diff options
Diffstat (limited to 'arch')
1344 files changed, 49851 insertions, 35157 deletions
diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h index 81a4342d5a3f..d8f9b7e89234 100644 --- a/arch/alpha/include/asm/pgtable.h +++ b/arch/alpha/include/asm/pgtable.h @@ -354,9 +354,6 @@ extern inline pte_t mk_swap_pte(unsigned long type, unsigned long offset) #define kern_addr_valid(addr) (1) #endif -#define io_remap_pfn_range(vma, start, pfn, size, prot) \ - remap_pfn_range(vma, start, pfn, size, prot) - #define pte_ERROR(e) \ printk("%s:%d: bad pte %016lx.\n", __FILE__, __LINE__, pte_val(e)) #define pmd_ERROR(e) \ diff --git a/arch/alpha/include/uapi/asm/fcntl.h b/arch/alpha/include/uapi/asm/fcntl.h index 6d9e805f18a7..dfdadb0b4bef 100644 --- a/arch/alpha/include/uapi/asm/fcntl.h +++ b/arch/alpha/include/uapi/asm/fcntl.h @@ -32,6 +32,7 @@ #define O_SYNC (__O_SYNC|O_DSYNC) #define O_PATH 040000000 +#define O_TMPFILE 0100000000 #define F_GETLK 7 #define F_SETLK 8 diff --git a/arch/alpha/kernel/console.c b/arch/alpha/kernel/console.c index da711e37fc97..6a61deed4a85 100644 --- a/arch/alpha/kernel/console.c +++ b/arch/alpha/kernel/console.c @@ -61,7 +61,9 @@ locate_and_init_vga(void *(*sel_func)(void *, void *)) /* Set the VGA hose and init the new console. */ pci_vga_hose = hose; - take_over_console(&vga_con, 0, MAX_NR_CONSOLES-1, 1); + console_lock(); + do_take_over_console(&vga_con, 0, MAX_NR_CONSOLES-1, 1); + console_unlock(); } void __init diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c index b9e37ad6fa19..1402fcc11c2c 100644 --- a/arch/alpha/kernel/osf_sys.c +++ b/arch/alpha/kernel/osf_sys.c @@ -96,6 +96,7 @@ struct osf_dirent { }; struct osf_dirent_callback { + struct dir_context ctx; struct osf_dirent __user *dirent; long __user *basep; unsigned int count; @@ -146,17 +147,17 @@ SYSCALL_DEFINE4(osf_getdirentries, unsigned int, fd, { int error; struct fd arg = fdget(fd); - struct osf_dirent_callback buf; + struct osf_dirent_callback buf = { + .ctx.actor = osf_filldir, + .dirent = dirent, + .basep = basep, + .count = count + }; if (!arg.file) return -EBADF; - buf.dirent = dirent; - buf.basep = basep; - buf.count = count; - buf.error = 0; - - error = vfs_readdir(arg.file, osf_filldir, &buf); + error = iterate_dir(arg.file, &buf.ctx); if (error >= 0) error = buf.error; if (count != buf.count) diff --git a/arch/alpha/kernel/pci-sysfs.c b/arch/alpha/kernel/pci-sysfs.c index b51f7b4818cd..2b183b0d3207 100644 --- a/arch/alpha/kernel/pci-sysfs.c +++ b/arch/alpha/kernel/pci-sysfs.c @@ -26,7 +26,6 @@ static int hose_mmap_page_range(struct pci_controller *hose, base = sparse ? hose->sparse_io_base : hose->dense_io_base; vma->vm_pgoff += base >> PAGE_SHIFT; - vma->vm_flags |= VM_IO | VM_DONTEXPAND | VM_DONTDUMP; return io_remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, vma->vm_end - vma->vm_start, diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c index ab80a80d38a2..f2360a74e5d5 100644 --- a/arch/alpha/kernel/process.c +++ b/arch/alpha/kernel/process.c @@ -117,7 +117,9 @@ common_shutdown_1(void *generic_ptr) if (in_interrupt()) irq_exit(); /* This has the effect of resetting the VGA video origin. */ - take_over_console(&dummy_con, 0, MAX_NR_CONSOLES-1, 1); + console_lock(); + do_take_over_console(&dummy_con, 0, MAX_NR_CONSOLES-1, 1); + console_unlock(); #endif pci_restore_srm_config(); set_hae(srm_hae); diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index 5917099470ea..4a0e54fc01b2 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -184,6 +184,7 @@ config ARC_CACHE_PAGES config ARC_CACHE_VIPT_ALIASING bool "Support VIPT Aliasing D$" + depends on ARC_HAS_DCACHE default n endif #ARC_CACHE @@ -361,13 +362,6 @@ config ARC_MISALIGN_ACCESS Use ONLY-IF-ABS-NECESSARY as it will be very slow and also can hide potential bugs in code -config ARC_STACK_NONEXEC - bool "Make stack non-executable" - default n - help - To disable the execute permissions of stack/heap of processes - which are enabled by default. - config HZ int "Timer Frequency" default 100 diff --git a/arch/arc/Makefile b/arch/arc/Makefile index 183397fd289e..8c0b1aa56f7e 100644 --- a/arch/arc/Makefile +++ b/arch/arc/Makefile @@ -9,25 +9,27 @@ UTS_MACHINE := arc ifeq ($(CROSS_COMPILE),) -CROSS_COMPILE := arc-elf32- +CROSS_COMPILE := arc-linux-uclibc- endif KBUILD_DEFCONFIG := fpga_defconfig cflags-y += -mA7 -fno-common -pipe -fno-builtin -D__linux__ -LINUXINCLUDE += -include ${src}/arch/arc/include/asm/defines.h - ifdef CONFIG_ARC_CURR_IN_REG # For a global register defintion, make sure it gets passed to every file # We had a customer reported bug where some code built in kernel was NOT using # any kernel headers, and missing the r25 global register -# Can't do unconditionally (like above) because of recursive include issues +# Can't do unconditionally because of recursive include issues # due to <linux/thread_info.h> LINUXINCLUDE += -include ${src}/arch/arc/include/asm/current.h endif -atleast_gcc44 := $(call cc-ifversion, -gt, 0402, y) +upto_gcc42 := $(call cc-ifversion, -le, 0402, y) +upto_gcc44 := $(call cc-ifversion, -le, 0404, y) +atleast_gcc44 := $(call cc-ifversion, -ge, 0404, y) +atleast_gcc48 := $(call cc-ifversion, -ge, 0408, y) + cflags-$(atleast_gcc44) += -fsection-anchors cflags-$(CONFIG_ARC_HAS_LLSC) += -mlock @@ -35,6 +37,11 @@ cflags-$(CONFIG_ARC_HAS_SWAPE) += -mswape cflags-$(CONFIG_ARC_HAS_RTSC) += -mrtsc cflags-$(CONFIG_ARC_DW2_UNWIND) += -fasynchronous-unwind-tables +# By default gcc 4.8 generates dwarf4 which kernel unwinder can't grok +ifeq ($(atleast_gcc48),y) +cflags-$(CONFIG_ARC_DW2_UNWIND) += -gdwarf-2 +endif + ifndef CONFIG_CC_OPTIMIZE_FOR_SIZE # Generic build system uses -O2, we want -O3 cflags-y += -O3 @@ -48,11 +55,10 @@ cflags-$(disable_small_data) += -mno-sdata -fcall-used-gp cflags-$(CONFIG_CPU_BIG_ENDIAN) += -mbig-endian ldflags-$(CONFIG_CPU_BIG_ENDIAN) += -EB -# STAR 9000518362: +# STAR 9000518362: (fixed with binutils shipping with gcc 4.8) # arc-linux-uclibc-ld (buildroot) or arceb-elf32-ld (EZChip) don't accept -# --build-id w/o "-marclinux". -# Default arc-elf32-ld is OK -ldflags-y += -marclinux +# --build-id w/o "-marclinux". Default arc-elf32-ld is OK +ldflags-$(upto_gcc44) += -marclinux ARC_LIBGCC := -mA7 cflags-$(CONFIG_ARC_HAS_HW_MPY) += -multcost=16 @@ -66,8 +72,8 @@ ifndef CONFIG_ARC_HAS_HW_MPY # With gcc 4.4.7, -mno-mpy is enough to make any other related adjustments, # e.g. increased cost of MPY. With gcc 4.2.1 this had to be explicitly hinted - ARC_LIBGCC := -marc600 - ifneq ($(atleast_gcc44),y) + ifeq ($(upto_gcc42),y) + ARC_LIBGCC := -marc600 cflags-y += -multcost=30 endif endif diff --git a/arch/arc/configs/fpga_defconfig b/arch/arc/configs/fpga_defconfig index 95350be6ef6f..c109af320274 100644 --- a/arch/arc/configs/fpga_defconfig +++ b/arch/arc/configs/fpga_defconfig @@ -1,4 +1,4 @@ -CONFIG_CROSS_COMPILE="arc-elf32-" +CONFIG_CROSS_COMPILE="arc-linux-uclibc-" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_DEFAULT_HOSTNAME="ARCLinux" # CONFIG_SWAP is not set diff --git a/arch/arc/configs/nsimosci_defconfig b/arch/arc/configs/nsimosci_defconfig index 446c96c24eff..451af30914f6 100644 --- a/arch/arc/configs/nsimosci_defconfig +++ b/arch/arc/configs/nsimosci_defconfig @@ -1,4 +1,4 @@ -CONFIG_CROSS_COMPILE="arc-elf32-" +CONFIG_CROSS_COMPILE="arc-linux-uclibc-" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_DEFAULT_HOSTNAME="ARCLinux" # CONFIG_SWAP is not set diff --git a/arch/arc/configs/tb10x_defconfig b/arch/arc/configs/tb10x_defconfig index 4fa5cd9f2202..6be6492442d6 100644 --- a/arch/arc/configs/tb10x_defconfig +++ b/arch/arc/configs/tb10x_defconfig @@ -1,4 +1,4 @@ -CONFIG_CROSS_COMPILE="arc-elf32-" +CONFIG_CROSS_COMPILE="arc-linux-uclibc-" # CONFIG_LOCALVERSION_AUTO is not set CONFIG_DEFAULT_HOSTNAME="tb10x" CONFIG_SYSVIPC=y diff --git a/arch/arc/include/asm/arcregs.h b/arch/arc/include/asm/arcregs.h index 1b907c465666..355cb470c2a4 100644 --- a/arch/arc/include/asm/arcregs.h +++ b/arch/arc/include/asm/arcregs.h @@ -20,7 +20,6 @@ #define ARC_REG_PERIBASE_BCR 0x69 #define ARC_REG_FP_BCR 0x6B /* Single-Precision FPU */ #define ARC_REG_DPFP_BCR 0x6C /* Dbl Precision FPU */ -#define ARC_REG_MMU_BCR 0x6f #define ARC_REG_DCCM_BCR 0x74 /* DCCM Present + SZ */ #define ARC_REG_TIMERS_BCR 0x75 #define ARC_REG_ICCM_BCR 0x78 @@ -34,22 +33,12 @@ #define ARC_REG_D_UNCACH_BCR 0x6A /* status32 Bits Positions */ -#define STATUS_H_BIT 0 /* CPU Halted */ -#define STATUS_E1_BIT 1 /* Int 1 enable */ -#define STATUS_E2_BIT 2 /* Int 2 enable */ -#define STATUS_A1_BIT 3 /* Int 1 active */ -#define STATUS_A2_BIT 4 /* Int 2 active */ #define STATUS_AE_BIT 5 /* Exception active */ #define STATUS_DE_BIT 6 /* PC is in delay slot */ #define STATUS_U_BIT 7 /* User/Kernel mode */ #define STATUS_L_BIT 12 /* Loop inhibit */ /* These masks correspond to the status word(STATUS_32) bits */ -#define STATUS_H_MASK (1<<STATUS_H_BIT) -#define STATUS_E1_MASK (1<<STATUS_E1_BIT) -#define STATUS_E2_MASK (1<<STATUS_E2_BIT) -#define STATUS_A1_MASK (1<<STATUS_A1_BIT) -#define STATUS_A2_MASK (1<<STATUS_A2_BIT) #define STATUS_AE_MASK (1<<STATUS_AE_BIT) #define STATUS_DE_MASK (1<<STATUS_DE_BIT) #define STATUS_U_MASK (1<<STATUS_U_BIT) @@ -71,6 +60,7 @@ #define ECR_V_ITLB_MISS 0x21 #define ECR_V_DTLB_MISS 0x22 #define ECR_V_PROTV 0x23 +#define ECR_V_TRAP 0x25 /* Protection Violation Exception Cause Code Values */ #define ECR_C_PROTV_INST_FETCH 0x00 @@ -79,94 +69,23 @@ #define ECR_C_PROTV_XCHG 0x03 #define ECR_C_PROTV_MISALIG_DATA 0x04 +#define ECR_C_BIT_PROTV_MISALIG_DATA 10 + +/* Machine Check Cause Code Values */ +#define ECR_C_MCHK_DUP_TLB 0x01 + /* DTLB Miss Exception Cause Code Values */ #define ECR_C_BIT_DTLB_LD_MISS 8 #define ECR_C_BIT_DTLB_ST_MISS 9 +/* Dummy ECR values for Interrupts */ +#define event_IRQ1 0x0031abcd +#define event_IRQ2 0x0032abcd /* Auxiliary registers */ #define AUX_IDENTITY 4 #define AUX_INTR_VEC_BASE 0x25 -#define AUX_IRQ_LEV 0x200 /* IRQ Priority: L1 or L2 */ -#define AUX_IRQ_HINT 0x201 /* For generating Soft Interrupts */ -#define AUX_IRQ_LV12 0x43 /* interrupt level register */ - -#define AUX_IENABLE 0x40c -#define AUX_ITRIGGER 0x40d -#define AUX_IPULSE 0x415 - -/* Timer related Aux registers */ -#define ARC_REG_TIMER0_LIMIT 0x23 /* timer 0 limit */ -#define ARC_REG_TIMER0_CTRL 0x22 /* timer 0 control */ -#define ARC_REG_TIMER0_CNT 0x21 /* timer 0 count */ -#define ARC_REG_TIMER1_LIMIT 0x102 /* timer 1 limit */ -#define ARC_REG_TIMER1_CTRL 0x101 /* timer 1 control */ -#define ARC_REG_TIMER1_CNT 0x100 /* timer 1 count */ - -#define TIMER_CTRL_IE (1 << 0) /* Interupt when Count reachs limit */ -#define TIMER_CTRL_NH (1 << 1) /* Count only when CPU NOT halted */ - -/* MMU Management regs */ -#define ARC_REG_TLBPD0 0x405 -#define ARC_REG_TLBPD1 0x406 -#define ARC_REG_TLBINDEX 0x407 -#define ARC_REG_TLBCOMMAND 0x408 -#define ARC_REG_PID 0x409 -#define ARC_REG_SCRATCH_DATA0 0x418 - -/* Bits in MMU PID register */ -#define MMU_ENABLE (1 << 31) /* Enable MMU for process */ - -/* Error code if probe fails */ -#define TLB_LKUP_ERR 0x80000000 - -/* TLB Commands */ -#define TLBWrite 0x1 -#define TLBRead 0x2 -#define TLBGetIndex 0x3 -#define TLBProbe 0x4 - -#if (CONFIG_ARC_MMU_VER >= 2) -#define TLBWriteNI 0x5 /* write JTLB without inv uTLBs */ -#define TLBIVUTLB 0x6 /* explicitly inv uTLBs */ -#else -#undef TLBWriteNI /* These cmds don't exist on older MMU */ -#undef TLBIVUTLB -#endif -/* Instruction cache related Auxiliary registers */ -#define ARC_REG_IC_BCR 0x77 /* Build Config reg */ -#define ARC_REG_IC_IVIC 0x10 -#define ARC_REG_IC_CTRL 0x11 -#define ARC_REG_IC_IVIL 0x19 -#if (CONFIG_ARC_MMU_VER > 2) -#define ARC_REG_IC_PTAG 0x1E -#endif - -/* Bit val in IC_CTRL */ -#define IC_CTRL_CACHE_DISABLE 0x1 - -/* Data cache related Auxiliary registers */ -#define ARC_REG_DC_BCR 0x72 -#define ARC_REG_DC_IVDC 0x47 -#define ARC_REG_DC_CTRL 0x48 -#define ARC_REG_DC_IVDL 0x4A -#define ARC_REG_DC_FLSH 0x4B -#define ARC_REG_DC_FLDL 0x4C -#if (CONFIG_ARC_MMU_VER > 2) -#define ARC_REG_DC_PTAG 0x5C -#endif - -/* Bit val in DC_CTRL */ -#define DC_CTRL_INV_MODE_FLUSH 0x40 -#define DC_CTRL_FLUSH_STATUS 0x100 - -/* MMU Management regs */ -#define ARC_REG_PID 0x409 -#define ARC_REG_SCRATCH_DATA0 0x418 - -/* Bits in MMU PID register */ -#define MMU_ENABLE (1 << 31) /* Enable MMU for process */ /* * Floating Pt Registers @@ -293,24 +212,6 @@ struct bcr_identity { #endif }; -struct bcr_mmu_1_2 { -#ifdef CONFIG_CPU_BIG_ENDIAN - unsigned int ver:8, ways:4, sets:4, u_itlb:8, u_dtlb:8; -#else - unsigned int u_dtlb:8, u_itlb:8, sets:4, ways:4, ver:8; -#endif -}; - -struct bcr_mmu_3 { -#ifdef CONFIG_CPU_BIG_ENDIAN - unsigned int ver:8, ways:4, sets:4, osm:1, reserv:3, pg_sz:4, - u_itlb:4, u_dtlb:4; -#else - unsigned int u_dtlb:4, u_itlb:4, pg_sz:4, reserv:3, osm:1, sets:4, - ways:4, ver:8; -#endif -}; - #define EXTN_SWAP_VALID 0x1 #define EXTN_NORM_VALID 0x2 #define EXTN_MINMAX_VALID 0x2 @@ -343,14 +244,6 @@ struct bcr_extn_xymem { #endif }; -struct bcr_cache { -#ifdef CONFIG_CPU_BIG_ENDIAN - unsigned int pad:12, line_len:4, sz:4, config:4, ver:8; -#else - unsigned int ver:8, config:4, sz:4, line_len:4, pad:12; -#endif -}; - struct bcr_perip { #ifdef CONFIG_CPU_BIG_ENDIAN unsigned int start:8, pad2:8, sz:8, pad:8; @@ -403,7 +296,7 @@ struct cpuinfo_arc_mmu { }; struct cpuinfo_arc_cache { - unsigned int has_aliasing, sz, line_len, assoc, ver; + unsigned int sz, line_len, assoc, ver; }; struct cpuinfo_arc_ccm { diff --git a/arch/arc/include/asm/bug.h b/arch/arc/include/asm/bug.h index 2ad8f9b1c54b..5b18e94c6678 100644 --- a/arch/arc/include/asm/bug.h +++ b/arch/arc/include/asm/bug.h @@ -18,9 +18,8 @@ struct task_struct; void show_regs(struct pt_regs *regs); void show_stacktrace(struct task_struct *tsk, struct pt_regs *regs); void show_kernel_fault_diag(const char *str, struct pt_regs *regs, - unsigned long address, unsigned long cause_reg); -void die(const char *str, struct pt_regs *regs, unsigned long address, - unsigned long cause_reg); + unsigned long address); +void die(const char *str, struct pt_regs *regs, unsigned long address); #define BUG() do { \ dump_stack(); \ diff --git a/arch/arc/include/asm/cache.h b/arch/arc/include/asm/cache.h index d5555fe4742a..5802849a6cae 100644 --- a/arch/arc/include/asm/cache.h +++ b/arch/arc/include/asm/cache.h @@ -18,21 +18,19 @@ #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) -#define ARC_ICACHE_WAYS 2 -#define ARC_DCACHE_WAYS 4 - -/* Helpers */ +/* For a rare case where customers have differently config I/D */ #define ARC_ICACHE_LINE_LEN L1_CACHE_BYTES #define ARC_DCACHE_LINE_LEN L1_CACHE_BYTES #define ICACHE_LINE_MASK (~(ARC_ICACHE_LINE_LEN - 1)) #define DCACHE_LINE_MASK (~(ARC_DCACHE_LINE_LEN - 1)) -#if ARC_ICACHE_LINE_LEN != ARC_DCACHE_LINE_LEN -#error "Need to fix some code as I/D cache lines not same" -#else -#define is_not_cache_aligned(p) ((unsigned long)p & (~DCACHE_LINE_MASK)) -#endif +/* + * ARC700 doesn't cache any access in top 256M. + * Ideal for wiring memory mapped peripherals as we don't need to do + * explicit uncached accesses (LD.di/ST.di) hence more portable drivers + */ +#define ARC_UNCACHED_ADDR_SPACE 0xc0000000 #ifndef __ASSEMBLY__ @@ -57,16 +55,10 @@ #define ARCH_DMA_MINALIGN L1_CACHE_BYTES -/* - * ARC700 doesn't cache any access in top 256M. - * Ideal for wiring memory mapped peripherals as we don't need to do - * explicit uncached accesses (LD.di/ST.di) hence more portable drivers - */ -#define ARC_UNCACHED_ADDR_SPACE 0xc0000000 - extern void arc_cache_init(void); extern char *arc_cache_mumbojumbo(int cpu_id, char *buf, int len); extern void __init read_decode_cache_bcr(void); -#endif + +#endif /* !__ASSEMBLY__ */ #endif /* _ASM_CACHE_H */ diff --git a/arch/arc/include/asm/cacheflush.h b/arch/arc/include/asm/cacheflush.h index ef62682e8d95..6abc4972bc93 100644 --- a/arch/arc/include/asm/cacheflush.h +++ b/arch/arc/include/asm/cacheflush.h @@ -81,16 +81,19 @@ void flush_anon_page(struct vm_area_struct *vma, #endif /* CONFIG_ARC_CACHE_VIPT_ALIASING */ /* + * A new pagecache page has PG_arch_1 clear - thus dcache dirty by default + * This works around some PIO based drivers which don't call flush_dcache_page + * to record that they dirtied the dcache + */ +#define PG_dc_clean PG_arch_1 + +/* * Simple wrapper over config option * Bootup code ensures that hardware matches kernel configuration */ static inline int cache_is_vipt_aliasing(void) { -#ifdef CONFIG_ARC_CACHE_VIPT_ALIASING - return 1; -#else - return 0; -#endif + return IS_ENABLED(CONFIG_ARC_CACHE_VIPT_ALIASING); } #define CACHE_COLOR(addr) (((unsigned long)(addr) >> (PAGE_SHIFT)) & 1) diff --git a/arch/arc/include/asm/defines.h b/arch/arc/include/asm/defines.h deleted file mode 100644 index 6097bb439cc5..000000000000 --- a/arch/arc/include/asm/defines.h +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __ARC_ASM_DEFINES_H__ -#define __ARC_ASM_DEFINES_H__ - -#if defined(CONFIG_ARC_MMU_V1) -#define CONFIG_ARC_MMU_VER 1 -#elif defined(CONFIG_ARC_MMU_V2) -#define CONFIG_ARC_MMU_VER 2 -#elif defined(CONFIG_ARC_MMU_V3) -#define CONFIG_ARC_MMU_VER 3 -#endif - -#ifdef CONFIG_ARC_HAS_LLSC -#define __CONFIG_ARC_HAS_LLSC_VAL 1 -#else -#define __CONFIG_ARC_HAS_LLSC_VAL 0 -#endif - -#ifdef CONFIG_ARC_HAS_SWAPE -#define __CONFIG_ARC_HAS_SWAPE_VAL 1 -#else -#define __CONFIG_ARC_HAS_SWAPE_VAL 0 -#endif - -#ifdef CONFIG_ARC_HAS_RTSC -#define __CONFIG_ARC_HAS_RTSC_VAL 1 -#else -#define __CONFIG_ARC_HAS_RTSC_VAL 0 -#endif - -#ifdef CONFIG_ARC_MMU_SASID -#define __CONFIG_ARC_MMU_SASID_VAL 1 -#else -#define __CONFIG_ARC_MMU_SASID_VAL 0 -#endif - -#ifdef CONFIG_ARC_HAS_ICACHE -#define __CONFIG_ARC_HAS_ICACHE 1 -#else -#define __CONFIG_ARC_HAS_ICACHE 0 -#endif - -#ifdef CONFIG_ARC_HAS_DCACHE -#define __CONFIG_ARC_HAS_DCACHE 1 -#else -#define __CONFIG_ARC_HAS_DCACHE 0 -#endif - -#endif /* __ARC_ASM_DEFINES_H__ */ diff --git a/arch/arc/include/asm/entry.h b/arch/arc/include/asm/entry.h index eb2ae53187d9..8943c028d4bb 100644 --- a/arch/arc/include/asm/entry.h +++ b/arch/arc/include/asm/entry.h @@ -50,194 +50,177 @@ * Eff Addr for load = [reg2] */ +.macro PUSH reg + st.a \reg, [sp, -4] +.endm + +.macro PUSHAX aux + lr r9, [\aux] + PUSH r9 +.endm + +.macro POP reg + ld.ab \reg, [sp, 4] +.endm + +.macro POPAX aux + POP r9 + sr r9, [\aux] +.endm + /*-------------------------------------------------------------- - * Save caller saved registers (scratch registers) ( r0 - r12 ) - * Registers are pushed / popped in the order defined in struct ptregs - * in asm/ptrace.h + * Helpers to save/restore Scratch Regs: + * used by Interrupt/Exception Prologue/Epilogue *-------------------------------------------------------------*/ -.macro SAVE_CALLER_SAVED - st.a r0, [sp, -4] - st.a r1, [sp, -4] - st.a r2, [sp, -4] - st.a r3, [sp, -4] - st.a r4, [sp, -4] - st.a r5, [sp, -4] - st.a r6, [sp, -4] - st.a r7, [sp, -4] - st.a r8, [sp, -4] - st.a r9, [sp, -4] - st.a r10, [sp, -4] - st.a r11, [sp, -4] - st.a r12, [sp, -4] +.macro SAVE_R0_TO_R12 + PUSH r0 + PUSH r1 + PUSH r2 + PUSH r3 + PUSH r4 + PUSH r5 + PUSH r6 + PUSH r7 + PUSH r8 + PUSH r9 + PUSH r10 + PUSH r11 + PUSH r12 +.endm + +.macro RESTORE_R12_TO_R0 + POP r12 + POP r11 + POP r10 + POP r9 + POP r8 + POP r7 + POP r6 + POP r5 + POP r4 + POP r3 + POP r2 + POP r1 + POP r0 + +#ifdef CONFIG_ARC_CURR_IN_REG + ld r25, [sp, 12] +#endif .endm /*-------------------------------------------------------------- - * Restore caller saved registers (scratch registers) + * Helpers to save/restore callee-saved regs: + * used by several macros below *-------------------------------------------------------------*/ -.macro RESTORE_CALLER_SAVED - ld.ab r12, [sp, 4] - ld.ab r11, [sp, 4] - ld.ab r10, [sp, 4] - ld.ab r9, [sp, 4] - ld.ab r8, [sp, 4] - ld.ab r7, [sp, 4] - ld.ab r6, [sp, 4] - ld.ab r5, [sp, 4] - ld.ab r4, [sp, 4] - ld.ab r3, [sp, 4] - ld.ab r2, [sp, 4] - ld.ab r1, [sp, 4] - ld.ab r0, [sp, 4] +.macro SAVE_R13_TO_R24 + PUSH r13 + PUSH r14 + PUSH r15 + PUSH r16 + PUSH r17 + PUSH r18 + PUSH r19 + PUSH r20 + PUSH r21 + PUSH r22 + PUSH r23 + PUSH r24 +.endm + +.macro RESTORE_R24_TO_R13 + POP r24 + POP r23 + POP r22 + POP r21 + POP r20 + POP r19 + POP r18 + POP r17 + POP r16 + POP r15 + POP r14 + POP r13 .endm +#define OFF_USER_R25_FROM_R24 (SZ_CALLEE_REGS + SZ_PT_REGS - 8)/4 /*-------------------------------------------------------------- - * Save callee saved registers (non scratch registers) ( r13 - r25 ) - * on kernel stack. - * User mode callee regs need to be saved in case of - * -fork and friends for replicating from parent to child - * -before going into do_signal( ) for ptrace/core-dump - * Special case handling is required for r25 in case it is used by kernel - * for caching task ptr. Low level exception/ISR save user mode r25 - * into task->thread.user_r25. So it needs to be retrieved from there and - * saved into kernel stack with rest of callee reg-file + * Collect User Mode callee regs as struct callee_regs - needed by + * fork/do_signal/unaligned-access-emulation. + * (By default only scratch regs are saved on entry to kernel) + * + * Special handling for r25 if used for caching Task Pointer. + * It would have been saved in task->thread.user_r25 already, but to keep + * the interface same it is copied into regular r25 placeholder in + * struct callee_regs. *-------------------------------------------------------------*/ .macro SAVE_CALLEE_SAVED_USER - st.a r13, [sp, -4] - st.a r14, [sp, -4] - st.a r15, [sp, -4] - st.a r16, [sp, -4] - st.a r17, [sp, -4] - st.a r18, [sp, -4] - st.a r19, [sp, -4] - st.a r20, [sp, -4] - st.a r21, [sp, -4] - st.a r22, [sp, -4] - st.a r23, [sp, -4] - st.a r24, [sp, -4] + + SAVE_R13_TO_R24 #ifdef CONFIG_ARC_CURR_IN_REG ; Retrieve orig r25 and save it on stack - ld r12, [r25, TASK_THREAD + THREAD_USER_R25] + ld.as r12, [sp, OFF_USER_R25_FROM_R24] st.a r12, [sp, -4] #else - st.a r25, [sp, -4] + PUSH r25 #endif - /* move up by 1 word to "create" callee_regs->"stack_place_holder" */ - sub sp, sp, 4 .endm /*-------------------------------------------------------------- - * Save callee saved registers (non scratch registers) ( r13 - r25 ) - * kernel mode callee regs needed to be saved in case of context switch - * If r25 is used for caching task pointer then that need not be saved - * as it can be re-created from current task global + * Save kernel Mode callee regs at the time of Contect Switch. + * + * Special handling for r25 if used for caching Task Pointer. + * Kernel simply skips saving it since it will be loaded with + * incoming task pointer anyways *-------------------------------------------------------------*/ .macro SAVE_CALLEE_SAVED_KERNEL - st.a r13, [sp, -4] - st.a r14, [sp, -4] - st.a r15, [sp, -4] - st.a r16, [sp, -4] - st.a r17, [sp, -4] - st.a r18, [sp, -4] - st.a r19, [sp, -4] - st.a r20, [sp, -4] - st.a r21, [sp, -4] - st.a r22, [sp, -4] - st.a r23, [sp, -4] - st.a r24, [sp, -4] + + SAVE_R13_TO_R24 + #ifdef CONFIG_ARC_CURR_IN_REG - sub sp, sp, 8 -#else - st.a r25, [sp, -4] sub sp, sp, 4 +#else + PUSH r25 #endif .endm /*-------------------------------------------------------------- - * RESTORE_CALLEE_SAVED_KERNEL: - * Loads callee (non scratch) Reg File by popping from Kernel mode stack. - * This is reverse of SAVE_CALLEE_SAVED, - * - * NOTE: - * Ideally this shd only be called in switch_to for loading - * switched-IN task's CALLEE Reg File. - * For all other cases RESTORE_CALLEE_SAVED_FAST must be used - * which simply pops the stack w/o touching regs. + * Opposite of SAVE_CALLEE_SAVED_KERNEL *-------------------------------------------------------------*/ .macro RESTORE_CALLEE_SAVED_KERNEL - #ifdef CONFIG_ARC_CURR_IN_REG - add sp, sp, 8 /* skip callee_reg gutter and user r25 placeholder */ + add sp, sp, 4 /* skip usual r25 placeholder */ #else - add sp, sp, 4 /* skip "callee_regs->stack_place_holder" */ - ld.ab r25, [sp, 4] + POP r25 #endif - - ld.ab r24, [sp, 4] - ld.ab r23, [sp, 4] - ld.ab r22, [sp, 4] - ld.ab r21, [sp, 4] - ld.ab r20, [sp, 4] - ld.ab r19, [sp, 4] - ld.ab r18, [sp, 4] - ld.ab r17, [sp, 4] - ld.ab r16, [sp, 4] - ld.ab r15, [sp, 4] - ld.ab r14, [sp, 4] - ld.ab r13, [sp, 4] - + RESTORE_R24_TO_R13 .endm /*-------------------------------------------------------------- - * RESTORE_CALLEE_SAVED_USER: - * This is called after do_signal where tracer might have changed callee regs - * thus we need to restore the reg file. - * Special case handling is required for r25 in case it is used by kernel - * for caching task ptr. Ptrace would have modified on-kernel-stack value of - * r25, which needs to be shoved back into task->thread.user_r25 where from - * Low level exception/ISR return code will retrieve to populate with rest of - * callee reg-file. + * Opposite of SAVE_CALLEE_SAVED_USER + * + * ptrace tracer or unaligned-access fixup might have changed a user mode + * callee reg which is saved back to usual r25 storage location *-------------------------------------------------------------*/ .macro RESTORE_CALLEE_SAVED_USER - add sp, sp, 4 /* skip "callee_regs->stack_place_holder" */ - #ifdef CONFIG_ARC_CURR_IN_REG ld.ab r12, [sp, 4] - st r12, [r25, TASK_THREAD + THREAD_USER_R25] + st.as r12, [sp, OFF_USER_R25_FROM_R24] #else - ld.ab r25, [sp, 4] + POP r25 #endif - - ld.ab r24, [sp, 4] - ld.ab r23, [sp, 4] - ld.ab r22, [sp, 4] - ld.ab r21, [sp, 4] - ld.ab r20, [sp, 4] - ld.ab r19, [sp, 4] - ld.ab r18, [sp, 4] - ld.ab r17, [sp, 4] - ld.ab r16, [sp, 4] - ld.ab r15, [sp, 4] - ld.ab r14, [sp, 4] - ld.ab r13, [sp, 4] + RESTORE_R24_TO_R13 .endm /*-------------------------------------------------------------- * Super FAST Restore callee saved regs by simply re-adjusting SP *-------------------------------------------------------------*/ .macro DISCARD_CALLEE_SAVED_USER - add sp, sp, 14 * 4 -.endm - -/*-------------------------------------------------------------- - * Restore User mode r25 saved in task_struct->thread.user_r25 - *-------------------------------------------------------------*/ -.macro RESTORE_USER_R25 - ld r25, [r25, TASK_THREAD + THREAD_USER_R25] + add sp, sp, SZ_CALLEE_REGS .endm /*------------------------------------------------------------- @@ -252,7 +235,7 @@ ld \out, [\tsk, TASK_THREAD_INFO] /* Go to end of page where stack begins (grows upwards) */ - add2 \out, \out, (THREAD_SIZE - 4)/4 /* one word GUTTER */ + add2 \out, \out, (THREAD_SIZE)/4 .endm @@ -305,33 +288,28 @@ * safe-keeping not really needed, but it keeps the epilogue code * (SP restore) simpler/uniform. */ - b.d 77f - - st.a sp, [sp, -12] ; Make room for orig_r0 and orig_r8 + b.d 66f + mov r9, sp 88: /*------Intr/Ecxp happened in user mode, "switch" stack ------ */ GET_CURR_TASK_ON_CPU r9 -#ifdef CONFIG_ARC_CURR_IN_REG - - /* If current task pointer cached in r25, time to - * -safekeep USER r25 in task->thread_struct->user_r25 - * -load r25 with current task ptr - */ - st.as r25, [r9, (TASK_THREAD + THREAD_USER_R25)/4] - mov r25, r9 -#endif - /* With current tsk in r9, get it's kernel mode stack base */ GET_TSK_STACK_BASE r9, r9 -#ifdef PT_REGS_CANARY - st 0xabcdabcd, [r9, 0] +66: +#ifdef CONFIG_ARC_CURR_IN_REG + /* + * Treat r25 as scratch reg, save it on stack first + * Load it with current task pointer + */ + st r25, [r9, -4] + GET_CURR_TASK_ON_CPU r25 #endif /* Save Pre Intr/Exception User SP on kernel stack */ - st.a sp, [r9, -12] ; Make room for orig_r0 and orig_r8 + st.a sp, [r9, -16] ; Make room for orig_r0, ECR, user_r25 /* CAUTION: * SP should be set at the very end when we are done with everything @@ -342,7 +320,7 @@ /* set SP to point to kernel mode stack */ mov sp, r9 -77: /* ----- Stack Switched to kernel Mode, Now save REG FILE ----- */ + /* ----- Stack Switched to kernel Mode, Now save REG FILE ----- */ .endm @@ -369,7 +347,7 @@ * @reg [OUT] &thread_info of "current" */ .macro GET_CURR_THR_INFO_FROM_SP reg - and \reg, sp, ~(THREAD_SIZE - 1) + bic \reg, sp, (THREAD_SIZE - 1) .endm /* @@ -413,62 +391,25 @@ * Note that syscalls are implemented via TRAP which is also a exception * from CPU's point of view *-------------------------------------------------------------*/ -.macro SAVE_ALL_EXCEPTION marker +.macro SAVE_ALL_SYS - st \marker, [sp, 8] /* orig_r8 */ + lr r9, [ecr] + st r9, [sp, 8] /* ECR */ st r0, [sp, 4] /* orig_r0, needed only for sys calls */ /* Restore r9 used to code the early prologue */ EXCPN_PROLOG_RESTORE_REG r9 - SAVE_CALLER_SAVED - st.a r26, [sp, -4] /* gp */ - st.a fp, [sp, -4] - st.a blink, [sp, -4] - lr r9, [eret] - st.a r9, [sp, -4] - lr r9, [erstatus] - st.a r9, [sp, -4] - st.a lp_count, [sp, -4] - lr r9, [lp_end] - st.a r9, [sp, -4] - lr r9, [lp_start] - st.a r9, [sp, -4] - lr r9, [erbta] - st.a r9, [sp, -4] - -#ifdef PT_REGS_CANARY - mov r9, 0xdeadbeef - st r9, [sp, -4] -#endif - - /* move up by 1 word to "create" pt_regs->"stack_place_holder" */ - sub sp, sp, 4 -.endm - -/*-------------------------------------------------------------- - * Save scratch regs for exceptions - *-------------------------------------------------------------*/ -.macro SAVE_ALL_SYS - SAVE_ALL_EXCEPTION orig_r8_IS_EXCPN -.endm - -/*-------------------------------------------------------------- - * Save scratch regs for sys calls - *-------------------------------------------------------------*/ -.macro SAVE_ALL_TRAP - /* - * Setup pt_regs->orig_r8. - * Encode syscall number (r8) in upper short word of event type (r9) - * N.B. #1: This is already endian safe (see ptrace.h) - * #2: Only r9 can be used as scratch as it is already clobbered - * and it's contents are no longer needed by the latter part - * of exception prologue - */ - lsl r9, r8, 16 - or r9, r9, orig_r8_IS_SCALL - - SAVE_ALL_EXCEPTION r9 + SAVE_R0_TO_R12 + PUSH gp + PUSH fp + PUSH blink + PUSHAX eret + PUSHAX erstatus + PUSH lp_count + PUSHAX lp_end + PUSHAX lp_start + PUSHAX erbta .endm /*-------------------------------------------------------------- @@ -483,28 +424,22 @@ * by hardware and that is not good. *-------------------------------------------------------------*/ .macro RESTORE_ALL_SYS + POPAX erbta + POPAX lp_start + POPAX lp_end + + POP r9 + mov lp_count, r9 ;LD to lp_count is not allowed - add sp, sp, 4 /* hop over unused "pt_regs->stack_place_holder" */ - - ld.ab r9, [sp, 4] - sr r9, [erbta] - ld.ab r9, [sp, 4] - sr r9, [lp_start] - ld.ab r9, [sp, 4] - sr r9, [lp_end] - ld.ab r9, [sp, 4] - mov lp_count, r9 - ld.ab r9, [sp, 4] - sr r9, [erstatus] - ld.ab r9, [sp, 4] - sr r9, [eret] - ld.ab blink, [sp, 4] - ld.ab fp, [sp, 4] - ld.ab r26, [sp, 4] /* gp */ - RESTORE_CALLER_SAVED + POPAX erstatus + POPAX eret + POP blink + POP fp + POP gp + RESTORE_R12_TO_R0 ld sp, [sp] /* restore original sp */ - /* orig_r0 and orig_r8 skipped automatically */ + /* orig_r0, ECR, user_r25 skipped automatically */ .endm @@ -513,9 +448,7 @@ *-------------------------------------------------------------*/ .macro SAVE_ALL_INT1 - /* restore original r9 , saved in int1_saved_reg - * It will be saved on stack in macro: SAVE_CALLER_SAVED - */ + /* restore original r9 to be saved as part of reg-file */ #ifdef CONFIG_SMP lr r9, [ARC_REG_SCRATCH_DATA0] #else @@ -523,29 +456,19 @@ #endif /* now we are ready to save the remaining context :) */ - st orig_r8_IS_IRQ1, [sp, 8] /* Event Type */ + st event_IRQ1, [sp, 8] /* Dummy ECR */ st 0, [sp, 4] /* orig_r0 , N/A for IRQ */ - SAVE_CALLER_SAVED - st.a r26, [sp, -4] /* gp */ - st.a fp, [sp, -4] - st.a blink, [sp, -4] - st.a ilink1, [sp, -4] - lr r9, [status32_l1] - st.a r9, [sp, -4] - st.a lp_count, [sp, -4] - lr r9, [lp_end] - st.a r9, [sp, -4] - lr r9, [lp_start] - st.a r9, [sp, -4] - lr r9, [bta_l1] - st.a r9, [sp, -4] - -#ifdef PT_REGS_CANARY - mov r9, 0xdeadbee1 - st r9, [sp, -4] -#endif - /* move up by 1 word to "create" pt_regs->"stack_place_holder" */ - sub sp, sp, 4 + + SAVE_R0_TO_R12 + PUSH gp + PUSH fp + PUSH blink + PUSH ilink1 + PUSHAX status32_l1 + PUSH lp_count + PUSHAX lp_end + PUSHAX lp_start + PUSHAX bta_l1 .endm .macro SAVE_ALL_INT2 @@ -558,30 +481,19 @@ ld r9, [@int2_saved_reg] /* now we are ready to save the remaining context :) */ - st orig_r8_IS_IRQ2, [sp, 8] /* Event Type */ + st event_IRQ2, [sp, 8] /* Dummy ECR */ st 0, [sp, 4] /* orig_r0 , N/A for IRQ */ - SAVE_CALLER_SAVED - st.a r26, [sp, -4] /* gp */ - st.a fp, [sp, -4] - st.a blink, [sp, -4] - st.a ilink2, [sp, -4] - lr r9, [status32_l2] - st.a r9, [sp, -4] - st.a lp_count, [sp, -4] - lr r9, [lp_end] - st.a r9, [sp, -4] - lr r9, [lp_start] - st.a r9, [sp, -4] - lr r9, [bta_l2] - st.a r9, [sp, -4] - -#ifdef PT_REGS_CANARY - mov r9, 0xdeadbee2 - st r9, [sp, -4] -#endif - /* move up by 1 word to "create" pt_regs->"stack_place_holder" */ - sub sp, sp, 4 + SAVE_R0_TO_R12 + PUSH gp + PUSH fp + PUSH blink + PUSH ilink2 + PUSHAX status32_l2 + PUSH lp_count + PUSHAX lp_end + PUSHAX lp_start + PUSHAX bta_l2 .endm /*-------------------------------------------------------------- @@ -595,52 +507,41 @@ *-------------------------------------------------------------*/ .macro RESTORE_ALL_INT1 - add sp, sp, 4 /* hop over unused "pt_regs->stack_place_holder" */ - - ld.ab r9, [sp, 4] /* Actual reg file */ - sr r9, [bta_l1] - ld.ab r9, [sp, 4] - sr r9, [lp_start] - ld.ab r9, [sp, 4] - sr r9, [lp_end] - ld.ab r9, [sp, 4] - mov lp_count, r9 - ld.ab r9, [sp, 4] - sr r9, [status32_l1] - ld.ab r9, [sp, 4] - mov ilink1, r9 - ld.ab blink, [sp, 4] - ld.ab fp, [sp, 4] - ld.ab r26, [sp, 4] /* gp */ - RESTORE_CALLER_SAVED + POPAX bta_l1 + POPAX lp_start + POPAX lp_end + + POP r9 + mov lp_count, r9 ;LD to lp_count is not allowed + + POPAX status32_l1 + POP ilink1 + POP blink + POP fp + POP gp + RESTORE_R12_TO_R0 ld sp, [sp] /* restore original sp */ - /* orig_r0 and orig_r8 skipped automatically */ + /* orig_r0, ECR, user_r25 skipped automatically */ .endm .macro RESTORE_ALL_INT2 - add sp, sp, 4 /* hop over unused "pt_regs->stack_place_holder" */ - - ld.ab r9, [sp, 4] - sr r9, [bta_l2] - ld.ab r9, [sp, 4] - sr r9, [lp_start] - ld.ab r9, [sp, 4] - sr r9, [lp_end] - ld.ab r9, [sp, 4] - mov lp_count, r9 - ld.ab r9, [sp, 4] - sr r9, [status32_l2] - ld.ab r9, [sp, 4] - mov ilink2, r9 - ld.ab blink, [sp, 4] - ld.ab fp, [sp, 4] - ld.ab r26, [sp, 4] /* gp */ - RESTORE_CALLER_SAVED + POPAX bta_l2 + POPAX lp_start + POPAX lp_end - ld sp, [sp] /* restore original sp */ - /* orig_r0 and orig_r8 skipped automatically */ + POP r9 + mov lp_count, r9 ;LD to lp_count is not allowed + POPAX status32_l2 + POP ilink2 + POP blink + POP fp + POP gp + RESTORE_R12_TO_R0 + + ld sp, [sp] /* restore original sp */ + /* orig_r0, ECR, user_r25 skipped automatically */ .endm diff --git a/arch/arc/include/asm/irq.h b/arch/arc/include/asm/irq.h index 57898a17eb82..c0a72105ee0b 100644 --- a/arch/arc/include/asm/irq.h +++ b/arch/arc/include/asm/irq.h @@ -21,6 +21,6 @@ extern void __init arc_init_IRQ(void); extern int __init get_hw_config_num_irq(void); -void __cpuinit arc_local_timer_setup(unsigned int cpu); +void arc_local_timer_setup(unsigned int cpu); #endif diff --git a/arch/arc/include/asm/irqflags.h b/arch/arc/include/asm/irqflags.h index eac071668201..d99f79bcf865 100644 --- a/arch/arc/include/asm/irqflags.h +++ b/arch/arc/include/asm/irqflags.h @@ -19,6 +19,26 @@ #include <asm/arcregs.h> +/* status32 Reg bits related to Interrupt Handling */ +#define STATUS_E1_BIT 1 /* Int 1 enable */ +#define STATUS_E2_BIT 2 /* Int 2 enable */ +#define STATUS_A1_BIT 3 /* Int 1 active */ +#define STATUS_A2_BIT 4 /* Int 2 active */ + +#define STATUS_E1_MASK (1<<STATUS_E1_BIT) +#define STATUS_E2_MASK (1<<STATUS_E2_BIT) +#define STATUS_A1_MASK (1<<STATUS_A1_BIT) +#define STATUS_A2_MASK (1<<STATUS_A2_BIT) + +/* Other Interrupt Handling related Aux regs */ +#define AUX_IRQ_LEV 0x200 /* IRQ Priority: L1 or L2 */ +#define AUX_IRQ_HINT 0x201 /* For generating Soft Interrupts */ +#define AUX_IRQ_LV12 0x43 /* interrupt level register */ + +#define AUX_IENABLE 0x40c +#define AUX_ITRIGGER 0x40d +#define AUX_IPULSE 0x415 + #ifndef __ASSEMBLY__ /****************************************************************** diff --git a/arch/arc/include/asm/kgdb.h b/arch/arc/include/asm/kgdb.h index 4930957ca3d3..b65fca7ffeb5 100644 --- a/arch/arc/include/asm/kgdb.h +++ b/arch/arc/include/asm/kgdb.h @@ -31,7 +31,7 @@ static inline void arch_kgdb_breakpoint(void) __asm__ __volatile__ ("trap_s 0x4\n"); } -extern void kgdb_trap(struct pt_regs *regs, int param); +extern void kgdb_trap(struct pt_regs *regs); enum arc700_linux_regnums { _R0 = 0, @@ -53,7 +53,7 @@ enum arc700_linux_regnums { }; #else -#define kgdb_trap(regs, param) +#define kgdb_trap(regs) #endif #endif /* __ARC_KGDB_H__ */ diff --git a/arch/arc/include/asm/kprobes.h b/arch/arc/include/asm/kprobes.h index 4d9c211fce70..944dbedb38b5 100644 --- a/arch/arc/include/asm/kprobes.h +++ b/arch/arc/include/asm/kprobes.h @@ -50,11 +50,9 @@ struct kprobe_ctlblk { int kprobe_fault_handler(struct pt_regs *regs, unsigned long cause); void kretprobe_trampoline(void); -void trap_is_kprobe(unsigned long cause, unsigned long address, - struct pt_regs *regs); +void trap_is_kprobe(unsigned long address, struct pt_regs *regs); #else -static void trap_is_kprobe(unsigned long cause, unsigned long address, - struct pt_regs *regs) +static void trap_is_kprobe(unsigned long address, struct pt_regs *regs) { } #endif diff --git a/arch/arc/include/asm/mmu.h b/arch/arc/include/asm/mmu.h index 56b02320f1a9..7c03fe61759c 100644 --- a/arch/arc/include/asm/mmu.h +++ b/arch/arc/include/asm/mmu.h @@ -9,6 +9,40 @@ #ifndef _ASM_ARC_MMU_H #define _ASM_ARC_MMU_H +#if defined(CONFIG_ARC_MMU_V1) +#define CONFIG_ARC_MMU_VER 1 +#elif defined(CONFIG_ARC_MMU_V2) +#define CONFIG_ARC_MMU_VER 2 +#elif defined(CONFIG_ARC_MMU_V3) +#define CONFIG_ARC_MMU_VER 3 +#endif + +/* MMU Management regs */ +#define ARC_REG_MMU_BCR 0x06f +#define ARC_REG_TLBPD0 0x405 +#define ARC_REG_TLBPD1 0x406 +#define ARC_REG_TLBINDEX 0x407 +#define ARC_REG_TLBCOMMAND 0x408 +#define ARC_REG_PID 0x409 +#define ARC_REG_SCRATCH_DATA0 0x418 + +/* Bits in MMU PID register */ +#define MMU_ENABLE (1 << 31) /* Enable MMU for process */ + +/* Error code if probe fails */ +#define TLB_LKUP_ERR 0x80000000 + +/* TLB Commands */ +#define TLBWrite 0x1 +#define TLBRead 0x2 +#define TLBGetIndex 0x3 +#define TLBProbe 0x4 + +#if (CONFIG_ARC_MMU_VER >= 2) +#define TLBWriteNI 0x5 /* write JTLB without inv uTLBs */ +#define TLBIVUTLB 0x6 /* explicitly inv uTLBs */ +#endif + #ifndef __ASSEMBLY__ typedef struct { @@ -18,6 +52,16 @@ typedef struct { #endif } mm_context_t; +#ifdef CONFIG_ARC_DBG_TLB_PARANOIA +void tlb_paranoid_check(unsigned int pid_sw, unsigned long address); +#else +#define tlb_paranoid_check(a, b) #endif +void arc_mmu_init(void); +extern char *arc_mmu_mumbojumbo(int cpu_id, char *buf, int len); +void __init read_decode_mmu_bcr(void); + +#endif /* !__ASSEMBLY__ */ + #endif diff --git a/arch/arc/include/asm/page.h b/arch/arc/include/asm/page.h index ab84bf131fe1..9c8aa41e45c2 100644 --- a/arch/arc/include/asm/page.h +++ b/arch/arc/include/asm/page.h @@ -96,13 +96,8 @@ typedef unsigned long pgtable_t; #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT) -/* Default Permissions for page, used in mmap.c */ -#ifdef CONFIG_ARC_STACK_NONEXEC +/* Default Permissions for stack/heaps pages (Non Executable) */ #define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE) -#else -#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) -#endif #define WANT_PAGE_VIRTUAL 1 diff --git a/arch/arc/include/asm/pgtable.h b/arch/arc/include/asm/pgtable.h index 95b1522212a7..4749a0eee1cf 100644 --- a/arch/arc/include/asm/pgtable.h +++ b/arch/arc/include/asm/pgtable.h @@ -135,6 +135,12 @@ /* ioremap */ #define PAGE_KERNEL_NO_CACHE __pgprot(_K_PAGE_PERMS) +/* Masks for actual TLB "PD"s */ +#define PTE_BITS_IN_PD0 (_PAGE_GLOBAL | _PAGE_PRESENT) +#define PTE_BITS_IN_PD1 (PAGE_MASK | _PAGE_CACHEABLE | \ + _PAGE_U_EXECUTE | _PAGE_U_WRITE | _PAGE_U_READ | \ + _PAGE_K_EXECUTE | _PAGE_K_WRITE | _PAGE_K_READ) + /************************************************************************** * Mapping of vm_flags (Generic VM) to PTE flags (arch specific) * @@ -394,9 +400,6 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, * remap a physical page `pfn' of size `size' with page protection `prot' * into virtual address `from' */ -#define io_remap_pfn_range(vma, from, pfn, size, prot) \ - remap_pfn_range(vma, from, pfn, size, prot) - #include <asm-generic/pgtable.h> /* to cope with aliasing VIPT cache */ diff --git a/arch/arc/include/asm/processor.h b/arch/arc/include/asm/processor.h index 5f26b2c1cba0..15334ab66b56 100644 --- a/arch/arc/include/asm/processor.h +++ b/arch/arc/include/asm/processor.h @@ -19,6 +19,7 @@ #ifndef __ASSEMBLY__ #include <asm/arcregs.h> /* for STATUS_E1_MASK et all */ +#include <asm/ptrace.h> /* Arch specific stuff which needs to be saved per task. * However these items are not so important so as to earn a place in @@ -28,10 +29,6 @@ struct thread_struct { unsigned long ksp; /* kernel mode stack pointer */ unsigned long callee_reg; /* pointer to callee regs */ unsigned long fault_address; /* dbls as brkpt holder as well */ - unsigned long cause_code; /* Exception Cause Code (ECR) */ -#ifdef CONFIG_ARC_CURR_IN_REG - unsigned long user_r25; -#endif #ifdef CONFIG_ARC_FPU_SAVE_RESTORE struct arc_fpu fpu; #endif @@ -50,7 +47,7 @@ struct task_struct; unsigned long thread_saved_pc(struct task_struct *t); #define task_pt_regs(p) \ - ((struct pt_regs *)(THREAD_SIZE - 4 + (void *)task_stack_page(p)) - 1) + ((struct pt_regs *)(THREAD_SIZE + (void *)task_stack_page(p)) - 1) /* Free all resources held by a thread. */ #define release_thread(thread) do { } while (0) @@ -75,11 +72,15 @@ unsigned long thread_saved_pc(struct task_struct *t); /* * Where abouts of Task's sp, fp, blink when it was last seen in kernel mode. - * These can't be derived from pt_regs as that would give correp user-mode val + * Look in process.c for details of kernel stack layout */ #define KSTK_ESP(tsk) (tsk->thread.ksp) -#define KSTK_BLINK(tsk) (*((unsigned int *)((KSTK_ESP(tsk)) + (13+1+1)*4))) -#define KSTK_FP(tsk) (*((unsigned int *)((KSTK_ESP(tsk)) + (13+1)*4))) + +#define KSTK_REG(tsk, off) (*((unsigned int *)(KSTK_ESP(tsk) + \ + sizeof(struct callee_regs) + off))) + +#define KSTK_BLINK(tsk) KSTK_REG(tsk, 4) +#define KSTK_FP(tsk) KSTK_REG(tsk, 0) /* * Do necessary setup to start up a newly executed thread. diff --git a/arch/arc/include/asm/ptrace.h b/arch/arc/include/asm/ptrace.h index 6179de7e07c2..c9938e7a7dbd 100644 --- a/arch/arc/include/asm/ptrace.h +++ b/arch/arc/include/asm/ptrace.h @@ -17,12 +17,6 @@ /* THE pt_regs: Defines how regs are saved during entry into kernel */ struct pt_regs { - /* - * 1 word gutter after reg-file has been saved - * Technically not needed, Since SP always points to a "full" location - * (vs. "empty"). But pt_regs is shared with tools.... - */ - long res; /* Real registers */ long bta; /* bta_l1, bta_l2, erbta */ @@ -50,22 +44,32 @@ struct pt_regs { long sp; /* user/kernel sp depending on where we came from */ long orig_r0; - /*to distinguish bet excp, syscall, irq */ + /* + * To distinguish bet excp, syscall, irq + * For traps and exceptions, Exception Cause Register. + * ECR: <00> <VV> <CC> <PP> + * Last word used by Linux for extra state mgmt (syscall-restart) + * For interrupts, use artificial ECR values to note current prio-level + */ union { + struct { #ifdef CONFIG_CPU_BIG_ENDIAN - /* so that assembly code is same for LE/BE */ - unsigned long orig_r8:16, event:16; + unsigned long state:8, ecr_vec:8, + ecr_cause:8, ecr_param:8; #else - unsigned long event:16, orig_r8:16; + unsigned long ecr_param:8, ecr_cause:8, + ecr_vec:8, state:8; #endif - long orig_r8_word; + }; + unsigned long event; }; + + long user_r25; }; /* Callee saved registers - need to be saved only when you are scheduled out */ struct callee_regs { - long res; /* Again this is not needed */ long r25; long r24; long r23; @@ -99,18 +103,20 @@ struct callee_regs { /* return 1 if PC in delay slot */ #define delay_mode(regs) ((regs->status32 & STATUS_DE_MASK) == STATUS_DE_MASK) -#define in_syscall(regs) (regs->event & orig_r8_IS_SCALL) -#define in_brkpt_trap(regs) (regs->event & orig_r8_IS_BRKPT) +#define in_syscall(regs) ((regs->ecr_vec == ECR_V_TRAP) && !regs->ecr_param) +#define in_brkpt_trap(regs) ((regs->ecr_vec == ECR_V_TRAP) && regs->ecr_param) + +#define STATE_SCALL_RESTARTED 0x01 -#define syscall_wont_restart(regs) (regs->event |= orig_r8_IS_SCALL_RESTARTED) -#define syscall_restartable(regs) !(regs->event & orig_r8_IS_SCALL_RESTARTED) +#define syscall_wont_restart(reg) (reg->state |= STATE_SCALL_RESTARTED) +#define syscall_restartable(reg) !(reg->state & STATE_SCALL_RESTARTED) #define current_pt_regs() \ ({ \ /* open-coded current_thread_info() */ \ register unsigned long sp asm ("sp"); \ unsigned long pg_start = (sp & ~(THREAD_SIZE - 1)); \ - (struct pt_regs *)(pg_start + THREAD_SIZE - 4) - 1; \ + (struct pt_regs *)(pg_start + THREAD_SIZE) - 1; \ }) static inline long regs_return_value(struct pt_regs *regs) @@ -120,11 +126,4 @@ static inline long regs_return_value(struct pt_regs *regs) #endif /* !__ASSEMBLY__ */ -#define orig_r8_IS_SCALL 0x0001 -#define orig_r8_IS_SCALL_RESTARTED 0x0002 -#define orig_r8_IS_BRKPT 0x0004 -#define orig_r8_IS_EXCPN 0x0008 -#define orig_r8_IS_IRQ1 0x0010 -#define orig_r8_IS_IRQ2 0x0020 - #endif /* __ASM_PTRACE_H */ diff --git a/arch/arc/include/asm/syscall.h b/arch/arc/include/asm/syscall.h index 33ab3048e9b2..29de09804306 100644 --- a/arch/arc/include/asm/syscall.h +++ b/arch/arc/include/asm/syscall.h @@ -18,7 +18,7 @@ static inline long syscall_get_nr(struct task_struct *task, struct pt_regs *regs) { if (user_mode(regs) && in_syscall(regs)) - return regs->orig_r8; + return regs->r8; else return -1; } @@ -26,8 +26,7 @@ syscall_get_nr(struct task_struct *task, struct pt_regs *regs) static inline void syscall_rollback(struct task_struct *task, struct pt_regs *regs) { - /* XXX: I can't fathom how pt_regs->r8 will be clobbered ? */ - regs->r8 = regs->orig_r8; + regs->r0 = regs->orig_r0; } static inline long diff --git a/arch/arc/include/asm/tlb-mmu1.h b/arch/arc/include/asm/tlb-mmu1.h index a5ff961b1efc..8a1ec96012ae 100644 --- a/arch/arc/include/asm/tlb-mmu1.h +++ b/arch/arc/include/asm/tlb-mmu1.h @@ -9,9 +9,9 @@ #ifndef __ASM_TLB_MMU_V1_H__ #define __ASM_TLB_MMU_V1_H__ -#if defined(__ASSEMBLY__) && defined(CONFIG_ARC_MMU_VER == 1) +#include <asm/mmu.h> -#include <asm/tlb.h> +#if defined(__ASSEMBLY__) && (CONFIG_ARC_MMU_VER == 1) .macro TLB_WRITE_HEURISTICS diff --git a/arch/arc/include/asm/tlb.h b/arch/arc/include/asm/tlb.h index cb0c708ca665..a9db5f62aaf3 100644 --- a/arch/arc/include/asm/tlb.h +++ b/arch/arc/include/asm/tlb.h @@ -9,18 +9,6 @@ #ifndef _ASM_ARC_TLB_H #define _ASM_ARC_TLB_H -#ifdef __KERNEL__ - -#include <asm/pgtable.h> - -/* Masks for actual TLB "PD"s */ -#define PTE_BITS_IN_PD0 (_PAGE_GLOBAL | _PAGE_PRESENT) -#define PTE_BITS_IN_PD1 (PAGE_MASK | _PAGE_CACHEABLE | \ - _PAGE_U_EXECUTE | _PAGE_U_WRITE | _PAGE_U_READ | \ - _PAGE_K_EXECUTE | _PAGE_K_WRITE | _PAGE_K_READ) - -#ifndef __ASSEMBLY__ - #define tlb_flush(tlb) \ do { \ if (tlb->fullmm) \ @@ -56,18 +44,4 @@ do { \ #include <linux/pagemap.h> #include <asm-generic/tlb.h> -#ifdef CONFIG_ARC_DBG_TLB_PARANOIA -void tlb_paranoid_check(unsigned int pid_sw, unsigned long address); -#else -#define tlb_paranoid_check(a, b) -#endif - -void arc_mmu_init(void); -extern char *arc_mmu_mumbojumbo(int cpu_id, char *buf, int len); -void __init read_decode_mmu_bcr(void); - -#endif /* __ASSEMBLY__ */ - -#endif /* __KERNEL__ */ - #endif /* _ASM_ARC_TLB_H */ diff --git a/arch/arc/include/asm/unaligned.h b/arch/arc/include/asm/unaligned.h index 5dbe63f17b66..60702f3751d2 100644 --- a/arch/arc/include/asm/unaligned.h +++ b/arch/arc/include/asm/unaligned.h @@ -16,11 +16,11 @@ #ifdef CONFIG_ARC_MISALIGN_ACCESS int misaligned_fixup(unsigned long address, struct pt_regs *regs, - unsigned long cause, struct callee_regs *cregs); + struct callee_regs *cregs); #else static inline int misaligned_fixup(unsigned long address, struct pt_regs *regs, - unsigned long cause, struct callee_regs *cregs) + struct callee_regs *cregs) { return 0; } diff --git a/arch/arc/include/uapi/asm/ptrace.h b/arch/arc/include/uapi/asm/ptrace.h index 30333cec0fef..2618cc13ba75 100644 --- a/arch/arc/include/uapi/asm/ptrace.h +++ b/arch/arc/include/uapi/asm/ptrace.h @@ -20,28 +20,31 @@ * * This is to decouple pt_regs from user-space ABI, to be able to change it * w/o affecting the ABI. - * Although the layout (initial padding) is similar to pt_regs to have some - * optimizations when copying pt_regs to/from user_regs_struct. + * + * The intermediate pad,pad2 are relics of initial layout based on pt_regs + * for optimizations when copying pt_regs to/from user_regs_struct. + * We no longer need them, but can't be changed as they are part of ABI now. * * Also, sigcontext only care about the scratch regs as that is what we really - * save/restore for signal handling. + * save/restore for signal handling. However gdb also uses the same struct + * hence callee regs need to be in there too. */ struct user_regs_struct { + long pad; struct { - long pad; long bta, lp_start, lp_end, lp_count; long status32, ret, blink, fp, gp; long r12, r11, r10, r9, r8, r7, r6, r5, r4, r3, r2, r1, r0; long sp; } scratch; + long pad2; struct { - long pad; long r25, r24, r23, r22, r21, r20; long r19, r18, r17, r16, r15, r14, r13; } callee; long efa; /* break pt addr, for break points in delay slots */ - long stop_pc; /* give dbg stop_pc directly after checking orig_r8 */ + long stop_pc; /* give dbg stop_pc after ensuring brkpt trap */ }; #endif /* !__ASSEMBLY__ */ diff --git a/arch/arc/kernel/asm-offsets.c b/arch/arc/kernel/asm-offsets.c index 7dcda7025241..6c3aa0edb9b5 100644 --- a/arch/arc/kernel/asm-offsets.c +++ b/arch/arc/kernel/asm-offsets.c @@ -24,9 +24,6 @@ int main(void) DEFINE(THREAD_KSP, offsetof(struct thread_struct, ksp)); DEFINE(THREAD_CALLEE_REG, offsetof(struct thread_struct, callee_reg)); -#ifdef CONFIG_ARC_CURR_IN_REG - DEFINE(THREAD_USER_R25, offsetof(struct thread_struct, user_r25)); -#endif DEFINE(THREAD_FAULT_ADDR, offsetof(struct thread_struct, fault_address)); @@ -49,7 +46,7 @@ int main(void) BLANK(); DEFINE(PT_status32, offsetof(struct pt_regs, status32)); - DEFINE(PT_orig_r8, offsetof(struct pt_regs, orig_r8_word)); + DEFINE(PT_event, offsetof(struct pt_regs, event)); DEFINE(PT_sp, offsetof(struct pt_regs, sp)); DEFINE(PT_r0, offsetof(struct pt_regs, r0)); DEFINE(PT_r1, offsetof(struct pt_regs, r1)); @@ -60,5 +57,7 @@ int main(void) DEFINE(PT_r6, offsetof(struct pt_regs, r6)); DEFINE(PT_r7, offsetof(struct pt_regs, r7)); + DEFINE(SZ_CALLEE_REGS, sizeof(struct callee_regs)); + DEFINE(SZ_PT_REGS, sizeof(struct pt_regs)); return 0; } diff --git a/arch/arc/kernel/ctx_sw.c b/arch/arc/kernel/ctx_sw.c index 60844dac6132..34410eb1a308 100644 --- a/arch/arc/kernel/ctx_sw.c +++ b/arch/arc/kernel/ctx_sw.c @@ -23,10 +23,6 @@ __switch_to(struct task_struct *prev_task, struct task_struct *next_task) unsigned int tmp; unsigned int prev = (unsigned int)prev_task; unsigned int next = (unsigned int)next_task; - int num_words_to_skip = 1; -#ifdef CONFIG_ARC_CURR_IN_REG - num_words_to_skip++; -#endif __asm__ __volatile__( /* FP/BLINK save generated by gcc (standard function prologue */ @@ -44,8 +40,9 @@ __switch_to(struct task_struct *prev_task, struct task_struct *next_task) "st.a r24, [sp, -4] \n\t" #ifndef CONFIG_ARC_CURR_IN_REG "st.a r25, [sp, -4] \n\t" +#else + "sub sp, sp, 4 \n\t" /* usual r25 placeholder */ #endif - "sub sp, sp, %4 \n\t" /* create gutter at top */ /* set ksp of outgoing task in tsk->thread.ksp */ "st.as sp, [%3, %1] \n\t" @@ -76,10 +73,10 @@ __switch_to(struct task_struct *prev_task, struct task_struct *next_task) /* start loading it's CALLEE reg file */ - "add sp, sp, %4 \n\t" /* skip gutter at top */ - #ifndef CONFIG_ARC_CURR_IN_REG "ld.ab r25, [sp, 4] \n\t" +#else + "add sp, sp, 4 \n\t" #endif "ld.ab r24, [sp, 4] \n\t" "ld.ab r23, [sp, 4] \n\t" @@ -100,8 +97,7 @@ __switch_to(struct task_struct *prev_task, struct task_struct *next_task) /* FP/BLINK restore generated by gcc (standard func epilogue */ : "=r"(tmp) - : "n"((TASK_THREAD + THREAD_KSP) / 4), "r"(next), "r"(prev), - "n"(num_words_to_skip * 4) + : "n"((TASK_THREAD + THREAD_KSP) / 4), "r"(next), "r"(prev) : "blink" ); diff --git a/arch/arc/kernel/entry.S b/arch/arc/kernel/entry.S index 0c6d664d4a83..1d7165156e17 100644 --- a/arch/arc/kernel/entry.S +++ b/arch/arc/kernel/entry.S @@ -142,7 +142,7 @@ VECTOR reserved ; Reserved Exceptions .endr #include <linux/linkage.h> /* ARC_{EXTRY,EXIT} */ -#include <asm/entry.h> /* SAVE_ALL_{INT1,INT2,TRAP...} */ +#include <asm/entry.h> /* SAVE_ALL_{INT1,INT2,SYS...} */ #include <asm/errno.h> #include <asm/arcregs.h> #include <asm/irqflags.h> @@ -274,10 +274,8 @@ ARC_ENTRY instr_service SWITCH_TO_KERNEL_STK SAVE_ALL_SYS - lr r0, [ecr] - lr r1, [efa] - - mov r2, sp + lr r0, [efa] + mov r1, sp FAKE_RET_FROM_EXCPN r9 @@ -298,9 +296,8 @@ ARC_ENTRY mem_service SWITCH_TO_KERNEL_STK SAVE_ALL_SYS - lr r0, [ecr] - lr r1, [efa] - mov r2, sp + lr r0, [efa] + mov r1, sp bl do_memory_error b ret_from_exception ARC_EXIT mem_service @@ -317,11 +314,14 @@ ARC_ENTRY EV_MachineCheck SWITCH_TO_KERNEL_STK SAVE_ALL_SYS - lr r0, [ecr] - lr r1, [efa] - mov r2, sp + lr r2, [ecr] + lr r0, [efa] + mov r1, sp + + lsr r3, r2, 8 + bmsk r3, r3, 7 + brne r3, ECR_C_MCHK_DUP_TLB, 1f - brne r0, 0x200100, 1f bl do_tlb_overlap_fault b ret_from_exception @@ -355,8 +355,8 @@ ARC_ENTRY EV_TLBProtV ; ecr and efa were not saved in case an Intr sneaks in ; after fake rtie ; - lr r3, [ecr] - lr r4, [efa] + lr r2, [ecr] + lr r1, [efa] ; Faulting Data address ; --------(4) Return from CPU Exception Mode --------- ; Fake a rtie, but rtie to next label @@ -368,31 +368,25 @@ ARC_ENTRY EV_TLBProtV ;------ (5) Type of Protection Violation? ---------- ; ; ProtV Hardware Exception is triggered for Access Faults of 2 types - ; -Access Violaton (WRITE to READ ONLY Page) - for linux COW - ; -Unaligned Access (READ/WRITE on odd boundary) + ; -Access Violaton : 00_23_(00|01|02|03)_00 + ; x r w r+w + ; -Unaligned Access : 00_23_04_00 ; - cmp r3, 0x230400 ; Misaligned data access ? - beq 4f + bbit1 r2, ECR_C_BIT_PROTV_MISALIG_DATA, 4f ;========= (6a) Access Violation Processing ======== - cmp r3, 0x230100 - mov r1, 0x0 ; if LD exception ? write = 0 - mov.ne r1, 0x1 ; else write = 1 - - mov r2, r4 ; faulting address mov r0, sp ; pt_regs bl do_page_fault b ret_from_exception ;========== (6b) Non aligned access ============ 4: - mov r0, r3 ; cause code - mov r1, r4 ; faulting address - mov r2, sp ; pt_regs + mov r0, r1 + mov r1, sp ; pt_regs #ifdef CONFIG_ARC_MISALIGN_ACCESS SAVE_CALLEE_SAVED_USER - mov r3, sp ; callee_regs + mov r2, sp ; callee_regs bl do_misaligned_access @@ -419,9 +413,8 @@ ARC_ENTRY EV_PrivilegeV SWITCH_TO_KERNEL_STK SAVE_ALL_SYS - lr r0, [ecr] - lr r1, [efa] - mov r2, sp + lr r0, [efa] + mov r1, sp FAKE_RET_FROM_EXCPN r9 @@ -440,9 +433,8 @@ ARC_ENTRY EV_Extension SWITCH_TO_KERNEL_STK SAVE_ALL_SYS - lr r0, [ecr] - lr r1, [efa] - mov r2, sp + lr r0, [efa] + mov r1, sp bl do_extension_fault b ret_from_exception ARC_EXIT EV_Extension @@ -498,11 +490,8 @@ tracesys_exit: trap_with_param: ; stop_pc info by gdb needs this info - stw orig_r8_IS_BRKPT, [sp, PT_orig_r8] - - mov r0, r12 - lr r1, [efa] - mov r2, sp + lr r0, [efa] + mov r1, sp ; Now that we have read EFA, its safe to do "fake" rtie ; and get out of CPU exception mode @@ -544,11 +533,11 @@ ARC_ENTRY EV_Trap lr r9, [erstatus] SWITCH_TO_KERNEL_STK - SAVE_ALL_TRAP + SAVE_ALL_SYS ;------- (4) What caused the Trap -------------- lr r12, [ecr] - and.f 0, r12, ECR_PARAM_MASK + bmsk.f 0, r12, 7 bnz trap_with_param ; ======= (5a) Trap is due to System Call ======== @@ -589,11 +578,7 @@ ARC_ENTRY ret_from_exception ; Pre-{IRQ,Trap,Exception} K/U mode from pt_regs->status32 ld r8, [sp, PT_status32] ; returning to User/Kernel Mode -#ifdef CONFIG_PREEMPT bbit0 r8, STATUS_U_BIT, resume_kernel_mode -#else - bbit0 r8, STATUS_U_BIT, restore_regs -#endif ; Before returning to User mode check-for-and-complete any pending work ; such as rescheduling/signal-delivery etc. @@ -653,10 +638,10 @@ resume_user_mode_begin: b resume_user_mode_begin ; unconditionally back to U mode ret chks ; for single exit point from this block -#ifdef CONFIG_PREEMPT - resume_kernel_mode: +#ifdef CONFIG_PREEMPT + ; Can't preempt if preemption disabled GET_CURR_THR_INFO_FROM_SP r10 ld r8, [r10, THREAD_INFO_PREEMPT_COUNT] @@ -687,17 +672,6 @@ restore_regs : ; XXX can this be optimised out IRQ_DISABLE_SAVE r9, r10 ;@r10 has prisitine (pre-disable) copy -#ifdef CONFIG_ARC_CURR_IN_REG - ; Restore User R25 - ; Earlier this used to be only for returning to user mode - ; However with 2 levels of IRQ this can also happen even if - ; in kernel mode - ld r9, [sp, PT_sp] - brhs r9, VMALLOC_START, 8f - RESTORE_USER_R25 -8: -#endif - ; Restore REG File. In case multiple Events outstanding, ; use the same priorty as rtie: EXCPN, L2 IRQ, L1 IRQ, None ; Note that we use realtime STATUS32 (not pt_regs->status32) to @@ -714,28 +688,33 @@ not_exception: #ifdef CONFIG_ARC_COMPACT_IRQ_LEVELS + ; Level 2 interrupt return Path - from hardware standpoint bbit0 r10, STATUS_A2_BIT, not_level2_interrupt ;------------------------------------------------------------------ + ; However the context returning might not have taken L2 intr itself + ; e.g. Task'A' user-code -> L2 intr -> schedule -> 'B' user-code ret + ; Special considerations needed for the context which took L2 intr + + ld r9, [sp, PT_event] ; Ensure this is L2 intr context + brne r9, event_IRQ2, 149f + + ;------------------------------------------------------------------ ; if L2 IRQ interrupted a L1 ISR, we'd disbaled preemption earlier ; so that sched doesnt move to new task, causing L1 to be delayed ; undeterministically. Now that we've achieved that, lets reset ; things to what they were, before returning from L2 context ;---------------------------------------------------------------- - ldw r9, [sp, PT_orig_r8] ; get orig_r8 to make sure it is - brne r9, orig_r8_IS_IRQ2, 149f ; infact a L2 ISR ret path - ld r9, [sp, PT_status32] ; get statu32_l2 (saved in pt_regs) bbit0 r9, STATUS_A1_BIT, 149f ; L1 not active when L2 IRQ, so normal - ; A1 is set in status32_l2 ; decrement thread_info->preempt_count (re-enable preemption) GET_CURR_THR_INFO_FROM_SP r10 ld r9, [r10, THREAD_INFO_PREEMPT_COUNT] ; paranoid check, given A1 was active when A2 happened, preempt count - ; must not be 0 beccause we would have incremented it. + ; must not be 0 because we would have incremented it. ; If this does happen we simply HALT as it means a BUG !!! cmp r9, 0 bnz 2f diff --git a/arch/arc/kernel/head.S b/arch/arc/kernel/head.S index 006dec3fc353..2a913f85a747 100644 --- a/arch/arc/kernel/head.S +++ b/arch/arc/kernel/head.S @@ -27,6 +27,8 @@ stext: ; Don't clobber r0-r4 yet. It might have bootloader provided info ;------------------------------------------------------------------- + sr @_int_vec_base_lds, [AUX_INTR_VEC_BASE] + #ifdef CONFIG_SMP ; Only Boot (Master) proceeds. Others wait in platform dependent way ; IDENTITY Reg [ 3 2 1 0 ] diff --git a/arch/arc/kernel/irq.c b/arch/arc/kernel/irq.c index 8115fa531575..305b3f866aa7 100644 --- a/arch/arc/kernel/irq.c +++ b/arch/arc/kernel/irq.c @@ -28,25 +28,17 @@ * -Disable all IRQs (on CPU side) * -Optionally, setup the High priority Interrupts as Level 2 IRQs */ -void __cpuinit arc_init_IRQ(void) +void arc_init_IRQ(void) { int level_mask = 0; - write_aux_reg(AUX_INTR_VEC_BASE, _int_vec_base_lds); - /* Disable all IRQs: enable them as devices request */ write_aux_reg(AUX_IENABLE, 0); /* setup any high priority Interrupts (Level2 in ARCompact jargon) */ -#ifdef CONFIG_ARC_IRQ3_LV2 - level_mask |= (1 << 3); -#endif -#ifdef CONFIG_ARC_IRQ5_LV2 - level_mask |= (1 << 5); -#endif -#ifdef CONFIG_ARC_IRQ6_LV2 - level_mask |= (1 << 6); -#endif + level_mask |= IS_ENABLED(CONFIG_ARC_IRQ3_LV2) << 3; + level_mask |= IS_ENABLED(CONFIG_ARC_IRQ5_LV2) << 5; + level_mask |= IS_ENABLED(CONFIG_ARC_IRQ6_LV2) << 6; if (level_mask) { pr_info("Level-2 interrupts bitset %x\n", level_mask); diff --git a/arch/arc/kernel/kgdb.c b/arch/arc/kernel/kgdb.c index 52bdc83c1495..a7698fb14818 100644 --- a/arch/arc/kernel/kgdb.c +++ b/arch/arc/kernel/kgdb.c @@ -169,7 +169,7 @@ int kgdb_arch_init(void) return 0; } -void kgdb_trap(struct pt_regs *regs, int param) +void kgdb_trap(struct pt_regs *regs) { /* trap_s 3 is used for breakpoints that overwrite existing * instructions, while trap_s 4 is used for compiled breakpoints. @@ -181,7 +181,7 @@ void kgdb_trap(struct pt_regs *regs, int param) * with trap_s 4 (compiled) breakpoints, continuation needs to * start after the breakpoint. */ - if (param == 3) + if (regs->ecr_param == 3) instruction_pointer(regs) -= BREAK_INSTR_SIZE; kgdb_handle_exception(1, SIGTRAP, 0, regs); diff --git a/arch/arc/kernel/kprobes.c b/arch/arc/kernel/kprobes.c index 5a7b80e2d883..72f97822784a 100644 --- a/arch/arc/kernel/kprobes.c +++ b/arch/arc/kernel/kprobes.c @@ -517,8 +517,7 @@ int __kprobes arch_trampoline_kprobe(struct kprobe *p) return 0; } -void trap_is_kprobe(unsigned long cause, unsigned long address, - struct pt_regs *regs) +void trap_is_kprobe(unsigned long address, struct pt_regs *regs) { - notify_die(DIE_TRAP, "kprobe_trap", regs, address, cause, SIGTRAP); + notify_die(DIE_TRAP, "kprobe_trap", regs, address, 0, SIGTRAP); } diff --git a/arch/arc/kernel/process.c b/arch/arc/kernel/process.c index cad66851e0c4..07a3a968fe49 100644 --- a/arch/arc/kernel/process.c +++ b/arch/arc/kernel/process.c @@ -55,10 +55,8 @@ asmlinkage void ret_from_fork(void); * | ... | * | unused | * | | - * ------------------ <==== top of Stack (thread.ksp) - * | UNUSED 1 word| * ------------------ - * | r25 | + * | r25 | <==== top of Stack (thread.ksp) * ~ ~ * | --to-- | (CALLEE Regs of user mode) * | r13 | @@ -76,7 +74,10 @@ asmlinkage void ret_from_fork(void); * | --to-- | (scratch Regs of user mode) * | r0 | * ------------------ - * | UNUSED 1 word| + * | SP | + * | orig_r0 | + * | event/ECR | + * | user_r25 | * ------------------ <===== END of PAGE */ int copy_thread(unsigned long clone_flags, diff --git a/arch/arc/kernel/ptrace.c b/arch/arc/kernel/ptrace.c index c6a81c58d0f3..333238564b67 100644 --- a/arch/arc/kernel/ptrace.c +++ b/arch/arc/kernel/ptrace.c @@ -40,7 +40,15 @@ static int genregs_get(struct task_struct *target, offsetof(struct user_regs_struct, LOC), \ offsetof(struct user_regs_struct, LOC) + 4); +#define REG_O_ZERO(LOC) \ + if (!ret) \ + ret = user_regset_copyout_zero(&pos, &count, &kbuf, &ubuf, \ + offsetof(struct user_regs_struct, LOC), \ + offsetof(struct user_regs_struct, LOC) + 4); + + REG_O_ZERO(pad); REG_O_CHUNK(scratch, callee, ptregs); + REG_O_ZERO(pad2); REG_O_CHUNK(callee, efa, cregs); REG_O_CHUNK(efa, stop_pc, &target->thread.fault_address); @@ -88,8 +96,10 @@ static int genregs_set(struct task_struct *target, offsetof(struct user_regs_struct, LOC), \ offsetof(struct user_regs_struct, LOC) + 4); - /* TBD: disallow updates to STATUS32, orig_r8 etc*/ - REG_IN_CHUNK(scratch, callee, ptregs); /* pt_regs[bta..orig_r8] */ + REG_IGNORE_ONE(pad); + /* TBD: disallow updates to STATUS32 etc*/ + REG_IN_CHUNK(scratch, pad2, ptregs); /* pt_regs[bta..sp] */ + REG_IGNORE_ONE(pad2); REG_IN_CHUNK(callee, efa, cregs); /* callee_regs[r25..r13] */ REG_IGNORE_ONE(efa); /* efa update invalid */ REG_IN_ONE(stop_pc, &ptregs->ret); /* stop_pc: PC update */ diff --git a/arch/arc/kernel/setup.c b/arch/arc/kernel/setup.c index b2b3731dd1e9..6b083454d039 100644 --- a/arch/arc/kernel/setup.c +++ b/arch/arc/kernel/setup.c @@ -31,14 +31,14 @@ int running_on_hw = 1; /* vs. on ISS */ char __initdata command_line[COMMAND_LINE_SIZE]; -struct machine_desc *machine_desc __cpuinitdata; +struct machine_desc *machine_desc; struct task_struct *_current_task[NR_CPUS]; /* For stack switching */ struct cpuinfo_arc cpuinfo_arc700[NR_CPUS]; -void __cpuinit read_arc_build_cfg_regs(void) +void read_arc_build_cfg_regs(void) { struct bcr_perip uncached_space; struct cpuinfo_arc *cpu = &cpuinfo_arc700[smp_processor_id()]; @@ -182,7 +182,7 @@ char *arc_extn_mumbojumbo(int cpu_id, char *buf, int len) FIX_PTR(cpu); #define IS_AVAIL1(var, str) ((var) ? str : "") #define IS_AVAIL2(var, str) ((var == 0x2) ? str : "") -#define IS_USED(var) ((var) ? "(in-use)" : "(not used)") +#define IS_USED(cfg) (IS_ENABLED(cfg) ? "(in-use)" : "(not used)") n += scnprintf(buf + n, len - n, "Extn [700-Base]\t: %s %s %s %s %s %s\n", @@ -202,9 +202,9 @@ char *arc_extn_mumbojumbo(int cpu_id, char *buf, int len) if (cpu->core.family == 0x34) { n += scnprintf(buf + n, len - n, "Extn [700-4.10]\t: LLOCK/SCOND %s, SWAPE %s, RTSC %s\n", - IS_USED(__CONFIG_ARC_HAS_LLSC_VAL), - IS_USED(__CONFIG_ARC_HAS_SWAPE_VAL), - IS_USED(__CONFIG_ARC_HAS_RTSC_VAL)); + IS_USED(CONFIG_ARC_HAS_LLSC), + IS_USED(CONFIG_ARC_HAS_SWAPE), + IS_USED(CONFIG_ARC_HAS_RTSC)); } n += scnprintf(buf + n, len - n, "Extn [CCM]\t: %s", @@ -237,7 +237,7 @@ char *arc_extn_mumbojumbo(int cpu_id, char *buf, int len) return buf; } -void __cpuinit arc_chk_ccms(void) +void arc_chk_ccms(void) { #if defined(CONFIG_ARC_HAS_DCCM) || defined(CONFIG_ARC_HAS_ICCM) struct cpuinfo_arc *cpu = &cpuinfo_arc700[smp_processor_id()]; @@ -272,7 +272,7 @@ void __cpuinit arc_chk_ccms(void) * hardware has dedicated regs which need to be saved/restored on ctx-sw * (Single Precision uses core regs), thus kernel is kind of oblivious to it */ -void __cpuinit arc_chk_fpu(void) +void arc_chk_fpu(void) { struct cpuinfo_arc *cpu = &cpuinfo_arc700[smp_processor_id()]; @@ -293,7 +293,7 @@ void __cpuinit arc_chk_fpu(void) * such as only for boot CPU etc */ -void __cpuinit setup_processor(void) +void setup_processor(void) { char str[512]; int cpu_id = smp_processor_id(); diff --git a/arch/arc/kernel/smp.c b/arch/arc/kernel/smp.c index 5c7fd603d216..bca3052c956d 100644 --- a/arch/arc/kernel/smp.c +++ b/arch/arc/kernel/smp.c @@ -117,7 +117,7 @@ const char *arc_platform_smp_cpuinfo(void) * Called from asm stub in head.S * "current"/R25 already setup by low level boot code */ -void __cpuinit start_kernel_secondary(void) +void start_kernel_secondary(void) { struct mm_struct *mm = &init_mm; unsigned int cpu = smp_processor_id(); @@ -154,7 +154,7 @@ void __cpuinit start_kernel_secondary(void) * * Essential requirements being where to run from (PC) and stack (SP) */ -int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *idle) +int __cpu_up(unsigned int cpu, struct task_struct *idle) { unsigned long wait_till; diff --git a/arch/arc/kernel/stacktrace.c b/arch/arc/kernel/stacktrace.c index ca0207b9d5b6..f8b7d880304d 100644 --- a/arch/arc/kernel/stacktrace.c +++ b/arch/arc/kernel/stacktrace.c @@ -79,7 +79,7 @@ static void seed_unwind_frame_info(struct task_struct *tsk, * assembly code */ frame_info->regs.r27 = 0; - frame_info->regs.r28 += 64; + frame_info->regs.r28 += 60; frame_info->call_frame = 0; } else { diff --git a/arch/arc/kernel/time.c b/arch/arc/kernel/time.c index 09f4309aa2c0..0e51e69cf30d 100644 --- a/arch/arc/kernel/time.c +++ b/arch/arc/kernel/time.c @@ -44,13 +44,24 @@ #include <asm/clk.h> #include <asm/mach_desc.h> +/* Timer related Aux registers */ +#define ARC_REG_TIMER0_LIMIT 0x23 /* timer 0 limit */ +#define ARC_REG_TIMER0_CTRL 0x22 /* timer 0 control */ +#define ARC_REG_TIMER0_CNT 0x21 /* timer 0 count */ +#define ARC_REG_TIMER1_LIMIT 0x102 /* timer 1 limit */ +#define ARC_REG_TIMER1_CTRL 0x101 /* timer 1 control */ +#define ARC_REG_TIMER1_CNT 0x100 /* timer 1 count */ + +#define TIMER_CTRL_IE (1 << 0) /* Interupt when Count reachs limit */ +#define TIMER_CTRL_NH (1 << 1) /* Count only when CPU NOT halted */ + #define ARC_TIMER_MAX 0xFFFFFFFF /********** Clock Source Device *********/ #ifdef CONFIG_ARC_HAS_RTSC -int __cpuinit arc_counter_setup(void) +int arc_counter_setup(void) { /* RTSC insn taps into cpu clk, needs no setup */ @@ -105,7 +116,7 @@ static bool is_usable_as_clocksource(void) /* * set 32bit TIMER1 to keep counting monotonically and wraparound */ -int __cpuinit arc_counter_setup(void) +int arc_counter_setup(void) { write_aux_reg(ARC_REG_TIMER1_LIMIT, ARC_TIMER_MAX); write_aux_reg(ARC_REG_TIMER1_CNT, 0); @@ -212,7 +223,7 @@ static struct irqaction arc_timer_irq = { * Setup the local event timer for @cpu * N.B. weak so that some exotic ARC SoCs can completely override it */ -void __attribute__((weak)) __cpuinit arc_local_timer_setup(unsigned int cpu) +void __attribute__((weak)) arc_local_timer_setup(unsigned int cpu) { struct clock_event_device *clk = &per_cpu(arc_clockevent_device, cpu); diff --git a/arch/arc/kernel/traps.c b/arch/arc/kernel/traps.c index 0471d9c9dd54..e21692d2fdab 100644 --- a/arch/arc/kernel/traps.c +++ b/arch/arc/kernel/traps.c @@ -28,10 +28,9 @@ void __init trap_init(void) return; } -void die(const char *str, struct pt_regs *regs, unsigned long address, - unsigned long cause_reg) +void die(const char *str, struct pt_regs *regs, unsigned long address) { - show_kernel_fault_diag(str, regs, address, cause_reg); + show_kernel_fault_diag(str, regs, address); /* DEAD END */ __asm__("flag 1"); @@ -42,14 +41,13 @@ void die(const char *str, struct pt_regs *regs, unsigned long address, * -for user faults enqueues requested signal * -for kernel, chk if due to copy_(to|from)_user, otherwise die() */ -static noinline int handle_exception(unsigned long cause, char *str, - struct pt_regs *regs, siginfo_t *info) +static noinline int +handle_exception(const char *str, struct pt_regs *regs, siginfo_t *info) { if (user_mode(regs)) { struct task_struct *tsk = current; tsk->thread.fault_address = (__force unsigned int)info->si_addr; - tsk->thread.cause_code = cause; force_sig_info(info->si_signo, info, tsk); @@ -58,14 +56,14 @@ static noinline int handle_exception(unsigned long cause, char *str, if (fixup_exception(regs)) return 0; - die(str, regs, (unsigned long)info->si_addr, cause); + die(str, regs, (unsigned long)info->si_addr); } return 1; } #define DO_ERROR_INFO(signr, str, name, sicode) \ -int name(unsigned long cause, unsigned long address, struct pt_regs *regs) \ +int name(unsigned long address, struct pt_regs *regs) \ { \ siginfo_t info = { \ .si_signo = signr, \ @@ -73,7 +71,7 @@ int name(unsigned long cause, unsigned long address, struct pt_regs *regs) \ .si_code = sicode, \ .si_addr = (void __user *)address, \ }; \ - return handle_exception(cause, str, regs, &info);\ + return handle_exception(str, regs, &info);\ } /* @@ -90,11 +88,11 @@ DO_ERROR_INFO(SIGBUS, "Misaligned Access", do_misaligned_error, BUS_ADRALN) /* * Entry Point for Misaligned Data access Exception, for emulating in software */ -int do_misaligned_access(unsigned long cause, unsigned long address, - struct pt_regs *regs, struct callee_regs *cregs) +int do_misaligned_access(unsigned long address, struct pt_regs *regs, + struct callee_regs *cregs) { - if (misaligned_fixup(address, regs, cause, cregs) != 0) - return do_misaligned_error(cause, address, regs); + if (misaligned_fixup(address, regs, cregs) != 0) + return do_misaligned_error(address, regs); return 0; } @@ -104,10 +102,9 @@ int do_misaligned_access(unsigned long cause, unsigned long address, * Entry point for miscll errors such as Nested Exceptions * -Duplicate TLB entry is handled seperately though */ -void do_machine_check_fault(unsigned long cause, unsigned long address, - struct pt_regs *regs) +void do_machine_check_fault(unsigned long address, struct pt_regs *regs) { - die("Machine Check Exception", regs, address, cause); + die("Machine Check Exception", regs, address); } @@ -120,23 +117,22 @@ void do_machine_check_fault(unsigned long cause, unsigned long address, * -1 used for software breakpointing (gdb) * -2 used by kprobes */ -void do_non_swi_trap(unsigned long cause, unsigned long address, - struct pt_regs *regs) +void do_non_swi_trap(unsigned long address, struct pt_regs *regs) { - unsigned int param = cause & 0xff; + unsigned int param = regs->ecr_param; switch (param) { case 1: - trap_is_brkpt(cause, address, regs); + trap_is_brkpt(address, regs); break; case 2: - trap_is_kprobe(param, address, regs); + trap_is_kprobe(address, regs); break; case 3: case 4: - kgdb_trap(regs, param); + kgdb_trap(regs); break; default: @@ -149,14 +145,14 @@ void do_non_swi_trap(unsigned long cause, unsigned long address, * -For a corner case, ARC kprobes implementation resorts to using * this exception, hence the check */ -void do_insterror_or_kprobe(unsigned long cause, - unsigned long address, - struct pt_regs *regs) +void do_insterror_or_kprobe(unsigned long address, struct pt_regs *regs) { + int rc; + /* Check if this exception is caused by kprobes */ - if (notify_die(DIE_IERR, "kprobe_ierr", regs, address, - cause, SIGILL) == NOTIFY_STOP) + rc = notify_die(DIE_IERR, "kprobe_ierr", regs, address, 0, SIGILL); + if (rc == NOTIFY_STOP) return; - insterror_is_error(cause, address, regs); + insterror_is_error(address, regs); } diff --git a/arch/arc/kernel/troubleshoot.c b/arch/arc/kernel/troubleshoot.c index 11c301b81c92..73a7450ee622 100644 --- a/arch/arc/kernel/troubleshoot.c +++ b/arch/arc/kernel/troubleshoot.c @@ -101,7 +101,7 @@ static void show_faulting_vma(unsigned long address, char *buf) if (file) { struct path *path = &file->f_path; nm = d_path(path, buf, PAGE_SIZE - 1); - inode = vma->vm_file->f_path.dentry->d_inode; + inode = file_inode(vma->vm_file); dev = inode->i_sb->s_dev; ino = inode->i_ino; } @@ -117,23 +117,22 @@ static void show_faulting_vma(unsigned long address, char *buf) static void show_ecr_verbose(struct pt_regs *regs) { - unsigned int vec, cause_code, cause_reg; + unsigned int vec, cause_code; unsigned long address; - cause_reg = current->thread.cause_code; - pr_info("\n[ECR ]: 0x%08x => ", cause_reg); + pr_info("\n[ECR ]: 0x%08lx => ", regs->event); /* For Data fault, this is data address not instruction addr */ address = current->thread.fault_address; - vec = cause_reg >> 16; - cause_code = (cause_reg >> 8) & 0xFF; + vec = regs->ecr_vec; + cause_code = regs->ecr_cause; /* For DTLB Miss or ProtV, display the memory involved too */ if (vec == ECR_V_DTLB_MISS) { - pr_cont("Invalid %s 0x%08lx by insn @ 0x%08lx\n", - (cause_code == 0x01) ? "Read From" : - ((cause_code == 0x02) ? "Write to" : "EX"), + pr_cont("Invalid %s @ 0x%08lx by insn @ 0x%08lx\n", + (cause_code == 0x01) ? "Read" : + ((cause_code == 0x02) ? "Write" : "EX"), address, regs->ret); } else if (vec == ECR_V_ITLB_MISS) { pr_cont("Insn could not be fetched\n"); @@ -144,14 +143,12 @@ static void show_ecr_verbose(struct pt_regs *regs) } else if (vec == ECR_V_PROTV) { if (cause_code == ECR_C_PROTV_INST_FETCH) pr_cont("Execute from Non-exec Page\n"); - else if (cause_code == ECR_C_PROTV_LOAD) - pr_cont("Read from Non-readable Page\n"); - else if (cause_code == ECR_C_PROTV_STORE) - pr_cont("Write to Non-writable Page\n"); - else if (cause_code == ECR_C_PROTV_XCHG) - pr_cont("Data exchange protection violation\n"); else if (cause_code == ECR_C_PROTV_MISALIG_DATA) pr_cont("Misaligned r/w from 0x%08lx\n", address); + else + pr_cont("%s access not allowed on page\n", + (cause_code == 0x01) ? "Read" : + ((cause_code == 0x02) ? "Write" : "EX")); } else if (vec == ECR_V_INSN_ERR) { pr_cont("Illegal Insn\n"); } else { @@ -176,8 +173,7 @@ void show_regs(struct pt_regs *regs) print_task_path_n_nm(tsk, buf); show_regs_print_info(KERN_INFO); - if (current->thread.cause_code) - show_ecr_verbose(regs); + show_ecr_verbose(regs); pr_info("[EFA ]: 0x%08lx\n[BLINK ]: %pS\n[ERET ]: %pS\n", current->thread.fault_address, @@ -213,10 +209,9 @@ void show_regs(struct pt_regs *regs) } void show_kernel_fault_diag(const char *str, struct pt_regs *regs, - unsigned long address, unsigned long cause_reg) + unsigned long address) { current->thread.fault_address = address; - current->thread.cause_code = cause_reg; /* Caller and Callee regs */ show_regs(regs); diff --git a/arch/arc/kernel/unaligned.c b/arch/arc/kernel/unaligned.c index 4cd81633febd..c0f832f595d3 100644 --- a/arch/arc/kernel/unaligned.c +++ b/arch/arc/kernel/unaligned.c @@ -187,7 +187,7 @@ fault: state->fault = 1; * Returns 0 if successfully handled, 1 if some error happened */ int misaligned_fixup(unsigned long address, struct pt_regs *regs, - unsigned long cause, struct callee_regs *cregs) + struct callee_regs *cregs) { struct disasm_state state; char buf[TASK_COMM_LEN]; diff --git a/arch/arc/kernel/unwind.c b/arch/arc/kernel/unwind.c index a8d02223da44..e550b117ec4f 100644 --- a/arch/arc/kernel/unwind.c +++ b/arch/arc/kernel/unwind.c @@ -289,6 +289,8 @@ static void __init setup_unwind_table(struct unwind_table *table, * instead of the initial loc addr * return; */ + WARN(1, "unwinder: FDE->initial_location NULL %p\n", + (const u8 *)(fde + 1) + *fde); } ++n; } diff --git a/arch/arc/kernel/vmlinux.lds.S b/arch/arc/kernel/vmlinux.lds.S index d3c92f52d444..2555f5886af6 100644 --- a/arch/arc/kernel/vmlinux.lds.S +++ b/arch/arc/kernel/vmlinux.lds.S @@ -125,6 +125,11 @@ SECTIONS *(.debug_frame) __end_unwind = .; } + /* + * gcc 4.8 generates this for -fasynchonous-unwind-tables, + * while we still use the .debug_frame based unwinder + */ + /DISCARD/ : { *(.eh_frame) } #else /DISCARD/ : { *(.debug_frame) } #endif @@ -142,15 +147,18 @@ SECTIONS *(.arcextmap.*) } +#ifndef CONFIG_DEBUG_INFO /* open-coded because we need .debug_frame seperately for unwinding */ - .debug_aranges 0 : { *(.debug_aranges) } - .debug_pubnames 0 : { *(.debug_pubnames) } - .debug_info 0 : { *(.debug_info) } - .debug_abbrev 0 : { *(.debug_abbrev) } - .debug_line 0 : { *(.debug_line) } - .debug_str 0 : { *(.debug_str) } - .debug_loc 0 : { *(.debug_loc) } - .debug_macinfo 0 : { *(.debug_macinfo) } + /DISCARD/ : { *(.debug_aranges) } + /DISCARD/ : { *(.debug_pubnames) } + /DISCARD/ : { *(.debug_info) } + /DISCARD/ : { *(.debug_abbrev) } + /DISCARD/ : { *(.debug_line) } + /DISCARD/ : { *(.debug_str) } + /DISCARD/ : { *(.debug_loc) } + /DISCARD/ : { *(.debug_macinfo) } + /DISCARD/ : { *(.debug_ranges) } +#endif #ifdef CONFIG_ARC_HAS_DCCM . = CONFIG_ARC_DCCM_BASE; diff --git a/arch/arc/mm/cache_arc700.c b/arch/arc/mm/cache_arc700.c index aedce1905441..f415d851b765 100644 --- a/arch/arc/mm/cache_arc700.c +++ b/arch/arc/mm/cache_arc700.c @@ -73,6 +73,33 @@ #include <asm/cachectl.h> #include <asm/setup.h> +/* Instruction cache related Auxiliary registers */ +#define ARC_REG_IC_BCR 0x77 /* Build Config reg */ +#define ARC_REG_IC_IVIC 0x10 +#define ARC_REG_IC_CTRL 0x11 +#define ARC_REG_IC_IVIL 0x19 +#if (CONFIG_ARC_MMU_VER > 2) +#define ARC_REG_IC_PTAG 0x1E +#endif + +/* Bit val in IC_CTRL */ +#define IC_CTRL_CACHE_DISABLE 0x1 + +/* Data cache related Auxiliary registers */ +#define ARC_REG_DC_BCR 0x72 /* Build Config reg */ +#define ARC_REG_DC_IVDC 0x47 +#define ARC_REG_DC_CTRL 0x48 +#define ARC_REG_DC_IVDL 0x4A +#define ARC_REG_DC_FLSH 0x4B +#define ARC_REG_DC_FLDL 0x4C +#if (CONFIG_ARC_MMU_VER > 2) +#define ARC_REG_DC_PTAG 0x5C +#endif + +/* Bit val in DC_CTRL */ +#define DC_CTRL_INV_MODE_FLUSH 0x40 +#define DC_CTRL_FLUSH_STATUS 0x100 + char *arc_cache_mumbojumbo(int cpu_id, char *buf, int len) { int n = 0; @@ -89,8 +116,10 @@ char *arc_cache_mumbojumbo(int cpu_id, char *buf, int len) enb ? "" : "DISABLED (kernel-build)"); \ } - PR_CACHE(&cpuinfo_arc700[c].icache, __CONFIG_ARC_HAS_ICACHE, "I-Cache"); - PR_CACHE(&cpuinfo_arc700[c].dcache, __CONFIG_ARC_HAS_DCACHE, "D-Cache"); + PR_CACHE(&cpuinfo_arc700[c].icache, IS_ENABLED(CONFIG_ARC_HAS_ICACHE), + "I-Cache"); + PR_CACHE(&cpuinfo_arc700[c].dcache, IS_ENABLED(CONFIG_ARC_HAS_DCACHE), + "D-Cache"); return buf; } @@ -100,17 +129,23 @@ char *arc_cache_mumbojumbo(int cpu_id, char *buf, int len) * the cpuinfo structure for later use. * No Validation done here, simply read/convert the BCRs */ -void __cpuinit read_decode_cache_bcr(void) +void read_decode_cache_bcr(void) { - struct bcr_cache ibcr, dbcr; struct cpuinfo_arc_cache *p_ic, *p_dc; unsigned int cpu = smp_processor_id(); + struct bcr_cache { +#ifdef CONFIG_CPU_BIG_ENDIAN + unsigned int pad:12, line_len:4, sz:4, config:4, ver:8; +#else + unsigned int ver:8, config:4, sz:4, line_len:4, pad:12; +#endif + } ibcr, dbcr; p_ic = &cpuinfo_arc700[cpu].icache; READ_BCR(ARC_REG_IC_BCR, ibcr); - if (ibcr.config == 0x3) - p_ic->assoc = 2; + BUG_ON(ibcr.config != 3); + p_ic->assoc = 2; /* Fixed to 2w set assoc */ p_ic->line_len = 8 << ibcr.line_len; p_ic->sz = 0x200 << ibcr.sz; p_ic->ver = ibcr.ver; @@ -118,8 +153,8 @@ void __cpuinit read_decode_cache_bcr(void) p_dc = &cpuinfo_arc700[cpu].dcache; READ_BCR(ARC_REG_DC_BCR, dbcr); - if (dbcr.config == 0x2) - p_dc->assoc = 4; + BUG_ON(dbcr.config != 2); + p_dc->assoc = 4; /* Fixed to 4w set assoc */ p_dc->line_len = 16 << dbcr.line_len; p_dc->sz = 0x200 << dbcr.sz; p_dc->ver = dbcr.ver; @@ -132,14 +167,12 @@ void __cpuinit read_decode_cache_bcr(void) * 3. Enable the Caches, setup default flush mode for D-Cache * 3. Calculate the SHMLBA used by user space */ -void __cpuinit arc_cache_init(void) +void arc_cache_init(void) { - unsigned int temp; unsigned int cpu = smp_processor_id(); struct cpuinfo_arc_cache *ic = &cpuinfo_arc700[cpu].icache; struct cpuinfo_arc_cache *dc = &cpuinfo_arc700[cpu].dcache; - int way_pg_ratio = way_pg_ratio; - int dcache_does_alias; + unsigned int dcache_does_alias, temp; char str[256]; printk(arc_cache_mumbojumbo(0, str, sizeof(str))); @@ -149,20 +182,11 @@ void __cpuinit arc_cache_init(void) #ifdef CONFIG_ARC_HAS_ICACHE /* 1. Confirm some of I-cache params which Linux assumes */ - if ((ic->assoc != ARC_ICACHE_WAYS) || - (ic->line_len != ARC_ICACHE_LINE_LEN)) { + if (ic->line_len != ARC_ICACHE_LINE_LEN) panic("Cache H/W doesn't match kernel Config"); - } -#if (CONFIG_ARC_MMU_VER > 2) - if (ic->ver != 3) { - if (running_on_hw) - panic("Cache ver doesn't match MMU ver\n"); - - /* For ISS - suggest the toggles to use */ - pr_err("Use -prop=icache_version=3,-prop=dcache_version=3\n"); - } -#endif + if (ic->ver != CONFIG_ARC_MMU_VER) + panic("Cache ver doesn't match MMU ver\n"); #endif /* Enable/disable I-Cache */ @@ -181,14 +205,12 @@ chk_dc: return; #ifdef CONFIG_ARC_HAS_DCACHE - if ((dc->assoc != ARC_DCACHE_WAYS) || - (dc->line_len != ARC_DCACHE_LINE_LEN)) { + if (dc->line_len != ARC_DCACHE_LINE_LEN) panic("Cache H/W doesn't match kernel Config"); - } - - dcache_does_alias = (dc->sz / ARC_DCACHE_WAYS) > PAGE_SIZE; /* check for D-Cache aliasing */ + dcache_does_alias = (dc->sz / dc->assoc) > PAGE_SIZE; + if (dcache_does_alias && !cache_is_vipt_aliasing()) panic("Enable CONFIG_ARC_CACHE_VIPT_ALIASING\n"); else if (!dcache_does_alias && cache_is_vipt_aliasing()) @@ -239,11 +261,9 @@ static inline void wait_for_flush(void) */ static inline void __dc_entire_op(const int cacheop) { - unsigned long flags, tmp = tmp; + unsigned int tmp = tmp; int aux; - local_irq_save(flags); - if (cacheop == OP_FLUSH_N_INV) { /* Dcache provides 2 cmd: FLUSH or INV * INV inturn has sub-modes: DISCARD or FLUSH-BEFORE @@ -267,8 +287,6 @@ static inline void __dc_entire_op(const int cacheop) /* Switch back the DISCARD ONLY Invalidate mode */ if (cacheop == OP_FLUSH_N_INV) write_aux_reg(ARC_REG_DC_CTRL, tmp & ~DC_CTRL_INV_MODE_FLUSH); - - local_irq_restore(flags); } /* @@ -459,8 +477,15 @@ static void __ic_line_inv_vaddr(unsigned long paddr, unsigned long vaddr, local_irq_restore(flags); } +static inline void __ic_entire_inv(void) +{ + write_aux_reg(ARC_REG_IC_IVIC, 1); + read_aux_reg(ARC_REG_IC_CTRL); /* blocks */ +} + #else +#define __ic_entire_inv() #define __ic_line_inv_vaddr(pstart, vstart, sz) #endif /* CONFIG_ARC_HAS_ICACHE */ @@ -487,7 +512,7 @@ void flush_dcache_page(struct page *page) struct address_space *mapping; if (!cache_is_vipt_aliasing()) { - set_bit(PG_arch_1, &page->flags); + clear_bit(PG_dc_clean, &page->flags); return; } @@ -501,7 +526,7 @@ void flush_dcache_page(struct page *page) * Make a note that K-mapping is dirty */ if (!mapping_mapped(mapping)) { - set_bit(PG_arch_1, &page->flags); + clear_bit(PG_dc_clean, &page->flags); } else if (page_mapped(page)) { /* kernel reading from page with U-mapping */ @@ -629,26 +654,13 @@ void ___flush_dcache_page(unsigned long paddr, unsigned long vaddr) __dc_line_op(paddr, vaddr & PAGE_MASK, PAGE_SIZE, OP_FLUSH_N_INV); } -void flush_icache_all(void) -{ - unsigned long flags; - - local_irq_save(flags); - - write_aux_reg(ARC_REG_IC_IVIC, 1); - - /* lr will not complete till the icache inv operation is not over */ - read_aux_reg(ARC_REG_IC_CTRL); - local_irq_restore(flags); -} - noinline void flush_cache_all(void) { unsigned long flags; local_irq_save(flags); - flush_icache_all(); + __ic_entire_inv(); __dc_entire_op(OP_FLUSH_N_INV); local_irq_restore(flags); @@ -667,7 +679,12 @@ void flush_cache_page(struct vm_area_struct *vma, unsigned long u_vaddr, { unsigned int paddr = pfn << PAGE_SHIFT; - __sync_icache_dcache(paddr, u_vaddr, PAGE_SIZE); + u_vaddr &= PAGE_MASK; + + ___flush_dcache_page(paddr, u_vaddr); + + if (vma->vm_flags & VM_EXEC) + __inv_icache_page(paddr, u_vaddr); } void flush_cache_range(struct vm_area_struct *vma, unsigned long start, @@ -717,7 +734,7 @@ void copy_user_highpage(struct page *to, struct page *from, * non copied user pages (e.g. read faults which wire in pagecache page * directly). */ - set_bit(PG_arch_1, &to->flags); + clear_bit(PG_dc_clean, &to->flags); /* * if SRC was already usermapped and non-congruent to kernel mapping @@ -725,15 +742,16 @@ void copy_user_highpage(struct page *to, struct page *from, */ if (clean_src_k_mappings) { __flush_dcache_page(kfrom, kfrom); + set_bit(PG_dc_clean, &from->flags); } else { - set_bit(PG_arch_1, &from->flags); + clear_bit(PG_dc_clean, &from->flags); } } void clear_user_page(void *to, unsigned long u_vaddr, struct page *page) { clear_page(to); - set_bit(PG_arch_1, &page->flags); + clear_bit(PG_dc_clean, &page->flags); } diff --git a/arch/arc/mm/fault.c b/arch/arc/mm/fault.c index 689ffd86d5e9..318164cabdfc 100644 --- a/arch/arc/mm/fault.c +++ b/arch/arc/mm/fault.c @@ -15,6 +15,7 @@ #include <linux/uaccess.h> #include <linux/kdebug.h> #include <asm/pgalloc.h> +#include <asm/mmu.h> static int handle_vmalloc_fault(struct mm_struct *mm, unsigned long address) { @@ -51,14 +52,14 @@ bad_area: return 1; } -void do_page_fault(struct pt_regs *regs, int write, unsigned long address, - unsigned long cause_code) +void do_page_fault(struct pt_regs *regs, unsigned long address) { struct vm_area_struct *vma = NULL; struct task_struct *tsk = current; struct mm_struct *mm = tsk->mm; siginfo_t info; int fault, ret; + int write = regs->ecr_cause & ECR_C_PROTV_STORE; /* ST/EX */ unsigned int flags = FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_KILLABLE | (write ? FAULT_FLAG_WRITE : 0); @@ -109,7 +110,8 @@ good_area: /* Handle protection violation, execute on heap or stack */ - if (cause_code == ((ECR_V_PROTV << 16) | ECR_C_PROTV_INST_FETCH)) + if ((regs->ecr_vec == ECR_V_PROTV) && + (regs->ecr_cause == ECR_C_PROTV_INST_FETCH)) goto bad_area; if (write) { @@ -176,7 +178,6 @@ bad_area_nosemaphore: /* User mode accesses just cause a SIGSEGV */ if (user_mode(regs)) { tsk->thread.fault_address = address; - tsk->thread.cause_code = cause_code; info.si_signo = SIGSEGV; info.si_errno = 0; /* info.si_code has been set above */ @@ -197,7 +198,7 @@ no_context: if (fixup_exception(regs)) return; - die("Oops", regs, address, cause_code); + die("Oops", regs, address); out_of_memory: if (is_global_init(tsk)) { @@ -218,7 +219,6 @@ do_sigbus: goto no_context; tsk->thread.fault_address = address; - tsk->thread.cause_code = cause_code; info.si_signo = SIGBUS; info.si_errno = 0; info.si_code = BUS_ADRERR; diff --git a/arch/arc/mm/tlb.c b/arch/arc/mm/tlb.c index fe1c5a073afe..7957dc4e4d4a 100644 --- a/arch/arc/mm/tlb.c +++ b/arch/arc/mm/tlb.c @@ -55,7 +55,7 @@ #include <asm/arcregs.h> #include <asm/setup.h> #include <asm/mmu_context.h> -#include <asm/tlb.h> +#include <asm/mmu.h> /* Need for ARC MMU v2 * @@ -97,6 +97,7 @@ * J-TLB entry got evicted/replaced. */ + /* A copy of the ASID from the PID reg is kept in asid_cache */ int asid_cache = FIRST_ASID; @@ -432,9 +433,14 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long vaddr_unaligned, { unsigned long vaddr = vaddr_unaligned & PAGE_MASK; unsigned long paddr = pte_val(*ptep) & PAGE_MASK; + struct page *page = pfn_to_page(pte_pfn(*ptep)); create_tlb(vma, vaddr, ptep); + if (page == ZERO_PAGE(0)) { + return; + } + /* * Exec page : Independent of aliasing/page-color considerations, * since icache doesn't snoop dcache on ARC, any dirty @@ -446,9 +452,8 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long vaddr_unaligned, */ if ((vma->vm_flags & VM_EXEC) || addr_not_cache_congruent(paddr, vaddr)) { - struct page *page = pfn_to_page(pte_pfn(*ptep)); - int dirty = test_and_clear_bit(PG_arch_1, &page->flags); + int dirty = !test_and_set_bit(PG_dc_clean, &page->flags); if (dirty) { /* wback + inv dcache lines */ __flush_dcache_page(paddr, paddr); @@ -464,12 +469,27 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long vaddr_unaligned, * the cpuinfo structure for later use. * No Validation is done here, simply read/convert the BCRs */ -void __cpuinit read_decode_mmu_bcr(void) +void read_decode_mmu_bcr(void) { - unsigned int tmp; - struct bcr_mmu_1_2 *mmu2; /* encoded MMU2 attr */ - struct bcr_mmu_3 *mmu3; /* encoded MMU3 attr */ struct cpuinfo_arc_mmu *mmu = &cpuinfo_arc700[smp_processor_id()].mmu; + unsigned int tmp; + struct bcr_mmu_1_2 { +#ifdef CONFIG_CPU_BIG_ENDIAN + unsigned int ver:8, ways:4, sets:4, u_itlb:8, u_dtlb:8; +#else + unsigned int u_dtlb:8, u_itlb:8, sets:4, ways:4, ver:8; +#endif + } *mmu2; + + struct bcr_mmu_3 { +#ifdef CONFIG_CPU_BIG_ENDIAN + unsigned int ver:8, ways:4, sets:4, osm:1, reserv:3, pg_sz:4, + u_itlb:4, u_dtlb:4; +#else + unsigned int u_dtlb:4, u_itlb:4, pg_sz:4, reserv:3, osm:1, sets:4, + ways:4, ver:8; +#endif + } *mmu3; tmp = read_aux_reg(ARC_REG_MMU_BCR); mmu->ver = (tmp >> 24); @@ -505,12 +525,12 @@ char *arc_mmu_mumbojumbo(int cpu_id, char *buf, int len) "J-TLB %d (%dx%d), uDTLB %d, uITLB %d, %s\n", p_mmu->num_tlb, p_mmu->sets, p_mmu->ways, p_mmu->u_dtlb, p_mmu->u_itlb, - __CONFIG_ARC_MMU_SASID_VAL ? "SASID" : ""); + IS_ENABLED(CONFIG_ARC_MMU_SASID) ? "SASID" : ""); return buf; } -void __cpuinit arc_mmu_init(void) +void arc_mmu_init(void) { char str[256]; struct cpuinfo_arc_mmu *mmu = &cpuinfo_arc700[smp_processor_id()].mmu; diff --git a/arch/arc/mm/tlbex.S b/arch/arc/mm/tlbex.S index 3357d26ffe54..5c5bb23001b0 100644 --- a/arch/arc/mm/tlbex.S +++ b/arch/arc/mm/tlbex.S @@ -39,7 +39,7 @@ #include <linux/linkage.h> #include <asm/entry.h> -#include <asm/tlb.h> +#include <asm/mmu.h> #include <asm/pgtable.h> #include <asm/arcregs.h> #include <asm/cache.h> @@ -147,9 +147,9 @@ ex_saved_reg1: #ifdef CONFIG_ARC_DBG_TLB_MISS_COUNT and.f 0, r0, _PAGE_PRESENT bz 1f - ld r2, [num_pte_not_present] - add r2, r2, 1 - st r2, [num_pte_not_present] + ld r3, [num_pte_not_present] + add r3, r3, 1 + st r3, [num_pte_not_present] 1: #endif @@ -271,22 +271,22 @@ ARC_ENTRY EV_TLBMissI #endif ;---------------------------------------------------------------- - ; Get the PTE corresponding to V-addr accessed + ; Get the PTE corresponding to V-addr accessed, r2 is setup with EFA LOAD_FAULT_PTE ;---------------------------------------------------------------- ; VERIFY_PTE: Check if PTE permissions approp for executing code cmp_s r2, VMALLOC_START - mov.lo r2, (_PAGE_PRESENT | _PAGE_U_READ | _PAGE_U_EXECUTE) - mov.hs r2, (_PAGE_PRESENT | _PAGE_K_READ | _PAGE_K_EXECUTE) + mov.lo r2, (_PAGE_PRESENT | _PAGE_U_EXECUTE) + mov.hs r2, (_PAGE_PRESENT | _PAGE_K_EXECUTE) and r3, r0, r2 ; Mask out NON Flag bits from PTE xor.f r3, r3, r2 ; check ( ( pte & flags_test ) == flags_test ) bnz do_slow_path_pf ; Let Linux VM know that the page was accessed - or r0, r0, (_PAGE_PRESENT | _PAGE_ACCESSED) ; set Accessed Bit - st_s r0, [r1] ; Write back PTE + or r0, r0, _PAGE_ACCESSED ; set Accessed Bit + st_s r0, [r1] ; Write back PTE CONV_PTE_TO_TLB COMMIT_ENTRY_TO_MMU @@ -311,7 +311,7 @@ ARC_ENTRY EV_TLBMissD ;---------------------------------------------------------------- ; Get the PTE corresponding to V-addr accessed - ; If PTE exists, it will setup, r0 = PTE, r1 = Ptr to PTE + ; If PTE exists, it will setup, r0 = PTE, r1 = Ptr to PTE, r2 = EFA LOAD_FAULT_PTE ;---------------------------------------------------------------- @@ -345,7 +345,7 @@ ARC_ENTRY EV_TLBMissD ;---------------------------------------------------------------- ; UPDATE_PTE: Let Linux VM know that page was accessed/dirty lr r3, [ecr] - or r0, r0, (_PAGE_PRESENT | _PAGE_ACCESSED) ; Accessed bit always + or r0, r0, _PAGE_ACCESSED ; Accessed bit always btst_s r3, ECR_C_BIT_DTLB_ST_MISS ; See if it was a Write Access ? or.nz r0, r0, _PAGE_MODIFIED ; if Write, set Dirty bit as well st_s r0, [r1] ; Write back PTE @@ -381,18 +381,7 @@ do_slow_path_pf: ; ------- setup args for Linux Page fault Hanlder --------- mov_s r0, sp - lr r2, [efa] - lr r3, [ecr] - - ; Both st and ex imply WRITE access of some sort, hence do_page_fault( ) - ; invoked with write=1 for DTLB-st/ex Miss and write=0 for ITLB miss or - ; DTLB-ld Miss - ; DTLB Miss Cause code is ld = 0x01 , st = 0x02, ex = 0x03 - ; Following code uses that fact that st/ex have one bit in common - - btst_s r3, ECR_C_BIT_DTLB_ST_MISS - mov.z r1, 0 - mov.nz r1, 1 + lr r1, [efa] ; We don't want exceptions to be disabled while the fault is handled. ; Now that we have saved the context we return from exception hence diff --git a/arch/arc/plat-arcfpga/platform.c b/arch/arc/plat-arcfpga/platform.c index b3700c064c06..d71f3c3bcf24 100644 --- a/arch/arc/plat-arcfpga/platform.c +++ b/arch/arc/plat-arcfpga/platform.c @@ -77,6 +77,7 @@ static void __init setup_bvci_lat_unit(void) /*----------------------- Platform Devices -----------------------------*/ +#if IS_ENABLED(CONFIG_SERIAL_ARC) static unsigned long arc_uart_info[] = { 0, /* uart->is_emulated (runtime @running_on_hw) */ 0, /* uart->port.uartclk */ @@ -115,7 +116,7 @@ static struct platform_device arc_uart0_dev = { static struct platform_device *fpga_early_devs[] __initdata = { &arc_uart0_dev, }; -#endif +#endif /* CONFIG_SERIAL_ARC_CONSOLE */ static void arc_fpga_serial_init(void) { @@ -152,8 +153,13 @@ static void arc_fpga_serial_init(void) * otherwise the early console never gets a chance to run. */ add_preferred_console("ttyARC", 0, "115200"); -#endif +#endif /* CONFIG_SERIAL_ARC_CONSOLE */ +} +#else /* !IS_ENABLED(CONFIG_SERIAL_ARC) */ +static void arc_fpga_serial_init(void) +{ } +#endif static void __init plat_fpga_early_init(void) { @@ -169,7 +175,7 @@ static void __init plat_fpga_early_init(void) } static struct of_dev_auxdata plat_auxdata_lookup[] __initdata = { -#if defined(CONFIG_SERIAL_ARC) || defined(CONFIG_SERIAL_ARC_MODULE) +#if IS_ENABLED(CONFIG_SERIAL_ARC) OF_DEV_AUXDATA("snps,arc-uart", UART0_BASE, "arc-uart", arc_uart_info), #endif {} diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 49d993cee512..531cdda016f9 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -9,7 +9,7 @@ config ARM select BUILDTIME_EXTABLE_SORT if MMU select CPU_PM if (SUSPEND || CPU_IDLE) select DCACHE_WORD_ACCESS if (CPU_V6 || CPU_V6K || CPU_V7) && !CPU_BIG_ENDIAN && MMU - select GENERIC_ATOMIC64 if (CPU_V6 || !CPU_32v6K || !AEABI) + select GENERIC_ATOMIC64 if (CPU_V7M || CPU_V6 || !CPU_32v6K || !AEABI) select GENERIC_CLOCKEVENTS_BROADCAST if SMP select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW @@ -175,6 +175,9 @@ config ARCH_HAS_CPUFREQ and that the relevant menu configurations are displayed for it. +config ARCH_HAS_BANDGAP + bool + config GENERIC_HWEIGHT bool default y @@ -366,11 +369,12 @@ config ARCH_CLPS711X select ARCH_REQUIRE_GPIOLIB select AUTO_ZRELADDR select CLKDEV_LOOKUP + select CLKSRC_MMIO select COMMON_CLK select CPU_ARM720T select GENERIC_CLOCKEVENTS + select MFD_SYSCON select MULTI_IRQ_HANDLER - select NEED_MACH_MEMORY_H select SPARSE_IRQ help Support for Cirrus Logic 711x/721x/731x based boards. @@ -502,6 +506,7 @@ config ARCH_DOVE config ARCH_KIRKWOOD bool "Marvell Kirkwood" + select ARCH_HAS_CPUFREQ select ARCH_REQUIRE_GPIOLIB select CPU_FEROCEON select GENERIC_CLOCKEVENTS @@ -623,8 +628,8 @@ config ARCH_MSM bool "Qualcomm MSM" select ARCH_REQUIRE_GPIOLIB select CLKDEV_LOOKUP + select COMMON_CLK select GENERIC_CLOCKEVENTS - select HAVE_CLK help Support for Qualcomm MSM/QSD based systems. This runs on the apps processor of the MSM/QSD and depends on a shared memory @@ -634,6 +639,7 @@ config ARCH_MSM config ARCH_SHMOBILE bool "Renesas SH-Mobile / R-Mobile" + select ARM_PATCH_PHYS_VIRT select CLKDEV_LOOKUP select GENERIC_CLOCKEVENTS select HAVE_ARM_SCU if SMP @@ -643,9 +649,8 @@ config ARCH_SHMOBILE select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 select MULTI_IRQ_HANDLER - select NEED_MACH_MEMORY_H select NO_IOPORT - select PINCTRL if ARCH_WANT_OPTIONAL_GPIOLIB + select PINCTRL select PM_GENERIC_DOMAINS if PM select SPARSE_IRQ help @@ -695,6 +700,7 @@ config ARCH_S3C24XX select CLKDEV_LOOKUP select CLKSRC_MMIO select GENERIC_CLOCKEVENTS + select GPIO_SAMSUNG select HAVE_CLK select HAVE_S3C2410_I2C if I2C select HAVE_S3C2410_WATCHDOG if WATCHDOG @@ -702,6 +708,7 @@ config ARCH_S3C24XX select MULTI_IRQ_HANDLER select NEED_MACH_GPIO_H select NEED_MACH_IO_H + select SAMSUNG_ATAGS help Samsung S3C2410, S3C2412, S3C2413, S3C2416, S3C2440, S3C2442, S3C2443 and S3C2450 SoCs based systems, such as the Simtec Electronics BAST @@ -717,6 +724,7 @@ config ARCH_S3C64XX select CLKSRC_MMIO select CPU_V6 select GENERIC_CLOCKEVENTS + select GPIO_SAMSUNG select HAVE_CLK select HAVE_S3C2410_I2C if I2C select HAVE_S3C2410_WATCHDOG if WATCHDOG @@ -726,9 +734,11 @@ config ARCH_S3C64XX select PLAT_SAMSUNG select S3C_DEV_NAND select S3C_GPIO_TRACK + select SAMSUNG_ATAGS select SAMSUNG_CLKSRC select SAMSUNG_GPIOLIB_4BIT select SAMSUNG_IRQ_VIC_TIMER + select SAMSUNG_WDT_RESET select USB_ARCH_HAS_OHCI help Samsung S3C64XX series based systems @@ -739,11 +749,14 @@ config ARCH_S5P64X0 select CLKSRC_MMIO select CPU_V6 select GENERIC_CLOCKEVENTS + select GPIO_SAMSUNG select HAVE_CLK select HAVE_S3C2410_I2C if I2C select HAVE_S3C2410_WATCHDOG if WATCHDOG select HAVE_S3C_RTC if RTC_CLASS select NEED_MACH_GPIO_H + select SAMSUNG_WDT_RESET + select SAMSUNG_ATAGS help Samsung S5P64X0 CPU based systems, such as the Samsung SMDK6440, SMDK6450. @@ -755,11 +768,14 @@ config ARCH_S5PC100 select CLKSRC_MMIO select CPU_V7 select GENERIC_CLOCKEVENTS + select GPIO_SAMSUNG select HAVE_CLK select HAVE_S3C2410_I2C if I2C select HAVE_S3C2410_WATCHDOG if WATCHDOG select HAVE_S3C_RTC if RTC_CLASS select NEED_MACH_GPIO_H + select SAMSUNG_WDT_RESET + select SAMSUNG_ATAGS help Samsung S5PC100 series based systems @@ -772,12 +788,14 @@ config ARCH_S5PV210 select CLKSRC_MMIO select CPU_V7 select GENERIC_CLOCKEVENTS + select GPIO_SAMSUNG select HAVE_CLK select HAVE_S3C2410_I2C if I2C select HAVE_S3C2410_WATCHDOG if WATCHDOG select HAVE_S3C_RTC if RTC_CLASS select NEED_MACH_GPIO_H select NEED_MACH_MEMORY_H + select SAMSUNG_ATAGS help Samsung S5PV210/S5PC110 series based systems @@ -785,7 +803,9 @@ config ARCH_EXYNOS bool "Samsung EXYNOS" select ARCH_HAS_CPUFREQ select ARCH_HAS_HOLES_MEMORYMODEL + select ARCH_REQUIRE_GPIOLIB select ARCH_SPARSEMEM_ENABLE + select ARM_GIC select CLKDEV_LOOKUP select COMMON_CLK select CPU_V7 @@ -794,8 +814,9 @@ config ARCH_EXYNOS select HAVE_S3C2410_I2C if I2C select HAVE_S3C2410_WATCHDOG if WATCHDOG select HAVE_S3C_RTC if RTC_CLASS - select NEED_MACH_GPIO_H select NEED_MACH_MEMORY_H + select SPARSE_IRQ + select USE_OF help Support for SAMSUNG's EXYNOS SoCs (EXYNOS4/5) @@ -813,23 +834,6 @@ config ARCH_SHARK Support for the StrongARM based Digital DNARD machine, also known as "Shark" (<http://www.shark-linux.de/shark.html>). -config ARCH_U300 - bool "ST-Ericsson U300 Series" - depends on MMU - select ARCH_REQUIRE_GPIOLIB - select ARM_AMBA - select ARM_PATCH_PHYS_VIRT - select ARM_VIC - select CLKDEV_LOOKUP - select CLKSRC_MMIO - select COMMON_CLK - select CPU_ARM926T - select GENERIC_CLOCKEVENTS - select HAVE_TCM - select SPARSE_IRQ - help - Support for ST-Ericsson U300 series mobile platforms. - config ARCH_DAVINCI bool "TI DaVinci" select ARCH_HAS_HOLES_MEMORYMODEL @@ -840,6 +844,7 @@ config ARCH_DAVINCI select GENERIC_IRQ_CHIP select HAVE_IDE select NEED_MACH_GPIO_H + select TI_PRIV_EDMA select USE_OF select ZONE_DMA help @@ -871,20 +876,21 @@ menu "Multiple platform selection" comment "CPU Core family selection" -config ARCH_MULTI_V4 - bool "ARMv4 based platforms (FA526, StrongARM)" - depends on !ARCH_MULTI_V6_V7 - select ARCH_MULTI_V4_V5 - config ARCH_MULTI_V4T bool "ARMv4T based platforms (ARM720T, ARM920T, ...)" depends on !ARCH_MULTI_V6_V7 select ARCH_MULTI_V4_V5 + select CPU_ARM920T if !(CPU_ARM7TDMI || CPU_ARM720T || \ + CPU_ARM740T || CPU_ARM9TDMI || CPU_ARM922T || \ + CPU_ARM925T || CPU_ARM940T) config ARCH_MULTI_V5 bool "ARMv5 based platforms (ARM926T, XSCALE, PJ1, ...)" depends on !ARCH_MULTI_V6_V7 select ARCH_MULTI_V4_V5 + select CPU_ARM926T if (!CPU_ARM946E || CPU_ARM1020 || \ + CPU_ARM1020E || CPU_ARM1022 || CPU_ARM1026 || \ + CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK || CPU_FEROCEON) config ARCH_MULTI_V4_V5 bool @@ -948,6 +954,8 @@ source "arch/arm/mach-iop13xx/Kconfig" source "arch/arm/mach-ixp4xx/Kconfig" +source "arch/arm/mach-keystone/Kconfig" + source "arch/arm/mach-kirkwood/Kconfig" source "arch/arm/mach-ks8695/Kconfig" @@ -964,6 +972,8 @@ source "arch/arm/mach-netx/Kconfig" source "arch/arm/mach-nomadik/Kconfig" +source "arch/arm/mach-nspire/Kconfig" + source "arch/arm/plat-omap/Kconfig" source "arch/arm/mach-omap1/Kconfig" @@ -981,6 +991,8 @@ source "arch/arm/mach-mmp/Kconfig" source "arch/arm/mach-realview/Kconfig" +source "arch/arm/mach-rockchip/Kconfig" + source "arch/arm/mach-sa1100/Kconfig" source "arch/arm/plat-samsung/Kconfig" @@ -989,6 +1001,8 @@ source "arch/arm/mach-socfpga/Kconfig" source "arch/arm/mach-spear/Kconfig" +source "arch/arm/mach-sti/Kconfig" + source "arch/arm/mach-s3c24xx/Kconfig" if ARCH_S3C64XX @@ -1087,6 +1101,20 @@ if !MMU source "arch/arm/Kconfig-nommu" endif +config PJ4B_ERRATA_4742 + bool "PJ4B Errata 4742: IDLE Wake Up Commands can Cause the CPU Core to Cease Operation" + depends on CPU_PJ4B && MACH_ARMADA_370 + default y + help + When coming out of either a Wait for Interrupt (WFI) or a Wait for + Event (WFE) IDLE states, a specific timing sensitivity exists between + the retiring WFI/WFE instructions and the newly issued subsequent + instructions. This sensitivity can result in a CPU hang scenario. + Workaround: + The software must insert either a Data Synchronization Barrier (DSB) + or Data Memory Barrier (DMB) command immediately after the WFI/WFE + instruction + config ARM_ERRATA_326103 bool "ARM errata: FSR write bit incorrect on a SWP to read-only memory" depends on CPU_V6 @@ -1189,6 +1217,16 @@ config PL310_ERRATA_588369 is not correctly implemented in PL310 as clean lines are not invalidated as a result of these operations. +config ARM_ERRATA_643719 + bool "ARM errata: LoUIS bit field in CLIDR register is incorrect" + depends on CPU_V7 && SMP + help + This option enables the workaround for the 643719 Cortex-A9 (prior to + r1p0) erratum. On affected cores the LoUIS bit field of the CLIDR + register returns zero when it should return one. The workaround + corrects this value, ensuring cache maintenance operations which use + it behave as intended and avoiding data corruption. + config ARM_ERRATA_720789 bool "ARM errata: TLBIASIDIS and TLBIMVAIS operations can broadcast a faulty ASID" depends on CPU_V7 @@ -1393,6 +1431,7 @@ config PCI_HOST_ITE8152 select DMABOUNCE source "drivers/pci/Kconfig" +source "drivers/pci/pcie/Kconfig" source "drivers/pcmcia/Kconfig" @@ -1414,7 +1453,7 @@ config SMP depends on CPU_V6K || CPU_V7 depends on GENERIC_CLOCKEVENTS depends on HAVE_SMP - depends on MMU + depends on MMU || ARM_MPU select USE_GENERIC_SMP_HELPERS help This enables support for systems with more than one CPU. If you have @@ -1435,7 +1474,7 @@ config SMP config SMP_ON_UP bool "Allow booting SMP kernel on uniprocessor systems (EXPERIMENTAL)" - depends on SMP && !XIP_KERNEL + depends on SMP && !XIP_KERNEL && MMU default y help SMP kernels contain instructions which fail on non-SMP processors. @@ -1528,7 +1567,7 @@ config NR_CPUS config HOTPLUG_CPU bool "Support for hot-pluggable CPUs" - depends on SMP && HOTPLUG + depends on SMP help Say Y here to experiment with turning CPUs off and on. CPUs can be controlled through /sys/devices/system/cpu. @@ -1560,6 +1599,7 @@ config ARCH_NR_GPIO int default 1024 if ARCH_SHMOBILE || ARCH_TEGRA default 512 if SOC_OMAP5 + default 512 if ARCH_KEYSTONE default 392 if ARCH_U8500 default 352 if ARCH_VT8500 default 288 if ARCH_SUNXI @@ -1585,7 +1625,7 @@ config SCHED_HRTICK config THUMB2_KERNEL bool "Compile the kernel in Thumb-2 mode" if !CPU_THUMBONLY - depends on CPU_V7 && !CPU_V6 && !CPU_V6K + depends on (CPU_V7 || CPU_V7M) && !CPU_V6 && !CPU_V6K default y if CPU_THUMBONLY select AEABI select ARM_ASM_UNIFIED @@ -1707,6 +1747,14 @@ config HW_PERF_EVENTS Enable hardware performance counter support for perf events. If disabled, perf events will use software events only. +config SYS_SUPPORTS_HUGETLBFS + def_bool y + depends on ARM_LPAE + +config HAVE_ARCH_TRANSPARENT_HUGEPAGE + def_bool y + depends on ARM_LPAE + source "mm/Kconfig" config FORCE_MAX_ZONEORDER @@ -2006,7 +2054,7 @@ config XIP_PHYS_ADDR config KEXEC bool "Kexec system call (EXPERIMENTAL)" - depends on (!SMP || HOTPLUG_CPU) + depends on (!SMP || PM_SLEEP_SMP) help kexec is a system call that implements the ability to shutdown your current kernel, and to start another kernel. It is like a reboot @@ -2040,7 +2088,7 @@ config CRASH_DUMP config AUTO_ZRELADDR bool "Auto calculation of the decompressed kernel image address" - depends on !ZBOOT_ROM && !ARCH_U300 + depends on !ZBOOT_ROM help ZRELADDR is the physical address where the decompressed kernel image will be placed. If AUTO_ZRELADDR is selected, the address @@ -2054,53 +2102,6 @@ menu "CPU Power Management" if ARCH_HAS_CPUFREQ source "drivers/cpufreq/Kconfig" - -config CPU_FREQ_S3C - bool - help - Internal configuration node for common cpufreq on Samsung SoC - -config CPU_FREQ_S3C24XX - bool "CPUfreq driver for Samsung S3C24XX series CPUs (EXPERIMENTAL)" - depends on ARCH_S3C24XX && CPU_FREQ - select CPU_FREQ_S3C - help - This enables the CPUfreq driver for the Samsung S3C24XX family - of CPUs. - - For details, take a look at <file:Documentation/cpu-freq>. - - If in doubt, say N. - -config CPU_FREQ_S3C24XX_PLL - bool "Support CPUfreq changing of PLL frequency (EXPERIMENTAL)" - depends on CPU_FREQ_S3C24XX - help - Compile in support for changing the PLL frequency from the - S3C24XX series CPUfreq driver. The PLL takes time to settle - after a frequency change, so by default it is not enabled. - - This also means that the PLL tables for the selected CPU(s) will - be built which may increase the size of the kernel image. - -config CPU_FREQ_S3C24XX_DEBUG - bool "Debug CPUfreq Samsung driver core" - depends on CPU_FREQ_S3C24XX - help - Enable s3c_freq_dbg for the Samsung S3C CPUfreq core - -config CPU_FREQ_S3C24XX_IODEBUG - bool "Debug CPUfreq Samsung driver IO timing" - depends on CPU_FREQ_S3C24XX - help - Enable s3c_freq_iodbg for the Samsung S3C CPUfreq core - -config CPU_FREQ_S3C24XX_DEBUGFS - bool "Export debugfs for CPUFreq" - depends on CPU_FREQ_S3C24XX && DEBUG_FS - help - Export status information via debugfs. - endif source "drivers/cpuidle/Kconfig" diff --git a/arch/arm/Kconfig-nommu b/arch/arm/Kconfig-nommu index 2cef8e13f9f8..aed66d5df7f1 100644 --- a/arch/arm/Kconfig-nommu +++ b/arch/arm/Kconfig-nommu @@ -28,7 +28,7 @@ config FLASH_SIZE config PROCESSOR_ID hex 'Hard wire the processor ID' default 0x00007700 - depends on !CPU_CP15 + depends on !(CPU_CP15 || CPU_V7M) help If processor has no CP15 register, this processor ID is used instead of the auto-probing which utilizes the register. @@ -50,3 +50,15 @@ config REMAP_VECTORS_TO_RAM Otherwise, say 'y' here. In this case, the kernel will require external support to redirect the hardware exception vectors to the writable versions located at DRAM_BASE. + +config ARM_MPU + bool 'Use the ARM v7 PMSA Compliant MPU' + depends on CPU_V7 + default y + help + Some ARM systems without an MMU have instead a Memory Protection + Unit (MPU) that defines the type and permissions for regions of + memory. + + If your CPU has an MPU then you should choose 'y' here unless you + know that you do not want to use the MPU. diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 1d41908d5cda..5b7be8d975b5 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -251,6 +251,27 @@ choice Say Y here if you want kernel low-level debugging support on i.MX6Q/DL. + config DEBUG_IMX6SL_UART + bool "i.MX6SL Debug UART" + depends on SOC_IMX6SL + help + Say Y here if you want kernel low-level debugging support + on i.MX6SL. + + config DEBUG_KEYSTONE_UART0 + bool "Kernel low-level debugging on KEYSTONE2 using UART0" + depends on ARCH_KEYSTONE + help + Say Y here if you want the debug print routines to direct + their output to UART0 serial port on KEYSTONE2 devices. + + config DEBUG_KEYSTONE_UART1 + bool "Kernel low-level debugging on KEYSTONE2 using UART1" + depends on ARCH_KEYSTONE + help + Say Y here if you want the debug print routines to direct + their output to UART1 serial port on KEYSTONE2 devices. + config DEBUG_MMP_UART2 bool "Kernel low-level debugging message via MMP UART2" depends on ARCH_MMP @@ -303,12 +324,37 @@ choice their output to the serial port on MSM 8960 devices. config DEBUG_MVEBU_UART - bool "Kernel low-level debugging messages via MVEBU UART" + bool "Kernel low-level debugging messages via MVEBU UART (old bootloaders)" + depends on ARCH_MVEBU + help + Say Y here if you want kernel low-level debugging support + on MVEBU based platforms. + + This option should be used with the old bootloaders + that left the internal registers mapped at + 0xd0000000. As of today, this is the case on + platforms such as the Globalscale Mirabox or the + Plathome OpenBlocks AX3, when using the original + bootloader. + + If the wrong DEBUG_MVEBU_UART* option is selected, + when u-boot hands over to the kernel, the system + silently crashes, with no serial output at all. + + config DEBUG_MVEBU_UART_ALTERNATE + bool "Kernel low-level debugging messages via MVEBU UART (new bootloaders)" depends on ARCH_MVEBU help Say Y here if you want kernel low-level debugging support on MVEBU based platforms. + This option should be used with the new bootloaders + that remap the internal registers at 0xf1000000. + + If the wrong DEBUG_MVEBU_UART* option is selected, + when u-boot hands over to the kernel, the system + silently crashes, with no serial output at all. + config DEBUG_NOMADIK_UART bool "Kernel low-level debugging messages via NOMADIK UART" depends on ARCH_NOMADIK @@ -316,6 +362,20 @@ choice Say Y here if you want kernel low-level debugging support on NOMADIK based platforms. + config DEBUG_NSPIRE_CLASSIC_UART + bool "Kernel low-level debugging via TI-NSPIRE 8250 UART" + depends on ARCH_NSPIRE + help + Say Y here if you want kernel low-level debugging support + on TI-NSPIRE classic models. + + config DEBUG_NSPIRE_CX_UART + bool "Kernel low-level debugging via TI-NSPIRE PL011 UART" + depends on ARCH_NSPIRE + help + Say Y here if you want kernel low-level debugging support + on TI-NSPIRE CX models. + config DEBUG_OMAP2PLUS_UART bool "Kernel low-level debugging messages via OMAP2PLUS UART" depends on ARCH_OMAP2PLUS @@ -353,6 +413,13 @@ choice their output to the standard serial port on the RealView PB1176 platform. + config DEBUG_ROCKCHIP_UART + bool "Kernel low-level debugging messages via Rockchip UART" + depends on ARCH_ROCKCHIP + help + Say Y here if you want kernel low-level debugging support + on Rockchip based platforms. + config DEBUG_S3C_UART0 depends on PLAT_SAMSUNG select DEBUG_EXYNOS_UART if ARCH_EXYNOS @@ -443,6 +510,13 @@ choice Say Y here if you want the debug print routines to direct their output to the uart1 port on SiRFmarco devices. + config DEBUG_U300_UART + bool "Kernel low-level debugging messages via U300 UART0" + depends on ARCH_U300 + help + Say Y here if you want the debug print routines to direct + their output to the uart port on U300 devices. + config DEBUG_UX500_UART depends on ARCH_U8500 bool "Use Ux500 UART for low-level debug" @@ -476,6 +550,13 @@ choice of the tiles using the RS1 memory map, including all new A-class core tiles, FPGA-based SMMs and software models. + config DEBUG_VEXPRESS_UART0_CRX + bool "Use PL011 UART0 at 0xb0090000 (Cortex-R compliant tiles)" + depends on ARCH_VEXPRESS && !MMU + help + This option selects UART0 at 0xb0090000. This is appropriate for + Cortex-R series tiles and SMMs, such as Cortex-R5 and Cortex-R7 + config DEBUG_VT8500_UART0 bool "Use UART0 on VIA/Wondermedia SoCs" depends on ARCH_VT8500 @@ -483,6 +564,16 @@ choice This option selects UART0 on VIA/Wondermedia System-on-a-chip devices, including VT8500, WM8505, WM8650 and WM8850. + config DEBUG_STI_UART + depends on ARCH_STI + bool "Use StiH415/416 ASC for low-level debug" + help + Say Y here if you want kernel low-level debugging support + on StiH415/416 based platforms like B2000, B2020. + It support UART2 and SBC_UART1. + + If unsure, say N. + config DEBUG_LL_UART_NONE bool "No low-level debugging UART" depends on !ARCH_MULTIPLATFORM @@ -532,7 +623,8 @@ config DEBUG_IMX_UART_PORT DEBUG_IMX35_UART || \ DEBUG_IMX51_UART || \ DEBUG_IMX53_UART || \ - DEBUG_IMX6Q_UART + DEBUG_IMX6Q_UART || \ + DEBUG_IMX6SL_UART default 1 depends on ARCH_MXC help @@ -589,6 +681,32 @@ endchoice choice prompt "Low-level debug console UART" + depends on DEBUG_ROCKCHIP_UART + + config DEBUG_RK29_UART0 + bool "RK29 UART0" + + config DEBUG_RK29_UART1 + bool "RK29 UART1" + + config DEBUG_RK29_UART2 + bool "RK29 UART2" + + config DEBUG_RK3X_UART0 + bool "RK3X UART0" + + config DEBUG_RK3X_UART1 + bool "RK3X UART1" + + config DEBUG_RK3X_UART2 + bool "RK3X UART2" + + config DEBUG_RK3X_UART3 + bool "RK3X UART3" +endchoice + +choice + prompt "Low-level debug console UART" depends on DEBUG_LL && DEBUG_TEGRA_UART config TEGRA_DEBUG_UART_AUTO_ODMDATA @@ -617,6 +735,30 @@ choice endchoice +choice + prompt "Low-level debug console UART" + depends on DEBUG_LL && DEBUG_STI_UART + + config STIH41X_DEBUG_ASC2 + bool "ASC2 UART" + help + Say Y here if you want kernel low-level debugging support + on STiH415/416 based platforms like b2000, which has + default UART wired up to ASC2. + + If unsure, say N. + + config STIH41X_DEBUG_SBC_ASC1 + bool "SBC ASC1 UART" + help + Say Y here if you want kernel low-level debugging support + on STiH415/416 based platforms like b2020. which has + default UART wired up to SBC ASC1. + + If unsure, say N. + +endchoice + config DEBUG_LL_INCLUDE string default "debug/bcm2835.S" if DEBUG_BCM2835 @@ -631,21 +773,31 @@ config DEBUG_LL_INCLUDE DEBUG_IMX35_UART || \ DEBUG_IMX51_UART || \ DEBUG_IMX53_UART ||\ - DEBUG_IMX6Q_UART - default "debug/mvebu.S" if DEBUG_MVEBU_UART + DEBUG_IMX6Q_UART || \ + DEBUG_IMX6SL_UART + default "debug/keystone.S" if DEBUG_KEYSTONE_UART0 || \ + DEBUG_KEYSTONE_UART1 + default "debug/mvebu.S" if DEBUG_MVEBU_UART || \ + DEBUG_MVEBU_UART_ALTERNATE default "debug/mxs.S" if DEBUG_IMX23_UART || DEBUG_IMX28_UART default "debug/nomadik.S" if DEBUG_NOMADIK_UART + default "debug/nspire.S" if DEBUG_NSPIRE_CX_UART || \ + DEBUG_NSPIRE_CLASSIC_UART default "debug/omap2plus.S" if DEBUG_OMAP2PLUS_UART default "debug/picoxcell.S" if DEBUG_PICOXCELL_UART default "debug/pxa.S" if DEBUG_PXA_UART1 || DEBUG_MMP_UART2 || \ DEBUG_MMP_UART3 + default "debug/rockchip.S" if DEBUG_ROCKCHIP_UART default "debug/sirf.S" if DEBUG_SIRFPRIMA2_UART1 || DEBUG_SIRFMARCO_UART1 default "debug/socfpga.S" if DEBUG_SOCFPGA_UART + default "debug/sti.S" if DEBUG_STI_UART default "debug/sunxi.S" if DEBUG_SUNXI_UART0 || DEBUG_SUNXI_UART1 default "debug/tegra.S" if DEBUG_TEGRA_UART + default "debug/u300.S" if DEBUG_U300_UART default "debug/ux500.S" if DEBUG_UX500_UART default "debug/vexpress.S" if DEBUG_VEXPRESS_UART0_DETECT || \ - DEBUG_VEXPRESS_UART0_CA9 || DEBUG_VEXPRESS_UART0_RS1 + DEBUG_VEXPRESS_UART0_CA9 || DEBUG_VEXPRESS_UART0_RS1 || \ + DEBUG_VEXPRESS_UART0_CRX default "debug/vt8500.S" if DEBUG_VT8500_UART0 default "debug/zynq.S" if DEBUG_ZYNQ_UART0 || DEBUG_ZYNQ_UART1 default "mach/debug-macro.S" diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 1ba358ba16b8..c0ac0f5e5e5c 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -59,37 +59,44 @@ comma = , # Note that GCC does not numerically define an architecture version # macro, but instead defines a whole series of macros which makes # testing for a specific architecture or later rather impossible. -arch-$(CONFIG_CPU_32v7) :=-D__LINUX_ARM_ARCH__=7 $(call cc-option,-march=armv7-a,-march=armv5t -Wa$(comma)-march=armv7-a) -arch-$(CONFIG_CPU_32v6) :=-D__LINUX_ARM_ARCH__=6 $(call cc-option,-march=armv6,-march=armv5t -Wa$(comma)-march=armv6) +arch-$(CONFIG_CPU_32v7M) =-D__LINUX_ARM_ARCH__=7 -march=armv7-m -Wa,-march=armv7-m +arch-$(CONFIG_CPU_32v7) =-D__LINUX_ARM_ARCH__=7 $(call cc-option,-march=armv7-a,-march=armv5t -Wa$(comma)-march=armv7-a) +arch-$(CONFIG_CPU_32v6) =-D__LINUX_ARM_ARCH__=6 $(call cc-option,-march=armv6,-march=armv5t -Wa$(comma)-march=armv6) # Only override the compiler option if ARMv6. The ARMv6K extensions are # always available in ARMv7 ifeq ($(CONFIG_CPU_32v6),y) -arch-$(CONFIG_CPU_32v6K) :=-D__LINUX_ARM_ARCH__=6 $(call cc-option,-march=armv6k,-march=armv5t -Wa$(comma)-march=armv6k) +arch-$(CONFIG_CPU_32v6K) =-D__LINUX_ARM_ARCH__=6 $(call cc-option,-march=armv6k,-march=armv5t -Wa$(comma)-march=armv6k) endif -arch-$(CONFIG_CPU_32v5) :=-D__LINUX_ARM_ARCH__=5 $(call cc-option,-march=armv5te,-march=armv4t) -arch-$(CONFIG_CPU_32v4T) :=-D__LINUX_ARM_ARCH__=4 -march=armv4t -arch-$(CONFIG_CPU_32v4) :=-D__LINUX_ARM_ARCH__=4 -march=armv4 -arch-$(CONFIG_CPU_32v3) :=-D__LINUX_ARM_ARCH__=3 -march=armv3 +arch-$(CONFIG_CPU_32v5) =-D__LINUX_ARM_ARCH__=5 $(call cc-option,-march=armv5te,-march=armv4t) +arch-$(CONFIG_CPU_32v4T) =-D__LINUX_ARM_ARCH__=4 -march=armv4t +arch-$(CONFIG_CPU_32v4) =-D__LINUX_ARM_ARCH__=4 -march=armv4 +arch-$(CONFIG_CPU_32v3) =-D__LINUX_ARM_ARCH__=3 -march=armv3 + +# Evaluate arch cc-option calls now +arch-y := $(arch-y) # This selects how we optimise for the processor. -tune-$(CONFIG_CPU_ARM7TDMI) :=-mtune=arm7tdmi -tune-$(CONFIG_CPU_ARM720T) :=-mtune=arm7tdmi -tune-$(CONFIG_CPU_ARM740T) :=-mtune=arm7tdmi -tune-$(CONFIG_CPU_ARM9TDMI) :=-mtune=arm9tdmi -tune-$(CONFIG_CPU_ARM940T) :=-mtune=arm9tdmi -tune-$(CONFIG_CPU_ARM946E) :=$(call cc-option,-mtune=arm9e,-mtune=arm9tdmi) -tune-$(CONFIG_CPU_ARM920T) :=-mtune=arm9tdmi -tune-$(CONFIG_CPU_ARM922T) :=-mtune=arm9tdmi -tune-$(CONFIG_CPU_ARM925T) :=-mtune=arm9tdmi -tune-$(CONFIG_CPU_ARM926T) :=-mtune=arm9tdmi -tune-$(CONFIG_CPU_FA526) :=-mtune=arm9tdmi -tune-$(CONFIG_CPU_SA110) :=-mtune=strongarm110 -tune-$(CONFIG_CPU_SA1100) :=-mtune=strongarm1100 -tune-$(CONFIG_CPU_XSCALE) :=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale -tune-$(CONFIG_CPU_XSC3) :=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale -tune-$(CONFIG_CPU_FEROCEON) :=$(call cc-option,-mtune=marvell-f,-mtune=xscale) -tune-$(CONFIG_CPU_V6) :=$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm) -tune-$(CONFIG_CPU_V6K) :=$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm) +tune-$(CONFIG_CPU_ARM7TDMI) =-mtune=arm7tdmi +tune-$(CONFIG_CPU_ARM720T) =-mtune=arm7tdmi +tune-$(CONFIG_CPU_ARM740T) =-mtune=arm7tdmi +tune-$(CONFIG_CPU_ARM9TDMI) =-mtune=arm9tdmi +tune-$(CONFIG_CPU_ARM940T) =-mtune=arm9tdmi +tune-$(CONFIG_CPU_ARM946E) =$(call cc-option,-mtune=arm9e,-mtune=arm9tdmi) +tune-$(CONFIG_CPU_ARM920T) =-mtune=arm9tdmi +tune-$(CONFIG_CPU_ARM922T) =-mtune=arm9tdmi +tune-$(CONFIG_CPU_ARM925T) =-mtune=arm9tdmi +tune-$(CONFIG_CPU_ARM926T) =-mtune=arm9tdmi +tune-$(CONFIG_CPU_FA526) =-mtune=arm9tdmi +tune-$(CONFIG_CPU_SA110) =-mtune=strongarm110 +tune-$(CONFIG_CPU_SA1100) =-mtune=strongarm1100 +tune-$(CONFIG_CPU_XSCALE) =$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale +tune-$(CONFIG_CPU_XSC3) =$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale +tune-$(CONFIG_CPU_FEROCEON) =$(call cc-option,-mtune=marvell-f,-mtune=xscale) +tune-$(CONFIG_CPU_V6) =$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm) +tune-$(CONFIG_CPU_V6K) =$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm) + +# Evaluate tune cc-option calls now +tune-y := $(tune-y) ifeq ($(CONFIG_AEABI),y) CFLAGS_ABI :=-mabi=aapcs-linux -mno-thumb-interwork @@ -164,13 +171,15 @@ machine-$(CONFIG_ARCH_MXS) += mxs machine-$(CONFIG_ARCH_MVEBU) += mvebu machine-$(CONFIG_ARCH_NETX) += netx machine-$(CONFIG_ARCH_NOMADIK) += nomadik +machine-$(CONFIG_ARCH_NSPIRE) += nspire machine-$(CONFIG_ARCH_OMAP1) += omap1 machine-$(CONFIG_ARCH_OMAP2PLUS) += omap2 machine-$(CONFIG_ARCH_ORION5X) += orion5x machine-$(CONFIG_ARCH_PICOXCELL) += picoxcell -machine-$(CONFIG_ARCH_PRIMA2) += prima2 +machine-$(CONFIG_ARCH_SIRF) += prima2 machine-$(CONFIG_ARCH_PXA) += pxa machine-$(CONFIG_ARCH_REALVIEW) += realview +machine-$(CONFIG_ARCH_ROCKCHIP) += rockchip machine-$(CONFIG_ARCH_RPC) += rpc machine-$(CONFIG_ARCH_S3C24XX) += s3c24xx machine-$(CONFIG_ARCH_S3C64XX) += s3c64xx @@ -191,12 +200,15 @@ machine-$(CONFIG_ARCH_W90X900) += w90x900 machine-$(CONFIG_FOOTBRIDGE) += footbridge machine-$(CONFIG_ARCH_SOCFPGA) += socfpga machine-$(CONFIG_PLAT_SPEAR) += spear +machine-$(CONFIG_ARCH_STI) += sti machine-$(CONFIG_ARCH_VIRT) += virt machine-$(CONFIG_ARCH_ZYNQ) += zynq machine-$(CONFIG_ARCH_SUNXI) += sunxi +machine-$(CONFIG_ARCH_KEYSTONE) += keystone # Platform directory name. This list is sorted alphanumerically # by CONFIG_* macro name. +plat-$(CONFIG_ARCH_EXYNOS) += samsung plat-$(CONFIG_ARCH_OMAP) += omap plat-$(CONFIG_ARCH_S3C64XX) += samsung plat-$(CONFIG_PLAT_IOP) += iop @@ -289,9 +301,10 @@ zImage Image xipImage bootpImage uImage: vmlinux zinstall uinstall install: vmlinux $(Q)$(MAKE) $(build)=$(boot) MACHINE=$(MACHINE) $@ -%.dtb: scripts +%.dtb: | scripts $(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) $(boot)/dts/$@ +PHONY += dtbs dtbs: scripts $(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) dtbs diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index 6d7b013a89c2..48d0a44270bd 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -116,7 +116,8 @@ targets := vmlinux vmlinux.lds \ # Make sure files are removed during clean extra-y += piggy.gzip piggy.lzo piggy.lzma piggy.xzkern \ - lib1funcs.S ashldi3.S $(libfdt) $(libfdt_hdrs) + lib1funcs.S ashldi3.S $(libfdt) $(libfdt_hdrs) \ + hyp-stub.S ifeq ($(CONFIG_FUNCTION_TRACER),y) ORIG_CFLAGS := $(KBUILD_CFLAGS) @@ -124,7 +125,7 @@ KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS)) endif ccflags-y := -fpic -mno-single-pic-base -fno-builtin -I$(obj) -asflags-y := -Wa,-march=all -DZIMAGE +asflags-y := -DZIMAGE # Supply kernel BSS size to the decompressor via a linker symbol. KBSS_SZ = $(shell $(CROSS_COMPILE)size $(obj)/../../../../vmlinux | \ diff --git a/arch/arm/boot/compressed/atags_to_fdt.c b/arch/arm/boot/compressed/atags_to_fdt.c index aabc02a68482..d1153c8a765a 100644 --- a/arch/arm/boot/compressed/atags_to_fdt.c +++ b/arch/arm/boot/compressed/atags_to_fdt.c @@ -53,6 +53,17 @@ static const void *getprop(const void *fdt, const char *node_path, return fdt_getprop(fdt, offset, property, len); } +static uint32_t get_cell_size(const void *fdt) +{ + int len; + uint32_t cell_size = 1; + const uint32_t *size_len = getprop(fdt, "/", "#size-cells", &len); + + if (size_len) + cell_size = fdt32_to_cpu(*size_len); + return cell_size; +} + static void merge_fdt_bootargs(void *fdt, const char *fdt_cmdline) { char cmdline[COMMAND_LINE_SIZE]; @@ -95,9 +106,11 @@ static void merge_fdt_bootargs(void *fdt, const char *fdt_cmdline) int atags_to_fdt(void *atag_list, void *fdt, int total_space) { struct tag *atag = atag_list; - uint32_t mem_reg_property[2 * NR_BANKS]; + /* In the case of 64 bits memory size, need to reserve 2 cells for + * address and size for each bank */ + uint32_t mem_reg_property[2 * 2 * NR_BANKS]; int memcount = 0; - int ret; + int ret, memsize; /* make sure we've got an aligned pointer */ if ((u32)atag_list & 0x3) @@ -137,8 +150,25 @@ int atags_to_fdt(void *atag_list, void *fdt, int total_space) continue; if (!atag->u.mem.size) continue; - mem_reg_property[memcount++] = cpu_to_fdt32(atag->u.mem.start); - mem_reg_property[memcount++] = cpu_to_fdt32(atag->u.mem.size); + memsize = get_cell_size(fdt); + + if (memsize == 2) { + /* if memsize is 2, that means that + * each data needs 2 cells of 32 bits, + * so the data are 64 bits */ + uint64_t *mem_reg_prop64 = + (uint64_t *)mem_reg_property; + mem_reg_prop64[memcount++] = + cpu_to_fdt64(atag->u.mem.start); + mem_reg_prop64[memcount++] = + cpu_to_fdt64(atag->u.mem.size); + } else { + mem_reg_property[memcount++] = + cpu_to_fdt32(atag->u.mem.start); + mem_reg_property[memcount++] = + cpu_to_fdt32(atag->u.mem.size); + } + } else if (atag->hdr.tag == ATAG_INITRD2) { uint32_t initrd_start, initrd_size; initrd_start = atag->u.initrd.start; @@ -150,8 +180,10 @@ int atags_to_fdt(void *atag_list, void *fdt, int total_space) } } - if (memcount) - setprop(fdt, "/memory", "reg", mem_reg_property, 4*memcount); + if (memcount) { + setprop(fdt, "/memory", "reg", mem_reg_property, + 4 * memcount * memsize); + } return fdt_pack(fdt); } diff --git a/arch/arm/boot/compressed/debug.S b/arch/arm/boot/compressed/debug.S index 6e8382d5b7a4..5392ee63338f 100644 --- a/arch/arm/boot/compressed/debug.S +++ b/arch/arm/boot/compressed/debug.S @@ -1,6 +1,8 @@ #include <linux/linkage.h> #include <asm/assembler.h> +#ifndef CONFIG_DEBUG_SEMIHOSTING + #include CONFIG_DEBUG_LL_INCLUDE ENTRY(putc) @@ -10,3 +12,29 @@ ENTRY(putc) busyuart r3, r1 mov pc, lr ENDPROC(putc) + +#else + +ENTRY(putc) + adr r1, 1f + ldmia r1, {r2, r3} + add r2, r2, r1 + ldr r1, [r2, r3] + strb r0, [r1] + mov r0, #0x03 @ SYS_WRITEC + ARM( svc #0x123456 ) + THUMB( svc #0xab ) + mov pc, lr + .align 2 +1: .word _GLOBAL_OFFSET_TABLE_ - . + .word semi_writec_buf(GOT) +ENDPROC(putc) + + .bss + .global semi_writec_buf + .type semi_writec_buf, %object +semi_writec_buf: + .space 4 + .size semi_writec_buf, 4 + +#endif diff --git a/arch/arm/boot/compressed/head-sa1100.S b/arch/arm/boot/compressed/head-sa1100.S index 6179d94dd5c6..3115e313d9f6 100644 --- a/arch/arm/boot/compressed/head-sa1100.S +++ b/arch/arm/boot/compressed/head-sa1100.S @@ -11,6 +11,7 @@ #include <asm/mach-types.h> .section ".start", "ax" + .arch armv4 __SA1100_start: diff --git a/arch/arm/boot/compressed/head-shark.S b/arch/arm/boot/compressed/head-shark.S index 089c560e07f1..92b56897ed64 100644 --- a/arch/arm/boot/compressed/head-shark.S +++ b/arch/arm/boot/compressed/head-shark.S @@ -18,6 +18,7 @@ .section ".start", "ax" + .arch armv4 b __beginning __ofw_data: .long 0 @ the number of memory blocks diff --git a/arch/arm/boot/compressed/head-shmobile.S b/arch/arm/boot/compressed/head-shmobile.S index fe3719b516fd..e2d636336b7c 100644 --- a/arch/arm/boot/compressed/head-shmobile.S +++ b/arch/arm/boot/compressed/head-shmobile.S @@ -46,7 +46,7 @@ __image_start: __image_end: .long _got_end __load_base: - .long CONFIG_MEMORY_START + 0x02000000 @ Load at 32Mb into SDRAM + .long MEMORY_START + 0x02000000 @ Load at 32Mb into SDRAM __loaded: .long __continue .align @@ -55,26 +55,9 @@ __tmp_stack: __continue: #endif /* CONFIG_ZBOOT_ROM_MMC || CONFIG_ZBOOT_ROM_SH_MOBILE_SDHI */ - b 1f -__atags:@ tag #1 - .long 12 @ tag->hdr.size = tag_size(tag_core); - .long 0x54410001 @ tag->hdr.tag = ATAG_CORE; - .long 0 @ tag->u.core.flags = 0; - .long 0 @ tag->u.core.pagesize = 0; - .long 0 @ tag->u.core.rootdev = 0; - @ tag #2 - .long 8 @ tag->hdr.size = tag_size(tag_mem32); - .long 0x54410002 @ tag->hdr.tag = ATAG_MEM; - .long CONFIG_MEMORY_SIZE @ tag->u.mem.size = CONFIG_MEMORY_SIZE; - .long CONFIG_MEMORY_START @ @ tag->u.mem.start = CONFIG_MEMORY_START; - @ tag #3 - .long 0 @ tag->hdr.size = 0 - .long 0 @ tag->hdr.tag = ATAG_NONE; -1: - /* Set board ID necessary for boot */ ldr r7, 1f @ Set machine type register - adr r8, __atags @ Set atag register + mov r8, #0 @ pass null pointer as atag b 2f 1 : .long MACH_TYPE diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index fe4d9c3ad761..75189f13cf54 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -11,6 +11,7 @@ #include <linux/linkage.h> #include <asm/assembler.h> + .arch armv7-a /* * Debugging stuff * @@ -141,7 +142,6 @@ start: mov r7, r1 @ save architecture ID mov r8, r2 @ save atags pointer -#ifndef __ARM_ARCH_2__ /* * Booting from Angel - need to enter SVC mode and disable * FIQs/IRQs (numeric definitions from angel arm.h source). @@ -157,10 +157,6 @@ not_angel: safe_svcmode_maskall r0 msr spsr_cxsf, r9 @ Save the CPU boot mode in @ SPSR -#else - teqp pc, #0x0c000003 @ turn off interrupts -#endif - /* * Note that some cache flushing and other stuff may * be needed here - is there an Angel SWI call for this? @@ -182,7 +178,19 @@ not_angel: ldr r4, =zreladdr #endif - bl cache_on + /* + * Set up a page table only if it won't overwrite ourself. + * That means r4 < pc && r4 - 16k page directory > &_end. + * Given that r4 > &_end is most unfrequent, we add a rough + * additional 1MB of room for a possible appended DTB. + */ + mov r0, pc + cmp r0, r4 + ldrcc r0, LC0+32 + addcc r0, r0, pc + cmpcc r4, r0 + orrcc r4, r4, #1 @ remember we skipped cache_on + blcs cache_on restart: adr r0, LC0 ldmia r0, {r1, r2, r3, r6, r10, r11, r12} @@ -228,7 +236,7 @@ restart: adr r0, LC0 * r0 = delta * r2 = BSS start * r3 = BSS end - * r4 = final kernel address + * r4 = final kernel address (possibly with LSB set) * r5 = appended dtb size (still unknown) * r6 = _edata * r7 = architecture ID @@ -276,6 +284,7 @@ restart: adr r0, LC0 */ cmp r0, #1 sub r0, r4, #TEXT_OFFSET + bic r0, r0, #1 add r0, r0, #0x100 mov r1, r6 sub r2, sp, r6 @@ -322,12 +331,13 @@ dtb_check_done: /* * Check to see if we will overwrite ourselves. - * r4 = final kernel address + * r4 = final kernel address (possibly with LSB set) * r9 = size of decompressed image * r10 = end of this image, including bss/stack/malloc space if non XIP * We basically want: * r4 - 16k page directory >= r10 -> OK * r4 + image length <= address of wont_overwrite -> OK + * Note: the possible LSB in r4 is harmless here. */ add r10, r10, #16384 cmp r4, r10 @@ -389,7 +399,8 @@ dtb_check_done: add sp, sp, r6 #endif - bl cache_clean_flush + tst r4, #1 + bleq cache_clean_flush adr r0, BSYM(restart) add r0, r0, r6 @@ -401,7 +412,7 @@ wont_overwrite: * r0 = delta * r2 = BSS start * r3 = BSS end - * r4 = kernel execution address + * r4 = kernel execution address (possibly with LSB set) * r5 = appended dtb size (0 if not present) * r7 = architecture ID * r8 = atags pointer @@ -464,6 +475,15 @@ not_relocated: mov r0, #0 cmp r2, r3 blo 1b + /* + * Did we skip the cache setup earlier? + * That is indicated by the LSB in r4. + * Do it now if so. + */ + tst r4, #1 + bic r4, r4, #1 + blne cache_on + /* * The C runtime environment should now be setup sufficiently. * Set up some pointers, and start decompressing. @@ -512,6 +532,7 @@ LC0: .word LC0 @ r1 .word _got_start @ r11 .word _got_end @ ip .word .L_user_stack_end @ sp + .word _end - restart + 16384 + 1024*1024 .size LC0, . - LC0 #ifdef CONFIG_ARCH_RPC @@ -805,8 +826,8 @@ call_cache_fn: adr r12, proc_types .align 2 .type proc_types,#object proc_types: - .word 0x00000000 @ old ARM ID - .word 0x0000f000 + .word 0x41000000 @ old ARM ID + .word 0xff00f000 mov pc, lr THUMB( nop ) mov pc, lr diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index f0895c581a89..641b3c9a7028 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -16,11 +16,13 @@ dtb-$(CONFIG_ARCH_AT91) += at91sam9263ek.dtb dtb-$(CONFIG_ARCH_AT91) += tny_a9263.dtb dtb-$(CONFIG_ARCH_AT91) += usb_a9263.dtb # sam9g20 +dtb-$(CONFIG_ARCH_AT91) += at91-foxg20.dtb dtb-$(CONFIG_ARCH_AT91) += at91sam9g20ek.dtb dtb-$(CONFIG_ARCH_AT91) += at91sam9g20ek_2mmc.dtb dtb-$(CONFIG_ARCH_AT91) += kizbox.dtb dtb-$(CONFIG_ARCH_AT91) += tny_a9g20.dtb dtb-$(CONFIG_ARCH_AT91) += usb_a9g20.dtb +dtb-$(CONFIG_ARCH_AT91) += usb_a9g20_lpw.dtb # sam9g45 dtb-$(CONFIG_ARCH_AT91) += at91sam9m10g45ek.dtb dtb-$(CONFIG_ARCH_AT91) += pm9g45.dtb @@ -57,6 +59,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \ exynos5440-sd5v1.dtb \ exynos5250-smdk5250.dtb \ exynos5250-snow.dtb \ + exynos5420-smdk5420.dtb \ exynos5440-ssdk5440.dtb dtb-$(CONFIG_ARCH_HIGHBANK) += highbank.dtb \ ecx-2000.dtb @@ -64,6 +67,8 @@ dtb-$(CONFIG_ARCH_INTEGRATOR) += integratorap.dtb \ integratorcp.dtb dtb-$(CONFIG_ARCH_LPC32XX) += ea3250.dtb phy3250.dtb dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-cloudbox.dtb \ + kirkwood-db-88f6281.dtb \ + kirkwood-db-88f6282.dtb \ kirkwood-dns320.dtb \ kirkwood-dns325.dtb \ kirkwood-dockstar.dtb \ @@ -84,6 +89,8 @@ dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-cloudbox.dtb \ kirkwood-ns2max.dtb \ kirkwood-ns2mini.dtb \ kirkwood-nsa310.dtb \ + kirkwood-sheevaplug.dtb \ + kirkwood-sheevaplug-esata.dtb \ kirkwood-topkick.dtb \ kirkwood-ts219-6281.dtb \ kirkwood-ts219-6282.dtb \ @@ -103,13 +110,15 @@ dtb-$(CONFIG_ARCH_MXC) += \ imx27-apf27.dtb \ imx27-apf27dev.dtb \ imx27-pdk.dtb \ - imx27-phytec-phycore.dtb \ + imx27-phytec-phycore-som.dtb \ + imx27-phytec-phycore-rdk.dtb \ imx31-bug.dtb \ imx51-apf51.dtb \ imx51-apf51dev.dtb \ imx51-babbage.dtb \ imx53-ard.dtb \ imx53-evk.dtb \ + imx53-m53evk.dtb \ imx53-mba53.dtb \ imx53-qsb.dtb \ imx53-smd.dtb \ @@ -117,10 +126,13 @@ dtb-$(CONFIG_ARCH_MXC) += \ imx6dl-sabresd.dtb \ imx6dl-wandboard.dtb \ imx6q-arm2.dtb \ + imx6q-phytec-pbab01.dtb \ imx6q-sabreauto.dtb \ imx6q-sabrelite.dtb \ imx6q-sabresd.dtb \ - imx6q-sbc6x.dtb + imx6q-sbc6x.dtb \ + imx6sl-evk.dtb \ + vf610-twr.dtb dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \ imx23-olinuxino.dtb \ imx23-stmp378x_devb.dtb \ @@ -130,11 +142,16 @@ dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \ imx28-cfa10036.dtb \ imx28-cfa10037.dtb \ imx28-cfa10049.dtb \ + imx28-cfa10055.dtb \ + imx28-cfa10057.dtb \ imx28-evk.dtb \ imx28-m28evk.dtb \ imx28-sps1.dtb \ imx28-tx28.dtb dtb-$(CONFIG_ARCH_NOMADIK) += ste-nomadik-s8815.dtb +dtb-$(CONFIG_ARCH_NSPIRE) += nspire-cx.dtb \ + nspire-tp.dtb \ + nspire-clp.dtb dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \ omap3430-sdp.dtb \ omap3-beagle.dtb \ @@ -149,19 +166,26 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \ omap4-panda-es.dtb \ omap4-var-som.dtb \ omap4-sdp.dtb \ - omap5-evm.dtb \ + omap4-sdp-es23plus.dtb \ + omap5-uevm.dtb \ am335x-evm.dtb \ am335x-evmsk.dtb \ - am335x-bone.dtb + am335x-bone.dtb \ + am3517-evm.dtb \ + am3517_mt_ventoux.dtb \ + am43x-epos-evm.dtb dtb-$(CONFIG_ARCH_ORION5X) += orion5x-lacie-ethernet-disk-mini-v2.dtb dtb-$(CONFIG_ARCH_PRIMA2) += prima2-evb.dtb dtb-$(CONFIG_ARCH_U8500) += snowball.dtb \ hrefprev60.dtb \ hrefv60plus.dtb \ + ccu8540.dtb \ ccu9540.dtb +dtb-$(CONFIG_ARCH_S3C24XX) += s3c2416-smdk2416.dtb dtb-$(CONFIG_ARCH_SHMOBILE) += emev2-kzm9d.dtb \ r8a7740-armadillo800eva.dtb \ r8a7778-bockw.dtb \ + r8a7740-armadillo800eva-reference.dtb \ r8a7779-marzen-reference.dtb \ r8a7790-lager.dtb \ sh73a0-kzm9g.dtb \ @@ -177,10 +201,15 @@ dtb-$(CONFIG_ARCH_SPEAR3XX)+= spear300-evb.dtb \ spear320-evb.dtb \ spear320-hmi.dtb dtb-$(CONFIG_ARCH_SPEAR6XX)+= spear600-evb.dtb +dtb-$(CONFIG_ARCH_STI)+= stih415-b2000.dtb \ + stih416-b2000.dtb \ + stih415-b2020.dtb \ + stih416-b2020.dtb dtb-$(CONFIG_ARCH_SUNXI) += \ sun4i-a10-cubieboard.dtb \ sun4i-a10-mini-xplus.dtb \ sun4i-a10-hackberry.dtb \ + sun5i-a10s-olinuxino-micro.dtb \ sun5i-a13-olinuxino.dtb dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \ tegra20-iris-512.dtb \ @@ -199,6 +228,7 @@ dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \ tegra114-pluto.dtb dtb-$(CONFIG_ARCH_VERSATILE) += versatile-ab.dtb \ versatile-pb.dtb +dtb-$(CONFIG_ARCH_U300) += ste-u300.dtb dtb-$(CONFIG_ARCH_VEXPRESS) += vexpress-v2p-ca5s.dtb \ vexpress-v2p-ca9.dtb \ vexpress-v2p-ca15-tc1.dtb \ @@ -207,8 +237,11 @@ dtb-$(CONFIG_ARCH_VIRT) += xenvm-4.2.dtb dtb-$(CONFIG_ARCH_VT8500) += vt8500-bv07.dtb \ wm8505-ref.dtb \ wm8650-mid.dtb \ + wm8750-apc8750.dtb \ wm8850-w70v2.dtb -dtb-$(CONFIG_ARCH_ZYNQ) += zynq-zc702.dtb +dtb-$(CONFIG_ARCH_ZYNQ) += zynq-zc702.dtb \ + zynq-zc706.dtb \ + zynq-zed.dtb targets += dtbs targets += $(dtb-y) diff --git a/arch/arm/boot/dts/aks-cdu.dts b/arch/arm/boot/dts/aks-cdu.dts index 29b9f15e7599..54cb5cf8604a 100644 --- a/arch/arm/boot/dts/aks-cdu.dts +++ b/arch/arm/boot/dts/aks-cdu.dts @@ -9,7 +9,7 @@ /dts-v1/; -/include/ "ge863-pro3.dtsi" +#include "ge863-pro3.dtsi" / { chosen { @@ -46,7 +46,7 @@ }; usb1: gadget@fffa4000 { - atmel,vbus-gpio = <&pioC 15 0>; + atmel,vbus-gpio = <&pioC 15 GPIO_ACTIVE_HIGH>; status = "okay"; }; }; @@ -90,23 +90,23 @@ compatible = "gpio-leds"; red { - gpios = <&pioC 10 0>; + gpios = <&pioC 10 GPIO_ACTIVE_HIGH>; linux,default-trigger = "none"; }; green { - gpios = <&pioA 5 1>; + gpios = <&pioA 5 GPIO_ACTIVE_LOW>; linux,default-trigger = "none"; default-state = "on"; }; yellow { - gpios = <&pioB 20 1>; + gpios = <&pioB 20 GPIO_ACTIVE_LOW>; linux,default-trigger = "none"; }; blue { - gpios = <&pioB 21 1>; + gpios = <&pioB 21 GPIO_ACTIVE_LOW>; linux,default-trigger = "none"; }; }; diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts index 5302f79c05b7..04feaf8f1420 100644 --- a/arch/arm/boot/dts/am335x-bone.dts +++ b/arch/arm/boot/dts/am335x-bone.dts @@ -7,7 +7,7 @@ */ /dts-v1/; -/include/ "am33xx.dtsi" +#include "am33xx.dtsi" / { model = "TI AM335x BeagleBone"; @@ -26,24 +26,104 @@ am33xx_pinmux: pinmux@44e10800 { pinctrl-names = "default"; - pinctrl-0 = <&user_leds_s0>; + pinctrl-0 = <&clkout2_pin>; user_leds_s0: user_leds_s0 { pinctrl-single,pins = < - 0x54 0x7 /* gpmc_a5.gpio1_21, OUTPUT | MODE7 */ - 0x58 0x17 /* gpmc_a6.gpio1_22, OUTPUT_PULLUP | MODE7 */ - 0x5c 0x7 /* gpmc_a7.gpio1_23, OUTPUT | MODE7 */ - 0x60 0x17 /* gpmc_a8.gpio1_24, OUTPUT_PULLUP | MODE7 */ + 0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */ + 0x58 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a6.gpio1_22 */ + 0x5c (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a7.gpio1_23 */ + 0x60 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a8.gpio1_24 */ + >; + }; + + i2c0_pins: pinmux_i2c0_pins { + pinctrl-single,pins = < + 0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ + 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + >; + }; + + uart0_pins: pinmux_uart0_pins { + pinctrl-single,pins = < + 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ + 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + >; + }; + + clkout2_pin: pinmux_clkout2_pin { + pinctrl-single,pins = < + 0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */ + >; + }; + + cpsw_default: cpsw_default { + pinctrl-single,pins = < + /* Slave 1 */ + 0x110 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxerr.mii1_rxerr */ + 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txen.mii1_txen */ + 0x118 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxdv.mii1_rxdv */ + 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd3.mii1_txd3 */ + 0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd2.mii1_txd2 */ + 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd1.mii1_txd1 */ + 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mii1_txd0.mii1_txd0 */ + 0x12c (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_txclk.mii1_txclk */ + 0x130 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxclk.mii1_rxclk */ + 0x134 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd3.mii1_rxd3 */ + 0x138 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd2.mii1_rxd2 */ + 0x13c (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd1.mii1_rxd1 */ + 0x140 (PIN_INPUT_PULLUP | MUX_MODE0) /* mii1_rxd0.mii1_rxd0 */ + >; + }; + + cpsw_sleep: cpsw_sleep { + pinctrl-single,pins = < + /* Slave 1 reset value */ + 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + davinci_mdio_default: davinci_mdio_default { + pinctrl-single,pins = < + /* MDIO */ + 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ + 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + >; + }; + + davinci_mdio_sleep: davinci_mdio_sleep { + pinctrl-single,pins = < + /* MDIO reset value */ + 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7) >; }; }; ocp { - uart1: serial@44e09000 { + uart0: serial@44e09000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + status = "okay"; }; i2c0: i2c@44e0b000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + status = "okay"; clock-frequency = <400000>; @@ -55,31 +135,34 @@ }; leds { + pinctrl-names = "default"; + pinctrl-0 = <&user_leds_s0>; + compatible = "gpio-leds"; led@2 { label = "beaglebone:green:heartbeat"; - gpios = <&gpio1 21 0>; + gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; default-state = "off"; }; led@3 { label = "beaglebone:green:mmc0"; - gpios = <&gpio1 22 0>; + gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>; linux,default-trigger = "mmc0"; default-state = "off"; }; led@4 { label = "beaglebone:green:usr2"; - gpios = <&gpio1 23 0>; + gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>; default-state = "off"; }; led@5 { label = "beaglebone:green:usr3"; - gpios = <&gpio1 24 0>; + gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>; default-state = "off"; }; }; @@ -136,3 +219,16 @@ &cpsw_emac1 { phy_id = <&davinci_mdio>, <1>; }; + +&mac { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&cpsw_default>; + pinctrl-1 = <&cpsw_sleep>; + +}; + +&davinci_mdio { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&davinci_mdio_default>; + pinctrl-1 = <&davinci_mdio_sleep>; +}; diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index 0423298a26fe..a16bb9691cc6 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -7,7 +7,7 @@ */ /dts-v1/; -/include/ "am33xx.dtsi" +#include "am33xx.dtsi" / { model = "TI AM335x EVM"; @@ -26,32 +26,143 @@ am33xx_pinmux: pinmux@44e10800 { pinctrl-names = "default"; - pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>; + pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0 &clkout2_pin>; matrix_keypad_s0: matrix_keypad_s0 { pinctrl-single,pins = < - 0x54 0x7 /* gpmc_a5.gpio1_21, OUTPUT | MODE7 */ - 0x58 0x7 /* gpmc_a6.gpio1_22, OUTPUT | MODE7 */ - 0x64 0x27 /* gpmc_a9.gpio1_25, INPUT | MODE7 */ - 0x68 0x27 /* gpmc_a10.gpio1_26, INPUT | MODE7 */ - 0x6c 0x27 /* gpmc_a11.gpio1_27, INPUT | MODE7 */ + 0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */ + 0x58 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a6.gpio1_22 */ + 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a9.gpio1_25 */ + 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a10.gpio1_26 */ + 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a11.gpio1_27 */ >; }; volume_keys_s0: volume_keys_s0 { pinctrl-single,pins = < - 0x150 0x27 /* spi0_sclk.gpio0_2, INPUT | MODE7 */ - 0x154 0x27 /* spi0_d0.gpio0_3, INPUT | MODE7 */ + 0x150 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* spi0_sclk.gpio0_2 */ + 0x154 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* spi0_d0.gpio0_3 */ + >; + }; + + i2c0_pins: pinmux_i2c0_pins { + pinctrl-single,pins = < + 0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ + 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + >; + }; + + i2c1_pins: pinmux_i2c1_pins { + pinctrl-single,pins = < + 0x158 (PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_d1.i2c1_sda */ + 0x15c (PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_cs0.i2c1_scl */ + >; + }; + + uart0_pins: pinmux_uart0_pins { + pinctrl-single,pins = < + 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ + 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + >; + }; + + clkout2_pin: pinmux_clkout2_pin { + pinctrl-single,pins = < + 0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */ + >; + }; + + nandflash_pins_s0: nandflash_pins_s0 { + pinctrl-single,pins = < + 0x0 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ + 0x4 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ + 0x8 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ + 0xc (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ + 0x10 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ + 0x14 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ + 0x18 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ + 0x1c (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ + 0x70 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ + 0x74 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_30 */ + 0x7c (PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ + 0x90 (PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ + 0x94 (PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ + 0x98 (PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */ + 0x9c (PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */ + >; + }; + + ecap0_pins: backlight_pins { + pinctrl-single,pins = < + 0x164 0x0 /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */ + >; + }; + + cpsw_default: cpsw_default { + pinctrl-single,pins = < + /* Slave 1 */ + 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */ + 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ + 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd3.rgmii1_td3 */ + 0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd2.rgmii1_td2 */ + 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ + 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ + 0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rgmii1_tclk */ + 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rgmii1_rclk */ + 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd3.rgmii1_rd3 */ + 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd2.rgmii1_rd2 */ + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */ + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */ + >; + }; + + cpsw_sleep: cpsw_sleep { + pinctrl-single,pins = < + /* Slave 1 reset value */ + 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + davinci_mdio_default: davinci_mdio_default { + pinctrl-single,pins = < + /* MDIO */ + 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ + 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + >; + }; + + davinci_mdio_sleep: davinci_mdio_sleep { + pinctrl-single,pins = < + /* MDIO reset value */ + 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7) >; }; }; ocp { - uart1: serial@44e09000 { + uart0: serial@44e09000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + status = "okay"; }; i2c0: i2c@44e0b000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + status = "okay"; clock-frequency = <400000>; @@ -61,6 +172,9 @@ }; i2c1: i2c@4802a000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + status = "okay"; clock-frequency = <100000>; @@ -102,6 +216,101 @@ reg = <0x48>; }; }; + + elm: elm@48080000 { + status = "okay"; + }; + + epwmss0: epwmss@48300000 { + status = "okay"; + + ecap0: ecap@48300100 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&ecap0_pins>; + }; + }; + + gpmc: gpmc@50000000 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&nandflash_pins_s0>; + ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */ + nand@0,0 { + reg = <0 0 0>; /* CS0, offset 0 */ + nand-bus-width = <8>; + ti,nand-ecc-opt = "bch8"; + gpmc,device-nand = "true"; + gpmc,device-width = <1>; + gpmc,sync-clk-ps = <0>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <44>; + gpmc,cs-wr-off-ns = <44>; + gpmc,adv-on-ns = <6>; + gpmc,adv-rd-off-ns = <34>; + gpmc,adv-wr-off-ns = <44>; + gpmc,we-on-ns = <0>; + gpmc,we-off-ns = <40>; + gpmc,oe-on-ns = <0>; + gpmc,oe-off-ns = <54>; + gpmc,access-ns = <64>; + gpmc,rd-cycle-ns = <82>; + gpmc,wr-cycle-ns = <82>; + gpmc,wait-on-read = "true"; + gpmc,wait-on-write = "true"; + gpmc,bus-turnaround-ns = <0>; + gpmc,cycle2cycle-delay-ns = <0>; + gpmc,clk-activation-ns = <0>; + gpmc,wait-monitoring-ns = <0>; + gpmc,wr-access-ns = <40>; + gpmc,wr-data-mux-bus-ns = <0>; + + #address-cells = <1>; + #size-cells = <1>; + elm_id = <&elm>; + + /* MTD partition table */ + partition@0 { + label = "SPL1"; + reg = <0x00000000 0x000020000>; + }; + + partition@1 { + label = "SPL2"; + reg = <0x00020000 0x00020000>; + }; + + partition@2 { + label = "SPL3"; + reg = <0x00040000 0x00020000>; + }; + + partition@3 { + label = "SPL4"; + reg = <0x00060000 0x00020000>; + }; + + partition@4 { + label = "U-boot"; + reg = <0x00080000 0x001e0000>; + }; + + partition@5 { + label = "environment"; + reg = <0x00260000 0x00020000>; + }; + + partition@6 { + label = "Kernel"; + reg = <0x00280000 0x00500000>; + }; + + partition@7 { + label = "File-System"; + reg = <0x00780000 0x0F880000>; + }; + }; + }; }; vbat: fixedregulator@0 { @@ -123,12 +332,12 @@ debounce-delay-ms = <5>; col-scan-delay-us = <2>; - row-gpios = <&gpio1 25 0 /* Bank1, pin25 */ - &gpio1 26 0 /* Bank1, pin26 */ - &gpio1 27 0>; /* Bank1, pin27 */ + row-gpios = <&gpio1 25 GPIO_ACTIVE_HIGH /* Bank1, pin25 */ + &gpio1 26 GPIO_ACTIVE_HIGH /* Bank1, pin26 */ + &gpio1 27 GPIO_ACTIVE_HIGH>; /* Bank1, pin27 */ - col-gpios = <&gpio1 21 0 /* Bank1, pin21 */ - &gpio1 22 0>; /* Bank1, pin22 */ + col-gpios = <&gpio1 21 GPIO_ACTIVE_HIGH /* Bank1, pin21 */ + &gpio1 22 GPIO_ACTIVE_HIGH>; /* Bank1, pin22 */ linux,keymap = <0x0000008b /* MENU */ 0x0100009e /* BACK */ @@ -147,20 +356,27 @@ switch@9 { label = "volume-up"; linux,code = <115>; - gpios = <&gpio0 2 1>; + gpios = <&gpio0 2 GPIO_ACTIVE_LOW>; gpio-key,wakeup; }; switch@10 { label = "volume-down"; linux,code = <114>; - gpios = <&gpio0 3 1>; + gpios = <&gpio0 3 GPIO_ACTIVE_LOW>; gpio-key,wakeup; }; }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&ecap0 0 50000 0>; + brightness-levels = <0 51 53 56 62 75 101 152 255>; + default-brightness-level = <8>; + }; }; -/include/ "tps65910.dtsi" +#include "tps65910.dtsi" &tps { vcc1-supply = <&vbat>; @@ -237,6 +453,18 @@ }; }; +&mac { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&cpsw_default>; + pinctrl-1 = <&cpsw_sleep>; +}; + +&davinci_mdio { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&davinci_mdio_default>; + pinctrl-1 = <&davinci_mdio_sleep>; +}; + &cpsw_emac0 { phy_id = <&davinci_mdio>, <0>; }; diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts index f67c360844f4..9e00eef9b74b 100644 --- a/arch/arm/boot/dts/am335x-evmsk.dts +++ b/arch/arm/boot/dts/am335x-evmsk.dts @@ -13,7 +13,7 @@ /dts-v1/; -/include/ "am33xx.dtsi" +#include "am33xx.dtsi" / { model = "TI AM335x EVM-SK"; @@ -32,33 +32,145 @@ am33xx_pinmux: pinmux@44e10800 { pinctrl-names = "default"; - pinctrl-0 = <&user_leds_s0 &gpio_keys_s0>; + pinctrl-0 = <&gpio_keys_s0 &clkout2_pin>; user_leds_s0: user_leds_s0 { pinctrl-single,pins = < - 0x10 0x7 /* gpmc_ad4.gpio1_4, OUTPUT | MODE7 */ - 0x14 0x7 /* gpmc_ad5.gpio1_5, OUTPUT | MODE7 */ - 0x18 0x7 /* gpmc_ad6.gpio1_6, OUTPUT | MODE7 */ - 0x1c 0x7 /* gpmc_ad7.gpio1_7, OUTPUT | MODE7 */ + 0x10 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad4.gpio1_4 */ + 0x14 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad5.gpio1_5 */ + 0x18 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad6.gpio1_6 */ + 0x1c (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad7.gpio1_7 */ >; }; gpio_keys_s0: gpio_keys_s0 { pinctrl-single,pins = < - 0x94 0x27 /* gpmc_oen_ren.gpio2_3, INPUT | MODE7 */ - 0x90 0x27 /* gpmc_advn_ale.gpio2_2, INPUT | MODE7 */ - 0x70 0x27 /* gpmc_wait0.gpio0_30, INPUT | MODE7 */ - 0x9c 0x27 /* gpmc_ben0_cle.gpio2_5, INPUT | MODE7 */ + 0x94 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_oen_ren.gpio2_3 */ + 0x90 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_advn_ale.gpio2_2 */ + 0x70 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_wait0.gpio0_30 */ + 0x9c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ben0_cle.gpio2_5 */ + >; + }; + + i2c0_pins: pinmux_i2c0_pins { + pinctrl-single,pins = < + 0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ + 0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + >; + }; + + uart0_pins: pinmux_uart0_pins { + pinctrl-single,pins = < + 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ + 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ + >; + }; + + clkout2_pin: pinmux_clkout2_pin { + pinctrl-single,pins = < + 0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */ + >; + }; + + ecap2_pins: backlight_pins { + pinctrl-single,pins = < + 0x19c 0x4 /* mcasp0_ahclkr.ecap2_in_pwm2_out MODE4 */ + >; + }; + + cpsw_default: cpsw_default { + pinctrl-single,pins = < + /* Slave 1 */ + 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */ + 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ + 0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd3.rgmii1_td3 */ + 0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd2.rgmii1_td2 */ + 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ + 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ + 0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rgmii1_tclk */ + 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rgmii1_rclk */ + 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd3.rgmii1_rd3 */ + 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd2.rgmii1_rd2 */ + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */ + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */ + + /* Slave 2 */ + 0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a0.rgmii2_tctl */ + 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a1.rgmii2_rctl */ + 0x48 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a2.rgmii2_td3 */ + 0x4c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a3.rgmii2_td2 */ + 0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a4.rgmii2_td1 */ + 0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a5.rgmii2_td0 */ + 0x58 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a6.rgmii2_tclk */ + 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a7.rgmii2_rclk */ + 0x60 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */ + 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */ + 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */ + 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */ + >; + }; + + cpsw_sleep: cpsw_sleep { + pinctrl-single,pins = < + /* Slave 1 reset value */ + 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7) + + /* Slave 2 reset value*/ + 0x40 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x44 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x48 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x4c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x50 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x54 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x58 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x5c (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x60 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + davinci_mdio_default: davinci_mdio_default { + pinctrl-single,pins = < + /* MDIO */ + 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ + 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ + >; + }; + + davinci_mdio_sleep: davinci_mdio_sleep { + pinctrl-single,pins = < + /* MDIO reset value */ + 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7) + 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7) >; }; }; ocp { - uart1: serial@44e09000 { + uart0: serial@44e09000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins>; + status = "okay"; }; i2c0: i2c@44e0b000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + status = "okay"; clock-frequency = <400000>; @@ -94,6 +206,16 @@ st,max-limit-z = <750>; }; }; + + epwmss2: epwmss@48304000 { + status = "okay"; + + ecap2: ecap@48304100 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&ecap2_pins>; + }; + }; }; vbat: fixedregulator@0 { @@ -111,30 +233,33 @@ }; leds { + pinctrl-names = "default"; + pinctrl-0 = <&user_leds_s0>; + compatible = "gpio-leds"; led@1 { label = "evmsk:green:usr0"; - gpios = <&gpio1 4 0>; + gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; default-state = "off"; }; led@2 { label = "evmsk:green:usr1"; - gpios = <&gpio1 5 0>; + gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>; default-state = "off"; }; led@3 { label = "evmsk:green:mmc0"; - gpios = <&gpio1 6 0>; + gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; linux,default-trigger = "mmc0"; default-state = "off"; }; led@4 { label = "evmsk:green:heartbeat"; - gpios = <&gpio1 7 0>; + gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; default-state = "off"; }; @@ -148,31 +273,38 @@ switch@1 { label = "button0"; linux,code = <0x100>; - gpios = <&gpio2 3 0>; + gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>; }; switch@2 { label = "button1"; linux,code = <0x101>; - gpios = <&gpio2 2 0>; + gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>; }; switch@3 { label = "button2"; linux,code = <0x102>; - gpios = <&gpio0 30 0>; + gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>; gpio-key,wakeup; }; switch@4 { label = "button3"; linux,code = <0x103>; - gpios = <&gpio2 5 0>; + gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; }; }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&ecap2 0 50000 1>; + brightness-levels = <0 58 61 66 75 90 125 170 255>; + default-brightness-level = <8>; + }; }; -/include/ "tps65910.dtsi" +#include "tps65910.dtsi" &tps { vcc1-supply = <&vbat>; @@ -248,3 +380,15 @@ }; }; }; + +&mac { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&cpsw_default>; + pinctrl-1 = <&cpsw_sleep>; +}; + +&davinci_mdio { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&davinci_mdio_default>; + pinctrl-1 = <&davinci_mdio_sleep>; +}; diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 1460d9b88adf..0d4df90477f7 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -8,26 +8,33 @@ * kind, whether express or implied. */ -/include/ "skeleton.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/pinctrl/am33xx.h> + +#include "skeleton.dtsi" / { compatible = "ti,am33xx"; interrupt-parent = <&intc>; aliases { - serial0 = &uart1; - serial1 = &uart2; - serial2 = &uart3; - serial3 = &uart4; - serial4 = &uart5; - serial5 = &uart6; + serial0 = &uart0; + serial1 = &uart1; + serial2 = &uart2; + serial3 = &uart3; + serial4 = &uart4; + serial5 = &uart5; d_can0 = &dcan0; d_can1 = &dcan1; }; cpus { + #address-cells = <1>; + #size-cells = <0>; cpu@0 { compatible = "arm,cortex-a8"; + device_type = "cpu"; + reg = <0>; /* * To consider voltage drop between PMIC and SoC, @@ -133,7 +140,7 @@ interrupts = <62>; }; - uart1: serial@44e09000 { + uart0: serial@44e09000 { compatible = "ti,omap3-uart"; ti,hwmods = "uart1"; clock-frequency = <48000000>; @@ -142,7 +149,7 @@ status = "disabled"; }; - uart2: serial@48022000 { + uart1: serial@48022000 { compatible = "ti,omap3-uart"; ti,hwmods = "uart2"; clock-frequency = <48000000>; @@ -151,7 +158,7 @@ status = "disabled"; }; - uart3: serial@48024000 { + uart2: serial@48024000 { compatible = "ti,omap3-uart"; ti,hwmods = "uart3"; clock-frequency = <48000000>; @@ -160,7 +167,7 @@ status = "disabled"; }; - uart4: serial@481a6000 { + uart3: serial@481a6000 { compatible = "ti,omap3-uart"; ti,hwmods = "uart4"; clock-frequency = <48000000>; @@ -169,7 +176,7 @@ status = "disabled"; }; - uart5: serial@481a8000 { + uart4: serial@481a8000 { compatible = "ti,omap3-uart"; ti,hwmods = "uart5"; clock-frequency = <48000000>; @@ -178,7 +185,7 @@ status = "disabled"; }; - uart6: serial@481aa000 { + uart5: serial@481aa000 { compatible = "ti,omap3-uart"; ti,hwmods = "uart6"; clock-frequency = <48000000>; @@ -343,6 +350,90 @@ ti,hwmods = "usb_otg_hs"; }; + epwmss0: epwmss@48300000 { + compatible = "ti,am33xx-pwmss"; + reg = <0x48300000 0x10>; + ti,hwmods = "epwmss0"; + #address-cells = <1>; + #size-cells = <1>; + status = "disabled"; + ranges = <0x48300100 0x48300100 0x80 /* ECAP */ + 0x48300180 0x48300180 0x80 /* EQEP */ + 0x48300200 0x48300200 0x80>; /* EHRPWM */ + + ecap0: ecap@48300100 { + compatible = "ti,am33xx-ecap"; + #pwm-cells = <3>; + reg = <0x48300100 0x80>; + ti,hwmods = "ecap0"; + status = "disabled"; + }; + + ehrpwm0: ehrpwm@48300200 { + compatible = "ti,am33xx-ehrpwm"; + #pwm-cells = <3>; + reg = <0x48300200 0x80>; + ti,hwmods = "ehrpwm0"; + status = "disabled"; + }; + }; + + epwmss1: epwmss@48302000 { + compatible = "ti,am33xx-pwmss"; + reg = <0x48302000 0x10>; + ti,hwmods = "epwmss1"; + #address-cells = <1>; + #size-cells = <1>; + status = "disabled"; + ranges = <0x48302100 0x48302100 0x80 /* ECAP */ + 0x48302180 0x48302180 0x80 /* EQEP */ + 0x48302200 0x48302200 0x80>; /* EHRPWM */ + + ecap1: ecap@48302100 { + compatible = "ti,am33xx-ecap"; + #pwm-cells = <3>; + reg = <0x48302100 0x80>; + ti,hwmods = "ecap1"; + status = "disabled"; + }; + + ehrpwm1: ehrpwm@48302200 { + compatible = "ti,am33xx-ehrpwm"; + #pwm-cells = <3>; + reg = <0x48302200 0x80>; + ti,hwmods = "ehrpwm1"; + status = "disabled"; + }; + }; + + epwmss2: epwmss@48304000 { + compatible = "ti,am33xx-pwmss"; + reg = <0x48304000 0x10>; + ti,hwmods = "epwmss2"; + #address-cells = <1>; + #size-cells = <1>; + status = "disabled"; + ranges = <0x48304100 0x48304100 0x80 /* ECAP */ + 0x48304180 0x48304180 0x80 /* EQEP */ + 0x48304200 0x48304200 0x80>; /* EHRPWM */ + + ecap2: ecap@48304100 { + compatible = "ti,am33xx-ecap"; + #pwm-cells = <3>; + reg = <0x48304100 0x80>; + ti,hwmods = "ecap2"; + status = "disabled"; + }; + + ehrpwm2: ehrpwm@48304200 { + compatible = "ti,am33xx-ehrpwm"; + #pwm-cells = <3>; + reg = <0x48304200 0x80>; + ti,hwmods = "ehrpwm2"; + status = "disabled"; + }; + }; + mac: ethernet@4a100000 { compatible = "ti,cpsw"; ti,hwmods = "cpgmac0"; @@ -394,7 +485,6 @@ compatible = "ti,am3352-ocmcram"; reg = <0x40300000 0x10000>; ti,hwmods = "ocmcram"; - ti,no_idle_on_suspend; }; wkup_m3: wkup_m3@44d00000 { @@ -404,13 +494,21 @@ ti,hwmods = "wkup_m3"; }; + elm: elm@48080000 { + compatible = "ti,am3352-elm"; + reg = <0x48080000 0x2000>; + interrupts = <4>; + ti,hwmods = "elm"; + status = "disabled"; + }; + gpmc: gpmc@50000000 { compatible = "ti,am3352-gpmc"; ti,hwmods = "gpmc"; reg = <0x50000000 0x2000>; interrupts = <100>; - num-cs = <7>; - num-waitpins = <2>; + gpmc,num-cs = <7>; + gpmc,num-waitpins = <2>; #address-cells = <2>; #size-cells = <1>; status = "disabled"; diff --git a/arch/arm/boot/dts/am3517-evm.dts b/arch/arm/boot/dts/am3517-evm.dts index e9b5bdae4908..e99dfaf70052 100644 --- a/arch/arm/boot/dts/am3517-evm.dts +++ b/arch/arm/boot/dts/am3517-evm.dts @@ -7,7 +7,7 @@ */ /dts-v1/; -/include/ "omap34xx.dtsi" +#include "omap34xx.dtsi" / { model = "TI AM3517 EVM (AM3517/05)"; diff --git a/arch/arm/boot/dts/am3517_mt_ventoux.dts b/arch/arm/boot/dts/am3517_mt_ventoux.dts index 556868388a23..fdf5ce63c8e6 100644 --- a/arch/arm/boot/dts/am3517_mt_ventoux.dts +++ b/arch/arm/boot/dts/am3517_mt_ventoux.dts @@ -7,7 +7,7 @@ */ /dts-v1/; -/include/ "omap34xx.dtsi" +#include "omap34xx.dtsi" / { model = "TeeJet Mt.Ventoux"; diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi new file mode 100644 index 000000000000..ddc1df77ac52 --- /dev/null +++ b/arch/arm/boot/dts/am4372.dtsi @@ -0,0 +1,68 @@ +/* + * Device Tree Source for AM4372 SoC + * + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +#include <dt-bindings/interrupt-controller/arm-gic.h> + +#include "skeleton.dtsi" + +/ { + compatible = "ti,am4372", "ti,am43"; + interrupt-parent = <&gic>; + + + aliases { + serial0 = &uart0; + }; + + cpus { + cpu@0 { + compatible = "arm,cortex-a9"; + }; + }; + + gic: interrupt-controller@48241000 { + compatible = "arm,cortex-a9-gic"; + interrupt-controller; + #interrupt-cells = <3>; + reg = <0x48241000 0x1000>, + <0x48240100 0x0100>; + }; + + ocp { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + uart0: serial@44e09000 { + compatible = "ti,am4372-uart","ti,omap2-uart"; + reg = <0x44e09000 0x2000>; + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; + }; + + timer1: timer@44e31000 { + compatible = "ti,am4372-timer-1ms","ti,am335x-timer-1ms"; + reg = <0x44e31000 0x400>; + interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; + ti,timer-alwon; + }; + + timer2: timer@48040000 { + compatible = "ti,am4372-timer","ti,am335x-timer"; + reg = <0x48040000 0x400>; + interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>; + }; + + counter32k: counter@44e86000 { + compatible = "ti,am4372-counter32k","ti,omap-counter32k"; + reg = <0x44e86000 0x40>; + }; + }; +}; diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts new file mode 100644 index 000000000000..74174d48f476 --- /dev/null +++ b/arch/arm/boot/dts/am43x-epos-evm.dts @@ -0,0 +1,18 @@ +/* + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* AM43x EPOS EVM */ + +/dts-v1/; + +#include "am4372.dtsi" + +/ { + model = "TI AM43x EPOS EVM"; + compatible = "ti,am43x-epos-evm","ti,am4372","ti,am43"; +}; diff --git a/arch/arm/boot/dts/animeo_ip.dts b/arch/arm/boot/dts/animeo_ip.dts index 5160210f74da..3a1de9eb5111 100644 --- a/arch/arm/boot/dts/animeo_ip.dts +++ b/arch/arm/boot/dts/animeo_ip.dts @@ -7,7 +7,7 @@ */ /dts-v1/; -/include/ "at91sam9260.dtsi" +#include "at91sam9260.dtsi" / { model = "Somfy Animeo IP"; @@ -123,7 +123,7 @@ usb0: ohci@00500000 { num-ports = <2>; - atmel,vbus-gpio = <&pioB 15 1>; + atmel,vbus-gpio = <&pioB 15 GPIO_ACTIVE_LOW>; status = "okay"; }; }; @@ -133,23 +133,23 @@ power_green { label = "power_green"; - gpios = <&pioC 17 0>; + gpios = <&pioC 17 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; power_red { label = "power_red"; - gpios = <&pioA 2 0>; + gpios = <&pioA 2 GPIO_ACTIVE_HIGH>; }; tx_green { label = "tx_green"; - gpios = <&pioC 19 0>; + gpios = <&pioC 19 GPIO_ACTIVE_HIGH>; }; tx_red { label = "tx_red"; - gpios = <&pioC 18 0>; + gpios = <&pioC 18 GPIO_ACTIVE_HIGH>; }; }; @@ -160,21 +160,21 @@ keyswitch_in { label = "keyswitch_in"; - gpios = <&pioB 1 0>; + gpios = <&pioB 1 GPIO_ACTIVE_HIGH>; linux,code = <28>; gpio-key,wakeup; }; error_in { label = "error_in"; - gpios = <&pioB 2 0>; + gpios = <&pioB 2 GPIO_ACTIVE_HIGH>; linux,code = <29>; gpio-key,wakeup; }; btn { label = "btn"; - gpios = <&pioC 23 0>; + gpios = <&pioC 23 GPIO_ACTIVE_HIGH>; linux,code = <31>; gpio-key,wakeup; }; diff --git a/arch/arm/boot/dts/armada-370-db.dts b/arch/arm/boot/dts/armada-370-db.dts index 2353b1f13704..beee1699d49e 100644 --- a/arch/arm/boot/dts/armada-370-db.dts +++ b/arch/arm/boot/dts/armada-370-db.dts @@ -74,6 +74,7 @@ */ status = "disabled"; /* No CD or WP GPIOs */ + broken-cd; }; usb@50000 { diff --git a/arch/arm/boot/dts/armada-370-mirabox.dts b/arch/arm/boot/dts/armada-370-mirabox.dts index 14e36e19d515..45b107763e3b 100644 --- a/arch/arm/boot/dts/armada-370-mirabox.dts +++ b/arch/arm/boot/dts/armada-370-mirabox.dts @@ -99,6 +99,7 @@ * No CD or WP GPIOs: SDIO interface used for * Wifi/Bluetooth chip */ + broken-cd; }; usb@50000 { diff --git a/arch/arm/boot/dts/armada-370-rd.dts b/arch/arm/boot/dts/armada-370-rd.dts index 130f8390a7e4..a3a2fedb8726 100644 --- a/arch/arm/boot/dts/armada-370-rd.dts +++ b/arch/arm/boot/dts/armada-370-rd.dts @@ -64,6 +64,7 @@ pinctrl-names = "default"; status = "okay"; /* No CD or WP GPIOs */ + broken-cd; }; usb@50000 { @@ -84,6 +85,22 @@ gpios = <&gpio0 6 1>; }; }; + + pcie-controller { + status = "okay"; + + /* Internal mini-PCIe connector */ + pcie@1,0 { + /* Port 0, Lane 0 */ + status = "okay"; + }; + + /* Internal mini-PCIe connector */ + pcie@2,0 { + /* Port 1, Lane 0 */ + status = "okay"; + }; + }; }; }; }; diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi index 550eb772c30e..90b117624abb 100644 --- a/arch/arm/boot/dts/armada-370-xp.dtsi +++ b/arch/arm/boot/dts/armada-370-xp.dtsi @@ -22,9 +22,18 @@ model = "Marvell Armada 370 and XP SoC"; compatible = "marvell,armada-370-xp"; + aliases { + eth0 = ð0; + eth1 = ð1; + }; + cpus { + #address-cells = <1>; + #size-cells = <0>; cpu@0 { compatible = "marvell,sheeva-v7"; + device_type = "cpu"; + reg = <0>; }; }; @@ -80,7 +89,7 @@ sata@a0000 { compatible = "marvell,orion-sata"; - reg = <0xa0000 0x2400>; + reg = <0xa0000 0x5000>; interrupts = <55>; clocks = <&gateclk 15>, <&gateclk 30>; clock-names = "0", "1"; @@ -94,17 +103,17 @@ reg = <0x72004 0x4>; }; - ethernet@70000 { + eth0: ethernet@70000 { compatible = "marvell,armada-370-neta"; - reg = <0x70000 0x2500>; + reg = <0x70000 0x4000>; interrupts = <8>; clocks = <&gateclk 4>; status = "disabled"; }; - ethernet@74000 { + eth1: ethernet@74000 { compatible = "marvell,armada-370-neta"; - reg = <0x74000 0x2500>; + reg = <0x74000 0x4000>; interrupts = <10>; clocks = <&gateclk 3>; status = "disabled"; @@ -143,6 +152,10 @@ reg = <0xd4000 0x200>; interrupts = <54>; clocks = <&gateclk 17>; + bus-width = <4>; + cap-sdio-irq; + cap-sd-highspeed; + cap-mmc-highspeed; status = "disabled"; }; diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi index aee2b1866ce2..fa3dfc6b4c6a 100644 --- a/arch/arm/boot/dts/armada-370.dtsi +++ b/arch/arm/boot/dts/armada-370.dtsi @@ -180,10 +180,6 @@ bus-range = <0x00 0xff>; - reg = <0x40000 0x2000>, <0x80000 0x2000>; - - reg-names = "pcie0.0", "pcie1.0"; - ranges = <0x82000000 0 0x40000 0x40000 0 0x00002000 /* Port 0.0 registers */ 0x82000000 0 0x80000 0x80000 0 0x00002000 /* Port 1.0 registers */ 0x82000000 0 0xe0000000 0xe0000000 0 0x08000000 /* non-prefetchable memory */ diff --git a/arch/arm/boot/dts/armada-xp-db.dts b/arch/arm/boot/dts/armada-xp-db.dts index d6cc8bf8272e..e28e68ff864d 100644 --- a/arch/arm/boot/dts/armada-xp-db.dts +++ b/arch/arm/boot/dts/armada-xp-db.dts @@ -30,6 +30,10 @@ }; soc { + ranges = <0 0 0xd0000000 0x100000 /* Internal registers 1MiB */ + 0xe0000000 0 0xe0000000 0x8100000 /* PCIe */ + 0xf0000000 0 0xf0000000 0x1000000>; /* Device Bus, NOR 16MiB */ + internal-regs { serial@12000 { clock-frequency = <250000000>; @@ -97,6 +101,7 @@ pinctrl-names = "default"; status = "okay"; /* No CD or WP GPIOs */ + broken-cd; }; usb@50000 { @@ -155,6 +160,35 @@ status = "okay"; }; }; + + devbus-bootcs@10400 { + status = "okay"; + ranges = <0 0xf0000000 0x1000000>; + + /* Device Bus parameters are required */ + + /* Read parameters */ + devbus,bus-width = <8>; + devbus,turn-off-ps = <60000>; + devbus,badr-skew-ps = <0>; + devbus,acc-first-ps = <124000>; + devbus,acc-next-ps = <248000>; + devbus,rd-setup-ps = <0>; + devbus,rd-hold-ps = <0>; + + /* Write parameters */ + devbus,sync-enable = <0>; + devbus,wr-high-ps = <60000>; + devbus,wr-low-ps = <60000>; + devbus,ale-wr-ps = <60000>; + + /* NOR 16 MiB */ + nor@0 { + compatible = "cfi-flash"; + reg = <0 0x1000000>; + bank-width = <2>; + }; + }; }; }; }; diff --git a/arch/arm/boot/dts/armada-xp-gp.dts b/arch/arm/boot/dts/armada-xp-gp.dts index 3ee63d128e27..c87b2de29c30 100644 --- a/arch/arm/boot/dts/armada-xp-gp.dts +++ b/arch/arm/boot/dts/armada-xp-gp.dts @@ -39,8 +39,9 @@ }; soc { - ranges = <0 0 0xd0000000 0x100000 - 0xf0000000 0 0xf0000000 0x1000000>; + ranges = <0 0 0xd0000000 0x100000 /* Internal registers 1MiB */ + 0xe0000000 0 0xe0000000 0x8100000 /* PCIe */ + 0xf0000000 0 0xf0000000 0x1000000 /* Device Bus, NOR 16MiB */>; internal-regs { serial@12000 { @@ -104,6 +105,16 @@ phy-mode = "rgmii-id"; }; + /* Front-side USB slot */ + usb@50000 { + status = "okay"; + }; + + /* Back-side USB slot */ + usb@51000 { + status = "okay"; + }; + spi0: spi@10600 { status = "okay"; diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi index f4029f015aff..2d9335da210c 100644 --- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi @@ -92,7 +92,7 @@ ethernet@34000 { compatible = "marvell,armada-370-neta"; - reg = <0x34000 0x2500>; + reg = <0x34000 0x4000>; interrupts = <14>; clocks = <&gateclk 1>; status = "disabled"; diff --git a/arch/arm/boot/dts/armada-xp-mv78460.dtsi b/arch/arm/boot/dts/armada-xp-mv78460.dtsi index 6ab56bd35de9..c7b1f4d5c1c7 100644 --- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi @@ -23,6 +23,7 @@ gpio0 = &gpio0; gpio1 = &gpio1; gpio2 = &gpio2; + eth3 = ð3; }; @@ -105,9 +106,9 @@ interrupts = <91>; }; - ethernet@34000 { + eth3: ethernet@34000 { compatible = "marvell,armada-370-neta"; - reg = <0x34000 0x2500>; + reg = <0x34000 0x4000>; interrupts = <14>; clocks = <&gateclk 1>; status = "disabled"; diff --git a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts index 46b785064dd8..8f510458ea86 100644 --- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts +++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts @@ -27,8 +27,9 @@ }; soc { - ranges = <0 0 0xd0000000 0x100000 - 0xf0000000 0 0xf0000000 0x8000000>; + ranges = <0 0 0xd0000000 0x100000 /* Internal registers 1MiB */ + 0xe0000000 0 0xe0000000 0x8100000 /* PCIe */ + 0xf0000000 0 0xf0000000 0x8000000 /* Device Bus, NOR 128MiB */>; internal-regs { serial@12000 { @@ -137,13 +138,22 @@ nr-ports = <2>; status = "okay"; }; + + /* Front side USB 0 */ usb@50000 { status = "okay"; }; + + /* Front side USB 1 */ usb@51000 { status = "okay"; }; + /* USB interface in the mini-PCIe connector */ + usb@52000 { + status = "okay"; + }; + devbus-bootcs@10400 { status = "okay"; ranges = <0 0xf0000000 0x8000000>; /* @addr 0xf000000, size 0x8000000 */ diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi index 5b902f9a3af2..416eb9481844 100644 --- a/arch/arm/boot/dts/armada-xp.dtsi +++ b/arch/arm/boot/dts/armada-xp.dtsi @@ -22,6 +22,10 @@ model = "Marvell Armada XP family SoC"; compatible = "marvell,armadaxp", "marvell,armada-370-xp"; + aliases { + eth2 = ð2; + }; + soc { internal-regs { L2: l2-cache { @@ -86,9 +90,9 @@ reg = <0x18200 0x500>; }; - ethernet@30000 { + eth2: ethernet@30000 { compatible = "marvell,armada-370-neta"; - reg = <0x30000 0x2500>; + reg = <0x30000 0x4000>; interrupts = <12>; clocks = <&gateclk 2>; status = "disabled"; diff --git a/arch/arm/boot/dts/at91-ariag25.dts b/arch/arm/boot/dts/at91-ariag25.dts index c7aebba4e8e7..cce45f5177f9 100644 --- a/arch/arm/boot/dts/at91-ariag25.dts +++ b/arch/arm/boot/dts/at91-ariag25.dts @@ -7,7 +7,7 @@ * Licensed under GPLv2 or later. */ /dts-v1/; -/include/ "at91sam9g25.dtsi" +#include "at91sam9g25.dtsi" / { model = "Acme Systems Aria G25"; @@ -21,6 +21,7 @@ serial3 = &usart2; serial4 = &usart3; serial5 = &uart0; + serial6 = &uart1; }; chosen { @@ -112,13 +113,17 @@ status = "okay"; }; + /* + * UART0/1 pins are marked as GPIO on + * Aria documentation. + * Change to "okay" if you need additional serial ports + */ uart0: serial@f8040000 { - compatible = "atmel,at91sam9260-usart"; - reg = <0xf8040000 0x200>; - interrupts = <15 4 5>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart0>; - status = "okay"; + status = "disabled"; + }; + + uart1: serial@f8044000 { + status = "disabled"; }; adc0: adc@f804c000 { @@ -138,6 +143,10 @@ }; }; }; + + rtc@fffffeb0 { + status = "okay"; + }; }; usb0: ohci@00600000 { @@ -156,7 +165,7 @@ /* little green LED in middle of Aria G25 module */ aria_led { label = "aria_led"; - gpios = <&pioB 8 0>; /* PB8 */ + gpios = <&pioB 8 GPIO_ACTIVE_HIGH>; /* PB8 */ linux,default-trigger = "heartbeat"; }; @@ -164,7 +173,7 @@ onewire@0 { compatible = "w1-gpio"; - gpios = <&pioA 21 1>; + gpios = <&pioA 21 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_w1_0>; }; diff --git a/arch/arm/boot/dts/at91-foxg20.dts b/arch/arm/boot/dts/at91-foxg20.dts new file mode 100644 index 000000000000..cbe967343997 --- /dev/null +++ b/arch/arm/boot/dts/at91-foxg20.dts @@ -0,0 +1,157 @@ +/* + * at91-foxg20.dts - Device Tree file for Acme Systems FoxG20 board + * + * Based on DT files for at91sam9g20ek evaluation board (AT91SAM9G20 SoC) + * + * Copyright (C) 2013 Douglas Gilbert <dgilbert@interlog.com> + * + * Licensed under GPLv2 or later. + */ +/dts-v1/; +#include "at91sam9g20.dtsi" + +/ { + model = "Acme Systems FoxG20"; + compatible = "acme,foxg20", "atmel,at91sam9g20", "atmel,at91sam9"; + + chosen { + bootargs = "console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootwait"; + }; + + memory { + reg = <0x20000000 0x4000000>; + }; + + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + main_clock: clock@0 { + compatible = "atmel,osc", "fixed-clock"; + clock-frequency = <18432000>; + }; + }; + + ahb { + apb { + usb1: gadget@fffa4000 { + atmel,vbus-gpio = <&pioC 6 GPIO_ACTIVE_HIGH>; + status = "okay"; + }; + + mmc0: mmc@fffa8000 { + pinctrl-0 = < + &pinctrl_mmc0_clk + &pinctrl_mmc0_slot1_cmd_dat0 + &pinctrl_mmc0_slot1_dat1_3>; + status = "okay"; + + slot@1 { + reg = <1>; + bus-width = <4>; + }; + }; + + usart0: serial@fffb0000 { + pinctrl-0 = + <&pinctrl_usart0 + &pinctrl_usart0_rts + &pinctrl_usart0_cts + >; + status = "okay"; + }; + + usart1: serial@fffb4000 { + status = "okay"; + }; + + usart2: serial@fffb8000 { + status = "okay"; + }; + + macb0: ethernet@fffc4000 { + phy-mode = "rmii"; + status = "okay"; + }; + + usart3: serial@fffd0000 { + status = "okay"; + }; + + uart0: serial@fffd4000 { + status = "okay"; + }; + + uart1: serial@fffd8000 { + status = "okay"; + }; + + dbgu: serial@fffff200 { + status = "okay"; + }; + + pinctrl@fffff400 { + board { + pinctrl_pck0_as_mck: pck0_as_mck { + atmel,pins = + <AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + }; + + mmc0_slot1 { + pinctrl_board_mmc0_slot1: mmc0_slot1-board { + atmel,pins = + <AT91_PIOC 9 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* CD pin */ + }; + }; + + i2c0 { + pinctrl_i2c0: i2c0-0 { + atmel,pins = + <AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_MULTI_DRIVE /* TWD (SDA), open drain */ + AT91_PIOA 24 AT91_PERIPH_A AT91_PINCTRL_MULTI_DRIVE>; /* TWCK (SCL), open drain */ + }; + }; + }; + + watchdog@fffffd40 { + status = "okay"; + }; + }; + + usb0: ohci@00500000 { + num-ports = <2>; + status = "okay"; + }; + }; + + i2c@0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c0>; + i2c-gpio,delay-us = <5>; /* ~85 kHz */ + status = "okay"; + }; + + leds { + compatible = "gpio-leds"; + + /* red LED marked "PC7" near mini USB (device) receptacle */ + user_led { + label = "user_led"; + gpios = <&pioC 7 GPIO_ACTIVE_HIGH>; /* PC7 */ + linux,default-trigger = "heartbeat"; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + + btn { + label = "Button"; + gpios = <&pioC 4 GPIO_ACTIVE_LOW>; + linux,code = <0x103>; + gpio-key,wakeup; + }; + }; +}; diff --git a/arch/arm/boot/dts/at91rm9200.dtsi b/arch/arm/boot/dts/at91rm9200.dtsi index 5d3ed5aafc69..92b9e21389db 100644 --- a/arch/arm/boot/dts/at91rm9200.dtsi +++ b/arch/arm/boot/dts/at91rm9200.dtsi @@ -10,7 +10,10 @@ * Licensed under GPLv2 or later. */ -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" +#include <dt-bindings/pinctrl/at91.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> / { model = "Atmel AT91RM9200 family SoC"; @@ -35,8 +38,12 @@ ssc2 = &ssc2; }; cpus { - cpu@0 { + #address-cells = <0>; + #size-cells = <0>; + + cpu { compatible = "arm,arm920t"; + device_type = "cpu"; }; }; @@ -77,25 +84,29 @@ st: timer@fffffd00 { compatible = "atmel,at91rm9200-st"; reg = <0xfffffd00 0x100>; - interrupts = <1 4 7>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; }; tcb0: timer@fffa0000 { compatible = "atmel,at91rm9200-tcb"; reg = <0xfffa0000 0x100>; - interrupts = <17 4 0 18 4 0 19 4 0>; + interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0 + 18 IRQ_TYPE_LEVEL_HIGH 0 + 19 IRQ_TYPE_LEVEL_HIGH 0>; }; tcb1: timer@fffa4000 { compatible = "atmel,at91rm9200-tcb"; reg = <0xfffa4000 0x100>; - interrupts = <20 4 0 21 4 0 22 4 0>; + interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0 + 21 IRQ_TYPE_LEVEL_HIGH 0 + 22 IRQ_TYPE_LEVEL_HIGH 0>; }; i2c0: i2c@fffb8000 { compatible = "atmel,at91rm9200-i2c"; reg = <0xfffb8000 0x4000>; - interrupts = <12 4 6>; + interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_twi>; #address-cells = <1>; @@ -106,7 +117,7 @@ mmc0: mmc@fffb4000 { compatible = "atmel,hsmci"; reg = <0xfffb4000 0x4000>; - interrupts = <10 4 0>; + interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -115,7 +126,7 @@ ssc0: ssc@fffd0000 { compatible = "atmel,at91rm9200-ssc"; reg = <0xfffd0000 0x4000>; - interrupts = <14 4 5>; + interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>; status = "disable"; @@ -124,7 +135,7 @@ ssc1: ssc@fffd4000 { compatible = "atmel,at91rm9200-ssc"; reg = <0xfffd4000 0x4000>; - interrupts = <15 4 5>; + interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>; status = "disable"; @@ -133,7 +144,7 @@ ssc2: ssc@fffd8000 { compatible = "atmel,at91rm9200-ssc"; reg = <0xfffd8000 0x4000>; - interrupts = <16 4 5>; + interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc2_tx &pinctrl_ssc2_rx>; status = "disable"; @@ -142,7 +153,7 @@ macb0: ethernet@fffbc000 { compatible = "cdns,at91rm9200-emac", "cdns,emac"; reg = <0xfffbc000 0x4000>; - interrupts = <24 4 3>; + interrupts = <24 IRQ_TYPE_LEVEL_HIGH 3>; phy-mode = "rmii"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb_rmii>; @@ -167,234 +178,319 @@ dbgu { pinctrl_dbgu: dbgu-0 { atmel,pins = - <0 30 0x1 0x0 /* PA30 periph A */ - 0 31 0x1 0x1>; /* PA31 periph with pullup */ + <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA30 periph A */ + AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA31 periph with pullup */ }; }; uart0 { pinctrl_uart0: uart0-0 { atmel,pins = - <0 17 0x1 0x0 /* PA17 periph A */ - 0 18 0x1 0x0>; /* PA18 periph A */ + <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA17 periph A */ + AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA18 periph A */ }; pinctrl_uart0_rts: uart0_rts-0 { atmel,pins = - <0 20 0x1 0x0>; /* PA20 periph A */ + <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA20 periph A */ }; pinctrl_uart0_cts: uart0_cts-0 { atmel,pins = - <0 21 0x1 0x0>; /* PA21 periph A */ + <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA21 periph A */ }; }; uart1 { pinctrl_uart1: uart1-0 { atmel,pins = - <1 20 0x1 0x1 /* PB20 periph A with pullup */ - 1 21 0x1 0x0>; /* PB21 periph A */ + <AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB20 periph A with pullup */ + AT91_PIOB 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB21 periph A */ }; pinctrl_uart1_rts: uart1_rts-0 { atmel,pins = - <1 24 0x1 0x0>; /* PB24 periph A */ + <AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB24 periph A */ }; pinctrl_uart1_cts: uart1_cts-0 { atmel,pins = - <1 26 0x1 0x0>; /* PB26 periph A */ + <AT91_PIOB 26 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB26 periph A */ }; pinctrl_uart1_dtr_dsr: uart1_dtr_dsr-0 { atmel,pins = - <1 19 0x1 0x0 /* PB19 periph A */ - 1 25 0x1 0x0>; /* PB25 periph A */ + <AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB19 periph A */ + AT91_PIOB 25 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB25 periph A */ }; pinctrl_uart1_dcd: uart1_dcd-0 { atmel,pins = - <1 23 0x1 0x0>; /* PB23 periph A */ + <AT91_PIOB 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB23 periph A */ }; pinctrl_uart1_ri: uart1_ri-0 { atmel,pins = - <1 18 0x1 0x0>; /* PB18 periph A */ + <AT91_PIOB 18 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB18 periph A */ }; }; uart2 { pinctrl_uart2: uart2-0 { atmel,pins = - <0 22 0x1 0x0 /* PA22 periph A */ - 0 23 0x1 0x1>; /* PA23 periph A with pullup */ + <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA22 periph A */ + AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA23 periph A with pullup */ }; pinctrl_uart2_rts: uart2_rts-0 { atmel,pins = - <0 30 0x2 0x0>; /* PA30 periph B */ + <AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA30 periph B */ }; pinctrl_uart2_cts: uart2_cts-0 { atmel,pins = - <0 31 0x2 0x0>; /* PA31 periph B */ + <AT91_PIOA 31 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA31 periph B */ }; }; uart3 { pinctrl_uart3: uart3-0 { atmel,pins = - <0 5 0x2 0x1 /* PA5 periph B with pullup */ - 0 6 0x2 0x0>; /* PA6 periph B */ + <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA5 periph B with pullup */ + AT91_PIOA 6 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA6 periph B */ }; pinctrl_uart3_rts: uart3_rts-0 { atmel,pins = - <1 0 0x2 0x0>; /* PB0 periph B */ + <AT91_PIOB 0 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB0 periph B */ }; pinctrl_uart3_cts: uart3_cts-0 { atmel,pins = - <1 1 0x2 0x0>; /* PB1 periph B */ + <AT91_PIOB 1 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB1 periph B */ }; }; nand { pinctrl_nand: nand-0 { atmel,pins = - <2 2 0x0 0x1 /* PC2 gpio RDY pin pull_up */ - 1 1 0x0 0x1>; /* PB1 gpio CD pin pull_up */ + <AT91_PIOC 2 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP /* PC2 gpio RDY pin pull_up */ + AT91_PIOB 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PB1 gpio CD pin pull_up */ }; }; macb { pinctrl_macb_rmii: macb_rmii-0 { atmel,pins = - <0 7 0x1 0x0 /* PA7 periph A */ - 0 8 0x1 0x0 /* PA8 periph A */ - 0 9 0x1 0x0 /* PA9 periph A */ - 0 10 0x1 0x0 /* PA10 periph A */ - 0 11 0x1 0x0 /* PA11 periph A */ - 0 12 0x1 0x0 /* PA12 periph A */ - 0 13 0x1 0x0 /* PA13 periph A */ - 0 14 0x1 0x0 /* PA14 periph A */ - 0 15 0x1 0x0 /* PA15 periph A */ - 0 16 0x1 0x0>; /* PA16 periph A */ + <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA7 periph A */ + AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA8 periph A */ + AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA9 periph A */ + AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA10 periph A */ + AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA11 periph A */ + AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA12 periph A */ + AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA13 periph A */ + AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA14 periph A */ + AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA15 periph A */ + AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA16 periph A */ }; pinctrl_macb_rmii_mii: macb_rmii_mii-0 { atmel,pins = - <1 12 0x2 0x0 /* PB12 periph B */ - 1 13 0x2 0x0 /* PB13 periph B */ - 1 14 0x2 0x0 /* PB14 periph B */ - 1 15 0x2 0x0 /* PB15 periph B */ - 1 16 0x2 0x0 /* PB16 periph B */ - 1 17 0x2 0x0 /* PB17 periph B */ - 1 18 0x2 0x0 /* PB18 periph B */ - 1 19 0x2 0x0>; /* PB19 periph B */ + <AT91_PIOB 12 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB12 periph B */ + AT91_PIOB 13 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB13 periph B */ + AT91_PIOB 14 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB14 periph B */ + AT91_PIOB 15 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB15 periph B */ + AT91_PIOB 16 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB16 periph B */ + AT91_PIOB 17 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB17 periph B */ + AT91_PIOB 18 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB18 periph B */ + AT91_PIOB 19 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB19 periph B */ }; }; mmc0 { pinctrl_mmc0_clk: mmc0_clk-0 { atmel,pins = - <0 27 0x1 0x0>; /* PA27 periph A */ + <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA27 periph A */ }; pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 { atmel,pins = - <0 28 0x1 0x1 /* PA28 periph A with pullup */ - 0 29 0x1 0x1>; /* PA29 periph A with pullup */ + <AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA28 periph A with pullup */ + AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA29 periph A with pullup */ }; pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 { atmel,pins = - <1 3 0x2 0x1 /* PB3 periph B with pullup */ - 1 4 0x2 0x1 /* PB4 periph B with pullup */ - 1 5 0x2 0x1>; /* PB5 periph B with pullup */ + <AT91_PIOB 3 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PB3 periph B with pullup */ + AT91_PIOB 4 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PB4 periph B with pullup */ + AT91_PIOB 5 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PB5 periph B with pullup */ }; pinctrl_mmc0_slot1_cmd_dat0: mmc0_slot1_cmd_dat0-0 { atmel,pins = - <0 8 0x2 0x1 /* PA8 periph B with pullup */ - 0 9 0x2 0x1>; /* PA9 periph B with pullup */ + <AT91_PIOA 8 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA8 periph B with pullup */ + AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PA9 periph B with pullup */ }; pinctrl_mmc0_slot1_dat1_3: mmc0_slot1_dat1_3-0 { atmel,pins = - <0 10 0x2 0x1 /* PA10 periph B with pullup */ - 0 11 0x2 0x1 /* PA11 periph B with pullup */ - 0 12 0x2 0x1>; /* PA12 periph B with pullup */ + <AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA10 periph B with pullup */ + AT91_PIOA 11 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA11 periph B with pullup */ + AT91_PIOA 12 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PA12 periph B with pullup */ }; }; ssc0 { pinctrl_ssc0_tx: ssc0_tx-0 { atmel,pins = - <1 0 0x1 0x0 /* PB0 periph A */ - 1 1 0x1 0x0 /* PB1 periph A */ - 1 2 0x1 0x0>; /* PB2 periph A */ + <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB0 periph A */ + AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB1 periph A */ + AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB2 periph A */ }; pinctrl_ssc0_rx: ssc0_rx-0 { atmel,pins = - <1 3 0x1 0x0 /* PB3 periph A */ - 1 4 0x1 0x0 /* PB4 periph A */ - 1 5 0x1 0x0>; /* PB5 periph A */ + <AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB3 periph A */ + AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB4 periph A */ + AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB5 periph A */ }; }; ssc1 { pinctrl_ssc1_tx: ssc1_tx-0 { atmel,pins = - <1 6 0x1 0x0 /* PB6 periph A */ - 1 7 0x1 0x0 /* PB7 periph A */ - 1 8 0x1 0x0>; /* PB8 periph A */ + <AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB6 periph A */ + AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB7 periph A */ + AT91_PIOB 8 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB8 periph A */ }; pinctrl_ssc1_rx: ssc1_rx-0 { atmel,pins = - <1 9 0x1 0x0 /* PB9 periph A */ - 1 10 0x1 0x0 /* PB10 periph A */ - 1 11 0x1 0x0>; /* PB11 periph A */ + <AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB9 periph A */ + AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB10 periph A */ + AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB11 periph A */ }; }; ssc2 { pinctrl_ssc2_tx: ssc2_tx-0 { atmel,pins = - <1 12 0x1 0x0 /* PB12 periph A */ - 1 13 0x1 0x0 /* PB13 periph A */ - 1 14 0x1 0x0>; /* PB14 periph A */ + <AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB12 periph A */ + AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB13 periph A */ + AT91_PIOB 14 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB14 periph A */ }; pinctrl_ssc2_rx: ssc2_rx-0 { atmel,pins = - <1 15 0x1 0x0 /* PB15 periph A */ - 1 16 0x1 0x0 /* PB16 periph A */ - 1 17 0x1 0x0>; /* PB17 periph A */ + <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB15 periph A */ + AT91_PIOB 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB16 periph A */ + AT91_PIOB 17 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB17 periph A */ }; }; twi { pinctrl_twi: twi-0 { atmel,pins = - <0 25 0x1 0x2 /* PA25 periph A with multi drive */ - 0 26 0x1 0x2>; /* PA26 periph A with multi drive */ + <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_MULTI_DRIVE /* PA25 periph A with multi drive */ + AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_MULTI_DRIVE>; /* PA26 periph A with multi drive */ }; pinctrl_twi_gpio: twi_gpio-0 { atmel,pins = - <0 25 0x0 0x2 /* PA25 GPIO with multi drive */ - 0 26 0x0 0x2>; /* PA26 GPIO with multi drive */ + <AT91_PIOA 25 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE /* PA25 GPIO with multi drive */ + AT91_PIOA 26 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>; /* PA26 GPIO with multi drive */ + }; + }; + + tcb0 { + pinctrl_tcb0_tclk0: tcb0_tclk0-0 { + atmel,pins = <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tclk1: tcb0_tclk1-0 { + atmel,pins = <AT91_PIOA 14 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tclk2: tcb0_tclk2-0 { + atmel,pins = <AT91_PIOA 15 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tioa0: tcb0_tioa0-0 { + atmel,pins = <AT91_PIOA 17 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tioa1: tcb0_tioa1-0 { + atmel,pins = <AT91_PIOA 19 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tioa2: tcb0_tioa2-0 { + atmel,pins = <AT91_PIOA 21 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tiob0: tcb0_tiob0-0 { + atmel,pins = <AT91_PIOA 18 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tiob1: tcb0_tiob1-0 { + atmel,pins = <AT91_PIOA 20 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tiob2: tcb0_tiob2-0 { + atmel,pins = <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + }; + + tcb1 { + pinctrl_tcb1_tclk0: tcb1_tclk0-0 { + atmel,pins = <AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tclk1: tcb1_tclk1-0 { + atmel,pins = <AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tclk2: tcb1_tclk2-0 { + atmel,pins = <AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tioa0: tcb1_tioa0-0 { + atmel,pins = <AT91_PIOB 6 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tioa1: tcb1_tioa1-0 { + atmel,pins = <AT91_PIOB 8 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tioa2: tcb1_tioa2-0 { + atmel,pins = <AT91_PIOB 10 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tiob0: tcb1_tiob0-0 { + atmel,pins = <AT91_PIOB 7 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tiob1: tcb1_tiob1-0 { + atmel,pins = <AT91_PIOB 9 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tiob2: tcb1_tiob2-0 { + atmel,pins = <AT91_PIOB 11 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + }; + + spi0 { + pinctrl_spi0: spi0-0 { + atmel,pins = + <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA0 periph A SPI0_MISO pin */ + AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA1 periph A SPI0_MOSI pin */ + AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA2 periph A SPI0_SPCK pin */ }; }; pioA: gpio@fffff400 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff400 0x200>; - interrupts = <2 4 1>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -404,7 +500,7 @@ pioB: gpio@fffff600 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff600 0x200>; - interrupts = <3 4 1>; + interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -414,7 +510,7 @@ pioC: gpio@fffff800 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff800 0x200>; - interrupts = <4 4 1>; + interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -424,7 +520,7 @@ pioD: gpio@fffffa00 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffffa00 0x200>; - interrupts = <5 4 1>; + interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -435,7 +531,7 @@ dbgu: serial@fffff200 { compatible = "atmel,at91rm9200-usart"; reg = <0xfffff200 0x200>; - interrupts = <1 4 7>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; status = "disabled"; @@ -444,7 +540,7 @@ usart0: serial@fffc0000 { compatible = "atmel,at91rm9200-usart"; reg = <0xfffc0000 0x200>; - interrupts = <6 4 5>; + interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; @@ -455,7 +551,7 @@ usart1: serial@fffc4000 { compatible = "atmel,at91rm9200-usart"; reg = <0xfffc4000 0x200>; - interrupts = <7 4 5>; + interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; @@ -466,7 +562,7 @@ usart2: serial@fffc8000 { compatible = "atmel,at91rm9200-usart"; reg = <0xfffc8000 0x200>; - interrupts = <8 4 5>; + interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; @@ -477,7 +573,7 @@ usart3: serial@fffcc000 { compatible = "atmel,at91rm9200-usart"; reg = <0xfffcc000 0x200>; - interrupts = <23 4 5>; + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; @@ -488,7 +584,18 @@ usb1: gadget@fffb0000 { compatible = "atmel,at91rm9200-udc"; reg = <0xfffb0000 0x4000>; - interrupts = <11 4 2>; + interrupts = <11 IRQ_TYPE_LEVEL_HIGH 2>; + status = "disabled"; + }; + + spi0: spi@fffe0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "atmel,at91rm9200-spi"; + reg = <0xfffe0000 0x200>; + interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi0>; status = "disabled"; }; }; @@ -503,9 +610,9 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_nand>; nand-ecc-mode = "soft"; - gpios = <&pioC 2 0 + gpios = <&pioC 2 GPIO_ACTIVE_HIGH 0 - &pioB 1 0 + &pioB 1 GPIO_ACTIVE_HIGH >; status = "disabled"; }; @@ -513,15 +620,15 @@ usb0: ohci@00300000 { compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00300000 0x100000>; - interrupts = <23 4 2>; + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 2>; status = "disabled"; }; }; i2c@0 { compatible = "i2c-gpio"; - gpios = <&pioA 25 0 /* sda */ - &pioA 26 0 /* scl */ + gpios = <&pioA 25 GPIO_ACTIVE_HIGH /* sda */ + &pioA 26 GPIO_ACTIVE_HIGH /* scl */ >; i2c-gpio,sda-open-drain; i2c-gpio,scl-open-drain; diff --git a/arch/arm/boot/dts/at91rm9200ek.dts b/arch/arm/boot/dts/at91rm9200ek.dts index e586d85f8e23..d2d72c3b44c4 100644 --- a/arch/arm/boot/dts/at91rm9200ek.dts +++ b/arch/arm/boot/dts/at91rm9200ek.dts @@ -6,7 +6,7 @@ * Licensed under GPLv2 only */ /dts-v1/; -/include/ "at91rm9200.dtsi" +#include "at91rm9200.dtsi" / { model = "Atmel AT91RM9200 evaluation kit"; @@ -50,9 +50,19 @@ }; usb1: gadget@fffb0000 { - atmel,vbus-gpio = <&pioD 4 0>; + atmel,vbus-gpio = <&pioD 4 GPIO_ACTIVE_HIGH>; status = "okay"; }; + + spi0: spi@fffe0000 { + status = "okay"; + cs-gpios = <&pioA 3 0>, <0>, <0>, <0>; + mtd_dataflash@0 { + compatible = "atmel,at45", "atmel,dataflash"; + spi-max-frequency = <15000000>; + reg = <0>; + }; + }; }; usb0: ohci@00300000 { @@ -66,19 +76,19 @@ ds2 { label = "green"; - gpios = <&pioB 0 0x1>; + gpios = <&pioB 0 GPIO_ACTIVE_LOW>; linux,default-trigger = "mmc0"; }; ds4 { label = "yellow"; - gpios = <&pioB 1 0x1>; + gpios = <&pioB 1 GPIO_ACTIVE_LOW>; linux,default-trigger = "heartbeat"; }; ds6 { label = "red"; - gpios = <&pioB 2 0x1>; + gpios = <&pioB 2 GPIO_ACTIVE_LOW>; }; }; }; diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi index 84c4bef2d726..c7ccbcbffb3e 100644 --- a/arch/arm/boot/dts/at91sam9260.dtsi +++ b/arch/arm/boot/dts/at91sam9260.dtsi @@ -8,7 +8,10 @@ * Licensed under GPLv2 or later. */ -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" +#include <dt-bindings/pinctrl/at91.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> / { model = "Atmel AT91SAM9260 family SoC"; @@ -32,8 +35,12 @@ ssc0 = &ssc0; }; cpus { - cpu@0 { - compatible = "arm,arm926ejs"; + #address-cells = <0>; + #size-cells = <0>; + + cpu { + compatible = "arm,arm926ej-s"; + device_type = "cpu"; }; }; @@ -84,19 +91,23 @@ pit: timer@fffffd30 { compatible = "atmel,at91sam9260-pit"; reg = <0xfffffd30 0xf>; - interrupts = <1 4 7>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; }; tcb0: timer@fffa0000 { compatible = "atmel,at91rm9200-tcb"; reg = <0xfffa0000 0x100>; - interrupts = <17 4 0 18 4 0 19 4 0>; + interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0 + 18 IRQ_TYPE_LEVEL_HIGH 0 + 19 IRQ_TYPE_LEVEL_HIGH 0>; }; tcb1: timer@fffdc000 { compatible = "atmel,at91rm9200-tcb"; reg = <0xfffdc000 0x100>; - interrupts = <26 4 0 27 4 0 28 4 0>; + interrupts = <26 IRQ_TYPE_LEVEL_HIGH 0 + 27 IRQ_TYPE_LEVEL_HIGH 0 + 28 IRQ_TYPE_LEVEL_HIGH 0>; }; pinctrl@fffff400 { @@ -116,234 +127,318 @@ dbgu { pinctrl_dbgu: dbgu-0 { atmel,pins = - <1 14 0x1 0x0 /* PB14 periph A */ - 1 15 0x1 0x1>; /* PB15 periph with pullup */ + <AT91_PIOB 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB14 periph A */ + AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PB15 periph with pullup */ }; }; usart0 { pinctrl_usart0: usart0-0 { atmel,pins = - <1 4 0x1 0x0 /* PB4 periph A */ - 1 5 0x1 0x0>; /* PB5 periph A */ + <AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB4 periph A */ + AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB5 periph A */ }; pinctrl_usart0_rts: usart0_rts-0 { atmel,pins = - <1 26 0x1 0x0>; /* PB26 periph A */ + <AT91_PIOB 26 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB26 periph A */ }; pinctrl_usart0_cts: usart0_cts-0 { atmel,pins = - <1 27 0x1 0x0>; /* PB27 periph A */ + <AT91_PIOB 27 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB27 periph A */ }; pinctrl_usart0_dtr_dsr: usart0_dtr_dsr-0 { atmel,pins = - <1 24 0x1 0x0 /* PB24 periph A */ - 1 22 0x1 0x0>; /* PB22 periph A */ + <AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB24 periph A */ + AT91_PIOB 22 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB22 periph A */ }; pinctrl_usart0_dcd: usart0_dcd-0 { atmel,pins = - <1 23 0x1 0x0>; /* PB23 periph A */ + <AT91_PIOB 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB23 periph A */ }; pinctrl_usart0_ri: usart0_ri-0 { atmel,pins = - <1 25 0x1 0x0>; /* PB25 periph A */ + <AT91_PIOB 25 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB25 periph A */ }; }; usart1 { pinctrl_usart1: usart1-0 { atmel,pins = - <1 6 0x1 0x1 /* PB6 periph A with pullup */ - 1 7 0x1 0x0>; /* PB7 periph A */ + <AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB6 periph A with pullup */ + AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB7 periph A */ }; pinctrl_usart1_rts: usart1_rts-0 { atmel,pins = - <1 28 0x1 0x0>; /* PB28 periph A */ + <AT91_PIOB 28 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB28 periph A */ }; pinctrl_usart1_cts: usart1_cts-0 { atmel,pins = - <1 29 0x1 0x0>; /* PB29 periph A */ + <AT91_PIOB 29 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB29 periph A */ }; }; usart2 { pinctrl_usart2: usart2-0 { atmel,pins = - <1 8 0x1 0x1 /* PB8 periph A with pullup */ - 1 9 0x1 0x0>; /* PB9 periph A */ + <AT91_PIOB 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB8 periph A with pullup */ + AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB9 periph A */ }; pinctrl_usart2_rts: usart2_rts-0 { atmel,pins = - <0 4 0x1 0x0>; /* PA4 periph A */ + <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA4 periph A */ }; pinctrl_usart2_cts: usart2_cts-0 { atmel,pins = - <0 5 0x1 0x0>; /* PA5 periph A */ + <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA5 periph A */ }; }; usart3 { pinctrl_usart3: usart3-0 { atmel,pins = - <1 10 0x1 0x1 /* PB10 periph A with pullup */ - 1 11 0x1 0x0>; /* PB11 periph A */ + <AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB10 periph A with pullup */ + AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB11 periph A */ }; pinctrl_usart3_rts: usart3_rts-0 { atmel,pins = - <2 8 0x2 0x0>; /* PC8 periph B */ + <AT91_PIOB 8 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC8 periph B */ }; pinctrl_usart3_cts: usart3_cts-0 { atmel,pins = - <2 10 0x2 0x0>; /* PC10 periph B */ + <AT91_PIOB 10 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC10 periph B */ }; }; uart0 { pinctrl_uart0: uart0-0 { atmel,pins = - <0 31 0x2 0x1 /* PA31 periph B with pullup */ - 0 30 0x2 0x0>; /* PA30 periph B */ + <AT91_PIOA 31 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA31 periph B with pullup */ + AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA30 periph B */ }; }; uart1 { pinctrl_uart1: uart1-0 { atmel,pins = - <1 12 0x1 0x1 /* PB12 periph A with pullup */ - 1 13 0x1 0x0>; /* PB13 periph A */ + <AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB12 periph A with pullup */ + AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB13 periph A */ }; }; nand { pinctrl_nand: nand-0 { atmel,pins = - <2 13 0x0 0x1 /* PC13 gpio RDY pin pull_up */ - 2 14 0x0 0x1>; /* PC14 gpio enable pin pull_up */ + <AT91_PIOC 13 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP /* PC13 gpio RDY pin pull_up */ + AT91_PIOC 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PC14 gpio enable pin pull_up */ }; }; macb { pinctrl_macb_rmii: macb_rmii-0 { atmel,pins = - <0 12 0x1 0x0 /* PA12 periph A */ - 0 13 0x1 0x0 /* PA13 periph A */ - 0 14 0x1 0x0 /* PA14 periph A */ - 0 15 0x1 0x0 /* PA15 periph A */ - 0 16 0x1 0x0 /* PA16 periph A */ - 0 17 0x1 0x0 /* PA17 periph A */ - 0 18 0x1 0x0 /* PA18 periph A */ - 0 19 0x1 0x0 /* PA19 periph A */ - 0 20 0x1 0x0 /* PA20 periph A */ - 0 21 0x1 0x0>; /* PA21 periph A */ + <AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA12 periph A */ + AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA13 periph A */ + AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA14 periph A */ + AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA15 periph A */ + AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA16 periph A */ + AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA17 periph A */ + AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA18 periph A */ + AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA19 periph A */ + AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA20 periph A */ + AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA21 periph A */ }; pinctrl_macb_rmii_mii: macb_rmii_mii-0 { atmel,pins = - <0 22 0x2 0x0 /* PA22 periph B */ - 0 23 0x2 0x0 /* PA23 periph B */ - 0 24 0x2 0x0 /* PA24 periph B */ - 0 25 0x2 0x0 /* PA25 periph B */ - 0 26 0x2 0x0 /* PA26 periph B */ - 0 27 0x2 0x0 /* PA27 periph B */ - 0 28 0x2 0x0 /* PA28 periph B */ - 0 29 0x2 0x0>; /* PA29 periph B */ + <AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA22 periph B */ + AT91_PIOA 23 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA23 periph B */ + AT91_PIOA 24 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA24 periph B */ + AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA25 periph B */ + AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA26 periph B */ + AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA27 periph B */ + AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA28 periph B */ + AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA29 periph B */ }; pinctrl_macb_rmii_mii_alt: macb_rmii_mii-1 { atmel,pins = - <0 10 0x2 0x0 /* PA10 periph B */ - 0 11 0x2 0x0 /* PA11 periph B */ - 0 22 0x2 0x0 /* PA22 periph B */ - 0 25 0x2 0x0 /* PA25 periph B */ - 0 26 0x2 0x0 /* PA26 periph B */ - 0 27 0x2 0x0 /* PA27 periph B */ - 0 28 0x2 0x0 /* PA28 periph B */ - 0 29 0x2 0x0>; /* PA29 periph B */ + <AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA10 periph B */ + AT91_PIOA 11 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA11 periph B */ + AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA22 periph B */ + AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA25 periph B */ + AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA26 periph B */ + AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA27 periph B */ + AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA28 periph B */ + AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA29 periph B */ }; }; mmc0 { pinctrl_mmc0_clk: mmc0_clk-0 { atmel,pins = - <0 8 0x1 0x0>; /* PA8 periph A */ + <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA8 periph A */ }; pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 { atmel,pins = - <0 7 0x1 0x1 /* PA7 periph A with pullup */ - 0 6 0x1 0x1>; /* PA6 periph A with pullup */ + <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA7 periph A with pullup */ + AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA6 periph A with pullup */ }; pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 { atmel,pins = - <0 9 0x1 0x1 /* PA9 periph A with pullup */ - 0 10 0x1 0x1 /* PA10 periph A with pullup */ - 0 11 0x1 0x1>; /* PA11 periph A with pullup */ + <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA9 periph A with pullup */ + AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA10 periph A with pullup */ + AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA11 periph A with pullup */ }; pinctrl_mmc0_slot1_cmd_dat0: mmc0_slot1_cmd_dat0-0 { atmel,pins = - <0 1 0x2 0x1 /* PA1 periph B with pullup */ - 0 0 0x2 0x1>; /* PA0 periph B with pullup */ + <AT91_PIOA 1 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA1 periph B with pullup */ + AT91_PIOA 0 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PA0 periph B with pullup */ }; pinctrl_mmc0_slot1_dat1_3: mmc0_slot1_dat1_3-0 { atmel,pins = - <0 5 0x2 0x1 /* PA5 periph B with pullup */ - 0 4 0x2 0x1 /* PA4 periph B with pullup */ - 0 3 0x2 0x1>; /* PA3 periph B with pullup */ + <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA5 periph B with pullup */ + AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA4 periph B with pullup */ + AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PA3 periph B with pullup */ }; }; ssc0 { pinctrl_ssc0_tx: ssc0_tx-0 { atmel,pins = - <1 16 0x1 0x0 /* PB16 periph A */ - 1 17 0x1 0x0 /* PB17 periph A */ - 1 18 0x1 0x0>; /* PB18 periph A */ + <AT91_PIOB 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB16 periph A */ + AT91_PIOB 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB17 periph A */ + AT91_PIOB 18 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB18 periph A */ }; pinctrl_ssc0_rx: ssc0_rx-0 { atmel,pins = - <1 19 0x1 0x0 /* PB19 periph A */ - 1 20 0x1 0x0 /* PB20 periph A */ - 1 21 0x1 0x0>; /* PB21 periph A */ + <AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB19 periph A */ + AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB20 periph A */ + AT91_PIOB 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB21 periph A */ }; }; spi0 { pinctrl_spi0: spi0-0 { atmel,pins = - <0 0 0x1 0x0 /* PA0 periph A SPI0_MISO pin */ - 0 1 0x1 0x0 /* PA1 periph A SPI0_MOSI pin */ - 0 2 0x1 0x0>; /* PA2 periph A SPI0_SPCK pin */ + <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA0 periph A SPI0_MISO pin */ + AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA1 periph A SPI0_MOSI pin */ + AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA2 periph A SPI0_SPCK pin */ }; }; spi1 { pinctrl_spi1: spi1-0 { atmel,pins = - <1 0 0x1 0x0 /* PB0 periph A SPI1_MISO pin */ - 1 1 0x1 0x0 /* PB1 periph A SPI1_MOSI pin */ - 1 2 0x1 0x0>; /* PB2 periph A SPI1_SPCK pin */ + <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB0 periph A SPI1_MISO pin */ + AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB1 periph A SPI1_MOSI pin */ + AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB2 periph A SPI1_SPCK pin */ + }; + }; + + i2c_gpio0 { + pinctrl_i2c_gpio0: i2c_gpio0-0 { + atmel,pins = + <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE + AT91_PIOA 24 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>; + }; + }; + + tcb0 { + pinctrl_tcb0_tclk0: tcb0_tclk0-0 { + atmel,pins = <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tclk1: tcb0_tclk1-0 { + atmel,pins = <AT91_PIOB 6 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tclk2: tcb0_tclk2-0 { + atmel,pins = <AT91_PIOB 7 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tioa0: tcb0_tioa0-0 { + atmel,pins = <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tioa1: tcb0_tioa1-0 { + atmel,pins = <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tioa2: tcb0_tioa2-0 { + atmel,pins = <AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tiob0: tcb0_tiob0-0 { + atmel,pins = <AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tiob1: tcb0_tiob1-0 { + atmel,pins = <AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tiob2: tcb0_tiob2-0 { + atmel,pins = <AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + }; + + tcb1 { + pinctrl_tcb1_tclk0: tcb1_tclk0-0 { + atmel,pins = <AT91_PIOB 16 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tclk1: tcb1_tclk1-0 { + atmel,pins = <AT91_PIOB 17 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tclk2: tcb1_tclk2-0 { + atmel,pins = <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tioa0: tcb1_tioa0-0 { + atmel,pins = <AT91_PIOB 0 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tioa1: tcb1_tioa1-0 { + atmel,pins = <AT91_PIOB 2 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tioa2: tcb1_tioa2-0 { + atmel,pins = <AT91_PIOB 3 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tiob0: tcb1_tiob0-0 { + atmel,pins = <AT91_PIOB 1 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tiob1: tcb1_tiob1-0 { + atmel,pins = <AT91_PIOB 18 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tiob2: tcb1_tiob2-0 { + atmel,pins = <AT91_PIOB 19 AT91_PERIPH_B AT91_PINCTRL_NONE>; }; }; pioA: gpio@fffff400 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff400 0x200>; - interrupts = <2 4 1>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -353,7 +448,7 @@ pioB: gpio@fffff600 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff600 0x200>; - interrupts = <3 4 1>; + interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -363,7 +458,7 @@ pioC: gpio@fffff800 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff800 0x200>; - interrupts = <4 4 1>; + interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -374,7 +469,7 @@ dbgu: serial@fffff200 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffff200 0x200>; - interrupts = <1 4 7>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; status = "disabled"; @@ -383,7 +478,7 @@ usart0: serial@fffb0000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffb0000 0x200>; - interrupts = <6 4 5>; + interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; @@ -394,7 +489,7 @@ usart1: serial@fffb4000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffb4000 0x200>; - interrupts = <7 4 5>; + interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; @@ -405,7 +500,7 @@ usart2: serial@fffb8000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffb8000 0x200>; - interrupts = <8 4 5>; + interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; @@ -416,7 +511,7 @@ usart3: serial@fffd0000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffd0000 0x200>; - interrupts = <23 4 5>; + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; @@ -427,7 +522,7 @@ uart0: serial@fffd4000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffd4000 0x200>; - interrupts = <24 4 5>; + interrupts = <24 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; @@ -438,7 +533,7 @@ uart1: serial@fffd8000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffd8000 0x200>; - interrupts = <25 4 5>; + interrupts = <25 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; @@ -449,7 +544,7 @@ macb0: ethernet@fffc4000 { compatible = "cdns,at32ap7000-macb", "cdns,macb"; reg = <0xfffc4000 0x100>; - interrupts = <21 4 3>; + interrupts = <21 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb_rmii>; status = "disabled"; @@ -458,14 +553,14 @@ usb1: gadget@fffa4000 { compatible = "atmel,at91rm9200-udc"; reg = <0xfffa4000 0x4000>; - interrupts = <10 4 2>; + interrupts = <10 IRQ_TYPE_LEVEL_HIGH 2>; status = "disabled"; }; i2c0: i2c@fffac000 { compatible = "atmel,at91sam9260-i2c"; reg = <0xfffac000 0x100>; - interrupts = <11 4 6>; + interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -474,7 +569,7 @@ mmc0: mmc@fffa8000 { compatible = "atmel,hsmci"; reg = <0xfffa8000 0x600>; - interrupts = <9 4 0>; + interrupts = <9 IRQ_TYPE_LEVEL_HIGH 0>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -483,7 +578,7 @@ ssc0: ssc@fffbc000 { compatible = "atmel,at91rm9200-ssc"; reg = <0xfffbc000 0x4000>; - interrupts = <14 4 5>; + interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>; status = "disabled"; @@ -494,7 +589,7 @@ #size-cells = <0>; compatible = "atmel,at91rm9200-spi"; reg = <0xfffc8000 0x200>; - interrupts = <12 4 3>; + interrupts = <12 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi0>; status = "disabled"; @@ -505,7 +600,7 @@ #size-cells = <0>; compatible = "atmel,at91rm9200-spi"; reg = <0xfffcc000 0x200>; - interrupts = <13 4 3>; + interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi1>; status = "disabled"; @@ -514,7 +609,7 @@ adc0: adc@fffe0000 { compatible = "atmel,at91sam9260-adc"; reg = <0xfffe0000 0x100>; - interrupts = <5 4 0>; + interrupts = <5 IRQ_TYPE_LEVEL_HIGH 0>; atmel,adc-use-external-triggers; atmel,adc-channels-used = <0xf>; atmel,adc-vref = <3300>; @@ -567,8 +662,8 @@ atmel,nand-cmd-offset = <22>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_nand>; - gpios = <&pioC 13 0 - &pioC 14 0 + gpios = <&pioC 13 GPIO_ACTIVE_HIGH + &pioC 14 GPIO_ACTIVE_HIGH 0 >; status = "disabled"; @@ -577,21 +672,23 @@ usb0: ohci@00500000 { compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00500000 0x100000>; - interrupts = <20 4 2>; + interrupts = <20 IRQ_TYPE_LEVEL_HIGH 2>; status = "disabled"; }; }; i2c@0 { compatible = "i2c-gpio"; - gpios = <&pioA 23 0 /* sda */ - &pioA 24 0 /* scl */ + gpios = <&pioA 23 GPIO_ACTIVE_HIGH /* sda */ + &pioA 24 GPIO_ACTIVE_HIGH /* scl */ >; i2c-gpio,sda-open-drain; i2c-gpio,scl-open-drain; i2c-gpio,delay-us = <2>; /* ~100 kHz */ #address-cells = <1>; #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c_gpio0>; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi index 94b58ab2cc08..d5bd65f74602 100644 --- a/arch/arm/boot/dts/at91sam9263.dtsi +++ b/arch/arm/boot/dts/at91sam9263.dtsi @@ -6,7 +6,10 @@ * Licensed under GPLv2 only. */ -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" +#include <dt-bindings/pinctrl/at91.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> / { model = "Atmel AT91SAM9263 family SoC"; @@ -29,8 +32,12 @@ ssc1 = &ssc1; }; cpus { - cpu@0 { - compatible = "arm,arm926ejs"; + #address-cells = <0>; + #size-cells = <0>; + + cpu { + compatible = "arm,arm926ej-s"; + device_type = "cpu"; }; }; @@ -72,13 +79,13 @@ pit: timer@fffffd30 { compatible = "atmel,at91sam9260-pit"; reg = <0xfffffd30 0xf>; - interrupts = <1 4 7>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; }; tcb0: timer@fff7c000 { compatible = "atmel,at91rm9200-tcb"; reg = <0xfff7c000 0x100>; - interrupts = <19 4 0>; + interrupts = <19 IRQ_TYPE_LEVEL_HIGH 0>; }; rstc@fffffd00 { @@ -110,221 +117,259 @@ dbgu { pinctrl_dbgu: dbgu-0 { atmel,pins = - <2 30 0x1 0x0 /* PC30 periph A */ - 2 31 0x1 0x1>; /* PC31 periph with pullup */ + <AT91_PIOC 30 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC30 periph A */ + AT91_PIOC 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PC31 periph with pullup */ }; }; usart0 { pinctrl_usart0: usart0-0 { atmel,pins = - <0 26 0x1 0x1 /* PA26 periph A with pullup */ - 0 27 0x1 0x0>; /* PA27 periph A */ + <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA26 periph A with pullup */ + AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA27 periph A */ }; pinctrl_usart0_rts: usart0_rts-0 { atmel,pins = - <0 28 0x1 0x0>; /* PA28 periph A */ + <AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA28 periph A */ }; pinctrl_usart0_cts: usart0_cts-0 { atmel,pins = - <0 29 0x1 0x0>; /* PA29 periph A */ + <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA29 periph A */ }; }; usart1 { pinctrl_usart1: usart1-0 { atmel,pins = - <3 0 0x1 0x1 /* PD0 periph A with pullup */ - 3 1 0x1 0x0>; /* PD1 periph A */ + <AT91_PIOD 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD0 periph A with pullup */ + AT91_PIOD 1 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD1 periph A */ }; pinctrl_usart1_rts: usart1_rts-0 { atmel,pins = - <3 7 0x2 0x0>; /* PD7 periph B */ + <AT91_PIOD 7 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PD7 periph B */ }; pinctrl_usart1_cts: usart1_cts-0 { atmel,pins = - <3 8 0x2 0x0>; /* PD8 periph B */ + <AT91_PIOD 8 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PD8 periph B */ }; }; usart2 { pinctrl_usart2: usart2-0 { atmel,pins = - <3 2 0x1 0x1 /* PD2 periph A with pullup */ - 3 3 0x1 0x0>; /* PD3 periph A */ + <AT91_PIOD 2 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD2 periph A with pullup */ + AT91_PIOD 3 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD3 periph A */ }; pinctrl_usart2_rts: usart2_rts-0 { atmel,pins = - <3 5 0x2 0x0>; /* PD5 periph B */ + <AT91_PIOD 5 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PD5 periph B */ }; pinctrl_usart2_cts: usart2_cts-0 { atmel,pins = - <4 6 0x2 0x0>; /* PD6 periph B */ + <AT91_PIOD 6 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PD6 periph B */ }; }; nand { pinctrl_nand: nand-0 { atmel,pins = - <0 22 0x0 0x1 /* PA22 gpio RDY pin pull_up*/ - 3 15 0x0 0x1>; /* PD15 gpio enable pin pull_up */ + <AT91_PIOA 22 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP /* PA22 gpio RDY pin pull_up*/ + AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PD15 gpio enable pin pull_up */ }; }; macb { pinctrl_macb_rmii: macb_rmii-0 { atmel,pins = - <2 25 0x2 0x0 /* PC25 periph B */ - 4 21 0x1 0x0 /* PE21 periph A */ - 4 23 0x1 0x0 /* PE23 periph A */ - 4 24 0x1 0x0 /* PE24 periph A */ - 4 25 0x1 0x0 /* PE25 periph A */ - 4 26 0x1 0x0 /* PE26 periph A */ - 4 27 0x1 0x0 /* PE27 periph A */ - 4 28 0x1 0x0 /* PE28 periph A */ - 4 29 0x1 0x0 /* PE29 periph A */ - 4 30 0x1 0x0>; /* PE30 periph A */ + <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC25 periph B */ + AT91_PIOE 21 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE21 periph A */ + AT91_PIOE 23 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE23 periph A */ + AT91_PIOE 24 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE24 periph A */ + AT91_PIOE 25 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE25 periph A */ + AT91_PIOE 26 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE26 periph A */ + AT91_PIOE 27 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE27 periph A */ + AT91_PIOE 28 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE28 periph A */ + AT91_PIOE 29 AT91_PERIPH_A AT91_PINCTRL_NONE /* PE29 periph A */ + AT91_PIOE 30 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PE30 periph A */ }; pinctrl_macb_rmii_mii: macb_rmii_mii-0 { atmel,pins = - <2 20 0x2 0x0 /* PC20 periph B */ - 2 21 0x2 0x0 /* PC21 periph B */ - 2 22 0x2 0x0 /* PC22 periph B */ - 2 23 0x2 0x0 /* PC23 periph B */ - 2 24 0x2 0x0 /* PC24 periph B */ - 2 25 0x2 0x0 /* PC25 periph B */ - 2 27 0x2 0x0 /* PC27 periph B */ - 4 22 0x2 0x0>; /* PE22 periph B */ + <AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC20 periph B */ + AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC21 periph B */ + AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC22 periph B */ + AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC23 periph B */ + AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC24 periph B */ + AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC25 periph B */ + AT91_PIOC 27 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC27 periph B */ + AT91_PIOE 22 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PE22 periph B */ }; }; mmc0 { pinctrl_mmc0_clk: mmc0_clk-0 { atmel,pins = - <0 12 0x1 0x0>; /* PA12 periph A */ + <AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA12 periph A */ }; pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 { atmel,pins = - <0 1 0x1 0x1 /* PA1 periph A with pullup */ - 0 0 0x1 0x1>; /* PA0 periph A with pullup */ + <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA1 periph A with pullup */ + AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA0 periph A with pullup */ }; pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 { atmel,pins = - <0 3 0x1 0x1 /* PA3 periph A with pullup */ - 0 4 0x1 0x1 /* PA4 periph A with pullup */ - 0 5 0x1 0x1>; /* PA5 periph A with pullup */ + <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA3 periph A with pullup */ + AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA4 periph A with pullup */ + AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA5 periph A with pullup */ }; pinctrl_mmc0_slot1_cmd_dat0: mmc0_slot1_cmd_dat0-0 { atmel,pins = - <0 16 0x1 0x1 /* PA16 periph A with pullup */ - 0 17 0x1 0x1>; /* PA17 periph A with pullup */ + <AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA16 periph A with pullup */ + AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA17 periph A with pullup */ }; pinctrl_mmc0_slot1_dat1_3: mmc0_slot1_dat1_3-0 { atmel,pins = - <0 18 0x1 0x1 /* PA18 periph A with pullup */ - 0 19 0x1 0x1 /* PA19 periph A with pullup */ - 0 20 0x1 0x1>; /* PA20 periph A with pullup */ + <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA18 periph A with pullup */ + AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA19 periph A with pullup */ + AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA20 periph A with pullup */ }; }; mmc1 { pinctrl_mmc1_clk: mmc1_clk-0 { atmel,pins = - <0 6 0x1 0x0>; /* PA6 periph A */ + <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA6 periph A */ }; pinctrl_mmc1_slot0_cmd_dat0: mmc1_slot0_cmd_dat0-0 { atmel,pins = - <0 7 0x1 0x1 /* PA7 periph A with pullup */ - 0 8 0x1 0x1>; /* PA8 periph A with pullup */ + <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA7 periph A with pullup */ + AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA8 periph A with pullup */ }; pinctrl_mmc1_slot0_dat1_3: mmc1_slot0_dat1_3-0 { atmel,pins = - <0 9 0x1 0x1 /* PA9 periph A with pullup */ - 0 10 0x1 0x1 /* PA10 periph A with pullup */ - 0 11 0x1 0x1>; /* PA11 periph A with pullup */ + <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA9 periph A with pullup */ + AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA10 periph A with pullup */ + AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA11 periph A with pullup */ }; pinctrl_mmc1_slot1_cmd_dat0: mmc1_slot1_cmd_dat0-0 { atmel,pins = - <0 21 0x1 0x1 /* PA21 periph A with pullup */ - 0 22 0x1 0x1>; /* PA22 periph A with pullup */ + <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA21 periph A with pullup */ + AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA22 periph A with pullup */ }; pinctrl_mmc1_slot1_dat1_3: mmc1_slot1_dat1_3-0 { atmel,pins = - <0 23 0x1 0x1 /* PA23 periph A with pullup */ - 0 24 0x1 0x1 /* PA24 periph A with pullup */ - 0 25 0x1 0x1>; /* PA25 periph A with pullup */ + <AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA23 periph A with pullup */ + AT91_PIOA 24 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA24 periph A with pullup */ + AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA25 periph A with pullup */ }; }; ssc0 { pinctrl_ssc0_tx: ssc0_tx-0 { atmel,pins = - <1 0 0x2 0x0 /* PB0 periph B */ - 1 1 0x2 0x0 /* PB1 periph B */ - 1 2 0x2 0x0>; /* PB2 periph B */ + <AT91_PIOB 0 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB0 periph B */ + AT91_PIOB 1 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB1 periph B */ + AT91_PIOB 2 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB2 periph B */ }; pinctrl_ssc0_rx: ssc0_rx-0 { atmel,pins = - <1 3 0x2 0x0 /* PB3 periph B */ - 1 4 0x2 0x0 /* PB4 periph B */ - 1 5 0x2 0x0>; /* PB5 periph B */ + <AT91_PIOB 3 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB3 periph B */ + AT91_PIOB 4 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB4 periph B */ + AT91_PIOB 5 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB5 periph B */ }; }; ssc1 { pinctrl_ssc1_tx: ssc1_tx-0 { atmel,pins = - <1 6 0x1 0x0 /* PB6 periph A */ - 1 7 0x1 0x0 /* PB7 periph A */ - 1 8 0x1 0x0>; /* PB8 periph A */ + <AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB6 periph A */ + AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB7 periph A */ + AT91_PIOB 8 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB8 periph A */ }; pinctrl_ssc1_rx: ssc1_rx-0 { atmel,pins = - <1 9 0x1 0x0 /* PB9 periph A */ - 1 10 0x1 0x0 /* PB10 periph A */ - 1 11 0x1 0x0>; /* PB11 periph A */ + <AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB9 periph A */ + AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB10 periph A */ + AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB11 periph A */ }; }; spi0 { pinctrl_spi0: spi0-0 { atmel,pins = - <0 0 0x2 0x0 /* PA0 periph B SPI0_MISO pin */ - 0 1 0x2 0x0 /* PA1 periph B SPI0_MOSI pin */ - 0 2 0x2 0x0>; /* PA2 periph B SPI0_SPCK pin */ + <AT91_PIOA 0 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA0 periph B SPI0_MISO pin */ + AT91_PIOA 1 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA1 periph B SPI0_MOSI pin */ + AT91_PIOA 2 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA2 periph B SPI0_SPCK pin */ }; }; spi1 { pinctrl_spi1: spi1-0 { atmel,pins = - <1 12 0x1 0x0 /* PB12 periph A SPI1_MISO pin */ - 1 13 0x1 0x0 /* PB13 periph A SPI1_MOSI pin */ - 1 14 0x1 0x0>; /* PB14 periph A SPI1_SPCK pin */ + <AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB12 periph A SPI1_MISO pin */ + AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB13 periph A SPI1_MOSI pin */ + AT91_PIOB 14 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB14 periph A SPI1_SPCK pin */ + }; + }; + + tcb0 { + pinctrl_tcb0_tclk0: tcb0_tclk0-0 { + atmel,pins = <AT91_PIOB 28 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tclk1: tcb0_tclk1-0 { + atmel,pins = <AT91_PIOC 28 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tclk2: tcb0_tclk2-0 { + atmel,pins = <AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tioa0: tcb0_tioa0-0 { + atmel,pins = <AT91_PIOE 18 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tioa1: tcb0_tioa1-0 { + atmel,pins = <AT91_PIOE 8 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tioa2: tcb0_tioa2-0 { + atmel,pins = <AT91_PIOB 17 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tiob0: tcb0_tiob0-0 { + atmel,pins = <AT91_PIOE 19 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tiob1: tcb0_tiob1-0 { + atmel,pins = <AT91_PIOE 9 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tiob2: tcb0_tiob2-0 { + atmel,pins = <AT91_PIOB 18 AT91_PERIPH_B AT91_PINCTRL_NONE>; }; }; pioA: gpio@fffff200 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff200 0x200>; - interrupts = <2 4 1>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -334,7 +379,7 @@ pioB: gpio@fffff400 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff400 0x200>; - interrupts = <3 4 1>; + interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -344,7 +389,7 @@ pioC: gpio@fffff600 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff600 0x200>; - interrupts = <4 4 1>; + interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -354,7 +399,7 @@ pioD: gpio@fffff800 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff800 0x200>; - interrupts = <4 4 1>; + interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -364,7 +409,7 @@ pioE: gpio@fffffa00 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffffa00 0x200>; - interrupts = <4 4 1>; + interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -375,7 +420,7 @@ dbgu: serial@ffffee00 { compatible = "atmel,at91sam9260-usart"; reg = <0xffffee00 0x200>; - interrupts = <1 4 7>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; status = "disabled"; @@ -384,7 +429,7 @@ usart0: serial@fff8c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff8c000 0x200>; - interrupts = <7 4 5>; + interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; @@ -395,7 +440,7 @@ usart1: serial@fff90000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff90000 0x200>; - interrupts = <8 4 5>; + interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; @@ -406,7 +451,7 @@ usart2: serial@fff94000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff94000 0x200>; - interrupts = <9 4 5>; + interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; @@ -417,7 +462,7 @@ ssc0: ssc@fff98000 { compatible = "atmel,at91rm9200-ssc"; reg = <0xfff98000 0x4000>; - interrupts = <16 4 5>; + interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>; status = "disabled"; @@ -426,7 +471,7 @@ ssc1: ssc@fff9c000 { compatible = "atmel,at91rm9200-ssc"; reg = <0xfff9c000 0x4000>; - interrupts = <17 4 5>; + interrupts = <17 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>; status = "disabled"; @@ -435,7 +480,7 @@ macb0: ethernet@fffbc000 { compatible = "cdns,at32ap7000-macb", "cdns,macb"; reg = <0xfffbc000 0x100>; - interrupts = <21 4 3>; + interrupts = <21 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb_rmii>; status = "disabled"; @@ -444,14 +489,14 @@ usb1: gadget@fff78000 { compatible = "atmel,at91rm9200-udc"; reg = <0xfff78000 0x4000>; - interrupts = <24 4 2>; + interrupts = <24 IRQ_TYPE_LEVEL_HIGH 2>; status = "disabled"; }; i2c0: i2c@fff88000 { compatible = "atmel,at91sam9263-i2c"; reg = <0xfff88000 0x100>; - interrupts = <13 4 6>; + interrupts = <13 IRQ_TYPE_LEVEL_HIGH 6>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -460,7 +505,7 @@ mmc0: mmc@fff80000 { compatible = "atmel,hsmci"; reg = <0xfff80000 0x600>; - interrupts = <10 4 0>; + interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -469,7 +514,7 @@ mmc1: mmc@fff84000 { compatible = "atmel,hsmci"; reg = <0xfff84000 0x600>; - interrupts = <11 4 0>; + interrupts = <11 IRQ_TYPE_LEVEL_HIGH 0>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -486,7 +531,7 @@ #size-cells = <0>; compatible = "atmel,at91rm9200-spi"; reg = <0xfffa4000 0x200>; - interrupts = <14 4 3>; + interrupts = <14 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi0>; status = "disabled"; @@ -497,7 +542,7 @@ #size-cells = <0>; compatible = "atmel,at91rm9200-spi"; reg = <0xfffa8000 0x200>; - interrupts = <15 4 3>; + interrupts = <15 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi1>; status = "disabled"; @@ -515,8 +560,8 @@ atmel,nand-cmd-offset = <22>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_nand>; - gpios = <&pioA 22 0 - &pioD 15 0 + gpios = <&pioA 22 GPIO_ACTIVE_HIGH + &pioD 15 GPIO_ACTIVE_HIGH 0 >; status = "disabled"; @@ -525,15 +570,15 @@ usb0: ohci@00a00000 { compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00a00000 0x100000>; - interrupts = <29 4 2>; + interrupts = <29 IRQ_TYPE_LEVEL_HIGH 2>; status = "disabled"; }; }; i2c@0 { compatible = "i2c-gpio"; - gpios = <&pioB 4 0 /* sda */ - &pioB 5 0 /* scl */ + gpios = <&pioB 4 GPIO_ACTIVE_HIGH /* sda */ + &pioB 5 GPIO_ACTIVE_HIGH /* scl */ >; i2c-gpio,sda-open-drain; i2c-gpio,scl-open-drain; diff --git a/arch/arm/boot/dts/at91sam9263ek.dts b/arch/arm/boot/dts/at91sam9263ek.dts index 3b82d91e7fcc..70f835b55c0b 100644 --- a/arch/arm/boot/dts/at91sam9263ek.dts +++ b/arch/arm/boot/dts/at91sam9263ek.dts @@ -6,7 +6,7 @@ * Licensed under GPLv2 only */ /dts-v1/; -/include/ "at91sam9263.dtsi" +#include "at91sam9263.dtsi" / { model = "Atmel at91sam9263ek"; @@ -51,7 +51,7 @@ }; usb1: gadget@fff78000 { - atmel,vbus-gpio = <&pioA 25 0>; + atmel,vbus-gpio = <&pioA 25 GPIO_ACTIVE_HIGH>; status = "okay"; }; @@ -65,8 +65,8 @@ slot@0 { reg = <0>; bus-width = <4>; - cd-gpios = <&pioE 18 0>; - wp-gpios = <&pioE 19 0>; + cd-gpios = <&pioE 18 GPIO_ACTIVE_HIGH>; + wp-gpios = <&pioE 19 GPIO_ACTIVE_HIGH>; }; }; @@ -74,8 +74,8 @@ mmc0 { pinctrl_board_mmc0: mmc0-board { atmel,pins = - <5 18 0x0 0x5 /* PE18 gpio CD pin pull up and deglitch */ - 5 19 0x0 0x1>; /* PE19 gpio WP pin pull up */ + <AT91_PIOE 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH /* PE18 gpio CD pin pull up and deglitch */ + AT91_PIOE 19 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PE19 gpio WP pin pull up */ }; }; }; @@ -89,6 +89,10 @@ reg = <0>; }; }; + + watchdog@fffffd40 { + status = "okay"; + }; }; nand0: nand@40000000 { @@ -141,8 +145,8 @@ usb0: ohci@00a00000 { num-ports = <2>; status = "okay"; - atmel,vbus-gpio = <&pioA 24 0 - &pioA 21 0 + atmel,vbus-gpio = <&pioA 24 GPIO_ACTIVE_HIGH + &pioA 21 GPIO_ACTIVE_HIGH >; }; }; @@ -152,13 +156,13 @@ d3 { label = "d3"; - gpios = <&pioB 7 0>; + gpios = <&pioB 7 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; d2 { label = "d2"; - gpios = <&pioC 29 1>; + gpios = <&pioC 29 GPIO_ACTIVE_LOW>; linux,default-trigger = "nand-disk"; }; }; @@ -168,14 +172,14 @@ left_click { label = "left_click"; - gpios = <&pioC 5 1>; + gpios = <&pioC 5 GPIO_ACTIVE_LOW>; linux,code = <272>; gpio-key,wakeup; }; right_click { label = "right_click"; - gpios = <&pioC 4 1>; + gpios = <&pioC 4 GPIO_ACTIVE_LOW>; linux,code = <273>; gpio-key,wakeup; }; diff --git a/arch/arm/boot/dts/at91sam9g15.dtsi b/arch/arm/boot/dts/at91sam9g15.dtsi index 28467fd6bf96..cfd7044616d7 100644 --- a/arch/arm/boot/dts/at91sam9g15.dtsi +++ b/arch/arm/boot/dts/at91sam9g15.dtsi @@ -6,7 +6,7 @@ * Licensed under GPLv2. */ -/include/ "at91sam9x5.dtsi" +#include "at91sam9x5.dtsi" / { model = "Atmel AT91SAM9G15 SoC"; diff --git a/arch/arm/boot/dts/at91sam9g15ek.dts b/arch/arm/boot/dts/at91sam9g15ek.dts index 5427b2dba87e..26b0444b0f96 100644 --- a/arch/arm/boot/dts/at91sam9g15ek.dts +++ b/arch/arm/boot/dts/at91sam9g15ek.dts @@ -7,8 +7,8 @@ * Licensed under GPLv2 or later. */ /dts-v1/; -/include/ "at91sam9g15.dtsi" -/include/ "at91sam9x5ek.dtsi" +#include "at91sam9g15.dtsi" +#include "at91sam9x5ek.dtsi" / { model = "Atmel AT91SAM9G15-EK"; diff --git a/arch/arm/boot/dts/at91sam9g20.dtsi b/arch/arm/boot/dts/at91sam9g20.dtsi index 75ce6e760016..b8e79466014f 100644 --- a/arch/arm/boot/dts/at91sam9g20.dtsi +++ b/arch/arm/boot/dts/at91sam9g20.dtsi @@ -6,7 +6,7 @@ * Licensed under GPLv2. */ -/include/ "at91sam9260.dtsi" +#include "at91sam9260.dtsi" / { model = "Atmel AT91SAM9G20 family SoC"; diff --git a/arch/arm/boot/dts/at91sam9g20ek.dts b/arch/arm/boot/dts/at91sam9g20ek.dts index e5324bf9d529..bbfd753112c9 100644 --- a/arch/arm/boot/dts/at91sam9g20ek.dts +++ b/arch/arm/boot/dts/at91sam9g20ek.dts @@ -6,7 +6,7 @@ * Licensed under GPLv2. */ /dts-v1/; -/include/ "at91sam9g20ek_common.dtsi" +#include "at91sam9g20ek_common.dtsi" / { model = "Atmel at91sam9g20ek"; @@ -17,13 +17,13 @@ ds1 { label = "ds1"; - gpios = <&pioA 9 0>; + gpios = <&pioA 9 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; ds5 { label = "ds5"; - gpios = <&pioA 6 1>; + gpios = <&pioA 6 GPIO_ACTIVE_LOW>; }; }; }; diff --git a/arch/arm/boot/dts/at91sam9g20ek_2mmc.dts b/arch/arm/boot/dts/at91sam9g20ek_2mmc.dts index 66467b113126..bdb799bad179 100644 --- a/arch/arm/boot/dts/at91sam9g20ek_2mmc.dts +++ b/arch/arm/boot/dts/at91sam9g20ek_2mmc.dts @@ -6,7 +6,7 @@ * Licensed under GPLv2. */ /dts-v1/; -/include/ "at91sam9g20ek_common.dtsi" +#include "at91sam9g20ek_common.dtsi" / { model = "Atmel at91sam9g20ek 2 mmc"; @@ -23,7 +23,7 @@ slot@0 { reg = <0>; bus-width = <4>; - cd-gpios = <&pioC 2 0>; + cd-gpios = <&pioC 2 GPIO_ACTIVE_HIGH>; }; }; @@ -31,7 +31,7 @@ mmc0_slot0 { pinctrl_board_mmc0_slot0: mmc0_slot0-board { atmel,pins = - <2 2 0x0 0x5>; /* PC2 gpio CD pin pull up and deglitch */ + <AT91_PIOC 2 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PC2 gpio CD pin pull up and deglitch */ }; }; }; @@ -43,13 +43,13 @@ ds1 { label = "ds1"; - gpios = <&pioB 9 0>; + gpios = <&pioB 9 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; ds5 { label = "ds5"; - gpios = <&pioB 8 1>; + gpios = <&pioB 8 GPIO_ACTIVE_LOW>; }; }; }; diff --git a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi index 6a92c5baef8c..137354689ad0 100644 --- a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi +++ b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi @@ -5,7 +5,7 @@ * * Licensed under GPLv2. */ -/include/ "at91sam9g20.dtsi" +#include "at91sam9g20.dtsi" / { @@ -34,10 +34,17 @@ board { pinctrl_pck0_as_mck: pck0_as_mck { atmel,pins = - <2 1 0x2 0x0>; /* PC1 periph B */ + <AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC1 periph B */ }; }; + + mmc0_slot1 { + pinctrl_board_mmc0_slot1: mmc0_slot1-board { + atmel,pins = + <AT91_PIOC 9 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PC9 gpio CD pin pull up and deglitch */ + }; + }; }; dbgu: serial@fffff200 { @@ -65,7 +72,7 @@ }; usb1: gadget@fffa4000 { - atmel,vbus-gpio = <&pioC 5 0>; + atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>; status = "okay"; }; @@ -79,16 +86,7 @@ slot@1 { reg = <1>; bus-width = <4>; - cd-gpios = <&pioC 9 0>; - }; - }; - - pinctrl@fffff400 { - mmc0_slot1 { - pinctrl_board_mmc0_slot1: mmc0_slot1-board { - atmel,pins = - <2 9 0x0 0x5>; /* PC9 gpio CD pin pull up and deglitch */ - }; + cd-gpios = <&pioC 9 GPIO_ACTIVE_HIGH>; }; }; @@ -106,6 +104,10 @@ reg = <1>; }; }; + + watchdog@fffffd40 { + status = "okay"; + }; }; nand0: nand@40000000 { @@ -180,14 +182,14 @@ btn3 { label = "Button 3"; - gpios = <&pioA 30 1>; + gpios = <&pioA 30 GPIO_ACTIVE_LOW>; linux,code = <0x103>; gpio-key,wakeup; }; btn4 { label = "Button 4"; - gpios = <&pioA 31 1>; + gpios = <&pioA 31 GPIO_ACTIVE_LOW>; linux,code = <0x104>; gpio-key,wakeup; }; diff --git a/arch/arm/boot/dts/at91sam9g25.dtsi b/arch/arm/boot/dts/at91sam9g25.dtsi index 5fd32df03f25..b4ec6fe53fc7 100644 --- a/arch/arm/boot/dts/at91sam9g25.dtsi +++ b/arch/arm/boot/dts/at91sam9g25.dtsi @@ -6,7 +6,7 @@ * Licensed under GPLv2. */ -/include/ "at91sam9x5.dtsi" +#include "at91sam9x5.dtsi" / { model = "Atmel AT91SAM9G25 SoC"; diff --git a/arch/arm/boot/dts/at91sam9g25ek.dts b/arch/arm/boot/dts/at91sam9g25ek.dts index a1c511fecdc1..1e4c49c584d3 100644 --- a/arch/arm/boot/dts/at91sam9g25ek.dts +++ b/arch/arm/boot/dts/at91sam9g25ek.dts @@ -7,8 +7,8 @@ * Licensed under GPLv2 or later. */ /dts-v1/; -/include/ "at91sam9g25.dtsi" -/include/ "at91sam9x5ek.dtsi" +#include "at91sam9g25.dtsi" +#include "at91sam9x5ek.dtsi" / { model = "Atmel AT91SAM9G25-EK"; diff --git a/arch/arm/boot/dts/at91sam9g35.dtsi b/arch/arm/boot/dts/at91sam9g35.dtsi index d6fa8af50724..bebf9f55614b 100644 --- a/arch/arm/boot/dts/at91sam9g35.dtsi +++ b/arch/arm/boot/dts/at91sam9g35.dtsi @@ -6,7 +6,7 @@ * Licensed under GPLv2. */ -/include/ "at91sam9x5.dtsi" +#include "at91sam9x5.dtsi" / { model = "Atmel AT91SAM9G35 SoC"; diff --git a/arch/arm/boot/dts/at91sam9g35ek.dts b/arch/arm/boot/dts/at91sam9g35ek.dts index 6f58ab8d21f5..641a9bf89ed1 100644 --- a/arch/arm/boot/dts/at91sam9g35ek.dts +++ b/arch/arm/boot/dts/at91sam9g35ek.dts @@ -7,8 +7,8 @@ * Licensed under GPLv2 or later. */ /dts-v1/; -/include/ "at91sam9g35.dtsi" -/include/ "at91sam9x5ek.dtsi" +#include "at91sam9g35.dtsi" +#include "at91sam9x5ek.dtsi" / { model = "Atmel AT91SAM9G35-EK"; diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi index bf18a735c37d..c3e514837074 100644 --- a/arch/arm/boot/dts/at91sam9g45.dtsi +++ b/arch/arm/boot/dts/at91sam9g45.dtsi @@ -9,7 +9,11 @@ * Licensed under GPLv2 or later. */ -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" +#include <dt-bindings/dma/at91.h> +#include <dt-bindings/pinctrl/at91.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> / { model = "Atmel AT91SAM9G45 family SoC"; @@ -35,8 +39,12 @@ ssc1 = &ssc1; }; cpus { - cpu@0 { - compatible = "arm,arm926ejs"; + #address-cells = <0>; + #size-cells = <0>; + + cpu { + compatible = "arm,arm926ej-s"; + device_type = "cpu"; }; }; @@ -83,7 +91,7 @@ pit: timer@fffffd30 { compatible = "atmel,at91sam9260-pit"; reg = <0xfffffd30 0xf>; - interrupts = <1 4 7>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; }; @@ -95,19 +103,19 @@ tcb0: timer@fff7c000 { compatible = "atmel,at91rm9200-tcb"; reg = <0xfff7c000 0x100>; - interrupts = <18 4 0>; + interrupts = <18 IRQ_TYPE_LEVEL_HIGH 0>; }; tcb1: timer@fffd4000 { compatible = "atmel,at91rm9200-tcb"; reg = <0xfffd4000 0x100>; - interrupts = <18 4 0>; + interrupts = <18 IRQ_TYPE_LEVEL_HIGH 0>; }; dma: dma-controller@ffffec00 { compatible = "atmel,at91sam9g45-dma"; reg = <0xffffec00 0x200>; - interrupts = <21 4 0>; + interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>; #dma-cells = <2>; }; @@ -130,221 +138,297 @@ dbgu { pinctrl_dbgu: dbgu-0 { atmel,pins = - <1 12 0x1 0x0 /* PB12 periph A */ - 1 13 0x1 0x0>; /* PB13 periph A */ + <AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB12 periph A */ + AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB13 periph A */ }; }; usart0 { pinctrl_usart0: usart0-0 { atmel,pins = - <1 19 0x1 0x1 /* PB19 periph A with pullup */ - 1 18 0x1 0x0>; /* PB18 periph A */ + <AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB19 periph A with pullup */ + AT91_PIOB 18 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB18 periph A */ }; pinctrl_usart0_rts: usart0_rts-0 { atmel,pins = - <1 17 0x2 0x0>; /* PB17 periph B */ + <AT91_PIOB 17 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB17 periph B */ }; pinctrl_usart0_cts: usart0_cts-0 { atmel,pins = - <1 15 0x2 0x0>; /* PB15 periph B */ + <AT91_PIOB 15 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB15 periph B */ }; }; uart1 { pinctrl_usart1: usart1-0 { atmel,pins = - <1 4 0x1 0x1 /* PB4 periph A with pullup */ - 1 5 0x1 0x0>; /* PB5 periph A */ + <AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB4 periph A with pullup */ + AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB5 periph A */ }; pinctrl_usart1_rts: usart1_rts-0 { atmel,pins = - <3 16 0x1 0x0>; /* PD16 periph A */ + <AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD16 periph A */ }; pinctrl_usart1_cts: usart1_cts-0 { atmel,pins = - <3 17 0x1 0x0>; /* PD17 periph A */ + <AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD17 periph A */ }; }; usart2 { pinctrl_usart2: usart2-0 { atmel,pins = - <1 6 0x1 0x1 /* PB6 periph A with pullup */ - 1 7 0x1 0x0>; /* PB7 periph A */ + <AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB6 periph A with pullup */ + AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB7 periph A */ }; pinctrl_usart2_rts: usart2_rts-0 { atmel,pins = - <2 9 0x2 0x0>; /* PC9 periph B */ + <AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC9 periph B */ }; pinctrl_usart2_cts: usart2_cts-0 { atmel,pins = - <2 11 0x2 0x0>; /* PC11 periph B */ + <AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC11 periph B */ }; }; usart3 { pinctrl_usart3: usart3-0 { atmel,pins = - <1 8 0x1 0x1 /* PB9 periph A with pullup */ - 1 9 0x1 0x0>; /* PB8 periph A */ + <AT91_PIOB 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB9 periph A with pullup */ + AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB8 periph A */ }; pinctrl_usart3_rts: usart3_rts-0 { atmel,pins = - <0 23 0x2 0x0>; /* PA23 periph B */ + <AT91_PIOA 23 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA23 periph B */ }; pinctrl_usart3_cts: usart3_cts-0 { atmel,pins = - <0 24 0x2 0x0>; /* PA24 periph B */ + <AT91_PIOA 24 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA24 periph B */ }; }; nand { pinctrl_nand: nand-0 { atmel,pins = - <2 8 0x0 0x1 /* PC8 gpio RDY pin pull_up*/ - 2 14 0x0 0x1>; /* PC14 gpio enable pin pull_up */ + <AT91_PIOC 8 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP /* PC8 gpio RDY pin pull_up*/ + AT91_PIOC 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PC14 gpio enable pin pull_up */ }; }; macb { pinctrl_macb_rmii: macb_rmii-0 { atmel,pins = - <0 10 0x1 0x0 /* PA10 periph A */ - 0 11 0x1 0x0 /* PA11 periph A */ - 0 12 0x1 0x0 /* PA12 periph A */ - 0 13 0x1 0x0 /* PA13 periph A */ - 0 14 0x1 0x0 /* PA14 periph A */ - 0 15 0x1 0x0 /* PA15 periph A */ - 0 16 0x1 0x0 /* PA16 periph A */ - 0 17 0x1 0x0 /* PA17 periph A */ - 0 18 0x1 0x0 /* PA18 periph A */ - 0 19 0x1 0x0>; /* PA19 periph A */ + <AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA10 periph A */ + AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA11 periph A */ + AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA12 periph A */ + AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA13 periph A */ + AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA14 periph A */ + AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA15 periph A */ + AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA16 periph A */ + AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA17 periph A */ + AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA18 periph A */ + AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA19 periph A */ }; pinctrl_macb_rmii_mii: macb_rmii_mii-0 { atmel,pins = - <0 6 0x2 0x0 /* PA6 periph B */ - 0 7 0x2 0x0 /* PA7 periph B */ - 0 8 0x2 0x0 /* PA8 periph B */ - 0 9 0x2 0x0 /* PA9 periph B */ - 0 27 0x2 0x0 /* PA27 periph B */ - 0 28 0x2 0x0 /* PA28 periph B */ - 0 29 0x2 0x0 /* PA29 periph B */ - 0 30 0x2 0x0>; /* PA30 periph B */ + <AT91_PIOA 6 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA6 periph B */ + AT91_PIOA 7 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA7 periph B */ + AT91_PIOA 8 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA8 periph B */ + AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA9 periph B */ + AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA27 periph B */ + AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA28 periph B */ + AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA29 periph B */ + AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA30 periph B */ }; }; mmc0 { pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 { atmel,pins = - <0 0 0x1 0x0 /* PA0 periph A */ - 0 1 0x1 0x1 /* PA1 periph A with pullup */ - 0 2 0x1 0x1>; /* PA2 periph A with pullup */ + <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA0 periph A */ + AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA1 periph A with pullup */ + AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA2 periph A with pullup */ }; pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 { atmel,pins = - <0 3 0x1 0x1 /* PA3 periph A with pullup */ - 0 4 0x1 0x1 /* PA4 periph A with pullup */ - 0 5 0x1 0x1>; /* PA5 periph A with pullup */ + <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA3 periph A with pullup */ + AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA4 periph A with pullup */ + AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA5 periph A with pullup */ }; pinctrl_mmc0_slot0_dat4_7: mmc0_slot0_dat4_7-0 { atmel,pins = - <0 6 0x1 0x1 /* PA6 periph A with pullup */ - 0 7 0x1 0x1 /* PA7 periph A with pullup */ - 0 8 0x1 0x1 /* PA8 periph A with pullup */ - 0 9 0x1 0x1>; /* PA9 periph A with pullup */ + <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA6 periph A with pullup */ + AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA7 periph A with pullup */ + AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA8 periph A with pullup */ + AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA9 periph A with pullup */ }; }; mmc1 { pinctrl_mmc1_slot0_clk_cmd_dat0: mmc1_slot0_clk_cmd_dat0-0 { atmel,pins = - <0 31 0x1 0x0 /* PA31 periph A */ - 0 22 0x1 0x1 /* PA22 periph A with pullup */ - 0 23 0x1 0x1>; /* PA23 periph A with pullup */ + <AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA31 periph A */ + AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA22 periph A with pullup */ + AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA23 periph A with pullup */ }; pinctrl_mmc1_slot0_dat1_3: mmc1_slot0_dat1_3-0 { atmel,pins = - <0 24 0x1 0x1 /* PA24 periph A with pullup */ - 0 25 0x1 0x1 /* PA25 periph A with pullup */ - 0 26 0x1 0x1>; /* PA26 periph A with pullup */ + <AT91_PIOA 24 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA24 periph A with pullup */ + AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA25 periph A with pullup */ + AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA26 periph A with pullup */ }; pinctrl_mmc1_slot0_dat4_7: mmc1_slot0_dat4_7-0 { atmel,pins = - <0 27 0x1 0x1 /* PA27 periph A with pullup */ - 0 28 0x1 0x1 /* PA28 periph A with pullup */ - 0 29 0x1 0x1 /* PA29 periph A with pullup */ - 0 20 0x1 0x1>; /* PA30 periph A with pullup */ + <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA27 periph A with pullup */ + AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA28 periph A with pullup */ + AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA29 periph A with pullup */ + AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA30 periph A with pullup */ }; }; ssc0 { pinctrl_ssc0_tx: ssc0_tx-0 { atmel,pins = - <3 0 0x1 0x0 /* PD0 periph A */ - 3 1 0x1 0x0 /* PD1 periph A */ - 3 2 0x1 0x0>; /* PD2 periph A */ + <AT91_PIOD 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD0 periph A */ + AT91_PIOD 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD1 periph A */ + AT91_PIOD 2 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD2 periph A */ }; pinctrl_ssc0_rx: ssc0_rx-0 { atmel,pins = - <3 3 0x1 0x0 /* PD3 periph A */ - 3 4 0x1 0x0 /* PD4 periph A */ - 3 5 0x1 0x0>; /* PD5 periph A */ + <AT91_PIOD 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD3 periph A */ + AT91_PIOD 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD4 periph A */ + AT91_PIOD 5 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD5 periph A */ }; }; ssc1 { pinctrl_ssc1_tx: ssc1_tx-0 { atmel,pins = - <3 10 0x1 0x0 /* PD10 periph A */ - 3 11 0x1 0x0 /* PD11 periph A */ - 3 12 0x1 0x0>; /* PD12 periph A */ + <AT91_PIOD 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD10 periph A */ + AT91_PIOD 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD11 periph A */ + AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD12 periph A */ }; pinctrl_ssc1_rx: ssc1_rx-0 { atmel,pins = - <3 13 0x1 0x0 /* PD13 periph A */ - 3 14 0x1 0x0 /* PD14 periph A */ - 3 15 0x1 0x0>; /* PD15 periph A */ + <AT91_PIOD 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD13 periph A */ + AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD14 periph A */ + AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD15 periph A */ }; }; spi0 { pinctrl_spi0: spi0-0 { atmel,pins = - <1 0 0x1 0x0 /* PB0 periph A SPI0_MISO pin */ - 1 1 0x1 0x0 /* PB1 periph A SPI0_MOSI pin */ - 1 2 0x1 0x0>; /* PB2 periph A SPI0_SPCK pin */ + <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB0 periph A SPI0_MISO pin */ + AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB1 periph A SPI0_MOSI pin */ + AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB2 periph A SPI0_SPCK pin */ }; }; spi1 { pinctrl_spi1: spi1-0 { atmel,pins = - <1 14 0x1 0x0 /* PB14 periph A SPI1_MISO pin */ - 1 15 0x1 0x0 /* PB15 periph A SPI1_MOSI pin */ - 1 16 0x1 0x0>; /* PB16 periph A SPI1_SPCK pin */ + <AT91_PIOB 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB14 periph A SPI1_MISO pin */ + AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB15 periph A SPI1_MOSI pin */ + AT91_PIOB 16 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB16 periph A SPI1_SPCK pin */ + }; + }; + + tcb0 { + pinctrl_tcb0_tclk0: tcb0_tclk0-0 { + atmel,pins = <AT91_PIOD 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tclk1: tcb0_tclk1-0 { + atmel,pins = <AT91_PIOD 29 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tclk2: tcb0_tclk2-0 { + atmel,pins = <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tioa0: tcb0_tioa0-0 { + atmel,pins = <AT91_PIOD 20 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tioa1: tcb0_tioa1-0 { + atmel,pins = <AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tioa2: tcb0_tioa2-0 { + atmel,pins = <AT91_PIOD 22 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tiob0: tcb0_tiob0-0 { + atmel,pins = <AT91_PIOD 30 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tiob1: tcb0_tiob1-0 { + atmel,pins = <AT91_PIOD 31 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tiob2: tcb0_tiob2-0 { + atmel,pins = <AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + }; + + tcb1 { + pinctrl_tcb1_tclk0: tcb1_tclk0-0 { + atmel,pins = <AT91_PIOA 0 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tclk1: tcb1_tclk1-0 { + atmel,pins = <AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tclk2: tcb1_tclk2-0 { + atmel,pins = <AT91_PIOD 9 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tioa0: tcb1_tioa0-0 { + atmel,pins = <AT91_PIOA 1 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tioa1: tcb1_tioa1-0 { + atmel,pins = <AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tioa2: tcb1_tioa2-0 { + atmel,pins = <AT91_PIOD 7 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tiob0: tcb1_tiob0-0 { + atmel,pins = <AT91_PIOA 2 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tiob1: tcb1_tiob1-0 { + atmel,pins = <AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tiob2: tcb1_tiob2-0 { + atmel,pins = <AT91_PIOD 8 AT91_PERIPH_B AT91_PINCTRL_NONE>; }; }; pioA: gpio@fffff200 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff200 0x200>; - interrupts = <2 4 1>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -354,7 +438,7 @@ pioB: gpio@fffff400 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff400 0x200>; - interrupts = <3 4 1>; + interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -364,7 +448,7 @@ pioC: gpio@fffff600 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff600 0x200>; - interrupts = <4 4 1>; + interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -374,7 +458,7 @@ pioD: gpio@fffff800 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff800 0x200>; - interrupts = <5 4 1>; + interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -384,7 +468,7 @@ pioE: gpio@fffffa00 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffffa00 0x200>; - interrupts = <5 4 1>; + interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -395,7 +479,7 @@ dbgu: serial@ffffee00 { compatible = "atmel,at91sam9260-usart"; reg = <0xffffee00 0x200>; - interrupts = <1 4 7>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; status = "disabled"; @@ -404,7 +488,7 @@ usart0: serial@fff8c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff8c000 0x200>; - interrupts = <7 4 5>; + interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; @@ -415,7 +499,7 @@ usart1: serial@fff90000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff90000 0x200>; - interrupts = <8 4 5>; + interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; @@ -426,7 +510,7 @@ usart2: serial@fff94000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff94000 0x200>; - interrupts = <9 4 5>; + interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; @@ -437,7 +521,7 @@ usart3: serial@fff98000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff98000 0x200>; - interrupts = <10 4 5>; + interrupts = <10 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; @@ -448,7 +532,7 @@ macb0: ethernet@fffbc000 { compatible = "cdns,at32ap7000-macb", "cdns,macb"; reg = <0xfffbc000 0x100>; - interrupts = <25 4 3>; + interrupts = <25 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb_rmii>; status = "disabled"; @@ -457,7 +541,7 @@ i2c0: i2c@fff84000 { compatible = "atmel,at91sam9g10-i2c"; reg = <0xfff84000 0x100>; - interrupts = <12 4 6>; + interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -466,7 +550,7 @@ i2c1: i2c@fff88000 { compatible = "atmel,at91sam9g10-i2c"; reg = <0xfff88000 0x100>; - interrupts = <13 4 6>; + interrupts = <13 IRQ_TYPE_LEVEL_HIGH 6>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -475,7 +559,7 @@ ssc0: ssc@fff9c000 { compatible = "atmel,at91sam9g45-ssc"; reg = <0xfff9c000 0x4000>; - interrupts = <16 4 5>; + interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>; status = "disabled"; @@ -484,7 +568,7 @@ ssc1: ssc@fffa0000 { compatible = "atmel,at91sam9g45-ssc"; reg = <0xfffa0000 0x4000>; - interrupts = <17 4 5>; + interrupts = <17 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>; status = "disabled"; @@ -493,7 +577,7 @@ adc0: adc@fffb0000 { compatible = "atmel,at91sam9260-adc"; reg = <0xfffb0000 0x100>; - interrupts = <20 4 0>; + interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>; atmel,adc-use-external-triggers; atmel,adc-channels-used = <0xff>; atmel,adc-vref = <3300>; @@ -533,8 +617,8 @@ mmc0: mmc@fff80000 { compatible = "atmel,hsmci"; reg = <0xfff80000 0x600>; - interrupts = <11 4 0>; - dmas = <&dma 1 0>; + interrupts = <11 IRQ_TYPE_LEVEL_HIGH 0>; + dmas = <&dma 1 AT91_DMA_CFG_PER_ID(0)>; dma-names = "rxtx"; #address-cells = <1>; #size-cells = <0>; @@ -544,8 +628,8 @@ mmc1: mmc@fffd0000 { compatible = "atmel,hsmci"; reg = <0xfffd0000 0x600>; - interrupts = <29 4 0>; - dmas = <&dma 1 13>; + interrupts = <29 IRQ_TYPE_LEVEL_HIGH 0>; + dmas = <&dma 1 AT91_DMA_CFG_PER_ID(13)>; dma-names = "rxtx"; #address-cells = <1>; #size-cells = <0>; @@ -579,6 +663,68 @@ pinctrl-0 = <&pinctrl_spi1>; status = "disabled"; }; + + usb2: gadget@fff78000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "atmel,at91sam9rl-udc"; + reg = <0x00600000 0x80000 + 0xfff78000 0x400>; + interrupts = <27 IRQ_TYPE_LEVEL_HIGH 0>; + status = "disabled"; + + ep0 { + reg = <0>; + atmel,fifo-size = <64>; + atmel,nb-banks = <1>; + }; + + ep1 { + reg = <1>; + atmel,fifo-size = <1024>; + atmel,nb-banks = <2>; + atmel,can-dma; + atmel,can-isoc; + }; + + ep2 { + reg = <2>; + atmel,fifo-size = <1024>; + atmel,nb-banks = <2>; + atmel,can-dma; + atmel,can-isoc; + }; + + ep3 { + reg = <3>; + atmel,fifo-size = <1024>; + atmel,nb-banks = <3>; + atmel,can-dma; + }; + + ep4 { + reg = <4>; + atmel,fifo-size = <1024>; + atmel,nb-banks = <3>; + atmel,can-dma; + }; + + ep5 { + reg = <5>; + atmel,fifo-size = <1024>; + atmel,nb-banks = <3>; + atmel,can-dma; + atmel,can-isoc; + }; + + ep6 { + reg = <6>; + atmel,fifo-size = <1024>; + atmel,nb-banks = <3>; + atmel,can-dma; + atmel,can-isoc; + }; + }; }; nand0: nand@40000000 { @@ -592,8 +738,8 @@ atmel,nand-cmd-offset = <22>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_nand>; - gpios = <&pioC 8 0 - &pioC 14 0 + gpios = <&pioC 8 GPIO_ACTIVE_HIGH + &pioC 14 GPIO_ACTIVE_HIGH 0 >; status = "disabled"; @@ -602,22 +748,22 @@ usb0: ohci@00700000 { compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00700000 0x100000>; - interrupts = <22 4 2>; + interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>; status = "disabled"; }; usb1: ehci@00800000 { compatible = "atmel,at91sam9g45-ehci", "usb-ehci"; reg = <0x00800000 0x100000>; - interrupts = <22 4 2>; + interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>; status = "disabled"; }; }; i2c@0 { compatible = "i2c-gpio"; - gpios = <&pioA 20 0 /* sda */ - &pioA 21 0 /* scl */ + gpios = <&pioA 20 GPIO_ACTIVE_HIGH /* sda */ + &pioA 21 GPIO_ACTIVE_HIGH /* scl */ >; i2c-gpio,sda-open-drain; i2c-gpio,scl-open-drain; diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts index 51d9251b5bbe..a4b00e5c61c0 100644 --- a/arch/arm/boot/dts/at91sam9m10g45ek.dts +++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts @@ -7,7 +7,7 @@ * Licensed under GPLv2 or later. */ /dts-v1/; -/include/ "at91sam9g45.dtsi" +#include "at91sam9g45.dtsi" / { model = "Atmel AT91SAM9M10G45-EK"; @@ -59,6 +59,10 @@ status = "okay"; }; + watchdog@fffffd40 { + status = "okay"; + }; + mmc0: mmc@fff80000 { pinctrl-0 = < &pinctrl_board_mmc0 @@ -68,7 +72,7 @@ slot@0 { reg = <0>; bus-width = <4>; - cd-gpios = <&pioD 10 0>; + cd-gpios = <&pioD 10 GPIO_ACTIVE_HIGH>; }; }; @@ -81,8 +85,8 @@ slot@0 { reg = <0>; bus-width = <4>; - cd-gpios = <&pioD 11 0>; - wp-gpios = <&pioD 29 0>; + cd-gpios = <&pioD 11 GPIO_ACTIVE_HIGH>; + wp-gpios = <&pioD 29 GPIO_ACTIVE_HIGH>; }; }; @@ -90,15 +94,15 @@ mmc0 { pinctrl_board_mmc0: mmc0-board { atmel,pins = - <3 10 0x0 0x5>; /* PD10 gpio CD pin pull up and deglitch */ + <AT91_PIOD 10 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD10 gpio CD pin pull up and deglitch */ }; }; mmc1 { pinctrl_board_mmc1: mmc1-board { atmel,pins = - <3 11 0x0 0x5 /* PD11 gpio CD pin pull up and deglitch */ - 3 29 0x0 0x1>; /* PD29 gpio WP pin pull up */ + <AT91_PIOD 11 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH /* PD11 gpio CD pin pull up and deglitch */ + AT91_PIOD 29 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PD29 gpio WP pin pull up */ }; }; }; @@ -112,6 +116,11 @@ reg = <0>; }; }; + + usb2: gadget@fff78000 { + atmel,vbus-gpio = <&pioB 19 GPIO_ACTIVE_HIGH>; + status = "okay"; + }; }; nand0: nand@40000000 { @@ -139,8 +148,8 @@ usb0: ohci@00700000 { status = "okay"; num-ports = <2>; - atmel,vbus-gpio = <&pioD 1 1 - &pioD 3 1>; + atmel,vbus-gpio = <&pioD 1 GPIO_ACTIVE_LOW + &pioD 3 GPIO_ACTIVE_LOW>; }; usb1: ehci@00800000 { @@ -153,19 +162,19 @@ d8 { label = "d8"; - gpios = <&pioD 30 0>; + gpios = <&pioD 30 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; d6 { label = "d6"; - gpios = <&pioD 0 1>; + gpios = <&pioD 0 GPIO_ACTIVE_LOW>; linux,default-trigger = "nand-disk"; }; d7 { label = "d7"; - gpios = <&pioD 31 1>; + gpios = <&pioD 31 GPIO_ACTIVE_LOW>; linux,default-trigger = "mmc0"; }; }; @@ -175,45 +184,45 @@ left_click { label = "left_click"; - gpios = <&pioB 6 1>; + gpios = <&pioB 6 GPIO_ACTIVE_LOW>; linux,code = <272>; gpio-key,wakeup; }; right_click { label = "right_click"; - gpios = <&pioB 7 1>; + gpios = <&pioB 7 GPIO_ACTIVE_LOW>; linux,code = <273>; gpio-key,wakeup; }; left { label = "Joystick Left"; - gpios = <&pioB 14 1>; + gpios = <&pioB 14 GPIO_ACTIVE_LOW>; linux,code = <105>; }; right { label = "Joystick Right"; - gpios = <&pioB 15 1>; + gpios = <&pioB 15 GPIO_ACTIVE_LOW>; linux,code = <106>; }; up { label = "Joystick Up"; - gpios = <&pioB 16 1>; + gpios = <&pioB 16 GPIO_ACTIVE_LOW>; linux,code = <103>; }; down { label = "Joystick Down"; - gpios = <&pioB 17 1>; + gpios = <&pioB 17 GPIO_ACTIVE_LOW>; linux,code = <108>; }; enter { label = "Joystick Press"; - gpios = <&pioB 18 1>; + gpios = <&pioB 18 GPIO_ACTIVE_LOW>; linux,code = <28>; }; }; diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi index 8d25f889928e..bb7f564b3a55 100644 --- a/arch/arm/boot/dts/at91sam9n12.dtsi +++ b/arch/arm/boot/dts/at91sam9n12.dtsi @@ -7,7 +7,11 @@ * Licensed under GPLv2 or later. */ -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" +#include <dt-bindings/dma/at91.h> +#include <dt-bindings/pinctrl/at91.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> / { model = "Atmel AT91SAM9N12 SoC"; @@ -31,8 +35,12 @@ ssc0 = &ssc0; }; cpus { - cpu@0 { - compatible = "arm,arm926ejs"; + #address-cells = <0>; + #size-cells = <0>; + + cpu { + compatible = "arm,arm926ej-s"; + device_type = "cpu"; }; }; @@ -78,7 +86,7 @@ pit: timer@fffffe30 { compatible = "atmel,at91sam9260-pit"; reg = <0xfffffe30 0xf>; - interrupts = <1 4 7>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; }; shdwc@fffffe10 { @@ -89,8 +97,8 @@ mmc0: mmc@f0008000 { compatible = "atmel,hsmci"; reg = <0xf0008000 0x600>; - interrupts = <12 4 0>; - dmas = <&dma 1 0>; + interrupts = <12 IRQ_TYPE_LEVEL_HIGH 0>; + dmas = <&dma 1 AT91_DMA_CFG_PER_ID(0)>; dma-names = "rxtx"; #address-cells = <1>; #size-cells = <0>; @@ -100,19 +108,19 @@ tcb0: timer@f8008000 { compatible = "atmel,at91sam9x5-tcb"; reg = <0xf8008000 0x100>; - interrupts = <17 4 0>; + interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>; }; tcb1: timer@f800c000 { compatible = "atmel,at91sam9x5-tcb"; reg = <0xf800c000 0x100>; - interrupts = <17 4 0>; + interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>; }; dma: dma-controller@ffffec00 { compatible = "atmel,at91sam9g45-dma"; reg = <0xffffec00 0x200>; - interrupts = <20 4 0>; + interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>; #dma-cells = <2>; }; @@ -134,159 +142,235 @@ dbgu { pinctrl_dbgu: dbgu-0 { atmel,pins = - <0 9 0x1 0x0 /* PA9 periph A */ - 0 10 0x1 0x1>; /* PA10 periph with pullup */ + <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA9 periph A */ + AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA10 periph with pullup */ }; }; usart0 { pinctrl_usart0: usart0-0 { atmel,pins = - <0 1 0x1 0x1 /* PA1 periph A with pullup */ - 0 0 0x1 0x0>; /* PA0 periph A */ + <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA1 periph A with pullup */ + AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA0 periph A */ }; pinctrl_usart0_rts: usart0_rts-0 { atmel,pins = - <0 2 0x1 0x0>; /* PA2 periph A */ + <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA2 periph A */ }; pinctrl_usart0_cts: usart0_cts-0 { atmel,pins = - <0 3 0x1 0x0>; /* PA3 periph A */ + <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA3 periph A */ }; }; usart1 { pinctrl_usart1: usart1-0 { atmel,pins = - <0 6 0x1 0x1 /* PA6 periph A with pullup */ - 0 5 0x1 0x0>; /* PA5 periph A */ + <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA6 periph A with pullup */ + AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA5 periph A */ }; }; usart2 { pinctrl_usart2: usart2-0 { atmel,pins = - <0 8 0x1 0x1 /* PA8 periph A with pullup */ - 0 7 0x1 0x0>; /* PA7 periph A */ + <AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA8 periph A with pullup */ + AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA7 periph A */ }; pinctrl_usart2_rts: usart2_rts-0 { atmel,pins = - <1 0 0x2 0x0>; /* PB0 periph B */ + <AT91_PIOB 0 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB0 periph B */ }; pinctrl_usart2_cts: usart2_cts-0 { atmel,pins = - <1 1 0x2 0x0>; /* PB1 periph B */ + <AT91_PIOB 1 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB1 periph B */ }; }; usart3 { pinctrl_usart3: usart3-0 { atmel,pins = - <2 23 0x2 0x1 /* PC23 periph B with pullup */ - 2 22 0x2 0x0>; /* PC22 periph B */ + <AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PC23 periph B with pullup */ + AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC22 periph B */ }; pinctrl_usart3_rts: usart3_rts-0 { atmel,pins = - <2 24 0x2 0x0>; /* PC24 periph B */ + <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC24 periph B */ }; pinctrl_usart3_cts: usart3_cts-0 { atmel,pins = - <2 25 0x2 0x0>; /* PC25 periph B */ + <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC25 periph B */ }; }; uart0 { pinctrl_uart0: uart0-0 { atmel,pins = - <2 9 0x3 0x1 /* PC9 periph C with pullup */ - 2 8 0x3 0x0>; /* PC8 periph C */ + <AT91_PIOC 9 AT91_PERIPH_C AT91_PINCTRL_PULL_UP /* PC9 periph C with pullup */ + AT91_PIOC 8 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC8 periph C */ }; }; uart1 { pinctrl_uart1: uart1-0 { atmel,pins = - <2 16 0x3 0x1 /* PC17 periph C with pullup */ - 2 17 0x3 0x0>; /* PC16 periph C */ + <AT91_PIOC 16 AT91_PERIPH_C AT91_PINCTRL_PULL_UP /* PC17 periph C with pullup */ + AT91_PIOC 17 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC16 periph C */ }; }; nand { pinctrl_nand: nand-0 { atmel,pins = - <3 5 0x0 0x1 /* PD5 gpio RDY pin pull_up*/ - 3 4 0x0 0x1>; /* PD4 gpio enable pin pull_up */ + <AT91_PIOD 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP /* PD5 gpio RDY pin pull_up*/ + AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PD4 gpio enable pin pull_up */ }; }; mmc0 { pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 { atmel,pins = - <0 17 0x1 0x0 /* PA17 periph A */ - 0 16 0x1 0x1 /* PA16 periph A with pullup */ - 0 15 0x1 0x1>; /* PA15 periph A with pullup */ + <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA17 periph A */ + AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA16 periph A with pullup */ + AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA15 periph A with pullup */ }; pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 { atmel,pins = - <0 18 0x1 0x1 /* PA18 periph A with pullup */ - 0 19 0x1 0x1 /* PA19 periph A with pullup */ - 0 20 0x1 0x1>; /* PA20 periph A with pullup */ + <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA18 periph A with pullup */ + AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA19 periph A with pullup */ + AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA20 periph A with pullup */ }; pinctrl_mmc0_slot0_dat4_7: mmc0_slot0_dat4_7-0 { atmel,pins = - <0 11 0x2 0x1 /* PA11 periph B with pullup */ - 0 12 0x2 0x1 /* PA12 periph B with pullup */ - 0 13 0x2 0x1 /* PA13 periph B with pullup */ - 0 14 0x2 0x1>; /* PA14 periph B with pullup */ + <AT91_PIOA 11 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA11 periph B with pullup */ + AT91_PIOA 12 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA12 periph B with pullup */ + AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA13 periph B with pullup */ + AT91_PIOA 14 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PA14 periph B with pullup */ }; }; ssc0 { pinctrl_ssc0_tx: ssc0_tx-0 { atmel,pins = - <0 24 0x2 0x0 /* PA24 periph B */ - 0 25 0x2 0x0 /* PA25 periph B */ - 0 26 0x2 0x0>; /* PA26 periph B */ + <AT91_PIOA 24 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA24 periph B */ + AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA25 periph B */ + AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA26 periph B */ }; pinctrl_ssc0_rx: ssc0_rx-0 { atmel,pins = - <0 27 0x2 0x0 /* PA27 periph B */ - 0 28 0x2 0x0 /* PA28 periph B */ - 0 29 0x2 0x0>; /* PA29 periph B */ + <AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA27 periph B */ + AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA28 periph B */ + AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA29 periph B */ }; }; spi0 { pinctrl_spi0: spi0-0 { atmel,pins = - <0 11 0x1 0x0 /* PA11 periph A SPI0_MISO pin */ - 0 12 0x1 0x0 /* PA12 periph A SPI0_MOSI pin */ - 0 13 0x1 0x0>; /* PA13 periph A SPI0_SPCK pin */ + <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA11 periph A SPI0_MISO pin */ + AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA12 periph A SPI0_MOSI pin */ + AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA13 periph A SPI0_SPCK pin */ }; }; spi1 { pinctrl_spi1: spi1-0 { atmel,pins = - <0 21 0x2 0x0 /* PA21 periph B SPI1_MISO pin */ - 0 22 0x2 0x0 /* PA22 periph B SPI1_MOSI pin */ - 0 23 0x2 0x0>; /* PA23 periph B SPI1_SPCK pin */ + <AT91_PIOA 21 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA21 periph B SPI1_MISO pin */ + AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA22 periph B SPI1_MOSI pin */ + AT91_PIOA 23 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA23 periph B SPI1_SPCK pin */ + }; + }; + + tcb0 { + pinctrl_tcb0_tclk0: tcb0_tclk0-0 { + atmel,pins = <AT91_PIOA 24 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tclk1: tcb0_tclk1-0 { + atmel,pins = <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tclk2: tcb0_tclk2-0 { + atmel,pins = <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tioa0: tcb0_tioa0-0 { + atmel,pins = <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tioa1: tcb0_tioa1-0 { + atmel,pins = <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tioa2: tcb0_tioa2-0 { + atmel,pins = <AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tiob0: tcb0_tiob0-0 { + atmel,pins = <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tiob1: tcb0_tiob1-0 { + atmel,pins = <AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tiob2: tcb0_tiob2-0 { + atmel,pins = <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + }; + + tcb1 { + pinctrl_tcb1_tclk0: tcb1_tclk0-0 { + atmel,pins = <AT91_PIOC 4 AT91_PERIPH_C AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tclk1: tcb1_tclk1-0 { + atmel,pins = <AT91_PIOC 7 AT91_PERIPH_C AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tclk2: tcb1_tclk2-0 { + atmel,pins = <AT91_PIOC 14 AT91_PERIPH_C AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tioa0: tcb1_tioa0-0 { + atmel,pins = <AT91_PIOC 2 AT91_PERIPH_C AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tioa1: tcb1_tioa1-0 { + atmel,pins = <AT91_PIOC 5 AT91_PERIPH_C AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tioa2: tcb1_tioa2-0 { + atmel,pins = <AT91_PIOC 12 AT91_PERIPH_C AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tiob0: tcb1_tiob0-0 { + atmel,pins = <AT91_PIOC 3 AT91_PERIPH_C AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tiob1: tcb1_tiob1-0 { + atmel,pins = <AT91_PIOC 6 AT91_PERIPH_C AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tiob2: tcb1_tiob2-0 { + atmel,pins = <AT91_PIOC 13 AT91_PERIPH_C AT91_PINCTRL_NONE>; }; }; pioA: gpio@fffff400 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffff400 0x200>; - interrupts = <2 4 1>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -296,7 +380,7 @@ pioB: gpio@fffff600 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffff600 0x200>; - interrupts = <2 4 1>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -306,7 +390,7 @@ pioC: gpio@fffff800 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffff800 0x200>; - interrupts = <3 4 1>; + interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -316,7 +400,7 @@ pioD: gpio@fffffa00 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffffa00 0x200>; - interrupts = <3 4 1>; + interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -327,7 +411,7 @@ dbgu: serial@fffff200 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffff200 0x200>; - interrupts = <1 4 7>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; status = "disabled"; @@ -336,7 +420,7 @@ ssc0: ssc@f0010000 { compatible = "atmel,at91sam9g45-ssc"; reg = <0xf0010000 0x4000>; - interrupts = <28 4 5>; + interrupts = <28 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>; status = "disabled"; @@ -345,7 +429,7 @@ usart0: serial@f801c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf801c000 0x4000>; - interrupts = <5 4 5>; + interrupts = <5 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart0>; status = "disabled"; @@ -354,7 +438,7 @@ usart1: serial@f8020000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8020000 0x4000>; - interrupts = <6 4 5>; + interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart1>; status = "disabled"; @@ -363,7 +447,7 @@ usart2: serial@f8024000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8024000 0x4000>; - interrupts = <7 4 5>; + interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart2>; status = "disabled"; @@ -372,7 +456,7 @@ usart3: serial@f8028000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8028000 0x4000>; - interrupts = <8 4 5>; + interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart3>; status = "disabled"; @@ -381,9 +465,9 @@ i2c0: i2c@f8010000 { compatible = "atmel,at91sam9x5-i2c"; reg = <0xf8010000 0x100>; - interrupts = <9 4 6>; - dmas = <&dma 1 13>, - <&dma 1 14>; + interrupts = <9 IRQ_TYPE_LEVEL_HIGH 6>; + dmas = <&dma 1 AT91_DMA_CFG_PER_ID(13)>, + <&dma 1 AT91_DMA_CFG_PER_ID(14)>; dma-names = "tx", "rx"; #address-cells = <1>; #size-cells = <0>; @@ -393,9 +477,9 @@ i2c1: i2c@f8014000 { compatible = "atmel,at91sam9x5-i2c"; reg = <0xf8014000 0x100>; - interrupts = <10 4 6>; - dmas = <&dma 1 15>, - <&dma 1 16>; + interrupts = <10 IRQ_TYPE_LEVEL_HIGH 6>; + dmas = <&dma 1 AT91_DMA_CFG_PER_ID(15)>, + <&dma 1 AT91_DMA_CFG_PER_ID(16)>; dma-names = "tx", "rx"; #address-cells = <1>; #size-cells = <0>; @@ -407,7 +491,10 @@ #size-cells = <0>; compatible = "atmel,at91rm9200-spi"; reg = <0xf0000000 0x100>; - interrupts = <13 4 3>; + interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>; + dmas = <&dma 1 AT91_DMA_CFG_PER_ID(1)>, + <&dma 1 AT91_DMA_CFG_PER_ID(2)>; + dma-names = "tx", "rx"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi0>; status = "disabled"; @@ -418,11 +505,20 @@ #size-cells = <0>; compatible = "atmel,at91rm9200-spi"; reg = <0xf0004000 0x100>; - interrupts = <14 4 3>; + interrupts = <14 IRQ_TYPE_LEVEL_HIGH 3>; + dmas = <&dma 1 AT91_DMA_CFG_PER_ID(3)>, + <&dma 1 AT91_DMA_CFG_PER_ID(4)>; + dma-names = "tx", "rx"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi1>; status = "disabled"; }; + + watchdog@fffffe40 { + compatible = "atmel,at91sam9260-wdt"; + reg = <0xfffffe40 0x10>; + status = "disabled"; + }; }; nand0: nand@40000000 { @@ -439,8 +535,8 @@ atmel,nand-cmd-offset = <22>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_nand>; - gpios = <&pioD 5 0 - &pioD 4 0 + gpios = <&pioD 5 GPIO_ACTIVE_HIGH + &pioD 4 GPIO_ACTIVE_HIGH 0 >; status = "disabled"; @@ -449,15 +545,15 @@ usb0: ohci@00500000 { compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00500000 0x00100000>; - interrupts = <22 4 2>; + interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>; status = "disabled"; }; }; i2c@0 { compatible = "i2c-gpio"; - gpios = <&pioA 30 0 /* sda */ - &pioA 31 0 /* scl */ + gpios = <&pioA 30 GPIO_ACTIVE_HIGH /* sda */ + &pioA 31 GPIO_ACTIVE_HIGH /* scl */ >; i2c-gpio,sda-open-drain; i2c-gpio,scl-open-drain; diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts index d30e48bd1e9d..d59b70c6a6a0 100644 --- a/arch/arm/boot/dts/at91sam9n12ek.dts +++ b/arch/arm/boot/dts/at91sam9n12ek.dts @@ -7,7 +7,7 @@ * Licensed under GPLv2 or later. */ /dts-v1/; -/include/ "at91sam9n12.dtsi" +#include "at91sam9n12.dtsi" / { model = "Atmel AT91SAM9N12-EK"; @@ -55,7 +55,7 @@ slot@0 { reg = <0>; bus-width = <4>; - cd-gpios = <&pioA 7 0>; + cd-gpios = <&pioA 7 GPIO_ACTIVE_HIGH>; }; }; @@ -63,7 +63,7 @@ mmc0 { pinctrl_board_mmc0: mmc0-board { atmel,pins = - <0 7 0x0 0x5>; /* PA7 gpio CD pin pull up and deglitch */ + <AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PA7 gpio CD pin pull up and deglitch */ }; }; }; @@ -77,6 +77,10 @@ reg = <0>; }; }; + + watchdog@fffffe40 { + status = "okay"; + }; }; nand0: nand@40000000 { @@ -95,19 +99,19 @@ d8 { label = "d8"; - gpios = <&pioB 4 1>; + gpios = <&pioB 4 GPIO_ACTIVE_LOW>; linux,default-trigger = "mmc0"; }; d9 { label = "d6"; - gpios = <&pioB 5 1>; + gpios = <&pioB 5 GPIO_ACTIVE_LOW>; linux,default-trigger = "nand-disk"; }; d10 { label = "d7"; - gpios = <&pioB 6 0>; + gpios = <&pioB 6 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; }; @@ -117,7 +121,7 @@ enter { label = "Enter"; - gpios = <&pioB 4 1>; + gpios = <&pioB 4 GPIO_ACTIVE_LOW>; linux,code = <28>; gpio-key,wakeup; }; diff --git a/arch/arm/boot/dts/at91sam9x25.dtsi b/arch/arm/boot/dts/at91sam9x25.dtsi index 9ac2bc2b4f07..49e94aba938f 100644 --- a/arch/arm/boot/dts/at91sam9x25.dtsi +++ b/arch/arm/boot/dts/at91sam9x25.dtsi @@ -6,7 +6,7 @@ * Licensed under GPLv2. */ -/include/ "at91sam9x5.dtsi" +#include "at91sam9x5.dtsi" / { model = "Atmel AT91SAM9X25 SoC"; @@ -26,16 +26,16 @@ macb1 { pinctrl_macb1_rmii: macb1_rmii-0 { atmel,pins = - <2 16 0x2 0x0 /* PC16 periph B */ - 2 18 0x2 0x0 /* PC18 periph B */ - 2 19 0x2 0x0 /* PC19 periph B */ - 2 20 0x2 0x0 /* PC20 periph B */ - 2 21 0x2 0x0 /* PC21 periph B */ - 2 27 0x2 0x0 /* PC27 periph B */ - 2 28 0x2 0x0 /* PC28 periph B */ - 2 29 0x2 0x0 /* PC29 periph B */ - 2 30 0x2 0x0 /* PC30 periph B */ - 2 31 0x2 0x0>; /* PC31 periph B */ + <AT91_PIOC 16 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC16 periph B */ + AT91_PIOC 18 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC18 periph B */ + AT91_PIOC 19 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC19 periph B */ + AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC20 periph B */ + AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC21 periph B */ + AT91_PIOC 27 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC27 periph B */ + AT91_PIOC 28 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC28 periph B */ + AT91_PIOC 29 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC29 periph B */ + AT91_PIOC 30 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC30 periph B */ + AT91_PIOC 31 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC31 periph B */ }; }; }; diff --git a/arch/arm/boot/dts/at91sam9x25ek.dts b/arch/arm/boot/dts/at91sam9x25ek.dts index 315250b4995e..494864836e83 100644 --- a/arch/arm/boot/dts/at91sam9x25ek.dts +++ b/arch/arm/boot/dts/at91sam9x25ek.dts @@ -7,8 +7,8 @@ * Licensed under GPLv2 or later. */ /dts-v1/; -/include/ "at91sam9x25.dtsi" -/include/ "at91sam9x5ek.dtsi" +#include "at91sam9x25.dtsi" +#include "at91sam9x5ek.dtsi" / { model = "Atmel AT91SAM9X25-EK"; diff --git a/arch/arm/boot/dts/at91sam9x35.dtsi b/arch/arm/boot/dts/at91sam9x35.dtsi index ba67d83d17ac..1a3d525a1f5d 100644 --- a/arch/arm/boot/dts/at91sam9x35.dtsi +++ b/arch/arm/boot/dts/at91sam9x35.dtsi @@ -6,7 +6,7 @@ * Licensed under GPLv2. */ -/include/ "at91sam9x5.dtsi" +#include "at91sam9x5.dtsi" / { model = "Atmel AT91SAM9X35 SoC"; diff --git a/arch/arm/boot/dts/at91sam9x35ek.dts b/arch/arm/boot/dts/at91sam9x35ek.dts index 6ad19a0d5424..343d32818ca3 100644 --- a/arch/arm/boot/dts/at91sam9x35ek.dts +++ b/arch/arm/boot/dts/at91sam9x35ek.dts @@ -7,8 +7,8 @@ * Licensed under GPLv2 or later. */ /dts-v1/; -/include/ "at91sam9x35.dtsi" -/include/ "at91sam9x5ek.dtsi" +#include "at91sam9x35.dtsi" +#include "at91sam9x5ek.dtsi" / { model = "Atmel AT91SAM9X35-EK"; diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi index 1145ac330fb7..57d45f5bea09 100644 --- a/arch/arm/boot/dts/at91sam9x5.dtsi +++ b/arch/arm/boot/dts/at91sam9x5.dtsi @@ -9,7 +9,11 @@ * Licensed under GPLv2 or later. */ -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" +#include <dt-bindings/dma/at91.h> +#include <dt-bindings/pinctrl/at91.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> / { model = "Atmel AT91SAM9x5 family SoC"; @@ -33,8 +37,12 @@ ssc0 = &ssc0; }; cpus { - cpu@0 { - compatible = "arm,arm926ejs"; + #address-cells = <0>; + #size-cells = <0>; + + cpu { + compatible = "arm,arm926ej-s"; + device_type = "cpu"; }; }; @@ -85,32 +93,32 @@ pit: timer@fffffe30 { compatible = "atmel,at91sam9260-pit"; reg = <0xfffffe30 0xf>; - interrupts = <1 4 7>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; }; tcb0: timer@f8008000 { compatible = "atmel,at91sam9x5-tcb"; reg = <0xf8008000 0x100>; - interrupts = <17 4 0>; + interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>; }; tcb1: timer@f800c000 { compatible = "atmel,at91sam9x5-tcb"; reg = <0xf800c000 0x100>; - interrupts = <17 4 0>; + interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>; }; dma0: dma-controller@ffffec00 { compatible = "atmel,at91sam9g45-dma"; reg = <0xffffec00 0x200>; - interrupts = <20 4 0>; + interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>; #dma-cells = <2>; }; dma1: dma-controller@ffffee00 { compatible = "atmel,at91sam9g45-dma"; reg = <0xffffee00 0x200>; - interrupts = <21 4 0>; + interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>; #dma-cells = <2>; }; @@ -124,297 +132,373 @@ dbgu { pinctrl_dbgu: dbgu-0 { atmel,pins = - <0 9 0x1 0x0 /* PA9 periph A */ - 0 10 0x1 0x1>; /* PA10 periph A with pullup */ + <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA9 periph A */ + AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA10 periph A with pullup */ }; }; usart0 { pinctrl_usart0: usart0-0 { atmel,pins = - <0 0 0x1 0x1 /* PA0 periph A with pullup */ - 0 1 0x1 0x0>; /* PA1 periph A */ + <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA0 periph A with pullup */ + AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA1 periph A */ }; pinctrl_usart0_rts: usart0_rts-0 { atmel,pins = - <0 2 0x1 0x0>; /* PA2 periph A */ + <AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA2 periph A */ }; pinctrl_usart0_cts: usart0_cts-0 { atmel,pins = - <0 3 0x1 0x0>; /* PA3 periph A */ + <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA3 periph A */ }; pinctrl_usart0_sck: usart0_sck-0 { atmel,pins = - <0 4 0x1 0x0>; /* PA4 periph A */ + <AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA4 periph A */ }; }; usart1 { pinctrl_usart1: usart1-0 { atmel,pins = - <0 5 0x1 0x1 /* PA5 periph A with pullup */ - 0 6 0x1 0x0>; /* PA6 periph A */ + <AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA5 periph A with pullup */ + AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA6 periph A */ }; pinctrl_usart1_rts: usart1_rts-0 { atmel,pins = - <2 27 0x3 0x0>; /* PC27 periph C */ + <AT91_PIOC 27 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC27 periph C */ }; pinctrl_usart1_cts: usart1_cts-0 { atmel,pins = - <2 28 0x3 0x0>; /* PC28 periph C */ + <AT91_PIOC 28 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC28 periph C */ }; pinctrl_usart1_sck: usart1_sck-0 { atmel,pins = - <2 28 0x3 0x0>; /* PC29 periph C */ + <AT91_PIOC 28 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC29 periph C */ }; }; usart2 { pinctrl_usart2: usart2-0 { atmel,pins = - <0 7 0x1 0x1 /* PA7 periph A with pullup */ - 0 8 0x1 0x0>; /* PA8 periph A */ + <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA7 periph A with pullup */ + AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA8 periph A */ }; pinctrl_uart2_rts: uart2_rts-0 { atmel,pins = - <1 0 0x2 0x0>; /* PB0 periph B */ + <AT91_PIOB 0 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB0 periph B */ }; pinctrl_uart2_cts: uart2_cts-0 { atmel,pins = - <1 1 0x2 0x0>; /* PB1 periph B */ + <AT91_PIOB 1 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB1 periph B */ }; pinctrl_usart2_sck: usart2_sck-0 { atmel,pins = - <1 2 0x2 0x0>; /* PB2 periph B */ + <AT91_PIOB 2 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB2 periph B */ }; }; usart3 { pinctrl_usart3: usart3-0 { atmel,pins = - <2 22 0x2 0x1 /* PC22 periph B with pullup */ - 2 23 0x2 0x0>; /* PC23 periph B */ + <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PC22 periph B with pullup */ + AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC23 periph B */ }; pinctrl_usart3_rts: usart3_rts-0 { atmel,pins = - <2 24 0x2 0x0>; /* PC24 periph B */ + <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC24 periph B */ }; pinctrl_usart3_cts: usart3_cts-0 { atmel,pins = - <2 25 0x2 0x0>; /* PC25 periph B */ + <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC25 periph B */ }; pinctrl_usart3_sck: usart3_sck-0 { atmel,pins = - <2 26 0x2 0x0>; /* PC26 periph B */ + <AT91_PIOC 26 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC26 periph B */ }; }; uart0 { pinctrl_uart0: uart0-0 { atmel,pins = - <2 8 0x3 0x0 /* PC8 periph C */ - 2 9 0x3 0x1>; /* PC9 periph C with pullup */ + <AT91_PIOC 8 AT91_PERIPH_C AT91_PINCTRL_NONE /* PC8 periph C */ + AT91_PIOC 9 AT91_PERIPH_C AT91_PINCTRL_PULL_UP>; /* PC9 periph C with pullup */ }; }; uart1 { pinctrl_uart1: uart1-0 { atmel,pins = - <2 16 0x3 0x0 /* PC16 periph C */ - 2 17 0x3 0x1>; /* PC17 periph C with pullup */ + <AT91_PIOC 16 AT91_PERIPH_C AT91_PINCTRL_NONE /* PC16 periph C */ + AT91_PIOC 17 AT91_PERIPH_C AT91_PINCTRL_PULL_UP>; /* PC17 periph C with pullup */ }; }; nand { pinctrl_nand: nand-0 { atmel,pins = - <3 0 0x1 0x0 /* PD0 periph A Read Enable */ - 3 1 0x1 0x0 /* PD1 periph A Write Enable */ - 3 2 0x1 0x0 /* PD2 periph A Address Latch Enable */ - 3 3 0x1 0x0 /* PD3 periph A Command Latch Enable */ - 3 4 0x0 0x1 /* PD4 gpio Chip Enable pin pull_up */ - 3 5 0x0 0x1 /* PD5 gpio RDY/BUSY pin pull_up */ - 3 6 0x1 0x0 /* PD6 periph A Data bit 0 */ - 3 7 0x1 0x0 /* PD7 periph A Data bit 1 */ - 3 8 0x1 0x0 /* PD8 periph A Data bit 2 */ - 3 9 0x1 0x0 /* PD9 periph A Data bit 3 */ - 3 10 0x1 0x0 /* PD10 periph A Data bit 4 */ - 3 11 0x1 0x0 /* PD11 periph A Data bit 5 */ - 3 12 0x1 0x0 /* PD12 periph A Data bit 6 */ - 3 13 0x1 0x0>; /* PD13 periph A Data bit 7 */ + <AT91_PIOD 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD0 periph A Read Enable */ + AT91_PIOD 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD1 periph A Write Enable */ + AT91_PIOD 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD2 periph A Address Latch Enable */ + AT91_PIOD 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD3 periph A Command Latch Enable */ + AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP /* PD4 gpio Chip Enable pin pull_up */ + AT91_PIOD 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP /* PD5 gpio RDY/BUSY pin pull_up */ + AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD6 periph A Data bit 0 */ + AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD7 periph A Data bit 1 */ + AT91_PIOD 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD8 periph A Data bit 2 */ + AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD9 periph A Data bit 3 */ + AT91_PIOD 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD10 periph A Data bit 4 */ + AT91_PIOD 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD11 periph A Data bit 5 */ + AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD12 periph A Data bit 6 */ + AT91_PIOD 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD13 periph A Data bit 7 */ }; pinctrl_nand_16bits: nand_16bits-0 { atmel,pins = - <3 14 0x1 0x0 /* PD14 periph A Data bit 8 */ - 3 15 0x1 0x0 /* PD15 periph A Data bit 9 */ - 3 16 0x1 0x0 /* PD16 periph A Data bit 10 */ - 3 17 0x1 0x0 /* PD17 periph A Data bit 11 */ - 3 18 0x1 0x0 /* PD18 periph A Data bit 12 */ - 3 19 0x1 0x0 /* PD19 periph A Data bit 13 */ - 3 20 0x1 0x0 /* PD20 periph A Data bit 14 */ - 3 21 0x1 0x0>; /* PD21 periph A Data bit 15 */ + <AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD14 periph A Data bit 8 */ + AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD15 periph A Data bit 9 */ + AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD16 periph A Data bit 10 */ + AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD17 periph A Data bit 11 */ + AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD18 periph A Data bit 12 */ + AT91_PIOD 19 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD19 periph A Data bit 13 */ + AT91_PIOD 20 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD20 periph A Data bit 14 */ + AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD21 periph A Data bit 15 */ }; }; macb0 { pinctrl_macb0_rmii: macb0_rmii-0 { atmel,pins = - <1 0 0x1 0x0 /* PB0 periph A */ - 1 1 0x1 0x0 /* PB1 periph A */ - 1 2 0x1 0x0 /* PB2 periph A */ - 1 3 0x1 0x0 /* PB3 periph A */ - 1 4 0x1 0x0 /* PB4 periph A */ - 1 5 0x1 0x0 /* PB5 periph A */ - 1 6 0x1 0x0 /* PB6 periph A */ - 1 7 0x1 0x0 /* PB7 periph A */ - 1 9 0x1 0x0 /* PB9 periph A */ - 1 10 0x1 0x0>; /* PB10 periph A */ + <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB0 periph A */ + AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB1 periph A */ + AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB2 periph A */ + AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB3 periph A */ + AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB4 periph A */ + AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB5 periph A */ + AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB6 periph A */ + AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB7 periph A */ + AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB9 periph A */ + AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB10 periph A */ }; pinctrl_macb0_rmii_mii: macb0_rmii_mii-0 { atmel,pins = - <1 8 0x1 0x0 /* PB8 periph A */ - 1 11 0x1 0x0 /* PB11 periph A */ - 1 12 0x1 0x0 /* PB12 periph A */ - 1 13 0x1 0x0 /* PB13 periph A */ - 1 14 0x1 0x0 /* PB14 periph A */ - 1 15 0x1 0x0 /* PB15 periph A */ - 1 16 0x1 0x0 /* PB16 periph A */ - 1 17 0x1 0x0>; /* PB17 periph A */ + <AT91_PIOB 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB8 periph A */ + AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB11 periph A */ + AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB12 periph A */ + AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB13 periph A */ + AT91_PIOB 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB14 periph A */ + AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB15 periph A */ + AT91_PIOB 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB16 periph A */ + AT91_PIOB 17 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB17 periph A */ }; }; mmc0 { pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 { atmel,pins = - <0 17 0x1 0x0 /* PA17 periph A */ - 0 16 0x1 0x1 /* PA16 periph A with pullup */ - 0 15 0x1 0x1>; /* PA15 periph A with pullup */ + <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA17 periph A */ + AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA16 periph A with pullup */ + AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA15 periph A with pullup */ }; pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 { atmel,pins = - <0 18 0x1 0x1 /* PA18 periph A with pullup */ - 0 19 0x1 0x1 /* PA19 periph A with pullup */ - 0 20 0x1 0x1>; /* PA20 periph A with pullup */ + <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA18 periph A with pullup */ + AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA19 periph A with pullup */ + AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA20 periph A with pullup */ }; }; mmc1 { pinctrl_mmc1_slot0_clk_cmd_dat0: mmc1_slot0_clk_cmd_dat0-0 { atmel,pins = - <0 13 0x2 0x0 /* PA13 periph B */ - 0 12 0x2 0x1 /* PA12 periph B with pullup */ - 0 11 0x2 0x1>; /* PA11 periph B with pullup */ + <AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA13 periph B */ + AT91_PIOA 12 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA12 periph B with pullup */ + AT91_PIOA 11 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PA11 periph B with pullup */ }; pinctrl_mmc1_slot0_dat1_3: mmc1_slot0_dat1_3-0 { atmel,pins = - <0 2 0x2 0x1 /* PA2 periph B with pullup */ - 0 3 0x2 0x1 /* PA3 periph B with pullup */ - 0 4 0x2 0x1>; /* PA4 periph B with pullup */ + <AT91_PIOA 2 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA2 periph B with pullup */ + AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PA3 periph B with pullup */ + AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PA4 periph B with pullup */ }; }; ssc0 { pinctrl_ssc0_tx: ssc0_tx-0 { atmel,pins = - <0 24 0x2 0x0 /* PA24 periph B */ - 0 25 0x2 0x0 /* PA25 periph B */ - 0 26 0x2 0x0>; /* PA26 periph B */ + <AT91_PIOA 24 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA24 periph B */ + AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA25 periph B */ + AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA26 periph B */ }; pinctrl_ssc0_rx: ssc0_rx-0 { atmel,pins = - <0 27 0x2 0x0 /* PA27 periph B */ - 0 28 0x2 0x0 /* PA28 periph B */ - 0 29 0x2 0x0>; /* PA29 periph B */ + <AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA27 periph B */ + AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA28 periph B */ + AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA29 periph B */ }; }; spi0 { pinctrl_spi0: spi0-0 { atmel,pins = - <0 11 0x1 0x0 /* PA11 periph A SPI0_MISO pin */ - 0 12 0x1 0x0 /* PA12 periph A SPI0_MOSI pin */ - 0 13 0x1 0x0>; /* PA13 periph A SPI0_SPCK pin */ + <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA11 periph A SPI0_MISO pin */ + AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA12 periph A SPI0_MOSI pin */ + AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA13 periph A SPI0_SPCK pin */ }; }; spi1 { pinctrl_spi1: spi1-0 { atmel,pins = - <0 21 0x2 0x0 /* PA21 periph B SPI1_MISO pin */ - 0 22 0x2 0x0 /* PA22 periph B SPI1_MOSI pin */ - 0 23 0x2 0x0>; /* PA23 periph B SPI1_SPCK pin */ + <AT91_PIOA 21 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA21 periph B SPI1_MISO pin */ + AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA22 periph B SPI1_MOSI pin */ + AT91_PIOA 23 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PA23 periph B SPI1_SPCK pin */ }; }; i2c0 { pinctrl_i2c0: i2c0-0 { atmel,pins = - <0 30 0x1 0x0 /* PA30 periph A I2C0 data */ - 0 31 0x1 0x0>; /* PA31 periph A I2C0 clock */ + <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA30 periph A I2C0 data */ + AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA31 periph A I2C0 clock */ }; }; i2c1 { pinctrl_i2c1: i2c1-0 { atmel,pins = - <2 0 0x3 0x0 /* PC0 periph C I2C1 data */ - 2 1 0x3 0x0>; /* PC1 periph C I2C1 clock */ + <AT91_PIOC 0 AT91_PERIPH_C AT91_PINCTRL_NONE /* PC0 periph C I2C1 data */ + AT91_PIOC 1 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC1 periph C I2C1 clock */ }; }; i2c2 { pinctrl_i2c2: i2c2-0 { atmel,pins = - <1 4 0x2 0x0 /* PB4 periph B I2C2 data */ - 1 5 0x2 0x0>; /* PB5 periph B I2C2 clock */ + <AT91_PIOB 4 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB4 periph B I2C2 data */ + AT91_PIOB 5 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB5 periph B I2C2 clock */ }; }; i2c_gpio0 { pinctrl_i2c_gpio0: i2c_gpio0-0 { atmel,pins = - <0 30 0x0 0x2 /* PA30 gpio multidrive I2C0 data */ - 0 31 0x0 0x2>; /* PA31 gpio multidrive I2C0 clock */ + <AT91_PIOA 30 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE /* PA30 gpio multidrive I2C0 data */ + AT91_PIOA 31 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>; /* PA31 gpio multidrive I2C0 clock */ }; }; i2c_gpio1 { pinctrl_i2c_gpio1: i2c_gpio1-0 { atmel,pins = - <2 0 0x0 0x2 /* PC0 gpio multidrive I2C1 data */ - 2 1 0x0 0x2>; /* PC1 gpio multidrive I2C1 clock */ + <AT91_PIOC 0 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE /* PC0 gpio multidrive I2C1 data */ + AT91_PIOC 1 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>; /* PC1 gpio multidrive I2C1 clock */ }; }; i2c_gpio2 { pinctrl_i2c_gpio2: i2c_gpio2-0 { atmel,pins = - <1 4 0x0 0x2 /* PB4 gpio multidrive I2C2 data */ - 1 5 0x0 0x2>; /* PB5 gpio multidrive I2C2 clock */ + <AT91_PIOB 4 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE /* PB4 gpio multidrive I2C2 data */ + AT91_PIOB 5 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>; /* PB5 gpio multidrive I2C2 clock */ + }; + }; + + tcb0 { + pinctrl_tcb0_tclk0: tcb0_tclk0-0 { + atmel,pins = <AT91_PIOA 24 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tclk1: tcb0_tclk1-0 { + atmel,pins = <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tclk2: tcb0_tclk2-0 { + atmel,pins = <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tioa0: tcb0_tioa0-0 { + atmel,pins = <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tioa1: tcb0_tioa1-0 { + atmel,pins = <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tioa2: tcb0_tioa2-0 { + atmel,pins = <AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tiob0: tcb0_tiob0-0 { + atmel,pins = <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tiob1: tcb0_tiob1-0 { + atmel,pins = <AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb0_tiob2: tcb0_tiob2-0 { + atmel,pins = <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + }; + + tcb1 { + pinctrl_tcb1_tclk0: tcb1_tclk0-0 { + atmel,pins = <AT91_PIOC 4 AT91_PERIPH_C AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tclk1: tcb1_tclk1-0 { + atmel,pins = <AT91_PIOC 7 AT91_PERIPH_C AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tclk2: tcb1_tclk2-0 { + atmel,pins = <AT91_PIOC 14 AT91_PERIPH_C AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tioa0: tcb1_tioa0-0 { + atmel,pins = <AT91_PIOC 2 AT91_PERIPH_C AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tioa1: tcb1_tioa1-0 { + atmel,pins = <AT91_PIOC 5 AT91_PERIPH_C AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tioa2: tcb1_tioa2-0 { + atmel,pins = <AT91_PIOC 12 AT91_PERIPH_C AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tiob0: tcb1_tiob0-0 { + atmel,pins = <AT91_PIOC 3 AT91_PERIPH_C AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tiob1: tcb1_tiob1-0 { + atmel,pins = <AT91_PIOC 6 AT91_PERIPH_C AT91_PINCTRL_NONE>; + }; + + pinctrl_tcb1_tiob2: tcb1_tiob2-0 { + atmel,pins = <AT91_PIOC 13 AT91_PERIPH_C AT91_PINCTRL_NONE>; }; }; pioA: gpio@fffff400 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffff400 0x200>; - interrupts = <2 4 1>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -424,7 +508,7 @@ pioB: gpio@fffff600 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffff600 0x200>; - interrupts = <2 4 1>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; #gpio-lines = <19>; @@ -435,7 +519,7 @@ pioC: gpio@fffff800 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffff800 0x200>; - interrupts = <3 4 1>; + interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; @@ -445,7 +529,7 @@ pioD: gpio@fffffa00 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffffa00 0x200>; - interrupts = <3 4 1>; + interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; #gpio-lines = <22>; @@ -457,7 +541,7 @@ ssc0: ssc@f0010000 { compatible = "atmel,at91sam9g45-ssc"; reg = <0xf0010000 0x4000>; - interrupts = <28 4 5>; + interrupts = <28 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>; status = "disabled"; @@ -466,8 +550,8 @@ mmc0: mmc@f0008000 { compatible = "atmel,hsmci"; reg = <0xf0008000 0x600>; - interrupts = <12 4 0>; - dmas = <&dma0 1 0>; + interrupts = <12 IRQ_TYPE_LEVEL_HIGH 0>; + dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(0)>; dma-names = "rxtx"; #address-cells = <1>; #size-cells = <0>; @@ -477,8 +561,8 @@ mmc1: mmc@f000c000 { compatible = "atmel,hsmci"; reg = <0xf000c000 0x600>; - interrupts = <26 4 0>; - dmas = <&dma1 1 0>; + interrupts = <26 IRQ_TYPE_LEVEL_HIGH 0>; + dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(0)>; dma-names = "rxtx"; #address-cells = <1>; #size-cells = <0>; @@ -488,7 +572,7 @@ dbgu: serial@fffff200 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffff200 0x200>; - interrupts = <1 4 7>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; status = "disabled"; @@ -497,7 +581,7 @@ usart0: serial@f801c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf801c000 0x200>; - interrupts = <5 4 5>; + interrupts = <5 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart0>; status = "disabled"; @@ -506,7 +590,7 @@ usart1: serial@f8020000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8020000 0x200>; - interrupts = <6 4 5>; + interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart1>; status = "disabled"; @@ -515,7 +599,7 @@ usart2: serial@f8024000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8024000 0x200>; - interrupts = <7 4 5>; + interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart2>; status = "disabled"; @@ -524,7 +608,7 @@ macb0: ethernet@f802c000 { compatible = "cdns,at32ap7000-macb", "cdns,macb"; reg = <0xf802c000 0x100>; - interrupts = <24 4 3>; + interrupts = <24 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb0_rmii>; status = "disabled"; @@ -533,16 +617,16 @@ macb1: ethernet@f8030000 { compatible = "cdns,at32ap7000-macb", "cdns,macb"; reg = <0xf8030000 0x100>; - interrupts = <27 4 3>; + interrupts = <27 IRQ_TYPE_LEVEL_HIGH 3>; status = "disabled"; }; i2c0: i2c@f8010000 { compatible = "atmel,at91sam9x5-i2c"; reg = <0xf8010000 0x100>; - interrupts = <9 4 6>; - dmas = <&dma0 1 7>, - <&dma0 1 8>; + interrupts = <9 IRQ_TYPE_LEVEL_HIGH 6>; + dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(7)>, + <&dma0 1 AT91_DMA_CFG_PER_ID(8)>; dma-names = "tx", "rx"; #address-cells = <1>; #size-cells = <0>; @@ -554,9 +638,9 @@ i2c1: i2c@f8014000 { compatible = "atmel,at91sam9x5-i2c"; reg = <0xf8014000 0x100>; - interrupts = <10 4 6>; - dmas = <&dma1 1 5>, - <&dma1 1 6>; + interrupts = <10 IRQ_TYPE_LEVEL_HIGH 6>; + dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(5)>, + <&dma1 1 AT91_DMA_CFG_PER_ID(6)>; dma-names = "tx", "rx"; #address-cells = <1>; #size-cells = <0>; @@ -568,9 +652,9 @@ i2c2: i2c@f8018000 { compatible = "atmel,at91sam9x5-i2c"; reg = <0xf8018000 0x100>; - interrupts = <11 4 6>; - dmas = <&dma0 1 9>, - <&dma0 1 10>; + interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>; + dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(9)>, + <&dma0 1 AT91_DMA_CFG_PER_ID(10)>; dma-names = "tx", "rx"; #address-cells = <1>; #size-cells = <0>; @@ -579,10 +663,28 @@ status = "disabled"; }; + uart0: serial@f8040000 { + compatible = "atmel,at91sam9260-usart"; + reg = <0xf8040000 0x200>; + interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart0>; + status = "disabled"; + }; + + uart1: serial@f8044000 { + compatible = "atmel,at91sam9260-usart"; + reg = <0xf8044000 0x200>; + interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1>; + status = "disabled"; + }; + adc0: adc@f804c000 { compatible = "atmel,at91sam9260-adc"; reg = <0xf804c000 0x100>; - interrupts = <19 4 0>; + interrupts = <19 IRQ_TYPE_LEVEL_HIGH 0>; atmel,adc-use-external; atmel,adc-channels-used = <0xffff>; atmel,adc-vref = <3300>; @@ -625,7 +727,10 @@ #size-cells = <0>; compatible = "atmel,at91rm9200-spi"; reg = <0xf0000000 0x100>; - interrupts = <13 4 3>; + interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>; + dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(1)>, + <&dma0 1 AT91_DMA_CFG_PER_ID(2)>; + dma-names = "tx", "rx"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi0>; status = "disabled"; @@ -636,16 +741,87 @@ #size-cells = <0>; compatible = "atmel,at91rm9200-spi"; reg = <0xf0004000 0x100>; - interrupts = <14 4 3>; + interrupts = <14 IRQ_TYPE_LEVEL_HIGH 3>; + dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(1)>, + <&dma1 1 AT91_DMA_CFG_PER_ID(2)>; + dma-names = "tx", "rx"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi1>; status = "disabled"; }; + usb2: gadget@f803c000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "atmel,at91sam9rl-udc"; + reg = <0x00500000 0x80000 + 0xf803c000 0x400>; + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 0>; + status = "disabled"; + + ep0 { + reg = <0>; + atmel,fifo-size = <64>; + atmel,nb-banks = <1>; + }; + + ep1 { + reg = <1>; + atmel,fifo-size = <1024>; + atmel,nb-banks = <2>; + atmel,can-dma; + atmel,can-isoc; + }; + + ep2 { + reg = <2>; + atmel,fifo-size = <1024>; + atmel,nb-banks = <2>; + atmel,can-dma; + atmel,can-isoc; + }; + + ep3 { + reg = <3>; + atmel,fifo-size = <1024>; + atmel,nb-banks = <3>; + atmel,can-dma; + }; + + ep4 { + reg = <4>; + atmel,fifo-size = <1024>; + atmel,nb-banks = <3>; + atmel,can-dma; + }; + + ep5 { + reg = <5>; + atmel,fifo-size = <1024>; + atmel,nb-banks = <3>; + atmel,can-dma; + atmel,can-isoc; + }; + + ep6 { + reg = <6>; + atmel,fifo-size = <1024>; + atmel,nb-banks = <3>; + atmel,can-dma; + atmel,can-isoc; + }; + }; + + watchdog@fffffe40 { + compatible = "atmel,at91sam9260-wdt"; + reg = <0xfffffe40 0x10>; + status = "disabled"; + }; + rtc@fffffeb0 { - compatible = "atmel,at91rm9200-rtc"; + compatible = "atmel,at91sam9x5-rtc"; reg = <0xfffffeb0 0x40>; - interrupts = <1 4 7>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; status = "disabled"; }; }; @@ -664,8 +840,8 @@ atmel,nand-cmd-offset = <22>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_nand>; - gpios = <&pioD 5 0 - &pioD 4 0 + gpios = <&pioD 5 GPIO_ACTIVE_HIGH + &pioD 4 GPIO_ACTIVE_HIGH 0 >; status = "disabled"; @@ -674,22 +850,22 @@ usb0: ohci@00600000 { compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00600000 0x100000>; - interrupts = <22 4 2>; + interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>; status = "disabled"; }; usb1: ehci@00700000 { compatible = "atmel,at91sam9g45-ehci", "usb-ehci"; reg = <0x00700000 0x100000>; - interrupts = <22 4 2>; + interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>; status = "disabled"; }; }; i2c@0 { compatible = "i2c-gpio"; - gpios = <&pioA 30 0 /* sda */ - &pioA 31 0 /* scl */ + gpios = <&pioA 30 GPIO_ACTIVE_HIGH /* sda */ + &pioA 31 GPIO_ACTIVE_HIGH /* scl */ >; i2c-gpio,sda-open-drain; i2c-gpio,scl-open-drain; @@ -703,8 +879,8 @@ i2c@1 { compatible = "i2c-gpio"; - gpios = <&pioC 0 0 /* sda */ - &pioC 1 0 /* scl */ + gpios = <&pioC 0 GPIO_ACTIVE_HIGH /* sda */ + &pioC 1 GPIO_ACTIVE_HIGH /* scl */ >; i2c-gpio,sda-open-drain; i2c-gpio,scl-open-drain; @@ -718,8 +894,8 @@ i2c@2 { compatible = "i2c-gpio"; - gpios = <&pioB 4 0 /* sda */ - &pioB 5 0 /* scl */ + gpios = <&pioB 4 GPIO_ACTIVE_HIGH /* sda */ + &pioB 5 GPIO_ACTIVE_HIGH /* scl */ >; i2c-gpio,sda-open-drain; i2c-gpio,scl-open-drain; diff --git a/arch/arm/boot/dts/at91sam9x5cm.dtsi b/arch/arm/boot/dts/at91sam9x5cm.dtsi index 347a74a857f6..4a5ee5cc115a 100644 --- a/arch/arm/boot/dts/at91sam9x5cm.dtsi +++ b/arch/arm/boot/dts/at91sam9x5cm.dtsi @@ -28,7 +28,7 @@ pinctrl@fffff400 { 1wire_cm { pinctrl_1wire_cm: 1wire_cm-0 { - atmel,pins = <1 18 0x0 0x2>; /* PB18 multidrive, conflicts with led */ + atmel,pins = <AT91_PIOB 18 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>; /* PB18 multidrive, conflicts with led */ }; }; }; @@ -75,19 +75,19 @@ pb18 { label = "pb18"; - gpios = <&pioB 18 1>; + gpios = <&pioB 18 GPIO_ACTIVE_LOW>; linux,default-trigger = "heartbeat"; }; pd21 { label = "pd21"; - gpios = <&pioD 21 0>; + gpios = <&pioD 21 GPIO_ACTIVE_HIGH>; }; }; 1wire_cm { compatible = "w1-gpio"; - gpios = <&pioB 18 0>; + gpios = <&pioB 18 GPIO_ACTIVE_HIGH>; linux,open-drain; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_1wire_cm>; diff --git a/arch/arm/boot/dts/at91sam9x5ek.dtsi b/arch/arm/boot/dts/at91sam9x5ek.dtsi index 1fa48d2bfd80..b753855b2058 100644 --- a/arch/arm/boot/dts/at91sam9x5ek.dtsi +++ b/arch/arm/boot/dts/at91sam9x5ek.dtsi @@ -6,7 +6,7 @@ * * Licensed under GPLv2 or later. */ -/include/ "at91sam9x5cm.dtsi" +#include "at91sam9x5cm.dtsi" / { model = "Atmel AT91SAM9X5-EK"; @@ -27,7 +27,7 @@ slot@0 { reg = <0>; bus-width = <4>; - cd-gpios = <&pioD 15 0>; + cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>; }; }; @@ -40,7 +40,7 @@ slot@0 { reg = <0>; bus-width = <4>; - cd-gpios = <&pioD 14 0>; + cd-gpios = <&pioD 14 GPIO_ACTIVE_HIGH>; }; }; @@ -52,6 +52,11 @@ status = "okay"; }; + usb2: gadget@f803c000 { + atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; + status = "okay"; + }; + i2c0: i2c@f8010000 { status = "okay"; }; @@ -60,14 +65,14 @@ mmc0 { pinctrl_board_mmc0: mmc0-board { atmel,pins = - <3 15 0x0 0x5>; /* PD15 gpio CD pin pull up and deglitch */ + <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD15 gpio CD pin pull up and deglitch */ }; }; mmc1 { pinctrl_board_mmc1: mmc1-board { atmel,pins = - <3 14 0x0 0x5>; /* PD14 gpio CD pin pull up and deglitch */ + <AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD14 gpio CD pin pull up and deglitch */ }; }; }; @@ -81,13 +86,17 @@ reg = <0>; }; }; + + watchdog@fffffe40 { + status = "okay"; + }; }; usb0: ohci@00600000 { status = "okay"; num-ports = <2>; - atmel,vbus-gpio = <&pioD 19 1 - &pioD 20 1 + atmel,vbus-gpio = <&pioD 19 GPIO_ACTIVE_LOW + &pioD 20 GPIO_ACTIVE_LOW >; }; diff --git a/arch/arm/boot/dts/bcm11351-brt.dts b/arch/arm/boot/dts/bcm11351-brt.dts index 248067cf7069..67ec524098b5 100644 --- a/arch/arm/boot/dts/bcm11351-brt.dts +++ b/arch/arm/boot/dts/bcm11351-brt.dts @@ -13,7 +13,7 @@ /dts-v1/; -/include/ "bcm11351.dtsi" +#include "bcm11351.dtsi" / { model = "BCM11351 BRT board"; @@ -27,4 +27,21 @@ status = "okay"; }; + sdio0: sdio@0x3f180000 { + max-frequency = <48000000>; + status = "okay"; + }; + + sdio1: sdio@0x3f190000 { + non-removable; + max-frequency = <48000000>; + status = "okay"; + }; + + sdio3: sdio@0x3f1b0000 { + max-frequency = <48000000>; + status = "okay"; + }; + + }; diff --git a/arch/arm/boot/dts/bcm11351.dtsi b/arch/arm/boot/dts/bcm11351.dtsi index 41b2c6c33f09..c0cdf66f8964 100644 --- a/arch/arm/boot/dts/bcm11351.dtsi +++ b/arch/arm/boot/dts/bcm11351.dtsi @@ -11,7 +11,10 @@ * GNU General Public License for more details. */ -/include/ "skeleton.dtsi" +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/interrupt-controller/irq.h> + +#include "skeleton.dtsi" / { model = "BCM11351 SoC"; @@ -33,7 +36,7 @@ smc@0x3404c000 { compatible = "bcm,bcm11351-smc", "bcm,kona-smc"; - reg = <0x3404c000 0x400>; //1 KiB in SRAM + reg = <0x3404c000 0x400>; /* 1 KiB in SRAM */ }; uart@3e000000 { @@ -41,23 +44,51 @@ status = "disabled"; reg = <0x3e000000 0x1000>; clock-frequency = <13000000>; - interrupts = <0x0 67 0x4>; + interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; reg-shift = <2>; reg-io-width = <4>; }; L2: l2-cache { - compatible = "arm,pl310-cache"; - reg = <0x3ff20000 0x1000>; - cache-unified; - cache-level = <2>; + compatible = "bcm,bcm11351-a2-pl310-cache"; + reg = <0x3ff20000 0x1000>; + cache-unified; + cache-level = <2>; }; timer@35006000 { compatible = "bcm,kona-timer"; reg = <0x35006000 0x1000>; - interrupts = <0x0 7 0x4>; + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; clock-frequency = <32768>; }; + sdio0: sdio@0x3f180000 { + compatible = "bcm,kona-sdhci"; + reg = <0x3f180000 0x10000>; + interrupts = <0x0 77 0x4>; + status = "disabled"; + }; + + sdio1: sdio@0x3f190000 { + compatible = "bcm,kona-sdhci"; + reg = <0x3f190000 0x10000>; + interrupts = <0x0 76 0x4>; + status = "disabled"; + }; + + sdio2: sdio@0x3f1a0000 { + compatible = "bcm,kona-sdhci"; + reg = <0x3f1a0000 0x10000>; + interrupts = <0x0 74 0x4>; + status = "disabled"; + }; + + sdio3: sdio@0x3f1b0000 { + compatible = "bcm,kona-sdhci"; + reg = <0x3f1b0000 0x10000>; + interrupts = <0x0 73 0x4>; + status = "disabled"; + }; + }; diff --git a/arch/arm/boot/dts/bcm2835-rpi-b.dts b/arch/arm/boot/dts/bcm2835-rpi-b.dts index aafda174a605..6e9deb786a7d 100644 --- a/arch/arm/boot/dts/bcm2835-rpi-b.dts +++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts @@ -8,6 +8,17 @@ memory { reg = <0 0x10000000>; }; + + leds { + compatible = "gpio-leds"; + + act { + label = "ACT"; + gpios = <&gpio 16 1>; + default-state = "keep"; + linux,default-trigger = "heartbeat"; + }; + }; }; &gpio { diff --git a/arch/arm/boot/dts/ccu8540.dts b/arch/arm/boot/dts/ccu8540.dts new file mode 100644 index 000000000000..48ff03441f5a --- /dev/null +++ b/arch/arm/boot/dts/ccu8540.dts @@ -0,0 +1,41 @@ +/* + * Copyright 2013 ST-Ericsson AB + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +#include "dbx5x0.dtsi" + +/ { + model = "ST-Ericsson U8540 platform with Device Tree"; + compatible = "st-ericsson,ccu8540", "st-ericsson,u8540"; + + memory@0 { + reg = <0x20000000 0x1f000000>, <0xc0000000 0x3f000000>; + }; + + soc { + prcmu@80157000 { + reg = <0x80157000 0x2000>, <0x801b0000 0x8000>, <0x801b8000 0x3000>; + reg-names = "prcmu", "prcmu-tcpm", "prcmu-tcdm"; + }; + + uart@80120000 { + status = "okay"; + }; + + uart@80121000 { + status = "okay"; + }; + + uart@80007000 { + status = "okay"; + }; + }; +}; diff --git a/arch/arm/boot/dts/ccu9540.dts b/arch/arm/boot/dts/ccu9540.dts index 04305463f00d..ed29ec7288e4 100644 --- a/arch/arm/boot/dts/ccu9540.dts +++ b/arch/arm/boot/dts/ccu9540.dts @@ -10,7 +10,7 @@ */ /dts-v1/; -/include/ "dbx5x0.dtsi" +#include "dbx5x0.dtsi" / { model = "ST-Ericsson CCU9540 platform with Device Tree"; @@ -20,7 +20,7 @@ reg = <0x00000000 0x20000000>; }; - soc-u9500 { + soc { uart@80120000 { status = "okay"; }; @@ -52,7 +52,7 @@ // WLAN SDIO channel sdi1_per2@80118000 { arm,primecell-periphid = <0x10480180>; - max-frequency = <50000000>; + max-frequency = <100000000>; bus-width = <4>; status = "okay"; diff --git a/arch/arm/boot/dts/da850-enbw-cmc.dts b/arch/arm/boot/dts/da850-enbw-cmc.dts index 422fdb3fcfc1..e750ab9086d5 100644 --- a/arch/arm/boot/dts/da850-enbw-cmc.dts +++ b/arch/arm/boot/dts/da850-enbw-cmc.dts @@ -10,7 +10,7 @@ * option) any later version. */ /dts-v1/; -/include/ "da850.dtsi" +#include "da850.dtsi" / { compatible = "enbw,cmc", "ti,da850"; diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index c914357c0d89..5bce7cc55cf3 100644 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -8,7 +8,7 @@ * Free Software Foundation, version 2. */ /dts-v1/; -/include/ "da850.dtsi" +#include "da850.dtsi" / { compatible = "ti,da850-evm", "ti,da850"; diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 2c88313d2c7a..d70ba5504481 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -7,7 +7,7 @@ * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. */ -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" / { arm { @@ -37,7 +37,7 @@ #size-cells = <0>; pinctrl-single,bit-per-mux; pinctrl-single,register-width = <32>; - pinctrl-single,function-mask = <0xffffffff>; + pinctrl-single,function-mask = <0xf>; status = "disabled"; nand_cs3_pins: pinmux_nand_pins { diff --git a/arch/arm/boot/dts/dbx5x0.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi index b6bc4ff17f26..a1529455f081 100644 --- a/arch/arm/boot/dts/dbx5x0.dtsi +++ b/arch/arm/boot/dts/dbx5x0.dtsi @@ -9,10 +9,11 @@ * http://www.gnu.org/copyleft/gpl.html */ -/include/ "skeleton.dtsi" +#include <dt-bindings/interrupt-controller/irq.h> +#include "skeleton.dtsi" / { - soc-u9500 { + soc { #address-cells = <1>; #size-cells = <1>; compatible = "stericsson,db8500"; @@ -31,33 +32,33 @@ L2: l2-cache { compatible = "arm,pl310-cache"; reg = <0xa0412000 0x1000>; - interrupts = <0 13 4>; + interrupts = <0 13 IRQ_TYPE_LEVEL_HIGH>; cache-unified; cache-level = <2>; }; pmu { compatible = "arm,cortex-a9-pmu"; - interrupts = <0 7 0x4>; + interrupts = <0 7 IRQ_TYPE_LEVEL_HIGH>; }; timer@a0410600 { compatible = "arm,cortex-a9-twd-timer"; reg = <0xa0410600 0x20>; - interrupts = <1 13 0x304>; + interrupts = <1 13 0x304>; /* IRQ level high per-CPU */ }; rtc@80154000 { compatible = "arm,rtc-pl031", "arm,primecell"; reg = <0x80154000 0x1000>; - interrupts = <0 18 0x4>; + interrupts = <0 18 IRQ_TYPE_LEVEL_HIGH>; }; gpio0: gpio@8012e000 { compatible = "stericsson,db8500-gpio", "st,nomadik-gpio"; reg = <0x8012e000 0x80>; - interrupts = <0 119 0x4>; + interrupts = <0 119 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <2>; st,supports-sleepmode; @@ -70,7 +71,7 @@ compatible = "stericsson,db8500-gpio", "st,nomadik-gpio"; reg = <0x8012e080 0x80>; - interrupts = <0 120 0x4>; + interrupts = <0 120 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <2>; st,supports-sleepmode; @@ -83,7 +84,7 @@ compatible = "stericsson,db8500-gpio", "st,nomadik-gpio"; reg = <0x8000e000 0x80>; - interrupts = <0 121 0x4>; + interrupts = <0 121 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <2>; st,supports-sleepmode; @@ -96,7 +97,7 @@ compatible = "stericsson,db8500-gpio", "st,nomadik-gpio"; reg = <0x8000e080 0x80>; - interrupts = <0 122 0x4>; + interrupts = <0 122 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <2>; st,supports-sleepmode; @@ -109,7 +110,7 @@ compatible = "stericsson,db8500-gpio", "st,nomadik-gpio"; reg = <0x8000e100 0x80>; - interrupts = <0 123 0x4>; + interrupts = <0 123 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <2>; st,supports-sleepmode; @@ -122,7 +123,7 @@ compatible = "stericsson,db8500-gpio", "st,nomadik-gpio"; reg = <0x8000e180 0x80>; - interrupts = <0 124 0x4>; + interrupts = <0 124 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <2>; st,supports-sleepmode; @@ -135,7 +136,7 @@ compatible = "stericsson,db8500-gpio", "st,nomadik-gpio"; reg = <0x8011e000 0x80>; - interrupts = <0 125 0x4>; + interrupts = <0 125 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <2>; st,supports-sleepmode; @@ -148,7 +149,7 @@ compatible = "stericsson,db8500-gpio", "st,nomadik-gpio"; reg = <0x8011e080 0x80>; - interrupts = <0 126 0x4>; + interrupts = <0 126 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <2>; st,supports-sleepmode; @@ -161,7 +162,7 @@ compatible = "stericsson,db8500-gpio", "st,nomadik-gpio"; reg = <0xa03fe000 0x80>; - interrupts = <0 127 0x4>; + interrupts = <0 127 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <2>; st,supports-sleepmode; @@ -171,29 +172,61 @@ }; pinctrl { - compatible = "stericsson,nmk-pinctrl"; + compatible = "stericsson,db8500-pinctrl"; prcm = <&prcmu>; }; - usb@a03e0000 { + usb_per5@a03e0000 { compatible = "stericsson,db8500-musb", "mentor,musb"; reg = <0xa03e0000 0x10000>; - interrupts = <0 23 0x4>; - }; - - dma-controller@801C0000 { - compatible = "stericsson,db8500-dma40", - "stericsson,dma40"; + interrupts = <0 23 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "mc"; + + dr_mode = "otg"; + + dmas = <&dma 38 0 0x2>, /* Logical - DevToMem */ + <&dma 38 0 0x0>, /* Logical - MemToDev */ + <&dma 37 0 0x2>, /* Logical - DevToMem */ + <&dma 37 0 0x0>, /* Logical - MemToDev */ + <&dma 36 0 0x2>, /* Logical - DevToMem */ + <&dma 36 0 0x0>, /* Logical - MemToDev */ + <&dma 19 0 0x2>, /* Logical - DevToMem */ + <&dma 19 0 0x0>, /* Logical - MemToDev */ + <&dma 18 0 0x2>, /* Logical - DevToMem */ + <&dma 18 0 0x0>, /* Logical - MemToDev */ + <&dma 17 0 0x2>, /* Logical - DevToMem */ + <&dma 17 0 0x0>, /* Logical - MemToDev */ + <&dma 16 0 0x2>, /* Logical - DevToMem */ + <&dma 16 0 0x0>, /* Logical - MemToDev */ + <&dma 39 0 0x2>, /* Logical - DevToMem */ + <&dma 39 0 0x0>; /* Logical - MemToDev */ + + dma-names = "iep_1_9", "oep_1_9", + "iep_2_10", "oep_2_10", + "iep_3_11", "oep_3_11", + "iep_4_12", "oep_4_12", + "iep_5_13", "oep_5_13", + "iep_6_14", "oep_6_14", + "iep_7_15", "oep_7_15", + "iep_8", "oep_8"; + }; + + dma: dma-controller@801C0000 { + compatible = "stericsson,db8500-dma40", "stericsson,dma40"; reg = <0x801C0000 0x1000 0x40010000 0x800>; - interrupts = <0 25 0x4>; + reg-names = "base", "lcpa"; + interrupts = <0 25 IRQ_TYPE_LEVEL_HIGH>; + + #dma-cells = <3>; + memcpy-channels = <56 57 58 59 60>; }; prcmu: prcmu@80157000 { compatible = "stericsson,db8500-prcmu"; reg = <0x80157000 0x2000>, <0x801b0000 0x8000>, <0x801b8000 0x1000>; reg-names = "prcmu", "prcmu-tcpm", "prcmu-tcdm"; - interrupts = <0 47 0x4>; + interrupts = <0 47 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <1>; interrupt-controller; @@ -208,7 +241,8 @@ thermal@801573c0 { compatible = "stericsson,db8500-thermal"; reg = <0x801573c0 0x40>; - interrupts = <21 0x4>, <22 0x4>; + interrupts = <21 IRQ_TYPE_LEVEL_HIGH>, + <22 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "IRQ_HOTMON_LOW", "IRQ_HOTMON_HIGH"; status = "disabled"; }; @@ -322,21 +356,26 @@ ab8500 { compatible = "stericsson,ab8500"; interrupt-parent = <&intc>; - interrupts = <0 40 0x4>; + interrupts = <0 40 IRQ_TYPE_LEVEL_HIGH>; interrupt-controller; #interrupt-cells = <2>; + ab8500_gpio: ab8500-gpio { + gpio-controller; + #gpio-cells = <2>; + }; + ab8500-rtc { compatible = "stericsson,ab8500-rtc"; - interrupts = <17 0x4 - 18 0x4>; + interrupts = <17 IRQ_TYPE_LEVEL_HIGH + 18 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "60S", "ALARM"; }; ab8500-gpadc { compatible = "stericsson,ab8500-gpadc"; - interrupts = <32 0x4 - 39 0x4>; + interrupts = <32 IRQ_TYPE_LEVEL_HIGH + 39 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "HW_CONV_END", "SW_CONV_END"; vddadc-supply = <&ab8500_ldo_tvout_reg>; }; @@ -369,13 +408,13 @@ ab8500_usb { compatible = "stericsson,ab8500-usb"; - interrupts = < 90 0x4 - 96 0x4 - 14 0x4 - 15 0x4 - 79 0x4 - 74 0x4 - 75 0x4>; + interrupts = < 90 IRQ_TYPE_LEVEL_HIGH + 96 IRQ_TYPE_LEVEL_HIGH + 14 IRQ_TYPE_LEVEL_HIGH + 15 IRQ_TYPE_LEVEL_HIGH + 79 IRQ_TYPE_LEVEL_HIGH + 74 IRQ_TYPE_LEVEL_HIGH + 75 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "ID_WAKEUP_R", "ID_WAKEUP_F", "VBUS_DET_F", @@ -383,15 +422,15 @@ "USB_LINK_STATUS", "USB_ADP_PROBE_PLUG", "USB_ADP_PROBE_UNPLUG"; - vddulpivio18-supply = <&ab8500_ldo_initcore_reg>; + vddulpivio18-supply = <&ab8500_ldo_intcore_reg>; v-ape-supply = <&db8500_vape_reg>; musb_1v8-supply = <&db8500_vsmps2_reg>; }; ab8500-ponkey { compatible = "stericsson,ab8500-poweron-key"; - interrupts = <6 0x4 - 7 0x4>; + interrupts = <6 IRQ_TYPE_LEVEL_HIGH + 7 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "ONKEY_DBF", "ONKEY_DBR"; }; @@ -410,6 +449,11 @@ codec: ab8500-codec { compatible = "stericsson,ab8500-codec"; + V-AUD-supply = <&ab8500_ldo_audio_reg>; + V-AMIC1-supply = <&ab8500_ldo_anamic1_reg>; + V-AMIC2-supply = <&ab8500_ldo_anamic2_reg>; + V-DMIC-supply = <&ab8500_ldo_dmic_reg>; + stericsson,earpeice-cmv = <950>; /* Units in mV. */ }; @@ -441,8 +485,8 @@ }; // supply for v-intcore12; VINTCORE12 LDO - ab8500_ldo_initcore_reg: ab8500_ldo_initcore { - regulator-compatible = "ab8500_ldo_initcore"; + ab8500_ldo_intcore_reg: ab8500_ldo_intcore { + regulator-compatible = "ab8500_ldo_intcore"; }; // supply for tvout; gpadc; TVOUT LDO @@ -460,14 +504,14 @@ regulator-compatible = "ab8500_ldo_audio"; }; - // supply for v-anamic1 VAMic1-LDO + // supply for v-anamic1 VAMIC1 LDO ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 { regulator-compatible = "ab8500_ldo_anamic1"; }; // supply for v-amic2; VAMIC2 LDO; reuse constants for AMIC1 - ab8500_ldo_amamic2_reg: ab8500_ldo_amamic2 { - regulator-compatible = "ab8500_ldo_amamic2"; + ab8500_ldo_anamic2_reg: ab8500_ldo_anamic2 { + regulator-compatible = "ab8500_ldo_anamic2"; }; // supply for v-dmic; VDMIC LDO @@ -486,7 +530,7 @@ i2c@80004000 { compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x80004000 0x1000>; - interrupts = <0 21 0x4>; + interrupts = <0 21 IRQ_TYPE_LEVEL_HIGH>; arm,primecell-periphid = <0x180024>; #address-cells = <1>; @@ -499,7 +543,7 @@ i2c@80122000 { compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x80122000 0x1000>; - interrupts = <0 22 0x4>; + interrupts = <0 22 IRQ_TYPE_LEVEL_HIGH>; arm,primecell-periphid = <0x180024>; #address-cells = <1>; @@ -512,7 +556,7 @@ i2c@80128000 { compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x80128000 0x1000>; - interrupts = <0 55 0x4>; + interrupts = <0 55 IRQ_TYPE_LEVEL_HIGH>; arm,primecell-periphid = <0x180024>; #address-cells = <1>; @@ -525,7 +569,7 @@ i2c@80110000 { compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x80110000 0x1000>; - interrupts = <0 12 0x4>; + interrupts = <0 12 IRQ_TYPE_LEVEL_HIGH>; arm,primecell-periphid = <0x180024>; #address-cells = <1>; @@ -538,7 +582,7 @@ i2c@8012a000 { compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x8012a000 0x1000>; - interrupts = <0 51 0x4>; + interrupts = <0 51 IRQ_TYPE_LEVEL_HIGH>; arm,primecell-periphid = <0x180024>; #address-cells = <1>; @@ -551,82 +595,114 @@ ssp@80002000 { compatible = "arm,pl022", "arm,primecell"; reg = <0x80002000 0x1000>; - interrupts = <0 14 0x4>; + interrupts = <0 14 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; - - // Add one of these for each child device - cs-gpios = <&gpio0 31 0x4 &gpio4 14 0x4 &gpio4 16 0x4 - &gpio6 22 0x4 &gpio7 0 0x4>; - }; uart@80120000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x80120000 0x1000>; - interrupts = <0 11 0x4>; + interrupts = <0 11 IRQ_TYPE_LEVEL_HIGH>; + + dmas = <&dma 13 0 0x2>, /* Logical - DevToMem */ + <&dma 13 0 0x0>; /* Logical - MemToDev */ + dma-names = "rx", "tx"; + status = "disabled"; }; + uart@80121000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x80121000 0x1000>; - interrupts = <0 19 0x4>; + interrupts = <0 19 IRQ_TYPE_LEVEL_HIGH>; + + dmas = <&dma 12 0 0x2>, /* Logical - DevToMem */ + <&dma 12 0 0x0>; /* Logical - MemToDev */ + dma-names = "rx", "tx"; + status = "disabled"; }; + uart@80007000 { compatible = "arm,pl011", "arm,primecell"; reg = <0x80007000 0x1000>; - interrupts = <0 26 0x4>; + interrupts = <0 26 IRQ_TYPE_LEVEL_HIGH>; + + dmas = <&dma 11 0 0x2>, /* Logical - DevToMem */ + <&dma 11 0 0x0>; /* Logical - MemToDev */ + dma-names = "rx", "tx"; + status = "disabled"; }; sdi0_per1@80126000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80126000 0x1000>; - interrupts = <0 60 0x4>; + interrupts = <0 60 IRQ_TYPE_LEVEL_HIGH>; + + dmas = <&dma 29 0 0x2>, /* Logical - DevToMem */ + <&dma 29 0 0x0>; /* Logical - MemToDev */ + dma-names = "rx", "tx"; + status = "disabled"; }; sdi1_per2@80118000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80118000 0x1000>; - interrupts = <0 50 0x4>; + interrupts = <0 50 IRQ_TYPE_LEVEL_HIGH>; + + dmas = <&dma 32 0 0x2>, /* Logical - DevToMem */ + <&dma 32 0 0x0>; /* Logical - MemToDev */ + dma-names = "rx", "tx"; + status = "disabled"; }; sdi2_per3@80005000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80005000 0x1000>; - interrupts = <0 41 0x4>; + interrupts = <0 41 IRQ_TYPE_LEVEL_HIGH>; + + dmas = <&dma 28 0 0x2>, /* Logical - DevToMem */ + <&dma 28 0 0x0>; /* Logical - MemToDev */ + dma-names = "rx", "tx"; + status = "disabled"; }; sdi3_per2@80119000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80119000 0x1000>; - interrupts = <0 59 0x4>; + interrupts = <0 59 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; sdi4_per2@80114000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80114000 0x1000>; - interrupts = <0 99 0x4>; + interrupts = <0 99 IRQ_TYPE_LEVEL_HIGH>; + + dmas = <&dma 42 0 0x2>, /* Logical - DevToMem */ + <&dma 42 0 0x0>; /* Logical - MemToDev */ + dma-names = "rx", "tx"; + status = "disabled"; }; sdi5_per3@80008000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80008000 0x1000>; - interrupts = <0 100 0x4>; + interrupts = <0 100 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; msp0: msp@80123000 { compatible = "stericsson,ux500-msp-i2s"; reg = <0x80123000 0x1000>; - interrupts = <0 31 0x4>; + interrupts = <0 31 IRQ_TYPE_LEVEL_HIGH>; v-ape-supply = <&db8500_vape_reg>; status = "disabled"; }; @@ -634,7 +710,7 @@ msp1: msp@80124000 { compatible = "stericsson,ux500-msp-i2s"; reg = <0x80124000 0x1000>; - interrupts = <0 62 0x4>; + interrupts = <0 62 IRQ_TYPE_LEVEL_HIGH>; v-ape-supply = <&db8500_vape_reg>; status = "disabled"; }; @@ -643,7 +719,7 @@ msp2: msp@80117000 { compatible = "stericsson,ux500-msp-i2s"; reg = <0x80117000 0x1000>; - interrupts = <0 98 0x4>; + interrupts = <0 98 IRQ_TYPE_LEVEL_HIGH>; v-ape-supply = <&db8500_vape_reg>; status = "disabled"; }; @@ -651,7 +727,7 @@ msp3: msp@80125000 { compatible = "stericsson,ux500-msp-i2s"; reg = <0x80125000 0x1000>; - interrupts = <0 62 0x4>; + interrupts = <0 62 IRQ_TYPE_LEVEL_HIGH>; v-ape-supply = <&db8500_vape_reg>; status = "disabled"; }; @@ -686,5 +762,20 @@ status = "disabled"; }; + + cryp@a03cb000 { + compatible = "stericsson,ux500-cryp"; + reg = <0xa03cb000 0x1000>; + interrupts = <0 15 IRQ_TYPE_LEVEL_HIGH>; + + v-ape-supply = <&db8500_vape_reg>; + }; + + hash@a03c2000 { + compatible = "stericsson,ux500-hash"; + reg = <0xa03c2000 0x1000>; + + v-ape-supply = <&db8500_vape_reg>; + }; }; }; diff --git a/arch/arm/boot/dts/dove-cubox.dts b/arch/arm/boot/dts/dove-cubox.dts index 7e3065abd751..5cae2ab69762 100644 --- a/arch/arm/boot/dts/dove-cubox.dts +++ b/arch/arm/boot/dts/dove-cubox.dts @@ -44,11 +44,60 @@ gpio = <&gpio0 1 0>; }; }; + + clocks { + /* 25MHz reference crystal */ + ref25: oscillator { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <25000000>; + }; + }; }; &uart0 { status = "okay"; }; &sata0 { status = "okay"; }; -&i2c0 { status = "okay"; }; + +&i2c0 { + status = "okay"; + clock-frequency = <100000>; + + si5351: clock-generator { + compatible = "silabs,si5351a-msop"; + reg = <0x60>; + #address-cells = <1>; + #size-cells = <0>; + #clock-cells = <1>; + + /* connect xtal input to 25MHz reference */ + clocks = <&ref25>; + + /* connect xtal input as source of pll0 and pll1 */ + silabs,pll-source = <0 0>, <1 0>; + + clkout0 { + reg = <0>; + silabs,drive-strength = <8>; + silabs,multisynth-source = <0>; + silabs,clock-source = <0>; + silabs,pll-master; + }; + + clkout1 { + reg = <1>; + silabs,drive-strength = <8>; + silabs,multisynth-source = <1>; + silabs,clock-source = <0>; + silabs,pll-master; + }; + + clkout2 { + reg = <2>; + silabs,multisynth-source = <1>; + silabs,clock-source = <0>; + }; + }; +}; &sdio0 { status = "okay"; diff --git a/arch/arm/boot/dts/ethernut5.dts b/arch/arm/boot/dts/ethernut5.dts index 1ea9d34460a4..143b6d25bc80 100644 --- a/arch/arm/boot/dts/ethernut5.dts +++ b/arch/arm/boot/dts/ethernut5.dts @@ -6,7 +6,7 @@ * Licensed under GPLv2. */ /dts-v1/; -/include/ "at91sam9260.dtsi" +#include "at91sam9260.dtsi" / { model = "Ethernut 5"; @@ -40,7 +40,7 @@ }; usb1: gadget@fffa4000 { - atmel,vbus-gpio = <&pioC 5 0>; + atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>; status = "okay"; }; }; @@ -52,7 +52,7 @@ status = "okay"; gpios = <0 - &pioC 14 0 + &pioC 14 GPIO_ACTIVE_HIGH 0 >; diff --git a/arch/arm/boot/dts/evk-pro3.dts b/arch/arm/boot/dts/evk-pro3.dts index 96e50f569433..4d829685fdfb 100644 --- a/arch/arm/boot/dts/evk-pro3.dts +++ b/arch/arm/boot/dts/evk-pro3.dts @@ -9,7 +9,7 @@ /dts-v1/; -/include/ "ge863-pro3.dtsi" +#include "ge863-pro3.dtsi" / { model = "Telit EVK-PRO3 for Telit GE863-PRO3"; @@ -31,7 +31,7 @@ }; usb1: gadget@fffa4000 { - atmel,vbus-gpio = <&pioC 5 0>; + atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>; status = "okay"; }; @@ -50,4 +50,4 @@ status = "okay"; }; -};
\ No newline at end of file +}; diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index 359694c78918..3f94fe8e3706 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -19,7 +19,7 @@ * published by the Free Software Foundation. */ -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" / { interrupt-parent = <&gic>; @@ -160,6 +160,8 @@ reg = <0x13400000 0x10000>; interrupts = <0 94 0>; samsung,power-domain = <&pd_mfc>; + clocks = <&clock 170>, <&clock 273>; + clock-names = "sclk_mfc", "mfc"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts index 524b90846df5..382d8c7e2906 100644 --- a/arch/arm/boot/dts/exynos4210-origen.dts +++ b/arch/arm/boot/dts/exynos4210-origen.dts @@ -15,7 +15,7 @@ */ /dts-v1/; -/include/ "exynos4210.dtsi" +#include "exynos4210.dtsi" / { model = "Insignal Origen evaluation board based on Exynos4210"; @@ -41,6 +41,10 @@ enable-active-high; }; + tmu@100C0000 { + status = "okay"; + }; + sdhci@12530000 { bus-width = <4>; pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>; @@ -83,6 +87,150 @@ status = "okay"; }; + i2c@13860000 { + status = "okay"; + samsung,i2c-sda-delay = <100>; + samsung,i2c-max-bus-freq = <20000>; + pinctrl-0 = <&i2c0_bus>; + pinctrl-names = "default"; + + max8997_pmic@66 { + compatible = "maxim,max8997-pmic"; + reg = <0x66>; + interrupt-parent = <&gpx0>; + interrupts = <4 0>, <3 0>; + + max8997,pmic-buck1-dvs-voltage = <1350000>; + max8997,pmic-buck2-dvs-voltage = <1100000>; + max8997,pmic-buck5-dvs-voltage = <1200000>; + + regulators { + ldo1_reg: LDO1 { + regulator-name = "VDD_ABB_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ldo2_reg: LDO2 { + regulator-name = "VDD_ALIVE_1.1V"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + }; + + ldo3_reg: LDO3 { + regulator-name = "VMIPI_1.1V"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + }; + + ldo4_reg: LDO4 { + regulator-name = "VDD_RTC_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo6_reg: LDO6 { + regulator-name = "VMIPI_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo7_reg: LDO7 { + regulator-name = "VDD_AUD_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + ldo8_reg: LDO8 { + regulator-name = "VADC_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + ldo9_reg: LDO9 { + regulator-name = "DVDD_SWB_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + }; + + ldo10_reg: LDO10 { + regulator-name = "VDD_PLL_1.1V"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + }; + + ldo11_reg: LDO11 { + regulator-name = "VDD_AUD_3V"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + ldo14_reg: LDO14 { + regulator-name = "AVDD18_SWB_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo17_reg: LDO17 { + regulator-name = "VDD_SWB_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + ldo21_reg: LDO21 { + regulator-name = "VDD_MIF_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + buck1_reg: BUCK1 { + regulator-name = "VDD_ARM_1.2V"; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + }; + + buck2_reg: BUCK2 { + regulator-name = "VDD_INT_1.1V"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + regulator-boot-on; + }; + + buck3_reg: BUCK3 { + regulator-name = "VDD_G3D_1.1V"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1100000>; + }; + + buck5_reg: BUCK5 { + regulator-name = "VDDQ_M1M2_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + buck7_reg: BUCK7 { + regulator-name = "VDD_LCD_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; + }; + gpio_keys { compatible = "gpio-keys"; #address-cells = <1>; @@ -143,4 +291,25 @@ clock-frequency = <24000000>; }; }; + + fimd@11c00000 { + pinctrl-0 = <&lcd_en &lcd_clk &lcd_data24 &pwm0_out>; + pinctrl-names = "default"; + status = "okay"; + }; + + display-timings { + native-mode = <&timing0>; + timing0: timing { + clock-frequency = <50000>; + hactive = <1024>; + vactive = <600>; + hfront-porch = <64>; + hback-porch = <16>; + hsync-len = <48>; + vback-porch = <64>; + vfront-porch = <16>; + vsync-len = <3>; + }; + }; }; diff --git a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi index 55a2efb763d1..553bceae8967 100644 --- a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi @@ -330,6 +330,95 @@ samsung,pin-pud = <3>; samsung,pin-drv = <0>; }; + + pwm0_out: pwm0-out { + samsung,pins = "gpd0-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pwm1_out: pwm1-out { + samsung,pins = "gpd0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pwm2_out: pwm2-out { + samsung,pins = "gpd0-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pwm3_out: pwm3-out { + samsung,pins = "gpd0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_ctrl: lcd-ctrl { + samsung,pins = "gpd0-0", "gpd0-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_sync: lcd-sync { + samsung,pins = "gpf0-0", "gpf0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_en: lcd-en { + samsung,pins = "gpe3-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_clk: lcd-clk { + samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_data16: lcd-data-width16 { + samsung,pins = "gpf0-7", "gpf1-0", "gpf1-1", "gpf1-2", + "gpf1-3", "gpf1-6", "gpf1-7", "gpf2-0", + "gpf2-1", "gpf2-2", "gpf2-3", "gpf2-7", + "gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_data18: lcd-data-width18 { + samsung,pins = "gpf0-6", "gpf0-7", "gpf1-0", "gpf1-1", + "gpf1-2", "gpf1-3", "gpf1-6", "gpf1-7", + "gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3", + "gpf2-6", "gpf2-7", "gpf3-0", "gpf3-1", + "gpf3-2", "gpf3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_data24: lcd-data-width24 { + samsung,pins = "gpf0-4", "gpf0-5", "gpf0-6", "gpf0-7", + "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3", + "gpf1-4", "gpf1-5", "gpf1-6", "gpf1-7", + "gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3", + "gpf2-4", "gpf2-5", "gpf2-6", "gpf2-7", + "gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; }; pinctrl@11000000 { diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts b/arch/arm/boot/dts/exynos4210-smdkv310.dts index 91332b72acf5..9c01b718d29d 100644 --- a/arch/arm/boot/dts/exynos4210-smdkv310.dts +++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts @@ -15,7 +15,7 @@ */ /dts-v1/; -/include/ "exynos4210.dtsi" +#include "exynos4210.dtsi" / { model = "Samsung smdkv310 evaluation board based on Exynos4210"; diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts index 9a14484c7bb1..94eebffe3044 100644 --- a/arch/arm/boot/dts/exynos4210-trats.dts +++ b/arch/arm/boot/dts/exynos4210-trats.dts @@ -13,7 +13,7 @@ */ /dts-v1/; -/include/ "exynos4210.dtsi" +#include "exynos4210.dtsi" / { model = "Samsung Trats based on Exynos4210"; diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts index 345cdb51dcb7..889cdada1ce9 100644 --- a/arch/arm/boot/dts/exynos4210-universal_c210.dts +++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts @@ -13,7 +13,7 @@ */ /dts-v1/; -/include/ "exynos4210.dtsi" +#include "exynos4210.dtsi" / { model = "Samsung Universal C210 based on Exynos4210 rev0"; diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi index 54710de82908..b7f358a93bcb 100644 --- a/arch/arm/boot/dts/exynos4210.dtsi +++ b/arch/arm/boot/dts/exynos4210.dtsi @@ -19,8 +19,8 @@ * published by the Free Software Foundation. */ -/include/ "exynos4.dtsi" -/include/ "exynos4210-pinctrl.dtsi" +#include "exynos4.dtsi" +#include "exynos4210-pinctrl.dtsi" / { compatible = "samsung,exynos4210"; @@ -112,12 +112,17 @@ interrupt-parent = <&combiner>; reg = <0x100C0000 0x100>; interrupts = <2 4>; + clocks = <&clock 383>; + clock-names = "tmu_apbif"; + status = "disabled"; }; g2d@12800000 { compatible = "samsung,s5pv210-g2d"; reg = <0x12800000 0x1000>; interrupts = <0 89 0>; + clocks = <&clock 177>, <&clock 277>; + clock-names = "sclk_fimg2d", "fimg2d"; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/exynos4212.dtsi b/arch/arm/boot/dts/exynos4212.dtsi index c0f60f49cea6..6f34d7f6ba7e 100644 --- a/arch/arm/boot/dts/exynos4212.dtsi +++ b/arch/arm/boot/dts/exynos4212.dtsi @@ -17,7 +17,7 @@ * published by the Free Software Foundation. */ -/include/ "exynos4x12.dtsi" +#include "exynos4x12.dtsi" / { compatible = "samsung,exynos4212"; diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts index 53bc8bf77984..46c678ee119c 100644 --- a/arch/arm/boot/dts/exynos4412-odroidx.dts +++ b/arch/arm/boot/dts/exynos4412-odroidx.dts @@ -12,7 +12,7 @@ */ /dts-v1/; -/include/ "exynos4412.dtsi" +#include "exynos4412.dtsi" / { model = "Hardkernel ODROID-X board based on Exynos4412"; @@ -43,6 +43,7 @@ #size-cells = <0>; pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>; pinctrl-names = "default"; + vmmc-supply = <&ldo20_reg &buck8_reg>; status = "okay"; num-slots = <1>; @@ -78,6 +79,7 @@ bus-width = <4>; pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>; pinctrl-names = "default"; + vmmc-supply = <&ldo4_reg &ldo21_reg>; status = "okay"; }; @@ -108,4 +110,199 @@ clock-frequency = <24000000>; }; }; + + i2c@13860000 { + pinctrl-0 = <&i2c0_bus>; + pinctrl-names = "default"; + status = "okay"; + + max77686: pmic@09 { + compatible = "maxim,max77686"; + reg = <0x09>; + + voltage-regulators { + ldo1_reg: LDO1 { + regulator-name = "VDD_ALIVE_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + ldo2_reg: LDO2 { + regulator-name = "VDDQ_M1_2_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo3_reg: LDO3 { + regulator-name = "VDDQ_EXT_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo4_reg: LDO4 { + regulator-name = "VDDQ_MMC2_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo5_reg: LDO5 { + regulator-name = "VDDQ_MMC1_3_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo6_reg: LDO6 { + regulator-name = "VDD10_MPLL_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + ldo7_reg: LDO7 { + regulator-name = "VDD10_XPLL_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + }; + + ldo11_reg: LDO11 { + regulator-name = "VDD18_ABB1_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + ldo12_reg: LDO12 { + regulator-name = "VDD33_USB_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo13_reg: LDO13 { + regulator-name = "VDDQ_C2C_W_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo14_reg: LDO14 { + regulator-name = "VDD18_ABB0_2_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo15_reg: LDO15 { + regulator-name = "VDD10_HSIC_1.0V"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo16_reg: LDO16 { + regulator-name = "VDD18_HSIC_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo20_reg: LDO20 { + regulator-name = "LDO20_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + }; + + ldo21_reg: LDO21 { + regulator-name = "LDO21_3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo25_reg: LDO25 { + regulator-name = "VDDQ_LCD_1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + buck1_reg: BUCK1 { + regulator-name = "vdd_mif"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-boot-on; + }; + + buck2_reg: BUCK2 { + regulator-name = "vdd_arm"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + regulator-boot-on; + }; + + buck3_reg: BUCK3 { + regulator-name = "vdd_int"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-always-on; + regulator-boot-on; + }; + + buck4_reg: BUCK4 { + regulator-name = "vdd_g3d"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <1100000>; + regulator-microvolt-offset = <50000>; + }; + + buck5_reg: BUCK5 { + regulator-name = "VDDQ_CKEM1_2_1.2V"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + }; + + buck6_reg: BUCK6 { + regulator-name = "BUCK6_1.35V"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + }; + + buck7_reg: BUCK7 { + regulator-name = "BUCK7_2.0V"; + regulator-min-microvolt = <2000000>; + regulator-max-microvolt = <2000000>; + regulator-always-on; + }; + + buck8_reg: BUCK8 { + regulator-name = "BUCK8_2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + }; + }; + }; + }; }; diff --git a/arch/arm/boot/dts/exynos4412-origen.dts b/arch/arm/boot/dts/exynos4412-origen.dts index 1c21bad32ca9..7993641cb32a 100644 --- a/arch/arm/boot/dts/exynos4412-origen.dts +++ b/arch/arm/boot/dts/exynos4412-origen.dts @@ -13,7 +13,7 @@ */ /dts-v1/; -/include/ "exynos4412.dtsi" +#include "exynos4412.dtsi" / { model = "Insignal Origen evaluation board based on Exynos4412"; @@ -36,6 +36,72 @@ enable-active-high; }; + pinctrl@11000000 { + keypad_rows: keypad-rows { + samsung,pins = "gpx2-0", "gpx2-1", "gpx2-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + keypad_cols: keypad-cols { + samsung,pins = "gpx1-0", "gpx1-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + }; + + keypad@100A0000 { + samsung,keypad-num-rows = <3>; + samsung,keypad-num-columns = <2>; + linux,keypad-no-autorepeat; + linux,keypad-wakeup; + pinctrl-0 = <&keypad_rows &keypad_cols>; + pinctrl-names = "default"; + status = "okay"; + + key_home { + keypad,row = <0>; + keypad,column = <0>; + linux,code = <102>; + }; + + key_down { + keypad,row = <0>; + keypad,column = <1>; + linux,code = <108>; + }; + + key_up { + keypad,row = <1>; + keypad,column = <0>; + linux,code = <103>; + }; + + key_menu { + keypad,row = <1>; + keypad,column = <1>; + linux,code = <139>; + }; + + key_back { + keypad,row = <2>; + keypad,column = <0>; + linux,code = <158>; + }; + + key_enter { + keypad,row = <2>; + keypad,column = <1>; + linux,code = <28>; + }; + }; + + g2d@10800000 { + status = "okay"; + }; + sdhci@12530000 { bus-width = <4>; pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>; diff --git a/arch/arm/boot/dts/exynos4412-smdk4412.dts b/arch/arm/boot/dts/exynos4412-smdk4412.dts index dd564310d4a5..ad316a1ee9e0 100644 --- a/arch/arm/boot/dts/exynos4412-smdk4412.dts +++ b/arch/arm/boot/dts/exynos4412-smdk4412.dts @@ -13,7 +13,7 @@ */ /dts-v1/; -/include/ "exynos4412.dtsi" +#include "exynos4412.dtsi" / { model = "Samsung SMDK evaluation board based on Exynos4412"; @@ -31,8 +31,91 @@ status = "okay"; }; - g2d@10800000 { + pinctrl@11000000 { + keypad_rows: keypad-rows { + samsung,pins = "gpx2-0", "gpx2-1", "gpx2-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + keypad_cols: keypad-cols { + samsung,pins = "gpx1-0", "gpx1-1", "gpx1-2", "gpx1-3", + "gpx1-4", "gpx1-5", "gpx1-6", "gpx1-7"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + }; + + keypad@100A0000 { + samsung,keypad-num-rows = <3>; + samsung,keypad-num-columns = <8>; + linux,keypad-no-autorepeat; + linux,keypad-wakeup; + pinctrl-0 = <&keypad_rows &keypad_cols>; + pinctrl-names = "default"; status = "okay"; + + key_1 { + keypad,row = <1>; + keypad,column = <3>; + linux,code = <2>; + }; + + key_2 { + keypad,row = <1>; + keypad,column = <4>; + linux,code = <3>; + }; + + key_3 { + keypad,row = <1>; + keypad,column = <5>; + linux,code = <4>; + }; + + key_4 { + keypad,row = <1>; + keypad,column = <6>; + linux,code = <5>; + }; + + key_5 { + keypad,row = <1>; + keypad,column = <7>; + linux,code = <6>; + }; + + key_A { + keypad,row = <2>; + keypad,column = <6>; + linux,code = <30>; + }; + + key_B { + keypad,row = <2>; + keypad,column = <7>; + linux,code = <48>; + }; + + key_C { + keypad,row = <0>; + keypad,column = <5>; + linux,code = <46>; + }; + + key_D { + keypad,row = <2>; + keypad,column = <5>; + linux,code = <32>; + }; + + key_E { + keypad,row = <0>; + keypad,column = <7>; + linux,code = <18>; + }; }; sdhci@12530000 { diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi index 270b389e0a1b..e743e677a9e2 100644 --- a/arch/arm/boot/dts/exynos4412.dtsi +++ b/arch/arm/boot/dts/exynos4412.dtsi @@ -17,7 +17,7 @@ * published by the Free Software Foundation. */ -/include/ "exynos4x12.dtsi" +#include "exynos4x12.dtsi" / { compatible = "samsung,exynos4412"; diff --git a/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi b/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi index 099cec79e2ae..704290f7c5c0 100644 --- a/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos4x12-pinctrl.dtsi @@ -778,62 +778,6 @@ samsung,pin-drv = <3>; }; - keypad_col0: keypad-col0 { - samsung,pins = "gpl2-0"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - keypad_col1: keypad-col1 { - samsung,pins = "gpl2-1"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - keypad_col2: keypad-col2 { - samsung,pins = "gpl2-2"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - keypad_col3: keypad-col3 { - samsung,pins = "gpl2-3"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - keypad_col4: keypad-col4 { - samsung,pins = "gpl2-4"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - keypad_col5: keypad-col5 { - samsung,pins = "gpl2-5"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - keypad_col6: keypad-col6 { - samsung,pins = "gpl2-6"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - keypad_col7: keypad-col7 { - samsung,pins = "gpl2-7"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - cam_port_b: cam-port-b { samsung,pins = "gpm0-0", "gpm0-1", "gpm0-2", "gpm0-3", "gpm0-4", "gpm0-5", "gpm0-6", "gpm0-7", diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi index e3380a7a285c..01da194ba329 100644 --- a/arch/arm/boot/dts/exynos4x12.dtsi +++ b/arch/arm/boot/dts/exynos4x12.dtsi @@ -17,8 +17,8 @@ * published by the Free Software Foundation. */ -/include/ "exynos4.dtsi" -/include/ "exynos4x12-pinctrl.dtsi" +#include "exynos4.dtsi" +#include "exynos4x12-pinctrl.dtsi" / { aliases { @@ -28,14 +28,6 @@ pinctrl3 = &pinctrl_3; }; - combiner:interrupt-controller@10440000 { - interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>, - <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>, - <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>, - <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>, - <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>; - }; - clock: clock-controller@0x10030000 { compatible = "samsung,exynos4412-clock"; reg = <0x10030000 0x20000>; @@ -77,6 +69,8 @@ compatible = "samsung,exynos4212-g2d"; reg = <0x10800000 0x1000>; interrupts = <0 89 0>; + clocks = <&clock 177>, <&clock 277>; + clock-names = "sclk_fimg2d", "fimg2d"; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/exynos5.dtsi b/arch/arm/boot/dts/exynos5.dtsi new file mode 100644 index 000000000000..f65e124c04a6 --- /dev/null +++ b/arch/arm/boot/dts/exynos5.dtsi @@ -0,0 +1,111 @@ +/* + * Samsung's Exynos5 SoC series common device tree source + * + * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Samsung's Exynos5 SoC series device nodes are listed in this file. Particular + * SoCs from Exynos5 series can include this file and provide values for SoCs + * specfic bindings. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "skeleton.dtsi" + +/ { + interrupt-parent = <&gic>; + + chipid@10000000 { + compatible = "samsung,exynos4210-chipid"; + reg = <0x10000000 0x100>; + }; + + combiner:interrupt-controller@10440000 { + compatible = "samsung,exynos4210-combiner"; + #interrupt-cells = <2>; + interrupt-controller; + samsung,combiner-nr = <32>; + reg = <0x10440000 0x1000>; + interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>, + <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>, + <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>, + <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>, + <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>, + <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>, + <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>, + <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>; + }; + + gic:interrupt-controller@10481000 { + compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x10481000 0x1000>, + <0x10482000 0x1000>, + <0x10484000 0x2000>, + <0x10486000 0x2000>; + interrupts = <1 9 0xf04>; + }; + + dwmmc_0: dwmmc0@12200000 { + compatible = "samsung,exynos5250-dw-mshc"; + interrupts = <0 75 0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + dwmmc_1: dwmmc1@12210000 { + compatible = "samsung,exynos5250-dw-mshc"; + interrupts = <0 76 0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + dwmmc_2: dwmmc2@12220000 { + compatible = "samsung,exynos5250-dw-mshc"; + interrupts = <0 77 0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + serial@12C00000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x12C00000 0x100>; + interrupts = <0 51 0>; + }; + + serial@12C10000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x12C10000 0x100>; + interrupts = <0 52 0>; + }; + + serial@12C20000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x12C20000 0x100>; + interrupts = <0 53 0>; + }; + + serial@12C30000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x12C30000 0x100>; + interrupts = <0 54 0>; + }; + + rtc { + compatible = "samsung,s3c6410-rtc"; + reg = <0x101E0000 0x100>; + interrupts = <0 43 0>, <0 44 0>; + status = "disabled"; + }; + + watchdog { + compatible = "samsung,s3c2410-wdt"; + reg = <0x101D0000 0x100>; + interrupts = <0 42 0>; + status = "disabled"; + }; +}; diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts index 02cfc76d002f..abc7272c7afd 100644 --- a/arch/arm/boot/dts/exynos5250-arndale.dts +++ b/arch/arm/boot/dts/exynos5250-arndale.dts @@ -10,7 +10,7 @@ */ /dts-v1/; -/include/ "exynos5250.dtsi" +#include "exynos5250.dtsi" / { model = "Insignal Arndale evaluation board based on EXYNOS5250"; @@ -449,4 +449,35 @@ clock-frequency = <24000000>; }; }; + + dp-controller { + samsung,color-space = <0>; + samsung,dynamic-range = <0>; + samsung,ycbcr-coeff = <0>; + samsung,color-depth = <1>; + samsung,link-rate = <0x0a>; + samsung,lane-count = <4>; + }; + + fimd: fimd@14400000 { + display-timings { + native-mode = <&timing0>; + timing0: timing@0 { + /* 2560x1600 DP panel */ + clock-frequency = <50000>; + hactive = <2560>; + vactive = <1600>; + hfront-porch = <48>; + hback-porch = <80>; + hsync-len = <32>; + vback-porch = <16>; + vfront-porch = <8>; + vsync-len = <6>; + }; + }; + }; + + rtc { + status = "okay"; + }; }; diff --git a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi index d1650fb34c0a..724a22f9b1c8 100644 --- a/arch/arm/boot/dts/exynos5250-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos5250-pinctrl.dtsi @@ -553,6 +553,13 @@ samsung,pin-pud = <0>; samaung,pin-drv = <0>; }; + + dp_hpd: dp_hpd { + samsung,pins = "gpx0-7"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samaung,pin-drv = <0>; + }; }; pinctrl@13400000 { @@ -763,7 +770,7 @@ }; }; - pinctrl@03680000 { + pinctrl@03860000 { gpz: gpz { gpio-controller; #gpio-cells = <2>; diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index 3e0c792e2767..35a66dee4011 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -10,7 +10,7 @@ */ /dts-v1/; -/include/ "exynos5250.dtsi" +#include "exynos5250.dtsi" / { model = "SAMSUNG SMDK5250 board based on EXYNOS5250"; @@ -37,6 +37,30 @@ }; }; + vdd:fixed-regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "vdd-supply"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + }; + + dbvdd:fixed-regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "dbvdd-supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + + spkvdd:fixed-regulator@2 { + compatible = "regulator-fixed"; + regulator-name = "spkvdd-supply"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + i2c@12C70000 { samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <20000>; @@ -47,8 +71,17 @@ }; wm8994: wm8994@1a { - compatible = "wlf,wm8994"; - reg = <0x1a>; + compatible = "wlf,wm8994"; + reg = <0x1a>; + + gpio-controller; + #gpio-cells = <2>; + + AVDD2-supply = <&vdd>; + CPVDD-supply = <&vdd>; + DBVDD-supply = <&dbvdd>; + SPKVDD1-supply = <&spkvdd>; + SPKVDD2-supply = <&spkvdd>; }; }; @@ -224,6 +257,9 @@ samsung,color-depth = <1>; samsung,link-rate = <0x0a>; samsung,lane-count = <4>; + + pinctrl-names = "default"; + pinctrl-0 = <&dp_hpd>; }; display-timings { diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts index d449feb7e143..e79331dba12d 100644 --- a/arch/arm/boot/dts/exynos5250-snow.dts +++ b/arch/arm/boot/dts/exynos5250-snow.dts @@ -9,8 +9,8 @@ */ /dts-v1/; -/include/ "exynos5250.dtsi" -/include/ "cros5250-common.dtsi" +#include "exynos5250.dtsi" +#include "cros5250-common.dtsi" / { model = "Google Snow"; @@ -171,6 +171,10 @@ }; }; + rtc { + status = "okay"; + }; + /* * On Snow we've got SIP WiFi and so can keep drive strengths low to * reduce EMI. diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 0673524238a6..41cd625b6020 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -17,12 +17,13 @@ * published by the Free Software Foundation. */ -/include/ "skeleton.dtsi" -/include/ "exynos5250-pinctrl.dtsi" +#include "exynos5.dtsi" +#include "exynos5250-pinctrl.dtsi" + +#include <dt-bindings/clk/exynos-audss-clk.h> / { compatible = "samsung,exynos5250"; - interrupt-parent = <&gic>; aliases { spi0 = &spi_0; @@ -51,9 +52,20 @@ pinctrl3 = &pinctrl_3; }; - chipid@10000000 { - compatible = "samsung,exynos4210-chipid"; - reg = <0x10000000 0x100>; + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <0>; + }; + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <1>; + }; }; pd_gsc: gsc-power-domain@0x10044000 { @@ -72,15 +84,10 @@ #clock-cells = <1>; }; - gic:interrupt-controller@10481000 { - compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic"; - #interrupt-cells = <3>; - interrupt-controller; - reg = <0x10481000 0x1000>, - <0x10482000 0x1000>, - <0x10484000 0x2000>, - <0x10486000 0x2000>; - interrupts = <1 9 0xf04>; + clock_audss: audss-clock-controller@3810000 { + compatible = "samsung,exynos5250-audss-clock"; + reg = <0x03810000 0x0C>; + #clock-cells = <1>; }; timer { @@ -91,22 +98,6 @@ <1 10 0xf08>; }; - combiner:interrupt-controller@10440000 { - compatible = "samsung,exynos4210-combiner"; - #interrupt-cells = <2>; - interrupt-controller; - samsung,combiner-nr = <32>; - reg = <0x10440000 0x1000>; - interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>, - <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>, - <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>, - <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>, - <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>, - <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>, - <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>, - <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>; - }; - mct@101C0000 { compatible = "samsung,exynos4210-mct"; reg = <0x101C0000 0x800>; @@ -161,16 +152,13 @@ interrupts = <0 50 0>; }; - pinctrl_3: pinctrl@03680000 { + pinctrl_3: pinctrl@03860000 { compatible = "samsung,exynos5250-pinctrl"; - reg = <0x0368000 0x1000>; + reg = <0x03860000 0x1000>; interrupts = <0 47 0>; }; watchdog { - compatible = "samsung,s3c2410-wdt"; - reg = <0x101D0000 0x100>; - interrupts = <0 42 0>; clocks = <&clock 336>; clock-names = "watchdog"; }; @@ -183,12 +171,8 @@ }; rtc { - compatible = "samsung,s3c6410-rtc"; - reg = <0x101E0000 0x100>; - interrupts = <0 43 0>, <0 44 0>; clocks = <&clock 337>; clock-names = "rtc"; - status = "disabled"; }; tmu@10060000 { @@ -200,33 +184,21 @@ }; serial@12C00000 { - compatible = "samsung,exynos4210-uart"; - reg = <0x12C00000 0x100>; - interrupts = <0 51 0>; clocks = <&clock 289>, <&clock 146>; clock-names = "uart", "clk_uart_baud0"; }; serial@12C10000 { - compatible = "samsung,exynos4210-uart"; - reg = <0x12C10000 0x100>; - interrupts = <0 52 0>; clocks = <&clock 290>, <&clock 147>; clock-names = "uart", "clk_uart_baud0"; }; serial@12C20000 { - compatible = "samsung,exynos4210-uart"; - reg = <0x12C20000 0x100>; - interrupts = <0 53 0>; clocks = <&clock 291>, <&clock 148>; clock-names = "uart", "clk_uart_baud0"; }; serial@12C30000 { - compatible = "samsung,exynos4210-uart"; - reg = <0x12C30000 0x100>; - interrupts = <0 54 0>; clocks = <&clock 292>, <&clock 149>; clock-names = "uart", "clk_uart_baud0"; }; @@ -405,31 +377,19 @@ }; dwmmc_0: dwmmc0@12200000 { - compatible = "samsung,exynos5250-dw-mshc"; reg = <0x12200000 0x1000>; - interrupts = <0 75 0>; - #address-cells = <1>; - #size-cells = <0>; clocks = <&clock 280>, <&clock 139>; clock-names = "biu", "ciu"; }; dwmmc_1: dwmmc1@12210000 { - compatible = "samsung,exynos5250-dw-mshc"; reg = <0x12210000 0x1000>; - interrupts = <0 76 0>; - #address-cells = <1>; - #size-cells = <0>; clocks = <&clock 281>, <&clock 140>; clock-names = "biu", "ciu"; }; dwmmc_2: dwmmc2@12220000 { - compatible = "samsung,exynos5250-dw-mshc"; reg = <0x12220000 0x1000>; - interrupts = <0 77 0>; - #address-cells = <1>; - #size-cells = <0>; clocks = <&clock 282>, <&clock 141>; clock-names = "biu", "ciu"; }; @@ -451,6 +411,10 @@ &pdma0 9 &pdma0 8>; dma-names = "tx", "rx", "tx-sec"; + clocks = <&clock_audss EXYNOS_I2S_BUS>, + <&clock_audss EXYNOS_I2S_BUS>, + <&clock_audss EXYNOS_SCLK_I2S>; + clock-names = "iis", "i2s_opclk0", "i2s_opclk1"; samsung,supports-6ch; samsung,supports-rstclr; samsung,supports-secdai; @@ -465,6 +429,8 @@ dmas = <&pdma1 12 &pdma1 11>; dma-names = "tx", "rx"; + clocks = <&clock 307>, <&clock 157>; + clock-names = "iis", "i2s_opclk0"; pinctrl-names = "default"; pinctrl-0 = <&i2s1_bus>; }; @@ -475,10 +441,42 @@ dmas = <&pdma0 12 &pdma0 11>; dma-names = "tx", "rx"; + clocks = <&clock 308>, <&clock 158>; + clock-names = "iis", "i2s_opclk0"; pinctrl-names = "default"; pinctrl-0 = <&i2s2_bus>; }; + usb@12000000 { + compatible = "samsung,exynos5250-dwusb3"; + clocks = <&clock 286>; + clock-names = "usbdrd30"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + dwc3 { + compatible = "synopsys,dwc3"; + reg = <0x12000000 0x10000>; + interrupts = <0 72 0>; + usb-phy = <&usb2_phy &usb3_phy>; + }; + }; + + usb3_phy: usbphy@12100000 { + compatible = "samsung,exynos5250-usb3phy"; + reg = <0x12100000 0x100>; + clocks = <&clock 1>, <&clock 286>; + clock-names = "ext_xtal", "usbdrd30"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + usbphy-sys { + reg = <0x10040704 0x8>; + }; + }; + usb@12110000 { compatible = "samsung,exynos4210-ehci"; reg = <0x12110000 0x100>; @@ -497,7 +495,7 @@ clock-names = "usbhost"; }; - usbphy@12130000 { + usb2_phy: usbphy@12130000 { compatible = "samsung,exynos5250-usb2phy"; reg = <0x12130000 0x100>; clocks = <&clock 1>, <&clock 285>; @@ -621,6 +619,8 @@ reg = <0x145b0000 0x1000>; interrupts = <10 3>; interrupt-parent = <&combiner>; + clocks = <&clock 342>; + clock-names = "dp"; #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/boot/dts/exynos5420-pinctrl.dtsi b/arch/arm/boot/dts/exynos5420-pinctrl.dtsi new file mode 100644 index 000000000000..5848c425ae4d --- /dev/null +++ b/arch/arm/boot/dts/exynos5420-pinctrl.dtsi @@ -0,0 +1,680 @@ +/* + * Samsung's Exynos5420 SoC pin-mux and pin-config device tree source + * + * Copyright (c) 2013 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Samsung's Exynos5420 SoC pin-mux and pin-config options are listed as device + * tree nodes are listed in this file. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/ { + pinctrl@13400000 { + gpy7: gpy7 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpx0: gpx0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + interrupt-parent = <&combiner>; + #interrupt-cells = <2>; + interrupts = <23 0>, <24 0>, <25 0>, <25 1>, + <26 0>, <26 1>, <27 0>, <27 1>; + }; + + gpx1: gpx1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + interrupt-parent = <&combiner>; + #interrupt-cells = <2>; + interrupts = <28 0>, <28 1>, <29 0>, <29 1>, + <30 0>, <30 1>, <31 0>, <31 1>; + }; + + gpx2: gpx2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpx3: gpx3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + }; + + pinctrl@13410000 { + gpc0: gpc0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc1: gpc1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc2: gpc2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc3: gpc3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc4: gpc4 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpd1: gpd1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpy0: gpy0 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy1: gpy1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy2: gpy2 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy3: gpy3 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy4: gpy4 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy5: gpy5 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy6: gpy6 { + gpio-controller; + #gpio-cells = <2>; + }; + + sd0_clk: sd0-clk { + samsung,pins = "gpc0-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd0_cmd: sd0-cmd { + samsung,pins = "gpc0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd0_cd: sd0-cd { + samsung,pins = "gpc0-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd0_bus1: sd0-bus-width1 { + samsung,pins = "gpc0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd0_bus4: sd0-bus-width4 { + samsung,pins = "gpc0-4", "gpc0-5", "gpc0-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd0_bus8: sd0-bus-width8 { + samsung,pins = "gpc3-0", "gpc3-1", "gpc3-2", "gpc3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd1_clk: sd1-clk { + samsung,pins = "gpc1-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd1_cmd: sd1-cmd { + samsung,pins = "gpc1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd1_cd: sd1-cd { + samsung,pins = "gpc1-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd1_int: sd1-int { + samsung,pins = "gpd1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + sd1_bus1: sd1-bus-width1 { + samsung,pins = "gpc1-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd1_bus4: sd1-bus-width4 { + samsung,pins = "gpc1-4", "gpc1-5", "gpc1-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd1_bus8: sd1-bus-width8 { + samsung,pins = "gpd1-4", "gpd1-5", "gpd1-6", "gpd1-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_clk: sd2-clk { + samsung,pins = "gpc2-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd2_cmd: sd2-cmd { + samsung,pins = "gpc2-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd2_cd: sd2-cd { + samsung,pins = "gpc2-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_bus1: sd2-bus-width1 { + samsung,pins = "gpc2-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_bus4: sd2-bus-width4 { + samsung,pins = "gpc2-4", "gpc2-5", "gpc2-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + }; + + pinctrl@14000000 { + gpe0: gpe0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpe1: gpe1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf0: gpf0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf1: gpf1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpg0: gpg0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpg1: gpg1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpg2: gpg2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpj4: gpj4 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + cam_gpio_a: cam-gpio-a { + samsung,pins = "gpe0-0", "gpe0-1", "gpe0-2", "gpe0-3", + "gpe0-4", "gpe0-5", "gpe0-6", "gpe0-7", + "gpe1-0", "gpe1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + cam_gpio_b: cam-gpio-b { + samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3", + "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + cam_i2c2_bus: cam-i2c2-bus { + samsung,pins = "gpf0-4", "gpf0-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + cam_spi1_bus: cam-spi1-bus { + samsung,pins = "gpe0-4", "gpe0-5", "gpf0-2", "gpf0-3"; + samsung,pin-function = <4>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + cam_i2c1_bus: cam-i2c1-bus { + samsung,pins = "gpf0-2", "gpf0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + cam_i2c0_bus: cam-i2c0-bus { + samsung,pins = "gpf0-0", "gpf0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + cam_spi0_bus: cam-spi0-bus { + samsung,pins = "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + cam_bayrgb_bus: cam-bayrgb-bus { + samsung,pins = "gpg0-0", "gpg0-1", "gpg0-2", "gpg0-3", + "gpg0-4", "gpg0-5", "gpg0-6", "gpg0-7", + "gpg1-0", "gpg1-1", "gpg1-2", "gpg1-3", + "gpg1-4", "gpg1-5", "gpg1-6", "gpg1-7", + "gpg2-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + }; + + pinctrl@14010000 { + gpa0: gpa0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpa1: gpa1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpa2: gpa2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb0: gpb0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb1: gpb1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb2: gpb2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb3: gpb3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb4: gpb4 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gph0: gph0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + uart0_data: uart0-data { + samsung,pins = "gpa0-0", "gpa0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart0_fctl: uart0-fctl { + samsung,pins = "gpa0-2", "gpa0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart1_data: uart1-data { + samsung,pins = "gpa0-4", "gpa0-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart1_fctl: uart1-fctl { + samsung,pins = "gpa0-6", "gpa0-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2c2_bus: i2c2-bus { + samsung,pins = "gpa0-6", "gpa0-7"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + uart2_data: uart2-data { + samsung,pins = "gpa1-0", "gpa1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart2_fctl: uart2-fctl { + samsung,pins = "gpa1-2", "gpa1-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2c3_bus: i2c3-bus { + samsung,pins = "gpa1-2", "gpa1-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + uart3_data: uart3-data { + samsung,pins = "gpa1-4", "gpa1-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + spi0_bus: spi0-bus { + samsung,pins = "gpa2-0", "gpa2-1", "gpa2-2", "gpa2-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + spi1_bus: spi1-bus { + samsung,pins = "gpa2-4", "gpa2-6", "gpa2-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c4_hs_bus: i2c4-hs-bus { + samsung,pins = "gpa2-0", "gpa2-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c5_hs_bus: i2c5-hs-bus { + samsung,pins = "gpa2-2", "gpa2-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2s1_bus: i2s1-bus { + samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3", + "gpb0-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pcm1_bus: pcm1-bus { + samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3", + "gpb0-4"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2s2_bus: i2s2-bus { + samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3", + "gpb1-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pcm2_bus: pcm2-bus { + samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3", + "gpb1-4"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + spdif_bus: spdif-bus { + samsung,pins = "gpb1-0", "gpb1-1"; + samsung,pin-function = <4>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + spi2_bus: spi2-bus { + samsung,pins = "gpb1-1", "gpb1-3", "gpb1-4"; + samsung,pin-function = <5>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c6_hs_bus: i2c6-hs-bus { + samsung,pins = "gpb1-3", "gpb1-4"; + samsung,pin-function = <4>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c7_hs_bus: i2c7-hs-bus { + samsung,pins = "gpb2-2", "gpb2-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c0_bus: i2c0-bus { + samsung,pins = "gpb3-0", "gpb3-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c1_bus: i2c1-bus { + samsung,pins = "gpb3-2", "gpb3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c8_hs_bus: i2c8-hs-bus { + samsung,pins = "gpb3-4", "gpb3-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c9_hs_bus: i2c9-hs-bus { + samsung,pins = "gpb3-6", "gpb3-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c10_hs_bus: i2c10-hs-bus { + samsung,pins = "gpb4-0", "gpb4-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + }; + + pinctrl@03860000 { + gpz: gpz { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + i2s0_bus: i2s0-bus { + samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3", + "gpz-4", "gpz-5", "gpz-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + }; +}; diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts new file mode 100644 index 000000000000..08607df6a180 --- /dev/null +++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts @@ -0,0 +1,33 @@ +/* + * SAMSUNG SMDK5420 board device tree source + * + * Copyright (c) 2013 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/dts-v1/; +#include "exynos5420.dtsi" + +/ { + model = "Samsung SMDK5420 board based on EXYNOS5420"; + compatible = "samsung,smdk5420", "samsung,exynos5420"; + + memory { + reg = <0x20000000 0x80000000>; + }; + + chosen { + bootargs = "console=ttySAC2,115200 init=/linuxrc"; + }; + + fixed-rate-clocks { + oscclk { + compatible = "samsung,exynos5420-oscclk"; + clock-frequency = <24000000>; + }; + }; +}; diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi new file mode 100644 index 000000000000..8c54c4b74f0e --- /dev/null +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -0,0 +1,148 @@ +/* + * SAMSUNG EXYNOS5420 SoC device tree source + * + * Copyright (c) 2013 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * SAMSUNG EXYNOS54200 SoC device nodes are listed in this file. + * EXYNOS5420 based board files can include this file and provide + * values for board specfic bindings. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "exynos5.dtsi" +/include/ "exynos5420-pinctrl.dtsi" +/ { + compatible = "samsung,exynos5420"; + + aliases { + pinctrl0 = &pinctrl_0; + pinctrl1 = &pinctrl_1; + pinctrl2 = &pinctrl_2; + pinctrl3 = &pinctrl_3; + pinctrl4 = &pinctrl_4; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <0x0>; + clock-frequency = <1800000000>; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <0x1>; + clock-frequency = <1800000000>; + }; + + cpu2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <0x2>; + clock-frequency = <1800000000>; + }; + + cpu3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a15"; + reg = <0x3>; + clock-frequency = <1800000000>; + }; + }; + + clock: clock-controller@0x10010000 { + compatible = "samsung,exynos5420-clock"; + reg = <0x10010000 0x30000>; + #clock-cells = <1>; + }; + + mct@101C0000 { + compatible = "samsung,exynos4210-mct"; + reg = <0x101C0000 0x800>; + interrupt-controller; + #interrups-cells = <1>; + interrupt-parent = <&mct_map>; + interrupts = <0>, <1>, <2>, <3>, <4>, <5>, <6>, <7>; + clocks = <&clock 1>, <&clock 315>; + clock-names = "fin_pll", "mct"; + + mct_map: mct-map { + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = <0 &combiner 23 3>, + <1 &combiner 23 4>, + <2 &combiner 25 2>, + <3 &combiner 25 3>, + <4 &gic 0 120 0>, + <5 &gic 0 121 0>, + <6 &gic 0 122 0>, + <7 &gic 0 123 0>; + }; + }; + + pinctrl_0: pinctrl@13400000 { + compatible = "samsung,exynos5420-pinctrl"; + reg = <0x13400000 0x1000>; + interrupts = <0 45 0>; + + wakeup-interrupt-controller { + compatible = "samsung,exynos4210-wakeup-eint"; + interrupt-parent = <&gic>; + interrupts = <0 32 0>; + }; + }; + + pinctrl_1: pinctrl@13410000 { + compatible = "samsung,exynos5420-pinctrl"; + reg = <0x13410000 0x1000>; + interrupts = <0 78 0>; + }; + + pinctrl_2: pinctrl@14000000 { + compatible = "samsung,exynos5420-pinctrl"; + reg = <0x14000000 0x1000>; + interrupts = <0 46 0>; + }; + + pinctrl_3: pinctrl@14010000 { + compatible = "samsung,exynos5420-pinctrl"; + reg = <0x14010000 0x1000>; + interrupts = <0 50 0>; + }; + + pinctrl_4: pinctrl@03860000 { + compatible = "samsung,exynos5420-pinctrl"; + reg = <0x03860000 0x1000>; + interrupts = <0 47 0>; + }; + + serial@12C00000 { + clocks = <&clock 257>, <&clock 128>; + clock-names = "uart", "clk_uart_baud0"; + }; + + serial@12C10000 { + clocks = <&clock 258>, <&clock 129>; + clock-names = "uart", "clk_uart_baud0"; + }; + + serial@12C20000 { + clocks = <&clock 259>, <&clock 130>; + clock-names = "uart", "clk_uart_baud0"; + }; + + serial@12C30000 { + clocks = <&clock 260>, <&clock 131>; + clock-names = "uart", "clk_uart_baud0"; + }; +}; diff --git a/arch/arm/boot/dts/exynos5440-sd5v1.dts b/arch/arm/boot/dts/exynos5440-sd5v1.dts index ef747b52b674..5b22508050da 100644 --- a/arch/arm/boot/dts/exynos5440-sd5v1.dts +++ b/arch/arm/boot/dts/exynos5440-sd5v1.dts @@ -10,14 +10,14 @@ */ /dts-v1/; -/include/ "exynos5440.dtsi" +#include "exynos5440.dtsi" / { model = "SAMSUNG SD5v1 board based on EXYNOS5440"; compatible = "samsung,sd5v1", "samsung,exynos5440"; chosen { - bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel early_printk no_console_suspend mem=2048M@0x80000000 console=ttySAC0,115200"; + bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel early_printk no_console_suspend mem=2048M@0x80000000 mem=6144M@0x100000000 console=ttySAC0,115200"; }; fixed-rate-clocks { diff --git a/arch/arm/boot/dts/exynos5440-ssdk5440.dts b/arch/arm/boot/dts/exynos5440-ssdk5440.dts index d55042beb5c5..ede772741f81 100644 --- a/arch/arm/boot/dts/exynos5440-ssdk5440.dts +++ b/arch/arm/boot/dts/exynos5440-ssdk5440.dts @@ -10,18 +10,53 @@ */ /dts-v1/; -/include/ "exynos5440.dtsi" +#include "exynos5440.dtsi" / { model = "SAMSUNG SSDK5440 board based on EXYNOS5440"; compatible = "samsung,ssdk5440", "samsung,exynos5440"; chosen { - bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel early_printk no_console_suspend mem=2048M@0x80000000 console=ttySAC0,115200"; + bootargs = "root=/dev/sda2 rw rootwait ignore_loglevel early_printk no_console_suspend mem=2048M@0x80000000 mem=6144M@0x100000000 console=ttySAC0,115200"; }; - spi { - status = "disabled"; + spi_0: spi@D0000 { + + flash: w25q128@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "winbond,w25q128"; + spi-max-frequency = <15625000>; + reg = <0>; + controller-data { + samsung,spi-feedback-delay = <0>; + }; + + partition@00000 { + label = "BootLoader"; + reg = <0x60000 0x80000>; + read-only; + }; + + partition@e0000 { + label = "Recovery-Kernel"; + reg = <0xe0000 0x300000>; + read-only; + }; + + partition@3e0000 { + label = "CRAM-FS"; + reg = <0x3e0000 0x700000>; + read-only; + }; + + partition@ae0000 { + label = "User-Data"; + reg = <0xae0000 0x520000>; + }; + + }; + }; fixed-rate-clocks { @@ -30,4 +65,12 @@ clock-frequency = <50000000>; }; }; + + pcie@290000 { + reset-gpio = <&pin_ctrl 5 0>; + }; + + pcie@2a0000 { + reset-gpio = <&pin_ctrl 22 0>; + }; }; diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi index f6b1c8973845..ff7f5d855845 100644 --- a/arch/arm/boot/dts/exynos5440.dtsi +++ b/arch/arm/boot/dts/exynos5440.dtsi @@ -9,13 +9,17 @@ * published by the Free Software Foundation. */ -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" / { compatible = "samsung,exynos5440"; interrupt-parent = <&gic>; + aliases { + spi0 = &spi_0; + }; + clock: clock-controller@0x160000 { compatible = "samsung,exynos5440-clock"; reg = <0x160000 0x1000>; @@ -38,18 +42,22 @@ #size-cells = <0>; cpu@0 { + device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0>; }; cpu@1 { + device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <1>; }; cpu@2 { + device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <2>; }; cpu@3 { + device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <3>; }; @@ -79,8 +87,13 @@ interrupts = <0 57 0>; operating-points = < /* KHz uV */ + 1500000 1100000 + 1400000 1075000 + 1300000 1050000 1200000 1025000 + 1100000 1000000 1000000 975000 + 900000 950000 800000 925000 >; }; @@ -101,19 +114,19 @@ clock-names = "uart", "clk_uart_baud0"; }; - spi { - compatible = "samsung,exynos4210-spi"; - reg = <0xD0000 0x1000>; + spi_0: spi@D0000 { + compatible = "samsung,exynos5440-spi"; + reg = <0xD0000 0x100>; interrupts = <0 4 0>; - tx-dma-channel = <&pdma0 5>; /* preliminary */ - rx-dma-channel = <&pdma0 4>; /* preliminary */ #address-cells = <1>; #size-cells = <0>; + samsung,spi-src-clk = <0>; + num-cs = <1>; clocks = <&clock 21>, <&clock 16>; clock-names = "spi", "spi_busclk0"; }; - pinctrl { + pin_ctrl: pinctrl { compatible = "samsung,exynos5440-pinctrl"; reg = <0xE0000 0x1000>; interrupts = <0 37 0>, <0 38 0>, <0 39 0>, <0 40 0>, @@ -184,28 +197,6 @@ compatible = "arm,amba-bus"; interrupt-parent = <&gic>; ranges; - - pdma0: pdma@00121000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x121000 0x1000>; - interrupts = <0 46 0>; - clocks = <&clock 8>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; - }; - - pdma1: pdma@00120000 { - compatible = "arm,pl330", "arm,primecell"; - reg = <0x120000 0x1000>; - interrupts = <0 47 0>; - clocks = <&clock 8>; - clock-names = "apb_pclk"; - #dma-cells = <1>; - #dma-channels = <8>; - #dma-requests = <32>; - }; }; rtc { @@ -214,6 +205,67 @@ interrupts = <0 17 0>, <0 16 0>; clocks = <&clock 21>; clock-names = "rtc"; - status = "disabled"; + }; + + sata@210000 { + compatible = "snps,exynos5440-ahci"; + reg = <0x210000 0x10000>; + interrupts = <0 30 0>; + clocks = <&clock 23>; + clock-names = "sata"; + }; + + ohci@220000 { + compatible = "samsung,exynos5440-ohci"; + reg = <0x220000 0x1000>; + interrupts = <0 29 0>; + clocks = <&clock 24>; + clock-names = "usbhost"; + }; + + ehci@221000 { + compatible = "samsung,exynos5440-ehci"; + reg = <0x221000 0x1000>; + interrupts = <0 29 0>; + clocks = <&clock 24>; + clock-names = "usbhost"; + }; + + pcie@290000 { + compatible = "samsung,exynos5440-pcie", "snps,dw-pcie"; + reg = <0x290000 0x1000 + 0x270000 0x1000 + 0x271000 0x40>; + interrupts = <0 20 0>, <0 21 0>, <0 22 0>; + clocks = <&clock 28>, <&clock 27>; + clock-names = "pcie", "pcie_bus"; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + ranges = <0x00000800 0 0x40000000 0x40000000 0 0x00001000 /* configuration space */ + 0x81000000 0 0 0x40001000 0 0x00010000 /* downstream I/O */ + 0x82000000 0 0x40011000 0x40011000 0 0x1ffef000>; /* non-prefetchable memory */ + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0x0 0 &gic 53>; + }; + + pcie@2a0000 { + compatible = "samsung,exynos5440-pcie", "snps,dw-pcie"; + reg = <0x2a0000 0x1000 + 0x272000 0x1000 + 0x271040 0x40>; + interrupts = <0 23 0>, <0 24 0>, <0 25 0>; + clocks = <&clock 29>, <&clock 27>; + clock-names = "pcie", "pcie_bus"; + #address-cells = <3>; + #size-cells = <2>; + device_type = "pci"; + ranges = <0x00000800 0 0x60000000 0x60000000 0 0x00001000 /* configuration space */ + 0x81000000 0 0 0x60001000 0 0x00010000 /* downstream I/O */ + 0x82000000 0 0x60011000 0x60011000 0 0x1ffef000>; /* non-prefetchable memory */ + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0x0 0 &gic 56>; }; }; diff --git a/arch/arm/boot/dts/ge863-pro3.dtsi b/arch/arm/boot/dts/ge863-pro3.dtsi index 17136fc7a516..230099bb31c8 100644 --- a/arch/arm/boot/dts/ge863-pro3.dtsi +++ b/arch/arm/boot/dts/ge863-pro3.dtsi @@ -7,7 +7,7 @@ * Licensed under GPLv2 or later. */ -/include/ "at91sam9260.dtsi" +#include "at91sam9260.dtsi" / { clocks { diff --git a/arch/arm/boot/dts/href.dtsi b/arch/arm/boot/dts/href.dtsi index c0bc426952ea..9db41b9d8358 100644 --- a/arch/arm/boot/dts/href.dtsi +++ b/arch/arm/boot/dts/href.dtsi @@ -9,7 +9,8 @@ * http://www.gnu.org/copyleft/gpl.html */ -/include/ "dbx5x0.dtsi" +#include <dt-bindings/interrupt-controller/irq.h> +#include "dbx5x0.dtsi" / { memory { @@ -27,7 +28,7 @@ }; }; - soc-u9500 { + soc { uart@80120000 { status = "okay"; }; @@ -45,14 +46,14 @@ compatible = "tc3589x"; reg = <0x42>; interrupt-parent = <&gpio6>; - interrupts = <25 0x1>; + interrupts = <25 IRQ_TYPE_EDGE_RISING>; interrupt-controller; #interrupt-cells = <2>; tc3589x_gpio: tc3589x_gpio { compatible = "tc3589x-gpio"; - interrupts = <0 0x1>; + interrupts = <0 IRQ_TYPE_EDGE_RISING>; interrupt-controller; #interrupt-cells = <2>; @@ -63,17 +64,43 @@ }; i2c@80128000 { - lp5521@0x33 { - compatible = "lp5521"; + lp5521@33 { + compatible = "national,lp5521"; reg = <0x33>; + label = "lp5521_pri"; + clock-mode = /bits/ 8 <2>; + chan0 { + led-cur = /bits/ 8 <0x2f>; + max-cur = /bits/ 8 <0x5f>; + }; + chan1 { + led-cur = /bits/ 8 <0x2f>; + max-cur = /bits/ 8 <0x5f>; + }; + chan2 { + led-cur = /bits/ 8 <0x2f>; + max-cur = /bits/ 8 <0x5f>; + }; }; - - lp5521@0x34 { - compatible = "lp5521"; + lp5521@34 { + compatible = "national,lp5521"; reg = <0x34>; + label = "lp5521_sec"; + clock-mode = /bits/ 8 <2>; + chan0 { + led-cur = /bits/ 8 <0x2f>; + max-cur = /bits/ 8 <0x5f>; + }; + chan1 { + led-cur = /bits/ 8 <0x2f>; + max-cur = /bits/ 8 <0x5f>; + }; + chan2 { + led-cur = /bits/ 8 <0x2f>; + max-cur = /bits/ 8 <0x5f>; + }; }; - - bh1780@0x29 { + bh1780@29 { compatible = "rohm,bh1780gli"; reg = <0x33>; }; @@ -82,7 +109,7 @@ // External Micro SD slot sdi0_per1@80126000 { arm,primecell-periphid = <0x10480180>; - max-frequency = <50000000>; + max-frequency = <100000000>; bus-width = <4>; mmc-cap-sd-highspeed; mmc-cap-mmc-highspeed; @@ -97,7 +124,7 @@ // WLAN SDIO channel sdi1_per2@80118000 { arm,primecell-periphid = <0x10480180>; - max-frequency = <50000000>; + max-frequency = <100000000>; bus-width = <4>; status = "okay"; @@ -106,7 +133,7 @@ // PoP:ed eMMC sdi2_per3@80005000 { arm,primecell-periphid = <0x10480180>; - max-frequency = <50000000>; + max-frequency = <100000000>; bus-width = <8>; mmc-cap-mmc-highspeed; @@ -116,7 +143,7 @@ // On-board eMMC sdi4_per2@80114000 { arm,primecell-periphid = <0x10480180>; - max-frequency = <50000000>; + max-frequency = <100000000>; bus-width = <8>; mmc-cap-mmc-highspeed; vmmc-supply = <&ab8500_ldo_aux2_reg>; @@ -236,7 +263,7 @@ regulator-name = "V-MMC-SD"; }; - ab8500_ldo_initcore_reg: ab8500_ldo_initcore { + ab8500_ldo_intcore_reg: ab8500_ldo_intcore { regulator-name = "V-INTCORE"; }; @@ -256,7 +283,7 @@ regulator-name = "V-AMIC1"; }; - ab8500_ldo_amamic2_reg: ab8500_ldo_amamic2 { + ab8500_ldo_anamic2_reg: ab8500_ldo_anamic2 { regulator-name = "V-AMIC2"; }; diff --git a/arch/arm/boot/dts/hrefprev60.dts b/arch/arm/boot/dts/hrefprev60.dts index c2d274815923..c6bb07df2d1d 100644 --- a/arch/arm/boot/dts/hrefprev60.dts +++ b/arch/arm/boot/dts/hrefprev60.dts @@ -10,9 +10,9 @@ */ /dts-v1/; -/include/ "dbx5x0.dtsi" -/include/ "href.dtsi" -/include/ "stuib.dtsi" +#include "dbx5x0.dtsi" +#include "href.dtsi" +#include "stuib.dtsi" / { model = "ST-Ericsson HREF (pre-v60) platform with Device Tree"; @@ -24,7 +24,7 @@ }; }; - soc-u9500 { + soc { prcmu@80157000 { ab8500@5 { ab8500-gpio { @@ -41,7 +41,7 @@ }; i2c@80110000 { - bu21013_tp@0x5c { + bu21013_tp@5c { reset-gpio = <&tc3589x_gpio 13 0x4>; }; }; diff --git a/arch/arm/boot/dts/hrefv60plus.dts b/arch/arm/boot/dts/hrefv60plus.dts index 2b587a74b813..3d580d6447f9 100644 --- a/arch/arm/boot/dts/hrefv60plus.dts +++ b/arch/arm/boot/dts/hrefv60plus.dts @@ -10,9 +10,9 @@ */ /dts-v1/; -/include/ "dbx5x0.dtsi" -/include/ "href.dtsi" -/include/ "stuib.dtsi" +#include "dbx5x0.dtsi" +#include "href.dtsi" +#include "stuib.dtsi" / { model = "ST-Ericsson HREF (v60+) platform with Device Tree"; @@ -24,7 +24,7 @@ }; }; - soc-u9500 { + soc { i2c@80110000 { bu21013_tp@0x5c { reset-gpio = <&gpio4 15 0x4>; @@ -34,7 +34,7 @@ // External Micro SD slot sdi0_per1@80126000 { arm,primecell-periphid = <0x10480180>; - max-frequency = <50000000>; + max-frequency = <100000000>; bus-width = <4>; mmc-cap-sd-highspeed; mmc-cap-mmc-highspeed; @@ -48,7 +48,7 @@ // WLAN SDIO channel sdi1_per2@80118000 { arm,primecell-periphid = <0x10480180>; - max-frequency = <50000000>; + max-frequency = <100000000>; bus-width = <4>; status = "okay"; @@ -57,7 +57,7 @@ // PoP:ed eMMC sdi2_per3@80005000 { arm,primecell-periphid = <0x10480180>; - max-frequency = <50000000>; + max-frequency = <100000000>; bus-width = <8>; mmc-cap-mmc-highspeed; @@ -67,7 +67,7 @@ // On-board eMMC sdi4_per2@80114000 { arm,primecell-periphid = <0x10480180>; - max-frequency = <50000000>; + max-frequency = <100000000>; bus-width = <8>; mmc-cap-mmc-highspeed; vmmc-supply = <&ab8500_ldo_aux2_reg>; @@ -172,7 +172,7 @@ regulator-name = "V-MMC-SD"; }; - ab8500_ldo_initcore_reg: ab8500_ldo_initcore { + ab8500_ldo_intcore_reg: ab8500_ldo_intcore { regulator-name = "V-INTCORE"; }; @@ -192,7 +192,7 @@ regulator-name = "V-AMIC1"; }; - ab8500_ldo_amamic2_reg: ab8500_ldo_amamic2 { + ab8500_ldo_anamic2_reg: ab8500_ldo_anamic2 { regulator-name = "V-AMIC2"; }; diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index 73fd7d0887b5..587ceef81e45 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -23,8 +23,12 @@ }; cpus { - cpu@0 { - compatible = "arm,arm926ejs"; + #address-cells = <0>; + #size-cells = <0>; + + cpu { + compatible = "arm,arm926ej-s"; + device_type = "cpu"; }; }; diff --git a/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts b/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts new file mode 100644 index 000000000000..e7ed9786920a --- /dev/null +++ b/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts @@ -0,0 +1,37 @@ +/* + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#include "imx27-phytec-phycore-som.dts" + +/ { + model = "Phytec pcm970"; + compatible = "phytec,imx27-pcm970", "phytec,imx27-pcm038", "fsl,imx27"; +}; + +&cspi1 { + fsl,spi-num-chipselects = <2>; + cs-gpios = <&gpio4 28 0>, <&gpio4 27 0>; +}; + +&sdhci2 { + bus-width = <4>; + cd-gpios = <&gpio3 29 0>; + wp-gpios = <&gpio3 28 0>; + vmmc-supply = <&vmmc1_reg>; + status = "okay"; +}; + +&uart1 { + fsl,uart-has-rtscts; +}; + +&uart2 { + fsl,uart-has-rtscts; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx27-phytec-phycore-som.dts b/arch/arm/boot/dts/imx27-phytec-phycore-som.dts new file mode 100644 index 000000000000..f0105651869d --- /dev/null +++ b/arch/arm/boot/dts/imx27-phytec-phycore-som.dts @@ -0,0 +1,179 @@ +/* + * Copyright 2012 Sascha Hauer, Pengutronix + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +#include "imx27.dtsi" + +/ { + model = "Phytec pcm038"; + compatible = "phytec,imx27-pcm038", "fsl,imx27"; + + memory { + reg = <0x0 0x0>; + }; + + soc { + aipi@10000000 { /* aipi1 */ + serial@1000a000 { + status = "okay"; + }; + + i2c@1001d000 { + clock-frequency = <400000>; + status = "okay"; + at24@52 { + compatible = "at,24c32"; + pagesize = <32>; + reg = <0x52>; + }; + pcf8563@51 { + compatible = "nxp,pcf8563"; + reg = <0x51>; + }; + lm75@4a { + compatible = "national,lm75"; + reg = <0x4a>; + }; + }; + }; + + aipi@10020000 { /* aipi2 */ + ethernet@1002b000 { + phy-reset-gpios = <&gpio3 30 0>; + status = "okay"; + }; + }; + }; + + nor_flash@c0000000 { + compatible = "cfi-flash"; + bank-width = <2>; + reg = <0xc0000000 0x02000000>; + linux,mtd-name = "physmap-flash.0"; + #address-cells = <1>; + #size-cells = <1>; + }; +}; + +&cspi1 { + fsl,spi-num-chipselects = <1>; + cs-gpios = <&gpio4 28 0>; + status = "okay"; + + pmic: mc13783@0 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,mc13783"; + spi-max-frequency = <20000000>; + reg = <0>; + interrupt-parent = <&gpio2>; + interrupts = <23 0x4>; + fsl,mc13xxx-uses-adc; + fsl,mc13xxx-uses-rtc; + + regulators { + sw1a_reg: sw1a { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + }; + + sw1b_reg: sw1b { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + }; + + sw2a_reg: sw2a { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + sw2b_reg: sw2b { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + sw3_reg: sw3 { + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; + + vaudio_reg: vaudio { + regulator-always-on; + regulator-boot-on; + }; + + violo_reg: violo { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + viohi_reg: viohi { + regulator-always-on; + regulator-boot-on; + }; + + vgen_reg: vgen { + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + }; + + vcam_reg: vcam { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + }; + + vrf1_reg: vrf1 { + regulator-min-microvolt = <2775000>; + regulator-max-microvolt = <2775000>; + regulator-always-on; + regulator-boot-on; + }; + + vrf2_reg: vrf2 { + regulator-min-microvolt = <2775000>; + regulator-max-microvolt = <2775000>; + regulator-always-on; + regulator-boot-on; + }; + + vmmc1_reg: vmmc1 { + regulator-min-microvolt = <1600000>; + regulator-max-microvolt = <3000000>; + }; + + gpo1_reg: gpo1 { }; + + pwgt1spi_reg: pwgt1spi { + regulator-always-on; + }; + }; + }; +}; + +&nfc { + nand-bus-width = <8>; + nand-ecc-mode = "hw"; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx27-phytec-phycore.dts b/arch/arm/boot/dts/imx27-phytec-phycore.dts deleted file mode 100644 index fe64e3a91df0..000000000000 --- a/arch/arm/boot/dts/imx27-phytec-phycore.dts +++ /dev/null @@ -1,79 +0,0 @@ -/* - * Copyright 2012 Sascha Hauer, Pengutronix - * - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - */ - -/dts-v1/; -#include "imx27.dtsi" - -/ { - model = "Phytec pcm038"; - compatible = "phytec,imx27-pcm038", "fsl,imx27"; - - memory { - reg = <0x0 0x0>; - }; - - soc { - aipi@10000000 { /* aipi1 */ - serial@1000a000 { - fsl,uart-has-rtscts; - status = "okay"; - }; - - serial@1000b000 { - fsl,uart-has-rtscts; - status = "okay"; - }; - - serial@1000c000 { - fsl,uart-has-rtscts; - status = "okay"; - }; - - i2c@1001d000 { - clock-frequency = <400000>; - status = "okay"; - at24@52 { - compatible = "at,24c32"; - pagesize = <32>; - reg = <0x52>; - }; - pcf8563@51 { - compatible = "nxp,pcf8563"; - reg = <0x51>; - }; - lm75@4a { - compatible = "national,lm75"; - reg = <0x4a>; - }; - }; - }; - - aipi@10020000 { /* aipi2 */ - ethernet@1002b000 { - status = "okay"; - }; - }; - }; - - nor_flash@c0000000 { - compatible = "cfi-flash"; - bank-width = <2>; - reg = <0xc0000000 0x02000000>; - #address-cells = <1>; - #size-cells = <1>; - }; -}; - -&nfc { - nand-bus-width = <8>; - nand-ecc-mode = "hw"; - status = "okay"; -}; diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi index 75bd11386516..0695264ddf1b 100644 --- a/arch/arm/boot/dts/imx27.dtsi +++ b/arch/arm/boot/dts/imx27.dtsi @@ -25,6 +25,9 @@ gpio3 = &gpio4; gpio4 = &gpio5; gpio5 = &gpio6; + spi0 = &cspi1; + spi1 = &cspi2; + spi2 = &cspi3; }; avic: avic-interrupt-controller@e0000000 { @@ -58,6 +61,16 @@ reg = <0x10000000 0x20000>; ranges; + dma: dma@10001000 { + compatible = "fsl,imx27-dma"; + reg = <0x10001000 0x1000>; + interrupts = <32>; + clocks = <&clks 50>, <&clks 70>; + clock-names = "ipg", "ahb"; + #dma-cells = <1>; + #dma-channels = <16>; + }; + wdog: wdog@10002000 { compatible = "fsl,imx27-wdt", "fsl,imx21-wdt"; reg = <0x10002000 0x1000>; @@ -89,6 +102,14 @@ clock-names = "ipg", "per"; }; + pwm0: pwm@10006000 { + compatible = "fsl,imx27-pwm"; + reg = <0x10006000 0x1000>; + interrupts = <23>; + clocks = <&clks 34>, <&clks 61>; + clock-names = "ipg", "per"; + }; + uart1: serial@1000a000 { compatible = "fsl,imx27-uart", "fsl,imx21-uart"; reg = <0x1000a000 0x1000>; @@ -157,6 +178,28 @@ status = "disabled"; }; + sdhci1: sdhci@10013000 { + compatible = "fsl,imx27-mmc", "fsl,imx21-mmc"; + reg = <0x10013000 0x1000>; + interrupts = <11>; + clocks = <&clks 30>, <&clks 60>; + clock-names = "ipg", "per"; + dmas = <&dma 7>; + dma-names = "rx-tx"; + status = "disabled"; + }; + + sdhci2: sdhci@10014000 { + compatible = "fsl,imx27-mmc", "fsl,imx21-mmc"; + reg = <0x10014000 0x1000>; + interrupts = <10>; + clocks = <&clks 29>, <&clks 60>; + clock-names = "ipg", "per"; + dmas = <&dma 6>; + dma-names = "rx-tx"; + status = "disabled"; + }; + gpio1: gpio@10015000 { compatible = "fsl,imx27-gpio", "fsl,imx21-gpio"; reg = <0x10015000 0x100>; @@ -272,6 +315,17 @@ status = "disabled"; }; + sdhci3: sdhci@1001e000 { + compatible = "fsl,imx27-mmc", "fsl,imx21-mmc"; + reg = <0x1001e000 0x1000>; + interrupts = <9>; + clocks = <&clks 28>, <&clks 60>; + clock-names = "ipg", "per"; + dmas = <&dma 36>; + dma-names = "rx-tx"; + status = "disabled"; + }; + gpt6: timer@1001f000 { compatible = "fsl,imx27-gpt", "fsl,imx1-gpt"; reg = <0x1001f000 0x1000>; @@ -288,6 +342,21 @@ reg = <0x10020000 0x20000>; ranges; + coda: coda@10023000 { + compatible = "fsl,imx27-vpu"; + reg = <0x10023000 0x0200>; + interrupts = <53>; + clocks = <&clks 57>, <&clks 66>; + clock-names = "per", "ahb"; + iram = <&iram>; + }; + + clks: ccm@10027000{ + compatible = "fsl,imx27-ccm"; + reg = <0x10027000 0x1000>; + #clock-cells = <1>; + }; + fec: ethernet@1002b000 { compatible = "fsl,imx27-fec"; reg = <0x1002b000 0x4000>; @@ -296,19 +365,16 @@ clock-names = "ipg", "ahb", "ptp"; status = "disabled"; }; - - clks: ccm@10027000{ - compatible = "fsl,imx27-ccm"; - reg = <0x10027000 0x1000>; - #clock-cells = <1>; - }; }; + iram: iram@ffff4c00 { + compatible = "mmio-sram"; + reg = <0xffff4c00 0xb400>; + }; nfc: nand@d8000000 { #address-cells = <1>; #size-cells = <1>; - compatible = "fsl,imx27-nand"; reg = <0xd8000000 0x1000>; interrupts = <29>; diff --git a/arch/arm/boot/dts/imx28-apf28dev.dts b/arch/arm/boot/dts/imx28-apf28dev.dts index 3d905d16cbec..b602494c152b 100644 --- a/arch/arm/boot/dts/imx28-apf28dev.dts +++ b/arch/arm/boot/dts/imx28-apf28dev.dts @@ -103,6 +103,7 @@ apbx@80040000 { lradc@80050000 { + fsl,lradc-touchscreen-wires = <4>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx28-cfa10036.dts b/arch/arm/boot/dts/imx28-cfa10036.dts index 1594694532b9..94c4476972c3 100644 --- a/arch/arm/boot/dts/imx28-cfa10036.dts +++ b/arch/arm/boot/dts/imx28-cfa10036.dts @@ -45,6 +45,17 @@ fsl,voltage = <1>; fsl,pull-up = <0>; }; + + usb0_otg_cfa10036: otg-10036@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x0142 /* MX28_PAD_GPMI_READY0__USB0_ID */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + }; ssp0: ssp@80010000 { @@ -58,12 +69,6 @@ }; apbx@80040000 { - pwm: pwm@80064000 { - pinctrl-names = "default"; - pinctrl-0 = <&pwm4_pins_a>; - status = "okay"; - }; - duart: serial@80074000 { pinctrl-names = "default"; pinctrl-0 = <&duart_pins_b>; @@ -73,15 +78,30 @@ i2c0: i2c@80058000 { pinctrl-names = "default"; pinctrl-0 = <&i2c0_pins_b>; + clock-frequency = <400000>; status = "okay"; - ssd1307: oled@3c { - compatible = "solomon,ssd1307fb-i2c"; + ssd1306: oled@3c { + compatible = "solomon,ssd1306fb-i2c"; reg = <0x3c>; - pwms = <&pwm 4 3000>; reset-gpios = <&gpio2 7 0>; + solomon,height = <32>; + solomon,width = <128>; + solomon,page-offset = <0>; }; }; + + usbphy0: usbphy@8007c000 { + status = "okay"; + }; + }; + }; + + ahb@80080000 { + usb0: usb@80080000 { + pinctrl-names = "default"; + pinctrl-0 = <&usb0_otg_cfa10036>; + status = "okay"; }; }; diff --git a/arch/arm/boot/dts/imx28-cfa10049.dts b/arch/arm/boot/dts/imx28-cfa10049.dts index 063e62059890..04b2f769ffbd 100644 --- a/arch/arm/boot/dts/imx28-cfa10049.dts +++ b/arch/arm/boot/dts/imx28-cfa10049.dts @@ -33,7 +33,7 @@ 0x1163 /* MX28_PAD_LCD_D22__GPIO_1_22 */ 0x1173 /* MX28_PAD_LCD_D22__GPIO_1_23 */ 0x2153 /* MX28_PAD_SSP2_D5__GPIO_2_21 */ - 0x3173 /* MX28_PAD_LCD_RESET__GPIO_3_23 */ + 0x3053 /* MX28_PAD_AUART1_TX__GPIO_3_5 */ >; fsl,drive-strength = <0>; fsl,voltage = <1>; @@ -166,8 +166,8 @@ apbx@80040000 { pwm: pwm@80064000 { - pinctrl-names = "default", "default"; - pinctrl-1 = <&pwm3_pins_b>; + pinctrl-names = "default"; + pinctrl-0 = <&pwm3_pins_b>; status = "okay"; }; @@ -265,7 +265,7 @@ gpio-sck = <&gpio2 16 0>; gpio-mosi = <&gpio2 17 0>; gpio-miso = <&gpio2 18 0>; - cs-gpios = <&gpio3 23 0>; + cs-gpios = <&gpio3 5 0>; num-chipselects = <1>; #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/boot/dts/imx28-cfa10055.dts b/arch/arm/boot/dts/imx28-cfa10055.dts new file mode 100644 index 000000000000..158111244122 --- /dev/null +++ b/arch/arm/boot/dts/imx28-cfa10055.dts @@ -0,0 +1,179 @@ +/* + * Copyright 2013 Crystalfontz America, Inc. + * Free Electrons + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/* + * The CFA-10055 is an expansion board for the CFA-10036 module and + * CFA-10037, thus we need to include the CFA-10037 DTS. + */ +/include/ "imx28-cfa10037.dts" + +/ { + model = "Crystalfontz CFA-10055 Board"; + compatible = "crystalfontz,cfa10055", "crystalfontz,cfa10037", "crystalfontz,cfa10036", "fsl,imx28"; + + apb@80000000 { + apbh@80000000 { + pinctrl@80018000 { + pinctrl-names = "default", "default"; + pinctrl-1 = <&hog_pins_cfa10055 + &hog_pins_cfa10055_pullup>; + + hog_pins_cfa10055: hog-10055@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x3053 /* MX28_PAD_AUART1_TX__GPIO_3_5 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + + hog_pins_cfa10055_pullup: hog-10055-pullup@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <1>; + }; + + spi2_pins_cfa10055: spi2-cfa10055@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x2103 /* MX28_PAD_SSP2_SCK__GPIO_2_16 */ + 0x2113 /* MX28_PAD_SSP2_CMD__GPIO_2_17 */ + 0x2123 /* MX28_PAD_SSP2_D0__GPIO_2_18 */ + >; + fsl,drive-strength = <1>; + fsl,voltage = <1>; + fsl,pull-up = <1>; + }; + + lcdif_18bit_pins_cfa10055: lcdif-18bit@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x1000 /* MX28_PAD_LCD_D00__LCD_D0 */ + 0x1010 /* MX28_PAD_LCD_D01__LCD_D1 */ + 0x1020 /* MX28_PAD_LCD_D02__LCD_D2 */ + 0x1030 /* MX28_PAD_LCD_D03__LCD_D3 */ + 0x1040 /* MX28_PAD_LCD_D04__LCD_D4 */ + 0x1050 /* MX28_PAD_LCD_D05__LCD_D5 */ + 0x1060 /* MX28_PAD_LCD_D06__LCD_D6 */ + 0x1070 /* MX28_PAD_LCD_D07__LCD_D7 */ + 0x1080 /* MX28_PAD_LCD_D08__LCD_D8 */ + 0x1090 /* MX28_PAD_LCD_D09__LCD_D9 */ + 0x10a0 /* MX28_PAD_LCD_D10__LCD_D10 */ + 0x10b0 /* MX28_PAD_LCD_D11__LCD_D11 */ + 0x10c0 /* MX28_PAD_LCD_D12__LCD_D12 */ + 0x10d0 /* MX28_PAD_LCD_D13__LCD_D13 */ + 0x10e0 /* MX28_PAD_LCD_D14__LCD_D14 */ + 0x10f0 /* MX28_PAD_LCD_D15__LCD_D15 */ + 0x1100 /* MX28_PAD_LCD_D16__LCD_D16 */ + 0x1110 /* MX28_PAD_LCD_D17__LCD_D17 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + + lcdif_pins_cfa10055: lcdif-evk@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */ + 0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */ + 0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */ + 0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + }; + + lcdif@80030000 { + pinctrl-names = "default"; + pinctrl-0 = <&lcdif_18bit_pins_cfa10055 + &lcdif_pins_cfa10055>; + display = <&display>; + status = "okay"; + + display: display { + bits-per-pixel = <32>; + bus-width = <18>; + + display-timings { + native-mode = <&timing0>; + timing0: timing0 { + clock-frequency = <9216000>; + hactive = <320>; + vactive = <480>; + hback-porch = <2>; + hfront-porch = <2>; + vback-porch = <2>; + vfront-porch = <2>; + hsync-len = <15>; + vsync-len = <15>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + }; + }; + }; + }; + + apbx@80040000 { + lradc@80050000 { + fsl,lradc-touchscreen-wires = <4>; + status = "okay"; + }; + + pwm: pwm@80064000 { + pinctrl-names = "default"; + pinctrl-0 = <&pwm3_pins_b>; + status = "okay"; + }; + }; + }; + + spi2 { + compatible = "spi-gpio"; + pinctrl-names = "default"; + pinctrl-0 = <&spi2_pins_cfa10055>; + status = "okay"; + gpio-sck = <&gpio2 16 0>; + gpio-mosi = <&gpio2 17 0>; + gpio-miso = <&gpio2 18 0>; + cs-gpios = <&gpio3 5 0>; + num-chipselects = <1>; + #address-cells = <1>; + #size-cells = <0>; + + hx8357: hx8357@0 { + compatible = "himax,hx8357b", "himax,hx8357"; + reg = <0>; + spi-max-frequency = <100000>; + spi-cpol; + spi-cpha; + gpios-reset = <&gpio3 30 0>; + }; + }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 3 5000000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + }; +}; diff --git a/arch/arm/boot/dts/imx28-cfa10057.dts b/arch/arm/boot/dts/imx28-cfa10057.dts new file mode 100644 index 000000000000..2da713cdb42a --- /dev/null +++ b/arch/arm/boot/dts/imx28-cfa10057.dts @@ -0,0 +1,191 @@ +/* + * Copyright 2013 Crystalfontz America, Inc. + * Copyright 2012 Free Electrons + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/* + * The CFA-10057 is an expansion board for the CFA-10036 module, thus we + * need to include the CFA-10036 DTS. + */ +/include/ "imx28-cfa10036.dts" + +/ { + model = "Crystalfontz CFA-10057 Board"; + compatible = "crystalfontz,cfa10057", "crystalfontz,cfa10036", "fsl,imx28"; + + apb@80000000 { + apbh@80000000 { + pinctrl@80018000 { + pinctrl-names = "default", "default"; + pinctrl-1 = <&hog_pins_cfa10057 + &hog_pins_cfa10057_pullup>; + + hog_pins_cfa10057: hog-10057@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x0073 /* MX28_PAD_GPMI_D7__GPIO_0_7 */ + 0x3053 /* MX28_PAD_AUART1_TX__GPIO_3_5 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + + hog_pins_cfa10057_pullup: hog-10057-pullup@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x2133 /* MX28_PAD_SSP2_D3__GPIO_2_19 */ + 0x3183 /* MX28_PAD_I2C0_SCL__GPIO_3_24 */ + 0x3193 /* MX28_PAD_I2C0_SDA__GPIO_3_25 */ + 0x31a3 /* MX28_PAD_SAIF_SDATA0__GPIO_3_26 */ + 0x31e3 /* MX28_PAD_LCD_RESET__GPIO_3_30 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <1>; + }; + + lcdif_18bit_pins_cfa10057: lcdif-18bit@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x1000 /* MX28_PAD_LCD_D00__LCD_D0 */ + 0x1010 /* MX28_PAD_LCD_D01__LCD_D1 */ + 0x1020 /* MX28_PAD_LCD_D02__LCD_D2 */ + 0x1030 /* MX28_PAD_LCD_D03__LCD_D3 */ + 0x1040 /* MX28_PAD_LCD_D04__LCD_D4 */ + 0x1050 /* MX28_PAD_LCD_D05__LCD_D5 */ + 0x1060 /* MX28_PAD_LCD_D06__LCD_D6 */ + 0x1070 /* MX28_PAD_LCD_D07__LCD_D7 */ + 0x1080 /* MX28_PAD_LCD_D08__LCD_D8 */ + 0x1090 /* MX28_PAD_LCD_D09__LCD_D9 */ + 0x10a0 /* MX28_PAD_LCD_D10__LCD_D10 */ + 0x10b0 /* MX28_PAD_LCD_D11__LCD_D11 */ + 0x10c0 /* MX28_PAD_LCD_D12__LCD_D12 */ + 0x10d0 /* MX28_PAD_LCD_D13__LCD_D13 */ + 0x10e0 /* MX28_PAD_LCD_D14__LCD_D14 */ + 0x10f0 /* MX28_PAD_LCD_D15__LCD_D15 */ + 0x1100 /* MX28_PAD_LCD_D16__LCD_D16 */ + 0x1110 /* MX28_PAD_LCD_D17__LCD_D17 */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + + lcdif_pins_cfa10057: lcdif-evk@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */ + 0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */ + 0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */ + 0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + }; + + lcdif@80030000 { + pinctrl-names = "default"; + pinctrl-0 = <&lcdif_18bit_pins_cfa10057 + &lcdif_pins_cfa10057>; + display = <&display>; + status = "okay"; + + display: display { + bits-per-pixel = <32>; + bus-width = <18>; + + display-timings { + native-mode = <&timing0>; + timing0: timing0 { + clock-frequency = <30000000>; + hactive = <480>; + vactive = <800>; + hfront-porch = <12>; + hback-porch = <2>; + vfront-porch = <5>; + vback-porch = <3>; + hsync-len = <2>; + vsync-len = <2>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <1>; + }; + }; + }; + }; + }; + + apbx@80040000 { + lradc@80050000 { + fsl,lradc-touchscreen-wires = <4>; + status = "okay"; + }; + + pwm: pwm@80064000 { + pinctrl-names = "default"; + pinctrl-0 = <&pwm3_pins_b>; + status = "okay"; + }; + + i2c1: i2c@8005a000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_a>; + status = "okay"; + }; + + usbphy1: usbphy@8007e000 { + status = "okay"; + }; + }; + }; + + ahb@80080000 { + usb1: usb@80090000 { + vbus-supply = <®_usb1_vbus>; + pinctrl-0 = <&usbphy1_pins_a>; + pinctrl-names = "default"; + status = "okay"; + }; + }; + + regulators { + compatible = "simple-bus"; + + reg_usb1_vbus: usb1_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio0 7 1>; + }; + }; + + ahb@80080000 { + mac0: ethernet@800f0000 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&mac0_pins_a>; + phy-reset-gpios = <&gpio2 21 0>; + phy-reset-duration = <100>; + status = "okay"; + }; + }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 3 5000000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <7>; + }; +}; diff --git a/arch/arm/boot/dts/imx28-m28evk.dts b/arch/arm/boot/dts/imx28-m28evk.dts index 5aa44e05c9f5..880df2f13be8 100644 --- a/arch/arm/boot/dts/imx28-m28evk.dts +++ b/arch/arm/boot/dts/imx28-m28evk.dts @@ -220,7 +220,19 @@ auart0: serial@8006a000 { pinctrl-names = "default"; - pinctrl-0 = <&auart0_2pins_a>; + pinctrl-0 = <&auart0_pins_a>; + status = "okay"; + }; + + auart1: serial@8006c000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart1_pins_a>; + status = "okay"; + }; + + auart2: serial@8006e000 { + pinctrl-names = "default"; + pinctrl-0 = <&auart2_2pins_b>; status = "okay"; }; }; diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 600f7cb51f3e..195451bf7706 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -32,8 +32,12 @@ }; cpus { - cpu@0 { - compatible = "arm,arm926ejs"; + #address-cells = <0>; + #size-cells = <0>; + + cpu { + compatible = "arm,arm926ej-s"; + device_type = "cpu"; }; }; @@ -330,6 +334,17 @@ fsl,pull-up = <0>; }; + auart2_2pins_b: auart2-2pins@1 { + reg = <1>; + fsl,pinmux-ids = < + 0x3080 /* MX28_PAD_AUART2_RX__AUART2_RX */ + 0x3090 /* MX28_PAD_AUART2_TX__AUART2_TX */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + auart3_pins_a: auart3@0 { reg = <0>; fsl,pinmux-ids = < @@ -354,6 +369,28 @@ fsl,pull-up = <0>; }; + auart3_2pins_b: auart3-2pins@1 { + reg = <1>; + fsl,pinmux-ids = < + 0x30c0 /* MX28_PAD_AUART3_RX__AUART3_RX */ + 0x30d0 /* MX28_PAD_AUART3_TX__AUART3_TX */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + + auart4_2pins_a: auart4@0 { + reg = <0>; + fsl,pinmux-ids = < + 0x2181 /* MX28_PAD_SSP3_SCK__AUART4_TX */ + 0x2191 /* MX28_PAD_SSP3_MOSI__AUART4_RX */ + >; + fsl,drive-strength = <0>; + fsl,voltage = <1>; + fsl,pull-up = <0>; + }; + mac0_pins_a: mac0@0 { reg = <0>; fsl,pinmux-ids = < @@ -669,7 +706,7 @@ }; digctl@8001c000 { - compatible = "fsl,imx28-digctl"; + compatible = "fsl,imx28-digctl", "fsl,imx23-digctl"; reg = <0x8001c000 0x2000>; interrupts = <89>; status = "disabled"; diff --git a/arch/arm/boot/dts/imx51-apf51.dts b/arch/arm/boot/dts/imx51-apf51.dts index 2bcf6981d490..8f7f9ac0b989 100644 --- a/arch/arm/boot/dts/imx51-apf51.dts +++ b/arch/arm/boot/dts/imx51-apf51.dts @@ -45,6 +45,13 @@ status = "okay"; }; +&nfc { + nand-bus-width = <8>; + nand-ecc-mode = "hw"; + nand-on-flash-bbt; + status = "okay"; +}; + &uart3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart3_2>; diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi index 53fdde69bbf4..25764b505a61 100644 --- a/arch/arm/boot/dts/imx51.dtsi +++ b/arch/arm/boot/dts/imx51.dtsi @@ -175,10 +175,20 @@ }; }; + usbphy0: usbphy@0 { + compatible = "usb-nop-xceiv"; + clocks = <&clks 124>; + clock-names = "main_clk"; + status = "okay"; + }; + usbotg: usb@73f80000 { compatible = "fsl,imx51-usb", "fsl,imx27-usb"; reg = <0x73f80000 0x0200>; interrupts = <18>; + clocks = <&clks 108>; + fsl,usbmisc = <&usbmisc 0>; + fsl,usbphy = <&usbphy0>; status = "disabled"; }; @@ -186,6 +196,8 @@ compatible = "fsl,imx51-usb", "fsl,imx27-usb"; reg = <0x73f80200 0x0200>; interrupts = <14>; + clocks = <&clks 108>; + fsl,usbmisc = <&usbmisc 1>; status = "disabled"; }; @@ -193,6 +205,8 @@ compatible = "fsl,imx51-usb", "fsl,imx27-usb"; reg = <0x73f80400 0x0200>; interrupts = <16>; + clocks = <&clks 108>; + fsl,usbmisc = <&usbmisc 2>; status = "disabled"; }; @@ -200,9 +214,18 @@ compatible = "fsl,imx51-usb", "fsl,imx27-usb"; reg = <0x73f80600 0x0200>; interrupts = <17>; + clocks = <&clks 108>; + fsl,usbmisc = <&usbmisc 3>; status = "disabled"; }; + usbmisc: usbmisc@73f80800 { + #index-cells = <1>; + compatible = "fsl,imx51-usbmisc"; + reg = <0x73f80800 0x200>; + clocks = <&clks 108>; + }; + gpio1: gpio@73f84000 { compatible = "fsl,imx51-gpio", "fsl,imx35-gpio"; reg = <0x73f84000 0x4000>; diff --git a/arch/arm/boot/dts/imx53-m53evk.dts b/arch/arm/boot/dts/imx53-m53evk.dts new file mode 100644 index 000000000000..7d304d02ed38 --- /dev/null +++ b/arch/arm/boot/dts/imx53-m53evk.dts @@ -0,0 +1,259 @@ +/* + * Copyright (C) 2013 Marek Vasut <marex@denx.de> + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +#include "imx53.dtsi" + +/ { + model = "DENX M53EVK"; + compatible = "denx,imx53-m53evk", "fsl,imx53"; + + memory { + reg = <0x70000000 0x20000000>; + }; + + soc { + display@di1 { + compatible = "fsl,imx-parallel-display"; + crtcs = <&ipu 1>; + interface-pix-fmt = "bgr666"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu_disp2_1>; + + display-timings { + 800x480p60 { + native-mode; + clock-frequency = <31500000>; + hactive = <800>; + vactive = <480>; + hfront-porch = <40>; + hback-porch = <88>; + hsync-len = <128>; + vback-porch = <33>; + vfront-porch = <9>; + vsync-len = <3>; + vsync-active = <1>; + }; + }; + }; + }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm1 0 3000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pin_gpio>; + + user1 { + label = "user1"; + gpios = <&gpio2 8 0>; + linux,default-trigger = "heartbeat"; + }; + + user2 { + label = "user2"; + gpios = <&gpio2 9 0>; + linux,default-trigger = "heartbeat"; + }; + }; + + regulators { + compatible = "simple-bus"; + + reg_3p2v: 3p2v { + compatible = "regulator-fixed"; + regulator-name = "3P2V"; + regulator-min-microvolt = <3200000>; + regulator-max-microvolt = <3200000>; + regulator-always-on; + }; + }; + + sound { + compatible = "fsl,imx53-m53evk-sgtl5000", + "fsl,imx-audio-sgtl5000"; + model = "imx53-m53evk-sgtl5000"; + ssi-controller = <&ssi2>; + audio-codec = <&sgtl5000>; + audio-routing = + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "LINE_IN", "Line In Jack", + "Headphone Jack", "HP_OUT", + "Ext Spk", "LINE_OUT"; + mux-int-port = <2>; + mux-ext-port = <4>; + }; +}; + +&audmux { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux_2>; + status = "okay"; +}; + +&can1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can1_3>; + status = "okay"; +}; + +&can2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can2_1>; + status = "okay"; +}; + +&esdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1_1>; + cd-gpios = <&gpio1 1 0>; + wp-gpios = <&gpio1 9 0>; + status = "okay"; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec_1>; + phy-mode = "rmii"; + status = "okay"; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1_2>; + status = "okay"; + + sgtl5000: codec@0a { + compatible = "fsl,sgtl5000"; + reg = <0x0a>; + VDDA-supply = <®_3p2v>; + VDDIO-supply = <®_3p2v>; + clocks = <&clks 150>; + }; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2_2>; + clock-frequency = <400000>; + status = "okay"; + + stmpe610@41 { + compatible = "st,stmpe610"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x41>; + id = <0>; + blocks = <0x5>; + interrupts = <6 0x0>; + interrupt-parent = <&gpio7>; + irq-trigger = <0x1>; + + stmpe_touchscreen { + compatible = "stmpe,ts"; + reg = <0>; + ts,sample-time = <4>; + ts,mod-12b = <1>; + ts,ref-sel = <0>; + ts,adc-freq = <1>; + ts,ave-ctrl = <3>; + ts,touch-det-delay = <3>; + ts,settling = <4>; + ts,fraction-z = <7>; + ts,i-drive = <1>; + }; + }; + + eeprom: eeprom@50 { + compatible = "atmel,24c128"; + reg = <0x50>; + pagesize = <32>; + }; + + rtc: rtc@68 { + compatible = "stm,m41t62"; + reg = <0x68>; + }; +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3_1>; + status = "okay"; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + hog { + pinctrl_hog: hoggrp { + fsl,pins = < + MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000 + MX53_PAD_EIM_EB3__GPIO2_31 0x80000000 + MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000 + MX53_PAD_DISP0_DAT8__PWM1_PWMO 0x5 + + >; + }; + + led_pin_gpio: led_gpio@0 { + fsl,pins = < + MX53_PAD_PATA_DATA8__GPIO2_8 0x80000000 + MX53_PAD_PATA_DATA9__GPIO2_9 0x80000000 + >; + }; + }; +}; + +&nfc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_nand_1>; + nand-bus-width = <8>; + nand-ecc-mode = "hw"; + status = "okay"; +}; + +&pwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm1_1>; + status = "okay"; +}; + +&ssi2 { + fsl,mode = "i2s-slave"; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_2>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2_1>; + status = "okay"; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3_1>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx53-mba53.dts b/arch/arm/boot/dts/imx53-mba53.dts index 445a01119cc5..aaa33bc99f78 100644 --- a/arch/arm/boot/dts/imx53-mba53.dts +++ b/arch/arm/boot/dts/imx53-mba53.dts @@ -16,27 +16,81 @@ / { model = "TQ MBa53 starter kit"; compatible = "tq,mba53", "tq,tqma53", "fsl,imx53"; + + reg_backlight: fixed@0 { + compatible = "regulator-fixed"; + regulator-name = "lcd-supply"; + gpio = <&gpio2 5 0>; + startup-delay-us = <5000>; + enable-active-low; + }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm2 0 50000 0 0>; + brightness-levels = <0 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 84 88 92 96 100>; + default-brightness-level = <10>; + enable-gpios = <&gpio7 7 0>; + power-supply = <®_backlight>; + }; + + disp1: display@disp1 { + compatible = "fsl,imx-parallel-display"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_disp1_1>; + crtcs = <&ipu 1>; + interface-pix-fmt = "rgb24"; + status = "disabled"; + }; + + reg_3p2v: 3p2v { + compatible = "regulator-fixed"; + regulator-name = "3P2V"; + regulator-min-microvolt = <3200000>; + regulator-max-microvolt = <3200000>; + regulator-always-on; + }; + + sound { + compatible = "tq,imx53-mba53-sgtl5000", + "fsl,imx-audio-sgtl5000"; + model = "imx53-mba53-sgtl5000"; + ssi-controller = <&ssi2>; + audio-codec = <&codec>; + audio-routing = + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "Headphone Jack", "HP_OUT"; + mux-int-port = <2>; + mux-ext-port = <5>; + }; +}; + +&ldb { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lvds1_1>; + status = "disabled"; }; &iomuxc { lvds1 { pinctrl_lvds1_1: lvds1-grp1 { fsl,pins = < - MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 0x10000 - MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK 0x10000 - MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 0x10000 - MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 0x10000 - MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 0x10000 + MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 0x80000000 + MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK 0x80000000 + MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 0x80000000 + MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 0x80000000 + MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 0x80000000 >; }; pinctrl_lvds1_2: lvds1-grp2 { fsl,pins = < - MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3 0x10000 - MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2 0x10000 - MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK 0x10000 - MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1 0x10000 - MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0 0x10000 + MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3 0x80000000 + MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2 0x80000000 + MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK 0x80000000 + MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1 0x80000000 + MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0 0x80000000 >; }; }; @@ -44,33 +98,44 @@ disp1 { pinctrl_disp1_1: disp1-grp1 { fsl,pins = < - MX53_PAD_EIM_DA10__IPU_DI1_PIN15 0x10000 /* DISP1_DRDY */ - MX53_PAD_EIM_D23__IPU_DI1_PIN2 0x10000 /* DISP1_HSYNC */ - MX53_PAD_EIM_EB3__IPU_DI1_PIN3 0x10000 /* DISP1_VSYNC */ - MX53_PAD_EIM_D26__IPU_DISP1_DAT_22 0x10000 - MX53_PAD_EIM_D27__IPU_DISP1_DAT_23 0x10000 - MX53_PAD_EIM_D30__IPU_DISP1_DAT_21 0x10000 - MX53_PAD_EIM_D31__IPU_DISP1_DAT_20 0x10000 - MX53_PAD_EIM_A24__IPU_DISP1_DAT_19 0x10000 - MX53_PAD_EIM_A23__IPU_DISP1_DAT_18 0x10000 - MX53_PAD_EIM_A22__IPU_DISP1_DAT_17 0x10000 - MX53_PAD_EIM_A21__IPU_DISP1_DAT_16 0x10000 - MX53_PAD_EIM_A20__IPU_DISP1_DAT_15 0x10000 - MX53_PAD_EIM_A19__IPU_DISP1_DAT_14 0x10000 - MX53_PAD_EIM_A18__IPU_DISP1_DAT_13 0x10000 - MX53_PAD_EIM_A17__IPU_DISP1_DAT_12 0x10000 - MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11 0x10000 - MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10 0x10000 - MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9 0x10000 - MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8 0x10000 - MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7 0x10000 - MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6 0x10000 - MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5 0x10000 - MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4 0x10000 - MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3 0x10000 - MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2 0x10000 - MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1 0x10000 - MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0 0x10000 + MX53_PAD_EIM_A16__IPU_DI1_DISP_CLK 0x80000000 /* DISP1_CLK */ + MX53_PAD_EIM_DA10__IPU_DI1_PIN15 0x80000000 /* DISP1_DRDY */ + MX53_PAD_EIM_D23__IPU_DI1_PIN2 0x80000000 /* DISP1_HSYNC */ + MX53_PAD_EIM_EB3__IPU_DI1_PIN3 0x80000000 /* DISP1_VSYNC */ + MX53_PAD_EIM_D26__IPU_DISP1_DAT_22 0x80000000 + MX53_PAD_EIM_D27__IPU_DISP1_DAT_23 0x80000000 + MX53_PAD_EIM_D30__IPU_DISP1_DAT_21 0x80000000 + MX53_PAD_EIM_D31__IPU_DISP1_DAT_20 0x80000000 + MX53_PAD_EIM_A24__IPU_DISP1_DAT_19 0x80000000 + MX53_PAD_EIM_A23__IPU_DISP1_DAT_18 0x80000000 + MX53_PAD_EIM_A22__IPU_DISP1_DAT_17 0x80000000 + MX53_PAD_EIM_A21__IPU_DISP1_DAT_16 0x80000000 + MX53_PAD_EIM_A20__IPU_DISP1_DAT_15 0x80000000 + MX53_PAD_EIM_A19__IPU_DISP1_DAT_14 0x80000000 + MX53_PAD_EIM_A18__IPU_DISP1_DAT_13 0x80000000 + MX53_PAD_EIM_A17__IPU_DISP1_DAT_12 0x80000000 + MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11 0x80000000 + MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10 0x80000000 + MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9 0x80000000 + MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8 0x80000000 + MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7 0x80000000 + MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6 0x80000000 + MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5 0x80000000 + MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4 0x80000000 + MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3 0x80000000 + MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2 0x80000000 + MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1 0x80000000 + MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0 0x80000000 + >; + }; + }; + + tve { + pinctrl_vga_sync_1: vgasync-grp1 { + fsl,pins = < + /* VGA_VSYNC, HSYNC with max drive strength */ + MX53_PAD_EIM_CS1__IPU_DI1_PIN6 0xe6 + MX53_PAD_EIM_DA15__IPU_DI1_PIN4 0xe6 >; }; }; @@ -80,16 +145,27 @@ status = "okay"; }; +&audmux { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux_1>; +}; + &i2c2 { codec: sgtl5000@a { compatible = "fsl,sgtl5000"; reg = <0x0a>; + clocks = <&clks 150>; + VDDA-supply = <®_3p2v>; + VDDIO-supply = <®_3p2v>; }; expander: pca9554@20 { compatible = "pca9554"; reg = <0x20>; interrupts = <109>; + #gpio-cells = <2>; + gpio-controller; }; sensor2: lm75@49 { @@ -99,6 +175,7 @@ }; &fec { + phy-reset-gpios = <&gpio7 6 0>; status = "okay"; }; @@ -114,10 +191,24 @@ status = "okay"; }; +&usbotg { + dr_mode = "host"; + status = "okay"; +}; + +&usbh1 { + status = "okay"; +}; + &uart1 { status = "okay"; }; +&ssi2 { + fsl,mode = "i2s-slave"; + status = "okay"; +}; + &uart2 { status = "okay"; }; @@ -133,3 +224,13 @@ &i2c3 { status = "okay"; }; + +&tve { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_vga_sync_1>; + ddc = <&i2c3>; + fsl,tve-mode = "vga"; + fsl,hsync-pin = <4>; + fsl,vsync-pin = <6>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx53-qsb.dts b/arch/arm/boot/dts/imx53-qsb.dts index 8f0e9ae0e3e6..512a1f608253 100644 --- a/arch/arm/boot/dts/imx53-qsb.dts +++ b/arch/arm/boot/dts/imx53-qsb.dts @@ -21,6 +21,33 @@ reg = <0x70000000 0x40000000>; }; + display@di0 { + compatible = "fsl,imx-parallel-display"; + crtcs = <&ipu 0>; + interface-pix-fmt = "rgb565"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu_disp0_1>; + status = "disabled"; + display-timings { + claawvga { + native-mode; + clock-frequency = <27000000>; + hactive = <800>; + vactive = <480>; + hback-porch = <40>; + hfront-porch = <60>; + vback-porch = <10>; + vfront-porch = <10>; + hsync-len = <20>; + vsync-len = <10>; + hsync-active = <0>; + vsync-active = <0>; + de-active = <1>; + pixelclk-active = <0>; + }; + }; + }; + gpio-keys { compatible = "gpio-keys"; @@ -147,6 +174,7 @@ reg = <0x0a>; VDDA-supply = <®_3p2v>; VDDIO-supply = <®_3p2v>; + clocks = <&clks 150>; }; }; @@ -268,3 +296,11 @@ phy-reset-gpios = <&gpio7 6 0>; status = "okay"; }; + +&usbh1 { + status = "okay"; +}; + +&usbotg { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx53-tqma53.dtsi b/arch/arm/boot/dts/imx53-tqma53.dtsi index 38bed3ed7c1a..abd72af545bf 100644 --- a/arch/arm/boot/dts/imx53-tqma53.dtsi +++ b/arch/arm/boot/dts/imx53-tqma53.dtsi @@ -35,7 +35,9 @@ &esdhc2 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_esdhc2_1>; + pinctrl-0 = <&pinctrl_esdhc2_1>, + <&pinctrl_tqma53_esdhc2_2>; + vmmc-supply = <®_3p3v>; wp-gpios = <&gpio1 2 0>; cd-gpios = <&gpio1 4 0>; status = "disabled"; @@ -69,14 +71,22 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hog>; + esdhc2_2 { + pinctrl_tqma53_esdhc2_2: esdhc2-tqma53-grp2 { + fsl,pins = < + MX53_PAD_GPIO_4__GPIO1_4 0x80000000 /* SD2_CD */ + MX53_PAD_GPIO_2__GPIO1_2 0x80000000 /* SD2_WP */ + >; + }; + }; + i2s { pinctrl_i2s_1: i2s-grp1 { fsl,pins = < - MX53_PAD_GPIO_19__GPIO4_5 0x10000 /* I2S_MCLK */ - MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC 0x10000 /* I2S_SCLK */ - MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD 0x10000 /* I2S_DOUT */ - MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS 0x10000 /* I2S_LRCLK */ - MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD 0x10000 /* I2S_DIN */ + MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC 0x80000000 /* I2S_SCLK */ + MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD 0x80000000 /* I2S_DOUT */ + MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS 0x80000000 /* I2S_LRCLK */ + MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD 0x80000000 /* I2S_DIN */ >; }; }; @@ -84,16 +94,17 @@ hog { pinctrl_hog: hoggrp { fsl,pins = < - MX53_PAD_EIM_CS1__IPU_DI1_PIN6 0x10000 /* VSYNC */ - MX53_PAD_EIM_DA15__IPU_DI1_PIN4 0x10000 /* HSYNC */ - MX53_PAD_PATA_DA_1__GPIO7_7 0x10000 /* LCD_BLT_EN */ - MX53_PAD_PATA_DA_2__GPIO7_8 0x10000 /* LCD_RESET */ - MX53_PAD_PATA_DATA5__GPIO2_5 0x10000 /* LCD_POWER */ - MX53_PAD_PATA_DATA6__GPIO2_6 0x10000 /* PMIC_INT */ - MX53_PAD_PATA_DATA14__GPIO2_14 0x10000 /* CSI_RST */ - MX53_PAD_PATA_DATA15__GPIO2_15 0x10000 /* CSI_PWDN */ - MX53_PAD_GPIO_0__GPIO1_0 0x10000 /* SYSTEM_DOWN */ - MX53_PAD_GPIO_3__GPIO1_3 0x10000 + MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000 /* SSI_MCLK */ + MX53_PAD_PATA_DA_1__GPIO7_7 0x80000000 /* LCD_BLT_EN */ + MX53_PAD_PATA_DA_2__GPIO7_8 0x80000000 /* LCD_RESET */ + MX53_PAD_PATA_DATA5__GPIO2_5 0x80000000 /* LCD_POWER */ + MX53_PAD_PATA_DATA6__GPIO2_6 0x80000000 /* PMIC_INT */ + MX53_PAD_PATA_DATA14__GPIO2_14 0x80000000 /* CSI_RST */ + MX53_PAD_PATA_DATA15__GPIO2_15 0x80000000 /* CSI_PWDN */ + MX53_PAD_GPIO_19__GPIO4_5 0x80000000 /* #SYSTEM_DOWN */ + MX53_PAD_GPIO_3__GPIO1_3 0x80000000 + MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000 /* #PHY_RESET */ + MX53_PAD_GPIO_1__PWM2_PWMO 0x80000000 /* LCD_CONTRAST */ >; }; }; @@ -149,7 +160,7 @@ reg = <0x8>; fsl,mc13xxx-uses-rtc; interrupt-parent = <&gpio2>; - interrupts = <6 8>; /* PDATA_DATA6, low active */ + interrupts = <6 4>; /* PATA_DATA6, active high */ }; sensor1: lm75@48 { diff --git a/arch/arm/boot/dts/imx53-tx53.dtsi b/arch/arm/boot/dts/imx53-tx53.dtsi new file mode 100644 index 000000000000..f494766700a3 --- /dev/null +++ b/arch/arm/boot/dts/imx53-tx53.dtsi @@ -0,0 +1,122 @@ +/* + * Copyright 2013 Steffen Trumtrar <s.trumtrar@pengutronix.de> + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/include/ "imx53.dtsi" + +/ { + model = "Ka-Ro TX53"; + compatible = "karo,tx53", "fsl,imx53"; + + memory { + reg = <0x70000000 0x40000000>; /* Up to 1GiB */ + }; + + regulators { + compatible = "simple-bus"; + + reg_3p3v: 3p3v { + compatible = "regulator-fixed"; + regulator-name = "3P3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + }; + }; +}; + +&can1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can1_2>; + status = "disabled"; +}; + +&can2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can2_1>; + status = "disabled"; +}; + +&ecspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1_2>; + status = "disabled"; +}; + +&esdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc1_2>; + status = "disabled"; +}; + +&esdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_esdhc2_1>; + status = "disabled"; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec_1>; + phy-mode = "rmii"; + status = "disabled"; +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3_2>; + status = "disabled"; +}; + +&owire { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_owire_1>; + status = "disabled"; +}; + +&pwm2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm2_1>; + status = "disabled"; +}; + +&ssi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux_1>; + status = "disabled"; +}; + +&ssi2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux_2>; + status = "disabled"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_2>, + <&pinctrl_uart1_3>; + fsl,uart-has-rtscts; + status = "disabled"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2_2>; + fsl,uart-has-rtscts; + status = "disabled"; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart3_1>; + fsl,uart-has-rtscts; + status = "disabled"; +}; diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index eb83aa039b8b..3895fbba8fce 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -27,6 +27,9 @@ gpio4 = &gpio5; gpio5 = &gpio6; gpio6 = &gpio7; + i2c0 = &i2c1; + i2c1 = &i2c2; + i2c2 = &i2c3; }; tzic: tz-interrupt-controller@0fffc000 { @@ -163,10 +166,27 @@ }; }; + usbphy0: usbphy@0 { + compatible = "usb-nop-xceiv"; + clocks = <&clks 124>; + clock-names = "main_clk"; + status = "okay"; + }; + + usbphy1: usbphy@1 { + compatible = "usb-nop-xceiv"; + clocks = <&clks 125>; + clock-names = "main_clk"; + status = "okay"; + }; + usbotg: usb@53f80000 { compatible = "fsl,imx53-usb", "fsl,imx27-usb"; reg = <0x53f80000 0x0200>; interrupts = <18>; + clocks = <&clks 108>; + fsl,usbmisc = <&usbmisc 0>; + fsl,usbphy = <&usbphy0>; status = "disabled"; }; @@ -174,6 +194,9 @@ compatible = "fsl,imx53-usb", "fsl,imx27-usb"; reg = <0x53f80200 0x0200>; interrupts = <14>; + clocks = <&clks 108>; + fsl,usbmisc = <&usbmisc 1>; + fsl,usbphy = <&usbphy1>; status = "disabled"; }; @@ -181,6 +204,8 @@ compatible = "fsl,imx53-usb", "fsl,imx27-usb"; reg = <0x53f80400 0x0200>; interrupts = <16>; + clocks = <&clks 108>; + fsl,usbmisc = <&usbmisc 2>; status = "disabled"; }; @@ -188,9 +213,18 @@ compatible = "fsl,imx53-usb", "fsl,imx27-usb"; reg = <0x53f80600 0x0200>; interrupts = <17>; + clocks = <&clks 108>; + fsl,usbmisc = <&usbmisc 3>; status = "disabled"; }; + usbmisc: usbmisc@53f80800 { + #index-cells = <1>; + compatible = "fsl,imx53-usbmisc"; + reg = <0x53f80800 0x200>; + clocks = <&clks 108>; + }; + gpio1: gpio@53f84000 { compatible = "fsl,imx53-gpio", "fsl,imx35-gpio"; reg = <0x53f84000 0x4000>; @@ -267,6 +301,24 @@ MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD 0x80000000 >; }; + + pinctrl_audmux_2: audmuxgrp-2 { + fsl,pins = < + MX53_PAD_SD2_DATA3__AUDMUX_AUD4_TXC 0x80000000 + MX53_PAD_SD2_DATA2__AUDMUX_AUD4_TXD 0x80000000 + MX53_PAD_SD2_DATA1__AUDMUX_AUD4_TXFS 0x80000000 + MX53_PAD_SD2_DATA0__AUDMUX_AUD4_RXD 0x80000000 + >; + }; + + pinctrl_audmux_3: audmuxgrp-3 { + fsl,pins = < + MX53_PAD_CSI0_DAT4__AUDMUX_AUD3_TXC 0x80000000 + MX53_PAD_CSI0_DAT5__AUDMUX_AUD3_TXD 0x80000000 + MX53_PAD_CSI0_DAT6__AUDMUX_AUD3_TXFS 0x80000000 + MX53_PAD_CSI0_DAT7__AUDMUX_AUD3_RXD 0x80000000 + >; + }; }; fec { @@ -284,6 +336,29 @@ MX53_PAD_FEC_TXD0__FEC_TDATA_0 0x80000000 >; }; + + pinctrl_fec_2: fecgrp-2 { + fsl,pins = < + MX53_PAD_FEC_MDC__FEC_MDC 0x80000000 + MX53_PAD_FEC_MDIO__FEC_MDIO 0x80000000 + MX53_PAD_FEC_REF_CLK__FEC_TX_CLK 0x80000000 + MX53_PAD_FEC_RX_ER__FEC_RX_ER 0x80000000 + MX53_PAD_FEC_CRS_DV__FEC_RX_DV 0x80000000 + MX53_PAD_FEC_RXD1__FEC_RDATA_1 0x80000000 + MX53_PAD_FEC_RXD0__FEC_RDATA_0 0x80000000 + MX53_PAD_FEC_TX_EN__FEC_TX_EN 0x80000000 + MX53_PAD_FEC_TXD1__FEC_TDATA_1 0x80000000 + MX53_PAD_FEC_TXD0__FEC_TDATA_0 0x80000000 + MX53_PAD_KEY_ROW1__FEC_COL 0x80000000 + MX53_PAD_KEY_COL3__FEC_CRS 0x80000000 + MX53_PAD_KEY_COL2__FEC_RDATA_2 0x80000000 + MX53_PAD_KEY_COL0__FEC_RDATA_3 0x80000000 + MX53_PAD_KEY_COL1__FEC_RX_CLK 0x80000000 + MX53_PAD_KEY_ROW2__FEC_TDATA_2 0x80000000 + MX53_PAD_GPIO_19__FEC_TDATA_3 0x80000000 + MX53_PAD_KEY_ROW0__FEC_TX_ER 0x80000000 + >; + }; }; csi { @@ -312,6 +387,22 @@ MX53_PAD_CSI0_PIXCLK__IPU_CSI0_PIXCLK 0x1d5 >; }; + + pinctrl_csi_2: csigrp-2 { + fsl,pins = < + MX53_PAD_CSI0_VSYNC__IPU_CSI0_VSYNC 0x1d5 + MX53_PAD_CSI0_MCLK__IPU_CSI0_HSYNC 0x1d5 + MX53_PAD_CSI0_PIXCLK__IPU_CSI0_PIXCLK 0x1d5 + MX53_PAD_CSI0_DAT19__IPU_CSI0_D_19 0x1d5 + MX53_PAD_CSI0_DAT18__IPU_CSI0_D_18 0x1d5 + MX53_PAD_CSI0_DAT17__IPU_CSI0_D_17 0x1d5 + MX53_PAD_CSI0_DAT16__IPU_CSI0_D_16 0x1d5 + MX53_PAD_CSI0_DAT15__IPU_CSI0_D_15 0x1d5 + MX53_PAD_CSI0_DAT14__IPU_CSI0_D_14 0x1d5 + MX53_PAD_CSI0_DAT13__IPU_CSI0_D_13 0x1d5 + MX53_PAD_CSI0_DAT12__IPU_CSI0_D_12 0x1d5 + >; + }; }; cspi { @@ -322,6 +413,14 @@ MX53_PAD_SD1_CLK__CSPI_SCLK 0x1d5 >; }; + + pinctrl_cspi_2: cspigrp-2 { + fsl,pins = < + MX53_PAD_EIM_D22__CSPI_MISO 0x1d5 + MX53_PAD_EIM_D28__CSPI_MOSI 0x1d5 + MX53_PAD_EIM_D21__CSPI_SCLK 0x1d5 + >; + }; }; ecspi1 { @@ -332,6 +431,27 @@ MX53_PAD_EIM_D18__ECSPI1_MOSI 0x80000000 >; }; + + pinctrl_ecspi1_2: ecspi1grp-2 { + fsl,pins = < + MX53_PAD_GPIO_19__ECSPI1_RDY 0x80000000 + MX53_PAD_EIM_EB2__ECSPI1_SS0 0x80000000 + MX53_PAD_EIM_D16__ECSPI1_SCLK 0x80000000 + MX53_PAD_EIM_D17__ECSPI1_MISO 0x80000000 + MX53_PAD_EIM_D18__ECSPI1_MOSI 0x80000000 + MX53_PAD_EIM_D19__ECSPI1_SS1 0x80000000 + >; + }; + }; + + ecspi2 { + pinctrl_ecspi2_1: ecspi2grp-1 { + fsl,pins = < + MX53_PAD_EIM_OE__ECSPI2_MISO 0x80000000 + MX53_PAD_EIM_CS1__ECSPI2_MOSI 0x80000000 + MX53_PAD_EIM_CS0__ECSPI2_SCLK 0x80000000 + >; + }; }; esdhc1 { @@ -406,6 +526,13 @@ MX53_PAD_KEY_ROW2__CAN1_RXCAN 0x80000000 >; }; + + pinctrl_can1_3: can1grp-3 { + fsl,pins = < + MX53_PAD_GPIO_7__CAN1_TXCAN 0x80000000 + MX53_PAD_GPIO_8__CAN1_RXCAN 0x80000000 + >; + }; }; can2 { @@ -424,6 +551,13 @@ MX53_PAD_CSI0_DAT9__I2C1_SCL 0xc0000000 >; }; + + pinctrl_i2c1_2: i2c1grp-2 { + fsl,pins = < + MX53_PAD_EIM_D21__I2C1_SCL 0xc0000000 + MX53_PAD_EIM_D28__I2C1_SDA 0xc0000000 + >; + }; }; i2c2 { @@ -433,6 +567,13 @@ MX53_PAD_KEY_COL3__I2C2_SCL 0xc0000000 >; }; + + pinctrl_i2c2_2: i2c2grp-2 { + fsl,pins = < + MX53_PAD_EIM_D16__I2C2_SDA 0xc0000000 + MX53_PAD_EIM_EB2__I2C2_SCL 0xc0000000 + >; + }; }; i2c3 { @@ -444,6 +585,119 @@ }; }; + ipu_disp0 { + pinctrl_ipu_disp0_1: ipudisp0grp-1 { + fsl,pins = < + MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK 0x5 + MX53_PAD_DI0_PIN15__IPU_DI0_PIN15 0x5 + MX53_PAD_DI0_PIN2__IPU_DI0_PIN2 0x5 + MX53_PAD_DI0_PIN3__IPU_DI0_PIN3 0x5 + MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0 0x5 + MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1 0x5 + MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2 0x5 + MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3 0x5 + MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4 0x5 + MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5 0x5 + MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6 0x5 + MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7 0x5 + MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8 0x5 + MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9 0x5 + MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10 0x5 + MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11 0x5 + MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12 0x5 + MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13 0x5 + MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14 0x5 + MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15 0x5 + MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16 0x5 + MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17 0x5 + MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18 0x5 + MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19 0x5 + MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20 0x5 + MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21 0x5 + MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22 0x5 + MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23 0x5 + >; + }; + }; + + ipu_disp1 { + pinctrl_ipu_disp1_1: ipudisp1grp-1 { + fsl,pins = < + MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0 0x5 + MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1 0x5 + MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2 0x5 + MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3 0x5 + MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4 0x5 + MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5 0x5 + MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6 0x5 + MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7 0x5 + MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8 0x5 + MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9 0x5 + MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10 0x5 + MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11 0x5 + MX53_PAD_EIM_A17__IPU_DISP1_DAT_12 0x5 + MX53_PAD_EIM_A18__IPU_DISP1_DAT_13 0x5 + MX53_PAD_EIM_A19__IPU_DISP1_DAT_14 0x5 + MX53_PAD_EIM_A20__IPU_DISP1_DAT_15 0x5 + MX53_PAD_EIM_A21__IPU_DISP1_DAT_16 0x5 + MX53_PAD_EIM_A22__IPU_DISP1_DAT_17 0x5 + MX53_PAD_EIM_A23__IPU_DISP1_DAT_18 0x5 + MX53_PAD_EIM_A24__IPU_DISP1_DAT_19 0x5 + MX53_PAD_EIM_D31__IPU_DISP1_DAT_20 0x5 + MX53_PAD_EIM_D30__IPU_DISP1_DAT_21 0x5 + MX53_PAD_EIM_D26__IPU_DISP1_DAT_22 0x5 + MX53_PAD_EIM_D27__IPU_DISP1_DAT_23 0x5 + MX53_PAD_EIM_A16__IPU_DI1_DISP_CLK 0x5 + MX53_PAD_EIM_DA13__IPU_DI1_D0_CS 0x5 + MX53_PAD_EIM_DA14__IPU_DI1_D1_CS 0x5 + MX53_PAD_EIM_DA15__IPU_DI1_PIN1 0x5 + MX53_PAD_EIM_DA11__IPU_DI1_PIN2 0x5 + MX53_PAD_EIM_DA12__IPU_DI1_PIN3 0x5 + MX53_PAD_EIM_A25__IPU_DI1_PIN12 0x5 + MX53_PAD_EIM_DA10__IPU_DI1_PIN15 0x5 + >; + }; + }; + + ipu_disp2 { + pinctrl_ipu_disp2_1: ipudisp2grp-1 { + fsl,pins = < + MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 0x80000000 + MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 0x80000000 + MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 0x80000000 + MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 0x80000000 + MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK 0x80000000 + MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0 0x80000000 + MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1 0x80000000 + MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2 0x80000000 + MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3 0x80000000 + MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK 0x80000000 + >; + }; + }; + + nand { + pinctrl_nand_1: nandgrp-1 { + fsl,pins = < + MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B 0x4 + MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B 0x4 + MX53_PAD_NANDF_CLE__EMI_NANDF_CLE 0x4 + MX53_PAD_NANDF_ALE__EMI_NANDF_ALE 0x4 + MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B 0xe0 + MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0 0xe0 + MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0 0x4 + MX53_PAD_PATA_DATA0__EMI_NANDF_D_0 0xa4 + MX53_PAD_PATA_DATA1__EMI_NANDF_D_1 0xa4 + MX53_PAD_PATA_DATA2__EMI_NANDF_D_2 0xa4 + MX53_PAD_PATA_DATA3__EMI_NANDF_D_3 0xa4 + MX53_PAD_PATA_DATA4__EMI_NANDF_D_4 0xa4 + MX53_PAD_PATA_DATA5__EMI_NANDF_D_5 0xa4 + MX53_PAD_PATA_DATA6__EMI_NANDF_D_6 0xa4 + MX53_PAD_PATA_DATA7__EMI_NANDF_D_7 0xa4 + >; + }; + }; + owire { pinctrl_owire_1: owiregrp-1 { fsl,pins = < @@ -452,6 +706,22 @@ }; }; + pwm1 { + pinctrl_pwm1_1: pwm1grp-1 { + fsl,pins = < + MX53_PAD_DISP0_DAT8__PWM1_PWMO 0x5 + >; + }; + }; + + pwm2 { + pinctrl_pwm2_1: pwm2grp-1 { + fsl,pins = < + MX53_PAD_GPIO_1__PWM2_PWMO 0x80000000 + >; + }; + }; + uart1 { pinctrl_uart1_1: uart1grp-1 { fsl,pins = < @@ -466,6 +736,13 @@ MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1c5 >; }; + + pinctrl_uart1_3: uart1grp-3 { + fsl,pins = < + MX53_PAD_PATA_RESET_B__UART1_CTS 0x1c5 + MX53_PAD_PATA_IORDY__UART1_RTS 0x1c5 + >; + }; }; uart2 { @@ -475,6 +752,15 @@ MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 0x1c5 >; }; + + pinctrl_uart2_2: uart2grp-2 { + fsl,pins = < + MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX 0x1c5 + MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 0x1c5 + MX53_PAD_PATA_DIOR__UART2_RTS 0x1c5 + MX53_PAD_PATA_INTRQ__UART2_CTS 0x1c5 + >; + }; }; uart3 { @@ -513,7 +799,6 @@ >; }; }; - }; gpr: iomuxc-gpr@53fa8000 { @@ -781,6 +1066,16 @@ clock-names = "ipg", "ahb", "ptp"; status = "disabled"; }; + + tve: tve@63ff0000 { + compatible = "fsl,imx53-tve"; + reg = <0x63ff0000 0x1000>; + interrupts = <92>; + clocks = <&clks 69>, <&clks 116>; + clock-names = "tve", "di_sel"; + crtcs = <&ipu 1>; + status = "disabled"; + }; }; }; }; diff --git a/arch/arm/boot/dts/imx6dl-sabreauto.dts b/arch/arm/boot/dts/imx6dl-sabreauto.dts index 7adcec360213..95da71185a4a 100644 --- a/arch/arm/boot/dts/imx6dl-sabreauto.dts +++ b/arch/arm/boot/dts/imx6dl-sabreauto.dts @@ -28,4 +28,12 @@ >; }; }; + + ecspi1 { + pinctrl_ecspi1_sabreauto: ecspi1-sabreauto { + fsl,pins = < + MX6DL_PAD_EIM_D19__GPIO3_IO19 0x80000000 + >; + }; + }; }; diff --git a/arch/arm/boot/dts/imx6dl-sabresd.dts b/arch/arm/boot/dts/imx6dl-sabresd.dts index 7efb05db4783..8989df2b89e5 100644 --- a/arch/arm/boot/dts/imx6dl-sabresd.dts +++ b/arch/arm/boot/dts/imx6dl-sabresd.dts @@ -29,6 +29,7 @@ MX6DL_PAD_NANDF_D1__GPIO2_IO01 0x80000000 MX6DL_PAD_NANDF_D2__GPIO2_IO02 0x80000000 MX6DL_PAD_NANDF_D3__GPIO2_IO03 0x80000000 + MX6DL_PAD_GPIO_0__CCM_CLKO1 0x130b0 >; }; }; diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi index 5bcdf3a90bb3..2b3ecd679350 100644 --- a/arch/arm/boot/dts/imx6dl.dtsi +++ b/arch/arm/boot/dts/imx6dl.dtsi @@ -18,12 +18,14 @@ cpu@0 { compatible = "arm,cortex-a9"; + device_type = "cpu"; reg = <0>; next-level-cache = <&L2>; }; cpu@1 { compatible = "arm,cortex-a9"; + device_type = "cpu"; reg = <1>; next-level-cache = <&L2>; }; @@ -35,6 +37,27 @@ compatible = "fsl,imx6dl-iomuxc"; reg = <0x020e0000 0x4000>; + audmux { + pinctrl_audmux_2: audmux-2 { + fsl,pins = < + MX6DL_PAD_CSI0_DAT7__AUD3_RXD 0x80000000 + MX6DL_PAD_CSI0_DAT4__AUD3_TXC 0x80000000 + MX6DL_PAD_CSI0_DAT5__AUD3_TXD 0x80000000 + MX6DL_PAD_CSI0_DAT6__AUD3_TXFS 0x80000000 + >; + }; + }; + + ecspi1 { + pinctrl_ecspi1_1: ecspi1grp-1 { + fsl,pins = < + MX6DL_PAD_EIM_D17__ECSPI1_MISO 0x100b1 + MX6DL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1 + MX6DL_PAD_EIM_D16__ECSPI1_SCLK 0x100b1 + >; + }; + }; + enet { pinctrl_enet_1: enetgrp-1 { fsl,pins = < @@ -78,6 +101,39 @@ }; }; + gpmi-nand { + pinctrl_gpmi_nand_1: gpmi-nand-1 { + fsl,pins = < + MX6DL_PAD_NANDF_CLE__NAND_CLE 0xb0b1 + MX6DL_PAD_NANDF_ALE__NAND_ALE 0xb0b1 + MX6DL_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1 + MX6DL_PAD_NANDF_RB0__NAND_READY_B 0xb000 + MX6DL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1 + MX6DL_PAD_NANDF_CS1__NAND_CE1_B 0xb0b1 + MX6DL_PAD_SD4_CMD__NAND_RE_B 0xb0b1 + MX6DL_PAD_SD4_CLK__NAND_WE_B 0xb0b1 + MX6DL_PAD_NANDF_D0__NAND_DATA00 0xb0b1 + MX6DL_PAD_NANDF_D1__NAND_DATA01 0xb0b1 + MX6DL_PAD_NANDF_D2__NAND_DATA02 0xb0b1 + MX6DL_PAD_NANDF_D3__NAND_DATA03 0xb0b1 + MX6DL_PAD_NANDF_D4__NAND_DATA04 0xb0b1 + MX6DL_PAD_NANDF_D5__NAND_DATA05 0xb0b1 + MX6DL_PAD_NANDF_D6__NAND_DATA06 0xb0b1 + MX6DL_PAD_NANDF_D7__NAND_DATA07 0xb0b1 + MX6DL_PAD_SD4_DAT0__NAND_DQS 0x00b1 + >; + }; + }; + + i2c1 { + pinctrl_i2c1_2: i2c1grp-2 { + fsl,pins = < + MX6DL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1 + MX6DL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1 + >; + }; + }; + uart1 { pinctrl_uart1_1: uart1grp-1 { fsl,pins = < @@ -149,6 +205,64 @@ }; }; + weim { + pinctrl_weim_cs0_1: weim_cs0grp-1 { + fsl,pins = < + MX6DL_PAD_EIM_CS0__EIM_CS0_B 0xb0b1 + >; + }; + + pinctrl_weim_nor_1: weim_norgrp-1 { + fsl,pins = < + MX6DL_PAD_EIM_OE__EIM_OE_B 0xb0b1 + MX6DL_PAD_EIM_RW__EIM_RW 0xb0b1 + MX6DL_PAD_EIM_WAIT__EIM_WAIT_B 0xb060 + /* data */ + MX6DL_PAD_EIM_D16__EIM_DATA16 0x1b0b0 + MX6DL_PAD_EIM_D17__EIM_DATA17 0x1b0b0 + MX6DL_PAD_EIM_D18__EIM_DATA18 0x1b0b0 + MX6DL_PAD_EIM_D19__EIM_DATA19 0x1b0b0 + MX6DL_PAD_EIM_D20__EIM_DATA20 0x1b0b0 + MX6DL_PAD_EIM_D21__EIM_DATA21 0x1b0b0 + MX6DL_PAD_EIM_D22__EIM_DATA22 0x1b0b0 + MX6DL_PAD_EIM_D23__EIM_DATA23 0x1b0b0 + MX6DL_PAD_EIM_D24__EIM_DATA24 0x1b0b0 + MX6DL_PAD_EIM_D25__EIM_DATA25 0x1b0b0 + MX6DL_PAD_EIM_D26__EIM_DATA26 0x1b0b0 + MX6DL_PAD_EIM_D27__EIM_DATA27 0x1b0b0 + MX6DL_PAD_EIM_D28__EIM_DATA28 0x1b0b0 + MX6DL_PAD_EIM_D29__EIM_DATA29 0x1b0b0 + MX6DL_PAD_EIM_D30__EIM_DATA30 0x1b0b0 + MX6DL_PAD_EIM_D31__EIM_DATA31 0x1b0b0 + /* address */ + MX6DL_PAD_EIM_A23__EIM_ADDR23 0xb0b1 + MX6DL_PAD_EIM_A22__EIM_ADDR22 0xb0b1 + MX6DL_PAD_EIM_A21__EIM_ADDR21 0xb0b1 + MX6DL_PAD_EIM_A20__EIM_ADDR20 0xb0b1 + MX6DL_PAD_EIM_A19__EIM_ADDR19 0xb0b1 + MX6DL_PAD_EIM_A18__EIM_ADDR18 0xb0b1 + MX6DL_PAD_EIM_A17__EIM_ADDR17 0xb0b1 + MX6DL_PAD_EIM_A16__EIM_ADDR16 0xb0b1 + MX6DL_PAD_EIM_DA15__EIM_AD15 0xb0b1 + MX6DL_PAD_EIM_DA14__EIM_AD14 0xb0b1 + MX6DL_PAD_EIM_DA13__EIM_AD13 0xb0b1 + MX6DL_PAD_EIM_DA12__EIM_AD12 0xb0b1 + MX6DL_PAD_EIM_DA11__EIM_AD11 0xb0b1 + MX6DL_PAD_EIM_DA10__EIM_AD10 0xb0b1 + MX6DL_PAD_EIM_DA9__EIM_AD09 0xb0b1 + MX6DL_PAD_EIM_DA8__EIM_AD08 0xb0b1 + MX6DL_PAD_EIM_DA7__EIM_AD07 0xb0b1 + MX6DL_PAD_EIM_DA6__EIM_AD06 0xb0b1 + MX6DL_PAD_EIM_DA5__EIM_AD05 0xb0b1 + MX6DL_PAD_EIM_DA4__EIM_AD04 0xb0b1 + MX6DL_PAD_EIM_DA3__EIM_AD03 0xb0b1 + MX6DL_PAD_EIM_DA2__EIM_AD02 0xb0b1 + MX6DL_PAD_EIM_DA1__EIM_AD01 0xb0b1 + MX6DL_PAD_EIM_DA0__EIM_AD00 0xb0b1 + >; + }; + + }; }; diff --git a/arch/arm/boot/dts/imx6q-phytec-pbab01.dts b/arch/arm/boot/dts/imx6q-phytec-pbab01.dts new file mode 100644 index 000000000000..7d37ec60d58d --- /dev/null +++ b/arch/arm/boot/dts/imx6q-phytec-pbab01.dts @@ -0,0 +1,34 @@ +/* + * Copyright 2013 Christian Hemp, Phytec Messtechnik GmbH + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +#include "imx6q-phytec-pfla02.dtsi" + +/ { + model = "Phytec phyFLEX-i.MX6 Quad Carrier-Board"; + compatible = "phytec,imx6q-pbab01", "phytec,imx6q-pfla02", "fsl,imx6q"; +}; + +&fec { + status = "okay"; +}; + +&uart4 { + status = "okay"; +}; + +&usdhc2 { + status = "okay"; +}; + +&usdhc3 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi b/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi new file mode 100644 index 000000000000..f5e1981025ed --- /dev/null +++ b/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi @@ -0,0 +1,74 @@ +/* + * Copyright 2013 Christian Hemp, Phytec Messtechnik GmbH + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#include "imx6q.dtsi" + +/ { + model = "Phytec phyFLEX-i.MX6 Ouad"; + compatible = "phytec,imx6q-pfla02", "fsl,imx6q"; + + memory { + reg = <0x10000000 0x80000000>; + }; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + hog { + pinctrl_hog: hoggrp { + fsl,pins = < + MX6Q_PAD_EIM_D23__GPIO3_IO23 0x80000000 + >; + }; + }; + + pfla02 { + pinctrl_usdhc3_pfla02: usdhc3grp-pfla02 { + fsl,pins = < + MX6Q_PAD_ENET_RXD0__GPIO1_IO27 0x80000000 + MX6Q_PAD_ENET_TXD1__GPIO1_IO29 0x80000000 + >; + }; + }; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet_3>; + phy-mode = "rgmii"; + phy-reset-gpios = <&gpio3 23 0>; + status = "disabled"; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart4_1>; + status = "disabled"; +}; + +&usdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2_2>; + cd-gpios = <&gpio1 4 0>; + wp-gpios = <&gpio1 2 0>; + status = "disabled"; +}; + +&usdhc3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3_2 + &pinctrl_usdhc3_pfla02>; + cd-gpios = <&gpio1 27 0>; + wp-gpios = <&gpio1 29 0>; + status = "disabled"; +}; diff --git a/arch/arm/boot/dts/imx6q-sabreauto.dts b/arch/arm/boot/dts/imx6q-sabreauto.dts index 49d6f2831ec9..09a75807bc6d 100644 --- a/arch/arm/boot/dts/imx6q-sabreauto.dts +++ b/arch/arm/boot/dts/imx6q-sabreauto.dts @@ -32,4 +32,12 @@ >; }; }; + + ecspi1 { + pinctrl_ecspi1_sabreauto: ecspi1-sabreauto { + fsl,pins = < + MX6Q_PAD_EIM_D19__GPIO3_IO19 0x80000000 + >; + }; + }; }; diff --git a/arch/arm/boot/dts/imx6q-sabresd.dts b/arch/arm/boot/dts/imx6q-sabresd.dts index 442051350225..0038228c508c 100644 --- a/arch/arm/boot/dts/imx6q-sabresd.dts +++ b/arch/arm/boot/dts/imx6q-sabresd.dts @@ -33,6 +33,7 @@ MX6Q_PAD_NANDF_D1__GPIO2_IO01 0x80000000 MX6Q_PAD_NANDF_D2__GPIO2_IO02 0x80000000 MX6Q_PAD_NANDF_D3__GPIO2_IO03 0x80000000 + MX6Q_PAD_GPIO_0__CCM_CLKO1 0x130b0 >; }; }; diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index 21e675848bd1..ba09dc32324e 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -18,6 +18,7 @@ cpu@0 { compatible = "arm,cortex-a9"; + device_type = "cpu"; reg = <0>; next-level-cache = <&L2>; operating-points = < @@ -39,18 +40,21 @@ cpu@1 { compatible = "arm,cortex-a9"; + device_type = "cpu"; reg = <1>; next-level-cache = <&L2>; }; cpu@2 { compatible = "arm,cortex-a9"; + device_type = "cpu"; reg = <2>; next-level-cache = <&L2>; }; cpu@3 { compatible = "arm,cortex-a9"; + device_type = "cpu"; reg = <3>; next-level-cache = <&L2>; }; @@ -157,6 +161,27 @@ MX6Q_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0 >; }; + + pinctrl_enet_3: enetgrp-3 { + fsl,pins = < + MX6Q_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0 + MX6Q_PAD_ENET_MDC__ENET_MDC 0x1b0b0 + MX6Q_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0 + MX6Q_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0 + MX6Q_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0 + MX6Q_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0 + MX6Q_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0 + MX6Q_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0 + MX6Q_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0 + MX6Q_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0 + MX6Q_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0 + MX6Q_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0 + MX6Q_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0 + MX6Q_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0 + MX6Q_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0 + MX6Q_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0 + >; + }; }; gpmi-nand { @@ -168,8 +193,6 @@ MX6Q_PAD_NANDF_RB0__NAND_READY_B 0xb000 MX6Q_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1 MX6Q_PAD_NANDF_CS1__NAND_CE1_B 0xb0b1 - MX6Q_PAD_NANDF_CS2__NAND_CE2_B 0xb0b1 - MX6Q_PAD_NANDF_CS3__NAND_CE3_B 0xb0b1 MX6Q_PAD_SD4_CMD__NAND_RE_B 0xb0b1 MX6Q_PAD_SD4_CLK__NAND_WE_B 0xb0b1 MX6Q_PAD_NANDF_D0__NAND_DATA00 0xb0b1 @@ -192,6 +215,13 @@ MX6Q_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 >; }; + + pinctrl_i2c1_2: i2c1grp-2 { + fsl,pins = < + MX6Q_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1 + MX6Q_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1 + >; + }; }; i2c2 { @@ -268,6 +298,17 @@ MX6Q_PAD_NANDF_D7__SD2_DATA7 0x17059 >; }; + + pinctrl_usdhc2_2: usdhc2grp-2 { + fsl,pins = < + MX6Q_PAD_SD2_CMD__SD2_CMD 0x17059 + MX6Q_PAD_SD2_CLK__SD2_CLK 0x10059 + MX6Q_PAD_SD2_DAT0__SD2_DATA0 0x17059 + MX6Q_PAD_SD2_DAT1__SD2_DATA1 0x17059 + MX6Q_PAD_SD2_DAT2__SD2_DATA2 0x17059 + MX6Q_PAD_SD2_DAT3__SD2_DATA3 0x17059 + >; + }; }; usdhc3 { @@ -325,6 +366,65 @@ >; }; }; + + weim { + pinctrl_weim_cs0_1: weim_cs0grp-1 { + fsl,pins = < + MX6Q_PAD_EIM_CS0__EIM_CS0_B 0xb0b1 + >; + }; + + pinctrl_weim_nor_1: weimnorgrp-1 { + fsl,pins = < + MX6Q_PAD_EIM_OE__EIM_OE_B 0xb0b1 + MX6Q_PAD_EIM_RW__EIM_RW 0xb0b1 + MX6Q_PAD_EIM_WAIT__EIM_WAIT_B 0xb060 + /* data */ + MX6Q_PAD_EIM_D16__EIM_DATA16 0x1b0b0 + MX6Q_PAD_EIM_D17__EIM_DATA17 0x1b0b0 + MX6Q_PAD_EIM_D18__EIM_DATA18 0x1b0b0 + MX6Q_PAD_EIM_D19__EIM_DATA19 0x1b0b0 + MX6Q_PAD_EIM_D20__EIM_DATA20 0x1b0b0 + MX6Q_PAD_EIM_D21__EIM_DATA21 0x1b0b0 + MX6Q_PAD_EIM_D22__EIM_DATA22 0x1b0b0 + MX6Q_PAD_EIM_D23__EIM_DATA23 0x1b0b0 + MX6Q_PAD_EIM_D24__EIM_DATA24 0x1b0b0 + MX6Q_PAD_EIM_D25__EIM_DATA25 0x1b0b0 + MX6Q_PAD_EIM_D26__EIM_DATA26 0x1b0b0 + MX6Q_PAD_EIM_D27__EIM_DATA27 0x1b0b0 + MX6Q_PAD_EIM_D28__EIM_DATA28 0x1b0b0 + MX6Q_PAD_EIM_D29__EIM_DATA29 0x1b0b0 + MX6Q_PAD_EIM_D30__EIM_DATA30 0x1b0b0 + MX6Q_PAD_EIM_D31__EIM_DATA31 0x1b0b0 + /* address */ + MX6Q_PAD_EIM_A23__EIM_ADDR23 0xb0b1 + MX6Q_PAD_EIM_A22__EIM_ADDR22 0xb0b1 + MX6Q_PAD_EIM_A21__EIM_ADDR21 0xb0b1 + MX6Q_PAD_EIM_A20__EIM_ADDR20 0xb0b1 + MX6Q_PAD_EIM_A19__EIM_ADDR19 0xb0b1 + MX6Q_PAD_EIM_A18__EIM_ADDR18 0xb0b1 + MX6Q_PAD_EIM_A17__EIM_ADDR17 0xb0b1 + MX6Q_PAD_EIM_A16__EIM_ADDR16 0xb0b1 + MX6Q_PAD_EIM_DA15__EIM_AD15 0xb0b1 + MX6Q_PAD_EIM_DA14__EIM_AD14 0xb0b1 + MX6Q_PAD_EIM_DA13__EIM_AD13 0xb0b1 + MX6Q_PAD_EIM_DA12__EIM_AD12 0xb0b1 + MX6Q_PAD_EIM_DA11__EIM_AD11 0xb0b1 + MX6Q_PAD_EIM_DA10__EIM_AD10 0xb0b1 + MX6Q_PAD_EIM_DA9__EIM_AD09 0xb0b1 + MX6Q_PAD_EIM_DA8__EIM_AD08 0xb0b1 + MX6Q_PAD_EIM_DA7__EIM_AD07 0xb0b1 + MX6Q_PAD_EIM_DA6__EIM_AD06 0xb0b1 + MX6Q_PAD_EIM_DA5__EIM_AD05 0xb0b1 + MX6Q_PAD_EIM_DA4__EIM_AD04 0xb0b1 + MX6Q_PAD_EIM_DA3__EIM_AD03 0xb0b1 + MX6Q_PAD_EIM_DA2__EIM_AD02 0xb0b1 + MX6Q_PAD_EIM_DA1__EIM_AD01 0xb0b1 + MX6Q_PAD_EIM_DA0__EIM_AD00 0xb0b1 + >; + }; + + }; }; }; diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi index 4d237cffcc41..e994011220e7 100644 --- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi @@ -16,6 +16,22 @@ }; }; +&ecspi1 { + fsl,spi-num-chipselects = <1>; + cs-gpios = <&gpio3 19 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1_1 &pinctrl_ecspi1_sabreauto>; + status = "disabled"; /* pin conflict with WEIM NOR */ + + flash: m25p80@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,m25p32"; + spi-max-frequency = <20000000>; + reg = <0>; + }; +}; + &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet_2>; @@ -23,6 +39,12 @@ status = "okay"; }; +&gpmi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpmi_nand_1>; + status = "okay"; +}; + &uart4 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart4_1>; @@ -36,3 +58,22 @@ wp-gpios = <&gpio1 13 0>; status = "okay"; }; + +&weim { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_weim_nor_1 &pinctrl_weim_cs0_1>; + #address-cells = <2>; + #size-cells = <1>; + ranges = <0 0 0x08000000 0x08000000>; + status = "disabled"; /* pin conflict with SPI NOR */ + + nor@0,0 { + compatible = "cfi-flash"; + reg = <0 0 0x02000000>; + #address-cells = <1>; + #size-cells = <1>; + bank-width = <2>; + fsl,weim-cs-timing = <0x00620081 0x00000001 0x1c022000 + 0x0000c000 0x1404a38e 0x00000000>; + }; +}; diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi index e21f6a89cf0f..6e5dfdb32416 100644 --- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi @@ -26,6 +26,13 @@ gpio = <&gpio3 22 0>; enable-active-high; }; + + reg_audio: wm8962_supply { + compatible = "regulator-fixed"; + regulator-name = "wm8962-supply"; + gpio = <&gpio4 10 0>; + enable-active-high; + }; }; gpio-keys { @@ -43,6 +50,31 @@ linux,code = <114>; /* KEY_VOLUMEDOWN */ }; }; + + sound { + compatible = "fsl,imx6q-sabresd-wm8962", + "fsl,imx-audio-wm8962"; + model = "wm8962-audio"; + ssi-controller = <&ssi2>; + audio-codec = <&codec>; + audio-routing = + "Headphone Jack", "HPOUTL", + "Headphone Jack", "HPOUTR", + "Ext Spk", "SPKOUTL", + "Ext Spk", "SPKOUTR", + "MICBIAS", "AMIC", + "IN3R", "MICBIAS", + "DMIC", "MICBIAS", + "DMICDAT", "DMIC"; + mux-int-port = <2>; + mux-ext-port = <3>; + }; +}; + +&audmux { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_audmux_2>; + status = "okay"; }; &fec { @@ -52,6 +84,40 @@ status = "okay"; }; +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1_2>; + status = "okay"; + + codec: wm8962@1a { + compatible = "wlf,wm8962"; + reg = <0x1a>; + clocks = <&clks 169>; + DCVDD-supply = <®_audio>; + DBVDD-supply = <®_audio>; + AVDD-supply = <®_audio>; + CPVDD-supply = <®_audio>; + MICVDD-supply = <®_audio>; + PLLVDD-supply = <®_audio>; + SPKVDD1-supply = <®_audio>; + SPKVDD2-supply = <®_audio>; + gpio-cfg = < + 0x0000 /* 0:Default */ + 0x0000 /* 1:Default */ + 0x0013 /* 2:FN_DMICCLK */ + 0x0000 /* 3:Default */ + 0x8014 /* 4:FN_DMICCDAT */ + 0x0000 /* 5:Default */ + >; + }; +}; + +&ssi2 { + fsl,mode = "i2s-slave"; + status = "okay"; +}; + &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1_1>; diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index 9e8296e4c343..f21d259080fd 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -106,6 +106,8 @@ interrupts = <0 92 0x04>; cache-unified; cache-level = <2>; + arm,tag-latency = <4 2 3>; + arm,data-latency = <4 2 3>; }; pmu { @@ -638,7 +640,7 @@ status = "disabled"; }; - usbmisc: usbmisc: usbmisc@02184800 { + usbmisc: usbmisc@02184800 { #index-cells = <1>; compatible = "fsl,imx6q-usbmisc"; reg = <0x02184800 0x200>; @@ -742,9 +744,11 @@ reg = <0x021b4000 0x4000>; }; - weim@021b8000 { + weim: weim@021b8000 { + compatible = "fsl,imx6q-weim"; reg = <0x021b8000 0x4000>; interrupts = <0 14 0x04>; + clocks = <&clks 196>; }; ocotp@021bc000 { @@ -752,11 +756,6 @@ reg = <0x021bc000 0x4000>; }; - ocotp@021c0000 { - reg = <0x021c0000 0x4000>; - interrupts = <0 21 0x04>; - }; - tzasc@021d0000 { /* TZASC1 */ reg = <0x021d0000 0x4000>; interrupts = <0 108 0x04>; diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts new file mode 100644 index 000000000000..2886a590823d --- /dev/null +++ b/arch/arm/boot/dts/imx6sl-evk.dts @@ -0,0 +1,74 @@ +/* + * Copyright (C) 2013 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/dts-v1/; + +#include "imx6sl.dtsi" + +/ { + model = "Freescale i.MX6 SoloLite EVK Board"; + compatible = "fsl,imx6sl-evk", "fsl,imx6sl"; + + memory { + reg = <0x80000000 0x40000000>; + }; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec_1>; + phy-mode = "rmii"; + status = "okay"; +}; + +&iomuxc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog>; + + hog { + pinctrl_hog: hoggrp { + fsl,pins = < + MX6SL_PAD_KEY_ROW7__GPIO4_IO07 0x17059 + MX6SL_PAD_KEY_COL7__GPIO4_IO06 0x17059 + MX6SL_PAD_SD2_DAT7__GPIO5_IO00 0x17059 + MX6SL_PAD_SD2_DAT6__GPIO4_IO29 0x17059 + MX6SL_PAD_REF_CLK_32K__GPIO3_IO22 0x17059 + >; + }; + }; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_1>; + status = "okay"; +}; + +&usdhc1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc1_1>; + bus-width = <8>; + cd-gpios = <&gpio4 7 0>; + wp-gpios = <&gpio4 6 0>; + status = "okay"; +}; + +&usdhc2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc2_1>; + cd-gpios = <&gpio5 0 0>; + wp-gpios = <&gpio4 29 0>; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3_1>; + cd-gpios = <&gpio3 22 0>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi new file mode 100644 index 000000000000..c5e5da02d7e3 --- /dev/null +++ b/arch/arm/boot/dts/imx6sl.dtsi @@ -0,0 +1,779 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include "skeleton.dtsi" +#include "imx6sl-pinfunc.h" +#include <dt-bindings/clock/imx6sl-clock.h> + +/ { + aliases { + serial0 = &uart1; + serial1 = &uart2; + serial2 = &uart3; + serial3 = &uart4; + serial4 = &uart5; + gpio0 = &gpio1; + gpio1 = &gpio2; + gpio2 = &gpio3; + gpio3 = &gpio4; + gpio4 = &gpio5; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + compatible = "arm,cortex-a9"; + device_type = "cpu"; + reg = <0x0>; + next-level-cache = <&L2>; + }; + }; + + intc: interrupt-controller@00a01000 { + compatible = "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + #address-cells = <1>; + #size-cells = <1>; + interrupt-controller; + reg = <0x00a01000 0x1000>, + <0x00a00100 0x100>; + }; + + clocks { + #address-cells = <1>; + #size-cells = <0>; + + ckil { + compatible = "fixed-clock"; + clock-frequency = <32768>; + }; + + osc { + compatible = "fixed-clock"; + clock-frequency = <24000000>; + }; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + interrupt-parent = <&intc>; + ranges; + + L2: l2-cache@00a02000 { + compatible = "arm,pl310-cache"; + reg = <0x00a02000 0x1000>; + interrupts = <0 92 0x04>; + cache-unified; + cache-level = <2>; + arm,tag-latency = <4 2 3>; + arm,data-latency = <4 2 3>; + }; + + pmu { + compatible = "arm,cortex-a9-pmu"; + interrupts = <0 94 0x04>; + }; + + aips1: aips-bus@02000000 { + compatible = "fsl,aips-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x02000000 0x100000>; + ranges; + + spba: spba-bus@02000000 { + compatible = "fsl,spba-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x02000000 0x40000>; + ranges; + + spdif: spdif@02004000 { + reg = <0x02004000 0x4000>; + interrupts = <0 52 0x04>; + }; + + ecspi1: ecspi@02008000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx6sl-ecspi", "fsl,imx51-ecspi"; + reg = <0x02008000 0x4000>; + interrupts = <0 31 0x04>; + clocks = <&clks IMX6SL_CLK_ECSPI1>, + <&clks IMX6SL_CLK_ECSPI1>; + clock-names = "ipg", "per"; + status = "disabled"; + }; + + ecspi2: ecspi@0200c000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx6sl-ecspi", "fsl,imx51-ecspi"; + reg = <0x0200c000 0x4000>; + interrupts = <0 32 0x04>; + clocks = <&clks IMX6SL_CLK_ECSPI2>, + <&clks IMX6SL_CLK_ECSPI2>; + clock-names = "ipg", "per"; + status = "disabled"; + }; + + ecspi3: ecspi@02010000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx6sl-ecspi", "fsl,imx51-ecspi"; + reg = <0x02010000 0x4000>; + interrupts = <0 33 0x04>; + clocks = <&clks IMX6SL_CLK_ECSPI3>, + <&clks IMX6SL_CLK_ECSPI3>; + clock-names = "ipg", "per"; + status = "disabled"; + }; + + ecspi4: ecspi@02014000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx6sl-ecspi", "fsl,imx51-ecspi"; + reg = <0x02014000 0x4000>; + interrupts = <0 34 0x04>; + clocks = <&clks IMX6SL_CLK_ECSPI4>, + <&clks IMX6SL_CLK_ECSPI4>; + clock-names = "ipg", "per"; + status = "disabled"; + }; + + uart5: serial@02018000 { + compatible = "fsl,imx6sl-uart", "fsl,imx21-uart"; + reg = <0x02018000 0x4000>; + interrupts = <0 30 0x04>; + clocks = <&clks IMX6SL_CLK_UART>, + <&clks IMX6SL_CLK_UART_SERIAL>; + clock-names = "ipg", "per"; + status = "disabled"; + }; + + uart1: serial@02020000 { + compatible = "fsl,imx6sl-uart", "fsl,imx21-uart"; + reg = <0x02020000 0x4000>; + interrupts = <0 26 0x04>; + clocks = <&clks IMX6SL_CLK_UART>, + <&clks IMX6SL_CLK_UART_SERIAL>; + clock-names = "ipg", "per"; + status = "disabled"; + }; + + uart2: serial@02024000 { + compatible = "fsl,imx6sl-uart", "fsl,imx21-uart"; + reg = <0x02024000 0x4000>; + interrupts = <0 27 0x04>; + clocks = <&clks IMX6SL_CLK_UART>, + <&clks IMX6SL_CLK_UART_SERIAL>; + clock-names = "ipg", "per"; + status = "disabled"; + }; + + ssi1: ssi@02028000 { + compatible = "fsl,imx6sl-ssi","fsl,imx21-ssi"; + reg = <0x02028000 0x4000>; + interrupts = <0 46 0x04>; + clocks = <&clks IMX6SL_CLK_SSI1>; + fsl,fifo-depth = <15>; + status = "disabled"; + }; + + ssi2: ssi@0202c000 { + compatible = "fsl,imx6sl-ssi","fsl,imx21-ssi"; + reg = <0x0202c000 0x4000>; + interrupts = <0 47 0x04>; + clocks = <&clks IMX6SL_CLK_SSI2>; + fsl,fifo-depth = <15>; + status = "disabled"; + }; + + ssi3: ssi@02030000 { + compatible = "fsl,imx6sl-ssi","fsl,imx21-ssi"; + reg = <0x02030000 0x4000>; + interrupts = <0 48 0x04>; + clocks = <&clks IMX6SL_CLK_SSI3>; + fsl,fifo-depth = <15>; + status = "disabled"; + }; + + uart3: serial@02034000 { + compatible = "fsl,imx6sl-uart", "fsl,imx21-uart"; + reg = <0x02034000 0x4000>; + interrupts = <0 28 0x04>; + clocks = <&clks IMX6SL_CLK_UART>, + <&clks IMX6SL_CLK_UART_SERIAL>; + clock-names = "ipg", "per"; + status = "disabled"; + }; + + uart4: serial@02038000 { + compatible = "fsl,imx6sl-uart", "fsl,imx21-uart"; + reg = <0x02038000 0x4000>; + interrupts = <0 29 0x04>; + clocks = <&clks IMX6SL_CLK_UART>, + <&clks IMX6SL_CLK_UART_SERIAL>; + clock-names = "ipg", "per"; + status = "disabled"; + }; + }; + + pwm1: pwm@02080000 { + #pwm-cells = <2>; + compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm"; + reg = <0x02080000 0x4000>; + interrupts = <0 83 0x04>; + clocks = <&clks IMX6SL_CLK_PWM1>, + <&clks IMX6SL_CLK_PWM1>; + clock-names = "ipg", "per"; + }; + + pwm2: pwm@02084000 { + #pwm-cells = <2>; + compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm"; + reg = <0x02084000 0x4000>; + interrupts = <0 84 0x04>; + clocks = <&clks IMX6SL_CLK_PWM2>, + <&clks IMX6SL_CLK_PWM2>; + clock-names = "ipg", "per"; + }; + + pwm3: pwm@02088000 { + #pwm-cells = <2>; + compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm"; + reg = <0x02088000 0x4000>; + interrupts = <0 85 0x04>; + clocks = <&clks IMX6SL_CLK_PWM3>, + <&clks IMX6SL_CLK_PWM3>; + clock-names = "ipg", "per"; + }; + + pwm4: pwm@0208c000 { + #pwm-cells = <2>; + compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm"; + reg = <0x0208c000 0x4000>; + interrupts = <0 86 0x04>; + clocks = <&clks IMX6SL_CLK_PWM4>, + <&clks IMX6SL_CLK_PWM4>; + clock-names = "ipg", "per"; + }; + + gpt: gpt@02098000 { + compatible = "fsl,imx6sl-gpt"; + reg = <0x02098000 0x4000>; + interrupts = <0 55 0x04>; + clocks = <&clks IMX6SL_CLK_GPT>, + <&clks IMX6SL_CLK_GPT_SERIAL>; + clock-names = "ipg", "per"; + }; + + gpio1: gpio@0209c000 { + compatible = "fsl,imx6sl-gpio", "fsl,imx35-gpio"; + reg = <0x0209c000 0x4000>; + interrupts = <0 66 0x04 0 67 0x04>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio2: gpio@020a0000 { + compatible = "fsl,imx6sl-gpio", "fsl,imx35-gpio"; + reg = <0x020a0000 0x4000>; + interrupts = <0 68 0x04 0 69 0x04>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio3: gpio@020a4000 { + compatible = "fsl,imx6sl-gpio", "fsl,imx35-gpio"; + reg = <0x020a4000 0x4000>; + interrupts = <0 70 0x04 0 71 0x04>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio4: gpio@020a8000 { + compatible = "fsl,imx6sl-gpio", "fsl,imx35-gpio"; + reg = <0x020a8000 0x4000>; + interrupts = <0 72 0x04 0 73 0x04>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio5: gpio@020ac000 { + compatible = "fsl,imx6sl-gpio", "fsl,imx35-gpio"; + reg = <0x020ac000 0x4000>; + interrupts = <0 74 0x04 0 75 0x04>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + kpp: kpp@020b8000 { + reg = <0x020b8000 0x4000>; + interrupts = <0 82 0x04>; + }; + + wdog1: wdog@020bc000 { + compatible = "fsl,imx6sl-wdt", "fsl,imx21-wdt"; + reg = <0x020bc000 0x4000>; + interrupts = <0 80 0x04>; + clocks = <&clks IMX6SL_CLK_DUMMY>; + }; + + wdog2: wdog@020c0000 { + compatible = "fsl,imx6sl-wdt", "fsl,imx21-wdt"; + reg = <0x020c0000 0x4000>; + interrupts = <0 81 0x04>; + clocks = <&clks IMX6SL_CLK_DUMMY>; + status = "disabled"; + }; + + clks: ccm@020c4000 { + compatible = "fsl,imx6sl-ccm"; + reg = <0x020c4000 0x4000>; + interrupts = <0 87 0x04 0 88 0x04>; + #clock-cells = <1>; + }; + + anatop: anatop@020c8000 { + compatible = "fsl,imx6sl-anatop", "syscon", "simple-bus"; + reg = <0x020c8000 0x1000>; + interrupts = <0 49 0x04 0 54 0x04 0 127 0x04>; + + regulator-1p1@110 { + compatible = "fsl,anatop-regulator"; + regulator-name = "vdd1p1"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1375000>; + regulator-always-on; + anatop-reg-offset = <0x110>; + anatop-vol-bit-shift = <8>; + anatop-vol-bit-width = <5>; + anatop-min-bit-val = <4>; + anatop-min-voltage = <800000>; + anatop-max-voltage = <1375000>; + }; + + regulator-3p0@120 { + compatible = "fsl,anatop-regulator"; + regulator-name = "vdd3p0"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <3150000>; + regulator-always-on; + anatop-reg-offset = <0x120>; + anatop-vol-bit-shift = <8>; + anatop-vol-bit-width = <5>; + anatop-min-bit-val = <0>; + anatop-min-voltage = <2625000>; + anatop-max-voltage = <3400000>; + }; + + regulator-2p5@130 { + compatible = "fsl,anatop-regulator"; + regulator-name = "vdd2p5"; + regulator-min-microvolt = <2100000>; + regulator-max-microvolt = <2850000>; + regulator-always-on; + anatop-reg-offset = <0x130>; + anatop-vol-bit-shift = <8>; + anatop-vol-bit-width = <5>; + anatop-min-bit-val = <0>; + anatop-min-voltage = <2100000>; + anatop-max-voltage = <2850000>; + }; + + reg_arm: regulator-vddcore@140 { + compatible = "fsl,anatop-regulator"; + regulator-name = "cpu"; + regulator-min-microvolt = <725000>; + regulator-max-microvolt = <1450000>; + regulator-always-on; + anatop-reg-offset = <0x140>; + anatop-vol-bit-shift = <0>; + anatop-vol-bit-width = <5>; + anatop-delay-reg-offset = <0x170>; + anatop-delay-bit-shift = <24>; + anatop-delay-bit-width = <2>; + anatop-min-bit-val = <1>; + anatop-min-voltage = <725000>; + anatop-max-voltage = <1450000>; + }; + + reg_pu: regulator-vddpu@140 { + compatible = "fsl,anatop-regulator"; + regulator-name = "vddpu"; + regulator-min-microvolt = <725000>; + regulator-max-microvolt = <1450000>; + regulator-always-on; + anatop-reg-offset = <0x140>; + anatop-vol-bit-shift = <9>; + anatop-vol-bit-width = <5>; + anatop-delay-reg-offset = <0x170>; + anatop-delay-bit-shift = <26>; + anatop-delay-bit-width = <2>; + anatop-min-bit-val = <1>; + anatop-min-voltage = <725000>; + anatop-max-voltage = <1450000>; + }; + + reg_soc: regulator-vddsoc@140 { + compatible = "fsl,anatop-regulator"; + regulator-name = "vddsoc"; + regulator-min-microvolt = <725000>; + regulator-max-microvolt = <1450000>; + regulator-always-on; + anatop-reg-offset = <0x140>; + anatop-vol-bit-shift = <18>; + anatop-vol-bit-width = <5>; + anatop-delay-reg-offset = <0x170>; + anatop-delay-bit-shift = <28>; + anatop-delay-bit-width = <2>; + anatop-min-bit-val = <1>; + anatop-min-voltage = <725000>; + anatop-max-voltage = <1450000>; + }; + }; + + usbphy1: usbphy@020c9000 { + compatible = "fsl,imx6sl-usbphy", "fsl,imx23-usbphy"; + reg = <0x020c9000 0x1000>; + interrupts = <0 44 0x04>; + clocks = <&clks IMX6SL_CLK_USBPHY1>; + }; + + usbphy2: usbphy@020ca000 { + compatible = "fsl,imx6sl-usbphy", "fsl,imx23-usbphy"; + reg = <0x020ca000 0x1000>; + interrupts = <0 45 0x04>; + clocks = <&clks IMX6SL_CLK_USBPHY2>; + }; + + snvs@020cc000 { + compatible = "fsl,sec-v4.0-mon", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x020cc000 0x4000>; + + snvs-rtc-lp@34 { + compatible = "fsl,sec-v4.0-mon-rtc-lp"; + reg = <0x34 0x58>; + interrupts = <0 19 0x04 0 20 0x04>; + }; + }; + + epit1: epit@020d0000 { + reg = <0x020d0000 0x4000>; + interrupts = <0 56 0x04>; + }; + + epit2: epit@020d4000 { + reg = <0x020d4000 0x4000>; + interrupts = <0 57 0x04>; + }; + + src: src@020d8000 { + compatible = "fsl,imx6sl-src", "fsl,imx51-src"; + reg = <0x020d8000 0x4000>; + interrupts = <0 91 0x04 0 96 0x04>; + #reset-cells = <1>; + }; + + gpc: gpc@020dc000 { + compatible = "fsl,imx6sl-gpc", "fsl,imx6q-gpc"; + reg = <0x020dc000 0x4000>; + interrupts = <0 89 0x04>; + }; + + iomuxc: iomuxc@020e0000 { + compatible = "fsl,imx6sl-iomuxc"; + reg = <0x020e0000 0x4000>; + + fec { + pinctrl_fec_1: fecgrp-1 { + fsl,pins = < + MX6SL_PAD_FEC_MDC__FEC_MDC 0x1b0b0 + MX6SL_PAD_FEC_MDIO__FEC_MDIO 0x1b0b0 + MX6SL_PAD_FEC_CRS_DV__FEC_RX_DV 0x1b0b0 + MX6SL_PAD_FEC_RXD0__FEC_RX_DATA0 0x1b0b0 + MX6SL_PAD_FEC_RXD1__FEC_RX_DATA1 0x1b0b0 + MX6SL_PAD_FEC_TX_EN__FEC_TX_EN 0x1b0b0 + MX6SL_PAD_FEC_TXD0__FEC_TX_DATA0 0x1b0b0 + MX6SL_PAD_FEC_TXD1__FEC_TX_DATA1 0x1b0b0 + MX6SL_PAD_FEC_REF_CLK__FEC_REF_OUT 0x4001b0a8 + >; + }; + }; + + uart1 { + pinctrl_uart1_1: uart1grp-1 { + fsl,pins = < + MX6SL_PAD_UART1_RXD__UART1_RX_DATA 0x1b0b1 + MX6SL_PAD_UART1_TXD__UART1_TX_DATA 0x1b0b1 + >; + }; + }; + + usdhc1 { + pinctrl_usdhc1_1: usdhc1grp-1 { + fsl,pins = < + MX6SL_PAD_SD1_CMD__SD1_CMD 0x17059 + MX6SL_PAD_SD1_CLK__SD1_CLK 0x10059 + MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x17059 + MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x17059 + MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x17059 + MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x17059 + MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x17059 + MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x17059 + MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x17059 + MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x17059 + >; + }; + }; + + usdhc2 { + pinctrl_usdhc2_1: usdhc2grp-1 { + fsl,pins = < + MX6SL_PAD_SD2_CMD__SD2_CMD 0x17059 + MX6SL_PAD_SD2_CLK__SD2_CLK 0x10059 + MX6SL_PAD_SD2_DAT0__SD2_DATA0 0x17059 + MX6SL_PAD_SD2_DAT1__SD2_DATA1 0x17059 + MX6SL_PAD_SD2_DAT2__SD2_DATA2 0x17059 + MX6SL_PAD_SD2_DAT3__SD2_DATA3 0x17059 + >; + }; + }; + + usdhc3 { + pinctrl_usdhc3_1: usdhc3grp-1 { + fsl,pins = < + MX6SL_PAD_SD3_CMD__SD3_CMD 0x17059 + MX6SL_PAD_SD3_CLK__SD3_CLK 0x10059 + MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x17059 + MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x17059 + MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x17059 + MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x17059 + >; + }; + }; + }; + + csi: csi@020e4000 { + reg = <0x020e4000 0x4000>; + interrupts = <0 7 0x04>; + }; + + spdc: spdc@020e8000 { + reg = <0x020e8000 0x4000>; + interrupts = <0 6 0x04>; + }; + + sdma: sdma@020ec000 { + compatible = "fsl,imx6sl-sdma", "fsl,imx35-sdma"; + reg = <0x020ec000 0x4000>; + interrupts = <0 2 0x04>; + clocks = <&clks IMX6SL_CLK_SDMA>, + <&clks IMX6SL_CLK_SDMA>; + clock-names = "ipg", "ahb"; + fsl,sdma-ram-script-name = "imx/sdma/sdma-imx6sl.bin"; + }; + + pxp: pxp@020f0000 { + reg = <0x020f0000 0x4000>; + interrupts = <0 98 0x04>; + }; + + epdc: epdc@020f4000 { + reg = <0x020f4000 0x4000>; + interrupts = <0 97 0x04>; + }; + + lcdif: lcdif@020f8000 { + reg = <0x020f8000 0x4000>; + interrupts = <0 39 0x04>; + }; + + dcp: dcp@020fc000 { + reg = <0x020fc000 0x4000>; + interrupts = <0 99 0x04>; + }; + }; + + aips2: aips-bus@02100000 { + compatible = "fsl,aips-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x02100000 0x100000>; + ranges; + + usbotg1: usb@02184000 { + compatible = "fsl,imx6sl-usb", "fsl,imx27-usb"; + reg = <0x02184000 0x200>; + interrupts = <0 43 0x04>; + clocks = <&clks IMX6SL_CLK_USBOH3>; + fsl,usbphy = <&usbphy1>; + fsl,usbmisc = <&usbmisc 0>; + status = "disabled"; + }; + + usbotg2: usb@02184200 { + compatible = "fsl,imx6sl-usb", "fsl,imx27-usb"; + reg = <0x02184200 0x200>; + interrupts = <0 40 0x04>; + clocks = <&clks IMX6SL_CLK_USBOH3>; + fsl,usbphy = <&usbphy2>; + fsl,usbmisc = <&usbmisc 1>; + status = "disabled"; + }; + + usbh: usb@02184400 { + compatible = "fsl,imx6sl-usb", "fsl,imx27-usb"; + reg = <0x02184400 0x200>; + interrupts = <0 42 0x04>; + clocks = <&clks IMX6SL_CLK_USBOH3>; + fsl,usbmisc = <&usbmisc 2>; + status = "disabled"; + }; + + usbmisc: usbmisc@02184800 { + #index-cells = <1>; + compatible = "fsl,imx6sl-usbmisc", "fsl,imx6q-usbmisc"; + reg = <0x02184800 0x200>; + clocks = <&clks IMX6SL_CLK_USBOH3>; + }; + + fec: ethernet@02188000 { + compatible = "fsl,imx6sl-fec", "fsl,imx25-fec"; + reg = <0x02188000 0x4000>; + interrupts = <0 114 0x04>; + clocks = <&clks IMX6SL_CLK_ENET_REF>, + <&clks IMX6SL_CLK_ENET_REF>; + clock-names = "ipg", "ahb"; + status = "disabled"; + }; + + usdhc1: usdhc@02190000 { + compatible = "fsl,imx6sl-usdhc", "fsl,imx6q-usdhc"; + reg = <0x02190000 0x4000>; + interrupts = <0 22 0x04>; + clocks = <&clks IMX6SL_CLK_USDHC1>, + <&clks IMX6SL_CLK_USDHC1>, + <&clks IMX6SL_CLK_USDHC1>; + clock-names = "ipg", "ahb", "per"; + bus-width = <4>; + status = "disabled"; + }; + + usdhc2: usdhc@02194000 { + compatible = "fsl,imx6sl-usdhc", "fsl,imx6q-usdhc"; + reg = <0x02194000 0x4000>; + interrupts = <0 23 0x04>; + clocks = <&clks IMX6SL_CLK_USDHC2>, + <&clks IMX6SL_CLK_USDHC2>, + <&clks IMX6SL_CLK_USDHC2>; + clock-names = "ipg", "ahb", "per"; + bus-width = <4>; + status = "disabled"; + }; + + usdhc3: usdhc@02198000 { + compatible = "fsl,imx6sl-usdhc", "fsl,imx6q-usdhc"; + reg = <0x02198000 0x4000>; + interrupts = <0 24 0x04>; + clocks = <&clks IMX6SL_CLK_USDHC3>, + <&clks IMX6SL_CLK_USDHC3>, + <&clks IMX6SL_CLK_USDHC3>; + clock-names = "ipg", "ahb", "per"; + bus-width = <4>; + status = "disabled"; + }; + + usdhc4: usdhc@0219c000 { + compatible = "fsl,imx6sl-usdhc", "fsl,imx6q-usdhc"; + reg = <0x0219c000 0x4000>; + interrupts = <0 25 0x04>; + clocks = <&clks IMX6SL_CLK_USDHC4>, + <&clks IMX6SL_CLK_USDHC4>, + <&clks IMX6SL_CLK_USDHC4>; + clock-names = "ipg", "ahb", "per"; + bus-width = <4>; + status = "disabled"; + }; + + i2c1: i2c@021a0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx6sl-i2c", "fsl,imx21-i2c"; + reg = <0x021a0000 0x4000>; + interrupts = <0 36 0x04>; + clocks = <&clks IMX6SL_CLK_I2C1>; + status = "disabled"; + }; + + i2c2: i2c@021a4000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx6sl-i2c", "fsl,imx21-i2c"; + reg = <0x021a4000 0x4000>; + interrupts = <0 37 0x04>; + clocks = <&clks IMX6SL_CLK_I2C2>; + status = "disabled"; + }; + + i2c3: i2c@021a8000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx6sl-i2c", "fsl,imx21-i2c"; + reg = <0x021a8000 0x4000>; + interrupts = <0 38 0x04>; + clocks = <&clks IMX6SL_CLK_I2C3>; + status = "disabled"; + }; + + mmdc: mmdc@021b0000 { + compatible = "fsl,imx6sl-mmdc", "fsl,imx6q-mmdc"; + reg = <0x021b0000 0x4000>; + }; + + rngb: rngb@021b4000 { + reg = <0x021b4000 0x4000>; + interrupts = <0 5 0x04>; + }; + + weim: weim@021b8000 { + reg = <0x021b8000 0x4000>; + interrupts = <0 14 0x04>; + }; + + ocotp: ocotp@021bc000 { + compatible = "fsl,imx6sl-ocotp"; + reg = <0x021bc000 0x4000>; + }; + + audmux: audmux@021d8000 { + compatible = "fsl,imx6sl-audmux", "fsl,imx31-audmux"; + reg = <0x021d8000 0x4000>; + status = "disabled"; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/integratorap.dts b/arch/arm/boot/dts/integratorap.dts index c9c3fa344647..b6b82eca8d1e 100644 --- a/arch/arm/boot/dts/integratorap.dts +++ b/arch/arm/boot/dts/integratorap.dts @@ -39,6 +39,47 @@ valid-mask = <0x003fffff>; }; + pci: pciv3@62000000 { + compatible = "v3,v360epc-pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + reg = <0x62000000 0x10000>; + interrupt-parent = <&pic>; + interrupts = <17>; /* Bus error IRQ */ + ranges = <0x00000000 0 0x61000000 /* config space */ + 0x61000000 0 0x00100000 /* 16 MiB @ 61000000 */ + 0x01000000 0 0x0 /* I/O space */ + 0x60000000 0 0x00100000 /* 16 MiB @ 60000000 */ + 0x02000000 0 0x00000000 /* non-prefectable memory */ + 0x40000000 0 0x10000000 /* 256 MiB @ 40000000 */ + 0x42000000 0 0x10000000 /* prefetchable memory */ + 0x50000000 0 0x10000000>; /* 256 MiB @ 50000000 */ + interrupt-map-mask = <0xf800 0 0 0x7>; + interrupt-map = < + /* IDSEL 9 */ + 0x4800 0 0 1 &pic 13 /* INT A on slot 9 is irq 13 */ + 0x4800 0 0 2 &pic 14 /* INT B on slot 9 is irq 14 */ + 0x4800 0 0 3 &pic 15 /* INT C on slot 9 is irq 15 */ + 0x4800 0 0 4 &pic 16 /* INT D on slot 9 is irq 16 */ + /* IDSEL 10 */ + 0x5000 0 0 1 &pic 14 /* INT A on slot 10 is irq 14 */ + 0x5000 0 0 2 &pic 15 /* INT B on slot 10 is irq 15 */ + 0x5000 0 0 3 &pic 16 /* INT C on slot 10 is irq 16 */ + 0x5000 0 0 4 &pic 13 /* INT D on slot 10 is irq 13 */ + /* IDSEL 11 */ + 0x5800 0 0 1 &pic 15 /* INT A on slot 11 is irq 15 */ + 0x5800 0 0 2 &pic 16 /* INT B on slot 11 is irq 16 */ + 0x5800 0 0 3 &pic 13 /* INT C on slot 11 is irq 13 */ + 0x5800 0 0 4 &pic 14 /* INT D on slot 11 is irq 14 */ + /* IDSEL 12 */ + 0x6000 0 0 1 &pic 16 /* INT A on slot 12 is irq 16 */ + 0x6000 0 0 2 &pic 13 /* INT B on slot 12 is irq 13 */ + 0x6000 0 0 3 &pic 14 /* INT C on slot 12 is irq 14 */ + 0x6000 0 0 4 &pic 15 /* INT D on slot 12 is irq 15 */ + >; + }; + fpga { /* * The Integator/AP predates the idea to have magic numbers diff --git a/arch/arm/boot/dts/keystone.dts b/arch/arm/boot/dts/keystone.dts new file mode 100644 index 000000000000..1334b42c6b77 --- /dev/null +++ b/arch/arm/boot/dts/keystone.dts @@ -0,0 +1,117 @@ +/* + * Copyright 2013 Texas Instruments, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/dts-v1/; +/include/ "skeleton.dtsi" + +/ { + model = "Texas Instruments Keystone 2 SoC"; + compatible = "ti,keystone-evm"; + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&gic>; + + aliases { + serial0 = &uart0; + }; + + memory { + reg = <0x00000000 0x80000000 0x00000000 0x40000000>; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + interrupt-parent = <&gic>; + + cpu@0 { + compatible = "arm,cortex-a15"; + device_type = "cpu"; + reg = <0>; + }; + + cpu@1 { + compatible = "arm,cortex-a15"; + device_type = "cpu"; + reg = <1>; + }; + + cpu@2 { + compatible = "arm,cortex-a15"; + device_type = "cpu"; + reg = <2>; + }; + + cpu@3 { + compatible = "arm,cortex-a15"; + device_type = "cpu"; + reg = <3>; + }; + }; + + gic: interrupt-controller { + compatible = "arm,cortex-a15-gic"; + #interrupt-cells = <3>; + #size-cells = <0>; + #address-cells = <1>; + interrupt-controller; + reg = <0x0 0x02561000 0x0 0x1000>, + <0x0 0x02562000 0x0 0x2000>; + }; + + timer { + compatible = "arm,armv7-timer"; + interrupts = <1 13 0xf08>, + <1 14 0xf08>, + <1 11 0xf08>, + <1 10 0x308>; + }; + + pmu { + compatible = "arm,cortex-a15-pmu"; + interrupts = <0 20 0xf01>, + <0 21 0xf01>, + <0 22 0xf01>, + <0 23 0xf01>; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "ti,keystone","simple-bus"; + interrupt-parent = <&gic>; + ranges = <0x0 0x0 0x0 0xc0000000>; + + rstctrl: reset-controller { + compatible = "ti,keystone-reset"; + reg = <0x023100e8 4>; /* pll reset control reg */ + }; + + uart0: serial@02530c00 { + compatible = "ns16550a"; + current-speed = <115200>; + reg-shift = <2>; + reg-io-width = <4>; + reg = <0x02530c00 0x100>; + clock-frequency = <133120000>; + interrupts = <0 277 0xf01>; + }; + + uart1: serial@02531000 { + compatible = "ns16550a"; + current-speed = <115200>; + reg-shift = <2>; + reg-io-width = <4>; + reg = <0x02531000 0x100>; + clock-frequency = <133120000>; + interrupts = <0 280 0xf01>; + }; + + }; +}; diff --git a/arch/arm/boot/dts/kirkwood-6281.dtsi b/arch/arm/boot/dts/kirkwood-6281.dtsi index d6c9d65cbaeb..1e5bef0bead7 100644 --- a/arch/arm/boot/dts/kirkwood-6281.dtsi +++ b/arch/arm/boot/dts/kirkwood-6281.dtsi @@ -40,5 +40,64 @@ marvell,function = "sdio"; }; }; + + pcie-controller { + compatible = "marvell,kirkwood-pcie"; + status = "disabled"; + device_type = "pci"; + + #address-cells = <3>; + #size-cells = <2>; + + bus-range = <0x00 0xff>; + + ranges = <0x82000000 0 0x00040000 0x00040000 0 0x00002000 /* Port 0.0 registers */ + 0x82000000 0 0xe0000000 0xe0000000 0 0x08000000 /* non-prefetchable memory */ + 0x81000000 0 0 0xe8000000 0 0x00100000>; /* downstream I/O */ + + pcie@1,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x00040000 0 0x2000>; + reg = <0x0800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &intc 9>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <0>; + clocks = <&gate_clk 2>; + status = "disabled"; + }; + }; + + rtc@10300 { + compatible = "marvell,kirkwood-rtc", "marvell,orion-rtc"; + reg = <0x10300 0x20>; + interrupts = <53>; + clocks = <&gate_clk 7>; + }; + + sata@80000 { + compatible = "marvell,orion-sata"; + reg = <0x80000 0x5000>; + interrupts = <21>; + clocks = <&gate_clk 14>, <&gate_clk 15>; + clock-names = "0", "1"; + status = "disabled"; + }; + + mvsdio@90000 { + compatible = "marvell,orion-sdio"; + reg = <0x90000 0x200>; + interrupts = <28>; + clocks = <&gate_clk 4>; + bus-width = <4>; + cap-sdio-irq; + cap-sd-highspeed; + cap-mmc-highspeed; + status = "disabled"; + }; }; }; diff --git a/arch/arm/boot/dts/kirkwood-6282.dtsi b/arch/arm/boot/dts/kirkwood-6282.dtsi index 23991e45bc55..a63a11137262 100644 --- a/arch/arm/boot/dts/kirkwood-6282.dtsi +++ b/arch/arm/boot/dts/kirkwood-6282.dtsi @@ -49,6 +49,34 @@ }; }; + rtc@10300 { + compatible = "marvell,kirkwood-rtc", "marvell,orion-rtc"; + reg = <0x10300 0x20>; + interrupts = <53>; + clocks = <&gate_clk 7>; + }; + + sata@80000 { + compatible = "marvell,orion-sata"; + reg = <0x80000 0x5000>; + interrupts = <21>; + clocks = <&gate_clk 14>, <&gate_clk 15>; + clock-names = "0", "1"; + status = "disabled"; + }; + + mvsdio@90000 { + compatible = "marvell,orion-sdio"; + reg = <0x90000 0x200>; + interrupts = <28>; + clocks = <&gate_clk 4>; + bus-width = <4>; + cap-sdio-irq; + cap-sd-highspeed; + cap-mmc-highspeed; + status = "disabled"; + }; + thermal@10078 { compatible = "marvell,kirkwood-thermal"; reg = <0x10078 0x4>; @@ -65,5 +93,53 @@ clocks = <&gate_clk 7>; status = "disabled"; }; + + pcie-controller { + compatible = "marvell,kirkwood-pcie"; + status = "disabled"; + device_type = "pci"; + + #address-cells = <3>; + #size-cells = <2>; + + bus-range = <0x00 0xff>; + + ranges = <0x82000000 0 0x00040000 0x00040000 0 0x00002000 /* Port 0.0 registers */ + 0x82000000 0 0x00044000 0x00044000 0 0x00002000 /* Port 1.0 registers */ + 0x82000000 0 0xe0000000 0xe0000000 0 0x08000000 /* non-prefetchable memory */ + 0x81000000 0 0 0xe8000000 0 0x00100000>; /* downstream I/O */ + + pcie@1,0 { + device_type = "pci"; + assigned-addresses = <0x82000800 0 0x00040000 0 0x2000>; + reg = <0x0800 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &intc 9>; + marvell,pcie-port = <0>; + marvell,pcie-lane = <0>; + clocks = <&gate_clk 2>; + status = "disabled"; + }; + + pcie@2,0 { + device_type = "pci"; + assigned-addresses = <0x82001000 0 0x00044000 0 0x2000>; + reg = <0x1000 0 0 0 0>; + #address-cells = <3>; + #size-cells = <2>; + #interrupt-cells = <1>; + ranges; + interrupt-map-mask = <0 0 0 0>; + interrupt-map = <0 0 0 0 &intc 10>; + marvell,pcie-port = <1>; + marvell,pcie-lane = <0>; + clocks = <&gate_clk 18>; + status = "disabled"; + }; + }; }; }; diff --git a/arch/arm/boot/dts/kirkwood-cloudbox.dts b/arch/arm/boot/dts/kirkwood-cloudbox.dts index 5f21d4e427b0..00c48d26de68 100644 --- a/arch/arm/boot/dts/kirkwood-cloudbox.dts +++ b/arch/arm/boot/dts/kirkwood-cloudbox.dts @@ -18,10 +18,6 @@ ocp@f1000000 { pinctrl: pinctrl@10000 { - pinctrl-0 = < &pmx_spi &pmx_uart0 - &pmx_cloudbox_sata0 >; - pinctrl-names = "default"; - pmx_cloudbox_sata0: pmx-cloudbox-sata0 { marvell,pins = "mpp15"; marvell,function = "sata0"; @@ -29,16 +25,22 @@ }; serial@12000 { + pinctrl-0 = <&pmx_uart0>; + pinctrl-names = "default"; clock-frequency = <166666667>; status = "okay"; }; sata@80000 { + pinctrl-0 = <&pmx_cloudbox_sata0>; + pinctrl-names = "default"; status = "okay"; nr-ports = <1>; }; spi@10600 { + pinctrl-0 = <&pmx_spi>; + pinctrl-names = "default"; status = "okay"; flash@0 { diff --git a/arch/arm/boot/dts/kirkwood-db-88f6281.dts b/arch/arm/boot/dts/kirkwood-db-88f6281.dts new file mode 100644 index 000000000000..9d777edd1f36 --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-db-88f6281.dts @@ -0,0 +1,30 @@ +/* + * Marvell DB-88F6281-BP Development Board Setup + * + * Saeed Bishara <saeed@marvell.com> + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +/dts-v1/; + +/include/ "kirkwood-db.dtsi" +/include/ "kirkwood-6281.dtsi" + +/ { + model = "Marvell DB-88F6281-BP Development Board"; + compatible = "marvell,db-88f6281-bp", "marvell,kirkwood-88f6281", "marvell,kirkwood"; + + ocp@f1000000 { + pcie-controller { + status = "okay"; + + pcie@1,0 { + status = "okay"; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/kirkwood-db-88f6282.dts b/arch/arm/boot/dts/kirkwood-db-88f6282.dts new file mode 100644 index 000000000000..f4c852886d23 --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-db-88f6282.dts @@ -0,0 +1,34 @@ +/* + * Marvell DB-88F6282-BP Development Board Setup + * + * Saeed Bishara <saeed@marvell.com> + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +/dts-v1/; + +/include/ "kirkwood-db.dtsi" +/include/ "kirkwood-6282.dtsi" + +/ { + model = "Marvell DB-88F6282-BP Development Board"; + compatible = "marvell,db-88f6282-bp", "marvell,kirkwood-88f6282", "marvell,kirkwood"; + + ocp@f1000000 { + pcie-controller { + status = "okay"; + + pcie@1,0 { + status = "okay"; + }; + + pcie@2,0 { + status = "okay"; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/kirkwood-db.dtsi b/arch/arm/boot/dts/kirkwood-db.dtsi new file mode 100644 index 000000000000..c87cfb816120 --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-db.dtsi @@ -0,0 +1,89 @@ +/* + * Marvell DB-{88F6281,88F6282}-BP Development Board Setup + * + * Saeed Bishara <saeed@marvell.com> + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + * + * This file contains the definitions that are common between the 6281 + * and 6282 variants of the Marvell Kirkwood Development Board. + */ + +/include/ "kirkwood.dtsi" + +/ { + memory { + device_type = "memory"; + reg = <0x00000000 0x20000000>; /* 512 MB */ + }; + + chosen { + bootargs = "console=ttyS0,115200n8 earlyprintk"; + }; + + ocp@f1000000 { + pinctrl@10000 { + pmx_sdio_gpios: pmx-sdio-gpios { + marvell,pins = "mpp37", "mpp38"; + marvell,function = "gpio"; + }; + }; + + serial@12000 { + pinctrl-0 = <&pmx_uart0>; + pinctrl-names = "default"; + clock-frequency = <200000000>; + status = "ok"; + }; + + nand@3000000 { + pinctrl-0 = <&pmx_nand>; + pinctrl-names = "default"; + chip-delay = <25>; + status = "okay"; + + partition@0 { + label = "uboot"; + reg = <0x0 0x100000>; + }; + + partition@100000 { + label = "uImage"; + reg = <0x100000 0x400000>; + }; + + partition@500000 { + label = "root"; + reg = <0x500000 0x1fb00000>; + }; + }; + + sata@80000 { + nr-ports = <2>; + status = "okay"; + }; + + ehci@50000 { + status = "okay"; + }; + + mvsdio@90000 { + pinctrl-0 = <&pmx_sdio_gpios>; + pinctrl-names = "default"; + wp-gpios = <&gpio1 5 0>; + cd-gpios = <&gpio1 6 0>; + status = "okay"; + }; + + pcie-controller { + status = "okay"; + + pcie@1,0 { + status = "okay"; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/kirkwood-dns320.dts b/arch/arm/boot/dts/kirkwood-dns320.dts index c9c44b2f62d7..14d4ceea3057 100644 --- a/arch/arm/boot/dts/kirkwood-dns320.dts +++ b/arch/arm/boot/dts/kirkwood-dns320.dts @@ -17,6 +17,11 @@ gpio-leds { compatible = "gpio-leds"; + pinctrl-0 = <&pmx_led_power &pmx_led_red_usb_320 + &pmx_led_red_left_hdd &pmx_led_red_right_hdd + &pmx_led_white_usb>; + pinctrl-names = "default"; + blue-power { label = "dns320:blue:power"; gpios = <&gpio0 26 1>; /* GPIO 26 Active Low */ @@ -46,6 +51,8 @@ }; serial@12100 { + pinctrl-0 = <&pmx_uart1>; + pinctrl-names = "default"; status = "okay"; }; }; diff --git a/arch/arm/boot/dts/kirkwood-dns325.dts b/arch/arm/boot/dts/kirkwood-dns325.dts index e4e4930dc5cf..63872570e6ce 100644 --- a/arch/arm/boot/dts/kirkwood-dns325.dts +++ b/arch/arm/boot/dts/kirkwood-dns325.dts @@ -17,6 +17,11 @@ gpio-leds { compatible = "gpio-leds"; + pinctrl-0 = <&pmx_led_power &pmx_led_red_usb_325 + &pmx_led_red_left_hdd &pmx_led_red_right_hdd + &pmx_led_white_usb>; + pinctrl-names = "default"; + white-power { label = "dns325:white:power"; gpios = <&gpio0 26 1>; /* GPIO 26 Active Low */ diff --git a/arch/arm/boot/dts/kirkwood-dnskw.dtsi b/arch/arm/boot/dts/kirkwood-dnskw.dtsi index 6875ac00c174..0afe1d07c803 100644 --- a/arch/arm/boot/dts/kirkwood-dnskw.dtsi +++ b/arch/arm/boot/dts/kirkwood-dnskw.dtsi @@ -9,6 +9,10 @@ compatible = "gpio-keys"; #address-cells = <1>; #size-cells = <0>; + pinctrl-0 = <&pmx_button_power &pmx_button_unmount + &pmx_button_reset>; + pinctrl-names = "default"; + button@1 { label = "Power button"; linux,code = <116>; @@ -29,6 +33,8 @@ gpio_fan { /* Fan: ADDA AD045HB-G73 40mm 6000rpm@5v */ compatible = "gpio-fan"; + pinctrl-0 = <&pmx_fan_high_speed &pmx_fan_low_speed>; + pinctrl-names = "default"; gpios = <&gpio1 14 1 &gpio1 13 1>; gpio-fan,speed-map = <0 0 @@ -38,27 +44,17 @@ gpio_poweroff { compatible = "gpio-poweroff"; + pinctrl-0 = <&pmx_power_off>; + pinctrl-names = "default"; gpios = <&gpio1 4 0>; }; ocp@f1000000 { pinctrl: pinctrl@10000 { - pinctrl-0 = < &pmx_nand &pmx_uart1 - &pmx_sata0 &pmx_sata1 - &pmx_led_power - &pmx_led_red_right_hdd - &pmx_led_red_left_hdd - &pmx_led_red_usb_325 - &pmx_button_power - &pmx_led_red_usb_320 - &pmx_power_off &pmx_power_back_on - &pmx_power_sata0 &pmx_power_sata1 - &pmx_present_sata0 &pmx_present_sata1 - &pmx_led_white_usb &pmx_fan_tacho - &pmx_fan_high_speed &pmx_fan_low_speed - &pmx_button_unmount &pmx_button_reset - &pmx_temp_alarm >; + pinctrl-0 = <&pmx_power_back_on &pmx_present_sata0 + &pmx_present_sata1 &pmx_fan_tacho + &pmx_temp_alarm>; pinctrl-names = "default"; pmx_sata0: pmx-sata0 { @@ -147,11 +143,15 @@ }; }; sata@80000 { + pinctrl-0 = <&pmx_sata0 &pmx_sata1>; + pinctrl-names = "default"; status = "okay"; nr-ports = <2>; }; nand@3000000 { + pinctrl-0 = <&pmx_nand>; + pinctrl-names = "default"; status = "okay"; chip-delay = <35>; @@ -192,6 +192,8 @@ compatible = "simple-bus"; #address-cells = <1>; #size-cells = <0>; + pinctrl-0 = <&pmx_power_sata0 &pmx_power_sata1>; + pinctrl-names = "default"; sata0_power: regulator@1 { compatible = "regulator-fixed"; diff --git a/arch/arm/boot/dts/kirkwood-dockstar.dts b/arch/arm/boot/dts/kirkwood-dockstar.dts index 0196cf6b0ef2..7714742bb8d8 100644 --- a/arch/arm/boot/dts/kirkwood-dockstar.dts +++ b/arch/arm/boot/dts/kirkwood-dockstar.dts @@ -18,11 +18,6 @@ ocp@f1000000 { pinctrl: pinctrl@10000 { - - pinctrl-0 = < &pmx_usb_power_enable - &pmx_led_green &pmx_led_orange >; - pinctrl-names = "default"; - pmx_usb_power_enable: pmx-usb-power-enable { marvell,pins = "mpp29"; marvell,function = "gpio"; @@ -62,6 +57,8 @@ }; gpio-leds { compatible = "gpio-leds"; + pinctrl-0 = <&pmx_led_green &pmx_led_orange>; + pinctrl-names = "default"; health { label = "status:green:health"; @@ -77,6 +74,8 @@ compatible = "simple-bus"; #address-cells = <1>; #size-cells = <0>; + pinctrl-0 = <&pmx_usb_power_enable>; + pinctrl-names = "default"; usb_power: regulator@1 { compatible = "regulator-fixed"; diff --git a/arch/arm/boot/dts/kirkwood-dreamplug.dts b/arch/arm/boot/dts/kirkwood-dreamplug.dts index 289e51d86372..36c7ba38d500 100644 --- a/arch/arm/boot/dts/kirkwood-dreamplug.dts +++ b/arch/arm/boot/dts/kirkwood-dreamplug.dts @@ -18,12 +18,6 @@ ocp@f1000000 { pinctrl: pinctrl@10000 { - - pinctrl-0 = < &pmx_spi - &pmx_led_bluetooth &pmx_led_wifi - &pmx_led_wifi_ap >; - pinctrl-names = "default"; - pmx_led_bluetooth: pmx-led-bluetooth { marvell,pins = "mpp47"; marvell,function = "gpio"; @@ -43,6 +37,8 @@ spi@10600 { status = "okay"; + pinctrl-0 = <&pmx_spi>; + pinctrl-names = "default"; m25p40@0 { #address-cells = <1>; @@ -79,11 +75,15 @@ pinctrl-names = "default"; status = "okay"; /* No CD or WP GPIOs */ + broken-cd; }; }; gpio-leds { compatible = "gpio-leds"; + pinctrl-0 = <&pmx_led_bluetooth &pmx_led_wifi + &pmx_led_wifi_ap >; + pinctrl-names = "default"; bluetooth { label = "dreamplug:blue:bluetooth"; diff --git a/arch/arm/boot/dts/kirkwood-goflexnet.dts b/arch/arm/boot/dts/kirkwood-goflexnet.dts index c3573be7b92c..31caa6405065 100644 --- a/arch/arm/boot/dts/kirkwood-goflexnet.dts +++ b/arch/arm/boot/dts/kirkwood-goflexnet.dts @@ -18,15 +18,6 @@ ocp@f1000000 { pinctrl: pinctrl@10000 { - - pinctrl-0 = < &pmx_usb_power_enable &pmx_led_orange - &pmx_led_left_cap_0 &pmx_led_left_cap_1 - &pmx_led_left_cap_2 &pmx_led_left_cap_3 - &pmx_led_right_cap_0 &pmx_led_right_cap_1 - &pmx_led_right_cap_2 &pmx_led_right_cap_3 - >; - pinctrl-names = "default"; - pmx_usb_power_enable: pmx-usb-power-enable { marvell,pins = "mpp29"; marvell,function = "gpio"; @@ -109,6 +100,13 @@ }; gpio-leds { compatible = "gpio-leds"; + pinctrl-0 = < &pmx_led_orange + &pmx_led_left_cap_0 &pmx_led_left_cap_1 + &pmx_led_left_cap_2 &pmx_led_left_cap_3 + &pmx_led_right_cap_0 &pmx_led_right_cap_1 + &pmx_led_right_cap_2 &pmx_led_right_cap_3 + >; + pinctrl-names = "default"; health { label = "status:green:health"; @@ -156,6 +154,8 @@ compatible = "simple-bus"; #address-cells = <1>; #size-cells = <0>; + pinctrl-0 = <&pmx_usb_power_enable>; + pinctrl-names = "default"; usb_power: regulator@1 { compatible = "regulator-fixed"; diff --git a/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts b/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts index 44fd97dfc1f3..1e642f39b154 100644 --- a/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts +++ b/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts @@ -18,11 +18,6 @@ ocp@f1000000 { pinctrl: pinctrl@10000 { - - pinctrl-0 = < &pmx_led_health_r &pmx_led_health_g - &pmx_led_wmode_r &pmx_led_wmode_g >; - pinctrl-names = "default"; - pmx_led_health_r: pmx-led-health-r { marvell,pins = "mpp46"; marvell,function = "gpio"; @@ -72,11 +67,16 @@ mvsdio@90000 { status = "okay"; + /* No CD or WP GPIOs */ + broken-cd; }; }; gpio-leds { compatible = "gpio-leds"; + pinctrl-0 = < &pmx_led_health_r &pmx_led_health_g + &pmx_led_wmode_r &pmx_led_wmode_g >; + pinctrl-names = "default"; health-r { label = "guruplug:red:health"; diff --git a/arch/arm/boot/dts/kirkwood-ib62x0.dts b/arch/arm/boot/dts/kirkwood-ib62x0.dts index 5335b1aa8601..20c4b081f420 100644 --- a/arch/arm/boot/dts/kirkwood-ib62x0.dts +++ b/arch/arm/boot/dts/kirkwood-ib62x0.dts @@ -18,13 +18,6 @@ ocp@f1000000 { pinctrl: pinctrl@10000 { - - pinctrl-0 = < &pmx_nand - &pmx_led_os_red &pmx_power_off - &pmx_led_os_green &pmx_led_usb_transfer - &pmx_button_reset &pmx_button_usb_copy >; - pinctrl-names = "default"; - pmx_led_os_red: pmx-led-os-red { marvell,pins = "mpp22"; marvell,function = "gpio"; @@ -61,6 +54,8 @@ nand@3000000 { status = "okay"; + pinctrl-0 = <&pmx_nand>; + pinctrl-names = "default"; partition@0 { label = "u-boot"; @@ -84,6 +79,9 @@ compatible = "gpio-keys"; #address-cells = <1>; #size-cells = <0>; + pinctrl-0 = <&pmx_button_reset &pmx_button_usb_copy>; + pinctrl-names = "default"; + button@1 { label = "USB Copy"; linux,code = <133>; @@ -97,6 +95,9 @@ }; gpio-leds { compatible = "gpio-leds"; + pinctrl-0 = <&pmx_led_os_red &pmx_led_os_green + &pmx_led_usb_transfer>; + pinctrl-names = "default"; green-os { label = "ib62x0:green:os"; @@ -114,6 +115,8 @@ }; gpio_poweroff { compatible = "gpio-poweroff"; + pinctrl-0 = <&pmx_power_off>; + pinctrl-names = "default"; gpios = <&gpio0 24 0>; }; diff --git a/arch/arm/boot/dts/kirkwood-iconnect.dts b/arch/arm/boot/dts/kirkwood-iconnect.dts index 12ccf74ac3c4..441204e8abc6 100644 --- a/arch/arm/boot/dts/kirkwood-iconnect.dts +++ b/arch/arm/boot/dts/kirkwood-iconnect.dts @@ -20,51 +20,43 @@ ocp@f1000000 { pinctrl: pinctrl@10000 { - - pinctrl-0 = < &pmx_gpio_12 &pmx_gpio_35 - &pmx_gpio_41 &pmx_gpio_42 - &pmx_gpio_43 &pmx_gpio_44 - &pmx_gpio_45 &pmx_gpio_46 - &pmx_gpio_47 &pmx_gpio_48 >; - pinctrl-names = "default"; - - pmx_gpio_12: pmx-gpio-12 { + pmx_button_reset: pmx-button-reset { marvell,pins = "mpp12"; marvell,function = "gpio"; }; - pmx_gpio_35: pmx-gpio-35 { + pmx_button_otb: pmx-button-otb { marvell,pins = "mpp35"; marvell,function = "gpio"; }; - pmx_gpio_41: pmx-gpio-41 { + pmx_led_level: pmx-led-level { marvell,pins = "mpp41"; marvell,function = "gpio"; }; - pmx_gpio_42: pmx-gpio-42 { + pmx_led_power_blue: pmx-led-power-blue { marvell,pins = "mpp42"; marvell,function = "gpio"; }; - pmx_gpio_43: pmx-gpio-43 { + pmx_led_power_red: pmx-power-red { marvell,pins = "mpp43"; marvell,function = "gpio"; }; - pmx_gpio_44: pmx-gpio-44 { + pmx_led_usb1: pmx-led-usb1 { marvell,pins = "mpp44"; marvell,function = "gpio"; }; - pmx_gpio_45: pmx-gpio-45 { + pmx_led_usb2: pmx-led-usb2 { marvell,pins = "mpp45"; marvell,function = "gpio"; }; - pmx_gpio_46: pmx-gpio-46 { + pmx_led_usb3: pmx-led-usb3 { marvell,pins = "mpp46"; marvell,function = "gpio"; }; - pmx_gpio_47: pmx-gpio-47 { + pmx_led_usb4: pmx-led-usb4 { marvell,pins = "mpp47"; marvell,function = "gpio"; }; - pmx_gpio_48: pmx-gpio-48 { + pmx_led_otb: pmx-led-otb { marvell,pins = "mpp48"; marvell,function = "gpio"; }; @@ -109,10 +101,23 @@ reg = <0x980000 0x1f400000>; }; }; + + pcie-controller { + status = "okay"; + + pcie@1,0 { + status = "okay"; + }; + }; }; gpio-leds { compatible = "gpio-leds"; + pinctrl-0 = < &pmx_led_level &pmx_led_power_blue + &pmx_led_power_red &pmx_led_usb1 + &pmx_led_usb2 &pmx_led_usb3 + &pmx_led_usb4 &pmx_led_otb >; + pinctrl-names = "default"; led-level { label = "led_level"; @@ -154,6 +159,9 @@ compatible = "gpio-keys"; #address-cells = <1>; #size-cells = <0>; + pinctrl-0 = < &pmx_button_reset &pmx_button_otb >; + pinctrl-names = "default"; + button@1 { label = "OTB Button"; linux,code = <133>; diff --git a/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts b/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts index 3694e94f6e99..00a7bfe5e83b 100644 --- a/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts +++ b/arch/arm/boot/dts/kirkwood-iomega_ix2_200.dts @@ -18,12 +18,7 @@ ocp@f1000000 { pinctrl: pinctrl@10000 { - - pinctrl-0 = < &pmx_button_reset &pmx_button_power - &pmx_led_backup &pmx_led_power - &pmx_button_otb &pmx_led_rebuild - &pmx_led_health - &pmx_led_sata_brt_ctrl_1 + pinctrl-0 = < &pmx_led_sata_brt_ctrl_1 &pmx_led_sata_brt_ctrl_2 &pmx_led_backup_brt_ctrl_1 &pmx_led_backup_brt_ctrl_2 @@ -151,6 +146,9 @@ }; gpio-leds { compatible = "gpio-leds"; + pinctrl-0 = < &pmx_led_backup &pmx_led_power + &pmx_led_rebuild &pmx_led_health >; + pinctrl-names = "default"; power_led { label = "status:white:power_led"; @@ -174,6 +172,11 @@ compatible = "gpio-keys"; #address-cells = <1>; #size-cells = <0>; + pinctrl-0 = <&pmx_button_reset &pmx_button_power + &pmx_button_otb>; + pinctrl-names = "default"; + + Power { label = "Power Button"; linux,code = <116>; diff --git a/arch/arm/boot/dts/kirkwood-is2.dts b/arch/arm/boot/dts/kirkwood-is2.dts index 0bdce0ad7277..c3f036b86cca 100644 --- a/arch/arm/boot/dts/kirkwood-is2.dts +++ b/arch/arm/boot/dts/kirkwood-is2.dts @@ -13,6 +13,8 @@ ocp@f1000000 { sata@80000 { + pinctrl-0 = <&pmx_ns2_sata0>; + pinctrl-names = "default"; status = "okay"; nr-ports = <1>; }; diff --git a/arch/arm/boot/dts/kirkwood-km_kirkwood.dts b/arch/arm/boot/dts/kirkwood-km_kirkwood.dts index 5bbd0542cdd3..5d9f5ea78700 100644 --- a/arch/arm/boot/dts/kirkwood-km_kirkwood.dts +++ b/arch/arm/boot/dts/kirkwood-km_kirkwood.dts @@ -18,9 +18,7 @@ ocp@f1000000 { pinctrl: pinctrl@10000 { - - pinctrl-0 = < &pmx_nand &pmx_i2c_gpio_sda - &pmx_i2c_gpio_scl >; + pinctrl-0 = < &pmx_i2c_gpio_sda &pmx_i2c_gpio_scl >; pinctrl-names = "default"; pmx_i2c_gpio_sda: pmx-gpio-sda { @@ -38,8 +36,17 @@ }; nand@3000000 { + pinctrl-0 = <&pmx_nand>; + pinctrl-names = "default"; status = "ok"; chip-delay = <25>; }; }; + + i2c@0 { + compatible = "i2c-gpio"; + gpios = < &gpio0 8 0 /* sda */ + &gpio0 9 0 >; /* scl */ + i2c-gpio,delay-us = <2>; /* ~100 kHz */ + }; }; diff --git a/arch/arm/boot/dts/kirkwood-lsxl.dtsi b/arch/arm/boot/dts/kirkwood-lsxl.dtsi index 37d45c4f88fb..31b17f5b9d28 100644 --- a/arch/arm/boot/dts/kirkwood-lsxl.dtsi +++ b/arch/arm/boot/dts/kirkwood-lsxl.dtsi @@ -8,16 +8,6 @@ ocp@f1000000 { pinctrl: pinctrl@10000 { - - pinctrl-0 = < &pmx_power_hdd &pmx_usb_vbus - &pmx_fan_low &pmx_fan_high - &pmx_led_function_red &pmx_led_alarm - &pmx_led_info &pmx_led_power - &pmx_fan_lock &pmx_button_function - &pmx_power_switch &pmx_power_auto_switch - &pmx_led_function_blue >; - pinctrl-names = "default"; - pmx_power_hdd: pmx-power-hdd { marvell,pins = "mpp10"; marvell,function = "gpo"; @@ -112,6 +102,10 @@ compatible = "gpio-keys"; #address-cells = <1>; #size-cells = <0>; + pinctrl-0 = <&pmx_button_function &pmx_power_switch + &pmx_power_auto_switch>; + pinctrl-names = "default"; + button@1 { label = "Function Button"; linux,code = <357>; @@ -133,6 +127,10 @@ gpio_leds { compatible = "gpio-leds"; + pinctrl-0 = <&pmx_led_function_red &pmx_led_alarm + &pmx_led_info &pmx_led_power + &pmx_led_function_blue>; + pinctrl-names = "default"; led@1 { label = "lsxl:blue:func"; @@ -163,6 +161,8 @@ gpio_fan { compatible = "gpio-fan"; + pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>; + pinctrl-names = "default"; gpios = <&gpio0 19 1 &gpio0 18 1>; gpio-fan,speed-map = <0 3 @@ -172,10 +172,16 @@ alarm-gpios = <&gpio1 8 0>; }; + restart_poweroff { + compatible = "restart-poweroff"; + }; + regulators { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <0>; + pinctrl-0 = <&pmx_power_hdd &pmx_usb_vbus>; + pinctrl-names = "default"; usb_power: regulator@1 { compatible = "regulator-fixed"; diff --git a/arch/arm/boot/dts/kirkwood-mplcec4.dts b/arch/arm/boot/dts/kirkwood-mplcec4.dts index 758824118a9a..6179333fd71f 100644 --- a/arch/arm/boot/dts/kirkwood-mplcec4.dts +++ b/arch/arm/boot/dts/kirkwood-mplcec4.dts @@ -18,16 +18,6 @@ ocp@f1000000 { pinctrl: pinctrl@10000 { - - pinctrl-0 = < &pmx_nand &pmx_uart0 - &pmx_led_health - &pmx_sata0 &pmx_sata1 - &pmx_led_user1o - &pmx_led_user1g &pmx_led_user0o - &pmx_led_user0g &pmx_led_misc - >; - pinctrl-names = "default"; - pmx_led_health: pmx-led-health { marvell,pins = "mpp7"; marvell,function = "gpo"; @@ -91,9 +81,13 @@ serial@12000 { status = "ok"; + pinctrl-0 = <&pmx_uart0>; + pinctrl-names = "default"; }; nand@3000000 { + pinctrl-0 = <&pmx_nand>; + pinctrl-names = "default"; status = "okay"; partition@0 { @@ -127,22 +121,37 @@ }; sata@80000 { + pinctrl-0 = <&pmx_sata0 &pmx_sata1>; + pinctrl-names = "default"; nr-ports = <2>; status = "okay"; - }; mvsdio@90000 { pinctrl-0 = <&pmx_sdio &pmx_sdio_cd>; pinctrl-names = "default"; status = "okay"; - cd-gpios = <&gpio1 15 0>; + cd-gpios = <&gpio1 15 1>; /* No WP GPIO */ }; + + pcie-controller { + status = "okay"; + + pcie@1,0 { + status = "okay"; + }; + }; }; gpio-leds { compatible = "gpio-leds"; + pinctrl-0 = < &pmx_led_health + &pmx_led_user1o + &pmx_led_user1g &pmx_led_user0o + &pmx_led_user0g &pmx_led_misc + >; + pinctrl-names = "default"; health { label = "status:green:health"; diff --git a/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts b/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts index 1ca66ab83ad6..ad6ade7d9191 100644 --- a/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts +++ b/arch/arm/boot/dts/kirkwood-netgear_readynas_duo_v2.dts @@ -18,18 +18,6 @@ ocp@f1000000 { pinctrl: pinctrl@10000 { - - pinctrl-0 = < &pmx_uart0 - &pmx_button_power - &pmx_button_backup - &pmx_button_reset - &pmx_led_blue_power - &pmx_led_blue_activity - &pmx_led_blue_disk1 - &pmx_led_blue_disk2 - &pmx_led_blue_backup >; - pinctrl-names = "default"; - pmx_button_power: pmx-button-power { marvell,pins = "mpp47"; marvell,function = "gpio"; @@ -74,6 +62,8 @@ }; serial@12000 { + pinctrl-0 = <&pmx_uart0>; + pinctrl-names = "default"; status = "okay"; }; @@ -111,10 +101,22 @@ status = "okay"; nr-ports = <2>; }; + + pcie-controller { + status = "okay"; + + pcie@1,0 { + status = "okay"; + }; + }; }; gpio-leds { compatible = "gpio-leds"; + pinctrl-0 = < &pmx_led_blue_power &pmx_led_blue_activity + &pmx_led_blue_disk1 &pmx_led_blue_disk2 + &pmx_led_blue_backup >; + pinctrl-names = "default"; power_led { label = "status:blue:power_led"; @@ -143,6 +145,10 @@ compatible = "gpio-keys"; #address-cells = <1>; #size-cells = <0>; + pinctrl-0 = <&pmx_button_power &pmx_button_backup + &pmx_button_reset>; + pinctrl-names = "default"; + button@1 { label = "Power Button"; linux,code = <116>; /* KEY_POWER */ diff --git a/arch/arm/boot/dts/kirkwood-ns2-common.dtsi b/arch/arm/boot/dts/kirkwood-ns2-common.dtsi index 6affd924fe11..2afac0405816 100644 --- a/arch/arm/boot/dts/kirkwood-ns2-common.dtsi +++ b/arch/arm/boot/dts/kirkwood-ns2-common.dtsi @@ -8,10 +8,6 @@ ocp@f1000000 { pinctrl: pinctrl@10000 { - pinctrl-0 = < &pmx_spi &pmx_twsi0 &pmx_uart0 - &pmx_ns2_sata0 &pmx_ns2_sata1>; - pinctrl-names = "default"; - pmx_ns2_sata0: pmx-ns2-sata0 { marvell,pins = "mpp21"; marvell,function = "sata0"; @@ -23,10 +19,14 @@ }; serial@12000 { + pinctrl-0 = <&pmx_uart0>; + pinctrl-names = "default"; status = "okay"; }; spi@10600 { + pinctrl-0 = <&pmx_spi>; + pinctrl-names = "default"; status = "okay"; flash@0 { @@ -45,6 +45,8 @@ }; i2c@11000 { + pinctrl-0 = <&pmx_twsi0>; + pinctrl-names = "default"; status = "okay"; eeprom@50 { diff --git a/arch/arm/boot/dts/kirkwood-ns2.dts b/arch/arm/boot/dts/kirkwood-ns2.dts index f2d36ecf36d8..b50e93d7796c 100644 --- a/arch/arm/boot/dts/kirkwood-ns2.dts +++ b/arch/arm/boot/dts/kirkwood-ns2.dts @@ -13,6 +13,8 @@ ocp@f1000000 { sata@80000 { + pinctrl-0 = <&pmx_ns2_sata0>; + pinctrl-names = "default"; status = "okay"; nr-ports = <1>; }; diff --git a/arch/arm/boot/dts/kirkwood-ns2lite.dts b/arch/arm/boot/dts/kirkwood-ns2lite.dts index b02eb4ea1bb4..af8259fe8955 100644 --- a/arch/arm/boot/dts/kirkwood-ns2lite.dts +++ b/arch/arm/boot/dts/kirkwood-ns2lite.dts @@ -13,6 +13,8 @@ ocp@f1000000 { sata@80000 { + pinctrl-0 = <&pmx_ns2_sata0>; + pinctrl-names = "default"; status = "okay"; nr-ports = <1>; }; diff --git a/arch/arm/boot/dts/kirkwood-ns2max.dts b/arch/arm/boot/dts/kirkwood-ns2max.dts index bcec4d6cada7..85f24d227e17 100644 --- a/arch/arm/boot/dts/kirkwood-ns2max.dts +++ b/arch/arm/boot/dts/kirkwood-ns2max.dts @@ -13,6 +13,8 @@ ocp@f1000000 { sata@80000 { + pinctrl-0 = <&pmx_ns2_sata0 &pmx_ns2_sata1>; + pinctrl-names = "default"; status = "okay"; nr-ports = <2>; }; diff --git a/arch/arm/boot/dts/kirkwood-ns2mini.dts b/arch/arm/boot/dts/kirkwood-ns2mini.dts index adab1ab25733..329e530bffe7 100644 --- a/arch/arm/boot/dts/kirkwood-ns2mini.dts +++ b/arch/arm/boot/dts/kirkwood-ns2mini.dts @@ -14,6 +14,8 @@ ocp@f1000000 { sata@80000 { + pinctrl-0 = <&pmx_ns2_sata0>; + pinctrl-names = "default"; status = "okay"; nr-ports = <1>; }; diff --git a/arch/arm/boot/dts/kirkwood-nsa310.dts b/arch/arm/boot/dts/kirkwood-nsa310.dts index a7412b937a8a..69003598f5fa 100644 --- a/arch/arm/boot/dts/kirkwood-nsa310.dts +++ b/arch/arm/boot/dts/kirkwood-nsa310.dts @@ -1,6 +1,7 @@ /dts-v1/; /include/ "kirkwood.dtsi" +/include/ "kirkwood-6281.dtsi" / { model = "ZyXEL NSA310"; @@ -17,22 +18,7 @@ ocp@f1000000 { pinctrl: pinctrl@10000 { - pinctrl-0 = < &pmx_led_esata_green - &pmx_led_esata_red - &pmx_led_usb_green - &pmx_led_usb_red - &pmx_usb_power_off - &pmx_led_sys_green - &pmx_led_sys_red - &pmx_btn_reset - &pmx_btn_copy - &pmx_led_copy_green - &pmx_led_copy_red - &pmx_led_hdd_green - &pmx_led_hdd_red - &pmx_unknown - &pmx_btn_power - &pmx_pwr_off >; + pinctrl-0 = <&pmx_unknown>; pinctrl-names = "default"; pmx_led_esata_green: pmx-led-esata-green { @@ -176,12 +162,22 @@ reg = <0x5040000 0x2fc0000>; }; }; + + pcie-controller { + status = "okay"; + + pcie@1,0 { + status = "okay"; + }; + }; }; gpio_keys { compatible = "gpio-keys"; #address-cells = <1>; #size-cells = <0>; + pinctrl-0 = <&pmx_btn_reset &pmx_btn_copy &pmx_btn_power>; + pinctrl-names = "default"; button@1 { label = "Power Button"; @@ -202,6 +198,12 @@ gpio-leds { compatible = "gpio-leds"; + pinctrl-0 = <&pmx_led_esata_green &pmx_led_esata_red + &pmx_led_usb_green &pmx_led_usb_red + &pmx_led_sys_green &pmx_led_sys_red + &pmx_led_copy_green &pmx_led_copy_red + &pmx_led_hdd_green &pmx_led_hdd_red>; + pinctrl-names = "default"; green-sys { label = "nsa310:green:sys"; @@ -247,6 +249,8 @@ gpio_poweroff { compatible = "gpio-poweroff"; + pinctrl-0 = <&pmx_pwr_off>; + pinctrl-names = "default"; gpios = <&gpio1 16 0>; }; @@ -254,6 +258,8 @@ compatible = "simple-bus"; #address-cells = <1>; #size-cells = <0>; + pinctrl-0 = <&pmx_usb_power_off>; + pinctrl-names = "default"; usb0_power_off: regulator@1 { compatible = "regulator-fixed"; diff --git a/arch/arm/boot/dts/kirkwood-openblocks_a6.dts b/arch/arm/boot/dts/kirkwood-openblocks_a6.dts index d27f7245f8e7..38dc8517d777 100644 --- a/arch/arm/boot/dts/kirkwood-openblocks_a6.dts +++ b/arch/arm/boot/dts/kirkwood-openblocks_a6.dts @@ -19,15 +19,21 @@ ocp@f1000000 { serial@12000 { status = "ok"; + pinctrl-0 = <&pmx_uart0>; + pinctrl-names = "default"; }; serial@12100 { status = "ok"; + pinctrl-0 = <&pmx_uart1>; + pinctrl-names = "default"; }; nand@3000000 { chip-delay = <25>; status = "okay"; + pinctrl-0 = <&pmx_nand>; + pinctrl-names = "default"; partition@0 { label = "uboot"; @@ -67,6 +73,8 @@ i2c@11100 { status = "okay"; + pinctrl-0 = <&pmx_twsi1>; + pinctrl-names = "default"; s35390a: s35390a@30 { compatible = "s35390a"; @@ -75,16 +83,7 @@ }; pinctrl: pinctrl@10000 { - pinctrl-0 = < &pmx_nand &pmx_uart0 - &pmx_uart1 &pmx_twsi1 - &pmx_dip_sw0 &pmx_dip_sw1 - &pmx_dip_sw2 &pmx_dip_sw3 - &pmx_gpio_0 &pmx_gpio_1 - &pmx_gpio_2 &pmx_gpio_3 - &pmx_gpio_4 &pmx_gpio_5 - &pmx_gpio_6 &pmx_gpio_7 - &pmx_led_red &pmx_led_green - &pmx_led_yellow >; + pinctrl-0 = <&pmx_dip_switches &pmx_gpio_header>; pinctrl-names = "default"; pmx_uart0: pmx-uart0 { @@ -104,63 +103,14 @@ marvell,function = "sysrst"; }; - pmx_dip_sw0: pmx-dip-sw0 { - marvell,pins = "mpp20"; - marvell,function = "gpio"; - }; - - pmx_dip_sw1: pmx-dip-sw1 { - marvell,pins = "mpp21"; - marvell,function = "gpio"; - }; - - pmx_dip_sw2: pmx-dip-sw2 { - marvell,pins = "mpp22"; - marvell,function = "gpio"; - }; - - pmx_dip_sw3: pmx-dip-sw3 { - marvell,pins = "mpp23"; - marvell,function = "gpio"; - }; - - pmx_gpio_0: pmx-gpio-0 { - marvell,pins = "mpp24"; - marvell,function = "gpio"; - }; - - pmx_gpio_1: pmx-gpio-1 { - marvell,pins = "mpp25"; - marvell,function = "gpio"; - }; - - pmx_gpio_2: pmx-gpio-2 { - marvell,pins = "mpp26"; + pmx_dip_switches: pmx-dip-switches { + marvell,pins = "mpp20", "mpp21", "mpp22", "mpp23"; marvell,function = "gpio"; }; - pmx_gpio_3: pmx-gpio-3 { - marvell,pins = "mpp27"; - marvell,function = "gpio"; - }; - - pmx_gpio_4: pmx-gpio-4 { - marvell,pins = "mpp28"; - marvell,function = "gpio"; - }; - - pmx_gpio_5: pmx-gpio-5 { - marvell,pins = "mpp29"; - marvell,function = "gpio"; - }; - - pmx_gpio_6: pmx-gpio-6 { - marvell,pins = "mpp30"; - marvell,function = "gpio"; - }; - - pmx_gpio_7: pmx-gpio-7 { - marvell,pins = "mpp31"; + pmx_gpio_header: pmx-gpio-header { + marvell,pins = "mpp24", "mpp25", "mpp26", "mpp27", + "mpp28", "mpp29", "mpp30", "mpp31"; marvell,function = "gpio"; }; @@ -174,18 +124,8 @@ marvell,function = "gpio"; }; - pmx_led_red: pmx-led-red { - marvell,pins = "mpp41"; - marvell,function = "gpio"; - }; - - pmx_led_green: pmx-led-green { - marvell,pins = "mpp42"; - marvell,function = "gpio"; - }; - - pmx_led_yellow: pmx-led-yellow { - marvell,pins = "mpp43"; + pmx_leds: pmx-leds { + marvell,pins = "mpp41", "mpp42", "mpp43"; marvell,function = "gpio"; }; }; @@ -193,6 +133,8 @@ gpio-leds { compatible = "gpio-leds"; + pinctrl-0 = <&pmx_leds>; + pinctrl-names = "default"; led-red { label = "obsa6:red:stat"; @@ -209,4 +151,18 @@ gpios = <&gpio1 11 1>; }; }; + + gpio_keys { + compatible = "gpio-keys"; + pinctrl-0 = <&pmx_gpio_init>; + pinctrl-names = "default"; + #address-cells = <1>; + #size-cells = <0>; + + button@1 { + label = "Init Button"; + linux,code = <116>; + gpios = <&gpio1 6 0>; + }; + }; }; diff --git a/arch/arm/boot/dts/kirkwood-sheevaplug-common.dtsi b/arch/arm/boot/dts/kirkwood-sheevaplug-common.dtsi new file mode 100644 index 000000000000..f7143f128504 --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-sheevaplug-common.dtsi @@ -0,0 +1,93 @@ +/* + * kirkwood-sheevaplug-common.dts - Common parts for Sheevaplugs + * + * Copyright (C) 2013 Simon Baatz <gmbnomis@gmail.com> + * + * Licensed under GPLv2 + */ + +/include/ "kirkwood.dtsi" +/include/ "kirkwood-6281.dtsi" + +/ { + memory { + device_type = "memory"; + reg = <0x00000000 0x20000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8 earlyprintk"; + }; + + ocp@f1000000 { + pinctrl: pinctrl@10000 { + + pmx_usb_power_enable: pmx-usb-power-enable { + marvell,pins = "mpp29"; + marvell,function = "gpio"; + }; + pmx_led_red: pmx-led-red { + marvell,pins = "mpp46"; + marvell,function = "gpio"; + }; + pmx_led_blue: pmx-led-blue { + marvell,pins = "mpp49"; + marvell,function = "gpio"; + }; + pmx_sdio_cd: pmx-sdio-cd { + marvell,pins = "mpp44"; + marvell,function = "gpio"; + }; + pmx_sdio_wp: pmx-sdio-wp { + marvell,pins = "mpp47"; + marvell,function = "gpio"; + }; + }; + serial@12000 { + pinctrl-0 = <&pmx_uart0>; + pinctrl-names = "default"; + status = "okay"; + }; + + nand@3000000 { + pinctrl-0 = <&pmx_nand>; + pinctrl-names = "default"; + status = "okay"; + + partition@0 { + label = "u-boot"; + reg = <0x0000000 0x100000>; + }; + + partition@100000 { + label = "uImage"; + reg = <0x0100000 0x400000>; + }; + + partition@500000 { + label = "root"; + reg = <0x0500000 0x1fb00000>; + }; + }; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-0 = <&pmx_usb_power_enable>; + pinctrl-names = "default"; + + usb_power: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "USB Power"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + regulator-always-on; + regulator-boot-on; + gpio = <&gpio0 29 0>; + }; + }; +}; diff --git a/arch/arm/boot/dts/kirkwood-sheevaplug-esata.dts b/arch/arm/boot/dts/kirkwood-sheevaplug-esata.dts new file mode 100644 index 000000000000..f620ce48de97 --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-sheevaplug-esata.dts @@ -0,0 +1,43 @@ +/* + * kirkwood-sheevaplug-esata.dts - Device tree file for eSATA Sheevaplug + * + * Copyright (C) 2013 Simon Baatz <gmbnomis@gmail.com> + * + * Licensed under GPLv2 + */ + +/dts-v1/; + +/include/ "kirkwood-sheevaplug-common.dtsi" + +/ { + model = "Globalscale Technologies eSATA SheevaPlug"; + compatible = "globalscale,sheevaplug-esata-rev13", "globalscale,sheevaplug-esata", "globalscale,sheevaplug", "marvell,kirkwood-88f6281", "marvell,kirkwood"; + + ocp@f1000000 { + sata@80000 { + status = "okay"; + nr-ports = <2>; + }; + + mvsdio@90000 { + pinctrl-0 = <&pmx_sdio &pmx_sdio_cd &pmx_sdio_wp>; + pinctrl-names = "default"; + status = "okay"; + cd-gpios = <&gpio1 12 1>; + wp-gpios = <&gpio1 15 0>; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + pinctrl-0 = <&pmx_led_blue>; + pinctrl-names = "default"; + + health { + label = "sheevaplug:blue:health"; + gpios = <&gpio1 17 1>; + linux,default-trigger = "default-on"; + }; + }; +}; diff --git a/arch/arm/boot/dts/kirkwood-sheevaplug.dts b/arch/arm/boot/dts/kirkwood-sheevaplug.dts new file mode 100644 index 000000000000..bf1dff251432 --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-sheevaplug.dts @@ -0,0 +1,43 @@ +/* + * kirkwood-sheevaplug-esata.dts - Device tree file for Sheevaplug + * + * Copyright (C) 2013 Simon Baatz <gmbnomis@gmail.com> + * + * Licensed under GPLv2 + */ + +/dts-v1/; + +/include/ "kirkwood-sheevaplug-common.dtsi" + +/ { + model = "Globalscale Technologies SheevaPlug"; + compatible = "globalscale,sheevaplug", "marvell,kirkwood-88f6281", "marvell,kirkwood"; + + ocp@f1000000 { + mvsdio@90000 { + pinctrl-0 = <&pmx_sdio>; + pinctrl-names = "default"; + status = "okay"; + /* No CD or WP GPIOs */ + broken-cd; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + pinctrl-0 = <&pmx_led_blue &pmx_led_red>; + pinctrl-names = "default"; + + health { + label = "sheevaplug:blue:health"; + gpios = <&gpio1 17 1>; + linux,default-trigger = "default-on"; + }; + + misc { + label = "sheevaplug:red:misc"; + gpios = <&gpio1 14 1>; + }; + }; +}; diff --git a/arch/arm/boot/dts/kirkwood-topkick.dts b/arch/arm/boot/dts/kirkwood-topkick.dts index 66eb45b00b25..f2052d7bc10f 100644 --- a/arch/arm/boot/dts/kirkwood-topkick.dts +++ b/arch/arm/boot/dts/kirkwood-topkick.dts @@ -19,18 +19,6 @@ ocp@f1000000 { pinctrl: pinctrl@10000 { /* - * GPIO LED layout - * - * /-SYS_LED(2) - * | - * | /-DISK_LED - * | | - * | | /-WLAN_LED(2) - * | | | - * [SW] [*] [*] [*] - */ - - /* * Switch positions * * /-SW_LEFT(2) @@ -41,19 +29,8 @@ * | | | * PS [L] [I] [R] LEDS */ - pinctrl-0 = < &pmx_led_disk_yellow - &pmx_sata0_pwr_enable - &pmx_led_sys_red - &pmx_led_sys_blue - &pmx_led_wifi_green - &pmx_sw_left - &pmx_sw_right - &pmx_sw_idle - &pmx_sw_left2 - &pmx_led_wifi_yellow - &pmx_uart0 - &pmx_nand - &pmx_twsi0 >; + pinctrl-0 = <&pmx_sw_left &pmx_sw_right + &pmx_sw_idle &pmx_sw_left2>; pinctrl-names = "default"; pmx_led_disk_yellow: pmx-led-disk-yellow { @@ -109,10 +86,14 @@ serial@12000 { status = "ok"; + pinctrl-0 = <&pmx_uart0>; + pinctrl-names = "default"; }; nand@3000000 { status = "okay"; + pinctrl-0 = <&pmx_nand>; + pinctrl-names = "default"; partition@0 { label = "u-boot"; @@ -147,6 +128,8 @@ i2c@11000 { status = "ok"; + pinctrl-0 = <&pmx_twsi0>; + pinctrl-names = "default"; }; mvsdio@90000 { @@ -154,11 +137,28 @@ pinctrl-names = "default"; status = "okay"; /* No CD or WP GPIOs */ + broken-cd; }; }; gpio-leds { + /* + * GPIO LED layout + * + * /-SYS_LED(2) + * | + * | /-DISK_LED + * | | + * | | /-WLAN_LED(2) + * | | | + * [SW] [*] [*] [*] + */ + compatible = "gpio-leds"; + pinctrl-0 = <&pmx_led_disk_yellow &pmx_led_sys_red + &pmx_led_sys_blue &pmx_led_wifi_green + &pmx_led_wifi_yellow>; + pinctrl-names = "default"; disk { label = "topkick:yellow:disk"; @@ -187,6 +187,8 @@ compatible = "simple-bus"; #address-cells = <1>; #size-cells = <0>; + pinctrl-0 = <&pmx_sata0_pwr_enable>; + pinctrl-names = "default"; sata0_power: regulator@1 { compatible = "regulator-fixed"; diff --git a/arch/arm/boot/dts/kirkwood-ts219-6281.dts b/arch/arm/boot/dts/kirkwood-ts219-6281.dts index 8295c833887f..6dd1038e4de4 100644 --- a/arch/arm/boot/dts/kirkwood-ts219-6281.dts +++ b/arch/arm/boot/dts/kirkwood-ts219-6281.dts @@ -1,16 +1,14 @@ /dts-v1/; -/include/ "kirkwood-ts219.dtsi" +/include/ "kirkwood.dtsi" /include/ "kirkwood-6281.dtsi" +/include/ "kirkwood-ts219.dtsi" / { ocp@f1000000 { pinctrl: pinctrl@10000 { - pinctrl-0 = < &pmx_uart0 &pmx_uart1 &pmx_spi - &pmx_twsi0 &pmx_sata0 &pmx_sata1 - &pmx_ram_size &pmx_reset_button - &pmx_USB_copy_button &pmx_board_id>; + pinctrl-0 = <&pmx_ram_size &pmx_board_id>; pinctrl-names = "default"; pmx_ram_size: pmx-ram-size { @@ -38,6 +36,9 @@ compatible = "gpio-keys"; #address-cells = <1>; #size-cells = <0>; + pinctrl-0 = <&pmx_reset_button &pmx_USB_copy_button>; + pinctrl-names = "default"; + button@1 { label = "USB Copy"; linux,code = <133>; diff --git a/arch/arm/boot/dts/kirkwood-ts219-6282.dts b/arch/arm/boot/dts/kirkwood-ts219-6282.dts index df3f95dfba33..6fdc5ffcaae5 100644 --- a/arch/arm/boot/dts/kirkwood-ts219-6282.dts +++ b/arch/arm/boot/dts/kirkwood-ts219-6282.dts @@ -1,16 +1,14 @@ /dts-v1/; -/include/ "kirkwood-ts219.dtsi" +/include/ "kirkwood.dtsi" /include/ "kirkwood-6282.dtsi" +/include/ "kirkwood-ts219.dtsi" / { ocp@f1000000 { pinctrl: pinctrl@10000 { - pinctrl-0 = < &pmx_uart0 &pmx_uart1 &pmx_spi - &pmx_twsi0 &pmx_sata0 &pmx_sata1 - &pmx_ram_size &pmx_reset_button - &pmx_USB_copy_button &pmx_board_id>; + pinctrl-0 = <&pmx_ram_size &pmx_board_id>; pinctrl-names = "default"; pmx_ram_size: pmx-ram-size { @@ -32,12 +30,23 @@ marvell,function = "gpio"; }; }; + pcie-controller { + status = "okay"; + + pcie@2,0 { + status = "okay"; + }; + }; + }; gpio_keys { compatible = "gpio-keys"; #address-cells = <1>; #size-cells = <0>; + pinctrl-0 = <&pmx_reset_button &pmx_USB_copy_button>; + pinctrl-names = "default"; + button@1 { label = "USB Copy"; linux,code = <133>; diff --git a/arch/arm/boot/dts/kirkwood-ts219.dtsi b/arch/arm/boot/dts/kirkwood-ts219.dtsi index 64ea27cb3298..0c9a94cd666c 100644 --- a/arch/arm/boot/dts/kirkwood-ts219.dtsi +++ b/arch/arm/boot/dts/kirkwood-ts219.dtsi @@ -1,5 +1,3 @@ -/include/ "kirkwood.dtsi" - / { model = "QNAP TS219 family"; compatible = "qnap,ts219", "marvell,kirkwood"; @@ -17,6 +15,8 @@ i2c@11000 { status = "okay"; clock-frequency = <400000>; + pinctrl-0 = <&pmx_twsi0>; + pinctrl-names = "default"; s35390a: s35390a@30 { compatible = "s35390a"; @@ -26,13 +26,24 @@ serial@12000 { clock-frequency = <200000000>; status = "okay"; + pinctrl-0 = <&pmx_uart0>; + pinctrl-names = "default"; }; serial@12100 { clock-frequency = <200000000>; status = "okay"; + pinctrl-0 = <&pmx_uart1>; + pinctrl-names = "default"; + }; + poweroff@12100 { + compatible = "qnap,power-off"; + reg = <0x12000 0x100>; + clocks = <&gate_clk 7>; }; spi@10600 { status = "okay"; + pinctrl-0 = <&pmx_spi>; + pinctrl-names = "default"; m25p128@0 { #address-cells = <1>; @@ -71,8 +82,17 @@ }; }; sata@80000 { + pinctrl-0 = <&pmx_sata0 &pmx_sata1>; + pinctrl-names = "default"; status = "okay"; nr-ports = <2>; }; + pcie-controller { + status = "okay"; + + pcie@1,0 { + status = "okay"; + }; + }; }; }; diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi index fada7e6d24d8..9809fc1f105c 100644 --- a/arch/arm/boot/dts/kirkwood.dtsi +++ b/arch/arm/boot/dts/kirkwood.dtsi @@ -4,6 +4,18 @@ compatible = "marvell,kirkwood"; interrupt-parent = <&intc>; + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "marvell,feroceon"; + clocks = <&core_clk 1>, <&core_clk 3>, <&gate_clk 11>; + clock-names = "cpu_clk", "ddrclk", "powersave"; + }; + }; + aliases { gpio0 = &gpio0; gpio1 = &gpio1; @@ -18,7 +30,9 @@ ocp@f1000000 { compatible = "simple-bus"; - ranges = <0x00000000 0xf1000000 0x4000000 + ranges = <0x00000000 0xf1000000 0x0100000 + 0xe0000000 0xe0000000 0x8100000 /* PCIE */ + 0xf4000000 0xf4000000 0x0000400 0xf5000000 0xf5000000 0x0000400>; #address-cells = <1>; #size-cells = <1>; @@ -71,13 +85,6 @@ status = "disabled"; }; - rtc@10300 { - compatible = "marvell,kirkwood-rtc", "marvell,orion-rtc"; - reg = <0x10300 0x20>; - interrupts = <53>; - clocks = <&gate_clk 7>; - }; - spi@10600 { compatible = "marvell,orion-spi"; #address-cells = <1>; @@ -151,15 +158,6 @@ status = "okay"; }; - sata@80000 { - compatible = "marvell,orion-sata"; - reg = <0x80000 0x5000>; - interrupts = <21>; - clocks = <&gate_clk 14>, <&gate_clk 15>; - clock-names = "0", "1"; - status = "disabled"; - }; - nand@3000000 { #address-cells = <1>; #size-cells = <1>; @@ -167,7 +165,7 @@ ale = <1>; bank-width = <1>; compatible = "marvell,orion-nand"; - reg = <0x3000000 0x400>; + reg = <0xf4000000 0x400>; chip-delay = <25>; /* set partition map and/or chip-delay in board dts */ clocks = <&gate_clk 7>; @@ -194,13 +192,5 @@ clocks = <&gate_clk 17>; status = "okay"; }; - - mvsdio@90000 { - compatible = "marvell,orion-sdio"; - reg = <0x90000 0x200>; - interrupts = <28>; - clocks = <&gate_clk 4>; - status = "disabled"; - }; }; }; diff --git a/arch/arm/boot/dts/kizbox.dts b/arch/arm/boot/dts/kizbox.dts index b4dc3ed9a3ec..02df1914a47c 100644 --- a/arch/arm/boot/dts/kizbox.dts +++ b/arch/arm/boot/dts/kizbox.dts @@ -6,7 +6,7 @@ * Licensed under GPLv2. */ /dts-v1/; -/include/ "at91sam9g20.dtsi" +#include "at91sam9g20.dtsi" / { @@ -94,26 +94,26 @@ led1g { label = "led1:green"; - gpios = <&pioB 0 1>; + gpios = <&pioB 0 GPIO_ACTIVE_LOW>; linux,default-trigger = "none"; }; led1r { label = "led1:red"; - gpios = <&pioB 1 1>; + gpios = <&pioB 1 GPIO_ACTIVE_LOW>; linux,default-trigger = "none"; }; led2g { label = "led2:green"; - gpios = <&pioB 2 1>; + gpios = <&pioB 2 GPIO_ACTIVE_LOW>; linux,default-trigger = "none"; default-state = "on"; }; led2r { label = "led2:red"; - gpios = <&pioB 3 1>; + gpios = <&pioB 3 GPIO_ACTIVE_LOW>; linux,default-trigger = "none"; }; }; @@ -125,16 +125,16 @@ reset { label = "reset"; - gpios = <&pioB 30 1>; + gpios = <&pioB 30 GPIO_ACTIVE_LOW>; linux,code = <0x100>; gpio-key,wakeup; }; mode { label = "mode"; - gpios = <&pioB 31 1>; + gpios = <&pioB 31 GPIO_ACTIVE_LOW>; linux,code = <0x101>; gpio-key,wakeup; }; }; -};
\ No newline at end of file +}; diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi index 1582f484a867..3abebb75fc57 100644 --- a/arch/arm/boot/dts/lpc32xx.dtsi +++ b/arch/arm/boot/dts/lpc32xx.dtsi @@ -18,8 +18,12 @@ interrupt-parent = <&mic>; cpus { - cpu@0 { - compatible = "arm,arm926ejs"; + #address-cells = <0>; + #size-cells = <0>; + + cpu { + compatible = "arm,arm926ej-s"; + device_type = "cpu"; }; }; diff --git a/arch/arm/boot/dts/mpa1600.dts b/arch/arm/boot/dts/mpa1600.dts index 317300875f34..ccf9ea242f72 100644 --- a/arch/arm/boot/dts/mpa1600.dts +++ b/arch/arm/boot/dts/mpa1600.dts @@ -6,7 +6,7 @@ * Licensed under GPLv2 only */ /dts-v1/; -/include/ "at91rm9200.dtsi" +#include "at91rm9200.dtsi" / { model = "Phontech MPA 1600"; @@ -62,7 +62,7 @@ monitor_mute { label = "Monitor mute"; - gpios = <&pioC 1 1>; + gpios = <&pioC 1 GPIO_ACTIVE_LOW>; linux,code = <113>; }; }; diff --git a/arch/arm/boot/dts/msm8660-surf.dts b/arch/arm/boot/dts/msm8660-surf.dts index 9bf49b3826ea..cdc010e0f93e 100644 --- a/arch/arm/boot/dts/msm8660-surf.dts +++ b/arch/arm/boot/dts/msm8660-surf.dts @@ -15,7 +15,7 @@ < 0x02081000 0x1000 >; }; - timer@2000004 { + timer@2000000 { compatible = "qcom,scss-timer", "qcom,msm-timer"; interrupts = <1 0 0x301>, <1 1 0x301>, @@ -26,7 +26,18 @@ cpu-offset = <0x40000>; }; - serial@19c400000 { + msmgpio: gpio@800000 { + compatible = "qcom,msm-gpio"; + reg = <0x00800000 0x1000>; + gpio-controller; + #gpio-cells = <2>; + ngpio = <173>; + interrupts = <0 32 0x4>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + serial@19c40000 { compatible = "qcom,msm-hsuart", "qcom,msm-uart"; reg = <0x19c40000 0x1000>, <0x19c00000 0x1000>; diff --git a/arch/arm/boot/dts/msm8960-cdp.dts b/arch/arm/boot/dts/msm8960-cdp.dts index 2e4d87a125d6..db2060c46540 100644 --- a/arch/arm/boot/dts/msm8960-cdp.dts +++ b/arch/arm/boot/dts/msm8960-cdp.dts @@ -26,7 +26,18 @@ cpu-offset = <0x80000>; }; - serial@19c400000 { + msmgpio: gpio@fd510000 { + compatible = "qcom,msm-gpio"; + gpio-controller; + #gpio-cells = <2>; + ngpio = <150>; + interrupts = <0 32 0x4>; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0xfd510000 0x4000>; + }; + + serial@16440000 { compatible = "qcom,msm-hsuart", "qcom,msm-uart"; reg = <0x16440000 0x1000>, <0x16400000 0x1000>; diff --git a/arch/arm/boot/dts/nspire-classic.dtsi b/arch/arm/boot/dts/nspire-classic.dtsi new file mode 100644 index 000000000000..9565199bce7a --- /dev/null +++ b/arch/arm/boot/dts/nspire-classic.dtsi @@ -0,0 +1,74 @@ +/* + * linux/arch/arm/boot/nspire-classic.dts + * + * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + */ + +/include/ "nspire.dtsi" + +&lcd { + lcd-type = "classic"; +}; + +&fast_timer { + /* compatible = "lsi,zevio-timer"; */ + reg = <0x90010000 0x1000>, <0x900A0010 0x8>; +}; + +&uart { + compatible = "ns16550"; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb_pclk>; + no-loopback-test; +}; + +&timer0 { + /* compatible = "lsi,zevio-timer"; */ + reg = <0x900C0000 0x1000>, <0x900A0018 0x8>; +}; + +&timer1 { + compatible = "lsi,zevio-timer"; + reg = <0x900D0000 0x1000>, <0x900A0020 0x8>; +}; + +&keypad { + active-low; + +}; + +&base_clk { + compatible = "lsi,nspire-classic-clock"; +}; + +&ahb_clk { + compatible = "lsi,nspire-classic-ahb-divider"; +}; + +/ { + memory { + device_type = "memory"; + reg = <0x10000000 0x2000000>; /* 32 MB */ + }; + + ahb { + #address-cells = <1>; + #size-cells = <1>; + + intc: interrupt-controller@DC000000 { + compatible = "lsi,zevio-intc"; + interrupt-controller; + reg = <0xDC000000 0x1000>; + #interrupt-cells = <1>; + }; + }; + chosen { + bootargs = "debug earlyprintk console=tty0 console=ttyS0,115200n8 root=/dev/ram0"; + }; +}; diff --git a/arch/arm/boot/dts/nspire-clp.dts b/arch/arm/boot/dts/nspire-clp.dts new file mode 100644 index 000000000000..fa5a044656de --- /dev/null +++ b/arch/arm/boot/dts/nspire-clp.dts @@ -0,0 +1,45 @@ +/* + * linux/arch/arm/boot/nspire-clp.dts + * + * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + */ +/dts-v1/; + +/include/ "nspire-classic.dtsi" + +&keypad { + linux,keymap = < + 0x0000001c 0x0001001c 0x00020039 + 0x0004002c 0x00050034 0x00060015 + 0x0007000b 0x0008002d 0x01000033 + 0x0101004e 0x01020011 0x01030004 + 0x0104002f 0x01050003 0x01060016 + 0x01070002 0x01080014 0x02000062 + 0x0201000c 0x0202001f 0x02030007 + 0x02040013 0x02050006 0x02060010 + 0x02070005 0x02080019 0x03000027 + 0x03010037 0x03020018 0x0303000a + 0x03040031 0x03050009 0x03060032 + 0x03070008 0x03080026 0x04000028 + 0x04010035 0x04020025 0x04040024 + 0x04060017 0x04080023 0x05000028 + 0x05020022 0x0503001b 0x05040021 + 0x0505001a 0x05060012 0x0507006f + 0x05080020 0x0509002a 0x0601001c + 0x0602002e 0x06030068 0x06040030 + 0x0605006d 0x0606001e 0x06070001 + 0x0608002b 0x0609000f 0x07000067 + 0x0702006a 0x0704006c 0x07060069 + 0x0707000e 0x0708001d 0x070a000d + >; +}; + +/ { + model = "TI-NSPIRE Clickpad"; + compatible = "ti,nspire-clp"; +}; diff --git a/arch/arm/boot/dts/nspire-cx.dts b/arch/arm/boot/dts/nspire-cx.dts new file mode 100644 index 000000000000..375b924f60d8 --- /dev/null +++ b/arch/arm/boot/dts/nspire-cx.dts @@ -0,0 +1,112 @@ +/* + * linux/arch/arm/boot/nspire-cx.dts + * + * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + */ +/dts-v1/; + +/include/ "nspire.dtsi" + +&lcd { + lcd-type = "cx"; +}; + +&fast_timer { + /* compatible = "arm,sp804", "arm,primecell"; */ +}; + +&uart { + compatible = "arm,pl011", "arm,primecell"; + + clocks = <&uart_clk>, <&apb_pclk>; + clock-names = "uart_clk", "apb_pclk"; +}; + +&timer0 { + compatible = "arm,sp804", "arm,primecell"; +}; + +&timer1 { + compatible = "arm,sp804", "arm,primecell"; +}; + +&base_clk { + compatible = "lsi,nspire-cx-clock"; +}; + +&ahb_clk { + compatible = "lsi,nspire-cx-ahb-divider"; +}; + +&keypad { + linux,keymap = < + 0x0000001c 0x0001001c 0x00040039 + 0x0005002c 0x00060015 0x0007000b + 0x0008000f 0x0100002d 0x01010011 + 0x0102002f 0x01030004 0x01040016 + 0x01050014 0x0106001f 0x01070002 + 0x010a006a 0x02000013 0x02010010 + 0x02020019 0x02030007 0x02040018 + 0x02050031 0x02060032 0x02070005 + 0x02080028 0x0209006c 0x03000026 + 0x03010025 0x03020024 0x0303000a + 0x03040017 0x03050023 0x03060022 + 0x03070008 0x03080035 0x03090069 + 0x04000021 0x04010012 0x04020020 + 0x0404002e 0x04050030 0x0406001e + 0x0407000d 0x04080037 0x04090067 + 0x05010038 0x0502000c 0x0503001b + 0x05040034 0x0505001a 0x05060006 + 0x05080027 0x0509000e 0x050a006f + 0x0600002b 0x0602004e 0x06030068 + 0x06040003 0x0605006d 0x06060009 + 0x06070001 0x0609000f 0x0708002a + 0x0709001d 0x070a0033 >; +}; + +/ { + model = "TI-NSPIRE CX"; + compatible = "ti,nspire-cx"; + + memory { + device_type = "memory"; + reg = <0x10000000 0x4000000>; /* 64 MB */ + }; + + uart_clk: uart_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <12000000>; + }; + + ahb { + #address-cells = <1>; + #size-cells = <1>; + + intc: interrupt-controller@DC000000 { + compatible = "arm,pl190-vic"; + interrupt-controller; + reg = <0xDC000000 0x1000>; + #interrupt-cells = <1>; + }; + + apb@90000000 { + #address-cells = <1>; + #size-cells = <1>; + + i2c@90050000 { + compatible = "snps,designware-i2c"; + reg = <0x90050000 0x1000>; + interrupts = <20>; + }; + }; + }; + chosen { + bootargs = "debug earlyprintk console=tty0 console=ttyAMA0,115200n8 root=/dev/ram0"; + }; +}; diff --git a/arch/arm/boot/dts/nspire-tp.dts b/arch/arm/boot/dts/nspire-tp.dts new file mode 100644 index 000000000000..621391ce6ed6 --- /dev/null +++ b/arch/arm/boot/dts/nspire-tp.dts @@ -0,0 +1,44 @@ +/* + * linux/arch/arm/boot/nspire-tp.dts + * + * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + */ +/dts-v1/; + +/include/ "nspire-classic.dtsi" + +&keypad { + linux,keymap = < + 0x0000001c 0x0001001c 0x00040039 + 0x0005002c 0x00060015 0x0007000b + 0x0008000f 0x0100002d 0x01010011 + 0x0102002f 0x01030004 0x01040016 + 0x01050014 0x0106001f 0x01070002 + 0x010a006a 0x02000013 0x02010010 + 0x02020019 0x02030007 0x02040018 + 0x02050031 0x02060032 0x02070005 + 0x02080028 0x0209006c 0x03000026 + 0x03010025 0x03020024 0x0303000a + 0x03040017 0x03050023 0x03060022 + 0x03070008 0x03080035 0x03090069 + 0x04000021 0x04010012 0x04020020 + 0x0404002e 0x04050030 0x0406001e + 0x0407000d 0x04080037 0x04090067 + 0x05010038 0x0502000c 0x0503001b + 0x05040034 0x0505001a 0x05060006 + 0x05080027 0x0509000e 0x050a006f + 0x0600002b 0x0602004e 0x06030068 + 0x06040003 0x0605006d 0x06060009 + 0x06070001 0x0609000f 0x0708002a + 0x0709001d 0x070a0033 >; +}; + +/ { + model = "TI-NSPIRE Touchpad"; + compatible = "ti,nspire-tp"; +}; diff --git a/arch/arm/boot/dts/nspire.dtsi b/arch/arm/boot/dts/nspire.dtsi new file mode 100644 index 000000000000..a22ffe633b49 --- /dev/null +++ b/arch/arm/boot/dts/nspire.dtsi @@ -0,0 +1,175 @@ +/* + * linux/arch/arm/boot/nspire.dtsi + * + * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + */ + +/include/ "skeleton.dtsi" + +/ { + interrupt-parent = <&intc>; + + cpus { + cpu@0 { + compatible = "arm,arm926ejs"; + }; + }; + + bootrom: bootrom@00000000 { + reg = <0x00000000 0x80000>; + }; + + sram: sram@A4000000 { + device = "memory"; + reg = <0xA4000000 0x20000>; + }; + + timer_clk: timer_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <32768>; + }; + + base_clk: base_clk { + #clock-cells = <0>; + reg = <0x900B0024 0x4>; + }; + + ahb_clk: ahb_clk { + #clock-cells = <0>; + reg = <0x900B0024 0x4>; + clocks = <&base_clk>; + }; + + apb_pclk: apb_pclk { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <2>; + clock-mult = <1>; + clocks = <&ahb_clk>; + }; + + ahb { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + spi: spi@A9000000 { + reg = <0xA9000000 0x1000>; + }; + + usb0: usb@B0000000 { + reg = <0xB0000000 0x1000>; + interrupts = <8>; + }; + + usb1: usb@B4000000 { + reg = <0xB4000000 0x1000>; + interrupts = <9>; + status = "disabled"; + }; + + lcd: lcd@C0000000 { + compatible = "arm,pl111", "arm,primecell"; + reg = <0xC0000000 0x1000>; + interrupts = <21>; + + clocks = <&apb_pclk>; + clock-names = "apb_pclk"; + }; + + adc: adc@C4000000 { + reg = <0xC4000000 0x1000>; + interrupts = <11>; + }; + + tdes: crypto@C8010000 { + reg = <0xC8010000 0x1000>; + }; + + sha256: crypto@CC000000 { + reg = <0xCC000000 0x1000>; + }; + + apb@90000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + clock-ranges; + ranges; + + gpio: gpio@90000000 { + reg = <0x90000000 0x1000>; + interrupts = <7>; + }; + + fast_timer: timer@90010000 { + reg = <0x90010000 0x1000>; + interrupts = <17>; + }; + + uart: serial@90020000 { + reg = <0x90020000 0x1000>; + interrupts = <1>; + }; + + timer0: timer@900C0000 { + reg = <0x900C0000 0x1000>; + + clocks = <&timer_clk>; + }; + + timer1: timer@900D0000 { + reg = <0x900D0000 0x1000>; + interrupts = <19>; + + clocks = <&timer_clk>; + }; + + watchdog: watchdog@90060000 { + compatible = "arm,amba-primecell"; + reg = <0x90060000 0x1000>; + interrupts = <3>; + }; + + rtc: rtc@90090000 { + reg = <0x90090000 0x1000>; + interrupts = <4>; + }; + + misc: misc@900A0000 { + reg = <0x900A0000 0x1000>; + }; + + pwr: pwr@900B0000 { + reg = <0x900B0000 0x1000>; + interrupts = <15>; + }; + + keypad: input@900E0000 { + compatible = "ti,nspire-keypad"; + reg = <0x900E0000 0x1000>; + interrupts = <16>; + + scan-interval = <1000>; + row-delay = <200>; + + clocks = <&apb_pclk>; + }; + + contrast: contrast@900F0000 { + reg = <0x900F0000 0x1000>; + }; + + led: led@90110000 { + reg = <0x90110000 0x1000>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/omap2.dtsi b/arch/arm/boot/dts/omap2.dtsi index 37aa7487d4d8..a2bfcde858a6 100644 --- a/arch/arm/boot/dts/omap2.dtsi +++ b/arch/arm/boot/dts/omap2.dtsi @@ -8,7 +8,10 @@ * kind, whether express or implied. */ -/include/ "skeleton.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/pinctrl/omap.h> + +#include "skeleton.dtsi" / { compatible = "ti,omap2430", "ti,omap2420", "ti,omap2"; @@ -21,8 +24,12 @@ }; cpus { - cpu@0 { + #address-cells = <0>; + #size-cells = <0>; + + cpu { compatible = "arm,arm1136jf-s"; + device_type = "cpu"; }; }; diff --git a/arch/arm/boot/dts/omap2420-h4.dts b/arch/arm/boot/dts/omap2420-h4.dts index 68282ee13e26..224c08f472f4 100644 --- a/arch/arm/boot/dts/omap2420-h4.dts +++ b/arch/arm/boot/dts/omap2420-h4.dts @@ -7,7 +7,7 @@ */ /dts-v1/; -/include/ "omap2420.dtsi" +#include "omap2420.dtsi" / { model = "TI OMAP2420 H4 board"; diff --git a/arch/arm/boot/dts/omap2420.dtsi b/arch/arm/boot/dts/omap2420.dtsi index da5b285b73be..c8f9c55169ea 100644 --- a/arch/arm/boot/dts/omap2420.dtsi +++ b/arch/arm/boot/dts/omap2420.dtsi @@ -8,7 +8,7 @@ * kind, whether express or implied. */ -/include/ "omap2.dtsi" +#include "omap2.dtsi" / { compatible = "ti,omap2420", "ti,omap2"; diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi index 054bc4439568..c535a5a2b27f 100644 --- a/arch/arm/boot/dts/omap2430.dtsi +++ b/arch/arm/boot/dts/omap2430.dtsi @@ -8,7 +8,7 @@ * kind, whether express or implied. */ -/include/ "omap2.dtsi" +#include "omap2.dtsi" / { compatible = "ti,omap2430", "ti,omap2"; diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts index 3046d1f81be0..afdb16417d4e 100644 --- a/arch/arm/boot/dts/omap3-beagle-xm.dts +++ b/arch/arm/boot/dts/omap3-beagle-xm.dts @@ -7,7 +7,7 @@ */ /dts-v1/; -/include/ "omap36xx.dtsi" +#include "omap36xx.dtsi" / { model = "TI OMAP3 BeagleBoard xM"; @@ -29,13 +29,13 @@ heartbeat { label = "beagleboard::usr0"; - gpios = <&gpio5 22 0>; /* 150 -> D6 LED */ + gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>; /* 150 -> D6 LED */ linux,default-trigger = "heartbeat"; }; mmc { label = "beagleboard::usr1"; - gpios = <&gpio5 21 0>; /* 149 -> D7 LED */ + gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>; /* 149 -> D7 LED */ linux,default-trigger = "mmc0"; }; }; @@ -57,6 +57,26 @@ ti,mcbsp = <&mcbsp2>; ti,codec = <&twl_audio>; }; + + gpio_keys { + compatible = "gpio-keys"; + + user { + label = "user"; + gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; + linux,code = <0x114>; + gpio-key,wakeup; + }; + + }; +}; + +&omap3_pmx_wkup { + gpio1_pins: pinmux_gpio1_pins { + pinctrl-single,pins = < + 0x0e (PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_boot2.gpio_4 */ + >; + }; }; &i2c1 { @@ -75,7 +95,8 @@ }; }; -/include/ "twl4030.dtsi" +#include "twl4030.dtsi" +#include "twl4030_omap3.dtsi" &i2c2 { clock-frequency = <400000>; @@ -126,3 +147,22 @@ mode = <3>; power = <50>; }; + +&omap3_pmx_core { + uart3_pins: pinmux_uart3_pins { + pinctrl-single,pins = < + 0x16e (PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */ + 0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx OUTPUT | MODE0 */ + >; + }; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins>; +}; + +&gpio1 { + pinctrl-names = "default"; + pinctrl-0 = <&gpio1_pins>; +}; diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts index 6eec69997607..dfd83103657a 100644 --- a/arch/arm/boot/dts/omap3-beagle.dts +++ b/arch/arm/boot/dts/omap3-beagle.dts @@ -7,7 +7,7 @@ */ /dts-v1/; -/include/ "omap34xx.dtsi" +#include "omap34xx.dtsi" / { model = "TI OMAP3 BeagleBoard"; @@ -28,18 +28,18 @@ compatible = "gpio-leds"; pmu_stat { label = "beagleboard::pmu_stat"; - gpios = <&twl_gpio 19 0>; /* LEDB */ + gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */ }; heartbeat { label = "beagleboard::usr0"; - gpios = <&gpio5 22 0>; /* 150 -> D6 LED */ + gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>; /* 150 -> D6 LED */ linux,default-trigger = "heartbeat"; }; mmc { label = "beagleboard::usr1"; - gpios = <&gpio5 21 0>; /* 149 -> D7 LED */ + gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>; /* 149 -> D7 LED */ linux,default-trigger = "mmc0"; }; }; @@ -71,6 +71,26 @@ reset-supply = <&hsusb2_reset>; vcc-supply = <&hsusb2_power>; }; + + gpio_keys { + compatible = "gpio-keys"; + + user { + label = "user"; + gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; + linux,code = <0x114>; + gpio-key,wakeup; + }; + + }; +}; + +&omap3_pmx_wkup { + gpio1_pins: pinmux_gpio1_pins { + pinctrl-single,pins = < + 0x14 (PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_boot5.gpio_7 */ + >; + }; }; &omap3_pmx_core { @@ -81,18 +101,25 @@ hsusbb2_pins: pinmux_hsusbb2_pins { pinctrl-single,pins = < - 0x5c0 0x3 /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_clk OUTPUT */ - 0x5c2 0x3 /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_stp OUTPUT */ - 0x5c4 0x10b /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_dir INPUT | PULLDOWN */ - 0x5c6 0x10b /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_nxt INPUT | PULLDOWN */ - 0x5c8 0x10b /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_dat0 INPUT | PULLDOWN */ - 0x5cA 0x10b /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_dat1 INPUT | PULLDOWN */ - 0x1a4 0x10b /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_dat2 INPUT | PULLDOWN */ - 0x1a6 0x10b /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_dat3 INPUT | PULLDOWN */ - 0x1a8 0x10b /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_dat4 INPUT | PULLDOWN */ - 0x1aa 0x10b /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_dat5 INPUT | PULLDOWN */ - 0x1ac 0x10b /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_dat6 INPUT | PULLDOWN */ - 0x1ae 0x10b /* USBB2_ULPITLL_CLK_MUXMODE.usbb1_ulpiphy_dat7 INPUT | PULLDOWN */ + 0x5c0 (PIN_OUTPUT | MUX_MODE3) /* usbb2_ulpitll_clk.usbb1_ulpiphy_clk */ + 0x5c2 (PIN_OUTPUT | MUX_MODE3) /* usbb2_ulpitll_clk.usbb1_ulpiphy_stp */ + 0x5c4 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* usbb2_ulpitll_clk.usbb1_ulpiphy_dir */ + 0x5c6 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* usbb2_ulpitll_clk.usbb1_ulpiphy_nxt */ + 0x5c8 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* usbb2_ulpitll_clk.usbb1_ulpiphy_dat0 */ + 0x5cA (PIN_INPUT_PULLDOWN | MUX_MODE3) /* usbb2_ulpitll_clk.usbb1_ulpiphy_dat1 */ + 0x1a4 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* usbb2_ulpitll_clk.usbb1_ulpiphy_dat2 */ + 0x1a6 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* usbb2_ulpitll_clk.usbb1_ulpiphy_dat3 */ + 0x1a8 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* usbb2_ulpitll_clk.usbb1_ulpiphy_dat4 */ + 0x1aa (PIN_INPUT_PULLDOWN | MUX_MODE3) /* usbb2_ulpitll_clk.usbb1_ulpiphy_dat5 */ + 0x1ac (PIN_INPUT_PULLDOWN | MUX_MODE3) /* usbb2_ulpitll_clk.usbb1_ulpiphy_dat6 */ + 0x1ae (PIN_INPUT_PULLDOWN | MUX_MODE3) /* usbb2_ulpitll_clk.usbb1_ulpiphy_dat7 */ + >; + }; + + uart3_pins: pinmux_uart3_pins { + pinctrl-single,pins = < + 0x16e (PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */ + 0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */ >; }; }; @@ -107,7 +134,8 @@ }; }; -/include/ "twl4030.dtsi" +#include "twl4030.dtsi" +#include "twl4030_omap3.dtsi" &mmc1 { vmmc-supply = <&vmmc1>; @@ -142,3 +170,13 @@ */ ti,pulldowns = <0x03a1c4>; }; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins>; +}; + +&gpio1 { + pinctrl-names = "default"; + pinctrl-0 = <&gpio1_pins>; +}; diff --git a/arch/arm/boot/dts/omap3-devkit8000.dts b/arch/arm/boot/dts/omap3-devkit8000.dts index 8a5cdcc6debd..af32eff9f4b7 100644 --- a/arch/arm/boot/dts/omap3-devkit8000.dts +++ b/arch/arm/boot/dts/omap3-devkit8000.dts @@ -7,7 +7,7 @@ */ /dts-v1/; -/include/ "omap34xx.dtsi" +#include "omap34xx.dtsi" / { model = "TimLL OMAP3 Devkit8000"; compatible = "timll,omap3-devkit8000", "ti,omap3"; @@ -22,21 +22,21 @@ heartbeat { label = "devkit8000::led1"; - gpios = <&gpio6 26 0>; /* 186 -> LED1 */ + gpios = <&gpio6 26 GPIO_ACTIVE_HIGH>; /* 186 -> LED1 */ default-state = "on"; linux,default-trigger = "heartbeat"; }; mmc { label = "devkit8000::led2"; - gpios = <&gpio6 3 0>; /* 163 -> LED2 */ + gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>; /* 163 -> LED2 */ default-state = "on"; linux,default-trigger = "none"; }; usr { label = "devkit8000::led3"; - gpios = <&gpio6 4 0>; /* 164 -> LED3 */ + gpios = <&gpio6 4 GPIO_ACTIVE_HIGH>; /* 164 -> LED3 */ default-state = "on"; linux,default-trigger = "usr"; }; @@ -80,7 +80,8 @@ status = "disabled"; }; -/include/ "twl4030.dtsi" +#include "twl4030.dtsi" +#include "twl4030_omap3.dtsi" &mmc1 { vmmc-supply = <&vmmc1>; diff --git a/arch/arm/boot/dts/omap3-evm.dts b/arch/arm/boot/dts/omap3-evm.dts index 96d1c206a57b..7d4329d179c4 100644 --- a/arch/arm/boot/dts/omap3-evm.dts +++ b/arch/arm/boot/dts/omap3-evm.dts @@ -7,7 +7,7 @@ */ /dts-v1/; -/include/ "omap34xx.dtsi" +#include "omap34xx.dtsi" / { model = "TI OMAP3 EVM (OMAP3530, AM/DM37x)"; @@ -28,7 +28,7 @@ compatible = "gpio-leds"; ledb { label = "omap3evm::ledb"; - gpios = <&twl_gpio 19 0>; /* LEDB */ + gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */ linux,default-trigger = "default-on"; }; }; @@ -44,7 +44,8 @@ }; }; -/include/ "twl4030.dtsi" +#include "twl4030.dtsi" +#include "twl4030_omap3.dtsi" &i2c2 { clock-frequency = <400000>; diff --git a/arch/arm/boot/dts/omap3-igep.dtsi b/arch/arm/boot/dts/omap3-igep.dtsi index f8fe3b748c3e..bc48b114eae6 100644 --- a/arch/arm/boot/dts/omap3-igep.dtsi +++ b/arch/arm/boot/dts/omap3-igep.dtsi @@ -10,7 +10,7 @@ */ /dts-v1/; -/include/ "omap34xx.dtsi" +#include "omap34xx.dtsi" / { memory { @@ -29,37 +29,43 @@ &omap3_pmx_core { uart1_pins: pinmux_uart1_pins { pinctrl-single,pins = < - 0x152 0x100 /* uart1_rx.uart1_rx INPUT | MODE0 */ - 0x14c 0 /* uart1_tx.uart1_tx OUTPUT | MODE0 */ + 0x152 (PIN_INPUT | MUX_MODE0) /* uart1_rx.uart1_rx */ + 0x14c (PIN_OUTPUT |MUX_MODE0) /* uart1_tx.uart1_tx */ >; }; uart2_pins: pinmux_uart2_pins { pinctrl-single,pins = < - 0x14a 0x100 /* uart2_rx.uart2_rx INPUT | MODE0 */ - 0x148 0 /* uart2_tx.uart2_tx OUTPUT | MODE0 */ + 0x14a (PIN_INPUT | MUX_MODE0) /* uart2_rx.uart2_rx */ + 0x148 (PIN_OUTPUT | MUX_MODE0) /* uart2_tx.uart2_tx */ >; }; uart3_pins: pinmux_uart3_pins { pinctrl-single,pins = < - 0x16e 0x100 /* uart3_rx.uart3_rx INPUT | MODE0 */ - 0x170 0 /* uart3_tx.uart3_tx OUTPUT | MODE0 */ + 0x16e (PIN_INPUT | MUX_MODE0) /* uart3_rx.uart3_rx */ + 0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx.uart3_tx */ >; }; mmc1_pins: pinmux_mmc1_pins { pinctrl-single,pins = < - 0x114 0x0118 /* sdmmc1_clk.sdmmc1_clk INPUT PULLUP | MODE 0 */ - 0x116 0x0118 /* sdmmc1_cmd.sdmmc1_cmd INPUT PULLUP | MODE 0 */ - 0x118 0x0118 /* sdmmc1_dat0.sdmmc1_dat0 INPUT PULLUP | MODE 0 */ - 0x11a 0x0118 /* sdmmc1_dat1.sdmmc1_dat1 INPUT PULLUP | MODE 0 */ - 0x11c 0x0118 /* sdmmc1_dat2.sdmmc1_dat2 INPUT PULLUP | MODE 0 */ - 0x11e 0x0118 /* sdmmc1_dat3.sdmmc1_dat3 INPUT PULLUP | MODE 0 */ - 0x120 0x0100 /* sdmmc1_dat4.sdmmc1_dat4 INPUT | MODE 0 */ - 0x122 0x0100 /* sdmmc1_dat5.sdmmc1_dat5 INPUT | MODE 0 */ - 0x124 0x0100 /* sdmmc1_dat6.sdmmc1_dat6 INPUT | MODE 0 */ - 0x126 0x0100 /* sdmmc1_dat7.sdmmc1_dat7 INPUT | MODE 0 */ + 0x114 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */ + 0x116 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */ + 0x118 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */ + 0x11a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */ + 0x11c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */ + 0x11e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */ + 0x120 (PIN_INPUT | MUX_MODE0) /* sdmmc1_dat4.sdmmc1_dat4 */ + 0x122 (PIN_INPUT | MUX_MODE0) /* sdmmc1_dat5.sdmmc1_dat5 */ + 0x124 (PIN_INPUT | MUX_MODE0) /* sdmmc1_dat6.sdmmc1_dat6 */ + 0x126 (PIN_INPUT | MUX_MODE0) /* sdmmc1_dat7.sdmmc1_dat7 */ + >; + }; + + smsc911x_pins: pinmux_smsc911x_pins { + pinctrl-single,pins = < + 0x1a2 (PIN_INPUT | MUX_MODE4) /* mcspi1_cs2.gpio_176 */ >; }; }; @@ -80,7 +86,8 @@ }; }; -/include/ "twl4030.dtsi" +#include "twl4030.dtsi" +#include "twl4030_omap3.dtsi" &i2c2 { clock-frequency = <400000>; diff --git a/arch/arm/boot/dts/omap3-igep0020.dts b/arch/arm/boot/dts/omap3-igep0020.dts index e2b98490cc9a..e8c48284587c 100644 --- a/arch/arm/boot/dts/omap3-igep0020.dts +++ b/arch/arm/boot/dts/omap3-igep0020.dts @@ -9,7 +9,7 @@ * published by the Free Software Foundation. */ -/include/ "omap3-igep.dtsi" +#include "omap3-igep.dtsi" / { model = "IGEPv2"; @@ -19,27 +19,39 @@ compatible = "gpio-leds"; boot { label = "omap3:green:boot"; - gpios = <&gpio1 26 0>; + gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>; default-state = "on"; }; user0 { label = "omap3:red:user0"; - gpios = <&gpio1 27 0>; + gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>; default-state = "off"; }; user1 { label = "omap3:red:user1"; - gpios = <&gpio1 28 0>; + gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>; default-state = "off"; }; user2 { label = "omap3:green:user1"; - gpios = <&twl_gpio 19 1>; + gpios = <&twl_gpio 19 GPIO_ACTIVE_LOW>; }; }; + + vddvario: regulator-vddvario { + compatible = "regulator-fixed"; + regulator-name = "vddvario"; + regulator-always-on; + }; + + vdd33a: regulator-vdd33a { + compatible = "regulator-fixed"; + regulator-name = "vdd33a"; + regulator-always-on; + }; }; &i2c3 { @@ -54,3 +66,92 @@ reg = <0x50>; }; }; + +&gpmc { + ranges = <0 0 0x00000000 0x20000000>, + <5 0 0x2c000000 0x01000000>; + + nand@0,0 { + linux,mtd-name= "micron,mt29c4g96maz"; + reg = <0 0 0>; + nand-bus-width = <16>; + ti,nand-ecc-opt = "bch8"; + + gpmc,sync-clk-ps = <0>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <44>; + gpmc,cs-wr-off-ns = <44>; + gpmc,adv-on-ns = <6>; + gpmc,adv-rd-off-ns = <34>; + gpmc,adv-wr-off-ns = <44>; + gpmc,we-off-ns = <40>; + gpmc,oe-off-ns = <54>; + gpmc,access-ns = <64>; + gpmc,rd-cycle-ns = <82>; + gpmc,wr-cycle-ns = <82>; + gpmc,wr-access-ns = <40>; + gpmc,wr-data-mux-bus-ns = <0>; + + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "SPL"; + reg = <0 0x100000>; + }; + partition@0x80000 { + label = "U-Boot"; + reg = <0x100000 0x180000>; + }; + partition@0x1c0000 { + label = "Environment"; + reg = <0x280000 0x100000>; + }; + partition@0x280000 { + label = "Kernel"; + reg = <0x380000 0x300000>; + }; + partition@0x780000 { + label = "Filesystem"; + reg = <0x680000 0x1f980000>; + }; + }; + + ethernet@5,0 { + pinctrl-names = "default"; + pinctrl-0 = <&smsc911x_pins>; + compatible = "smsc,lan9221", "smsc,lan9115"; + reg = <5 0 0xff>; + bank-width = <2>; + + gpmc,mux-add-data; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <186>; + gpmc,cs-wr-off-ns = <186>; + gpmc,adv-on-ns = <12>; + gpmc,adv-rd-off-ns = <48>; + gpmc,adv-wr-off-ns = <48>; + gpmc,oe-on-ns = <54>; + gpmc,oe-off-ns = <168>; + gpmc,we-on-ns = <54>; + gpmc,we-off-ns = <168>; + gpmc,rd-cycle-ns = <186>; + gpmc,wr-cycle-ns = <186>; + gpmc,access-ns = <114>; + gpmc,page-burst-access-ns = <6>; + gpmc,bus-turnaround-ns = <12>; + gpmc,cycle2cycle-delay-ns = <18>; + gpmc,wr-data-mux-bus-ns = <90>; + gpmc,wr-access-ns = <186>; + gpmc,cycle2cycle-samecsen; + gpmc,cycle2cycle-diffcsen; + + interrupt-parent = <&gpio6>; + interrupts = <16 8>; + vmmc-supply = <&vddvario>; + vmmc_aux-supply = <&vdd33a>; + reg-io-width = <4>; + + smsc,save-mac-address; + }; +}; diff --git a/arch/arm/boot/dts/omap3-igep0030.dts b/arch/arm/boot/dts/omap3-igep0030.dts index 9dc48d262ffb..644d05383836 100644 --- a/arch/arm/boot/dts/omap3-igep0030.dts +++ b/arch/arm/boot/dts/omap3-igep0030.dts @@ -9,7 +9,7 @@ * published by the Free Software Foundation. */ -/include/ "omap3-igep.dtsi" +#include "omap3-igep.dtsi" / { model = "IGEP COM Module"; @@ -19,26 +19,76 @@ compatible = "gpio-leds"; boot { label = "omap3:green:boot"; - gpios = <&twl_gpio 13 1>; + gpios = <&twl_gpio 13 GPIO_ACTIVE_LOW>; default-state = "on"; }; user0 { label = "omap3:red:user0"; - gpios = <&twl_gpio 18 1>; /* LEDA */ + gpios = <&twl_gpio 18 GPIO_ACTIVE_LOW>; /* LEDA */ default-state = "off"; }; user1 { label = "omap3:green:user1"; - gpios = <&twl_gpio 19 1>; /* LEDB */ + gpios = <&twl_gpio 19 GPIO_ACTIVE_LOW>; /* LEDB */ default-state = "off"; }; user2 { label = "omap3:red:user1"; - gpios = <&gpio1 16 1>; + gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; default-state = "off"; }; }; }; + +&gpmc { + ranges = <0 0 0x00000000 0x20000000>; + + nand@0,0 { + linux,mtd-name= "micron,mt29c4g96maz"; + reg = <0 0 0>; + nand-bus-width = <16>; + ti,nand-ecc-opt = "bch8"; + + gpmc,sync-clk-ps = <0>; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <44>; + gpmc,cs-wr-off-ns = <44>; + gpmc,adv-on-ns = <6>; + gpmc,adv-rd-off-ns = <34>; + gpmc,adv-wr-off-ns = <44>; + gpmc,we-off-ns = <40>; + gpmc,oe-off-ns = <54>; + gpmc,access-ns = <64>; + gpmc,rd-cycle-ns = <82>; + gpmc,wr-cycle-ns = <82>; + gpmc,wr-access-ns = <40>; + gpmc,wr-data-mux-bus-ns = <0>; + + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "SPL"; + reg = <0 0x100000>; + }; + partition@0x80000 { + label = "U-Boot"; + reg = <0x100000 0x180000>; + }; + partition@0x1c0000 { + label = "Environment"; + reg = <0x280000 0x100000>; + }; + partition@0x280000 { + label = "Kernel"; + reg = <0x380000 0x300000>; + }; + partition@0x780000 { + label = "Filesystem"; + reg = <0x680000 0x1f980000>; + }; + }; +}; diff --git a/arch/arm/boot/dts/omap3-overo.dtsi b/arch/arm/boot/dts/omap3-overo.dtsi index a626c50041f6..8f1abec78275 100644 --- a/arch/arm/boot/dts/omap3-overo.dtsi +++ b/arch/arm/boot/dts/omap3-overo.dtsi @@ -11,7 +11,7 @@ */ /dts-v1/; -/include/ "omap34xx.dtsi" +#include "omap34xx.dtsi" / { pwmleds { @@ -21,6 +21,7 @@ label = "overo:blue:COM"; pwms = <&twl_pwmled 1 7812500>; max-brightness = <127>; + linux,default-trigger = "mmc0"; }; }; @@ -49,7 +50,8 @@ }; }; -/include/ "twl4030.dtsi" +#include "twl4030.dtsi" +#include "twl4030_omap3.dtsi" /* i2c2 pins are used for gpio */ &i2c2 { @@ -77,3 +79,17 @@ mode = <3>; power = <50>; }; + +&omap3_pmx_core { + uart3_pins: pinmux_uart3_pins { + pinctrl-single,pins = < + 0x16e (PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */ + 0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */ + >; + }; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins>; +}; diff --git a/arch/arm/boot/dts/omap3-tobi.dts b/arch/arm/boot/dts/omap3-tobi.dts index a13d12de77ff..7e4ad2aec37a 100644 --- a/arch/arm/boot/dts/omap3-tobi.dts +++ b/arch/arm/boot/dts/omap3-tobi.dts @@ -10,7 +10,7 @@ * Tobi expansion board is manufactured by Gumstix Inc. */ -/include/ "omap3-overo.dtsi" +#include "omap3-overo.dtsi" / { model = "TI OMAP3 Gumstix Overo on Tobi"; @@ -20,10 +20,58 @@ compatible = "gpio-leds"; heartbeat { label = "overo:red:gpio21"; - gpios = <&gpio1 21 0>; + gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; linux,default-trigger = "heartbeat"; }; }; + + vddvario: regulator-vddvario { + compatible = "regulator-fixed"; + regulator-name = "vddvario"; + regulator-always-on; + }; + + vdd33a: regulator-vdd33a { + compatible = "regulator-fixed"; + regulator-name = "vdd33a"; + regulator-always-on; + }; +}; + +&gpmc { + ranges = <5 0 0x2c000000 0x1000000>; /* CS5 */ + + ethernet@5,0 { + compatible = "smsc,lan9221", "smsc,lan9115"; + reg = <5 0 0xff>; + bank-width = <2>; + + gpmc,mux-add-data; + gpmc,cs-on-ns = <0>; + gpmc,cs-rd-off-ns = <42>; + gpmc,cs-wr-off-ns = <36>; + gpmc,adv-on-ns = <6>; + gpmc,adv-rd-off-ns = <12>; + gpmc,adv-wr-off-ns = <12>; + gpmc,oe-on-ns = <0>; + gpmc,oe-off-ns = <42>; + gpmc,we-on-ns = <0>; + gpmc,we-off-ns = <36>; + gpmc,rd-cycle-ns = <60>; + gpmc,wr-cycle-ns = <54>; + gpmc,access-ns = <36>; + gpmc,page-burst-access-ns = <0>; + gpmc,bus-turnaround-ns = <0>; + gpmc,cycle2cycle-delay-ns = <0>; + gpmc,wr-data-mux-bus-ns = <18>; + gpmc,wr-access-ns = <42>; + gpmc,cycle2cycle-samecsen; + gpmc,cycle2cycle-diffcsen; + + interrupt-parent = <&gpio6>; + interrupts = <16 IRQ_TYPE_LEVEL_LOW>; /* GPIO 176 */ + reg-io-width = <4>; + }; }; &i2c3 { diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index 99ba6e14ebf3..7d95cda1fae4 100644 --- a/arch/arm/boot/dts/omap3.dtsi +++ b/arch/arm/boot/dts/omap3.dtsi @@ -8,7 +8,11 @@ * kind, whether express or implied. */ -/include/ "skeleton.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/pinctrl/omap.h> + +#include "skeleton.dtsi" / { compatible = "ti,omap3430", "ti,omap3"; @@ -21,8 +25,13 @@ }; cpus { + #address-cells = <1>; + #size-cells = <0>; + cpu@0 { compatible = "arm,cortex-a8"; + device_type = "cpu"; + reg = <0x0>; }; }; diff --git a/arch/arm/boot/dts/omap3430-sdp.dts b/arch/arm/boot/dts/omap3430-sdp.dts index 144ae43453c4..e2249bcc3e63 100644 --- a/arch/arm/boot/dts/omap3430-sdp.dts +++ b/arch/arm/boot/dts/omap3430-sdp.dts @@ -7,7 +7,7 @@ */ /dts-v1/; -/include/ "omap34xx.dtsi" +#include "omap34xx.dtsi" / { model = "TI OMAP3430 SDP"; @@ -28,7 +28,8 @@ }; }; -/include/ "twl4030.dtsi" +#include "twl4030.dtsi" +#include "twl4030_omap3.dtsi" &mmc1 { vmmc-supply = <&vmmc1>; @@ -105,7 +106,6 @@ nand-bus-width = <8>; ti,nand-ecc-opt = "sw"; - gpmc,device-nand; gpmc,cs-on-ns = <0>; gpmc,cs-rd-off-ns = <36>; gpmc,cs-wr-off-ns = <36>; diff --git a/arch/arm/boot/dts/omap34xx.dtsi b/arch/arm/boot/dts/omap34xx.dtsi index 75ed4ae2e631..5355d6173748 100644 --- a/arch/arm/boot/dts/omap34xx.dtsi +++ b/arch/arm/boot/dts/omap34xx.dtsi @@ -8,7 +8,7 @@ * kind, whether express or implied. */ -/include/ "omap3.dtsi" +#include "omap3.dtsi" / { cpus { diff --git a/arch/arm/boot/dts/omap36xx.dtsi b/arch/arm/boot/dts/omap36xx.dtsi index f3447bc1b032..f8b3765eb9be 100644 --- a/arch/arm/boot/dts/omap36xx.dtsi +++ b/arch/arm/boot/dts/omap36xx.dtsi @@ -8,7 +8,7 @@ * kind, whether express or implied. */ -/include/ "omap3.dtsi" +#include "omap3.dtsi" / { aliases { diff --git a/arch/arm/boot/dts/omap4-panda-a4.dts b/arch/arm/boot/dts/omap4-panda-a4.dts index e30cdf0f5ac1..133f1b74e8ae 100644 --- a/arch/arm/boot/dts/omap4-panda-a4.dts +++ b/arch/arm/boot/dts/omap4-panda-a4.dts @@ -7,14 +7,14 @@ */ /dts-v1/; -/include/ "omap443x.dtsi" -/include/ "omap4-panda-common.dtsi" +#include "omap443x.dtsi" +#include "omap4-panda-common.dtsi" /* Pandaboard Rev A4+ have external pullups on SCL & SDA */ &dss_hdmi_pins { pinctrl-single,pins = < - 0x5a 0x118 /* hdmi_cec.hdmi_cec INPUT PULLUP | MODE 0 */ - 0x5c 0x100 /* hdmi_scl.hdmi_scl INPUT | MODE 0 */ - 0x5e 0x100 /* hdmi_sda.hdmi_sda INPUT | MODE 0 */ + 0x5a (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */ + 0x5c (PIN_INPUT | MUX_MODE0) /* hdmi_scl.hdmi_scl */ + 0x5e (PIN_INPUT | MUX_MODE0) /* hdmi_sda.hdmi_sda */ >; }; diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi index 03bd60deb52b..faa95b5b242e 100644 --- a/arch/arm/boot/dts/omap4-panda-common.dtsi +++ b/arch/arm/boot/dts/omap4-panda-common.dtsi @@ -5,7 +5,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -/include/ "elpida_ecb240abacn.dtsi" +#include "elpida_ecb240abacn.dtsi" / { model = "TI OMAP4 PandaBoard"; @@ -16,17 +16,22 @@ reg = <0x80000000 0x40000000>; /* 1 GB */ }; - leds { + leds: leds { compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = < + &led_wkgpio_pins + >; + heartbeat { label = "pandaboard::status1"; - gpios = <&gpio1 7 0>; + gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; mmc { label = "pandaboard::status2"; - gpios = <&gpio1 8 0>; + gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>; linux,default-trigger = "mmc0"; }; }; @@ -54,85 +59,180 @@ "AFML", "Line In", "AFMR", "Line In"; }; + + /* + * Temp hack: Need to be replaced with the proper gpio-controlled + * reset driver as soon it will be merged. + * http://thread.gmane.org/gmane.linux.drivers.devicetree/36830 + */ + /* HS USB Port 1 RESET */ + hsusb1_reset: hsusb1_reset_reg { + compatible = "regulator-fixed"; + regulator-name = "hsusb1_reset"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio2 30 0>; /* gpio_62 */ + startup-delay-us = <70000>; + enable-active-high; + }; + + /* HS USB Port 1 Power */ + hsusb1_power: hsusb1_power_reg { + compatible = "regulator-fixed"; + regulator-name = "hsusb1_vbus"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio1 1 0>; /* gpio_1 */ + startup-delay-us = <70000>; + enable-active-high; + /* + * boot-on is required along with always-on as the + * regulator framework doesn't enable the regulator + * if boot-on is not there. + */ + regulator-always-on; + regulator-boot-on; + }; + + /* HS USB Host PHY on PORT 1 */ + hsusb1_phy: hsusb1_phy { + compatible = "usb-nop-xceiv"; + reset-supply = <&hsusb1_reset>; + vcc-supply = <&hsusb1_power>; + /** + * FIXME: + * put the right clock phandle here when available + * clocks = <&auxclk3>; + * clock-names = "main_clk"; + */ + clock-frequency = <19200000>; + }; +}; + +&omap4_pmx_wkup { + pinctrl-names = "default"; + pinctrl-0 = < + &twl6030_wkup_pins + >; + + twl6030_wkup_pins: pinmux_twl6030_wkup_pins { + pinctrl-single,pins = < + 0x14 (PIN_OUTPUT | MUX_MODE2) /* fref_clk0_out.sys_drm_msecure */ + >; + }; }; &omap4_pmx_core { pinctrl-names = "default"; pinctrl-0 = < + &twl6030_pins &twl6040_pins &mcpdm_pins &mcbsp1_pins &dss_hdmi_pins &tpd12s015_pins + &hsusbb1_pins >; + twl6030_pins: pinmux_twl6030_pins { + pinctrl-single,pins = < + 0x15e (WAKEUP_EN | PIN_INPUT_PULLUP | MUX_MODE0) /* sys_nirq1.sys_nirq1 */ + >; + }; + twl6040_pins: pinmux_twl6040_pins { pinctrl-single,pins = < - 0xe0 0x3 /* hdq_sio.gpio_127 OUTPUT | MODE3 */ - 0x160 0x100 /* sys_nirq2.sys_nirq2 INPUT | MODE0 */ + 0xe0 (PIN_OUTPUT | MUX_MODE3) /* hdq_sio.gpio_127 */ + 0x160 (PIN_INPUT | MUX_MODE0) /* sys_nirq2.sys_nirq2 */ >; }; mcpdm_pins: pinmux_mcpdm_pins { pinctrl-single,pins = < - 0xc6 0x108 /* abe_pdm_ul_data.abe_pdm_ul_data INPUT PULLDOWN | MODE0 */ - 0xc8 0x108 /* abe_pdm_dl_data.abe_pdm_dl_data INPUT PULLDOWN | MODE0 */ - 0xca 0x118 /* abe_pdm_frame.abe_pdm_frame INPUT PULLUP | MODE0 */ - 0xcc 0x108 /* abe_pdm_lb_clk.abe_pdm_lb_clk INPUT PULLDOWN | MODE0 */ - 0xce 0x108 /* abe_clks.abe_clks INPUT PULLDOWN | MODE0 */ + 0xc6 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_ul_data.abe_pdm_ul_data */ + 0xc8 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_dl_data.abe_pdm_dl_data */ + 0xca (PIN_INPUT_PULLUP | MUX_MODE0) /* abe_pdm_frame.abe_pdm_frame */ + 0xcc (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_lb_clk.abe_pdm_lb_clk */ + 0xce (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_clks.abe_clks */ >; }; mcbsp1_pins: pinmux_mcbsp1_pins { pinctrl-single,pins = < - 0xbe 0x100 /* abe_mcbsp1_clkx.abe_mcbsp1_clkx INPUT | MODE0 */ - 0xc0 0x108 /* abe_mcbsp1_dr.abe_mcbsp1_dr INPUT PULLDOWN | MODE0 */ - 0xc2 0x8 /* abe_mcbsp1_dx.abe_mcbsp1_dx OUTPUT PULLDOWN | MODE0 */ - 0xc4 0x100 /* abe_mcbsp1_fsx.abe_mcbsp1_fsx INPUT | MODE0 */ + 0xbe (PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_clkx.abe_mcbsp1_clkx */ + 0xc0 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp1_dr.abe_mcbsp1_dr */ + 0xc2 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp1_dx.abe_mcbsp1_dx */ + 0xc4 (PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_fsx.abe_mcbsp1_fsx */ >; }; dss_hdmi_pins: pinmux_dss_hdmi_pins { pinctrl-single,pins = < - 0x5a 0x118 /* hdmi_cec.hdmi_cec INPUT PULLUP | MODE 0 */ - 0x5c 0x118 /* hdmi_scl.hdmi_scl INPUT PULLUP | MODE 0 */ - 0x5e 0x118 /* hdmi_sda.hdmi_sda INPUT PULLUP | MODE 0 */ + 0x5a (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */ + 0x5c (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_scl.hdmi_scl */ + 0x5e (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_sda.hdmi_sda */ >; }; tpd12s015_pins: pinmux_tpd12s015_pins { pinctrl-single,pins = < - 0x22 0x3 /* gpmc_a17.gpio_41 OUTPUT | MODE3 */ - 0x48 0x3 /* gpmc_nbe1.gpio_60 OUTPUT | MODE3 */ - 0x58 0x10b /* hdmi_hpd.gpio_63 INPUT PULLDOWN | MODE3 */ + 0x22 (PIN_OUTPUT | MUX_MODE3) /* gpmc_a17.gpio_41 */ + 0x48 (PIN_OUTPUT | MUX_MODE3) /* gpmc_nbe1.gpio_60 */ + 0x58 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* hdmi_hpd.gpio_63 */ + >; + }; + + hsusbb1_pins: pinmux_hsusbb1_pins { + pinctrl-single,pins = < + 0x82 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_clk.usbb1_ulpiphy_clk */ + 0x84 (PIN_OUTPUT | MUX_MODE4) /* usbb1_ulpitll_stp.usbb1_ulpiphy_stp */ + 0x86 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dir.usbb1_ulpiphy_dir */ + 0x88 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_nxt.usbb1_ulpiphy_nxt */ + 0x8a (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat0.usbb1_ulpiphy_dat0 */ + 0x8c (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat1.usbb1_ulpiphy_dat1 */ + 0x8e (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat2.usbb1_ulpiphy_dat2 */ + 0x90 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat3.usbb1_ulpiphy_dat3 */ + 0x92 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat4.usbb1_ulpiphy_dat4 */ + 0x94 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat5.usbb1_ulpiphy_dat5 */ + 0x96 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat6.usbb1_ulpiphy_dat6 */ + 0x98 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* usbb1_ulpitll_dat7.usbb1_ulpiphy_dat7 */ >; }; i2c1_pins: pinmux_i2c1_pins { pinctrl-single,pins = < - 0xe2 0x118 /* i2c1_scl PULLUP | INPUTENABLE | MODE0 */ - 0xe4 0x118 /* i2c1_sda PULLUP | INPUTENABLE | MODE0 */ + 0xe2 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */ + 0xe4 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */ >; }; i2c2_pins: pinmux_i2c2_pins { pinctrl-single,pins = < - 0xe6 0x118 /* i2c2_scl PULLUP | INPUTENABLE | MODE0 */ - 0xe8 0x118 /* i2c2_sda PULLUP | INPUTENABLE | MODE0 */ + 0xe6 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_scl */ + 0xe8 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_sda */ >; }; i2c3_pins: pinmux_i2c3_pins { pinctrl-single,pins = < - 0xea 0x118 /* i2c3_scl PULLUP | INPUTENABLE | MODE0 */ - 0xec 0x118 /* i2c3_sda PULLUP | INPUTENABLE | MODE0 */ + 0xea (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl */ + 0xec (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */ >; }; i2c4_pins: pinmux_i2c4_pins { pinctrl-single,pins = < - 0xee 0x118 /* i2c4_scl PULLUP | INPUTENABLE | MODE0 */ - 0xf0 0x118 /* i2c4_sda PULLUP | INPUTENABLE | MODE0 */ + 0xee (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_scl */ + 0xf0 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_sda */ + >; + }; +}; + +&omap4_pmx_wkup { + led_wkgpio_pins: pinmux_leds_wkpins { + pinctrl-single,pins = < + 0x1a (PIN_OUTPUT | MUX_MODE3) /* gpio_wk7 */ + 0x1c (PIN_OUTPUT | MUX_MODE3) /* gpio_wk8 */ >; }; }; @@ -145,18 +245,18 @@ twl: twl@48 { reg = <0x48>; - /* SPI = 0, IRQ# = 7, 4 = active high level-sensitive */ - interrupts = <0 7 4>; /* IRQ_SYS_1N cascaded to gic */ + /* IRQ# = 7 */ + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */ interrupt-parent = <&gic>; }; twl6040: twl@4b { compatible = "ti,twl6040"; reg = <0x4b>; - /* SPI = 0, IRQ# = 119, 4 = active high level-sensitive */ - interrupts = <0 119 4>; /* IRQ_SYS_2N cascaded to gic */ + /* IRQ# = 119 */ + interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_2N cascaded to gic */ interrupt-parent = <&gic>; - ti,audpwron-gpio = <&gpio4 31 0>; /* gpio line 127 */ + ti,audpwron-gpio = <&gpio4 31 GPIO_ACTIVE_HIGH>; /* gpio line 127 */ vio-supply = <&v1v8>; v2v1-supply = <&v2v1>; @@ -164,7 +264,7 @@ }; }; -/include/ "twl6030.dtsi" +#include "twl6030.dtsi" &i2c2 { pinctrl-names = "default"; @@ -249,3 +349,11 @@ mode = <3>; power = <50>; }; + +&usbhshost { + port1-mode = "ehci-phy"; +}; + +&usbhsehci { + phys = <&hsusb1_phy>; +}; diff --git a/arch/arm/boot/dts/omap4-panda-es.dts b/arch/arm/boot/dts/omap4-panda-es.dts index f1d8c217ce12..56c435468e94 100644 --- a/arch/arm/boot/dts/omap4-panda-es.dts +++ b/arch/arm/boot/dts/omap4-panda-es.dts @@ -7,8 +7,8 @@ */ /dts-v1/; -/include/ "omap4460.dtsi" -/include/ "omap4-panda-common.dtsi" +#include "omap4460.dtsi" +#include "omap4-panda-common.dtsi" /* Audio routing is differnet between PandaBoard4430 and PandaBoardES */ &sound { @@ -29,8 +29,36 @@ /* PandaboardES has external pullups on SCL & SDA */ &dss_hdmi_pins { pinctrl-single,pins = < - 0x5a 0x118 /* hdmi_cec.hdmi_cec INPUT PULLUP | MODE 0 */ - 0x5c 0x100 /* hdmi_scl.hdmi_scl INPUT | MODE 0 */ - 0x5e 0x100 /* hdmi_sda.hdmi_sda INPUT | MODE 0 */ + 0x5a (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */ + 0x5c (PIN_INPUT | MUX_MODE0) /* hdmi_scl.hdmi_scl */ + 0x5e (PIN_INPUT | MUX_MODE0) /* hdmi_sda.hdmi_sda */ >; }; + +&omap4_pmx_core { + led_gpio_pins: gpio_led_pmx { + pinctrl-single,pins = < + 0xb6 (PIN_OUTPUT | MUX_MODE3) /* gpio_110 */ + >; + }; +}; + +&led_wkgpio_pins { + pinctrl-single,pins = < + 0x1c (PIN_OUTPUT | MUX_MODE3) /* gpio_wk8 */ + >; +}; + +&leds { + pinctrl-0 = < + &led_gpio_pins + &led_wkgpio_pins + >; + + heartbeat { + gpios = <&gpio4 14 GPIO_ACTIVE_HIGH>; + }; + mmc { + gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>; + }; +}; diff --git a/arch/arm/boot/dts/omap4-panda.dts b/arch/arm/boot/dts/omap4-panda.dts index f8b221f0168e..6189a8b77d7f 100644 --- a/arch/arm/boot/dts/omap4-panda.dts +++ b/arch/arm/boot/dts/omap4-panda.dts @@ -7,5 +7,5 @@ */ /dts-v1/; -/include/ "omap443x.dtsi" -/include/ "omap4-panda-common.dtsi" +#include "omap443x.dtsi" +#include "omap4-panda-common.dtsi" diff --git a/arch/arm/boot/dts/omap4-sdp-es23plus.dts b/arch/arm/boot/dts/omap4-sdp-es23plus.dts index b4a40ffbce31..aad5dda0f469 100644 --- a/arch/arm/boot/dts/omap4-sdp-es23plus.dts +++ b/arch/arm/boot/dts/omap4-sdp-es23plus.dts @@ -5,13 +5,13 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -/include/ "omap4-sdp.dts" +#include "omap4-sdp.dts" /* SDP boards with 4430 ES2.3+ or 4460 have external pullups on SCL & SDA */ &dss_hdmi_pins { pinctrl-single,pins = < - 0x5a 0x118 /* hdmi_cec.hdmi_cec INPUT PULLUP | MODE 0 */ - 0x5c 0x100 /* hdmi_scl.hdmi_scl INPUT | MODE 0 */ - 0x5e 0x100 /* hdmi_sda.hdmi_sda INPUT | MODE 0 */ + 0x5a (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */ + 0x5c (PIN_INPUT | MUX_MODE0) /* hdmi_scl.hdmi_scl */ + 0x5e (PIN_INPUT | MUX_MODE0) /* hdmi_sda.hdmi_sda */ >; }; diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts index a35d9cd58063..7951b4ea500a 100644 --- a/arch/arm/boot/dts/omap4-sdp.dts +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -7,8 +7,8 @@ */ /dts-v1/; -/include/ "omap443x.dtsi" -/include/ "elpida_ecb240abacn.dtsi" +#include "omap443x.dtsi" +#include "elpida_ecb240abacn.dtsi" / { model = "TI OMAP4 SDP board"; @@ -41,42 +41,42 @@ compatible = "gpio-leds"; debug0 { label = "omap4:green:debug0"; - gpios = <&gpio2 29 0>; /* 61 */ + gpios = <&gpio2 29 GPIO_ACTIVE_HIGH>; /* 61 */ }; debug1 { label = "omap4:green:debug1"; - gpios = <&gpio1 30 0>; /* 30 */ + gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>; /* 30 */ }; debug2 { label = "omap4:green:debug2"; - gpios = <&gpio1 7 0>; /* 7 */ + gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; /* 7 */ }; debug3 { label = "omap4:green:debug3"; - gpios = <&gpio1 8 0>; /* 8 */ + gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>; /* 8 */ }; debug4 { label = "omap4:green:debug4"; - gpios = <&gpio2 18 0>; /* 50 */ + gpios = <&gpio2 18 GPIO_ACTIVE_HIGH>; /* 50 */ }; user1 { label = "omap4:blue:user"; - gpios = <&gpio6 9 0>; /* 169 */ + gpios = <&gpio6 9 GPIO_ACTIVE_HIGH>; /* 169 */ }; user2 { label = "omap4:red:user"; - gpios = <&gpio6 10 0>; /* 170 */ + gpios = <&gpio6 10 GPIO_ACTIVE_HIGH>; /* 170 */ }; user3 { label = "omap4:green:user"; - gpios = <&gpio5 11 0>; /* 139 */ + gpios = <&gpio5 11 GPIO_ACTIVE_HIGH>; /* 139 */ }; }; @@ -142,9 +142,23 @@ }; }; +&omap4_pmx_wkup { + pinctrl-names = "default"; + pinctrl-0 = < + &twl6030_wkup_pins + >; + + twl6030_wkup_pins: pinmux_twl6030_wkup_pins { + pinctrl-single,pins = < + 0x14 (PIN_OUTPUT | MUX_MODE2) /* fref_clk0_out.sys_drm_msecure */ + >; + }; +}; + &omap4_pmx_core { pinctrl-names = "default"; pinctrl-0 = < + &twl6030_pins &twl6040_pins &mcpdm_pins &dmic_pins @@ -156,123 +170,129 @@ uart2_pins: pinmux_uart2_pins { pinctrl-single,pins = < - 0xd8 0x118 /* uart2_cts.uart2_cts INPUT_PULLUP | MODE0 */ - 0xda 0 /* uart2_rts.uart2_rts OUTPUT | MODE0 */ - 0xdc 0x118 /* uart2_rx.uart2_rx INPUT_PULLUP | MODE0 */ - 0xde 0 /* uart2_tx.uart2_tx OUTPUT | MODE0 */ + 0xd8 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_cts.uart2_cts */ + 0xda (PIN_OUTPUT | MUX_MODE0) /* uart2_rts.uart2_rts */ + 0xdc (PIN_INPUT_PULLUP | MUX_MODE0) /* uart2_rx.uart2_rx */ + 0xde (PIN_OUTPUT | MUX_MODE0) /* uart2_tx.uart2_tx */ >; }; uart3_pins: pinmux_uart3_pins { pinctrl-single,pins = < - 0x100 0x118 /* uart3_cts_rctx.uart3_cts_rctx INPUT_PULLUP | MODE0 */ - 0x102 0 /* uart3_rts_sd.uart3_rts_sd OUTPUT | MODE0 */ - 0x104 0x100 /* uart3_rx_irrx.uart3_rx_irrx INPUT | MODE0 */ - 0x106 0 /* uart3_tx_irtx.uart3_tx_irtx OUTPUT | MODE0 */ + 0x100 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart3_cts_rctx.uart3_cts_rctx */ + 0x102 (PIN_OUTPUT | MUX_MODE0) /* uart3_rts_sd.uart3_rts_sd */ + 0x104 (PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */ + 0x106 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */ >; }; uart4_pins: pinmux_uart4_pins { pinctrl-single,pins = < - 0x11c 0x100 /* uart4_rx.uart4_rx INPUT | MODE0 */ - 0x11e 0 /* uart4_tx.uart4_tx OUTPUT | MODE0 */ + 0x11c (PIN_INPUT | MUX_MODE0) /* uart4_rx.uart4_rx */ + 0x11e (PIN_OUTPUT | MUX_MODE0) /* uart4_tx.uart4_tx */ + >; + }; + + twl6030_pins: pinmux_twl6030_pins { + pinctrl-single,pins = < + 0x15e (WAKEUP_EN | PIN_INPUT_PULLUP | MUX_MODE0) /* sys_nirq1.sys_nirq1 */ >; }; twl6040_pins: pinmux_twl6040_pins { pinctrl-single,pins = < - 0xe0 0x3 /* hdq_sio.gpio_127 OUTPUT | MODE3 */ - 0x160 0x100 /* sys_nirq2.sys_nirq2 INPUT | MODE0 */ + 0xe0 (PIN_OUTPUT | MUX_MODE3) /* hdq_sio.gpio_127 */ + 0x160 (PIN_INPUT | MUX_MODE0) /* sys_nirq2.sys_nirq2 */ >; }; mcpdm_pins: pinmux_mcpdm_pins { pinctrl-single,pins = < - 0xc6 0x108 /* abe_pdm_ul_data.abe_pdm_ul_data INPUT PULLDOWN | MODE0 */ - 0xc8 0x108 /* abe_pdm_dl_data.abe_pdm_dl_data INPUT PULLDOWN | MODE0 */ - 0xca 0x118 /* abe_pdm_frame.abe_pdm_frame INPUT PULLUP | MODE0 */ - 0xcc 0x108 /* abe_pdm_lb_clk.abe_pdm_lb_clk INPUT PULLDOWN | MODE0 */ - 0xce 0x108 /* abe_clks.abe_clks INPUT PULLDOWN | MODE0 */ + 0xc6 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_ul_data.abe_pdm_ul_data */ + 0xc8 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_dl_data.abe_pdm_dl_data */ + 0xca (PIN_INPUT_PULLUP | MUX_MODE0) /* abe_pdm_frame.abe_pdm_frame */ + 0xcc (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_pdm_lb_clk.abe_pdm_lb_clk */ + 0xce (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_clks.abe_clks */ >; }; dmic_pins: pinmux_dmic_pins { pinctrl-single,pins = < - 0xd0 0 /* abe_dmic_clk1.abe_dmic_clk1 OUTPUT | MODE0 */ - 0xd2 0x100 /* abe_dmic_din1.abe_dmic_din1 INPUT | MODE0 */ - 0xd4 0x100 /* abe_dmic_din2.abe_dmic_din2 INPUT | MODE0 */ - 0xd6 0x100 /* abe_dmic_din3.abe_dmic_din3 INPUT | MODE0 */ + 0xd0 (PIN_OUTPUT | MUX_MODE0) /* abe_dmic_clk1.abe_dmic_clk1 */ + 0xd2 (PIN_INPUT | MUX_MODE0) /* abe_dmic_din1.abe_dmic_din1 */ + 0xd4 (PIN_INPUT | MUX_MODE0) /* abe_dmic_din2.abe_dmic_din2 */ + 0xd6 (PIN_INPUT | MUX_MODE0) /* abe_dmic_din3.abe_dmic_din3 */ >; }; mcbsp1_pins: pinmux_mcbsp1_pins { pinctrl-single,pins = < - 0xbe 0x100 /* abe_mcbsp1_clkx.abe_mcbsp1_clkx INPUT | MODE0 */ - 0xc0 0x108 /* abe_mcbsp1_dr.abe_mcbsp1_dr INPUT PULLDOWN | MODE0 */ - 0xc2 0x8 /* abe_mcbsp1_dx.abe_mcbsp1_dx OUTPUT PULLDOWN | MODE0 */ - 0xc4 0x100 /* abe_mcbsp1_fsx.abe_mcbsp1_fsx INPUT | MODE0 */ + 0xbe (PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_clkx.abe_mcbsp1_clkx */ + 0xc0 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp1_dr.abe_mcbsp1_dr */ + 0xc2 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp1_dx.abe_mcbsp1_dx */ + 0xc4 (PIN_INPUT | MUX_MODE0) /* abe_mcbsp1_fsx.abe_mcbsp1_fsx */ >; }; mcbsp2_pins: pinmux_mcbsp2_pins { pinctrl-single,pins = < - 0xb6 0x100 /* abe_mcbsp2_clkx.abe_mcbsp2_clkx INPUT | MODE0 */ - 0xb8 0x108 /* abe_mcbsp2_dr.abe_mcbsp2_dr INPUT PULLDOWN | MODE0 */ - 0xba 0x8 /* abe_mcbsp2_dx.abe_mcbsp2_dx OUTPUT PULLDOWN | MODE0 */ - 0xbc 0x100 /* abe_mcbsp2_fsx.abe_mcbsp2_fsx INPUT | MODE0 */ + 0xb6 (PIN_INPUT | MUX_MODE0) /* abe_mcbsp2_clkx.abe_mcbsp2_clkx */ + 0xb8 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp2_dr.abe_mcbsp2_dr */ + 0xba (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* abe_mcbsp2_dx.abe_mcbsp2_dx */ + 0xbc (PIN_INPUT | MUX_MODE0) /* abe_mcbsp2_fsx.abe_mcbsp2_fsx */ >; }; mcspi1_pins: pinmux_mcspi1_pins { pinctrl-single,pins = < - 0xf2 0x100 /* mcspi1_clk.mcspi1_clk INPUT | MODE0 */ - 0xf4 0x100 /* mcspi1_somi.mcspi1_somi INPUT | MODE0 */ - 0xf6 0x100 /* mcspi1_simo.mcspi1_simo INPUT | MODE0 */ - 0xf8 0x100 /* mcspi1_cs0.mcspi1_cs0 INPUT | MODE0*/ + 0xf2 (PIN_INPUT | MUX_MODE0) /* mcspi1_clk.mcspi1_clk */ + 0xf4 (PIN_INPUT | MUX_MODE0) /* mcspi1_somi.mcspi1_somi */ + 0xf6 (PIN_INPUT | MUX_MODE0) /* mcspi1_simo.mcspi1_simo */ + 0xf8 (PIN_INPUT | MUX_MODE0) /* mcspi1_cs0.mcspi1_cs0 */ >; }; dss_hdmi_pins: pinmux_dss_hdmi_pins { pinctrl-single,pins = < - 0x5a 0x118 /* hdmi_cec.hdmi_cec INPUT PULLUP | MODE 0 */ - 0x5c 0x118 /* hdmi_scl.hdmi_scl INPUT PULLUP | MODE 0 */ - 0x5e 0x118 /* hdmi_sda.hdmi_sda INPUT PULLUP | MODE 0 */ + 0x5a (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */ + 0x5c (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_scl.hdmi_scl */ + 0x5e (PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_sda.hdmi_sda */ >; }; tpd12s015_pins: pinmux_tpd12s015_pins { pinctrl-single,pins = < - 0x22 0x3 /* gpmc_a17.gpio_41 OUTPUT | MODE3 */ - 0x48 0x3 /* gpmc_nbe1.gpio_60 OUTPUT | MODE3 */ - 0x58 0x10b /* hdmi_hpd.gpio_63 INPUT PULLDOWN | MODE3 */ + 0x22 (PIN_OUTPUT | MUX_MODE3) /* gpmc_a17.gpio_41 */ + 0x48 (PIN_OUTPUT | MUX_MODE3) /* gpmc_nbe1.gpio_60 */ + 0x58 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* hdmi_hpd.gpio_63 */ >; }; i2c1_pins: pinmux_i2c1_pins { pinctrl-single,pins = < - 0xe2 0x118 /* i2c1_scl PULLUP | INPUTENABLE | MODE0 */ - 0xe4 0x118 /* i2c1_sda PULLUP | INPUTENABLE | MODE0 */ + 0xe2 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */ + 0xe4 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */ >; }; i2c2_pins: pinmux_i2c2_pins { pinctrl-single,pins = < - 0xe6 0x118 /* i2c2_scl PULLUP | INPUTENABLE | MODE0 */ - 0xe8 0x118 /* i2c2_sda PULLUP | INPUTENABLE | MODE0 */ + 0xe6 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_scl */ + 0xe8 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c2_sda */ >; }; i2c3_pins: pinmux_i2c3_pins { pinctrl-single,pins = < - 0xea 0x118 /* i2c3_scl PULLUP | INPUTENABLE | MODE0 */ - 0xec 0x118 /* i2c3_sda PULLUP | INPUTENABLE | MODE0 */ + 0xea (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_scl */ + 0xec (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */ >; }; i2c4_pins: pinmux_i2c4_pins { pinctrl-single,pins = < - 0xee 0x118 /* i2c4_scl PULLUP | INPUTENABLE | MODE0 */ - 0xf0 0x118 /* i2c4_sda PULLUP | INPUTENABLE | MODE0 */ + 0xee (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_scl */ + 0xf0 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c4_sda */ >; }; }; @@ -286,7 +306,7 @@ twl: twl@48 { reg = <0x48>; /* SPI = 0, IRQ# = 7, 4 = active high level-sensitive */ - interrupts = <0 7 4>; /* IRQ_SYS_1N cascaded to gic */ + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */ interrupt-parent = <&gic>; }; @@ -294,7 +314,7 @@ compatible = "ti,twl6040"; reg = <0x4b>; /* SPI = 0, IRQ# = 119, 4 = active high level-sensitive */ - interrupts = <0 119 4>; /* IRQ_SYS_2N cascaded to gic */ + interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_2N cascaded to gic */ interrupt-parent = <&gic>; ti,audpwron-gpio = <&gpio4 31 0>; /* gpio line 127 */ @@ -316,7 +336,7 @@ }; }; -/include/ "twl6030.dtsi" +#include "twl6030.dtsi" &i2c2 { pinctrl-names = "default"; @@ -375,7 +395,7 @@ spi-max-frequency = <24000000>; reg = <0>; interrupt-parent = <&gpio2>; - interrupts = <2 8>; /* gpio line 34, low triggered */ + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; /* gpio line 34 */ vdd-supply = <&vdd_eth>; }; }; diff --git a/arch/arm/boot/dts/omap4-var-som.dts b/arch/arm/boot/dts/omap4-var-som.dts index 7e04103779c4..b41269e871dd 100644 --- a/arch/arm/boot/dts/omap4-var-som.dts +++ b/arch/arm/boot/dts/omap4-var-som.dts @@ -7,7 +7,7 @@ */ /dts-v1/; -/include/ "omap443x.dtsi" +#include "omap443x.dtsi" / { model = "Variscite OMAP4 SOM"; @@ -34,12 +34,12 @@ twl: twl@48 { reg = <0x48>; /* SPI = 0, IRQ# = 7, 4 = active high level-sensitive */ - interrupts = <0 7 4>; /* IRQ_SYS_1N cascaded to gic */ + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */ interrupt-parent = <&gic>; }; }; -/include/ "twl6030.dtsi" +#include "twl6030.dtsi" &i2c2 { clock-frequency = <400000>; @@ -68,7 +68,7 @@ spi-max-frequency = <24000000>; reg = <0>; interrupt-parent = <&gpio6>; - interrupts = <11 8>; /* gpio line 171, low triggered */ + interrupts = <11 IRQ_TYPE_LEVEL_LOW>; /* gpio line 171 */ vdd-supply = <&vdd_eth>; }; }; diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 2a5642882c8a..22d9f2b593d4 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -6,15 +6,11 @@ * published by the Free Software Foundation. */ -/* - * Carveout for multimedia usecases - * It should be the last 48MB of the first 512MB memory part - * In theory, it should not even exist. That zone should be reserved - * dynamically during the .reserve callback. - */ -/memreserve/ 0x9d000000 0x03000000; +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/pinctrl/omap.h> -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" / { compatible = "ti,omap4430", "ti,omap4"; @@ -28,13 +24,20 @@ }; cpus { + #address-cells = <1>; + #size-cells = <0>; + cpu@0 { compatible = "arm,cortex-a9"; + device_type = "cpu"; next-level-cache = <&L2>; + reg = <0x0>; }; cpu@1 { compatible = "arm,cortex-a9"; + device_type = "cpu"; next-level-cache = <&L2>; + reg = <0x1>; }; }; @@ -56,7 +59,7 @@ local-timer@0x48240600 { compatible = "arm,cortex-a9-twd-timer"; reg = <0x48240600 0x20>; - interrupts = <1 13 0x304>; + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_RAW(3) | IRQ_TYPE_LEVEL_HIGH)>; }; /* @@ -97,8 +100,8 @@ reg = <0x44000000 0x1000>, <0x44800000 0x2000>, <0x45000000 0x1000>; - interrupts = <0 9 0x4>, - <0 10 0x4>; + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; counter32k: counter@4a304000 { compatible = "ti,omap-counter32k"; @@ -126,10 +129,10 @@ sdma: dma-controller@4a056000 { compatible = "ti,omap4430-sdma"; reg = <0x4a056000 0x1000>; - interrupts = <0 12 0x4>, - <0 13 0x4>, - <0 14 0x4>, - <0 15 0x4>; + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; #dma-cells = <1>; #dma-channels = <32>; #dma-requests = <127>; @@ -138,7 +141,7 @@ gpio1: gpio@4a310000 { compatible = "ti,omap4-gpio"; reg = <0x4a310000 0x200>; - interrupts = <0 29 0x4>; + interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "gpio1"; ti,gpio-always-on; gpio-controller; @@ -150,7 +153,7 @@ gpio2: gpio@48055000 { compatible = "ti,omap4-gpio"; reg = <0x48055000 0x200>; - interrupts = <0 30 0x4>; + interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "gpio2"; gpio-controller; #gpio-cells = <2>; @@ -161,7 +164,7 @@ gpio3: gpio@48057000 { compatible = "ti,omap4-gpio"; reg = <0x48057000 0x200>; - interrupts = <0 31 0x4>; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "gpio3"; gpio-controller; #gpio-cells = <2>; @@ -172,7 +175,7 @@ gpio4: gpio@48059000 { compatible = "ti,omap4-gpio"; reg = <0x48059000 0x200>; - interrupts = <0 32 0x4>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "gpio4"; gpio-controller; #gpio-cells = <2>; @@ -183,7 +186,7 @@ gpio5: gpio@4805b000 { compatible = "ti,omap4-gpio"; reg = <0x4805b000 0x200>; - interrupts = <0 33 0x4>; + interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "gpio5"; gpio-controller; #gpio-cells = <2>; @@ -194,7 +197,7 @@ gpio6: gpio@4805d000 { compatible = "ti,omap4-gpio"; reg = <0x4805d000 0x200>; - interrupts = <0 34 0x4>; + interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "gpio6"; gpio-controller; #gpio-cells = <2>; @@ -207,7 +210,7 @@ reg = <0x50000000 0x1000>; #address-cells = <2>; #size-cells = <1>; - interrupts = <0 20 0x4>; + interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; gpmc,num-cs = <8>; gpmc,num-waitpins = <4>; ti,hwmods = "gpmc"; @@ -216,7 +219,7 @@ uart1: serial@4806a000 { compatible = "ti,omap4-uart"; reg = <0x4806a000 0x100>; - interrupts = <0 72 0x4>; + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "uart1"; clock-frequency = <48000000>; }; @@ -224,7 +227,7 @@ uart2: serial@4806c000 { compatible = "ti,omap4-uart"; reg = <0x4806c000 0x100>; - interrupts = <0 73 0x4>; + interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "uart2"; clock-frequency = <48000000>; }; @@ -232,7 +235,7 @@ uart3: serial@48020000 { compatible = "ti,omap4-uart"; reg = <0x48020000 0x100>; - interrupts = <0 74 0x4>; + interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "uart3"; clock-frequency = <48000000>; }; @@ -240,7 +243,7 @@ uart4: serial@4806e000 { compatible = "ti,omap4-uart"; reg = <0x4806e000 0x100>; - interrupts = <0 70 0x4>; + interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "uart4"; clock-frequency = <48000000>; }; @@ -248,7 +251,7 @@ i2c1: i2c@48070000 { compatible = "ti,omap4-i2c"; reg = <0x48070000 0x100>; - interrupts = <0 56 0x4>; + interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "i2c1"; @@ -257,7 +260,7 @@ i2c2: i2c@48072000 { compatible = "ti,omap4-i2c"; reg = <0x48072000 0x100>; - interrupts = <0 57 0x4>; + interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "i2c2"; @@ -266,7 +269,7 @@ i2c3: i2c@48060000 { compatible = "ti,omap4-i2c"; reg = <0x48060000 0x100>; - interrupts = <0 61 0x4>; + interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "i2c3"; @@ -275,7 +278,7 @@ i2c4: i2c@48350000 { compatible = "ti,omap4-i2c"; reg = <0x48350000 0x100>; - interrupts = <0 62 0x4>; + interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "i2c4"; @@ -284,7 +287,7 @@ mcspi1: spi@48098000 { compatible = "ti,omap4-mcspi"; reg = <0x48098000 0x200>; - interrupts = <0 65 0x4>; + interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "mcspi1"; @@ -304,7 +307,7 @@ mcspi2: spi@4809a000 { compatible = "ti,omap4-mcspi"; reg = <0x4809a000 0x200>; - interrupts = <0 66 0x4>; + interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "mcspi2"; @@ -319,7 +322,7 @@ mcspi3: spi@480b8000 { compatible = "ti,omap4-mcspi"; reg = <0x480b8000 0x200>; - interrupts = <0 91 0x4>; + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "mcspi3"; @@ -331,7 +334,7 @@ mcspi4: spi@480ba000 { compatible = "ti,omap4-mcspi"; reg = <0x480ba000 0x200>; - interrupts = <0 48 0x4>; + interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "mcspi4"; @@ -343,7 +346,7 @@ mmc1: mmc@4809c000 { compatible = "ti,omap4-hsmmc"; reg = <0x4809c000 0x400>; - interrupts = <0 83 0x4>; + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "mmc1"; ti,dual-volt; ti,needs-special-reset; @@ -354,7 +357,7 @@ mmc2: mmc@480b4000 { compatible = "ti,omap4-hsmmc"; reg = <0x480b4000 0x400>; - interrupts = <0 86 0x4>; + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "mmc2"; ti,needs-special-reset; dmas = <&sdma 47>, <&sdma 48>; @@ -364,7 +367,7 @@ mmc3: mmc@480ad000 { compatible = "ti,omap4-hsmmc"; reg = <0x480ad000 0x400>; - interrupts = <0 94 0x4>; + interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "mmc3"; ti,needs-special-reset; dmas = <&sdma 77>, <&sdma 78>; @@ -374,7 +377,7 @@ mmc4: mmc@480d1000 { compatible = "ti,omap4-hsmmc"; reg = <0x480d1000 0x400>; - interrupts = <0 96 0x4>; + interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "mmc4"; ti,needs-special-reset; dmas = <&sdma 57>, <&sdma 58>; @@ -384,7 +387,7 @@ mmc5: mmc@480d5000 { compatible = "ti,omap4-hsmmc"; reg = <0x480d5000 0x400>; - interrupts = <0 59 0x4>; + interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "mmc5"; ti,needs-special-reset; dmas = <&sdma 59>, <&sdma 60>; @@ -394,7 +397,7 @@ wdt2: wdt@4a314000 { compatible = "ti,omap4-wdt", "ti,omap3-wdt"; reg = <0x4a314000 0x80>; - interrupts = <0 80 0x4>; + interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "wd_timer2"; }; @@ -403,7 +406,7 @@ reg = <0x40132000 0x7f>, /* MPU private access */ <0x49032000 0x7f>; /* L3 Interconnect */ reg-names = "mpu", "dma"; - interrupts = <0 112 0x4>; + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "mcpdm"; dmas = <&sdma 65>, <&sdma 66>; @@ -415,7 +418,7 @@ reg = <0x4012e000 0x7f>, /* MPU private access */ <0x4902e000 0x7f>; /* L3 Interconnect */ reg-names = "mpu", "dma"; - interrupts = <0 114 0x4>; + interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "dmic"; dmas = <&sdma 67>; dma-names = "up_link"; @@ -426,7 +429,7 @@ reg = <0x40122000 0xff>, /* MPU private access */ <0x49022000 0xff>; /* L3 Interconnect */ reg-names = "mpu", "dma"; - interrupts = <0 17 0x4>; + interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "common"; ti,buffer-size = <128>; ti,hwmods = "mcbsp1"; @@ -440,7 +443,7 @@ reg = <0x40124000 0xff>, /* MPU private access */ <0x49024000 0xff>; /* L3 Interconnect */ reg-names = "mpu", "dma"; - interrupts = <0 22 0x4>; + interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "common"; ti,buffer-size = <128>; ti,hwmods = "mcbsp2"; @@ -454,7 +457,7 @@ reg = <0x40126000 0xff>, /* MPU private access */ <0x49026000 0xff>; /* L3 Interconnect */ reg-names = "mpu", "dma"; - interrupts = <0 23 0x4>; + interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "common"; ti,buffer-size = <128>; ti,hwmods = "mcbsp3"; @@ -467,7 +470,7 @@ compatible = "ti,omap4-mcbsp"; reg = <0x48096000 0xff>; /* L4 Interconnect */ reg-names = "mpu"; - interrupts = <0 16 0x4>; + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "common"; ti,buffer-size = <128>; ti,hwmods = "mcbsp4"; @@ -479,7 +482,7 @@ keypad: keypad@4a31c000 { compatible = "ti,omap4-keypad"; reg = <0x4a31c000 0x80>; - interrupts = <0 120 0x4>; + interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; reg-names = "mpu"; ti,hwmods = "kbd"; }; @@ -487,7 +490,7 @@ emif1: emif@4c000000 { compatible = "ti,emif-4d"; reg = <0x4c000000 0x100>; - interrupts = <0 110 0x4>; + interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "emif1"; phy-type = <1>; hw-caps-read-idle-ctrl; @@ -498,7 +501,7 @@ emif2: emif@4d000000 { compatible = "ti,emif-4d"; reg = <0x4d000000 0x100>; - interrupts = <0 111 0x4>; + interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "emif2"; phy-type = <1>; hw-caps-read-idle-ctrl; @@ -523,7 +526,7 @@ timer1: timer@4a318000 { compatible = "ti,omap3430-timer"; reg = <0x4a318000 0x80>; - interrupts = <0 37 0x4>; + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer1"; ti,timer-alwon; }; @@ -531,21 +534,21 @@ timer2: timer@48032000 { compatible = "ti,omap3430-timer"; reg = <0x48032000 0x80>; - interrupts = <0 38 0x4>; + interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer2"; }; timer3: timer@48034000 { compatible = "ti,omap4430-timer"; reg = <0x48034000 0x80>; - interrupts = <0 39 0x4>; + interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer3"; }; timer4: timer@48036000 { compatible = "ti,omap4430-timer"; reg = <0x48036000 0x80>; - interrupts = <0 40 0x4>; + interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer4"; }; @@ -553,7 +556,7 @@ compatible = "ti,omap4430-timer"; reg = <0x40138000 0x80>, <0x49038000 0x80>; - interrupts = <0 41 0x4>; + interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer5"; ti,timer-dsp; }; @@ -562,7 +565,7 @@ compatible = "ti,omap4430-timer"; reg = <0x4013a000 0x80>, <0x4903a000 0x80>; - interrupts = <0 42 0x4>; + interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer6"; ti,timer-dsp; }; @@ -571,7 +574,7 @@ compatible = "ti,omap4430-timer"; reg = <0x4013c000 0x80>, <0x4903c000 0x80>; - interrupts = <0 43 0x4>; + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer7"; ti,timer-dsp; }; @@ -580,7 +583,7 @@ compatible = "ti,omap4430-timer"; reg = <0x4013e000 0x80>, <0x4903e000 0x80>; - interrupts = <0 44 0x4>; + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer8"; ti,timer-pwm; ti,timer-dsp; @@ -589,7 +592,7 @@ timer9: timer@4803e000 { compatible = "ti,omap4430-timer"; reg = <0x4803e000 0x80>; - interrupts = <0 45 0x4>; + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer9"; ti,timer-pwm; }; @@ -597,7 +600,7 @@ timer10: timer@48086000 { compatible = "ti,omap3430-timer"; reg = <0x48086000 0x80>; - interrupts = <0 46 0x4>; + interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer10"; ti,timer-pwm; }; @@ -605,7 +608,7 @@ timer11: timer@48088000 { compatible = "ti,omap4430-timer"; reg = <0x48088000 0x80>; - interrupts = <0 47 0x4>; + interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer11"; ti,timer-pwm; }; @@ -613,7 +616,7 @@ usbhstll: usbhstll@4a062000 { compatible = "ti,usbhs-tll"; reg = <0x4a062000 0x1000>; - interrupts = <0 78 0x4>; + interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "usb_tll_hs"; }; @@ -629,14 +632,14 @@ compatible = "ti,ohci-omap3", "usb-ohci"; reg = <0x4a064800 0x400>; interrupt-parent = <&gic>; - interrupts = <0 76 0x4>; + interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; }; usbhsehci: ehci@4a064c00 { compatible = "ti,ehci-omap", "usb-ehci"; reg = <0x4a064c00 0x400>; interrupt-parent = <&gic>; - interrupts = <0 77 0x4>; + interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>; }; }; @@ -651,7 +654,7 @@ usb_otg_hs: usb_otg_hs@4a0ab000 { compatible = "ti,omap4-musb"; reg = <0x4a0ab000 0x7ff>; - interrupts = <0 92 0x4>, <0 93 0x4>; + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "mc", "dma"; ti,hwmods = "usb_otg_hs"; usb-phy = <&usb2_phy>; diff --git a/arch/arm/boot/dts/omap443x.dtsi b/arch/arm/boot/dts/omap443x.dtsi index cccf39af4925..bcf455efe18d 100644 --- a/arch/arm/boot/dts/omap443x.dtsi +++ b/arch/arm/boot/dts/omap443x.dtsi @@ -8,7 +8,7 @@ * kind, whether express or implied. */ -/include/ "omap4.dtsi" +#include "omap4.dtsi" / { cpus { @@ -24,4 +24,10 @@ clock-latency = <300000>; /* From legacy driver */ }; }; + + bandgap { + reg = <0x4a002260 0x4 + 0x4a00232C 0x4>; + compatible = "ti,omap4430-bandgap"; + }; }; diff --git a/arch/arm/boot/dts/omap4460.dtsi b/arch/arm/boot/dts/omap4460.dtsi index 2cf227c86099..c2f0f39b5a24 100644 --- a/arch/arm/boot/dts/omap4460.dtsi +++ b/arch/arm/boot/dts/omap4460.dtsi @@ -7,7 +7,7 @@ * version 2. This program is licensed "as is" without any warranty of any * kind, whether express or implied. */ -/include/ "omap4.dtsi" +#include "omap4.dtsi" / { cpus { @@ -25,8 +25,17 @@ pmu { compatible = "arm,cortex-a9-pmu"; - interrupts = <0 54 0x4>, - <0 55 0x4>; + interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "debugss"; }; + + bandgap { + reg = <0x4a002260 0x4 + 0x4a00232C 0x4 + 0x4a002378 0x18>; + compatible = "ti,omap4460-bandgap"; + interrupts = <0 126 IRQ_TYPE_LEVEL_HIGH>; /* talert */ + gpios = <&gpio3 22 0>; /* tshut */ + }; }; diff --git a/arch/arm/boot/dts/omap5-evm.dts b/arch/arm/boot/dts/omap5-evm.dts deleted file mode 100644 index 982acd19477d..000000000000 --- a/arch/arm/boot/dts/omap5-evm.dts +++ /dev/null @@ -1,261 +0,0 @@ -/* - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -/dts-v1/; - -/include/ "omap5.dtsi" -/include/ "samsung_k3pe0e000b.dtsi" - -/ { - model = "TI OMAP5 EVM board"; - compatible = "ti,omap5-evm", "ti,omap5"; - - memory { - device_type = "memory"; - reg = <0x80000000 0x7F000000>; /* 2032 MB */ - }; - - vmmcsd_fixed: fixedregulator-mmcsd { - compatible = "regulator-fixed"; - regulator-name = "vmmcsd_fixed"; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3000000>; - }; - -}; - -&omap5_pmx_core { - pinctrl-names = "default"; - pinctrl-0 = < - &twl6040_pins - &mcpdm_pins - &dmic_pins - &mcbsp1_pins - &mcbsp2_pins - >; - - twl6040_pins: pinmux_twl6040_pins { - pinctrl-single,pins = < - 0x18a 0x6 /* perslimbus2_clock.gpio5_145 OUTPUT | MODE6 */ - >; - }; - - mcpdm_pins: pinmux_mcpdm_pins { - pinctrl-single,pins = < - 0x142 0x108 /* abe_clks.abe_clks INPUT PULLDOWN | MODE0 */ - 0x15c 0x108 /* abemcpdm_ul_data.abemcpdm_ul_data INPUT PULLDOWN | MODE0 */ - 0x15e 0x108 /* abemcpdm_dl_data.abemcpdm_dl_data INPUT PULLDOWN | MODE0 */ - 0x160 0x118 /* abemcpdm_frame.abemcpdm_frame INPUT PULLUP | MODE0 */ - 0x162 0x108 /* abemcpdm_lb_clk.abemcpdm_lb_clk INPUT PULLDOWN | MODE0 */ - >; - }; - - dmic_pins: pinmux_dmic_pins { - pinctrl-single,pins = < - 0x144 0x100 /* abedmic_din1.abedmic_din1 INPUT | MODE0 */ - 0x146 0x100 /* abedmic_din2.abedmic_din2 INPUT | MODE0 */ - 0x148 0x100 /* abedmic_din3.abedmic_din3 INPUT | MODE0 */ - 0x14a 0 /* abedmic_clk1.abedmic_clk1 OUTPUT | MODE0 */ - >; - }; - - mcbsp1_pins: pinmux_mcbsp1_pins { - pinctrl-single,pins = < - 0x14c 0x101 /* abedmic_clk2.abemcbsp1_fsx INPUT | MODE1 */ - 0x14e 0x9 /* abedmic_clk3.abemcbsp1_dx OUTPUT PULLDOWN | MODE1 */ - 0x150 0x101 /* abeslimbus1_clock.abemcbsp1_clkx INPUT | MODE0 */ - 0x152 0x109 /* abeslimbus1_data.abemcbsp1_dr INPUT PULLDOWN | MODE1 */ - >; - }; - - mcbsp2_pins: pinmux_mcbsp2_pins { - pinctrl-single,pins = < - 0x154 0x108 /* abemcbsp2_dr.abemcbsp2_dr INPUT PULLDOWN | MODE0 */ - 0x156 0x8 /* abemcbsp2_dx.abemcbsp2_dx OUTPUT PULLDOWN | MODE0 */ - 0x158 0x100 /* abemcbsp2_fsx.abemcbsp2_fsx INPUT | MODE0 */ - 0x15a 0x100 /* abemcbsp2_clkx.abemcbsp2_clkx INPUT | MODE0 */ - >; - }; - - i2c1_pins: pinmux_i2c1_pins { - pinctrl-single,pins = < - 0x1b2 0x118 /* i2c1_scl PULLUP | INPUTENABLE | MODE0 */ - 0x1b4 0x118 /* i2c1_sda PULLUP | INPUTENABLE | MODE0 */ - >; - }; - - i2c2_pins: pinmux_i2c2_pins { - pinctrl-single,pins = < - 0x178 0x100 /* i2c2_scl INPUTENABLE | MODE0 */ - 0x17a 0x100 /* i2c2_sda INPUTENABLE | MODE0 */ - >; - }; - - i2c3_pins: pinmux_i2c3_pins { - pinctrl-single,pins = < - 0x13a 0x100 /* i2c3_scl INPUTENABLE | MODE0 */ - 0x13c 0x100 /* i2c3_sda INPUTENABLE | MODE0 */ - >; - }; - - i2c4_pins: pinmux_i2c4_pins { - pinctrl-single,pins = < - 0xb8 0x100 /* i2c4_scl INPUTENABLE | MODE0 */ - 0xba 0x100 /* i2c4_sda INPUTENABLE | MODE0 */ - >; - }; - - i2c5_pins: pinmux_i2c5_pins { - pinctrl-single,pins = < - 0x184 0x100 /* i2c5_scl INPUTENABLE | MODE0 */ - 0x186 0x100 /* i2c5_sda INPUTENABLE | MODE0 */ - >; - }; - - mcspi2_pins: pinmux_mcspi2_pins { - pinctrl-single,pins = < - 0xbc 0x100 /* MCSPI2_CLK INPUTENABLE | MODE0 */ - 0xbe 0x100 /* MCSPI2_SIMO INPUTENABLE | MODE0 */ - 0xc0 0x118 /* MCSPI2_SOMI PULLUP | INPUTENABLE | MODE0*/ - 0xc2 0x0 /* MCSPI2_CS MODE0*/ - >; - }; - - mcspi3_pins: pinmux_mcspi3_pins { - pinctrl-single,pins = < - 0x78 0x101 /* MCSPI2_SOMI INPUTENABLE | MODE1 */ - 0x7a 0x101 /* MCSPI2_CS INPUTENABLE | MODE1 */ - 0x7c 0x101 /* MCSPI2_SIMO INPUTENABLE | MODE1 */ - 0x7e 0x101 /* MCSPI2_CLK INPUTENABLE | MODE1 */ - >; - }; - - mcspi4_pins: pinmux_mcspi4_pins { - pinctrl-single,pins = < - 0x164 0x101 /* MCSPI2_CLK INPUTENABLE | MODE1 */ - 0x168 0x101 /* MCSPI2_SIMO INPUTENABLE | MODE1 */ - 0x16a 0x101 /* MCSPI2_SOMI INPUTENABLE | MODE1 */ - 0x16c 0x101 /* MCSPI2_CS INPUTENABLE | MODE1 */ - >; - }; -}; - -&mmc1 { - vmmc-supply = <&vmmcsd_fixed>; - bus-width = <4>; -}; - -&mmc2 { - vmmc-supply = <&vmmcsd_fixed>; - bus-width = <8>; - ti,non-removable; -}; - -&mmc3 { - bus-width = <4>; - ti,non-removable; -}; - -&mmc4 { - status = "disabled"; -}; - -&mmc5 { - status = "disabled"; -}; - -&i2c1 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c1_pins>; - - clock-frequency = <400000>; -}; - -&i2c2 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c2_pins>; - - clock-frequency = <400000>; - - /* Pressure Sensor */ - bmp085@77 { - compatible = "bosch,bmp085"; - reg = <0x77>; - }; -}; - -&i2c3 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c3_pins>; - - clock-frequency = <400000>; -}; - -&i2c4 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c4_pins>; - - clock-frequency = <400000>; - - /* Temperature Sensor */ - tmp102@48{ - compatible = "ti,tmp102"; - reg = <0x48>; - }; -}; - -&i2c5 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c5_pins>; - - clock-frequency = <400000>; -}; - -&keypad { - keypad,num-rows = <8>; - keypad,num-columns = <8>; - linux,keymap = <0x02020073 /* VOLUP */ - 0x02030072 /* VOLDOWM */ - 0x020400e7 /* SEND */ - 0x02050066 /* HOME */ - 0x0206006b /* END */ - 0x020700d9>; /* SEARCH */ - linux,input-no-autorepeat; -}; - -&mcbsp3 { - status = "disabled"; -}; - -&emif1 { - cs1-used; - device-handle = <&samsung_K3PE0E000B>; -}; - -&emif2 { - cs1-used; - device-handle = <&samsung_K3PE0E000B>; -}; - -&mcspi1 { - -}; - -&mcspi2 { - pinctrl-names = "default"; - pinctrl-0 = <&mcspi2_pins>; -}; - -&mcspi3 { - pinctrl-names = "default"; - pinctrl-0 = <&mcspi3_pins>; -}; - -&mcspi4 { - pinctrl-names = "default"; - pinctrl-0 = <&mcspi4_pins>; -}; diff --git a/arch/arm/boot/dts/omap5-uevm.dts b/arch/arm/boot/dts/omap5-uevm.dts new file mode 100644 index 000000000000..08b72678abff --- /dev/null +++ b/arch/arm/boot/dts/omap5-uevm.dts @@ -0,0 +1,485 @@ +/* + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +#include "omap5.dtsi" +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> + +/ { + model = "TI OMAP5 uEVM board"; + compatible = "ti,omap5-uevm", "ti,omap5"; + + memory { + device_type = "memory"; + reg = <0x80000000 0x7F000000>; /* 2032 MB */ + }; + + vmmcsd_fixed: fixedregulator-mmcsd { + compatible = "regulator-fixed"; + regulator-name = "vmmcsd_fixed"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + }; + + /* HS USB Port 2 RESET */ + hsusb2_reset: hsusb2_reset_reg { + compatible = "regulator-fixed"; + regulator-name = "hsusb2_reset"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>; /* gpio3_80 HUB_NRESET */ + startup-delay-us = <70000>; + enable-active-high; + }; + + /* HS USB Host PHY on PORT 2 */ + hsusb2_phy: hsusb2_phy { + compatible = "usb-nop-xceiv"; + reset-supply = <&hsusb2_reset>; + /** + * FIXME + * Put the right clock phandle here when available + * clocks = <&auxclk1>; + * clock-names = "main_clk"; + */ + clock-frequency = <19200000>; + }; + + /* HS USB Port 3 RESET */ + hsusb3_reset: hsusb3_reset_reg { + compatible = "regulator-fixed"; + regulator-name = "hsusb3_reset"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio3 15 GPIO_ACTIVE_HIGH>; /* gpio3_79 ETH_NRESET */ + startup-delay-us = <70000>; + enable-active-high; + }; + + /* HS USB Host PHY on PORT 3 */ + hsusb3_phy: hsusb3_phy { + compatible = "usb-nop-xceiv"; + reset-supply = <&hsusb3_reset>; + }; + + leds { + compatible = "gpio-leds"; + led@1 { + label = "omap5:blue:usr1"; + gpios = <&gpio5 25 GPIO_ACTIVE_HIGH>; /* gpio5_153 D1 LED */ + linux,default-trigger = "heartbeat"; + default-state = "off"; + }; + }; +}; + +&omap5_pmx_core { + pinctrl-names = "default"; + pinctrl-0 = < + &twl6040_pins + &mcpdm_pins + &dmic_pins + &mcbsp1_pins + &mcbsp2_pins + &usbhost_pins + &led_gpio_pins + >; + + twl6040_pins: pinmux_twl6040_pins { + pinctrl-single,pins = < + 0x18a (PIN_OUTPUT | MUX_MODE6) /* perslimbus2_clock.gpio5_145 */ + >; + }; + + mcpdm_pins: pinmux_mcpdm_pins { + pinctrl-single,pins = < + 0x142 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_clks.abe_clks */ + 0x15c (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abemcpdm_ul_data.abemcpdm_ul_data */ + 0x15e (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abemcpdm_dl_data.abemcpdm_dl_data */ + 0x160 (PIN_INPUT_PULLUP | MUX_MODE0) /* abemcpdm_frame.abemcpdm_frame */ + 0x162 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abemcpdm_lb_clk.abemcpdm_lb_clk */ + >; + }; + + dmic_pins: pinmux_dmic_pins { + pinctrl-single,pins = < + 0x144 (PIN_INPUT | MUX_MODE0) /* abedmic_din1.abedmic_din1 */ + 0x146 (PIN_INPUT | MUX_MODE0) /* abedmic_din2.abedmic_din2 */ + 0x148 (PIN_INPUT | MUX_MODE0) /* abedmic_din3.abedmic_din3 */ + 0x14a (PIN_OUTPUT | MUX_MODE0) /* abedmic_clk1.abedmic_clk1 */ + >; + }; + + mcbsp1_pins: pinmux_mcbsp1_pins { + pinctrl-single,pins = < + 0x14c (PIN_INPUT | MUX_MODE1) /* abedmic_clk2.abemcbsp1_fsx */ + 0x14e (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* abedmic_clk3.abemcbsp1_dx */ + 0x150 (PIN_INPUT | MUX_MODE1) /* abeslimbus1_clock.abemcbsp1_clkx */ + 0x152 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* abeslimbus1_data.abemcbsp1_dr */ + >; + }; + + mcbsp2_pins: pinmux_mcbsp2_pins { + pinctrl-single,pins = < + 0x154 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* abemcbsp2_dr.abemcbsp2_dr */ + 0x156 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* abemcbsp2_dx.abemcbsp2_dx */ + 0x158 (PIN_INPUT | MUX_MODE0) /* abemcbsp2_fsx.abemcbsp2_fsx */ + 0x15a (PIN_INPUT | MUX_MODE0) /* abemcbsp2_clkx.abemcbsp2_clkx */ + >; + }; + + i2c1_pins: pinmux_i2c1_pins { + pinctrl-single,pins = < + 0x1b2 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */ + 0x1b4 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */ + >; + }; + + i2c5_pins: pinmux_i2c5_pins { + pinctrl-single,pins = < + 0x184 (PIN_INPUT | MUX_MODE0) /* i2c5_scl */ + 0x186 (PIN_INPUT | MUX_MODE0) /* i2c5_sda */ + >; + }; + + mcspi2_pins: pinmux_mcspi2_pins { + pinctrl-single,pins = < + 0xbc (PIN_INPUT | MUX_MODE0) /* mcspi2_clk */ + 0xbe (PIN_INPUT | MUX_MODE0) /* mcspi2_simo */ + 0xc0 (PIN_INPUT_PULLUP | MUX_MODE0) /* mcspi2_somi */ + 0xc2 (PIN_OUTPUT | MUX_MODE0) /* mcspi2_cs */ + >; + }; + + mcspi3_pins: pinmux_mcspi3_pins { + pinctrl-single,pins = < + 0x78 (PIN_INPUT | MUX_MODE1) /* mcspi2_somi */ + 0x7a (PIN_INPUT | MUX_MODE1) /* mcspi2_cs */ + 0x7c (PIN_INPUT | MUX_MODE1) /* mcspi2_simo */ + 0x7e (PIN_INPUT | MUX_MODE1) /* mcspi2_clk */ + >; + }; + + mcspi4_pins: pinmux_mcspi4_pins { + pinctrl-single,pins = < + 0x164 (PIN_INPUT | MUX_MODE1) /* mcspi2_clk */ + 0x168 (PIN_INPUT | MUX_MODE1) /* mcspi2_simo */ + 0x16a (PIN_INPUT | MUX_MODE1) /* mcspi2_somi */ + 0x16c (PIN_INPUT | MUX_MODE1) /* mcspi2_cs */ + >; + }; + + usbhost_pins: pinmux_usbhost_pins { + pinctrl-single,pins = < + 0x84 (PIN_INPUT | MUX_MODE0) /* usbb2_hsic_strobe */ + 0x86 (PIN_INPUT | MUX_MODE0) /* usbb2_hsic_data */ + + 0x19e (PIN_INPUT | MUX_MODE0) /* usbb3_hsic_strobe */ + 0x1a0 (PIN_INPUT | MUX_MODE0) /* usbb3_hsic_data */ + + 0x70 (PIN_OUTPUT | MUX_MODE6) /* gpio3_80 HUB_NRESET */ + 0x6e (PIN_OUTPUT | MUX_MODE6) /* gpio3_79 ETH_NRESET */ + >; + }; + + led_gpio_pins: pinmux_led_gpio_pins { + pinctrl-single,pins = < + 0x196 (PIN_OUTPUT | MUX_MODE6) /* uart3_cts_rctx.gpio5_153 */ + >; + }; + + uart1_pins: pinmux_uart1_pins { + pinctrl-single,pins = < + 0x60 (PIN_OUTPUT | MUX_MODE0) /* uart1_tx.uart1_cts */ + 0x62 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_tx.uart1_cts */ + 0x64 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rx.uart1_rts */ + 0x66 (PIN_OUTPUT | MUX_MODE0) /* uart1_rx.uart1_rts */ + >; + }; + + uart3_pins: pinmux_uart3_pins { + pinctrl-single,pins = < + 0x19a (PIN_OUTPUT | MUX_MODE0) /* uart3_rts_irsd.uart3_tx_irtx */ + 0x19c (PIN_INPUT_PULLUP | MUX_MODE0) /* uart3_rx_irrx.uart3_usbb3_hsic */ + >; + }; + + uart5_pins: pinmux_uart5_pins { + pinctrl-single,pins = < + 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart5_rx.uart5_rx */ + 0x172 (PIN_OUTPUT | MUX_MODE0) /* uart5_tx.uart5_tx */ + 0x174 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart5_cts.uart5_rts */ + 0x176 (PIN_OUTPUT | MUX_MODE0) /* uart5_cts.uart5_rts */ + >; + }; + +}; + +&omap5_pmx_wkup { + pinctrl-names = "default"; + pinctrl-0 = < + &usbhost_wkup_pins + >; + + usbhost_wkup_pins: pinmux_usbhost_wkup_pins { + pinctrl-single,pins = < + 0x1A (PIN_OUTPUT | MUX_MODE0) /* fref_clk1_out, USB hub clk */ + >; + }; +}; + +&mmc1 { + vmmc-supply = <&vmmcsd_fixed>; + bus-width = <4>; +}; + +&mmc2 { + vmmc-supply = <&vmmcsd_fixed>; + bus-width = <8>; + ti,non-removable; +}; + +&mmc3 { + bus-width = <4>; + ti,non-removable; +}; + +&mmc4 { + status = "disabled"; +}; + +&mmc5 { + status = "disabled"; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + + clock-frequency = <400000>; + + palmas: palmas@48 { + compatible = "ti,palmas"; + interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* IRQ_SYS_1N */ + interrupt-parent = <&gic>; + reg = <0x48>; + interrupt-controller; + #interrupt-cells = <2>; + + palmas_pmic { + compatible = "ti,palmas-pmic"; + interrupt-parent = <&palmas>; + interrupts = <14 IRQ_TYPE_NONE>; + interrupt-name = "short-irq"; + + ti,ldo6-vibrator; + + regulators { + smps123_reg: smps123 { + regulator-name = "smps123"; + regulator-min-microvolt = < 600000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + }; + + smps45_reg: smps45 { + regulator-name = "smps45"; + regulator-min-microvolt = < 600000>; + regulator-max-microvolt = <1310000>; + regulator-always-on; + regulator-boot-on; + }; + + smps6_reg: smps6 { + regulator-name = "smps6"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + }; + + smps7_reg: smps7 { + regulator-name = "smps7"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + smps8_reg: smps8 { + regulator-name = "smps8"; + regulator-min-microvolt = < 600000>; + regulator-max-microvolt = <1310000>; + regulator-always-on; + regulator-boot-on; + }; + + smps9_reg: smps9 { + regulator-name = "smps9"; + regulator-min-microvolt = <2100000>; + regulator-max-microvolt = <2100000>; + regulator-always-on; + regulator-boot-on; + ti,smps-range = <0x80>; + }; + + smps10_reg: smps10 { + regulator-name = "smps10"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo1_reg: ldo1 { + regulator-name = "ldo1"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo2_reg: ldo2 { + regulator-name = "ldo2"; + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <2900000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo3_reg: ldo3 { + regulator-name = "ldo3"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo4_reg: ldo4 { + regulator-name = "ldo4"; + regulator-min-microvolt = <2200000>; + regulator-max-microvolt = <2200000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo5_reg: ldo5 { + regulator-name = "ldo5"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo6_reg: ldo6 { + regulator-name = "ldo6"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo7_reg: ldo7 { + regulator-name = "ldo7"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo8_reg: ldo8 { + regulator-name = "ldo8"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-boot-on; + }; + + ldo9_reg: ldo9 { + regulator-name = "ldo9"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + ldoln_reg: ldoln { + regulator-name = "ldoln"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + ldousb_reg: ldousb { + regulator-name = "ldousb"; + regulator-min-microvolt = <3250000>; + regulator-max-microvolt = <3250000>; + regulator-always-on; + regulator-boot-on; + }; + }; + }; + }; +}; + +&i2c5 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c5_pins>; + + clock-frequency = <400000>; +}; + +&mcbsp3 { + status = "disabled"; +}; + +&usbhshost { + port2-mode = "ehci-hsic"; + port3-mode = "ehci-hsic"; +}; + +&usbhsehci { + phys = <0 &hsusb2_phy &hsusb3_phy>; +}; + +&mcspi1 { + +}; + +&mcspi2 { + pinctrl-names = "default"; + pinctrl-0 = <&mcspi2_pins>; +}; + +&mcspi3 { + pinctrl-names = "default"; + pinctrl-0 = <&mcspi3_pins>; +}; + +&mcspi4 { + pinctrl-names = "default"; + pinctrl-0 = <&mcspi4_pins>; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins>; +}; + +&uart5 { + pinctrl-names = "default"; + pinctrl-0 = <&uart5_pins>; +}; diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index 3dd7ff825828..e643620417a9 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -7,15 +7,11 @@ * Based on "omap4.dtsi" */ -/* - * Carveout for multimedia usecases - * It should be the last 48MB of the first 512MB memory part - * In theory, it should not even exist. That zone should be reserved - * dynamically during the .reserve callback. - */ -/memreserve/ 0x9d000000 0x03000000; +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/pinctrl/omap.h> -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" / { #address-cells = <1>; @@ -34,21 +30,28 @@ }; cpus { + #address-cells = <1>; + #size-cells = <0>; + cpu@0 { + device_type = "cpu"; compatible = "arm,cortex-a15"; + reg = <0x0>; }; cpu@1 { + device_type = "cpu"; compatible = "arm,cortex-a15"; + reg = <0x1>; }; }; timer { compatible = "arm,armv7-timer"; - /* PPI secure/nonsecure IRQ, active low level-sensitive */ - interrupts = <1 13 0x308>, - <1 14 0x308>, - <1 11 0x308>, - <1 10 0x308>; + /* PPI secure/nonsecure IRQ */ + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_RAW(3) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 (GIC_CPU_MASK_RAW(3) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 (GIC_CPU_MASK_RAW(3) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 (GIC_CPU_MASK_RAW(3) | IRQ_TYPE_LEVEL_LOW)>; clock-frequency = <6144000>; }; @@ -90,8 +93,8 @@ reg = <0x44000000 0x2000>, <0x44800000 0x3000>, <0x45000000 0x4000>; - interrupts = <0 9 0x4>, - <0 10 0x4>; + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; counter32k: counter@4ae04000 { compatible = "ti,omap-counter32k"; @@ -119,10 +122,10 @@ sdma: dma-controller@4a056000 { compatible = "ti,omap4430-sdma"; reg = <0x4a056000 0x1000>; - interrupts = <0 12 0x4>, - <0 13 0x4>, - <0 14 0x4>, - <0 15 0x4>; + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; #dma-cells = <1>; #dma-channels = <32>; #dma-requests = <127>; @@ -131,7 +134,7 @@ gpio1: gpio@4ae10000 { compatible = "ti,omap4-gpio"; reg = <0x4ae10000 0x200>; - interrupts = <0 29 0x4>; + interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "gpio1"; ti,gpio-always-on; gpio-controller; @@ -143,7 +146,7 @@ gpio2: gpio@48055000 { compatible = "ti,omap4-gpio"; reg = <0x48055000 0x200>; - interrupts = <0 30 0x4>; + interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "gpio2"; gpio-controller; #gpio-cells = <2>; @@ -154,7 +157,7 @@ gpio3: gpio@48057000 { compatible = "ti,omap4-gpio"; reg = <0x48057000 0x200>; - interrupts = <0 31 0x4>; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "gpio3"; gpio-controller; #gpio-cells = <2>; @@ -165,7 +168,7 @@ gpio4: gpio@48059000 { compatible = "ti,omap4-gpio"; reg = <0x48059000 0x200>; - interrupts = <0 32 0x4>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "gpio4"; gpio-controller; #gpio-cells = <2>; @@ -176,7 +179,7 @@ gpio5: gpio@4805b000 { compatible = "ti,omap4-gpio"; reg = <0x4805b000 0x200>; - interrupts = <0 33 0x4>; + interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "gpio5"; gpio-controller; #gpio-cells = <2>; @@ -187,7 +190,7 @@ gpio6: gpio@4805d000 { compatible = "ti,omap4-gpio"; reg = <0x4805d000 0x200>; - interrupts = <0 34 0x4>; + interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "gpio6"; gpio-controller; #gpio-cells = <2>; @@ -198,7 +201,7 @@ gpio7: gpio@48051000 { compatible = "ti,omap4-gpio"; reg = <0x48051000 0x200>; - interrupts = <0 35 0x4>; + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "gpio7"; gpio-controller; #gpio-cells = <2>; @@ -209,7 +212,7 @@ gpio8: gpio@48053000 { compatible = "ti,omap4-gpio"; reg = <0x48053000 0x200>; - interrupts = <0 121 0x4>; + interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "gpio8"; gpio-controller; #gpio-cells = <2>; @@ -222,7 +225,7 @@ reg = <0x50000000 0x1000>; #address-cells = <2>; #size-cells = <1>; - interrupts = <0 20 0x4>; + interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; gpmc,num-cs = <8>; gpmc,num-waitpins = <4>; ti,hwmods = "gpmc"; @@ -231,7 +234,7 @@ i2c1: i2c@48070000 { compatible = "ti,omap4-i2c"; reg = <0x48070000 0x100>; - interrupts = <0 56 0x4>; + interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "i2c1"; @@ -240,7 +243,7 @@ i2c2: i2c@48072000 { compatible = "ti,omap4-i2c"; reg = <0x48072000 0x100>; - interrupts = <0 57 0x4>; + interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "i2c2"; @@ -249,7 +252,7 @@ i2c3: i2c@48060000 { compatible = "ti,omap4-i2c"; reg = <0x48060000 0x100>; - interrupts = <0 61 0x4>; + interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "i2c3"; @@ -258,7 +261,7 @@ i2c4: i2c@4807a000 { compatible = "ti,omap4-i2c"; reg = <0x4807a000 0x100>; - interrupts = <0 62 0x4>; + interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "i2c4"; @@ -267,7 +270,7 @@ i2c5: i2c@4807c000 { compatible = "ti,omap4-i2c"; reg = <0x4807c000 0x100>; - interrupts = <0 60 0x4>; + interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "i2c5"; @@ -276,7 +279,7 @@ mcspi1: spi@48098000 { compatible = "ti,omap4-mcspi"; reg = <0x48098000 0x200>; - interrupts = <0 65 0x4>; + interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "mcspi1"; @@ -296,7 +299,7 @@ mcspi2: spi@4809a000 { compatible = "ti,omap4-mcspi"; reg = <0x4809a000 0x200>; - interrupts = <0 66 0x4>; + interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "mcspi2"; @@ -311,7 +314,7 @@ mcspi3: spi@480b8000 { compatible = "ti,omap4-mcspi"; reg = <0x480b8000 0x200>; - interrupts = <0 91 0x4>; + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "mcspi3"; @@ -323,7 +326,7 @@ mcspi4: spi@480ba000 { compatible = "ti,omap4-mcspi"; reg = <0x480ba000 0x200>; - interrupts = <0 48 0x4>; + interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; ti,hwmods = "mcspi4"; @@ -335,7 +338,7 @@ uart1: serial@4806a000 { compatible = "ti,omap4-uart"; reg = <0x4806a000 0x100>; - interrupts = <0 72 0x4>; + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "uart1"; clock-frequency = <48000000>; }; @@ -343,7 +346,7 @@ uart2: serial@4806c000 { compatible = "ti,omap4-uart"; reg = <0x4806c000 0x100>; - interrupts = <0 73 0x4>; + interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "uart2"; clock-frequency = <48000000>; }; @@ -351,7 +354,7 @@ uart3: serial@48020000 { compatible = "ti,omap4-uart"; reg = <0x48020000 0x100>; - interrupts = <0 74 0x4>; + interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "uart3"; clock-frequency = <48000000>; }; @@ -359,7 +362,7 @@ uart4: serial@4806e000 { compatible = "ti,omap4-uart"; reg = <0x4806e000 0x100>; - interrupts = <0 70 0x4>; + interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "uart4"; clock-frequency = <48000000>; }; @@ -367,7 +370,7 @@ uart5: serial@48066000 { compatible = "ti,omap4-uart"; reg = <0x48066000 0x100>; - interrupts = <0 105 0x4>; + interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "uart5"; clock-frequency = <48000000>; }; @@ -375,7 +378,7 @@ uart6: serial@48068000 { compatible = "ti,omap4-uart"; reg = <0x48068000 0x100>; - interrupts = <0 106 0x4>; + interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "uart6"; clock-frequency = <48000000>; }; @@ -383,7 +386,7 @@ mmc1: mmc@4809c000 { compatible = "ti,omap4-hsmmc"; reg = <0x4809c000 0x400>; - interrupts = <0 83 0x4>; + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "mmc1"; ti,dual-volt; ti,needs-special-reset; @@ -394,7 +397,7 @@ mmc2: mmc@480b4000 { compatible = "ti,omap4-hsmmc"; reg = <0x480b4000 0x400>; - interrupts = <0 86 0x4>; + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "mmc2"; ti,needs-special-reset; dmas = <&sdma 47>, <&sdma 48>; @@ -404,7 +407,7 @@ mmc3: mmc@480ad000 { compatible = "ti,omap4-hsmmc"; reg = <0x480ad000 0x400>; - interrupts = <0 94 0x4>; + interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "mmc3"; ti,needs-special-reset; dmas = <&sdma 77>, <&sdma 78>; @@ -414,7 +417,7 @@ mmc4: mmc@480d1000 { compatible = "ti,omap4-hsmmc"; reg = <0x480d1000 0x400>; - interrupts = <0 96 0x4>; + interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "mmc4"; ti,needs-special-reset; dmas = <&sdma 57>, <&sdma 58>; @@ -424,7 +427,7 @@ mmc5: mmc@480d5000 { compatible = "ti,omap4-hsmmc"; reg = <0x480d5000 0x400>; - interrupts = <0 59 0x4>; + interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "mmc5"; ti,needs-special-reset; dmas = <&sdma 59>, <&sdma 60>; @@ -442,7 +445,7 @@ reg = <0x40132000 0x7f>, /* MPU private access */ <0x49032000 0x7f>; /* L3 Interconnect */ reg-names = "mpu", "dma"; - interrupts = <0 112 0x4>; + interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "mcpdm"; dmas = <&sdma 65>, <&sdma 66>; @@ -454,7 +457,7 @@ reg = <0x4012e000 0x7f>, /* MPU private access */ <0x4902e000 0x7f>; /* L3 Interconnect */ reg-names = "mpu", "dma"; - interrupts = <0 114 0x4>; + interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "dmic"; dmas = <&sdma 67>; dma-names = "up_link"; @@ -465,7 +468,7 @@ reg = <0x40122000 0xff>, /* MPU private access */ <0x49022000 0xff>; /* L3 Interconnect */ reg-names = "mpu", "dma"; - interrupts = <0 17 0x4>; + interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "common"; ti,buffer-size = <128>; ti,hwmods = "mcbsp1"; @@ -479,7 +482,7 @@ reg = <0x40124000 0xff>, /* MPU private access */ <0x49024000 0xff>; /* L3 Interconnect */ reg-names = "mpu", "dma"; - interrupts = <0 22 0x4>; + interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "common"; ti,buffer-size = <128>; ti,hwmods = "mcbsp2"; @@ -493,7 +496,7 @@ reg = <0x40126000 0xff>, /* MPU private access */ <0x49026000 0xff>; /* L3 Interconnect */ reg-names = "mpu", "dma"; - interrupts = <0 23 0x4>; + interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "common"; ti,buffer-size = <128>; ti,hwmods = "mcbsp3"; @@ -505,7 +508,7 @@ timer1: timer@4ae18000 { compatible = "ti,omap5430-timer"; reg = <0x4ae18000 0x80>; - interrupts = <0 37 0x4>; + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer1"; ti,timer-alwon; }; @@ -513,21 +516,21 @@ timer2: timer@48032000 { compatible = "ti,omap5430-timer"; reg = <0x48032000 0x80>; - interrupts = <0 38 0x4>; + interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer2"; }; timer3: timer@48034000 { compatible = "ti,omap5430-timer"; reg = <0x48034000 0x80>; - interrupts = <0 39 0x4>; + interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer3"; }; timer4: timer@48036000 { compatible = "ti,omap5430-timer"; reg = <0x48036000 0x80>; - interrupts = <0 40 0x4>; + interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer4"; }; @@ -535,16 +538,17 @@ compatible = "ti,omap5430-timer"; reg = <0x40138000 0x80>, <0x49038000 0x80>; - interrupts = <0 41 0x4>; + interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer5"; ti,timer-dsp; + ti,timer-pwm; }; timer6: timer@4013a000 { compatible = "ti,omap5430-timer"; reg = <0x4013a000 0x80>, <0x4903a000 0x80>; - interrupts = <0 42 0x4>; + interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer6"; ti,timer-dsp; ti,timer-pwm; @@ -554,7 +558,7 @@ compatible = "ti,omap5430-timer"; reg = <0x4013c000 0x80>, <0x4903c000 0x80>; - interrupts = <0 43 0x4>; + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer7"; ti,timer-dsp; }; @@ -563,7 +567,7 @@ compatible = "ti,omap5430-timer"; reg = <0x4013e000 0x80>, <0x4903e000 0x80>; - interrupts = <0 44 0x4>; + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer8"; ti,timer-dsp; ti,timer-pwm; @@ -572,21 +576,23 @@ timer9: timer@4803e000 { compatible = "ti,omap5430-timer"; reg = <0x4803e000 0x80>; - interrupts = <0 45 0x4>; + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer9"; + ti,timer-pwm; }; timer10: timer@48086000 { compatible = "ti,omap5430-timer"; reg = <0x48086000 0x80>; - interrupts = <0 46 0x4>; + interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer10"; + ti,timer-pwm; }; timer11: timer@48088000 { compatible = "ti,omap5430-timer"; reg = <0x48088000 0x80>; - interrupts = <0 47 0x4>; + interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "timer11"; ti,timer-pwm; }; @@ -594,7 +600,7 @@ wdt2: wdt@4ae14000 { compatible = "ti,omap5-wdt", "ti,omap3-wdt"; reg = <0x4ae14000 0x80>; - interrupts = <0 80 0x4>; + interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>; ti,hwmods = "wd_timer2"; }; @@ -603,7 +609,7 @@ ti,hwmods = "emif1"; phy-type = <2>; /* DDR PHY type: Intelli PHY */ reg = <0x4c000000 0x400>; - interrupts = <0 110 0x4>; + interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>; hw-caps-read-idle-ctrl; hw-caps-ll-interface; hw-caps-temp-alert; @@ -614,7 +620,7 @@ ti,hwmods = "emif2"; phy-type = <2>; /* DDR PHY type: Intelli PHY */ reg = <0x4d000000 0x400>; - interrupts = <0 111 0x4>; + interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>; hw-caps-read-idle-ctrl; hw-caps-ll-interface; hw-caps-temp-alert; @@ -632,7 +638,7 @@ compatible = "ti,dwc3"; ti,hwmods = "usb_otg_ss"; reg = <0x4a020000 0x1000>; - interrupts = <0 93 4>; + interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <1>; utmi-mode = <2>; @@ -640,7 +646,7 @@ dwc3@4a030000 { compatible = "synopsys,dwc3"; reg = <0x4a030000 0x1000>; - interrupts = <0 92 4>; + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>; usb-phy = <&usb2_phy>, <&usb3_phy>; tx-fifo-resize; }; @@ -667,5 +673,44 @@ ctrl-module = <&omap_control_usb>; }; }; + + usbhstll: usbhstll@4a062000 { + compatible = "ti,usbhs-tll"; + reg = <0x4a062000 0x1000>; + interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "usb_tll_hs"; + }; + + usbhshost: usbhshost@4a064000 { + compatible = "ti,usbhs-host"; + reg = <0x4a064000 0x800>; + ti,hwmods = "usb_host_hs"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + usbhsohci: ohci@4a064800 { + compatible = "ti,ohci-omap3", "usb-ohci"; + reg = <0x4a064800 0x400>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; + }; + + usbhsehci: ehci@4a064c00 { + compatible = "ti,ehci-omap", "usb-ehci"; + reg = <0x4a064c00 0x400>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>; + }; + }; + + bandgap@4a0021e0 { + reg = <0x4a0021e0 0xc + 0x4a00232c 0xc + 0x4a002380 0x2c + 0x4a0023C0 0x3c>; + interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>; + compatible = "ti,omap5430-bandgap"; + }; }; }; diff --git a/arch/arm/boot/dts/picoxcell-pc3x2.dtsi b/arch/arm/boot/dts/picoxcell-pc3x2.dtsi index f0a8c2068ea7..533919e96eae 100644 --- a/arch/arm/boot/dts/picoxcell-pc3x2.dtsi +++ b/arch/arm/boot/dts/picoxcell-pc3x2.dtsi @@ -18,13 +18,13 @@ #size-cells = <1>; cpus { - #address-cells = <1>; + #address-cells = <0>; #size-cells = <0>; - cpu@0 { - compatible = "arm,1176jz-s"; + cpu { + compatible = "arm,arm1176jz-s"; + device_type = "cpu"; clock-frequency = <400000000>; - reg = <0>; d-cache-line-size = <32>; d-cache-size = <32768>; i-cache-line-size = <32>; diff --git a/arch/arm/boot/dts/picoxcell-pc3x3.dtsi b/arch/arm/boot/dts/picoxcell-pc3x3.dtsi index daa962d191e6..ab3e80085511 100644 --- a/arch/arm/boot/dts/picoxcell-pc3x3.dtsi +++ b/arch/arm/boot/dts/picoxcell-pc3x3.dtsi @@ -18,13 +18,13 @@ #size-cells = <1>; cpus { - #address-cells = <1>; + #address-cells = <0>; #size-cells = <0>; - cpu@0 { - compatible = "arm,1176jz-s"; + cpu { + compatible = "arm,arm1176jz-s"; + device_type = "cpu"; cpu-clock = <&arm_clk>, "cpu"; - reg = <0>; d-cache-line-size = <32>; d-cache-size = <32768>; i-cache-line-size = <32>; diff --git a/arch/arm/boot/dts/pm9g45.dts b/arch/arm/boot/dts/pm9g45.dts index 387fedb58988..33ffabe9c4c8 100644 --- a/arch/arm/boot/dts/pm9g45.dts +++ b/arch/arm/boot/dts/pm9g45.dts @@ -6,7 +6,7 @@ * Licensed under GPLv2. */ /dts-v1/; -/include/ "at91sam9g45.dtsi" +#include "at91sam9g45.dtsi" / { model = "Ronetix pm9g45"; @@ -42,15 +42,15 @@ board { pinctrl_board_nand: nand0-board { atmel,pins = - <3 3 0x0 0x1 /* PD3 gpio RDY pin pull_up*/ - 2 14 0x0 0x1>; /* PC14 gpio enable pin pull_up */ + <AT91_PIOD 3 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP /* PD3 gpio RDY pin pull_up*/ + AT91_PIOC 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PC14 gpio enable pin pull_up */ }; }; mmc { pinctrl_board_mmc: mmc0-board { atmel,pins = - <3 6 0x0 0x5>; /* PD6 gpio CD pin pull_up and deglitch */ + <AT91_PIOD 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD6 gpio CD pin pull_up and deglitch */ }; }; }; @@ -64,7 +64,7 @@ slot@0 { reg = <0>; bus-width = <4>; - cd-gpios = <&pioD 6 0>; + cd-gpios = <&pioD 6 GPIO_ACTIVE_HIGH>; }; }; @@ -81,8 +81,8 @@ nand-on-flash-bbt; pinctrl-0 = <&pinctrl_board_nand>; - gpios = <&pioD 3 0 - &pioC 14 0 + gpios = <&pioD 3 GPIO_ACTIVE_HIGH + &pioC 14 GPIO_ACTIVE_HIGH 0 >; @@ -134,13 +134,13 @@ led0 { label = "led0"; - gpios = <&pioD 0 1>; + gpios = <&pioD 0 GPIO_ACTIVE_LOW>; linux,default-trigger = "nand-disk"; }; led1 { label = "led1"; - gpios = <&pioD 31 0>; + gpios = <&pioD 31 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; }; @@ -152,13 +152,13 @@ right { label = "SW4"; - gpios = <&pioE 7 1>; + gpios = <&pioE 7 GPIO_ACTIVE_LOW>; linux,code = <106>; }; up { label = "SW3"; - gpios = <&pioE 8 1>; + gpios = <&pioE 8 GPIO_ACTIVE_LOW>; linux,code = <103>; }; }; diff --git a/arch/arm/boot/dts/prima2.dtsi b/arch/arm/boot/dts/prima2.dtsi index 3329719a9412..02edd8965f8a 100644 --- a/arch/arm/boot/dts/prima2.dtsi +++ b/arch/arm/boot/dts/prima2.dtsi @@ -18,6 +18,8 @@ #size-cells = <0>; cpu@0 { + compatible = "arm,cortex-a9"; + device_type = "cpu"; reg = <0x0>; d-cache-line-size = <32>; i-cache-line-size = <32>; diff --git a/arch/arm/boot/dts/pxa2xx.dtsi b/arch/arm/boot/dts/pxa2xx.dtsi index f18aad35e8b3..a5e90f078aa9 100644 --- a/arch/arm/boot/dts/pxa2xx.dtsi +++ b/arch/arm/boot/dts/pxa2xx.dtsi @@ -23,8 +23,11 @@ }; cpus { - cpu@0 { - compatible = "arm,xscale"; + #address-cells = <0>; + #size-cells = <0>; + cpu { + compatible = "marvell,xscale"; + device_type = "cpu"; }; }; diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi index fde2a337d1ff..4ff2019c0e30 100644 --- a/arch/arm/boot/dts/r8a73a4.dtsi +++ b/arch/arm/boot/dts/r8a73a4.dtsi @@ -37,12 +37,6 @@ <0 0xf1004000 0 0x2000>, <0 0xf1006000 0 0x2000>; interrupts = <1 9 0xf04>; - - gic-cpuif@4 { - compatible = "arm,gic-cpuif"; - cpuif-id = <4>; - cpu = <&cpu0>; - }; }; timer { diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts new file mode 100644 index 000000000000..09ea22c26359 --- /dev/null +++ b/arch/arm/boot/dts/r8a7740-armadillo800eva-reference.dts @@ -0,0 +1,45 @@ +/* + * Reference Device Tree Source for the armadillo 800 eva board + * + * Copyright (C) 2012 Renesas Solutions Corp. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +/dts-v1/; +/include/ "r8a7740.dtsi" + +/ { + model = "armadillo 800 eva reference"; + compatible = "renesas,armadillo800eva-reference", "renesas,r8a7740"; + + chosen { + bootargs = "console=tty0 console=ttySC1,115200 earlyprintk=sh-sci.1,115200 ignore_loglevel root=/dev/nfs ip=dhcp nfsroot=,rsize=4096,wsize=4096 rw"; + }; + + memory { + device_type = "memory"; + reg = <0x40000000 0x20000000>; + }; + + reg_3p3v: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + +}; + +&i2c0 { + touchscreen: st1232@55 { + compatible = "sitronix,st1232"; + reg = <0x55>; + interrupt-parent = <&irqpin1>; + interrupts = <2 0>; /* IRQ10: hwirq 2 on irqpin1 */ + }; +}; diff --git a/arch/arm/boot/dts/r8a7740.dtsi b/arch/arm/boot/dts/r8a7740.dtsi index 798fa35c0005..24e930643821 100644 --- a/arch/arm/boot/dts/r8a7740.dtsi +++ b/arch/arm/boot/dts/r8a7740.dtsi @@ -14,8 +14,129 @@ compatible = "renesas,r8a7740"; cpus { + #address-cells = <1>; + #size-cells = <0>; cpu@0 { compatible = "arm,cortex-a9"; + device_type = "cpu"; + reg = <0x0>; }; }; + + gic: interrupt-controller@c2800000 { + compatible = "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + #address-cells = <1>; + interrupt-controller; + reg = <0xc2800000 0x1000>, + <0xc2000000 0x1000>; + }; + + /* irqpin0: IRQ0 - IRQ7 */ + irqpin0: irqpin@e6900000 { + compatible = "renesas,intc-irqpin"; + #interrupt-cells = <2>; + interrupt-controller; + reg = <0xe6900000 4>, + <0xe6900010 4>, + <0xe6900020 1>, + <0xe6900040 1>, + <0xe6900060 1>; + interrupt-parent = <&gic>; + interrupts = <0 149 0x4 + 0 149 0x4 + 0 149 0x4 + 0 149 0x4 + 0 149 0x4 + 0 149 0x4 + 0 149 0x4 + 0 149 0x4>; + }; + + /* irqpin1: IRQ8 - IRQ15 */ + irqpin1: irqpin@e6900004 { + compatible = "renesas,intc-irqpin"; + #interrupt-cells = <2>; + interrupt-controller; + reg = <0xe6900004 4>, + <0xe6900014 4>, + <0xe6900024 1>, + <0xe6900044 1>, + <0xe6900064 1>; + interrupt-parent = <&gic>; + interrupts = <0 149 0x4 + 0 149 0x4 + 0 149 0x4 + 0 149 0x4 + 0 149 0x4 + 0 149 0x4 + 0 149 0x4 + 0 149 0x4>; + }; + + /* irqpin2: IRQ16 - IRQ23 */ + irqpin2: irqpin@e6900008 { + compatible = "renesas,intc-irqpin"; + #interrupt-cells = <2>; + interrupt-controller; + reg = <0xe6900008 4>, + <0xe6900018 4>, + <0xe6900028 1>, + <0xe6900048 1>, + <0xe6900068 1>; + interrupt-parent = <&gic>; + interrupts = <0 149 0x4 + 0 149 0x4 + 0 149 0x4 + 0 149 0x4 + 0 149 0x4 + 0 149 0x4 + 0 149 0x4 + 0 149 0x4>; + }; + + /* irqpin3: IRQ24 - IRQ31 */ + irqpin3: irqpin@e690000c { + compatible = "renesas,intc-irqpin"; + #interrupt-cells = <2>; + interrupt-controller; + reg = <0xe690000c 4>, + <0xe690001c 4>, + <0xe690002c 1>, + <0xe690004c 1>, + <0xe690006c 1>; + interrupt-parent = <&gic>; + interrupts = <0 149 0x4 + 0 149 0x4 + 0 149 0x4 + 0 149 0x4 + 0 149 0x4 + 0 149 0x4 + 0 149 0x4 + 0 149 0x4>; + }; + + i2c0: i2c@fff20000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,rmobile-iic"; + reg = <0xfff20000 0x425>; + interrupt-parent = <&gic>; + interrupts = <0 201 0x4 + 0 202 0x4 + 0 203 0x4 + 0 204 0x4>; + }; + + i2c1: i2c@e6c20000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,rmobile-iic"; + reg = <0xe6c20000 0x425>; + interrupt-parent = <&gic>; + interrupts = <0 70 0x4 + 0 71 0x4 + 0 72 0x4 + 0 73 0x4>; + }; }; diff --git a/arch/arm/boot/dts/r8a7779.dtsi b/arch/arm/boot/dts/r8a7779.dtsi index fe5c6f213271..7f146c6bf756 100644 --- a/arch/arm/boot/dts/r8a7779.dtsi +++ b/arch/arm/boot/dts/r8a7779.dtsi @@ -48,6 +48,23 @@ <0xf0000100 0x100>; }; + irqpin0: irqpin@fe780010 { + compatible = "renesas,intc-irqpin"; + #interrupt-cells = <2>; + interrupt-controller; + reg = <0xfe78001c 4>, + <0xfe780010 4>, + <0xfe780024 4>, + <0xfe780044 4>, + <0xfe780064 4>; + interrupt-parent = <&gic>; + interrupts = <0 27 0x4 + 0 28 0x4 + 0 29 0x4 + 0 30 0x4>; + sense-bitfield-width = <2>; + }; + i2c0: i2c@0xffc70000 { #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi index 7a1711027e41..339d9b11721c 100644 --- a/arch/arm/boot/dts/r8a7790.dtsi +++ b/arch/arm/boot/dts/r8a7790.dtsi @@ -36,12 +36,6 @@ <0 0xf1004000 0 0x2000>, <0 0xf1006000 0 0x2000>; interrupts = <1 9 0xf04>; - - gic-cpuif@4 { - compatible = "arm,gic-cpuif"; - cpuif-id = <4>; - cpu = <&cpu0>; - }; }; timer { diff --git a/arch/arm/boot/dts/rk3066a-clocks.dtsi b/arch/arm/boot/dts/rk3066a-clocks.dtsi new file mode 100644 index 000000000000..6e307fc4c451 --- /dev/null +++ b/arch/arm/boot/dts/rk3066a-clocks.dtsi @@ -0,0 +1,299 @@ +/* + * Copyright (c) 2013 MundoReader S.L. + * Author: Heiko Stuebner <heiko@sntech.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +/ { + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + /* + * This is a dummy clock, to be used as placeholder on + * other mux clocks when a specific parent clock is not + * yet implemented. It should be dropped when the driver + * is complete. + */ + dummy: dummy { + compatible = "fixed-clock"; + clock-frequency = <0>; + #clock-cells = <0>; + }; + + xin24m: xin24m { + compatible = "fixed-clock"; + clock-frequency = <24000000>; + #clock-cells = <0>; + }; + + dummy48m: dummy48m { + compatible = "fixed-clock"; + clock-frequency = <48000000>; + #clock-cells = <0>; + }; + + dummy150m: dummy150m { + compatible = "fixed-clock"; + clock-frequency = <150000000>; + #clock-cells = <0>; + }; + + clk_gates0: gate-clk@200000d0 { + compatible = "rockchip,rk2928-gate-clk"; + reg = <0x200000d0 0x4>; + clocks = <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>; + + clock-output-names = + "gate_core_periph", "gate_cpu_gpll", + "gate_ddrphy", "gate_aclk_cpu", + "gate_hclk_cpu", "gate_pclk_cpu", + "gate_atclk_cpu", "gate_i2s0", + "gate_i2s0_frac", "gate_i2s1", + "gate_i2s1_frac", "gate_i2s2", + "gate_i2s2_frac", "gate_spdif", + "gate_spdif_frac", "gate_testclk"; + + #clock-cells = <1>; + }; + + clk_gates1: gate-clk@200000d4 { + compatible = "rockchip,rk2928-gate-clk"; + reg = <0x200000d4 0x4>; + clocks = <&xin24m>, <&xin24m>, + <&xin24m>, <&dummy>, + <&dummy>, <&xin24m>, + <&xin24m>, <&dummy>, + <&xin24m>, <&dummy>, + <&xin24m>, <&dummy>, + <&xin24m>, <&dummy>, + <&xin24m>, <&dummy>; + + clock-output-names = + "gate_timer0", "gate_timer1", + "gate_timer2", "gate_jtag", + "gate_aclk_lcdc1_src", "gate_otgphy0", + "gate_otgphy1", "gate_ddr_gpll", + "gate_uart0", "gate_frac_uart0", + "gate_uart1", "gate_frac_uart1", + "gate_uart2", "gate_frac_uart2", + "gate_uart3", "gate_frac_uart3"; + + #clock-cells = <1>; + }; + + clk_gates2: gate-clk@200000d8 { + compatible = "rockchip,rk2928-gate-clk"; + reg = <0x200000d8 0x4>; + clocks = <&clk_gates2 1>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&clk_gates2 3>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy48m>, + <&dummy>, <&dummy48m>, + <&dummy>, <&dummy>; + + clock-output-names = + "gate_periph_src", "gate_aclk_periph", + "gate_hclk_periph", "gate_pclk_periph", + "gate_smc", "gate_mac", + "gate_hsadc", "gate_hsadc_frac", + "gate_saradc", "gate_spi0", + "gate_spi1", "gate_mmc0", + "gate_mac_lbtest", "gate_mmc1", + "gate_emmc", "gate_tsadc"; + + #clock-cells = <1>; + }; + + clk_gates3: gate-clk@200000dc { + compatible = "rockchip,rk2928-gate-clk"; + reg = <0x200000dc 0x4>; + clocks = <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>, <&dummy>; + + clock-output-names = + "gate_aclk_lcdc0_src", "gate_dclk_lcdc0", + "gate_dclk_lcdc1", "gate_pclkin_cif0", + "gate_pclkin_cif1", "reserved", + "reserved", "gate_cif0_out", + "gate_cif1_out", "gate_aclk_vepu", + "gate_hclk_vepu", "gate_aclk_vdpu", + "gate_hclk_vdpu", "gate_gpu_src", + "reserved", "gate_xin27m"; + + #clock-cells = <1>; + }; + + clk_gates4: gate-clk@200000e0 { + compatible = "rockchip,rk2928-gate-clk"; + reg = <0x200000e0 0x4>; + clocks = <&clk_gates2 2>, <&clk_gates2 3>, + <&clk_gates2 1>, <&clk_gates2 1>, + <&clk_gates2 1>, <&clk_gates2 2>, + <&clk_gates2 2>, <&clk_gates2 2>, + <&clk_gates0 4>, <&clk_gates0 4>, + <&clk_gates0 3>, <&clk_gates0 3>, + <&clk_gates0 3>, <&clk_gates2 3>, + <&clk_gates0 4>; + + clock-output-names = + "gate_hclk_peri_axi_matrix", "gate_pclk_peri_axi_matrix", + "gate_aclk_cpu_peri", "gate_aclk_peri_axi_matrix", + "gate_aclk_pei_niu", "gate_hclk_usb_peri", + "gate_hclk_peri_ahb_arbi", "gate_hclk_emem_peri", + "gate_hclk_cpubus", "gate_hclk_ahb2apb", + "gate_aclk_strc_sys", "gate_aclk_l2mem_con", + "gate_aclk_intmem", "gate_pclk_tsadc", + "gate_hclk_hdmi"; + + #clock-cells = <1>; + }; + + clk_gates5: gate-clk@200000e4 { + compatible = "rockchip,rk2928-gate-clk"; + reg = <0x200000e4 0x4>; + clocks = <&clk_gates0 3>, <&clk_gates2 1>, + <&clk_gates0 5>, <&clk_gates0 5>, + <&clk_gates0 5>, <&clk_gates0 5>, + <&clk_gates0 4>, <&clk_gates0 5>, + <&clk_gates2 1>, <&clk_gates2 2>, + <&clk_gates2 2>, <&clk_gates2 2>, + <&clk_gates2 2>, <&clk_gates4 5>, + <&clk_gates4 5>, <&dummy>; + + clock-output-names = + "gate_aclk_dmac1", "gate_aclk_dmac2", + "gate_pclk_efuse", "gate_pclk_tzpc", + "gate_pclk_grf", "gate_pclk_pmu", + "gate_hclk_rom", "gate_pclk_ddrupctl", + "gate_aclk_smc", "gate_hclk_nandc", + "gate_hclk_mmc0", "gate_hclk_mmc1", + "gate_hclk_emmc", "gate_hclk_otg0", + "gate_hclk_otg1", "gate_aclk_gpu"; + + #clock-cells = <1>; + }; + + clk_gates6: gate-clk@200000e8 { + compatible = "rockchip,rk2928-gate-clk"; + reg = <0x200000e8 0x4>; + clocks = <&clk_gates3 0>, <&clk_gates0 4>, + <&clk_gates0 4>, <&clk_gates1 4>, + <&clk_gates0 4>, <&clk_gates3 0>, + <&clk_gates0 4>, <&clk_gates1 4>, + <&clk_gates3 0>, <&clk_gates0 4>, + <&clk_gates0 4>, <&clk_gates1 4>, + <&clk_gates0 4>, <&clk_gates3 0>, + <&dummy>, <&dummy>; + + clock-output-names = + "gate_aclk_lcdc0", "gate_hclk_lcdc0", + "gate_hclk_lcdc1", "gate_aclk_lcdc1", + "gate_hclk_cif0", "gate_aclk_cif0", + "gate_hclk_cif1", "gate_aclk_cif1", + "gate_aclk_ipp", "gate_hclk_ipp", + "gate_hclk_rga", "gate_aclk_rga", + "gate_hclk_vio_bus", "gate_aclk_vio0", + "gate_aclk_vcodec", "gate_shclk_vio_h2h"; + + #clock-cells = <1>; + }; + + clk_gates7: gate-clk@200000ec { + compatible = "rockchip,rk2928-gate-clk"; + reg = <0x200000ec 0x4>; + clocks = <&clk_gates2 2>, <&clk_gates0 4>, + <&clk_gates0 4>, <&clk_gates0 4>, + <&clk_gates0 4>, <&clk_gates2 2>, + <&clk_gates2 2>, <&clk_gates0 5>, + <&clk_gates0 5>, <&clk_gates0 5>, + <&clk_gates0 5>, <&clk_gates2 3>, + <&clk_gates2 3>, <&clk_gates2 3>, + <&clk_gates2 3>, <&clk_gates2 3>; + + clock-output-names = + "gate_hclk_emac", "gate_hclk_spdif", + "gate_hclk_i2s0_2ch", "gate_hclk_i2s1_2ch", + "gate_hclk_i2s_8ch", "gate_hclk_hsadc", + "gate_hclk_pidf", "gate_pclk_timer0", + "gate_pclk_timer1", "gate_pclk_timer2", + "gate_pclk_pwm01", "gate_pclk_pwm23", + "gate_pclk_spi0", "gate_pclk_spi1", + "gate_pclk_saradc", "gate_pclk_wdt"; + + #clock-cells = <1>; + }; + + clk_gates8: gate-clk@200000f0 { + compatible = "rockchip,rk2928-gate-clk"; + reg = <0x200000f0 0x4>; + clocks = <&clk_gates0 5>, <&clk_gates0 5>, + <&clk_gates2 3>, <&clk_gates2 3>, + <&clk_gates0 5>, <&clk_gates0 5>, + <&clk_gates2 3>, <&clk_gates2 3>, + <&clk_gates2 3>, <&clk_gates0 5>, + <&clk_gates0 5>, <&clk_gates0 5>, + <&clk_gates2 3>, <&clk_gates2 3>, + <&dummy>, <&clk_gates0 5>; + + clock-output-names = + "gate_pclk_uart0", "gate_pclk_uart1", + "gate_pclk_uart2", "gate_pclk_uart3", + "gate_pclk_i2c0", "gate_pclk_i2c1", + "gate_pclk_i2c2", "gate_pclk_i2c3", + "gate_pclk_i2c4", "gate_pclk_gpio0", + "gate_pclk_gpio1", "gate_pclk_gpio2", + "gate_pclk_gpio3", "gate_pclk_gpio4", + "reserved", "gate_pclk_gpio6"; + + #clock-cells = <1>; + }; + + clk_gates9: gate-clk@200000f4 { + compatible = "rockchip,rk2928-gate-clk"; + reg = <0x200000f4 0x4>; + clocks = <&dummy>, <&clk_gates0 5>, + <&dummy>, <&dummy>, + <&dummy>, <&clk_gates1 4>, + <&clk_gates0 5>, <&dummy>, + <&dummy>, <&dummy>, + <&dummy>; + + clock-output-names = + "gate_clk_core_dbg", "gate_pclk_dbg", + "gate_clk_trace", "gate_atclk", + "gate_clk_l2c", "gate_aclk_vio1", + "gate_pclk_publ", "gate_aclk_intmem0", + "gate_aclk_intmem1", "gate_aclk_intmem2", + "gate_aclk_intmem3"; + + #clock-cells = <1>; + }; + }; + +}; diff --git a/arch/arm/boot/dts/rk3066a.dtsi b/arch/arm/boot/dts/rk3066a.dtsi new file mode 100644 index 000000000000..56bfac93d3f6 --- /dev/null +++ b/arch/arm/boot/dts/rk3066a.dtsi @@ -0,0 +1,390 @@ +/* + * Copyright (c) 2013 MundoReader S.L. + * Author: Heiko Stuebner <heiko@sntech.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/pinctrl/rockchip.h> +#include "skeleton.dtsi" +#include "rk3066a-clocks.dtsi" + +/ { + compatible = "rockchip,rk3066a"; + interrupt-parent = <&gic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + next-level-cache = <&L2>; + reg = <0x0>; + }; + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + next-level-cache = <&L2>; + reg = <0x1>; + }; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + ranges; + + gic: interrupt-controller@1013d000 { + compatible = "arm,cortex-a9-gic"; + interrupt-controller; + #interrupt-cells = <3>; + reg = <0x1013d000 0x1000>, + <0x1013c100 0x0100>; + }; + + L2: l2-cache-controller@10138000 { + compatible = "arm,pl310-cache"; + reg = <0x10138000 0x1000>; + cache-unified; + cache-level = <2>; + }; + + local-timer@1013c600 { + compatible = "arm,cortex-a9-twd-timer"; + reg = <0x1013c600 0x20>; + interrupts = <GIC_PPI 13 0x304>; + clocks = <&dummy150m>; + }; + + timer@20038000 { + compatible = "snps,dw-apb-timer-osc"; + reg = <0x20038000 0x100>; + interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk_gates1 0>, <&clk_gates7 7>; + clock-names = "timer", "pclk"; + }; + + timer@2003a000 { + compatible = "snps,dw-apb-timer-osc"; + reg = <0x2003a000 0x100>; + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk_gates1 1>, <&clk_gates7 8>; + clock-names = "timer", "pclk"; + }; + + timer@2000e000 { + compatible = "snps,dw-apb-timer-osc"; + reg = <0x2000e000 0x100>; + interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk_gates1 2>, <&clk_gates7 9>; + clock-names = "timer", "pclk"; + }; + + pinctrl@20008000 { + compatible = "rockchip,rk3066a-pinctrl"; + reg = <0x20008000 0x150>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + gpio0: gpio0@20034000 { + compatible = "rockchip,gpio-bank"; + reg = <0x20034000 0x100>; + interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk_gates8 9>; + + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio1: gpio1@2003c000 { + compatible = "rockchip,gpio-bank"; + reg = <0x2003c000 0x100>; + interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk_gates8 10>; + + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio2: gpio2@2003e000 { + compatible = "rockchip,gpio-bank"; + reg = <0x2003e000 0x100>; + interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk_gates8 11>; + + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio3: gpio3@20080000 { + compatible = "rockchip,gpio-bank"; + reg = <0x20080000 0x100>; + interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk_gates8 12>; + + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio4: gpio4@20084000 { + compatible = "rockchip,gpio-bank"; + reg = <0x20084000 0x100>; + interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk_gates8 13>; + + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpio6: gpio6@2000a000 { + compatible = "rockchip,gpio-bank"; + reg = <0x2000a000 0x100>; + interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk_gates8 15>; + + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + pcfg_pull_default: pcfg_pull_default { + bias-pull-pin-default; + }; + + pcfg_pull_none: pcfg_pull_none { + bias-disable; + }; + + uart0 { + uart0_xfer: uart0-xfer { + rockchip,pins = <RK_GPIO1 0 RK_FUNC_1 &pcfg_pull_default>, + <RK_GPIO1 1 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + + uart0_cts: uart0-cts { + rockchip,pins = <RK_GPIO1 2 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + + uart0_rts: uart0-rts { + rockchip,pins = <RK_GPIO1 3 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + }; + + uart1 { + uart1_xfer: uart1-xfer { + rockchip,pins = <RK_GPIO1 4 RK_FUNC_1 &pcfg_pull_default>, + <RK_GPIO1 5 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + + uart1_cts: uart1-cts { + rockchip,pins = <RK_GPIO1 6 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + + uart1_rts: uart1-rts { + rockchip,pins = <RK_GPIO1 7 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + }; + + uart2 { + uart2_xfer: uart2-xfer { + rockchip,pins = <RK_GPIO1 8 RK_FUNC_1 &pcfg_pull_default>, + <RK_GPIO1 9 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + /* no rts / cts for uart2 */ + }; + + uart3 { + uart3_xfer: uart3-xfer { + rockchip,pins = <RK_GPIO3 27 RK_FUNC_1 &pcfg_pull_default>, + <RK_GPIO3 28 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + + uart3_cts: uart3-cts { + rockchip,pins = <RK_GPIO3 29 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + + uart3_rts: uart3-rts { + rockchip,pins = <RK_GPIO3 30 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + }; + + sd0 { + sd0_clk: sd0-clk { + rockchip,pins = <RK_GPIO3 8 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + + sd0_cmd: sd0-cmd { + rockchip,pins = <RK_GPIO3 9 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + + sd0_cd: sd0-cd { + rockchip,pins = <RK_GPIO3 14 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + + sd0_wp: sd0-wp { + rockchip,pins = <RK_GPIO3 15 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + + sd0_bus1: sd0-bus-width1 { + rockchip,pins = <RK_GPIO3 10 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + + sd0_bus4: sd0-bus-width4 { + rockchip,pins = <RK_GPIO3 10 RK_FUNC_1 &pcfg_pull_default>, + <RK_GPIO3 11 RK_FUNC_1 &pcfg_pull_default>, + <RK_GPIO3 12 RK_FUNC_1 &pcfg_pull_default>, + <RK_GPIO3 13 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + }; + + sd1 { + sd1_clk: sd1-clk { + rockchip,pins = <RK_GPIO3 21 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + + sd1_cmd: sd1-cmd { + rockchip,pins = <RK_GPIO3 16 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + + sd1_cd: sd1-cd { + rockchip,pins = <RK_GPIO3 22 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + + sd1_wp: sd1-wp { + rockchip,pins = <RK_GPIO3 23 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + + sd1_bus1: sd1-bus-width1 { + rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + + sd1_bus4: sd1-bus-width4 { + rockchip,pins = <RK_GPIO3 17 RK_FUNC_1 &pcfg_pull_default>, + <RK_GPIO3 18 RK_FUNC_1 &pcfg_pull_default>, + <RK_GPIO3 19 RK_FUNC_1 &pcfg_pull_default>, + <RK_GPIO3 20 RK_FUNC_1 &pcfg_pull_default>; + rockchip,config = <&pcfg_pull_default>; + }; + }; + }; + + uart0: serial@10124000 { + compatible = "snps,dw-apb-uart"; + reg = <0x10124000 0x400>; + interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; + reg-shift = <2>; + reg-io-width = <1>; + clocks = <&clk_gates1 8>; + status = "disabled"; + }; + + uart1: serial@10126000 { + compatible = "snps,dw-apb-uart"; + reg = <0x10126000 0x400>; + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; + reg-shift = <2>; + reg-io-width = <1>; + clocks = <&clk_gates1 10>; + status = "disabled"; + }; + + uart2: serial@20064000 { + compatible = "snps,dw-apb-uart"; + reg = <0x20064000 0x400>; + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; + reg-shift = <2>; + reg-io-width = <1>; + clocks = <&clk_gates1 12>; + status = "disabled"; + }; + + uart3: serial@20068000 { + compatible = "snps,dw-apb-uart"; + reg = <0x20068000 0x400>; + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; + reg-shift = <2>; + reg-io-width = <1>; + clocks = <&clk_gates1 14>; + status = "disabled"; + }; + + dwmmc@10214000 { + compatible = "rockchip,rk2928-dw-mshc"; + reg = <0x10214000 0x1000>; + interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + + clocks = <&clk_gates5 10>, <&clk_gates2 11>; + clock-names = "biu", "ciu"; + + status = "disabled"; + }; + + dwmmc@10218000 { + compatible = "rockchip,rk2928-dw-mshc"; + reg = <0x10218000 0x1000>; + interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + + clocks = <&clk_gates5 11>, <&clk_gates2 13>; + clock-names = "biu", "ciu"; + + status = "disabled"; + }; + }; +}; diff --git a/arch/arm/boot/dts/s3c2416-pinctrl.dtsi b/arch/arm/boot/dts/s3c2416-pinctrl.dtsi new file mode 100644 index 000000000000..527e3193817f --- /dev/null +++ b/arch/arm/boot/dts/s3c2416-pinctrl.dtsi @@ -0,0 +1,173 @@ +/* + * Samsung S3C2416 pinctrl settings + * + * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&pinctrl_0 { + /* + * Pin banks + */ + + gpa: gpa { + gpio-controller; + #gpio-cells = <2>; + }; + + gpb: gpb { + gpio-controller; + #gpio-cells = <2>; + }; + + gpc: gpc { + gpio-controller; + #gpio-cells = <2>; + }; + + gpd: gpd { + gpio-controller; + #gpio-cells = <2>; + }; + + gpe: gpe { + gpio-controller; + #gpio-cells = <2>; + }; + + gpf: gpf { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpg: gpg { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gph: gph { + gpio-controller; + #gpio-cells = <2>; + }; + + gpj: gpj { + gpio-controller; + #gpio-cells = <2>; + }; + + gpk: gpk { + gpio-controller; + #gpio-cells = <2>; + }; + + gpl: gpl { + gpio-controller; + #gpio-cells = <2>; + }; + + gpm: gpm { + gpio-controller; + #gpio-cells = <2>; + }; + + /* + * Pin groups + */ + + uart0_data: uart0-data { + samsung,pins = "gph-0", "gph-1"; + samsung,pin-function = <2>; + }; + + uart0_fctl: uart0-fctl { + samsung,pins = "gph-8", "gph-9"; + samsung,pin-function = <2>; + }; + + uart1_data: uart1-data { + samsung,pins = "gph-2", "gph-3"; + samsung,pin-function = <2>; + }; + + uart1_fctl: uart1-fctl { + samsung,pins = "gph-10", "gph-11"; + samsung,pin-function = <2>; + }; + + uart2_data: uart2-data { + samsung,pins = "gph-4", "gph-5"; + samsung,pin-function = <2>; + }; + + uart2_fctl: uart2-fctl { + samsung,pins = "gph-6", "gph-7"; + samsung,pin-function = <2>; + }; + + uart3_data: uart3-data { + samsung,pins = "gph-6", "gph-7"; + samsung,pin-function = <2>; + }; + + extuart_clk: extuart-clk { + samsung,pins = "gph-12"; + samsung,pin-function = <2>; + }; + + i2c0_bus: i2c0-bus { + samsung,pins = "gpe-14", "gpe-15"; + samsung,pin-function = <2>; + }; + + spi0_bus: spi0-bus { + samsung,pins = "gpe-11", "gpe-12", "gpe-13"; + samsung,pin-function = <2>; + }; + + sd0_clk: sd0-clk { + samsung,pins = "gpe-5"; + samsung,pin-function = <2>; + }; + + sd0_cmd: sd0-cmd { + samsung,pins = "gpe-6"; + samsung,pin-function = <2>; + }; + + sd0_bus1: sd0-bus1 { + samsung,pins = "gpe-7"; + samsung,pin-function = <2>; + }; + + sd0_bus4: sd0-bus4 { + samsung,pins = "gpe-8", "gpe-9", "gpe-10"; + samsung,pin-function = <2>; + }; + + sd1_cmd: sd1-cmd { + samsung,pins = "gpl-8"; + samsung,pin-function = <2>; + }; + + sd1_clk: sd1-clk { + samsung,pins = "gpl-9"; + samsung,pin-function = <2>; + }; + + sd1_bus1: sd1-bus1 { + samsung,pins = "gpl-0"; + samsung,pin-function = <2>; + }; + + sd1_bus4: sd1-bus4 { + samsung,pins = "gpl-1", "gpl-2", "gpl-3"; + samsung,pin-function = <2>; + }; +}; diff --git a/arch/arm/boot/dts/s3c2416-smdk2416.dts b/arch/arm/boot/dts/s3c2416-smdk2416.dts new file mode 100644 index 000000000000..59594cf15998 --- /dev/null +++ b/arch/arm/boot/dts/s3c2416-smdk2416.dts @@ -0,0 +1,72 @@ +/* + * SAMSUNG SMDK2416 board device tree source + * + * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/dts-v1/; +#include "s3c2416.dtsi" + +/ { + model = "SMDK2416"; + compatible = "samsung,s3c2416"; + + memory { + reg = <0x30000000 0x4000000>; + }; + + serial@50000000 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart0_data>, <&uart0_fctl>; + }; + + serial@50004000 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart1_data>, <&uart1_fctl>; + }; + + serial@50008000 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart2_data>; + }; + + serial@5000C000 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart3_data>; + }; + + watchdog@53000000 { + status = "okay"; + }; + + rtc@57000000 { + status = "okay"; + }; + + sdhci@4AC00000 { + pinctrl-names = "default"; + pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, + <&sd0_bus1>, <&sd0_bus4>; + bus-width = <4>; + cd-gpios = <&gpf 1 0>; + cd-inverted; + status = "okay"; + }; + + sdhci@4A800000 { + pinctrl-names = "default"; + pinctrl-0 = <&sd1_clk>, <&sd1_cmd>, + <&sd1_bus1>, <&sd1_bus4>; + bus-width = <4>; + broken-cd; + status = "okay"; + }; +}; diff --git a/arch/arm/boot/dts/s3c2416.dtsi b/arch/arm/boot/dts/s3c2416.dtsi new file mode 100644 index 000000000000..e6555bdd81b8 --- /dev/null +++ b/arch/arm/boot/dts/s3c2416.dtsi @@ -0,0 +1,79 @@ +/* + * Samsung's S3C2416 SoC device tree source + * + * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "s3c24xx.dtsi" +#include "s3c2416-pinctrl.dtsi" + +/ { + model = "Samsung S3C2416 SoC"; + compatible = "samsung,s3c2416"; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu { + compatible = "arm,arm926ejs"; + }; + }; + + interrupt-controller@4a000000 { + compatible = "samsung,s3c2416-irq"; + }; + + pinctrl@56000000 { + compatible = "samsung,s3c2416-pinctrl"; + }; + + serial@50000000 { + compatible = "samsung,s3c2440-uart"; + }; + + serial@50004000 { + compatible = "samsung,s3c2440-uart"; + }; + + serial@50008000 { + compatible = "samsung,s3c2440-uart"; + }; + + serial@5000C000 { + compatible = "samsung,s3c2440-uart"; + reg = <0x5000C000 0x4000>; + interrupts = <1 18 24 4>, <1 18 25 4>; + status = "disabled"; + }; + + sdhci@4AC00000 { + compatible = "samsung,s3c6410-sdhci"; + reg = <0x4AC00000 0x100>; + interrupts = <0 0 21 3>; + status = "disabled"; + }; + + sdhci@4A800000 { + compatible = "samsung,s3c6410-sdhci"; + reg = <0x4A800000 0x100>; + interrupts = <0 0 20 3>; + status = "disabled"; + }; + + watchdog@53000000 { + interrupts = <1 9 27 3>; + }; + + rtc@57000000 { + compatible = "samsung,s3c2416-rtc"; + }; + + i2c@54000000 { + compatible = "samsung,s3c2440-i2c"; + }; +}; diff --git a/arch/arm/boot/dts/s3c24xx.dtsi b/arch/arm/boot/dts/s3c24xx.dtsi new file mode 100644 index 000000000000..2d1d7dc9418a --- /dev/null +++ b/arch/arm/boot/dts/s3c24xx.dtsi @@ -0,0 +1,92 @@ +/* + * Samsung's S3C24XX family device tree source + * + * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "skeleton.dtsi" + +/ { + compatible = "samsung,s3c24xx"; + interrupt-parent = <&intc>; + + aliases { + pinctrl0 = &pinctrl_0; + }; + + intc:interrupt-controller@4a000000 { + compatible = "samsung,s3c2410-irq"; + reg = <0x4a000000 0x100>; + interrupt-controller; + #interrupt-cells = <4>; + }; + + pinctrl_0: pinctrl@56000000 { + reg = <0x56000000 0x1000>; + + wakeup-interrupt-controller { + compatible = "samsung,s3c2410-wakeup-eint"; + interrupts = <0 0 0 3>, + <0 0 1 3>, + <0 0 2 3>, + <0 0 3 3>, + <0 0 4 4>, + <0 0 5 4>; + }; + }; + + timer@51000000 { + compatible = "samsung,s3c2410-pwm"; + reg = <0x51000000 0x1000>; + interrupts = <0 0 10 3>, <0 0 11 3>, <0 0 12 3>, <0 0 13 3>, <0 0 14 3>; + #pwm-cells = <4>; + }; + + serial@50000000 { + compatible = "samsung,s3c2410-uart"; + reg = <0x50000000 0x4000>; + interrupts = <1 28 0 4>, <1 28 1 4>; + status = "disabled"; + }; + + serial@50004000 { + compatible = "samsung,s3c2410-uart"; + reg = <0x50004000 0x4000>; + interrupts = <1 23 3 4>, <1 23 4 4>; + status = "disabled"; + }; + + serial@50008000 { + compatible = "samsung,s3c2410-uart"; + reg = <0x50008000 0x4000>; + interrupts = <1 15 6 4>, <1 15 7 4>; + status = "disabled"; + }; + + watchdog@53000000 { + compatible = "samsung,s3c2410-wdt"; + reg = <0x53000000 0x100>; + interrupts = <0 0 9 3>; + status = "disabled"; + }; + + rtc@57000000 { + compatible = "samsung,s3c2410-rtc"; + reg = <0x57000000 0x100>; + interrupts = <0 0 30 3>, <0 0 8 3>; + status = "disabled"; + }; + + i2c@54000000 { + compatible = "samsung,s3c2410-i2c"; + reg = <0x54000000 0x100>; + interrupts = <0 0 27 3>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; +}; diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi index 5000e0d42849..a1d5e25a6698 100644 --- a/arch/arm/boot/dts/sama5d3.dtsi +++ b/arch/arm/boot/dts/sama5d3.dtsi @@ -8,7 +8,11 @@ * Licensed under GPLv2 or later. */ -/include/ "skeleton.dtsi" +#include "skeleton.dtsi" +#include <dt-bindings/dma/at91.h> +#include <dt-bindings/pinctrl/at91.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> / { model = "Atmel SAMA5D3 family SoC"; @@ -35,8 +39,12 @@ ssc1 = &ssc1; }; cpus { + #address-cells = <1>; + #size-cells = <0>; cpu@0 { + device_type = "cpu"; compatible = "arm,cortex-a5"; + reg = <0x0>; }; }; @@ -59,8 +67,8 @@ mmc0: mmc@f0000000 { compatible = "atmel,hsmci"; reg = <0xf0000000 0x600>; - interrupts = <21 4 0>; - dmas = <&dma0 2 0>; + interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>; + dmas = <&dma0 2 AT91_DMA_CFG_PER_ID(0)>; dma-names = "rxtx"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_dat4_7>; @@ -72,9 +80,12 @@ spi0: spi@f0004000 { #address-cells = <1>; #size-cells = <0>; - compatible = "atmel,at91sam9x5-spi"; + compatible = "atmel,at91rm9200-spi"; reg = <0xf0004000 0x100>; - interrupts = <24 4 3>; + interrupts = <24 IRQ_TYPE_LEVEL_HIGH 3>; + dmas = <&dma0 2 AT91_DMA_CFG_PER_ID(1)>, + <&dma0 2 AT91_DMA_CFG_PER_ID(2)>; + dma-names = "tx", "rx"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi0>; status = "disabled"; @@ -83,7 +94,7 @@ ssc0: ssc@f0008000 { compatible = "atmel,at91sam9g45-ssc"; reg = <0xf0008000 0x4000>; - interrupts = <38 4 4>; + interrupts = <38 IRQ_TYPE_LEVEL_HIGH 4>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>; status = "disabled"; @@ -92,7 +103,7 @@ can0: can@f000c000 { compatible = "atmel,at91sam9x5-can"; reg = <0xf000c000 0x300>; - interrupts = <40 4 3>; + interrupts = <40 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_can0_rx_tx>; status = "disabled"; @@ -101,15 +112,15 @@ tcb0: timer@f0010000 { compatible = "atmel,at91sam9x5-tcb"; reg = <0xf0010000 0x100>; - interrupts = <26 4 0>; + interrupts = <26 IRQ_TYPE_LEVEL_HIGH 0>; }; i2c0: i2c@f0014000 { compatible = "atmel,at91sam9x5-i2c"; reg = <0xf0014000 0x4000>; - interrupts = <18 4 6>; - dmas = <&dma0 2 7>, - <&dma0 2 8>; + interrupts = <18 IRQ_TYPE_LEVEL_HIGH 6>; + dmas = <&dma0 2 AT91_DMA_CFG_PER_ID(7)>, + <&dma0 2 AT91_DMA_CFG_PER_ID(8)>; dma-names = "tx", "rx"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c0>; @@ -121,9 +132,9 @@ i2c1: i2c@f0018000 { compatible = "atmel,at91sam9x5-i2c"; reg = <0xf0018000 0x4000>; - interrupts = <19 4 6>; - dmas = <&dma0 2 9>, - <&dma0 2 10>; + interrupts = <19 IRQ_TYPE_LEVEL_HIGH 6>; + dmas = <&dma0 2 AT91_DMA_CFG_PER_ID(9)>, + <&dma0 2 AT91_DMA_CFG_PER_ID(10)>; dma-names = "tx", "rx"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c1>; @@ -135,7 +146,7 @@ usart0: serial@f001c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf001c000 0x100>; - interrupts = <12 4 5>; + interrupts = <12 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart0>; status = "disabled"; @@ -144,7 +155,7 @@ usart1: serial@f0020000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf0020000 0x100>; - interrupts = <13 4 5>; + interrupts = <13 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart1>; status = "disabled"; @@ -153,7 +164,7 @@ macb0: ethernet@f0028000 { compatible = "cdns,pc302-gem", "cdns,gem"; reg = <0xf0028000 0x100>; - interrupts = <34 4 3>; + interrupts = <34 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb0_data_rgmii &pinctrl_macb0_signal_rgmii>; status = "disabled"; @@ -162,15 +173,15 @@ isi: isi@f0034000 { compatible = "atmel,at91sam9g45-isi"; reg = <0xf0034000 0x4000>; - interrupts = <37 4 5>; + interrupts = <37 IRQ_TYPE_LEVEL_HIGH 5>; status = "disabled"; }; mmc1: mmc@f8000000 { compatible = "atmel,hsmci"; reg = <0xf8000000 0x600>; - interrupts = <22 4 0>; - dmas = <&dma1 2 0>; + interrupts = <22 IRQ_TYPE_LEVEL_HIGH 0>; + dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(0)>; dma-names = "rxtx"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3>; @@ -182,8 +193,8 @@ mmc2: mmc@f8004000 { compatible = "atmel,hsmci"; reg = <0xf8004000 0x600>; - interrupts = <23 4 0>; - dmas = <&dma1 2 1>; + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 0>; + dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(1)>; dma-names = "rxtx"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_mmc2_clk_cmd_dat0 &pinctrl_mmc2_dat1_3>; @@ -195,9 +206,12 @@ spi1: spi@f8008000 { #address-cells = <1>; #size-cells = <0>; - compatible = "atmel,at91sam9x5-spi"; + compatible = "atmel,at91rm9200-spi"; reg = <0xf8008000 0x100>; - interrupts = <25 4 3>; + interrupts = <25 IRQ_TYPE_LEVEL_HIGH 3>; + dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(15)>, + <&dma1 2 AT91_DMA_CFG_PER_ID(16)>; + dma-names = "tx", "rx"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi1>; status = "disabled"; @@ -206,7 +220,7 @@ ssc1: ssc@f800c000 { compatible = "atmel,at91sam9g45-ssc"; reg = <0xf800c000 0x4000>; - interrupts = <39 4 4>; + interrupts = <39 IRQ_TYPE_LEVEL_HIGH 4>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>; status = "disabled"; @@ -215,7 +229,7 @@ can1: can@f8010000 { compatible = "atmel,at91sam9x5-can"; reg = <0xf8010000 0x300>; - interrupts = <41 4 3>; + interrupts = <41 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_can1_rx_tx>; }; @@ -223,13 +237,13 @@ tcb1: timer@f8014000 { compatible = "atmel,at91sam9x5-tcb"; reg = <0xf8014000 0x100>; - interrupts = <27 4 0>; + interrupts = <27 IRQ_TYPE_LEVEL_HIGH 0>; }; adc0: adc@f8018000 { compatible = "atmel,at91sam9260-adc"; reg = <0xf8018000 0x100>; - interrupts = <29 4 5>; + interrupts = <29 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = < &pinctrl_adc0_adtrg @@ -283,7 +297,7 @@ tsadcc: tsadcc@f8018000 { compatible = "atmel,at91sam9x5-tsadcc"; reg = <0xf8018000 0x4000>; - interrupts = <29 4 5>; + interrupts = <29 IRQ_TYPE_LEVEL_HIGH 5>; atmel,tsadcc_clock = <300000>; atmel,filtering_average = <0x03>; atmel,pendet_debounce = <0x08>; @@ -295,9 +309,9 @@ i2c2: i2c@f801c000 { compatible = "atmel,at91sam9x5-i2c"; reg = <0xf801c000 0x4000>; - interrupts = <20 4 6>; - dmas = <&dma1 2 11>, - <&dma1 2 12>; + interrupts = <20 IRQ_TYPE_LEVEL_HIGH 6>; + dmas = <&dma1 2 AT91_DMA_CFG_PER_ID(11)>, + <&dma1 2 AT91_DMA_CFG_PER_ID(12)>; dma-names = "tx", "rx"; #address-cells = <1>; #size-cells = <0>; @@ -307,7 +321,7 @@ usart2: serial@f8020000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8020000 0x100>; - interrupts = <14 4 5>; + interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart2>; status = "disabled"; @@ -316,7 +330,7 @@ usart3: serial@f8024000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8024000 0x100>; - interrupts = <15 4 5>; + interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart3>; status = "disabled"; @@ -325,7 +339,7 @@ macb1: ethernet@f802c000 { compatible = "cdns,at32ap7000-macb", "cdns,macb"; reg = <0xf802c000 0x100>; - interrupts = <35 4 3>; + interrupts = <35 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb1_rmii>; status = "disabled"; @@ -334,7 +348,7 @@ sha@f8034000 { compatible = "atmel,sam9g46-sha"; reg = <0xf8034000 0x100>; - interrupts = <42 4 0>; + interrupts = <42 IRQ_TYPE_LEVEL_HIGH 0>; }; aes@f8038000 { @@ -346,20 +360,20 @@ tdes@f803c000 { compatible = "atmel,sam9g46-tdes"; reg = <0xf803c000 0x100>; - interrupts = <44 4 0>; + interrupts = <44 IRQ_TYPE_LEVEL_HIGH 0>; }; dma0: dma-controller@ffffe600 { compatible = "atmel,at91sam9g45-dma"; reg = <0xffffe600 0x200>; - interrupts = <30 4 0>; + interrupts = <30 IRQ_TYPE_LEVEL_HIGH 0>; #dma-cells = <2>; }; dma1: dma-controller@ffffe800 { compatible = "atmel,at91sam9g45-dma"; reg = <0xffffe800 0x200>; - interrupts = <31 4 0>; + interrupts = <31 IRQ_TYPE_LEVEL_HIGH 0>; #dma-cells = <2>; }; @@ -371,7 +385,7 @@ dbgu: serial@ffffee00 { compatible = "atmel,at91sam9260-usart"; reg = <0xffffee00 0x200>; - interrupts = <2 4 7>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; status = "disabled"; @@ -403,202 +417,202 @@ adc0 { pinctrl_adc0_adtrg: adc0_adtrg { atmel,pins = - <3 19 0x1 0x0>; /* PD19 periph A ADTRG */ + <AT91_PIOD 19 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD19 periph A ADTRG */ }; pinctrl_adc0_ad0: adc0_ad0 { atmel,pins = - <3 20 0x1 0x0>; /* PD20 periph A AD0 */ + <AT91_PIOD 20 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD20 periph A AD0 */ }; pinctrl_adc0_ad1: adc0_ad1 { atmel,pins = - <3 21 0x1 0x0>; /* PD21 periph A AD1 */ + <AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD21 periph A AD1 */ }; pinctrl_adc0_ad2: adc0_ad2 { atmel,pins = - <3 22 0x1 0x0>; /* PD22 periph A AD2 */ + <AT91_PIOD 22 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD22 periph A AD2 */ }; pinctrl_adc0_ad3: adc0_ad3 { atmel,pins = - <3 23 0x1 0x0>; /* PD23 periph A AD3 */ + <AT91_PIOD 23 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD23 periph A AD3 */ }; pinctrl_adc0_ad4: adc0_ad4 { atmel,pins = - <3 24 0x1 0x0>; /* PD24 periph A AD4 */ + <AT91_PIOD 24 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD24 periph A AD4 */ }; pinctrl_adc0_ad5: adc0_ad5 { atmel,pins = - <3 25 0x1 0x0>; /* PD25 periph A AD5 */ + <AT91_PIOD 25 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD25 periph A AD5 */ }; pinctrl_adc0_ad6: adc0_ad6 { atmel,pins = - <3 26 0x1 0x0>; /* PD26 periph A AD6 */ + <AT91_PIOD 26 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD26 periph A AD6 */ }; pinctrl_adc0_ad7: adc0_ad7 { atmel,pins = - <3 27 0x1 0x0>; /* PD27 periph A AD7 */ + <AT91_PIOD 27 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD27 periph A AD7 */ }; pinctrl_adc0_ad8: adc0_ad8 { atmel,pins = - <3 28 0x1 0x0>; /* PD28 periph A AD8 */ + <AT91_PIOD 28 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD28 periph A AD8 */ }; pinctrl_adc0_ad9: adc0_ad9 { atmel,pins = - <3 29 0x1 0x0>; /* PD29 periph A AD9 */ + <AT91_PIOD 29 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD29 periph A AD9 */ }; pinctrl_adc0_ad10: adc0_ad10 { atmel,pins = - <3 30 0x1 0x0>; /* PD30 periph A AD10, conflicts with PCK0 */ + <AT91_PIOD 30 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD30 periph A AD10, conflicts with PCK0 */ }; pinctrl_adc0_ad11: adc0_ad11 { atmel,pins = - <3 31 0x1 0x0>; /* PD31 periph A AD11, conflicts with PCK1 */ + <AT91_PIOD 31 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD31 periph A AD11, conflicts with PCK1 */ }; }; can0 { pinctrl_can0_rx_tx: can0_rx_tx { atmel,pins = - <3 14 0x3 0x0 /* PD14 periph C RX, conflicts with SCK0, SPI0_NPCS1 */ - 3 15 0x3 0x0>; /* PD15 periph C TX, conflicts with CTS0, SPI0_NPCS2 */ + <AT91_PIOD 14 AT91_PERIPH_C AT91_PINCTRL_NONE /* PD14 periph C RX, conflicts with SCK0, SPI0_NPCS1 */ + AT91_PIOD 15 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PD15 periph C TX, conflicts with CTS0, SPI0_NPCS2 */ }; }; can1 { pinctrl_can1_rx_tx: can1_rx_tx { atmel,pins = - <1 14 0x2 0x0 /* PB14 periph B RX, conflicts with GCRS */ - 1 15 0x2 0x0>; /* PB15 periph B TX, conflicts with GCOL */ + <AT91_PIOB 14 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB14 periph B RX, conflicts with GCRS */ + AT91_PIOB 15 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB15 periph B TX, conflicts with GCOL */ }; }; dbgu { pinctrl_dbgu: dbgu-0 { atmel,pins = - <1 30 0x1 0x0 /* PB30 periph A */ - 1 31 0x1 0x1>; /* PB31 periph A with pullup */ + <AT91_PIOB 30 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB30 periph A */ + AT91_PIOB 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PB31 periph A with pullup */ }; }; i2c0 { pinctrl_i2c0: i2c0-0 { atmel,pins = - <0 30 0x1 0x0 /* PA30 periph A TWD0 pin, conflicts with URXD1, ISI_VSYNC */ - 0 31 0x1 0x0>; /* PA31 periph A TWCK0 pin, conflicts with UTXD1, ISI_HSYNC */ + <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA30 periph A TWD0 pin, conflicts with URXD1, ISI_VSYNC */ + AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA31 periph A TWCK0 pin, conflicts with UTXD1, ISI_HSYNC */ }; }; i2c1 { pinctrl_i2c1: i2c1-0 { atmel,pins = - <2 26 0x2 0x0 /* PC26 periph B TWD1 pin, conflicts with SPI1_NPCS1, ISI_D11 */ - 2 27 0x2 0x0>; /* PC27 periph B TWCK1 pin, conflicts with SPI1_NPCS2, ISI_D10 */ + <AT91_PIOC 26 AT91_PERIPH_B AT91_PINCTRL_NONE /* PC26 periph B TWD1 pin, conflicts with SPI1_NPCS1, ISI_D11 */ + AT91_PIOC 27 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC27 periph B TWCK1 pin, conflicts with SPI1_NPCS2, ISI_D10 */ }; }; isi { pinctrl_isi: isi-0 { atmel,pins = - <0 16 0x3 0x0 /* PA16 periph C ISI_D0, conflicts with LCDDAT16 */ - 0 17 0x3 0x0 /* PA17 periph C ISI_D1, conflicts with LCDDAT17 */ - 0 18 0x3 0x0 /* PA18 periph C ISI_D2, conflicts with LCDDAT18, TWD2 */ - 0 19 0x3 0x0 /* PA19 periph C ISI_D3, conflicts with LCDDAT19, TWCK2 */ - 0 20 0x3 0x0 /* PA20 periph C ISI_D4, conflicts with LCDDAT20, PWMH0 */ - 0 21 0x3 0x0 /* PA21 periph C ISI_D5, conflicts with LCDDAT21, PWML0 */ - 0 22 0x3 0x0 /* PA22 periph C ISI_D6, conflicts with LCDDAT22, PWMH1 */ - 0 23 0x3 0x0 /* PA23 periph C ISI_D7, conflicts with LCDDAT23, PWML1 */ - 2 30 0x3 0x0 /* PC30 periph C ISI_PCK, conflicts with UTXD0 */ - 0 31 0x3 0x0 /* PA31 periph C ISI_HSYNC, conflicts with TWCK0, UTXD1 */ - 0 30 0x3 0x0 /* PA30 periph C ISI_VSYNC, conflicts with TWD0, URXD1 */ - 2 29 0x3 0x0 /* PC29 periph C ISI_PD8, conflicts with URXD0, PWMFI2 */ - 2 28 0x3 0x0>; /* PC28 periph C ISI_PD9, conflicts with SPI1_NPCS3, PWMFI0 */ + <AT91_PIOA 16 AT91_PERIPH_C AT91_PINCTRL_NONE /* PA16 periph C ISI_D0, conflicts with LCDDAT16 */ + AT91_PIOA 17 AT91_PERIPH_C AT91_PINCTRL_NONE /* PA17 periph C ISI_D1, conflicts with LCDDAT17 */ + AT91_PIOA 18 AT91_PERIPH_C AT91_PINCTRL_NONE /* PA18 periph C ISI_D2, conflicts with LCDDAT18, TWD2 */ + AT91_PIOA 19 AT91_PERIPH_C AT91_PINCTRL_NONE /* PA19 periph C ISI_D3, conflicts with LCDDAT19, TWCK2 */ + AT91_PIOA 20 AT91_PERIPH_C AT91_PINCTRL_NONE /* PA20 periph C ISI_D4, conflicts with LCDDAT20, PWMH0 */ + AT91_PIOA 21 AT91_PERIPH_C AT91_PINCTRL_NONE /* PA21 periph C ISI_D5, conflicts with LCDDAT21, PWML0 */ + AT91_PIOA 22 AT91_PERIPH_C AT91_PINCTRL_NONE /* PA22 periph C ISI_D6, conflicts with LCDDAT22, PWMH1 */ + AT91_PIOA 23 AT91_PERIPH_C AT91_PINCTRL_NONE /* PA23 periph C ISI_D7, conflicts with LCDDAT23, PWML1 */ + AT91_PIOC 30 AT91_PERIPH_C AT91_PINCTRL_NONE /* PC30 periph C ISI_PCK, conflicts with UTXD0 */ + AT91_PIOA 31 AT91_PERIPH_C AT91_PINCTRL_NONE /* PA31 periph C ISI_HSYNC, conflicts with TWCK0, UTXD1 */ + AT91_PIOA 30 AT91_PERIPH_C AT91_PINCTRL_NONE /* PA30 periph C ISI_VSYNC, conflicts with TWD0, URXD1 */ + AT91_PIOC 29 AT91_PERIPH_C AT91_PINCTRL_NONE /* PC29 periph C ISI_PD8, conflicts with URXD0, PWMFI2 */ + AT91_PIOC 28 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PC28 periph C ISI_PD9, conflicts with SPI1_NPCS3, PWMFI0 */ }; pinctrl_isi_pck_as_mck: isi_pck_as_mck-0 { atmel,pins = - <3 31 0x2 0x0>; /* PD31 periph B ISI_MCK */ + <AT91_PIOD 31 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PD31 periph B ISI_MCK */ }; }; lcd { pinctrl_lcd: lcd-0 { atmel,pins = - <0 24 0x1 0x0 /* PA24 periph A LCDPWM */ - 0 26 0x1 0x0 /* PA26 periph A LCDVSYNC */ - 0 27 0x1 0x0 /* PA27 periph A LCDHSYNC */ - 0 25 0x1 0x0 /* PA25 periph A LCDDISP */ - 0 29 0x1 0x0 /* PA29 periph A LCDDEN */ - 0 28 0x1 0x0 /* PA28 periph A LCDPCK */ - 0 0 0x1 0x0 /* PA0 periph A LCDD0 pin */ - 0 1 0x1 0x0 /* PA1 periph A LCDD1 pin */ - 0 2 0x1 0x0 /* PA2 periph A LCDD2 pin */ - 0 3 0x1 0x0 /* PA3 periph A LCDD3 pin */ - 0 4 0x1 0x0 /* PA4 periph A LCDD4 pin */ - 0 5 0x1 0x0 /* PA5 periph A LCDD5 pin */ - 0 6 0x1 0x0 /* PA6 periph A LCDD6 pin */ - 0 7 0x1 0x0 /* PA7 periph A LCDD7 pin */ - 0 8 0x1 0x0 /* PA8 periph A LCDD8 pin */ - 0 9 0x1 0x0 /* PA9 periph A LCDD9 pin */ - 0 10 0x1 0x0 /* PA10 periph A LCDD10 pin */ - 0 11 0x1 0x0 /* PA11 periph A LCDD11 pin */ - 0 12 0x1 0x0 /* PA12 periph A LCDD12 pin */ - 0 13 0x1 0x0 /* PA13 periph A LCDD13 pin */ - 0 14 0x1 0x0 /* PA14 periph A LCDD14 pin */ - 0 15 0x1 0x0 /* PA15 periph A LCDD15 pin */ - 2 14 0x3 0x0 /* PC14 periph C LCDD16 pin */ - 2 13 0x3 0x0 /* PC13 periph C LCDD17 pin */ - 2 12 0x3 0x0 /* PC12 periph C LCDD18 pin */ - 2 11 0x3 0x0 /* PC11 periph C LCDD19 pin */ - 2 10 0x3 0x0 /* PC10 periph C LCDD20 pin */ - 2 15 0x3 0x0 /* PC15 periph C LCDD21 pin */ - 4 27 0x3 0x0 /* PE27 periph C LCDD22 pin */ - 4 28 0x3 0x0>; /* PE28 periph C LCDD23 pin */ + <AT91_PIOA 24 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA24 periph A LCDPWM */ + AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA26 periph A LCDVSYNC */ + AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA27 periph A LCDHSYNC */ + AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA25 periph A LCDDISP */ + AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA29 periph A LCDDEN */ + AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA28 periph A LCDPCK */ + AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA0 periph A LCDD0 pin */ + AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA1 periph A LCDD1 pin */ + AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA2 periph A LCDD2 pin */ + AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA3 periph A LCDD3 pin */ + AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA4 periph A LCDD4 pin */ + AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA5 periph A LCDD5 pin */ + AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA6 periph A LCDD6 pin */ + AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA7 periph A LCDD7 pin */ + AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA8 periph A LCDD8 pin */ + AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA9 periph A LCDD9 pin */ + AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA10 periph A LCDD10 pin */ + AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA11 periph A LCDD11 pin */ + AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA12 periph A LCDD12 pin */ + AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA13 periph A LCDD13 pin */ + AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA14 periph A LCDD14 pin */ + AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA15 periph A LCDD15 pin */ + AT91_PIOC 14 AT91_PERIPH_C AT91_PINCTRL_NONE /* PC14 periph C LCDD16 pin */ + AT91_PIOC 13 AT91_PERIPH_C AT91_PINCTRL_NONE /* PC13 periph C LCDD17 pin */ + AT91_PIOC 12 AT91_PERIPH_C AT91_PINCTRL_NONE /* PC12 periph C LCDD18 pin */ + AT91_PIOC 11 AT91_PERIPH_C AT91_PINCTRL_NONE /* PC11 periph C LCDD19 pin */ + AT91_PIOC 10 AT91_PERIPH_C AT91_PINCTRL_NONE /* PC10 periph C LCDD20 pin */ + AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE /* PC15 periph C LCDD21 pin */ + AT91_PIOE 27 AT91_PERIPH_C AT91_PINCTRL_NONE /* PE27 periph C LCDD22 pin */ + AT91_PIOE 28 AT91_PERIPH_C AT91_PINCTRL_NONE>; /* PE28 periph C LCDD23 pin */ }; }; macb0 { pinctrl_macb0_data_rgmii: macb0_data_rgmii { atmel,pins = - <1 0 0x1 0x0 /* PB0 periph A GTX0, conflicts with PWMH0 */ - 1 1 0x1 0x0 /* PB1 periph A GTX1, conflicts with PWML0 */ - 1 2 0x1 0x0 /* PB2 periph A GTX2, conflicts with TK1 */ - 1 3 0x1 0x0 /* PB3 periph A GTX3, conflicts with TF1 */ - 1 4 0x1 0x0 /* PB4 periph A GRX0, conflicts with PWMH1 */ - 1 5 0x1 0x0 /* PB5 periph A GRX1, conflicts with PWML1 */ - 1 6 0x1 0x0 /* PB6 periph A GRX2, conflicts with TD1 */ - 1 7 0x1 0x0>; /* PB7 periph A GRX3, conflicts with RK1 */ + <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB0 periph A GTX0, conflicts with PWMH0 */ + AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB1 periph A GTX1, conflicts with PWML0 */ + AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB2 periph A GTX2, conflicts with TK1 */ + AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB3 periph A GTX3, conflicts with TF1 */ + AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB4 periph A GRX0, conflicts with PWMH1 */ + AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB5 periph A GRX1, conflicts with PWML1 */ + AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB6 periph A GRX2, conflicts with TD1 */ + AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB7 periph A GRX3, conflicts with RK1 */ }; pinctrl_macb0_data_gmii: macb0_data_gmii { atmel,pins = - <1 19 0x2 0x0 /* PB19 periph B GTX4, conflicts with MCI1_CDA */ - 1 20 0x2 0x0 /* PB20 periph B GTX5, conflicts with MCI1_DA0 */ - 1 21 0x2 0x0 /* PB21 periph B GTX6, conflicts with MCI1_DA1 */ - 1 22 0x2 0x0 /* PB22 periph B GTX7, conflicts with MCI1_DA2 */ - 1 23 0x2 0x0 /* PB23 periph B GRX4, conflicts with MCI1_DA3 */ - 1 24 0x2 0x0 /* PB24 periph B GRX5, conflicts with MCI1_CK */ - 1 25 0x2 0x0 /* PB25 periph B GRX6, conflicts with SCK1 */ - 1 26 0x2 0x0>; /* PB26 periph B GRX7, conflicts with CTS1 */ + <AT91_PIOB 19 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB19 periph B GTX4, conflicts with MCI1_CDA */ + AT91_PIOB 20 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB20 periph B GTX5, conflicts with MCI1_DA0 */ + AT91_PIOB 21 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB21 periph B GTX6, conflicts with MCI1_DA1 */ + AT91_PIOB 22 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB22 periph B GTX7, conflicts with MCI1_DA2 */ + AT91_PIOB 23 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB23 periph B GRX4, conflicts with MCI1_DA3 */ + AT91_PIOB 24 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB24 periph B GRX5, conflicts with MCI1_CK */ + AT91_PIOB 25 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB25 periph B GRX6, conflicts with SCK1 */ + AT91_PIOB 26 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB26 periph B GRX7, conflicts with CTS1 */ }; pinctrl_macb0_signal_rgmii: macb0_signal_rgmii { atmel,pins = - <1 8 0x1 0x0 /* PB8 periph A GTXCK, conflicts with PWMH2 */ - 1 9 0x1 0x0 /* PB9 periph A GTXEN, conflicts with PWML2 */ - 1 11 0x1 0x0 /* PB11 periph A GRXCK, conflicts with RD1 */ - 1 13 0x1 0x0 /* PB13 periph A GRXER, conflicts with PWML3 */ - 1 16 0x1 0x0 /* PB16 periph A GMDC */ - 1 17 0x1 0x0 /* PB17 periph A GMDIO */ - 1 18 0x1 0x0>; /* PB18 periph A G125CK */ + <AT91_PIOB 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB8 periph A GTXCK, conflicts with PWMH2 */ + AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB9 periph A GTXEN, conflicts with PWML2 */ + AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB11 periph A GRXCK, conflicts with RD1 */ + AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB13 periph A GRXER, conflicts with PWML3 */ + AT91_PIOB 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB16 periph A GMDC */ + AT91_PIOB 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB17 periph A GMDIO */ + AT91_PIOB 18 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB18 periph A G125CK */ }; pinctrl_macb0_signal_gmii: macb0_signal_gmii { atmel,pins = - <1 9 0x1 0x0 /* PB9 periph A GTXEN, conflicts with PWML2 */ - 1 10 0x1 0x0 /* PB10 periph A GTXER, conflicts with RF1 */ - 1 11 0x1 0x0 /* PB11 periph A GRXCK, conflicts with RD1 */ - 1 12 0x1 0x0 /* PB12 periph A GRXDV, conflicts with PWMH3 */ - 1 13 0x1 0x0 /* PB13 periph A GRXER, conflicts with PWML3 */ - 1 14 0x1 0x0 /* PB14 periph A GCRS, conflicts with CANRX1 */ - 1 15 0x1 0x0 /* PB15 periph A GCOL, conflicts with CANTX1 */ - 1 16 0x1 0x0 /* PB16 periph A GMDC */ - 1 17 0x1 0x0 /* PB17 periph A GMDIO */ - 1 27 0x2 0x0>; /* PB27 periph B G125CKO */ + <AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB9 periph A GTXEN, conflicts with PWML2 */ + AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB10 periph A GTXER, conflicts with RF1 */ + AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB11 periph A GRXCK, conflicts with RD1 */ + AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB12 periph A GRXDV, conflicts with PWMH3 */ + AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB13 periph A GRXER, conflicts with PWML3 */ + AT91_PIOB 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB14 periph A GCRS, conflicts with CANRX1 */ + AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB15 periph A GCOL, conflicts with CANTX1 */ + AT91_PIOB 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB16 periph A GMDC */ + AT91_PIOB 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB17 periph A GMDIO */ + AT91_PIOB 27 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB27 periph B G125CKO */ }; }; @@ -606,252 +620,251 @@ macb1 { pinctrl_macb1_rmii: macb1_rmii-0 { atmel,pins = - <2 0 0x1 0x0 /* PC0 periph A ETX0, conflicts with TIOA3 */ - 2 1 0x1 0x0 /* PC1 periph A ETX1, conflicts with TIOB3 */ - 2 2 0x1 0x0 /* PC2 periph A ERX0, conflicts with TCLK3 */ - 2 3 0x1 0x0 /* PC3 periph A ERX1, conflicts with TIOA4 */ - 2 4 0x1 0x0 /* PC4 periph A ETXEN, conflicts with TIOB4 */ - 2 5 0x1 0x0 /* PC5 periph A ECRSDV,conflicts with TCLK4 */ - 2 6 0x1 0x0 /* PC6 periph A ERXER, conflicts with TIOA5 */ - 2 7 0x1 0x0 /* PC7 periph A EREFCK, conflicts with TIOB5 */ - 2 8 0x1 0x0 /* PC8 periph A EMDC, conflicts with TCLK5 */ - 2 9 0x1 0x0>; /* PC9 periph A EMDIO */ + <AT91_PIOC 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC0 periph A ETX0, conflicts with TIOA3 */ + AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC1 periph A ETX1, conflicts with TIOB3 */ + AT91_PIOC 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC2 periph A ERX0, conflicts with TCLK3 */ + AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC3 periph A ERX1, conflicts with TIOA4 */ + AT91_PIOC 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC4 periph A ETXEN, conflicts with TIOB4 */ + AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC5 periph A ECRSDV,conflicts with TCLK4 */ + AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC6 periph A ERXER, conflicts with TIOA5 */ + AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC7 periph A EREFCK, conflicts with TIOB5 */ + AT91_PIOC 8 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC8 periph A EMDC, conflicts with TCLK5 */ + AT91_PIOC 9 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PC9 periph A EMDIO */ }; }; mmc0 { pinctrl_mmc0_clk_cmd_dat0: mmc0_clk_cmd_dat0 { atmel,pins = - <3 9 0x1 0x0 /* PD9 periph A MCI0_CK */ - 3 0 0x1 0x1 /* PD0 periph A MCI0_CDA with pullup */ - 3 1 0x1 0x1>; /* PD1 periph A MCI0_DA0 with pullup */ + <AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD9 periph A MCI0_CK */ + AT91_PIOD 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD0 periph A MCI0_CDA with pullup */ + AT91_PIOD 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PD1 periph A MCI0_DA0 with pullup */ }; pinctrl_mmc0_dat1_3: mmc0_dat1_3 { atmel,pins = - <3 2 0x1 0x1 /* PD2 periph A MCI0_DA1 with pullup */ - 3 3 0x1 0x1 /* PD3 periph A MCI0_DA2 with pullup */ - 3 4 0x1 0x1>; /* PD4 periph A MCI0_DA3 with pullup */ + <AT91_PIOD 2 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD2 periph A MCI0_DA1 with pullup */ + AT91_PIOD 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD3 periph A MCI0_DA2 with pullup */ + AT91_PIOD 4 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PD4 periph A MCI0_DA3 with pullup */ }; pinctrl_mmc0_dat4_7: mmc0_dat4_7 { atmel,pins = - <3 5 0x1 0x1 /* PD5 periph A MCI0_DA4 with pullup, conflicts with TIOA0, PWMH2 */ - 3 6 0x1 0x1 /* PD6 periph A MCI0_DA5 with pullup, conflicts with TIOB0, PWML2 */ - 3 7 0x1 0x1 /* PD7 periph A MCI0_DA6 with pullup, conlicts with TCLK0, PWMH3 */ - 3 8 0x1 0x1>; /* PD8 periph A MCI0_DA7 with pullup, conflicts with PWML3 */ + <AT91_PIOD 5 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD5 periph A MCI0_DA4 with pullup, conflicts with TIOA0, PWMH2 */ + AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD6 periph A MCI0_DA5 with pullup, conflicts with TIOB0, PWML2 */ + AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PD7 periph A MCI0_DA6 with pullup, conlicts with TCLK0, PWMH3 */ + AT91_PIOD 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PD8 periph A MCI0_DA7 with pullup, conflicts with PWML3 */ }; }; mmc1 { pinctrl_mmc1_clk_cmd_dat0: mmc1_clk_cmd_dat0 { atmel,pins = - <1 24 0x1 0x0 /* PB24 periph A MCI1_CK, conflicts with GRX5 */ - 1 19 0x1 0x1 /* PB19 periph A MCI1_CDA with pullup, conflicts with GTX4 */ - 1 20 0x1 0x1>; /* PB20 periph A MCI1_DA0 with pullup, conflicts with GTX5 */ + <AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB24 periph A MCI1_CK, conflicts with GRX5 */ + AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB19 periph A MCI1_CDA with pullup, conflicts with GTX4 */ + AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PB20 periph A MCI1_DA0 with pullup, conflicts with GTX5 */ }; pinctrl_mmc1_dat1_3: mmc1_dat1_3 { atmel,pins = - <1 21 0x1 0x1 /* PB21 periph A MCI1_DA1 with pullup, conflicts with GTX6 */ - 1 22 0x1 0x1 /* PB22 periph A MCI1_DA2 with pullup, conflicts with GTX7 */ - 1 23 0x1 0x1>; /* PB23 periph A MCI1_DA3 with pullup, conflicts with GRX4 */ + <AT91_PIOB 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB21 periph A MCI1_DA1 with pullup, conflicts with GTX6 */ + AT91_PIOB 22 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PB22 periph A MCI1_DA2 with pullup, conflicts with GTX7 */ + AT91_PIOB 23 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PB23 periph A MCI1_DA3 with pullup, conflicts with GRX4 */ }; }; mmc2 { pinctrl_mmc2_clk_cmd_dat0: mmc2_clk_cmd_dat0 { atmel,pins = - <2 15 0x1 0x0 /* PC15 periph A MCI2_CK, conflicts with PCK2 */ - 2 10 0x1 0x1 /* PC10 periph A MCI2_CDA with pullup */ - 2 11 0x1 0x1>; /* PC11 periph A MCI2_DA0 with pullup */ + <AT91_PIOC 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC15 periph A MCI2_CK, conflicts with PCK2 */ + AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PC10 periph A MCI2_CDA with pullup */ + AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PC11 periph A MCI2_DA0 with pullup */ }; pinctrl_mmc2_dat1_3: mmc2_dat1_3 { atmel,pins = - <2 12 0x1 0x0 /* PC12 periph A MCI2_DA1 with pullup, conflicts with TIOA1 */ - 2 13 0x1 0x0 /* PC13 periph A MCI2_DA2 with pullup, conflicts with TIOB1 */ - 2 14 0x1 0x0>; /* PC14 periph A MCI2_DA3 with pullup, conflicts with TCLK1 */ + <AT91_PIOC 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC12 periph A MCI2_DA1 with pullup, conflicts with TIOA1 */ + AT91_PIOC 13 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC13 periph A MCI2_DA2 with pullup, conflicts with TIOB1 */ + AT91_PIOC 14 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PC14 periph A MCI2_DA3 with pullup, conflicts with TCLK1 */ }; }; nand0 { pinctrl_nand0_ale_cle: nand0_ale_cle-0 { atmel,pins = - <4 21 0x1 0x1 /* PE21 periph A with pullup */ - 4 22 0x1 0x1>; /* PE22 periph A with pullup */ + <AT91_PIOE 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PE21 periph A with pullup */ + AT91_PIOE 22 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PE22 periph A with pullup */ }; }; - pioA: gpio@fffff200 { - compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; - reg = <0xfffff200 0x100>; - interrupts = <6 4 1>; - #gpio-cells = <2>; - gpio-controller; - interrupt-controller; - #interrupt-cells = <2>; - }; - - pioB: gpio@fffff400 { - compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; - reg = <0xfffff400 0x100>; - interrupts = <7 4 1>; - #gpio-cells = <2>; - gpio-controller; - interrupt-controller; - #interrupt-cells = <2>; - }; - - pioC: gpio@fffff600 { - compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; - reg = <0xfffff600 0x100>; - interrupts = <8 4 1>; - #gpio-cells = <2>; - gpio-controller; - interrupt-controller; - #interrupt-cells = <2>; - }; - - pioD: gpio@fffff800 { - compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; - reg = <0xfffff800 0x100>; - interrupts = <9 4 1>; - #gpio-cells = <2>; - gpio-controller; - interrupt-controller; - #interrupt-cells = <2>; - }; - - pioE: gpio@fffffa00 { - compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; - reg = <0xfffffa00 0x100>; - interrupts = <10 4 1>; - #gpio-cells = <2>; - gpio-controller; - interrupt-controller; - #interrupt-cells = <2>; - }; - spi0 { pinctrl_spi0: spi0-0 { atmel,pins = - <3 10 0x1 0x0 /* PD10 periph A SPI0_MISO pin */ - 3 11 0x1 0x0 /* PD11 periph A SPI0_MOSI pin */ - 3 12 0x1 0x0 /* PD12 periph A SPI0_SPCK pin */ - 3 13 0x0 0x0>; /* PD13 GPIO SPI0_NPCS0 pin */ + <AT91_PIOD 10 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD10 periph A SPI0_MISO pin */ + AT91_PIOD 11 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD11 periph A SPI0_MOSI pin */ + AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD12 periph A SPI0_SPCK pin */ }; }; spi1 { pinctrl_spi1: spi1-0 { atmel,pins = - <2 22 0x1 0x0 /* PC22 periph A SPI1_MISO pin */ - 2 23 0x1 0x0 /* PC23 periph A SPI1_MOSI pin */ - 2 24 0x1 0x0 /* PC24 periph A SPI1_SPCK pin */ - 2 25 0x0 0x0>; /* PC25 GPIO SPI1_NPCS0 pin */ + <AT91_PIOC 22 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC22 periph A SPI1_MISO pin */ + AT91_PIOC 23 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC23 periph A SPI1_MOSI pin */ + AT91_PIOC 24 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PC24 periph A SPI1_SPCK pin */ }; }; ssc0 { pinctrl_ssc0_tx: ssc0_tx { atmel,pins = - <2 16 0x1 0x0 /* PC16 periph A TK0 */ - 2 17 0x1 0x0 /* PC17 periph A TF0 */ - 2 18 0x1 0x0>; /* PC18 periph A TD0 */ + <AT91_PIOC 16 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC16 periph A TK0 */ + AT91_PIOC 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC17 periph A TF0 */ + AT91_PIOC 18 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PC18 periph A TD0 */ }; pinctrl_ssc0_rx: ssc0_rx { atmel,pins = - <2 19 0x1 0x0 /* PC19 periph A RK0 */ - 2 20 0x1 0x0 /* PC20 periph A RF0 */ - 2 21 0x1 0x0>; /* PC21 periph A RD0 */ + <AT91_PIOC 19 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC19 periph A RK0 */ + AT91_PIOC 20 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC20 periph A RF0 */ + AT91_PIOC 21 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PC21 periph A RD0 */ }; }; ssc1 { pinctrl_ssc1_tx: ssc1_tx { atmel,pins = - <1 2 0x2 0x0 /* PB2 periph B TK1, conflicts with GTX2 */ - 1 3 0x2 0x0 /* PB3 periph B TF1, conflicts with GTX3 */ - 1 6 0x2 0x0>; /* PB6 periph B TD1, conflicts with TD1 */ + <AT91_PIOB 2 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB2 periph B TK1, conflicts with GTX2 */ + AT91_PIOB 3 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB3 periph B TF1, conflicts with GTX3 */ + AT91_PIOB 6 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB6 periph B TD1, conflicts with TD1 */ }; pinctrl_ssc1_rx: ssc1_rx { atmel,pins = - <1 7 0x2 0x0 /* PB7 periph B RK1, conflicts with EREFCK */ - 1 10 0x2 0x0 /* PB10 periph B RF1, conflicts with GTXER */ - 1 11 0x2 0x0>; /* PB11 periph B RD1, conflicts with GRXCK */ + <AT91_PIOB 7 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB7 periph B RK1, conflicts with EREFCK */ + AT91_PIOB 10 AT91_PERIPH_B AT91_PINCTRL_NONE /* PB10 periph B RF1, conflicts with GTXER */ + AT91_PIOB 11 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PB11 periph B RD1, conflicts with GRXCK */ }; }; uart0 { pinctrl_uart0: uart0-0 { atmel,pins = - <2 29 0x1 0x0 /* PC29 periph A, conflicts with PWMFI2, ISI_D8 */ - 2 30 0x1 0x1>; /* PC30 periph A with pullup, conflicts with ISI_PCK */ + <AT91_PIOC 29 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC29 periph A, conflicts with PWMFI2, ISI_D8 */ + AT91_PIOC 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PC30 periph A with pullup, conflicts with ISI_PCK */ }; }; uart1 { pinctrl_uart1: uart1-0 { atmel,pins = - <0 30 0x2 0x0 /* PA30 periph B, conflicts with TWD0, ISI_VSYNC */ - 0 31 0x2 0x1>; /* PA31 periph B with pullup, conflicts with TWCK0, ISI_HSYNC */ + <AT91_PIOA 30 AT91_PERIPH_B AT91_PINCTRL_NONE /* PA30 periph B, conflicts with TWD0, ISI_VSYNC */ + AT91_PIOA 31 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PA31 periph B with pullup, conflicts with TWCK0, ISI_HSYNC */ }; }; usart0 { pinctrl_usart0: usart0-0 { atmel,pins = - <3 17 0x1 0x0 /* PD17 periph A */ - 3 18 0x1 0x1>; /* PD18 periph A with pullup */ + <AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD17 periph A */ + AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PD18 periph A with pullup */ }; pinctrl_usart0_rts_cts: usart0_rts_cts-0 { atmel,pins = - <3 15 0x1 0x0 /* PD15 periph A, conflicts with SPI0_NPCS2, CANTX0 */ - 3 16 0x1 0x0>; /* PD16 periph A, conflicts with SPI0_NPCS3, PWMFI3 */ + <AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE /* PD15 periph A, conflicts with SPI0_NPCS2, CANTX0 */ + AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PD16 periph A, conflicts with SPI0_NPCS3, PWMFI3 */ }; }; usart1 { pinctrl_usart1: usart1-0 { atmel,pins = - <1 28 0x1 0x0 /* PB28 periph A */ - 1 29 0x1 0x1>; /* PB29 periph A with pullup */ + <AT91_PIOB 28 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB28 periph A */ + AT91_PIOB 29 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PB29 periph A with pullup */ }; pinctrl_usart1_rts_cts: usart1_rts_cts-0 { atmel,pins = - <1 26 0x1 0x0 /* PB26 periph A, conflicts with GRX7 */ - 1 27 0x1 0x0>; /* PB27 periph A, conflicts with G125CKO */ + <AT91_PIOB 26 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB26 periph A, conflicts with GRX7 */ + AT91_PIOB 27 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB27 periph A, conflicts with G125CKO */ }; }; usart2 { pinctrl_usart2: usart2-0 { atmel,pins = - <4 25 0x2 0x0 /* PE25 periph B, conflicts with A25 */ - 4 26 0x2 0x1>; /* PE26 periph B with pullup, conflicts NCS0 */ + <AT91_PIOE 25 AT91_PERIPH_B AT91_PINCTRL_NONE /* PE25 periph B, conflicts with A25 */ + AT91_PIOE 26 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PE26 periph B with pullup, conflicts NCS0 */ }; pinctrl_usart2_rts_cts: usart2_rts_cts-0 { atmel,pins = - <4 23 0x2 0x0 /* PE23 periph B, conflicts with A23 */ - 4 24 0x2 0x0>; /* PE24 periph B, conflicts with A24 */ + <AT91_PIOE 23 AT91_PERIPH_B AT91_PINCTRL_NONE /* PE23 periph B, conflicts with A23 */ + AT91_PIOE 24 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PE24 periph B, conflicts with A24 */ }; }; usart3 { pinctrl_usart3: usart3-0 { atmel,pins = - <4 18 0x2 0x0 /* PE18 periph B, conflicts with A18 */ - 4 19 0x2 0x1>; /* PE19 periph B with pullup, conflicts with A19 */ + <AT91_PIOE 18 AT91_PERIPH_B AT91_PINCTRL_NONE /* PE18 periph B, conflicts with A18 */ + AT91_PIOE 19 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PE19 periph B with pullup, conflicts with A19 */ }; pinctrl_usart3_rts_cts: usart3_rts_cts-0 { atmel,pins = - <4 16 0x2 0x0 /* PE16 periph B, conflicts with A16 */ - 4 17 0x2 0x0>; /* PE17 periph B, conflicts with A17 */ + <AT91_PIOE 16 AT91_PERIPH_B AT91_PINCTRL_NONE /* PE16 periph B, conflicts with A16 */ + AT91_PIOE 17 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PE17 periph B, conflicts with A17 */ }; }; + + + pioA: gpio@fffff200 { + compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; + reg = <0xfffff200 0x100>; + interrupts = <6 IRQ_TYPE_LEVEL_HIGH 1>; + #gpio-cells = <2>; + gpio-controller; + interrupt-controller; + #interrupt-cells = <2>; + }; + + pioB: gpio@fffff400 { + compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; + reg = <0xfffff400 0x100>; + interrupts = <7 IRQ_TYPE_LEVEL_HIGH 1>; + #gpio-cells = <2>; + gpio-controller; + interrupt-controller; + #interrupt-cells = <2>; + }; + + pioC: gpio@fffff600 { + compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; + reg = <0xfffff600 0x100>; + interrupts = <8 IRQ_TYPE_LEVEL_HIGH 1>; + #gpio-cells = <2>; + gpio-controller; + interrupt-controller; + #interrupt-cells = <2>; + }; + + pioD: gpio@fffff800 { + compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; + reg = <0xfffff800 0x100>; + interrupts = <9 IRQ_TYPE_LEVEL_HIGH 1>; + #gpio-cells = <2>; + gpio-controller; + interrupt-controller; + #interrupt-cells = <2>; + }; + + pioE: gpio@fffffa00 { + compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; + reg = <0xfffffa00 0x100>; + interrupts = <10 IRQ_TYPE_LEVEL_HIGH 1>; + #gpio-cells = <2>; + gpio-controller; + interrupt-controller; + #interrupt-cells = <2>; + }; }; pmc: pmc@fffffc00 { @@ -867,7 +880,7 @@ pit: timer@fffffe30 { compatible = "atmel,at91sam9260-pit"; reg = <0xfffffe30 0xf>; - interrupts = <3 4 5>; + interrupts = <3 IRQ_TYPE_LEVEL_HIGH 5>; }; watchdog@fffffe40 { @@ -879,7 +892,7 @@ rtc@fffffeb0 { compatible = "atmel,at91rm9200-rtc"; reg = <0xfffffeb0 0x30>; - interrupts = <1 4 7>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; }; }; @@ -889,7 +902,7 @@ compatible = "atmel,at91sam9rl-udc"; reg = <0x00500000 0x100000 0xf8030000 0x4000>; - interrupts = <33 4 2>; + interrupts = <33 IRQ_TYPE_LEVEL_HIGH 2>; status = "disabled"; ep0 { @@ -1001,14 +1014,14 @@ usb1: ohci@00600000 { compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00600000 0x100000>; - interrupts = <32 4 2>; + interrupts = <32 IRQ_TYPE_LEVEL_HIGH 2>; status = "disabled"; }; usb2: ehci@00700000 { compatible = "atmel,at91sam9g45-ehci", "usb-ehci"; reg = <0x00700000 0x100000>; - interrupts = <32 4 2>; + interrupts = <32 IRQ_TYPE_LEVEL_HIGH 2>; status = "disabled"; }; @@ -1024,7 +1037,7 @@ 0xffffc000 0x00000070 /* NFC HSMC regs */ 0x00200000 0x00100000 /* NFC SRAM banks */ >; - interrupts = <5 4 6>; + interrupts = <5 IRQ_TYPE_LEVEL_HIGH 6>; atmel,nand-addr-offset = <21>; atmel,nand-cmd-offset = <22>; pinctrl-names = "default"; diff --git a/arch/arm/boot/dts/sama5d31ek.dts b/arch/arm/boot/dts/sama5d31ek.dts index fa5d216f1db7..027bac7510b6 100644 --- a/arch/arm/boot/dts/sama5d31ek.dts +++ b/arch/arm/boot/dts/sama5d31ek.dts @@ -7,8 +7,8 @@ * Licensed under GPLv2 or later. */ /dts-v1/; -/include/ "sama5d3xmb.dtsi" -/include/ "sama5d3xdm.dtsi" +#include "sama5d3xmb.dtsi" +#include "sama5d3xdm.dtsi" / { model = "Atmel SAMA5D31-EK"; @@ -41,7 +41,7 @@ leds { d3 { label = "d3"; - gpios = <&pioE 24 0>; + gpios = <&pioE 24 GPIO_ACTIVE_HIGH>; }; }; diff --git a/arch/arm/boot/dts/sama5d33ek.dts b/arch/arm/boot/dts/sama5d33ek.dts index c38c9433d7a5..99bd0c8e0471 100644 --- a/arch/arm/boot/dts/sama5d33ek.dts +++ b/arch/arm/boot/dts/sama5d33ek.dts @@ -7,8 +7,8 @@ * Licensed under GPLv2 or later. */ /dts-v1/; -/include/ "sama5d3xmb.dtsi" -/include/ "sama5d3xdm.dtsi" +#include "sama5d3xmb.dtsi" +#include "sama5d3xdm.dtsi" / { model = "Atmel SAMA5D33-EK"; diff --git a/arch/arm/boot/dts/sama5d34ek.dts b/arch/arm/boot/dts/sama5d34ek.dts index 6bebfcdcb1d1..fb8ee11cf282 100644 --- a/arch/arm/boot/dts/sama5d34ek.dts +++ b/arch/arm/boot/dts/sama5d34ek.dts @@ -7,8 +7,8 @@ * Licensed under GPLv2 or later. */ /dts-v1/; -/include/ "sama5d3xmb.dtsi" -/include/ "sama5d3xdm.dtsi" +#include "sama5d3xmb.dtsi" +#include "sama5d3xdm.dtsi" / { model = "Atmel SAMA5D34-EK"; @@ -51,7 +51,7 @@ leds { d3 { label = "d3"; - gpios = <&pioE 24 0>; + gpios = <&pioE 24 GPIO_ACTIVE_HIGH>; }; }; diff --git a/arch/arm/boot/dts/sama5d35ek.dts b/arch/arm/boot/dts/sama5d35ek.dts index a488fc4e9777..509a53d9cc7b 100644 --- a/arch/arm/boot/dts/sama5d35ek.dts +++ b/arch/arm/boot/dts/sama5d35ek.dts @@ -7,7 +7,7 @@ * Licensed under GPLv2 or later. */ /dts-v1/; -/include/ "sama5d3xmb.dtsi" +#include "sama5d3xmb.dtsi" / { model = "Atmel SAMA5D35-EK"; @@ -48,7 +48,7 @@ pb_user1 { label = "pb_user1"; - gpios = <&pioE 27 0>; + gpios = <&pioE 27 GPIO_ACTIVE_HIGH>; linux,code = <0x100>; gpio-key,wakeup; }; diff --git a/arch/arm/boot/dts/sama5d3xcm.dtsi b/arch/arm/boot/dts/sama5d3xcm.dtsi index b336e7787cb3..1f8050813a54 100644 --- a/arch/arm/boot/dts/sama5d3xcm.dtsi +++ b/arch/arm/boot/dts/sama5d3xcm.dtsi @@ -6,7 +6,7 @@ * * Licensed under GPLv2 or later. */ -/include/ "sama5d3.dtsi" +#include "sama5d3.dtsi" / { compatible = "atmel,samad3xcm", "atmel,sama5d3", "atmel,sama5"; @@ -89,7 +89,7 @@ d2 { label = "d2"; - gpios = <&pioE 25 1>; /* PE25, conflicts with A25, RXD2 */ + gpios = <&pioE 25 GPIO_ACTIVE_LOW>; /* PE25, conflicts with A25, RXD2 */ }; }; }; diff --git a/arch/arm/boot/dts/sama5d3xdm.dtsi b/arch/arm/boot/dts/sama5d3xdm.dtsi index 4b8830eb2060..1c296d6b2f2a 100644 --- a/arch/arm/boot/dts/sama5d3xdm.dtsi +++ b/arch/arm/boot/dts/sama5d3xdm.dtsi @@ -33,7 +33,7 @@ board { pinctrl_qt1070_irq: qt1070_irq { atmel,pins = - <4 31 0x0 0x5>; /* PE31 GPIO with pull up deglith */ + <AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PE31 GPIO with pull up deglith */ }; }; }; diff --git a/arch/arm/boot/dts/sama5d3xmb.dtsi b/arch/arm/boot/dts/sama5d3xmb.dtsi index 661d7ca9c309..8a9e05d8a4b8 100644 --- a/arch/arm/boot/dts/sama5d3xmb.dtsi +++ b/arch/arm/boot/dts/sama5d3xmb.dtsi @@ -6,7 +6,7 @@ * * Licensed under GPLv2 or later. */ -/include/ "sama5d3xcm.dtsi" +#include "sama5d3xcm.dtsi" / { compatible = "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5"; @@ -20,7 +20,7 @@ slot@0 { reg = <0>; bus-width = <4>; - cd-gpios = <&pioD 17 0>; + cd-gpios = <&pioD 17 GPIO_ACTIVE_HIGH>; }; }; @@ -62,7 +62,7 @@ slot@0 { reg = <0>; bus-width = <4>; - cd-gpios = <&pioD 18 0>; + cd-gpios = <&pioD 18 GPIO_ACTIVE_HIGH>; }; }; @@ -87,32 +87,32 @@ board { pinctrl_mmc0_cd: mmc0_cd { atmel,pins = - <3 17 0x0 0x5>; /* PD17 GPIO with pullup deglitch */ + <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD17 GPIO with pullup deglitch */ }; pinctrl_mmc1_cd: mmc1_cd { atmel,pins = - <3 18 0x0 0x5>; /* PD18 GPIO with pullup deglitch */ + <AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD18 GPIO with pullup deglitch */ }; pinctrl_pck0_as_audio_mck: pck0_as_audio_mck { atmel,pins = - <3 30 0x2 0x0>; /* PD30 periph B */ + <AT91_PIOD 30 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PD30 periph B */ }; pinctrl_isi_reset: isi_reset-0 { atmel,pins = - <4 24 0x0 0x0>; /* PE24 gpio */ + <AT91_PIOE 24 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; /* PE24 gpio */ }; pinctrl_isi_power: isi_power-0 { atmel,pins = - <4 29 0x0 0x0>; /* PE29 gpio */ + <AT91_PIOE 29 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; /* PE29 gpio */ }; pinctrl_usba_vbus: usba_vbus { atmel,pins = - <3 29 0x0 0x4>; /* PD29 GPIO with deglitch */ + <AT91_PIOD 29 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PD29 GPIO with deglitch */ }; }; }; @@ -127,7 +127,7 @@ }; usb0: gadget@00500000 { - atmel,vbus-gpio = <&pioD 29 0>; + atmel,vbus-gpio = <&pioD 29 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usba_vbus>; status = "okay"; @@ -135,9 +135,9 @@ usb1: ohci@00600000 { num-ports = <3>; - atmel,vbus-gpio = <&pioD 25 0 - &pioD 26 1 - &pioD 27 1 + atmel,vbus-gpio = <&pioD 25 GPIO_ACTIVE_HIGH + &pioD 26 GPIO_ACTIVE_LOW + &pioD 27 GPIO_ACTIVE_LOW >; status = "okay"; }; diff --git a/arch/arm/boot/dts/sh7372.dtsi b/arch/arm/boot/dts/sh7372.dtsi index 677fc603f8b3..7bf020ecadf5 100644 --- a/arch/arm/boot/dts/sh7372.dtsi +++ b/arch/arm/boot/dts/sh7372.dtsi @@ -14,8 +14,13 @@ compatible = "renesas,sh7372"; cpus { + #address-cells = <1>; + #size-cells = <0>; + cpu@0 { compatible = "arm,cortex-a8"; + device_type = "cpu"; + reg = <0x0>; }; }; }; diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts index 5972abb55f9c..b6f759e830ed 100644 --- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts +++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts @@ -18,6 +18,19 @@ model = "KZM-A9-GT"; compatible = "renesas,kzm9g-reference", "renesas,sh73a0"; + cpus { + cpu@0 { + cpu0-supply = <&vdd_dvfs>; + operating-points = < + /* kHz uV */ + 1196000 1315000 + 598000 1175000 + 398667 1065000 + >; + voltage-tolerance = <1>; /* 1% */ + }; + }; + chosen { bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200"; }; @@ -59,6 +72,79 @@ }; }; +&i2c0 { + as3711@40 { + compatible = "ams,as3711"; + reg = <0x40>; + + regulators { + vdd_dvfs: sd1 { + regulator-name = "1.315V CPU"; + regulator-min-microvolt = <1050000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-boot-on; + }; + sd2 { + regulator-name = "1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + sd4 { + regulator-name = "1.215V"; + regulator-min-microvolt = <1215000>; + regulator-max-microvolt = <1235000>; + regulator-always-on; + regulator-boot-on; + }; + ldo2 { + regulator-name = "2.8V CPU"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-boot-on; + }; + ldo3 { + regulator-name = "3.0V CPU"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + regulator-boot-on; + }; + ldo4 { + regulator-name = "2.8V"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-boot-on; + }; + ldo5 { + regulator-name = "2.8V #2"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-always-on; + regulator-boot-on; + }; + ldo7 { + regulator-name = "1.15V CPU"; + regulator-min-microvolt = <1150000>; + regulator-max-microvolt = <1150000>; + regulator-always-on; + regulator-boot-on; + }; + ldo8 { + regulator-name = "1.15V CPU #2"; + regulator-min-microvolt = <1150000>; + regulator-max-microvolt = <1150000>; + regulator-always-on; + regulator-boot-on; + }; + }; + }; +}; + &mmcif { bus-width = <8>; vmmc-supply = <®_1p8v>; diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi index ec40bf78289e..b97750256003 100644 --- a/arch/arm/boot/dts/sh73a0.dtsi +++ b/arch/arm/boot/dts/sh73a0.dtsi @@ -119,7 +119,7 @@ 0 32 0x4>; }; - i2c0: i2c@0xe6820000 { + i2c0: i2c@e6820000 { #address-cells = <1>; #size-cells = <0>; compatible = "renesas,rmobile-iic"; @@ -131,7 +131,7 @@ 0 170 0x4>; }; - i2c1: i2c@0xe6822000 { + i2c1: i2c@e6822000 { #address-cells = <1>; #size-cells = <0>; compatible = "renesas,rmobile-iic"; @@ -143,7 +143,7 @@ 0 54 0x4>; }; - i2c2: i2c@0xe6824000 { + i2c2: i2c@e6824000 { #address-cells = <1>; #size-cells = <0>; compatible = "renesas,rmobile-iic"; @@ -155,7 +155,7 @@ 0 174 0x4>; }; - i2c3: i2c@0xe6826000 { + i2c3: i2c@e6826000 { #address-cells = <1>; #size-cells = <0>; compatible = "renesas,rmobile-iic"; @@ -167,7 +167,7 @@ 0 186 0x4>; }; - i2c4: i2c@0xe6828000 { + i2c4: i2c@e6828000 { #address-cells = <1>; #size-cells = <0>; compatible = "renesas,rmobile-iic"; @@ -179,7 +179,7 @@ 0 190 0x4>; }; - mmcif: mmcif@0x10010000 { + mmcif: mmcif@e6bd0000 { compatible = "renesas,sh-mmcif"; reg = <0xe6bd0000 0x100>; interrupt-parent = <&gic>; @@ -189,7 +189,7 @@ status = "disabled"; }; - sdhi0: sdhi@0xee100000 { + sdhi0: sdhi@ee100000 { compatible = "renesas,r8a7740-sdhi"; reg = <0xee100000 0x100>; interrupt-parent = <&gic>; @@ -201,7 +201,7 @@ }; /* SDHI1 and SDHI2 have no CD pins, no need for CD IRQ */ - sdhi1: sdhi@0xee120000 { + sdhi1: sdhi@ee120000 { compatible = "renesas,r8a7740-sdhi"; reg = <0xee120000 0x100>; interrupt-parent = <&gic>; @@ -212,7 +212,7 @@ status = "disabled"; }; - sdhi2: sdhi@0xee140000 { + sdhi2: sdhi@ee140000 { compatible = "renesas,r8a7740-sdhi"; reg = <0xee140000 0x100>; interrupt-parent = <&gic>; diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts index db5db24fd544..49824be66845 100644 --- a/arch/arm/boot/dts/snowball.dts +++ b/arch/arm/boot/dts/snowball.dts @@ -10,7 +10,7 @@ */ /dts-v1/; -/include/ "dbx5x0.dtsi" +#include "dbx5x0.dtsi" / { model = "Calao Systems Snowball platform with device tree"; @@ -22,12 +22,13 @@ en_3v3_reg: en_3v3 { compatible = "regulator-fixed"; - regulator-name = "en-3v3-fixed-supply"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpios = <&gpio0 26 0x4>; // 26 - startup-delay-us = <5000>; - enable-active-high; + regulator-name = "en-3v3-fixed-supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + /* AB8500 GPIOs start from 1 - offset 25 is GPIO26. */ + gpio = <&ab8500_gpio 25 0x4>; + startup-delay-us = <5000>; + enable-active-high; }; gpio_keys { @@ -82,7 +83,7 @@ }; }; - soc-u9500 { + soc { sound { compatible = "stericsson,snd-soc-mop500"; @@ -99,40 +100,13 @@ status = "okay"; }; - prcmu@80157000 { - thermal@801573c0 { - num-trips = <4>; - - trip0-temp = <70000>; - trip0-type = "active"; - trip0-cdev-num = <1>; - trip0-cdev-name0 = "thermal-cpufreq-0"; - - trip1-temp = <75000>; - trip1-type = "active"; - trip1-cdev-num = <1>; - trip1-cdev-name0 = "thermal-cpufreq-0"; - - trip2-temp = <80000>; - trip2-type = "active"; - trip2-cdev-num = <1>; - trip2-cdev-name0 = "thermal-cpufreq-0"; - - trip3-temp = <85000>; - trip3-type = "critical"; - trip3-cdev-num = <0>; - - status = "okay"; - }; - }; - external-bus@50000000 { status = "okay"; ethernet@0 { compatible = "smsc,lan9115"; reg = <0 0x10000>; - interrupts = <12 0x1>; + interrupts = <12 IRQ_TYPE_EDGE_RISING>; interrupt-parent = <&gpio4>; vdd33a-supply = <&en_3v3_reg>; vddvario-supply = <&db8500_vape_reg>; @@ -146,13 +120,21 @@ }; }; + vmmci: regulator-gpio { + gpios = <&gpio6 25 0x4>; + enable-gpio = <&gpio7 4 0x4>; + + status = "okay"; + }; + // External Micro SD slot sdi0_per1@80126000 { arm,primecell-periphid = <0x10480180>; - max-frequency = <50000000>; + max-frequency = <100000000>; bus-width = <4>; mmc-cap-mmc-highspeed; vmmc-supply = <&ab8500_ldo_aux3_reg>; + vqmmc-supply = <&vmmci>; cd-gpios = <&gpio6 26 0x4>; // 218 cd-inverted; @@ -163,7 +145,7 @@ // On-board eMMC sdi4_per2@80114000 { arm,primecell-periphid = <0x10480180>; - max-frequency = <50000000>; + max-frequency = <100000000>; bus-width = <8>; mmc-cap-mmc-highspeed; vmmc-supply = <&ab8500_ldo_aux2_reg>; @@ -197,15 +179,15 @@ }; i2c@80128000 { - lp5521@0x33 { + lp5521@33 { // compatible = "lp5521"; reg = <0x33>; }; - lp5521@0x34 { + lp5521@34 { // compatible = "lp5521"; reg = <0x34>; }; - bh1780@0x29 { + bh1780@29 { // compatible = "rohm,bh1780gli"; reg = <0x33>; }; @@ -298,6 +280,31 @@ }; }; + thermal@801573c0 { + num-trips = <4>; + + trip0-temp = <70000>; + trip0-type = "active"; + trip0-cdev-num = <1>; + trip0-cdev-name0 = "thermal-cpufreq-0"; + + trip1-temp = <75000>; + trip1-type = "active"; + trip1-cdev-num = <1>; + trip1-cdev-name0 = "thermal-cpufreq-0"; + + trip2-temp = <80000>; + trip2-type = "active"; + trip2-cdev-num = <1>; + trip2-cdev-name0 = "thermal-cpufreq-0"; + + trip3-temp = <85000>; + trip3-type = "critical"; + trip3-cdev-num = <0>; + + status = "okay"; + }; + ab8500 { ab8500-gpio { compatible = "stericsson,ab8500-gpio"; @@ -316,7 +323,7 @@ regulator-name = "V-MMC-SD"; }; - ab8500_ldo_initcore_reg: ab8500_ldo_initcore { + ab8500_ldo_intcore_reg: ab8500_ldo_intcore { regulator-name = "V-INTCORE"; }; @@ -336,7 +343,7 @@ regulator-name = "V-AMIC1"; }; - ab8500_ldo_amamic2_reg: ab8500_ldo_amamic2 { + ab8500_ldo_anamic2_reg: ab8500_ldo_anamic2 { regulator-name = "V-AMIC2"; }; diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi index 16a6e13e08b4..bee62a2cf6d6 100644 --- a/arch/arm/boot/dts/socfpga.dtsi +++ b/arch/arm/boot/dts/socfpga.dtsi @@ -23,6 +23,7 @@ aliases { ethernet0 = &gmac0; + ethernet1 = &gmac1; serial0 = &uart0; serial1 = &uart1; timer0 = &timer0; @@ -94,6 +95,12 @@ compatible = "fixed-clock"; }; + f2s_periph_ref_clk: f2s_periph_ref_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <10000000>; + }; + main_pll: main_pll { #address-cells = <1>; #size-cells = <0>; @@ -235,16 +242,222 @@ reg = <0xD4>; }; }; + + mpu_periph_clk: mpu_periph_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&mpuclk>; + fixed-divider = <4>; + }; + + mpu_l2_ram_clk: mpu_l2_ram_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&mpuclk>; + fixed-divider = <2>; + }; + + l4_main_clk: l4_main_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&mainclk>; + clk-gate = <0x60 0>; + }; + + l3_main_clk: l3_main_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&mainclk>; + }; + + l3_mp_clk: l3_mp_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&mainclk>; + div-reg = <0x64 0 2>; + clk-gate = <0x60 1>; + }; + + l3_sp_clk: l3_sp_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&mainclk>; + div-reg = <0x64 2 2>; + }; + + l4_mp_clk: l4_mp_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&mainclk>, <&per_base_clk>; + div-reg = <0x64 4 3>; + clk-gate = <0x60 2>; + }; + + l4_sp_clk: l4_sp_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&mainclk>, <&per_base_clk>; + div-reg = <0x64 7 3>; + clk-gate = <0x60 3>; + }; + + dbg_at_clk: dbg_at_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&dbg_base_clk>; + div-reg = <0x68 0 2>; + clk-gate = <0x60 4>; + }; + + dbg_clk: dbg_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&dbg_base_clk>; + div-reg = <0x68 2 2>; + clk-gate = <0x60 5>; + }; + + dbg_trace_clk: dbg_trace_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&dbg_base_clk>; + div-reg = <0x6C 0 3>; + clk-gate = <0x60 6>; + }; + + dbg_timer_clk: dbg_timer_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&dbg_base_clk>; + clk-gate = <0x60 7>; + }; + + cfg_clk: cfg_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&cfg_s2f_usr0_clk>; + clk-gate = <0x60 8>; + }; + + s2f_user0_clk: s2f_user0_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&cfg_s2f_usr0_clk>; + clk-gate = <0x60 9>; + }; + + emac_0_clk: emac_0_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&emac0_clk>; + clk-gate = <0xa0 0>; + }; + + emac_1_clk: emac_1_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&emac1_clk>; + clk-gate = <0xa0 1>; + }; + + usb_mp_clk: usb_mp_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&per_base_clk>; + clk-gate = <0xa0 2>; + div-reg = <0xa4 0 3>; + }; + + spi_m_clk: spi_m_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&per_base_clk>; + clk-gate = <0xa0 3>; + div-reg = <0xa4 3 3>; + }; + + can0_clk: can0_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&per_base_clk>; + clk-gate = <0xa0 4>; + div-reg = <0xa4 6 3>; + }; + + can1_clk: can1_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&per_base_clk>; + clk-gate = <0xa0 5>; + div-reg = <0xa4 9 3>; + }; + + gpio_db_clk: gpio_db_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&per_base_clk>; + clk-gate = <0xa0 6>; + div-reg = <0xa8 0 24>; + }; + + s2f_user1_clk: s2f_user1_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&s2f_usr1_clk>; + clk-gate = <0xa0 7>; + }; + + sdmmc_clk: sdmmc_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&f2s_periph_ref_clk>, <&main_nand_sdmmc_clk>, <&per_nand_mmc_clk>; + clk-gate = <0xa0 8>; + }; + + nand_x_clk: nand_x_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&f2s_periph_ref_clk>, <&main_nand_sdmmc_clk>, <&per_nand_mmc_clk>; + clk-gate = <0xa0 9>; + }; + + nand_clk: nand_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&f2s_periph_ref_clk>, <&main_nand_sdmmc_clk>, <&per_nand_mmc_clk>; + clk-gate = <0xa0 10>; + fixed-divider = <4>; + }; + + qspi_clk: qspi_clk { + #clock-cells = <0>; + compatible = "altr,socfpga-gate-clk"; + clocks = <&f2s_periph_ref_clk>, <&main_qspi_clk>, <&per_qspi_clk>; + clk-gate = <0xa0 11>; + }; }; }; - gmac0: stmmac@ff700000 { + gmac0: ethernet@ff700000 { compatible = "altr,socfpga-stmmac", "snps,dwmac-3.70a", "snps,dwmac"; reg = <0xff700000 0x2000>; interrupts = <0 115 4>; interrupt-names = "macirq"; mac-address = [00 00 00 00 00 00];/* Filled in by U-Boot */ - phy-mode = "gmii"; + clocks = <&emac0_clk>; + clock-names = "stmmaceth"; + status = "disabled"; + }; + + gmac1: ethernet@ff702000 { + compatible = "altr,socfpga-stmmac", "snps,dwmac-3.70a", "snps,dwmac"; + reg = <0xff702000 0x2000>; + interrupts = <0 120 4>; + interrupt-names = "macirq"; + mac-address = [00 00 00 00 00 00];/* Filled in by U-Boot */ + clocks = <&emac1_clk>; + clock-names = "stmmaceth"; + status = "disabled"; }; L2: l2-cache@fffef000 { diff --git a/arch/arm/boot/dts/socfpga_cyclone5.dts b/arch/arm/boot/dts/socfpga_cyclone5.dts index 2495958f1016..973999d2c697 100644 --- a/arch/arm/boot/dts/socfpga_cyclone5.dts +++ b/arch/arm/boot/dts/socfpga_cyclone5.dts @@ -32,6 +32,13 @@ reg = <0x0 0x40000000>; /* 1GB */ }; + aliases { + /* this allow the ethaddr uboot environmnet variable contents + * to be added to the gmac1 device tree blob. + */ + ethernet0 = &gmac1; + }; + soc { clkmgr@ffd04000 { clocks { @@ -41,6 +48,12 @@ }; }; + ethernet@ff702000 { + phy-mode = "rgmii"; + phy-addr = <0xffffffff>; /* probe for phy addr */ + status = "okay"; + }; + timer0@ffc08000 { clock-frequency = <100000000>; }; diff --git a/arch/arm/boot/dts/socfpga_vt.dts b/arch/arm/boot/dts/socfpga_vt.dts index 0bf035d607f0..d1ec0cab2dee 100644 --- a/arch/arm/boot/dts/socfpga_vt.dts +++ b/arch/arm/boot/dts/socfpga_vt.dts @@ -41,6 +41,11 @@ }; }; + ethernet@ff700000 { + phy-mode = "gmii"; + status = "okay"; + }; + timer0@ffc08000 { clock-frequency = <7000000>; }; diff --git a/arch/arm/boot/dts/spear13xx.dtsi b/arch/arm/boot/dts/spear13xx.dtsi index 45597fd91050..4382547df58a 100644 --- a/arch/arm/boot/dts/spear13xx.dtsi +++ b/arch/arm/boot/dts/spear13xx.dtsi @@ -22,12 +22,14 @@ cpu@0 { compatible = "arm,cortex-a9"; + device_type = "cpu"; reg = <0>; next-level-cache = <&L2>; }; cpu@1 { compatible = "arm,cortex-a9"; + device_type = "cpu"; reg = <1>; next-level-cache = <&L2>; }; diff --git a/arch/arm/boot/dts/spear3xx.dtsi b/arch/arm/boot/dts/spear3xx.dtsi index c2a852d43c48..f0e3fcf8e323 100644 --- a/arch/arm/boot/dts/spear3xx.dtsi +++ b/arch/arm/boot/dts/spear3xx.dtsi @@ -17,8 +17,12 @@ interrupt-parent = <&vic>; cpus { - cpu@0 { - compatible = "arm,arm926ejs"; + #address-cells = <0>; + #size-cells = <0>; + + cpu { + compatible = "arm,arm926ej-s"; + device_type = "cpu"; }; }; diff --git a/arch/arm/boot/dts/spear600.dtsi b/arch/arm/boot/dts/spear600.dtsi index 19f99dc4115e..9f60a7b6a42b 100644 --- a/arch/arm/boot/dts/spear600.dtsi +++ b/arch/arm/boot/dts/spear600.dtsi @@ -15,8 +15,12 @@ compatible = "st,spear600"; cpus { - cpu@0 { - compatible = "arm,arm926ejs"; + #address-cells = <0>; + #size-cells = <0>; + + cpu { + compatible = "arm,arm926ej-s"; + device_type = "cpu"; }; }; diff --git a/arch/arm/boot/dts/st-pincfg.h b/arch/arm/boot/dts/st-pincfg.h new file mode 100644 index 000000000000..8c45d85ac13e --- /dev/null +++ b/arch/arm/boot/dts/st-pincfg.h @@ -0,0 +1,71 @@ +#ifndef _ST_PINCFG_H_ +#define _ST_PINCFG_H_ + +/* Alternate functions */ +#define ALT1 1 +#define ALT2 2 +#define ALT3 3 +#define ALT4 4 +#define ALT5 5 +#define ALT6 6 +#define ALT7 7 + +/* Output enable */ +#define OE (1 << 27) +/* Pull Up */ +#define PU (1 << 26) +/* Open Drain */ +#define OD (1 << 26) +#define RT (1 << 23) +#define INVERTCLK (1 << 22) +#define CLKNOTDATA (1 << 21) +#define DOUBLE_EDGE (1 << 20) +#define CLK_A (0 << 18) +#define CLK_B (1 << 18) +#define CLK_C (2 << 18) +#define CLK_D (3 << 18) + +/* User-frendly defines for Pin Direction */ + /* oe = 0, pu = 0, od = 0 */ +#define IN (0) + /* oe = 0, pu = 1, od = 0 */ +#define IN_PU (PU) + /* oe = 1, pu = 0, od = 0 */ +#define OUT (OE) + /* oe = 1, pu = 0, od = 1 */ +#define BIDIR (OE | OD) + /* oe = 1, pu = 1, od = 1 */ +#define BIDIR_PU (OE | PU | OD) + +/* RETIME_TYPE */ +/* + * B Mode + * Bypass retime with optional delay parameter + */ +#define BYPASS (0) +/* + * R0, R1, R0D, R1D modes + * single-edge data non inverted clock, retime data with clk + */ +#define SE_NICLK_IO (RT) +/* + * RIV0, RIV1, RIV0D, RIV1D modes + * single-edge data inverted clock, retime data with clk + */ +#define SE_ICLK_IO (RT | INVERTCLK) +/* + * R0E, R1E, R0ED, R1ED modes + * double-edge data, retime data with clk + */ +#define DE_IO (RT | DOUBLE_EDGE) +/* + * CIV0, CIV1 modes with inverted clock + * Retiming the clk pins will park clock & reduce the noise within the core. + */ +#define ICLK (RT | CLKNOTDATA | INVERTCLK) +/* + * CLK0, CLK1 modes with non-inverted clock + * Retiming the clk pins will park clock & reduce the noise within the core. + */ +#define NICLK (RT | CLKNOTDATA) +#endif /* _ST_PINCFG_H_ */ diff --git a/arch/arm/boot/dts/ste-nomadik-s8815.dts b/arch/arm/boot/dts/ste-nomadik-s8815.dts index 6f82d9368948..16c3888b7b15 100644 --- a/arch/arm/boot/dts/ste-nomadik-s8815.dts +++ b/arch/arm/boot/dts/ste-nomadik-s8815.dts @@ -22,6 +22,49 @@ }; }; + src@101e0000 { + /* These chrystal drivers are not used on this board */ + disable-sxtalo; + disable-mxtalo; + }; + + pinctrl { + /* Hog CD pins */ + pinctrl-names = "default"; + pinctrl-0 = <&cd_default_mode>; + + mmcsd-cd { + cd_default_mode: cd_default { + cd_default_cfg1 { + /* CD input GPIO */ + ste,pins = "GPIO111_H21"; + ste,input = <0>; + }; + cd_default_cfg2 { + /* CD GPIO biasing */ + ste,pins = "GPIO112_J21"; + ste,output = <0>; + }; + }; + }; + user-led { + user_led_default_mode: user_led_default { + user_led_default_cfg { + ste,pins = "GPIO2_C5"; + ste,output = <1>; + }; + }; + }; + user-button { + user_button_default_mode: user_button_default { + user_button_default_cfg { + ste,pins = "GPIO3_A4"; + ste,input = <0>; + }; + }; + }; + }; + /* Custom board node with GPIO pins to active etc */ usb-s8815 { /* The S8815 is using this very GPIO pin for the SMSC91x IRQs */ @@ -33,4 +76,30 @@ gpios = <&gpio3 16 0x1>; }; }; + + /* The user LED on the board is set up to be used for heartbeat */ + leds { + compatible = "gpio-leds"; + user-led { + label = "user_led"; + gpios = <&gpio0 2 0x1>; + default-state = "off"; + linux,default-trigger = "heartbeat"; + pinctrl-names = "default"; + pinctrl-0 = <&user_led_default_mode>; + }; + }; + + /* User key mapped in as "escape" */ + gpio-keys { + compatible = "gpio-keys"; + user-button { + label = "user_button"; + gpios = <&gpio0 3 0x1>; + linux,code = <1>; /* KEY_ESC */ + gpio-key,wakeup; + pinctrl-names = "default"; + pinctrl-0 = <&user_button_default_mode>; + }; + }; }; diff --git a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi index 4a4aab395141..a3acfa7b3dc9 100644 --- a/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi +++ b/arch/arm/boot/dts/ste-nomadik-stn8815.dtsi @@ -21,18 +21,23 @@ cache-level = <2>; }; - mtu0 { + mtu0: mtu@101e2000 { /* Nomadik system timer */ + compatible = "st,nomadik-mtu"; reg = <0x101e2000 0x1000>; interrupt-parent = <&vica>; interrupts = <4>; + clocks = <&timclk>, <&pclk>; + clock-names = "timclk", "apb_pclk"; }; - mtu1 { + mtu1: mtu@101e3000 { /* Secondary timer */ reg = <0x101e3000 0x1000>; interrupt-parent = <&vica>; interrupts = <5>; + clocks = <&timclk>, <&pclk>; + clock-names = "timclk", "apb_pclk"; }; gpio0: gpio@101e4000 { @@ -45,6 +50,7 @@ gpio-controller; #gpio-cells = <2>; gpio-bank = <0>; + clocks = <&pclk>; }; gpio1: gpio@101e5000 { @@ -57,6 +63,7 @@ gpio-controller; #gpio-cells = <2>; gpio-bank = <1>; + clocks = <&pclk>; }; gpio2: gpio@101e6000 { @@ -69,6 +76,7 @@ gpio-controller; #gpio-cells = <2>; gpio-bank = <2>; + clocks = <&pclk>; }; gpio3: gpio@101e7000 { @@ -81,10 +89,544 @@ gpio-controller; #gpio-cells = <2>; gpio-bank = <3>; + clocks = <&pclk>; }; pinctrl { - compatible = "stericsson,nmk-pinctrl-stn8815"; + compatible = "stericsson,stn8815-pinctrl"; + /* Pin configurations */ + uart0 { + uart0_default_mux: uart0_mux { + u0_default_mux { + ste,function = "u0"; + ste,pins = "u0_a_1"; + }; + }; + }; + uart1 { + uart1_default_mux: uart1_mux { + u1_default_mux { + ste,function = "u1"; + ste,pins = "u1_a_1"; + }; + }; + }; + mmcsd { + mmcsd_default_mux: mmcsd_mux { + mmcsd_default_mux { + ste,function = "mmcsd"; + ste,pins = "mmcsd_a_1"; + }; + }; + mmcsd_default_mode: mmcsd_default { + mmcsd_default_cfg1 { + /* MCCLK */ + ste,pins = "GPIO8_B10"; + ste,output = <0>; + }; + mmcsd_default_cfg2 { + /* MCCMDDIR, MCDAT0DIR, MCDAT31DIR */ + ste,pins = "GPIO10_C11", "GPIO15_A12", + "GPIO16_C13"; + ste,output = <1>; + }; + mmcsd_default_cfg3 { + /* MCCMD, MCDAT3-0, MCMSFBCLK */ + ste,pins = "GPIO9_A10", "GPIO11_B11", + "GPIO12_A11", "GPIO13_C12", + "GPIO14_B12", "GPIO24_C15"; + ste,input = <1>; + }; + }; + }; + i2c0 { + i2c0_default_mode: i2c0_default { + i2c0_default_cfg { + ste,pins = "GPIO62_D3", "GPIO63_D2"; + ste,input = <1>; + }; + }; + }; + i2c1 { + i2c1_default_mode: i2c1_default { + i2c1_default_cfg { + ste,pins = "GPIO53_L4", "GPIO54_L3"; + ste,input = <1>; + }; + }; + }; + i2c2 { + i2c2_default_mode: i2c2_default { + i2c2_default_cfg { + ste,pins = "GPIO73_C21", "GPIO74_C20"; + ste,input = <1>; + }; + }; + }; + }; + + src: src@101e0000 { + compatible = "stericsson,nomadik-src"; + reg = <0x101e0000 0x1000>; + disable-sxtalo; + disable-mxtalo; + + /* + * MXTAL "Main Chrystal" is a chrystal oscillator @19.2 MHz + * that is parent of TIMCLK, PLL1 and PLL2 + */ + mxtal: mxtal@19.2M { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <19200000>; + }; + + /* + * The 2.4 MHz TIMCLK reference clock is active at + * boot time, this is actually the MXTALCLK @19.2 MHz + * divided by 8. This clock is used by the timers and + * watchdog. See page 105 ff. + */ + timclk: timclk@2.4M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <8>; + clock-mult = <1>; + clocks = <&mxtal>; + }; + + /* PLL1 is locked to MXTALI and variable from 20.4 to 334 MHz */ + pll1: pll1@0 { + #clock-cells = <0>; + compatible = "st,nomadik-pll-clock"; + pll-id = <1>; + clocks = <&mxtal>; + }; + + /* HCLK divides the PLL1 with 1,2,3 or 4 */ + hclk: hclk@0 { + #clock-cells = <0>; + compatible = "st,nomadik-hclk-clock"; + clocks = <&pll1>; + }; + /* The PCLK domain uses HCLK right off */ + pclk: pclk@0 { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <1>; + clock-mult = <1>; + clocks = <&hclk>; + }; + + /* PLL2 is usually 864 MHz and divided into a few fixed rates */ + pll2: pll2@0 { + #clock-cells = <0>; + compatible = "st,nomadik-pll-clock"; + pll-id = <2>; + clocks = <&mxtal>; + }; + clk216: clk216@216M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <4>; + clock-mult = <1>; + clocks = <&pll2>; + }; + clk108: clk108@108M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <2>; + clock-mult = <1>; + clocks = <&clk216>; + }; + clk72: clk72@72M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + /* The data sheet does not say how this is derived */ + clock-div = <12>; + clock-mult = <1>; + clocks = <&pll2>; + }; + clk48: clk48@48M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + /* The data sheet does not say how this is derived */ + clock-div = <18>; + clock-mult = <1>; + clocks = <&pll2>; + }; + clk27: clk27@27M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <4>; + clock-mult = <1>; + clocks = <&clk108>; + }; + + /* This apparently exists as well */ + ulpiclk: ulpiclk@60M { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <60000000>; + }; + + /* + * IP AMBA bus clocks, driving the bus side of the + * peripheral clocking, clock gates. + */ + + hclkdma0: hclkdma0@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <0>; + clocks = <&hclk>; + }; + hclksmc: hclksmc@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <1>; + clocks = <&hclk>; + }; + hclksdram: hclksdram@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <2>; + clocks = <&hclk>; + }; + hclkdma1: hclkdma1@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <3>; + clocks = <&hclk>; + }; + hclkclcd: hclkclcd@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <4>; + clocks = <&hclk>; + }; + pclkirda: pclkirda@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <5>; + clocks = <&pclk>; + }; + pclkssp: pclkssp@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <6>; + clocks = <&pclk>; + }; + pclkuart0: pclkuart0@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <7>; + clocks = <&pclk>; + }; + pclksdi: pclksdi@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <8>; + clocks = <&pclk>; + }; + pclki2c0: pclki2c0@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <9>; + clocks = <&pclk>; + }; + pclki2c1: pclki2c1@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <10>; + clocks = <&pclk>; + }; + pclkuart1: pclkuart1@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <11>; + clocks = <&pclk>; + }; + pclkmsp0: pclkmsp0@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <12>; + clocks = <&pclk>; + }; + hclkusb: hclkusb@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <13>; + clocks = <&hclk>; + }; + hclkdif: hclkdif@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <14>; + clocks = <&hclk>; + }; + hclksaa: hclksaa@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <15>; + clocks = <&hclk>; + }; + hclksva: hclksva@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <16>; + clocks = <&hclk>; + }; + pclkhsi: pclkhsi@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <17>; + clocks = <&pclk>; + }; + pclkxti: pclkxti@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <18>; + clocks = <&pclk>; + }; + pclkuart2: pclkuart2@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <19>; + clocks = <&pclk>; + }; + pclkmsp1: pclkmsp1@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <20>; + clocks = <&pclk>; + }; + pclkmsp2: pclkmsp2@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <21>; + clocks = <&pclk>; + }; + pclkowm: pclkowm@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <22>; + clocks = <&pclk>; + }; + hclkhpi: hclkhpi@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <23>; + clocks = <&hclk>; + }; + pclkske: pclkske@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <24>; + clocks = <&pclk>; + }; + pclkhsem: pclkhsem@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <25>; + clocks = <&pclk>; + }; + hclk3d: hclk3d@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <26>; + clocks = <&hclk>; + }; + hclkhash: hclkhash@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <27>; + clocks = <&hclk>; + }; + hclkcryp: hclkcryp@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <28>; + clocks = <&hclk>; + }; + pclkmshc: pclkmshc@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <29>; + clocks = <&pclk>; + }; + hclkusbm: hclkusbm@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <30>; + clocks = <&hclk>; + }; + hclkrng: hclkrng@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <31>; + clocks = <&hclk>; + }; + + /* IP kernel clocks */ + clcdclk: clcdclk@0 { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <36>; + clocks = <&clk72 &clk48>; + }; + irdaclk: irdaclk@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <37>; + clocks = <&clk48>; + }; + sspiclk: sspiclk@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <38>; + clocks = <&clk48>; + }; + uart0clk: uart0clk@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <39>; + clocks = <&clk48>; + }; + sdiclk: sdiclk@48M { + /* Also called MCCLK in some documents */ + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <40>; + clocks = <&clk48>; + }; + i2c0clk: i2c0clk@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <41>; + clocks = <&clk48>; + }; + i2c1clk: i2c1clk@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <42>; + clocks = <&clk48>; + }; + uart1clk: uart1clk@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <43>; + clocks = <&clk48>; + }; + mspclk0: mspclk0@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <44>; + clocks = <&clk48>; + }; + usbclk: usbclk@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <45>; + clocks = <&clk48>; /* 48 MHz not ULPI */ + }; + difclk: difclk@72M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <46>; + clocks = <&clk72>; + }; + ipi2cclk: ipi2cclk@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <47>; + clocks = <&clk48>; /* Guess */ + }; + ipbmcclk: ipbmcclk@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <48>; + clocks = <&clk48>; /* Guess */ + }; + hsiclkrx: hsiclkrx@216M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <49>; + clocks = <&clk216>; + }; + hsiclktx: hsiclktx@108M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <50>; + clocks = <&clk108>; + }; + uart2clk: uart2clk@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <51>; + clocks = <&clk48>; + }; + mspclk1: mspclk1@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <52>; + clocks = <&clk48>; + }; + mspclk2: mspclk2@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <53>; + clocks = <&clk48>; + }; + owmclk: owmclk@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <54>; + clocks = <&clk48>; /* Guess */ + }; + skeclk: skeclk@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <56>; + clocks = <&clk48>; /* Guess */ + }; + x3dclk: x3dclk@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <58>; + clocks = <&clk48>; /* Guess */ + }; + pclkmsp3: pclkmsp3@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <59>; + clocks = <&pclk>; + }; + mspclk3: mspclk3@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <60>; + clocks = <&clk48>; + }; + mshcclk: mshcclk@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <61>; + clocks = <&clk48>; /* Guess */ + }; + usbmclk: usbmclk@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <62>; + /* Stated as "48 MHz not ULPI clock" */ + clocks = <&clk48>; + }; + rngcclk: rngcclk@48M { + #clock-cells = <0>; + compatible = "st,nomadik-src-clock"; + clock-id = <63>; + clocks = <&clk48>; /* Guess */ + }; }; /* A NAND flash of 128 MiB */ @@ -97,6 +639,7 @@ <0x41000000 0x2000>, /* NAND Base ADDR */ <0x40800000 0x2000>; /* NAND Base CMD */ reg-names = "fsmc_regs", "nand_data", "nand_addr", "nand_cmd"; + clocks = <&hclksmc>; status = "okay"; partition@0 { @@ -144,6 +687,8 @@ <&gpio1 30 0>; /* scl */ #address-cells = <1>; #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_default_mode>; stw4811@2d { compatible = "st,stw4811"; @@ -158,6 +703,8 @@ <&gpio1 21 0>; /* scl */ #address-cells = <1>; #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_default_mode>; camera@2d { compatible = "st,camera"; @@ -180,6 +727,9 @@ <&gpio2 9 0>; /* scl */ #address-cells = <1>; #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_default_mode>; + stw4811@2d { compatible = "st,stw4811-usb"; reg = <0x2d>; @@ -211,6 +761,10 @@ reg = <0x101fd000 0x1000>; interrupt-parent = <&vica>; interrupts = <12>; + clocks = <&uart0clk>, <&pclkuart0>; + clock-names = "uartclk", "apb_pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&uart0_default_mux>; }; uart1: uart@101fb000 { @@ -218,6 +772,10 @@ reg = <0x101fb000 0x1000>; interrupt-parent = <&vica>; interrupts = <17>; + clocks = <&uart1clk>, <&pclkuart1>; + clock-names = "uartclk", "apb_pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&uart1_default_mux>; }; uart2: uart@101f2000 { @@ -225,17 +783,23 @@ reg = <0x101f2000 0x1000>; interrupt-parent = <&vica>; interrupts = <28>; + clocks = <&uart2clk>, <&pclkuart2>; + clock-names = "uartclk", "apb_pclk"; status = "disabled"; }; rng: rng@101b0000 { compatible = "arm,primecell"; reg = <0x101b0000 0x1000>; + clocks = <&rngcclk>, <&hclkrng>; + clock-names = "rng", "apb_pclk"; }; rtc: rtc@101e8000 { compatible = "arm,pl031", "arm,primecell"; reg = <0x101e8000 0x1000>; + clocks = <&pclk>; + clock-names = "apb_pclk"; interrupt-parent = <&vica>; interrupts = <10>; }; @@ -243,6 +807,8 @@ mmcsd: sdi@101f6000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x101f6000 0x1000>; + clocks = <&sdiclk>, <&pclksdi>; + clock-names = "mclk", "apb_pclk"; interrupt-parent = <&vica>; interrupts = <22>; max-frequency = <48000000>; @@ -251,6 +817,8 @@ mmc-cap-sd-highspeed; cd-gpios = <&gpio3 15 0x1>; cd-inverted; + pinctrl-names = "default"; + pinctrl-0 = <&mmcsd_default_mux>, <&mmcsd_default_mode>; }; }; }; diff --git a/arch/arm/boot/dts/ste-u300.dts b/arch/arm/boot/dts/ste-u300.dts new file mode 100644 index 000000000000..8a1032c1ffc9 --- /dev/null +++ b/arch/arm/boot/dts/ste-u300.dts @@ -0,0 +1,473 @@ +/* + * Device Tree for the ST-Ericsson U300 Machine and SoC + */ + +/dts-v1/; +/include/ "skeleton.dtsi" + +/ { + model = "ST-Ericsson U300"; + compatible = "stericsson,u300"; + #address-cells = <1>; + #size-cells = <1>; + + chosen { + bootargs = "root=/dev/ram0 console=ttyAMA0,115200n8 earlyprintk"; + }; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + }; + + memory { + reg = <0x48000000 0x03c00000>; + }; + + s365 { + compatible = "stericsson,s365"; + vana15-supply = <&ab3100_ldo_d_reg>; + syscon = <&syscon>; + }; + + syscon: syscon@c0011000 { + compatible = "stericsson,u300-syscon", "syscon"; + reg = <0xc0011000 0x1000>; + clk32: app_32_clk@32k { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <32768>; + }; + pll13: pll13@13M { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <13000000>; + }; + /* Slow bridge clocks under PLL13 */ + slow_clk: slow_clk@13M { + #clock-cells = <0>; + compatible = "stericsson,u300-syscon-clk"; + clock-type = <0>; /* Slow */ + clock-id = <0>; + clocks = <&pll13>; + }; + uart0_clk: uart0_clk@13M { + #clock-cells = <0>; + compatible = "stericsson,u300-syscon-clk"; + clock-type = <0>; /* Slow */ + clock-id = <1>; + clocks = <&slow_clk>; + }; + gpio_clk: gpio_clk@13M { + #clock-cells = <0>; + compatible = "stericsson,u300-syscon-clk"; + clock-type = <0>; /* Slow */ + clock-id = <4>; + clocks = <&slow_clk>; + }; + rtc_clk: rtc_clk@13M { + #clock-cells = <0>; + compatible = "stericsson,u300-syscon-clk"; + clock-type = <0>; /* Slow */ + clock-id = <6>; + clocks = <&slow_clk>; + }; + apptimer_clk: app_tmr_clk@13M { + #clock-cells = <0>; + compatible = "stericsson,u300-syscon-clk"; + clock-type = <0>; /* Slow */ + clock-id = <7>; + clocks = <&slow_clk>; + }; + acc_tmr_clk@13M { + #clock-cells = <0>; + compatible = "stericsson,u300-syscon-clk"; + clock-type = <0>; /* Slow */ + clock-id = <8>; + clocks = <&slow_clk>; + }; + pll208: pll208@208M { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <208000000>; + }; + app208: app_208_clk@208M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <1>; + clock-mult = <1>; + clocks = <&pll208>; + }; + cpu_clk@208M { + #clock-cells = <0>; + compatible = "stericsson,u300-syscon-clk"; + clock-type = <2>; /* Rest */ + clock-id = <3>; + clocks = <&app208>; + }; + app104: app_104_clk@104M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <2>; + clock-mult = <1>; + clocks = <&pll208>; + }; + semi_clk@104M { + #clock-cells = <0>; + compatible = "stericsson,u300-syscon-clk"; + clock-type = <2>; /* Rest */ + clock-id = <9>; + clocks = <&app104>; + }; + app52: app_52_clk@52M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <4>; + clock-mult = <1>; + clocks = <&pll208>; + }; + /* AHB subsystem clocks */ + ahb_clk: ahb_subsys_clk@52M { + #clock-cells = <0>; + compatible = "stericsson,u300-syscon-clk"; + clock-type = <2>; /* Rest */ + clock-id = <10>; + clocks = <&app52>; + }; + intcon_clk@52M { + #clock-cells = <0>; + compatible = "stericsson,u300-syscon-clk"; + clock-type = <2>; /* Rest */ + clock-id = <12>; + clocks = <&ahb_clk>; + }; + emif_clk@52M { + #clock-cells = <0>; + compatible = "stericsson,u300-syscon-clk"; + clock-type = <2>; /* Rest */ + clock-id = <5>; + clocks = <&ahb_clk>; + }; + dmac_clk: dmac_clk@52M { + #clock-cells = <0>; + compatible = "stericsson,u300-syscon-clk"; + clock-type = <2>; /* Rest */ + clock-id = <4>; + clocks = <&app52>; + }; + fsmc_clk: fsmc_clk@52M { + #clock-cells = <0>; + compatible = "stericsson,u300-syscon-clk"; + clock-type = <2>; /* Rest */ + clock-id = <6>; + clocks = <&app52>; + }; + xgam_clk: xgam_clk@52M { + #clock-cells = <0>; + compatible = "stericsson,u300-syscon-clk"; + clock-type = <2>; /* Rest */ + clock-id = <8>; + clocks = <&app52>; + }; + app26: app_26_clk@26M { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clock-div = <2>; + clock-mult = <1>; + clocks = <&app52>; + }; + /* Fast bridge clocks */ + fast_clk: fast_clk@26M { + #clock-cells = <0>; + compatible = "stericsson,u300-syscon-clk"; + clock-type = <1>; /* Fast */ + clock-id = <0>; + clocks = <&app26>; + }; + i2c0_clk: i2c0_clk@26M { + #clock-cells = <0>; + compatible = "stericsson,u300-syscon-clk"; + clock-type = <1>; /* Fast */ + clock-id = <1>; + clocks = <&fast_clk>; + }; + i2c1_clk: i2c1_clk@26M { + #clock-cells = <0>; + compatible = "stericsson,u300-syscon-clk"; + clock-type = <1>; /* Fast */ + clock-id = <2>; + clocks = <&fast_clk>; + }; + mmc_pclk: mmc_p_clk@26M { + #clock-cells = <0>; + compatible = "stericsson,u300-syscon-clk"; + clock-type = <1>; /* Fast */ + clock-id = <5>; + clocks = <&fast_clk>; + }; + mmc_mclk: mmc_mclk { + #clock-cells = <0>; + compatible = "stericsson,u300-syscon-mclk"; + clocks = <&mmc_pclk>; + }; + spi_clk: spi_p_clk@26M { + #clock-cells = <0>; + compatible = "stericsson,u300-syscon-clk"; + clock-type = <1>; /* Fast */ + clock-id = <6>; + clocks = <&fast_clk>; + }; + }; + + timer: timer@c0014000 { + compatible = "stericsson,u300-apptimer"; + reg = <0xc0014000 0x1000>; + interrupt-parent = <&vica>; + interrupts = <24 25 26 27>; + clocks = <&apptimer_clk>; + }; + + gpio: gpio@c0016000 { + compatible = "stericsson,gpio-coh901"; + reg = <0xc0016000 0x1000>; + interrupt-parent = <&vicb>; + interrupts = <0 1 2 18 21 22 23>; + clocks = <&gpio_clk>; + interrupt-names = "gpio0", "gpio1", "gpio2", "gpio3", + "gpio4", "gpio5", "gpio6"; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + }; + + pinctrl: pinctrl@c0011000 { + compatible = "stericsson,pinctrl-u300"; + reg = <0xc0011000 0x1000>; + }; + + watchdog: watchdog@c0012000 { + compatible = "stericsson,coh901327"; + reg = <0xc0012000 0x1000>; + interrupt-parent = <&vicb>; + interrupts = <3>; + clocks = <&clk32>; + }; + + rtc: rtc@c0017000 { + compatible = "stericsson,coh901331"; + reg = <0xc0017000 0x1000>; + interrupt-parent = <&vicb>; + interrupts = <10>; + clocks = <&rtc_clk>; + }; + + dmac: dma-controller@c00020000 { + compatible = "stericsson,coh901318"; + reg = <0xc0020000 0x1000>; + interrupt-parent = <&vica>; + interrupts = <2>; + #dma-cells = <1>; + dma-channels = <40>; + clocks = <&dmac_clk>; + }; + + /* A NAND flash of 128 MiB */ + fsmc: flash@40000000 { + compatible = "stericsson,fsmc-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x9f800000 0x1000>, /* FSMC Register*/ + <0x80000000 0x4000>, /* NAND Base DATA */ + <0x80020000 0x4000>, /* NAND Base ADDR */ + <0x80010000 0x4000>; /* NAND Base CMD */ + reg-names = "fsmc_regs", "nand_data", "nand_addr", "nand_cmd"; + nand-skip-bbtscan; + clocks = <&fsmc_clk>; + + partition@0 { + label = "boot records"; + reg = <0x0 0x20000>; + }; + partition@20000 { + label = "free"; + reg = <0x20000 0x7e0000>; + }; + partition@800000 { + label = "platform"; + reg = <0x800000 0xf800000>; + }; + }; + + i2c0: i2c@c0004000 { + compatible = "st,ddci2c"; + reg = <0xc0004000 0x1000>; + interrupt-parent = <&vicb>; + interrupts = <8>; + clocks = <&i2c0_clk>; + #address-cells = <1>; + #size-cells = <0>; + ab3100: ab3100@0x48 { + compatible = "stericsson,ab3100"; + reg = <0x48>; + interrupt-parent = <&vica>; + interrupts = <0>; /* EXT0 IRQ */ + ab3100-regulators { + compatible = "stericsson,ab3100-regulators"; + ab3100_ldo_a_reg: ab3100_ldo_a { + regulator-compatible = "ab3100_ldo_a"; + startup-delay-us = <200>; + regulator-always-on; + regulator-boot-on; + }; + ab3100_ldo_c_reg: ab3100_ldo_c { + regulator-compatible = "ab3100_ldo_c"; + startup-delay-us = <200>; + }; + ab3100_ldo_d_reg: ab3100_ldo_d { + regulator-compatible = "ab3100_ldo_d"; + startup-delay-us = <200>; + }; + ab3100_ldo_e_reg: ab3100_ldo_e { + regulator-compatible = "ab3100_ldo_e"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + startup-delay-us = <200>; + regulator-always-on; + regulator-boot-on; + }; + ab3100_ldo_f_reg: ab3100_ldo_f { + regulator-compatible = "ab3100_ldo_f"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + startup-delay-us = <600>; + regulator-always-on; + regulator-boot-on; + }; + ab3100_ldo_g_reg: ab3100_ldo_g { + regulator-compatible = "ab3100_ldo_g"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <2850000>; + startup-delay-us = <400>; + }; + ab3100_ldo_h_reg: ab3100_ldo_h { + regulator-compatible = "ab3100_ldo_h"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <2750000>; + startup-delay-us = <200>; + }; + ab3100_ldo_k_reg: ab3100_ldo_k { + regulator-compatible = "ab3100_ldo_k"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2750000>; + startup-delay-us = <200>; + }; + ab3100_ext_reg: ab3100_ext { + regulator-compatible = "ab3100_ext"; + }; + ab3100_buck_reg: ab3100_buck { + regulator-compatible = "ab3100_buck"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1800000>; + startup-delay-us = <1000>; + regulator-always-on; + regulator-boot-on; + }; + }; + }; + }; + + i2c1: i2c@c0005000 { + compatible = "st,ddci2c"; + reg = <0xc0005000 0x1000>; + interrupt-parent = <&vicb>; + interrupts = <9>; + clocks = <&i2c1_clk>; + #address-cells = <1>; + #size-cells = <0>; + fwcam0: fwcam@0x10 { + reg = <0x10>; + }; + fwcam1: fwcam@0x5d { + reg = <0x5d>; + }; + }; + + amba { + compatible = "arm,amba-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + vica: interrupt-controller@a0001000 { + compatible = "arm,versatile-vic"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0xa0001000 0x20>; + }; + + vicb: interrupt-controller@a0002000 { + compatible = "arm,versatile-vic"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0xa0002000 0x20>; + }; + + uart0: serial@c0013000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0xc0013000 0x1000>; + interrupt-parent = <&vica>; + interrupts = <22>; + clocks = <&uart0_clk>, <&uart0_clk>; + clock-names = "apb_pclk", "uart0_clk"; + dmas = <&dmac 17 &dmac 18>; + dma-names = "tx", "rx"; + }; + + uart1: serial@c0007000 { + compatible = "arm,pl011", "arm,primecell"; + reg = <0xc0007000 0x1000>; + interrupt-parent = <&vicb>; + interrupts = <20>; + dmas = <&dmac 38 &dmac 39>; + dma-names = "tx", "rx"; + }; + + mmcsd: mmcsd@c0001000 { + compatible = "arm,pl18x", "arm,primecell"; + reg = <0xc0001000 0x1000>; + interrupt-parent = <&vicb>; + interrupts = <6 7>; + clocks = <&mmc_pclk>, <&mmc_mclk>; + clock-names = "apb_pclk", "mclk"; + max-frequency = <24000000>; + bus-width = <4>; // SD-card slot + mmc-cap-mmc-highspeed; + mmc-cap-sd-highspeed; + cd-gpios = <&gpio 12 0x4>; + cd-inverted; + vmmc-supply = <&ab3100_ldo_g_reg>; + dmas = <&dmac 14>; + dma-names = "rx"; + }; + + spi: ssp@c0006000 { + compatible = "arm,pl022", "arm,primecell"; + reg = <0xc0006000 0x1000>; + interrupt-parent = <&vica>; + interrupts = <23>; + clocks = <&spi_clk>, <&spi_clk>; + clock-names = "apb_pclk", "spi_clk"; + dmas = <&dmac 27 &dmac 28>; + dma-names = "tx", "rx"; + num-cs = <3>; + #address-cells = <1>; + #size-cells = <0>; + spi-dummy@1 { + compatible = "arm,pl022-dummy"; + reg = <1>; + spi-max-frequency = <20000000>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/stih415-b2000.dts b/arch/arm/boot/dts/stih415-b2000.dts new file mode 100644 index 000000000000..d4af53160435 --- /dev/null +++ b/arch/arm/boot/dts/stih415-b2000.dts @@ -0,0 +1,15 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ +/dts-v1/; +#include "stih415.dtsi" +#include "stih41x-b2000.dtsi" +/ { + model = "STiH415 B2000 Board"; + compatible = "st,stih415", "st,stih415-b2000"; +}; diff --git a/arch/arm/boot/dts/stih415-b2020.dts b/arch/arm/boot/dts/stih415-b2020.dts new file mode 100644 index 000000000000..442b019e9a3a --- /dev/null +++ b/arch/arm/boot/dts/stih415-b2020.dts @@ -0,0 +1,15 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ +/dts-v1/; +#include "stih415.dtsi" +#include "stih41x-b2020.dtsi" +/ { + model = "STiH415 B2020 Board"; + compatible = "st,stih415", "st,stih415-b2020"; +}; diff --git a/arch/arm/boot/dts/stih415-clock.dtsi b/arch/arm/boot/dts/stih415-clock.dtsi new file mode 100644 index 000000000000..174c799df741 --- /dev/null +++ b/arch/arm/boot/dts/stih415-clock.dtsi @@ -0,0 +1,38 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/ { + clocks { + /* + * Fixed 30MHz oscillator input to SoC + */ + CLK_SYSIN: CLK_SYSIN { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <30000000>; + }; + + /* + * ARM Peripheral clock for timers + */ + arm_periph_clk: arm_periph_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <500000000>; + }; + + /* + * Bootloader initialized system infrastructure clock for + * serial devices. + */ + CLKS_ICN_REG_0: CLKS_ICN_REG_0 { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <100000000>; + }; + }; +}; diff --git a/arch/arm/boot/dts/stih415-pinctrl.dtsi b/arch/arm/boot/dts/stih415-pinctrl.dtsi new file mode 100644 index 000000000000..1d322b24d1e4 --- /dev/null +++ b/arch/arm/boot/dts/stih415-pinctrl.dtsi @@ -0,0 +1,268 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ +#include "st-pincfg.h" +/ { + + aliases { + gpio0 = &PIO0; + gpio1 = &PIO1; + gpio2 = &PIO2; + gpio3 = &PIO3; + gpio4 = &PIO4; + gpio5 = &PIO5; + gpio6 = &PIO6; + gpio7 = &PIO7; + gpio8 = &PIO8; + gpio9 = &PIO9; + gpio10 = &PIO10; + gpio11 = &PIO11; + gpio12 = &PIO12; + gpio13 = &PIO13; + gpio14 = &PIO14; + gpio15 = &PIO15; + gpio16 = &PIO16; + gpio17 = &PIO17; + gpio18 = &PIO18; + gpio19 = &PIO100; + gpio20 = &PIO101; + gpio21 = &PIO102; + gpio22 = &PIO103; + gpio23 = &PIO104; + gpio24 = &PIO105; + gpio25 = &PIO106; + gpio26 = &PIO107; + }; + + soc { + pin-controller-sbc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stih415-sbc-pinctrl"; + st,syscfg = <&syscfg_sbc>; + ranges = <0 0xfe610000 0x5000>; + + PIO0: gpio@fe610000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0 0x100>; + st,bank-name = "PIO0"; + }; + PIO1: gpio@fe611000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x1000 0x100>; + st,bank-name = "PIO1"; + }; + PIO2: gpio@fe612000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x2000 0x100>; + st,bank-name = "PIO2"; + }; + PIO3: gpio@fe613000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x3000 0x100>; + st,bank-name = "PIO3"; + }; + PIO4: gpio@fe614000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x4000 0x100>; + st,bank-name = "PIO4"; + }; + + sbc_serial1 { + pinctrl_sbc_serial1:sbc_serial1 { + st,pins { + tx = <&PIO2 6 ALT3 OUT>; + rx = <&PIO2 7 ALT3 IN>; + }; + }; + }; + }; + + pin-controller-front { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stih415-front-pinctrl"; + st,syscfg = <&syscfg_front>; + ranges = <0 0xfee00000 0x8000>; + + PIO5: gpio@fee00000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0 0x100>; + st,bank-name = "PIO5"; + }; + PIO6: gpio@fee01000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x1000 0x100>; + st,bank-name = "PIO6"; + }; + PIO7: gpio@fee02000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x2000 0x100>; + st,bank-name = "PIO7"; + }; + PIO8: gpio@fee03000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x3000 0x100>; + st,bank-name = "PIO8"; + }; + PIO9: gpio@fee04000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x4000 0x100>; + st,bank-name = "PIO9"; + }; + PIO10: gpio@fee05000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x5000 0x100>; + st,bank-name = "PIO10"; + }; + PIO11: gpio@fee06000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x6000 0x100>; + st,bank-name = "PIO11"; + }; + PIO12: gpio@fee07000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x7000 0x100>; + st,bank-name = "PIO12"; + }; + }; + + pin-controller-rear { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stih415-rear-pinctrl"; + st,syscfg = <&syscfg_rear>; + ranges = <0 0xfe820000 0x8000>; + + PIO13: gpio@fe820000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0 0x100>; + st,bank-name = "PIO13"; + }; + PIO14: gpio@fe821000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x1000 0x100>; + st,bank-name = "PIO14"; + }; + PIO15: gpio@fe822000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x2000 0x100>; + st,bank-name = "PIO15"; + }; + PIO16: gpio@fe823000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x3000 0x100>; + st,bank-name = "PIO16"; + }; + PIO17: gpio@fe824000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x4000 0x100>; + st,bank-name = "PIO17"; + }; + PIO18: gpio@fe825000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x5000 0x100>; + st,bank-name = "PIO18"; + }; + + serial2 { + pinctrl_serial2: serial2-0 { + st,pins { + tx = <&PIO17 4 ALT2 OUT>; + rx = <&PIO17 5 ALT2 IN>; + }; + }; + }; + }; + + pin-controller-left { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stih415-left-pinctrl"; + st,syscfg = <&syscfg_left>; + ranges = <0 0xfd6b0000 0x3000>; + + PIO100: gpio@fd6b0000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0 0x100>; + st,bank-name = "PIO100"; + }; + PIO101: gpio@fd6b1000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x1000 0x100>; + st,bank-name = "PIO101"; + }; + PIO102: gpio@fd6b2000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x2000 0x100>; + st,bank-name = "PIO102"; + }; + }; + + pin-controller-right { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stih415-right-pinctrl"; + st,syscfg = <&syscfg_right>; + ranges = <0 0xfd330000 0x5000>; + + PIO103: gpio@fd330000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0 0x100>; + st,bank-name = "PIO103"; + }; + PIO104: gpio@fd331000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x1000 0x100>; + st,bank-name = "PIO104"; + }; + PIO105: gpio@fd332000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x2000 0x100>; + st,bank-name = "PIO105"; + }; + PIO106: gpio@fd333000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x3000 0x100>; + st,bank-name = "PIO106"; + }; + PIO107: gpio@fd334000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x4000 0x100>; + st,bank-name = "PIO107"; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/stih415.dtsi b/arch/arm/boot/dts/stih415.dtsi new file mode 100644 index 000000000000..74ab8ded4b49 --- /dev/null +++ b/arch/arm/boot/dts/stih415.dtsi @@ -0,0 +1,87 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ +#include "stih41x.dtsi" +#include "stih415-clock.dtsi" +#include "stih415-pinctrl.dtsi" +/ { + + L2: cache-controller { + compatible = "arm,pl310-cache"; + reg = <0xfffe2000 0x1000>; + arm,data-latency = <3 2 2>; + arm,tag-latency = <1 1 1>; + cache-unified; + cache-level = <2>; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&intc>; + ranges; + compatible = "simple-bus"; + + syscfg_sbc: sbc-syscfg@fe600000{ + compatible = "st,stih415-sbc-syscfg", "syscon"; + reg = <0xfe600000 0xb4>; + }; + + syscfg_front: front-syscfg@fee10000{ + compatible = "st,stih415-front-syscfg", "syscon"; + reg = <0xfee10000 0x194>; + }; + + syscfg_rear: rear-syscfg@fe830000{ + compatible = "st,stih415-rear-syscfg", "syscon"; + reg = <0xfe830000 0x190>; + }; + + /* MPE syscfgs */ + syscfg_left: left-syscfg@fd690000{ + compatible = "st,stih415-left-syscfg", "syscon"; + reg = <0xfd690000 0x78>; + }; + + syscfg_right: right-syscfg@fd320000{ + compatible = "st,stih415-right-syscfg", "syscon"; + reg = <0xfd320000 0x180>; + }; + + syscfg_system: system-syscfg@fdde0000 { + compatible = "st,stih415-system-syscfg", "syscon"; + reg = <0xfdde0000 0x15c>; + }; + + syscfg_lpm: lpm-syscfg@fe4b5100{ + compatible = "st,stih415-lpm-syscfg", "syscon"; + reg = <0xfe4b5100 0x08>; + }; + + serial2: serial@fed32000 { + compatible = "st,asc"; + status = "disabled"; + reg = <0xfed32000 0x2c>; + interrupts = <0 197 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_serial2>; + clocks = <&CLKS_ICN_REG_0>; + }; + + /* SBC comms block ASCs in SASG1 */ + sbc_serial1: serial@fe531000 { + compatible = "st,asc"; + status = "disabled"; + reg = <0xfe531000 0x2c>; + interrupts = <0 210 0>; + clocks = <&CLK_SYSIN>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sbc_serial1>; + }; + }; +}; diff --git a/arch/arm/boot/dts/stih416-b2000.dts b/arch/arm/boot/dts/stih416-b2000.dts new file mode 100644 index 000000000000..a5eb6eee10bf --- /dev/null +++ b/arch/arm/boot/dts/stih416-b2000.dts @@ -0,0 +1,16 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ +/dts-v1/; +#include "stih416.dtsi" +#include "stih41x-b2000.dtsi" + +/ { + compatible = "st,stih416", "st,stih416-b2000"; + model = "STiH416 B2000"; +}; diff --git a/arch/arm/boot/dts/stih416-b2020.dts b/arch/arm/boot/dts/stih416-b2020.dts new file mode 100644 index 000000000000..276f28da573a --- /dev/null +++ b/arch/arm/boot/dts/stih416-b2020.dts @@ -0,0 +1,16 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ +/dts-v1/; +#include "stih416.dtsi" +#include "stih41x-b2020.dtsi" +/ { + model = "STiH416 B2020"; + compatible = "st,stih416", "st,stih416-b2020"; + +}; diff --git a/arch/arm/boot/dts/stih416-clock.dtsi b/arch/arm/boot/dts/stih416-clock.dtsi new file mode 100644 index 000000000000..7026bf1158d8 --- /dev/null +++ b/arch/arm/boot/dts/stih416-clock.dtsi @@ -0,0 +1,41 @@ +/* + * Copyright (C) 2013 STMicroelectronics R&D Limited + * <stlinux-devel@stlinux.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/ { + clocks { + /* + * Fixed 30MHz oscillator inputs to SoC + */ + CLK_SYSIN: CLK_SYSIN { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <30000000>; + clock-output-names = "CLK_SYSIN"; + }; + + /* + * ARM Peripheral clock for timers + */ + arm_periph_clk: arm_periph_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <600000000>; + }; + + /* + * Bootloader initialized system infrastructure clock for + * serial devices. + */ + CLK_S_ICN_REG_0: clockgenA0@4 { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <100000000>; + clock-output-names = "CLK_S_ICN_REG_0"; + }; + }; +}; diff --git a/arch/arm/boot/dts/stih416-pinctrl.dtsi b/arch/arm/boot/dts/stih416-pinctrl.dtsi new file mode 100644 index 000000000000..957b21a71b4b --- /dev/null +++ b/arch/arm/boot/dts/stih416-pinctrl.dtsi @@ -0,0 +1,295 @@ + +/* + * Copyright (C) 2013 STMicroelectronics Limited. + * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ +#include "st-pincfg.h" +/ { + + aliases { + gpio0 = &PIO0; + gpio1 = &PIO1; + gpio2 = &PIO2; + gpio3 = &PIO3; + gpio4 = &PIO4; + gpio5 = &PIO40; + gpio6 = &PIO5; + gpio7 = &PIO6; + gpio8 = &PIO7; + gpio9 = &PIO8; + gpio10 = &PIO9; + gpio11 = &PIO10; + gpio12 = &PIO11; + gpio13 = &PIO12; + gpio14 = &PIO30; + gpio15 = &PIO31; + gpio16 = &PIO13; + gpio17 = &PIO14; + gpio18 = &PIO15; + gpio19 = &PIO16; + gpio20 = &PIO17; + gpio21 = &PIO18; + gpio22 = &PIO100; + gpio23 = &PIO101; + gpio24 = &PIO102; + gpio25 = &PIO103; + gpio26 = &PIO104; + gpio27 = &PIO105; + gpio28 = &PIO106; + gpio29 = &PIO107; + }; + + soc { + pin-controller-sbc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stih416-sbc-pinctrl"; + st,syscfg = <&syscfg_sbc>; + ranges = <0 0xfe610000 0x6000>; + + PIO0: gpio@fe610000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0 0x100>; + st,bank-name = "PIO0"; + }; + PIO1: gpio@fe611000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x1000 0x100>; + st,bank-name = "PIO1"; + }; + PIO2: gpio@fe612000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x2000 0x100>; + st,bank-name = "PIO2"; + }; + PIO3: gpio@fe613000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x3000 0x100>; + st,bank-name = "PIO3"; + }; + PIO4: gpio@fe614000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x4000 0x100>; + st,bank-name = "PIO4"; + }; + PIO40: gpio@fe615000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x5000 0x100>; + st,bank-name = "PIO40"; + st,retime-pin-mask = <0x7f>; + }; + + sbc_serial1 { + pinctrl_sbc_serial1: sbc_serial1 { + st,pins { + tx = <&PIO2 6 ALT3 OUT>; + rx = <&PIO2 7 ALT3 IN>; + }; + }; + }; + }; + + pin-controller-front { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stih416-front-pinctrl"; + st,syscfg = <&syscfg_front>; + ranges = <0 0xfee00000 0x10000>; + + PIO5: gpio@fee00000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0 0x100>; + st,bank-name = "PIO5"; + }; + PIO6: gpio@fee01000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x1000 0x100>; + st,bank-name = "PIO6"; + }; + PIO7: gpio@fee02000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x2000 0x100>; + st,bank-name = "PIO7"; + }; + PIO8: gpio@fee03000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x3000 0x100>; + st,bank-name = "PIO8"; + }; + PIO9: gpio@fee04000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x4000 0x100>; + st,bank-name = "PIO9"; + }; + PIO10: gpio@fee05000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x5000 0x100>; + st,bank-name = "PIO10"; + }; + PIO11: gpio@fee06000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x6000 0x100>; + st,bank-name = "PIO11"; + }; + PIO12: gpio@fee07000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x7000 0x100>; + st,bank-name = "PIO12"; + }; + PIO30: gpio@fee08000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x8000 0x100>; + st,bank-name = "PIO30"; + }; + PIO31: gpio@fee09000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x9000 0x100>; + st,bank-name = "PIO31"; + }; + }; + + pin-controller-rear { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stih416-rear-pinctrl"; + st,syscfg = <&syscfg_rear>; + ranges = <0 0xfe820000 0x6000>; + + PIO13: gpio@fe820000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0 0x100>; + st,bank-name = "PIO13"; + }; + PIO14: gpio@fe821000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x1000 0x100>; + st,bank-name = "PIO14"; + }; + PIO15: gpio@fe822000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x2000 0x100>; + st,bank-name = "PIO15"; + }; + PIO16: gpio@fe823000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x3000 0x100>; + st,bank-name = "PIO16"; + }; + PIO17: gpio@fe824000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x4000 0x100>; + st,bank-name = "PIO17"; + }; + PIO18: gpio@fe825000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x5000 0x100>; + st,bank-name = "PIO18"; + st,retime-pin-mask = <0xf>; + }; + + serial2 { + pinctrl_serial2: serial2-0 { + st,pins { + tx = <&PIO17 4 ALT2 OUT>; + rx = <&PIO17 5 ALT2 IN>; + output-enable = <&PIO11 3 ALT2 OUT>; + }; + }; + }; + }; + + pin-controller-fvdp-fe { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stih416-fvdp-fe-pinctrl"; + st,syscfg = <&syscfg_fvdp_fe>; + ranges = <0 0xfd6b0000 0x3000>; + + PIO100: gpio@fd6b0000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0 0x100>; + st,bank-name = "PIO100"; + }; + PIO101: gpio@fd6b1000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x1000 0x100>; + st,bank-name = "PIO101"; + }; + PIO102: gpio@fd6b2000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x2000 0x100>; + st,bank-name = "PIO102"; + }; + }; + + pin-controller-fvdp-lite { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,stih416-fvdp-lite-pinctrl"; + st,syscfg = <&syscfg_fvdp_lite>; + ranges = <0 0xfd330000 0x5000>; + + PIO103: gpio@fd330000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0 0x100>; + st,bank-name = "PIO103"; + }; + PIO104: gpio@fd331000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x1000 0x100>; + st,bank-name = "PIO104"; + }; + PIO105: gpio@fd332000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x2000 0x100>; + st,bank-name = "PIO105"; + }; + PIO106: gpio@fd333000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x3000 0x100>; + st,bank-name = "PIO106"; + }; + + PIO107: gpio@fd334000 { + gpio-controller; + #gpio-cells = <1>; + reg = <0x4000 0x100>; + st,bank-name = "PIO107"; + st,retime-pin-mask = <0xf>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/stih416.dtsi b/arch/arm/boot/dts/stih416.dtsi new file mode 100644 index 000000000000..3cecd9689a49 --- /dev/null +++ b/arch/arm/boot/dts/stih416.dtsi @@ -0,0 +1,96 @@ +/* + * Copyright (C) 2012 STMicroelectronics Limited. + * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ +#include "stih41x.dtsi" +#include "stih416-clock.dtsi" +#include "stih416-pinctrl.dtsi" +/ { + L2: cache-controller { + compatible = "arm,pl310-cache"; + reg = <0xfffe2000 0x1000>; + arm,data-latency = <3 3 3>; + arm,tag-latency = <2 2 2>; + cache-unified; + cache-level = <2>; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&intc>; + ranges; + compatible = "simple-bus"; + + syscfg_sbc:sbc-syscfg@fe600000{ + compatible = "st,stih416-sbc-syscfg", "syscon"; + reg = <0xfe600000 0x1000>; + }; + + syscfg_front:front-syscfg@fee10000{ + compatible = "st,stih416-front-syscfg", "syscon"; + reg = <0xfee10000 0x1000>; + }; + + syscfg_rear:rear-syscfg@fe830000{ + compatible = "st,stih416-rear-syscfg", "syscon"; + reg = <0xfe830000 0x1000>; + }; + + /* MPE */ + syscfg_fvdp_fe:fvdp-fe-syscfg@fddf0000{ + compatible = "st,stih416-fvdp-fe-syscfg", "syscon"; + reg = <0xfddf0000 0x1000>; + }; + + syscfg_fvdp_lite:fvdp-lite-syscfg@fd6a0000{ + compatible = "st,stih416-fvdp-lite-syscfg", "syscon"; + reg = <0xfd6a0000 0x1000>; + }; + + syscfg_cpu:cpu-syscfg@fdde0000{ + compatible = "st,stih416-cpu-syscfg", "syscon"; + reg = <0xfdde0000 0x1000>; + }; + + syscfg_compo:compo-syscfg@fd320000{ + compatible = "st,stih416-compo-syscfg", "syscon"; + reg = <0xfd320000 0x1000>; + }; + + syscfg_transport:transport-syscfg@fd690000{ + compatible = "st,stih416-transport-syscfg", "syscon"; + reg = <0xfd690000 0x1000>; + }; + + syscfg_lpm:lpm-syscfg@fe4b5100{ + compatible = "st,stih416-lpm-syscfg", "syscon"; + reg = <0xfe4b5100 0x8>; + }; + + serial2: serial@fed32000{ + compatible = "st,asc"; + status = "disabled"; + reg = <0xfed32000 0x2c>; + interrupts = <0 197 0>; + clocks = <&CLK_S_ICN_REG_0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_serial2>; + }; + + /* SBC_UART1 */ + sbc_serial1: serial@fe531000 { + compatible = "st,asc"; + status = "disabled"; + reg = <0xfe531000 0x2c>; + interrupts = <0 210 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sbc_serial1>; + clocks = <&CLK_SYSIN>; + }; + }; +}; diff --git a/arch/arm/boot/dts/stih41x-b2000.dtsi b/arch/arm/boot/dts/stih41x-b2000.dtsi new file mode 100644 index 000000000000..8e694d2b8f5b --- /dev/null +++ b/arch/arm/boot/dts/stih41x-b2000.dtsi @@ -0,0 +1,41 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ +/ { + + memory{ + device_type = "memory"; + reg = <0x60000000 0x40000000>; + }; + + chosen { + bootargs = "console=ttyAS0,115200"; + linux,stdout-path = &serial2; + }; + + aliases { + ttyAS0 = &serial2; + }; + + soc { + serial2: serial@fed32000 { + status = "okay"; + }; + + leds { + compatible = "gpio-leds"; + fp_led { + #gpio-cells = <1>; + label = "Front Panel LED"; + gpios = <&PIO105 7>; + linux,default-trigger = "heartbeat"; + }; + }; + + }; +}; diff --git a/arch/arm/boot/dts/stih41x-b2020.dtsi b/arch/arm/boot/dts/stih41x-b2020.dtsi new file mode 100644 index 000000000000..133e18143b1b --- /dev/null +++ b/arch/arm/boot/dts/stih41x-b2020.dtsi @@ -0,0 +1,42 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * publishhed by the Free Software Foundation. + */ +/ { + memory{ + device_type = "memory"; + reg = <0x40000000 0x80000000>; + }; + + chosen { + bootargs = "console=ttyAS0,115200"; + linux,stdout-path = &sbc_serial1; + }; + + aliases { + ttyAS0 = &sbc_serial1; + }; + soc { + sbc_serial1: serial@fe531000 { + status = "okay"; + }; + + leds { + compatible = "gpio-leds"; + red { + #gpio-cells = <1>; + label = "Front Panel LED"; + gpios = <&PIO4 1>; + linux,default-trigger = "heartbeat"; + }; + green { + gpios = <&PIO4 7>; + default-state = "off"; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/stih41x.dtsi b/arch/arm/boot/dts/stih41x.dtsi new file mode 100644 index 000000000000..7321403cab8a --- /dev/null +++ b/arch/arm/boot/dts/stih41x.dtsi @@ -0,0 +1,38 @@ +/ { + #address-cells = <1>; + #size-cells = <1>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + cpu@0 { + compatible = "arm,cortex-a9"; + reg = <0>; + }; + cpu@1 { + compatible = "arm,cortex-a9"; + reg = <1>; + }; + }; + + intc: interrupt-controller@fffe1000 { + compatible = "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0xfffe1000 0x1000>, + <0xfffe0100 0x100>; + }; + + scu@fffe0000 { + compatible = "arm,cortex-a9-scu"; + reg = <0xfffe0000 0x1000>; + }; + + timer@fffe0200 { + interrupt-parent = <&intc>; + compatible = "arm,cortex-a9-global-timer"; + reg = <0xfffe0200 0x100>; + interrupts = <1 11 0x04>; + clocks = <&arm_periph_clk>; + }; +}; diff --git a/arch/arm/boot/dts/stuib.dtsi b/arch/arm/boot/dts/stuib.dtsi index 615392a75676..524e33240ad4 100644 --- a/arch/arm/boot/dts/stuib.dtsi +++ b/arch/arm/boot/dts/stuib.dtsi @@ -9,13 +9,15 @@ * http://www.gnu.org/copyleft/gpl.html */ +#include <dt-bindings/interrupt-controller/irq.h> + / { - soc-u9500 { + soc { i2c@80004000 { stmpe1601: stmpe1601@40 { compatible = "st,stmpe1601"; reg = <0x40>; - interrupts = <26 0x2>; + interrupts = <26 IRQ_TYPE_EDGE_FALLING>; interrupt-parent = <&gpio6>; interrupt-controller; @@ -52,26 +54,26 @@ }; i2c@80110000 { - bu21013_tp@0x5c { - compatible = "rhom,bu21013_tp"; + bu21013_tp@5c { + compatible = "rohm,bu21013_tp"; reg = <0x5c>; touch-gpio = <&gpio2 20 0x4>; avdd-supply = <&ab8500_ldo_aux1_reg>; - rhom,touch-max-x = <384>; - rhom,touch-max-y = <704>; - rhom,flip-y; + rohm,touch-max-x = <384>; + rohm,touch-max-y = <704>; + rohm,flip-y; }; - bu21013_tp@0x5d { - compatible = "rhom,bu21013_tp"; + bu21013_tp@5d { + compatible = "rohm,bu21013_tp"; reg = <0x5d>; touch-gpio = <&gpio2 20 0x4>; avdd-supply = <&ab8500_ldo_aux1_reg>; - rhom,touch-max-x = <384>; - rhom,touch-max-y = <704>; - rhom,flip-y; + rohm,touch-max-x = <384>; + rohm,touch-max-y = <704>; + rohm,flip-y; }; }; }; diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts index b70fe0db6bb7..0e22a285dfe0 100644 --- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts +++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts @@ -41,6 +41,18 @@ pinctrl-0 = <&uart0_pins_a>; status = "okay"; }; + + i2c0: i2c@01c2ac00 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; + }; + + i2c1: i2c@01c2b000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_a>; + status = "okay"; + }; }; leds { diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index e7ef619a70a2..82e03d22f913 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -16,8 +16,12 @@ interrupt-parent = <&intc>; cpus { + #address-cells = <1>; + #size-cells = <0>; cpu@0 { + device_type = "cpu"; compatible = "arm,cortex-a8"; + reg = <0x0>; }; }; @@ -173,8 +177,10 @@ pio: pinctrl@01c20800 { compatible = "allwinner,sun4i-a10-pinctrl"; reg = <0x01c20800 0x400>; + interrupts = <28>; clocks = <&apb0_gates 5>; gpio-controller; + interrupt-controller; #address-cells = <1>; #size-cells = <0>; #gpio-cells = <3>; @@ -199,6 +205,27 @@ allwinner,drive = <0>; allwinner,pull = <0>; }; + + i2c0_pins_a: i2c0@0 { + allwinner,pins = "PB0", "PB1"; + allwinner,function = "i2c0"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + + i2c1_pins_a: i2c1@0 { + allwinner,pins = "PB18", "PB19"; + allwinner,function = "i2c1"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + + i2c2_pins_a: i2c2@0 { + allwinner,pins = "PB20", "PB21"; + allwinner,function = "i2c2"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; }; timer@01c20c00 { @@ -292,5 +319,32 @@ clocks = <&apb1_gates 23>; status = "disabled"; }; + + i2c0: i2c@01c2ac00 { + compatible = "allwinner,sun4i-i2c"; + reg = <0x01c2ac00 0x400>; + interrupts = <7>; + clocks = <&apb1_gates 0>; + clock-frequency = <100000>; + status = "disabled"; + }; + + i2c1: i2c@01c2b000 { + compatible = "allwinner,sun4i-i2c"; + reg = <0x01c2b000 0x400>; + interrupts = <8>; + clocks = <&apb1_gates 1>; + clock-frequency = <100000>; + status = "disabled"; + }; + + i2c2: i2c@01c2b400 { + compatible = "allwinner,sun4i-i2c"; + reg = <0x01c2b400 0x400>; + interrupts = <9>; + clocks = <&apb1_gates 2>; + clock-frequency = <100000>; + status = "disabled"; + }; }; }; diff --git a/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts new file mode 100644 index 000000000000..64dc0c42c43a --- /dev/null +++ b/arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts @@ -0,0 +1,76 @@ +/* + * Copyright 2013 Maxime Ripard + * + * Maxime Ripard <maxime.ripard@free-electrons.com> + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +/include/ "sun5i-a10s.dtsi" + +/ { + model = "Olimex A10s-Olinuxino Micro"; + compatible = "olimex,a10s-olinuxino-micro", "allwinner,sun5i-a10s"; + + soc@01c20000 { + emac: ethernet@01c0b000 { + pinctrl-names = "default"; + pinctrl-0 = <&emac_pins_a>; + phy = <&phy1>; + status = "okay"; + }; + + mdio@01c0b080 { + status = "okay"; + + phy1: ethernet-phy@1 { + reg = <1>; + }; + }; + + pinctrl@01c20800 { + led_pins_olinuxino: led_pins@0 { + allwinner,pins = "PE3"; + allwinner,function = "gpio_out"; + allwinner,drive = <1>; + allwinner,pull = <0>; + }; + }; + + uart0: serial@01c28000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; + }; + + uart2: serial@01c28800 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins_a>; + status = "okay"; + }; + + uart3: serial@01c28c00 { + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins_a>; + status = "okay"; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pins_olinuxino>; + + green { + label = "a10s-olinuxino-micro:green:usr"; + gpios = <&pio 4 3 0>; + default-state = "on"; + }; + }; +}; diff --git a/arch/arm/boot/dts/sun5i-a10s.dtsi b/arch/arm/boot/dts/sun5i-a10s.dtsi new file mode 100644 index 000000000000..2307ce827ae0 --- /dev/null +++ b/arch/arm/boot/dts/sun5i-a10s.dtsi @@ -0,0 +1,286 @@ +/* + * Copyright 2013 Maxime Ripard + * + * Maxime Ripard <maxime.ripard@free-electrons.com> + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/include/ "skeleton.dtsi" + +/ { + interrupt-parent = <&intc>; + + cpus { + cpu@0 { + compatible = "arm,cortex-a8"; + }; + }; + + memory { + reg = <0x40000000 0x20000000>; + }; + + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + /* + * This is a dummy clock, to be used as placeholder on + * other mux clocks when a specific parent clock is not + * yet implemented. It should be dropped when the driver + * is complete. + */ + dummy: dummy { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <0>; + }; + + osc24M: osc24M@01c20050 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-osc-clk"; + reg = <0x01c20050 0x4>; + clock-frequency = <24000000>; + }; + + osc32k: osc32k { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <32768>; + }; + + pll1: pll1@01c20000 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-pll1-clk"; + reg = <0x01c20000 0x4>; + clocks = <&osc24M>; + }; + + /* dummy is 200M */ + cpu: cpu@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-cpu-clk"; + reg = <0x01c20054 0x4>; + clocks = <&osc32k>, <&osc24M>, <&pll1>, <&dummy>; + }; + + axi: axi@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-axi-clk"; + reg = <0x01c20054 0x4>; + clocks = <&cpu>; + }; + + axi_gates: axi_gates@01c2005c { + #clock-cells = <1>; + compatible = "allwinner,sun4i-axi-gates-clk"; + reg = <0x01c2005c 0x4>; + clocks = <&axi>; + clock-output-names = "axi_dram"; + }; + + ahb: ahb@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-ahb-clk"; + reg = <0x01c20054 0x4>; + clocks = <&axi>; + }; + + ahb_gates: ahb_gates@01c20060 { + #clock-cells = <1>; + compatible = "allwinner,sun4i-ahb-gates-clk"; + reg = <0x01c20060 0x8>; + clocks = <&ahb>; + clock-output-names = "ahb_usb0", "ahb_ehci0", + "ahb_ohci0", "ahb_ehci1", "ahb_ohci1", "ahb_ss", + "ahb_dma", "ahb_bist", "ahb_mmc0", "ahb_mmc1", + "ahb_mmc2", "ahb_mmc3", "ahb_ms", "ahb_nand", + "ahb_sdram", "ahb_ace", "ahb_emac", "ahb_ts", + "ahb_spi0", "ahb_spi1", "ahb_spi2", "ahb_spi3", + "ahb_pata", "ahb_sata", "ahb_gps", "ahb_ve", + "ahb_tvd", "ahb_tve0", "ahb_tve1", "ahb_lcd0", + "ahb_lcd1", "ahb_csi0", "ahb_csi1", "ahb_hdmi", + "ahb_de_be0", "ahb_de_be1", "ahb_de_fe0", + "ahb_de_fe1", "ahb_mp", "ahb_mali400"; + }; + + apb0: apb0@01c20054 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-apb0-clk"; + reg = <0x01c20054 0x4>; + clocks = <&ahb>; + }; + + apb0_gates: apb0_gates@01c20068 { + #clock-cells = <1>; + compatible = "allwinner,sun4i-apb0-gates-clk"; + reg = <0x01c20068 0x4>; + clocks = <&apb0>; + clock-output-names = "apb0_codec", "apb0_spdif", + "apb0_ac97", "apb0_iis", "apb0_pio", "apb0_ir0", + "apb0_ir1", "apb0_keypad"; + }; + + /* dummy is pll62 */ + apb1_mux: apb1_mux@01c20058 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-apb1-mux-clk"; + reg = <0x01c20058 0x4>; + clocks = <&osc24M>, <&dummy>, <&osc32k>; + }; + + apb1: apb1@01c20058 { + #clock-cells = <0>; + compatible = "allwinner,sun4i-apb1-clk"; + reg = <0x01c20058 0x4>; + clocks = <&apb1_mux>; + }; + + apb1_gates: apb1_gates@01c2006c { + #clock-cells = <1>; + compatible = "allwinner,sun4i-apb1-gates-clk"; + reg = <0x01c2006c 0x4>; + clocks = <&apb1>; + clock-output-names = "apb1_i2c0", "apb1_i2c1", + "apb1_i2c2", "apb1_can", "apb1_scr", + "apb1_ps20", "apb1_ps21", "apb1_uart0", + "apb1_uart1", "apb1_uart2", "apb1_uart3", + "apb1_uart4", "apb1_uart5", "apb1_uart6", + "apb1_uart7"; + }; + }; + + soc@01c20000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x01c20000 0x300000>; + ranges; + + emac: ethernet@01c0b000 { + compatible = "allwinner,sun4i-emac"; + reg = <0x01c0b000 0x1000>; + interrupts = <55>; + clocks = <&ahb_gates 17>; + status = "disabled"; + }; + + mdio@01c0b080 { + compatible = "allwinner,sun4i-mdio"; + reg = <0x01c0b080 0x14>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + + intc: interrupt-controller@01c20400 { + compatible = "allwinner,sun4i-ic"; + reg = <0x01c20400 0x400>; + interrupt-controller; + #interrupt-cells = <1>; + }; + + pio: pinctrl@01c20800 { + compatible = "allwinner,sun5i-a10s-pinctrl"; + reg = <0x01c20800 0x400>; + interrupts = <28>; + clocks = <&apb0_gates 5>; + gpio-controller; + interrupt-controller; + #address-cells = <1>; + #size-cells = <0>; + #gpio-cells = <3>; + + uart0_pins_a: uart0@0 { + allwinner,pins = "PB19", "PB20"; + allwinner,function = "uart0"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + + uart2_pins_a: uart2@0 { + allwinner,pins = "PC18", "PC19"; + allwinner,function = "uart2"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + + uart3_pins_a: uart3@0 { + allwinner,pins = "PG9", "PG10"; + allwinner,function = "uart3"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + + emac_pins_a: emac0@0 { + allwinner,pins = "PA0", "PA1", "PA2", + "PA3", "PA4", "PA5", "PA6", + "PA7", "PA8", "PA9", "PA10", + "PA11", "PA12", "PA13", "PA14", + "PA15", "PA16"; + allwinner,function = "emac"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + }; + + timer@01c20c00 { + compatible = "allwinner,sun4i-timer"; + reg = <0x01c20c00 0x90>; + interrupts = <22>; + clocks = <&osc24M>; + }; + + wdt: watchdog@01c20c90 { + compatible = "allwinner,sun4i-wdt"; + reg = <0x01c20c90 0x10>; + }; + + uart0: serial@01c28000 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c28000 0x400>; + interrupts = <1>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 16>; + status = "disabled"; + }; + + uart1: serial@01c28400 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c28400 0x400>; + interrupts = <2>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 17>; + status = "disabled"; + }; + + uart2: serial@01c28800 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c28800 0x400>; + interrupts = <3>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 18>; + status = "disabled"; + }; + + uart3: serial@01c28c00 { + compatible = "snps,dw-apb-uart"; + reg = <0x01c28c00 0x400>; + interrupts = <4>; + reg-shift = <2>; + reg-io-width = <4>; + clocks = <&apb1_gates 19>; + status = "disabled"; + }; + }; +}; diff --git a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts index 3ca55067f868..80497e376706 100644 --- a/arch/arm/boot/dts/sun5i-a13-olinuxino.dts +++ b/arch/arm/boot/dts/sun5i-a13-olinuxino.dts @@ -37,6 +37,24 @@ pinctrl-0 = <&uart1_pins_b>; status = "okay"; }; + + i2c0: i2c@01c2ac00 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; + }; + + i2c1: i2c@01c2b000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_a>; + status = "okay"; + }; + + i2c2: i2c@01c2b400 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins_a>; + status = "okay"; + }; }; leds { diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi index 31fa38f8cc98..7363211daf84 100644 --- a/arch/arm/boot/dts/sun5i-a13.dtsi +++ b/arch/arm/boot/dts/sun5i-a13.dtsi @@ -17,8 +17,12 @@ interrupt-parent = <&intc>; cpus { + #address-cells = <1>; + #size-cells = <0>; cpu@0 { + device_type = "cpu"; compatible = "arm,cortex-a8"; + reg = <0x0>; }; }; @@ -95,20 +99,15 @@ ahb_gates: ahb_gates@01c20060 { #clock-cells = <1>; - compatible = "allwinner,sun4i-ahb-gates-clk"; + compatible = "allwinner,sun5i-a13-ahb-gates-clk"; reg = <0x01c20060 0x8>; clocks = <&ahb>; - clock-output-names = "ahb_usb0", "ahb_ehci0", - "ahb_ohci0", "ahb_ehci1", "ahb_ohci1", "ahb_ss", - "ahb_dma", "ahb_bist", "ahb_mmc0", "ahb_mmc1", - "ahb_mmc2", "ahb_mmc3", "ahb_ms", "ahb_nand", - "ahb_sdram", "ahb_ace", "ahb_emac", "ahb_ts", - "ahb_spi0", "ahb_spi1", "ahb_spi2", "ahb_spi3", - "ahb_pata", "ahb_sata", "ahb_gps", "ahb_ve", - "ahb_tvd", "ahb_tve0", "ahb_tve1", "ahb_lcd0", - "ahb_lcd1", "ahb_csi0", "ahb_csi1", "ahb_hdmi", - "ahb_de_be0", "ahb_de_be1", "ahb_de_fe0", - "ahb_de_fe1", "ahb_mp", "ahb_mali400"; + clock-output-names = "ahb_usbotg", "ahb_ehci", "ahb_ohci", + "ahb_ss", "ahb_dma", "ahb_bist", "ahb_mmc0", + "ahb_mmc1", "ahb_mmc2", "ahb_nand", "ahb_sdram", + "ahb_spi0", "ahb_spi1", "ahb_spi2", "ahb_stimer", + "ahb_ve", "ahb_lcd", "ahb_csi", "ahb_de_be", + "ahb_de_fe", "ahb_iep", "ahb_mali400"; }; apb0: apb0@01c20054 { @@ -120,15 +119,13 @@ apb0_gates: apb0_gates@01c20068 { #clock-cells = <1>; - compatible = "allwinner,sun4i-apb0-gates-clk"; + compatible = "allwinner,sun5i-a13-apb0-gates-clk"; reg = <0x01c20068 0x4>; clocks = <&apb0>; - clock-output-names = "apb0_codec", "apb0_spdif", - "apb0_ac97", "apb0_iis", "apb0_pio", "apb0_ir0", - "apb0_ir1", "apb0_keypad"; + clock-output-names = "apb0_codec", "apb0_pio", "apb0_ir"; }; - /* dummy is pll62 */ + /* dummy is pll6 */ apb1_mux: apb1_mux@01c20058 { #clock-cells = <0>; compatible = "allwinner,sun4i-apb1-mux-clk"; @@ -145,15 +142,11 @@ apb1_gates: apb1_gates@01c2006c { #clock-cells = <1>; - compatible = "allwinner,sun4i-apb1-gates-clk"; + compatible = "allwinner,sun5i-a13-apb1-gates-clk"; reg = <0x01c2006c 0x4>; clocks = <&apb1>; clock-output-names = "apb1_i2c0", "apb1_i2c1", - "apb1_i2c2", "apb1_can", "apb1_scr", - "apb1_ps20", "apb1_ps21", "apb1_uart0", - "apb1_uart1", "apb1_uart2", "apb1_uart3", - "apb1_uart4", "apb1_uart5", "apb1_uart6", - "apb1_uart7"; + "apb1_i2c2", "apb1_uart1", "apb1_uart3"; }; }; @@ -174,8 +167,10 @@ pio: pinctrl@01c20800 { compatible = "allwinner,sun5i-a13-pinctrl"; reg = <0x01c20800 0x400>; + interrupts = <28>; clocks = <&apb0_gates 5>; gpio-controller; + interrupt-controller; #address-cells = <1>; #size-cells = <0>; #gpio-cells = <3>; @@ -193,6 +188,27 @@ allwinner,drive = <0>; allwinner,pull = <0>; }; + + i2c0_pins_a: i2c0@0 { + allwinner,pins = "PB0", "PB1"; + allwinner,function = "i2c0"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + + i2c1_pins_a: i2c1@0 { + allwinner,pins = "PB15", "PB16"; + allwinner,function = "i2c1"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + + i2c2_pins_a: i2c2@0 { + allwinner,pins = "PB17", "PB18"; + allwinner,function = "i2c2"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; }; timer@01c20c00 { @@ -226,5 +242,32 @@ clocks = <&apb1_gates 19>; status = "disabled"; }; + + i2c0: i2c@01c2ac00 { + compatible = "allwinner,sun4i-i2c"; + reg = <0x01c2ac00 0x400>; + interrupts = <7>; + clocks = <&apb1_gates 0>; + clock-frequency = <100000>; + status = "disabled"; + }; + + i2c1: i2c@01c2b000 { + compatible = "allwinner,sun4i-i2c"; + reg = <0x01c2b000 0x400>; + interrupts = <8>; + clocks = <&apb1_gates 1>; + clock-frequency = <100000>; + status = "disabled"; + }; + + i2c2: i2c@01c2b400 { + compatible = "allwinner,sun4i-i2c"; + reg = <0x01c2b400 0x400>; + interrupts = <9>; + clocks = <&apb1_gates 2>; + clock-frequency = <100000>; + status = "disabled"; + }; }; }; diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts index 72c1f27af7f3..cb640eb6c932 100644 --- a/arch/arm/boot/dts/tegra114-dalmore.dts +++ b/arch/arm/boot/dts/tegra114-dalmore.dts @@ -1,6 +1,6 @@ /dts-v1/; -/include/ "tegra114.dtsi" +#include "tegra114.dtsi" / { model = "NVIDIA Tegra114 Dalmore evaluation board"; @@ -727,6 +727,16 @@ battery-name = "battery"; sbs,i2c-retry-count = <2>; sbs,poll-retry-count = <100>; + power-supplies = <&charger>; + }; + + rt5640: rt5640 { + compatible = "realtek,rt5640"; + reg = <0x1c>; + interrupt-parent = <&gpio>; + interrupts = <TEGRA_GPIO(W, 3) GPIO_ACTIVE_HIGH>; + realtek,ldo1-en-gpios = + <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_HIGH>; }; }; @@ -748,7 +758,7 @@ compatible = "ti,tps65090"; reg = <0x48>; interrupt-parent = <&gpio>; - interrupts = <72 0x04>; /* gpio PJ0 */ + interrupts = <TEGRA_GPIO(J, 0) IRQ_TYPE_LEVEL_HIGH>; vsys1-supply = <&vdd_ac_bat_reg>; vsys2-supply = <&vdd_ac_bat_reg>; @@ -763,6 +773,11 @@ vsys-l1-supply = <&vdd_ac_bat_reg>; vsys-l2-supply = <&vdd_ac_bat_reg>; + charger: charger { + compatible = "ti,tps65090-charger"; + ti,enable-low-current-chrg; + }; + regulators { tps65090_dcdc1_reg: dcdc1 { regulator-name = "vdd-sys-5v0"; @@ -823,12 +838,28 @@ }; }; + spi@7000da00 { + status = "okay"; + spi-max-frequency = <25000000>; + spi-flash@0 { + compatible = "winbond,w25q32dw"; + reg = <0>; + spi-max-frequency = <20000000>; + }; + }; + pmc { nvidia,invert-interrupt; }; + ahub { + i2s@70080400 { + status = "okay"; + }; + }; + sdhci@78000400 { - cd-gpios = <&gpio 170 1>; /* gpio PV2 */ + cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; bus-width = <4>; status = "okay"; }; @@ -873,7 +904,7 @@ regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; enable-active-high; - gpio = <&gpio 61 0>; /* GPIO PH5 */ + gpio = <&gpio TEGRA_GPIO(H, 5) GPIO_ACTIVE_HIGH>; }; lcd_bl_en_reg: regulator@2 { @@ -883,7 +914,7 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; - gpio = <&gpio 58 0>; /* GPIO PH2 */ + gpio = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>; }; usb1_vbus_reg: regulator@3 { @@ -893,7 +924,7 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; - gpio = <&gpio 108 0>; /* GPIO PN4 */ + gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>; gpio-open-drain; vin-supply = <&tps65090_dcdc1_reg>; }; @@ -905,7 +936,7 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; - gpio = <&gpio 86 0>; /* GPIO PK6 */ + gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; gpio-open-drain; vin-supply = <&tps65090_dcdc1_reg>; }; @@ -917,8 +948,32 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; - gpio = <&gpio 81 0>; /* GPIO PK1 */ + gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_HIGH>; vin-supply = <&tps65090_dcdc1_reg>; }; }; + + sound { + compatible = "nvidia,tegra-audio-rt5640-dalmore", + "nvidia,tegra-audio-rt5640"; + nvidia,model = "NVIDIA Tegra Dalmore"; + + nvidia,audio-routing = + "Headphones", "HPOR", + "Headphones", "HPOL", + "Speakers", "SPORP", + "Speakers", "SPORN", + "Speakers", "SPOLP", + "Speakers", "SPOLN"; + + nvidia,i2s-controller = <&tegra_i2s1>; + nvidia,audio-codec = <&rt5640>; + + nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>; + + clocks = <&tegra_car TEGRA114_CLK_PLL_A>, + <&tegra_car TEGRA114_CLK_PLL_A_OUT0>, + <&tegra_car TEGRA114_CLK_EXTERN1>; + clock-names = "pll_a", "pll_a_out0", "mclk"; + }; }; diff --git a/arch/arm/boot/dts/tegra114-pluto.dts b/arch/arm/boot/dts/tegra114-pluto.dts index 6bbc8efae9c0..d5f8d3e0bde2 100644 --- a/arch/arm/boot/dts/tegra114-pluto.dts +++ b/arch/arm/boot/dts/tegra114-pluto.dts @@ -1,6 +1,6 @@ /dts-v1/; -/include/ "tegra114.dtsi" +#include "tegra114.dtsi" / { model = "NVIDIA Tegra114 Pluto evaluation board"; diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi index 629415ffd8dc..abf6c40d28c6 100644 --- a/arch/arm/boot/dts/tegra114.dtsi +++ b/arch/arm/boot/dts/tegra114.dtsi @@ -1,4 +1,8 @@ -/include/ "skeleton.dtsi" +#include <dt-bindings/clock/tegra114-car.h> +#include <dt-bindings/gpio/tegra-gpio.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> + +#include "skeleton.dtsi" / { compatible = "nvidia,tegra114"; @@ -19,19 +23,20 @@ <0x50042000 0x1000>, <0x50044000 0x2000>, <0x50046000 0x2000>; - interrupts = <1 9 0xf04>; + interrupts = <GIC_PPI 9 + (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; }; timer@60005000 { compatible = "nvidia,tegra114-timer", "nvidia,tegra20-timer"; reg = <0x60005000 0x400>; - interrupts = <0 0 0x04 - 0 1 0x04 - 0 41 0x04 - 0 42 0x04 - 0 121 0x04 - 0 122 0x04>; - clocks = <&tegra_car 5>; + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA114_CLK_TIMER>; }; tegra_car: clock { @@ -43,39 +48,39 @@ apbdma: dma { compatible = "nvidia,tegra114-apbdma"; reg = <0x6000a000 0x1400>; - interrupts = <0 104 0x04 - 0 105 0x04 - 0 106 0x04 - 0 107 0x04 - 0 108 0x04 - 0 109 0x04 - 0 110 0x04 - 0 111 0x04 - 0 112 0x04 - 0 113 0x04 - 0 114 0x04 - 0 115 0x04 - 0 116 0x04 - 0 117 0x04 - 0 118 0x04 - 0 119 0x04 - 0 128 0x04 - 0 129 0x04 - 0 130 0x04 - 0 131 0x04 - 0 132 0x04 - 0 133 0x04 - 0 134 0x04 - 0 135 0x04 - 0 136 0x04 - 0 137 0x04 - 0 138 0x04 - 0 139 0x04 - 0 140 0x04 - 0 141 0x04 - 0 142 0x04 - 0 143 0x04>; - clocks = <&tegra_car 34>; + interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA114_CLK_APBDMA>; }; ahb: ahb { @@ -86,14 +91,14 @@ gpio: gpio { compatible = "nvidia,tegra114-gpio", "nvidia,tegra30-gpio"; reg = <0x6000d000 0x1000>; - interrupts = <0 32 0x04 - 0 33 0x04 - 0 34 0x04 - 0 35 0x04 - 0 55 0x04 - 0 87 0x04 - 0 89 0x04 - 0 125 0x04>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>; #gpio-cells = <2>; gpio-controller; #interrupt-cells = <2>; @@ -118,57 +123,57 @@ compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart"; reg = <0x70006000 0x40>; reg-shift = <2>; - interrupts = <0 36 0x04>; + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 8>; status = "disabled"; - clocks = <&tegra_car 6>; + clocks = <&tegra_car TEGRA114_CLK_UARTA>; }; uartb: serial@70006040 { compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart"; reg = <0x70006040 0x40>; reg-shift = <2>; - interrupts = <0 37 0x04>; + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 9>; status = "disabled"; - clocks = <&tegra_car 192>; + clocks = <&tegra_car TEGRA114_CLK_UARTB>; }; uartc: serial@70006200 { compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart"; reg = <0x70006200 0x100>; reg-shift = <2>; - interrupts = <0 46 0x04>; + interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 10>; status = "disabled"; - clocks = <&tegra_car 55>; + clocks = <&tegra_car TEGRA114_CLK_UARTC>; }; uartd: serial@70006300 { compatible = "nvidia,tegra114-uart", "nvidia,tegra20-uart"; reg = <0x70006300 0x100>; reg-shift = <2>; - interrupts = <0 90 0x04>; + interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 19>; status = "disabled"; - clocks = <&tegra_car 65>; + clocks = <&tegra_car TEGRA114_CLK_UARTD>; }; pwm: pwm { compatible = "nvidia,tegra114-pwm", "nvidia,tegra20-pwm"; reg = <0x7000a000 0x100>; #pwm-cells = <2>; - clocks = <&tegra_car 17>; + clocks = <&tegra_car TEGRA114_CLK_PWM>; status = "disabled"; }; i2c@7000c000 { compatible = "nvidia,tegra114-i2c"; reg = <0x7000c000 0x100>; - interrupts = <0 38 0x04>; + interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 12>; + clocks = <&tegra_car TEGRA114_CLK_I2C1>; clock-names = "div-clk"; status = "disabled"; }; @@ -176,10 +181,10 @@ i2c@7000c400 { compatible = "nvidia,tegra114-i2c"; reg = <0x7000c400 0x100>; - interrupts = <0 84 0x04>; + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 54>; + clocks = <&tegra_car TEGRA114_CLK_I2C2>; clock-names = "div-clk"; status = "disabled"; }; @@ -187,10 +192,10 @@ i2c@7000c500 { compatible = "nvidia,tegra114-i2c"; reg = <0x7000c500 0x100>; - interrupts = <0 92 0x04>; + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 67>; + clocks = <&tegra_car TEGRA114_CLK_I2C3>; clock-names = "div-clk"; status = "disabled"; }; @@ -198,10 +203,10 @@ i2c@7000c700 { compatible = "nvidia,tegra114-i2c"; reg = <0x7000c700 0x100>; - interrupts = <0 120 0x04>; + interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 103>; + clocks = <&tegra_car TEGRA114_CLK_I2C4>; clock-names = "div-clk"; status = "disabled"; }; @@ -209,10 +214,10 @@ i2c@7000d000 { compatible = "nvidia,tegra114-i2c"; reg = <0x7000d000 0x100>; - interrupts = <0 53 0x04>; + interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 47>; + clocks = <&tegra_car TEGRA114_CLK_I2C5>; clock-names = "div-clk"; status = "disabled"; }; @@ -220,11 +225,11 @@ spi@7000d400 { compatible = "nvidia,tegra114-spi"; reg = <0x7000d400 0x200>; - interrupts = <0 59 0x04>; + interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 15>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 41>; + clocks = <&tegra_car TEGRA114_CLK_SBC1>; clock-names = "spi"; status = "disabled"; }; @@ -232,11 +237,11 @@ spi@7000d600 { compatible = "nvidia,tegra114-spi"; reg = <0x7000d600 0x200>; - interrupts = <0 82 0x04>; + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 16>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 44>; + clocks = <&tegra_car TEGRA114_CLK_SBC2>; clock-names = "spi"; status = "disabled"; }; @@ -244,11 +249,11 @@ spi@7000d800 { compatible = "nvidia,tegra114-spi"; reg = <0x7000d800 0x200>; - interrupts = <0 83 0x04>; + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 17>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 46>; + clocks = <&tegra_car TEGRA114_CLK_SBC3>; clock-names = "spi"; status = "disabled"; }; @@ -256,11 +261,11 @@ spi@7000da00 { compatible = "nvidia,tegra114-spi"; reg = <0x7000da00 0x200>; - interrupts = <0 93 0x04>; + interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 18>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 68>; + clocks = <&tegra_car TEGRA114_CLK_SBC4>; clock-names = "spi"; status = "disabled"; }; @@ -268,11 +273,11 @@ spi@7000dc00 { compatible = "nvidia,tegra114-spi"; reg = <0x7000dc00 0x200>; - interrupts = <0 94 0x04>; + interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 27>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 104>; + clocks = <&tegra_car TEGRA114_CLK_SBC5>; clock-names = "spi"; status = "disabled"; }; @@ -280,11 +285,11 @@ spi@7000de00 { compatible = "nvidia,tegra114-spi"; reg = <0x7000de00 0x200>; - interrupts = <0 79 0x04>; + interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 28>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 105>; + clocks = <&tegra_car TEGRA114_CLK_SBC6>; clock-names = "spi"; status = "disabled"; }; @@ -292,22 +297,22 @@ rtc { compatible = "nvidia,tegra114-rtc", "nvidia,tegra20-rtc"; reg = <0x7000e000 0x100>; - interrupts = <0 2 0x04>; - clocks = <&tegra_car 4>; + interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA114_CLK_RTC>; }; kbc { compatible = "nvidia,tegra114-kbc"; reg = <0x7000e200 0x100>; - interrupts = <0 85 0x04>; - clocks = <&tegra_car 36>; + interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA114_CLK_KBC>; status = "disabled"; }; pmc { compatible = "nvidia,tegra114-pmc"; reg = <0x7000e400 0x400>; - clocks = <&tegra_car 261>, <&clk32k_in>; + clocks = <&tegra_car TEGRA114_CLK_PCLK>, <&clk32k_in>; clock-names = "pclk", "clk32k_in"; }; @@ -322,35 +327,106 @@ nvidia,ahb = <&ahb>; }; + ahub { + compatible = "nvidia,tegra114-ahub"; + reg = <0x70080000 0x200>, + <0x70080200 0x100>, + <0x70081000 0x200>; + interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; + nvidia,dma-request-selector = <&apbdma 1>, <&apbdma 2>, + <&apbdma 3>, <&apbdma 4>, <&apbdma 6>, <&apbdma 7>, + <&apbdma 12>, <&apbdma 13>, <&apbdma 14>, + <&apbdma 29>; + clocks = <&tegra_car TEGRA114_CLK_D_AUDIO>, + <&tegra_car TEGRA114_CLK_APBIF>, + <&tegra_car TEGRA114_CLK_I2S0>, + <&tegra_car TEGRA114_CLK_I2S1>, + <&tegra_car TEGRA114_CLK_I2S2>, + <&tegra_car TEGRA114_CLK_I2S3>, + <&tegra_car TEGRA114_CLK_I2S4>, + <&tegra_car TEGRA114_CLK_DAM0>, + <&tegra_car TEGRA114_CLK_DAM1>, + <&tegra_car TEGRA114_CLK_DAM2>, + <&tegra_car TEGRA114_CLK_SPDIF_IN>, + <&tegra_car TEGRA114_CLK_AMX>, + <&tegra_car TEGRA114_CLK_ADX>; + clock-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2", + "i2s3", "i2s4", "dam0", "dam1", "dam2", + "spdif_in", "amx", "adx"; + ranges; + #address-cells = <1>; + #size-cells = <1>; + + tegra_i2s0: i2s@70080300 { + compatible = "nvidia,tegra114-i2s", "nvidia,tegra30-i2s"; + reg = <0x70080300 0x100>; + nvidia,ahub-cif-ids = <4 4>; + clocks = <&tegra_car TEGRA114_CLK_I2S0>; + status = "disabled"; + }; + + tegra_i2s1: i2s@70080400 { + compatible = "nvidia,tegra114-i2s", "nvidia,tegra30-i2s"; + reg = <0x70080400 0x100>; + nvidia,ahub-cif-ids = <5 5>; + clocks = <&tegra_car TEGRA114_CLK_I2S1>; + status = "disabled"; + }; + + tegra_i2s2: i2s@70080500 { + compatible = "nvidia,tegra114-i2s", "nvidia,tegra30-i2s"; + reg = <0x70080500 0x100>; + nvidia,ahub-cif-ids = <6 6>; + clocks = <&tegra_car TEGRA114_CLK_I2S2>; + status = "disabled"; + }; + + tegra_i2s3: i2s@70080600 { + compatible = "nvidia,tegra114-i2s", "nvidia,tegra30-i2s"; + reg = <0x70080600 0x100>; + nvidia,ahub-cif-ids = <7 7>; + clocks = <&tegra_car TEGRA114_CLK_I2S3>; + status = "disabled"; + }; + + tegra_i2s4: i2s@70080700 { + compatible = "nvidia,tegra114-i2s", "nvidia,tegra30-i2s"; + reg = <0x70080700 0x100>; + nvidia,ahub-cif-ids = <8 8>; + clocks = <&tegra_car TEGRA114_CLK_I2S4>; + status = "disabled"; + }; + }; + sdhci@78000000 { compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci"; reg = <0x78000000 0x200>; - interrupts = <0 14 0x04>; - clocks = <&tegra_car 14>; + interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA114_CLK_SDMMC1>; status = "disable"; }; sdhci@78000200 { compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci"; reg = <0x78000200 0x200>; - interrupts = <0 15 0x04>; - clocks = <&tegra_car 9>; + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA114_CLK_SDMMC2>; status = "disable"; }; sdhci@78000400 { compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci"; reg = <0x78000400 0x200>; - interrupts = <0 19 0x04>; - clocks = <&tegra_car 69>; + interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA114_CLK_SDMMC3>; status = "disable"; }; sdhci@78000600 { compatible = "nvidia,tegra114-sdhci", "nvidia,tegra30-sdhci"; reg = <0x78000600 0x200>; - interrupts = <0 31 0x04>; - clocks = <&tegra_car 15>; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA114_CLK_SDMMC4>; status = "disable"; }; @@ -385,9 +461,14 @@ timer { compatible = "arm,armv7-timer"; - interrupts = <1 13 0xf08>, - <1 14 0xf08>, - <1 11 0xf08>, - <1 10 0xf08>; + interrupts = + <GIC_PPI 13 + (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 14 + (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 11 + (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, + <GIC_PPI 10 + (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; }; }; diff --git a/arch/arm/boot/dts/tegra20-colibri-512.dtsi b/arch/arm/boot/dts/tegra20-colibri-512.dtsi index a573b94b7c93..2fcb3f2ca160 100644 --- a/arch/arm/boot/dts/tegra20-colibri-512.dtsi +++ b/arch/arm/boot/dts/tegra20-colibri-512.dtsi @@ -1,4 +1,4 @@ -/include/ "tegra20.dtsi" +#include "tegra20.dtsi" / { model = "Toradex Colibri T20 512MB"; @@ -14,7 +14,8 @@ pll-supply = <&hdmi_pll_reg>; nvidia,ddc-i2c-bus = <&i2c_ddc>; - nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */ + nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7) + GPIO_ACTIVE_HIGH>; }; }; @@ -217,7 +218,7 @@ pmic: tps6586x@34 { compatible = "ti,tps6586x"; reg = <0x34>; - interrupts = <0 86 0x4>; + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; ti,system-power-controller; @@ -443,17 +444,25 @@ ac97: ac97 { status = "okay"; - nvidia,codec-reset-gpio = <&gpio 168 0>; /* gpio PV0 */ - nvidia,codec-sync-gpio = <&gpio 120 0>; /* gpio PP0 */ + nvidia,codec-reset-gpio = <&gpio TEGRA_GPIO(V, 0) + GPIO_ACTIVE_HIGH>; + nvidia,codec-sync-gpio = <&gpio TEGRA_GPIO(P, 0) + GPIO_ACTIVE_HIGH>; }; usb@c5004000 { status = "okay"; - nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */ + nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1) + GPIO_ACTIVE_LOW>; + }; + + usb-phy@c5004000 { + nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1) + GPIO_ACTIVE_LOW>; }; sdhci@c8000600 { - cd-gpios = <&gpio 23 1>; /* gpio PC7 */ + cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>; }; clocks { @@ -483,7 +492,9 @@ nvidia,ac97-controller = <&ac97>; - clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>; + clocks = <&tegra_car TEGRA20_CLK_PLL_A>, + <&tegra_car TEGRA20_CLK_PLL_A_OUT0>, + <&tegra_car TEGRA20_CLK_CDEV1>; clock-names = "pll_a", "pll_a_out0", "mclk"; }; @@ -510,7 +521,7 @@ enable-active-high; regulator-boot-on; regulator-always-on; - gpio = <&gpio 217 0>; + gpio = <&gpio TEGRA_GPIO(BB, 1) GPIO_ACTIVE_HIGH>; }; }; }; diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts index e7d5de4e00b9..d9f89cd879a7 100644 --- a/arch/arm/boot/dts/tegra20-harmony.dts +++ b/arch/arm/boot/dts/tegra20-harmony.dts @@ -1,6 +1,6 @@ /dts-v1/; -/include/ "tegra20.dtsi" +#include "tegra20.dtsi" / { model = "NVIDIA Tegra20 Harmony evaluation board"; @@ -18,7 +18,8 @@ pll-supply = <&hdmi_pll_reg>; nvidia,ddc-i2c-bus = <&hdmi_ddc>; - nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */ + nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7) + GPIO_ACTIVE_HIGH>; }; }; @@ -262,7 +263,7 @@ compatible = "wlf,wm8903"; reg = <0x1a>; interrupt-parent = <&gpio>; - interrupts = <187 0x04>; + interrupts = <TEGRA_GPIO(X, 3) IRQ_TYPE_LEVEL_HIGH>; gpio-controller; #gpio-cells = <2>; @@ -290,7 +291,7 @@ pmic: tps6586x@34 { compatible = "ti,tps6586x"; reg = <0x34>; - interrupts = <0 86 0x4>; + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; ti,system-power-controller; @@ -428,32 +429,43 @@ status = "okay"; }; + usb-phy@c5000000 { + status = "okay"; + }; + usb@c5004000 { status = "okay"; - nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */ + nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1) + GPIO_ACTIVE_LOW>; + }; + + usb-phy@c5004000 { + status = "okay"; + nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1) + GPIO_ACTIVE_LOW>; }; usb@c5008000 { status = "okay"; }; - usb-phy@c5004400 { - nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */ + usb-phy@c5008000 { + status = "okay"; }; sdhci@c8000200 { status = "okay"; - cd-gpios = <&gpio 69 1>; /* gpio PI5 */ - wp-gpios = <&gpio 57 0>; /* gpio PH1 */ - power-gpios = <&gpio 155 0>; /* gpio PT3 */ + cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>; + power-gpios = <&gpio TEGRA_GPIO(T, 3) GPIO_ACTIVE_HIGH>; bus-width = <4>; }; sdhci@c8000600 { status = "okay"; - cd-gpios = <&gpio 58 1>; /* gpio PH2 */ - wp-gpios = <&gpio 59 0>; /* gpio PH3 */ - power-gpios = <&gpio 70 0>; /* gpio PI6 */ + cd-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio TEGRA_GPIO(H, 3) GPIO_ACTIVE_HIGH>; + power-gpios = <&gpio TEGRA_GPIO(I, 6) GPIO_ACTIVE_HIGH>; bus-width = <8>; }; @@ -475,7 +487,7 @@ power { label = "Power"; - gpios = <&gpio 170 1>; /* gpio PV2, active low */ + gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; linux,code = <116>; /* KEY_POWER */ gpio-key,wakeup; }; @@ -618,7 +630,7 @@ regulator-name = "vdd_1v5"; regulator-min-microvolt = <1500000>; regulator-max-microvolt = <1500000>; - gpio = <&pmic 0 0>; + gpio = <&pmic 0 GPIO_ACTIVE_HIGH>; }; regulator@2 { @@ -627,7 +639,7 @@ regulator-name = "vdd_1v2"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; - gpio = <&pmic 1 0>; + gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; enable-active-high; }; @@ -637,7 +649,7 @@ regulator-name = "vdd_1v05"; regulator-min-microvolt = <1050000>; regulator-max-microvolt = <1050000>; - gpio = <&pmic 2 0>; + gpio = <&pmic 2 GPIO_ACTIVE_HIGH>; enable-active-high; /* Hack until board-harmony-pcie.c is removed */ status = "disabled"; @@ -649,7 +661,7 @@ regulator-name = "vdd_pnl"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; - gpio = <&gpio 22 0>; /* gpio PC6 */ + gpio = <&gpio TEGRA_GPIO(C, 6) GPIO_ACTIVE_HIGH>; enable-active-high; }; @@ -659,7 +671,7 @@ regulator-name = "vdd_bl"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; - gpio = <&gpio 176 0>; /* gpio PW0 */ + gpio = <&gpio TEGRA_GPIO(W, 0) GPIO_ACTIVE_HIGH>; enable-active-high; }; }; @@ -682,12 +694,17 @@ nvidia,i2s-controller = <&tegra_i2s1>; nvidia,audio-codec = <&wm8903>; - nvidia,spkr-en-gpios = <&wm8903 2 0>; - nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */ - nvidia,int-mic-en-gpios = <&gpio 184 0>; /*gpio PX0 */ - nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */ - - clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>; + nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>; + nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) + GPIO_ACTIVE_HIGH>; + nvidia,int-mic-en-gpios = <&gpio TEGRA_GPIO(X, 0) + GPIO_ACTIVE_HIGH>; + nvidia,ext-mic-en-gpios = <&gpio TEGRA_GPIO(X, 1) + GPIO_ACTIVE_HIGH>; + + clocks = <&tegra_car TEGRA20_CLK_PLL_A>, + <&tegra_car TEGRA20_CLK_PLL_A_OUT0>, + <&tegra_car TEGRA20_CLK_CDEV1>; clock-names = "pll_a", "pll_a_out0", "mclk"; }; }; diff --git a/arch/arm/boot/dts/tegra20-iris-512.dts b/arch/arm/boot/dts/tegra20-iris-512.dts index 52f1103907d7..f2222bd74eab 100644 --- a/arch/arm/boot/dts/tegra20-iris-512.dts +++ b/arch/arm/boot/dts/tegra20-iris-512.dts @@ -1,6 +1,6 @@ /dts-v1/; -/include/ "tegra20-colibri-512.dtsi" +#include "tegra20-colibri-512.dtsi" / { model = "Toradex Colibri T20 512MB on Iris"; @@ -38,13 +38,20 @@ usb@c5000000 { status = "okay"; - dr_mode = "otg"; + }; + + usb-phy@c5000000 { + status = "okay"; }; usb@c5008000 { status = "okay"; }; + usb-phy@c5008000 { + status = "okay"; + }; + serial@70006000 { status = "okay"; }; @@ -73,7 +80,7 @@ regulator-max-microvolt = <5000000>; regulator-boot-on; regulator-always-on; - gpio = <&gpio 178 0>; + gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_HIGH>; }; vcc_sd_reg: regulator@1 { diff --git a/arch/arm/boot/dts/tegra20-medcom-wide.dts b/arch/arm/boot/dts/tegra20-medcom-wide.dts index ace23437da89..7580578903cf 100644 --- a/arch/arm/boot/dts/tegra20-medcom-wide.dts +++ b/arch/arm/boot/dts/tegra20-medcom-wide.dts @@ -1,6 +1,6 @@ /dts-v1/; -/include/ "tegra20-tamonten.dtsi" +#include "tegra20-tamonten.dtsi" / { model = "Avionic Design Medcom-Wide board"; @@ -15,7 +15,7 @@ compatible = "wlf,wm8903"; reg = <0x1a>; interrupt-parent = <&gpio>; - interrupts = <187 0x04>; + interrupts = <TEGRA_GPIO(X, 3) IRQ_TYPE_LEVEL_HIGH>; gpio-controller; #gpio-cells = <2>; @@ -56,10 +56,12 @@ nvidia,i2s-controller = <&tegra_i2s1>; nvidia,audio-codec = <&wm8903>; - nvidia,spkr-en-gpios = <&wm8903 2 0>; - nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */ + nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>; + nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_HIGH>; - clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>; + clocks = <&tegra_car TEGRA20_CLK_PLL_A>, + <&tegra_car TEGRA20_CLK_PLL_A_OUT0>, + <&tegra_car TEGRA20_CLK_CDEV1>; clock-names = "pll_a", "pll_a_out0", "mclk"; }; }; diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts index e3e0c9977df4..cfd12763b1b2 100644 --- a/arch/arm/boot/dts/tegra20-paz00.dts +++ b/arch/arm/boot/dts/tegra20-paz00.dts @@ -1,6 +1,6 @@ /dts-v1/; -/include/ "tegra20.dtsi" +#include "tegra20.dtsi" / { model = "Toshiba AC100 / Dynabook AZ"; @@ -18,7 +18,8 @@ pll-supply = <&hdmi_pll_reg>; nvidia,ddc-i2c-bus = <&hdmi_ddc>; - nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */ + nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7) + GPIO_ACTIVE_HIGH>; }; }; @@ -270,13 +271,14 @@ nvec { compatible = "nvidia,nvec"; reg = <0x7000c500 0x100>; - interrupts = <0 92 0x04>; + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; clock-frequency = <80000>; - request-gpios = <&gpio 170 0>; /* gpio PV2 */ + request-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>; slave-addr = <138>; - clocks = <&tegra_car 67>, <&tegra_car 124>; + clocks = <&tegra_car TEGRA20_CLK_I2C3>, + <&tegra_car TEGRA20_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; }; @@ -287,7 +289,7 @@ pmic: tps6586x@34 { compatible = "ti,tps6586x"; reg = <0x34>; - interrupts = <0 86 0x4>; + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; #gpio-cells = <2>; gpio-controller; @@ -427,24 +429,35 @@ status = "okay"; }; + usb-phy@c5000000 { + status = "okay"; + }; + usb@c5004000 { status = "okay"; - nvidia,phy-reset-gpio = <&gpio 168 0>; /* gpio PV0 */ + nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 0) + GPIO_ACTIVE_LOW>; + }; + + usb-phy@c5004000 { + status = "okay"; + nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 0) + GPIO_ACTIVE_LOW>; }; usb@c5008000 { status = "okay"; }; - usb-phy@c5004400 { - nvidia,phy-reset-gpio = <&gpio 168 0>; /* gpio PV0 */ + usb-phy@c5008000 { + status = "okay"; }; sdhci@c8000000 { status = "okay"; - cd-gpios = <&gpio 173 1>; /* gpio PV5 */ - wp-gpios = <&gpio 57 0>; /* gpio PH1 */ - power-gpios = <&gpio 169 0>; /* gpio PV1 */ + cd-gpios = <&gpio TEGRA_GPIO(V, 5) GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>; + power-gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>; bus-width = <4>; }; @@ -472,7 +485,7 @@ power { label = "Power"; - gpios = <&gpio 79 1>; /* gpio PJ7, active low */ + gpios = <&gpio TEGRA_GPIO(J, 7) GPIO_ACTIVE_LOW>; linux,code = <116>; /* KEY_POWER */ gpio-key,wakeup; }; @@ -483,7 +496,7 @@ wifi { label = "wifi-led"; - gpios = <&gpio 24 0>; /* gpio PD0 */ + gpios = <&gpio TEGRA_GPIO(D, 0) GPIO_ACTIVE_HIGH>; linux,default-trigger = "rfkill0"; }; }; @@ -520,9 +533,12 @@ nvidia,audio-codec = <&alc5632>; nvidia,i2s-controller = <&tegra_i2s1>; - nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */ + nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) + GPIO_ACTIVE_HIGH>; - clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>; + clocks = <&tegra_car TEGRA20_CLK_PLL_A>, + <&tegra_car TEGRA20_CLK_PLL_A_OUT0>, + <&tegra_car TEGRA20_CLK_CDEV1>; clock-names = "pll_a", "pll_a_out0", "mclk"; }; }; diff --git a/arch/arm/boot/dts/tegra20-plutux.dts b/arch/arm/boot/dts/tegra20-plutux.dts index 1a17cc30bb9d..d7a358a6a647 100644 --- a/arch/arm/boot/dts/tegra20-plutux.dts +++ b/arch/arm/boot/dts/tegra20-plutux.dts @@ -1,6 +1,6 @@ /dts-v1/; -/include/ "tegra20-tamonten.dtsi" +#include "tegra20-tamonten.dtsi" / { model = "Avionic Design Plutux board"; @@ -17,7 +17,7 @@ compatible = "wlf,wm8903"; reg = <0x1a>; interrupt-parent = <&gpio>; - interrupts = <187 0x04>; + interrupts = <TEGRA_GPIO(X, 3) IRQ_TYPE_LEVEL_HIGH>; gpio-controller; #gpio-cells = <2>; @@ -50,10 +50,12 @@ nvidia,i2s-controller = <&tegra_i2s1>; nvidia,audio-codec = <&wm8903>; - nvidia,spkr-en-gpios = <&wm8903 2 0>; - nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */ + nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>; + nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_HIGH>; - clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>; + clocks = <&tegra_car TEGRA20_CLK_PLL_A>, + <&tegra_car TEGRA20_CLK_PLL_A_OUT0>, + <&tegra_car TEGRA20_CLK_CDEV1>; clock-names = "pll_a", "pll_a_out0", "mclk"; }; }; diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts index cee4c34010fe..ab177b406b78 100644 --- a/arch/arm/boot/dts/tegra20-seaboard.dts +++ b/arch/arm/boot/dts/tegra20-seaboard.dts @@ -1,6 +1,6 @@ /dts-v1/; -/include/ "tegra20.dtsi" +#include "tegra20.dtsi" / { model = "NVIDIA Seaboard"; @@ -18,7 +18,8 @@ pll-supply = <&hdmi_pll_reg>; nvidia,ddc-i2c-bus = <&hdmi_ddc>; - nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */ + nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7) + GPIO_ACTIVE_HIGH>; }; }; @@ -313,7 +314,7 @@ compatible = "wlf,wm8903"; reg = <0x1a>; interrupt-parent = <&gpio>; - interrupts = <187 0x04>; + interrupts = <TEGRA_GPIO(X, 3) IRQ_TYPE_LEVEL_HIGH>; gpio-controller; #gpio-cells = <2>; @@ -328,14 +329,14 @@ compatible = "isil,isl29018"; reg = <0x44>; interrupt-parent = <&gpio>; - interrupts = <202 0x04>; /* GPIO PZ2 */ + interrupts = <TEGRA_GPIO(Z, 2) IRQ_TYPE_LEVEL_HIGH>; }; gyrometer@68 { compatible = "invn,mpu3050"; reg = <0x68>; interrupt-parent = <&gpio>; - interrupts = <204 0x04>; /* gpio PZ4 */ + interrupts = <TEGRA_GPIO(Z, 4) IRQ_TYPE_LEVEL_HIGH>; }; }; @@ -388,7 +389,7 @@ pmic: tps6586x@34 { compatible = "ti,tps6586x"; reg = <0x34>; - interrupts = <0 86 0x4>; + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; ti,system-power-controller; @@ -511,7 +512,7 @@ compatible = "ak,ak8975"; reg = <0xc>; interrupt-parent = <&gpio>; - interrupts = <109 0x04>; /* gpio PN5 */ + interrupts = <TEGRA_GPIO(N, 5) IRQ_TYPE_LEVEL_HIGH>; }; }; @@ -565,35 +566,48 @@ usb@c5000000 { status = "okay"; - nvidia,vbus-gpio = <&gpio 24 0>; /* PD0 */ + nvidia,vbus-gpio = <&gpio TEGRA_GPIO(D, 0) GPIO_ACTIVE_HIGH>; + dr_mode = "otg"; + }; + + usb-phy@c5000000 { + status = "okay"; + vbus-supply = <&vbus_reg>; dr_mode = "otg"; }; usb@c5004000 { status = "okay"; - nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */ + nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1) + GPIO_ACTIVE_LOW>; + }; + + usb-phy@c5004000 { + status = "okay"; + nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1) + GPIO_ACTIVE_LOW>; }; usb@c5008000 { status = "okay"; }; - usb-phy@c5004400 { - nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */ + usb-phy@c5008000 { + status = "okay"; }; sdhci@c8000000 { status = "okay"; - power-gpios = <&gpio 86 0>; /* gpio PK6 */ + power-gpios = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; bus-width = <4>; keep-power-in-suspend; }; sdhci@c8000400 { status = "okay"; - cd-gpios = <&gpio 69 1>; /* gpio PI5 */ - wp-gpios = <&gpio 57 0>; /* gpio PH1 */ - power-gpios = <&gpio 70 0>; /* gpio PI6 */ + cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>; + power-gpios = <&gpio TEGRA_GPIO(I, 6) GPIO_ACTIVE_HIGH>; bus-width = <4>; }; @@ -621,14 +635,14 @@ power { label = "Power"; - gpios = <&gpio 170 1>; /* gpio PV2, active low */ + gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; linux,code = <116>; /* KEY_POWER */ gpio-key,wakeup; }; lid { label = "Lid"; - gpios = <&gpio 23 0>; /* gpio PC7 */ + gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_HIGH>; linux,input-type = <5>; /* EV_SW */ linux,code = <0>; /* SW_LID */ debounce-interval = <1>; @@ -795,7 +809,7 @@ regulator-name = "vdd_1v5"; regulator-min-microvolt = <1500000>; regulator-max-microvolt = <1500000>; - gpio = <&pmic 0 0>; + gpio = <&pmic 0 GPIO_ACTIVE_HIGH>; }; regulator@2 { @@ -804,9 +818,18 @@ regulator-name = "vdd_1v2"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; - gpio = <&pmic 1 0>; + gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; enable-active-high; }; + + vbus_reg: regulator@3 { + compatible = "regulator-fixed"; + reg = <3>; + regulator-name = "vdd_vbus_wup1"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio 24 0>; /* PD0 */ + }; }; sound { @@ -827,10 +850,12 @@ nvidia,i2s-controller = <&tegra_i2s1>; nvidia,audio-codec = <&wm8903>; - nvidia,spkr-en-gpios = <&wm8903 2 0>; - nvidia,hp-det-gpios = <&gpio 185 0>; /* gpio PX1 */ + nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>; + nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(X, 1) GPIO_ACTIVE_HIGH>; - clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>; + clocks = <&tegra_car TEGRA20_CLK_PLL_A>, + <&tegra_car TEGRA20_CLK_PLL_A_OUT0>, + <&tegra_car TEGRA20_CLK_CDEV1>; clock-names = "pll_a", "pll_a_out0", "mclk"; }; }; diff --git a/arch/arm/boot/dts/tegra20-tamonten.dtsi b/arch/arm/boot/dts/tegra20-tamonten.dtsi index 50b3ec16b93a..c54faae7cfb3 100644 --- a/arch/arm/boot/dts/tegra20-tamonten.dtsi +++ b/arch/arm/boot/dts/tegra20-tamonten.dtsi @@ -1,4 +1,4 @@ -/include/ "tegra20.dtsi" +#include "tegra20.dtsi" / { model = "Avionic Design Tamonten SOM"; @@ -14,7 +14,8 @@ pll-supply = <&hdmi_pll_reg>; nvidia,ddc-i2c-bus = <&hdmi_ddc>; - nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */ + nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7) + GPIO_ACTIVE_HIGH>; }; }; @@ -321,7 +322,7 @@ pmic: tps6586x@34 { compatible = "ti,tps6586x"; reg = <0x34>; - interrupts = <0 86 0x4>; + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; ti,system-power-controller; @@ -470,9 +471,13 @@ status = "okay"; }; + usb-phy@c5008000 { + status = "okay"; + }; + sdhci@c8000600 { - cd-gpios = <&gpio 58 1>; /* gpio PH2 */ - wp-gpios = <&gpio 59 0>; /* gpio PH3 */ + cd-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio TEGRA_GPIO(H, 3) GPIO_ACTIVE_HIGH>; bus-width = <4>; status = "okay"; }; diff --git a/arch/arm/boot/dts/tegra20-tec.dts b/arch/arm/boot/dts/tegra20-tec.dts index 742f0b38d21d..c572c43751b1 100644 --- a/arch/arm/boot/dts/tegra20-tec.dts +++ b/arch/arm/boot/dts/tegra20-tec.dts @@ -1,6 +1,6 @@ /dts-v1/; -/include/ "tegra20-tamonten.dtsi" +#include "tegra20-tamonten.dtsi" / { model = "Avionic Design Tamonten Evaluation Carrier"; @@ -17,7 +17,7 @@ compatible = "wlf,wm8903"; reg = <0x1a>; interrupt-parent = <&gpio>; - interrupts = <187 0x04>; + interrupts = <TEGRA_GPIO(X, 3) IRQ_TYPE_LEVEL_HIGH>; gpio-controller; #gpio-cells = <2>; @@ -50,10 +50,13 @@ nvidia,i2s-controller = <&tegra_i2s1>; nvidia,audio-codec = <&wm8903>; - nvidia,spkr-en-gpios = <&wm8903 2 0>; - nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */ + nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>; + nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) + GPIO_ACTIVE_HIGH>; - clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>; + clocks = <&tegra_car TEGRA20_CLK_PLL_A>, + <&tegra_car TEGRA20_CLK_PLL_A_OUT0>, + <&tegra_car TEGRA20_CLK_CDEV1>; clock-names = "pll_a", "pll_a_out0", "mclk"; }; }; diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts index 9cc78a15d739..170159910455 100644 --- a/arch/arm/boot/dts/tegra20-trimslice.dts +++ b/arch/arm/boot/dts/tegra20-trimslice.dts @@ -1,6 +1,6 @@ /dts-v1/; -/include/ "tegra20.dtsi" +#include "tegra20.dtsi" / { model = "Compulab TrimSlice board"; @@ -18,7 +18,8 @@ pll-supply = <&hdmi_pll_reg>; nvidia,ddc-i2c-bus = <&hdmi_ddc>; - nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */ + nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7) + GPIO_ACTIVE_HIGH>; }; }; @@ -311,20 +312,32 @@ usb@c5000000 { status = "okay"; - nvidia,vbus-gpio = <&gpio 170 0>; /* gpio PV2 */ + nvidia,vbus-gpio = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>; + }; + + usb-phy@c5000000 { + status = "okay"; + vbus-supply = <&vbus_reg>; }; usb@c5004000 { status = "okay"; - nvidia,phy-reset-gpio = <&gpio 168 0>; /* gpio PV0 */ + nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 0) + GPIO_ACTIVE_LOW>; + }; + + usb-phy@c5004000 { + status = "okay"; + nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 0) + GPIO_ACTIVE_LOW>; }; usb@c5008000 { status = "okay"; }; - usb-phy@c5004400 { - nvidia,phy-reset-gpio = <&gpio 168 0>; /* gpio PV0 */ + usb-phy@c5008000 { + status = "okay"; }; sdhci@c8000000 { @@ -334,8 +347,8 @@ sdhci@c8000600 { status = "okay"; - cd-gpios = <&gpio 121 1>; /* gpio PP1 */ - wp-gpios = <&gpio 122 0>; /* gpio PP2 */ + cd-gpios = <&gpio TEGRA_GPIO(P, 1) GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>; bus-width = <4>; }; @@ -357,7 +370,7 @@ power { label = "Power"; - gpios = <&gpio 190 1>; /* gpio PX6, active low */ + gpios = <&gpio TEGRA_GPIO(X, 6) GPIO_ACTIVE_LOW>; linux,code = <116>; /* KEY_POWER */ gpio-key,wakeup; }; @@ -365,7 +378,7 @@ poweroff { compatible = "gpio-poweroff"; - gpios = <&gpio 191 1>; /* gpio PX7, active low */ + gpios = <&gpio TEGRA_GPIO(X, 7) GPIO_ACTIVE_LOW>; }; regulators { @@ -390,6 +403,15 @@ regulator-max-microvolt = <1800000>; regulator-always-on; }; + + vbus_reg: regulator@2 { + compatible = "regulator-fixed"; + reg = <2>; + regulator-name = "usb1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio 170 0>; /* PV2 */ + }; }; sound { @@ -397,7 +419,9 @@ nvidia,i2s-controller = <&tegra_i2s1>; nvidia,audio-codec = <&codec>; - clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>; + clocks = <&tegra_car TEGRA20_CLK_PLL_A>, + <&tegra_car TEGRA20_CLK_PLL_A_OUT0>, + <&tegra_car TEGRA20_CLK_CDEV1>; clock-names = "pll_a", "pll_a_out0", "mclk"; }; }; diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts index dd38f1f03834..7f8c28d1121f 100644 --- a/arch/arm/boot/dts/tegra20-ventana.dts +++ b/arch/arm/boot/dts/tegra20-ventana.dts @@ -1,6 +1,6 @@ /dts-v1/; -/include/ "tegra20.dtsi" +#include "tegra20.dtsi" / { model = "NVIDIA Tegra20 Ventana evaluation board"; @@ -18,7 +18,8 @@ pll-supply = <&hdmi_pll_reg>; nvidia,ddc-i2c-bus = <&hdmi_ddc>; - nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */ + nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7) + GPIO_ACTIVE_HIGH>; }; }; @@ -310,7 +311,7 @@ compatible = "wlf,wm8903"; reg = <0x1a>; interrupt-parent = <&gpio>; - interrupts = <187 0x04>; + interrupts = <TEGRA_GPIO(X, 3) IRQ_TYPE_LEVEL_HIGH>; gpio-controller; #gpio-cells = <2>; @@ -325,7 +326,7 @@ compatible = "isil,isl29018"; reg = <0x44>; interrupt-parent = <&gpio>; - interrupts = <202 0x04>; /*gpio PZ2 */ + interrupts = <TEGRA_GPIO(Z, 2) IRQ_TYPE_LEVEL_HIGH>; }; }; @@ -371,7 +372,7 @@ pmic: tps6586x@34 { compatible = "ti,tps6586x"; reg = <0x34>; - interrupts = <0 86 0x4>; + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; ti,system-power-controller; @@ -505,31 +506,42 @@ status = "okay"; }; + usb-phy@c5000000 { + status = "okay"; + }; + usb@c5004000 { status = "okay"; - nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */ + nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1) + GPIO_ACTIVE_LOW>; + }; + + usb-phy@c5004000 { + status = "okay"; + nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 1) + GPIO_ACTIVE_LOW>; }; usb@c5008000 { status = "okay"; }; - usb-phy@c5004400 { - nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */ + usb-phy@c5008000 { + status = "okay"; }; sdhci@c8000000 { status = "okay"; - power-gpios = <&gpio 86 0>; /* gpio PK6 */ + power-gpios = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>; bus-width = <4>; keep-power-in-suspend; }; sdhci@c8000400 { status = "okay"; - cd-gpios = <&gpio 69 1>; /* gpio PI5 */ - wp-gpios = <&gpio 57 0>; /* gpio PH1 */ - power-gpios = <&gpio 70 0>; /* gpio PI6 */ + cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>; + power-gpios = <&gpio TEGRA_GPIO(I, 6) GPIO_ACTIVE_HIGH>; bus-width = <4>; }; @@ -557,7 +569,7 @@ power { label = "Power"; - gpios = <&gpio 170 1>; /* gpio PV2, active low */ + gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; linux,code = <116>; /* KEY_POWER */ gpio-key,wakeup; }; @@ -583,7 +595,7 @@ regulator-name = "vdd_1v5"; regulator-min-microvolt = <1500000>; regulator-max-microvolt = <1500000>; - gpio = <&pmic 0 0>; + gpio = <&pmic 0 GPIO_ACTIVE_HIGH>; }; regulator@2 { @@ -592,7 +604,7 @@ regulator-name = "vdd_1v2"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; - gpio = <&pmic 1 0>; + gpio = <&pmic 1 GPIO_ACTIVE_HIGH>; enable-active-high; }; @@ -602,7 +614,7 @@ regulator-name = "vdd_pnl"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; - gpio = <&gpio 22 0>; /* gpio PC6 */ + gpio = <&gpio TEGRA_GPIO(C, 6) GPIO_ACTIVE_HIGH>; enable-active-high; }; @@ -612,7 +624,7 @@ regulator-name = "vdd_bl"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; - gpio = <&gpio 176 0>; /* gpio PW0 */ + gpio = <&gpio TEGRA_GPIO(W, 0) GPIO_ACTIVE_HIGH>; enable-active-high; }; }; @@ -635,12 +647,16 @@ nvidia,i2s-controller = <&tegra_i2s1>; nvidia,audio-codec = <&wm8903>; - nvidia,spkr-en-gpios = <&wm8903 2 0>; - nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */ - nvidia,int-mic-en-gpios = <&gpio 184 0>; /* gpio PX0 */ - nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */ + nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>; + nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_HIGH>; + nvidia,int-mic-en-gpios = <&gpio TEGRA_GPIO(X, 0) + GPIO_ACTIVE_HIGH>; + nvidia,ext-mic-en-gpios = <&gpio TEGRA_GPIO(X, 1) + GPIO_ACTIVE_HIGH>; - clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>; + clocks = <&tegra_car TEGRA20_CLK_PLL_A>, + <&tegra_car TEGRA20_CLK_PLL_A_OUT0>, + <&tegra_car TEGRA20_CLK_CDEV1>; clock-names = "pll_a", "pll_a_out0", "mclk"; }; }; diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts index d2567f83aaff..ea078ab8edeb 100644 --- a/arch/arm/boot/dts/tegra20-whistler.dts +++ b/arch/arm/boot/dts/tegra20-whistler.dts @@ -1,6 +1,6 @@ /dts-v1/; -/include/ "tegra20.dtsi" +#include "tegra20.dtsi" / { model = "NVIDIA Tegra20 Whistler evaluation board"; @@ -18,7 +18,8 @@ pll-supply = <&hdmi_pll_reg>; nvidia,ddc-i2c-bus = <&hdmi_ddc>; - nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */ + nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7) + GPIO_ACTIVE_HIGH>; }; }; @@ -281,7 +282,7 @@ max8907@3c { compatible = "maxim,max8907"; reg = <0x3c>; - interrupts = <0 86 0x4>; + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; maxim,system-power-controller; @@ -508,18 +509,28 @@ usb@c5000000 { status = "okay"; - nvidia,vbus-gpio = <&tca6416 0 0>; /* GPIO_PMU0 */ + nvidia,vbus-gpio = <&tca6416 0 GPIO_ACTIVE_HIGH>; + }; + + usb-phy@c5000000 { + status = "okay"; + vbus-supply = <&vbus1_reg>; }; usb@c5008000 { status = "okay"; - nvidia,vbus-gpio = <&tca6416 1 0>; /* GPIO_PMU1 */ + nvidia,vbus-gpio = <&tca6416 1 GPIO_ACTIVE_HIGH>; + }; + + usb-phy@c5008000 { + status = "okay"; + vbus-supply = <&vbus3_reg>; }; sdhci@c8000400 { status = "okay"; - cd-gpios = <&gpio 69 1>; /* gpio PI5 */ - wp-gpios = <&gpio 173 0>; /* gpio PV5 */ + cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio TEGRA_GPIO(V, 5) GPIO_ACTIVE_HIGH>; bus-width = <8>; }; @@ -568,6 +579,24 @@ regulator-max-microvolt = <5000000>; regulator-always-on; }; + + vbus1_reg: regulator@2 { + compatible = "regulator-fixed"; + reg = <2>; + regulator-name = "vbus1"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&tca6416 0 0>; /* GPIO_PMU0 */ + }; + + vbus3_reg: regulator@3 { + compatible = "regulator-fixed"; + reg = <3>; + regulator-name = "vbus3"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&tca6416 1 0>; /* GPIO_PMU1 */ + }; }; sound { @@ -584,7 +613,9 @@ nvidia,i2s-controller = <&tegra_i2s1>; nvidia,audio-codec = <&codec>; - clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 94>; + clocks = <&tegra_car TEGRA20_CLK_PLL_A>, + <&tegra_car TEGRA20_CLK_PLL_A_OUT0>, + <&tegra_car TEGRA20_CLK_CDEV1>; clock-names = "pll_a", "pll_a_out0", "mclk"; }; }; diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 56a91106041b..9653fd8288d2 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -1,4 +1,8 @@ -/include/ "skeleton.dtsi" +#include <dt-bindings/clock/tegra20-car.h> +#include <dt-bindings/gpio/tegra-gpio.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> + +#include "skeleton.dtsi" / { compatible = "nvidia,tegra20"; @@ -15,9 +19,9 @@ host1x { compatible = "nvidia,tegra20-host1x", "simple-bus"; reg = <0x50000000 0x00024000>; - interrupts = <0 65 0x04 /* mpcore syncpt */ - 0 67 0x04>; /* mpcore general */ - clocks = <&tegra_car 28>; + interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>, /* syncpt */ + <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; /* general */ + clocks = <&tegra_car TEGRA20_CLK_HOST1X>; #address-cells = <1>; #size-cells = <1>; @@ -27,49 +31,50 @@ mpe { compatible = "nvidia,tegra20-mpe"; reg = <0x54040000 0x00040000>; - interrupts = <0 68 0x04>; - clocks = <&tegra_car 60>; + interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_MPE>; }; vi { compatible = "nvidia,tegra20-vi"; reg = <0x54080000 0x00040000>; - interrupts = <0 69 0x04>; - clocks = <&tegra_car 100>; + interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_VI>; }; epp { compatible = "nvidia,tegra20-epp"; reg = <0x540c0000 0x00040000>; - interrupts = <0 70 0x04>; - clocks = <&tegra_car 19>; + interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_EPP>; }; isp { compatible = "nvidia,tegra20-isp"; reg = <0x54100000 0x00040000>; - interrupts = <0 71 0x04>; - clocks = <&tegra_car 23>; + interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_ISP>; }; gr2d { compatible = "nvidia,tegra20-gr2d"; reg = <0x54140000 0x00040000>; - interrupts = <0 72 0x04>; - clocks = <&tegra_car 21>; + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_GR2D>; }; gr3d { compatible = "nvidia,tegra20-gr3d"; reg = <0x54180000 0x00040000>; - clocks = <&tegra_car 24>; + clocks = <&tegra_car TEGRA20_CLK_GR3D>; }; dc@54200000 { compatible = "nvidia,tegra20-dc"; reg = <0x54200000 0x00040000>; - interrupts = <0 73 0x04>; - clocks = <&tegra_car 27>, <&tegra_car 121>; + interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_DISP1>, + <&tegra_car TEGRA20_CLK_PLL_P>; clock-names = "disp1", "parent"; rgb { @@ -80,8 +85,9 @@ dc@54240000 { compatible = "nvidia,tegra20-dc"; reg = <0x54240000 0x00040000>; - interrupts = <0 74 0x04>; - clocks = <&tegra_car 26>, <&tegra_car 121>; + interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_DISP2>, + <&tegra_car TEGRA20_CLK_PLL_P>; clock-names = "disp2", "parent"; rgb { @@ -92,8 +98,9 @@ hdmi { compatible = "nvidia,tegra20-hdmi"; reg = <0x54280000 0x00040000>; - interrupts = <0 75 0x04>; - clocks = <&tegra_car 51>, <&tegra_car 117>; + interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_HDMI>, + <&tegra_car TEGRA20_CLK_PLL_D_OUT0>; clock-names = "hdmi", "parent"; status = "disabled"; }; @@ -101,15 +108,15 @@ tvo { compatible = "nvidia,tegra20-tvo"; reg = <0x542c0000 0x00040000>; - interrupts = <0 76 0x04>; - clocks = <&tegra_car 102>; + interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_TVO>; status = "disabled"; }; dsi { compatible = "nvidia,tegra20-dsi"; reg = <0x54300000 0x00040000>; - clocks = <&tegra_car 48>; + clocks = <&tegra_car TEGRA20_CLK_DSI>; status = "disabled"; }; }; @@ -117,8 +124,9 @@ timer@50004600 { compatible = "arm,cortex-a9-twd-timer"; reg = <0x50040600 0x20>; - interrupts = <1 13 0x304>; - clocks = <&tegra_car 132>; + interrupts = <GIC_PPI 13 + (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>; + clocks = <&tegra_car TEGRA20_CLK_TWD>; }; intc: interrupt-controller { @@ -141,11 +149,11 @@ timer@60005000 { compatible = "nvidia,tegra20-timer"; reg = <0x60005000 0x60>; - interrupts = <0 0 0x04 - 0 1 0x04 - 0 41 0x04 - 0 42 0x04>; - clocks = <&tegra_car 5>; + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_TIMER>; }; tegra_car: clock { @@ -157,23 +165,23 @@ apbdma: dma { compatible = "nvidia,tegra20-apbdma"; reg = <0x6000a000 0x1200>; - interrupts = <0 104 0x04 - 0 105 0x04 - 0 106 0x04 - 0 107 0x04 - 0 108 0x04 - 0 109 0x04 - 0 110 0x04 - 0 111 0x04 - 0 112 0x04 - 0 113 0x04 - 0 114 0x04 - 0 115 0x04 - 0 116 0x04 - 0 117 0x04 - 0 118 0x04 - 0 119 0x04>; - clocks = <&tegra_car 34>; + interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_APBDMA>; }; ahb { @@ -184,13 +192,13 @@ gpio: gpio { compatible = "nvidia,tegra20-gpio"; reg = <0x6000d000 0x1000>; - interrupts = <0 32 0x04 - 0 33 0x04 - 0 34 0x04 - 0 35 0x04 - 0 55 0x04 - 0 87 0x04 - 0 89 0x04>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>; #gpio-cells = <2>; gpio-controller; #interrupt-cells = <2>; @@ -213,27 +221,27 @@ tegra_ac97: ac97 { compatible = "nvidia,tegra20-ac97"; reg = <0x70002000 0x200>; - interrupts = <0 81 0x04>; + interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 12>; - clocks = <&tegra_car 3>; + clocks = <&tegra_car TEGRA20_CLK_AC97>; status = "disabled"; }; tegra_i2s1: i2s@70002800 { compatible = "nvidia,tegra20-i2s"; reg = <0x70002800 0x200>; - interrupts = <0 13 0x04>; + interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 2>; - clocks = <&tegra_car 11>; + clocks = <&tegra_car TEGRA20_CLK_I2S1>; status = "disabled"; }; tegra_i2s2: i2s@70002a00 { compatible = "nvidia,tegra20-i2s"; reg = <0x70002a00 0x200>; - interrupts = <0 3 0x04>; + interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 1>; - clocks = <&tegra_car 18>; + clocks = <&tegra_car TEGRA20_CLK_I2S2>; status = "disabled"; }; @@ -248,9 +256,9 @@ compatible = "nvidia,tegra20-uart"; reg = <0x70006000 0x40>; reg-shift = <2>; - interrupts = <0 36 0x04>; + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 8>; - clocks = <&tegra_car 6>; + clocks = <&tegra_car TEGRA20_CLK_UARTA>; status = "disabled"; }; @@ -258,9 +266,9 @@ compatible = "nvidia,tegra20-uart"; reg = <0x70006040 0x40>; reg-shift = <2>; - interrupts = <0 37 0x04>; + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 9>; - clocks = <&tegra_car 96>; + clocks = <&tegra_car TEGRA20_CLK_UARTB>; status = "disabled"; }; @@ -268,9 +276,9 @@ compatible = "nvidia,tegra20-uart"; reg = <0x70006200 0x100>; reg-shift = <2>; - interrupts = <0 46 0x04>; + interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 10>; - clocks = <&tegra_car 55>; + clocks = <&tegra_car TEGRA20_CLK_UARTC>; status = "disabled"; }; @@ -278,9 +286,9 @@ compatible = "nvidia,tegra20-uart"; reg = <0x70006300 0x100>; reg-shift = <2>; - interrupts = <0 90 0x04>; + interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 19>; - clocks = <&tegra_car 65>; + clocks = <&tegra_car TEGRA20_CLK_UARTD>; status = "disabled"; }; @@ -288,9 +296,9 @@ compatible = "nvidia,tegra20-uart"; reg = <0x70006400 0x100>; reg-shift = <2>; - interrupts = <0 91 0x04>; + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 20>; - clocks = <&tegra_car 66>; + clocks = <&tegra_car TEGRA20_CLK_UARTE>; status = "disabled"; }; @@ -298,24 +306,25 @@ compatible = "nvidia,tegra20-pwm"; reg = <0x7000a000 0x100>; #pwm-cells = <2>; - clocks = <&tegra_car 17>; + clocks = <&tegra_car TEGRA20_CLK_PWM>; status = "disabled"; }; rtc { compatible = "nvidia,tegra20-rtc"; reg = <0x7000e000 0x100>; - interrupts = <0 2 0x04>; - clocks = <&tegra_car 4>; + interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_RTC>; }; i2c@7000c000 { compatible = "nvidia,tegra20-i2c"; reg = <0x7000c000 0x100>; - interrupts = <0 38 0x04>; + interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 12>, <&tegra_car 124>; + clocks = <&tegra_car TEGRA20_CLK_I2C1>, + <&tegra_car TEGRA20_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; status = "disabled"; }; @@ -323,21 +332,22 @@ spi@7000c380 { compatible = "nvidia,tegra20-sflash"; reg = <0x7000c380 0x80>; - interrupts = <0 39 0x04>; + interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 11>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 43>; + clocks = <&tegra_car TEGRA20_CLK_SPI>; status = "disabled"; }; i2c@7000c400 { compatible = "nvidia,tegra20-i2c"; reg = <0x7000c400 0x100>; - interrupts = <0 84 0x04>; + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 54>, <&tegra_car 124>; + clocks = <&tegra_car TEGRA20_CLK_I2C2>, + <&tegra_car TEGRA20_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; status = "disabled"; }; @@ -345,10 +355,11 @@ i2c@7000c500 { compatible = "nvidia,tegra20-i2c"; reg = <0x7000c500 0x100>; - interrupts = <0 92 0x04>; + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 67>, <&tegra_car 124>; + clocks = <&tegra_car TEGRA20_CLK_I2C3>, + <&tegra_car TEGRA20_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; status = "disabled"; }; @@ -356,10 +367,11 @@ i2c@7000d000 { compatible = "nvidia,tegra20-i2c-dvc"; reg = <0x7000d000 0x200>; - interrupts = <0 53 0x04>; + interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 47>, <&tegra_car 124>; + clocks = <&tegra_car TEGRA20_CLK_DVC>, + <&tegra_car TEGRA20_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; status = "disabled"; }; @@ -367,59 +379,59 @@ spi@7000d400 { compatible = "nvidia,tegra20-slink"; reg = <0x7000d400 0x200>; - interrupts = <0 59 0x04>; + interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 15>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 41>; + clocks = <&tegra_car TEGRA20_CLK_SBC1>; status = "disabled"; }; spi@7000d600 { compatible = "nvidia,tegra20-slink"; reg = <0x7000d600 0x200>; - interrupts = <0 82 0x04>; + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 16>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 44>; + clocks = <&tegra_car TEGRA20_CLK_SBC2>; status = "disabled"; }; spi@7000d800 { compatible = "nvidia,tegra20-slink"; reg = <0x7000d800 0x200>; - interrupts = <0 83 0x04>; + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 17>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 46>; + clocks = <&tegra_car TEGRA20_CLK_SBC3>; status = "disabled"; }; spi@7000da00 { compatible = "nvidia,tegra20-slink"; reg = <0x7000da00 0x200>; - interrupts = <0 93 0x04>; + interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 18>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 68>; + clocks = <&tegra_car TEGRA20_CLK_SBC4>; status = "disabled"; }; kbc { compatible = "nvidia,tegra20-kbc"; reg = <0x7000e200 0x100>; - interrupts = <0 85 0x04>; - clocks = <&tegra_car 36>; + interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_KBC>; status = "disabled"; }; pmc { compatible = "nvidia,tegra20-pmc"; reg = <0x7000e400 0x400>; - clocks = <&tegra_car 110>, <&clk32k_in>; + clocks = <&tegra_car TEGRA20_CLK_PCLK>, <&clk32k_in>; clock-names = "pclk", "clk32k_in"; }; @@ -427,7 +439,7 @@ compatible = "nvidia,tegra20-mc"; reg = <0x7000f000 0x024 0x7000f03c 0x3c4>; - interrupts = <0 77 0x04>; + interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>; }; iommu { @@ -446,89 +458,114 @@ usb@c5000000 { compatible = "nvidia,tegra20-ehci", "usb-ehci"; reg = <0xc5000000 0x4000>; - interrupts = <0 20 0x04>; + interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; phy_type = "utmi"; nvidia,has-legacy-mode; - clocks = <&tegra_car 22>; + clocks = <&tegra_car TEGRA20_CLK_USBD>; nvidia,needs-double-reset; nvidia,phy = <&phy1>; status = "disabled"; }; - phy1: usb-phy@c5000400 { + phy1: usb-phy@c5000000 { compatible = "nvidia,tegra20-usb-phy"; - reg = <0xc5000400 0x3c00>; + reg = <0xc5000000 0x4000 0xc5000000 0x4000>; phy_type = "utmi"; + clocks = <&tegra_car TEGRA20_CLK_USBD>, + <&tegra_car TEGRA20_CLK_PLL_U>, + <&tegra_car TEGRA20_CLK_CLK_M>, + <&tegra_car TEGRA20_CLK_USBD>; + clock-names = "reg", "pll_u", "timer", "utmi-pads"; nvidia,has-legacy-mode; - clocks = <&tegra_car 22>, <&tegra_car 127>; - clock-names = "phy", "pll_u"; + hssync_start_delay = <9>; + idle_wait_delay = <17>; + elastic_limit = <16>; + term_range_adj = <6>; + xcvr_setup = <9>; + xcvr_lsfslew = <1>; + xcvr_lsrslew = <1>; + status = "disabled"; }; usb@c5004000 { compatible = "nvidia,tegra20-ehci", "usb-ehci"; reg = <0xc5004000 0x4000>; - interrupts = <0 21 0x04>; + interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; phy_type = "ulpi"; - clocks = <&tegra_car 58>; + clocks = <&tegra_car TEGRA20_CLK_USB2>; nvidia,phy = <&phy2>; status = "disabled"; }; - phy2: usb-phy@c5004400 { + phy2: usb-phy@c5004000 { compatible = "nvidia,tegra20-usb-phy"; - reg = <0xc5004400 0x3c00>; + reg = <0xc5004000 0x4000>; phy_type = "ulpi"; - clocks = <&tegra_car 93>, <&tegra_car 127>; - clock-names = "phy", "pll_u"; + clocks = <&tegra_car TEGRA20_CLK_USB2>, + <&tegra_car TEGRA20_CLK_PLL_U>, + <&tegra_car TEGRA20_CLK_CDEV2>; + clock-names = "reg", "pll_u", "ulpi-link"; + status = "disabled"; }; usb@c5008000 { compatible = "nvidia,tegra20-ehci", "usb-ehci"; reg = <0xc5008000 0x4000>; - interrupts = <0 97 0x04>; + interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>; phy_type = "utmi"; - clocks = <&tegra_car 59>; + clocks = <&tegra_car TEGRA20_CLK_USB3>; nvidia,phy = <&phy3>; status = "disabled"; }; - phy3: usb-phy@c5008400 { + phy3: usb-phy@c5008000 { compatible = "nvidia,tegra20-usb-phy"; - reg = <0xc5008400 0x3c00>; + reg = <0xc5008000 0x4000 0xc5000000 0x4000>; phy_type = "utmi"; - clocks = <&tegra_car 22>, <&tegra_car 127>; - clock-names = "phy", "pll_u"; + clocks = <&tegra_car TEGRA20_CLK_USB3>, + <&tegra_car TEGRA20_CLK_PLL_U>, + <&tegra_car TEGRA20_CLK_CLK_M>, + <&tegra_car TEGRA20_CLK_USBD>; + clock-names = "reg", "pll_u", "timer", "utmi-pads"; + hssync_start_delay = <9>; + idle_wait_delay = <17>; + elastic_limit = <16>; + term_range_adj = <6>; + xcvr_setup = <9>; + xcvr_lsfslew = <2>; + xcvr_lsrslew = <2>; + status = "disabled"; }; sdhci@c8000000 { compatible = "nvidia,tegra20-sdhci"; reg = <0xc8000000 0x200>; - interrupts = <0 14 0x04>; - clocks = <&tegra_car 14>; + interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_SDMMC1>; status = "disabled"; }; sdhci@c8000200 { compatible = "nvidia,tegra20-sdhci"; reg = <0xc8000200 0x200>; - interrupts = <0 15 0x04>; - clocks = <&tegra_car 9>; + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_SDMMC2>; status = "disabled"; }; sdhci@c8000400 { compatible = "nvidia,tegra20-sdhci"; reg = <0xc8000400 0x200>; - interrupts = <0 19 0x04>; - clocks = <&tegra_car 69>; + interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_SDMMC3>; status = "disabled"; }; sdhci@c8000600 { compatible = "nvidia,tegra20-sdhci"; reg = <0xc8000600 0x200>; - interrupts = <0 31 0x04>; - clocks = <&tegra_car 15>; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA20_CLK_SDMMC4>; status = "disabled"; }; @@ -551,7 +588,7 @@ pmu { compatible = "arm,cortex-a9-pmu"; - interrupts = <0 56 0x04 - 0 57 0x04>; + interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>; }; }; diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts index b732f7c13a66..87c5f7b7c271 100644 --- a/arch/arm/boot/dts/tegra30-beaver.dts +++ b/arch/arm/boot/dts/tegra30-beaver.dts @@ -1,13 +1,13 @@ /dts-v1/; -/include/ "tegra30.dtsi" +#include "tegra30.dtsi" / { model = "NVIDIA Tegra30 Beaver evaluation board"; compatible = "nvidia,beaver", "nvidia,tegra30"; memory { - reg = <0x80000000 0x80000000>; + reg = <0x80000000 0x7ff00000>; }; pinmux { @@ -116,6 +116,15 @@ status = "okay"; clock-frequency = <100000>; + rt5640: rt5640 { + compatible = "realtek,rt5640"; + reg = <0x1c>; + interrupt-parent = <&gpio>; + interrupts = <TEGRA_GPIO(X, 3) GPIO_ACTIVE_HIGH>; + realtek,ldo1-en-gpios = + <&gpio TEGRA_GPIO(X, 2) GPIO_ACTIVE_HIGH>; + }; + tps62361 { compatible = "ti,tps62361"; reg = <0x60>; @@ -133,7 +142,7 @@ compatible = "ti,tps65911"; reg = <0x2d>; - interrupts = <0 86 0x4>; + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; #interrupt-cells = <2>; interrupt-controller; @@ -264,9 +273,9 @@ sdhci@78000000 { status = "okay"; - cd-gpios = <&gpio 69 1>; /* gpio PI5 */ - wp-gpios = <&gpio 155 0>; /* gpio PT3 */ - power-gpios = <&gpio 31 0>; /* gpio PD7 */ + cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio TEGRA_GPIO(T, 3) GPIO_ACTIVE_HIGH>; + power-gpios = <&gpio TEGRA_GPIO(D, 7) GPIO_ACTIVE_HIGH>; bus-width = <4>; }; @@ -312,7 +321,7 @@ regulator-boot-on; regulator-always-on; enable-active-high; - gpio = <&pmic 0 0>; /* PMIC TPS65911 GPIO0 */ + gpio = <&pmic 0 GPIO_ACTIVE_HIGH>; }; ddr_reg: regulator@2 { @@ -324,7 +333,7 @@ regulator-always-on; regulator-boot-on; enable-active-high; - gpio = <&pmic 7 0>; /* PMIC TPS65911 GPIO7 */ + gpio = <&pmic 7 GPIO_ACTIVE_HIGH>; vin-supply = <&vdd_5v_in_reg>; }; @@ -337,7 +346,7 @@ regulator-always-on; regulator-boot-on; enable-active-high; - gpio = <&gpio 30 0>; /* gpio PD6 */ + gpio = <&gpio TEGRA_GPIO(D, 6) GPIO_ACTIVE_HIGH>; vin-supply = <&vdd_5v_in_reg>; }; @@ -348,7 +357,7 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; - gpio = <&gpio 68 0>; /* GPIO PI4 */ + gpio = <&gpio TEGRA_GPIO(I, 4) GPIO_ACTIVE_HIGH>; gpio-open-drain; vin-supply = <&vdd_5v_in_reg>; }; @@ -360,7 +369,7 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; - gpio = <&gpio 63 0>; /* GPIO PH7 */ + gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_HIGH>; gpio-open-drain; vin-supply = <&vdd_5v_in_reg>; }; @@ -374,7 +383,7 @@ regulator-always-on; regulator-boot-on; enable-active-high; - gpio = <&pmic 6 0>; /* PMIC TPS65911 GPIO6 */ + gpio = <&pmic 6 GPIO_ACTIVE_HIGH>; vin-supply = <&vdd_5v_in_reg>; }; @@ -387,8 +396,41 @@ regulator-always-on; regulator-boot-on; enable-active-high; - gpio = <&gpio 95 0>; /* gpio PL7 */ + gpio = <&gpio TEGRA_GPIO(L, 7) GPIO_ACTIVE_HIGH>; vin-supply = <&sys_3v3_reg>; }; }; + + gpio-leds { + compatible = "gpio-leds"; + + gpled1 { + label = "LED1"; /* CR5A1 (blue) */ + gpios = <&gpio TEGRA_GPIO(L, 1) GPIO_ACTIVE_HIGH>; + }; + gpled2 { + label = "LED2"; /* CR4A2 (green) */ + gpios = <&gpio TEGRA_GPIO(L, 0) GPIO_ACTIVE_HIGH>; + }; + }; + + sound { + compatible = "nvidia,tegra-audio-rt5640-beaver", + "nvidia,tegra-audio-rt5640"; + nvidia,model = "NVIDIA Tegra Beaver"; + + nvidia,audio-routing = + "Headphones", "HPOR", + "Headphones", "HPOL"; + + nvidia,i2s-controller = <&tegra_i2s1>; + nvidia,audio-codec = <&rt5640>; + + nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_HIGH>; + + clocks = <&tegra_car TEGRA30_CLK_PLL_A>, + <&tegra_car TEGRA30_CLK_PLL_A_OUT0>, + <&tegra_car TEGRA30_CLK_EXTERN1>; + clock-names = "pll_a", "pll_a_out0", "mclk"; + }; }; diff --git a/arch/arm/boot/dts/tegra30-cardhu-a02.dts b/arch/arm/boot/dts/tegra30-cardhu-a02.dts index e392bd2dab9b..1082c5ed90d1 100644 --- a/arch/arm/boot/dts/tegra30-cardhu-a02.dts +++ b/arch/arm/boot/dts/tegra30-cardhu-a02.dts @@ -1,6 +1,6 @@ /dts-v1/; -/include/ "tegra30-cardhu.dtsi" +#include "tegra30-cardhu.dtsi" /* This dts file support the cardhu A02 version of board */ @@ -22,7 +22,7 @@ regulator-always-on; regulator-boot-on; enable-active-high; - gpio = <&pmic 6 0>; + gpio = <&pmic 6 GPIO_ACTIVE_HIGH>; }; sys_3v3_reg: regulator@101 { @@ -34,7 +34,7 @@ regulator-always-on; regulator-boot-on; enable-active-high; - gpio = <&pmic 7 0>; + gpio = <&pmic 7 GPIO_ACTIVE_HIGH>; }; usb1_vbus_reg: regulator@102 { @@ -44,7 +44,7 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; - gpio = <&gpio 68 0>; /* GPIO PI4 */ + gpio = <&gpio TEGRA_GPIO(I, 4) GPIO_ACTIVE_HIGH>; gpio-open-drain; vin-supply = <&vdd_5v0_reg>; }; @@ -56,7 +56,7 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; - gpio = <&gpio 63 0>; /* GPIO PH7 */ + gpio = <&gpio TEGRA_GPIO(H, 7) GPIO_ACTIVE_HIGH>; gpio-open-drain; vin-supply = <&vdd_5v0_reg>; }; @@ -68,7 +68,7 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; - gpio = <&pmic 2 0>; + gpio = <&pmic 2 GPIO_ACTIVE_HIGH>; }; vdd_bl_reg: regulator@105 { @@ -80,13 +80,13 @@ regulator-always-on; regulator-boot-on; enable-active-high; - gpio = <&gpio 83 0>; /* GPIO PK3 */ + gpio = <&gpio TEGRA_GPIO(K, 3) GPIO_ACTIVE_HIGH>; }; }; sdhci@78000400 { status = "okay"; - power-gpios = <&gpio 28 0>; /* gpio PD4 */ + power-gpios = <&gpio TEGRA_GPIO(D, 4) GPIO_ACTIVE_HIGH>; bus-width = <4>; keep-power-in-suspend; }; diff --git a/arch/arm/boot/dts/tegra30-cardhu-a04.dts b/arch/arm/boot/dts/tegra30-cardhu-a04.dts index d0db6c7e774f..bf012bddaafb 100644 --- a/arch/arm/boot/dts/tegra30-cardhu-a04.dts +++ b/arch/arm/boot/dts/tegra30-cardhu-a04.dts @@ -1,6 +1,6 @@ /dts-v1/; -/include/ "tegra30-cardhu.dtsi" +#include "tegra30-cardhu.dtsi" /* This dts file support the cardhu A04 and later versions of board */ @@ -22,7 +22,7 @@ regulator-always-on; regulator-boot-on; enable-active-high; - gpio = <&pmic 7 0>; + gpio = <&pmic 7 GPIO_ACTIVE_HIGH>; }; sys_3v3_reg: regulator@101 { @@ -34,7 +34,7 @@ regulator-always-on; regulator-boot-on; enable-active-high; - gpio = <&pmic 6 0>; + gpio = <&pmic 6 GPIO_ACTIVE_HIGH>; }; usb1_vbus_reg: regulator@102 { @@ -44,7 +44,7 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; - gpio = <&gpio 238 0>; /* GPIO PDD6 */ + gpio = <&gpio TEGRA_GPIO(DD, 6) GPIO_ACTIVE_HIGH>; gpio-open-drain; vin-supply = <&vdd_5v0_reg>; }; @@ -56,7 +56,7 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; - gpio = <&gpio 236 0>; /* GPIO PDD4 */ + gpio = <&gpio TEGRA_GPIO(DD, 4) GPIO_ACTIVE_HIGH>; gpio-open-drain; vin-supply = <&vdd_5v0_reg>; }; @@ -68,7 +68,7 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; - gpio = <&pmic 8 0>; + gpio = <&pmic 8 GPIO_ACTIVE_HIGH>; }; vdd_bl_reg: regulator@105 { @@ -80,7 +80,7 @@ regulator-always-on; regulator-boot-on; enable-active-high; - gpio = <&gpio 234 0>; /* GPIO PDD2 */ + gpio = <&gpio TEGRA_GPIO(DD, 2) GPIO_ACTIVE_HIGH>; }; vdd_bl2_reg: regulator@106 { @@ -92,13 +92,13 @@ regulator-always-on; regulator-boot-on; enable-active-high; - gpio = <&gpio 232 0>; /* GPIO PDD0 */ + gpio = <&gpio TEGRA_GPIO(DD, 0) GPIO_ACTIVE_HIGH>; }; }; sdhci@78000400 { status = "okay"; - power-gpios = <&gpio 27 0>; /* gpio PD3 */ + power-gpios = <&gpio TEGRA_GPIO(D, 3) GPIO_ACTIVE_HIGH>; bus-width = <4>; keep-power-in-suspend; }; diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi index 01b4c26fad96..f65b53d32416 100644 --- a/arch/arm/boot/dts/tegra30-cardhu.dtsi +++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi @@ -1,4 +1,4 @@ -/include/ "tegra30.dtsi" +#include "tegra30.dtsi" /** * This file contains common DT entry for all fab version of Cardhu. @@ -146,7 +146,7 @@ compatible = "isil,isl29028"; reg = <0x44>; interrupt-parent = <&gpio>; - interrupts = <88 0x04>; /*gpio PL0 */ + interrupts = <TEGRA_GPIO(L, 0) IRQ_TYPE_LEVEL_HIGH>; }; }; @@ -163,7 +163,7 @@ compatible = "wlf,wm8903"; reg = <0x1a>; interrupt-parent = <&gpio>; - interrupts = <179 0x04>; /* gpio PW3 */ + interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_LEVEL_HIGH>; gpio-controller; #gpio-cells = <2>; @@ -190,7 +190,7 @@ compatible = "ti,tps65911"; reg = <0x2d>; - interrupts = <0 86 0x4>; + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; #interrupt-cells = <2>; interrupt-controller; @@ -318,9 +318,9 @@ sdhci@78000000 { status = "okay"; - cd-gpios = <&gpio 69 1>; /* gpio PI5 */ - wp-gpios = <&gpio 155 0>; /* gpio PT3 */ - power-gpios = <&gpio 31 0>; /* gpio PD7 */ + cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio TEGRA_GPIO(T, 3) GPIO_ACTIVE_HIGH>; + power-gpios = <&gpio TEGRA_GPIO(D, 7) GPIO_ACTIVE_HIGH>; bus-width = <4>; }; @@ -364,7 +364,7 @@ regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; enable-active-high; - gpio = <&gpio 220 0>; /* gpio PBB4 */ + gpio = <&gpio TEGRA_GPIO(BB, 4) GPIO_ACTIVE_HIGH>; vin-supply = <&vio_reg>; }; @@ -377,7 +377,7 @@ regulator-boot-on; regulator-always-on; enable-active-high; - gpio = <&pmic 0 0>; /* PMIC TPS65911 GPIO0 */ + gpio = <&pmic 0 GPIO_ACTIVE_HIGH>; }; emmc_3v3_reg: regulator@3 { @@ -389,7 +389,7 @@ regulator-always-on; regulator-boot-on; enable-active-high; - gpio = <&gpio 25 0>; /* gpio PD1 */ + gpio = <&gpio TEGRA_GPIO(D, 1) GPIO_ACTIVE_HIGH>; vin-supply = <&sys_3v3_reg>; }; @@ -400,7 +400,7 @@ regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; enable-active-high; - gpio = <&gpio 30 0>; /* gpio PD6 */ + gpio = <&gpio TEGRA_GPIO(D, 6) GPIO_ACTIVE_HIGH>; }; pex_hvdd_3v3_reg: regulator@5 { @@ -410,7 +410,7 @@ regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; enable-active-high; - gpio = <&gpio 95 0>; /* gpio PL7 */ + gpio = <&gpio TEGRA_GPIO(L, 7) GPIO_ACTIVE_HIGH>; vin-supply = <&sys_3v3_reg>; }; @@ -421,7 +421,7 @@ regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; enable-active-high; - gpio = <&gpio 142 0>; /* gpio PR6 */ + gpio = <&gpio TEGRA_GPIO(R, 6) GPIO_ACTIVE_HIGH>; vin-supply = <&sys_3v3_reg>; }; @@ -432,7 +432,7 @@ regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; enable-active-high; - gpio = <&gpio 143 0>; /* gpio PR7 */ + gpio = <&gpio TEGRA_GPIO(R, 7) GPIO_ACTIVE_HIGH>; vin-supply = <&sys_3v3_reg>; }; @@ -443,7 +443,7 @@ regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; enable-active-high; - gpio = <&gpio 144 0>; /* gpio PS0 */ + gpio = <&gpio TEGRA_GPIO(S, 0) GPIO_ACTIVE_HIGH>; vin-supply = <&sys_3v3_reg>; }; @@ -456,7 +456,7 @@ regulator-always-on; regulator-boot-on; enable-active-high; - gpio = <&gpio 24 0>; /* gpio PD0 */ + gpio = <&gpio TEGRA_GPIO(D, 0) GPIO_ACTIVE_HIGH>; vin-supply = <&sys_3v3_reg>; }; @@ -467,7 +467,7 @@ regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; enable-active-high; - gpio = <&gpio 94 0>; /* gpio PL6 */ + gpio = <&gpio TEGRA_GPIO(L, 6) GPIO_ACTIVE_HIGH>; vin-supply = <&sys_3v3_reg>; }; @@ -480,7 +480,7 @@ regulator-always-on; regulator-boot-on; enable-active-high; - gpio = <&gpio 92 0>; /* gpio PL4 */ + gpio = <&gpio TEGRA_GPIO(L, 4) GPIO_ACTIVE_HIGH>; vin-supply = <&sys_3v3_reg>; }; @@ -491,7 +491,7 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; - gpio = <&gpio 152 0>; /* GPIO PT0 */ + gpio = <&gpio TEGRA_GPIO(T, 0) GPIO_ACTIVE_HIGH>; gpio-open-drain; vin-supply = <&vdd_5v0_reg>; }; @@ -515,10 +515,13 @@ nvidia,i2s-controller = <&tegra_i2s1>; nvidia,audio-codec = <&wm8903>; - nvidia,spkr-en-gpios = <&wm8903 2 0>; - nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */ + nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>; + nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) + GPIO_ACTIVE_HIGH>; - clocks = <&tegra_car 184>, <&tegra_car 185>, <&tegra_car 120>; + clocks = <&tegra_car TEGRA30_CLK_PLL_A>, + <&tegra_car TEGRA30_CLK_PLL_A_OUT0>, + <&tegra_car TEGRA30_CLK_EXTERN1>; clock-names = "pll_a", "pll_a_out0", "mclk"; }; }; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 15ded605142a..d8783f0fae63 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -1,4 +1,8 @@ -/include/ "skeleton.dtsi" +#include <dt-bindings/clock/tegra30-car.h> +#include <dt-bindings/gpio/tegra-gpio.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> + +#include "skeleton.dtsi" / { compatible = "nvidia,tegra30"; @@ -15,9 +19,9 @@ host1x { compatible = "nvidia,tegra30-host1x", "simple-bus"; reg = <0x50000000 0x00024000>; - interrupts = <0 65 0x04 /* mpcore syncpt */ - 0 67 0x04>; /* mpcore general */ - clocks = <&tegra_car 28>; + interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>, /* syncpt */ + <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; /* general */ + clocks = <&tegra_car TEGRA30_CLK_HOST1X>; #address-cells = <1>; #size-cells = <1>; @@ -27,36 +31,36 @@ mpe { compatible = "nvidia,tegra30-mpe"; reg = <0x54040000 0x00040000>; - interrupts = <0 68 0x04>; - clocks = <&tegra_car 60>; + interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA30_CLK_MPE>; }; vi { compatible = "nvidia,tegra30-vi"; reg = <0x54080000 0x00040000>; - interrupts = <0 69 0x04>; - clocks = <&tegra_car 164>; + interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA30_CLK_VI>; }; epp { compatible = "nvidia,tegra30-epp"; reg = <0x540c0000 0x00040000>; - interrupts = <0 70 0x04>; - clocks = <&tegra_car 19>; + interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA30_CLK_EPP>; }; isp { compatible = "nvidia,tegra30-isp"; reg = <0x54100000 0x00040000>; - interrupts = <0 71 0x04>; - clocks = <&tegra_car 23>; + interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA30_CLK_ISP>; }; gr2d { compatible = "nvidia,tegra30-gr2d"; reg = <0x54140000 0x00040000>; - interrupts = <0 72 0x04>; - clocks = <&tegra_car 21>; + interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA30_CLK_GR2D>; }; gr3d { @@ -69,8 +73,9 @@ dc@54200000 { compatible = "nvidia,tegra30-dc"; reg = <0x54200000 0x00040000>; - interrupts = <0 73 0x04>; - clocks = <&tegra_car 27>, <&tegra_car 179>; + interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA30_CLK_DISP1>, + <&tegra_car TEGRA30_CLK_PLL_P>; clock-names = "disp1", "parent"; rgb { @@ -81,8 +86,9 @@ dc@54240000 { compatible = "nvidia,tegra30-dc"; reg = <0x54240000 0x00040000>; - interrupts = <0 74 0x04>; - clocks = <&tegra_car 26>, <&tegra_car 179>; + interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA30_CLK_DISP2>, + <&tegra_car TEGRA30_CLK_PLL_P>; clock-names = "disp2", "parent"; rgb { @@ -93,8 +99,9 @@ hdmi { compatible = "nvidia,tegra30-hdmi"; reg = <0x54280000 0x00040000>; - interrupts = <0 75 0x04>; - clocks = <&tegra_car 51>, <&tegra_car 189>; + interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA30_CLK_HDMI>, + <&tegra_car TEGRA30_CLK_PLL_D2_OUT0>; clock-names = "hdmi", "parent"; status = "disabled"; }; @@ -102,15 +109,15 @@ tvo { compatible = "nvidia,tegra30-tvo"; reg = <0x542c0000 0x00040000>; - interrupts = <0 76 0x04>; - clocks = <&tegra_car 169>; + interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA30_CLK_TVO>; status = "disabled"; }; dsi { compatible = "nvidia,tegra30-dsi"; reg = <0x54300000 0x00040000>; - clocks = <&tegra_car 48>; + clocks = <&tegra_car TEGRA30_CLK_DSIA>; status = "disabled"; }; }; @@ -118,8 +125,9 @@ timer@50004600 { compatible = "arm,cortex-a9-twd-timer"; reg = <0x50040600 0x20>; - interrupts = <1 13 0xf04>; - clocks = <&tegra_car 214>; + interrupts = <GIC_PPI 13 + (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; + clocks = <&tegra_car TEGRA30_CLK_TWD>; }; intc: interrupt-controller { @@ -142,13 +150,13 @@ timer@60005000 { compatible = "nvidia,tegra30-timer", "nvidia,tegra20-timer"; reg = <0x60005000 0x400>; - interrupts = <0 0 0x04 - 0 1 0x04 - 0 41 0x04 - 0 42 0x04 - 0 121 0x04 - 0 122 0x04>; - clocks = <&tegra_car 5>; + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA30_CLK_TIMER>; }; tegra_car: clock { @@ -160,39 +168,39 @@ apbdma: dma { compatible = "nvidia,tegra30-apbdma", "nvidia,tegra20-apbdma"; reg = <0x6000a000 0x1400>; - interrupts = <0 104 0x04 - 0 105 0x04 - 0 106 0x04 - 0 107 0x04 - 0 108 0x04 - 0 109 0x04 - 0 110 0x04 - 0 111 0x04 - 0 112 0x04 - 0 113 0x04 - 0 114 0x04 - 0 115 0x04 - 0 116 0x04 - 0 117 0x04 - 0 118 0x04 - 0 119 0x04 - 0 128 0x04 - 0 129 0x04 - 0 130 0x04 - 0 131 0x04 - 0 132 0x04 - 0 133 0x04 - 0 134 0x04 - 0 135 0x04 - 0 136 0x04 - 0 137 0x04 - 0 138 0x04 - 0 139 0x04 - 0 140 0x04 - 0 141 0x04 - 0 142 0x04 - 0 143 0x04>; - clocks = <&tegra_car 34>; + interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA30_CLK_APBDMA>; }; ahb: ahb { @@ -203,14 +211,14 @@ gpio: gpio { compatible = "nvidia,tegra30-gpio"; reg = <0x6000d000 0x1000>; - interrupts = <0 32 0x04 - 0 33 0x04 - 0 34 0x04 - 0 35 0x04 - 0 55 0x04 - 0 87 0x04 - 0 89 0x04 - 0 125 0x04>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>; #gpio-cells = <2>; gpio-controller; #interrupt-cells = <2>; @@ -235,9 +243,9 @@ compatible = "nvidia,tegra30-uart", "nvidia,tegra20-uart"; reg = <0x70006000 0x40>; reg-shift = <2>; - interrupts = <0 36 0x04>; + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 8>; - clocks = <&tegra_car 6>; + clocks = <&tegra_car TEGRA30_CLK_UARTA>; status = "disabled"; }; @@ -245,9 +253,9 @@ compatible = "nvidia,tegra30-uart", "nvidia,tegra20-uart"; reg = <0x70006040 0x40>; reg-shift = <2>; - interrupts = <0 37 0x04>; + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 9>; - clocks = <&tegra_car 160>; + clocks = <&tegra_car TEGRA30_CLK_UARTB>; status = "disabled"; }; @@ -255,9 +263,9 @@ compatible = "nvidia,tegra30-uart", "nvidia,tegra20-uart"; reg = <0x70006200 0x100>; reg-shift = <2>; - interrupts = <0 46 0x04>; + interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 10>; - clocks = <&tegra_car 55>; + clocks = <&tegra_car TEGRA30_CLK_UARTC>; status = "disabled"; }; @@ -265,9 +273,9 @@ compatible = "nvidia,tegra30-uart", "nvidia,tegra20-uart"; reg = <0x70006300 0x100>; reg-shift = <2>; - interrupts = <0 90 0x04>; + interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 19>; - clocks = <&tegra_car 65>; + clocks = <&tegra_car TEGRA30_CLK_UARTD>; status = "disabled"; }; @@ -275,9 +283,9 @@ compatible = "nvidia,tegra30-uart", "nvidia,tegra20-uart"; reg = <0x70006400 0x100>; reg-shift = <2>; - interrupts = <0 91 0x04>; + interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 20>; - clocks = <&tegra_car 66>; + clocks = <&tegra_car TEGRA30_CLK_UARTE>; status = "disabled"; }; @@ -285,24 +293,25 @@ compatible = "nvidia,tegra30-pwm", "nvidia,tegra20-pwm"; reg = <0x7000a000 0x100>; #pwm-cells = <2>; - clocks = <&tegra_car 17>; + clocks = <&tegra_car TEGRA30_CLK_PWM>; status = "disabled"; }; rtc { compatible = "nvidia,tegra30-rtc", "nvidia,tegra20-rtc"; reg = <0x7000e000 0x100>; - interrupts = <0 2 0x04>; - clocks = <&tegra_car 4>; + interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA30_CLK_RTC>; }; i2c@7000c000 { compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c"; reg = <0x7000c000 0x100>; - interrupts = <0 38 0x04>; + interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 12>, <&tegra_car 182>; + clocks = <&tegra_car TEGRA30_CLK_I2C1>, + <&tegra_car TEGRA30_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; status = "disabled"; }; @@ -310,10 +319,11 @@ i2c@7000c400 { compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c"; reg = <0x7000c400 0x100>; - interrupts = <0 84 0x04>; + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 54>, <&tegra_car 182>; + clocks = <&tegra_car TEGRA30_CLK_I2C2>, + <&tegra_car TEGRA30_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; status = "disabled"; }; @@ -321,10 +331,11 @@ i2c@7000c500 { compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c"; reg = <0x7000c500 0x100>; - interrupts = <0 92 0x04>; + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 67>, <&tegra_car 182>; + clocks = <&tegra_car TEGRA30_CLK_I2C3>, + <&tegra_car TEGRA30_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; status = "disabled"; }; @@ -332,10 +343,11 @@ i2c@7000c700 { compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c"; reg = <0x7000c700 0x100>; - interrupts = <0 120 0x04>; + interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 103>, <&tegra_car 182>; + clocks = <&tegra_car TEGRA30_CLK_I2C4>, + <&tegra_car TEGRA30_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; status = "disabled"; }; @@ -343,10 +355,11 @@ i2c@7000d000 { compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c"; reg = <0x7000d000 0x100>; - interrupts = <0 53 0x04>; + interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 47>, <&tegra_car 182>; + clocks = <&tegra_car TEGRA30_CLK_I2C5>, + <&tegra_car TEGRA30_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; status = "disabled"; }; @@ -354,81 +367,81 @@ spi@7000d400 { compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink"; reg = <0x7000d400 0x200>; - interrupts = <0 59 0x04>; + interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 15>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 41>; + clocks = <&tegra_car TEGRA30_CLK_SBC1>; status = "disabled"; }; spi@7000d600 { compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink"; reg = <0x7000d600 0x200>; - interrupts = <0 82 0x04>; + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 16>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 44>; + clocks = <&tegra_car TEGRA30_CLK_SBC2>; status = "disabled"; }; spi@7000d800 { compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink"; reg = <0x7000d800 0x200>; - interrupts = <0 83 0x04>; + interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 17>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 46>; + clocks = <&tegra_car TEGRA30_CLK_SBC3>; status = "disabled"; }; spi@7000da00 { compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink"; reg = <0x7000da00 0x200>; - interrupts = <0 93 0x04>; + interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 18>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 68>; + clocks = <&tegra_car TEGRA30_CLK_SBC4>; status = "disabled"; }; spi@7000dc00 { compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink"; reg = <0x7000dc00 0x200>; - interrupts = <0 94 0x04>; + interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 27>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 104>; + clocks = <&tegra_car TEGRA30_CLK_SBC5>; status = "disabled"; }; spi@7000de00 { compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink"; reg = <0x7000de00 0x200>; - interrupts = <0 79 0x04>; + interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 28>; #address-cells = <1>; #size-cells = <0>; - clocks = <&tegra_car 105>; + clocks = <&tegra_car TEGRA30_CLK_SBC6>; status = "disabled"; }; kbc { compatible = "nvidia,tegra30-kbc", "nvidia,tegra20-kbc"; reg = <0x7000e200 0x100>; - interrupts = <0 85 0x04>; - clocks = <&tegra_car 36>; + interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA30_CLK_KBC>; status = "disabled"; }; pmc { compatible = "nvidia,tegra30-pmc"; reg = <0x7000e400 0x400>; - clocks = <&tegra_car 218>, <&clk32k_in>; + clocks = <&tegra_car TEGRA30_CLK_PCLK>, <&clk32k_in>; clock-names = "pclk", "clk32k_in"; }; @@ -438,7 +451,7 @@ 0x7000f03c 0x1b4 0x7000f200 0x028 0x7000f284 0x17c>; - interrupts = <0 77 0x04>; + interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>; }; iommu { @@ -455,12 +468,19 @@ compatible = "nvidia,tegra30-ahub"; reg = <0x70080000 0x200 0x70080200 0x100>; - interrupts = <0 103 0x04>; + interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; nvidia,dma-request-selector = <&apbdma 1>; - clocks = <&tegra_car 106>, <&tegra_car 107>, <&tegra_car 30>, - <&tegra_car 11>, <&tegra_car 18>, <&tegra_car 101>, - <&tegra_car 102>, <&tegra_car 108>, <&tegra_car 109>, - <&tegra_car 110>, <&tegra_car 162>; + clocks = <&tegra_car TEGRA30_CLK_D_AUDIO>, + <&tegra_car TEGRA30_CLK_APBIF>, + <&tegra_car TEGRA30_CLK_I2S0>, + <&tegra_car TEGRA30_CLK_I2S1>, + <&tegra_car TEGRA30_CLK_I2S2>, + <&tegra_car TEGRA30_CLK_I2S3>, + <&tegra_car TEGRA30_CLK_I2S4>, + <&tegra_car TEGRA30_CLK_DAM0>, + <&tegra_car TEGRA30_CLK_DAM1>, + <&tegra_car TEGRA30_CLK_DAM2>, + <&tegra_car TEGRA30_CLK_SPDIF_IN>; clock-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2", "i2s3", "i2s4", "dam0", "dam1", "dam2", "spdif_in"; @@ -472,7 +492,7 @@ compatible = "nvidia,tegra30-i2s"; reg = <0x70080300 0x100>; nvidia,ahub-cif-ids = <4 4>; - clocks = <&tegra_car 30>; + clocks = <&tegra_car TEGRA30_CLK_I2S0>; status = "disabled"; }; @@ -480,7 +500,7 @@ compatible = "nvidia,tegra30-i2s"; reg = <0x70080400 0x100>; nvidia,ahub-cif-ids = <5 5>; - clocks = <&tegra_car 11>; + clocks = <&tegra_car TEGRA30_CLK_I2S1>; status = "disabled"; }; @@ -488,7 +508,7 @@ compatible = "nvidia,tegra30-i2s"; reg = <0x70080500 0x100>; nvidia,ahub-cif-ids = <6 6>; - clocks = <&tegra_car 18>; + clocks = <&tegra_car TEGRA30_CLK_I2S2>; status = "disabled"; }; @@ -496,7 +516,7 @@ compatible = "nvidia,tegra30-i2s"; reg = <0x70080600 0x100>; nvidia,ahub-cif-ids = <7 7>; - clocks = <&tegra_car 101>; + clocks = <&tegra_car TEGRA30_CLK_I2S3>; status = "disabled"; }; @@ -504,7 +524,7 @@ compatible = "nvidia,tegra30-i2s"; reg = <0x70080700 0x100>; nvidia,ahub-cif-ids = <8 8>; - clocks = <&tegra_car 102>; + clocks = <&tegra_car TEGRA30_CLK_I2S4>; status = "disabled"; }; }; @@ -512,32 +532,32 @@ sdhci@78000000 { compatible = "nvidia,tegra30-sdhci", "nvidia,tegra20-sdhci"; reg = <0x78000000 0x200>; - interrupts = <0 14 0x04>; - clocks = <&tegra_car 14>; + interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA30_CLK_SDMMC1>; status = "disabled"; }; sdhci@78000200 { compatible = "nvidia,tegra30-sdhci", "nvidia,tegra20-sdhci"; reg = <0x78000200 0x200>; - interrupts = <0 15 0x04>; - clocks = <&tegra_car 9>; + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA30_CLK_SDMMC2>; status = "disabled"; }; sdhci@78000400 { compatible = "nvidia,tegra30-sdhci", "nvidia,tegra20-sdhci"; reg = <0x78000400 0x200>; - interrupts = <0 19 0x04>; - clocks = <&tegra_car 69>; + interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA30_CLK_SDMMC3>; status = "disabled"; }; sdhci@78000600 { compatible = "nvidia,tegra30-sdhci", "nvidia,tegra20-sdhci"; reg = <0x78000600 0x200>; - interrupts = <0 31 0x04>; - clocks = <&tegra_car 15>; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA30_CLK_SDMMC4>; status = "disabled"; }; @@ -572,9 +592,9 @@ pmu { compatible = "arm,cortex-a9-pmu"; - interrupts = <0 144 0x04 - 0 145 0x04 - 0 146 0x04 - 0 147 0x04>; + interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>; }; }; diff --git a/arch/arm/boot/dts/tny_a9260.dts b/arch/arm/boot/dts/tny_a9260.dts index 367a16dcd5ef..dabe232216b4 100644 --- a/arch/arm/boot/dts/tny_a9260.dts +++ b/arch/arm/boot/dts/tny_a9260.dts @@ -6,8 +6,8 @@ * Licensed under GPLv2. */ /dts-v1/; -/include/ "at91sam9260.dtsi" -/include/ "tny_a9260_common.dtsi" +#include "at91sam9260.dtsi" +#include "tny_a9260_common.dtsi" / { model = "Calao TNY A9260"; diff --git a/arch/arm/boot/dts/tny_a9263.dts b/arch/arm/boot/dts/tny_a9263.dts index dee9c571306b..0751a6a979a8 100644 --- a/arch/arm/boot/dts/tny_a9263.dts +++ b/arch/arm/boot/dts/tny_a9263.dts @@ -6,7 +6,7 @@ * Licensed under GPLv2 only */ /dts-v1/; -/include/ "at91sam9263.dtsi" +#include "at91sam9263.dtsi" / { model = "Calao TNY A9263"; @@ -38,7 +38,7 @@ }; usb1: gadget@fff78000 { - atmel,vbus-gpio = <&pioB 11 0>; + atmel,vbus-gpio = <&pioB 11 GPIO_ACTIVE_HIGH>; status = "okay"; }; }; diff --git a/arch/arm/boot/dts/tny_a9g20.dts b/arch/arm/boot/dts/tny_a9g20.dts index e1ab64c72dba..8456d70bb42b 100644 --- a/arch/arm/boot/dts/tny_a9g20.dts +++ b/arch/arm/boot/dts/tny_a9g20.dts @@ -6,8 +6,8 @@ * Licensed under GPLv2. */ /dts-v1/; -/include/ "at91sam9g20.dtsi" -/include/ "tny_a9260_common.dtsi" +#include "at91sam9g20.dtsi" +#include "tny_a9260_common.dtsi" / { model = "Calao TNY A9G20"; diff --git a/arch/arm/boot/dts/twl4030_omap3.dtsi b/arch/arm/boot/dts/twl4030_omap3.dtsi new file mode 100644 index 000000000000..c353ef0a6ac7 --- /dev/null +++ b/arch/arm/boot/dts/twl4030_omap3.dtsi @@ -0,0 +1,25 @@ +/* + * Copyright (C) 2013 Linaro, Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +&twl { + pinctrl-names = "default"; + pinctrl-0 = <&twl4030_pins>; +}; + +&omap3_pmx_core { + /* + * On most OMAP3 platforms, the twl4030 IRQ line is connected + * to the SYS_NIRQ line on OMAP. Therefore, configure the + * defaults for the SYS_NIRQ pin here. + */ + twl4030_pins: pinmux_twl4030_pins { + pinctrl-single,pins = < + 0x1b0 (PIN_INPUT_PULLUP | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* sys_nirq.sys_nirq */ + >; + }; +}; diff --git a/arch/arm/boot/dts/usb_a9260.dts b/arch/arm/boot/dts/usb_a9260.dts index 296216058c11..de0c24f5210a 100644 --- a/arch/arm/boot/dts/usb_a9260.dts +++ b/arch/arm/boot/dts/usb_a9260.dts @@ -6,8 +6,8 @@ * Licensed under GPLv2 or later. */ /dts-v1/; -/include/ "at91sam9260.dtsi" -/include/ "usb_a9260_common.dtsi" +#include "at91sam9260.dtsi" +#include "usb_a9260_common.dtsi" / { model = "Calao USB A9260"; @@ -20,4 +20,13 @@ memory { reg = <0x20000000 0x4000000>; }; + + ahb { + apb { + shdwc@fffffd10 { + atmel,wakeup-counter = <10>; + atmel,wakeup-rtt-timer; + }; + }; + }; }; diff --git a/arch/arm/boot/dts/usb_a9260_common.dtsi b/arch/arm/boot/dts/usb_a9260_common.dtsi index e70d229baef5..285977682cf3 100644 --- a/arch/arm/boot/dts/usb_a9260_common.dtsi +++ b/arch/arm/boot/dts/usb_a9260_common.dtsi @@ -30,7 +30,7 @@ }; usb1: gadget@fffa4000 { - atmel,vbus-gpio = <&pioC 5 0>; + atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>; status = "okay"; }; }; @@ -93,7 +93,7 @@ user_led { label = "user_led"; - gpios = <&pioB 21 1>; + gpios = <&pioB 21 GPIO_ACTIVE_LOW>; linux,default-trigger = "heartbeat"; }; }; @@ -105,7 +105,7 @@ user_pb { label = "user_pb"; - gpios = <&pioB 10 1>; + gpios = <&pioB 10 GPIO_ACTIVE_LOW>; linux,code = <28>; gpio-key,wakeup; }; diff --git a/arch/arm/boot/dts/usb_a9263.dts b/arch/arm/boot/dts/usb_a9263.dts index 6fe05ccb6203..290e60383baf 100644 --- a/arch/arm/boot/dts/usb_a9263.dts +++ b/arch/arm/boot/dts/usb_a9263.dts @@ -6,7 +6,7 @@ * Licensed under GPLv2 only */ /dts-v1/; -/include/ "at91sam9263.dtsi" +#include "at91sam9263.dtsi" / { model = "Calao USB A9263"; @@ -43,10 +43,24 @@ }; usb1: gadget@fff78000 { - atmel,vbus-gpio = <&pioB 11 0>; + atmel,vbus-gpio = <&pioB 11 GPIO_ACTIVE_HIGH>; status = "okay"; }; + spi0: spi@fffa4000 { + cs-gpios = <&pioB 15 GPIO_ACTIVE_HIGH>; + status = "okay"; + mtd_dataflash@0 { + compatible = "atmel,at45", "atmel,dataflash"; + reg = <0>; + spi-max-frequency = <15000000>; + }; + }; + + shdwc@fffffd10 { + atmel,wakeup-counter = <10>; + atmel,wakeup-rtt-timer; + }; }; nand0: nand@40000000 { @@ -107,7 +121,7 @@ user_led { label = "user_led"; - gpios = <&pioB 21 0>; + gpios = <&pioB 21 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; }; @@ -119,7 +133,7 @@ user_pb { label = "user_pb"; - gpios = <&pioB 10 1>; + gpios = <&pioB 10 GPIO_ACTIVE_LOW>; linux,code = <28>; gpio-key,wakeup; }; diff --git a/arch/arm/boot/dts/usb_a9g20-dab-mmx.dtsi b/arch/arm/boot/dts/usb_a9g20-dab-mmx.dtsi index ad3eca17c436..5b0ffc1a0b24 100644 --- a/arch/arm/boot/dts/usb_a9g20-dab-mmx.dtsi +++ b/arch/arm/boot/dts/usb_a9g20-dab-mmx.dtsi @@ -28,39 +28,39 @@ user_led1 { label = "user_led1"; - gpios = <&pioB 20 1>; + gpios = <&pioB 20 GPIO_ACTIVE_LOW>; }; /* * led already used by mother board but active as high * user_led2 { * label = "user_led2"; -* gpios = <&pioB 21 1>; +* gpios = <&pioB 21 GPIO_ACTIVE_LOW>; * }; */ user_led3 { label = "user_led3"; - gpios = <&pioB 22 1>; + gpios = <&pioB 22 GPIO_ACTIVE_LOW>; }; user_led4 { label = "user_led4"; - gpios = <&pioB 23 1>; + gpios = <&pioB 23 GPIO_ACTIVE_LOW>; }; red { label = "red"; - gpios = <&pioB 24 1>; + gpios = <&pioB 24 GPIO_ACTIVE_LOW>; }; orange { label = "orange"; - gpios = <&pioB 30 1>; + gpios = <&pioB 30 GPIO_ACTIVE_LOW>; }; green { label = "green"; - gpios = <&pioB 31 1>; + gpios = <&pioB 31 GPIO_ACTIVE_LOW>; }; }; @@ -71,25 +71,25 @@ user_pb1 { label = "user_pb1"; - gpios = <&pioB 25 1>; + gpios = <&pioB 25 GPIO_ACTIVE_LOW>; linux,code = <0x100>; }; user_pb2 { label = "user_pb2"; - gpios = <&pioB 13 1>; + gpios = <&pioB 13 GPIO_ACTIVE_LOW>; linux,code = <0x101>; }; user_pb3 { label = "user_pb3"; - gpios = <&pioA 26 1>; + gpios = <&pioA 26 GPIO_ACTIVE_LOW>; linux,code = <0x102>; }; user_pb4 { label = "user_pb4"; - gpios = <&pioC 9 1>; + gpios = <&pioC 9 GPIO_ACTIVE_LOW>; linux,code = <0x103>; }; }; diff --git a/arch/arm/boot/dts/usb_a9g20.dts b/arch/arm/boot/dts/usb_a9g20.dts index 2dacb16ce4ae..ec77cf8f9695 100644 --- a/arch/arm/boot/dts/usb_a9g20.dts +++ b/arch/arm/boot/dts/usb_a9g20.dts @@ -6,25 +6,9 @@ * Licensed under GPLv2 or later. */ /dts-v1/; -/include/ "at91sam9g20.dtsi" -/include/ "usb_a9260_common.dtsi" +#include "usb_a9g20_common.dtsi" / { model = "Calao USB A9G20"; compatible = "calao,usb-a9g20", "atmel,at91sam9g20", "atmel,at91sam9"; - - chosen { - bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock5 rw rootfstype=ubifs"; - }; - - memory { - reg = <0x20000000 0x4000000>; - }; - - i2c@0 { - rv3029c2@56 { - compatible = "rv3029c2"; - reg = <0x56>; - }; - }; }; diff --git a/arch/arm/boot/dts/usb_a9g20_common.dtsi b/arch/arm/boot/dts/usb_a9g20_common.dtsi new file mode 100644 index 000000000000..0b3b36182fe5 --- /dev/null +++ b/arch/arm/boot/dts/usb_a9g20_common.dtsi @@ -0,0 +1,27 @@ +/* + * usb_a9g20.dts - Device Tree file for Caloa USB A9G20 board + * + * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> + * + * Licensed under GPLv2 or later. + */ + +#include "at91sam9g20.dtsi" +#include "usb_a9260_common.dtsi" + +/ { + chosen { + bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock5 rw rootfstype=ubifs"; + }; + + memory { + reg = <0x20000000 0x4000000>; + }; + + i2c@0 { + rv3029c2@56 { + compatible = "rv3029c2"; + reg = <0x56>; + }; + }; +}; diff --git a/arch/arm/boot/dts/usb_a9g20_lpw.dts b/arch/arm/boot/dts/usb_a9g20_lpw.dts new file mode 100644 index 000000000000..f8cb1b9a01c5 --- /dev/null +++ b/arch/arm/boot/dts/usb_a9g20_lpw.dts @@ -0,0 +1,31 @@ +/* + * usb_a9g20_lpw.dts - Device Tree file for Caloa USB A9G20 Low Power board + * + * Copyright (C) 2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> + * + * Licensed under GPLv2 or later. + */ +/dts-v1/; +#include "usb_a9g20_common.dtsi" + +/ { + model = "Calao USB A9G20 Low Power"; + compatible = "calao,usb-a9g20-lpw", "calao,usb-a9g20", "atmel,at91sam9g20", "atmel,at91sam9"; + + ahb { + apb { + spi1: spi@fffcc000 { + cs-gpios = <&pioB 3 GPIO_ACTIVE_HIGH>; + status = "okay"; + mmc-slot@0 { + compatible = "mmc-spi-slot"; + reg = <0>; + voltage-ranges = <3200 3400>; + spi-max-frequency = <25000000>; + interrupt-parent = <&pioC>; + interrupts = <4 IRQ_TYPE_EDGE_BOTH>; + }; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/vf610-pinfunc.h b/arch/arm/boot/dts/vf610-pinfunc.h new file mode 100644 index 000000000000..1ee681f7ce2f --- /dev/null +++ b/arch/arm/boot/dts/vf610-pinfunc.h @@ -0,0 +1,810 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef __DTS_VF610_PINFUNC_H +#define __DTS_VF610_PINFUNC_H + +/* + * The pin function ID for VF610 is a tuple of: + * <mux_reg input_reg mux_mode input_val> + */ + +#define ALT0 0x0 +#define ALT1 0x1 +#define ALT2 0x2 +#define ALT3 0x3 +#define ALT4 0x4 +#define ALT5 0x5 +#define ALT6 0x6 +#define ALT7 0x7 + + +#define VF610_PAD_PTA6__GPIO_0 0x000 0x000 ALT0 0x0 +#define VF610_PAD_PTA6__RMII_CLKOUT 0x000 0x000 ALT1 0x0 +#define VF610_PAD_PTA6__RMII_CLKIN 0x000 0x2F0 ALT2 0x0 +#define VF610_PAD_PTA6__DCU1_TCON11 0x000 0x000 ALT4 0x0 +#define VF610_PAD_PTA6__DCU1_R2 0x000 0x000 ALT7 0x0 +#define VF610_PAD_PTA8__GPIO_1 0x004 0x000 ALT0 0x0 +#define VF610_PAD_PTA8__TCLK 0x004 0x000 ALT1 0x0 +#define VF610_PAD_PTA8__DCU0_R0 0x004 0x000 ALT4 0x0 +#define VF610_PAD_PTA8__MLB_CLK 0x004 0x354 ALT7 0x0 +#define VF610_PAD_PTA9__GPIO_2 0x008 0x000 ALT0 0x0 +#define VF610_PAD_PTA9__TDI 0x008 0x000 ALT1 0x0 +#define VF610_PAD_PTA9__RMII_CLKOUT 0x008 0x000 ALT2 0x0 +#define VF610_PAD_PTA9__RMII_CLKIN 0x008 0x2F0 ALT3 0x1 +#define VF610_PAD_PTA9__DCU0_R1 0x008 0x000 ALT4 0x0 +#define VF610_PAD_PTA9__WDOG_B 0x008 0x000 ALT6 0x0 +#define VF610_PAD_PTA10__GPIO_3 0x00C 0x000 ALT0 0x0 +#define VF610_PAD_PTA10__TDO 0x00C 0x000 ALT1 0x0 +#define VF610_PAD_PTA10__EXT_AUDIO_MCLK 0x00C 0x2EC ALT2 0x0 +#define VF610_PAD_PTA10__DCU0_G0 0x00C 0x000 ALT4 0x0 +#define VF610_PAD_PTA10__ENET_TS_CLKIN 0x00C 0x2F4 ALT6 0x0 +#define VF610_PAD_PTA10__MLB_SIGNAL 0x00C 0x35C ALT7 0x0 +#define VF610_PAD_PTA11__GPIO_4 0x010 0x000 ALT0 0x0 +#define VF610_PAD_PTA11__TMS 0x010 0x000 ALT1 0x0 +#define VF610_PAD_PTA11__DCU0_G1 0x010 0x000 ALT4 0x0 +#define VF610_PAD_PTA11__MLB_DATA 0x010 0x358 ALT7 0x0 +#define VF610_PAD_PTA12__GPIO_5 0x014 0x000 ALT0 0x0 +#define VF610_PAD_PTA12__TRACECK 0x014 0x000 ALT1 0x0 +#define VF610_PAD_PTA12__EXT_AUDIO_MCLK 0x014 0x2EC ALT2 0x1 +#define VF610_PAD_PTA12__VIU_DATA13 0x014 0x000 ALT6 0x0 +#define VF610_PAD_PTA12__I2C0_SCL 0x014 0x33C ALT7 0x0 +#define VF610_PAD_PTA16__GPIO_6 0x018 0x000 ALT0 0x0 +#define VF610_PAD_PTA16__TRACED0 0x018 0x000 ALT1 0x0 +#define VF610_PAD_PTA16__USB0_VBUS_EN 0x018 0x000 ALT2 0x0 +#define VF610_PAD_PTA16__ADC1_SE0 0x018 0x000 ALT3 0x0 +#define VF610_PAD_PTA16__LCD29 0x018 0x000 ALT4 0x0 +#define VF610_PAD_PTA16__SAI2_TX_BCLK 0x018 0x370 ALT5 0x0 +#define VF610_PAD_PTA16__VIU_DATA14 0x018 0x000 ALT6 0x0 +#define VF610_PAD_PTA16__I2C0_SDA 0x018 0x340 ALT7 0x0 +#define VF610_PAD_PTA17__GPIO_7 0x01C 0x000 ALT0 0x0 +#define VF610_PAD_PTA17__TRACED1 0x01C 0x000 ALT1 0x0 +#define VF610_PAD_PTA17__USB0_VBUS_OC 0x01C 0x000 ALT2 0x0 +#define VF610_PAD_PTA17__ADC1_SE1 0x01C 0x000 ALT3 0x0 +#define VF610_PAD_PTA17__LCD30 0x01C 0x000 ALT4 0x0 +#define VF610_PAD_PTA17__USB0_SOF_PULSE 0x01C 0x000 ALT5 0x0 +#define VF610_PAD_PTA17__VIU_DATA15 0x01C 0x000 ALT6 0x0 +#define VF610_PAD_PTA17__I2C1_SCL 0x01C 0x344 ALT7 0x0 +#define VF610_PAD_PTA18__GPIO_8 0x020 0x000 ALT0 0x0 +#define VF610_PAD_PTA18__TRACED2 0x020 0x000 ALT1 0x0 +#define VF610_PAD_PTA18__ADC0_SE0 0x020 0x000 ALT2 0x0 +#define VF610_PAD_PTA18__FTM1_QD_PHA 0x020 0x334 ALT3 0x0 +#define VF610_PAD_PTA18__LCD31 0x020 0x000 ALT4 0x0 +#define VF610_PAD_PTA18__SAI2_TX_DATA 0x020 0x000 ALT5 0x0 +#define VF610_PAD_PTA18__VIU_DATA16 0x020 0x000 ALT6 0x0 +#define VF610_PAD_PTA18__I2C1_SDA 0x020 0x348 ALT7 0x0 +#define VF610_PAD_PTA19__GPIO_9 0x024 0x000 ALT0 0x0 +#define VF610_PAD_PTA19__TRACED3 0x024 0x000 ALT1 0x0 +#define VF610_PAD_PTA19__ADC0_SE1 0x024 0x000 ALT2 0x0 +#define VF610_PAD_PTA19__FTM1_QD_PHB 0x024 0x338 ALT3 0x0 +#define VF610_PAD_PTA19__LCD32 0x024 0x000 ALT4 0x0 +#define VF610_PAD_PTA19__SAI2_TX_SYNC 0x024 0x000 ALT5 0x0 +#define VF610_PAD_PTA19__VIU_DATA17 0x024 0x000 ALT6 0x0 +#define VF610_PAD_PTA19__QSPI1_A_QSCK 0x024 0x374 ALT7 0x0 +#define VF610_PAD_PTA20__GPIO_10 0x028 0x000 ALT0 0x0 +#define VF610_PAD_PTA20__TRACED4 0x028 0x000 ALT1 0x0 +#define VF610_PAD_PTA20__LCD33 0x028 0x000 ALT4 0x0 +#define VF610_PAD_PTA20__UART3_TX 0x028 0x394 ALT6 0x0 +#define VF610_PAD_PTA20__DCU1_HSYNC 0x028 0x000 ALT7 0x0 +#define VF610_PAD_PTA21__GPIO_11 0x02C 0x000 ALT0 0x0 +#define VF610_PAD_PTA21__TRACED5 0x02C 0x000 ALT1 0x0 +#define VF610_PAD_PTA21__SAI2_RX_BCLK 0x02C 0x364 ALT5 0x0 +#define VF610_PAD_PTA21__UART3_RX 0x02C 0x390 ALT6 0x0 +#define VF610_PAD_PTA21__DCU1_VSYNC 0x02C 0x000 ALT7 0x0 +#define VF610_PAD_PTA22__GPIO_12 0x030 0x000 ALT0 0x0 +#define VF610_PAD_PTA22__TRACED6 0x030 0x000 ALT1 0x0 +#define VF610_PAD_PTA22__SAI2_RX_DATA 0x030 0x368 ALT5 0x0 +#define VF610_PAD_PTA22__I2C2_SCL 0x030 0x34C ALT6 0x0 +#define VF610_PAD_PTA22__DCU1_TAG 0x030 0x000 ALT7 0x0 +#define VF610_PAD_PTA23__GPIO_13 0x034 0x000 ALT0 0x0 +#define VF610_PAD_PTA23__TRACED7 0x034 0x000 ALT1 0x0 +#define VF610_PAD_PTA23__SAI2_RX_SYNC 0x034 0x36C ALT5 0x0 +#define VF610_PAD_PTA23__I2C2_SDA 0x034 0x350 ALT6 0x0 +#define VF610_PAD_PTA23__DCU1_DE 0x034 0x000 ALT7 0x0 +#define VF610_PAD_PTA24__GPIO_14 0x038 0x000 ALT0 0x0 +#define VF610_PAD_PTA24__TRACED8 0x038 0x000 ALT1 0x0 +#define VF610_PAD_PTA24__USB1_VBUS_EN 0x038 0x000 ALT2 0x0 +#define VF610_PAD_PTA24__ESDHC1_CLK 0x038 0x000 ALT5 0x0 +#define VF610_PAD_PTA24__DCU1_TCON4 0x038 0x000 ALT6 0x0 +#define VF610_PAD_PTA24__DDR_TEST_PAD_CTRL 0x038 0x000 ALT7 0x0 +#define VF610_PAD_PTA25__GPIO_15 0x03C 0x000 ALT0 0x0 +#define VF610_PAD_PTA25__TRACED9 0x03C 0x000 ALT1 0x0 +#define VF610_PAD_PTA25__USB1_VBUS_OC 0x03C 0x000 ALT2 0x0 +#define VF610_PAD_PTA25__ESDHC1_CMD 0x03C 0x000 ALT5 0x0 +#define VF610_PAD_PTA25__DCU1_TCON5 0x03C 0x000 ALT6 0x0 +#define VF610_PAD_PTA26__GPIO_16 0x040 0x000 ALT0 0x0 +#define VF610_PAD_PTA26__TRACED10 0x040 0x000 ALT1 0x0 +#define VF610_PAD_PTA26__SAI3_TX_BCLK 0x040 0x000 ALT2 0x0 +#define VF610_PAD_PTA26__ESDHC1_DAT0 0x040 0x000 ALT5 0x0 +#define VF610_PAD_PTA26__DCU1_TCON6 0x040 0x000 ALT6 0x0 +#define VF610_PAD_PTA27__GPIO_17 0x044 0x000 ALT0 0x0 +#define VF610_PAD_PTA27__TRACED11 0x044 0x000 ALT1 0x0 +#define VF610_PAD_PTA27__SAI3_RX_BCLK 0x044 0x000 ALT2 0x0 +#define VF610_PAD_PTA27__ESDHC1_DAT1 0x044 0x000 ALT5 0x0 +#define VF610_PAD_PTA27__DCU1_TCON7 0x044 0x000 ALT6 0x0 +#define VF610_PAD_PTA28__GPIO_18 0x048 0x000 ALT0 0x0 +#define VF610_PAD_PTA28__TRACED12 0x048 0x000 ALT1 0x0 +#define VF610_PAD_PTA28__SAI3_RX_DATA 0x048 0x000 ALT2 0x0 +#define VF610_PAD_PTA28__ENET1_1588_TMR0 0x048 0x000 ALT3 0x0 +#define VF610_PAD_PTA28__UART4_TX 0x048 0x000 ALT4 0x0 +#define VF610_PAD_PTA28__ESDHC1_DATA2 0x048 0x000 ALT5 0x0 +#define VF610_PAD_PTA28__DCU1_TCON8 0x048 0x000 ALT6 0x0 +#define VF610_PAD_PTA29__GPIO_19 0x04C 0x000 ALT0 0x0 +#define VF610_PAD_PTA29__TRACED13 0x04C 0x000 ALT1 0x0 +#define VF610_PAD_PTA29__SAI3_TX_DATA 0x04C 0x000 ALT2 0x0 +#define VF610_PAD_PTA29__ENET1_1588_TMR1 0x04C 0x000 ALT3 0x0 +#define VF610_PAD_PTA29__UART4_RX 0x04C 0x000 ALT4 0x0 +#define VF610_PAD_PTA29__ESDHC1_DAT3 0x04C 0x000 ALT5 0x0 +#define VF610_PAD_PTA29__DCU1_TCON9 0x04C 0x000 ALT6 0x0 +#define VF610_PAD_PTA30__GPIO_20 0x050 0x000 ALT0 0x0 +#define VF610_PAD_PTA30__TRACED14 0x050 0x000 ALT1 0x0 +#define VF610_PAD_PTA30__SAI3_RX_SYNC 0x050 0x000 ALT2 0x0 +#define VF610_PAD_PTA30__ENET1_1588_TMR2 0x050 0x000 ALT3 0x0 +#define VF610_PAD_PTA30__UART4_RTS 0x050 0x000 ALT4 0x0 +#define VF610_PAD_PTA30__I2C3_SCL 0x050 0x000 ALT5 0x0 +#define VF610_PAD_PTA30__UART3_TX 0x050 0x394 ALT7 0x1 +#define VF610_PAD_PTA31__GPIO_21 0x054 0x000 ALT0 0x0 +#define VF610_PAD_PTA31__TRACED15 0x054 0x000 ALT1 0x0 +#define VF610_PAD_PTA31__SAI3_TX_SYNC 0x054 0x000 ALT2 0x0 +#define VF610_PAD_PTA31__ENET1_1588_TMR3 0x054 0x000 ALT3 0x0 +#define VF610_PAD_PTA31__UART4_CTS 0x054 0x000 ALT4 0x0 +#define VF610_PAD_PTA31__I2C3_SDA 0x054 0x000 ALT5 0x0 +#define VF610_PAD_PTA31__UART3_RX 0x054 0x390 ALT7 0x1 +#define VF610_PAD_PTB0__GPIO_22 0x058 0x000 ALT0 0x0 +#define VF610_PAD_PTB0__FTM0_CH0 0x058 0x000 ALT1 0x0 +#define VF610_PAD_PTB0__ADC0_SE2 0x058 0x000 ALT2 0x0 +#define VF610_PAD_PTB0__TRACE_CTL 0x058 0x000 ALT3 0x0 +#define VF610_PAD_PTB0__LCD34 0x058 0x000 ALT4 0x0 +#define VF610_PAD_PTB0__SAI2_RX_BCLK 0x058 0x364 ALT5 0x1 +#define VF610_PAD_PTB0__VIU_DATA18 0x058 0x000 ALT6 0x0 +#define VF610_PAD_PTB0__QSPI1_A_QPCS0 0x058 0x000 ALT7 0x0 +#define VF610_PAD_PTB1__GPIO_23 0x05C 0x000 ALT0 0x0 +#define VF610_PAD_PTB1__FTM0_CH1 0x05C 0x000 ALT1 0x0 +#define VF610_PAD_PTB1__ADC0_SE3 0x05C 0x000 ALT2 0x0 +#define VF610_PAD_PTB1__SRC_RCON30 0x05C 0x000 ALT3 0x0 +#define VF610_PAD_PTB1__LCD35 0x05C 0x000 ALT4 0x0 +#define VF610_PAD_PTB1__SAI2_RX_DATA 0x05C 0x368 ALT5 0x1 +#define VF610_PAD_PTB1__VIU_DATA19 0x05C 0x000 ALT6 0x0 +#define VF610_PAD_PTB1__QSPI1_A_DATA3 0x05C 0x000 ALT7 0x0 +#define VF610_PAD_PTB2__GPIO_24 0x060 0x000 ALT0 0x0 +#define VF610_PAD_PTB2__FTM0_CH2 0x060 0x000 ALT1 0x0 +#define VF610_PAD_PTB2__ADC1_SE2 0x060 0x000 ALT2 0x0 +#define VF610_PAD_PTB2__SRC_RCON31 0x060 0x000 ALT3 0x0 +#define VF610_PAD_PTB2__LCD36 0x060 0x000 ALT4 0x0 +#define VF610_PAD_PTB2__SAI2_RX_SYNC 0x060 0x36C ALT5 0x1 +#define VF610_PAD_PTB2__VIDEO_IN0_DATA20 0x060 0x000 ALT6 0x0 +#define VF610_PAD_PTB2__QSPI1_A_DATA2 0x060 0x000 ALT7 0x0 +#define VF610_PAD_PTB3__GPIO_25 0x064 0x000 ALT0 0x0 +#define VF610_PAD_PTB3__FTM0_CH3 0x064 0x000 ALT1 0x0 +#define VF610_PAD_PTB3__ADC1_SE3 0x064 0x000 ALT2 0x0 +#define VF610_PAD_PTB3__PDB_EXTRIG 0x064 0x000 ALT3 0x0 +#define VF610_PAD_PTB3__LCD37 0x064 0x000 ALT4 0x0 +#define VF610_PAD_PTB3__VIU_DATA21 0x064 0x000 ALT6 0x0 +#define VF610_PAD_PTB3__QSPI1_A_DATA1 0x064 0x000 ALT7 0x0 +#define VF610_PAD_PTB4__GPIO_26 0x068 0x000 ALT0 0x0 +#define VF610_PAD_PTB4__FTM0_CH4 0x068 0x000 ALT1 0x0 +#define VF610_PAD_PTB4__UART1_TX 0x068 0x380 ALT2 0x0 +#define VF610_PAD_PTB4__ADC0_SE4 0x068 0x000 ALT3 0x0 +#define VF610_PAD_PTB4__LCD38 0x068 0x000 ALT4 0x0 +#define VF610_PAD_PTB4__VIU_FID 0x068 0x3A8 ALT5 0x0 +#define VF610_PAD_PTB4__VIU_DATA22 0x068 0x000 ALT6 0x0 +#define VF610_PAD_PTB4__QSPI1_A_DATA0 0x068 0x000 ALT7 0x0 +#define VF610_PAD_PTB5__GPIO_27 0x06C 0x000 ALT0 0x0 +#define VF610_PAD_PTB5__FTM0_CH5 0x06C 0x000 ALT1 0x0 +#define VF610_PAD_PTB5__UART1_RX 0x06C 0x37C ALT2 0x0 +#define VF610_PAD_PTB5__ADC1_SE4 0x06C 0x000 ALT3 0x0 +#define VF610_PAD_PTB5__LCD39 0x06C 0x000 ALT4 0x0 +#define VF610_PAD_PTB5__VIU_DE 0x06C 0x3A4 ALT5 0x0 +#define VF610_PAD_PTB5__QSPI1_A_DQS 0x06C 0x000 ALT7 0x0 +#define VF610_PAD_PTB6__GPIO_28 0x070 0x000 ALT0 0x0 +#define VF610_PAD_PTB6__FTM0_CH6 0x070 0x000 ALT1 0x0 +#define VF610_PAD_PTB6__UART1_RTS 0x070 0x000 ALT2 0x0 +#define VF610_PAD_PTB6__QSPI0_QPCS1_A 0x070 0x000 ALT3 0x0 +#define VF610_PAD_PTB6__LCD_LCD40 0x070 0x000 ALT4 0x0 +#define VF610_PAD_PTB6__FB_CLKOUT 0x070 0x000 ALT5 0x0 +#define VF610_PAD_PTB6__VIU_HSYNC 0x070 0x000 ALT6 0x0 +#define VF610_PAD_PTB6__UART2_TX 0x070 0x38C ALT7 0x0 +#define VF610_PAD_PTB7__GPIO_29 0x074 0x000 ALT0 0x0 +#define VF610_PAD_PTB7__FTM0_CH7 0x074 0x000 ALT1 0x0 +#define VF610_PAD_PTB7__UART1_CTS 0x074 0x378 ALT2 0x0 +#define VF610_PAD_PTB7__QSPI0_B_QPCS1 0x074 0x000 ALT3 0x0 +#define VF610_PAD_PTB7__LCD41 0x074 0x000 ALT4 0x0 +#define VF610_PAD_PTB7__VIU_VSYNC 0x074 0x000 ALT6 0x0 +#define VF610_PAD_PTB7__UART2_RX 0x074 0x388 ALT7 0x0 +#define VF610_PAD_PTB8__GPIO_30 0x078 0x000 ALT0 0x0 +#define VF610_PAD_PTB8__FTM1_CH0 0x078 0x32C ALT1 0x0 +#define VF610_PAD_PTB8__FTM1_QD_PHA 0x078 0x334 ALT3 0x1 +#define VF610_PAD_PTB8__VIU_DE 0x078 0x3A4 ALT5 0x1 +#define VF610_PAD_PTB8__DCU1_R6 0x078 0x000 ALT7 0x0 +#define VF610_PAD_PTB9__GPIO_31 0x07C 0x000 ALT0 0x0 +#define VF610_PAD_PTB9__FTM1_CH1 0x07C 0x330 ALT1 0x0 +#define VF610_PAD_PTB9__FTM1_QD_PHB 0x07C 0x338 ALT3 0x1 +#define VF610_PAD_PTB9__DCU1_R7 0x07C 0x000 ALT7 0x0 +#define VF610_PAD_PTB10__GPIO_32 0x080 0x000 ALT0 0x0 +#define VF610_PAD_PTB10__UART0_TX 0x080 0x000 ALT1 0x0 +#define VF610_PAD_PTB10__DCU0_TCON4 0x080 0x000 ALT4 0x0 +#define VF610_PAD_PTB10__VIU_DE 0x080 0x3A4 ALT5 0x2 +#define VF610_PAD_PTB10__CKO1 0x080 0x000 ALT6 0x0 +#define VF610_PAD_PTB10__ENET_TS_CLKIN 0x080 0x2F4 ALT7 0x1 +#define VF610_PAD_PTB11__GPIO_33 0x084 0x000 ALT0 0x0 +#define VF610_PAD_PTB11__UART0_RX 0x084 0x000 ALT1 0x0 +#define VF610_PAD_PTB11__DCU0_TCON5 0x084 0x000 ALT4 0x0 +#define VF610_PAD_PTB11__SNVS_ALARM_OUT_B 0x084 0x000 ALT5 0x0 +#define VF610_PAD_PTB11__CKO2 0x084 0x000 ALT6 0x0 +#define VF610_PAD_PTB11_ENET0_1588_TMR0 0x084 0x304 ALT7 0x0 +#define VF610_PAD_PTB12__GPIO_34 0x088 0x000 ALT0 0x0 +#define VF610_PAD_PTB12__UART0_RTS 0x088 0x000 ALT1 0x0 +#define VF610_PAD_PTB12__DSPI0_CS5 0x088 0x000 ALT3 0x0 +#define VF610_PAD_PTB12__DCU0_TCON6 0x088 0x000 ALT4 0x0 +#define VF610_PAD_PTB12__FB_AD1 0x088 0x000 ALT5 0x0 +#define VF610_PAD_PTB12__NMI 0x088 0x000 ALT6 0x0 +#define VF610_PAD_PTB12__ENET0_1588_TMR1 0x088 0x308 ALT7 0x0 +#define VF610_PAD_PTB13__GPIO_35 0x08C 0x000 ALT0 0x0 +#define VF610_PAD_PTB13__UART0_CTS 0x08C 0x000 ALT1 0x0 +#define VF610_PAD_PTB13__DSPI0_CS4 0x08C 0x000 ALT3 0x0 +#define VF610_PAD_PTB13__DCU0_TCON7 0x08C 0x000 ALT4 0x0 +#define VF610_PAD_PTB13__FB_AD0 0x08C 0x000 ALT5 0x0 +#define VF610_PAD_PTB13__TRACE_CTL 0x08C 0x000 ALT6 0x0 +#define VF610_PAD_PTB14__GPIO_36 0x090 0x000 ALT0 0x0 +#define VF610_PAD_PTB14__CAN0_RX 0x090 0x000 ALT1 0x0 +#define VF610_PAD_PTB14__I2C0_SCL 0x090 0x33C ALT2 0x1 +#define VF610_PAD_PTB14__DCU0_TCON8 0x090 0x000 ALT4 0x0 +#define VF610_PAD_PTB14__DCU1_PCLK 0x090 0x000 ALT7 0x0 +#define VF610_PAD_PTB15__GPIO_37 0x094 0x000 ALT0 0x0 +#define VF610_PAD_PTB15__CAN0_TX 0x094 0x000 ALT1 0x0 +#define VF610_PAD_PTB15__I2C0_SDA 0x094 0x340 ALT2 0x1 +#define VF610_PAD_PTB15__DCU0_TCON9 0x094 0x000 ALT4 0x0 +#define VF610_PAD_PTB15__VIU_PIX_CLK 0x094 0x3AC ALT7 0x0 +#define VF610_PAD_PTB16__GPIO_38 0x098 0x000 ALT0 0x0 +#define VF610_PAD_PTB16__CAN1_RX 0x098 0x000 ALT1 0x0 +#define VF610_PAD_PTB16__I2C1_SCL 0x098 0x344 ALT2 0x1 +#define VF610_PAD_PTB16__DCU0_TCON10 0x098 0x000 ALT4 0x0 +#define VF610_PAD_PTB17__GPIO_39 0x09C 0x000 ALT0 0x0 +#define VF610_PAD_PTB17__CAN1_TX 0x09C 0x000 ALT1 0x0 +#define VF610_PAD_PTB17__I2C1_SDA 0x09C 0x348 ALT2 0x1 +#define VF610_PAD_PTB17__DCU0_TCON11 0x09C 0x000 ALT4 0x0 +#define VF610_PAD_PTB18__GPIO_40 0x0A0 0x000 ALT0 0x0 +#define VF610_PAD_PTB18__DSPI0_CS1 0x0A0 0x000 ALT1 0x0 +#define VF610_PAD_PTB18__EXT_AUDIO_MCLK 0x0A0 0x2EC ALT2 0x2 +#define VF610_PAD_PTB18__VIU_DATA9 0x0A0 0x000 ALT6 0x0 +#define VF610_PAD_PTB19__GPIO_41 0x0A4 0x000 ALT0 0x0 +#define VF610_PAD_PTB19__DSPI0_CS0 0x0A4 0x000 ALT1 0x0 +#define VF610_PAD_PTB19__VIU_DATA10 0x0A4 0x000 ALT6 0x0 +#define VF610_PAD_PTB20__GPIO_42 0x0A8 0x000 ALT0 0x0 +#define VF610_PAD_PTB20__DSPI0_SIN 0x0A8 0x000 ALT1 0x0 +#define VF610_PAD_PTB20__LCD42 0x0A8 0x000 ALT4 0x0 +#define VF610_PAD_PTB20__VIU_DATA11 0x0A8 0x000 ALT6 0x0 +#define VF610_PAD_PTB21__GPIO_43 0x0AC 0x000 ALT0 0x0 +#define VF610_PAD_PTB21__DSPI0_SOUT 0x0AC 0x000 ALT1 0x0 +#define VF610_PAD_PTB21__LCD43 0x0AC 0x000 ALT4 0x0 +#define VF610_PAD_PTB21__VIU_DATA12 0x0AC 0x000 ALT6 0x0 +#define VF610_PAD_PTB21__DCU1_PCLK 0x0AC 0x000 ALT7 0x0 +#define VF610_PAD_PTB22__GPIO_44 0x0B0 0x000 ALT0 0x0 +#define VF610_PAD_PTB22__DSPI0_SCK 0x0B0 0x000 ALT1 0x0 +#define VF610_PAD_PTB22__VLCD 0x0B0 0x000 ALT4 0x0 +#define VF610_PAD_PTB22__VIU_FID 0x0B0 0x3A8 ALT5 0x1 +#define VF610_PAD_PTC0__GPIO_45 0x0B4 0x000 ALT0 0x0 +#define VF610_PAD_PTC0__ENET_RMII0_MDC 0x0B4 0x000 ALT1 0x0 +#define VF610_PAD_PTC0__FTM1_CH0 0x0B4 0x32C ALT2 0x1 +#define VF610_PAD_PTC0__DSPI0_CS3 0x0B4 0x000 ALT3 0x0 +#define VF610_PAD_PTC0__ESAI_SCKT 0x0B4 0x310 ALT4 0x0 +#define VF610_PAD_PTC0__ESDHC0_CLK 0x0B4 0x000 ALT5 0x0 +#define VF610_PAD_PTC0__VIU_DATA0 0x0B4 0x000 ALT6 0x0 +#define VF610_PAD_PTC0__SRC_RCON18 0x0B4 0x398 ALT7 0x0 +#define VF610_PAD_PTC1__GPIO_46 0x0B8 0x000 ALT0 0x0 +#define VF610_PAD_PTC1__ENET_RMII0_MDIO 0x0B8 0x000 ALT1 0x0 +#define VF610_PAD_PTC1__FTM1_CH1 0x0B8 0x330 ALT2 0x1 +#define VF610_PAD_PTC1__DSPI0_CS2 0x0B8 0x000 ALT3 0x0 +#define VF610_PAD_PTC1__ESAI_FST 0x0B8 0x30C ALT4 0x0 +#define VF610_PAD_PTC1__ESDHC0_CMD 0x0B8 0x000 ALT5 0x0 +#define VF610_PAD_PTC1__VIU_DATA1 0x0B8 0x000 ALT6 0x0 +#define VF610_PAD_PTC1__SRC_RCON19 0x0B8 0x39C ALT7 0x0 +#define VF610_PAD_PTC2__GPIO_47 0x0BC 0x000 ALT0 0x0 +#define VF610_PAD_PTC2__ENET_RMII0_CRS 0x0BC 0x000 ALT1 0x0 +#define VF610_PAD_PTC2__UART1_TX 0x0BC 0x380 ALT2 0x1 +#define VF610_PAD_PTC2__ESAI_SDO0 0x0BC 0x314 ALT4 0x0 +#define VF610_PAD_PTC2__ESDHC0_DAT0 0x0BC 0x000 ALT5 0x0 +#define VF610_PAD_PTC2__VIU_DATA2 0x0BC 0x000 ALT6 0x0 +#define VF610_PAD_PTC2__SRC_RCON20 0x0BC 0x3A0 ALT7 0x0 +#define VF610_PAD_PTC3__GPIO_48 0x0C0 0x000 ALT0 0x0 +#define VF610_PAD_PTC3__ENET_RMII0_RXD1 0x0C0 0x000 ALT1 0x0 +#define VF610_PAD_PTC3__UART1_RX 0x0C0 0x37C ALT2 0x1 +#define VF610_PAD_PTC3__ESAI_SDO1 0x0C0 0x318 ALT4 0x0 +#define VF610_PAD_PTC3__ESDHC0_DAT1 0x0C0 0x000 ALT5 0x0 +#define VF610_PAD_PTC3__VIU_DATA3 0x0C0 0x000 ALT6 0x0 +#define VF610_PAD_PTC3__DCU0_R0 0x0C0 0x000 ALT7 0x0 +#define VF610_PAD_PTC4__GPIO_49 0x0C4 0x000 ALT0 0x0 +#define VF610_PAD_PTC4__ENET_RMII0_RXD0 0x0C4 0x000 ALT1 0x0 +#define VF610_PAD_PTC4__UART1_RTS 0x0C4 0x000 ALT2 0x0 +#define VF610_PAD_PTC4__DSPI1_CS1 0x0C4 0x000 ALT3 0x0 +#define VF610_PAD_PTC4__ESAI_SDO2 0x0C4 0x31C ALT4 0x0 +#define VF610_PAD_PTC4__ESDHC0_DAT2 0x0C4 0x000 ALT5 0x0 +#define VF610_PAD_PTC4__VIU_DATA4 0x0C4 0x000 ALT6 0x0 +#define VF610_PAD_PTC4__DCU0_R1 0x0C4 0x000 ALT7 0x0 +#define VF610_PAD_PTC5__GPIO_50 0x0C8 0x000 ALT0 0x0 +#define VF610_PAD_PTC5__ENET_RMII0_RXER 0x0C8 0x000 ALT1 0x0 +#define VF610_PAD_PTC5__UART1_CTS 0x0C8 0x378 ALT2 0x1 +#define VF610_PAD_PTC5__DSPI1_CS0 0x0C8 0x300 ALT3 0x0 +#define VF610_PAD_PTC5__ESAI_SDO3 0x0C8 0x320 ALT4 0x0 +#define VF610_PAD_PTC5__ESDHC0_DAT3 0x0C8 0x000 ALT5 0x0 +#define VF610_PAD_PTC5__VIU_DATA5 0x0C8 0x000 ALT6 0x0 +#define VF610_PAD_PTC5__DCU0_G0 0x0C8 0x000 ALT7 0x0 +#define VF610_PAD_PTC6__GPIO_51 0x0CC 0x000 ALT0 0x0 +#define VF610_PAD_PTC6__ENET_RMII0_TXD1 0x0CC 0x000 ALT1 0x0 +#define VF610_PAD_PTC6__DSPI1_SIN 0x0CC 0x2FC ALT3 0x0 +#define VF610_PAD_PTC6__ESAI_SDI0 0x0CC 0x328 ALT4 0x0 +#define VF610_PAD_PTC6__ESDHC0_WP 0x0CC 0x000 ALT5 0x0 +#define VF610_PAD_PTC6__VIU_DATA6 0x0CC 0x000 ALT6 0x0 +#define VF610_PAD_PTC6__DCU0_G1 0x0CC 0x000 ALT7 0x0 +#define VF610_PAD_PTC7__GPIO_52 0x0D0 0x000 ALT0 0x0 +#define VF610_PAD_PTC7__ENET_RMII0_TXD0 0x0D0 0x000 ALT1 0x0 +#define VF610_PAD_PTC7__DSPI1_SOUT 0x0D0 0x000 ALT3 0x0 +#define VF610_PAD_PTC7__ESAI_SDI1 0x0D0 0x324 ALT4 0x0 +#define VF610_PAD_PTC7__VIU_DATA7 0x0D0 0x000 ALT6 0x0 +#define VF610_PAD_PTC7__DCU0_B0 0x0D0 0x000 ALT7 0x0 +#define VF610_PAD_PTC8__GPIO_53 0x0D4 0x000 ALT0 0x0 +#define VF610_PAD_PTC8__ENET_RMII0_TXEN 0x0D4 0x000 ALT1 0x0 +#define VF610_PAD_PTC8__DSPI1_SCK 0x0D4 0x2F8 ALT3 0x0 +#define VF610_PAD_PTC8__VIU_DATA8 0x0D4 0x000 ALT6 0x0 +#define VF610_PAD_PTC8__DCU0_B1 0x0D4 0x000 ALT7 0x0 +#define VF610_PAD_PTC9__GPIO_54 0x0D8 0x000 ALT0 0x0 +#define VF610_PAD_PTC9__ENET_RMII1_MDC 0x0D8 0x000 ALT1 0x0 +#define VF610_PAD_PTC9__ESAI_SCKT 0x0D8 0x310 ALT3 0x1 +#define VF610_PAD_PTC9__MLB_CLK 0x0D8 0x354 ALT6 0x1 +#define VF610_PAD_PTC9__DEBUG_OUT0 0x0D8 0x000 ALT7 0x0 +#define VF610_PAD_PTC10__GPIO_55 0x0DC 0x000 ALT0 0x0 +#define VF610_PAD_PTC10__ENET_RMII1_MDIO 0x0DC 0x000 ALT1 0x0 +#define VF610_PAD_PTC10__ESAI_FST 0x0DC 0x30C ALT3 0x1 +#define VF610_PAD_PTC10__MLB_SIGNAL 0x0DC 0x35C ALT6 0x1 +#define VF610_PAD_PTC10__DEBUG_OUT1 0x0DC 0x000 ALT7 0x0 +#define VF610_PAD_PTC11__GPIO_56 0x0E0 0x000 ALT0 0x0 +#define VF610_PAD_PTC11__ENET_RMII1_CRS 0x0E0 0x000 ALT1 0x0 +#define VF610_PAD_PTC11__ESAI_SDO0 0x0E0 0x314 ALT3 0x1 +#define VF610_PAD_PTC11__MLB_DATA 0x0E0 0x358 ALT6 0x1 +#define VF610_PAD_PTC11__DEBUG_OUT 0x0E0 0x000 ALT7 0x0 +#define VF610_PAD_PTC12__GPIO_57 0x0E4 0x000 ALT0 0x0 +#define VF610_PAD_PTC12__ENET_RMII_RXD1 0x0E4 0x000 ALT1 0x0 +#define VF610_PAD_PTC12__ESAI_SDO1 0x0E4 0x318 ALT3 0x1 +#define VF610_PAD_PTC12__SAI2_TX_BCLK 0x0E4 0x370 ALT5 0x1 +#define VF610_PAD_PTC12__DEBUG_OUT3 0x0E4 0x000 ALT7 0x0 +#define VF610_PAD_PTC13__GPIO_58 0x0E8 0x000 ALT0 0x0 +#define VF610_PAD_PTC13__ENET_RMII1_RXD0 0x0E8 0x000 ALT1 0x0 +#define VF610_PAD_PTC13__ESAI_SDO2 0x0E8 0x31C ALT3 0x1 +#define VF610_PAD_PTC13__SAI2_RX_BCLK 0x0E8 0x364 ALT5 0x2 +#define VF610_PAD_PTC13__DEBUG_OUT4 0x0E8 0x000 ALT7 0x0 +#define VF610_PAD_PTC14__GPIO_59 0x0EC 0x000 ALT0 0x0 +#define VF610_PAD_PTC14__ENET_RMII1_RXER 0x0EC 0x000 ALT1 0x0 +#define VF610_PAD_PTC14__ESAI_SDO3 0x0EC 0x320 ALT3 0x1 +#define VF610_PAD_PTC14__UART5_TX 0x0EC 0x000 ALT4 0x0 +#define VF610_PAD_PTC14__SAI2_RX_DATA 0x0EC 0x368 ALT5 0x2 +#define VF610_PAD_PTC14__ADC0_SE6 0x0EC 0x000 ALT6 0x0 +#define VF610_PAD_PTC14__DEBUG_OUT5 0x0EC 0x000 ALT7 0x0 +#define VF610_PAD_PTC15__GPIO_60 0x0F0 0x000 ALT0 0x0 +#define VF610_PAD_PTC15__ENET_RMII1_TXD1 0x0F0 0x000 ALT1 0x0 +#define VF610_PAD_PTC15__ESAI_SDI0 0x0F0 0x328 ALT3 0x1 +#define VF610_PAD_PTC15__UART5_RX 0x0F0 0x000 ALT4 0x0 +#define VF610_PAD_PTC15__SAI2_TX_DATA 0x0F0 0x000 ALT5 0x0 +#define VF610_PAD_PTC15__ADC0_SE7 0x0F0 0x000 ALT6 0x0 +#define VF610_PAD_PTC15__DEBUG_OUT6 0x0F0 0x000 ALT7 0x0 +#define VF610_PAD_PTC16__GPIO_61 0x0F4 0x000 ALT0 0x0 +#define VF610_PAD_PTC16__ENET_RMII1_TXD0 0x0F4 0x000 ALT1 0x0 +#define VF610_PAD_PTC16__ESAI_SDI1 0x0F4 0x324 ALT3 0x1 +#define VF610_PAD_PTC16__UART5_RTS 0x0F4 0x000 ALT4 0x0 +#define VF610_PAD_PTC16__SAI2_RX_SYNC 0x0F4 0x36C ALT5 0x2 +#define VF610_PAD_PTC16__ADC1_SE6 0x0F4 0x000 ALT6 0x0 +#define VF610_PAD_PTC16__DEBUG_OUT7 0x0F4 0x000 ALT7 0x0 +#define VF610_PAD_PTC17__GPIO_62 0x0F8 0x000 ALT0 0x0 +#define VF610_PAD_PTC17__ENET_RMII1_TXEN 0x0F8 0x000 ALT1 0x0 +#define VF610_PAD_PTC17__ADC1_SE7 0x0F8 0x000 ALT3 0x0 +#define VF610_PAD_PTC17__UART5_CTS 0x0F8 0x000 ALT4 0x0 +#define VF610_PAD_PTC17__SAI2_TX_SYNC 0x0F8 0x374 ALT5 0x1 +#define VF610_PAD_PTC17__USB1_SOF_PULSE 0x0F8 0x000 ALT6 0x0 +#define VF610_PAD_PTC17__DEBUG_OUT8 0x0F8 0x000 ALT7 0x0 +#define VF610_PAD_PTD31__GPIO_63 0x0FC 0x000 ALT0 0x0 +#define VF610_PAD_PTD31__FB_AD31 0x0FC 0x000 ALT1 0x0 +#define VF610_PAD_PTD31__NF_IO15 0x0FC 0x000 ALT2 0x0 +#define VF610_PAD_PTD31__FTM3_CH0 0x0FC 0x000 ALT4 0x0 +#define VF610_PAD_PTD31__DSPI2_CS1 0x0FC 0x000 ALT5 0x0 +#define VF610_PAD_PTD31__DEBUG_OUT9 0x0FC 0x000 ALT7 0x0 +#define VF610_PAD_PTD30__GPIO_64 0x100 0x000 ALT0 0x0 +#define VF610_PAD_PTD30__FB_AD30 0x100 0x000 ALT1 0x0 +#define VF610_PAD_PTD30__NF_IO14 0x100 0x000 ALT2 0x0 +#define VF610_PAD_PTD30__FTM3_CH1 0x100 0x000 ALT4 0x0 +#define VF610_PAD_PTD30__DSPI2_CS0 0x100 0x000 ALT5 0x0 +#define VF610_PAD_PTD30__DEBUG_OUT10 0x100 0x000 ALT7 0x0 +#define VF610_PAD_PTD29__GPIO_65 0x104 0x000 ALT0 0x0 +#define VF610_PAD_PTD29__FB_AD29 0x104 0x000 ALT1 0x0 +#define VF610_PAD_PTD29__NF_IO13 0x104 0x000 ALT2 0x0 +#define VF610_PAD_PTD29__FTM3_CH2 0x104 0x000 ALT4 0x0 +#define VF610_PAD_PTD29__DSPI2_SIN 0x104 0x000 ALT5 0x0 +#define VF610_PAD_PTD29__DEBUG_OUT11 0x104 0x000 ALT7 0x0 +#define VF610_PAD_PTD28__GPIO_66 0x108 0x000 ALT0 0x0 +#define VF610_PAD_PTD28__FB_AD28 0x108 0x000 ALT1 0x0 +#define VF610_PAD_PTD28__NF_IO12 0x108 0x000 ALT2 0x0 +#define VF610_PAD_PTD28__I2C2_SCL 0x108 0x34C ALT3 0x1 +#define VF610_PAD_PTD28__FTM3_CH3 0x108 0x000 ALT4 0x0 +#define VF610_PAD_PTD28__DSPI2_SOUT 0x108 0x000 ALT5 0x0 +#define VF610_PAD_PTD28__DEBUG_OUT12 0x108 0x000 ALT7 0x0 +#define VF610_PAD_PTD27__GPIO_67 0x10C 0x000 ALT0 0x0 +#define VF610_PAD_PTD27__FB_AD27 0x10C 0x000 ALT1 0x0 +#define VF610_PAD_PTD27__NF_IO11 0x10C 0x000 ALT2 0x0 +#define VF610_PAD_PTD27__I2C2_SDA 0x10C 0x350 ALT3 0x1 +#define VF610_PAD_PTD27__FTM3_CH4 0x10C 0x000 ALT4 0x0 +#define VF610_PAD_PTD27__DSPI2_SCK 0x10C 0x000 ALT5 0x0 +#define VF610_PAD_PTD27__DEBUG_OUT13 0x10C 0x000 ALT7 0x0 +#define VF610_PAD_PTD26__GPIO_68 0x110 0x000 ALT0 0x0 +#define VF610_PAD_PTD26__FB_AD26 0x110 0x000 ALT1 0x0 +#define VF610_PAD_PTD26__NF_IO10 0x110 0x000 ALT2 0x0 +#define VF610_PAD_PTD26__FTM3_CH5 0x110 0x000 ALT4 0x0 +#define VF610_PAD_PTD26__ESDHC1_WP 0x110 0x000 ALT5 0x0 +#define VF610_PAD_PTD26__DEBUG_OUT14 0x110 0x000 ALT7 0x0 +#define VF610_PAD_PTD25__GPIO_69 0x114 0x000 ALT0 0x0 +#define VF610_PAD_PTD25__FB_AD25 0x114 0x000 ALT1 0x0 +#define VF610_PAD_PTD25__NF_IO9 0x114 0x000 ALT2 0x0 +#define VF610_PAD_PTD25__FTM3_CH6 0x114 0x000 ALT4 0x0 +#define VF610_PAD_PTD25__DEBUG_OUT15 0x114 0x000 ALT7 0x0 +#define VF610_PAD_PTD24__GPIO_70 0x118 0x000 ALT0 0x0 +#define VF610_PAD_PTD24__FB_AD24 0x118 0x000 ALT1 0x0 +#define VF610_PAD_PTD24__NF_IO8 0x118 0x000 ALT2 0x0 +#define VF610_PAD_PTD24__FTM3_CH7 0x118 0x000 ALT4 0x0 +#define VF610_PAD_PTD24__DEBUG_OUT16 0x118 0x000 ALT7 0x0 +#define VF610_PAD_PTD23__GPIO_71 0x11C 0x000 ALT0 0x0 +#define VF610_PAD_PTD23__FB_AD23 0x11C 0x000 ALT1 0x0 +#define VF610_PAD_PTD23__NF_IO7 0x11C 0x000 ALT2 0x0 +#define VF610_PAD_PTD23__FTM2_CH0 0x11C 0x000 ALT3 0x0 +#define VF610_PAD_PTD23__ENET0_1588_TMR0 0x11C 0x304 ALT4 0x1 +#define VF610_PAD_PTD23__ESDHC0_DAT4 0x11C 0x000 ALT5 0x0 +#define VF610_PAD_PTD23__UART2_TX 0x11C 0x38C ALT6 0x1 +#define VF610_PAD_PTD23__DCU1_R3 0x11C 0x000 ALT7 0x0 +#define VF610_PAD_PTD22__GPIO_72 0x120 0x000 ALT0 0x0 +#define VF610_PAD_PTD22__FB_AD22 0x120 0x000 ALT1 0x0 +#define VF610_PAD_PTD22__NF_IO6 0x120 0x000 ALT2 0x0 +#define VF610_PAD_PTD22__FTM2_CH1 0x120 0x000 ALT3 0x0 +#define VF610_PAD_PTD22__ENET0_1588_TMR1 0x120 0x308 ALT4 0x1 +#define VF610_PAD_PTD22__ESDHC0_DAT5 0x120 0x000 ALT5 0x0 +#define VF610_PAD_PTD22__UART2_RX 0x120 0x388 ALT6 0x1 +#define VF610_PAD_PTD22__DCU1_R4 0x120 0x000 ALT7 0x0 +#define VF610_PAD_PTD21__GPIO_73 0x124 0x000 ALT0 0x0 +#define VF610_PAD_PTD21__FB_AD21 0x124 0x000 ALT1 0x0 +#define VF610_PAD_PTD21__NF_IO5 0x124 0x000 ALT2 0x0 +#define VF610_PAD_PTD21__ENET0_1588_TMR2 0x124 0x000 ALT4 0x0 +#define VF610_PAD_PTD21__ESDHC0_DAT6 0x124 0x000 ALT5 0x0 +#define VF610_PAD_PTD21__UART2_RTS 0x124 0x000 ALT6 0x0 +#define VF610_PAD_PTD21__DCU1_R5 0x124 0x000 ALT7 0x0 +#define VF610_PAD_PTD20__GPIO_74 0x128 0x000 ALT0 0x0 +#define VF610_PAD_PTD20__FB_AD20 0x128 0x000 ALT1 0x0 +#define VF610_PAD_PTD20__NF_IO4 0x128 0x000 ALT2 0x0 +#define VF610_PAD_PTD20__ENET0_1588_TMR3 0x128 0x000 ALT4 0x0 +#define VF610_PAD_PTD20__ESDHC0_DAT7 0x128 0x000 ALT5 0x0 +#define VF610_PAD_PTD20__UART2_CTS 0x128 0x384 ALT6 0x0 +#define VF610_PAD_PTD20__DCU1_R0 0x128 0x000 ALT7 0x0 +#define VF610_PAD_PTD19__GPIO_75 0x12C 0x000 ALT0 0x0 +#define VF610_PAD_PTD19__FB_AD19 0x12C 0x000 ALT1 0x0 +#define VF610_PAD_PTD19__NF_IO3 0x12C 0x000 ALT2 0x0 +#define VF610_PAD_PTD19__ESAI_SCKR 0x12C 0x000 ALT3 0x0 +#define VF610_PAD_PTD19__I2C0_SCL 0x12C 0x33C ALT4 0x2 +#define VF610_PAD_PTD19__FTM2_QD_PHA 0x12C 0x000 ALT5 0x0 +#define VF610_PAD_PTD19__DCU1_R1 0x12C 0x000 ALT7 0x0 +#define VF610_PAD_PTD18__GPIO_76 0x130 0x000 ALT0 0x0 +#define VF610_PAD_PTD18__FB_AD18 0x130 0x000 ALT1 0x0 +#define VF610_PAD_PTD18__NF_IO2 0x130 0x000 ALT2 0x0 +#define VF610_PAD_PTD18__ESAI_FSR 0x130 0x000 ALT3 0x0 +#define VF610_PAD_PTD18__I2C0_SDA 0x130 0x340 ALT4 0x2 +#define VF610_PAD_PTD18__FTM2_QD_PHB 0x130 0x000 ALT5 0x0 +#define VF610_PAD_PTD18__DCU1_G0 0x130 0x000 ALT7 0x0 +#define VF610_PAD_PTD17__GPIO_77 0x134 0x000 ALT0 0x0 +#define VF610_PAD_PTD17__FB_AD17 0x134 0x000 ALT1 0x0 +#define VF610_PAD_PTD17__NF_IO1 0x134 0x000 ALT2 0x0 +#define VF610_PAD_PTD17__ESAI_HCKR 0x134 0x000 ALT3 0x0 +#define VF610_PAD_PTD17__I2C1_SCL 0x134 0x344 ALT4 0x2 +#define VF610_PAD_PTD17__DCU1_G1 0x134 0x000 ALT7 0x0 +#define VF610_PAD_PTD16__GPIO_78 0x138 0x000 ALT0 0x0 +#define VF610_PAD_PTD16__FB_AD16 0x138 0x000 ALT1 0x0 +#define VF610_PAD_PTD16__NF_IO0 0x138 0x000 ALT2 0x0 +#define VF610_PAD_PTD16__ESAI_HCKT 0x138 0x000 ALT3 0x0 +#define VF610_PAD_PTD16__I2C1_SDA 0x138 0x348 ALT4 0x2 +#define VF610_PAD_PTD16__DCU1_G2 0x138 0x000 ALT7 0x0 +#define VF610_PAD_PTD0__GPIO_79 0x13C 0x000 ALT0 0x0 +#define VF610_PAD_PTD0__QSPI0_A_QSCK 0x13C 0x000 ALT1 0x0 +#define VF610_PAD_PTD0__UART2_TX 0x13C 0x38C ALT2 0x2 +#define VF610_PAD_PTD0__FB_AD15 0x13C 0x000 ALT4 0x0 +#define VF610_PAD_PTD0__SPDIF_EXTCLK 0x13C 0x000 ALT5 0x0 +#define VF610_PAD_PTD0__DEBUG_OUT17 0x13C 0x000 ALT7 0x0 +#define VF610_PAD_PTD1__GPIO_80 0x140 0x000 ALT0 0x0 +#define VF610_PAD_PTD1__QSPI0_A_CS0 0x140 0x000 ALT1 0x0 +#define VF610_PAD_PTD1__UART2_RX 0x140 0x388 ALT2 0x2 +#define VF610_PAD_PTD1__FB_AD14 0x140 0x000 ALT4 0x0 +#define VF610_PAD_PTD1__SPDIF_IN1 0x140 0x000 ALT5 0x0 +#define VF610_PAD_PTD1__DEBUG_OUT18 0x140 0x000 ALT7 0x0 +#define VF610_PAD_PTD2__GPIO_81 0x144 0x000 ALT0 0x0 +#define VF610_PAD_PTD2__QSPI0_A_DATA3 0x144 0x000 ALT1 0x0 +#define VF610_PAD_PTD2__UART2_RTS 0x144 0x000 ALT2 0x0 +#define VF610_PAD_PTD2__DSPI1_CS3 0x144 0x000 ALT3 0x0 +#define VF610_PAD_PTD2__FB_AD13 0x144 0x000 ALT4 0x0 +#define VF610_PAD_PTD2__SPDIF_OUT1 0x144 0x000 ALT5 0x0 +#define VF610_PAD_PTD2__DEBUG_OUT19 0x144 0x000 ALT7 0x0 +#define VF610_PAD_PTD3__GPIO_82 0x148 0x000 ALT0 0x0 +#define VF610_PAD_PTD3__QSPI0_A_DATA2 0x148 0x000 ALT1 0x0 +#define VF610_PAD_PTD3__UART2_CTS 0x148 0x384 ALT2 0x1 +#define VF610_PAD_PTD3__DSPI1_CS2 0x148 0x000 ALT3 0x0 +#define VF610_PAD_PTD3__FB_AD12 0x148 0x000 ALT4 0x0 +#define VF610_PAD_PTD3__SPDIF_PLOCK 0x148 0x000 ALT5 0x0 +#define VF610_PAD_PTD3__DEBUG_OUT20 0x148 0x000 ALT7 0x0 +#define VF610_PAD_PTD4__GPIO_83 0x14C 0x000 ALT0 0x0 +#define VF610_PAD_PTD4__QSPI0_A_DATA1 0x14C 0x000 ALT1 0x0 +#define VF610_PAD_PTD4__DSPI1_CS1 0x14C 0x000 ALT3 0x0 +#define VF610_PAD_PTD4__FB_AD11 0x14C 0x000 ALT4 0x0 +#define VF610_PAD_PTD4__SPDIF_SRCLK 0x14C 0x000 ALT5 0x0 +#define VF610_PAD_PTD4__DEBUG_OUT21 0x14C 0x000 ALT7 0x0 +#define VF610_PAD_PTD5__GPIO_84 0x150 0x000 ALT0 0x0 +#define VF610_PAD_PTD5__QSPI0_A_DATA0 0x150 0x000 ALT1 0x0 +#define VF610_PAD_PTD5__DSPI1_CS0 0x150 0x300 ALT3 0x1 +#define VF610_PAD_PTD5__FB_AD10 0x150 0x000 ALT4 0x0 +#define VF610_PAD_PTD5__DEBUG_OUT22 0x150 0x000 ALT7 0x0 +#define VF610_PAD_PTD6__GPIO_85 0x154 0x000 ALT0 0x0 +#define VF610_PAD_PTD6__QSPI1_A_DQS 0x154 0x000 ALT1 0x0 +#define VF610_PAD_PTD6__DSPI1_SIN 0x154 0x2FC ALT3 0x1 +#define VF610_PAD_PTD6__FB_AD9 0x154 0x000 ALT4 0x0 +#define VF610_PAD_PTD6__DEBUG_OUT23 0x154 0x000 ALT7 0x0 +#define VF610_PAD_PTD7__GPIO_86 0x158 0x000 ALT0 0x0 +#define VF610_PAD_PTD7__QSPI0_B_QSCK 0x158 0x000 ALT1 0x0 +#define VF610_PAD_PTD7__DSPI1_SOUT 0x158 0x000 ALT3 0x0 +#define VF610_PAD_PTD7__FB_AD8 0x158 0x000 ALT4 0x0 +#define VF610_PAD_PTD7__DEBUG_OUT24 0x158 0x000 ALT7 0x0 +#define VF610_PAD_PTD8__GPIO_87 0x15C 0x000 ALT0 0x0 +#define VF610_PAD_PTD8__QSPI0_B_CS0 0x15C 0x000 ALT1 0x0 +#define VF610_PAD_PTD8__FB_CLKOUT 0x15C 0x000 ALT2 0x0 +#define VF610_PAD_PTD8__DSPI1_SCK 0x15C 0x2F8 ALT3 0x1 +#define VF610_PAD_PTD8__FB_AD7 0x15C 0x000 ALT4 0x0 +#define VF610_PAD_PTD8__DEBUG_OUT25 0x15C 0x000 ALT7 0x0 +#define VF610_PAD_PTD9__GPIO_88 0x160 0x000 ALT0 0x0 +#define VF610_PAD_PTD9__QSPI0_B_DATA3 0x160 0x000 ALT1 0x0 +#define VF610_PAD_PTD9__DSPI3_CS1 0x160 0x000 ALT2 0x0 +#define VF610_PAD_PTD9__FB_AD6 0x160 0x000 ALT4 0x0 +#define VF610_PAD_PTD9__SAI1_TX_SYNC 0x160 0x360 ALT6 0x0 +#define VF610_PAD_PTD9__DCU1_B0 0x160 0x000 ALT7 0x0 +#define VF610_PAD_PTD10__GPIO_89 0x164 0x000 ALT0 0x0 +#define VF610_PAD_PTD10__QSPI0_B_DATA2 0x164 0x000 ALT1 0x0 +#define VF610_PAD_PTD10__DSPI3_CS0 0x164 0x000 ALT2 0x0 +#define VF610_PAD_PTD10__FB_AD5 0x164 0x000 ALT4 0x0 +#define VF610_PAD_PTD10__DCU1_B1 0x164 0x000 ALT7 0x0 +#define VF610_PAD_PTD11__GPIO_90 0x168 0x000 ALT0 0x0 +#define VF610_PAD_PTD11__QSPI0_B_DATA1 0x168 0x000 ALT1 0x0 +#define VF610_PAD_PTD11__DSPI3_SIN 0x168 0x000 ALT2 0x0 +#define VF610_PAD_PTD11__FB_AD4 0x168 0x000 ALT4 0x0 +#define VF610_PAD_PTD11__DEBUG_OUT26 0x168 0x000 ALT7 0x0 +#define VF610_PAD_PTD12__GPIO_91 0x16C 0x000 ALT0 0x0 +#define VF610_PAD_PTD12__QSPI0_B_DATA0 0x16C 0x000 ALT1 0x0 +#define VF610_PAD_PTD12__DSPI3_SOUT 0x16C 0x000 ALT2 0x0 +#define VF610_PAD_PTD12__FB_AD3 0x16C 0x000 ALT4 0x0 +#define VF610_PAD_PTD12__DEBUG_OUT27 0x16C 0x000 ALT7 0x0 +#define VF610_PAD_PTD13__GPIO_92 0x170 0x000 ALT0 0x0 +#define VF610_PAD_PTD13__QSPI0_B_DQS 0x170 0x000 ALT1 0x0 +#define VF610_PAD_PTD13__DSPI3_SCK 0x170 0x000 ALT2 0x0 +#define VF610_PAD_PTD13__FB_AD2 0x170 0x000 ALT4 0x0 +#define VF610_PAD_PTD13__DEBUG_OUT28 0x170 0x000 ALT7 0x0 +#define VF610_PAD_PTB23__GPIO_93 0x174 0x000 ALT0 0x0 +#define VF610_PAD_PTB23__SAI0_TX_BCLK 0x174 0x000 ALT1 0x0 +#define VF610_PAD_PTB23__UART1_TX 0x174 0x380 ALT2 0x2 +#define VF610_PAD_PTB23__SRC_RCON18 0x174 0x398 ALT3 0x1 +#define VF610_PAD_PTB23__FB_MUXED_ALE 0x174 0x000 ALT4 0x0 +#define VF610_PAD_PTB23__FB_TS_B 0x174 0x000 ALT5 0x0 +#define VF610_PAD_PTB23__UART3_RTS 0x174 0x000 ALT6 0x0 +#define VF610_PAD_PTB23__DCU1_G3 0x174 0x000 ALT7 0x0 +#define VF610_PAD_PTB24__GPIO_94 0x178 0x000 ALT0 0x0 +#define VF610_PAD_PTB24__SAI0_RX_BCLK 0x178 0x000 ALT1 0x0 +#define VF610_PAD_PTB24__UART1_RX 0x178 0x37C ALT2 0x2 +#define VF610_PAD_PTB24__SRC_RCON19 0x178 0x39C ALT3 0x1 +#define VF610_PAD_PTB24__FB_MUXED_TSIZ0 0x178 0x000 ALT4 0x0 +#define VF610_PAD_PTB24__NF_WE_B 0x178 0x000 ALT5 0x0 +#define VF610_PAD_PTB24__UART3_CTS 0x178 0x000 ALT6 0x0 +#define VF610_PAD_PTB24__DCU1_G4 0x178 0x000 ALT7 0x0 +#define VF610_PAD_PTB25__GPIO_95 0x17C 0x000 ALT0 0x0 +#define VF610_PAD_PTB25__SAI0_RX_DATA 0x17C 0x000 ALT1 0x0 +#define VF610_PAD_PTB25__UART1_RTS 0x17C 0x000 ALT2 0x0 +#define VF610_PAD_PTB25__SRC_RCON20 0x17C 0x3A0 ALT3 0x1 +#define VF610_PAD_PTB25__FB_CS1_B 0x17C 0x000 ALT4 0x0 +#define VF610_PAD_PTB25__NF_CE0_B 0x17C 0x000 ALT5 0x0 +#define VF610_PAD_PTB25__DCU1_G5 0x17C 0x000 ALT7 0x0 +#define VF610_PAD_PTB26__GPIO_96 0x180 0x000 ALT0 0x0 +#define VF610_PAD_PTB26__SAI0_TX_DATA 0x180 0x000 ALT1 0x0 +#define VF610_PAD_PTB26__UART1_CTS 0x180 0x378 ALT2 0x2 +#define VF610_PAD_PTB26__SRC_RCON21 0x180 0x000 ALT3 0x0 +#define VF610_PAD_PTB26__FB_CS0_B 0x180 0x000 ALT4 0x0 +#define VF610_PAD_PTB26__NF_CE1_B 0x180 0x000 ALT5 0x0 +#define VF610_PAD_PTB26__DCU1_G6 0x180 0x000 ALT7 0x0 +#define VF610_PAD_PTB27__GPIO_97 0x184 0x000 ALT0 0x0 +#define VF610_PAD_PTB27__SAI0_RX_SYNC 0x184 0x000 ALT1 0x0 +#define VF610_PAD_PTB27__SRC_RCON22 0x184 0x000 ALT3 0x0 +#define VF610_PAD_PTB27__FB_OE_B 0x184 0x000 ALT4 0x0 +#define VF610_PAD_PTB27__FB_MUXED_TBST_B 0x184 0x000 ALT5 0x0 +#define VF610_PAD_PTB27__NF_RE_B 0x184 0x000 ALT6 0x0 +#define VF610_PAD_PTB27__DCU1_G7 0x184 0x000 ALT7 0x0 +#define VF610_PAD_PTB28__GPIO_98 0x188 0x000 ALT0 0x0 +#define VF610_PAD_PTB28__SAI0_TX_SYNC 0x188 0x000 ALT1 0x0 +#define VF610_PAD_PTB28__SRC_RCON23 0x188 0x000 ALT3 0x0 +#define VF610_PAD_PTB28__FB_RW_B 0x188 0x000 ALT4 0x0 +#define VF610_PAD_PTB28__DCU1_B6 0x188 0x000 ALT7 0x0 +#define VF610_PAD_PTC26__GPIO_99 0x18C 0x000 ALT0 0x0 +#define VF610_PAD_PTC26__SAI1_TX_BCLK 0x18C 0x000 ALT1 0x0 +#define VF610_PAD_PTC26__DSPI0_CS5 0x18C 0x000 ALT2 0x0 +#define VF610_PAD_PTC26__SRC_RCON24 0x18C 0x000 ALT3 0x0 +#define VF610_PAD_PTC26__FB_TA_B 0x18C 0x000 ALT4 0x0 +#define VF610_PAD_PTC26__NF_RB_B 0x18C 0x000 ALT5 0x0 +#define VF610_PAD_PTC26__DCU1_B7 0x18C 0x000 ALT7 0x0 +#define VF610_PAD_PTC27__GPIO_100 0x190 0x000 ALT0 0x0 +#define VF610_PAD_PTC27__SAI1_RX_BCLK 0x190 0x000 ALT1 0x0 +#define VF610_PAD_PTC27__DSPI0_CS4 0x190 0x000 ALT2 0x0 +#define VF610_PAD_PTC27__SRC_RCON25 0x190 0x000 ALT3 0x0 +#define VF610_PAD_PTC27__FB_BE3_B 0x190 0x000 ALT4 0x0 +#define VF610_PAD_PTC27__FB_CS3_B 0x190 0x000 ALT5 0x0 +#define VF610_PAD_PTC27__NF_ALE 0x190 0x000 ALT6 0x0 +#define VF610_PAD_PTC27__DCU1_B2 0x190 0x000 ALT7 0x0 +#define VF610_PAD_PTC28__GPIO_101 0x194 0x000 ALT0 0x0 +#define VF610_PAD_PTC28__SAI1_RX_DATA 0x194 0x000 ALT1 0x0 +#define VF610_PAD_PTC28__DSPI0_CS3 0x194 0x000 ALT2 0x0 +#define VF610_PAD_PTC28__SRC_RCON26 0x194 0x000 ALT3 0x0 +#define VF610_PAD_PTC28__FB_BE2_B 0x194 0x000 ALT4 0x0 +#define VF610_PAD_PTC28__FB_CS2_B 0x194 0x000 ALT5 0x0 +#define VF610_PAD_PTC28__NF_CLE 0x194 0x000 ALT6 0x0 +#define VF610_PAD_PTC28__DCU1_B3 0x194 0x000 ALT7 0x0 +#define VF610_PAD_PTC29__GPIO_102 0x198 0x000 ALT0 0x0 +#define VF610_PAD_PTC29__SAI1_TX_DATA 0x198 0x000 ALT1 0x0 +#define VF610_PAD_PTC29__DSPI0_CS2 0x198 0x000 ALT2 0x0 +#define VF610_PAD_PTC29__SRC_RCON27 0x198 0x000 ALT3 0x0 +#define VF610_PAD_PTC29__FB_BE1_B 0x198 0x000 ALT4 0x0 +#define VF610_PAD_PTC29__FB_MUXED_TSIZE1 0x198 0x000 ALT5 0x0 +#define VF610_PAD_PTC29__DCU1_B4 0x198 0x000 ALT7 0x0 +#define VF610_PAD_PTC30__GPIO_103 0x19C 0x000 ALT0 0x0 +#define VF610_PAD_PTC30__SAI1_RX_SYNC 0x19C 0x000 ALT1 0x0 +#define VF610_PAD_PTC30__DSPI1_CS2 0x19C 0x000 ALT2 0x0 +#define VF610_PAD_PTC30__SRC_RCON28 0x19C 0x000 ALT3 0x0 +#define VF610_PAD_PTC30__FB_MUXED_BE0_B 0x19C 0x000 ALT4 0x0 +#define VF610_PAD_PTC30__FB_TSIZ0 0x19C 0x000 ALT5 0x0 +#define VF610_PAD_PTC30__ADC0_SE5 0x19C 0x000 ALT6 0x0 +#define VF610_PAD_PTC30__DCU1_B5 0x19C 0x000 ALT7 0x0 +#define VF610_PAD_PTC31__GPIO_104 0x1A0 0x000 ALT0 0x0 +#define VF610_PAD_PTC31__SAI1_TX_SYNC 0x1A0 0x360 ALT1 0x1 +#define VF610_PAD_PTC31__SRC_RCON29 0x1A0 0x000 ALT3 0x0 +#define VF610_PAD_PTC31__ADC1_SE5 0x1A0 0x000 ALT6 0x0 +#define VF610_PAD_PTC31__DCU1_B6 0x1A0 0x000 ALT7 0x0 +#define VF610_PAD_PTE0__GPIO_105 0x1A4 0x000 ALT0 0x0 +#define VF610_PAD_PTE0__DCU0_HSYNC 0x1A4 0x000 ALT1 0x0 +#define VF610_PAD_PTE0__SRC_BMODE1 0x1A4 0x000 ALT2 0x0 +#define VF610_PAD_PTE0__LCD0 0x1A4 0x000 ALT4 0x0 +#define VF610_PAD_PTE0__DEBUG_OUT29 0x1A4 0x000 ALT7 0x0 +#define VF610_PAD_PTE1__GPIO_106 0x1A8 0x000 ALT0 0x0 +#define VF610_PAD_PTE1__DCU0_VSYNC 0x1A8 0x000 ALT1 0x0 +#define VF610_PAD_PTE1__SRC_BMODE0 0x1A8 0x000 ALT2 0x0 +#define VF610_PAD_PTE1__LCD1 0x1A8 0x000 ALT4 0x0 +#define VF610_PAD_PTE1__DEBUG_OUT30 0x1A8 0x000 ALT7 0x0 +#define VF610_PAD_PTE2__GPIO_107 0x1AC 0x000 ALT0 0x0 +#define VF610_PAD_PTE2__DCU0_PCLK 0x1AC 0x000 ALT1 0x0 +#define VF610_PAD_PTE2__LCD2 0x1AC 0x000 ALT4 0x0 +#define VF610_PAD_PTE2__DEBUG_OUT31 0x1AC 0x000 ALT7 0x0 +#define VF610_PAD_PTE3__GPIO_108 0x1B0 0x000 ALT0 0x0 +#define VF610_PAD_PTE3__DCU0_TAG 0x1B0 0x000 ALT1 0x0 +#define VF610_PAD_PTE3__LCD3 0x1B0 0x000 ALT4 0x0 +#define VF610_PAD_PTE3__DEBUG_OUT32 0x1B0 0x000 ALT7 0x0 +#define VF610_PAD_PTE4__GPIO_109 0x1B4 0x000 ALT0 0x0 +#define VF610_PAD_PTE4__DCU0_DE 0x1B4 0x000 ALT1 0x0 +#define VF610_PAD_PTE4__LCD4 0x1B4 0x000 ALT4 0x0 +#define VF610_PAD_PTE4__DEBUG_OUT33 0x1B4 0x000 ALT7 0x0 +#define VF610_PAD_PTE5__GPIO_110 0x1B8 0x000 ALT0 0x0 +#define VF610_PAD_PTE5__DCU0_R0 0x1B8 0x000 ALT1 0x0 +#define VF610_PAD_PTE5__LCD5 0x1B8 0x000 ALT4 0x0 +#define VF610_PAD_PTE5__DEBUG_OUT34 0x1B8 0x000 ALT7 0x0 +#define VF610_PAD_PTE6__GPIO_111 0x1BC 0x000 ALT0 0x0 +#define VF610_PAD_PTE6__DCU0_R1 0x1BC 0x000 ALT1 0x0 +#define VF610_PAD_PTE6__LCD6 0x1BC 0x000 ALT4 0x0 +#define VF610_PAD_PTE6__DEBUG_OUT35 0x1BC 0x000 ALT7 0x0 +#define VF610_PAD_PTE7__GPIO_112 0x1C0 0x000 ALT0 0x0 +#define VF610_PAD_PTE7__DCU0_R2 0x1C0 0x000 ALT1 0x0 +#define VF610_PAD_PTE7__SRC_RCON0 0x1C0 0x000 ALT3 0x0 +#define VF610_PAD_PTE7__LCD7 0x1C0 0x000 ALT4 0x0 +#define VF610_PAD_PTE7__DEBUG_OUT36 0x1C0 0x000 ALT7 0x0 +#define VF610_PAD_PTE8__GPIO_113 0x1C4 0x000 ALT0 0x0 +#define VF610_PAD_PTE8__DCU0_R3 0x1C4 0x000 ALT1 0x0 +#define VF610_PAD_PTE8__SRC_RCON1 0x1C4 0x000 ALT3 0x0 +#define VF610_PAD_PTE8__LCD8 0x1C4 0x000 ALT4 0x0 +#define VF610_PAD_PTE8__DEBUG_OUT37 0x1C4 0x000 ALT7 0x0 +#define VF610_PAD_PTE9__GPIO_114 0x1C8 0x000 ALT0 0x0 +#define VF610_PAD_PTE9__DCU0_R4 0x1C8 0x000 ALT1 0x0 +#define VF610_PAD_PTE9__SRC_RCON2 0x1C8 0x000 ALT3 0x0 +#define VF610_PAD_PTE9__LCD9 0x1C8 0x000 ALT4 0x0 +#define VF610_PAD_PTE9__DEBUG_OUT38 0x1C8 0x000 ALT7 0x0 +#define VF610_PAD_PTE10__GPIO_115 0x1CC 0x000 ALT0 0x0 +#define VF610_PAD_PTE10__DCU0_R5 0x1CC 0x000 ALT1 0x0 +#define VF610_PAD_PTE10__SRC_RCON3 0x1CC 0x000 ALT3 0x0 +#define VF610_PAD_PTE10__LCD10 0x1CC 0x000 ALT4 0x0 +#define VF610_PAD_PTE10__DEBUG_OUT39 0x1CC 0x000 ALT7 0x0 +#define VF610_PAD_PTE11__GPIO_116 0x1D0 0x000 ALT0 0x0 +#define VF610_PAD_PTE11__DCU0_R6 0x1D0 0x000 ALT1 0x0 +#define VF610_PAD_PTE11__SRC_RCON4 0x1D0 0x000 ALT3 0x0 +#define VF610_PAD_PTE11__LCD11 0x1D0 0x000 ALT4 0x0 +#define VF610_PAD_PTE11__DEBUG_OUT40 0x1D0 0x000 ALT7 0x0 +#define VF610_PAD_PTE12__GPIO_117 0x1D4 0x000 ALT0 0x0 +#define VF610_PAD_PTE12__DCU0_R7 0x1D4 0x000 ALT1 0x0 +#define VF610_PAD_PTE12__DSPI1_CS3 0x1D4 0x000 ALT2 0x0 +#define VF610_PAD_PTE12__SRC_RCON5 0x1D4 0x000 ALT3 0x0 +#define VF610_PAD_PTE12__LCD12 0x1D4 0x000 ALT4 0x0 +#define VF610_PAD_PTE12__LPT_ALT0 0x1D4 0x000 ALT7 0x0 +#define VF610_PAD_PTE13__GPIO_118 0x1D8 0x000 ALT0 0x0 +#define VF610_PAD_PTE13__DCU0_G0 0x1D8 0x000 ALT1 0x0 +#define VF610_PAD_PTE13__LCD13 0x1D8 0x000 ALT4 0x0 +#define VF610_PAD_PTE13__DEBUG_OUT41 0x1D8 0x000 ALT7 0x0 +#define VF610_PAD_PTE14__GPIO_119 0x1DC 0x000 ALT0 0x0 +#define VF610_PAD_PTE14__DCU0_G1 0x1DC 0x000 ALT1 0x0 +#define VF610_PAD_PTE14__LCD14 0x1DC 0x000 ALT4 0x0 +#define VF610_PAD_PTE14__DEBUG_OUT42 0x1DC 0x000 ALT7 0x0 +#define VF610_PAD_PTE15__GPIO_120 0x1E0 0x000 ALT0 0x0 +#define VF610_PAD_PTE15__DCU0_G2 0x1E0 0x000 ALT1 0x0 +#define VF610_PAD_PTE15__SRC_RCON6 0x1E0 0x000 ALT3 0x0 +#define VF610_PAD_PTE15__LCD15 0x1E0 0x000 ALT4 0x0 +#define VF610_PAD_PTE15__DEBUG_OUT43 0x1E0 0x000 ALT7 0x0 +#define VF610_PAD_PTE16__GPIO_121 0x1E4 0x000 ALT0 0x0 +#define VF610_PAD_PTE16__DCU0_G3 0x1E4 0x000 ALT1 0x0 +#define VF610_PAD_PTE16__SRC_RCON7 0x1E4 0x000 ALT3 0x0 +#define VF610_PAD_PTE16__LCD16 0x1E4 0x000 ALT4 0x0 +#define VF610_PAD_PTE17__GPIO_122 0x1E8 0x000 ALT0 0x0 +#define VF610_PAD_PTE17__DCU0_G4 0x1E8 0x000 ALT1 0x0 +#define VF610_PAD_PTE17__SRC_RCON8 0x1E8 0x000 ALT3 0x0 +#define VF610_PAD_PTE17__LCD17 0x1E8 0x000 ALT4 0x0 +#define VF610_PAD_PTE18__GPIO_123 0x1EC 0x000 ALT0 0x0 +#define VF610_PAD_PTE18__DCU0_G5 0x1EC 0x000 ALT1 0x0 +#define VF610_PAD_PTE18__SRC_RCON9 0x1EC 0x000 ALT3 0x0 +#define VF610_PAD_PTE18__LCD18 0x1EC 0x000 ALT4 0x0 +#define VF610_PAD_PTE19__GPIO_124 0x1F0 0x000 ALT0 0x0 +#define VF610_PAD_PTE19__DCU0_G6 0x1F0 0x000 ALT1 0x0 +#define VF610_PAD_PTE19__SRC_RCON10 0x1F0 0x000 ALT3 0x0 +#define VF610_PAD_PTE19__LCD19 0x1F0 0x000 ALT4 0x0 +#define VF610_PAD_PTE19__I2C0_SCL 0x1F0 0x33C ALT5 0x3 +#define VF610_PAD_PTE20__GPIO_125 0x1F4 0x000 ALT0 0x0 +#define VF610_PAD_PTE20__DCU0_G7 0x1F4 0x000 ALT1 0x0 +#define VF610_PAD_PTE20__SRC_RCON11 0x1F4 0x000 ALT3 0x0 +#define VF610_PAD_PTE20__LCD20 0x1F4 0x000 ALT4 0x0 +#define VF610_PAD_PTE20__I2C0_SDA 0x1F4 0x340 ALT5 0x3 +#define VF610_PAD_PTE20__EWM_IN 0x1F4 0x000 ALT7 0x0 +#define VF610_PAD_PTE21__GPIO_126 0x1F8 0x000 ALT0 0x0 +#define VF610_PAD_PTE21__DCU0_B0 0x1F8 0x000 ALT1 0x0 +#define VF610_PAD_PTE21__LCD21 0x1F8 0x000 ALT4 0x0 +#define VF610_PAD_PTE22__GPIO_127 0x1FC 0x000 ALT0 0x0 +#define VF610_PAD_PTE22__DCU0_B1 0x1FC 0x000 ALT1 0x0 +#define VF610_PAD_PTE22__LCD22 0x1FC 0x000 ALT4 0x0 +#define VF610_PAD_PTE23__GPIO_128 0x200 0x000 ALT0 0x0 +#define VF610_PAD_PTE23__DCU0_B2 0x200 0x000 ALT1 0x0 +#define VF610_PAD_PTE23__SRC_RCON12 0x200 0x000 ALT3 0x0 +#define VF610_PAD_PTE23__LCD23 0x200 0x000 ALT4 0x0 +#define VF610_PAD_PTE24__GPIO_129 0x204 0x000 ALT0 0x0 +#define VF610_PAD_PTE24__DCU0_B3 0x204 0x000 ALT1 0x0 +#define VF610_PAD_PTE24__SRC_RCON13 0x204 0x000 ALT3 0x0 +#define VF610_PAD_PTE24__LCD24 0x204 0x000 ALT4 0x0 +#define VF610_PAD_PTE25__GPIO_130 0x208 0x000 ALT0 0x0 +#define VF610_PAD_PTE25__DCU0_B4 0x208 0x000 ALT1 0x0 +#define VF610_PAD_PTE25__SRC_RCON14 0x208 0x000 ALT3 0x0 +#define VF610_PAD_PTE25__LCD25 0x208 0x000 ALT4 0x0 +#define VF610_PAD_PTE26__GPIO_131 0x20C 0x000 ALT0 0x0 +#define VF610_PAD_PTE26__DCU0_B5 0x20C 0x000 ALT1 0x0 +#define VF610_PAD_PTE26__SRC_RCON15 0x20C 0x000 ALT3 0x0 +#define VF610_PAD_PTE26__LCD26 0x20C 0x000 ALT4 0x0 +#define VF610_PAD_PTE27__GPIO_132 0x210 0x000 ALT0 0x0 +#define VF610_PAD_PTE27__DCU0_B6 0x210 0x000 ALT1 0x0 +#define VF610_PAD_PTE27__SRC_RCON16 0x210 0x000 ALT3 0x0 +#define VF610_PAD_PTE27__LCD27 0x210 0x000 ALT4 0x0 +#define VF610_PAD_PTE27__I2C1_SCL 0x210 0x344 ALT5 0x3 +#define VF610_PAD_PTE28__GPIO_133 0x214 0x000 ALT0 0x0 +#define VF610_PAD_PTE28__DCU0_B7 0x214 0x000 ALT1 0x0 +#define VF610_PAD_PTE28__SRC_RCON17 0x214 0x000 ALT3 0x0 +#define VF610_PAD_PTE28__LCD28 0x214 0x000 ALT4 0x0 +#define VF610_PAD_PTE28__I2C1_SDA 0x214 0x348 ALT5 0x3 +#define VF610_PAD_PTE28__EWM_OUT 0x214 0x000 ALT7 0x0 +#define VF610_PAD_PTA7__GPIO_134 0x218 0x000 ALT0 0x0 +#define VF610_PAD_PTA7__VIU_PIX_CLK 0x218 0x3AC ALT1 0x1 + +#endif diff --git a/arch/arm/boot/dts/vf610-twr.dts b/arch/arm/boot/dts/vf610-twr.dts new file mode 100644 index 000000000000..b3905f5bcaf9 --- /dev/null +++ b/arch/arm/boot/dts/vf610-twr.dts @@ -0,0 +1,57 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +/dts-v1/; +#include "vf610.dtsi" + +/ { + model = "VF610 Tower Board"; + compatible = "fsl,vf610-twr", "fsl,vf610"; + + chosen { + bootargs = "console=ttyLP1,115200"; + }; + + memory { + reg = <0x80000000 0x8000000>; + }; + + clocks { + audio_ext { + compatible = "fixed-clock"; + clock-frequency = <24576000>; + }; + + enet_ext { + compatible = "fixed-clock"; + clock-frequency = <50000000>; + }; + }; + +}; + +&fec0 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec0_1>; + status = "okay"; +}; + +&fec1 { + phy-mode = "rmii"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fec1_1>; + status = "okay"; +}; + +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_1>; + status = "okay"; +}; diff --git a/arch/arm/boot/dts/vf610.dtsi b/arch/arm/boot/dts/vf610.dtsi new file mode 100644 index 000000000000..e1eb7dadda80 --- /dev/null +++ b/arch/arm/boot/dts/vf610.dtsi @@ -0,0 +1,464 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include "skeleton.dtsi" +#include "vf610-pinfunc.h" +#include <dt-bindings/clock/vf610-clock.h> + +/ { + aliases { + serial0 = &uart0; + serial1 = &uart1; + serial2 = &uart2; + serial3 = &uart3; + serial4 = &uart4; + serial5 = &uart5; + gpio0 = &gpio1; + gpio1 = &gpio2; + gpio2 = &gpio3; + gpio3 = &gpio4; + gpio4 = &gpio5; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + compatible = "arm,cortex-a5"; + device_type = "cpu"; + reg = <0x0>; + next-level-cache = <&L2>; + }; + }; + + clocks { + #address-cells = <1>; + #size-cells = <0>; + + sxosc { + compatible = "fixed-clock"; + clock-frequency = <32768>; + }; + + fxosc { + compatible = "fixed-clock"; + clock-frequency = <24000000>; + }; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + interrupt-parent = <&intc>; + ranges; + + aips0: aips-bus@40000000 { + compatible = "fsl,aips-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&intc>; + reg = <0x40000000 0x70000>; + ranges; + + intc: interrupt-controller@40002000 { + compatible = "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + #address-cells = <1>; + #size-cells = <1>; + interrupt-controller; + reg = <0x40003000 0x1000>, + <0x40002100 0x100>; + }; + + L2: l2-cache@40006000 { + compatible = "arm,pl310-cache"; + reg = <0x40006000 0x1000>; + cache-unified; + cache-level = <2>; + arm,data-latency = <1 1 1>; + arm,tag-latency = <2 2 2>; + }; + + uart0: serial@40027000 { + compatible = "fsl,vf610-lpuart"; + reg = <0x40027000 0x1000>; + interrupts = <0 61 0x00>; + clocks = <&clks VF610_CLK_UART0>; + clock-names = "ipg"; + status = "disabled"; + }; + + uart1: serial@40028000 { + compatible = "fsl,vf610-lpuart"; + reg = <0x40028000 0x1000>; + interrupts = <0 62 0x04>; + clocks = <&clks VF610_CLK_UART1>; + clock-names = "ipg"; + status = "disabled"; + }; + + uart2: serial@40029000 { + compatible = "fsl,vf610-lpuart"; + reg = <0x40029000 0x1000>; + interrupts = <0 63 0x04>; + clocks = <&clks VF610_CLK_UART2>; + clock-names = "ipg"; + status = "disabled"; + }; + + uart3: serial@4002a000 { + compatible = "fsl,vf610-lpuart"; + reg = <0x4002a000 0x1000>; + interrupts = <0 64 0x04>; + clocks = <&clks VF610_CLK_UART3>; + clock-names = "ipg"; + status = "disabled"; + }; + + sai2: sai@40031000 { + compatible = "fsl,vf610-sai"; + reg = <0x40031000 0x1000>; + interrupts = <0 86 0x04>; + clocks = <&clks VF610_CLK_SAI2>; + clock-names = "sai"; + status = "disabled"; + }; + + pit: pit@40037000 { + compatible = "fsl,vf610-pit"; + reg = <0x40037000 0x1000>; + interrupts = <0 39 0x04>; + clocks = <&clks VF610_CLK_PIT>; + clock-names = "pit"; + }; + + wdog@4003e000 { + compatible = "fsl,vf610-wdt", "fsl,imx21-wdt"; + reg = <0x4003e000 0x1000>; + clocks = <&clks VF610_CLK_WDT>; + clock-names = "wdog"; + }; + + qspi0: quadspi@40044000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,vf610-qspi"; + reg = <0x40044000 0x1000>; + interrupts = <0 24 0x04>; + clocks = <&clks VF610_CLK_QSPI0_EN>, + <&clks VF610_CLK_QSPI0>; + clock-names = "qspi_en", "qspi"; + status = "disabled"; + }; + + iomuxc: iomuxc@40048000 { + compatible = "fsl,vf610-iomuxc"; + reg = <0x40048000 0x1000>; + #gpio-range-cells = <3>; + + /* functions and groups pins */ + + dcu0 { + pinctrl_dcu0_1: dcu0grp_1 { + fsl,pins = < + VF610_PAD_PTB8__GPIO_30 0x42 + VF610_PAD_PTE0__DCU0_HSYNC 0x42 + VF610_PAD_PTE1__DCU0_VSYNC 0x42 + VF610_PAD_PTE2__DCU0_PCLK 0x42 + VF610_PAD_PTE4__DCU0_DE 0x42 + VF610_PAD_PTE5__DCU0_R0 0x42 + VF610_PAD_PTE6__DCU0_R1 0x42 + VF610_PAD_PTE7__DCU0_R2 0x42 + VF610_PAD_PTE8__DCU0_R3 0x42 + VF610_PAD_PTE9__DCU0_R4 0x42 + VF610_PAD_PTE10__DCU0_R5 0x42 + VF610_PAD_PTE11__DCU0_R6 0x42 + VF610_PAD_PTE12__DCU0_R7 0x42 + VF610_PAD_PTE13__DCU0_G0 0x42 + VF610_PAD_PTE14__DCU0_G1 0x42 + VF610_PAD_PTE15__DCU0_G2 0x42 + VF610_PAD_PTE16__DCU0_G3 0x42 + VF610_PAD_PTE17__DCU0_G4 0x42 + VF610_PAD_PTE18__DCU0_G5 0x42 + VF610_PAD_PTE19__DCU0_G6 0x42 + VF610_PAD_PTE20__DCU0_G7 0x42 + VF610_PAD_PTE21__DCU0_B0 0x42 + VF610_PAD_PTE22__DCU0_B1 0x42 + VF610_PAD_PTE23__DCU0_B2 0x42 + VF610_PAD_PTE24__DCU0_B3 0x42 + VF610_PAD_PTE25__DCU0_B4 0x42 + VF610_PAD_PTE26__DCU0_B5 0x42 + VF610_PAD_PTE27__DCU0_B6 0x42 + VF610_PAD_PTE28__DCU0_B7 0x42 + >; + }; + }; + + dspi0 { + pinctrl_dspi0_1: dspi0grp_1 { + fsl,pins = < + VF610_PAD_PTB19__DSPI0_CS0 0x1182 + VF610_PAD_PTB20__DSPI0_SIN 0x1181 + VF610_PAD_PTB21__DSPI0_SOUT 0x1182 + VF610_PAD_PTB22__DSPI0_SCK 0x1182 + >; + }; + }; + + esdhc1 { + pinctrl_esdhc1_1: esdhc1grp_1 { + fsl,pins = < + VF610_PAD_PTA24__ESDHC1_CLK 0x31ef + VF610_PAD_PTA25__ESDHC1_CMD 0x31ef + VF610_PAD_PTA26__ESDHC1_DAT0 0x31ef + VF610_PAD_PTA27__ESDHC1_DAT1 0x31ef + VF610_PAD_PTA28__ESDHC1_DATA2 0x31ef + VF610_PAD_PTA29__ESDHC1_DAT3 0x31ef + VF610_PAD_PTA7__GPIO_134 0x219d + >; + }; + }; + + fec0 { + pinctrl_fec0_1: fec0grp_1 { + fsl,pins = < + VF610_PAD_PTA6__RMII_CLKIN 0x30d1 + VF610_PAD_PTC0__ENET_RMII0_MDC 0x30d3 + VF610_PAD_PTC1__ENET_RMII0_MDIO 0x30d1 + VF610_PAD_PTC2__ENET_RMII0_CRS 0x30d1 + VF610_PAD_PTC3__ENET_RMII0_RXD1 0x30d1 + VF610_PAD_PTC4__ENET_RMII0_RXD0 0x30d1 + VF610_PAD_PTC5__ENET_RMII0_RXER 0x30d1 + VF610_PAD_PTC6__ENET_RMII0_TXD1 0x30d2 + VF610_PAD_PTC7__ENET_RMII0_TXD0 0x30d2 + VF610_PAD_PTC8__ENET_RMII0_TXEN 0x30d2 + >; + }; + }; + + fec1 { + pinctrl_fec1_1: fec1grp_1 { + fsl,pins = < + VF610_PAD_PTC9__ENET_RMII1_MDC 0x30d2 + VF610_PAD_PTC10__ENET_RMII1_MDIO 0x30d3 + VF610_PAD_PTC11__ENET_RMII1_CRS 0x30d1 + VF610_PAD_PTC12__ENET_RMII_RXD1 0x30d1 + VF610_PAD_PTC13__ENET_RMII1_RXD0 0x30d1 + VF610_PAD_PTC14__ENET_RMII1_RXER 0x30d1 + VF610_PAD_PTC15__ENET_RMII1_TXD1 0x30d2 + VF610_PAD_PTC16__ENET_RMII1_TXD0 0x30d2 + VF610_PAD_PTC17__ENET_RMII1_TXEN 0x30d2 + >; + }; + }; + + i2c0 { + pinctrl_i2c0_1: i2c0grp_1 { + fsl,pins = < + VF610_PAD_PTB14__I2C0_SCL 0x30d3 + VF610_PAD_PTB15__I2C0_SDA 0x30d3 + >; + }; + }; + + pwm0 { + pinctrl_pwm0_1: pwm0grp_1 { + fsl,pins = < + VF610_PAD_PTB0__FTM0_CH0 0x1582 + VF610_PAD_PTB1__FTM0_CH1 0x1582 + VF610_PAD_PTB2__FTM0_CH2 0x1582 + VF610_PAD_PTB3__FTM0_CH3 0x1582 + VF610_PAD_PTB6__FTM0_CH6 0x1582 + VF610_PAD_PTB7__FTM0_CH7 0x1582 + >; + }; + }; + + qspi0 { + pinctrl_qspi0_1: qspi0grp_1 { + fsl,pins = < + VF610_PAD_PTD0__QSPI0_A_QSCK 0x307b + VF610_PAD_PTD1__QSPI0_A_CS0 0x307f + VF610_PAD_PTD2__QSPI0_A_DATA3 0x3073 + VF610_PAD_PTD3__QSPI0_A_DATA2 0x3073 + VF610_PAD_PTD4__QSPI0_A_DATA1 0x3073 + VF610_PAD_PTD5__QSPI0_A_DATA0 0x307b + VF610_PAD_PTD7__QSPI0_B_QSCK 0x307b + VF610_PAD_PTD8__QSPI0_B_CS0 0x307f + VF610_PAD_PTD9__QSPI0_B_DATA3 0x3073 + VF610_PAD_PTD10__QSPI0_B_DATA2 0x3073 + VF610_PAD_PTD11__QSPI0_B_DATA1 0x3073 + VF610_PAD_PTD12__QSPI0_B_DATA0 0x307b + >; + }; + }; + + sai2 { + pinctrl_sai2_1: sai2grp_1 { + fsl,pins = < + VF610_PAD_PTA16__SAI2_TX_BCLK 0x02ed + VF610_PAD_PTA18__SAI2_TX_DATA 0x02ee + VF610_PAD_PTA19__SAI2_TX_SYNC 0x02ed + VF610_PAD_PTA21__SAI2_RX_BCLK 0x02ed + VF610_PAD_PTA22__SAI2_RX_DATA 0x02ed + VF610_PAD_PTA23__SAI2_RX_SYNC 0x02ed + VF610_PAD_PTB18__EXT_AUDIO_MCLK 0x02ed + >; + }; + }; + + uart1 { + pinctrl_uart1_1: uart1grp_1 { + fsl,pins = < + VF610_PAD_PTB4__UART1_TX 0x21a2 + VF610_PAD_PTB5__UART1_RX 0x21a1 + >; + }; + }; + + usbvbus { + pinctrl_usbvbus_1: usbvbusgrp_1 { + fsl,pins = < + VF610_PAD_PTA24__USB1_VBUS_EN 0x219c + VF610_PAD_PTA16__USB0_VBUS_EN 0x219c + >; + }; + }; + + }; + + gpio1: gpio@40049000 { + compatible = "fsl,vf610-gpio"; + reg = <0x40049000 0x1000 0x400ff000 0x40>; + interrupts = <0 107 0x04>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&iomuxc 0 0 32>; + }; + + gpio2: gpio@4004a000 { + compatible = "fsl,vf610-gpio"; + reg = <0x4004a000 0x1000 0x400ff040 0x40>; + interrupts = <0 108 0x04>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&iomuxc 0 32 32>; + }; + + gpio3: gpio@4004b000 { + compatible = "fsl,vf610-gpio"; + reg = <0x4004b000 0x1000 0x400ff080 0x40>; + interrupts = <0 109 0x04>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&iomuxc 0 64 32>; + }; + + gpio4: gpio@4004c000 { + compatible = "fsl,vf610-gpio"; + reg = <0x4004c000 0x1000 0x400ff0c0 0x40>; + interrupts = <0 110 0x04>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&iomuxc 0 96 32>; + }; + + gpio5: gpio@4004d000 { + compatible = "fsl,vf610-gpio"; + reg = <0x4004d000 0x1000 0x400ff100 0x40>; + interrupts = <0 111 0x04>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-ranges = <&iomuxc 0 128 7>; + }; + + anatop@40050000 { + compatible = "fsl,vf610-anatop"; + reg = <0x40050000 0x1000>; + }; + + i2c0: i2c@40066000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,vf610-i2c"; + reg = <0x40066000 0x1000>; + interrupts =<0 71 0x04>; + clocks = <&clks VF610_CLK_I2C0>; + clock-names = "ipg"; + status = "disabled"; + }; + + clks: ccm@4006b000 { + compatible = "fsl,vf610-ccm"; + reg = <0x4006b000 0x1000>; + #clock-cells = <1>; + }; + }; + + aips1: aips-bus@40080000 { + compatible = "fsl,aips-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x40080000 0x80000>; + ranges; + + uart4: serial@400a9000 { + compatible = "fsl,vf610-lpuart"; + reg = <0x400a9000 0x1000>; + interrupts = <0 65 0x04>; + clocks = <&clks VF610_CLK_UART4>; + clock-names = "ipg"; + status = "disabled"; + }; + + uart5: serial@400aa000 { + compatible = "fsl,vf610-lpuart"; + reg = <0x400aa000 0x1000>; + interrupts = <0 66 0x04>; + clocks = <&clks VF610_CLK_UART5>; + clock-names = "ipg"; + status = "disabled"; + }; + + fec0: ethernet@400d0000 { + compatible = "fsl,mvf600-fec"; + reg = <0x400d0000 0x1000>; + interrupts = <0 78 0x04>; + clocks = <&clks VF610_CLK_ENET>, + <&clks VF610_CLK_ENET>, + <&clks VF610_CLK_ENET>; + clock-names = "ipg", "ahb", "ptp"; + status = "disabled"; + }; + + fec1: ethernet@400d1000 { + compatible = "fsl,mvf600-fec"; + reg = <0x400d1000 0x1000>; + interrupts = <0 79 0x04>; + clocks = <&clks VF610_CLK_ENET>, + <&clks VF610_CLK_ENET>, + <&clks VF610_CLK_ENET>; + clock-names = "ipg", "ahb", "ptp"; + status = "disabled"; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/vt8500-bv07.dts b/arch/arm/boot/dts/vt8500-bv07.dts index 877b33afa7ed..87f33310e2bc 100644 --- a/arch/arm/boot/dts/vt8500-bv07.dts +++ b/arch/arm/boot/dts/vt8500-bv07.dts @@ -30,3 +30,7 @@ }; }; }; + +&uart0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/vt8500.dtsi b/arch/arm/boot/dts/vt8500.dtsi index 4a4b96f6827e..51d0e912c8f5 100644 --- a/arch/arm/boot/dts/vt8500.dtsi +++ b/arch/arm/boot/dts/vt8500.dtsi @@ -11,6 +11,23 @@ / { compatible = "via,vt8500"; + cpus { + #address-cells = <0>; + #size-cells = <0>; + + cpu { + device_type = "cpu"; + compatible = "arm,arm926ej-s"; + }; + }; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + serial2 = &uart2; + serial3 = &uart3; + }; + soc { #address-cells = <1>; #size-cells = <1>; @@ -111,32 +128,36 @@ reg = <0xd8050400 0x100>; }; - uart@d8200000 { + uart0: serial@d8200000 { compatible = "via,vt8500-uart"; reg = <0xd8200000 0x1040>; interrupts = <32>; clocks = <&clkuart0>; + status = "disabled"; }; - uart@d82b0000 { + uart1: serial@d82b0000 { compatible = "via,vt8500-uart"; reg = <0xd82b0000 0x1040>; interrupts = <33>; clocks = <&clkuart1>; + status = "disabled"; }; - uart@d8210000 { + uart2: serial@d8210000 { compatible = "via,vt8500-uart"; reg = <0xd8210000 0x1040>; interrupts = <47>; clocks = <&clkuart2>; + status = "disabled"; }; - uart@d82c0000 { + uart3: serial@d82c0000 { compatible = "via,vt8500-uart"; reg = <0xd82c0000 0x1040>; interrupts = <50>; clocks = <&clkuart3>; + status = "disabled"; }; rtc@d8100000 { diff --git a/arch/arm/boot/dts/wm8505-ref.dts b/arch/arm/boot/dts/wm8505-ref.dts index edd2cec3d37f..e3e6b9eb09d0 100644 --- a/arch/arm/boot/dts/wm8505-ref.dts +++ b/arch/arm/boot/dts/wm8505-ref.dts @@ -30,3 +30,7 @@ }; }; }; + +&uart0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/wm8505.dtsi b/arch/arm/boot/dts/wm8505.dtsi index b2bf359e852f..a1a854b8a454 100644 --- a/arch/arm/boot/dts/wm8505.dtsi +++ b/arch/arm/boot/dts/wm8505.dtsi @@ -12,11 +12,24 @@ compatible = "wm,wm8505"; cpus { - cpu@0 { - compatible = "arm,arm926ejs"; + #address-cells = <0>; + #size-cells = <0>; + + cpu { + device_type = "cpu"; + compatible = "arm,arm926ej-s"; }; }; + aliases { + serial0 = &uart0; + serial1 = &uart1; + serial2 = &uart2; + serial3 = &uart3; + serial4 = &uart4; + serial5 = &uart5; + }; + soc { #address-cells = <1>; #size-cells = <1>; @@ -68,6 +81,13 @@ clock-frequency = <25000000>; }; + plla: plla { + #clock-cells = <0>; + compatible = "via,vt8500-pll-clock"; + clocks = <&ref25>; + reg = <0x200>; + }; + pllb: pllb { #clock-cells = <0>; compatible = "via,vt8500-pll-clock"; @@ -75,6 +95,48 @@ reg = <0x204>; }; + pllc: pllc { + #clock-cells = <0>; + compatible = "via,vt8500-pll-clock"; + clocks = <&ref25>; + reg = <0x208>; + }; + + plld: plld { + #clock-cells = <0>; + compatible = "via,vt8500-pll-clock"; + clocks = <&ref25>; + reg = <0x20c>; + }; + + clkarm: arm { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&plla>; + divisor-reg = <0x300>; + }; + + clkahb: ahb { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&pllb>; + divisor-reg = <0x304>; + }; + + clkapb: apb { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&pllb>; + divisor-reg = <0x350>; + }; + + clkddr: ddr { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&plld>; + divisor-reg = <0x310>; + }; + clkuart0: uart0 { #clock-cells = <0>; compatible = "via,vt8500-device-clock"; @@ -163,46 +225,52 @@ reg = <0xd8050400 0x100>; }; - uart@d8200000 { + uart0: serial@d8200000 { compatible = "via,vt8500-uart"; reg = <0xd8200000 0x1040>; interrupts = <32>; clocks = <&clkuart0>; + status = "disabled"; }; - uart@d82b0000 { + uart1: serial@d82b0000 { compatible = "via,vt8500-uart"; reg = <0xd82b0000 0x1040>; interrupts = <33>; clocks = <&clkuart1>; + status = "disabled"; }; - uart@d8210000 { + uart2: serial@d8210000 { compatible = "via,vt8500-uart"; reg = <0xd8210000 0x1040>; interrupts = <47>; clocks = <&clkuart2>; + status = "disabled"; }; - uart@d82c0000 { + uart3: serial@d82c0000 { compatible = "via,vt8500-uart"; reg = <0xd82c0000 0x1040>; interrupts = <50>; clocks = <&clkuart3>; + status = "disabled"; }; - uart@d8370000 { + uart4: serial@d8370000 { compatible = "via,vt8500-uart"; reg = <0xd8370000 0x1040>; interrupts = <31>; clocks = <&clkuart4>; + status = "disabled"; }; - uart@d8380000 { + uart5: serial@d8380000 { compatible = "via,vt8500-uart"; reg = <0xd8380000 0x1040>; interrupts = <30>; clocks = <&clkuart5>; + status = "disabled"; }; rtc@d8100000 { diff --git a/arch/arm/boot/dts/wm8650-mid.dts b/arch/arm/boot/dts/wm8650-mid.dts index 61671a0d9ede..dd0d1b602388 100644 --- a/arch/arm/boot/dts/wm8650-mid.dts +++ b/arch/arm/boot/dts/wm8650-mid.dts @@ -32,3 +32,6 @@ }; }; +&uart0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/wm8650.dtsi b/arch/arm/boot/dts/wm8650.dtsi index dd8464eeb40d..7525982262ac 100644 --- a/arch/arm/boot/dts/wm8650.dtsi +++ b/arch/arm/boot/dts/wm8650.dtsi @@ -11,6 +11,21 @@ / { compatible = "wm,wm8650"; + cpus { + #address-cells = <0>; + #size-cells = <0>; + + cpu { + device_type = "cpu"; + compatible = "arm,arm926ej-s"; + }; + }; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + }; + soc { #address-cells = <1>; #size-cells = <1>; @@ -77,6 +92,55 @@ reg = <0x204>; }; + pllc: pllc { + #clock-cells = <0>; + compatible = "wm,wm8650-pll-clock"; + clocks = <&ref25>; + reg = <0x208>; + }; + + plld: plld { + #clock-cells = <0>; + compatible = "wm,wm8650-pll-clock"; + clocks = <&ref25>; + reg = <0x20c>; + }; + + plle: plle { + #clock-cells = <0>; + compatible = "wm,wm8650-pll-clock"; + clocks = <&ref25>; + reg = <0x210>; + }; + + clkarm: arm { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&plla>; + divisor-reg = <0x300>; + }; + + clkahb: ahb { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&pllb>; + divisor-reg = <0x304>; + }; + + clkapb: apb { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&pllb>; + divisor-reg = <0x320>; + }; + + clkddr: ddr { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&plld>; + divisor-reg = <0x310>; + }; + clkuart0: uart0 { #clock-cells = <0>; compatible = "via,vt8500-device-clock"; @@ -93,14 +157,7 @@ enable-bit = <2>; }; - arm: arm { - #clock-cells = <0>; - compatible = "via,vt8500-device-clock"; - clocks = <&plla>; - divisor-reg = <0x300>; - }; - - sdhc: sdhc { + clksdhc: sdhc { #clock-cells = <0>; compatible = "via,vt8500-device-clock"; clocks = <&pllb>; @@ -140,18 +197,20 @@ reg = <0xd8050400 0x100>; }; - uart@d8200000 { + uart0: serial@d8200000 { compatible = "via,vt8500-uart"; reg = <0xd8200000 0x1040>; interrupts = <32>; clocks = <&clkuart0>; + status = "disabled"; }; - uart@d82b0000 { + uart1: serial@d82b0000 { compatible = "via,vt8500-uart"; reg = <0xd82b0000 0x1040>; interrupts = <33>; clocks = <&clkuart1>; + status = "disabled"; }; rtc@d8100000 { diff --git a/arch/arm/boot/dts/wm8750-apc8750.dts b/arch/arm/boot/dts/wm8750-apc8750.dts new file mode 100644 index 000000000000..37e4a408bf39 --- /dev/null +++ b/arch/arm/boot/dts/wm8750-apc8750.dts @@ -0,0 +1,30 @@ +/* + * wm8750-apc8750.dts + * - Device tree file for VIA APC8750 + * + * Copyright (C) 2012 Tony Prisk <linux@prisktech.co.nz> + * + * Licensed under GPLv2 or later + */ + +/dts-v1/; +/include/ "wm8750.dtsi" + +/ { + model = "VIA APC8750"; +}; + +&pinctrl { + pinctrl-names = "default"; + pinctrl-0 = <&i2c>; + + i2c: i2c { + wm,pins = <168 169 170 171>; + wm,function = <2>; /* alt */ + wm,pull = <2>; /* pull-up */ + }; +}; + +&uart0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/wm8750.dtsi b/arch/arm/boot/dts/wm8750.dtsi new file mode 100644 index 000000000000..557a9c2ace49 --- /dev/null +++ b/arch/arm/boot/dts/wm8750.dtsi @@ -0,0 +1,347 @@ +/* + * wm8750.dtsi - Device tree file for Wondermedia WM8750 SoC + * + * Copyright (C) 2012 Tony Prisk <linux@prisktech.co.nz> + * + * Licensed under GPLv2 or later + */ + +/include/ "skeleton.dtsi" + +/ { + compatible = "wm,wm8750"; + + cpus { + #address-cells = <0>; + #size-cells = <0>; + + cpu { + device_type = "cpu"; + compatible = "arm,arm1176ej-s"; + }; + }; + + aliases { + serial0 = &uart0; + serial1 = &uart1; + serial2 = &uart2; + serial3 = &uart3; + serial4 = &uart4; + serial5 = &uart5; + i2c0 = &i2c_0; + i2c1 = &i2c_1; + }; + + soc { + #address-cells = <1>; + #size-cells = <1>; + compatible = "simple-bus"; + ranges; + interrupt-parent = <&intc0>; + + intc0: interrupt-controller@d8140000 { + compatible = "via,vt8500-intc"; + interrupt-controller; + reg = <0xd8140000 0x10000>; + #interrupt-cells = <1>; + }; + + /* Secondary IC cascaded to intc0 */ + intc1: interrupt-controller@d8150000 { + compatible = "via,vt8500-intc"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0xD8150000 0x10000>; + interrupts = <56 57 58 59 60 61 62 63>; + }; + + pinctrl: pinctrl@d8110000 { + compatible = "wm,wm8750-pinctrl"; + reg = <0xd8110000 0x10000>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + }; + + pmc@d8130000 { + compatible = "via,vt8500-pmc"; + reg = <0xd8130000 0x1000>; + + clocks { + #address-cells = <1>; + #size-cells = <0>; + + ref24: ref24M { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <24000000>; + }; + + ref25: ref25M { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <25000000>; + }; + + plla: plla { + #clock-cells = <0>; + compatible = "wm,wm8750-pll-clock"; + clocks = <&ref25>; + reg = <0x200>; + }; + + pllb: pllb { + #clock-cells = <0>; + compatible = "wm,wm8750-pll-clock"; + clocks = <&ref25>; + reg = <0x204>; + }; + + pllc: pllc { + #clock-cells = <0>; + compatible = "wm,wm8750-pll-clock"; + clocks = <&ref25>; + reg = <0x208>; + }; + + plld: plld { + #clock-cells = <0>; + compatible = "wm,wm8750-pll-clock"; + clocks = <&ref25>; + reg = <0x20C>; + }; + + plle: plle { + #clock-cells = <0>; + compatible = "wm,wm8750-pll-clock"; + clocks = <&ref25>; + reg = <0x210>; + }; + + clkarm: arm { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&plla>; + divisor-reg = <0x300>; + }; + + clkahb: ahb { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&pllb>; + divisor-reg = <0x304>; + }; + + clkapb: apb { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&pllb>; + divisor-reg = <0x320>; + }; + + clkddr: ddr { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&plld>; + divisor-reg = <0x310>; + }; + + clkuart0: uart0 { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&ref24>; + enable-reg = <0x254>; + enable-bit = <24>; + }; + + clkuart1: uart1 { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&ref24>; + enable-reg = <0x254>; + enable-bit = <25>; + }; + + clkuart2: uart2 { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&ref24>; + enable-reg = <0x254>; + enable-bit = <26>; + }; + + clkuart3: uart3 { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&ref24>; + enable-reg = <0x254>; + enable-bit = <27>; + }; + + clkuart4: uart4 { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&ref24>; + enable-reg = <0x254>; + enable-bit = <28>; + }; + + clkuart5: uart5 { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&ref24>; + enable-reg = <0x254>; + enable-bit = <29>; + }; + + clkpwm: pwm { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&pllb>; + divisor-reg = <0x350>; + enable-reg = <0x250>; + enable-bit = <17>; + }; + + clksdhc: sdhc { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&pllb>; + divisor-reg = <0x330>; + divisor-mask = <0x3f>; + enable-reg = <0x250>; + enable-bit = <0>; + }; + + clki2c0: i2c0clk { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&pllb>; + divisor-reg = <0x3A0>; + enable-reg = <0x250>; + enable-bit = <8>; + }; + + clki2c1: i2c1clk { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&pllb>; + divisor-reg = <0x3A4>; + enable-reg = <0x250>; + enable-bit = <9>; + }; + }; + }; + + pwm: pwm@d8220000 { + #pwm-cells = <3>; + compatible = "via,vt8500-pwm"; + reg = <0xd8220000 0x100>; + clocks = <&clkpwm>; + }; + + timer@d8130100 { + compatible = "via,vt8500-timer"; + reg = <0xd8130100 0x28>; + interrupts = <36>; + }; + + ehci@d8007900 { + compatible = "via,vt8500-ehci"; + reg = <0xd8007900 0x200>; + interrupts = <26>; + }; + + uhci@d8007b00 { + compatible = "platform-uhci"; + reg = <0xd8007b00 0x200>; + interrupts = <26>; + }; + + uhci@d8008d00 { + compatible = "platform-uhci"; + reg = <0xd8008d00 0x200>; + interrupts = <26>; + }; + + uart0: serial@d8200000 { + compatible = "via,vt8500-uart"; + reg = <0xd8200000 0x1040>; + interrupts = <32>; + clocks = <&clkuart0>; + status = "disabled"; + }; + + uart1: serial@d82b0000 { + compatible = "via,vt8500-uart"; + reg = <0xd82b0000 0x1040>; + interrupts = <33>; + clocks = <&clkuart1>; + status = "disabled"; + }; + + uart2: serial@d8210000 { + compatible = "via,vt8500-uart"; + reg = <0xd8210000 0x1040>; + interrupts = <47>; + clocks = <&clkuart2>; + status = "disabled"; + }; + + uart3: serial@d82c0000 { + compatible = "via,vt8500-uart"; + reg = <0xd82c0000 0x1040>; + interrupts = <50>; + clocks = <&clkuart3>; + status = "disabled"; + }; + + uart4: serial@d8370000 { + compatible = "via,vt8500-uart"; + reg = <0xd8370000 0x1040>; + interrupts = <30>; + clocks = <&clkuart4>; + status = "disabled"; + }; + + uart5: serial@d8380000 { + compatible = "via,vt8500-uart"; + reg = <0xd8380000 0x1040>; + interrupts = <43>; + clocks = <&clkuart5>; + status = "disabled"; + }; + + rtc@d8100000 { + compatible = "via,vt8500-rtc"; + reg = <0xd8100000 0x10000>; + interrupts = <48>; + }; + + sdhc@d800a000 { + compatible = "wm,wm8505-sdhc"; + reg = <0xd800a000 0x1000>; + interrupts = <20 21>; + clocks = <&clksdhc>; + bus-width = <4>; + sdon-inverted; + }; + + i2c_0: i2c@d8280000 { + compatible = "wm,wm8505-i2c"; + reg = <0xd8280000 0x1000>; + interrupts = <19>; + clocks = <&clki2c0>; + clock-frequency = <400000>; + }; + + i2c_1: i2c@d8320000 { + compatible = "wm,wm8505-i2c"; + reg = <0xd8320000 0x1000>; + interrupts = <18>; + clocks = <&clki2c1>; + clock-frequency = <400000>; + }; + }; +}; diff --git a/arch/arm/boot/dts/wm8850-w70v2.dts b/arch/arm/boot/dts/wm8850-w70v2.dts index 32d22532cd6c..90e913fb64be 100644 --- a/arch/arm/boot/dts/wm8850-w70v2.dts +++ b/arch/arm/boot/dts/wm8850-w70v2.dts @@ -41,3 +41,7 @@ }; }; }; + +&uart0 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/wm8850.dtsi b/arch/arm/boot/dts/wm8850.dtsi index fc790d0aee66..d98386dd2882 100644 --- a/arch/arm/boot/dts/wm8850.dtsi +++ b/arch/arm/boot/dts/wm8850.dtsi @@ -11,6 +11,17 @@ / { compatible = "wm,wm8850"; + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + reg = <0x0>; + }; + }; + aliases { serial0 = &uart0; serial1 = &uart1; @@ -72,18 +83,81 @@ plla: plla { #clock-cells = <0>; - compatible = "wm,wm8750-pll-clock"; - clocks = <&ref25>; + compatible = "wm,wm8850-pll-clock"; + clocks = <&ref24>; reg = <0x200>; }; pllb: pllb { #clock-cells = <0>; - compatible = "wm,wm8750-pll-clock"; - clocks = <&ref25>; + compatible = "wm,wm8850-pll-clock"; + clocks = <&ref24>; reg = <0x204>; }; + pllc: pllc { + #clock-cells = <0>; + compatible = "wm,wm8850-pll-clock"; + clocks = <&ref24>; + reg = <0x208>; + }; + + plld: plld { + #clock-cells = <0>; + compatible = "wm,wm8850-pll-clock"; + clocks = <&ref24>; + reg = <0x20c>; + }; + + plle: plle { + #clock-cells = <0>; + compatible = "wm,wm8850-pll-clock"; + clocks = <&ref24>; + reg = <0x210>; + }; + + pllf: pllf { + #clock-cells = <0>; + compatible = "wm,wm8850-pll-clock"; + clocks = <&ref24>; + reg = <0x214>; + }; + + pllg: pllg { + #clock-cells = <0>; + compatible = "wm,wm8850-pll-clock"; + clocks = <&ref24>; + reg = <0x218>; + }; + + clkarm: arm { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&plla>; + divisor-reg = <0x300>; + }; + + clkahb: ahb { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&pllb>; + divisor-reg = <0x304>; + }; + + clkapb: apb { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&pllb>; + divisor-reg = <0x320>; + }; + + clkddr: ddr { + #clock-cells = <0>; + compatible = "via,vt8500-device-clock"; + clocks = <&plld>; + divisor-reg = <0x310>; + }; + clkuart0: uart0 { #clock-cells = <0>; compatible = "via,vt8500-device-clock"; @@ -178,32 +252,36 @@ interrupts = <26>; }; - uart0: uart@d8200000 { + uart0: serial@d8200000 { compatible = "via,vt8500-uart"; reg = <0xd8200000 0x1040>; interrupts = <32>; clocks = <&clkuart0>; + status = "disabled"; }; - uart1: uart@d82b0000 { + uart1: serial@d82b0000 { compatible = "via,vt8500-uart"; reg = <0xd82b0000 0x1040>; interrupts = <33>; clocks = <&clkuart1>; + status = "disabled"; }; - uart2: uart@d8210000 { + uart2: serial@d8210000 { compatible = "via,vt8500-uart"; reg = <0xd8210000 0x1040>; interrupts = <47>; clocks = <&clkuart2>; + status = "disabled"; }; - uart3: uart@d82c0000 { + uart3: serial@d82c0000 { compatible = "via,vt8500-uart"; reg = <0xd82c0000 0x1040>; interrupts = <50>; clocks = <&clkuart3>; + status = "disabled"; }; rtc@d8100000 { diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi index 14fb2e609bab..6f54a64850eb 100644 --- a/arch/arm/boot/dts/zynq-7000.dtsi +++ b/arch/arm/boot/dts/zynq-7000.dtsi @@ -49,16 +49,20 @@ uart0: uart@e0000000 { compatible = "xlnx,xuartps"; + status = "disabled"; + clocks = <&clkc 23>, <&clkc 40>; + clock-names = "ref_clk", "aper_clk"; reg = <0xE0000000 0x1000>; interrupts = <0 27 4>; - clocks = <&uart_clk 0>; }; uart1: uart@e0001000 { compatible = "xlnx,xuartps"; + status = "disabled"; + clocks = <&clkc 24>, <&clkc 41>; + clock-names = "ref_clk", "aper_clk"; reg = <0xE0001000 0x1000>; interrupts = <0 50 4>; - clocks = <&uart_clk 1>; }; slcr: slcr@f8000000 { @@ -69,50 +73,21 @@ #address-cells = <1>; #size-cells = <0>; - ps_clk: ps_clk { - #clock-cells = <0>; - compatible = "fixed-clock"; - /* clock-frequency set in board-specific file */ - clock-output-names = "ps_clk"; - }; - armpll: armpll { - #clock-cells = <0>; - compatible = "xlnx,zynq-pll"; - clocks = <&ps_clk>; - reg = <0x100 0x110>; - clock-output-names = "armpll"; - }; - ddrpll: ddrpll { - #clock-cells = <0>; - compatible = "xlnx,zynq-pll"; - clocks = <&ps_clk>; - reg = <0x104 0x114>; - clock-output-names = "ddrpll"; - }; - iopll: iopll { - #clock-cells = <0>; - compatible = "xlnx,zynq-pll"; - clocks = <&ps_clk>; - reg = <0x108 0x118>; - clock-output-names = "iopll"; - }; - uart_clk: uart_clk { - #clock-cells = <1>; - compatible = "xlnx,zynq-periph-clock"; - clocks = <&iopll &armpll &ddrpll>; - reg = <0x154>; - clock-output-names = "uart0_ref_clk", - "uart1_ref_clk"; - }; - cpu_clk: cpu_clk { + clkc: clkc { #clock-cells = <1>; - compatible = "xlnx,zynq-cpu-clock"; - clocks = <&iopll &armpll &ddrpll>; - reg = <0x120 0x1C4>; - clock-output-names = "cpu_6x4x", - "cpu_3x2x", - "cpu_2x", - "cpu_1x"; + compatible = "xlnx,ps7-clkc"; + ps-clk-frequency = <33333333>; + clock-output-names = "armpll", "ddrpll", "iopll", "cpu_6or4x", + "cpu_3or2x", "cpu_2x", "cpu_1x", "ddr2x", "ddr3x", + "dci", "lqspi", "smc", "pcap", "gem0", "gem1", + "fclk0", "fclk1", "fclk2", "fclk3", "can0", "can1", + "sdio0", "sdio1", "uart0", "uart1", "spi0", "spi1", + "dma", "usb0_aper", "usb1_aper", "gem0_aper", + "gem1_aper", "sdio0_aper", "sdio1_aper", + "spi0_aper", "spi1_aper", "can0_aper", "can1_aper", + "i2c0_aper", "i2c1_aper", "uart0_aper", "uart1_aper", + "gpio_aper", "lqspi_aper", "smc_aper", "swdt", + "dbg_trc", "dbg_apb"; }; }; }; @@ -121,9 +96,8 @@ interrupt-parent = <&intc>; interrupts = < 0 10 4 0 11 4 0 12 4 >; compatible = "cdns,ttc"; + clocks = <&clkc 6>; reg = <0xF8001000 0x1000>; - clocks = <&cpu_clk 3>; - clock-names = "cpu_1x"; clock-ranges; }; @@ -131,9 +105,8 @@ interrupt-parent = <&intc>; interrupts = < 0 37 4 0 38 4 0 39 4 >; compatible = "cdns,ttc"; + clocks = <&clkc 6>; reg = <0xF8002000 0x1000>; - clocks = <&cpu_clk 3>; - clock-names = "cpu_1x"; clock-ranges; }; scutimer: scutimer@f8f00600 { @@ -141,7 +114,7 @@ interrupts = < 1 13 0x301 >; compatible = "arm,cortex-a9-twd-timer"; reg = < 0xf8f00600 0x20 >; - clocks = <&cpu_clk 1>; + clocks = <&clkc 4>; } ; }; }; diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts index 86f44d5b0265..21aea99a067b 100644 --- a/arch/arm/boot/dts/zynq-zc702.dts +++ b/arch/arm/boot/dts/zynq-zc702.dts @@ -24,11 +24,11 @@ }; chosen { - bootargs = "console=ttyPS1,115200 earlyprintk"; + bootargs = "console=ttyPS0,115200 earlyprintk"; }; }; -&ps_clk { - clock-frequency = <33333330>; +&uart1 { + status = "okay"; }; diff --git a/arch/arm/boot/dts/zynq-zc706.dts b/arch/arm/boot/dts/zynq-zc706.dts new file mode 100644 index 000000000000..79009e0b74b9 --- /dev/null +++ b/arch/arm/boot/dts/zynq-zc706.dts @@ -0,0 +1,35 @@ +/* + * Copyright (C) 2011 Xilinx + * Copyright (C) 2012 National Instruments Corp. + * Copyright (C) 2013 Xilinx + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +/dts-v1/; +/include/ "zynq-7000.dtsi" + +/ { + model = "Zynq ZC706 Development Board"; + compatible = "xlnx,zynq-zc706", "xlnx,zynq-7000"; + + memory { + device_type = "memory"; + reg = <0 0x40000000>; + }; + + chosen { + bootargs = "console=ttyPS0,115200 earlyprintk"; + }; + +}; + +&uart1 { + status = "okay"; +}; diff --git a/arch/arm/boot/dts/zynq-zed.dts b/arch/arm/boot/dts/zynq-zed.dts new file mode 100644 index 000000000000..d6acf2b1cdf4 --- /dev/null +++ b/arch/arm/boot/dts/zynq-zed.dts @@ -0,0 +1,35 @@ +/* + * Copyright (C) 2011 Xilinx + * Copyright (C) 2012 National Instruments Corp. + * Copyright (C) 2013 Xilinx + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +/dts-v1/; +/include/ "zynq-7000.dtsi" + +/ { + model = "Zynq Zed Development Board"; + compatible = "xlnx,zynq-7000"; + + memory { + device_type = "memory"; + reg = <0 0x20000000>; + }; + + chosen { + bootargs = "console=ttyPS0,115200 earlyprintk"; + }; + +}; + +&uart1 { + status = "okay"; +}; diff --git a/arch/arm/common/Kconfig b/arch/arm/common/Kconfig index 9353184d730d..c3a4e9ceba34 100644 --- a/arch/arm/common/Kconfig +++ b/arch/arm/common/Kconfig @@ -17,3 +17,6 @@ config SHARP_PARAM config SHARP_SCOOP bool + +config TI_PRIV_EDMA + bool diff --git a/arch/arm/common/Makefile b/arch/arm/common/Makefile index 48434cbe3e89..8c60f473e976 100644 --- a/arch/arm/common/Makefile +++ b/arch/arm/common/Makefile @@ -16,3 +16,4 @@ obj-$(CONFIG_ARM_TIMER_SP804) += timer-sp.o obj-$(CONFIG_MCPM) += mcpm_head.o mcpm_entry.o mcpm_platsmp.o vlock.o AFLAGS_mcpm_head.o := -march=armv7-a AFLAGS_vlock.o := -march=armv7-a +obj-$(CONFIG_TI_PRIV_EDMA) += edma.o diff --git a/arch/arm/mach-davinci/dma.c b/arch/arm/common/edma.c index 45b7c71d9cc1..a432e6c1dac1 100644 --- a/arch/arm/mach-davinci/dma.c +++ b/arch/arm/common/edma.c @@ -17,6 +17,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ +#include <linux/err.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/module.h> @@ -24,8 +25,15 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/slab.h> +#include <linux/edma.h> +#include <linux/err.h> +#include <linux/of_address.h> +#include <linux/of_device.h> +#include <linux/of_dma.h> +#include <linux/of_irq.h> +#include <linux/pm_runtime.h> -#include <mach/edma.h> +#include <linux/platform_data/edma.h> /* Offsets matching "struct edmacc_param" */ #define PARM_OPT 0x00 @@ -494,26 +502,6 @@ static irqreturn_t dma_ccerr_handler(int irq, void *data) return IRQ_HANDLED; } -/****************************************************************************** - * - * Transfer controller error interrupt handlers - * - *****************************************************************************/ - -#define tc_errs_handled false /* disabled as long as they're NOPs */ - -static irqreturn_t dma_tc0err_handler(int irq, void *data) -{ - dev_dbg(data, "dma_tc0err_handler\n"); - return IRQ_HANDLED; -} - -static irqreturn_t dma_tc1err_handler(int irq, void *data) -{ - dev_dbg(data, "dma_tc1err_handler\n"); - return IRQ_HANDLED; -} - static int reserve_contiguous_slots(int ctlr, unsigned int id, unsigned int num_slots, unsigned int start_slot) @@ -1388,32 +1376,236 @@ void edma_clear_event(unsigned channel) } EXPORT_SYMBOL(edma_clear_event); -/*-----------------------------------------------------------------------*/ +#if IS_ENABLED(CONFIG_OF) && IS_ENABLED(CONFIG_DMADEVICES) + +static int edma_of_read_u32_to_s16_array(const struct device_node *np, + const char *propname, s16 *out_values, + size_t sz) +{ + int ret; + + ret = of_property_read_u16_array(np, propname, out_values, sz); + if (ret) + return ret; + + /* Terminate it */ + *out_values++ = -1; + *out_values++ = -1; + + return 0; +} + +static int edma_xbar_event_map(struct device *dev, + struct device_node *node, + struct edma_soc_info *pdata, int len) +{ + int ret, i; + struct resource res; + void __iomem *xbar; + const s16 (*xbar_chans)[2]; + u32 shift, offset, mux; + + xbar_chans = devm_kzalloc(dev, + len/sizeof(s16) + 2*sizeof(s16), + GFP_KERNEL); + if (!xbar_chans) + return -ENOMEM; + + ret = of_address_to_resource(node, 1, &res); + if (ret) + return -EIO; + + xbar = devm_ioremap(dev, res.start, resource_size(&res)); + if (!xbar) + return -ENOMEM; + + ret = edma_of_read_u32_to_s16_array(node, + "ti,edma-xbar-event-map", + (s16 *)xbar_chans, + len/sizeof(u32)); + if (ret) + return -EIO; + + for (i = 0; xbar_chans[i][0] != -1; i++) { + shift = (xbar_chans[i][1] & 0x03) << 3; + offset = xbar_chans[i][1] & 0xfffffffc; + mux = readl(xbar + offset); + mux &= ~(0xff << shift); + mux |= xbar_chans[i][0] << shift; + writel(mux, (xbar + offset)); + } + + pdata->xbar_chans = xbar_chans; + + return 0; +} + +static int edma_of_parse_dt(struct device *dev, + struct device_node *node, + struct edma_soc_info *pdata) +{ + int ret = 0, i; + u32 value; + struct property *prop; + size_t sz; + struct edma_rsv_info *rsv_info; + s8 (*queue_tc_map)[2], (*queue_priority_map)[2]; + + memset(pdata, 0, sizeof(struct edma_soc_info)); + + ret = of_property_read_u32(node, "dma-channels", &value); + if (ret < 0) + return ret; + pdata->n_channel = value; + + ret = of_property_read_u32(node, "ti,edma-regions", &value); + if (ret < 0) + return ret; + pdata->n_region = value; + + ret = of_property_read_u32(node, "ti,edma-slots", &value); + if (ret < 0) + return ret; + pdata->n_slot = value; + + pdata->n_cc = 1; + + rsv_info = devm_kzalloc(dev, sizeof(struct edma_rsv_info), GFP_KERNEL); + if (!rsv_info) + return -ENOMEM; + pdata->rsv = rsv_info; + + queue_tc_map = devm_kzalloc(dev, 8*sizeof(s8), GFP_KERNEL); + if (!queue_tc_map) + return -ENOMEM; + + for (i = 0; i < 3; i++) { + queue_tc_map[i][0] = i; + queue_tc_map[i][1] = i; + } + queue_tc_map[i][0] = -1; + queue_tc_map[i][1] = -1; + + pdata->queue_tc_mapping = queue_tc_map; + + queue_priority_map = devm_kzalloc(dev, 8*sizeof(s8), GFP_KERNEL); + if (!queue_priority_map) + return -ENOMEM; + + for (i = 0; i < 3; i++) { + queue_priority_map[i][0] = i; + queue_priority_map[i][1] = i; + } + queue_priority_map[i][0] = -1; + queue_priority_map[i][1] = -1; + + pdata->queue_priority_mapping = queue_priority_map; + + pdata->default_queue = 0; + + prop = of_find_property(node, "ti,edma-xbar-event-map", &sz); + if (prop) + ret = edma_xbar_event_map(dev, node, pdata, sz); + + return ret; +} + +static struct of_dma_filter_info edma_filter_info = { + .filter_fn = edma_filter_fn, +}; + +static struct edma_soc_info *edma_setup_info_from_dt(struct device *dev, + struct device_node *node) +{ + struct edma_soc_info *info; + int ret; + + info = devm_kzalloc(dev, sizeof(struct edma_soc_info), GFP_KERNEL); + if (!info) + return ERR_PTR(-ENOMEM); -static int __init edma_probe(struct platform_device *pdev) + ret = edma_of_parse_dt(dev, node, info); + if (ret) + return ERR_PTR(ret); + + dma_cap_set(DMA_SLAVE, edma_filter_info.dma_cap); + of_dma_controller_register(dev->of_node, of_dma_simple_xlate, + &edma_filter_info); + + return info; +} +#else +static struct edma_soc_info *edma_setup_info_from_dt(struct device *dev, + struct device_node *node) +{ + return ERR_PTR(-ENOSYS); +} +#endif + +static int edma_probe(struct platform_device *pdev) { struct edma_soc_info **info = pdev->dev.platform_data; - const s8 (*queue_priority_mapping)[2]; - const s8 (*queue_tc_mapping)[2]; + struct edma_soc_info *ninfo[EDMA_MAX_CC] = {NULL}; + s8 (*queue_priority_mapping)[2]; + s8 (*queue_tc_mapping)[2]; int i, j, off, ln, found = 0; int status = -1; const s16 (*rsv_chans)[2]; const s16 (*rsv_slots)[2]; + const s16 (*xbar_chans)[2]; int irq[EDMA_MAX_CC] = {0, 0}; int err_irq[EDMA_MAX_CC] = {0, 0}; struct resource *r[EDMA_MAX_CC] = {NULL}; - resource_size_t len[EDMA_MAX_CC]; + struct resource res[EDMA_MAX_CC]; char res_name[10]; char irq_name[10]; + struct device_node *node = pdev->dev.of_node; + struct device *dev = &pdev->dev; + int ret; + + if (node) { + /* Check if this is a second instance registered */ + if (arch_num_cc) { + dev_err(dev, "only one EDMA instance is supported via DT\n"); + return -ENODEV; + } + + ninfo[0] = edma_setup_info_from_dt(dev, node); + if (IS_ERR(ninfo[0])) { + dev_err(dev, "failed to get DT data\n"); + return PTR_ERR(ninfo[0]); + } + + info = ninfo; + } if (!info) return -ENODEV; + pm_runtime_enable(dev); + ret = pm_runtime_get_sync(dev); + if (ret < 0) { + dev_err(dev, "pm_runtime_get_sync() failed\n"); + return ret; + } + for (j = 0; j < EDMA_MAX_CC; j++) { - sprintf(res_name, "edma_cc%d", j); - r[j] = platform_get_resource_byname(pdev, IORESOURCE_MEM, + if (!info[j]) { + if (!found) + return -ENODEV; + break; + } + if (node) { + ret = of_address_to_resource(node, j, &res[j]); + if (!ret) + r[j] = &res[j]; + } else { + sprintf(res_name, "edma_cc%d", j); + r[j] = platform_get_resource_byname(pdev, + IORESOURCE_MEM, res_name); - if (!r[j] || !info[j]) { + } + if (!r[j]) { if (found) break; else @@ -1422,26 +1614,14 @@ static int __init edma_probe(struct platform_device *pdev) found = 1; } - len[j] = resource_size(r[j]); - - r[j] = request_mem_region(r[j]->start, len[j], - dev_name(&pdev->dev)); - if (!r[j]) { - status = -EBUSY; - goto fail1; - } - - edmacc_regs_base[j] = ioremap(r[j]->start, len[j]); - if (!edmacc_regs_base[j]) { - status = -EBUSY; - goto fail1; - } + edmacc_regs_base[j] = devm_ioremap_resource(&pdev->dev, r[j]); + if (IS_ERR(edmacc_regs_base[j])) + return PTR_ERR(edmacc_regs_base[j]); - edma_cc[j] = kzalloc(sizeof(struct edma), GFP_KERNEL); - if (!edma_cc[j]) { - status = -ENOMEM; - goto fail1; - } + edma_cc[j] = devm_kzalloc(&pdev->dev, sizeof(struct edma), + GFP_KERNEL); + if (!edma_cc[j]) + return -ENOMEM; edma_cc[j]->num_channels = min_t(unsigned, info[j]->n_channel, EDMA_MAX_DMACH); @@ -1472,7 +1652,7 @@ static int __init edma_probe(struct platform_device *pdev) off = rsv_chans[i][0]; ln = rsv_chans[i][1]; clear_bits(off, ln, - edma_cc[j]->edma_unused); + edma_cc[j]->edma_unused); } } @@ -1488,26 +1668,48 @@ static int __init edma_probe(struct platform_device *pdev) } } - sprintf(irq_name, "edma%d", j); - irq[j] = platform_get_irq_byname(pdev, irq_name); + /* Clear the xbar mapped channels in unused list */ + xbar_chans = info[j]->xbar_chans; + if (xbar_chans) { + for (i = 0; xbar_chans[i][1] != -1; i++) { + off = xbar_chans[i][1]; + clear_bits(off, 1, + edma_cc[j]->edma_unused); + } + } + + if (node) { + irq[j] = irq_of_parse_and_map(node, 0); + } else { + sprintf(irq_name, "edma%d", j); + irq[j] = platform_get_irq_byname(pdev, irq_name); + } edma_cc[j]->irq_res_start = irq[j]; - status = request_irq(irq[j], dma_irq_handler, 0, "edma", - &pdev->dev); + status = devm_request_irq(&pdev->dev, irq[j], + dma_irq_handler, 0, "edma", + &pdev->dev); if (status < 0) { - dev_dbg(&pdev->dev, "request_irq %d failed --> %d\n", + dev_dbg(&pdev->dev, + "devm_request_irq %d failed --> %d\n", irq[j], status); - goto fail; + return status; } - sprintf(irq_name, "edma%d_err", j); - err_irq[j] = platform_get_irq_byname(pdev, irq_name); + if (node) { + err_irq[j] = irq_of_parse_and_map(node, 2); + } else { + sprintf(irq_name, "edma%d_err", j); + err_irq[j] = platform_get_irq_byname(pdev, irq_name); + } edma_cc[j]->irq_res_end = err_irq[j]; - status = request_irq(err_irq[j], dma_ccerr_handler, 0, - "edma_error", &pdev->dev); + status = devm_request_irq(&pdev->dev, err_irq[j], + dma_ccerr_handler, 0, + "edma_error", &pdev->dev); if (status < 0) { - dev_dbg(&pdev->dev, "request_irq %d failed --> %d\n", + dev_dbg(&pdev->dev, + "devm_request_irq %d failed --> %d\n", err_irq[j], status); - goto fail; + return status; } for (i = 0; i < edma_cc[j]->num_channels; i++) @@ -1541,46 +1743,20 @@ static int __init edma_probe(struct platform_device *pdev) arch_num_cc++; } - if (tc_errs_handled) { - status = request_irq(IRQ_TCERRINT0, dma_tc0err_handler, 0, - "edma_tc0", &pdev->dev); - if (status < 0) { - dev_dbg(&pdev->dev, "request_irq %d failed --> %d\n", - IRQ_TCERRINT0, status); - return status; - } - status = request_irq(IRQ_TCERRINT, dma_tc1err_handler, 0, - "edma_tc1", &pdev->dev); - if (status < 0) { - dev_dbg(&pdev->dev, "request_irq %d --> %d\n", - IRQ_TCERRINT, status); - return status; - } - } - return 0; - -fail: - for (i = 0; i < EDMA_MAX_CC; i++) { - if (err_irq[i]) - free_irq(err_irq[i], &pdev->dev); - if (irq[i]) - free_irq(irq[i], &pdev->dev); - } -fail1: - for (i = 0; i < EDMA_MAX_CC; i++) { - if (r[i]) - release_mem_region(r[i]->start, len[i]); - if (edmacc_regs_base[i]) - iounmap(edmacc_regs_base[i]); - kfree(edma_cc[i]); - } - return status; } +static const struct of_device_id edma_of_ids[] = { + { .compatible = "ti,edma3", }, + {} +}; static struct platform_driver edma_driver = { - .driver.name = "edma", + .driver = { + .name = "edma", + .of_match_table = edma_of_ids, + }, + .probe = edma_probe, }; static int __init edma_init(void) diff --git a/arch/arm/common/mcpm_head.S b/arch/arm/common/mcpm_head.S index 8178705c4b24..80f033614a1f 100644 --- a/arch/arm/common/mcpm_head.S +++ b/arch/arm/common/mcpm_head.S @@ -32,11 +32,11 @@ 1901: adr r0, 1902b bl printascii mov r0, r9 - bl printhex8 + bl printhex2 adr r0, 1903b bl printascii mov r0, r10 - bl printhex8 + bl printhex2 adr r0, 1904b bl printascii #endif diff --git a/arch/arm/common/mcpm_platsmp.c b/arch/arm/common/mcpm_platsmp.c index 3caed0db6986..510e5b13aa2e 100644 --- a/arch/arm/common/mcpm_platsmp.c +++ b/arch/arm/common/mcpm_platsmp.c @@ -19,10 +19,6 @@ #include <asm/smp.h> #include <asm/smp_plat.h> -static void __init simple_smp_init_cpus(void) -{ -} - static int __cpuinit mcpm_boot_secondary(unsigned int cpu, struct task_struct *idle) { unsigned int mpidr, pcpu, pcluster, ret; @@ -74,7 +70,6 @@ static void mcpm_cpu_die(unsigned int cpu) #endif static struct smp_operations __initdata mcpm_smp_ops = { - .smp_init_cpus = simple_smp_init_cpus, .smp_boot_secondary = mcpm_boot_secondary, .smp_secondary_init = mcpm_secondary_init, #ifdef CONFIG_HOTPLUG_CPU diff --git a/arch/arm/configs/ap4evb_defconfig b/arch/arm/configs/ap4evb_defconfig deleted file mode 100644 index 66894f736d04..000000000000 --- a/arch/arm/configs/ap4evb_defconfig +++ /dev/null @@ -1,56 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=16 -CONFIG_BLK_DEV_INITRD=y -CONFIG_SLAB=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_SHMOBILE=y -CONFIG_ARCH_SH7372=y -CONFIG_MACH_AP4EVB=y -CONFIG_AEABI=y -# CONFIG_OABI_COMPAT is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="console=ttySC0,115200 earlyprintk=sh-sci.0,115200" -CONFIG_KEXEC=y -CONFIG_PM=y -# CONFIG_SUSPEND is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_FIRMWARE_IN_KERNEL is not set -CONFIG_MTD=y -CONFIG_MTD_CONCAT=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_NAND=y -# CONFIG_BLK_DEV is not set -# CONFIG_MISC_DEVICES is not set -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_SH_SCI=y -CONFIG_SERIAL_SH_SCI_NR_UARTS=8 -CONFIG_SERIAL_SH_SCI_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_HWMON is not set -# CONFIG_VGA_CONSOLE is not set -# CONFIG_HID_SUPPORT is not set -# CONFIG_USB_SUPPORT is not set -# CONFIG_DNOTIFY is not set -CONFIG_TMPFS=y -# CONFIG_MISC_FILESYSTEMS is not set -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -# CONFIG_DETECT_SOFTLOCKUP is not set -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_FTRACE is not set -# CONFIG_CRC32 is not set diff --git a/arch/arm/configs/armadillo800eva_defconfig b/arch/arm/configs/armadillo800eva_defconfig index 0f2d80da7378..fae939d3d7f0 100644 --- a/arch/arm/configs/armadillo800eva_defconfig +++ b/arch/arm/configs/armadillo800eva_defconfig @@ -86,7 +86,7 @@ CONFIG_TOUCHSCREEN_ST1232=y # CONFIG_SERIO is not set # CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_SH_SCI=y -CONFIG_SERIAL_SH_SCI_NR_UARTS=8 +CONFIG_SERIAL_SH_SCI_NR_UARTS=9 CONFIG_SERIAL_SH_SCI_CONSOLE=y # CONFIG_HW_RANDOM is not set CONFIG_I2C=y diff --git a/arch/arm/configs/at91_dt_defconfig b/arch/arm/configs/at91_dt_defconfig index 047f2a415309..75fd842d4071 100644 --- a/arch/arm/configs/at91_dt_defconfig +++ b/arch/arm/configs/at91_dt_defconfig @@ -1,4 +1,3 @@ -CONFIG_EXPERIMENTAL=y # CONFIG_LOCALVERSION_AUTO is not set # CONFIG_SWAP is not set CONFIG_SYSVIPC=y @@ -25,8 +24,6 @@ CONFIG_AT91_PROGRAMMABLE_CLOCKS=y CONFIG_AT91_TIMER_HZ=128 CONFIG_AEABI=y # CONFIG_OABI_COMPAT is not set -CONFIG_LEDS=y -CONFIG_LEDS_CPU=y CONFIG_UACCESS_WITH_MEMCPY=y CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 @@ -42,6 +39,9 @@ CONFIG_UNIX=y CONFIG_INET=y CONFIG_IP_MULTICAST=y CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set @@ -51,7 +51,8 @@ CONFIG_IPV6=y # CONFIG_INET6_XFRM_MODE_TUNNEL is not set # CONFIG_INET6_XFRM_MODE_BEET is not set CONFIG_IPV6_SIT_6RD=y -# CONFIG_WIRELESS is not set +CONFIG_CFG80211=y +CONFIG_MAC80211=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y @@ -72,7 +73,6 @@ CONFIG_BLK_DEV_RAM_COUNT=4 CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_ATMEL_PWM=y CONFIG_ATMEL_TCLIB=y -CONFIG_EEPROM_93CX6=m CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_SCSI_MULTI_LUN=y @@ -81,7 +81,6 @@ CONFIG_NETDEVICES=y CONFIG_MII=y CONFIG_MACB=y # CONFIG_NET_VENDOR_BROADCOM is not set -# CONFIG_NET_VENDOR_CHELSIO is not set # CONFIG_NET_VENDOR_FARADAY is not set # CONFIG_NET_VENDOR_INTEL is not set # CONFIG_NET_VENDOR_MARVELL is not set @@ -92,7 +91,23 @@ CONFIG_MACB=y # CONFIG_NET_VENDOR_STMICRO is not set CONFIG_DAVICOM_PHY=y CONFIG_MICREL_PHY=y -# CONFIG_WLAN is not set +CONFIG_RTL8187=m +CONFIG_LIBERTAS=m +CONFIG_LIBERTAS_SDIO=m +CONFIG_LIBERTAS_SPI=m +CONFIG_RT2X00=m +CONFIG_RT2500USB=m +CONFIG_RT73USB=m +CONFIG_RT2800USB=m +CONFIG_RT2800USB_RT53XX=y +CONFIG_RT2800USB_RT55XX=y +CONFIG_RT2800USB_UNKNOWN=y +CONFIG_RTLWIFI=m +# CONFIG_RTLWIFI_DEBUG is not set +CONFIG_RTL8192CU=m +CONFIG_MWIFIEX=m +CONFIG_MWIFIEX_SDIO=m +CONFIG_MWIFIEX_USB=m CONFIG_INPUT_POLLDEV=y # CONFIG_INPUT_MOUSEDEV_PSAUX is not set CONFIG_INPUT_MOUSEDEV_SCREEN_X=480 @@ -112,13 +127,11 @@ CONFIG_I2C=y CONFIG_I2C_GPIO=y CONFIG_SPI=y CONFIG_SPI_ATMEL=y -CONFIG_PINCTRL_AT91=y # CONFIG_HWMON is not set CONFIG_WATCHDOG=y CONFIG_AT91SAM9X_WATCHDOG=y CONFIG_SSB=m CONFIG_FB=y -CONFIG_FB_MODE_HELPERS=y CONFIG_FB_ATMEL=y CONFIG_BACKLIGHT_LCD_SUPPORT=y # CONFIG_LCD_CLASS_DEVICE is not set @@ -132,11 +145,8 @@ CONFIG_FONT_8x8=y CONFIG_FONT_ACORN_8x8=y CONFIG_FONT_MINI_4x6=y CONFIG_LOGO=y -# CONFIG_HID_SUPPORT is not set CONFIG_USB=y CONFIG_USB_ANNOUNCE_NEW_DEVICES=y -CONFIG_USB_DEVICEFS=y -# CONFIG_USB_DEVICE_CLASS is not set CONFIG_USB_EHCI_HCD=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_ACM=y @@ -146,16 +156,12 @@ CONFIG_USB_SERIAL_GENERIC=y CONFIG_USB_SERIAL_FTDI_SIO=y CONFIG_USB_SERIAL_PL2303=y CONFIG_USB_GADGET=y -CONFIG_USB_AT91=m -CONFIG_USB_ATMEL_USBA=m -CONFIG_USB_ETH=m -CONFIG_USB_GADGETFS=m -CONFIG_USB_CDC_COMPOSITE=m -CONFIG_USB_G_ACM_MS=m -CONFIG_USB_G_MULTI=m -CONFIG_USB_G_MULTI_CDC=y +CONFIG_USB_AT91=y +CONFIG_USB_ATMEL_USBA=y +CONFIG_USB_G_SERIAL=y CONFIG_MMC=y CONFIG_MMC_ATMELMCI=y +CONFIG_MMC_SPI=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y CONFIG_LEDS_GPIO=y @@ -164,20 +170,23 @@ CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_LEDS_TRIGGER_GPIO=y CONFIG_RTC_CLASS=y +CONFIG_RTC_DRV_RV3029C2=y CONFIG_RTC_DRV_AT91RM9200=y CONFIG_RTC_DRV_AT91SAM9=y CONFIG_DMADEVICES=y # CONFIG_IOMMU_SUPPORT is not set -CONFIG_EXT2_FS=y +CONFIG_EXT4_FS=y CONFIG_FANOTIFY=y CONFIG_VFAT_FS=y CONFIG_TMPFS=y +CONFIG_UBIFS_FS=y +CONFIG_UBIFS_FS_ADVANCED_COMPR=y CONFIG_NFS_FS=y -CONFIG_NFS_V3=y CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_ISO8859_1=y +CONFIG_NLS_UTF8=y CONFIG_STRIP_ASM_SYMS=y CONFIG_DEBUG_FS=y # CONFIG_SCHED_DEBUG is not set @@ -192,7 +201,7 @@ CONFIG_CRYPTO_ARC4=y CONFIG_CRYPTO_USER_API_HASH=m CONFIG_CRYPTO_USER_API_SKCIPHER=m # CONFIG_CRYPTO_HW is not set -CONFIG_CRC_CCITT=m -CONFIG_CRC_ITU_T=m +CONFIG_CRC_CCITT=y +CONFIG_CRC_ITU_T=y CONFIG_CRC7=m CONFIG_AVERAGE=y diff --git a/arch/arm/configs/at91rm9200_defconfig b/arch/arm/configs/at91rm9200_defconfig index 4ae57a34a582..75502c4d222c 100644 --- a/arch/arm/configs/at91rm9200_defconfig +++ b/arch/arm/configs/at91rm9200_defconfig @@ -1,10 +1,12 @@ -CONFIG_EXPERIMENTAL=y # CONFIG_LOCALVERSION_AUTO is not set # CONFIG_SWAP is not set CONFIG_SYSVIPC=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +CONFIG_USER_NS=y CONFIG_BLK_DEV_INITRD=y CONFIG_MODULES=y CONFIG_MODULE_FORCE_LOAD=y @@ -16,7 +18,6 @@ CONFIG_MODULE_SRCVERSION_ALL=y CONFIG_ARCH_AT91=y CONFIG_ARCH_AT91RM9200=y CONFIG_MACH_ONEARM=y -CONFIG_ARCH_AT91RM9200DK=y CONFIG_MACH_AT91RM9200EK=y CONFIG_MACH_CSB337=y CONFIG_MACH_CSB637=y @@ -35,49 +36,37 @@ CONFIG_AT91_TIMER_HZ=100 # CONFIG_ARM_THUMB is not set CONFIG_PCCARD=y CONFIG_AT91_CF=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_PREEMPT=y CONFIG_AEABI=y -CONFIG_LEDS=y -CONFIG_LEDS_CPU=y +# CONFIG_COMPACTION is not set CONFIG_ZBOOT_ROM_TEXT=0x10000000 CONFIG_ZBOOT_ROM_BSS=0x20040000 CONFIG_KEXEC=y +CONFIG_AUTO_ZRELADDR=y CONFIG_FPE_NWFPE=y CONFIG_BINFMT_MISC=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y -CONFIG_XFRM_USER=m CONFIG_INET=y CONFIG_IP_MULTICAST=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y -CONFIG_NET_IPIP=m -CONFIG_INET_AH=m -CONFIG_INET_ESP=m -CONFIG_INET_IPCOMP=m -CONFIG_INET_XFRM_MODE_TRANSPORT=m -CONFIG_INET_XFRM_MODE_TUNNEL=m -CONFIG_INET_XFRM_MODE_BEET=m +# CONFIG_INET_XFRM_MODE_TRANSPORT is not set +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_DIAG is not set +CONFIG_IPV6=y CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y CONFIG_IPV6_ROUTE_INFO=y -CONFIG_INET6_AH=m -CONFIG_INET6_ESP=m -CONFIG_INET6_IPCOMP=m -CONFIG_IPV6_MIP6=m -CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m -CONFIG_IPV6_TUNNEL=m -CONFIG_BRIDGE=m -CONFIG_VLAN_8021Q=m -CONFIG_BT=m CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +# CONFIG_STANDALONE is not set +# CONFIG_PREVENT_FIRMWARE_BUILD is not set CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_AFS_PARTS=y CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y @@ -94,55 +83,21 @@ CONFIG_MTD_NAND_PLATFORM=y CONFIG_MTD_UBI=y CONFIG_MTD_UBI_GLUEBI=y CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_NBD=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_BLK_DEV_SR=m -CONFIG_BLK_DEV_SR_VENDOR=y -CONFIG_CHR_DEV_SG=m -CONFIG_SCSI_MULTI_LUN=y -# CONFIG_SCSI_LOWLEVEL is not set CONFIG_NETDEVICES=y -CONFIG_TUN=m +CONFIG_MII=y CONFIG_ARM_AT91_ETHER=y -CONFIG_PHYLIB=y CONFIG_DAVICOM_PHY=y CONFIG_SMSC_PHY=y CONFIG_MICREL_PHY=y -CONFIG_PPP=y -CONFIG_PPP_BSDCOMP=y -CONFIG_PPP_DEFLATE=y -CONFIG_PPP_FILTER=y -CONFIG_PPP_MPPE=m -CONFIG_PPP_MULTILINK=y -CONFIG_PPPOE=m -CONFIG_PPP_ASYNC=y -CONFIG_SLIP=m -CONFIG_SLIP_COMPRESSED=y -CONFIG_SLIP_SMART=y -CONFIG_SLIP_MODE_SLIP6=y -CONFIG_USB_CATC=m -CONFIG_USB_KAWETH=m -CONFIG_USB_PEGASUS=m -CONFIG_USB_RTL8150=m -CONFIG_USB_USBNET=m -CONFIG_USB_NET_DM9601=m -CONFIG_USB_NET_GL620A=m -CONFIG_USB_NET_PLUSB=m -CONFIG_USB_NET_RNDIS_HOST=m -CONFIG_USB_ALI_M5632=y -CONFIG_USB_AN2720=y -CONFIG_USB_EPSON2888=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -CONFIG_INPUT_MOUSEDEV_SCREEN_X=640 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480 +# CONFIG_WLAN is not set +# CONFIG_INPUT_MOUSEDEV is not set CONFIG_INPUT_EVDEV=y CONFIG_KEYBOARD_GPIO=y # CONFIG_INPUT_MOUSE is not set CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_LEGACY_PTY_COUNT=32 +# CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_ATMEL=y CONFIG_SERIAL_ATMEL_CONSOLE=y CONFIG_HW_RANDOM=y @@ -151,38 +106,8 @@ CONFIG_I2C_CHARDEV=y CONFIG_I2C_GPIO=y CONFIG_SPI=y CONFIG_SPI_ATMEL=y -CONFIG_SPI_BITBANG=y CONFIG_GPIO_SYSFS=y -CONFIG_HWMON=m -CONFIG_SENSORS_ADM1021=m -CONFIG_SENSORS_ADM1025=m -CONFIG_SENSORS_ADM1026=m -CONFIG_SENSORS_ADM1029=m -CONFIG_SENSORS_ADM1031=m -CONFIG_SENSORS_ADM9240=m -CONFIG_SENSORS_DS1621=m -CONFIG_SENSORS_GL518SM=m -CONFIG_SENSORS_GL520SM=m -CONFIG_SENSORS_IT87=m -CONFIG_SENSORS_LM63=m -CONFIG_SENSORS_LM73=m -CONFIG_SENSORS_LM75=m -CONFIG_SENSORS_LM77=m -CONFIG_SENSORS_LM78=m -CONFIG_SENSORS_LM80=m -CONFIG_SENSORS_LM83=m -CONFIG_SENSORS_LM85=m -CONFIG_SENSORS_LM87=m -CONFIG_SENSORS_LM90=m -CONFIG_SENSORS_LM92=m -CONFIG_SENSORS_MAX1619=m -CONFIG_SENSORS_PCF8591=m -CONFIG_SENSORS_SMSC47B397=m -CONFIG_SENSORS_W83781D=m -CONFIG_SENSORS_W83791D=m -CONFIG_SENSORS_W83792D=m -CONFIG_SENSORS_W83793=m -CONFIG_SENSORS_W83L785TS=m +# CONFIG_HWMON is not set CONFIG_WATCHDOG=y CONFIG_WATCHDOG_NOWAYOUT=y CONFIG_AT91RM9200_WATCHDOG=y @@ -194,43 +119,14 @@ CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=y CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_BACKLIGHT_GENERIC is not set -CONFIG_DISPLAY_SUPPORT=y CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FONTS=y -CONFIG_FONT_MINI_4x6=y CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set CONFIG_USB=y -CONFIG_USB_DEVICEFS=y -# CONFIG_USB_DEVICE_CLASS is not set -CONFIG_USB_MON=y CONFIG_USB_OHCI_HCD=y -CONFIG_USB_ACM=m -CONFIG_USB_PRINTER=m -CONFIG_USB_STORAGE=y -CONFIG_USB_SERIAL=y -CONFIG_USB_SERIAL_CONSOLE=y -CONFIG_USB_SERIAL_GENERIC=y -CONFIG_USB_SERIAL_FTDI_SIO=y -CONFIG_USB_SERIAL_KEYSPAN=y -CONFIG_USB_SERIAL_KEYSPAN_MPR=y -CONFIG_USB_SERIAL_KEYSPAN_USA28=y -CONFIG_USB_SERIAL_KEYSPAN_USA28X=y -CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y -CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y -CONFIG_USB_SERIAL_KEYSPAN_USA19=y -CONFIG_USB_SERIAL_KEYSPAN_USA18X=y -CONFIG_USB_SERIAL_KEYSPAN_USA19W=y -CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y -CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y -CONFIG_USB_SERIAL_KEYSPAN_USA49W=y -CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y -CONFIG_USB_SERIAL_MCT_U232=y -CONFIG_USB_SERIAL_PL2303=y CONFIG_USB_GADGET=y -CONFIG_USB_ETH=m -CONFIG_USB_MASS_STORAGE=m +CONFIG_USB_AT91=y +CONFIG_USB_G_SERIAL=y CONFIG_MMC=y CONFIG_MMC_ATMELMCI=y CONFIG_NEW_LEDS=y @@ -240,84 +136,27 @@ CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_LEDS_TRIGGER_GPIO=y -CONFIG_LEDS_TRIGGER_DEFAULT_ON=y CONFIG_RTC_CLASS=y -# CONFIG_RTC_HCTOSYS is not set -CONFIG_RTC_DRV_DS1307=y -CONFIG_RTC_DRV_PCF8563=y CONFIG_RTC_DRV_AT91RM9200=y -CONFIG_EXT2_FS=y -CONFIG_EXT2_FS_XATTR=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_REISERFS_FS=y +CONFIG_EXT4_FS=y CONFIG_AUTOFS4_FS=y -CONFIG_ISO9660_FS=y -CONFIG_JOLIET=y -CONFIG_ZISOFS=y -CONFIG_UDF_FS=y -CONFIG_MSDOS_FS=y CONFIG_VFAT_FS=y -CONFIG_NTFS_FS=m CONFIG_TMPFS=y -CONFIG_CONFIGFS_FS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_JFFS2_LZO=y -CONFIG_JFFS2_RUBIN=y -CONFIG_CRAMFS=y -CONFIG_MINIX_FS=y +CONFIG_UBIFS_FS=y +CONFIG_UBIFS_FS_ADVANCED_COMPR=y CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V3_ACL=y -CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y -CONFIG_NFSD=y -CONFIG_CIFS=m -CONFIG_PARTITION_ADVANCED=y -CONFIG_MAC_PARTITION=y CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_CODEPAGE_737=m -CONFIG_NLS_CODEPAGE_775=m -CONFIG_NLS_CODEPAGE_850=m -CONFIG_NLS_CODEPAGE_852=m -CONFIG_NLS_CODEPAGE_855=m -CONFIG_NLS_CODEPAGE_857=m -CONFIG_NLS_CODEPAGE_860=m -CONFIG_NLS_CODEPAGE_861=m -CONFIG_NLS_CODEPAGE_862=m -CONFIG_NLS_CODEPAGE_863=m -CONFIG_NLS_CODEPAGE_864=m -CONFIG_NLS_CODEPAGE_865=m -CONFIG_NLS_CODEPAGE_866=m -CONFIG_NLS_CODEPAGE_869=m -CONFIG_NLS_CODEPAGE_936=m -CONFIG_NLS_CODEPAGE_950=m -CONFIG_NLS_CODEPAGE_932=m -CONFIG_NLS_CODEPAGE_949=m -CONFIG_NLS_CODEPAGE_874=m -CONFIG_NLS_ISO8859_8=m -CONFIG_NLS_CODEPAGE_1250=m -CONFIG_NLS_CODEPAGE_1251=m -CONFIG_NLS_ASCII=m +CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_ISO8859_1=y -CONFIG_NLS_ISO8859_2=m -CONFIG_NLS_ISO8859_3=m -CONFIG_NLS_ISO8859_4=m -CONFIG_NLS_ISO8859_5=m -CONFIG_NLS_ISO8859_6=m -CONFIG_NLS_ISO8859_7=m -CONFIG_NLS_ISO8859_9=m -CONFIG_NLS_ISO8859_13=m -CONFIG_NLS_ISO8859_14=m -CONFIG_NLS_ISO8859_15=m -CONFIG_NLS_KOI8_R=m -CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_FTRACE is not set +CONFIG_DEBUG_USER=y +CONFIG_DEBUG_LL=y +CONFIG_EARLY_PRINTK=y CONFIG_CRYPTO_PCBC=y CONFIG_CRYPTO_SHA1=y +CONFIG_XZ_DEC_ARMTHUMB=y diff --git a/arch/arm/configs/at91sam9g20_defconfig b/arch/arm/configs/at91sam9260_9g20_defconfig index 892e8287ed73..69b6928d3d9d 100644 --- a/arch/arm/configs/at91sam9g20_defconfig +++ b/arch/arm/configs/at91sam9260_9g20_defconfig @@ -1,4 +1,3 @@ -CONFIG_EXPERIMENTAL=y # CONFIG_LOCALVERSION_AUTO is not set # CONFIG_SWAP is not set CONFIG_SYSVIPC=y @@ -11,7 +10,14 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set CONFIG_ARCH_AT91=y -CONFIG_ARCH_AT91SAM9G20=y +CONFIG_ARCH_AT91SAM9260=y +CONFIG_MACH_AT91SAM9260EK=y +CONFIG_MACH_CAM60=y +CONFIG_MACH_SAM9_L9260=y +CONFIG_MACH_AFEB9260=y +CONFIG_MACH_QIL_A9260=y +CONFIG_MACH_CPU9260=y +CONFIG_MACH_FLEXIBITY=y CONFIG_MACH_AT91SAM9G20EK=y CONFIG_MACH_AT91SAM9G20EK_2MMC=y CONFIG_MACH_CPU9G20=y @@ -20,10 +26,10 @@ CONFIG_MACH_PORTUXG20=y CONFIG_MACH_STAMP9G20=y CONFIG_MACH_PCONTROL_G20=y CONFIG_MACH_GSIA18S=y -CONFIG_MACH_USB_A9G20=y CONFIG_MACH_SNAPPER_9260=y CONFIG_MACH_AT91SAM9_DT=y CONFIG_AT91_PROGRAMMABLE_CLOCKS=y +CONFIG_AT91_SLOW_CLOCK=y # CONFIG_ARM_THUMB is not set CONFIG_AEABI=y CONFIG_LEDS=y @@ -33,12 +39,14 @@ CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw" +CONFIG_AUTO_ZRELADDR=y CONFIG_FPE_NWFPE=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_INET=y CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set @@ -46,8 +54,11 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_LRO is not set # CONFIG_IPV6 is not set CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y +CONFIG_MTD_OF_PARTS=y CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_DATAFLASH=y @@ -56,6 +67,8 @@ CONFIG_MTD_NAND_ATMEL=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_MISC_DEVICES=y +CONFIG_EEPROM_AT25=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_SCSI_MULTI_LUN=y @@ -63,23 +76,36 @@ CONFIG_SCSI_MULTI_LUN=y CONFIG_NETDEVICES=y CONFIG_MII=y CONFIG_MACB=y +# CONFIG_NET_VENDOR_BROADCOM is not set +# CONFIG_NET_VENDOR_CHELSIO is not set +# CONFIG_NET_VENDOR_FARADAY is not set +# CONFIG_NET_VENDOR_INTEL is not set +# CONFIG_NET_VENDOR_MARVELL is not set +# CONFIG_NET_VENDOR_MICREL is not set +# CONFIG_NET_VENDOR_MICROCHIP is not set +# CONFIG_NET_VENDOR_NATSEMI is not set +# CONFIG_NET_VENDOR_SEEQ is not set +# CONFIG_NET_VENDOR_SMSC is not set +# CONFIG_NET_VENDOR_STMICRO is not set +CONFIG_SMSC_PHY=y # CONFIG_INPUT_MOUSEDEV_PSAUX is not set -CONFIG_INPUT_MOUSEDEV_SCREEN_X=320 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=240 -CONFIG_INPUT_EVDEV=y -# CONFIG_KEYBOARD_ATKBD is not set CONFIG_KEYBOARD_GPIO=y # CONFIG_INPUT_MOUSE is not set -CONFIG_LEGACY_PTY_COUNT=16 +# CONFIG_SERIO is not set CONFIG_SERIAL_ATMEL=y CONFIG_SERIAL_ATMEL_CONSOLE=y CONFIG_HW_RANDOM=y CONFIG_I2C=y +CONFIG_I2C_CHARDEV=y CONFIG_I2C_GPIO=y CONFIG_SPI=y CONFIG_SPI_ATMEL=y CONFIG_SPI_SPIDEV=y +CONFIG_GPIO_SYSFS=y # CONFIG_HWMON is not set +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y +CONFIG_AT91SAM9X_WATCHDOG=y CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_SEQUENCER=y @@ -94,12 +120,11 @@ CONFIG_USB_MON=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_STORAGE=y CONFIG_USB_GADGET=y -CONFIG_USB_ZERO=m -CONFIG_USB_GADGETFS=m -CONFIG_USB_MASS_STORAGE=m -CONFIG_USB_G_SERIAL=m +CONFIG_USB_AT91=y +CONFIG_USB_G_SERIAL=y CONFIG_MMC=y -CONFIG_MMC_ATMELMCI=m +CONFIG_MMC_ATMELMCI=y +CONFIG_MMC_SPI=y CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y CONFIG_LEDS_GPIO=y @@ -109,15 +134,12 @@ CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_RV3029C2=y CONFIG_RTC_DRV_AT91SAM9=y -CONFIG_EXT2_FS=y -CONFIG_MSDOS_FS=y +CONFIG_EXT4_FS=y CONFIG_VFAT_FS=y CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_CRAMFS=y +CONFIG_UBIFS_FS=y +CONFIG_UBIFS_FS_ADVANCED_COMPR=y CONFIG_NFS_FS=y -CONFIG_NFS_V3=y CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_850=y @@ -125,3 +147,9 @@ CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_15=y CONFIG_NLS_UTF8=y # CONFIG_ENABLE_WARN_DEPRECATED is not set +CONFIG_DEBUG_KERNEL=y +CONFIG_DEBUG_INFO=y +# CONFIG_FTRACE is not set +CONFIG_DEBUG_LL=y +CONFIG_AT91_DEBUG_LL_DBGU0=y +CONFIG_EARLY_PRINTK=y diff --git a/arch/arm/configs/at91sam9260_defconfig b/arch/arm/configs/at91sam9260_defconfig deleted file mode 100644 index 05618eb694f8..000000000000 --- a/arch/arm/configs/at91sam9260_defconfig +++ /dev/null @@ -1,91 +0,0 @@ -CONFIG_EXPERIMENTAL=y -# CONFIG_LOCALVERSION_AUTO is not set -# CONFIG_SWAP is not set -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_AT91=y -CONFIG_ARCH_AT91SAM9260=y -CONFIG_ARCH_AT91SAM9260_SAM9XE=y -CONFIG_MACH_AT91SAM9260EK=y -CONFIG_MACH_CAM60=y -CONFIG_MACH_SAM9_L9260=y -CONFIG_MACH_AFEB9260=y -CONFIG_MACH_USB_A9260=y -CONFIG_MACH_QIL_A9260=y -CONFIG_MACH_CPU9260=y -CONFIG_MACH_FLEXIBITY=y -CONFIG_MACH_SNAPPER_9260=y -CONFIG_MACH_AT91SAM9_DT=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y -# CONFIG_ARM_THUMB is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_ARM_APPENDED_DTB=y -CONFIG_ARM_ATAG_DTB_COMPAT=y -CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw" -CONFIG_FPE_NWFPE=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_SCSI_MULTI_LUN=y -CONFIG_NETDEVICES=y -CONFIG_MII=y -CONFIG_MACB=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_ATMEL=y -CONFIG_SERIAL_ATMEL_CONSOLE=y -# CONFIG_HW_RANDOM is not set -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_GPIO=y -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_AT91SAM9X_WATCHDOG=y -# CONFIG_USB_HID is not set -CONFIG_USB=y -CONFIG_USB_DEVICEFS=y -CONFIG_USB_MON=y -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_STORAGE=y -CONFIG_USB_STORAGE_DEBUG=y -CONFIG_USB_GADGET=y -CONFIG_USB_ZERO=m -CONFIG_USB_GADGETFS=m -CONFIG_USB_MASS_STORAGE=m -CONFIG_USB_G_SERIAL=m -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_AT91SAM9=y -CONFIG_EXT2_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_CRAMFS=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_CODEPAGE_850=y -CONFIG_NLS_ISO8859_1=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_USER=y -CONFIG_DEBUG_LL=y diff --git a/arch/arm/configs/at91sam9261_defconfig b/arch/arm/configs/at91sam9261_9g10_defconfig index c87beb973b37..9d35cd81c611 100644 --- a/arch/arm/configs/at91sam9261_defconfig +++ b/arch/arm/configs/at91sam9261_9g10_defconfig @@ -17,6 +17,7 @@ CONFIG_MODULE_UNLOAD=y CONFIG_ARCH_AT91=y CONFIG_ARCH_AT91SAM9261=y CONFIG_MACH_AT91SAM9261EK=y +CONFIG_MACH_AT91SAM9G10EK=y CONFIG_AT91_PROGRAMMABLE_CLOCKS=y # CONFIG_ARM_THUMB is not set CONFIG_AEABI=y @@ -38,11 +39,11 @@ CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_LRO is not set # CONFIG_IPV6 is not set CONFIG_CFG80211=y -CONFIG_LIB80211=y CONFIG_MAC80211=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_BLOCK=y CONFIG_MTD_NAND=y @@ -51,17 +52,13 @@ CONFIG_MTD_UBI=y CONFIG_MTD_UBI_GLUEBI=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_MISC_DEVICES=y CONFIG_ATMEL_TCLIB=y CONFIG_ATMEL_SSC=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_SCSI_MULTI_LUN=y CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y CONFIG_DM9000=y -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set CONFIG_USB_ZD1201=m CONFIG_RTL8187=m CONFIG_LIBERTAS=m @@ -118,15 +115,11 @@ CONFIG_SND_AT73C213=y CONFIG_SND_USB_AUDIO=m # CONFIG_USB_HID is not set CONFIG_USB=y -CONFIG_USB_DEVICEFS=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_STORAGE=y CONFIG_USB_GADGET=y -CONFIG_USB_ZERO=m -CONFIG_USB_ETH=m -CONFIG_USB_GADGETFS=m -CONFIG_USB_MASS_STORAGE=m -CONFIG_USB_G_SERIAL=m +CONFIG_USB_AT91=y +CONFIG_USB_G_SERIAL=y CONFIG_MMC=y CONFIG_MMC_ATMELMCI=m CONFIG_NEW_LEDS=y @@ -147,12 +140,10 @@ CONFIG_SQUASHFS=y CONFIG_SQUASHFS_LZO=y CONFIG_SQUASHFS_XZ=y CONFIG_NFS_FS=y -CONFIG_NFS_V3=y CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_15=y CONFIG_NLS_UTF8=y -CONFIG_FTRACE=y CONFIG_CRC_CCITT=m diff --git a/arch/arm/configs/at91sam9263_defconfig b/arch/arm/configs/at91sam9263_defconfig index 36fed66bd4b5..e40026364e57 100644 --- a/arch/arm/configs/at91sam9263_defconfig +++ b/arch/arm/configs/at91sam9263_defconfig @@ -1,6 +1,4 @@ -CONFIG_EXPERIMENTAL=y # CONFIG_LOCALVERSION_AUTO is not set -CONFIG_KERNEL_LZMA=y # CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_IKCONFIG=y @@ -17,7 +15,6 @@ CONFIG_MODULE_UNLOAD=y CONFIG_ARCH_AT91=y CONFIG_ARCH_AT91SAM9263=y CONFIG_MACH_AT91SAM9263EK=y -CONFIG_MACH_USB_A9263=y CONFIG_MTD_AT91_DATAFLASH_CARD=y # CONFIG_ARM_THUMB is not set CONFIG_AEABI=y @@ -48,9 +45,11 @@ CONFIG_IP_PIMSM_V2=y # CONFIG_INET_LRO is not set # CONFIG_INET_DIAG is not set CONFIG_IPV6=y +# CONFIG_WIRELESS is not set CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y @@ -65,7 +64,6 @@ CONFIG_MTD_UBI_GLUEBI=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_MISC_DEVICES=y CONFIG_ATMEL_PWM=y CONFIG_ATMEL_TCLIB=y CONFIG_SCSI=y @@ -73,23 +71,18 @@ CONFIG_BLK_DEV_SD=y CONFIG_SCSI_MULTI_LUN=y CONFIG_NETDEVICES=y CONFIG_MII=y -CONFIG_SMSC_PHY=y -CONFIG_NET_ETHERNET=y CONFIG_MACB=y -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -CONFIG_USB_ZD1201=m +CONFIG_SMSC_PHY=y +# CONFIG_WLAN is not set CONFIG_INPUT_POLLDEV=m -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -CONFIG_INPUT_MOUSEDEV_SCREEN_X=240 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320 +# CONFIG_INPUT_MOUSEDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_KEYBOARD_ATKBD is not set CONFIG_KEYBOARD_GPIO=y # CONFIG_INPUT_MOUSE is not set CONFIG_INPUT_TOUCHSCREEN=y CONFIG_TOUCHSCREEN_ADS7846=y -CONFIG_LEGACY_PTY_COUNT=4 +# CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_ATMEL=y CONFIG_SERIAL_ATMEL_CONSOLE=y CONFIG_HW_RANDOM=y @@ -98,6 +91,7 @@ CONFIG_I2C_CHARDEV=y CONFIG_I2C_GPIO=y CONFIG_SPI=y CONFIG_SPI_ATMEL=y +CONFIG_GPIO_SYSFS=y # CONFIG_HWMON is not set CONFIG_WATCHDOG=y CONFIG_WATCHDOG_NOWAYOUT=y @@ -107,9 +101,9 @@ CONFIG_FB_ATMEL=y CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=y CONFIG_BACKLIGHT_CLASS_DEVICE=y -CONFIG_BACKLIGHT_ATMEL_LCDC=y CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y +CONFIG_FONTS=y CONFIG_LOGO=y CONFIG_SOUND=y CONFIG_SND=y @@ -124,16 +118,12 @@ CONFIG_SND_ATMEL_AC97C=y # CONFIG_SND_SPI is not set CONFIG_SND_USB_AUDIO=m CONFIG_USB=y -CONFIG_USB_DEVICEFS=y CONFIG_USB_MON=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_STORAGE=y CONFIG_USB_GADGET=y -CONFIG_USB_ZERO=m -CONFIG_USB_ETH=m -CONFIG_USB_GADGETFS=m -CONFIG_USB_MASS_STORAGE=m -CONFIG_USB_G_SERIAL=m +CONFIG_USB_ATMEL_USBA=y +CONFIG_USB_G_SERIAL=y CONFIG_MMC=y CONFIG_SDIO_UART=m CONFIG_MMC_ATMELMCI=m @@ -145,22 +135,18 @@ CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_AT91SAM9=y -CONFIG_EXT2_FS=y -CONFIG_FUSE_FS=m +CONFIG_EXT4_FS=y CONFIG_VFAT_FS=y CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y CONFIG_UBIFS_FS=y CONFIG_UBIFS_FS_ADVANCED_COMPR=y -CONFIG_CRAMFS=y CONFIG_NFS_FS=y -CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_ISO8859_1=y -CONFIG_FTRACE=y +CONFIG_NLS_UTF8=y CONFIG_DEBUG_USER=y CONFIG_XZ_DEC=y diff --git a/arch/arm/configs/at91sam9g45_defconfig b/arch/arm/configs/at91sam9g45_defconfig index 18964cdacd68..08166cd4e7d6 100644 --- a/arch/arm/configs/at91sam9g45_defconfig +++ b/arch/arm/configs/at91sam9g45_defconfig @@ -1,4 +1,3 @@ -CONFIG_EXPERIMENTAL=y # CONFIG_LOCALVERSION_AUTO is not set # CONFIG_SWAP is not set CONFIG_SYSVIPC=y @@ -23,8 +22,6 @@ CONFIG_AT91_PROGRAMMABLE_CLOCKS=y CONFIG_AT91_SLOW_CLOCK=y CONFIG_AEABI=y # CONFIG_OABI_COMPAT is not set -CONFIG_LEDS=y -CONFIG_LEDS_CPU=y CONFIG_UACCESS_WITH_MEMCPY=y CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 @@ -36,6 +33,9 @@ CONFIG_PACKET=y CONFIG_UNIX=y CONFIG_INET=y CONFIG_IP_MULTICAST=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set @@ -45,9 +45,6 @@ CONFIG_IPV6=y # CONFIG_INET6_XFRM_MODE_TUNNEL is not set # CONFIG_INET6_XFRM_MODE_BEET is not set CONFIG_IPV6_SIT_6RD=y -CONFIG_CFG80211=y -CONFIG_LIB80211=y -CONFIG_MAC80211=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y @@ -61,13 +58,14 @@ CONFIG_MTD_DATAFLASH=y CONFIG_MTD_NAND=y CONFIG_MTD_NAND_ATMEL=y CONFIG_MTD_UBI=y +CONFIG_MTD_UBI_GLUEBI=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=4 CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_MISC_DEVICES=y CONFIG_ATMEL_PWM=y CONFIG_ATMEL_TCLIB=y +CONFIG_ATMEL_SSC=y CONFIG_SCSI=y CONFIG_BLK_DEV_SD=y CONFIG_SCSI_MULTI_LUN=y @@ -76,67 +74,40 @@ CONFIG_NETDEVICES=y CONFIG_MII=y CONFIG_MACB=y CONFIG_DAVICOM_PHY=y -CONFIG_LIBERTAS_THINFIRM=m -CONFIG_LIBERTAS_THINFIRM_USB=m -CONFIG_AT76C50X_USB=m -CONFIG_USB_ZD1201=m -CONFIG_RTL8187=m -CONFIG_ATH_COMMON=m -CONFIG_ATH9K=m -CONFIG_CARL9170=m -CONFIG_B43=m -CONFIG_B43_PHY_N=y -CONFIG_LIBERTAS=m -CONFIG_LIBERTAS_USB=m -CONFIG_LIBERTAS_SDIO=m -CONFIG_LIBERTAS_SPI=m -CONFIG_RT2X00=m -CONFIG_RT2500USB=m -CONFIG_RT73USB=m -CONFIG_RT2800USB=m -CONFIG_RT2800USB_RT53XX=y -CONFIG_RT2800USB_UNKNOWN=y -CONFIG_RTL8192CU=m -CONFIG_WL1251=m -CONFIG_WL1251_SDIO=m -CONFIG_WL12XX_MENU=m -CONFIG_WL12XX=m -CONFIG_WL12XX_SDIO=m -CONFIG_ZD1211RW=m -CONFIG_MWIFIEX=m -CONFIG_MWIFIEX_SDIO=m -CONFIG_INPUT_POLLDEV=m -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -CONFIG_INPUT_MOUSEDEV_SCREEN_X=480 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=272 +# CONFIG_INPUT_MOUSEDEV is not set CONFIG_INPUT_JOYDEV=y CONFIG_INPUT_EVDEV=y # CONFIG_KEYBOARD_ATKBD is not set -CONFIG_KEYBOARD_QT1070=m -CONFIG_KEYBOARD_QT2160=m +CONFIG_KEYBOARD_QT1070=y +CONFIG_KEYBOARD_QT2160=y CONFIG_KEYBOARD_GPIO=y # CONFIG_INPUT_MOUSE is not set CONFIG_INPUT_TOUCHSCREEN=y CONFIG_TOUCHSCREEN_ATMEL_MXT=m CONFIG_TOUCHSCREEN_ATMEL_TSADCC=y # CONFIG_SERIO is not set -CONFIG_LEGACY_PTY_COUNT=4 +# CONFIG_LEGACY_PTYS is not set CONFIG_SERIAL_ATMEL=y CONFIG_SERIAL_ATMEL_CONSOLE=y CONFIG_HW_RANDOM=y CONFIG_I2C=y +CONFIG_I2C_CHARDEV=y CONFIG_I2C_GPIO=y CONFIG_SPI=y CONFIG_SPI_ATMEL=y # CONFIG_HWMON is not set CONFIG_FB=y CONFIG_FB_ATMEL=y -CONFIG_FB_UDL=m CONFIG_BACKLIGHT_LCD_SUPPORT=y -# CONFIG_LCD_CLASS_DEVICE is not set +CONFIG_LCD_CLASS_DEVICE=y CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_BACKLIGHT_ATMEL_LCDC=y +CONFIG_BACKLIGHT_ATMEL_PWM=y # CONFIG_BACKLIGHT_GENERIC is not set +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y +CONFIG_FONTS=y +CONFIG_LOGO=y CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_SEQUENCER=y @@ -148,33 +119,25 @@ CONFIG_SND_PCM_OSS=y # CONFIG_SND_ARM is not set CONFIG_SND_ATMEL_AC97C=y # CONFIG_SND_SPI is not set -CONFIG_SND_USB_AUDIO=m +# CONFIG_SND_USB is not set # CONFIG_USB_HID is not set CONFIG_USB=y CONFIG_USB_ANNOUNCE_NEW_DEVICES=y -CONFIG_USB_DEVICEFS=y -# CONFIG_USB_DEVICE_CLASS is not set CONFIG_USB_EHCI_HCD=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_ACM=y CONFIG_USB_STORAGE=y CONFIG_USB_GADGET=y -CONFIG_USB_ATMEL_USBA=m -CONFIG_USB_ZERO=m -CONFIG_USB_AUDIO=m -CONFIG_USB_ETH=m -CONFIG_USB_ETH_EEM=y -CONFIG_USB_MASS_STORAGE=m -CONFIG_USB_G_SERIAL=m -CONFIG_USB_CDC_COMPOSITE=m -CONFIG_USB_G_MULTI=m +CONFIG_USB_ATMEL_USBA=y +CONFIG_USB_G_MULTI=y CONFIG_USB_G_MULTI_CDC=y CONFIG_MMC=y # CONFIG_MMC_BLOCK_BOUNCE is not set -CONFIG_SDIO_UART=m CONFIG_MMC_ATMELMCI=y -CONFIG_LEDS_ATMEL_PWM=y +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y CONFIG_LEDS_GPIO=y +CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_LEDS_TRIGGER_GPIO=y @@ -184,17 +147,14 @@ CONFIG_DMADEVICES=y CONFIG_AT_HDMAC=y CONFIG_DMATEST=m # CONFIG_IOMMU_SUPPORT is not set -CONFIG_EXT2_FS=y +CONFIG_EXT4_FS=y CONFIG_FANOTIFY=y CONFIG_VFAT_FS=y CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_CRAMFS=m -CONFIG_SQUASHFS=m -CONFIG_SQUASHFS_EMBEDDED=y +CONFIG_UBIFS_FS=y +CONFIG_UBIFS_FS_ADVANCED_COMPR=y CONFIG_NFS_FS=y -CONFIG_NFS_V3=y +CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_ISO8859_1=y @@ -203,6 +163,8 @@ CONFIG_STRIP_ASM_SYMS=y CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_FTRACE is not set CONFIG_DEBUG_USER=y +CONFIG_DEBUG_LL=y +CONFIG_EARLY_PRINTK=y CONFIG_CRYPTO_ECB=y # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_USER_API_HASH=m diff --git a/arch/arm/configs/bcm2835_defconfig b/arch/arm/configs/bcm2835_defconfig index ce987211a609..34e9780e63ba 100644 --- a/arch/arm/configs/bcm2835_defconfig +++ b/arch/arm/configs/bcm2835_defconfig @@ -55,14 +55,11 @@ CONFIG_DEVTMPFS_MOUNT=y # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_SERIO is not set -# CONFIG_VT is not set # CONFIG_LEGACY_PTYS is not set # CONFIG_DEVKMEM is not set CONFIG_SERIAL_AMBA_PL011=y CONFIG_SERIAL_AMBA_PL011_CONSOLE=y CONFIG_TTY_PRINTK=y -CONFIG_HW_RANDOM=y -CONFIG_HW_RANDOM_BCM2835=y CONFIG_I2C=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_BCM2835=y @@ -70,11 +67,27 @@ CONFIG_SPI=y CONFIG_SPI_BCM2835=y CONFIG_GPIO_SYSFS=y # CONFIG_HWMON is not set +CONFIG_FB=y +CONFIG_FB_SIMPLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y # CONFIG_USB_SUPPORT is not set CONFIG_MMC=y CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_PLTFM=y CONFIG_MMC_SDHCI_BCM2835=y +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_GPIO=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_ONESHOT=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y +CONFIG_LEDS_TRIGGER_CPU=y +CONFIG_LEDS_TRIGGER_GPIO=y +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y +CONFIG_LEDS_TRIGGER_TRANSIENT=y +CONFIG_LEDS_TRIGGER_CAMERA=y # CONFIG_IOMMU_SUPPORT is not set CONFIG_EXT2_FS=y CONFIG_EXT2_FS_XATTR=y diff --git a/arch/arm/configs/bockw_defconfig b/arch/arm/configs/bockw_defconfig index 6524cdf3b08d..845f5cdf62b5 100644 --- a/arch/arm/configs/bockw_defconfig +++ b/arch/arm/configs/bockw_defconfig @@ -31,6 +31,7 @@ CONFIG_CMDLINE="console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp" CONFIG_CMDLINE_FORCE=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set # CONFIG_SUSPEND is not set +CONFIG_PM_RUNTIME=y CONFIG_NET=y CONFIG_UNIX=y CONFIG_INET=y @@ -48,6 +49,14 @@ CONFIG_DEVTMPFS_MOUNT=y # CONFIG_STANDALONE is not set # CONFIG_PREVENT_FIRMWARE_BUILD is not set # CONFIG_FW_LOADER is not set +CONFIG_MTD=y +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLOCK=y +CONFIG_MTD_CFI=y +CONFIG_MTD_CFI_AMDSTD=y +CONFIG_MTD_M25P80=y +CONFIG_SCSI=y +CONFIG_BLK_DEV_SD=y CONFIG_NETDEVICES=y # CONFIG_NET_CADENCE is not set # CONFIG_NET_VENDOR_BROADCOM is not set @@ -71,7 +80,23 @@ CONFIG_SERIAL_SH_SCI_NR_UARTS=6 CONFIG_SERIAL_SH_SCI_CONSOLE=y # CONFIG_HW_RANDOM is not set # CONFIG_HWMON is not set -# CONFIG_USB_SUPPORT is not set +CONFIG_I2C=y +CONFIG_I2C_RCAR=y +CONFIG_SPI=y +CONFIG_SPI_SH_HSPI=y +CONFIG_USB=y +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_OHCI_HCD_PLATFORM=y +CONFIG_USB_EHCI_HCD_PLATFORM=y +CONFIG_USB_STORAGE=y +CONFIG_USB_RCAR_PHY=y +CONFIG_MMC=y +CONFIG_MMC_SDHI=y +CONFIG_MMC_SH_MMCIF=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_DRV_RX8581=y CONFIG_UIO=y CONFIG_UIO_PDRV_GENIRQ=y # CONFIG_IOMMU_SUPPORT is not set diff --git a/arch/arm/configs/bonito_defconfig b/arch/arm/configs/bonito_defconfig deleted file mode 100644 index 54571082d920..000000000000 --- a/arch/arm/configs/bonito_defconfig +++ /dev/null @@ -1,72 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=16 -# CONFIG_UTS_NS is not set -# CONFIG_IPC_NS is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set -CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" -CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_SHMOBILE=y -CONFIG_ARCH_R8A7740=y -CONFIG_MACH_BONITO=y -# CONFIG_SH_TIMER_TMU is not set -CONFIG_AEABI=y -# CONFIG_OABI_COMPAT is not set -CONFIG_FORCE_MAX_ZONEORDER=12 -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="console=ttySC5,115200 earlyprintk=sh-sci.5,115200 ignore_loglevel" -CONFIG_KEXEC=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -# CONFIG_SUSPEND is not set -CONFIG_PM_RUNTIME=y -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_FIRMWARE_IN_KERNEL is not set -CONFIG_MTD=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_ARM_INTEGRATOR=y -CONFIG_MTD_BLOCK2MTD=y -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -# CONFIG_SCSI_LOWLEVEL is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_LEGACY_PTYS is not set -CONFIG_SERIAL_SH_SCI=y -CONFIG_SERIAL_SH_SCI_NR_UARTS=9 -CONFIG_SERIAL_SH_SCI_CONSOLE=y -# CONFIG_HW_RANDOM is not set -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_SH_MOBILE=y -CONFIG_GPIO_SYSFS=y -# CONFIG_HWMON is not set -# CONFIG_MFD_SUPPORT is not set -# CONFIG_HID_SUPPORT is not set -# CONFIG_USB_SUPPORT is not set -CONFIG_UIO=y -CONFIG_UIO_PDRV=y -CONFIG_UIO_PDRV_GENIRQ=y -# CONFIG_DNOTIFY is not set -# CONFIG_INOTIFY_USER is not set -CONFIG_TMPFS=y -# CONFIG_MISC_FILESYSTEMS is not set -# CONFIG_ENABLE_WARN_DEPRECATED is not set -# CONFIG_ENABLE_MUST_CHECK is not set -# CONFIG_ARM_UNWIND is not set diff --git a/arch/arm/configs/clps711x_defconfig b/arch/arm/configs/clps711x_defconfig index 1cd94c36321f..9e8c8316d6b0 100644 --- a/arch/arm/configs/clps711x_defconfig +++ b/arch/arm/configs/clps711x_defconfig @@ -31,21 +31,18 @@ CONFIG_EP7211_DONGLE=y # CONFIG_WIRELESS is not set CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_JEDECPROBE=y CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_CFI_STAA=y -CONFIG_MTD_AUTCPU12=y CONFIG_MTD_PLATRAM=y CONFIG_MTD_NAND=y CONFIG_MTD_NAND_GPIO=y CONFIG_NETDEVICES=y # CONFIG_NET_CADENCE is not set # CONFIG_NET_VENDOR_BROADCOM is not set -# CONFIG_NET_VENDOR_CHELSIO is not set CONFIG_CS89x0=y CONFIG_CS89x0_PLATFORM=y # CONFIG_NET_VENDOR_FARADAY is not set @@ -63,7 +60,11 @@ CONFIG_CS89x0_PLATFORM=y # CONFIG_VT is not set CONFIG_SERIAL_CLPS711X_CONSOLE=y # CONFIG_HW_RANDOM is not set +CONFIG_I2C=y +CONFIG_I2C_GPIO=y CONFIG_SPI=y +CONFIG_SPI_CLPS711X=y +CONFIG_GPIO_CLPS711X=y CONFIG_GPIO_GENERIC_PLATFORM=y # CONFIG_HWMON is not set CONFIG_FB=y @@ -87,4 +88,3 @@ CONFIG_DEBUG_LL=y CONFIG_EARLY_PRINTK=y # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set -# CONFIG_CRC32 is not set diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig index 227abf9cc601..ad7dfbbafa45 100644 --- a/arch/arm/configs/exynos_defconfig +++ b/arch/arm/configs/exynos_defconfig @@ -50,6 +50,7 @@ CONFIG_USB_USBNET=y CONFIG_USB_NET_SMSC75XX=y CONFIG_USB_NET_SMSC95XX=y CONFIG_INPUT_EVDEV=y +CONFIG_KEYBOARD_GPIO=y CONFIG_KEYBOARD_CROS_EC=y # CONFIG_MOUSE_PS2 is not set CONFIG_MOUSE_CYAPA=y @@ -104,6 +105,8 @@ CONFIG_MMC_SDHCI_S3C=y CONFIG_MMC_DW=y CONFIG_MMC_DW_IDMAC=y CONFIG_MMC_DW_EXYNOS=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_DRV_S3C=y CONFIG_COMMON_CLK_MAX77686=y CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index 6ec010f248b5..06686e7303a9 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -37,6 +37,8 @@ CONFIG_MACH_IMX51_DT=y CONFIG_MACH_EUKREA_CPUIMX51SD=y CONFIG_SOC_IMX53=y CONFIG_SOC_IMX6Q=y +CONFIG_SOC_IMX6SL=y +CONFIG_SOC_VF610=y CONFIG_MXC_PWM=y CONFIG_SMP=y CONFIG_VMSPLIT_2G=y @@ -47,6 +49,7 @@ CONFIG_CMDLINE="noinitrd console=ttymxc0,115200" CONFIG_VFP=y CONFIG_NEON=y CONFIG_BINFMT_MISC=m +CONFIG_PM_RUNTIME=y CONFIG_PM_DEBUG=y CONFIG_PM_TEST_SUSPEND=y CONFIG_NET=y @@ -170,6 +173,7 @@ CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=y CONFIG_LCD_L4F00242T03=y CONFIG_BACKLIGHT_CLASS_DEVICE=y +CONFIG_BACKLIGHT_PWM=y CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y CONFIG_FONTS=y @@ -182,6 +186,7 @@ CONFIG_SND_SOC=y CONFIG_SND_IMX_SOC=y CONFIG_SND_SOC_PHYCORE_AC97=y CONFIG_SND_SOC_EUKREA_TLV320=y +CONFIG_SND_SOC_IMX_WM8962=y CONFIG_SND_SOC_IMX_SGTL5000=y CONFIG_SND_SOC_IMX_MC13783=y CONFIG_USB=y @@ -208,10 +213,15 @@ CONFIG_IMX_SDMA=y CONFIG_MXS_DMA=y CONFIG_STAGING=y CONFIG_DRM_IMX=y +CONFIG_DRM_IMX_TVE=y +CONFIG_DRM_IMX_FB_HELPER=y +CONFIG_DRM_IMX_PARALLEL_DISPLAY=y CONFIG_DRM_IMX_IPUV3_CORE=y CONFIG_DRM_IMX_IPUV3=y CONFIG_COMMON_CLK_DEBUG=y # CONFIG_IOMMU_SUPPORT is not set +CONFIG_PWM=y +CONFIG_PWM_IMX=y CONFIG_EXT2_FS=y CONFIG_EXT2_FS_XATTR=y CONFIG_EXT2_FS_POSIX_ACL=y diff --git a/arch/arm/configs/keystone_defconfig b/arch/arm/configs/keystone_defconfig new file mode 100644 index 000000000000..62e968cac9dc --- /dev/null +++ b/arch/arm/configs/keystone_defconfig @@ -0,0 +1,157 @@ +# CONFIG_SWAP is not set +CONFIG_POSIX_MQUEUE=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_BLK_DEV_INITRD=y +CONFIG_SYSCTL_SYSCALL=y +CONFIG_KALLSYMS_ALL=y +# CONFIG_ELF_CORE is not set +# CONFIG_BASE_FULL is not set +CONFIG_EMBEDDED=y +CONFIG_PROFILING=y +CONFIG_OPROFILE=y +CONFIG_KPROBES=y +CONFIG_MODULES=y +CONFIG_MODULE_FORCE_LOAD=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +CONFIG_MODVERSIONS=y +CONFIG_ARCH_KEYSTONE=y +CONFIG_ARM_LPAE=y +CONFIG_SMP=y +CONFIG_PREEMPT=y +CONFIG_AEABI=y +CONFIG_HIGHMEM=y +CONFIG_VFP=y +CONFIG_NEON=y +# CONFIG_SUSPEND is not set +CONFIG_PM_RUNTIME=y +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_UNIX_DIAG=y +CONFIG_XFRM_USER=y +CONFIG_XFRM_SUB_POLICY=y +CONFIG_XFRM_STATISTICS=y +CONFIG_NET_KEY=y +CONFIG_NET_KEY_MIGRATE=y +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_ADVANCED_ROUTER=y +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_ROUTE_MULTIPATH=y +CONFIG_IP_ROUTE_VERBOSE=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_NET_IPIP=y +CONFIG_NET_IPGRE_DEMUX=y +CONFIG_NET_IPGRE=y +CONFIG_IP_MROUTE=y +CONFIG_IP_MROUTE_MULTIPLE_TABLES=y +CONFIG_IP_PIMSM_V2=y +CONFIG_INET_AH=y +CONFIG_INET_IPCOMP=y +CONFIG_IPV6=y +CONFIG_INET6_XFRM_MODE_TRANSPORT=m +CONFIG_INET6_XFRM_MODE_TUNNEL=m +CONFIG_INET6_XFRM_MODE_BEET=m +CONFIG_IPV6_SIT=m +CONFIG_IPV6_MULTIPLE_TABLES=y +CONFIG_IPV6_SUBTREES=y +CONFIG_IPV6_MROUTE=y +CONFIG_IPV6_PIMSM_V2=y +CONFIG_NETFILTER=y +CONFIG_NF_CONNTRACK=y +CONFIG_NF_CT_NETLINK=y +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y +CONFIG_NETFILTER_XT_TARGET_CONNMARK=y +CONFIG_NETFILTER_XT_TARGET_IDLETIMER=y +CONFIG_NETFILTER_XT_TARGET_MARK=y +CONFIG_NETFILTER_XT_MATCH_COMMENT=y +CONFIG_NETFILTER_XT_MATCH_CONNBYTES=y +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=y +CONFIG_NETFILTER_XT_MATCH_CONNMARK=y +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y +CONFIG_NETFILTER_XT_MATCH_CPU=y +CONFIG_NETFILTER_XT_MATCH_IPRANGE=y +CONFIG_NETFILTER_XT_MATCH_LENGTH=y +CONFIG_NETFILTER_XT_MATCH_MAC=y +CONFIG_NETFILTER_XT_MATCH_MARK=y +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=y +CONFIG_NETFILTER_XT_MATCH_STATE=y +CONFIG_NF_CONNTRACK_IPV4=y +CONFIG_IP_NF_IPTABLES=y +CONFIG_IP_NF_MATCH_AH=y +CONFIG_IP_NF_MATCH_ECN=y +CONFIG_IP_NF_MATCH_TTL=y +CONFIG_IP_NF_FILTER=y +CONFIG_IP_NF_TARGET_REJECT=y +CONFIG_IP_NF_TARGET_ULOG=y +CONFIG_IP_NF_MANGLE=y +CONFIG_IP_NF_TARGET_CLUSTERIP=y +CONFIG_IP_NF_TARGET_ECN=y +CONFIG_IP_NF_TARGET_TTL=y +CONFIG_IP_NF_RAW=y +CONFIG_IP_NF_ARPTABLES=y +CONFIG_IP_NF_ARPFILTER=y +CONFIG_IP_NF_ARP_MANGLE=y +CONFIG_IP6_NF_IPTABLES=m +CONFIG_IP_SCTP=y +CONFIG_VLAN_8021Q=y +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_CMA=y +CONFIG_MTD=y +CONFIG_MTD_CMDLINE_PARTS=y +CONFIG_MTD_BLOCK=y +CONFIG_MTD_PLATRAM=y +CONFIG_MTD_M25P80=y +CONFIG_MTD_NAND=y +CONFIG_MTD_UBI=y +CONFIG_PROC_DEVICETREE=y +CONFIG_BLK_DEV_LOOP=y +CONFIG_EEPROM_AT24=y +CONFIG_NETDEVICES=y +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_OF_PLATFORM=y +# CONFIG_HW_RANDOM is not set +CONFIG_I2C=y +# CONFIG_I2C_COMPAT is not set +CONFIG_I2C_CHARDEV=y +CONFIG_SPI=y +CONFIG_SPI_SPIDEV=y +# CONFIG_HWMON is not set +CONFIG_WATCHDOG=y +# CONFIG_USB_SUPPORT is not set +CONFIG_DMADEVICES=y +CONFIG_COMMON_CLK_DEBUG=y +CONFIG_MEMORY=y +CONFIG_TMPFS=y +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS_WBUF_VERIFY=y +CONFIG_UBIFS_FS=y +CONFIG_CRAMFS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3_ACL=y +CONFIG_ROOT_NFS=y +CONFIG_NFSD=y +CONFIG_NFSD_V3=y +CONFIG_NFSD_V3_ACL=y +CONFIG_PRINTK_TIME=y +CONFIG_DEBUG_SHIRQ=y +CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_USER=y +CONFIG_CRYPTO_USER=y +CONFIG_CRYPTO_NULL=y +CONFIG_CRYPTO_AUTHENC=y +CONFIG_CRYPTO_CBC=y +CONFIG_CRYPTO_CTR=y +CONFIG_CRYPTO_XCBC=y +CONFIG_CRYPTO_DES=y +CONFIG_CRYPTO_ANSI_CPRNG=y +CONFIG_CRYPTO_USER_API_HASH=y +CONFIG_CRYPTO_USER_API_SKCIPHER=y diff --git a/arch/arm/configs/kirkwood_defconfig b/arch/arm/configs/kirkwood_defconfig index a1d8252e9ec7..0f2aa61911a3 100644 --- a/arch/arm/configs/kirkwood_defconfig +++ b/arch/arm/configs/kirkwood_defconfig @@ -1,4 +1,3 @@ -CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y @@ -31,6 +30,7 @@ CONFIG_MACH_T5325=y CONFIG_MACH_TS219=y CONFIG_MACH_TS41X=y CONFIG_MACH_CLOUDBOX_DT=y +CONFIG_MACH_DB88F628X_BP_DT=y CONFIG_MACH_DLINK_KIRKWOOD_DT=y CONFIG_MACH_DOCKSTAR_DT=y CONFIG_MACH_DREAMPLUG_DT=y @@ -50,14 +50,19 @@ CONFIG_MACH_NETSPACE_V2_DT=y CONFIG_MACH_NSA310_DT=y CONFIG_MACH_OPENBLOCKS_A6_DT=y CONFIG_MACH_READYNAS_DT=y +CONFIG_MACH_SHEEVAPLUG_DT=y CONFIG_MACH_TOPKICK_DT=y CONFIG_MACH_TS219_DT=y # CONFIG_CPU_FEROCEON_OLD_ID is not set +CONFIG_PCI_MVEBU=y CONFIG_PREEMPT=y CONFIG_AEABI=y # CONFIG_OABI_COMPAT is not set CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_STAT_DETAILS=y +CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_IDLE=y CONFIG_NET=y CONFIG_PACKET=y @@ -68,14 +73,12 @@ CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y # CONFIG_IPV6 is not set -CONFIG_NET_DSA=y CONFIG_NET_PKTGEN=m CONFIG_CFG80211=y CONFIG_MAC80211=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_JEDECPROBE=y @@ -140,6 +143,7 @@ CONFIG_HID_TOPSEED=y CONFIG_HID_THRUSTMASTER=y CONFIG_HID_ZEROPLUS=y CONFIG_USB=y +CONFIG_USB_XHCI_HCD=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_PRINTER=m diff --git a/arch/arm/configs/kzm9g_defconfig b/arch/arm/configs/kzm9g_defconfig index f6e585b353a4..1ad028023a64 100644 --- a/arch/arm/configs/kzm9g_defconfig +++ b/arch/arm/configs/kzm9g_defconfig @@ -84,9 +84,12 @@ CONFIG_I2C_CHARDEV=y CONFIG_I2C_SH_MOBILE=y CONFIG_GPIO_PCF857X=y # CONFIG_HWMON is not set +CONFIG_MFD_AS3711=y CONFIG_REGULATOR=y +CONFIG_REGULATOR_AS3711=y CONFIG_FB=y CONFIG_FB_SH_MOBILE_LCDC=y +CONFIG_BACKLIGHT_AS3711=y CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_LOGO=y CONFIG_FB_SH_MOBILE_MERAM=y diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 2e67a272df70..340d550c12b0 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -1,6 +1,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y +CONFIG_BLK_DEV_INITRD=y CONFIG_ARCH_MVEBU=y CONFIG_MACH_ARMADA_370=y CONFIG_ARCH_SIRF=y @@ -31,10 +32,12 @@ CONFIG_SATA_HIGHBANK=y CONFIG_SATA_MV=y CONFIG_SATA_AHCI_PLATFORM=y CONFIG_NETDEVICES=y +CONFIG_SUN4I_EMAC=y CONFIG_NET_CALXEDA_XGMAC=y CONFIG_SMSC911X=y CONFIG_STMMAC_ETH=y CONFIG_SERIO_AMBAKMI=y +CONFIG_MDIO_SUN4I=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_DW=y @@ -46,6 +49,8 @@ CONFIG_SERIAL_SIRFSOC=y CONFIG_SERIAL_SIRFSOC_CONSOLE=y CONFIG_SERIAL_VT8500=y CONFIG_SERIAL_VT8500_CONSOLE=y +CONFIG_SERIAL_XILINX_PS_UART=y +CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y CONFIG_IPMI_HANDLER=y CONFIG_IPMI_SI=y CONFIG_I2C=y diff --git a/arch/arm/configs/mvebu_defconfig b/arch/arm/configs/mvebu_defconfig index f3e8ae001ff1..731814e2c189 100644 --- a/arch/arm/configs/mvebu_defconfig +++ b/arch/arm/configs/mvebu_defconfig @@ -13,6 +13,8 @@ CONFIG_MACH_ARMADA_370=y CONFIG_MACH_ARMADA_XP=y # CONFIG_CACHE_L2X0 is not set # CONFIG_SWP_EMULATE is not set +CONFIG_PCI=y +CONFIG_PCI_MVEBU=y CONFIG_SMP=y CONFIG_AEABI=y CONFIG_HIGHMEM=y @@ -60,6 +62,8 @@ CONFIG_USB_SUPPORT=y CONFIG_USB=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y +CONFIG_USB_STORAGE=y +CONFIG_USB_XHCI_HCD=y CONFIG_MMC=y CONFIG_MMC_MVSDIO=y CONFIG_NEW_LEDS=y @@ -96,5 +100,3 @@ CONFIG_TIMER_STATS=y # CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_DEBUG_INFO=y CONFIG_DEBUG_USER=y -CONFIG_DEBUG_LL=y -CONFIG_EARLY_PRINTK=y diff --git a/arch/arm/configs/nhk8815_defconfig b/arch/arm/configs/nhk8815_defconfig index b01e7632ed2e..35f8cf299fa2 100644 --- a/arch/arm/configs/nhk8815_defconfig +++ b/arch/arm/configs/nhk8815_defconfig @@ -81,6 +81,7 @@ CONFIG_PPP_SYNC_TTY=m # CONFIG_INPUT_MOUSEDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_KEYBOARD_ATKBD is not set +CONFIG_KEYBOARD_GPIO=y # CONFIG_MOUSE_PS2 is not set # CONFIG_SERIO is not set # CONFIG_LEGACY_PTYS is not set @@ -96,6 +97,11 @@ CONFIG_DEBUG_GPIO=y CONFIG_MMC=y CONFIG_MMC_CLKGATE=y CONFIG_MMC_ARMMMCI=y +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_GPIO=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_PL031=y CONFIG_DMADEVICES=y diff --git a/arch/arm/configs/omap1_defconfig b/arch/arm/configs/omap1_defconfig index 9940f7b4e438..d74edbad18fc 100644 --- a/arch/arm/configs/omap1_defconfig +++ b/arch/arm/configs/omap1_defconfig @@ -26,7 +26,8 @@ CONFIG_ARCH_OMAP=y CONFIG_ARCH_OMAP1=y CONFIG_OMAP_RESET_CLOCKS=y # CONFIG_OMAP_MUX is not set -CONFIG_OMAP_MBOX_FWK=y +CONFIG_MAILBOX=y +CONFIG_OMAP1_MBOX=y CONFIG_OMAP_32K_TIMER=y CONFIG_OMAP_DM_TIMER=y CONFIG_ARCH_OMAP730=y diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index abbe31937c65..2ac0ffb12f03 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -210,6 +210,8 @@ CONFIG_USB_WDM=y CONFIG_USB_STORAGE=y CONFIG_USB_LIBUSUAL=y CONFIG_USB_TEST=y +CONFIG_USB_PHY=y +CONFIG_NOP_USB_XCEIV=y CONFIG_USB_GADGET=y CONFIG_USB_GADGET_DEBUG=y CONFIG_USB_GADGET_DEBUG_FILES=y diff --git a/arch/arm/configs/sama5_defconfig b/arch/arm/configs/sama5_defconfig index 4d0dc3c16063..f6e78f83c3c3 100644 --- a/arch/arm/configs/sama5_defconfig +++ b/arch/arm/configs/sama5_defconfig @@ -26,7 +26,9 @@ CONFIG_AEABI=y CONFIG_UACCESS_WITH_MEMCPY=y CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_ARM_APPENDED_DTB=y CONFIG_CMDLINE="console=ttyS0,115200 initrd=0x21100000,25165824 root=/dev/ram0 rw" +CONFIG_KEXEC=y CONFIG_AUTO_ZRELADDR=y CONFIG_VFP=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set @@ -39,6 +41,9 @@ CONFIG_UNIX=y CONFIG_INET=y CONFIG_IP_MULTICAST=y CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y # CONFIG_INET_XFRM_MODE_TRANSPORT is not set # CONFIG_INET_XFRM_MODE_TUNNEL is not set # CONFIG_INET_XFRM_MODE_BEET is not set @@ -68,6 +73,8 @@ CONFIG_MTD_M25P80=y CONFIG_MTD_NAND=y CONFIG_MTD_NAND_ATMEL=y CONFIG_MTD_UBI=y +CONFIG_MTD_UBI_GLUEBI=y +CONFIG_PROC_DEVICETREE=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=4 @@ -95,7 +102,19 @@ CONFIG_MACB=y # CONFIG_NET_VENDOR_STMICRO is not set # CONFIG_NET_VENDOR_WIZNET is not set CONFIG_MICREL_PHY=y -# CONFIG_WLAN is not set +CONFIG_LIBERTAS_THINFIRM=m +CONFIG_LIBERTAS_THINFIRM_USB=m +CONFIG_RTL8187=m +CONFIG_RT2X00=m +CONFIG_RT2500USB=m +CONFIG_RT73USB=m +CONFIG_RT2800USB=m +CONFIG_RT2800USB_RT53XX=y +CONFIG_RT2800USB_RT55XX=y +CONFIG_RT2800USB_UNKNOWN=y +CONFIG_MWIFIEX=m +CONFIG_MWIFIEX_SDIO=m +CONFIG_MWIFIEX_USB=m # CONFIG_INPUT_MOUSEDEV is not set CONFIG_INPUT_EVDEV=y # CONFIG_KEYBOARD_ATKBD is not set @@ -133,9 +152,13 @@ CONFIG_USB_EHCI_HCD=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_ACM=y CONFIG_USB_STORAGE=y +CONFIG_USB_SERIAL=y +CONFIG_USB_SERIAL_GENERIC=y +CONFIG_USB_SERIAL_FTDI_SIO=y +CONFIG_USB_SERIAL_PL2303=y CONFIG_USB_GADGET=y -CONFIG_USB_AT91=y -CONFIG_USB_MASS_STORAGE=m +CONFIG_USB_ATMEL_USBA=y +CONFIG_USB_G_SERIAL=y CONFIG_MMC=y # CONFIG_MMC_BLOCK_BOUNCE is not set CONFIG_MMC_ATMELMCI=y @@ -151,18 +174,18 @@ CONFIG_DMADEVICES=y # CONFIG_IOMMU_SUPPORT is not set CONFIG_IIO=y CONFIG_AT91_ADC=y -CONFIG_EXT2_FS=y +CONFIG_EXT4_FS=y CONFIG_FANOTIFY=y CONFIG_VFAT_FS=y CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_SUMMARY=y CONFIG_UBIFS_FS=y +CONFIG_UBIFS_FS_ADVANCED_COMPR=y CONFIG_NFS_FS=y CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_ISO8859_1=y +CONFIG_NLS_UTF8=y CONFIG_STRIP_ASM_SYMS=y CONFIG_DEBUG_FS=y # CONFIG_SCHED_DEBUG is not set diff --git a/arch/arm/configs/tegra_defconfig b/arch/arm/configs/tegra_defconfig index f7ba316164d4..1effb43dab80 100644 --- a/arch/arm/configs/tegra_defconfig +++ b/arch/arm/configs/tegra_defconfig @@ -21,8 +21,8 @@ CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_PARTITION_ADVANCED=y # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_TEGRA=y CONFIG_GPIO_PCA953X=y +CONFIG_ARCH_TEGRA=y CONFIG_ARCH_TEGRA_2x_SOC=y CONFIG_ARCH_TEGRA_3x_SOC=y CONFIG_ARCH_TEGRA_114_SOC=y @@ -36,7 +36,6 @@ CONFIG_HIGHMEM=y CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_KEXEC=y -CONFIG_AUTO_ZRELADDR=y CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_IDLE=y @@ -81,7 +80,6 @@ CONFIG_DEVTMPFS_MOUNT=y # CONFIG_FIRMWARE_IN_KERNEL is not set CONFIG_CMA=y CONFIG_MTD=y -CONFIG_MTD_CHAR=y CONFIG_MTD_M25P80=y CONFIG_PROC_DEVICETREE=y CONFIG_BLK_DEV_LOOP=y @@ -105,8 +103,8 @@ CONFIG_BRCMFMAC=m CONFIG_RT2X00=y CONFIG_RT2800USB=m CONFIG_INPUT_EVDEV=y -CONFIG_KEYBOARD_TEGRA=y CONFIG_KEYBOARD_GPIO=y +CONFIG_KEYBOARD_TEGRA=y CONFIG_INPUT_MISC=y CONFIG_INPUT_MPU3050=y # CONFIG_LEGACY_PTYS is not set @@ -121,6 +119,7 @@ CONFIG_I2C_MUX=y CONFIG_I2C_MUX_PINCTRL=y CONFIG_I2C_TEGRA=y CONFIG_SPI=y +CONFIG_SPI_TEGRA114=y CONFIG_SPI_TEGRA20_SFLASH=y CONFIG_SPI_TEGRA20_SLINK=y CONFIG_GPIO_PCA953X_IRQ=y @@ -129,14 +128,15 @@ CONFIG_GPIO_TPS6586X=y CONFIG_GPIO_TPS65910=y CONFIG_POWER_SUPPLY=y CONFIG_BATTERY_SBS=y +CONFIG_CHARGER_TPS65090=y CONFIG_POWER_RESET=y CONFIG_POWER_RESET_GPIO=y CONFIG_SENSORS_LM90=y -CONFIG_MFD_TPS6586X=y -CONFIG_MFD_TPS65910=y CONFIG_MFD_MAX8907=y -CONFIG_MFD_TPS65090=y CONFIG_MFD_PALMAS=y +CONFIG_MFD_TPS65090=y +CONFIG_MFD_TPS6586X=y +CONFIG_MFD_TPS65910=y CONFIG_REGULATOR=y CONFIG_REGULATOR_FIXED_VOLTAGE=y CONFIG_REGULATOR_VIRTUAL_CONSUMER=y @@ -171,6 +171,7 @@ CONFIG_SND=y # CONFIG_SND_USB is not set CONFIG_SND_SOC=y CONFIG_SND_SOC_TEGRA=y +CONFIG_SND_SOC_TEGRA_RT5640=y CONFIG_SND_SOC_TEGRA_WM8753=y CONFIG_SND_SOC_TEGRA_WM8903=y CONFIG_SND_SOC_TEGRA_TRIMSLICE=y @@ -190,7 +191,13 @@ CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y CONFIG_LEDS_GPIO=y CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_ONESHOT=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_LEDS_TRIGGER_GPIO=y +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y +CONFIG_LEDS_TRIGGER_TRANSIENT=y +CONFIG_LEDS_TRIGGER_CAMERA=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_MAX8907=y CONFIG_RTC_DRV_PALMAS=y @@ -203,7 +210,6 @@ CONFIG_TEGRA20_APB_DMA=y CONFIG_STAGING=y CONFIG_SENSORS_ISL29018=y CONFIG_SENSORS_ISL29028=y -CONFIG_AK8975=y CONFIG_MFD_NVEC=y CONFIG_KEYBOARD_NVEC=y CONFIG_SERIO_NVEC_PS2=y @@ -213,6 +219,7 @@ CONFIG_TEGRA_IOMMU_GART=y CONFIG_TEGRA_IOMMU_SMMU=y CONFIG_MEMORY=y CONFIG_IIO=y +CONFIG_AK8975=y CONFIG_PWM=y CONFIG_PWM_TEGRA=y CONFIG_EXT2_FS=y diff --git a/arch/arm/configs/u300_defconfig b/arch/arm/configs/u300_defconfig index 374000ec4e4e..fd81a1b99cce 100644 --- a/arch/arm/configs/u300_defconfig +++ b/arch/arm/configs/u300_defconfig @@ -1,7 +1,8 @@ -CONFIG_EXPERIMENTAL=y # CONFIG_LOCALVERSION_AUTO is not set # CONFIG_SWAP is not set CONFIG_SYSVIPC=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_EXPERT=y # CONFIG_AIO is not set @@ -11,12 +12,9 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_LBDAF is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_CFQ is not set +# CONFIG_ARCH_MULTI_V7 is not set CONFIG_ARCH_U300=y -CONFIG_MACH_U300=y -CONFIG_MACH_U300_BS335=y CONFIG_MACH_U300_SPIDUMMY=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y CONFIG_PREEMPT=y CONFIG_AEABI=y CONFIG_ZBOOT_ROM_TEXT=0x0 @@ -44,14 +42,15 @@ CONFIG_I2C=y # CONFIG_HWMON is not set CONFIG_WATCHDOG=y CONFIG_REGULATOR=y +CONFIG_REGULATOR_FIXED_VOLTAGE=y CONFIG_FB=y CONFIG_BACKLIGHT_LCD_SUPPORT=y # CONFIG_LCD_CLASS_DEVICE is not set CONFIG_BACKLIGHT_CLASS_DEVICE=y -# CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set CONFIG_MMC=y -CONFIG_MMC_CLKGATE=y +CONFIG_MMC_UNSAFE_RESUME=y +# CONFIG_MMC_BLOCK_BOUNCE is not set CONFIG_MMC_ARMMMCI=y CONFIG_RTC_CLASS=y # CONFIG_RTC_HCTOSYS is not set @@ -70,4 +69,3 @@ CONFIG_DEBUG_FS=y CONFIG_TIMER_STATS=y # CONFIG_DEBUG_PREEMPT is not set CONFIG_DEBUG_INFO=y -# CONFIG_CRC32 is not set diff --git a/arch/arm/include/asm/arch_timer.h b/arch/arm/include/asm/arch_timer.h index 7c1bfc0aea0c..accefe099182 100644 --- a/arch/arm/include/asm/arch_timer.h +++ b/arch/arm/include/asm/arch_timer.h @@ -80,15 +80,6 @@ static inline u32 arch_timer_get_cntfrq(void) return val; } -static inline u64 arch_counter_get_cntpct(void) -{ - u64 cval; - - isb(); - asm volatile("mrrc p15, 0, %Q0, %R0, c14" : "=r" (cval)); - return cval; -} - static inline u64 arch_counter_get_cntvct(void) { u64 cval; diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h index 05ee9eebad6b..a5fef710af32 100644 --- a/arch/arm/include/asm/assembler.h +++ b/arch/arm/include/asm/assembler.h @@ -136,7 +136,11 @@ * assumes FIQs are enabled, and that the processor is in SVC mode. */ .macro save_and_disable_irqs, oldcpsr +#ifdef CONFIG_CPU_V7M + mrs \oldcpsr, primask +#else mrs \oldcpsr, cpsr +#endif disable_irq .endm @@ -150,7 +154,11 @@ * guarantee that this will preserve the flags. */ .macro restore_irqs_notrace, oldcpsr +#ifdef CONFIG_CPU_V7M + msr primask, \oldcpsr +#else msr cpsr_c, \oldcpsr +#endif .endm .macro restore_irqs, oldcpsr @@ -229,7 +237,14 @@ #endif .endm -#ifdef CONFIG_THUMB2_KERNEL +#if defined(CONFIG_CPU_V7M) + /* + * setmode is used to assert to be in svc mode during boot. For v7-M + * this is done in __v7m_setup, so setmode can be empty here. + */ + .macro setmode, mode, reg + .endm +#elif defined(CONFIG_THUMB2_KERNEL) .macro setmode, mode, reg mov \reg, #\mode msr cpsr_c, \reg diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h index bff71388e72a..17d0ae8672fa 100644 --- a/arch/arm/include/asm/cacheflush.h +++ b/arch/arm/include/asm/cacheflush.h @@ -320,9 +320,7 @@ static inline void flush_anon_page(struct vm_area_struct *vma, } #define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE -static inline void flush_kernel_dcache_page(struct page *page) -{ -} +extern void flush_kernel_dcache_page(struct page *); #define flush_dcache_mmap_lock(mapping) \ spin_lock_irq(&(mapping)->tree_lock) diff --git a/arch/arm/include/asm/cp15.h b/arch/arm/include/asm/cp15.h index 1f3262e99d81..6493802f880a 100644 --- a/arch/arm/include/asm/cp15.h +++ b/arch/arm/include/asm/cp15.h @@ -23,6 +23,11 @@ #define CR_RR (1 << 14) /* Round Robin cache replacement */ #define CR_L4 (1 << 15) /* LDR pc can set T bit */ #define CR_DT (1 << 16) +#ifdef CONFIG_MMU +#define CR_HA (1 << 17) /* Hardware management of Access Flag */ +#else +#define CR_BR (1 << 17) /* MPU Background region enable (PMSA) */ +#endif #define CR_IT (1 << 18) #define CR_ST (1 << 19) #define CR_FI (1 << 21) /* Fast interrupt (lower latency mode) */ @@ -61,6 +66,20 @@ static inline void set_cr(unsigned int val) isb(); } +static inline unsigned int get_auxcr(void) +{ + unsigned int val; + asm("mrc p15, 0, %0, c1, c0, 1 @ get AUXCR" : "=r" (val)); + return val; +} + +static inline void set_auxcr(unsigned int val) +{ + asm volatile("mcr p15, 0, %0, c1, c0, 1 @ set AUXCR" + : : "r" (val)); + isb(); +} + #ifndef CONFIG_SMP extern void adjust_cr(unsigned long mask, unsigned long set); #endif diff --git a/arch/arm/include/asm/cputype.h b/arch/arm/include/asm/cputype.h index 7652712d1d14..8c25dc4e9851 100644 --- a/arch/arm/include/asm/cputype.h +++ b/arch/arm/include/asm/cputype.h @@ -8,8 +8,25 @@ #define CPUID_CACHETYPE 1 #define CPUID_TCM 2 #define CPUID_TLBTYPE 3 +#define CPUID_MPUIR 4 #define CPUID_MPIDR 5 +#ifdef CONFIG_CPU_V7M +#define CPUID_EXT_PFR0 0x40 +#define CPUID_EXT_PFR1 0x44 +#define CPUID_EXT_DFR0 0x48 +#define CPUID_EXT_AFR0 0x4c +#define CPUID_EXT_MMFR0 0x50 +#define CPUID_EXT_MMFR1 0x54 +#define CPUID_EXT_MMFR2 0x58 +#define CPUID_EXT_MMFR3 0x5c +#define CPUID_EXT_ISAR0 0x60 +#define CPUID_EXT_ISAR1 0x64 +#define CPUID_EXT_ISAR2 0x68 +#define CPUID_EXT_ISAR3 0x6c +#define CPUID_EXT_ISAR4 0x70 +#define CPUID_EXT_ISAR5 0x74 +#else #define CPUID_EXT_PFR0 "c1, 0" #define CPUID_EXT_PFR1 "c1, 1" #define CPUID_EXT_DFR0 "c1, 2" @@ -24,6 +41,7 @@ #define CPUID_EXT_ISAR3 "c2, 3" #define CPUID_EXT_ISAR4 "c2, 4" #define CPUID_EXT_ISAR5 "c2, 5" +#endif #define MPIDR_SMP_BITMASK (0x3 << 30) #define MPIDR_SMP_VALUE (0x2 << 30) @@ -32,6 +50,8 @@ #define MPIDR_HWID_BITMASK 0xFFFFFF +#define MPIDR_INVALID (~MPIDR_HWID_BITMASK) + #define MPIDR_LEVEL_BITS 8 #define MPIDR_LEVEL_MASK ((1 << MPIDR_LEVEL_BITS) - 1) @@ -79,7 +99,23 @@ extern unsigned int processor_id; __val; \ }) -#else /* ifdef CONFIG_CPU_CP15 */ +#elif defined(CONFIG_CPU_V7M) + +#include <asm/io.h> +#include <asm/v7m.h> + +#define read_cpuid(reg) \ + ({ \ + WARN_ON_ONCE(1); \ + 0; \ + }) + +static inline unsigned int __attribute_const__ read_cpuid_ext(unsigned offset) +{ + return readl(BASEADDR_V7M_SCB + offset); +} + +#else /* ifdef CONFIG_CPU_CP15 / elif defined (CONFIG_CPU_V7M) */ /* * read_cpuid and read_cpuid_ext should only ever be called on machines that @@ -106,7 +142,14 @@ static inline unsigned int __attribute_const__ read_cpuid_id(void) return read_cpuid(CPUID_ID); } -#else /* ifdef CONFIG_CPU_CP15 */ +#elif defined(CONFIG_CPU_V7M) + +static inline unsigned int __attribute_const__ read_cpuid_id(void) +{ + return readl(BASEADDR_V7M_SCB + V7M_SCB_CPUID); +} + +#else /* ifdef CONFIG_CPU_CP15 / elif defined(CONFIG_CPU_V7M) */ static inline unsigned int __attribute_const__ read_cpuid_id(void) { diff --git a/arch/arm/include/asm/div64.h b/arch/arm/include/asm/div64.h index fe92ccf1d0b0..191ada6e4d2d 100644 --- a/arch/arm/include/asm/div64.h +++ b/arch/arm/include/asm/div64.h @@ -46,7 +46,7 @@ __rem; \ }) -#if __GNUC__ < 4 +#if __GNUC__ < 4 || !defined(CONFIG_AEABI) /* * gcc versions earlier than 4.0 are simply too problematic for the diff --git a/arch/arm/include/asm/glue-cache.h b/arch/arm/include/asm/glue-cache.h index ea289e1435e7..c81adc08b3fb 100644 --- a/arch/arm/include/asm/glue-cache.h +++ b/arch/arm/include/asm/glue-cache.h @@ -117,10 +117,37 @@ # endif #endif +#if defined(CONFIG_CPU_V7M) +# ifdef _CACHE +# define MULTI_CACHE 1 +# else +# define _CACHE nop +# endif +#endif + #if !defined(_CACHE) && !defined(MULTI_CACHE) #error Unknown cache maintenance model #endif +#ifndef __ASSEMBLER__ +extern inline void nop_flush_icache_all(void) { } +extern inline void nop_flush_kern_cache_all(void) { } +extern inline void nop_flush_kern_cache_louis(void) { } +extern inline void nop_flush_user_cache_all(void) { } +extern inline void nop_flush_user_cache_range(unsigned long a, + unsigned long b, unsigned int c) { } + +extern inline void nop_coherent_kern_range(unsigned long a, unsigned long b) { } +extern inline int nop_coherent_user_range(unsigned long a, + unsigned long b) { return 0; } +extern inline void nop_flush_kern_dcache_area(void *a, size_t s) { } + +extern inline void nop_dma_flush_range(const void *a, const void *b) { } + +extern inline void nop_dma_map_area(const void *s, size_t l, int f) { } +extern inline void nop_dma_unmap_area(const void *s, size_t l, int f) { } +#endif + #ifndef MULTI_CACHE #define __cpuc_flush_icache_all __glue(_CACHE,_flush_icache_all) #define __cpuc_flush_kern_all __glue(_CACHE,_flush_kern_cache_all) diff --git a/arch/arm/include/asm/glue-df.h b/arch/arm/include/asm/glue-df.h index b6e9f2c108b5..6b70f1b46a6e 100644 --- a/arch/arm/include/asm/glue-df.h +++ b/arch/arm/include/asm/glue-df.h @@ -95,6 +95,14 @@ # endif #endif +#ifdef CONFIG_CPU_ABRT_NOMMU +# ifdef CPU_DABORT_HANDLER +# define MULTI_DABORT 1 +# else +# define CPU_DABORT_HANDLER nommu_early_abort +# endif +#endif + #ifndef CPU_DABORT_HANDLER #error Unknown data abort handler type #endif diff --git a/arch/arm/include/asm/glue-proc.h b/arch/arm/include/asm/glue-proc.h index ac1dd54724b6..74a8b84f3cb1 100644 --- a/arch/arm/include/asm/glue-proc.h +++ b/arch/arm/include/asm/glue-proc.h @@ -230,6 +230,24 @@ # endif #endif +#ifdef CONFIG_CPU_V7M +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_v7m +# endif +#endif + +#ifdef CONFIG_CPU_PJ4B +# ifdef CPU_NAME +# undef MULTI_CPU +# define MULTI_CPU +# else +# define CPU_NAME cpu_pj4b +# endif +#endif + #ifndef MULTI_CPU #define cpu_proc_init __glue(CPU_NAME,_proc_init) #define cpu_proc_fin __glue(CPU_NAME,_proc_fin) diff --git a/arch/arm/include/asm/hardware/pci_v3.h b/arch/arm/include/asm/hardware/pci_v3.h deleted file mode 100644 index 2811c7e2cfdf..000000000000 --- a/arch/arm/include/asm/hardware/pci_v3.h +++ /dev/null @@ -1,186 +0,0 @@ -/* - * arch/arm/include/asm/hardware/pci_v3.h - * - * Internal header file PCI V3 chip - * - * Copyright (C) ARM Limited - * Copyright (C) 2000-2001 Deep Blue Solutions Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#ifndef ASM_ARM_HARDWARE_PCI_V3_H -#define ASM_ARM_HARDWARE_PCI_V3_H - -/* ------------------------------------------------------------------------------- - * V3 Local Bus to PCI Bridge definitions - * ------------------------------------------------------------------------------- - * Registers (these are taken from page 129 of the EPC User's Manual Rev 1.04 - * All V3 register names are prefaced by V3_ to avoid clashing with any other - * PCI definitions. Their names match the user's manual. - * - * I'm assuming that I20 is disabled. - * - */ -#define V3_PCI_VENDOR 0x00000000 -#define V3_PCI_DEVICE 0x00000002 -#define V3_PCI_CMD 0x00000004 -#define V3_PCI_STAT 0x00000006 -#define V3_PCI_CC_REV 0x00000008 -#define V3_PCI_HDR_CFG 0x0000000C -#define V3_PCI_IO_BASE 0x00000010 -#define V3_PCI_BASE0 0x00000014 -#define V3_PCI_BASE1 0x00000018 -#define V3_PCI_SUB_VENDOR 0x0000002C -#define V3_PCI_SUB_ID 0x0000002E -#define V3_PCI_ROM 0x00000030 -#define V3_PCI_BPARAM 0x0000003C -#define V3_PCI_MAP0 0x00000040 -#define V3_PCI_MAP1 0x00000044 -#define V3_PCI_INT_STAT 0x00000048 -#define V3_PCI_INT_CFG 0x0000004C -#define V3_LB_BASE0 0x00000054 -#define V3_LB_BASE1 0x00000058 -#define V3_LB_MAP0 0x0000005E -#define V3_LB_MAP1 0x00000062 -#define V3_LB_BASE2 0x00000064 -#define V3_LB_MAP2 0x00000066 -#define V3_LB_SIZE 0x00000068 -#define V3_LB_IO_BASE 0x0000006E -#define V3_FIFO_CFG 0x00000070 -#define V3_FIFO_PRIORITY 0x00000072 -#define V3_FIFO_STAT 0x00000074 -#define V3_LB_ISTAT 0x00000076 -#define V3_LB_IMASK 0x00000077 -#define V3_SYSTEM 0x00000078 -#define V3_LB_CFG 0x0000007A -#define V3_PCI_CFG 0x0000007C -#define V3_DMA_PCI_ADR0 0x00000080 -#define V3_DMA_PCI_ADR1 0x00000090 -#define V3_DMA_LOCAL_ADR0 0x00000084 -#define V3_DMA_LOCAL_ADR1 0x00000094 -#define V3_DMA_LENGTH0 0x00000088 -#define V3_DMA_LENGTH1 0x00000098 -#define V3_DMA_CSR0 0x0000008B -#define V3_DMA_CSR1 0x0000009B -#define V3_DMA_CTLB_ADR0 0x0000008C -#define V3_DMA_CTLB_ADR1 0x0000009C -#define V3_DMA_DELAY 0x000000E0 -#define V3_MAIL_DATA 0x000000C0 -#define V3_PCI_MAIL_IEWR 0x000000D0 -#define V3_PCI_MAIL_IERD 0x000000D2 -#define V3_LB_MAIL_IEWR 0x000000D4 -#define V3_LB_MAIL_IERD 0x000000D6 -#define V3_MAIL_WR_STAT 0x000000D8 -#define V3_MAIL_RD_STAT 0x000000DA -#define V3_QBA_MAP 0x000000DC - -/* PCI COMMAND REGISTER bits - */ -#define V3_COMMAND_M_FBB_EN (1 << 9) -#define V3_COMMAND_M_SERR_EN (1 << 8) -#define V3_COMMAND_M_PAR_EN (1 << 6) -#define V3_COMMAND_M_MASTER_EN (1 << 2) -#define V3_COMMAND_M_MEM_EN (1 << 1) -#define V3_COMMAND_M_IO_EN (1 << 0) - -/* SYSTEM REGISTER bits - */ -#define V3_SYSTEM_M_RST_OUT (1 << 15) -#define V3_SYSTEM_M_LOCK (1 << 14) - -/* PCI_CFG bits - */ -#define V3_PCI_CFG_M_I2O_EN (1 << 15) -#define V3_PCI_CFG_M_IO_REG_DIS (1 << 14) -#define V3_PCI_CFG_M_IO_DIS (1 << 13) -#define V3_PCI_CFG_M_EN3V (1 << 12) -#define V3_PCI_CFG_M_RETRY_EN (1 << 10) -#define V3_PCI_CFG_M_AD_LOW1 (1 << 9) -#define V3_PCI_CFG_M_AD_LOW0 (1 << 8) - -/* PCI_BASE register bits (PCI -> Local Bus) - */ -#define V3_PCI_BASE_M_ADR_BASE 0xFFF00000 -#define V3_PCI_BASE_M_ADR_BASEL 0x000FFF00 -#define V3_PCI_BASE_M_PREFETCH (1 << 3) -#define V3_PCI_BASE_M_TYPE (3 << 1) -#define V3_PCI_BASE_M_IO (1 << 0) - -/* PCI MAP register bits (PCI -> Local bus) - */ -#define V3_PCI_MAP_M_MAP_ADR 0xFFF00000 -#define V3_PCI_MAP_M_RD_POST_INH (1 << 15) -#define V3_PCI_MAP_M_ROM_SIZE (3 << 10) -#define V3_PCI_MAP_M_SWAP (3 << 8) -#define V3_PCI_MAP_M_ADR_SIZE 0x000000F0 -#define V3_PCI_MAP_M_REG_EN (1 << 1) -#define V3_PCI_MAP_M_ENABLE (1 << 0) - -/* - * LB_BASE0,1 register bits (Local bus -> PCI) - */ -#define V3_LB_BASE_ADR_BASE 0xfff00000 -#define V3_LB_BASE_SWAP (3 << 8) -#define V3_LB_BASE_ADR_SIZE (15 << 4) -#define V3_LB_BASE_PREFETCH (1 << 3) -#define V3_LB_BASE_ENABLE (1 << 0) - -#define V3_LB_BASE_ADR_SIZE_1MB (0 << 4) -#define V3_LB_BASE_ADR_SIZE_2MB (1 << 4) -#define V3_LB_BASE_ADR_SIZE_4MB (2 << 4) -#define V3_LB_BASE_ADR_SIZE_8MB (3 << 4) -#define V3_LB_BASE_ADR_SIZE_16MB (4 << 4) -#define V3_LB_BASE_ADR_SIZE_32MB (5 << 4) -#define V3_LB_BASE_ADR_SIZE_64MB (6 << 4) -#define V3_LB_BASE_ADR_SIZE_128MB (7 << 4) -#define V3_LB_BASE_ADR_SIZE_256MB (8 << 4) -#define V3_LB_BASE_ADR_SIZE_512MB (9 << 4) -#define V3_LB_BASE_ADR_SIZE_1GB (10 << 4) -#define V3_LB_BASE_ADR_SIZE_2GB (11 << 4) - -#define v3_addr_to_lb_base(a) ((a) & V3_LB_BASE_ADR_BASE) - -/* - * LB_MAP0,1 register bits (Local bus -> PCI) - */ -#define V3_LB_MAP_MAP_ADR 0xfff0 -#define V3_LB_MAP_TYPE (7 << 1) -#define V3_LB_MAP_AD_LOW_EN (1 << 0) - -#define V3_LB_MAP_TYPE_IACK (0 << 1) -#define V3_LB_MAP_TYPE_IO (1 << 1) -#define V3_LB_MAP_TYPE_MEM (3 << 1) -#define V3_LB_MAP_TYPE_CONFIG (5 << 1) -#define V3_LB_MAP_TYPE_MEM_MULTIPLE (6 << 1) - -#define v3_addr_to_lb_map(a) (((a) >> 16) & V3_LB_MAP_MAP_ADR) - -/* - * LB_BASE2 register bits (Local bus -> PCI IO) - */ -#define V3_LB_BASE2_ADR_BASE 0xff00 -#define V3_LB_BASE2_SWAP (3 << 6) -#define V3_LB_BASE2_ENABLE (1 << 0) - -#define v3_addr_to_lb_base2(a) (((a) >> 16) & V3_LB_BASE2_ADR_BASE) - -/* - * LB_MAP2 register bits (Local bus -> PCI IO) - */ -#define V3_LB_MAP2_MAP_ADR 0xff00 - -#define v3_addr_to_lb_map2(a) (((a) >> 16) & V3_LB_MAP2_MAP_ADR) - -#endif diff --git a/arch/arm/include/asm/hugetlb-3level.h b/arch/arm/include/asm/hugetlb-3level.h new file mode 100644 index 000000000000..d4014fbe5ea3 --- /dev/null +++ b/arch/arm/include/asm/hugetlb-3level.h @@ -0,0 +1,71 @@ +/* + * arch/arm/include/asm/hugetlb-3level.h + * + * Copyright (C) 2012 ARM Ltd. + * + * Based on arch/x86/include/asm/hugetlb.h. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _ASM_ARM_HUGETLB_3LEVEL_H +#define _ASM_ARM_HUGETLB_3LEVEL_H + + +/* + * If our huge pte is non-zero then mark the valid bit. + * This allows pte_present(huge_ptep_get(ptep)) to return true for non-zero + * ptes. + * (The valid bit is automatically cleared by set_pte_at for PROT_NONE ptes). + */ +static inline pte_t huge_ptep_get(pte_t *ptep) +{ + pte_t retval = *ptep; + if (pte_val(retval)) + pte_val(retval) |= L_PTE_VALID; + return retval; +} + +static inline void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, + pte_t *ptep, pte_t pte) +{ + set_pte_at(mm, addr, ptep, pte); +} + +static inline void huge_ptep_clear_flush(struct vm_area_struct *vma, + unsigned long addr, pte_t *ptep) +{ + ptep_clear_flush(vma, addr, ptep); +} + +static inline void huge_ptep_set_wrprotect(struct mm_struct *mm, + unsigned long addr, pte_t *ptep) +{ + ptep_set_wrprotect(mm, addr, ptep); +} + +static inline pte_t huge_ptep_get_and_clear(struct mm_struct *mm, + unsigned long addr, pte_t *ptep) +{ + return ptep_get_and_clear(mm, addr, ptep); +} + +static inline int huge_ptep_set_access_flags(struct vm_area_struct *vma, + unsigned long addr, pte_t *ptep, + pte_t pte, int dirty) +{ + return ptep_set_access_flags(vma, addr, ptep, pte, dirty); +} + +#endif /* _ASM_ARM_HUGETLB_3LEVEL_H */ diff --git a/arch/arm/include/asm/hugetlb.h b/arch/arm/include/asm/hugetlb.h new file mode 100644 index 000000000000..1f1b1cd112f3 --- /dev/null +++ b/arch/arm/include/asm/hugetlb.h @@ -0,0 +1,84 @@ +/* + * arch/arm/include/asm/hugetlb.h + * + * Copyright (C) 2012 ARM Ltd. + * + * Based on arch/x86/include/asm/hugetlb.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _ASM_ARM_HUGETLB_H +#define _ASM_ARM_HUGETLB_H + +#include <asm/page.h> +#include <asm-generic/hugetlb.h> + +#include <asm/hugetlb-3level.h> + +static inline void hugetlb_free_pgd_range(struct mmu_gather *tlb, + unsigned long addr, unsigned long end, + unsigned long floor, + unsigned long ceiling) +{ + free_pgd_range(tlb, addr, end, floor, ceiling); +} + + +static inline int is_hugepage_only_range(struct mm_struct *mm, + unsigned long addr, unsigned long len) +{ + return 0; +} + +static inline int prepare_hugepage_range(struct file *file, + unsigned long addr, unsigned long len) +{ + struct hstate *h = hstate_file(file); + if (len & ~huge_page_mask(h)) + return -EINVAL; + if (addr & ~huge_page_mask(h)) + return -EINVAL; + return 0; +} + +static inline void hugetlb_prefault_arch_hook(struct mm_struct *mm) +{ +} + +static inline int huge_pte_none(pte_t pte) +{ + return pte_none(pte); +} + +static inline pte_t huge_pte_wrprotect(pte_t pte) +{ + return pte_wrprotect(pte); +} + +static inline int arch_prepare_hugepage(struct page *page) +{ + return 0; +} + +static inline void arch_release_hugepage(struct page *page) +{ +} + +static inline void arch_clear_hugepage_flags(struct page *page) +{ + clear_bit(PG_dcache_clean, &page->flags); +} + +#endif /* _ASM_ARM_HUGETLB_H */ diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 652b56086de7..d070741b2b37 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -130,16 +130,16 @@ static inline u32 __raw_readl(const volatile void __iomem *addr) */ extern void __iomem *__arm_ioremap_pfn_caller(unsigned long, unsigned long, size_t, unsigned int, void *); -extern void __iomem *__arm_ioremap_caller(unsigned long, size_t, unsigned int, +extern void __iomem *__arm_ioremap_caller(phys_addr_t, size_t, unsigned int, void *); extern void __iomem *__arm_ioremap_pfn(unsigned long, unsigned long, size_t, unsigned int); -extern void __iomem *__arm_ioremap(unsigned long, size_t, unsigned int); -extern void __iomem *__arm_ioremap_exec(unsigned long, size_t, bool cached); +extern void __iomem *__arm_ioremap(phys_addr_t, size_t, unsigned int); +extern void __iomem *__arm_ioremap_exec(phys_addr_t, size_t, bool cached); extern void __iounmap(volatile void __iomem *addr); extern void __arm_iounmap(volatile void __iomem *addr); -extern void __iomem * (*arch_ioremap_caller)(unsigned long, size_t, +extern void __iomem * (*arch_ioremap_caller)(phys_addr_t, size_t, unsigned int, void *); extern void (*arch_iounmap)(volatile void __iomem *); diff --git a/arch/arm/include/asm/irqflags.h b/arch/arm/include/asm/irqflags.h index 1e6cca55c750..3b763d6652a0 100644 --- a/arch/arm/include/asm/irqflags.h +++ b/arch/arm/include/asm/irqflags.h @@ -8,6 +8,16 @@ /* * CPU interrupt mask handling. */ +#ifdef CONFIG_CPU_V7M +#define IRQMASK_REG_NAME_R "primask" +#define IRQMASK_REG_NAME_W "primask" +#define IRQMASK_I_BIT 1 +#else +#define IRQMASK_REG_NAME_R "cpsr" +#define IRQMASK_REG_NAME_W "cpsr_c" +#define IRQMASK_I_BIT PSR_I_BIT +#endif + #if __LINUX_ARM_ARCH__ >= 6 static inline unsigned long arch_local_irq_save(void) @@ -15,7 +25,7 @@ static inline unsigned long arch_local_irq_save(void) unsigned long flags; asm volatile( - " mrs %0, cpsr @ arch_local_irq_save\n" + " mrs %0, " IRQMASK_REG_NAME_R " @ arch_local_irq_save\n" " cpsid i" : "=r" (flags) : : "memory", "cc"); return flags; @@ -129,7 +139,7 @@ static inline unsigned long arch_local_save_flags(void) { unsigned long flags; asm volatile( - " mrs %0, cpsr @ local_save_flags" + " mrs %0, " IRQMASK_REG_NAME_R " @ local_save_flags" : "=r" (flags) : : "memory", "cc"); return flags; } @@ -140,7 +150,7 @@ static inline unsigned long arch_local_save_flags(void) static inline void arch_local_irq_restore(unsigned long flags) { asm volatile( - " msr cpsr_c, %0 @ local_irq_restore" + " msr " IRQMASK_REG_NAME_W ", %0 @ local_irq_restore" : : "r" (flags) : "memory", "cc"); @@ -148,8 +158,8 @@ static inline void arch_local_irq_restore(unsigned long flags) static inline int arch_irqs_disabled_flags(unsigned long flags) { - return flags & PSR_I_BIT; + return flags & IRQMASK_I_BIT; } -#endif -#endif +#endif /* ifdef __KERNEL__ */ +#endif /* ifndef __ASM_ARM_IRQFLAGS_H */ diff --git a/arch/arm/include/asm/mach/arch.h b/arch/arm/include/asm/mach/arch.h index 308ad7d6f98b..75bf07910b81 100644 --- a/arch/arm/include/asm/mach/arch.h +++ b/arch/arm/include/asm/mach/arch.h @@ -8,6 +8,8 @@ * published by the Free Software Foundation. */ +#include <linux/types.h> + #ifndef __ASSEMBLY__ struct tag; @@ -16,8 +18,10 @@ struct pt_regs; struct smp_operations; #ifdef CONFIG_SMP #define smp_ops(ops) (&(ops)) +#define smp_init_ops(ops) (&(ops)) #else #define smp_ops(ops) (struct smp_operations *)NULL +#define smp_init_ops(ops) (bool (*)(void))NULL #endif struct machine_desc { @@ -41,6 +45,7 @@ struct machine_desc { unsigned char reserve_lp2 :1; /* never has lp2 */ char restart_mode; /* default restart mode */ struct smp_operations *smp; /* SMP operations */ + bool (*smp_init)(void); void (*fixup)(struct tag *, char **, struct meminfo *); void (*reserve)(void);/* reserve mem blocks */ diff --git a/arch/arm/include/asm/mach/pci.h b/arch/arm/include/asm/mach/pci.h index 7d2c3c843801..a1c90d7feb0e 100644 --- a/arch/arm/include/asm/mach/pci.h +++ b/arch/arm/include/asm/mach/pci.h @@ -16,6 +16,7 @@ struct pci_sys_data; struct pci_ops; struct pci_bus; +struct device; struct hw_pci { #ifdef CONFIG_PCI_DOMAINS @@ -68,7 +69,16 @@ struct pci_sys_data { /* * Call this with your hw_pci struct to initialise the PCI system. */ -void pci_common_init(struct hw_pci *); +void pci_common_init_dev(struct device *, struct hw_pci *); + +/* + * Compatibility wrapper for older platforms that do not care about + * passing the parent device. + */ +static inline void pci_common_init(struct hw_pci *hw) +{ + pci_common_init_dev(NULL, hw); +} /* * Setup early fixed I/O mapping. @@ -96,9 +106,4 @@ extern struct pci_ops via82c505_ops; extern int via82c505_setup(int nr, struct pci_sys_data *); extern void via82c505_init(void *sysdata); -extern struct pci_ops pci_v3_ops; -extern int pci_v3_setup(int nr, struct pci_sys_data *); -extern void pci_v3_preinit(void); -extern void pci_v3_postinit(void); - #endif /* __ASM_MACH_PCI_H */ diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index 57870ab313c5..584786f740f9 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -18,6 +18,8 @@ #include <linux/types.h> #include <linux/sizes.h> +#include <asm/cache.h> + #ifdef CONFIG_NEED_MACH_MEMORY_H #include <mach/memory.h> #endif @@ -141,6 +143,20 @@ #define page_to_phys(page) (__pfn_to_phys(page_to_pfn(page))) #define phys_to_page(phys) (pfn_to_page(__phys_to_pfn(phys))) +/* + * Minimum guaranted alignment in pgd_alloc(). The page table pointers passed + * around in head.S and proc-*.S are shifted by this amount, in order to + * leave spare high bits for systems with physical address extension. This + * does not fully accomodate the 40-bit addressing capability of ARM LPAE, but + * gives us about 38-bits or so. + */ +#ifdef CONFIG_ARM_LPAE +#define ARCH_PGD_SHIFT L1_CACHE_SHIFT +#else +#define ARCH_PGD_SHIFT 0 +#endif +#define ARCH_PGD_MASK ((1 << ARCH_PGD_SHIFT) - 1) + #ifndef __ASSEMBLY__ /* @@ -207,7 +223,7 @@ static inline unsigned long __phys_to_virt(unsigned long x) * direct-mapped view. We assume this is the first page * of RAM in the mem_map as well. */ -#define PHYS_PFN_OFFSET (PHYS_OFFSET >> PAGE_SHIFT) +#define PHYS_PFN_OFFSET ((unsigned long)(PHYS_OFFSET >> PAGE_SHIFT)) /* * These are *only* valid on the kernel direct mapped RAM memory. diff --git a/arch/arm/include/asm/mmu_context.h b/arch/arm/include/asm/mmu_context.h index a7b85e0d0cc1..b5792b7fd8d3 100644 --- a/arch/arm/include/asm/mmu_context.h +++ b/arch/arm/include/asm/mmu_context.h @@ -18,6 +18,7 @@ #include <asm/cacheflush.h> #include <asm/cachetype.h> #include <asm/proc-fns.h> +#include <asm/smp_plat.h> #include <asm-generic/mm_hooks.h> void __check_vmalloc_seq(struct mm_struct *mm); @@ -27,7 +28,15 @@ void __check_vmalloc_seq(struct mm_struct *mm); void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk); #define init_new_context(tsk,mm) ({ atomic64_set(&mm->context.id, 0); 0; }) -DECLARE_PER_CPU(atomic64_t, active_asids); +#ifdef CONFIG_ARM_ERRATA_798181 +void a15_erratum_get_cpumask(int this_cpu, struct mm_struct *mm, + cpumask_t *mask); +#else /* !CONFIG_ARM_ERRATA_798181 */ +static inline void a15_erratum_get_cpumask(int this_cpu, struct mm_struct *mm, + cpumask_t *mask) +{ +} +#endif /* CONFIG_ARM_ERRATA_798181 */ #else /* !CONFIG_CPU_HAS_ASID */ @@ -98,12 +107,16 @@ switch_mm(struct mm_struct *prev, struct mm_struct *next, #ifdef CONFIG_MMU unsigned int cpu = smp_processor_id(); -#ifdef CONFIG_SMP - /* check for possible thread migration */ - if (!cpumask_empty(mm_cpumask(next)) && + /* + * __sync_icache_dcache doesn't broadcast the I-cache invalidation, + * so check for possible thread migration and invalidate the I-cache + * if we're new to this CPU. + */ + if (cache_ops_need_broadcast() && + !cpumask_empty(mm_cpumask(next)) && !cpumask_test_cpu(cpu, mm_cpumask(next))) __flush_icache_all(); -#endif + if (!cpumask_test_and_set_cpu(cpu, mm_cpumask(next)) || prev != next) { check_and_switch_context(next, tsk); if (cache_is_vivt()) diff --git a/arch/arm/include/asm/mpu.h b/arch/arm/include/asm/mpu.h new file mode 100644 index 000000000000..c3247cc2fe08 --- /dev/null +++ b/arch/arm/include/asm/mpu.h @@ -0,0 +1,76 @@ +#ifndef __ARM_MPU_H +#define __ARM_MPU_H + +#ifdef CONFIG_ARM_MPU + +/* MPUIR layout */ +#define MPUIR_nU 1 +#define MPUIR_DREGION 8 +#define MPUIR_IREGION 16 +#define MPUIR_DREGION_SZMASK (0xFF << MPUIR_DREGION) +#define MPUIR_IREGION_SZMASK (0xFF << MPUIR_IREGION) + +/* ID_MMFR0 data relevant to MPU */ +#define MMFR0_PMSA (0xF << 4) +#define MMFR0_PMSAv7 (3 << 4) + +/* MPU D/I Size Register fields */ +#define MPU_RSR_SZ 1 +#define MPU_RSR_EN 0 + +/* The D/I RSR value for an enabled region spanning the whole of memory */ +#define MPU_RSR_ALL_MEM 63 + +/* Individual bits in the DR/IR ACR */ +#define MPU_ACR_XN (1 << 12) +#define MPU_ACR_SHARED (1 << 2) + +/* C, B and TEX[2:0] bits only have semantic meanings when grouped */ +#define MPU_RGN_CACHEABLE 0xB +#define MPU_RGN_SHARED_CACHEABLE (MPU_RGN_CACHEABLE | MPU_ACR_SHARED) +#define MPU_RGN_STRONGLY_ORDERED 0 + +/* Main region should only be shared for SMP */ +#ifdef CONFIG_SMP +#define MPU_RGN_NORMAL (MPU_RGN_CACHEABLE | MPU_ACR_SHARED) +#else +#define MPU_RGN_NORMAL MPU_RGN_CACHEABLE +#endif + +/* Access permission bits of ACR (only define those that we use)*/ +#define MPU_AP_PL1RW_PL0RW (0x3 << 8) +#define MPU_AP_PL1RW_PL0R0 (0x2 << 8) +#define MPU_AP_PL1RW_PL0NA (0x1 << 8) + +/* For minimal static MPU region configurations */ +#define MPU_PROBE_REGION 0 +#define MPU_BG_REGION 1 +#define MPU_RAM_REGION 2 +#define MPU_VECTORS_REGION 3 + +/* Maximum number of regions Linux is interested in */ +#define MPU_MAX_REGIONS 16 + +#define MPU_DATA_SIDE 0 +#define MPU_INSTR_SIDE 1 + +#ifndef __ASSEMBLY__ + +struct mpu_rgn { + /* Assume same attributes for d/i-side */ + u32 drbar; + u32 drsr; + u32 dracr; +}; + +struct mpu_rgn_info { + u32 mpuir; + struct mpu_rgn rgns[MPU_MAX_REGIONS]; +}; +extern struct mpu_rgn_info mpu_rgn_info; + +#endif /* __ASSEMBLY__ */ + +#endif /* CONFIG_ARM_MPU */ + +#endif diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h index 812a4944e783..6363f3d1d505 100644 --- a/arch/arm/include/asm/page.h +++ b/arch/arm/include/asm/page.h @@ -13,7 +13,7 @@ /* PAGE_SHIFT determines the page size */ #define PAGE_SHIFT 12 #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) -#define PAGE_MASK (~(PAGE_SIZE-1)) +#define PAGE_MASK (~((1 << PAGE_SHIFT) - 1)) #ifndef __ASSEMBLY__ diff --git a/arch/arm/include/asm/percpu.h b/arch/arm/include/asm/percpu.h index 968c0a14e0a3..209e6504922e 100644 --- a/arch/arm/include/asm/percpu.h +++ b/arch/arm/include/asm/percpu.h @@ -30,8 +30,15 @@ static inline void set_my_cpu_offset(unsigned long off) static inline unsigned long __my_cpu_offset(void) { unsigned long off; - /* Read TPIDRPRW */ - asm("mrc p15, 0, %0, c13, c0, 4" : "=r" (off) : : "memory"); + register unsigned long *sp asm ("sp"); + + /* + * Read TPIDRPRW. + * We want to allow caching the value, so avoid using volatile and + * instead use a fake stack read to hazard against barrier(). + */ + asm("mrc p15, 0, %0, c13, c0, 4" : "=r" (off) : "Q" (*sp)); + return off; } #define __my_cpu_offset __my_cpu_offset() diff --git a/arch/arm/include/asm/pgtable-3level-hwdef.h b/arch/arm/include/asm/pgtable-3level-hwdef.h index 18f5cef82ad5..626989fec4d3 100644 --- a/arch/arm/include/asm/pgtable-3level-hwdef.h +++ b/arch/arm/include/asm/pgtable-3level-hwdef.h @@ -30,6 +30,7 @@ #define PMD_TYPE_FAULT (_AT(pmdval_t, 0) << 0) #define PMD_TYPE_TABLE (_AT(pmdval_t, 3) << 0) #define PMD_TYPE_SECT (_AT(pmdval_t, 1) << 0) +#define PMD_TABLE_BIT (_AT(pmdval_t, 1) << 1) #define PMD_BIT4 (_AT(pmdval_t, 0)) #define PMD_DOMAIN(x) (_AT(pmdval_t, 0)) #define PMD_APTABLE_SHIFT (61) @@ -41,6 +42,8 @@ */ #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2) #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3) +#define PMD_SECT_USER (_AT(pmdval_t, 1) << 6) /* AP[1] */ +#define PMD_SECT_RDONLY (_AT(pmdval_t, 1) << 7) /* AP[2] */ #define PMD_SECT_S (_AT(pmdval_t, 3) << 8) #define PMD_SECT_AF (_AT(pmdval_t, 1) << 10) #define PMD_SECT_nG (_AT(pmdval_t, 1) << 11) @@ -66,6 +69,7 @@ #define PTE_TYPE_MASK (_AT(pteval_t, 3) << 0) #define PTE_TYPE_FAULT (_AT(pteval_t, 0) << 0) #define PTE_TYPE_PAGE (_AT(pteval_t, 3) << 0) +#define PTE_TABLE_BIT (_AT(pteval_t, 1) << 1) #define PTE_BUFFERABLE (_AT(pteval_t, 1) << 2) /* AttrIndx[0] */ #define PTE_CACHEABLE (_AT(pteval_t, 1) << 3) /* AttrIndx[1] */ #define PTE_EXT_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */ @@ -79,4 +83,24 @@ #define PHYS_MASK_SHIFT (40) #define PHYS_MASK ((1ULL << PHYS_MASK_SHIFT) - 1) +/* + * TTBR0/TTBR1 split (PAGE_OFFSET): + * 0x40000000: T0SZ = 2, T1SZ = 0 (not used) + * 0x80000000: T0SZ = 0, T1SZ = 1 + * 0xc0000000: T0SZ = 0, T1SZ = 2 + * + * Only use this feature if PHYS_OFFSET <= PAGE_OFFSET, otherwise + * booting secondary CPUs would end up using TTBR1 for the identity + * mapping set up in TTBR0. + */ +#if defined CONFIG_VMSPLIT_2G +#define TTBR1_OFFSET 16 /* skip two L1 entries */ +#elif defined CONFIG_VMSPLIT_3G +#define TTBR1_OFFSET (4096 * (1 + 3)) /* only L2, skip pgd + 3*pmd */ +#else +#define TTBR1_OFFSET 0 +#endif + +#define TTBR1_SIZE (((PAGE_OFFSET >> 30) - 1) << 16) + #endif diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h index 86b8fe398b95..5689c18c85f5 100644 --- a/arch/arm/include/asm/pgtable-3level.h +++ b/arch/arm/include/asm/pgtable-3level.h @@ -33,7 +33,7 @@ #define PTRS_PER_PMD 512 #define PTRS_PER_PGD 4 -#define PTE_HWTABLE_PTRS (PTRS_PER_PTE) +#define PTE_HWTABLE_PTRS (0) #define PTE_HWTABLE_OFF (0) #define PTE_HWTABLE_SIZE (PTRS_PER_PTE * sizeof(u64)) @@ -48,20 +48,28 @@ #define PMD_SHIFT 21 #define PMD_SIZE (1UL << PMD_SHIFT) -#define PMD_MASK (~(PMD_SIZE-1)) +#define PMD_MASK (~((1 << PMD_SHIFT) - 1)) #define PGDIR_SIZE (1UL << PGDIR_SHIFT) -#define PGDIR_MASK (~(PGDIR_SIZE-1)) +#define PGDIR_MASK (~((1 << PGDIR_SHIFT) - 1)) /* * section address mask and size definitions. */ #define SECTION_SHIFT 21 #define SECTION_SIZE (1UL << SECTION_SHIFT) -#define SECTION_MASK (~(SECTION_SIZE-1)) +#define SECTION_MASK (~((1 << SECTION_SHIFT) - 1)) #define USER_PTRS_PER_PGD (PAGE_OFFSET / PGDIR_SIZE) /* + * Hugetlb definitions. + */ +#define HPAGE_SHIFT PMD_SHIFT +#define HPAGE_SIZE (_AC(1, UL) << HPAGE_SHIFT) +#define HPAGE_MASK (~(HPAGE_SIZE - 1)) +#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT) + +/* * "Linux" PTE definitions for LPAE. * * These bits overlap with the hardware bits but the naming is preserved for @@ -79,6 +87,11 @@ #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56) /* unused */ #define L_PTE_NONE (_AT(pteval_t, 1) << 57) /* PROT_NONE */ +#define PMD_SECT_VALID (_AT(pmdval_t, 1) << 0) +#define PMD_SECT_DIRTY (_AT(pmdval_t, 1) << 55) +#define PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56) +#define PMD_SECT_NONE (_AT(pmdval_t, 1) << 57) + /* * To be used in assembly code with the upper page attributes. */ @@ -166,8 +179,83 @@ static inline pmd_t *pmd_offset(pud_t *pud, unsigned long addr) clean_pmd_entry(pmdp); \ } while (0) +/* + * For 3 levels of paging the PTE_EXT_NG bit will be set for user address ptes + * that are written to a page table but not for ptes created with mk_pte. + * + * In hugetlb_no_page, a new huge pte (new_pte) is generated and passed to + * hugetlb_cow, where it is compared with an entry in a page table. + * This comparison test fails erroneously leading ultimately to a memory leak. + * + * To correct this behaviour, we mask off PTE_EXT_NG for any pte that is + * present before running the comparison. + */ +#define __HAVE_ARCH_PTE_SAME +#define pte_same(pte_a,pte_b) ((pte_present(pte_a) ? pte_val(pte_a) & ~PTE_EXT_NG \ + : pte_val(pte_a)) \ + == (pte_present(pte_b) ? pte_val(pte_b) & ~PTE_EXT_NG \ + : pte_val(pte_b))) + #define set_pte_ext(ptep,pte,ext) cpu_set_pte_ext(ptep,__pte(pte_val(pte)|(ext))) +#define pte_huge(pte) (pte_val(pte) && !(pte_val(pte) & PTE_TABLE_BIT)) +#define pte_mkhuge(pte) (__pte(pte_val(pte) & ~PTE_TABLE_BIT)) + +#define pmd_young(pmd) (pmd_val(pmd) & PMD_SECT_AF) + +#define __HAVE_ARCH_PMD_WRITE +#define pmd_write(pmd) (!(pmd_val(pmd) & PMD_SECT_RDONLY)) + +#ifdef CONFIG_TRANSPARENT_HUGEPAGE +#define pmd_trans_huge(pmd) (pmd_val(pmd) && !(pmd_val(pmd) & PMD_TABLE_BIT)) +#define pmd_trans_splitting(pmd) (pmd_val(pmd) & PMD_SECT_SPLITTING) +#endif + +#define PMD_BIT_FUNC(fn,op) \ +static inline pmd_t pmd_##fn(pmd_t pmd) { pmd_val(pmd) op; return pmd; } + +PMD_BIT_FUNC(wrprotect, |= PMD_SECT_RDONLY); +PMD_BIT_FUNC(mkold, &= ~PMD_SECT_AF); +PMD_BIT_FUNC(mksplitting, |= PMD_SECT_SPLITTING); +PMD_BIT_FUNC(mkwrite, &= ~PMD_SECT_RDONLY); +PMD_BIT_FUNC(mkdirty, |= PMD_SECT_DIRTY); +PMD_BIT_FUNC(mkyoung, |= PMD_SECT_AF); + +#define pmd_mkhuge(pmd) (__pmd(pmd_val(pmd) & ~PMD_TABLE_BIT)) + +#define pmd_pfn(pmd) (((pmd_val(pmd) & PMD_MASK) & PHYS_MASK) >> PAGE_SHIFT) +#define pfn_pmd(pfn,prot) (__pmd(((phys_addr_t)(pfn) << PAGE_SHIFT) | pgprot_val(prot))) +#define mk_pmd(page,prot) pfn_pmd(page_to_pfn(page),prot) + +/* represent a notpresent pmd by zero, this is used by pmdp_invalidate */ +#define pmd_mknotpresent(pmd) (__pmd(0)) + +static inline pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot) +{ + const pmdval_t mask = PMD_SECT_USER | PMD_SECT_XN | PMD_SECT_RDONLY | + PMD_SECT_VALID | PMD_SECT_NONE; + pmd_val(pmd) = (pmd_val(pmd) & ~mask) | (pgprot_val(newprot) & mask); + return pmd; +} + +static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr, + pmd_t *pmdp, pmd_t pmd) +{ + BUG_ON(addr >= TASK_SIZE); + + /* create a faulting entry if PROT_NONE protected */ + if (pmd_val(pmd) & PMD_SECT_NONE) + pmd_val(pmd) &= ~PMD_SECT_VALID; + + *pmdp = __pmd(pmd_val(pmd) | PMD_SECT_nG); + flush_pmd_entry(pmdp); +} + +static inline int has_transparent_hugepage(void) +{ + return 1; +} + #endif /* __ASSEMBLY__ */ #endif /* _ASM_PGTABLE_3LEVEL_H */ diff --git a/arch/arm/include/asm/pgtable-nommu.h b/arch/arm/include/asm/pgtable-nommu.h index 7ec60d6075bf..0642228ff785 100644 --- a/arch/arm/include/asm/pgtable-nommu.h +++ b/arch/arm/include/asm/pgtable-nommu.h @@ -79,8 +79,6 @@ extern unsigned int kobjsize(const void *objp); * No page table caches to initialise. */ #define pgtable_cache_init() do { } while (0) -#define io_remap_pfn_range remap_pfn_range - /* * All 32bit addresses are effectively valid for vmalloc... diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h index 9bcd262a9008..04aeb02d2e11 100644 --- a/arch/arm/include/asm/pgtable.h +++ b/arch/arm/include/asm/pgtable.h @@ -24,6 +24,9 @@ #include <asm/memory.h> #include <asm/pgtable-hwdef.h> + +#include <asm/tlbflush.h> + #ifdef CONFIG_ARM_LPAE #include <asm/pgtable-3level.h> #else @@ -318,13 +321,6 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) #define HAVE_ARCH_UNMAPPED_AREA #define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN -/* - * remap a physical page `pfn' of size `size' with page protection `prot' - * into virtual address `from' - */ -#define io_remap_pfn_range(vma,from,pfn,size,prot) \ - remap_pfn_range(vma, from, pfn, size, prot) - #define pgtable_cache_init() do { } while (0) #endif /* !__ASSEMBLY__ */ diff --git a/arch/arm/include/asm/proc-fns.h b/arch/arm/include/asm/proc-fns.h index f3628fb3d2b3..5324c1112f3a 100644 --- a/arch/arm/include/asm/proc-fns.h +++ b/arch/arm/include/asm/proc-fns.h @@ -60,7 +60,7 @@ extern struct processor { /* * Set the page table */ - void (*switch_mm)(unsigned long pgd_phys, struct mm_struct *mm); + void (*switch_mm)(phys_addr_t pgd_phys, struct mm_struct *mm); /* * Set a possibly extended PTE. Non-extended PTEs should * ignore 'ext'. @@ -82,7 +82,7 @@ extern void cpu_proc_init(void); extern void cpu_proc_fin(void); extern int cpu_do_idle(void); extern void cpu_dcache_clean_area(void *, int); -extern void cpu_do_switch_mm(unsigned long pgd_phys, struct mm_struct *mm); +extern void cpu_do_switch_mm(phys_addr_t pgd_phys, struct mm_struct *mm); #ifdef CONFIG_ARM_LPAE extern void cpu_set_pte_ext(pte_t *ptep, pte_t pte); #else @@ -116,13 +116,25 @@ extern void cpu_resume(void); #define cpu_switch_mm(pgd,mm) cpu_do_switch_mm(virt_to_phys(pgd),mm) #ifdef CONFIG_ARM_LPAE + +#define cpu_get_ttbr(nr) \ + ({ \ + u64 ttbr; \ + __asm__("mrrc p15, " #nr ", %Q0, %R0, c2" \ + : "=r" (ttbr)); \ + ttbr; \ + }) + +#define cpu_set_ttbr(nr, val) \ + do { \ + u64 ttbr = val; \ + __asm__("mcrr p15, " #nr ", %Q0, %R0, c2" \ + : : "r" (ttbr)); \ + } while (0) + #define cpu_get_pgd() \ ({ \ - unsigned long pg, pg2; \ - __asm__("mrrc p15, 0, %0, %1, c2" \ - : "=r" (pg), "=r" (pg2) \ - : \ - : "cc"); \ + u64 pg = cpu_get_ttbr(0); \ pg &= ~(PTRS_PER_PGD*sizeof(pgd_t)-1); \ (pgd_t *)phys_to_virt(pg); \ }) @@ -137,6 +149,10 @@ extern void cpu_resume(void); }) #endif +#else /*!CONFIG_MMU */ + +#define cpu_switch_mm(pgd,mm) { } + #endif #endif /* __ASSEMBLY__ */ diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h index ce0dbe7c1625..c4ae171850f8 100644 --- a/arch/arm/include/asm/psci.h +++ b/arch/arm/include/asm/psci.h @@ -32,5 +32,14 @@ struct psci_operations { }; extern struct psci_operations psci_ops; +extern struct smp_operations psci_smp_ops; + +#ifdef CONFIG_ARM_PSCI +void psci_init(void); +bool psci_smp_available(void); +#else +static inline void psci_init(void) { } +static inline bool psci_smp_available(void) { return false; } +#endif #endif /* __ASM_ARM_PSCI_H */ diff --git a/arch/arm/include/asm/ptrace.h b/arch/arm/include/asm/ptrace.h index 3d52ee1bfb31..04c99f36ff7f 100644 --- a/arch/arm/include/asm/ptrace.h +++ b/arch/arm/include/asm/ptrace.h @@ -45,6 +45,7 @@ struct pt_regs { */ static inline int valid_user_regs(struct pt_regs *regs) { +#ifndef CONFIG_CPU_V7M unsigned long mode = regs->ARM_cpsr & MODE_MASK; /* @@ -67,6 +68,9 @@ static inline int valid_user_regs(struct pt_regs *regs) regs->ARM_cpsr |= USR_MODE; return 0; +#else /* ifndef CONFIG_CPU_V7M */ + return 1; +#endif } static inline long regs_return_value(struct pt_regs *regs) diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h index d3a22bebe6ce..a8cae71caceb 100644 --- a/arch/arm/include/asm/smp.h +++ b/arch/arm/include/asm/smp.h @@ -65,7 +65,10 @@ asmlinkage void secondary_start_kernel(void); * Initial data for bringing up a secondary CPU. */ struct secondary_data { - unsigned long pgdir; + union { + unsigned long mpu_rgn_szr; + unsigned long pgdir; + }; unsigned long swapper_pg_dir; void *stack; }; diff --git a/arch/arm/include/asm/smp_plat.h b/arch/arm/include/asm/smp_plat.h index aaa61b6f50ff..6462a721ebd4 100644 --- a/arch/arm/include/asm/smp_plat.h +++ b/arch/arm/include/asm/smp_plat.h @@ -26,6 +26,9 @@ static inline bool is_smp(void) } /* all SMP configurations have the extended CPUID registers */ +#ifndef CONFIG_MMU +#define tlb_ops_need_broadcast() 0 +#else static inline int tlb_ops_need_broadcast(void) { if (!is_smp()) @@ -33,6 +36,7 @@ static inline int tlb_ops_need_broadcast(void) return ((read_cpuid_ext(CPUID_EXT_MMFR3) >> 12) & 0xf) < 2; } +#endif #if !defined(CONFIG_SMP) || __LINUX_ARM_ARCH__ >= 7 #define cache_ops_need_broadcast() 0 @@ -49,7 +53,7 @@ static inline int cache_ops_need_broadcast(void) /* * Logical CPU mapping. */ -extern int __cpu_logical_map[]; +extern u32 __cpu_logical_map[]; #define cpu_logical_map(cpu) __cpu_logical_map[cpu] /* * Retrieve logical cpu index corresponding to a given MPIDR[23:0] @@ -66,4 +70,22 @@ static inline int get_logical_index(u32 mpidr) return -EINVAL; } +/* + * NOTE ! Assembly code relies on the following + * structure memory layout in order to carry out load + * multiple from its base address. For more + * information check arch/arm/kernel/sleep.S + */ +struct mpidr_hash { + u32 mask; /* used by sleep.S */ + u32 shift_aff[3]; /* used by sleep.S */ + u32 bits; +}; + +extern struct mpidr_hash mpidr_hash; + +static inline u32 mpidr_hash_size(void) +{ + return 1 << mpidr_hash.bits; +} #endif diff --git a/arch/arm/include/asm/spinlock.h b/arch/arm/include/asm/spinlock.h index 6220e9fdf4c7..f8b8965666e9 100644 --- a/arch/arm/include/asm/spinlock.h +++ b/arch/arm/include/asm/spinlock.h @@ -97,19 +97,22 @@ static inline void arch_spin_lock(arch_spinlock_t *lock) static inline int arch_spin_trylock(arch_spinlock_t *lock) { - unsigned long tmp; + unsigned long contended, res; u32 slock; - __asm__ __volatile__( -" ldrex %0, [%2]\n" -" subs %1, %0, %0, ror #16\n" -" addeq %0, %0, %3\n" -" strexeq %1, %0, [%2]" - : "=&r" (slock), "=&r" (tmp) - : "r" (&lock->slock), "I" (1 << TICKET_SHIFT) - : "cc"); - - if (tmp == 0) { + do { + __asm__ __volatile__( + " ldrex %0, [%3]\n" + " mov %2, #0\n" + " subs %1, %0, %0, ror #16\n" + " addeq %0, %0, %4\n" + " strexeq %2, %0, [%3]" + : "=&r" (slock), "=&r" (contended), "=r" (res) + : "r" (&lock->slock), "I" (1 << TICKET_SHIFT) + : "cc"); + } while (res); + + if (!contended) { smp_mb(); return 1; } else { diff --git a/arch/arm/include/asm/suspend.h b/arch/arm/include/asm/suspend.h index 1c0a551ae375..cd20029bcd94 100644 --- a/arch/arm/include/asm/suspend.h +++ b/arch/arm/include/asm/suspend.h @@ -1,6 +1,11 @@ #ifndef __ASM_ARM_SUSPEND_H #define __ASM_ARM_SUSPEND_H +struct sleep_save_sp { + u32 *save_ptr_stash; + u32 save_ptr_stash_phys; +}; + extern void cpu_resume(void); extern int cpu_suspend(unsigned long, int (*)(unsigned long)); diff --git a/arch/arm/include/asm/system_info.h b/arch/arm/include/asm/system_info.h index dfd386d0c022..720ea0320a6d 100644 --- a/arch/arm/include/asm/system_info.h +++ b/arch/arm/include/asm/system_info.h @@ -11,6 +11,7 @@ #define CPU_ARCH_ARMv5TEJ 7 #define CPU_ARCH_ARMv6 8 #define CPU_ARCH_ARMv7 9 +#define CPU_ARCH_ARMv7M 10 #ifndef __ASSEMBLY__ diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h index 1995d1a84060..214d4158089a 100644 --- a/arch/arm/include/asm/thread_info.h +++ b/arch/arm/include/asm/thread_info.h @@ -58,7 +58,7 @@ struct thread_info { struct cpu_context_save cpu_context; /* cpu context */ __u32 syscall; /* syscall number */ __u8 used_cp[16]; /* thread used copro */ - unsigned long tp_value; + unsigned long tp_value[2]; /* TLS registers */ #ifdef CONFIG_CRUNCH struct crunch_state crunchstate; #endif diff --git a/arch/arm/include/asm/tlb.h b/arch/arm/include/asm/tlb.h index bdf2b8458ec1..46e7cfb3e721 100644 --- a/arch/arm/include/asm/tlb.h +++ b/arch/arm/include/asm/tlb.h @@ -204,6 +204,12 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmdp, #endif } +static inline void +tlb_remove_pmd_tlb_entry(struct mmu_gather *tlb, pmd_t *pmdp, unsigned long addr) +{ + tlb_add_flush(tlb, addr); +} + #define pte_free_tlb(tlb, ptep, addr) __pte_free_tlb(tlb, ptep, addr) #define pmd_free_tlb(tlb, pmdp, addr) __pmd_free_tlb(tlb, pmdp, addr) #define pud_free_tlb(tlb, pudp, addr) pud_free((tlb)->mm, pudp) diff --git a/arch/arm/include/asm/tlbflush.h b/arch/arm/include/asm/tlbflush.h index a3625d141c1d..fdbb9e369745 100644 --- a/arch/arm/include/asm/tlbflush.h +++ b/arch/arm/include/asm/tlbflush.h @@ -535,8 +535,33 @@ static inline void update_mmu_cache(struct vm_area_struct *vma, } #endif +#define update_mmu_cache_pmd(vma, address, pmd) do { } while (0) + #endif -#endif /* CONFIG_MMU */ +#elif defined(CONFIG_SMP) /* !CONFIG_MMU */ + +#ifndef __ASSEMBLY__ + +#include <linux/mm_types.h> + +static inline void local_flush_tlb_all(void) { } +static inline void local_flush_tlb_mm(struct mm_struct *mm) { } +static inline void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr) { } +static inline void local_flush_tlb_kernel_page(unsigned long kaddr) { } +static inline void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned long end) { } +static inline void local_flush_tlb_kernel_range(unsigned long start, unsigned long end) { } +static inline void local_flush_bp_all(void) { } + +extern void flush_tlb_all(void); +extern void flush_tlb_mm(struct mm_struct *mm); +extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr); +extern void flush_tlb_kernel_page(unsigned long kaddr); +extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned long end); +extern void flush_tlb_kernel_range(unsigned long start, unsigned long end); +extern void flush_bp_all(void); +#endif /* __ASSEMBLY__ */ + +#endif #endif diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h index 73409e6c0251..83259b873333 100644 --- a/arch/arm/include/asm/tls.h +++ b/arch/arm/include/asm/tls.h @@ -2,27 +2,30 @@ #define __ASMARM_TLS_H #ifdef __ASSEMBLY__ - .macro set_tls_none, tp, tmp1, tmp2 +#include <asm/asm-offsets.h> + .macro switch_tls_none, base, tp, tpuser, tmp1, tmp2 .endm - .macro set_tls_v6k, tp, tmp1, tmp2 + .macro switch_tls_v6k, base, tp, tpuser, tmp1, tmp2 + mrc p15, 0, \tmp2, c13, c0, 2 @ get the user r/w register mcr p15, 0, \tp, c13, c0, 3 @ set TLS register - mov \tmp1, #0 - mcr p15, 0, \tmp1, c13, c0, 2 @ clear user r/w TLS register + mcr p15, 0, \tpuser, c13, c0, 2 @ and the user r/w register + str \tmp2, [\base, #TI_TP_VALUE + 4] @ save it .endm - .macro set_tls_v6, tp, tmp1, tmp2 + .macro switch_tls_v6, base, tp, tpuser, tmp1, tmp2 ldr \tmp1, =elf_hwcap ldr \tmp1, [\tmp1, #0] mov \tmp2, #0xffff0fff tst \tmp1, #HWCAP_TLS @ hardware TLS available? - mcrne p15, 0, \tp, c13, c0, 3 @ yes, set TLS register - movne \tmp1, #0 - mcrne p15, 0, \tmp1, c13, c0, 2 @ clear user r/w TLS register streq \tp, [\tmp2, #-15] @ set TLS value at 0xffff0ff0 + mrcne p15, 0, \tmp2, c13, c0, 2 @ get the user r/w register + mcrne p15, 0, \tp, c13, c0, 3 @ yes, set TLS register + mcrne p15, 0, \tpuser, c13, c0, 2 @ set user r/w register + strne \tmp2, [\base, #TI_TP_VALUE + 4] @ save it .endm - .macro set_tls_software, tp, tmp1, tmp2 + .macro switch_tls_software, base, tp, tpuser, tmp1, tmp2 mov \tmp1, #0xffff0fff str \tp, [\tmp1, #-15] @ set TLS value at 0xffff0ff0 .endm @@ -31,19 +34,30 @@ #ifdef CONFIG_TLS_REG_EMUL #define tls_emu 1 #define has_tls_reg 1 -#define set_tls set_tls_none +#define switch_tls switch_tls_none #elif defined(CONFIG_CPU_V6) #define tls_emu 0 #define has_tls_reg (elf_hwcap & HWCAP_TLS) -#define set_tls set_tls_v6 +#define switch_tls switch_tls_v6 #elif defined(CONFIG_CPU_32v6K) #define tls_emu 0 #define has_tls_reg 1 -#define set_tls set_tls_v6k +#define switch_tls switch_tls_v6k #else #define tls_emu 0 #define has_tls_reg 0 -#define set_tls set_tls_software +#define switch_tls switch_tls_software #endif +#ifndef __ASSEMBLY__ +static inline unsigned long get_tpuser(void) +{ + unsigned long reg = 0; + + if (has_tls_reg && !tls_emu) + __asm__("mrc p15, 0, %0, c13, c0, 2" : "=r" (reg)); + + return reg; +} +#endif #endif /* __ASMARM_TLS_H */ diff --git a/arch/arm/include/asm/v7m.h b/arch/arm/include/asm/v7m.h new file mode 100644 index 000000000000..fa88d09fa3d9 --- /dev/null +++ b/arch/arm/include/asm/v7m.h @@ -0,0 +1,44 @@ +/* + * Common defines for v7m cpus + */ +#define V7M_SCS_ICTR IOMEM(0xe000e004) +#define V7M_SCS_ICTR_INTLINESNUM_MASK 0x0000000f + +#define BASEADDR_V7M_SCB IOMEM(0xe000ed00) + +#define V7M_SCB_CPUID 0x00 + +#define V7M_SCB_ICSR 0x04 +#define V7M_SCB_ICSR_PENDSVSET (1 << 28) +#define V7M_SCB_ICSR_PENDSVCLR (1 << 27) +#define V7M_SCB_ICSR_RETTOBASE (1 << 11) + +#define V7M_SCB_VTOR 0x08 + +#define V7M_SCB_SCR 0x10 +#define V7M_SCB_SCR_SLEEPDEEP (1 << 2) + +#define V7M_SCB_CCR 0x14 +#define V7M_SCB_CCR_STKALIGN (1 << 9) + +#define V7M_SCB_SHPR2 0x1c +#define V7M_SCB_SHPR3 0x20 + +#define V7M_SCB_SHCSR 0x24 +#define V7M_SCB_SHCSR_USGFAULTENA (1 << 18) +#define V7M_SCB_SHCSR_BUSFAULTENA (1 << 17) +#define V7M_SCB_SHCSR_MEMFAULTENA (1 << 16) + +#define V7M_xPSR_FRAMEPTRALIGN 0x00000200 +#define V7M_xPSR_EXCEPTIONNO 0x000001ff + +/* + * When branching to an address that has bits [31:28] == 0xf an exception return + * occurs. Bits [27:5] are reserved (SBOP). If the processor implements the FP + * extension Bit [4] defines if the exception frame has space allocated for FP + * state information, SBOP otherwise. Bit [3] defines the mode that is returned + * to (0 -> handler mode; 1 -> thread mode). Bit [2] defines which sp is used + * (0 -> msp; 1 -> psp). Bits [1:0] are fixed to 0b01. + */ +#define EXC_RET_STACK_MASK 0x00000004 +#define EXC_RET_THREADMODE_PROCESSSTACK 0xfffffffd diff --git a/arch/arm/include/asm/xen/page.h b/arch/arm/include/asm/xen/page.h index 30cdacb675af..359a7b50b158 100644 --- a/arch/arm/include/asm/xen/page.h +++ b/arch/arm/include/asm/xen/page.h @@ -1,7 +1,6 @@ #ifndef _ASM_ARM_XEN_PAGE_H #define _ASM_ARM_XEN_PAGE_H -#include <asm/mach/map.h> #include <asm/page.h> #include <asm/pgtable.h> @@ -88,6 +87,6 @@ static inline bool set_phys_to_machine(unsigned long pfn, unsigned long mfn) return __set_phys_to_machine(pfn, mfn); } -#define xen_remap(cookie, size) __arm_ioremap((cookie), (size), MT_MEMORY); +#define xen_remap(cookie, size) ioremap_cached((cookie), (size)); #endif /* _ASM_ARM_XEN_PAGE_H */ diff --git a/arch/arm/include/debug/imx-uart.h b/arch/arm/include/debug/imx-uart.h index 91d38e38a0b4..29da84e183f4 100644 --- a/arch/arm/include/debug/imx-uart.h +++ b/arch/arm/include/debug/imx-uart.h @@ -65,6 +65,14 @@ #define IMX6Q_UART_BASE_ADDR(n) IMX6Q_UART##n##_BASE_ADDR #define IMX6Q_UART_BASE(n) IMX6Q_UART_BASE_ADDR(n) +#define IMX6SL_UART1_BASE_ADDR 0x02020000 +#define IMX6SL_UART2_BASE_ADDR 0x02024000 +#define IMX6SL_UART3_BASE_ADDR 0x02034000 +#define IMX6SL_UART4_BASE_ADDR 0x02038000 +#define IMX6SL_UART5_BASE_ADDR 0x02018000 +#define IMX6SL_UART_BASE_ADDR(n) IMX6SL_UART##n##_BASE_ADDR +#define IMX6SL_UART_BASE(n) IMX6SL_UART_BASE_ADDR(n) + #define IMX_DEBUG_UART_BASE(soc) soc##_UART_BASE(CONFIG_DEBUG_IMX_UART_PORT) #ifdef CONFIG_DEBUG_IMX1_UART @@ -83,6 +91,8 @@ #define UART_PADDR IMX_DEBUG_UART_BASE(IMX53) #elif defined(CONFIG_DEBUG_IMX6Q_UART) #define UART_PADDR IMX_DEBUG_UART_BASE(IMX6Q) +#elif defined(CONFIG_DEBUG_IMX6SL_UART) +#define UART_PADDR IMX_DEBUG_UART_BASE(IMX6SL) #endif #endif /* __DEBUG_IMX_UART_H */ diff --git a/arch/arm/include/debug/keystone.S b/arch/arm/include/debug/keystone.S new file mode 100644 index 000000000000..9aef9ba3f4f0 --- /dev/null +++ b/arch/arm/include/debug/keystone.S @@ -0,0 +1,43 @@ +/* + * Early serial debug output macro for Keystone SOCs + * + * Copyright 2013 Texas Instruments, Inc. + * Santosh Shilimkar <santosh.shilimkar@ti.com> + * + * Based on RMKs low level debug code. + * Copyright (C) 1994-1999 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/serial_reg.h> + +#define UART_SHIFT 2 +#if defined(CONFIG_DEBUG_KEYSTONE_UART0) +#define UART_PHYS 0x02530c00 +#define UART_VIRT 0xfeb30c00 +#elif defined(CONFIG_DEBUG_KEYSTONE_UART1) +#define UART_PHYS 0x02531000 +#define UART_VIRT 0xfeb31000 +#endif + + .macro addruart, rp, rv, tmp + ldr \rv, =UART_VIRT @ physical base address + ldr \rp, =UART_PHYS @ virtual base address + .endm + + .macro senduart,rd,rx + str \rd, [\rx, #UART_TX << UART_SHIFT] + .endm + + .macro busyuart,rd,rx +1002: ldr \rd, [\rx, #UART_LSR << UART_SHIFT] + and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE + teq \rd, #UART_LSR_TEMT | UART_LSR_THRE + bne 1002b + .endm + + .macro waituart,rd,rx + .endm diff --git a/arch/arm/include/debug/mvebu.S b/arch/arm/include/debug/mvebu.S index df191afa3be1..6517311a1c91 100644 --- a/arch/arm/include/debug/mvebu.S +++ b/arch/arm/include/debug/mvebu.S @@ -11,7 +11,12 @@ * published by the Free Software Foundation. */ +#ifdef CONFIG_DEBUG_MVEBU_UART_ALTERNATE +#define ARMADA_370_XP_REGS_PHYS_BASE 0xf1000000 +#else #define ARMADA_370_XP_REGS_PHYS_BASE 0xd0000000 +#endif + #define ARMADA_370_XP_REGS_VIRT_BASE 0xfec00000 .macro addruart, rp, rv, tmp diff --git a/arch/arm/include/debug/nspire.S b/arch/arm/include/debug/nspire.S new file mode 100644 index 000000000000..886fd276fcbc --- /dev/null +++ b/arch/arm/include/debug/nspire.S @@ -0,0 +1,28 @@ +/* + * linux/arch/arm/include/debug/nspire.S + * + * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + */ + +#define NSPIRE_EARLY_UART_PHYS_BASE 0x90020000 +#define NSPIRE_EARLY_UART_VIRT_BASE 0xfee20000 + +.macro addruart, rp, rv, tmp + ldr \rp, =(NSPIRE_EARLY_UART_PHYS_BASE) @ physical base address + ldr \rv, =(NSPIRE_EARLY_UART_VIRT_BASE) @ virtual base address +.endm + + +#ifdef CONFIG_DEBUG_NSPIRE_CX_UART +#include <asm/hardware/debug-pl01x.S> +#endif + +#ifdef CONFIG_DEBUG_NSPIRE_CLASSIC_UART +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> +#endif diff --git a/arch/arm/include/debug/rockchip.S b/arch/arm/include/debug/rockchip.S new file mode 100644 index 000000000000..cfd883e69588 --- /dev/null +++ b/arch/arm/include/debug/rockchip.S @@ -0,0 +1,42 @@ +/* + * Early serial output macro for Rockchip SoCs + * + * Copyright (C) 2012 Maxime Ripard + * + * Maxime Ripard <maxime.ripard@free-electrons.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#if defined(CONFIG_DEBUG_RK29_UART0) +#define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x20060000 +#define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfed60000 +#elif defined(CONFIG_DEBUG_RK29_UART1) +#define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x20064000 +#define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfed64000 +#elif defined(CONFIG_DEBUG_RK29_UART2) +#define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x20068000 +#define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfed68000 +#elif defined(CONFIG_DEBUG_RK3X_UART0) +#define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x10124000 +#define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfeb24000 +#elif defined(CONFIG_DEBUG_RK3X_UART1) +#define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x10126000 +#define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfeb26000 +#elif defined(CONFIG_DEBUG_RK3X_UART2) +#define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x20064000 +#define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfed64000 +#elif defined(CONFIG_DEBUG_RK3X_UART3) +#define ROCKCHIP_UART_DEBUG_PHYS_BASE 0x20068000 +#define ROCKCHIP_UART_DEBUG_VIRT_BASE 0xfed68000 +#endif + + .macro addruart, rp, rv, tmp + ldr \rp, =ROCKCHIP_UART_DEBUG_PHYS_BASE + ldr \rv, =ROCKCHIP_UART_DEBUG_VIRT_BASE + .endm + +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> diff --git a/arch/arm/include/debug/sti.S b/arch/arm/include/debug/sti.S new file mode 100644 index 000000000000..e3aa58ff1776 --- /dev/null +++ b/arch/arm/include/debug/sti.S @@ -0,0 +1,61 @@ +/* + * arch/arm/include/debug/sti.S + * + * Debugging macro include header + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#define STIH41X_COMMS_BASE 0xfed00000 +#define STIH41X_ASC2_BASE (STIH41X_COMMS_BASE+0x32000) + +#define STIH41X_SBC_LPM_BASE 0xfe400000 +#define STIH41X_SBC_COMMS_BASE (STIH41X_SBC_LPM_BASE + 0x100000) +#define STIH41X_SBC_ASC1_BASE (STIH41X_SBC_COMMS_BASE + 0x31000) + + +#define VIRT_ADDRESS(x) (x - 0x1000000) + +#if IS_ENABLED(CONFIG_STIH41X_DEBUG_ASC2) +#define DEBUG_LL_UART_BASE STIH41X_ASC2_BASE +#endif + +#if IS_ENABLED(CONFIG_STIH41X_DEBUG_SBC_ASC1) +#define DEBUG_LL_UART_BASE STIH41X_SBC_ASC1_BASE +#endif + +#ifndef DEBUG_LL_UART_BASE +#error "DEBUG UART is not Configured" +#endif + +#define ASC_TX_BUF_OFF 0x04 +#define ASC_CTRL_OFF 0x0c +#define ASC_STA_OFF 0x14 + +#define ASC_STA_TX_FULL (1<<9) +#define ASC_STA_TX_EMPTY (1<<1) + + + .macro addruart, rp, rv, tmp + ldr \rp, =DEBUG_LL_UART_BASE @ physical base + ldr \rv, =VIRT_ADDRESS(DEBUG_LL_UART_BASE) @ virt base + .endm + + .macro senduart,rd,rx + strb \rd, [\rx, #ASC_TX_BUF_OFF] + .endm + + .macro waituart,rd,rx +1001: ldr \rd, [\rx, #ASC_STA_OFF] + tst \rd, #ASC_STA_TX_FULL + bne 1001b + .endm + + .macro busyuart,rd,rx +1001: ldr \rd, [\rx, #ASC_STA_OFF] + tst \rd, #ASC_STA_TX_EMPTY + beq 1001b + .endm diff --git a/arch/arm/mach-u300/include/mach/debug-macro.S b/arch/arm/include/debug/u300.S index 8ae8e4ab34b0..6f04f08a203c 100644 --- a/arch/arm/mach-u300/include/mach/debug-macro.S +++ b/arch/arm/include/debug/u300.S @@ -1,14 +1,11 @@ /* - * - * arch-arm/mach-u300/include/mach/debug-macro.S - * - * - * Copyright (C) 2006-2009 ST-Ericsson AB + * Copyright (C) 2006-2013 ST-Ericsson AB * License terms: GNU General Public License (GPL) version 2 * Debugging macro include header. * Author: Linus Walleij <linus.walleij@stericsson.com> */ -#include <mach/hardware.h> +#define U300_SLOW_PER_PHYS_BASE 0xc0010000 +#define U300_SLOW_PER_VIRT_BASE 0xff000000 .macro addruart, rp, rv, tmp /* If we move the address using MMU, use this. */ diff --git a/arch/arm/include/debug/vexpress.S b/arch/arm/include/debug/vexpress.S index dc8e882a6257..acafb229e2b6 100644 --- a/arch/arm/include/debug/vexpress.S +++ b/arch/arm/include/debug/vexpress.S @@ -16,6 +16,8 @@ #define DEBUG_LL_PHYS_BASE_RS1 0x1c000000 #define DEBUG_LL_UART_OFFSET_RS1 0x00090000 +#define DEBUG_LL_UART_PHYS_CRX 0xb0090000 + #define DEBUG_LL_VIRT_BASE 0xf8000000 #if defined(CONFIG_DEBUG_VEXPRESS_UART0_DETECT) @@ -67,6 +69,14 @@ #include <asm/hardware/debug-pl01x.S> +#elif defined(CONFIG_DEBUG_VEXPRESS_UART0_CRX) + + .macro addruart,rp,tmp,tmp2 + ldr \rp, =DEBUG_LL_UART_PHYS_CRX + .endm + +#include <asm/hardware/debug-pl01x.S> + #else /* CONFIG_DEBUG_LL_UART_NONE */ .macro addruart, rp, rv, tmp diff --git a/arch/arm/include/uapi/asm/hwcap.h b/arch/arm/include/uapi/asm/hwcap.h index 3688fd15a32d..6d34d080372a 100644 --- a/arch/arm/include/uapi/asm/hwcap.h +++ b/arch/arm/include/uapi/asm/hwcap.h @@ -25,6 +25,6 @@ #define HWCAP_IDIVT (1 << 18) #define HWCAP_VFPD32 (1 << 19) /* set if VFP has 32 regs (not 16) */ #define HWCAP_IDIV (HWCAP_IDIVA | HWCAP_IDIVT) - +#define HWCAP_LPAE (1 << 20) #endif /* _UAPI__ASMARM_HWCAP_H */ diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h index 96ee0929790f..5af0ed1b825a 100644 --- a/arch/arm/include/uapi/asm/ptrace.h +++ b/arch/arm/include/uapi/asm/ptrace.h @@ -34,28 +34,47 @@ /* * PSR bits + * Note on V7M there is no mode contained in the PSR */ #define USR26_MODE 0x00000000 #define FIQ26_MODE 0x00000001 #define IRQ26_MODE 0x00000002 #define SVC26_MODE 0x00000003 +#if defined(__KERNEL__) && defined(CONFIG_CPU_V7M) +/* + * Use 0 here to get code right that creates a userspace + * or kernel space thread. + */ +#define USR_MODE 0x00000000 +#define SVC_MODE 0x00000000 +#else #define USR_MODE 0x00000010 +#define SVC_MODE 0x00000013 +#endif #define FIQ_MODE 0x00000011 #define IRQ_MODE 0x00000012 -#define SVC_MODE 0x00000013 #define ABT_MODE 0x00000017 #define HYP_MODE 0x0000001a #define UND_MODE 0x0000001b #define SYSTEM_MODE 0x0000001f #define MODE32_BIT 0x00000010 #define MODE_MASK 0x0000001f -#define PSR_T_BIT 0x00000020 -#define PSR_F_BIT 0x00000040 -#define PSR_I_BIT 0x00000080 -#define PSR_A_BIT 0x00000100 -#define PSR_E_BIT 0x00000200 -#define PSR_J_BIT 0x01000000 -#define PSR_Q_BIT 0x08000000 + +#define V4_PSR_T_BIT 0x00000020 /* >= V4T, but not V7M */ +#define V7M_PSR_T_BIT 0x01000000 +#if defined(__KERNEL__) && defined(CONFIG_CPU_V7M) +#define PSR_T_BIT V7M_PSR_T_BIT +#else +/* for compatibility */ +#define PSR_T_BIT V4_PSR_T_BIT +#endif + +#define PSR_F_BIT 0x00000040 /* >= V4, but not V7M */ +#define PSR_I_BIT 0x00000080 /* >= V4, but not V7M */ +#define PSR_A_BIT 0x00000100 /* >= V6, but not V7M */ +#define PSR_E_BIT 0x00000200 /* >= V6, but not V7M */ +#define PSR_J_BIT 0x01000000 /* >= V5J, but not V7M */ +#define PSR_Q_BIT 0x08000000 /* >= V5E, including V7M */ #define PSR_V_BIT 0x10000000 #define PSR_C_BIT 0x20000000 #define PSR_Z_BIT 0x40000000 diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile index 5f3338eacad2..fccfbdb03df1 100644 --- a/arch/arm/kernel/Makefile +++ b/arch/arm/kernel/Makefile @@ -15,7 +15,7 @@ CFLAGS_REMOVE_return_address.o = -pg # Object file lists. -obj-y := elf.o entry-armv.o entry-common.o irq.o opcodes.o \ +obj-y := elf.o entry-common.o irq.o opcodes.o \ process.o ptrace.o return_address.o sched_clock.o \ setup.o signal.o stacktrace.o sys_arm.o time.o traps.o @@ -23,6 +23,12 @@ obj-$(CONFIG_ATAGS) += atags_parse.o obj-$(CONFIG_ATAGS_PROC) += atags_proc.o obj-$(CONFIG_DEPRECATED_PARAM_STRUCT) += atags_compat.o +ifeq ($(CONFIG_CPU_V7M),y) +obj-y += entry-v7m.o +else +obj-y += entry-armv.o +endif + obj-$(CONFIG_OC_ETM) += etm.o obj-$(CONFIG_CPU_IDLE) += cpuidle.o obj-$(CONFIG_ISA_DMA_API) += dma.o @@ -32,7 +38,10 @@ obj-$(CONFIG_ARTHUR) += arthur.o obj-$(CONFIG_ISA_DMA) += dma-isa.o obj-$(CONFIG_PCI) += bios32.o isa.o obj-$(CONFIG_ARM_CPU_SUSPEND) += sleep.o suspend.o -obj-$(CONFIG_SMP) += smp.o smp_tlb.o +obj-$(CONFIG_SMP) += smp.o +ifdef CONFIG_MMU +obj-$(CONFIG_SMP) += smp_tlb.o +endif obj-$(CONFIG_HAVE_ARM_SCU) += smp_scu.o obj-$(CONFIG_HAVE_ARM_TWD) += smp_twd.o obj-$(CONFIG_ARM_ARCH_TIMER) += arch_timer.o @@ -82,6 +91,9 @@ obj-$(CONFIG_DEBUG_LL) += debug.o obj-$(CONFIG_EARLY_PRINTK) += early_printk.o obj-$(CONFIG_ARM_VIRT_EXT) += hyp-stub.o -obj-$(CONFIG_ARM_PSCI) += psci.o +ifeq ($(CONFIG_ARM_PSCI),y) +obj-y += psci.o +obj-$(CONFIG_SMP) += psci_smp.o +endif extra-y := $(head-y) vmlinux.lds diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c index ee68cce6b48e..ded041711beb 100644 --- a/arch/arm/kernel/asm-offsets.c +++ b/arch/arm/kernel/asm-offsets.c @@ -23,6 +23,7 @@ #include <asm/thread_info.h> #include <asm/memory.h> #include <asm/procinfo.h> +#include <asm/suspend.h> #include <asm/hardware/cache-l2x0.h> #include <linux/kbuild.h> @@ -145,6 +146,11 @@ int main(void) #ifdef MULTI_CACHE DEFINE(CACHE_FLUSH_KERN_ALL, offsetof(struct cpu_cache_fns, flush_kern_all)); #endif +#ifdef CONFIG_ARM_CPU_SUSPEND + DEFINE(SLEEP_SAVE_SP_SZ, sizeof(struct sleep_save_sp)); + DEFINE(SLEEP_SAVE_SP_PHYS, offsetof(struct sleep_save_sp, save_ptr_stash_phys)); + DEFINE(SLEEP_SAVE_SP_VIRT, offsetof(struct sleep_save_sp, save_ptr_stash)); +#endif BLANK(); DEFINE(DMA_BIDIRECTIONAL, DMA_BIDIRECTIONAL); DEFINE(DMA_TO_DEVICE, DMA_TO_DEVICE); diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c index b2ed73c45489..261fcc826169 100644 --- a/arch/arm/kernel/bios32.c +++ b/arch/arm/kernel/bios32.c @@ -445,7 +445,8 @@ static int pcibios_init_resources(int busnr, struct pci_sys_data *sys) return 0; } -static void pcibios_init_hw(struct hw_pci *hw, struct list_head *head) +static void pcibios_init_hw(struct device *parent, struct hw_pci *hw, + struct list_head *head) { struct pci_sys_data *sys = NULL; int ret; @@ -480,7 +481,7 @@ static void pcibios_init_hw(struct hw_pci *hw, struct list_head *head) if (hw->scan) sys->bus = hw->scan(nr, sys); else - sys->bus = pci_scan_root_bus(NULL, sys->busnr, + sys->bus = pci_scan_root_bus(parent, sys->busnr, hw->ops, sys, &sys->resources); if (!sys->bus) @@ -497,7 +498,7 @@ static void pcibios_init_hw(struct hw_pci *hw, struct list_head *head) } } -void pci_common_init(struct hw_pci *hw) +void pci_common_init_dev(struct device *parent, struct hw_pci *hw) { struct pci_sys_data *sys; LIST_HEAD(head); @@ -505,7 +506,7 @@ void pci_common_init(struct hw_pci *hw) pci_add_flags(PCI_REASSIGN_ALL_RSRC); if (hw->preinit) hw->preinit(); - pcibios_init_hw(hw, &head); + pcibios_init_hw(parent, hw, &head); if (hw->postinit) hw->postinit(); diff --git a/arch/arm/kernel/devtree.c b/arch/arm/kernel/devtree.c index 5af04f6daa33..5859c8bc727c 100644 --- a/arch/arm/kernel/devtree.c +++ b/arch/arm/kernel/devtree.c @@ -82,7 +82,7 @@ void __init arm_dt_init_cpu_maps(void) u32 i, j, cpuidx = 1; u32 mpidr = is_smp() ? read_cpuid_mpidr() & MPIDR_HWID_BITMASK : 0; - u32 tmp_map[NR_CPUS] = { [0 ... NR_CPUS-1] = UINT_MAX }; + u32 tmp_map[NR_CPUS] = { [0 ... NR_CPUS-1] = MPIDR_INVALID }; bool bootcpu_valid = false; cpus = of_find_node_by_path("/cpus"); @@ -92,6 +92,9 @@ void __init arm_dt_init_cpu_maps(void) for_each_child_of_node(cpus, cpu) { u32 hwid; + if (of_node_cmp(cpu->type, "cpu")) + continue; + pr_debug(" * %s...\n", cpu->full_name); /* * A device tree containing CPU nodes with missing "reg" @@ -149,9 +152,10 @@ void __init arm_dt_init_cpu_maps(void) tmp_map[i] = hwid; } - if (WARN(!bootcpu_valid, "DT missing boot CPU MPIDR[23:0], " - "fall back to default cpu_logical_map\n")) + if (!bootcpu_valid) { + pr_warn("DT missing boot CPU MPIDR[23:0], fall back to default cpu_logical_map\n"); return; + } /* * Since the boot CPU node contains proper data, and all nodes have diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index 582b405befc5..a39cfc2a1f90 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S @@ -685,15 +685,16 @@ ENTRY(__switch_to) UNWIND(.fnstart ) UNWIND(.cantunwind ) add ip, r1, #TI_CPU_SAVE - ldr r3, [r2, #TI_TP_VALUE] ARM( stmia ip!, {r4 - sl, fp, sp, lr} ) @ Store most regs on stack THUMB( stmia ip!, {r4 - sl, fp} ) @ Store most regs on stack THUMB( str sp, [ip], #4 ) THUMB( str lr, [ip], #4 ) + ldr r4, [r2, #TI_TP_VALUE] + ldr r5, [r2, #TI_TP_VALUE + 4] #ifdef CONFIG_CPU_USE_DOMAINS ldr r6, [r2, #TI_CPU_DOMAIN] #endif - set_tls r3, r4, r5 + switch_tls r1, r4, r5, r3, r7 #if defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_SMP) ldr r7, [r2, #TI_TASK] ldr r8, =__stack_chk_guard diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S index bc5bc0a97131..94104bf69719 100644 --- a/arch/arm/kernel/entry-common.S +++ b/arch/arm/kernel/entry-common.S @@ -350,6 +350,9 @@ ENDPROC(ftrace_stub) .align 5 ENTRY(vector_swi) +#ifdef CONFIG_CPU_V7M + v7m_exception_entry +#else sub sp, sp, #S_FRAME_SIZE stmia sp, {r0 - r12} @ Calling r0 - r12 ARM( add r8, sp, #S_PC ) @@ -360,8 +363,19 @@ ENTRY(vector_swi) str lr, [sp, #S_PC] @ Save calling PC str r8, [sp, #S_PSR] @ Save CPSR str r0, [sp, #S_OLD_R0] @ Save OLD_R0 +#endif zero_fp +#ifdef CONFIG_ALIGNMENT_TRAP + ldr ip, __cr_alignment + ldr ip, [ip] + mcr p15, 0, ip, c1, c0 @ update control register +#endif + + enable_irq + ct_user_exit + get_thread_info tsk + /* * Get the system call number. */ @@ -375,9 +389,9 @@ ENTRY(vector_swi) #ifdef CONFIG_ARM_THUMB tst r8, #PSR_T_BIT movne r10, #0 @ no thumb OABI emulation - ldreq r10, [lr, #-4] @ get SWI instruction + USER( ldreq r10, [lr, #-4] ) @ get SWI instruction #else - ldr r10, [lr, #-4] @ get SWI instruction + USER( ldr r10, [lr, #-4] ) @ get SWI instruction #endif #ifdef CONFIG_CPU_ENDIAN_BE8 rev r10, r10 @ little endian instruction @@ -392,22 +406,13 @@ ENTRY(vector_swi) /* Legacy ABI only, possibly thumb mode. */ tst r8, #PSR_T_BIT @ this is SPSR from save_user_regs addne scno, r7, #__NR_SYSCALL_BASE @ put OS number in - ldreq scno, [lr, #-4] + USER( ldreq scno, [lr, #-4] ) #else /* Legacy ABI only. */ - ldr scno, [lr, #-4] @ get SWI instruction + USER( ldr scno, [lr, #-4] ) @ get SWI instruction #endif -#ifdef CONFIG_ALIGNMENT_TRAP - ldr ip, __cr_alignment - ldr ip, [ip] - mcr p15, 0, ip, c1, c0 @ update control register -#endif - enable_irq - ct_user_exit - - get_thread_info tsk adr tbl, sys_call_table @ load syscall table pointer #if defined(CONFIG_OABI_COMPAT) @@ -442,6 +447,21 @@ local_restart: eor r0, scno, #__NR_SYSCALL_BASE @ put OS number back bcs arm_syscall b sys_ni_syscall @ not private func + +#if defined(CONFIG_OABI_COMPAT) || !defined(CONFIG_AEABI) + /* + * We failed to handle a fault trying to access the page + * containing the swi instruction, but we're not really in a + * position to return -EFAULT. Instead, return back to the + * instruction and re-enter the user fault handling path trying + * to page it in. This will likely result in sending SEGV to the + * current task. + */ +9001: + sub lr, lr, #4 + str lr, [sp, #S_PC] + b ret_fast_syscall +#endif ENDPROC(vector_swi) /* diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S index 160f3376ba6d..de23a9beed13 100644 --- a/arch/arm/kernel/entry-header.S +++ b/arch/arm/kernel/entry-header.S @@ -5,6 +5,7 @@ #include <asm/asm-offsets.h> #include <asm/errno.h> #include <asm/thread_info.h> +#include <asm/v7m.h> @ Bad Abort numbers @ ----------------- @@ -44,6 +45,116 @@ #endif .endm +#ifdef CONFIG_CPU_V7M +/* + * ARMv7-M exception entry/exit macros. + * + * xPSR, ReturnAddress(), LR (R14), R12, R3, R2, R1, and R0 are + * automatically saved on the current stack (32 words) before + * switching to the exception stack (SP_main). + * + * If exception is taken while in user mode, SP_main is + * empty. Otherwise, SP_main is aligned to 64 bit automatically + * (CCR.STKALIGN set). + * + * Linux assumes that the interrupts are disabled when entering an + * exception handler and it may BUG if this is not the case. Interrupts + * are disabled during entry and reenabled in the exit macro. + * + * v7m_exception_slow_exit is used when returning from SVC or PendSV. + * When returning to kernel mode, we don't return from exception. + */ + .macro v7m_exception_entry + @ determine the location of the registers saved by the core during + @ exception entry. Depending on the mode the cpu was in when the + @ exception happend that is either on the main or the process stack. + @ Bit 2 of EXC_RETURN stored in the lr register specifies which stack + @ was used. + tst lr, #EXC_RET_STACK_MASK + mrsne r12, psp + moveq r12, sp + + @ we cannot rely on r0-r3 and r12 matching the value saved in the + @ exception frame because of tail-chaining. So these have to be + @ reloaded. + ldmia r12!, {r0-r3} + + @ Linux expects to have irqs off. Do it here before taking stack space + cpsid i + + sub sp, #S_FRAME_SIZE-S_IP + stmdb sp!, {r0-r11} + + @ load saved r12, lr, return address and xPSR. + @ r0-r7 are used for signals and never touched from now on. Clobbering + @ r8-r12 is OK. + mov r9, r12 + ldmia r9!, {r8, r10-r12} + + @ calculate the original stack pointer value. + @ r9 currently points to the memory location just above the auto saved + @ xPSR. + @ The cpu might automatically 8-byte align the stack. Bit 9 + @ of the saved xPSR specifies if stack aligning took place. In this case + @ another 32-bit value is included in the stack. + + tst r12, V7M_xPSR_FRAMEPTRALIGN + addne r9, r9, #4 + + @ store saved r12 using str to have a register to hold the base for stm + str r8, [sp, #S_IP] + add r8, sp, #S_SP + @ store r13-r15, xPSR + stmia r8!, {r9-r12} + @ store old_r0 + str r0, [r8] + .endm + + /* + * PENDSV and SVCALL are configured to have the same exception + * priorities. As a kernel thread runs at SVCALL execution priority it + * can never be preempted and so we will never have to return to a + * kernel thread here. + */ + .macro v7m_exception_slow_exit ret_r0 + cpsid i + ldr lr, =EXC_RET_THREADMODE_PROCESSSTACK + + @ read original r12, sp, lr, pc and xPSR + add r12, sp, #S_IP + ldmia r12, {r1-r5} + + @ an exception frame is always 8-byte aligned. To tell the hardware if + @ the sp to be restored is aligned or not set bit 9 of the saved xPSR + @ accordingly. + tst r2, #4 + subne r2, r2, #4 + orrne r5, V7M_xPSR_FRAMEPTRALIGN + biceq r5, V7M_xPSR_FRAMEPTRALIGN + + @ write basic exception frame + stmdb r2!, {r1, r3-r5} + ldmia sp, {r1, r3-r5} + .if \ret_r0 + stmdb r2!, {r0, r3-r5} + .else + stmdb r2!, {r1, r3-r5} + .endif + + @ restore process sp + msr psp, r2 + + @ restore original r4-r11 + ldmia sp!, {r0-r11} + + @ restore main sp + add sp, sp, #S_FRAME_SIZE-S_IP + + cpsie i + bx lr + .endm +#endif /* CONFIG_CPU_V7M */ + @ @ Store/load the USER SP and LR registers by switching to the SYS @ mode. Useful in Thumb-2 mode where "stm/ldm rd, {sp, lr}^" is not @@ -165,6 +276,18 @@ rfeia sp! .endm +#ifdef CONFIG_CPU_V7M + /* + * Note we don't need to do clrex here as clearing the local monitor is + * part of each exception entry and exit sequence. + */ + .macro restore_user_regs, fast = 0, offset = 0 + .if \offset + add sp, #\offset + .endif + v7m_exception_slow_exit ret_r0 = \fast + .endm +#else /* ifdef CONFIG_CPU_V7M */ .macro restore_user_regs, fast = 0, offset = 0 clrex @ clear the exclusive monitor mov r2, sp @@ -181,6 +304,7 @@ add sp, sp, #S_FRAME_SIZE - S_SP movs pc, lr @ return & move spsr_svc into cpsr .endm +#endif /* ifdef CONFIG_CPU_V7M / else */ .macro get_thread_info, rd mov \rd, sp diff --git a/arch/arm/kernel/entry-v7m.S b/arch/arm/kernel/entry-v7m.S new file mode 100644 index 000000000000..e00621f1403f --- /dev/null +++ b/arch/arm/kernel/entry-v7m.S @@ -0,0 +1,143 @@ +/* + * linux/arch/arm/kernel/entry-v7m.S + * + * Copyright (C) 2008 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Low-level vector interface routines for the ARMv7-M architecture + */ +#include <asm/memory.h> +#include <asm/glue.h> +#include <asm/thread_notify.h> +#include <asm/v7m.h> + +#include <mach/entry-macro.S> + +#include "entry-header.S" + +#ifdef CONFIG_TRACE_IRQFLAGS +#error "CONFIG_TRACE_IRQFLAGS not supported on the current ARMv7M implementation" +#endif + +__invalid_entry: + v7m_exception_entry + adr r0, strerr + mrs r1, ipsr + mov r2, lr + bl printk + mov r0, sp + bl show_regs +1: b 1b +ENDPROC(__invalid_entry) + +strerr: .asciz "\nUnhandled exception: IPSR = %08lx LR = %08lx\n" + + .align 2 +__irq_entry: + v7m_exception_entry + + @ + @ Invoke the IRQ handler + @ + mrs r0, ipsr + ldr r1, =V7M_xPSR_EXCEPTIONNO + and r0, r1 + sub r0, #16 + mov r1, sp + stmdb sp!, {lr} + @ routine called with r0 = irq number, r1 = struct pt_regs * + bl nvic_do_IRQ + + pop {lr} + @ + @ Check for any pending work if returning to user + @ + ldr r1, =BASEADDR_V7M_SCB + ldr r0, [r1, V7M_SCB_ICSR] + tst r0, V7M_SCB_ICSR_RETTOBASE + beq 2f + + get_thread_info tsk + ldr r2, [tsk, #TI_FLAGS] + tst r2, #_TIF_WORK_MASK + beq 2f @ no work pending + mov r0, #V7M_SCB_ICSR_PENDSVSET + str r0, [r1, V7M_SCB_ICSR] @ raise PendSV + +2: + @ registers r0-r3 and r12 are automatically restored on exception + @ return. r4-r7 were not clobbered in v7m_exception_entry so for + @ correctness they don't need to be restored. So only r8-r11 must be + @ restored here. The easiest way to do so is to restore r0-r7, too. + ldmia sp!, {r0-r11} + add sp, #S_FRAME_SIZE-S_IP + cpsie i + bx lr +ENDPROC(__irq_entry) + +__pendsv_entry: + v7m_exception_entry + + ldr r1, =BASEADDR_V7M_SCB + mov r0, #V7M_SCB_ICSR_PENDSVCLR + str r0, [r1, V7M_SCB_ICSR] @ clear PendSV + + @ execute the pending work, including reschedule + get_thread_info tsk + mov why, #0 + b ret_to_user +ENDPROC(__pendsv_entry) + +/* + * Register switch for ARMv7-M processors. + * r0 = previous task_struct, r1 = previous thread_info, r2 = next thread_info + * previous and next are guaranteed not to be the same. + */ +ENTRY(__switch_to) + .fnstart + .cantunwind + add ip, r1, #TI_CPU_SAVE + stmia ip!, {r4 - r11} @ Store most regs on stack + str sp, [ip], #4 + str lr, [ip], #4 + mov r5, r0 + add r4, r2, #TI_CPU_SAVE + ldr r0, =thread_notify_head + mov r1, #THREAD_NOTIFY_SWITCH + bl atomic_notifier_call_chain + mov ip, r4 + mov r0, r5 + ldmia ip!, {r4 - r11} @ Load all regs saved previously + ldr sp, [ip] + ldr pc, [ip, #4]! + .fnend +ENDPROC(__switch_to) + + .data + .align 8 +/* + * Vector table (64 words => 256 bytes natural alignment) + */ +ENTRY(vector_table) + .long 0 @ 0 - Reset stack pointer + .long __invalid_entry @ 1 - Reset + .long __invalid_entry @ 2 - NMI + .long __invalid_entry @ 3 - HardFault + .long __invalid_entry @ 4 - MemManage + .long __invalid_entry @ 5 - BusFault + .long __invalid_entry @ 6 - UsageFault + .long __invalid_entry @ 7 - Reserved + .long __invalid_entry @ 8 - Reserved + .long __invalid_entry @ 9 - Reserved + .long __invalid_entry @ 10 - Reserved + .long vector_swi @ 11 - SVCall + .long __invalid_entry @ 12 - Debug Monitor + .long __invalid_entry @ 13 - Reserved + .long __pendsv_entry @ 14 - PendSV + .long __invalid_entry @ 15 - SysTick + .rept 64 - 16 + .long __irq_entry @ 16..64 - External Interrupts + .endr diff --git a/arch/arm/kernel/head-nommu.S b/arch/arm/kernel/head-nommu.S index 6a2e09c952c7..75f14cc3e073 100644 --- a/arch/arm/kernel/head-nommu.S +++ b/arch/arm/kernel/head-nommu.S @@ -17,8 +17,12 @@ #include <asm/assembler.h> #include <asm/ptrace.h> #include <asm/asm-offsets.h> +#include <asm/memory.h> #include <asm/cp15.h> #include <asm/thread_info.h> +#include <asm/v7m.h> +#include <asm/mpu.h> +#include <asm/page.h> /* * Kernel startup entry point. @@ -50,21 +54,86 @@ ENTRY(stext) setmode PSR_F_BIT | PSR_I_BIT | SVC_MODE, r9 @ ensure svc mode @ and irqs disabled -#ifndef CONFIG_CPU_CP15 - ldr r9, =CONFIG_PROCESSOR_ID -#else +#if defined(CONFIG_CPU_CP15) mrc p15, 0, r9, c0, c0 @ get processor id +#elif defined(CONFIG_CPU_V7M) + ldr r9, =BASEADDR_V7M_SCB + ldr r9, [r9, V7M_SCB_CPUID] +#else + ldr r9, =CONFIG_PROCESSOR_ID #endif bl __lookup_processor_type @ r5=procinfo r9=cpuid movs r10, r5 @ invalid processor (r5=0)? beq __error_p @ yes, error 'p' - adr lr, BSYM(__after_proc_init) @ return (PIC) address +#ifdef CONFIG_ARM_MPU + /* Calculate the size of a region covering just the kernel */ + ldr r5, =PHYS_OFFSET @ Region start: PHYS_OFFSET + ldr r6, =(_end) @ Cover whole kernel + sub r6, r6, r5 @ Minimum size of region to map + clz r6, r6 @ Region size must be 2^N... + rsb r6, r6, #31 @ ...so round up region size + lsl r6, r6, #MPU_RSR_SZ @ Put size in right field + orr r6, r6, #(1 << MPU_RSR_EN) @ Set region enabled bit + bl __setup_mpu +#endif + ldr r13, =__mmap_switched @ address to jump to after + @ initialising sctlr + adr lr, BSYM(1f) @ return (PIC) address ARM( add pc, r10, #PROCINFO_INITFUNC ) THUMB( add r12, r10, #PROCINFO_INITFUNC ) THUMB( mov pc, r12 ) + 1: b __after_proc_init ENDPROC(stext) +#ifdef CONFIG_SMP + __CPUINIT +ENTRY(secondary_startup) + /* + * Common entry point for secondary CPUs. + * + * Ensure that we're in SVC mode, and IRQs are disabled. Lookup + * the processor type - there is no need to check the machine type + * as it has already been validated by the primary processor. + */ + setmode PSR_F_BIT | PSR_I_BIT | SVC_MODE, r9 +#ifndef CONFIG_CPU_CP15 + ldr r9, =CONFIG_PROCESSOR_ID +#else + mrc p15, 0, r9, c0, c0 @ get processor id +#endif + bl __lookup_processor_type @ r5=procinfo r9=cpuid + movs r10, r5 @ invalid processor? + beq __error_p @ yes, error 'p' + + adr r4, __secondary_data + ldmia r4, {r7, r12} + +#ifdef CONFIG_ARM_MPU + /* Use MPU region info supplied by __cpu_up */ + ldr r6, [r7] @ get secondary_data.mpu_szr + bl __setup_mpu @ Initialize the MPU +#endif + + adr lr, BSYM(__after_proc_init) @ return address + mov r13, r12 @ __secondary_switched address + ARM( add pc, r10, #PROCINFO_INITFUNC ) + THUMB( add r12, r10, #PROCINFO_INITFUNC ) + THUMB( mov pc, r12 ) +ENDPROC(secondary_startup) + +ENTRY(__secondary_switched) + ldr sp, [r7, #8] @ set up the stack pointer + mov fp, #0 + b secondary_start_kernel +ENDPROC(__secondary_switched) + + .type __secondary_data, %object +__secondary_data: + .long secondary_data + .long __secondary_switched +#endif /* CONFIG_SMP */ + /* * Set the Control Register and Read the process ID. */ @@ -95,10 +164,97 @@ __after_proc_init: #endif mcr p15, 0, r0, c1, c0, 0 @ write control reg #endif /* CONFIG_CPU_CP15 */ - - b __mmap_switched @ clear the BSS and jump - @ to start_kernel + mov pc, r13 ENDPROC(__after_proc_init) .ltorg +#ifdef CONFIG_ARM_MPU + + +/* Set which MPU region should be programmed */ +.macro set_region_nr tmp, rgnr + mov \tmp, \rgnr @ Use static region numbers + mcr p15, 0, \tmp, c6, c2, 0 @ Write RGNR +.endm + +/* Setup a single MPU region, either D or I side (D-side for unified) */ +.macro setup_region bar, acr, sr, side = MPU_DATA_SIDE + mcr p15, 0, \bar, c6, c1, (0 + \side) @ I/DRBAR + mcr p15, 0, \acr, c6, c1, (4 + \side) @ I/DRACR + mcr p15, 0, \sr, c6, c1, (2 + \side) @ I/DRSR +.endm + +/* + * Setup the MPU and initial MPU Regions. We create the following regions: + * Region 0: Use this for probing the MPU details, so leave disabled. + * Region 1: Background region - covers the whole of RAM as strongly ordered + * Region 2: Normal, Shared, cacheable for RAM. From PHYS_OFFSET, size from r6 + * Region 3: Normal, shared, inaccessible from PL0 to protect the vectors page + * + * r6: Value to be written to DRSR (and IRSR if required) for MPU_RAM_REGION +*/ + +ENTRY(__setup_mpu) + + /* Probe for v7 PMSA compliance */ + mrc p15, 0, r0, c0, c1, 4 @ Read ID_MMFR0 + and r0, r0, #(MMFR0_PMSA) @ PMSA field + teq r0, #(MMFR0_PMSAv7) @ PMSA v7 + bne __error_p @ Fail: ARM_MPU on NOT v7 PMSA + + /* Determine whether the D/I-side memory map is unified. We set the + * flags here and continue to use them for the rest of this function */ + mrc p15, 0, r0, c0, c0, 4 @ MPUIR + ands r5, r0, #MPUIR_DREGION_SZMASK @ 0 size d region => No MPU + beq __error_p @ Fail: ARM_MPU and no MPU + tst r0, #MPUIR_nU @ MPUIR_nU = 0 for unified + + /* Setup second region first to free up r6 */ + set_region_nr r0, #MPU_RAM_REGION + isb + /* Full access from PL0, PL1, shared for CONFIG_SMP, cacheable */ + ldr r0, =PHYS_OFFSET @ RAM starts at PHYS_OFFSET + ldr r5,=(MPU_AP_PL1RW_PL0RW | MPU_RGN_NORMAL) + + setup_region r0, r5, r6, MPU_DATA_SIDE @ PHYS_OFFSET, shared, enabled + beq 1f @ Memory-map not unified + setup_region r0, r5, r6, MPU_INSTR_SIDE @ PHYS_OFFSET, shared, enabled +1: isb + + /* First/background region */ + set_region_nr r0, #MPU_BG_REGION + isb + /* Execute Never, strongly ordered, inaccessible to PL0, rw PL1 */ + mov r0, #0 @ BG region starts at 0x0 + ldr r5,=(MPU_ACR_XN | MPU_RGN_STRONGLY_ORDERED | MPU_AP_PL1RW_PL0NA) + mov r6, #MPU_RSR_ALL_MEM @ 4GB region, enabled + + setup_region r0, r5, r6, MPU_DATA_SIDE @ 0x0, BG region, enabled + beq 2f @ Memory-map not unified + setup_region r0, r5, r6, MPU_INSTR_SIDE @ 0x0, BG region, enabled +2: isb + + /* Vectors region */ + set_region_nr r0, #MPU_VECTORS_REGION + isb + /* Shared, inaccessible to PL0, rw PL1 */ + mov r0, #CONFIG_VECTORS_BASE @ Cover from VECTORS_BASE + ldr r5,=(MPU_AP_PL1RW_PL0NA | MPU_RGN_NORMAL) + /* Writing N to bits 5:1 (RSR_SZ) --> region size 2^N+1 */ + mov r6, #(((PAGE_SHIFT - 1) << MPU_RSR_SZ) | 1 << MPU_RSR_EN) + + setup_region r0, r5, r6, MPU_DATA_SIDE @ VECTORS_BASE, PL0 NA, enabled + beq 3f @ Memory-map not unified + setup_region r0, r5, r6, MPU_INSTR_SIDE @ VECTORS_BASE, PL0 NA, enabled +3: isb + + /* Enable the MPU */ + mrc p15, 0, r0, c1, c0, 0 @ Read SCTLR + bic r0, r0, #CR_BR @ Disable the 'default mem-map' + orr r0, r0, #CR_M @ Set SCTRL.M (MPU on) + mcr p15, 0, r0, c1, c0, 0 @ Enable MPU + isb + mov pc,lr +ENDPROC(__setup_mpu) +#endif #include "head-common.S" diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S index 8bac553fe213..45e8935cae4e 100644 --- a/arch/arm/kernel/head.S +++ b/arch/arm/kernel/head.S @@ -156,7 +156,7 @@ ENDPROC(stext) * * Returns: * r0, r3, r5-r7 corrupted - * r4 = physical page table address + * r4 = page table (see ARCH_PGD_SHIFT in asm/memory.h) */ __create_page_tables: pgtbl r4, r8 @ page table address @@ -331,6 +331,7 @@ __create_page_tables: #endif #ifdef CONFIG_ARM_LPAE sub r4, r4, #0x1000 @ point to the PGD table + mov r4, r4, lsr #ARCH_PGD_SHIFT #endif mov pc, lr ENDPROC(__create_page_tables) @@ -408,7 +409,7 @@ __secondary_data: * r0 = cp#15 control register * r1 = machine ID * r2 = atags or dtb pointer - * r4 = page table pointer + * r4 = page table (see ARCH_PGD_SHIFT in asm/memory.h) * r9 = processor ID * r13 = *virtual* address to jump to upon completion */ @@ -427,10 +428,7 @@ __enable_mmu: #ifdef CONFIG_CPU_ICACHE_DISABLE bic r0, r0, #CR_I #endif -#ifdef CONFIG_ARM_LPAE - mov r5, #0 - mcrr p15, 0, r4, r5, c2 @ load TTBR0 -#else +#ifndef CONFIG_ARM_LPAE mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \ domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \ domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \ diff --git a/arch/arm/kernel/hyp-stub.S b/arch/arm/kernel/hyp-stub.S index 1315c4ccfa56..4910232c4833 100644 --- a/arch/arm/kernel/hyp-stub.S +++ b/arch/arm/kernel/hyp-stub.S @@ -153,6 +153,13 @@ THUMB( orr r7, #(1 << 30) ) @ HSCTLR.TE mrc p15, 4, r7, c14, c1, 0 @ CNTHCTL orr r7, r7, #3 @ PL1PCEN | PL1PCTEN mcr p15, 4, r7, c14, c1, 0 @ CNTHCTL + mov r7, #0 + mcrr p15, 4, r7, r7, c14 @ CNTVOFF + + @ Disable virtual timer in case it was counting + mrc p15, 0, r7, c14, c3, 1 @ CNTV_CTL + bic r7, #1 @ Clear ENABLE + mcr p15, 0, r7, c14, c3, 1 @ CNTV_CTL 1: #endif diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c index 8ef8c9337809..4fb074c446bf 100644 --- a/arch/arm/kernel/machine_kexec.c +++ b/arch/arm/kernel/machine_kexec.c @@ -134,6 +134,10 @@ void machine_kexec(struct kimage *image) unsigned long reboot_code_buffer_phys; void *reboot_code_buffer; + if (num_online_cpus() > 1) { + pr_err("kexec: error: multiple CPUs still online\n"); + return; + } page_list = image->head & PAGE_MASK; diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c index 1e9be5d25e56..85c3fb6c93c2 100644 --- a/arch/arm/kernel/module.c +++ b/arch/arm/kernel/module.c @@ -288,24 +288,16 @@ int module_finalize(const Elf32_Ehdr *hdr, const Elf_Shdr *sechdrs, if (strcmp(".ARM.exidx.init.text", secname) == 0) maps[ARM_SEC_INIT].unw_sec = s; - else if (strcmp(".ARM.exidx.devinit.text", secname) == 0) - maps[ARM_SEC_DEVINIT].unw_sec = s; else if (strcmp(".ARM.exidx", secname) == 0) maps[ARM_SEC_CORE].unw_sec = s; else if (strcmp(".ARM.exidx.exit.text", secname) == 0) maps[ARM_SEC_EXIT].unw_sec = s; - else if (strcmp(".ARM.exidx.devexit.text", secname) == 0) - maps[ARM_SEC_DEVEXIT].unw_sec = s; else if (strcmp(".init.text", secname) == 0) maps[ARM_SEC_INIT].txt_sec = s; - else if (strcmp(".devinit.text", secname) == 0) - maps[ARM_SEC_DEVINIT].txt_sec = s; else if (strcmp(".text", secname) == 0) maps[ARM_SEC_CORE].txt_sec = s; else if (strcmp(".exit.text", secname) == 0) maps[ARM_SEC_EXIT].txt_sec = s; - else if (strcmp(".devexit.text", secname) == 0) - maps[ARM_SEC_DEVEXIT].txt_sec = s; } for (i = 0; i < ARM_SEC_MAX; i++) diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c index 8c3094d0f7b7..d9f5cd4e533f 100644 --- a/arch/arm/kernel/perf_event.c +++ b/arch/arm/kernel/perf_event.c @@ -569,6 +569,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs) return; } + perf_callchain_store(entry, regs->ARM_pc); tail = (struct frame_tail __user *)regs->ARM_fp - 1; while ((entry->nr < PERF_MAX_STACK_DEPTH) && diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index 282de4826abb..7f1efcd4a6e9 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -39,6 +39,7 @@ #include <asm/thread_notify.h> #include <asm/stacktrace.h> #include <asm/mach/time.h> +#include <asm/tls.h> #ifdef CONFIG_CC_STACKPROTECTOR #include <linux/stackprotector.h> @@ -184,30 +185,61 @@ int __init reboot_setup(char *str) __setup("reboot=", reboot_setup); +/* + * Called by kexec, immediately prior to machine_kexec(). + * + * This must completely disable all secondary CPUs; simply causing those CPUs + * to execute e.g. a RAM-based pin loop is not sufficient. This allows the + * kexec'd kernel to use any and all RAM as it sees fit, without having to + * avoid any code or data used by any SW CPU pin loop. The CPU hotplug + * functionality embodied in disable_nonboot_cpus() to achieve this. + */ void machine_shutdown(void) { -#ifdef CONFIG_SMP - smp_send_stop(); -#endif + disable_nonboot_cpus(); } +/* + * Halting simply requires that the secondary CPUs stop performing any + * activity (executing tasks, handling interrupts). smp_send_stop() + * achieves this. + */ void machine_halt(void) { - machine_shutdown(); + smp_send_stop(); + local_irq_disable(); while (1); } +/* + * Power-off simply requires that the secondary CPUs stop performing any + * activity (executing tasks, handling interrupts). smp_send_stop() + * achieves this. When the system power is turned off, it will take all CPUs + * with it. + */ void machine_power_off(void) { - machine_shutdown(); + smp_send_stop(); + if (pm_power_off) pm_power_off(); } +/* + * Restart requires that the secondary CPUs stop performing any activity + * while the primary CPU resets the system. Systems with a single CPU can + * use soft_restart() as their machine descriptor's .restart hook, since that + * will cause the only available CPU to reset. Systems with multiple CPUs must + * provide a HW restart implementation, to ensure that all CPUs reset at once. + * This is required so that any code running after reset on the primary CPU + * doesn't have to co-ordinate with other CPUs to ensure they aren't still + * executing pre-reset code, and using RAM that the primary CPU's code wishes + * to use. Implementing such co-ordination would be essentially impossible. + */ void machine_restart(char *cmd) { - machine_shutdown(); + smp_send_stop(); arm_pm_restart(reboot_mode, cmd); @@ -343,7 +375,8 @@ copy_thread(unsigned long clone_flags, unsigned long stack_start, clear_ptrace_hw_breakpoint(p); if (clone_flags & CLONE_SETTLS) - thread->tp_value = childregs->ARM_r3; + thread->tp_value[0] = childregs->ARM_r3; + thread->tp_value[1] = get_tpuser(); thread_notify(THREAD_NOTIFY_COPY, thread); diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c index 36531643cc2c..46931880093d 100644 --- a/arch/arm/kernel/psci.c +++ b/arch/arm/kernel/psci.c @@ -158,7 +158,7 @@ static const struct of_device_id psci_of_match[] __initconst = { {}, }; -static int __init psci_init(void) +void __init psci_init(void) { struct device_node *np; const char *method; @@ -166,7 +166,7 @@ static int __init psci_init(void) np = of_find_matching_node(NULL, psci_of_match); if (!np) - return 0; + return; pr_info("probing function IDs from device-tree\n"); @@ -206,6 +206,5 @@ static int __init psci_init(void) out_put_node: of_node_put(np); - return 0; + return; } -early_initcall(psci_init); diff --git a/arch/arm/kernel/psci_smp.c b/arch/arm/kernel/psci_smp.c new file mode 100644 index 000000000000..219f1d73572a --- /dev/null +++ b/arch/arm/kernel/psci_smp.c @@ -0,0 +1,84 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * Copyright (C) 2012 ARM Limited + * + * Author: Will Deacon <will.deacon@arm.com> + */ + +#include <linux/init.h> +#include <linux/irqchip/arm-gic.h> +#include <linux/smp.h> +#include <linux/of.h> + +#include <asm/psci.h> +#include <asm/smp_plat.h> + +/* + * psci_smp assumes that the following is true about PSCI: + * + * cpu_suspend Suspend the execution on a CPU + * @state we don't currently describe affinity levels, so just pass 0. + * @entry_point the first instruction to be executed on return + * returns 0 success, < 0 on failure + * + * cpu_off Power down a CPU + * @state we don't currently describe affinity levels, so just pass 0. + * no return on successful call + * + * cpu_on Power up a CPU + * @cpuid cpuid of target CPU, as from MPIDR + * @entry_point the first instruction to be executed on return + * returns 0 success, < 0 on failure + * + * migrate Migrate the context to a different CPU + * @cpuid cpuid of target CPU, as from MPIDR + * returns 0 success, < 0 on failure + * + */ + +extern void secondary_startup(void); + +static int __cpuinit psci_boot_secondary(unsigned int cpu, + struct task_struct *idle) +{ + if (psci_ops.cpu_on) + return psci_ops.cpu_on(cpu_logical_map(cpu), + __pa(secondary_startup)); + return -ENODEV; +} + +#ifdef CONFIG_HOTPLUG_CPU +void __ref psci_cpu_die(unsigned int cpu) +{ + const struct psci_power_state ps = { + .type = PSCI_POWER_STATE_TYPE_POWER_DOWN, + }; + + if (psci_ops.cpu_off) + psci_ops.cpu_off(ps); + + /* We should never return */ + panic("psci: cpu %d failed to shutdown\n", cpu); +} +#endif + +bool __init psci_smp_available(void) +{ + /* is cpu_on available at least? */ + return (psci_ops.cpu_on != NULL); +} + +struct smp_operations __initdata psci_smp_ops = { + .smp_boot_secondary = psci_boot_secondary, +#ifdef CONFIG_HOTPLUG_CPU + .cpu_die = psci_cpu_die, +#endif +}; diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c index 03deeffd9f6d..2bc1514d6dbe 100644 --- a/arch/arm/kernel/ptrace.c +++ b/arch/arm/kernel/ptrace.c @@ -849,7 +849,7 @@ long arch_ptrace(struct task_struct *child, long request, #endif case PTRACE_GET_THREAD_AREA: - ret = put_user(task_thread_info(child)->tp_value, + ret = put_user(task_thread_info(child)->tp_value[0], datap); break; diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 1522c7ae31b0..9b653278c9e8 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -37,6 +37,7 @@ #include <asm/cputype.h> #include <asm/elf.h> #include <asm/procinfo.h> +#include <asm/psci.h> #include <asm/sections.h> #include <asm/setup.h> #include <asm/smp_plat.h> @@ -128,7 +129,9 @@ struct stack { u32 und[3]; } ____cacheline_aligned; +#ifndef CONFIG_CPU_V7M static struct stack stacks[NR_CPUS]; +#endif char elf_platform[ELF_PLATFORM_SIZE]; EXPORT_SYMBOL(elf_platform); @@ -207,7 +210,7 @@ static const char *proc_arch[] = { "5TEJ", "6TEJ", "7", - "?(11)", + "7M", "?(12)", "?(13)", "?(14)", @@ -216,6 +219,12 @@ static const char *proc_arch[] = { "?(17)", }; +#ifdef CONFIG_CPU_V7M +static int __get_cpu_architecture(void) +{ + return CPU_ARCH_ARMv7M; +} +#else static int __get_cpu_architecture(void) { int cpu_arch; @@ -248,6 +257,7 @@ static int __get_cpu_architecture(void) return cpu_arch; } +#endif int __pure cpu_architecture(void) { @@ -293,7 +303,9 @@ static void __init cacheid_init(void) { unsigned int arch = cpu_architecture(); - if (arch >= CPU_ARCH_ARMv6) { + if (arch == CPU_ARCH_ARMv7M) { + cacheid = 0; + } else if (arch >= CPU_ARCH_ARMv6) { unsigned int cachetype = read_cpuid_cachetype(); if ((cachetype & (7 << 29)) == 4 << 29) { /* ARMv7 register format */ @@ -355,7 +367,7 @@ void __init early_print(const char *str, ...) static void __init cpuid_init_hwcaps(void) { - unsigned int divide_instrs; + unsigned int divide_instrs, vmsa; if (cpu_architecture() < CPU_ARCH_ARMv7) return; @@ -368,6 +380,11 @@ static void __init cpuid_init_hwcaps(void) case 1: elf_hwcap |= HWCAP_IDIVT; } + + /* LPAE implies atomic ldrd/strd instructions */ + vmsa = (read_cpuid_ext(CPUID_EXT_MMFR0) & 0xf) >> 0; + if (vmsa >= 5) + elf_hwcap |= HWCAP_LPAE; } static void __init feat_v6_fixup(void) @@ -392,6 +409,7 @@ static void __init feat_v6_fixup(void) */ void notrace cpu_init(void) { +#ifndef CONFIG_CPU_V7M unsigned int cpu = smp_processor_id(); struct stack *stk = &stacks[cpu]; @@ -442,9 +460,10 @@ void notrace cpu_init(void) "I" (offsetof(struct stack, und[0])), PLC (PSR_F_BIT | PSR_I_BIT | SVC_MODE) : "r14"); +#endif } -int __cpu_logical_map[NR_CPUS]; +u32 __cpu_logical_map[NR_CPUS] = { [0 ... NR_CPUS-1] = MPIDR_INVALID }; void __init smp_setup_processor_id(void) { @@ -456,9 +475,82 @@ void __init smp_setup_processor_id(void) for (i = 1; i < nr_cpu_ids; ++i) cpu_logical_map(i) = i == cpu ? 0 : i; + /* + * clear __my_cpu_offset on boot CPU to avoid hang caused by + * using percpu variable early, for example, lockdep will + * access percpu variable inside lock_release + */ + set_my_cpu_offset(0); + printk(KERN_INFO "Booting Linux on physical CPU 0x%x\n", mpidr); } +struct mpidr_hash mpidr_hash; +#ifdef CONFIG_SMP +/** + * smp_build_mpidr_hash - Pre-compute shifts required at each affinity + * level in order to build a linear index from an + * MPIDR value. Resulting algorithm is a collision + * free hash carried out through shifting and ORing + */ +static void __init smp_build_mpidr_hash(void) +{ + u32 i, affinity; + u32 fs[3], bits[3], ls, mask = 0; + /* + * Pre-scan the list of MPIDRS and filter out bits that do + * not contribute to affinity levels, ie they never toggle. + */ + for_each_possible_cpu(i) + mask |= (cpu_logical_map(i) ^ cpu_logical_map(0)); + pr_debug("mask of set bits 0x%x\n", mask); + /* + * Find and stash the last and first bit set at all affinity levels to + * check how many bits are required to represent them. + */ + for (i = 0; i < 3; i++) { + affinity = MPIDR_AFFINITY_LEVEL(mask, i); + /* + * Find the MSB bit and LSB bits position + * to determine how many bits are required + * to express the affinity level. + */ + ls = fls(affinity); + fs[i] = affinity ? ffs(affinity) - 1 : 0; + bits[i] = ls - fs[i]; + } + /* + * An index can be created from the MPIDR by isolating the + * significant bits at each affinity level and by shifting + * them in order to compress the 24 bits values space to a + * compressed set of values. This is equivalent to hashing + * the MPIDR through shifting and ORing. It is a collision free + * hash though not minimal since some levels might contain a number + * of CPUs that is not an exact power of 2 and their bit + * representation might contain holes, eg MPIDR[7:0] = {0x2, 0x80}. + */ + mpidr_hash.shift_aff[0] = fs[0]; + mpidr_hash.shift_aff[1] = MPIDR_LEVEL_BITS + fs[1] - bits[0]; + mpidr_hash.shift_aff[2] = 2*MPIDR_LEVEL_BITS + fs[2] - + (bits[1] + bits[0]); + mpidr_hash.mask = mask; + mpidr_hash.bits = bits[2] + bits[1] + bits[0]; + pr_debug("MPIDR hash: aff0[%u] aff1[%u] aff2[%u] mask[0x%x] bits[%u]\n", + mpidr_hash.shift_aff[0], + mpidr_hash.shift_aff[1], + mpidr_hash.shift_aff[2], + mpidr_hash.mask, + mpidr_hash.bits); + /* + * 4x is an arbitrary value used to warn on a hash table much bigger + * than expected on most systems. + */ + if (mpidr_hash_size() > 4 * num_possible_cpus()) + pr_warn("Large number of MPIDR hash buckets detected\n"); + sync_cache_w(&mpidr_hash); +} +#endif + static void __init setup_processor(void) { struct proc_info_list *list; @@ -796,10 +888,17 @@ void __init setup_arch(char **cmdline_p) unflatten_device_tree(); arm_dt_init_cpu_maps(); + psci_init(); #ifdef CONFIG_SMP if (is_smp()) { - smp_set_ops(mdesc->smp); + if (!mdesc->smp_init || !mdesc->smp_init()) { + if (psci_smp_available()) + smp_set_ops(&psci_smp_ops); + else if (mdesc->smp) + smp_set_ops(mdesc->smp); + } smp_init_cpus(); + smp_build_mpidr_hash(); } #endif @@ -872,6 +971,7 @@ static const char *hwcap_str[] = { "vfpv4", "idiva", "idivt", + "lpae", NULL }; diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c index 296786bdbb73..1c16c35c271a 100644 --- a/arch/arm/kernel/signal.c +++ b/arch/arm/kernel/signal.c @@ -392,14 +392,19 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig, if (ksig->ka.sa.sa_flags & SA_SIGINFO) idx += 3; + /* + * Put the sigreturn code on the stack no matter which return + * mechanism we use in order to remain ABI compliant + */ if (__put_user(sigreturn_codes[idx], rc) || __put_user(sigreturn_codes[idx+1], rc+1)) return 1; - if (cpsr & MODE32_BIT) { + if ((cpsr & MODE32_BIT) && !IS_ENABLED(CONFIG_ARM_MPU)) { /* * 32-bit code can use the new high-page - * signal return code support. + * signal return code support except when the MPU has + * protected the vectors page from PL0 */ retcode = KERN_SIGRETURN_CODE + (idx << 2) + thumb; } else { diff --git a/arch/arm/kernel/sleep.S b/arch/arm/kernel/sleep.S index 987dcf33415c..db1536b8b30b 100644 --- a/arch/arm/kernel/sleep.S +++ b/arch/arm/kernel/sleep.S @@ -7,6 +7,49 @@ .text /* + * Implementation of MPIDR hash algorithm through shifting + * and OR'ing. + * + * @dst: register containing hash result + * @rs0: register containing affinity level 0 bit shift + * @rs1: register containing affinity level 1 bit shift + * @rs2: register containing affinity level 2 bit shift + * @mpidr: register containing MPIDR value + * @mask: register containing MPIDR mask + * + * Pseudo C-code: + * + *u32 dst; + * + *compute_mpidr_hash(u32 rs0, u32 rs1, u32 rs2, u32 mpidr, u32 mask) { + * u32 aff0, aff1, aff2; + * u32 mpidr_masked = mpidr & mask; + * aff0 = mpidr_masked & 0xff; + * aff1 = mpidr_masked & 0xff00; + * aff2 = mpidr_masked & 0xff0000; + * dst = (aff0 >> rs0 | aff1 >> rs1 | aff2 >> rs2); + *} + * Input registers: rs0, rs1, rs2, mpidr, mask + * Output register: dst + * Note: input and output registers must be disjoint register sets + (eg: a macro instance with mpidr = r1 and dst = r1 is invalid) + */ + .macro compute_mpidr_hash dst, rs0, rs1, rs2, mpidr, mask + and \mpidr, \mpidr, \mask @ mask out MPIDR bits + and \dst, \mpidr, #0xff @ mask=aff0 + ARM( mov \dst, \dst, lsr \rs0 ) @ dst=aff0>>rs0 + THUMB( lsr \dst, \dst, \rs0 ) + and \mask, \mpidr, #0xff00 @ mask = aff1 + ARM( orr \dst, \dst, \mask, lsr \rs1 ) @ dst|=(aff1>>rs1) + THUMB( lsr \mask, \mask, \rs1 ) + THUMB( orr \dst, \dst, \mask ) + and \mask, \mpidr, #0xff0000 @ mask = aff2 + ARM( orr \dst, \dst, \mask, lsr \rs2 ) @ dst|=(aff2>>rs2) + THUMB( lsr \mask, \mask, \rs2 ) + THUMB( orr \dst, \dst, \mask ) + .endm + +/* * Save CPU state for a suspend. This saves the CPU general purpose * registers, and allocates space on the kernel stack to save the CPU * specific registers and some other data for resume. @@ -29,12 +72,18 @@ ENTRY(__cpu_suspend) mov r1, r4 @ size of save block mov r2, r5 @ virtual SP ldr r3, =sleep_save_sp -#ifdef CONFIG_SMP - ALT_SMP(mrc p15, 0, lr, c0, c0, 5) - ALT_UP(mov lr, #0) - and lr, lr, #15 + ldr r3, [r3, #SLEEP_SAVE_SP_VIRT] + ALT_SMP(mrc p15, 0, r9, c0, c0, 5) + ALT_UP_B(1f) + ldr r8, =mpidr_hash + /* + * This ldmia relies on the memory layout of the mpidr_hash + * struct mpidr_hash. + */ + ldmia r8, {r4-r7} @ r4 = mpidr mask (r5,r6,r7) = l[0,1,2] shifts + compute_mpidr_hash lr, r5, r6, r7, r9, r4 add r3, r3, lr, lsl #2 -#endif +1: bl __cpu_suspend_save adr lr, BSYM(cpu_suspend_abort) ldmfd sp!, {r0, pc} @ call suspend fn @@ -81,15 +130,23 @@ ENDPROC(cpu_resume_after_mmu) .data .align ENTRY(cpu_resume) -#ifdef CONFIG_SMP - adr r0, sleep_save_sp - ALT_SMP(mrc p15, 0, r1, c0, c0, 5) - ALT_UP(mov r1, #0) - and r1, r1, #15 - ldr r0, [r0, r1, lsl #2] @ stack phys addr -#else - ldr r0, sleep_save_sp @ stack phys addr -#endif + mov r1, #0 + ALT_SMP(mrc p15, 0, r0, c0, c0, 5) + ALT_UP_B(1f) + adr r2, mpidr_hash_ptr + ldr r3, [r2] + add r2, r2, r3 @ r2 = struct mpidr_hash phys address + /* + * This ldmia relies on the memory layout of the mpidr_hash + * struct mpidr_hash. + */ + ldmia r2, { r3-r6 } @ r3 = mpidr mask (r4,r5,r6) = l[0,1,2] shifts + compute_mpidr_hash r1, r4, r5, r6, r0, r3 +1: + adr r0, _sleep_save_sp + ldr r0, [r0, #SLEEP_SAVE_SP_PHYS] + ldr r0, [r0, r1, lsl #2] + setmode PSR_I_BIT | PSR_F_BIT | SVC_MODE, r1 @ set SVC, irqs off @ load phys pgd, stack, resume fn ARM( ldmia r0!, {r1, sp, pc} ) @@ -98,7 +155,11 @@ THUMB( mov sp, r2 ) THUMB( bx r3 ) ENDPROC(cpu_resume) -sleep_save_sp: - .rept CONFIG_NR_CPUS - .long 0 @ preserve stack phys ptr here - .endr + .align 2 +mpidr_hash_ptr: + .long mpidr_hash - . @ mpidr_hash struct offset + + .type sleep_save_sp, #object +ENTRY(sleep_save_sp) +_sleep_save_sp: + .space SLEEP_SAVE_SP_SZ @ struct sleep_save_sp diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index 550d63cef68e..c5fb5469054b 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -45,6 +45,7 @@ #include <asm/smp_plat.h> #include <asm/virt.h> #include <asm/mach/arch.h> +#include <asm/mpu.h> /* * as from 2.5, kernels no longer have an init_tasks structure @@ -78,6 +79,13 @@ void __init smp_set_ops(struct smp_operations *ops) smp_ops = *ops; }; +static unsigned long get_arch_pgd(pgd_t *pgd) +{ + phys_addr_t pgdir = virt_to_phys(pgd); + BUG_ON(pgdir & ARCH_PGD_MASK); + return pgdir >> ARCH_PGD_SHIFT; +} + int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *idle) { int ret; @@ -87,8 +95,14 @@ int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *idle) * its stack and the page tables. */ secondary_data.stack = task_stack_page(idle) + THREAD_START_SP; - secondary_data.pgdir = virt_to_phys(idmap_pgd); - secondary_data.swapper_pg_dir = virt_to_phys(swapper_pg_dir); +#ifdef CONFIG_ARM_MPU + secondary_data.mpu_rgn_szr = mpu_rgn_info.rgns[MPU_RAM_REGION].drsr; +#endif + +#ifdef CONFIG_MMU + secondary_data.pgdir = get_arch_pgd(idmap_pgd); + secondary_data.swapper_pg_dir = get_arch_pgd(swapper_pg_dir); +#endif __cpuc_flush_dcache_area(&secondary_data, sizeof(secondary_data)); outer_clean_range(__pa(&secondary_data), __pa(&secondary_data + 1)); @@ -112,9 +126,8 @@ int __cpuinit __cpu_up(unsigned int cpu, struct task_struct *idle) pr_err("CPU%u: failed to boot: %d\n", cpu, ret); } - secondary_data.stack = NULL; - secondary_data.pgdir = 0; + memset(&secondary_data, 0, sizeof(secondary_data)); return ret; } @@ -651,17 +664,6 @@ void smp_send_reschedule(int cpu) smp_cross_call(cpumask_of(cpu), IPI_RESCHEDULE); } -#ifdef CONFIG_HOTPLUG_CPU -static void smp_kill_cpus(cpumask_t *mask) -{ - unsigned int cpu; - for_each_cpu(cpu, mask) - platform_cpu_kill(cpu); -} -#else -static void smp_kill_cpus(cpumask_t *mask) { } -#endif - void smp_send_stop(void) { unsigned long timeout; @@ -679,8 +681,6 @@ void smp_send_stop(void) if (num_online_cpus() > 1) pr_warning("SMP: failed to stop secondary CPUs\n"); - - smp_kill_cpus(&mask); } /* diff --git a/arch/arm/kernel/smp_tlb.c b/arch/arm/kernel/smp_tlb.c index 9a52a07aa40e..a98b62dca2fa 100644 --- a/arch/arm/kernel/smp_tlb.c +++ b/arch/arm/kernel/smp_tlb.c @@ -103,7 +103,7 @@ static void broadcast_tlb_a15_erratum(void) static void broadcast_tlb_mm_a15_erratum(struct mm_struct *mm) { - int cpu, this_cpu; + int this_cpu; cpumask_t mask = { CPU_BITS_NONE }; if (!erratum_a15_798181()) @@ -111,21 +111,7 @@ static void broadcast_tlb_mm_a15_erratum(struct mm_struct *mm) dummy_flush_tlb_a15_erratum(); this_cpu = get_cpu(); - for_each_online_cpu(cpu) { - if (cpu == this_cpu) - continue; - /* - * We only need to send an IPI if the other CPUs are running - * the same ASID as the one being invalidated. There is no - * need for locking around the active_asids check since the - * switch_mm() function has at least one dmb() (as required by - * this workaround) in case a context switch happens on - * another CPU after the condition below. - */ - if (atomic64_read(&mm->context.id) == - atomic64_read(&per_cpu(active_asids, cpu))) - cpumask_set_cpu(cpu, &mask); - } + a15_erratum_get_cpumask(this_cpu, mm, &mask); smp_call_function_many(&mask, ipi_flush_tlb_a15_erratum, NULL, 1); put_cpu(); } diff --git a/arch/arm/kernel/suspend.c b/arch/arm/kernel/suspend.c index c59c97ea8268..41cf3cbf756d 100644 --- a/arch/arm/kernel/suspend.c +++ b/arch/arm/kernel/suspend.c @@ -1,15 +1,54 @@ #include <linux/init.h> +#include <linux/slab.h> +#include <asm/cacheflush.h> #include <asm/idmap.h> #include <asm/pgalloc.h> #include <asm/pgtable.h> #include <asm/memory.h> +#include <asm/smp_plat.h> #include <asm/suspend.h> #include <asm/tlbflush.h> extern int __cpu_suspend(unsigned long, int (*)(unsigned long)); extern void cpu_resume_mmu(void); +#ifdef CONFIG_MMU +/* + * Hide the first two arguments to __cpu_suspend - these are an implementation + * detail which platform code shouldn't have to know about. + */ +int cpu_suspend(unsigned long arg, int (*fn)(unsigned long)) +{ + struct mm_struct *mm = current->active_mm; + int ret; + + if (!idmap_pgd) + return -EINVAL; + + /* + * Provide a temporary page table with an identity mapping for + * the MMU-enable code, required for resuming. On successful + * resume (indicated by a zero return code), we need to switch + * back to the correct page tables. + */ + ret = __cpu_suspend(arg, fn); + if (ret == 0) { + cpu_switch_mm(mm->pgd, mm); + local_flush_bp_all(); + local_flush_tlb_all(); + } + + return ret; +} +#else +int cpu_suspend(unsigned long arg, int (*fn)(unsigned long)) +{ + return __cpu_suspend(arg, fn); +} +#define idmap_pgd NULL +#endif + /* * This is called by __cpu_suspend() to save the state, and do whatever * flushing is required to ensure that when the CPU goes to sleep we have @@ -47,30 +86,19 @@ void __cpu_suspend_save(u32 *ptr, u32 ptrsz, u32 sp, u32 *save_ptr) virt_to_phys(save_ptr) + sizeof(*save_ptr)); } -/* - * Hide the first two arguments to __cpu_suspend - these are an implementation - * detail which platform code shouldn't have to know about. - */ -int cpu_suspend(unsigned long arg, int (*fn)(unsigned long)) -{ - struct mm_struct *mm = current->active_mm; - int ret; - - if (!idmap_pgd) - return -EINVAL; +extern struct sleep_save_sp sleep_save_sp; - /* - * Provide a temporary page table with an identity mapping for - * the MMU-enable code, required for resuming. On successful - * resume (indicated by a zero return code), we need to switch - * back to the correct page tables. - */ - ret = __cpu_suspend(arg, fn); - if (ret == 0) { - cpu_switch_mm(mm->pgd, mm); - local_flush_bp_all(); - local_flush_tlb_all(); - } +static int cpu_suspend_alloc_sp(void) +{ + void *ctx_ptr; + /* ctx_ptr is an array of physical addresses */ + ctx_ptr = kcalloc(mpidr_hash_size(), sizeof(u32), GFP_KERNEL); - return ret; + if (WARN_ON(!ctx_ptr)) + return -ENOMEM; + sleep_save_sp.save_ptr_stash = ctx_ptr; + sleep_save_sp.save_ptr_stash_phys = virt_to_phys(ctx_ptr); + sync_cache_w(&sleep_save_sp); + return 0; } +early_initcall(cpu_suspend_alloc_sp); diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c index f10316b4ecdc..c5a59546a256 100644 --- a/arch/arm/kernel/topology.c +++ b/arch/arm/kernel/topology.c @@ -13,6 +13,7 @@ #include <linux/cpu.h> #include <linux/cpumask.h> +#include <linux/export.h> #include <linux/init.h> #include <linux/percpu.h> #include <linux/node.h> @@ -200,6 +201,7 @@ static inline void update_cpu_power(unsigned int cpuid, unsigned int mpidr) {} * cpu topology table */ struct cputopo_arm cpu_topology[NR_CPUS]; +EXPORT_SYMBOL_GPL(cpu_topology); const struct cpumask *cpu_coregroup_mask(int cpu) { diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c index 18b32e8e4497..cab094c234ee 100644 --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c @@ -581,7 +581,7 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs) return regs->ARM_r0; case NR(set_tls): - thread->tp_value = regs->ARM_r0; + thread->tp_value[0] = regs->ARM_r0; if (tls_emu) return 0; if (has_tls_reg) { @@ -699,7 +699,7 @@ static int get_tp_trap(struct pt_regs *regs, unsigned int instr) int reg = (instr >> 12) & 15; if (reg == 15) return 1; - regs->uregs[reg] = current_thread_info()->tp_value; + regs->uregs[reg] = current_thread_info()->tp_value[0]; regs->ARM_pc += 4; return 0; } @@ -812,6 +812,7 @@ static void __init kuser_get_tls_init(unsigned long vectors) void __init early_trap_init(void *vectors_base) { +#ifndef CONFIG_CPU_V7M unsigned long vectors = (unsigned long)vectors_base; extern char __stubs_start[], __stubs_end[]; extern char __vectors_start[], __vectors_end[]; @@ -843,4 +844,11 @@ void __init early_trap_init(void *vectors_base) flush_icache_range(vectors, vectors + PAGE_SIZE); modify_domain(DOMAIN_USER, DOMAIN_CLIENT); +#else /* ifndef CONFIG_CPU_V7M */ + /* + * on V7-M there is no need to copy the vector table to a dedicated + * memory area. The address is configurable and so a table in the kernel + * image can be used. + */ +#endif } diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index a871b8e00fca..fa25e4e425f6 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -70,10 +70,6 @@ SECTIONS ARM_EXIT_DISCARD(EXIT_TEXT) ARM_EXIT_DISCARD(EXIT_DATA) EXIT_CALL -#ifndef CONFIG_HOTPLUG - *(.ARM.exidx.devexit.text) - *(.ARM.extab.devexit.text) -#endif #ifndef CONFIG_MMU *(.fixup) *(__ex_table) diff --git a/arch/arm/kvm/arch_timer.c b/arch/arm/kvm/arch_timer.c index c55b6089e923..49a7516d81c7 100644 --- a/arch/arm/kvm/arch_timer.c +++ b/arch/arm/kvm/arch_timer.c @@ -195,6 +195,7 @@ static struct notifier_block kvm_timer_cpu_nb = { static const struct of_device_id arch_timer_of_match[] = { { .compatible = "arm,armv7-timer", }, + { .compatible = "arm,armv8-timer", }, {}, }; diff --git a/arch/arm/kvm/interrupts_head.S b/arch/arm/kvm/interrupts_head.S index 3c8f2f0b4c5e..d43cfb5b37c4 100644 --- a/arch/arm/kvm/interrupts_head.S +++ b/arch/arm/kvm/interrupts_head.S @@ -497,6 +497,10 @@ vcpu .req r0 @ vcpu pointer always in r0 add r5, vcpu, r4 strd r2, r3, [r5] + @ Ensure host CNTVCT == CNTPCT + mov r2, #0 + mcrr p15, 4, r2, r2, c14 @ CNTVOFF + 1: #endif @ Allow physical timer/counter access for the host diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 02802386b894..699b71e7f7ec 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -163,6 +163,7 @@ config MACH_SAMA5_DT bool "Atmel SAMA5 Evaluation Kits with device-tree support" depends on SOC_SAMA5 select USE_OF + select PHYLIB if NETDEVICES help Select this if you want to experiment device-tree with an Atmel Evaluation Kit. diff --git a/arch/arm/mach-at91/Kconfig.non_dt b/arch/arm/mach-at91/Kconfig.non_dt index 6c24985515a2..ca900be144ce 100644 --- a/arch/arm/mach-at91/Kconfig.non_dt +++ b/arch/arm/mach-at91/Kconfig.non_dt @@ -14,15 +14,11 @@ config ARCH_AT91RM9200 select SOC_AT91RM9200 config ARCH_AT91SAM9260 - bool "AT91SAM9260 or AT91SAM9XE" + bool "AT91SAM9260 or AT91SAM9XE or AT91SAM9G20" select SOC_AT91SAM9260 config ARCH_AT91SAM9261 - bool "AT91SAM9261" - select SOC_AT91SAM9261 - -config ARCH_AT91SAM9G10 - bool "AT91SAM9G10" + bool "AT91SAM9261 or AT91SAM9G10" select SOC_AT91SAM9261 config ARCH_AT91SAM9263 @@ -33,10 +29,6 @@ config ARCH_AT91SAM9RL bool "AT91SAM9RL" select SOC_AT91SAM9RL -config ARCH_AT91SAM9G20 - bool "AT91SAM9G20" - select SOC_AT91SAM9260 - config ARCH_AT91SAM9G45 bool "AT91SAM9G45" select SOC_AT91SAM9G45 @@ -50,6 +42,14 @@ config ARCH_AT91X40 endchoice +config ARCH_AT91SAM9G20 + bool + select ARCH_AT91SAM9260 + +config ARCH_AT91SAM9G10 + bool + select ARCH_AT91SAM9261 + # ---------------------------------------------------------- if ARCH_AT91RM9200 @@ -62,13 +62,6 @@ config MACH_ONEARM Select this if you are using Ajeco's 1ARM Single Board Computer. <http://www.ajeco.fi/> -config ARCH_AT91RM9200DK - bool "Atmel AT91RM9200-DK Development board" - select HAVE_AT91_DATAFLASH_CARD - help - Select this if you are using Atmel's AT91RM9200-DK Development board. - (Discontinued) - config MACH_AT91RM9200EK bool "Atmel AT91RM9200-EK Evaluation Kit" select HAVE_AT91_DATAFLASH_CARD @@ -183,12 +176,6 @@ config MACH_AFEB9260 <svn://194.85.238.22/home/users/george/svn/arm9eb> <http://groups.google.com/group/arm9fpga-evolution-board> -config MACH_USB_A9260 - bool "CALAO USB-A9260" - help - Select this if you are using a Calao Systems USB-A9260. - <http://www.calao-systems.com> - config MACH_QIL_A9260 bool "CALAO QIL-A9260 board" help @@ -207,76 +194,6 @@ config MACH_FLEXIBITY Select this if you are using Flexibity Connect board <http://www.flexibity.com> -endif - -# ---------------------------------------------------------- - -if ARCH_AT91SAM9261 - -comment "AT91SAM9261 Board Type" - -config MACH_AT91SAM9261EK - bool "Atmel AT91SAM9261-EK Evaluation Kit" - select HAVE_AT91_DATAFLASH_CARD - help - Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit. - <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820> - -endif - -# ---------------------------------------------------------- - -if ARCH_AT91SAM9G10 - -comment "AT91SAM9G10 Board Type" - -config MACH_AT91SAM9G10EK - bool "Atmel AT91SAM9G10-EK Evaluation Kit" - select HAVE_AT91_DATAFLASH_CARD - help - Select this if you are using Atmel's AT91SAM9G10-EK Evaluation Kit. - <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4588> - -endif - -# ---------------------------------------------------------- - -if ARCH_AT91SAM9263 - -comment "AT91SAM9263 Board Type" - -config MACH_AT91SAM9263EK - bool "Atmel AT91SAM9263-EK Evaluation Kit" - select HAVE_AT91_DATAFLASH_CARD - help - Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit. - <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057> - -config MACH_USB_A9263 - bool "CALAO USB-A9263" - help - Select this if you are using a Calao Systems USB-A9263. - <http://www.calao-systems.com> - -endif - -# ---------------------------------------------------------- - -if ARCH_AT91SAM9RL - -comment "AT91SAM9RL Board Type" - -config MACH_AT91SAM9RLEK - bool "Atmel AT91SAM9RL-EK Evaluation Kit" - help - Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit. - -endif - -# ---------------------------------------------------------- - -if ARCH_AT91SAM9G20 - comment "AT91SAM9G20 Board Type" config MACH_AT91SAM9G20EK @@ -334,24 +251,64 @@ config MACH_GSIA18S produced by GeoSIG Ltd company. This is an internet accelerograph. <http://www.geosig.com> -config MACH_USB_A9G20 - bool "CALAO USB-A9G20" - depends on ARCH_AT91SAM9G20 +config MACH_SNAPPER_9260 + bool "Bluewater Systems Snapper 9260/9G20 module" + help + Select this if you are using the Bluewater Systems Snapper 9260 or + Snapper 9G20 modules. + <http://www.bluewatersys.com/> +endif + +# ---------------------------------------------------------- + +if ARCH_AT91SAM9261 + +comment "AT91SAM9261 Board Type" + +config MACH_AT91SAM9261EK + bool "Atmel AT91SAM9261-EK Evaluation Kit" + select HAVE_AT91_DATAFLASH_CARD help - Select this if you are using a Calao Systems USB-A9G20. - <http://www.calao-systems.com> + Select this if you are using Atmel's AT91SAM9261-EK Evaluation Kit. + <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3820> + +comment "AT91SAM9G10 Board Type" + +config MACH_AT91SAM9G10EK + bool "Atmel AT91SAM9G10-EK Evaluation Kit" + select HAVE_AT91_DATAFLASH_CARD + help + Select this if you are using Atmel's AT91SAM9G10-EK Evaluation Kit. + <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4588> endif -if (ARCH_AT91SAM9260 || ARCH_AT91SAM9G20) -comment "AT91SAM9260/AT91SAM9G20 boards" +# ---------------------------------------------------------- + +if ARCH_AT91SAM9263 + +comment "AT91SAM9263 Board Type" + +config MACH_AT91SAM9263EK + bool "Atmel AT91SAM9263-EK Evaluation Kit" + select HAVE_AT91_DATAFLASH_CARD + help + Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit. + <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057> + +endif + +# ---------------------------------------------------------- + +if ARCH_AT91SAM9RL + +comment "AT91SAM9RL Board Type" + +config MACH_AT91SAM9RLEK + bool "Atmel AT91SAM9RL-EK Evaluation Kit" + help + Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit. -config MACH_SNAPPER_9260 - bool "Bluewater Systems Snapper 9260/9G20 module" - help - Select this if you are using the Bluewater Systems Snapper 9260 or - Snapper 9G20 modules. - <http://www.bluewatersys.com/> endif # ---------------------------------------------------------- diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile index 788562dccb43..3b0a9538093c 100644 --- a/arch/arm/mach-at91/Makefile +++ b/arch/arm/mach-at91/Makefile @@ -27,16 +27,13 @@ obj-$(CONFIG_SOC_SAMA5D3) += sama5d3.o obj-$(CONFIG_ARCH_AT91RM9200) += at91rm9200_devices.o obj-$(CONFIG_ARCH_AT91SAM9260) += at91sam9260_devices.o obj-$(CONFIG_ARCH_AT91SAM9261) += at91sam9261_devices.o -obj-$(CONFIG_ARCH_AT91SAM9G10) += at91sam9261_devices.o obj-$(CONFIG_ARCH_AT91SAM9263) += at91sam9263_devices.o obj-$(CONFIG_ARCH_AT91SAM9RL) += at91sam9rl_devices.o -obj-$(CONFIG_ARCH_AT91SAM9G20) += at91sam9260_devices.o obj-$(CONFIG_ARCH_AT91SAM9G45) += at91sam9g45_devices.o obj-$(CONFIG_ARCH_AT91X40) += at91x40.o at91x40_time.o # AT91RM9200 board-specific support obj-$(CONFIG_MACH_ONEARM) += board-1arm.o -obj-$(CONFIG_ARCH_AT91RM9200DK) += board-rm9200dk.o obj-$(CONFIG_MACH_AT91RM9200EK) += board-rm9200ek.o obj-$(CONFIG_MACH_CSB337) += board-csb337.o obj-$(CONFIG_MACH_CSB637) += board-csb637.o @@ -55,7 +52,6 @@ obj-$(CONFIG_MACH_RSI_EWS) += board-rsi-ews.o obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o obj-$(CONFIG_MACH_CAM60) += board-cam60.o obj-$(CONFIG_MACH_SAM9_L9260) += board-sam9-l9260.o -obj-$(CONFIG_MACH_USB_A9260) += board-usb-a926x.o obj-$(CONFIG_MACH_QIL_A9260) += board-qil-a9260.o obj-$(CONFIG_MACH_AFEB9260) += board-afeb-9260v1.o obj-$(CONFIG_MACH_CPU9260) += board-cpu9krea.o @@ -67,7 +63,6 @@ obj-$(CONFIG_MACH_AT91SAM9G10EK) += board-sam9261ek.o # AT91SAM9263 board-specific support obj-$(CONFIG_MACH_AT91SAM9263EK) += board-sam9263ek.o -obj-$(CONFIG_MACH_USB_A9263) += board-usb-a926x.o # AT91SAM9RL board-specific support obj-$(CONFIG_MACH_AT91SAM9RLEK) += board-sam9rlek.o @@ -80,7 +75,6 @@ obj-$(CONFIG_MACH_STAMP9G20) += board-stamp9g20.o obj-$(CONFIG_MACH_PORTUXG20) += board-stamp9g20.o obj-$(CONFIG_MACH_PCONTROL_G20) += board-pcontrol-g20.o board-stamp9g20.o obj-$(CONFIG_MACH_GSIA18S) += board-gsia18s.o board-stamp9g20.o -obj-$(CONFIG_MACH_USB_A9G20) += board-usb-a926x.o # AT91SAM9260/AT91SAM9G20 board-specific support obj-$(CONFIG_MACH_SNAPPER_9260) += board-snapper9260.o diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c index d193a409bc45..9eb574397ee1 100644 --- a/arch/arm/mach-at91/at91rm9200.c +++ b/arch/arm/mach-at91/at91rm9200.c @@ -332,10 +332,6 @@ static void __init at91rm9200_initialize(void) { arm_pm_idle = at91rm9200_idle; arm_pm_restart = at91rm9200_restart; - at91_extern_irq = (1 << AT91RM9200_ID_IRQ0) | (1 << AT91RM9200_ID_IRQ1) - | (1 << AT91RM9200_ID_IRQ2) | (1 << AT91RM9200_ID_IRQ3) - | (1 << AT91RM9200_ID_IRQ4) | (1 << AT91RM9200_ID_IRQ5) - | (1 << AT91RM9200_ID_IRQ6); /* Initialize GPIO subsystem */ at91_gpio_init(at91rm9200_gpio, @@ -388,6 +384,10 @@ static unsigned int at91rm9200_default_irq_priority[NR_AIC_IRQS] __initdata = { AT91_SOC_START(at91rm9200) .map_io = at91rm9200_map_io, .default_irq_priority = at91rm9200_default_irq_priority, + .extern_irq = (1 << AT91RM9200_ID_IRQ0) | (1 << AT91RM9200_ID_IRQ1) + | (1 << AT91RM9200_ID_IRQ2) | (1 << AT91RM9200_ID_IRQ3) + | (1 << AT91RM9200_ID_IRQ4) | (1 << AT91RM9200_ID_IRQ5) + | (1 << AT91RM9200_ID_IRQ6), .ioremap_registers = at91rm9200_ioremap_registers, .register_clocks = at91rm9200_register_clocks, .init = at91rm9200_initialize, diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c index a8ce24538da6..5de6074b4f4f 100644 --- a/arch/arm/mach-at91/at91sam9260.c +++ b/arch/arm/mach-at91/at91sam9260.c @@ -348,8 +348,6 @@ static void __init at91sam9260_initialize(void) { arm_pm_idle = at91sam9_idle; arm_pm_restart = at91sam9_alt_restart; - at91_extern_irq = (1 << AT91SAM9260_ID_IRQ0) | (1 << AT91SAM9260_ID_IRQ1) - | (1 << AT91SAM9260_ID_IRQ2); /* Register GPIO subsystem */ at91_gpio_init(at91sam9260_gpio, 3); @@ -400,6 +398,8 @@ static unsigned int at91sam9260_default_irq_priority[NR_AIC_IRQS] __initdata = { AT91_SOC_START(at91sam9260) .map_io = at91sam9260_map_io, .default_irq_priority = at91sam9260_default_irq_priority, + .extern_irq = (1 << AT91SAM9260_ID_IRQ0) | (1 << AT91SAM9260_ID_IRQ1) + | (1 << AT91SAM9260_ID_IRQ2), .ioremap_registers = at91sam9260_ioremap_registers, .register_clocks = at91sam9260_register_clocks, .init = at91sam9260_initialize, diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c index 25efb5ac30f1..0e0793241ab7 100644 --- a/arch/arm/mach-at91/at91sam9261.c +++ b/arch/arm/mach-at91/at91sam9261.c @@ -290,8 +290,6 @@ static void __init at91sam9261_initialize(void) { arm_pm_idle = at91sam9_idle; arm_pm_restart = at91sam9_alt_restart; - at91_extern_irq = (1 << AT91SAM9261_ID_IRQ0) | (1 << AT91SAM9261_ID_IRQ1) - | (1 << AT91SAM9261_ID_IRQ2); /* Register GPIO subsystem */ at91_gpio_init(at91sam9261_gpio, 3); @@ -342,6 +340,8 @@ static unsigned int at91sam9261_default_irq_priority[NR_AIC_IRQS] __initdata = { AT91_SOC_START(at91sam9261) .map_io = at91sam9261_map_io, .default_irq_priority = at91sam9261_default_irq_priority, + .extern_irq = (1 << AT91SAM9261_ID_IRQ0) | (1 << AT91SAM9261_ID_IRQ1) + | (1 << AT91SAM9261_ID_IRQ2), .ioremap_registers = at91sam9261_ioremap_registers, .register_clocks = at91sam9261_register_clocks, .init = at91sam9261_initialize, diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c index f44ffd2105a7..6ce7d1850893 100644 --- a/arch/arm/mach-at91/at91sam9263.c +++ b/arch/arm/mach-at91/at91sam9263.c @@ -327,7 +327,6 @@ static void __init at91sam9263_initialize(void) { arm_pm_idle = at91sam9_idle; arm_pm_restart = at91sam9_alt_restart; - at91_extern_irq = (1 << AT91SAM9263_ID_IRQ0) | (1 << AT91SAM9263_ID_IRQ1); /* Register GPIO subsystem */ at91_gpio_init(at91sam9263_gpio, 5); @@ -378,6 +377,7 @@ static unsigned int at91sam9263_default_irq_priority[NR_AIC_IRQS] __initdata = { AT91_SOC_START(at91sam9263) .map_io = at91sam9263_map_io, .default_irq_priority = at91sam9263_default_irq_priority, + .extern_irq = (1 << AT91SAM9263_ID_IRQ0) | (1 << AT91SAM9263_ID_IRQ1), .ioremap_registers = at91sam9263_ioremap_registers, .register_clocks = at91sam9263_register_clocks, .init = at91sam9263_initialize, diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c index 8b7fce067652..474ee04d24b9 100644 --- a/arch/arm/mach-at91/at91sam9g45.c +++ b/arch/arm/mach-at91/at91sam9g45.c @@ -266,6 +266,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID(NULL, "fff88000.i2c", &twi1_clk), CLKDEV_CON_DEV_ID("spi_clk", "fffa4000.spi", &spi0_clk), CLKDEV_CON_DEV_ID("spi_clk", "fffa8000.spi", &spi1_clk), + CLKDEV_CON_DEV_ID("hclk", "600000.gadget", &utmi_clk), + CLKDEV_CON_DEV_ID("pclk", "600000.gadget", &udphs_clk), /* fake hclk clock */ CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &uhphs_clk), CLKDEV_CON_DEV_ID(NULL, "fffff200.gpio", &pioA_clk), @@ -374,7 +376,6 @@ static void __init at91sam9g45_initialize(void) { arm_pm_idle = at91sam9_idle; arm_pm_restart = at91sam9g45_restart; - at91_extern_irq = (1 << AT91SAM9G45_ID_IRQ0); /* Register GPIO subsystem */ at91_gpio_init(at91sam9g45_gpio, 5); @@ -425,6 +426,7 @@ static unsigned int at91sam9g45_default_irq_priority[NR_AIC_IRQS] __initdata = { AT91_SOC_START(at91sam9g45) .map_io = at91sam9g45_map_io, .default_irq_priority = at91sam9g45_default_irq_priority, + .extern_irq = (1 << AT91SAM9G45_ID_IRQ0), .ioremap_registers = at91sam9g45_ioremap_registers, .register_clocks = at91sam9g45_register_clocks, .init = at91sam9g45_initialize, diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c index f77fae5591bc..d4ec0d9a9872 100644 --- a/arch/arm/mach-at91/at91sam9rl.c +++ b/arch/arm/mach-at91/at91sam9rl.c @@ -293,7 +293,6 @@ static void __init at91sam9rl_initialize(void) { arm_pm_idle = at91sam9_idle; arm_pm_restart = at91sam9_alt_restart; - at91_extern_irq = (1 << AT91SAM9RL_ID_IRQ0); /* Register GPIO subsystem */ at91_gpio_init(at91sam9rl_gpio, 4); @@ -344,6 +343,7 @@ static unsigned int at91sam9rl_default_irq_priority[NR_AIC_IRQS] __initdata = { AT91_SOC_START(at91sam9rl) .map_io = at91sam9rl_map_io, .default_irq_priority = at91sam9rl_default_irq_priority, + .extern_irq = (1 << AT91SAM9RL_ID_IRQ0), .ioremap_registers = at91sam9rl_ioremap_registers, .register_clocks = at91sam9rl_register_clocks, .init = at91sam9rl_initialize, diff --git a/arch/arm/mach-at91/at91sam9x5.c b/arch/arm/mach-at91/at91sam9x5.c index e631fec040ce..2abee6626aac 100644 --- a/arch/arm/mach-at91/at91sam9x5.c +++ b/arch/arm/mach-at91/at91sam9x5.c @@ -249,6 +249,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("hclk", "600000.ohci", &uhphs_clk), CLKDEV_CON_DEV_ID("ohci_clk", "600000.ohci", &uhphs_clk), CLKDEV_CON_DEV_ID("ehci_clk", "700000.ehci", &uhphs_clk), + CLKDEV_CON_DEV_ID("hclk", "500000.gadget", &utmi_clk), + CLKDEV_CON_DEV_ID("pclk", "500000.gadget", &udphs_clk), }; /* diff --git a/arch/arm/mach-at91/at91x40.c b/arch/arm/mach-at91/at91x40.c index 19ca79396905..bad94b84a46f 100644 --- a/arch/arm/mach-at91/at91x40.c +++ b/arch/arm/mach-at91/at91x40.c @@ -55,8 +55,6 @@ static void at91x40_idle(void) void __init at91x40_initialize(unsigned long main_clock) { arm_pm_idle = at91x40_idle; - at91_extern_irq = (1 << AT91X40_ID_IRQ0) | (1 << AT91X40_ID_IRQ1) - | (1 << AT91X40_ID_IRQ2); } /* @@ -86,9 +84,10 @@ static unsigned int at91x40_default_irq_priority[NR_AIC_IRQS] __initdata = { void __init at91x40_init_interrupts(unsigned int priority[NR_AIC_IRQS]) { + u32 extern_irq = (1 << AT91X40_ID_IRQ0) | (1 << AT91X40_ID_IRQ1) + | (1 << AT91X40_ID_IRQ2); if (!priority) priority = at91x40_default_irq_priority; - at91_aic_init(priority, at91_extern_irq); + at91_aic_init(priority, extern_irq); } - diff --git a/arch/arm/mach-at91/board-dt-sama5.c b/arch/arm/mach-at91/board-dt-sama5.c index 705305e62bbc..ad95f6a23a28 100644 --- a/arch/arm/mach-at91/board-dt-sama5.c +++ b/arch/arm/mach-at91/board-dt-sama5.c @@ -62,7 +62,8 @@ static int ksz9021rn_phy_fixup(struct phy_device *phy) static void __init sama5_dt_device_init(void) { - if (of_machine_is_compatible("atmel,sama5d3xcm")) + if (of_machine_is_compatible("atmel,sama5d3xcm") && + IS_ENABLED(CONFIG_PHYLIB)) phy_register_fixup_for_uid(PHY_ID_KSZ9021, MICREL_PHY_ID_MASK, ksz9021rn_phy_fixup); diff --git a/arch/arm/mach-at91/board-rm9200dk.c b/arch/arm/mach-at91/board-rm9200dk.c deleted file mode 100644 index 690541b18cbc..000000000000 --- a/arch/arm/mach-at91/board-rm9200dk.c +++ /dev/null @@ -1,228 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-rm9200dk.c - * - * Copyright (C) 2005 SAN People - * - * Epson S1D framebuffer glue code is: - * Copyright (C) 2005 Thibaut VARENE <varenet@parisc-linux.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <linux/types.h> -#include <linux/gpio.h> -#include <linux/init.h> -#include <linux/mm.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/spi/spi.h> -#include <linux/mtd/physmap.h> - -#include <asm/setup.h> -#include <asm/mach-types.h> -#include <asm/irq.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include <mach/hardware.h> -#include <mach/at91rm9200_mc.h> -#include <mach/at91_ramc.h> - -#include "at91_aic.h" -#include "board.h" -#include "generic.h" - - -static void __init dk_init_early(void) -{ - /* Initialize processor: 18.432 MHz crystal */ - at91_initialize(18432000); -} - -static struct macb_platform_data __initdata dk_eth_data = { - .phy_irq_pin = AT91_PIN_PC4, - .is_rmii = 1, -}; - -static struct at91_usbh_data __initdata dk_usbh_data = { - .ports = 2, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -static struct at91_udc_data __initdata dk_udc_data = { - .vbus_pin = AT91_PIN_PD4, - .pullup_pin = AT91_PIN_PD5, -}; - -static struct at91_cf_data __initdata dk_cf_data = { - .irq_pin = -EINVAL, - .det_pin = AT91_PIN_PB0, - .vcc_pin = -EINVAL, - .rst_pin = AT91_PIN_PC5, -}; - -#ifndef CONFIG_MTD_AT91_DATAFLASH_CARD -static struct mci_platform_data __initdata dk_mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = -EINVAL, - .wp_pin = -EINVAL, - }, -}; -#endif - -static struct spi_board_info dk_spi_devices[] = { - { /* DataFlash chip */ - .modalias = "mtd_dataflash", - .chip_select = 0, - .max_speed_hz = 15 * 1000 * 1000, - }, - { /* UR6HCPS2-SP40 PS2-to-SPI adapter */ - .modalias = "ur6hcps2", - .chip_select = 1, - .max_speed_hz = 250 * 1000, - }, - { /* TLV1504 ADC, 4 channels, 10 bits; one is a temp sensor */ - .modalias = "tlv1504", - .chip_select = 2, - .max_speed_hz = 20 * 1000 * 1000, - }, -#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD - { /* DataFlash card */ - .modalias = "mtd_dataflash", - .chip_select = 3, - .max_speed_hz = 15 * 1000 * 1000, - } -#endif -}; - -static struct i2c_board_info __initdata dk_i2c_devices[] = { - { - I2C_BOARD_INFO("ics1523", 0x26), - }, - { - I2C_BOARD_INFO("x9429", 0x28), - }, - { - I2C_BOARD_INFO("24c1024", 0x50), - } -}; - -static struct mtd_partition __initdata dk_nand_partition[] = { - { - .name = "NAND Partition 1", - .offset = 0, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct atmel_nand_data __initdata dk_nand_data = { - .ale = 22, - .cle = 21, - .det_pin = AT91_PIN_PB1, - .rdy_pin = AT91_PIN_PC2, - .enable_pin = -EINVAL, - .ecc_mode = NAND_ECC_SOFT, - .on_flash_bbt = 1, - .parts = dk_nand_partition, - .num_parts = ARRAY_SIZE(dk_nand_partition), -}; - -#define DK_FLASH_BASE AT91_CHIPSELECT_0 -#define DK_FLASH_SIZE SZ_2M - -static struct physmap_flash_data dk_flash_data = { - .width = 2, -}; - -static struct resource dk_flash_resource = { - .start = DK_FLASH_BASE, - .end = DK_FLASH_BASE + DK_FLASH_SIZE - 1, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device dk_flash = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &dk_flash_data, - }, - .resource = &dk_flash_resource, - .num_resources = 1, -}; - -static struct gpio_led dk_leds[] = { - { - .name = "led0", - .gpio = AT91_PIN_PB2, - .active_low = 1, - .default_trigger = "heartbeat", - } -}; - -static void __init dk_board_init(void) -{ - /* Serial */ - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - - /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ - at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS - | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD - | ATMEL_UART_RI); - at91_add_device_serial(); - /* Ethernet */ - at91_add_device_eth(&dk_eth_data); - /* USB Host */ - at91_add_device_usbh(&dk_usbh_data); - /* USB Device */ - at91_add_device_udc(&dk_udc_data); - at91_set_multi_drive(dk_udc_data.pullup_pin, 1); /* pullup_pin is connected to reset */ - /* Compact Flash */ - at91_add_device_cf(&dk_cf_data); - /* I2C */ - at91_add_device_i2c(dk_i2c_devices, ARRAY_SIZE(dk_i2c_devices)); - /* SPI */ - at91_add_device_spi(dk_spi_devices, ARRAY_SIZE(dk_spi_devices)); -#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD - /* DataFlash card */ - at91_set_gpio_output(AT91_PIN_PB7, 0); -#else - /* MMC */ - at91_set_gpio_output(AT91_PIN_PB7, 1); /* this MMC card slot can optionally use SPI signaling (CS3). */ - at91_add_device_mci(0, &dk_mci0_data); -#endif - /* NAND */ - at91_add_device_nand(&dk_nand_data); - /* NOR Flash */ - platform_device_register(&dk_flash); - /* LEDs */ - at91_gpio_leds(dk_leds, ARRAY_SIZE(dk_leds)); - /* VGA */ -// dk_add_device_video(); -} - -MACHINE_START(AT91RM9200DK, "Atmel AT91RM9200-DK") - /* Maintainer: SAN People/Atmel */ - .init_time = at91rm9200_timer_init, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = dk_init_early, - .init_irq = at91_init_irq_default, - .init_machine = dk_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c index b446645c7727..d3437624ca4e 100644 --- a/arch/arm/mach-at91/board-sam9261ek.c +++ b/arch/arm/mach-at91/board-sam9261ek.c @@ -264,11 +264,7 @@ static void __init ek_add_device_ts(void) {} */ static struct at73c213_board_info at73c213_data = { .ssc_id = 1, -#if defined(CONFIG_MACH_AT91SAM9261EK) - .shortname = "AT91SAM9261-EK external DAC", -#else - .shortname = "AT91SAM9G10-EK external DAC", -#endif + .shortname = "AT91SAM9261/9G10-EK external DAC", }; #if defined(CONFIG_SND_AT73C213) || defined(CONFIG_SND_AT73C213_MODULE) @@ -412,9 +408,6 @@ static struct atmel_lcdfb_info __initdata ek_lcdc_data = { .default_monspecs = &at91fb_default_stn_monspecs, .atmel_lcdfb_power_control = at91_lcdc_stn_power_control, .guard_time = 1, -#if defined(CONFIG_MACH_AT91SAM9G10EK) - .lcd_wiring_mode = ATMEL_LCDC_WIRING_RGB, -#endif }; #else @@ -468,9 +461,6 @@ static struct atmel_lcdfb_info __initdata ek_lcdc_data = { .default_monspecs = &at91fb_default_tft_monspecs, .atmel_lcdfb_power_control = at91_lcdc_tft_power_control, .guard_time = 1, -#if defined(CONFIG_MACH_AT91SAM9G10EK) - .lcd_wiring_mode = ATMEL_LCDC_WIRING_RGB, -#endif }; #endif @@ -574,6 +564,10 @@ static void __init ek_board_init(void) /* DBGU on ttyS0. (Rx & Tx only) */ at91_register_uart(0, 0, 0); at91_add_device_serial(); + + if (cpu_is_at91sam9g10()) + ek_lcdc_data.lcd_wiring_mode = ATMEL_LCDC_WIRING_RGB; + /* USB Host */ at91_add_device_usbh(&ek_usbh_data); /* USB Device */ @@ -606,11 +600,17 @@ static void __init ek_board_init(void) at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); } -#if defined(CONFIG_MACH_AT91SAM9261EK) MACHINE_START(AT91SAM9261EK, "Atmel AT91SAM9261-EK") -#else + /* Maintainer: Atmel */ + .init_time = at91sam926x_pit_init, + .map_io = at91_map_io, + .handle_irq = at91_aic_handle_irq, + .init_early = ek_init_early, + .init_irq = at91_init_irq_default, + .init_machine = ek_board_init, +MACHINE_END + MACHINE_START(AT91SAM9G10EK, "Atmel AT91SAM9G10-EK") -#endif /* Maintainer: Atmel */ .init_time = at91sam926x_pit_init, .map_io = at91_map_io, diff --git a/arch/arm/mach-at91/board-usb-a926x.c b/arch/arm/mach-at91/board-usb-a926x.c deleted file mode 100644 index 2487d944a1bc..000000000000 --- a/arch/arm/mach-at91/board-usb-a926x.c +++ /dev/null @@ -1,384 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-usb-a926x.c - * - * Copyright (C) 2005 SAN People - * Copyright (C) 2007 Atmel Corporation. - * Copyright (C) 2007 Calao-systems - * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <linux/types.h> -#include <linux/init.h> -#include <linux/mm.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/spi/spi.h> -#include <linux/gpio_keys.h> -#include <linux/gpio.h> -#include <linux/input.h> -#include <linux/spi/mmc_spi.h> - -#include <asm/setup.h> -#include <asm/mach-types.h> -#include <asm/irq.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include <mach/hardware.h> -#include <mach/at91sam9_smc.h> - -#include "at91_aic.h" -#include "at91_shdwc.h" -#include "board.h" -#include "sam9_smc.h" -#include "generic.h" - - -static void __init ek_init_early(void) -{ - /* Initialize processor: 12.00 MHz crystal */ - at91_initialize(12000000); -} - -/* - * USB Host port - */ -static struct at91_usbh_data __initdata ek_usbh_data = { - .ports = 2, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -/* - * USB Device port - */ -static struct at91_udc_data __initdata ek_udc_data = { - .vbus_pin = AT91_PIN_PB11, - .pullup_pin = -EINVAL, /* pull-up driven by UDC */ -}; - -static void __init ek_add_device_udc(void) -{ - if (machine_is_usb_a9260() || machine_is_usb_a9g20()) - ek_udc_data.vbus_pin = AT91_PIN_PC5; - - at91_add_device_udc(&ek_udc_data); -} - -#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE) -#define MMC_SPI_CARD_DETECT_INT AT91_PIN_PC4 -static int at91_mmc_spi_init(struct device *dev, - irqreturn_t (*detect_int)(int, void *), void *data) -{ - /* Configure Interrupt pin as input, no pull-up */ - at91_set_gpio_input(MMC_SPI_CARD_DETECT_INT, 0); - return request_irq(gpio_to_irq(MMC_SPI_CARD_DETECT_INT), detect_int, - IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING, - "mmc-spi-detect", data); -} - -static void at91_mmc_spi_exit(struct device *dev, void *data) -{ - free_irq(gpio_to_irq(MMC_SPI_CARD_DETECT_INT), data); -} - -static struct mmc_spi_platform_data at91_mmc_spi_pdata = { - .init = at91_mmc_spi_init, - .exit = at91_mmc_spi_exit, - .detect_delay = 100, /* msecs */ -}; -#endif - -/* - * SPI devices. - */ -static struct spi_board_info usb_a9263_spi_devices[] = { - { /* DataFlash chip */ - .modalias = "mtd_dataflash", - .chip_select = 0, - .max_speed_hz = 15 * 1000 * 1000, - .bus_num = 0, - } -}; - -static struct spi_board_info usb_a9g20_spi_devices[] = { -#if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE) - { - .modalias = "mmc_spi", - .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */ - .bus_num = 1, - .chip_select = 0, - .platform_data = &at91_mmc_spi_pdata, - .mode = SPI_MODE_3, - }, -#endif -}; - -static void __init ek_add_device_spi(void) -{ - if (machine_is_usb_a9263()) - at91_add_device_spi(usb_a9263_spi_devices, ARRAY_SIZE(usb_a9263_spi_devices)); - else if (machine_is_usb_a9g20()) - at91_add_device_spi(usb_a9g20_spi_devices, ARRAY_SIZE(usb_a9g20_spi_devices)); -} - -/* - * MACB Ethernet device - */ -static struct macb_platform_data __initdata ek_macb_data = { - .phy_irq_pin = AT91_PIN_PE31, - .is_rmii = 1, -}; - -static void __init ek_add_device_eth(void) -{ - if (machine_is_usb_a9260() || machine_is_usb_a9g20()) - ek_macb_data.phy_irq_pin = AT91_PIN_PA31; - - at91_add_device_eth(&ek_macb_data); -} - -/* - * NAND flash - */ -static struct mtd_partition __initdata ek_nand_partition[] = { - { - .name = "barebox", - .offset = 0, - .size = 3 * SZ_128K, - }, { - .name = "bareboxenv", - .offset = MTDPART_OFS_NXTBLK, - .size = SZ_128K, - }, { - .name = "bareboxenv2", - .offset = MTDPART_OFS_NXTBLK, - .size = SZ_128K, - }, { - .name = "oftree", - .offset = MTDPART_OFS_NXTBLK, - .size = SZ_128K, - }, { - .name = "kernel", - .offset = MTDPART_OFS_NXTBLK, - .size = 4 * SZ_1M, - }, { - .name = "rootfs", - .offset = MTDPART_OFS_NXTBLK, - .size = 120 * SZ_1M, - }, { - .name = "data", - .offset = MTDPART_OFS_NXTBLK, - .size = MTDPART_SIZ_FULL, - } -}; - -static struct atmel_nand_data __initdata ek_nand_data = { - .ale = 21, - .cle = 22, - .det_pin = -EINVAL, - .rdy_pin = AT91_PIN_PA22, - .enable_pin = AT91_PIN_PD15, - .ecc_mode = NAND_ECC_SOFT, - .on_flash_bbt = 1, - .parts = ek_nand_partition, - .num_parts = ARRAY_SIZE(ek_nand_partition), -}; - -static struct sam9_smc_config __initdata usb_a9260_nand_smc_config = { - .ncs_read_setup = 0, - .nrd_setup = 1, - .ncs_write_setup = 0, - .nwe_setup = 1, - - .ncs_read_pulse = 3, - .nrd_pulse = 3, - .ncs_write_pulse = 3, - .nwe_pulse = 3, - - .read_cycle = 5, - .write_cycle = 5, - - .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8, - .tdf_cycles = 2, -}; - -static struct sam9_smc_config __initdata usb_a9g20_nand_smc_config = { - .ncs_read_setup = 0, - .nrd_setup = 2, - .ncs_write_setup = 0, - .nwe_setup = 2, - - .ncs_read_pulse = 4, - .nrd_pulse = 4, - .ncs_write_pulse = 4, - .nwe_pulse = 4, - - .read_cycle = 7, - .write_cycle = 7, - - .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8, - .tdf_cycles = 3, -}; - -static void __init ek_add_device_nand(void) -{ - if (machine_is_usb_a9260() || machine_is_usb_a9g20()) { - ek_nand_data.rdy_pin = AT91_PIN_PC13; - ek_nand_data.enable_pin = AT91_PIN_PC14; - } - - /* configure chip-select 3 (NAND) */ - if (machine_is_usb_a9g20()) - sam9_smc_configure(0, 3, &usb_a9g20_nand_smc_config); - else - sam9_smc_configure(0, 3, &usb_a9260_nand_smc_config); - - at91_add_device_nand(&ek_nand_data); -} - - -/* - * GPIO Buttons - */ -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) -static struct gpio_keys_button ek_buttons[] = { - { /* USER PUSH BUTTON */ - .code = KEY_ENTER, - .gpio = AT91_PIN_PB10, - .active_low = 1, - .desc = "user_pb", - .wakeup = 1, - } -}; - -static struct gpio_keys_platform_data ek_button_data = { - .buttons = ek_buttons, - .nbuttons = ARRAY_SIZE(ek_buttons), -}; - -static struct platform_device ek_button_device = { - .name = "gpio-keys", - .id = -1, - .num_resources = 0, - .dev = { - .platform_data = &ek_button_data, - } -}; - -static void __init ek_add_device_buttons(void) -{ - at91_set_GPIO_periph(AT91_PIN_PB10, 1); /* user push button, pull up enabled */ - at91_set_deglitch(AT91_PIN_PB10, 1); - - platform_device_register(&ek_button_device); -} -#else -static void __init ek_add_device_buttons(void) {} -#endif - -/* - * LEDs - */ -static struct gpio_led ek_leds[] = { - { /* user_led (green) */ - .name = "user_led", - .gpio = AT91_PIN_PB21, - .active_low = 1, - .default_trigger = "heartbeat", - } -}; - -static struct i2c_board_info __initdata ek_i2c_devices[] = { - { - I2C_BOARD_INFO("rv3029c2", 0x56), - }, -}; - -static void __init ek_add_device_leds(void) -{ - if (machine_is_usb_a9260() || machine_is_usb_a9g20()) - ek_leds[0].active_low = 0; - - at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); -} - -static void __init ek_board_init(void) -{ - /* Serial */ - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - at91_add_device_serial(); - /* USB Host */ - at91_add_device_usbh(&ek_usbh_data); - /* USB Device */ - ek_add_device_udc(); - /* SPI */ - ek_add_device_spi(); - /* Ethernet */ - ek_add_device_eth(); - /* NAND */ - ek_add_device_nand(); - /* Push Buttons */ - ek_add_device_buttons(); - /* LEDs */ - ek_add_device_leds(); - - if (machine_is_usb_a9g20()) { - /* I2C */ - at91_add_device_i2c(ek_i2c_devices, ARRAY_SIZE(ek_i2c_devices)); - } else { - /* I2C */ - at91_add_device_i2c(NULL, 0); - /* shutdown controller, wakeup button (5 msec low) */ - at91_shdwc_write(AT91_SHDW_MR, AT91_SHDW_CPTWK0_(10) - | AT91_SHDW_WKMODE0_LOW - | AT91_SHDW_RTTWKEN); - } -} - -MACHINE_START(USB_A9263, "CALAO USB_A9263") - /* Maintainer: calao-systems */ - .init_time = at91sam926x_pit_init, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = ek_init_early, - .init_irq = at91_init_irq_default, - .init_machine = ek_board_init, -MACHINE_END - -MACHINE_START(USB_A9260, "CALAO USB_A9260") - /* Maintainer: calao-systems */ - .init_time = at91sam926x_pit_init, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = ek_init_early, - .init_irq = at91_init_irq_default, - .init_machine = ek_board_init, -MACHINE_END - -MACHINE_START(USB_A9G20, "CALAO USB_A92G0") - /* Maintainer: Jean-Christophe PLAGNIOL-VILLARD */ - .init_time = at91sam926x_pit_init, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = ek_init_early, - .init_irq = at91_init_irq_default, - .init_machine = ek_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c index da841885d01c..6b2630a92f71 100644 --- a/arch/arm/mach-at91/clock.c +++ b/arch/arm/mach-at91/clock.c @@ -75,7 +75,7 @@ EXPORT_SYMBOL_GPL(at91_pmc_base); #define cpu_has_pllb() (!(cpu_is_at91sam9rl() \ || cpu_is_at91sam9g45() \ || cpu_is_at91sam9x5() \ - || cpu_is_at91sam9n12())) + || cpu_is_sama5d3())) #define cpu_has_upll() (cpu_is_at91sam9g45() \ || cpu_is_at91sam9x5() \ @@ -489,7 +489,7 @@ static int at91_clk_show(struct seq_file *s, void *unused) seq_printf(s, "UCKR = %8x\n", uckr); } seq_printf(s, "MCKR = %8x\n", at91_pmc_read(AT91_PMC_MCKR)); - if (cpu_has_upll()) + if (cpu_has_upll() || cpu_is_at91sam9n12()) seq_printf(s, "USB = %8x\n", at91_pmc_read(AT91_PMC_USB)); seq_printf(s, "SR = %8x\n", sr); @@ -614,6 +614,8 @@ static u32 __init at91_usb_rate(struct clk *pll, u32 freq, u32 reg) { if (pll == &pllb && (reg & AT91_PMC_USB96M)) return freq / 2; + else if (pll == &utmi_clk || cpu_is_at91sam9n12()) + return freq / (1 + ((reg & AT91_PMC_OHCIUSBDIV) >> 8)); else return freq; } @@ -683,6 +685,8 @@ static struct clk *const standard_pmc_clocks[] __initconst = { /* PLLB generated USB full speed clock init */ static void __init at91_pllb_usbfs_clock_init(unsigned long main_clock) { + unsigned int reg; + /* * USB clock init: choose 48 MHz PLLB value, * disable 48MHz clock during usb peripheral suspend. @@ -691,22 +695,35 @@ static void __init at91_pllb_usbfs_clock_init(unsigned long main_clock) */ uhpck.parent = &pllb; - at91_pllb_usb_init = at91_pll_calc(main_clock, 48000000 * 2) | AT91_PMC_USB96M; + reg = at91_pllb_usb_init = at91_pll_calc(main_clock, 48000000 * 2); pllb.rate_hz = at91_pll_rate(&pllb, main_clock, at91_pllb_usb_init); if (cpu_is_at91rm9200()) { + reg = at91_pllb_usb_init |= AT91_PMC_USB96M; uhpck.pmc_mask = AT91RM9200_PMC_UHP; udpck.pmc_mask = AT91RM9200_PMC_UDP; at91_pmc_write(AT91_PMC_SCER, AT91RM9200_PMC_MCKUDP); } else if (cpu_is_at91sam9260() || cpu_is_at91sam9261() || cpu_is_at91sam9263() || cpu_is_at91sam9g20() || cpu_is_at91sam9g10()) { + reg = at91_pllb_usb_init |= AT91_PMC_USB96M; + uhpck.pmc_mask = AT91SAM926x_PMC_UHP; + udpck.pmc_mask = AT91SAM926x_PMC_UDP; + } else if (cpu_is_at91sam9n12()) { + /* Divider for USB clock is in USB clock register for 9n12 */ + reg = AT91_PMC_USBS_PLLB; + + /* For PLLB output 96M, set usb divider 2 (USBDIV + 1) */ + reg |= AT91_PMC_OHCIUSBDIV_2; + at91_pmc_write(AT91_PMC_USB, reg); + + /* Still setup masks */ uhpck.pmc_mask = AT91SAM926x_PMC_UHP; udpck.pmc_mask = AT91SAM926x_PMC_UDP; } at91_pmc_write(AT91_CKGR_PLLBR, 0); - udpck.rate_hz = at91_usb_rate(&pllb, pllb.rate_hz, at91_pllb_usb_init); - uhpck.rate_hz = at91_usb_rate(&pllb, pllb.rate_hz, at91_pllb_usb_init); + udpck.rate_hz = at91_usb_rate(&pllb, pllb.rate_hz, reg); + uhpck.rate_hz = at91_usb_rate(&pllb, pllb.rate_hz, reg); } /* UPLL generated USB full speed clock init */ @@ -725,8 +742,7 @@ static void __init at91_upll_usbfs_clock_init(unsigned long main_clock) /* Now set uhpck values */ uhpck.parent = &utmi_clk; uhpck.pmc_mask = AT91SAM926x_PMC_UHP; - uhpck.rate_hz = utmi_clk.rate_hz; - uhpck.rate_hz /= 1 + ((at91_pmc_read(AT91_PMC_USB) & AT91_PMC_OHCIUSBDIV) >> 8); + uhpck.rate_hz = at91_usb_rate(&utmi_clk, utmi_clk.rate_hz, usbr); } static int __init at91_pmc_init(unsigned long main_clock) diff --git a/arch/arm/mach-at91/cpuidle.c b/arch/arm/mach-at91/cpuidle.c index 69f9e3bbf4e5..4ec6a6d9b9be 100644 --- a/arch/arm/mach-at91/cpuidle.c +++ b/arch/arm/mach-at91/cpuidle.c @@ -51,7 +51,7 @@ static struct cpuidle_driver at91_idle_driver = { .states[1] = { .enter = at91_enter_idle, .exit_latency = 10, - .target_residency = 100000, + .target_residency = 10000, .flags = CPUIDLE_FLAG_TIME_VALID, .name = "RAM_SR", .desc = "WFI and DDR Self Refresh", diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h index 78ab06548658..f6de36aefe85 100644 --- a/arch/arm/mach-at91/generic.h +++ b/arch/arm/mach-at91/generic.h @@ -85,4 +85,4 @@ extern void __init at91_gpio_irq_setup(void); extern int __init at91_gpio_of_irq_setup(struct device_node *node, struct device_node *parent); -extern int at91_extern_irq; +extern u32 at91_get_extern_irq(void); diff --git a/arch/arm/mach-at91/include/mach/at91_pmc.h b/arch/arm/mach-at91/include/mach/at91_pmc.h index 2bd7f51b0b82..c604cc69acb5 100644 --- a/arch/arm/mach-at91/include/mach/at91_pmc.h +++ b/arch/arm/mach-at91/include/mach/at91_pmc.h @@ -130,7 +130,10 @@ extern void __iomem *at91_pmc_base; #define AT91_PMC_USBS (0x1 << 0) /* USB OHCI Input clock selection */ #define AT91_PMC_USBS_PLLA (0 << 0) #define AT91_PMC_USBS_UPLL (1 << 0) +#define AT91_PMC_USBS_PLLB (1 << 0) /* [AT91SAMN12 only] */ #define AT91_PMC_OHCIUSBDIV (0xF << 8) /* Divider for USB OHCI Clock */ +#define AT91_PMC_OHCIUSBDIV_1 (0x0 << 8) +#define AT91_PMC_OHCIUSBDIV_2 (0x1 << 8) #define AT91_PMC_SMD 0x3c /* Soft Modem Clock Register [some SAM9 only] */ #define AT91_PMC_SMDS (0x1 << 0) /* SMD input clock selection */ diff --git a/arch/arm/mach-at91/irq.c b/arch/arm/mach-at91/irq.c index e0ca59171022..3d192c5aee66 100644 --- a/arch/arm/mach-at91/irq.c +++ b/arch/arm/mach-at91/irq.c @@ -232,7 +232,14 @@ static void __maybe_unused at91_aic5_eoi(struct irq_data *d) at91_aic_write(AT91_AIC5_EOICR, 0); } -unsigned long *at91_extern_irq; +static unsigned long *at91_extern_irq; + +u32 at91_get_extern_irq(void) +{ + if (!at91_extern_irq) + return 0; + return *at91_extern_irq; +} #define is_extern_irq(hwirq) test_bit(hwirq, at91_extern_irq) diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 530db304ec5e..15afb5d9271f 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -212,7 +212,7 @@ static int at91_pm_enter(suspend_state_t state) (at91_pmc_read(AT91_PMC_PCSR) | (1 << AT91_ID_FIQ) | (1 << AT91_ID_SYS) - | (at91_extern_irq)) + | (at91_get_extern_irq())) & at91_aic_read(AT91_AIC_IMR), state); diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c index e2f4bdd146d6..b17fbcf4d9e8 100644 --- a/arch/arm/mach-at91/setup.c +++ b/arch/arm/mach-at91/setup.c @@ -48,7 +48,7 @@ void __init at91_init_irq_default(void) void __init at91_init_interrupts(unsigned int *priority) { /* Initialize the AIC interrupt controller */ - at91_aic_init(priority, at91_extern_irq); + at91_aic_init(priority, at91_boot_soc.extern_irq); /* Enable GPIO interrupts */ at91_gpio_irq_setup(); @@ -80,7 +80,7 @@ void __init at91_init_sram(int bank, unsigned long base, unsigned int length) desc->pfn = __phys_to_pfn(base); desc->length = length; - desc->type = MT_DEVICE; + desc->type = MT_MEMORY_NONCACHED; pr_info("AT91: sram at 0x%lx of 0x%x mapped at 0x%lx\n", base, length, desc->virtual); diff --git a/arch/arm/mach-at91/soc.h b/arch/arm/mach-at91/soc.h index 43a225f9e713..a1e1482c6da8 100644 --- a/arch/arm/mach-at91/soc.h +++ b/arch/arm/mach-at91/soc.h @@ -6,6 +6,7 @@ struct at91_init_soc { int builtin; + u32 extern_irq; unsigned int *default_irq_priority; void (*map_io)(void); void (*ioremap_registers)(void); diff --git a/arch/arm/mach-bcm/board_bcm.c b/arch/arm/mach-bcm/board_bcm.c index 22e8421b1df3..28599326d4ad 100644 --- a/arch/arm/mach-bcm/board_bcm.c +++ b/arch/arm/mach-bcm/board_bcm.c @@ -15,7 +15,6 @@ #include <linux/init.h> #include <linux/device.h> #include <linux/platform_device.h> -#include <linux/irqchip.h> #include <linux/clocksource.h> #include <asm/mach/arch.h> @@ -54,7 +53,6 @@ static void __init board_init(void) static const char * const bcm11351_dt_compat[] = { "bcm,bcm11351", NULL, }; DT_MACHINE_START(BCM11351_DT, "Broadcom Application Processor") - .init_irq = irqchip_init, .init_time = clocksource_of_init, .init_machine = board_init, .dt_compat = bcm11351_dt_compat, diff --git a/arch/arm/mach-clps711x/Kconfig b/arch/arm/mach-clps711x/Kconfig index 2d00165e85ec..01ad4d41e728 100644 --- a/arch/arm/mach-clps711x/Kconfig +++ b/arch/arm/mach-clps711x/Kconfig @@ -22,8 +22,7 @@ config ARCH_CLEP7312 config ARCH_EDB7211 bool "EDB7211" - select ARCH_SELECT_MEMORY_MODEL - select ARCH_SPARSEMEM_ENABLE + select ARCH_HAS_HOLES_MEMORYMODEL help Say Y here if you intend to run this kernel on a Cirrus Logic EDB-7211 evaluation board. diff --git a/arch/arm/mach-clps711x/Makefile b/arch/arm/mach-clps711x/Makefile index 992995af666a..f30ed2b496fb 100644 --- a/arch/arm/mach-clps711x/Makefile +++ b/arch/arm/mach-clps711x/Makefile @@ -4,10 +4,7 @@ # Object file lists. -obj-y := common.o -obj-m := -obj-n := -obj- := +obj-y := common.o devices.o obj-$(CONFIG_ARCH_AUTCPU12) += board-autcpu12.o obj-$(CONFIG_ARCH_CDB89712) += board-cdb89712.o diff --git a/arch/arm/mach-clps711x/board-autcpu12.c b/arch/arm/mach-clps711x/board-autcpu12.c index f38584709df7..5867aebd8d0c 100644 --- a/arch/arm/mach-clps711x/board-autcpu12.c +++ b/arch/arm/mach-clps711x/board-autcpu12.c @@ -26,6 +26,8 @@ #include <linux/gpio.h> #include <linux/ioport.h> #include <linux/interrupt.h> +#include <linux/mtd/physmap.h> +#include <linux/mtd/plat-ram.h> #include <linux/mtd/partitions.h> #include <linux/mtd/nand-gpio.h> #include <linux/platform_device.h> @@ -40,38 +42,49 @@ #include <asm/page.h> #include <asm/mach/map.h> -#include <mach/autcpu12.h> #include "common.h" +#include "devices.h" -#define AUTCPU12_CS8900_BASE (CS2_PHYS_BASE + 0x300) -#define AUTCPU12_CS8900_IRQ (IRQ_EINT3) +/* NOR flash */ +#define AUTCPU12_FLASH_BASE (CS0_PHYS_BASE) + +/* Board specific hardware definitions */ +#define AUTCPU12_CHAR_LCD_BASE (CS1_PHYS_BASE + 0x00000000) +#define AUTCPU12_CSAUX1_BASE (CS1_PHYS_BASE + 0x04000000) +#define AUTCPU12_CAN_BASE (CS1_PHYS_BASE + 0x08000000) +#define AUTCPU12_TOUCH_BASE (CS1_PHYS_BASE + 0x0a000000) +#define AUTCPU12_IO_BASE (CS1_PHYS_BASE + 0x0c000000) +#define AUTCPU12_LPT_BASE (CS1_PHYS_BASE + 0x0e000000) + +/* NVRAM */ +#define AUTCPU12_NVRAM_BASE (CS1_PHYS_BASE + 0x02000000) +/* SmartMedia flash */ #define AUTCPU12_SMC_BASE (CS1_PHYS_BASE + 0x06000000) #define AUTCPU12_SMC_SEL_BASE (AUTCPU12_SMC_BASE + 0x10) +/* Ethernet */ +#define AUTCPU12_CS8900_BASE (CS2_PHYS_BASE + 0x300) +#define AUTCPU12_CS8900_IRQ (IRQ_EINT3) + +/* NAND flash */ #define AUTCPU12_MMGPIO_BASE (CLPS711X_NR_GPIO) #define AUTCPU12_SMC_NCE (AUTCPU12_MMGPIO_BASE + 0) /* Bit 0 */ #define AUTCPU12_SMC_RDY CLPS711X_GPIO(1, 2) #define AUTCPU12_SMC_ALE CLPS711X_GPIO(1, 3) #define AUTCPU12_SMC_CLE CLPS711X_GPIO(1, 3) +/* LCD contrast digital potentiometer */ +#define AUTCPU12_DPOT_CS CLPS711X_GPIO(4, 0) +#define AUTCPU12_DPOT_CLK CLPS711X_GPIO(4, 1) +#define AUTCPU12_DPOT_UD CLPS711X_GPIO(4, 2) + static struct resource autcpu12_cs8900_resource[] __initdata = { DEFINE_RES_MEM(AUTCPU12_CS8900_BASE, SZ_1K), DEFINE_RES_IRQ(AUTCPU12_CS8900_IRQ), }; -static struct resource autcpu12_nvram_resource[] __initdata = { - DEFINE_RES_MEM_NAMED(AUTCPU12_PHYS_NVRAM, SZ_128K, "SRAM"), -}; - -static struct platform_device autcpu12_nvram_pdev __initdata = { - .name = "autcpu12_nvram", - .id = -1, - .resource = autcpu12_nvram_resource, - .num_resources = ARRAY_SIZE(autcpu12_nvram_resource), -}; - static struct resource autcpu12_nand_resource[] __initdata = { DEFINE_RES_MEM(AUTCPU12_SMC_BASE, SZ_16), }; @@ -147,17 +160,106 @@ static struct platform_device autcpu12_mmgpio_pdev __initdata = { }, }; +static const struct gpio autcpu12_gpios[] __initconst = { + { AUTCPU12_DPOT_CS, GPIOF_OUT_INIT_HIGH, "DPOT CS" }, + { AUTCPU12_DPOT_CLK, GPIOF_OUT_INIT_LOW, "DPOT CLK" }, + { AUTCPU12_DPOT_UD, GPIOF_OUT_INIT_LOW, "DPOT UD" }, +}; + +static struct mtd_partition autcpu12_flash_partitions[] = { + { + .name = "NOR.0", + .offset = 0, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct physmap_flash_data autcpu12_flash_pdata = { + .width = 4, + .parts = autcpu12_flash_partitions, + .nr_parts = ARRAY_SIZE(autcpu12_flash_partitions), +}; + +static struct resource autcpu12_flash_resources[] __initdata = { + DEFINE_RES_MEM(AUTCPU12_FLASH_BASE, SZ_8M), +}; + +static struct platform_device autcpu12_flash_pdev __initdata = { + .name = "physmap-flash", + .id = 0, + .resource = autcpu12_flash_resources, + .num_resources = ARRAY_SIZE(autcpu12_flash_resources), + .dev = { + .platform_data = &autcpu12_flash_pdata, + }, +}; + +static struct resource autcpu12_nvram_resource[] __initdata = { + DEFINE_RES_MEM(AUTCPU12_NVRAM_BASE, 0), +}; + +static struct platdata_mtd_ram autcpu12_nvram_pdata = { + .bankwidth = 4, +}; + +static struct platform_device autcpu12_nvram_pdev __initdata = { + .name = "mtd-ram", + .id = 0, + .resource = autcpu12_nvram_resource, + .num_resources = ARRAY_SIZE(autcpu12_nvram_resource), + .dev = { + .platform_data = &autcpu12_nvram_pdata, + }, +}; + +static void __init autcpu12_nvram_init(void) +{ + void __iomem *nvram; + unsigned int save[2]; + resource_size_t nvram_size = SZ_128K; + + /* + * Check for 32K/128K + * Read ofs 0K + * Read ofs 64K + * Write complement to ofs 64K + * Read and check result on ofs 0K + * Restore contents + */ + nvram = ioremap(autcpu12_nvram_resource[0].start, SZ_128K); + if (nvram) { + save[0] = readl(nvram + 0); + save[1] = readl(nvram + SZ_64K); + writel(~save[0], nvram + SZ_64K); + if (readl(nvram + 0) != save[0]) { + writel(save[0], nvram + 0); + nvram_size = SZ_32K; + } else + writel(save[1], nvram + SZ_64K); + iounmap(nvram); + + autcpu12_nvram_resource[0].end = + autcpu12_nvram_resource[0].start + nvram_size - 1; + platform_device_register(&autcpu12_nvram_pdev); + } else + pr_err("Failed to remap NVRAM resource\n"); +} + static void __init autcpu12_init(void) { + clps711x_devices_init(); + platform_device_register(&autcpu12_flash_pdev); platform_device_register_simple("video-clps711x", 0, NULL, 0); platform_device_register_simple("cs89x0", 0, autcpu12_cs8900_resource, ARRAY_SIZE(autcpu12_cs8900_resource)); platform_device_register(&autcpu12_mmgpio_pdev); - platform_device_register(&autcpu12_nvram_pdev); + autcpu12_nvram_init(); } static void __init autcpu12_init_late(void) { + gpio_request_array(autcpu12_gpios, ARRAY_SIZE(autcpu12_gpios)); + if (IS_ENABLED(MTD_NAND_GPIO) && IS_ENABLED(GPIO_GENERIC_PLATFORM)) { /* We are need both drivers to handle NAND */ platform_device_register(&autcpu12_nand_pdev); @@ -169,6 +271,7 @@ MACHINE_START(AUTCPU12, "autronix autcpu12") .atag_offset = 0x20000, .nr_irqs = CLPS711X_NR_IRQS, .map_io = clps711x_map_io, + .init_early = clps711x_init_early, .init_irq = clps711x_init_irq, .init_time = clps711x_timer_init, .init_machine = autcpu12_init, diff --git a/arch/arm/mach-clps711x/board-cdb89712.c b/arch/arm/mach-clps711x/board-cdb89712.c index baab7da33c9b..a9e38c6bcfb4 100644 --- a/arch/arm/mach-clps711x/board-cdb89712.c +++ b/arch/arm/mach-clps711x/board-cdb89712.c @@ -39,6 +39,7 @@ #include <asm/mach/map.h> #include "common.h" +#include "devices.h" #define CDB89712_CS8900_BASE (CS2_PHYS_BASE + 0x300) #define CDB89712_CS8900_IRQ (IRQ_EINT3) @@ -127,6 +128,7 @@ static struct platform_device cdb89712_sram_pdev __initdata = { static void __init cdb89712_init(void) { + clps711x_devices_init(); platform_device_register(&cdb89712_flash_pdev); platform_device_register(&cdb89712_bootrom_pdev); platform_device_register(&cdb89712_sram_pdev); @@ -139,6 +141,7 @@ MACHINE_START(CDB89712, "Cirrus-CDB89712") .atag_offset = 0x100, .nr_irqs = CLPS711X_NR_IRQS, .map_io = clps711x_map_io, + .init_early = clps711x_init_early, .init_irq = clps711x_init_irq, .init_time = clps711x_timer_init, .init_machine = cdb89712_init, diff --git a/arch/arm/mach-clps711x/board-clep7312.c b/arch/arm/mach-clps711x/board-clep7312.c index 014aa3c19a03..b4764246d0f8 100644 --- a/arch/arm/mach-clps711x/board-clep7312.c +++ b/arch/arm/mach-clps711x/board-clep7312.c @@ -39,6 +39,7 @@ MACHINE_START(CLEP7212, "Cirrus Logic 7212/7312") .nr_irqs = CLPS711X_NR_IRQS, .fixup = fixup_clep7312, .map_io = clps711x_map_io, + .init_early = clps711x_init_early, .init_irq = clps711x_init_irq, .init_time = clps711x_timer_init, .handle_irq = clps711x_handle_irq, diff --git a/arch/arm/mach-clps711x/board-edb7211.c b/arch/arm/mach-clps711x/board-edb7211.c index 5f928e9ed2ef..9dfb990f0801 100644 --- a/arch/arm/mach-clps711x/board-edb7211.c +++ b/arch/arm/mach-clps711x/board-edb7211.c @@ -12,6 +12,7 @@ #include <linux/delay.h> #include <linux/memblock.h> #include <linux/types.h> +#include <linux/i2c-gpio.h> #include <linux/interrupt.h> #include <linux/backlight.h> #include <linux/platform_device.h> @@ -29,6 +30,7 @@ #include <mach/hardware.h> #include "common.h" +#include "devices.h" #define VIDEORAM_SIZE SZ_128K @@ -36,11 +38,24 @@ #define EDB7211_LCDEN CLPS711X_GPIO(3, 2) #define EDB7211_LCDBL CLPS711X_GPIO(3, 3) +#define EDB7211_I2C_SDA CLPS711X_GPIO(3, 4) +#define EDB7211_I2C_SCL CLPS711X_GPIO(3, 5) + #define EDB7211_FLASH0_BASE (CS0_PHYS_BASE) #define EDB7211_FLASH1_BASE (CS1_PHYS_BASE) + #define EDB7211_CS8900_BASE (CS2_PHYS_BASE + 0x300) #define EDB7211_CS8900_IRQ (IRQ_EINT3) +/* The extra 8 lines of the keyboard matrix */ +#define EDB7211_EXTKBD_BASE (CS3_PHYS_BASE) + +static struct i2c_gpio_platform_data edb7211_i2c_pdata __initdata = { + .sda_pin = EDB7211_I2C_SDA, + .scl_pin = EDB7211_I2C_SCL, + .scl_is_output_only = 1, +}; + static struct resource edb7211_cs8900_resource[] __initdata = { DEFINE_RES_MEM(EDB7211_CS8900_BASE, SZ_1K), DEFINE_RES_IRQ(EDB7211_CS8900_IRQ), @@ -94,13 +109,14 @@ static struct plat_lcd_data edb7211_lcd_power_pdata = { static void edb7211_lcd_backlight_set_intensity(int intensity) { - gpio_set_value(EDB7211_LCDBL, intensity); + gpio_set_value(EDB7211_LCDBL, !!intensity); + clps_writel((clps_readl(PMPCON) & 0xf0ff) | (intensity << 8), PMPCON); } static struct generic_bl_info edb7211_lcd_backlight_pdata = { .name = "lcd-backlight.0", .default_intensity = 0x01, - .max_intensity = 0x01, + .max_intensity = 0x0f, .set_bl_intensity = edb7211_lcd_backlight_set_intensity, }; @@ -112,8 +128,8 @@ static struct gpio edb7211_gpios[] __initconst = { static struct map_desc edb7211_io_desc[] __initdata = { { /* Memory-mapped extra keyboard row */ - .virtual = IO_ADDRESS(EP7211_PHYS_EXTKBD), - .pfn = __phys_to_pfn(EP7211_PHYS_EXTKBD), + .virtual = IO_ADDRESS(EDB7211_EXTKBD_BASE), + .pfn = __phys_to_pfn(EDB7211_EXTKBD_BASE), .length = SZ_1M, .type = MT_DEVICE, }, @@ -151,6 +167,11 @@ fixup_edb7211(struct tag *tags, char **cmdline, struct meminfo *mi) static void __init edb7211_init(void) { + clps711x_devices_init(); +} + +static void __init edb7211_init_late(void) +{ gpio_request_array(edb7211_gpios, ARRAY_SIZE(edb7211_gpios)); platform_device_register(&edb7211_flash_pdev); @@ -163,6 +184,9 @@ static void __init edb7211_init(void) platform_device_register_simple("video-clps711x", 0, NULL, 0); platform_device_register_simple("cs89x0", 0, edb7211_cs8900_resource, ARRAY_SIZE(edb7211_cs8900_resource)); + platform_device_register_data(&platform_bus, "i2c-gpio", 0, + &edb7211_i2c_pdata, + sizeof(edb7211_i2c_pdata)); } MACHINE_START(EDB7211, "CL-EDB7211 (EP7211 eval board)") @@ -172,9 +196,11 @@ MACHINE_START(EDB7211, "CL-EDB7211 (EP7211 eval board)") .fixup = fixup_edb7211, .reserve = edb7211_reserve, .map_io = edb7211_map_io, + .init_early = clps711x_init_early, .init_irq = clps711x_init_irq, .init_time = clps711x_timer_init, .init_machine = edb7211_init, + .init_late = edb7211_init_late, .handle_irq = clps711x_handle_irq, .restart = clps711x_restart, MACHINE_END diff --git a/arch/arm/mach-clps711x/board-fortunet.c b/arch/arm/mach-clps711x/board-fortunet.c index c5675efc8c6a..b1561e3d7c5c 100644 --- a/arch/arm/mach-clps711x/board-fortunet.c +++ b/arch/arm/mach-clps711x/board-fortunet.c @@ -77,6 +77,7 @@ MACHINE_START(FORTUNET, "ARM-FortuNet") .nr_irqs = CLPS711X_NR_IRQS, .fixup = fortunet_fixup, .map_io = clps711x_map_io, + .init_early = clps711x_init_early, .init_irq = clps711x_init_irq, .init_time = clps711x_timer_init, .handle_irq = clps711x_handle_irq, diff --git a/arch/arm/mach-clps711x/board-p720t.c b/arch/arm/mach-clps711x/board-p720t.c index 8d3ee6771135..dd81b06f68fe 100644 --- a/arch/arm/mach-clps711x/board-p720t.c +++ b/arch/arm/mach-clps711x/board-p720t.c @@ -23,10 +23,12 @@ #include <linux/string.h> #include <linux/mm.h> #include <linux/io.h> +#include <linux/gpio.h> #include <linux/slab.h> #include <linux/leds.h> #include <linux/sizes.h> #include <linux/backlight.h> +#include <linux/basic_mmio_gpio.h> #include <linux/platform_device.h> #include <linux/mtd/partitions.h> #include <linux/mtd/nand-gpio.h> @@ -38,11 +40,11 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <mach/syspld.h> #include <video/platform_lcd.h> #include "common.h" +#include "devices.h" #define P720T_USERLED CLPS711X_GPIO(3, 0) #define P720T_NAND_CLE CLPS711X_GPIO(4, 0) @@ -51,6 +53,178 @@ #define P720T_NAND_BASE (CLPS711X_SDRAM1_BASE) +#define P720T_MMGPIO_BASE (CLPS711X_NR_GPIO) + +#define SYSPLD_PHYS_BASE IOMEM(CS1_PHYS_BASE) + +#define PLD_INT (SYSPLD_PHYS_BASE + 0x000000) +#define PLD_INT_MMGPIO_BASE (P720T_MMGPIO_BASE + 0) +#define PLD_INT_PENIRQ (PLD_INT_MMGPIO_BASE + 5) +#define PLD_INT_UCB_IRQ (PLD_INT_MMGPIO_BASE + 1) +#define PLD_INT_KBD_ATN (PLD_INT_MMGPIO_BASE + 0) /* EINT1 */ + +#define PLD_PWR (SYSPLD_PHYS_BASE + 0x000004) +#define PLD_PWR_MMGPIO_BASE (P720T_MMGPIO_BASE + 8) +#define PLD_PWR_EXT (PLD_PWR_MMGPIO_BASE + 5) +#define PLD_PWR_MODE (PLD_PWR_MMGPIO_BASE + 4) /* 1 = PWM, 0 = PFM */ +#define PLD_S4_ON (PLD_PWR_MMGPIO_BASE + 3) /* LCD bias voltage enable */ +#define PLD_S3_ON (PLD_PWR_MMGPIO_BASE + 2) /* LCD backlight enable */ +#define PLD_S2_ON (PLD_PWR_MMGPIO_BASE + 1) /* LCD 3V3 supply enable */ +#define PLD_S1_ON (PLD_PWR_MMGPIO_BASE + 0) /* LCD 3V supply enable */ + +#define PLD_KBD (SYSPLD_PHYS_BASE + 0x000008) +#define PLD_KBD_MMGPIO_BASE (P720T_MMGPIO_BASE + 16) +#define PLD_KBD_WAKE (PLD_KBD_MMGPIO_BASE + 1) +#define PLD_KBD_EN (PLD_KBD_MMGPIO_BASE + 0) + +#define PLD_SPI (SYSPLD_PHYS_BASE + 0x00000c) +#define PLD_SPI_MMGPIO_BASE (P720T_MMGPIO_BASE + 24) +#define PLD_SPI_EN (PLD_SPI_MMGPIO_BASE + 0) + +#define PLD_IO (SYSPLD_PHYS_BASE + 0x000010) +#define PLD_IO_MMGPIO_BASE (P720T_MMGPIO_BASE + 32) +#define PLD_IO_BOOTSEL (PLD_IO_MMGPIO_BASE + 6) /* Boot sel switch */ +#define PLD_IO_USER (PLD_IO_MMGPIO_BASE + 5) /* User defined switch */ +#define PLD_IO_LED3 (PLD_IO_MMGPIO_BASE + 4) +#define PLD_IO_LED2 (PLD_IO_MMGPIO_BASE + 3) +#define PLD_IO_LED1 (PLD_IO_MMGPIO_BASE + 2) +#define PLD_IO_LED0 (PLD_IO_MMGPIO_BASE + 1) +#define PLD_IO_LEDEN (PLD_IO_MMGPIO_BASE + 0) + +#define PLD_IRDA (SYSPLD_PHYS_BASE + 0x000014) +#define PLD_IRDA_MMGPIO_BASE (P720T_MMGPIO_BASE + 40) +#define PLD_IRDA_EN (PLD_IRDA_MMGPIO_BASE + 0) + +#define PLD_COM2 (SYSPLD_PHYS_BASE + 0x000018) +#define PLD_COM2_MMGPIO_BASE (P720T_MMGPIO_BASE + 48) +#define PLD_COM2_EN (PLD_COM2_MMGPIO_BASE + 0) + +#define PLD_COM1 (SYSPLD_PHYS_BASE + 0x00001c) +#define PLD_COM1_MMGPIO_BASE (P720T_MMGPIO_BASE + 56) +#define PLD_COM1_EN (PLD_COM1_MMGPIO_BASE + 0) + +#define PLD_AUD (SYSPLD_PHYS_BASE + 0x000020) +#define PLD_AUD_MMGPIO_BASE (P720T_MMGPIO_BASE + 64) +#define PLD_AUD_DIV1 (PLD_AUD_MMGPIO_BASE + 6) +#define PLD_AUD_DIV0 (PLD_AUD_MMGPIO_BASE + 5) +#define PLD_AUD_CLK_SEL1 (PLD_AUD_MMGPIO_BASE + 4) +#define PLD_AUD_CLK_SEL0 (PLD_AUD_MMGPIO_BASE + 3) +#define PLD_AUD_MIC_PWR (PLD_AUD_MMGPIO_BASE + 2) +#define PLD_AUD_MIC_GAIN (PLD_AUD_MMGPIO_BASE + 1) +#define PLD_AUD_CODEC_EN (PLD_AUD_MMGPIO_BASE + 0) + +#define PLD_CF (SYSPLD_PHYS_BASE + 0x000024) +#define PLD_CF_MMGPIO_BASE (P720T_MMGPIO_BASE + 72) +#define PLD_CF2_SLEEP (PLD_CF_MMGPIO_BASE + 5) +#define PLD_CF1_SLEEP (PLD_CF_MMGPIO_BASE + 4) +#define PLD_CF2_nPDREQ (PLD_CF_MMGPIO_BASE + 3) +#define PLD_CF1_nPDREQ (PLD_CF_MMGPIO_BASE + 2) +#define PLD_CF2_nIRQ (PLD_CF_MMGPIO_BASE + 1) +#define PLD_CF1_nIRQ (PLD_CF_MMGPIO_BASE + 0) + +#define PLD_SDC (SYSPLD_PHYS_BASE + 0x000028) +#define PLD_SDC_MMGPIO_BASE (P720T_MMGPIO_BASE + 80) +#define PLD_SDC_INT_EN (PLD_SDC_MMGPIO_BASE + 2) +#define PLD_SDC_WP (PLD_SDC_MMGPIO_BASE + 1) +#define PLD_SDC_CD (PLD_SDC_MMGPIO_BASE + 0) + +#define PLD_CODEC (SYSPLD_PHYS_BASE + 0x400000) +#define PLD_CODEC_MMGPIO_BASE (P720T_MMGPIO_BASE + 88) +#define PLD_CODEC_IRQ3 (PLD_CODEC_MMGPIO_BASE + 4) +#define PLD_CODEC_IRQ2 (PLD_CODEC_MMGPIO_BASE + 3) +#define PLD_CODEC_IRQ1 (PLD_CODEC_MMGPIO_BASE + 2) +#define PLD_CODEC_EN (PLD_CODEC_MMGPIO_BASE + 0) + +#define PLD_BRITE (SYSPLD_PHYS_BASE + 0x400004) +#define PLD_BRITE_MMGPIO_BASE (P720T_MMGPIO_BASE + 96) +#define PLD_BRITE_UP (PLD_BRITE_MMGPIO_BASE + 1) +#define PLD_BRITE_DN (PLD_BRITE_MMGPIO_BASE + 0) + +#define PLD_LCDEN (SYSPLD_PHYS_BASE + 0x400008) +#define PLD_LCDEN_MMGPIO_BASE (P720T_MMGPIO_BASE + 104) +#define PLD_LCDEN_EN (PLD_LCDEN_MMGPIO_BASE + 0) + +#define PLD_TCH (SYSPLD_PHYS_BASE + 0x400010) +#define PLD_TCH_MMGPIO_BASE (P720T_MMGPIO_BASE + 112) +#define PLD_TCH_PENIRQ (PLD_TCH_MMGPIO_BASE + 1) +#define PLD_TCH_EN (PLD_TCH_MMGPIO_BASE + 0) + +#define PLD_GPIO (SYSPLD_PHYS_BASE + 0x400014) +#define PLD_GPIO_MMGPIO_BASE (P720T_MMGPIO_BASE + 120) +#define PLD_GPIO2 (PLD_GPIO_MMGPIO_BASE + 2) +#define PLD_GPIO1 (PLD_GPIO_MMGPIO_BASE + 1) +#define PLD_GPIO0 (PLD_GPIO_MMGPIO_BASE + 0) + +static struct gpio p720t_gpios[] __initconst = { + { PLD_S1_ON, GPIOF_OUT_INIT_LOW, "PLD_S1_ON" }, + { PLD_S2_ON, GPIOF_OUT_INIT_LOW, "PLD_S2_ON" }, + { PLD_S3_ON, GPIOF_OUT_INIT_LOW, "PLD_S3_ON" }, + { PLD_S4_ON, GPIOF_OUT_INIT_LOW, "PLD_S4_ON" }, + { PLD_KBD_EN, GPIOF_OUT_INIT_LOW, "PLD_KBD_EN" }, + { PLD_SPI_EN, GPIOF_OUT_INIT_LOW, "PLD_SPI_EN" }, + { PLD_IO_USER, GPIOF_OUT_INIT_LOW, "PLD_IO_USER" }, + { PLD_IO_LED0, GPIOF_OUT_INIT_LOW, "PLD_IO_LED0" }, + { PLD_IO_LED1, GPIOF_OUT_INIT_LOW, "PLD_IO_LED1" }, + { PLD_IO_LED2, GPIOF_OUT_INIT_LOW, "PLD_IO_LED2" }, + { PLD_IO_LED3, GPIOF_OUT_INIT_LOW, "PLD_IO_LED3" }, + { PLD_IO_LEDEN, GPIOF_OUT_INIT_LOW, "PLD_IO_LEDEN" }, + { PLD_IRDA_EN, GPIOF_OUT_INIT_LOW, "PLD_IRDA_EN" }, + { PLD_COM1_EN, GPIOF_OUT_INIT_HIGH, "PLD_COM1_EN" }, + { PLD_COM2_EN, GPIOF_OUT_INIT_HIGH, "PLD_COM2_EN" }, + { PLD_CODEC_EN, GPIOF_OUT_INIT_LOW, "PLD_CODEC_EN" }, + { PLD_LCDEN_EN, GPIOF_OUT_INIT_LOW, "PLD_LCDEN_EN" }, + { PLD_TCH_EN, GPIOF_OUT_INIT_LOW, "PLD_TCH_EN" }, + { P720T_USERLED,GPIOF_OUT_INIT_LOW, "USER_LED" }, +}; + +static struct resource p720t_mmgpio_resource[] __initdata = { + DEFINE_RES_MEM_NAMED(0, 4, "dat"), +}; + +static struct bgpio_pdata p720t_mmgpio_pdata = { + .ngpio = 8, +}; + +static struct platform_device p720t_mmgpio __initdata = { + .name = "basic-mmio-gpio", + .id = -1, + .resource = p720t_mmgpio_resource, + .num_resources = ARRAY_SIZE(p720t_mmgpio_resource), + .dev = { + .platform_data = &p720t_mmgpio_pdata, + }, +}; + +static void __init p720t_mmgpio_init(void __iomem *addrbase, int gpiobase) +{ + p720t_mmgpio_resource[0].start = (unsigned long)addrbase; + p720t_mmgpio_pdata.base = gpiobase; + + platform_device_register(&p720t_mmgpio); +} + +static struct { + void __iomem *addrbase; + int gpiobase; +} mmgpios[] __initconst = { + { PLD_INT, PLD_INT_MMGPIO_BASE }, + { PLD_PWR, PLD_PWR_MMGPIO_BASE }, + { PLD_KBD, PLD_KBD_MMGPIO_BASE }, + { PLD_SPI, PLD_SPI_MMGPIO_BASE }, + { PLD_IO, PLD_IO_MMGPIO_BASE }, + { PLD_IRDA, PLD_IRDA_MMGPIO_BASE }, + { PLD_COM2, PLD_COM2_MMGPIO_BASE }, + { PLD_COM1, PLD_COM1_MMGPIO_BASE }, + { PLD_AUD, PLD_AUD_MMGPIO_BASE }, + { PLD_CF, PLD_CF_MMGPIO_BASE }, + { PLD_SDC, PLD_SDC_MMGPIO_BASE }, + { PLD_CODEC, PLD_CODEC_MMGPIO_BASE }, + { PLD_BRITE, PLD_BRITE_MMGPIO_BASE }, + { PLD_LCDEN, PLD_LCDEN_MMGPIO_BASE }, + { PLD_TCH, PLD_TCH_MMGPIO_BASE }, + { PLD_GPIO, PLD_GPIO_MMGPIO_BASE }, +}; + static struct resource p720t_nand_resource[] __initdata = { DEFINE_RES_MEM(P720T_NAND_BASE, SZ_4), }; @@ -92,11 +266,15 @@ static struct platform_device p720t_nand_pdev __initdata = { static void p720t_lcd_power_set(struct plat_lcd_data *pd, unsigned int power) { if (power) { - PLD_LCDEN = PLD_LCDEN_EN; - PLD_PWR |= PLD_S4_ON | PLD_S2_ON | PLD_S1_ON; + gpio_set_value(PLD_LCDEN_EN, 1); + gpio_set_value(PLD_S1_ON, 1); + gpio_set_value(PLD_S2_ON, 1); + gpio_set_value(PLD_S4_ON, 1); } else { - PLD_PWR &= ~(PLD_S4_ON | PLD_S2_ON | PLD_S1_ON); - PLD_LCDEN = 0; + gpio_set_value(PLD_S1_ON, 0); + gpio_set_value(PLD_S2_ON, 0); + gpio_set_value(PLD_S4_ON, 0); + gpio_set_value(PLD_LCDEN_EN, 0); } } @@ -106,10 +284,7 @@ static struct plat_lcd_data p720t_lcd_power_pdata = { static void p720t_lcd_backlight_set_intensity(int intensity) { - if (intensity) - PLD_PWR |= PLD_S3_ON; - else - PLD_PWR = 0; + gpio_set_value(PLD_S3_ON, intensity); } static struct generic_bl_info p720t_lcd_backlight_pdata = { @@ -119,19 +294,6 @@ static struct generic_bl_info p720t_lcd_backlight_pdata = { .set_bl_intensity = p720t_lcd_backlight_set_intensity, }; -/* - * Map the P720T system PLD. It occupies two address spaces: - * 0x10000000 and 0x10400000. We map both regions as one. - */ -static struct map_desc p720t_io_desc[] __initdata = { - { - .virtual = SYSPLD_VIRT_BASE, - .pfn = __phys_to_pfn(SYSPLD_PHYS_BASE), - .length = SZ_8M, - .type = MT_DEVICE, - }, -}; - static void __init fixup_p720t(struct tag *tag, char **cmdline, struct meminfo *mi) { @@ -157,33 +319,6 @@ fixup_p720t(struct tag *tag, char **cmdline, struct meminfo *mi) } } -static void __init p720t_map_io(void) -{ - clps711x_map_io(); - iotable_init(p720t_io_desc, ARRAY_SIZE(p720t_io_desc)); -} - -static void __init p720t_init_early(void) -{ - /* - * Power down as much as possible in case we don't - * have the drivers loaded. - */ - PLD_LCDEN = 0; - PLD_PWR &= ~(PLD_S4_ON|PLD_S3_ON|PLD_S2_ON|PLD_S1_ON); - - PLD_KBD = 0; - PLD_IO = 0; - PLD_IRDA = 0; - PLD_CODEC = 0; - PLD_TCH = 0; - PLD_SPI = 0; - if (!IS_ENABLED(CONFIG_DEBUG_LL)) { - PLD_COM2 = 0; - PLD_COM1 = 0; - } -} - static struct gpio_led p720t_gpio_leds[] = { { .name = "User LED", @@ -199,7 +334,20 @@ static struct gpio_led_platform_data p720t_gpio_led_pdata __initdata = { static void __init p720t_init(void) { + int i; + + clps711x_devices_init(); + + for (i = 0; i < ARRAY_SIZE(mmgpios); i++) + p720t_mmgpio_init(mmgpios[i].addrbase, mmgpios[i].gpiobase); + platform_device_register(&p720t_nand_pdev); +} + +static void __init p720t_init_late(void) +{ + WARN_ON(gpio_request_array(p720t_gpios, ARRAY_SIZE(p720t_gpios))); + platform_device_register_data(&platform_bus, "platform-lcd", 0, &p720t_lcd_power_pdata, sizeof(p720t_lcd_power_pdata)); @@ -207,10 +355,6 @@ static void __init p720t_init(void) &p720t_lcd_backlight_pdata, sizeof(p720t_lcd_backlight_pdata)); platform_device_register_simple("video-clps711x", 0, NULL, 0); -} - -static void __init p720t_init_late(void) -{ platform_device_register_data(&platform_bus, "leds-gpio", 0, &p720t_gpio_led_pdata, sizeof(p720t_gpio_led_pdata)); @@ -221,8 +365,8 @@ MACHINE_START(P720T, "ARM-Prospector720T") .atag_offset = 0x100, .nr_irqs = CLPS711X_NR_IRQS, .fixup = fixup_p720t, - .map_io = p720t_map_io, - .init_early = p720t_init_early, + .map_io = clps711x_map_io, + .init_early = clps711x_init_early, .init_irq = clps711x_init_irq, .init_time = clps711x_timer_init, .init_machine = p720t_init, diff --git a/arch/arm/mach-clps711x/common.c b/arch/arm/mach-clps711x/common.c index 20ff50f3ccf0..f6d1746366d4 100644 --- a/arch/arm/mach-clps711x/common.c +++ b/arch/arm/mach-clps711x/common.c @@ -27,12 +27,14 @@ #include <linux/clk.h> #include <linux/clkdev.h> #include <linux/clockchips.h> +#include <linux/clocksource.h> #include <linux/clk-provider.h> #include <asm/exception.h> #include <asm/mach/irq.h> #include <asm/mach/map.h> #include <asm/mach/time.h> +#include <asm/sched_clock.h> #include <asm/system_misc.h> #include <mach/hardware.h> @@ -213,7 +215,7 @@ void __init clps711x_init_irq(void) } } -inline u32 fls16(u32 x) +static inline u32 fls16(u32 x) { u32 r = 15; @@ -237,27 +239,52 @@ inline u32 fls16(u32 x) asmlinkage void __exception_irq_entry clps711x_handle_irq(struct pt_regs *regs) { - u32 irqstat; - void __iomem *base = CLPS711X_VIRT_BASE; - - irqstat = readl_relaxed(base + INTSR1) & readl_relaxed(base + INTMR1); - if (irqstat) { - handle_IRQ(fls16(irqstat), regs); - return; - } + do { + u32 irqstat; + void __iomem *base = CLPS711X_VIRT_BASE; + + irqstat = readw_relaxed(base + INTSR1) & + readw_relaxed(base + INTMR1); + if (irqstat) + handle_IRQ(fls16(irqstat), regs); + + irqstat = readw_relaxed(base + INTSR2) & + readw_relaxed(base + INTMR2); + if (irqstat) { + handle_IRQ(fls16(irqstat) + 16, regs); + continue; + } + + break; + } while (1); +} - irqstat = readl_relaxed(base + INTSR2) & readl_relaxed(base + INTMR2); - if (likely(irqstat)) - handle_IRQ(fls16(irqstat) + 16, regs); +static u32 notrace clps711x_sched_clock_read(void) +{ + return ~readw_relaxed(CLPS711X_VIRT_BASE + TC1D); } static void clps711x_clockevent_set_mode(enum clock_event_mode mode, struct clock_event_device *evt) { + disable_irq(IRQ_TC2OI); + + switch (mode) { + case CLOCK_EVT_MODE_PERIODIC: + enable_irq(IRQ_TC2OI); + break; + case CLOCK_EVT_MODE_ONESHOT: + /* Not supported */ + case CLOCK_EVT_MODE_SHUTDOWN: + case CLOCK_EVT_MODE_UNUSED: + case CLOCK_EVT_MODE_RESUME: + /* Left event sources disabled, no more interrupts appear */ + break; + } } static struct clock_event_device clockevent_clps711x = { - .name = "CLPS711x Clockevents", + .name = "clps711x-clockevent", .rating = 300, .features = CLOCK_EVT_FEAT_PERIODIC, .set_mode = clps711x_clockevent_set_mode, @@ -271,8 +298,8 @@ static irqreturn_t clps711x_timer_interrupt(int irq, void *dev_id) } static struct irqaction clps711x_timer_irq = { - .name = "CLPS711x Timer Tick", - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, + .name = "clps711x-timer", + .flags = IRQF_TIMER | IRQF_IRQPOLL, .handler = clps711x_timer_interrupt, }; @@ -301,6 +328,7 @@ void __init clps711x_timer_init(void) cpu = ext; bus = cpu; spi = 135400; + pll = 0; } else { cpu = pll; if (cpu >= 36864000) @@ -319,9 +347,9 @@ void __init clps711x_timer_init(void) else timh = 541440; } else - timh = cpu / 144; + timh = DIV_ROUND_CLOSEST(cpu, 144); - timl = timh / 256; + timl = DIV_ROUND_CLOSEST(timh, 256); /* All clocks are fixed */ add_fixed_clk(clk_pll, "pll", pll); @@ -334,13 +362,24 @@ void __init clps711x_timer_init(void) pr_info("CPU frequency set at %i Hz.\n", cpu); + /* Start Timer1 in free running mode (Low frequency) */ + tmp = clps_readl(SYSCON1) & ~(SYSCON1_TC1S | SYSCON1_TC1M); + clps_writel(tmp, SYSCON1); + + setup_sched_clock(clps711x_sched_clock_read, 16, timl); + + clocksource_mmio_init(CLPS711X_VIRT_BASE + TC1D, + "clps711x_clocksource", timl, 300, 16, + clocksource_mmio_readw_down); + + /* Set Timer2 prescaler */ clps_writew(DIV_ROUND_CLOSEST(timh, HZ), TC2D); - tmp = clps_readl(SYSCON1); - tmp |= SYSCON1_TC2S | SYSCON1_TC2M; + /* Start Timer2 in prescale mode (High frequency)*/ + tmp = clps_readl(SYSCON1) | SYSCON1_TC2M | SYSCON1_TC2S; clps_writel(tmp, SYSCON1); - clockevents_config_and_register(&clockevent_clps711x, timh, 1, 0xffff); + clockevents_config_and_register(&clockevent_clps711x, timh, 0, 0); setup_irq(IRQ_TC2OI, &clps711x_timer_irq); } @@ -353,15 +392,11 @@ void clps711x_restart(char mode, const char *cmd) static void clps711x_idle(void) { clps_writel(1, HALT); - __asm__ __volatile__( - "mov r0, r0\n\ - mov r0, r0"); + asm("mov r0, r0"); + asm("mov r0, r0"); } -static int __init clps711x_idle_init(void) +void __init clps711x_init_early(void) { arm_pm_idle = clps711x_idle; - return 0; } - -arch_initcall(clps711x_idle_init); diff --git a/arch/arm/mach-clps711x/common.h b/arch/arm/mach-clps711x/common.h index f84a7292c70e..2a22f4c6cc75 100644 --- a/arch/arm/mach-clps711x/common.h +++ b/arch/arm/mach-clps711x/common.h @@ -13,3 +13,4 @@ extern void clps711x_init_irq(void); extern void clps711x_timer_init(void); extern void clps711x_handle_irq(struct pt_regs *regs); extern void clps711x_restart(char mode, const char *cmd); +extern void clps711x_init_early(void); diff --git a/arch/arm/mach-clps711x/devices.c b/arch/arm/mach-clps711x/devices.c new file mode 100644 index 000000000000..856b81cf2f8a --- /dev/null +++ b/arch/arm/mach-clps711x/devices.c @@ -0,0 +1,68 @@ +/* + * CLPS711X common devices definitions + * + * Author: Alexander Shiyan <shc_work@mail.ru>, 2013 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/platform_device.h> +#include <linux/sizes.h> + +#include <mach/hardware.h> + +static const phys_addr_t clps711x_gpios[][2] __initconst = { + { PADR, PADDR }, + { PBDR, PBDDR }, + { PCDR, PCDDR }, + { PDDR, PDDDR }, + { PEDR, PEDDR }, +}; + +static void __init clps711x_add_gpio(void) +{ + unsigned i; + struct resource gpio_res[2]; + + memset(gpio_res, 0, sizeof(gpio_res)); + + gpio_res[0].flags = IORESOURCE_MEM; + gpio_res[1].flags = IORESOURCE_MEM; + + for (i = 0; i < ARRAY_SIZE(clps711x_gpios); i++) { + gpio_res[0].start = CLPS711X_PHYS_BASE + clps711x_gpios[i][0]; + gpio_res[0].end = gpio_res[0].start; + gpio_res[1].start = CLPS711X_PHYS_BASE + clps711x_gpios[i][1]; + gpio_res[1].end = gpio_res[1].start; + + platform_device_register_simple("clps711x-gpio", i, + gpio_res, ARRAY_SIZE(gpio_res)); + } +} + +const struct resource clps711x_syscon_res[] __initconst = { + /* SYSCON1, SYSFLG1 */ + DEFINE_RES_MEM(CLPS711X_PHYS_BASE + SYSCON1, SZ_128), + /* SYSCON2, SYSFLG2 */ + DEFINE_RES_MEM(CLPS711X_PHYS_BASE + SYSCON2, SZ_128), + /* SYSCON3 */ + DEFINE_RES_MEM(CLPS711X_PHYS_BASE + SYSCON3, SZ_64), +}; + +static void __init clps711x_add_syscon(void) +{ + unsigned i; + + for (i = 0; i < ARRAY_SIZE(clps711x_syscon_res); i++) + platform_device_register_simple("clps711x-syscon", i + 1, + &clps711x_syscon_res[i], 1); +} + +void __init clps711x_devices_init(void) +{ + clps711x_add_gpio(); + clps711x_add_syscon(); +} diff --git a/arch/arm/mach-clps711x/devices.h b/arch/arm/mach-clps711x/devices.h new file mode 100644 index 000000000000..a5efc1744b84 --- /dev/null +++ b/arch/arm/mach-clps711x/devices.h @@ -0,0 +1,12 @@ +/* + * CLPS711X common devices definitions + * + * Copyright (C) 2013 Alexander Shiyan <shc_work@mail.ru> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +void clps711x_devices_init(void); diff --git a/arch/arm/mach-clps711x/include/mach/autcpu12.h b/arch/arm/mach-clps711x/include/mach/autcpu12.h deleted file mode 100644 index 0452f5f3f034..000000000000 --- a/arch/arm/mach-clps711x/include/mach/autcpu12.h +++ /dev/null @@ -1,59 +0,0 @@ -/* - * AUTCPU12 specific defines - * - * (c) 2001 Thomas Gleixner, autronix automation <gleixner@autronix.de> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#ifndef __ASM_ARCH_AUTCPU12_H -#define __ASM_ARCH_AUTCPU12_H - -/* - * The flash bank is wired to chip select 0 - */ -#define AUTCPU12_PHYS_FLASH CS0_PHYS_BASE /* physical */ - -/* offset for device specific information structure */ -#define AUTCPU12_LCDINFO_OFFS (0x00010000) - -/* Videomemory in the internal SRAM (CS 6) */ -#define AUTCPU12_PHYS_VIDEO CS6_PHYS_BASE - -/* -* All special IO's are tied to CS1 -*/ -#define AUTCPU12_PHYS_CHAR_LCD CS1_PHYS_BASE +0x00000000 /* physical */ - -#define AUTCPU12_PHYS_NVRAM CS1_PHYS_BASE +0x02000000 /* physical */ - -#define AUTCPU12_PHYS_CSAUX1 CS1_PHYS_BASE +0x04000000 /* physical */ - -#define AUTCPU12_PHYS_CAN CS1_PHYS_BASE +0x08000000 /* physical */ - -#define AUTCPU12_PHYS_TOUCH CS1_PHYS_BASE +0x0A000000 /* physical */ - -#define AUTCPU12_PHYS_IO CS1_PHYS_BASE +0x0C000000 /* physical */ - -#define AUTCPU12_PHYS_LPT CS1_PHYS_BASE +0x0E000000 /* physical */ - -/* -* defines for lcd contrast -*/ -#define AUTCPU12_DPOT_PORT_OFFSET PEDR -#define AUTCPU12_DPOT_CS (1<<0) -#define AUTCPU12_DPOT_CLK (1<<1) -#define AUTCPU12_DPOT_UD (1<<2) - -#endif diff --git a/arch/arm/mach-clps711x/include/mach/clps711x.h b/arch/arm/mach-clps711x/include/mach/clps711x.h index 01d1b9559710..0286f4bf9945 100644 --- a/arch/arm/mach-clps711x/include/mach/clps711x.h +++ b/arch/arm/mach-clps711x/include/mach/clps711x.h @@ -21,6 +21,8 @@ #ifndef __MACH_CLPS711X_H #define __MACH_CLPS711X_H +#include <linux/mfd/syscon/clps711x.h> + #define CLPS711X_PHYS_BASE (0x80000000) #define PADR (0x0000) @@ -96,83 +98,9 @@ #define RANDID2 (0x2708) #define RANDID3 (0x270c) -/* common bits: SYSCON1 / SYSCON2 */ -#define SYSCON_UARTEN (1 << 8) - -#define SYSCON1_KBDSCAN(x) ((x) & 15) -#define SYSCON1_KBDSCANMASK (15) -#define SYSCON1_TC1M (1 << 4) -#define SYSCON1_TC1S (1 << 5) -#define SYSCON1_TC2M (1 << 6) -#define SYSCON1_TC2S (1 << 7) -#define SYSCON1_UART1EN SYSCON_UARTEN -#define SYSCON1_BZTOG (1 << 9) -#define SYSCON1_BZMOD (1 << 10) -#define SYSCON1_DBGEN (1 << 11) -#define SYSCON1_LCDEN (1 << 12) -#define SYSCON1_CDENTX (1 << 13) -#define SYSCON1_CDENRX (1 << 14) -#define SYSCON1_SIREN (1 << 15) -#define SYSCON1_ADCKSEL(x) (((x) & 3) << 16) -#define SYSCON1_ADCKSEL_MASK (3 << 16) -#define SYSCON1_EXCKEN (1 << 18) -#define SYSCON1_WAKEDIS (1 << 19) -#define SYSCON1_IRTXM (1 << 20) - -/* common bits: SYSFLG1 / SYSFLG2 */ -#define SYSFLG_UBUSY (1 << 11) -#define SYSFLG_URXFE (1 << 22) -#define SYSFLG_UTXFF (1 << 23) - -#define SYSFLG1_MCDR (1 << 0) -#define SYSFLG1_DCDET (1 << 1) -#define SYSFLG1_WUDR (1 << 2) -#define SYSFLG1_WUON (1 << 3) -#define SYSFLG1_CTS (1 << 8) -#define SYSFLG1_DSR (1 << 9) -#define SYSFLG1_DCD (1 << 10) -#define SYSFLG1_UBUSY SYSFLG_UBUSY -#define SYSFLG1_NBFLG (1 << 12) -#define SYSFLG1_RSTFLG (1 << 13) -#define SYSFLG1_PFFLG (1 << 14) -#define SYSFLG1_CLDFLG (1 << 15) -#define SYSFLG1_URXFE SYSFLG_URXFE -#define SYSFLG1_UTXFF SYSFLG_UTXFF -#define SYSFLG1_CRXFE (1 << 24) -#define SYSFLG1_CTXFF (1 << 25) -#define SYSFLG1_SSIBUSY (1 << 26) -#define SYSFLG1_ID (1 << 29) -#define SYSFLG1_VERID(x) (((x) >> 30) & 3) -#define SYSFLG1_VERID_MASK (3 << 30) - -#define SYSFLG2_SSRXOF (1 << 0) -#define SYSFLG2_RESVAL (1 << 1) -#define SYSFLG2_RESFRM (1 << 2) -#define SYSFLG2_SS2RXFE (1 << 3) -#define SYSFLG2_SS2TXFF (1 << 4) -#define SYSFLG2_SS2TXUF (1 << 5) -#define SYSFLG2_CKMODE (1 << 6) -#define SYSFLG2_UBUSY SYSFLG_UBUSY -#define SYSFLG2_URXFE SYSFLG_URXFE -#define SYSFLG2_UTXFF SYSFLG_UTXFF - #define LCDCON_GSEN (1 << 30) #define LCDCON_GSMD (1 << 31) -#define SYSCON2_SERSEL (1 << 0) -#define SYSCON2_KBD6 (1 << 1) -#define SYSCON2_DRAMZ (1 << 2) -#define SYSCON2_KBWEN (1 << 3) -#define SYSCON2_SS2TXEN (1 << 4) -#define SYSCON2_PCCARD1 (1 << 5) -#define SYSCON2_PCCARD2 (1 << 6) -#define SYSCON2_SS2RXEN (1 << 7) -#define SYSCON2_UART2EN SYSCON_UARTEN -#define SYSCON2_SS2MAEN (1 << 9) -#define SYSCON2_OSTB (1 << 12) -#define SYSCON2_CLKENSL (1 << 13) -#define SYSCON2_BUZFREQ (1 << 14) - /* common bits: UARTDR1 / UARTDR2 */ #define UARTDR_FRMERR (1 << 8) #define UARTDR_PARERR (1 << 9) @@ -228,18 +156,6 @@ #define DAI64FS_MCLK256EN (1 << 3) #define DAI64FS_LOOPBACK (1 << 5) -#define SYSCON3_ADCCON (1 << 0) -#define SYSCON3_CLKCTL0 (1 << 1) -#define SYSCON3_CLKCTL1 (1 << 2) -#define SYSCON3_DAISEL (1 << 3) -#define SYSCON3_ADCCKNSEN (1 << 4) -#define SYSCON3_VERSN(x) (((x) >> 5) & 7) -#define SYSCON3_VERSN_MASK (7 << 5) -#define SYSCON3_FASTWAKE (1 << 8) -#define SYSCON3_DAIEN (1 << 9) -#define SYSCON3_128FS SYSCON3_DAIEN -#define SYSCON3_ENPD67 (1 << 10) - #define SDCONF_ACTIVE (1 << 10) #define SDCONF_CLKCTL (1 << 9) #define SDCONF_WIDTH_4 (0 << 7) diff --git a/arch/arm/mach-clps711x/include/mach/hardware.h b/arch/arm/mach-clps711x/include/mach/hardware.h index 2f23dd5d73e4..c5a8ea6839ef 100644 --- a/arch/arm/mach-clps711x/include/mach/hardware.h +++ b/arch/arm/mach-clps711x/include/mach/hardware.h @@ -70,11 +70,4 @@ #define CLPS711X_SDRAM0_BASE (0xc0000000) #define CLPS711X_SDRAM1_BASE (0xd0000000) -#if defined (CONFIG_ARCH_EDB7211) - -/* The extra 8 lines of the keyboard matrix are wired to chip select 3 */ -#define EP7211_PHYS_EXTKBD CS3_PHYS_BASE - -#endif /* CONFIG_ARCH_EDB7211 */ - #endif diff --git a/arch/arm/mach-clps711x/include/mach/memory.h b/arch/arm/mach-clps711x/include/mach/memory.h deleted file mode 100644 index fc0e028d9405..000000000000 --- a/arch/arm/mach-clps711x/include/mach/memory.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - * arch/arm/mach-clps711x/include/mach/memory.h - * - * Copyright (C) 1999 ARM Limited - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#ifndef __ASM_ARCH_MEMORY_H -#define __ASM_ARCH_MEMORY_H - -/* - * Physical DRAM offset. - */ -#define PLAT_PHYS_OFFSET UL(0xc0000000) - -/* - * The PS7211 allows up to 256MB max per DRAM bank, but the EDB7211 - * uses only one of the two banks (bank #1). However, even within - * bank #1, memory is discontiguous. - * - * The EDB7211 has two 8MB DRAM areas with 8MB of empty space between - * them, so we use 24 for the node max shift to get 16MB node sizes. - */ - -#define SECTION_SIZE_BITS 24 -#define MAX_PHYSMEM_BITS 32 - -#endif - diff --git a/arch/arm/mach-clps711x/include/mach/syspld.h b/arch/arm/mach-clps711x/include/mach/syspld.h deleted file mode 100644 index 9a433155bf58..000000000000 --- a/arch/arm/mach-clps711x/include/mach/syspld.h +++ /dev/null @@ -1,116 +0,0 @@ -/* - * arch/arm/mach-clps711x/include/mach/syspld.h - * - * System Control PLD register definitions. - * - * Copyright (C) 2000 Deep Blue Solutions Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#ifndef __ASM_ARCH_SYSPLD_H -#define __ASM_ARCH_SYSPLD_H - -#define SYSPLD_PHYS_BASE (0x10000000) -#define SYSPLD_VIRT_BASE IO_ADDRESS(SYSPLD_PHYS_BASE) - -#define SYSPLD_REG(type, off) (*(volatile type *)(SYSPLD_VIRT_BASE + (off))) - -#define PLD_INT SYSPLD_REG(u32, 0x000000) -#define PLD_INT_PENIRQ (1 << 5) -#define PLD_INT_UCB_IRQ (1 << 1) -#define PLD_INT_KBD_ATN (1 << 0) /* EINT1 */ - -#define PLD_PWR SYSPLD_REG(u32, 0x000004) -#define PLD_PWR_EXT (1 << 5) -#define PLD_PWR_MODE (1 << 4) /* 1 = PWM, 0 = PFM */ -#define PLD_S4_ON (1 << 3) /* LCD bias voltage enable */ -#define PLD_S3_ON (1 << 2) /* LCD backlight enable */ -#define PLD_S2_ON (1 << 1) /* LCD 3V3 supply enable */ -#define PLD_S1_ON (1 << 0) /* LCD 3V supply enable */ - -#define PLD_KBD SYSPLD_REG(u32, 0x000008) -#define PLD_KBD_WAKE (1 << 1) -#define PLD_KBD_EN (1 << 0) - -#define PLD_SPI SYSPLD_REG(u32, 0x00000c) -#define PLD_SPI_EN (1 << 0) - -#define PLD_IO SYSPLD_REG(u32, 0x000010) -#define PLD_IO_BOOTSEL (1 << 6) /* boot sel switch */ -#define PLD_IO_USER (1 << 5) /* user defined switch */ -#define PLD_IO_LED3 (1 << 4) -#define PLD_IO_LED2 (1 << 3) -#define PLD_IO_LED1 (1 << 2) -#define PLD_IO_LED0 (1 << 1) -#define PLD_IO_LEDEN (1 << 0) - -#define PLD_IRDA SYSPLD_REG(u32, 0x000014) -#define PLD_IRDA_EN (1 << 0) - -#define PLD_COM2 SYSPLD_REG(u32, 0x000018) -#define PLD_COM2_EN (1 << 0) - -#define PLD_COM1 SYSPLD_REG(u32, 0x00001c) -#define PLD_COM1_EN (1 << 0) - -#define PLD_AUD SYSPLD_REG(u32, 0x000020) -#define PLD_AUD_DIV1 (1 << 6) -#define PLD_AUD_DIV0 (1 << 5) -#define PLD_AUD_CLK_SEL1 (1 << 4) -#define PLD_AUD_CLK_SEL0 (1 << 3) -#define PLD_AUD_MIC_PWR (1 << 2) -#define PLD_AUD_MIC_GAIN (1 << 1) -#define PLD_AUD_CODEC_EN (1 << 0) - -#define PLD_CF SYSPLD_REG(u32, 0x000024) -#define PLD_CF2_SLEEP (1 << 5) -#define PLD_CF1_SLEEP (1 << 4) -#define PLD_CF2_nPDREQ (1 << 3) -#define PLD_CF1_nPDREQ (1 << 2) -#define PLD_CF2_nIRQ (1 << 1) -#define PLD_CF1_nIRQ (1 << 0) - -#define PLD_SDC SYSPLD_REG(u32, 0x000028) -#define PLD_SDC_INT_EN (1 << 2) -#define PLD_SDC_WP (1 << 1) -#define PLD_SDC_CD (1 << 0) - -#define PLD_FPGA SYSPLD_REG(u32, 0x00002c) - -#define PLD_CODEC SYSPLD_REG(u32, 0x400000) -#define PLD_CODEC_IRQ3 (1 << 4) -#define PLD_CODEC_IRQ2 (1 << 3) -#define PLD_CODEC_IRQ1 (1 << 2) -#define PLD_CODEC_EN (1 << 0) - -#define PLD_BRITE SYSPLD_REG(u32, 0x400004) -#define PLD_BRITE_UP (1 << 1) -#define PLD_BRITE_DN (1 << 0) - -#define PLD_LCDEN SYSPLD_REG(u32, 0x400008) -#define PLD_LCDEN_EN (1 << 0) - -#define PLD_ID SYSPLD_REG(u32, 0x40000c) - -#define PLD_TCH SYSPLD_REG(u32, 0x400010) -#define PLD_TCH_PENIRQ (1 << 1) -#define PLD_TCH_EN (1 << 0) - -#define PLD_GPIO SYSPLD_REG(u32, 0x400014) -#define PLD_GPIO2 (1 << 2) -#define PLD_GPIO1 (1 << 1) -#define PLD_GPIO0 (1 << 0) - -#endif diff --git a/arch/arm/mach-davinci/Makefile b/arch/arm/mach-davinci/Makefile index dd1ffccc75e9..63997a1128e6 100644 --- a/arch/arm/mach-davinci/Makefile +++ b/arch/arm/mach-davinci/Makefile @@ -5,7 +5,7 @@ # Common objects obj-y := time.o clock.o serial.o psc.o \ - dma.o usb.o common.o sram.o aemif.o + usb.o common.o sram.o aemif.o obj-$(CONFIG_DAVINCI_MUX) += mux.o diff --git a/arch/arm/mach-davinci/board-sffsdr.c b/arch/arm/mach-davinci/board-sffsdr.c index 739be7e738fe..513eee14f77d 100644 --- a/arch/arm/mach-davinci/board-sffsdr.c +++ b/arch/arm/mach-davinci/board-sffsdr.c @@ -151,7 +151,6 @@ static __init void davinci_sffsdr_init(void) } MACHINE_START(SFFSDR, "Lyrtech SFFSDR") - /* Maintainer: Hugo Villeneuve hugo.villeneuve@lyrtech.com */ .atag_offset = 0x100, .map_io = davinci_sffsdr_map_io, .init_irq = davinci_irq_init, diff --git a/arch/arm/mach-davinci/board-tnetv107x-evm.c b/arch/arm/mach-davinci/board-tnetv107x-evm.c index ba798370fc96..78ea395d2aca 100644 --- a/arch/arm/mach-davinci/board-tnetv107x-evm.c +++ b/arch/arm/mach-davinci/board-tnetv107x-evm.c @@ -26,12 +26,12 @@ #include <linux/input.h> #include <linux/input/matrix_keypad.h> #include <linux/spi/spi.h> +#include <linux/platform_data/edma.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> #include <mach/irqs.h> -#include <mach/edma.h> #include <mach/mux.h> #include <mach/cp_intc.h> #include <mach/tnetv107x.h> diff --git a/arch/arm/mach-davinci/davinci.h b/arch/arm/mach-davinci/davinci.h index 1ab3df423dac..a883043d0820 100644 --- a/arch/arm/mach-davinci/davinci.h +++ b/arch/arm/mach-davinci/davinci.h @@ -23,9 +23,9 @@ #include <linux/platform_device.h> #include <linux/spi/spi.h> #include <linux/platform_data/davinci_asp.h> +#include <linux/platform_data/edma.h> #include <linux/platform_data/keyscan-davinci.h> #include <mach/hardware.h> -#include <mach/edma.h> #include <media/davinci/vpfe_capture.h> #include <media/davinci/vpif_types.h> @@ -77,32 +77,32 @@ void davinci_map_sysmod(void); #define DM646X_ASYNC_EMIF_CS2_SPACE_BASE 0x42000000 /* DM355 function declarations */ -void __init dm355_init(void); +void dm355_init(void); void dm355_init_spi0(unsigned chipselect_mask, const struct spi_board_info *info, unsigned len); -void __init dm355_init_asp1(u32 evt_enable, struct snd_platform_data *pdata); +void dm355_init_asp1(u32 evt_enable, struct snd_platform_data *pdata); int dm355_init_video(struct vpfe_config *, struct vpbe_config *); /* DM365 function declarations */ -void __init dm365_init(void); -void __init dm365_init_asp(struct snd_platform_data *pdata); -void __init dm365_init_vc(struct snd_platform_data *pdata); -void __init dm365_init_ks(struct davinci_ks_platform_data *pdata); -void __init dm365_init_rtc(void); +void dm365_init(void); +void dm365_init_asp(struct snd_platform_data *pdata); +void dm365_init_vc(struct snd_platform_data *pdata); +void dm365_init_ks(struct davinci_ks_platform_data *pdata); +void dm365_init_rtc(void); void dm365_init_spi0(unsigned chipselect_mask, const struct spi_board_info *info, unsigned len); int dm365_init_video(struct vpfe_config *, struct vpbe_config *); /* DM644x function declarations */ -void __init dm644x_init(void); -void __init dm644x_init_asp(struct snd_platform_data *pdata); -int __init dm644x_init_video(struct vpfe_config *, struct vpbe_config *); +void dm644x_init(void); +void dm644x_init_asp(struct snd_platform_data *pdata); +int dm644x_init_video(struct vpfe_config *, struct vpbe_config *); /* DM646x function declarations */ -void __init dm646x_init(void); -void __init dm646x_init_mcasp0(struct snd_platform_data *pdata); -void __init dm646x_init_mcasp1(struct snd_platform_data *pdata); -int __init dm646x_init_edma(struct edma_rsv_info *rsv); +void dm646x_init(void); +void dm646x_init_mcasp0(struct snd_platform_data *pdata); +void dm646x_init_mcasp1(struct snd_platform_data *pdata); +int dm646x_init_edma(struct edma_rsv_info *rsv); void dm646x_video_init(void); void dm646x_setup_vpif(struct vpif_display_config *, struct vpif_capture_config *); diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c index bf572525175d..eb254fe861ac 100644 --- a/arch/arm/mach-davinci/devices-da8xx.c +++ b/arch/arm/mach-davinci/devices-da8xx.c @@ -105,27 +105,27 @@ struct platform_device da8xx_serial_device = { }, }; -static const s8 da8xx_queue_tc_mapping[][2] = { +static s8 da8xx_queue_tc_mapping[][2] = { /* {event queue no, TC no} */ {0, 0}, {1, 1}, {-1, -1} }; -static const s8 da8xx_queue_priority_mapping[][2] = { +static s8 da8xx_queue_priority_mapping[][2] = { /* {event queue no, Priority} */ {0, 3}, {1, 7}, {-1, -1} }; -static const s8 da850_queue_tc_mapping[][2] = { +static s8 da850_queue_tc_mapping[][2] = { /* {event queue no, TC no} */ {0, 0}, {-1, -1} }; -static const s8 da850_queue_priority_mapping[][2] = { +static s8 da850_queue_priority_mapping[][2] = { /* {event queue no, Priority} */ {0, 3}, {-1, -1} diff --git a/arch/arm/mach-davinci/devices-tnetv107x.c b/arch/arm/mach-davinci/devices-tnetv107x.c index cfb194df18ed..128cb9ae80f4 100644 --- a/arch/arm/mach-davinci/devices-tnetv107x.c +++ b/arch/arm/mach-davinci/devices-tnetv107x.c @@ -18,10 +18,10 @@ #include <linux/dma-mapping.h> #include <linux/clk.h> #include <linux/slab.h> +#include <linux/platform_data/edma.h> #include <mach/common.h> #include <mach/irqs.h> -#include <mach/edma.h> #include <mach/tnetv107x.h> #include "clock.h" @@ -58,14 +58,14 @@ #define TNETV107X_DMACH_SDIO1_RX 28 #define TNETV107X_DMACH_SDIO1_TX 29 -static const s8 edma_tc_mapping[][2] = { +static s8 edma_tc_mapping[][2] = { /* event queue no TC no */ { 0, 0 }, { 1, 1 }, { -1, -1 } }; -static const s8 edma_priority_mapping[][2] = { +static s8 edma_priority_mapping[][2] = { /* event queue no Prio */ { 0, 3 }, { 1, 7 }, diff --git a/arch/arm/mach-davinci/devices.c b/arch/arm/mach-davinci/devices.c index a7068a3aa9d3..90b83d00fe2b 100644 --- a/arch/arm/mach-davinci/devices.c +++ b/arch/arm/mach-davinci/devices.c @@ -19,9 +19,10 @@ #include <mach/irqs.h> #include <mach/cputype.h> #include <mach/mux.h> -#include <mach/edma.h> #include <linux/platform_data/mmc-davinci.h> #include <mach/time.h> +#include <linux/platform_data/edma.h> + #include "davinci.h" #include "clock.h" @@ -34,6 +35,9 @@ #define DM365_MMCSD0_BASE 0x01D11000 #define DM365_MMCSD1_BASE 0x01D00000 +#define DAVINCI_DMA_MMCRXEVT 26 +#define DAVINCI_DMA_MMCTXEVT 27 + void __iomem *davinci_sysmod_base; void davinci_map_sysmod(void) diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c index a11034a358f1..42ef53f62c6c 100644 --- a/arch/arm/mach-davinci/dm355.c +++ b/arch/arm/mach-davinci/dm355.c @@ -19,7 +19,6 @@ #include <asm/mach/map.h> #include <mach/cputype.h> -#include <mach/edma.h> #include <mach/psc.h> #include <mach/mux.h> #include <mach/irqs.h> @@ -28,6 +27,7 @@ #include <mach/common.h> #include <linux/platform_data/spi-davinci.h> #include <mach/gpio-davinci.h> +#include <linux/platform_data/edma.h> #include "davinci.h" #include "clock.h" @@ -569,7 +569,7 @@ static u8 dm355_default_priorities[DAVINCI_N_AINTC_IRQ] = { /*----------------------------------------------------------------------*/ -static const s8 +static s8 queue_tc_mapping[][2] = { /* {event queue no, TC no} */ {0, 0}, @@ -577,7 +577,7 @@ queue_tc_mapping[][2] = { {-1, -1}, }; -static const s8 +static s8 queue_priority_mapping[][2] = { /* {event queue no, Priority} */ {0, 3}, diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c index 40fa4fee9331..fa7af5eda52d 100644 --- a/arch/arm/mach-davinci/dm365.c +++ b/arch/arm/mach-davinci/dm365.c @@ -18,11 +18,11 @@ #include <linux/platform_device.h> #include <linux/dma-mapping.h> #include <linux/spi/spi.h> +#include <linux/platform_data/edma.h> #include <asm/mach/map.h> #include <mach/cputype.h> -#include <mach/edma.h> #include <mach/psc.h> #include <mach/mux.h> #include <mach/irqs.h> @@ -826,7 +826,7 @@ static u8 dm365_default_priorities[DAVINCI_N_AINTC_IRQ] = { }; /* Four Transfer Controllers on DM365 */ -static const s8 +static s8 dm365_queue_tc_mapping[][2] = { /* {event queue no, TC no} */ {0, 0}, @@ -836,7 +836,7 @@ dm365_queue_tc_mapping[][2] = { {-1, -1}, }; -static const s8 +static s8 dm365_queue_priority_mapping[][2] = { /* {event queue no, Priority} */ {0, 7}, diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c index 4d37d3e2a193..a49d18246fe9 100644 --- a/arch/arm/mach-davinci/dm644x.c +++ b/arch/arm/mach-davinci/dm644x.c @@ -12,11 +12,11 @@ #include <linux/clk.h> #include <linux/serial_8250.h> #include <linux/platform_device.h> +#include <linux/platform_data/edma.h> #include <asm/mach/map.h> #include <mach/cputype.h> -#include <mach/edma.h> #include <mach/irqs.h> #include <mach/psc.h> #include <mach/mux.h> @@ -497,7 +497,7 @@ static u8 dm644x_default_priorities[DAVINCI_N_AINTC_IRQ] = { /*----------------------------------------------------------------------*/ -static const s8 +static s8 queue_tc_mapping[][2] = { /* {event queue no, TC no} */ {0, 0}, @@ -505,7 +505,7 @@ queue_tc_mapping[][2] = { {-1, -1}, }; -static const s8 +static s8 queue_priority_mapping[][2] = { /* {event queue no, Priority} */ {0, 3}, diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c index ac7b431c4c8e..d1259e80141b 100644 --- a/arch/arm/mach-davinci/dm646x.c +++ b/arch/arm/mach-davinci/dm646x.c @@ -13,11 +13,11 @@ #include <linux/clk.h> #include <linux/serial_8250.h> #include <linux/platform_device.h> +#include <linux/platform_data/edma.h> #include <asm/mach/map.h> #include <mach/cputype.h> -#include <mach/edma.h> #include <mach/irqs.h> #include <mach/psc.h> #include <mach/mux.h> @@ -531,7 +531,7 @@ static u8 dm646x_default_priorities[DAVINCI_N_AINTC_IRQ] = { /*----------------------------------------------------------------------*/ /* Four Transfer Controllers on DM646x */ -static const s8 +static s8 dm646x_queue_tc_mapping[][2] = { /* {event queue no, TC no} */ {0, 0}, @@ -541,7 +541,7 @@ dm646x_queue_tc_mapping[][2] = { {-1, -1}, }; -static const s8 +static s8 dm646x_queue_priority_mapping[][2] = { /* {event queue no, Priority} */ {0, 4}, diff --git a/arch/arm/mach-davinci/include/mach/cp_intc.h b/arch/arm/mach-davinci/include/mach/cp_intc.h index d13d8dfa2b0d..827bbe9baed4 100644 --- a/arch/arm/mach-davinci/include/mach/cp_intc.h +++ b/arch/arm/mach-davinci/include/mach/cp_intc.h @@ -51,7 +51,7 @@ #define CP_INTC_HOST_PRIO_VECTOR(n) (0x1600 + (n << 2)) #define CP_INTC_VECTOR_ADDR(n) (0x2000 + (n << 2)) -void __init cp_intc_init(void); -int __init cp_intc_of_init(struct device_node *, struct device_node *); +void cp_intc_init(void); +int cp_intc_of_init(struct device_node *, struct device_node *); #endif /* __ASM_HARDWARE_CP_INTC_H */ diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h index 2e1c9eae0a58..3c797e2272f8 100644 --- a/arch/arm/mach-davinci/include/mach/da8xx.h +++ b/arch/arm/mach-davinci/include/mach/da8xx.h @@ -20,8 +20,8 @@ #include <linux/videodev2.h> #include <mach/serial.h> -#include <mach/edma.h> #include <mach/pm.h> +#include <linux/platform_data/edma.h> #include <linux/platform_data/i2c-davinci.h> #include <linux/platform_data/mmc-davinci.h> #include <linux/platform_data/usb-davinci.h> @@ -79,8 +79,8 @@ extern unsigned int da850_max_speed; #define DA8XX_SHARED_RAM_BASE 0x80000000 #define DA8XX_ARM_RAM_BASE 0xffff0000 -void __init da830_init(void); -void __init da850_init(void); +void da830_init(void); +void da850_init(void); int da830_register_edma(struct edma_rsv_info *rsv); int da850_register_edma(struct edma_rsv_info *rsv[2]); @@ -94,17 +94,17 @@ int da8xx_register_uio_pruss(void); int da8xx_register_lcdc(struct da8xx_lcdc_platform_data *pdata); int da8xx_register_mmcsd0(struct davinci_mmc_config *config); int da850_register_mmcsd1(struct davinci_mmc_config *config); -void __init da8xx_register_mcasp(int id, struct snd_platform_data *pdata); +void da8xx_register_mcasp(int id, struct snd_platform_data *pdata); int da8xx_register_rtc(void); int da850_register_cpufreq(char *async_clk); int da8xx_register_cpuidle(void); -void __iomem * __init da8xx_get_mem_ctlr(void); +void __iomem *da8xx_get_mem_ctlr(void); int da850_register_pm(struct platform_device *pdev); -int __init da850_register_sata(unsigned long refclkpn); -int __init da850_register_vpif(void); -int __init da850_register_vpif_display +int da850_register_sata(unsigned long refclkpn); +int da850_register_vpif(void); +int da850_register_vpif_display (struct vpif_display_config *display_config); -int __init da850_register_vpif_capture +int da850_register_vpif_capture (struct vpif_capture_config *capture_config); void da8xx_restart(char mode, const char *cmd); void da8xx_rproc_reserve_cma(void); diff --git a/arch/arm/mach-davinci/include/mach/edma.h b/arch/arm/mach-davinci/include/mach/edma.h deleted file mode 100644 index 7e84c906ceff..000000000000 --- a/arch/arm/mach-davinci/include/mach/edma.h +++ /dev/null @@ -1,267 +0,0 @@ -/* - * TI DAVINCI dma definitions - * - * Copyright (C) 2006-2009 Texas Instruments. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -/* - * This EDMA3 programming framework exposes two basic kinds of resource: - * - * Channel Triggers transfers, usually from a hardware event but - * also manually or by "chaining" from DMA completions. - * Each channel is coupled to a Parameter RAM (PaRAM) slot. - * - * Slot Each PaRAM slot holds a DMA transfer descriptor (PaRAM - * "set"), source and destination addresses, a link to a - * next PaRAM slot (if any), options for the transfer, and - * instructions for updating those addresses. There are - * more than twice as many slots as event channels. - * - * Each PaRAM set describes a sequence of transfers, either for one large - * buffer or for several discontiguous smaller buffers. An EDMA transfer - * is driven only from a channel, which performs the transfers specified - * in its PaRAM slot until there are no more transfers. When that last - * transfer completes, the "link" field may be used to reload the channel's - * PaRAM slot with a new transfer descriptor. - * - * The EDMA Channel Controller (CC) maps requests from channels into physical - * Transfer Controller (TC) requests when the channel triggers (by hardware - * or software events, or by chaining). The two physical DMA channels provided - * by the TCs are thus shared by many logical channels. - * - * DaVinci hardware also has a "QDMA" mechanism which is not currently - * supported through this interface. (DSP firmware uses it though.) - */ - -#ifndef EDMA_H_ -#define EDMA_H_ - -/* PaRAM slots are laid out like this */ -struct edmacc_param { - unsigned int opt; - unsigned int src; - unsigned int a_b_cnt; - unsigned int dst; - unsigned int src_dst_bidx; - unsigned int link_bcntrld; - unsigned int src_dst_cidx; - unsigned int ccnt; -}; - -#define CCINT0_INTERRUPT 16 -#define CCERRINT_INTERRUPT 17 -#define TCERRINT0_INTERRUPT 18 -#define TCERRINT1_INTERRUPT 19 - -/* fields in edmacc_param.opt */ -#define SAM BIT(0) -#define DAM BIT(1) -#define SYNCDIM BIT(2) -#define STATIC BIT(3) -#define EDMA_FWID (0x07 << 8) -#define TCCMODE BIT(11) -#define EDMA_TCC(t) ((t) << 12) -#define TCINTEN BIT(20) -#define ITCINTEN BIT(21) -#define TCCHEN BIT(22) -#define ITCCHEN BIT(23) - -#define TRWORD (0x7<<2) -#define PAENTRY (0x1ff<<5) - -/* Drivers should avoid using these symbolic names for dm644x - * channels, and use platform_device IORESOURCE_DMA resources - * instead. (Other DaVinci chips have different peripherals - * and thus have different DMA channel mappings.) - */ -#define DAVINCI_DMA_MCBSP_TX 2 -#define DAVINCI_DMA_MCBSP_RX 3 -#define DAVINCI_DMA_VPSS_HIST 4 -#define DAVINCI_DMA_VPSS_H3A 5 -#define DAVINCI_DMA_VPSS_PRVU 6 -#define DAVINCI_DMA_VPSS_RSZ 7 -#define DAVINCI_DMA_IMCOP_IMXINT 8 -#define DAVINCI_DMA_IMCOP_VLCDINT 9 -#define DAVINCI_DMA_IMCO_PASQINT 10 -#define DAVINCI_DMA_IMCOP_DSQINT 11 -#define DAVINCI_DMA_SPI_SPIX 16 -#define DAVINCI_DMA_SPI_SPIR 17 -#define DAVINCI_DMA_UART0_URXEVT0 18 -#define DAVINCI_DMA_UART0_UTXEVT0 19 -#define DAVINCI_DMA_UART1_URXEVT1 20 -#define DAVINCI_DMA_UART1_UTXEVT1 21 -#define DAVINCI_DMA_UART2_URXEVT2 22 -#define DAVINCI_DMA_UART2_UTXEVT2 23 -#define DAVINCI_DMA_MEMSTK_MSEVT 24 -#define DAVINCI_DMA_MMCRXEVT 26 -#define DAVINCI_DMA_MMCTXEVT 27 -#define DAVINCI_DMA_I2C_ICREVT 28 -#define DAVINCI_DMA_I2C_ICXEVT 29 -#define DAVINCI_DMA_GPIO_GPINT0 32 -#define DAVINCI_DMA_GPIO_GPINT1 33 -#define DAVINCI_DMA_GPIO_GPINT2 34 -#define DAVINCI_DMA_GPIO_GPINT3 35 -#define DAVINCI_DMA_GPIO_GPINT4 36 -#define DAVINCI_DMA_GPIO_GPINT5 37 -#define DAVINCI_DMA_GPIO_GPINT6 38 -#define DAVINCI_DMA_GPIO_GPINT7 39 -#define DAVINCI_DMA_GPIO_GPBNKINT0 40 -#define DAVINCI_DMA_GPIO_GPBNKINT1 41 -#define DAVINCI_DMA_GPIO_GPBNKINT2 42 -#define DAVINCI_DMA_GPIO_GPBNKINT3 43 -#define DAVINCI_DMA_GPIO_GPBNKINT4 44 -#define DAVINCI_DMA_TIMER0_TINT0 48 -#define DAVINCI_DMA_TIMER1_TINT1 49 -#define DAVINCI_DMA_TIMER2_TINT2 50 -#define DAVINCI_DMA_TIMER3_TINT3 51 -#define DAVINCI_DMA_PWM0 52 -#define DAVINCI_DMA_PWM1 53 -#define DAVINCI_DMA_PWM2 54 - -/* DA830 specific EDMA3 information */ -#define EDMA_DA830_NUM_DMACH 32 -#define EDMA_DA830_NUM_TCC 32 -#define EDMA_DA830_NUM_PARAMENTRY 128 -#define EDMA_DA830_NUM_EVQUE 2 -#define EDMA_DA830_NUM_TC 2 -#define EDMA_DA830_CHMAP_EXIST 0 -#define EDMA_DA830_NUM_REGIONS 4 -#define DA830_DMACH2EVENT_MAP0 0x000FC03Fu -#define DA830_DMACH2EVENT_MAP1 0x00000000u -#define DA830_EDMA_ARM_OWN 0x30FFCCFFu - -/*ch_status paramater of callback function possible values*/ -#define DMA_COMPLETE 1 -#define DMA_CC_ERROR 2 -#define DMA_TC1_ERROR 3 -#define DMA_TC2_ERROR 4 - -enum address_mode { - INCR = 0, - FIFO = 1 -}; - -enum fifo_width { - W8BIT = 0, - W16BIT = 1, - W32BIT = 2, - W64BIT = 3, - W128BIT = 4, - W256BIT = 5 -}; - -enum dma_event_q { - EVENTQ_0 = 0, - EVENTQ_1 = 1, - EVENTQ_2 = 2, - EVENTQ_3 = 3, - EVENTQ_DEFAULT = -1 -}; - -enum sync_dimension { - ASYNC = 0, - ABSYNC = 1 -}; - -#define EDMA_CTLR_CHAN(ctlr, chan) (((ctlr) << 16) | (chan)) -#define EDMA_CTLR(i) ((i) >> 16) -#define EDMA_CHAN_SLOT(i) ((i) & 0xffff) - -#define EDMA_CHANNEL_ANY -1 /* for edma_alloc_channel() */ -#define EDMA_SLOT_ANY -1 /* for edma_alloc_slot() */ -#define EDMA_CONT_PARAMS_ANY 1001 -#define EDMA_CONT_PARAMS_FIXED_EXACT 1002 -#define EDMA_CONT_PARAMS_FIXED_NOT_EXACT 1003 - -#define EDMA_MAX_CC 2 - -/* alloc/free DMA channels and their dedicated parameter RAM slots */ -int edma_alloc_channel(int channel, - void (*callback)(unsigned channel, u16 ch_status, void *data), - void *data, enum dma_event_q); -void edma_free_channel(unsigned channel); - -/* alloc/free parameter RAM slots */ -int edma_alloc_slot(unsigned ctlr, int slot); -void edma_free_slot(unsigned slot); - -/* alloc/free a set of contiguous parameter RAM slots */ -int edma_alloc_cont_slots(unsigned ctlr, unsigned int id, int slot, int count); -int edma_free_cont_slots(unsigned slot, int count); - -/* calls that operate on part of a parameter RAM slot */ -void edma_set_src(unsigned slot, dma_addr_t src_port, - enum address_mode mode, enum fifo_width); -void edma_set_dest(unsigned slot, dma_addr_t dest_port, - enum address_mode mode, enum fifo_width); -void edma_get_position(unsigned slot, dma_addr_t *src, dma_addr_t *dst); -void edma_set_src_index(unsigned slot, s16 src_bidx, s16 src_cidx); -void edma_set_dest_index(unsigned slot, s16 dest_bidx, s16 dest_cidx); -void edma_set_transfer_params(unsigned slot, u16 acnt, u16 bcnt, u16 ccnt, - u16 bcnt_rld, enum sync_dimension sync_mode); -void edma_link(unsigned from, unsigned to); -void edma_unlink(unsigned from); - -/* calls that operate on an entire parameter RAM slot */ -void edma_write_slot(unsigned slot, const struct edmacc_param *params); -void edma_read_slot(unsigned slot, struct edmacc_param *params); - -/* channel control operations */ -int edma_start(unsigned channel); -void edma_stop(unsigned channel); -void edma_clean_channel(unsigned channel); -void edma_clear_event(unsigned channel); -void edma_pause(unsigned channel); -void edma_resume(unsigned channel); - -struct edma_rsv_info { - - const s16 (*rsv_chans)[2]; - const s16 (*rsv_slots)[2]; -}; - -/* platform_data for EDMA driver */ -struct edma_soc_info { - - /* how many dma resources of each type */ - unsigned n_channel; - unsigned n_region; - unsigned n_slot; - unsigned n_tc; - unsigned n_cc; - /* - * Default queue is expected to be a low-priority queue. - * This way, long transfers on the default queue started - * by the codec engine will not cause audio defects. - */ - enum dma_event_q default_queue; - - /* Resource reservation for other cores */ - struct edma_rsv_info *rsv; - - const s8 (*queue_tc_mapping)[2]; - const s8 (*queue_priority_mapping)[2]; -}; - -#endif diff --git a/arch/arm/mach-davinci/include/mach/tnetv107x.h b/arch/arm/mach-davinci/include/mach/tnetv107x.h index 1656a02e3eda..366e975effa8 100644 --- a/arch/arm/mach-davinci/include/mach/tnetv107x.h +++ b/arch/arm/mach-davinci/include/mach/tnetv107x.h @@ -51,9 +51,9 @@ struct tnetv107x_device_info { extern struct platform_device tnetv107x_wdt_device; extern struct platform_device tnetv107x_serial_device; -extern void __init tnetv107x_init(void); -extern void __init tnetv107x_devices_init(struct tnetv107x_device_info *); -extern void __init tnetv107x_irq_init(void); +extern void tnetv107x_init(void); +extern void tnetv107x_devices_init(struct tnetv107x_device_info *); +extern void tnetv107x_irq_init(void); void tnetv107x_restart(char mode, const char *cmd); #endif diff --git a/arch/arm/mach-dove/Kconfig b/arch/arm/mach-dove/Kconfig index 36469d813951..dff7b2fd4e20 100644 --- a/arch/arm/mach-dove/Kconfig +++ b/arch/arm/mach-dove/Kconfig @@ -22,8 +22,7 @@ config MACH_CM_A510 config MACH_DOVE_DT bool "Marvell Dove Flattened Device Tree" - select MVEBU_CLK_CORE - select MVEBU_CLK_GATING + select DOVE_CLK select REGULATOR select REGULATOR_FIXED_VOLTAGE select USE_OF diff --git a/arch/arm/mach-dove/board-dt.c b/arch/arm/mach-dove/board-dt.c index 0b142803b2e1..f3755ac81148 100644 --- a/arch/arm/mach-dove/board-dt.c +++ b/arch/arm/mach-dove/board-dt.c @@ -10,7 +10,6 @@ #include <linux/init.h> #include <linux/clk-provider.h> -#include <linux/clk/mvebu.h> #include <linux/of.h> #include <linux/of_platform.h> #include <linux/platform_data/usb-ehci-orion.h> @@ -49,7 +48,7 @@ static void __init dove_legacy_clk_init(void) static void __init dove_of_clk_init(void) { - mvebu_clocks_init(); + of_clk_init(NULL); dove_legacy_clk_init(); } diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c index e2b5da031f96..2a9443d04d92 100644 --- a/arch/arm/mach-dove/common.c +++ b/arch/arm/mach-dove/common.c @@ -9,7 +9,6 @@ */ #include <linux/clk-provider.h> -#include <linux/clk/mvebu.h> #include <linux/dma-mapping.h> #include <linux/init.h> #include <linux/of.h> diff --git a/arch/arm/mach-ebsa110/core.c b/arch/arm/mach-ebsa110/core.c index b13cc74114db..8a53f346cdb3 100644 --- a/arch/arm/mach-ebsa110/core.c +++ b/arch/arm/mach-ebsa110/core.c @@ -116,7 +116,7 @@ static void __init ebsa110_map_io(void) iotable_init(ebsa110_io_desc, ARRAY_SIZE(ebsa110_io_desc)); } -static void __iomem *ebsa110_ioremap_caller(unsigned long cookie, size_t size, +static void __iomem *ebsa110_ioremap_caller(phys_addr_t cookie, size_t size, unsigned int flags, void *caller) { return (void __iomem *)cookie; diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index ff18fc2ea46f..f5f65b58181e 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -14,9 +14,11 @@ menu "SAMSUNG EXYNOS SoCs Support" config ARCH_EXYNOS4 bool "SAMSUNG EXYNOS4" default y + select GIC_NON_BANKED select HAVE_ARM_SCU if SMP select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 + select PINCTRL help Samsung EXYNOS4 SoCs based systems @@ -24,6 +26,7 @@ config ARCH_EXYNOS5 bool "SAMSUNG EXYNOS5" select HAVE_ARM_SCU if SMP select HAVE_SMP + select PINCTRL help Samsung EXYNOS5 (Cortex-A15) SoC based systems @@ -34,6 +37,7 @@ config CPU_EXYNOS4210 default y depends on ARCH_EXYNOS4 select ARM_CPU_SUSPEND if PM + select PINCTRL_EXYNOS select PM_GENERIC_DOMAINS select S5P_PM if PM select S5P_SLEEP if PM @@ -45,6 +49,7 @@ config SOC_EXYNOS4212 bool "SAMSUNG EXYNOS4212" default y depends on ARCH_EXYNOS4 + select PINCTRL_EXYNOS select S5P_PM if PM select S5P_SLEEP if PM select SAMSUNG_DMADEV @@ -55,6 +60,7 @@ config SOC_EXYNOS4412 bool "SAMSUNG EXYNOS4412" default y depends on ARCH_EXYNOS4 + select PINCTRL_EXYNOS select SAMSUNG_DMADEV help Enable EXYNOS4412 SoC support @@ -63,6 +69,7 @@ config SOC_EXYNOS5250 bool "SAMSUNG EXYNOS5250" default y depends on ARCH_EXYNOS5 + select PINCTRL_EXYNOS select PM_GENERIC_DOMAINS if PM select S5P_PM if PM select S5P_SLEEP if PM @@ -71,352 +78,42 @@ config SOC_EXYNOS5250 help Enable EXYNOS5250 SoC support +config SOC_EXYNOS5420 + bool "SAMSUNG EXYNOS5420" + default y + depends on ARCH_EXYNOS5 + select PM_GENERIC_DOMAINS if PM + select S5P_PM if PM + select S5P_SLEEP if PM + help + Enable EXYNOS5420 SoC support + config SOC_EXYNOS5440 bool "SAMSUNG EXYNOS5440" default y depends on ARCH_EXYNOS5 select ARCH_HAS_OPP - select ARM_ARCH_TIMER + select HAVE_ARM_ARCH_TIMER select AUTO_ZRELADDR - select PINCTRL + select MIGHT_HAVE_PCI + select PCI_DOMAINS if PCI select PINCTRL_EXYNOS5440 select PM_OPP help Enable EXYNOS5440 SoC support -config EXYNOS_ATAGS - bool "ATAGS based boot for EXYNOS (deprecated)" - depends on !ARCH_MULTIPLATFORM - depends on ATAGS - default y - help - The EXYNOS platform is moving towards being completely probed - through device tree. This enables support for board files using - the traditional ATAGS boot format. - Note that this option is not available for multiplatform builds. - -if EXYNOS_ATAGS - -config EXYNOS_DEV_DMA - bool - help - Compile in amba device definitions for DMA controller - -config EXYNOS4_DEV_AHCI - bool - help - Compile in platform device definitions for AHCI - -config EXYNOS4_SETUP_FIMD0 - bool - help - Common setup code for FIMD0. - -config EXYNOS4_DEV_USB_OHCI - bool - help - Compile in platform device definition for USB OHCI - -config EXYNOS4_SETUP_I2C1 - bool - help - Common setup code for i2c bus 1. - -config EXYNOS4_SETUP_I2C2 - bool - help - Common setup code for i2c bus 2. - -config EXYNOS4_SETUP_I2C3 - bool - help - Common setup code for i2c bus 3. - -config EXYNOS4_SETUP_I2C4 - bool - help - Common setup code for i2c bus 4. - -config EXYNOS4_SETUP_I2C5 - bool - help - Common setup code for i2c bus 5. - -config EXYNOS4_SETUP_I2C6 - bool - help - Common setup code for i2c bus 6. - -config EXYNOS4_SETUP_I2C7 - bool - help - Common setup code for i2c bus 7. - -config EXYNOS4_SETUP_KEYPAD - bool - help - Common setup code for keypad. - -config EXYNOS4_SETUP_SDHCI - bool - select EXYNOS4_SETUP_SDHCI_GPIO - help - Internal helper functions for EXYNOS4 based SDHCI systems. - -config EXYNOS4_SETUP_SDHCI_GPIO - bool - help - Common setup code for SDHCI gpio. - -config EXYNOS4_SETUP_FIMC - bool - help - Common setup code for the camera interfaces. - -config EXYNOS4_SETUP_USB_PHY - bool - help - Common setup code for USB PHY controller - -config EXYNOS_SETUP_SPI - bool - help - Common setup code for SPI GPIO configurations. - -# machine support - -if ARCH_EXYNOS4 - -comment "EXYNOS4210 Boards" - -config MACH_SMDKC210 - bool "SMDKC210" - select MACH_SMDKV310 - help - Machine support for Samsung SMDKC210 - -config MACH_SMDKV310 - bool "SMDKV310" - select CPU_EXYNOS4210 - select EXYNOS4_DEV_AHCI - select EXYNOS4_DEV_USB_OHCI - select EXYNOS4_SETUP_FIMD0 - select EXYNOS4_SETUP_I2C1 - select EXYNOS4_SETUP_KEYPAD - select EXYNOS4_SETUP_SDHCI - select EXYNOS4_SETUP_USB_PHY - select EXYNOS_DEV_DMA - select EXYNOS_DEV_SYSMMU - select S3C24XX_PWM - select S3C_DEV_HSMMC - select S3C_DEV_HSMMC1 - select S3C_DEV_HSMMC2 - select S3C_DEV_HSMMC3 - select S3C_DEV_I2C1 - select S3C_DEV_RTC - select S3C_DEV_USB_HSOTG - select S3C_DEV_WDT - select S5P_DEV_FIMC0 - select S5P_DEV_FIMC1 - select S5P_DEV_FIMC2 - select S5P_DEV_FIMC3 - select S5P_DEV_FIMD0 - select S5P_DEV_G2D - select S5P_DEV_I2C_HDMIPHY - select S5P_DEV_JPEG - select S5P_DEV_MFC - select S5P_DEV_TV - select S5P_DEV_USB_EHCI - select SAMSUNG_DEV_BACKLIGHT - select SAMSUNG_DEV_KEYPAD - select SAMSUNG_DEV_PWM - help - Machine support for Samsung SMDKV310 - -config MACH_ARMLEX4210 - bool "ARMLEX4210" - select CPU_EXYNOS4210 - select EXYNOS4_DEV_AHCI - select EXYNOS4_SETUP_SDHCI - select EXYNOS_DEV_DMA - select S3C_DEV_HSMMC - select S3C_DEV_HSMMC2 - select S3C_DEV_HSMMC3 - select S3C_DEV_RTC - select S3C_DEV_WDT - help - Machine support for Samsung ARMLEX4210 based on EXYNOS4210 - -config MACH_UNIVERSAL_C210 - bool "Mobile UNIVERSAL_C210 Board" - select CLKSRC_MMIO - select CLKSRC_SAMSUNG_PWM - select CPU_EXYNOS4210 - select EXYNOS4_SETUP_FIMC - select EXYNOS4_SETUP_FIMD0 - select EXYNOS4_SETUP_I2C1 - select EXYNOS4_SETUP_I2C3 - select EXYNOS4_SETUP_I2C5 - select EXYNOS4_SETUP_SDHCI - select EXYNOS4_SETUP_USB_PHY - select EXYNOS_DEV_DMA - select EXYNOS_DEV_SYSMMU - select S3C_DEV_HSMMC - select S3C_DEV_HSMMC2 - select S3C_DEV_HSMMC3 - select S3C_DEV_I2C1 - select S3C_DEV_I2C3 - select S3C_DEV_I2C5 - select S3C_DEV_USB_HSOTG - select S5P_DEV_CSIS0 - select S5P_DEV_FIMC0 - select S5P_DEV_FIMC1 - select S5P_DEV_FIMC2 - select S5P_DEV_FIMC3 - select S5P_DEV_FIMD0 - select S5P_DEV_G2D - select S5P_DEV_I2C_HDMIPHY - select S5P_DEV_JPEG - select S5P_DEV_MFC - select S5P_DEV_ONENAND - select S5P_DEV_TV - select S5P_GPIO_INT - select S5P_SETUP_MIPIPHY - help - Machine support for Samsung Mobile Universal S5PC210 Reference - Board. - -config MACH_NURI - bool "Mobile NURI Board" - select CPU_EXYNOS4210 - select EXYNOS4_SETUP_FIMC - select EXYNOS4_SETUP_FIMD0 - select EXYNOS4_SETUP_I2C1 - select EXYNOS4_SETUP_I2C3 - select EXYNOS4_SETUP_I2C5 - select EXYNOS4_SETUP_I2C6 - select EXYNOS4_SETUP_SDHCI - select EXYNOS4_SETUP_USB_PHY - select EXYNOS_DEV_DMA - select S3C_DEV_HSMMC - select S3C_DEV_HSMMC2 - select S3C_DEV_HSMMC3 - select S3C_DEV_I2C1 - select S3C_DEV_I2C3 - select S3C_DEV_I2C5 - select S3C_DEV_I2C6 - select S3C_DEV_RTC - select S3C_DEV_USB_HSOTG - select S3C_DEV_WDT - select S5P_DEV_CSIS0 - select S5P_DEV_FIMC0 - select S5P_DEV_FIMC1 - select S5P_DEV_FIMC2 - select S5P_DEV_FIMC3 - select S5P_DEV_FIMD0 - select S5P_DEV_G2D - select S5P_DEV_JPEG - select S5P_DEV_MFC - select S5P_DEV_USB_EHCI - select S5P_GPIO_INT - select S5P_SETUP_MIPIPHY - select SAMSUNG_DEV_ADC - select SAMSUNG_DEV_PWM - help - Machine support for Samsung Mobile NURI Board. - -config MACH_ORIGEN - bool "ORIGEN" - select CPU_EXYNOS4210 - select EXYNOS4_DEV_USB_OHCI - select EXYNOS4_SETUP_FIMD0 - select EXYNOS4_SETUP_SDHCI - select EXYNOS4_SETUP_USB_PHY - select EXYNOS_DEV_DMA - select EXYNOS_DEV_SYSMMU - select S3C24XX_PWM - select S3C_DEV_HSMMC - select S3C_DEV_HSMMC2 - select S3C_DEV_RTC - select S3C_DEV_USB_HSOTG - select S3C_DEV_WDT - select S5P_DEV_FIMC0 - select S5P_DEV_FIMC1 - select S5P_DEV_FIMC2 - select S5P_DEV_FIMC3 - select S5P_DEV_FIMD0 - select S5P_DEV_G2D - select S5P_DEV_I2C_HDMIPHY - select S5P_DEV_JPEG - select S5P_DEV_MFC - select S5P_DEV_TV - select S5P_DEV_USB_EHCI - select SAMSUNG_DEV_BACKLIGHT - select SAMSUNG_DEV_PWM - help - Machine support for ORIGEN based on Samsung EXYNOS4210 - -comment "EXYNOS4212 Boards" - -config MACH_SMDK4212 - bool "SMDK4212" - select EXYNOS4_SETUP_FIMD0 - select EXYNOS4_SETUP_I2C1 - select EXYNOS4_SETUP_I2C3 - select EXYNOS4_SETUP_I2C7 - select EXYNOS4_SETUP_KEYPAD - select EXYNOS4_SETUP_SDHCI - select EXYNOS4_SETUP_USB_PHY - select EXYNOS_DEV_DMA - select EXYNOS_DEV_SYSMMU - select S3C24XX_PWM - select S3C_DEV_HSMMC2 - select S3C_DEV_HSMMC3 - select S3C_DEV_I2C1 - select S3C_DEV_I2C3 - select S3C_DEV_I2C7 - select S3C_DEV_RTC - select S3C_DEV_USB_HSOTG - select S3C_DEV_WDT - select S5P_DEV_FIMC0 - select S5P_DEV_FIMC1 - select S5P_DEV_FIMC2 - select S5P_DEV_FIMC3 - select S5P_DEV_FIMD0 - select S5P_DEV_MFC - select SAMSUNG_DEV_BACKLIGHT - select SAMSUNG_DEV_KEYPAD - select SAMSUNG_DEV_PWM - select SOC_EXYNOS4212 - help - Machine support for Samsung SMDK4212 - -comment "EXYNOS4412 Boards" - -config MACH_SMDK4412 - bool "SMDK4412" - select MACH_SMDK4212 - select SOC_EXYNOS4412 - help - Machine support for Samsung SMDK4412 -endif - -endif - comment "Flattened Device Tree based board for EXYNOS SoCs" config MACH_EXYNOS4_DT bool "Samsung Exynos4 Machine using device tree" + default y depends on ARCH_EXYNOS4 select ARM_AMBA select CLKSRC_OF select CLKSRC_SAMSUNG_PWM if CPU_EXYNOS4210 select CPU_EXYNOS4210 select KEYBOARD_SAMSUNG if INPUT_KEYBOARD - select PINCTRL - select PINCTRL_EXYNOS select S5P_DEV_MFC - select USE_OF help Machine support for Samsung Exynos4 machine with device tree enabled. Select this if a fdt blob is available for the Exynos4 SoC based board. @@ -429,28 +126,11 @@ config MACH_EXYNOS5_DT depends on ARCH_EXYNOS5 select ARM_AMBA select CLKSRC_OF - select USE_OF + select USB_ARCH_HAS_XHCI help Machine support for Samsung EXYNOS5 machine with device tree enabled. Select this if a fdt blob is available for the EXYNOS5 SoC based board. -if ARCH_EXYNOS4 - -comment "Configuration for HSMMC 8-bit bus width" - -config EXYNOS4_SDHCI_CH0_8BIT - bool "Channel 0 with 8-bit bus" - help - Support HSMMC Channel 0 8-bit bus. - If selected, Channel 1 is disabled. - -config EXYNOS4_SDHCI_CH2_8BIT - bool "Channel 2 with 8-bit bus" - help - Support HSMMC Channel 2 8-bit bus. - If selected, Channel 3 is disabled. -endif - endmenu endif diff --git a/arch/arm/mach-exynos/Makefile b/arch/arm/mach-exynos/Makefile index b09b027178f3..e970a7a4e278 100644 --- a/arch/arm/mach-exynos/Makefile +++ b/arch/arm/mach-exynos/Makefile @@ -32,38 +32,5 @@ AFLAGS_exynos-smc.o :=-Wa,-march=armv7-a$(plus_sec) # machine support -obj-$(CONFIG_MACH_SMDKC210) += mach-smdkv310.o -obj-$(CONFIG_MACH_SMDKV310) += mach-smdkv310.o -obj-$(CONFIG_MACH_ARMLEX4210) += mach-armlex4210.o -obj-$(CONFIG_MACH_UNIVERSAL_C210) += mach-universal_c210.o -obj-$(CONFIG_MACH_NURI) += mach-nuri.o -obj-$(CONFIG_MACH_ORIGEN) += mach-origen.o - -obj-$(CONFIG_MACH_SMDK4212) += mach-smdk4x12.o -obj-$(CONFIG_MACH_SMDK4412) += mach-smdk4x12.o - obj-$(CONFIG_MACH_EXYNOS4_DT) += mach-exynos4-dt.o obj-$(CONFIG_MACH_EXYNOS5_DT) += mach-exynos5-dt.o - -# device support - -obj-y += dev-uart.o -obj-$(CONFIG_ARCH_EXYNOS4) += dev-audio.o -obj-$(CONFIG_EXYNOS4_DEV_AHCI) += dev-ahci.o -obj-$(CONFIG_EXYNOS_DEV_DMA) += dma.o -obj-$(CONFIG_EXYNOS4_DEV_USB_OHCI) += dev-ohci.o - -obj-$(CONFIG_ARCH_EXYNOS) += setup-i2c0.o -obj-$(CONFIG_EXYNOS4_SETUP_FIMC) += setup-fimc.o -obj-$(CONFIG_EXYNOS4_SETUP_FIMD0) += setup-fimd0.o -obj-$(CONFIG_EXYNOS4_SETUP_I2C1) += setup-i2c1.o -obj-$(CONFIG_EXYNOS4_SETUP_I2C2) += setup-i2c2.o -obj-$(CONFIG_EXYNOS4_SETUP_I2C3) += setup-i2c3.o -obj-$(CONFIG_EXYNOS4_SETUP_I2C4) += setup-i2c4.o -obj-$(CONFIG_EXYNOS4_SETUP_I2C5) += setup-i2c5.o -obj-$(CONFIG_EXYNOS4_SETUP_I2C6) += setup-i2c6.o -obj-$(CONFIG_EXYNOS4_SETUP_I2C7) += setup-i2c7.o -obj-$(CONFIG_EXYNOS4_SETUP_KEYPAD) += setup-keypad.o -obj-$(CONFIG_EXYNOS4_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o -obj-$(CONFIG_EXYNOS4_SETUP_USB_PHY) += setup-usb-phy.o -obj-$(CONFIG_EXYNOS_SETUP_SPI) += setup-spi.o diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c index f7e504b7874d..2c655db4b78e 100644 --- a/arch/arm/mach-exynos/common.c +++ b/arch/arm/mach-exynos/common.c @@ -40,20 +40,9 @@ #include <mach/regs-irq.h> #include <mach/regs-pmu.h> -#include <mach/regs-gpio.h> -#include <mach/irqs.h> #include <plat/cpu.h> -#include <plat/devs.h> #include <plat/pm.h> -#include <plat/sdhci.h> -#include <plat/gpio-cfg.h> -#include <plat/adc-core.h> -#include <plat/fb-core.h> -#include <plat/fimc-core.h> -#include <plat/iic-core.h> -#include <plat/tv-core.h> -#include <plat/spi-core.h> #include <plat/regs-serial.h> #include "common.h" @@ -64,36 +53,31 @@ static const char name_exynos4210[] = "EXYNOS4210"; static const char name_exynos4212[] = "EXYNOS4212"; static const char name_exynos4412[] = "EXYNOS4412"; static const char name_exynos5250[] = "EXYNOS5250"; +static const char name_exynos5420[] = "EXYNOS5420"; static const char name_exynos5440[] = "EXYNOS5440"; static void exynos4_map_io(void); static void exynos5_map_io(void); static void exynos5440_map_io(void); -static void exynos4_init_uarts(struct s3c2410_uartcfg *cfg, int no); static int exynos_init(void); -unsigned long xxti_f = 0, xusbxti_f = 0; - static struct cpu_table cpu_ids[] __initdata = { { .idcode = EXYNOS4210_CPU_ID, .idmask = EXYNOS4_CPU_MASK, .map_io = exynos4_map_io, - .init_uarts = exynos4_init_uarts, .init = exynos_init, .name = name_exynos4210, }, { .idcode = EXYNOS4212_CPU_ID, .idmask = EXYNOS4_CPU_MASK, .map_io = exynos4_map_io, - .init_uarts = exynos4_init_uarts, .init = exynos_init, .name = name_exynos4212, }, { .idcode = EXYNOS4412_CPU_ID, .idmask = EXYNOS4_CPU_MASK, .map_io = exynos4_map_io, - .init_uarts = exynos4_init_uarts, .init = exynos_init, .name = name_exynos4412, }, { @@ -103,6 +87,12 @@ static struct cpu_table cpu_ids[] __initdata = { .init = exynos_init, .name = name_exynos5250, }, { + .idcode = EXYNOS5420_SOC_ID, + .idmask = EXYNOS5_SOC_MASK, + .map_io = exynos5_map_io, + .init = exynos_init, + .name = name_exynos5420, + }, { .idcode = EXYNOS5440_SOC_ID, .idmask = EXYNOS5_SOC_MASK, .map_io = exynos5440_map_io, @@ -113,15 +103,6 @@ static struct cpu_table cpu_ids[] __initdata = { /* Initial IO mappings */ -static struct map_desc exynos_iodesc[] __initdata = { - { - .virtual = (unsigned long)S5P_VA_CHIPID, - .pfn = __phys_to_pfn(EXYNOS_PA_CHIPID), - .length = SZ_4K, - .type = MT_DEVICE, - }, -}; - static struct map_desc exynos4_iodesc[] __initdata = { { .virtual = (unsigned long)S3C_VA_SYS, @@ -304,13 +285,6 @@ static struct map_desc exynos5440_iodesc0[] __initdata = { }, }; -static struct samsung_pwm_variant exynos4_pwm_variant = { - .bits = 32, - .div_base = 0, - .has_tint_cstat = true, - .tclk_mask = 0, -}; - void exynos4_restart(char mode, const char *cmd) { __raw_writel(0x1, S5P_SWRESET); @@ -322,10 +296,10 @@ void exynos5_restart(char mode, const char *cmd) u32 val; void __iomem *addr; - if (of_machine_is_compatible("samsung,exynos5250")) { - val = 0x1; - addr = EXYNOS_SWRESET; - } else if (of_machine_is_compatible("samsung,exynos5440")) { + val = 0x1; + addr = EXYNOS_SWRESET; + + if (of_machine_is_compatible("samsung,exynos5440")) { u32 status; np = of_find_compatible_node(NULL, NULL, "samsung,exynos5440-clock"); @@ -336,9 +310,6 @@ void exynos5_restart(char mode, const char *cmd) val = __raw_readl(addr); val = (val & 0xffff0000) | (status & 0xffff); - } else { - pr_err("%s: cannot support non-DT\n", __func__); - return; } __raw_writel(val, addr); @@ -353,8 +324,7 @@ void __init exynos_init_late(void) exynos_pm_late_initcall(); } -#ifdef CONFIG_OF -int __init exynos_fdt_map_chipid(unsigned long node, const char *uname, +static int __init exynos_fdt_map_chipid(unsigned long node, const char *uname, int depth, void *data) { struct map_desc iodesc; @@ -376,7 +346,6 @@ int __init exynos_fdt_map_chipid(unsigned long node, const char *uname, iotable_init(&iodesc, 1); return 1; } -#endif /* * exynos_map_io @@ -384,19 +353,11 @@ int __init exynos_fdt_map_chipid(unsigned long node, const char *uname, * register the standard cpu IO areas */ -void __init exynos_init_io(struct map_desc *mach_desc, int size) +void __init exynos_init_io(void) { debug_ll_io_init(); -#ifdef CONFIG_OF - if (initial_boot_params) - of_scan_flat_dt(exynos_fdt_map_chipid, NULL); - else -#endif - iotable_init(exynos_iodesc, ARRAY_SIZE(exynos_iodesc)); - - if (mach_desc) - iotable_init(mach_desc, size); + of_scan_flat_dt(exynos_fdt_map_chipid, NULL); /* detect cpu id and rev. */ s5p_init_cpu(S5P_VA_CHIPID); @@ -417,34 +378,6 @@ static void __init exynos4_map_io(void) iotable_init(exynos4210_iodesc, ARRAY_SIZE(exynos4210_iodesc)); if (soc_is_exynos4212() || soc_is_exynos4412()) iotable_init(exynos4x12_iodesc, ARRAY_SIZE(exynos4x12_iodesc)); - - /* initialize device information early */ - exynos4_default_sdhci0(); - exynos4_default_sdhci1(); - exynos4_default_sdhci2(); - exynos4_default_sdhci3(); - - s3c_adc_setname("samsung-adc-v3"); - - s3c_fimc_setname(0, "exynos4-fimc"); - s3c_fimc_setname(1, "exynos4-fimc"); - s3c_fimc_setname(2, "exynos4-fimc"); - s3c_fimc_setname(3, "exynos4-fimc"); - - s3c_sdhci_setname(0, "exynos4-sdhci"); - s3c_sdhci_setname(1, "exynos4-sdhci"); - s3c_sdhci_setname(2, "exynos4-sdhci"); - s3c_sdhci_setname(3, "exynos4-sdhci"); - - /* The I2C bus controllers are directly compatible with s3c2440 */ - s3c_i2c0_setname("s3c2440-i2c"); - s3c_i2c1_setname("s3c2440-i2c"); - s3c_i2c2_setname("s3c2440-i2c"); - - s5p_fb_setname(0, "exynos4-fb"); - s5p_hdmi_setname("exynos4-hdmi"); - - s3c64xx_spi_setname("exynos4210-spi"); } static void __init exynos5_map_io(void) @@ -460,81 +393,10 @@ static void __init exynos5440_map_io(void) iotable_init(exynos5440_iodesc0, ARRAY_SIZE(exynos5440_iodesc0)); } -void __init exynos_set_timer_source(u8 channels) -{ - exynos4_pwm_variant.output_mask = BIT(SAMSUNG_PWM_NUM) - 1; - exynos4_pwm_variant.output_mask &= ~channels; -} - void __init exynos_init_time(void) { - unsigned int timer_irqs[SAMSUNG_PWM_NUM] = { - EXYNOS4_IRQ_TIMER0_VIC, EXYNOS4_IRQ_TIMER1_VIC, - EXYNOS4_IRQ_TIMER2_VIC, EXYNOS4_IRQ_TIMER3_VIC, - EXYNOS4_IRQ_TIMER4_VIC, - }; - - if (of_have_populated_dt()) { -#ifdef CONFIG_OF - of_clk_init(NULL); - clocksource_of_init(); -#endif - } else { - /* todo: remove after migrating legacy E4 platforms to dt */ -#ifdef CONFIG_ARCH_EXYNOS4 - exynos4_clk_init(NULL, !soc_is_exynos4210(), S5P_VA_CMU, readl(S5P_VA_CHIPID + 8) & 1); - exynos4_clk_register_fixed_ext(xxti_f, xusbxti_f); -#endif -#ifdef CONFIG_CLKSRC_SAMSUNG_PWM - if (soc_is_exynos4210() && samsung_rev() == EXYNOS4210_REV_0) - samsung_pwm_clocksource_init(S3C_VA_TIMER, - timer_irqs, &exynos4_pwm_variant); - else -#endif - mct_init(S5P_VA_SYSTIMER, EXYNOS4_IRQ_MCT_G0, - EXYNOS4_IRQ_MCT_L0, EXYNOS4_IRQ_MCT_L1); - } -} - -static unsigned int max_combiner_nr(void) -{ - if (soc_is_exynos5250()) - return EXYNOS5_MAX_COMBINER_NR; - else if (soc_is_exynos4412()) - return EXYNOS4412_MAX_COMBINER_NR; - else if (soc_is_exynos4212()) - return EXYNOS4212_MAX_COMBINER_NR; - else - return EXYNOS4210_MAX_COMBINER_NR; -} - - -void __init exynos4_init_irq(void) -{ - unsigned int gic_bank_offset; - - gic_bank_offset = soc_is_exynos4412() ? 0x4000 : 0x8000; - - if (!of_have_populated_dt()) - gic_init_bases(0, IRQ_PPI(0), S5P_VA_GIC_DIST, S5P_VA_GIC_CPU, gic_bank_offset, NULL); -#ifdef CONFIG_OF - else - irqchip_init(); -#endif - - if (!of_have_populated_dt()) - combiner_init(S5P_VA_COMBINER_BASE, NULL, - max_combiner_nr(), COMBINER_IRQ(0, 0)); - - gic_arch_extn.irq_set_wake = s3c_irq_wake; -} - -void __init exynos5_init_irq(void) -{ -#ifdef CONFIG_OF - irqchip_init(); -#endif - gic_arch_extn.irq_set_wake = s3c_irq_wake; + of_clk_init(NULL); + clocksource_of_init(); } struct bus_type exynos_subsys = { @@ -552,59 +414,19 @@ static int __init exynos_core_init(void) } core_initcall(exynos_core_init); -#ifdef CONFIG_CACHE_L2X0 static int __init exynos4_l2x0_cache_init(void) { int ret; - if (soc_is_exynos5250() || soc_is_exynos5440()) - return 0; - ret = l2x0_of_init(L2_AUX_VAL, L2_AUX_MASK); - if (!ret) { - l2x0_regs_phys = virt_to_phys(&l2x0_saved_regs); - clean_dcache_area(&l2x0_regs_phys, sizeof(unsigned long)); - return 0; - } + if (ret) + return ret; - if (!(__raw_readl(S5P_VA_L2CC + L2X0_CTRL) & 0x1)) { - l2x0_saved_regs.phy_base = EXYNOS4_PA_L2CC; - /* TAG, Data Latency Control: 2 cycles */ - l2x0_saved_regs.tag_latency = 0x110; - - if (soc_is_exynos4212() || soc_is_exynos4412()) - l2x0_saved_regs.data_latency = 0x120; - else - l2x0_saved_regs.data_latency = 0x110; - - l2x0_saved_regs.prefetch_ctrl = 0x30000007; - l2x0_saved_regs.pwr_ctrl = - (L2X0_DYNAMIC_CLK_GATING_EN | L2X0_STNDBY_MODE_EN); - - l2x0_regs_phys = virt_to_phys(&l2x0_saved_regs); - - __raw_writel(l2x0_saved_regs.tag_latency, - S5P_VA_L2CC + L2X0_TAG_LATENCY_CTRL); - __raw_writel(l2x0_saved_regs.data_latency, - S5P_VA_L2CC + L2X0_DATA_LATENCY_CTRL); - - /* L2X0 Prefetch Control */ - __raw_writel(l2x0_saved_regs.prefetch_ctrl, - S5P_VA_L2CC + L2X0_PREFETCH_CTRL); - - /* L2X0 Power Control */ - __raw_writel(l2x0_saved_regs.pwr_ctrl, - S5P_VA_L2CC + L2X0_POWER_CTRL); - - clean_dcache_area(&l2x0_regs_phys, sizeof(unsigned long)); - clean_dcache_area(&l2x0_saved_regs, sizeof(struct l2x0_regs)); - } - - l2x0_init(S5P_VA_L2CC, L2_AUX_VAL, L2_AUX_MASK); + l2x0_regs_phys = virt_to_phys(&l2x0_saved_regs); + clean_dcache_area(&l2x0_regs_phys, sizeof(unsigned long)); return 0; } early_initcall(exynos4_l2x0_cache_init); -#endif static int __init exynos_init(void) { @@ -612,350 +434,3 @@ static int __init exynos_init(void) return device_register(&exynos4_dev); } - -/* uart registration process */ - -static void __init exynos4_init_uarts(struct s3c2410_uartcfg *cfg, int no) -{ - struct s3c2410_uartcfg *tcfg = cfg; - u32 ucnt; - - for (ucnt = 0; ucnt < no; ucnt++, tcfg++) - tcfg->has_fracval = 1; - - s3c24xx_init_uartdevs("exynos4210-uart", exynos4_uart_resources, cfg, no); -} - -static void __iomem *exynos_eint_base; - -static DEFINE_SPINLOCK(eint_lock); - -static unsigned int eint0_15_data[16]; - -static inline int exynos4_irq_to_gpio(unsigned int irq) -{ - if (irq < IRQ_EINT(0)) - return -EINVAL; - - irq -= IRQ_EINT(0); - if (irq < 8) - return EXYNOS4_GPX0(irq); - - irq -= 8; - if (irq < 8) - return EXYNOS4_GPX1(irq); - - irq -= 8; - if (irq < 8) - return EXYNOS4_GPX2(irq); - - irq -= 8; - if (irq < 8) - return EXYNOS4_GPX3(irq); - - return -EINVAL; -} - -static inline int exynos5_irq_to_gpio(unsigned int irq) -{ - if (irq < IRQ_EINT(0)) - return -EINVAL; - - irq -= IRQ_EINT(0); - if (irq < 8) - return EXYNOS5_GPX0(irq); - - irq -= 8; - if (irq < 8) - return EXYNOS5_GPX1(irq); - - irq -= 8; - if (irq < 8) - return EXYNOS5_GPX2(irq); - - irq -= 8; - if (irq < 8) - return EXYNOS5_GPX3(irq); - - return -EINVAL; -} - -static unsigned int exynos4_eint0_15_src_int[16] = { - EXYNOS4_IRQ_EINT0, - EXYNOS4_IRQ_EINT1, - EXYNOS4_IRQ_EINT2, - EXYNOS4_IRQ_EINT3, - EXYNOS4_IRQ_EINT4, - EXYNOS4_IRQ_EINT5, - EXYNOS4_IRQ_EINT6, - EXYNOS4_IRQ_EINT7, - EXYNOS4_IRQ_EINT8, - EXYNOS4_IRQ_EINT9, - EXYNOS4_IRQ_EINT10, - EXYNOS4_IRQ_EINT11, - EXYNOS4_IRQ_EINT12, - EXYNOS4_IRQ_EINT13, - EXYNOS4_IRQ_EINT14, - EXYNOS4_IRQ_EINT15, -}; - -static unsigned int exynos5_eint0_15_src_int[16] = { - EXYNOS5_IRQ_EINT0, - EXYNOS5_IRQ_EINT1, - EXYNOS5_IRQ_EINT2, - EXYNOS5_IRQ_EINT3, - EXYNOS5_IRQ_EINT4, - EXYNOS5_IRQ_EINT5, - EXYNOS5_IRQ_EINT6, - EXYNOS5_IRQ_EINT7, - EXYNOS5_IRQ_EINT8, - EXYNOS5_IRQ_EINT9, - EXYNOS5_IRQ_EINT10, - EXYNOS5_IRQ_EINT11, - EXYNOS5_IRQ_EINT12, - EXYNOS5_IRQ_EINT13, - EXYNOS5_IRQ_EINT14, - EXYNOS5_IRQ_EINT15, -}; -static inline void exynos_irq_eint_mask(struct irq_data *data) -{ - u32 mask; - - spin_lock(&eint_lock); - mask = __raw_readl(EINT_MASK(exynos_eint_base, data->irq)); - mask |= EINT_OFFSET_BIT(data->irq); - __raw_writel(mask, EINT_MASK(exynos_eint_base, data->irq)); - spin_unlock(&eint_lock); -} - -static void exynos_irq_eint_unmask(struct irq_data *data) -{ - u32 mask; - - spin_lock(&eint_lock); - mask = __raw_readl(EINT_MASK(exynos_eint_base, data->irq)); - mask &= ~(EINT_OFFSET_BIT(data->irq)); - __raw_writel(mask, EINT_MASK(exynos_eint_base, data->irq)); - spin_unlock(&eint_lock); -} - -static inline void exynos_irq_eint_ack(struct irq_data *data) -{ - __raw_writel(EINT_OFFSET_BIT(data->irq), - EINT_PEND(exynos_eint_base, data->irq)); -} - -static void exynos_irq_eint_maskack(struct irq_data *data) -{ - exynos_irq_eint_mask(data); - exynos_irq_eint_ack(data); -} - -static int exynos_irq_eint_set_type(struct irq_data *data, unsigned int type) -{ - int offs = EINT_OFFSET(data->irq); - int shift; - u32 ctrl, mask; - u32 newvalue = 0; - - switch (type) { - case IRQ_TYPE_EDGE_RISING: - newvalue = S5P_IRQ_TYPE_EDGE_RISING; - break; - - case IRQ_TYPE_EDGE_FALLING: - newvalue = S5P_IRQ_TYPE_EDGE_FALLING; - break; - - case IRQ_TYPE_EDGE_BOTH: - newvalue = S5P_IRQ_TYPE_EDGE_BOTH; - break; - - case IRQ_TYPE_LEVEL_LOW: - newvalue = S5P_IRQ_TYPE_LEVEL_LOW; - break; - - case IRQ_TYPE_LEVEL_HIGH: - newvalue = S5P_IRQ_TYPE_LEVEL_HIGH; - break; - - default: - printk(KERN_ERR "No such irq type %d", type); - return -EINVAL; - } - - shift = (offs & 0x7) * 4; - mask = 0x7 << shift; - - spin_lock(&eint_lock); - ctrl = __raw_readl(EINT_CON(exynos_eint_base, data->irq)); - ctrl &= ~mask; - ctrl |= newvalue << shift; - __raw_writel(ctrl, EINT_CON(exynos_eint_base, data->irq)); - spin_unlock(&eint_lock); - - if (soc_is_exynos5250()) - s3c_gpio_cfgpin(exynos5_irq_to_gpio(data->irq), S3C_GPIO_SFN(0xf)); - else - s3c_gpio_cfgpin(exynos4_irq_to_gpio(data->irq), S3C_GPIO_SFN(0xf)); - - return 0; -} - -static struct irq_chip exynos_irq_eint = { - .name = "exynos-eint", - .irq_mask = exynos_irq_eint_mask, - .irq_unmask = exynos_irq_eint_unmask, - .irq_mask_ack = exynos_irq_eint_maskack, - .irq_ack = exynos_irq_eint_ack, - .irq_set_type = exynos_irq_eint_set_type, -#ifdef CONFIG_PM - .irq_set_wake = s3c_irqext_wake, -#endif -}; - -/* - * exynos4_irq_demux_eint - * - * This function demuxes the IRQ from from EINTs 16 to 31. - * It is designed to be inlined into the specific handler - * s5p_irq_demux_eintX_Y. - * - * Each EINT pend/mask registers handle eight of them. - */ -static inline void exynos_irq_demux_eint(unsigned int start) -{ - unsigned int irq; - - u32 status = __raw_readl(EINT_PEND(exynos_eint_base, start)); - u32 mask = __raw_readl(EINT_MASK(exynos_eint_base, start)); - - status &= ~mask; - status &= 0xff; - - while (status) { - irq = fls(status) - 1; - generic_handle_irq(irq + start); - status &= ~(1 << irq); - } -} - -static void exynos_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc) -{ - struct irq_chip *chip = irq_get_chip(irq); - chained_irq_enter(chip, desc); - exynos_irq_demux_eint(IRQ_EINT(16)); - exynos_irq_demux_eint(IRQ_EINT(24)); - chained_irq_exit(chip, desc); -} - -static void exynos_irq_eint0_15(unsigned int irq, struct irq_desc *desc) -{ - u32 *irq_data = irq_get_handler_data(irq); - struct irq_chip *chip = irq_get_chip(irq); - - chained_irq_enter(chip, desc); - generic_handle_irq(*irq_data); - chained_irq_exit(chip, desc); -} - -static int __init exynos_init_irq_eint(void) -{ - int irq; - -#ifdef CONFIG_PINCTRL_SAMSUNG - /* - * The Samsung pinctrl driver provides an integrated gpio/pinmux/pinconf - * functionality along with support for external gpio and wakeup - * interrupts. If the samsung pinctrl driver is enabled and includes - * the wakeup interrupt support, then the setting up external wakeup - * interrupts here can be skipped. This check here is temporary to - * allow exynos4 platforms that do not use Samsung pinctrl driver to - * co-exist with platforms that do. When all of the Samsung Exynos4 - * platforms switch over to using the pinctrl driver, the wakeup - * interrupt support code here can be completely removed. - */ - static const struct of_device_id exynos_pinctrl_ids[] = { - { .compatible = "samsung,exynos4210-pinctrl", }, - { .compatible = "samsung,exynos4x12-pinctrl", }, - { .compatible = "samsung,exynos5250-pinctrl", }, - }; - struct device_node *pctrl_np, *wkup_np; - const char *wkup_compat = "samsung,exynos4210-wakeup-eint"; - - for_each_matching_node(pctrl_np, exynos_pinctrl_ids) { - if (of_device_is_available(pctrl_np)) { - wkup_np = of_find_compatible_node(pctrl_np, NULL, - wkup_compat); - if (wkup_np) - return -ENODEV; - } - } -#endif - if (soc_is_exynos5440()) - return 0; - - if (soc_is_exynos5250()) - exynos_eint_base = ioremap(EXYNOS5_PA_GPIO1, SZ_4K); - else - exynos_eint_base = ioremap(EXYNOS4_PA_GPIO2, SZ_4K); - - if (exynos_eint_base == NULL) { - pr_err("unable to ioremap for EINT base address\n"); - return -ENOMEM; - } - - for (irq = 0 ; irq <= 31 ; irq++) { - irq_set_chip_and_handler(IRQ_EINT(irq), &exynos_irq_eint, - handle_level_irq); - set_irq_flags(IRQ_EINT(irq), IRQF_VALID); - } - - irq_set_chained_handler(EXYNOS_IRQ_EINT16_31, exynos_irq_demux_eint16_31); - - for (irq = 0 ; irq <= 15 ; irq++) { - eint0_15_data[irq] = IRQ_EINT(irq); - - if (soc_is_exynos5250()) { - irq_set_handler_data(exynos5_eint0_15_src_int[irq], - &eint0_15_data[irq]); - irq_set_chained_handler(exynos5_eint0_15_src_int[irq], - exynos_irq_eint0_15); - } else { - irq_set_handler_data(exynos4_eint0_15_src_int[irq], - &eint0_15_data[irq]); - irq_set_chained_handler(exynos4_eint0_15_src_int[irq], - exynos_irq_eint0_15); - } - } - - return 0; -} -arch_initcall(exynos_init_irq_eint); - -static struct resource exynos4_pmu_resource[] = { - DEFINE_RES_IRQ(EXYNOS4_IRQ_PMU), - DEFINE_RES_IRQ(EXYNOS4_IRQ_PMU_CPU1), -#if defined(CONFIG_SOC_EXYNOS4412) - DEFINE_RES_IRQ(EXYNOS4_IRQ_PMU_CPU2), - DEFINE_RES_IRQ(EXYNOS4_IRQ_PMU_CPU3), -#endif -}; - -static struct platform_device exynos4_device_pmu = { - .name = "arm-pmu", - .num_resources = ARRAY_SIZE(exynos4_pmu_resource), - .resource = exynos4_pmu_resource, -}; - -static int __init exynos_armpmu_init(void) -{ - if (!of_have_populated_dt()) { - if (soc_is_exynos4210() || soc_is_exynos4212()) - exynos4_device_pmu.num_resources = 2; - platform_device_register(&exynos4_device_pmu); - } - - return 0; -} -arch_initcall(exynos_armpmu_init); diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h index 11fc1e29819b..38d45fd23be4 100644 --- a/arch/arm/mach-exynos/common.h +++ b/arch/arm/mach-exynos/common.h @@ -19,9 +19,7 @@ void exynos_init_time(void); extern unsigned long xxti_f, xusbxti_f; struct map_desc; -void exynos_init_io(struct map_desc *mach_desc, int size); -void exynos4_init_irq(void); -void exynos5_init_irq(void); +void exynos_init_io(void); void exynos4_restart(char mode, const char *cmd); void exynos5_restart(char mode, const char *cmd); void exynos_init_late(void); diff --git a/arch/arm/mach-exynos/dev-ahci.c b/arch/arm/mach-exynos/dev-ahci.c deleted file mode 100644 index ce1aad3eeeb9..000000000000 --- a/arch/arm/mach-exynos/dev-ahci.c +++ /dev/null @@ -1,255 +0,0 @@ -/* linux/arch/arm/mach-exynos4/dev-ahci.c - * - * Copyright (c) 2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * EXYNOS4 - AHCI support - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/clk.h> -#include <linux/delay.h> -#include <linux/dma-mapping.h> -#include <linux/platform_device.h> -#include <linux/ahci_platform.h> - -#include <plat/cpu.h> - -#include <mach/irqs.h> -#include <mach/map.h> -#include <mach/regs-pmu.h> - -/* PHY Control Register */ -#define SATA_CTRL0 0x0 -/* PHY Link Control Register */ -#define SATA_CTRL1 0x4 -/* PHY Status Register */ -#define SATA_PHY_STATUS 0x8 - -#define SATA_CTRL0_RX_DATA_VALID(x) (x << 27) -#define SATA_CTRL0_SPEED_MODE (1 << 26) -#define SATA_CTRL0_M_PHY_CAL (1 << 19) -#define SATA_CTRL0_PHY_CMU_RST_N (1 << 10) -#define SATA_CTRL0_M_PHY_LN_RST_N (1 << 9) -#define SATA_CTRL0_PHY_POR_N (1 << 8) - -#define SATA_CTRL1_RST_PMALIVE_N (1 << 8) -#define SATA_CTRL1_RST_RXOOB_N (1 << 7) -#define SATA_CTRL1_RST_RX_N (1 << 6) -#define SATA_CTRL1_RST_TX_N (1 << 5) - -#define SATA_PHY_STATUS_CMU_OK (1 << 18) -#define SATA_PHY_STATUS_LANE_OK (1 << 16) - -#define LANE0 0x200 -#define COM_LANE 0xA00 - -#define HOST_PORTS_IMPL 0xC -#define SCLK_SATA_FREQ (67 * MHZ) - -static void __iomem *phy_base, *phy_ctrl; - -struct phy_reg { - u8 reg; - u8 val; -}; - -/* SATA PHY setup */ -static const struct phy_reg exynos4_sataphy_cmu[] = { - { 0x00, 0x06 }, { 0x02, 0x80 }, { 0x22, 0xa0 }, { 0x23, 0x42 }, - { 0x2e, 0x04 }, { 0x2f, 0x50 }, { 0x30, 0x70 }, { 0x31, 0x02 }, - { 0x32, 0x25 }, { 0x33, 0x40 }, { 0x34, 0x01 }, { 0x35, 0x40 }, - { 0x61, 0x2e }, { 0x63, 0x5e }, { 0x65, 0x42 }, { 0x66, 0xd1 }, - { 0x67, 0x20 }, { 0x68, 0x28 }, { 0x69, 0x78 }, { 0x6a, 0x04 }, - { 0x6b, 0xc8 }, { 0x6c, 0x06 }, -}; - -static const struct phy_reg exynos4_sataphy_lane[] = { - { 0x00, 0x02 }, { 0x05, 0x10 }, { 0x06, 0x84 }, { 0x07, 0x04 }, - { 0x08, 0xe0 }, { 0x10, 0x23 }, { 0x13, 0x05 }, { 0x14, 0x30 }, - { 0x15, 0x00 }, { 0x17, 0x70 }, { 0x18, 0xf2 }, { 0x19, 0x1e }, - { 0x1a, 0x18 }, { 0x1b, 0x0d }, { 0x1c, 0x08 }, { 0x50, 0x60 }, - { 0x51, 0x0f }, -}; - -static const struct phy_reg exynos4_sataphy_comlane[] = { - { 0x01, 0x20 }, { 0x03, 0x40 }, { 0x04, 0x3c }, { 0x05, 0x7d }, - { 0x06, 0x1d }, { 0x07, 0xcf }, { 0x08, 0x05 }, { 0x09, 0x63 }, - { 0x0a, 0x29 }, { 0x0b, 0xc4 }, { 0x0c, 0x01 }, { 0x0d, 0x03 }, - { 0x0e, 0x28 }, { 0x0f, 0x98 }, { 0x10, 0x19 }, { 0x13, 0x80 }, - { 0x14, 0xf0 }, { 0x15, 0xd0 }, { 0x39, 0xa0 }, { 0x3a, 0xa0 }, - { 0x3b, 0xa0 }, { 0x3c, 0xa0 }, { 0x3d, 0xa0 }, { 0x3e, 0xa0 }, - { 0x3f, 0xa0 }, { 0x40, 0x42 }, { 0x42, 0x80 }, { 0x43, 0x58 }, - { 0x45, 0x44 }, { 0x46, 0x5c }, { 0x47, 0x86 }, { 0x48, 0x8d }, - { 0x49, 0xd0 }, { 0x4a, 0x09 }, { 0x4b, 0x90 }, { 0x4c, 0x07 }, - { 0x4d, 0x40 }, { 0x51, 0x20 }, { 0x52, 0x32 }, { 0x7f, 0xd8 }, - { 0x80, 0x1a }, { 0x81, 0xff }, { 0x82, 0x11 }, { 0x83, 0x00 }, - { 0x87, 0xf0 }, { 0x87, 0xff }, { 0x87, 0xff }, { 0x87, 0xff }, - { 0x87, 0xff }, { 0x8c, 0x1c }, { 0x8d, 0xc2 }, { 0x8e, 0xc3 }, - { 0x8f, 0x3f }, { 0x90, 0x0a }, { 0x96, 0xf8 }, -}; - -static int wait_for_phy_ready(void __iomem *reg, unsigned long bit) -{ - unsigned long timeout; - - /* wait for maximum of 3 sec */ - timeout = jiffies + msecs_to_jiffies(3000); - while (!(__raw_readl(reg) & bit)) { - if (time_after(jiffies, timeout)) - return -1; - cpu_relax(); - } - return 0; -} - -static int ahci_phy_init(void __iomem *mmio) -{ - int i, ctrl0; - - for (i = 0; i < ARRAY_SIZE(exynos4_sataphy_cmu); i++) - __raw_writeb(exynos4_sataphy_cmu[i].val, - phy_base + (exynos4_sataphy_cmu[i].reg * 4)); - - for (i = 0; i < ARRAY_SIZE(exynos4_sataphy_lane); i++) - __raw_writeb(exynos4_sataphy_lane[i].val, - phy_base + (LANE0 + exynos4_sataphy_lane[i].reg) * 4); - - for (i = 0; i < ARRAY_SIZE(exynos4_sataphy_comlane); i++) - __raw_writeb(exynos4_sataphy_comlane[i].val, - phy_base + (COM_LANE + exynos4_sataphy_comlane[i].reg) * 4); - - __raw_writeb(0x07, phy_base); - - ctrl0 = __raw_readl(phy_ctrl + SATA_CTRL0); - ctrl0 |= SATA_CTRL0_PHY_CMU_RST_N; - __raw_writel(ctrl0, phy_ctrl + SATA_CTRL0); - - if (wait_for_phy_ready(phy_ctrl + SATA_PHY_STATUS, - SATA_PHY_STATUS_CMU_OK) < 0) { - printk(KERN_ERR "PHY CMU not ready\n"); - return -EBUSY; - } - - __raw_writeb(0x03, phy_base + (COM_LANE * 4)); - - ctrl0 = __raw_readl(phy_ctrl + SATA_CTRL0); - ctrl0 |= SATA_CTRL0_M_PHY_LN_RST_N; - __raw_writel(ctrl0, phy_ctrl + SATA_CTRL0); - - if (wait_for_phy_ready(phy_ctrl + SATA_PHY_STATUS, - SATA_PHY_STATUS_LANE_OK) < 0) { - printk(KERN_ERR "PHY LANE not ready\n"); - return -EBUSY; - } - - ctrl0 = __raw_readl(phy_ctrl + SATA_CTRL0); - ctrl0 |= SATA_CTRL0_M_PHY_CAL; - __raw_writel(ctrl0, phy_ctrl + SATA_CTRL0); - - return 0; -} - -static int exynos4_ahci_init(struct device *dev, void __iomem *mmio) -{ - struct clk *clk_sata, *clk_sataphy, *clk_sclk_sata; - int val, ret; - - phy_base = ioremap(EXYNOS4_PA_SATAPHY, SZ_64K); - if (!phy_base) { - dev_err(dev, "failed to allocate memory for SATA PHY\n"); - return -ENOMEM; - } - - phy_ctrl = ioremap(EXYNOS4_PA_SATAPHY_CTRL, SZ_16); - if (!phy_ctrl) { - dev_err(dev, "failed to allocate memory for SATA PHY CTRL\n"); - ret = -ENOMEM; - goto err1; - } - - clk_sata = clk_get(dev, "sata"); - if (IS_ERR(clk_sata)) { - dev_err(dev, "failed to get sata clock\n"); - ret = PTR_ERR(clk_sata); - clk_sata = NULL; - goto err2; - - } - clk_enable(clk_sata); - - clk_sataphy = clk_get(dev, "sataphy"); - if (IS_ERR(clk_sataphy)) { - dev_err(dev, "failed to get sataphy clock\n"); - ret = PTR_ERR(clk_sataphy); - clk_sataphy = NULL; - goto err3; - } - clk_enable(clk_sataphy); - - clk_sclk_sata = clk_get(dev, "sclk_sata"); - if (IS_ERR(clk_sclk_sata)) { - dev_err(dev, "failed to get sclk_sata\n"); - ret = PTR_ERR(clk_sclk_sata); - clk_sclk_sata = NULL; - goto err4; - } - clk_enable(clk_sclk_sata); - clk_set_rate(clk_sclk_sata, SCLK_SATA_FREQ); - - __raw_writel(S5P_PMU_SATA_PHY_CONTROL_EN, S5P_PMU_SATA_PHY_CONTROL); - - /* Enable PHY link control */ - val = SATA_CTRL1_RST_PMALIVE_N | SATA_CTRL1_RST_RXOOB_N | - SATA_CTRL1_RST_RX_N | SATA_CTRL1_RST_TX_N; - __raw_writel(val, phy_ctrl + SATA_CTRL1); - - /* Set communication speed as 3Gbps and enable PHY power */ - val = SATA_CTRL0_RX_DATA_VALID(3) | SATA_CTRL0_SPEED_MODE | - SATA_CTRL0_PHY_POR_N; - __raw_writel(val, phy_ctrl + SATA_CTRL0); - - /* Port0 is available */ - __raw_writel(0x1, mmio + HOST_PORTS_IMPL); - - return ahci_phy_init(mmio); - -err4: - clk_disable(clk_sataphy); - clk_put(clk_sataphy); -err3: - clk_disable(clk_sata); - clk_put(clk_sata); -err2: - iounmap(phy_ctrl); -err1: - iounmap(phy_base); - - return ret; -} - -static struct ahci_platform_data exynos4_ahci_pdata = { - .init = exynos4_ahci_init, -}; - -static struct resource exynos4_ahci_resource[] = { - [0] = DEFINE_RES_MEM(EXYNOS4_PA_SATA, SZ_64K), - [1] = DEFINE_RES_IRQ(EXYNOS4_IRQ_SATA), -}; - -static u64 exynos4_ahci_dmamask = DMA_BIT_MASK(32); - -struct platform_device exynos4_device_ahci = { - .name = "ahci", - .id = -1, - .resource = exynos4_ahci_resource, - .num_resources = ARRAY_SIZE(exynos4_ahci_resource), - .dev = { - .platform_data = &exynos4_ahci_pdata, - .dma_mask = &exynos4_ahci_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, -}; diff --git a/arch/arm/mach-exynos/dev-audio.c b/arch/arm/mach-exynos/dev-audio.c deleted file mode 100644 index c662c89794b2..000000000000 --- a/arch/arm/mach-exynos/dev-audio.c +++ /dev/null @@ -1,254 +0,0 @@ -/* linux/arch/arm/mach-exynos4/dev-audio.c - * - * Copyright (c) 2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Copyright (c) 2010 Samsung Electronics Co. Ltd - * Jaswinder Singh <jassi.brar@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/platform_device.h> -#include <linux/dma-mapping.h> -#include <linux/gpio.h> -#include <linux/platform_data/asoc-s3c.h> - -#include <plat/gpio-cfg.h> - -#include <mach/map.h> -#include <mach/dma.h> -#include <mach/irqs.h> - -#define EXYNOS4_AUDSS_INT_MEM (0x03000000) - -static int exynos4_cfg_i2s(struct platform_device *pdev) -{ - /* configure GPIO for i2s port */ - switch (pdev->id) { - case 0: - s3c_gpio_cfgpin_range(EXYNOS4_GPZ(0), 7, S3C_GPIO_SFN(2)); - break; - case 1: - s3c_gpio_cfgpin_range(EXYNOS4_GPC0(0), 5, S3C_GPIO_SFN(2)); - break; - case 2: - s3c_gpio_cfgpin_range(EXYNOS4_GPC1(0), 5, S3C_GPIO_SFN(4)); - break; - default: - printk(KERN_ERR "Invalid Device %d\n", pdev->id); - return -EINVAL; - } - - return 0; -} - -static struct s3c_audio_pdata i2sv5_pdata = { - .cfg_gpio = exynos4_cfg_i2s, - .type = { - .i2s = { - .quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI - | QUIRK_NEED_RSTCLR, - .idma_addr = EXYNOS4_AUDSS_INT_MEM, - }, - }, -}; - -static struct resource exynos4_i2s0_resource[] = { - [0] = DEFINE_RES_MEM(EXYNOS4_PA_I2S0, SZ_256), - [1] = DEFINE_RES_DMA(DMACH_I2S0_TX), - [2] = DEFINE_RES_DMA(DMACH_I2S0_RX), - [3] = DEFINE_RES_DMA(DMACH_I2S0S_TX), -}; - -struct platform_device exynos4_device_i2s0 = { - .name = "samsung-i2s", - .id = 0, - .num_resources = ARRAY_SIZE(exynos4_i2s0_resource), - .resource = exynos4_i2s0_resource, - .dev = { - .platform_data = &i2sv5_pdata, - }, -}; - -static struct s3c_audio_pdata i2sv3_pdata = { - .cfg_gpio = exynos4_cfg_i2s, - .type = { - .i2s = { - .quirks = QUIRK_NO_MUXPSR, - }, - }, -}; - -static struct resource exynos4_i2s1_resource[] = { - [0] = DEFINE_RES_MEM(EXYNOS4_PA_I2S1, SZ_256), - [1] = DEFINE_RES_DMA(DMACH_I2S1_TX), - [2] = DEFINE_RES_DMA(DMACH_I2S1_RX), -}; - -struct platform_device exynos4_device_i2s1 = { - .name = "samsung-i2s", - .id = 1, - .num_resources = ARRAY_SIZE(exynos4_i2s1_resource), - .resource = exynos4_i2s1_resource, - .dev = { - .platform_data = &i2sv3_pdata, - }, -}; - -static struct resource exynos4_i2s2_resource[] = { - [0] = DEFINE_RES_MEM(EXYNOS4_PA_I2S2, SZ_256), - [1] = DEFINE_RES_DMA(DMACH_I2S2_TX), - [2] = DEFINE_RES_DMA(DMACH_I2S2_RX), -}; - -struct platform_device exynos4_device_i2s2 = { - .name = "samsung-i2s", - .id = 2, - .num_resources = ARRAY_SIZE(exynos4_i2s2_resource), - .resource = exynos4_i2s2_resource, - .dev = { - .platform_data = &i2sv3_pdata, - }, -}; - -/* PCM Controller platform_devices */ - -static int exynos4_pcm_cfg_gpio(struct platform_device *pdev) -{ - switch (pdev->id) { - case 0: - s3c_gpio_cfgpin_range(EXYNOS4_GPZ(0), 5, S3C_GPIO_SFN(3)); - break; - case 1: - s3c_gpio_cfgpin_range(EXYNOS4_GPC0(0), 5, S3C_GPIO_SFN(3)); - break; - case 2: - s3c_gpio_cfgpin_range(EXYNOS4_GPC1(0), 5, S3C_GPIO_SFN(3)); - break; - default: - printk(KERN_DEBUG "Invalid PCM Controller number!"); - return -EINVAL; - } - - return 0; -} - -static struct s3c_audio_pdata s3c_pcm_pdata = { - .cfg_gpio = exynos4_pcm_cfg_gpio, -}; - -static struct resource exynos4_pcm0_resource[] = { - [0] = DEFINE_RES_MEM(EXYNOS4_PA_PCM0, SZ_256), - [1] = DEFINE_RES_DMA(DMACH_PCM0_TX), - [2] = DEFINE_RES_DMA(DMACH_PCM0_RX), -}; - -struct platform_device exynos4_device_pcm0 = { - .name = "samsung-pcm", - .id = 0, - .num_resources = ARRAY_SIZE(exynos4_pcm0_resource), - .resource = exynos4_pcm0_resource, - .dev = { - .platform_data = &s3c_pcm_pdata, - }, -}; - -static struct resource exynos4_pcm1_resource[] = { - [0] = DEFINE_RES_MEM(EXYNOS4_PA_PCM1, SZ_256), - [1] = DEFINE_RES_DMA(DMACH_PCM1_TX), - [2] = DEFINE_RES_DMA(DMACH_PCM1_RX), -}; - -struct platform_device exynos4_device_pcm1 = { - .name = "samsung-pcm", - .id = 1, - .num_resources = ARRAY_SIZE(exynos4_pcm1_resource), - .resource = exynos4_pcm1_resource, - .dev = { - .platform_data = &s3c_pcm_pdata, - }, -}; - -static struct resource exynos4_pcm2_resource[] = { - [0] = DEFINE_RES_MEM(EXYNOS4_PA_PCM2, SZ_256), - [1] = DEFINE_RES_DMA(DMACH_PCM2_TX), - [2] = DEFINE_RES_DMA(DMACH_PCM2_RX), -}; - -struct platform_device exynos4_device_pcm2 = { - .name = "samsung-pcm", - .id = 2, - .num_resources = ARRAY_SIZE(exynos4_pcm2_resource), - .resource = exynos4_pcm2_resource, - .dev = { - .platform_data = &s3c_pcm_pdata, - }, -}; - -/* AC97 Controller platform devices */ - -static int exynos4_ac97_cfg_gpio(struct platform_device *pdev) -{ - return s3c_gpio_cfgpin_range(EXYNOS4_GPC0(0), 5, S3C_GPIO_SFN(4)); -} - -static struct resource exynos4_ac97_resource[] = { - [0] = DEFINE_RES_MEM(EXYNOS4_PA_AC97, SZ_256), - [1] = DEFINE_RES_DMA(DMACH_AC97_PCMOUT), - [2] = DEFINE_RES_DMA(DMACH_AC97_PCMIN), - [3] = DEFINE_RES_DMA(DMACH_AC97_MICIN), - [4] = DEFINE_RES_IRQ(EXYNOS4_IRQ_AC97), -}; - -static struct s3c_audio_pdata s3c_ac97_pdata = { - .cfg_gpio = exynos4_ac97_cfg_gpio, -}; - -static u64 exynos4_ac97_dmamask = DMA_BIT_MASK(32); - -struct platform_device exynos4_device_ac97 = { - .name = "samsung-ac97", - .id = -1, - .num_resources = ARRAY_SIZE(exynos4_ac97_resource), - .resource = exynos4_ac97_resource, - .dev = { - .platform_data = &s3c_ac97_pdata, - .dma_mask = &exynos4_ac97_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, -}; - -/* S/PDIF Controller platform_device */ - -static int exynos4_spdif_cfg_gpio(struct platform_device *pdev) -{ - s3c_gpio_cfgpin_range(EXYNOS4_GPC1(0), 2, S3C_GPIO_SFN(4)); - - return 0; -} - -static struct resource exynos4_spdif_resource[] = { - [0] = DEFINE_RES_MEM(EXYNOS4_PA_SPDIF, SZ_256), - [1] = DEFINE_RES_DMA(DMACH_SPDIF), -}; - -static struct s3c_audio_pdata samsung_spdif_pdata = { - .cfg_gpio = exynos4_spdif_cfg_gpio, -}; - -static u64 exynos4_spdif_dmamask = DMA_BIT_MASK(32); - -struct platform_device exynos4_device_spdif = { - .name = "samsung-spdif", - .id = -1, - .num_resources = ARRAY_SIZE(exynos4_spdif_resource), - .resource = exynos4_spdif_resource, - .dev = { - .platform_data = &samsung_spdif_pdata, - .dma_mask = &exynos4_spdif_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, -}; diff --git a/arch/arm/mach-exynos/dev-ohci.c b/arch/arm/mach-exynos/dev-ohci.c deleted file mode 100644 index d5bc129e6bb7..000000000000 --- a/arch/arm/mach-exynos/dev-ohci.c +++ /dev/null @@ -1,52 +0,0 @@ -/* linux/arch/arm/mach-exynos/dev-ohci.c - * - * Copyright (c) 2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * EXYNOS - OHCI support - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/dma-mapping.h> -#include <linux/platform_device.h> -#include <linux/platform_data/usb-ohci-exynos.h> - -#include <mach/irqs.h> -#include <mach/map.h> - -#include <plat/devs.h> -#include <plat/usb-phy.h> - -static struct resource exynos4_ohci_resource[] = { - [0] = DEFINE_RES_MEM(EXYNOS4_PA_OHCI, SZ_256), - [1] = DEFINE_RES_IRQ(IRQ_USB_HOST), -}; - -static u64 exynos4_ohci_dma_mask = DMA_BIT_MASK(32); - -struct platform_device exynos4_device_ohci = { - .name = "exynos-ohci", - .id = -1, - .num_resources = ARRAY_SIZE(exynos4_ohci_resource), - .resource = exynos4_ohci_resource, - .dev = { - .dma_mask = &exynos4_ohci_dma_mask, - .coherent_dma_mask = DMA_BIT_MASK(32), - } -}; - -void __init exynos4_ohci_set_platdata(struct exynos4_ohci_platdata *pd) -{ - struct exynos4_ohci_platdata *npd; - - npd = s3c_set_platdata(pd, sizeof(struct exynos4_ohci_platdata), - &exynos4_device_ohci); - - if (!npd->phy_init) - npd->phy_init = s5p_usb_phy_init; - if (!npd->phy_exit) - npd->phy_exit = s5p_usb_phy_exit; -} diff --git a/arch/arm/mach-exynos/dev-uart.c b/arch/arm/mach-exynos/dev-uart.c deleted file mode 100644 index c48aff02c786..000000000000 --- a/arch/arm/mach-exynos/dev-uart.c +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Copyright (c) 2012 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Base EXYNOS UART resource and device definitions - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/list.h> -#include <linux/ioport.h> -#include <linux/platform_device.h> - -#include <asm/mach/arch.h> -#include <asm/mach/irq.h> -#include <mach/hardware.h> -#include <mach/map.h> -#include <mach/irqs.h> - -#include <plat/devs.h> - -#define EXYNOS_UART_RESOURCE(_series, _nr) \ -static struct resource exynos##_series##_uart##_nr##_resource[] = { \ - [0] = DEFINE_RES_MEM(EXYNOS##_series##_PA_UART##_nr, EXYNOS##_series##_SZ_UART), \ - [1] = DEFINE_RES_IRQ(EXYNOS##_series##_IRQ_UART##_nr), \ -}; - -EXYNOS_UART_RESOURCE(4, 0) -EXYNOS_UART_RESOURCE(4, 1) -EXYNOS_UART_RESOURCE(4, 2) -EXYNOS_UART_RESOURCE(4, 3) - -struct s3c24xx_uart_resources exynos4_uart_resources[] __initdata = { - [0] = { - .resources = exynos4_uart0_resource, - .nr_resources = ARRAY_SIZE(exynos4_uart0_resource), - }, - [1] = { - .resources = exynos4_uart1_resource, - .nr_resources = ARRAY_SIZE(exynos4_uart1_resource), - }, - [2] = { - .resources = exynos4_uart2_resource, - .nr_resources = ARRAY_SIZE(exynos4_uart2_resource), - }, - [3] = { - .resources = exynos4_uart3_resource, - .nr_resources = ARRAY_SIZE(exynos4_uart3_resource), - }, -}; diff --git a/arch/arm/mach-exynos/dma.c b/arch/arm/mach-exynos/dma.c deleted file mode 100644 index 87e07d6fc615..000000000000 --- a/arch/arm/mach-exynos/dma.c +++ /dev/null @@ -1,322 +0,0 @@ -/* linux/arch/arm/mach-exynos4/dma.c - * - * Copyright (c) 2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Copyright (C) 2010 Samsung Electronics Co. Ltd. - * Jaswinder Singh <jassi.brar@samsung.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/dma-mapping.h> -#include <linux/amba/bus.h> -#include <linux/amba/pl330.h> -#include <linux/of.h> - -#include <asm/irq.h> -#include <plat/devs.h> -#include <plat/irqs.h> -#include <plat/cpu.h> - -#include <mach/map.h> -#include <mach/irqs.h> -#include <mach/dma.h> - -static u8 exynos4210_pdma0_peri[] = { - DMACH_PCM0_RX, - DMACH_PCM0_TX, - DMACH_PCM2_RX, - DMACH_PCM2_TX, - DMACH_MSM_REQ0, - DMACH_MSM_REQ2, - DMACH_SPI0_RX, - DMACH_SPI0_TX, - DMACH_SPI2_RX, - DMACH_SPI2_TX, - DMACH_I2S0S_TX, - DMACH_I2S0_RX, - DMACH_I2S0_TX, - DMACH_I2S2_RX, - DMACH_I2S2_TX, - DMACH_UART0_RX, - DMACH_UART0_TX, - DMACH_UART2_RX, - DMACH_UART2_TX, - DMACH_UART4_RX, - DMACH_UART4_TX, - DMACH_SLIMBUS0_RX, - DMACH_SLIMBUS0_TX, - DMACH_SLIMBUS2_RX, - DMACH_SLIMBUS2_TX, - DMACH_SLIMBUS4_RX, - DMACH_SLIMBUS4_TX, - DMACH_AC97_MICIN, - DMACH_AC97_PCMIN, - DMACH_AC97_PCMOUT, -}; - -static u8 exynos4212_pdma0_peri[] = { - DMACH_PCM0_RX, - DMACH_PCM0_TX, - DMACH_PCM2_RX, - DMACH_PCM2_TX, - DMACH_MIPI_HSI0, - DMACH_MIPI_HSI1, - DMACH_SPI0_RX, - DMACH_SPI0_TX, - DMACH_SPI2_RX, - DMACH_SPI2_TX, - DMACH_I2S0S_TX, - DMACH_I2S0_RX, - DMACH_I2S0_TX, - DMACH_I2S2_RX, - DMACH_I2S2_TX, - DMACH_UART0_RX, - DMACH_UART0_TX, - DMACH_UART2_RX, - DMACH_UART2_TX, - DMACH_UART4_RX, - DMACH_UART4_TX, - DMACH_SLIMBUS0_RX, - DMACH_SLIMBUS0_TX, - DMACH_SLIMBUS2_RX, - DMACH_SLIMBUS2_TX, - DMACH_SLIMBUS4_RX, - DMACH_SLIMBUS4_TX, - DMACH_AC97_MICIN, - DMACH_AC97_PCMIN, - DMACH_AC97_PCMOUT, - DMACH_MIPI_HSI4, - DMACH_MIPI_HSI5, -}; - -static u8 exynos5250_pdma0_peri[] = { - DMACH_PCM0_RX, - DMACH_PCM0_TX, - DMACH_PCM2_RX, - DMACH_PCM2_TX, - DMACH_SPI0_RX, - DMACH_SPI0_TX, - DMACH_SPI2_RX, - DMACH_SPI2_TX, - DMACH_I2S0S_TX, - DMACH_I2S0_RX, - DMACH_I2S0_TX, - DMACH_I2S2_RX, - DMACH_I2S2_TX, - DMACH_UART0_RX, - DMACH_UART0_TX, - DMACH_UART2_RX, - DMACH_UART2_TX, - DMACH_UART4_RX, - DMACH_UART4_TX, - DMACH_SLIMBUS0_RX, - DMACH_SLIMBUS0_TX, - DMACH_SLIMBUS2_RX, - DMACH_SLIMBUS2_TX, - DMACH_SLIMBUS4_RX, - DMACH_SLIMBUS4_TX, - DMACH_AC97_MICIN, - DMACH_AC97_PCMIN, - DMACH_AC97_PCMOUT, - DMACH_MIPI_HSI0, - DMACH_MIPI_HSI2, - DMACH_MIPI_HSI4, - DMACH_MIPI_HSI6, -}; - -static struct dma_pl330_platdata exynos_pdma0_pdata; - -static AMBA_AHB_DEVICE(exynos_pdma0, "dma-pl330.0", 0x00041330, - EXYNOS4_PA_PDMA0, {EXYNOS4_IRQ_PDMA0}, &exynos_pdma0_pdata); - -static u8 exynos4210_pdma1_peri[] = { - DMACH_PCM0_RX, - DMACH_PCM0_TX, - DMACH_PCM1_RX, - DMACH_PCM1_TX, - DMACH_MSM_REQ1, - DMACH_MSM_REQ3, - DMACH_SPI1_RX, - DMACH_SPI1_TX, - DMACH_I2S0S_TX, - DMACH_I2S0_RX, - DMACH_I2S0_TX, - DMACH_I2S1_RX, - DMACH_I2S1_TX, - DMACH_UART0_RX, - DMACH_UART0_TX, - DMACH_UART1_RX, - DMACH_UART1_TX, - DMACH_UART3_RX, - DMACH_UART3_TX, - DMACH_SLIMBUS1_RX, - DMACH_SLIMBUS1_TX, - DMACH_SLIMBUS3_RX, - DMACH_SLIMBUS3_TX, - DMACH_SLIMBUS5_RX, - DMACH_SLIMBUS5_TX, -}; - -static u8 exynos4212_pdma1_peri[] = { - DMACH_PCM0_RX, - DMACH_PCM0_TX, - DMACH_PCM1_RX, - DMACH_PCM1_TX, - DMACH_MIPI_HSI2, - DMACH_MIPI_HSI3, - DMACH_SPI1_RX, - DMACH_SPI1_TX, - DMACH_I2S0S_TX, - DMACH_I2S0_RX, - DMACH_I2S0_TX, - DMACH_I2S1_RX, - DMACH_I2S1_TX, - DMACH_UART0_RX, - DMACH_UART0_TX, - DMACH_UART1_RX, - DMACH_UART1_TX, - DMACH_UART3_RX, - DMACH_UART3_TX, - DMACH_SLIMBUS1_RX, - DMACH_SLIMBUS1_TX, - DMACH_SLIMBUS3_RX, - DMACH_SLIMBUS3_TX, - DMACH_SLIMBUS5_RX, - DMACH_SLIMBUS5_TX, - DMACH_SLIMBUS0AUX_RX, - DMACH_SLIMBUS0AUX_TX, - DMACH_SPDIF, - DMACH_MIPI_HSI6, - DMACH_MIPI_HSI7, -}; - -static u8 exynos5250_pdma1_peri[] = { - DMACH_PCM0_RX, - DMACH_PCM0_TX, - DMACH_PCM1_RX, - DMACH_PCM1_TX, - DMACH_SPI1_RX, - DMACH_SPI1_TX, - DMACH_PWM, - DMACH_SPDIF, - DMACH_I2S0S_TX, - DMACH_I2S0_RX, - DMACH_I2S0_TX, - DMACH_I2S1_RX, - DMACH_I2S1_TX, - DMACH_UART0_RX, - DMACH_UART0_TX, - DMACH_UART1_RX, - DMACH_UART1_TX, - DMACH_UART3_RX, - DMACH_UART3_TX, - DMACH_SLIMBUS1_RX, - DMACH_SLIMBUS1_TX, - DMACH_SLIMBUS3_RX, - DMACH_SLIMBUS3_TX, - DMACH_SLIMBUS5_RX, - DMACH_SLIMBUS5_TX, - DMACH_SLIMBUS0AUX_RX, - DMACH_SLIMBUS0AUX_TX, - DMACH_DISP1, - DMACH_MIPI_HSI1, - DMACH_MIPI_HSI3, - DMACH_MIPI_HSI5, - DMACH_MIPI_HSI7, -}; - -static struct dma_pl330_platdata exynos_pdma1_pdata; - -static AMBA_AHB_DEVICE(exynos_pdma1, "dma-pl330.1", 0x00041330, - EXYNOS4_PA_PDMA1, {EXYNOS4_IRQ_PDMA1}, &exynos_pdma1_pdata); - -static u8 mdma_peri[] = { - DMACH_MTOM_0, - DMACH_MTOM_1, - DMACH_MTOM_2, - DMACH_MTOM_3, - DMACH_MTOM_4, - DMACH_MTOM_5, - DMACH_MTOM_6, - DMACH_MTOM_7, -}; - -static struct dma_pl330_platdata exynos_mdma1_pdata = { - .nr_valid_peri = ARRAY_SIZE(mdma_peri), - .peri_id = mdma_peri, -}; - -static AMBA_AHB_DEVICE(exynos_mdma1, "dma-pl330.2", 0x00041330, - EXYNOS4_PA_MDMA1, {EXYNOS4_IRQ_MDMA1}, &exynos_mdma1_pdata); - -static int __init exynos_dma_init(void) -{ - if (of_have_populated_dt()) - return 0; - - if (soc_is_exynos4210()) { - exynos_pdma0_pdata.nr_valid_peri = - ARRAY_SIZE(exynos4210_pdma0_peri); - exynos_pdma0_pdata.peri_id = exynos4210_pdma0_peri; - exynos_pdma1_pdata.nr_valid_peri = - ARRAY_SIZE(exynos4210_pdma1_peri); - exynos_pdma1_pdata.peri_id = exynos4210_pdma1_peri; - - if (samsung_rev() == EXYNOS4210_REV_0) - exynos_mdma1_device.res.start = EXYNOS4_PA_S_MDMA1; - } else if (soc_is_exynos4212() || soc_is_exynos4412()) { - exynos_pdma0_pdata.nr_valid_peri = - ARRAY_SIZE(exynos4212_pdma0_peri); - exynos_pdma0_pdata.peri_id = exynos4212_pdma0_peri; - exynos_pdma1_pdata.nr_valid_peri = - ARRAY_SIZE(exynos4212_pdma1_peri); - exynos_pdma1_pdata.peri_id = exynos4212_pdma1_peri; - } else if (soc_is_exynos5250()) { - exynos_pdma0_pdata.nr_valid_peri = - ARRAY_SIZE(exynos5250_pdma0_peri); - exynos_pdma0_pdata.peri_id = exynos5250_pdma0_peri; - exynos_pdma1_pdata.nr_valid_peri = - ARRAY_SIZE(exynos5250_pdma1_peri); - exynos_pdma1_pdata.peri_id = exynos5250_pdma1_peri; - - exynos_pdma0_device.res.start = EXYNOS5_PA_PDMA0; - exynos_pdma0_device.res.end = EXYNOS5_PA_PDMA0 + SZ_4K; - exynos_pdma0_device.irq[0] = EXYNOS5_IRQ_PDMA0; - exynos_pdma1_device.res.start = EXYNOS5_PA_PDMA1; - exynos_pdma1_device.res.end = EXYNOS5_PA_PDMA1 + SZ_4K; - exynos_pdma0_device.irq[0] = EXYNOS5_IRQ_PDMA1; - exynos_mdma1_device.res.start = EXYNOS5_PA_MDMA1; - exynos_mdma1_device.res.end = EXYNOS5_PA_MDMA1 + SZ_4K; - exynos_pdma0_device.irq[0] = EXYNOS5_IRQ_MDMA1; - } - - dma_cap_set(DMA_SLAVE, exynos_pdma0_pdata.cap_mask); - dma_cap_set(DMA_CYCLIC, exynos_pdma0_pdata.cap_mask); - dma_cap_set(DMA_PRIVATE, exynos_pdma0_pdata.cap_mask); - amba_device_register(&exynos_pdma0_device, &iomem_resource); - - dma_cap_set(DMA_SLAVE, exynos_pdma1_pdata.cap_mask); - dma_cap_set(DMA_CYCLIC, exynos_pdma1_pdata.cap_mask); - dma_cap_set(DMA_PRIVATE, exynos_pdma1_pdata.cap_mask); - amba_device_register(&exynos_pdma1_device, &iomem_resource); - - dma_cap_set(DMA_MEMCPY, exynos_mdma1_pdata.cap_mask); - amba_device_register(&exynos_mdma1_device, &iomem_resource); - - return 0; -} -arch_initcall(exynos_dma_init); diff --git a/arch/arm/mach-exynos/firmware.c b/arch/arm/mach-exynos/firmware.c index ed11f100d479..932129ef26c6 100644 --- a/arch/arm/mach-exynos/firmware.c +++ b/arch/arm/mach-exynos/firmware.c @@ -48,20 +48,18 @@ static const struct firmware_ops exynos_firmware_ops = { void __init exynos_firmware_init(void) { - if (of_have_populated_dt()) { - struct device_node *nd; - const __be32 *addr; + struct device_node *nd; + const __be32 *addr; - nd = of_find_compatible_node(NULL, NULL, - "samsung,secure-firmware"); - if (!nd) - return; + nd = of_find_compatible_node(NULL, NULL, + "samsung,secure-firmware"); + if (!nd) + return; - addr = of_get_address(nd, 0, NULL, NULL); - if (!addr) { - pr_err("%s: No address specified.\n", __func__); - return; - } + addr = of_get_address(nd, 0, NULL, NULL); + if (!addr) { + pr_err("%s: No address specified.\n", __func__); + return; } pr_info("Running under secure firmware.\n"); diff --git a/arch/arm/mach-exynos/include/mach/gpio.h b/arch/arm/mach-exynos/include/mach/gpio.h deleted file mode 100644 index eb24f1eb8e3b..000000000000 --- a/arch/arm/mach-exynos/include/mach/gpio.h +++ /dev/null @@ -1,289 +0,0 @@ -/* - * Copyright (c) 2010-2012 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * EXYNOS - GPIO lib support - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __ASM_ARCH_GPIO_H -#define __ASM_ARCH_GPIO_H __FILE__ - -/* Macro for EXYNOS GPIO numbering */ - -#define EXYNOS_GPIO_NEXT(__gpio) \ - ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1) - -/* EXYNOS4 GPIO bank sizes */ - -#define EXYNOS4_GPIO_A0_NR (8) -#define EXYNOS4_GPIO_A1_NR (6) -#define EXYNOS4_GPIO_B_NR (8) -#define EXYNOS4_GPIO_C0_NR (5) -#define EXYNOS4_GPIO_C1_NR (5) -#define EXYNOS4_GPIO_D0_NR (4) -#define EXYNOS4_GPIO_D1_NR (4) -#define EXYNOS4_GPIO_E0_NR (5) -#define EXYNOS4_GPIO_E1_NR (8) -#define EXYNOS4_GPIO_E2_NR (6) -#define EXYNOS4_GPIO_E3_NR (8) -#define EXYNOS4_GPIO_E4_NR (8) -#define EXYNOS4_GPIO_F0_NR (8) -#define EXYNOS4_GPIO_F1_NR (8) -#define EXYNOS4_GPIO_F2_NR (8) -#define EXYNOS4_GPIO_F3_NR (6) -#define EXYNOS4_GPIO_J0_NR (8) -#define EXYNOS4_GPIO_J1_NR (5) -#define EXYNOS4_GPIO_K0_NR (7) -#define EXYNOS4_GPIO_K1_NR (7) -#define EXYNOS4_GPIO_K2_NR (7) -#define EXYNOS4_GPIO_K3_NR (7) -#define EXYNOS4_GPIO_L0_NR (8) -#define EXYNOS4_GPIO_L1_NR (3) -#define EXYNOS4_GPIO_L2_NR (8) -#define EXYNOS4_GPIO_X0_NR (8) -#define EXYNOS4_GPIO_X1_NR (8) -#define EXYNOS4_GPIO_X2_NR (8) -#define EXYNOS4_GPIO_X3_NR (8) -#define EXYNOS4_GPIO_Y0_NR (6) -#define EXYNOS4_GPIO_Y1_NR (4) -#define EXYNOS4_GPIO_Y2_NR (6) -#define EXYNOS4_GPIO_Y3_NR (8) -#define EXYNOS4_GPIO_Y4_NR (8) -#define EXYNOS4_GPIO_Y5_NR (8) -#define EXYNOS4_GPIO_Y6_NR (8) -#define EXYNOS4_GPIO_Z_NR (7) - -/* EXYNOS4 GPIO bank numbers */ - -enum exynos4_gpio_number { - EXYNOS4_GPIO_A0_START = 0, - EXYNOS4_GPIO_A1_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_A0), - EXYNOS4_GPIO_B_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_A1), - EXYNOS4_GPIO_C0_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_B), - EXYNOS4_GPIO_C1_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_C0), - EXYNOS4_GPIO_D0_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_C1), - EXYNOS4_GPIO_D1_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_D0), - EXYNOS4_GPIO_E0_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_D1), - EXYNOS4_GPIO_E1_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_E0), - EXYNOS4_GPIO_E2_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_E1), - EXYNOS4_GPIO_E3_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_E2), - EXYNOS4_GPIO_E4_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_E3), - EXYNOS4_GPIO_F0_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_E4), - EXYNOS4_GPIO_F1_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_F0), - EXYNOS4_GPIO_F2_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_F1), - EXYNOS4_GPIO_F3_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_F2), - EXYNOS4_GPIO_J0_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_F3), - EXYNOS4_GPIO_J1_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_J0), - EXYNOS4_GPIO_K0_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_J1), - EXYNOS4_GPIO_K1_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_K0), - EXYNOS4_GPIO_K2_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_K1), - EXYNOS4_GPIO_K3_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_K2), - EXYNOS4_GPIO_L0_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_K3), - EXYNOS4_GPIO_L1_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_L0), - EXYNOS4_GPIO_L2_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_L1), - EXYNOS4_GPIO_X0_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_L2), - EXYNOS4_GPIO_X1_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_X0), - EXYNOS4_GPIO_X2_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_X1), - EXYNOS4_GPIO_X3_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_X2), - EXYNOS4_GPIO_Y0_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_X3), - EXYNOS4_GPIO_Y1_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_Y0), - EXYNOS4_GPIO_Y2_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_Y1), - EXYNOS4_GPIO_Y3_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_Y2), - EXYNOS4_GPIO_Y4_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_Y3), - EXYNOS4_GPIO_Y5_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_Y4), - EXYNOS4_GPIO_Y6_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_Y5), - EXYNOS4_GPIO_Z_START = EXYNOS_GPIO_NEXT(EXYNOS4_GPIO_Y6), -}; - -/* EXYNOS4 GPIO number definitions */ - -#define EXYNOS4_GPA0(_nr) (EXYNOS4_GPIO_A0_START + (_nr)) -#define EXYNOS4_GPA1(_nr) (EXYNOS4_GPIO_A1_START + (_nr)) -#define EXYNOS4_GPB(_nr) (EXYNOS4_GPIO_B_START + (_nr)) -#define EXYNOS4_GPC0(_nr) (EXYNOS4_GPIO_C0_START + (_nr)) -#define EXYNOS4_GPC1(_nr) (EXYNOS4_GPIO_C1_START + (_nr)) -#define EXYNOS4_GPD0(_nr) (EXYNOS4_GPIO_D0_START + (_nr)) -#define EXYNOS4_GPD1(_nr) (EXYNOS4_GPIO_D1_START + (_nr)) -#define EXYNOS4_GPE0(_nr) (EXYNOS4_GPIO_E0_START + (_nr)) -#define EXYNOS4_GPE1(_nr) (EXYNOS4_GPIO_E1_START + (_nr)) -#define EXYNOS4_GPE2(_nr) (EXYNOS4_GPIO_E2_START + (_nr)) -#define EXYNOS4_GPE3(_nr) (EXYNOS4_GPIO_E3_START + (_nr)) -#define EXYNOS4_GPE4(_nr) (EXYNOS4_GPIO_E4_START + (_nr)) -#define EXYNOS4_GPF0(_nr) (EXYNOS4_GPIO_F0_START + (_nr)) -#define EXYNOS4_GPF1(_nr) (EXYNOS4_GPIO_F1_START + (_nr)) -#define EXYNOS4_GPF2(_nr) (EXYNOS4_GPIO_F2_START + (_nr)) -#define EXYNOS4_GPF3(_nr) (EXYNOS4_GPIO_F3_START + (_nr)) -#define EXYNOS4_GPJ0(_nr) (EXYNOS4_GPIO_J0_START + (_nr)) -#define EXYNOS4_GPJ1(_nr) (EXYNOS4_GPIO_J1_START + (_nr)) -#define EXYNOS4_GPK0(_nr) (EXYNOS4_GPIO_K0_START + (_nr)) -#define EXYNOS4_GPK1(_nr) (EXYNOS4_GPIO_K1_START + (_nr)) -#define EXYNOS4_GPK2(_nr) (EXYNOS4_GPIO_K2_START + (_nr)) -#define EXYNOS4_GPK3(_nr) (EXYNOS4_GPIO_K3_START + (_nr)) -#define EXYNOS4_GPL0(_nr) (EXYNOS4_GPIO_L0_START + (_nr)) -#define EXYNOS4_GPL1(_nr) (EXYNOS4_GPIO_L1_START + (_nr)) -#define EXYNOS4_GPL2(_nr) (EXYNOS4_GPIO_L2_START + (_nr)) -#define EXYNOS4_GPX0(_nr) (EXYNOS4_GPIO_X0_START + (_nr)) -#define EXYNOS4_GPX1(_nr) (EXYNOS4_GPIO_X1_START + (_nr)) -#define EXYNOS4_GPX2(_nr) (EXYNOS4_GPIO_X2_START + (_nr)) -#define EXYNOS4_GPX3(_nr) (EXYNOS4_GPIO_X3_START + (_nr)) -#define EXYNOS4_GPY0(_nr) (EXYNOS4_GPIO_Y0_START + (_nr)) -#define EXYNOS4_GPY1(_nr) (EXYNOS4_GPIO_Y1_START + (_nr)) -#define EXYNOS4_GPY2(_nr) (EXYNOS4_GPIO_Y2_START + (_nr)) -#define EXYNOS4_GPY3(_nr) (EXYNOS4_GPIO_Y3_START + (_nr)) -#define EXYNOS4_GPY4(_nr) (EXYNOS4_GPIO_Y4_START + (_nr)) -#define EXYNOS4_GPY5(_nr) (EXYNOS4_GPIO_Y5_START + (_nr)) -#define EXYNOS4_GPY6(_nr) (EXYNOS4_GPIO_Y6_START + (_nr)) -#define EXYNOS4_GPZ(_nr) (EXYNOS4_GPIO_Z_START + (_nr)) - -/* the end of the EXYNOS4 specific gpios */ - -#define EXYNOS4_GPIO_END (EXYNOS4_GPZ(EXYNOS4_GPIO_Z_NR) + 1) - -/* EXYNOS5 GPIO bank sizes */ - -#define EXYNOS5_GPIO_A0_NR (8) -#define EXYNOS5_GPIO_A1_NR (6) -#define EXYNOS5_GPIO_A2_NR (8) -#define EXYNOS5_GPIO_B0_NR (5) -#define EXYNOS5_GPIO_B1_NR (5) -#define EXYNOS5_GPIO_B2_NR (4) -#define EXYNOS5_GPIO_B3_NR (4) -#define EXYNOS5_GPIO_C0_NR (7) -#define EXYNOS5_GPIO_C1_NR (4) -#define EXYNOS5_GPIO_C2_NR (7) -#define EXYNOS5_GPIO_C3_NR (7) -#define EXYNOS5_GPIO_C4_NR (7) -#define EXYNOS5_GPIO_D0_NR (4) -#define EXYNOS5_GPIO_D1_NR (8) -#define EXYNOS5_GPIO_Y0_NR (6) -#define EXYNOS5_GPIO_Y1_NR (4) -#define EXYNOS5_GPIO_Y2_NR (6) -#define EXYNOS5_GPIO_Y3_NR (8) -#define EXYNOS5_GPIO_Y4_NR (8) -#define EXYNOS5_GPIO_Y5_NR (8) -#define EXYNOS5_GPIO_Y6_NR (8) -#define EXYNOS5_GPIO_X0_NR (8) -#define EXYNOS5_GPIO_X1_NR (8) -#define EXYNOS5_GPIO_X2_NR (8) -#define EXYNOS5_GPIO_X3_NR (8) -#define EXYNOS5_GPIO_E0_NR (8) -#define EXYNOS5_GPIO_E1_NR (2) -#define EXYNOS5_GPIO_F0_NR (4) -#define EXYNOS5_GPIO_F1_NR (4) -#define EXYNOS5_GPIO_G0_NR (8) -#define EXYNOS5_GPIO_G1_NR (8) -#define EXYNOS5_GPIO_G2_NR (2) -#define EXYNOS5_GPIO_H0_NR (4) -#define EXYNOS5_GPIO_H1_NR (8) -#define EXYNOS5_GPIO_V0_NR (8) -#define EXYNOS5_GPIO_V1_NR (8) -#define EXYNOS5_GPIO_V2_NR (8) -#define EXYNOS5_GPIO_V3_NR (8) -#define EXYNOS5_GPIO_V4_NR (2) -#define EXYNOS5_GPIO_Z_NR (7) - -/* EXYNOS5 GPIO bank numbers */ - -enum exynos5_gpio_number { - EXYNOS5_GPIO_A0_START = 0, - EXYNOS5_GPIO_A1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_A0), - EXYNOS5_GPIO_A2_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_A1), - EXYNOS5_GPIO_B0_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_A2), - EXYNOS5_GPIO_B1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_B0), - EXYNOS5_GPIO_B2_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_B1), - EXYNOS5_GPIO_B3_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_B2), - EXYNOS5_GPIO_C0_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_B3), - EXYNOS5_GPIO_C1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_C0), - EXYNOS5_GPIO_C2_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_C1), - EXYNOS5_GPIO_C3_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_C2), - EXYNOS5_GPIO_C4_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_C3), - EXYNOS5_GPIO_D0_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_C4), - EXYNOS5_GPIO_D1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_D0), - EXYNOS5_GPIO_Y0_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_D1), - EXYNOS5_GPIO_Y1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_Y0), - EXYNOS5_GPIO_Y2_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_Y1), - EXYNOS5_GPIO_Y3_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_Y2), - EXYNOS5_GPIO_Y4_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_Y3), - EXYNOS5_GPIO_Y5_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_Y4), - EXYNOS5_GPIO_Y6_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_Y5), - EXYNOS5_GPIO_X0_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_Y6), - EXYNOS5_GPIO_X1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_X0), - EXYNOS5_GPIO_X2_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_X1), - EXYNOS5_GPIO_X3_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_X2), - EXYNOS5_GPIO_E0_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_X3), - EXYNOS5_GPIO_E1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_E0), - EXYNOS5_GPIO_F0_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_E1), - EXYNOS5_GPIO_F1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_F0), - EXYNOS5_GPIO_G0_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_F1), - EXYNOS5_GPIO_G1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_G0), - EXYNOS5_GPIO_G2_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_G1), - EXYNOS5_GPIO_H0_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_G2), - EXYNOS5_GPIO_H1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_H0), - EXYNOS5_GPIO_V0_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_H1), - EXYNOS5_GPIO_V1_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_V0), - EXYNOS5_GPIO_V2_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_V1), - EXYNOS5_GPIO_V3_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_V2), - EXYNOS5_GPIO_V4_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_V3), - EXYNOS5_GPIO_Z_START = EXYNOS_GPIO_NEXT(EXYNOS5_GPIO_V4), -}; - -/* EXYNOS5 GPIO number definitions */ - -#define EXYNOS5_GPA0(_nr) (EXYNOS5_GPIO_A0_START + (_nr)) -#define EXYNOS5_GPA1(_nr) (EXYNOS5_GPIO_A1_START + (_nr)) -#define EXYNOS5_GPA2(_nr) (EXYNOS5_GPIO_A2_START + (_nr)) -#define EXYNOS5_GPB0(_nr) (EXYNOS5_GPIO_B0_START + (_nr)) -#define EXYNOS5_GPB1(_nr) (EXYNOS5_GPIO_B1_START + (_nr)) -#define EXYNOS5_GPB2(_nr) (EXYNOS5_GPIO_B2_START + (_nr)) -#define EXYNOS5_GPB3(_nr) (EXYNOS5_GPIO_B3_START + (_nr)) -#define EXYNOS5_GPC0(_nr) (EXYNOS5_GPIO_C0_START + (_nr)) -#define EXYNOS5_GPC1(_nr) (EXYNOS5_GPIO_C1_START + (_nr)) -#define EXYNOS5_GPC2(_nr) (EXYNOS5_GPIO_C2_START + (_nr)) -#define EXYNOS5_GPC3(_nr) (EXYNOS5_GPIO_C3_START + (_nr)) -#define EXYNOS5_GPC4(_nr) (EXYNOS5_GPIO_C4_START + (_nr)) -#define EXYNOS5_GPD0(_nr) (EXYNOS5_GPIO_D0_START + (_nr)) -#define EXYNOS5_GPD1(_nr) (EXYNOS5_GPIO_D1_START + (_nr)) -#define EXYNOS5_GPY0(_nr) (EXYNOS5_GPIO_Y0_START + (_nr)) -#define EXYNOS5_GPY1(_nr) (EXYNOS5_GPIO_Y1_START + (_nr)) -#define EXYNOS5_GPY2(_nr) (EXYNOS5_GPIO_Y2_START + (_nr)) -#define EXYNOS5_GPY3(_nr) (EXYNOS5_GPIO_Y3_START + (_nr)) -#define EXYNOS5_GPY4(_nr) (EXYNOS5_GPIO_Y4_START + (_nr)) -#define EXYNOS5_GPY5(_nr) (EXYNOS5_GPIO_Y5_START + (_nr)) -#define EXYNOS5_GPY6(_nr) (EXYNOS5_GPIO_Y6_START + (_nr)) -#define EXYNOS5_GPX0(_nr) (EXYNOS5_GPIO_X0_START + (_nr)) -#define EXYNOS5_GPX1(_nr) (EXYNOS5_GPIO_X1_START + (_nr)) -#define EXYNOS5_GPX2(_nr) (EXYNOS5_GPIO_X2_START + (_nr)) -#define EXYNOS5_GPX3(_nr) (EXYNOS5_GPIO_X3_START + (_nr)) -#define EXYNOS5_GPE0(_nr) (EXYNOS5_GPIO_E0_START + (_nr)) -#define EXYNOS5_GPE1(_nr) (EXYNOS5_GPIO_E1_START + (_nr)) -#define EXYNOS5_GPF0(_nr) (EXYNOS5_GPIO_F0_START + (_nr)) -#define EXYNOS5_GPF1(_nr) (EXYNOS5_GPIO_F1_START + (_nr)) -#define EXYNOS5_GPG0(_nr) (EXYNOS5_GPIO_G0_START + (_nr)) -#define EXYNOS5_GPG1(_nr) (EXYNOS5_GPIO_G1_START + (_nr)) -#define EXYNOS5_GPG2(_nr) (EXYNOS5_GPIO_G2_START + (_nr)) -#define EXYNOS5_GPH0(_nr) (EXYNOS5_GPIO_H0_START + (_nr)) -#define EXYNOS5_GPH1(_nr) (EXYNOS5_GPIO_H1_START + (_nr)) -#define EXYNOS5_GPV0(_nr) (EXYNOS5_GPIO_V0_START + (_nr)) -#define EXYNOS5_GPV1(_nr) (EXYNOS5_GPIO_V1_START + (_nr)) -#define EXYNOS5_GPV2(_nr) (EXYNOS5_GPIO_V2_START + (_nr)) -#define EXYNOS5_GPV3(_nr) (EXYNOS5_GPIO_V3_START + (_nr)) -#define EXYNOS5_GPV4(_nr) (EXYNOS5_GPIO_V4_START + (_nr)) -#define EXYNOS5_GPZ(_nr) (EXYNOS5_GPIO_Z_START + (_nr)) - -/* the end of the EXYNOS5 specific gpios */ - -#define EXYNOS5_GPIO_END (EXYNOS5_GPZ(EXYNOS5_GPIO_Z_NR) + 1) - -/* actually, EXYNOS5_GPIO_END is bigger than EXYNOS4 */ - -#define S3C_GPIO_END (EXYNOS5_GPIO_END) - -/* define the number of gpios */ - -#define ARCH_NR_GPIOS (CONFIG_SAMSUNG_GPIO_EXTRA + S3C_GPIO_END) - -#endif /* __ASM_ARCH_GPIO_H */ diff --git a/arch/arm/mach-exynos/include/mach/irqs.h b/arch/arm/mach-exynos/include/mach/irqs.h deleted file mode 100644 index c72f59d91fce..000000000000 --- a/arch/arm/mach-exynos/include/mach/irqs.h +++ /dev/null @@ -1,476 +0,0 @@ -/* - * Copyright (c) 2010-2012 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * EXYNOS - IRQ definitions - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __ASM_ARCH_IRQS_H -#define __ASM_ARCH_IRQS_H __FILE__ - -#include <plat/irqs.h> - -/* PPI: Private Peripheral Interrupt */ - -#define IRQ_PPI(x) (x + 16) - -/* SPI: Shared Peripheral Interrupt */ - -#define IRQ_SPI(x) (x + 32) - -/* COMBINER */ - -#define MAX_IRQ_IN_COMBINER 8 -#define COMBINER_GROUP(x) ((x) * MAX_IRQ_IN_COMBINER + IRQ_SPI(128)) -#define COMBINER_IRQ(x, y) (COMBINER_GROUP(x) + y) - -/* For EXYNOS4 and EXYNOS5 */ - -#define EXYNOS_IRQ_EINT16_31 IRQ_SPI(32) - -/* For EXYNOS4 SoCs */ - -#define EXYNOS4_IRQ_EINT0 IRQ_SPI(16) -#define EXYNOS4_IRQ_EINT1 IRQ_SPI(17) -#define EXYNOS4_IRQ_EINT2 IRQ_SPI(18) -#define EXYNOS4_IRQ_EINT3 IRQ_SPI(19) -#define EXYNOS4_IRQ_EINT4 IRQ_SPI(20) -#define EXYNOS4_IRQ_EINT5 IRQ_SPI(21) -#define EXYNOS4_IRQ_EINT6 IRQ_SPI(22) -#define EXYNOS4_IRQ_EINT7 IRQ_SPI(23) -#define EXYNOS4_IRQ_EINT8 IRQ_SPI(24) -#define EXYNOS4_IRQ_EINT9 IRQ_SPI(25) -#define EXYNOS4_IRQ_EINT10 IRQ_SPI(26) -#define EXYNOS4_IRQ_EINT11 IRQ_SPI(27) -#define EXYNOS4_IRQ_EINT12 IRQ_SPI(28) -#define EXYNOS4_IRQ_EINT13 IRQ_SPI(29) -#define EXYNOS4_IRQ_EINT14 IRQ_SPI(30) -#define EXYNOS4_IRQ_EINT15 IRQ_SPI(31) - -#define EXYNOS4_IRQ_MDMA0 IRQ_SPI(33) -#define EXYNOS4_IRQ_MDMA1 IRQ_SPI(34) -#define EXYNOS4_IRQ_PDMA0 IRQ_SPI(35) -#define EXYNOS4_IRQ_PDMA1 IRQ_SPI(36) -#define EXYNOS4_IRQ_TIMER0_VIC IRQ_SPI(37) -#define EXYNOS4_IRQ_TIMER1_VIC IRQ_SPI(38) -#define EXYNOS4_IRQ_TIMER2_VIC IRQ_SPI(39) -#define EXYNOS4_IRQ_TIMER3_VIC IRQ_SPI(40) -#define EXYNOS4_IRQ_TIMER4_VIC IRQ_SPI(41) -#define EXYNOS4_IRQ_MCT_L0 IRQ_SPI(42) -#define EXYNOS4_IRQ_WDT IRQ_SPI(43) -#define EXYNOS4_IRQ_RTC_ALARM IRQ_SPI(44) -#define EXYNOS4_IRQ_RTC_TIC IRQ_SPI(45) -#define EXYNOS4_IRQ_GPIO_XB IRQ_SPI(46) -#define EXYNOS4_IRQ_GPIO_XA IRQ_SPI(47) -#define EXYNOS4_IRQ_MCT_L1 IRQ_SPI(48) - -#define EXYNOS4_IRQ_UART0 IRQ_SPI(52) -#define EXYNOS4_IRQ_UART1 IRQ_SPI(53) -#define EXYNOS4_IRQ_UART2 IRQ_SPI(54) -#define EXYNOS4_IRQ_UART3 IRQ_SPI(55) -#define EXYNOS4_IRQ_UART4 IRQ_SPI(56) -#define EXYNOS4_IRQ_MCT_G0 IRQ_SPI(57) -#define EXYNOS4_IRQ_IIC IRQ_SPI(58) -#define EXYNOS4_IRQ_IIC1 IRQ_SPI(59) -#define EXYNOS4_IRQ_IIC2 IRQ_SPI(60) -#define EXYNOS4_IRQ_IIC3 IRQ_SPI(61) -#define EXYNOS4_IRQ_IIC4 IRQ_SPI(62) -#define EXYNOS4_IRQ_IIC5 IRQ_SPI(63) -#define EXYNOS4_IRQ_IIC6 IRQ_SPI(64) -#define EXYNOS4_IRQ_IIC7 IRQ_SPI(65) -#define EXYNOS4_IRQ_SPI0 IRQ_SPI(66) -#define EXYNOS4_IRQ_SPI1 IRQ_SPI(67) -#define EXYNOS4_IRQ_SPI2 IRQ_SPI(68) - -#define EXYNOS4_IRQ_USB_HOST IRQ_SPI(70) -#define EXYNOS4_IRQ_USB_HSOTG IRQ_SPI(71) -#define EXYNOS4_IRQ_MODEM_IF IRQ_SPI(72) -#define EXYNOS4_IRQ_HSMMC0 IRQ_SPI(73) -#define EXYNOS4_IRQ_HSMMC1 IRQ_SPI(74) -#define EXYNOS4_IRQ_HSMMC2 IRQ_SPI(75) -#define EXYNOS4_IRQ_HSMMC3 IRQ_SPI(76) -#define EXYNOS4_IRQ_DWMCI IRQ_SPI(77) - -#define EXYNOS4_IRQ_MIPI_CSIS0 IRQ_SPI(78) -#define EXYNOS4_IRQ_MIPI_CSIS1 IRQ_SPI(80) - -#define EXYNOS4_IRQ_ONENAND_AUDI IRQ_SPI(82) -#define EXYNOS4_IRQ_ROTATOR IRQ_SPI(83) -#define EXYNOS4_IRQ_FIMC0 IRQ_SPI(84) -#define EXYNOS4_IRQ_FIMC1 IRQ_SPI(85) -#define EXYNOS4_IRQ_FIMC2 IRQ_SPI(86) -#define EXYNOS4_IRQ_FIMC3 IRQ_SPI(87) -#define EXYNOS4_IRQ_JPEG IRQ_SPI(88) -#define EXYNOS4_IRQ_2D IRQ_SPI(89) -#define EXYNOS4_IRQ_PCIE IRQ_SPI(90) - -#define EXYNOS4_IRQ_MIXER IRQ_SPI(91) -#define EXYNOS4_IRQ_HDMI IRQ_SPI(92) -#define EXYNOS4_IRQ_IIC_HDMIPHY IRQ_SPI(93) -#define EXYNOS4_IRQ_MFC IRQ_SPI(94) -#define EXYNOS4_IRQ_SDO IRQ_SPI(95) - -#define EXYNOS4_IRQ_AUDIO_SS IRQ_SPI(96) -#define EXYNOS4_IRQ_I2S0 IRQ_SPI(97) -#define EXYNOS4_IRQ_I2S1 IRQ_SPI(98) -#define EXYNOS4_IRQ_I2S2 IRQ_SPI(99) -#define EXYNOS4_IRQ_AC97 IRQ_SPI(100) - -#define EXYNOS4_IRQ_SPDIF IRQ_SPI(104) -#define EXYNOS4_IRQ_ADC0 IRQ_SPI(105) -#define EXYNOS4_IRQ_PEN0 IRQ_SPI(106) -#define EXYNOS4_IRQ_ADC1 IRQ_SPI(107) -#define EXYNOS4_IRQ_PEN1 IRQ_SPI(108) -#define EXYNOS4_IRQ_KEYPAD IRQ_SPI(109) -#define EXYNOS4_IRQ_POWER_PMU IRQ_SPI(110) -#define EXYNOS4_IRQ_GPS IRQ_SPI(111) -#define EXYNOS4_IRQ_INTFEEDCTRL_SSS IRQ_SPI(112) -#define EXYNOS4_IRQ_SLIMBUS IRQ_SPI(113) - -#define EXYNOS4_IRQ_TSI IRQ_SPI(115) -#define EXYNOS4_IRQ_SATA IRQ_SPI(116) - -#define EXYNOS4_IRQ_PMU COMBINER_IRQ(2, 2) -#define EXYNOS4_IRQ_PMU_CPU1 COMBINER_IRQ(3, 2) -#define EXYNOS4_IRQ_PMU_CPU2 COMBINER_IRQ(18, 2) -#define EXYNOS4_IRQ_PMU_CPU3 COMBINER_IRQ(19, 2) - -#define EXYNOS4_IRQ_TMU_TRIG0 COMBINER_IRQ(2, 4) -#define EXYNOS4_IRQ_TMU_TRIG1 COMBINER_IRQ(3, 4) - -#define EXYNOS4_IRQ_SYSMMU_MDMA0_0 COMBINER_IRQ(4, 0) -#define EXYNOS4_IRQ_SYSMMU_SSS_0 COMBINER_IRQ(4, 1) -#define EXYNOS4_IRQ_SYSMMU_FIMC0_0 COMBINER_IRQ(4, 2) -#define EXYNOS4_IRQ_SYSMMU_FIMC1_0 COMBINER_IRQ(4, 3) -#define EXYNOS4_IRQ_SYSMMU_FIMC2_0 COMBINER_IRQ(4, 4) -#define EXYNOS4_IRQ_SYSMMU_FIMC3_0 COMBINER_IRQ(4, 5) -#define EXYNOS4_IRQ_SYSMMU_JPEG_0 COMBINER_IRQ(4, 6) -#define EXYNOS4_IRQ_SYSMMU_2D_0 COMBINER_IRQ(4, 7) - -#define EXYNOS4_IRQ_SYSMMU_ROTATOR_0 COMBINER_IRQ(5, 0) -#define EXYNOS4_IRQ_SYSMMU_MDMA1_0 COMBINER_IRQ(5, 1) -#define EXYNOS4_IRQ_SYSMMU_LCD0_M0_0 COMBINER_IRQ(5, 2) -#define EXYNOS4_IRQ_SYSMMU_LCD1_M1_0 COMBINER_IRQ(5, 3) -#define EXYNOS4_IRQ_SYSMMU_TV_M0_0 COMBINER_IRQ(5, 4) -#define EXYNOS4_IRQ_SYSMMU_MFC_M0_0 COMBINER_IRQ(5, 5) -#define EXYNOS4_IRQ_SYSMMU_MFC_M1_0 COMBINER_IRQ(5, 6) -#define EXYNOS4_IRQ_SYSMMU_PCIE_0 COMBINER_IRQ(5, 7) - -#define EXYNOS4_IRQ_SYSMMU_FIMC_LITE0_0 COMBINER_IRQ(16, 0) -#define EXYNOS4_IRQ_SYSMMU_FIMC_LITE1_0 COMBINER_IRQ(16, 1) -#define EXYNOS4_IRQ_SYSMMU_FIMC_ISP_0 COMBINER_IRQ(16, 2) -#define EXYNOS4_IRQ_SYSMMU_FIMC_DRC_0 COMBINER_IRQ(16, 3) -#define EXYNOS4_IRQ_SYSMMU_FIMC_FD_0 COMBINER_IRQ(16, 4) -#define EXYNOS4_IRQ_SYSMMU_FIMC_CX_0 COMBINER_IRQ(16, 5) - -#define EXYNOS4_IRQ_FIMD0_FIFO COMBINER_IRQ(11, 0) -#define EXYNOS4_IRQ_FIMD0_VSYNC COMBINER_IRQ(11, 1) -#define EXYNOS4_IRQ_FIMD0_SYSTEM COMBINER_IRQ(11, 2) - -#define EXYNOS4210_MAX_COMBINER_NR 16 -#define EXYNOS4212_MAX_COMBINER_NR 18 -#define EXYNOS4412_MAX_COMBINER_NR 20 -#define EXYNOS4_MAX_COMBINER_NR EXYNOS4412_MAX_COMBINER_NR - -#define EXYNOS4_IRQ_GPIO1_NR_GROUPS 16 -#define EXYNOS4_IRQ_GPIO2_NR_GROUPS 9 - -/* - * For Compatibility: - * the default is for EXYNOS4, and - * for exynos5, should be re-mapped at function - */ - -#define IRQ_TIMER0_VIC EXYNOS4_IRQ_TIMER0_VIC -#define IRQ_TIMER1_VIC EXYNOS4_IRQ_TIMER1_VIC -#define IRQ_TIMER2_VIC EXYNOS4_IRQ_TIMER2_VIC -#define IRQ_TIMER3_VIC EXYNOS4_IRQ_TIMER3_VIC -#define IRQ_TIMER4_VIC EXYNOS4_IRQ_TIMER4_VIC - -#define IRQ_WDT EXYNOS4_IRQ_WDT -#define IRQ_RTC_ALARM EXYNOS4_IRQ_RTC_ALARM -#define IRQ_RTC_TIC EXYNOS4_IRQ_RTC_TIC -#define IRQ_GPIO_XB EXYNOS4_IRQ_GPIO_XB -#define IRQ_GPIO_XA EXYNOS4_IRQ_GPIO_XA - -#define IRQ_IIC EXYNOS4_IRQ_IIC -#define IRQ_IIC1 EXYNOS4_IRQ_IIC1 -#define IRQ_IIC3 EXYNOS4_IRQ_IIC3 -#define IRQ_IIC5 EXYNOS4_IRQ_IIC5 -#define IRQ_IIC6 EXYNOS4_IRQ_IIC6 -#define IRQ_IIC7 EXYNOS4_IRQ_IIC7 - -#define IRQ_SPI0 EXYNOS4_IRQ_SPI0 -#define IRQ_SPI1 EXYNOS4_IRQ_SPI1 -#define IRQ_SPI2 EXYNOS4_IRQ_SPI2 - -#define IRQ_USB_HOST EXYNOS4_IRQ_USB_HOST -#define IRQ_OTG EXYNOS4_IRQ_USB_HSOTG - -#define IRQ_HSMMC0 EXYNOS4_IRQ_HSMMC0 -#define IRQ_HSMMC1 EXYNOS4_IRQ_HSMMC1 -#define IRQ_HSMMC2 EXYNOS4_IRQ_HSMMC2 -#define IRQ_HSMMC3 EXYNOS4_IRQ_HSMMC3 - -#define IRQ_MIPI_CSIS0 EXYNOS4_IRQ_MIPI_CSIS0 - -#define IRQ_ONENAND_AUDI EXYNOS4_IRQ_ONENAND_AUDI - -#define IRQ_FIMC0 EXYNOS4_IRQ_FIMC0 -#define IRQ_FIMC1 EXYNOS4_IRQ_FIMC1 -#define IRQ_FIMC2 EXYNOS4_IRQ_FIMC2 -#define IRQ_FIMC3 EXYNOS4_IRQ_FIMC3 -#define IRQ_JPEG EXYNOS4_IRQ_JPEG -#define IRQ_2D EXYNOS4_IRQ_2D - -#define IRQ_MIXER EXYNOS4_IRQ_MIXER -#define IRQ_HDMI EXYNOS4_IRQ_HDMI -#define IRQ_IIC_HDMIPHY EXYNOS4_IRQ_IIC_HDMIPHY -#define IRQ_MFC EXYNOS4_IRQ_MFC -#define IRQ_SDO EXYNOS4_IRQ_SDO - -#define IRQ_I2S0 EXYNOS4_IRQ_I2S0 - -#define IRQ_ADC EXYNOS4_IRQ_ADC0 -#define IRQ_TC EXYNOS4_IRQ_PEN0 - -#define IRQ_KEYPAD EXYNOS4_IRQ_KEYPAD - -#define IRQ_FIMD0_FIFO EXYNOS4_IRQ_FIMD0_FIFO -#define IRQ_FIMD0_VSYNC EXYNOS4_IRQ_FIMD0_VSYNC -#define IRQ_FIMD0_SYSTEM EXYNOS4_IRQ_FIMD0_SYSTEM - -#define IRQ_GPIO1_NR_GROUPS EXYNOS4_IRQ_GPIO1_NR_GROUPS -#define IRQ_GPIO2_NR_GROUPS EXYNOS4_IRQ_GPIO2_NR_GROUPS - -/* For EXYNOS5 SoCs */ - -#define EXYNOS5_IRQ_MDMA0 IRQ_SPI(33) -#define EXYNOS5_IRQ_PDMA0 IRQ_SPI(34) -#define EXYNOS5_IRQ_PDMA1 IRQ_SPI(35) -#define EXYNOS5_IRQ_TIMER0_VIC IRQ_SPI(36) -#define EXYNOS5_IRQ_TIMER1_VIC IRQ_SPI(37) -#define EXYNOS5_IRQ_TIMER2_VIC IRQ_SPI(38) -#define EXYNOS5_IRQ_TIMER3_VIC IRQ_SPI(39) -#define EXYNOS5_IRQ_TIMER4_VIC IRQ_SPI(40) -#define EXYNOS5_IRQ_RTIC IRQ_SPI(41) -#define EXYNOS5_IRQ_WDT IRQ_SPI(42) -#define EXYNOS5_IRQ_RTC_ALARM IRQ_SPI(43) -#define EXYNOS5_IRQ_RTC_TIC IRQ_SPI(44) -#define EXYNOS5_IRQ_GPIO_XB IRQ_SPI(45) -#define EXYNOS5_IRQ_GPIO_XA IRQ_SPI(46) -#define EXYNOS5_IRQ_GPIO IRQ_SPI(47) -#define EXYNOS5_IRQ_IEM_IEC IRQ_SPI(48) -#define EXYNOS5_IRQ_IEM_APC IRQ_SPI(49) -#define EXYNOS5_IRQ_GPIO_C2C IRQ_SPI(50) -#define EXYNOS5_IRQ_IIC IRQ_SPI(56) -#define EXYNOS5_IRQ_IIC1 IRQ_SPI(57) -#define EXYNOS5_IRQ_IIC2 IRQ_SPI(58) -#define EXYNOS5_IRQ_IIC3 IRQ_SPI(59) -#define EXYNOS5_IRQ_IIC4 IRQ_SPI(60) -#define EXYNOS5_IRQ_IIC5 IRQ_SPI(61) -#define EXYNOS5_IRQ_IIC6 IRQ_SPI(62) -#define EXYNOS5_IRQ_IIC7 IRQ_SPI(63) -#define EXYNOS5_IRQ_IIC_HDMIPHY IRQ_SPI(64) -#define EXYNOS5_IRQ_TMU IRQ_SPI(65) -#define EXYNOS5_IRQ_FIQ_0 IRQ_SPI(66) -#define EXYNOS5_IRQ_FIQ_1 IRQ_SPI(67) -#define EXYNOS5_IRQ_SPI0 IRQ_SPI(68) -#define EXYNOS5_IRQ_SPI1 IRQ_SPI(69) -#define EXYNOS5_IRQ_SPI2 IRQ_SPI(70) -#define EXYNOS5_IRQ_USB_HOST IRQ_SPI(71) -#define EXYNOS5_IRQ_USB3_DRD IRQ_SPI(72) -#define EXYNOS5_IRQ_MIPI_HSI IRQ_SPI(73) -#define EXYNOS5_IRQ_USB_HSOTG IRQ_SPI(74) -#define EXYNOS5_IRQ_HSMMC0 IRQ_SPI(75) -#define EXYNOS5_IRQ_HSMMC1 IRQ_SPI(76) -#define EXYNOS5_IRQ_HSMMC2 IRQ_SPI(77) -#define EXYNOS5_IRQ_HSMMC3 IRQ_SPI(78) -#define EXYNOS5_IRQ_MIPICSI0 IRQ_SPI(79) -#define EXYNOS5_IRQ_MIPICSI1 IRQ_SPI(80) -#define EXYNOS5_IRQ_EFNFCON_DMA_ABORT IRQ_SPI(81) -#define EXYNOS5_IRQ_MIPIDSI0 IRQ_SPI(82) -#define EXYNOS5_IRQ_WDT_IOP IRQ_SPI(83) -#define EXYNOS5_IRQ_ROTATOR IRQ_SPI(84) -#define EXYNOS5_IRQ_GSC0 IRQ_SPI(85) -#define EXYNOS5_IRQ_GSC1 IRQ_SPI(86) -#define EXYNOS5_IRQ_GSC2 IRQ_SPI(87) -#define EXYNOS5_IRQ_GSC3 IRQ_SPI(88) -#define EXYNOS5_IRQ_JPEG IRQ_SPI(89) -#define EXYNOS5_IRQ_EFNFCON_DMA IRQ_SPI(90) -#define EXYNOS5_IRQ_2D IRQ_SPI(91) -#define EXYNOS5_IRQ_EFNFCON_0 IRQ_SPI(92) -#define EXYNOS5_IRQ_EFNFCON_1 IRQ_SPI(93) -#define EXYNOS5_IRQ_MIXER IRQ_SPI(94) -#define EXYNOS5_IRQ_HDMI IRQ_SPI(95) -#define EXYNOS5_IRQ_MFC IRQ_SPI(96) -#define EXYNOS5_IRQ_AUDIO_SS IRQ_SPI(97) -#define EXYNOS5_IRQ_I2S0 IRQ_SPI(98) -#define EXYNOS5_IRQ_I2S1 IRQ_SPI(99) -#define EXYNOS5_IRQ_I2S2 IRQ_SPI(100) -#define EXYNOS5_IRQ_AC97 IRQ_SPI(101) -#define EXYNOS5_IRQ_PCM0 IRQ_SPI(102) -#define EXYNOS5_IRQ_PCM1 IRQ_SPI(103) -#define EXYNOS5_IRQ_PCM2 IRQ_SPI(104) -#define EXYNOS5_IRQ_SPDIF IRQ_SPI(105) -#define EXYNOS5_IRQ_ADC0 IRQ_SPI(106) -#define EXYNOS5_IRQ_ADC1 IRQ_SPI(107) -#define EXYNOS5_IRQ_SATA_PHY IRQ_SPI(108) -#define EXYNOS5_IRQ_SATA_PMEMREQ IRQ_SPI(109) -#define EXYNOS5_IRQ_CAM_C IRQ_SPI(110) -#define EXYNOS5_IRQ_EAGLE_PMU IRQ_SPI(111) -#define EXYNOS5_IRQ_INTFEEDCTRL_SSS IRQ_SPI(112) -#define EXYNOS5_IRQ_DP1_INTP1 IRQ_SPI(113) -#define EXYNOS5_IRQ_CEC IRQ_SPI(114) -#define EXYNOS5_IRQ_SATA IRQ_SPI(115) - -#define EXYNOS5_IRQ_MMC44 IRQ_SPI(123) -#define EXYNOS5_IRQ_MDMA1 IRQ_SPI(124) -#define EXYNOS5_IRQ_FIMC_LITE0 IRQ_SPI(125) -#define EXYNOS5_IRQ_FIMC_LITE1 IRQ_SPI(126) -#define EXYNOS5_IRQ_RP_TIMER IRQ_SPI(127) - -/* EXYNOS5440 */ - -#define EXYNOS5440_IRQ_UART0 IRQ_SPI(2) -#define EXYNOS5440_IRQ_UART1 IRQ_SPI(3) - -#define EXYNOS5_IRQ_PMU COMBINER_IRQ(1, 2) - -#define EXYNOS5_IRQ_SYSMMU_GSC0_0 COMBINER_IRQ(2, 0) -#define EXYNOS5_IRQ_SYSMMU_GSC0_1 COMBINER_IRQ(2, 1) -#define EXYNOS5_IRQ_SYSMMU_GSC1_0 COMBINER_IRQ(2, 2) -#define EXYNOS5_IRQ_SYSMMU_GSC1_1 COMBINER_IRQ(2, 3) -#define EXYNOS5_IRQ_SYSMMU_GSC2_0 COMBINER_IRQ(2, 4) -#define EXYNOS5_IRQ_SYSMMU_GSC2_1 COMBINER_IRQ(2, 5) -#define EXYNOS5_IRQ_SYSMMU_GSC3_0 COMBINER_IRQ(2, 6) -#define EXYNOS5_IRQ_SYSMMU_GSC3_1 COMBINER_IRQ(2, 7) - -#define EXYNOS5_IRQ_SYSMMU_LITE2_0 COMBINER_IRQ(3, 0) -#define EXYNOS5_IRQ_SYSMMU_LITE2_1 COMBINER_IRQ(3, 1) -#define EXYNOS5_IRQ_SYSMMU_FIMD1_0 COMBINER_IRQ(3, 2) -#define EXYNOS5_IRQ_SYSMMU_FIMD1_1 COMBINER_IRQ(3, 3) -#define EXYNOS5_IRQ_SYSMMU_LITE0_0 COMBINER_IRQ(3, 4) -#define EXYNOS5_IRQ_SYSMMU_LITE0_1 COMBINER_IRQ(3, 5) -#define EXYNOS5_IRQ_SYSMMU_SCALERPISP_0 COMBINER_IRQ(3, 6) -#define EXYNOS5_IRQ_SYSMMU_SCALERPISP_1 COMBINER_IRQ(3, 7) - -#define EXYNOS5_IRQ_SYSMMU_ROTATOR_0 COMBINER_IRQ(4, 0) -#define EXYNOS5_IRQ_SYSMMU_ROTATOR_1 COMBINER_IRQ(4, 1) -#define EXYNOS5_IRQ_SYSMMU_JPEG_0 COMBINER_IRQ(4, 2) -#define EXYNOS5_IRQ_SYSMMU_JPEG_1 COMBINER_IRQ(4, 3) - -#define EXYNOS5_IRQ_SYSMMU_FD_0 COMBINER_IRQ(5, 0) -#define EXYNOS5_IRQ_SYSMMU_FD_1 COMBINER_IRQ(5, 1) -#define EXYNOS5_IRQ_SYSMMU_SCALERCISP_0 COMBINER_IRQ(5, 2) -#define EXYNOS5_IRQ_SYSMMU_SCALERCISP_1 COMBINER_IRQ(5, 3) -#define EXYNOS5_IRQ_SYSMMU_MCUISP_0 COMBINER_IRQ(5, 4) -#define EXYNOS5_IRQ_SYSMMU_MCUISP_1 COMBINER_IRQ(5, 5) -#define EXYNOS5_IRQ_SYSMMU_3DNR_0 COMBINER_IRQ(5, 6) -#define EXYNOS5_IRQ_SYSMMU_3DNR_1 COMBINER_IRQ(5, 7) - -#define EXYNOS5_IRQ_SYSMMU_ARM_0 COMBINER_IRQ(6, 0) -#define EXYNOS5_IRQ_SYSMMU_ARM_1 COMBINER_IRQ(6, 1) -#define EXYNOS5_IRQ_SYSMMU_MFC_R_0 COMBINER_IRQ(6, 2) -#define EXYNOS5_IRQ_SYSMMU_MFC_R_1 COMBINER_IRQ(6, 3) -#define EXYNOS5_IRQ_SYSMMU_RTIC_0 COMBINER_IRQ(6, 4) -#define EXYNOS5_IRQ_SYSMMU_RTIC_1 COMBINER_IRQ(6, 5) -#define EXYNOS5_IRQ_SYSMMU_SSS_0 COMBINER_IRQ(6, 6) -#define EXYNOS5_IRQ_SYSMMU_SSS_1 COMBINER_IRQ(6, 7) - -#define EXYNOS5_IRQ_SYSMMU_MDMA0_0 COMBINER_IRQ(7, 0) -#define EXYNOS5_IRQ_SYSMMU_MDMA0_1 COMBINER_IRQ(7, 1) -#define EXYNOS5_IRQ_SYSMMU_MDMA1_0 COMBINER_IRQ(7, 2) -#define EXYNOS5_IRQ_SYSMMU_MDMA1_1 COMBINER_IRQ(7, 3) -#define EXYNOS5_IRQ_SYSMMU_TV_0 COMBINER_IRQ(7, 4) -#define EXYNOS5_IRQ_SYSMMU_TV_1 COMBINER_IRQ(7, 5) - -#define EXYNOS5_IRQ_SYSMMU_MFC_L_0 COMBINER_IRQ(8, 5) -#define EXYNOS5_IRQ_SYSMMU_MFC_L_1 COMBINER_IRQ(8, 6) - -#define EXYNOS5_IRQ_SYSMMU_DIS1_0 COMBINER_IRQ(9, 4) -#define EXYNOS5_IRQ_SYSMMU_DIS1_1 COMBINER_IRQ(9, 5) - -#define EXYNOS5_IRQ_DP COMBINER_IRQ(10, 3) -#define EXYNOS5_IRQ_SYSMMU_DIS0_0 COMBINER_IRQ(10, 4) -#define EXYNOS5_IRQ_SYSMMU_DIS0_1 COMBINER_IRQ(10, 5) -#define EXYNOS5_IRQ_SYSMMU_ISP_0 COMBINER_IRQ(10, 6) -#define EXYNOS5_IRQ_SYSMMU_ISP_1 COMBINER_IRQ(10, 7) - -#define EXYNOS5_IRQ_SYSMMU_ODC_0 COMBINER_IRQ(11, 0) -#define EXYNOS5_IRQ_SYSMMU_ODC_1 COMBINER_IRQ(11, 1) -#define EXYNOS5_IRQ_SYSMMU_DRC_0 COMBINER_IRQ(11, 6) -#define EXYNOS5_IRQ_SYSMMU_DRC_1 COMBINER_IRQ(11, 7) - -#define EXYNOS5_IRQ_MDMA1_ABORT COMBINER_IRQ(13, 1) - -#define EXYNOS5_IRQ_MDMA0_ABORT COMBINER_IRQ(15, 3) - -#define EXYNOS5_IRQ_FIMD1_FIFO COMBINER_IRQ(18, 4) -#define EXYNOS5_IRQ_FIMD1_VSYNC COMBINER_IRQ(18, 5) -#define EXYNOS5_IRQ_FIMD1_SYSTEM COMBINER_IRQ(18, 6) - -#define EXYNOS5_IRQ_ARMIOP_GIC COMBINER_IRQ(19, 0) -#define EXYNOS5_IRQ_ARMISP_GIC COMBINER_IRQ(19, 1) -#define EXYNOS5_IRQ_IOP_GIC COMBINER_IRQ(19, 3) -#define EXYNOS5_IRQ_ISP_GIC COMBINER_IRQ(19, 4) - -#define EXYNOS5_IRQ_PMU_CPU1 COMBINER_IRQ(22, 4) - -#define EXYNOS5_IRQ_EINT0 COMBINER_IRQ(23, 0) - -#define EXYNOS5_IRQ_EINT1 COMBINER_IRQ(24, 0) -#define EXYNOS5_IRQ_SYSMMU_LITE1_0 COMBINER_IRQ(24, 1) -#define EXYNOS5_IRQ_SYSMMU_LITE1_1 COMBINER_IRQ(24, 2) -#define EXYNOS5_IRQ_SYSMMU_2D_0 COMBINER_IRQ(24, 5) -#define EXYNOS5_IRQ_SYSMMU_2D_1 COMBINER_IRQ(24, 6) - -#define EXYNOS5_IRQ_EINT2 COMBINER_IRQ(25, 0) -#define EXYNOS5_IRQ_EINT3 COMBINER_IRQ(25, 1) - -#define EXYNOS5_IRQ_EINT4 COMBINER_IRQ(26, 0) -#define EXYNOS5_IRQ_EINT5 COMBINER_IRQ(26, 1) - -#define EXYNOS5_IRQ_EINT6 COMBINER_IRQ(27, 0) -#define EXYNOS5_IRQ_EINT7 COMBINER_IRQ(27, 1) - -#define EXYNOS5_IRQ_EINT8 COMBINER_IRQ(28, 0) -#define EXYNOS5_IRQ_EINT9 COMBINER_IRQ(28, 1) - -#define EXYNOS5_IRQ_EINT10 COMBINER_IRQ(29, 0) -#define EXYNOS5_IRQ_EINT11 COMBINER_IRQ(29, 1) - -#define EXYNOS5_IRQ_EINT12 COMBINER_IRQ(30, 0) -#define EXYNOS5_IRQ_EINT13 COMBINER_IRQ(30, 1) - -#define EXYNOS5_IRQ_EINT14 COMBINER_IRQ(31, 0) -#define EXYNOS5_IRQ_EINT15 COMBINER_IRQ(31, 1) - -#define EXYNOS5_MAX_COMBINER_NR 32 - -#define EXYNOS5_IRQ_GPIO1_NR_GROUPS 14 -#define EXYNOS5_IRQ_GPIO2_NR_GROUPS 9 -#define EXYNOS5_IRQ_GPIO3_NR_GROUPS 5 -#define EXYNOS5_IRQ_GPIO4_NR_GROUPS 1 - -#define MAX_COMBINER_NR (EXYNOS4_MAX_COMBINER_NR > EXYNOS5_MAX_COMBINER_NR ? \ - EXYNOS4_MAX_COMBINER_NR : EXYNOS5_MAX_COMBINER_NR) - -#define S5P_EINT_BASE1 COMBINER_IRQ(MAX_COMBINER_NR, 0) -#define S5P_EINT_BASE2 (S5P_EINT_BASE1 + 16) -#define S5P_GPIOINT_BASE (S5P_EINT_BASE1 + 32) -#define IRQ_GPIO_END (S5P_GPIOINT_BASE + S5P_GPIOINT_COUNT) -#define IRQ_TIMER_BASE (IRQ_GPIO_END + 64) - -/* Set the default NR_IRQS */ -#define EXYNOS_NR_IRQS (IRQ_TIMER_BASE + IRQ_TIMER_COUNT) - -#ifndef CONFIG_SPARSE_IRQ -#define NR_IRQS EXYNOS_NR_IRQS -#endif - -#endif /* __ASM_ARCH_IRQS_H */ diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h index 92b29bb583cb..7b046b59d9ec 100644 --- a/arch/arm/mach-exynos/include/mach/map.h +++ b/arch/arm/mach-exynos/include/mach/map.h @@ -30,31 +30,6 @@ #define EXYNOS4x12_PA_SYSRAM_NS 0x0204F000 #define EXYNOS5250_PA_SYSRAM_NS 0x0204F000 -#define EXYNOS4_PA_FIMC0 0x11800000 -#define EXYNOS4_PA_FIMC1 0x11810000 -#define EXYNOS4_PA_FIMC2 0x11820000 -#define EXYNOS4_PA_FIMC3 0x11830000 - -#define EXYNOS4_PA_JPEG 0x11840000 - -/* x = 0...1 */ -#define EXYNOS4_PA_FIMC_LITE(x) (0x12390000 + ((x) * 0x10000)) - -#define EXYNOS4_PA_G2D 0x12800000 - -#define EXYNOS4_PA_I2S0 0x03830000 -#define EXYNOS4_PA_I2S1 0xE3100000 -#define EXYNOS4_PA_I2S2 0xE2A00000 - -#define EXYNOS4_PA_PCM0 0x03840000 -#define EXYNOS4_PA_PCM1 0x13980000 -#define EXYNOS4_PA_PCM2 0x13990000 - -#define EXYNOS4_PA_SROM_BANK(x) (0x04000000 + ((x) * 0x01000000)) - -#define EXYNOS4_PA_ONENAND 0x0C000000 -#define EXYNOS4_PA_ONENAND_DMA 0x0C600000 - #define EXYNOS_PA_CHIPID 0x10000000 #define EXYNOS4_PA_SYSCON 0x10010000 @@ -71,10 +46,6 @@ #define EXYNOS4_PA_WATCHDOG 0x10060000 #define EXYNOS5_PA_WATCHDOG 0x101D0000 -#define EXYNOS4_PA_RTC 0x10070000 - -#define EXYNOS4_PA_KEYPAD 0x100A0000 - #define EXYNOS4_PA_DMC0 0x10400000 #define EXYNOS4_PA_DMC1 0x10410000 @@ -87,207 +58,22 @@ #define EXYNOS5_PA_GIC_DIST 0x10481000 #define EXYNOS4_PA_COREPERI 0x10500000 -#define EXYNOS4_PA_TWD 0x10500600 #define EXYNOS4_PA_L2CC 0x10502000 -#define EXYNOS4_PA_TMU 0x100C0000 - -#define EXYNOS4_PA_MDMA0 0x10810000 -#define EXYNOS4_PA_MDMA1 0x12850000 -#define EXYNOS4_PA_S_MDMA1 0x12840000 -#define EXYNOS4_PA_PDMA0 0x12680000 -#define EXYNOS4_PA_PDMA1 0x12690000 -#define EXYNOS5_PA_MDMA0 0x10800000 -#define EXYNOS5_PA_MDMA1 0x11C10000 -#define EXYNOS5_PA_PDMA0 0x121A0000 -#define EXYNOS5_PA_PDMA1 0x121B0000 - -#define EXYNOS4_PA_SYSMMU_MDMA 0x10A40000 -#define EXYNOS4_PA_SYSMMU_2D_ACP 0x10A40000 -#define EXYNOS4_PA_SYSMMU_SSS 0x10A50000 -#define EXYNOS4_PA_SYSMMU_FIMC0 0x11A20000 -#define EXYNOS4_PA_SYSMMU_FIMC1 0x11A30000 -#define EXYNOS4_PA_SYSMMU_FIMC2 0x11A40000 -#define EXYNOS4_PA_SYSMMU_FIMC3 0x11A50000 -#define EXYNOS4_PA_SYSMMU_JPEG 0x11A60000 -#define EXYNOS4_PA_SYSMMU_FIMD0 0x11E20000 -#define EXYNOS4_PA_SYSMMU_FIMD1 0x12220000 -#define EXYNOS4_PA_SYSMMU_FIMC_ISP 0x12260000 -#define EXYNOS4_PA_SYSMMU_FIMC_DRC 0x12270000 -#define EXYNOS4_PA_SYSMMU_FIMC_FD 0x122A0000 -#define EXYNOS4_PA_SYSMMU_ISPCPU 0x122B0000 -#define EXYNOS4_PA_SYSMMU_FIMC_LITE0 0x123B0000 -#define EXYNOS4_PA_SYSMMU_FIMC_LITE1 0x123C0000 -#define EXYNOS4_PA_SYSMMU_PCIe 0x12620000 -#define EXYNOS4_PA_SYSMMU_G2D 0x12A20000 -#define EXYNOS4_PA_SYSMMU_ROTATOR 0x12A30000 -#define EXYNOS4_PA_SYSMMU_MDMA2 0x12A40000 -#define EXYNOS4_PA_SYSMMU_TV 0x12E20000 -#define EXYNOS4_PA_SYSMMU_MFC_L 0x13620000 -#define EXYNOS4_PA_SYSMMU_MFC_R 0x13630000 - -#define EXYNOS5_PA_GSC0 0x13E00000 -#define EXYNOS5_PA_GSC1 0x13E10000 -#define EXYNOS5_PA_GSC2 0x13E20000 -#define EXYNOS5_PA_GSC3 0x13E30000 - -#define EXYNOS5_PA_SYSMMU_MDMA1 0x10A40000 -#define EXYNOS5_PA_SYSMMU_SSS 0x10A50000 -#define EXYNOS5_PA_SYSMMU_2D 0x10A60000 -#define EXYNOS5_PA_SYSMMU_MFC_L 0x11200000 -#define EXYNOS5_PA_SYSMMU_MFC_R 0x11210000 -#define EXYNOS5_PA_SYSMMU_ROTATOR 0x11D40000 -#define EXYNOS5_PA_SYSMMU_MDMA2 0x11D50000 -#define EXYNOS5_PA_SYSMMU_JPEG 0x11F20000 -#define EXYNOS5_PA_SYSMMU_IOP 0x12360000 -#define EXYNOS5_PA_SYSMMU_RTIC 0x12370000 -#define EXYNOS5_PA_SYSMMU_ISP 0x13260000 -#define EXYNOS5_PA_SYSMMU_DRC 0x12370000 -#define EXYNOS5_PA_SYSMMU_SCALERC 0x13280000 -#define EXYNOS5_PA_SYSMMU_SCALERP 0x13290000 -#define EXYNOS5_PA_SYSMMU_FD 0x132A0000 -#define EXYNOS5_PA_SYSMMU_ISPCPU 0x132B0000 -#define EXYNOS5_PA_SYSMMU_ODC 0x132C0000 -#define EXYNOS5_PA_SYSMMU_DIS0 0x132D0000 -#define EXYNOS5_PA_SYSMMU_DIS1 0x132E0000 -#define EXYNOS5_PA_SYSMMU_3DNR 0x132F0000 -#define EXYNOS5_PA_SYSMMU_LITE0 0x13C40000 -#define EXYNOS5_PA_SYSMMU_LITE1 0x13C50000 -#define EXYNOS5_PA_SYSMMU_GSC0 0x13E80000 -#define EXYNOS5_PA_SYSMMU_GSC1 0x13E90000 -#define EXYNOS5_PA_SYSMMU_GSC2 0x13EA0000 -#define EXYNOS5_PA_SYSMMU_GSC3 0x13EB0000 -#define EXYNOS5_PA_SYSMMU_FIMD1 0x14640000 -#define EXYNOS5_PA_SYSMMU_TV 0x14650000 - -#define EXYNOS4_PA_SPI0 0x13920000 -#define EXYNOS4_PA_SPI1 0x13930000 -#define EXYNOS4_PA_SPI2 0x13940000 -#define EXYNOS5_PA_SPI0 0x12D20000 -#define EXYNOS5_PA_SPI1 0x12D30000 -#define EXYNOS5_PA_SPI2 0x12D40000 - -#define EXYNOS4_PA_GPIO1 0x11400000 -#define EXYNOS4_PA_GPIO2 0x11000000 -#define EXYNOS4_PA_GPIO3 0x03860000 -#define EXYNOS5_PA_GPIO1 0x11400000 -#define EXYNOS5_PA_GPIO2 0x13400000 -#define EXYNOS5_PA_GPIO3 0x10D10000 -#define EXYNOS5_PA_GPIO4 0x03860000 - -#define EXYNOS4_PA_MIPI_CSIS0 0x11880000 -#define EXYNOS4_PA_MIPI_CSIS1 0x11890000 - -#define EXYNOS4_PA_FIMD0 0x11C00000 - -#define EXYNOS4_PA_HSMMC(x) (0x12510000 + ((x) * 0x10000)) -#define EXYNOS4_PA_DWMCI 0x12550000 -#define EXYNOS5_PA_DWMCI0 0x12200000 -#define EXYNOS5_PA_DWMCI1 0x12210000 -#define EXYNOS5_PA_DWMCI2 0x12220000 -#define EXYNOS5_PA_DWMCI3 0x12230000 - -#define EXYNOS4_PA_HSOTG 0x12480000 -#define EXYNOS4_PA_USB_HSPHY 0x125B0000 - -#define EXYNOS4_PA_SATA 0x12560000 -#define EXYNOS4_PA_SATAPHY 0x125D0000 -#define EXYNOS4_PA_SATAPHY_CTRL 0x126B0000 - #define EXYNOS4_PA_SROMC 0x12570000 #define EXYNOS5_PA_SROMC 0x12250000 -#define EXYNOS4_PA_EHCI 0x12580000 -#define EXYNOS4_PA_OHCI 0x12590000 #define EXYNOS4_PA_HSPHY 0x125B0000 -#define EXYNOS4_PA_MFC 0x13400000 #define EXYNOS4_PA_UART 0x13800000 #define EXYNOS5_PA_UART 0x12C00000 -#define EXYNOS4_PA_VP 0x12C00000 -#define EXYNOS4_PA_MIXER 0x12C10000 -#define EXYNOS4_PA_SDO 0x12C20000 -#define EXYNOS4_PA_HDMI 0x12D00000 -#define EXYNOS4_PA_IIC_HDMIPHY 0x138E0000 - -#define EXYNOS4_PA_IIC(x) (0x13860000 + ((x) * 0x10000)) -#define EXYNOS5_PA_IIC(x) (0x12C60000 + ((x) * 0x10000)) - -#define EXYNOS4_PA_ADC 0x13910000 -#define EXYNOS4_PA_ADC1 0x13911000 - -#define EXYNOS4_PA_AC97 0x139A0000 - -#define EXYNOS4_PA_SPDIF 0x139B0000 - #define EXYNOS4_PA_TIMER 0x139D0000 #define EXYNOS5_PA_TIMER 0x12DD0000 -#define EXYNOS4_PA_SDRAM 0x40000000 -#define EXYNOS5_PA_SDRAM 0x40000000 - -/* Compatibiltiy Defines */ - -#define S3C_PA_HSMMC0 EXYNOS4_PA_HSMMC(0) -#define S3C_PA_HSMMC1 EXYNOS4_PA_HSMMC(1) -#define S3C_PA_HSMMC2 EXYNOS4_PA_HSMMC(2) -#define S3C_PA_HSMMC3 EXYNOS4_PA_HSMMC(3) -#define S3C_PA_IIC EXYNOS4_PA_IIC(0) -#define S3C_PA_IIC1 EXYNOS4_PA_IIC(1) -#define S3C_PA_IIC2 EXYNOS4_PA_IIC(2) -#define S3C_PA_IIC3 EXYNOS4_PA_IIC(3) -#define S3C_PA_IIC4 EXYNOS4_PA_IIC(4) -#define S3C_PA_IIC5 EXYNOS4_PA_IIC(5) -#define S3C_PA_IIC6 EXYNOS4_PA_IIC(6) -#define S3C_PA_IIC7 EXYNOS4_PA_IIC(7) -#define S3C_PA_RTC EXYNOS4_PA_RTC -#define S3C_PA_WDT EXYNOS4_PA_WATCHDOG -#define S3C_PA_SPI0 EXYNOS4_PA_SPI0 -#define S3C_PA_SPI1 EXYNOS4_PA_SPI1 -#define S3C_PA_SPI2 EXYNOS4_PA_SPI2 -#define S3C_PA_USB_HSOTG EXYNOS4_PA_HSOTG - -#define S5P_PA_EHCI EXYNOS4_PA_EHCI -#define S5P_PA_FIMC0 EXYNOS4_PA_FIMC0 -#define S5P_PA_FIMC1 EXYNOS4_PA_FIMC1 -#define S5P_PA_FIMC2 EXYNOS4_PA_FIMC2 -#define S5P_PA_FIMC3 EXYNOS4_PA_FIMC3 -#define S5P_PA_JPEG EXYNOS4_PA_JPEG -#define S5P_PA_G2D EXYNOS4_PA_G2D -#define S5P_PA_FIMD0 EXYNOS4_PA_FIMD0 -#define S5P_PA_HDMI EXYNOS4_PA_HDMI -#define S5P_PA_IIC_HDMIPHY EXYNOS4_PA_IIC_HDMIPHY -#define S5P_PA_MFC EXYNOS4_PA_MFC -#define S5P_PA_MIPI_CSIS0 EXYNOS4_PA_MIPI_CSIS0 -#define S5P_PA_MIPI_CSIS1 EXYNOS4_PA_MIPI_CSIS1 -#define S5P_PA_MIXER EXYNOS4_PA_MIXER -#define S5P_PA_ONENAND EXYNOS4_PA_ONENAND -#define S5P_PA_ONENAND_DMA EXYNOS4_PA_ONENAND_DMA -#define S5P_PA_SDO EXYNOS4_PA_SDO -#define S5P_PA_SDRAM EXYNOS4_PA_SDRAM -#define S5P_PA_VP EXYNOS4_PA_VP - -#define SAMSUNG_PA_ADC EXYNOS4_PA_ADC -#define SAMSUNG_PA_ADC1 EXYNOS4_PA_ADC1 -#define SAMSUNG_PA_KEYPAD EXYNOS4_PA_KEYPAD - /* Compatibility UART */ -#define EXYNOS4_PA_UART0 0x13800000 -#define EXYNOS4_PA_UART1 0x13810000 -#define EXYNOS4_PA_UART2 0x13820000 -#define EXYNOS4_PA_UART3 0x13830000 -#define EXYNOS4_SZ_UART SZ_256 - -#define EXYNOS5_PA_UART0 0x12C00000 -#define EXYNOS5_PA_UART1 0x12C10000 -#define EXYNOS5_PA_UART2 0x12C20000 -#define EXYNOS5_PA_UART3 0x12C30000 - #define EXYNOS5440_PA_UART0 0x000B0000 -#define EXYNOS5440_PA_UART1 0x000C0000 -#define EXYNOS5440_SZ_UART SZ_256 #define S3C_VA_UARTx(x) (S3C_VA_UART + ((x) * S3C_UART_OFFSET)) diff --git a/arch/arm/mach-exynos/include/mach/pm-core.h b/arch/arm/mach-exynos/include/mach/pm-core.h index 296090e7f423..2b00833b6641 100644 --- a/arch/arm/mach-exynos/include/mach/pm-core.h +++ b/arch/arm/mach-exynos/include/mach/pm-core.h @@ -34,12 +34,7 @@ static inline void s3c_pm_debug_init_uart(void) static inline void s3c_pm_arch_prepare_irqs(void) { - u32 eintmask = s3c_irqwake_eintmask; - - if (of_have_populated_dt()) - eintmask = exynos_get_eint_wake_mask(); - - __raw_writel(eintmask, S5P_EINT_WAKEUP_MASK); + __raw_writel(exynos_get_eint_wake_mask(), S5P_EINT_WAKEUP_MASK); __raw_writel(s3c_irqwake_intmask & ~(1 << 31), S5P_WAKEUP_MASK); } @@ -69,4 +64,9 @@ static inline void samsung_pm_saved_gpios(void) /* nothing here yet */ } +/* Compatibility definitions to make plat-samsung/pm.c compile */ +#define IRQ_EINT_BIT(x) 1 +#define s3c_irqwake_intallow 0 +#define s3c_irqwake_eintallow 0 + #endif /* __ASM_ARCH_PM_CORE_H */ diff --git a/arch/arm/mach-exynos/include/mach/regs-gpio.h b/arch/arm/mach-exynos/include/mach/regs-gpio.h deleted file mode 100644 index e4b5b60dcb85..000000000000 --- a/arch/arm/mach-exynos/include/mach/regs-gpio.h +++ /dev/null @@ -1,40 +0,0 @@ -/* linux/arch/arm/mach-exynos4/include/mach/regs-gpio.h - * - * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * EXYNOS4 - GPIO (including EINT) register definitions - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __ASM_ARCH_REGS_GPIO_H -#define __ASM_ARCH_REGS_GPIO_H __FILE__ - -#include <mach/map.h> -#include <mach/irqs.h> - -#define EINT_REG_NR(x) (EINT_OFFSET(x) >> 3) -#define EINT_CON(b, x) (b + 0xE00 + (EINT_REG_NR(x) * 4)) -#define EINT_FLTCON(b, x) (b + 0xE80 + (EINT_REG_NR(x) * 4)) -#define EINT_MASK(b, x) (b + 0xF00 + (EINT_REG_NR(x) * 4)) -#define EINT_PEND(b, x) (b + 0xF40 + (EINT_REG_NR(x) * 4)) - -#define EINT_OFFSET_BIT(x) (1 << (EINT_OFFSET(x) & 0x7)) - -/* compatibility for plat-s5p/irq-pm.c */ -#define EXYNOS4_EINT40CON (S5P_VA_GPIO2 + 0xE00) -#define S5P_EINT_CON(x) (EXYNOS4_EINT40CON + ((x) * 0x4)) - -#define EXYNOS4_EINT40FLTCON0 (S5P_VA_GPIO2 + 0xE80) -#define S5P_EINT_FLTCON(x) (EXYNOS4_EINT40FLTCON0 + ((x) * 0x4)) - -#define EXYNOS4_EINT40MASK (S5P_VA_GPIO2 + 0xF00) -#define S5P_EINT_MASK(x) (EXYNOS4_EINT40MASK + ((x) * 0x4)) - -#define EXYNOS4_EINT40PEND (S5P_VA_GPIO2 + 0xF40) -#define S5P_EINT_PEND(x) (EXYNOS4_EINT40PEND + ((x) * 0x4)) - -#endif /* __ASM_ARCH_REGS_GPIO_H */ diff --git a/arch/arm/mach-exynos/include/mach/regs-usb-phy.h b/arch/arm/mach-exynos/include/mach/regs-usb-phy.h deleted file mode 100644 index 07277735252e..000000000000 --- a/arch/arm/mach-exynos/include/mach/regs-usb-phy.h +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Copyright (C) 2011 Samsung Electronics Co.Ltd - * Author: Joonyoung Shim <jy0922.shim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#ifndef __PLAT_S5P_REGS_USB_PHY_H -#define __PLAT_S5P_REGS_USB_PHY_H - -#define EXYNOS4_HSOTG_PHYREG(x) ((x) + S3C_VA_USB_HSPHY) - -#define EXYNOS4_PHYPWR EXYNOS4_HSOTG_PHYREG(0x00) -#define PHY1_HSIC_NORMAL_MASK (0xf << 9) -#define PHY1_HSIC1_SLEEP (1 << 12) -#define PHY1_HSIC1_FORCE_SUSPEND (1 << 11) -#define PHY1_HSIC0_SLEEP (1 << 10) -#define PHY1_HSIC0_FORCE_SUSPEND (1 << 9) - -#define PHY1_STD_NORMAL_MASK (0x7 << 6) -#define PHY1_STD_SLEEP (1 << 8) -#define PHY1_STD_ANALOG_POWERDOWN (1 << 7) -#define PHY1_STD_FORCE_SUSPEND (1 << 6) - -#define PHY0_NORMAL_MASK (0x39 << 0) -#define PHY0_SLEEP (1 << 5) -#define PHY0_OTG_DISABLE (1 << 4) -#define PHY0_ANALOG_POWERDOWN (1 << 3) -#define PHY0_FORCE_SUSPEND (1 << 0) - -#define EXYNOS4_PHYCLK EXYNOS4_HSOTG_PHYREG(0x04) -#define PHY1_COMMON_ON_N (1 << 7) -#define PHY0_COMMON_ON_N (1 << 4) -#define PHY0_ID_PULLUP (1 << 2) - -#define EXYNOS4_CLKSEL_SHIFT (0) - -#define EXYNOS4210_CLKSEL_MASK (0x3 << 0) -#define EXYNOS4210_CLKSEL_48M (0x0 << 0) -#define EXYNOS4210_CLKSEL_12M (0x2 << 0) -#define EXYNOS4210_CLKSEL_24M (0x3 << 0) - -#define EXYNOS4X12_CLKSEL_MASK (0x7 << 0) -#define EXYNOS4X12_CLKSEL_9600K (0x0 << 0) -#define EXYNOS4X12_CLKSEL_10M (0x1 << 0) -#define EXYNOS4X12_CLKSEL_12M (0x2 << 0) -#define EXYNOS4X12_CLKSEL_19200K (0x3 << 0) -#define EXYNOS4X12_CLKSEL_20M (0x4 << 0) -#define EXYNOS4X12_CLKSEL_24M (0x5 << 0) - -#define EXYNOS4_RSTCON EXYNOS4_HSOTG_PHYREG(0x08) -#define HOST_LINK_PORT_SWRST_MASK (0xf << 6) -#define HOST_LINK_PORT2_SWRST (1 << 9) -#define HOST_LINK_PORT1_SWRST (1 << 8) -#define HOST_LINK_PORT0_SWRST (1 << 7) -#define HOST_LINK_ALL_SWRST (1 << 6) - -#define PHY1_SWRST_MASK (0x7 << 3) -#define PHY1_HSIC_SWRST (1 << 5) -#define PHY1_STD_SWRST (1 << 4) -#define PHY1_ALL_SWRST (1 << 3) - -#define PHY0_SWRST_MASK (0x7 << 0) -#define PHY0_PHYLINK_SWRST (1 << 2) -#define PHY0_HLINK_SWRST (1 << 1) -#define PHY0_SWRST (1 << 0) - -#define EXYNOS4_PHY1CON EXYNOS4_HSOTG_PHYREG(0x34) -#define FPENABLEN (1 << 0) - -#endif /* __PLAT_S5P_REGS_USB_PHY_H */ diff --git a/arch/arm/mach-exynos/include/mach/uncompress.h b/arch/arm/mach-exynos/include/mach/uncompress.h index 2979995d5a6a..5d7ce36be46f 100644 --- a/arch/arm/mach-exynos/include/mach/uncompress.h +++ b/arch/arm/mach-exynos/include/mach/uncompress.h @@ -15,9 +15,6 @@ #include <asm/mach-types.h> #include <mach/map.h> - -volatile u8 *uart_base; - #include <plat/uncompress.h> static unsigned int __raw_readl(unsigned int ptr) @@ -31,13 +28,12 @@ static void arch_detect_cpu(void) /* * product_id is bits 31:12 - * bits 23:20 describe the exynosX family - * + * bits 23:20 describe the exynosX family + * bits 27:24 describe the exynosX family in exynos5420 */ chip_id >>= 20; - chip_id &= 0xf; - if (chip_id == 0x5) + if ((chip_id & 0x0f) == 0x5 || (chip_id & 0xf0) == 0x50) uart_base = (volatile u8 *)EXYNOS5_PA_UART + (S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT); else uart_base = (volatile u8 *)EXYNOS4_PA_UART + (S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT); diff --git a/arch/arm/mach-exynos/mach-armlex4210.c b/arch/arm/mach-exynos/mach-armlex4210.c deleted file mode 100644 index 5f0f55701374..000000000000 --- a/arch/arm/mach-exynos/mach-armlex4210.c +++ /dev/null @@ -1,207 +0,0 @@ -/* linux/arch/arm/mach-exynos4/mach-armlex4210.c - * - * Copyright (c) 2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#include <linux/gpio.h> -#include <linux/io.h> -#include <linux/mmc/host.h> -#include <linux/platform_device.h> -#include <linux/serial_core.h> -#include <linux/smsc911x.h> - -#include <asm/mach/arch.h> -#include <asm/mach-types.h> - -#include <plat/cpu.h> -#include <plat/devs.h> -#include <plat/gpio-cfg.h> -#include <plat/regs-serial.h> -#include <plat/regs-srom.h> -#include <plat/sdhci.h> - -#include <mach/irqs.h> -#include <mach/map.h> - -#include "common.h" - -/* Following are default values for UCON, ULCON and UFCON UART registers */ -#define ARMLEX4210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ - S3C2410_UCON_RXILEVEL | \ - S3C2410_UCON_TXIRQMODE | \ - S3C2410_UCON_RXIRQMODE | \ - S3C2410_UCON_RXFIFO_TOI | \ - S3C2443_UCON_RXERR_IRQEN) - -#define ARMLEX4210_ULCON_DEFAULT S3C2410_LCON_CS8 - -#define ARMLEX4210_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \ - S5PV210_UFCON_TXTRIG4 | \ - S5PV210_UFCON_RXTRIG4) - -static struct s3c2410_uartcfg armlex4210_uartcfgs[] __initdata = { - [0] = { - .hwport = 0, - .flags = 0, - .ucon = ARMLEX4210_UCON_DEFAULT, - .ulcon = ARMLEX4210_ULCON_DEFAULT, - .ufcon = ARMLEX4210_UFCON_DEFAULT, - }, - [1] = { - .hwport = 1, - .flags = 0, - .ucon = ARMLEX4210_UCON_DEFAULT, - .ulcon = ARMLEX4210_ULCON_DEFAULT, - .ufcon = ARMLEX4210_UFCON_DEFAULT, - }, - [2] = { - .hwport = 2, - .flags = 0, - .ucon = ARMLEX4210_UCON_DEFAULT, - .ulcon = ARMLEX4210_ULCON_DEFAULT, - .ufcon = ARMLEX4210_UFCON_DEFAULT, - }, - [3] = { - .hwport = 3, - .flags = 0, - .ucon = ARMLEX4210_UCON_DEFAULT, - .ulcon = ARMLEX4210_ULCON_DEFAULT, - .ufcon = ARMLEX4210_UFCON_DEFAULT, - }, -}; - -static struct s3c_sdhci_platdata armlex4210_hsmmc0_pdata __initdata = { - .cd_type = S3C_SDHCI_CD_PERMANENT, -#ifdef CONFIG_EXYNOS4_SDHCI_CH0_8BIT - .max_width = 8, - .host_caps = MMC_CAP_8_BIT_DATA, -#endif -}; - -static struct s3c_sdhci_platdata armlex4210_hsmmc2_pdata __initdata = { - .cd_type = S3C_SDHCI_CD_GPIO, - .ext_cd_gpio = EXYNOS4_GPX2(5), - .ext_cd_gpio_invert = 1, - .max_width = 4, -}; - -static struct s3c_sdhci_platdata armlex4210_hsmmc3_pdata __initdata = { - .cd_type = S3C_SDHCI_CD_PERMANENT, - .max_width = 4, -}; - -static void __init armlex4210_sdhci_init(void) -{ - s3c_sdhci0_set_platdata(&armlex4210_hsmmc0_pdata); - s3c_sdhci2_set_platdata(&armlex4210_hsmmc2_pdata); - s3c_sdhci3_set_platdata(&armlex4210_hsmmc3_pdata); -} - -static void __init armlex4210_wlan_init(void) -{ - /* enable */ - s3c_gpio_cfgpin(EXYNOS4_GPX2(0), S3C_GPIO_SFN(0xf)); - s3c_gpio_setpull(EXYNOS4_GPX2(0), S3C_GPIO_PULL_UP); - - /* reset */ - s3c_gpio_cfgpin(EXYNOS4_GPX1(6), S3C_GPIO_SFN(0xf)); - s3c_gpio_setpull(EXYNOS4_GPX1(6), S3C_GPIO_PULL_UP); - - /* wakeup */ - s3c_gpio_cfgpin(EXYNOS4_GPX1(5), S3C_GPIO_SFN(0xf)); - s3c_gpio_setpull(EXYNOS4_GPX1(5), S3C_GPIO_PULL_UP); -} - -static struct resource armlex4210_smsc911x_resources[] = { - [0] = DEFINE_RES_MEM(EXYNOS4_PA_SROM_BANK(3), SZ_64K), - [1] = DEFINE_RES_NAMED(IRQ_EINT(27), 1, NULL, IORESOURCE_IRQ \ - | IRQF_TRIGGER_HIGH), -}; - -static struct smsc911x_platform_config smsc9215_config = { - .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_HIGH, - .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, - .flags = SMSC911X_USE_16BIT | SMSC911X_FORCE_INTERNAL_PHY, - .phy_interface = PHY_INTERFACE_MODE_MII, - .mac = {0x00, 0x80, 0x00, 0x23, 0x45, 0x67}, -}; - -static struct platform_device armlex4210_smsc911x = { - .name = "smsc911x", - .id = -1, - .num_resources = ARRAY_SIZE(armlex4210_smsc911x_resources), - .resource = armlex4210_smsc911x_resources, - .dev = { - .platform_data = &smsc9215_config, - }, -}; - -static struct platform_device *armlex4210_devices[] __initdata = { - &s3c_device_hsmmc0, - &s3c_device_hsmmc2, - &s3c_device_hsmmc3, - &s3c_device_rtc, - &s3c_device_wdt, - &armlex4210_smsc911x, - &exynos4_device_ahci, -}; - -static void __init armlex4210_smsc911x_init(void) -{ - u32 cs1; - - /* configure nCS1 width to 16 bits */ - cs1 = __raw_readl(S5P_SROM_BW) & - ~(S5P_SROM_BW__CS_MASK << S5P_SROM_BW__NCS1__SHIFT); - cs1 |= ((1 << S5P_SROM_BW__DATAWIDTH__SHIFT) | - (0 << S5P_SROM_BW__WAITENABLE__SHIFT) | - (1 << S5P_SROM_BW__ADDRMODE__SHIFT) | - (1 << S5P_SROM_BW__BYTEENABLE__SHIFT)) << - S5P_SROM_BW__NCS1__SHIFT; - __raw_writel(cs1, S5P_SROM_BW); - - /* set timing for nCS1 suitable for ethernet chip */ - __raw_writel((0x1 << S5P_SROM_BCX__PMC__SHIFT) | - (0x9 << S5P_SROM_BCX__TACP__SHIFT) | - (0xc << S5P_SROM_BCX__TCAH__SHIFT) | - (0x1 << S5P_SROM_BCX__TCOH__SHIFT) | - (0x6 << S5P_SROM_BCX__TACC__SHIFT) | - (0x1 << S5P_SROM_BCX__TCOS__SHIFT) | - (0x1 << S5P_SROM_BCX__TACS__SHIFT), S5P_SROM_BC1); -} - -static void __init armlex4210_map_io(void) -{ - exynos_init_io(NULL, 0); - s3c24xx_init_uarts(armlex4210_uartcfgs, - ARRAY_SIZE(armlex4210_uartcfgs)); -} - -static void __init armlex4210_machine_init(void) -{ - armlex4210_smsc911x_init(); - - armlex4210_sdhci_init(); - - armlex4210_wlan_init(); - - platform_add_devices(armlex4210_devices, - ARRAY_SIZE(armlex4210_devices)); -} - -MACHINE_START(ARMLEX4210, "ARMLEX4210") - /* Maintainer: Alim Akhtar <alim.akhtar@samsung.com> */ - .atag_offset = 0x100, - .smp = smp_ops(exynos_smp_ops), - .init_irq = exynos4_init_irq, - .map_io = armlex4210_map_io, - .init_machine = armlex4210_machine_init, - .init_late = exynos_init_late, - .init_time = exynos_init_time, - .restart = exynos4_restart, -MACHINE_END diff --git a/arch/arm/mach-exynos/mach-exynos4-dt.c b/arch/arm/mach-exynos/mach-exynos4-dt.c index b9ed834a7eee..0099c6c13bba 100644 --- a/arch/arm/mach-exynos/mach-exynos4-dt.c +++ b/arch/arm/mach-exynos/mach-exynos4-dt.c @@ -23,11 +23,6 @@ #include "common.h" -static void __init exynos4_dt_map_io(void) -{ - exynos_init_io(NULL, 0); -} - static void __init exynos4_dt_machine_init(void) { of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); @@ -55,8 +50,7 @@ static void __init exynos4_reserve(void) DT_MACHINE_START(EXYNOS4210_DT, "Samsung Exynos4 (Flattened Device Tree)") /* Maintainer: Thomas Abraham <thomas.abraham@linaro.org> */ .smp = smp_ops(exynos_smp_ops), - .init_irq = exynos4_init_irq, - .map_io = exynos4_dt_map_io, + .map_io = exynos_init_io, .init_early = exynos_firmware_init, .init_machine = exynos4_dt_machine_init, .init_late = exynos_init_late, diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index 753b94f3fca7..f874b773ca13 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -23,11 +23,6 @@ #include "common.h" -static void __init exynos5_dt_map_io(void) -{ - exynos_init_io(NULL, 0); -} - static void __init exynos5_dt_machine_init(void) { struct device_node *i2c_np; @@ -57,6 +52,7 @@ static void __init exynos5_dt_machine_init(void) static char const *exynos5_dt_compat[] __initdata = { "samsung,exynos5250", + "samsung,exynos5420", "samsung,exynos5440", NULL }; @@ -76,9 +72,8 @@ static void __init exynos5_reserve(void) DT_MACHINE_START(EXYNOS5_DT, "SAMSUNG EXYNOS5 (Flattened Device Tree)") /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ - .init_irq = exynos5_init_irq, .smp = smp_ops(exynos_smp_ops), - .map_io = exynos5_dt_map_io, + .map_io = exynos_init_io, .init_machine = exynos5_dt_machine_init, .init_late = exynos_init_late, .init_time = exynos_init_time, diff --git a/arch/arm/mach-exynos/mach-nuri.c b/arch/arm/mach-exynos/mach-nuri.c deleted file mode 100644 index 5c8b2878dbbd..000000000000 --- a/arch/arm/mach-exynos/mach-nuri.c +++ /dev/null @@ -1,1388 +0,0 @@ -/* - * linux/arch/arm/mach-exynos4/mach-nuri.c - * - * Copyright (c) 2011 Samsung Electronics Co., Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/platform_device.h> -#include <linux/serial_core.h> -#include <linux/input.h> -#include <linux/i2c.h> -#include <linux/i2c/atmel_mxt_ts.h> -#include <linux/i2c-gpio.h> -#include <linux/gpio_keys.h> -#include <linux/gpio.h> -#include <linux/power/max8903_charger.h> -#include <linux/power/max17042_battery.h> -#include <linux/regulator/machine.h> -#include <linux/regulator/fixed.h> -#include <linux/mfd/max8997.h> -#include <linux/mfd/max8997-private.h> -#include <linux/mmc/host.h> -#include <linux/fb.h> -#include <linux/pwm_backlight.h> -#include <linux/platform_data/i2c-s3c2410.h> -#include <linux/platform_data/mipi-csis.h> -#include <linux/platform_data/s3c-hsotg.h> -#include <linux/platform_data/usb-ehci-s5p.h> -#include <drm/exynos_drm.h> - -#include <video/platform_lcd.h> -#include <video/samsung_fimd.h> -#include <media/m5mols.h> -#include <media/s5k6aa.h> -#include <media/s5p_fimc.h> -#include <media/v4l2-mediabus.h> - -#include <asm/mach/arch.h> -#include <asm/mach-types.h> - -#include <plat/adc.h> -#include <plat/regs-serial.h> -#include <plat/cpu.h> -#include <plat/devs.h> -#include <plat/fb.h> -#include <plat/sdhci.h> -#include <plat/clock.h> -#include <plat/gpio-cfg.h> -#include <plat/mfc.h> -#include <plat/fimc-core.h> -#include <plat/camport.h> - -#include <mach/irqs.h> -#include <mach/map.h> - -#include "common.h" - -/* Following are default values for UCON, ULCON and UFCON UART registers */ -#define NURI_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ - S3C2410_UCON_RXILEVEL | \ - S3C2410_UCON_TXIRQMODE | \ - S3C2410_UCON_RXIRQMODE | \ - S3C2410_UCON_RXFIFO_TOI | \ - S3C2443_UCON_RXERR_IRQEN) - -#define NURI_ULCON_DEFAULT S3C2410_LCON_CS8 - -#define NURI_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \ - S5PV210_UFCON_TXTRIG256 | \ - S5PV210_UFCON_RXTRIG256) - -enum fixed_regulator_id { - FIXED_REG_ID_MMC = 0, - FIXED_REG_ID_MAX8903, - FIXED_REG_ID_CAM_A28V, - FIXED_REG_ID_CAM_12V, - FIXED_REG_ID_CAM_VT_15V, -}; - -static struct s3c2410_uartcfg nuri_uartcfgs[] __initdata = { - { - .hwport = 0, - .ucon = NURI_UCON_DEFAULT, - .ulcon = NURI_ULCON_DEFAULT, - .ufcon = NURI_UFCON_DEFAULT, - }, - { - .hwport = 1, - .ucon = NURI_UCON_DEFAULT, - .ulcon = NURI_ULCON_DEFAULT, - .ufcon = NURI_UFCON_DEFAULT, - }, - { - .hwport = 2, - .ucon = NURI_UCON_DEFAULT, - .ulcon = NURI_ULCON_DEFAULT, - .ufcon = NURI_UFCON_DEFAULT, - }, - { - .hwport = 3, - .ucon = NURI_UCON_DEFAULT, - .ulcon = NURI_ULCON_DEFAULT, - .ufcon = NURI_UFCON_DEFAULT, - }, -}; - -/* eMMC */ -static struct s3c_sdhci_platdata nuri_hsmmc0_data __initdata = { - .max_width = 8, - .host_caps = (MMC_CAP_8_BIT_DATA | MMC_CAP_4_BIT_DATA | - MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED | - MMC_CAP_ERASE), - .cd_type = S3C_SDHCI_CD_PERMANENT, -}; - -static struct regulator_consumer_supply emmc_supplies[] = { - REGULATOR_SUPPLY("vmmc", "exynos4-sdhci.0"), - REGULATOR_SUPPLY("vmmc", "dw_mmc"), -}; - -static struct regulator_init_data emmc_fixed_voltage_init_data = { - .constraints = { - .name = "VMEM_VDD_2.8V", - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(emmc_supplies), - .consumer_supplies = emmc_supplies, -}; - -static struct fixed_voltage_config emmc_fixed_voltage_config = { - .supply_name = "MASSMEMORY_EN (inverted)", - .microvolts = 2800000, - .gpio = EXYNOS4_GPL1(1), - .enable_high = false, - .init_data = &emmc_fixed_voltage_init_data, -}; - -static struct platform_device emmc_fixed_voltage = { - .name = "reg-fixed-voltage", - .id = FIXED_REG_ID_MMC, - .dev = { - .platform_data = &emmc_fixed_voltage_config, - }, -}; - -/* SD */ -static struct s3c_sdhci_platdata nuri_hsmmc2_data __initdata = { - .max_width = 4, - .host_caps = MMC_CAP_4_BIT_DATA | - MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED, - .ext_cd_gpio = EXYNOS4_GPX3(3), /* XEINT_27 */ - .ext_cd_gpio_invert = 1, - .cd_type = S3C_SDHCI_CD_GPIO, -}; - -/* WLAN */ -static struct s3c_sdhci_platdata nuri_hsmmc3_data __initdata = { - .max_width = 4, - .host_caps = MMC_CAP_4_BIT_DATA | - MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED, - .cd_type = S3C_SDHCI_CD_EXTERNAL, -}; - -static void __init nuri_sdhci_init(void) -{ - s3c_sdhci0_set_platdata(&nuri_hsmmc0_data); - s3c_sdhci2_set_platdata(&nuri_hsmmc2_data); - s3c_sdhci3_set_platdata(&nuri_hsmmc3_data); -} - -/* GPIO KEYS */ -static struct gpio_keys_button nuri_gpio_keys_tables[] = { - { - .code = KEY_VOLUMEUP, - .gpio = EXYNOS4_GPX2(0), /* XEINT16 */ - .desc = "gpio-keys: KEY_VOLUMEUP", - .type = EV_KEY, - .active_low = 1, - .debounce_interval = 1, - }, { - .code = KEY_VOLUMEDOWN, - .gpio = EXYNOS4_GPX2(1), /* XEINT17 */ - .desc = "gpio-keys: KEY_VOLUMEDOWN", - .type = EV_KEY, - .active_low = 1, - .debounce_interval = 1, - }, { - .code = KEY_POWER, - .gpio = EXYNOS4_GPX2(7), /* XEINT23 */ - .desc = "gpio-keys: KEY_POWER", - .type = EV_KEY, - .active_low = 1, - .wakeup = 1, - .debounce_interval = 1, - }, -}; - -static struct gpio_keys_platform_data nuri_gpio_keys_data = { - .buttons = nuri_gpio_keys_tables, - .nbuttons = ARRAY_SIZE(nuri_gpio_keys_tables), -}; - -static struct platform_device nuri_gpio_keys = { - .name = "gpio-keys", - .dev = { - .platform_data = &nuri_gpio_keys_data, - }, -}; - -#ifdef CONFIG_DRM_EXYNOS -static struct exynos_drm_fimd_pdata drm_fimd_pdata = { - .panel = { - .timing = { - .xres = 1024, - .yres = 600, - .hsync_len = 40, - .left_margin = 79, - .right_margin = 200, - .vsync_len = 10, - .upper_margin = 10, - .lower_margin = 11, - .refresh = 60, - }, - }, - .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB | - VIDCON0_CLKSEL_LCD, - .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, - .default_win = 3, - .bpp = 32, -}; - -#else -/* Frame Buffer */ -static struct s3c_fb_pd_win nuri_fb_win0 = { - .max_bpp = 24, - .default_bpp = 16, - .xres = 1024, - .yres = 600, - .virtual_x = 1024, - .virtual_y = 2 * 600, -}; - -static struct fb_videomode nuri_lcd_timing = { - .left_margin = 64, - .right_margin = 16, - .upper_margin = 64, - .lower_margin = 1, - .hsync_len = 48, - .vsync_len = 3, - .xres = 1024, - .yres = 600, - .refresh = 60, -}; - -static struct s3c_fb_platdata nuri_fb_pdata __initdata = { - .win[0] = &nuri_fb_win0, - .vtiming = &nuri_lcd_timing, - .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB | - VIDCON0_CLKSEL_LCD, - .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, - .setup_gpio = exynos4_fimd0_gpio_setup_24bpp, -}; -#endif - -static void nuri_lcd_power_on(struct plat_lcd_data *pd, unsigned int power) -{ - int gpio = EXYNOS4_GPE1(5); - - gpio_request(gpio, "LVDS_nSHDN"); - gpio_direction_output(gpio, power); - gpio_free(gpio); -} - -static int nuri_bl_init(struct device *dev) -{ - return gpio_request_one(EXYNOS4_GPE2(3), GPIOF_OUT_INIT_LOW, - "LCD_LD0_EN"); -} - -static int nuri_bl_notify(struct device *dev, int brightness) -{ - if (brightness < 1) - brightness = 0; - - gpio_set_value(EXYNOS4_GPE2(3), 1); - - return brightness; -} - -static void nuri_bl_exit(struct device *dev) -{ - gpio_free(EXYNOS4_GPE2(3)); -} - -/* nuri pwm backlight */ -static struct platform_pwm_backlight_data nuri_backlight_data = { - .pwm_id = 0, - .pwm_period_ns = 30000, - .max_brightness = 100, - .dft_brightness = 50, - .init = nuri_bl_init, - .notify = nuri_bl_notify, - .exit = nuri_bl_exit, -}; - -static struct platform_device nuri_backlight_device = { - .name = "pwm-backlight", - .id = -1, - .dev = { - .parent = &s3c_device_timer[0].dev, - .platform_data = &nuri_backlight_data, - }, -}; - -static struct plat_lcd_data nuri_lcd_platform_data = { - .set_power = nuri_lcd_power_on, -}; - -static struct platform_device nuri_lcd_device = { - .name = "platform-lcd", - .id = -1, - .dev = { - .platform_data = &nuri_lcd_platform_data, - }, -}; - -/* I2C1 */ -static struct i2c_board_info i2c1_devs[] __initdata = { - /* Gyro, To be updated */ -}; - -/* TSP */ -static struct mxt_platform_data mxt_platform_data = { - .x_line = 18, - .y_line = 11, - .x_size = 1024, - .y_size = 600, - .blen = 0x1, - .threshold = 0x28, - .voltage = 2800000, /* 2.8V */ - .orient = MXT_DIAGONAL_COUNTER, - .irqflags = IRQF_TRIGGER_FALLING, -}; - -static struct s3c2410_platform_i2c i2c3_data __initdata = { - .flags = 0, - .bus_num = 3, - .slave_addr = 0x10, - .frequency = 400 * 1000, - .sda_delay = 100, -}; - -static struct i2c_board_info i2c3_devs[] __initdata = { - { - I2C_BOARD_INFO("atmel_mxt_ts", 0x4a), - .platform_data = &mxt_platform_data, - .irq = IRQ_EINT(4), - }, -}; - -static void __init nuri_tsp_init(void) -{ - int gpio; - - /* TOUCH_INT: XEINT_4 */ - gpio = EXYNOS4_GPX0(4); - gpio_request(gpio, "TOUCH_INT"); - s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf)); - s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP); -} - -static struct regulator_consumer_supply __initdata max8997_ldo1_[] = { - REGULATOR_SUPPLY("vdd", "s5p-adc"), /* Used by CPU's ADC drv */ -}; -static struct regulator_consumer_supply __initdata max8997_ldo3_[] = { - REGULATOR_SUPPLY("vusb_d", "s3c-hsotg"), /* USB */ - REGULATOR_SUPPLY("vddcore", "s5p-mipi-csis.0"), /* MIPI */ -}; -static struct regulator_consumer_supply __initdata max8997_ldo4_[] = { - REGULATOR_SUPPLY("vddio", "s5p-mipi-csis.0"), /* MIPI */ -}; -static struct regulator_consumer_supply __initdata max8997_ldo5_[] = { - REGULATOR_SUPPLY("vhsic", "modemctl"), /* MODEM */ -}; -static struct regulator_consumer_supply nuri_max8997_ldo6_consumer[] = { - REGULATOR_SUPPLY("vdd_reg", "6-003c"), /* S5K6AA camera */ -}; -static struct regulator_consumer_supply __initdata max8997_ldo7_[] = { - REGULATOR_SUPPLY("dig_18", "0-001f"), /* HCD803 */ -}; -static struct regulator_consumer_supply __initdata max8997_ldo8_[] = { - REGULATOR_SUPPLY("vusb_a", "s3c-hsotg"), /* USB */ - REGULATOR_SUPPLY("vdac", NULL), /* Used by CPU */ -}; -static struct regulator_consumer_supply __initdata max8997_ldo11_[] = { - REGULATOR_SUPPLY("vcc", "platform-lcd"), /* U804 LVDS */ -}; -static struct regulator_consumer_supply __initdata max8997_ldo12_[] = { - REGULATOR_SUPPLY("vddio", "6-003c"), /* HDC802 */ -}; -static struct regulator_consumer_supply __initdata max8997_ldo13_[] = { - REGULATOR_SUPPLY("vmmc", "exynos4-sdhci.2"), /* TFLASH */ -}; -static struct regulator_consumer_supply __initdata max8997_ldo14_[] = { - REGULATOR_SUPPLY("inmotor", "max8997-haptic"), -}; -static struct regulator_consumer_supply __initdata max8997_ldo15_[] = { - REGULATOR_SUPPLY("avdd", "3-004a"), /* Touch Screen */ -}; -static struct regulator_consumer_supply __initdata max8997_ldo16_[] = { - REGULATOR_SUPPLY("d_sensor", "0-001f"), /* HDC803 */ -}; -static struct regulator_consumer_supply __initdata max8997_ldo18_[] = { - REGULATOR_SUPPLY("vdd", "3-004a"), /* Touch Screen */ -}; -static struct regulator_consumer_supply __initdata max8997_buck1_[] = { - REGULATOR_SUPPLY("vdd_arm", NULL), /* CPUFREQ */ -}; -static struct regulator_consumer_supply __initdata max8997_buck2_[] = { - REGULATOR_SUPPLY("vdd_int", "exynos4210-busfreq.0"), /* CPUFREQ */ -}; -static struct regulator_consumer_supply __initdata max8997_buck3_[] = { - REGULATOR_SUPPLY("vdd", "mali_dev.0"), /* G3D of Exynos 4 */ -}; -static struct regulator_consumer_supply __initdata max8997_buck4_[] = { - REGULATOR_SUPPLY("core", "0-001f"), /* HDC803 */ -}; -static struct regulator_consumer_supply __initdata max8997_buck6_[] = { - REGULATOR_SUPPLY("dig_28", "0-001f"), /* pin "7" of HDC803 */ -}; -static struct regulator_consumer_supply __initdata max8997_esafeout1_[] = { - REGULATOR_SUPPLY("usb_vbus", NULL), /* CPU's USB OTG */ -}; -static struct regulator_consumer_supply __initdata max8997_esafeout2_[] = { - REGULATOR_SUPPLY("usb_vbus", "modemctl"), /* VBUS of Modem */ -}; - -static struct regulator_consumer_supply __initdata max8997_charger_[] = { - REGULATOR_SUPPLY("vinchg1", "charger-manager.0"), -}; -static struct regulator_consumer_supply __initdata max8997_chg_toff_[] = { - REGULATOR_SUPPLY("vinchg_stop", NULL), /* for jack interrupt handlers */ -}; - -static struct regulator_consumer_supply __initdata max8997_32khz_ap_[] = { - REGULATOR_SUPPLY("gps_clk", "bcm4751"), - REGULATOR_SUPPLY("bt_clk", "bcm4330-b1"), - REGULATOR_SUPPLY("wifi_clk", "bcm433-b1"), -}; - -static struct regulator_init_data __initdata max8997_ldo1_data = { - .constraints = { - .name = "VADC_3.3V_C210", - .min_uV = 3300000, - .max_uV = 3300000, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .apply_uV = 1, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_ldo1_), - .consumer_supplies = max8997_ldo1_, -}; - -static struct regulator_init_data __initdata max8997_ldo2_data = { - .constraints = { - .name = "VALIVE_1.1V_C210", - .min_uV = 1100000, - .max_uV = 1100000, - .apply_uV = 1, - .always_on = 1, - .state_mem = { - .enabled = 1, - }, - }, -}; - -static struct regulator_init_data __initdata max8997_ldo3_data = { - .constraints = { - .name = "VUSB_1.1V_C210", - .min_uV = 1100000, - .max_uV = 1100000, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .apply_uV = 1, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_ldo3_), - .consumer_supplies = max8997_ldo3_, -}; - -static struct regulator_init_data __initdata max8997_ldo4_data = { - .constraints = { - .name = "VMIPI_1.8V", - .min_uV = 1800000, - .max_uV = 1800000, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .apply_uV = 1, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_ldo4_), - .consumer_supplies = max8997_ldo4_, -}; - -static struct regulator_init_data __initdata max8997_ldo5_data = { - .constraints = { - .name = "VHSIC_1.2V_C210", - .min_uV = 1200000, - .max_uV = 1200000, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .apply_uV = 1, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_ldo5_), - .consumer_supplies = max8997_ldo5_, -}; - -static struct regulator_init_data __initdata max8997_ldo6_data = { - .constraints = { - .name = "VCC_1.8V_PDA", - .min_uV = 1800000, - .max_uV = 1800000, - .apply_uV = 1, - .always_on = 1, - .state_mem = { - .enabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(nuri_max8997_ldo6_consumer), - .consumer_supplies = nuri_max8997_ldo6_consumer, -}; - -static struct regulator_init_data __initdata max8997_ldo7_data = { - .constraints = { - .name = "CAM_ISP_1.8V", - .min_uV = 1800000, - .max_uV = 1800000, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .apply_uV = 1, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_ldo7_), - .consumer_supplies = max8997_ldo7_, -}; - -static struct regulator_init_data __initdata max8997_ldo8_data = { - .constraints = { - .name = "VUSB+VDAC_3.3V_C210", - .min_uV = 3300000, - .max_uV = 3300000, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .apply_uV = 1, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_ldo8_), - .consumer_supplies = max8997_ldo8_, -}; - -static struct regulator_init_data __initdata max8997_ldo9_data = { - .constraints = { - .name = "VCC_2.8V_PDA", - .min_uV = 2800000, - .max_uV = 2800000, - .apply_uV = 1, - .always_on = 1, - .state_mem = { - .enabled = 1, - }, - }, -}; - -static struct regulator_init_data __initdata max8997_ldo10_data = { - .constraints = { - .name = "VPLL_1.1V_C210", - .min_uV = 1100000, - .max_uV = 1100000, - .apply_uV = 1, - .always_on = 1, - .state_mem = { - .disabled = 1, - }, - }, -}; - -static struct regulator_init_data __initdata max8997_ldo11_data = { - .constraints = { - .name = "LVDS_VDD3.3V", - .min_uV = 3300000, - .max_uV = 3300000, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .apply_uV = 1, - .boot_on = 1, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_ldo11_), - .consumer_supplies = max8997_ldo11_, -}; - -static struct regulator_init_data __initdata max8997_ldo12_data = { - .constraints = { - .name = "VT_CAM_1.8V", - .min_uV = 1800000, - .max_uV = 1800000, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .apply_uV = 1, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_ldo12_), - .consumer_supplies = max8997_ldo12_, -}; - -static struct regulator_init_data __initdata max8997_ldo13_data = { - .constraints = { - .name = "VTF_2.8V", - .min_uV = 2800000, - .max_uV = 2800000, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .apply_uV = 1, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_ldo13_), - .consumer_supplies = max8997_ldo13_, -}; - -static struct regulator_init_data __initdata max8997_ldo14_data = { - .constraints = { - .name = "VCC_3.0V_MOTOR", - .min_uV = 3000000, - .max_uV = 3000000, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .apply_uV = 1, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_ldo14_), - .consumer_supplies = max8997_ldo14_, -}; - -static struct regulator_init_data __initdata max8997_ldo15_data = { - .constraints = { - .name = "VTOUCH_ADVV2.8V", - .min_uV = 2800000, - .max_uV = 2800000, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_ldo15_), - .consumer_supplies = max8997_ldo15_, -}; - -static struct regulator_init_data __initdata max8997_ldo16_data = { - .constraints = { - .name = "CAM_SENSOR_IO_1.8V", - .min_uV = 1800000, - .max_uV = 1800000, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .apply_uV = 1, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_ldo16_), - .consumer_supplies = max8997_ldo16_, -}; - -static struct regulator_init_data __initdata max8997_ldo18_data = { - .constraints = { - .name = "VTOUCH_VDD2.8V", - .min_uV = 2800000, - .max_uV = 2800000, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .apply_uV = 1, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_ldo18_), - .consumer_supplies = max8997_ldo18_, -}; - -static struct regulator_init_data __initdata max8997_ldo21_data = { - .constraints = { - .name = "VDDQ_M1M2_1.2V", - .min_uV = 1200000, - .max_uV = 1200000, - .apply_uV = 1, - .always_on = 1, - .state_mem = { - .disabled = 1, - }, - }, -}; - -static struct regulator_init_data __initdata max8997_buck1_data = { - .constraints = { - .name = "VARM_1.2V_C210", - .min_uV = 900000, - .max_uV = 1350000, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, - .always_on = 1, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_buck1_), - .consumer_supplies = max8997_buck1_, -}; - -static struct regulator_init_data __initdata max8997_buck2_data = { - .constraints = { - .name = "VINT_1.1V_C210", - .min_uV = 900000, - .max_uV = 1200000, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, - .always_on = 1, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_buck2_), - .consumer_supplies = max8997_buck2_, -}; - -static struct regulator_init_data __initdata max8997_buck3_data = { - .constraints = { - .name = "VG3D_1.1V_C210", - .min_uV = 900000, - .max_uV = 1100000, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | - REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_buck3_), - .consumer_supplies = max8997_buck3_, -}; - -static struct regulator_init_data __initdata max8997_buck4_data = { - .constraints = { - .name = "CAM_ISP_CORE_1.2V", - .min_uV = 1200000, - .max_uV = 1200000, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_buck4_), - .consumer_supplies = max8997_buck4_, -}; - -static struct regulator_init_data __initdata max8997_buck5_data = { - .constraints = { - .name = "VMEM_1.2V_C210", - .min_uV = 1200000, - .max_uV = 1200000, - .apply_uV = 1, - .always_on = 1, - .state_mem = { - .enabled = 1, - }, - }, -}; - -static struct regulator_init_data __initdata max8997_buck6_data = { - .constraints = { - .name = "CAM_AF_2.8V", - .min_uV = 2800000, - .max_uV = 2800000, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_buck6_), - .consumer_supplies = max8997_buck6_, -}; - -static struct regulator_init_data __initdata max8997_buck7_data = { - .constraints = { - .name = "VCC_SUB_2.0V", - .min_uV = 2000000, - .max_uV = 2000000, - .apply_uV = 1, - .always_on = 1, - .state_mem = { - .enabled = 1, - }, - }, -}; - -static struct regulator_init_data __initdata max8997_32khz_ap_data = { - .constraints = { - .name = "32KHz AP", - .always_on = 1, - .state_mem = { - .enabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_32khz_ap_), - .consumer_supplies = max8997_32khz_ap_, -}; - -static struct regulator_init_data __initdata max8997_32khz_cp_data = { - .constraints = { - .name = "32KHz CP", - .state_mem = { - .disabled = 1, - }, - }, -}; - -static struct regulator_init_data __initdata max8997_vichg_data = { - .constraints = { - .name = "VICHG", - .state_mem = { - .disabled = 1, - }, - }, -}; - -static struct regulator_init_data __initdata max8997_esafeout1_data = { - .constraints = { - .name = "SAFEOUT1", - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .always_on = 1, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_esafeout1_), - .consumer_supplies = max8997_esafeout1_, -}; - -static struct regulator_init_data __initdata max8997_esafeout2_data = { - .constraints = { - .name = "SAFEOUT2", - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_esafeout2_), - .consumer_supplies = max8997_esafeout2_, -}; - -static struct regulator_init_data __initdata max8997_charger_cv_data = { - .constraints = { - .name = "CHARGER_CV", - .min_uV = 4200000, - .max_uV = 4200000, - .apply_uV = 1, - }, -}; - -static struct regulator_init_data __initdata max8997_charger_data = { - .constraints = { - .name = "CHARGER", - .min_uA = 200000, - .max_uA = 950000, - .boot_on = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS | - REGULATOR_CHANGE_CURRENT, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_charger_), - .consumer_supplies = max8997_charger_, -}; - -static struct regulator_init_data __initdata max8997_charger_topoff_data = { - .constraints = { - .name = "CHARGER TOPOFF", - .min_uA = 50000, - .max_uA = 200000, - .valid_ops_mask = REGULATOR_CHANGE_CURRENT, - }, - .num_consumer_supplies = ARRAY_SIZE(max8997_chg_toff_), - .consumer_supplies = max8997_chg_toff_, -}; - -static struct max8997_regulator_data __initdata nuri_max8997_regulators[] = { - { MAX8997_LDO1, &max8997_ldo1_data }, - { MAX8997_LDO2, &max8997_ldo2_data }, - { MAX8997_LDO3, &max8997_ldo3_data }, - { MAX8997_LDO4, &max8997_ldo4_data }, - { MAX8997_LDO5, &max8997_ldo5_data }, - { MAX8997_LDO6, &max8997_ldo6_data }, - { MAX8997_LDO7, &max8997_ldo7_data }, - { MAX8997_LDO8, &max8997_ldo8_data }, - { MAX8997_LDO9, &max8997_ldo9_data }, - { MAX8997_LDO10, &max8997_ldo10_data }, - { MAX8997_LDO11, &max8997_ldo11_data }, - { MAX8997_LDO12, &max8997_ldo12_data }, - { MAX8997_LDO13, &max8997_ldo13_data }, - { MAX8997_LDO14, &max8997_ldo14_data }, - { MAX8997_LDO15, &max8997_ldo15_data }, - { MAX8997_LDO16, &max8997_ldo16_data }, - - { MAX8997_LDO18, &max8997_ldo18_data }, - { MAX8997_LDO21, &max8997_ldo21_data }, - - { MAX8997_BUCK1, &max8997_buck1_data }, - { MAX8997_BUCK2, &max8997_buck2_data }, - { MAX8997_BUCK3, &max8997_buck3_data }, - { MAX8997_BUCK4, &max8997_buck4_data }, - { MAX8997_BUCK5, &max8997_buck5_data }, - { MAX8997_BUCK6, &max8997_buck6_data }, - { MAX8997_BUCK7, &max8997_buck7_data }, - - { MAX8997_EN32KHZ_AP, &max8997_32khz_ap_data }, - { MAX8997_EN32KHZ_CP, &max8997_32khz_cp_data }, - - { MAX8997_ENVICHG, &max8997_vichg_data }, - { MAX8997_ESAFEOUT1, &max8997_esafeout1_data }, - { MAX8997_ESAFEOUT2, &max8997_esafeout2_data }, - { MAX8997_CHARGER_CV, &max8997_charger_cv_data }, - { MAX8997_CHARGER, &max8997_charger_data }, - { MAX8997_CHARGER_TOPOFF, &max8997_charger_topoff_data }, -}; - -static struct max8997_platform_data __initdata nuri_max8997_pdata = { - .wakeup = 1, - - .num_regulators = ARRAY_SIZE(nuri_max8997_regulators), - .regulators = nuri_max8997_regulators, - - .buck125_gpios = { EXYNOS4_GPX0(5), EXYNOS4_GPX0(6), EXYNOS4_GPL0(0) }, - - .buck1_voltage[0] = 1350000, /* 1.35V */ - .buck1_voltage[1] = 1300000, /* 1.3V */ - .buck1_voltage[2] = 1250000, /* 1.25V */ - .buck1_voltage[3] = 1200000, /* 1.2V */ - .buck1_voltage[4] = 1150000, /* 1.15V */ - .buck1_voltage[5] = 1100000, /* 1.1V */ - .buck1_voltage[6] = 1000000, /* 1.0V */ - .buck1_voltage[7] = 950000, /* 0.95V */ - - .buck2_voltage[0] = 1100000, /* 1.1V */ - .buck2_voltage[1] = 1000000, /* 1.0V */ - .buck2_voltage[2] = 950000, /* 0.95V */ - .buck2_voltage[3] = 900000, /* 0.9V */ - .buck2_voltage[4] = 1100000, /* 1.1V */ - .buck2_voltage[5] = 1000000, /* 1.0V */ - .buck2_voltage[6] = 950000, /* 0.95V */ - .buck2_voltage[7] = 900000, /* 0.9V */ - - .buck5_voltage[0] = 1200000, /* 1.2V */ - .buck5_voltage[1] = 1200000, /* 1.2V */ - .buck5_voltage[2] = 1200000, /* 1.2V */ - .buck5_voltage[3] = 1200000, /* 1.2V */ - .buck5_voltage[4] = 1200000, /* 1.2V */ - .buck5_voltage[5] = 1200000, /* 1.2V */ - .buck5_voltage[6] = 1200000, /* 1.2V */ - .buck5_voltage[7] = 1200000, /* 1.2V */ -}; - -/* GPIO I2C 5 (PMIC) */ -enum { I2C5_MAX8997 }; -static struct i2c_board_info i2c5_devs[] __initdata = { - [I2C5_MAX8997] = { - I2C_BOARD_INFO("max8997", 0xCC >> 1), - .platform_data = &nuri_max8997_pdata, - }, -}; - -static struct max17042_platform_data nuri_battery_platform_data = { -}; - -/* GPIO I2C 9 (Fuel Gauge) */ -static struct i2c_gpio_platform_data i2c9_gpio_data = { - .sda_pin = EXYNOS4_GPY4(0), /* XM0ADDR_8 */ - .scl_pin = EXYNOS4_GPY4(1), /* XM0ADDR_9 */ -}; -static struct platform_device i2c9_gpio = { - .name = "i2c-gpio", - .id = 9, - .dev = { - .platform_data = &i2c9_gpio_data, - }, -}; -enum { I2C9_MAX17042}; -static struct i2c_board_info i2c9_devs[] __initdata = { - [I2C9_MAX17042] = { - I2C_BOARD_INFO("max17042", 0x36), - .platform_data = &nuri_battery_platform_data, - }, -}; - -/* MAX8903 Secondary Charger */ -static struct regulator_consumer_supply supplies_max8903[] = { - REGULATOR_SUPPLY("vinchg2", "charger-manager.0"), -}; - -static struct regulator_init_data max8903_charger_en_data = { - .constraints = { - .name = "VOUT_CHARGER", - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .boot_on = 1, - }, - .num_consumer_supplies = ARRAY_SIZE(supplies_max8903), - .consumer_supplies = supplies_max8903, -}; - -static struct fixed_voltage_config max8903_charger_en = { - .supply_name = "VOUT_CHARGER", - .microvolts = 5000000, /* Assume 5VDC */ - .gpio = EXYNOS4_GPY4(5), /* TA_EN negaged */ - .enable_high = 0, /* Enable = Low */ - .enabled_at_boot = 1, - .init_data = &max8903_charger_en_data, -}; - -static struct platform_device max8903_fixed_reg_dev = { - .name = "reg-fixed-voltage", - .id = FIXED_REG_ID_MAX8903, - .dev = { .platform_data = &max8903_charger_en }, -}; - -static struct max8903_pdata nuri_max8903 = { - /* - * cen: don't control with the driver, let it be - * controlled by regulator above - */ - .dok = EXYNOS4_GPX1(4), /* TA_nCONNECTED */ - /* uok, usus: not connected */ - .chg = EXYNOS4_GPE2(0), /* TA_nCHG */ - /* flt: vcc_1.8V_pda */ - .dcm = EXYNOS4_GPL0(1), /* CURR_ADJ */ - - .dc_valid = true, - .usb_valid = false, /* USB is not wired to MAX8903 */ -}; - -static struct platform_device nuri_max8903_device = { - .name = "max8903-charger", - .dev = { - .platform_data = &nuri_max8903, - }, -}; - -static void __init nuri_power_init(void) -{ - int gpio; - int ta_en = 0; - - gpio = EXYNOS4_GPX0(7); - gpio_request(gpio, "AP_PMIC_IRQ"); - s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf)); - s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); - - gpio = EXYNOS4_GPX2(3); - gpio_request(gpio, "FUEL_ALERT"); - s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf)); - s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); - - gpio = nuri_max8903.dok; - gpio_request(gpio, "TA_nCONNECTED"); - s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf)); - s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); - ta_en = gpio_get_value(gpio) ? 0 : 1; - - gpio = nuri_max8903.chg; - gpio_request(gpio, "TA_nCHG"); - gpio_direction_input(gpio); - - gpio = nuri_max8903.dcm; - gpio_request(gpio, "CURR_ADJ"); - gpio_direction_output(gpio, ta_en); -} - -/* USB EHCI */ -static struct s5p_ehci_platdata nuri_ehci_pdata; - -static void __init nuri_ehci_init(void) -{ - struct s5p_ehci_platdata *pdata = &nuri_ehci_pdata; - - s5p_ehci_set_platdata(pdata); -} - -/* USB OTG */ -static struct s3c_hsotg_plat nuri_hsotg_pdata; - -/* CAMERA */ -static struct regulator_consumer_supply cam_vt_cam15_supply = - REGULATOR_SUPPLY("vdd_core", "6-003c"); - -static struct regulator_init_data cam_vt_cam15_reg_init_data = { - .constraints = { .valid_ops_mask = REGULATOR_CHANGE_STATUS }, - .num_consumer_supplies = 1, - .consumer_supplies = &cam_vt_cam15_supply, -}; - -static struct fixed_voltage_config cam_vt_cam15_fixed_voltage_cfg = { - .supply_name = "VT_CAM_1.5V", - .microvolts = 1500000, - .gpio = EXYNOS4_GPE2(2), /* VT_CAM_1.5V_EN */ - .enable_high = 1, - .init_data = &cam_vt_cam15_reg_init_data, -}; - -static struct platform_device cam_vt_cam15_fixed_rdev = { - .name = "reg-fixed-voltage", .id = FIXED_REG_ID_CAM_VT_15V, - .dev = { .platform_data = &cam_vt_cam15_fixed_voltage_cfg }, -}; - -static struct regulator_consumer_supply cam_vdda_supply[] = { - REGULATOR_SUPPLY("vdda", "6-003c"), - REGULATOR_SUPPLY("a_sensor", "0-001f"), -}; - -static struct regulator_init_data cam_vdda_reg_init_data = { - .constraints = { .valid_ops_mask = REGULATOR_CHANGE_STATUS }, - .num_consumer_supplies = ARRAY_SIZE(cam_vdda_supply), - .consumer_supplies = cam_vdda_supply, -}; - -static struct fixed_voltage_config cam_vdda_fixed_voltage_cfg = { - .supply_name = "CAM_IO_EN", - .microvolts = 2800000, - .gpio = EXYNOS4_GPE2(1), /* CAM_IO_EN */ - .enable_high = 1, - .init_data = &cam_vdda_reg_init_data, -}; - -static struct platform_device cam_vdda_fixed_rdev = { - .name = "reg-fixed-voltage", .id = FIXED_REG_ID_CAM_A28V, - .dev = { .platform_data = &cam_vdda_fixed_voltage_cfg }, -}; - -static struct regulator_consumer_supply camera_8m_12v_supply = - REGULATOR_SUPPLY("dig_12", "0-001f"); - -static struct regulator_init_data cam_8m_12v_reg_init_data = { - .num_consumer_supplies = 1, - .consumer_supplies = &camera_8m_12v_supply, - .constraints = { - .valid_ops_mask = REGULATOR_CHANGE_STATUS - }, -}; - -static struct fixed_voltage_config cam_8m_12v_fixed_voltage_cfg = { - .supply_name = "8M_1.2V", - .microvolts = 1200000, - .gpio = EXYNOS4_GPE2(5), /* 8M_1.2V_EN */ - .enable_high = 1, - .init_data = &cam_8m_12v_reg_init_data, -}; - -static struct platform_device cam_8m_12v_fixed_rdev = { - .name = "reg-fixed-voltage", .id = FIXED_REG_ID_CAM_12V, - .dev = { .platform_data = &cam_8m_12v_fixed_voltage_cfg }, -}; - -static struct s5p_platform_mipi_csis mipi_csis_platdata = { - .clk_rate = 166000000UL, - .lanes = 2, - .hs_settle = 12, -}; - -#define GPIO_CAM_MEGA_RST EXYNOS4_GPY3(7) /* ISP_RESET */ -#define GPIO_CAM_8M_ISP_INT EXYNOS4_GPL2(5) -#define GPIO_CAM_VT_NSTBY EXYNOS4_GPL2(0) -#define GPIO_CAM_VT_NRST EXYNOS4_GPL2(1) - -static struct s5k6aa_platform_data s5k6aa_pldata = { - .mclk_frequency = 24000000UL, - .gpio_reset = { GPIO_CAM_VT_NRST, 0 }, - .gpio_stby = { GPIO_CAM_VT_NSTBY, 0 }, - .bus_type = V4L2_MBUS_PARALLEL, - .horiz_flip = 1, -}; - -static struct i2c_board_info s5k6aa_board_info = { - I2C_BOARD_INFO("S5K6AA", 0x3c), - .platform_data = &s5k6aa_pldata, -}; - -static struct m5mols_platform_data m5mols_platdata = { - .gpio_reset = GPIO_CAM_MEGA_RST, -}; - -static struct i2c_board_info m5mols_board_info = { - I2C_BOARD_INFO("M5MOLS", 0x1F), - .platform_data = &m5mols_platdata, -}; - -static struct fimc_source_info nuri_camera_sensors[] = { - { - .flags = V4L2_MBUS_PCLK_SAMPLE_RISING | - V4L2_MBUS_VSYNC_ACTIVE_LOW, - .fimc_bus_type = FIMC_BUS_TYPE_ITU_601, - .board_info = &s5k6aa_board_info, - .clk_frequency = 24000000UL, - .i2c_bus_num = 6, - }, { - .flags = V4L2_MBUS_PCLK_SAMPLE_FALLING | - V4L2_MBUS_VSYNC_ACTIVE_LOW, - .fimc_bus_type = FIMC_BUS_TYPE_MIPI_CSI2, - .board_info = &m5mols_board_info, - .clk_frequency = 24000000UL, - }, -}; - -static struct s5p_platform_fimc fimc_md_platdata = { - .source_info = nuri_camera_sensors, - .num_clients = ARRAY_SIZE(nuri_camera_sensors), -}; - -static struct gpio nuri_camera_gpios[] = { - { GPIO_CAM_VT_NSTBY, GPIOF_OUT_INIT_LOW, "CAM_VGA_NSTBY" }, - { GPIO_CAM_VT_NRST, GPIOF_OUT_INIT_LOW, "CAM_VGA_NRST" }, - { GPIO_CAM_8M_ISP_INT, GPIOF_IN, "8M_ISP_INT" }, - { GPIO_CAM_MEGA_RST, GPIOF_OUT_INIT_LOW, "CAM_8M_NRST" }, -}; - -static void __init nuri_camera_init(void) -{ - s3c_set_platdata(&mipi_csis_platdata, sizeof(mipi_csis_platdata), - &s5p_device_mipi_csis0); - s3c_set_platdata(&fimc_md_platdata, sizeof(fimc_md_platdata), - &s5p_device_fimc_md); - - if (gpio_request_array(nuri_camera_gpios, - ARRAY_SIZE(nuri_camera_gpios))) { - pr_err("%s: GPIO request failed\n", __func__); - return; - } - - m5mols_board_info.irq = s5p_register_gpio_interrupt(GPIO_CAM_8M_ISP_INT); - if (m5mols_board_info.irq >= 0) - s3c_gpio_cfgpin(GPIO_CAM_8M_ISP_INT, S3C_GPIO_SFN(0xF)); - else - pr_err("%s: Failed to configure 8M_ISP_INT GPIO\n", __func__); - - /* Free GPIOs controlled directly by the sensor drivers. */ - gpio_free(GPIO_CAM_VT_NRST); - gpio_free(GPIO_CAM_VT_NSTBY); - gpio_free(GPIO_CAM_MEGA_RST); - - if (exynos4_fimc_setup_gpio(S5P_CAMPORT_A)) { - pr_err("%s: Camera port A setup failed\n", __func__); - return; - } - /* Increase drive strength of the sensor clock output */ - s5p_gpio_set_drvstr(EXYNOS4_GPJ1(3), S5P_GPIO_DRVSTR_LV4); -} - -static struct s3c2410_platform_i2c nuri_i2c6_platdata __initdata = { - .frequency = 400000U, - .sda_delay = 200, - .bus_num = 6, -}; - -static struct s3c2410_platform_i2c nuri_i2c0_platdata __initdata = { - .frequency = 400000U, - .sda_delay = 200, -}; - -/* DEVFREQ controlling memory/bus */ -static struct platform_device exynos4_bus_devfreq = { - .name = "exynos4210-busfreq", -}; - -static struct platform_device *nuri_devices[] __initdata = { - /* Samsung Platform Devices */ - &s3c_device_i2c5, /* PMIC should initialize first */ - &s3c_device_i2c0, - &s3c_device_i2c6, - &emmc_fixed_voltage, - &s5p_device_mipi_csis0, - &s5p_device_fimc0, - &s5p_device_fimc1, - &s5p_device_fimc2, - &s5p_device_fimc3, - &s5p_device_fimd0, - &s3c_device_hsmmc0, - &s3c_device_hsmmc2, - &s3c_device_hsmmc3, - &s3c_device_wdt, - &s3c_device_timer[0], - &s5p_device_ehci, - &s3c_device_i2c3, - &i2c9_gpio, - &s3c_device_adc, - &s5p_device_g2d, - &s5p_device_jpeg, - &s3c_device_rtc, - &s5p_device_mfc, - &s5p_device_mfc_l, - &s5p_device_mfc_r, - &s5p_device_fimc_md, - &s3c_device_usb_hsotg, - - /* NURI Devices */ - &nuri_gpio_keys, - &nuri_lcd_device, - &nuri_backlight_device, - &max8903_fixed_reg_dev, - &nuri_max8903_device, - &cam_vt_cam15_fixed_rdev, - &cam_vdda_fixed_rdev, - &cam_8m_12v_fixed_rdev, - &exynos4_bus_devfreq, -}; - -static void __init nuri_map_io(void) -{ - exynos_init_io(NULL, 0); - s3c24xx_init_uarts(nuri_uartcfgs, ARRAY_SIZE(nuri_uartcfgs)); - xxti_f = 0; - xusbxti_f = 24000000; -} - -static void __init nuri_reserve(void) -{ - s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20); -} - -static void __init nuri_machine_init(void) -{ - nuri_sdhci_init(); - nuri_tsp_init(); - nuri_power_init(); - - s3c_i2c0_set_platdata(&nuri_i2c0_platdata); - i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs)); - s3c_i2c3_set_platdata(&i2c3_data); - i2c_register_board_info(3, i2c3_devs, ARRAY_SIZE(i2c3_devs)); - s3c_i2c5_set_platdata(NULL); - i2c5_devs[I2C5_MAX8997].irq = gpio_to_irq(EXYNOS4_GPX0(7)); - i2c_register_board_info(5, i2c5_devs, ARRAY_SIZE(i2c5_devs)); - i2c9_devs[I2C9_MAX17042].irq = gpio_to_irq(EXYNOS4_GPX2(3)); - i2c_register_board_info(9, i2c9_devs, ARRAY_SIZE(i2c9_devs)); - s3c_i2c6_set_platdata(&nuri_i2c6_platdata); - -#ifdef CONFIG_DRM_EXYNOS - s5p_device_fimd0.dev.platform_data = &drm_fimd_pdata; - exynos4_fimd0_gpio_setup_24bpp(); -#else - s5p_fimd0_set_platdata(&nuri_fb_pdata); -#endif - - nuri_camera_init(); - - nuri_ehci_init(); - s3c_hsotg_set_platdata(&nuri_hsotg_pdata); - - /* Last */ - platform_add_devices(nuri_devices, ARRAY_SIZE(nuri_devices)); -} - -MACHINE_START(NURI, "NURI") - /* Maintainer: Kyungmin Park <kyungmin.park@samsung.com> */ - .atag_offset = 0x100, - .smp = smp_ops(exynos_smp_ops), - .init_irq = exynos4_init_irq, - .map_io = nuri_map_io, - .init_machine = nuri_machine_init, - .init_late = exynos_init_late, - .init_time = exynos_init_time, - .reserve = &nuri_reserve, - .restart = exynos4_restart, -MACHINE_END diff --git a/arch/arm/mach-exynos/mach-origen.c b/arch/arm/mach-exynos/mach-origen.c deleted file mode 100644 index 27f03ed5d067..000000000000 --- a/arch/arm/mach-exynos/mach-origen.c +++ /dev/null @@ -1,823 +0,0 @@ -/* linux/arch/arm/mach-exynos4/mach-origen.c - * - * Copyright (c) 2011 Insignal Co., Ltd. - * http://www.insignal.co.kr/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#include <linux/serial_core.h> -#include <linux/leds.h> -#include <linux/gpio.h> -#include <linux/mmc/host.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <linux/input.h> -#include <linux/pwm.h> -#include <linux/pwm_backlight.h> -#include <linux/gpio_keys.h> -#include <linux/i2c.h> -#include <linux/regulator/machine.h> -#include <linux/mfd/max8997.h> -#include <linux/lcd.h> -#include <linux/rfkill-gpio.h> -#include <linux/platform_data/i2c-s3c2410.h> -#include <linux/platform_data/s3c-hsotg.h> -#include <linux/platform_data/usb-ehci-s5p.h> -#include <linux/platform_data/usb-ohci-exynos.h> - -#include <asm/mach/arch.h> -#include <asm/mach-types.h> - -#include <video/platform_lcd.h> -#include <video/samsung_fimd.h> - -#include <plat/regs-serial.h> -#include <plat/cpu.h> -#include <plat/devs.h> -#include <plat/sdhci.h> -#include <plat/clock.h> -#include <plat/gpio-cfg.h> -#include <plat/backlight.h> -#include <plat/fb.h> -#include <plat/mfc.h> -#include <plat/hdmi.h> - -#include <mach/map.h> -#include <mach/irqs.h> - -#include <drm/exynos_drm.h> -#include "common.h" - -/* Following are default values for UCON, ULCON and UFCON UART registers */ -#define ORIGEN_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ - S3C2410_UCON_RXILEVEL | \ - S3C2410_UCON_TXIRQMODE | \ - S3C2410_UCON_RXIRQMODE | \ - S3C2410_UCON_RXFIFO_TOI | \ - S3C2443_UCON_RXERR_IRQEN) - -#define ORIGEN_ULCON_DEFAULT S3C2410_LCON_CS8 - -#define ORIGEN_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \ - S5PV210_UFCON_TXTRIG4 | \ - S5PV210_UFCON_RXTRIG4) - -static struct s3c2410_uartcfg origen_uartcfgs[] __initdata = { - [0] = { - .hwport = 0, - .flags = 0, - .ucon = ORIGEN_UCON_DEFAULT, - .ulcon = ORIGEN_ULCON_DEFAULT, - .ufcon = ORIGEN_UFCON_DEFAULT, - }, - [1] = { - .hwport = 1, - .flags = 0, - .ucon = ORIGEN_UCON_DEFAULT, - .ulcon = ORIGEN_ULCON_DEFAULT, - .ufcon = ORIGEN_UFCON_DEFAULT, - }, - [2] = { - .hwport = 2, - .flags = 0, - .ucon = ORIGEN_UCON_DEFAULT, - .ulcon = ORIGEN_ULCON_DEFAULT, - .ufcon = ORIGEN_UFCON_DEFAULT, - }, - [3] = { - .hwport = 3, - .flags = 0, - .ucon = ORIGEN_UCON_DEFAULT, - .ulcon = ORIGEN_ULCON_DEFAULT, - .ufcon = ORIGEN_UFCON_DEFAULT, - }, -}; - -static struct regulator_consumer_supply __initdata ldo3_consumer[] = { - REGULATOR_SUPPLY("vddcore", "s5p-mipi-csis.0"), /* MIPI */ - REGULATOR_SUPPLY("vdd", "exynos4-hdmi"), /* HDMI */ - REGULATOR_SUPPLY("vdd_pll", "exynos4-hdmi"), /* HDMI */ - REGULATOR_SUPPLY("vusb_a", "s3c-hsotg"), /* OTG */ -}; -static struct regulator_consumer_supply __initdata ldo6_consumer[] = { - REGULATOR_SUPPLY("vddio", "s5p-mipi-csis.0"), /* MIPI */ -}; -static struct regulator_consumer_supply __initdata ldo7_consumer[] = { - REGULATOR_SUPPLY("avdd", "alc5625"), /* Realtek ALC5625 */ -}; -static struct regulator_consumer_supply __initdata ldo8_consumer[] = { - REGULATOR_SUPPLY("vdd", "s5p-adc"), /* ADC */ - REGULATOR_SUPPLY("vdd_osc", "exynos4-hdmi"), /* HDMI */ - REGULATOR_SUPPLY("vusb_d", "s3c-hsotg"), /* OTG */ -}; -static struct regulator_consumer_supply __initdata ldo9_consumer[] = { - REGULATOR_SUPPLY("dvdd", "swb-a31"), /* AR6003 WLAN & CSR 8810 BT */ -}; -static struct regulator_consumer_supply __initdata ldo11_consumer[] = { - REGULATOR_SUPPLY("dvdd", "alc5625"), /* Realtek ALC5625 */ -}; -static struct regulator_consumer_supply __initdata ldo14_consumer[] = { - REGULATOR_SUPPLY("avdd18", "swb-a31"), /* AR6003 WLAN & CSR 8810 BT */ -}; -static struct regulator_consumer_supply __initdata ldo17_consumer[] = { - REGULATOR_SUPPLY("vdd33", "swb-a31"), /* AR6003 WLAN & CSR 8810 BT */ -}; -static struct regulator_consumer_supply __initdata buck1_consumer[] = { - REGULATOR_SUPPLY("vdd_arm", NULL), /* CPUFREQ */ -}; -static struct regulator_consumer_supply __initdata buck2_consumer[] = { - REGULATOR_SUPPLY("vdd_int", NULL), /* CPUFREQ */ -}; -static struct regulator_consumer_supply __initdata buck3_consumer[] = { - REGULATOR_SUPPLY("vdd_g3d", "mali_drm"), /* G3D */ -}; -static struct regulator_consumer_supply __initdata buck7_consumer[] = { - REGULATOR_SUPPLY("vcc", "platform-lcd"), /* LCD */ -}; - -static struct regulator_init_data __initdata max8997_ldo1_data = { - .constraints = { - .name = "VDD_ABB_3.3V", - .min_uV = 3300000, - .max_uV = 3300000, - .apply_uV = 1, - .state_mem = { - .disabled = 1, - }, - }, -}; - -static struct regulator_init_data __initdata max8997_ldo2_data = { - .constraints = { - .name = "VDD_ALIVE_1.1V", - .min_uV = 1100000, - .max_uV = 1100000, - .apply_uV = 1, - .always_on = 1, - .state_mem = { - .enabled = 1, - }, - }, -}; - -static struct regulator_init_data __initdata max8997_ldo3_data = { - .constraints = { - .name = "VMIPI_1.1V", - .min_uV = 1100000, - .max_uV = 1100000, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(ldo3_consumer), - .consumer_supplies = ldo3_consumer, -}; - -static struct regulator_init_data __initdata max8997_ldo4_data = { - .constraints = { - .name = "VDD_RTC_1.8V", - .min_uV = 1800000, - .max_uV = 1800000, - .apply_uV = 1, - .always_on = 1, - .state_mem = { - .disabled = 1, - }, - }, -}; - -static struct regulator_init_data __initdata max8997_ldo6_data = { - .constraints = { - .name = "VMIPI_1.8V", - .min_uV = 1800000, - .max_uV = 1800000, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(ldo6_consumer), - .consumer_supplies = ldo6_consumer, -}; - -static struct regulator_init_data __initdata max8997_ldo7_data = { - .constraints = { - .name = "VDD_AUD_1.8V", - .min_uV = 1800000, - .max_uV = 1800000, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(ldo7_consumer), - .consumer_supplies = ldo7_consumer, -}; - -static struct regulator_init_data __initdata max8997_ldo8_data = { - .constraints = { - .name = "VADC_3.3V", - .min_uV = 3300000, - .max_uV = 3300000, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(ldo8_consumer), - .consumer_supplies = ldo8_consumer, -}; - -static struct regulator_init_data __initdata max8997_ldo9_data = { - .constraints = { - .name = "DVDD_SWB_2.8V", - .min_uV = 2800000, - .max_uV = 2800000, - .apply_uV = 1, - .always_on = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(ldo9_consumer), - .consumer_supplies = ldo9_consumer, -}; - -static struct regulator_init_data __initdata max8997_ldo10_data = { - .constraints = { - .name = "VDD_PLL_1.1V", - .min_uV = 1100000, - .max_uV = 1100000, - .apply_uV = 1, - .always_on = 1, - .state_mem = { - .disabled = 1, - }, - }, -}; - -static struct regulator_init_data __initdata max8997_ldo11_data = { - .constraints = { - .name = "VDD_AUD_3V", - .min_uV = 3000000, - .max_uV = 3000000, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(ldo11_consumer), - .consumer_supplies = ldo11_consumer, -}; - -static struct regulator_init_data __initdata max8997_ldo14_data = { - .constraints = { - .name = "AVDD18_SWB_1.8V", - .min_uV = 1800000, - .max_uV = 1800000, - .apply_uV = 1, - .always_on = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(ldo14_consumer), - .consumer_supplies = ldo14_consumer, -}; - -static struct regulator_init_data __initdata max8997_ldo17_data = { - .constraints = { - .name = "VDD_SWB_3.3V", - .min_uV = 3300000, - .max_uV = 3300000, - .apply_uV = 1, - .always_on = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(ldo17_consumer), - .consumer_supplies = ldo17_consumer, -}; - -static struct regulator_init_data __initdata max8997_ldo21_data = { - .constraints = { - .name = "VDD_MIF_1.2V", - .min_uV = 1200000, - .max_uV = 1200000, - .apply_uV = 1, - .always_on = 1, - .state_mem = { - .disabled = 1, - }, - }, -}; - -static struct regulator_init_data __initdata max8997_buck1_data = { - .constraints = { - .name = "VDD_ARM_1.2V", - .min_uV = 950000, - .max_uV = 1350000, - .always_on = 1, - .boot_on = 1, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(buck1_consumer), - .consumer_supplies = buck1_consumer, -}; - -static struct regulator_init_data __initdata max8997_buck2_data = { - .constraints = { - .name = "VDD_INT_1.1V", - .min_uV = 900000, - .max_uV = 1100000, - .always_on = 1, - .boot_on = 1, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(buck2_consumer), - .consumer_supplies = buck2_consumer, -}; - -static struct regulator_init_data __initdata max8997_buck3_data = { - .constraints = { - .name = "VDD_G3D_1.1V", - .min_uV = 900000, - .max_uV = 1100000, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | - REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(buck3_consumer), - .consumer_supplies = buck3_consumer, -}; - -static struct regulator_init_data __initdata max8997_buck5_data = { - .constraints = { - .name = "VDDQ_M1M2_1.2V", - .min_uV = 1200000, - .max_uV = 1200000, - .apply_uV = 1, - .always_on = 1, - .state_mem = { - .disabled = 1, - }, - }, -}; - -static struct regulator_init_data __initdata max8997_buck7_data = { - .constraints = { - .name = "VDD_LCD_3.3V", - .min_uV = 3300000, - .max_uV = 3300000, - .boot_on = 1, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1 - }, - }, - .num_consumer_supplies = ARRAY_SIZE(buck7_consumer), - .consumer_supplies = buck7_consumer, -}; - -static struct max8997_regulator_data __initdata origen_max8997_regulators[] = { - { MAX8997_LDO1, &max8997_ldo1_data }, - { MAX8997_LDO2, &max8997_ldo2_data }, - { MAX8997_LDO3, &max8997_ldo3_data }, - { MAX8997_LDO4, &max8997_ldo4_data }, - { MAX8997_LDO6, &max8997_ldo6_data }, - { MAX8997_LDO7, &max8997_ldo7_data }, - { MAX8997_LDO8, &max8997_ldo8_data }, - { MAX8997_LDO9, &max8997_ldo9_data }, - { MAX8997_LDO10, &max8997_ldo10_data }, - { MAX8997_LDO11, &max8997_ldo11_data }, - { MAX8997_LDO14, &max8997_ldo14_data }, - { MAX8997_LDO17, &max8997_ldo17_data }, - { MAX8997_LDO21, &max8997_ldo21_data }, - { MAX8997_BUCK1, &max8997_buck1_data }, - { MAX8997_BUCK2, &max8997_buck2_data }, - { MAX8997_BUCK3, &max8997_buck3_data }, - { MAX8997_BUCK5, &max8997_buck5_data }, - { MAX8997_BUCK7, &max8997_buck7_data }, -}; - -static struct max8997_platform_data __initdata origen_max8997_pdata = { - .num_regulators = ARRAY_SIZE(origen_max8997_regulators), - .regulators = origen_max8997_regulators, - - .wakeup = true, - .buck1_gpiodvs = false, - .buck2_gpiodvs = false, - .buck5_gpiodvs = false, - - .ignore_gpiodvs_side_effect = true, - .buck125_default_idx = 0x0, - - .buck125_gpios[0] = EXYNOS4_GPX0(0), - .buck125_gpios[1] = EXYNOS4_GPX0(1), - .buck125_gpios[2] = EXYNOS4_GPX0(2), - - .buck1_voltage[0] = 1350000, - .buck1_voltage[1] = 1300000, - .buck1_voltage[2] = 1250000, - .buck1_voltage[3] = 1200000, - .buck1_voltage[4] = 1150000, - .buck1_voltage[5] = 1100000, - .buck1_voltage[6] = 1000000, - .buck1_voltage[7] = 950000, - - .buck2_voltage[0] = 1100000, - .buck2_voltage[1] = 1100000, - .buck2_voltage[2] = 1100000, - .buck2_voltage[3] = 1100000, - .buck2_voltage[4] = 1000000, - .buck2_voltage[5] = 1000000, - .buck2_voltage[6] = 1000000, - .buck2_voltage[7] = 1000000, - - .buck5_voltage[0] = 1200000, - .buck5_voltage[1] = 1200000, - .buck5_voltage[2] = 1200000, - .buck5_voltage[3] = 1200000, - .buck5_voltage[4] = 1200000, - .buck5_voltage[5] = 1200000, - .buck5_voltage[6] = 1200000, - .buck5_voltage[7] = 1200000, -}; - -/* I2C0 */ -static struct i2c_board_info i2c0_devs[] __initdata = { - { - I2C_BOARD_INFO("max8997", (0xCC >> 1)), - .platform_data = &origen_max8997_pdata, - .irq = IRQ_EINT(4), - }, -}; - -static struct s3c_sdhci_platdata origen_hsmmc0_pdata __initdata = { - .cd_type = S3C_SDHCI_CD_INTERNAL, -}; - -static struct s3c_sdhci_platdata origen_hsmmc2_pdata __initdata = { - .cd_type = S3C_SDHCI_CD_INTERNAL, -}; - -/* USB EHCI */ -static struct s5p_ehci_platdata origen_ehci_pdata; - -static void __init origen_ehci_init(void) -{ - struct s5p_ehci_platdata *pdata = &origen_ehci_pdata; - - s5p_ehci_set_platdata(pdata); -} - -/* USB OHCI */ -static struct exynos4_ohci_platdata origen_ohci_pdata; - -static void __init origen_ohci_init(void) -{ - struct exynos4_ohci_platdata *pdata = &origen_ohci_pdata; - - exynos4_ohci_set_platdata(pdata); -} - -/* USB OTG */ -static struct s3c_hsotg_plat origen_hsotg_pdata; - -static struct gpio_led origen_gpio_leds[] = { - { - .name = "origen::status1", - .default_trigger = "heartbeat", - .gpio = EXYNOS4_GPX1(3), - .active_low = 1, - }, - { - .name = "origen::status2", - .default_trigger = "mmc0", - .gpio = EXYNOS4_GPX1(4), - .active_low = 1, - }, -}; - -static struct gpio_led_platform_data origen_gpio_led_info = { - .leds = origen_gpio_leds, - .num_leds = ARRAY_SIZE(origen_gpio_leds), -}; - -static struct platform_device origen_leds_gpio = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &origen_gpio_led_info, - }, -}; - -static struct gpio_keys_button origen_gpio_keys_table[] = { - { - .code = KEY_MENU, - .gpio = EXYNOS4_GPX1(5), - .desc = "gpio-keys: KEY_MENU", - .type = EV_KEY, - .active_low = 1, - .wakeup = 1, - .debounce_interval = 1, - }, { - .code = KEY_HOME, - .gpio = EXYNOS4_GPX1(6), - .desc = "gpio-keys: KEY_HOME", - .type = EV_KEY, - .active_low = 1, - .wakeup = 1, - .debounce_interval = 1, - }, { - .code = KEY_BACK, - .gpio = EXYNOS4_GPX1(7), - .desc = "gpio-keys: KEY_BACK", - .type = EV_KEY, - .active_low = 1, - .wakeup = 1, - .debounce_interval = 1, - }, { - .code = KEY_UP, - .gpio = EXYNOS4_GPX2(0), - .desc = "gpio-keys: KEY_UP", - .type = EV_KEY, - .active_low = 1, - .wakeup = 1, - .debounce_interval = 1, - }, { - .code = KEY_DOWN, - .gpio = EXYNOS4_GPX2(1), - .desc = "gpio-keys: KEY_DOWN", - .type = EV_KEY, - .active_low = 1, - .wakeup = 1, - .debounce_interval = 1, - }, -}; - -static struct gpio_keys_platform_data origen_gpio_keys_data = { - .buttons = origen_gpio_keys_table, - .nbuttons = ARRAY_SIZE(origen_gpio_keys_table), -}; - -static struct platform_device origen_device_gpiokeys = { - .name = "gpio-keys", - .dev = { - .platform_data = &origen_gpio_keys_data, - }, -}; - -static void lcd_hv070wsa_set_power(struct plat_lcd_data *pd, unsigned int power) -{ - int ret; - - if (power) - ret = gpio_request_one(EXYNOS4_GPE3(4), - GPIOF_OUT_INIT_HIGH, "GPE3_4"); - else - ret = gpio_request_one(EXYNOS4_GPE3(4), - GPIOF_OUT_INIT_LOW, "GPE3_4"); - - gpio_free(EXYNOS4_GPE3(4)); - - if (ret) - pr_err("failed to request gpio for LCD power: %d\n", ret); -} - -static struct plat_lcd_data origen_lcd_hv070wsa_data = { - .set_power = lcd_hv070wsa_set_power, -}; - -static struct platform_device origen_lcd_hv070wsa = { - .name = "platform-lcd", - .dev.parent = &s5p_device_fimd0.dev, - .dev.platform_data = &origen_lcd_hv070wsa_data, -}; - -static struct pwm_lookup origen_pwm_lookup[] = { - PWM_LOOKUP("s3c24xx-pwm.0", 0, "pwm-backlight.0", NULL), -}; - -#ifdef CONFIG_DRM_EXYNOS_FIMD -static struct exynos_drm_fimd_pdata drm_fimd_pdata = { - .panel = { - .timing = { - .left_margin = 64, - .right_margin = 16, - .upper_margin = 64, - .lower_margin = 16, - .hsync_len = 48, - .vsync_len = 3, - .xres = 1024, - .yres = 600, - }, - }, - .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, - .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC | - VIDCON1_INV_VCLK, - .default_win = 0, - .bpp = 32, -}; -#else -static struct s3c_fb_pd_win origen_fb_win0 = { - .xres = 1024, - .yres = 600, - .max_bpp = 32, - .default_bpp = 24, - .virtual_x = 1024, - .virtual_y = 2 * 600, -}; - -static struct fb_videomode origen_lcd_timing = { - .left_margin = 64, - .right_margin = 16, - .upper_margin = 64, - .lower_margin = 16, - .hsync_len = 48, - .vsync_len = 3, - .xres = 1024, - .yres = 600, -}; - -static struct s3c_fb_platdata origen_lcd_pdata __initdata = { - .win[0] = &origen_fb_win0, - .vtiming = &origen_lcd_timing, - .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, - .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC | - VIDCON1_INV_VCLK, - .setup_gpio = exynos4_fimd0_gpio_setup_24bpp, -}; -#endif - -/* Bluetooth rfkill gpio platform data */ -static struct rfkill_gpio_platform_data origen_bt_pdata = { - .reset_gpio = EXYNOS4_GPX2(2), - .shutdown_gpio = -1, - .type = RFKILL_TYPE_BLUETOOTH, - .name = "origen-bt", -}; - -/* Bluetooth Platform device */ -static struct platform_device origen_device_bluetooth = { - .name = "rfkill_gpio", - .id = -1, - .dev = { - .platform_data = &origen_bt_pdata, - }, -}; - -static struct platform_device *origen_devices[] __initdata = { - &s3c_device_hsmmc2, - &s3c_device_hsmmc0, - &s3c_device_i2c0, - &s3c_device_rtc, - &s3c_device_usb_hsotg, - &s3c_device_wdt, - &s5p_device_ehci, - &s5p_device_fimc0, - &s5p_device_fimc1, - &s5p_device_fimc2, - &s5p_device_fimc3, - &s5p_device_fimc_md, - &s5p_device_fimd0, - &s5p_device_g2d, - &s5p_device_hdmi, - &s5p_device_i2c_hdmiphy, - &s5p_device_jpeg, - &s5p_device_mfc, - &s5p_device_mfc_l, - &s5p_device_mfc_r, - &s5p_device_mixer, - &exynos4_device_ohci, - &origen_device_gpiokeys, - &origen_lcd_hv070wsa, - &origen_leds_gpio, - &origen_device_bluetooth, -}; - -/* LCD Backlight data */ -static struct samsung_bl_gpio_info origen_bl_gpio_info = { - .no = EXYNOS4_GPD0(0), - .func = S3C_GPIO_SFN(2), -}; - -static struct platform_pwm_backlight_data origen_bl_data = { - .pwm_id = 0, - .pwm_period_ns = 1000, -}; - -static void __init origen_bt_setup(void) -{ - gpio_request(EXYNOS4_GPA0(0), "GPIO BT_UART"); - /* 4 UART Pins configuration */ - s3c_gpio_cfgrange_nopull(EXYNOS4_GPA0(0), 4, S3C_GPIO_SFN(2)); - /* Setup BT Reset, this gpio will be requesed by rfkill-gpio */ - s3c_gpio_cfgpin(EXYNOS4_GPX2(2), S3C_GPIO_OUTPUT); - s3c_gpio_setpull(EXYNOS4_GPX2(2), S3C_GPIO_PULL_NONE); -} - -/* I2C module and id for HDMIPHY */ -static struct i2c_board_info hdmiphy_info = { - I2C_BOARD_INFO("hdmiphy-exynos4210", 0x38), -}; - -static void s5p_tv_setup(void) -{ - /* Direct HPD to HDMI chip */ - gpio_request_one(EXYNOS4_GPX3(7), GPIOF_IN, "hpd-plug"); - s3c_gpio_cfgpin(EXYNOS4_GPX3(7), S3C_GPIO_SFN(0x3)); - s3c_gpio_setpull(EXYNOS4_GPX3(7), S3C_GPIO_PULL_NONE); -} - -static void __init origen_map_io(void) -{ - exynos_init_io(NULL, 0); - s3c24xx_init_uarts(origen_uartcfgs, ARRAY_SIZE(origen_uartcfgs)); - xxti_f = 0; - xusbxti_f = 24000000; -} - -static void __init origen_power_init(void) -{ - gpio_request(EXYNOS4_GPX0(4), "PMIC_IRQ"); - s3c_gpio_cfgpin(EXYNOS4_GPX0(4), S3C_GPIO_SFN(0xf)); - s3c_gpio_setpull(EXYNOS4_GPX0(4), S3C_GPIO_PULL_NONE); -} - -static void __init origen_reserve(void) -{ - s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20); -} - -static void __init origen_machine_init(void) -{ - origen_power_init(); - - s3c_i2c0_set_platdata(NULL); - i2c_register_board_info(0, i2c0_devs, ARRAY_SIZE(i2c0_devs)); - - /* - * Since sdhci instance 2 can contain a bootable media, - * sdhci instance 0 is registered after instance 2. - */ - s3c_sdhci2_set_platdata(&origen_hsmmc2_pdata); - s3c_sdhci0_set_platdata(&origen_hsmmc0_pdata); - - origen_ehci_init(); - origen_ohci_init(); - s3c_hsotg_set_platdata(&origen_hsotg_pdata); - - s5p_tv_setup(); - s5p_i2c_hdmiphy_set_platdata(NULL); - s5p_hdmi_set_platdata(&hdmiphy_info, NULL, 0); - -#ifdef CONFIG_DRM_EXYNOS_FIMD - s5p_device_fimd0.dev.platform_data = &drm_fimd_pdata; - exynos4_fimd0_gpio_setup_24bpp(); -#else - s5p_fimd0_set_platdata(&origen_lcd_pdata); -#endif - - platform_add_devices(origen_devices, ARRAY_SIZE(origen_devices)); - - pwm_add_table(origen_pwm_lookup, ARRAY_SIZE(origen_pwm_lookup)); - samsung_bl_set(&origen_bl_gpio_info, &origen_bl_data); - - origen_bt_setup(); -} - -MACHINE_START(ORIGEN, "ORIGEN") - /* Maintainer: JeongHyeon Kim <jhkim@insignal.co.kr> */ - .atag_offset = 0x100, - .smp = smp_ops(exynos_smp_ops), - .init_irq = exynos4_init_irq, - .map_io = origen_map_io, - .init_machine = origen_machine_init, - .init_late = exynos_init_late, - .init_time = exynos_init_time, - .reserve = &origen_reserve, - .restart = exynos4_restart, -MACHINE_END diff --git a/arch/arm/mach-exynos/mach-smdk4x12.c b/arch/arm/mach-exynos/mach-smdk4x12.c deleted file mode 100644 index 2c8af9617920..000000000000 --- a/arch/arm/mach-exynos/mach-smdk4x12.c +++ /dev/null @@ -1,396 +0,0 @@ -/* - * linux/arch/arm/mach-exynos4/mach-smdk4x12.c - * - * Copyright (c) 2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#include <linux/gpio.h> -#include <linux/i2c.h> -#include <linux/input.h> -#include <linux/io.h> -#include <linux/lcd.h> -#include <linux/mfd/max8997.h> -#include <linux/mmc/host.h> -#include <linux/platform_device.h> -#include <linux/pwm.h> -#include <linux/pwm_backlight.h> -#include <linux/regulator/machine.h> -#include <linux/serial_core.h> -#include <linux/platform_data/i2c-s3c2410.h> -#include <linux/platform_data/s3c-hsotg.h> - -#include <asm/mach/arch.h> -#include <asm/mach-types.h> - -#include <video/samsung_fimd.h> -#include <plat/backlight.h> -#include <plat/clock.h> -#include <plat/cpu.h> -#include <plat/devs.h> -#include <plat/fb.h> -#include <plat/gpio-cfg.h> -#include <plat/keypad.h> -#include <plat/mfc.h> -#include <plat/regs-serial.h> -#include <plat/sdhci.h> - -#include <mach/irqs.h> -#include <mach/map.h> - -#include <drm/exynos_drm.h> -#include "common.h" - -/* Following are default values for UCON, ULCON and UFCON UART registers */ -#define SMDK4X12_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ - S3C2410_UCON_RXILEVEL | \ - S3C2410_UCON_TXIRQMODE | \ - S3C2410_UCON_RXIRQMODE | \ - S3C2410_UCON_RXFIFO_TOI | \ - S3C2443_UCON_RXERR_IRQEN) - -#define SMDK4X12_ULCON_DEFAULT S3C2410_LCON_CS8 - -#define SMDK4X12_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \ - S5PV210_UFCON_TXTRIG4 | \ - S5PV210_UFCON_RXTRIG4) - -static struct s3c2410_uartcfg smdk4x12_uartcfgs[] __initdata = { - [0] = { - .hwport = 0, - .flags = 0, - .ucon = SMDK4X12_UCON_DEFAULT, - .ulcon = SMDK4X12_ULCON_DEFAULT, - .ufcon = SMDK4X12_UFCON_DEFAULT, - }, - [1] = { - .hwport = 1, - .flags = 0, - .ucon = SMDK4X12_UCON_DEFAULT, - .ulcon = SMDK4X12_ULCON_DEFAULT, - .ufcon = SMDK4X12_UFCON_DEFAULT, - }, - [2] = { - .hwport = 2, - .flags = 0, - .ucon = SMDK4X12_UCON_DEFAULT, - .ulcon = SMDK4X12_ULCON_DEFAULT, - .ufcon = SMDK4X12_UFCON_DEFAULT, - }, - [3] = { - .hwport = 3, - .flags = 0, - .ucon = SMDK4X12_UCON_DEFAULT, - .ulcon = SMDK4X12_ULCON_DEFAULT, - .ufcon = SMDK4X12_UFCON_DEFAULT, - }, -}; - -static struct s3c_sdhci_platdata smdk4x12_hsmmc2_pdata __initdata = { - .cd_type = S3C_SDHCI_CD_INTERNAL, -#ifdef CONFIG_EXYNOS4_SDHCI_CH2_8BIT - .max_width = 8, - .host_caps = MMC_CAP_8_BIT_DATA, -#endif -}; - -static struct s3c_sdhci_platdata smdk4x12_hsmmc3_pdata __initdata = { - .cd_type = S3C_SDHCI_CD_INTERNAL, -}; - -static struct regulator_consumer_supply max8997_buck1 = - REGULATOR_SUPPLY("vdd_arm", NULL); - -static struct regulator_consumer_supply max8997_buck2 = - REGULATOR_SUPPLY("vdd_int", NULL); - -static struct regulator_consumer_supply max8997_buck3 = - REGULATOR_SUPPLY("vdd_g3d", NULL); - -static struct regulator_init_data max8997_buck1_data = { - .constraints = { - .name = "VDD_ARM_SMDK4X12", - .min_uV = 925000, - .max_uV = 1350000, - .always_on = 1, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &max8997_buck1, -}; - -static struct regulator_init_data max8997_buck2_data = { - .constraints = { - .name = "VDD_INT_SMDK4X12", - .min_uV = 950000, - .max_uV = 1150000, - .always_on = 1, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &max8997_buck2, -}; - -static struct regulator_init_data max8997_buck3_data = { - .constraints = { - .name = "VDD_G3D_SMDK4X12", - .min_uV = 950000, - .max_uV = 1150000, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | - REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &max8997_buck3, -}; - -static struct max8997_regulator_data smdk4x12_max8997_regulators[] = { - { MAX8997_BUCK1, &max8997_buck1_data }, - { MAX8997_BUCK2, &max8997_buck2_data }, - { MAX8997_BUCK3, &max8997_buck3_data }, -}; - -static struct max8997_platform_data smdk4x12_max8997_pdata = { - .num_regulators = ARRAY_SIZE(smdk4x12_max8997_regulators), - .regulators = smdk4x12_max8997_regulators, - - .buck1_voltage[0] = 1100000, /* 1.1V */ - .buck1_voltage[1] = 1100000, /* 1.1V */ - .buck1_voltage[2] = 1100000, /* 1.1V */ - .buck1_voltage[3] = 1100000, /* 1.1V */ - .buck1_voltage[4] = 1100000, /* 1.1V */ - .buck1_voltage[5] = 1100000, /* 1.1V */ - .buck1_voltage[6] = 1000000, /* 1.0V */ - .buck1_voltage[7] = 950000, /* 0.95V */ - - .buck2_voltage[0] = 1100000, /* 1.1V */ - .buck2_voltage[1] = 1000000, /* 1.0V */ - .buck2_voltage[2] = 950000, /* 0.95V */ - .buck2_voltage[3] = 900000, /* 0.9V */ - .buck2_voltage[4] = 1100000, /* 1.1V */ - .buck2_voltage[5] = 1000000, /* 1.0V */ - .buck2_voltage[6] = 950000, /* 0.95V */ - .buck2_voltage[7] = 900000, /* 0.9V */ - - .buck5_voltage[0] = 1100000, /* 1.1V */ - .buck5_voltage[1] = 1100000, /* 1.1V */ - .buck5_voltage[2] = 1100000, /* 1.1V */ - .buck5_voltage[3] = 1100000, /* 1.1V */ - .buck5_voltage[4] = 1100000, /* 1.1V */ - .buck5_voltage[5] = 1100000, /* 1.1V */ - .buck5_voltage[6] = 1100000, /* 1.1V */ - .buck5_voltage[7] = 1100000, /* 1.1V */ -}; - -static struct i2c_board_info smdk4x12_i2c_devs0[] __initdata = { - { - I2C_BOARD_INFO("max8997", 0x66), - .platform_data = &smdk4x12_max8997_pdata, - } -}; - -static struct i2c_board_info smdk4x12_i2c_devs1[] __initdata = { - { I2C_BOARD_INFO("wm8994", 0x1a), } -}; - -static struct i2c_board_info smdk4x12_i2c_devs3[] __initdata = { - /* nothing here yet */ -}; - -static struct i2c_board_info smdk4x12_i2c_devs7[] __initdata = { - /* nothing here yet */ -}; - -static struct samsung_bl_gpio_info smdk4x12_bl_gpio_info = { - .no = EXYNOS4_GPD0(1), - .func = S3C_GPIO_SFN(2), -}; - -static struct platform_pwm_backlight_data smdk4x12_bl_data = { - .pwm_id = 1, - .pwm_period_ns = 1000, -}; - -static struct pwm_lookup smdk4x12_pwm_lookup[] = { - PWM_LOOKUP("s3c24xx-pwm.1", 0, "pwm-backlight.0", NULL), -}; - -static uint32_t smdk4x12_keymap[] __initdata = { - /* KEY(row, col, keycode) */ - KEY(1, 3, KEY_1), KEY(1, 4, KEY_2), KEY(1, 5, KEY_3), - KEY(1, 6, KEY_4), KEY(1, 7, KEY_5), - KEY(2, 5, KEY_D), KEY(2, 6, KEY_A), KEY(2, 7, KEY_B), - KEY(0, 7, KEY_E), KEY(0, 5, KEY_C) -}; - -static struct matrix_keymap_data smdk4x12_keymap_data __initdata = { - .keymap = smdk4x12_keymap, - .keymap_size = ARRAY_SIZE(smdk4x12_keymap), -}; - -static struct samsung_keypad_platdata smdk4x12_keypad_data __initdata = { - .keymap_data = &smdk4x12_keymap_data, - .rows = 3, - .cols = 8, -}; - -#ifdef CONFIG_DRM_EXYNOS_FIMD -static struct exynos_drm_fimd_pdata drm_fimd_pdata = { - .panel = { - .timing = { - .left_margin = 8, - .right_margin = 8, - .upper_margin = 6, - .lower_margin = 6, - .hsync_len = 6, - .vsync_len = 4, - .xres = 480, - .yres = 800, - }, - }, - .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, - .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, - .default_win = 0, - .bpp = 32, -}; -#else -static struct s3c_fb_pd_win smdk4x12_fb_win0 = { - .xres = 480, - .yres = 800, - .virtual_x = 480, - .virtual_y = 800 * 2, - .max_bpp = 32, - .default_bpp = 24, -}; - -static struct fb_videomode smdk4x12_lcd_timing = { - .left_margin = 8, - .right_margin = 8, - .upper_margin = 6, - .lower_margin = 6, - .hsync_len = 6, - .vsync_len = 4, - .xres = 480, - .yres = 800, -}; - -static struct s3c_fb_platdata smdk4x12_lcd_pdata __initdata = { - .win[0] = &smdk4x12_fb_win0, - .vtiming = &smdk4x12_lcd_timing, - .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, - .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, - .setup_gpio = exynos4_fimd0_gpio_setup_24bpp, -}; -#endif - -/* USB OTG */ -static struct s3c_hsotg_plat smdk4x12_hsotg_pdata; - -static struct platform_device *smdk4x12_devices[] __initdata = { - &s3c_device_hsmmc2, - &s3c_device_hsmmc3, - &s3c_device_i2c0, - &s3c_device_i2c1, - &s3c_device_i2c3, - &s3c_device_i2c7, - &s3c_device_rtc, - &s3c_device_usb_hsotg, - &s3c_device_wdt, - &s5p_device_fimc0, - &s5p_device_fimc1, - &s5p_device_fimc2, - &s5p_device_fimc3, - &s5p_device_fimc_md, - &s5p_device_fimd0, - &s5p_device_mfc, - &s5p_device_mfc_l, - &s5p_device_mfc_r, - &samsung_device_keypad, -}; - -static void __init smdk4x12_map_io(void) -{ - exynos_init_io(NULL, 0); - s3c24xx_init_uarts(smdk4x12_uartcfgs, ARRAY_SIZE(smdk4x12_uartcfgs)); -} - -static void __init smdk4x12_reserve(void) -{ - s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20); -} - -static void __init smdk4x12_machine_init(void) -{ - s3c_i2c0_set_platdata(NULL); - i2c_register_board_info(0, smdk4x12_i2c_devs0, - ARRAY_SIZE(smdk4x12_i2c_devs0)); - - s3c_i2c1_set_platdata(NULL); - i2c_register_board_info(1, smdk4x12_i2c_devs1, - ARRAY_SIZE(smdk4x12_i2c_devs1)); - - s3c_i2c3_set_platdata(NULL); - i2c_register_board_info(3, smdk4x12_i2c_devs3, - ARRAY_SIZE(smdk4x12_i2c_devs3)); - - s3c_i2c7_set_platdata(NULL); - i2c_register_board_info(7, smdk4x12_i2c_devs7, - ARRAY_SIZE(smdk4x12_i2c_devs7)); - - samsung_bl_set(&smdk4x12_bl_gpio_info, &smdk4x12_bl_data); - pwm_add_table(smdk4x12_pwm_lookup, ARRAY_SIZE(smdk4x12_pwm_lookup)); - - samsung_keypad_set_platdata(&smdk4x12_keypad_data); - - s3c_sdhci2_set_platdata(&smdk4x12_hsmmc2_pdata); - s3c_sdhci3_set_platdata(&smdk4x12_hsmmc3_pdata); - - s3c_hsotg_set_platdata(&smdk4x12_hsotg_pdata); - -#ifdef CONFIG_DRM_EXYNOS_FIMD - s5p_device_fimd0.dev.platform_data = &drm_fimd_pdata; - exynos4_fimd0_gpio_setup_24bpp(); -#else - s5p_fimd0_set_platdata(&smdk4x12_lcd_pdata); -#endif - - platform_add_devices(smdk4x12_devices, ARRAY_SIZE(smdk4x12_devices)); -} - -MACHINE_START(SMDK4212, "SMDK4212") - /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ - .atag_offset = 0x100, - .smp = smp_ops(exynos_smp_ops), - .init_irq = exynos4_init_irq, - .map_io = smdk4x12_map_io, - .init_machine = smdk4x12_machine_init, - .init_time = exynos_init_time, - .restart = exynos4_restart, - .reserve = &smdk4x12_reserve, -MACHINE_END - -MACHINE_START(SMDK4412, "SMDK4412") - /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ - /* Maintainer: Changhwan Youn <chaos.youn@samsung.com> */ - .atag_offset = 0x100, - .smp = smp_ops(exynos_smp_ops), - .init_irq = exynos4_init_irq, - .map_io = smdk4x12_map_io, - .init_machine = smdk4x12_machine_init, - .init_late = exynos_init_late, - .init_time = exynos_init_time, - .restart = exynos4_restart, - .reserve = &smdk4x12_reserve, -MACHINE_END diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c deleted file mode 100644 index d95b8cf85253..000000000000 --- a/arch/arm/mach-exynos/mach-smdkv310.c +++ /dev/null @@ -1,444 +0,0 @@ -/* linux/arch/arm/mach-exynos4/mach-smdkv310.c - * - * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#include <linux/serial_core.h> -#include <linux/delay.h> -#include <linux/gpio.h> -#include <linux/lcd.h> -#include <linux/mmc/host.h> -#include <linux/platform_device.h> -#include <linux/smsc911x.h> -#include <linux/io.h> -#include <linux/i2c.h> -#include <linux/input.h> -#include <linux/pwm.h> -#include <linux/pwm_backlight.h> -#include <linux/platform_data/i2c-s3c2410.h> -#include <linux/platform_data/s3c-hsotg.h> -#include <linux/platform_data/usb-ehci-s5p.h> -#include <linux/platform_data/usb-ohci-exynos.h> - -#include <asm/mach/arch.h> -#include <asm/mach-types.h> - -#include <video/platform_lcd.h> -#include <video/samsung_fimd.h> -#include <plat/regs-serial.h> -#include <plat/regs-srom.h> -#include <plat/cpu.h> -#include <plat/devs.h> -#include <plat/fb.h> -#include <plat/keypad.h> -#include <plat/sdhci.h> -#include <plat/gpio-cfg.h> -#include <plat/backlight.h> -#include <plat/mfc.h> -#include <plat/clock.h> -#include <plat/hdmi.h> - -#include <mach/irqs.h> -#include <mach/map.h> - -#include <drm/exynos_drm.h> -#include "common.h" - -/* Following are default values for UCON, ULCON and UFCON UART registers */ -#define SMDKV310_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ - S3C2410_UCON_RXILEVEL | \ - S3C2410_UCON_TXIRQMODE | \ - S3C2410_UCON_RXIRQMODE | \ - S3C2410_UCON_RXFIFO_TOI | \ - S3C2443_UCON_RXERR_IRQEN) - -#define SMDKV310_ULCON_DEFAULT S3C2410_LCON_CS8 - -#define SMDKV310_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \ - S5PV210_UFCON_TXTRIG4 | \ - S5PV210_UFCON_RXTRIG4) - -static struct s3c2410_uartcfg smdkv310_uartcfgs[] __initdata = { - [0] = { - .hwport = 0, - .flags = 0, - .ucon = SMDKV310_UCON_DEFAULT, - .ulcon = SMDKV310_ULCON_DEFAULT, - .ufcon = SMDKV310_UFCON_DEFAULT, - }, - [1] = { - .hwport = 1, - .flags = 0, - .ucon = SMDKV310_UCON_DEFAULT, - .ulcon = SMDKV310_ULCON_DEFAULT, - .ufcon = SMDKV310_UFCON_DEFAULT, - }, - [2] = { - .hwport = 2, - .flags = 0, - .ucon = SMDKV310_UCON_DEFAULT, - .ulcon = SMDKV310_ULCON_DEFAULT, - .ufcon = SMDKV310_UFCON_DEFAULT, - }, - [3] = { - .hwport = 3, - .flags = 0, - .ucon = SMDKV310_UCON_DEFAULT, - .ulcon = SMDKV310_ULCON_DEFAULT, - .ufcon = SMDKV310_UFCON_DEFAULT, - }, -}; - -static struct s3c_sdhci_platdata smdkv310_hsmmc0_pdata __initdata = { - .cd_type = S3C_SDHCI_CD_INTERNAL, -#ifdef CONFIG_EXYNOS4_SDHCI_CH0_8BIT - .max_width = 8, - .host_caps = MMC_CAP_8_BIT_DATA, -#endif -}; - -static struct s3c_sdhci_platdata smdkv310_hsmmc1_pdata __initdata = { - .cd_type = S3C_SDHCI_CD_GPIO, - .ext_cd_gpio = EXYNOS4_GPK0(2), - .ext_cd_gpio_invert = 1, -}; - -static struct s3c_sdhci_platdata smdkv310_hsmmc2_pdata __initdata = { - .cd_type = S3C_SDHCI_CD_INTERNAL, -#ifdef CONFIG_EXYNOS4_SDHCI_CH2_8BIT - .max_width = 8, - .host_caps = MMC_CAP_8_BIT_DATA, -#endif -}; - -static struct s3c_sdhci_platdata smdkv310_hsmmc3_pdata __initdata = { - .cd_type = S3C_SDHCI_CD_GPIO, - .ext_cd_gpio = EXYNOS4_GPK2(2), - .ext_cd_gpio_invert = 1, -}; - -static void lcd_lte480wv_set_power(struct plat_lcd_data *pd, - unsigned int power) -{ - if (power) { -#if !defined(CONFIG_BACKLIGHT_PWM) - gpio_request_one(EXYNOS4_GPD0(1), GPIOF_OUT_INIT_HIGH, "GPD0"); - gpio_free(EXYNOS4_GPD0(1)); -#endif - /* fire nRESET on power up */ - gpio_request_one(EXYNOS4_GPX0(6), GPIOF_OUT_INIT_HIGH, "GPX0"); - mdelay(100); - - gpio_set_value(EXYNOS4_GPX0(6), 0); - mdelay(10); - - gpio_set_value(EXYNOS4_GPX0(6), 1); - mdelay(10); - - gpio_free(EXYNOS4_GPX0(6)); - } else { -#if !defined(CONFIG_BACKLIGHT_PWM) - gpio_request_one(EXYNOS4_GPD0(1), GPIOF_OUT_INIT_LOW, "GPD0"); - gpio_free(EXYNOS4_GPD0(1)); -#endif - } -} - -static struct plat_lcd_data smdkv310_lcd_lte480wv_data = { - .set_power = lcd_lte480wv_set_power, -}; - -static struct platform_device smdkv310_lcd_lte480wv = { - .name = "platform-lcd", - .dev.parent = &s5p_device_fimd0.dev, - .dev.platform_data = &smdkv310_lcd_lte480wv_data, -}; - -#ifdef CONFIG_DRM_EXYNOS_FIMD -static struct exynos_drm_fimd_pdata drm_fimd_pdata = { - .panel = { - .timing = { - .left_margin = 13, - .right_margin = 8, - .upper_margin = 7, - .lower_margin = 5, - .hsync_len = 3, - .vsync_len = 1, - .xres = 800, - .yres = 480, - }, - }, - .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, - .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, - .default_win = 0, - .bpp = 32, -}; -#else -static struct s3c_fb_pd_win smdkv310_fb_win0 = { - .max_bpp = 32, - .default_bpp = 24, - .xres = 800, - .yres = 480, -}; - -static struct fb_videomode smdkv310_lcd_timing = { - .left_margin = 13, - .right_margin = 8, - .upper_margin = 7, - .lower_margin = 5, - .hsync_len = 3, - .vsync_len = 1, - .xres = 800, - .yres = 480, -}; - -static struct s3c_fb_platdata smdkv310_lcd0_pdata __initdata = { - .win[0] = &smdkv310_fb_win0, - .vtiming = &smdkv310_lcd_timing, - .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, - .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, - .setup_gpio = exynos4_fimd0_gpio_setup_24bpp, -}; -#endif - -static struct resource smdkv310_smsc911x_resources[] = { - [0] = DEFINE_RES_MEM(EXYNOS4_PA_SROM_BANK(1), SZ_64K), - [1] = DEFINE_RES_NAMED(IRQ_EINT(5), 1, NULL, IORESOURCE_IRQ \ - | IRQF_TRIGGER_LOW), -}; - -static struct smsc911x_platform_config smsc9215_config = { - .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, - .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, - .flags = SMSC911X_USE_16BIT | SMSC911X_FORCE_INTERNAL_PHY, - .phy_interface = PHY_INTERFACE_MODE_MII, - .mac = {0x00, 0x80, 0x00, 0x23, 0x45, 0x67}, -}; - -static struct platform_device smdkv310_smsc911x = { - .name = "smsc911x", - .id = -1, - .num_resources = ARRAY_SIZE(smdkv310_smsc911x_resources), - .resource = smdkv310_smsc911x_resources, - .dev = { - .platform_data = &smsc9215_config, - }, -}; - -static uint32_t smdkv310_keymap[] __initdata = { - /* KEY(row, col, keycode) */ - KEY(0, 3, KEY_1), KEY(0, 4, KEY_2), KEY(0, 5, KEY_3), - KEY(0, 6, KEY_4), KEY(0, 7, KEY_5), - KEY(1, 3, KEY_A), KEY(1, 4, KEY_B), KEY(1, 5, KEY_C), - KEY(1, 6, KEY_D), KEY(1, 7, KEY_E) -}; - -static struct matrix_keymap_data smdkv310_keymap_data __initdata = { - .keymap = smdkv310_keymap, - .keymap_size = ARRAY_SIZE(smdkv310_keymap), -}; - -static struct samsung_keypad_platdata smdkv310_keypad_data __initdata = { - .keymap_data = &smdkv310_keymap_data, - .rows = 2, - .cols = 8, -}; - -static struct i2c_board_info i2c_devs1[] __initdata = { - {I2C_BOARD_INFO("wm8994", 0x1a),}, -}; - -/* USB EHCI */ -static struct s5p_ehci_platdata smdkv310_ehci_pdata; - -static void __init smdkv310_ehci_init(void) -{ - struct s5p_ehci_platdata *pdata = &smdkv310_ehci_pdata; - - s5p_ehci_set_platdata(pdata); -} - -/* USB OHCI */ -static struct exynos4_ohci_platdata smdkv310_ohci_pdata; - -static void __init smdkv310_ohci_init(void) -{ - struct exynos4_ohci_platdata *pdata = &smdkv310_ohci_pdata; - - exynos4_ohci_set_platdata(pdata); -} - -/* USB OTG */ -static struct s3c_hsotg_plat smdkv310_hsotg_pdata; - -/* Audio device */ -static struct platform_device smdkv310_device_audio = { - .name = "smdk-audio", - .id = -1, -}; - -static struct platform_device *smdkv310_devices[] __initdata = { - &s3c_device_hsmmc0, - &s3c_device_hsmmc1, - &s3c_device_hsmmc2, - &s3c_device_hsmmc3, - &s3c_device_i2c1, - &s5p_device_i2c_hdmiphy, - &s3c_device_rtc, - &s3c_device_usb_hsotg, - &s3c_device_wdt, - &s5p_device_ehci, - &s5p_device_fimc0, - &s5p_device_fimc1, - &s5p_device_fimc2, - &s5p_device_fimc3, - &s5p_device_fimc_md, - &s5p_device_g2d, - &s5p_device_jpeg, - &exynos4_device_ac97, - &exynos4_device_i2s0, - &exynos4_device_ohci, - &samsung_device_keypad, - &s5p_device_mfc, - &s5p_device_mfc_l, - &s5p_device_mfc_r, - &exynos4_device_spdif, - &samsung_asoc_idma, - &s5p_device_fimd0, - &smdkv310_device_audio, - &smdkv310_lcd_lte480wv, - &smdkv310_smsc911x, - &exynos4_device_ahci, - &s5p_device_hdmi, - &s5p_device_mixer, -}; - -static void __init smdkv310_smsc911x_init(void) -{ - u32 cs1; - - /* configure nCS1 width to 16 bits */ - cs1 = __raw_readl(S5P_SROM_BW) & - ~(S5P_SROM_BW__CS_MASK << S5P_SROM_BW__NCS1__SHIFT); - cs1 |= ((1 << S5P_SROM_BW__DATAWIDTH__SHIFT) | - (1 << S5P_SROM_BW__WAITENABLE__SHIFT) | - (1 << S5P_SROM_BW__BYTEENABLE__SHIFT)) << - S5P_SROM_BW__NCS1__SHIFT; - __raw_writel(cs1, S5P_SROM_BW); - - /* set timing for nCS1 suitable for ethernet chip */ - __raw_writel((0x1 << S5P_SROM_BCX__PMC__SHIFT) | - (0x9 << S5P_SROM_BCX__TACP__SHIFT) | - (0xc << S5P_SROM_BCX__TCAH__SHIFT) | - (0x1 << S5P_SROM_BCX__TCOH__SHIFT) | - (0x6 << S5P_SROM_BCX__TACC__SHIFT) | - (0x1 << S5P_SROM_BCX__TCOS__SHIFT) | - (0x1 << S5P_SROM_BCX__TACS__SHIFT), S5P_SROM_BC1); -} - -/* LCD Backlight data */ -static struct samsung_bl_gpio_info smdkv310_bl_gpio_info = { - .no = EXYNOS4_GPD0(1), - .func = S3C_GPIO_SFN(2), -}; - -static struct platform_pwm_backlight_data smdkv310_bl_data = { - .pwm_id = 1, - .pwm_period_ns = 1000, -}; - -/* I2C module and id for HDMIPHY */ -static struct i2c_board_info hdmiphy_info = { - I2C_BOARD_INFO("hdmiphy-exynos4210", 0x38), -}; - -static struct pwm_lookup smdkv310_pwm_lookup[] = { - PWM_LOOKUP("s3c24xx-pwm.1", 0, "pwm-backlight.0", NULL), -}; - -static void s5p_tv_setup(void) -{ - /* direct HPD to HDMI chip */ - WARN_ON(gpio_request_one(EXYNOS4_GPX3(7), GPIOF_IN, "hpd-plug")); - s3c_gpio_cfgpin(EXYNOS4_GPX3(7), S3C_GPIO_SFN(0x3)); - s3c_gpio_setpull(EXYNOS4_GPX3(7), S3C_GPIO_PULL_NONE); -} - -static void __init smdkv310_map_io(void) -{ - exynos_init_io(NULL, 0); - s3c24xx_init_uarts(smdkv310_uartcfgs, ARRAY_SIZE(smdkv310_uartcfgs)); - xxti_f = 12000000; - xusbxti_f = 24000000; -} - -static void __init smdkv310_reserve(void) -{ - s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20); -} - -static void __init smdkv310_machine_init(void) -{ - s3c_i2c1_set_platdata(NULL); - i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1)); - - smdkv310_smsc911x_init(); - - s3c_sdhci0_set_platdata(&smdkv310_hsmmc0_pdata); - s3c_sdhci1_set_platdata(&smdkv310_hsmmc1_pdata); - s3c_sdhci2_set_platdata(&smdkv310_hsmmc2_pdata); - s3c_sdhci3_set_platdata(&smdkv310_hsmmc3_pdata); - - s5p_tv_setup(); - s5p_i2c_hdmiphy_set_platdata(NULL); - s5p_hdmi_set_platdata(&hdmiphy_info, NULL, 0); - - samsung_keypad_set_platdata(&smdkv310_keypad_data); - - samsung_bl_set(&smdkv310_bl_gpio_info, &smdkv310_bl_data); - pwm_add_table(smdkv310_pwm_lookup, ARRAY_SIZE(smdkv310_pwm_lookup)); - -#ifdef CONFIG_DRM_EXYNOS_FIMD - s5p_device_fimd0.dev.platform_data = &drm_fimd_pdata; - exynos4_fimd0_gpio_setup_24bpp(); -#else - s5p_fimd0_set_platdata(&smdkv310_lcd0_pdata); -#endif - - smdkv310_ehci_init(); - smdkv310_ohci_init(); - s3c_hsotg_set_platdata(&smdkv310_hsotg_pdata); - - platform_add_devices(smdkv310_devices, ARRAY_SIZE(smdkv310_devices)); -} - -MACHINE_START(SMDKV310, "SMDKV310") - /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ - /* Maintainer: Changhwan Youn <chaos.youn@samsung.com> */ - .atag_offset = 0x100, - .smp = smp_ops(exynos_smp_ops), - .init_irq = exynos4_init_irq, - .map_io = smdkv310_map_io, - .init_machine = smdkv310_machine_init, - .init_time = exynos_init_time, - .reserve = &smdkv310_reserve, - .restart = exynos4_restart, -MACHINE_END - -MACHINE_START(SMDKC210, "SMDKC210") - /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ - .atag_offset = 0x100, - .smp = smp_ops(exynos_smp_ops), - .init_irq = exynos4_init_irq, - .map_io = smdkv310_map_io, - .init_machine = smdkv310_machine_init, - .init_late = exynos_init_late, - .init_time = exynos_init_time, - .reserve = &smdkv310_reserve, - .restart = exynos4_restart, -MACHINE_END diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c deleted file mode 100644 index 74ddb2b55614..000000000000 --- a/arch/arm/mach-exynos/mach-universal_c210.c +++ /dev/null @@ -1,1159 +0,0 @@ -/* linux/arch/arm/mach-exynos4/mach-universal_c210.c - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#include <linux/platform_device.h> -#include <linux/serial_core.h> -#include <linux/input.h> -#include <linux/i2c.h> -#include <linux/gpio_keys.h> -#include <linux/gpio.h> -#include <linux/interrupt.h> -#include <linux/fb.h> -#include <linux/mfd/max8998.h> -#include <linux/regulator/machine.h> -#include <linux/regulator/fixed.h> -#include <linux/regulator/max8952.h> -#include <linux/mmc/host.h> -#include <linux/i2c-gpio.h> -#include <linux/i2c/mcs.h> -#include <linux/i2c/atmel_mxt_ts.h> -#include <linux/platform_data/i2c-s3c2410.h> -#include <linux/platform_data/mipi-csis.h> -#include <linux/platform_data/s3c-hsotg.h> -#include <drm/exynos_drm.h> - -#include <asm/mach/arch.h> -#include <asm/mach-types.h> - -#include <video/samsung_fimd.h> -#include <plat/regs-serial.h> -#include <plat/clock.h> -#include <plat/cpu.h> -#include <plat/devs.h> -#include <plat/gpio-cfg.h> -#include <plat/fb.h> -#include <plat/mfc.h> -#include <plat/sdhci.h> -#include <plat/fimc-core.h> -#include <plat/camport.h> - -#include <mach/map.h> - -#include <media/v4l2-mediabus.h> -#include <media/s5p_fimc.h> -#include <media/m5mols.h> -#include <media/s5k6aa.h> - -#include "common.h" - -/* Following are default values for UCON, ULCON and UFCON UART registers */ -#define UNIVERSAL_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ - S3C2410_UCON_RXILEVEL | \ - S3C2410_UCON_TXIRQMODE | \ - S3C2410_UCON_RXIRQMODE | \ - S3C2410_UCON_RXFIFO_TOI | \ - S3C2443_UCON_RXERR_IRQEN) - -#define UNIVERSAL_ULCON_DEFAULT S3C2410_LCON_CS8 - -#define UNIVERSAL_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \ - S5PV210_UFCON_TXTRIG256 | \ - S5PV210_UFCON_RXTRIG256) - -static struct s3c2410_uartcfg universal_uartcfgs[] __initdata = { - [0] = { - .hwport = 0, - .ucon = UNIVERSAL_UCON_DEFAULT, - .ulcon = UNIVERSAL_ULCON_DEFAULT, - .ufcon = UNIVERSAL_UFCON_DEFAULT, - }, - [1] = { - .hwport = 1, - .ucon = UNIVERSAL_UCON_DEFAULT, - .ulcon = UNIVERSAL_ULCON_DEFAULT, - .ufcon = UNIVERSAL_UFCON_DEFAULT, - }, - [2] = { - .hwport = 2, - .ucon = UNIVERSAL_UCON_DEFAULT, - .ulcon = UNIVERSAL_ULCON_DEFAULT, - .ufcon = UNIVERSAL_UFCON_DEFAULT, - }, - [3] = { - .hwport = 3, - .ucon = UNIVERSAL_UCON_DEFAULT, - .ulcon = UNIVERSAL_ULCON_DEFAULT, - .ufcon = UNIVERSAL_UFCON_DEFAULT, - }, -}; - -static struct regulator_consumer_supply max8952_consumer = - REGULATOR_SUPPLY("vdd_arm", NULL); - -static struct regulator_init_data universal_max8952_reg_data = { - .constraints = { - .name = "VARM_1.2V", - .min_uV = 770000, - .max_uV = 1400000, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, - .always_on = 1, - .boot_on = 1, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &max8952_consumer, -}; - -static struct max8952_platform_data universal_max8952_pdata __initdata = { - .gpio_vid0 = EXYNOS4_GPX0(3), - .gpio_vid1 = EXYNOS4_GPX0(4), - .gpio_en = -1, /* Not controllable, set "Always High" */ - .default_mode = 0, /* vid0 = 0, vid1 = 0 */ - .dvs_mode = { 48, 32, 28, 18 }, /* 1.25, 1.20, 1.05, 0.95V */ - .sync_freq = 0, /* default: fastest */ - .ramp_speed = 0, /* default: fastest */ - .reg_data = &universal_max8952_reg_data, -}; - -static struct regulator_consumer_supply lp3974_buck1_consumer = - REGULATOR_SUPPLY("vdd_int", NULL); - -static struct regulator_consumer_supply lp3974_buck2_consumer = - REGULATOR_SUPPLY("vddg3d", NULL); - -static struct regulator_consumer_supply lp3974_buck3_consumer[] = { - REGULATOR_SUPPLY("vdet", "s5p-sdo"), - REGULATOR_SUPPLY("vdd_reg", "0-003c"), -}; - -static struct regulator_init_data lp3974_buck1_data = { - .constraints = { - .name = "VINT_1.1V", - .min_uV = 750000, - .max_uV = 1500000, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | - REGULATOR_CHANGE_STATUS, - .boot_on = 1, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &lp3974_buck1_consumer, -}; - -static struct regulator_init_data lp3974_buck2_data = { - .constraints = { - .name = "VG3D_1.1V", - .min_uV = 750000, - .max_uV = 1500000, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | - REGULATOR_CHANGE_STATUS, - .boot_on = 1, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &lp3974_buck2_consumer, -}; - -static struct regulator_init_data lp3974_buck3_data = { - .constraints = { - .name = "VCC_1.8V", - .min_uV = 1800000, - .max_uV = 1800000, - .apply_uV = 1, - .always_on = 1, - .state_mem = { - .enabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(lp3974_buck3_consumer), - .consumer_supplies = lp3974_buck3_consumer, -}; - -static struct regulator_init_data lp3974_buck4_data = { - .constraints = { - .name = "VMEM_1.2V", - .min_uV = 1200000, - .max_uV = 1200000, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .apply_uV = 1, - .state_mem = { - .disabled = 1, - }, - }, -}; - -static struct regulator_init_data lp3974_ldo2_data = { - .constraints = { - .name = "VALIVE_1.2V", - .min_uV = 1200000, - .max_uV = 1200000, - .apply_uV = 1, - .always_on = 1, - .state_mem = { - .enabled = 1, - }, - }, -}; - -static struct regulator_consumer_supply lp3974_ldo3_consumer[] = { - REGULATOR_SUPPLY("vusb_a", "s3c-hsotg"), - REGULATOR_SUPPLY("vdd", "exynos4-hdmi"), - REGULATOR_SUPPLY("vdd_pll", "exynos4-hdmi"), - REGULATOR_SUPPLY("vddcore", "s5p-mipi-csis.0"), -}; - -static struct regulator_init_data lp3974_ldo3_data = { - .constraints = { - .name = "VUSB+MIPI_1.1V", - .min_uV = 1100000, - .max_uV = 1100000, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo3_consumer), - .consumer_supplies = lp3974_ldo3_consumer, -}; - -static struct regulator_consumer_supply lp3974_ldo4_consumer[] = { - REGULATOR_SUPPLY("vdd_osc", "exynos4-hdmi"), -}; - -static struct regulator_init_data lp3974_ldo4_data = { - .constraints = { - .name = "VADC_3.3V", - .min_uV = 3300000, - .max_uV = 3300000, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo4_consumer), - .consumer_supplies = lp3974_ldo4_consumer, -}; - -static struct regulator_init_data lp3974_ldo5_data = { - .constraints = { - .name = "VTF_2.8V", - .min_uV = 2800000, - .max_uV = 2800000, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, -}; - -static struct regulator_init_data lp3974_ldo6_data = { - .constraints = { - .name = "LDO6", - .min_uV = 2000000, - .max_uV = 2000000, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, -}; - -static struct regulator_consumer_supply lp3974_ldo7_consumer[] = { - REGULATOR_SUPPLY("vddio", "s5p-mipi-csis.0"), -}; - -static struct regulator_init_data lp3974_ldo7_data = { - .constraints = { - .name = "VLCD+VMIPI_1.8V", - .min_uV = 1800000, - .max_uV = 1800000, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo7_consumer), - .consumer_supplies = lp3974_ldo7_consumer, -}; - -static struct regulator_consumer_supply lp3974_ldo8_consumer[] = { - REGULATOR_SUPPLY("vusb_d", "s3c-hsotg"), - REGULATOR_SUPPLY("vdd33a_dac", "s5p-sdo"), -}; - -static struct regulator_init_data lp3974_ldo8_data = { - .constraints = { - .name = "VUSB+VDAC_3.3V", - .min_uV = 3300000, - .max_uV = 3300000, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo8_consumer), - .consumer_supplies = lp3974_ldo8_consumer, -}; - -static struct regulator_consumer_supply lp3974_ldo9_consumer = - REGULATOR_SUPPLY("vddio", "0-003c"); - -static struct regulator_init_data lp3974_ldo9_data = { - .constraints = { - .name = "VCC_2.8V", - .min_uV = 2800000, - .max_uV = 2800000, - .apply_uV = 1, - .always_on = 1, - .state_mem = { - .enabled = 1, - }, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &lp3974_ldo9_consumer, -}; - -static struct regulator_init_data lp3974_ldo10_data = { - .constraints = { - .name = "VPLL_1.1V", - .min_uV = 1100000, - .max_uV = 1100000, - .boot_on = 1, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, -}; - -static struct regulator_consumer_supply lp3974_ldo11_consumer = - REGULATOR_SUPPLY("dig_28", "0-001f"); - -static struct regulator_init_data lp3974_ldo11_data = { - .constraints = { - .name = "CAM_AF_3.3V", - .min_uV = 3300000, - .max_uV = 3300000, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &lp3974_ldo11_consumer, -}; - -static struct regulator_init_data lp3974_ldo12_data = { - .constraints = { - .name = "PS_2.8V", - .min_uV = 2800000, - .max_uV = 2800000, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, -}; - -static struct regulator_init_data lp3974_ldo13_data = { - .constraints = { - .name = "VHIC_1.2V", - .min_uV = 1200000, - .max_uV = 1200000, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, -}; - -static struct regulator_consumer_supply lp3974_ldo14_consumer = - REGULATOR_SUPPLY("dig_18", "0-001f"); - -static struct regulator_init_data lp3974_ldo14_data = { - .constraints = { - .name = "CAM_I_HOST_1.8V", - .min_uV = 1800000, - .max_uV = 1800000, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &lp3974_ldo14_consumer, -}; - - -static struct regulator_consumer_supply lp3974_ldo15_consumer = - REGULATOR_SUPPLY("dig_12", "0-001f"); - -static struct regulator_init_data lp3974_ldo15_data = { - .constraints = { - .name = "CAM_S_DIG+FM33_CORE_1.2V", - .min_uV = 1200000, - .max_uV = 1200000, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &lp3974_ldo15_consumer, -}; - -static struct regulator_consumer_supply lp3974_ldo16_consumer[] = { - REGULATOR_SUPPLY("vdda", "0-003c"), - REGULATOR_SUPPLY("a_sensor", "0-001f"), -}; - -static struct regulator_init_data lp3974_ldo16_data = { - .constraints = { - .name = "CAM_S_ANA_2.8V", - .min_uV = 2800000, - .max_uV = 2800000, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .disabled = 1, - }, - }, - .num_consumer_supplies = ARRAY_SIZE(lp3974_ldo16_consumer), - .consumer_supplies = lp3974_ldo16_consumer, -}; - -static struct regulator_init_data lp3974_ldo17_data = { - .constraints = { - .name = "VCC_3.0V_LCD", - .min_uV = 3000000, - .max_uV = 3000000, - .apply_uV = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .boot_on = 1, - .state_mem = { - .disabled = 1, - }, - }, -}; - -static struct regulator_init_data lp3974_32khz_ap_data = { - .constraints = { - .name = "32KHz AP", - .always_on = 1, - .state_mem = { - .enabled = 1, - }, - }, -}; - -static struct regulator_init_data lp3974_32khz_cp_data = { - .constraints = { - .name = "32KHz CP", - .state_mem = { - .disabled = 1, - }, - }, -}; - -static struct regulator_init_data lp3974_vichg_data = { - .constraints = { - .name = "VICHG", - .state_mem = { - .disabled = 1, - }, - }, -}; - -static struct regulator_init_data lp3974_esafeout1_data = { - .constraints = { - .name = "SAFEOUT1", - .min_uV = 4800000, - .max_uV = 4800000, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .always_on = 1, - .state_mem = { - .enabled = 1, - }, - }, -}; - -static struct regulator_init_data lp3974_esafeout2_data = { - .constraints = { - .name = "SAFEOUT2", - .boot_on = 1, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - .state_mem = { - .enabled = 1, - }, - }, -}; - -static struct max8998_regulator_data lp3974_regulators[] = { - { MAX8998_LDO2, &lp3974_ldo2_data }, - { MAX8998_LDO3, &lp3974_ldo3_data }, - { MAX8998_LDO4, &lp3974_ldo4_data }, - { MAX8998_LDO5, &lp3974_ldo5_data }, - { MAX8998_LDO6, &lp3974_ldo6_data }, - { MAX8998_LDO7, &lp3974_ldo7_data }, - { MAX8998_LDO8, &lp3974_ldo8_data }, - { MAX8998_LDO9, &lp3974_ldo9_data }, - { MAX8998_LDO10, &lp3974_ldo10_data }, - { MAX8998_LDO11, &lp3974_ldo11_data }, - { MAX8998_LDO12, &lp3974_ldo12_data }, - { MAX8998_LDO13, &lp3974_ldo13_data }, - { MAX8998_LDO14, &lp3974_ldo14_data }, - { MAX8998_LDO15, &lp3974_ldo15_data }, - { MAX8998_LDO16, &lp3974_ldo16_data }, - { MAX8998_LDO17, &lp3974_ldo17_data }, - { MAX8998_BUCK1, &lp3974_buck1_data }, - { MAX8998_BUCK2, &lp3974_buck2_data }, - { MAX8998_BUCK3, &lp3974_buck3_data }, - { MAX8998_BUCK4, &lp3974_buck4_data }, - { MAX8998_EN32KHZ_AP, &lp3974_32khz_ap_data }, - { MAX8998_EN32KHZ_CP, &lp3974_32khz_cp_data }, - { MAX8998_ENVICHG, &lp3974_vichg_data }, - { MAX8998_ESAFEOUT1, &lp3974_esafeout1_data }, - { MAX8998_ESAFEOUT2, &lp3974_esafeout2_data }, -}; - -static struct max8998_platform_data universal_lp3974_pdata = { - .num_regulators = ARRAY_SIZE(lp3974_regulators), - .regulators = lp3974_regulators, - .buck1_voltage1 = 1100000, /* INT */ - .buck1_voltage2 = 1000000, - .buck1_voltage3 = 1100000, - .buck1_voltage4 = 1000000, - .buck1_set1 = EXYNOS4_GPX0(5), - .buck1_set2 = EXYNOS4_GPX0(6), - .buck2_voltage1 = 1200000, /* G3D */ - .buck2_voltage2 = 1100000, - .buck1_default_idx = 0, - .buck2_set3 = EXYNOS4_GPE2(0), - .buck2_default_idx = 0, - .wakeup = true, -}; - - -enum fixed_regulator_id { - FIXED_REG_ID_MMC0, - FIXED_REG_ID_HDMI_5V, - FIXED_REG_ID_CAM_S_IF, - FIXED_REG_ID_CAM_I_CORE, - FIXED_REG_ID_CAM_VT_DIO, -}; - -static struct regulator_consumer_supply hdmi_fixed_consumer = - REGULATOR_SUPPLY("hdmi-en", "exynos4-hdmi"); - -static struct regulator_init_data hdmi_fixed_voltage_init_data = { - .constraints = { - .name = "HDMI_5V", - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &hdmi_fixed_consumer, -}; - -static struct fixed_voltage_config hdmi_fixed_voltage_config = { - .supply_name = "HDMI_EN1", - .microvolts = 5000000, - .gpio = EXYNOS4_GPE0(1), - .enable_high = true, - .init_data = &hdmi_fixed_voltage_init_data, -}; - -static struct platform_device hdmi_fixed_voltage = { - .name = "reg-fixed-voltage", - .id = FIXED_REG_ID_HDMI_5V, - .dev = { - .platform_data = &hdmi_fixed_voltage_config, - }, -}; - -/* GPIO I2C 5 (PMIC) */ -static struct i2c_board_info i2c5_devs[] __initdata = { - { - I2C_BOARD_INFO("max8952", 0xC0 >> 1), - .platform_data = &universal_max8952_pdata, - }, { - I2C_BOARD_INFO("lp3974", 0xCC >> 1), - .platform_data = &universal_lp3974_pdata, - }, -}; - -/* I2C3 (TSP) */ -static struct mxt_platform_data qt602240_platform_data = { - .x_line = 19, - .y_line = 11, - .x_size = 800, - .y_size = 480, - .blen = 0x11, - .threshold = 0x28, - .voltage = 2800000, /* 2.8V */ - .orient = MXT_DIAGONAL, - .irqflags = IRQF_TRIGGER_FALLING, -}; - -static struct i2c_board_info i2c3_devs[] __initdata = { - { - I2C_BOARD_INFO("qt602240_ts", 0x4a), - .platform_data = &qt602240_platform_data, - }, -}; - -static void __init universal_tsp_init(void) -{ - int gpio; - - /* TSP_LDO_ON: XMDMADDR_11 */ - gpio = EXYNOS4_GPE2(3); - gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "TSP_LDO_ON"); - gpio_export(gpio, 0); - - /* TSP_INT: XMDMADDR_7 */ - gpio = EXYNOS4_GPE1(7); - gpio_request(gpio, "TSP_INT"); - - s5p_register_gpio_interrupt(gpio); - s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf)); - s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP); - i2c3_devs[0].irq = gpio_to_irq(gpio); -} - - -/* GPIO I2C 12 (3 Touchkey) */ -static uint32_t touchkey_keymap[] = { - /* MCS_KEY_MAP(value, keycode) */ - MCS_KEY_MAP(0, KEY_MENU), /* KEY_SEND */ - MCS_KEY_MAP(1, KEY_BACK), /* KEY_END */ -}; - -static struct mcs_platform_data touchkey_data = { - .keymap = touchkey_keymap, - .keymap_size = ARRAY_SIZE(touchkey_keymap), - .key_maxval = 2, -}; - -/* GPIO I2C 3_TOUCH 2.8V */ -#define I2C_GPIO_BUS_12 12 -static struct i2c_gpio_platform_data i2c_gpio12_data = { - .sda_pin = EXYNOS4_GPE4(0), /* XMDMDATA_8 */ - .scl_pin = EXYNOS4_GPE4(1), /* XMDMDATA_9 */ -}; - -static struct platform_device i2c_gpio12 = { - .name = "i2c-gpio", - .id = I2C_GPIO_BUS_12, - .dev = { - .platform_data = &i2c_gpio12_data, - }, -}; - -static struct i2c_board_info i2c_gpio12_devs[] __initdata = { - { - I2C_BOARD_INFO("mcs5080_touchkey", 0x20), - .platform_data = &touchkey_data, - }, -}; - -static void __init universal_touchkey_init(void) -{ - int gpio; - - gpio = EXYNOS4_GPE3(7); /* XMDMDATA_7 */ - gpio_request(gpio, "3_TOUCH_INT"); - s5p_register_gpio_interrupt(gpio); - s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf)); - i2c_gpio12_devs[0].irq = gpio_to_irq(gpio); - - gpio = EXYNOS4_GPE3(3); /* XMDMDATA_3 */ - gpio_request_one(gpio, GPIOF_OUT_INIT_HIGH, "3_TOUCH_EN"); -} - -static struct s3c2410_platform_i2c universal_i2c0_platdata __initdata = { - .frequency = 300 * 1000, - .sda_delay = 200, -}; - -/* GPIO KEYS */ -static struct gpio_keys_button universal_gpio_keys_tables[] = { - { - .code = KEY_VOLUMEUP, - .gpio = EXYNOS4_GPX2(0), /* XEINT16 */ - .desc = "gpio-keys: KEY_VOLUMEUP", - .type = EV_KEY, - .active_low = 1, - .debounce_interval = 1, - }, { - .code = KEY_VOLUMEDOWN, - .gpio = EXYNOS4_GPX2(1), /* XEINT17 */ - .desc = "gpio-keys: KEY_VOLUMEDOWN", - .type = EV_KEY, - .active_low = 1, - .debounce_interval = 1, - }, { - .code = KEY_CONFIG, - .gpio = EXYNOS4_GPX2(2), /* XEINT18 */ - .desc = "gpio-keys: KEY_CONFIG", - .type = EV_KEY, - .active_low = 1, - .debounce_interval = 1, - }, { - .code = KEY_CAMERA, - .gpio = EXYNOS4_GPX2(3), /* XEINT19 */ - .desc = "gpio-keys: KEY_CAMERA", - .type = EV_KEY, - .active_low = 1, - .debounce_interval = 1, - }, { - .code = KEY_OK, - .gpio = EXYNOS4_GPX3(5), /* XEINT29 */ - .desc = "gpio-keys: KEY_OK", - .type = EV_KEY, - .active_low = 1, - .debounce_interval = 1, - }, -}; - -static struct gpio_keys_platform_data universal_gpio_keys_data = { - .buttons = universal_gpio_keys_tables, - .nbuttons = ARRAY_SIZE(universal_gpio_keys_tables), -}; - -static struct platform_device universal_gpio_keys = { - .name = "gpio-keys", - .dev = { - .platform_data = &universal_gpio_keys_data, - }, -}; - -/* eMMC */ -static struct s3c_sdhci_platdata universal_hsmmc0_data __initdata = { - .max_width = 8, - .host_caps = (MMC_CAP_8_BIT_DATA | MMC_CAP_4_BIT_DATA | - MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED), - .cd_type = S3C_SDHCI_CD_PERMANENT, -}; - -static struct regulator_consumer_supply mmc0_supplies[] = { - REGULATOR_SUPPLY("vmmc", "exynos4-sdhci.0"), -}; - -static struct regulator_init_data mmc0_fixed_voltage_init_data = { - .constraints = { - .name = "VMEM_VDD_2.8V", - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(mmc0_supplies), - .consumer_supplies = mmc0_supplies, -}; - -static struct fixed_voltage_config mmc0_fixed_voltage_config = { - .supply_name = "MASSMEMORY_EN", - .microvolts = 2800000, - .gpio = EXYNOS4_GPE1(3), - .enable_high = true, - .init_data = &mmc0_fixed_voltage_init_data, -}; - -static struct platform_device mmc0_fixed_voltage = { - .name = "reg-fixed-voltage", - .id = FIXED_REG_ID_MMC0, - .dev = { - .platform_data = &mmc0_fixed_voltage_config, - }, -}; - -/* SD */ -static struct s3c_sdhci_platdata universal_hsmmc2_data __initdata = { - .max_width = 4, - .host_caps = MMC_CAP_4_BIT_DATA | - MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED, - .ext_cd_gpio = EXYNOS4_GPX3(4), /* XEINT_28 */ - .ext_cd_gpio_invert = 1, - .cd_type = S3C_SDHCI_CD_GPIO, -}; - -/* WiFi */ -static struct s3c_sdhci_platdata universal_hsmmc3_data __initdata = { - .max_width = 4, - .host_caps = MMC_CAP_4_BIT_DATA | - MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED, - .cd_type = S3C_SDHCI_CD_EXTERNAL, -}; - -static void __init universal_sdhci_init(void) -{ - s3c_sdhci0_set_platdata(&universal_hsmmc0_data); - s3c_sdhci2_set_platdata(&universal_hsmmc2_data); - s3c_sdhci3_set_platdata(&universal_hsmmc3_data); -} - -/* I2C1 */ -static struct i2c_board_info i2c1_devs[] __initdata = { - /* Gyro, To be updated */ -}; - -#ifdef CONFIG_DRM_EXYNOS -static struct exynos_drm_fimd_pdata drm_fimd_pdata = { - .panel = { - .timing = { - .left_margin = 16, - .right_margin = 16, - .upper_margin = 2, - .lower_margin = 28, - .hsync_len = 2, - .vsync_len = 1, - .xres = 480, - .yres = 800, - .refresh = 55, - }, - }, - .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB | - VIDCON0_CLKSEL_LCD, - .vidcon1 = VIDCON1_INV_VCLK | VIDCON1_INV_VDEN - | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, - .default_win = 3, - .bpp = 32, -}; -#else -/* Frame Buffer */ -static struct s3c_fb_pd_win universal_fb_win0 = { - .max_bpp = 32, - .default_bpp = 16, - .xres = 480, - .yres = 800, - .virtual_x = 480, - .virtual_y = 2 * 800, -}; - -static struct fb_videomode universal_lcd_timing = { - .left_margin = 16, - .right_margin = 16, - .upper_margin = 2, - .lower_margin = 28, - .hsync_len = 2, - .vsync_len = 1, - .xres = 480, - .yres = 800, - .refresh = 55, -}; - -static struct s3c_fb_platdata universal_lcd_pdata __initdata = { - .win[0] = &universal_fb_win0, - .vtiming = &universal_lcd_timing, - .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB | - VIDCON0_CLKSEL_LCD, - .vidcon1 = VIDCON1_INV_VCLK | VIDCON1_INV_VDEN - | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, - .setup_gpio = exynos4_fimd0_gpio_setup_24bpp, -}; -#endif - -static struct regulator_consumer_supply cam_vt_dio_supply = - REGULATOR_SUPPLY("vdd_core", "0-003c"); - -static struct regulator_init_data cam_vt_dio_reg_init_data = { - .constraints = { .valid_ops_mask = REGULATOR_CHANGE_STATUS }, - .num_consumer_supplies = 1, - .consumer_supplies = &cam_vt_dio_supply, -}; - -static struct fixed_voltage_config cam_vt_dio_fixed_voltage_cfg = { - .supply_name = "CAM_VT_D_IO", - .microvolts = 2800000, - .gpio = EXYNOS4_GPE2(1), /* CAM_PWR_EN2 */ - .enable_high = 1, - .init_data = &cam_vt_dio_reg_init_data, -}; - -static struct platform_device cam_vt_dio_fixed_reg_dev = { - .name = "reg-fixed-voltage", .id = FIXED_REG_ID_CAM_VT_DIO, - .dev = { .platform_data = &cam_vt_dio_fixed_voltage_cfg }, -}; - -static struct regulator_consumer_supply cam_i_core_supply = - REGULATOR_SUPPLY("core", "0-001f"); - -static struct regulator_init_data cam_i_core_reg_init_data = { - .constraints = { .valid_ops_mask = REGULATOR_CHANGE_STATUS }, - .num_consumer_supplies = 1, - .consumer_supplies = &cam_i_core_supply, -}; - -static struct fixed_voltage_config cam_i_core_fixed_voltage_cfg = { - .supply_name = "CAM_I_CORE_1.2V", - .microvolts = 1200000, - .gpio = EXYNOS4_GPE2(2), /* CAM_8M_CORE_EN */ - .enable_high = 1, - .init_data = &cam_i_core_reg_init_data, -}; - -static struct platform_device cam_i_core_fixed_reg_dev = { - .name = "reg-fixed-voltage", .id = FIXED_REG_ID_CAM_I_CORE, - .dev = { .platform_data = &cam_i_core_fixed_voltage_cfg }, -}; - -static struct regulator_consumer_supply cam_s_if_supply = - REGULATOR_SUPPLY("d_sensor", "0-001f"); - -static struct regulator_init_data cam_s_if_reg_init_data = { - .constraints = { .valid_ops_mask = REGULATOR_CHANGE_STATUS }, - .num_consumer_supplies = 1, - .consumer_supplies = &cam_s_if_supply, -}; - -static struct fixed_voltage_config cam_s_if_fixed_voltage_cfg = { - .supply_name = "CAM_S_IF_1.8V", - .microvolts = 1800000, - .gpio = EXYNOS4_GPE3(0), /* CAM_PWR_EN1 */ - .enable_high = 1, - .init_data = &cam_s_if_reg_init_data, -}; - -static struct platform_device cam_s_if_fixed_reg_dev = { - .name = "reg-fixed-voltage", .id = FIXED_REG_ID_CAM_S_IF, - .dev = { .platform_data = &cam_s_if_fixed_voltage_cfg }, -}; - -static struct s5p_platform_mipi_csis mipi_csis_platdata = { - .clk_rate = 166000000UL, - .lanes = 2, - .hs_settle = 12, -}; - -#define GPIO_CAM_LEVEL_EN(n) EXYNOS4_GPE4(n + 3) -#define GPIO_CAM_8M_ISP_INT EXYNOS4_GPX1(5) /* XEINT_13 */ -#define GPIO_CAM_MEGA_nRST EXYNOS4_GPE2(5) -#define GPIO_CAM_VGA_NRST EXYNOS4_GPE4(7) -#define GPIO_CAM_VGA_NSTBY EXYNOS4_GPE4(6) - -static int s5k6aa_set_power(int on) -{ - gpio_set_value(GPIO_CAM_LEVEL_EN(2), !!on); - return 0; -} - -static struct s5k6aa_platform_data s5k6aa_platdata = { - .mclk_frequency = 21600000UL, - .gpio_reset = { GPIO_CAM_VGA_NRST, 0 }, - .gpio_stby = { GPIO_CAM_VGA_NSTBY, 0 }, - .bus_type = V4L2_MBUS_PARALLEL, - .horiz_flip = 1, - .set_power = s5k6aa_set_power, -}; - -static struct i2c_board_info s5k6aa_board_info = { - I2C_BOARD_INFO("S5K6AA", 0x3C), - .platform_data = &s5k6aa_platdata, -}; - -static int m5mols_set_power(struct device *dev, int on) -{ - gpio_set_value(GPIO_CAM_LEVEL_EN(1), !on); - gpio_set_value(GPIO_CAM_LEVEL_EN(2), !!on); - return 0; -} - -static struct m5mols_platform_data m5mols_platdata = { - .gpio_reset = GPIO_CAM_MEGA_nRST, - .reset_polarity = 0, - .set_power = m5mols_set_power, -}; - -static struct i2c_board_info m5mols_board_info = { - I2C_BOARD_INFO("M5MOLS", 0x1F), - .platform_data = &m5mols_platdata, -}; - -static struct fimc_source_info universal_camera_sensors[] = { - { - .mux_id = 0, - .flags = V4L2_MBUS_PCLK_SAMPLE_FALLING | - V4L2_MBUS_VSYNC_ACTIVE_LOW, - .fimc_bus_type = FIMC_BUS_TYPE_ITU_601, - .board_info = &s5k6aa_board_info, - .i2c_bus_num = 0, - .clk_frequency = 24000000UL, - }, { - .mux_id = 0, - .flags = V4L2_MBUS_PCLK_SAMPLE_FALLING | - V4L2_MBUS_VSYNC_ACTIVE_LOW, - .fimc_bus_type = FIMC_BUS_TYPE_MIPI_CSI2, - .board_info = &m5mols_board_info, - .i2c_bus_num = 0, - .clk_frequency = 24000000UL, - }, -}; - -static struct s5p_platform_fimc fimc_md_platdata = { - .source_info = universal_camera_sensors, - .num_clients = ARRAY_SIZE(universal_camera_sensors), -}; - -static struct gpio universal_camera_gpios[] = { - { GPIO_CAM_LEVEL_EN(1), GPIOF_OUT_INIT_HIGH, "CAM_LVL_EN1" }, - { GPIO_CAM_LEVEL_EN(2), GPIOF_OUT_INIT_LOW, "CAM_LVL_EN2" }, - { GPIO_CAM_8M_ISP_INT, GPIOF_IN, "8M_ISP_INT" }, - { GPIO_CAM_MEGA_nRST, GPIOF_OUT_INIT_LOW, "CAM_8M_NRST" }, - { GPIO_CAM_VGA_NRST, GPIOF_OUT_INIT_LOW, "CAM_VGA_NRST" }, - { GPIO_CAM_VGA_NSTBY, GPIOF_OUT_INIT_LOW, "CAM_VGA_NSTBY" }, -}; - -/* USB OTG */ -static struct s3c_hsotg_plat universal_hsotg_pdata; - -static void __init universal_camera_init(void) -{ - s3c_set_platdata(&mipi_csis_platdata, sizeof(mipi_csis_platdata), - &s5p_device_mipi_csis0); - s3c_set_platdata(&fimc_md_platdata, sizeof(fimc_md_platdata), - &s5p_device_fimc_md); - - if (gpio_request_array(universal_camera_gpios, - ARRAY_SIZE(universal_camera_gpios))) { - pr_err("%s: GPIO request failed\n", __func__); - return; - } - - if (!s3c_gpio_cfgpin(GPIO_CAM_8M_ISP_INT, S3C_GPIO_SFN(0xf))) - m5mols_board_info.irq = gpio_to_irq(GPIO_CAM_8M_ISP_INT); - else - pr_err("Failed to configure 8M_ISP_INT GPIO\n"); - - /* Free GPIOs controlled directly by the sensor drivers. */ - gpio_free(GPIO_CAM_MEGA_nRST); - gpio_free(GPIO_CAM_8M_ISP_INT); - gpio_free(GPIO_CAM_VGA_NRST); - gpio_free(GPIO_CAM_VGA_NSTBY); - - if (exynos4_fimc_setup_gpio(S5P_CAMPORT_A)) - pr_err("Camera port A setup failed\n"); -} - -static struct platform_device *universal_devices[] __initdata = { - /* Samsung Platform Devices */ - &s5p_device_mipi_csis0, - &s5p_device_fimc0, - &s5p_device_fimc1, - &s5p_device_fimc2, - &s5p_device_fimc3, - &s5p_device_g2d, - &mmc0_fixed_voltage, - &s3c_device_hsmmc0, - &s3c_device_hsmmc2, - &s3c_device_hsmmc3, - &s3c_device_i2c0, - &s3c_device_i2c3, - &s3c_device_i2c5, - &s5p_device_i2c_hdmiphy, - &hdmi_fixed_voltage, - &s5p_device_hdmi, - &s5p_device_sdo, - &s5p_device_mixer, - - /* Universal Devices */ - &i2c_gpio12, - &universal_gpio_keys, - &s5p_device_onenand, - &s5p_device_fimd0, - &s5p_device_jpeg, - &s3c_device_usb_hsotg, - &s5p_device_mfc, - &s5p_device_mfc_l, - &s5p_device_mfc_r, - &cam_vt_dio_fixed_reg_dev, - &cam_i_core_fixed_reg_dev, - &cam_s_if_fixed_reg_dev, - &s5p_device_fimc_md, -}; - -static void __init universal_map_io(void) -{ - exynos_init_io(NULL, 0); - s3c24xx_init_uarts(universal_uartcfgs, ARRAY_SIZE(universal_uartcfgs)); - exynos_set_timer_source(BIT(2) | BIT(4)); - xxti_f = 0; - xusbxti_f = 24000000; -} - -static void s5p_tv_setup(void) -{ - /* direct HPD to HDMI chip */ - gpio_request_one(EXYNOS4_GPX3(7), GPIOF_IN, "hpd-plug"); - s3c_gpio_cfgpin(EXYNOS4_GPX3(7), S3C_GPIO_SFN(0x3)); - s3c_gpio_setpull(EXYNOS4_GPX3(7), S3C_GPIO_PULL_NONE); -} - -static void __init universal_reserve(void) -{ - s5p_mfc_reserve_mem(0x43000000, 8 << 20, 0x51000000, 8 << 20); -} - -static void __init universal_machine_init(void) -{ - universal_sdhci_init(); - s5p_tv_setup(); - - s3c_i2c0_set_platdata(&universal_i2c0_platdata); - i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs)); - - universal_tsp_init(); - s3c_i2c3_set_platdata(NULL); - i2c_register_board_info(3, i2c3_devs, ARRAY_SIZE(i2c3_devs)); - - s3c_i2c5_set_platdata(NULL); - s5p_i2c_hdmiphy_set_platdata(NULL); - i2c_register_board_info(5, i2c5_devs, ARRAY_SIZE(i2c5_devs)); - -#ifdef CONFIG_DRM_EXYNOS - s5p_device_fimd0.dev.platform_data = &drm_fimd_pdata; - exynos4_fimd0_gpio_setup_24bpp(); -#else - s5p_fimd0_set_platdata(&universal_lcd_pdata); -#endif - - universal_touchkey_init(); - i2c_register_board_info(I2C_GPIO_BUS_12, i2c_gpio12_devs, - ARRAY_SIZE(i2c_gpio12_devs)); - - s3c_hsotg_set_platdata(&universal_hsotg_pdata); - universal_camera_init(); - - /* Last */ - platform_add_devices(universal_devices, ARRAY_SIZE(universal_devices)); -} - -MACHINE_START(UNIVERSAL_C210, "UNIVERSAL_C210") - /* Maintainer: Kyungmin Park <kyungmin.park@samsung.com> */ - .atag_offset = 0x100, - .smp = smp_ops(exynos_smp_ops), - .init_irq = exynos4_init_irq, - .map_io = universal_map_io, - .init_machine = universal_machine_init, - .init_late = exynos_init_late, - .init_time = exynos_init_time, - .reserve = &universal_reserve, - .restart = exynos4_restart, -MACHINE_END diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c index a0e8ff7758a4..deba1308ff16 100644 --- a/arch/arm/mach-exynos/platsmp.c +++ b/arch/arm/mach-exynos/platsmp.c @@ -50,6 +50,8 @@ static inline void __iomem *cpu_boot_reg(int cpu) boot_reg = cpu_boot_reg_base(); if (soc_is_exynos4412()) boot_reg += 4*cpu; + else if (soc_is_exynos5420()) + boot_reg += 4; return boot_reg; } @@ -180,10 +182,14 @@ static void __init exynos_smp_init_cpus(void) void __iomem *scu_base = scu_base_addr(); unsigned int i, ncores; - if (soc_is_exynos5250()) - ncores = 2; - else + if (read_cpuid_part_number() == ARM_CPU_PART_CORTEX_A9) ncores = scu_base ? scu_get_core_count(scu_base) : 1; + else + /* + * CPU Nodes are passed thru DT and set_cpu_possible + * is set by "arm_dt_init_cpu_maps". + */ + return; /* sanity check */ if (ncores > nr_cpu_ids) { @@ -200,7 +206,7 @@ static void __init exynos_smp_prepare_cpus(unsigned int max_cpus) { int i; - if (!(soc_is_exynos5250() || soc_is_exynos5440())) + if (read_cpuid_part_number() == ARM_CPU_PART_CORTEX_A9) scu_enable(scu_base_addr()); /* diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c index e3faaa812016..41c20692a13f 100644 --- a/arch/arm/mach-exynos/pm.c +++ b/arch/arm/mach-exynos/pm.c @@ -30,7 +30,6 @@ #include <plat/regs-srom.h> #include <mach/regs-irq.h> -#include <mach/regs-gpio.h> #include <mach/regs-clock.h> #include <mach/regs-pmu.h> #include <mach/pm-core.h> diff --git a/arch/arm/mach-exynos/pm_domains.c b/arch/arm/mach-exynos/pm_domains.c index 9f1351de52f7..1703593e366c 100644 --- a/arch/arm/mach-exynos/pm_domains.c +++ b/arch/arm/mach-exynos/pm_domains.c @@ -74,17 +74,6 @@ static int exynos_pd_power_off(struct generic_pm_domain *domain) return exynos_pd_power(domain, false); } -#define EXYNOS_GPD(PD, BASE, NAME) \ -static struct exynos_pm_domain PD = { \ - .base = (void __iomem *)BASE, \ - .name = NAME, \ - .pd = { \ - .power_off = exynos_pd_power_off, \ - .power_on = exynos_pd_power_on, \ - }, \ -} - -#ifdef CONFIG_OF static void exynos_add_device_to_domain(struct exynos_pm_domain *pd, struct device *dev) { @@ -157,7 +146,7 @@ static struct notifier_block platform_nb = { .notifier_call = exynos_pm_notifier_call, }; -static __init int exynos_pm_dt_parse_domains(void) +static __init int exynos4_pm_init_power_domain(void) { struct platform_device *pdev; struct device_node *np; @@ -193,94 +182,6 @@ static __init int exynos_pm_dt_parse_domains(void) return 0; } -#else -static __init int exynos_pm_dt_parse_domains(void) -{ - return 0; -} -#endif /* CONFIG_OF */ - -static __init __maybe_unused void exynos_pm_add_dev_to_genpd(struct platform_device *pdev, - struct exynos_pm_domain *pd) -{ - if (pdev->dev.bus) { - if (!pm_genpd_add_device(&pd->pd, &pdev->dev)) - pm_genpd_dev_need_restore(&pdev->dev, true); - else - pr_info("%s: error in adding %s device to %s power" - "domain\n", __func__, dev_name(&pdev->dev), - pd->name); - } -} - -EXYNOS_GPD(exynos4_pd_mfc, S5P_PMU_MFC_CONF, "pd-mfc"); -EXYNOS_GPD(exynos4_pd_g3d, S5P_PMU_G3D_CONF, "pd-g3d"); -EXYNOS_GPD(exynos4_pd_lcd0, S5P_PMU_LCD0_CONF, "pd-lcd0"); -EXYNOS_GPD(exynos4_pd_lcd1, S5P_PMU_LCD1_CONF, "pd-lcd1"); -EXYNOS_GPD(exynos4_pd_tv, S5P_PMU_TV_CONF, "pd-tv"); -EXYNOS_GPD(exynos4_pd_cam, S5P_PMU_CAM_CONF, "pd-cam"); -EXYNOS_GPD(exynos4_pd_gps, S5P_PMU_GPS_CONF, "pd-gps"); - -static struct exynos_pm_domain *exynos4_pm_domains[] = { - &exynos4_pd_mfc, - &exynos4_pd_g3d, - &exynos4_pd_lcd0, - &exynos4_pd_lcd1, - &exynos4_pd_tv, - &exynos4_pd_cam, - &exynos4_pd_gps, -}; - -static __init int exynos4_pm_init_power_domain(void) -{ - int idx; - - if (of_have_populated_dt()) - return exynos_pm_dt_parse_domains(); - - for (idx = 0; idx < ARRAY_SIZE(exynos4_pm_domains); idx++) { - struct exynos_pm_domain *pd = exynos4_pm_domains[idx]; - int on = __raw_readl(pd->base + 0x4) & S5P_INT_LOCAL_PWR_EN; - - pm_genpd_init(&pd->pd, NULL, !on); - } - -#ifdef CONFIG_S5P_DEV_FIMD0 - exynos_pm_add_dev_to_genpd(&s5p_device_fimd0, &exynos4_pd_lcd0); -#endif -#ifdef CONFIG_S5P_DEV_TV - exynos_pm_add_dev_to_genpd(&s5p_device_hdmi, &exynos4_pd_tv); - exynos_pm_add_dev_to_genpd(&s5p_device_mixer, &exynos4_pd_tv); -#endif -#ifdef CONFIG_S5P_DEV_MFC - exynos_pm_add_dev_to_genpd(&s5p_device_mfc, &exynos4_pd_mfc); -#endif -#ifdef CONFIG_S5P_DEV_FIMC0 - exynos_pm_add_dev_to_genpd(&s5p_device_fimc0, &exynos4_pd_cam); -#endif -#ifdef CONFIG_S5P_DEV_FIMC1 - exynos_pm_add_dev_to_genpd(&s5p_device_fimc1, &exynos4_pd_cam); -#endif -#ifdef CONFIG_S5P_DEV_FIMC2 - exynos_pm_add_dev_to_genpd(&s5p_device_fimc2, &exynos4_pd_cam); -#endif -#ifdef CONFIG_S5P_DEV_FIMC3 - exynos_pm_add_dev_to_genpd(&s5p_device_fimc3, &exynos4_pd_cam); -#endif -#ifdef CONFIG_S5P_DEV_CSIS0 - exynos_pm_add_dev_to_genpd(&s5p_device_mipi_csis0, &exynos4_pd_cam); -#endif -#ifdef CONFIG_S5P_DEV_CSIS1 - exynos_pm_add_dev_to_genpd(&s5p_device_mipi_csis1, &exynos4_pd_cam); -#endif -#ifdef CONFIG_S5P_DEV_G2D - exynos_pm_add_dev_to_genpd(&s5p_device_g2d, &exynos4_pd_lcd0); -#endif -#ifdef CONFIG_S5P_DEV_JPEG - exynos_pm_add_dev_to_genpd(&s5p_device_jpeg, &exynos4_pd_cam); -#endif - return 0; -} arch_initcall(exynos4_pm_init_power_domain); int __init exynos_pm_late_initcall(void) diff --git a/arch/arm/mach-exynos/setup-fimc.c b/arch/arm/mach-exynos/setup-fimc.c deleted file mode 100644 index 6a45078d9d12..000000000000 --- a/arch/arm/mach-exynos/setup-fimc.c +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Copyright (C) 2011 Samsung Electronics Co., Ltd. - * - * Exynos4 camera interface GPIO configuration. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/gpio.h> -#include <plat/gpio-cfg.h> -#include <plat/camport.h> - -int exynos4_fimc_setup_gpio(enum s5p_camport_id id) -{ - u32 gpio8, gpio5; - u32 sfn; - int ret; - - switch (id) { - case S5P_CAMPORT_A: - gpio8 = EXYNOS4_GPJ0(0); /* PCLK, VSYNC, HREF, DATA[0:4] */ - gpio5 = EXYNOS4_GPJ1(0); /* DATA[5:7], CLKOUT, FIELD */ - sfn = S3C_GPIO_SFN(2); - break; - - case S5P_CAMPORT_B: - gpio8 = EXYNOS4_GPE0(0); /* DATA[0:7] */ - gpio5 = EXYNOS4_GPE1(0); /* PCLK, VSYNC, HREF, CLKOUT, FIELD */ - sfn = S3C_GPIO_SFN(3); - break; - - default: - WARN(1, "Wrong camport id: %d\n", id); - return -EINVAL; - } - - ret = s3c_gpio_cfgall_range(gpio8, 8, sfn, S3C_GPIO_PULL_UP); - if (ret) - return ret; - - return s3c_gpio_cfgall_range(gpio5, 5, sfn, S3C_GPIO_PULL_UP); -} diff --git a/arch/arm/mach-exynos/setup-fimd0.c b/arch/arm/mach-exynos/setup-fimd0.c deleted file mode 100644 index 5665bb4e980b..000000000000 --- a/arch/arm/mach-exynos/setup-fimd0.c +++ /dev/null @@ -1,43 +0,0 @@ -/* linux/arch/arm/mach-exynos4/setup-fimd0.c - * - * Copyright (c) 2009-2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Base Exynos4 FIMD 0 configuration - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#include <linux/fb.h> -#include <linux/gpio.h> - -#include <video/samsung_fimd.h> -#include <plat/gpio-cfg.h> - -#include <mach/map.h> - -void exynos4_fimd0_gpio_setup_24bpp(void) -{ - unsigned int reg; - - s3c_gpio_cfgrange_nopull(EXYNOS4_GPF0(0), 8, S3C_GPIO_SFN(2)); - s3c_gpio_cfgrange_nopull(EXYNOS4_GPF1(0), 8, S3C_GPIO_SFN(2)); - s3c_gpio_cfgrange_nopull(EXYNOS4_GPF2(0), 8, S3C_GPIO_SFN(2)); - s3c_gpio_cfgrange_nopull(EXYNOS4_GPF3(0), 4, S3C_GPIO_SFN(2)); - - /* - * Set DISPLAY_CONTROL register for Display path selection. - * - * DISPLAY_CONTROL[1:0] - * --------------------- - * 00 | MIE - * 01 | MDINE - * 10 | FIMD : selected - * 11 | FIMD - */ - reg = __raw_readl(S3C_VA_SYS + 0x0210); - reg |= (1 << 1); - __raw_writel(reg, S3C_VA_SYS + 0x0210); -} diff --git a/arch/arm/mach-exynos/setup-i2c0.c b/arch/arm/mach-exynos/setup-i2c0.c deleted file mode 100644 index e2d9dfbf102c..000000000000 --- a/arch/arm/mach-exynos/setup-i2c0.c +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Copyright (c) 2009-2012 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ - * - * I2C0 GPIO configuration. - * - * Based on plat-s3c64xx/setup-i2c0.c - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -struct platform_device; /* don't need the contents */ - -#include <linux/gpio.h> -#include <linux/platform_data/i2c-s3c2410.h> -#include <plat/gpio-cfg.h> -#include <plat/cpu.h> - -void s3c_i2c0_cfg_gpio(struct platform_device *dev) -{ - if (soc_is_exynos5250() || soc_is_exynos5440()) - /* will be implemented with gpio function */ - return; - - s3c_gpio_cfgall_range(EXYNOS4_GPD1(0), 2, - S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP); -} diff --git a/arch/arm/mach-exynos/setup-i2c1.c b/arch/arm/mach-exynos/setup-i2c1.c deleted file mode 100644 index 8d2279cc85dc..000000000000 --- a/arch/arm/mach-exynos/setup-i2c1.c +++ /dev/null @@ -1,23 +0,0 @@ -/* - * linux/arch/arm/mach-exynos4/setup-i2c1.c - * - * Copyright (C) 2010 Samsung Electronics Co., Ltd. - * - * I2C1 GPIO configuration. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -struct platform_device; /* don't need the contents */ - -#include <linux/gpio.h> -#include <linux/platform_data/i2c-s3c2410.h> -#include <plat/gpio-cfg.h> - -void s3c_i2c1_cfg_gpio(struct platform_device *dev) -{ - s3c_gpio_cfgall_range(EXYNOS4_GPD1(2), 2, - S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP); -} diff --git a/arch/arm/mach-exynos/setup-i2c2.c b/arch/arm/mach-exynos/setup-i2c2.c deleted file mode 100644 index 0ed62fc42a77..000000000000 --- a/arch/arm/mach-exynos/setup-i2c2.c +++ /dev/null @@ -1,23 +0,0 @@ -/* - * linux/arch/arm/mach-exynos4/setup-i2c2.c - * - * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. - * - * I2C2 GPIO configuration. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -struct platform_device; /* don't need the contents */ - -#include <linux/gpio.h> -#include <linux/platform_data/i2c-s3c2410.h> -#include <plat/gpio-cfg.h> - -void s3c_i2c2_cfg_gpio(struct platform_device *dev) -{ - s3c_gpio_cfgall_range(EXYNOS4_GPA0(6), 2, - S3C_GPIO_SFN(3), S3C_GPIO_PULL_UP); -} diff --git a/arch/arm/mach-exynos/setup-i2c3.c b/arch/arm/mach-exynos/setup-i2c3.c deleted file mode 100644 index 7787fd26076b..000000000000 --- a/arch/arm/mach-exynos/setup-i2c3.c +++ /dev/null @@ -1,23 +0,0 @@ -/* - * linux/arch/arm/mach-exynos4/setup-i2c3.c - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * - * I2C3 GPIO configuration. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -struct platform_device; /* don't need the contents */ - -#include <linux/gpio.h> -#include <linux/platform_data/i2c-s3c2410.h> -#include <plat/gpio-cfg.h> - -void s3c_i2c3_cfg_gpio(struct platform_device *dev) -{ - s3c_gpio_cfgall_range(EXYNOS4_GPA1(2), 2, - S3C_GPIO_SFN(3), S3C_GPIO_PULL_UP); -} diff --git a/arch/arm/mach-exynos/setup-i2c4.c b/arch/arm/mach-exynos/setup-i2c4.c deleted file mode 100644 index edc847f89826..000000000000 --- a/arch/arm/mach-exynos/setup-i2c4.c +++ /dev/null @@ -1,23 +0,0 @@ -/* - * linux/arch/arm/mach-exynos4/setup-i2c4.c - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * - * I2C4 GPIO configuration. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -struct platform_device; /* don't need the contents */ - -#include <linux/gpio.h> -#include <linux/platform_data/i2c-s3c2410.h> -#include <plat/gpio-cfg.h> - -void s3c_i2c4_cfg_gpio(struct platform_device *dev) -{ - s3c_gpio_cfgall_range(EXYNOS4_GPB(2), 2, - S3C_GPIO_SFN(3), S3C_GPIO_PULL_UP); -} diff --git a/arch/arm/mach-exynos/setup-i2c5.c b/arch/arm/mach-exynos/setup-i2c5.c deleted file mode 100644 index d88af7f75954..000000000000 --- a/arch/arm/mach-exynos/setup-i2c5.c +++ /dev/null @@ -1,23 +0,0 @@ -/* - * linux/arch/arm/mach-exynos4/setup-i2c5.c - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * - * I2C5 GPIO configuration. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -struct platform_device; /* don't need the contents */ - -#include <linux/gpio.h> -#include <linux/platform_data/i2c-s3c2410.h> -#include <plat/gpio-cfg.h> - -void s3c_i2c5_cfg_gpio(struct platform_device *dev) -{ - s3c_gpio_cfgall_range(EXYNOS4_GPB(6), 2, - S3C_GPIO_SFN(3), S3C_GPIO_PULL_UP); -} diff --git a/arch/arm/mach-exynos/setup-i2c6.c b/arch/arm/mach-exynos/setup-i2c6.c deleted file mode 100644 index c590286c9d3a..000000000000 --- a/arch/arm/mach-exynos/setup-i2c6.c +++ /dev/null @@ -1,23 +0,0 @@ -/* - * linux/arch/arm/mach-exynos4/setup-i2c6.c - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * - * I2C6 GPIO configuration. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -struct platform_device; /* don't need the contents */ - -#include <linux/gpio.h> -#include <linux/platform_data/i2c-s3c2410.h> -#include <plat/gpio-cfg.h> - -void s3c_i2c6_cfg_gpio(struct platform_device *dev) -{ - s3c_gpio_cfgall_range(EXYNOS4_GPC1(3), 2, - S3C_GPIO_SFN(4), S3C_GPIO_PULL_UP); -} diff --git a/arch/arm/mach-exynos/setup-i2c7.c b/arch/arm/mach-exynos/setup-i2c7.c deleted file mode 100644 index 1bba75568a5f..000000000000 --- a/arch/arm/mach-exynos/setup-i2c7.c +++ /dev/null @@ -1,23 +0,0 @@ -/* - * linux/arch/arm/mach-exynos4/setup-i2c7.c - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * - * I2C7 GPIO configuration. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -struct platform_device; /* don't need the contents */ - -#include <linux/gpio.h> -#include <linux/platform_data/i2c-s3c2410.h> -#include <plat/gpio-cfg.h> - -void s3c_i2c7_cfg_gpio(struct platform_device *dev) -{ - s3c_gpio_cfgall_range(EXYNOS4_GPD0(2), 2, - S3C_GPIO_SFN(3), S3C_GPIO_PULL_UP); -} diff --git a/arch/arm/mach-exynos/setup-keypad.c b/arch/arm/mach-exynos/setup-keypad.c deleted file mode 100644 index 7862bfb5933d..000000000000 --- a/arch/arm/mach-exynos/setup-keypad.c +++ /dev/null @@ -1,36 +0,0 @@ -/* linux/arch/arm/mach-exynos4/setup-keypad.c - * - * Copyright (c) 2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * GPIO configuration for Exynos4 KeyPad device - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#include <linux/gpio.h> -#include <plat/gpio-cfg.h> - -void samsung_keypad_cfg_gpio(unsigned int rows, unsigned int cols) -{ - /* Keypads can be of various combinations, Just making sure */ - - if (rows > 8) { - /* Set all the necessary GPX2 pins: KP_ROW[0~7] */ - s3c_gpio_cfgall_range(EXYNOS4_GPX2(0), 8, S3C_GPIO_SFN(3), - S3C_GPIO_PULL_UP); - - /* Set all the necessary GPX3 pins: KP_ROW[8~] */ - s3c_gpio_cfgall_range(EXYNOS4_GPX3(0), (rows - 8), - S3C_GPIO_SFN(3), S3C_GPIO_PULL_UP); - } else { - /* Set all the necessary GPX2 pins: KP_ROW[x] */ - s3c_gpio_cfgall_range(EXYNOS4_GPX2(0), rows, S3C_GPIO_SFN(3), - S3C_GPIO_PULL_UP); - } - - /* Set all the necessary GPX1 pins to special-function 3: KP_COL[x] */ - s3c_gpio_cfgrange_nopull(EXYNOS4_GPX1(0), cols, S3C_GPIO_SFN(3)); -} diff --git a/arch/arm/mach-exynos/setup-sdhci-gpio.c b/arch/arm/mach-exynos/setup-sdhci-gpio.c deleted file mode 100644 index d5b98c866738..000000000000 --- a/arch/arm/mach-exynos/setup-sdhci-gpio.c +++ /dev/null @@ -1,152 +0,0 @@ -/* linux/arch/arm/mach-exynos4/setup-sdhci-gpio.c - * - * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * EXYNOS4 - Helper functions for setting up SDHCI device(s) GPIO (HSMMC) - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <linux/gpio.h> -#include <linux/mmc/host.h> -#include <linux/mmc/card.h> - -#include <mach/gpio.h> -#include <plat/gpio-cfg.h> -#include <plat/sdhci.h> - -void exynos4_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width) -{ - struct s3c_sdhci_platdata *pdata = dev->dev.platform_data; - unsigned int gpio; - - /* Set all the necessary GPK0[0:1] pins to special-function 2 */ - for (gpio = EXYNOS4_GPK0(0); gpio < EXYNOS4_GPK0(2); gpio++) { - s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); - s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); - s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); - } - - switch (width) { - case 8: - for (gpio = EXYNOS4_GPK1(3); gpio <= EXYNOS4_GPK1(6); gpio++) { - /* Data pin GPK1[3:6] to special-function 3 */ - s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3)); - s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP); - s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); - } - case 4: - for (gpio = EXYNOS4_GPK0(3); gpio <= EXYNOS4_GPK0(6); gpio++) { - /* Data pin GPK0[3:6] to special-function 2 */ - s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); - s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP); - s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); - } - default: - break; - } - - if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) { - s3c_gpio_cfgpin(EXYNOS4_GPK0(2), S3C_GPIO_SFN(2)); - s3c_gpio_setpull(EXYNOS4_GPK0(2), S3C_GPIO_PULL_UP); - s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); - } -} - -void exynos4_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width) -{ - struct s3c_sdhci_platdata *pdata = dev->dev.platform_data; - unsigned int gpio; - - /* Set all the necessary GPK1[0:1] pins to special-function 2 */ - for (gpio = EXYNOS4_GPK1(0); gpio < EXYNOS4_GPK1(2); gpio++) { - s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); - s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); - s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); - } - - for (gpio = EXYNOS4_GPK1(3); gpio <= EXYNOS4_GPK1(6); gpio++) { - /* Data pin GPK1[3:6] to special-function 2 */ - s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); - s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP); - s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); - } - - if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) { - s3c_gpio_cfgpin(EXYNOS4_GPK1(2), S3C_GPIO_SFN(2)); - s3c_gpio_setpull(EXYNOS4_GPK1(2), S3C_GPIO_PULL_UP); - s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); - } -} - -void exynos4_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width) -{ - struct s3c_sdhci_platdata *pdata = dev->dev.platform_data; - unsigned int gpio; - - /* Set all the necessary GPK2[0:1] pins to special-function 2 */ - for (gpio = EXYNOS4_GPK2(0); gpio < EXYNOS4_GPK2(2); gpio++) { - s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); - s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); - s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); - } - - switch (width) { - case 8: - for (gpio = EXYNOS4_GPK3(3); gpio <= EXYNOS4_GPK3(6); gpio++) { - /* Data pin GPK3[3:6] to special-function 3 */ - s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(3)); - s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP); - s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); - } - case 4: - for (gpio = EXYNOS4_GPK2(3); gpio <= EXYNOS4_GPK2(6); gpio++) { - /* Data pin GPK2[3:6] to special-function 2 */ - s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); - s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP); - s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); - } - default: - break; - } - - if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) { - s3c_gpio_cfgpin(EXYNOS4_GPK2(2), S3C_GPIO_SFN(2)); - s3c_gpio_setpull(EXYNOS4_GPK2(2), S3C_GPIO_PULL_UP); - s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); - } -} - -void exynos4_setup_sdhci3_cfg_gpio(struct platform_device *dev, int width) -{ - struct s3c_sdhci_platdata *pdata = dev->dev.platform_data; - unsigned int gpio; - - /* Set all the necessary GPK3[0:1] pins to special-function 2 */ - for (gpio = EXYNOS4_GPK3(0); gpio < EXYNOS4_GPK3(2); gpio++) { - s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); - s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE); - s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); - } - - for (gpio = EXYNOS4_GPK3(3); gpio <= EXYNOS4_GPK3(6); gpio++) { - /* Data pin GPK3[3:6] to special-function 2 */ - s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); - s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP); - s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); - } - - if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) { - s3c_gpio_cfgpin(EXYNOS4_GPK3(2), S3C_GPIO_SFN(2)); - s3c_gpio_setpull(EXYNOS4_GPK3(2), S3C_GPIO_PULL_UP); - s5p_gpio_set_drvstr(gpio, S5P_GPIO_DRVSTR_LV4); - } -} diff --git a/arch/arm/mach-exynos/setup-spi.c b/arch/arm/mach-exynos/setup-spi.c deleted file mode 100644 index 4999829d1c6e..000000000000 --- a/arch/arm/mach-exynos/setup-spi.c +++ /dev/null @@ -1,45 +0,0 @@ -/* linux/arch/arm/mach-exynos4/setup-spi.c - * - * Copyright (C) 2011 Samsung Electronics Ltd. - * http://www.samsung.com/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/gpio.h> -#include <plat/gpio-cfg.h> - -#ifdef CONFIG_S3C64XX_DEV_SPI0 -int s3c64xx_spi0_cfg_gpio(void) -{ - s3c_gpio_cfgpin(EXYNOS4_GPB(0), S3C_GPIO_SFN(2)); - s3c_gpio_setpull(EXYNOS4_GPB(0), S3C_GPIO_PULL_UP); - s3c_gpio_cfgall_range(EXYNOS4_GPB(2), 2, - S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP); - return 0; -} -#endif - -#ifdef CONFIG_S3C64XX_DEV_SPI1 -int s3c64xx_spi1_cfg_gpio(void) -{ - s3c_gpio_cfgpin(EXYNOS4_GPB(4), S3C_GPIO_SFN(2)); - s3c_gpio_setpull(EXYNOS4_GPB(4), S3C_GPIO_PULL_UP); - s3c_gpio_cfgall_range(EXYNOS4_GPB(6), 2, - S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP); - return 0; -} -#endif - -#ifdef CONFIG_S3C64XX_DEV_SPI2 -int s3c64xx_spi2_cfg_gpio(void) -{ - s3c_gpio_cfgpin(EXYNOS4_GPC1(1), S3C_GPIO_SFN(5)); - s3c_gpio_setpull(EXYNOS4_GPC1(1), S3C_GPIO_PULL_UP); - s3c_gpio_cfgall_range(EXYNOS4_GPC1(3), 2, - S3C_GPIO_SFN(5), S3C_GPIO_PULL_UP); - return 0; -} -#endif diff --git a/arch/arm/mach-exynos/setup-usb-phy.c b/arch/arm/mach-exynos/setup-usb-phy.c deleted file mode 100644 index 6af40662a449..000000000000 --- a/arch/arm/mach-exynos/setup-usb-phy.c +++ /dev/null @@ -1,223 +0,0 @@ -/* - * Copyright (C) 2011 Samsung Electronics Co.Ltd - * Author: Joonyoung Shim <jy0922.shim@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - */ - -#include <linux/clk.h> -#include <linux/delay.h> -#include <linux/err.h> -#include <linux/io.h> -#include <linux/platform_device.h> -#include <mach/regs-pmu.h> -#include <mach/regs-usb-phy.h> -#include <plat/cpu.h> -#include <plat/usb-phy.h> - -static atomic_t host_usage; - -static int exynos4_usb_host_phy_is_on(void) -{ - return (readl(EXYNOS4_PHYPWR) & PHY1_STD_ANALOG_POWERDOWN) ? 0 : 1; -} - -static void exynos4210_usb_phy_clkset(struct platform_device *pdev) -{ - struct clk *xusbxti_clk; - u32 phyclk; - - xusbxti_clk = clk_get(&pdev->dev, "xusbxti"); - if (xusbxti_clk && !IS_ERR(xusbxti_clk)) { - if (soc_is_exynos4210()) { - /* set clock frequency for PLL */ - phyclk = readl(EXYNOS4_PHYCLK) & ~EXYNOS4210_CLKSEL_MASK; - - switch (clk_get_rate(xusbxti_clk)) { - case 12 * MHZ: - phyclk |= EXYNOS4210_CLKSEL_12M; - break; - case 48 * MHZ: - phyclk |= EXYNOS4210_CLKSEL_48M; - break; - default: - case 24 * MHZ: - phyclk |= EXYNOS4210_CLKSEL_24M; - break; - } - writel(phyclk, EXYNOS4_PHYCLK); - } else if (soc_is_exynos4212() || soc_is_exynos4412()) { - /* set clock frequency for PLL */ - phyclk = readl(EXYNOS4_PHYCLK) & ~EXYNOS4X12_CLKSEL_MASK; - - switch (clk_get_rate(xusbxti_clk)) { - case 9600 * KHZ: - phyclk |= EXYNOS4X12_CLKSEL_9600K; - break; - case 10 * MHZ: - phyclk |= EXYNOS4X12_CLKSEL_10M; - break; - case 12 * MHZ: - phyclk |= EXYNOS4X12_CLKSEL_12M; - break; - case 19200 * KHZ: - phyclk |= EXYNOS4X12_CLKSEL_19200K; - break; - case 20 * MHZ: - phyclk |= EXYNOS4X12_CLKSEL_20M; - break; - default: - case 24 * MHZ: - /* default reference clock */ - phyclk |= EXYNOS4X12_CLKSEL_24M; - break; - } - writel(phyclk, EXYNOS4_PHYCLK); - } - clk_put(xusbxti_clk); - } -} - -static int exynos4210_usb_phy0_init(struct platform_device *pdev) -{ - u32 rstcon; - - writel(readl(S5P_USBDEVICE_PHY_CONTROL) | S5P_USBDEVICE_PHY_ENABLE, - S5P_USBDEVICE_PHY_CONTROL); - - exynos4210_usb_phy_clkset(pdev); - - /* set to normal PHY0 */ - writel((readl(EXYNOS4_PHYPWR) & ~PHY0_NORMAL_MASK), EXYNOS4_PHYPWR); - - /* reset PHY0 and Link */ - rstcon = readl(EXYNOS4_RSTCON) | PHY0_SWRST_MASK; - writel(rstcon, EXYNOS4_RSTCON); - udelay(10); - - rstcon &= ~PHY0_SWRST_MASK; - writel(rstcon, EXYNOS4_RSTCON); - - return 0; -} - -static int exynos4210_usb_phy0_exit(struct platform_device *pdev) -{ - writel((readl(EXYNOS4_PHYPWR) | PHY0_ANALOG_POWERDOWN | - PHY0_OTG_DISABLE), EXYNOS4_PHYPWR); - - writel(readl(S5P_USBDEVICE_PHY_CONTROL) & ~S5P_USBDEVICE_PHY_ENABLE, - S5P_USBDEVICE_PHY_CONTROL); - - return 0; -} - -static int exynos4210_usb_phy1_init(struct platform_device *pdev) -{ - struct clk *otg_clk; - u32 rstcon; - int err; - - atomic_inc(&host_usage); - - otg_clk = clk_get(&pdev->dev, "otg"); - if (IS_ERR(otg_clk)) { - dev_err(&pdev->dev, "Failed to get otg clock\n"); - return PTR_ERR(otg_clk); - } - - err = clk_enable(otg_clk); - if (err) { - clk_put(otg_clk); - return err; - } - - if (exynos4_usb_host_phy_is_on()) - return 0; - - writel(readl(S5P_USBHOST_PHY_CONTROL) | S5P_USBHOST_PHY_ENABLE, - S5P_USBHOST_PHY_CONTROL); - - exynos4210_usb_phy_clkset(pdev); - - /* floating prevention logic: disable */ - writel((readl(EXYNOS4_PHY1CON) | FPENABLEN), EXYNOS4_PHY1CON); - - /* set to normal HSIC 0 and 1 of PHY1 */ - writel((readl(EXYNOS4_PHYPWR) & ~PHY1_HSIC_NORMAL_MASK), - EXYNOS4_PHYPWR); - - /* set to normal standard USB of PHY1 */ - writel((readl(EXYNOS4_PHYPWR) & ~PHY1_STD_NORMAL_MASK), EXYNOS4_PHYPWR); - - /* reset all ports of both PHY and Link */ - rstcon = readl(EXYNOS4_RSTCON) | HOST_LINK_PORT_SWRST_MASK | - PHY1_SWRST_MASK; - writel(rstcon, EXYNOS4_RSTCON); - udelay(10); - - rstcon &= ~(HOST_LINK_PORT_SWRST_MASK | PHY1_SWRST_MASK); - writel(rstcon, EXYNOS4_RSTCON); - udelay(80); - - clk_disable(otg_clk); - clk_put(otg_clk); - - return 0; -} - -static int exynos4210_usb_phy1_exit(struct platform_device *pdev) -{ - struct clk *otg_clk; - int err; - - if (atomic_dec_return(&host_usage) > 0) - return 0; - - otg_clk = clk_get(&pdev->dev, "otg"); - if (IS_ERR(otg_clk)) { - dev_err(&pdev->dev, "Failed to get otg clock\n"); - return PTR_ERR(otg_clk); - } - - err = clk_enable(otg_clk); - if (err) { - clk_put(otg_clk); - return err; - } - - writel((readl(EXYNOS4_PHYPWR) | PHY1_STD_ANALOG_POWERDOWN), - EXYNOS4_PHYPWR); - - writel(readl(S5P_USBHOST_PHY_CONTROL) & ~S5P_USBHOST_PHY_ENABLE, - S5P_USBHOST_PHY_CONTROL); - - clk_disable(otg_clk); - clk_put(otg_clk); - - return 0; -} - -int s5p_usb_phy_init(struct platform_device *pdev, int type) -{ - if (type == USB_PHY_TYPE_DEVICE) - return exynos4210_usb_phy0_init(pdev); - else if (type == USB_PHY_TYPE_HOST) - return exynos4210_usb_phy1_init(pdev); - - return -EINVAL; -} - -int s5p_usb_phy_exit(struct platform_device *pdev, int type) -{ - if (type == USB_PHY_TYPE_DEVICE) - return exynos4210_usb_phy0_exit(pdev); - else if (type == USB_PHY_TYPE_HOST) - return exynos4210_usb_phy1_exit(pdev); - - return -EINVAL; -} diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c index e7df2dd43a40..dc5d6becd8c7 100644 --- a/arch/arm/mach-highbank/highbank.c +++ b/arch/arm/mach-highbank/highbank.c @@ -176,7 +176,6 @@ static const char *highbank_match[] __initconst = { DT_MACHINE_START(HIGHBANK, "Highbank") .smp = smp_ops(highbank_smp_ops), - .map_io = debug_ll_io_init, .init_irq = highbank_init_irq, .init_time = highbank_timer_init, .init_machine = highbank_init, diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index ba44328464f3..60661a4b0e24 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -56,9 +56,6 @@ config MXC_USE_EPIT uses the same clocks as the GPT. Anyway, on some systems the GPT may be in use for other purposes. -config MXC_ULPI - bool - config ARCH_HAS_RNGA bool @@ -176,6 +173,7 @@ config ARCH_MX1ADS config MACH_SCB9328 bool "Synertronixx scb9328" select IMX_HAVE_PLATFORM_IMX_UART + select SOC_IMX1 help Say Y here if you are using a Synertronixx scb9328 board @@ -233,7 +231,7 @@ config MACH_EUKREA_CPUIMX25SD select IMX_HAVE_PLATFORM_MXC_EHCI select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX - select MXC_ULPI if USB_ULPI + select USB_ULPI_VIEWPORT if USB_ULPI select SOC_IMX25 choice @@ -284,7 +282,7 @@ config MACH_PCM038 select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_MXC_W1 select IMX_HAVE_PLATFORM_SPI_IMX - select MXC_ULPI if USB_ULPI + select USB_ULPI_VIEWPORT if USB_ULPI select SOC_IMX27 help Include support for phyCORE-i.MX27 (aka pcm038) platform. This @@ -314,7 +312,7 @@ config MACH_CPUIMX27 select IMX_HAVE_PLATFORM_MXC_EHCI select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_MXC_W1 - select MXC_ULPI if USB_ULPI + select USB_ULPI_VIEWPORT if USB_ULPI select SOC_IMX27 help Include support for Eukrea CPUIMX27 platform. This includes @@ -369,7 +367,7 @@ config MACH_MX27_3DS select IMX_HAVE_PLATFORM_MXC_MMC select IMX_HAVE_PLATFORM_SPI_IMX select MXC_DEBUG_BOARD - select MXC_ULPI if USB_ULPI + select USB_ULPI_VIEWPORT if USB_ULPI select SOC_IMX27 help Include support for MX27PDK platform. This includes specific @@ -414,7 +412,7 @@ config MACH_PCA100 select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_MXC_W1 select IMX_HAVE_PLATFORM_SPI_IMX - select MXC_ULPI if USB_ULPI + select USB_ULPI_VIEWPORT if USB_ULPI select SOC_IMX27 help Include support for phyCARD-s (aka pca100) platform. This @@ -481,7 +479,7 @@ config MACH_MX31LILLY select IMX_HAVE_PLATFORM_MXC_EHCI select IMX_HAVE_PLATFORM_MXC_MMC select IMX_HAVE_PLATFORM_SPI_IMX - select MXC_ULPI if USB_ULPI + select USB_ULPI_VIEWPORT if USB_ULPI select SOC_IMX31 help Include support for mx31 based LILLY1131 modules. This includes @@ -497,7 +495,7 @@ config MACH_MX31LITE select IMX_HAVE_PLATFORM_MXC_RTC select IMX_HAVE_PLATFORM_SPI_IMX select LEDS_GPIO_REGISTER - select MXC_ULPI if USB_ULPI + select USB_ULPI_VIEWPORT if USB_ULPI select SOC_IMX31 help Include support for MX31 LITEKIT platform. This includes specific @@ -514,7 +512,7 @@ config MACH_PCM037 select IMX_HAVE_PLATFORM_MXC_MMC select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_MXC_W1 - select MXC_ULPI if USB_ULPI + select USB_ULPI_VIEWPORT if USB_ULPI select SOC_IMX31 help Include support for Phytec pcm037 platform. This includes @@ -544,7 +542,7 @@ config MACH_MX31_3DS select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_SPI_IMX select MXC_DEBUG_BOARD - select MXC_ULPI if USB_ULPI + select USB_ULPI_VIEWPORT if USB_ULPI select SOC_IMX31 help Include support for MX31PDK (3DS) platform. This includes specific @@ -571,7 +569,7 @@ config MACH_MX31MOBOARD select IMX_HAVE_PLATFORM_MXC_MMC select IMX_HAVE_PLATFORM_SPI_IMX select LEDS_GPIO_REGISTER - select MXC_ULPI if USB_ULPI + select USB_ULPI_VIEWPORT if USB_ULPI select SOC_IMX31 help Include support for mx31moboard platform. This includes specific @@ -595,7 +593,7 @@ config MACH_ARMADILLO5X0 select IMX_HAVE_PLATFORM_MXC_EHCI select IMX_HAVE_PLATFORM_MXC_MMC select IMX_HAVE_PLATFORM_MXC_NAND - select MXC_ULPI if USB_ULPI + select USB_ULPI_VIEWPORT if USB_ULPI select SOC_IMX31 help Include support for Atmark Armadillo-500 platform. This includes @@ -639,7 +637,7 @@ config MACH_PCM043 select IMX_HAVE_PLATFORM_MXC_EHCI select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX - select MXC_ULPI if USB_ULPI + select USB_ULPI_VIEWPORT if USB_ULPI select SOC_IMX35 help Include support for Phytec pcm043 platform. This includes @@ -673,7 +671,7 @@ config MACH_EUKREA_CPUIMX35SD select IMX_HAVE_PLATFORM_MXC_EHCI select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX - select MXC_ULPI if USB_ULPI + select USB_ULPI_VIEWPORT if USB_ULPI select SOC_IMX35 help Include support for Eukrea CPUIMX35 platform. This includes @@ -816,6 +814,41 @@ config SOC_IMX6Q help This enables support for Freescale i.MX6 Quad processor. +config SOC_IMX6SL + bool "i.MX6 SoloLite support" + select ARM_ERRATA_754322 + select ARM_ERRATA_775420 + select ARM_GIC + select CPU_V7 + select HAVE_IMX_ANATOP + select HAVE_IMX_GPC + select HAVE_IMX_MMDC + select HAVE_IMX_SRC + select MFD_SYSCON + select PINCTRL + select PINCTRL_IMX6SL + select PL310_ERRATA_588369 if CACHE_PL310 + select PL310_ERRATA_727915 if CACHE_PL310 + select PL310_ERRATA_769419 if CACHE_PL310 + + help + This enables support for Freescale i.MX6 SoloLite processor. + +config SOC_VF610 + bool "Vybrid Family VF610 support" + select CPU_V7 + select ARM_GIC + select CLKSRC_OF + select PINCTRL + select PINCTRL_VF610 + select VF_PIT_TIMER + select PL310_ERRATA_588369 if CACHE_PL310 + select PL310_ERRATA_727915 if CACHE_PL310 + select PL310_ERRATA_769419 if CACHE_PL310 + + help + This enable support for Freescale Vybrid VF610 processor. + endif source "arch/arm/mach-imx/devices/Kconfig" diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile index 70ae7c490ac0..e20f22d58fd8 100644 --- a/arch/arm/mach-imx/Makefile +++ b/arch/arm/mach-imx/Makefile @@ -23,7 +23,6 @@ obj-$(CONFIG_ARCH_MXC_IOMUX_V3) += iomux-v3.o obj-$(CONFIG_MXC_TZIC) += tzic.o obj-$(CONFIG_MXC_AVIC) += avic.o -obj-$(CONFIG_MXC_ULPI) += ulpi.o obj-$(CONFIG_MXC_USE_EPIT) += epit.o obj-$(CONFIG_MXC_DEBUG_BOARD) += 3ds_debugboard.o @@ -98,6 +97,7 @@ AFLAGS_headsmp.o :=-Wa,-march=armv7-a obj-$(CONFIG_SMP) += headsmp.o platsmp.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o obj-$(CONFIG_SOC_IMX6Q) += clk-imx6q.o mach-imx6q.o +obj-$(CONFIG_SOC_IMX6SL) += clk-imx6sl.o mach-imx6sl.o ifeq ($(CONFIG_PM),y) obj-$(CONFIG_SOC_IMX6Q) += pm-imx6q.o headsmp.o @@ -111,4 +111,6 @@ obj-$(CONFIG_MACH_EUKREA_MBIMXSD51_BASEBOARD) += eukrea_mbimxsd51-baseboard.o obj-$(CONFIG_MACH_IMX51_DT) += imx51-dt.o obj-$(CONFIG_SOC_IMX53) += mach-imx53.o +obj-$(CONFIG_SOC_VF610) += clk-vf610.o mach-vf610.o + obj-y += devices/ diff --git a/arch/arm/mach-imx/clk-imx51-imx53.c b/arch/arm/mach-imx/clk-imx51-imx53.c index 6fc486b6a3c6..9afac26fa1cc 100644 --- a/arch/arm/mach-imx/clk-imx51-imx53.c +++ b/arch/arm/mach-imx/clk-imx51-imx53.c @@ -73,6 +73,12 @@ static const char *mx53_cko2_sel[] = { "tve_sel", "lp_apm", "uart_root", "dummy"/* spdif0_clk_root */, "dummy", "dummy", }; +static const char *mx51_spdif_xtal_sel[] = { "osc", "ckih", "ckih2", }; +static const char *mx53_spdif_xtal_sel[] = { "osc", "ckih", "ckih2", "pll4_sw", }; +static const char *spdif_sel[] = { "pll1_sw", "pll2_sw", "pll3_sw", "spdif_xtal_sel", }; +static const char *spdif0_com_sel[] = { "spdif0_podf", "ssi1_root_gate", }; +static const char *mx51_spdif1_com_sel[] = { "spdif1_podf", "ssi2_root_gate", }; + enum imx5_clks { dummy, ckil, osc, ckih1, ckih2, ahb, ipg, axi_a, axi_b, uart_pred, @@ -110,7 +116,9 @@ enum imx5_clks { owire_gate, gpu3d_s, gpu2d_s, gpu3d_gate, gpu2d_gate, garb_gate, cko1_sel, cko1_podf, cko1, cko2_sel, cko2_podf, cko2, - srtc_gate, pata_gate, + srtc_gate, pata_gate, sata_gate, spdif_xtal_sel, spdif0_sel, + spdif1_sel, spdif0_pred, spdif0_podf, spdif1_pred, spdif1_podf, + spdif0_com_s, spdif1_com_sel, spdif0_gate, spdif1_gate, spdif_ipg_gate, clk_max }; @@ -123,11 +131,13 @@ static void __init mx5_clocks_common_init(unsigned long rate_ckil, { int i; + of_clk_init(NULL); + clk[dummy] = imx_clk_fixed("dummy", 0); - clk[ckil] = imx_clk_fixed("ckil", rate_ckil); - clk[osc] = imx_clk_fixed("osc", rate_osc); - clk[ckih1] = imx_clk_fixed("ckih1", rate_ckih1); - clk[ckih2] = imx_clk_fixed("ckih2", rate_ckih2); + clk[ckil] = imx_obtain_fixed_clock("ckil", rate_ckil); + clk[osc] = imx_obtain_fixed_clock("osc", rate_osc); + clk[ckih1] = imx_obtain_fixed_clock("ckih1", rate_ckih1); + clk[ckih2] = imx_obtain_fixed_clock("ckih2", rate_ckih2); clk[lp_apm] = imx_clk_mux("lp_apm", MXC_CCM_CCSR, 9, 1, lp_apm_sel, ARRAY_SIZE(lp_apm_sel)); @@ -267,6 +277,13 @@ static void __init mx5_clocks_common_init(unsigned long rate_ckil, clk[owire_gate] = imx_clk_gate2("owire_gate", "per_root", MXC_CCM_CCGR2, 22); clk[srtc_gate] = imx_clk_gate2("srtc_gate", "per_root", MXC_CCM_CCGR4, 28); clk[pata_gate] = imx_clk_gate2("pata_gate", "ipg", MXC_CCM_CCGR4, 0); + clk[spdif0_sel] = imx_clk_mux("spdif0_sel", MXC_CCM_CSCMR2, 0, 2, spdif_sel, ARRAY_SIZE(spdif_sel)); + clk[spdif0_pred] = imx_clk_divider("spdif0_pred", "spdif0_sel", MXC_CCM_CDCDR, 25, 3); + clk[spdif0_podf] = imx_clk_divider("spdif0_podf", "spdif0_pred", MXC_CCM_CDCDR, 19, 6); + clk[spdif0_com_s] = imx_clk_mux_flags("spdif0_com_sel", MXC_CCM_CSCMR2, 4, 1, + spdif0_com_sel, ARRAY_SIZE(spdif0_com_sel), CLK_SET_RATE_PARENT); + clk[spdif0_gate] = imx_clk_gate2("spdif0_gate", "spdif0_com_sel", MXC_CCM_CCGR5, 26); + clk[spdif_ipg_gate] = imx_clk_gate2("spdif_ipg_gate", "ipg", MXC_CCM_CCGR5, 30); for (i = 0; i < ARRAY_SIZE(clk); i++) if (IS_ERR(clk[i])) @@ -310,8 +327,6 @@ static void __init mx5_clocks_common_init(unsigned long rate_ckil, clk_register_clkdev(clk[ssi1_ipg_gate], NULL, "imx-ssi.0"); clk_register_clkdev(clk[ssi2_ipg_gate], NULL, "imx-ssi.1"); clk_register_clkdev(clk[ssi3_ipg_gate], NULL, "imx-ssi.2"); - clk_register_clkdev(clk[ssi_ext1_gate], "ssi_ext1", NULL); - clk_register_clkdev(clk[ssi_ext2_gate], "ssi_ext2", NULL); clk_register_clkdev(clk[sdma_gate], NULL, "imx35-sdma"); clk_register_clkdev(clk[cpu_podf], NULL, "cpufreq-cpu0.0"); clk_register_clkdev(clk[iim_gate], "iim", NULL); @@ -378,6 +393,15 @@ int __init mx51_clocks_init(unsigned long rate_ckil, unsigned long rate_osc, clk[mipi_hsc2_gate] = imx_clk_gate2("mipi_hsc2_gate", "ipg", MXC_CCM_CCGR4, 8); clk[mipi_esc_gate] = imx_clk_gate2("mipi_esc_gate", "ipg", MXC_CCM_CCGR4, 10); clk[mipi_hsp_gate] = imx_clk_gate2("mipi_hsp_gate", "ipg", MXC_CCM_CCGR4, 12); + clk[spdif_xtal_sel] = imx_clk_mux("spdif_xtal_sel", MXC_CCM_CSCMR1, 2, 2, + mx51_spdif_xtal_sel, ARRAY_SIZE(mx51_spdif_xtal_sel)); + clk[spdif1_sel] = imx_clk_mux("spdif1_sel", MXC_CCM_CSCMR2, 2, 2, + spdif_sel, ARRAY_SIZE(spdif_sel)); + clk[spdif1_pred] = imx_clk_divider("spdif1_podf", "spdif1_sel", MXC_CCM_CDCDR, 16, 3); + clk[spdif1_podf] = imx_clk_divider("spdif1_podf", "spdif1_pred", MXC_CCM_CDCDR, 9, 6); + clk[spdif1_com_sel] = imx_clk_mux("spdif1_com_sel", MXC_CCM_CSCMR2, 5, 1, + mx51_spdif1_com_sel, ARRAY_SIZE(mx51_spdif1_com_sel)); + clk[spdif1_gate] = imx_clk_gate2("spdif1_gate", "spdif1_com_sel", MXC_CCM_CCGR5, 28); for (i = 0; i < ARRAY_SIZE(clk); i++) if (IS_ERR(clk[i])) @@ -485,6 +509,7 @@ int __init mx53_clocks_init(unsigned long rate_ckil, unsigned long rate_osc, clk[can2_serial_gate] = imx_clk_gate2("can2_serial_gate", "can_sel", MXC_CCM_CCGR4, 8); clk[can2_ipg_gate] = imx_clk_gate2("can2_ipg_gate", "ipg", MXC_CCM_CCGR4, 6); clk[i2c3_gate] = imx_clk_gate2("i2c3_gate", "per_root", MXC_CCM_CCGR1, 22); + clk[sata_gate] = imx_clk_gate2("sata_gate", "ipg", MXC_CCM_CCGR4, 2); clk[cko1_sel] = imx_clk_mux("cko1_sel", MXC_CCM_CCOSR, 0, 4, mx53_cko1_sel, ARRAY_SIZE(mx53_cko1_sel)); @@ -495,6 +520,8 @@ int __init mx53_clocks_init(unsigned long rate_ckil, unsigned long rate_osc, mx53_cko2_sel, ARRAY_SIZE(mx53_cko2_sel)); clk[cko2_podf] = imx_clk_divider("cko2_podf", "cko2_sel", MXC_CCM_CCOSR, 21, 3); clk[cko2] = imx_clk_gate2("cko2", "cko2_podf", MXC_CCM_CCOSR, 24); + clk[spdif_xtal_sel] = imx_clk_mux("spdif_xtal_sel", MXC_CCM_CSCMR1, 2, 2, + mx53_spdif_xtal_sel, ARRAY_SIZE(mx53_spdif_xtal_sel)); for (i = 0; i < ARRAY_SIZE(clk); i++) if (IS_ERR(clk[i])) @@ -542,42 +569,12 @@ int __init mx53_clocks_init(unsigned long rate_ckil, unsigned long rate_osc, return 0; } -#ifdef CONFIG_OF -static void __init clk_get_freq_dt(unsigned long *ckil, unsigned long *osc, - unsigned long *ckih1, unsigned long *ckih2) -{ - struct device_node *np; - - /* retrieve the freqency of fixed clocks from device tree */ - for_each_compatible_node(np, NULL, "fixed-clock") { - u32 rate; - if (of_property_read_u32(np, "clock-frequency", &rate)) - continue; - - if (of_device_is_compatible(np, "fsl,imx-ckil")) - *ckil = rate; - else if (of_device_is_compatible(np, "fsl,imx-osc")) - *osc = rate; - else if (of_device_is_compatible(np, "fsl,imx-ckih1")) - *ckih1 = rate; - else if (of_device_is_compatible(np, "fsl,imx-ckih2")) - *ckih2 = rate; - } -} - int __init mx51_clocks_init_dt(void) { - unsigned long ckil, osc, ckih1, ckih2; - - clk_get_freq_dt(&ckil, &osc, &ckih1, &ckih2); - return mx51_clocks_init(ckil, osc, ckih1, ckih2); + return mx51_clocks_init(0, 0, 0, 0); } int __init mx53_clocks_init_dt(void) { - unsigned long ckil, osc, ckih1, ckih2; - - clk_get_freq_dt(&ckil, &osc, &ckih1, &ckih2); - return mx53_clocks_init(ckil, osc, ckih1, ckih2); + return mx53_clocks_init(0, 0, 0, 0); } -#endif diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c index 4e3148ce852d..4282e99f5ca1 100644 --- a/arch/arm/mach-imx/clk-imx6q.c +++ b/arch/arm/mach-imx/clk-imx6q.c @@ -238,7 +238,7 @@ enum mx6q_clks { pll4_audio, pll5_video, pll8_mlb, pll7_usb_host, pll6_enet, ssi1_ipg, ssi2_ipg, ssi3_ipg, rom, usbphy1, usbphy2, ldb_di0_div_3_5, ldb_di1_div_3_5, sata_ref, sata_ref_100m, pcie_ref, pcie_ref_125m, enet_ref, usbphy1_gate, - usbphy2_gate, pll4_post_div, pll5_post_div, pll5_video_div, clk_max + usbphy2_gate, pll4_post_div, pll5_post_div, pll5_video_div, eim_slow, clk_max }; static struct clk *clk[clk_max]; @@ -270,27 +270,16 @@ static struct clk_div_table video_div_table[] = { { } }; -int __init mx6q_clocks_init(void) +static void __init imx6q_clocks_init(struct device_node *ccm_node) { struct device_node *np; void __iomem *base; int i, irq; clk[dummy] = imx_clk_fixed("dummy", 0); - - /* retrieve the freqency of fixed clocks from device tree */ - for_each_compatible_node(np, NULL, "fixed-clock") { - u32 rate; - if (of_property_read_u32(np, "clock-frequency", &rate)) - continue; - - if (of_device_is_compatible(np, "fsl,imx-ckil")) - clk[ckil] = imx_clk_fixed("ckil", rate); - else if (of_device_is_compatible(np, "fsl,imx-ckih1")) - clk[ckih] = imx_clk_fixed("ckih", rate); - else if (of_device_is_compatible(np, "fsl,imx-osc")) - clk[osc] = imx_clk_fixed("osc", rate); - } + clk[ckil] = imx_obtain_fixed_clock("ckil", 0); + clk[ckih] = imx_obtain_fixed_clock("ckih1", 0); + clk[osc] = imx_obtain_fixed_clock("osc", 0); np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-anatop"); base = of_iomap(np, 0); @@ -312,7 +301,6 @@ int __init mx6q_clocks_init(void) clk[pll5_video] = imx_clk_pllv3(IMX_PLLV3_AV, "pll5_video", "osc", base + 0xa0, 0x7f); clk[pll6_enet] = imx_clk_pllv3(IMX_PLLV3_ENET, "pll6_enet", "osc", base + 0xe0, 0x3); clk[pll7_usb_host] = imx_clk_pllv3(IMX_PLLV3_USB, "pll7_usb_host","osc", base + 0x20, 0x3); - clk[pll8_mlb] = imx_clk_pllv3(IMX_PLLV3_MLB, "pll8_mlb", "osc", base + 0xd0, 0x0); /* * Bit 20 is the reserved and read-only bit, we do this only for: @@ -360,7 +348,7 @@ int __init mx6q_clocks_init(void) clk[pll5_post_div] = clk_register_divider_table(NULL, "pll5_post_div", "pll5_video", CLK_SET_RATE_PARENT, base + 0xa0, 19, 2, 0, post_div_table, &imx_ccm_lock); clk[pll5_video_div] = clk_register_divider_table(NULL, "pll5_video_div", "pll5_post_div", CLK_SET_RATE_PARENT, base + 0x170, 30, 2, 0, video_div_table, &imx_ccm_lock); - np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-ccm"); + np = ccm_node; base = of_iomap(np, 0); WARN_ON(!base); ccm_base = base; @@ -481,7 +469,14 @@ int __init mx6q_clocks_init(void) clk[esai] = imx_clk_gate2("esai", "esai_podf", base + 0x6c, 16); clk[gpt_ipg] = imx_clk_gate2("gpt_ipg", "ipg", base + 0x6c, 20); clk[gpt_ipg_per] = imx_clk_gate2("gpt_ipg_per", "ipg_per", base + 0x6c, 22); - clk[gpu2d_core] = imx_clk_gate2("gpu2d_core", "gpu2d_core_podf", base + 0x6c, 24); + if (cpu_is_imx6dl()) + /* + * The multiplexer and divider of imx6q clock gpu3d_shader get + * redefined/reused as gpu2d_core_sel and gpu2d_core_podf on imx6dl. + */ + clk[gpu2d_core] = imx_clk_gate2("gpu2d_core", "gpu3d_shader", base + 0x6c, 24); + else + clk[gpu2d_core] = imx_clk_gate2("gpu2d_core", "gpu2d_core_podf", base + 0x6c, 24); clk[gpu3d_core] = imx_clk_gate2("gpu3d_core", "gpu3d_core_podf", base + 0x6c, 26); clk[hdmi_iahb] = imx_clk_gate2("hdmi_iahb", "ahb", base + 0x70, 0); clk[hdmi_isfr] = imx_clk_gate2("hdmi_isfr", "pll3_pfd1_540m", base + 0x70, 4); @@ -499,7 +494,14 @@ int __init mx6q_clocks_init(void) clk[ldb_di1] = imx_clk_gate2("ldb_di1", "ldb_di1_podf", base + 0x74, 14); clk[ipu2_di1] = imx_clk_gate2("ipu2_di1", "ipu2_di1_sel", base + 0x74, 10); clk[hsi_tx] = imx_clk_gate2("hsi_tx", "hsi_tx_podf", base + 0x74, 16); - clk[mlb] = imx_clk_gate2("mlb", "axi", base + 0x74, 18); + if (cpu_is_imx6dl()) + /* + * The multiplexer and divider of the imx6q clock gpu2d get + * redefined/reused as mlb_sys_sel and mlb_sys_clk_podf on imx6dl. + */ + clk[mlb] = imx_clk_gate2("mlb", "gpu2d_core_podf", base + 0x74, 18); + else + clk[mlb] = imx_clk_gate2("mlb", "axi", base + 0x74, 18); clk[mmdc_ch0_axi] = imx_clk_gate2("mmdc_ch0_axi", "mmdc_ch0_axi_podf", base + 0x74, 20); clk[mmdc_ch1_axi] = imx_clk_gate2("mmdc_ch1_axi", "mmdc_ch1_axi_podf", base + 0x74, 22); clk[ocram] = imx_clk_gate2("ocram", "ahb", base + 0x74, 28); @@ -528,6 +530,7 @@ int __init mx6q_clocks_init(void) clk[usdhc2] = imx_clk_gate2("usdhc2", "usdhc2_podf", base + 0x80, 4); clk[usdhc3] = imx_clk_gate2("usdhc3", "usdhc3_podf", base + 0x80, 6); clk[usdhc4] = imx_clk_gate2("usdhc4", "usdhc4_podf", base + 0x80, 8); + clk[eim_slow] = imx_clk_gate2("eim_slow", "emi_slow_podf", base + 0x80, 10); clk[vdo_axi] = imx_clk_gate2("vdo_axi", "vdo_axi_sel", base + 0x80, 12); clk[vpu_axi] = imx_clk_gate2("vpu_axi", "vpu_axi_podf", base + 0x80, 14); clk[cko1] = imx_clk_gate("cko1", "cko1_podf", base + 0x60, 7); @@ -547,6 +550,8 @@ int __init mx6q_clocks_init(void) clk_register_clkdev(clk[ahb], "ahb", NULL); clk_register_clkdev(clk[cko1], "cko1", NULL); clk_register_clkdev(clk[arm], NULL, "cpu0"); + clk_register_clkdev(clk[pll4_post_div], "pll4_post_div", NULL); + clk_register_clkdev(clk[pll4_audio], "pll4_audio", NULL); if (imx6q_revision() != IMX_CHIP_REVISION_1_0) { clk_set_parent(clk[ldb_di0_sel], clk[pll5_video_div]); @@ -576,6 +581,5 @@ int __init mx6q_clocks_init(void) WARN_ON(!base); irq = irq_of_parse_and_map(np, 0); mxc_timer_init(base, irq); - - return 0; } +CLK_OF_DECLARE(imx6q, "fsl,imx6q-ccm", imx6q_clocks_init); diff --git a/arch/arm/mach-imx/clk-imx6sl.c b/arch/arm/mach-imx/clk-imx6sl.c new file mode 100644 index 000000000000..a307ac22dffe --- /dev/null +++ b/arch/arm/mach-imx/clk-imx6sl.c @@ -0,0 +1,267 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <linux/clk.h> +#include <linux/clkdev.h> +#include <linux/err.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/of_irq.h> +#include <dt-bindings/clock/imx6sl-clock.h> + +#include "clk.h" +#include "common.h" + +static const char const *step_sels[] = { "osc", "pll2_pfd2", }; +static const char const *pll1_sw_sels[] = { "pll1_sys", "step", }; +static const char const *ocram_alt_sels[] = { "pll2_pfd2", "pll3_pfd1", }; +static const char const *ocram_sels[] = { "periph", "ocram_alt_sels", }; +static const char const *pre_periph_sels[] = { "pll2_bus", "pll2_pfd2", "pll2_pfd0", "pll2_198m", }; +static const char const *periph_clk2_sels[] = { "pll3_usb_otg", "osc", "osc", "dummy", }; +static const char const *periph2_clk2_sels[] = { "pll3_usb_otg", "pll2_bus", }; +static const char const *periph_sels[] = { "pre_periph_sel", "periph_clk2_podf", }; +static const char const *periph2_sels[] = { "pre_periph2_sel", "periph2_clk2_podf", }; +static const char const *csi_lcdif_sels[] = { "mmdc", "pll2_pfd2", "pll3_120m", "pll3_pfd1", }; +static const char const *usdhc_sels[] = { "pll2_pfd2", "pll2_pfd0", }; +static const char const *ssi_sels[] = { "pll3_pfd2", "pll3_pfd3", "pll4_post_div", "dummy", }; +static const char const *perclk_sels[] = { "ipg", "osc", }; +static const char const *epdc_pxp_sels[] = { "mmdc", "pll3_usb_otg", "pll5_video_div", "pll2_pfd0", "pll2_pfd2", "pll3_pfd1", }; +static const char const *gpu2d_ovg_sels[] = { "pll3_pfd1", "pll3_usb_otg", "pll2_bus", "pll2_pfd2", }; +static const char const *gpu2d_sels[] = { "pll2_pfd2", "pll3_usb_otg", "pll3_pfd1", "pll2_bus", }; +static const char const *lcdif_pix_sels[] = { "pll2_bus", "pll3_usb_otg", "pll5_video_div", "pll2_pfd0", "pll3_pfd0", "pll3_pfd1", }; +static const char const *epdc_pix_sels[] = { "pll2_bus", "pll3_usb_otg", "pll5_video_div", "pll2_pfd0", "pll2_pfd1", "pll3_pfd1", }; +static const char const *audio_sels[] = { "pll4_post_div", "pll3_pfd2", "pll3_pfd3", "pll3_usb_otg", }; +static const char const *ecspi_sels[] = { "pll3_60m", "osc", }; +static const char const *uart_sels[] = { "pll3_80m", "osc", }; + +static struct clk_div_table clk_enet_ref_table[] = { + { .val = 0, .div = 20, }, + { .val = 1, .div = 10, }, + { .val = 2, .div = 5, }, + { .val = 3, .div = 4, }, + { } +}; + +static struct clk_div_table post_div_table[] = { + { .val = 2, .div = 1, }, + { .val = 1, .div = 2, }, + { .val = 0, .div = 4, }, + { } +}; + +static struct clk_div_table video_div_table[] = { + { .val = 0, .div = 1, }, + { .val = 1, .div = 2, }, + { .val = 2, .div = 1, }, + { .val = 3, .div = 4, }, + { } +}; + +static struct clk *clks[IMX6SL_CLK_CLK_END]; +static struct clk_onecell_data clk_data; + +static void __init imx6sl_clocks_init(struct device_node *ccm_node) +{ + struct device_node *np; + void __iomem *base; + int irq; + int i; + + clks[IMX6SL_CLK_DUMMY] = imx_clk_fixed("dummy", 0); + clks[IMX6SL_CLK_CKIL] = imx_obtain_fixed_clock("ckil", 0); + clks[IMX6SL_CLK_OSC] = imx_obtain_fixed_clock("osc", 0); + + np = of_find_compatible_node(NULL, NULL, "fsl,imx6sl-anatop"); + base = of_iomap(np, 0); + WARN_ON(!base); + + /* type name parent base div_mask */ + clks[IMX6SL_CLK_PLL1_SYS] = imx_clk_pllv3(IMX_PLLV3_SYS, "pll1_sys", "osc", base, 0x7f); + clks[IMX6SL_CLK_PLL2_BUS] = imx_clk_pllv3(IMX_PLLV3_GENERIC, "pll2_bus", "osc", base + 0x30, 0x1); + clks[IMX6SL_CLK_PLL3_USB_OTG] = imx_clk_pllv3(IMX_PLLV3_USB, "pll3_usb_otg", "osc", base + 0x10, 0x3); + clks[IMX6SL_CLK_PLL4_AUDIO] = imx_clk_pllv3(IMX_PLLV3_AV, "pll4_audio", "osc", base + 0x70, 0x7f); + clks[IMX6SL_CLK_PLL5_VIDEO] = imx_clk_pllv3(IMX_PLLV3_AV, "pll5_video", "osc", base + 0xa0, 0x7f); + clks[IMX6SL_CLK_PLL6_ENET] = imx_clk_pllv3(IMX_PLLV3_ENET, "pll6_enet", "osc", base + 0xe0, 0x3); + clks[IMX6SL_CLK_PLL7_USB_HOST] = imx_clk_pllv3(IMX_PLLV3_USB, "pll7_usb_host", "osc", base + 0x20, 0x3); + + /* + * usbphy1 and usbphy2 are implemented as dummy gates using reserve + * bit 20. They are used by phy driver to keep the refcount of + * parent PLL correct. usbphy1_gate and usbphy2_gate only needs to be + * turned on during boot, and software will not need to control it + * anymore after that. + */ + clks[IMX6SL_CLK_USBPHY1] = imx_clk_gate("usbphy1", "pll3_usb_otg", base + 0x10, 20); + clks[IMX6SL_CLK_USBPHY2] = imx_clk_gate("usbphy2", "pll7_usb_host", base + 0x20, 20); + clks[IMX6SL_CLK_USBPHY1_GATE] = imx_clk_gate("usbphy1_gate", "dummy", base + 0x10, 6); + clks[IMX6SL_CLK_USBPHY2_GATE] = imx_clk_gate("usbphy2_gate", "dummy", base + 0x20, 6); + + /* dev name parent_name flags reg shift width div: flags, div_table lock */ + clks[IMX6SL_CLK_PLL4_POST_DIV] = clk_register_divider_table(NULL, "pll4_post_div", "pll4_audio", CLK_SET_RATE_PARENT, base + 0x70, 19, 2, 0, post_div_table, &imx_ccm_lock); + clks[IMX6SL_CLK_PLL5_POST_DIV] = clk_register_divider_table(NULL, "pll5_post_div", "pll5_video", CLK_SET_RATE_PARENT, base + 0xa0, 19, 2, 0, post_div_table, &imx_ccm_lock); + clks[IMX6SL_CLK_PLL5_VIDEO_DIV] = clk_register_divider_table(NULL, "pll5_video_div", "pll5_post_div", CLK_SET_RATE_PARENT, base + 0x170, 30, 2, 0, video_div_table, &imx_ccm_lock); + clks[IMX6SL_CLK_ENET_REF] = clk_register_divider_table(NULL, "enet_ref", "pll6_enet", 0, base + 0xe0, 0, 2, 0, clk_enet_ref_table, &imx_ccm_lock); + + /* name parent_name reg idx */ + clks[IMX6SL_CLK_PLL2_PFD0] = imx_clk_pfd("pll2_pfd0", "pll2_bus", base + 0x100, 0); + clks[IMX6SL_CLK_PLL2_PFD1] = imx_clk_pfd("pll2_pfd1", "pll2_bus", base + 0x100, 1); + clks[IMX6SL_CLK_PLL2_PFD2] = imx_clk_pfd("pll2_pfd2", "pll2_bus", base + 0x100, 2); + clks[IMX6SL_CLK_PLL3_PFD0] = imx_clk_pfd("pll3_pfd0", "pll3_usb_otg", base + 0xf0, 0); + clks[IMX6SL_CLK_PLL3_PFD1] = imx_clk_pfd("pll3_pfd1", "pll3_usb_otg", base + 0xf0, 1); + clks[IMX6SL_CLK_PLL3_PFD2] = imx_clk_pfd("pll3_pfd2", "pll3_usb_otg", base + 0xf0, 2); + clks[IMX6SL_CLK_PLL3_PFD3] = imx_clk_pfd("pll3_pfd3", "pll3_usb_otg", base + 0xf0, 3); + + /* name parent_name mult div */ + clks[IMX6SL_CLK_PLL2_198M] = imx_clk_fixed_factor("pll2_198m", "pll2_pfd2", 1, 2); + clks[IMX6SL_CLK_PLL3_120M] = imx_clk_fixed_factor("pll3_120m", "pll3_usb_otg", 1, 4); + clks[IMX6SL_CLK_PLL3_80M] = imx_clk_fixed_factor("pll3_80m", "pll3_usb_otg", 1, 6); + clks[IMX6SL_CLK_PLL3_60M] = imx_clk_fixed_factor("pll3_60m", "pll3_usb_otg", 1, 8); + + np = ccm_node; + base = of_iomap(np, 0); + WARN_ON(!base); + + /* name reg shift width parent_names num_parents */ + clks[IMX6SL_CLK_STEP] = imx_clk_mux("step", base + 0xc, 8, 1, step_sels, ARRAY_SIZE(step_sels)); + clks[IMX6SL_CLK_PLL1_SW] = imx_clk_mux("pll1_sw", base + 0xc, 2, 1, pll1_sw_sels, ARRAY_SIZE(pll1_sw_sels)); + clks[IMX6SL_CLK_OCRAM_ALT_SEL] = imx_clk_mux("ocram_alt_sel", base + 0x14, 7, 1, ocram_alt_sels, ARRAY_SIZE(ocram_alt_sels)); + clks[IMX6SL_CLK_OCRAM_SEL] = imx_clk_mux("ocram_sel", base + 0x14, 6, 1, ocram_sels, ARRAY_SIZE(ocram_sels)); + clks[IMX6SL_CLK_PRE_PERIPH2_SEL] = imx_clk_mux("pre_periph2_sel", base + 0x18, 21, 2, pre_periph_sels, ARRAY_SIZE(pre_periph_sels)); + clks[IMX6SL_CLK_PRE_PERIPH_SEL] = imx_clk_mux("pre_periph_sel", base + 0x18, 18, 2, pre_periph_sels, ARRAY_SIZE(pre_periph_sels)); + clks[IMX6SL_CLK_PERIPH2_CLK2_SEL] = imx_clk_mux("periph2_clk2_sel", base + 0x18, 20, 1, periph2_clk2_sels, ARRAY_SIZE(periph2_clk2_sels)); + clks[IMX6SL_CLK_PERIPH_CLK2_SEL] = imx_clk_mux("periph_clk2_sel", base + 0x18, 12, 2, periph_clk2_sels, ARRAY_SIZE(periph_clk2_sels)); + clks[IMX6SL_CLK_CSI_SEL] = imx_clk_mux("csi_sel", base + 0x3c, 9, 2, csi_lcdif_sels, ARRAY_SIZE(csi_lcdif_sels)); + clks[IMX6SL_CLK_LCDIF_AXI_SEL] = imx_clk_mux("lcdif_axi_sel", base + 0x3c, 14, 2, csi_lcdif_sels, ARRAY_SIZE(csi_lcdif_sels)); + clks[IMX6SL_CLK_USDHC1_SEL] = imx_clk_mux("usdhc1_sel", base + 0x1c, 16, 1, usdhc_sels, ARRAY_SIZE(usdhc_sels)); + clks[IMX6SL_CLK_USDHC2_SEL] = imx_clk_mux("usdhc2_sel", base + 0x1c, 17, 1, usdhc_sels, ARRAY_SIZE(usdhc_sels)); + clks[IMX6SL_CLK_USDHC3_SEL] = imx_clk_mux("usdhc3_sel", base + 0x1c, 18, 1, usdhc_sels, ARRAY_SIZE(usdhc_sels)); + clks[IMX6SL_CLK_USDHC4_SEL] = imx_clk_mux("usdhc4_sel", base + 0x1c, 19, 1, usdhc_sels, ARRAY_SIZE(usdhc_sels)); + clks[IMX6SL_CLK_SSI1_SEL] = imx_clk_mux("ssi1_sel", base + 0x1c, 10, 2, ssi_sels, ARRAY_SIZE(ssi_sels)); + clks[IMX6SL_CLK_SSI2_SEL] = imx_clk_mux("ssi2_sel", base + 0x1c, 12, 2, ssi_sels, ARRAY_SIZE(ssi_sels)); + clks[IMX6SL_CLK_SSI3_SEL] = imx_clk_mux("ssi3_sel", base + 0x1c, 14, 2, ssi_sels, ARRAY_SIZE(ssi_sels)); + clks[IMX6SL_CLK_PERCLK_SEL] = imx_clk_mux("perclk_sel", base + 0x1c, 6, 1, perclk_sels, ARRAY_SIZE(perclk_sels)); + clks[IMX6SL_CLK_PXP_AXI_SEL] = imx_clk_mux("pxp_axi_sel", base + 0x34, 6, 3, epdc_pxp_sels, ARRAY_SIZE(epdc_pxp_sels)); + clks[IMX6SL_CLK_EPDC_AXI_SEL] = imx_clk_mux("epdc_axi_sel", base + 0x34, 15, 3, epdc_pxp_sels, ARRAY_SIZE(epdc_pxp_sels)); + clks[IMX6SL_CLK_GPU2D_OVG_SEL] = imx_clk_mux("gpu2d_ovg_sel", base + 0x18, 4, 2, gpu2d_ovg_sels, ARRAY_SIZE(gpu2d_ovg_sels)); + clks[IMX6SL_CLK_GPU2D_SEL] = imx_clk_mux("gpu2d_sel", base + 0x18, 8, 2, gpu2d_sels, ARRAY_SIZE(gpu2d_sels)); + clks[IMX6SL_CLK_LCDIF_PIX_SEL] = imx_clk_mux("lcdif_pix_sel", base + 0x38, 6, 3, lcdif_pix_sels, ARRAY_SIZE(lcdif_pix_sels)); + clks[IMX6SL_CLK_EPDC_PIX_SEL] = imx_clk_mux("epdc_pix_sel", base + 0x38, 15, 3, epdc_pix_sels, ARRAY_SIZE(epdc_pix_sels)); + clks[IMX6SL_CLK_SPDIF0_SEL] = imx_clk_mux("spdif0_sel", base + 0x30, 20, 2, audio_sels, ARRAY_SIZE(audio_sels)); + clks[IMX6SL_CLK_SPDIF1_SEL] = imx_clk_mux("spdif1_sel", base + 0x30, 7, 2, audio_sels, ARRAY_SIZE(audio_sels)); + clks[IMX6SL_CLK_EXTERN_AUDIO_SEL] = imx_clk_mux("extern_audio_sel", base + 0x20, 19, 2, audio_sels, ARRAY_SIZE(audio_sels)); + clks[IMX6SL_CLK_ECSPI_SEL] = imx_clk_mux("ecspi_sel", base + 0x38, 18, 1, ecspi_sels, ARRAY_SIZE(ecspi_sels)); + clks[IMX6SL_CLK_UART_SEL] = imx_clk_mux("uart_sel", base + 0x24, 6, 1, uart_sels, ARRAY_SIZE(uart_sels)); + + /* name reg shift width busy: reg, shift parent_names num_parents */ + clks[IMX6SL_CLK_PERIPH] = imx_clk_busy_mux("periph", base + 0x14, 25, 1, base + 0x48, 5, periph_sels, ARRAY_SIZE(periph_sels)); + clks[IMX6SL_CLK_PERIPH2] = imx_clk_busy_mux("periph2", base + 0x14, 26, 1, base + 0x48, 3, periph2_sels, ARRAY_SIZE(periph2_sels)); + + /* name parent_name reg shift width */ + clks[IMX6SL_CLK_OCRAM_PODF] = imx_clk_divider("ocram_podf", "ocram_sel", base + 0x14, 16, 3); + clks[IMX6SL_CLK_PERIPH_CLK2_PODF] = imx_clk_divider("periph_clk2_podf", "periph_clk2_sel", base + 0x14, 27, 3); + clks[IMX6SL_CLK_PERIPH2_CLK2_PODF] = imx_clk_divider("periph2_clk2_podf", "periph2_clk2_sel", base + 0x14, 0, 3); + clks[IMX6SL_CLK_IPG] = imx_clk_divider("ipg", "ahb", base + 0x14, 8, 2); + clks[IMX6SL_CLK_CSI_PODF] = imx_clk_divider("csi_podf", "csi_sel", base + 0x3c, 11, 3); + clks[IMX6SL_CLK_LCDIF_AXI_PODF] = imx_clk_divider("lcdif_axi_podf", "lcdif_axi_sel", base + 0x3c, 16, 3); + clks[IMX6SL_CLK_USDHC1_PODF] = imx_clk_divider("usdhc1_podf", "usdhc1_sel", base + 0x24, 11, 3); + clks[IMX6SL_CLK_USDHC2_PODF] = imx_clk_divider("usdhc2_podf", "usdhc2_sel", base + 0x24, 16, 3); + clks[IMX6SL_CLK_USDHC3_PODF] = imx_clk_divider("usdhc3_podf", "usdhc3_sel", base + 0x24, 19, 3); + clks[IMX6SL_CLK_USDHC4_PODF] = imx_clk_divider("usdhc4_podf", "usdhc4_sel", base + 0x24, 22, 3); + clks[IMX6SL_CLK_SSI1_PRED] = imx_clk_divider("ssi1_pred", "ssi1_sel", base + 0x28, 6, 3); + clks[IMX6SL_CLK_SSI1_PODF] = imx_clk_divider("ssi1_podf", "ssi1_pred", base + 0x28, 0, 6); + clks[IMX6SL_CLK_SSI2_PRED] = imx_clk_divider("ssi2_pred", "ssi2_sel", base + 0x2c, 6, 3); + clks[IMX6SL_CLK_SSI2_PODF] = imx_clk_divider("ssi2_podf", "ssi2_pred", base + 0x2c, 0, 6); + clks[IMX6SL_CLK_SSI3_PRED] = imx_clk_divider("ssi3_pred", "ssi3_sel", base + 0x28, 22, 3); + clks[IMX6SL_CLK_SSI3_PODF] = imx_clk_divider("ssi3_podf", "ssi3_pred", base + 0x28, 16, 6); + clks[IMX6SL_CLK_PERCLK] = imx_clk_divider("perclk", "perclk_sel", base + 0x1c, 0, 6); + clks[IMX6SL_CLK_PXP_AXI_PODF] = imx_clk_divider("pxp_axi_podf", "pxp_axi_sel", base + 0x34, 3, 3); + clks[IMX6SL_CLK_EPDC_AXI_PODF] = imx_clk_divider("epdc_axi_podf", "epdc_axi_sel", base + 0x34, 12, 3); + clks[IMX6SL_CLK_GPU2D_OVG_PODF] = imx_clk_divider("gpu2d_ovg_podf", "gpu2d_ovg_sel", base + 0x18, 26, 3); + clks[IMX6SL_CLK_GPU2D_PODF] = imx_clk_divider("gpu2d_podf", "gpu2d_sel", base + 0x18, 29, 3); + clks[IMX6SL_CLK_LCDIF_PIX_PRED] = imx_clk_divider("lcdif_pix_pred", "lcdif_pix_sel", base + 0x38, 3, 3); + clks[IMX6SL_CLK_EPDC_PIX_PRED] = imx_clk_divider("epdc_pix_pred", "epdc_pix_sel", base + 0x38, 12, 3); + clks[IMX6SL_CLK_LCDIF_PIX_PODF] = imx_clk_divider("lcdif_pix_podf", "lcdif_pix_pred", base + 0x1c, 20, 3); + clks[IMX6SL_CLK_EPDC_PIX_PODF] = imx_clk_divider("epdc_pix_podf", "epdc_pix_pred", base + 0x18, 23, 3); + clks[IMX6SL_CLK_SPDIF0_PRED] = imx_clk_divider("spdif0_pred", "spdif0_sel", base + 0x30, 25, 3); + clks[IMX6SL_CLK_SPDIF0_PODF] = imx_clk_divider("spdif0_podf", "spdif0_pred", base + 0x30, 22, 3); + clks[IMX6SL_CLK_SPDIF1_PRED] = imx_clk_divider("spdif1_pred", "spdif1_sel", base + 0x30, 12, 3); + clks[IMX6SL_CLK_SPDIF1_PODF] = imx_clk_divider("spdif1_podf", "spdif1_pred", base + 0x30, 9, 3); + clks[IMX6SL_CLK_EXTERN_AUDIO_PRED] = imx_clk_divider("extern_audio_pred", "extern_audio_sel", base + 0x28, 9, 3); + clks[IMX6SL_CLK_EXTERN_AUDIO_PODF] = imx_clk_divider("extern_audio_podf", "extern_audio_pred", base + 0x28, 25, 3); + clks[IMX6SL_CLK_ECSPI_ROOT] = imx_clk_divider("ecspi_root", "ecspi_sel", base + 0x38, 19, 6); + clks[IMX6SL_CLK_UART_ROOT] = imx_clk_divider("uart_root", "uart_sel", base + 0x24, 0, 6); + + /* name parent_name reg shift width busy: reg, shift */ + clks[IMX6SL_CLK_AHB] = imx_clk_busy_divider("ahb", "periph", base + 0x14, 10, 3, base + 0x48, 1); + clks[IMX6SL_CLK_MMDC_ROOT] = imx_clk_busy_divider("mmdc", "periph2", base + 0x14, 3, 3, base + 0x48, 2); + clks[IMX6SL_CLK_ARM] = imx_clk_busy_divider("arm", "pll1_sw", base + 0x10, 0, 3, base + 0x48, 16); + + /* name parent_name reg shift */ + clks[IMX6SL_CLK_ECSPI1] = imx_clk_gate2("ecspi1", "ecspi_root", base + 0x6c, 0); + clks[IMX6SL_CLK_ECSPI2] = imx_clk_gate2("ecspi2", "ecspi_root", base + 0x6c, 2); + clks[IMX6SL_CLK_ECSPI3] = imx_clk_gate2("ecspi3", "ecspi_root", base + 0x6c, 4); + clks[IMX6SL_CLK_ECSPI4] = imx_clk_gate2("ecspi4", "ecspi_root", base + 0x6c, 6); + clks[IMX6SL_CLK_EPIT1] = imx_clk_gate2("epit1", "perclk", base + 0x6c, 12); + clks[IMX6SL_CLK_EPIT2] = imx_clk_gate2("epit2", "perclk", base + 0x6c, 14); + clks[IMX6SL_CLK_EXTERN_AUDIO] = imx_clk_gate2("extern_audio", "extern_audio_podf", base + 0x6c, 16); + clks[IMX6SL_CLK_GPT] = imx_clk_gate2("gpt", "perclk", base + 0x6c, 20); + clks[IMX6SL_CLK_GPT_SERIAL] = imx_clk_gate2("gpt_serial", "perclk", base + 0x6c, 22); + clks[IMX6SL_CLK_GPU2D_OVG] = imx_clk_gate2("gpu2d_ovg", "gpu2d_ovg_podf", base + 0x6c, 26); + clks[IMX6SL_CLK_I2C1] = imx_clk_gate2("i2c1", "perclk", base + 0x70, 6); + clks[IMX6SL_CLK_I2C2] = imx_clk_gate2("i2c2", "perclk", base + 0x70, 8); + clks[IMX6SL_CLK_I2C3] = imx_clk_gate2("i2c3", "perclk", base + 0x70, 10); + clks[IMX6SL_CLK_OCOTP] = imx_clk_gate2("ocotp", "ipg", base + 0x70, 12); + clks[IMX6SL_CLK_CSI] = imx_clk_gate2("csi", "csi_podf", base + 0x74, 0); + clks[IMX6SL_CLK_PXP_AXI] = imx_clk_gate2("pxp_axi", "pxp_axi_podf", base + 0x74, 2); + clks[IMX6SL_CLK_EPDC_AXI] = imx_clk_gate2("epdc_axi", "epdc_axi_podf", base + 0x74, 4); + clks[IMX6SL_CLK_LCDIF_AXI] = imx_clk_gate2("lcdif_axi", "lcdif_axi_podf", base + 0x74, 6); + clks[IMX6SL_CLK_LCDIF_PIX] = imx_clk_gate2("lcdif_pix", "lcdif_pix_podf", base + 0x74, 8); + clks[IMX6SL_CLK_EPDC_PIX] = imx_clk_gate2("epdc_pix", "epdc_pix_podf", base + 0x74, 10); + clks[IMX6SL_CLK_OCRAM] = imx_clk_gate2("ocram", "ocram_podf", base + 0x74, 28); + clks[IMX6SL_CLK_PWM1] = imx_clk_gate2("pwm1", "perclk", base + 0x78, 16); + clks[IMX6SL_CLK_PWM2] = imx_clk_gate2("pwm2", "perclk", base + 0x78, 18); + clks[IMX6SL_CLK_PWM3] = imx_clk_gate2("pwm3", "perclk", base + 0x78, 20); + clks[IMX6SL_CLK_PWM4] = imx_clk_gate2("pwm4", "perclk", base + 0x78, 22); + clks[IMX6SL_CLK_SDMA] = imx_clk_gate2("sdma", "ipg", base + 0x7c, 6); + clks[IMX6SL_CLK_SPDIF] = imx_clk_gate2("spdif", "spdif0_podf", base + 0x7c, 14); + clks[IMX6SL_CLK_SSI1] = imx_clk_gate2("ssi1", "ssi1_podf", base + 0x7c, 18); + clks[IMX6SL_CLK_SSI2] = imx_clk_gate2("ssi2", "ssi2_podf", base + 0x7c, 20); + clks[IMX6SL_CLK_SSI3] = imx_clk_gate2("ssi3", "ssi3_podf", base + 0x7c, 22); + clks[IMX6SL_CLK_UART] = imx_clk_gate2("uart", "ipg", base + 0x7c, 24); + clks[IMX6SL_CLK_UART_SERIAL] = imx_clk_gate2("uart_serial", "uart_root", base + 0x7c, 26); + clks[IMX6SL_CLK_USBOH3] = imx_clk_gate2("usboh3", "ipg", base + 0x80, 0); + clks[IMX6SL_CLK_USDHC1] = imx_clk_gate2("usdhc1", "usdhc1_podf", base + 0x80, 2); + clks[IMX6SL_CLK_USDHC2] = imx_clk_gate2("usdhc2", "usdhc2_podf", base + 0x80, 4); + clks[IMX6SL_CLK_USDHC3] = imx_clk_gate2("usdhc3", "usdhc3_podf", base + 0x80, 6); + clks[IMX6SL_CLK_USDHC4] = imx_clk_gate2("usdhc4", "usdhc4_podf", base + 0x80, 8); + + for (i = 0; i < ARRAY_SIZE(clks); i++) + if (IS_ERR(clks[i])) + pr_err("i.MX6SL clk %d: register failed with %ld\n", + i, PTR_ERR(clks[i])); + + clk_data.clks = clks; + clk_data.clk_num = ARRAY_SIZE(clks); + of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); + + clk_register_clkdev(clks[IMX6SL_CLK_GPT], "ipg", "imx-gpt.0"); + clk_register_clkdev(clks[IMX6SL_CLK_GPT_SERIAL], "per", "imx-gpt.0"); + + if (IS_ENABLED(CONFIG_USB_MXS_PHY)) { + clk_prepare_enable(clks[IMX6SL_CLK_USBPHY1_GATE]); + clk_prepare_enable(clks[IMX6SL_CLK_USBPHY2_GATE]); + } + + np = of_find_compatible_node(NULL, NULL, "fsl,imx6sl-gpt"); + base = of_iomap(np, 0); + WARN_ON(!base); + irq = irq_of_parse_and_map(np, 0); + mxc_timer_init(base, irq); +} +CLK_OF_DECLARE(imx6sl, "fsl,imx6sl-ccm", imx6sl_clocks_init); diff --git a/arch/arm/mach-imx/clk-pllv3.c b/arch/arm/mach-imx/clk-pllv3.c index d09bc3df9a7a..a9fad5f8d340 100644 --- a/arch/arm/mach-imx/clk-pllv3.c +++ b/arch/arm/mach-imx/clk-pllv3.c @@ -296,13 +296,6 @@ static const struct clk_ops clk_pllv3_enet_ops = { .recalc_rate = clk_pllv3_enet_recalc_rate, }; -static const struct clk_ops clk_pllv3_mlb_ops = { - .prepare = clk_pllv3_prepare, - .unprepare = clk_pllv3_unprepare, - .enable = clk_pllv3_enable, - .disable = clk_pllv3_disable, -}; - struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name, const char *parent_name, void __iomem *base, u32 div_mask) @@ -330,9 +323,6 @@ struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name, case IMX_PLLV3_ENET: ops = &clk_pllv3_enet_ops; break; - case IMX_PLLV3_MLB: - ops = &clk_pllv3_mlb_ops; - break; default: ops = &clk_pllv3_ops; } diff --git a/arch/arm/mach-imx/clk-vf610.c b/arch/arm/mach-imx/clk-vf610.c new file mode 100644 index 000000000000..d617c0b7c809 --- /dev/null +++ b/arch/arm/mach-imx/clk-vf610.c @@ -0,0 +1,319 @@ +/* + * Copyright 2012-2013 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + */ + +#include <linux/of_address.h> +#include <linux/clk.h> +#include <dt-bindings/clock/vf610-clock.h> + +#include "clk.h" + +#define CCM_CCR (ccm_base + 0x00) +#define CCM_CSR (ccm_base + 0x04) +#define CCM_CCSR (ccm_base + 0x08) +#define CCM_CACRR (ccm_base + 0x0c) +#define CCM_CSCMR1 (ccm_base + 0x10) +#define CCM_CSCDR1 (ccm_base + 0x14) +#define CCM_CSCDR2 (ccm_base + 0x18) +#define CCM_CSCDR3 (ccm_base + 0x1c) +#define CCM_CSCMR2 (ccm_base + 0x20) +#define CCM_CSCDR4 (ccm_base + 0x24) +#define CCM_CLPCR (ccm_base + 0x2c) +#define CCM_CISR (ccm_base + 0x30) +#define CCM_CIMR (ccm_base + 0x34) +#define CCM_CGPR (ccm_base + 0x3c) +#define CCM_CCGR0 (ccm_base + 0x40) +#define CCM_CCGR1 (ccm_base + 0x44) +#define CCM_CCGR2 (ccm_base + 0x48) +#define CCM_CCGR3 (ccm_base + 0x4c) +#define CCM_CCGR4 (ccm_base + 0x50) +#define CCM_CCGR5 (ccm_base + 0x54) +#define CCM_CCGR6 (ccm_base + 0x58) +#define CCM_CCGR7 (ccm_base + 0x5c) +#define CCM_CCGR8 (ccm_base + 0x60) +#define CCM_CCGR9 (ccm_base + 0x64) +#define CCM_CCGR10 (ccm_base + 0x68) +#define CCM_CCGR11 (ccm_base + 0x6c) +#define CCM_CMEOR0 (ccm_base + 0x70) +#define CCM_CMEOR1 (ccm_base + 0x74) +#define CCM_CMEOR2 (ccm_base + 0x78) +#define CCM_CMEOR3 (ccm_base + 0x7c) +#define CCM_CMEOR4 (ccm_base + 0x80) +#define CCM_CMEOR5 (ccm_base + 0x84) +#define CCM_CPPDSR (ccm_base + 0x88) +#define CCM_CCOWR (ccm_base + 0x8c) +#define CCM_CCPGR0 (ccm_base + 0x90) +#define CCM_CCPGR1 (ccm_base + 0x94) +#define CCM_CCPGR2 (ccm_base + 0x98) +#define CCM_CCPGR3 (ccm_base + 0x9c) + +#define CCM_CCGRx_CGn(n) ((n) * 2) + +#define PFD_PLL1_BASE (anatop_base + 0x2b0) +#define PFD_PLL2_BASE (anatop_base + 0x100) +#define PFD_PLL3_BASE (anatop_base + 0xf0) + +static void __iomem *anatop_base; +static void __iomem *ccm_base; + +/* sources for multiplexer clocks, this is used multiple times */ +static const char const *fast_sels[] = { "firc", "fxosc", }; +static const char const *slow_sels[] = { "sirc_32k", "sxosc", }; +static const char const *pll1_sels[] = { "pll1_main", "pll1_pfd1", "pll1_pfd2", "pll1_pfd3", "pll1_pfd4", }; +static const char const *pll2_sels[] = { "pll2_main", "pll2_pfd1", "pll2_pfd2", "pll2_pfd3", "pll2_pfd4", }; +static const char const *sys_sels[] = { "fast_clk_sel", "slow_clk_sel", "pll2_pfd_sel", "pll2_main", "pll1_pfd_sel", "pll3_main", }; +static const char const *ddr_sels[] = { "pll2_pfd2", "sys_sel", }; +static const char const *rmii_sels[] = { "enet_ext", "audio_ext", "enet_50m", "enet_25m", }; +static const char const *enet_ts_sels[] = { "enet_ext", "fxosc", "audio_ext", "usb", "enet_ts", "enet_25m", "enet_50m", }; +static const char const *esai_sels[] = { "audio_ext", "mlb", "spdif_rx", "pll4_main_div", }; +static const char const *sai_sels[] = { "audio_ext", "mlb", "spdif_rx", "pll4_main_div", }; +static const char const *nfc_sels[] = { "platform_bus", "pll1_pfd1", "pll3_pfd1", "pll3_pfd3", }; +static const char const *qspi_sels[] = { "pll3_main", "pll3_pfd4", "pll2_pfd4", "pll1_pfd4", }; +static const char const *esdhc_sels[] = { "pll3_main", "pll3_pfd3", "pll1_pfd3", "platform_bus", }; +static const char const *dcu_sels[] = { "pll1_pfd2", "pll3_main", }; +static const char const *gpu_sels[] = { "pll2_pfd2", "pll3_pfd2", }; +static const char const *vadc_sels[] = { "pll6_main_div", "pll3_main_div", "pll3_main", }; +/* FTM counter clock source, not module clock */ +static const char const *ftm_ext_sels[] = {"sirc_128k", "sxosc", "fxosc_half", "audio_ext", }; +static const char const *ftm_fix_sels[] = { "sxosc", "ipg_bus", }; + +static struct clk_div_table pll4_main_div_table[] = { + { .val = 0, .div = 1 }, + { .val = 1, .div = 2 }, + { .val = 2, .div = 6 }, + { .val = 3, .div = 8 }, + { .val = 4, .div = 10 }, + { .val = 5, .div = 12 }, + { .val = 6, .div = 14 }, + { .val = 7, .div = 16 }, + { } +}; + +static struct clk *clk[VF610_CLK_END]; +static struct clk_onecell_data clk_data; + +static void __init vf610_clocks_init(struct device_node *ccm_node) +{ + struct device_node *np; + + clk[VF610_CLK_DUMMY] = imx_clk_fixed("dummy", 0); + clk[VF610_CLK_SIRC_128K] = imx_clk_fixed("sirc_128k", 128000); + clk[VF610_CLK_SIRC_32K] = imx_clk_fixed("sirc_32k", 32000); + clk[VF610_CLK_FIRC] = imx_clk_fixed("firc", 24000000); + + clk[VF610_CLK_SXOSC] = imx_obtain_fixed_clock("sxosc", 0); + clk[VF610_CLK_FXOSC] = imx_obtain_fixed_clock("fxosc", 0); + clk[VF610_CLK_AUDIO_EXT] = imx_obtain_fixed_clock("audio_ext", 0); + clk[VF610_CLK_ENET_EXT] = imx_obtain_fixed_clock("enet_ext", 0); + + clk[VF610_CLK_FXOSC_HALF] = imx_clk_fixed_factor("fxosc_half", "fxosc", 1, 2); + + np = of_find_compatible_node(NULL, NULL, "fsl,vf610-anatop"); + anatop_base = of_iomap(np, 0); + BUG_ON(!anatop_base); + + np = ccm_node; + ccm_base = of_iomap(np, 0); + BUG_ON(!ccm_base); + + clk[VF610_CLK_SLOW_CLK_SEL] = imx_clk_mux("slow_clk_sel", CCM_CCSR, 4, 1, slow_sels, ARRAY_SIZE(slow_sels)); + clk[VF610_CLK_FASK_CLK_SEL] = imx_clk_mux("fast_clk_sel", CCM_CCSR, 5, 1, fast_sels, ARRAY_SIZE(fast_sels)); + + clk[VF610_CLK_PLL1_MAIN] = imx_clk_fixed_factor("pll1_main", "fast_clk_sel", 22, 1); + clk[VF610_CLK_PLL1_PFD1] = imx_clk_pfd("pll1_pfd1", "pll1_main", PFD_PLL1_BASE, 0); + clk[VF610_CLK_PLL1_PFD2] = imx_clk_pfd("pll1_pfd2", "pll1_main", PFD_PLL1_BASE, 1); + clk[VF610_CLK_PLL1_PFD3] = imx_clk_pfd("pll1_pfd3", "pll1_main", PFD_PLL1_BASE, 2); + clk[VF610_CLK_PLL1_PFD4] = imx_clk_pfd("pll1_pfd4", "pll1_main", PFD_PLL1_BASE, 3); + + clk[VF610_CLK_PLL2_MAIN] = imx_clk_fixed_factor("pll2_main", "fast_clk_sel", 22, 1); + clk[VF610_CLK_PLL2_PFD1] = imx_clk_pfd("pll2_pfd1", "pll2_main", PFD_PLL2_BASE, 0); + clk[VF610_CLK_PLL2_PFD2] = imx_clk_pfd("pll2_pfd2", "pll2_main", PFD_PLL2_BASE, 1); + clk[VF610_CLK_PLL2_PFD3] = imx_clk_pfd("pll2_pfd3", "pll2_main", PFD_PLL2_BASE, 2); + clk[VF610_CLK_PLL2_PFD4] = imx_clk_pfd("pll2_pfd4", "pll2_main", PFD_PLL2_BASE, 3); + + clk[VF610_CLK_PLL3_MAIN] = imx_clk_fixed_factor("pll3_main", "fast_clk_sel", 20, 1); + clk[VF610_CLK_PLL3_PFD1] = imx_clk_pfd("pll3_pfd1", "pll3_main", PFD_PLL3_BASE, 0); + clk[VF610_CLK_PLL3_PFD2] = imx_clk_pfd("pll3_pfd2", "pll3_main", PFD_PLL3_BASE, 1); + clk[VF610_CLK_PLL3_PFD3] = imx_clk_pfd("pll3_pfd3", "pll3_main", PFD_PLL3_BASE, 2); + clk[VF610_CLK_PLL3_PFD4] = imx_clk_pfd("pll3_pfd4", "pll3_main", PFD_PLL3_BASE, 3); + + clk[VF610_CLK_PLL4_MAIN] = imx_clk_fixed_factor("pll4_main", "fast_clk_sel", 25, 1); + /* Enet pll: fixed 50Mhz */ + clk[VF610_CLK_PLL5_MAIN] = imx_clk_fixed_factor("pll5_main", "fast_clk_sel", 125, 6); + /* pll6: default 960Mhz */ + clk[VF610_CLK_PLL6_MAIN] = imx_clk_fixed_factor("pll6_main", "fast_clk_sel", 40, 1); + clk[VF610_CLK_PLL1_PFD_SEL] = imx_clk_mux("pll1_pfd_sel", CCM_CCSR, 16, 3, pll1_sels, 5); + clk[VF610_CLK_PLL2_PFD_SEL] = imx_clk_mux("pll2_pfd_sel", CCM_CCSR, 19, 3, pll2_sels, 5); + clk[VF610_CLK_SYS_SEL] = imx_clk_mux("sys_sel", CCM_CCSR, 0, 3, sys_sels, ARRAY_SIZE(sys_sels)); + clk[VF610_CLK_DDR_SEL] = imx_clk_mux("ddr_sel", CCM_CCSR, 6, 1, ddr_sels, ARRAY_SIZE(ddr_sels)); + clk[VF610_CLK_SYS_BUS] = imx_clk_divider("sys_bus", "sys_sel", CCM_CACRR, 0, 3); + clk[VF610_CLK_PLATFORM_BUS] = imx_clk_divider("platform_bus", "sys_bus", CCM_CACRR, 3, 3); + clk[VF610_CLK_IPG_BUS] = imx_clk_divider("ipg_bus", "platform_bus", CCM_CACRR, 11, 2); + + clk[VF610_CLK_PLL3_MAIN_DIV] = imx_clk_divider("pll3_main_div", "pll3_main", CCM_CACRR, 20, 1); + clk[VF610_CLK_PLL4_MAIN_DIV] = clk_register_divider_table(NULL, "pll4_main_div", "pll4_main", 0, CCM_CACRR, 6, 3, 0, pll4_main_div_table, &imx_ccm_lock); + clk[VF610_CLK_PLL6_MAIN_DIV] = imx_clk_divider("pll6_main_div", "pll6_main", CCM_CACRR, 21, 1); + + clk[VF610_CLK_USBC0] = imx_clk_gate2("usbc0", "pll3_main", CCM_CCGR1, CCM_CCGRx_CGn(4)); + clk[VF610_CLK_USBC1] = imx_clk_gate2("usbc1", "pll3_main", CCM_CCGR7, CCM_CCGRx_CGn(4)); + + clk[VF610_CLK_QSPI0_SEL] = imx_clk_mux("qspi0_sel", CCM_CSCMR1, 22, 2, qspi_sels, 4); + clk[VF610_CLK_QSPI0_EN] = imx_clk_gate("qspi0_en", "qspi0_sel", CCM_CSCDR3, 4); + clk[VF610_CLK_QSPI0_X4_DIV] = imx_clk_divider("qspi0_x4", "qspi0_en", CCM_CSCDR3, 0, 2); + clk[VF610_CLK_QSPI0_X2_DIV] = imx_clk_divider("qspi0_x2", "qspi0_x4", CCM_CSCDR3, 2, 1); + clk[VF610_CLK_QSPI0_X1_DIV] = imx_clk_divider("qspi0_x1", "qspi0_x2", CCM_CSCDR3, 3, 1); + clk[VF610_CLK_QSPI0] = imx_clk_gate2("qspi0", "qspi0_x1", CCM_CCGR2, CCM_CCGRx_CGn(4)); + + clk[VF610_CLK_QSPI1_SEL] = imx_clk_mux("qspi1_sel", CCM_CSCMR1, 24, 2, qspi_sels, 4); + clk[VF610_CLK_QSPI1_EN] = imx_clk_gate("qspi1_en", "qspi1_sel", CCM_CSCDR3, 12); + clk[VF610_CLK_QSPI1_X4_DIV] = imx_clk_divider("qspi1_x4", "qspi1_en", CCM_CSCDR3, 8, 2); + clk[VF610_CLK_QSPI1_X2_DIV] = imx_clk_divider("qspi1_x2", "qspi1_x4", CCM_CSCDR3, 10, 1); + clk[VF610_CLK_QSPI1_X1_DIV] = imx_clk_divider("qspi1_x1", "qspi1_x2", CCM_CSCDR3, 11, 1); + clk[VF610_CLK_QSPI1] = imx_clk_gate2("qspi1", "qspi1_x1", CCM_CCGR8, CCM_CCGRx_CGn(4)); + + clk[VF610_CLK_ENET_50M] = imx_clk_fixed_factor("enet_50m", "pll5_main", 1, 10); + clk[VF610_CLK_ENET_25M] = imx_clk_fixed_factor("enet_25m", "pll5_main", 1, 20); + clk[VF610_CLK_ENET_SEL] = imx_clk_mux("enet_sel", CCM_CSCMR2, 4, 2, rmii_sels, 4); + clk[VF610_CLK_ENET_TS_SEL] = imx_clk_mux("enet_ts_sel", CCM_CSCMR2, 0, 3, enet_ts_sels, 7); + clk[VF610_CLK_ENET] = imx_clk_gate("enet", "enet_sel", CCM_CSCDR1, 24); + clk[VF610_CLK_ENET_TS] = imx_clk_gate("enet_ts", "enet_ts_sel", CCM_CSCDR1, 23); + + clk[VF610_CLK_PIT] = imx_clk_gate2("pit", "ipg_bus", CCM_CCGR1, CCM_CCGRx_CGn(7)); + + clk[VF610_CLK_UART0] = imx_clk_gate2("uart0", "ipg_bus", CCM_CCGR0, CCM_CCGRx_CGn(7)); + clk[VF610_CLK_UART1] = imx_clk_gate2("uart1", "ipg_bus", CCM_CCGR0, CCM_CCGRx_CGn(8)); + clk[VF610_CLK_UART2] = imx_clk_gate2("uart2", "ipg_bus", CCM_CCGR0, CCM_CCGRx_CGn(9)); + clk[VF610_CLK_UART3] = imx_clk_gate2("uart3", "ipg_bus", CCM_CCGR0, CCM_CCGRx_CGn(10)); + + clk[VF610_CLK_I2C0] = imx_clk_gate2("i2c0", "ipg_bus", CCM_CCGR4, CCM_CCGRx_CGn(6)); + clk[VF610_CLK_I2C1] = imx_clk_gate2("i2c1", "ipg_bus", CCM_CCGR4, CCM_CCGRx_CGn(7)); + + clk[VF610_CLK_DSPI0] = imx_clk_gate2("dspi0", "ipg_bus", CCM_CCGR0, CCM_CCGRx_CGn(12)); + clk[VF610_CLK_DSPI1] = imx_clk_gate2("dspi1", "ipg_bus", CCM_CCGR0, CCM_CCGRx_CGn(13)); + clk[VF610_CLK_DSPI2] = imx_clk_gate2("dspi2", "ipg_bus", CCM_CCGR6, CCM_CCGRx_CGn(12)); + clk[VF610_CLK_DSPI3] = imx_clk_gate2("dspi3", "ipg_bus", CCM_CCGR6, CCM_CCGRx_CGn(13)); + + clk[VF610_CLK_WDT] = imx_clk_gate2("wdt", "ipg_bus", CCM_CCGR1, CCM_CCGRx_CGn(14)); + + clk[VF610_CLK_ESDHC0_SEL] = imx_clk_mux("esdhc0_sel", CCM_CSCMR1, 16, 2, esdhc_sels, 4); + clk[VF610_CLK_ESDHC0_EN] = imx_clk_gate("esdhc0_en", "esdhc0_sel", CCM_CSCDR2, 28); + clk[VF610_CLK_ESDHC0_DIV] = imx_clk_divider("esdhc0_div", "esdhc0_en", CCM_CSCDR2, 16, 4); + clk[VF610_CLK_ESDHC0] = imx_clk_gate2("eshc0", "esdhc0_div", CCM_CCGR7, CCM_CCGRx_CGn(1)); + + clk[VF610_CLK_ESDHC1_SEL] = imx_clk_mux("esdhc1_sel", CCM_CSCMR1, 18, 2, esdhc_sels, 4); + clk[VF610_CLK_ESDHC1_EN] = imx_clk_gate("esdhc1_en", "esdhc1_sel", CCM_CSCDR2, 29); + clk[VF610_CLK_ESDHC1_DIV] = imx_clk_divider("esdhc1_div", "esdhc1_en", CCM_CSCDR2, 20, 4); + clk[VF610_CLK_ESDHC1] = imx_clk_gate2("eshc1", "esdhc1_div", CCM_CCGR7, CCM_CCGRx_CGn(2)); + + /* + * ftm_ext_clk and ftm_fix_clk are FTM timer counter's + * selectable clock sources, both use a common enable bit + * in CCM_CSCDR1, selecting "dummy" clock as parent of + * "ftm0_ext_fix" make it serve only for enable/disable. + */ + clk[VF610_CLK_FTM0_EXT_SEL] = imx_clk_mux("ftm0_ext_sel", CCM_CSCMR2, 6, 2, ftm_ext_sels, 4); + clk[VF610_CLK_FTM0_FIX_SEL] = imx_clk_mux("ftm0_fix_sel", CCM_CSCMR2, 14, 1, ftm_fix_sels, 2); + clk[VF610_CLK_FTM0_EXT_FIX_EN] = imx_clk_gate("ftm0_ext_fix_en", "dummy", CCM_CSCDR1, 25); + clk[VF610_CLK_FTM1_EXT_SEL] = imx_clk_mux("ftm1_ext_sel", CCM_CSCMR2, 8, 2, ftm_ext_sels, 4); + clk[VF610_CLK_FTM1_FIX_SEL] = imx_clk_mux("ftm1_fix_sel", CCM_CSCMR2, 15, 1, ftm_fix_sels, 2); + clk[VF610_CLK_FTM1_EXT_FIX_EN] = imx_clk_gate("ftm1_ext_fix_en", "dummy", CCM_CSCDR1, 26); + clk[VF610_CLK_FTM2_EXT_SEL] = imx_clk_mux("ftm2_ext_sel", CCM_CSCMR2, 10, 2, ftm_ext_sels, 4); + clk[VF610_CLK_FTM2_FIX_SEL] = imx_clk_mux("ftm2_fix_sel", CCM_CSCMR2, 16, 1, ftm_fix_sels, 2); + clk[VF610_CLK_FTM2_EXT_FIX_EN] = imx_clk_gate("ftm2_ext_fix_en", "dummy", CCM_CSCDR1, 27); + clk[VF610_CLK_FTM3_EXT_SEL] = imx_clk_mux("ftm3_ext_sel", CCM_CSCMR2, 12, 2, ftm_ext_sels, 4); + clk[VF610_CLK_FTM3_FIX_SEL] = imx_clk_mux("ftm3_fix_sel", CCM_CSCMR2, 17, 1, ftm_fix_sels, 2); + clk[VF610_CLK_FTM3_EXT_FIX_EN] = imx_clk_gate("ftm3_ext_fix_en", "dummy", CCM_CSCDR1, 28); + + /* ftm(n)_clk are FTM module operation clock */ + clk[VF610_CLK_FTM0] = imx_clk_gate2("ftm0", "ipg_bus", CCM_CCGR1, CCM_CCGRx_CGn(8)); + clk[VF610_CLK_FTM1] = imx_clk_gate2("ftm1", "ipg_bus", CCM_CCGR1, CCM_CCGRx_CGn(9)); + clk[VF610_CLK_FTM2] = imx_clk_gate2("ftm2", "ipg_bus", CCM_CCGR7, CCM_CCGRx_CGn(8)); + clk[VF610_CLK_FTM3] = imx_clk_gate2("ftm3", "ipg_bus", CCM_CCGR7, CCM_CCGRx_CGn(9)); + + clk[VF610_CLK_DCU0_SEL] = imx_clk_mux("dcu0_sel", CCM_CSCMR1, 28, 1, dcu_sels, 2); + clk[VF610_CLK_DCU0_EN] = imx_clk_gate("dcu0_en", "dcu0_sel", CCM_CSCDR3, 19); + clk[VF610_CLK_DCU0_DIV] = imx_clk_divider("dcu0_div", "dcu0_en", CCM_CSCDR3, 16, 3); + clk[VF610_CLK_DCU0] = imx_clk_gate2("dcu0", "dcu0_div", CCM_CCGR3, CCM_CCGRx_CGn(8)); + clk[VF610_CLK_DCU1_SEL] = imx_clk_mux("dcu1_sel", CCM_CSCMR1, 29, 1, dcu_sels, 2); + clk[VF610_CLK_DCU1_EN] = imx_clk_gate("dcu1_en", "dcu1_sel", CCM_CSCDR3, 23); + clk[VF610_CLK_DCU1_DIV] = imx_clk_divider("dcu1_div", "dcu1_en", CCM_CSCDR3, 20, 3); + clk[VF610_CLK_DCU1] = imx_clk_gate2("dcu1", "dcu1_div", CCM_CCGR9, CCM_CCGRx_CGn(8)); + + clk[VF610_CLK_ESAI_SEL] = imx_clk_mux("esai_sel", CCM_CSCMR1, 20, 2, esai_sels, 4); + clk[VF610_CLK_ESAI_EN] = imx_clk_gate("esai_en", "esai_sel", CCM_CSCDR2, 30); + clk[VF610_CLK_ESAI_DIV] = imx_clk_divider("esai_div", "esai_en", CCM_CSCDR2, 24, 4); + clk[VF610_CLK_ESAI] = imx_clk_gate2("esai", "esai_div", CCM_CCGR4, CCM_CCGRx_CGn(2)); + + clk[VF610_CLK_SAI0_SEL] = imx_clk_mux("sai0_sel", CCM_CSCMR1, 0, 2, sai_sels, 4); + clk[VF610_CLK_SAI0_EN] = imx_clk_gate("sai0_en", "sai0_sel", CCM_CSCDR1, 16); + clk[VF610_CLK_SAI0_DIV] = imx_clk_divider("sai0_div", "sai0_en", CCM_CSCDR1, 0, 4); + clk[VF610_CLK_SAI0] = imx_clk_gate2("sai0", "sai0_div", CCM_CCGR0, CCM_CCGRx_CGn(15)); + + clk[VF610_CLK_SAI1_SEL] = imx_clk_mux("sai1_sel", CCM_CSCMR1, 2, 2, sai_sels, 4); + clk[VF610_CLK_SAI1_EN] = imx_clk_gate("sai1_en", "sai1_sel", CCM_CSCDR1, 17); + clk[VF610_CLK_SAI1_DIV] = imx_clk_divider("sai1_div", "sai1_en", CCM_CSCDR1, 4, 4); + clk[VF610_CLK_SAI1] = imx_clk_gate2("sai1", "sai1_div", CCM_CCGR1, CCM_CCGRx_CGn(0)); + + clk[VF610_CLK_SAI2_SEL] = imx_clk_mux("sai2_sel", CCM_CSCMR1, 4, 2, sai_sels, 4); + clk[VF610_CLK_SAI2_EN] = imx_clk_gate("sai2_en", "sai2_sel", CCM_CSCDR1, 18); + clk[VF610_CLK_SAI2_DIV] = imx_clk_divider("sai2_div", "sai2_en", CCM_CSCDR1, 8, 4); + clk[VF610_CLK_SAI2] = imx_clk_gate2("sai2", "sai2_div", CCM_CCGR1, CCM_CCGRx_CGn(1)); + + clk[VF610_CLK_SAI3_SEL] = imx_clk_mux("sai3_sel", CCM_CSCMR1, 6, 2, sai_sels, 4); + clk[VF610_CLK_SAI3_EN] = imx_clk_gate("sai3_en", "sai3_sel", CCM_CSCDR1, 19); + clk[VF610_CLK_SAI3_DIV] = imx_clk_divider("sai3_div", "sai3_en", CCM_CSCDR1, 12, 4); + clk[VF610_CLK_SAI3] = imx_clk_gate2("sai3", "sai3_div", CCM_CCGR1, CCM_CCGRx_CGn(2)); + + clk[VF610_CLK_NFC_SEL] = imx_clk_mux("nfc_sel", CCM_CSCMR1, 12, 2, nfc_sels, 4); + clk[VF610_CLK_NFC_EN] = imx_clk_gate("nfc_en", "nfc_sel", CCM_CSCDR2, 9); + clk[VF610_CLK_NFC_PRE_DIV] = imx_clk_divider("nfc_pre_div", "nfc_en", CCM_CSCDR3, 13, 3); + clk[VF610_CLK_NFC_FRAC_DIV] = imx_clk_divider("nfc_frac_div", "nfc_pre_div", CCM_CSCDR2, 4, 4); + clk[VF610_CLK_NFC] = imx_clk_gate2("nfc", "nfc_frac_div", CCM_CCGR10, CCM_CCGRx_CGn(0)); + + clk[VF610_CLK_GPU_SEL] = imx_clk_mux("gpu_sel", CCM_CSCMR1, 14, 1, gpu_sels, 2); + clk[VF610_CLK_GPU_EN] = imx_clk_gate("gpu_en", "gpu_sel", CCM_CSCDR2, 10); + clk[VF610_CLK_GPU2D] = imx_clk_gate2("gpu", "gpu_en", CCM_CCGR8, CCM_CCGRx_CGn(15)); + + clk[VF610_CLK_VADC_SEL] = imx_clk_mux("vadc_sel", CCM_CSCMR1, 8, 2, vadc_sels, 3); + clk[VF610_CLK_VADC_EN] = imx_clk_gate("vadc_en", "vadc_sel", CCM_CSCDR1, 22); + clk[VF610_CLK_VADC_DIV] = imx_clk_divider("vadc_div", "vadc_en", CCM_CSCDR1, 20, 2); + clk[VF610_CLK_VADC_DIV_HALF] = imx_clk_fixed_factor("vadc_div_half", "vadc_div", 1, 2); + clk[VF610_CLK_VADC] = imx_clk_gate2("vadc", "vadc_div", CCM_CCGR8, CCM_CCGRx_CGn(7)); + + clk[VF610_CLK_ADC0] = imx_clk_gate2("adc0", "ipg_bus", CCM_CCGR1, CCM_CCGRx_CGn(11)); + clk[VF610_CLK_ADC1] = imx_clk_gate2("adc1", "ipg_bus", CCM_CCGR7, CCM_CCGRx_CGn(11)); + clk[VF610_CLK_DAC0] = imx_clk_gate2("dac0", "ipg_bus", CCM_CCGR8, CCM_CCGRx_CGn(12)); + clk[VF610_CLK_DAC1] = imx_clk_gate2("dac1", "ipg_bus", CCM_CCGR8, CCM_CCGRx_CGn(13)); + + clk[VF610_CLK_ASRC] = imx_clk_gate2("asrc", "ipg_bus", CCM_CCGR4, CCM_CCGRx_CGn(1)); + + clk[VF610_CLK_FLEXCAN0] = imx_clk_gate2("flexcan0", "ipg_bus", CCM_CCGR0, CCM_CCGRx_CGn(0)); + clk[VF610_CLK_FLEXCAN1] = imx_clk_gate2("flexcan1", "ipg_bus", CCM_CCGR9, CCM_CCGRx_CGn(4)); + + clk_set_parent(clk[VF610_CLK_QSPI0_SEL], clk[VF610_CLK_PLL1_PFD4]); + clk_set_rate(clk[VF610_CLK_QSPI0_X4_DIV], clk_get_rate(clk[VF610_CLK_QSPI0_SEL]) / 2); + clk_set_rate(clk[VF610_CLK_QSPI0_X2_DIV], clk_get_rate(clk[VF610_CLK_QSPI0_X4_DIV]) / 2); + clk_set_rate(clk[VF610_CLK_QSPI0_X1_DIV], clk_get_rate(clk[VF610_CLK_QSPI0_X2_DIV]) / 2); + + clk_set_parent(clk[VF610_CLK_QSPI1_SEL], clk[VF610_CLK_PLL1_PFD4]); + clk_set_rate(clk[VF610_CLK_QSPI1_X4_DIV], clk_get_rate(clk[VF610_CLK_QSPI1_SEL]) / 2); + clk_set_rate(clk[VF610_CLK_QSPI1_X2_DIV], clk_get_rate(clk[VF610_CLK_QSPI1_X4_DIV]) / 2); + clk_set_rate(clk[VF610_CLK_QSPI1_X1_DIV], clk_get_rate(clk[VF610_CLK_QSPI1_X2_DIV]) / 2); + + clk_set_parent(clk[VF610_CLK_SAI0_SEL], clk[VF610_CLK_AUDIO_EXT]); + clk_set_parent(clk[VF610_CLK_SAI1_SEL], clk[VF610_CLK_AUDIO_EXT]); + clk_set_parent(clk[VF610_CLK_SAI2_SEL], clk[VF610_CLK_AUDIO_EXT]); + clk_set_parent(clk[VF610_CLK_SAI3_SEL], clk[VF610_CLK_AUDIO_EXT]); + + /* Add the clocks to provider list */ + clk_data.clks = clk; + clk_data.clk_num = ARRAY_SIZE(clk); + of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); +} +CLK_OF_DECLARE(vf610, "fsl,vf610-ccm", vf610_clocks_init); diff --git a/arch/arm/mach-imx/clk.c b/arch/arm/mach-imx/clk.c index 37e884ed1cd4..55bc80a00666 100644 --- a/arch/arm/mach-imx/clk.c +++ b/arch/arm/mach-imx/clk.c @@ -1,4 +1,39 @@ +#include <linux/clk.h> +#include <linux/err.h> +#include <linux/of.h> +#include <linux/slab.h> #include <linux/spinlock.h> #include "clk.h" DEFINE_SPINLOCK(imx_ccm_lock); + +static struct clk * __init imx_obtain_fixed_clock_from_dt(const char *name) +{ + struct of_phandle_args phandle; + struct clk *clk = ERR_PTR(-ENODEV); + char *path; + + path = kasprintf(GFP_KERNEL, "/clocks/%s", name); + if (!path) + return ERR_PTR(-ENOMEM); + + phandle.np = of_find_node_by_path(path); + kfree(path); + + if (phandle.np) { + clk = of_clk_get_from_provider(&phandle); + of_node_put(phandle.np); + } + return clk; +} + +struct clk * __init imx_obtain_fixed_clock( + const char *name, unsigned long rate) +{ + struct clk *clk; + + clk = imx_obtain_fixed_clock_from_dt(name); + if (IS_ERR(clk)) + clk = imx_clk_fixed(name, rate); + return clk; +} diff --git a/arch/arm/mach-imx/clk.h b/arch/arm/mach-imx/clk.h index d9d9d9c66dff..0e4e8bb261b9 100644 --- a/arch/arm/mach-imx/clk.h +++ b/arch/arm/mach-imx/clk.h @@ -18,7 +18,6 @@ enum imx_pllv3_type { IMX_PLLV3_USB, IMX_PLLV3_AV, IMX_PLLV3_ENET, - IMX_PLLV3_MLB, }; struct clk *imx_clk_pllv3(enum imx_pllv3_type type, const char *name, @@ -29,6 +28,9 @@ struct clk *clk_register_gate2(struct device *dev, const char *name, void __iomem *reg, u8 bit_idx, u8 clk_gate_flags, spinlock_t *lock); +struct clk * imx_obtain_fixed_clock( + const char *name, unsigned long rate); + static inline struct clk *imx_clk_gate2(const char *name, const char *parent, void __iomem *reg, u8 shift) { diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h index c08ae3f99cee..ee78847abf47 100644 --- a/arch/arm/mach-imx/common.h +++ b/arch/arm/mach-imx/common.h @@ -68,12 +68,12 @@ extern int mx27_clocks_init_dt(void); extern int mx31_clocks_init_dt(void); extern int mx51_clocks_init_dt(void); extern int mx53_clocks_init_dt(void); -extern int mx6q_clocks_init(void); extern struct platform_device *mxc_register_gpio(char *name, int id, resource_size_t iobase, resource_size_t iosize, int irq, int irq_high); extern void mxc_set_cpu_type(unsigned int type); extern void mxc_restart(char, const char *); extern void mxc_arch_reset_init(void __iomem *); +extern void mxc_arch_reset_init_dt(void); extern int mx53_revision(void); extern int imx6q_revision(void); extern int mx53_display_revision(void); diff --git a/arch/arm/mach-imx/hardware.h b/arch/arm/mach-imx/hardware.h index 356131f7b591..a3b0b04b45c9 100644 --- a/arch/arm/mach-imx/hardware.h +++ b/arch/arm/mach-imx/hardware.h @@ -20,6 +20,7 @@ #ifndef __ASM_ARCH_MXC_HARDWARE_H__ #define __ASM_ARCH_MXC_HARDWARE_H__ +#include <asm/io.h> #include <asm/sizes.h> #define addr_in_module(addr, mod) \ diff --git a/arch/arm/mach-imx/imx25-dt.c b/arch/arm/mach-imx/imx25-dt.c index 82348391582a..3e1ec5ffe630 100644 --- a/arch/arm/mach-imx/imx25-dt.c +++ b/arch/arm/mach-imx/imx25-dt.c @@ -19,6 +19,8 @@ static void __init imx25_dt_init(void) { + mxc_arch_reset_init_dt(); + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } diff --git a/arch/arm/mach-imx/imx27-dt.c b/arch/arm/mach-imx/imx27-dt.c index 4aaead0a77ff..4e235ecb4021 100644 --- a/arch/arm/mach-imx/imx27-dt.c +++ b/arch/arm/mach-imx/imx27-dt.c @@ -22,6 +22,8 @@ static void __init imx27_dt_init(void) { struct platform_device_info devinfo = { .name = "cpufreq-cpu0", }; + mxc_arch_reset_init_dt(); + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); platform_device_register_full(&devinfo); diff --git a/arch/arm/mach-imx/imx31-dt.c b/arch/arm/mach-imx/imx31-dt.c index 67de611e29ab..818a1cc2fe45 100644 --- a/arch/arm/mach-imx/imx31-dt.c +++ b/arch/arm/mach-imx/imx31-dt.c @@ -20,6 +20,8 @@ static void __init imx31_dt_init(void) { + mxc_arch_reset_init_dt(); + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } diff --git a/arch/arm/mach-imx/imx51-dt.c b/arch/arm/mach-imx/imx51-dt.c index ab24cc322111..53e43e579dd7 100644 --- a/arch/arm/mach-imx/imx51-dt.c +++ b/arch/arm/mach-imx/imx51-dt.c @@ -23,6 +23,8 @@ static void __init imx51_dt_init(void) { struct platform_device_info devinfo = { .name = "cpufreq-cpu0", }; + mxc_arch_reset_init_dt(); + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); platform_device_register_full(&devinfo); } diff --git a/arch/arm/mach-imx/irq-common.c b/arch/arm/mach-imx/irq-common.c index 4b34f52dc46b..0a920d184867 100644 --- a/arch/arm/mach-imx/irq-common.c +++ b/arch/arm/mach-imx/irq-common.c @@ -18,6 +18,7 @@ #include <linux/module.h> #include <linux/irq.h> +#include <linux/platform_data/asoc-imx-ssi.h> #include "irq-common.h" diff --git a/arch/arm/mach-imx/mach-imx53.c b/arch/arm/mach-imx/mach-imx53.c index f579c616feed..98c58944015a 100644 --- a/arch/arm/mach-imx/mach-imx53.c +++ b/arch/arm/mach-imx/mach-imx53.c @@ -21,25 +21,12 @@ #include <asm/mach/time.h> #include "common.h" +#include "hardware.h" #include "mx53.h" -static void __init imx53_qsb_init(void) -{ - struct clk *clk; - - clk = clk_get_sys(NULL, "ssi_ext1"); - if (IS_ERR(clk)) { - pr_err("failed to get clk ssi_ext1\n"); - return; - } - - clk_register_clkdev(clk, NULL, "0-000a"); -} - static void __init imx53_dt_init(void) { - if (of_machine_is_compatible("fsl,imx53-qsb")) - imx53_qsb_init(); + mxc_arch_reset_init_dt(); of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c index 5536fd81379a..f5965220a4d8 100644 --- a/arch/arm/mach-imx/mach-imx6q.c +++ b/arch/arm/mach-imx/mach-imx6q.c @@ -11,6 +11,7 @@ */ #include <linux/clk.h> +#include <linux/clk-provider.h> #include <linux/clkdev.h> #include <linux/clocksource.h> #include <linux/cpu.h> @@ -145,6 +146,45 @@ static void __init imx6q_sabrelite_init(void) imx6q_sabrelite_cko1_setup(); } +static void __init imx6q_sabresd_cko1_setup(void) +{ + struct clk *cko1_sel, *pll4, *pll4_post, *cko1; + unsigned long rate; + + cko1_sel = clk_get_sys(NULL, "cko1_sel"); + pll4 = clk_get_sys(NULL, "pll4_audio"); + pll4_post = clk_get_sys(NULL, "pll4_post_div"); + cko1 = clk_get_sys(NULL, "cko1"); + if (IS_ERR(cko1_sel) || IS_ERR(pll4) + || IS_ERR(pll4_post) || IS_ERR(cko1)) { + pr_err("cko1 setup failed!\n"); + goto put_clk; + } + /* + * Setting pll4 at 768MHz (24MHz * 32) + * So its child clock can get 24MHz easily + */ + clk_set_rate(pll4, 768000000); + + clk_set_parent(cko1_sel, pll4_post); + rate = clk_round_rate(cko1, 24000000); + clk_set_rate(cko1, rate); +put_clk: + if (!IS_ERR(cko1_sel)) + clk_put(cko1_sel); + if (!IS_ERR(pll4_post)) + clk_put(pll4_post); + if (!IS_ERR(pll4)) + clk_put(pll4); + if (!IS_ERR(cko1)) + clk_put(cko1); +} + +static void __init imx6q_sabresd_init(void) +{ + imx6q_sabresd_cko1_setup(); +} + static void __init imx6q_1588_init(void) { struct regmap *gpr; @@ -165,6 +205,9 @@ static void __init imx6q_init_machine(void) { if (of_machine_is_compatible("fsl,imx6q-sabrelite")) imx6q_sabrelite_init(); + else if (of_machine_is_compatible("fsl,imx6q-sabresd") || + of_machine_is_compatible("fsl,imx6dl-sabresd")) + imx6q_sabresd_init(); of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); @@ -253,10 +296,44 @@ static void __init imx6q_map_io(void) imx_scu_map_io(); } +#ifdef CONFIG_CACHE_L2X0 +static void __init imx6q_init_l2cache(void) +{ + void __iomem *l2x0_base; + struct device_node *np; + unsigned int val; + + np = of_find_compatible_node(NULL, NULL, "arm,pl310-cache"); + if (!np) + goto out; + + l2x0_base = of_iomap(np, 0); + if (!l2x0_base) { + of_node_put(np); + goto out; + } + + /* Configure the L2 PREFETCH and POWER registers */ + val = readl_relaxed(l2x0_base + L2X0_PREFETCH_CTRL); + val |= 0x70800000; + writel_relaxed(val, l2x0_base + L2X0_PREFETCH_CTRL); + val = L2X0_DYNAMIC_CLK_GATING_EN | L2X0_STNDBY_MODE_EN; + writel_relaxed(val, l2x0_base + L2X0_POWER_CTRL); + + iounmap(l2x0_base); + of_node_put(np); + +out: + l2x0_of_init(0, ~0UL); +} +#else +static inline void imx6q_init_l2cache(void) {} +#endif + static void __init imx6q_init_irq(void) { imx6q_init_revision(); - l2x0_of_init(0, ~0UL); + imx6q_init_l2cache(); imx_src_init(); imx_gpc_init(); irqchip_init(); @@ -264,7 +341,7 @@ static void __init imx6q_init_irq(void) static void __init imx6q_timer_init(void) { - mx6q_clocks_init(); + of_clk_init(NULL); clocksource_of_init(); imx_print_silicon_rev(cpu_is_imx6dl() ? "i.MX6DL" : "i.MX6Q", imx6q_revision()); diff --git a/arch/arm/mach-imx/mach-imx6sl.c b/arch/arm/mach-imx/mach-imx6sl.c new file mode 100644 index 000000000000..132db2609507 --- /dev/null +++ b/arch/arm/mach-imx/mach-imx6sl.c @@ -0,0 +1,52 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <linux/clk-provider.h> +#include <linux/irqchip.h> +#include <linux/of.h> +#include <linux/of_platform.h> +#include <asm/hardware/cache-l2x0.h> +#include <asm/mach/arch.h> +#include <asm/mach/map.h> + +#include "common.h" + +static void __init imx6sl_init_machine(void) +{ + mxc_arch_reset_init_dt(); + + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); +} + +static void __init imx6sl_init_irq(void) +{ + l2x0_of_init(0, ~0UL); + imx_src_init(); + imx_gpc_init(); + irqchip_init(); +} + +static void __init imx6sl_timer_init(void) +{ + of_clk_init(NULL); +} + +static const char *imx6sl_dt_compat[] __initdata = { + "fsl,imx6sl", + NULL, +}; + +DT_MACHINE_START(IMX6SL, "Freescale i.MX6 SoloLite (Device Tree)") + .map_io = debug_ll_io_init, + .init_irq = imx6sl_init_irq, + .init_time = imx6sl_timer_init, + .init_machine = imx6sl_init_machine, + .dt_compat = imx6sl_dt_compat, + .restart = mxc_restart, +MACHINE_END diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c index b8b15bb1ffdf..19bb6441a7d4 100644 --- a/arch/arm/mach-imx/mach-pca100.c +++ b/arch/arm/mach-imx/mach-pca100.c @@ -398,8 +398,8 @@ static void __init pca100_init(void) imx27_add_fsl_usb2_udc(&otg_device_pdata); } - usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, - ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); + usbh2_pdata.otg = imx_otg_ulpi_create( + ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); if (usbh2_pdata.otg) imx27_add_mxc_ehci_hs(2, &usbh2_pdata); diff --git a/arch/arm/mach-imx/mach-vf610.c b/arch/arm/mach-imx/mach-vf610.c new file mode 100644 index 000000000000..816991deb9b8 --- /dev/null +++ b/arch/arm/mach-imx/mach-vf610.c @@ -0,0 +1,48 @@ +/* + * Copyright 2012-2013 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/of_platform.h> +#include <linux/clocksource.h> +#include <linux/irqchip.h> +#include <linux/clk-provider.h> +#include <asm/mach/arch.h> +#include <asm/hardware/cache-l2x0.h> + +#include "common.h" + +static void __init vf610_init_machine(void) +{ + mxc_arch_reset_init_dt(); + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); +} + +static void __init vf610_init_irq(void) +{ + l2x0_of_init(0, ~0UL); + irqchip_init(); +} + +static void __init vf610_init_time(void) +{ + of_clk_init(NULL); + clocksource_of_init(); +} + +static const char *vf610_dt_compat[] __initdata = { + "fsl,vf610", + NULL, +}; + +DT_MACHINE_START(VYBRID_VF610, "Freescale Vybrid VF610 (Device Tree)") + .init_irq = vf610_init_irq, + .init_time = vf610_init_time, + .init_machine = vf610_init_machine, + .dt_compat = vf610_dt_compat, + .restart = mxc_restart, +MACHINE_END diff --git a/arch/arm/mach-imx/mm-imx1.c b/arch/arm/mach-imx/mm-imx1.c index 3c609c52d3eb..e065fedb3ad4 100644 --- a/arch/arm/mach-imx/mm-imx1.c +++ b/arch/arm/mach-imx/mm-imx1.c @@ -39,7 +39,6 @@ void __init mx1_map_io(void) void __init imx1_init_early(void) { mxc_set_cpu_type(MXC_CPU_MX1); - mxc_arch_reset_init(MX1_IO_ADDRESS(MX1_WDT_BASE_ADDR)); imx_iomuxv1_init(MX1_IO_ADDRESS(MX1_GPIO_BASE_ADDR), MX1_NUM_GPIO_PORT); } @@ -51,6 +50,7 @@ void __init mx1_init_irq(void) void __init imx1_soc_init(void) { + mxc_arch_reset_init(MX1_IO_ADDRESS(MX1_WDT_BASE_ADDR)); mxc_device_init(); mxc_register_gpio("imx1-gpio", 0, MX1_GPIO1_BASE_ADDR, SZ_256, diff --git a/arch/arm/mach-imx/mm-imx21.c b/arch/arm/mach-imx/mm-imx21.c index d8ccd3a8ec53..2e91ab2ca378 100644 --- a/arch/arm/mach-imx/mm-imx21.c +++ b/arch/arm/mach-imx/mm-imx21.c @@ -66,7 +66,6 @@ void __init mx21_map_io(void) void __init imx21_init_early(void) { mxc_set_cpu_type(MXC_CPU_MX21); - mxc_arch_reset_init(MX21_IO_ADDRESS(MX21_WDOG_BASE_ADDR)); imx_iomuxv1_init(MX21_IO_ADDRESS(MX21_GPIO_BASE_ADDR), MX21_NUM_GPIO_PORT); } @@ -82,6 +81,7 @@ static const struct resource imx21_audmux_res[] __initconst = { void __init imx21_soc_init(void) { + mxc_arch_reset_init(MX21_IO_ADDRESS(MX21_WDOG_BASE_ADDR)); mxc_device_init(); mxc_register_gpio("imx21-gpio", 0, MX21_GPIO1_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0); diff --git a/arch/arm/mach-imx/mm-imx25.c b/arch/arm/mach-imx/mm-imx25.c index 9357707bb7af..e065c117f5a6 100644 --- a/arch/arm/mach-imx/mm-imx25.c +++ b/arch/arm/mach-imx/mm-imx25.c @@ -54,7 +54,6 @@ void __init imx25_init_early(void) { mxc_set_cpu_type(MXC_CPU_MX25); mxc_iomux_v3_init(MX25_IO_ADDRESS(MX25_IOMUXC_BASE_ADDR)); - mxc_arch_reset_init(MX25_IO_ADDRESS(MX25_WDOG_BASE_ADDR)); } void __init mx25_init_irq(void) @@ -89,6 +88,7 @@ static const struct resource imx25_audmux_res[] __initconst = { void __init imx25_soc_init(void) { + mxc_arch_reset_init(MX25_IO_ADDRESS(MX25_WDOG_BASE_ADDR)); mxc_device_init(); /* i.mx25 has the i.mx35 type gpio */ diff --git a/arch/arm/mach-imx/mm-imx27.c b/arch/arm/mach-imx/mm-imx27.c index 4f1be65a7b5f..7d82a5a5b16b 100644 --- a/arch/arm/mach-imx/mm-imx27.c +++ b/arch/arm/mach-imx/mm-imx27.c @@ -66,7 +66,6 @@ void __init mx27_map_io(void) void __init imx27_init_early(void) { mxc_set_cpu_type(MXC_CPU_MX27); - mxc_arch_reset_init(MX27_IO_ADDRESS(MX27_WDOG_BASE_ADDR)); imx_iomuxv1_init(MX27_IO_ADDRESS(MX27_GPIO_BASE_ADDR), MX27_NUM_GPIO_PORT); } @@ -82,6 +81,7 @@ static const struct resource imx27_audmux_res[] __initconst = { void __init imx27_soc_init(void) { + mxc_arch_reset_init(MX27_IO_ADDRESS(MX27_WDOG_BASE_ADDR)); mxc_device_init(); /* i.mx27 has the i.mx21 type gpio */ diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c index e0e69a682174..0884ca90d15a 100644 --- a/arch/arm/mach-imx/mm-imx3.c +++ b/arch/arm/mach-imx/mm-imx3.c @@ -65,7 +65,7 @@ static void imx3_idle(void) : "=r" (reg)); } -static void __iomem *imx3_ioremap_caller(unsigned long phys_addr, size_t size, +static void __iomem *imx3_ioremap_caller(phys_addr_t phys_addr, size_t size, unsigned int mtype, void *caller) { if (mtype == MT_DEVICE) { @@ -138,7 +138,6 @@ void __init mx31_map_io(void) void __init imx31_init_early(void) { mxc_set_cpu_type(MXC_CPU_MX31); - mxc_arch_reset_init(MX31_IO_ADDRESS(MX31_WDOG_BASE_ADDR)); arch_ioremap_caller = imx3_ioremap_caller; arm_pm_idle = imx3_idle; mx3_ccm_base = MX31_IO_ADDRESS(MX31_CCM_BASE_ADDR); @@ -174,6 +173,7 @@ void __init imx31_soc_init(void) imx3_init_l2x0(); + mxc_arch_reset_init(MX31_IO_ADDRESS(MX31_WDOG_BASE_ADDR)); mxc_device_init(); mxc_register_gpio("imx31-gpio", 0, MX31_GPIO1_BASE_ADDR, SZ_16K, MX31_INT_GPIO1, 0); @@ -216,7 +216,6 @@ void __init imx35_init_early(void) { mxc_set_cpu_type(MXC_CPU_MX35); mxc_iomux_v3_init(MX35_IO_ADDRESS(MX35_IOMUXC_BASE_ADDR)); - mxc_arch_reset_init(MX35_IO_ADDRESS(MX35_WDOG_BASE_ADDR)); arm_pm_idle = imx3_idle; arch_ioremap_caller = imx3_ioremap_caller; mx3_ccm_base = MX35_IO_ADDRESS(MX35_CCM_BASE_ADDR); @@ -272,6 +271,7 @@ void __init imx35_soc_init(void) imx3_init_l2x0(); + mxc_arch_reset_init(MX35_IO_ADDRESS(MX35_WDOG_BASE_ADDR)); mxc_device_init(); mxc_register_gpio("imx35-gpio", 0, MX35_GPIO1_BASE_ADDR, SZ_16K, MX35_INT_GPIO1, 0); diff --git a/arch/arm/mach-imx/mm-imx5.c b/arch/arm/mach-imx/mm-imx5.c index b7c4e70e5081..cf193d87274a 100644 --- a/arch/arm/mach-imx/mm-imx5.c +++ b/arch/arm/mach-imx/mm-imx5.c @@ -83,7 +83,6 @@ void __init imx51_init_early(void) imx51_ipu_mipi_setup(); mxc_set_cpu_type(MXC_CPU_MX51); mxc_iomux_v3_init(MX51_IO_ADDRESS(MX51_IOMUXC_BASE_ADDR)); - mxc_arch_reset_init(MX51_IO_ADDRESS(MX51_WDOG1_BASE_ADDR)); imx_src_init(); } @@ -91,7 +90,6 @@ void __init imx53_init_early(void) { mxc_set_cpu_type(MXC_CPU_MX53); mxc_iomux_v3_init(MX53_IO_ADDRESS(MX53_IOMUXC_BASE_ADDR)); - mxc_arch_reset_init(MX53_IO_ADDRESS(MX53_WDOG1_BASE_ADDR)); imx_src_init(); } @@ -129,6 +127,7 @@ static const struct resource imx51_audmux_res[] __initconst = { void __init imx51_soc_init(void) { + mxc_arch_reset_init(MX51_IO_ADDRESS(MX51_WDOG1_BASE_ADDR)); mxc_device_init(); /* i.mx51 has the i.mx35 type gpio */ diff --git a/arch/arm/mach-imx/system.c b/arch/arm/mach-imx/system.c index 695e0d73bf85..7cdc79a9657c 100644 --- a/arch/arm/mach-imx/system.c +++ b/arch/arm/mach-imx/system.c @@ -21,6 +21,8 @@ #include <linux/io.h> #include <linux/err.h> #include <linux/delay.h> +#include <linux/of.h> +#include <linux/of_address.h> #include <asm/system_misc.h> #include <asm/proc-fns.h> @@ -30,6 +32,7 @@ #include "hardware.h" static void __iomem *wdog_base; +static struct clk *wdog_clk; /* * Reset the system. It is called by machine_restart(). @@ -38,16 +41,13 @@ void mxc_restart(char mode, const char *cmd) { unsigned int wcr_enable; - if (cpu_is_mx1()) { - wcr_enable = (1 << 0); - } else { - struct clk *clk; + if (wdog_clk) + clk_enable(wdog_clk); - clk = clk_get_sys("imx2-wdt.0", NULL); - if (!IS_ERR(clk)) - clk_prepare_enable(clk); + if (cpu_is_mx1()) + wcr_enable = (1 << 0); + else wcr_enable = (1 << 2); - } /* Assert SRS signal */ __raw_writew(wcr_enable, wdog_base); @@ -55,7 +55,7 @@ void mxc_restart(char mode, const char *cmd) /* wait for reset to assert... */ mdelay(500); - printk(KERN_ERR "Watchdog reset failed to assert reset\n"); + pr_err("%s: Watchdog reset failed to assert reset\n", __func__); /* delay to allow the serial port to show the message */ mdelay(50); @@ -64,7 +64,34 @@ void mxc_restart(char mode, const char *cmd) soft_restart(0); } -void mxc_arch_reset_init(void __iomem *base) +void __init mxc_arch_reset_init(void __iomem *base) { wdog_base = base; + + wdog_clk = clk_get_sys("imx2-wdt.0", NULL); + if (IS_ERR(wdog_clk)) { + pr_warn("%s: failed to get wdog clock\n", __func__); + wdog_clk = NULL; + return; + } + + clk_prepare(wdog_clk); +} + +void __init mxc_arch_reset_init_dt(void) +{ + struct device_node *np; + + np = of_find_compatible_node(NULL, NULL, "fsl,imx21-wdt"); + wdog_base = of_iomap(np, 0); + WARN_ON(!wdog_base); + + wdog_clk = of_clk_get(np, 0); + if (IS_ERR(wdog_clk)) { + pr_warn("%s: failed to get wdog clock\n", __func__); + wdog_clk = NULL; + return; + } + + clk_prepare(wdog_clk); } diff --git a/arch/arm/mach-imx/ulpi.c b/arch/arm/mach-imx/ulpi.c deleted file mode 100644 index 0f051957d10c..000000000000 --- a/arch/arm/mach-imx/ulpi.c +++ /dev/null @@ -1,118 +0,0 @@ -/* - * Copyright 2008 Sascha Hauer, Pengutronix <s.hauer@pengutronix.de> - * Copyright 2009 Daniel Mack <daniel@caiaq.de> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, - * MA 02110-1301, USA. - */ - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/io.h> -#include <linux/delay.h> -#include <linux/usb/otg.h> -#include <linux/usb/ulpi.h> - -#include "ulpi.h" - -/* ULPIVIEW register bits */ -#define ULPIVW_WU (1 << 31) /* Wakeup */ -#define ULPIVW_RUN (1 << 30) /* read/write run */ -#define ULPIVW_WRITE (1 << 29) /* 0 = read 1 = write */ -#define ULPIVW_SS (1 << 27) /* SyncState */ -#define ULPIVW_PORT_MASK 0x07 /* Port field */ -#define ULPIVW_PORT_SHIFT 24 -#define ULPIVW_ADDR_MASK 0xff /* data address field */ -#define ULPIVW_ADDR_SHIFT 16 -#define ULPIVW_RDATA_MASK 0xff /* read data field */ -#define ULPIVW_RDATA_SHIFT 8 -#define ULPIVW_WDATA_MASK 0xff /* write data field */ -#define ULPIVW_WDATA_SHIFT 0 - -static int ulpi_poll(void __iomem *view, u32 bit) -{ - int timeout = 10000; - - while (timeout--) { - u32 data = __raw_readl(view); - - if (!(data & bit)) - return 0; - - cpu_relax(); - }; - - printk(KERN_WARNING "timeout polling for ULPI device\n"); - - return -ETIMEDOUT; -} - -static int ulpi_read(struct usb_phy *otg, u32 reg) -{ - int ret; - void __iomem *view = otg->io_priv; - - /* make sure interface is running */ - if (!(__raw_readl(view) & ULPIVW_SS)) { - __raw_writel(ULPIVW_WU, view); - - /* wait for wakeup */ - ret = ulpi_poll(view, ULPIVW_WU); - if (ret) - return ret; - } - - /* read the register */ - __raw_writel((ULPIVW_RUN | (reg << ULPIVW_ADDR_SHIFT)), view); - - /* wait for completion */ - ret = ulpi_poll(view, ULPIVW_RUN); - if (ret) - return ret; - - return (__raw_readl(view) >> ULPIVW_RDATA_SHIFT) & ULPIVW_RDATA_MASK; -} - -static int ulpi_write(struct usb_phy *otg, u32 val, u32 reg) -{ - int ret; - void __iomem *view = otg->io_priv; - - /* make sure the interface is running */ - if (!(__raw_readl(view) & ULPIVW_SS)) { - __raw_writel(ULPIVW_WU, view); - /* wait for wakeup */ - ret = ulpi_poll(view, ULPIVW_WU); - if (ret) - return ret; - } - - __raw_writel((ULPIVW_RUN | ULPIVW_WRITE | - (reg << ULPIVW_ADDR_SHIFT) | - ((val & ULPIVW_WDATA_MASK) << ULPIVW_WDATA_SHIFT)), view); - - /* wait for completion */ - return ulpi_poll(view, ULPIVW_RUN); -} - -struct usb_phy_io_ops mxc_ulpi_access_ops = { - .read = ulpi_read, - .write = ulpi_write, -}; -EXPORT_SYMBOL_GPL(mxc_ulpi_access_ops); - -struct usb_phy *imx_otg_ulpi_create(unsigned int flags) -{ - return otg_ulpi_create(&mxc_ulpi_access_ops, flags); -} diff --git a/arch/arm/mach-imx/ulpi.h b/arch/arm/mach-imx/ulpi.h index 42bdaca6d7d9..23f5c0349e80 100644 --- a/arch/arm/mach-imx/ulpi.h +++ b/arch/arm/mach-imx/ulpi.h @@ -1,8 +1,13 @@ #ifndef __MACH_ULPI_H #define __MACH_ULPI_H -#ifdef CONFIG_USB_ULPI -struct usb_phy *imx_otg_ulpi_create(unsigned int flags); +#include <linux/usb/ulpi.h> + +#ifdef CONFIG_USB_ULPI_VIEWPORT +static inline struct usb_phy *imx_otg_ulpi_create(unsigned int flags) +{ + return otg_ulpi_create(&ulpi_viewport_access_ops, flags); +} #else static inline struct usb_phy *imx_otg_ulpi_create(unsigned int flags) { @@ -10,7 +15,5 @@ static inline struct usb_phy *imx_otg_ulpi_create(unsigned int flags) } #endif -extern struct usb_phy_io_ops mxc_ulpi_access_ops; - #endif /* __MACH_ULPI_H */ diff --git a/arch/arm/mach-integrator/Makefile b/arch/arm/mach-integrator/Makefile index d14d6b76f4c2..ec759ded7b60 100644 --- a/arch/arm/mach-integrator/Makefile +++ b/arch/arm/mach-integrator/Makefile @@ -8,5 +8,5 @@ obj-y := core.o lm.o leds.o obj-$(CONFIG_ARCH_INTEGRATOR_AP) += integrator_ap.o obj-$(CONFIG_ARCH_INTEGRATOR_CP) += integrator_cp.o -obj-$(CONFIG_PCI) += pci_v3.o pci.o +obj-$(CONFIG_PCI) += pci_v3.o obj-$(CONFIG_INTEGRATOR_IMPD1) += impd1.o diff --git a/arch/arm/mach-integrator/include/mach/platform.h b/arch/arm/mach-integrator/include/mach/platform.h index be5859efe10e..306d025d9730 100644 --- a/arch/arm/mach-integrator/include/mach/platform.h +++ b/arch/arm/mach-integrator/include/mach/platform.h @@ -305,29 +305,6 @@ /* KMI definitions are now in include/asm-arm/hardware/amba_kmi.h -- rmk */ /* ------------------------------------------------------------------------ - * Where in the memory map does PCI live? - * ------------------------------------------------------------------------ - * This represents a fairly liberal usage of address space. Even though - * the V3 only has two windows (therefore we need to map stuff on the fly), - * we maintain the same addresses, even if they're not mapped. - * - */ -#define PHYS_PCI_MEM_BASE 0x40000000 /* 512M to xxx */ -/* unused 256M from A0000000-AFFFFFFF might be used for I2O ??? - */ -#define PHYS_PCI_IO_BASE 0x60000000 /* 16M to xxx */ -/* unused (128-16)M from B1000000-B7FFFFFF - */ -#define PHYS_PCI_CONFIG_BASE 0x61000000 /* 16M to xxx */ -/* unused ((128-16)M - 64K) from XXX - */ -#define PHYS_PCI_V3_BASE 0x62000000 - -#define PCI_MEMORY_VADDR IOMEM(0xe8000000) -#define PCI_CONFIG_VADDR IOMEM(0xec000000) -#define PCI_V3_VADDR IOMEM(0xed000000) - -/* ------------------------------------------------------------------------ * Integrator Interrupt Controllers * ------------------------------------------------------------------------ * diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c index b23c8e4f28e8..a5b15c4e8def 100644 --- a/arch/arm/mach-integrator/integrator_ap.c +++ b/arch/arm/mach-integrator/integrator_ap.c @@ -41,7 +41,6 @@ #include <linux/stat.h> #include <linux/sys_soc.h> #include <linux/termios.h> -#include <video/vga.h> #include <mach/hardware.h> #include <mach/platform.h> @@ -57,10 +56,10 @@ #include <asm/mach/arch.h> #include <asm/mach/irq.h> #include <asm/mach/map.h> -#include <asm/mach/pci.h> #include <asm/mach/time.h> #include "common.h" +#include "pci_v3.h" /* Base address to the AP system controller */ void __iomem *ap_syscon_base; @@ -78,10 +77,6 @@ void __iomem *ap_syscon_base; /* * Logical Physical - * e8000000 40000000 PCI memory PHYS_PCI_MEM_BASE (max 512M) - * ec000000 61000000 PCI config space PHYS_PCI_CONFIG_BASE (max 16M) - * ed000000 62000000 PCI V3 regs PHYS_PCI_V3_BASE (max 64k) - * fee00000 60000000 PCI IO PHYS_PCI_IO_BASE (max 16M) * ef000000 Cache flush * f1000000 10000000 Core module registers * f1100000 11000000 System controller registers @@ -130,29 +125,13 @@ static struct map_desc ap_io_desc[] __initdata __maybe_unused = { .pfn = __phys_to_pfn(INTEGRATOR_AP_GPIO_BASE), .length = SZ_4K, .type = MT_DEVICE - }, { - .virtual = (unsigned long)PCI_MEMORY_VADDR, - .pfn = __phys_to_pfn(PHYS_PCI_MEM_BASE), - .length = SZ_16M, - .type = MT_DEVICE - }, { - .virtual = (unsigned long)PCI_CONFIG_VADDR, - .pfn = __phys_to_pfn(PHYS_PCI_CONFIG_BASE), - .length = SZ_16M, - .type = MT_DEVICE - }, { - .virtual = (unsigned long)PCI_V3_VADDR, - .pfn = __phys_to_pfn(PHYS_PCI_V3_BASE), - .length = SZ_64K, - .type = MT_DEVICE } }; static void __init ap_map_io(void) { iotable_init(ap_io_desc, ARRAY_SIZE(ap_io_desc)); - vga_base = (unsigned long)PCI_MEMORY_VADDR; - pci_map_io_early(__phys_to_pfn(PHYS_PCI_IO_BASE)); + pci_v3_early_init(); } #ifdef CONFIG_PM @@ -615,6 +594,11 @@ static void __init ap_map_io_atag(void) * for eventual deletion. */ +static struct platform_device pci_v3_device = { + .name = "pci-v3", + .id = 0, +}; + static struct resource cfi_flash_resource = { .start = INTEGRATOR_FLASH_BASE, .end = INTEGRATOR_FLASH_BASE + INTEGRATOR_FLASH_SIZE - 1, @@ -672,6 +656,7 @@ static void __init ap_init(void) unsigned long sc_dec; int i; + platform_device_register(&pci_v3_device); platform_device_register(&cfi_flash_device); ap_syscon_base = __io_address(INTEGRATOR_SC_BASE); diff --git a/arch/arm/mach-integrator/pci.c b/arch/arm/mach-integrator/pci.c deleted file mode 100644 index 6c1667e728f5..000000000000 --- a/arch/arm/mach-integrator/pci.c +++ /dev/null @@ -1,113 +0,0 @@ -/* - * linux/arch/arm/mach-integrator/pci-integrator.c - * - * Copyright (C) 1999 ARM Limited - * Copyright (C) 2000 Deep Blue Solutions Ltd - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * - * PCI functions for Integrator - */ -#include <linux/kernel.h> -#include <linux/pci.h> -#include <linux/interrupt.h> -#include <linux/init.h> - -#include <asm/mach/pci.h> -#include <asm/mach-types.h> - -#include <mach/irqs.h> - -/* - * A small note about bridges and interrupts. The DECchip 21050 (and - * later) adheres to the PCI-PCI bridge specification. This says that - * the interrupts on the other side of a bridge are swizzled in the - * following manner: - * - * Dev Interrupt Interrupt - * Pin on Pin on - * Device Connector - * - * 4 A A - * B B - * C C - * D D - * - * 5 A B - * B C - * C D - * D A - * - * 6 A C - * B D - * C A - * D B - * - * 7 A D - * B A - * C B - * D C - * - * Where A = pin 1, B = pin 2 and so on and pin=0 = default = A. - * Thus, each swizzle is ((pin-1) + (device#-4)) % 4 - */ - -/* - * This routine handles multiple bridges. - */ -static u8 __init integrator_swizzle(struct pci_dev *dev, u8 *pinp) -{ - if (*pinp == 0) - *pinp = 1; - - return pci_common_swizzle(dev, pinp); -} - -static int irq_tab[4] __initdata = { - IRQ_AP_PCIINT0, IRQ_AP_PCIINT1, IRQ_AP_PCIINT2, IRQ_AP_PCIINT3 -}; - -/* - * map the specified device/slot/pin to an IRQ. This works out such - * that slot 9 pin 1 is INT0, pin 2 is INT1, and slot 10 pin 1 is INT1. - */ -static int __init integrator_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - int intnr = ((slot - 9) + (pin - 1)) & 3; - - return irq_tab[intnr]; -} - -extern void pci_v3_init(void *); - -static struct hw_pci integrator_pci __initdata = { - .swizzle = integrator_swizzle, - .map_irq = integrator_map_irq, - .setup = pci_v3_setup, - .nr_controllers = 1, - .ops = &pci_v3_ops, - .preinit = pci_v3_preinit, - .postinit = pci_v3_postinit, -}; - -static int __init integrator_pci_init(void) -{ - if (machine_is_integrator()) - pci_common_init(&integrator_pci); - return 0; -} - -subsys_initcall(integrator_pci_init); diff --git a/arch/arm/mach-integrator/pci_v3.c b/arch/arm/mach-integrator/pci_v3.c index e7fcea7f3300..bef100527c42 100644 --- a/arch/arm/mach-integrator/pci_v3.c +++ b/arch/arm/mach-integrator/pci_v3.c @@ -27,16 +27,199 @@ #include <linux/spinlock.h> #include <linux/init.h> #include <linux/io.h> +#include <linux/platform_device.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/of_irq.h> +#include <linux/of_pci.h> +#include <video/vga.h> #include <mach/hardware.h> #include <mach/platform.h> #include <mach/irqs.h> +#include <asm/mach/map.h> #include <asm/signal.h> #include <asm/mach/pci.h> #include <asm/irq_regs.h> -#include <asm/hardware/pci_v3.h> +#include "pci_v3.h" + +/* + * Where in the memory map does PCI live? + * + * This represents a fairly liberal usage of address space. Even though + * the V3 only has two windows (therefore we need to map stuff on the fly), + * we maintain the same addresses, even if they're not mapped. + */ +#define PHYS_PCI_MEM_BASE 0x40000000 /* 256M */ +#define PHYS_PCI_PRE_BASE 0x50000000 /* 256M */ +#define PHYS_PCI_IO_BASE 0x60000000 /* 16M */ +#define PHYS_PCI_CONFIG_BASE 0x61000000 /* 16M */ +#define PHYS_PCI_V3_BASE 0x62000000 /* 64K */ + +#define PCI_MEMORY_VADDR IOMEM(0xe8000000) +#define PCI_CONFIG_VADDR IOMEM(0xec000000) + +/* + * V3 Local Bus to PCI Bridge definitions + * + * Registers (these are taken from page 129 of the EPC User's Manual Rev 1.04 + * All V3 register names are prefaced by V3_ to avoid clashing with any other + * PCI definitions. Their names match the user's manual. + * + * I'm assuming that I20 is disabled. + * + */ +#define V3_PCI_VENDOR 0x00000000 +#define V3_PCI_DEVICE 0x00000002 +#define V3_PCI_CMD 0x00000004 +#define V3_PCI_STAT 0x00000006 +#define V3_PCI_CC_REV 0x00000008 +#define V3_PCI_HDR_CFG 0x0000000C +#define V3_PCI_IO_BASE 0x00000010 +#define V3_PCI_BASE0 0x00000014 +#define V3_PCI_BASE1 0x00000018 +#define V3_PCI_SUB_VENDOR 0x0000002C +#define V3_PCI_SUB_ID 0x0000002E +#define V3_PCI_ROM 0x00000030 +#define V3_PCI_BPARAM 0x0000003C +#define V3_PCI_MAP0 0x00000040 +#define V3_PCI_MAP1 0x00000044 +#define V3_PCI_INT_STAT 0x00000048 +#define V3_PCI_INT_CFG 0x0000004C +#define V3_LB_BASE0 0x00000054 +#define V3_LB_BASE1 0x00000058 +#define V3_LB_MAP0 0x0000005E +#define V3_LB_MAP1 0x00000062 +#define V3_LB_BASE2 0x00000064 +#define V3_LB_MAP2 0x00000066 +#define V3_LB_SIZE 0x00000068 +#define V3_LB_IO_BASE 0x0000006E +#define V3_FIFO_CFG 0x00000070 +#define V3_FIFO_PRIORITY 0x00000072 +#define V3_FIFO_STAT 0x00000074 +#define V3_LB_ISTAT 0x00000076 +#define V3_LB_IMASK 0x00000077 +#define V3_SYSTEM 0x00000078 +#define V3_LB_CFG 0x0000007A +#define V3_PCI_CFG 0x0000007C +#define V3_DMA_PCI_ADR0 0x00000080 +#define V3_DMA_PCI_ADR1 0x00000090 +#define V3_DMA_LOCAL_ADR0 0x00000084 +#define V3_DMA_LOCAL_ADR1 0x00000094 +#define V3_DMA_LENGTH0 0x00000088 +#define V3_DMA_LENGTH1 0x00000098 +#define V3_DMA_CSR0 0x0000008B +#define V3_DMA_CSR1 0x0000009B +#define V3_DMA_CTLB_ADR0 0x0000008C +#define V3_DMA_CTLB_ADR1 0x0000009C +#define V3_DMA_DELAY 0x000000E0 +#define V3_MAIL_DATA 0x000000C0 +#define V3_PCI_MAIL_IEWR 0x000000D0 +#define V3_PCI_MAIL_IERD 0x000000D2 +#define V3_LB_MAIL_IEWR 0x000000D4 +#define V3_LB_MAIL_IERD 0x000000D6 +#define V3_MAIL_WR_STAT 0x000000D8 +#define V3_MAIL_RD_STAT 0x000000DA +#define V3_QBA_MAP 0x000000DC + +/* PCI COMMAND REGISTER bits + */ +#define V3_COMMAND_M_FBB_EN (1 << 9) +#define V3_COMMAND_M_SERR_EN (1 << 8) +#define V3_COMMAND_M_PAR_EN (1 << 6) +#define V3_COMMAND_M_MASTER_EN (1 << 2) +#define V3_COMMAND_M_MEM_EN (1 << 1) +#define V3_COMMAND_M_IO_EN (1 << 0) + +/* SYSTEM REGISTER bits + */ +#define V3_SYSTEM_M_RST_OUT (1 << 15) +#define V3_SYSTEM_M_LOCK (1 << 14) + +/* PCI_CFG bits + */ +#define V3_PCI_CFG_M_I2O_EN (1 << 15) +#define V3_PCI_CFG_M_IO_REG_DIS (1 << 14) +#define V3_PCI_CFG_M_IO_DIS (1 << 13) +#define V3_PCI_CFG_M_EN3V (1 << 12) +#define V3_PCI_CFG_M_RETRY_EN (1 << 10) +#define V3_PCI_CFG_M_AD_LOW1 (1 << 9) +#define V3_PCI_CFG_M_AD_LOW0 (1 << 8) + +/* PCI_BASE register bits (PCI -> Local Bus) + */ +#define V3_PCI_BASE_M_ADR_BASE 0xFFF00000 +#define V3_PCI_BASE_M_ADR_BASEL 0x000FFF00 +#define V3_PCI_BASE_M_PREFETCH (1 << 3) +#define V3_PCI_BASE_M_TYPE (3 << 1) +#define V3_PCI_BASE_M_IO (1 << 0) + +/* PCI MAP register bits (PCI -> Local bus) + */ +#define V3_PCI_MAP_M_MAP_ADR 0xFFF00000 +#define V3_PCI_MAP_M_RD_POST_INH (1 << 15) +#define V3_PCI_MAP_M_ROM_SIZE (3 << 10) +#define V3_PCI_MAP_M_SWAP (3 << 8) +#define V3_PCI_MAP_M_ADR_SIZE 0x000000F0 +#define V3_PCI_MAP_M_REG_EN (1 << 1) +#define V3_PCI_MAP_M_ENABLE (1 << 0) + +/* + * LB_BASE0,1 register bits (Local bus -> PCI) + */ +#define V3_LB_BASE_ADR_BASE 0xfff00000 +#define V3_LB_BASE_SWAP (3 << 8) +#define V3_LB_BASE_ADR_SIZE (15 << 4) +#define V3_LB_BASE_PREFETCH (1 << 3) +#define V3_LB_BASE_ENABLE (1 << 0) + +#define V3_LB_BASE_ADR_SIZE_1MB (0 << 4) +#define V3_LB_BASE_ADR_SIZE_2MB (1 << 4) +#define V3_LB_BASE_ADR_SIZE_4MB (2 << 4) +#define V3_LB_BASE_ADR_SIZE_8MB (3 << 4) +#define V3_LB_BASE_ADR_SIZE_16MB (4 << 4) +#define V3_LB_BASE_ADR_SIZE_32MB (5 << 4) +#define V3_LB_BASE_ADR_SIZE_64MB (6 << 4) +#define V3_LB_BASE_ADR_SIZE_128MB (7 << 4) +#define V3_LB_BASE_ADR_SIZE_256MB (8 << 4) +#define V3_LB_BASE_ADR_SIZE_512MB (9 << 4) +#define V3_LB_BASE_ADR_SIZE_1GB (10 << 4) +#define V3_LB_BASE_ADR_SIZE_2GB (11 << 4) + +#define v3_addr_to_lb_base(a) ((a) & V3_LB_BASE_ADR_BASE) + +/* + * LB_MAP0,1 register bits (Local bus -> PCI) + */ +#define V3_LB_MAP_MAP_ADR 0xfff0 +#define V3_LB_MAP_TYPE (7 << 1) +#define V3_LB_MAP_AD_LOW_EN (1 << 0) + +#define V3_LB_MAP_TYPE_IACK (0 << 1) +#define V3_LB_MAP_TYPE_IO (1 << 1) +#define V3_LB_MAP_TYPE_MEM (3 << 1) +#define V3_LB_MAP_TYPE_CONFIG (5 << 1) +#define V3_LB_MAP_TYPE_MEM_MULTIPLE (6 << 1) + +#define v3_addr_to_lb_map(a) (((a) >> 16) & V3_LB_MAP_MAP_ADR) + +/* + * LB_BASE2 register bits (Local bus -> PCI IO) + */ +#define V3_LB_BASE2_ADR_BASE 0xff00 +#define V3_LB_BASE2_SWAP (3 << 6) +#define V3_LB_BASE2_ENABLE (1 << 0) + +#define v3_addr_to_lb_base2(a) (((a) >> 16) & V3_LB_BASE2_ADR_BASE) + +/* + * LB_MAP2 register bits (Local bus -> PCI IO) + */ +#define V3_LB_MAP2_MAP_ADR 0xff00 + +#define v3_addr_to_lb_map2(a) (((a) >> 16) & V3_LB_MAP2_MAP_ADR) /* * The V3 PCI interface chip in Integrator provides several windows from @@ -101,15 +284,28 @@ * the mappings into PCI memory. */ +/* Filled in by probe */ +static void __iomem *pci_v3_base; +/* CPU side memory ranges */ +static struct resource conf_mem; /* FIXME: remap this instead of static map */ +static struct resource io_mem; +static struct resource non_mem; +static struct resource pre_mem; +/* PCI side memory ranges */ +static u64 non_mem_pci; +static u64 non_mem_pci_sz; +static u64 pre_mem_pci; +static u64 pre_mem_pci_sz; + // V3 access routines -#define v3_writeb(o,v) __raw_writeb(v, PCI_V3_VADDR + (unsigned int)(o)) -#define v3_readb(o) (__raw_readb(PCI_V3_VADDR + (unsigned int)(o))) +#define v3_writeb(o,v) __raw_writeb(v, pci_v3_base + (unsigned int)(o)) +#define v3_readb(o) (__raw_readb(pci_v3_base + (unsigned int)(o))) -#define v3_writew(o,v) __raw_writew(v, PCI_V3_VADDR + (unsigned int)(o)) -#define v3_readw(o) (__raw_readw(PCI_V3_VADDR + (unsigned int)(o))) +#define v3_writew(o,v) __raw_writew(v, pci_v3_base + (unsigned int)(o)) +#define v3_readw(o) (__raw_readw(pci_v3_base + (unsigned int)(o))) -#define v3_writel(o,v) __raw_writel(v, PCI_V3_VADDR + (unsigned int)(o)) -#define v3_readl(o) (__raw_readl(PCI_V3_VADDR + (unsigned int)(o))) +#define v3_writel(o,v) __raw_writel(v, pci_v3_base + (unsigned int)(o)) +#define v3_readl(o) (__raw_readl(pci_v3_base + (unsigned int)(o))) /*============================================================================ * @@ -165,19 +361,6 @@ */ static DEFINE_RAW_SPINLOCK(v3_lock); -#define PCI_BUS_NONMEM_START 0x00000000 -#define PCI_BUS_NONMEM_SIZE SZ_256M - -#define PCI_BUS_PREMEM_START PCI_BUS_NONMEM_START + PCI_BUS_NONMEM_SIZE -#define PCI_BUS_PREMEM_SIZE SZ_256M - -#if PCI_BUS_NONMEM_START & 0x000fffff -#error PCI_BUS_NONMEM_START must be megabyte aligned -#endif -#if PCI_BUS_PREMEM_START & 0x000fffff -#error PCI_BUS_PREMEM_START must be megabyte aligned -#endif - #undef V3_LB_BASE_PREFETCH #define V3_LB_BASE_PREFETCH 0 @@ -243,13 +426,13 @@ static void __iomem *v3_open_config_window(struct pci_bus *bus, * prefetchable), this frees up base1 for re-use by * configuration memory */ - v3_writel(V3_LB_BASE0, v3_addr_to_lb_base(PHYS_PCI_MEM_BASE) | + v3_writel(V3_LB_BASE0, v3_addr_to_lb_base(non_mem.start) | V3_LB_BASE_ADR_SIZE_512MB | V3_LB_BASE_ENABLE); /* * Set up base1/map1 to point into configuration space. */ - v3_writel(V3_LB_BASE1, v3_addr_to_lb_base(PHYS_PCI_CONFIG_BASE) | + v3_writel(V3_LB_BASE1, v3_addr_to_lb_base(conf_mem.start) | V3_LB_BASE_ADR_SIZE_16MB | V3_LB_BASE_ENABLE); v3_writew(V3_LB_MAP1, mapaddress); @@ -261,16 +444,16 @@ static void v3_close_config_window(void) /* * Reassign base1 for use by prefetchable PCI memory */ - v3_writel(V3_LB_BASE1, v3_addr_to_lb_base(PHYS_PCI_MEM_BASE + SZ_256M) | + v3_writel(V3_LB_BASE1, v3_addr_to_lb_base(pre_mem.start) | V3_LB_BASE_ADR_SIZE_256MB | V3_LB_BASE_PREFETCH | V3_LB_BASE_ENABLE); - v3_writew(V3_LB_MAP1, v3_addr_to_lb_map(PCI_BUS_PREMEM_START) | + v3_writew(V3_LB_MAP1, v3_addr_to_lb_map(pre_mem_pci) | V3_LB_MAP_TYPE_MEM_MULTIPLE); /* * And shrink base0 back to a 256M window (NOTE: MAP0 already correct) */ - v3_writel(V3_LB_BASE0, v3_addr_to_lb_base(PHYS_PCI_MEM_BASE) | + v3_writel(V3_LB_BASE0, v3_addr_to_lb_base(non_mem.start) | V3_LB_BASE_ADR_SIZE_256MB | V3_LB_BASE_ENABLE); } @@ -337,25 +520,11 @@ static int v3_write_config(struct pci_bus *bus, unsigned int devfn, int where, return PCIBIOS_SUCCESSFUL; } -struct pci_ops pci_v3_ops = { +static struct pci_ops pci_v3_ops = { .read = v3_read_config, .write = v3_write_config, }; -static struct resource non_mem = { - .name = "PCI non-prefetchable", - .start = PHYS_PCI_MEM_BASE + PCI_BUS_NONMEM_START, - .end = PHYS_PCI_MEM_BASE + PCI_BUS_NONMEM_START + PCI_BUS_NONMEM_SIZE - 1, - .flags = IORESOURCE_MEM, -}; - -static struct resource pre_mem = { - .name = "PCI prefetchable", - .start = PHYS_PCI_MEM_BASE + PCI_BUS_PREMEM_START, - .end = PHYS_PCI_MEM_BASE + PCI_BUS_PREMEM_START + PCI_BUS_PREMEM_SIZE - 1, - .flags = IORESOURCE_MEM | IORESOURCE_PREFETCH, -}; - static int __init pci_v3_setup_resources(struct pci_sys_data *sys) { if (request_resource(&iomem_resource, &non_mem)) { @@ -471,7 +640,7 @@ static irqreturn_t v3_irq(int dummy, void *devid) return IRQ_HANDLED; } -int __init pci_v3_setup(int nr, struct pci_sys_data *sys) +static int __init pci_v3_setup(int nr, struct pci_sys_data *sys) { int ret = 0; @@ -479,7 +648,7 @@ int __init pci_v3_setup(int nr, struct pci_sys_data *sys) return -EINVAL; if (nr == 0) { - sys->mem_offset = PHYS_PCI_MEM_BASE; + sys->mem_offset = non_mem.start; ret = pci_v3_setup_resources(sys); } @@ -490,18 +659,10 @@ int __init pci_v3_setup(int nr, struct pci_sys_data *sys) * V3_LB_BASE? - local bus address * V3_LB_MAP? - pci bus address */ -void __init pci_v3_preinit(void) +static void __init pci_v3_preinit(void) { unsigned long flags; unsigned int temp; - int ret; - - /* Remap the Integrator system controller */ - ap_syscon_base = ioremap(INTEGRATOR_SC_BASE, 0x100); - if (!ap_syscon_base) { - pr_err("unable to remap the AP syscon for PCIv3\n"); - return; - } pcibios_min_mem = 0x00100000; @@ -525,25 +686,25 @@ void __init pci_v3_preinit(void) * Setup window 0 - PCI non-prefetchable memory * Local: 0x40000000 Bus: 0x00000000 Size: 256MB */ - v3_writel(V3_LB_BASE0, v3_addr_to_lb_base(PHYS_PCI_MEM_BASE) | + v3_writel(V3_LB_BASE0, v3_addr_to_lb_base(non_mem.start) | V3_LB_BASE_ADR_SIZE_256MB | V3_LB_BASE_ENABLE); - v3_writew(V3_LB_MAP0, v3_addr_to_lb_map(PCI_BUS_NONMEM_START) | + v3_writew(V3_LB_MAP0, v3_addr_to_lb_map(non_mem_pci) | V3_LB_MAP_TYPE_MEM); /* * Setup window 1 - PCI prefetchable memory * Local: 0x50000000 Bus: 0x10000000 Size: 256MB */ - v3_writel(V3_LB_BASE1, v3_addr_to_lb_base(PHYS_PCI_MEM_BASE + SZ_256M) | + v3_writel(V3_LB_BASE1, v3_addr_to_lb_base(pre_mem.start) | V3_LB_BASE_ADR_SIZE_256MB | V3_LB_BASE_PREFETCH | V3_LB_BASE_ENABLE); - v3_writew(V3_LB_MAP1, v3_addr_to_lb_map(PCI_BUS_PREMEM_START) | + v3_writew(V3_LB_MAP1, v3_addr_to_lb_map(pre_mem_pci) | V3_LB_MAP_TYPE_MEM_MULTIPLE); /* * Setup window 2 - PCI IO */ - v3_writel(V3_LB_BASE2, v3_addr_to_lb_base2(PHYS_PCI_IO_BASE) | + v3_writel(V3_LB_BASE2, v3_addr_to_lb_base2(io_mem.start) | V3_LB_BASE_ENABLE); v3_writew(V3_LB_MAP2, v3_addr_to_lb_map2(0)); @@ -578,18 +739,10 @@ void __init pci_v3_preinit(void) v3_writeb(V3_LB_IMASK, 0x28); __raw_writel(3, ap_syscon_base + INTEGRATOR_SC_PCIENABLE_OFFSET); - /* - * Grab the PCI error interrupt. - */ - ret = request_irq(IRQ_AP_V3INT, v3_irq, 0, "V3", NULL); - if (ret) - printk(KERN_ERR "PCI: unable to grab PCI error " - "interrupt: %d\n", ret); - raw_spin_unlock_irqrestore(&v3_lock, flags); } -void __init pci_v3_postinit(void) +static void __init pci_v3_postinit(void) { unsigned int pci_cmd; @@ -608,5 +761,284 @@ void __init pci_v3_postinit(void) "interrupt: %d\n", ret); #endif - register_isa_ports(PHYS_PCI_MEM_BASE, PHYS_PCI_IO_BASE, 0); + register_isa_ports(non_mem.start, io_mem.start, 0); +} + +/* + * A small note about bridges and interrupts. The DECchip 21050 (and + * later) adheres to the PCI-PCI bridge specification. This says that + * the interrupts on the other side of a bridge are swizzled in the + * following manner: + * + * Dev Interrupt Interrupt + * Pin on Pin on + * Device Connector + * + * 4 A A + * B B + * C C + * D D + * + * 5 A B + * B C + * C D + * D A + * + * 6 A C + * B D + * C A + * D B + * + * 7 A D + * B A + * C B + * D C + * + * Where A = pin 1, B = pin 2 and so on and pin=0 = default = A. + * Thus, each swizzle is ((pin-1) + (device#-4)) % 4 + */ + +/* + * This routine handles multiple bridges. + */ +static u8 __init pci_v3_swizzle(struct pci_dev *dev, u8 *pinp) +{ + if (*pinp == 0) + *pinp = 1; + + return pci_common_swizzle(dev, pinp); +} + +static int irq_tab[4] __initdata = { + IRQ_AP_PCIINT0, IRQ_AP_PCIINT1, IRQ_AP_PCIINT2, IRQ_AP_PCIINT3 +}; + +/* + * map the specified device/slot/pin to an IRQ. This works out such + * that slot 9 pin 1 is INT0, pin 2 is INT1, and slot 10 pin 1 is INT1. + */ +static int __init pci_v3_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) +{ + int intnr = ((slot - 9) + (pin - 1)) & 3; + + return irq_tab[intnr]; +} + +static struct hw_pci pci_v3 __initdata = { + .swizzle = pci_v3_swizzle, + .setup = pci_v3_setup, + .nr_controllers = 1, + .ops = &pci_v3_ops, + .preinit = pci_v3_preinit, + .postinit = pci_v3_postinit, +}; + +#ifdef CONFIG_OF + +static int __init pci_v3_map_irq_dt(const struct pci_dev *dev, u8 slot, u8 pin) +{ + struct of_irq oirq; + int ret; + + ret = of_irq_map_pci(dev, &oirq); + if (ret) { + dev_err(&dev->dev, "of_irq_map_pci() %d\n", ret); + /* Proper return code 0 == NO_IRQ */ + return 0; + } + + return irq_create_of_mapping(oirq.controller, oirq.specifier, + oirq.size); +} + +static int __init pci_v3_dtprobe(struct platform_device *pdev, + struct device_node *np) +{ + struct of_pci_range_parser parser; + struct of_pci_range range; + struct resource *res; + int irq, ret; + + if (of_pci_range_parser_init(&parser, np)) + return -EINVAL; + + /* Get base for bridge registers */ + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) { + dev_err(&pdev->dev, "unable to obtain PCIv3 base\n"); + return -ENODEV; + } + pci_v3_base = devm_ioremap(&pdev->dev, res->start, + resource_size(res)); + if (!pci_v3_base) { + dev_err(&pdev->dev, "unable to remap PCIv3 base\n"); + return -ENODEV; + } + + /* Get and request error IRQ resource */ + irq = platform_get_irq(pdev, 0); + if (irq <= 0) { + dev_err(&pdev->dev, "unable to obtain PCIv3 error IRQ\n"); + return -ENODEV; + } + ret = devm_request_irq(&pdev->dev, irq, v3_irq, 0, + "PCIv3 error", NULL); + if (ret < 0) { + dev_err(&pdev->dev, "unable to request PCIv3 error IRQ %d (%d)\n", irq, ret); + return ret; + } + + for_each_of_pci_range(&parser, &range) { + if (!range.flags) { + of_pci_range_to_resource(&range, np, &conf_mem); + conf_mem.name = "PCIv3 config"; + } + if (range.flags & IORESOURCE_IO) { + of_pci_range_to_resource(&range, np, &io_mem); + io_mem.name = "PCIv3 I/O"; + } + if ((range.flags & IORESOURCE_MEM) && + !(range.flags & IORESOURCE_PREFETCH)) { + non_mem_pci = range.pci_addr; + non_mem_pci_sz = range.size; + of_pci_range_to_resource(&range, np, &non_mem); + non_mem.name = "PCIv3 non-prefetched mem"; + } + if ((range.flags & IORESOURCE_MEM) && + (range.flags & IORESOURCE_PREFETCH)) { + pre_mem_pci = range.pci_addr; + pre_mem_pci_sz = range.size; + of_pci_range_to_resource(&range, np, &pre_mem); + pre_mem.name = "PCIv3 prefetched mem"; + } + } + + if (!conf_mem.start || !io_mem.start || + !non_mem.start || !pre_mem.start) { + dev_err(&pdev->dev, "missing ranges in device node\n"); + return -EINVAL; + } + + pci_v3.map_irq = pci_v3_map_irq_dt; + pci_common_init_dev(&pdev->dev, &pci_v3); + + return 0; +} + +#else + +static inline int pci_v3_dtprobe(struct platform_device *pdev, + struct device_node *np) +{ + return -EINVAL; +} + +#endif + +static int __init pci_v3_probe(struct platform_device *pdev) +{ + struct device_node *np = pdev->dev.of_node; + int ret; + + /* Remap the Integrator system controller */ + ap_syscon_base = ioremap(INTEGRATOR_SC_BASE, 0x100); + if (!ap_syscon_base) { + dev_err(&pdev->dev, "unable to remap the AP syscon for PCIv3\n"); + return -ENODEV; + } + + /* Device tree probe path */ + if (np) + return pci_v3_dtprobe(pdev, np); + + pci_v3_base = devm_ioremap(&pdev->dev, PHYS_PCI_V3_BASE, SZ_64K); + if (!pci_v3_base) { + dev_err(&pdev->dev, "unable to remap PCIv3 base\n"); + return -ENODEV; + } + + ret = devm_request_irq(&pdev->dev, IRQ_AP_V3INT, v3_irq, 0, "V3", NULL); + if (ret) { + dev_err(&pdev->dev, "unable to grab PCI error interrupt: %d\n", + ret); + return -ENODEV; + } + + conf_mem.name = "PCIv3 config"; + conf_mem.start = PHYS_PCI_CONFIG_BASE; + conf_mem.end = PHYS_PCI_CONFIG_BASE + SZ_16M - 1; + conf_mem.flags = IORESOURCE_MEM; + + io_mem.name = "PCIv3 I/O"; + io_mem.start = PHYS_PCI_IO_BASE; + io_mem.end = PHYS_PCI_IO_BASE + SZ_16M - 1; + io_mem.flags = IORESOURCE_MEM; + + non_mem_pci = 0x00000000; + non_mem_pci_sz = SZ_256M; + non_mem.name = "PCIv3 non-prefetched mem"; + non_mem.start = PHYS_PCI_MEM_BASE; + non_mem.end = PHYS_PCI_MEM_BASE + SZ_256M - 1; + non_mem.flags = IORESOURCE_MEM; + + pre_mem_pci = 0x10000000; + pre_mem_pci_sz = SZ_256M; + pre_mem.name = "PCIv3 prefetched mem"; + pre_mem.start = PHYS_PCI_PRE_BASE + SZ_256M; + pre_mem.end = PHYS_PCI_PRE_BASE + SZ_256M - 1; + pre_mem.flags = IORESOURCE_MEM | IORESOURCE_PREFETCH; + + pci_v3.map_irq = pci_v3_map_irq; + + pci_common_init_dev(&pdev->dev, &pci_v3); + + return 0; +} + +static const struct of_device_id pci_ids[] = { + { .compatible = "v3,v360epc-pci", }, + {}, +}; + +static struct platform_driver pci_v3_driver = { + .driver = { + .name = "pci-v3", + .of_match_table = pci_ids, + }, +}; + +static int __init pci_v3_init(void) +{ + return platform_driver_probe(&pci_v3_driver, pci_v3_probe); +} + +subsys_initcall(pci_v3_init); + +/* + * Static mappings for the PCIv3 bridge + * + * e8000000 40000000 PCI memory PHYS_PCI_MEM_BASE (max 512M) + * ec000000 61000000 PCI config space PHYS_PCI_CONFIG_BASE (max 16M) + * fee00000 60000000 PCI IO PHYS_PCI_IO_BASE (max 16M) + */ +static struct map_desc pci_v3_io_desc[] __initdata __maybe_unused = { + { + .virtual = (unsigned long)PCI_MEMORY_VADDR, + .pfn = __phys_to_pfn(PHYS_PCI_MEM_BASE), + .length = SZ_16M, + .type = MT_DEVICE + }, { + .virtual = (unsigned long)PCI_CONFIG_VADDR, + .pfn = __phys_to_pfn(PHYS_PCI_CONFIG_BASE), + .length = SZ_16M, + .type = MT_DEVICE + } +}; + +int __init pci_v3_early_init(void) +{ + iotable_init(pci_v3_io_desc, ARRAY_SIZE(pci_v3_io_desc)); + vga_base = (unsigned long)PCI_MEMORY_VADDR; + pci_map_io_early(__phys_to_pfn(PHYS_PCI_IO_BASE)); + return 0; } diff --git a/arch/arm/mach-integrator/pci_v3.h b/arch/arm/mach-integrator/pci_v3.h new file mode 100644 index 000000000000..755fd29fed4a --- /dev/null +++ b/arch/arm/mach-integrator/pci_v3.h @@ -0,0 +1,2 @@ +/* Simple oneliner include to the PCIv3 early init */ +extern int pci_v3_early_init(void); diff --git a/arch/arm/mach-iop13xx/io.c b/arch/arm/mach-iop13xx/io.c index 183dc8b5511b..faaf7d4482c5 100644 --- a/arch/arm/mach-iop13xx/io.c +++ b/arch/arm/mach-iop13xx/io.c @@ -23,7 +23,7 @@ #include "pci.h" -static void __iomem *__iop13xx_ioremap_caller(unsigned long cookie, +static void __iomem *__iop13xx_ioremap_caller(phys_addr_t cookie, size_t size, unsigned int mtype, void *caller) { void __iomem * retval; diff --git a/arch/arm/mach-ixp4xx/Kconfig b/arch/arm/mach-ixp4xx/Kconfig index 73a2d905af8a..30e1ebe3a891 100644 --- a/arch/arm/mach-ixp4xx/Kconfig +++ b/arch/arm/mach-ixp4xx/Kconfig @@ -235,7 +235,6 @@ config IXP4XX_QMGR config IXP4XX_NPE tristate "IXP4xx Network Processor Engine support" select FW_LOADER - select HOTPLUG help This driver supports IXP4xx built-in network coprocessors and is automatically selected by Ethernet and HSS drivers. diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c index 6600cff6bd92..d7223b3b81f3 100644 --- a/arch/arm/mach-ixp4xx/common.c +++ b/arch/arm/mach-ixp4xx/common.c @@ -559,7 +559,7 @@ void ixp4xx_restart(char mode, const char *cmd) * fallback to the default. */ -static void __iomem *ixp4xx_ioremap_caller(unsigned long addr, size_t size, +static void __iomem *ixp4xx_ioremap_caller(phys_addr_t addr, size_t size, unsigned int mtype, void *caller) { if (!is_pci_memory(addr)) diff --git a/arch/arm/mach-keystone/Kconfig b/arch/arm/mach-keystone/Kconfig new file mode 100644 index 000000000000..51a50e996840 --- /dev/null +++ b/arch/arm/mach-keystone/Kconfig @@ -0,0 +1,15 @@ +config ARCH_KEYSTONE + bool "Texas Instruments Keystone Devices" + depends on ARCH_MULTI_V7 + select CPU_V7 + select ARM_GIC + select HAVE_ARM_ARCH_TIMER + select HAVE_SMP + select CLKSRC_MMIO + select GENERIC_CLOCKEVENTS + select HAVE_SCHED_CLOCK + select ARCH_WANT_OPTIONAL_GPIOLIB + select ARM_ERRATA_798181 if SMP + help + Support for boards based on the Texas Instruments Keystone family of + SoCs. diff --git a/arch/arm/mach-keystone/Makefile b/arch/arm/mach-keystone/Makefile new file mode 100644 index 000000000000..ddc52b05dc84 --- /dev/null +++ b/arch/arm/mach-keystone/Makefile @@ -0,0 +1,6 @@ +obj-y := keystone.o smc.o + +plus_sec := $(call as-instr,.arch_extension sec,+sec) +AFLAGS_smc.o :=-Wa,-march=armv7-a$(plus_sec) + +obj-$(CONFIG_SMP) += platsmp.o diff --git a/arch/arm/mach-keystone/Makefile.boot b/arch/arm/mach-keystone/Makefile.boot new file mode 100644 index 000000000000..f3835c43af61 --- /dev/null +++ b/arch/arm/mach-keystone/Makefile.boot @@ -0,0 +1 @@ +zreladdr-y := 0x80008000 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c new file mode 100644 index 000000000000..fe4d9ff93a7e --- /dev/null +++ b/arch/arm/mach-keystone/keystone.c @@ -0,0 +1,75 @@ +/* + * Keystone2 based boards and SOC related code. + * + * Copyright 2013 Texas Instruments, Inc. + * Cyril Chemparathy <cyril@ti.com> + * Santosh Shilimkar <santosh.shillimkar@ti.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + */ +#include <linux/io.h> +#include <linux/of.h> +#include <linux/init.h> +#include <linux/of_platform.h> +#include <linux/of_address.h> + +#include <asm/setup.h> +#include <asm/mach/map.h> +#include <asm/mach/arch.h> +#include <asm/mach/time.h> +#include <asm/smp_plat.h> + +#include "keystone.h" + +#define PLL_RESET_WRITE_KEY_MASK 0xffff0000 +#define PLL_RESET_WRITE_KEY 0x5a69 +#define PLL_RESET BIT(16) + +static void __iomem *keystone_rstctrl; + +static void __init keystone_init(void) +{ + struct device_node *node; + + node = of_find_compatible_node(NULL, NULL, "ti,keystone-reset"); + if (WARN_ON(!node)) + pr_warn("ti,keystone-reset node undefined\n"); + + keystone_rstctrl = of_iomap(node, 0); + if (WARN_ON(!keystone_rstctrl)) + pr_warn("ti,keystone-reset iomap error\n"); + + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); +} + +static const char *keystone_match[] __initconst = { + "ti,keystone-evm", + NULL, +}; + +void keystone_restart(char mode, const char *cmd) +{ + u32 val; + + BUG_ON(!keystone_rstctrl); + + /* Enable write access to RSTCTRL */ + val = readl(keystone_rstctrl); + val &= PLL_RESET_WRITE_KEY_MASK; + val |= PLL_RESET_WRITE_KEY; + writel(val, keystone_rstctrl); + + /* Reset the SOC */ + val = readl(keystone_rstctrl); + val &= ~PLL_RESET; + writel(val, keystone_rstctrl); +} + +DT_MACHINE_START(KEYSTONE, "Keystone") + .smp = smp_ops(keystone_smp_ops), + .init_machine = keystone_init, + .dt_compat = keystone_match, + .restart = keystone_restart, +MACHINE_END diff --git a/arch/arm/mach-keystone/keystone.h b/arch/arm/mach-keystone/keystone.h new file mode 100644 index 000000000000..60bef9dedb12 --- /dev/null +++ b/arch/arm/mach-keystone/keystone.h @@ -0,0 +1,23 @@ +/* + * Copyright 2013 Texas Instruments, Inc. + * Cyril Chemparathy <cyril@ti.com> + * Santosh Shilimkar <santosh.shillimkar@ti.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + */ + +#ifndef __KEYSTONE_H__ +#define __KEYSTONE_H__ + +#define KEYSTONE_MON_CPU_UP_IDX 0x00 + +#ifndef __ASSEMBLER__ + +extern struct smp_operations keystone_smp_ops; +extern void secondary_startup(void); +extern u32 keystone_cpu_smc(u32 command, u32 cpu, u32 addr); + +#endif /* __ASSEMBLER__ */ +#endif /* __KEYSTONE_H__ */ diff --git a/arch/arm/mach-keystone/platsmp.c b/arch/arm/mach-keystone/platsmp.c new file mode 100644 index 000000000000..1d4181e1daf2 --- /dev/null +++ b/arch/arm/mach-keystone/platsmp.c @@ -0,0 +1,43 @@ +/* + * Keystone SOC SMP platform code + * + * Copyright 2013 Texas Instruments, Inc. + * Cyril Chemparathy <cyril@ti.com> + * Santosh Shilimkar <santosh.shillimkar@ti.com> + * + * Based on platsmp.c, Copyright (C) 2002 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + */ + +#include <linux/init.h> +#include <linux/smp.h> +#include <linux/io.h> + +#include <asm/smp_plat.h> +#include <asm/prom.h> + +#include "keystone.h" + +static int __cpuinit keystone_smp_boot_secondary(unsigned int cpu, + struct task_struct *idle) +{ + unsigned long start = virt_to_phys(&secondary_startup); + int error; + + pr_debug("keystone-smp: booting cpu %d, vector %08lx\n", + cpu, start); + + error = keystone_cpu_smc(KEYSTONE_MON_CPU_UP_IDX, cpu, start); + if (error) + pr_err("CPU %d bringup failed with %d\n", cpu, error); + + return error; +} + +struct smp_operations keystone_smp_ops __initdata = { + .smp_init_cpus = arm_dt_init_cpu_maps, + .smp_boot_secondary = keystone_smp_boot_secondary, +}; diff --git a/arch/arm/mach-keystone/smc.S b/arch/arm/mach-keystone/smc.S new file mode 100644 index 000000000000..9b9e4f7b241e --- /dev/null +++ b/arch/arm/mach-keystone/smc.S @@ -0,0 +1,29 @@ +/* + * Keystone Secure APIs + * + * Copyright (C) 2013 Texas Instruments, Inc. + * Santosh Shilimkar <santosh.shilimkar@ti.com> + * + * This program is free software,you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/linkage.h> + +/** + * u32 keystone_cpu_smc(u32 command, u32 cpu, u32 addr) + * + * Low level CPU monitor API + * @command: Monitor command. + * @cpu: CPU Number + * @addr: Kernel jump address for boot CPU + * + * Return: Non zero value on failure + */ +ENTRY(keystone_cpu_smc) + stmfd sp!, {r4-r12, lr} + smc #0 + dsb + ldmfd sp!, {r4-r12, pc} +ENDPROC(keystone_cpu_smc) diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig index 7509a89af967..b634f9650a7b 100644 --- a/arch/arm/mach-kirkwood/Kconfig +++ b/arch/arm/mach-kirkwood/Kconfig @@ -8,12 +8,6 @@ config MACH_D2NET_V2 Say 'Y' here if you want your kernel to support the LaCie d2 Network v2 NAS. -config MACH_DB88F6281_BP - bool "Marvell DB-88F6281-BP Development Board" - help - Say 'Y' here if you want your kernel to support the - Marvell DB-88F6281-BP Development Board. - config MACH_DOCKSTAR bool "Seagate FreeAgent DockStar" help @@ -134,13 +128,12 @@ comment "Device tree entries" config ARCH_KIRKWOOD_DT bool "Marvell Kirkwood Flattened Device Tree" + select KIRKWOOD_CLK select POWER_SUPPLY select POWER_RESET select POWER_RESET_GPIO select REGULATOR select REGULATOR_FIXED_VOLTAGE - select MVEBU_CLK_CORE - select MVEBU_CLK_GATING select USE_OF help Say 'Y' here if you want your kernel to support the @@ -153,6 +146,13 @@ config MACH_CLOUDBOX_DT Say 'Y' here if you want your kernel to support the LaCie CloudBox NAS, using Flattened Device Tree. +config MACH_DB88F628X_BP_DT + bool "Marvell DB-88F628x-BP Development Board (Flattened Device Tree)" + help + Say 'Y' here if you want your kernel to support the Marvell + DB-88F6281-BP and DB-88F6282-BP Development Board (Flattened + Device Tree). + config MACH_DLINK_KIRKWOOD_DT bool "D-Link Kirkwood-based NAS (Flattened Device Tree)" select ARCH_KIRKWOOD_DT @@ -227,6 +227,7 @@ config MACH_KM_KIRKWOOD_DT config MACH_LSXL_DT bool "Buffalo Linkstation LS-XHL, LS-CHLv2 (Flattened Device Tree)" select ARCH_KIRKWOOD_DT + select POWER_RESET_RESTART help Say 'Y' here if you want your kernel to support the Buffalo Linkstation LS-XHL & LS-CHLv2 devices, using @@ -272,14 +273,6 @@ config MACH_NETSPACE_V2_DT Say 'Y' here if you want your kernel to support the LaCie Network Space v2 NAS, using Flattened Device Tree. -config MACH_NSA310_DT - bool "ZyXEL NSA-310 (Flattened Device Tree)" - select ARCH_KIRKWOOD_DT - select ARM_ATAG_DTB_COMPAT - help - Say 'Y' here if you want your kernel to support the - ZyXEL NSA-310 board (Flattened Device Tree). - config MACH_OPENBLOCKS_A6_DT bool "Plat'Home OpenBlocks A6 (Flattened Device Tree)" select ARCH_KIRKWOOD_DT @@ -296,6 +289,13 @@ config MACH_READYNAS_DT Say 'Y' here if you want your kernel to support the NETGEAR ReadyNAS Duo v2 using Fattened Device Tree. +config MACH_SHEEVAPLUG_DT + bool "Marvell (eSATA) SheevaPlug (Flattened Device Tree)" + select ARCH_KIRKWOOD_DT + help + Say 'Y' here if you want your kernel to support the + Marvell (eSATA) SheevaPlug (Flattened Device Tree). + config MACH_TOPKICK_DT bool "USI Topkick (Flattened Device Tree)" select ARCH_KIRKWOOD_DT @@ -308,6 +308,7 @@ config MACH_TS219_DT select ARCH_KIRKWOOD_DT select ARM_APPENDED_DTB select ARM_ATAG_DTB_COMPAT + select POWER_RESET_QNAP help Say 'Y' here if you want your kernel to support the QNAP TS-110, TS-119, TS-119P+, TS-210, TS-219, TS-219P and diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile index e1f3735d3415..ac4cd75dd499 100644 --- a/arch/arm/mach-kirkwood/Makefile +++ b/arch/arm/mach-kirkwood/Makefile @@ -1,7 +1,6 @@ obj-y += common.o irq.o pcie.o mpp.o obj-$(CONFIG_MACH_D2NET_V2) += d2net_v2-setup.o lacie_v2-common.o -obj-$(CONFIG_MACH_DB88F6281_BP) += db88f6281-bp-setup.o obj-$(CONFIG_MACH_DOCKSTAR) += dockstar-setup.o obj-$(CONFIG_MACH_ESATA_SHEEVAPLUG) += sheevaplug-setup.o obj-$(CONFIG_MACH_GURUPLUG) += guruplug-setup.o @@ -21,6 +20,7 @@ obj-$(CONFIG_MACH_TS41X) += ts41x-setup.o tsx1x-common.o obj-$(CONFIG_ARCH_KIRKWOOD_DT) += board-dt.o obj-$(CONFIG_MACH_CLOUDBOX_DT) += board-ns2.o +obj-$(CONFIG_MACH_DB88F628X_BP_DT) += board-db88f628x-bp.o obj-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += board-dnskw.o obj-$(CONFIG_MACH_DOCKSTAR_DT) += board-dockstar.o obj-$(CONFIG_MACH_DREAMPLUG_DT) += board-dreamplug.o @@ -37,8 +37,8 @@ obj-$(CONFIG_MACH_NETSPACE_LITE_V2_DT) += board-ns2.o obj-$(CONFIG_MACH_NETSPACE_MAX_V2_DT) += board-ns2.o obj-$(CONFIG_MACH_NETSPACE_MINI_V2_DT) += board-ns2.o obj-$(CONFIG_MACH_NETSPACE_V2_DT) += board-ns2.o -obj-$(CONFIG_MACH_NSA310_DT) += board-nsa310.o obj-$(CONFIG_MACH_OPENBLOCKS_A6_DT) += board-openblocks_a6.o obj-$(CONFIG_MACH_READYNAS_DT) += board-readynas.o +obj-$(CONFIG_MACH_SHEEVAPLUG_DT) += board-sheevaplug.o obj-$(CONFIG_MACH_TOPKICK_DT) += board-usi_topkick.o obj-$(CONFIG_MACH_TS219_DT) += board-ts219.o tsx1x-common.o diff --git a/arch/arm/mach-kirkwood/board-db88f628x-bp.c b/arch/arm/mach-kirkwood/board-db88f628x-bp.c new file mode 100644 index 000000000000..2f574bc8ed40 --- /dev/null +++ b/arch/arm/mach-kirkwood/board-db88f628x-bp.c @@ -0,0 +1,24 @@ +/* + * Saeed Bishara <saeed@marvell.com> + * + * Marvell DB-88F628{1,2}-BP Development Board Setup + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/of.h> +#include <linux/mv643xx_eth.h> +#include "common.h" + +static struct mv643xx_eth_platform_data db88f628x_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(8), +}; + +void __init db88f628x_init(void) +{ + kirkwood_ge00_init(&db88f628x_ge00_data); +} diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index e9647b80cb59..6e122ed3282f 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -15,7 +15,6 @@ #include <linux/of.h> #include <linux/of_platform.h> #include <linux/clk-provider.h> -#include <linux/clk/mvebu.h> #include <linux/kexec.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -25,11 +24,6 @@ #include <plat/common.h> #include "common.h" -static struct of_device_id kirkwood_dt_match_table[] __initdata = { - { .compatible = "simple-bus", }, - { } -}; - /* * There are still devices that doesn't know about DT yet. Get clock * gates here and add a clock lookup alias, so that old platform @@ -77,7 +71,7 @@ static void __init kirkwood_legacy_clk_init(void) static void __init kirkwood_of_clk_init(void) { - mvebu_clocks_init(); + of_clk_init(NULL); kirkwood_legacy_clk_init(); } @@ -97,6 +91,8 @@ static void __init kirkwood_dt_init(void) kirkwood_l2_init(); + kirkwood_cpufreq_init(); + /* Setup root of clk tree */ kirkwood_of_clk_init(); @@ -112,6 +108,9 @@ static void __init kirkwood_dt_init(void) if (of_machine_is_compatible("globalscale,guruplug")) guruplug_dt_init(); + if (of_machine_is_compatible("globalscale,sheevaplug")) + sheevaplug_dt_init(); + if (of_machine_is_compatible("dlink,dns-kirkwood")) dnskw_init(); @@ -147,6 +146,10 @@ static void __init kirkwood_dt_init(void) of_machine_is_compatible("lacie,netspace_v2")) ns2_init(); + if (of_machine_is_compatible("marvell,db-88f6281-bp") || + of_machine_is_compatible("marvell,db-88f6282-bp")) + db88f628x_init(); + if (of_machine_is_compatible("mpl,cec4")) mplcec4_init(); @@ -159,12 +162,13 @@ static void __init kirkwood_dt_init(void) if (of_machine_is_compatible("usi,topkick")) usi_topkick_init(); - of_platform_populate(NULL, kirkwood_dt_match_table, NULL, NULL); + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } static const char * const kirkwood_dt_board_compat[] = { "globalscale,dreamplug", "globalscale,guruplug", + "globalscale,sheevaplug", "dlink,dns-320", "dlink,dns-325", "iom,iconnect", @@ -181,6 +185,8 @@ static const char * const kirkwood_dt_board_compat[] = { "lacie,netspace_max_v2", "lacie,netspace_mini_v2", "lacie,netspace_v2", + "marvell,db-88f6281-bp", + "marvell,db-88f6282-bp", "mpl,cec4", "netgear,readynas-duo-v2", "plathome,openblocks-a6", diff --git a/arch/arm/mach-kirkwood/board-iconnect.c b/arch/arm/mach-kirkwood/board-iconnect.c index c8ebde4919e2..98b5ad1bba90 100644 --- a/arch/arm/mach-kirkwood/board-iconnect.c +++ b/arch/arm/mach-kirkwood/board-iconnect.c @@ -22,11 +22,3 @@ void __init iconnect_init(void) { kirkwood_ge00_init(&iconnect_ge00_data); } - -static int __init iconnect_pci_init(void) -{ - if (of_machine_is_compatible("iom,iconnect")) - kirkwood_pcie_init(KW_PCIE0); - return 0; -} -subsys_initcall(iconnect_pci_init); diff --git a/arch/arm/mach-kirkwood/board-lsxl.c b/arch/arm/mach-kirkwood/board-lsxl.c index 4ec8b7ae784a..348395238df6 100644 --- a/arch/arm/mach-kirkwood/board-lsxl.c +++ b/arch/arm/mach-kirkwood/board-lsxl.c @@ -25,19 +25,6 @@ static struct mv643xx_eth_platform_data lsxl_ge01_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(8), }; -/* - * On the LS-XHL/LS-CHLv2, the shutdown process is following: - * - Userland monitors key events until the power switch goes to off position - * - The board reboots - * - U-boot starts and goes into an idle mode waiting for the user - * to move the switch to ON position - * - */ -static void lsxl_power_off(void) -{ - kirkwood_restart('h', NULL); -} - void __init lsxl_init(void) { /* @@ -46,7 +33,4 @@ void __init lsxl_init(void) kirkwood_ge00_init(&lsxl_ge00_data); kirkwood_ge01_init(&lsxl_ge01_data); - - /* register power-off method */ - pm_power_off = lsxl_power_off; } diff --git a/arch/arm/mach-kirkwood/board-mplcec4.c b/arch/arm/mach-kirkwood/board-mplcec4.c index 7d6dc669e17f..938712e248f1 100644 --- a/arch/arm/mach-kirkwood/board-mplcec4.c +++ b/arch/arm/mach-kirkwood/board-mplcec4.c @@ -29,7 +29,6 @@ void __init mplcec4_init(void) */ kirkwood_ge00_init(&mplcec4_ge00_data); kirkwood_ge01_init(&mplcec4_ge01_data); - kirkwood_pcie_init(KW_PCIE0); } diff --git a/arch/arm/mach-kirkwood/board-nsa310.c b/arch/arm/mach-kirkwood/board-nsa310.c deleted file mode 100644 index 55ade93b93bf..000000000000 --- a/arch/arm/mach-kirkwood/board-nsa310.c +++ /dev/null @@ -1,25 +0,0 @@ -/* - * arch/arm/mach-kirkwood/nsa-310-setup.c - * - * ZyXEL NSA-310 Setup - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <mach/kirkwood.h> -#include <linux/of.h> -#include "common.h" - -static int __init nsa310_pci_init(void) -{ - if (of_machine_is_compatible("zyxel,nsa310")) - kirkwood_pcie_init(KW_PCIE0); - - return 0; -} - -subsys_initcall(nsa310_pci_init); diff --git a/arch/arm/mach-kirkwood/board-readynas.c b/arch/arm/mach-kirkwood/board-readynas.c index fb42c20e273f..341b82d9cadb 100644 --- a/arch/arm/mach-kirkwood/board-readynas.c +++ b/arch/arm/mach-kirkwood/board-readynas.c @@ -24,5 +24,4 @@ static struct mv643xx_eth_platform_data netgear_readynas_ge00_data = { void __init netgear_readynas_init(void) { kirkwood_ge00_init(&netgear_readynas_ge00_data); - kirkwood_pcie_init(KW_PCIE0); } diff --git a/arch/arm/mach-kirkwood/board-sheevaplug.c b/arch/arm/mach-kirkwood/board-sheevaplug.c new file mode 100644 index 000000000000..fa389373ca74 --- /dev/null +++ b/arch/arm/mach-kirkwood/board-sheevaplug.c @@ -0,0 +1,27 @@ +/* + * arch/arm/mach-kirkwood/board-sheevaplug.c + * + * Marvell Sheevaplug Reference Board Init for drivers not converted to + * flattened device tree yet. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/mv643xx_eth.h> +#include "common.h" + +static struct mv643xx_eth_platform_data sheevaplug_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(0), +}; + +void __init sheevaplug_dt_init(void) +{ + /* + * Basic setup. Needs to be called early. + */ + kirkwood_ge00_init(&sheevaplug_ge00_data); +} diff --git a/arch/arm/mach-kirkwood/board-ts219.c b/arch/arm/mach-kirkwood/board-ts219.c index 4695d5f35fc9..860f44ab457d 100644 --- a/arch/arm/mach-kirkwood/board-ts219.c +++ b/arch/arm/mach-kirkwood/board-ts219.c @@ -23,7 +23,6 @@ #include <asm/mach/arch.h> #include <mach/kirkwood.h> #include "common.h" -#include "tsx1x-common.h" static struct mv643xx_eth_platform_data qnap_ts219_ge00_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(8), @@ -38,6 +37,4 @@ void __init qnap_dt_ts219_init(void) qnap_ts219_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0); kirkwood_ge00_init(&qnap_ts219_ge00_data); - - pm_power_off = qnap_tsx1x_power_off; } diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index f38922897563..7c72c725b711 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -598,6 +598,29 @@ void __init kirkwood_audio_init(void) } /***************************************************************************** + * CPU Frequency + ****************************************************************************/ +static struct resource kirkwood_cpufreq_resources[] = { + [0] = { + .start = CPU_CONTROL_PHYS, + .end = CPU_CONTROL_PHYS + 3, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device kirkwood_cpufreq_device = { + .name = "kirkwood-cpufreq", + .id = -1, + .num_resources = ARRAY_SIZE(kirkwood_cpufreq_resources), + .resource = kirkwood_cpufreq_resources, +}; + +void __init kirkwood_cpufreq_init(void) +{ + platform_device_register(&kirkwood_cpufreq_device); +} + +/***************************************************************************** * General ****************************************************************************/ /* @@ -648,30 +671,6 @@ char * __init kirkwood_id(void) void __init kirkwood_setup_wins(void) { - /* - * The PCIe windows will no longer be statically allocated - * here once Kirkwood is migrated to the pci-mvebu driver. - */ - mvebu_mbus_add_window_remap_flags("pcie0.0", - KIRKWOOD_PCIE_IO_PHYS_BASE, - KIRKWOOD_PCIE_IO_SIZE, - KIRKWOOD_PCIE_IO_BUS_BASE, - MVEBU_MBUS_PCI_IO); - mvebu_mbus_add_window_remap_flags("pcie0.0", - KIRKWOOD_PCIE_MEM_PHYS_BASE, - KIRKWOOD_PCIE_MEM_SIZE, - MVEBU_MBUS_NO_REMAP, - MVEBU_MBUS_PCI_MEM); - mvebu_mbus_add_window_remap_flags("pcie1.0", - KIRKWOOD_PCIE1_IO_PHYS_BASE, - KIRKWOOD_PCIE1_IO_SIZE, - KIRKWOOD_PCIE1_IO_BUS_BASE, - MVEBU_MBUS_PCI_IO); - mvebu_mbus_add_window_remap_flags("pcie1.0", - KIRKWOOD_PCIE1_MEM_PHYS_BASE, - KIRKWOOD_PCIE1_MEM_SIZE, - MVEBU_MBUS_NO_REMAP, - MVEBU_MBUS_PCI_MEM); mvebu_mbus_add_window("nand", KIRKWOOD_NAND_MEM_PHYS_BASE, KIRKWOOD_NAND_MEM_SIZE); mvebu_mbus_add_window("sram", KIRKWOOD_SRAM_PHYS_BASE, diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h index 21da3b1ebd7b..1c09f3f93fbb 100644 --- a/arch/arm/mach-kirkwood/common.h +++ b/arch/arm/mach-kirkwood/common.h @@ -51,6 +51,8 @@ void kirkwood_nand_init_rnb(struct mtd_partition *parts, int nr_parts, int (*dev_ready)(struct mtd_info *)); void kirkwood_audio_init(void); void kirkwood_cpuidle_init(void); +void kirkwood_cpufreq_init(void); + void kirkwood_restart(char, const char *); void kirkwood_clk_init(void); @@ -65,6 +67,11 @@ void guruplug_dt_init(void); #else static inline void guruplug_dt_init(void) {}; #endif +#ifdef CONFIG_MACH_SHEEVAPLUG_DT +void sheevaplug_dt_init(void); +#else +static inline void sheevaplug_dt_init(void) {}; +#endif #ifdef CONFIG_MACH_TS219_DT void qnap_dt_ts219_init(void); #else @@ -119,6 +126,12 @@ void km_kirkwood_init(void); static inline void km_kirkwood_init(void) {}; #endif +#ifdef CONFIG_MACH_DB88F628X_BP_DT +void db88f628x_init(void); +#else +static inline void db88f628x_init(void) {}; +#endif + #ifdef CONFIG_MACH_MPLCEC4_DT void mplcec4_init(void); #else diff --git a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c deleted file mode 100644 index 5a369fe74754..000000000000 --- a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c +++ /dev/null @@ -1,108 +0,0 @@ -/* - * arch/arm/mach-kirkwood/db88f6281-bp-setup.c - * - * Marvell DB-88F6281-BP Development Board Setup - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/sizes.h> -#include <linux/platform_device.h> -#include <linux/mtd/partitions.h> -#include <linux/ata_platform.h> -#include <linux/mv643xx_eth.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <mach/kirkwood.h> -#include <linux/platform_data/mmc-mvsdio.h> -#include "common.h" -#include "mpp.h" - -static struct mtd_partition db88f6281_nand_parts[] = { - { - .name = "u-boot", - .offset = 0, - .size = SZ_1M - }, { - .name = "uImage", - .offset = MTDPART_OFS_NXTBLK, - .size = SZ_4M - }, { - .name = "root", - .offset = MTDPART_OFS_NXTBLK, - .size = MTDPART_SIZ_FULL - }, -}; - -static struct mv643xx_eth_platform_data db88f6281_ge00_data = { - .phy_addr = MV643XX_ETH_PHY_ADDR(8), -}; - -static struct mv_sata_platform_data db88f6281_sata_data = { - .n_ports = 2, -}; - -static struct mvsdio_platform_data db88f6281_mvsdio_data = { - .gpio_write_protect = 37, - .gpio_card_detect = 38, -}; - -static unsigned int db88f6281_mpp_config[] __initdata = { - MPP0_NF_IO2, - MPP1_NF_IO3, - MPP2_NF_IO4, - MPP3_NF_IO5, - MPP4_NF_IO6, - MPP5_NF_IO7, - MPP18_NF_IO0, - MPP19_NF_IO1, - MPP37_GPIO, - MPP38_GPIO, - 0 -}; - -static void __init db88f6281_init(void) -{ - /* - * Basic setup. Needs to be called early. - */ - kirkwood_init(); - kirkwood_mpp_conf(db88f6281_mpp_config); - - kirkwood_nand_init(ARRAY_AND_SIZE(db88f6281_nand_parts), 25); - kirkwood_ehci_init(); - kirkwood_ge00_init(&db88f6281_ge00_data); - kirkwood_sata_init(&db88f6281_sata_data); - kirkwood_uart0_init(); - kirkwood_sdio_init(&db88f6281_mvsdio_data); -} - -static int __init db88f6281_pci_init(void) -{ - if (machine_is_db88f6281_bp()) { - u32 dev, rev; - - kirkwood_pcie_id(&dev, &rev); - if (dev == MV88F6282_DEV_ID) - kirkwood_pcie_init(KW_PCIE1 | KW_PCIE0); - else - kirkwood_pcie_init(KW_PCIE0); - } - return 0; -} -subsys_initcall(db88f6281_pci_init); - -MACHINE_START(DB88F6281_BP, "Marvell DB-88F6281-BP Development Board") - /* Maintainer: Saeed Bishara <saeed@marvell.com> */ - .atag_offset = 0x100, - .init_machine = db88f6281_init, - .map_io = kirkwood_map_io, - .init_early = kirkwood_init_early, - .init_irq = kirkwood_init_irq, - .init_time = kirkwood_timer_init, - .restart = kirkwood_restart, -MACHINE_END diff --git a/arch/arm/mach-kirkwood/include/mach/bridge-regs.h b/arch/arm/mach-kirkwood/include/mach/bridge-regs.h index 5c82b7dce4e2..d4cbe5e81bb4 100644 --- a/arch/arm/mach-kirkwood/include/mach/bridge-regs.h +++ b/arch/arm/mach-kirkwood/include/mach/bridge-regs.h @@ -17,6 +17,7 @@ #define CPU_CONFIG_ERROR_PROP 0x00000004 #define CPU_CONTROL (BRIDGE_VIRT_BASE + 0x0104) +#define CPU_CONTROL_PHYS (BRIDGE_PHYS_BASE + 0x0104) #define CPU_RESET 0x00000002 #define RSTOUTn_MASK (BRIDGE_VIRT_BASE + 0x0108) @@ -69,6 +70,7 @@ #define CGC_RUNIT (1 << 7) #define CGC_XOR0 (1 << 8) #define CGC_AUDIO (1 << 9) +#define CGC_POWERSAVE (1 << 11) #define CGC_SATA0 (1 << 14) #define CGC_SATA1 (1 << 15) #define CGC_XOR1 (1 << 16) diff --git a/arch/arm/mach-kirkwood/mpp.c b/arch/arm/mach-kirkwood/mpp.c index 827cde42414f..e96fd71abd76 100644 --- a/arch/arm/mach-kirkwood/mpp.c +++ b/arch/arm/mach-kirkwood/mpp.c @@ -22,9 +22,10 @@ static unsigned int __init kirkwood_variant(void) kirkwood_pcie_id(&dev, &rev); - if ((dev == MV88F6281_DEV_ID && rev >= MV88F6281_REV_A0) || - (dev == MV88F6282_DEV_ID)) + if (dev == MV88F6281_DEV_ID && rev >= MV88F6281_REV_A0) return MPP_F6281_MASK; + if (dev == MV88F6282_DEV_ID) + return MPP_F6282_MASK; if (dev == MV88F6192_DEV_ID && rev >= MV88F6192_REV_A0) return MPP_F6192_MASK; if (dev == MV88F6180_DEV_ID) diff --git a/arch/arm/mach-kirkwood/pcie.c b/arch/arm/mach-kirkwood/pcie.c index 7f43e6c2f8c0..ddcb09f5bdd3 100644 --- a/arch/arm/mach-kirkwood/pcie.c +++ b/arch/arm/mach-kirkwood/pcie.c @@ -12,6 +12,7 @@ #include <linux/pci.h> #include <linux/slab.h> #include <linux/clk.h> +#include <linux/mbus.h> #include <video/vga.h> #include <asm/irq.h> #include <asm/mach/pci.h> @@ -253,6 +254,27 @@ static void __init add_pcie_port(int index, void __iomem *base) void __init kirkwood_pcie_init(unsigned int portmask) { + mvebu_mbus_add_window_remap_flags("pcie0.0", + KIRKWOOD_PCIE_IO_PHYS_BASE, + KIRKWOOD_PCIE_IO_SIZE, + KIRKWOOD_PCIE_IO_BUS_BASE, + MVEBU_MBUS_PCI_IO); + mvebu_mbus_add_window_remap_flags("pcie0.0", + KIRKWOOD_PCIE_MEM_PHYS_BASE, + KIRKWOOD_PCIE_MEM_SIZE, + MVEBU_MBUS_NO_REMAP, + MVEBU_MBUS_PCI_MEM); + mvebu_mbus_add_window_remap_flags("pcie1.0", + KIRKWOOD_PCIE1_IO_PHYS_BASE, + KIRKWOOD_PCIE1_IO_SIZE, + KIRKWOOD_PCIE1_IO_BUS_BASE, + MVEBU_MBUS_PCI_IO); + mvebu_mbus_add_window_remap_flags("pcie1.0", + KIRKWOOD_PCIE1_MEM_PHYS_BASE, + KIRKWOOD_PCIE1_MEM_SIZE, + MVEBU_MBUS_NO_REMAP, + MVEBU_MBUS_PCI_MEM); + vga_base = KIRKWOOD_PCIE_MEM_PHYS_BASE; if (portmask & KW_PCIE0) diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig index fceb093b9494..614e41e7881b 100644 --- a/arch/arm/mach-msm/Kconfig +++ b/arch/arm/mach-msm/Kconfig @@ -48,9 +48,7 @@ config ARCH_MSM8X60 select CPU_V7 select GPIO_MSM_V2 select HAVE_SMP - select MSM_GPIOMUX select MSM_SCM if SMP - select MSM_V2_TLMM select USE_OF config ARCH_MSM8960 @@ -58,9 +56,8 @@ config ARCH_MSM8960 select ARM_GIC select CPU_V7 select HAVE_SMP - select MSM_GPIOMUX + select GPIO_MSM_V2 select MSM_SCM if SMP - select MSM_V2_TLMM select USE_OF config MSM_HAS_DEBUG_UART_HS @@ -124,10 +121,10 @@ config MSM_SMD bool config MSM_GPIOMUX - bool - -config MSM_V2_TLMM - bool + depends on !(ARCH_MSM8X60 || ARCH_MSM8960) + bool "MSM V1 TLMM GPIOMUX architecture" + help + Support for MSM V1 TLMM GPIOMUX architecture. config MSM_SCM bool diff --git a/arch/arm/mach-msm/Makefile b/arch/arm/mach-msm/Makefile index 17519faf082f..d257ff40e16b 100644 --- a/arch/arm/mach-msm/Makefile +++ b/arch/arm/mach-msm/Makefile @@ -1,16 +1,18 @@ obj-y += io.o timer.o obj-y += clock.o -obj-$(CONFIG_DEBUG_FS) += clock-debug.o obj-$(CONFIG_MSM_VIC) += irq-vic.o obj-$(CONFIG_MSM_IOMMU) += devices-iommu.o -obj-$(CONFIG_ARCH_MSM7X00A) += dma.o irq.o -obj-$(CONFIG_ARCH_MSM7X30) += dma.o -obj-$(CONFIG_ARCH_QSD8X50) += dma.o sirc.o +obj-$(CONFIG_ARCH_MSM7X00A) += irq.o +obj-$(CONFIG_ARCH_QSD8X50) += sirc.o obj-$(CONFIG_MSM_PROC_COMM) += proc_comm.o clock-pcom.o vreg.o +obj-$(CONFIG_ARCH_MSM7X00A) += dma.o +obj-$(CONFIG_ARCH_MSM7X30) += dma.o +obj-$(CONFIG_ARCH_QSD8X50) += dma.o + obj-$(CONFIG_MSM_SMD) += smd.o smd_debug.o obj-$(CONFIG_MSM_SMD) += last_radio_log.o obj-$(CONFIG_MSM_SCM) += scm.o scm-boot.o @@ -27,7 +29,5 @@ obj-$(CONFIG_ARCH_MSM7X30) += board-msm7x30.o devices-msm7x30.o obj-$(CONFIG_ARCH_QSD8X50) += board-qsd8x50.o devices-qsd8x50.o obj-$(CONFIG_ARCH_MSM8X60) += board-dt-8660.o obj-$(CONFIG_ARCH_MSM8960) += board-dt-8960.o - -obj-$(CONFIG_ARCH_MSM7X30) += gpiomux-v1.o gpiomux.o -obj-$(CONFIG_ARCH_QSD8X50) += gpiomux-8x50.o gpiomux-v1.o gpiomux.o -obj-$(CONFIG_ARCH_MSM8X60) += gpiomux-8x60.o gpiomux-v2.o gpiomux.o +obj-$(CONFIG_MSM_GPIOMUX) += gpiomux.o +obj-$(CONFIG_ARCH_QSD8X50) += gpiomux-8x50.o diff --git a/arch/arm/mach-msm/board-dt-8660.c b/arch/arm/mach-msm/board-dt-8660.c index 7dcfc5300bbd..492f5cd87b0a 100644 --- a/arch/arm/mach-msm/board-dt-8660.c +++ b/arch/arm/mach-msm/board-dt-8660.c @@ -11,7 +11,6 @@ */ #include <linux/init.h> -#include <linux/irqchip.h> #include <linux/of.h> #include <linux/of_platform.h> @@ -44,7 +43,6 @@ static const char *msm8x60_fluid_match[] __initdata = { DT_MACHINE_START(MSM_DT, "Qualcomm MSM (Flattened Device Tree)") .smp = smp_ops(msm_smp_ops), .map_io = msm_map_msm8x60_io, - .init_irq = irqchip_init, .init_machine = msm8x60_dt_init, .init_late = msm8x60_init_late, .init_time = msm_dt_timer_init, diff --git a/arch/arm/mach-msm/board-dt-8960.c b/arch/arm/mach-msm/board-dt-8960.c index 73019363ffa4..bb5530957c4f 100644 --- a/arch/arm/mach-msm/board-dt-8960.c +++ b/arch/arm/mach-msm/board-dt-8960.c @@ -11,7 +11,6 @@ */ #include <linux/init.h> -#include <linux/irqchip.h> #include <linux/of_platform.h> #include <asm/mach/arch.h> @@ -31,7 +30,6 @@ static const char * const msm8960_dt_match[] __initconst = { DT_MACHINE_START(MSM8960_DT, "Qualcomm MSM (Flattened Device Tree)") .smp = smp_ops(msm_smp_ops), .map_io = msm_map_msm8960_io, - .init_irq = irqchip_init, .init_time = msm_dt_timer_init, .init_machine = msm_dt_init, .dt_compat = msm8960_dt_match, diff --git a/arch/arm/mach-msm/board-halibut.c b/arch/arm/mach-msm/board-halibut.c index 82eaf88d2026..803651ad4f62 100644 --- a/arch/arm/mach-msm/board-halibut.c +++ b/arch/arm/mach-msm/board-halibut.c @@ -59,6 +59,7 @@ static struct platform_device smc91x_device = { }; static struct platform_device *devices[] __initdata = { + &msm_clock_7x01a, &msm_device_gpio_7201, &msm_device_uart3, &msm_device_smd, @@ -91,7 +92,6 @@ static void __init halibut_fixup(struct tag *tags, char **cmdline, static void __init halibut_map_io(void) { msm_map_common_io(); - msm_clock_init(msm_clocks_7x01a, msm_num_clocks_7x01a); } static void __init halibut_init_late(void) diff --git a/arch/arm/mach-msm/board-msm7x30.c b/arch/arm/mach-msm/board-msm7x30.c index 520c141acd03..db3d8c0bc8a4 100644 --- a/arch/arm/mach-msm/board-msm7x30.c +++ b/arch/arm/mach-msm/board-msm7x30.c @@ -89,6 +89,7 @@ struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = { }; static struct platform_device *devices[] __initdata = { + &msm_clock_7x30, &msm_device_gpio_7x30, #if defined(CONFIG_SERIAL_MSM) || defined(CONFIG_MSM_SERIAL_DEBUGGER) &msm_device_uart2, @@ -116,7 +117,6 @@ static void __init msm7x30_init(void) static void __init msm7x30_map_io(void) { msm_map_msm7x30_io(); - msm_clock_init(msm_clocks_7x30, msm_num_clocks_7x30); } static void __init msm7x30_init_late(void) diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c index 38a532d6937c..f14a73d86bc0 100644 --- a/arch/arm/mach-msm/board-qsd8x50.c +++ b/arch/arm/mach-msm/board-qsd8x50.c @@ -89,6 +89,7 @@ static struct msm_otg_platform_data msm_otg_pdata = { }; static struct platform_device *devices[] __initdata = { + &msm_clock_8x50, &msm_device_gpio_8x50, &msm_device_uart3, &msm_device_smd, @@ -172,7 +173,6 @@ static void __init qsd8x50_init_mmc(void) static void __init qsd8x50_map_io(void) { msm_map_qsd8x50_io(); - msm_clock_init(msm_clocks_8x50, msm_num_clocks_8x50); } static void __init qsd8x50_init_irq(void) diff --git a/arch/arm/mach-msm/board-trout-panel.c b/arch/arm/mach-msm/board-trout-panel.c index f9a5db6d2ced..77b0a26f897f 100644 --- a/arch/arm/mach-msm/board-trout-panel.c +++ b/arch/arm/mach-msm/board-trout-panel.c @@ -7,7 +7,6 @@ #include <linux/platform_device.h> #include <linux/delay.h> #include <linux/leds.h> -#include <linux/clk.h> #include <linux/err.h> #include <asm/io.h> @@ -19,6 +18,7 @@ #include "board-trout.h" #include "proc_comm.h" +#include "clock-pcom.h" #include "devices.h" #define TROUT_DEFAULT_BACKLIGHT_BRIGHTNESS 255 @@ -170,7 +170,6 @@ static struct mddi_table mddi_toshiba_init_table[] = { #define INTMASK_VWAKEOUT (1U << 0) -static struct clk *gp_clk; static int trout_new_backlight = 1; static struct vreg *vreg_mddi_1v5; static struct vreg *vreg_lcm_2v85; @@ -273,18 +272,14 @@ int __init trout_init_panel(void) } else { uint32_t config = PCOM_GPIO_CFG(27, 1, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_8MA); + uint32_t id = P_GP_CLK; + uint32_t rate = 19200000; + msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, &config, 0); - gp_clk = clk_get(NULL, "gp_clk"); - if (IS_ERR(gp_clk)) { - printk(KERN_ERR "trout_init_panel: could not get gp" - "clock\n"); - gp_clk = NULL; - } - rc = clk_set_rate(gp_clk, 19200000); - if (rc) - printk(KERN_ERR "trout_init_panel: set clock rate " - "failed\n"); + msm_proc_comm(PCOM_CLKCTL_RPC_SET_RATE, &id, &rate); + if (id < 0) + pr_err("trout_init_panel: set clock rate failed\n"); } rc = platform_device_register(&msm_device_mdp); diff --git a/arch/arm/mach-msm/board-trout.c b/arch/arm/mach-msm/board-trout.c index 80fe1c5ff5c1..64a46eb4fc49 100644 --- a/arch/arm/mach-msm/board-trout.c +++ b/arch/arm/mach-msm/board-trout.c @@ -36,6 +36,7 @@ extern int trout_init_mmc(unsigned int); static struct platform_device *devices[] __initdata = { + &msm_clock_7x01a, &msm_device_gpio_7201, &msm_device_uart3, &msm_device_smd, @@ -94,8 +95,6 @@ static void __init trout_map_io(void) /* route UART3 to the "H2W" extended usb connector */ writeb(0x80, TROUT_CPLD_BASE + 0x00); #endif - - msm_clock_init(msm_clocks_7x01a, msm_num_clocks_7x01a); } static void __init trout_init_late(void) diff --git a/arch/arm/mach-msm/clock-7x30.h b/arch/arm/mach-msm/clock-7x30.h deleted file mode 100644 index 14104453688b..000000000000 --- a/arch/arm/mach-msm/clock-7x30.h +++ /dev/null @@ -1,155 +0,0 @@ -/* Copyright (c) 2009, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef __ARCH_ARM_MACH_MSM_CLOCK_7X30_H -#define __ARCH_ARM_MACH_MSM_CLOCK_7X30_H - -enum { - L_7X30_NONE_CLK = -1, - L_7X30_ADM_CLK, - L_7X30_I2C_CLK, - L_7X30_I2C_2_CLK, - L_7X30_QUP_I2C_CLK, - L_7X30_UART1DM_CLK, - L_7X30_UART1DM_P_CLK, - L_7X30_UART2DM_CLK, - L_7X30_UART2DM_P_CLK, - L_7X30_EMDH_CLK, - L_7X30_EMDH_P_CLK, - L_7X30_PMDH_CLK, - L_7X30_PMDH_P_CLK, - L_7X30_GRP_2D_CLK, - L_7X30_GRP_2D_P_CLK, - L_7X30_GRP_3D_SRC_CLK, - L_7X30_GRP_3D_CLK, - L_7X30_GRP_3D_P_CLK, - L_7X30_IMEM_CLK, - L_7X30_SDC1_CLK, - L_7X30_SDC1_P_CLK, - L_7X30_SDC2_CLK, - L_7X30_SDC2_P_CLK, - L_7X30_SDC3_CLK, - L_7X30_SDC3_P_CLK, - L_7X30_SDC4_CLK, - L_7X30_SDC4_P_CLK, - L_7X30_MDP_CLK, - L_7X30_MDP_P_CLK, - L_7X30_MDP_LCDC_PCLK_CLK, - L_7X30_MDP_LCDC_PAD_PCLK_CLK, - L_7X30_MDP_VSYNC_CLK, - L_7X30_MI2S_CODEC_RX_M_CLK, - L_7X30_MI2S_CODEC_RX_S_CLK, - L_7X30_MI2S_CODEC_TX_M_CLK, - L_7X30_MI2S_CODEC_TX_S_CLK, - L_7X30_MI2S_M_CLK, - L_7X30_MI2S_S_CLK, - L_7X30_LPA_CODEC_CLK, - L_7X30_LPA_CORE_CLK, - L_7X30_LPA_P_CLK, - L_7X30_MIDI_CLK, - L_7X30_MDC_CLK, - L_7X30_ROTATOR_IMEM_CLK, - L_7X30_ROTATOR_P_CLK, - L_7X30_SDAC_M_CLK, - L_7X30_SDAC_CLK, - L_7X30_UART1_CLK, - L_7X30_UART2_CLK, - L_7X30_UART3_CLK, - L_7X30_TV_CLK, - L_7X30_TV_DAC_CLK, - L_7X30_TV_ENC_CLK, - L_7X30_HDMI_CLK, - L_7X30_TSIF_REF_CLK, - L_7X30_TSIF_P_CLK, - L_7X30_USB_HS_SRC_CLK, - L_7X30_USB_HS_CLK, - L_7X30_USB_HS_CORE_CLK, - L_7X30_USB_HS_P_CLK, - L_7X30_USB_HS2_CLK, - L_7X30_USB_HS2_CORE_CLK, - L_7X30_USB_HS2_P_CLK, - L_7X30_USB_HS3_CLK, - L_7X30_USB_HS3_CORE_CLK, - L_7X30_USB_HS3_P_CLK, - L_7X30_VFE_CLK, - L_7X30_VFE_P_CLK, - L_7X30_VFE_MDC_CLK, - L_7X30_VFE_CAMIF_CLK, - L_7X30_CAMIF_PAD_P_CLK, - L_7X30_CAM_M_CLK, - L_7X30_JPEG_CLK, - L_7X30_JPEG_P_CLK, - L_7X30_VPE_CLK, - L_7X30_MFC_CLK, - L_7X30_MFC_DIV2_CLK, - L_7X30_MFC_P_CLK, - L_7X30_SPI_CLK, - L_7X30_SPI_P_CLK, - L_7X30_CSI0_CLK, - L_7X30_CSI0_VFE_CLK, - L_7X30_CSI0_P_CLK, - L_7X30_CSI1_CLK, - L_7X30_CSI1_VFE_CLK, - L_7X30_CSI1_P_CLK, - L_7X30_GLBL_ROOT_CLK, - - L_7X30_AXI_LI_VG_CLK, - L_7X30_AXI_LI_GRP_CLK, - L_7X30_AXI_LI_JPEG_CLK, - L_7X30_AXI_GRP_2D_CLK, - L_7X30_AXI_MFC_CLK, - L_7X30_AXI_VPE_CLK, - L_7X30_AXI_LI_VFE_CLK, - L_7X30_AXI_LI_APPS_CLK, - L_7X30_AXI_MDP_CLK, - L_7X30_AXI_IMEM_CLK, - L_7X30_AXI_LI_ADSP_A_CLK, - L_7X30_AXI_ROTATOR_CLK, - - L_7X30_NR_CLKS -}; - -struct clk_ops; -extern struct clk_ops clk_ops_7x30; - -struct clk_ops *clk_7x30_is_local(uint32_t id); -int clk_7x30_init(void); - -void pll_enable(uint32_t pll); -void pll_disable(uint32_t pll); - -extern int internal_pwr_rail_ctl_auto(unsigned rail_id, bool enable); - -#define CLK_7X30(clk_name, clk_id, clk_dev, clk_flags) { \ - .con_id = clk_name, \ - .dev_id = clk_dev, \ - .clk = &(struct clk){ \ - .id = L_7X30_##clk_id, \ - .remote_id = P_##clk_id, \ - .flags = clk_flags, \ - .dbg_name = #clk_id, \ - }, \ - } - -#define CLK_7X30S(clk_name, l_id, r_id, clk_dev, clk_flags) { \ - .con_id = clk_name, \ - .dev_id = clk_dev, \ - .clk = &(struct clk){ \ - .id = L_7X30_##l_id, \ - .remote_id = P_##r_id, \ - .flags = clk_flags, \ - .dbg_name = #l_id, \ - .ops = &clk_ops_pcom, \ - }, \ - } - -#endif diff --git a/arch/arm/mach-msm/clock-debug.c b/arch/arm/mach-msm/clock-debug.c deleted file mode 100644 index 4886404d42f5..000000000000 --- a/arch/arm/mach-msm/clock-debug.c +++ /dev/null @@ -1,130 +0,0 @@ -/* - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2007-2010, Code Aurora Forum. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/ctype.h> -#include <linux/debugfs.h> -#include <linux/clk.h> -#include "clock.h" - -static int clock_debug_rate_set(void *data, u64 val) -{ - struct clk *clock = data; - int ret; - - /* Only increases to max rate will succeed, but that's actually good - * for debugging purposes so we don't check for error. */ - if (clock->flags & CLK_MAX) - clk_set_max_rate(clock, val); - if (clock->flags & CLK_MIN) - ret = clk_set_min_rate(clock, val); - else - ret = clk_set_rate(clock, val); - if (ret != 0) - printk(KERN_ERR "clk_set%s_rate failed (%d)\n", - (clock->flags & CLK_MIN) ? "_min" : "", ret); - return ret; -} - -static int clock_debug_rate_get(void *data, u64 *val) -{ - struct clk *clock = data; - *val = clk_get_rate(clock); - return 0; -} - -DEFINE_SIMPLE_ATTRIBUTE(clock_rate_fops, clock_debug_rate_get, - clock_debug_rate_set, "%llu\n"); - -static int clock_debug_enable_set(void *data, u64 val) -{ - struct clk *clock = data; - int rc = 0; - - if (val) - rc = clock->ops->enable(clock->id); - else - clock->ops->disable(clock->id); - - return rc; -} - -static int clock_debug_enable_get(void *data, u64 *val) -{ - struct clk *clock = data; - - *val = clock->ops->is_enabled(clock->id); - - return 0; -} - -DEFINE_SIMPLE_ATTRIBUTE(clock_enable_fops, clock_debug_enable_get, - clock_debug_enable_set, "%llu\n"); - -static int clock_debug_local_get(void *data, u64 *val) -{ - struct clk *clock = data; - - *val = clock->ops->is_local(clock->id); - - return 0; -} - -DEFINE_SIMPLE_ATTRIBUTE(clock_local_fops, clock_debug_local_get, - NULL, "%llu\n"); - -static struct dentry *debugfs_base; - -int __init clock_debug_init(void) -{ - debugfs_base = debugfs_create_dir("clk", NULL); - if (!debugfs_base) - return -ENOMEM; - return 0; -} - -int __init clock_debug_add(struct clk *clock) -{ - char temp[50], *ptr; - struct dentry *clk_dir; - - if (!debugfs_base) - return -ENOMEM; - - strncpy(temp, clock->dbg_name, ARRAY_SIZE(temp)-1); - for (ptr = temp; *ptr; ptr++) - *ptr = tolower(*ptr); - - clk_dir = debugfs_create_dir(temp, debugfs_base); - if (!clk_dir) - return -ENOMEM; - - if (!debugfs_create_file("rate", S_IRUGO | S_IWUSR, clk_dir, - clock, &clock_rate_fops)) - goto error; - - if (!debugfs_create_file("enable", S_IRUGO | S_IWUSR, clk_dir, - clock, &clock_enable_fops)) - goto error; - - if (!debugfs_create_file("is_local", S_IRUGO, clk_dir, clock, - &clock_local_fops)) - goto error; - return 0; -error: - debugfs_remove_recursive(clk_dir); - return -ENOMEM; -} diff --git a/arch/arm/mach-msm/clock-pcom.c b/arch/arm/mach-msm/clock-pcom.c index a52c970df157..9a80449518e6 100644 --- a/arch/arm/mach-msm/clock-pcom.c +++ b/arch/arm/mach-msm/clock-pcom.c @@ -1,6 +1,6 @@ /* * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2007-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2007-2012, The Linux Foundation. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -13,20 +13,33 @@ * */ +#include <linux/kernel.h> #include <linux/err.h> -#include <linux/ctype.h> -#include <linux/stddef.h> +#include <linux/platform_device.h> +#include <linux/module.h> +#include <linux/clk-provider.h> +#include <linux/clkdev.h> + #include <mach/clk.h> #include "proc_comm.h" #include "clock.h" #include "clock-pcom.h" -/* - * glue for the proc_comm interface - */ -static int pc_clk_enable(unsigned id) +struct clk_pcom { + unsigned id; + unsigned long flags; + struct msm_clk msm_clk; +}; + +static inline struct clk_pcom *to_clk_pcom(struct clk_hw *hw) { + return container_of(to_msm_clk(hw), struct clk_pcom, msm_clk); +} + +static int pc_clk_enable(struct clk_hw *hw) +{ + unsigned id = to_clk_pcom(hw)->id; int rc = msm_proc_comm(PCOM_CLKCTL_RPC_ENABLE, &id, NULL); if (rc < 0) return rc; @@ -34,14 +47,16 @@ static int pc_clk_enable(unsigned id) return (int)id < 0 ? -EINVAL : 0; } -static void pc_clk_disable(unsigned id) +static void pc_clk_disable(struct clk_hw *hw) { + unsigned id = to_clk_pcom(hw)->id; msm_proc_comm(PCOM_CLKCTL_RPC_DISABLE, &id, NULL); } -int pc_clk_reset(unsigned id, enum clk_reset_action action) +static int pc_clk_reset(struct clk_hw *hw, enum clk_reset_action action) { int rc; + unsigned id = to_clk_pcom(hw)->id; if (action == CLK_RESET_ASSERT) rc = msm_proc_comm(PCOM_CLKCTL_RPC_RESET_ASSERT, &id, NULL); @@ -54,85 +69,109 @@ int pc_clk_reset(unsigned id, enum clk_reset_action action) return (int)id < 0 ? -EINVAL : 0; } -static int pc_clk_set_rate(unsigned id, unsigned rate) +static int pc_clk_set_rate(struct clk_hw *hw, unsigned long new_rate, + unsigned long p_rate) { - /* The rate _might_ be rounded off to the nearest KHz value by the + struct clk_pcom *p = to_clk_pcom(hw); + unsigned id = p->id, rate = new_rate; + int rc; + + /* + * The rate _might_ be rounded off to the nearest KHz value by the * remote function. So a return value of 0 doesn't necessarily mean * that the exact rate was set successfully. */ - int rc = msm_proc_comm(PCOM_CLKCTL_RPC_SET_RATE, &id, &rate); - if (rc < 0) - return rc; - else - return (int)id < 0 ? -EINVAL : 0; -} - -static int pc_clk_set_min_rate(unsigned id, unsigned rate) -{ - int rc = msm_proc_comm(PCOM_CLKCTL_RPC_MIN_RATE, &id, &rate); - if (rc < 0) - return rc; - else - return (int)id < 0 ? -EINVAL : 0; -} - -static int pc_clk_set_max_rate(unsigned id, unsigned rate) -{ - int rc = msm_proc_comm(PCOM_CLKCTL_RPC_MAX_RATE, &id, &rate); - if (rc < 0) - return rc; + if (p->flags & CLKFLAG_MIN) + rc = msm_proc_comm(PCOM_CLKCTL_RPC_MIN_RATE, &id, &rate); else - return (int)id < 0 ? -EINVAL : 0; -} - -static int pc_clk_set_flags(unsigned id, unsigned flags) -{ - int rc = msm_proc_comm(PCOM_CLKCTL_RPC_SET_FLAGS, &id, &flags); + rc = msm_proc_comm(PCOM_CLKCTL_RPC_SET_RATE, &id, &rate); if (rc < 0) return rc; else return (int)id < 0 ? -EINVAL : 0; } -static unsigned pc_clk_get_rate(unsigned id) +static unsigned long pc_clk_recalc_rate(struct clk_hw *hw, unsigned long p_rate) { + unsigned id = to_clk_pcom(hw)->id; if (msm_proc_comm(PCOM_CLKCTL_RPC_RATE, &id, NULL)) return 0; else return id; } -static unsigned pc_clk_is_enabled(unsigned id) +static int pc_clk_is_enabled(struct clk_hw *hw) { + unsigned id = to_clk_pcom(hw)->id; if (msm_proc_comm(PCOM_CLKCTL_RPC_ENABLED, &id, NULL)) return 0; else return id; } -static long pc_clk_round_rate(unsigned id, unsigned rate) +static long pc_clk_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *p_rate) { - /* Not really supported; pc_clk_set_rate() does rounding on it's own. */ return rate; } -static bool pc_clk_is_local(unsigned id) -{ - return false; -} - -struct clk_ops clk_ops_pcom = { +static struct clk_ops clk_ops_pcom = { .enable = pc_clk_enable, .disable = pc_clk_disable, - .auto_off = pc_clk_disable, - .reset = pc_clk_reset, .set_rate = pc_clk_set_rate, - .set_min_rate = pc_clk_set_min_rate, - .set_max_rate = pc_clk_set_max_rate, - .set_flags = pc_clk_set_flags, - .get_rate = pc_clk_get_rate, + .recalc_rate = pc_clk_recalc_rate, .is_enabled = pc_clk_is_enabled, .round_rate = pc_clk_round_rate, - .is_local = pc_clk_is_local, }; + +static int msm_clock_pcom_probe(struct platform_device *pdev) +{ + const struct pcom_clk_pdata *pdata = pdev->dev.platform_data; + int i, ret; + + for (i = 0; i < pdata->num_lookups; i++) { + const struct clk_pcom_desc *desc = &pdata->lookup[i]; + struct clk *c; + struct clk_pcom *p; + struct clk_hw *hw; + struct clk_init_data init; + + p = devm_kzalloc(&pdev->dev, sizeof(*p), GFP_KERNEL); + if (!p) + return -ENOMEM; + + p->id = desc->id; + p->flags = desc->flags; + p->msm_clk.reset = pc_clk_reset; + + hw = &p->msm_clk.hw; + hw->init = &init; + + init.name = desc->name; + init.ops = &clk_ops_pcom; + init.num_parents = 0; + init.flags = CLK_IS_ROOT; + + if (!(p->flags & CLKFLAG_AUTO_OFF)) + init.flags |= CLK_IGNORE_UNUSED; + + c = devm_clk_register(&pdev->dev, hw); + ret = clk_register_clkdev(c, desc->con, desc->dev); + if (ret) + return ret; + } + + return 0; +} + +static struct platform_driver msm_clock_pcom_driver = { + .probe = msm_clock_pcom_probe, + .driver = { + .name = "msm-clock-pcom", + .owner = THIS_MODULE, + }, +}; +module_platform_driver(msm_clock_pcom_driver); + +MODULE_LICENSE("GPL v2"); diff --git a/arch/arm/mach-msm/clock-pcom.h b/arch/arm/mach-msm/clock-pcom.h index 974d0032f3a3..5bb164fd46a8 100644 --- a/arch/arm/mach-msm/clock-pcom.h +++ b/arch/arm/mach-msm/clock-pcom.h @@ -1,4 +1,5 @@ -/* Copyright (c) 2009, Code Aurora Forum. All rights reserved. +/* + * Copyright (c) 2009-2012, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -120,21 +121,25 @@ #define P_NR_CLKS 102 -struct clk_ops; -extern struct clk_ops clk_ops_pcom; +struct clk_pcom_desc { + unsigned id; + const char *name; + const char *con; + const char *dev; + unsigned long flags; +}; -int pc_clk_reset(unsigned id, enum clk_reset_action action); +struct pcom_clk_pdata { + struct clk_pcom_desc *lookup; + u32 num_lookups; +}; #define CLK_PCOM(clk_name, clk_id, clk_dev, clk_flags) { \ - .con_id = clk_name, \ - .dev_id = clk_dev, \ - .clk = &(struct clk){ \ - .id = P_##clk_id, \ - .remote_id = P_##clk_id, \ - .ops = &clk_ops_pcom, \ - .flags = clk_flags, \ - .dbg_name = #clk_id, \ - }, \ + .id = P_##clk_id, \ + .name = #clk_id, \ + .con = clk_name, \ + .dev = clk_dev, \ + .flags = clk_flags, \ } #endif diff --git a/arch/arm/mach-msm/clock.c b/arch/arm/mach-msm/clock.c index d9145dfc2a3b..35ea02b52483 100644 --- a/arch/arm/mach-msm/clock.c +++ b/arch/arm/mach-msm/clock.c @@ -1,7 +1,7 @@ /* arch/arm/mach-msm/clock.c * * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2007-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2007-2012, The Linux Foundation. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -14,171 +14,15 @@ * */ -#include <linux/kernel.h> -#include <linux/list.h> -#include <linux/err.h> -#include <linux/spinlock.h> -#include <linux/pm_qos.h> -#include <linux/mutex.h> -#include <linux/clk.h> -#include <linux/string.h> +#include <linux/clk-provider.h> #include <linux/module.h> -#include <linux/clkdev.h> #include "clock.h" -static DEFINE_MUTEX(clocks_mutex); -static DEFINE_SPINLOCK(clocks_lock); -static LIST_HEAD(clocks); - -/* - * Standard clock functions defined in include/linux/clk.h - */ -int clk_enable(struct clk *clk) -{ - unsigned long flags; - spin_lock_irqsave(&clocks_lock, flags); - clk->count++; - if (clk->count == 1) - clk->ops->enable(clk->id); - spin_unlock_irqrestore(&clocks_lock, flags); - return 0; -} -EXPORT_SYMBOL(clk_enable); - -void clk_disable(struct clk *clk) -{ - unsigned long flags; - spin_lock_irqsave(&clocks_lock, flags); - BUG_ON(clk->count == 0); - clk->count--; - if (clk->count == 0) - clk->ops->disable(clk->id); - spin_unlock_irqrestore(&clocks_lock, flags); -} -EXPORT_SYMBOL(clk_disable); - int clk_reset(struct clk *clk, enum clk_reset_action action) { - return clk->ops->reset(clk->remote_id, action); + struct clk_hw *hw = __clk_get_hw(clk); + struct msm_clk *m = to_msm_clk(hw); + return m->reset(hw, action); } EXPORT_SYMBOL(clk_reset); - -unsigned long clk_get_rate(struct clk *clk) -{ - return clk->ops->get_rate(clk->id); -} -EXPORT_SYMBOL(clk_get_rate); - -int clk_set_rate(struct clk *clk, unsigned long rate) -{ - int ret; - if (clk->flags & CLKFLAG_MAX) { - ret = clk->ops->set_max_rate(clk->id, rate); - if (ret) - return ret; - } - if (clk->flags & CLKFLAG_MIN) { - ret = clk->ops->set_min_rate(clk->id, rate); - if (ret) - return ret; - } - - if (clk->flags & CLKFLAG_MAX || clk->flags & CLKFLAG_MIN) - return ret; - - return clk->ops->set_rate(clk->id, rate); -} -EXPORT_SYMBOL(clk_set_rate); - -long clk_round_rate(struct clk *clk, unsigned long rate) -{ - return clk->ops->round_rate(clk->id, rate); -} -EXPORT_SYMBOL(clk_round_rate); - -int clk_set_min_rate(struct clk *clk, unsigned long rate) -{ - return clk->ops->set_min_rate(clk->id, rate); -} -EXPORT_SYMBOL(clk_set_min_rate); - -int clk_set_max_rate(struct clk *clk, unsigned long rate) -{ - return clk->ops->set_max_rate(clk->id, rate); -} -EXPORT_SYMBOL(clk_set_max_rate); - -int clk_set_parent(struct clk *clk, struct clk *parent) -{ - return -ENOSYS; -} -EXPORT_SYMBOL(clk_set_parent); - -struct clk *clk_get_parent(struct clk *clk) -{ - return ERR_PTR(-ENOSYS); -} -EXPORT_SYMBOL(clk_get_parent); - -int clk_set_flags(struct clk *clk, unsigned long flags) -{ - if (clk == NULL || IS_ERR(clk)) - return -EINVAL; - return clk->ops->set_flags(clk->id, flags); -} -EXPORT_SYMBOL(clk_set_flags); - -/* EBI1 is the only shared clock that several clients want to vote on as of - * this commit. If this changes in the future, then it might be better to - * make clk_min_rate handle the voting or make ebi1_clk_set_min_rate more - * generic to support different clocks. - */ -static struct clk *ebi1_clk; - -void __init msm_clock_init(struct clk_lookup *clock_tbl, unsigned num_clocks) -{ - unsigned n; - - mutex_lock(&clocks_mutex); - for (n = 0; n < num_clocks; n++) { - clkdev_add(&clock_tbl[n]); - list_add_tail(&clock_tbl[n].clk->list, &clocks); - } - mutex_unlock(&clocks_mutex); - - ebi1_clk = clk_get(NULL, "ebi1_clk"); - BUG_ON(ebi1_clk == NULL); - -} - -/* The bootloader and/or AMSS may have left various clocks enabled. - * Disable any clocks that belong to us (CLKFLAG_AUTO_OFF) but have - * not been explicitly enabled by a clk_enable() call. - */ -static int __init clock_late_init(void) -{ - unsigned long flags; - struct clk *clk; - unsigned count = 0; - - clock_debug_init(); - mutex_lock(&clocks_mutex); - list_for_each_entry(clk, &clocks, list) { - clock_debug_add(clk); - if (clk->flags & CLKFLAG_AUTO_OFF) { - spin_lock_irqsave(&clocks_lock, flags); - if (!clk->count) { - count++; - clk->ops->auto_off(clk->id); - } - spin_unlock_irqrestore(&clocks_lock, flags); - } - } - mutex_unlock(&clocks_mutex); - pr_info("clock_late_init() disabled %d unused clocks\n", count); - return 0; -} - -late_initcall(clock_late_init); - diff --git a/arch/arm/mach-msm/clock.h b/arch/arm/mach-msm/clock.h index 2c007f606d29..42d29dd7aafc 100644 --- a/arch/arm/mach-msm/clock.h +++ b/arch/arm/mach-msm/clock.h @@ -1,7 +1,7 @@ /* arch/arm/mach-msm/clock.h * * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2007-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2007-2012, The Linux Foundation. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -17,56 +17,27 @@ #ifndef __ARCH_ARM_MACH_MSM_CLOCK_H #define __ARCH_ARM_MACH_MSM_CLOCK_H -#include <linux/init.h> -#include <linux/list.h> +#include <linux/clk-provider.h> #include <mach/clk.h> -#define CLKFLAG_INVERT 0x00000001 -#define CLKFLAG_NOINVERT 0x00000002 -#define CLKFLAG_NONEST 0x00000004 -#define CLKFLAG_NORESET 0x00000008 - #define CLK_FIRST_AVAILABLE_FLAG 0x00000100 #define CLKFLAG_AUTO_OFF 0x00000200 #define CLKFLAG_MIN 0x00000400 #define CLKFLAG_MAX 0x00000800 -struct clk_ops { - int (*enable)(unsigned id); - void (*disable)(unsigned id); - void (*auto_off)(unsigned id); - int (*reset)(unsigned id, enum clk_reset_action action); - int (*set_rate)(unsigned id, unsigned rate); - int (*set_min_rate)(unsigned id, unsigned rate); - int (*set_max_rate)(unsigned id, unsigned rate); - int (*set_flags)(unsigned id, unsigned flags); - unsigned (*get_rate)(unsigned id); - unsigned (*is_enabled)(unsigned id); - long (*round_rate)(unsigned id, unsigned rate); - bool (*is_local)(unsigned id); -}; - -struct clk { - uint32_t id; - uint32_t remote_id; - uint32_t count; - uint32_t flags; - struct clk_ops *ops; - const char *dbg_name; - struct list_head list; -}; - #define OFF CLKFLAG_AUTO_OFF #define CLK_MIN CLKFLAG_MIN #define CLK_MAX CLKFLAG_MAX #define CLK_MINMAX (CLK_MIN | CLK_MAX) -#ifdef CONFIG_DEBUG_FS -int __init clock_debug_init(void); -int __init clock_debug_add(struct clk *clock); -#else -static inline int __init clock_debug_init(void) { return 0; } -static inline int __init clock_debug_add(struct clk *clock) { return 0; } -#endif +struct msm_clk { + int (*reset)(struct clk_hw *hw, enum clk_reset_action action); + struct clk_hw hw; +}; + +static inline struct msm_clk *to_msm_clk(struct clk_hw *hw) +{ + return container_of(hw, struct msm_clk, hw); +} #endif diff --git a/arch/arm/mach-msm/common.h b/arch/arm/mach-msm/common.h index ce8215a269e5..421cf7751a80 100644 --- a/arch/arm/mach-msm/common.h +++ b/arch/arm/mach-msm/common.h @@ -23,7 +23,7 @@ extern void msm_map_msm8x60_io(void); extern void msm_map_msm8960_io(void); extern void msm_map_qsd8x50_io(void); -extern void __iomem *__msm_ioremap_caller(unsigned long phys_addr, size_t size, +extern void __iomem *__msm_ioremap_caller(phys_addr_t phys_addr, size_t size, unsigned int mtype, void *caller); extern struct smp_operations msm_smp_ops; diff --git a/arch/arm/mach-msm/core.h b/arch/arm/mach-msm/core.h deleted file mode 100644 index a9bab53dddf4..000000000000 --- a/arch/arm/mach-msm/core.h +++ /dev/null @@ -1,2 +0,0 @@ -extern struct smp_operations msm_smp_ops; -extern void msm_cpu_die(unsigned int cpu); diff --git a/arch/arm/mach-msm/devices-msm7x00.c b/arch/arm/mach-msm/devices-msm7x00.c index 1a0a2306b115..6d50fb964863 100644 --- a/arch/arm/mach-msm/devices-msm7x00.c +++ b/arch/arm/mach-msm/devices-msm7x00.c @@ -425,7 +425,7 @@ struct platform_device msm_device_mdp = { .resource = resources_mdp, }; -struct clk_lookup msm_clocks_7x01a[] = { +static struct clk_pcom_desc msm_clocks_7x01a[] = { CLK_PCOM("adm_clk", ADM_CLK, NULL, 0), CLK_PCOM("adsp_clk", ADSP_CLK, NULL, 0), CLK_PCOM("ebi1_clk", EBI1_CLK, NULL, 0), @@ -469,4 +469,12 @@ struct clk_lookup msm_clocks_7x01a[] = { CLK_PCOM("vfe_mdc_clk", VFE_MDC_CLK, NULL, OFF), }; -unsigned msm_num_clocks_7x01a = ARRAY_SIZE(msm_clocks_7x01a); +static struct pcom_clk_pdata msm_clock_7x01a_pdata = { + .lookup = msm_clocks_7x01a, + .num_lookups = ARRAY_SIZE(msm_clocks_7x01a), +}; + +struct platform_device msm_clock_7x01a = { + .name = "msm-clock-pcom", + .dev.platform_data = &msm_clock_7x01a_pdata, +}; diff --git a/arch/arm/mach-msm/devices-msm7x30.c b/arch/arm/mach-msm/devices-msm7x30.c index 12f482c07740..d4db75acff56 100644 --- a/arch/arm/mach-msm/devices-msm7x30.c +++ b/arch/arm/mach-msm/devices-msm7x30.c @@ -28,8 +28,8 @@ #include <asm/mach/flash.h> +#include "clock.h" #include "clock-pcom.h" -#include "clock-7x30.h" #include <linux/platform_data/mmc-msm_sdcc.h> @@ -161,7 +161,7 @@ struct platform_device msm_device_hsusb_host = { }, }; -struct clk_lookup msm_clocks_7x30[] = { +static struct clk_pcom_desc msm_clocks_7x30[] = { CLK_PCOM("adm_clk", ADM_CLK, NULL, 0), CLK_PCOM("adsp_clk", ADSP_CLK, NULL, 0), CLK_PCOM("cam_m_clk", CAM_M_CLK, NULL, 0), @@ -177,7 +177,6 @@ struct clk_lookup msm_clocks_7x30[] = { CLK_PCOM("grp_2d_pclk", GRP_2D_P_CLK, NULL, 0), CLK_PCOM("grp_clk", GRP_3D_CLK, NULL, 0), CLK_PCOM("grp_pclk", GRP_3D_P_CLK, NULL, 0), - CLK_7X30S("grp_src_clk", GRP_3D_SRC_CLK, GRP_3D_CLK, NULL, 0), CLK_PCOM("hdmi_clk", HDMI_CLK, NULL, 0), CLK_PCOM("imem_clk", IMEM_CLK, NULL, OFF), CLK_PCOM("jpeg_clk", JPEG_CLK, NULL, OFF), @@ -210,7 +209,6 @@ struct clk_lookup msm_clocks_7x30[] = { CLK_PCOM("sdac_clk", SDAC_CLK, NULL, OFF), CLK_PCOM("spi_clk", SPI_CLK, NULL, 0), CLK_PCOM("spi_pclk", SPI_P_CLK, NULL, 0), - CLK_7X30S("tv_src_clk", TV_CLK, TV_ENC_CLK, NULL, 0), CLK_PCOM("tv_dac_clk", TV_DAC_CLK, NULL, 0), CLK_PCOM("tv_enc_clk", TV_ENC_CLK, NULL, 0), CLK_PCOM("uart_clk", UART2_CLK, "msm_serial.1", 0), @@ -237,5 +235,12 @@ struct clk_lookup msm_clocks_7x30[] = { CLK_PCOM("csi_vfe_clk", CSI0_VFE_CLK, NULL, 0), }; -unsigned msm_num_clocks_7x30 = ARRAY_SIZE(msm_clocks_7x30); +static struct pcom_clk_pdata msm_clock_7x30_pdata = { + .lookup = msm_clocks_7x30, + .num_lookups = ARRAY_SIZE(msm_clocks_7x30), +}; +struct platform_device msm_clock_7x30 = { + .name = "msm-clock-pcom", + .dev.platform_data = &msm_clock_7x30_pdata, +}; diff --git a/arch/arm/mach-msm/devices-qsd8x50.c b/arch/arm/mach-msm/devices-qsd8x50.c index 2e1b3ec9dfc7..f5518112284b 100644 --- a/arch/arm/mach-msm/devices-qsd8x50.c +++ b/arch/arm/mach-msm/devices-qsd8x50.c @@ -28,6 +28,7 @@ #include <asm/mach/flash.h> #include <linux/platform_data/mmc-msm_sdcc.h> +#include "clock.h" #include "clock-pcom.h" static struct resource msm_gpio_resources[] = { @@ -322,7 +323,7 @@ int __init msm_add_sdcc(unsigned int controller, return platform_device_register(pdev); } -struct clk_lookup msm_clocks_8x50[] = { +static struct clk_pcom_desc msm_clocks_8x50[] = { CLK_PCOM("adm_clk", ADM_CLK, NULL, 0), CLK_PCOM("ce_clk", CE_CLK, NULL, 0), CLK_PCOM("ebi1_clk", EBI1_CLK, NULL, CLK_MIN), @@ -376,5 +377,12 @@ struct clk_lookup msm_clocks_8x50[] = { CLK_PCOM("usb_phy_clk", USB_PHY_CLK, NULL, 0), }; -unsigned msm_num_clocks_8x50 = ARRAY_SIZE(msm_clocks_8x50); +static struct pcom_clk_pdata msm_clock_8x50_pdata = { + .lookup = msm_clocks_8x50, + .num_lookups = ARRAY_SIZE(msm_clocks_8x50), +}; +struct platform_device msm_clock_8x50 = { + .name = "msm-clock-pcom", + .dev.platform_data = &msm_clock_8x50_pdata, +}; diff --git a/arch/arm/mach-msm/devices.h b/arch/arm/mach-msm/devices.h index da902cf51161..dccefad9f9b9 100644 --- a/arch/arm/mach-msm/devices.h +++ b/arch/arm/mach-msm/devices.h @@ -16,10 +16,6 @@ #ifndef __ARCH_ARM_MACH_MSM_DEVICES_H #define __ARCH_ARM_MACH_MSM_DEVICES_H -#include <linux/clkdev.h> - -#include "clock.h" - extern struct platform_device msm_device_gpio_7201; extern struct platform_device msm_device_gpio_7x30; extern struct platform_device msm_device_gpio_8x50; @@ -50,13 +46,8 @@ extern struct platform_device msm_device_mddi0; extern struct platform_device msm_device_mddi1; extern struct platform_device msm_device_mdp; -extern struct clk_lookup msm_clocks_7x01a[]; -extern unsigned msm_num_clocks_7x01a; - -extern struct clk_lookup msm_clocks_7x30[]; -extern unsigned msm_num_clocks_7x30; - -extern struct clk_lookup msm_clocks_8x50[]; -extern unsigned msm_num_clocks_8x50; +extern struct platform_device msm_clock_7x01a; +extern struct platform_device msm_clock_7x30; +extern struct platform_device msm_clock_8x50; #endif diff --git a/arch/arm/mach-msm/dma.c b/arch/arm/mach-msm/dma.c index b279fd8a31b1..f8f6adfa07c6 100644 --- a/arch/arm/mach-msm/dma.c +++ b/arch/arm/mach-msm/dma.c @@ -284,6 +284,7 @@ static int __init msm_init_datamover(void) clk = clk_get(NULL, "adm_clk"); if (IS_ERR(clk)) return PTR_ERR(clk); + clk_prepare(clk); msm_dmov_clk = clk; ret = request_irq(INT_ADM_AARM, msm_datamover_irq_handler, 0, "msmdatamover", NULL); if (ret) @@ -291,6 +292,4 @@ static int __init msm_init_datamover(void) disable_irq(INT_ADM_AARM); return 0; } - -arch_initcall(msm_init_datamover); - +module_init(msm_init_datamover); diff --git a/arch/arm/mach-msm/gpiomux-v2.c b/arch/arm/mach-msm/gpiomux-v2.c deleted file mode 100644 index 273396d2b127..000000000000 --- a/arch/arm/mach-msm/gpiomux-v2.c +++ /dev/null @@ -1,25 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ -#include <linux/io.h> -#include <mach/msm_iomap.h> -#include "gpiomux.h" - -void __msm_gpiomux_write(unsigned gpio, gpiomux_config_t val) -{ - writel(val & ~GPIOMUX_CTL_MASK, - MSM_TLMM_BASE + 0x1000 + (0x10 * gpio)); -} diff --git a/arch/arm/mach-msm/gpiomux-v2.h b/arch/arm/mach-msm/gpiomux-v2.h deleted file mode 100644 index 3bf10e7f0381..000000000000 --- a/arch/arm/mach-msm/gpiomux-v2.h +++ /dev/null @@ -1,61 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ -#ifndef __ARCH_ARM_MACH_MSM_GPIOMUX_V2_H -#define __ARCH_ARM_MACH_MSM_GPIOMUX_V2_H - -#define GPIOMUX_NGPIOS 173 - -typedef u16 gpiomux_config_t; - -enum { - GPIOMUX_DRV_2MA = 0UL << 6, - GPIOMUX_DRV_4MA = 1UL << 6, - GPIOMUX_DRV_6MA = 2UL << 6, - GPIOMUX_DRV_8MA = 3UL << 6, - GPIOMUX_DRV_10MA = 4UL << 6, - GPIOMUX_DRV_12MA = 5UL << 6, - GPIOMUX_DRV_14MA = 6UL << 6, - GPIOMUX_DRV_16MA = 7UL << 6, -}; - -enum { - GPIOMUX_FUNC_GPIO = 0UL << 2, - GPIOMUX_FUNC_1 = 1UL << 2, - GPIOMUX_FUNC_2 = 2UL << 2, - GPIOMUX_FUNC_3 = 3UL << 2, - GPIOMUX_FUNC_4 = 4UL << 2, - GPIOMUX_FUNC_5 = 5UL << 2, - GPIOMUX_FUNC_6 = 6UL << 2, - GPIOMUX_FUNC_7 = 7UL << 2, - GPIOMUX_FUNC_8 = 8UL << 2, - GPIOMUX_FUNC_9 = 9UL << 2, - GPIOMUX_FUNC_A = 10UL << 2, - GPIOMUX_FUNC_B = 11UL << 2, - GPIOMUX_FUNC_C = 12UL << 2, - GPIOMUX_FUNC_D = 13UL << 2, - GPIOMUX_FUNC_E = 14UL << 2, - GPIOMUX_FUNC_F = 15UL << 2, -}; - -enum { - GPIOMUX_PULL_NONE = 0UL, - GPIOMUX_PULL_DOWN = 1UL, - GPIOMUX_PULL_KEEPER = 2UL, - GPIOMUX_PULL_UP = 3UL, -}; - -#endif diff --git a/arch/arm/mach-msm/gpiomux.c b/arch/arm/mach-msm/gpiomux.c index 53af21abd155..2b8e2d217082 100644 --- a/arch/arm/mach-msm/gpiomux.c +++ b/arch/arm/mach-msm/gpiomux.c @@ -17,9 +17,24 @@ #include <linux/module.h> #include <linux/spinlock.h> #include "gpiomux.h" +#include "proc_comm.h" static DEFINE_SPINLOCK(gpiomux_lock); +static void __msm_gpiomux_write(unsigned gpio, gpiomux_config_t val) +{ + unsigned tlmm_config = (val & ~GPIOMUX_CTL_MASK) | + ((gpio & 0x3ff) << 4); + unsigned tlmm_disable = 0; + int rc; + + rc = msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, + &tlmm_config, &tlmm_disable); + if (rc) + pr_err("%s: unexpected proc_comm failure %d: %08x %08x\n", + __func__, rc, tlmm_config, tlmm_disable); +} + int msm_gpiomux_write(unsigned gpio, gpiomux_config_t active, gpiomux_config_t suspended) diff --git a/arch/arm/mach-msm/gpiomux.h b/arch/arm/mach-msm/gpiomux.h index 00459f6ee13c..8e82f41a8923 100644 --- a/arch/arm/mach-msm/gpiomux.h +++ b/arch/arm/mach-msm/gpiomux.h @@ -20,12 +20,7 @@ #include <linux/bitops.h> #include <linux/errno.h> #include <mach/msm_gpiomux.h> - -#if defined(CONFIG_MSM_V2_TLMM) -#include "gpiomux-v2.h" -#else #include "gpiomux-v1.h" -#endif /** * struct msm_gpiomux_config: gpiomux settings for one gpio line. diff --git a/arch/arm/mach-msm/include/mach/board.h b/arch/arm/mach-msm/include/mach/board.h index 8cebedb11233..c34e246a3e07 100644 --- a/arch/arm/mach-msm/include/mach/board.h +++ b/arch/arm/mach-msm/include/mach/board.h @@ -20,16 +20,11 @@ #include <linux/types.h> #include <linux/platform_data/mmc-msm_sdcc.h> -/* platform device data structures */ - -struct clk_lookup; - /* common init routines for use by arch/arm/mach-msm/board-*.c */ void __init msm_add_devices(void); void __init msm_init_irq(void); void __init msm_init_gpio(void); -void __init msm_clock_init(struct clk_lookup *clock_tbl, unsigned num_clocks); int __init msm_add_sdcc(unsigned int controller, struct msm_mmc_platform_data *plat, unsigned int stat_irq, unsigned long stat_irq_flags); diff --git a/arch/arm/mach-msm/include/mach/clk.h b/arch/arm/mach-msm/include/mach/clk.h index e8d38428d813..fd4f4a7a83b3 100644 --- a/arch/arm/mach-msm/include/mach/clk.h +++ b/arch/arm/mach-msm/include/mach/clk.h @@ -25,16 +25,7 @@ enum clk_reset_action { struct clk; -/* Rate is minimum clock rate in Hz */ -int clk_set_min_rate(struct clk *clk, unsigned long rate); - -/* Rate is maximum clock rate in Hz */ -int clk_set_max_rate(struct clk *clk, unsigned long rate); - /* Assert/Deassert reset to a hardware block associated with a clock */ int clk_reset(struct clk *clk, enum clk_reset_action action); -/* Set clock-specific configuration parameters */ -int clk_set_flags(struct clk *clk, unsigned long flags); - #endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-8960.h b/arch/arm/mach-msm/include/mach/msm_iomap-8960.h index 9819a556acae..7bca8d7108d6 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-8960.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-8960.h @@ -32,13 +32,6 @@ * */ - -#define MSM8960_QGIC_DIST_PHYS 0x02000000 -#define MSM8960_QGIC_DIST_SIZE SZ_4K - -#define MSM8960_QGIC_CPU_PHYS 0x02002000 -#define MSM8960_QGIC_CPU_SIZE SZ_4K - #define MSM8960_TMR_PHYS 0x0200A000 #define MSM8960_TMR_SIZE SZ_4K diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h b/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h index 199372e62def..75a7b62c1c74 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h @@ -35,12 +35,6 @@ * */ -#define MSM8X60_QGIC_DIST_PHYS 0x02080000 -#define MSM8X60_QGIC_DIST_SIZE SZ_4K - -#define MSM8X60_QGIC_CPU_PHYS 0x02081000 -#define MSM8X60_QGIC_CPU_SIZE SZ_4K - #define MSM_TLMM_BASE IOMEM(0xF0004000) #define MSM_TLMM_PHYS 0x00800000 #define MSM_TLMM_SIZE SZ_16K diff --git a/arch/arm/mach-msm/include/mach/msm_iomap.h b/arch/arm/mach-msm/include/mach/msm_iomap.h index 2ab7cf0919b3..c56e81ffdcde 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap.h @@ -62,8 +62,6 @@ /* Virtual addresses shared across all MSM targets. */ #define MSM_CSR_BASE IOMEM(0xE0001000) -#define MSM_QGIC_DIST_BASE IOMEM(0xF0000000) -#define MSM_QGIC_CPU_BASE IOMEM(0xF0001000) #define MSM_TMR_BASE IOMEM(0xF0200000) #define MSM_TMR0_BASE IOMEM(0xF0201000) #define MSM_GPIO1_BASE IOMEM(0xE0003000) diff --git a/arch/arm/mach-msm/io.c b/arch/arm/mach-msm/io.c index 123ef9cbce1b..3dc04ccaf59f 100644 --- a/arch/arm/mach-msm/io.c +++ b/arch/arm/mach-msm/io.c @@ -107,8 +107,6 @@ void __init msm_map_qsd8x50_io(void) #ifdef CONFIG_ARCH_MSM8X60 static struct map_desc msm8x60_io_desc[] __initdata = { - MSM_CHIP_DEVICE(QGIC_DIST, MSM8X60), - MSM_CHIP_DEVICE(QGIC_CPU, MSM8X60), MSM_CHIP_DEVICE(TMR, MSM8X60), MSM_CHIP_DEVICE(TMR0, MSM8X60), #ifdef CONFIG_DEBUG_MSM8660_UART @@ -124,8 +122,6 @@ void __init msm_map_msm8x60_io(void) #ifdef CONFIG_ARCH_MSM8960 static struct map_desc msm8960_io_desc[] __initdata = { - MSM_CHIP_DEVICE(QGIC_DIST, MSM8960), - MSM_CHIP_DEVICE(QGIC_CPU, MSM8960), MSM_CHIP_DEVICE(TMR, MSM8960), MSM_CHIP_DEVICE(TMR0, MSM8960), #ifdef CONFIG_DEBUG_MSM8960_UART @@ -172,7 +168,7 @@ void __init msm_map_msm7x30_io(void) } #endif /* CONFIG_ARCH_MSM7X30 */ -void __iomem *__msm_ioremap_caller(unsigned long phys_addr, size_t size, +void __iomem *__msm_ioremap_caller(phys_addr_t phys_addr, size_t size, unsigned int mtype, void *caller) { if (mtype == MT_DEVICE) { diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig index 80a8bcacd9d5..9eb63d724602 100644 --- a/arch/arm/mach-mvebu/Kconfig +++ b/arch/arm/mach-mvebu/Kconfig @@ -10,12 +10,11 @@ config ARCH_MVEBU select PLAT_ORION select SPARSE_IRQ select CLKDEV_LOOKUP - select MVEBU_CLK_CORE - select MVEBU_CLK_CPU - select MVEBU_CLK_GATING select MVEBU_MBUS select ZONE_DMA if ARM_LPAE select ARCH_REQUIRE_GPIOLIB + select MIGHT_HAVE_PCI + select PCI_QUIRKS if PCI if ARCH_MVEBU @@ -30,6 +29,7 @@ config MACH_ARMADA_370_XP config MACH_ARMADA_370 bool "Marvell Armada 370 boards" + select ARMADA_370_CLK select MACH_ARMADA_370_XP select PINCTRL_ARMADA_370 help @@ -38,6 +38,7 @@ config MACH_ARMADA_370 config MACH_ARMADA_XP bool "Marvell Armada XP boards" + select ARMADA_XP_CLK select MACH_ARMADA_370_XP select PINCTRL_ARMADA_XP help diff --git a/arch/arm/mach-mvebu/armada-370-xp.c b/arch/arm/mach-mvebu/armada-370-xp.c index 1c48890bb72b..97cbb8021919 100644 --- a/arch/arm/mach-mvebu/armada-370-xp.c +++ b/arch/arm/mach-mvebu/armada-370-xp.c @@ -14,13 +14,13 @@ #include <linux/kernel.h> #include <linux/init.h> +#include <linux/clk-provider.h> +#include <linux/of_address.h> #include <linux/of_platform.h> #include <linux/io.h> #include <linux/time-armada-370-xp.h> -#include <linux/clk/mvebu.h> #include <linux/dma-mapping.h> #include <linux/mbus.h> -#include <linux/irqchip.h> #include <asm/hardware/cache-l2x0.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -29,45 +29,49 @@ #include "common.h" #include "coherency.h" -static struct map_desc armada_370_xp_io_desc[] __initdata = { - { - .virtual = (unsigned long) ARMADA_370_XP_REGS_VIRT_BASE, - .pfn = __phys_to_pfn(ARMADA_370_XP_REGS_PHYS_BASE), - .length = ARMADA_370_XP_REGS_SIZE, - .type = MT_DEVICE, - }, -}; - -void __init armada_370_xp_map_io(void) +static void __init armada_370_xp_map_io(void) { - iotable_init(armada_370_xp_io_desc, ARRAY_SIZE(armada_370_xp_io_desc)); + debug_ll_io_init(); } -void __init armada_370_xp_timer_and_clk_init(void) -{ - mvebu_clocks_init(); - armada_370_xp_timer_init(); -} +/* + * This initialization will be replaced by a DT-based + * initialization once the mvebu-mbus driver gains DT support. + */ -void __init armada_370_xp_init_early(void) +#define ARMADA_370_XP_MBUS_WINS_OFFS 0x20000 +#define ARMADA_370_XP_MBUS_WINS_SIZE 0x100 +#define ARMADA_370_XP_SDRAM_WINS_OFFS 0x20180 +#define ARMADA_370_XP_SDRAM_WINS_SIZE 0x20 + +static void __init armada_370_xp_mbus_init(void) { char *mbus_soc_name; + struct device_node *dn; + const __be32 mbus_wins_offs = cpu_to_be32(ARMADA_370_XP_MBUS_WINS_OFFS); + const __be32 sdram_wins_offs = cpu_to_be32(ARMADA_370_XP_SDRAM_WINS_OFFS); - /* - * This initialization will be replaced by a DT-based - * initialization once the mvebu-mbus driver gains DT support. - */ if (of_machine_is_compatible("marvell,armada370")) mbus_soc_name = "marvell,armada370-mbus"; else mbus_soc_name = "marvell,armadaxp-mbus"; + dn = of_find_node_by_name(NULL, "internal-regs"); + BUG_ON(!dn); + mvebu_mbus_init(mbus_soc_name, - ARMADA_370_XP_MBUS_WINS_BASE, + of_translate_address(dn, &mbus_wins_offs), ARMADA_370_XP_MBUS_WINS_SIZE, - ARMADA_370_XP_SDRAM_WINS_BASE, + of_translate_address(dn, &sdram_wins_offs), ARMADA_370_XP_SDRAM_WINS_SIZE); +} +static void __init armada_370_xp_timer_and_clk_init(void) +{ + of_clk_init(NULL); + armada_370_xp_timer_init(); + coherency_init(); + armada_370_xp_mbus_init(); #ifdef CONFIG_CACHE_L2X0 l2x0_of_init(0, ~0UL); #endif @@ -76,7 +80,6 @@ void __init armada_370_xp_init_early(void) static void __init armada_370_xp_dt_init(void) { of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); - coherency_init(); } static const char * const armada_370_xp_dt_compat[] = { @@ -88,8 +91,6 @@ DT_MACHINE_START(ARMADA_XP_DT, "Marvell Armada 370/XP (Device Tree)") .smp = smp_ops(armada_xp_smp_ops), .init_machine = armada_370_xp_dt_init, .map_io = armada_370_xp_map_io, - .init_early = armada_370_xp_init_early, - .init_irq = irqchip_init, .init_time = armada_370_xp_timer_and_clk_init, .restart = mvebu_restart, .dt_compat = armada_370_xp_dt_compat, diff --git a/arch/arm/mach-mvebu/armada-370-xp.h b/arch/arm/mach-mvebu/armada-370-xp.h index 2070e1b4f342..c612b2c4ed6c 100644 --- a/arch/arm/mach-mvebu/armada-370-xp.h +++ b/arch/arm/mach-mvebu/armada-370-xp.h @@ -15,16 +15,6 @@ #ifndef __MACH_ARMADA_370_XP_H #define __MACH_ARMADA_370_XP_H -#define ARMADA_370_XP_REGS_PHYS_BASE 0xd0000000 -#define ARMADA_370_XP_REGS_VIRT_BASE IOMEM(0xfec00000) -#define ARMADA_370_XP_REGS_SIZE SZ_1M - -/* These defines can go away once mvebu-mbus has a DT binding */ -#define ARMADA_370_XP_MBUS_WINS_BASE (ARMADA_370_XP_REGS_PHYS_BASE + 0x20000) -#define ARMADA_370_XP_MBUS_WINS_SIZE 0x100 -#define ARMADA_370_XP_SDRAM_WINS_BASE (ARMADA_370_XP_REGS_PHYS_BASE + 0x20180) -#define ARMADA_370_XP_SDRAM_WINS_SIZE 0x20 - #ifdef CONFIG_SMP #include <linux/cpumask.h> diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c index 8278960066c3..be117591f7f2 100644 --- a/arch/arm/mach-mvebu/coherency.c +++ b/arch/arm/mach-mvebu/coherency.c @@ -25,16 +25,11 @@ #include <linux/dma-mapping.h> #include <linux/platform_device.h> #include <asm/smp_plat.h> +#include <asm/cacheflush.h> #include "armada-370-xp.h" -/* - * Some functions in this file are called very early during SMP - * initialization. At that time the device tree framework is not yet - * ready, and it is not possible to get the register address to - * ioremap it. That's why the pointer below is given with an initial - * value matching its virtual mapping - */ -static void __iomem *coherency_base = ARMADA_370_XP_REGS_VIRT_BASE + 0x20200; +unsigned long __cpuinitdata coherency_phys_base; +static void __iomem *coherency_base; static void __iomem *coherency_cpu_base; /* Coherency fabric registers */ @@ -47,18 +42,6 @@ static struct of_device_id of_coherency_table[] = { { /* end of list */ }, }; -#ifdef CONFIG_SMP -int coherency_get_cpu_count(void) -{ - int reg, cnt; - - reg = readl(coherency_base + COHERENCY_FABRIC_CFG_OFFSET); - cnt = (reg & 0xF) + 1; - - return cnt; -} -#endif - /* Function defined in coherency_ll.S */ int ll_set_cpu_coherent(void __iomem *base_addr, unsigned int hw_cpu_id); @@ -143,13 +126,31 @@ int __init coherency_init(void) np = of_find_matching_node(NULL, of_coherency_table); if (np) { + struct resource res; pr_info("Initializing Coherency fabric\n"); + of_address_to_resource(np, 0, &res); + coherency_phys_base = res.start; + /* + * Ensure secondary CPUs will see the updated value, + * which they read before they join the coherency + * fabric, and therefore before they are coherent with + * the boot CPU cache. + */ + sync_cache_w(&coherency_phys_base); coherency_base = of_iomap(np, 0); coherency_cpu_base = of_iomap(np, 1); set_cpu_coherent(cpu_logical_map(smp_processor_id()), 0); - bus_register_notifier(&platform_bus_type, - &mvebu_hwcc_platform_nb); } return 0; } + +static int __init coherency_late_init(void) +{ + if (of_find_matching_node(NULL, of_coherency_table)) + bus_register_notifier(&platform_bus_type, + &mvebu_hwcc_platform_nb); + return 0; +} + +postcore_initcall(coherency_late_init); diff --git a/arch/arm/mach-mvebu/coherency.h b/arch/arm/mach-mvebu/coherency.h index 2f428137f6fe..df33ad8a6c08 100644 --- a/arch/arm/mach-mvebu/coherency.h +++ b/arch/arm/mach-mvebu/coherency.h @@ -14,10 +14,6 @@ #ifndef __MACH_370_XP_COHERENCY_H #define __MACH_370_XP_COHERENCY_H -#ifdef CONFIG_SMP -int coherency_get_cpu_count(void); -#endif - int set_cpu_coherent(int cpu_id, int smp_group_id); int coherency_init(void); diff --git a/arch/arm/mach-mvebu/common.h b/arch/arm/mach-mvebu/common.h index aa27bc2ffb60..98defd5e92cd 100644 --- a/arch/arm/mach-mvebu/common.h +++ b/arch/arm/mach-mvebu/common.h @@ -15,6 +15,8 @@ #ifndef __ARCH_MVEBU_COMMON_H #define __ARCH_MVEBU_COMMON_H +#define ARMADA_XP_MAX_CPUS 4 + void mvebu_restart(char mode, const char *cmd); void armada_370_xp_init_irq(void); diff --git a/arch/arm/mach-mvebu/headsmp.S b/arch/arm/mach-mvebu/headsmp.S index a06e0ede8c08..7147300c8af2 100644 --- a/arch/arm/mach-mvebu/headsmp.S +++ b/arch/arm/mach-mvebu/headsmp.S @@ -21,12 +21,6 @@ #include <linux/linkage.h> #include <linux/init.h> -/* - * At this stage the secondary CPUs don't have acces yet to the MMU, so - * we have to provide physical addresses - */ -#define ARMADA_XP_CFB_BASE 0xD0020200 - __CPUINIT /* @@ -35,15 +29,21 @@ * startup */ ENTRY(armada_xp_secondary_startup) + /* Get coherency fabric base physical address */ + adr r0, 1f + ldr r1, [r0] + ldr r0, [r0, r1] /* Read CPU id */ mrc p15, 0, r1, c0, c0, 5 and r1, r1, #0xF /* Add CPU to coherency fabric */ - ldr r0, =ARMADA_XP_CFB_BASE - bl ll_set_cpu_coherent b secondary_startup ENDPROC(armada_xp_secondary_startup) + + .align 2 +1: + .long coherency_phys_base - . diff --git a/arch/arm/mach-mvebu/platsmp.c b/arch/arm/mach-mvebu/platsmp.c index 875ea748391c..93f2f3ab45f1 100644 --- a/arch/arm/mach-mvebu/platsmp.c +++ b/arch/arm/mach-mvebu/platsmp.c @@ -88,8 +88,16 @@ static int __cpuinit armada_xp_boot_secondary(unsigned int cpu, static void __init armada_xp_smp_init_cpus(void) { + struct device_node *np; unsigned int i, ncores; - ncores = coherency_get_cpu_count(); + + np = of_find_node_by_name(NULL, "cpus"); + if (!np) + panic("No 'cpus' node found\n"); + + ncores = of_get_child_count(np); + if (ncores == 0 || ncores > ARMADA_XP_MAX_CPUS) + panic("Invalid number of CPUs in DT\n"); /* Limit possible CPUs to defconfig */ if (ncores > nr_cpu_ids) { diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig index 4dc2fbba0ecd..616fe0210da1 100644 --- a/arch/arm/mach-mxs/Kconfig +++ b/arch/arm/mach-mxs/Kconfig @@ -3,7 +3,6 @@ config SOC_IMX23 select ARM_AMBA select ARM_CPU_SUSPEND if PM select CPU_ARM926T - select HAVE_PWM select PINCTRL_IMX23 config SOC_IMX28 @@ -12,7 +11,6 @@ config SOC_IMX28 select ARM_CPU_SUSPEND if PM select CPU_ARM926T select HAVE_CAN_FLEXCAN if CAN - select HAVE_PWM select PINCTRL_IMX28 config ARCH_MXS @@ -25,6 +23,7 @@ config ARCH_MXS select GENERIC_CLOCKEVENTS select HAVE_CLK_PREPARE select PINCTRL + select SOC_BUS select SOC_IMX23 select SOC_IMX28 select STMP_DEVICE diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c index 5b62b6489d4b..7fa611c1b287 100644 --- a/arch/arm/mach-mxs/mach-mxs.c +++ b/arch/arm/mach-mxs/mach-mxs.c @@ -19,13 +19,13 @@ #include <linux/err.h> #include <linux/gpio.h> #include <linux/init.h> -#include <linux/irqchip.h> #include <linux/irqchip/mxs.h> #include <linux/micrel_phy.h> #include <linux/of_address.h> #include <linux/of_platform.h> #include <linux/phy.h> #include <linux/pinctrl/consumer.h> +#include <linux/sys_soc.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/time.h> @@ -39,12 +39,28 @@ #define MXS_DIGCTL_SAIF_CLKMUX_EXTMSTR0 0x2 #define MXS_DIGCTL_SAIF_CLKMUX_EXTMSTR1 0x3 +#define HW_DIGCTL_CHIPID 0x310 +#define HW_DIGCTL_CHIPID_MASK (0xffff << 16) +#define HW_DIGCTL_REV_MASK 0xff +#define HW_DIGCTL_CHIPID_MX23 (0x3780 << 16) +#define HW_DIGCTL_CHIPID_MX28 (0x2800 << 16) + +#define MXS_CHIP_REVISION_1_0 0x10 +#define MXS_CHIP_REVISION_1_1 0x11 +#define MXS_CHIP_REVISION_1_2 0x12 +#define MXS_CHIP_REVISION_1_3 0x13 +#define MXS_CHIP_REVISION_1_4 0x14 +#define MXS_CHIP_REV_UNKNOWN 0xff + #define MXS_GPIO_NR(bank, nr) ((bank) * 32 + (nr)) #define MXS_SET_ADDR 0x4 #define MXS_CLR_ADDR 0x8 #define MXS_TOG_ADDR 0xc +static u32 chipid; +static u32 socid; + static inline void __mxs_setl(u32 mask, void __iomem *reg) { __raw_writel(mask, reg + MXS_SET_ADDR); @@ -352,29 +368,123 @@ static void __init tx28_post_init(void) pinctrl_put(pctl); } -static void __init cfa10049_init(void) +static void __init crystalfontz_init(void) { update_fec_mac_prop(OUI_CRYSTALFONTZ); } -static void __init cfa10037_init(void) +static const char __init *mxs_get_soc_id(void) { - update_fec_mac_prop(OUI_CRYSTALFONTZ); + struct device_node *np; + void __iomem *digctl_base; + + np = of_find_compatible_node(NULL, NULL, "fsl,imx23-digctl"); + digctl_base = of_iomap(np, 0); + WARN_ON(!digctl_base); + + chipid = readl(digctl_base + HW_DIGCTL_CHIPID); + socid = chipid & HW_DIGCTL_CHIPID_MASK; + + iounmap(digctl_base); + of_node_put(np); + + switch (socid) { + case HW_DIGCTL_CHIPID_MX23: + return "i.MX23"; + case HW_DIGCTL_CHIPID_MX28: + return "i.MX28"; + default: + return "Unknown"; + } +} + +static u32 __init mxs_get_cpu_rev(void) +{ + u32 rev = chipid & HW_DIGCTL_REV_MASK; + + switch (socid) { + case HW_DIGCTL_CHIPID_MX23: + switch (rev) { + case 0x0: + return MXS_CHIP_REVISION_1_0; + case 0x1: + return MXS_CHIP_REVISION_1_1; + case 0x2: + return MXS_CHIP_REVISION_1_2; + case 0x3: + return MXS_CHIP_REVISION_1_3; + case 0x4: + return MXS_CHIP_REVISION_1_4; + default: + return MXS_CHIP_REV_UNKNOWN; + } + case HW_DIGCTL_CHIPID_MX28: + switch (rev) { + case 0x0: + return MXS_CHIP_REVISION_1_1; + case 0x1: + return MXS_CHIP_REVISION_1_2; + default: + return MXS_CHIP_REV_UNKNOWN; + } + default: + return MXS_CHIP_REV_UNKNOWN; + } +} + +static const char __init *mxs_get_revision(void) +{ + u32 rev = mxs_get_cpu_rev(); + + if (rev != MXS_CHIP_REV_UNKNOWN) + return kasprintf(GFP_KERNEL, "TO%d.%d", (rev >> 4) & 0xf, + rev & 0xf); + else + return kasprintf(GFP_KERNEL, "%s", "Unknown"); } static void __init mxs_machine_init(void) { + struct device_node *root; + struct device *parent; + struct soc_device *soc_dev; + struct soc_device_attribute *soc_dev_attr; + int ret; + + soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL); + if (!soc_dev_attr) + return; + + root = of_find_node_by_path("/"); + ret = of_property_read_string(root, "model", &soc_dev_attr->machine); + if (ret) + return; + + soc_dev_attr->family = "Freescale MXS Family"; + soc_dev_attr->soc_id = mxs_get_soc_id(); + soc_dev_attr->revision = mxs_get_revision(); + + soc_dev = soc_device_register(soc_dev_attr); + if (IS_ERR(soc_dev)) { + kfree(soc_dev_attr->revision); + kfree(soc_dev_attr); + return; + } + + parent = soc_device_to_device(soc_dev); + if (of_machine_is_compatible("fsl,imx28-evk")) imx28_evk_init(); else if (of_machine_is_compatible("bluegiga,apx4devkit")) apx4devkit_init(); - else if (of_machine_is_compatible("crystalfontz,cfa10037")) - cfa10037_init(); - else if (of_machine_is_compatible("crystalfontz,cfa10049")) - cfa10049_init(); + else if (of_machine_is_compatible("crystalfontz,cfa10037") || + of_machine_is_compatible("crystalfontz,cfa10049") || + of_machine_is_compatible("crystalfontz,cfa10055") || + of_machine_is_compatible("crystalfontz,cfa10057")) + crystalfontz_init(); of_platform_populate(NULL, of_default_bus_match_table, - mxs_auxdata_lookup, NULL); + mxs_auxdata_lookup, parent); if (of_machine_is_compatible("karo,tx28")) tx28_post_init(); @@ -434,8 +544,6 @@ static const char *mxs_dt_compat[] __initdata = { }; DT_MACHINE_START(MXS, "Freescale MXS (Device Tree)") - .map_io = debug_ll_io_init, - .init_irq = irqchip_init, .handle_irq = icoll_handle_irq, .init_time = mxs_timer_init, .init_machine = mxs_machine_init, diff --git a/arch/arm/mach-mxs/pm.h b/arch/arm/mach-mxs/pm.h index f57e7cdece2e..09d77b00a96b 100644 --- a/arch/arm/mach-mxs/pm.h +++ b/arch/arm/mach-mxs/pm.h @@ -9,6 +9,10 @@ #ifndef __ARCH_MXS_PM_H #define __ARCH_MXS_PM_H +#ifdef CONFIG_PM void mxs_pm_init(void); +#else +#define mxs_pm_init NULL +#endif #endif diff --git a/arch/arm/mach-nomadik/Kconfig b/arch/arm/mach-nomadik/Kconfig index 9b9d105f194c..5981c3db9b41 100644 --- a/arch/arm/mach-nomadik/Kconfig +++ b/arch/arm/mach-nomadik/Kconfig @@ -6,6 +6,7 @@ config ARCH_NOMADIK select ARM_VIC select CLKSRC_NOMADIK_MTU select CLKSRC_NOMADIK_MTU_SCHED_CLOCK + select CLKSRC_OF select COMMON_CLK select CPU_ARM926T select GENERIC_CLOCKEVENTS diff --git a/arch/arm/mach-nomadik/cpu-8815.c b/arch/arm/mach-nomadik/cpu-8815.c index 59f6ff5c9bae..2df209ed1a07 100644 --- a/arch/arm/mach-nomadik/cpu-8815.c +++ b/arch/arm/mach-nomadik/cpu-8815.c @@ -25,11 +25,8 @@ #include <linux/slab.h> #include <linux/irq.h> #include <linux/dma-mapping.h> -#include <linux/irqchip.h> #include <linux/platform_data/clk-nomadik.h> -#include <linux/platform_data/pinctrl-nomadik.h> -#include <linux/pinctrl/machine.h> -#include <linux/platform_data/clocksource-nomadik-mtu.h> +#include <linux/clocksource.h> #include <linux/of_irq.h> #include <linux/of_gpio.h> #include <linux/of_address.h> @@ -91,48 +88,6 @@ #define NOMADIK_L2CC_BASE 0x10210000 /* L2 Cache controller */ #define NOMADIK_UART1_VBASE 0xF01FB000 -static unsigned long out_low[] = { PIN_OUTPUT_LOW }; -static unsigned long out_high[] = { PIN_OUTPUT_HIGH }; -static unsigned long in_nopull[] = { PIN_INPUT_NOPULL }; -static unsigned long in_pullup[] = { PIN_INPUT_PULLUP }; - -static struct pinctrl_map __initdata nhk8815_pinmap[] = { - PIN_MAP_MUX_GROUP_DEFAULT("uart0", "pinctrl-stn8815", "u0_a_1", "u0"), - PIN_MAP_MUX_GROUP_DEFAULT("uart1", "pinctrl-stn8815", "u1_a_1", "u1"), - /* Hog in MMC/SD card mux */ - PIN_MAP_MUX_GROUP_HOG_DEFAULT("pinctrl-stn8815", "mmcsd_a_1", "mmcsd"), - /* MCCLK */ - PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO8_B10", out_low), - /* MCCMD */ - PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO9_A10", in_pullup), - /* MCCMDDIR */ - PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO10_C11", out_high), - /* MCDAT3-0 */ - PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO11_B11", in_pullup), - PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO12_A11", in_pullup), - PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO13_C12", in_pullup), - PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO14_B12", in_pullup), - /* MCDAT0DIR */ - PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO15_A12", out_high), - /* MCDAT31DIR */ - PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO16_C13", out_high), - /* MCMSFBCLK */ - PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO24_C15", in_pullup), - /* CD input GPIO */ - PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO111_H21", in_nopull), - /* CD bias drive */ - PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO112_J21", out_low), - /* I2C0 */ - PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO62_D3", in_pullup), - PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO63_D2", in_pullup), - /* I2C1 */ - PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO53_L4", in_pullup), - PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO54_L3", in_pullup), - /* I2C2 */ - PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO73_C21", in_pullup), - PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-stn8815", "GPIO74_C20", in_pullup), -}; - /* This is needed for LL-debug/earlyprintk/debug-macro.S */ static struct map_desc cpu8815_io_desc[] __initdata = { { @@ -172,7 +127,7 @@ static void __init cpu8815_timer_init_of(void) /* We need this to be up now */ nomadik_clk_init(); - mtu = of_find_node_by_path("/mtu0"); + mtu = of_find_node_by_path("/mtu@101e2000"); if (!mtu) return; base = of_iomap(mtu, 0); @@ -188,7 +143,7 @@ static void __init cpu8815_timer_init_of(void) src_cr |= SRC_CR_INIT_VAL; writel(src_cr, base); - nmdk_timer_init(base, irq); + clocksource_of_init(); } static struct fsmc_nand_timings cpu8815_nand_timings = { @@ -280,28 +235,10 @@ device_initcall(cpu8815_mmcsd_init); /* These are mostly to get the right device names for the clock lookups */ static struct of_dev_auxdata cpu8815_auxdata_lookup[] __initdata = { - OF_DEV_AUXDATA("st,nomadik-gpio", NOMADIK_GPIO0_BASE, - "gpio.0", NULL), - OF_DEV_AUXDATA("st,nomadik-gpio", NOMADIK_GPIO1_BASE, - "gpio.1", NULL), - OF_DEV_AUXDATA("st,nomadik-gpio", NOMADIK_GPIO2_BASE, - "gpio.2", NULL), - OF_DEV_AUXDATA("st,nomadik-gpio", NOMADIK_GPIO3_BASE, - "gpio.3", NULL), - OF_DEV_AUXDATA("stericsson,nmk-pinctrl-stn8815", 0, - "pinctrl-stn8815", NULL), - OF_DEV_AUXDATA("arm,primecell", NOMADIK_UART0_BASE, - "uart0", NULL), - OF_DEV_AUXDATA("arm,primecell", NOMADIK_UART1_BASE, - "uart1", NULL), - OF_DEV_AUXDATA("arm,primecell", NOMADIK_RNG_BASE, - "rng", NULL), - OF_DEV_AUXDATA("arm,primecell", NOMADIK_RTC_BASE, - "rtc-pl031", NULL), OF_DEV_AUXDATA("stericsson,fsmc-nand", NOMADIK_FSMC_BASE, - "fsmc-nand", &cpu8815_nand_data), + NULL, &cpu8815_nand_data), OF_DEV_AUXDATA("arm,primecell", NOMADIK_SDI_BASE, - "mmci", &mmcsd_plat_data), + NULL, &mmcsd_plat_data), { /* sentinel */ }, }; @@ -311,7 +248,6 @@ static void __init cpu8815_init_of(void) /* At full speed latency must be >=2, so 0x249 in low bits */ l2x0_of_init(0x00730249, 0xfe000fff); #endif - pinctrl_register_mappings(nhk8815_pinmap, ARRAY_SIZE(nhk8815_pinmap)); of_platform_populate(NULL, of_default_bus_match_table, cpu8815_auxdata_lookup, NULL); } @@ -323,7 +259,6 @@ static const char * cpu8815_board_compat[] = { DT_MACHINE_START(NOMADIK_DT, "Nomadik STn8815") .map_io = cpu8815_map_io, - .init_irq = irqchip_init, .init_time = cpu8815_timer_init_of, .init_machine = cpu8815_init_of, .restart = cpu8815_restart, diff --git a/arch/arm/mach-nspire/Kconfig b/arch/arm/mach-nspire/Kconfig new file mode 100644 index 000000000000..59d8f0a70919 --- /dev/null +++ b/arch/arm/mach-nspire/Kconfig @@ -0,0 +1,16 @@ +config ARCH_NSPIRE + bool "TI-NSPIRE based" + depends on ARCH_MULTI_V4_V5 + depends on MMU + select CPU_ARM926T + select COMMON_CLK + select GENERIC_CLOCKEVENTS + select GENERIC_IRQ_CHIP + select SPARSE_IRQ + select ARM_AMBA + select ARM_VIC + select ARM_TIMER_SP804 + select USE_OF + select CLKSRC_OF + help + This enables support for systems using the TI-NSPIRE CPU diff --git a/arch/arm/mach-nspire/Makefile b/arch/arm/mach-nspire/Makefile new file mode 100644 index 000000000000..1bec256eba07 --- /dev/null +++ b/arch/arm/mach-nspire/Makefile @@ -0,0 +1,2 @@ +obj-y += nspire.o +obj-y += clcd.o diff --git a/arch/arm/mach-nspire/Makefile.boot b/arch/arm/mach-nspire/Makefile.boot new file mode 100644 index 000000000000..e69de29bb2d1 --- /dev/null +++ b/arch/arm/mach-nspire/Makefile.boot diff --git a/arch/arm/mach-nspire/clcd.c b/arch/arm/mach-nspire/clcd.c new file mode 100644 index 000000000000..abea12617b17 --- /dev/null +++ b/arch/arm/mach-nspire/clcd.c @@ -0,0 +1,119 @@ +/* + * linux/arch/arm/mach-nspire/clcd.c + * + * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + */ + +#include <linux/init.h> +#include <linux/of.h> +#include <linux/amba/bus.h> +#include <linux/amba/clcd.h> +#include <linux/dma-mapping.h> + +static struct clcd_panel nspire_cx_lcd_panel = { + .mode = { + .name = "Color LCD", + .refresh = 60, + .xres = 320, + .yres = 240, + .sync = 0, + .vmode = FB_VMODE_NONINTERLACED, + .pixclock = 1, + .hsync_len = 6, + .vsync_len = 1, + .right_margin = 50, + .left_margin = 38, + .lower_margin = 3, + .upper_margin = 17, + }, + .width = 65, /* ~6.50 cm */ + .height = 49, /* ~4.87 cm */ + .tim2 = TIM2_IPC, + .cntl = CNTL_LCDTFT | CNTL_LCDVCOMP(1), + .bpp = 16, + .caps = CLCD_CAP_565, +}; + +static struct clcd_panel nspire_classic_lcd_panel = { + .mode = { + .name = "Grayscale LCD", + .refresh = 60, + .xres = 320, + .yres = 240, + .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, + .vmode = FB_VMODE_NONINTERLACED, + .pixclock = 1, + .hsync_len = 6, + .vsync_len = 1, + .right_margin = 6, + .left_margin = 6, + }, + .width = 71, /* 7.11cm */ + .height = 53, /* 5.33cm */ + .tim2 = 0x80007d0, + .cntl = CNTL_LCDMONO8, + .bpp = 8, + .grayscale = 1, + .caps = CLCD_CAP_5551, +}; + +int nspire_clcd_setup(struct clcd_fb *fb) +{ + struct clcd_panel *panel; + size_t panel_size; + const char *type; + dma_addr_t dma; + int err; + + BUG_ON(!fb->dev->dev.of_node); + + err = of_property_read_string(fb->dev->dev.of_node, "lcd-type", &type); + if (err) { + pr_err("CLCD: Could not find lcd-type property\n"); + return err; + } + + if (!strcmp(type, "cx")) { + panel = &nspire_cx_lcd_panel; + } else if (!strcmp(type, "classic")) { + panel = &nspire_classic_lcd_panel; + } else { + pr_err("CLCD: Unknown lcd-type %s\n", type); + return -EINVAL; + } + + panel_size = ((panel->mode.xres * panel->mode.yres) * panel->bpp) / 8; + panel_size = ALIGN(panel_size, PAGE_SIZE); + + fb->fb.screen_base = dma_alloc_writecombine(&fb->dev->dev, + panel_size, &dma, GFP_KERNEL); + + if (!fb->fb.screen_base) { + pr_err("CLCD: unable to map framebuffer\n"); + return -ENOMEM; + } + + fb->fb.fix.smem_start = dma; + fb->fb.fix.smem_len = panel_size; + fb->panel = panel; + + return 0; +} + +int nspire_clcd_mmap(struct clcd_fb *fb, struct vm_area_struct *vma) +{ + return dma_mmap_writecombine(&fb->dev->dev, vma, + fb->fb.screen_base, fb->fb.fix.smem_start, + fb->fb.fix.smem_len); +} + +void nspire_clcd_remove(struct clcd_fb *fb) +{ + dma_free_writecombine(&fb->dev->dev, fb->fb.fix.smem_len, + fb->fb.screen_base, fb->fb.fix.smem_start); +} diff --git a/arch/arm/mach-nspire/clcd.h b/arch/arm/mach-nspire/clcd.h new file mode 100644 index 000000000000..8c33d2c18371 --- /dev/null +++ b/arch/arm/mach-nspire/clcd.h @@ -0,0 +1,14 @@ +/* + * linux/arch/arm/mach-nspire/clcd.h + * + * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + */ + +int nspire_clcd_setup(struct clcd_fb *fb); +int nspire_clcd_mmap(struct clcd_fb *fb, struct vm_area_struct *vma); +void nspire_clcd_remove(struct clcd_fb *fb); diff --git a/arch/arm/mach-nspire/mmio.h b/arch/arm/mach-nspire/mmio.h new file mode 100644 index 000000000000..8813471af4cf --- /dev/null +++ b/arch/arm/mach-nspire/mmio.h @@ -0,0 +1,20 @@ +/* + * linux/arch/arm/mach-nspire/mmio.h + * + * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + */ + +#define NSPIRE_MISC_PHYS_BASE 0x900A0000 +#define NSPIRE_MISC_HWRESET 0x08 + +#define NSPIRE_PWR_PHYS_BASE 0x900B0000 +#define NSPIRE_PWR_VIRT_BASE 0xFEEB0000 +#define NSPIRE_PWR_BUS_DISABLE1 0x18 +#define NSPIRE_PWR_BUS_DISABLE2 0x20 + +#define NSPIRE_LCD_PHYS_BASE 0xC0000000 diff --git a/arch/arm/mach-nspire/nspire.c b/arch/arm/mach-nspire/nspire.c new file mode 100644 index 000000000000..99e26092a9f7 --- /dev/null +++ b/arch/arm/mach-nspire/nspire.c @@ -0,0 +1,89 @@ +/* + * linux/arch/arm/mach-nspire/nspire.c + * + * Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2, as + * published by the Free Software Foundation. + * + */ +#include <linux/init.h> +#include <linux/of_irq.h> +#include <linux/of_address.h> +#include <linux/of_platform.h> +#include <linux/irqchip.h> +#include <linux/irqchip/arm-vic.h> +#include <linux/clk-provider.h> +#include <linux/clkdev.h> +#include <linux/amba/bus.h> +#include <linux/amba/clcd.h> +#include <linux/clocksource.h> + +#include <asm/mach/arch.h> +#include <asm/mach-types.h> +#include <asm/mach/map.h> + +#include <asm/hardware/timer-sp.h> + +#include "mmio.h" +#include "clcd.h" + +static const char *nspire_dt_match[] __initconst = { + "ti,nspire", + "ti,nspire-cx", + "ti,nspire-tp", + "ti,nspire-clp", + NULL, +}; + +static void __init nspire_map_io(void) +{ + debug_ll_io_init(); +} + +static struct clcd_board nspire_clcd_data = { + .name = "LCD", + .caps = CLCD_CAP_5551 | CLCD_CAP_565, + .check = clcdfb_check, + .decode = clcdfb_decode, + .setup = nspire_clcd_setup, + .mmap = nspire_clcd_mmap, + .remove = nspire_clcd_remove, +}; + + +static struct of_dev_auxdata nspire_auxdata[] __initdata = { + OF_DEV_AUXDATA("arm,pl111", NSPIRE_LCD_PHYS_BASE, + NULL, &nspire_clcd_data), + { } +}; + +static void __init nspire_init(void) +{ + of_platform_populate(NULL, of_default_bus_match_table, + nspire_auxdata, NULL); +} + +static void __init nspire_init_time(void) +{ + of_clk_init(NULL); + clocksource_of_init(); +} + +static void nspire_restart(char mode, const char *cmd) +{ + void __iomem *base = ioremap(NSPIRE_MISC_PHYS_BASE, SZ_4K); + if (!base) + return; + + writel(2, base + NSPIRE_MISC_HWRESET); +} + +DT_MACHINE_START(NSPIRE, "TI-NSPIRE") + .dt_compat = nspire_dt_match, + .map_io = nspire_map_io, + .init_time = nspire_init_time, + .init_machine = nspire_init, + .restart = nspire_restart, +MACHINE_END diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile index 222d58c0ae76..3889b6cd211e 100644 --- a/arch/arm/mach-omap1/Makefile +++ b/arch/arm/mach-omap1/Makefile @@ -19,10 +19,6 @@ obj-$(CONFIG_ARCH_OMAP16XX) += ocpi.o # Power Management obj-$(CONFIG_PM) += pm.o sleep.o -# DSP -obj-$(CONFIG_OMAP_MBOX_FWK) += mailbox_mach.o -mailbox_mach-objs := mailbox.o - i2c-omap-$(CONFIG_I2C_OMAP) := i2c.o obj-y += $(i2c-omap-m) $(i2c-omap-y) diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c index 0dac3d239e32..fd90cafc2e36 100644 --- a/arch/arm/mach-omap1/board-h2.c +++ b/arch/arm/mach-omap1/board-h2.c @@ -41,7 +41,6 @@ #include <mach/mux.h> #include <linux/omap-dma.h> #include <mach/tc.h> -#include <mach/irda.h> #include <linux/platform_data/keypad-omap.h> #include <mach/flash.h> @@ -50,7 +49,6 @@ #include "common.h" #include "board-h2.h" -#include "dma.h" /* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */ #define OMAP1610_ETHR_START 0x04000300 @@ -276,39 +274,6 @@ static struct platform_device h2_kp_device = { .resource = h2_kp_resources, }; -#define H2_IRDA_FIRSEL_GPIO_PIN 17 - -static struct omap_irda_config h2_irda_data = { - .transceiver_cap = IR_SIRMODE | IR_MIRMODE | IR_FIRMODE, - .rx_channel = OMAP_DMA_UART3_RX, - .tx_channel = OMAP_DMA_UART3_TX, - .dest_start = UART3_THR, - .src_start = UART3_RHR, - .tx_trigger = 0, - .rx_trigger = 0, -}; - -static struct resource h2_irda_resources[] = { - [0] = { - .start = INT_UART3, - .end = INT_UART3, - .flags = IORESOURCE_IRQ, - }, -}; - -static u64 irda_dmamask = 0xffffffff; - -static struct platform_device h2_irda_device = { - .name = "omapirda", - .id = 0, - .dev = { - .platform_data = &h2_irda_data, - .dma_mask = &irda_dmamask, - }, - .num_resources = ARRAY_SIZE(h2_irda_resources), - .resource = h2_irda_resources, -}; - static struct gpio_led h2_gpio_led_pins[] = { { .name = "h2:red", @@ -339,7 +304,6 @@ static struct platform_device *h2_devices[] __initdata = { &h2_nor_device, &h2_nand_device, &h2_smc91x_device, - &h2_irda_device, &h2_kp_device, &h2_gpio_leds, }; diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c index 62a15e289c79..91449c5cb70f 100644 --- a/arch/arm/mach-omap1/board-nokia770.c +++ b/arch/arm/mach-omap1/board-nokia770.c @@ -234,16 +234,26 @@ static struct i2c_board_info nokia770_i2c_board_info_2[] __initdata = { { I2C_BOARD_INFO("retu-mfd", 0x01), }, + { + I2C_BOARD_INFO("tahvo-mfd", 0x02), + }, }; static void __init nokia770_cbus_init(void) { const int retu_irq_gpio = 62; + const int tahvo_irq_gpio = 40; if (gpio_request_one(retu_irq_gpio, GPIOF_IN, "Retu IRQ")) return; + if (gpio_request_one(tahvo_irq_gpio, GPIOF_IN, "Tahvo IRQ")) { + gpio_free(retu_irq_gpio); + return; + } irq_set_irq_type(gpio_to_irq(retu_irq_gpio), IRQ_TYPE_EDGE_RISING); + irq_set_irq_type(gpio_to_irq(tahvo_irq_gpio), IRQ_TYPE_EDGE_RISING); nokia770_i2c_board_info_2[0].irq = gpio_to_irq(retu_irq_gpio); + nokia770_i2c_board_info_2[1].irq = gpio_to_irq(tahvo_irq_gpio); i2c_register_board_info(2, nokia770_i2c_board_info_2, ARRAY_SIZE(nokia770_i2c_board_info_2)); platform_device_register(&nokia770_cbus_device); diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c index 845a1a7aef95..3b8e98f4353c 100644 --- a/arch/arm/mach-omap1/board-palmte.c +++ b/arch/arm/mach-omap1/board-palmte.c @@ -38,14 +38,12 @@ #include <mach/mux.h> #include <mach/tc.h> #include <linux/omap-dma.h> -#include <mach/irda.h> #include <linux/platform_data/keypad-omap.h> #include <mach/hardware.h> #include <mach/usb.h> #include "common.h" -#include "dma.h" #define PALMTE_USBDETECT_GPIO 0 #define PALMTE_USB_OR_DC_GPIO 1 @@ -167,40 +165,11 @@ static struct platform_device palmte_backlight_device = { }, }; -static struct omap_irda_config palmte_irda_config = { - .transceiver_cap = IR_SIRMODE, - .rx_channel = OMAP_DMA_UART3_RX, - .tx_channel = OMAP_DMA_UART3_TX, - .dest_start = UART3_THR, - .src_start = UART3_RHR, - .tx_trigger = 0, - .rx_trigger = 0, -}; - -static struct resource palmte_irda_resources[] = { - [0] = { - .start = INT_UART3, - .end = INT_UART3, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device palmte_irda_device = { - .name = "omapirda", - .id = -1, - .dev = { - .platform_data = &palmte_irda_config, - }, - .num_resources = ARRAY_SIZE(palmte_irda_resources), - .resource = palmte_irda_resources, -}; - static struct platform_device *palmte_devices[] __initdata = { &palmte_rom_device, &palmte_kp_device, &palmte_lcd_device, &palmte_backlight_device, - &palmte_irda_device, }; static struct omap_usb_config palmte_usb_config __initdata = { diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c index 65a4a3e357f2..ca501208825f 100644 --- a/arch/arm/mach-omap1/board-palmtt.c +++ b/arch/arm/mach-omap1/board-palmtt.c @@ -38,14 +38,12 @@ #include <mach/mux.h> #include <linux/omap-dma.h> #include <mach/tc.h> -#include <mach/irda.h> #include <linux/platform_data/keypad-omap.h> #include <mach/hardware.h> #include <mach/usb.h> #include "common.h" -#include "dma.h" #define PALMTT_USBDETECT_GPIO 0 #define PALMTT_CABLE_GPIO 1 @@ -163,33 +161,6 @@ static struct platform_device palmtt_lcd_device = { .name = "lcd_palmtt", .id = -1, }; -static struct omap_irda_config palmtt_irda_config = { - .transceiver_cap = IR_SIRMODE, - .rx_channel = OMAP_DMA_UART3_RX, - .tx_channel = OMAP_DMA_UART3_TX, - .dest_start = UART3_THR, - .src_start = UART3_RHR, - .tx_trigger = 0, - .rx_trigger = 0, -}; - -static struct resource palmtt_irda_resources[] = { - [0] = { - .start = INT_UART3, - .end = INT_UART3, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device palmtt_irda_device = { - .name = "omapirda", - .id = -1, - .dev = { - .platform_data = &palmtt_irda_config, - }, - .num_resources = ARRAY_SIZE(palmtt_irda_resources), - .resource = palmtt_irda_resources, -}; static struct platform_device palmtt_spi_device = { .name = "spi_palmtt", @@ -234,7 +205,6 @@ static struct platform_device *palmtt_devices[] __initdata = { &palmtt_flash_device, &palmtt_kp_device, &palmtt_lcd_device, - &palmtt_irda_device, &palmtt_spi_device, &palmtt_backlight_device, &palmtt_led_device, diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c index 01c970071fd8..470e12d67360 100644 --- a/arch/arm/mach-omap1/board-palmz71.c +++ b/arch/arm/mach-omap1/board-palmz71.c @@ -40,14 +40,12 @@ #include <mach/mux.h> #include <linux/omap-dma.h> #include <mach/tc.h> -#include <mach/irda.h> #include <linux/platform_data/keypad-omap.h> #include <mach/hardware.h> #include <mach/usb.h> #include "common.h" -#include "dma.h" #define PALMZ71_USBDETECT_GPIO 0 #define PALMZ71_PENIRQ_GPIO 6 @@ -153,34 +151,6 @@ static struct platform_device palmz71_lcd_device = { .id = -1, }; -static struct omap_irda_config palmz71_irda_config = { - .transceiver_cap = IR_SIRMODE, - .rx_channel = OMAP_DMA_UART3_RX, - .tx_channel = OMAP_DMA_UART3_TX, - .dest_start = UART3_THR, - .src_start = UART3_RHR, - .tx_trigger = 0, - .rx_trigger = 0, -}; - -static struct resource palmz71_irda_resources[] = { - [0] = { - .start = INT_UART3, - .end = INT_UART3, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device palmz71_irda_device = { - .name = "omapirda", - .id = -1, - .dev = { - .platform_data = &palmz71_irda_config, - }, - .num_resources = ARRAY_SIZE(palmz71_irda_resources), - .resource = palmz71_irda_resources, -}; - static struct platform_device palmz71_spi_device = { .name = "spi_palmz71", .id = -1, @@ -202,7 +172,6 @@ static struct platform_device *devices[] __initdata = { &palmz71_rom_device, &palmz71_kp_device, &palmz71_lcd_device, - &palmz71_irda_device, &palmz71_spi_device, &palmz71_backlight_device, }; diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c index 9732a98f3e06..0a8d3349149c 100644 --- a/arch/arm/mach-omap1/board-sx1.c +++ b/arch/arm/mach-omap1/board-sx1.c @@ -37,7 +37,6 @@ #include <mach/flash.h> #include <mach/mux.h> #include <linux/omap-dma.h> -#include <mach/irda.h> #include <mach/tc.h> #include <mach/board-sx1.h> @@ -45,7 +44,6 @@ #include <mach/usb.h> #include "common.h" -#include "dma.h" /* Write to I2C device */ int sx1_i2c_write_byte(u8 devaddr, u8 regoffset, u8 value) @@ -228,39 +226,6 @@ static struct platform_device sx1_kp_device = { .resource = sx1_kp_resources, }; -/*----------- IRDA -------------------------*/ - -static struct omap_irda_config sx1_irda_data = { - .transceiver_cap = IR_SIRMODE, - .rx_channel = OMAP_DMA_UART3_RX, - .tx_channel = OMAP_DMA_UART3_TX, - .dest_start = UART3_THR, - .src_start = UART3_RHR, - .tx_trigger = 0, - .rx_trigger = 0, -}; - -static struct resource sx1_irda_resources[] = { - [0] = { - .start = INT_UART3, - .end = INT_UART3, - .flags = IORESOURCE_IRQ, - }, -}; - -static u64 irda_dmamask = 0xffffffff; - -static struct platform_device sx1_irda_device = { - .name = "omapirda", - .id = 0, - .dev = { - .platform_data = &sx1_irda_data, - .dma_mask = &irda_dmamask, - }, - .num_resources = ARRAY_SIZE(sx1_irda_resources), - .resource = sx1_irda_resources, -}; - /*----------- MTD -------------------------*/ static struct mtd_partition sx1_partitions[] = { @@ -366,7 +331,6 @@ static struct omap_lcd_config sx1_lcd_config __initdata = { static struct platform_device *sx1_devices[] __initdata = { &sx1_flash_device, &sx1_kp_device, - &sx1_irda_device, }; /*-----------------------------------------*/ diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c index 0af635205e8a..325e6030095e 100644 --- a/arch/arm/mach-omap1/devices.c +++ b/arch/arm/mach-omap1/devices.c @@ -30,7 +30,6 @@ #include "common.h" #include "clock.h" -#include "dma.h" #include "mmc.h" #include "sram.h" @@ -223,16 +222,16 @@ void __init omap1_init_mmc(struct omap_mmc_platform_data **mmc_data, case 0: base = OMAP1_MMC1_BASE; irq = INT_MMC; - rx_req = OMAP_DMA_MMC_RX; - tx_req = OMAP_DMA_MMC_TX; + rx_req = 22; + tx_req = 21; break; case 1: if (!cpu_is_omap16xx()) return; base = OMAP1_MMC2_BASE; irq = INT_1610_MMC2; - rx_req = OMAP_DMA_MMC2_RX; - tx_req = OMAP_DMA_MMC2_TX; + rx_req = 55; + tx_req = 54; break; default: continue; diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c index a94b3a718d1a..5bb8ce86d54b 100644 --- a/arch/arm/mach-omap1/dma.c +++ b/arch/arm/mach-omap1/dma.c @@ -30,8 +30,6 @@ #include <mach/irqs.h> -#include "dma.h" - #define OMAP1_DMA_BASE (0xfffed800) #define OMAP1_LOGICAL_DMA_CH_COUNT 17 #define OMAP1_DMA_STRIDE 0x40 diff --git a/arch/arm/mach-omap1/dma.h b/arch/arm/mach-omap1/dma.h deleted file mode 100644 index d05909c96715..000000000000 --- a/arch/arm/mach-omap1/dma.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * OMAP1 DMA channel definitions - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef __OMAP1_DMA_CHANNEL_H -#define __OMAP1_DMA_CHANNEL_H - -/* DMA channels for omap1 */ -#define OMAP_DMA_NO_DEVICE 0 -#define OMAP_DMA_MCBSP1_TX 8 -#define OMAP_DMA_MCBSP1_RX 9 -#define OMAP_DMA_MCBSP3_TX 10 -#define OMAP_DMA_MCBSP3_RX 11 -#define OMAP_DMA_MCBSP2_TX 16 -#define OMAP_DMA_MCBSP2_RX 17 -#define OMAP_DMA_UART3_TX 18 -#define OMAP_DMA_UART3_RX 19 -#define OMAP_DMA_CAMERA_IF_RX 20 -#define OMAP_DMA_MMC_TX 21 -#define OMAP_DMA_MMC_RX 22 -#define OMAP_DMA_USB_W2FC_RX0 26 -#define OMAP_DMA_USB_W2FC_TX0 29 - -/* These are only for 1610 */ -#define OMAP_DMA_MMC2_TX 54 -#define OMAP_DMA_MMC2_RX 55 - -#endif /* __OMAP1_DMA_CHANNEL_H */ diff --git a/arch/arm/mach-omap1/include/mach/irda.h b/arch/arm/mach-omap1/include/mach/irda.h deleted file mode 100644 index 40f60339d1c6..000000000000 --- a/arch/arm/mach-omap1/include/mach/irda.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - * arch/arm/plat-omap/include/mach/irda.h - * - * Copyright (C) 2005-2006 Komal Shah <komal_shah802003@yahoo.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#ifndef ASMARM_ARCH_IRDA_H -#define ASMARM_ARCH_IRDA_H - -/* board specific transceiver capabilities */ - -#define IR_SEL 1 /* Selects IrDA */ -#define IR_SIRMODE 2 -#define IR_FIRMODE 4 -#define IR_MIRMODE 8 - -struct omap_irda_config { - int transceiver_cap; - int (*transceiver_mode)(struct device *dev, int mode); - int (*select_irda)(struct device *dev, int state); - int rx_channel; - int tx_channel; - unsigned long dest_start; - unsigned long src_start; - int tx_trigger; - int rx_trigger; - int mode; -}; - -#endif diff --git a/arch/arm/mach-omap1/lcd_dma.c b/arch/arm/mach-omap1/lcd_dma.c index 77924be37d41..26a2b01c7c4f 100644 --- a/arch/arm/mach-omap1/lcd_dma.c +++ b/arch/arm/mach-omap1/lcd_dma.c @@ -32,8 +32,6 @@ #include <mach/hardware.h> #include <mach/lcdc.h> -#include "dma.h" - int omap_lcd_dma_running(void) { /* diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c deleted file mode 100644 index efc8f207f6fc..000000000000 --- a/arch/arm/mach-omap1/mailbox.c +++ /dev/null @@ -1,199 +0,0 @@ -/* - * Mailbox reservation modules for OMAP1 - * - * Copyright (C) 2006-2009 Nokia Corporation - * Written by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ - -#include <linux/module.h> -#include <linux/interrupt.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <plat/mailbox.h> - -#define MAILBOX_ARM2DSP1 0x00 -#define MAILBOX_ARM2DSP1b 0x04 -#define MAILBOX_DSP2ARM1 0x08 -#define MAILBOX_DSP2ARM1b 0x0c -#define MAILBOX_DSP2ARM2 0x10 -#define MAILBOX_DSP2ARM2b 0x14 -#define MAILBOX_ARM2DSP1_Flag 0x18 -#define MAILBOX_DSP2ARM1_Flag 0x1c -#define MAILBOX_DSP2ARM2_Flag 0x20 - -static void __iomem *mbox_base; - -struct omap_mbox1_fifo { - unsigned long cmd; - unsigned long data; - unsigned long flag; -}; - -struct omap_mbox1_priv { - struct omap_mbox1_fifo tx_fifo; - struct omap_mbox1_fifo rx_fifo; -}; - -static inline int mbox_read_reg(size_t ofs) -{ - return __raw_readw(mbox_base + ofs); -} - -static inline void mbox_write_reg(u32 val, size_t ofs) -{ - __raw_writew(val, mbox_base + ofs); -} - -/* msg */ -static mbox_msg_t omap1_mbox_fifo_read(struct omap_mbox *mbox) -{ - struct omap_mbox1_fifo *fifo = - &((struct omap_mbox1_priv *)mbox->priv)->rx_fifo; - mbox_msg_t msg; - - msg = mbox_read_reg(fifo->data); - msg |= ((mbox_msg_t) mbox_read_reg(fifo->cmd)) << 16; - - return msg; -} - -static void -omap1_mbox_fifo_write(struct omap_mbox *mbox, mbox_msg_t msg) -{ - struct omap_mbox1_fifo *fifo = - &((struct omap_mbox1_priv *)mbox->priv)->tx_fifo; - - mbox_write_reg(msg & 0xffff, fifo->data); - mbox_write_reg(msg >> 16, fifo->cmd); -} - -static int omap1_mbox_fifo_empty(struct omap_mbox *mbox) -{ - return 0; -} - -static int omap1_mbox_fifo_full(struct omap_mbox *mbox) -{ - struct omap_mbox1_fifo *fifo = - &((struct omap_mbox1_priv *)mbox->priv)->rx_fifo; - - return mbox_read_reg(fifo->flag); -} - -/* irq */ -static void -omap1_mbox_enable_irq(struct omap_mbox *mbox, omap_mbox_type_t irq) -{ - if (irq == IRQ_RX) - enable_irq(mbox->irq); -} - -static void -omap1_mbox_disable_irq(struct omap_mbox *mbox, omap_mbox_type_t irq) -{ - if (irq == IRQ_RX) - disable_irq(mbox->irq); -} - -static int -omap1_mbox_is_irq(struct omap_mbox *mbox, omap_mbox_type_t irq) -{ - if (irq == IRQ_TX) - return 0; - return 1; -} - -static struct omap_mbox_ops omap1_mbox_ops = { - .type = OMAP_MBOX_TYPE1, - .fifo_read = omap1_mbox_fifo_read, - .fifo_write = omap1_mbox_fifo_write, - .fifo_empty = omap1_mbox_fifo_empty, - .fifo_full = omap1_mbox_fifo_full, - .enable_irq = omap1_mbox_enable_irq, - .disable_irq = omap1_mbox_disable_irq, - .is_irq = omap1_mbox_is_irq, -}; - -/* FIXME: the following struct should be created automatically by the user id */ - -/* DSP */ -static struct omap_mbox1_priv omap1_mbox_dsp_priv = { - .tx_fifo = { - .cmd = MAILBOX_ARM2DSP1b, - .data = MAILBOX_ARM2DSP1, - .flag = MAILBOX_ARM2DSP1_Flag, - }, - .rx_fifo = { - .cmd = MAILBOX_DSP2ARM1b, - .data = MAILBOX_DSP2ARM1, - .flag = MAILBOX_DSP2ARM1_Flag, - }, -}; - -static struct omap_mbox mbox_dsp_info = { - .name = "dsp", - .ops = &omap1_mbox_ops, - .priv = &omap1_mbox_dsp_priv, -}; - -static struct omap_mbox *omap1_mboxes[] = { &mbox_dsp_info, NULL }; - -static int omap1_mbox_probe(struct platform_device *pdev) -{ - struct resource *mem; - int ret; - struct omap_mbox **list; - - list = omap1_mboxes; - list[0]->irq = platform_get_irq_byname(pdev, "dsp"); - - mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - mbox_base = ioremap(mem->start, resource_size(mem)); - if (!mbox_base) - return -ENOMEM; - - ret = omap_mbox_register(&pdev->dev, list); - if (ret) { - iounmap(mbox_base); - return ret; - } - - return 0; -} - -static int omap1_mbox_remove(struct platform_device *pdev) -{ - omap_mbox_unregister(); - iounmap(mbox_base); - return 0; -} - -static struct platform_driver omap1_mbox_driver = { - .probe = omap1_mbox_probe, - .remove = omap1_mbox_remove, - .driver = { - .name = "omap-mailbox", - }, -}; - -static int __init omap1_mbox_init(void) -{ - return platform_driver_register(&omap1_mbox_driver); -} - -static void __exit omap1_mbox_exit(void) -{ - platform_driver_unregister(&omap1_mbox_driver); -} - -module_init(omap1_mbox_init); -module_exit(omap1_mbox_exit); - -MODULE_LICENSE("GPL v2"); -MODULE_DESCRIPTION("omap mailbox: omap1 architecture specific functions"); -MODULE_AUTHOR("Hiroshi DOYU <Hiroshi.DOYU@nokia.com>"); -MODULE_ALIAS("platform:omap1-mailbox"); diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c index b0d4723c9a90..8ed67f8d1762 100644 --- a/arch/arm/mach-omap1/mcbsp.c +++ b/arch/arm/mach-omap1/mcbsp.c @@ -27,7 +27,6 @@ #include <mach/irqs.h> #include "iomap.h" -#include "dma.h" #define DPS_RSTCT2_PER_EN (1 << 0) #define DSP_RSTCT2_WD_PER_EN (1 << 1) @@ -114,12 +113,12 @@ struct resource omap7xx_mcbsp_res[][6] = { }, { .name = "rx", - .start = OMAP_DMA_MCBSP1_RX, + .start = 9, .flags = IORESOURCE_DMA, }, { .name = "tx", - .start = OMAP_DMA_MCBSP1_TX, + .start = 8, .flags = IORESOURCE_DMA, }, }, @@ -141,12 +140,12 @@ struct resource omap7xx_mcbsp_res[][6] = { }, { .name = "rx", - .start = OMAP_DMA_MCBSP3_RX, + .start = 11, .flags = IORESOURCE_DMA, }, { .name = "tx", - .start = OMAP_DMA_MCBSP3_TX, + .start = 10, .flags = IORESOURCE_DMA, }, }, @@ -191,12 +190,12 @@ struct resource omap15xx_mcbsp_res[][6] = { }, { .name = "rx", - .start = OMAP_DMA_MCBSP1_RX, + .start = 9, .flags = IORESOURCE_DMA, }, { .name = "tx", - .start = OMAP_DMA_MCBSP1_TX, + .start = 8, .flags = IORESOURCE_DMA, }, }, @@ -218,12 +217,12 @@ struct resource omap15xx_mcbsp_res[][6] = { }, { .name = "rx", - .start = OMAP_DMA_MCBSP2_RX, + .start = 17, .flags = IORESOURCE_DMA, }, { .name = "tx", - .start = OMAP_DMA_MCBSP2_TX, + .start = 16, .flags = IORESOURCE_DMA, }, }, @@ -245,12 +244,12 @@ struct resource omap15xx_mcbsp_res[][6] = { }, { .name = "rx", - .start = OMAP_DMA_MCBSP3_RX, + .start = 11, .flags = IORESOURCE_DMA, }, { .name = "tx", - .start = OMAP_DMA_MCBSP3_TX, + .start = 10, .flags = IORESOURCE_DMA, }, }, @@ -298,12 +297,12 @@ struct resource omap16xx_mcbsp_res[][6] = { }, { .name = "rx", - .start = OMAP_DMA_MCBSP1_RX, + .start = 9, .flags = IORESOURCE_DMA, }, { .name = "tx", - .start = OMAP_DMA_MCBSP1_TX, + .start = 8, .flags = IORESOURCE_DMA, }, }, @@ -325,12 +324,12 @@ struct resource omap16xx_mcbsp_res[][6] = { }, { .name = "rx", - .start = OMAP_DMA_MCBSP2_RX, + .start = 17, .flags = IORESOURCE_DMA, }, { .name = "tx", - .start = OMAP_DMA_MCBSP2_TX, + .start = 16, .flags = IORESOURCE_DMA, }, }, @@ -352,12 +351,12 @@ struct resource omap16xx_mcbsp_res[][6] = { }, { .name = "rx", - .start = OMAP_DMA_MCBSP3_RX, + .start = 11, .flags = IORESOURCE_DMA, }, { .name = "tx", - .start = OMAP_DMA_MCBSP3_TX, + .start = 10, .flags = IORESOURCE_DMA, }, }, diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index f49cd51e162a..c7b32a966f67 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -4,6 +4,7 @@ config ARCH_OMAP config ARCH_OMAP2PLUS bool "TI OMAP2/3/4/5 SoCs with device tree support" if (ARCH_MULTI_V6 || ARCH_MULTI_V7) select ARCH_HAS_CPUFREQ + select ARCH_HAS_BANDGAP select ARCH_HAS_HOLES_MEMORYMODEL select ARCH_OMAP select ARCH_REQUIRE_GPIOLIB @@ -17,6 +18,7 @@ config ARCH_OMAP2PLUS select PROC_DEVICETREE if PROC_FS select SOC_BUS select SPARSE_IRQ + select TI_PRIV_EDMA select USE_OF help Systems based on OMAP2, OMAP3, OMAP4 or OMAP5 @@ -149,6 +151,14 @@ config SOC_AM33XX select MULTI_IRQ_HANDLER select COMMON_CLK +config SOC_AM43XX + bool "TI AM43x" + select CPU_V7 + select MULTI_IRQ_HANDLER + select ARM_GIC + select COMMON_CLK + select MACH_OMAP_GENERIC + config OMAP_PACKAGE_ZAF bool @@ -167,12 +177,6 @@ config OMAP_PACKAGE_CUS config OMAP_PACKAGE_CBP bool -config OMAP_PACKAGE_CBL - bool - -config OMAP_PACKAGE_CBS - bool - comment "OMAP Board Type" depends on ARCH_OMAP2PLUS @@ -378,22 +382,6 @@ config MACH_TI8148EVM depends on SOC_TI81XX default y -config MACH_OMAP_4430SDP - bool "OMAP 4430 SDP board" - default y - depends on ARCH_OMAP4 - select OMAP_PACKAGE_CBL - select OMAP_PACKAGE_CBS - select REGULATOR_FIXED_VOLTAGE if REGULATOR - -config MACH_OMAP4_PANDA - bool "OMAP4 Panda Board" - default y - depends on ARCH_OMAP4 - select OMAP_PACKAGE_CBL - select OMAP_PACKAGE_CBS - select REGULATOR_FIXED_VOLTAGE if REGULATOR - config OMAP3_EMU bool "OMAP3 debugging peripherals" depends on ARCH_OMAP3 diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 55a9d6777683..ea5a27ff9941 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -22,6 +22,7 @@ obj-$(CONFIG_ARCH_OMAP3) += $(omap-2-3-common) $(hwmod-common) $(secure-common) obj-$(CONFIG_ARCH_OMAP4) += prm44xx.o $(hwmod-common) $(secure-common) obj-$(CONFIG_SOC_AM33XX) += irq.o $(hwmod-common) obj-$(CONFIG_SOC_OMAP5) += prm44xx.o $(hwmod-common) $(secure-common) +obj-$(CONFIG_SOC_AM43XX) += $(hwmod-common) $(secure-common) ifneq ($(CONFIG_SND_OMAP_SOC_MCBSP),) obj-y += mcbsp.o @@ -34,10 +35,10 @@ obj-$(CONFIG_SOC_HAS_OMAP2_SDRC) += sdrc.o smp-$(CONFIG_SMP) += omap-smp.o omap-headsmp.o smp-$(CONFIG_HOTPLUG_CPU) += omap-hotplug.o -omap-4-5-common = omap4-common.o omap-wakeupgen.o \ - sleep44xx.o -obj-$(CONFIG_ARCH_OMAP4) += $(omap-4-5-common) $(smp-y) -obj-$(CONFIG_SOC_OMAP5) += $(omap-4-5-common) $(smp-y) +omap-4-5-common = omap4-common.o omap-wakeupgen.o +obj-$(CONFIG_ARCH_OMAP4) += $(omap-4-5-common) $(smp-y) sleep44xx.o +obj-$(CONFIG_SOC_OMAP5) += $(omap-4-5-common) $(smp-y) sleep44xx.o +obj-$(CONFIG_SOC_AM43XX) += $(omap-4-5-common) plus_sec := $(call as-instr,.arch_extension sec,+sec) AFLAGS_omap-headsmp.o :=-Wa,-march=armv7-a$(plus_sec) @@ -58,12 +59,13 @@ obj-$(CONFIG_SOC_OMAP2420) += omap2-restart.o obj-$(CONFIG_SOC_OMAP2430) += omap2-restart.o obj-$(CONFIG_SOC_AM33XX) += am33xx-restart.o obj-$(CONFIG_ARCH_OMAP3) += omap3-restart.o +obj-$(CONFIG_ARCH_OMAP4) += omap4-restart.o +obj-$(CONFIG_SOC_OMAP5) += omap4-restart.o # Pin multiplexing obj-$(CONFIG_SOC_OMAP2420) += mux2420.o obj-$(CONFIG_SOC_OMAP2430) += mux2430.o obj-$(CONFIG_ARCH_OMAP3) += mux34xx.o -obj-$(CONFIG_ARCH_OMAP4) += mux44xx.o # SMS/SDRC obj-$(CONFIG_ARCH_OMAP2) += sdrc2xxx.o @@ -110,6 +112,7 @@ obj-$(CONFIG_ARCH_OMAP2) += prm2xxx_3xxx.o prm2xxx.o cm2xxx.o obj-$(CONFIG_ARCH_OMAP3) += prm2xxx_3xxx.o prm3xxx.o cm3xxx.o obj-$(CONFIG_ARCH_OMAP3) += vc3xxx_data.o vp3xxx_data.o obj-$(CONFIG_SOC_AM33XX) += prm33xx.o cm33xx.o +obj-$(CONFIG_SOC_AM43XX) += prm33xx.o cm33xx.o omap-prcm-4-5-common = cminst44xx.o cm44xx.o prm44xx.o \ prcm_mpu44xx.o prminst44xx.o \ vc44xx_data.o vp44xx_data.o @@ -125,8 +128,9 @@ obj-$(CONFIG_ARCH_OMAP3) += voltagedomains3xxx_data.o obj-$(CONFIG_ARCH_OMAP4) += $(voltagedomain-common) obj-$(CONFIG_ARCH_OMAP4) += voltagedomains44xx_data.o obj-$(CONFIG_SOC_AM33XX) += $(voltagedomain-common) -obj-$(CONFIG_SOC_AM33XX) += voltagedomains33xx_data.o +obj-$(CONFIG_SOC_AM43XX) += $(voltagedomain-common) obj-$(CONFIG_SOC_OMAP5) += $(voltagedomain-common) +obj-$(CONFIG_SOC_OMAP5) += voltagedomains54xx_data.o # OMAP powerdomain framework powerdomain-common += powerdomain.o powerdomain-common.o @@ -140,7 +144,9 @@ obj-$(CONFIG_ARCH_OMAP4) += $(powerdomain-common) obj-$(CONFIG_ARCH_OMAP4) += powerdomains44xx_data.o obj-$(CONFIG_SOC_AM33XX) += $(powerdomain-common) obj-$(CONFIG_SOC_AM33XX) += powerdomains33xx_data.o +obj-$(CONFIG_SOC_AM43XX) += $(powerdomain-common) obj-$(CONFIG_SOC_OMAP5) += $(powerdomain-common) +obj-$(CONFIG_SOC_OMAP5) += powerdomains54xx_data.o # PRCM clockdomain control clockdomain-common += clockdomain.o @@ -155,7 +161,9 @@ obj-$(CONFIG_ARCH_OMAP4) += $(clockdomain-common) obj-$(CONFIG_ARCH_OMAP4) += clockdomains44xx_data.o obj-$(CONFIG_SOC_AM33XX) += $(clockdomain-common) obj-$(CONFIG_SOC_AM33XX) += clockdomains33xx_data.o +obj-$(CONFIG_SOC_AM43XX) += $(clockdomain-common) obj-$(CONFIG_SOC_OMAP5) += $(clockdomain-common) +obj-$(CONFIG_SOC_OMAP5) += clockdomains54xx_data.o # Clock framework obj-$(CONFIG_ARCH_OMAP2) += $(clock-common) clock2xxx.o @@ -198,14 +206,12 @@ obj-$(CONFIG_ARCH_OMAP3) += omap_hwmod_2xxx_3xxx_interconnect_data.o obj-$(CONFIG_ARCH_OMAP3) += omap_hwmod_3xxx_data.o obj-$(CONFIG_SOC_AM33XX) += omap_hwmod_33xx_data.o obj-$(CONFIG_ARCH_OMAP4) += omap_hwmod_44xx_data.o +obj-$(CONFIG_SOC_OMAP5) += omap_hwmod_54xx_data.o # EMU peripherals obj-$(CONFIG_OMAP3_EMU) += emu.o obj-$(CONFIG_HW_PERF_EVENTS) += pmu.o -obj-$(CONFIG_OMAP_MBOX_FWK) += mailbox_mach.o -mailbox_mach-objs := mailbox.o - iommu-$(CONFIG_OMAP_IOMMU) := omap-iommu.o obj-y += $(iommu-m) $(iommu-y) @@ -251,8 +257,6 @@ obj-$(CONFIG_MACH_CM_T35) += board-cm-t35.o obj-$(CONFIG_MACH_CM_T3517) += board-cm-t3517.o obj-$(CONFIG_MACH_IGEP0020) += board-igep0020.o obj-$(CONFIG_MACH_TOUCHBOOK) += board-omap3touchbook.o -obj-$(CONFIG_MACH_OMAP_4430SDP) += board-4430sdp.o -obj-$(CONFIG_MACH_OMAP4_PANDA) += board-omap4panda.o obj-$(CONFIG_MACH_OMAP3517EVM) += board-am3517evm.o diff --git a/arch/arm/mach-omap2/am33xx.h b/arch/arm/mach-omap2/am33xx.h index 43296c1af9ee..5eef093e6738 100644 --- a/arch/arm/mach-omap2/am33xx.h +++ b/arch/arm/mach-omap2/am33xx.h @@ -21,6 +21,7 @@ #define AM33XX_SCM_BASE 0x44E10000 #define AM33XX_CTRL_BASE AM33XX_SCM_BASE #define AM33XX_PRCM_BASE 0x44E00000 +#define AM43XX_PRCM_BASE 0x44DF0000 #define AM33XX_TAP_BASE (AM33XX_CTRL_BASE + 0x3FC) #endif /* __ASM_ARCH_AM33XX_H */ diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c deleted file mode 100644 index 56a9a4f855c7..000000000000 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ /dev/null @@ -1,765 +0,0 @@ -/* - * Board support file for OMAP4430 SDP. - * - * Copyright (C) 2009 Texas Instruments - * - * Author: Santosh Shilimkar <santosh.shilimkar@ti.com> - * - * Based on mach-omap2/board-3430sdp.c - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <linux/gpio.h> -#include <linux/usb/otg.h> -#include <linux/spi/spi.h> -#include <linux/i2c/twl.h> -#include <linux/mfd/twl6040.h> -#include <linux/gpio_keys.h> -#include <linux/regulator/machine.h> -#include <linux/regulator/fixed.h> -#include <linux/pwm.h> -#include <linux/leds.h> -#include <linux/leds_pwm.h> -#include <linux/pwm_backlight.h> -#include <linux/irqchip/arm-gic.h> -#include <linux/platform_data/omap4-keypad.h> -#include <linux/usb/musb.h> -#include <linux/usb/phy.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> - -#include "common.h" -#include "omap4-keypad.h" -#include <linux/wl12xx.h> -#include <linux/platform_data/omap-abe-twl6040.h> - -#include "soc.h" -#include "mux.h" -#include "mmc.h" -#include "hsmmc.h" -#include "control.h" -#include "common-board-devices.h" -#include "dss-common.h" - -#define ETH_KS8851_IRQ 34 -#define ETH_KS8851_POWER_ON 48 -#define ETH_KS8851_QUART 138 -#define OMAP4_SFH7741_SENSOR_OUTPUT_GPIO 184 -#define OMAP4_SFH7741_ENABLE_GPIO 188 - -#define GPIO_WIFI_PMENA 54 -#define GPIO_WIFI_IRQ 53 - -static const int sdp4430_keymap[] = { - KEY(0, 0, KEY_E), - KEY(0, 1, KEY_R), - KEY(0, 2, KEY_T), - KEY(0, 3, KEY_HOME), - KEY(0, 4, KEY_F5), - KEY(0, 5, KEY_UNKNOWN), - KEY(0, 6, KEY_I), - KEY(0, 7, KEY_LEFTSHIFT), - - KEY(1, 0, KEY_D), - KEY(1, 1, KEY_F), - KEY(1, 2, KEY_G), - KEY(1, 3, KEY_SEND), - KEY(1, 4, KEY_F6), - KEY(1, 5, KEY_UNKNOWN), - KEY(1, 6, KEY_K), - KEY(1, 7, KEY_ENTER), - - KEY(2, 0, KEY_X), - KEY(2, 1, KEY_C), - KEY(2, 2, KEY_V), - KEY(2, 3, KEY_END), - KEY(2, 4, KEY_F7), - KEY(2, 5, KEY_UNKNOWN), - KEY(2, 6, KEY_DOT), - KEY(2, 7, KEY_CAPSLOCK), - - KEY(3, 0, KEY_Z), - KEY(3, 1, KEY_KPPLUS), - KEY(3, 2, KEY_B), - KEY(3, 3, KEY_F1), - KEY(3, 4, KEY_F8), - KEY(3, 5, KEY_UNKNOWN), - KEY(3, 6, KEY_O), - KEY(3, 7, KEY_SPACE), - - KEY(4, 0, KEY_W), - KEY(4, 1, KEY_Y), - KEY(4, 2, KEY_U), - KEY(4, 3, KEY_F2), - KEY(4, 4, KEY_VOLUMEUP), - KEY(4, 5, KEY_UNKNOWN), - KEY(4, 6, KEY_L), - KEY(4, 7, KEY_LEFT), - - KEY(5, 0, KEY_S), - KEY(5, 1, KEY_H), - KEY(5, 2, KEY_J), - KEY(5, 3, KEY_F3), - KEY(5, 4, KEY_F9), - KEY(5, 5, KEY_VOLUMEDOWN), - KEY(5, 6, KEY_M), - KEY(5, 7, KEY_RIGHT), - - KEY(6, 0, KEY_Q), - KEY(6, 1, KEY_A), - KEY(6, 2, KEY_N), - KEY(6, 3, KEY_BACK), - KEY(6, 4, KEY_BACKSPACE), - KEY(6, 5, KEY_UNKNOWN), - KEY(6, 6, KEY_P), - KEY(6, 7, KEY_UP), - - KEY(7, 0, KEY_PROG1), - KEY(7, 1, KEY_PROG2), - KEY(7, 2, KEY_PROG3), - KEY(7, 3, KEY_PROG4), - KEY(7, 4, KEY_F4), - KEY(7, 5, KEY_UNKNOWN), - KEY(7, 6, KEY_OK), - KEY(7, 7, KEY_DOWN), -}; -static struct omap_device_pad keypad_pads[] = { - { .name = "kpd_col1.kpd_col1", - .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, - }, - { .name = "kpd_col1.kpd_col1", - .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, - }, - { .name = "kpd_col2.kpd_col2", - .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, - }, - { .name = "kpd_col3.kpd_col3", - .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, - }, - { .name = "kpd_col4.kpd_col4", - .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, - }, - { .name = "kpd_col5.kpd_col5", - .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, - }, - { .name = "gpmc_a23.kpd_col7", - .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, - }, - { .name = "gpmc_a22.kpd_col6", - .enable = OMAP_WAKEUP_EN | OMAP_MUX_MODE1, - }, - { .name = "kpd_row0.kpd_row0", - .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | - OMAP_MUX_MODE1 | OMAP_INPUT_EN, - }, - { .name = "kpd_row1.kpd_row1", - .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | - OMAP_MUX_MODE1 | OMAP_INPUT_EN, - }, - { .name = "kpd_row2.kpd_row2", - .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | - OMAP_MUX_MODE1 | OMAP_INPUT_EN, - }, - { .name = "kpd_row3.kpd_row3", - .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | - OMAP_MUX_MODE1 | OMAP_INPUT_EN, - }, - { .name = "kpd_row4.kpd_row4", - .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | - OMAP_MUX_MODE1 | OMAP_INPUT_EN, - }, - { .name = "kpd_row5.kpd_row5", - .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | - OMAP_MUX_MODE1 | OMAP_INPUT_EN, - }, - { .name = "gpmc_a18.kpd_row6", - .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | - OMAP_MUX_MODE1 | OMAP_INPUT_EN, - }, - { .name = "gpmc_a19.kpd_row7", - .enable = OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | - OMAP_MUX_MODE1 | OMAP_INPUT_EN, - }, -}; - -static struct matrix_keymap_data sdp4430_keymap_data = { - .keymap = sdp4430_keymap, - .keymap_size = ARRAY_SIZE(sdp4430_keymap), -}; - -static struct omap4_keypad_platform_data sdp4430_keypad_data = { - .keymap_data = &sdp4430_keymap_data, - .rows = 8, - .cols = 8, -}; - -static struct omap_board_data keypad_data = { - .id = 1, - .pads = keypad_pads, - .pads_cnt = ARRAY_SIZE(keypad_pads), -}; - -static struct gpio_led sdp4430_gpio_leds[] = { - { - .name = "omap4:green:debug0", - .gpio = 61, - }, - { - .name = "omap4:green:debug1", - .gpio = 30, - }, - { - .name = "omap4:green:debug2", - .gpio = 7, - }, - { - .name = "omap4:green:debug3", - .gpio = 8, - }, - { - .name = "omap4:green:debug4", - .gpio = 50, - }, - { - .name = "omap4:blue:user", - .gpio = 169, - }, - { - .name = "omap4:red:user", - .gpio = 170, - }, - { - .name = "omap4:green:user", - .gpio = 139, - }, - -}; - -static struct gpio_keys_button sdp4430_gpio_keys[] = { - { - .desc = "Proximity Sensor", - .type = EV_SW, - .code = SW_FRONT_PROXIMITY, - .gpio = OMAP4_SFH7741_SENSOR_OUTPUT_GPIO, - .active_low = 0, - } -}; - -static struct gpio_led_platform_data sdp4430_led_data = { - .leds = sdp4430_gpio_leds, - .num_leds = ARRAY_SIZE(sdp4430_gpio_leds), -}; - -static struct pwm_lookup sdp4430_pwm_lookup[] = { - PWM_LOOKUP("twl-pwm", 0, "leds_pwm", "omap4::keypad"), - PWM_LOOKUP("twl-pwm", 1, "pwm-backlight", NULL), - PWM_LOOKUP("twl-pwmled", 0, "leds_pwm", "omap4:green:chrg"), -}; - -static struct led_pwm sdp4430_pwm_leds[] = { - { - .name = "omap4::keypad", - .max_brightness = 127, - .pwm_period_ns = 7812500, - }, - { - .name = "omap4:green:chrg", - .max_brightness = 255, - .pwm_period_ns = 7812500, - }, -}; - -static struct led_pwm_platform_data sdp4430_pwm_data = { - .num_leds = ARRAY_SIZE(sdp4430_pwm_leds), - .leds = sdp4430_pwm_leds, -}; - -static struct platform_device sdp4430_leds_pwm = { - .name = "leds_pwm", - .id = -1, - .dev = { - .platform_data = &sdp4430_pwm_data, - }, -}; - -/* Dummy regulator for pwm-backlight driver */ -static struct regulator_consumer_supply backlight_supply = - REGULATOR_SUPPLY("enable", "pwm-backlight"); - -static struct platform_pwm_backlight_data sdp4430_backlight_data = { - .max_brightness = 127, - .dft_brightness = 127, - .pwm_period_ns = 7812500, -}; - -static struct platform_device sdp4430_backlight_pwm = { - .name = "pwm-backlight", - .id = -1, - .dev = { - .platform_data = &sdp4430_backlight_data, - }, -}; - -static int omap_prox_activate(struct device *dev) -{ - gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO , 1); - return 0; -} - -static void omap_prox_deactivate(struct device *dev) -{ - gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO , 0); -} - -static struct gpio_keys_platform_data sdp4430_gpio_keys_data = { - .buttons = sdp4430_gpio_keys, - .nbuttons = ARRAY_SIZE(sdp4430_gpio_keys), - .enable = omap_prox_activate, - .disable = omap_prox_deactivate, -}; - -static struct platform_device sdp4430_gpio_keys_device = { - .name = "gpio-keys", - .id = -1, - .dev = { - .platform_data = &sdp4430_gpio_keys_data, - }, -}; - -static struct platform_device sdp4430_leds_gpio = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &sdp4430_led_data, - }, -}; -static struct spi_board_info sdp4430_spi_board_info[] __initdata = { - { - .modalias = "ks8851", - .bus_num = 1, - .chip_select = 0, - .max_speed_hz = 24000000, - /* - * .irq is set to gpio_to_irq(ETH_KS8851_IRQ) - * in omap_4430sdp_init - */ - }, -}; - -static struct gpio sdp4430_eth_gpios[] __initdata = { - { ETH_KS8851_POWER_ON, GPIOF_OUT_INIT_HIGH, "eth_power" }, - { ETH_KS8851_QUART, GPIOF_OUT_INIT_HIGH, "quart" }, - { ETH_KS8851_IRQ, GPIOF_IN, "eth_irq" }, -}; - -static int __init omap_ethernet_init(void) -{ - int status; - - /* Request of GPIO lines */ - status = gpio_request_array(sdp4430_eth_gpios, - ARRAY_SIZE(sdp4430_eth_gpios)); - if (status) - pr_err("Cannot request ETH GPIOs\n"); - - return status; -} - -static struct regulator_consumer_supply sdp4430_vbat_supply[] = { - REGULATOR_SUPPLY("vddvibl", "twl6040-vibra"), - REGULATOR_SUPPLY("vddvibr", "twl6040-vibra"), -}; - -static struct regulator_init_data sdp4430_vbat_data = { - .constraints = { - .always_on = 1, - }, - .num_consumer_supplies = ARRAY_SIZE(sdp4430_vbat_supply), - .consumer_supplies = sdp4430_vbat_supply, -}; - -static struct fixed_voltage_config sdp4430_vbat_pdata = { - .supply_name = "VBAT", - .microvolts = 3750000, - .init_data = &sdp4430_vbat_data, - .gpio = -EINVAL, -}; - -static struct platform_device sdp4430_vbat = { - .name = "reg-fixed-voltage", - .id = -1, - .dev = { - .platform_data = &sdp4430_vbat_pdata, - }, -}; - -static struct platform_device sdp4430_dmic_codec = { - .name = "dmic-codec", - .id = -1, -}; - -static struct platform_device sdp4430_hdmi_audio_codec = { - .name = "hdmi-audio-codec", - .id = -1, -}; - -static struct omap_abe_twl6040_data sdp4430_abe_audio_data = { - .card_name = "SDP4430", - .has_hs = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT, - .has_hf = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT, - .has_ep = 1, - .has_aux = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT, - .has_vibra = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT, - - .has_dmic = 1, - .has_hsmic = 1, - .has_mainmic = 1, - .has_submic = 1, - .has_afm = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT, - - .jack_detection = 1, - /* MCLK input is 38.4MHz */ - .mclk_freq = 38400000, -}; - -static struct platform_device sdp4430_abe_audio = { - .name = "omap-abe-twl6040", - .id = -1, - .dev = { - .platform_data = &sdp4430_abe_audio_data, - }, -}; - -static struct platform_device *sdp4430_devices[] __initdata = { - &sdp4430_gpio_keys_device, - &sdp4430_leds_gpio, - &sdp4430_leds_pwm, - &sdp4430_backlight_pwm, - &sdp4430_vbat, - &sdp4430_dmic_codec, - &sdp4430_abe_audio, - &sdp4430_hdmi_audio_codec, -}; - -static struct omap_musb_board_data musb_board_data = { - .interface_type = MUSB_INTERFACE_UTMI, - .mode = MUSB_OTG, - .power = 100, -}; - -static struct omap2_hsmmc_info mmc[] = { - { - .mmc = 2, - .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, - .gpio_cd = -EINVAL, - .gpio_wp = -EINVAL, - .nonremovable = true, - .ocr_mask = MMC_VDD_29_30, - .no_off_init = true, - }, - { - .mmc = 1, - .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, - .gpio_cd = -EINVAL, - .gpio_wp = -EINVAL, - }, - { - .mmc = 5, - .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD, - .pm_caps = MMC_PM_KEEP_POWER, - .gpio_cd = -EINVAL, - .gpio_wp = -EINVAL, - .ocr_mask = MMC_VDD_165_195, - .nonremovable = true, - }, - {} /* Terminator */ -}; - -static struct regulator_consumer_supply sdp4430_vaux_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), -}; - -static struct regulator_consumer_supply omap4_sdp4430_vmmc5_supply = { - .supply = "vmmc", - .dev_name = "omap_hsmmc.4", -}; - -static struct regulator_init_data sdp4430_vmmc5 = { - .constraints = { - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = 1, - .consumer_supplies = &omap4_sdp4430_vmmc5_supply, -}; - -static struct fixed_voltage_config sdp4430_vwlan = { - .supply_name = "vwl1271", - .microvolts = 1800000, /* 1.8V */ - .gpio = GPIO_WIFI_PMENA, - .startup_delay = 70000, /* 70msec */ - .enable_high = 1, - .enabled_at_boot = 0, - .init_data = &sdp4430_vmmc5, -}; - -static struct platform_device omap_vwlan_device = { - .name = "reg-fixed-voltage", - .id = 1, - .dev = { - .platform_data = &sdp4430_vwlan, - }, -}; - -static struct regulator_init_data sdp4430_vaux1 = { - .constraints = { - .min_uV = 1000000, - .max_uV = 3000000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(sdp4430_vaux_supply), - .consumer_supplies = sdp4430_vaux_supply, -}; - -static struct regulator_init_data sdp4430_vusim = { - .constraints = { - .min_uV = 1200000, - .max_uV = 2900000, - .apply_uV = true, - .valid_modes_mask = REGULATOR_MODE_NORMAL - | REGULATOR_MODE_STANDBY, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE - | REGULATOR_CHANGE_MODE - | REGULATOR_CHANGE_STATUS, - }, -}; - -static struct twl6040_codec_data twl6040_codec = { - /* single-step ramp for headset and handsfree */ - .hs_left_step = 0x0f, - .hs_right_step = 0x0f, - .hf_left_step = 0x1d, - .hf_right_step = 0x1d, -}; - -static struct twl6040_vibra_data twl6040_vibra = { - .vibldrv_res = 8, - .vibrdrv_res = 3, - .viblmotor_res = 10, - .vibrmotor_res = 10, - .vddvibl_uV = 0, /* fixed volt supply - VBAT */ - .vddvibr_uV = 0, /* fixed volt supply - VBAT */ -}; - -static struct twl6040_platform_data twl6040_data = { - .codec = &twl6040_codec, - .vibra = &twl6040_vibra, - .audpwron_gpio = 127, -}; - -static struct i2c_board_info __initdata sdp4430_i2c_1_boardinfo[] = { - { - I2C_BOARD_INFO("twl6040", 0x4b), - .irq = 119 + OMAP44XX_IRQ_GIC_START, - .platform_data = &twl6040_data, - }, -}; - -static struct twl4030_platform_data sdp4430_twldata = { - /* Regulators */ - .vusim = &sdp4430_vusim, - .vaux1 = &sdp4430_vaux1, -}; - -static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = { - { - I2C_BOARD_INFO("tmp105", 0x48), - }, - { - I2C_BOARD_INFO("bh1780", 0x29), - }, -}; -static struct i2c_board_info __initdata sdp4430_i2c_4_boardinfo[] = { - { - I2C_BOARD_INFO("hmc5843", 0x1e), - }, -}; -static int __init omap4_i2c_init(void) -{ - omap4_pmic_get_config(&sdp4430_twldata, TWL_COMMON_PDATA_USB, - TWL_COMMON_REGULATOR_VDAC | - TWL_COMMON_REGULATOR_VAUX2 | - TWL_COMMON_REGULATOR_VAUX3 | - TWL_COMMON_REGULATOR_VMMC | - TWL_COMMON_REGULATOR_VPP | - TWL_COMMON_REGULATOR_VANA | - TWL_COMMON_REGULATOR_VCXIO | - TWL_COMMON_REGULATOR_VUSB | - TWL_COMMON_REGULATOR_CLK32KG | - TWL_COMMON_REGULATOR_V1V8 | - TWL_COMMON_REGULATOR_V2V1); - omap4_pmic_init("twl6030", &sdp4430_twldata, sdp4430_i2c_1_boardinfo, - ARRAY_SIZE(sdp4430_i2c_1_boardinfo)); - omap_register_i2c_bus(2, 400, NULL, 0); - omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo, - ARRAY_SIZE(sdp4430_i2c_3_boardinfo)); - omap_register_i2c_bus(4, 400, sdp4430_i2c_4_boardinfo, - ARRAY_SIZE(sdp4430_i2c_4_boardinfo)); - return 0; -} - -static void __init omap_sfh7741prox_init(void) -{ - int error; - - error = gpio_request_one(OMAP4_SFH7741_ENABLE_GPIO, - GPIOF_OUT_INIT_LOW, "sfh7741"); - if (error < 0) - pr_err("%s:failed to request GPIO %d, error %d\n", - __func__, OMAP4_SFH7741_ENABLE_GPIO, error); -} - -#ifdef CONFIG_OMAP_MUX -static struct omap_board_mux board_mux[] __initdata = { - OMAP4_MUX(USBB2_ULPITLL_CLK, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), - /* NIRQ2 for twl6040 */ - OMAP4_MUX(SYS_NIRQ2, OMAP_MUX_MODE0 | - OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE), - /* GPIO_127 for twl6040 */ - OMAP4_MUX(HDQ_SIO, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT), - /* McPDM */ - OMAP4_MUX(ABE_PDM_UL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), - OMAP4_MUX(ABE_PDM_DL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), - OMAP4_MUX(ABE_PDM_FRAME, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), - OMAP4_MUX(ABE_PDM_LB_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), - OMAP4_MUX(ABE_CLKS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), - /* DMIC */ - OMAP4_MUX(ABE_DMIC_CLK1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), - OMAP4_MUX(ABE_DMIC_DIN1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP4_MUX(ABE_DMIC_DIN2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP4_MUX(ABE_DMIC_DIN3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - /* McBSP1 */ - OMAP4_MUX(ABE_MCBSP1_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP4_MUX(ABE_MCBSP1_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), - OMAP4_MUX(ABE_MCBSP1_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT | - OMAP_PULL_ENA), - OMAP4_MUX(ABE_MCBSP1_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - /* McBSP2 */ - OMAP4_MUX(ABE_MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP4_MUX(ABE_MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), - OMAP4_MUX(ABE_MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT | - OMAP_PULL_ENA), - OMAP4_MUX(ABE_MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - - { .reg_offset = OMAP_MUX_TERMINATOR }, -}; - -#else -#define board_mux NULL - #endif - -static void __init omap4_sdp4430_wifi_mux_init(void) -{ - omap_mux_init_gpio(GPIO_WIFI_IRQ, OMAP_PIN_INPUT | - OMAP_PIN_OFF_WAKEUPENABLE); - omap_mux_init_gpio(GPIO_WIFI_PMENA, OMAP_PIN_OUTPUT); - - omap_mux_init_signal("sdmmc5_cmd.sdmmc5_cmd", - OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc5_clk.sdmmc5_clk", - OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc5_dat0.sdmmc5_dat0", - OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc5_dat1.sdmmc5_dat1", - OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc5_dat2.sdmmc5_dat2", - OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc5_dat3.sdmmc5_dat3", - OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP); - -} - -static struct wl12xx_platform_data omap4_sdp4430_wlan_data __initdata = { - .board_ref_clock = WL12XX_REFCLOCK_26, - .board_tcxo_clock = WL12XX_TCXOCLOCK_26, -}; - -static void __init omap4_sdp4430_wifi_init(void) -{ - int ret; - - omap4_sdp4430_wifi_mux_init(); - omap4_sdp4430_wlan_data.irq = gpio_to_irq(GPIO_WIFI_IRQ); - ret = wl12xx_set_platform_data(&omap4_sdp4430_wlan_data); - if (ret) - pr_err("Error setting wl12xx data: %d\n", ret); - ret = platform_device_register(&omap_vwlan_device); - if (ret) - pr_err("Error registering wl12xx device: %d\n", ret); -} - -static void __init omap_4430sdp_init(void) -{ - int status; - int package = OMAP_PACKAGE_CBS; - - if (omap_rev() == OMAP4430_REV_ES1_0) - package = OMAP_PACKAGE_CBL; - omap4_mux_init(board_mux, NULL, package); - - omap4_i2c_init(); - omap_sfh7741prox_init(); - regulator_register_always_on(0, "backlight-enable", - &backlight_supply, 1, 0); - platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices)); - omap_serial_init(); - omap_sdrc_init(NULL, NULL); - omap4_sdp4430_wifi_init(); - omap4_twl6030_hsmmc_init(mmc); - - usb_bind_phy("musb-hdrc.2.auto", 0, "omap-usb2.3.auto"); - usb_musb_init(&musb_board_data); - - status = omap_ethernet_init(); - if (status) { - pr_err("Ethernet initialization failed: %d\n", status); - } else { - sdp4430_spi_board_info[0].irq = gpio_to_irq(ETH_KS8851_IRQ); - spi_register_board_info(sdp4430_spi_board_info, - ARRAY_SIZE(sdp4430_spi_board_info)); - } - - pwm_add_table(sdp4430_pwm_lookup, ARRAY_SIZE(sdp4430_pwm_lookup)); - status = omap4_keyboard_init(&sdp4430_keypad_data, &keypad_data); - if (status) - pr_err("Keypad initialization failed: %d\n", status); - - omap_4430sdp_display_init(); -} - -MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board") - /* Maintainer: Santosh Shilimkar - Texas Instruments Inc */ - .atag_offset = 0x100, - .smp = smp_ops(omap4_smp_ops), - .reserve = omap_reserve, - .map_io = omap4_map_io, - .init_early = omap4430_init_early, - .init_irq = gic_init_irq, - .init_machine = omap_4430sdp_init, - .init_late = omap4430_init_late, - .init_time = omap4_local_timer_init, - .restart = omap44xx_restart, -MACHINE_END diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index ee6218c74807..d4622ed26252 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -293,7 +293,8 @@ static struct regulator_consumer_supply cm_t35_vsim_supply[] = { static struct regulator_consumer_supply cm_t35_vio_supplies[] = { REGULATOR_SUPPLY("vcc", "spi1.0"), REGULATOR_SUPPLY("vdds_dsi", "omapdss"), - REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"), + REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"), + REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"), }; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index 576420544178..f1d91ba5d1ac 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -222,6 +222,7 @@ static struct twl4030_gpio_platform_data devkit8000_gpio_data = { static struct regulator_consumer_supply devkit8000_vpll1_supplies[] = { REGULATOR_SUPPLY("vdds_dsi", "omapdss"), + REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"), REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"), }; diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c index c33adea0247c..fc20a61f6b2a 100644 --- a/arch/arm/mach-omap2/board-flash.c +++ b/arch/arm/mach-omap2/board-flash.c @@ -112,6 +112,9 @@ struct gpmc_timings nand_default_timings[1] = { .cs_rd_off = 36, .cs_wr_off = 36, + .we_on = 6, + .oe_on = 6, + .adv_on = 6, .adv_rd_off = 24, .adv_wr_off = 36, diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 88aa6b1835c3..e5fbfed69aa2 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -185,3 +185,19 @@ DT_MACHINE_START(OMAP5_DT, "Generic OMAP5 (Flattened Device Tree)") .restart = omap44xx_restart, MACHINE_END #endif + +#ifdef CONFIG_SOC_AM43XX +static const char *am43_boards_compat[] __initdata = { + "ti,am43", + NULL, +}; + +DT_MACHINE_START(AM43_DT, "Generic AM43 (Flattened Device Tree)") + .map_io = am33xx_map_io, + .init_early = am43xx_init_early, + .init_irq = omap_gic_of_init, + .init_machine = omap_generic_init, + .init_time = omap3_sync32k_timer_init, + .dt_compat = am43_boards_compat, +MACHINE_END +#endif diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index d0d17bc58d9b..62e4f701b63b 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -272,7 +272,8 @@ static struct regulator_init_data ldp_vaux1 = { static struct regulator_consumer_supply ldp_vpll2_supplies[] = { REGULATOR_SUPPLY("vdds_dsi", "omapdss"), - REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"), + REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"), + REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"), }; static struct regulator_init_data ldp_vpll2 = { diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index f76d0de7b406..8c026269baca 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -174,6 +174,7 @@ static struct panel_sharp_ls037v7dw01_data omap3_evm_lcd_data = { .ud_gpio = OMAP3EVM_LCD_PANEL_UD, }; +#ifdef CONFIG_BROKEN static void __init omap3_evm_display_init(void) { int r; @@ -193,6 +194,7 @@ static void __init omap3_evm_display_init(void) else gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1); } +#endif static struct omap_dss_device omap3_evm_lcd_device = { .name = "lcd", @@ -715,7 +717,9 @@ static void __init omap3_evm_init(void) omap_ads7846_init(1, OMAP3_EVM_TS_GPIO, 310, NULL); omap3evm_init_smsc911x(); +#ifdef CONFIG_BROKEN omap3_evm_display_init(); +#endif omap3_evm_wl12xx_init(); omap_twl4030_audio_init("omap3evm", NULL); } diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index 28133d5b4fed..b1547a0edfcd 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -343,6 +343,7 @@ static struct regulator_consumer_supply pandora_vmmc3_supply[] = { static struct regulator_consumer_supply pandora_vdds_supplies[] = { REGULATOR_SUPPLY("vdds_sdi", "omapdss"), REGULATOR_SUPPLY("vdds_dsi", "omapdss"), + REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"), REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"), }; diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c deleted file mode 100644 index 1e2c75eee912..000000000000 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ /dev/null @@ -1,455 +0,0 @@ -/* - * Board support file for OMAP4430 based PandaBoard. - * - * Copyright (C) 2010 Texas Instruments - * - * Author: David Anders <x0132446@ti.com> - * - * Based on mach-omap2/board-4430sdp.c - * - * Author: Santosh Shilimkar <santosh.shilimkar@ti.com> - * - * Based on mach-omap2/board-3430sdp.c - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/clk.h> -#include <linux/io.h> -#include <linux/leds.h> -#include <linux/gpio.h> -#include <linux/usb/otg.h> -#include <linux/i2c/twl.h> -#include <linux/mfd/twl6040.h> -#include <linux/regulator/machine.h> -#include <linux/regulator/fixed.h> -#include <linux/ti_wilink_st.h> -#include <linux/usb/musb.h> -#include <linux/usb/phy.h> -#include <linux/usb/nop-usb-xceiv.h> -#include <linux/wl12xx.h> -#include <linux/irqchip/arm-gic.h> -#include <linux/platform_data/omap-abe-twl6040.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> - -#include "common.h" -#include "soc.h" -#include "mmc.h" -#include "hsmmc.h" -#include "control.h" -#include "mux.h" -#include "common-board-devices.h" -#include "dss-common.h" - -#define GPIO_HUB_POWER 1 -#define GPIO_HUB_NRESET 62 -#define GPIO_WIFI_PMENA 43 -#define GPIO_WIFI_IRQ 53 - -/* wl127x BT, FM, GPS connectivity chip */ -static struct ti_st_plat_data wilink_platform_data = { - .nshutdown_gpio = 46, - .dev_name = "/dev/ttyO1", - .flow_cntrl = 1, - .baud_rate = 3000000, - .chip_enable = NULL, - .suspend = NULL, - .resume = NULL, -}; - -static struct platform_device wl1271_device = { - .name = "kim", - .id = -1, - .dev = { - .platform_data = &wilink_platform_data, - }, -}; - -static struct gpio_led gpio_leds[] = { - { - .name = "pandaboard::status1", - .default_trigger = "heartbeat", - .gpio = 7, - }, - { - .name = "pandaboard::status2", - .default_trigger = "mmc0", - .gpio = 8, - }, -}; - -static struct gpio_led_platform_data gpio_led_info = { - .leds = gpio_leds, - .num_leds = ARRAY_SIZE(gpio_leds), -}; - -static struct platform_device leds_gpio = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &gpio_led_info, - }, -}; - -static struct omap_abe_twl6040_data panda_abe_audio_data = { - /* Audio out */ - .has_hs = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT, - /* HandsFree through expansion connector */ - .has_hf = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT, - /* PandaBoard: FM TX, PandaBoardES: can be connected to audio out */ - .has_aux = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT, - /* PandaBoard: FM RX, PandaBoardES: audio in */ - .has_afm = ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT, - /* No jack detection. */ - .jack_detection = 0, - /* MCLK input is 38.4MHz */ - .mclk_freq = 38400000, - -}; - -static struct platform_device panda_abe_audio = { - .name = "omap-abe-twl6040", - .id = -1, - .dev = { - .platform_data = &panda_abe_audio_data, - }, -}; - -static struct platform_device panda_hdmi_audio_codec = { - .name = "hdmi-audio-codec", - .id = -1, -}; - -static struct platform_device btwilink_device = { - .name = "btwilink", - .id = -1, -}; - -/* PHY device on HS USB Port 1 i.e. nop_usb_xceiv.1 */ -static struct nop_usb_xceiv_platform_data hsusb1_phy_data = { - /* FREF_CLK3 provides the 19.2 MHz reference clock to the PHY */ - .clk_rate = 19200000, -}; - -static struct usbhs_phy_data phy_data[] __initdata = { - { - .port = 1, - .reset_gpio = GPIO_HUB_NRESET, - .vcc_gpio = GPIO_HUB_POWER, - .vcc_polarity = 1, - .platform_data = &hsusb1_phy_data, - }, -}; - -static struct platform_device *panda_devices[] __initdata = { - &leds_gpio, - &wl1271_device, - &panda_abe_audio, - &panda_hdmi_audio_codec, - &btwilink_device, -}; - -static struct usbhs_omap_platform_data usbhs_bdata __initdata = { - .port_mode[0] = OMAP_EHCI_PORT_MODE_PHY, -}; - -static void __init omap4_ehci_init(void) -{ - int ret; - - /* FREF_CLK3 provides the 19.2 MHz reference clock to the PHY */ - ret = clk_add_alias("main_clk", "nop_usb_xceiv.1", "auxclk3_ck", NULL); - if (ret) - pr_err("Failed to add main_clk alias to auxclk3_ck\n"); - - usbhs_init_phys(phy_data, ARRAY_SIZE(phy_data)); - usbhs_init(&usbhs_bdata); -} - -static struct omap_musb_board_data musb_board_data = { - .interface_type = MUSB_INTERFACE_UTMI, - .mode = MUSB_OTG, - .power = 100, -}; - -static struct omap2_hsmmc_info mmc[] = { - { - .mmc = 1, - .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, - .gpio_wp = -EINVAL, - .gpio_cd = -EINVAL, - }, - { - .name = "wl1271", - .mmc = 5, - .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD, - .gpio_wp = -EINVAL, - .gpio_cd = -EINVAL, - .ocr_mask = MMC_VDD_165_195, - .nonremovable = true, - }, - {} /* Terminator */ -}; - -static struct regulator_consumer_supply omap4_panda_vmmc5_supply[] = { - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.4"), -}; - -static struct regulator_init_data panda_vmmc5 = { - .constraints = { - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(omap4_panda_vmmc5_supply), - .consumer_supplies = omap4_panda_vmmc5_supply, -}; - -static struct fixed_voltage_config panda_vwlan = { - .supply_name = "vwl1271", - .microvolts = 1800000, /* 1.8V */ - .gpio = GPIO_WIFI_PMENA, - .startup_delay = 70000, /* 70msec */ - .enable_high = 1, - .enabled_at_boot = 0, - .init_data = &panda_vmmc5, -}; - -static struct platform_device omap_vwlan_device = { - .name = "reg-fixed-voltage", - .id = 1, - .dev = { - .platform_data = &panda_vwlan, - }, -}; - -static struct wl12xx_platform_data omap_panda_wlan_data __initdata = { - .board_ref_clock = WL12XX_REFCLOCK_38, /* 38.4 MHz */ -}; - -static struct twl6040_codec_data twl6040_codec = { - /* single-step ramp for headset and handsfree */ - .hs_left_step = 0x0f, - .hs_right_step = 0x0f, - .hf_left_step = 0x1d, - .hf_right_step = 0x1d, -}; - -static struct twl6040_platform_data twl6040_data = { - .codec = &twl6040_codec, - .audpwron_gpio = 127, -}; - -static struct i2c_board_info __initdata panda_i2c_1_boardinfo[] = { - { - I2C_BOARD_INFO("twl6040", 0x4b), - .irq = 119 + OMAP44XX_IRQ_GIC_START, - .platform_data = &twl6040_data, - }, -}; - -/* Panda board uses the common PMIC configuration */ -static struct twl4030_platform_data omap4_panda_twldata; - -/* - * Display monitor features are burnt in their EEPROM as EDID data. The EEPROM - * is connected as I2C slave device, and can be accessed at address 0x50 - */ -static struct i2c_board_info __initdata panda_i2c_eeprom[] = { - { - I2C_BOARD_INFO("eeprom", 0x50), - }, -}; - -static int __init omap4_panda_i2c_init(void) -{ - omap4_pmic_get_config(&omap4_panda_twldata, TWL_COMMON_PDATA_USB, - TWL_COMMON_REGULATOR_VDAC | - TWL_COMMON_REGULATOR_VAUX2 | - TWL_COMMON_REGULATOR_VAUX3 | - TWL_COMMON_REGULATOR_VMMC | - TWL_COMMON_REGULATOR_VPP | - TWL_COMMON_REGULATOR_VANA | - TWL_COMMON_REGULATOR_VCXIO | - TWL_COMMON_REGULATOR_VUSB | - TWL_COMMON_REGULATOR_CLK32KG | - TWL_COMMON_REGULATOR_V1V8 | - TWL_COMMON_REGULATOR_V2V1); - omap4_pmic_init("twl6030", &omap4_panda_twldata, panda_i2c_1_boardinfo, - ARRAY_SIZE(panda_i2c_1_boardinfo)); - omap_register_i2c_bus(2, 400, NULL, 0); - /* - * Bus 3 is attached to the DVI port where devices like the pico DLP - * projector don't work reliably with 400kHz - */ - omap_register_i2c_bus(3, 100, panda_i2c_eeprom, - ARRAY_SIZE(panda_i2c_eeprom)); - omap_register_i2c_bus(4, 400, NULL, 0); - return 0; -} - -#ifdef CONFIG_OMAP_MUX -static struct omap_board_mux board_mux[] __initdata = { - /* WLAN IRQ - GPIO 53 */ - OMAP4_MUX(GPMC_NCS3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT), - /* WLAN POWER ENABLE - GPIO 43 */ - OMAP4_MUX(GPMC_A19, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT), - /* WLAN SDIO: MMC5 CMD */ - OMAP4_MUX(SDMMC5_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), - /* WLAN SDIO: MMC5 CLK */ - OMAP4_MUX(SDMMC5_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), - /* WLAN SDIO: MMC5 DAT[0-3] */ - OMAP4_MUX(SDMMC5_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), - OMAP4_MUX(SDMMC5_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), - OMAP4_MUX(SDMMC5_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), - OMAP4_MUX(SDMMC5_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), - /* gpio 0 - TFP410 PD */ - OMAP4_MUX(KPD_COL1, OMAP_PIN_OUTPUT | OMAP_MUX_MODE3), - /* dispc2_data23 */ - OMAP4_MUX(USBB2_ULPITLL_STP, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data22 */ - OMAP4_MUX(USBB2_ULPITLL_DIR, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data21 */ - OMAP4_MUX(USBB2_ULPITLL_NXT, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data20 */ - OMAP4_MUX(USBB2_ULPITLL_DAT0, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data19 */ - OMAP4_MUX(USBB2_ULPITLL_DAT1, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data18 */ - OMAP4_MUX(USBB2_ULPITLL_DAT2, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data15 */ - OMAP4_MUX(USBB2_ULPITLL_DAT3, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data14 */ - OMAP4_MUX(USBB2_ULPITLL_DAT4, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data13 */ - OMAP4_MUX(USBB2_ULPITLL_DAT5, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data12 */ - OMAP4_MUX(USBB2_ULPITLL_DAT6, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data11 */ - OMAP4_MUX(USBB2_ULPITLL_DAT7, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data10 */ - OMAP4_MUX(DPM_EMU3, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data9 */ - OMAP4_MUX(DPM_EMU4, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data16 */ - OMAP4_MUX(DPM_EMU5, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data17 */ - OMAP4_MUX(DPM_EMU6, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_hsync */ - OMAP4_MUX(DPM_EMU7, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_pclk */ - OMAP4_MUX(DPM_EMU8, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_vsync */ - OMAP4_MUX(DPM_EMU9, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_de */ - OMAP4_MUX(DPM_EMU10, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data8 */ - OMAP4_MUX(DPM_EMU11, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data7 */ - OMAP4_MUX(DPM_EMU12, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data6 */ - OMAP4_MUX(DPM_EMU13, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data5 */ - OMAP4_MUX(DPM_EMU14, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data4 */ - OMAP4_MUX(DPM_EMU15, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data3 */ - OMAP4_MUX(DPM_EMU16, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data2 */ - OMAP4_MUX(DPM_EMU17, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data1 */ - OMAP4_MUX(DPM_EMU18, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* dispc2_data0 */ - OMAP4_MUX(DPM_EMU19, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5), - /* NIRQ2 for twl6040 */ - OMAP4_MUX(SYS_NIRQ2, OMAP_MUX_MODE0 | - OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE), - /* GPIO_127 for twl6040 */ - OMAP4_MUX(HDQ_SIO, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT), - /* McPDM */ - OMAP4_MUX(ABE_PDM_UL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), - OMAP4_MUX(ABE_PDM_DL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), - OMAP4_MUX(ABE_PDM_FRAME, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), - OMAP4_MUX(ABE_PDM_LB_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), - OMAP4_MUX(ABE_CLKS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), - /* McBSP1 */ - OMAP4_MUX(ABE_MCBSP1_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - OMAP4_MUX(ABE_MCBSP1_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), - OMAP4_MUX(ABE_MCBSP1_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT | - OMAP_PULL_ENA), - OMAP4_MUX(ABE_MCBSP1_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), - - /* UART2 - BT/FM/GPS shared transport */ - OMAP4_MUX(UART2_CTS, OMAP_PIN_INPUT | OMAP_MUX_MODE0), - OMAP4_MUX(UART2_RTS, OMAP_PIN_OUTPUT | OMAP_MUX_MODE0), - OMAP4_MUX(UART2_RX, OMAP_PIN_INPUT | OMAP_MUX_MODE0), - OMAP4_MUX(UART2_TX, OMAP_PIN_OUTPUT | OMAP_MUX_MODE0), - - { .reg_offset = OMAP_MUX_TERMINATOR }, -}; - -#else -#define board_mux NULL -#endif - - -static void omap4_panda_init_rev(void) -{ - if (cpu_is_omap443x()) { - /* PandaBoard 4430 */ - /* ASoC audio configuration */ - panda_abe_audio_data.card_name = "PandaBoard"; - panda_abe_audio_data.has_hsmic = 1; - } else { - /* PandaBoard ES */ - /* ASoC audio configuration */ - panda_abe_audio_data.card_name = "PandaBoardES"; - } -} - -static void __init omap4_panda_init(void) -{ - int package = OMAP_PACKAGE_CBS; - int ret; - - if (omap_rev() == OMAP4430_REV_ES1_0) - package = OMAP_PACKAGE_CBL; - omap4_mux_init(board_mux, NULL, package); - - omap_panda_wlan_data.irq = gpio_to_irq(GPIO_WIFI_IRQ); - ret = wl12xx_set_platform_data(&omap_panda_wlan_data); - if (ret) - pr_err("error setting wl12xx data: %d\n", ret); - - omap4_panda_init_rev(); - omap4_panda_i2c_init(); - platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices)); - platform_device_register(&omap_vwlan_device); - omap_serial_init(); - omap_sdrc_init(NULL, NULL); - omap4_twl6030_hsmmc_init(mmc); - omap4_ehci_init(); - usb_bind_phy("musb-hdrc.2.auto", 0, "omap-usb2.3.auto"); - usb_musb_init(&musb_board_data); - omap4_panda_display_init(); -} - -MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board") - /* Maintainer: David Anders - Texas Instruments Inc */ - .atag_offset = 0x100, - .smp = smp_ops(omap4_smp_ops), - .reserve = omap_reserve, - .map_io = omap4_map_io, - .init_early = omap4430_init_early, - .init_irq = gic_init_irq, - .init_machine = omap4_panda_init, - .init_late = omap4430_init_late, - .init_time = omap4_local_timer_init, - .restart = omap44xx_restart, -MACHINE_END diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index 4ca6b680aa72..5748b5d06c23 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -68,6 +68,7 @@ #define OVERO_SMSC911X_CS 5 #define OVERO_SMSC911X_GPIO 176 +#define OVERO_SMSC911X_NRESET 64 #define OVERO_SMSC911X2_CS 4 #define OVERO_SMSC911X2_GPIO 65 @@ -122,7 +123,7 @@ static struct omap_smsc911x_platform_data smsc911x_cfg = { .id = 0, .cs = OVERO_SMSC911X_CS, .gpio_irq = OVERO_SMSC911X_GPIO, - .gpio_reset = -EINVAL, + .gpio_reset = OVERO_SMSC911X_NRESET, .flags = SMSC911X_USE_32BIT, }; diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index 18ca61e300b3..9c2dd102fbbb 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -553,6 +553,7 @@ static struct regulator_consumer_supply rx51_vio_supplies[] = { static struct regulator_consumer_supply rx51_vaux1_consumers[] = { REGULATOR_SUPPLY("vdds_sdi", "omapdss"), + REGULATOR_SUPPLY("vdds_sdi", "omapdss_sdi.0"), /* Si4713 supply */ REGULATOR_SUPPLY("vdd", "2-0063"), /* lis3lv02d */ diff --git a/arch/arm/mach-omap2/cclock33xx_data.c b/arch/arm/mach-omap2/cclock33xx_data.c index af3544ce4f02..ba6534d7f155 100644 --- a/arch/arm/mach-omap2/cclock33xx_data.c +++ b/arch/arm/mach-omap2/cclock33xx_data.c @@ -431,15 +431,11 @@ DEFINE_STRUCT_CLK(aes0_fck, dpll_core_ck_parents, clk_ops_null); * - Driver code is not yet migrated to use hwmod/runtime pm * - Modules outside kernel access (to disable them by default) * - * - debugss * - mmu (gfx domain) * - cefuse * - usbotg_fck (its additional clock and not really a modulemode) * - ieee5000 */ -DEFINE_CLK_GATE(debugss_ick, "dpll_core_m4_ck", &dpll_core_m4_ck, 0x0, - AM33XX_CM_WKUP_DEBUGSS_CLKCTRL, AM33XX_MODULEMODE_SWCTRL_SHIFT, - 0x0, NULL); DEFINE_CLK_GATE(mmu_fck, "dpll_core_m4_ck", &dpll_core_m4_ck, 0x0, AM33XX_CM_GFX_MMUDATA_CLKCTRL, AM33XX_MODULEMODE_SWCTRL_SHIFT, @@ -862,6 +858,69 @@ static struct clk_hw_omap wdt1_fck_hw = { DEFINE_STRUCT_CLK(wdt1_fck, wdt_ck_parents, gpio_fck_ops); +static const char *pwmss_clk_parents[] = { + "dpll_per_m2_ck", +}; + +static const struct clk_ops ehrpwm_tbclk_ops = { + .enable = &omap2_dflt_clk_enable, + .disable = &omap2_dflt_clk_disable, +}; + +DEFINE_CLK_OMAP_MUX_GATE(ehrpwm0_tbclk, "l4ls_clkdm", + NULL, NULL, 0, + AM33XX_CTRL_REGADDR(AM33XX_PWMSS_TBCLK_CLKCTRL), + AM33XX_PWMSS0_TBCLKEN_SHIFT, + NULL, pwmss_clk_parents, ehrpwm_tbclk_ops); + +DEFINE_CLK_OMAP_MUX_GATE(ehrpwm1_tbclk, "l4ls_clkdm", + NULL, NULL, 0, + AM33XX_CTRL_REGADDR(AM33XX_PWMSS_TBCLK_CLKCTRL), + AM33XX_PWMSS1_TBCLKEN_SHIFT, + NULL, pwmss_clk_parents, ehrpwm_tbclk_ops); + +DEFINE_CLK_OMAP_MUX_GATE(ehrpwm2_tbclk, "l4ls_clkdm", + NULL, NULL, 0, + AM33XX_CTRL_REGADDR(AM33XX_PWMSS_TBCLK_CLKCTRL), + AM33XX_PWMSS2_TBCLKEN_SHIFT, + NULL, pwmss_clk_parents, ehrpwm_tbclk_ops); + +/* + * debugss optional clocks + */ +DEFINE_CLK_GATE(dbg_sysclk_ck, "sys_clkin_ck", &sys_clkin_ck, + 0x0, AM33XX_CM_WKUP_DEBUGSS_CLKCTRL, + AM33XX_OPTFCLKEN_DBGSYSCLK_SHIFT, 0x0, NULL); + +DEFINE_CLK_GATE(dbg_clka_ck, "dpll_core_m4_ck", &dpll_core_m4_ck, + 0x0, AM33XX_CM_WKUP_DEBUGSS_CLKCTRL, + AM33XX_OPTCLK_DEBUG_CLKA_SHIFT, 0x0, NULL); + +static const char *stm_pmd_clock_mux_ck_parents[] = { + "dbg_sysclk_ck", "dbg_clka_ck", +}; + +DEFINE_CLK_MUX(stm_pmd_clock_mux_ck, stm_pmd_clock_mux_ck_parents, NULL, 0x0, + AM33XX_CM_WKUP_DEBUGSS_CLKCTRL, AM33XX_STM_PMD_CLKSEL_SHIFT, + AM33XX_STM_PMD_CLKSEL_WIDTH, 0x0, NULL); + +DEFINE_CLK_MUX(trace_pmd_clk_mux_ck, stm_pmd_clock_mux_ck_parents, NULL, 0x0, + AM33XX_CM_WKUP_DEBUGSS_CLKCTRL, + AM33XX_TRC_PMD_CLKSEL_SHIFT, + AM33XX_TRC_PMD_CLKSEL_WIDTH, 0x0, NULL); + +DEFINE_CLK_DIVIDER(stm_clk_div_ck, "stm_pmd_clock_mux_ck", + &stm_pmd_clock_mux_ck, 0x0, AM33XX_CM_WKUP_DEBUGSS_CLKCTRL, + AM33XX_STM_PMD_CLKDIVSEL_SHIFT, + AM33XX_STM_PMD_CLKDIVSEL_WIDTH, CLK_DIVIDER_POWER_OF_TWO, + NULL); + +DEFINE_CLK_DIVIDER(trace_clk_div_ck, "trace_pmd_clk_mux_ck", + &trace_pmd_clk_mux_ck, 0x0, AM33XX_CM_WKUP_DEBUGSS_CLKCTRL, + AM33XX_TRC_PMD_CLKDIVSEL_SHIFT, + AM33XX_TRC_PMD_CLKDIVSEL_WIDTH, CLK_DIVIDER_POWER_OF_TWO, + NULL); + /* * clkdev */ @@ -899,7 +958,6 @@ static struct omap_clk am33xx_clks[] = { CLK("481cc000.d_can", NULL, &dcan0_fck), CLK(NULL, "dcan1_fck", &dcan1_fck), CLK("481d0000.d_can", NULL, &dcan1_fck), - CLK(NULL, "debugss_ick", &debugss_ick), CLK(NULL, "pruss_ocp_gclk", &pruss_ocp_gclk), CLK(NULL, "mcasp0_fck", &mcasp0_fck), CLK(NULL, "mcasp1_fck", &mcasp1_fck), @@ -942,6 +1000,16 @@ static struct omap_clk am33xx_clks[] = { CLK(NULL, "clkout2_div_ck", &clkout2_div_ck), CLK(NULL, "timer_32k_ck", &clkdiv32k_ick), CLK(NULL, "timer_sys_ck", &sys_clkin_ck), + CLK(NULL, "dbg_sysclk_ck", &dbg_sysclk_ck), + CLK(NULL, "dbg_clka_ck", &dbg_clka_ck), + CLK(NULL, "stm_pmd_clock_mux_ck", &stm_pmd_clock_mux_ck), + CLK(NULL, "trace_pmd_clk_mux_ck", &trace_pmd_clk_mux_ck), + CLK(NULL, "stm_clk_div_ck", &stm_clk_div_ck), + CLK(NULL, "trace_clk_div_ck", &trace_clk_div_ck), + CLK(NULL, "clkout2_ck", &clkout2_ck), + CLK("48300200.ehrpwm", "tbclk", &ehrpwm0_tbclk), + CLK("48302200.ehrpwm", "tbclk", &ehrpwm1_tbclk), + CLK("48304200.ehrpwm", "tbclk", &ehrpwm2_tbclk), }; @@ -952,6 +1020,7 @@ static const char *enable_init_clks[] = { "l4hs_gclk", "l4fw_gclk", "l4ls_gclk", + "clkout2_ck", /* Required for external peripherals like, Audio codecs */ }; int __init am33xx_clk_init(void) diff --git a/arch/arm/mach-omap2/cclock3xxx_data.c b/arch/arm/mach-omap2/cclock3xxx_data.c index 45cd26430d1f..334b76745900 100644 --- a/arch/arm/mach-omap2/cclock3xxx_data.c +++ b/arch/arm/mach-omap2/cclock3xxx_data.c @@ -3329,11 +3329,7 @@ static struct omap_clk omap36xx_am35xx_omap3430es2plus_clks[] = { CLK(NULL, "cpefuse_fck", &cpefuse_fck), CLK(NULL, "ts_fck", &ts_fck), CLK(NULL, "usbtll_fck", &usbtll_fck), - CLK("usbhs_omap", "usbtll_fck", &usbtll_fck), - CLK("usbhs_tll", "usbtll_fck", &usbtll_fck), CLK(NULL, "usbtll_ick", &usbtll_ick), - CLK("usbhs_omap", "usbtll_ick", &usbtll_ick), - CLK("usbhs_tll", "usbtll_ick", &usbtll_ick), CLK("omap_hsmmc.2", "ick", &mmchs3_ick), CLK(NULL, "mmchs3_ick", &mmchs3_ick), CLK(NULL, "mmchs3_fck", &mmchs3_fck), @@ -3343,7 +3339,6 @@ static struct omap_clk omap36xx_am35xx_omap3430es2plus_clks[] = { CLK(NULL, "usbhost_120m_fck", &usbhost_120m_fck), CLK(NULL, "usbhost_48m_fck", &usbhost_48m_fck), CLK(NULL, "usbhost_ick", &usbhost_ick), - CLK("usbhs_omap", "usbhost_ick", &usbhost_ick), }; /* @@ -3463,12 +3458,6 @@ static struct omap_clk omap3xxx_clks[] = { CLK(NULL, "utmi_p2_gfclk", &dummy_ck), CLK(NULL, "xclk60mhsp1_ck", &dummy_ck), CLK(NULL, "xclk60mhsp2_ck", &dummy_ck), - CLK(NULL, "usb_host_hs_utmi_p1_clk", &dummy_ck), - CLK(NULL, "usb_host_hs_utmi_p2_clk", &dummy_ck), - CLK("usbhs_omap", "usb_tll_hs_usb_ch0_clk", &dummy_ck), - CLK("usbhs_omap", "usb_tll_hs_usb_ch1_clk", &dummy_ck), - CLK("usbhs_tll", "usb_tll_hs_usb_ch0_clk", &dummy_ck), - CLK("usbhs_tll", "usb_tll_hs_usb_ch1_clk", &dummy_ck), CLK(NULL, "init_60m_fclk", &dummy_ck), CLK(NULL, "gpt1_fck", &gpt1_fck), CLK(NULL, "aes2_ick", &aes2_ick), diff --git a/arch/arm/mach-omap2/clock36xx.c b/arch/arm/mach-omap2/clock36xx.c index 8f3bf4e50908..bbd6a3f717e6 100644 --- a/arch/arm/mach-omap2/clock36xx.c +++ b/arch/arm/mach-omap2/clock36xx.c @@ -20,11 +20,12 @@ #include <linux/kernel.h> #include <linux/clk.h> +#include <linux/clk-provider.h> #include <linux/io.h> #include "clock.h" #include "clock36xx.h" - +#define to_clk_divider(_hw) container_of(_hw, struct clk_divider, hw) /** * omap36xx_pwrdn_clk_enable_with_hsdiv_restore - enable clocks suffering @@ -39,29 +40,28 @@ */ int omap36xx_pwrdn_clk_enable_with_hsdiv_restore(struct clk_hw *clk) { - struct clk_hw_omap *parent; + struct clk_divider *parent; struct clk_hw *parent_hw; - u32 dummy_v, orig_v, clksel_shift; + u32 dummy_v, orig_v; int ret; /* Clear PWRDN bit of HSDIVIDER */ ret = omap2_dflt_clk_enable(clk); parent_hw = __clk_get_hw(__clk_get_parent(clk->clk)); - parent = to_clk_hw_omap(parent_hw); + parent = to_clk_divider(parent_hw); /* Restore the dividers */ if (!ret) { - clksel_shift = __ffs(parent->clksel_mask); - orig_v = __raw_readl(parent->clksel_reg); + orig_v = __raw_readl(parent->reg); dummy_v = orig_v; /* Write any other value different from the Read value */ - dummy_v ^= (1 << clksel_shift); - __raw_writel(dummy_v, parent->clksel_reg); + dummy_v ^= (1 << parent->shift); + __raw_writel(dummy_v, parent->reg); /* Write the original divider */ - __raw_writel(orig_v, parent->clksel_reg); + __raw_writel(orig_v, parent->reg); } return ret; diff --git a/arch/arm/mach-omap2/clockdomain.h b/arch/arm/mach-omap2/clockdomain.h index 2da37656a693..daeecf1b89fa 100644 --- a/arch/arm/mach-omap2/clockdomain.h +++ b/arch/arm/mach-omap2/clockdomain.h @@ -216,6 +216,7 @@ extern void __init omap243x_clockdomains_init(void); extern void __init omap3xxx_clockdomains_init(void); extern void __init am33xx_clockdomains_init(void); extern void __init omap44xx_clockdomains_init(void); +extern void __init omap54xx_clockdomains_init(void); extern void clkdm_add_autodeps(struct clockdomain *clkdm); extern void clkdm_del_autodeps(struct clockdomain *clkdm); diff --git a/arch/arm/mach-omap2/clockdomains54xx_data.c b/arch/arm/mach-omap2/clockdomains54xx_data.c new file mode 100644 index 000000000000..1a3c69d2e14c --- /dev/null +++ b/arch/arm/mach-omap2/clockdomains54xx_data.c @@ -0,0 +1,464 @@ +/* + * OMAP54XX Clock domains framework + * + * Copyright (C) 2013 Texas Instruments, Inc. + * + * Abhijit Pagare (abhijitpagare@ti.com) + * Benoit Cousson (b-cousson@ti.com) + * Paul Walmsley (paul@pwsan.com) + * + * This file is automatically generated from the OMAP hardware databases. + * We respectfully ask that any modifications to this file be coordinated + * with the public linux-omap@vger.kernel.org mailing list and the + * authors above to ensure that the autogeneration scripts are kept + * up-to-date with the file contents. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/io.h> + +#include "clockdomain.h" +#include "cm1_54xx.h" +#include "cm2_54xx.h" + +#include "cm-regbits-54xx.h" +#include "prm54xx.h" +#include "prcm44xx.h" +#include "prcm_mpu54xx.h" + +/* Static Dependencies for OMAP4 Clock Domains */ + +static struct clkdm_dep c2c_wkup_sleep_deps[] = { + { .clkdm_name = "abe_clkdm" }, + { .clkdm_name = "emif_clkdm" }, + { .clkdm_name = "iva_clkdm" }, + { .clkdm_name = "l3init_clkdm" }, + { .clkdm_name = "l3main1_clkdm" }, + { .clkdm_name = "l3main2_clkdm" }, + { .clkdm_name = "l4cfg_clkdm" }, + { .clkdm_name = "l4per_clkdm" }, + { NULL }, +}; + +static struct clkdm_dep cam_wkup_sleep_deps[] = { + { .clkdm_name = "emif_clkdm" }, + { .clkdm_name = "iva_clkdm" }, + { .clkdm_name = "l3main1_clkdm" }, + { NULL }, +}; + +static struct clkdm_dep dma_wkup_sleep_deps[] = { + { .clkdm_name = "abe_clkdm" }, + { .clkdm_name = "dss_clkdm" }, + { .clkdm_name = "emif_clkdm" }, + { .clkdm_name = "ipu_clkdm" }, + { .clkdm_name = "iva_clkdm" }, + { .clkdm_name = "l3init_clkdm" }, + { .clkdm_name = "l3main1_clkdm" }, + { .clkdm_name = "l4cfg_clkdm" }, + { .clkdm_name = "l4per_clkdm" }, + { .clkdm_name = "l4sec_clkdm" }, + { .clkdm_name = "wkupaon_clkdm" }, + { NULL }, +}; + +static struct clkdm_dep dsp_wkup_sleep_deps[] = { + { .clkdm_name = "abe_clkdm" }, + { .clkdm_name = "emif_clkdm" }, + { .clkdm_name = "iva_clkdm" }, + { .clkdm_name = "l3init_clkdm" }, + { .clkdm_name = "l3main1_clkdm" }, + { .clkdm_name = "l3main2_clkdm" }, + { .clkdm_name = "l4cfg_clkdm" }, + { .clkdm_name = "l4per_clkdm" }, + { .clkdm_name = "wkupaon_clkdm" }, + { NULL }, +}; + +static struct clkdm_dep dss_wkup_sleep_deps[] = { + { .clkdm_name = "emif_clkdm" }, + { .clkdm_name = "iva_clkdm" }, + { .clkdm_name = "l3main2_clkdm" }, + { NULL }, +}; + +static struct clkdm_dep gpu_wkup_sleep_deps[] = { + { .clkdm_name = "emif_clkdm" }, + { .clkdm_name = "iva_clkdm" }, + { .clkdm_name = "l3main1_clkdm" }, + { NULL }, +}; + +static struct clkdm_dep ipu_wkup_sleep_deps[] = { + { .clkdm_name = "abe_clkdm" }, + { .clkdm_name = "dsp_clkdm" }, + { .clkdm_name = "dss_clkdm" }, + { .clkdm_name = "emif_clkdm" }, + { .clkdm_name = "gpu_clkdm" }, + { .clkdm_name = "iva_clkdm" }, + { .clkdm_name = "l3init_clkdm" }, + { .clkdm_name = "l3main1_clkdm" }, + { .clkdm_name = "l3main2_clkdm" }, + { .clkdm_name = "l4cfg_clkdm" }, + { .clkdm_name = "l4per_clkdm" }, + { .clkdm_name = "l4sec_clkdm" }, + { .clkdm_name = "wkupaon_clkdm" }, + { NULL }, +}; + +static struct clkdm_dep iva_wkup_sleep_deps[] = { + { .clkdm_name = "emif_clkdm" }, + { .clkdm_name = "l3main1_clkdm" }, + { NULL }, +}; + +static struct clkdm_dep l3init_wkup_sleep_deps[] = { + { .clkdm_name = "abe_clkdm" }, + { .clkdm_name = "emif_clkdm" }, + { .clkdm_name = "iva_clkdm" }, + { .clkdm_name = "l4cfg_clkdm" }, + { .clkdm_name = "l4per_clkdm" }, + { .clkdm_name = "l4sec_clkdm" }, + { .clkdm_name = "wkupaon_clkdm" }, + { NULL }, +}; + +static struct clkdm_dep l4sec_wkup_sleep_deps[] = { + { .clkdm_name = "emif_clkdm" }, + { .clkdm_name = "l3main1_clkdm" }, + { .clkdm_name = "l4per_clkdm" }, + { NULL }, +}; + +static struct clkdm_dep mipiext_wkup_sleep_deps[] = { + { .clkdm_name = "abe_clkdm" }, + { .clkdm_name = "emif_clkdm" }, + { .clkdm_name = "iva_clkdm" }, + { .clkdm_name = "l3init_clkdm" }, + { .clkdm_name = "l3main1_clkdm" }, + { .clkdm_name = "l3main2_clkdm" }, + { .clkdm_name = "l4cfg_clkdm" }, + { .clkdm_name = "l4per_clkdm" }, + { NULL }, +}; + +static struct clkdm_dep mpu_wkup_sleep_deps[] = { + { .clkdm_name = "abe_clkdm" }, + { .clkdm_name = "dsp_clkdm" }, + { .clkdm_name = "dss_clkdm" }, + { .clkdm_name = "emif_clkdm" }, + { .clkdm_name = "gpu_clkdm" }, + { .clkdm_name = "ipu_clkdm" }, + { .clkdm_name = "iva_clkdm" }, + { .clkdm_name = "l3init_clkdm" }, + { .clkdm_name = "l3main1_clkdm" }, + { .clkdm_name = "l3main2_clkdm" }, + { .clkdm_name = "l4cfg_clkdm" }, + { .clkdm_name = "l4per_clkdm" }, + { .clkdm_name = "l4sec_clkdm" }, + { .clkdm_name = "wkupaon_clkdm" }, + { NULL }, +}; + +static struct clockdomain l4sec_54xx_clkdm = { + .name = "l4sec_clkdm", + .pwrdm = { .name = "core_pwrdm" }, + .prcm_partition = OMAP54XX_CM_CORE_PARTITION, + .cm_inst = OMAP54XX_CM_CORE_CORE_INST, + .clkdm_offs = OMAP54XX_CM_CORE_CORE_L4SEC_CDOFFS, + .dep_bit = OMAP54XX_L4SEC_STATDEP_SHIFT, + .wkdep_srcs = l4sec_wkup_sleep_deps, + .sleepdep_srcs = l4sec_wkup_sleep_deps, + .flags = CLKDM_CAN_HWSUP_SWSUP, +}; + +static struct clockdomain iva_54xx_clkdm = { + .name = "iva_clkdm", + .pwrdm = { .name = "iva_pwrdm" }, + .prcm_partition = OMAP54XX_CM_CORE_PARTITION, + .cm_inst = OMAP54XX_CM_CORE_IVA_INST, + .clkdm_offs = OMAP54XX_CM_CORE_IVA_IVA_CDOFFS, + .dep_bit = OMAP54XX_IVA_STATDEP_SHIFT, + .wkdep_srcs = iva_wkup_sleep_deps, + .sleepdep_srcs = iva_wkup_sleep_deps, + .flags = CLKDM_CAN_HWSUP_SWSUP, +}; + +static struct clockdomain mipiext_54xx_clkdm = { + .name = "mipiext_clkdm", + .pwrdm = { .name = "core_pwrdm" }, + .prcm_partition = OMAP54XX_CM_CORE_PARTITION, + .cm_inst = OMAP54XX_CM_CORE_CORE_INST, + .clkdm_offs = OMAP54XX_CM_CORE_CORE_MIPIEXT_CDOFFS, + .wkdep_srcs = mipiext_wkup_sleep_deps, + .sleepdep_srcs = mipiext_wkup_sleep_deps, + .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, +}; + +static struct clockdomain l3main2_54xx_clkdm = { + .name = "l3main2_clkdm", + .pwrdm = { .name = "core_pwrdm" }, + .prcm_partition = OMAP54XX_CM_CORE_PARTITION, + .cm_inst = OMAP54XX_CM_CORE_CORE_INST, + .clkdm_offs = OMAP54XX_CM_CORE_CORE_L3MAIN2_CDOFFS, + .dep_bit = OMAP54XX_L3MAIN2_STATDEP_SHIFT, + .flags = CLKDM_CAN_HWSUP, +}; + +static struct clockdomain l3main1_54xx_clkdm = { + .name = "l3main1_clkdm", + .pwrdm = { .name = "core_pwrdm" }, + .prcm_partition = OMAP54XX_CM_CORE_PARTITION, + .cm_inst = OMAP54XX_CM_CORE_CORE_INST, + .clkdm_offs = OMAP54XX_CM_CORE_CORE_L3MAIN1_CDOFFS, + .dep_bit = OMAP54XX_L3MAIN1_STATDEP_SHIFT, + .flags = CLKDM_CAN_HWSUP, +}; + +static struct clockdomain custefuse_54xx_clkdm = { + .name = "custefuse_clkdm", + .pwrdm = { .name = "custefuse_pwrdm" }, + .prcm_partition = OMAP54XX_CM_CORE_PARTITION, + .cm_inst = OMAP54XX_CM_CORE_CUSTEFUSE_INST, + .clkdm_offs = OMAP54XX_CM_CORE_CUSTEFUSE_CUSTEFUSE_CDOFFS, + .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, +}; + +static struct clockdomain ipu_54xx_clkdm = { + .name = "ipu_clkdm", + .pwrdm = { .name = "core_pwrdm" }, + .prcm_partition = OMAP54XX_CM_CORE_PARTITION, + .cm_inst = OMAP54XX_CM_CORE_CORE_INST, + .clkdm_offs = OMAP54XX_CM_CORE_CORE_IPU_CDOFFS, + .dep_bit = OMAP54XX_IPU_STATDEP_SHIFT, + .wkdep_srcs = ipu_wkup_sleep_deps, + .sleepdep_srcs = ipu_wkup_sleep_deps, + .flags = CLKDM_CAN_HWSUP_SWSUP, +}; + +static struct clockdomain l4cfg_54xx_clkdm = { + .name = "l4cfg_clkdm", + .pwrdm = { .name = "core_pwrdm" }, + .prcm_partition = OMAP54XX_CM_CORE_PARTITION, + .cm_inst = OMAP54XX_CM_CORE_CORE_INST, + .clkdm_offs = OMAP54XX_CM_CORE_CORE_L4CFG_CDOFFS, + .dep_bit = OMAP54XX_L4CFG_STATDEP_SHIFT, + .flags = CLKDM_CAN_HWSUP, +}; + +static struct clockdomain abe_54xx_clkdm = { + .name = "abe_clkdm", + .pwrdm = { .name = "abe_pwrdm" }, + .prcm_partition = OMAP54XX_CM_CORE_AON_PARTITION, + .cm_inst = OMAP54XX_CM_CORE_AON_ABE_INST, + .clkdm_offs = OMAP54XX_CM_CORE_AON_ABE_ABE_CDOFFS, + .dep_bit = OMAP54XX_ABE_STATDEP_SHIFT, + .flags = CLKDM_CAN_HWSUP_SWSUP, +}; + +static struct clockdomain dss_54xx_clkdm = { + .name = "dss_clkdm", + .pwrdm = { .name = "dss_pwrdm" }, + .prcm_partition = OMAP54XX_CM_CORE_PARTITION, + .cm_inst = OMAP54XX_CM_CORE_DSS_INST, + .clkdm_offs = OMAP54XX_CM_CORE_DSS_DSS_CDOFFS, + .dep_bit = OMAP54XX_DSS_STATDEP_SHIFT, + .wkdep_srcs = dss_wkup_sleep_deps, + .sleepdep_srcs = dss_wkup_sleep_deps, + .flags = CLKDM_CAN_HWSUP_SWSUP, +}; + +static struct clockdomain dsp_54xx_clkdm = { + .name = "dsp_clkdm", + .pwrdm = { .name = "dsp_pwrdm" }, + .prcm_partition = OMAP54XX_CM_CORE_AON_PARTITION, + .cm_inst = OMAP54XX_CM_CORE_AON_DSP_INST, + .clkdm_offs = OMAP54XX_CM_CORE_AON_DSP_DSP_CDOFFS, + .dep_bit = OMAP54XX_DSP_STATDEP_SHIFT, + .wkdep_srcs = dsp_wkup_sleep_deps, + .sleepdep_srcs = dsp_wkup_sleep_deps, + .flags = CLKDM_CAN_HWSUP_SWSUP, +}; + +static struct clockdomain c2c_54xx_clkdm = { + .name = "c2c_clkdm", + .pwrdm = { .name = "core_pwrdm" }, + .prcm_partition = OMAP54XX_CM_CORE_PARTITION, + .cm_inst = OMAP54XX_CM_CORE_CORE_INST, + .clkdm_offs = OMAP54XX_CM_CORE_CORE_C2C_CDOFFS, + .wkdep_srcs = c2c_wkup_sleep_deps, + .sleepdep_srcs = c2c_wkup_sleep_deps, + .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, +}; + +static struct clockdomain l4per_54xx_clkdm = { + .name = "l4per_clkdm", + .pwrdm = { .name = "core_pwrdm" }, + .prcm_partition = OMAP54XX_CM_CORE_PARTITION, + .cm_inst = OMAP54XX_CM_CORE_CORE_INST, + .clkdm_offs = OMAP54XX_CM_CORE_CORE_L4PER_CDOFFS, + .dep_bit = OMAP54XX_L4PER_STATDEP_SHIFT, + .flags = CLKDM_CAN_HWSUP_SWSUP, +}; + +static struct clockdomain gpu_54xx_clkdm = { + .name = "gpu_clkdm", + .pwrdm = { .name = "gpu_pwrdm" }, + .prcm_partition = OMAP54XX_CM_CORE_PARTITION, + .cm_inst = OMAP54XX_CM_CORE_GPU_INST, + .clkdm_offs = OMAP54XX_CM_CORE_GPU_GPU_CDOFFS, + .dep_bit = OMAP54XX_GPU_STATDEP_SHIFT, + .wkdep_srcs = gpu_wkup_sleep_deps, + .sleepdep_srcs = gpu_wkup_sleep_deps, + .flags = CLKDM_CAN_HWSUP_SWSUP, +}; + +static struct clockdomain wkupaon_54xx_clkdm = { + .name = "wkupaon_clkdm", + .pwrdm = { .name = "wkupaon_pwrdm" }, + .prcm_partition = OMAP54XX_PRM_PARTITION, + .cm_inst = OMAP54XX_PRM_WKUPAON_CM_INST, + .clkdm_offs = OMAP54XX_PRM_WKUPAON_CM_WKUPAON_CDOFFS, + .dep_bit = OMAP54XX_WKUPAON_STATDEP_SHIFT, + .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, +}; + +static struct clockdomain mpu0_54xx_clkdm = { + .name = "mpu0_clkdm", + .pwrdm = { .name = "cpu0_pwrdm" }, + .prcm_partition = OMAP54XX_PRCM_MPU_PARTITION, + .cm_inst = OMAP54XX_PRCM_MPU_CM_C0_INST, + .clkdm_offs = OMAP54XX_PRCM_MPU_CM_C0_CPU0_CDOFFS, + .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, +}; + +static struct clockdomain mpu1_54xx_clkdm = { + .name = "mpu1_clkdm", + .pwrdm = { .name = "cpu1_pwrdm" }, + .prcm_partition = OMAP54XX_PRCM_MPU_PARTITION, + .cm_inst = OMAP54XX_PRCM_MPU_CM_C1_INST, + .clkdm_offs = OMAP54XX_PRCM_MPU_CM_C1_CPU1_CDOFFS, + .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, +}; + +static struct clockdomain coreaon_54xx_clkdm = { + .name = "coreaon_clkdm", + .pwrdm = { .name = "coreaon_pwrdm" }, + .prcm_partition = OMAP54XX_CM_CORE_PARTITION, + .cm_inst = OMAP54XX_CM_CORE_COREAON_INST, + .clkdm_offs = OMAP54XX_CM_CORE_COREAON_COREAON_CDOFFS, + .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, +}; + +static struct clockdomain mpu_54xx_clkdm = { + .name = "mpu_clkdm", + .pwrdm = { .name = "mpu_pwrdm" }, + .prcm_partition = OMAP54XX_CM_CORE_AON_PARTITION, + .cm_inst = OMAP54XX_CM_CORE_AON_MPU_INST, + .clkdm_offs = OMAP54XX_CM_CORE_AON_MPU_MPU_CDOFFS, + .wkdep_srcs = mpu_wkup_sleep_deps, + .sleepdep_srcs = mpu_wkup_sleep_deps, + .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, +}; + +static struct clockdomain l3init_54xx_clkdm = { + .name = "l3init_clkdm", + .pwrdm = { .name = "l3init_pwrdm" }, + .prcm_partition = OMAP54XX_CM_CORE_PARTITION, + .cm_inst = OMAP54XX_CM_CORE_L3INIT_INST, + .clkdm_offs = OMAP54XX_CM_CORE_L3INIT_L3INIT_CDOFFS, + .dep_bit = OMAP54XX_L3INIT_STATDEP_SHIFT, + .wkdep_srcs = l3init_wkup_sleep_deps, + .sleepdep_srcs = l3init_wkup_sleep_deps, + .flags = CLKDM_CAN_HWSUP_SWSUP, +}; + +static struct clockdomain dma_54xx_clkdm = { + .name = "dma_clkdm", + .pwrdm = { .name = "core_pwrdm" }, + .prcm_partition = OMAP54XX_CM_CORE_PARTITION, + .cm_inst = OMAP54XX_CM_CORE_CORE_INST, + .clkdm_offs = OMAP54XX_CM_CORE_CORE_DMA_CDOFFS, + .wkdep_srcs = dma_wkup_sleep_deps, + .sleepdep_srcs = dma_wkup_sleep_deps, + .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, +}; + +static struct clockdomain l3instr_54xx_clkdm = { + .name = "l3instr_clkdm", + .pwrdm = { .name = "core_pwrdm" }, + .prcm_partition = OMAP54XX_CM_CORE_PARTITION, + .cm_inst = OMAP54XX_CM_CORE_CORE_INST, + .clkdm_offs = OMAP54XX_CM_CORE_CORE_L3INSTR_CDOFFS, +}; + +static struct clockdomain emif_54xx_clkdm = { + .name = "emif_clkdm", + .pwrdm = { .name = "core_pwrdm" }, + .prcm_partition = OMAP54XX_CM_CORE_PARTITION, + .cm_inst = OMAP54XX_CM_CORE_CORE_INST, + .clkdm_offs = OMAP54XX_CM_CORE_CORE_EMIF_CDOFFS, + .dep_bit = OMAP54XX_EMIF_STATDEP_SHIFT, + .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, +}; + +static struct clockdomain emu_54xx_clkdm = { + .name = "emu_clkdm", + .pwrdm = { .name = "emu_pwrdm" }, + .prcm_partition = OMAP54XX_PRM_PARTITION, + .cm_inst = OMAP54XX_PRM_EMU_CM_INST, + .clkdm_offs = OMAP54XX_PRM_EMU_CM_EMU_CDOFFS, + .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, +}; + +static struct clockdomain cam_54xx_clkdm = { + .name = "cam_clkdm", + .pwrdm = { .name = "cam_pwrdm" }, + .prcm_partition = OMAP54XX_CM_CORE_PARTITION, + .cm_inst = OMAP54XX_CM_CORE_CAM_INST, + .clkdm_offs = OMAP54XX_CM_CORE_CAM_CAM_CDOFFS, + .wkdep_srcs = cam_wkup_sleep_deps, + .sleepdep_srcs = cam_wkup_sleep_deps, + .flags = CLKDM_CAN_HWSUP_SWSUP, +}; + +/* As clockdomains are added or removed above, this list must also be changed */ +static struct clockdomain *clockdomains_omap54xx[] __initdata = { + &l4sec_54xx_clkdm, + &iva_54xx_clkdm, + &mipiext_54xx_clkdm, + &l3main2_54xx_clkdm, + &l3main1_54xx_clkdm, + &custefuse_54xx_clkdm, + &ipu_54xx_clkdm, + &l4cfg_54xx_clkdm, + &abe_54xx_clkdm, + &dss_54xx_clkdm, + &dsp_54xx_clkdm, + &c2c_54xx_clkdm, + &l4per_54xx_clkdm, + &gpu_54xx_clkdm, + &wkupaon_54xx_clkdm, + &mpu0_54xx_clkdm, + &mpu1_54xx_clkdm, + &coreaon_54xx_clkdm, + &mpu_54xx_clkdm, + &l3init_54xx_clkdm, + &dma_54xx_clkdm, + &l3instr_54xx_clkdm, + &emif_54xx_clkdm, + &emu_54xx_clkdm, + &cam_54xx_clkdm, + NULL +}; + +void __init omap54xx_clockdomains_init(void) +{ + clkdm_register_platform_funcs(&omap4_clkdm_operations); + clkdm_register_clkdms(clockdomains_omap54xx); + clkdm_complete_init(); +} diff --git a/arch/arm/mach-omap2/cm-regbits-54xx.h b/arch/arm/mach-omap2/cm-regbits-54xx.h new file mode 100644 index 000000000000..e83b8e352b6e --- /dev/null +++ b/arch/arm/mach-omap2/cm-regbits-54xx.h @@ -0,0 +1,1737 @@ +/* + * OMAP54xx Clock Management register bits + * + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com + * + * Paul Walmsley (paul@pwsan.com) + * Rajendra Nayak (rnayak@ti.com) + * Benoit Cousson (b-cousson@ti.com) + * + * This file is automatically generated from the OMAP hardware databases. + * We respectfully ask that any modifications to this file be coordinated + * with the public linux-omap@vger.kernel.org mailing list and the + * authors above to ensure that the autogeneration scripts are kept + * up-to-date with the file contents. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_CM_REGBITS_54XX_H +#define __ARCH_ARM_MACH_OMAP2_CM_REGBITS_54XX_H + +/* Used by CM_DSP_DYNAMICDEP, CM_L3MAIN1_DYNAMICDEP, CM_MPU_DYNAMICDEP */ +#define OMAP54XX_ABE_DYNDEP_SHIFT 3 +#define OMAP54XX_ABE_DYNDEP_WIDTH 0x1 +#define OMAP54XX_ABE_DYNDEP_MASK (1 << 3) + +/* + * Used by CM_C2C_STATICDEP, CM_DMA_STATICDEP, CM_DSP_STATICDEP, + * CM_IPU_STATICDEP, CM_L3INIT_STATICDEP, CM_MIPIEXT_STATICDEP, CM_MPU_STATICDEP + */ +#define OMAP54XX_ABE_STATDEP_SHIFT 3 +#define OMAP54XX_ABE_STATDEP_WIDTH 0x1 +#define OMAP54XX_ABE_STATDEP_MASK (1 << 3) + +/* + * Used by CM_AUTOIDLE_DPLL_ABE, CM_AUTOIDLE_DPLL_CORE, CM_AUTOIDLE_DPLL_IVA, + * CM_AUTOIDLE_DPLL_MPU, CM_AUTOIDLE_DPLL_PER, CM_AUTOIDLE_DPLL_UNIPRO1, + * CM_AUTOIDLE_DPLL_UNIPRO2, CM_AUTOIDLE_DPLL_USB + */ +#define OMAP54XX_AUTO_DPLL_MODE_SHIFT 0 +#define OMAP54XX_AUTO_DPLL_MODE_WIDTH 0x3 +#define OMAP54XX_AUTO_DPLL_MODE_MASK (0x7 << 0) + +/* Used by CM_L3MAIN2_DYNAMICDEP, CM_L4CFG_DYNAMICDEP */ +#define OMAP54XX_C2C_DYNDEP_SHIFT 18 +#define OMAP54XX_C2C_DYNDEP_WIDTH 0x1 +#define OMAP54XX_C2C_DYNDEP_MASK (1 << 18) + +/* Used by CM_MPU_STATICDEP */ +#define OMAP54XX_C2C_STATDEP_SHIFT 18 +#define OMAP54XX_C2C_STATDEP_WIDTH 0x1 +#define OMAP54XX_C2C_STATDEP_MASK (1 << 18) + +/* Used by CM_IPU_DYNAMICDEP, CM_L3MAIN2_DYNAMICDEP, CM_L4CFG_DYNAMICDEP */ +#define OMAP54XX_CAM_DYNDEP_SHIFT 9 +#define OMAP54XX_CAM_DYNDEP_WIDTH 0x1 +#define OMAP54XX_CAM_DYNDEP_MASK (1 << 9) + +/* + * Used by CM_DMA_STATICDEP, CM_DSP_STATICDEP, CM_IPU_STATICDEP, + * CM_MPU_STATICDEP + */ +#define OMAP54XX_CAM_STATDEP_SHIFT 9 +#define OMAP54XX_CAM_STATDEP_WIDTH 0x1 +#define OMAP54XX_CAM_STATDEP_MASK (1 << 9) + +/* Used by CM_ABE_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_ABE_24M_GFCLK_SHIFT 13 +#define OMAP54XX_CLKACTIVITY_ABE_24M_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_ABE_24M_GFCLK_MASK (1 << 13) + +/* Used by CM_ABE_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_ABE_32K_CLK_SHIFT 12 +#define OMAP54XX_CLKACTIVITY_ABE_32K_CLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_ABE_32K_CLK_MASK (1 << 12) + +/* Used by CM_ABE_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_ABE_GICLK_SHIFT 9 +#define OMAP54XX_CLKACTIVITY_ABE_GICLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_ABE_GICLK_MASK (1 << 9) + +/* Used by CM_WKUPAON_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_ABE_LP_CLK_SHIFT 9 +#define OMAP54XX_CLKACTIVITY_ABE_LP_CLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_ABE_LP_CLK_MASK (1 << 9) + +/* Used by CM_ABE_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_ABE_SYS_CLK_SHIFT 11 +#define OMAP54XX_CLKACTIVITY_ABE_SYS_CLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_ABE_SYS_CLK_MASK (1 << 11) + +/* Used by CM_ABE_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_ABE_X2_CLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_ABE_X2_CLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_ABE_X2_CLK_MASK (1 << 8) + +/* Used by CM_DSS_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_BB2D_GFCLK_SHIFT 13 +#define OMAP54XX_CLKACTIVITY_BB2D_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_BB2D_GFCLK_MASK (1 << 13) + +/* Used by CM_C2C_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_C2C_GFCLK_SHIFT 9 +#define OMAP54XX_CLKACTIVITY_C2C_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_C2C_GFCLK_MASK (1 << 9) + +/* Used by CM_C2C_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_C2C_GICLK_SHIFT 10 +#define OMAP54XX_CLKACTIVITY_C2C_GICLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_C2C_GICLK_MASK (1 << 10) + +/* Used by CM_C2C_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_C2C_L4_GICLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_C2C_L4_GICLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_C2C_L4_GICLK_MASK (1 << 8) + +/* Used by CM_CAM_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_CAM_BOOST_GCLK_SHIFT 11 +#define OMAP54XX_CLKACTIVITY_CAM_BOOST_GCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_CAM_BOOST_GCLK_MASK (1 << 11) + +/* Used by CM_CAM_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_CAM_GCLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_CAM_GCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_CAM_GCLK_MASK (1 << 8) + +/* Used by CM_CAM_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_CAM_L3_GICLK_SHIFT 12 +#define OMAP54XX_CLKACTIVITY_CAM_L3_GICLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_CAM_L3_GICLK_MASK (1 << 12) + +/* Used by CM_COREAON_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_COREAON_32K_GFCLK_SHIFT 12 +#define OMAP54XX_CLKACTIVITY_COREAON_32K_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_COREAON_32K_GFCLK_MASK (1 << 12) + +/* Used by CM_COREAON_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_COREAON_IO_SRCOMP_GFCLK_SHIFT 14 +#define OMAP54XX_CLKACTIVITY_COREAON_IO_SRCOMP_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_COREAON_IO_SRCOMP_GFCLK_MASK (1 << 14) + +/* Used by CM_COREAON_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_COREAON_L4_GICLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_COREAON_L4_GICLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_COREAON_L4_GICLK_MASK (1 << 8) + +/* Used by CM_CAM_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_CSI_PHY_GFCLK_SHIFT 9 +#define OMAP54XX_CLKACTIVITY_CSI_PHY_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_CSI_PHY_GFCLK_MASK (1 << 9) + +/* Used by CM_CUSTEFUSE_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_CUSTEFUSE_L4_GICLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_CUSTEFUSE_L4_GICLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_CUSTEFUSE_L4_GICLK_MASK (1 << 8) + +/* Used by CM_CUSTEFUSE_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_CUSTEFUSE_SYS_GFCLK_SHIFT 9 +#define OMAP54XX_CLKACTIVITY_CUSTEFUSE_SYS_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_CUSTEFUSE_SYS_GFCLK_MASK (1 << 9) + +/* Used by CM_EMIF_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_DLL_GCLK_SHIFT 9 +#define OMAP54XX_CLKACTIVITY_DLL_GCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_DLL_GCLK_MASK (1 << 9) + +/* Used by CM_DMA_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_DMA_L3_GICLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_DMA_L3_GICLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_DMA_L3_GICLK_MASK (1 << 8) + +/* Used by CM_DSP_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_DSP_GCLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_DSP_GCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_DSP_GCLK_MASK (1 << 8) + +/* Used by CM_DSS_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_DSS_GFCLK_SHIFT 9 +#define OMAP54XX_CLKACTIVITY_DSS_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_DSS_GFCLK_MASK (1 << 9) + +/* Used by CM_DSS_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_DSS_L3_GICLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_DSS_L3_GICLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_DSS_L3_GICLK_MASK (1 << 8) + +/* Used by CM_DSS_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_DSS_SYS_GFCLK_SHIFT 10 +#define OMAP54XX_CLKACTIVITY_DSS_SYS_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_DSS_SYS_GFCLK_MASK (1 << 10) + +/* Used by CM_EMIF_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_EMIF_L3_GICLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_EMIF_L3_GICLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_EMIF_L3_GICLK_MASK (1 << 8) + +/* Used by CM_EMIF_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_EMIF_LL_GCLK_SHIFT 11 +#define OMAP54XX_CLKACTIVITY_EMIF_LL_GCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_EMIF_LL_GCLK_MASK (1 << 11) + +/* Used by CM_EMIF_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_EMIF_PHY_GCLK_SHIFT 10 +#define OMAP54XX_CLKACTIVITY_EMIF_PHY_GCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_EMIF_PHY_GCLK_MASK (1 << 10) + +/* Used by CM_EMU_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_EMU_SYS_GCLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_EMU_SYS_GCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_EMU_SYS_GCLK_MASK (1 << 8) + +/* Used by CM_CAM_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_FDIF_GCLK_SHIFT 10 +#define OMAP54XX_CLKACTIVITY_FDIF_GCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_FDIF_GCLK_MASK (1 << 10) + +/* Used by CM_ABE_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_FUNC_24M_GFCLK_SHIFT 10 +#define OMAP54XX_CLKACTIVITY_FUNC_24M_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_FUNC_24M_GFCLK_MASK (1 << 10) + +/* Used by CM_GPU_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_GPU_CORE_GCLK_SHIFT 9 +#define OMAP54XX_CLKACTIVITY_GPU_CORE_GCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_GPU_CORE_GCLK_MASK (1 << 9) + +/* Used by CM_GPU_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_GPU_HYD_GCLK_SHIFT 10 +#define OMAP54XX_CLKACTIVITY_GPU_HYD_GCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_GPU_HYD_GCLK_MASK (1 << 10) + +/* Used by CM_GPU_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_GPU_SYS_GCLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_GPU_SYS_GCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_GPU_SYS_GCLK_MASK (1 << 8) + +/* Used by CM_DSS_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_HDMI_CEC_GFCLK_SHIFT 12 +#define OMAP54XX_CLKACTIVITY_HDMI_CEC_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_HDMI_CEC_GFCLK_MASK (1 << 12) + +/* Used by CM_DSS_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_HDMI_PHY_GFCLK_SHIFT 11 +#define OMAP54XX_CLKACTIVITY_HDMI_PHY_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_HDMI_PHY_GFCLK_MASK (1 << 11) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_HSIC_P1_480M_GFCLK_SHIFT 20 +#define OMAP54XX_CLKACTIVITY_HSIC_P1_480M_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_HSIC_P1_480M_GFCLK_MASK (1 << 20) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_HSIC_P1_GFCLK_SHIFT 26 +#define OMAP54XX_CLKACTIVITY_HSIC_P1_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_HSIC_P1_GFCLK_MASK (1 << 26) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_HSIC_P2_480M_GFCLK_SHIFT 21 +#define OMAP54XX_CLKACTIVITY_HSIC_P2_480M_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_HSIC_P2_480M_GFCLK_MASK (1 << 21) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_HSIC_P2_GFCLK_SHIFT 27 +#define OMAP54XX_CLKACTIVITY_HSIC_P2_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_HSIC_P2_GFCLK_MASK (1 << 27) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_HSIC_P3_480M_GFCLK_SHIFT 6 +#define OMAP54XX_CLKACTIVITY_HSIC_P3_480M_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_HSIC_P3_480M_GFCLK_MASK (1 << 6) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_HSIC_P3_GFCLK_SHIFT 7 +#define OMAP54XX_CLKACTIVITY_HSIC_P3_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_HSIC_P3_GFCLK_MASK (1 << 7) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_HSI_GFCLK_SHIFT 16 +#define OMAP54XX_CLKACTIVITY_HSI_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_HSI_GFCLK_MASK (1 << 16) + +/* Used by CM_IPU_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_IPU_GCLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_IPU_GCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_IPU_GCLK_MASK (1 << 8) + +/* Used by CM_IVA_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_IVA_GCLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_IVA_GCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_IVA_GCLK_MASK (1 << 8) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_L3INIT_48M_GFCLK_SHIFT 12 +#define OMAP54XX_CLKACTIVITY_L3INIT_48M_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_L3INIT_48M_GFCLK_MASK (1 << 12) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_L3INIT_60M_P1_GFCLK_SHIFT 28 +#define OMAP54XX_CLKACTIVITY_L3INIT_60M_P1_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_L3INIT_60M_P1_GFCLK_MASK (1 << 28) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_L3INIT_60M_P2_GFCLK_SHIFT 29 +#define OMAP54XX_CLKACTIVITY_L3INIT_60M_P2_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_L3INIT_60M_P2_GFCLK_MASK (1 << 29) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_L3INIT_L3_GICLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_L3INIT_L3_GICLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_L3INIT_L3_GICLK_MASK (1 << 8) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_L3INIT_L4_GICLK_SHIFT 9 +#define OMAP54XX_CLKACTIVITY_L3INIT_L4_GICLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_L3INIT_L4_GICLK_MASK (1 << 9) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_L3INIT_USB_OTG_SS_LFPS_TX_GFCLK_SHIFT 11 +#define OMAP54XX_CLKACTIVITY_L3INIT_USB_OTG_SS_LFPS_TX_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_L3INIT_USB_OTG_SS_LFPS_TX_GFCLK_MASK (1 << 11) + +/* Used by CM_L3INSTR_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_L3INSTR_DLL_AGING_GCLK_SHIFT 9 +#define OMAP54XX_CLKACTIVITY_L3INSTR_DLL_AGING_GCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_L3INSTR_DLL_AGING_GCLK_MASK (1 << 9) + +/* Used by CM_L3INSTR_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_L3INSTR_L3_GICLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_L3INSTR_L3_GICLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_L3INSTR_L3_GICLK_MASK (1 << 8) + +/* Used by CM_L3INSTR_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_L3INSTR_TS_GCLK_SHIFT 10 +#define OMAP54XX_CLKACTIVITY_L3INSTR_TS_GCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_L3INSTR_TS_GCLK_MASK (1 << 10) + +/* Used by CM_L3MAIN1_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_L3MAIN1_L3_GICLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_L3MAIN1_L3_GICLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_L3MAIN1_L3_GICLK_MASK (1 << 8) + +/* Used by CM_L3MAIN2_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_L3MAIN2_L3_GICLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_L3MAIN2_L3_GICLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_L3MAIN2_L3_GICLK_MASK (1 << 8) + +/* Used by CM_L4CFG_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_L4CFG_L4_GICLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_L4CFG_L4_GICLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_L4CFG_L4_GICLK_MASK (1 << 8) + +/* Used by CM_L4PER_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_L4PER_L4_GICLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_L4PER_L4_GICLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_L4PER_L4_GICLK_MASK (1 << 8) + +/* Used by CM_L4SEC_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_L4SEC_L3_GICLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_L4SEC_L3_GICLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_L4SEC_L3_GICLK_MASK (1 << 8) + +/* Used by CM_L4SEC_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_L4SEC_L4_GICLK_SHIFT 9 +#define OMAP54XX_CLKACTIVITY_L4SEC_L4_GICLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_L4SEC_L4_GICLK_MASK (1 << 9) + +/* Used by CM_MIPIEXT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_MIPIEXT_L3_GICLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_MIPIEXT_L3_GICLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_MIPIEXT_L3_GICLK_MASK (1 << 8) + +/* Used by CM_MIPIEXT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_MIPIEXT_PHY_REF_GFCLK_SHIFT 11 +#define OMAP54XX_CLKACTIVITY_MIPIEXT_PHY_REF_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_MIPIEXT_PHY_REF_GFCLK_MASK (1 << 11) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_MMC1_32K_GFCLK_SHIFT 2 +#define OMAP54XX_CLKACTIVITY_MMC1_32K_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_MMC1_32K_GFCLK_MASK (1 << 2) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_MMC1_GFCLK_SHIFT 17 +#define OMAP54XX_CLKACTIVITY_MMC1_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_MMC1_GFCLK_MASK (1 << 17) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_MMC2_GFCLK_SHIFT 18 +#define OMAP54XX_CLKACTIVITY_MMC2_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_MMC2_GFCLK_MASK (1 << 18) + +/* Used by CM_MPU_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_MPU_GCLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_MPU_GCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_MPU_GCLK_MASK (1 << 8) + +/* Used by CM_ABE_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_PAD_CLKS_SHIFT 14 +#define OMAP54XX_CLKACTIVITY_PAD_CLKS_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_PAD_CLKS_MASK (1 << 14) + +/* Used by CM_ABE_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_PAD_SLIMBUS1_CLK_SHIFT 15 +#define OMAP54XX_CLKACTIVITY_PAD_SLIMBUS1_CLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_PAD_SLIMBUS1_CLK_MASK (1 << 15) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_PAD_XCLK60MHSP1_SHIFT 3 +#define OMAP54XX_CLKACTIVITY_PAD_XCLK60MHSP1_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_PAD_XCLK60MHSP1_MASK (1 << 3) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_PAD_XCLK60MHSP2_SHIFT 4 +#define OMAP54XX_CLKACTIVITY_PAD_XCLK60MHSP2_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_PAD_XCLK60MHSP2_MASK (1 << 4) + +/* Used by CM_L4PER_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_PER_12M_GFCLK_SHIFT 15 +#define OMAP54XX_CLKACTIVITY_PER_12M_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_PER_12M_GFCLK_MASK (1 << 15) + +/* Used by CM_L4PER_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_PER_32K_GFCLK_SHIFT 17 +#define OMAP54XX_CLKACTIVITY_PER_32K_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_PER_32K_GFCLK_MASK (1 << 17) + +/* Used by CM_L4PER_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_PER_48M_GFCLK_SHIFT 18 +#define OMAP54XX_CLKACTIVITY_PER_48M_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_PER_48M_GFCLK_MASK (1 << 18) + +/* Used by CM_L4PER_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_PER_96M_GFCLK_SHIFT 19 +#define OMAP54XX_CLKACTIVITY_PER_96M_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_PER_96M_GFCLK_MASK (1 << 19) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_SATA_REF_GFCLK_SHIFT 19 +#define OMAP54XX_CLKACTIVITY_SATA_REF_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_SATA_REF_GFCLK_MASK (1 << 19) + +/* Used by CM_COREAON_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_SR_CORE_SYS_GFCLK_SHIFT 11 +#define OMAP54XX_CLKACTIVITY_SR_CORE_SYS_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_SR_CORE_SYS_GFCLK_MASK (1 << 11) + +/* Used by CM_COREAON_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_SR_MM_SYS_GFCLK_SHIFT 10 +#define OMAP54XX_CLKACTIVITY_SR_MM_SYS_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_SR_MM_SYS_GFCLK_MASK (1 << 10) + +/* Used by CM_COREAON_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_SR_MPU_SYS_GFCLK_SHIFT 9 +#define OMAP54XX_CLKACTIVITY_SR_MPU_SYS_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_SR_MPU_SYS_GFCLK_MASK (1 << 9) + +/* Used by CM_WKUPAON_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_SYS_CLK_SHIFT 8 +#define OMAP54XX_CLKACTIVITY_SYS_CLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_SYS_CLK_MASK (1 << 8) + +/* Used by CM_WKUPAON_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_SYS_CLK_ALL_SHIFT 15 +#define OMAP54XX_CLKACTIVITY_SYS_CLK_ALL_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_SYS_CLK_ALL_MASK (1 << 15) + +/* Used by CM_WKUPAON_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_SYS_CLK_FUNC_SHIFT 14 +#define OMAP54XX_CLKACTIVITY_SYS_CLK_FUNC_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_SYS_CLK_FUNC_MASK (1 << 14) + +/* Used by CM_L4PER_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_TIMER10_GFCLK_SHIFT 9 +#define OMAP54XX_CLKACTIVITY_TIMER10_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_TIMER10_GFCLK_MASK (1 << 9) + +/* Used by CM_L4PER_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_TIMER11_GFCLK_SHIFT 10 +#define OMAP54XX_CLKACTIVITY_TIMER11_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_TIMER11_GFCLK_MASK (1 << 10) + +/* Used by CM_L4PER_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_TIMER2_GFCLK_SHIFT 11 +#define OMAP54XX_CLKACTIVITY_TIMER2_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_TIMER2_GFCLK_MASK (1 << 11) + +/* Used by CM_L4PER_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_TIMER3_GFCLK_SHIFT 12 +#define OMAP54XX_CLKACTIVITY_TIMER3_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_TIMER3_GFCLK_MASK (1 << 12) + +/* Used by CM_L4PER_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_TIMER4_GFCLK_SHIFT 13 +#define OMAP54XX_CLKACTIVITY_TIMER4_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_TIMER4_GFCLK_MASK (1 << 13) + +/* Used by CM_L4PER_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_TIMER9_GFCLK_SHIFT 14 +#define OMAP54XX_CLKACTIVITY_TIMER9_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_TIMER9_GFCLK_MASK (1 << 14) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_TLL_CH0_GFCLK_SHIFT 22 +#define OMAP54XX_CLKACTIVITY_TLL_CH0_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_TLL_CH0_GFCLK_MASK (1 << 22) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_TLL_CH1_GFCLK_SHIFT 23 +#define OMAP54XX_CLKACTIVITY_TLL_CH1_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_TLL_CH1_GFCLK_MASK (1 << 23) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_TLL_CH2_GFCLK_SHIFT 24 +#define OMAP54XX_CLKACTIVITY_TLL_CH2_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_TLL_CH2_GFCLK_MASK (1 << 24) + +/* Used by CM_MIPIEXT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_UNIPRO1_DPLL_CLK_SHIFT 10 +#define OMAP54XX_CLKACTIVITY_UNIPRO1_DPLL_CLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_UNIPRO1_DPLL_CLK_MASK (1 << 10) + +/* Used by CM_MIPIEXT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_UNIPRO1_PHY_GFCLK_SHIFT 13 +#define OMAP54XX_CLKACTIVITY_UNIPRO1_PHY_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_UNIPRO1_PHY_GFCLK_MASK (1 << 13) + +/* Used by CM_MIPIEXT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_UNIPRO1_TXPHY_LS_GFCLK_SHIFT 12 +#define OMAP54XX_CLKACTIVITY_UNIPRO1_TXPHY_LS_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_UNIPRO1_TXPHY_LS_GFCLK_MASK (1 << 12) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_UNIPRO2_DPLL_CLK_SHIFT 10 +#define OMAP54XX_CLKACTIVITY_UNIPRO2_DPLL_CLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_UNIPRO2_DPLL_CLK_MASK (1 << 10) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_UNIPRO2_PHY_GFCLK_SHIFT 13 +#define OMAP54XX_CLKACTIVITY_UNIPRO2_PHY_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_UNIPRO2_PHY_GFCLK_MASK (1 << 13) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_UNIPRO2_PHY_REF_GFCLK_SHIFT 5 +#define OMAP54XX_CLKACTIVITY_UNIPRO2_PHY_REF_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_UNIPRO2_PHY_REF_GFCLK_MASK (1 << 5) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_USB_DPLL_CLK_SHIFT 14 +#define OMAP54XX_CLKACTIVITY_USB_DPLL_CLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_USB_DPLL_CLK_MASK (1 << 14) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_USB_DPLL_HS_CLK_SHIFT 15 +#define OMAP54XX_CLKACTIVITY_USB_DPLL_HS_CLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_USB_DPLL_HS_CLK_MASK (1 << 15) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_USB_OTG_SS_REF_CLK_SHIFT 31 +#define OMAP54XX_CLKACTIVITY_USB_OTG_SS_REF_CLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_USB_OTG_SS_REF_CLK_MASK (1 << 31) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_UTMI_P3_GFCLK_SHIFT 30 +#define OMAP54XX_CLKACTIVITY_UTMI_P3_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_UTMI_P3_GFCLK_MASK (1 << 30) + +/* Used by CM_L3INIT_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_UTMI_ROOT_GFCLK_SHIFT 25 +#define OMAP54XX_CLKACTIVITY_UTMI_ROOT_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_UTMI_ROOT_GFCLK_MASK (1 << 25) + +/* Used by CM_WKUPAON_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_WKUPAON_32K_GFCLK_SHIFT 11 +#define OMAP54XX_CLKACTIVITY_WKUPAON_32K_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_WKUPAON_32K_GFCLK_MASK (1 << 11) + +/* Used by CM_WKUPAON_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_WKUPAON_GICLK_SHIFT 12 +#define OMAP54XX_CLKACTIVITY_WKUPAON_GICLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_WKUPAON_GICLK_MASK (1 << 12) + +/* Used by CM_WKUPAON_CLKSTCTRL */ +#define OMAP54XX_CLKACTIVITY_WKUPAON_IO_SRCOMP_GFCLK_SHIFT 13 +#define OMAP54XX_CLKACTIVITY_WKUPAON_IO_SRCOMP_GFCLK_WIDTH 0x1 +#define OMAP54XX_CLKACTIVITY_WKUPAON_IO_SRCOMP_GFCLK_MASK (1 << 13) + +/* Used by CM_COREAON_IO_SRCOMP_CLKCTRL, CM_WKUPAON_IO_SRCOMP_CLKCTRL */ +#define OMAP54XX_CLKEN_SRCOMP_FCLK_SHIFT 8 +#define OMAP54XX_CLKEN_SRCOMP_FCLK_WIDTH 0x1 +#define OMAP54XX_CLKEN_SRCOMP_FCLK_MASK (1 << 8) + +/* + * Used by CM_ABE_TIMER5_CLKCTRL, CM_ABE_TIMER6_CLKCTRL, CM_ABE_TIMER7_CLKCTRL, + * CM_ABE_TIMER8_CLKCTRL, CM_L3INIT_HSI_CLKCTRL, CM_L4PER_TIMER10_CLKCTRL, + * CM_L4PER_TIMER11_CLKCTRL, CM_L4PER_TIMER2_CLKCTRL, CM_L4PER_TIMER3_CLKCTRL, + * CM_L4PER_TIMER4_CLKCTRL, CM_L4PER_TIMER9_CLKCTRL, CM_WKUPAON_TIMER1_CLKCTRL + */ +#define OMAP54XX_CLKSEL_SHIFT 24 +#define OMAP54XX_CLKSEL_WIDTH 0x1 +#define OMAP54XX_CLKSEL_MASK (1 << 24) + +/* + * Renamed from CLKSEL Used by CM_CLKSEL_ABE_DSS_SYS, CM_CLKSEL_ABE_PLL_REF, + * CM_CLKSEL_USB_60MHZ, CM_CLKSEL_WKUPAON + */ +#define OMAP54XX_CLKSEL_0_0_SHIFT 0 +#define OMAP54XX_CLKSEL_0_0_WIDTH 0x1 +#define OMAP54XX_CLKSEL_0_0_MASK (1 << 0) + +/* Renamed from CLKSEL Used by CM_BYPCLK_DPLL_IVA, CM_BYPCLK_DPLL_MPU */ +#define OMAP54XX_CLKSEL_0_1_SHIFT 0 +#define OMAP54XX_CLKSEL_0_1_WIDTH 0x2 +#define OMAP54XX_CLKSEL_0_1_MASK (0x3 << 0) + +/* Renamed from CLKSEL Used by CM_L3INSTR_CTRL_MODULE_BANDGAP_CLKCTRL */ +#define OMAP54XX_CLKSEL_24_25_SHIFT 24 +#define OMAP54XX_CLKSEL_24_25_WIDTH 0x2 +#define OMAP54XX_CLKSEL_24_25_MASK (0x3 << 24) + +/* Used by CM_MPU_MPU_CLKCTRL */ +#define OMAP54XX_CLKSEL_ABE_DIV_MODE_SHIFT 26 +#define OMAP54XX_CLKSEL_ABE_DIV_MODE_WIDTH 0x1 +#define OMAP54XX_CLKSEL_ABE_DIV_MODE_MASK (1 << 26) + +/* Used by CM_ABE_AESS_CLKCTRL */ +#define OMAP54XX_CLKSEL_AESS_FCLK_SHIFT 24 +#define OMAP54XX_CLKSEL_AESS_FCLK_WIDTH 0x1 +#define OMAP54XX_CLKSEL_AESS_FCLK_MASK (1 << 24) + +/* Used by CM_L3INIT_MMC1_CLKCTRL, CM_L3INIT_MMC2_CLKCTRL */ +#define OMAP54XX_CLKSEL_DIV_SHIFT 25 +#define OMAP54XX_CLKSEL_DIV_WIDTH 0x1 +#define OMAP54XX_CLKSEL_DIV_MASK (1 << 25) + +/* Used by CM_MPU_MPU_CLKCTRL */ +#define OMAP54XX_CLKSEL_EMIF_DIV_MODE_SHIFT 24 +#define OMAP54XX_CLKSEL_EMIF_DIV_MODE_WIDTH 0x2 +#define OMAP54XX_CLKSEL_EMIF_DIV_MODE_MASK (0x3 << 24) + +/* Used by CM_CAM_FDIF_CLKCTRL */ +#define OMAP54XX_CLKSEL_FCLK_SHIFT 24 +#define OMAP54XX_CLKSEL_FCLK_WIDTH 0x1 +#define OMAP54XX_CLKSEL_FCLK_MASK (1 << 24) + +/* Used by CM_GPU_GPU_CLKCTRL */ +#define OMAP54XX_CLKSEL_GPU_CORE_GCLK_SHIFT 24 +#define OMAP54XX_CLKSEL_GPU_CORE_GCLK_WIDTH 0x1 +#define OMAP54XX_CLKSEL_GPU_CORE_GCLK_MASK (1 << 24) + +/* Used by CM_GPU_GPU_CLKCTRL */ +#define OMAP54XX_CLKSEL_GPU_HYD_GCLK_SHIFT 25 +#define OMAP54XX_CLKSEL_GPU_HYD_GCLK_WIDTH 0x1 +#define OMAP54XX_CLKSEL_GPU_HYD_GCLK_MASK (1 << 25) + +/* Used by CM_GPU_GPU_CLKCTRL */ +#define OMAP54XX_CLKSEL_GPU_SYS_CLK_SHIFT 26 +#define OMAP54XX_CLKSEL_GPU_SYS_CLK_WIDTH 0x1 +#define OMAP54XX_CLKSEL_GPU_SYS_CLK_MASK (1 << 26) + +/* + * Used by CM_ABE_DMIC_CLKCTRL, CM_ABE_MCASP_CLKCTRL, CM_ABE_MCBSP1_CLKCTRL, + * CM_ABE_MCBSP2_CLKCTRL, CM_ABE_MCBSP3_CLKCTRL + */ +#define OMAP54XX_CLKSEL_INTERNAL_SOURCE_SHIFT 26 +#define OMAP54XX_CLKSEL_INTERNAL_SOURCE_WIDTH 0x2 +#define OMAP54XX_CLKSEL_INTERNAL_SOURCE_MASK (0x3 << 26) + +/* Used by CM_CLKSEL_CORE */ +#define OMAP54XX_CLKSEL_L3_SHIFT 4 +#define OMAP54XX_CLKSEL_L3_WIDTH 0x1 +#define OMAP54XX_CLKSEL_L3_MASK (1 << 4) + +/* Renamed from CLKSEL_L3 Used by CM_SHADOW_FREQ_CONFIG2 */ +#define OMAP54XX_CLKSEL_L3_1_1_SHIFT 1 +#define OMAP54XX_CLKSEL_L3_1_1_WIDTH 0x1 +#define OMAP54XX_CLKSEL_L3_1_1_MASK (1 << 1) + +/* Used by CM_CLKSEL_CORE */ +#define OMAP54XX_CLKSEL_L4_SHIFT 8 +#define OMAP54XX_CLKSEL_L4_WIDTH 0x1 +#define OMAP54XX_CLKSEL_L4_MASK (1 << 8) + +/* Used by CM_EMIF_EMIF1_CLKCTRL */ +#define OMAP54XX_CLKSEL_LL_SHIFT 24 +#define OMAP54XX_CLKSEL_LL_WIDTH 0x1 +#define OMAP54XX_CLKSEL_LL_MASK (1 << 24) + +/* Used by CM_CLKSEL_ABE */ +#define OMAP54XX_CLKSEL_OPP_SHIFT 0 +#define OMAP54XX_CLKSEL_OPP_WIDTH 0x2 +#define OMAP54XX_CLKSEL_OPP_MASK (0x3 << 0) + +/* Renamed from CLKSEL_OPP Used by CM_L3INIT_UNIPRO2_CLKCTRL */ +#define OMAP54XX_CLKSEL_OPP_24_24_SHIFT 24 +#define OMAP54XX_CLKSEL_OPP_24_24_WIDTH 0x1 +#define OMAP54XX_CLKSEL_OPP_24_24_MASK (1 << 24) + +/* + * Used by CM_ABE_DMIC_CLKCTRL, CM_ABE_MCASP_CLKCTRL, CM_ABE_MCBSP1_CLKCTRL, + * CM_ABE_MCBSP2_CLKCTRL, CM_ABE_MCBSP3_CLKCTRL + */ +#define OMAP54XX_CLKSEL_SOURCE_SHIFT 24 +#define OMAP54XX_CLKSEL_SOURCE_WIDTH 0x2 +#define OMAP54XX_CLKSEL_SOURCE_MASK (0x3 << 24) + +/* + * Renamed from CLKSEL_SOURCE Used by CM_L3INIT_MMC1_CLKCTRL, + * CM_L3INIT_MMC2_CLKCTRL + */ +#define OMAP54XX_CLKSEL_SOURCE_L3INIT_MMC1_SHIFT 24 +#define OMAP54XX_CLKSEL_SOURCE_L3INIT_MMC1_WIDTH 0x1 +#define OMAP54XX_CLKSEL_SOURCE_L3INIT_MMC1_MASK (1 << 24) + +/* Used by CM_L3INIT_USB_HOST_HS_CLKCTRL */ +#define OMAP54XX_CLKSEL_UTMI_P1_SHIFT 24 +#define OMAP54XX_CLKSEL_UTMI_P1_WIDTH 0x1 +#define OMAP54XX_CLKSEL_UTMI_P1_MASK (1 << 24) + +/* Used by CM_L3INIT_USB_HOST_HS_CLKCTRL */ +#define OMAP54XX_CLKSEL_UTMI_P2_SHIFT 25 +#define OMAP54XX_CLKSEL_UTMI_P2_WIDTH 0x1 +#define OMAP54XX_CLKSEL_UTMI_P2_MASK (1 << 25) + +/* + * Used by CM_DIV_H11_DPLL_CORE, CM_DIV_H11_DPLL_IVA, CM_DIV_H11_DPLL_PER, + * CM_DIV_H12_DPLL_CORE, CM_DIV_H12_DPLL_IVA, CM_DIV_H12_DPLL_PER, + * CM_DIV_H13_DPLL_CORE, CM_DIV_H13_DPLL_PER, CM_DIV_H14_DPLL_CORE, + * CM_DIV_H14_DPLL_PER, CM_DIV_H21_DPLL_CORE, CM_DIV_H22_DPLL_CORE, + * CM_DIV_H23_DPLL_CORE, CM_DIV_H24_DPLL_CORE, CM_DIV_M2_DPLL_ABE, + * CM_DIV_M2_DPLL_CORE, CM_DIV_M2_DPLL_MPU, CM_DIV_M2_DPLL_PER, + * CM_DIV_M2_DPLL_UNIPRO1, CM_DIV_M2_DPLL_UNIPRO2, CM_DIV_M2_DPLL_USB, + * CM_DIV_M3_DPLL_ABE, CM_DIV_M3_DPLL_CORE, CM_DIV_M3_DPLL_PER + */ +#define OMAP54XX_CLKST_SHIFT 9 +#define OMAP54XX_CLKST_WIDTH 0x1 +#define OMAP54XX_CLKST_MASK (1 << 9) + +/* + * Used by CM_ABE_CLKSTCTRL, CM_C2C_CLKSTCTRL, CM_CAM_CLKSTCTRL, + * CM_COREAON_CLKSTCTRL, CM_CUSTEFUSE_CLKSTCTRL, CM_DMA_CLKSTCTRL, + * CM_DSP_CLKSTCTRL, CM_DSS_CLKSTCTRL, CM_EMIF_CLKSTCTRL, CM_EMU_CLKSTCTRL, + * CM_GPU_CLKSTCTRL, CM_IPU_CLKSTCTRL, CM_IVA_CLKSTCTRL, CM_L3INIT_CLKSTCTRL, + * CM_L3INSTR_CLKSTCTRL, CM_L3MAIN1_CLKSTCTRL, CM_L3MAIN2_CLKSTCTRL, + * CM_L4CFG_CLKSTCTRL, CM_L4PER_CLKSTCTRL, CM_L4SEC_CLKSTCTRL, + * CM_MIPIEXT_CLKSTCTRL, CM_MPU_CLKSTCTRL, CM_WKUPAON_CLKSTCTRL + */ +#define OMAP54XX_CLKTRCTRL_SHIFT 0 +#define OMAP54XX_CLKTRCTRL_WIDTH 0x2 +#define OMAP54XX_CLKTRCTRL_MASK (0x3 << 0) + +/* Used by CM_DIV_M2_DPLL_ABE, CM_DIV_M2_DPLL_PER */ +#define OMAP54XX_CLKX2ST_SHIFT 11 +#define OMAP54XX_CLKX2ST_WIDTH 0x1 +#define OMAP54XX_CLKX2ST_MASK (1 << 11) + +/* Used by CM_L4CFG_DYNAMICDEP */ +#define OMAP54XX_COREAON_DYNDEP_SHIFT 16 +#define OMAP54XX_COREAON_DYNDEP_WIDTH 0x1 +#define OMAP54XX_COREAON_DYNDEP_MASK (1 << 16) + +/* Used by CM_DSP_STATICDEP, CM_IPU_STATICDEP, CM_MPU_STATICDEP */ +#define OMAP54XX_COREAON_STATDEP_SHIFT 16 +#define OMAP54XX_COREAON_STATDEP_WIDTH 0x1 +#define OMAP54XX_COREAON_STATDEP_MASK (1 << 16) + +/* Used by CM_L4CFG_DYNAMICDEP */ +#define OMAP54XX_CUSTEFUSE_DYNDEP_SHIFT 17 +#define OMAP54XX_CUSTEFUSE_DYNDEP_WIDTH 0x1 +#define OMAP54XX_CUSTEFUSE_DYNDEP_MASK (1 << 17) + +/* Used by CM_DSP_STATICDEP, CM_IPU_STATICDEP, CM_MPU_STATICDEP */ +#define OMAP54XX_CUSTEFUSE_STATDEP_SHIFT 17 +#define OMAP54XX_CUSTEFUSE_STATDEP_WIDTH 0x1 +#define OMAP54XX_CUSTEFUSE_STATDEP_MASK (1 << 17) + +/* Used by REVISION_CM_CORE, REVISION_CM_CORE_AON */ +#define OMAP54XX_CUSTOM_SHIFT 6 +#define OMAP54XX_CUSTOM_WIDTH 0x2 +#define OMAP54XX_CUSTOM_MASK (0x3 << 6) + +/* + * Used by CM_CLKSEL_DPLL_ABE, CM_CLKSEL_DPLL_CORE, CM_CLKSEL_DPLL_IVA, + * CM_CLKSEL_DPLL_MPU, CM_CLKSEL_DPLL_PER, CM_CLKSEL_DPLL_UNIPRO1, + * CM_CLKSEL_DPLL_UNIPRO2, CM_CLKSEL_DPLL_USB + */ +#define OMAP54XX_DCC_EN_SHIFT 22 +#define OMAP54XX_DCC_EN_WIDTH 0x1 +#define OMAP54XX_DCC_EN_MASK (1 << 22) + +/* + * Used by CM_CORE_AON_DEBUG_CM_CORE_AON_FD_TRANS, + * CM_CORE_AON_DEBUG_DSS_FD_TRANS, CM_CORE_AON_DEBUG_EMIF_FD_TRANS, + * CM_CORE_AON_DEBUG_L4SEC_FD_TRANS + */ +#define OMAP54XX_CM_DEBUG_OUT_SHIFT 0 +#define OMAP54XX_CM_DEBUG_OUT_WIDTH 0xd +#define OMAP54XX_CM_DEBUG_OUT_MASK (0x1fff << 0) + +/* + * Renamed from DEBUG_OUT Used by CM_CORE_AON_DEBUG_ABE_FD_TRANS, + * CM_CORE_AON_DEBUG_L3INIT_FD_TRANS, CM_CORE_AON_DEBUG_L4PER_FD_TRANS + */ +#define OMAP54XX_DEBUG_OUT_0_31_SHIFT 0 +#define OMAP54XX_DEBUG_OUT_0_31_WIDTH 0x20 +#define OMAP54XX_DEBUG_OUT_0_31_MASK (0xffffffff << 0) + +/* + * Renamed from DEBUG_OUT Used by CM_CORE_AON_DEBUG_C2C_FD_TRANS, + * CM_CORE_AON_DEBUG_COREAON_FD_TRANS, CM_CORE_AON_DEBUG_L4CFG_FD_TRANS + */ +#define OMAP54XX_DEBUG_OUT_0_8_SHIFT 0 +#define OMAP54XX_DEBUG_OUT_0_8_WIDTH 0x9 +#define OMAP54XX_DEBUG_OUT_0_8_MASK (0x1ff << 0) + +/* + * Renamed from DEBUG_OUT Used by CM_CORE_AON_DEBUG_CUSTEFUSE_FD_TRANS, + * CM_CORE_AON_DEBUG_DMA_FD_TRANS, CM_CORE_AON_DEBUG_L3MAIN1_FD_TRANS + */ +#define OMAP54XX_DEBUG_OUT_0_4_SHIFT 0 +#define OMAP54XX_DEBUG_OUT_0_4_WIDTH 0x5 +#define OMAP54XX_DEBUG_OUT_0_4_MASK (0x1f << 0) + +/* + * Renamed from DEBUG_OUT Used by CM_CORE_AON_DEBUG_DSP_FD_TRANS, + * CM_CORE_AON_DEBUG_IPU_FD_TRANS, CM_CORE_AON_DEBUG_MPU_FD_TRANS + */ +#define OMAP54XX_DEBUG_OUT_0_5_SHIFT 0 +#define OMAP54XX_DEBUG_OUT_0_5_WIDTH 0x6 +#define OMAP54XX_DEBUG_OUT_0_5_MASK (0x3f << 0) + +/* + * Renamed from DEBUG_OUT Used by CM_CORE_AON_DEBUG_CAM_FD_TRANS, + * CM_CORE_AON_DEBUG_MIPIEXT_FD_TRANS + */ +#define OMAP54XX_DEBUG_OUT_0_10_SHIFT 0 +#define OMAP54XX_DEBUG_OUT_0_10_WIDTH 0xb +#define OMAP54XX_DEBUG_OUT_0_10_MASK (0x7ff << 0) + +/* + * Renamed from DEBUG_OUT Used by CM_CORE_AON_DEBUG_IVA_FD_TRANS, + * CM_CORE_AON_DEBUG_L3MAIN2_FD_TRANS + */ +#define OMAP54XX_DEBUG_OUT_0_6_SHIFT 0 +#define OMAP54XX_DEBUG_OUT_0_6_WIDTH 0x7 +#define OMAP54XX_DEBUG_OUT_0_6_MASK (0x7f << 0) + +/* Renamed from DEBUG_OUT Used by CM_CORE_AON_DEBUG_ABE_FD_TRANS2 */ +#define OMAP54XX_DEBUG_OUT_0_19_SHIFT 0 +#define OMAP54XX_DEBUG_OUT_0_19_WIDTH 0x14 +#define OMAP54XX_DEBUG_OUT_0_19_MASK (0xfffff << 0) + +/* Renamed from DEBUG_OUT Used by CM_CORE_AON_DEBUG_GPU_FD_TRANS */ +#define OMAP54XX_DEBUG_OUT_0_9_SHIFT 0 +#define OMAP54XX_DEBUG_OUT_0_9_WIDTH 0xa +#define OMAP54XX_DEBUG_OUT_0_9_MASK (0x3ff << 0) + +/* Renamed from DEBUG_OUT Used by CM_CORE_AON_DEBUG_L3INIT_FD_TRANS2 */ +#define OMAP54XX_DEBUG_OUT_0_26_SHIFT 0 +#define OMAP54XX_DEBUG_OUT_0_26_WIDTH 0x1b +#define OMAP54XX_DEBUG_OUT_0_26_MASK (0x7ffffff << 0) + +/* Renamed from DEBUG_OUT Used by CM_CORE_AON_DEBUG_L3INSTR_FD_TRANS */ +#define OMAP54XX_DEBUG_OUT_0_13_SHIFT 0 +#define OMAP54XX_DEBUG_OUT_0_13_WIDTH 0xe +#define OMAP54XX_DEBUG_OUT_0_13_MASK (0x3fff << 0) + +/* Renamed from DEBUG_OUT Used by CM_CORE_AON_DEBUG_L4PER_FD_TRANS2 */ +#define OMAP54XX_DEBUG_OUT_0_21_SHIFT 0 +#define OMAP54XX_DEBUG_OUT_0_21_WIDTH 0x16 +#define OMAP54XX_DEBUG_OUT_0_21_MASK (0x3fffff << 0) + +/* + * Used by CM_SSC_DELTAMSTEP_DPLL_ABE, CM_SSC_DELTAMSTEP_DPLL_CORE, + * CM_SSC_DELTAMSTEP_DPLL_IVA, CM_SSC_DELTAMSTEP_DPLL_MPU, + * CM_SSC_DELTAMSTEP_DPLL_PER + */ +#define OMAP54XX_DELTAMSTEP_SHIFT 0 +#define OMAP54XX_DELTAMSTEP_WIDTH 0x14 +#define OMAP54XX_DELTAMSTEP_MASK (0xfffff << 0) + +/* + * Renamed from DELTAMSTEP Used by CM_SSC_DELTAMSTEP_DPLL_UNIPRO1, + * CM_SSC_DELTAMSTEP_DPLL_UNIPRO2, CM_SSC_DELTAMSTEP_DPLL_USB + */ +#define OMAP54XX_DELTAMSTEP_0_20_SHIFT 0 +#define OMAP54XX_DELTAMSTEP_0_20_WIDTH 0x15 +#define OMAP54XX_DELTAMSTEP_0_20_MASK (0x1fffff << 0) + +/* + * Used by CM_DIV_H11_DPLL_CORE, CM_DIV_H11_DPLL_IVA, CM_DIV_H11_DPLL_PER, + * CM_DIV_H12_DPLL_CORE, CM_DIV_H12_DPLL_IVA, CM_DIV_H12_DPLL_PER, + * CM_DIV_H13_DPLL_CORE, CM_DIV_H13_DPLL_PER, CM_DIV_H14_DPLL_CORE, + * CM_DIV_H14_DPLL_PER, CM_DIV_H21_DPLL_CORE, CM_DIV_H22_DPLL_CORE, + * CM_DIV_H23_DPLL_CORE, CM_DIV_H24_DPLL_CORE + */ +#define OMAP54XX_DIVHS_SHIFT 0 +#define OMAP54XX_DIVHS_WIDTH 0x6 +#define OMAP54XX_DIVHS_MASK (0x3f << 0) + +/* + * Renamed from DIVHS Used by CM_DIV_M2_DPLL_ABE, CM_DIV_M2_DPLL_CORE, + * CM_DIV_M2_DPLL_MPU, CM_DIV_M2_DPLL_PER, CM_DIV_M3_DPLL_ABE, + * CM_DIV_M3_DPLL_CORE, CM_DIV_M3_DPLL_PER + */ +#define OMAP54XX_DIVHS_0_4_SHIFT 0 +#define OMAP54XX_DIVHS_0_4_WIDTH 0x5 +#define OMAP54XX_DIVHS_0_4_MASK (0x1f << 0) + +/* + * Renamed from DIVHS Used by CM_DIV_M2_DPLL_UNIPRO1, CM_DIV_M2_DPLL_UNIPRO2, + * CM_DIV_M2_DPLL_USB + */ +#define OMAP54XX_DIVHS_0_6_SHIFT 0 +#define OMAP54XX_DIVHS_0_6_WIDTH 0x7 +#define OMAP54XX_DIVHS_0_6_MASK (0x7f << 0) + +/* Used by CM_DLL_CTRL */ +#define OMAP54XX_DLL_OVERRIDE_SHIFT 0 +#define OMAP54XX_DLL_OVERRIDE_WIDTH 0x1 +#define OMAP54XX_DLL_OVERRIDE_MASK (1 << 0) + +/* Renamed from DLL_OVERRIDE Used by CM_SHADOW_FREQ_CONFIG1 */ +#define OMAP54XX_DLL_OVERRIDE_2_2_SHIFT 2 +#define OMAP54XX_DLL_OVERRIDE_2_2_WIDTH 0x1 +#define OMAP54XX_DLL_OVERRIDE_2_2_MASK (1 << 2) + +/* Used by CM_SHADOW_FREQ_CONFIG1 */ +#define OMAP54XX_DLL_RESET_SHIFT 3 +#define OMAP54XX_DLL_RESET_WIDTH 0x1 +#define OMAP54XX_DLL_RESET_MASK (1 << 3) + +/* + * Used by CM_CLKSEL_DPLL_ABE, CM_CLKSEL_DPLL_CORE, CM_CLKSEL_DPLL_IVA, + * CM_CLKSEL_DPLL_MPU, CM_CLKSEL_DPLL_PER, CM_CLKSEL_DPLL_UNIPRO1, + * CM_CLKSEL_DPLL_UNIPRO2, CM_CLKSEL_DPLL_USB + */ +#define OMAP54XX_DPLL_BYP_CLKSEL_SHIFT 23 +#define OMAP54XX_DPLL_BYP_CLKSEL_WIDTH 0x1 +#define OMAP54XX_DPLL_BYP_CLKSEL_MASK (1 << 23) + +/* Used by CM_CLKSEL_DPLL_CORE */ +#define OMAP54XX_DPLL_CLKOUTHIF_CLKSEL_SHIFT 20 +#define OMAP54XX_DPLL_CLKOUTHIF_CLKSEL_WIDTH 0x1 +#define OMAP54XX_DPLL_CLKOUTHIF_CLKSEL_MASK (1 << 20) + +/* Used by CM_SHADOW_FREQ_CONFIG1 */ +#define OMAP54XX_DPLL_CORE_DPLL_EN_SHIFT 8 +#define OMAP54XX_DPLL_CORE_DPLL_EN_WIDTH 0x3 +#define OMAP54XX_DPLL_CORE_DPLL_EN_MASK (0x7 << 8) + +/* Used by CM_SHADOW_FREQ_CONFIG2 */ +#define OMAP54XX_DPLL_CORE_H12_DIV_SHIFT 2 +#define OMAP54XX_DPLL_CORE_H12_DIV_WIDTH 0x6 +#define OMAP54XX_DPLL_CORE_H12_DIV_MASK (0x3f << 2) + +/* Used by CM_SHADOW_FREQ_CONFIG1 */ +#define OMAP54XX_DPLL_CORE_M2_DIV_SHIFT 11 +#define OMAP54XX_DPLL_CORE_M2_DIV_WIDTH 0x5 +#define OMAP54XX_DPLL_CORE_M2_DIV_MASK (0x1f << 11) + +/* + * Used by CM_CLKSEL_DPLL_ABE, CM_CLKSEL_DPLL_CORE, CM_CLKSEL_DPLL_IVA, + * CM_CLKSEL_DPLL_MPU, CM_CLKSEL_DPLL_PER + */ +#define OMAP54XX_DPLL_DIV_SHIFT 0 +#define OMAP54XX_DPLL_DIV_WIDTH 0x7 +#define OMAP54XX_DPLL_DIV_MASK (0x7f << 0) + +/* + * Renamed from DPLL_DIV Used by CM_CLKSEL_DPLL_UNIPRO1, + * CM_CLKSEL_DPLL_UNIPRO2, CM_CLKSEL_DPLL_USB + */ +#define OMAP54XX_DPLL_DIV_0_7_SHIFT 0 +#define OMAP54XX_DPLL_DIV_0_7_WIDTH 0x8 +#define OMAP54XX_DPLL_DIV_0_7_MASK (0xff << 0) + +/* + * Used by CM_CLKMODE_DPLL_ABE, CM_CLKMODE_DPLL_CORE, CM_CLKMODE_DPLL_IVA, + * CM_CLKMODE_DPLL_MPU, CM_CLKMODE_DPLL_PER + */ +#define OMAP54XX_DPLL_DRIFTGUARD_EN_SHIFT 8 +#define OMAP54XX_DPLL_DRIFTGUARD_EN_WIDTH 0x1 +#define OMAP54XX_DPLL_DRIFTGUARD_EN_MASK (1 << 8) + +/* + * Used by CM_CLKMODE_DPLL_ABE, CM_CLKMODE_DPLL_CORE, CM_CLKMODE_DPLL_IVA, + * CM_CLKMODE_DPLL_MPU, CM_CLKMODE_DPLL_PER, CM_CLKMODE_DPLL_UNIPRO1, + * CM_CLKMODE_DPLL_UNIPRO2, CM_CLKMODE_DPLL_USB + */ +#define OMAP54XX_DPLL_EN_SHIFT 0 +#define OMAP54XX_DPLL_EN_WIDTH 0x3 +#define OMAP54XX_DPLL_EN_MASK (0x7 << 0) + +/* + * Used by CM_CLKMODE_DPLL_ABE, CM_CLKMODE_DPLL_CORE, CM_CLKMODE_DPLL_IVA, + * CM_CLKMODE_DPLL_MPU, CM_CLKMODE_DPLL_PER + */ +#define OMAP54XX_DPLL_LPMODE_EN_SHIFT 10 +#define OMAP54XX_DPLL_LPMODE_EN_WIDTH 0x1 +#define OMAP54XX_DPLL_LPMODE_EN_MASK (1 << 10) + +/* + * Used by CM_CLKSEL_DPLL_ABE, CM_CLKSEL_DPLL_CORE, CM_CLKSEL_DPLL_IVA, + * CM_CLKSEL_DPLL_MPU, CM_CLKSEL_DPLL_PER + */ +#define OMAP54XX_DPLL_MULT_SHIFT 8 +#define OMAP54XX_DPLL_MULT_WIDTH 0xb +#define OMAP54XX_DPLL_MULT_MASK (0x7ff << 8) + +/* + * Renamed from DPLL_MULT Used by CM_CLKSEL_DPLL_UNIPRO1, + * CM_CLKSEL_DPLL_UNIPRO2, CM_CLKSEL_DPLL_USB + */ +#define OMAP54XX_DPLL_MULT_UNIPRO1_SHIFT 8 +#define OMAP54XX_DPLL_MULT_UNIPRO1_WIDTH 0xc +#define OMAP54XX_DPLL_MULT_UNIPRO1_MASK (0xfff << 8) + +/* + * Used by CM_CLKMODE_DPLL_ABE, CM_CLKMODE_DPLL_CORE, CM_CLKMODE_DPLL_IVA, + * CM_CLKMODE_DPLL_MPU, CM_CLKMODE_DPLL_PER + */ +#define OMAP54XX_DPLL_REGM4XEN_SHIFT 11 +#define OMAP54XX_DPLL_REGM4XEN_WIDTH 0x1 +#define OMAP54XX_DPLL_REGM4XEN_MASK (1 << 11) + +/* Used by CM_CLKSEL_DPLL_UNIPRO1, CM_CLKSEL_DPLL_UNIPRO2, CM_CLKSEL_DPLL_USB */ +#define OMAP54XX_DPLL_SD_DIV_SHIFT 24 +#define OMAP54XX_DPLL_SD_DIV_WIDTH 0x8 +#define OMAP54XX_DPLL_SD_DIV_MASK (0xff << 24) + +/* Used by CM_CLKSEL_DPLL_UNIPRO1, CM_CLKSEL_DPLL_UNIPRO2, CM_CLKSEL_DPLL_USB */ +#define OMAP54XX_DPLL_SELFREQDCO_SHIFT 21 +#define OMAP54XX_DPLL_SELFREQDCO_WIDTH 0x1 +#define OMAP54XX_DPLL_SELFREQDCO_MASK (1 << 21) + +/* + * Used by CM_CLKMODE_DPLL_ABE, CM_CLKMODE_DPLL_CORE, CM_CLKMODE_DPLL_IVA, + * CM_CLKMODE_DPLL_MPU, CM_CLKMODE_DPLL_PER, CM_CLKMODE_DPLL_UNIPRO1, + * CM_CLKMODE_DPLL_UNIPRO2, CM_CLKMODE_DPLL_USB + */ +#define OMAP54XX_DPLL_SSC_ACK_SHIFT 13 +#define OMAP54XX_DPLL_SSC_ACK_WIDTH 0x1 +#define OMAP54XX_DPLL_SSC_ACK_MASK (1 << 13) + +/* + * Used by CM_CLKMODE_DPLL_ABE, CM_CLKMODE_DPLL_CORE, CM_CLKMODE_DPLL_IVA, + * CM_CLKMODE_DPLL_MPU, CM_CLKMODE_DPLL_PER, CM_CLKMODE_DPLL_UNIPRO1, + * CM_CLKMODE_DPLL_UNIPRO2, CM_CLKMODE_DPLL_USB + */ +#define OMAP54XX_DPLL_SSC_DOWNSPREAD_SHIFT 14 +#define OMAP54XX_DPLL_SSC_DOWNSPREAD_WIDTH 0x1 +#define OMAP54XX_DPLL_SSC_DOWNSPREAD_MASK (1 << 14) + +/* + * Used by CM_CLKMODE_DPLL_ABE, CM_CLKMODE_DPLL_CORE, CM_CLKMODE_DPLL_IVA, + * CM_CLKMODE_DPLL_MPU, CM_CLKMODE_DPLL_PER, CM_CLKMODE_DPLL_UNIPRO1, + * CM_CLKMODE_DPLL_UNIPRO2, CM_CLKMODE_DPLL_USB + */ +#define OMAP54XX_DPLL_SSC_EN_SHIFT 12 +#define OMAP54XX_DPLL_SSC_EN_WIDTH 0x1 +#define OMAP54XX_DPLL_SSC_EN_MASK (1 << 12) + +/* Used by CM_L4CFG_DYNAMICDEP */ +#define OMAP54XX_DSP_DYNDEP_SHIFT 1 +#define OMAP54XX_DSP_DYNDEP_WIDTH 0x1 +#define OMAP54XX_DSP_DYNDEP_MASK (1 << 1) + +/* Used by CM_IPU_STATICDEP, CM_MPU_STATICDEP */ +#define OMAP54XX_DSP_STATDEP_SHIFT 1 +#define OMAP54XX_DSP_STATDEP_WIDTH 0x1 +#define OMAP54XX_DSP_STATDEP_MASK (1 << 1) + +/* Used by CM_L3MAIN2_DYNAMICDEP, CM_L4PER_DYNAMICDEP */ +#define OMAP54XX_DSS_DYNDEP_SHIFT 8 +#define OMAP54XX_DSS_DYNDEP_WIDTH 0x1 +#define OMAP54XX_DSS_DYNDEP_MASK (1 << 8) + +/* Used by CM_DMA_STATICDEP, CM_IPU_STATICDEP, CM_MPU_STATICDEP */ +#define OMAP54XX_DSS_STATDEP_SHIFT 8 +#define OMAP54XX_DSS_STATDEP_WIDTH 0x1 +#define OMAP54XX_DSS_STATDEP_MASK (1 << 8) + +/* + * Used by CM_C2C_DYNAMICDEP, CM_L3MAIN1_DYNAMICDEP, CM_L4CFG_DYNAMICDEP, + * CM_MIPIEXT_DYNAMICDEP, CM_MPU_DYNAMICDEP + */ +#define OMAP54XX_EMIF_DYNDEP_SHIFT 4 +#define OMAP54XX_EMIF_DYNDEP_WIDTH 0x1 +#define OMAP54XX_EMIF_DYNDEP_MASK (1 << 4) + +/* + * Used by CM_C2C_STATICDEP, CM_CAM_STATICDEP, CM_DMA_STATICDEP, + * CM_DSP_STATICDEP, CM_DSS_STATICDEP, CM_GPU_STATICDEP, CM_IPU_STATICDEP, + * CM_IVA_STATICDEP, CM_L3INIT_STATICDEP, CM_L4SEC_STATICDEP, + * CM_MIPIEXT_STATICDEP, CM_MPU_STATICDEP + */ +#define OMAP54XX_EMIF_STATDEP_SHIFT 4 +#define OMAP54XX_EMIF_STATDEP_WIDTH 0x1 +#define OMAP54XX_EMIF_STATDEP_MASK (1 << 4) + +/* Used by CM_SHADOW_FREQ_CONFIG1 */ +#define OMAP54XX_FREQ_UPDATE_SHIFT 0 +#define OMAP54XX_FREQ_UPDATE_WIDTH 0x1 +#define OMAP54XX_FREQ_UPDATE_MASK (1 << 0) + +/* Used by REVISION_CM_CORE, REVISION_CM_CORE_AON */ +#define OMAP54XX_FUNC_SHIFT 16 +#define OMAP54XX_FUNC_WIDTH 0xc +#define OMAP54XX_FUNC_MASK (0xfff << 16) + +/* Used by CM_SHADOW_FREQ_CONFIG2 */ +#define OMAP54XX_GPMC_FREQ_UPDATE_SHIFT 0 +#define OMAP54XX_GPMC_FREQ_UPDATE_WIDTH 0x1 +#define OMAP54XX_GPMC_FREQ_UPDATE_MASK (1 << 0) + +/* Used by CM_L3MAIN2_DYNAMICDEP */ +#define OMAP54XX_GPU_DYNDEP_SHIFT 10 +#define OMAP54XX_GPU_DYNDEP_WIDTH 0x1 +#define OMAP54XX_GPU_DYNDEP_MASK (1 << 10) + +/* Used by CM_IPU_STATICDEP, CM_MPU_STATICDEP */ +#define OMAP54XX_GPU_STATDEP_SHIFT 10 +#define OMAP54XX_GPU_STATDEP_WIDTH 0x1 +#define OMAP54XX_GPU_STATDEP_MASK (1 << 10) + +/* + * Used by CM_ABE_AESS_CLKCTRL, CM_ABE_DMIC_CLKCTRL, CM_ABE_L4_ABE_CLKCTRL, + * CM_ABE_MCASP_CLKCTRL, CM_ABE_MCBSP1_CLKCTRL, CM_ABE_MCBSP2_CLKCTRL, + * CM_ABE_MCBSP3_CLKCTRL, CM_ABE_MCPDM_CLKCTRL, CM_ABE_SLIMBUS1_CLKCTRL, + * CM_ABE_TIMER5_CLKCTRL, CM_ABE_TIMER6_CLKCTRL, CM_ABE_TIMER7_CLKCTRL, + * CM_ABE_TIMER8_CLKCTRL, CM_ABE_WD_TIMER3_CLKCTRL, CM_C2C_C2C_CLKCTRL, + * CM_C2C_C2C_OCP_FW_CLKCTRL, CM_C2C_MODEM_ICR_CLKCTRL, CM_CAM_CAL_CLKCTRL, + * CM_CAM_FDIF_CLKCTRL, CM_CAM_ISS_CLKCTRL, CM_CM_CORE_AON_PROFILING_CLKCTRL, + * CM_CM_CORE_PROFILING_CLKCTRL, CM_COREAON_SMARTREFLEX_CORE_CLKCTRL, + * CM_COREAON_SMARTREFLEX_MM_CLKCTRL, CM_COREAON_SMARTREFLEX_MPU_CLKCTRL, + * CM_CUSTEFUSE_EFUSE_CTRL_CUST_CLKCTRL, CM_DMA_DMA_SYSTEM_CLKCTRL, + * CM_DSP_DSP_CLKCTRL, CM_DSS_BB2D_CLKCTRL, CM_DSS_DSS_CLKCTRL, + * CM_EMIF_DMM_CLKCTRL, CM_EMIF_EMIF1_CLKCTRL, CM_EMIF_EMIF2_CLKCTRL, + * CM_EMIF_EMIF_OCP_FW_CLKCTRL, CM_EMU_DEBUGSS_CLKCTRL, + * CM_EMU_MPU_EMU_DBG_CLKCTRL, CM_GPU_GPU_CLKCTRL, CM_IPU_IPU_CLKCTRL, + * CM_IVA_IVA_CLKCTRL, CM_IVA_SL2_CLKCTRL, CM_L3INIT_HSI_CLKCTRL, + * CM_L3INIT_IEEE1500_2_OCP_CLKCTRL, CM_L3INIT_MMC1_CLKCTRL, + * CM_L3INIT_MMC2_CLKCTRL, CM_L3INIT_MPHY_UNIPRO2_CLKCTRL, + * CM_L3INIT_OCP2SCP1_CLKCTRL, CM_L3INIT_OCP2SCP3_CLKCTRL, + * CM_L3INIT_SATA_CLKCTRL, CM_L3INIT_UNIPRO2_CLKCTRL, + * CM_L3INIT_USB_HOST_HS_CLKCTRL, CM_L3INIT_USB_OTG_SS_CLKCTRL, + * CM_L3INIT_USB_TLL_HS_CLKCTRL, CM_L3INSTR_CTRL_MODULE_BANDGAP_CLKCTRL, + * CM_L3INSTR_DLL_AGING_CLKCTRL, CM_L3INSTR_L3_INSTR_CLKCTRL, + * CM_L3INSTR_L3_MAIN_3_CLKCTRL, CM_L3INSTR_OCP_WP_NOC_CLKCTRL, + * CM_L3MAIN1_L3_MAIN_1_CLKCTRL, CM_L3MAIN2_GPMC_CLKCTRL, + * CM_L3MAIN2_L3_MAIN_2_CLKCTRL, CM_L3MAIN2_OCMC_RAM_CLKCTRL, + * CM_L4CFG_L4_CFG_CLKCTRL, CM_L4CFG_MAILBOX_CLKCTRL, + * CM_L4CFG_OCP2SCP2_CLKCTRL, CM_L4CFG_SAR_ROM_CLKCTRL, + * CM_L4CFG_SPINLOCK_CLKCTRL, CM_L4PER_ELM_CLKCTRL, CM_L4PER_GPIO2_CLKCTRL, + * CM_L4PER_GPIO3_CLKCTRL, CM_L4PER_GPIO4_CLKCTRL, CM_L4PER_GPIO5_CLKCTRL, + * CM_L4PER_GPIO6_CLKCTRL, CM_L4PER_GPIO7_CLKCTRL, CM_L4PER_GPIO8_CLKCTRL, + * CM_L4PER_HDQ1W_CLKCTRL, CM_L4PER_I2C1_CLKCTRL, CM_L4PER_I2C2_CLKCTRL, + * CM_L4PER_I2C3_CLKCTRL, CM_L4PER_I2C4_CLKCTRL, CM_L4PER_I2C5_CLKCTRL, + * CM_L4PER_L4_PER_CLKCTRL, CM_L4PER_MCSPI1_CLKCTRL, CM_L4PER_MCSPI2_CLKCTRL, + * CM_L4PER_MCSPI3_CLKCTRL, CM_L4PER_MCSPI4_CLKCTRL, CM_L4PER_MMC3_CLKCTRL, + * CM_L4PER_MMC4_CLKCTRL, CM_L4PER_MMC5_CLKCTRL, CM_L4PER_TIMER10_CLKCTRL, + * CM_L4PER_TIMER11_CLKCTRL, CM_L4PER_TIMER2_CLKCTRL, CM_L4PER_TIMER3_CLKCTRL, + * CM_L4PER_TIMER4_CLKCTRL, CM_L4PER_TIMER9_CLKCTRL, CM_L4PER_UART1_CLKCTRL, + * CM_L4PER_UART2_CLKCTRL, CM_L4PER_UART3_CLKCTRL, CM_L4PER_UART4_CLKCTRL, + * CM_L4PER_UART5_CLKCTRL, CM_L4PER_UART6_CLKCTRL, CM_L4SEC_AES1_CLKCTRL, + * CM_L4SEC_AES2_CLKCTRL, CM_L4SEC_DES3DES_CLKCTRL, + * CM_L4SEC_DMA_CRYPTO_CLKCTRL, CM_L4SEC_FPKA_CLKCTRL, CM_L4SEC_RNG_CLKCTRL, + * CM_L4SEC_SHA2MD5_CLKCTRL, CM_MIPIEXT_LLI_CLKCTRL, + * CM_MIPIEXT_LLI_OCP_FW_CLKCTRL, CM_MIPIEXT_MPHY_CLKCTRL, CM_MPU_MPU_CLKCTRL, + * CM_MPU_MPU_MPU_DBG_CLKCTRL, CM_WKUPAON_COUNTER_32K_CLKCTRL, + * CM_WKUPAON_GPIO1_CLKCTRL, CM_WKUPAON_KBD_CLKCTRL, + * CM_WKUPAON_L4_WKUP_CLKCTRL, CM_WKUPAON_SAR_RAM_CLKCTRL, + * CM_WKUPAON_TIMER12_CLKCTRL, CM_WKUPAON_TIMER1_CLKCTRL, + * CM_WKUPAON_WD_TIMER1_CLKCTRL, CM_WKUPAON_WD_TIMER2_CLKCTRL + */ +#define OMAP54XX_IDLEST_SHIFT 16 +#define OMAP54XX_IDLEST_WIDTH 0x2 +#define OMAP54XX_IDLEST_MASK (0x3 << 16) + +/* Used by CM_L3MAIN2_DYNAMICDEP */ +#define OMAP54XX_IPU_DYNDEP_SHIFT 0 +#define OMAP54XX_IPU_DYNDEP_WIDTH 0x1 +#define OMAP54XX_IPU_DYNDEP_MASK (1 << 0) + +/* Used by CM_DMA_STATICDEP, CM_MPU_STATICDEP */ +#define OMAP54XX_IPU_STATDEP_SHIFT 0 +#define OMAP54XX_IPU_STATDEP_WIDTH 0x1 +#define OMAP54XX_IPU_STATDEP_MASK (1 << 0) + +/* Used by CM_DSP_DYNAMICDEP, CM_L3MAIN2_DYNAMICDEP */ +#define OMAP54XX_IVA_DYNDEP_SHIFT 2 +#define OMAP54XX_IVA_DYNDEP_WIDTH 0x1 +#define OMAP54XX_IVA_DYNDEP_MASK (1 << 2) + +/* + * Used by CM_C2C_STATICDEP, CM_CAM_STATICDEP, CM_DMA_STATICDEP, + * CM_DSP_STATICDEP, CM_DSS_STATICDEP, CM_GPU_STATICDEP, CM_IPU_STATICDEP, + * CM_L3INIT_STATICDEP, CM_MIPIEXT_STATICDEP, CM_MPU_STATICDEP + */ +#define OMAP54XX_IVA_STATDEP_SHIFT 2 +#define OMAP54XX_IVA_STATDEP_WIDTH 0x1 +#define OMAP54XX_IVA_STATDEP_MASK (1 << 2) + +/* Used by CM_L4CFG_DYNAMICDEP, CM_L4PER_DYNAMICDEP */ +#define OMAP54XX_L3INIT_DYNDEP_SHIFT 7 +#define OMAP54XX_L3INIT_DYNDEP_WIDTH 0x1 +#define OMAP54XX_L3INIT_DYNDEP_MASK (1 << 7) + +/* + * Used by CM_C2C_STATICDEP, CM_DMA_STATICDEP, CM_DSP_STATICDEP, + * CM_IPU_STATICDEP, CM_MIPIEXT_STATICDEP, CM_MPU_STATICDEP + */ +#define OMAP54XX_L3INIT_STATDEP_SHIFT 7 +#define OMAP54XX_L3INIT_STATDEP_WIDTH 0x1 +#define OMAP54XX_L3INIT_STATDEP_MASK (1 << 7) + +/* + * Used by CM_DSP_DYNAMICDEP, CM_DSS_DYNAMICDEP, CM_L3INIT_DYNAMICDEP, + * CM_L3MAIN2_DYNAMICDEP, CM_L4CFG_DYNAMICDEP, CM_MPU_DYNAMICDEP + */ +#define OMAP54XX_L3MAIN1_DYNDEP_SHIFT 5 +#define OMAP54XX_L3MAIN1_DYNDEP_WIDTH 0x1 +#define OMAP54XX_L3MAIN1_DYNDEP_MASK (1 << 5) + +/* + * Used by CM_C2C_STATICDEP, CM_CAM_STATICDEP, CM_DMA_STATICDEP, + * CM_DSP_STATICDEP, CM_DSS_STATICDEP, CM_GPU_STATICDEP, CM_IPU_STATICDEP, + * CM_IVA_STATICDEP, CM_L3INIT_STATICDEP, CM_L4SEC_STATICDEP, + * CM_MIPIEXT_STATICDEP, CM_MPU_STATICDEP + */ +#define OMAP54XX_L3MAIN1_STATDEP_SHIFT 5 +#define OMAP54XX_L3MAIN1_STATDEP_WIDTH 0x1 +#define OMAP54XX_L3MAIN1_STATDEP_MASK (1 << 5) + +/* + * Used by CM_C2C_DYNAMICDEP, CM_CAM_DYNAMICDEP, CM_DMA_DYNAMICDEP, + * CM_DSS_DYNAMICDEP, CM_EMU_DYNAMICDEP, CM_GPU_DYNAMICDEP, CM_IPU_DYNAMICDEP, + * CM_IVA_DYNAMICDEP, CM_L3INIT_DYNAMICDEP, CM_L3MAIN1_DYNAMICDEP, + * CM_L4CFG_DYNAMICDEP, CM_L4SEC_DYNAMICDEP, CM_MIPIEXT_DYNAMICDEP + */ +#define OMAP54XX_L3MAIN2_DYNDEP_SHIFT 6 +#define OMAP54XX_L3MAIN2_DYNDEP_WIDTH 0x1 +#define OMAP54XX_L3MAIN2_DYNDEP_MASK (1 << 6) + +/* + * Used by CM_C2C_STATICDEP, CM_CAM_STATICDEP, CM_DMA_STATICDEP, + * CM_DSP_STATICDEP, CM_DSS_STATICDEP, CM_GPU_STATICDEP, CM_IPU_STATICDEP, + * CM_IVA_STATICDEP, CM_L3INIT_STATICDEP, CM_L4SEC_STATICDEP, + * CM_MIPIEXT_STATICDEP, CM_MPU_STATICDEP + */ +#define OMAP54XX_L3MAIN2_STATDEP_SHIFT 6 +#define OMAP54XX_L3MAIN2_STATDEP_WIDTH 0x1 +#define OMAP54XX_L3MAIN2_STATDEP_MASK (1 << 6) + +/* Used by CM_L3MAIN1_DYNAMICDEP */ +#define OMAP54XX_L4CFG_DYNDEP_SHIFT 12 +#define OMAP54XX_L4CFG_DYNDEP_WIDTH 0x1 +#define OMAP54XX_L4CFG_DYNDEP_MASK (1 << 12) + +/* + * Used by CM_C2C_STATICDEP, CM_DMA_STATICDEP, CM_DSP_STATICDEP, + * CM_IPU_STATICDEP, CM_L3INIT_STATICDEP, CM_MIPIEXT_STATICDEP, CM_MPU_STATICDEP + */ +#define OMAP54XX_L4CFG_STATDEP_SHIFT 12 +#define OMAP54XX_L4CFG_STATDEP_WIDTH 0x1 +#define OMAP54XX_L4CFG_STATDEP_MASK (1 << 12) + +/* Used by CM_L3MAIN2_DYNAMICDEP */ +#define OMAP54XX_L4PER_DYNDEP_SHIFT 13 +#define OMAP54XX_L4PER_DYNDEP_WIDTH 0x1 +#define OMAP54XX_L4PER_DYNDEP_MASK (1 << 13) + +/* + * Used by CM_C2C_STATICDEP, CM_DMA_STATICDEP, CM_DSP_STATICDEP, + * CM_IPU_STATICDEP, CM_L3INIT_STATICDEP, CM_L4SEC_STATICDEP, + * CM_MIPIEXT_STATICDEP, CM_MPU_STATICDEP + */ +#define OMAP54XX_L4PER_STATDEP_SHIFT 13 +#define OMAP54XX_L4PER_STATDEP_WIDTH 0x1 +#define OMAP54XX_L4PER_STATDEP_MASK (1 << 13) + +/* Used by CM_L3MAIN2_DYNAMICDEP, CM_L4PER_DYNAMICDEP */ +#define OMAP54XX_L4SEC_DYNDEP_SHIFT 14 +#define OMAP54XX_L4SEC_DYNDEP_WIDTH 0x1 +#define OMAP54XX_L4SEC_DYNDEP_MASK (1 << 14) + +/* + * Used by CM_DMA_STATICDEP, CM_IPU_STATICDEP, CM_L3INIT_STATICDEP, + * CM_MPU_STATICDEP + */ +#define OMAP54XX_L4SEC_STATDEP_SHIFT 14 +#define OMAP54XX_L4SEC_STATDEP_WIDTH 0x1 +#define OMAP54XX_L4SEC_STATDEP_MASK (1 << 14) + +/* Used by CM_L3MAIN2_DYNAMICDEP, CM_L4CFG_DYNAMICDEP */ +#define OMAP54XX_MIPIEXT_DYNDEP_SHIFT 21 +#define OMAP54XX_MIPIEXT_DYNDEP_WIDTH 0x1 +#define OMAP54XX_MIPIEXT_DYNDEP_MASK (1 << 21) + +/* Used by CM_MPU_STATICDEP */ +#define OMAP54XX_MIPIEXT_STATDEP_SHIFT 21 +#define OMAP54XX_MIPIEXT_STATDEP_WIDTH 0x1 +#define OMAP54XX_MIPIEXT_STATDEP_MASK (1 << 21) + +/* + * Used by CM_SSC_MODFREQDIV_DPLL_ABE, CM_SSC_MODFREQDIV_DPLL_CORE, + * CM_SSC_MODFREQDIV_DPLL_IVA, CM_SSC_MODFREQDIV_DPLL_MPU, + * CM_SSC_MODFREQDIV_DPLL_PER, CM_SSC_MODFREQDIV_DPLL_UNIPRO1, + * CM_SSC_MODFREQDIV_DPLL_UNIPRO2, CM_SSC_MODFREQDIV_DPLL_USB + */ +#define OMAP54XX_MODFREQDIV_EXPONENT_SHIFT 8 +#define OMAP54XX_MODFREQDIV_EXPONENT_WIDTH 0x3 +#define OMAP54XX_MODFREQDIV_EXPONENT_MASK (0x7 << 8) + +/* + * Used by CM_SSC_MODFREQDIV_DPLL_ABE, CM_SSC_MODFREQDIV_DPLL_CORE, + * CM_SSC_MODFREQDIV_DPLL_IVA, CM_SSC_MODFREQDIV_DPLL_MPU, + * CM_SSC_MODFREQDIV_DPLL_PER, CM_SSC_MODFREQDIV_DPLL_UNIPRO1, + * CM_SSC_MODFREQDIV_DPLL_UNIPRO2, CM_SSC_MODFREQDIV_DPLL_USB + */ +#define OMAP54XX_MODFREQDIV_MANTISSA_SHIFT 0 +#define OMAP54XX_MODFREQDIV_MANTISSA_WIDTH 0x7 +#define OMAP54XX_MODFREQDIV_MANTISSA_MASK (0x7f << 0) + +/* + * Used by CM_ABE_AESS_CLKCTRL, CM_ABE_DMIC_CLKCTRL, CM_ABE_L4_ABE_CLKCTRL, + * CM_ABE_MCASP_CLKCTRL, CM_ABE_MCBSP1_CLKCTRL, CM_ABE_MCBSP2_CLKCTRL, + * CM_ABE_MCBSP3_CLKCTRL, CM_ABE_MCPDM_CLKCTRL, CM_ABE_SLIMBUS1_CLKCTRL, + * CM_ABE_TIMER5_CLKCTRL, CM_ABE_TIMER6_CLKCTRL, CM_ABE_TIMER7_CLKCTRL, + * CM_ABE_TIMER8_CLKCTRL, CM_ABE_WD_TIMER3_CLKCTRL, CM_C2C_C2C_CLKCTRL, + * CM_C2C_C2C_OCP_FW_CLKCTRL, CM_C2C_MODEM_ICR_CLKCTRL, CM_CAM_CAL_CLKCTRL, + * CM_CAM_FDIF_CLKCTRL, CM_CAM_ISS_CLKCTRL, CM_CM_CORE_AON_PROFILING_CLKCTRL, + * CM_CM_CORE_PROFILING_CLKCTRL, CM_COREAON_SMARTREFLEX_CORE_CLKCTRL, + * CM_COREAON_SMARTREFLEX_MM_CLKCTRL, CM_COREAON_SMARTREFLEX_MPU_CLKCTRL, + * CM_CUSTEFUSE_EFUSE_CTRL_CUST_CLKCTRL, CM_DMA_DMA_SYSTEM_CLKCTRL, + * CM_DSP_DSP_CLKCTRL, CM_DSS_BB2D_CLKCTRL, CM_DSS_DSS_CLKCTRL, + * CM_EMIF_DMM_CLKCTRL, CM_EMIF_EMIF1_CLKCTRL, CM_EMIF_EMIF2_CLKCTRL, + * CM_EMIF_EMIF_OCP_FW_CLKCTRL, CM_EMU_DEBUGSS_CLKCTRL, + * CM_EMU_MPU_EMU_DBG_CLKCTRL, CM_GPU_GPU_CLKCTRL, CM_IPU_IPU_CLKCTRL, + * CM_IVA_IVA_CLKCTRL, CM_IVA_SL2_CLKCTRL, CM_L3INIT_HSI_CLKCTRL, + * CM_L3INIT_IEEE1500_2_OCP_CLKCTRL, CM_L3INIT_MMC1_CLKCTRL, + * CM_L3INIT_MMC2_CLKCTRL, CM_L3INIT_MPHY_UNIPRO2_CLKCTRL, + * CM_L3INIT_OCP2SCP1_CLKCTRL, CM_L3INIT_OCP2SCP3_CLKCTRL, + * CM_L3INIT_SATA_CLKCTRL, CM_L3INIT_UNIPRO2_CLKCTRL, + * CM_L3INIT_USB_HOST_HS_CLKCTRL, CM_L3INIT_USB_OTG_SS_CLKCTRL, + * CM_L3INIT_USB_TLL_HS_CLKCTRL, CM_L3INSTR_CTRL_MODULE_BANDGAP_CLKCTRL, + * CM_L3INSTR_DLL_AGING_CLKCTRL, CM_L3INSTR_L3_INSTR_CLKCTRL, + * CM_L3INSTR_L3_MAIN_3_CLKCTRL, CM_L3INSTR_OCP_WP_NOC_CLKCTRL, + * CM_L3MAIN1_L3_MAIN_1_CLKCTRL, CM_L3MAIN2_GPMC_CLKCTRL, + * CM_L3MAIN2_L3_MAIN_2_CLKCTRL, CM_L3MAIN2_OCMC_RAM_CLKCTRL, + * CM_L4CFG_L4_CFG_CLKCTRL, CM_L4CFG_MAILBOX_CLKCTRL, + * CM_L4CFG_OCP2SCP2_CLKCTRL, CM_L4CFG_SAR_ROM_CLKCTRL, + * CM_L4CFG_SPINLOCK_CLKCTRL, CM_L4PER_ELM_CLKCTRL, CM_L4PER_GPIO2_CLKCTRL, + * CM_L4PER_GPIO3_CLKCTRL, CM_L4PER_GPIO4_CLKCTRL, CM_L4PER_GPIO5_CLKCTRL, + * CM_L4PER_GPIO6_CLKCTRL, CM_L4PER_GPIO7_CLKCTRL, CM_L4PER_GPIO8_CLKCTRL, + * CM_L4PER_HDQ1W_CLKCTRL, CM_L4PER_I2C1_CLKCTRL, CM_L4PER_I2C2_CLKCTRL, + * CM_L4PER_I2C3_CLKCTRL, CM_L4PER_I2C4_CLKCTRL, CM_L4PER_I2C5_CLKCTRL, + * CM_L4PER_L4_PER_CLKCTRL, CM_L4PER_MCSPI1_CLKCTRL, CM_L4PER_MCSPI2_CLKCTRL, + * CM_L4PER_MCSPI3_CLKCTRL, CM_L4PER_MCSPI4_CLKCTRL, CM_L4PER_MMC3_CLKCTRL, + * CM_L4PER_MMC4_CLKCTRL, CM_L4PER_MMC5_CLKCTRL, CM_L4PER_TIMER10_CLKCTRL, + * CM_L4PER_TIMER11_CLKCTRL, CM_L4PER_TIMER2_CLKCTRL, CM_L4PER_TIMER3_CLKCTRL, + * CM_L4PER_TIMER4_CLKCTRL, CM_L4PER_TIMER9_CLKCTRL, CM_L4PER_UART1_CLKCTRL, + * CM_L4PER_UART2_CLKCTRL, CM_L4PER_UART3_CLKCTRL, CM_L4PER_UART4_CLKCTRL, + * CM_L4PER_UART5_CLKCTRL, CM_L4PER_UART6_CLKCTRL, CM_L4SEC_AES1_CLKCTRL, + * CM_L4SEC_AES2_CLKCTRL, CM_L4SEC_DES3DES_CLKCTRL, + * CM_L4SEC_DMA_CRYPTO_CLKCTRL, CM_L4SEC_FPKA_CLKCTRL, CM_L4SEC_RNG_CLKCTRL, + * CM_L4SEC_SHA2MD5_CLKCTRL, CM_MIPIEXT_LLI_CLKCTRL, + * CM_MIPIEXT_LLI_OCP_FW_CLKCTRL, CM_MIPIEXT_MPHY_CLKCTRL, CM_MPU_MPU_CLKCTRL, + * CM_MPU_MPU_MPU_DBG_CLKCTRL, CM_WKUPAON_COUNTER_32K_CLKCTRL, + * CM_WKUPAON_GPIO1_CLKCTRL, CM_WKUPAON_KBD_CLKCTRL, + * CM_WKUPAON_L4_WKUP_CLKCTRL, CM_WKUPAON_SAR_RAM_CLKCTRL, + * CM_WKUPAON_TIMER12_CLKCTRL, CM_WKUPAON_TIMER1_CLKCTRL, + * CM_WKUPAON_WD_TIMER1_CLKCTRL, CM_WKUPAON_WD_TIMER2_CLKCTRL + */ +#define OMAP54XX_MODULEMODE_SHIFT 0 +#define OMAP54XX_MODULEMODE_WIDTH 0x2 +#define OMAP54XX_MODULEMODE_MASK (0x3 << 0) + +/* Used by CM_L4CFG_DYNAMICDEP */ +#define OMAP54XX_MPU_DYNDEP_SHIFT 19 +#define OMAP54XX_MPU_DYNDEP_WIDTH 0x1 +#define OMAP54XX_MPU_DYNDEP_MASK (1 << 19) + +/* Used by CM_DSS_DSS_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_32KHZ_CLK_SHIFT 11 +#define OMAP54XX_OPTFCLKEN_32KHZ_CLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_32KHZ_CLK_MASK (1 << 11) + +/* Renamed from OPTFCLKEN_32KHZ_CLK Used by CM_L3INIT_MMC1_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_32KHZ_CLK_8_8_SHIFT 8 +#define OMAP54XX_OPTFCLKEN_32KHZ_CLK_8_8_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_32KHZ_CLK_8_8_MASK (1 << 8) + +/* Used by CM_DSS_DSS_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_48MHZ_CLK_SHIFT 9 +#define OMAP54XX_OPTFCLKEN_48MHZ_CLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_48MHZ_CLK_MASK (1 << 9) + +/* Used by CM_COREAON_USB_PHY_CORE_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_CLK32K_SHIFT 8 +#define OMAP54XX_OPTFCLKEN_CLK32K_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_CLK32K_MASK (1 << 8) + +/* Used by CM_CAM_ISS_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_CTRLCLK_SHIFT 8 +#define OMAP54XX_OPTFCLKEN_CTRLCLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_CTRLCLK_MASK (1 << 8) + +/* + * Used by CM_L4PER_GPIO2_CLKCTRL, CM_L4PER_GPIO3_CLKCTRL, + * CM_L4PER_GPIO4_CLKCTRL, CM_L4PER_GPIO5_CLKCTRL, CM_L4PER_GPIO6_CLKCTRL, + * CM_L4PER_GPIO7_CLKCTRL, CM_L4PER_GPIO8_CLKCTRL, CM_WKUPAON_GPIO1_CLKCTRL + */ +#define OMAP54XX_OPTFCLKEN_DBCLK_SHIFT 8 +#define OMAP54XX_OPTFCLKEN_DBCLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_DBCLK_MASK (1 << 8) + +/* Used by CM_EMIF_EMIF_DLL_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_DLL_CLK_SHIFT 8 +#define OMAP54XX_OPTFCLKEN_DLL_CLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_DLL_CLK_MASK (1 << 8) + +/* Used by CM_DSS_DSS_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_DSSCLK_SHIFT 8 +#define OMAP54XX_OPTFCLKEN_DSSCLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_DSSCLK_MASK (1 << 8) + +/* Used by CM_ABE_SLIMBUS1_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_FCLK0_SHIFT 8 +#define OMAP54XX_OPTFCLKEN_FCLK0_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_FCLK0_MASK (1 << 8) + +/* Used by CM_ABE_SLIMBUS1_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_FCLK1_SHIFT 9 +#define OMAP54XX_OPTFCLKEN_FCLK1_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_FCLK1_MASK (1 << 9) + +/* Used by CM_ABE_SLIMBUS1_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_FCLK2_SHIFT 10 +#define OMAP54XX_OPTFCLKEN_FCLK2_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_FCLK2_MASK (1 << 10) + +/* Used by CM_L3INIT_USB_HOST_HS_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_FUNC48M_CLK_SHIFT 15 +#define OMAP54XX_OPTFCLKEN_FUNC48M_CLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_FUNC48M_CLK_MASK (1 << 15) + +/* Used by CM_L3INIT_USB_HOST_HS_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_HSIC480M_P1_CLK_SHIFT 13 +#define OMAP54XX_OPTFCLKEN_HSIC480M_P1_CLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_HSIC480M_P1_CLK_MASK (1 << 13) + +/* Used by CM_L3INIT_USB_HOST_HS_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_HSIC480M_P2_CLK_SHIFT 14 +#define OMAP54XX_OPTFCLKEN_HSIC480M_P2_CLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_HSIC480M_P2_CLK_MASK (1 << 14) + +/* Used by CM_L3INIT_USB_HOST_HS_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_HSIC480M_P3_CLK_SHIFT 7 +#define OMAP54XX_OPTFCLKEN_HSIC480M_P3_CLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_HSIC480M_P3_CLK_MASK (1 << 7) + +/* Used by CM_L3INIT_USB_HOST_HS_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_HSIC60M_P1_CLK_SHIFT 11 +#define OMAP54XX_OPTFCLKEN_HSIC60M_P1_CLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_HSIC60M_P1_CLK_MASK (1 << 11) + +/* Used by CM_L3INIT_USB_HOST_HS_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_HSIC60M_P2_CLK_SHIFT 12 +#define OMAP54XX_OPTFCLKEN_HSIC60M_P2_CLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_HSIC60M_P2_CLK_MASK (1 << 12) + +/* Used by CM_L3INIT_USB_HOST_HS_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_HSIC60M_P3_CLK_SHIFT 6 +#define OMAP54XX_OPTFCLKEN_HSIC60M_P3_CLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_HSIC60M_P3_CLK_MASK (1 << 6) + +/* Used by CM_L3INIT_USB_OTG_SS_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_REFCLK960M_SHIFT 8 +#define OMAP54XX_OPTFCLKEN_REFCLK960M_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_REFCLK960M_MASK (1 << 8) + +/* Used by CM_L3INIT_SATA_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_REF_CLK_SHIFT 8 +#define OMAP54XX_OPTFCLKEN_REF_CLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_REF_CLK_MASK (1 << 8) + +/* Used by CM_WKUPAON_SCRM_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_SCRM_CORE_SHIFT 8 +#define OMAP54XX_OPTFCLKEN_SCRM_CORE_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_SCRM_CORE_MASK (1 << 8) + +/* Used by CM_WKUPAON_SCRM_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_SCRM_PER_SHIFT 9 +#define OMAP54XX_OPTFCLKEN_SCRM_PER_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_SCRM_PER_MASK (1 << 9) + +/* Used by CM_ABE_SLIMBUS1_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_SLIMBUS_CLK_SHIFT 11 +#define OMAP54XX_OPTFCLKEN_SLIMBUS_CLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_SLIMBUS_CLK_MASK (1 << 11) + +/* Used by CM_DSS_DSS_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_SYS_CLK_SHIFT 10 +#define OMAP54XX_OPTFCLKEN_SYS_CLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_SYS_CLK_MASK (1 << 10) + +/* Used by CM_MIPIEXT_LLI_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_TXPHY_CLK_SHIFT 8 +#define OMAP54XX_OPTFCLKEN_TXPHY_CLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_TXPHY_CLK_MASK (1 << 8) + +/* Used by CM_MIPIEXT_LLI_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_TXPHY_LS_CLK_SHIFT 9 +#define OMAP54XX_OPTFCLKEN_TXPHY_LS_CLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_TXPHY_LS_CLK_MASK (1 << 9) + +/* Used by CM_L3INIT_USB_TLL_HS_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_USB_CH0_CLK_SHIFT 8 +#define OMAP54XX_OPTFCLKEN_USB_CH0_CLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_USB_CH0_CLK_MASK (1 << 8) + +/* Used by CM_L3INIT_USB_TLL_HS_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_USB_CH1_CLK_SHIFT 9 +#define OMAP54XX_OPTFCLKEN_USB_CH1_CLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_USB_CH1_CLK_MASK (1 << 9) + +/* Used by CM_L3INIT_USB_TLL_HS_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_USB_CH2_CLK_SHIFT 10 +#define OMAP54XX_OPTFCLKEN_USB_CH2_CLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_USB_CH2_CLK_MASK (1 << 10) + +/* Used by CM_L3INIT_USB_HOST_HS_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_UTMI_P1_CLK_SHIFT 8 +#define OMAP54XX_OPTFCLKEN_UTMI_P1_CLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_UTMI_P1_CLK_MASK (1 << 8) + +/* Used by CM_L3INIT_USB_HOST_HS_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_UTMI_P2_CLK_SHIFT 9 +#define OMAP54XX_OPTFCLKEN_UTMI_P2_CLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_UTMI_P2_CLK_MASK (1 << 9) + +/* Used by CM_L3INIT_USB_HOST_HS_CLKCTRL */ +#define OMAP54XX_OPTFCLKEN_UTMI_P3_CLK_SHIFT 10 +#define OMAP54XX_OPTFCLKEN_UTMI_P3_CLK_WIDTH 0x1 +#define OMAP54XX_OPTFCLKEN_UTMI_P3_CLK_MASK (1 << 10) + +/* Used by CM_CORE_AON_DEBUG_OUT, CM_CORE_DEBUG_OUT */ +#define OMAP54XX_OUTPUT_SHIFT 0 +#define OMAP54XX_OUTPUT_WIDTH 0x20 +#define OMAP54XX_OUTPUT_MASK (0xffffffff << 0) + +/* Used by CM_CLKSEL_ABE */ +#define OMAP54XX_PAD_CLKS_GATE_SHIFT 8 +#define OMAP54XX_PAD_CLKS_GATE_WIDTH 0x1 +#define OMAP54XX_PAD_CLKS_GATE_MASK (1 << 8) + +/* Used by CM_RESTORE_ST */ +#define OMAP54XX_PHASE1_COMPLETED_SHIFT 0 +#define OMAP54XX_PHASE1_COMPLETED_WIDTH 0x1 +#define OMAP54XX_PHASE1_COMPLETED_MASK (1 << 0) + +/* Used by CM_RESTORE_ST */ +#define OMAP54XX_PHASE2A_COMPLETED_SHIFT 1 +#define OMAP54XX_PHASE2A_COMPLETED_WIDTH 0x1 +#define OMAP54XX_PHASE2A_COMPLETED_MASK (1 << 1) + +/* Used by CM_RESTORE_ST */ +#define OMAP54XX_PHASE2B_COMPLETED_SHIFT 2 +#define OMAP54XX_PHASE2B_COMPLETED_WIDTH 0x1 +#define OMAP54XX_PHASE2B_COMPLETED_MASK (1 << 2) + +/* Used by CM_DYN_DEP_PRESCAL */ +#define OMAP54XX_PRESCAL_SHIFT 0 +#define OMAP54XX_PRESCAL_WIDTH 0x6 +#define OMAP54XX_PRESCAL_MASK (0x3f << 0) + +/* Used by REVISION_CM_CORE, REVISION_CM_CORE_AON */ +#define OMAP54XX_R_RTL_SHIFT 11 +#define OMAP54XX_R_RTL_WIDTH 0x5 +#define OMAP54XX_R_RTL_MASK (0x1f << 11) + +/* Used by CM_L3INIT_USB_HOST_HS_CLKCTRL, CM_L3INIT_USB_TLL_HS_CLKCTRL */ +#define OMAP54XX_SAR_MODE_SHIFT 4 +#define OMAP54XX_SAR_MODE_WIDTH 0x1 +#define OMAP54XX_SAR_MODE_MASK (1 << 4) + +/* Used by REVISION_CM_CORE, REVISION_CM_CORE_AON */ +#define OMAP54XX_SCHEME_SHIFT 30 +#define OMAP54XX_SCHEME_WIDTH 0x2 +#define OMAP54XX_SCHEME_MASK (0x3 << 30) + +/* Used by CM_L4CFG_DYNAMICDEP */ +#define OMAP54XX_SDMA_DYNDEP_SHIFT 11 +#define OMAP54XX_SDMA_DYNDEP_WIDTH 0x1 +#define OMAP54XX_SDMA_DYNDEP_MASK (1 << 11) + +/* Used by CM_IPU_STATICDEP, CM_MPU_STATICDEP */ +#define OMAP54XX_SDMA_STATDEP_SHIFT 11 +#define OMAP54XX_SDMA_STATDEP_WIDTH 0x1 +#define OMAP54XX_SDMA_STATDEP_MASK (1 << 11) + +/* Used by CM_CORE_AON_DEBUG_CFG */ +#define OMAP54XX_SEL0_SHIFT 0 +#define OMAP54XX_SEL0_WIDTH 0x7 +#define OMAP54XX_SEL0_MASK (0x7f << 0) + +/* Renamed from SEL0 Used by CM_CORE_DEBUG_CFG */ +#define OMAP54XX_SEL0_0_7_SHIFT 0 +#define OMAP54XX_SEL0_0_7_WIDTH 0x8 +#define OMAP54XX_SEL0_0_7_MASK (0xff << 0) + +/* Used by CM_CORE_AON_DEBUG_CFG */ +#define OMAP54XX_SEL1_SHIFT 8 +#define OMAP54XX_SEL1_WIDTH 0x7 +#define OMAP54XX_SEL1_MASK (0x7f << 8) + +/* Renamed from SEL1 Used by CM_CORE_DEBUG_CFG */ +#define OMAP54XX_SEL1_CORE_DEBUG_CFG_SHIFT 8 +#define OMAP54XX_SEL1_CORE_DEBUG_CFG_WIDTH 0x8 +#define OMAP54XX_SEL1_CORE_DEBUG_CFG_MASK (0xff << 8) + +/* Used by CM_CORE_AON_DEBUG_CFG */ +#define OMAP54XX_SEL2_SHIFT 16 +#define OMAP54XX_SEL2_WIDTH 0x7 +#define OMAP54XX_SEL2_MASK (0x7f << 16) + +/* Renamed from SEL2 Used by CM_CORE_DEBUG_CFG */ +#define OMAP54XX_SEL2_CORE_DEBUG_CFG_SHIFT 16 +#define OMAP54XX_SEL2_CORE_DEBUG_CFG_WIDTH 0x8 +#define OMAP54XX_SEL2_CORE_DEBUG_CFG_MASK (0xff << 16) + +/* Used by CM_CORE_AON_DEBUG_CFG */ +#define OMAP54XX_SEL3_SHIFT 24 +#define OMAP54XX_SEL3_WIDTH 0x7 +#define OMAP54XX_SEL3_MASK (0x7f << 24) + +/* Renamed from SEL3 Used by CM_CORE_DEBUG_CFG */ +#define OMAP54XX_SEL3_CORE_DEBUG_CFG_SHIFT 24 +#define OMAP54XX_SEL3_CORE_DEBUG_CFG_WIDTH 0x8 +#define OMAP54XX_SEL3_CORE_DEBUG_CFG_MASK (0xff << 24) + +/* Used by CM_CLKSEL_ABE */ +#define OMAP54XX_SLIMBUS1_CLK_GATE_SHIFT 10 +#define OMAP54XX_SLIMBUS1_CLK_GATE_WIDTH 0x1 +#define OMAP54XX_SLIMBUS1_CLK_GATE_MASK (1 << 10) + +/* + * Used by CM_ABE_AESS_CLKCTRL, CM_C2C_C2C_CLKCTRL, CM_CAM_FDIF_CLKCTRL, + * CM_CAM_ISS_CLKCTRL, CM_DMA_DMA_SYSTEM_CLKCTRL, CM_DSP_DSP_CLKCTRL, + * CM_DSS_BB2D_CLKCTRL, CM_DSS_DSS_CLKCTRL, CM_EMU_DEBUGSS_CLKCTRL, + * CM_GPU_GPU_CLKCTRL, CM_IPU_IPU_CLKCTRL, CM_IVA_IVA_CLKCTRL, + * CM_L3INIT_HSI_CLKCTRL, CM_L3INIT_IEEE1500_2_OCP_CLKCTRL, + * CM_L3INIT_MMC1_CLKCTRL, CM_L3INIT_MMC2_CLKCTRL, CM_L3INIT_SATA_CLKCTRL, + * CM_L3INIT_UNIPRO2_CLKCTRL, CM_L3INIT_USB_HOST_HS_CLKCTRL, + * CM_L3INIT_USB_OTG_SS_CLKCTRL, CM_L4SEC_DMA_CRYPTO_CLKCTRL, + * CM_MIPIEXT_LLI_CLKCTRL, CM_MPU_MPU_CLKCTRL + */ +#define OMAP54XX_STBYST_SHIFT 18 +#define OMAP54XX_STBYST_WIDTH 0x1 +#define OMAP54XX_STBYST_MASK (1 << 18) + +/* + * Used by CM_IDLEST_DPLL_ABE, CM_IDLEST_DPLL_CORE, CM_IDLEST_DPLL_IVA, + * CM_IDLEST_DPLL_MPU, CM_IDLEST_DPLL_PER, CM_IDLEST_DPLL_UNIPRO1, + * CM_IDLEST_DPLL_UNIPRO2, CM_IDLEST_DPLL_USB + */ +#define OMAP54XX_ST_DPLL_CLK_SHIFT 0 +#define OMAP54XX_ST_DPLL_CLK_WIDTH 0x1 +#define OMAP54XX_ST_DPLL_CLK_MASK (1 << 0) + +/* + * Used by CM_CLKDCOLDO_DPLL_UNIPRO1, CM_CLKDCOLDO_DPLL_UNIPRO2, + * CM_CLKDCOLDO_DPLL_USB + */ +#define OMAP54XX_ST_DPLL_CLKDCOLDO_SHIFT 9 +#define OMAP54XX_ST_DPLL_CLKDCOLDO_WIDTH 0x1 +#define OMAP54XX_ST_DPLL_CLKDCOLDO_MASK (1 << 9) + +/* + * Used by CM_IDLEST_DPLL_ABE, CM_IDLEST_DPLL_CORE, CM_IDLEST_DPLL_IVA, + * CM_IDLEST_DPLL_MPU, CM_IDLEST_DPLL_PER, CM_IDLEST_DPLL_UNIPRO1, + * CM_IDLEST_DPLL_UNIPRO2, CM_IDLEST_DPLL_USB + */ +#define OMAP54XX_ST_DPLL_INIT_SHIFT 4 +#define OMAP54XX_ST_DPLL_INIT_WIDTH 0x1 +#define OMAP54XX_ST_DPLL_INIT_MASK (1 << 4) + +/* + * Used by CM_IDLEST_DPLL_ABE, CM_IDLEST_DPLL_CORE, CM_IDLEST_DPLL_IVA, + * CM_IDLEST_DPLL_MPU, CM_IDLEST_DPLL_PER, CM_IDLEST_DPLL_UNIPRO1, + * CM_IDLEST_DPLL_UNIPRO2, CM_IDLEST_DPLL_USB + */ +#define OMAP54XX_ST_DPLL_MODE_SHIFT 1 +#define OMAP54XX_ST_DPLL_MODE_WIDTH 0x3 +#define OMAP54XX_ST_DPLL_MODE_MASK (0x7 << 1) + +/* Used by CM_CLKSEL_SYS */ +#define OMAP54XX_SYS_CLKSEL_SHIFT 0 +#define OMAP54XX_SYS_CLKSEL_WIDTH 0x3 +#define OMAP54XX_SYS_CLKSEL_MASK (0x7 << 0) + +/* + * Used by CM_C2C_DYNAMICDEP, CM_DSP_DYNAMICDEP, CM_EMU_DYNAMICDEP, + * CM_IPU_DYNAMICDEP, CM_L3MAIN1_DYNAMICDEP, CM_L3MAIN2_DYNAMICDEP, + * CM_L4CFG_DYNAMICDEP, CM_L4PER_DYNAMICDEP, CM_MIPIEXT_DYNAMICDEP, + * CM_MPU_DYNAMICDEP + */ +#define OMAP54XX_WINDOWSIZE_SHIFT 24 +#define OMAP54XX_WINDOWSIZE_WIDTH 0x4 +#define OMAP54XX_WINDOWSIZE_MASK (0xf << 24) + +/* Used by CM_L3MAIN1_DYNAMICDEP */ +#define OMAP54XX_WKUPAON_DYNDEP_SHIFT 15 +#define OMAP54XX_WKUPAON_DYNDEP_WIDTH 0x1 +#define OMAP54XX_WKUPAON_DYNDEP_MASK (1 << 15) + +/* + * Used by CM_DMA_STATICDEP, CM_DSP_STATICDEP, CM_IPU_STATICDEP, + * CM_L3INIT_STATICDEP, CM_MPU_STATICDEP + */ +#define OMAP54XX_WKUPAON_STATDEP_SHIFT 15 +#define OMAP54XX_WKUPAON_STATDEP_WIDTH 0x1 +#define OMAP54XX_WKUPAON_STATDEP_MASK (1 << 15) + +/* Used by REVISION_CM_CORE, REVISION_CM_CORE_AON */ +#define OMAP54XX_X_MAJOR_SHIFT 8 +#define OMAP54XX_X_MAJOR_WIDTH 0x3 +#define OMAP54XX_X_MAJOR_MASK (0x7 << 8) + +/* Used by REVISION_CM_CORE, REVISION_CM_CORE_AON */ +#define OMAP54XX_Y_MINOR_SHIFT 0 +#define OMAP54XX_Y_MINOR_WIDTH 0x6 +#define OMAP54XX_Y_MINOR_MASK (0x3f << 0) +#endif diff --git a/arch/arm/mach-omap2/cm1_44xx.h b/arch/arm/mach-omap2/cm1_44xx.h index 1bc00dc4876c..5ae8fe39d6ee 100644 --- a/arch/arm/mach-omap2/cm1_44xx.h +++ b/arch/arm/mach-omap2/cm1_44xx.h @@ -25,6 +25,8 @@ #ifndef __ARCH_ARM_MACH_OMAP2_CM1_44XX_H #define __ARCH_ARM_MACH_OMAP2_CM1_44XX_H +#include "cm_44xx_54xx.h" + /* CM1 base address */ #define OMAP4430_CM1_BASE 0x4a004000 @@ -217,9 +219,4 @@ #define OMAP4_CM1_ABE_WDT3_CLKCTRL_OFFSET 0x0088 #define OMAP4430_CM1_ABE_WDT3_CLKCTRL OMAP44XX_CM1_REGADDR(OMAP4430_CM1_ABE_INST, 0x0088) -/* Function prototypes */ -extern u32 omap4_cm1_read_inst_reg(s16 inst, u16 idx); -extern void omap4_cm1_write_inst_reg(u32 val, s16 inst, u16 idx); -extern u32 omap4_cm1_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx); - #endif diff --git a/arch/arm/mach-omap2/cm1_54xx.h b/arch/arm/mach-omap2/cm1_54xx.h new file mode 100644 index 000000000000..90b3348e6672 --- /dev/null +++ b/arch/arm/mach-omap2/cm1_54xx.h @@ -0,0 +1,213 @@ +/* + * OMAP54xx CM1 instance offset macros + * + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com + * + * Paul Walmsley (paul@pwsan.com) + * Rajendra Nayak (rnayak@ti.com) + * Benoit Cousson (b-cousson@ti.com) + * + * This file is automatically generated from the OMAP hardware databases. + * We respectfully ask that any modifications to this file be coordinated + * with the public linux-omap@vger.kernel.org mailing list and the + * authors above to ensure that the autogeneration scripts are kept + * up-to-date with the file contents. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_CM1_54XX_H +#define __ARCH_ARM_MACH_OMAP2_CM1_54XX_H + +#include "cm_44xx_54xx.h" + +/* CM1 base address */ +#define OMAP54XX_CM_CORE_AON_BASE 0x4a004000 + +#define OMAP54XX_CM_CORE_AON_REGADDR(inst, reg) \ + OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_AON_BASE + (inst) + (reg)) + +/* CM_CORE_AON instances */ +#define OMAP54XX_CM_CORE_AON_OCP_SOCKET_INST 0x0000 +#define OMAP54XX_CM_CORE_AON_CKGEN_INST 0x0100 +#define OMAP54XX_CM_CORE_AON_MPU_INST 0x0300 +#define OMAP54XX_CM_CORE_AON_DSP_INST 0x0400 +#define OMAP54XX_CM_CORE_AON_ABE_INST 0x0500 +#define OMAP54XX_CM_CORE_AON_RESTORE_INST 0x0e00 +#define OMAP54XX_CM_CORE_AON_INSTR_INST 0x0f00 + +/* CM_CORE_AON clockdomain register offsets (from instance start) */ +#define OMAP54XX_CM_CORE_AON_MPU_MPU_CDOFFS 0x0000 +#define OMAP54XX_CM_CORE_AON_DSP_DSP_CDOFFS 0x0000 +#define OMAP54XX_CM_CORE_AON_ABE_ABE_CDOFFS 0x0000 + +/* CM_CORE_AON */ + +/* CM_CORE_AON.OCP_SOCKET_CM_CORE_AON register offsets */ +#define OMAP54XX_REVISION_CM_CORE_AON_OFFSET 0x0000 +#define OMAP54XX_CM_CM_CORE_AON_PROFILING_CLKCTRL_OFFSET 0x0040 +#define OMAP54XX_CM_CM_CORE_AON_PROFILING_CLKCTRL OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_OCP_SOCKET_INST, 0x0040) +#define OMAP54XX_CM_CORE_AON_DEBUG_CFG_OFFSET 0x0080 +#define OMAP54XX_CM_CORE_AON_DEBUG_OUT_OFFSET 0x0084 +#define OMAP54XX_CM_CORE_AON_DEBUG_MPU_FD_TRANS_OFFSET 0x0090 +#define OMAP54XX_CM_CORE_AON_DEBUG_DSP_FD_TRANS_OFFSET 0x0094 +#define OMAP54XX_CM_CORE_AON_DEBUG_ABE_FD_TRANS_OFFSET 0x0098 +#define OMAP54XX_CM_CORE_AON_DEBUG_ABE_FD_TRANS2_OFFSET 0x009c +#define OMAP54XX_CM_CORE_AON_DEBUG_CM_CORE_AON_FD_TRANS_OFFSET 0x00a0 +#define OMAP54XX_CM_CORE_AON_DEBUG_C2C_FD_TRANS_OFFSET 0x00a4 +#define OMAP54XX_CM_CORE_AON_DEBUG_CAM_FD_TRANS_OFFSET 0x00a8 +#define OMAP54XX_CM_CORE_AON_DEBUG_COREAON_FD_TRANS_OFFSET 0x00ac +#define OMAP54XX_CM_CORE_AON_DEBUG_CUSTEFUSE_FD_TRANS_OFFSET 0x00b0 +#define OMAP54XX_CM_CORE_AON_DEBUG_DMA_FD_TRANS_OFFSET 0x00b4 +#define OMAP54XX_CM_CORE_AON_DEBUG_DSS_FD_TRANS_OFFSET 0x00b8 +#define OMAP54XX_CM_CORE_AON_DEBUG_EMIF_FD_TRANS_OFFSET 0x00bc +#define OMAP54XX_CM_CORE_AON_DEBUG_GPU_FD_TRANS_OFFSET 0x00c0 +#define OMAP54XX_CM_CORE_AON_DEBUG_IPU_FD_TRANS_OFFSET 0x00c4 +#define OMAP54XX_CM_CORE_AON_DEBUG_IVA_FD_TRANS_OFFSET 0x00c8 +#define OMAP54XX_CM_CORE_AON_DEBUG_L3INIT_FD_TRANS_OFFSET 0x00cc +#define OMAP54XX_CM_CORE_AON_DEBUG_L3INIT_FD_TRANS2_OFFSET 0x00d0 +#define OMAP54XX_CM_CORE_AON_DEBUG_L3INSTR_FD_TRANS_OFFSET 0x00d4 +#define OMAP54XX_CM_CORE_AON_DEBUG_L3MAIN1_FD_TRANS_OFFSET 0x00d8 +#define OMAP54XX_CM_CORE_AON_DEBUG_L3MAIN2_FD_TRANS_OFFSET 0x00dc +#define OMAP54XX_CM_CORE_AON_DEBUG_L4CFG_FD_TRANS_OFFSET 0x00e0 +#define OMAP54XX_CM_CORE_AON_DEBUG_L4PER_FD_TRANS_OFFSET 0x00e4 +#define OMAP54XX_CM_CORE_AON_DEBUG_L4PER_FD_TRANS2_OFFSET 0x00e8 +#define OMAP54XX_CM_CORE_AON_DEBUG_L4SEC_FD_TRANS_OFFSET 0x00ec +#define OMAP54XX_CM_CORE_AON_DEBUG_MIPIEXT_FD_TRANS_OFFSET 0x00f0 + +/* CM_CORE_AON.CKGEN_CM_CORE_AON register offsets */ +#define OMAP54XX_CM_CLKSEL_CORE_OFFSET 0x0000 +#define OMAP54XX_CM_CLKSEL_CORE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0000) +#define OMAP54XX_CM_CLKSEL_ABE_OFFSET 0x0008 +#define OMAP54XX_CM_CLKSEL_ABE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0008) +#define OMAP54XX_CM_DLL_CTRL_OFFSET 0x0010 +#define OMAP54XX_CM_CLKMODE_DPLL_CORE_OFFSET 0x0020 +#define OMAP54XX_CM_CLKMODE_DPLL_CORE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0020) +#define OMAP54XX_CM_IDLEST_DPLL_CORE_OFFSET 0x0024 +#define OMAP54XX_CM_IDLEST_DPLL_CORE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0024) +#define OMAP54XX_CM_AUTOIDLE_DPLL_CORE_OFFSET 0x0028 +#define OMAP54XX_CM_AUTOIDLE_DPLL_CORE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0028) +#define OMAP54XX_CM_CLKSEL_DPLL_CORE_OFFSET 0x002c +#define OMAP54XX_CM_CLKSEL_DPLL_CORE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x002c) +#define OMAP54XX_CM_DIV_M2_DPLL_CORE_OFFSET 0x0030 +#define OMAP54XX_CM_DIV_M2_DPLL_CORE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0030) +#define OMAP54XX_CM_DIV_M3_DPLL_CORE_OFFSET 0x0034 +#define OMAP54XX_CM_DIV_M3_DPLL_CORE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0034) +#define OMAP54XX_CM_DIV_H11_DPLL_CORE_OFFSET 0x0038 +#define OMAP54XX_CM_DIV_H11_DPLL_CORE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0038) +#define OMAP54XX_CM_DIV_H12_DPLL_CORE_OFFSET 0x003c +#define OMAP54XX_CM_DIV_H12_DPLL_CORE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x003c) +#define OMAP54XX_CM_DIV_H13_DPLL_CORE_OFFSET 0x0040 +#define OMAP54XX_CM_DIV_H13_DPLL_CORE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0040) +#define OMAP54XX_CM_DIV_H14_DPLL_CORE_OFFSET 0x0044 +#define OMAP54XX_CM_DIV_H14_DPLL_CORE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0044) +#define OMAP54XX_CM_SSC_DELTAMSTEP_DPLL_CORE_OFFSET 0x0048 +#define OMAP54XX_CM_SSC_MODFREQDIV_DPLL_CORE_OFFSET 0x004c +#define OMAP54XX_CM_DIV_H21_DPLL_CORE_OFFSET 0x0050 +#define OMAP54XX_CM_DIV_H21_DPLL_CORE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0050) +#define OMAP54XX_CM_DIV_H22_DPLL_CORE_OFFSET 0x0054 +#define OMAP54XX_CM_DIV_H22_DPLL_CORE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0054) +#define OMAP54XX_CM_DIV_H23_DPLL_CORE_OFFSET 0x0058 +#define OMAP54XX_CM_DIV_H23_DPLL_CORE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0058) +#define OMAP54XX_CM_DIV_H24_DPLL_CORE_OFFSET 0x005c +#define OMAP54XX_CM_DIV_H24_DPLL_CORE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x005c) +#define OMAP54XX_CM_CLKMODE_DPLL_MPU_OFFSET 0x0060 +#define OMAP54XX_CM_CLKMODE_DPLL_MPU OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0060) +#define OMAP54XX_CM_IDLEST_DPLL_MPU_OFFSET 0x0064 +#define OMAP54XX_CM_IDLEST_DPLL_MPU OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0064) +#define OMAP54XX_CM_AUTOIDLE_DPLL_MPU_OFFSET 0x0068 +#define OMAP54XX_CM_AUTOIDLE_DPLL_MPU OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0068) +#define OMAP54XX_CM_CLKSEL_DPLL_MPU_OFFSET 0x006c +#define OMAP54XX_CM_CLKSEL_DPLL_MPU OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x006c) +#define OMAP54XX_CM_DIV_M2_DPLL_MPU_OFFSET 0x0070 +#define OMAP54XX_CM_DIV_M2_DPLL_MPU OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x0070) +#define OMAP54XX_CM_SSC_DELTAMSTEP_DPLL_MPU_OFFSET 0x0088 +#define OMAP54XX_CM_SSC_MODFREQDIV_DPLL_MPU_OFFSET 0x008c +#define OMAP54XX_CM_BYPCLK_DPLL_MPU_OFFSET 0x009c +#define OMAP54XX_CM_BYPCLK_DPLL_MPU OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x009c) +#define OMAP54XX_CM_CLKMODE_DPLL_IVA_OFFSET 0x00a0 +#define OMAP54XX_CM_CLKMODE_DPLL_IVA OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00a0) +#define OMAP54XX_CM_IDLEST_DPLL_IVA_OFFSET 0x00a4 +#define OMAP54XX_CM_IDLEST_DPLL_IVA OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00a4) +#define OMAP54XX_CM_AUTOIDLE_DPLL_IVA_OFFSET 0x00a8 +#define OMAP54XX_CM_AUTOIDLE_DPLL_IVA OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00a8) +#define OMAP54XX_CM_CLKSEL_DPLL_IVA_OFFSET 0x00ac +#define OMAP54XX_CM_CLKSEL_DPLL_IVA OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00ac) +#define OMAP54XX_CM_DIV_H11_DPLL_IVA_OFFSET 0x00b8 +#define OMAP54XX_CM_DIV_H11_DPLL_IVA OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00b8) +#define OMAP54XX_CM_DIV_H12_DPLL_IVA_OFFSET 0x00bc +#define OMAP54XX_CM_DIV_H12_DPLL_IVA OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00bc) +#define OMAP54XX_CM_SSC_DELTAMSTEP_DPLL_IVA_OFFSET 0x00c8 +#define OMAP54XX_CM_SSC_MODFREQDIV_DPLL_IVA_OFFSET 0x00cc +#define OMAP54XX_CM_BYPCLK_DPLL_IVA_OFFSET 0x00dc +#define OMAP54XX_CM_BYPCLK_DPLL_IVA OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00dc) +#define OMAP54XX_CM_CLKMODE_DPLL_ABE_OFFSET 0x00e0 +#define OMAP54XX_CM_CLKMODE_DPLL_ABE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00e0) +#define OMAP54XX_CM_IDLEST_DPLL_ABE_OFFSET 0x00e4 +#define OMAP54XX_CM_IDLEST_DPLL_ABE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00e4) +#define OMAP54XX_CM_AUTOIDLE_DPLL_ABE_OFFSET 0x00e8 +#define OMAP54XX_CM_AUTOIDLE_DPLL_ABE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00e8) +#define OMAP54XX_CM_CLKSEL_DPLL_ABE_OFFSET 0x00ec +#define OMAP54XX_CM_CLKSEL_DPLL_ABE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00ec) +#define OMAP54XX_CM_DIV_M2_DPLL_ABE_OFFSET 0x00f0 +#define OMAP54XX_CM_DIV_M2_DPLL_ABE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00f0) +#define OMAP54XX_CM_DIV_M3_DPLL_ABE_OFFSET 0x00f4 +#define OMAP54XX_CM_DIV_M3_DPLL_ABE OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_CKGEN_INST, 0x00f4) +#define OMAP54XX_CM_SSC_DELTAMSTEP_DPLL_ABE_OFFSET 0x0108 +#define OMAP54XX_CM_SSC_MODFREQDIV_DPLL_ABE_OFFSET 0x010c +#define OMAP54XX_CM_SHADOW_FREQ_CONFIG1_OFFSET 0x0160 +#define OMAP54XX_CM_SHADOW_FREQ_CONFIG2_OFFSET 0x0164 +#define OMAP54XX_CM_DYN_DEP_PRESCAL_OFFSET 0x0170 +#define OMAP54XX_CM_RESTORE_ST_OFFSET 0x0180 + +/* CM_CORE_AON.MPU_CM_CORE_AON register offsets */ +#define OMAP54XX_CM_MPU_CLKSTCTRL_OFFSET 0x0000 +#define OMAP54XX_CM_MPU_STATICDEP_OFFSET 0x0004 +#define OMAP54XX_CM_MPU_DYNAMICDEP_OFFSET 0x0008 +#define OMAP54XX_CM_MPU_MPU_CLKCTRL_OFFSET 0x0020 +#define OMAP54XX_CM_MPU_MPU_CLKCTRL OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_MPU_INST, 0x0020) +#define OMAP54XX_CM_MPU_MPU_MPU_DBG_CLKCTRL_OFFSET 0x0028 +#define OMAP54XX_CM_MPU_MPU_MPU_DBG_CLKCTRL OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_MPU_INST, 0x0028) + +/* CM_CORE_AON.DSP_CM_CORE_AON register offsets */ +#define OMAP54XX_CM_DSP_CLKSTCTRL_OFFSET 0x0000 +#define OMAP54XX_CM_DSP_STATICDEP_OFFSET 0x0004 +#define OMAP54XX_CM_DSP_DYNAMICDEP_OFFSET 0x0008 +#define OMAP54XX_CM_DSP_DSP_CLKCTRL_OFFSET 0x0020 +#define OMAP54XX_CM_DSP_DSP_CLKCTRL OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_DSP_INST, 0x0020) + +/* CM_CORE_AON.ABE_CM_CORE_AON register offsets */ +#define OMAP54XX_CM_ABE_CLKSTCTRL_OFFSET 0x0000 +#define OMAP54XX_CM_ABE_L4_ABE_CLKCTRL_OFFSET 0x0020 +#define OMAP54XX_CM_ABE_L4_ABE_CLKCTRL OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0020) +#define OMAP54XX_CM_ABE_AESS_CLKCTRL_OFFSET 0x0028 +#define OMAP54XX_CM_ABE_AESS_CLKCTRL OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0028) +#define OMAP54XX_CM_ABE_MCPDM_CLKCTRL_OFFSET 0x0030 +#define OMAP54XX_CM_ABE_MCPDM_CLKCTRL OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0030) +#define OMAP54XX_CM_ABE_DMIC_CLKCTRL_OFFSET 0x0038 +#define OMAP54XX_CM_ABE_DMIC_CLKCTRL OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0038) +#define OMAP54XX_CM_ABE_MCASP_CLKCTRL_OFFSET 0x0040 +#define OMAP54XX_CM_ABE_MCASP_CLKCTRL OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0040) +#define OMAP54XX_CM_ABE_MCBSP1_CLKCTRL_OFFSET 0x0048 +#define OMAP54XX_CM_ABE_MCBSP1_CLKCTRL OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0048) +#define OMAP54XX_CM_ABE_MCBSP2_CLKCTRL_OFFSET 0x0050 +#define OMAP54XX_CM_ABE_MCBSP2_CLKCTRL OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0050) +#define OMAP54XX_CM_ABE_MCBSP3_CLKCTRL_OFFSET 0x0058 +#define OMAP54XX_CM_ABE_MCBSP3_CLKCTRL OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0058) +#define OMAP54XX_CM_ABE_SLIMBUS1_CLKCTRL_OFFSET 0x0060 +#define OMAP54XX_CM_ABE_SLIMBUS1_CLKCTRL OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0060) +#define OMAP54XX_CM_ABE_TIMER5_CLKCTRL_OFFSET 0x0068 +#define OMAP54XX_CM_ABE_TIMER5_CLKCTRL OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0068) +#define OMAP54XX_CM_ABE_TIMER6_CLKCTRL_OFFSET 0x0070 +#define OMAP54XX_CM_ABE_TIMER6_CLKCTRL OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0070) +#define OMAP54XX_CM_ABE_TIMER7_CLKCTRL_OFFSET 0x0078 +#define OMAP54XX_CM_ABE_TIMER7_CLKCTRL OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0078) +#define OMAP54XX_CM_ABE_TIMER8_CLKCTRL_OFFSET 0x0080 +#define OMAP54XX_CM_ABE_TIMER8_CLKCTRL OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0080) +#define OMAP54XX_CM_ABE_WD_TIMER3_CLKCTRL_OFFSET 0x0088 +#define OMAP54XX_CM_ABE_WD_TIMER3_CLKCTRL OMAP54XX_CM_CORE_AON_REGADDR(OMAP54XX_CM_CORE_AON_ABE_INST, 0x0088) + +#endif diff --git a/arch/arm/mach-omap2/cm2_44xx.h b/arch/arm/mach-omap2/cm2_44xx.h index b9de72da1a8e..ee5136d7cdda 100644 --- a/arch/arm/mach-omap2/cm2_44xx.h +++ b/arch/arm/mach-omap2/cm2_44xx.h @@ -25,6 +25,8 @@ #ifndef __ARCH_ARM_MACH_OMAP2_CM2_44XX_H #define __ARCH_ARM_MACH_OMAP2_CM2_44XX_H +#include "cm_44xx_54xx.h" + /* CM2 base address */ #define OMAP4430_CM2_BASE 0x4a008000 @@ -449,9 +451,4 @@ #define OMAP4_CM_CEFUSE_CEFUSE_CLKCTRL_OFFSET 0x0020 #define OMAP4430_CM_CEFUSE_CEFUSE_CLKCTRL OMAP44XX_CM2_REGADDR(OMAP4430_CM2_CEFUSE_INST, 0x0020) -/* Function prototypes */ -extern u32 omap4_cm2_read_inst_reg(s16 inst, u16 idx); -extern void omap4_cm2_write_inst_reg(u32 val, s16 inst, u16 idx); -extern u32 omap4_cm2_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx); - #endif diff --git a/arch/arm/mach-omap2/cm2_54xx.h b/arch/arm/mach-omap2/cm2_54xx.h new file mode 100644 index 000000000000..2683231b299b --- /dev/null +++ b/arch/arm/mach-omap2/cm2_54xx.h @@ -0,0 +1,389 @@ +/* + * OMAP54xx CM2 instance offset macros + * + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com + * + * Paul Walmsley (paul@pwsan.com) + * Rajendra Nayak (rnayak@ti.com) + * Benoit Cousson (b-cousson@ti.com) + * + * This file is automatically generated from the OMAP hardware databases. + * We respectfully ask that any modifications to this file be coordinated + * with the public linux-omap@vger.kernel.org mailing list and the + * authors above to ensure that the autogeneration scripts are kept + * up-to-date with the file contents. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_CM2_54XX_H +#define __ARCH_ARM_MACH_OMAP2_CM2_54XX_H + +#include "cm_44xx_54xx.h" + +/* CM2 base address */ +#define OMAP54XX_CM_CORE_BASE 0x4a008000 + +#define OMAP54XX_CM_CORE_REGADDR(inst, reg) \ + OMAP2_L4_IO_ADDRESS(OMAP54XX_CM_CORE_BASE + (inst) + (reg)) + +/* CM_CORE instances */ +#define OMAP54XX_CM_CORE_OCP_SOCKET_INST 0x0000 +#define OMAP54XX_CM_CORE_CKGEN_INST 0x0100 +#define OMAP54XX_CM_CORE_COREAON_INST 0x0600 +#define OMAP54XX_CM_CORE_CORE_INST 0x0700 +#define OMAP54XX_CM_CORE_IVA_INST 0x1200 +#define OMAP54XX_CM_CORE_CAM_INST 0x1300 +#define OMAP54XX_CM_CORE_DSS_INST 0x1400 +#define OMAP54XX_CM_CORE_GPU_INST 0x1500 +#define OMAP54XX_CM_CORE_L3INIT_INST 0x1600 +#define OMAP54XX_CM_CORE_CUSTEFUSE_INST 0x1700 +#define OMAP54XX_CM_CORE_RESTORE_INST 0x1e00 +#define OMAP54XX_CM_CORE_INSTR_INST 0x1f00 + +/* CM_CORE clockdomain register offsets (from instance start) */ +#define OMAP54XX_CM_CORE_COREAON_COREAON_CDOFFS 0x0000 +#define OMAP54XX_CM_CORE_CORE_L3MAIN1_CDOFFS 0x0000 +#define OMAP54XX_CM_CORE_CORE_L3MAIN2_CDOFFS 0x0100 +#define OMAP54XX_CM_CORE_CORE_IPU_CDOFFS 0x0200 +#define OMAP54XX_CM_CORE_CORE_DMA_CDOFFS 0x0300 +#define OMAP54XX_CM_CORE_CORE_EMIF_CDOFFS 0x0400 +#define OMAP54XX_CM_CORE_CORE_C2C_CDOFFS 0x0500 +#define OMAP54XX_CM_CORE_CORE_L4CFG_CDOFFS 0x0600 +#define OMAP54XX_CM_CORE_CORE_L3INSTR_CDOFFS 0x0700 +#define OMAP54XX_CM_CORE_CORE_MIPIEXT_CDOFFS 0x0800 +#define OMAP54XX_CM_CORE_CORE_L4PER_CDOFFS 0x0900 +#define OMAP54XX_CM_CORE_CORE_L4SEC_CDOFFS 0x0a80 +#define OMAP54XX_CM_CORE_IVA_IVA_CDOFFS 0x0000 +#define OMAP54XX_CM_CORE_CAM_CAM_CDOFFS 0x0000 +#define OMAP54XX_CM_CORE_DSS_DSS_CDOFFS 0x0000 +#define OMAP54XX_CM_CORE_GPU_GPU_CDOFFS 0x0000 +#define OMAP54XX_CM_CORE_L3INIT_L3INIT_CDOFFS 0x0000 +#define OMAP54XX_CM_CORE_CUSTEFUSE_CUSTEFUSE_CDOFFS 0x0000 + +/* CM_CORE */ + +/* CM_CORE.OCP_SOCKET_CM_CORE register offsets */ +#define OMAP54XX_REVISION_CM_CORE_OFFSET 0x0000 +#define OMAP54XX_CM_CM_CORE_PROFILING_CLKCTRL_OFFSET 0x0040 +#define OMAP54XX_CM_CM_CORE_PROFILING_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_OCP_SOCKET_INST, 0x0040) +#define OMAP54XX_CM_CORE_DEBUG_CFG_OFFSET 0x0080 +#define OMAP54XX_CM_CORE_DEBUG_OUT_OFFSET 0x0084 + +/* CM_CORE.CKGEN_CM_CORE register offsets */ +#define OMAP54XX_CM_CLKSEL_USB_60MHZ_OFFSET 0x0004 +#define OMAP54XX_CM_CLKSEL_USB_60MHZ OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0004) +#define OMAP54XX_CM_CLKMODE_DPLL_PER_OFFSET 0x0040 +#define OMAP54XX_CM_CLKMODE_DPLL_PER OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0040) +#define OMAP54XX_CM_IDLEST_DPLL_PER_OFFSET 0x0044 +#define OMAP54XX_CM_IDLEST_DPLL_PER OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0044) +#define OMAP54XX_CM_AUTOIDLE_DPLL_PER_OFFSET 0x0048 +#define OMAP54XX_CM_AUTOIDLE_DPLL_PER OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0048) +#define OMAP54XX_CM_CLKSEL_DPLL_PER_OFFSET 0x004c +#define OMAP54XX_CM_CLKSEL_DPLL_PER OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x004c) +#define OMAP54XX_CM_DIV_M2_DPLL_PER_OFFSET 0x0050 +#define OMAP54XX_CM_DIV_M2_DPLL_PER OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0050) +#define OMAP54XX_CM_DIV_M3_DPLL_PER_OFFSET 0x0054 +#define OMAP54XX_CM_DIV_M3_DPLL_PER OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0054) +#define OMAP54XX_CM_DIV_H11_DPLL_PER_OFFSET 0x0058 +#define OMAP54XX_CM_DIV_H11_DPLL_PER OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0058) +#define OMAP54XX_CM_DIV_H12_DPLL_PER_OFFSET 0x005c +#define OMAP54XX_CM_DIV_H12_DPLL_PER OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x005c) +#define OMAP54XX_CM_DIV_H13_DPLL_PER_OFFSET 0x0060 +#define OMAP54XX_CM_DIV_H13_DPLL_PER OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0060) +#define OMAP54XX_CM_DIV_H14_DPLL_PER_OFFSET 0x0064 +#define OMAP54XX_CM_DIV_H14_DPLL_PER OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0064) +#define OMAP54XX_CM_SSC_DELTAMSTEP_DPLL_PER_OFFSET 0x0068 +#define OMAP54XX_CM_SSC_MODFREQDIV_DPLL_PER_OFFSET 0x006c +#define OMAP54XX_CM_CLKMODE_DPLL_USB_OFFSET 0x0080 +#define OMAP54XX_CM_CLKMODE_DPLL_USB OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0080) +#define OMAP54XX_CM_IDLEST_DPLL_USB_OFFSET 0x0084 +#define OMAP54XX_CM_IDLEST_DPLL_USB OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0084) +#define OMAP54XX_CM_AUTOIDLE_DPLL_USB_OFFSET 0x0088 +#define OMAP54XX_CM_AUTOIDLE_DPLL_USB OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0088) +#define OMAP54XX_CM_CLKSEL_DPLL_USB_OFFSET 0x008c +#define OMAP54XX_CM_CLKSEL_DPLL_USB OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x008c) +#define OMAP54XX_CM_DIV_M2_DPLL_USB_OFFSET 0x0090 +#define OMAP54XX_CM_DIV_M2_DPLL_USB OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0090) +#define OMAP54XX_CM_SSC_DELTAMSTEP_DPLL_USB_OFFSET 0x00a8 +#define OMAP54XX_CM_SSC_MODFREQDIV_DPLL_USB_OFFSET 0x00ac +#define OMAP54XX_CM_CLKDCOLDO_DPLL_USB_OFFSET 0x00b4 +#define OMAP54XX_CM_CLKDCOLDO_DPLL_USB OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x00b4) +#define OMAP54XX_CM_CLKMODE_DPLL_UNIPRO2_OFFSET 0x00c0 +#define OMAP54XX_CM_CLKMODE_DPLL_UNIPRO2 OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x00c0) +#define OMAP54XX_CM_IDLEST_DPLL_UNIPRO2_OFFSET 0x00c4 +#define OMAP54XX_CM_IDLEST_DPLL_UNIPRO2 OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x00c4) +#define OMAP54XX_CM_AUTOIDLE_DPLL_UNIPRO2_OFFSET 0x00c8 +#define OMAP54XX_CM_AUTOIDLE_DPLL_UNIPRO2 OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x00c8) +#define OMAP54XX_CM_CLKSEL_DPLL_UNIPRO2_OFFSET 0x00cc +#define OMAP54XX_CM_CLKSEL_DPLL_UNIPRO2 OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x00cc) +#define OMAP54XX_CM_DIV_M2_DPLL_UNIPRO2_OFFSET 0x00d0 +#define OMAP54XX_CM_DIV_M2_DPLL_UNIPRO2 OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x00d0) +#define OMAP54XX_CM_SSC_DELTAMSTEP_DPLL_UNIPRO2_OFFSET 0x00e8 +#define OMAP54XX_CM_SSC_MODFREQDIV_DPLL_UNIPRO2_OFFSET 0x00ec +#define OMAP54XX_CM_CLKDCOLDO_DPLL_UNIPRO2_OFFSET 0x00f4 +#define OMAP54XX_CM_CLKDCOLDO_DPLL_UNIPRO2 OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x00f4) +#define OMAP54XX_CM_CLKMODE_DPLL_UNIPRO1_OFFSET 0x0100 +#define OMAP54XX_CM_CLKMODE_DPLL_UNIPRO1 OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0100) +#define OMAP54XX_CM_IDLEST_DPLL_UNIPRO1_OFFSET 0x0104 +#define OMAP54XX_CM_IDLEST_DPLL_UNIPRO1 OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0104) +#define OMAP54XX_CM_AUTOIDLE_DPLL_UNIPRO1_OFFSET 0x0108 +#define OMAP54XX_CM_AUTOIDLE_DPLL_UNIPRO1 OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0108) +#define OMAP54XX_CM_CLKSEL_DPLL_UNIPRO1_OFFSET 0x010c +#define OMAP54XX_CM_CLKSEL_DPLL_UNIPRO1 OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x010c) +#define OMAP54XX_CM_DIV_M2_DPLL_UNIPRO1_OFFSET 0x0110 +#define OMAP54XX_CM_DIV_M2_DPLL_UNIPRO1 OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0110) +#define OMAP54XX_CM_SSC_DELTAMSTEP_DPLL_UNIPRO1_OFFSET 0x0128 +#define OMAP54XX_CM_SSC_MODFREQDIV_DPLL_UNIPRO1_OFFSET 0x012c +#define OMAP54XX_CM_CLKDCOLDO_DPLL_UNIPRO1_OFFSET 0x0134 +#define OMAP54XX_CM_CLKDCOLDO_DPLL_UNIPRO1 OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CKGEN_INST, 0x0134) + +/* CM_CORE.COREAON_CM_CORE register offsets */ +#define OMAP54XX_CM_COREAON_CLKSTCTRL_OFFSET 0x0000 +#define OMAP54XX_CM_COREAON_SMARTREFLEX_MPU_CLKCTRL_OFFSET 0x0028 +#define OMAP54XX_CM_COREAON_SMARTREFLEX_MPU_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_COREAON_INST, 0x0028) +#define OMAP54XX_CM_COREAON_SMARTREFLEX_MM_CLKCTRL_OFFSET 0x0030 +#define OMAP54XX_CM_COREAON_SMARTREFLEX_MM_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_COREAON_INST, 0x0030) +#define OMAP54XX_CM_COREAON_SMARTREFLEX_CORE_CLKCTRL_OFFSET 0x0038 +#define OMAP54XX_CM_COREAON_SMARTREFLEX_CORE_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_COREAON_INST, 0x0038) +#define OMAP54XX_CM_COREAON_USB_PHY_CORE_CLKCTRL_OFFSET 0x0040 +#define OMAP54XX_CM_COREAON_USB_PHY_CORE_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_COREAON_INST, 0x0040) +#define OMAP54XX_CM_COREAON_IO_SRCOMP_CLKCTRL_OFFSET 0x0050 +#define OMAP54XX_CM_COREAON_IO_SRCOMP_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_COREAON_INST, 0x0050) + +/* CM_CORE.CORE_CM_CORE register offsets */ +#define OMAP54XX_CM_L3MAIN1_CLKSTCTRL_OFFSET 0x0000 +#define OMAP54XX_CM_L3MAIN1_DYNAMICDEP_OFFSET 0x0008 +#define OMAP54XX_CM_L3MAIN1_L3_MAIN_1_CLKCTRL_OFFSET 0x0020 +#define OMAP54XX_CM_L3MAIN1_L3_MAIN_1_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0020) +#define OMAP54XX_CM_L3MAIN2_CLKSTCTRL_OFFSET 0x0100 +#define OMAP54XX_CM_L3MAIN2_DYNAMICDEP_OFFSET 0x0108 +#define OMAP54XX_CM_L3MAIN2_L3_MAIN_2_CLKCTRL_OFFSET 0x0120 +#define OMAP54XX_CM_L3MAIN2_L3_MAIN_2_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0120) +#define OMAP54XX_CM_L3MAIN2_GPMC_CLKCTRL_OFFSET 0x0128 +#define OMAP54XX_CM_L3MAIN2_GPMC_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0128) +#define OMAP54XX_CM_L3MAIN2_OCMC_RAM_CLKCTRL_OFFSET 0x0130 +#define OMAP54XX_CM_L3MAIN2_OCMC_RAM_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0130) +#define OMAP54XX_CM_IPU_CLKSTCTRL_OFFSET 0x0200 +#define OMAP54XX_CM_IPU_STATICDEP_OFFSET 0x0204 +#define OMAP54XX_CM_IPU_DYNAMICDEP_OFFSET 0x0208 +#define OMAP54XX_CM_IPU_IPU_CLKCTRL_OFFSET 0x0220 +#define OMAP54XX_CM_IPU_IPU_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0220) +#define OMAP54XX_CM_DMA_CLKSTCTRL_OFFSET 0x0300 +#define OMAP54XX_CM_DMA_STATICDEP_OFFSET 0x0304 +#define OMAP54XX_CM_DMA_DYNAMICDEP_OFFSET 0x0308 +#define OMAP54XX_CM_DMA_DMA_SYSTEM_CLKCTRL_OFFSET 0x0320 +#define OMAP54XX_CM_DMA_DMA_SYSTEM_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0320) +#define OMAP54XX_CM_EMIF_CLKSTCTRL_OFFSET 0x0400 +#define OMAP54XX_CM_EMIF_DMM_CLKCTRL_OFFSET 0x0420 +#define OMAP54XX_CM_EMIF_DMM_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0420) +#define OMAP54XX_CM_EMIF_EMIF_OCP_FW_CLKCTRL_OFFSET 0x0428 +#define OMAP54XX_CM_EMIF_EMIF_OCP_FW_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0428) +#define OMAP54XX_CM_EMIF_EMIF1_CLKCTRL_OFFSET 0x0430 +#define OMAP54XX_CM_EMIF_EMIF1_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0430) +#define OMAP54XX_CM_EMIF_EMIF2_CLKCTRL_OFFSET 0x0438 +#define OMAP54XX_CM_EMIF_EMIF2_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0438) +#define OMAP54XX_CM_EMIF_EMIF_DLL_CLKCTRL_OFFSET 0x0440 +#define OMAP54XX_CM_EMIF_EMIF_DLL_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0440) +#define OMAP54XX_CM_C2C_CLKSTCTRL_OFFSET 0x0500 +#define OMAP54XX_CM_C2C_STATICDEP_OFFSET 0x0504 +#define OMAP54XX_CM_C2C_DYNAMICDEP_OFFSET 0x0508 +#define OMAP54XX_CM_C2C_C2C_CLKCTRL_OFFSET 0x0520 +#define OMAP54XX_CM_C2C_C2C_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0520) +#define OMAP54XX_CM_C2C_MODEM_ICR_CLKCTRL_OFFSET 0x0528 +#define OMAP54XX_CM_C2C_MODEM_ICR_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0528) +#define OMAP54XX_CM_C2C_C2C_OCP_FW_CLKCTRL_OFFSET 0x0530 +#define OMAP54XX_CM_C2C_C2C_OCP_FW_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0530) +#define OMAP54XX_CM_L4CFG_CLKSTCTRL_OFFSET 0x0600 +#define OMAP54XX_CM_L4CFG_DYNAMICDEP_OFFSET 0x0608 +#define OMAP54XX_CM_L4CFG_L4_CFG_CLKCTRL_OFFSET 0x0620 +#define OMAP54XX_CM_L4CFG_L4_CFG_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0620) +#define OMAP54XX_CM_L4CFG_SPINLOCK_CLKCTRL_OFFSET 0x0628 +#define OMAP54XX_CM_L4CFG_SPINLOCK_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0628) +#define OMAP54XX_CM_L4CFG_MAILBOX_CLKCTRL_OFFSET 0x0630 +#define OMAP54XX_CM_L4CFG_MAILBOX_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0630) +#define OMAP54XX_CM_L4CFG_SAR_ROM_CLKCTRL_OFFSET 0x0638 +#define OMAP54XX_CM_L4CFG_SAR_ROM_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0638) +#define OMAP54XX_CM_L4CFG_OCP2SCP2_CLKCTRL_OFFSET 0x0640 +#define OMAP54XX_CM_L4CFG_OCP2SCP2_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0640) +#define OMAP54XX_CM_L3INSTR_CLKSTCTRL_OFFSET 0x0700 +#define OMAP54XX_CM_L3INSTR_L3_MAIN_3_CLKCTRL_OFFSET 0x0720 +#define OMAP54XX_CM_L3INSTR_L3_MAIN_3_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0720) +#define OMAP54XX_CM_L3INSTR_L3_INSTR_CLKCTRL_OFFSET 0x0728 +#define OMAP54XX_CM_L3INSTR_L3_INSTR_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0728) +#define OMAP54XX_CM_L3INSTR_OCP_WP_NOC_CLKCTRL_OFFSET 0x0740 +#define OMAP54XX_CM_L3INSTR_OCP_WP_NOC_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0740) +#define OMAP54XX_CM_L3INSTR_DLL_AGING_CLKCTRL_OFFSET 0x0748 +#define OMAP54XX_CM_L3INSTR_DLL_AGING_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0748) +#define OMAP54XX_CM_L3INSTR_CTRL_MODULE_BANDGAP_CLKCTRL_OFFSET 0x0750 +#define OMAP54XX_CM_L3INSTR_CTRL_MODULE_BANDGAP_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0750) +#define OMAP54XX_CM_MIPIEXT_CLKSTCTRL_OFFSET 0x0800 +#define OMAP54XX_CM_MIPIEXT_STATICDEP_OFFSET 0x0804 +#define OMAP54XX_CM_MIPIEXT_DYNAMICDEP_OFFSET 0x0808 +#define OMAP54XX_CM_MIPIEXT_LLI_CLKCTRL_OFFSET 0x0820 +#define OMAP54XX_CM_MIPIEXT_LLI_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0820) +#define OMAP54XX_CM_MIPIEXT_LLI_OCP_FW_CLKCTRL_OFFSET 0x0828 +#define OMAP54XX_CM_MIPIEXT_LLI_OCP_FW_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0828) +#define OMAP54XX_CM_MIPIEXT_MPHY_CLKCTRL_OFFSET 0x0830 +#define OMAP54XX_CM_MIPIEXT_MPHY_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0830) +#define OMAP54XX_CM_L4PER_CLKSTCTRL_OFFSET 0x0900 +#define OMAP54XX_CM_L4PER_DYNAMICDEP_OFFSET 0x0908 +#define OMAP54XX_CM_L4PER_TIMER10_CLKCTRL_OFFSET 0x0928 +#define OMAP54XX_CM_L4PER_TIMER10_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0928) +#define OMAP54XX_CM_L4PER_TIMER11_CLKCTRL_OFFSET 0x0930 +#define OMAP54XX_CM_L4PER_TIMER11_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0930) +#define OMAP54XX_CM_L4PER_TIMER2_CLKCTRL_OFFSET 0x0938 +#define OMAP54XX_CM_L4PER_TIMER2_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0938) +#define OMAP54XX_CM_L4PER_TIMER3_CLKCTRL_OFFSET 0x0940 +#define OMAP54XX_CM_L4PER_TIMER3_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0940) +#define OMAP54XX_CM_L4PER_TIMER4_CLKCTRL_OFFSET 0x0948 +#define OMAP54XX_CM_L4PER_TIMER4_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0948) +#define OMAP54XX_CM_L4PER_TIMER9_CLKCTRL_OFFSET 0x0950 +#define OMAP54XX_CM_L4PER_TIMER9_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0950) +#define OMAP54XX_CM_L4PER_ELM_CLKCTRL_OFFSET 0x0958 +#define OMAP54XX_CM_L4PER_ELM_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0958) +#define OMAP54XX_CM_L4PER_GPIO2_CLKCTRL_OFFSET 0x0960 +#define OMAP54XX_CM_L4PER_GPIO2_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0960) +#define OMAP54XX_CM_L4PER_GPIO3_CLKCTRL_OFFSET 0x0968 +#define OMAP54XX_CM_L4PER_GPIO3_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0968) +#define OMAP54XX_CM_L4PER_GPIO4_CLKCTRL_OFFSET 0x0970 +#define OMAP54XX_CM_L4PER_GPIO4_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0970) +#define OMAP54XX_CM_L4PER_GPIO5_CLKCTRL_OFFSET 0x0978 +#define OMAP54XX_CM_L4PER_GPIO5_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0978) +#define OMAP54XX_CM_L4PER_GPIO6_CLKCTRL_OFFSET 0x0980 +#define OMAP54XX_CM_L4PER_GPIO6_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0980) +#define OMAP54XX_CM_L4PER_HDQ1W_CLKCTRL_OFFSET 0x0988 +#define OMAP54XX_CM_L4PER_HDQ1W_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0988) +#define OMAP54XX_CM_L4PER_I2C1_CLKCTRL_OFFSET 0x09a0 +#define OMAP54XX_CM_L4PER_I2C1_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x09a0) +#define OMAP54XX_CM_L4PER_I2C2_CLKCTRL_OFFSET 0x09a8 +#define OMAP54XX_CM_L4PER_I2C2_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x09a8) +#define OMAP54XX_CM_L4PER_I2C3_CLKCTRL_OFFSET 0x09b0 +#define OMAP54XX_CM_L4PER_I2C3_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x09b0) +#define OMAP54XX_CM_L4PER_I2C4_CLKCTRL_OFFSET 0x09b8 +#define OMAP54XX_CM_L4PER_I2C4_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x09b8) +#define OMAP54XX_CM_L4PER_L4_PER_CLKCTRL_OFFSET 0x09c0 +#define OMAP54XX_CM_L4PER_L4_PER_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x09c0) +#define OMAP54XX_CM_L4PER_MCSPI1_CLKCTRL_OFFSET 0x09f0 +#define OMAP54XX_CM_L4PER_MCSPI1_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x09f0) +#define OMAP54XX_CM_L4PER_MCSPI2_CLKCTRL_OFFSET 0x09f8 +#define OMAP54XX_CM_L4PER_MCSPI2_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x09f8) +#define OMAP54XX_CM_L4PER_MCSPI3_CLKCTRL_OFFSET 0x0a00 +#define OMAP54XX_CM_L4PER_MCSPI3_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a00) +#define OMAP54XX_CM_L4PER_MCSPI4_CLKCTRL_OFFSET 0x0a08 +#define OMAP54XX_CM_L4PER_MCSPI4_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a08) +#define OMAP54XX_CM_L4PER_GPIO7_CLKCTRL_OFFSET 0x0a10 +#define OMAP54XX_CM_L4PER_GPIO7_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a10) +#define OMAP54XX_CM_L4PER_GPIO8_CLKCTRL_OFFSET 0x0a18 +#define OMAP54XX_CM_L4PER_GPIO8_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a18) +#define OMAP54XX_CM_L4PER_MMC3_CLKCTRL_OFFSET 0x0a20 +#define OMAP54XX_CM_L4PER_MMC3_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a20) +#define OMAP54XX_CM_L4PER_MMC4_CLKCTRL_OFFSET 0x0a28 +#define OMAP54XX_CM_L4PER_MMC4_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a28) +#define OMAP54XX_CM_L4PER_UART1_CLKCTRL_OFFSET 0x0a40 +#define OMAP54XX_CM_L4PER_UART1_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a40) +#define OMAP54XX_CM_L4PER_UART2_CLKCTRL_OFFSET 0x0a48 +#define OMAP54XX_CM_L4PER_UART2_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a48) +#define OMAP54XX_CM_L4PER_UART3_CLKCTRL_OFFSET 0x0a50 +#define OMAP54XX_CM_L4PER_UART3_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a50) +#define OMAP54XX_CM_L4PER_UART4_CLKCTRL_OFFSET 0x0a58 +#define OMAP54XX_CM_L4PER_UART4_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a58) +#define OMAP54XX_CM_L4PER_MMC5_CLKCTRL_OFFSET 0x0a60 +#define OMAP54XX_CM_L4PER_MMC5_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a60) +#define OMAP54XX_CM_L4PER_I2C5_CLKCTRL_OFFSET 0x0a68 +#define OMAP54XX_CM_L4PER_I2C5_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a68) +#define OMAP54XX_CM_L4PER_UART5_CLKCTRL_OFFSET 0x0a70 +#define OMAP54XX_CM_L4PER_UART5_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a70) +#define OMAP54XX_CM_L4PER_UART6_CLKCTRL_OFFSET 0x0a78 +#define OMAP54XX_CM_L4PER_UART6_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0a78) +#define OMAP54XX_CM_L4SEC_CLKSTCTRL_OFFSET 0x0a80 +#define OMAP54XX_CM_L4SEC_STATICDEP_OFFSET 0x0a84 +#define OMAP54XX_CM_L4SEC_DYNAMICDEP_OFFSET 0x0a88 +#define OMAP54XX_CM_L4SEC_AES1_CLKCTRL_OFFSET 0x0aa0 +#define OMAP54XX_CM_L4SEC_AES1_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0aa0) +#define OMAP54XX_CM_L4SEC_AES2_CLKCTRL_OFFSET 0x0aa8 +#define OMAP54XX_CM_L4SEC_AES2_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0aa8) +#define OMAP54XX_CM_L4SEC_DES3DES_CLKCTRL_OFFSET 0x0ab0 +#define OMAP54XX_CM_L4SEC_DES3DES_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0ab0) +#define OMAP54XX_CM_L4SEC_FPKA_CLKCTRL_OFFSET 0x0ab8 +#define OMAP54XX_CM_L4SEC_FPKA_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0ab8) +#define OMAP54XX_CM_L4SEC_RNG_CLKCTRL_OFFSET 0x0ac0 +#define OMAP54XX_CM_L4SEC_RNG_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0ac0) +#define OMAP54XX_CM_L4SEC_SHA2MD5_CLKCTRL_OFFSET 0x0ac8 +#define OMAP54XX_CM_L4SEC_SHA2MD5_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0ac8) +#define OMAP54XX_CM_L4SEC_DMA_CRYPTO_CLKCTRL_OFFSET 0x0ad8 +#define OMAP54XX_CM_L4SEC_DMA_CRYPTO_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CORE_INST, 0x0ad8) + +/* CM_CORE.IVA_CM_CORE register offsets */ +#define OMAP54XX_CM_IVA_CLKSTCTRL_OFFSET 0x0000 +#define OMAP54XX_CM_IVA_STATICDEP_OFFSET 0x0004 +#define OMAP54XX_CM_IVA_DYNAMICDEP_OFFSET 0x0008 +#define OMAP54XX_CM_IVA_IVA_CLKCTRL_OFFSET 0x0020 +#define OMAP54XX_CM_IVA_IVA_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_IVA_INST, 0x0020) +#define OMAP54XX_CM_IVA_SL2_CLKCTRL_OFFSET 0x0028 +#define OMAP54XX_CM_IVA_SL2_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_IVA_INST, 0x0028) + +/* CM_CORE.CAM_CM_CORE register offsets */ +#define OMAP54XX_CM_CAM_CLKSTCTRL_OFFSET 0x0000 +#define OMAP54XX_CM_CAM_STATICDEP_OFFSET 0x0004 +#define OMAP54XX_CM_CAM_DYNAMICDEP_OFFSET 0x0008 +#define OMAP54XX_CM_CAM_ISS_CLKCTRL_OFFSET 0x0020 +#define OMAP54XX_CM_CAM_ISS_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CAM_INST, 0x0020) +#define OMAP54XX_CM_CAM_FDIF_CLKCTRL_OFFSET 0x0028 +#define OMAP54XX_CM_CAM_FDIF_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CAM_INST, 0x0028) +#define OMAP54XX_CM_CAM_CAL_CLKCTRL_OFFSET 0x0030 +#define OMAP54XX_CM_CAM_CAL_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CAM_INST, 0x0030) + +/* CM_CORE.DSS_CM_CORE register offsets */ +#define OMAP54XX_CM_DSS_CLKSTCTRL_OFFSET 0x0000 +#define OMAP54XX_CM_DSS_STATICDEP_OFFSET 0x0004 +#define OMAP54XX_CM_DSS_DYNAMICDEP_OFFSET 0x0008 +#define OMAP54XX_CM_DSS_DSS_CLKCTRL_OFFSET 0x0020 +#define OMAP54XX_CM_DSS_DSS_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_DSS_INST, 0x0020) +#define OMAP54XX_CM_DSS_BB2D_CLKCTRL_OFFSET 0x0030 +#define OMAP54XX_CM_DSS_BB2D_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_DSS_INST, 0x0030) + +/* CM_CORE.GPU_CM_CORE register offsets */ +#define OMAP54XX_CM_GPU_CLKSTCTRL_OFFSET 0x0000 +#define OMAP54XX_CM_GPU_STATICDEP_OFFSET 0x0004 +#define OMAP54XX_CM_GPU_DYNAMICDEP_OFFSET 0x0008 +#define OMAP54XX_CM_GPU_GPU_CLKCTRL_OFFSET 0x0020 +#define OMAP54XX_CM_GPU_GPU_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_GPU_INST, 0x0020) + +/* CM_CORE.L3INIT_CM_CORE register offsets */ +#define OMAP54XX_CM_L3INIT_CLKSTCTRL_OFFSET 0x0000 +#define OMAP54XX_CM_L3INIT_STATICDEP_OFFSET 0x0004 +#define OMAP54XX_CM_L3INIT_DYNAMICDEP_OFFSET 0x0008 +#define OMAP54XX_CM_L3INIT_MMC1_CLKCTRL_OFFSET 0x0028 +#define OMAP54XX_CM_L3INIT_MMC1_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x0028) +#define OMAP54XX_CM_L3INIT_MMC2_CLKCTRL_OFFSET 0x0030 +#define OMAP54XX_CM_L3INIT_MMC2_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x0030) +#define OMAP54XX_CM_L3INIT_HSI_CLKCTRL_OFFSET 0x0038 +#define OMAP54XX_CM_L3INIT_HSI_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x0038) +#define OMAP54XX_CM_L3INIT_UNIPRO2_CLKCTRL_OFFSET 0x0040 +#define OMAP54XX_CM_L3INIT_UNIPRO2_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x0040) +#define OMAP54XX_CM_L3INIT_MPHY_UNIPRO2_CLKCTRL_OFFSET 0x0048 +#define OMAP54XX_CM_L3INIT_MPHY_UNIPRO2_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x0048) +#define OMAP54XX_CM_L3INIT_USB_HOST_HS_CLKCTRL_OFFSET 0x0058 +#define OMAP54XX_CM_L3INIT_USB_HOST_HS_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x0058) +#define OMAP54XX_CM_L3INIT_USB_TLL_HS_CLKCTRL_OFFSET 0x0068 +#define OMAP54XX_CM_L3INIT_USB_TLL_HS_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x0068) +#define OMAP54XX_CM_L3INIT_IEEE1500_2_OCP_CLKCTRL_OFFSET 0x0078 +#define OMAP54XX_CM_L3INIT_IEEE1500_2_OCP_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x0078) +#define OMAP54XX_CM_L3INIT_SATA_CLKCTRL_OFFSET 0x0088 +#define OMAP54XX_CM_L3INIT_SATA_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x0088) +#define OMAP54XX_CM_L3INIT_OCP2SCP1_CLKCTRL_OFFSET 0x00e0 +#define OMAP54XX_CM_L3INIT_OCP2SCP1_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x00e0) +#define OMAP54XX_CM_L3INIT_OCP2SCP3_CLKCTRL_OFFSET 0x00e8 +#define OMAP54XX_CM_L3INIT_OCP2SCP3_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x00e8) +#define OMAP54XX_CM_L3INIT_USB_OTG_SS_CLKCTRL_OFFSET 0x00f0 +#define OMAP54XX_CM_L3INIT_USB_OTG_SS_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_L3INIT_INST, 0x00f0) + +/* CM_CORE.CUSTEFUSE_CM_CORE register offsets */ +#define OMAP54XX_CM_CUSTEFUSE_CLKSTCTRL_OFFSET 0x0000 +#define OMAP54XX_CM_CUSTEFUSE_EFUSE_CTRL_CUST_CLKCTRL_OFFSET 0x0020 +#define OMAP54XX_CM_CUSTEFUSE_EFUSE_CTRL_CUST_CLKCTRL OMAP54XX_CM_CORE_REGADDR(OMAP54XX_CM_CORE_CUSTEFUSE_INST, 0x0020) + +#endif diff --git a/arch/arm/mach-omap2/cm33xx.h b/arch/arm/mach-omap2/cm33xx.h index 64f4bafe7bd9..9d1f4fcdebbb 100644 --- a/arch/arm/mach-omap2/cm33xx.h +++ b/arch/arm/mach-omap2/cm33xx.h @@ -383,7 +383,7 @@ extern void am33xx_cm_clkdm_disable_hwsup(s16 inst, u16 cdoffs); extern void am33xx_cm_clkdm_force_sleep(s16 inst, u16 cdoffs); extern void am33xx_cm_clkdm_force_wakeup(s16 inst, u16 cdoffs); -#ifdef CONFIG_SOC_AM33XX +#if defined(CONFIG_SOC_AM33XX) || defined(CONFIG_SOC_AM43XX) extern int am33xx_cm_wait_module_idle(u16 inst, s16 cdoffs, u16 clkctrl_offs); extern void am33xx_cm_module_enable(u8 mode, u16 inst, s16 cdoffs, diff --git a/arch/arm/mach-omap2/cm_44xx_54xx.h b/arch/arm/mach-omap2/cm_44xx_54xx.h new file mode 100644 index 000000000000..cbb211690321 --- /dev/null +++ b/arch/arm/mach-omap2/cm_44xx_54xx.h @@ -0,0 +1,36 @@ +/* + * OMAP44xx and OMAP54xx CM1/CM2 function prototypes + * + * Copyright (C) 2009-2013 Texas Instruments, Inc. + * Copyright (C) 2009-2010 Nokia Corporation + * + * Paul Walmsley (paul@pwsan.com) + * Rajendra Nayak (rnayak@ti.com) + * Benoit Cousson (b-cousson@ti.com) + * + * This file is automatically generated from the OMAP hardware databases. + * We respectfully ask that any modifications to this file be coordinated + * with the public linux-omap@vger.kernel.org mailing list and the + * authors above to ensure that the autogeneration scripts are kept + * up-to-date with the file contents. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_CM_44XX_54XX_H +#define __ARCH_ARM_MACH_OMAP2_CM_44XX_55XX_H + +/* CM1 Function prototypes */ +extern u32 omap4_cm1_read_inst_reg(s16 inst, u16 idx); +extern void omap4_cm1_write_inst_reg(u32 val, s16 inst, u16 idx); +extern u32 omap4_cm1_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx); + +/* CM2 Function prototypes */ +extern u32 omap4_cm2_read_inst_reg(s16 inst, u16 idx); +extern void omap4_cm2_write_inst_reg(u32 val, s16 inst, u16 idx); +extern u32 omap4_cm2_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx); + +#endif diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h index d555cf2459e1..72cab3f4f16d 100644 --- a/arch/arm/mach-omap2/common.h +++ b/arch/arm/mach-omap2/common.h @@ -96,6 +96,7 @@ void am33xx_init_early(void); void am35xx_init_early(void); void ti81xx_init_early(void); void am33xx_init_early(void); +void am43xx_init_early(void); void omap4430_init_early(void); void omap5_init_early(void); void omap3_init_late(void); /* Do not use this one */ @@ -237,8 +238,8 @@ extern void omap_do_wfi(void); #ifdef CONFIG_SMP /* Needed for secondary core boot */ -extern void omap_secondary_startup(void); -extern void omap_secondary_startup_4460(void); +extern void omap4_secondary_startup(void); +extern void omap4460_secondary_startup(void); extern u32 omap_modify_auxcoreboot0(u32 set_mask, u32 clear_mask); extern void omap_auxcoreboot_addr(u32 cpu_addr); extern u32 omap_read_auxcoreboot0(void); diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c index 2adb2683f074..31e0dfe4a4ea 100644 --- a/arch/arm/mach-omap2/control.c +++ b/arch/arm/mach-omap2/control.c @@ -249,6 +249,7 @@ void omap_ctrl_write_dsp_boot_addr(u32 bootaddr) u32 offset = cpu_is_omap243x() ? OMAP243X_CONTROL_IVA2_BOOTADDR : cpu_is_omap34xx() ? OMAP343X_CONTROL_IVA2_BOOTADDR : cpu_is_omap44xx() ? OMAP4_CTRL_MODULE_CORE_DSP_BOOTADDR : + soc_is_omap54xx() ? OMAP4_CTRL_MODULE_CORE_DSP_BOOTADDR : 0; if (!offset) { diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h index e6c328128a0a..f7d7c2ef1b40 100644 --- a/arch/arm/mach-omap2/control.h +++ b/arch/arm/mach-omap2/control.h @@ -358,6 +358,18 @@ #define AM33XX_CONTROL_STATUS_SYSBOOT1_WIDTH 0x2 #define AM33XX_CONTROL_STATUS_SYSBOOT1_MASK (0x3 << 22) +/* AM33XX PWMSS Control register */ +#define AM33XX_PWMSS_TBCLK_CLKCTRL 0x664 + +/* AM33XX PWMSS Control bitfields */ +#define AM33XX_PWMSS0_TBCLKEN_SHIFT 0 +#define AM33XX_PWMSS1_TBCLKEN_SHIFT 1 +#define AM33XX_PWMSS2_TBCLKEN_SHIFT 2 + +/* DEV Feature register to identify AM33XX features */ +#define AM33XX_DEV_FEATURE 0x604 +#define AM33XX_SGX_MASK BIT(29) + /* CONTROL OMAP STATUS register to identify OMAP3 features */ #define OMAP3_CONTROL_OMAP_STATUS 0x044c diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 4269fc145698..aef96e45cb20 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -15,12 +15,13 @@ #include <linux/io.h> #include <linux/clk.h> #include <linux/err.h> +#include <linux/gpio.h> #include <linux/slab.h> #include <linux/of.h> #include <linux/pinctrl/machine.h> #include <linux/platform_data/omap4-keypad.h> -#include <linux/platform_data/omap_ocp2scp.h> -#include <linux/usb/omap_control_usb.h> +#include <linux/wl12xx.h> +#include <linux/platform_data/mailbox-omap.h> #include <asm/mach-types.h> #include <asm/mach/map.h> @@ -37,7 +38,6 @@ #include "mux.h" #include "control.h" #include "devices.h" -#include "dma.h" #define L3_MODULES_MAX_LEN 12 #define L3_MODULES 3 @@ -253,49 +253,6 @@ static inline void omap_init_camera(void) #endif } -#if IS_ENABLED(CONFIG_OMAP_CONTROL_USB) -static struct omap_control_usb_platform_data omap4_control_usb_pdata = { - .type = 1, -}; - -struct resource omap4_control_usb_res[] = { - { - .name = "control_dev_conf", - .start = 0x4a002300, - .end = 0x4a002303, - .flags = IORESOURCE_MEM, - }, - { - .name = "otghs_control", - .start = 0x4a00233c, - .end = 0x4a00233f, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device omap4_control_usb = { - .name = "omap-control-usb", - .id = -1, - .dev = { - .platform_data = &omap4_control_usb_pdata, - }, - .num_resources = 2, - .resource = omap4_control_usb_res, -}; - -static inline void __init omap_init_control_usb(void) -{ - if (!cpu_is_omap44xx()) - return; - - if (platform_device_register(&omap4_control_usb)) - pr_err("Error registering omap_control_usb device\n"); -} - -#else -static inline void omap_init_control_usb(void) { } -#endif /* CONFIG_OMAP_CONTROL_USB */ - int __init omap4_keyboard_init(struct omap4_keypad_platform_data *sdp4430_keypad_data, struct omap_board_data *bdata) { @@ -327,25 +284,31 @@ int __init omap4_keyboard_init(struct omap4_keypad_platform_data return 0; } -#if defined(CONFIG_OMAP_MBOX_FWK) || defined(CONFIG_OMAP_MBOX_FWK_MODULE) +#if defined(CONFIG_OMAP2PLUS_MBOX) || defined(CONFIG_OMAP2PLUS_MBOX_MODULE) static inline void __init omap_init_mbox(void) { struct omap_hwmod *oh; struct platform_device *pdev; + struct omap_mbox_pdata *pdata; oh = omap_hwmod_lookup("mailbox"); if (!oh) { pr_err("%s: unable to find hwmod\n", __func__); return; } + if (!oh->dev_attr) { + pr_err("%s: hwmod doesn't have valid attrs\n", __func__); + return; + } - pdev = omap_device_build("omap-mailbox", -1, oh, NULL, 0); + pdata = (struct omap_mbox_pdata *)oh->dev_attr; + pdev = omap_device_build("omap-mailbox", -1, oh, pdata, sizeof(*pdata)); WARN(IS_ERR(pdev), "%s: could not build device, err %ld\n", __func__, PTR_ERR(pdev)); } #else static inline void omap_init_mbox(void) { } -#endif /* CONFIG_OMAP_MBOX_FWK */ +#endif /* CONFIG_OMAP2PLUS_MBOX */ static inline void omap_init_sti(void) {} @@ -374,10 +337,8 @@ static void __init omap_init_mcpdm(void) struct platform_device *pdev; oh = omap_hwmod_lookup("mcpdm"); - if (!oh) { - printk(KERN_ERR "Could not look up mcpdm hw_mod\n"); + if (!oh) return; - } pdev = omap_device_build("omap-mcpdm", -1, oh, NULL, 0); WARN(IS_ERR(pdev), "Can't build omap_device for omap-mcpdm.\n"); @@ -395,10 +356,8 @@ static void __init omap_init_dmic(void) struct platform_device *pdev; oh = omap_hwmod_lookup("dmic"); - if (!oh) { - pr_err("Could not look up dmic hw_mod\n"); + if (!oh) return; - } pdev = omap_device_build("omap-dmic", -1, oh, NULL, 0); WARN(IS_ERR(pdev), "Can't build omap_device for omap-dmic.\n"); @@ -421,10 +380,8 @@ static void __init omap_init_hdmi_audio(void) struct platform_device *pdev; oh = omap_hwmod_lookup("dss_hdmi"); - if (!oh) { - printk(KERN_ERR "Could not look up dss_hdmi hw_mod\n"); + if (!oh) return; - } pdev = omap_device_build("omap-hdmi-audio-dai", -1, oh, NULL, 0); WARN(IS_ERR(pdev), @@ -557,80 +514,38 @@ static void omap_init_vout(void) static inline void omap_init_vout(void) {} #endif -#if defined(CONFIG_OMAP_OCP2SCP) || defined(CONFIG_OMAP_OCP2SCP_MODULE) -static int count_ocp2scp_devices(struct omap_ocp2scp_dev *ocp2scp_dev) -{ - int cnt = 0; +#if IS_ENABLED(CONFIG_WL12XX) - while (ocp2scp_dev->drv_name != NULL) { - cnt++; - ocp2scp_dev++; - } - - return cnt; -} +static struct wl12xx_platform_data wl12xx __initdata; -static void __init omap_init_ocp2scp(void) +void __init omap_init_wl12xx_of(void) { - struct omap_hwmod *oh; - struct platform_device *pdev; - int bus_id = -1, dev_cnt = 0, i; - struct omap_ocp2scp_dev *ocp2scp_dev; - const char *oh_name, *name; - struct omap_ocp2scp_platform_data *pdata; - - if (!cpu_is_omap44xx()) - return; - - oh_name = "ocp2scp_usb_phy"; - name = "omap-ocp2scp"; - - oh = omap_hwmod_lookup(oh_name); - if (!oh) { - pr_err("%s: could not find omap_hwmod for %s\n", __func__, - oh_name); - return; - } + int ret; - pdata = kzalloc(sizeof(*pdata), GFP_KERNEL); - if (!pdata) { - pr_err("%s: No memory for ocp2scp pdata\n", __func__); + if (!of_have_populated_dt()) return; - } - ocp2scp_dev = oh->dev_attr; - dev_cnt = count_ocp2scp_devices(ocp2scp_dev); - - if (!dev_cnt) { - pr_err("%s: No devices connected to ocp2scp\n", __func__); - kfree(pdata); + if (of_machine_is_compatible("ti,omap4-sdp")) { + wl12xx.board_ref_clock = WL12XX_REFCLOCK_26; + wl12xx.board_tcxo_clock = WL12XX_TCXOCLOCK_26; + wl12xx.irq = gpio_to_irq(53); + } else if (of_machine_is_compatible("ti,omap4-panda")) { + wl12xx.board_ref_clock = WL12XX_REFCLOCK_38; + wl12xx.irq = gpio_to_irq(53); + } else { return; } - pdata->devices = kzalloc(sizeof(struct omap_ocp2scp_dev *) - * dev_cnt, GFP_KERNEL); - if (!pdata->devices) { - pr_err("%s: No memory for ocp2scp pdata devices\n", __func__); - kfree(pdata); - return; - } - - for (i = 0; i < dev_cnt; i++, ocp2scp_dev++) - pdata->devices[i] = ocp2scp_dev; - - pdata->dev_cnt = dev_cnt; - - pdev = omap_device_build(name, bus_id, oh, pdata, sizeof(*pdata)); - if (IS_ERR(pdev)) { - pr_err("Could not build omap_device for %s %s\n", - name, oh_name); - kfree(pdata->devices); - kfree(pdata); + ret = wl12xx_set_platform_data(&wl12xx); + if (ret) { + pr_err("error setting wl12xx data: %d\n", ret); return; } } #else -static inline void omap_init_ocp2scp(void) { } +static inline void omap_init_wl12xx_of(void) +{ +} #endif /*-------------------------------------------------------------------------*/ @@ -651,17 +566,18 @@ static int __init omap2_init_devices(void) omap_init_mbox(); /* If dtb is there, the devices will be created dynamically */ if (!of_have_populated_dt()) { - omap_init_control_usb(); omap_init_dmic(); omap_init_mcpdm(); omap_init_mcspi(); omap_init_sham(); omap_init_aes(); + } else { + /* These can be removed when bindings are done */ + omap_init_wl12xx_of(); } omap_init_sti(); omap_init_rng(); omap_init_vout(); - omap_init_ocp2scp(); return 0; } diff --git a/arch/arm/mach-omap2/dma.h b/arch/arm/mach-omap2/dma.h deleted file mode 100644 index 65f80cacf178..000000000000 --- a/arch/arm/mach-omap2/dma.h +++ /dev/null @@ -1,61 +0,0 @@ -/* - * OMAP2PLUS DMA channel definitions - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef __OMAP2PLUS_DMA_CHANNEL_H -#define __OMAP2PLUS_DMA_CHANNEL_H - - -/* DMA channels for 24xx */ -#define OMAP24XX_DMA_NO_DEVICE 0 -#define OMAP24XX_DMA_EXT_DMAREQ0 2 /* S_DMA_1 */ -#define OMAP24XX_DMA_EXT_DMAREQ1 3 /* S_DMA_2 */ -#define OMAP24XX_DMA_GPMC 4 /* S_DMA_3 */ -#define OMAP24XX_DMA_AES_TX 9 /* S_DMA_8 */ -#define OMAP24XX_DMA_AES_RX 10 /* S_DMA_9 */ -#define OMAP242X_DMA_EXT_DMAREQ2 14 /* S_DMA_13 */ -#define OMAP242X_DMA_EXT_DMAREQ3 15 /* S_DMA_14 */ -#define OMAP242X_DMA_EXT_DMAREQ4 16 /* S_DMA_15 */ -#define OMAP34XX_DMA_I2C3_TX 25 /* S_DMA_24 */ -#define OMAP34XX_DMA_I2C3_RX 26 /* S_DMA_25 */ -#define OMAP24XX_DMA_I2C1_TX 27 /* S_DMA_26 */ -#define OMAP24XX_DMA_I2C1_RX 28 /* S_DMA_27 */ -#define OMAP24XX_DMA_I2C2_TX 29 /* S_DMA_28 */ -#define OMAP24XX_DMA_I2C2_RX 30 /* S_DMA_29 */ -#define OMAP24XX_DMA_MMC2_TX 47 /* S_DMA_46 */ -#define OMAP24XX_DMA_MMC2_RX 48 /* S_DMA_47 */ -#define OMAP24XX_DMA_UART1_TX 49 /* S_DMA_48 */ -#define OMAP24XX_DMA_UART1_RX 50 /* S_DMA_49 */ -#define OMAP24XX_DMA_UART2_TX 51 /* S_DMA_50 */ -#define OMAP24XX_DMA_UART2_RX 52 /* S_DMA_51 */ -#define OMAP24XX_DMA_UART3_TX 53 /* S_DMA_52 */ -#define OMAP24XX_DMA_UART3_RX 54 /* S_DMA_53 */ -#define OMAP24XX_DMA_MMC1_TX 61 /* S_DMA_60 */ -#define OMAP24XX_DMA_MMC1_RX 62 /* S_DMA_61 */ -#define OMAP242X_DMA_EXT_DMAREQ5 64 /* S_DMA_63 */ -#define OMAP34XX_DMA_AES2_TX 65 /* S_DMA_64 */ -#define OMAP34XX_DMA_AES2_RX 66 /* S_DMA_65 */ -#define OMAP34XX_DMA_SHA1MD5_RX 69 /* S_DMA_68 */ - -#define OMAP36XX_DMA_UART4_TX 81 /* S_DMA_80 */ -#define OMAP36XX_DMA_UART4_RX 82 /* S_DMA_81 */ - -/* Only for AM35xx */ -#define AM35XX_DMA_UART4_TX 54 -#define AM35XX_DMA_UART4_RX 55 - -#endif /* __OMAP2PLUS_DMA_CHANNEL_H */ diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c index d9c27195caf0..662c7fd633cc 100644 --- a/arch/arm/mach-omap2/gpmc-nand.c +++ b/arch/arm/mach-omap2/gpmc-nand.c @@ -43,44 +43,6 @@ static struct platform_device gpmc_nand_device = { .resource = gpmc_nand_resource, }; -static int omap2_nand_gpmc_retime( - struct omap_nand_platform_data *gpmc_nand_data, - struct gpmc_timings *gpmc_t) -{ - struct gpmc_timings t; - int err; - - memset(&t, 0, sizeof(t)); - t.sync_clk = gpmc_t->sync_clk; - t.cs_on = gpmc_t->cs_on; - t.adv_on = gpmc_t->adv_on; - - /* Read */ - t.adv_rd_off = gpmc_t->adv_rd_off; - t.oe_on = t.adv_on; - t.access = gpmc_t->access; - t.oe_off = gpmc_t->oe_off; - t.cs_rd_off = gpmc_t->cs_rd_off; - t.rd_cycle = gpmc_t->rd_cycle; - - /* Write */ - t.adv_wr_off = gpmc_t->adv_wr_off; - t.we_on = t.oe_on; - if (cpu_is_omap34xx()) { - t.wr_data_mux_bus = gpmc_t->wr_data_mux_bus; - t.wr_access = gpmc_t->wr_access; - } - t.we_off = gpmc_t->we_off; - t.cs_wr_off = gpmc_t->cs_wr_off; - t.wr_cycle = gpmc_t->wr_cycle; - - err = gpmc_cs_set_timings(gpmc_nand_data->cs, &t); - if (err) - return err; - - return 0; -} - static bool gpmc_hwecc_bch_capable(enum omap_ecc ecc_opt) { /* support only OMAP3 class */ @@ -131,7 +93,7 @@ int gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data, gpmc_get_client_irq(GPMC_IRQ_COUNT_EVENT); if (gpmc_t) { - err = omap2_nand_gpmc_retime(gpmc_nand_data, gpmc_t); + err = gpmc_cs_set_timings(gpmc_nand_data->cs, gpmc_t); if (err < 0) { dev_err(dev, "Unable to set gpmc timings: %d\n", err); return err; @@ -140,8 +102,6 @@ int gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data, if (gpmc_nand_data->of_node) { gpmc_read_settings_dt(gpmc_nand_data->of_node, &s); } else { - s.device_nand = true; - /* Enable RD PIN Monitoring Reg */ if (gpmc_nand_data->dev_ready) { s.wait_on_read = true; @@ -149,6 +109,8 @@ int gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data, } } + s.device_nand = true; + if (gpmc_nand_data->devsize == NAND_BUSWIDTH_16) s.device_width = GPMC_DEVWIDTH_16BIT; else diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index 6c4da1254f53..1c7969e965d7 100644 --- a/arch/arm/mach-omap2/gpmc.c +++ b/arch/arm/mach-omap2/gpmc.c @@ -30,6 +30,7 @@ #include <linux/of_mtd.h> #include <linux/of_device.h> #include <linux/mtd/nand.h> +#include <linux/pm_runtime.h> #include <linux/platform_data/mtd-nand-omap2.h> @@ -155,6 +156,7 @@ static struct resource gpmc_cs_mem[GPMC_CS_NUM]; static DEFINE_SPINLOCK(gpmc_mem_lock); /* Define chip-selects as reserved by default until probe completes */ static unsigned int gpmc_cs_map = ((1 << GPMC_CS_NUM) - 1); +static unsigned int gpmc_cs_num = GPMC_CS_NUM; static unsigned int gpmc_nr_waitpins; static struct device *gpmc_dev; static int gpmc_irq; @@ -521,8 +523,10 @@ static int gpmc_cs_remap(int cs, u32 base) int ret; u32 old_base, size; - if (cs > GPMC_CS_NUM) + if (cs > gpmc_cs_num) { + pr_err("%s: requested chip-select is disabled\n", __func__); return -ENODEV; + } gpmc_cs_get_memconf(cs, &old_base, &size); if (base == old_base) return 0; @@ -545,9 +549,10 @@ int gpmc_cs_request(int cs, unsigned long size, unsigned long *base) struct resource *res = &gpmc_cs_mem[cs]; int r = -1; - if (cs > GPMC_CS_NUM) + if (cs > gpmc_cs_num) { + pr_err("%s: requested chip-select is disabled\n", __func__); return -ENODEV; - + } size = gpmc_mem_align(size); if (size > (1 << GPMC_SECTION_SHIFT)) return -ENOMEM; @@ -582,7 +587,7 @@ EXPORT_SYMBOL(gpmc_cs_request); void gpmc_cs_free(int cs) { spin_lock(&gpmc_mem_lock); - if (cs >= GPMC_CS_NUM || cs < 0 || !gpmc_cs_reserved(cs)) { + if (cs >= gpmc_cs_num || cs < 0 || !gpmc_cs_reserved(cs)) { printk(KERN_ERR "Trying to free non-reserved GPMC CS%d\n", cs); BUG(); spin_unlock(&gpmc_mem_lock); @@ -777,7 +782,7 @@ static void gpmc_mem_exit(void) { int cs; - for (cs = 0; cs < GPMC_CS_NUM; cs++) { + for (cs = 0; cs < gpmc_cs_num; cs++) { if (!gpmc_cs_mem_enabled(cs)) continue; gpmc_cs_delete_mem(cs); @@ -798,7 +803,7 @@ static void gpmc_mem_init(void) gpmc_mem_root.end = GPMC_MEM_END; /* Reserve all regions that has been set up by bootloader */ - for (cs = 0; cs < GPMC_CS_NUM; cs++) { + for (cs = 0; cs < gpmc_cs_num; cs++) { u32 base, size; if (!gpmc_cs_mem_enabled(cs)) @@ -1245,7 +1250,6 @@ void gpmc_read_settings_dt(struct device_node *np, struct gpmc_settings *p) p->sync_read = of_property_read_bool(np, "gpmc,sync-read"); p->sync_write = of_property_read_bool(np, "gpmc,sync-write"); - p->device_nand = of_property_read_bool(np, "gpmc,device-nand"); of_property_read_u32(np, "gpmc,device-width", &p->device_width); of_property_read_u32(np, "gpmc,mux-add-data", &p->mux_add_data); @@ -1345,6 +1349,13 @@ static const char * const nand_ecc_opts[] = { [OMAP_ECC_BCH8_CODE_HW] = "bch8", }; +static const char * const nand_xfer_types[] = { + [NAND_OMAP_PREFETCH_POLLED] = "prefetch-polled", + [NAND_OMAP_POLLED] = "polled", + [NAND_OMAP_PREFETCH_DMA] = "prefetch-dma", + [NAND_OMAP_PREFETCH_IRQ] = "prefetch-irq", +}; + static int gpmc_probe_nand_child(struct platform_device *pdev, struct device_node *child) { @@ -1374,6 +1385,13 @@ static int gpmc_probe_nand_child(struct platform_device *pdev, break; } + if (!of_property_read_string(child, "ti,nand-xfer-type", &s)) + for (val = 0; val < ARRAY_SIZE(nand_xfer_types); val++) + if (!strcasecmp(s, nand_xfer_types[val])) { + gpmc_nand_data->xfer_type = val; + break; + } + val = of_get_nand_bus_width(child); if (val == 16) gpmc_nand_data->devsize = NAND_BUSWIDTH_16; @@ -1513,6 +1531,20 @@ static int gpmc_probe_dt(struct platform_device *pdev) if (!of_id) return 0; + ret = of_property_read_u32(pdev->dev.of_node, "gpmc,num-cs", + &gpmc_cs_num); + if (ret < 0) { + pr_err("%s: number of chip-selects not defined\n", __func__); + return ret; + } else if (gpmc_cs_num < 1) { + pr_err("%s: all chip-selects are disabled\n", __func__); + return -EINVAL; + } else if (gpmc_cs_num > GPMC_CS_NUM) { + pr_err("%s: number of supported chip-selects cannot be > %d\n", + __func__, GPMC_CS_NUM); + return -EINVAL; + } + ret = of_property_read_u32(pdev->dev.of_node, "gpmc,num-waitpins", &gpmc_nr_waitpins); if (ret < 0) { @@ -1577,7 +1609,8 @@ static int gpmc_probe(struct platform_device *pdev) return PTR_ERR(gpmc_l3_clk); } - clk_prepare_enable(gpmc_l3_clk); + pm_runtime_enable(&pdev->dev); + pm_runtime_get_sync(&pdev->dev); gpmc_dev = &pdev->dev; @@ -1610,12 +1643,14 @@ static int gpmc_probe(struct platform_device *pdev) /* Now the GPMC is initialised, unreserve the chip-selects */ gpmc_cs_map = 0; - if (!pdev->dev.of_node) + if (!pdev->dev.of_node) { + gpmc_cs_num = GPMC_CS_NUM; gpmc_nr_waitpins = GPMC_NR_WAITPINS; + } rc = gpmc_probe_dt(pdev); if (rc < 0) { - clk_disable_unprepare(gpmc_l3_clk); + pm_runtime_put_sync(&pdev->dev); clk_put(gpmc_l3_clk); dev_err(gpmc_dev, "failed to probe DT parameters\n"); return rc; @@ -1628,10 +1663,30 @@ static int gpmc_remove(struct platform_device *pdev) { gpmc_free_irq(); gpmc_mem_exit(); + pm_runtime_put_sync(&pdev->dev); + pm_runtime_disable(&pdev->dev); gpmc_dev = NULL; return 0; } +#ifdef CONFIG_PM_SLEEP +static int gpmc_suspend(struct device *dev) +{ + omap3_gpmc_save_context(); + pm_runtime_put_sync(dev); + return 0; +} + +static int gpmc_resume(struct device *dev) +{ + pm_runtime_get_sync(dev); + omap3_gpmc_restore_context(); + return 0; +} +#endif + +static SIMPLE_DEV_PM_OPS(gpmc_pm_ops, gpmc_suspend, gpmc_resume); + static struct platform_driver gpmc_driver = { .probe = gpmc_probe, .remove = gpmc_remove, @@ -1639,6 +1694,7 @@ static struct platform_driver gpmc_driver = { .name = DEVICE_NAME, .owner = THIS_MODULE, .of_match_table = of_match_ptr(gpmc_dt_ids), + .pm = &gpmc_pm_ops, }, }; @@ -1701,7 +1757,6 @@ static irqreturn_t gpmc_handle_irq(int irq, void *dev) return IRQ_HANDLED; } -#ifdef CONFIG_ARCH_OMAP3 static struct omap3_gpmc_regs gpmc_context; void omap3_gpmc_save_context(void) @@ -1715,7 +1770,7 @@ void omap3_gpmc_save_context(void) gpmc_context.prefetch_config1 = gpmc_read_reg(GPMC_PREFETCH_CONFIG1); gpmc_context.prefetch_config2 = gpmc_read_reg(GPMC_PREFETCH_CONFIG2); gpmc_context.prefetch_control = gpmc_read_reg(GPMC_PREFETCH_CONTROL); - for (i = 0; i < GPMC_CS_NUM; i++) { + for (i = 0; i < gpmc_cs_num; i++) { gpmc_context.cs_context[i].is_valid = gpmc_cs_mem_enabled(i); if (gpmc_context.cs_context[i].is_valid) { gpmc_context.cs_context[i].config1 = @@ -1747,7 +1802,7 @@ void omap3_gpmc_restore_context(void) gpmc_write_reg(GPMC_PREFETCH_CONFIG1, gpmc_context.prefetch_config1); gpmc_write_reg(GPMC_PREFETCH_CONFIG2, gpmc_context.prefetch_config2); gpmc_write_reg(GPMC_PREFETCH_CONTROL, gpmc_context.prefetch_control); - for (i = 0; i < GPMC_CS_NUM; i++) { + for (i = 0; i < gpmc_cs_num; i++) { if (gpmc_context.cs_context[i].is_valid) { gpmc_cs_write_reg(i, GPMC_CS_CONFIG1, gpmc_context.cs_context[i].config1); @@ -1766,4 +1821,3 @@ void omap3_gpmc_restore_context(void) } } } -#endif /* CONFIG_ARCH_OMAP3 */ diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c index 2ef1f8714fcf..07d4c7b35754 100644 --- a/arch/arm/mach-omap2/hsmmc.c +++ b/arch/arm/mach-omap2/hsmmc.c @@ -29,7 +29,6 @@ static u16 control_pbias_offset; static u16 control_devconf1_offset; -static u16 control_mmc1; #define HSMMC_NAME_LEN 9 @@ -121,57 +120,6 @@ static void omap_hsmmc1_after_set_reg(struct device *dev, int slot, } } -static void omap4_hsmmc1_before_set_reg(struct device *dev, int slot, - int power_on, int vdd) -{ - u32 reg; - - /* - * Assume we power both OMAP VMMC1 (for CMD, CLK, DAT0..3) and the - * card with Vcc regulator (from twl4030 or whatever). OMAP has both - * 1.8V and 3.0V modes, controlled by the PBIAS register. - */ - reg = omap4_ctrl_pad_readl(control_pbias_offset); - reg &= ~(OMAP4_MMC1_PBIASLITE_PWRDNZ_MASK | - OMAP4_MMC1_PWRDNZ_MASK | - OMAP4_MMC1_PBIASLITE_VMODE_MASK); - omap4_ctrl_pad_writel(reg, control_pbias_offset); -} - -static void omap4_hsmmc1_after_set_reg(struct device *dev, int slot, - int power_on, int vdd) -{ - u32 reg; - unsigned long timeout; - - if (power_on) { - reg = omap4_ctrl_pad_readl(control_pbias_offset); - reg |= OMAP4_MMC1_PBIASLITE_PWRDNZ_MASK; - if ((1 << vdd) <= MMC_VDD_165_195) - reg &= ~OMAP4_MMC1_PBIASLITE_VMODE_MASK; - else - reg |= OMAP4_MMC1_PBIASLITE_VMODE_MASK; - reg |= (OMAP4_MMC1_PBIASLITE_PWRDNZ_MASK | - OMAP4_MMC1_PWRDNZ_MASK); - omap4_ctrl_pad_writel(reg, control_pbias_offset); - - timeout = jiffies + msecs_to_jiffies(5); - do { - reg = omap4_ctrl_pad_readl(control_pbias_offset); - if (!(reg & OMAP4_MMC1_PBIASLITE_VMODE_ERROR_MASK)) - break; - usleep_range(100, 200); - } while (!time_after(jiffies, timeout)); - - if (reg & OMAP4_MMC1_PBIASLITE_VMODE_ERROR_MASK) { - pr_err("Pbias Voltage is not same as LDO\n"); - /* Caution : On VMODE_ERROR Power Down MMC IO */ - reg &= ~(OMAP4_MMC1_PWRDNZ_MASK); - omap4_ctrl_pad_writel(reg, control_pbias_offset); - } - } -} - static void hsmmc2_select_input_clk_src(struct omap_mmc_platform_data *mmc) { u32 reg; @@ -317,11 +265,7 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c, mmc->slots[0].pm_caps = c->pm_caps; mmc->slots[0].internal_clock = !c->ext_clock; mmc->max_freq = c->max_freq; - if (cpu_is_omap44xx()) - mmc->reg_offset = OMAP4_MMC_REG_OFFSET; - else - mmc->reg_offset = 0; - + mmc->reg_offset = 0; mmc->get_context_loss_count = hsmmc_get_context_loss; mmc->slots[0].switch_pin = c->gpio_cd; @@ -368,24 +312,14 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c, if (!soc_is_am35xx()) mmc->slots[0].features |= HSMMC_HAS_PBIAS; - if (cpu_is_omap44xx() && (omap_rev() > OMAP4430_REV_ES1_0)) - mmc->slots[0].features |= HSMMC_HAS_UPDATED_RESET; - switch (c->mmc) { case 1: if (mmc->slots[0].features & HSMMC_HAS_PBIAS) { /* on-chip level shifting via PBIAS0/PBIAS1 */ - if (cpu_is_omap44xx()) { - mmc->slots[0].before_set_reg = - omap4_hsmmc1_before_set_reg; - mmc->slots[0].after_set_reg = - omap4_hsmmc1_after_set_reg; - } else { - mmc->slots[0].before_set_reg = - omap_hsmmc1_before_set_reg; - mmc->slots[0].after_set_reg = - omap_hsmmc1_after_set_reg; - } + mmc->slots[0].before_set_reg = + omap_hsmmc1_before_set_reg; + mmc->slots[0].after_set_reg = + omap_hsmmc1_after_set_reg; } if (soc_is_am35xx()) @@ -563,34 +497,17 @@ free_mmc: void __init omap_hsmmc_init(struct omap2_hsmmc_info *controllers) { - u32 reg; - if (omap_hsmmc_done) return; omap_hsmmc_done = 1; - if (!cpu_is_omap44xx()) { - if (cpu_is_omap2430()) { - control_pbias_offset = OMAP243X_CONTROL_PBIAS_LITE; - control_devconf1_offset = OMAP243X_CONTROL_DEVCONF1; - } else { - control_pbias_offset = OMAP343X_CONTROL_PBIAS_LITE; - control_devconf1_offset = OMAP343X_CONTROL_DEVCONF1; - } + if (cpu_is_omap2430()) { + control_pbias_offset = OMAP243X_CONTROL_PBIAS_LITE; + control_devconf1_offset = OMAP243X_CONTROL_DEVCONF1; } else { - control_pbias_offset = - OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_PBIASLITE; - control_mmc1 = OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_MMC1; - reg = omap4_ctrl_pad_readl(control_mmc1); - reg |= (OMAP4_SDMMC1_PUSTRENGTH_GRP0_MASK | - OMAP4_SDMMC1_PUSTRENGTH_GRP1_MASK); - reg &= ~(OMAP4_SDMMC1_PUSTRENGTH_GRP2_MASK | - OMAP4_SDMMC1_PUSTRENGTH_GRP3_MASK); - reg |= (OMAP4_SDMMC1_DR0_SPEEDCTRL_MASK | - OMAP4_SDMMC1_DR1_SPEEDCTRL_MASK | - OMAP4_SDMMC1_DR2_SPEEDCTRL_MASK); - omap4_ctrl_pad_writel(reg, control_mmc1); + control_pbias_offset = OMAP343X_CONTROL_PBIAS_LITE; + control_devconf1_offset = OMAP343X_CONTROL_DEVCONF1; } for (; controllers->mmc; controllers++) diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 1272c41d4749..2dc62a25f2c3 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -55,7 +55,7 @@ int omap_type(void) if (cpu_is_omap24xx()) { val = omap_ctrl_readl(OMAP24XX_CONTROL_STATUS); - } else if (soc_is_am33xx()) { + } else if (soc_is_am33xx() || soc_is_am43xx()) { val = omap_ctrl_readl(AM33XX_CONTROL_STATUS); } else if (cpu_is_omap34xx()) { val = omap_ctrl_readl(OMAP343X_CONTROL_STATUS); @@ -209,6 +209,8 @@ static void __init omap3_cpuinfo(void) cpu_name = "TI816X"; } else if (soc_is_am335x()) { cpu_name = "AM335X"; + } else if (soc_is_am437x()) { + cpu_name = "AM437x"; } else if (cpu_is_ti814x()) { cpu_name = "TI814X"; } else if (omap3_has_iva() && omap3_has_sgx()) { @@ -302,6 +304,19 @@ void __init ti81xx_check_features(void) omap3_cpuinfo(); } +void __init am33xx_check_features(void) +{ + u32 status; + + omap_features = OMAP3_HAS_NEON; + + status = omap_ctrl_readl(AM33XX_DEV_FEATURE); + if (status & AM33XX_SGX_MASK) + omap_features |= OMAP3_HAS_SGX; + + omap3_cpuinfo(); +} + void __init omap3xxx_check_revision(void) { const char *cpu_rev; @@ -405,11 +420,18 @@ void __init omap3xxx_check_revision(void) cpu_rev = "1.0"; break; case 1: - /* FALLTHROUGH */ - default: omap_revision = TI8168_REV_ES1_1; cpu_rev = "1.1"; break; + case 2: + omap_revision = TI8168_REV_ES2_0; + cpu_rev = "2.0"; + break; + case 3: + /* FALLTHROUGH */ + default: + omap_revision = TI8168_REV_ES2_1; + cpu_rev = "2.1"; } break; case 0xb944: @@ -430,6 +452,10 @@ void __init omap3xxx_check_revision(void) break; } break; + case 0xb98c: + omap_revision = AM437X_REV_ES1_0; + cpu_rev = "1.0"; + break; case 0xb8f2: switch (rev) { case 0: @@ -601,7 +627,7 @@ void __init omap2_set_globals_tap(u32 class, void __iomem *tap) #ifdef CONFIG_SOC_BUS -static const char const *omap_types[] = { +static const char * const omap_types[] = { [OMAP2_DEVICE_TYPE_TEST] = "TST", [OMAP2_DEVICE_TYPE_EMU] = "EMU", [OMAP2_DEVICE_TYPE_SEC] = "HS", diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 09abf99e9e57..fe3253a100e7 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -202,7 +202,7 @@ static struct map_desc omapti81xx_io_desc[] __initdata = { }; #endif -#ifdef CONFIG_SOC_AM33XX +#if defined(CONFIG_SOC_AM33XX) || defined(CONFIG_SOC_AM43XX) static struct map_desc omapam33xx_io_desc[] __initdata = { { .virtual = L4_34XX_VIRT, @@ -318,7 +318,7 @@ void __init ti81xx_map_io(void) } #endif -#ifdef CONFIG_SOC_AM33XX +#if defined(CONFIG_SOC_AM33XX) || defined(CONFIG_SOC_AM43XX) void __init am33xx_map_io(void) { iotable_init(omapam33xx_io_desc, ARRAY_SIZE(omapam33xx_io_desc)); @@ -576,8 +576,7 @@ void __init am33xx_init_early(void) omap2_set_globals_prm(AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE)); omap2_set_globals_cm(AM33XX_L4_WK_IO_ADDRESS(AM33XX_PRCM_BASE), NULL); omap3xxx_check_revision(); - ti81xx_check_features(); - am33xx_voltagedomains_init(); + am33xx_check_features(); am33xx_powerdomains_init(); am33xx_clockdomains_init(); am33xx_hwmod_init(); @@ -586,6 +585,19 @@ void __init am33xx_init_early(void) } #endif +#ifdef CONFIG_SOC_AM43XX +void __init am43xx_init_early(void) +{ + omap2_set_globals_tap(AM335X_CLASS, + AM33XX_L4_WK_IO_ADDRESS(AM33XX_TAP_BASE)); + omap2_set_globals_control(AM33XX_L4_WK_IO_ADDRESS(AM33XX_CTRL_BASE), + NULL); + omap2_set_globals_prm(AM33XX_L4_WK_IO_ADDRESS(AM43XX_PRCM_BASE)); + omap2_set_globals_cm(AM33XX_L4_WK_IO_ADDRESS(AM43XX_PRCM_BASE), NULL); + omap3xxx_check_revision(); +} +#endif + #ifdef CONFIG_ARCH_OMAP4 void __init omap4430_init_early(void) { @@ -631,7 +643,13 @@ void __init omap5_init_early(void) omap2_set_globals_prcm_mpu(OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE)); omap_prm_base_init(); omap_cm_base_init(); + omap44xx_prm_init(); omap5xxx_check_revision(); + omap54xx_voltagedomains_init(); + omap54xx_powerdomains_init(); + omap54xx_clockdomains_init(); + omap54xx_hwmod_init(); + omap_hwmod_init_postsetup(); } #endif diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c deleted file mode 100644 index 0b080267b7f6..000000000000 --- a/arch/arm/mach-omap2/mailbox.c +++ /dev/null @@ -1,430 +0,0 @@ -/* - * Mailbox reservation modules for OMAP2/3 - * - * Copyright (C) 2006-2009 Nokia Corporation - * Written by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> - * and Paul Mundt - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ - -#include <linux/module.h> -#include <linux/clk.h> -#include <linux/err.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <linux/pm_runtime.h> - -#include <plat/mailbox.h> - -#include "soc.h" - -#define MAILBOX_REVISION 0x000 -#define MAILBOX_MESSAGE(m) (0x040 + 4 * (m)) -#define MAILBOX_FIFOSTATUS(m) (0x080 + 4 * (m)) -#define MAILBOX_MSGSTATUS(m) (0x0c0 + 4 * (m)) -#define MAILBOX_IRQSTATUS(u) (0x100 + 8 * (u)) -#define MAILBOX_IRQENABLE(u) (0x104 + 8 * (u)) - -#define OMAP4_MAILBOX_IRQSTATUS(u) (0x104 + 0x10 * (u)) -#define OMAP4_MAILBOX_IRQENABLE(u) (0x108 + 0x10 * (u)) -#define OMAP4_MAILBOX_IRQENABLE_CLR(u) (0x10c + 0x10 * (u)) - -#define MAILBOX_IRQ_NEWMSG(m) (1 << (2 * (m))) -#define MAILBOX_IRQ_NOTFULL(m) (1 << (2 * (m) + 1)) - -#define MBOX_REG_SIZE 0x120 - -#define OMAP4_MBOX_REG_SIZE 0x130 - -#define MBOX_NR_REGS (MBOX_REG_SIZE / sizeof(u32)) -#define OMAP4_MBOX_NR_REGS (OMAP4_MBOX_REG_SIZE / sizeof(u32)) - -static void __iomem *mbox_base; - -struct omap_mbox2_fifo { - unsigned long msg; - unsigned long fifo_stat; - unsigned long msg_stat; -}; - -struct omap_mbox2_priv { - struct omap_mbox2_fifo tx_fifo; - struct omap_mbox2_fifo rx_fifo; - unsigned long irqenable; - unsigned long irqstatus; - u32 newmsg_bit; - u32 notfull_bit; - u32 ctx[OMAP4_MBOX_NR_REGS]; - unsigned long irqdisable; -}; - -static void omap2_mbox_enable_irq(struct omap_mbox *mbox, - omap_mbox_type_t irq); - -static inline unsigned int mbox_read_reg(size_t ofs) -{ - return __raw_readl(mbox_base + ofs); -} - -static inline void mbox_write_reg(u32 val, size_t ofs) -{ - __raw_writel(val, mbox_base + ofs); -} - -/* Mailbox H/W preparations */ -static int omap2_mbox_startup(struct omap_mbox *mbox) -{ - u32 l; - - pm_runtime_enable(mbox->dev->parent); - pm_runtime_get_sync(mbox->dev->parent); - - l = mbox_read_reg(MAILBOX_REVISION); - pr_debug("omap mailbox rev %d.%d\n", (l & 0xf0) >> 4, (l & 0x0f)); - - return 0; -} - -static void omap2_mbox_shutdown(struct omap_mbox *mbox) -{ - pm_runtime_put_sync(mbox->dev->parent); - pm_runtime_disable(mbox->dev->parent); -} - -/* Mailbox FIFO handle functions */ -static mbox_msg_t omap2_mbox_fifo_read(struct omap_mbox *mbox) -{ - struct omap_mbox2_fifo *fifo = - &((struct omap_mbox2_priv *)mbox->priv)->rx_fifo; - return (mbox_msg_t) mbox_read_reg(fifo->msg); -} - -static void omap2_mbox_fifo_write(struct omap_mbox *mbox, mbox_msg_t msg) -{ - struct omap_mbox2_fifo *fifo = - &((struct omap_mbox2_priv *)mbox->priv)->tx_fifo; - mbox_write_reg(msg, fifo->msg); -} - -static int omap2_mbox_fifo_empty(struct omap_mbox *mbox) -{ - struct omap_mbox2_fifo *fifo = - &((struct omap_mbox2_priv *)mbox->priv)->rx_fifo; - return (mbox_read_reg(fifo->msg_stat) == 0); -} - -static int omap2_mbox_fifo_full(struct omap_mbox *mbox) -{ - struct omap_mbox2_fifo *fifo = - &((struct omap_mbox2_priv *)mbox->priv)->tx_fifo; - return mbox_read_reg(fifo->fifo_stat); -} - -/* Mailbox IRQ handle functions */ -static void omap2_mbox_enable_irq(struct omap_mbox *mbox, - omap_mbox_type_t irq) -{ - struct omap_mbox2_priv *p = mbox->priv; - u32 l, bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit; - - l = mbox_read_reg(p->irqenable); - l |= bit; - mbox_write_reg(l, p->irqenable); -} - -static void omap2_mbox_disable_irq(struct omap_mbox *mbox, - omap_mbox_type_t irq) -{ - struct omap_mbox2_priv *p = mbox->priv; - u32 bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit; - - if (!cpu_is_omap44xx()) - bit = mbox_read_reg(p->irqdisable) & ~bit; - - mbox_write_reg(bit, p->irqdisable); -} - -static void omap2_mbox_ack_irq(struct omap_mbox *mbox, - omap_mbox_type_t irq) -{ - struct omap_mbox2_priv *p = mbox->priv; - u32 bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit; - - mbox_write_reg(bit, p->irqstatus); - - /* Flush posted write for irq status to avoid spurious interrupts */ - mbox_read_reg(p->irqstatus); -} - -static int omap2_mbox_is_irq(struct omap_mbox *mbox, - omap_mbox_type_t irq) -{ - struct omap_mbox2_priv *p = mbox->priv; - u32 bit = (irq == IRQ_TX) ? p->notfull_bit : p->newmsg_bit; - u32 enable = mbox_read_reg(p->irqenable); - u32 status = mbox_read_reg(p->irqstatus); - - return (int)(enable & status & bit); -} - -static void omap2_mbox_save_ctx(struct omap_mbox *mbox) -{ - int i; - struct omap_mbox2_priv *p = mbox->priv; - int nr_regs; - if (cpu_is_omap44xx()) - nr_regs = OMAP4_MBOX_NR_REGS; - else - nr_regs = MBOX_NR_REGS; - for (i = 0; i < nr_regs; i++) { - p->ctx[i] = mbox_read_reg(i * sizeof(u32)); - - dev_dbg(mbox->dev, "%s: [%02x] %08x\n", __func__, - i, p->ctx[i]); - } -} - -static void omap2_mbox_restore_ctx(struct omap_mbox *mbox) -{ - int i; - struct omap_mbox2_priv *p = mbox->priv; - int nr_regs; - if (cpu_is_omap44xx()) - nr_regs = OMAP4_MBOX_NR_REGS; - else - nr_regs = MBOX_NR_REGS; - for (i = 0; i < nr_regs; i++) { - mbox_write_reg(p->ctx[i], i * sizeof(u32)); - - dev_dbg(mbox->dev, "%s: [%02x] %08x\n", __func__, - i, p->ctx[i]); - } -} - -static struct omap_mbox_ops omap2_mbox_ops = { - .type = OMAP_MBOX_TYPE2, - .startup = omap2_mbox_startup, - .shutdown = omap2_mbox_shutdown, - .fifo_read = omap2_mbox_fifo_read, - .fifo_write = omap2_mbox_fifo_write, - .fifo_empty = omap2_mbox_fifo_empty, - .fifo_full = omap2_mbox_fifo_full, - .enable_irq = omap2_mbox_enable_irq, - .disable_irq = omap2_mbox_disable_irq, - .ack_irq = omap2_mbox_ack_irq, - .is_irq = omap2_mbox_is_irq, - .save_ctx = omap2_mbox_save_ctx, - .restore_ctx = omap2_mbox_restore_ctx, -}; - -/* - * MAILBOX 0: ARM -> DSP, - * MAILBOX 1: ARM <- DSP. - * MAILBOX 2: ARM -> IVA, - * MAILBOX 3: ARM <- IVA. - */ - -/* FIXME: the following structs should be filled automatically by the user id */ - -#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP2) -/* DSP */ -static struct omap_mbox2_priv omap2_mbox_dsp_priv = { - .tx_fifo = { - .msg = MAILBOX_MESSAGE(0), - .fifo_stat = MAILBOX_FIFOSTATUS(0), - }, - .rx_fifo = { - .msg = MAILBOX_MESSAGE(1), - .msg_stat = MAILBOX_MSGSTATUS(1), - }, - .irqenable = MAILBOX_IRQENABLE(0), - .irqstatus = MAILBOX_IRQSTATUS(0), - .notfull_bit = MAILBOX_IRQ_NOTFULL(0), - .newmsg_bit = MAILBOX_IRQ_NEWMSG(1), - .irqdisable = MAILBOX_IRQENABLE(0), -}; - -struct omap_mbox mbox_dsp_info = { - .name = "dsp", - .ops = &omap2_mbox_ops, - .priv = &omap2_mbox_dsp_priv, -}; -#endif - -#if defined(CONFIG_ARCH_OMAP3) -struct omap_mbox *omap3_mboxes[] = { &mbox_dsp_info, NULL }; -#endif - -#if defined(CONFIG_SOC_OMAP2420) -/* IVA */ -static struct omap_mbox2_priv omap2_mbox_iva_priv = { - .tx_fifo = { - .msg = MAILBOX_MESSAGE(2), - .fifo_stat = MAILBOX_FIFOSTATUS(2), - }, - .rx_fifo = { - .msg = MAILBOX_MESSAGE(3), - .msg_stat = MAILBOX_MSGSTATUS(3), - }, - .irqenable = MAILBOX_IRQENABLE(3), - .irqstatus = MAILBOX_IRQSTATUS(3), - .notfull_bit = MAILBOX_IRQ_NOTFULL(2), - .newmsg_bit = MAILBOX_IRQ_NEWMSG(3), - .irqdisable = MAILBOX_IRQENABLE(3), -}; - -static struct omap_mbox mbox_iva_info = { - .name = "iva", - .ops = &omap2_mbox_ops, - .priv = &omap2_mbox_iva_priv, -}; -#endif - -#ifdef CONFIG_ARCH_OMAP2 -struct omap_mbox *omap2_mboxes[] = { - &mbox_dsp_info, -#ifdef CONFIG_SOC_OMAP2420 - &mbox_iva_info, -#endif - NULL -}; -#endif - -#if defined(CONFIG_ARCH_OMAP4) -/* OMAP4 */ -static struct omap_mbox2_priv omap2_mbox_1_priv = { - .tx_fifo = { - .msg = MAILBOX_MESSAGE(0), - .fifo_stat = MAILBOX_FIFOSTATUS(0), - }, - .rx_fifo = { - .msg = MAILBOX_MESSAGE(1), - .msg_stat = MAILBOX_MSGSTATUS(1), - }, - .irqenable = OMAP4_MAILBOX_IRQENABLE(0), - .irqstatus = OMAP4_MAILBOX_IRQSTATUS(0), - .notfull_bit = MAILBOX_IRQ_NOTFULL(0), - .newmsg_bit = MAILBOX_IRQ_NEWMSG(1), - .irqdisable = OMAP4_MAILBOX_IRQENABLE_CLR(0), -}; - -struct omap_mbox mbox_1_info = { - .name = "mailbox-1", - .ops = &omap2_mbox_ops, - .priv = &omap2_mbox_1_priv, -}; - -static struct omap_mbox2_priv omap2_mbox_2_priv = { - .tx_fifo = { - .msg = MAILBOX_MESSAGE(3), - .fifo_stat = MAILBOX_FIFOSTATUS(3), - }, - .rx_fifo = { - .msg = MAILBOX_MESSAGE(2), - .msg_stat = MAILBOX_MSGSTATUS(2), - }, - .irqenable = OMAP4_MAILBOX_IRQENABLE(0), - .irqstatus = OMAP4_MAILBOX_IRQSTATUS(0), - .notfull_bit = MAILBOX_IRQ_NOTFULL(3), - .newmsg_bit = MAILBOX_IRQ_NEWMSG(2), - .irqdisable = OMAP4_MAILBOX_IRQENABLE_CLR(0), -}; - -struct omap_mbox mbox_2_info = { - .name = "mailbox-2", - .ops = &omap2_mbox_ops, - .priv = &omap2_mbox_2_priv, -}; - -struct omap_mbox *omap4_mboxes[] = { &mbox_1_info, &mbox_2_info, NULL }; -#endif - -static int omap2_mbox_probe(struct platform_device *pdev) -{ - struct resource *mem; - int ret; - struct omap_mbox **list; - - if (false) - ; -#if defined(CONFIG_ARCH_OMAP3) - else if (cpu_is_omap34xx()) { - list = omap3_mboxes; - - list[0]->irq = platform_get_irq(pdev, 0); - } -#endif -#if defined(CONFIG_ARCH_OMAP2) - else if (cpu_is_omap2430()) { - list = omap2_mboxes; - - list[0]->irq = platform_get_irq(pdev, 0); - } else if (cpu_is_omap2420()) { - list = omap2_mboxes; - - list[0]->irq = platform_get_irq_byname(pdev, "dsp"); - list[1]->irq = platform_get_irq_byname(pdev, "iva"); - } -#endif -#if defined(CONFIG_ARCH_OMAP4) - else if (cpu_is_omap44xx()) { - list = omap4_mboxes; - - list[0]->irq = list[1]->irq = platform_get_irq(pdev, 0); - } -#endif - else { - pr_err("%s: platform not supported\n", __func__); - return -ENODEV; - } - - mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - mbox_base = ioremap(mem->start, resource_size(mem)); - if (!mbox_base) - return -ENOMEM; - - ret = omap_mbox_register(&pdev->dev, list); - if (ret) { - iounmap(mbox_base); - return ret; - } - - return 0; -} - -static int omap2_mbox_remove(struct platform_device *pdev) -{ - omap_mbox_unregister(); - iounmap(mbox_base); - return 0; -} - -static struct platform_driver omap2_mbox_driver = { - .probe = omap2_mbox_probe, - .remove = omap2_mbox_remove, - .driver = { - .name = "omap-mailbox", - }, -}; - -static int __init omap2_mbox_init(void) -{ - return platform_driver_register(&omap2_mbox_driver); -} - -static void __exit omap2_mbox_exit(void) -{ - platform_driver_unregister(&omap2_mbox_driver); -} - -module_init(omap2_mbox_init); -module_exit(omap2_mbox_exit); - -MODULE_LICENSE("GPL v2"); -MODULE_DESCRIPTION("omap mailbox: omap2/3/4 architecture specific functions"); -MODULE_AUTHOR("Hiroshi DOYU <Hiroshi.DOYU@nokia.com>"); -MODULE_AUTHOR("Paul Mundt"); -MODULE_ALIAS("platform:omap2-mailbox"); diff --git a/arch/arm/mach-omap2/mux.h b/arch/arm/mach-omap2/mux.h index fdb22f14021f..5d2080ef7923 100644 --- a/arch/arm/mach-omap2/mux.h +++ b/arch/arm/mach-omap2/mux.h @@ -10,7 +10,6 @@ #include "mux2420.h" #include "mux2430.h" #include "mux34xx.h" -#include "mux44xx.h" #define OMAP_MUX_TERMINATOR 0xffff @@ -64,8 +63,6 @@ /* Flags for omapX_mux_init */ #define OMAP_PACKAGE_MASK 0xffff -#define OMAP_PACKAGE_CBS 8 /* 547-pin 0.40 0.40 */ -#define OMAP_PACKAGE_CBL 7 /* 547-pin 0.40 0.40 */ #define OMAP_PACKAGE_CBP 6 /* 515-pin 0.40 0.50 */ #define OMAP_PACKAGE_CUS 5 /* 423-pin 0.65 */ #define OMAP_PACKAGE_CBB 4 /* 515-pin 0.40 0.50 */ diff --git a/arch/arm/mach-omap2/mux44xx.c b/arch/arm/mach-omap2/mux44xx.c deleted file mode 100644 index f5a74daab2ff..000000000000 --- a/arch/arm/mach-omap2/mux44xx.c +++ /dev/null @@ -1,1356 +0,0 @@ -/* - * OMAP44xx ES1.0 pin mux definition - * - * Copyright (C) 2010 Texas Instruments, Inc. - * - * Benoit Cousson (b-cousson@ti.com) - * - * - Based on mux34xx.c done by Tony Lindgren <tony@atomide.com> - * - * This file is automatically generated from the OMAP hardware databases. - * We respectfully ask that any modifications to this file be coordinated - * with the public linux-omap@vger.kernel.org mailing list and the - * authors above to ensure that the autogeneration scripts are kept - * up-to-date with the file contents. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include <linux/module.h> -#include <linux/init.h> - -#include "mux.h" - -#ifdef CONFIG_OMAP_MUX - -#define _OMAP4_MUXENTRY(M0, g, m0, m1, m2, m3, m4, m5, m6, m7) \ -{ \ - .reg_offset = (OMAP4_CTRL_MODULE_PAD_##M0##_OFFSET), \ - .gpio = (g), \ - .muxnames = { m0, m1, m2, m3, m4, m5, m6, m7 }, \ -} - -#else - -#define _OMAP4_MUXENTRY(M0, g, m0, m1, m2, m3, m4, m5, m6, m7) \ -{ \ - .reg_offset = (OMAP4_CTRL_MODULE_PAD_##M0##_OFFSET), \ - .gpio = (g), \ -} - -#endif - -#define _OMAP4_BALLENTRY(M0, bb, bt) \ -{ \ - .reg_offset = (OMAP4_CTRL_MODULE_PAD_##M0##_OFFSET), \ - .balls = { bb, bt }, \ -} - -/* - * Superset of all mux modes for omap4 ES1.0 - */ -static struct omap_mux __initdata omap4_core_muxmodes[] = { - _OMAP4_MUXENTRY(GPMC_AD0, 0, "gpmc_ad0", "sdmmc2_dat0", NULL, NULL, - NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD1, 0, "gpmc_ad1", "sdmmc2_dat1", NULL, NULL, - NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD2, 0, "gpmc_ad2", "sdmmc2_dat2", NULL, NULL, - NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD3, 0, "gpmc_ad3", "sdmmc2_dat3", NULL, NULL, - NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD4, 0, "gpmc_ad4", "sdmmc2_dat4", - "sdmmc2_dir_dat0", NULL, NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD5, 0, "gpmc_ad5", "sdmmc2_dat5", - "sdmmc2_dir_dat1", NULL, NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD6, 0, "gpmc_ad6", "sdmmc2_dat6", - "sdmmc2_dir_cmd", NULL, NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD7, 0, "gpmc_ad7", "sdmmc2_dat7", - "sdmmc2_clk_fdbk", NULL, NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD8, 32, "gpmc_ad8", "kpd_row0", "c2c_data15", - "gpio_32", NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD9, 33, "gpmc_ad9", "kpd_row1", "c2c_data14", - "gpio_33", NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD10, 34, "gpmc_ad10", "kpd_row2", "c2c_data13", - "gpio_34", NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD11, 35, "gpmc_ad11", "kpd_row3", "c2c_data12", - "gpio_35", NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD12, 36, "gpmc_ad12", "kpd_col0", "c2c_data11", - "gpio_36", NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD13, 37, "gpmc_ad13", "kpd_col1", "c2c_data10", - "gpio_37", NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD14, 38, "gpmc_ad14", "kpd_col2", "c2c_data9", - "gpio_38", NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD15, 39, "gpmc_ad15", "kpd_col3", "c2c_data8", - "gpio_39", NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_A16, 40, "gpmc_a16", "kpd_row4", "c2c_datain0", - "gpio_40", "venc_656_data0", NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_A17, 41, "gpmc_a17", "kpd_row5", "c2c_datain1", - "gpio_41", "venc_656_data1", NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(GPMC_A18, 42, "gpmc_a18", "kpd_row6", "c2c_datain2", - "gpio_42", "venc_656_data2", NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(GPMC_A19, 43, "gpmc_a19", "kpd_row7", "c2c_datain3", - "gpio_43", "venc_656_data3", NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(GPMC_A20, 44, "gpmc_a20", "kpd_col4", "c2c_datain4", - "gpio_44", "venc_656_data4", NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(GPMC_A21, 45, "gpmc_a21", "kpd_col5", "c2c_datain5", - "gpio_45", "venc_656_data5", NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(GPMC_A22, 46, "gpmc_a22", "kpd_col6", "c2c_datain6", - "gpio_46", "venc_656_data6", NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(GPMC_A23, 47, "gpmc_a23", "kpd_col7", "c2c_datain7", - "gpio_47", "venc_656_data7", NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(GPMC_A24, 48, "gpmc_a24", NULL, "c2c_clkout0", - "gpio_48", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(GPMC_A25, 49, "gpmc_a25", NULL, "c2c_clkout1", - "gpio_49", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(GPMC_NCS0, 50, "gpmc_ncs0", NULL, NULL, "gpio_50", - "sys_ndmareq0", NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_NCS1, 51, "gpmc_ncs1", NULL, "c2c_dataout6", - "gpio_51", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(GPMC_NCS2, 52, "gpmc_ncs2", NULL, "c2c_dataout7", - "gpio_52", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(GPMC_NCS3, 53, "gpmc_ncs3", "gpmc_dir", - "c2c_dataout4", "gpio_53", NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(GPMC_NWP, 54, "gpmc_nwp", "dsi1_te0", NULL, "gpio_54", - "sys_ndmareq1", NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_CLK, 55, "gpmc_clk", NULL, NULL, "gpio_55", - "sys_ndmareq2", NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_NADV_ALE, 56, "gpmc_nadv_ale", "dsi1_te1", NULL, - "gpio_56", "sys_ndmareq3", NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_NOE, 0, "gpmc_noe", "sdmmc2_clk", NULL, NULL, - NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_NWE, 0, "gpmc_nwe", "sdmmc2_cmd", NULL, NULL, - NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_NBE0_CLE, 59, "gpmc_nbe0_cle", "dsi2_te0", NULL, - "gpio_59", NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_NBE1, 60, "gpmc_nbe1", NULL, "c2c_dataout5", - "gpio_60", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(GPMC_WAIT0, 61, "gpmc_wait0", "dsi2_te1", NULL, - "gpio_61", NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(GPMC_WAIT1, 62, "gpmc_wait1", NULL, "c2c_dataout2", - "gpio_62", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(C2C_DATA11, 100, "c2c_data11", "usbc1_icusb_txen", - "c2c_dataout3", "gpio_100", "sys_ndmareq0", NULL, - NULL, "safe_mode"), - _OMAP4_MUXENTRY(C2C_DATA12, 101, "c2c_data12", "dsi1_te0", - "c2c_clkin0", "gpio_101", "sys_ndmareq1", NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(C2C_DATA13, 102, "c2c_data13", "dsi1_te1", - "c2c_clkin1", "gpio_102", "sys_ndmareq2", NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(C2C_DATA14, 103, "c2c_data14", "dsi2_te0", - "c2c_dataout0", "gpio_103", "sys_ndmareq3", NULL, - NULL, "safe_mode"), - _OMAP4_MUXENTRY(C2C_DATA15, 104, "c2c_data15", "dsi2_te1", - "c2c_dataout1", "gpio_104", NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(HDMI_HPD, 63, "hdmi_hpd", NULL, NULL, "gpio_63", NULL, - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(HDMI_CEC, 64, "hdmi_cec", NULL, NULL, "gpio_64", NULL, - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(HDMI_DDC_SCL, 65, "hdmi_ddc_scl", NULL, NULL, - "gpio_65", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(HDMI_DDC_SDA, 66, "hdmi_ddc_sda", NULL, NULL, - "gpio_66", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(CSI21_DX0, 0, "csi21_dx0", NULL, NULL, "gpi_67", NULL, - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(CSI21_DY0, 0, "csi21_dy0", NULL, NULL, "gpi_68", NULL, - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(CSI21_DX1, 0, "csi21_dx1", NULL, NULL, "gpi_69", NULL, - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(CSI21_DY1, 0, "csi21_dy1", NULL, NULL, "gpi_70", NULL, - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(CSI21_DX2, 0, "csi21_dx2", NULL, NULL, "gpi_71", NULL, - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(CSI21_DY2, 0, "csi21_dy2", NULL, NULL, "gpi_72", NULL, - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(CSI21_DX3, 0, "csi21_dx3", NULL, NULL, "gpi_73", NULL, - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(CSI21_DY3, 0, "csi21_dy3", NULL, NULL, "gpi_74", NULL, - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(CSI21_DX4, 0, "csi21_dx4", NULL, NULL, "gpi_75", NULL, - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(CSI21_DY4, 0, "csi21_dy4", NULL, NULL, "gpi_76", NULL, - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(CSI22_DX0, 0, "csi22_dx0", NULL, NULL, "gpi_77", NULL, - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(CSI22_DY0, 0, "csi22_dy0", NULL, NULL, "gpi_78", NULL, - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(CSI22_DX1, 0, "csi22_dx1", NULL, NULL, "gpi_79", NULL, - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(CSI22_DY1, 0, "csi22_dy1", NULL, NULL, "gpi_80", NULL, - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(CAM_SHUTTER, 81, "cam_shutter", NULL, NULL, "gpio_81", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(CAM_STROBE, 82, "cam_strobe", NULL, NULL, "gpio_82", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(CAM_GLOBALRESET, 83, "cam_globalreset", NULL, NULL, - "gpio_83", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(USBB1_ULPITLL_CLK, 84, "usbb1_ulpitll_clk", - "hsi1_cawake", NULL, "gpio_84", "usbb1_ulpiphy_clk", - NULL, "hw_dbg20", "safe_mode"), - _OMAP4_MUXENTRY(USBB1_ULPITLL_STP, 85, "usbb1_ulpitll_stp", - "hsi1_cadata", "mcbsp4_clkr", "gpio_85", - "usbb1_ulpiphy_stp", "usbb1_mm_rxdp", "hw_dbg21", - "safe_mode"), - _OMAP4_MUXENTRY(USBB1_ULPITLL_DIR, 86, "usbb1_ulpitll_dir", - "hsi1_caflag", "mcbsp4_fsr", "gpio_86", - "usbb1_ulpiphy_dir", NULL, "hw_dbg22", "safe_mode"), - _OMAP4_MUXENTRY(USBB1_ULPITLL_NXT, 87, "usbb1_ulpitll_nxt", - "hsi1_acready", "mcbsp4_fsx", "gpio_87", - "usbb1_ulpiphy_nxt", "usbb1_mm_rxdm", "hw_dbg23", - "safe_mode"), - _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT0, 88, "usbb1_ulpitll_dat0", - "hsi1_acwake", "mcbsp4_clkx", "gpio_88", - "usbb1_ulpiphy_dat0", "usbb1_mm_rxrcv", "hw_dbg24", - "safe_mode"), - _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT1, 89, "usbb1_ulpitll_dat1", - "hsi1_acdata", "mcbsp4_dx", "gpio_89", - "usbb1_ulpiphy_dat1", "usbb1_mm_txse0", "hw_dbg25", - "safe_mode"), - _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT2, 90, "usbb1_ulpitll_dat2", - "hsi1_acflag", "mcbsp4_dr", "gpio_90", - "usbb1_ulpiphy_dat2", "usbb1_mm_txdat", "hw_dbg26", - "safe_mode"), - _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT3, 91, "usbb1_ulpitll_dat3", - "hsi1_caready", NULL, "gpio_91", "usbb1_ulpiphy_dat3", - "usbb1_mm_txen", "hw_dbg27", "safe_mode"), - _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT4, 92, "usbb1_ulpitll_dat4", - "dmtimer8_pwm_evt", "abe_mcbsp3_dr", "gpio_92", - "usbb1_ulpiphy_dat4", NULL, "hw_dbg28", "safe_mode"), - _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT5, 93, "usbb1_ulpitll_dat5", - "dmtimer9_pwm_evt", "abe_mcbsp3_dx", "gpio_93", - "usbb1_ulpiphy_dat5", NULL, "hw_dbg29", "safe_mode"), - _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT6, 94, "usbb1_ulpitll_dat6", - "dmtimer10_pwm_evt", "abe_mcbsp3_clkx", "gpio_94", - "usbb1_ulpiphy_dat6", "abe_dmic_din3", "hw_dbg30", - "safe_mode"), - _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT7, 95, "usbb1_ulpitll_dat7", - "dmtimer11_pwm_evt", "abe_mcbsp3_fsx", "gpio_95", - "usbb1_ulpiphy_dat7", "abe_dmic_clk3", "hw_dbg31", - "safe_mode"), - _OMAP4_MUXENTRY(USBB1_HSIC_DATA, 96, "usbb1_hsic_data", NULL, NULL, - "gpio_96", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(USBB1_HSIC_STROBE, 97, "usbb1_hsic_strobe", NULL, - NULL, "gpio_97", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(USBC1_ICUSB_DP, 98, "usbc1_icusb_dp", NULL, NULL, - "gpio_98", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(USBC1_ICUSB_DM, 99, "usbc1_icusb_dm", NULL, NULL, - "gpio_99", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SDMMC1_CLK, 100, "sdmmc1_clk", NULL, "dpm_emu19", - "gpio_100", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SDMMC1_CMD, 101, "sdmmc1_cmd", NULL, "uart1_rx", - "gpio_101", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SDMMC1_DAT0, 102, "sdmmc1_dat0", NULL, "dpm_emu18", - "gpio_102", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SDMMC1_DAT1, 103, "sdmmc1_dat1", NULL, "dpm_emu17", - "gpio_103", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SDMMC1_DAT2, 104, "sdmmc1_dat2", NULL, "dpm_emu16", - "gpio_104", "jtag_tms_tmsc", NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SDMMC1_DAT3, 105, "sdmmc1_dat3", NULL, "dpm_emu15", - "gpio_105", "jtag_tck", NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SDMMC1_DAT4, 106, "sdmmc1_dat4", NULL, NULL, - "gpio_106", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SDMMC1_DAT5, 107, "sdmmc1_dat5", NULL, NULL, - "gpio_107", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SDMMC1_DAT6, 108, "sdmmc1_dat6", NULL, NULL, - "gpio_108", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SDMMC1_DAT7, 109, "sdmmc1_dat7", NULL, NULL, - "gpio_109", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(ABE_MCBSP2_CLKX, 110, "abe_mcbsp2_clkx", "mcspi2_clk", - "abe_mcasp_ahclkx", "gpio_110", "usbb2_mm_rxdm", - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(ABE_MCBSP2_DR, 111, "abe_mcbsp2_dr", "mcspi2_somi", - "abe_mcasp_axr", "gpio_111", "usbb2_mm_rxdp", NULL, - NULL, "safe_mode"), - _OMAP4_MUXENTRY(ABE_MCBSP2_DX, 112, "abe_mcbsp2_dx", "mcspi2_simo", - "abe_mcasp_amute", "gpio_112", "usbb2_mm_rxrcv", NULL, - NULL, "safe_mode"), - _OMAP4_MUXENTRY(ABE_MCBSP2_FSX, 113, "abe_mcbsp2_fsx", "mcspi2_cs0", - "abe_mcasp_afsx", "gpio_113", "usbb2_mm_txen", NULL, - NULL, "safe_mode"), - _OMAP4_MUXENTRY(ABE_MCBSP1_CLKX, 114, "abe_mcbsp1_clkx", - "abe_slimbus1_clock", NULL, "gpio_114", NULL, NULL, - NULL, "safe_mode"), - _OMAP4_MUXENTRY(ABE_MCBSP1_DR, 115, "abe_mcbsp1_dr", - "abe_slimbus1_data", NULL, "gpio_115", NULL, NULL, - NULL, "safe_mode"), - _OMAP4_MUXENTRY(ABE_MCBSP1_DX, 116, "abe_mcbsp1_dx", "sdmmc3_dat2", - "abe_mcasp_aclkx", "gpio_116", NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(ABE_MCBSP1_FSX, 117, "abe_mcbsp1_fsx", "sdmmc3_dat3", - "abe_mcasp_amutein", "gpio_117", NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(ABE_PDM_UL_DATA, 0, "abe_pdm_ul_data", - "abe_mcbsp3_dr", NULL, NULL, NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(ABE_PDM_DL_DATA, 0, "abe_pdm_dl_data", - "abe_mcbsp3_dx", NULL, NULL, NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(ABE_PDM_FRAME, 0, "abe_pdm_frame", "abe_mcbsp3_clkx", - NULL, NULL, NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(ABE_PDM_LB_CLK, 0, "abe_pdm_lb_clk", "abe_mcbsp3_fsx", - NULL, NULL, NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(ABE_CLKS, 118, "abe_clks", NULL, NULL, "gpio_118", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(ABE_DMIC_CLK1, 119, "abe_dmic_clk1", NULL, NULL, - "gpio_119", "usbb2_mm_txse0", NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(ABE_DMIC_DIN1, 120, "abe_dmic_din1", NULL, NULL, - "gpio_120", "usbb2_mm_txdat", NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(ABE_DMIC_DIN2, 121, "abe_dmic_din2", "slimbus2_clock", - NULL, "gpio_121", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(ABE_DMIC_DIN3, 122, "abe_dmic_din3", "slimbus2_data", - "abe_dmic_clk2", "gpio_122", NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(UART2_CTS, 123, "uart2_cts", "sdmmc3_clk", NULL, - "gpio_123", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(UART2_RTS, 124, "uart2_rts", "sdmmc3_cmd", NULL, - "gpio_124", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(UART2_RX, 125, "uart2_rx", "sdmmc3_dat0", NULL, - "gpio_125", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(UART2_TX, 126, "uart2_tx", "sdmmc3_dat1", NULL, - "gpio_126", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(HDQ_SIO, 127, "hdq_sio", "i2c3_sccb", "i2c2_sccb", - "gpio_127", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(I2C1_SCL, 0, "i2c1_scl", NULL, NULL, NULL, NULL, NULL, - NULL, NULL), - _OMAP4_MUXENTRY(I2C1_SDA, 0, "i2c1_sda", NULL, NULL, NULL, NULL, NULL, - NULL, NULL), - _OMAP4_MUXENTRY(I2C2_SCL, 128, "i2c2_scl", "uart1_rx", NULL, - "gpio_128", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(I2C2_SDA, 129, "i2c2_sda", "uart1_tx", NULL, - "gpio_129", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(I2C3_SCL, 130, "i2c3_scl", NULL, NULL, "gpio_130", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(I2C3_SDA, 131, "i2c3_sda", NULL, NULL, "gpio_131", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(I2C4_SCL, 132, "i2c4_scl", NULL, NULL, "gpio_132", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(I2C4_SDA, 133, "i2c4_sda", NULL, NULL, "gpio_133", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(MCSPI1_CLK, 134, "mcspi1_clk", NULL, NULL, "gpio_134", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(MCSPI1_SOMI, 135, "mcspi1_somi", NULL, NULL, - "gpio_135", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(MCSPI1_SIMO, 136, "mcspi1_simo", NULL, NULL, - "gpio_136", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(MCSPI1_CS0, 137, "mcspi1_cs0", NULL, NULL, "gpio_137", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(MCSPI1_CS1, 138, "mcspi1_cs1", "uart1_rx", NULL, - "gpio_138", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(MCSPI1_CS2, 139, "mcspi1_cs2", "uart1_cts", - "slimbus2_clock", "gpio_139", NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(MCSPI1_CS3, 140, "mcspi1_cs3", "uart1_rts", - "slimbus2_data", "gpio_140", NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(UART3_CTS_RCTX, 141, "uart3_cts_rctx", "uart1_tx", - NULL, "gpio_141", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(UART3_RTS_SD, 142, "uart3_rts_sd", NULL, NULL, - "gpio_142", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(UART3_RX_IRRX, 143, "uart3_rx_irrx", - "dmtimer8_pwm_evt", NULL, "gpio_143", NULL, NULL, - NULL, "safe_mode"), - _OMAP4_MUXENTRY(UART3_TX_IRTX, 144, "uart3_tx_irtx", - "dmtimer9_pwm_evt", NULL, "gpio_144", NULL, NULL, - NULL, "safe_mode"), - _OMAP4_MUXENTRY(SDMMC5_CLK, 145, "sdmmc5_clk", "mcspi2_clk", - "usbc1_icusb_dp", "gpio_145", NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(SDMMC5_CMD, 146, "sdmmc5_cmd", "mcspi2_simo", - "usbc1_icusb_dm", "gpio_146", NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(SDMMC5_DAT0, 147, "sdmmc5_dat0", "mcspi2_somi", - "usbc1_icusb_rcv", "gpio_147", NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(SDMMC5_DAT1, 148, "sdmmc5_dat1", NULL, - "usbc1_icusb_txen", "gpio_148", NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(SDMMC5_DAT2, 149, "sdmmc5_dat2", "mcspi2_cs1", NULL, - "gpio_149", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SDMMC5_DAT3, 150, "sdmmc5_dat3", "mcspi2_cs0", NULL, - "gpio_150", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(MCSPI4_CLK, 151, "mcspi4_clk", "sdmmc4_clk", NULL, - "gpio_151", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(MCSPI4_SIMO, 152, "mcspi4_simo", "sdmmc4_cmd", NULL, - "gpio_152", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(MCSPI4_SOMI, 153, "mcspi4_somi", "sdmmc4_dat0", NULL, - "gpio_153", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(MCSPI4_CS0, 154, "mcspi4_cs0", "sdmmc4_dat3", NULL, - "gpio_154", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(UART4_RX, 155, "uart4_rx", "sdmmc4_dat2", NULL, - "gpio_155", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(UART4_TX, 156, "uart4_tx", "sdmmc4_dat1", NULL, - "gpio_156", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_CLK, 157, "usbb2_ulpitll_clk", - "usbb2_ulpiphy_clk", "sdmmc4_cmd", "gpio_157", - "hsi2_cawake", NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_STP, 158, "usbb2_ulpitll_stp", - "usbb2_ulpiphy_stp", "sdmmc4_clk", "gpio_158", - "hsi2_cadata", "dispc2_data23", NULL, "reserved"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_DIR, 159, "usbb2_ulpitll_dir", - "usbb2_ulpiphy_dir", "sdmmc4_dat0", "gpio_159", - "hsi2_caflag", "dispc2_data22", NULL, "reserved"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_NXT, 160, "usbb2_ulpitll_nxt", - "usbb2_ulpiphy_nxt", "sdmmc4_dat1", "gpio_160", - "hsi2_acready", "dispc2_data21", NULL, "reserved"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT0, 161, "usbb2_ulpitll_dat0", - "usbb2_ulpiphy_dat0", "sdmmc4_dat2", "gpio_161", - "hsi2_acwake", "dispc2_data20", NULL, "reserved"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT1, 162, "usbb2_ulpitll_dat1", - "usbb2_ulpiphy_dat1", "sdmmc4_dat3", "gpio_162", - "hsi2_acdata", "dispc2_data19", NULL, "reserved"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT2, 163, "usbb2_ulpitll_dat2", - "usbb2_ulpiphy_dat2", "sdmmc3_dat2", "gpio_163", - "hsi2_acflag", "dispc2_data18", NULL, "reserved"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT3, 164, "usbb2_ulpitll_dat3", - "usbb2_ulpiphy_dat3", "sdmmc3_dat1", "gpio_164", - "hsi2_caready", "dispc2_data15", NULL, "reserved"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT4, 165, "usbb2_ulpitll_dat4", - "usbb2_ulpiphy_dat4", "sdmmc3_dat0", "gpio_165", - "mcspi3_somi", "dispc2_data14", NULL, "reserved"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT5, 166, "usbb2_ulpitll_dat5", - "usbb2_ulpiphy_dat5", "sdmmc3_dat3", "gpio_166", - "mcspi3_cs0", "dispc2_data13", NULL, "reserved"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT6, 167, "usbb2_ulpitll_dat6", - "usbb2_ulpiphy_dat6", "sdmmc3_cmd", "gpio_167", - "mcspi3_simo", "dispc2_data12", NULL, "reserved"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT7, 168, "usbb2_ulpitll_dat7", - "usbb2_ulpiphy_dat7", "sdmmc3_clk", "gpio_168", - "mcspi3_clk", "dispc2_data11", NULL, "reserved"), - _OMAP4_MUXENTRY(USBB2_HSIC_DATA, 169, "usbb2_hsic_data", NULL, NULL, - "gpio_169", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(USBB2_HSIC_STROBE, 170, "usbb2_hsic_strobe", NULL, - NULL, "gpio_170", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(UNIPRO_TX0, 171, "unipro_tx0", "kpd_col0", NULL, - "gpio_171", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(UNIPRO_TY0, 172, "unipro_ty0", "kpd_col1", NULL, - "gpio_172", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(UNIPRO_TX1, 173, "unipro_tx1", "kpd_col2", NULL, - "gpio_173", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(UNIPRO_TY1, 174, "unipro_ty1", "kpd_col3", NULL, - "gpio_174", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(UNIPRO_TX2, 0, "unipro_tx2", "kpd_col4", NULL, - "gpio_0", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(UNIPRO_TY2, 1, "unipro_ty2", "kpd_col5", NULL, - "gpio_1", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(UNIPRO_RX0, 0, "unipro_rx0", "kpd_row0", NULL, - "gpi_175", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(UNIPRO_RY0, 0, "unipro_ry0", "kpd_row1", NULL, - "gpi_176", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(UNIPRO_RX1, 0, "unipro_rx1", "kpd_row2", NULL, - "gpi_177", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(UNIPRO_RY1, 0, "unipro_ry1", "kpd_row3", NULL, - "gpi_178", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(UNIPRO_RX2, 0, "unipro_rx2", "kpd_row4", NULL, - "gpi_2", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(UNIPRO_RY2, 0, "unipro_ry2", "kpd_row5", NULL, - "gpi_3", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(USBA0_OTG_CE, 0, "usba0_otg_ce", NULL, NULL, NULL, - NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(USBA0_OTG_DP, 179, "usba0_otg_dp", "uart3_rx_irrx", - "uart2_rx", "gpio_179", NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(USBA0_OTG_DM, 180, "usba0_otg_dm", "uart3_tx_irtx", - "uart2_tx", "gpio_180", NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(FREF_CLK1_OUT, 181, "fref_clk1_out", NULL, NULL, - "gpio_181", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(FREF_CLK2_OUT, 182, "fref_clk2_out", NULL, NULL, - "gpio_182", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SYS_NIRQ1, 0, "sys_nirq1", NULL, NULL, NULL, NULL, - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SYS_NIRQ2, 183, "sys_nirq2", NULL, NULL, "gpio_183", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SYS_BOOT0, 184, "sys_boot0", NULL, NULL, "gpio_184", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SYS_BOOT1, 185, "sys_boot1", NULL, NULL, "gpio_185", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SYS_BOOT2, 186, "sys_boot2", NULL, NULL, "gpio_186", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SYS_BOOT3, 187, "sys_boot3", NULL, NULL, "gpio_187", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SYS_BOOT4, 188, "sys_boot4", NULL, NULL, "gpio_188", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SYS_BOOT5, 189, "sys_boot5", NULL, NULL, "gpio_189", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(DPM_EMU0, 11, "dpm_emu0", NULL, NULL, "gpio_11", NULL, - NULL, "hw_dbg0", "safe_mode"), - _OMAP4_MUXENTRY(DPM_EMU1, 12, "dpm_emu1", NULL, NULL, "gpio_12", NULL, - NULL, "hw_dbg1", "safe_mode"), - _OMAP4_MUXENTRY(DPM_EMU2, 13, "dpm_emu2", "usba0_ulpiphy_clk", NULL, - "gpio_13", NULL, "dispc2_fid", "hw_dbg2", "reserved"), - _OMAP4_MUXENTRY(DPM_EMU3, 14, "dpm_emu3", "usba0_ulpiphy_stp", NULL, - "gpio_14", NULL, "dispc2_data10", "hw_dbg3", - "reserved"), - _OMAP4_MUXENTRY(DPM_EMU4, 15, "dpm_emu4", "usba0_ulpiphy_dir", NULL, - "gpio_15", NULL, "dispc2_data9", "hw_dbg4", - "reserved"), - _OMAP4_MUXENTRY(DPM_EMU5, 16, "dpm_emu5", "usba0_ulpiphy_nxt", NULL, - "gpio_16", "rfbi_te_vsync0", "dispc2_data16", - "hw_dbg5", "reserved"), - _OMAP4_MUXENTRY(DPM_EMU6, 17, "dpm_emu6", "usba0_ulpiphy_dat0", - "uart3_tx_irtx", "gpio_17", "rfbi_hsync0", - "dispc2_data17", "hw_dbg6", "reserved"), - _OMAP4_MUXENTRY(DPM_EMU7, 18, "dpm_emu7", "usba0_ulpiphy_dat1", - "uart3_rx_irrx", "gpio_18", "rfbi_cs0", - "dispc2_hsync", "hw_dbg7", "reserved"), - _OMAP4_MUXENTRY(DPM_EMU8, 19, "dpm_emu8", "usba0_ulpiphy_dat2", - "uart3_rts_sd", "gpio_19", "rfbi_re", "dispc2_pclk", - "hw_dbg8", "reserved"), - _OMAP4_MUXENTRY(DPM_EMU9, 20, "dpm_emu9", "usba0_ulpiphy_dat3", - "uart3_cts_rctx", "gpio_20", "rfbi_we", - "dispc2_vsync", "hw_dbg9", "reserved"), - _OMAP4_MUXENTRY(DPM_EMU10, 21, "dpm_emu10", "usba0_ulpiphy_dat4", - NULL, "gpio_21", "rfbi_a0", "dispc2_de", "hw_dbg10", - "reserved"), - _OMAP4_MUXENTRY(DPM_EMU11, 22, "dpm_emu11", "usba0_ulpiphy_dat5", - NULL, "gpio_22", "rfbi_data8", "dispc2_data8", - "hw_dbg11", "reserved"), - _OMAP4_MUXENTRY(DPM_EMU12, 23, "dpm_emu12", "usba0_ulpiphy_dat6", - NULL, "gpio_23", "rfbi_data7", "dispc2_data7", - "hw_dbg12", "reserved"), - _OMAP4_MUXENTRY(DPM_EMU13, 24, "dpm_emu13", "usba0_ulpiphy_dat7", - NULL, "gpio_24", "rfbi_data6", "dispc2_data6", - "hw_dbg13", "reserved"), - _OMAP4_MUXENTRY(DPM_EMU14, 25, "dpm_emu14", "sys_drm_msecure", - "uart1_rx", "gpio_25", "rfbi_data5", "dispc2_data5", - "hw_dbg14", "reserved"), - _OMAP4_MUXENTRY(DPM_EMU15, 26, "dpm_emu15", "sys_secure_indicator", - NULL, "gpio_26", "rfbi_data4", "dispc2_data4", - "hw_dbg15", "reserved"), - _OMAP4_MUXENTRY(DPM_EMU16, 27, "dpm_emu16", "dmtimer8_pwm_evt", - "dsi1_te0", "gpio_27", "rfbi_data3", "dispc2_data3", - "hw_dbg16", "reserved"), - _OMAP4_MUXENTRY(DPM_EMU17, 28, "dpm_emu17", "dmtimer9_pwm_evt", - "dsi1_te1", "gpio_28", "rfbi_data2", "dispc2_data2", - "hw_dbg17", "reserved"), - _OMAP4_MUXENTRY(DPM_EMU18, 190, "dpm_emu18", "dmtimer10_pwm_evt", - "dsi2_te0", "gpio_190", "rfbi_data1", "dispc2_data1", - "hw_dbg18", "reserved"), - _OMAP4_MUXENTRY(DPM_EMU19, 191, "dpm_emu19", "dmtimer11_pwm_evt", - "dsi2_te1", "gpio_191", "rfbi_data0", "dispc2_data0", - "hw_dbg19", "reserved"), - { .reg_offset = OMAP_MUX_TERMINATOR }, -}; - -/* - * Balls for 44XX CBL package - * 547-pin CBL ES1.0 S-FPGA-N547, 0.40mm Ball Pitch (Top), - * 0.40mm Ball Pitch (Bottom) - */ -#if defined(CONFIG_OMAP_MUX) && defined(CONFIG_DEBUG_FS) \ - && defined(CONFIG_OMAP_PACKAGE_CBL) -static struct omap_ball __initdata omap4_core_cbl_ball[] = { - _OMAP4_BALLENTRY(GPMC_AD0, "c12", NULL), - _OMAP4_BALLENTRY(GPMC_AD1, "d12", NULL), - _OMAP4_BALLENTRY(GPMC_AD2, "c13", NULL), - _OMAP4_BALLENTRY(GPMC_AD3, "d13", NULL), - _OMAP4_BALLENTRY(GPMC_AD4, "c15", NULL), - _OMAP4_BALLENTRY(GPMC_AD5, "d15", NULL), - _OMAP4_BALLENTRY(GPMC_AD6, "a16", NULL), - _OMAP4_BALLENTRY(GPMC_AD7, "b16", NULL), - _OMAP4_BALLENTRY(GPMC_AD8, "c16", NULL), - _OMAP4_BALLENTRY(GPMC_AD9, "d16", NULL), - _OMAP4_BALLENTRY(GPMC_AD10, "c17", NULL), - _OMAP4_BALLENTRY(GPMC_AD11, "d17", NULL), - _OMAP4_BALLENTRY(GPMC_AD12, "c18", NULL), - _OMAP4_BALLENTRY(GPMC_AD13, "d18", NULL), - _OMAP4_BALLENTRY(GPMC_AD14, "c19", NULL), - _OMAP4_BALLENTRY(GPMC_AD15, "d19", NULL), - _OMAP4_BALLENTRY(GPMC_A16, "b17", NULL), - _OMAP4_BALLENTRY(GPMC_A17, "a18", NULL), - _OMAP4_BALLENTRY(GPMC_A18, "b18", NULL), - _OMAP4_BALLENTRY(GPMC_A19, "a19", NULL), - _OMAP4_BALLENTRY(GPMC_A20, "b19", NULL), - _OMAP4_BALLENTRY(GPMC_A21, "b20", NULL), - _OMAP4_BALLENTRY(GPMC_A22, "a21", NULL), - _OMAP4_BALLENTRY(GPMC_A23, "b21", NULL), - _OMAP4_BALLENTRY(GPMC_A24, "c20", NULL), - _OMAP4_BALLENTRY(GPMC_A25, "d20", NULL), - _OMAP4_BALLENTRY(GPMC_NCS0, "b25", NULL), - _OMAP4_BALLENTRY(GPMC_NCS1, "c21", NULL), - _OMAP4_BALLENTRY(GPMC_NCS2, "d21", NULL), - _OMAP4_BALLENTRY(GPMC_NCS3, "c22", NULL), - _OMAP4_BALLENTRY(GPMC_NWP, "c25", NULL), - _OMAP4_BALLENTRY(GPMC_CLK, "b22", NULL), - _OMAP4_BALLENTRY(GPMC_NADV_ALE, "d25", NULL), - _OMAP4_BALLENTRY(GPMC_NOE, "b11", NULL), - _OMAP4_BALLENTRY(GPMC_NWE, "b12", NULL), - _OMAP4_BALLENTRY(GPMC_NBE0_CLE, "c23", NULL), - _OMAP4_BALLENTRY(GPMC_NBE1, "d22", NULL), - _OMAP4_BALLENTRY(GPMC_WAIT0, "b26", NULL), - _OMAP4_BALLENTRY(GPMC_WAIT1, "b23", NULL), - _OMAP4_BALLENTRY(C2C_DATA11, "d23", NULL), - _OMAP4_BALLENTRY(C2C_DATA12, "a24", NULL), - _OMAP4_BALLENTRY(C2C_DATA13, "b24", NULL), - _OMAP4_BALLENTRY(C2C_DATA14, "c24", NULL), - _OMAP4_BALLENTRY(C2C_DATA15, "d24", NULL), - _OMAP4_BALLENTRY(HDMI_HPD, "b9", NULL), - _OMAP4_BALLENTRY(HDMI_CEC, "b10", NULL), - _OMAP4_BALLENTRY(HDMI_DDC_SCL, "a8", NULL), - _OMAP4_BALLENTRY(HDMI_DDC_SDA, "b8", NULL), - _OMAP4_BALLENTRY(CSI21_DX0, "r26", NULL), - _OMAP4_BALLENTRY(CSI21_DY0, "r25", NULL), - _OMAP4_BALLENTRY(CSI21_DX1, "t26", NULL), - _OMAP4_BALLENTRY(CSI21_DY1, "t25", NULL), - _OMAP4_BALLENTRY(CSI21_DX2, "u26", NULL), - _OMAP4_BALLENTRY(CSI21_DY2, "u25", NULL), - _OMAP4_BALLENTRY(CSI21_DX3, "v26", NULL), - _OMAP4_BALLENTRY(CSI21_DY3, "v25", NULL), - _OMAP4_BALLENTRY(CSI21_DX4, "w26", NULL), - _OMAP4_BALLENTRY(CSI21_DY4, "w25", NULL), - _OMAP4_BALLENTRY(CSI22_DX0, "m26", NULL), - _OMAP4_BALLENTRY(CSI22_DY0, "m25", NULL), - _OMAP4_BALLENTRY(CSI22_DX1, "n26", NULL), - _OMAP4_BALLENTRY(CSI22_DY1, "n25", NULL), - _OMAP4_BALLENTRY(CAM_SHUTTER, "t27", NULL), - _OMAP4_BALLENTRY(CAM_STROBE, "u27", NULL), - _OMAP4_BALLENTRY(CAM_GLOBALRESET, "v27", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_CLK, "ae18", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_STP, "ag19", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_DIR, "af19", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_NXT, "ae19", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT0, "af18", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT1, "ag18", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT2, "ae17", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT3, "af17", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT4, "ah17", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT5, "ae16", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT6, "af16", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT7, "ag16", NULL), - _OMAP4_BALLENTRY(USBB1_HSIC_DATA, "af14", NULL), - _OMAP4_BALLENTRY(USBB1_HSIC_STROBE, "ae14", NULL), - _OMAP4_BALLENTRY(USBC1_ICUSB_DP, "h2", NULL), - _OMAP4_BALLENTRY(USBC1_ICUSB_DM, "h3", NULL), - _OMAP4_BALLENTRY(SDMMC1_CLK, "d2", NULL), - _OMAP4_BALLENTRY(SDMMC1_CMD, "e3", NULL), - _OMAP4_BALLENTRY(SDMMC1_DAT0, "e4", NULL), - _OMAP4_BALLENTRY(SDMMC1_DAT1, "e2", NULL), - _OMAP4_BALLENTRY(SDMMC1_DAT2, "e1", NULL), - _OMAP4_BALLENTRY(SDMMC1_DAT3, "f4", NULL), - _OMAP4_BALLENTRY(SDMMC1_DAT4, "f3", NULL), - _OMAP4_BALLENTRY(SDMMC1_DAT5, "f1", NULL), - _OMAP4_BALLENTRY(SDMMC1_DAT6, "g4", NULL), - _OMAP4_BALLENTRY(SDMMC1_DAT7, "g3", NULL), - _OMAP4_BALLENTRY(ABE_MCBSP2_CLKX, "ad27", NULL), - _OMAP4_BALLENTRY(ABE_MCBSP2_DR, "ad26", NULL), - _OMAP4_BALLENTRY(ABE_MCBSP2_DX, "ad25", NULL), - _OMAP4_BALLENTRY(ABE_MCBSP2_FSX, "ac28", NULL), - _OMAP4_BALLENTRY(ABE_MCBSP1_CLKX, "ac26", NULL), - _OMAP4_BALLENTRY(ABE_MCBSP1_DR, "ac25", NULL), - _OMAP4_BALLENTRY(ABE_MCBSP1_DX, "ab25", NULL), - _OMAP4_BALLENTRY(ABE_MCBSP1_FSX, "ac27", NULL), - _OMAP4_BALLENTRY(ABE_PDM_UL_DATA, "ag25", NULL), - _OMAP4_BALLENTRY(ABE_PDM_DL_DATA, "af25", NULL), - _OMAP4_BALLENTRY(ABE_PDM_FRAME, "ae25", NULL), - _OMAP4_BALLENTRY(ABE_PDM_LB_CLK, "af26", NULL), - _OMAP4_BALLENTRY(ABE_CLKS, "ah26", NULL), - _OMAP4_BALLENTRY(ABE_DMIC_CLK1, "ae24", NULL), - _OMAP4_BALLENTRY(ABE_DMIC_DIN1, "af24", NULL), - _OMAP4_BALLENTRY(ABE_DMIC_DIN2, "ag24", NULL), - _OMAP4_BALLENTRY(ABE_DMIC_DIN3, "ah24", NULL), - _OMAP4_BALLENTRY(UART2_CTS, "ab26", NULL), - _OMAP4_BALLENTRY(UART2_RTS, "ab27", NULL), - _OMAP4_BALLENTRY(UART2_RX, "aa25", NULL), - _OMAP4_BALLENTRY(UART2_TX, "aa26", NULL), - _OMAP4_BALLENTRY(HDQ_SIO, "aa27", NULL), - _OMAP4_BALLENTRY(I2C1_SCL, "ae28", NULL), - _OMAP4_BALLENTRY(I2C1_SDA, "ae26", NULL), - _OMAP4_BALLENTRY(I2C2_SCL, "c26", NULL), - _OMAP4_BALLENTRY(I2C2_SDA, "d26", NULL), - _OMAP4_BALLENTRY(I2C3_SCL, "w27", NULL), - _OMAP4_BALLENTRY(I2C3_SDA, "y27", NULL), - _OMAP4_BALLENTRY(I2C4_SCL, "ag21", NULL), - _OMAP4_BALLENTRY(I2C4_SDA, "ah22", NULL), - _OMAP4_BALLENTRY(MCSPI1_CLK, "af22", NULL), - _OMAP4_BALLENTRY(MCSPI1_SOMI, "ae22", NULL), - _OMAP4_BALLENTRY(MCSPI1_SIMO, "ag22", NULL), - _OMAP4_BALLENTRY(MCSPI1_CS0, "ae23", NULL), - _OMAP4_BALLENTRY(MCSPI1_CS1, "af23", NULL), - _OMAP4_BALLENTRY(MCSPI1_CS2, "ag23", NULL), - _OMAP4_BALLENTRY(MCSPI1_CS3, "ah23", NULL), - _OMAP4_BALLENTRY(UART3_CTS_RCTX, "f27", NULL), - _OMAP4_BALLENTRY(UART3_RTS_SD, "f28", NULL), - _OMAP4_BALLENTRY(UART3_RX_IRRX, "g27", NULL), - _OMAP4_BALLENTRY(UART3_TX_IRTX, "g28", NULL), - _OMAP4_BALLENTRY(SDMMC5_CLK, "ae5", NULL), - _OMAP4_BALLENTRY(SDMMC5_CMD, "af5", NULL), - _OMAP4_BALLENTRY(SDMMC5_DAT0, "ae4", NULL), - _OMAP4_BALLENTRY(SDMMC5_DAT1, "af4", NULL), - _OMAP4_BALLENTRY(SDMMC5_DAT2, "ag3", NULL), - _OMAP4_BALLENTRY(SDMMC5_DAT3, "af3", NULL), - _OMAP4_BALLENTRY(MCSPI4_CLK, "ae21", NULL), - _OMAP4_BALLENTRY(MCSPI4_SIMO, "af20", NULL), - _OMAP4_BALLENTRY(MCSPI4_SOMI, "af21", NULL), - _OMAP4_BALLENTRY(MCSPI4_CS0, "ae20", NULL), - _OMAP4_BALLENTRY(UART4_RX, "ag20", NULL), - _OMAP4_BALLENTRY(UART4_TX, "ah19", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_CLK, "ag12", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_STP, "af12", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_DIR, "ae12", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_NXT, "ag13", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT0, "ae11", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT1, "af11", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT2, "ag11", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT3, "ah11", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT4, "ae10", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT5, "af10", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT6, "ag10", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT7, "ae9", NULL), - _OMAP4_BALLENTRY(USBB2_HSIC_DATA, "af13", NULL), - _OMAP4_BALLENTRY(USBB2_HSIC_STROBE, "ae13", NULL), - _OMAP4_BALLENTRY(UNIPRO_TX0, "g26", NULL), - _OMAP4_BALLENTRY(UNIPRO_TY0, "g25", NULL), - _OMAP4_BALLENTRY(UNIPRO_TX1, "h26", NULL), - _OMAP4_BALLENTRY(UNIPRO_TY1, "h25", NULL), - _OMAP4_BALLENTRY(UNIPRO_TX2, "j27", NULL), - _OMAP4_BALLENTRY(UNIPRO_TY2, "h27", NULL), - _OMAP4_BALLENTRY(UNIPRO_RX0, "j26", NULL), - _OMAP4_BALLENTRY(UNIPRO_RY0, "j25", NULL), - _OMAP4_BALLENTRY(UNIPRO_RX1, "k26", NULL), - _OMAP4_BALLENTRY(UNIPRO_RY1, "k25", NULL), - _OMAP4_BALLENTRY(UNIPRO_RX2, "l27", NULL), - _OMAP4_BALLENTRY(UNIPRO_RY2, "k27", NULL), - _OMAP4_BALLENTRY(USBA0_OTG_CE, "c3", NULL), - _OMAP4_BALLENTRY(USBA0_OTG_DP, "b5", NULL), - _OMAP4_BALLENTRY(USBA0_OTG_DM, "b4", NULL), - _OMAP4_BALLENTRY(FREF_CLK1_OUT, "aa28", NULL), - _OMAP4_BALLENTRY(FREF_CLK2_OUT, "y28", NULL), - _OMAP4_BALLENTRY(SYS_NIRQ1, "ae6", NULL), - _OMAP4_BALLENTRY(SYS_NIRQ2, "af6", NULL), - _OMAP4_BALLENTRY(SYS_BOOT0, "f26", NULL), - _OMAP4_BALLENTRY(SYS_BOOT1, "e27", NULL), - _OMAP4_BALLENTRY(SYS_BOOT2, "e26", NULL), - _OMAP4_BALLENTRY(SYS_BOOT3, "e25", NULL), - _OMAP4_BALLENTRY(SYS_BOOT4, "d28", NULL), - _OMAP4_BALLENTRY(SYS_BOOT5, "d27", NULL), - _OMAP4_BALLENTRY(DPM_EMU0, "m2", NULL), - _OMAP4_BALLENTRY(DPM_EMU1, "n2", NULL), - _OMAP4_BALLENTRY(DPM_EMU2, "p2", NULL), - _OMAP4_BALLENTRY(DPM_EMU3, "v1", NULL), - _OMAP4_BALLENTRY(DPM_EMU4, "v2", NULL), - _OMAP4_BALLENTRY(DPM_EMU5, "w1", NULL), - _OMAP4_BALLENTRY(DPM_EMU6, "w2", NULL), - _OMAP4_BALLENTRY(DPM_EMU7, "w3", NULL), - _OMAP4_BALLENTRY(DPM_EMU8, "w4", NULL), - _OMAP4_BALLENTRY(DPM_EMU9, "y2", NULL), - _OMAP4_BALLENTRY(DPM_EMU10, "y3", NULL), - _OMAP4_BALLENTRY(DPM_EMU11, "y4", NULL), - _OMAP4_BALLENTRY(DPM_EMU12, "aa1", NULL), - _OMAP4_BALLENTRY(DPM_EMU13, "aa2", NULL), - _OMAP4_BALLENTRY(DPM_EMU14, "aa3", NULL), - _OMAP4_BALLENTRY(DPM_EMU15, "aa4", NULL), - _OMAP4_BALLENTRY(DPM_EMU16, "ab2", NULL), - _OMAP4_BALLENTRY(DPM_EMU17, "ab3", NULL), - _OMAP4_BALLENTRY(DPM_EMU18, "ab4", NULL), - _OMAP4_BALLENTRY(DPM_EMU19, "ac4", NULL), - { .reg_offset = OMAP_MUX_TERMINATOR }, -}; -#else -#define omap4_core_cbl_ball NULL -#endif - -/* - * Signals different on ES2.0 compared to superset - */ -static struct omap_mux __initdata omap4_es2_core_subset[] = { - _OMAP4_MUXENTRY(GPMC_AD8, 32, "gpmc_ad8", "kpd_row0", "c2c_data15", - "gpio_32", NULL, "sdmmc1_dat0", NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD9, 33, "gpmc_ad9", "kpd_row1", "c2c_data14", - "gpio_33", NULL, "sdmmc1_dat1", NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD10, 34, "gpmc_ad10", "kpd_row2", "c2c_data13", - "gpio_34", NULL, "sdmmc1_dat2", NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD11, 35, "gpmc_ad11", "kpd_row3", "c2c_data12", - "gpio_35", NULL, "sdmmc1_dat3", NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD12, 36, "gpmc_ad12", "kpd_col0", "c2c_data11", - "gpio_36", NULL, "sdmmc1_dat4", NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD13, 37, "gpmc_ad13", "kpd_col1", "c2c_data10", - "gpio_37", NULL, "sdmmc1_dat5", NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD14, 38, "gpmc_ad14", "kpd_col2", "c2c_data9", - "gpio_38", NULL, "sdmmc1_dat6", NULL, NULL), - _OMAP4_MUXENTRY(GPMC_AD15, 39, "gpmc_ad15", "kpd_col3", "c2c_data8", - "gpio_39", NULL, "sdmmc1_dat7", NULL, NULL), - _OMAP4_MUXENTRY(GPMC_A16, 40, "gpmc_a16", "kpd_row4", "c2c_datain0", - "gpio_40", "venc_656_data0", NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(GPMC_A24, 48, "gpmc_a24", "kpd_col8", "c2c_clkout0", - "gpio_48", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(GPMC_NCS2, 52, "gpmc_ncs2", "kpd_row8", - "c2c_dataout7", "gpio_52", NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(GPMC_CLK, 55, "gpmc_clk", NULL, NULL, "gpio_55", - "sys_ndmareq2", "sdmmc1_cmd", NULL, NULL), - _OMAP4_MUXENTRY(GPMC_NADV_ALE, 56, "gpmc_nadv_ale", "dsi1_te1", NULL, - "gpio_56", "sys_ndmareq3", "sdmmc1_clk", NULL, NULL), - _OMAP4_MUXENTRY(GPMC_WAIT2, 100, "gpmc_wait2", "usbc1_icusb_txen", - "c2c_dataout3", "gpio_100", "sys_ndmareq0", NULL, - NULL, "safe_mode"), - _OMAP4_MUXENTRY(GPMC_NCS4, 101, "gpmc_ncs4", "dsi1_te0", "c2c_clkin0", - "gpio_101", "sys_ndmareq1", NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(GPMC_NCS5, 102, "gpmc_ncs5", "dsi1_te1", "c2c_clkin1", - "gpio_102", "sys_ndmareq2", NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(GPMC_NCS6, 103, "gpmc_ncs6", "dsi2_te0", - "c2c_dataout0", "gpio_103", "sys_ndmareq3", NULL, - NULL, "safe_mode"), - _OMAP4_MUXENTRY(GPMC_NCS7, 104, "gpmc_ncs7", "dsi2_te1", - "c2c_dataout1", "gpio_104", NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT0, 88, "usbb1_ulpitll_dat0", - "hsi1_acwake", "mcbsp4_clkx", "gpio_88", - "usbb1_ulpiphy_dat0", "usbb1_mm_txen", "hw_dbg24", - "safe_mode"), - _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT1, 89, "usbb1_ulpitll_dat1", - "hsi1_acdata", "mcbsp4_dx", "gpio_89", - "usbb1_ulpiphy_dat1", "usbb1_mm_txdat", "hw_dbg25", - "safe_mode"), - _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT2, 90, "usbb1_ulpitll_dat2", - "hsi1_acflag", "mcbsp4_dr", "gpio_90", - "usbb1_ulpiphy_dat2", "usbb1_mm_txse0", "hw_dbg26", - "safe_mode"), - _OMAP4_MUXENTRY(USBB1_ULPITLL_DAT3, 91, "usbb1_ulpitll_dat3", - "hsi1_caready", NULL, "gpio_91", "usbb1_ulpiphy_dat3", - "usbb1_mm_rxrcv", "hw_dbg27", "safe_mode"), - _OMAP4_MUXENTRY(ABE_DMIC_CLK1, 119, "abe_dmic_clk1", NULL, NULL, - "gpio_119", "usbb2_mm_txse0", "uart4_cts", NULL, - "safe_mode"), - _OMAP4_MUXENTRY(ABE_DMIC_DIN1, 120, "abe_dmic_din1", NULL, NULL, - "gpio_120", "usbb2_mm_txdat", "uart4_rts", NULL, - "safe_mode"), - _OMAP4_MUXENTRY(ABE_DMIC_DIN2, 121, "abe_dmic_din2", "slimbus2_clock", - "abe_mcasp_axr", "gpio_121", NULL, - "dmtimer11_pwm_evt", NULL, "safe_mode"), - _OMAP4_MUXENTRY(ABE_DMIC_DIN3, 122, "abe_dmic_din3", "slimbus2_data", - "abe_dmic_clk2", "gpio_122", NULL, "dmtimer9_pwm_evt", - NULL, "safe_mode"), - _OMAP4_MUXENTRY(SDMMC5_CLK, 145, "sdmmc5_clk", "mcspi2_clk", - "usbc1_icusb_dp", "gpio_145", NULL, "sdmmc2_clk", - NULL, "safe_mode"), - _OMAP4_MUXENTRY(SDMMC5_CMD, 146, "sdmmc5_cmd", "mcspi2_simo", - "usbc1_icusb_dm", "gpio_146", NULL, "sdmmc2_cmd", - NULL, "safe_mode"), - _OMAP4_MUXENTRY(SDMMC5_DAT0, 147, "sdmmc5_dat0", "mcspi2_somi", - "usbc1_icusb_rcv", "gpio_147", NULL, "sdmmc2_dat0", - NULL, "safe_mode"), - _OMAP4_MUXENTRY(SDMMC5_DAT1, 148, "sdmmc5_dat1", NULL, - "usbc1_icusb_txen", "gpio_148", NULL, "sdmmc2_dat1", - NULL, "safe_mode"), - _OMAP4_MUXENTRY(SDMMC5_DAT2, 149, "sdmmc5_dat2", "mcspi2_cs1", NULL, - "gpio_149", NULL, "sdmmc2_dat2", NULL, "safe_mode"), - _OMAP4_MUXENTRY(SDMMC5_DAT3, 150, "sdmmc5_dat3", "mcspi2_cs0", NULL, - "gpio_150", NULL, "sdmmc2_dat3", NULL, "safe_mode"), - _OMAP4_MUXENTRY(MCSPI4_CLK, 151, "mcspi4_clk", "sdmmc4_clk", - "kpd_col6", "gpio_151", NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(MCSPI4_SIMO, 152, "mcspi4_simo", "sdmmc4_cmd", - "kpd_col7", "gpio_152", NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(MCSPI4_SOMI, 153, "mcspi4_somi", "sdmmc4_dat0", - "kpd_row6", "gpio_153", NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(MCSPI4_CS0, 154, "mcspi4_cs0", "sdmmc4_dat3", - "kpd_row7", "gpio_154", NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(UART4_RX, 155, "uart4_rx", "sdmmc4_dat2", "kpd_row8", - "gpio_155", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(UART4_TX, 156, "uart4_tx", "sdmmc4_dat1", "kpd_col8", - "gpio_156", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_STP, 158, "usbb2_ulpitll_stp", - "usbb2_ulpiphy_stp", "sdmmc4_clk", "gpio_158", - "hsi2_cadata", "dispc2_data23", NULL, "safe_mode"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_DIR, 159, "usbb2_ulpitll_dir", - "usbb2_ulpiphy_dir", "sdmmc4_dat0", "gpio_159", - "hsi2_caflag", "dispc2_data22", NULL, "safe_mode"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_NXT, 160, "usbb2_ulpitll_nxt", - "usbb2_ulpiphy_nxt", "sdmmc4_dat1", "gpio_160", - "hsi2_acready", "dispc2_data21", NULL, "safe_mode"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT0, 161, "usbb2_ulpitll_dat0", - "usbb2_ulpiphy_dat0", "sdmmc4_dat2", "gpio_161", - "hsi2_acwake", "dispc2_data20", "usbb2_mm_txen", - "safe_mode"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT1, 162, "usbb2_ulpitll_dat1", - "usbb2_ulpiphy_dat1", "sdmmc4_dat3", "gpio_162", - "hsi2_acdata", "dispc2_data19", "usbb2_mm_txdat", - "safe_mode"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT2, 163, "usbb2_ulpitll_dat2", - "usbb2_ulpiphy_dat2", "sdmmc3_dat2", "gpio_163", - "hsi2_acflag", "dispc2_data18", "usbb2_mm_txse0", - "safe_mode"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT3, 164, "usbb2_ulpitll_dat3", - "usbb2_ulpiphy_dat3", "sdmmc3_dat1", "gpio_164", - "hsi2_caready", "dispc2_data15", "rfbi_data15", - "safe_mode"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT4, 165, "usbb2_ulpitll_dat4", - "usbb2_ulpiphy_dat4", "sdmmc3_dat0", "gpio_165", - "mcspi3_somi", "dispc2_data14", "rfbi_data14", - "safe_mode"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT5, 166, "usbb2_ulpitll_dat5", - "usbb2_ulpiphy_dat5", "sdmmc3_dat3", "gpio_166", - "mcspi3_cs0", "dispc2_data13", "rfbi_data13", - "safe_mode"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT6, 167, "usbb2_ulpitll_dat6", - "usbb2_ulpiphy_dat6", "sdmmc3_cmd", "gpio_167", - "mcspi3_simo", "dispc2_data12", "rfbi_data12", - "safe_mode"), - _OMAP4_MUXENTRY(USBB2_ULPITLL_DAT7, 168, "usbb2_ulpitll_dat7", - "usbb2_ulpiphy_dat7", "sdmmc3_clk", "gpio_168", - "mcspi3_clk", "dispc2_data11", "rfbi_data11", - "safe_mode"), - _OMAP4_MUXENTRY(KPD_COL3, 171, "kpd_col3", "kpd_col0", NULL, - "gpio_171", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(KPD_COL4, 172, "kpd_col4", "kpd_col1", NULL, - "gpio_172", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(KPD_COL5, 173, "kpd_col5", "kpd_col2", NULL, - "gpio_173", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(KPD_COL0, 174, "kpd_col0", "kpd_col3", NULL, - "gpio_174", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(KPD_COL1, 0, "kpd_col1", "kpd_col4", NULL, "gpio_0", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(KPD_COL2, 1, "kpd_col2", "kpd_col5", NULL, "gpio_1", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(KPD_ROW3, 175, "kpd_row3", "kpd_row0", NULL, - "gpio_175", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(KPD_ROW4, 176, "kpd_row4", "kpd_row1", NULL, - "gpio_176", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(KPD_ROW5, 177, "kpd_row5", "kpd_row2", NULL, - "gpio_177", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(KPD_ROW0, 178, "kpd_row0", "kpd_row3", NULL, - "gpio_178", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(KPD_ROW1, 2, "kpd_row1", "kpd_row4", NULL, "gpio_2", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(KPD_ROW2, 3, "kpd_row2", "kpd_row5", NULL, "gpio_3", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(USBA0_OTG_DP, 0, "usba0_otg_dp", "uart3_rx_irrx", - "uart2_rx", NULL, NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(USBA0_OTG_DM, 0, "usba0_otg_dm", "uart3_tx_irtx", - "uart2_tx", NULL, NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(DPM_EMU2, 13, "dpm_emu2", "usba0_ulpiphy_clk", NULL, - "gpio_13", NULL, "dispc2_fid", "hw_dbg2", - "safe_mode"), - _OMAP4_MUXENTRY(DPM_EMU3, 14, "dpm_emu3", "usba0_ulpiphy_stp", NULL, - "gpio_14", "rfbi_data10", "dispc2_data10", "hw_dbg3", - "safe_mode"), - _OMAP4_MUXENTRY(DPM_EMU4, 15, "dpm_emu4", "usba0_ulpiphy_dir", NULL, - "gpio_15", "rfbi_data9", "dispc2_data9", "hw_dbg4", - "safe_mode"), - _OMAP4_MUXENTRY(DPM_EMU5, 16, "dpm_emu5", "usba0_ulpiphy_nxt", NULL, - "gpio_16", "rfbi_te_vsync0", "dispc2_data16", - "hw_dbg5", "safe_mode"), - _OMAP4_MUXENTRY(DPM_EMU6, 17, "dpm_emu6", "usba0_ulpiphy_dat0", - "uart3_tx_irtx", "gpio_17", "rfbi_hsync0", - "dispc2_data17", "hw_dbg6", "safe_mode"), - _OMAP4_MUXENTRY(DPM_EMU7, 18, "dpm_emu7", "usba0_ulpiphy_dat1", - "uart3_rx_irrx", "gpio_18", "rfbi_cs0", - "dispc2_hsync", "hw_dbg7", "safe_mode"), - _OMAP4_MUXENTRY(DPM_EMU8, 19, "dpm_emu8", "usba0_ulpiphy_dat2", - "uart3_rts_sd", "gpio_19", "rfbi_re", "dispc2_pclk", - "hw_dbg8", "safe_mode"), - _OMAP4_MUXENTRY(DPM_EMU9, 20, "dpm_emu9", "usba0_ulpiphy_dat3", - "uart3_cts_rctx", "gpio_20", "rfbi_we", - "dispc2_vsync", "hw_dbg9", "safe_mode"), - _OMAP4_MUXENTRY(DPM_EMU10, 21, "dpm_emu10", "usba0_ulpiphy_dat4", - NULL, "gpio_21", "rfbi_a0", "dispc2_de", "hw_dbg10", - "safe_mode"), - _OMAP4_MUXENTRY(DPM_EMU11, 22, "dpm_emu11", "usba0_ulpiphy_dat5", - NULL, "gpio_22", "rfbi_data8", "dispc2_data8", - "hw_dbg11", "safe_mode"), - _OMAP4_MUXENTRY(DPM_EMU12, 23, "dpm_emu12", "usba0_ulpiphy_dat6", - NULL, "gpio_23", "rfbi_data7", "dispc2_data7", - "hw_dbg12", "safe_mode"), - _OMAP4_MUXENTRY(DPM_EMU13, 24, "dpm_emu13", "usba0_ulpiphy_dat7", - NULL, "gpio_24", "rfbi_data6", "dispc2_data6", - "hw_dbg13", "safe_mode"), - _OMAP4_MUXENTRY(DPM_EMU14, 25, "dpm_emu14", "sys_drm_msecure", - "uart1_rx", "gpio_25", "rfbi_data5", "dispc2_data5", - "hw_dbg14", "safe_mode"), - _OMAP4_MUXENTRY(DPM_EMU15, 26, "dpm_emu15", "sys_secure_indicator", - NULL, "gpio_26", "rfbi_data4", "dispc2_data4", - "hw_dbg15", "safe_mode"), - _OMAP4_MUXENTRY(DPM_EMU16, 27, "dpm_emu16", "dmtimer8_pwm_evt", - "dsi1_te0", "gpio_27", "rfbi_data3", "dispc2_data3", - "hw_dbg16", "safe_mode"), - _OMAP4_MUXENTRY(DPM_EMU17, 28, "dpm_emu17", "dmtimer9_pwm_evt", - "dsi1_te1", "gpio_28", "rfbi_data2", "dispc2_data2", - "hw_dbg17", "safe_mode"), - _OMAP4_MUXENTRY(DPM_EMU18, 190, "dpm_emu18", "dmtimer10_pwm_evt", - "dsi2_te0", "gpio_190", "rfbi_data1", "dispc2_data1", - "hw_dbg18", "safe_mode"), - _OMAP4_MUXENTRY(DPM_EMU19, 191, "dpm_emu19", "dmtimer11_pwm_evt", - "dsi2_te1", "gpio_191", "rfbi_data0", "dispc2_data0", - "hw_dbg19", "safe_mode"), - { .reg_offset = OMAP_MUX_TERMINATOR }, -}; - -/* - * Balls for 44XX CBS package - * 547-pin CBL ES2.0 S-FPGA-N547, 0.40mm Ball Pitch (Top), - * 0.40mm Ball Pitch (Bottom) - */ -#if defined(CONFIG_OMAP_MUX) && defined(CONFIG_DEBUG_FS) \ - && defined(CONFIG_OMAP_PACKAGE_CBS) -static struct omap_ball __initdata omap4_core_cbs_ball[] = { - _OMAP4_BALLENTRY(GPMC_AD0, "c12", NULL), - _OMAP4_BALLENTRY(GPMC_AD1, "d12", NULL), - _OMAP4_BALLENTRY(GPMC_AD2, "c13", NULL), - _OMAP4_BALLENTRY(GPMC_AD3, "d13", NULL), - _OMAP4_BALLENTRY(GPMC_AD4, "c15", NULL), - _OMAP4_BALLENTRY(GPMC_AD5, "d15", NULL), - _OMAP4_BALLENTRY(GPMC_AD6, "a16", NULL), - _OMAP4_BALLENTRY(GPMC_AD7, "b16", NULL), - _OMAP4_BALLENTRY(GPMC_AD8, "c16", NULL), - _OMAP4_BALLENTRY(GPMC_AD9, "d16", NULL), - _OMAP4_BALLENTRY(GPMC_AD10, "c17", NULL), - _OMAP4_BALLENTRY(GPMC_AD11, "d17", NULL), - _OMAP4_BALLENTRY(GPMC_AD12, "c18", NULL), - _OMAP4_BALLENTRY(GPMC_AD13, "d18", NULL), - _OMAP4_BALLENTRY(GPMC_AD14, "c19", NULL), - _OMAP4_BALLENTRY(GPMC_AD15, "d19", NULL), - _OMAP4_BALLENTRY(GPMC_A16, "b17", NULL), - _OMAP4_BALLENTRY(GPMC_A17, "a18", NULL), - _OMAP4_BALLENTRY(GPMC_A18, "b18", NULL), - _OMAP4_BALLENTRY(GPMC_A19, "a19", NULL), - _OMAP4_BALLENTRY(GPMC_A20, "b19", NULL), - _OMAP4_BALLENTRY(GPMC_A21, "b20", NULL), - _OMAP4_BALLENTRY(GPMC_A22, "a21", NULL), - _OMAP4_BALLENTRY(GPMC_A23, "b21", NULL), - _OMAP4_BALLENTRY(GPMC_A24, "c20", NULL), - _OMAP4_BALLENTRY(GPMC_A25, "d20", NULL), - _OMAP4_BALLENTRY(GPMC_NCS0, "b25", NULL), - _OMAP4_BALLENTRY(GPMC_NCS1, "c21", NULL), - _OMAP4_BALLENTRY(GPMC_NCS2, "d21", NULL), - _OMAP4_BALLENTRY(GPMC_NCS3, "c22", NULL), - _OMAP4_BALLENTRY(GPMC_NWP, "c25", NULL), - _OMAP4_BALLENTRY(GPMC_CLK, "b22", NULL), - _OMAP4_BALLENTRY(GPMC_NADV_ALE, "d25", NULL), - _OMAP4_BALLENTRY(GPMC_NOE, "b11", NULL), - _OMAP4_BALLENTRY(GPMC_NWE, "b12", NULL), - _OMAP4_BALLENTRY(GPMC_NBE0_CLE, "c23", NULL), - _OMAP4_BALLENTRY(GPMC_NBE1, "d22", NULL), - _OMAP4_BALLENTRY(GPMC_WAIT0, "b26", NULL), - _OMAP4_BALLENTRY(GPMC_WAIT1, "b23", NULL), - _OMAP4_BALLENTRY(GPMC_WAIT2, "d23", NULL), - _OMAP4_BALLENTRY(GPMC_NCS4, "a24", NULL), - _OMAP4_BALLENTRY(GPMC_NCS5, "b24", NULL), - _OMAP4_BALLENTRY(GPMC_NCS6, "c24", NULL), - _OMAP4_BALLENTRY(GPMC_NCS7, "d24", NULL), - _OMAP4_BALLENTRY(HDMI_HPD, "b9", NULL), - _OMAP4_BALLENTRY(HDMI_CEC, "b10", NULL), - _OMAP4_BALLENTRY(HDMI_DDC_SCL, "a8", NULL), - _OMAP4_BALLENTRY(HDMI_DDC_SDA, "b8", NULL), - _OMAP4_BALLENTRY(CSI21_DX0, "r26", NULL), - _OMAP4_BALLENTRY(CSI21_DY0, "r25", NULL), - _OMAP4_BALLENTRY(CSI21_DX1, "t26", NULL), - _OMAP4_BALLENTRY(CSI21_DY1, "t25", NULL), - _OMAP4_BALLENTRY(CSI21_DX2, "u26", NULL), - _OMAP4_BALLENTRY(CSI21_DY2, "u25", NULL), - _OMAP4_BALLENTRY(CSI21_DX3, "v26", NULL), - _OMAP4_BALLENTRY(CSI21_DY3, "v25", NULL), - _OMAP4_BALLENTRY(CSI21_DX4, "w26", NULL), - _OMAP4_BALLENTRY(CSI21_DY4, "w25", NULL), - _OMAP4_BALLENTRY(CSI22_DX0, "m26", NULL), - _OMAP4_BALLENTRY(CSI22_DY0, "m25", NULL), - _OMAP4_BALLENTRY(CSI22_DX1, "n26", NULL), - _OMAP4_BALLENTRY(CSI22_DY1, "n25", NULL), - _OMAP4_BALLENTRY(CAM_SHUTTER, "t27", NULL), - _OMAP4_BALLENTRY(CAM_STROBE, "u27", NULL), - _OMAP4_BALLENTRY(CAM_GLOBALRESET, "v27", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_CLK, "ae18", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_STP, "ag19", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_DIR, "af19", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_NXT, "ae19", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT0, "af18", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT1, "ag18", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT2, "ae17", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT3, "af17", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT4, "ah17", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT5, "ae16", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT6, "af16", NULL), - _OMAP4_BALLENTRY(USBB1_ULPITLL_DAT7, "ag16", NULL), - _OMAP4_BALLENTRY(USBB1_HSIC_DATA, "af14", NULL), - _OMAP4_BALLENTRY(USBB1_HSIC_STROBE, "ae14", NULL), - _OMAP4_BALLENTRY(USBC1_ICUSB_DP, "h2", NULL), - _OMAP4_BALLENTRY(USBC1_ICUSB_DM, "h3", NULL), - _OMAP4_BALLENTRY(SDMMC1_CLK, "d2", NULL), - _OMAP4_BALLENTRY(SDMMC1_CMD, "e3", NULL), - _OMAP4_BALLENTRY(SDMMC1_DAT0, "e4", NULL), - _OMAP4_BALLENTRY(SDMMC1_DAT1, "e2", NULL), - _OMAP4_BALLENTRY(SDMMC1_DAT2, "e1", NULL), - _OMAP4_BALLENTRY(SDMMC1_DAT3, "f4", NULL), - _OMAP4_BALLENTRY(SDMMC1_DAT4, "f3", NULL), - _OMAP4_BALLENTRY(SDMMC1_DAT5, "f1", NULL), - _OMAP4_BALLENTRY(SDMMC1_DAT6, "g4", NULL), - _OMAP4_BALLENTRY(SDMMC1_DAT7, "g3", NULL), - _OMAP4_BALLENTRY(ABE_MCBSP2_CLKX, "ad27", NULL), - _OMAP4_BALLENTRY(ABE_MCBSP2_DR, "ad26", NULL), - _OMAP4_BALLENTRY(ABE_MCBSP2_DX, "ad25", NULL), - _OMAP4_BALLENTRY(ABE_MCBSP2_FSX, "ac28", NULL), - _OMAP4_BALLENTRY(ABE_MCBSP1_CLKX, "ac26", NULL), - _OMAP4_BALLENTRY(ABE_MCBSP1_DR, "ac25", NULL), - _OMAP4_BALLENTRY(ABE_MCBSP1_DX, "ab25", NULL), - _OMAP4_BALLENTRY(ABE_MCBSP1_FSX, "ac27", NULL), - _OMAP4_BALLENTRY(ABE_PDM_UL_DATA, "ag25", NULL), - _OMAP4_BALLENTRY(ABE_PDM_DL_DATA, "af25", NULL), - _OMAP4_BALLENTRY(ABE_PDM_FRAME, "ae25", NULL), - _OMAP4_BALLENTRY(ABE_PDM_LB_CLK, "af26", NULL), - _OMAP4_BALLENTRY(ABE_CLKS, "ah26", NULL), - _OMAP4_BALLENTRY(ABE_DMIC_CLK1, "ae24", NULL), - _OMAP4_BALLENTRY(ABE_DMIC_DIN1, "af24", NULL), - _OMAP4_BALLENTRY(ABE_DMIC_DIN2, "ag24", NULL), - _OMAP4_BALLENTRY(ABE_DMIC_DIN3, "ah24", NULL), - _OMAP4_BALLENTRY(UART2_CTS, "ab26", NULL), - _OMAP4_BALLENTRY(UART2_RTS, "ab27", NULL), - _OMAP4_BALLENTRY(UART2_RX, "aa25", NULL), - _OMAP4_BALLENTRY(UART2_TX, "aa26", NULL), - _OMAP4_BALLENTRY(HDQ_SIO, "aa27", NULL), - _OMAP4_BALLENTRY(I2C1_SCL, "ae28", NULL), - _OMAP4_BALLENTRY(I2C1_SDA, "ae26", NULL), - _OMAP4_BALLENTRY(I2C2_SCL, "c26", NULL), - _OMAP4_BALLENTRY(I2C2_SDA, "d26", NULL), - _OMAP4_BALLENTRY(I2C3_SCL, "w27", NULL), - _OMAP4_BALLENTRY(I2C3_SDA, "y27", NULL), - _OMAP4_BALLENTRY(I2C4_SCL, "ag21", NULL), - _OMAP4_BALLENTRY(I2C4_SDA, "ah22", NULL), - _OMAP4_BALLENTRY(MCSPI1_CLK, "af22", NULL), - _OMAP4_BALLENTRY(MCSPI1_SOMI, "ae22", NULL), - _OMAP4_BALLENTRY(MCSPI1_SIMO, "ag22", NULL), - _OMAP4_BALLENTRY(MCSPI1_CS0, "ae23", NULL), - _OMAP4_BALLENTRY(MCSPI1_CS1, "af23", NULL), - _OMAP4_BALLENTRY(MCSPI1_CS2, "ag23", NULL), - _OMAP4_BALLENTRY(MCSPI1_CS3, "ah23", NULL), - _OMAP4_BALLENTRY(UART3_CTS_RCTX, "f27", NULL), - _OMAP4_BALLENTRY(UART3_RTS_SD, "f28", NULL), - _OMAP4_BALLENTRY(UART3_RX_IRRX, "g27", NULL), - _OMAP4_BALLENTRY(UART3_TX_IRTX, "g28", NULL), - _OMAP4_BALLENTRY(SDMMC5_CLK, "ae5", NULL), - _OMAP4_BALLENTRY(SDMMC5_CMD, "af5", NULL), - _OMAP4_BALLENTRY(SDMMC5_DAT0, "ae4", NULL), - _OMAP4_BALLENTRY(SDMMC5_DAT1, "af4", NULL), - _OMAP4_BALLENTRY(SDMMC5_DAT2, "ag3", NULL), - _OMAP4_BALLENTRY(SDMMC5_DAT3, "af3", NULL), - _OMAP4_BALLENTRY(MCSPI4_CLK, "ae21", NULL), - _OMAP4_BALLENTRY(MCSPI4_SIMO, "af20", NULL), - _OMAP4_BALLENTRY(MCSPI4_SOMI, "af21", NULL), - _OMAP4_BALLENTRY(MCSPI4_CS0, "ae20", NULL), - _OMAP4_BALLENTRY(UART4_RX, "ag20", NULL), - _OMAP4_BALLENTRY(UART4_TX, "ah19", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_CLK, "ag12", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_STP, "af12", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_DIR, "ae12", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_NXT, "ag13", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT0, "ae11", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT1, "af11", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT2, "ag11", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT3, "ah11", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT4, "ae10", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT5, "af10", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT6, "ag10", NULL), - _OMAP4_BALLENTRY(USBB2_ULPITLL_DAT7, "ae9", NULL), - _OMAP4_BALLENTRY(USBB2_HSIC_DATA, "af13", NULL), - _OMAP4_BALLENTRY(USBB2_HSIC_STROBE, "ae13", NULL), - _OMAP4_BALLENTRY(KPD_COL3, "g26", NULL), - _OMAP4_BALLENTRY(KPD_COL4, "g25", NULL), - _OMAP4_BALLENTRY(KPD_COL5, "h26", NULL), - _OMAP4_BALLENTRY(KPD_COL0, "h25", NULL), - _OMAP4_BALLENTRY(KPD_COL1, "j27", NULL), - _OMAP4_BALLENTRY(KPD_COL2, "h27", NULL), - _OMAP4_BALLENTRY(KPD_ROW3, "j26", NULL), - _OMAP4_BALLENTRY(KPD_ROW4, "j25", NULL), - _OMAP4_BALLENTRY(KPD_ROW5, "k26", NULL), - _OMAP4_BALLENTRY(KPD_ROW0, "k25", NULL), - _OMAP4_BALLENTRY(KPD_ROW1, "l27", NULL), - _OMAP4_BALLENTRY(KPD_ROW2, "k27", NULL), - _OMAP4_BALLENTRY(USBA0_OTG_CE, "c3", NULL), - _OMAP4_BALLENTRY(USBA0_OTG_DP, "b5", NULL), - _OMAP4_BALLENTRY(USBA0_OTG_DM, "b4", NULL), - _OMAP4_BALLENTRY(FREF_CLK1_OUT, "aa28", NULL), - _OMAP4_BALLENTRY(FREF_CLK2_OUT, "y28", NULL), - _OMAP4_BALLENTRY(SYS_NIRQ1, "ae6", NULL), - _OMAP4_BALLENTRY(SYS_NIRQ2, "af6", NULL), - _OMAP4_BALLENTRY(SYS_BOOT0, "f26", NULL), - _OMAP4_BALLENTRY(SYS_BOOT1, "e27", NULL), - _OMAP4_BALLENTRY(SYS_BOOT2, "e26", NULL), - _OMAP4_BALLENTRY(SYS_BOOT3, "e25", NULL), - _OMAP4_BALLENTRY(SYS_BOOT4, "d28", NULL), - _OMAP4_BALLENTRY(SYS_BOOT5, "d27", NULL), - _OMAP4_BALLENTRY(DPM_EMU0, "m2", NULL), - _OMAP4_BALLENTRY(DPM_EMU1, "n2", NULL), - _OMAP4_BALLENTRY(DPM_EMU2, "p2", NULL), - _OMAP4_BALLENTRY(DPM_EMU3, "v1", NULL), - _OMAP4_BALLENTRY(DPM_EMU4, "v2", NULL), - _OMAP4_BALLENTRY(DPM_EMU5, "w1", NULL), - _OMAP4_BALLENTRY(DPM_EMU6, "w2", NULL), - _OMAP4_BALLENTRY(DPM_EMU7, "w3", NULL), - _OMAP4_BALLENTRY(DPM_EMU8, "w4", NULL), - _OMAP4_BALLENTRY(DPM_EMU9, "y2", NULL), - _OMAP4_BALLENTRY(DPM_EMU10, "y3", NULL), - _OMAP4_BALLENTRY(DPM_EMU11, "y4", NULL), - _OMAP4_BALLENTRY(DPM_EMU12, "aa1", NULL), - _OMAP4_BALLENTRY(DPM_EMU13, "aa2", NULL), - _OMAP4_BALLENTRY(DPM_EMU14, "aa3", NULL), - _OMAP4_BALLENTRY(DPM_EMU15, "aa4", NULL), - _OMAP4_BALLENTRY(DPM_EMU16, "ab2", NULL), - _OMAP4_BALLENTRY(DPM_EMU17, "ab3", NULL), - _OMAP4_BALLENTRY(DPM_EMU18, "ab4", NULL), - _OMAP4_BALLENTRY(DPM_EMU19, "ac4", NULL), - { .reg_offset = OMAP_MUX_TERMINATOR }, -}; -#else -#define omap4_core_cbs_ball NULL -#endif - -/* - * Superset of all mux modes for omap4 - */ -static struct omap_mux __initdata omap4_wkup_muxmodes[] = { - _OMAP4_MUXENTRY(SIM_IO, 0, "sim_io", NULL, NULL, "gpio_wk0", NULL, - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SIM_CLK, 1, "sim_clk", NULL, NULL, "gpio_wk1", NULL, - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SIM_RESET, 2, "sim_reset", NULL, NULL, "gpio_wk2", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SIM_CD, 3, "sim_cd", NULL, NULL, "gpio_wk3", NULL, - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SIM_PWRCTRL, 4, "sim_pwrctrl", NULL, NULL, "gpio_wk4", - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(SR_SCL, 0, "sr_scl", NULL, NULL, NULL, NULL, NULL, - NULL, NULL), - _OMAP4_MUXENTRY(SR_SDA, 0, "sr_sda", NULL, NULL, NULL, NULL, NULL, - NULL, NULL), - _OMAP4_MUXENTRY(FREF_XTAL_IN, 0, "fref_xtal_in", NULL, NULL, NULL, - "c2c_wakereqin", NULL, NULL, NULL), - _OMAP4_MUXENTRY(FREF_SLICER_IN, 0, "fref_slicer_in", NULL, NULL, - "gpi_wk5", "c2c_wakereqin", NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(FREF_CLK_IOREQ, 0, "fref_clk_ioreq", NULL, NULL, NULL, - NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(FREF_CLK0_OUT, 6, "fref_clk0_out", "fref_clk1_req", - "sys_drm_msecure", "gpio_wk6", NULL, NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(FREF_CLK3_REQ, 30, "fref_clk3_req", "fref_clk1_req", - "sys_drm_msecure", "gpio_wk30", "c2c_wakereqin", NULL, - NULL, "safe_mode"), - _OMAP4_MUXENTRY(FREF_CLK3_OUT, 31, "fref_clk3_out", "fref_clk2_req", - "sys_secure_indicator", "gpio_wk31", "c2c_wakereqout", - NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(FREF_CLK4_REQ, 7, "fref_clk4_req", "fref_clk5_out", - NULL, "gpio_wk7", NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(FREF_CLK4_OUT, 8, "fref_clk4_out", NULL, NULL, - "gpio_wk8", NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(SYS_32K, 0, "sys_32k", NULL, NULL, NULL, NULL, NULL, - NULL, NULL), - _OMAP4_MUXENTRY(SYS_NRESPWRON, 0, "sys_nrespwron", NULL, NULL, NULL, - NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(SYS_NRESWARM, 0, "sys_nreswarm", NULL, NULL, NULL, - NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(SYS_PWR_REQ, 0, "sys_pwr_req", NULL, NULL, NULL, NULL, - NULL, NULL, NULL), - _OMAP4_MUXENTRY(SYS_PWRON_RESET_OUT, 29, "sys_pwron_reset_out", NULL, - NULL, "gpio_wk29", NULL, NULL, NULL, NULL), - _OMAP4_MUXENTRY(SYS_BOOT6, 9, "sys_boot6", "dpm_emu18", NULL, - "gpio_wk9", "c2c_wakereqout", NULL, NULL, - "safe_mode"), - _OMAP4_MUXENTRY(SYS_BOOT7, 10, "sys_boot7", "dpm_emu19", NULL, - "gpio_wk10", NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(JTAG_NTRST, 0, "jtag_ntrst", NULL, NULL, NULL, NULL, - NULL, NULL, NULL), - _OMAP4_MUXENTRY(JTAG_TCK, 0, "jtag_tck", NULL, NULL, NULL, NULL, NULL, - NULL, "safe_mode"), - _OMAP4_MUXENTRY(JTAG_RTCK, 0, "jtag_rtck", NULL, NULL, NULL, NULL, - NULL, NULL, NULL), - _OMAP4_MUXENTRY(JTAG_TMS_TMSC, 0, "jtag_tms_tmsc", NULL, NULL, NULL, - NULL, NULL, NULL, "safe_mode"), - _OMAP4_MUXENTRY(JTAG_TDI, 0, "jtag_tdi", NULL, NULL, NULL, NULL, NULL, - NULL, NULL), - _OMAP4_MUXENTRY(JTAG_TDO, 0, "jtag_tdo", NULL, NULL, NULL, NULL, NULL, - NULL, NULL), - { .reg_offset = OMAP_MUX_TERMINATOR }, -}; - -/* - * Balls for 44XX CBL & CBS package - wakeup partition - * 547-pin CBL ES1.0 S-FPGA-N547, 0.40mm Ball Pitch (Top), - * 0.40mm Ball Pitch (Bottom) - */ -#if defined(CONFIG_OMAP_MUX) && defined(CONFIG_DEBUG_FS) \ - && defined(CONFIG_OMAP_PACKAGE_CBL) -static struct omap_ball __initdata omap4_wkup_cbl_cbs_ball[] = { - _OMAP4_BALLENTRY(SIM_IO, "h4", NULL), - _OMAP4_BALLENTRY(SIM_CLK, "j2", NULL), - _OMAP4_BALLENTRY(SIM_RESET, "g2", NULL), - _OMAP4_BALLENTRY(SIM_CD, "j1", NULL), - _OMAP4_BALLENTRY(SIM_PWRCTRL, "k1", NULL), - _OMAP4_BALLENTRY(SR_SCL, "ag9", NULL), - _OMAP4_BALLENTRY(SR_SDA, "af9", NULL), - _OMAP4_BALLENTRY(FREF_XTAL_IN, "ah6", NULL), - _OMAP4_BALLENTRY(FREF_SLICER_IN, "ag8", NULL), - _OMAP4_BALLENTRY(FREF_CLK_IOREQ, "ad1", NULL), - _OMAP4_BALLENTRY(FREF_CLK0_OUT, "ad2", NULL), - _OMAP4_BALLENTRY(FREF_CLK3_REQ, "ad3", NULL), - _OMAP4_BALLENTRY(FREF_CLK3_OUT, "ad4", NULL), - _OMAP4_BALLENTRY(FREF_CLK4_REQ, "ac2", NULL), - _OMAP4_BALLENTRY(FREF_CLK4_OUT, "ac3", NULL), - _OMAP4_BALLENTRY(SYS_32K, "ag7", NULL), - _OMAP4_BALLENTRY(SYS_NRESPWRON, "ae7", NULL), - _OMAP4_BALLENTRY(SYS_NRESWARM, "af7", NULL), - _OMAP4_BALLENTRY(SYS_PWR_REQ, "ah7", NULL), - _OMAP4_BALLENTRY(SYS_PWRON_RESET_OUT, "ag6", NULL), - _OMAP4_BALLENTRY(SYS_BOOT6, "af8", NULL), - _OMAP4_BALLENTRY(SYS_BOOT7, "ae8", NULL), - _OMAP4_BALLENTRY(JTAG_NTRST, "ah2", NULL), - _OMAP4_BALLENTRY(JTAG_TCK, "ag1", NULL), - _OMAP4_BALLENTRY(JTAG_RTCK, "ae3", NULL), - _OMAP4_BALLENTRY(JTAG_TMS_TMSC, "ah1", NULL), - _OMAP4_BALLENTRY(JTAG_TDI, "ae1", NULL), - _OMAP4_BALLENTRY(JTAG_TDO, "ae2", NULL), - { .reg_offset = OMAP_MUX_TERMINATOR }, -}; -#else -#define omap4_wkup_cbl_cbs_ball NULL -#endif - -int __init omap4_mux_init(struct omap_board_mux *board_subset, - struct omap_board_mux *board_wkup_subset, int flags) -{ - struct omap_ball *package_balls_core; - struct omap_ball *package_balls_wkup = omap4_wkup_cbl_cbs_ball; - struct omap_mux *core_muxmodes; - struct omap_mux *core_subset = NULL; - int ret; - - switch (flags & OMAP_PACKAGE_MASK) { - case OMAP_PACKAGE_CBL: - pr_debug("%s: OMAP4430 ES1.0 -> OMAP_PACKAGE_CBL\n", __func__); - package_balls_core = omap4_core_cbl_ball; - core_muxmodes = omap4_core_muxmodes; - break; - case OMAP_PACKAGE_CBS: - pr_debug("%s: OMAP4430 ES2.X -> OMAP_PACKAGE_CBS\n", __func__); - package_balls_core = omap4_core_cbs_ball; - core_muxmodes = omap4_core_muxmodes; - core_subset = omap4_es2_core_subset; - break; - default: - pr_err("%s: Unknown omap package, mux disabled\n", __func__); - return -EINVAL; - } - - ret = omap_mux_init("core", - OMAP_MUX_GPIO_IN_MODE3, - OMAP4_CTRL_MODULE_PAD_CORE_MUX_PBASE, - OMAP4_CTRL_MODULE_PAD_CORE_MUX_SIZE, - core_muxmodes, core_subset, board_subset, - package_balls_core); - if (ret) - return ret; - - ret = omap_mux_init("wkup", - OMAP_MUX_GPIO_IN_MODE3, - OMAP4_CTRL_MODULE_PAD_WKUP_MUX_PBASE, - OMAP4_CTRL_MODULE_PAD_WKUP_MUX_SIZE, - omap4_wkup_muxmodes, NULL, board_wkup_subset, - package_balls_wkup); - - return ret; -} - diff --git a/arch/arm/mach-omap2/mux44xx.h b/arch/arm/mach-omap2/mux44xx.h deleted file mode 100644 index c635026cd7e9..000000000000 --- a/arch/arm/mach-omap2/mux44xx.h +++ /dev/null @@ -1,298 +0,0 @@ -/* - * OMAP44xx MUX registers and bitfields - * - * Copyright (C) 2009-2010 Texas Instruments, Inc. - * - * Benoit Cousson (b-cousson@ti.com) - * - * This file is automatically generated from the OMAP hardware databases. - * We respectfully ask that any modifications to this file be coordinated - * with the public linux-omap@vger.kernel.org mailing list and the - * authors above to ensure that the autogeneration scripts are kept - * up-to-date with the file contents. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __ARCH_ARM_MACH_OMAP2_MUX_44XX_H -#define __ARCH_ARM_MACH_OMAP2_MUX_44XX_H - -#define OMAP4_MUX(M0, mux_value) \ -{ \ - .reg_offset = (OMAP4_CTRL_MODULE_PAD_##M0##_OFFSET), \ - .value = (mux_value), \ -} - -/* ctrl_module_pad_core base address */ -#define OMAP4_CTRL_MODULE_PAD_CORE_MUX_PBASE 0x4a100000 - -/* ctrl_module_pad_core registers offset */ -#define OMAP4_CTRL_MODULE_PAD_GPMC_AD0_OFFSET 0x0040 -#define OMAP4_CTRL_MODULE_PAD_GPMC_AD1_OFFSET 0x0042 -#define OMAP4_CTRL_MODULE_PAD_GPMC_AD2_OFFSET 0x0044 -#define OMAP4_CTRL_MODULE_PAD_GPMC_AD3_OFFSET 0x0046 -#define OMAP4_CTRL_MODULE_PAD_GPMC_AD4_OFFSET 0x0048 -#define OMAP4_CTRL_MODULE_PAD_GPMC_AD5_OFFSET 0x004a -#define OMAP4_CTRL_MODULE_PAD_GPMC_AD6_OFFSET 0x004c -#define OMAP4_CTRL_MODULE_PAD_GPMC_AD7_OFFSET 0x004e -#define OMAP4_CTRL_MODULE_PAD_GPMC_AD8_OFFSET 0x0050 -#define OMAP4_CTRL_MODULE_PAD_GPMC_AD9_OFFSET 0x0052 -#define OMAP4_CTRL_MODULE_PAD_GPMC_AD10_OFFSET 0x0054 -#define OMAP4_CTRL_MODULE_PAD_GPMC_AD11_OFFSET 0x0056 -#define OMAP4_CTRL_MODULE_PAD_GPMC_AD12_OFFSET 0x0058 -#define OMAP4_CTRL_MODULE_PAD_GPMC_AD13_OFFSET 0x005a -#define OMAP4_CTRL_MODULE_PAD_GPMC_AD14_OFFSET 0x005c -#define OMAP4_CTRL_MODULE_PAD_GPMC_AD15_OFFSET 0x005e -#define OMAP4_CTRL_MODULE_PAD_GPMC_A16_OFFSET 0x0060 -#define OMAP4_CTRL_MODULE_PAD_GPMC_A17_OFFSET 0x0062 -#define OMAP4_CTRL_MODULE_PAD_GPMC_A18_OFFSET 0x0064 -#define OMAP4_CTRL_MODULE_PAD_GPMC_A19_OFFSET 0x0066 -#define OMAP4_CTRL_MODULE_PAD_GPMC_A20_OFFSET 0x0068 -#define OMAP4_CTRL_MODULE_PAD_GPMC_A21_OFFSET 0x006a -#define OMAP4_CTRL_MODULE_PAD_GPMC_A22_OFFSET 0x006c -#define OMAP4_CTRL_MODULE_PAD_GPMC_A23_OFFSET 0x006e -#define OMAP4_CTRL_MODULE_PAD_GPMC_A24_OFFSET 0x0070 -#define OMAP4_CTRL_MODULE_PAD_GPMC_A25_OFFSET 0x0072 -#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS0_OFFSET 0x0074 -#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS1_OFFSET 0x0076 -#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS2_OFFSET 0x0078 -#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS3_OFFSET 0x007a -#define OMAP4_CTRL_MODULE_PAD_GPMC_NWP_OFFSET 0x007c -#define OMAP4_CTRL_MODULE_PAD_GPMC_CLK_OFFSET 0x007e -#define OMAP4_CTRL_MODULE_PAD_GPMC_NADV_ALE_OFFSET 0x0080 -#define OMAP4_CTRL_MODULE_PAD_GPMC_NOE_OFFSET 0x0082 -#define OMAP4_CTRL_MODULE_PAD_GPMC_NWE_OFFSET 0x0084 -#define OMAP4_CTRL_MODULE_PAD_GPMC_NBE0_CLE_OFFSET 0x0086 -#define OMAP4_CTRL_MODULE_PAD_GPMC_NBE1_OFFSET 0x0088 -#define OMAP4_CTRL_MODULE_PAD_GPMC_WAIT0_OFFSET 0x008a -#define OMAP4_CTRL_MODULE_PAD_GPMC_WAIT1_OFFSET 0x008c -#define OMAP4_CTRL_MODULE_PAD_C2C_DATA11_OFFSET 0x008e -#define OMAP4_CTRL_MODULE_PAD_C2C_DATA12_OFFSET 0x0090 -#define OMAP4_CTRL_MODULE_PAD_C2C_DATA13_OFFSET 0x0092 -#define OMAP4_CTRL_MODULE_PAD_C2C_DATA14_OFFSET 0x0094 -#define OMAP4_CTRL_MODULE_PAD_C2C_DATA15_OFFSET 0x0096 -#define OMAP4_CTRL_MODULE_PAD_HDMI_HPD_OFFSET 0x0098 -#define OMAP4_CTRL_MODULE_PAD_HDMI_CEC_OFFSET 0x009a -#define OMAP4_CTRL_MODULE_PAD_HDMI_DDC_SCL_OFFSET 0x009c -#define OMAP4_CTRL_MODULE_PAD_HDMI_DDC_SDA_OFFSET 0x009e -#define OMAP4_CTRL_MODULE_PAD_CSI21_DX0_OFFSET 0x00a0 -#define OMAP4_CTRL_MODULE_PAD_CSI21_DY0_OFFSET 0x00a2 -#define OMAP4_CTRL_MODULE_PAD_CSI21_DX1_OFFSET 0x00a4 -#define OMAP4_CTRL_MODULE_PAD_CSI21_DY1_OFFSET 0x00a6 -#define OMAP4_CTRL_MODULE_PAD_CSI21_DX2_OFFSET 0x00a8 -#define OMAP4_CTRL_MODULE_PAD_CSI21_DY2_OFFSET 0x00aa -#define OMAP4_CTRL_MODULE_PAD_CSI21_DX3_OFFSET 0x00ac -#define OMAP4_CTRL_MODULE_PAD_CSI21_DY3_OFFSET 0x00ae -#define OMAP4_CTRL_MODULE_PAD_CSI21_DX4_OFFSET 0x00b0 -#define OMAP4_CTRL_MODULE_PAD_CSI21_DY4_OFFSET 0x00b2 -#define OMAP4_CTRL_MODULE_PAD_CSI22_DX0_OFFSET 0x00b4 -#define OMAP4_CTRL_MODULE_PAD_CSI22_DY0_OFFSET 0x00b6 -#define OMAP4_CTRL_MODULE_PAD_CSI22_DX1_OFFSET 0x00b8 -#define OMAP4_CTRL_MODULE_PAD_CSI22_DY1_OFFSET 0x00ba -#define OMAP4_CTRL_MODULE_PAD_CAM_SHUTTER_OFFSET 0x00bc -#define OMAP4_CTRL_MODULE_PAD_CAM_STROBE_OFFSET 0x00be -#define OMAP4_CTRL_MODULE_PAD_CAM_GLOBALRESET_OFFSET 0x00c0 -#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_CLK_OFFSET 0x00c2 -#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_STP_OFFSET 0x00c4 -#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DIR_OFFSET 0x00c6 -#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_NXT_OFFSET 0x00c8 -#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT0_OFFSET 0x00ca -#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT1_OFFSET 0x00cc -#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT2_OFFSET 0x00ce -#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT3_OFFSET 0x00d0 -#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT4_OFFSET 0x00d2 -#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT5_OFFSET 0x00d4 -#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT6_OFFSET 0x00d6 -#define OMAP4_CTRL_MODULE_PAD_USBB1_ULPITLL_DAT7_OFFSET 0x00d8 -#define OMAP4_CTRL_MODULE_PAD_USBB1_HSIC_DATA_OFFSET 0x00da -#define OMAP4_CTRL_MODULE_PAD_USBB1_HSIC_STROBE_OFFSET 0x00dc -#define OMAP4_CTRL_MODULE_PAD_USBC1_ICUSB_DP_OFFSET 0x00de -#define OMAP4_CTRL_MODULE_PAD_USBC1_ICUSB_DM_OFFSET 0x00e0 -#define OMAP4_CTRL_MODULE_PAD_SDMMC1_CLK_OFFSET 0x00e2 -#define OMAP4_CTRL_MODULE_PAD_SDMMC1_CMD_OFFSET 0x00e4 -#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT0_OFFSET 0x00e6 -#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT1_OFFSET 0x00e8 -#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT2_OFFSET 0x00ea -#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT3_OFFSET 0x00ec -#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT4_OFFSET 0x00ee -#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT5_OFFSET 0x00f0 -#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT6_OFFSET 0x00f2 -#define OMAP4_CTRL_MODULE_PAD_SDMMC1_DAT7_OFFSET 0x00f4 -#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP2_CLKX_OFFSET 0x00f6 -#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP2_DR_OFFSET 0x00f8 -#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP2_DX_OFFSET 0x00fa -#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP2_FSX_OFFSET 0x00fc -#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP1_CLKX_OFFSET 0x00fe -#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP1_DR_OFFSET 0x0100 -#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP1_DX_OFFSET 0x0102 -#define OMAP4_CTRL_MODULE_PAD_ABE_MCBSP1_FSX_OFFSET 0x0104 -#define OMAP4_CTRL_MODULE_PAD_ABE_PDM_UL_DATA_OFFSET 0x0106 -#define OMAP4_CTRL_MODULE_PAD_ABE_PDM_DL_DATA_OFFSET 0x0108 -#define OMAP4_CTRL_MODULE_PAD_ABE_PDM_FRAME_OFFSET 0x010a -#define OMAP4_CTRL_MODULE_PAD_ABE_PDM_LB_CLK_OFFSET 0x010c -#define OMAP4_CTRL_MODULE_PAD_ABE_CLKS_OFFSET 0x010e -#define OMAP4_CTRL_MODULE_PAD_ABE_DMIC_CLK1_OFFSET 0x0110 -#define OMAP4_CTRL_MODULE_PAD_ABE_DMIC_DIN1_OFFSET 0x0112 -#define OMAP4_CTRL_MODULE_PAD_ABE_DMIC_DIN2_OFFSET 0x0114 -#define OMAP4_CTRL_MODULE_PAD_ABE_DMIC_DIN3_OFFSET 0x0116 -#define OMAP4_CTRL_MODULE_PAD_UART2_CTS_OFFSET 0x0118 -#define OMAP4_CTRL_MODULE_PAD_UART2_RTS_OFFSET 0x011a -#define OMAP4_CTRL_MODULE_PAD_UART2_RX_OFFSET 0x011c -#define OMAP4_CTRL_MODULE_PAD_UART2_TX_OFFSET 0x011e -#define OMAP4_CTRL_MODULE_PAD_HDQ_SIO_OFFSET 0x0120 -#define OMAP4_CTRL_MODULE_PAD_I2C1_SCL_OFFSET 0x0122 -#define OMAP4_CTRL_MODULE_PAD_I2C1_SDA_OFFSET 0x0124 -#define OMAP4_CTRL_MODULE_PAD_I2C2_SCL_OFFSET 0x0126 -#define OMAP4_CTRL_MODULE_PAD_I2C2_SDA_OFFSET 0x0128 -#define OMAP4_CTRL_MODULE_PAD_I2C3_SCL_OFFSET 0x012a -#define OMAP4_CTRL_MODULE_PAD_I2C3_SDA_OFFSET 0x012c -#define OMAP4_CTRL_MODULE_PAD_I2C4_SCL_OFFSET 0x012e -#define OMAP4_CTRL_MODULE_PAD_I2C4_SDA_OFFSET 0x0130 -#define OMAP4_CTRL_MODULE_PAD_MCSPI1_CLK_OFFSET 0x0132 -#define OMAP4_CTRL_MODULE_PAD_MCSPI1_SOMI_OFFSET 0x0134 -#define OMAP4_CTRL_MODULE_PAD_MCSPI1_SIMO_OFFSET 0x0136 -#define OMAP4_CTRL_MODULE_PAD_MCSPI1_CS0_OFFSET 0x0138 -#define OMAP4_CTRL_MODULE_PAD_MCSPI1_CS1_OFFSET 0x013a -#define OMAP4_CTRL_MODULE_PAD_MCSPI1_CS2_OFFSET 0x013c -#define OMAP4_CTRL_MODULE_PAD_MCSPI1_CS3_OFFSET 0x013e -#define OMAP4_CTRL_MODULE_PAD_UART3_CTS_RCTX_OFFSET 0x0140 -#define OMAP4_CTRL_MODULE_PAD_UART3_RTS_SD_OFFSET 0x0142 -#define OMAP4_CTRL_MODULE_PAD_UART3_RX_IRRX_OFFSET 0x0144 -#define OMAP4_CTRL_MODULE_PAD_UART3_TX_IRTX_OFFSET 0x0146 -#define OMAP4_CTRL_MODULE_PAD_SDMMC5_CLK_OFFSET 0x0148 -#define OMAP4_CTRL_MODULE_PAD_SDMMC5_CMD_OFFSET 0x014a -#define OMAP4_CTRL_MODULE_PAD_SDMMC5_DAT0_OFFSET 0x014c -#define OMAP4_CTRL_MODULE_PAD_SDMMC5_DAT1_OFFSET 0x014e -#define OMAP4_CTRL_MODULE_PAD_SDMMC5_DAT2_OFFSET 0x0150 -#define OMAP4_CTRL_MODULE_PAD_SDMMC5_DAT3_OFFSET 0x0152 -#define OMAP4_CTRL_MODULE_PAD_MCSPI4_CLK_OFFSET 0x0154 -#define OMAP4_CTRL_MODULE_PAD_MCSPI4_SIMO_OFFSET 0x0156 -#define OMAP4_CTRL_MODULE_PAD_MCSPI4_SOMI_OFFSET 0x0158 -#define OMAP4_CTRL_MODULE_PAD_MCSPI4_CS0_OFFSET 0x015a -#define OMAP4_CTRL_MODULE_PAD_UART4_RX_OFFSET 0x015c -#define OMAP4_CTRL_MODULE_PAD_UART4_TX_OFFSET 0x015e -#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_CLK_OFFSET 0x0160 -#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_STP_OFFSET 0x0162 -#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DIR_OFFSET 0x0164 -#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_NXT_OFFSET 0x0166 -#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT0_OFFSET 0x0168 -#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT1_OFFSET 0x016a -#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT2_OFFSET 0x016c -#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT3_OFFSET 0x016e -#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT4_OFFSET 0x0170 -#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT5_OFFSET 0x0172 -#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT6_OFFSET 0x0174 -#define OMAP4_CTRL_MODULE_PAD_USBB2_ULPITLL_DAT7_OFFSET 0x0176 -#define OMAP4_CTRL_MODULE_PAD_USBB2_HSIC_DATA_OFFSET 0x0178 -#define OMAP4_CTRL_MODULE_PAD_USBB2_HSIC_STROBE_OFFSET 0x017a -#define OMAP4_CTRL_MODULE_PAD_UNIPRO_TX0_OFFSET 0x017c -#define OMAP4_CTRL_MODULE_PAD_UNIPRO_TY0_OFFSET 0x017e -#define OMAP4_CTRL_MODULE_PAD_UNIPRO_TX1_OFFSET 0x0180 -#define OMAP4_CTRL_MODULE_PAD_UNIPRO_TY1_OFFSET 0x0182 -#define OMAP4_CTRL_MODULE_PAD_UNIPRO_TX2_OFFSET 0x0184 -#define OMAP4_CTRL_MODULE_PAD_UNIPRO_TY2_OFFSET 0x0186 -#define OMAP4_CTRL_MODULE_PAD_UNIPRO_RX0_OFFSET 0x0188 -#define OMAP4_CTRL_MODULE_PAD_UNIPRO_RY0_OFFSET 0x018a -#define OMAP4_CTRL_MODULE_PAD_UNIPRO_RX1_OFFSET 0x018c -#define OMAP4_CTRL_MODULE_PAD_UNIPRO_RY1_OFFSET 0x018e -#define OMAP4_CTRL_MODULE_PAD_UNIPRO_RX2_OFFSET 0x0190 -#define OMAP4_CTRL_MODULE_PAD_UNIPRO_RY2_OFFSET 0x0192 -#define OMAP4_CTRL_MODULE_PAD_USBA0_OTG_CE_OFFSET 0x0194 -#define OMAP4_CTRL_MODULE_PAD_USBA0_OTG_DP_OFFSET 0x0196 -#define OMAP4_CTRL_MODULE_PAD_USBA0_OTG_DM_OFFSET 0x0198 -#define OMAP4_CTRL_MODULE_PAD_FREF_CLK1_OUT_OFFSET 0x019a -#define OMAP4_CTRL_MODULE_PAD_FREF_CLK2_OUT_OFFSET 0x019c -#define OMAP4_CTRL_MODULE_PAD_SYS_NIRQ1_OFFSET 0x019e -#define OMAP4_CTRL_MODULE_PAD_SYS_NIRQ2_OFFSET 0x01a0 -#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT0_OFFSET 0x01a2 -#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT1_OFFSET 0x01a4 -#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT2_OFFSET 0x01a6 -#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT3_OFFSET 0x01a8 -#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT4_OFFSET 0x01aa -#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT5_OFFSET 0x01ac -#define OMAP4_CTRL_MODULE_PAD_DPM_EMU0_OFFSET 0x01ae -#define OMAP4_CTRL_MODULE_PAD_DPM_EMU1_OFFSET 0x01b0 -#define OMAP4_CTRL_MODULE_PAD_DPM_EMU2_OFFSET 0x01b2 -#define OMAP4_CTRL_MODULE_PAD_DPM_EMU3_OFFSET 0x01b4 -#define OMAP4_CTRL_MODULE_PAD_DPM_EMU4_OFFSET 0x01b6 -#define OMAP4_CTRL_MODULE_PAD_DPM_EMU5_OFFSET 0x01b8 -#define OMAP4_CTRL_MODULE_PAD_DPM_EMU6_OFFSET 0x01ba -#define OMAP4_CTRL_MODULE_PAD_DPM_EMU7_OFFSET 0x01bc -#define OMAP4_CTRL_MODULE_PAD_DPM_EMU8_OFFSET 0x01be -#define OMAP4_CTRL_MODULE_PAD_DPM_EMU9_OFFSET 0x01c0 -#define OMAP4_CTRL_MODULE_PAD_DPM_EMU10_OFFSET 0x01c2 -#define OMAP4_CTRL_MODULE_PAD_DPM_EMU11_OFFSET 0x01c4 -#define OMAP4_CTRL_MODULE_PAD_DPM_EMU12_OFFSET 0x01c6 -#define OMAP4_CTRL_MODULE_PAD_DPM_EMU13_OFFSET 0x01c8 -#define OMAP4_CTRL_MODULE_PAD_DPM_EMU14_OFFSET 0x01ca -#define OMAP4_CTRL_MODULE_PAD_DPM_EMU15_OFFSET 0x01cc -#define OMAP4_CTRL_MODULE_PAD_DPM_EMU16_OFFSET 0x01ce -#define OMAP4_CTRL_MODULE_PAD_DPM_EMU17_OFFSET 0x01d0 -#define OMAP4_CTRL_MODULE_PAD_DPM_EMU18_OFFSET 0x01d2 -#define OMAP4_CTRL_MODULE_PAD_DPM_EMU19_OFFSET 0x01d4 - -/* ES2.0 only */ -#define OMAP4_CTRL_MODULE_PAD_GPMC_WAIT2_OFFSET 0x008e -#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS4_OFFSET 0x0090 -#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS5_OFFSET 0x0092 -#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS6_OFFSET 0x0094 -#define OMAP4_CTRL_MODULE_PAD_GPMC_NCS7_OFFSET 0x0096 - -#define OMAP4_CTRL_MODULE_PAD_KPD_COL3_OFFSET 0x017c -#define OMAP4_CTRL_MODULE_PAD_KPD_COL4_OFFSET 0x017e -#define OMAP4_CTRL_MODULE_PAD_KPD_COL5_OFFSET 0x0180 -#define OMAP4_CTRL_MODULE_PAD_KPD_COL0_OFFSET 0x0182 -#define OMAP4_CTRL_MODULE_PAD_KPD_COL1_OFFSET 0x0184 -#define OMAP4_CTRL_MODULE_PAD_KPD_COL2_OFFSET 0x0186 -#define OMAP4_CTRL_MODULE_PAD_KPD_ROW3_OFFSET 0x0188 -#define OMAP4_CTRL_MODULE_PAD_KPD_ROW4_OFFSET 0x018a -#define OMAP4_CTRL_MODULE_PAD_KPD_ROW5_OFFSET 0x018c -#define OMAP4_CTRL_MODULE_PAD_KPD_ROW0_OFFSET 0x018e -#define OMAP4_CTRL_MODULE_PAD_KPD_ROW1_OFFSET 0x0190 -#define OMAP4_CTRL_MODULE_PAD_KPD_ROW2_OFFSET 0x0192 - - -#define OMAP4_CTRL_MODULE_PAD_CORE_MUX_SIZE \ - (OMAP4_CTRL_MODULE_PAD_DPM_EMU19_OFFSET \ - - OMAP4_CTRL_MODULE_PAD_GPMC_AD0_OFFSET + 2) - -/* ctrl_module_pad_wkup base address */ -#define OMAP4_CTRL_MODULE_PAD_WKUP_MUX_PBASE 0x4a31e000 - -/* ctrl_module_pad_wkup registers offset */ -#define OMAP4_CTRL_MODULE_PAD_SIM_IO_OFFSET 0x0040 -#define OMAP4_CTRL_MODULE_PAD_SIM_CLK_OFFSET 0x0042 -#define OMAP4_CTRL_MODULE_PAD_SIM_RESET_OFFSET 0x0044 -#define OMAP4_CTRL_MODULE_PAD_SIM_CD_OFFSET 0x0046 -#define OMAP4_CTRL_MODULE_PAD_SIM_PWRCTRL_OFFSET 0x0048 -#define OMAP4_CTRL_MODULE_PAD_SR_SCL_OFFSET 0x004a -#define OMAP4_CTRL_MODULE_PAD_SR_SDA_OFFSET 0x004c -#define OMAP4_CTRL_MODULE_PAD_FREF_XTAL_IN_OFFSET 0x004e -#define OMAP4_CTRL_MODULE_PAD_FREF_SLICER_IN_OFFSET 0x0050 -#define OMAP4_CTRL_MODULE_PAD_FREF_CLK_IOREQ_OFFSET 0x0052 -#define OMAP4_CTRL_MODULE_PAD_FREF_CLK0_OUT_OFFSET 0x0054 -#define OMAP4_CTRL_MODULE_PAD_FREF_CLK3_REQ_OFFSET 0x0056 -#define OMAP4_CTRL_MODULE_PAD_FREF_CLK3_OUT_OFFSET 0x0058 -#define OMAP4_CTRL_MODULE_PAD_FREF_CLK4_REQ_OFFSET 0x005a -#define OMAP4_CTRL_MODULE_PAD_FREF_CLK4_OUT_OFFSET 0x005c -#define OMAP4_CTRL_MODULE_PAD_SYS_32K_OFFSET 0x005e -#define OMAP4_CTRL_MODULE_PAD_SYS_NRESPWRON_OFFSET 0x0060 -#define OMAP4_CTRL_MODULE_PAD_SYS_NRESWARM_OFFSET 0x0062 -#define OMAP4_CTRL_MODULE_PAD_SYS_PWR_REQ_OFFSET 0x0064 -#define OMAP4_CTRL_MODULE_PAD_SYS_PWRON_RESET_OUT_OFFSET 0x0066 -#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT6_OFFSET 0x0068 -#define OMAP4_CTRL_MODULE_PAD_SYS_BOOT7_OFFSET 0x006a -#define OMAP4_CTRL_MODULE_PAD_JTAG_NTRST_OFFSET 0x006c -#define OMAP4_CTRL_MODULE_PAD_JTAG_TCK_OFFSET 0x006e -#define OMAP4_CTRL_MODULE_PAD_JTAG_RTCK_OFFSET 0x0070 -#define OMAP4_CTRL_MODULE_PAD_JTAG_TMS_TMSC_OFFSET 0x0072 -#define OMAP4_CTRL_MODULE_PAD_JTAG_TDI_OFFSET 0x0074 -#define OMAP4_CTRL_MODULE_PAD_JTAG_TDO_OFFSET 0x0076 - -#define OMAP4_CTRL_MODULE_PAD_WKUP_MUX_SIZE \ - (OMAP4_CTRL_MODULE_PAD_JTAG_TDO_OFFSET \ - - OMAP4_CTRL_MODULE_PAD_SIM_IO_OFFSET + 2) - -#endif diff --git a/arch/arm/mach-omap2/omap-headsmp.S b/arch/arm/mach-omap2/omap-headsmp.S index 0ea09faf327b..4ea308114165 100644 --- a/arch/arm/mach-omap2/omap-headsmp.S +++ b/arch/arm/mach-omap2/omap-headsmp.S @@ -49,7 +49,7 @@ END(omap5_secondary_startup) * The primary core will update this flag using a hardware * register AuxCoreBoot0. */ -ENTRY(omap_secondary_startup) +ENTRY(omap4_secondary_startup) hold: ldr r12,=0x103 dsb smc #0 @ read from AuxCoreBoot0 @@ -64,9 +64,9 @@ hold: ldr r12,=0x103 * should now contain the SVC stack for this core */ b secondary_startup -ENDPROC(omap_secondary_startup) +ENDPROC(omap4_secondary_startup) -ENTRY(omap_secondary_startup_4460) +ENTRY(omap4460_secondary_startup) hold_2: ldr r12,=0x103 dsb smc #0 @ read from AuxCoreBoot0 @@ -101,4 +101,4 @@ hold_2: ldr r12,=0x103 * should now contain the SVC stack for this core */ b secondary_startup -ENDPROC(omap_secondary_startup_4460) +ENDPROC(omap4460_secondary_startup) diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c index e80327b6c81f..f993a4188701 100644 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c @@ -71,10 +71,43 @@ struct omap4_cpu_pm_info { void (*secondary_startup)(void); }; +/** + * struct cpu_pm_ops - CPU pm operations + * @finish_suspend: CPU suspend finisher function pointer + * @resume: CPU resume function pointer + * @scu_prepare: CPU Snoop Control program function pointer + * + * Structure holds functions pointer for CPU low power operations like + * suspend, resume and scu programming. + */ +struct cpu_pm_ops { + int (*finish_suspend)(unsigned long cpu_state); + void (*resume)(void); + void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state); +}; + static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info); static struct powerdomain *mpuss_pd; static void __iomem *sar_base; +static int default_finish_suspend(unsigned long cpu_state) +{ + omap_do_wfi(); + return 0; +} + +static void dummy_cpu_resume(void) +{} + +static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state) +{} + +struct cpu_pm_ops omap_pm_ops = { + .finish_suspend = default_finish_suspend, + .resume = dummy_cpu_resume, + .scu_prepare = dummy_scu_prepare, +}; + /* * Program the wakeup routine address for the CPU0 and CPU1 * used for OFF or DORMANT wakeup. @@ -158,11 +191,12 @@ static void save_l2x0_context(void) { u32 val; void __iomem *l2x0_base = omap4_get_l2cache_base(); - - val = __raw_readl(l2x0_base + L2X0_AUX_CTRL); - __raw_writel(val, sar_base + L2X0_AUXCTRL_OFFSET); - val = __raw_readl(l2x0_base + L2X0_PREFETCH_CTRL); - __raw_writel(val, sar_base + L2X0_PREFETCH_CTRL_OFFSET); + if (l2x0_base) { + val = __raw_readl(l2x0_base + L2X0_AUX_CTRL); + __raw_writel(val, sar_base + L2X0_AUXCTRL_OFFSET); + val = __raw_readl(l2x0_base + L2X0_PREFETCH_CTRL); + __raw_writel(val, sar_base + L2X0_PREFETCH_CTRL_OFFSET); + } } #else static void save_l2x0_context(void) @@ -225,14 +259,17 @@ int omap4_enter_lowpower(unsigned int cpu, unsigned int power_state) cpu_clear_prev_logic_pwrst(cpu); pwrdm_set_next_pwrst(pm_info->pwrdm, power_state); - set_cpu_wakeup_addr(cpu, virt_to_phys(omap4_cpu_resume)); - scu_pwrst_prepare(cpu, power_state); + set_cpu_wakeup_addr(cpu, virt_to_phys(omap_pm_ops.resume)); + omap_pm_ops.scu_prepare(cpu, power_state); l2x0_pwrst_prepare(cpu, save_state); /* * Call low level function with targeted low power state. */ - cpu_suspend(save_state, omap4_finish_suspend); + if (save_state) + cpu_suspend(save_state, omap_pm_ops.finish_suspend); + else + omap_pm_ops.finish_suspend(save_state); /* * Restore the CPUx power state to ON otherwise CPUx @@ -268,14 +305,14 @@ int __cpuinit omap4_hotplug_cpu(unsigned int cpu, unsigned int power_state) pwrdm_clear_all_prev_pwrst(pm_info->pwrdm); pwrdm_set_next_pwrst(pm_info->pwrdm, power_state); set_cpu_wakeup_addr(cpu, virt_to_phys(pm_info->secondary_startup)); - scu_pwrst_prepare(cpu, power_state); + omap_pm_ops.scu_prepare(cpu, power_state); /* * CPU never retuns back if targeted power state is OFF mode. * CPU ONLINE follows normal CPU ONLINE ptah via - * omap_secondary_startup(). + * omap4_secondary_startup(). */ - omap4_finish_suspend(cpu_state); + omap_pm_ops.finish_suspend(cpu_state); pwrdm_set_next_pwrst(pm_info->pwrdm, PWRDM_POWER_ON); return 0; @@ -319,9 +356,9 @@ int __init omap4_mpuss_init(void) pm_info->wkup_sar_addr = sar_base + CPU1_WAKEUP_NS_PA_ADDR_OFFSET; pm_info->l2x0_sar_addr = sar_base + L2X0_SAVE_OFFSET1; if (cpu_is_omap446x()) - pm_info->secondary_startup = omap_secondary_startup_4460; + pm_info->secondary_startup = omap4460_secondary_startup; else - pm_info->secondary_startup = omap_secondary_startup; + pm_info->secondary_startup = omap4_secondary_startup; pm_info->pwrdm = pwrdm_lookup("cpu1_pwrdm"); if (!pm_info->pwrdm) { @@ -352,6 +389,12 @@ int __init omap4_mpuss_init(void) save_l2x0_context(); + if (cpu_is_omap44xx()) { + omap_pm_ops.finish_suspend = omap4_finish_suspend; + omap_pm_ops.resume = omap4_cpu_resume; + omap_pm_ops.scu_prepare = scu_pwrst_prepare; + } + return 0; } diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c index 2a551f997aea..98a11463a843 100644 --- a/arch/arm/mach-omap2/omap-smp.c +++ b/arch/arm/mach-omap2/omap-smp.c @@ -87,7 +87,7 @@ static int __cpuinit omap4_boot_secondary(unsigned int cpu, struct task_struct * /* * Update the AuxCoreBoot0 with boot state for secondary core. - * omap_secondary_startup() routine will hold the secondary core till + * omap4_secondary_startup() routine will hold the secondary core till * the AuxCoreBoot1 register is updated with cpu state * A barrier is added to ensure that write buffer is drained */ @@ -200,7 +200,7 @@ static void __init omap4_smp_init_cpus(void) static void __init omap4_smp_prepare_cpus(unsigned int max_cpus) { - void *startup_addr = omap_secondary_startup; + void *startup_addr = omap4_secondary_startup; void __iomem *base = omap_get_wakeupgen_base(); /* @@ -211,7 +211,7 @@ static void __init omap4_smp_prepare_cpus(unsigned int max_cpus) scu_enable(scu_base); if (cpu_is_omap446x()) { - startup_addr = omap_secondary_startup_4460; + startup_addr = omap4460_secondary_startup; pm44xx_errata |= PM_OMAP4_ROM_SMP_BOOT_ERRATUM_GICD; } diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 13b27ffaf45e..38cd3a69cff3 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -339,19 +339,3 @@ int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers) return 0; } #endif - -/** - * omap44xx_restart - trigger a software restart of the SoC - * @mode: the "reboot mode", see arch/arm/kernel/{setup,process}.c - * @cmd: passed from the userspace program rebooting the system (if provided) - * - * Resets the SoC. For @cmd, see the 'reboot' syscall in - * kernel/sys.c. No return value. - */ -void omap44xx_restart(char mode, const char *cmd) -{ - /* XXX Should save 'cmd' into scratchpad for use after reboot */ - omap4_prminst_global_warm_sw_reset(); /* never returns */ - while (1); -} - diff --git a/arch/arm/mach-omap2/omap4-restart.c b/arch/arm/mach-omap2/omap4-restart.c new file mode 100644 index 000000000000..f90e02e11898 --- /dev/null +++ b/arch/arm/mach-omap2/omap4-restart.c @@ -0,0 +1,27 @@ +/* + * omap4-restart.c - Common to OMAP4 and OMAP5 + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/types.h> +#include "prminst44xx.h" + +/** + * omap44xx_restart - trigger a software restart of the SoC + * @mode: the "reboot mode", see arch/arm/kernel/{setup,process}.c + * @cmd: passed from the userspace program rebooting the system (if provided) + * + * Resets the SoC. For @cmd, see the 'reboot' syscall in + * kernel/sys.c. No return value. + */ +void omap44xx_restart(char mode, const char *cmd) +{ + /* XXX Should save 'cmd' into scratchpad for use after reboot */ + omap4_prminst_global_warm_sw_reset(); /* never returns */ + while (1) + ; +} diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c index e6d230700b2b..68be532f8688 100644 --- a/arch/arm/mach-omap2/omap_device.c +++ b/arch/arm/mach-omap2/omap_device.c @@ -170,9 +170,6 @@ static int omap_device_build_from_dt(struct platform_device *pdev) r->name = dev_name(&pdev->dev); } - if (of_get_property(node, "ti,no_idle_on_suspend", NULL)) - omap_device_disable_idle_on_suspend(pdev); - pdev->dev.pm_domain = &omap_device_pm_domain; odbfd_exit1: @@ -621,8 +618,7 @@ static int _od_suspend_noirq(struct device *dev) if (!ret && !pm_runtime_status_suspended(dev)) { if (pm_generic_runtime_suspend(dev) == 0) { - if (!(od->flags & OMAP_DEVICE_NO_IDLE_ON_SUSPEND)) - omap_device_idle(pdev); + omap_device_idle(pdev); od->flags |= OMAP_DEVICE_SUSPENDED; } } @@ -638,8 +634,7 @@ static int _od_resume_noirq(struct device *dev) if ((od->flags & OMAP_DEVICE_SUSPENDED) && !pm_runtime_status_suspended(dev)) { od->flags &= ~OMAP_DEVICE_SUSPENDED; - if (!(od->flags & OMAP_DEVICE_NO_IDLE_ON_SUSPEND)) - omap_device_enable(pdev); + omap_device_enable(pdev); pm_generic_runtime_resume(dev); } diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h index 044c31d50e5b..17ca1aec2710 100644 --- a/arch/arm/mach-omap2/omap_device.h +++ b/arch/arm/mach-omap2/omap_device.h @@ -38,7 +38,6 @@ extern struct dev_pm_domain omap_device_pm_domain; /* omap_device.flags values */ #define OMAP_DEVICE_SUSPENDED BIT(0) -#define OMAP_DEVICE_NO_IDLE_ON_SUSPEND BIT(1) /** * struct omap_device - omap_device wrapper for platform_devices @@ -101,13 +100,4 @@ static inline struct omap_device *to_omap_device(struct platform_device *pdev) { return pdev ? pdev->archdata.od : NULL; } - -static inline -void omap_device_disable_idle_on_suspend(struct platform_device *pdev) -{ - struct omap_device *od = to_omap_device(pdev); - - od->flags |= OMAP_DEVICE_NO_IDLE_ON_SUSPEND; -} - #endif diff --git a/arch/arm/mach-omap2/omap_hwmod.h b/arch/arm/mach-omap2/omap_hwmod.h index 0c898f58ac9b..aab33fd814c0 100644 --- a/arch/arm/mach-omap2/omap_hwmod.h +++ b/arch/arm/mach-omap2/omap_hwmod.h @@ -699,6 +699,7 @@ extern int omap2420_hwmod_init(void); extern int omap2430_hwmod_init(void); extern int omap3xxx_hwmod_init(void); extern int omap44xx_hwmod_init(void); +extern int omap54xx_hwmod_init(void); extern int am33xx_hwmod_init(void); extern int __init omap_hwmod_register_links(struct omap_hwmod_ocp_if **ois); diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c index 5137cc84b504..d8b9d60f854f 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c @@ -16,6 +16,7 @@ #include <linux/i2c-omap.h> #include <linux/platform_data/spi-omap2-mcspi.h> #include <linux/omap-dma.h> +#include <linux/platform_data/mailbox-omap.h> #include <plat/dmtimer.h> #include "omap_hwmod.h" @@ -166,6 +167,18 @@ static struct omap_hwmod omap2420_dma_system_hwmod = { }; /* mailbox */ +static struct omap_mbox_dev_info omap2420_mailbox_info[] = { + { .name = "dsp", .tx_id = 0, .rx_id = 1, .irq_id = 0, .usr_id = 0 }, + { .name = "iva", .tx_id = 2, .rx_id = 3, .irq_id = 1, .usr_id = 3 }, +}; + +static struct omap_mbox_pdata omap2420_mailbox_attrs = { + .num_users = 4, + .num_fifos = 6, + .info_cnt = ARRAY_SIZE(omap2420_mailbox_info), + .info = omap2420_mailbox_info, +}; + static struct omap_hwmod_irq_info omap2420_mailbox_irqs[] = { { .name = "dsp", .irq = 26 + OMAP_INTC_START, }, { .name = "iva", .irq = 34 + OMAP_INTC_START, }, @@ -186,6 +199,7 @@ static struct omap_hwmod omap2420_mailbox_hwmod = { .idlest_idle_bit = OMAP24XX_ST_MAILBOXES_SHIFT, }, }, + .dev_attr = &omap2420_mailbox_attrs, }; /* diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c index 4ce999ee3ee9..5b9083461dc5 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c @@ -17,6 +17,7 @@ #include <linux/platform_data/asoc-ti-mcbsp.h> #include <linux/platform_data/spi-omap2-mcspi.h> #include <linux/omap-dma.h> +#include <linux/platform_data/mailbox-omap.h> #include <plat/dmtimer.h> #include "omap_hwmod.h" @@ -170,6 +171,17 @@ static struct omap_hwmod omap2430_dma_system_hwmod = { }; /* mailbox */ +static struct omap_mbox_dev_info omap2430_mailbox_info[] = { + { .name = "dsp", .tx_id = 0, .rx_id = 1 }, +}; + +static struct omap_mbox_pdata omap2430_mailbox_attrs = { + .num_users = 4, + .num_fifos = 6, + .info_cnt = ARRAY_SIZE(omap2430_mailbox_info), + .info = omap2430_mailbox_info, +}; + static struct omap_hwmod_irq_info omap2430_mailbox_irqs[] = { { .irq = 26 + OMAP_INTC_START, }, { .irq = -1 }, @@ -189,6 +201,7 @@ static struct omap_hwmod omap2430_mailbox_hwmod = { .idlest_idle_bit = OMAP24XX_ST_MAILBOXES_SHIFT, }, }, + .dev_attr = &omap2430_mailbox_attrs, }; /* mcspi3 */ diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c index 534974e08add..5da7a42a6d90 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c @@ -17,7 +17,6 @@ #include "hdq1w.h" #include "omap_hwmod_common_data.h" -#include "dma.h" /* UART */ @@ -89,32 +88,32 @@ struct omap_hwmod_class omap2_venc_hwmod_class = { /* Common DMA request line data */ struct omap_hwmod_dma_info omap2_uart1_sdma_reqs[] = { - { .name = "rx", .dma_req = OMAP24XX_DMA_UART1_RX, }, - { .name = "tx", .dma_req = OMAP24XX_DMA_UART1_TX, }, + { .name = "rx", .dma_req = 50, }, + { .name = "tx", .dma_req = 49, }, { .dma_req = -1 } }; struct omap_hwmod_dma_info omap2_uart2_sdma_reqs[] = { - { .name = "rx", .dma_req = OMAP24XX_DMA_UART2_RX, }, - { .name = "tx", .dma_req = OMAP24XX_DMA_UART2_TX, }, + { .name = "rx", .dma_req = 52, }, + { .name = "tx", .dma_req = 51, }, { .dma_req = -1 } }; struct omap_hwmod_dma_info omap2_uart3_sdma_reqs[] = { - { .name = "rx", .dma_req = OMAP24XX_DMA_UART3_RX, }, - { .name = "tx", .dma_req = OMAP24XX_DMA_UART3_TX, }, + { .name = "rx", .dma_req = 54, }, + { .name = "tx", .dma_req = 53, }, { .dma_req = -1 } }; struct omap_hwmod_dma_info omap2_i2c1_sdma_reqs[] = { - { .name = "tx", .dma_req = OMAP24XX_DMA_I2C1_TX }, - { .name = "rx", .dma_req = OMAP24XX_DMA_I2C1_RX }, + { .name = "tx", .dma_req = 27 }, + { .name = "rx", .dma_req = 28 }, { .dma_req = -1 } }; struct omap_hwmod_dma_info omap2_i2c2_sdma_reqs[] = { - { .name = "tx", .dma_req = OMAP24XX_DMA_I2C2_TX }, - { .name = "rx", .dma_req = OMAP24XX_DMA_I2C2_RX }, + { .name = "tx", .dma_req = 29 }, + { .name = "rx", .dma_req = 30 }, { .dma_req = -1 } }; diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c index 075f7cc51026..28bbd56346a9 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c @@ -35,29 +35,6 @@ */ /* - * 'emif_fw' class - * instance(s): emif_fw - */ -static struct omap_hwmod_class am33xx_emif_fw_hwmod_class = { - .name = "emif_fw", -}; - -/* emif_fw */ -static struct omap_hwmod am33xx_emif_fw_hwmod = { - .name = "emif_fw", - .class = &am33xx_emif_fw_hwmod_class, - .clkdm_name = "l4fw_clkdm", - .main_clk = "l4fw_gclk", - .flags = (HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET), - .prcm = { - .omap4 = { - .clkctrl_offs = AM33XX_CM_PER_EMIF_FW_CLKCTRL_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - -/* * 'emif' class * instance(s): emif */ @@ -70,18 +47,12 @@ static struct omap_hwmod_class am33xx_emif_hwmod_class = { .sysc = &am33xx_emif_sysc, }; -static struct omap_hwmod_irq_info am33xx_emif_irqs[] = { - { .name = "ddrerr0", .irq = 101 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - /* emif */ static struct omap_hwmod am33xx_emif_hwmod = { .name = "emif", .class = &am33xx_emif_hwmod_class, .clkdm_name = "l3_clkdm", .flags = (HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET), - .mpu_irqs = am33xx_emif_irqs, .main_clk = "dpll_ddr_m2_div2_ck", .prcm = { .omap4 = { @@ -99,19 +70,11 @@ static struct omap_hwmod_class am33xx_l3_hwmod_class = { .name = "l3", }; -/* l3_main (l3_fast) */ -static struct omap_hwmod_irq_info am33xx_l3_main_irqs[] = { - { .name = "l3debug", .irq = 9 + OMAP_INTC_START, }, - { .name = "l3appint", .irq = 10 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_l3_main_hwmod = { .name = "l3_main", .class = &am33xx_l3_hwmod_class, .clkdm_name = "l3_clkdm", .flags = (HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET), - .mpu_irqs = am33xx_l3_main_irqs, .main_clk = "l3_gclk", .prcm = { .omap4 = { @@ -196,20 +159,6 @@ static struct omap_hwmod am33xx_l4_wkup_hwmod = { }, }; -/* l4_fw */ -static struct omap_hwmod am33xx_l4_fw_hwmod = { - .name = "l4_fw", - .class = &am33xx_l4_hwmod_class, - .clkdm_name = "l4fw_clkdm", - .flags = (HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET), - .prcm = { - .omap4 = { - .clkctrl_offs = AM33XX_CM_PER_L4FW_CLKCTRL_OFFSET, - .modulemode = MODULEMODE_SWCTRL, - }, - }, -}; - /* * 'mpu' class */ @@ -217,21 +166,11 @@ static struct omap_hwmod_class am33xx_mpu_hwmod_class = { .name = "mpu", }; -/* mpu */ -static struct omap_hwmod_irq_info am33xx_mpu_irqs[] = { - { .name = "emuint", .irq = 0 + OMAP_INTC_START, }, - { .name = "commtx", .irq = 1 + OMAP_INTC_START, }, - { .name = "commrx", .irq = 2 + OMAP_INTC_START, }, - { .name = "bench", .irq = 3 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_mpu_hwmod = { .name = "mpu", .class = &am33xx_mpu_hwmod_class, .clkdm_name = "mpu_clkdm", .flags = (HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET), - .mpu_irqs = am33xx_mpu_irqs, .main_clk = "dpll_mpu_m2_ck", .prcm = { .omap4 = { @@ -253,11 +192,6 @@ static struct omap_hwmod_rst_info am33xx_wkup_m3_resets[] = { { .name = "wkup_m3", .rst_shift = 3, .st_shift = 5 }, }; -static struct omap_hwmod_irq_info am33xx_wkup_m3_irqs[] = { - { .name = "txev", .irq = 78 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - /* wkup_m3 */ static struct omap_hwmod am33xx_wkup_m3_hwmod = { .name = "wkup_m3", @@ -265,7 +199,6 @@ static struct omap_hwmod am33xx_wkup_m3_hwmod = { .clkdm_name = "l4_wkup_aon_clkdm", /* Keep hardreset asserted */ .flags = HWMOD_INIT_NO_RESET | HWMOD_NO_IDLEST, - .mpu_irqs = am33xx_wkup_m3_irqs, .main_clk = "dpll_core_m4_div2_ck", .prcm = { .omap4 = { @@ -291,25 +224,12 @@ static struct omap_hwmod_rst_info am33xx_pruss_resets[] = { { .name = "pruss", .rst_shift = 1 }, }; -static struct omap_hwmod_irq_info am33xx_pruss_irqs[] = { - { .name = "evtout0", .irq = 20 + OMAP_INTC_START, }, - { .name = "evtout1", .irq = 21 + OMAP_INTC_START, }, - { .name = "evtout2", .irq = 22 + OMAP_INTC_START, }, - { .name = "evtout3", .irq = 23 + OMAP_INTC_START, }, - { .name = "evtout4", .irq = 24 + OMAP_INTC_START, }, - { .name = "evtout5", .irq = 25 + OMAP_INTC_START, }, - { .name = "evtout6", .irq = 26 + OMAP_INTC_START, }, - { .name = "evtout7", .irq = 27 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - /* pru-icss */ /* Pseudo hwmod for reset control purpose only */ static struct omap_hwmod am33xx_pruss_hwmod = { .name = "pruss", .class = &am33xx_pruss_hwmod_class, .clkdm_name = "pruss_ocp_clkdm", - .mpu_irqs = am33xx_pruss_irqs, .main_clk = "pruss_ocp_gclk", .prcm = { .omap4 = { @@ -329,24 +249,19 @@ static struct omap_hwmod_class am33xx_gfx_hwmod_class = { }; static struct omap_hwmod_rst_info am33xx_gfx_resets[] = { - { .name = "gfx", .rst_shift = 0 }, -}; - -static struct omap_hwmod_irq_info am33xx_gfx_irqs[] = { - { .name = "gfxint", .irq = 37 + OMAP_INTC_START, }, - { .irq = -1 }, + { .name = "gfx", .rst_shift = 0, .st_shift = 0}, }; static struct omap_hwmod am33xx_gfx_hwmod = { .name = "gfx", .class = &am33xx_gfx_hwmod_class, .clkdm_name = "gfx_l3_clkdm", - .mpu_irqs = am33xx_gfx_irqs, .main_clk = "gfx_fck_div_ck", .prcm = { .omap4 = { .clkctrl_offs = AM33XX_CM_GFX_GFX_CLKCTRL_OFFSET, .rstctrl_offs = AM33XX_RM_GFX_RSTCTRL_OFFSET, + .rstst_offs = AM33XX_RM_GFX_RSTST_OFFSET, .modulemode = MODULEMODE_SWCTRL, }, }, @@ -387,16 +302,10 @@ static struct omap_hwmod_class am33xx_adc_tsc_hwmod_class = { .sysc = &am33xx_adc_tsc_sysc, }; -static struct omap_hwmod_irq_info am33xx_adc_tsc_irqs[] = { - { .irq = 16 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_adc_tsc_hwmod = { .name = "adc_tsc", .class = &am33xx_adc_tsc_hwmod_class, .clkdm_name = "l4_wkup_clkdm", - .mpu_irqs = am33xx_adc_tsc_irqs, .main_clk = "adc_tsc_fck", .prcm = { .omap4 = { @@ -515,23 +424,10 @@ static struct omap_hwmod_class am33xx_aes0_hwmod_class = { .sysc = &am33xx_aes0_sysc, }; -static struct omap_hwmod_irq_info am33xx_aes0_irqs[] = { - { .irq = 103 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - -static struct omap_hwmod_dma_info am33xx_aes0_edma_reqs[] = { - { .name = "tx", .dma_req = 6, }, - { .name = "rx", .dma_req = 5, }, - { .dma_req = -1 } -}; - static struct omap_hwmod am33xx_aes0_hwmod = { .name = "aes", .class = &am33xx_aes0_hwmod_class, .clkdm_name = "l3_clkdm", - .mpu_irqs = am33xx_aes0_irqs, - .sdma_reqs = am33xx_aes0_edma_reqs, .main_clk = "aes0_fck", .prcm = { .omap4 = { @@ -554,22 +450,10 @@ static struct omap_hwmod_class am33xx_sha0_hwmod_class = { .sysc = &am33xx_sha0_sysc, }; -static struct omap_hwmod_irq_info am33xx_sha0_irqs[] = { - { .irq = 109 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - -static struct omap_hwmod_dma_info am33xx_sha0_edma_reqs[] = { - { .name = "rx", .dma_req = 36, }, - { .dma_req = -1 } -}; - static struct omap_hwmod am33xx_sha0_hwmod = { .name = "sham", .class = &am33xx_sha0_hwmod_class, .clkdm_name = "l3_clkdm", - .mpu_irqs = am33xx_sha0_irqs, - .sdma_reqs = am33xx_sha0_edma_reqs, .main_clk = "l3_gclk", .prcm = { .omap4 = { @@ -604,16 +488,10 @@ static struct omap_hwmod_class am33xx_smartreflex_hwmod_class = { }; /* smartreflex0 */ -static struct omap_hwmod_irq_info am33xx_smartreflex0_irqs[] = { - { .irq = 120 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_smartreflex0_hwmod = { .name = "smartreflex0", .class = &am33xx_smartreflex_hwmod_class, .clkdm_name = "l4_wkup_clkdm", - .mpu_irqs = am33xx_smartreflex0_irqs, .main_clk = "smartreflex0_fck", .prcm = { .omap4 = { @@ -624,16 +502,10 @@ static struct omap_hwmod am33xx_smartreflex0_hwmod = { }; /* smartreflex1 */ -static struct omap_hwmod_irq_info am33xx_smartreflex1_irqs[] = { - { .irq = 121 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_smartreflex1_hwmod = { .name = "smartreflex1", .class = &am33xx_smartreflex_hwmod_class, .clkdm_name = "l4_wkup_clkdm", - .mpu_irqs = am33xx_smartreflex1_irqs, .main_clk = "smartreflex1_fck", .prcm = { .omap4 = { @@ -650,17 +522,11 @@ static struct omap_hwmod_class am33xx_control_hwmod_class = { .name = "control", }; -static struct omap_hwmod_irq_info am33xx_control_irqs[] = { - { .irq = 8 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_control_hwmod = { .name = "control", .class = &am33xx_control_hwmod_class, .clkdm_name = "l4_wkup_clkdm", .flags = (HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET), - .mpu_irqs = am33xx_control_irqs, .main_clk = "dpll_core_m4_div2_ck", .prcm = { .omap4 = { @@ -690,20 +556,11 @@ static struct omap_hwmod_class am33xx_cpgmac0_hwmod_class = { .sysc = &am33xx_cpgmac_sysc, }; -static struct omap_hwmod_irq_info am33xx_cpgmac0_irqs[] = { - { .name = "c0_rx_thresh_pend", .irq = 40 + OMAP_INTC_START, }, - { .name = "c0_rx_pend", .irq = 41 + OMAP_INTC_START, }, - { .name = "c0_tx_pend", .irq = 42 + OMAP_INTC_START, }, - { .name = "c0_misc_pend", .irq = 43 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_cpgmac0_hwmod = { .name = "cpgmac0", .class = &am33xx_cpgmac0_hwmod_class, .clkdm_name = "cpsw_125mhz_clkdm", .flags = (HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY), - .mpu_irqs = am33xx_cpgmac0_irqs, .main_clk = "cpsw_125mhz_gclk", .prcm = { .omap4 = { @@ -735,17 +592,10 @@ static struct omap_hwmod_class am33xx_dcan_hwmod_class = { }; /* dcan0 */ -static struct omap_hwmod_irq_info am33xx_dcan0_irqs[] = { - { .name = "d_can_ms", .irq = 52 + OMAP_INTC_START, }, - { .name = "d_can_mo", .irq = 53 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_dcan0_hwmod = { .name = "d_can0", .class = &am33xx_dcan_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_dcan0_irqs, .main_clk = "dcan0_fck", .prcm = { .omap4 = { @@ -756,16 +606,10 @@ static struct omap_hwmod am33xx_dcan0_hwmod = { }; /* dcan1 */ -static struct omap_hwmod_irq_info am33xx_dcan1_irqs[] = { - { .name = "d_can_ms", .irq = 55 + OMAP_INTC_START, }, - { .name = "d_can_mo", .irq = 56 + OMAP_INTC_START, }, - { .irq = -1 }, -}; static struct omap_hwmod am33xx_dcan1_hwmod = { .name = "d_can1", .class = &am33xx_dcan_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_dcan1_irqs, .main_clk = "dcan1_fck", .prcm = { .omap4 = { @@ -792,16 +636,10 @@ static struct omap_hwmod_class am33xx_elm_hwmod_class = { .sysc = &am33xx_elm_sysc, }; -static struct omap_hwmod_irq_info am33xx_elm_irqs[] = { - { .irq = 4 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_elm_hwmod = { .name = "elm", .class = &am33xx_elm_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_elm_irqs, .main_clk = "l4ls_gclk", .prcm = { .omap4 = { @@ -854,45 +692,26 @@ static struct omap_hwmod am33xx_epwmss0_hwmod = { }; /* ecap0 */ -static struct omap_hwmod_irq_info am33xx_ecap0_irqs[] = { - { .irq = 31 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_ecap0_hwmod = { .name = "ecap0", .class = &am33xx_ecap_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_ecap0_irqs, .main_clk = "l4ls_gclk", }; /* eqep0 */ -static struct omap_hwmod_irq_info am33xx_eqep0_irqs[] = { - { .irq = 79 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_eqep0_hwmod = { .name = "eqep0", .class = &am33xx_eqep_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_eqep0_irqs, .main_clk = "l4ls_gclk", }; /* ehrpwm0 */ -static struct omap_hwmod_irq_info am33xx_ehrpwm0_irqs[] = { - { .name = "int", .irq = 86 + OMAP_INTC_START, }, - { .name = "tzint", .irq = 58 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_ehrpwm0_hwmod = { .name = "ehrpwm0", .class = &am33xx_ehrpwm_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_ehrpwm0_irqs, .main_clk = "l4ls_gclk", }; @@ -911,45 +730,26 @@ static struct omap_hwmod am33xx_epwmss1_hwmod = { }; /* ecap1 */ -static struct omap_hwmod_irq_info am33xx_ecap1_irqs[] = { - { .irq = 47 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_ecap1_hwmod = { .name = "ecap1", .class = &am33xx_ecap_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_ecap1_irqs, .main_clk = "l4ls_gclk", }; /* eqep1 */ -static struct omap_hwmod_irq_info am33xx_eqep1_irqs[] = { - { .irq = 88 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_eqep1_hwmod = { .name = "eqep1", .class = &am33xx_eqep_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_eqep1_irqs, .main_clk = "l4ls_gclk", }; /* ehrpwm1 */ -static struct omap_hwmod_irq_info am33xx_ehrpwm1_irqs[] = { - { .name = "int", .irq = 87 + OMAP_INTC_START, }, - { .name = "tzint", .irq = 59 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_ehrpwm1_hwmod = { .name = "ehrpwm1", .class = &am33xx_ehrpwm_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_ehrpwm1_irqs, .main_clk = "l4ls_gclk", }; @@ -968,45 +768,26 @@ static struct omap_hwmod am33xx_epwmss2_hwmod = { }; /* ecap2 */ -static struct omap_hwmod_irq_info am33xx_ecap2_irqs[] = { - { .irq = 61 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_ecap2_hwmod = { .name = "ecap2", .class = &am33xx_ecap_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_ecap2_irqs, .main_clk = "l4ls_gclk", }; /* eqep2 */ -static struct omap_hwmod_irq_info am33xx_eqep2_irqs[] = { - { .irq = 89 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_eqep2_hwmod = { .name = "eqep2", .class = &am33xx_eqep_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_eqep2_irqs, .main_clk = "l4ls_gclk", }; /* ehrpwm2 */ -static struct omap_hwmod_irq_info am33xx_ehrpwm2_irqs[] = { - { .name = "int", .irq = 39 + OMAP_INTC_START, }, - { .name = "tzint", .irq = 60 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_ehrpwm2_hwmod = { .name = "ehrpwm2", .class = &am33xx_ehrpwm_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_ehrpwm2_irqs, .main_clk = "l4ls_gclk", }; @@ -1041,17 +822,11 @@ static struct omap_hwmod_opt_clk gpio0_opt_clks[] = { { .role = "dbclk", .clk = "gpio0_dbclk" }, }; -static struct omap_hwmod_irq_info am33xx_gpio0_irqs[] = { - { .irq = 96 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_gpio0_hwmod = { .name = "gpio1", .class = &am33xx_gpio_hwmod_class, .clkdm_name = "l4_wkup_clkdm", .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .mpu_irqs = am33xx_gpio0_irqs, .main_clk = "dpll_core_m4_div2_ck", .prcm = { .omap4 = { @@ -1065,11 +840,6 @@ static struct omap_hwmod am33xx_gpio0_hwmod = { }; /* gpio1 */ -static struct omap_hwmod_irq_info am33xx_gpio1_irqs[] = { - { .irq = 98 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod_opt_clk gpio1_opt_clks[] = { { .role = "dbclk", .clk = "gpio1_dbclk" }, }; @@ -1079,7 +849,6 @@ static struct omap_hwmod am33xx_gpio1_hwmod = { .class = &am33xx_gpio_hwmod_class, .clkdm_name = "l4ls_clkdm", .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .mpu_irqs = am33xx_gpio1_irqs, .main_clk = "l4ls_gclk", .prcm = { .omap4 = { @@ -1093,11 +862,6 @@ static struct omap_hwmod am33xx_gpio1_hwmod = { }; /* gpio2 */ -static struct omap_hwmod_irq_info am33xx_gpio2_irqs[] = { - { .irq = 32 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod_opt_clk gpio2_opt_clks[] = { { .role = "dbclk", .clk = "gpio2_dbclk" }, }; @@ -1107,7 +871,6 @@ static struct omap_hwmod am33xx_gpio2_hwmod = { .class = &am33xx_gpio_hwmod_class, .clkdm_name = "l4ls_clkdm", .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .mpu_irqs = am33xx_gpio2_irqs, .main_clk = "l4ls_gclk", .prcm = { .omap4 = { @@ -1121,11 +884,6 @@ static struct omap_hwmod am33xx_gpio2_hwmod = { }; /* gpio3 */ -static struct omap_hwmod_irq_info am33xx_gpio3_irqs[] = { - { .irq = 62 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod_opt_clk gpio3_opt_clks[] = { { .role = "dbclk", .clk = "gpio3_dbclk" }, }; @@ -1135,7 +893,6 @@ static struct omap_hwmod am33xx_gpio3_hwmod = { .class = &am33xx_gpio_hwmod_class, .clkdm_name = "l4ls_clkdm", .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .mpu_irqs = am33xx_gpio3_irqs, .main_clk = "l4ls_gclk", .prcm = { .omap4 = { @@ -1164,17 +921,11 @@ static struct omap_hwmod_class am33xx_gpmc_hwmod_class = { .sysc = &gpmc_sysc, }; -static struct omap_hwmod_irq_info am33xx_gpmc_irqs[] = { - { .irq = 100 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_gpmc_hwmod = { .name = "gpmc", .class = &am33xx_gpmc_hwmod_class, .clkdm_name = "l3s_clkdm", .flags = (HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET), - .mpu_irqs = am33xx_gpmc_irqs, .main_clk = "l3s_gclk", .prcm = { .omap4 = { @@ -1208,23 +959,10 @@ static struct omap_i2c_dev_attr i2c_dev_attr = { }; /* i2c1 */ -static struct omap_hwmod_irq_info i2c1_mpu_irqs[] = { - { .irq = 70 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - -static struct omap_hwmod_dma_info i2c1_edma_reqs[] = { - { .name = "tx", .dma_req = 0, }, - { .name = "rx", .dma_req = 0, }, - { .dma_req = -1 } -}; - static struct omap_hwmod am33xx_i2c1_hwmod = { .name = "i2c1", .class = &i2c_class, .clkdm_name = "l4_wkup_clkdm", - .mpu_irqs = i2c1_mpu_irqs, - .sdma_reqs = i2c1_edma_reqs, .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, .main_clk = "dpll_per_m2_div4_wkupdm_ck", .prcm = { @@ -1237,23 +975,10 @@ static struct omap_hwmod am33xx_i2c1_hwmod = { }; /* i2c1 */ -static struct omap_hwmod_irq_info i2c2_mpu_irqs[] = { - { .irq = 71 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - -static struct omap_hwmod_dma_info i2c2_edma_reqs[] = { - { .name = "tx", .dma_req = 0, }, - { .name = "rx", .dma_req = 0, }, - { .dma_req = -1 } -}; - static struct omap_hwmod am33xx_i2c2_hwmod = { .name = "i2c2", .class = &i2c_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = i2c2_mpu_irqs, - .sdma_reqs = i2c2_edma_reqs, .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, .main_clk = "dpll_per_m2_div4_ck", .prcm = { @@ -1266,23 +991,10 @@ static struct omap_hwmod am33xx_i2c2_hwmod = { }; /* i2c3 */ -static struct omap_hwmod_dma_info i2c3_edma_reqs[] = { - { .name = "tx", .dma_req = 0, }, - { .name = "rx", .dma_req = 0, }, - { .dma_req = -1 } -}; - -static struct omap_hwmod_irq_info i2c3_mpu_irqs[] = { - { .irq = 30 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_i2c3_hwmod = { .name = "i2c3", .class = &i2c_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = i2c3_mpu_irqs, - .sdma_reqs = i2c3_edma_reqs, .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, .main_clk = "dpll_per_m2_div4_ck", .prcm = { @@ -1309,16 +1021,10 @@ static struct omap_hwmod_class am33xx_lcdc_hwmod_class = { .sysc = &lcdc_sysc, }; -static struct omap_hwmod_irq_info am33xx_lcdc_irqs[] = { - { .irq = 36 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_lcdc_hwmod = { .name = "lcdc", .class = &am33xx_lcdc_hwmod_class, .clkdm_name = "lcdc_clkdm", - .mpu_irqs = am33xx_lcdc_irqs, .flags = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY, .main_clk = "lcd_gclk", .prcm = { @@ -1348,16 +1054,10 @@ static struct omap_hwmod_class am33xx_mailbox_hwmod_class = { .sysc = &am33xx_mailbox_sysc, }; -static struct omap_hwmod_irq_info am33xx_mailbox_irqs[] = { - { .irq = 77 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_mailbox_hwmod = { .name = "mailbox", .class = &am33xx_mailbox_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_mailbox_irqs, .main_clk = "l4ls_gclk", .prcm = { .omap4 = { @@ -1384,24 +1084,10 @@ static struct omap_hwmod_class am33xx_mcasp_hwmod_class = { }; /* mcasp0 */ -static struct omap_hwmod_irq_info am33xx_mcasp0_irqs[] = { - { .name = "ax", .irq = 80 + OMAP_INTC_START, }, - { .name = "ar", .irq = 81 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - -static struct omap_hwmod_dma_info am33xx_mcasp0_edma_reqs[] = { - { .name = "tx", .dma_req = 8, }, - { .name = "rx", .dma_req = 9, }, - { .dma_req = -1 } -}; - static struct omap_hwmod am33xx_mcasp0_hwmod = { .name = "mcasp0", .class = &am33xx_mcasp_hwmod_class, .clkdm_name = "l3s_clkdm", - .mpu_irqs = am33xx_mcasp0_irqs, - .sdma_reqs = am33xx_mcasp0_edma_reqs, .main_clk = "mcasp0_fck", .prcm = { .omap4 = { @@ -1412,24 +1098,10 @@ static struct omap_hwmod am33xx_mcasp0_hwmod = { }; /* mcasp1 */ -static struct omap_hwmod_irq_info am33xx_mcasp1_irqs[] = { - { .name = "ax", .irq = 82 + OMAP_INTC_START, }, - { .name = "ar", .irq = 83 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - -static struct omap_hwmod_dma_info am33xx_mcasp1_edma_reqs[] = { - { .name = "tx", .dma_req = 10, }, - { .name = "rx", .dma_req = 11, }, - { .dma_req = -1 } -}; - static struct omap_hwmod am33xx_mcasp1_hwmod = { .name = "mcasp1", .class = &am33xx_mcasp_hwmod_class, .clkdm_name = "l3s_clkdm", - .mpu_irqs = am33xx_mcasp1_irqs, - .sdma_reqs = am33xx_mcasp1_edma_reqs, .main_clk = "mcasp1_fck", .prcm = { .omap4 = { @@ -1457,17 +1129,6 @@ static struct omap_hwmod_class am33xx_mmc_hwmod_class = { }; /* mmc0 */ -static struct omap_hwmod_irq_info am33xx_mmc0_irqs[] = { - { .irq = 64 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - -static struct omap_hwmod_dma_info am33xx_mmc0_edma_reqs[] = { - { .name = "tx", .dma_req = 24, }, - { .name = "rx", .dma_req = 25, }, - { .dma_req = -1 } -}; - static struct omap_mmc_dev_attr am33xx_mmc0_dev_attr = { .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT, }; @@ -1476,8 +1137,6 @@ static struct omap_hwmod am33xx_mmc0_hwmod = { .name = "mmc1", .class = &am33xx_mmc_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_mmc0_irqs, - .sdma_reqs = am33xx_mmc0_edma_reqs, .main_clk = "mmc_clk", .prcm = { .omap4 = { @@ -1489,17 +1148,6 @@ static struct omap_hwmod am33xx_mmc0_hwmod = { }; /* mmc1 */ -static struct omap_hwmod_irq_info am33xx_mmc1_irqs[] = { - { .irq = 28 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - -static struct omap_hwmod_dma_info am33xx_mmc1_edma_reqs[] = { - { .name = "tx", .dma_req = 2, }, - { .name = "rx", .dma_req = 3, }, - { .dma_req = -1 } -}; - static struct omap_mmc_dev_attr am33xx_mmc1_dev_attr = { .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT, }; @@ -1508,8 +1156,6 @@ static struct omap_hwmod am33xx_mmc1_hwmod = { .name = "mmc2", .class = &am33xx_mmc_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_mmc1_irqs, - .sdma_reqs = am33xx_mmc1_edma_reqs, .main_clk = "mmc_clk", .prcm = { .omap4 = { @@ -1521,17 +1167,6 @@ static struct omap_hwmod am33xx_mmc1_hwmod = { }; /* mmc2 */ -static struct omap_hwmod_irq_info am33xx_mmc2_irqs[] = { - { .irq = 29 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - -static struct omap_hwmod_dma_info am33xx_mmc2_edma_reqs[] = { - { .name = "tx", .dma_req = 64, }, - { .name = "rx", .dma_req = 65, }, - { .dma_req = -1 } -}; - static struct omap_mmc_dev_attr am33xx_mmc2_dev_attr = { .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT, }; @@ -1539,8 +1174,6 @@ static struct omap_hwmod am33xx_mmc2_hwmod = { .name = "mmc3", .class = &am33xx_mmc_hwmod_class, .clkdm_name = "l3s_clkdm", - .mpu_irqs = am33xx_mmc2_irqs, - .sdma_reqs = am33xx_mmc2_edma_reqs, .main_clk = "mmc_clk", .prcm = { .omap4 = { @@ -1569,17 +1202,10 @@ static struct omap_hwmod_class am33xx_rtc_hwmod_class = { .sysc = &am33xx_rtc_sysc, }; -static struct omap_hwmod_irq_info am33xx_rtc_irqs[] = { - { .name = "rtcint", .irq = 75 + OMAP_INTC_START, }, - { .name = "rtcalarmint", .irq = 76 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_rtc_hwmod = { .name = "rtc", .class = &am33xx_rtc_hwmod_class, .clkdm_name = "l4_rtc_clkdm", - .mpu_irqs = am33xx_rtc_irqs, .main_clk = "clk_32768_ck", .prcm = { .omap4 = { @@ -1608,19 +1234,6 @@ static struct omap_hwmod_class am33xx_spi_hwmod_class = { }; /* spi0 */ -static struct omap_hwmod_irq_info am33xx_spi0_irqs[] = { - { .irq = 65 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - -static struct omap_hwmod_dma_info am33xx_mcspi0_edma_reqs[] = { - { .name = "rx0", .dma_req = 17 }, - { .name = "tx0", .dma_req = 16 }, - { .name = "rx1", .dma_req = 19 }, - { .name = "tx1", .dma_req = 18 }, - { .dma_req = -1 } -}; - static struct omap2_mcspi_dev_attr mcspi_attrib = { .num_chipselect = 2, }; @@ -1628,8 +1241,6 @@ static struct omap_hwmod am33xx_spi0_hwmod = { .name = "spi0", .class = &am33xx_spi_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_spi0_irqs, - .sdma_reqs = am33xx_mcspi0_edma_reqs, .main_clk = "dpll_per_m2_div4_ck", .prcm = { .omap4 = { @@ -1641,25 +1252,10 @@ static struct omap_hwmod am33xx_spi0_hwmod = { }; /* spi1 */ -static struct omap_hwmod_irq_info am33xx_spi1_irqs[] = { - { .irq = 125 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - -static struct omap_hwmod_dma_info am33xx_mcspi1_edma_reqs[] = { - { .name = "rx0", .dma_req = 43 }, - { .name = "tx0", .dma_req = 42 }, - { .name = "rx1", .dma_req = 45 }, - { .name = "tx1", .dma_req = 44 }, - { .dma_req = -1 } -}; - static struct omap_hwmod am33xx_spi1_hwmod = { .name = "spi1", .class = &am33xx_spi_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_spi1_irqs, - .sdma_reqs = am33xx_mcspi1_edma_reqs, .main_clk = "dpll_per_m2_div4_ck", .prcm = { .omap4 = { @@ -1725,16 +1321,10 @@ static struct omap_hwmod_class am33xx_timer1ms_hwmod_class = { .sysc = &am33xx_timer1ms_sysc, }; -static struct omap_hwmod_irq_info am33xx_timer1_irqs[] = { - { .irq = 67 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_timer1_hwmod = { .name = "timer1", .class = &am33xx_timer1ms_hwmod_class, .clkdm_name = "l4_wkup_clkdm", - .mpu_irqs = am33xx_timer1_irqs, .main_clk = "timer1_fck", .prcm = { .omap4 = { @@ -1744,16 +1334,10 @@ static struct omap_hwmod am33xx_timer1_hwmod = { }, }; -static struct omap_hwmod_irq_info am33xx_timer2_irqs[] = { - { .irq = 68 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_timer2_hwmod = { .name = "timer2", .class = &am33xx_timer_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_timer2_irqs, .main_clk = "timer2_fck", .prcm = { .omap4 = { @@ -1763,16 +1347,10 @@ static struct omap_hwmod am33xx_timer2_hwmod = { }, }; -static struct omap_hwmod_irq_info am33xx_timer3_irqs[] = { - { .irq = 69 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_timer3_hwmod = { .name = "timer3", .class = &am33xx_timer_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_timer3_irqs, .main_clk = "timer3_fck", .prcm = { .omap4 = { @@ -1782,16 +1360,10 @@ static struct omap_hwmod am33xx_timer3_hwmod = { }, }; -static struct omap_hwmod_irq_info am33xx_timer4_irqs[] = { - { .irq = 92 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_timer4_hwmod = { .name = "timer4", .class = &am33xx_timer_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_timer4_irqs, .main_clk = "timer4_fck", .prcm = { .omap4 = { @@ -1801,16 +1373,10 @@ static struct omap_hwmod am33xx_timer4_hwmod = { }, }; -static struct omap_hwmod_irq_info am33xx_timer5_irqs[] = { - { .irq = 93 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_timer5_hwmod = { .name = "timer5", .class = &am33xx_timer_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_timer5_irqs, .main_clk = "timer5_fck", .prcm = { .omap4 = { @@ -1820,16 +1386,10 @@ static struct omap_hwmod am33xx_timer5_hwmod = { }, }; -static struct omap_hwmod_irq_info am33xx_timer6_irqs[] = { - { .irq = 94 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_timer6_hwmod = { .name = "timer6", .class = &am33xx_timer_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_timer6_irqs, .main_clk = "timer6_fck", .prcm = { .omap4 = { @@ -1839,16 +1399,10 @@ static struct omap_hwmod am33xx_timer6_hwmod = { }, }; -static struct omap_hwmod_irq_info am33xx_timer7_irqs[] = { - { .irq = 95 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_timer7_hwmod = { .name = "timer7", .class = &am33xx_timer_hwmod_class, .clkdm_name = "l4ls_clkdm", - .mpu_irqs = am33xx_timer7_irqs, .main_clk = "timer7_fck", .prcm = { .omap4 = { @@ -1863,18 +1417,10 @@ static struct omap_hwmod_class am33xx_tpcc_hwmod_class = { .name = "tpcc", }; -static struct omap_hwmod_irq_info am33xx_tpcc_irqs[] = { - { .name = "edma0", .irq = 12 + OMAP_INTC_START, }, - { .name = "edma0_mperr", .irq = 13 + OMAP_INTC_START, }, - { .name = "edma0_err", .irq = 14 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_tpcc_hwmod = { .name = "tpcc", .class = &am33xx_tpcc_hwmod_class, .clkdm_name = "l3_clkdm", - .mpu_irqs = am33xx_tpcc_irqs, .main_clk = "l3_gclk", .prcm = { .omap4 = { @@ -1900,16 +1446,10 @@ static struct omap_hwmod_class am33xx_tptc_hwmod_class = { }; /* tptc0 */ -static struct omap_hwmod_irq_info am33xx_tptc0_irqs[] = { - { .irq = 112 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_tptc0_hwmod = { .name = "tptc0", .class = &am33xx_tptc_hwmod_class, .clkdm_name = "l3_clkdm", - .mpu_irqs = am33xx_tptc0_irqs, .flags = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY, .main_clk = "l3_gclk", .prcm = { @@ -1921,16 +1461,10 @@ static struct omap_hwmod am33xx_tptc0_hwmod = { }; /* tptc1 */ -static struct omap_hwmod_irq_info am33xx_tptc1_irqs[] = { - { .irq = 113 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_tptc1_hwmod = { .name = "tptc1", .class = &am33xx_tptc_hwmod_class, .clkdm_name = "l3_clkdm", - .mpu_irqs = am33xx_tptc1_irqs, .flags = (HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY), .main_clk = "l3_gclk", .prcm = { @@ -1942,16 +1476,10 @@ static struct omap_hwmod am33xx_tptc1_hwmod = { }; /* tptc2 */ -static struct omap_hwmod_irq_info am33xx_tptc2_irqs[] = { - { .irq = 114 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_tptc2_hwmod = { .name = "tptc2", .class = &am33xx_tptc_hwmod_class, .clkdm_name = "l3_clkdm", - .mpu_irqs = am33xx_tptc2_irqs, .flags = (HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY), .main_clk = "l3_gclk", .prcm = { @@ -1980,24 +1508,11 @@ static struct omap_hwmod_class uart_class = { }; /* uart1 */ -static struct omap_hwmod_dma_info uart1_edma_reqs[] = { - { .name = "tx", .dma_req = 26, }, - { .name = "rx", .dma_req = 27, }, - { .dma_req = -1 } -}; - -static struct omap_hwmod_irq_info am33xx_uart1_irqs[] = { - { .irq = 72 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_uart1_hwmod = { .name = "uart1", .class = &uart_class, .clkdm_name = "l4_wkup_clkdm", .flags = HWMOD_SWSUP_SIDLE_ACT, - .mpu_irqs = am33xx_uart1_irqs, - .sdma_reqs = uart1_edma_reqs, .main_clk = "dpll_per_m2_div4_wkupdm_ck", .prcm = { .omap4 = { @@ -2007,18 +1522,11 @@ static struct omap_hwmod am33xx_uart1_hwmod = { }, }; -static struct omap_hwmod_irq_info am33xx_uart2_irqs[] = { - { .irq = 73 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_uart2_hwmod = { .name = "uart2", .class = &uart_class, .clkdm_name = "l4ls_clkdm", .flags = HWMOD_SWSUP_SIDLE_ACT, - .mpu_irqs = am33xx_uart2_irqs, - .sdma_reqs = uart1_edma_reqs, .main_clk = "dpll_per_m2_div4_ck", .prcm = { .omap4 = { @@ -2029,24 +1537,11 @@ static struct omap_hwmod am33xx_uart2_hwmod = { }; /* uart3 */ -static struct omap_hwmod_dma_info uart3_edma_reqs[] = { - { .name = "tx", .dma_req = 30, }, - { .name = "rx", .dma_req = 31, }, - { .dma_req = -1 } -}; - -static struct omap_hwmod_irq_info am33xx_uart3_irqs[] = { - { .irq = 74 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_uart3_hwmod = { .name = "uart3", .class = &uart_class, .clkdm_name = "l4ls_clkdm", .flags = HWMOD_SWSUP_SIDLE_ACT, - .mpu_irqs = am33xx_uart3_irqs, - .sdma_reqs = uart3_edma_reqs, .main_clk = "dpll_per_m2_div4_ck", .prcm = { .omap4 = { @@ -2056,18 +1551,11 @@ static struct omap_hwmod am33xx_uart3_hwmod = { }, }; -static struct omap_hwmod_irq_info am33xx_uart4_irqs[] = { - { .irq = 44 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_uart4_hwmod = { .name = "uart4", .class = &uart_class, .clkdm_name = "l4ls_clkdm", .flags = HWMOD_SWSUP_SIDLE_ACT, - .mpu_irqs = am33xx_uart4_irqs, - .sdma_reqs = uart1_edma_reqs, .main_clk = "dpll_per_m2_div4_ck", .prcm = { .omap4 = { @@ -2077,18 +1565,11 @@ static struct omap_hwmod am33xx_uart4_hwmod = { }, }; -static struct omap_hwmod_irq_info am33xx_uart5_irqs[] = { - { .irq = 45 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_uart5_hwmod = { .name = "uart5", .class = &uart_class, .clkdm_name = "l4ls_clkdm", .flags = HWMOD_SWSUP_SIDLE_ACT, - .mpu_irqs = am33xx_uart5_irqs, - .sdma_reqs = uart1_edma_reqs, .main_clk = "dpll_per_m2_div4_ck", .prcm = { .omap4 = { @@ -2098,18 +1579,11 @@ static struct omap_hwmod am33xx_uart5_hwmod = { }, }; -static struct omap_hwmod_irq_info am33xx_uart6_irqs[] = { - { .irq = 46 + OMAP_INTC_START, }, - { .irq = -1 }, -}; - static struct omap_hwmod am33xx_uart6_hwmod = { .name = "uart6", .class = &uart_class, .clkdm_name = "l4ls_clkdm", .flags = HWMOD_SWSUP_SIDLE_ACT, - .mpu_irqs = am33xx_uart6_irqs, - .sdma_reqs = uart1_edma_reqs, .main_clk = "dpll_per_m2_div4_ck", .prcm = { .omap4 = { @@ -2173,18 +1647,10 @@ static struct omap_hwmod_class am33xx_usbotg_class = { .sysc = &am33xx_usbhsotg_sysc, }; -static struct omap_hwmod_irq_info am33xx_usbss_mpu_irqs[] = { - { .name = "usbss-irq", .irq = 17 + OMAP_INTC_START, }, - { .name = "musb0-irq", .irq = 18 + OMAP_INTC_START, }, - { .name = "musb1-irq", .irq = 19 + OMAP_INTC_START, }, - { .irq = -1, }, -}; - static struct omap_hwmod am33xx_usbss_hwmod = { .name = "usb_otg_hs", .class = &am33xx_usbotg_class, .clkdm_name = "l3s_clkdm", - .mpu_irqs = am33xx_usbss_mpu_irqs, .flags = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY, .main_clk = "usbotg_fck", .prcm = { @@ -2200,14 +1666,6 @@ static struct omap_hwmod am33xx_usbss_hwmod = { * Interfaces */ -/* l4 fw -> emif fw */ -static struct omap_hwmod_ocp_if am33xx_l4_fw__emif_fw = { - .master = &am33xx_l4_fw_hwmod, - .slave = &am33xx_emif_fw_hwmod, - .clk = "l4fw_gclk", - .user = OCP_USER_MPU, -}; - static struct omap_hwmod_addr_space am33xx_emif_addrs[] = { { .pa_start = 0x4c000000, @@ -2265,14 +1723,6 @@ static struct omap_hwmod_ocp_if am33xx_l3_s__l4_wkup = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -/* l3 s -> l4 fw */ -static struct omap_hwmod_ocp_if am33xx_l3_s__l4_fw = { - .master = &am33xx_l3_s_hwmod, - .slave = &am33xx_l4_fw_hwmod, - .clk = "l3s_gclk", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l3 main -> l3 instr */ static struct omap_hwmod_ocp_if am33xx_l3_main__l3_instr = { .master = &am33xx_l3_main_hwmod, @@ -2322,261 +1772,114 @@ static struct omap_hwmod_ocp_if am33xx_gfx__l3_main = { }; /* l4 wkup -> wkup m3 */ -static struct omap_hwmod_addr_space am33xx_wkup_m3_addrs[] = { - { - .name = "umem", - .pa_start = 0x44d00000, - .pa_end = 0x44d00000 + SZ_16K - 1, - .flags = ADDR_TYPE_RT - }, - { - .name = "dmem", - .pa_start = 0x44d80000, - .pa_end = 0x44d80000 + SZ_8K - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_wkup__wkup_m3 = { .master = &am33xx_l4_wkup_hwmod, .slave = &am33xx_wkup_m3_hwmod, .clk = "dpll_core_m4_div2_ck", - .addr = am33xx_wkup_m3_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; /* l4 hs -> pru-icss */ -static struct omap_hwmod_addr_space am33xx_pruss_addrs[] = { - { - .pa_start = 0x4a300000, - .pa_end = 0x4a300000 + SZ_512K - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_hs__pruss = { .master = &am33xx_l4_hs_hwmod, .slave = &am33xx_pruss_hwmod, .clk = "dpll_core_m4_ck", - .addr = am33xx_pruss_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; /* l3 main -> gfx */ -static struct omap_hwmod_addr_space am33xx_gfx_addrs[] = { - { - .pa_start = 0x56000000, - .pa_end = 0x56000000 + SZ_16M - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l3_main__gfx = { .master = &am33xx_l3_main_hwmod, .slave = &am33xx_gfx_hwmod, .clk = "dpll_core_m4_ck", - .addr = am33xx_gfx_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; /* l4 wkup -> smartreflex0 */ -static struct omap_hwmod_addr_space am33xx_smartreflex0_addrs[] = { - { - .pa_start = 0x44e37000, - .pa_end = 0x44e37000 + SZ_4K - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_wkup__smartreflex0 = { .master = &am33xx_l4_wkup_hwmod, .slave = &am33xx_smartreflex0_hwmod, .clk = "dpll_core_m4_div2_ck", - .addr = am33xx_smartreflex0_addrs, .user = OCP_USER_MPU, }; /* l4 wkup -> smartreflex1 */ -static struct omap_hwmod_addr_space am33xx_smartreflex1_addrs[] = { - { - .pa_start = 0x44e39000, - .pa_end = 0x44e39000 + SZ_4K - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_wkup__smartreflex1 = { .master = &am33xx_l4_wkup_hwmod, .slave = &am33xx_smartreflex1_hwmod, .clk = "dpll_core_m4_div2_ck", - .addr = am33xx_smartreflex1_addrs, .user = OCP_USER_MPU, }; /* l4 wkup -> control */ -static struct omap_hwmod_addr_space am33xx_control_addrs[] = { - { - .pa_start = 0x44e10000, - .pa_end = 0x44e10000 + SZ_8K - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_wkup__control = { .master = &am33xx_l4_wkup_hwmod, .slave = &am33xx_control_hwmod, .clk = "dpll_core_m4_div2_ck", - .addr = am33xx_control_addrs, .user = OCP_USER_MPU, }; /* l4 wkup -> rtc */ -static struct omap_hwmod_addr_space am33xx_rtc_addrs[] = { - { - .pa_start = 0x44e3e000, - .pa_end = 0x44e3e000 + SZ_4K - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_wkup__rtc = { .master = &am33xx_l4_wkup_hwmod, .slave = &am33xx_rtc_hwmod, .clk = "clkdiv32k_ick", - .addr = am33xx_rtc_addrs, .user = OCP_USER_MPU, }; /* l4 per/ls -> DCAN0 */ -static struct omap_hwmod_addr_space am33xx_dcan0_addrs[] = { - { - .pa_start = 0x481CC000, - .pa_end = 0x481CC000 + SZ_4K - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_per__dcan0 = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_dcan0_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_dcan0_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; /* l4 per/ls -> DCAN1 */ -static struct omap_hwmod_addr_space am33xx_dcan1_addrs[] = { - { - .pa_start = 0x481D0000, - .pa_end = 0x481D0000 + SZ_4K - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_per__dcan1 = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_dcan1_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_dcan1_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; /* l4 per/ls -> GPIO2 */ -static struct omap_hwmod_addr_space am33xx_gpio1_addrs[] = { - { - .pa_start = 0x4804C000, - .pa_end = 0x4804C000 + SZ_4K - 1, - .flags = ADDR_TYPE_RT, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_per__gpio1 = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_gpio1_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_gpio1_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; /* l4 per/ls -> gpio3 */ -static struct omap_hwmod_addr_space am33xx_gpio2_addrs[] = { - { - .pa_start = 0x481AC000, - .pa_end = 0x481AC000 + SZ_4K - 1, - .flags = ADDR_TYPE_RT, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_per__gpio2 = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_gpio2_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_gpio2_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; /* l4 per/ls -> gpio4 */ -static struct omap_hwmod_addr_space am33xx_gpio3_addrs[] = { - { - .pa_start = 0x481AE000, - .pa_end = 0x481AE000 + SZ_4K - 1, - .flags = ADDR_TYPE_RT, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_per__gpio3 = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_gpio3_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_gpio3_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; /* L4 WKUP -> I2C1 */ -static struct omap_hwmod_addr_space am33xx_i2c1_addr_space[] = { - { - .pa_start = 0x44E0B000, - .pa_end = 0x44E0B000 + SZ_4K - 1, - .flags = ADDR_TYPE_RT, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_wkup__i2c1 = { .master = &am33xx_l4_wkup_hwmod, .slave = &am33xx_i2c1_hwmod, .clk = "dpll_core_m4_div2_ck", - .addr = am33xx_i2c1_addr_space, .user = OCP_USER_MPU, }; /* L4 WKUP -> GPIO1 */ -static struct omap_hwmod_addr_space am33xx_gpio0_addrs[] = { - { - .pa_start = 0x44E07000, - .pa_end = 0x44E07000 + SZ_4K - 1, - .flags = ADDR_TYPE_RT, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_wkup__gpio0 = { .master = &am33xx_l4_wkup_hwmod, .slave = &am33xx_gpio0_hwmod, .clk = "dpll_core_m4_div2_ck", - .addr = am33xx_gpio0_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; @@ -2598,41 +1901,16 @@ static struct omap_hwmod_ocp_if am33xx_l4_wkup__adc_tsc = { .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space am33xx_cpgmac0_addr_space[] = { - /* cpsw ss */ - { - .pa_start = 0x4a100000, - .pa_end = 0x4a100000 + SZ_2K - 1, - }, - /* cpsw wr */ - { - .pa_start = 0x4a101200, - .pa_end = 0x4a101200 + SZ_256 - 1, - .flags = ADDR_TYPE_RT, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_hs__cpgmac0 = { .master = &am33xx_l4_hs_hwmod, .slave = &am33xx_cpgmac0_hwmod, .clk = "cpsw_125mhz_gclk", - .addr = am33xx_cpgmac0_addr_space, .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space am33xx_mdio_addr_space[] = { - { - .pa_start = 0x4A101000, - .pa_end = 0x4A101000 + SZ_256 - 1, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_cpgmac0__mdio = { .master = &am33xx_cpgmac0_hwmod, .slave = &am33xx_mdio_hwmod, - .addr = am33xx_mdio_addr_space, .user = OCP_USER_MPU, }; @@ -2670,51 +1948,24 @@ static struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss0 = { .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space am33xx_ecap0_addr_space[] = { - { - .pa_start = 0x48300100, - .pa_end = 0x48300100 + SZ_128 - 1, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_epwmss0__ecap0 = { .master = &am33xx_epwmss0_hwmod, .slave = &am33xx_ecap0_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_ecap0_addr_space, .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space am33xx_eqep0_addr_space[] = { - { - .pa_start = 0x48300180, - .pa_end = 0x48300180 + SZ_128 - 1, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_epwmss0__eqep0 = { .master = &am33xx_epwmss0_hwmod, .slave = &am33xx_eqep0_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_eqep0_addr_space, .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space am33xx_ehrpwm0_addr_space[] = { - { - .pa_start = 0x48300200, - .pa_end = 0x48300200 + SZ_128 - 1, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_epwmss0__ehrpwm0 = { .master = &am33xx_epwmss0_hwmod, .slave = &am33xx_ehrpwm0_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_ehrpwm0_addr_space, .user = OCP_USER_MPU, }; @@ -2736,51 +1987,24 @@ static struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss1 = { .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space am33xx_ecap1_addr_space[] = { - { - .pa_start = 0x48302100, - .pa_end = 0x48302100 + SZ_128 - 1, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_epwmss1__ecap1 = { .master = &am33xx_epwmss1_hwmod, .slave = &am33xx_ecap1_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_ecap1_addr_space, .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space am33xx_eqep1_addr_space[] = { - { - .pa_start = 0x48302180, - .pa_end = 0x48302180 + SZ_128 - 1, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_epwmss1__eqep1 = { .master = &am33xx_epwmss1_hwmod, .slave = &am33xx_eqep1_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_eqep1_addr_space, .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space am33xx_ehrpwm1_addr_space[] = { - { - .pa_start = 0x48302200, - .pa_end = 0x48302200 + SZ_128 - 1, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_epwmss1__ehrpwm1 = { .master = &am33xx_epwmss1_hwmod, .slave = &am33xx_ehrpwm1_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_ehrpwm1_addr_space, .user = OCP_USER_MPU, }; @@ -2801,51 +2025,24 @@ static struct omap_hwmod_ocp_if am33xx_l4_ls__epwmss2 = { .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space am33xx_ecap2_addr_space[] = { - { - .pa_start = 0x48304100, - .pa_end = 0x48304100 + SZ_128 - 1, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_epwmss2__ecap2 = { .master = &am33xx_epwmss2_hwmod, .slave = &am33xx_ecap2_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_ecap2_addr_space, .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space am33xx_eqep2_addr_space[] = { - { - .pa_start = 0x48304180, - .pa_end = 0x48304180 + SZ_128 - 1, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_epwmss2__eqep2 = { .master = &am33xx_epwmss2_hwmod, .slave = &am33xx_eqep2_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_eqep2_addr_space, .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space am33xx_ehrpwm2_addr_space[] = { - { - .pa_start = 0x48304200, - .pa_end = 0x48304200 + SZ_128 - 1, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_epwmss2__ehrpwm2 = { .master = &am33xx_epwmss2_hwmod, .slave = &am33xx_ehrpwm2_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_ehrpwm2_addr_space, .user = OCP_USER_MPU, }; @@ -2868,37 +2065,17 @@ static struct omap_hwmod_ocp_if am33xx_l3_s__gpmc = { }; /* i2c2 */ -static struct omap_hwmod_addr_space am33xx_i2c2_addr_space[] = { - { - .pa_start = 0x4802A000, - .pa_end = 0x4802A000 + SZ_4K - 1, - .flags = ADDR_TYPE_RT, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_per__i2c2 = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_i2c2_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_i2c2_addr_space, .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space am33xx_i2c3_addr_space[] = { - { - .pa_start = 0x4819C000, - .pa_end = 0x4819C000 + SZ_4K - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_per__i2c3 = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_i2c3_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_i2c3_addr_space, .user = OCP_USER_MPU, }; @@ -2938,20 +2115,10 @@ static struct omap_hwmod_ocp_if am33xx_l4_per__mailbox = { }; /* l4 ls -> spinlock */ -static struct omap_hwmod_addr_space am33xx_spinlock_addrs[] = { - { - .pa_start = 0x480Ca000, - .pa_end = 0x480Ca000 + SZ_4K - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_ls__spinlock = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_spinlock_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_spinlock_addrs, .user = OCP_USER_MPU, }; @@ -2973,24 +2140,6 @@ static struct omap_hwmod_ocp_if am33xx_l4_ls__mcasp0 = { .user = OCP_USER_MPU, }; -/* l3 s -> mcasp0 data */ -static struct omap_hwmod_addr_space am33xx_mcasp0_data_addr_space[] = { - { - .pa_start = 0x46000000, - .pa_end = 0x46000000 + SZ_4M - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - -static struct omap_hwmod_ocp_if am33xx_l3_s__mcasp0_data = { - .master = &am33xx_l3_s_hwmod, - .slave = &am33xx_mcasp0_hwmod, - .clk = "l3s_gclk", - .addr = am33xx_mcasp0_data_addr_space, - .user = OCP_USER_SDMA, -}; - /* l4 ls -> mcasp1 */ static struct omap_hwmod_addr_space am33xx_mcasp1_addr_space[] = { { @@ -3009,24 +2158,6 @@ static struct omap_hwmod_ocp_if am33xx_l4_ls__mcasp1 = { .user = OCP_USER_MPU, }; -/* l3 s -> mcasp1 data */ -static struct omap_hwmod_addr_space am33xx_mcasp1_data_addr_space[] = { - { - .pa_start = 0x46400000, - .pa_end = 0x46400000 + SZ_4M - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - -static struct omap_hwmod_ocp_if am33xx_l3_s__mcasp1_data = { - .master = &am33xx_l3_s_hwmod, - .slave = &am33xx_mcasp1_hwmod, - .clk = "l3s_gclk", - .addr = am33xx_mcasp1_data_addr_space, - .user = OCP_USER_SDMA, -}; - /* l4 ls -> mmc0 */ static struct omap_hwmod_addr_space am33xx_mmc0_addr_space[] = { { @@ -3082,182 +2213,82 @@ static struct omap_hwmod_ocp_if am33xx_l3_s__mmc2 = { }; /* l4 ls -> mcspi0 */ -static struct omap_hwmod_addr_space am33xx_mcspi0_addr_space[] = { - { - .pa_start = 0x48030000, - .pa_end = 0x48030000 + SZ_1K - 1, - .flags = ADDR_TYPE_RT, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_ls__mcspi0 = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_spi0_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_mcspi0_addr_space, .user = OCP_USER_MPU, }; /* l4 ls -> mcspi1 */ -static struct omap_hwmod_addr_space am33xx_mcspi1_addr_space[] = { - { - .pa_start = 0x481A0000, - .pa_end = 0x481A0000 + SZ_1K - 1, - .flags = ADDR_TYPE_RT, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_ls__mcspi1 = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_spi1_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_mcspi1_addr_space, .user = OCP_USER_MPU, }; /* l4 wkup -> timer1 */ -static struct omap_hwmod_addr_space am33xx_timer1_addr_space[] = { - { - .pa_start = 0x44E31000, - .pa_end = 0x44E31000 + SZ_1K - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_wkup__timer1 = { .master = &am33xx_l4_wkup_hwmod, .slave = &am33xx_timer1_hwmod, .clk = "dpll_core_m4_div2_ck", - .addr = am33xx_timer1_addr_space, .user = OCP_USER_MPU, }; /* l4 per -> timer2 */ -static struct omap_hwmod_addr_space am33xx_timer2_addr_space[] = { - { - .pa_start = 0x48040000, - .pa_end = 0x48040000 + SZ_1K - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_ls__timer2 = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_timer2_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_timer2_addr_space, .user = OCP_USER_MPU, }; /* l4 per -> timer3 */ -static struct omap_hwmod_addr_space am33xx_timer3_addr_space[] = { - { - .pa_start = 0x48042000, - .pa_end = 0x48042000 + SZ_1K - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_ls__timer3 = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_timer3_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_timer3_addr_space, .user = OCP_USER_MPU, }; /* l4 per -> timer4 */ -static struct omap_hwmod_addr_space am33xx_timer4_addr_space[] = { - { - .pa_start = 0x48044000, - .pa_end = 0x48044000 + SZ_1K - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_ls__timer4 = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_timer4_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_timer4_addr_space, .user = OCP_USER_MPU, }; /* l4 per -> timer5 */ -static struct omap_hwmod_addr_space am33xx_timer5_addr_space[] = { - { - .pa_start = 0x48046000, - .pa_end = 0x48046000 + SZ_1K - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_ls__timer5 = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_timer5_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_timer5_addr_space, .user = OCP_USER_MPU, }; /* l4 per -> timer6 */ -static struct omap_hwmod_addr_space am33xx_timer6_addr_space[] = { - { - .pa_start = 0x48048000, - .pa_end = 0x48048000 + SZ_1K - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_ls__timer6 = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_timer6_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_timer6_addr_space, .user = OCP_USER_MPU, }; /* l4 per -> timer7 */ -static struct omap_hwmod_addr_space am33xx_timer7_addr_space[] = { - { - .pa_start = 0x4804A000, - .pa_end = 0x4804A000 + SZ_1K - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_ls__timer7 = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_timer7_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_timer7_addr_space, .user = OCP_USER_MPU, }; /* l3 main -> tpcc */ -static struct omap_hwmod_addr_space am33xx_tpcc_addr_space[] = { - { - .pa_start = 0x49000000, - .pa_end = 0x49000000 + SZ_32K - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l3_main__tpcc = { .master = &am33xx_l3_main_hwmod, .slave = &am33xx_tpcc_hwmod, .clk = "l3_gclk", - .addr = am33xx_tpcc_addr_space, .user = OCP_USER_MPU, }; @@ -3316,160 +2347,67 @@ static struct omap_hwmod_ocp_if am33xx_l3_main__tptc2 = { }; /* l4 wkup -> uart1 */ -static struct omap_hwmod_addr_space am33xx_uart1_addr_space[] = { - { - .pa_start = 0x44E09000, - .pa_end = 0x44E09000 + SZ_8K - 1, - .flags = ADDR_TYPE_RT, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_wkup__uart1 = { .master = &am33xx_l4_wkup_hwmod, .slave = &am33xx_uart1_hwmod, .clk = "dpll_core_m4_div2_ck", - .addr = am33xx_uart1_addr_space, .user = OCP_USER_MPU, }; /* l4 ls -> uart2 */ -static struct omap_hwmod_addr_space am33xx_uart2_addr_space[] = { - { - .pa_start = 0x48022000, - .pa_end = 0x48022000 + SZ_8K - 1, - .flags = ADDR_TYPE_RT, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_ls__uart2 = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_uart2_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_uart2_addr_space, .user = OCP_USER_MPU, }; /* l4 ls -> uart3 */ -static struct omap_hwmod_addr_space am33xx_uart3_addr_space[] = { - { - .pa_start = 0x48024000, - .pa_end = 0x48024000 + SZ_8K - 1, - .flags = ADDR_TYPE_RT, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_ls__uart3 = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_uart3_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_uart3_addr_space, .user = OCP_USER_MPU, }; /* l4 ls -> uart4 */ -static struct omap_hwmod_addr_space am33xx_uart4_addr_space[] = { - { - .pa_start = 0x481A6000, - .pa_end = 0x481A6000 + SZ_8K - 1, - .flags = ADDR_TYPE_RT, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_ls__uart4 = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_uart4_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_uart4_addr_space, .user = OCP_USER_MPU, }; /* l4 ls -> uart5 */ -static struct omap_hwmod_addr_space am33xx_uart5_addr_space[] = { - { - .pa_start = 0x481A8000, - .pa_end = 0x481A8000 + SZ_8K - 1, - .flags = ADDR_TYPE_RT, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_ls__uart5 = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_uart5_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_uart5_addr_space, .user = OCP_USER_MPU, }; /* l4 ls -> uart6 */ -static struct omap_hwmod_addr_space am33xx_uart6_addr_space[] = { - { - .pa_start = 0x481aa000, - .pa_end = 0x481aa000 + SZ_8K - 1, - .flags = ADDR_TYPE_RT, - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_ls__uart6 = { .master = &am33xx_l4_ls_hwmod, .slave = &am33xx_uart6_hwmod, .clk = "l4ls_gclk", - .addr = am33xx_uart6_addr_space, .user = OCP_USER_MPU, }; /* l4 wkup -> wd_timer1 */ -static struct omap_hwmod_addr_space am33xx_wd_timer1_addrs[] = { - { - .pa_start = 0x44e35000, - .pa_end = 0x44e35000 + SZ_4K - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l4_wkup__wd_timer1 = { .master = &am33xx_l4_wkup_hwmod, .slave = &am33xx_wd_timer1_hwmod, .clk = "dpll_core_m4_div2_ck", - .addr = am33xx_wd_timer1_addrs, .user = OCP_USER_MPU, }; /* usbss */ /* l3 s -> USBSS interface */ -static struct omap_hwmod_addr_space am33xx_usbss_addr_space[] = { - { - .name = "usbss", - .pa_start = 0x47400000, - .pa_end = 0x47400000 + SZ_4K - 1, - .flags = ADDR_TYPE_RT - }, - { - .name = "musb0", - .pa_start = 0x47401000, - .pa_end = 0x47401000 + SZ_2K - 1, - .flags = ADDR_TYPE_RT - }, - { - .name = "musb1", - .pa_start = 0x47401800, - .pa_end = 0x47401800 + SZ_2K - 1, - .flags = ADDR_TYPE_RT - }, - { } -}; - static struct omap_hwmod_ocp_if am33xx_l3_s__usbss = { .master = &am33xx_l3_s_hwmod, .slave = &am33xx_usbss_hwmod, .clk = "l3s_gclk", - .addr = am33xx_usbss_addr_space, .user = OCP_USER_MPU, .flags = OCPIF_SWSUP_IDLE, }; @@ -3518,13 +2456,11 @@ static struct omap_hwmod_ocp_if am33xx_l3_main__aes0 = { }; static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = { - &am33xx_l4_fw__emif_fw, &am33xx_l3_main__emif, &am33xx_mpu__l3_main, &am33xx_mpu__prcm, &am33xx_l3_s__l4_ls, &am33xx_l3_s__l4_wkup, - &am33xx_l3_s__l4_fw, &am33xx_l3_main__l4_hs, &am33xx_l3_main__l3_s, &am33xx_l3_main__l3_instr, @@ -3554,9 +2490,7 @@ static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = { &am33xx_l4_per__i2c3, &am33xx_l4_per__mailbox, &am33xx_l4_ls__mcasp0, - &am33xx_l3_s__mcasp0_data, &am33xx_l4_ls__mcasp1, - &am33xx_l3_s__mcasp1_data, &am33xx_l4_ls__mmc0, &am33xx_l4_ls__mmc1, &am33xx_l3_s__mmc2, diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 31c7126eb3bb..f7a3df2fb579 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -25,6 +25,7 @@ #include <linux/platform_data/asoc-ti-mcbsp.h> #include <linux/platform_data/spi-omap2-mcspi.h> #include <linux/platform_data/iommu-omap.h> +#include <linux/platform_data/mailbox-omap.h> #include <plat/dmtimer.h> #include "am35xx.h" @@ -35,7 +36,6 @@ #include "prm-regbits-34xx.h" #include "cm-regbits-34xx.h" -#include "dma.h" #include "i2c.h" #include "mmc.h" #include "wd_timer.h" @@ -548,8 +548,8 @@ static struct omap_hwmod_irq_info uart4_mpu_irqs[] = { }; static struct omap_hwmod_dma_info uart4_sdma_reqs[] = { - { .name = "rx", .dma_req = OMAP36XX_DMA_UART4_RX, }, - { .name = "tx", .dma_req = OMAP36XX_DMA_UART4_TX, }, + { .name = "rx", .dma_req = 82, }, + { .name = "tx", .dma_req = 81, }, { .dma_req = -1 } }; @@ -577,8 +577,8 @@ static struct omap_hwmod_irq_info am35xx_uart4_mpu_irqs[] = { }; static struct omap_hwmod_dma_info am35xx_uart4_sdma_reqs[] = { - { .name = "rx", .dma_req = AM35XX_DMA_UART4_RX, }, - { .name = "tx", .dma_req = AM35XX_DMA_UART4_TX, }, + { .name = "rx", .dma_req = 55, }, + { .name = "tx", .dma_req = 54, }, { .dma_req = -1 } }; @@ -857,8 +857,8 @@ static struct omap_hwmod_irq_info i2c3_mpu_irqs[] = { }; static struct omap_hwmod_dma_info i2c3_sdma_reqs[] = { - { .name = "tx", .dma_req = OMAP34XX_DMA_I2C3_TX }, - { .name = "rx", .dma_req = OMAP34XX_DMA_I2C3_RX }, + { .name = "tx", .dma_req = 25 }, + { .name = "rx", .dma_req = 26 }, { .dma_req = -1 } }; @@ -1505,6 +1505,17 @@ static struct omap_hwmod_class omap3xxx_mailbox_hwmod_class = { .sysc = &omap3xxx_mailbox_sysc, }; +static struct omap_mbox_dev_info omap3xxx_mailbox_info[] = { + { .name = "dsp", .tx_id = 0, .rx_id = 1 }, +}; + +static struct omap_mbox_pdata omap3xxx_mailbox_attrs = { + .num_users = 2, + .num_fifos = 2, + .info_cnt = ARRAY_SIZE(omap3xxx_mailbox_info), + .info = omap3xxx_mailbox_info, +}; + static struct omap_hwmod_irq_info omap3xxx_mailbox_irqs[] = { { .irq = 26 + OMAP_INTC_START, }, { .irq = -1 }, @@ -1524,6 +1535,7 @@ static struct omap_hwmod omap3xxx_mailbox_hwmod = { .idlest_idle_bit = OMAP3430_ST_MAILBOXES_SHIFT, }, }, + .dev_attr = &omap3xxx_mailbox_attrs, }; /* @@ -3581,7 +3593,7 @@ static struct omap_hwmod_irq_info omap3_sham_mpu_irqs[] = { }; static struct omap_hwmod_dma_info omap3_sham_sdma_reqs[] = { - { .name = "rx", .dma_req = OMAP34XX_DMA_SHA1MD5_RX, }, + { .name = "rx", .dma_req = 69, }, { .dma_req = -1 } }; @@ -3642,8 +3654,8 @@ static struct omap_hwmod_class omap3xxx_aes_class = { }; static struct omap_hwmod_dma_info omap3_aes_sdma_reqs[] = { - { .name = "tx", .dma_req = OMAP34XX_DMA_AES2_TX, }, - { .name = "rx", .dma_req = OMAP34XX_DMA_AES2_RX, }, + { .name = "tx", .dma_req = 65, }, + { .name = "rx", .dma_req = 66, }, { .dma_req = -1 } }; diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index 848b6dc67590..d04b5e60fdbe 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -12,6 +12,8 @@ * with the public linux-omap@vger.kernel.org mailing list and the * authors above to ensure that the autogeneration scripts are kept * up-to-date with the file contents. + * Note that this file is currently not in sync with autogeneration scripts. + * The above note to be removed, once it is synced up. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -21,7 +23,6 @@ #include <linux/io.h> #include <linux/platform_data/gpio-omap.h> #include <linux/power/smartreflex.h> -#include <linux/platform_data/omap_ocp2scp.h> #include <linux/i2c-omap.h> #include <linux/omap-dma.h> @@ -52,27 +53,6 @@ */ /* - * 'c2c_target_fw' class - * instance(s): c2c_target_fw - */ -static struct omap_hwmod_class omap44xx_c2c_target_fw_hwmod_class = { - .name = "c2c_target_fw", -}; - -/* c2c_target_fw */ -static struct omap_hwmod omap44xx_c2c_target_fw_hwmod = { - .name = "c2c_target_fw", - .class = &omap44xx_c2c_target_fw_hwmod_class, - .clkdm_name = "d2d_clkdm", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_D2D_SAD2D_FW_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_D2D_SAD2D_FW_CONTEXT_OFFSET, - }, - }, -}; - -/* * 'dmm' class * instance(s): dmm */ @@ -81,16 +61,10 @@ static struct omap_hwmod_class omap44xx_dmm_hwmod_class = { }; /* dmm */ -static struct omap_hwmod_irq_info omap44xx_dmm_irqs[] = { - { .irq = 113 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_dmm_hwmod = { .name = "dmm", .class = &omap44xx_dmm_hwmod_class, .clkdm_name = "l3_emif_clkdm", - .mpu_irqs = omap44xx_dmm_irqs, .prcm = { .omap4 = { .clkctrl_offs = OMAP4_CM_MEMIF_DMM_CLKCTRL_OFFSET, @@ -100,27 +74,6 @@ static struct omap_hwmod omap44xx_dmm_hwmod = { }; /* - * 'emif_fw' class - * instance(s): emif_fw - */ -static struct omap_hwmod_class omap44xx_emif_fw_hwmod_class = { - .name = "emif_fw", -}; - -/* emif_fw */ -static struct omap_hwmod omap44xx_emif_fw_hwmod = { - .name = "emif_fw", - .class = &omap44xx_emif_fw_hwmod_class, - .clkdm_name = "l3_emif_clkdm", - .prcm = { - .omap4 = { - .clkctrl_offs = OMAP4_CM_MEMIF_EMIF_FW_CLKCTRL_OFFSET, - .context_offs = OMAP4_RM_MEMIF_EMIF_FW_CONTEXT_OFFSET, - }, - }, -}; - -/* * 'l3' class * instance(s): l3_instr, l3_main_1, l3_main_2, l3_main_3 */ @@ -143,17 +96,10 @@ static struct omap_hwmod omap44xx_l3_instr_hwmod = { }; /* l3_main_1 */ -static struct omap_hwmod_irq_info omap44xx_l3_main_1_irqs[] = { - { .name = "dbg_err", .irq = 9 + OMAP44XX_IRQ_GIC_START }, - { .name = "app_err", .irq = 10 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_l3_main_1_hwmod = { .name = "l3_main_1", .class = &omap44xx_l3_hwmod_class, .clkdm_name = "l3_1_clkdm", - .mpu_irqs = omap44xx_l3_main_1_irqs, .prcm = { .omap4 = { .clkctrl_offs = OMAP4_CM_L3_1_L3_1_CLKCTRL_OFFSET, @@ -326,29 +272,10 @@ static struct omap_hwmod_class omap44xx_aess_hwmod_class = { }; /* aess */ -static struct omap_hwmod_irq_info omap44xx_aess_irqs[] = { - { .irq = 99 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - -static struct omap_hwmod_dma_info omap44xx_aess_sdma_reqs[] = { - { .name = "fifo0", .dma_req = 100 + OMAP44XX_DMA_REQ_START }, - { .name = "fifo1", .dma_req = 101 + OMAP44XX_DMA_REQ_START }, - { .name = "fifo2", .dma_req = 102 + OMAP44XX_DMA_REQ_START }, - { .name = "fifo3", .dma_req = 103 + OMAP44XX_DMA_REQ_START }, - { .name = "fifo4", .dma_req = 104 + OMAP44XX_DMA_REQ_START }, - { .name = "fifo5", .dma_req = 105 + OMAP44XX_DMA_REQ_START }, - { .name = "fifo6", .dma_req = 106 + OMAP44XX_DMA_REQ_START }, - { .name = "fifo7", .dma_req = 107 + OMAP44XX_DMA_REQ_START }, - { .dma_req = -1 } -}; - static struct omap_hwmod omap44xx_aess_hwmod = { .name = "aess", .class = &omap44xx_aess_hwmod_class, .clkdm_name = "abe_clkdm", - .mpu_irqs = omap44xx_aess_irqs, - .sdma_reqs = omap44xx_aess_sdma_reqs, .main_clk = "aess_fclk", .prcm = { .omap4 = { @@ -371,22 +298,10 @@ static struct omap_hwmod_class omap44xx_c2c_hwmod_class = { }; /* c2c */ -static struct omap_hwmod_irq_info omap44xx_c2c_irqs[] = { - { .irq = 88 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - -static struct omap_hwmod_dma_info omap44xx_c2c_sdma_reqs[] = { - { .dma_req = 68 + OMAP44XX_DMA_REQ_START }, - { .dma_req = -1 } -}; - static struct omap_hwmod omap44xx_c2c_hwmod = { .name = "c2c", .class = &omap44xx_c2c_hwmod_class, .clkdm_name = "d2d_clkdm", - .mpu_irqs = omap44xx_c2c_irqs, - .sdma_reqs = omap44xx_c2c_sdma_reqs, .prcm = { .omap4 = { .clkctrl_offs = OMAP4_CM_D2D_SAD2D_CLKCTRL_OFFSET, @@ -449,16 +364,10 @@ static struct omap_hwmod_class omap44xx_ctrl_module_hwmod_class = { }; /* ctrl_module_core */ -static struct omap_hwmod_irq_info omap44xx_ctrl_module_core_irqs[] = { - { .irq = 8 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_ctrl_module_core_hwmod = { .name = "ctrl_module_core", .class = &omap44xx_ctrl_module_hwmod_class, .clkdm_name = "l4_cfg_clkdm", - .mpu_irqs = omap44xx_ctrl_module_core_irqs, .prcm = { .omap4 = { .flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT, @@ -601,22 +510,10 @@ static struct omap_hwmod_class omap44xx_dmic_hwmod_class = { }; /* dmic */ -static struct omap_hwmod_irq_info omap44xx_dmic_irqs[] = { - { .irq = 114 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - -static struct omap_hwmod_dma_info omap44xx_dmic_sdma_reqs[] = { - { .dma_req = 66 + OMAP44XX_DMA_REQ_START }, - { .dma_req = -1 } -}; - static struct omap_hwmod omap44xx_dmic_hwmod = { .name = "dmic", .class = &omap44xx_dmic_hwmod_class, .clkdm_name = "abe_clkdm", - .mpu_irqs = omap44xx_dmic_irqs, - .sdma_reqs = omap44xx_dmic_sdma_reqs, .main_clk = "func_dmic_abe_gfclk", .prcm = { .omap4 = { @@ -637,11 +534,6 @@ static struct omap_hwmod_class omap44xx_dsp_hwmod_class = { }; /* dsp */ -static struct omap_hwmod_irq_info omap44xx_dsp_irqs[] = { - { .irq = 28 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod_rst_info omap44xx_dsp_resets[] = { { .name = "dsp", .rst_shift = 0 }, }; @@ -650,7 +542,6 @@ static struct omap_hwmod omap44xx_dsp_hwmod = { .name = "dsp", .class = &omap44xx_dsp_hwmod_class, .clkdm_name = "tesla_clkdm", - .mpu_irqs = omap44xx_dsp_irqs, .rst_lines = omap44xx_dsp_resets, .rst_lines_cnt = ARRAY_SIZE(omap44xx_dsp_resets), .main_clk = "dpll_iva_m4x2_ck", @@ -992,16 +883,10 @@ static struct omap_hwmod_class omap44xx_elm_hwmod_class = { }; /* elm */ -static struct omap_hwmod_irq_info omap44xx_elm_irqs[] = { - { .irq = 4 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_elm_hwmod = { .name = "elm", .class = &omap44xx_elm_hwmod_class, .clkdm_name = "l4_per_clkdm", - .mpu_irqs = omap44xx_elm_irqs, .prcm = { .omap4 = { .clkctrl_offs = OMAP4_CM_L4PER_ELM_CLKCTRL_OFFSET, @@ -1025,17 +910,11 @@ static struct omap_hwmod_class omap44xx_emif_hwmod_class = { }; /* emif1 */ -static struct omap_hwmod_irq_info omap44xx_emif1_irqs[] = { - { .irq = 110 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_emif1_hwmod = { .name = "emif1", .class = &omap44xx_emif_hwmod_class, .clkdm_name = "l3_emif_clkdm", .flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET, - .mpu_irqs = omap44xx_emif1_irqs, .main_clk = "ddrphy_ck", .prcm = { .omap4 = { @@ -1047,17 +926,11 @@ static struct omap_hwmod omap44xx_emif1_hwmod = { }; /* emif2 */ -static struct omap_hwmod_irq_info omap44xx_emif2_irqs[] = { - { .irq = 111 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_emif2_hwmod = { .name = "emif2", .class = &omap44xx_emif_hwmod_class, .clkdm_name = "l3_emif_clkdm", .flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET, - .mpu_irqs = omap44xx_emif2_irqs, .main_clk = "ddrphy_ck", .prcm = { .omap4 = { @@ -1098,16 +971,10 @@ static struct omap_hwmod_class omap44xx_fdif_hwmod_class = { }; /* fdif */ -static struct omap_hwmod_irq_info omap44xx_fdif_irqs[] = { - { .irq = 69 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_fdif_hwmod = { .name = "fdif", .class = &omap44xx_fdif_hwmod_class, .clkdm_name = "iss_clkdm", - .mpu_irqs = omap44xx_fdif_irqs, .main_clk = "fdif_fck", .prcm = { .omap4 = { @@ -1148,11 +1015,6 @@ static struct omap_gpio_dev_attr gpio_dev_attr = { }; /* gpio1 */ -static struct omap_hwmod_irq_info omap44xx_gpio1_irqs[] = { - { .irq = 29 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod_opt_clk gpio1_opt_clks[] = { { .role = "dbclk", .clk = "gpio1_dbclk" }, }; @@ -1161,7 +1023,6 @@ static struct omap_hwmod omap44xx_gpio1_hwmod = { .name = "gpio1", .class = &omap44xx_gpio_hwmod_class, .clkdm_name = "l4_wkup_clkdm", - .mpu_irqs = omap44xx_gpio1_irqs, .main_clk = "l4_wkup_clk_mux_ck", .prcm = { .omap4 = { @@ -1176,11 +1037,6 @@ static struct omap_hwmod omap44xx_gpio1_hwmod = { }; /* gpio2 */ -static struct omap_hwmod_irq_info omap44xx_gpio2_irqs[] = { - { .irq = 30 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod_opt_clk gpio2_opt_clks[] = { { .role = "dbclk", .clk = "gpio2_dbclk" }, }; @@ -1190,7 +1046,6 @@ static struct omap_hwmod omap44xx_gpio2_hwmod = { .class = &omap44xx_gpio_hwmod_class, .clkdm_name = "l4_per_clkdm", .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .mpu_irqs = omap44xx_gpio2_irqs, .main_clk = "l4_div_ck", .prcm = { .omap4 = { @@ -1205,11 +1060,6 @@ static struct omap_hwmod omap44xx_gpio2_hwmod = { }; /* gpio3 */ -static struct omap_hwmod_irq_info omap44xx_gpio3_irqs[] = { - { .irq = 31 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod_opt_clk gpio3_opt_clks[] = { { .role = "dbclk", .clk = "gpio3_dbclk" }, }; @@ -1219,7 +1069,6 @@ static struct omap_hwmod omap44xx_gpio3_hwmod = { .class = &omap44xx_gpio_hwmod_class, .clkdm_name = "l4_per_clkdm", .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .mpu_irqs = omap44xx_gpio3_irqs, .main_clk = "l4_div_ck", .prcm = { .omap4 = { @@ -1234,11 +1083,6 @@ static struct omap_hwmod omap44xx_gpio3_hwmod = { }; /* gpio4 */ -static struct omap_hwmod_irq_info omap44xx_gpio4_irqs[] = { - { .irq = 32 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod_opt_clk gpio4_opt_clks[] = { { .role = "dbclk", .clk = "gpio4_dbclk" }, }; @@ -1248,7 +1092,6 @@ static struct omap_hwmod omap44xx_gpio4_hwmod = { .class = &omap44xx_gpio_hwmod_class, .clkdm_name = "l4_per_clkdm", .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .mpu_irqs = omap44xx_gpio4_irqs, .main_clk = "l4_div_ck", .prcm = { .omap4 = { @@ -1263,11 +1106,6 @@ static struct omap_hwmod omap44xx_gpio4_hwmod = { }; /* gpio5 */ -static struct omap_hwmod_irq_info omap44xx_gpio5_irqs[] = { - { .irq = 33 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod_opt_clk gpio5_opt_clks[] = { { .role = "dbclk", .clk = "gpio5_dbclk" }, }; @@ -1277,7 +1115,6 @@ static struct omap_hwmod omap44xx_gpio5_hwmod = { .class = &omap44xx_gpio_hwmod_class, .clkdm_name = "l4_per_clkdm", .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .mpu_irqs = omap44xx_gpio5_irqs, .main_clk = "l4_div_ck", .prcm = { .omap4 = { @@ -1292,11 +1129,6 @@ static struct omap_hwmod omap44xx_gpio5_hwmod = { }; /* gpio6 */ -static struct omap_hwmod_irq_info omap44xx_gpio6_irqs[] = { - { .irq = 34 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod_opt_clk gpio6_opt_clks[] = { { .role = "dbclk", .clk = "gpio6_dbclk" }, }; @@ -1306,7 +1138,6 @@ static struct omap_hwmod omap44xx_gpio6_hwmod = { .class = &omap44xx_gpio_hwmod_class, .clkdm_name = "l4_per_clkdm", .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, - .mpu_irqs = omap44xx_gpio6_irqs, .main_clk = "l4_div_ck", .prcm = { .omap4 = { @@ -1341,16 +1172,6 @@ static struct omap_hwmod_class omap44xx_gpmc_hwmod_class = { }; /* gpmc */ -static struct omap_hwmod_irq_info omap44xx_gpmc_irqs[] = { - { .irq = 20 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - -static struct omap_hwmod_dma_info omap44xx_gpmc_sdma_reqs[] = { - { .dma_req = 3 + OMAP44XX_DMA_REQ_START }, - { .dma_req = -1 } -}; - static struct omap_hwmod omap44xx_gpmc_hwmod = { .name = "gpmc", .class = &omap44xx_gpmc_hwmod_class, @@ -1364,8 +1185,6 @@ static struct omap_hwmod omap44xx_gpmc_hwmod = { * HWMOD_INIT_NO_RESET should be removed ASAP. */ .flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET, - .mpu_irqs = omap44xx_gpmc_irqs, - .sdma_reqs = omap44xx_gpmc_sdma_reqs, .prcm = { .omap4 = { .clkctrl_offs = OMAP4_CM_L3_2_GPMC_CLKCTRL_OFFSET, @@ -1396,16 +1215,10 @@ static struct omap_hwmod_class omap44xx_gpu_hwmod_class = { }; /* gpu */ -static struct omap_hwmod_irq_info omap44xx_gpu_irqs[] = { - { .irq = 21 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_gpu_hwmod = { .name = "gpu", .class = &omap44xx_gpu_hwmod_class, .clkdm_name = "l3_gfx_clkdm", - .mpu_irqs = omap44xx_gpu_irqs, .main_clk = "sgx_clk_mux", .prcm = { .omap4 = { @@ -1436,17 +1249,11 @@ static struct omap_hwmod_class omap44xx_hdq1w_hwmod_class = { }; /* hdq1w */ -static struct omap_hwmod_irq_info omap44xx_hdq1w_irqs[] = { - { .irq = 58 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_hdq1w_hwmod = { .name = "hdq1w", .class = &omap44xx_hdq1w_hwmod_class, .clkdm_name = "l4_per_clkdm", .flags = HWMOD_INIT_NO_RESET, /* XXX temporary */ - .mpu_irqs = omap44xx_hdq1w_irqs, .main_clk = "func_12m_fclk", .prcm = { .omap4 = { @@ -1482,18 +1289,10 @@ static struct omap_hwmod_class omap44xx_hsi_hwmod_class = { }; /* hsi */ -static struct omap_hwmod_irq_info omap44xx_hsi_irqs[] = { - { .name = "mpu_p1", .irq = 67 + OMAP44XX_IRQ_GIC_START }, - { .name = "mpu_p2", .irq = 68 + OMAP44XX_IRQ_GIC_START }, - { .name = "mpu_dma", .irq = 71 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_hsi_hwmod = { .name = "hsi", .class = &omap44xx_hsi_hwmod_class, .clkdm_name = "l3_init_clkdm", - .mpu_irqs = omap44xx_hsi_irqs, .main_clk = "hsi_fck", .prcm = { .omap4 = { @@ -1533,24 +1332,11 @@ static struct omap_i2c_dev_attr i2c_dev_attr = { }; /* i2c1 */ -static struct omap_hwmod_irq_info omap44xx_i2c1_irqs[] = { - { .irq = 56 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - -static struct omap_hwmod_dma_info omap44xx_i2c1_sdma_reqs[] = { - { .name = "tx", .dma_req = 26 + OMAP44XX_DMA_REQ_START }, - { .name = "rx", .dma_req = 27 + OMAP44XX_DMA_REQ_START }, - { .dma_req = -1 } -}; - static struct omap_hwmod omap44xx_i2c1_hwmod = { .name = "i2c1", .class = &omap44xx_i2c_hwmod_class, .clkdm_name = "l4_per_clkdm", .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, - .mpu_irqs = omap44xx_i2c1_irqs, - .sdma_reqs = omap44xx_i2c1_sdma_reqs, .main_clk = "func_96m_fclk", .prcm = { .omap4 = { @@ -1563,24 +1349,11 @@ static struct omap_hwmod omap44xx_i2c1_hwmod = { }; /* i2c2 */ -static struct omap_hwmod_irq_info omap44xx_i2c2_irqs[] = { - { .irq = 57 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - -static struct omap_hwmod_dma_info omap44xx_i2c2_sdma_reqs[] = { - { .name = "tx", .dma_req = 28 + OMAP44XX_DMA_REQ_START }, - { .name = "rx", .dma_req = 29 + OMAP44XX_DMA_REQ_START }, - { .dma_req = -1 } -}; - static struct omap_hwmod omap44xx_i2c2_hwmod = { .name = "i2c2", .class = &omap44xx_i2c_hwmod_class, .clkdm_name = "l4_per_clkdm", .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, - .mpu_irqs = omap44xx_i2c2_irqs, - .sdma_reqs = omap44xx_i2c2_sdma_reqs, .main_clk = "func_96m_fclk", .prcm = { .omap4 = { @@ -1593,24 +1366,11 @@ static struct omap_hwmod omap44xx_i2c2_hwmod = { }; /* i2c3 */ -static struct omap_hwmod_irq_info omap44xx_i2c3_irqs[] = { - { .irq = 61 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - -static struct omap_hwmod_dma_info omap44xx_i2c3_sdma_reqs[] = { - { .name = "tx", .dma_req = 24 + OMAP44XX_DMA_REQ_START }, - { .name = "rx", .dma_req = 25 + OMAP44XX_DMA_REQ_START }, - { .dma_req = -1 } -}; - static struct omap_hwmod omap44xx_i2c3_hwmod = { .name = "i2c3", .class = &omap44xx_i2c_hwmod_class, .clkdm_name = "l4_per_clkdm", .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, - .mpu_irqs = omap44xx_i2c3_irqs, - .sdma_reqs = omap44xx_i2c3_sdma_reqs, .main_clk = "func_96m_fclk", .prcm = { .omap4 = { @@ -1623,24 +1383,11 @@ static struct omap_hwmod omap44xx_i2c3_hwmod = { }; /* i2c4 */ -static struct omap_hwmod_irq_info omap44xx_i2c4_irqs[] = { - { .irq = 62 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - -static struct omap_hwmod_dma_info omap44xx_i2c4_sdma_reqs[] = { - { .name = "tx", .dma_req = 123 + OMAP44XX_DMA_REQ_START }, - { .name = "rx", .dma_req = 124 + OMAP44XX_DMA_REQ_START }, - { .dma_req = -1 } -}; - static struct omap_hwmod omap44xx_i2c4_hwmod = { .name = "i2c4", .class = &omap44xx_i2c_hwmod_class, .clkdm_name = "l4_per_clkdm", .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, - .mpu_irqs = omap44xx_i2c4_irqs, - .sdma_reqs = omap44xx_i2c4_sdma_reqs, .main_clk = "func_96m_fclk", .prcm = { .omap4 = { @@ -1662,11 +1409,6 @@ static struct omap_hwmod_class omap44xx_ipu_hwmod_class = { }; /* ipu */ -static struct omap_hwmod_irq_info omap44xx_ipu_irqs[] = { - { .irq = 100 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod_rst_info omap44xx_ipu_resets[] = { { .name = "cpu0", .rst_shift = 0 }, { .name = "cpu1", .rst_shift = 1 }, @@ -1676,7 +1418,6 @@ static struct omap_hwmod omap44xx_ipu_hwmod = { .name = "ipu", .class = &omap44xx_ipu_hwmod_class, .clkdm_name = "ducati_clkdm", - .mpu_irqs = omap44xx_ipu_irqs, .rst_lines = omap44xx_ipu_resets, .rst_lines_cnt = ARRAY_SIZE(omap44xx_ipu_resets), .main_clk = "ducati_clk_mux_ck", @@ -1721,19 +1462,6 @@ static struct omap_hwmod_class omap44xx_iss_hwmod_class = { }; /* iss */ -static struct omap_hwmod_irq_info omap44xx_iss_irqs[] = { - { .irq = 24 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - -static struct omap_hwmod_dma_info omap44xx_iss_sdma_reqs[] = { - { .name = "1", .dma_req = 8 + OMAP44XX_DMA_REQ_START }, - { .name = "2", .dma_req = 9 + OMAP44XX_DMA_REQ_START }, - { .name = "3", .dma_req = 11 + OMAP44XX_DMA_REQ_START }, - { .name = "4", .dma_req = 12 + OMAP44XX_DMA_REQ_START }, - { .dma_req = -1 } -}; - static struct omap_hwmod_opt_clk iss_opt_clks[] = { { .role = "ctrlclk", .clk = "iss_ctrlclk" }, }; @@ -1742,8 +1470,6 @@ static struct omap_hwmod omap44xx_iss_hwmod = { .name = "iss", .class = &omap44xx_iss_hwmod_class, .clkdm_name = "iss_clkdm", - .mpu_irqs = omap44xx_iss_irqs, - .sdma_reqs = omap44xx_iss_sdma_reqs, .main_clk = "ducati_clk_mux_ck", .prcm = { .omap4 = { @@ -1766,13 +1492,6 @@ static struct omap_hwmod_class omap44xx_iva_hwmod_class = { }; /* iva */ -static struct omap_hwmod_irq_info omap44xx_iva_irqs[] = { - { .name = "sync_1", .irq = 103 + OMAP44XX_IRQ_GIC_START }, - { .name = "sync_0", .irq = 104 + OMAP44XX_IRQ_GIC_START }, - { .name = "mailbox_0", .irq = 107 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod_rst_info omap44xx_iva_resets[] = { { .name = "seq0", .rst_shift = 0 }, { .name = "seq1", .rst_shift = 1 }, @@ -1783,7 +1502,6 @@ static struct omap_hwmod omap44xx_iva_hwmod = { .name = "iva", .class = &omap44xx_iva_hwmod_class, .clkdm_name = "ivahd_clkdm", - .mpu_irqs = omap44xx_iva_irqs, .rst_lines = omap44xx_iva_resets, .rst_lines_cnt = ARRAY_SIZE(omap44xx_iva_resets), .main_clk = "dpll_iva_m5x2_ck", @@ -1820,16 +1538,10 @@ static struct omap_hwmod_class omap44xx_kbd_hwmod_class = { }; /* kbd */ -static struct omap_hwmod_irq_info omap44xx_kbd_irqs[] = { - { .irq = 120 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_kbd_hwmod = { .name = "kbd", .class = &omap44xx_kbd_hwmod_class, .clkdm_name = "l4_wkup_clkdm", - .mpu_irqs = omap44xx_kbd_irqs, .main_clk = "sys_32k_ck", .prcm = { .omap4 = { @@ -1861,16 +1573,10 @@ static struct omap_hwmod_class omap44xx_mailbox_hwmod_class = { }; /* mailbox */ -static struct omap_hwmod_irq_info omap44xx_mailbox_irqs[] = { - { .irq = 26 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_mailbox_hwmod = { .name = "mailbox", .class = &omap44xx_mailbox_hwmod_class, .clkdm_name = "l4_cfg_clkdm", - .mpu_irqs = omap44xx_mailbox_irqs, .prcm = { .omap4 = { .clkctrl_offs = OMAP4_CM_L4CFG_MAILBOX_CLKCTRL_OFFSET, @@ -1903,24 +1609,10 @@ static struct omap_hwmod_class omap44xx_mcasp_hwmod_class = { }; /* mcasp */ -static struct omap_hwmod_irq_info omap44xx_mcasp_irqs[] = { - { .name = "arevt", .irq = 108 + OMAP44XX_IRQ_GIC_START }, - { .name = "axevt", .irq = 109 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - -static struct omap_hwmod_dma_info omap44xx_mcasp_sdma_reqs[] = { - { .name = "axevt", .dma_req = 7 + OMAP44XX_DMA_REQ_START }, - { .name = "arevt", .dma_req = 10 + OMAP44XX_DMA_REQ_START }, - { .dma_req = -1 } -}; - static struct omap_hwmod omap44xx_mcasp_hwmod = { .name = "mcasp", .class = &omap44xx_mcasp_hwmod_class, .clkdm_name = "abe_clkdm", - .mpu_irqs = omap44xx_mcasp_irqs, - .sdma_reqs = omap44xx_mcasp_sdma_reqs, .main_clk = "func_mcasp_abe_gfclk", .prcm = { .omap4 = { @@ -1951,17 +1643,6 @@ static struct omap_hwmod_class omap44xx_mcbsp_hwmod_class = { }; /* mcbsp1 */ -static struct omap_hwmod_irq_info omap44xx_mcbsp1_irqs[] = { - { .name = "common", .irq = 17 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - -static struct omap_hwmod_dma_info omap44xx_mcbsp1_sdma_reqs[] = { - { .name = "tx", .dma_req = 32 + OMAP44XX_DMA_REQ_START }, - { .name = "rx", .dma_req = 33 + OMAP44XX_DMA_REQ_START }, - { .dma_req = -1 } -}; - static struct omap_hwmod_opt_clk mcbsp1_opt_clks[] = { { .role = "pad_fck", .clk = "pad_clks_ck" }, { .role = "prcm_fck", .clk = "mcbsp1_sync_mux_ck" }, @@ -1971,8 +1652,6 @@ static struct omap_hwmod omap44xx_mcbsp1_hwmod = { .name = "mcbsp1", .class = &omap44xx_mcbsp_hwmod_class, .clkdm_name = "abe_clkdm", - .mpu_irqs = omap44xx_mcbsp1_irqs, - .sdma_reqs = omap44xx_mcbsp1_sdma_reqs, .main_clk = "func_mcbsp1_gfclk", .prcm = { .omap4 = { @@ -1986,17 +1665,6 @@ static struct omap_hwmod omap44xx_mcbsp1_hwmod = { }; /* mcbsp2 */ -static struct omap_hwmod_irq_info omap44xx_mcbsp2_irqs[] = { - { .name = "common", .irq = 22 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - -static struct omap_hwmod_dma_info omap44xx_mcbsp2_sdma_reqs[] = { - { .name = "tx", .dma_req = 16 + OMAP44XX_DMA_REQ_START }, - { .name = "rx", .dma_req = 17 + OMAP44XX_DMA_REQ_START }, - { .dma_req = -1 } -}; - static struct omap_hwmod_opt_clk mcbsp2_opt_clks[] = { { .role = "pad_fck", .clk = "pad_clks_ck" }, { .role = "prcm_fck", .clk = "mcbsp2_sync_mux_ck" }, @@ -2006,8 +1674,6 @@ static struct omap_hwmod omap44xx_mcbsp2_hwmod = { .name = "mcbsp2", .class = &omap44xx_mcbsp_hwmod_class, .clkdm_name = "abe_clkdm", - .mpu_irqs = omap44xx_mcbsp2_irqs, - .sdma_reqs = omap44xx_mcbsp2_sdma_reqs, .main_clk = "func_mcbsp2_gfclk", .prcm = { .omap4 = { @@ -2021,17 +1687,6 @@ static struct omap_hwmod omap44xx_mcbsp2_hwmod = { }; /* mcbsp3 */ -static struct omap_hwmod_irq_info omap44xx_mcbsp3_irqs[] = { - { .name = "common", .irq = 23 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - -static struct omap_hwmod_dma_info omap44xx_mcbsp3_sdma_reqs[] = { - { .name = "tx", .dma_req = 18 + OMAP44XX_DMA_REQ_START }, - { .name = "rx", .dma_req = 19 + OMAP44XX_DMA_REQ_START }, - { .dma_req = -1 } -}; - static struct omap_hwmod_opt_clk mcbsp3_opt_clks[] = { { .role = "pad_fck", .clk = "pad_clks_ck" }, { .role = "prcm_fck", .clk = "mcbsp3_sync_mux_ck" }, @@ -2041,8 +1696,6 @@ static struct omap_hwmod omap44xx_mcbsp3_hwmod = { .name = "mcbsp3", .class = &omap44xx_mcbsp_hwmod_class, .clkdm_name = "abe_clkdm", - .mpu_irqs = omap44xx_mcbsp3_irqs, - .sdma_reqs = omap44xx_mcbsp3_sdma_reqs, .main_clk = "func_mcbsp3_gfclk", .prcm = { .omap4 = { @@ -2056,17 +1709,6 @@ static struct omap_hwmod omap44xx_mcbsp3_hwmod = { }; /* mcbsp4 */ -static struct omap_hwmod_irq_info omap44xx_mcbsp4_irqs[] = { - { .name = "common", .irq = 16 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - -static struct omap_hwmod_dma_info omap44xx_mcbsp4_sdma_reqs[] = { - { .name = "tx", .dma_req = 30 + OMAP44XX_DMA_REQ_START }, - { .name = "rx", .dma_req = 31 + OMAP44XX_DMA_REQ_START }, - { .dma_req = -1 } -}; - static struct omap_hwmod_opt_clk mcbsp4_opt_clks[] = { { .role = "pad_fck", .clk = "pad_clks_ck" }, { .role = "prcm_fck", .clk = "mcbsp4_sync_mux_ck" }, @@ -2076,8 +1718,6 @@ static struct omap_hwmod omap44xx_mcbsp4_hwmod = { .name = "mcbsp4", .class = &omap44xx_mcbsp_hwmod_class, .clkdm_name = "l4_per_clkdm", - .mpu_irqs = omap44xx_mcbsp4_irqs, - .sdma_reqs = omap44xx_mcbsp4_sdma_reqs, .main_clk = "per_mcbsp4_gfclk", .prcm = { .omap4 = { @@ -2112,17 +1752,6 @@ static struct omap_hwmod_class omap44xx_mcpdm_hwmod_class = { }; /* mcpdm */ -static struct omap_hwmod_irq_info omap44xx_mcpdm_irqs[] = { - { .irq = 112 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - -static struct omap_hwmod_dma_info omap44xx_mcpdm_sdma_reqs[] = { - { .name = "up_link", .dma_req = 64 + OMAP44XX_DMA_REQ_START }, - { .name = "dn_link", .dma_req = 65 + OMAP44XX_DMA_REQ_START }, - { .dma_req = -1 } -}; - static struct omap_hwmod omap44xx_mcpdm_hwmod = { .name = "mcpdm", .class = &omap44xx_mcpdm_hwmod_class, @@ -2139,8 +1768,6 @@ static struct omap_hwmod omap44xx_mcpdm_hwmod = { * results 'slow motion' audio playback. */ .flags = HWMOD_EXT_OPT_MAIN_CLK | HWMOD_SWSUP_SIDLE, - .mpu_irqs = omap44xx_mcpdm_irqs, - .sdma_reqs = omap44xx_mcpdm_sdma_reqs, .main_clk = "pad_clks_ck", .prcm = { .omap4 = { @@ -2174,11 +1801,6 @@ static struct omap_hwmod_class omap44xx_mcspi_hwmod_class = { }; /* mcspi1 */ -static struct omap_hwmod_irq_info omap44xx_mcspi1_irqs[] = { - { .irq = 65 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod_dma_info omap44xx_mcspi1_sdma_reqs[] = { { .name = "tx0", .dma_req = 34 + OMAP44XX_DMA_REQ_START }, { .name = "rx0", .dma_req = 35 + OMAP44XX_DMA_REQ_START }, @@ -2200,7 +1822,6 @@ static struct omap_hwmod omap44xx_mcspi1_hwmod = { .name = "mcspi1", .class = &omap44xx_mcspi_hwmod_class, .clkdm_name = "l4_per_clkdm", - .mpu_irqs = omap44xx_mcspi1_irqs, .sdma_reqs = omap44xx_mcspi1_sdma_reqs, .main_clk = "func_48m_fclk", .prcm = { @@ -2214,11 +1835,6 @@ static struct omap_hwmod omap44xx_mcspi1_hwmod = { }; /* mcspi2 */ -static struct omap_hwmod_irq_info omap44xx_mcspi2_irqs[] = { - { .irq = 66 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod_dma_info omap44xx_mcspi2_sdma_reqs[] = { { .name = "tx0", .dma_req = 42 + OMAP44XX_DMA_REQ_START }, { .name = "rx0", .dma_req = 43 + OMAP44XX_DMA_REQ_START }, @@ -2236,7 +1852,6 @@ static struct omap_hwmod omap44xx_mcspi2_hwmod = { .name = "mcspi2", .class = &omap44xx_mcspi_hwmod_class, .clkdm_name = "l4_per_clkdm", - .mpu_irqs = omap44xx_mcspi2_irqs, .sdma_reqs = omap44xx_mcspi2_sdma_reqs, .main_clk = "func_48m_fclk", .prcm = { @@ -2250,11 +1865,6 @@ static struct omap_hwmod omap44xx_mcspi2_hwmod = { }; /* mcspi3 */ -static struct omap_hwmod_irq_info omap44xx_mcspi3_irqs[] = { - { .irq = 91 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod_dma_info omap44xx_mcspi3_sdma_reqs[] = { { .name = "tx0", .dma_req = 14 + OMAP44XX_DMA_REQ_START }, { .name = "rx0", .dma_req = 15 + OMAP44XX_DMA_REQ_START }, @@ -2272,7 +1882,6 @@ static struct omap_hwmod omap44xx_mcspi3_hwmod = { .name = "mcspi3", .class = &omap44xx_mcspi_hwmod_class, .clkdm_name = "l4_per_clkdm", - .mpu_irqs = omap44xx_mcspi3_irqs, .sdma_reqs = omap44xx_mcspi3_sdma_reqs, .main_clk = "func_48m_fclk", .prcm = { @@ -2286,11 +1895,6 @@ static struct omap_hwmod omap44xx_mcspi3_hwmod = { }; /* mcspi4 */ -static struct omap_hwmod_irq_info omap44xx_mcspi4_irqs[] = { - { .irq = 48 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod_dma_info omap44xx_mcspi4_sdma_reqs[] = { { .name = "tx0", .dma_req = 69 + OMAP44XX_DMA_REQ_START }, { .name = "rx0", .dma_req = 70 + OMAP44XX_DMA_REQ_START }, @@ -2306,7 +1910,6 @@ static struct omap_hwmod omap44xx_mcspi4_hwmod = { .name = "mcspi4", .class = &omap44xx_mcspi_hwmod_class, .clkdm_name = "l4_per_clkdm", - .mpu_irqs = omap44xx_mcspi4_irqs, .sdma_reqs = omap44xx_mcspi4_sdma_reqs, .main_clk = "func_48m_fclk", .prcm = { @@ -2342,11 +1945,6 @@ static struct omap_hwmod_class omap44xx_mmc_hwmod_class = { }; /* mmc1 */ -static struct omap_hwmod_irq_info omap44xx_mmc1_irqs[] = { - { .irq = 83 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod_dma_info omap44xx_mmc1_sdma_reqs[] = { { .name = "tx", .dma_req = 60 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 61 + OMAP44XX_DMA_REQ_START }, @@ -2362,7 +1960,6 @@ static struct omap_hwmod omap44xx_mmc1_hwmod = { .name = "mmc1", .class = &omap44xx_mmc_hwmod_class, .clkdm_name = "l3_init_clkdm", - .mpu_irqs = omap44xx_mmc1_irqs, .sdma_reqs = omap44xx_mmc1_sdma_reqs, .main_clk = "hsmmc1_fclk", .prcm = { @@ -2376,11 +1973,6 @@ static struct omap_hwmod omap44xx_mmc1_hwmod = { }; /* mmc2 */ -static struct omap_hwmod_irq_info omap44xx_mmc2_irqs[] = { - { .irq = 86 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod_dma_info omap44xx_mmc2_sdma_reqs[] = { { .name = "tx", .dma_req = 46 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 47 + OMAP44XX_DMA_REQ_START }, @@ -2391,7 +1983,6 @@ static struct omap_hwmod omap44xx_mmc2_hwmod = { .name = "mmc2", .class = &omap44xx_mmc_hwmod_class, .clkdm_name = "l3_init_clkdm", - .mpu_irqs = omap44xx_mmc2_irqs, .sdma_reqs = omap44xx_mmc2_sdma_reqs, .main_clk = "hsmmc2_fclk", .prcm = { @@ -2404,11 +1995,6 @@ static struct omap_hwmod omap44xx_mmc2_hwmod = { }; /* mmc3 */ -static struct omap_hwmod_irq_info omap44xx_mmc3_irqs[] = { - { .irq = 94 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod_dma_info omap44xx_mmc3_sdma_reqs[] = { { .name = "tx", .dma_req = 76 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 77 + OMAP44XX_DMA_REQ_START }, @@ -2419,7 +2005,6 @@ static struct omap_hwmod omap44xx_mmc3_hwmod = { .name = "mmc3", .class = &omap44xx_mmc_hwmod_class, .clkdm_name = "l4_per_clkdm", - .mpu_irqs = omap44xx_mmc3_irqs, .sdma_reqs = omap44xx_mmc3_sdma_reqs, .main_clk = "func_48m_fclk", .prcm = { @@ -2432,11 +2017,6 @@ static struct omap_hwmod omap44xx_mmc3_hwmod = { }; /* mmc4 */ -static struct omap_hwmod_irq_info omap44xx_mmc4_irqs[] = { - { .irq = 96 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod_dma_info omap44xx_mmc4_sdma_reqs[] = { { .name = "tx", .dma_req = 56 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 57 + OMAP44XX_DMA_REQ_START }, @@ -2447,7 +2027,6 @@ static struct omap_hwmod omap44xx_mmc4_hwmod = { .name = "mmc4", .class = &omap44xx_mmc_hwmod_class, .clkdm_name = "l4_per_clkdm", - .mpu_irqs = omap44xx_mmc4_irqs, .sdma_reqs = omap44xx_mmc4_sdma_reqs, .main_clk = "func_48m_fclk", .prcm = { @@ -2460,11 +2039,6 @@ static struct omap_hwmod omap44xx_mmc4_hwmod = { }; /* mmc5 */ -static struct omap_hwmod_irq_info omap44xx_mmc5_irqs[] = { - { .irq = 59 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod_dma_info omap44xx_mmc5_sdma_reqs[] = { { .name = "tx", .dma_req = 58 + OMAP44XX_DMA_REQ_START }, { .name = "rx", .dma_req = 59 + OMAP44XX_DMA_REQ_START }, @@ -2475,7 +2049,6 @@ static struct omap_hwmod omap44xx_mmc5_hwmod = { .name = "mmc5", .class = &omap44xx_mmc_hwmod_class, .clkdm_name = "l4_per_clkdm", - .mpu_irqs = omap44xx_mmc5_irqs, .sdma_reqs = omap44xx_mmc5_sdma_reqs, .main_clk = "func_48m_fclk", .prcm = { @@ -2517,11 +2090,6 @@ static struct omap_mmu_dev_attr mmu_ipu_dev_attr = { }; static struct omap_hwmod omap44xx_mmu_ipu_hwmod; -static struct omap_hwmod_irq_info omap44xx_mmu_ipu_irqs[] = { - { .irq = 100 + OMAP44XX_IRQ_GIC_START, }, - { .irq = -1 } -}; - static struct omap_hwmod_rst_info omap44xx_mmu_ipu_resets[] = { { .name = "mmu_cache", .rst_shift = 2 }, }; @@ -2548,7 +2116,6 @@ static struct omap_hwmod omap44xx_mmu_ipu_hwmod = { .name = "mmu_ipu", .class = &omap44xx_mmu_hwmod_class, .clkdm_name = "ducati_clkdm", - .mpu_irqs = omap44xx_mmu_ipu_irqs, .rst_lines = omap44xx_mmu_ipu_resets, .rst_lines_cnt = ARRAY_SIZE(omap44xx_mmu_ipu_resets), .main_clk = "ducati_clk_mux_ck", @@ -2572,11 +2139,6 @@ static struct omap_mmu_dev_attr mmu_dsp_dev_attr = { }; static struct omap_hwmod omap44xx_mmu_dsp_hwmod; -static struct omap_hwmod_irq_info omap44xx_mmu_dsp_irqs[] = { - { .irq = 28 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod_rst_info omap44xx_mmu_dsp_resets[] = { { .name = "mmu_cache", .rst_shift = 1 }, }; @@ -2603,7 +2165,6 @@ static struct omap_hwmod omap44xx_mmu_dsp_hwmod = { .name = "mmu_dsp", .class = &omap44xx_mmu_hwmod_class, .clkdm_name = "tesla_clkdm", - .mpu_irqs = omap44xx_mmu_dsp_irqs, .rst_lines = omap44xx_mmu_dsp_resets, .rst_lines_cnt = ARRAY_SIZE(omap44xx_mmu_dsp_resets), .main_clk = "dpll_iva_m4x2_ck", @@ -2628,21 +2189,11 @@ static struct omap_hwmod_class omap44xx_mpu_hwmod_class = { }; /* mpu */ -static struct omap_hwmod_irq_info omap44xx_mpu_irqs[] = { - { .name = "pmu0", .irq = 54 + OMAP44XX_IRQ_GIC_START }, - { .name = "pmu1", .irq = 55 + OMAP44XX_IRQ_GIC_START }, - { .name = "pl310", .irq = 0 + OMAP44XX_IRQ_GIC_START }, - { .name = "cti0", .irq = 1 + OMAP44XX_IRQ_GIC_START }, - { .name = "cti1", .irq = 2 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_mpu_hwmod = { .name = "mpu", .class = &omap44xx_mpu_hwmod_class, .clkdm_name = "mpuss_clkdm", .flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET, - .mpu_irqs = omap44xx_mpu_irqs, .main_clk = "dpll_mpu_m2_ck", .prcm = { .omap4 = { @@ -2695,25 +2246,6 @@ static struct omap_hwmod_class omap44xx_ocp2scp_hwmod_class = { .sysc = &omap44xx_ocp2scp_sysc, }; -/* ocp2scp dev_attr */ -static struct resource omap44xx_usb_phy_and_pll_addrs[] = { - { - .name = "usb_phy", - .start = 0x4a0ad080, - .end = 0x4a0ae000, - .flags = IORESOURCE_MEM, - }, - { } -}; - -static struct omap_ocp2scp_dev ocp2scp_dev_attr[] = { - { - .drv_name = "omap-usb2", - .res = omap44xx_usb_phy_and_pll_addrs, - }, - { } -}; - /* ocp2scp_usb_phy */ static struct omap_hwmod omap44xx_ocp2scp_usb_phy_hwmod = { .name = "ocp2scp_usb_phy", @@ -2737,7 +2269,6 @@ static struct omap_hwmod omap44xx_ocp2scp_usb_phy_hwmod = { .modulemode = MODULEMODE_HWCTRL, }, }, - .dev_attr = ocp2scp_dev_attr, }; /* @@ -2788,11 +2319,6 @@ static struct omap_hwmod omap44xx_cm_core_hwmod = { }; /* prm */ -static struct omap_hwmod_irq_info omap44xx_prm_irqs[] = { - { .irq = 11 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod_rst_info omap44xx_prm_resets[] = { { .name = "rst_global_warm_sw", .rst_shift = 0 }, { .name = "rst_global_cold_sw", .rst_shift = 1 }, @@ -2801,7 +2327,6 @@ static struct omap_hwmod_rst_info omap44xx_prm_resets[] = { static struct omap_hwmod omap44xx_prm_hwmod = { .name = "prm", .class = &omap44xx_prcm_hwmod_class, - .mpu_irqs = omap44xx_prm_irqs, .rst_lines = omap44xx_prm_resets, .rst_lines_cnt = ARRAY_SIZE(omap44xx_prm_resets), }; @@ -2872,23 +2397,6 @@ static struct omap_hwmod_class omap44xx_slimbus_hwmod_class = { }; /* slimbus1 */ -static struct omap_hwmod_irq_info omap44xx_slimbus1_irqs[] = { - { .irq = 97 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - -static struct omap_hwmod_dma_info omap44xx_slimbus1_sdma_reqs[] = { - { .name = "tx0", .dma_req = 84 + OMAP44XX_DMA_REQ_START }, - { .name = "tx1", .dma_req = 85 + OMAP44XX_DMA_REQ_START }, - { .name = "tx2", .dma_req = 86 + OMAP44XX_DMA_REQ_START }, - { .name = "tx3", .dma_req = 87 + OMAP44XX_DMA_REQ_START }, - { .name = "rx0", .dma_req = 88 + OMAP44XX_DMA_REQ_START }, - { .name = "rx1", .dma_req = 89 + OMAP44XX_DMA_REQ_START }, - { .name = "rx2", .dma_req = 90 + OMAP44XX_DMA_REQ_START }, - { .name = "rx3", .dma_req = 91 + OMAP44XX_DMA_REQ_START }, - { .dma_req = -1 } -}; - static struct omap_hwmod_opt_clk slimbus1_opt_clks[] = { { .role = "fclk_1", .clk = "slimbus1_fclk_1" }, { .role = "fclk_0", .clk = "slimbus1_fclk_0" }, @@ -2900,8 +2408,6 @@ static struct omap_hwmod omap44xx_slimbus1_hwmod = { .name = "slimbus1", .class = &omap44xx_slimbus_hwmod_class, .clkdm_name = "abe_clkdm", - .mpu_irqs = omap44xx_slimbus1_irqs, - .sdma_reqs = omap44xx_slimbus1_sdma_reqs, .prcm = { .omap4 = { .clkctrl_offs = OMAP4_CM1_ABE_SLIMBUS_CLKCTRL_OFFSET, @@ -2914,23 +2420,6 @@ static struct omap_hwmod omap44xx_slimbus1_hwmod = { }; /* slimbus2 */ -static struct omap_hwmod_irq_info omap44xx_slimbus2_irqs[] = { - { .irq = 98 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - -static struct omap_hwmod_dma_info omap44xx_slimbus2_sdma_reqs[] = { - { .name = "tx0", .dma_req = 92 + OMAP44XX_DMA_REQ_START }, - { .name = "tx1", .dma_req = 93 + OMAP44XX_DMA_REQ_START }, - { .name = "tx2", .dma_req = 94 + OMAP44XX_DMA_REQ_START }, - { .name = "tx3", .dma_req = 95 + OMAP44XX_DMA_REQ_START }, - { .name = "rx0", .dma_req = 96 + OMAP44XX_DMA_REQ_START }, - { .name = "rx1", .dma_req = 97 + OMAP44XX_DMA_REQ_START }, - { .name = "rx2", .dma_req = 98 + OMAP44XX_DMA_REQ_START }, - { .name = "rx3", .dma_req = 99 + OMAP44XX_DMA_REQ_START }, - { .dma_req = -1 } -}; - static struct omap_hwmod_opt_clk slimbus2_opt_clks[] = { { .role = "fclk_1", .clk = "slimbus2_fclk_1" }, { .role = "fclk_0", .clk = "slimbus2_fclk_0" }, @@ -2941,8 +2430,6 @@ static struct omap_hwmod omap44xx_slimbus2_hwmod = { .name = "slimbus2", .class = &omap44xx_slimbus_hwmod_class, .clkdm_name = "l4_per_clkdm", - .mpu_irqs = omap44xx_slimbus2_irqs, - .sdma_reqs = omap44xx_slimbus2_sdma_reqs, .prcm = { .omap4 = { .clkctrl_offs = OMAP4_CM_L4PER_SLIMBUS2_CLKCTRL_OFFSET, @@ -2985,16 +2472,10 @@ static struct omap_smartreflex_dev_attr smartreflex_core_dev_attr = { .sensor_voltdm_name = "core", }; -static struct omap_hwmod_irq_info omap44xx_smartreflex_core_irqs[] = { - { .irq = 19 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_smartreflex_core_hwmod = { .name = "smartreflex_core", .class = &omap44xx_smartreflex_hwmod_class, .clkdm_name = "l4_ao_clkdm", - .mpu_irqs = omap44xx_smartreflex_core_irqs, .main_clk = "smartreflex_core_fck", .prcm = { @@ -3012,16 +2493,10 @@ static struct omap_smartreflex_dev_attr smartreflex_iva_dev_attr = { .sensor_voltdm_name = "iva", }; -static struct omap_hwmod_irq_info omap44xx_smartreflex_iva_irqs[] = { - { .irq = 102 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_smartreflex_iva_hwmod = { .name = "smartreflex_iva", .class = &omap44xx_smartreflex_hwmod_class, .clkdm_name = "l4_ao_clkdm", - .mpu_irqs = omap44xx_smartreflex_iva_irqs, .main_clk = "smartreflex_iva_fck", .prcm = { .omap4 = { @@ -3038,16 +2513,10 @@ static struct omap_smartreflex_dev_attr smartreflex_mpu_dev_attr = { .sensor_voltdm_name = "mpu", }; -static struct omap_hwmod_irq_info omap44xx_smartreflex_mpu_irqs[] = { - { .irq = 18 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_smartreflex_mpu_hwmod = { .name = "smartreflex_mpu", .class = &omap44xx_smartreflex_hwmod_class, .clkdm_name = "l4_ao_clkdm", - .mpu_irqs = omap44xx_smartreflex_mpu_irqs, .main_clk = "smartreflex_mpu_fck", .prcm = { .omap4 = { @@ -3155,17 +2624,11 @@ static struct omap_timer_capability_dev_attr capability_dsp_pwm_dev_attr = { }; /* timer1 */ -static struct omap_hwmod_irq_info omap44xx_timer1_irqs[] = { - { .irq = 37 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_timer1_hwmod = { .name = "timer1", .class = &omap44xx_timer_1ms_hwmod_class, .clkdm_name = "l4_wkup_clkdm", .flags = HWMOD_SET_DEFAULT_CLOCKACT, - .mpu_irqs = omap44xx_timer1_irqs, .main_clk = "dmt1_clk_mux", .prcm = { .omap4 = { @@ -3178,17 +2641,11 @@ static struct omap_hwmod omap44xx_timer1_hwmod = { }; /* timer2 */ -static struct omap_hwmod_irq_info omap44xx_timer2_irqs[] = { - { .irq = 38 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_timer2_hwmod = { .name = "timer2", .class = &omap44xx_timer_1ms_hwmod_class, .clkdm_name = "l4_per_clkdm", .flags = HWMOD_SET_DEFAULT_CLOCKACT, - .mpu_irqs = omap44xx_timer2_irqs, .main_clk = "cm2_dm2_mux", .prcm = { .omap4 = { @@ -3200,16 +2657,10 @@ static struct omap_hwmod omap44xx_timer2_hwmod = { }; /* timer3 */ -static struct omap_hwmod_irq_info omap44xx_timer3_irqs[] = { - { .irq = 39 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_timer3_hwmod = { .name = "timer3", .class = &omap44xx_timer_hwmod_class, .clkdm_name = "l4_per_clkdm", - .mpu_irqs = omap44xx_timer3_irqs, .main_clk = "cm2_dm3_mux", .prcm = { .omap4 = { @@ -3221,16 +2672,10 @@ static struct omap_hwmod omap44xx_timer3_hwmod = { }; /* timer4 */ -static struct omap_hwmod_irq_info omap44xx_timer4_irqs[] = { - { .irq = 40 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_timer4_hwmod = { .name = "timer4", .class = &omap44xx_timer_hwmod_class, .clkdm_name = "l4_per_clkdm", - .mpu_irqs = omap44xx_timer4_irqs, .main_clk = "cm2_dm4_mux", .prcm = { .omap4 = { @@ -3242,16 +2687,10 @@ static struct omap_hwmod omap44xx_timer4_hwmod = { }; /* timer5 */ -static struct omap_hwmod_irq_info omap44xx_timer5_irqs[] = { - { .irq = 41 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_timer5_hwmod = { .name = "timer5", .class = &omap44xx_timer_hwmod_class, .clkdm_name = "abe_clkdm", - .mpu_irqs = omap44xx_timer5_irqs, .main_clk = "timer5_sync_mux", .prcm = { .omap4 = { @@ -3264,16 +2703,10 @@ static struct omap_hwmod omap44xx_timer5_hwmod = { }; /* timer6 */ -static struct omap_hwmod_irq_info omap44xx_timer6_irqs[] = { - { .irq = 42 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_timer6_hwmod = { .name = "timer6", .class = &omap44xx_timer_hwmod_class, .clkdm_name = "abe_clkdm", - .mpu_irqs = omap44xx_timer6_irqs, .main_clk = "timer6_sync_mux", .prcm = { .omap4 = { @@ -3286,16 +2719,10 @@ static struct omap_hwmod omap44xx_timer6_hwmod = { }; /* timer7 */ -static struct omap_hwmod_irq_info omap44xx_timer7_irqs[] = { - { .irq = 43 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_timer7_hwmod = { .name = "timer7", .class = &omap44xx_timer_hwmod_class, .clkdm_name = "abe_clkdm", - .mpu_irqs = omap44xx_timer7_irqs, .main_clk = "timer7_sync_mux", .prcm = { .omap4 = { @@ -3308,16 +2735,10 @@ static struct omap_hwmod omap44xx_timer7_hwmod = { }; /* timer8 */ -static struct omap_hwmod_irq_info omap44xx_timer8_irqs[] = { - { .irq = 44 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_timer8_hwmod = { .name = "timer8", .class = &omap44xx_timer_hwmod_class, .clkdm_name = "abe_clkdm", - .mpu_irqs = omap44xx_timer8_irqs, .main_clk = "timer8_sync_mux", .prcm = { .omap4 = { @@ -3330,16 +2751,10 @@ static struct omap_hwmod omap44xx_timer8_hwmod = { }; /* timer9 */ -static struct omap_hwmod_irq_info omap44xx_timer9_irqs[] = { - { .irq = 45 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_timer9_hwmod = { .name = "timer9", .class = &omap44xx_timer_hwmod_class, .clkdm_name = "l4_per_clkdm", - .mpu_irqs = omap44xx_timer9_irqs, .main_clk = "cm2_dm9_mux", .prcm = { .omap4 = { @@ -3352,17 +2767,11 @@ static struct omap_hwmod omap44xx_timer9_hwmod = { }; /* timer10 */ -static struct omap_hwmod_irq_info omap44xx_timer10_irqs[] = { - { .irq = 46 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_timer10_hwmod = { .name = "timer10", .class = &omap44xx_timer_1ms_hwmod_class, .clkdm_name = "l4_per_clkdm", .flags = HWMOD_SET_DEFAULT_CLOCKACT, - .mpu_irqs = omap44xx_timer10_irqs, .main_clk = "cm2_dm10_mux", .prcm = { .omap4 = { @@ -3375,16 +2784,10 @@ static struct omap_hwmod omap44xx_timer10_hwmod = { }; /* timer11 */ -static struct omap_hwmod_irq_info omap44xx_timer11_irqs[] = { - { .irq = 47 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_timer11_hwmod = { .name = "timer11", .class = &omap44xx_timer_hwmod_class, .clkdm_name = "l4_per_clkdm", - .mpu_irqs = omap44xx_timer11_irqs, .main_clk = "cm2_dm11_mux", .prcm = { .omap4 = { @@ -3419,24 +2822,11 @@ static struct omap_hwmod_class omap44xx_uart_hwmod_class = { }; /* uart1 */ -static struct omap_hwmod_irq_info omap44xx_uart1_irqs[] = { - { .irq = 72 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - -static struct omap_hwmod_dma_info omap44xx_uart1_sdma_reqs[] = { - { .name = "tx", .dma_req = 48 + OMAP44XX_DMA_REQ_START }, - { .name = "rx", .dma_req = 49 + OMAP44XX_DMA_REQ_START }, - { .dma_req = -1 } -}; - static struct omap_hwmod omap44xx_uart1_hwmod = { .name = "uart1", .class = &omap44xx_uart_hwmod_class, .clkdm_name = "l4_per_clkdm", .flags = HWMOD_SWSUP_SIDLE_ACT, - .mpu_irqs = omap44xx_uart1_irqs, - .sdma_reqs = omap44xx_uart1_sdma_reqs, .main_clk = "func_48m_fclk", .prcm = { .omap4 = { @@ -3448,24 +2838,11 @@ static struct omap_hwmod omap44xx_uart1_hwmod = { }; /* uart2 */ -static struct omap_hwmod_irq_info omap44xx_uart2_irqs[] = { - { .irq = 73 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - -static struct omap_hwmod_dma_info omap44xx_uart2_sdma_reqs[] = { - { .name = "tx", .dma_req = 50 + OMAP44XX_DMA_REQ_START }, - { .name = "rx", .dma_req = 51 + OMAP44XX_DMA_REQ_START }, - { .dma_req = -1 } -}; - static struct omap_hwmod omap44xx_uart2_hwmod = { .name = "uart2", .class = &omap44xx_uart_hwmod_class, .clkdm_name = "l4_per_clkdm", .flags = HWMOD_SWSUP_SIDLE_ACT, - .mpu_irqs = omap44xx_uart2_irqs, - .sdma_reqs = omap44xx_uart2_sdma_reqs, .main_clk = "func_48m_fclk", .prcm = { .omap4 = { @@ -3477,25 +2854,12 @@ static struct omap_hwmod omap44xx_uart2_hwmod = { }; /* uart3 */ -static struct omap_hwmod_irq_info omap44xx_uart3_irqs[] = { - { .irq = 74 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - -static struct omap_hwmod_dma_info omap44xx_uart3_sdma_reqs[] = { - { .name = "tx", .dma_req = 52 + OMAP44XX_DMA_REQ_START }, - { .name = "rx", .dma_req = 53 + OMAP44XX_DMA_REQ_START }, - { .dma_req = -1 } -}; - static struct omap_hwmod omap44xx_uart3_hwmod = { .name = "uart3", .class = &omap44xx_uart_hwmod_class, .clkdm_name = "l4_per_clkdm", .flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET | HWMOD_SWSUP_SIDLE_ACT, - .mpu_irqs = omap44xx_uart3_irqs, - .sdma_reqs = omap44xx_uart3_sdma_reqs, .main_clk = "func_48m_fclk", .prcm = { .omap4 = { @@ -3507,24 +2871,11 @@ static struct omap_hwmod omap44xx_uart3_hwmod = { }; /* uart4 */ -static struct omap_hwmod_irq_info omap44xx_uart4_irqs[] = { - { .irq = 70 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - -static struct omap_hwmod_dma_info omap44xx_uart4_sdma_reqs[] = { - { .name = "tx", .dma_req = 54 + OMAP44XX_DMA_REQ_START }, - { .name = "rx", .dma_req = 55 + OMAP44XX_DMA_REQ_START }, - { .dma_req = -1 } -}; - static struct omap_hwmod omap44xx_uart4_hwmod = { .name = "uart4", .class = &omap44xx_uart_hwmod_class, .clkdm_name = "l4_per_clkdm", .flags = HWMOD_SWSUP_SIDLE_ACT, - .mpu_irqs = omap44xx_uart4_irqs, - .sdma_reqs = omap44xx_uart4_sdma_reqs, .main_clk = "func_48m_fclk", .prcm = { .omap4 = { @@ -3563,17 +2914,10 @@ static struct omap_hwmod_class omap44xx_usb_host_fs_hwmod_class = { }; /* usb_host_fs */ -static struct omap_hwmod_irq_info omap44xx_usb_host_fs_irqs[] = { - { .name = "std", .irq = 89 + OMAP44XX_IRQ_GIC_START }, - { .name = "smi", .irq = 90 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_usb_host_fs_hwmod = { .name = "usb_host_fs", .class = &omap44xx_usb_host_fs_hwmod_class, .clkdm_name = "l3_init_clkdm", - .mpu_irqs = omap44xx_usb_host_fs_irqs, .main_clk = "usb_host_fs_fck", .prcm = { .omap4 = { @@ -3607,12 +2951,6 @@ static struct omap_hwmod_class omap44xx_usb_host_hs_hwmod_class = { }; /* usb_host_hs */ -static struct omap_hwmod_irq_info omap44xx_usb_host_hs_irqs[] = { - { .name = "ohci-irq", .irq = 76 + OMAP44XX_IRQ_GIC_START }, - { .name = "ehci-irq", .irq = 77 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_usb_host_hs_hwmod = { .name = "usb_host_hs", .class = &omap44xx_usb_host_hs_hwmod_class, @@ -3625,7 +2963,6 @@ static struct omap_hwmod omap44xx_usb_host_hs_hwmod = { .modulemode = MODULEMODE_SWCTRL, }, }, - .mpu_irqs = omap44xx_usb_host_hs_irqs, /* * Errata: USBHOST Configured In Smart-Idle Can Lead To a Deadlock @@ -3700,12 +3037,6 @@ static struct omap_hwmod_class omap44xx_usb_otg_hs_hwmod_class = { }; /* usb_otg_hs */ -static struct omap_hwmod_irq_info omap44xx_usb_otg_hs_irqs[] = { - { .name = "mc", .irq = 92 + OMAP44XX_IRQ_GIC_START }, - { .name = "dma", .irq = 93 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod_opt_clk usb_otg_hs_opt_clks[] = { { .role = "xclk", .clk = "usb_otg_hs_xclk" }, }; @@ -3715,7 +3046,6 @@ static struct omap_hwmod omap44xx_usb_otg_hs_hwmod = { .class = &omap44xx_usb_otg_hs_hwmod_class, .clkdm_name = "l3_init_clkdm", .flags = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY, - .mpu_irqs = omap44xx_usb_otg_hs_irqs, .main_clk = "usb_otg_hs_ick", .prcm = { .omap4 = { @@ -3749,16 +3079,10 @@ static struct omap_hwmod_class omap44xx_usb_tll_hs_hwmod_class = { .sysc = &omap44xx_usb_tll_hs_sysc, }; -static struct omap_hwmod_irq_info omap44xx_usb_tll_hs_irqs[] = { - { .name = "tll-irq", .irq = 78 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_usb_tll_hs_hwmod = { .name = "usb_tll_hs", .class = &omap44xx_usb_tll_hs_hwmod_class, .clkdm_name = "l3_init_clkdm", - .mpu_irqs = omap44xx_usb_tll_hs_irqs, .main_clk = "usb_tll_hs_ick", .prcm = { .omap4 = { @@ -3794,16 +3118,10 @@ static struct omap_hwmod_class omap44xx_wd_timer_hwmod_class = { }; /* wd_timer2 */ -static struct omap_hwmod_irq_info omap44xx_wd_timer2_irqs[] = { - { .irq = 80 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_wd_timer2_hwmod = { .name = "wd_timer2", .class = &omap44xx_wd_timer_hwmod_class, .clkdm_name = "l4_wkup_clkdm", - .mpu_irqs = omap44xx_wd_timer2_irqs, .main_clk = "sys_32k_ck", .prcm = { .omap4 = { @@ -3815,16 +3133,10 @@ static struct omap_hwmod omap44xx_wd_timer2_hwmod = { }; /* wd_timer3 */ -static struct omap_hwmod_irq_info omap44xx_wd_timer3_irqs[] = { - { .irq = 36 + OMAP44XX_IRQ_GIC_START }, - { .irq = -1 } -}; - static struct omap_hwmod omap44xx_wd_timer3_hwmod = { .name = "wd_timer3", .class = &omap44xx_wd_timer_hwmod_class, .clkdm_name = "abe_clkdm", - .mpu_irqs = omap44xx_wd_timer3_irqs, .main_clk = "sys_32k_ck", .prcm = { .omap4 = { @@ -3840,32 +3152,6 @@ static struct omap_hwmod omap44xx_wd_timer3_hwmod = { * interfaces */ -static struct omap_hwmod_addr_space omap44xx_c2c_target_fw_addrs[] = { - { - .pa_start = 0x4a204000, - .pa_end = 0x4a2040ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - -/* c2c -> c2c_target_fw */ -static struct omap_hwmod_ocp_if omap44xx_c2c__c2c_target_fw = { - .master = &omap44xx_c2c_hwmod, - .slave = &omap44xx_c2c_target_fw_hwmod, - .clk = "div_core_ck", - .addr = omap44xx_c2c_target_fw_addrs, - .user = OCP_USER_MPU, -}; - -/* l4_cfg -> c2c_target_fw */ -static struct omap_hwmod_ocp_if omap44xx_l4_cfg__c2c_target_fw = { - .master = &omap44xx_l4_cfg_hwmod, - .slave = &omap44xx_c2c_target_fw_hwmod, - .clk = "l4_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* l3_main_1 -> dmm */ static struct omap_hwmod_ocp_if omap44xx_l3_main_1__dmm = { .master = &omap44xx_l3_main_1_hwmod, @@ -3874,55 +3160,11 @@ static struct omap_hwmod_ocp_if omap44xx_l3_main_1__dmm = { .user = OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_dmm_addrs[] = { - { - .pa_start = 0x4e000000, - .pa_end = 0x4e0007ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* mpu -> dmm */ static struct omap_hwmod_ocp_if omap44xx_mpu__dmm = { .master = &omap44xx_mpu_hwmod, .slave = &omap44xx_dmm_hwmod, .clk = "l3_div_ck", - .addr = omap44xx_dmm_addrs, - .user = OCP_USER_MPU, -}; - -/* c2c -> emif_fw */ -static struct omap_hwmod_ocp_if omap44xx_c2c__emif_fw = { - .master = &omap44xx_c2c_hwmod, - .slave = &omap44xx_emif_fw_hwmod, - .clk = "div_core_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -/* dmm -> emif_fw */ -static struct omap_hwmod_ocp_if omap44xx_dmm__emif_fw = { - .master = &omap44xx_dmm_hwmod, - .slave = &omap44xx_emif_fw_hwmod, - .clk = "l3_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -static struct omap_hwmod_addr_space omap44xx_emif_fw_addrs[] = { - { - .pa_start = 0x4a20c000, - .pa_end = 0x4a20c0ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - -/* l4_cfg -> emif_fw */ -static struct omap_hwmod_ocp_if omap44xx_l4_cfg__emif_fw = { - .master = &omap44xx_l4_cfg_hwmod, - .slave = &omap44xx_emif_fw_hwmod, - .clk = "l4_div_ck", - .addr = omap44xx_emif_fw_addrs, .user = OCP_USER_MPU, }; @@ -3998,32 +3240,14 @@ static struct omap_hwmod_ocp_if omap44xx_mmc2__l3_main_1 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_l3_main_1_addrs[] = { - { - .pa_start = 0x44000000, - .pa_end = 0x44000fff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* mpu -> l3_main_1 */ static struct omap_hwmod_ocp_if omap44xx_mpu__l3_main_1 = { .master = &omap44xx_mpu_hwmod, .slave = &omap44xx_l3_main_1_hwmod, .clk = "l3_div_ck", - .addr = omap44xx_l3_main_1_addrs, .user = OCP_USER_MPU, }; -/* c2c_target_fw -> l3_main_2 */ -static struct omap_hwmod_ocp_if omap44xx_c2c_target_fw__l3_main_2 = { - .master = &omap44xx_c2c_target_fw_hwmod, - .slave = &omap44xx_l3_main_2_hwmod, - .clk = "l3_div_ck", - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - /* debugss -> l3_main_2 */ static struct omap_hwmod_ocp_if omap44xx_debugss__l3_main_2 = { .master = &omap44xx_debugss_hwmod, @@ -4088,21 +3312,11 @@ static struct omap_hwmod_ocp_if omap44xx_iva__l3_main_2 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_l3_main_2_addrs[] = { - { - .pa_start = 0x44800000, - .pa_end = 0x44801fff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l3_main_1 -> l3_main_2 */ static struct omap_hwmod_ocp_if omap44xx_l3_main_1__l3_main_2 = { .master = &omap44xx_l3_main_1_hwmod, .slave = &omap44xx_l3_main_2_hwmod, .clk = "l3_div_ck", - .addr = omap44xx_l3_main_2_addrs, .user = OCP_USER_MPU, }; @@ -4138,21 +3352,11 @@ static struct omap_hwmod_ocp_if omap44xx_usb_otg_hs__l3_main_2 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_l3_main_3_addrs[] = { - { - .pa_start = 0x45000000, - .pa_end = 0x45000fff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l3_main_1 -> l3_main_3 */ static struct omap_hwmod_ocp_if omap44xx_l3_main_1__l3_main_3 = { .master = &omap44xx_l3_main_1_hwmod, .slave = &omap44xx_l3_main_3_hwmod, .clk = "l3_div_ck", - .addr = omap44xx_l3_main_3_addrs, .user = OCP_USER_MPU, }; @@ -4236,21 +3440,11 @@ static struct omap_hwmod_ocp_if omap44xx_mpu__mpu_private = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_ocp_wp_noc_addrs[] = { - { - .pa_start = 0x4a102000, - .pa_end = 0x4a10207f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_cfg -> ocp_wp_noc */ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__ocp_wp_noc = { .master = &omap44xx_l4_cfg_hwmod, .slave = &omap44xx_ocp_wp_noc_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_ocp_wp_noc_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; @@ -4340,21 +3534,11 @@ static struct omap_hwmod_ocp_if omap44xx_l3_main_2__c2c = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_counter_32k_addrs[] = { - { - .pa_start = 0x4a304000, - .pa_end = 0x4a30401f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_wkup -> counter_32k */ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__counter_32k = { .master = &omap44xx_l4_wkup_hwmod, .slave = &omap44xx_counter_32k_hwmod, .clk = "l4_wkup_clk_mux_ck", - .addr = omap44xx_counter_32k_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; @@ -4430,21 +3614,11 @@ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__ctrl_module_pad_wkup = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_debugss_addrs[] = { - { - .pa_start = 0x54160000, - .pa_end = 0x54167fff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l3_instr -> debugss */ static struct omap_hwmod_ocp_if omap44xx_l3_instr__debugss = { .master = &omap44xx_l3_instr_hwmod, .slave = &omap44xx_debugss_hwmod, .clk = "l3_div_ck", - .addr = omap44xx_debugss_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; @@ -4466,41 +3640,19 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__dma_system = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_dmic_addrs[] = { - { - .name = "mpu", - .pa_start = 0x4012e000, - .pa_end = 0x4012e07f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_abe -> dmic */ static struct omap_hwmod_ocp_if omap44xx_l4_abe__dmic = { .master = &omap44xx_l4_abe_hwmod, .slave = &omap44xx_dmic_hwmod, .clk = "ocp_abe_iclk", - .addr = omap44xx_dmic_addrs, .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space omap44xx_dmic_dma_addrs[] = { - { - .name = "dma", - .pa_start = 0x4902e000, - .pa_end = 0x4902e07f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_abe -> dmic (dma) */ static struct omap_hwmod_ocp_if omap44xx_l4_abe__dmic_dma = { .master = &omap44xx_l4_abe_hwmod, .slave = &omap44xx_dmic_hwmod, .clk = "ocp_abe_iclk", - .addr = omap44xx_dmic_dma_addrs, .user = OCP_USER_SDMA, }; @@ -4798,42 +3950,6 @@ static struct omap_hwmod_ocp_if omap44xx_l4_per__elm = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_emif1_addrs[] = { - { - .pa_start = 0x4c000000, - .pa_end = 0x4c0000ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - -/* emif_fw -> emif1 */ -static struct omap_hwmod_ocp_if omap44xx_emif_fw__emif1 = { - .master = &omap44xx_emif_fw_hwmod, - .slave = &omap44xx_emif1_hwmod, - .clk = "l3_div_ck", - .addr = omap44xx_emif1_addrs, - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - -static struct omap_hwmod_addr_space omap44xx_emif2_addrs[] = { - { - .pa_start = 0x4d000000, - .pa_end = 0x4d0000ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - -/* emif_fw -> emif2 */ -static struct omap_hwmod_ocp_if omap44xx_emif_fw__emif2 = { - .master = &omap44xx_emif_fw_hwmod, - .slave = &omap44xx_emif2_hwmod, - .clk = "l3_div_ck", - .addr = omap44xx_emif2_addrs, - .user = OCP_USER_MPU | OCP_USER_SDMA, -}; - static struct omap_hwmod_addr_space omap44xx_fdif_addrs[] = { { .pa_start = 0x4a10a000, @@ -4852,129 +3968,59 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__fdif = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_gpio1_addrs[] = { - { - .pa_start = 0x4a310000, - .pa_end = 0x4a3101ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_wkup -> gpio1 */ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__gpio1 = { .master = &omap44xx_l4_wkup_hwmod, .slave = &omap44xx_gpio1_hwmod, .clk = "l4_wkup_clk_mux_ck", - .addr = omap44xx_gpio1_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_gpio2_addrs[] = { - { - .pa_start = 0x48055000, - .pa_end = 0x480551ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> gpio2 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio2 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_gpio2_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_gpio2_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_gpio3_addrs[] = { - { - .pa_start = 0x48057000, - .pa_end = 0x480571ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> gpio3 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio3 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_gpio3_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_gpio3_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_gpio4_addrs[] = { - { - .pa_start = 0x48059000, - .pa_end = 0x480591ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> gpio4 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio4 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_gpio4_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_gpio4_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_gpio5_addrs[] = { - { - .pa_start = 0x4805b000, - .pa_end = 0x4805b1ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> gpio5 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio5 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_gpio5_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_gpio5_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_gpio6_addrs[] = { - { - .pa_start = 0x4805d000, - .pa_end = 0x4805d1ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> gpio6 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__gpio6 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_gpio6_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_gpio6_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_gpmc_addrs[] = { - { - .pa_start = 0x50000000, - .pa_end = 0x500003ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l3_main_2 -> gpmc */ static struct omap_hwmod_ocp_if omap44xx_l3_main_2__gpmc = { .master = &omap44xx_l3_main_2_hwmod, .slave = &omap44xx_gpmc_hwmod, .clk = "l3_div_ck", - .addr = omap44xx_gpmc_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; @@ -5032,75 +4078,35 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__hsi = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_i2c1_addrs[] = { - { - .pa_start = 0x48070000, - .pa_end = 0x480700ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> i2c1 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__i2c1 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_i2c1_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_i2c1_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_i2c2_addrs[] = { - { - .pa_start = 0x48072000, - .pa_end = 0x480720ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> i2c2 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__i2c2 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_i2c2_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_i2c2_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_i2c3_addrs[] = { - { - .pa_start = 0x48060000, - .pa_end = 0x480600ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> i2c3 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__i2c3 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_i2c3_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_i2c3_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_i2c4_addrs[] = { - { - .pa_start = 0x48350000, - .pa_end = 0x483500ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> i2c4 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__i2c4 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_i2c4_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_i2c4_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; @@ -5138,39 +4144,19 @@ static struct omap_hwmod_ocp_if __maybe_unused omap44xx_iva__sl2if = { .user = OCP_USER_IVA, }; -static struct omap_hwmod_addr_space omap44xx_iva_addrs[] = { - { - .pa_start = 0x5a000000, - .pa_end = 0x5a07ffff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l3_main_2 -> iva */ static struct omap_hwmod_ocp_if omap44xx_l3_main_2__iva = { .master = &omap44xx_l3_main_2_hwmod, .slave = &omap44xx_iva_hwmod, .clk = "l3_div_ck", - .addr = omap44xx_iva_addrs, .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space omap44xx_kbd_addrs[] = { - { - .pa_start = 0x4a31c000, - .pa_end = 0x4a31c07f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_wkup -> kbd */ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__kbd = { .master = &omap44xx_l4_wkup_hwmod, .slave = &omap44xx_kbd_hwmod, .clk = "l4_wkup_clk_mux_ck", - .addr = omap44xx_kbd_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; @@ -5228,335 +4214,147 @@ static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcasp_dma = { .user = OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_mcbsp1_addrs[] = { - { - .name = "mpu", - .pa_start = 0x40122000, - .pa_end = 0x401220ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_abe -> mcbsp1 */ static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp1 = { .master = &omap44xx_l4_abe_hwmod, .slave = &omap44xx_mcbsp1_hwmod, .clk = "ocp_abe_iclk", - .addr = omap44xx_mcbsp1_addrs, .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space omap44xx_mcbsp1_dma_addrs[] = { - { - .name = "dma", - .pa_start = 0x49022000, - .pa_end = 0x490220ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_abe -> mcbsp1 (dma) */ static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp1_dma = { .master = &omap44xx_l4_abe_hwmod, .slave = &omap44xx_mcbsp1_hwmod, .clk = "ocp_abe_iclk", - .addr = omap44xx_mcbsp1_dma_addrs, .user = OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_mcbsp2_addrs[] = { - { - .name = "mpu", - .pa_start = 0x40124000, - .pa_end = 0x401240ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_abe -> mcbsp2 */ static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp2 = { .master = &omap44xx_l4_abe_hwmod, .slave = &omap44xx_mcbsp2_hwmod, .clk = "ocp_abe_iclk", - .addr = omap44xx_mcbsp2_addrs, .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space omap44xx_mcbsp2_dma_addrs[] = { - { - .name = "dma", - .pa_start = 0x49024000, - .pa_end = 0x490240ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_abe -> mcbsp2 (dma) */ static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp2_dma = { .master = &omap44xx_l4_abe_hwmod, .slave = &omap44xx_mcbsp2_hwmod, .clk = "ocp_abe_iclk", - .addr = omap44xx_mcbsp2_dma_addrs, .user = OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_mcbsp3_addrs[] = { - { - .name = "mpu", - .pa_start = 0x40126000, - .pa_end = 0x401260ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_abe -> mcbsp3 */ static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp3 = { .master = &omap44xx_l4_abe_hwmod, .slave = &omap44xx_mcbsp3_hwmod, .clk = "ocp_abe_iclk", - .addr = omap44xx_mcbsp3_addrs, .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space omap44xx_mcbsp3_dma_addrs[] = { - { - .name = "dma", - .pa_start = 0x49026000, - .pa_end = 0x490260ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_abe -> mcbsp3 (dma) */ static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp3_dma = { .master = &omap44xx_l4_abe_hwmod, .slave = &omap44xx_mcbsp3_hwmod, .clk = "ocp_abe_iclk", - .addr = omap44xx_mcbsp3_dma_addrs, .user = OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_mcbsp4_addrs[] = { - { - .pa_start = 0x48096000, - .pa_end = 0x480960ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> mcbsp4 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__mcbsp4 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_mcbsp4_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_mcbsp4_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_mcpdm_addrs[] = { - { - .name = "mpu", - .pa_start = 0x40132000, - .pa_end = 0x4013207f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_abe -> mcpdm */ static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcpdm = { .master = &omap44xx_l4_abe_hwmod, .slave = &omap44xx_mcpdm_hwmod, .clk = "ocp_abe_iclk", - .addr = omap44xx_mcpdm_addrs, .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space omap44xx_mcpdm_dma_addrs[] = { - { - .name = "dma", - .pa_start = 0x49032000, - .pa_end = 0x4903207f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_abe -> mcpdm (dma) */ static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcpdm_dma = { .master = &omap44xx_l4_abe_hwmod, .slave = &omap44xx_mcpdm_hwmod, .clk = "ocp_abe_iclk", - .addr = omap44xx_mcpdm_dma_addrs, .user = OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_mcspi1_addrs[] = { - { - .pa_start = 0x48098000, - .pa_end = 0x480981ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> mcspi1 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__mcspi1 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_mcspi1_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_mcspi1_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_mcspi2_addrs[] = { - { - .pa_start = 0x4809a000, - .pa_end = 0x4809a1ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> mcspi2 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__mcspi2 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_mcspi2_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_mcspi2_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_mcspi3_addrs[] = { - { - .pa_start = 0x480b8000, - .pa_end = 0x480b81ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> mcspi3 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__mcspi3 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_mcspi3_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_mcspi3_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_mcspi4_addrs[] = { - { - .pa_start = 0x480ba000, - .pa_end = 0x480ba1ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> mcspi4 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__mcspi4 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_mcspi4_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_mcspi4_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_mmc1_addrs[] = { - { - .pa_start = 0x4809c000, - .pa_end = 0x4809c3ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> mmc1 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc1 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_mmc1_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_mmc1_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_mmc2_addrs[] = { - { - .pa_start = 0x480b4000, - .pa_end = 0x480b43ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> mmc2 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc2 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_mmc2_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_mmc2_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_mmc3_addrs[] = { - { - .pa_start = 0x480ad000, - .pa_end = 0x480ad3ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> mmc3 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc3 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_mmc3_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_mmc3_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_mmc4_addrs[] = { - { - .pa_start = 0x480d1000, - .pa_end = 0x480d13ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> mmc4 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc4 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_mmc4_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_mmc4_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_mmc5_addrs[] = { - { - .pa_start = 0x480d5000, - .pa_end = 0x480d53ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> mmc5 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__mmc5 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_mmc5_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_mmc5_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; @@ -5568,111 +4366,51 @@ static struct omap_hwmod_ocp_if omap44xx_l3_main_2__ocmc_ram = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_ocp2scp_usb_phy_addrs[] = { - { - .pa_start = 0x4a0ad000, - .pa_end = 0x4a0ad01f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_cfg -> ocp2scp_usb_phy */ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__ocp2scp_usb_phy = { .master = &omap44xx_l4_cfg_hwmod, .slave = &omap44xx_ocp2scp_usb_phy_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_ocp2scp_usb_phy_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_prcm_mpu_addrs[] = { - { - .pa_start = 0x48243000, - .pa_end = 0x48243fff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* mpu_private -> prcm_mpu */ static struct omap_hwmod_ocp_if omap44xx_mpu_private__prcm_mpu = { .master = &omap44xx_mpu_private_hwmod, .slave = &omap44xx_prcm_mpu_hwmod, .clk = "l3_div_ck", - .addr = omap44xx_prcm_mpu_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_cm_core_aon_addrs[] = { - { - .pa_start = 0x4a004000, - .pa_end = 0x4a004fff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_wkup -> cm_core_aon */ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__cm_core_aon = { .master = &omap44xx_l4_wkup_hwmod, .slave = &omap44xx_cm_core_aon_hwmod, .clk = "l4_wkup_clk_mux_ck", - .addr = omap44xx_cm_core_aon_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_cm_core_addrs[] = { - { - .pa_start = 0x4a008000, - .pa_end = 0x4a009fff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_cfg -> cm_core */ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__cm_core = { .master = &omap44xx_l4_cfg_hwmod, .slave = &omap44xx_cm_core_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_cm_core_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_prm_addrs[] = { - { - .pa_start = 0x4a306000, - .pa_end = 0x4a307fff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_wkup -> prm */ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__prm = { .master = &omap44xx_l4_wkup_hwmod, .slave = &omap44xx_prm_hwmod, .clk = "l4_wkup_clk_mux_ck", - .addr = omap44xx_prm_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_scrm_addrs[] = { - { - .pa_start = 0x4a30a000, - .pa_end = 0x4a30a7ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_wkup -> scrm */ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__scrm = { .master = &omap44xx_l4_wkup_hwmod, .slave = &omap44xx_scrm_hwmod, .clk = "l4_wkup_clk_mux_ck", - .addr = omap44xx_scrm_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; @@ -5810,447 +4548,195 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__spinlock = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_timer1_addrs[] = { - { - .pa_start = 0x4a318000, - .pa_end = 0x4a31807f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_wkup -> timer1 */ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__timer1 = { .master = &omap44xx_l4_wkup_hwmod, .slave = &omap44xx_timer1_hwmod, .clk = "l4_wkup_clk_mux_ck", - .addr = omap44xx_timer1_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_timer2_addrs[] = { - { - .pa_start = 0x48032000, - .pa_end = 0x4803207f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> timer2 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__timer2 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_timer2_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_timer2_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_timer3_addrs[] = { - { - .pa_start = 0x48034000, - .pa_end = 0x4803407f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> timer3 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__timer3 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_timer3_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_timer3_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_timer4_addrs[] = { - { - .pa_start = 0x48036000, - .pa_end = 0x4803607f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> timer4 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__timer4 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_timer4_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_timer4_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_timer5_addrs[] = { - { - .pa_start = 0x40138000, - .pa_end = 0x4013807f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_abe -> timer5 */ static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer5 = { .master = &omap44xx_l4_abe_hwmod, .slave = &omap44xx_timer5_hwmod, .clk = "ocp_abe_iclk", - .addr = omap44xx_timer5_addrs, .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space omap44xx_timer5_dma_addrs[] = { - { - .pa_start = 0x49038000, - .pa_end = 0x4903807f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_abe -> timer5 (dma) */ static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer5_dma = { .master = &omap44xx_l4_abe_hwmod, .slave = &omap44xx_timer5_hwmod, .clk = "ocp_abe_iclk", - .addr = omap44xx_timer5_dma_addrs, .user = OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_timer6_addrs[] = { - { - .pa_start = 0x4013a000, - .pa_end = 0x4013a07f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_abe -> timer6 */ static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer6 = { .master = &omap44xx_l4_abe_hwmod, .slave = &omap44xx_timer6_hwmod, .clk = "ocp_abe_iclk", - .addr = omap44xx_timer6_addrs, .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space omap44xx_timer6_dma_addrs[] = { - { - .pa_start = 0x4903a000, - .pa_end = 0x4903a07f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_abe -> timer6 (dma) */ static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer6_dma = { .master = &omap44xx_l4_abe_hwmod, .slave = &omap44xx_timer6_hwmod, .clk = "ocp_abe_iclk", - .addr = omap44xx_timer6_dma_addrs, .user = OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_timer7_addrs[] = { - { - .pa_start = 0x4013c000, - .pa_end = 0x4013c07f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_abe -> timer7 */ static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer7 = { .master = &omap44xx_l4_abe_hwmod, .slave = &omap44xx_timer7_hwmod, .clk = "ocp_abe_iclk", - .addr = omap44xx_timer7_addrs, .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space omap44xx_timer7_dma_addrs[] = { - { - .pa_start = 0x4903c000, - .pa_end = 0x4903c07f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_abe -> timer7 (dma) */ static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer7_dma = { .master = &omap44xx_l4_abe_hwmod, .slave = &omap44xx_timer7_hwmod, .clk = "ocp_abe_iclk", - .addr = omap44xx_timer7_dma_addrs, .user = OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_timer8_addrs[] = { - { - .pa_start = 0x4013e000, - .pa_end = 0x4013e07f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_abe -> timer8 */ static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer8 = { .master = &omap44xx_l4_abe_hwmod, .slave = &omap44xx_timer8_hwmod, .clk = "ocp_abe_iclk", - .addr = omap44xx_timer8_addrs, .user = OCP_USER_MPU, }; -static struct omap_hwmod_addr_space omap44xx_timer8_dma_addrs[] = { - { - .pa_start = 0x4903e000, - .pa_end = 0x4903e07f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_abe -> timer8 (dma) */ static struct omap_hwmod_ocp_if omap44xx_l4_abe__timer8_dma = { .master = &omap44xx_l4_abe_hwmod, .slave = &omap44xx_timer8_hwmod, .clk = "ocp_abe_iclk", - .addr = omap44xx_timer8_dma_addrs, .user = OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_timer9_addrs[] = { - { - .pa_start = 0x4803e000, - .pa_end = 0x4803e07f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> timer9 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__timer9 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_timer9_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_timer9_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_timer10_addrs[] = { - { - .pa_start = 0x48086000, - .pa_end = 0x4808607f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> timer10 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__timer10 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_timer10_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_timer10_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_timer11_addrs[] = { - { - .pa_start = 0x48088000, - .pa_end = 0x4808807f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> timer11 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__timer11 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_timer11_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_timer11_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_uart1_addrs[] = { - { - .pa_start = 0x4806a000, - .pa_end = 0x4806a0ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> uart1 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__uart1 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_uart1_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_uart1_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_uart2_addrs[] = { - { - .pa_start = 0x4806c000, - .pa_end = 0x4806c0ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> uart2 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__uart2 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_uart2_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_uart2_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_uart3_addrs[] = { - { - .pa_start = 0x48020000, - .pa_end = 0x480200ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> uart3 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__uart3 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_uart3_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_uart3_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_uart4_addrs[] = { - { - .pa_start = 0x4806e000, - .pa_end = 0x4806e0ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_per -> uart4 */ static struct omap_hwmod_ocp_if omap44xx_l4_per__uart4 = { .master = &omap44xx_l4_per_hwmod, .slave = &omap44xx_uart4_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_uart4_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_usb_host_fs_addrs[] = { - { - .pa_start = 0x4a0a9000, - .pa_end = 0x4a0a93ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_cfg -> usb_host_fs */ static struct omap_hwmod_ocp_if __maybe_unused omap44xx_l4_cfg__usb_host_fs = { .master = &omap44xx_l4_cfg_hwmod, .slave = &omap44xx_usb_host_fs_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_usb_host_fs_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_usb_host_hs_addrs[] = { - { - .name = "uhh", - .pa_start = 0x4a064000, - .pa_end = 0x4a0647ff, - .flags = ADDR_TYPE_RT - }, - { - .name = "ohci", - .pa_start = 0x4a064800, - .pa_end = 0x4a064bff, - }, - { - .name = "ehci", - .pa_start = 0x4a064c00, - .pa_end = 0x4a064fff, - }, - {} -}; - /* l4_cfg -> usb_host_hs */ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__usb_host_hs = { .master = &omap44xx_l4_cfg_hwmod, .slave = &omap44xx_usb_host_hs_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_usb_host_hs_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_usb_otg_hs_addrs[] = { - { - .pa_start = 0x4a0ab000, - .pa_end = 0x4a0ab7ff, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_cfg -> usb_otg_hs */ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__usb_otg_hs = { .master = &omap44xx_l4_cfg_hwmod, .slave = &omap44xx_usb_otg_hs_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_usb_otg_hs_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_usb_tll_hs_addrs[] = { - { - .name = "tll", - .pa_start = 0x4a062000, - .pa_end = 0x4a063fff, - .flags = ADDR_TYPE_RT - }, - {} -}; - /* l4_cfg -> usb_tll_hs */ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__usb_tll_hs = { .master = &omap44xx_l4_cfg_hwmod, .slave = &omap44xx_usb_tll_hs_hwmod, .clk = "l4_div_ck", - .addr = omap44xx_usb_tll_hs_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; -static struct omap_hwmod_addr_space omap44xx_wd_timer2_addrs[] = { - { - .pa_start = 0x4a314000, - .pa_end = 0x4a31407f, - .flags = ADDR_TYPE_RT - }, - { } -}; - /* l4_wkup -> wd_timer2 */ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__wd_timer2 = { .master = &omap44xx_l4_wkup_hwmod, .slave = &omap44xx_wd_timer2_hwmod, .clk = "l4_wkup_clk_mux_ck", - .addr = omap44xx_wd_timer2_addrs, .user = OCP_USER_MPU | OCP_USER_SDMA, }; @@ -6290,14 +4776,25 @@ static struct omap_hwmod_ocp_if omap44xx_l4_abe__wd_timer3_dma = { .user = OCP_USER_SDMA, }; +/* mpu -> emif1 */ +static struct omap_hwmod_ocp_if omap44xx_mpu__emif1 = { + .master = &omap44xx_mpu_hwmod, + .slave = &omap44xx_emif1_hwmod, + .clk = "l3_div_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mpu -> emif2 */ +static struct omap_hwmod_ocp_if omap44xx_mpu__emif2 = { + .master = &omap44xx_mpu_hwmod, + .slave = &omap44xx_emif2_hwmod, + .clk = "l3_div_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { - &omap44xx_c2c__c2c_target_fw, - &omap44xx_l4_cfg__c2c_target_fw, &omap44xx_l3_main_1__dmm, &omap44xx_mpu__dmm, - &omap44xx_c2c__emif_fw, - &omap44xx_dmm__emif_fw, - &omap44xx_l4_cfg__emif_fw, &omap44xx_iva__l3_instr, &omap44xx_l3_main_3__l3_instr, &omap44xx_ocp_wp_noc__l3_instr, @@ -6308,7 +4805,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { &omap44xx_mmc1__l3_main_1, &omap44xx_mmc2__l3_main_1, &omap44xx_mpu__l3_main_1, - &omap44xx_c2c_target_fw__l3_main_2, &omap44xx_debugss__l3_main_2, &omap44xx_dma_system__l3_main_2, &omap44xx_fdif__l3_main_2, @@ -6364,8 +4860,6 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { &omap44xx_l3_main_2__dss_venc, &omap44xx_l4_per__dss_venc, &omap44xx_l4_per__elm, - &omap44xx_emif_fw__emif1, - &omap44xx_emif_fw__emif2, &omap44xx_l4_cfg__fdif, &omap44xx_l4_wkup__gpio1, &omap44xx_l4_per__gpio2, @@ -6450,6 +4944,8 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { &omap44xx_l4_wkup__wd_timer2, &omap44xx_l4_abe__wd_timer3, &omap44xx_l4_abe__wd_timer3_dma, + &omap44xx_mpu__emif1, + &omap44xx_mpu__emif2, NULL, }; diff --git a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c new file mode 100644 index 000000000000..f37ae96b70a1 --- /dev/null +++ b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c @@ -0,0 +1,2150 @@ +/* + * Hardware modules present on the OMAP54xx chips + * + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com + * + * Paul Walmsley + * Benoit Cousson + * + * This file is automatically generated from the OMAP hardware databases. + * We respectfully ask that any modifications to this file be coordinated + * with the public linux-omap@vger.kernel.org mailing list and the + * authors above to ensure that the autogeneration scripts are kept + * up-to-date with the file contents. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/io.h> +#include <linux/platform_data/gpio-omap.h> +#include <linux/power/smartreflex.h> +#include <linux/i2c-omap.h> + +#include <linux/omap-dma.h> +#include <linux/platform_data/spi-omap2-mcspi.h> +#include <linux/platform_data/asoc-ti-mcbsp.h> +#include <plat/dmtimer.h> + +#include "omap_hwmod.h" +#include "omap_hwmod_common_data.h" +#include "cm1_54xx.h" +#include "cm2_54xx.h" +#include "prm54xx.h" +#include "prm-regbits-54xx.h" +#include "i2c.h" +#include "mmc.h" +#include "wd_timer.h" + +/* Base offset for all OMAP5 interrupts external to MPUSS */ +#define OMAP54XX_IRQ_GIC_START 32 + +/* Base offset for all OMAP5 dma requests */ +#define OMAP54XX_DMA_REQ_START 1 + + +/* + * IP blocks + */ + +/* + * 'dmm' class + * instance(s): dmm + */ +static struct omap_hwmod_class omap54xx_dmm_hwmod_class = { + .name = "dmm", +}; + +/* dmm */ +static struct omap_hwmod omap54xx_dmm_hwmod = { + .name = "dmm", + .class = &omap54xx_dmm_hwmod_class, + .clkdm_name = "emif_clkdm", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_EMIF_DMM_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_EMIF_DMM_CONTEXT_OFFSET, + }, + }, +}; + +/* + * 'l3' class + * instance(s): l3_instr, l3_main_1, l3_main_2, l3_main_3 + */ +static struct omap_hwmod_class omap54xx_l3_hwmod_class = { + .name = "l3", +}; + +/* l3_instr */ +static struct omap_hwmod omap54xx_l3_instr_hwmod = { + .name = "l3_instr", + .class = &omap54xx_l3_hwmod_class, + .clkdm_name = "l3instr_clkdm", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L3INSTR_L3_INSTR_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L3INSTR_L3_INSTR_CONTEXT_OFFSET, + .modulemode = MODULEMODE_HWCTRL, + }, + }, +}; + +/* l3_main_1 */ +static struct omap_hwmod omap54xx_l3_main_1_hwmod = { + .name = "l3_main_1", + .class = &omap54xx_l3_hwmod_class, + .clkdm_name = "l3main1_clkdm", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L3MAIN1_L3_MAIN_1_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L3MAIN1_L3_MAIN_1_CONTEXT_OFFSET, + }, + }, +}; + +/* l3_main_2 */ +static struct omap_hwmod omap54xx_l3_main_2_hwmod = { + .name = "l3_main_2", + .class = &omap54xx_l3_hwmod_class, + .clkdm_name = "l3main2_clkdm", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L3MAIN2_L3_MAIN_2_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L3MAIN2_L3_MAIN_2_CONTEXT_OFFSET, + }, + }, +}; + +/* l3_main_3 */ +static struct omap_hwmod omap54xx_l3_main_3_hwmod = { + .name = "l3_main_3", + .class = &omap54xx_l3_hwmod_class, + .clkdm_name = "l3instr_clkdm", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L3INSTR_L3_MAIN_3_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L3INSTR_L3_MAIN_3_CONTEXT_OFFSET, + .modulemode = MODULEMODE_HWCTRL, + }, + }, +}; + +/* + * 'l4' class + * instance(s): l4_abe, l4_cfg, l4_per, l4_wkup + */ +static struct omap_hwmod_class omap54xx_l4_hwmod_class = { + .name = "l4", +}; + +/* l4_abe */ +static struct omap_hwmod omap54xx_l4_abe_hwmod = { + .name = "l4_abe", + .class = &omap54xx_l4_hwmod_class, + .clkdm_name = "abe_clkdm", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_ABE_L4_ABE_CLKCTRL_OFFSET, + .flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT, + }, + }, +}; + +/* l4_cfg */ +static struct omap_hwmod omap54xx_l4_cfg_hwmod = { + .name = "l4_cfg", + .class = &omap54xx_l4_hwmod_class, + .clkdm_name = "l4cfg_clkdm", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4CFG_L4_CFG_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4CFG_L4_CFG_CONTEXT_OFFSET, + }, + }, +}; + +/* l4_per */ +static struct omap_hwmod omap54xx_l4_per_hwmod = { + .name = "l4_per", + .class = &omap54xx_l4_hwmod_class, + .clkdm_name = "l4per_clkdm", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_L4_PER_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_L4_PER_CONTEXT_OFFSET, + }, + }, +}; + +/* l4_wkup */ +static struct omap_hwmod omap54xx_l4_wkup_hwmod = { + .name = "l4_wkup", + .class = &omap54xx_l4_hwmod_class, + .clkdm_name = "wkupaon_clkdm", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_WKUPAON_L4_WKUP_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_WKUPAON_L4_WKUP_CONTEXT_OFFSET, + }, + }, +}; + +/* + * 'mpu_bus' class + * instance(s): mpu_private + */ +static struct omap_hwmod_class omap54xx_mpu_bus_hwmod_class = { + .name = "mpu_bus", +}; + +/* mpu_private */ +static struct omap_hwmod omap54xx_mpu_private_hwmod = { + .name = "mpu_private", + .class = &omap54xx_mpu_bus_hwmod_class, + .clkdm_name = "mpu_clkdm", + .prcm = { + .omap4 = { + .flags = HWMOD_OMAP4_NO_CONTEXT_LOSS_BIT, + }, + }, +}; + +/* + * 'counter' class + * 32-bit ordinary counter, clocked by the falling edge of the 32 khz clock + */ + +static struct omap_hwmod_class_sysconfig omap54xx_counter_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .sysc_flags = SYSC_HAS_SIDLEMODE, + .idlemodes = (SIDLE_FORCE | SIDLE_NO), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap54xx_counter_hwmod_class = { + .name = "counter", + .sysc = &omap54xx_counter_sysc, +}; + +/* counter_32k */ +static struct omap_hwmod omap54xx_counter_32k_hwmod = { + .name = "counter_32k", + .class = &omap54xx_counter_hwmod_class, + .clkdm_name = "wkupaon_clkdm", + .flags = HWMOD_SWSUP_SIDLE, + .main_clk = "wkupaon_iclk_mux", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_WKUPAON_COUNTER_32K_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_WKUPAON_COUNTER_32K_CONTEXT_OFFSET, + }, + }, +}; + +/* + * 'dma' class + * dma controller for data exchange between memory to memory (i.e. internal or + * external memory) and gp peripherals to memory or memory to gp peripherals + */ + +static struct omap_hwmod_class_sysconfig omap54xx_dma_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x002c, + .syss_offs = 0x0028, + .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY | + SYSC_HAS_EMUFREE | SYSC_HAS_MIDLEMODE | + SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | + SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap54xx_dma_hwmod_class = { + .name = "dma", + .sysc = &omap54xx_dma_sysc, +}; + +/* dma dev_attr */ +static struct omap_dma_dev_attr dma_dev_attr = { + .dev_caps = RESERVE_CHANNEL | DMA_LINKED_LCH | GLOBAL_PRIORITY | + IS_CSSA_32 | IS_CDSA_32 | IS_RW_PRIORITY, + .lch_count = 32, +}; + +/* dma_system */ +static struct omap_hwmod_irq_info omap54xx_dma_system_irqs[] = { + { .name = "0", .irq = 12 + OMAP54XX_IRQ_GIC_START }, + { .name = "1", .irq = 13 + OMAP54XX_IRQ_GIC_START }, + { .name = "2", .irq = 14 + OMAP54XX_IRQ_GIC_START }, + { .name = "3", .irq = 15 + OMAP54XX_IRQ_GIC_START }, + { .irq = -1 } +}; + +static struct omap_hwmod omap54xx_dma_system_hwmod = { + .name = "dma_system", + .class = &omap54xx_dma_hwmod_class, + .clkdm_name = "dma_clkdm", + .mpu_irqs = omap54xx_dma_system_irqs, + .main_clk = "l3_iclk_div", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_DMA_DMA_SYSTEM_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_DMA_DMA_SYSTEM_CONTEXT_OFFSET, + }, + }, + .dev_attr = &dma_dev_attr, +}; + +/* + * 'dmic' class + * digital microphone controller + */ + +static struct omap_hwmod_class_sysconfig omap54xx_dmic_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_RESET_STATUS | + SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP), + .sysc_fields = &omap_hwmod_sysc_type2, +}; + +static struct omap_hwmod_class omap54xx_dmic_hwmod_class = { + .name = "dmic", + .sysc = &omap54xx_dmic_sysc, +}; + +/* dmic */ +static struct omap_hwmod omap54xx_dmic_hwmod = { + .name = "dmic", + .class = &omap54xx_dmic_hwmod_class, + .clkdm_name = "abe_clkdm", + .main_clk = "dmic_gfclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_ABE_DMIC_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_ABE_DMIC_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* + * 'emif' class + * external memory interface no1 (wrapper) + */ + +static struct omap_hwmod_class_sysconfig omap54xx_emif_sysc = { + .rev_offs = 0x0000, +}; + +static struct omap_hwmod_class omap54xx_emif_hwmod_class = { + .name = "emif", + .sysc = &omap54xx_emif_sysc, +}; + +/* emif1 */ +static struct omap_hwmod omap54xx_emif1_hwmod = { + .name = "emif1", + .class = &omap54xx_emif_hwmod_class, + .clkdm_name = "emif_clkdm", + .flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET, + .main_clk = "dpll_core_h11x2_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_EMIF_EMIF1_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_EMIF_EMIF1_CONTEXT_OFFSET, + .modulemode = MODULEMODE_HWCTRL, + }, + }, +}; + +/* emif2 */ +static struct omap_hwmod omap54xx_emif2_hwmod = { + .name = "emif2", + .class = &omap54xx_emif_hwmod_class, + .clkdm_name = "emif_clkdm", + .flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET, + .main_clk = "dpll_core_h11x2_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_EMIF_EMIF2_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_EMIF_EMIF2_CONTEXT_OFFSET, + .modulemode = MODULEMODE_HWCTRL, + }, + }, +}; + +/* + * 'gpio' class + * general purpose io module + */ + +static struct omap_hwmod_class_sysconfig omap54xx_gpio_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0114, + .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_ENAWAKEUP | + SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | + SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap54xx_gpio_hwmod_class = { + .name = "gpio", + .sysc = &omap54xx_gpio_sysc, + .rev = 2, +}; + +/* gpio dev_attr */ +static struct omap_gpio_dev_attr gpio_dev_attr = { + .bank_width = 32, + .dbck_flag = true, +}; + +/* gpio1 */ +static struct omap_hwmod_opt_clk gpio1_opt_clks[] = { + { .role = "dbclk", .clk = "gpio1_dbclk" }, +}; + +static struct omap_hwmod omap54xx_gpio1_hwmod = { + .name = "gpio1", + .class = &omap54xx_gpio_hwmod_class, + .clkdm_name = "wkupaon_clkdm", + .main_clk = "wkupaon_iclk_mux", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_WKUPAON_GPIO1_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_WKUPAON_GPIO1_CONTEXT_OFFSET, + .modulemode = MODULEMODE_HWCTRL, + }, + }, + .opt_clks = gpio1_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio1_opt_clks), + .dev_attr = &gpio_dev_attr, +}; + +/* gpio2 */ +static struct omap_hwmod_opt_clk gpio2_opt_clks[] = { + { .role = "dbclk", .clk = "gpio2_dbclk" }, +}; + +static struct omap_hwmod omap54xx_gpio2_hwmod = { + .name = "gpio2", + .class = &omap54xx_gpio_hwmod_class, + .clkdm_name = "l4per_clkdm", + .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, + .main_clk = "l4_root_clk_div", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_GPIO2_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_GPIO2_CONTEXT_OFFSET, + .modulemode = MODULEMODE_HWCTRL, + }, + }, + .opt_clks = gpio2_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio2_opt_clks), + .dev_attr = &gpio_dev_attr, +}; + +/* gpio3 */ +static struct omap_hwmod_opt_clk gpio3_opt_clks[] = { + { .role = "dbclk", .clk = "gpio3_dbclk" }, +}; + +static struct omap_hwmod omap54xx_gpio3_hwmod = { + .name = "gpio3", + .class = &omap54xx_gpio_hwmod_class, + .clkdm_name = "l4per_clkdm", + .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, + .main_clk = "l4_root_clk_div", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_GPIO3_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_GPIO3_CONTEXT_OFFSET, + .modulemode = MODULEMODE_HWCTRL, + }, + }, + .opt_clks = gpio3_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio3_opt_clks), + .dev_attr = &gpio_dev_attr, +}; + +/* gpio4 */ +static struct omap_hwmod_opt_clk gpio4_opt_clks[] = { + { .role = "dbclk", .clk = "gpio4_dbclk" }, +}; + +static struct omap_hwmod omap54xx_gpio4_hwmod = { + .name = "gpio4", + .class = &omap54xx_gpio_hwmod_class, + .clkdm_name = "l4per_clkdm", + .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, + .main_clk = "l4_root_clk_div", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_GPIO4_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_GPIO4_CONTEXT_OFFSET, + .modulemode = MODULEMODE_HWCTRL, + }, + }, + .opt_clks = gpio4_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio4_opt_clks), + .dev_attr = &gpio_dev_attr, +}; + +/* gpio5 */ +static struct omap_hwmod_opt_clk gpio5_opt_clks[] = { + { .role = "dbclk", .clk = "gpio5_dbclk" }, +}; + +static struct omap_hwmod omap54xx_gpio5_hwmod = { + .name = "gpio5", + .class = &omap54xx_gpio_hwmod_class, + .clkdm_name = "l4per_clkdm", + .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, + .main_clk = "l4_root_clk_div", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_GPIO5_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_GPIO5_CONTEXT_OFFSET, + .modulemode = MODULEMODE_HWCTRL, + }, + }, + .opt_clks = gpio5_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio5_opt_clks), + .dev_attr = &gpio_dev_attr, +}; + +/* gpio6 */ +static struct omap_hwmod_opt_clk gpio6_opt_clks[] = { + { .role = "dbclk", .clk = "gpio6_dbclk" }, +}; + +static struct omap_hwmod omap54xx_gpio6_hwmod = { + .name = "gpio6", + .class = &omap54xx_gpio_hwmod_class, + .clkdm_name = "l4per_clkdm", + .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, + .main_clk = "l4_root_clk_div", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_GPIO6_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_GPIO6_CONTEXT_OFFSET, + .modulemode = MODULEMODE_HWCTRL, + }, + }, + .opt_clks = gpio6_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio6_opt_clks), + .dev_attr = &gpio_dev_attr, +}; + +/* gpio7 */ +static struct omap_hwmod_opt_clk gpio7_opt_clks[] = { + { .role = "dbclk", .clk = "gpio7_dbclk" }, +}; + +static struct omap_hwmod omap54xx_gpio7_hwmod = { + .name = "gpio7", + .class = &omap54xx_gpio_hwmod_class, + .clkdm_name = "l4per_clkdm", + .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, + .main_clk = "l4_root_clk_div", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_GPIO7_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_GPIO7_CONTEXT_OFFSET, + .modulemode = MODULEMODE_HWCTRL, + }, + }, + .opt_clks = gpio7_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio7_opt_clks), + .dev_attr = &gpio_dev_attr, +}; + +/* gpio8 */ +static struct omap_hwmod_opt_clk gpio8_opt_clks[] = { + { .role = "dbclk", .clk = "gpio8_dbclk" }, +}; + +static struct omap_hwmod omap54xx_gpio8_hwmod = { + .name = "gpio8", + .class = &omap54xx_gpio_hwmod_class, + .clkdm_name = "l4per_clkdm", + .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, + .main_clk = "l4_root_clk_div", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_GPIO8_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_GPIO8_CONTEXT_OFFSET, + .modulemode = MODULEMODE_HWCTRL, + }, + }, + .opt_clks = gpio8_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(gpio8_opt_clks), + .dev_attr = &gpio_dev_attr, +}; + +/* + * 'i2c' class + * multimaster high-speed i2c controller + */ + +static struct omap_hwmod_class_sysconfig omap54xx_i2c_sysc = { + .sysc_offs = 0x0010, + .syss_offs = 0x0090, + .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY | + SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE | + SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP), + .clockact = CLOCKACT_TEST_ICLK, + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap54xx_i2c_hwmod_class = { + .name = "i2c", + .sysc = &omap54xx_i2c_sysc, + .reset = &omap_i2c_reset, + .rev = OMAP_I2C_IP_VERSION_2, +}; + +/* i2c dev_attr */ +static struct omap_i2c_dev_attr i2c_dev_attr = { + .flags = OMAP_I2C_FLAG_BUS_SHIFT_NONE, +}; + +/* i2c1 */ +static struct omap_hwmod omap54xx_i2c1_hwmod = { + .name = "i2c1", + .class = &omap54xx_i2c_hwmod_class, + .clkdm_name = "l4per_clkdm", + .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, + .main_clk = "func_96m_fclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_I2C1_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_I2C1_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .dev_attr = &i2c_dev_attr, +}; + +/* i2c2 */ +static struct omap_hwmod omap54xx_i2c2_hwmod = { + .name = "i2c2", + .class = &omap54xx_i2c_hwmod_class, + .clkdm_name = "l4per_clkdm", + .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, + .main_clk = "func_96m_fclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_I2C2_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_I2C2_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .dev_attr = &i2c_dev_attr, +}; + +/* i2c3 */ +static struct omap_hwmod omap54xx_i2c3_hwmod = { + .name = "i2c3", + .class = &omap54xx_i2c_hwmod_class, + .clkdm_name = "l4per_clkdm", + .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, + .main_clk = "func_96m_fclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_I2C3_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_I2C3_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .dev_attr = &i2c_dev_attr, +}; + +/* i2c4 */ +static struct omap_hwmod omap54xx_i2c4_hwmod = { + .name = "i2c4", + .class = &omap54xx_i2c_hwmod_class, + .clkdm_name = "l4per_clkdm", + .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, + .main_clk = "func_96m_fclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_I2C4_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_I2C4_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .dev_attr = &i2c_dev_attr, +}; + +/* i2c5 */ +static struct omap_hwmod omap54xx_i2c5_hwmod = { + .name = "i2c5", + .class = &omap54xx_i2c_hwmod_class, + .clkdm_name = "l4per_clkdm", + .flags = HWMOD_16BIT_REG | HWMOD_SET_DEFAULT_CLOCKACT, + .main_clk = "func_96m_fclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_I2C5_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_I2C5_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .dev_attr = &i2c_dev_attr, +}; + +/* + * 'kbd' class + * keyboard controller + */ + +static struct omap_hwmod_class_sysconfig omap54xx_kbd_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_SIDLEMODE | + SYSC_HAS_SOFTRESET), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap54xx_kbd_hwmod_class = { + .name = "kbd", + .sysc = &omap54xx_kbd_sysc, +}; + +/* kbd */ +static struct omap_hwmod omap54xx_kbd_hwmod = { + .name = "kbd", + .class = &omap54xx_kbd_hwmod_class, + .clkdm_name = "wkupaon_clkdm", + .main_clk = "sys_32k_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_WKUPAON_KBD_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_WKUPAON_KBD_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* + * 'mcbsp' class + * multi channel buffered serial port controller + */ + +static struct omap_hwmod_class_sysconfig omap54xx_mcbsp_sysc = { + .sysc_offs = 0x008c, + .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_ENAWAKEUP | + SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap54xx_mcbsp_hwmod_class = { + .name = "mcbsp", + .sysc = &omap54xx_mcbsp_sysc, + .rev = MCBSP_CONFIG_TYPE4, +}; + +/* mcbsp1 */ +static struct omap_hwmod_opt_clk mcbsp1_opt_clks[] = { + { .role = "pad_fck", .clk = "pad_clks_ck" }, + { .role = "prcm_fck", .clk = "mcbsp1_sync_mux_ck" }, +}; + +static struct omap_hwmod omap54xx_mcbsp1_hwmod = { + .name = "mcbsp1", + .class = &omap54xx_mcbsp_hwmod_class, + .clkdm_name = "abe_clkdm", + .main_clk = "mcbsp1_gfclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_ABE_MCBSP1_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_ABE_MCBSP1_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .opt_clks = mcbsp1_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(mcbsp1_opt_clks), +}; + +/* mcbsp2 */ +static struct omap_hwmod_opt_clk mcbsp2_opt_clks[] = { + { .role = "pad_fck", .clk = "pad_clks_ck" }, + { .role = "prcm_fck", .clk = "mcbsp2_sync_mux_ck" }, +}; + +static struct omap_hwmod omap54xx_mcbsp2_hwmod = { + .name = "mcbsp2", + .class = &omap54xx_mcbsp_hwmod_class, + .clkdm_name = "abe_clkdm", + .main_clk = "mcbsp2_gfclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_ABE_MCBSP2_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_ABE_MCBSP2_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .opt_clks = mcbsp2_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(mcbsp2_opt_clks), +}; + +/* mcbsp3 */ +static struct omap_hwmod_opt_clk mcbsp3_opt_clks[] = { + { .role = "pad_fck", .clk = "pad_clks_ck" }, + { .role = "prcm_fck", .clk = "mcbsp3_sync_mux_ck" }, +}; + +static struct omap_hwmod omap54xx_mcbsp3_hwmod = { + .name = "mcbsp3", + .class = &omap54xx_mcbsp_hwmod_class, + .clkdm_name = "abe_clkdm", + .main_clk = "mcbsp3_gfclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_ABE_MCBSP3_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_ABE_MCBSP3_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .opt_clks = mcbsp3_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(mcbsp3_opt_clks), +}; + +/* + * 'mcpdm' class + * multi channel pdm controller (proprietary interface with phoenix power + * ic) + */ + +static struct omap_hwmod_class_sysconfig omap54xx_mcpdm_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_RESET_STATUS | + SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP), + .sysc_fields = &omap_hwmod_sysc_type2, +}; + +static struct omap_hwmod_class omap54xx_mcpdm_hwmod_class = { + .name = "mcpdm", + .sysc = &omap54xx_mcpdm_sysc, +}; + +/* mcpdm */ +static struct omap_hwmod omap54xx_mcpdm_hwmod = { + .name = "mcpdm", + .class = &omap54xx_mcpdm_hwmod_class, + .clkdm_name = "abe_clkdm", + /* + * It's suspected that the McPDM requires an off-chip main + * functional clock, controlled via I2C. This IP block is + * currently reset very early during boot, before I2C is + * available, so it doesn't seem that we have any choice in + * the kernel other than to avoid resetting it. XXX This is + * really a hardware issue workaround: every IP block should + * be able to source its main functional clock from either + * on-chip or off-chip sources. McPDM seems to be the only + * current exception. + */ + + .flags = HWMOD_EXT_OPT_MAIN_CLK, + .main_clk = "pad_clks_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_ABE_MCPDM_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_ABE_MCPDM_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* + * 'mcspi' class + * multichannel serial port interface (mcspi) / master/slave synchronous serial + * bus + */ + +static struct omap_hwmod_class_sysconfig omap54xx_mcspi_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_RESET_STATUS | + SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP), + .sysc_fields = &omap_hwmod_sysc_type2, +}; + +static struct omap_hwmod_class omap54xx_mcspi_hwmod_class = { + .name = "mcspi", + .sysc = &omap54xx_mcspi_sysc, + .rev = OMAP4_MCSPI_REV, +}; + +/* mcspi1 */ +/* mcspi1 dev_attr */ +static struct omap2_mcspi_dev_attr mcspi1_dev_attr = { + .num_chipselect = 4, +}; + +static struct omap_hwmod omap54xx_mcspi1_hwmod = { + .name = "mcspi1", + .class = &omap54xx_mcspi_hwmod_class, + .clkdm_name = "l4per_clkdm", + .main_clk = "func_48m_fclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_MCSPI1_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_MCSPI1_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .dev_attr = &mcspi1_dev_attr, +}; + +/* mcspi2 */ +/* mcspi2 dev_attr */ +static struct omap2_mcspi_dev_attr mcspi2_dev_attr = { + .num_chipselect = 2, +}; + +static struct omap_hwmod omap54xx_mcspi2_hwmod = { + .name = "mcspi2", + .class = &omap54xx_mcspi_hwmod_class, + .clkdm_name = "l4per_clkdm", + .main_clk = "func_48m_fclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_MCSPI2_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_MCSPI2_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .dev_attr = &mcspi2_dev_attr, +}; + +/* mcspi3 */ +/* mcspi3 dev_attr */ +static struct omap2_mcspi_dev_attr mcspi3_dev_attr = { + .num_chipselect = 2, +}; + +static struct omap_hwmod omap54xx_mcspi3_hwmod = { + .name = "mcspi3", + .class = &omap54xx_mcspi_hwmod_class, + .clkdm_name = "l4per_clkdm", + .main_clk = "func_48m_fclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_MCSPI3_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_MCSPI3_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .dev_attr = &mcspi3_dev_attr, +}; + +/* mcspi4 */ +/* mcspi4 dev_attr */ +static struct omap2_mcspi_dev_attr mcspi4_dev_attr = { + .num_chipselect = 1, +}; + +static struct omap_hwmod omap54xx_mcspi4_hwmod = { + .name = "mcspi4", + .class = &omap54xx_mcspi_hwmod_class, + .clkdm_name = "l4per_clkdm", + .main_clk = "func_48m_fclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_MCSPI4_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_MCSPI4_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .dev_attr = &mcspi4_dev_attr, +}; + +/* + * 'mmc' class + * multimedia card high-speed/sd/sdio (mmc/sd/sdio) host controller + */ + +static struct omap_hwmod_class_sysconfig omap54xx_mmc_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_MIDLEMODE | + SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE | + SYSC_HAS_SOFTRESET), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO | + MSTANDBY_SMART | MSTANDBY_SMART_WKUP), + .sysc_fields = &omap_hwmod_sysc_type2, +}; + +static struct omap_hwmod_class omap54xx_mmc_hwmod_class = { + .name = "mmc", + .sysc = &omap54xx_mmc_sysc, +}; + +/* mmc1 */ +static struct omap_hwmod_opt_clk mmc1_opt_clks[] = { + { .role = "32khz_clk", .clk = "mmc1_32khz_clk" }, +}; + +/* mmc1 dev_attr */ +static struct omap_mmc_dev_attr mmc1_dev_attr = { + .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT, +}; + +static struct omap_hwmod omap54xx_mmc1_hwmod = { + .name = "mmc1", + .class = &omap54xx_mmc_hwmod_class, + .clkdm_name = "l3init_clkdm", + .main_clk = "mmc1_fclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L3INIT_MMC1_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L3INIT_MMC1_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, + .opt_clks = mmc1_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(mmc1_opt_clks), + .dev_attr = &mmc1_dev_attr, +}; + +/* mmc2 */ +static struct omap_hwmod omap54xx_mmc2_hwmod = { + .name = "mmc2", + .class = &omap54xx_mmc_hwmod_class, + .clkdm_name = "l3init_clkdm", + .main_clk = "mmc2_fclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L3INIT_MMC2_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L3INIT_MMC2_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* mmc3 */ +static struct omap_hwmod omap54xx_mmc3_hwmod = { + .name = "mmc3", + .class = &omap54xx_mmc_hwmod_class, + .clkdm_name = "l4per_clkdm", + .main_clk = "func_48m_fclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_MMC3_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_MMC3_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* mmc4 */ +static struct omap_hwmod omap54xx_mmc4_hwmod = { + .name = "mmc4", + .class = &omap54xx_mmc_hwmod_class, + .clkdm_name = "l4per_clkdm", + .main_clk = "func_48m_fclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_MMC4_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_MMC4_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* mmc5 */ +static struct omap_hwmod omap54xx_mmc5_hwmod = { + .name = "mmc5", + .class = &omap54xx_mmc_hwmod_class, + .clkdm_name = "l4per_clkdm", + .main_clk = "func_96m_fclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_MMC5_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_MMC5_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* + * 'mpu' class + * mpu sub-system + */ + +static struct omap_hwmod_class omap54xx_mpu_hwmod_class = { + .name = "mpu", +}; + +/* mpu */ +static struct omap_hwmod omap54xx_mpu_hwmod = { + .name = "mpu", + .class = &omap54xx_mpu_hwmod_class, + .clkdm_name = "mpu_clkdm", + .flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET, + .main_clk = "dpll_mpu_m2_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_MPU_MPU_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_MPU_MPU_CONTEXT_OFFSET, + }, + }, +}; + +/* + * 'timer' class + * general purpose timer module with accurate 1ms tick + * This class contains several variants: ['timer_1ms', 'timer'] + */ + +static struct omap_hwmod_class_sysconfig omap54xx_timer_1ms_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_RESET_STATUS | + SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP), + .sysc_fields = &omap_hwmod_sysc_type2, + .clockact = CLOCKACT_TEST_ICLK, +}; + +static struct omap_hwmod_class omap54xx_timer_1ms_hwmod_class = { + .name = "timer", + .sysc = &omap54xx_timer_1ms_sysc, +}; + +static struct omap_hwmod_class_sysconfig omap54xx_timer_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_RESET_STATUS | + SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP), + .sysc_fields = &omap_hwmod_sysc_type2, +}; + +static struct omap_hwmod_class omap54xx_timer_hwmod_class = { + .name = "timer", + .sysc = &omap54xx_timer_sysc, +}; + +/* timer1 */ +static struct omap_hwmod omap54xx_timer1_hwmod = { + .name = "timer1", + .class = &omap54xx_timer_1ms_hwmod_class, + .clkdm_name = "wkupaon_clkdm", + .main_clk = "timer1_gfclk_mux", + .flags = HWMOD_SET_DEFAULT_CLOCKACT, + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_WKUPAON_TIMER1_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_WKUPAON_TIMER1_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* timer2 */ +static struct omap_hwmod omap54xx_timer2_hwmod = { + .name = "timer2", + .class = &omap54xx_timer_1ms_hwmod_class, + .clkdm_name = "l4per_clkdm", + .main_clk = "timer2_gfclk_mux", + .flags = HWMOD_SET_DEFAULT_CLOCKACT, + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_TIMER2_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_TIMER2_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* timer3 */ +static struct omap_hwmod omap54xx_timer3_hwmod = { + .name = "timer3", + .class = &omap54xx_timer_hwmod_class, + .clkdm_name = "l4per_clkdm", + .main_clk = "timer3_gfclk_mux", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_TIMER3_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_TIMER3_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* timer4 */ +static struct omap_hwmod omap54xx_timer4_hwmod = { + .name = "timer4", + .class = &omap54xx_timer_hwmod_class, + .clkdm_name = "l4per_clkdm", + .main_clk = "timer4_gfclk_mux", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_TIMER4_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_TIMER4_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* timer5 */ +static struct omap_hwmod omap54xx_timer5_hwmod = { + .name = "timer5", + .class = &omap54xx_timer_hwmod_class, + .clkdm_name = "abe_clkdm", + .main_clk = "timer5_gfclk_mux", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_ABE_TIMER5_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_ABE_TIMER5_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* timer6 */ +static struct omap_hwmod omap54xx_timer6_hwmod = { + .name = "timer6", + .class = &omap54xx_timer_hwmod_class, + .clkdm_name = "abe_clkdm", + .main_clk = "timer6_gfclk_mux", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_ABE_TIMER6_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_ABE_TIMER6_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* timer7 */ +static struct omap_hwmod omap54xx_timer7_hwmod = { + .name = "timer7", + .class = &omap54xx_timer_hwmod_class, + .clkdm_name = "abe_clkdm", + .main_clk = "timer7_gfclk_mux", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_ABE_TIMER7_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_ABE_TIMER7_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* timer8 */ +static struct omap_hwmod omap54xx_timer8_hwmod = { + .name = "timer8", + .class = &omap54xx_timer_hwmod_class, + .clkdm_name = "abe_clkdm", + .main_clk = "timer8_gfclk_mux", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_ABE_TIMER8_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_ABE_TIMER8_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* timer9 */ +static struct omap_hwmod omap54xx_timer9_hwmod = { + .name = "timer9", + .class = &omap54xx_timer_hwmod_class, + .clkdm_name = "l4per_clkdm", + .main_clk = "timer9_gfclk_mux", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_TIMER9_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_TIMER9_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* timer10 */ +static struct omap_hwmod omap54xx_timer10_hwmod = { + .name = "timer10", + .class = &omap54xx_timer_1ms_hwmod_class, + .clkdm_name = "l4per_clkdm", + .main_clk = "timer10_gfclk_mux", + .flags = HWMOD_SET_DEFAULT_CLOCKACT, + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_TIMER10_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_TIMER10_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* timer11 */ +static struct omap_hwmod omap54xx_timer11_hwmod = { + .name = "timer11", + .class = &omap54xx_timer_hwmod_class, + .clkdm_name = "l4per_clkdm", + .main_clk = "timer11_gfclk_mux", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_TIMER11_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_TIMER11_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* + * 'uart' class + * universal asynchronous receiver/transmitter (uart) + */ + +static struct omap_hwmod_class_sysconfig omap54xx_uart_sysc = { + .rev_offs = 0x0050, + .sysc_offs = 0x0054, + .syss_offs = 0x0058, + .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_ENAWAKEUP | + SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | + SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap54xx_uart_hwmod_class = { + .name = "uart", + .sysc = &omap54xx_uart_sysc, +}; + +/* uart1 */ +static struct omap_hwmod omap54xx_uart1_hwmod = { + .name = "uart1", + .class = &omap54xx_uart_hwmod_class, + .clkdm_name = "l4per_clkdm", + .main_clk = "func_48m_fclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_UART1_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_UART1_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* uart2 */ +static struct omap_hwmod omap54xx_uart2_hwmod = { + .name = "uart2", + .class = &omap54xx_uart_hwmod_class, + .clkdm_name = "l4per_clkdm", + .main_clk = "func_48m_fclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_UART2_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_UART2_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* uart3 */ +static struct omap_hwmod omap54xx_uart3_hwmod = { + .name = "uart3", + .class = &omap54xx_uart_hwmod_class, + .clkdm_name = "l4per_clkdm", + .flags = HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET, + .main_clk = "func_48m_fclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_UART3_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_UART3_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* uart4 */ +static struct omap_hwmod omap54xx_uart4_hwmod = { + .name = "uart4", + .class = &omap54xx_uart_hwmod_class, + .clkdm_name = "l4per_clkdm", + .main_clk = "func_48m_fclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_UART4_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_UART4_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* uart5 */ +static struct omap_hwmod omap54xx_uart5_hwmod = { + .name = "uart5", + .class = &omap54xx_uart_hwmod_class, + .clkdm_name = "l4per_clkdm", + .main_clk = "func_48m_fclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_UART5_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_UART5_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* uart6 */ +static struct omap_hwmod omap54xx_uart6_hwmod = { + .name = "uart6", + .class = &omap54xx_uart_hwmod_class, + .clkdm_name = "l4per_clkdm", + .main_clk = "func_48m_fclk", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4PER_UART6_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4PER_UART6_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* + * 'usb_otg_ss' class + * 2.0 super speed (usb_otg_ss) controller + */ + +static struct omap_hwmod_class_sysconfig omap54xx_usb_otg_ss_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .sysc_flags = (SYSC_HAS_DMADISABLE | SYSC_HAS_MIDLEMODE | + SYSC_HAS_SIDLEMODE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO | + MSTANDBY_SMART | MSTANDBY_SMART_WKUP), + .sysc_fields = &omap_hwmod_sysc_type2, +}; + +static struct omap_hwmod_class omap54xx_usb_otg_ss_hwmod_class = { + .name = "usb_otg_ss", + .sysc = &omap54xx_usb_otg_ss_sysc, +}; + +/* usb_otg_ss */ +static struct omap_hwmod_opt_clk usb_otg_ss_opt_clks[] = { + { .role = "refclk960m", .clk = "usb_otg_ss_refclk960m" }, +}; + +static struct omap_hwmod omap54xx_usb_otg_ss_hwmod = { + .name = "usb_otg_ss", + .class = &omap54xx_usb_otg_ss_hwmod_class, + .clkdm_name = "l3init_clkdm", + .flags = HWMOD_SWSUP_SIDLE, + .main_clk = "dpll_core_h13x2_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L3INIT_USB_OTG_SS_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L3INIT_USB_OTG_SS_CONTEXT_OFFSET, + .modulemode = MODULEMODE_HWCTRL, + }, + }, + .opt_clks = usb_otg_ss_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(usb_otg_ss_opt_clks), +}; + +/* + * 'wd_timer' class + * 32-bit watchdog upward counter that generates a pulse on the reset pin on + * overflow condition + */ + +static struct omap_hwmod_class_sysconfig omap54xx_wd_timer_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_SIDLEMODE | + SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap54xx_wd_timer_hwmod_class = { + .name = "wd_timer", + .sysc = &omap54xx_wd_timer_sysc, + .pre_shutdown = &omap2_wd_timer_disable, +}; + +/* wd_timer2 */ +static struct omap_hwmod omap54xx_wd_timer2_hwmod = { + .name = "wd_timer2", + .class = &omap54xx_wd_timer_hwmod_class, + .clkdm_name = "wkupaon_clkdm", + .main_clk = "sys_32k_ck", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_WKUPAON_WD_TIMER2_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_WKUPAON_WD_TIMER2_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + + +/* + * Interfaces + */ + +/* l3_main_1 -> dmm */ +static struct omap_hwmod_ocp_if omap54xx_l3_main_1__dmm = { + .master = &omap54xx_l3_main_1_hwmod, + .slave = &omap54xx_dmm_hwmod, + .clk = "l3_iclk_div", + .user = OCP_USER_SDMA, +}; + +/* l3_main_3 -> l3_instr */ +static struct omap_hwmod_ocp_if omap54xx_l3_main_3__l3_instr = { + .master = &omap54xx_l3_main_3_hwmod, + .slave = &omap54xx_l3_instr_hwmod, + .clk = "l3_iclk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l3_main_2 -> l3_main_1 */ +static struct omap_hwmod_ocp_if omap54xx_l3_main_2__l3_main_1 = { + .master = &omap54xx_l3_main_2_hwmod, + .slave = &omap54xx_l3_main_1_hwmod, + .clk = "l3_iclk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_cfg -> l3_main_1 */ +static struct omap_hwmod_ocp_if omap54xx_l4_cfg__l3_main_1 = { + .master = &omap54xx_l4_cfg_hwmod, + .slave = &omap54xx_l3_main_1_hwmod, + .clk = "l3_iclk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mpu -> l3_main_1 */ +static struct omap_hwmod_ocp_if omap54xx_mpu__l3_main_1 = { + .master = &omap54xx_mpu_hwmod, + .slave = &omap54xx_l3_main_1_hwmod, + .clk = "l3_iclk_div", + .user = OCP_USER_MPU, +}; + +/* l3_main_1 -> l3_main_2 */ +static struct omap_hwmod_ocp_if omap54xx_l3_main_1__l3_main_2 = { + .master = &omap54xx_l3_main_1_hwmod, + .slave = &omap54xx_l3_main_2_hwmod, + .clk = "l3_iclk_div", + .user = OCP_USER_MPU, +}; + +/* l4_cfg -> l3_main_2 */ +static struct omap_hwmod_ocp_if omap54xx_l4_cfg__l3_main_2 = { + .master = &omap54xx_l4_cfg_hwmod, + .slave = &omap54xx_l3_main_2_hwmod, + .clk = "l3_iclk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l3_main_1 -> l3_main_3 */ +static struct omap_hwmod_ocp_if omap54xx_l3_main_1__l3_main_3 = { + .master = &omap54xx_l3_main_1_hwmod, + .slave = &omap54xx_l3_main_3_hwmod, + .clk = "l3_iclk_div", + .user = OCP_USER_MPU, +}; + +/* l3_main_2 -> l3_main_3 */ +static struct omap_hwmod_ocp_if omap54xx_l3_main_2__l3_main_3 = { + .master = &omap54xx_l3_main_2_hwmod, + .slave = &omap54xx_l3_main_3_hwmod, + .clk = "l3_iclk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_cfg -> l3_main_3 */ +static struct omap_hwmod_ocp_if omap54xx_l4_cfg__l3_main_3 = { + .master = &omap54xx_l4_cfg_hwmod, + .slave = &omap54xx_l3_main_3_hwmod, + .clk = "l3_iclk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l3_main_1 -> l4_abe */ +static struct omap_hwmod_ocp_if omap54xx_l3_main_1__l4_abe = { + .master = &omap54xx_l3_main_1_hwmod, + .slave = &omap54xx_l4_abe_hwmod, + .clk = "abe_iclk", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mpu -> l4_abe */ +static struct omap_hwmod_ocp_if omap54xx_mpu__l4_abe = { + .master = &omap54xx_mpu_hwmod, + .slave = &omap54xx_l4_abe_hwmod, + .clk = "abe_iclk", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l3_main_1 -> l4_cfg */ +static struct omap_hwmod_ocp_if omap54xx_l3_main_1__l4_cfg = { + .master = &omap54xx_l3_main_1_hwmod, + .slave = &omap54xx_l4_cfg_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l3_main_2 -> l4_per */ +static struct omap_hwmod_ocp_if omap54xx_l3_main_2__l4_per = { + .master = &omap54xx_l3_main_2_hwmod, + .slave = &omap54xx_l4_per_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l3_main_1 -> l4_wkup */ +static struct omap_hwmod_ocp_if omap54xx_l3_main_1__l4_wkup = { + .master = &omap54xx_l3_main_1_hwmod, + .slave = &omap54xx_l4_wkup_hwmod, + .clk = "wkupaon_iclk_mux", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mpu -> mpu_private */ +static struct omap_hwmod_ocp_if omap54xx_mpu__mpu_private = { + .master = &omap54xx_mpu_hwmod, + .slave = &omap54xx_mpu_private_hwmod, + .clk = "l3_iclk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_wkup -> counter_32k */ +static struct omap_hwmod_ocp_if omap54xx_l4_wkup__counter_32k = { + .master = &omap54xx_l4_wkup_hwmod, + .slave = &omap54xx_counter_32k_hwmod, + .clk = "wkupaon_iclk_mux", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +static struct omap_hwmod_addr_space omap54xx_dma_system_addrs[] = { + { + .pa_start = 0x4a056000, + .pa_end = 0x4a056fff, + .flags = ADDR_TYPE_RT + }, + { } +}; + +/* l4_cfg -> dma_system */ +static struct omap_hwmod_ocp_if omap54xx_l4_cfg__dma_system = { + .master = &omap54xx_l4_cfg_hwmod, + .slave = &omap54xx_dma_system_hwmod, + .clk = "l4_root_clk_div", + .addr = omap54xx_dma_system_addrs, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_abe -> dmic */ +static struct omap_hwmod_ocp_if omap54xx_l4_abe__dmic = { + .master = &omap54xx_l4_abe_hwmod, + .slave = &omap54xx_dmic_hwmod, + .clk = "abe_iclk", + .user = OCP_USER_MPU, +}; + +/* mpu -> emif1 */ +static struct omap_hwmod_ocp_if omap54xx_mpu__emif1 = { + .master = &omap54xx_mpu_hwmod, + .slave = &omap54xx_emif1_hwmod, + .clk = "dpll_core_h11x2_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mpu -> emif2 */ +static struct omap_hwmod_ocp_if omap54xx_mpu__emif2 = { + .master = &omap54xx_mpu_hwmod, + .slave = &omap54xx_emif2_hwmod, + .clk = "dpll_core_h11x2_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_wkup -> gpio1 */ +static struct omap_hwmod_ocp_if omap54xx_l4_wkup__gpio1 = { + .master = &omap54xx_l4_wkup_hwmod, + .slave = &omap54xx_gpio1_hwmod, + .clk = "wkupaon_iclk_mux", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> gpio2 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__gpio2 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_gpio2_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> gpio3 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__gpio3 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_gpio3_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> gpio4 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__gpio4 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_gpio4_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> gpio5 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__gpio5 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_gpio5_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> gpio6 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__gpio6 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_gpio6_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> gpio7 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__gpio7 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_gpio7_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> gpio8 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__gpio8 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_gpio8_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> i2c1 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__i2c1 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_i2c1_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> i2c2 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__i2c2 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_i2c2_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> i2c3 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__i2c3 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_i2c3_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> i2c4 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__i2c4 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_i2c4_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> i2c5 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__i2c5 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_i2c5_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_wkup -> kbd */ +static struct omap_hwmod_ocp_if omap54xx_l4_wkup__kbd = { + .master = &omap54xx_l4_wkup_hwmod, + .slave = &omap54xx_kbd_hwmod, + .clk = "wkupaon_iclk_mux", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_abe -> mcbsp1 */ +static struct omap_hwmod_ocp_if omap54xx_l4_abe__mcbsp1 = { + .master = &omap54xx_l4_abe_hwmod, + .slave = &omap54xx_mcbsp1_hwmod, + .clk = "abe_iclk", + .user = OCP_USER_MPU, +}; + +/* l4_abe -> mcbsp2 */ +static struct omap_hwmod_ocp_if omap54xx_l4_abe__mcbsp2 = { + .master = &omap54xx_l4_abe_hwmod, + .slave = &omap54xx_mcbsp2_hwmod, + .clk = "abe_iclk", + .user = OCP_USER_MPU, +}; + +/* l4_abe -> mcbsp3 */ +static struct omap_hwmod_ocp_if omap54xx_l4_abe__mcbsp3 = { + .master = &omap54xx_l4_abe_hwmod, + .slave = &omap54xx_mcbsp3_hwmod, + .clk = "abe_iclk", + .user = OCP_USER_MPU, +}; + +/* l4_abe -> mcpdm */ +static struct omap_hwmod_ocp_if omap54xx_l4_abe__mcpdm = { + .master = &omap54xx_l4_abe_hwmod, + .slave = &omap54xx_mcpdm_hwmod, + .clk = "abe_iclk", + .user = OCP_USER_MPU, +}; + +/* l4_per -> mcspi1 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__mcspi1 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_mcspi1_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> mcspi2 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__mcspi2 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_mcspi2_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> mcspi3 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__mcspi3 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_mcspi3_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> mcspi4 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__mcspi4 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_mcspi4_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> mmc1 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__mmc1 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_mmc1_hwmod, + .clk = "l3_iclk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> mmc2 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__mmc2 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_mmc2_hwmod, + .clk = "l3_iclk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> mmc3 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__mmc3 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_mmc3_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> mmc4 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__mmc4 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_mmc4_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> mmc5 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__mmc5 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_mmc5_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_cfg -> mpu */ +static struct omap_hwmod_ocp_if omap54xx_l4_cfg__mpu = { + .master = &omap54xx_l4_cfg_hwmod, + .slave = &omap54xx_mpu_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_wkup -> timer1 */ +static struct omap_hwmod_ocp_if omap54xx_l4_wkup__timer1 = { + .master = &omap54xx_l4_wkup_hwmod, + .slave = &omap54xx_timer1_hwmod, + .clk = "wkupaon_iclk_mux", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> timer2 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__timer2 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_timer2_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> timer3 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__timer3 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_timer3_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> timer4 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__timer4 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_timer4_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_abe -> timer5 */ +static struct omap_hwmod_ocp_if omap54xx_l4_abe__timer5 = { + .master = &omap54xx_l4_abe_hwmod, + .slave = &omap54xx_timer5_hwmod, + .clk = "abe_iclk", + .user = OCP_USER_MPU, +}; + +/* l4_abe -> timer6 */ +static struct omap_hwmod_ocp_if omap54xx_l4_abe__timer6 = { + .master = &omap54xx_l4_abe_hwmod, + .slave = &omap54xx_timer6_hwmod, + .clk = "abe_iclk", + .user = OCP_USER_MPU, +}; + +/* l4_abe -> timer7 */ +static struct omap_hwmod_ocp_if omap54xx_l4_abe__timer7 = { + .master = &omap54xx_l4_abe_hwmod, + .slave = &omap54xx_timer7_hwmod, + .clk = "abe_iclk", + .user = OCP_USER_MPU, +}; + +/* l4_abe -> timer8 */ +static struct omap_hwmod_ocp_if omap54xx_l4_abe__timer8 = { + .master = &omap54xx_l4_abe_hwmod, + .slave = &omap54xx_timer8_hwmod, + .clk = "abe_iclk", + .user = OCP_USER_MPU, +}; + +/* l4_per -> timer9 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__timer9 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_timer9_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> timer10 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__timer10 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_timer10_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> timer11 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__timer11 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_timer11_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> uart1 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__uart1 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_uart1_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> uart2 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__uart2 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_uart2_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> uart3 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__uart3 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_uart3_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> uart4 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__uart4 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_uart4_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> uart5 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__uart5 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_uart5_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_per -> uart6 */ +static struct omap_hwmod_ocp_if omap54xx_l4_per__uart6 = { + .master = &omap54xx_l4_per_hwmod, + .slave = &omap54xx_uart6_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_cfg -> usb_otg_ss */ +static struct omap_hwmod_ocp_if omap54xx_l4_cfg__usb_otg_ss = { + .master = &omap54xx_l4_cfg_hwmod, + .slave = &omap54xx_usb_otg_ss_hwmod, + .clk = "dpll_core_h13x2_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_wkup -> wd_timer2 */ +static struct omap_hwmod_ocp_if omap54xx_l4_wkup__wd_timer2 = { + .master = &omap54xx_l4_wkup_hwmod, + .slave = &omap54xx_wd_timer2_hwmod, + .clk = "wkupaon_iclk_mux", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +static struct omap_hwmod_ocp_if *omap54xx_hwmod_ocp_ifs[] __initdata = { + &omap54xx_l3_main_1__dmm, + &omap54xx_l3_main_3__l3_instr, + &omap54xx_l3_main_2__l3_main_1, + &omap54xx_l4_cfg__l3_main_1, + &omap54xx_mpu__l3_main_1, + &omap54xx_l3_main_1__l3_main_2, + &omap54xx_l4_cfg__l3_main_2, + &omap54xx_l3_main_1__l3_main_3, + &omap54xx_l3_main_2__l3_main_3, + &omap54xx_l4_cfg__l3_main_3, + &omap54xx_l3_main_1__l4_abe, + &omap54xx_mpu__l4_abe, + &omap54xx_l3_main_1__l4_cfg, + &omap54xx_l3_main_2__l4_per, + &omap54xx_l3_main_1__l4_wkup, + &omap54xx_mpu__mpu_private, + &omap54xx_l4_wkup__counter_32k, + &omap54xx_l4_cfg__dma_system, + &omap54xx_l4_abe__dmic, + &omap54xx_mpu__emif1, + &omap54xx_mpu__emif2, + &omap54xx_l4_wkup__gpio1, + &omap54xx_l4_per__gpio2, + &omap54xx_l4_per__gpio3, + &omap54xx_l4_per__gpio4, + &omap54xx_l4_per__gpio5, + &omap54xx_l4_per__gpio6, + &omap54xx_l4_per__gpio7, + &omap54xx_l4_per__gpio8, + &omap54xx_l4_per__i2c1, + &omap54xx_l4_per__i2c2, + &omap54xx_l4_per__i2c3, + &omap54xx_l4_per__i2c4, + &omap54xx_l4_per__i2c5, + &omap54xx_l4_wkup__kbd, + &omap54xx_l4_abe__mcbsp1, + &omap54xx_l4_abe__mcbsp2, + &omap54xx_l4_abe__mcbsp3, + &omap54xx_l4_abe__mcpdm, + &omap54xx_l4_per__mcspi1, + &omap54xx_l4_per__mcspi2, + &omap54xx_l4_per__mcspi3, + &omap54xx_l4_per__mcspi4, + &omap54xx_l4_per__mmc1, + &omap54xx_l4_per__mmc2, + &omap54xx_l4_per__mmc3, + &omap54xx_l4_per__mmc4, + &omap54xx_l4_per__mmc5, + &omap54xx_l4_cfg__mpu, + &omap54xx_l4_wkup__timer1, + &omap54xx_l4_per__timer2, + &omap54xx_l4_per__timer3, + &omap54xx_l4_per__timer4, + &omap54xx_l4_abe__timer5, + &omap54xx_l4_abe__timer6, + &omap54xx_l4_abe__timer7, + &omap54xx_l4_abe__timer8, + &omap54xx_l4_per__timer9, + &omap54xx_l4_per__timer10, + &omap54xx_l4_per__timer11, + &omap54xx_l4_per__uart1, + &omap54xx_l4_per__uart2, + &omap54xx_l4_per__uart3, + &omap54xx_l4_per__uart4, + &omap54xx_l4_per__uart5, + &omap54xx_l4_per__uart6, + &omap54xx_l4_cfg__usb_otg_ss, + &omap54xx_l4_wkup__wd_timer2, + NULL, +}; + +int __init omap54xx_hwmod_init(void) +{ + omap_hwmod_init(); + return omap_hwmod_register_links(omap54xx_hwmod_ocp_ifs); +} diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index c01859398b54..5a2d8034c8de 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -546,8 +546,10 @@ static void __init prcm_setup_regs(void) /* Clear any pending PRCM interrupts */ omap2_prm_write_mod_reg(0, OCP_MOD, OMAP3_PRM_IRQSTATUS_MPU_OFFSET); - if (omap3_has_iva()) - omap3_iva_idle(); + /* + * We need to idle iva2_pwrdm even on am3703 with no iva2. + */ + omap3_iva_idle(); omap3_d2d_idle(); } diff --git a/arch/arm/mach-omap2/pm44xx.c b/arch/arm/mach-omap2/pm44xx.c index a251f87fa2a2..82f0698933d8 100644 --- a/arch/arm/mach-omap2/pm44xx.c +++ b/arch/arm/mach-omap2/pm44xx.c @@ -1,7 +1,7 @@ /* - * OMAP4 Power Management Routines + * OMAP4+ Power Management Routines * - * Copyright (C) 2010-2011 Texas Instruments, Inc. + * Copyright (C) 2010-2013 Texas Instruments, Inc. * Rajendra Nayak <rnayak@ti.com> * Santosh Shilimkar <santosh.shilimkar@ti.com> * @@ -135,16 +135,16 @@ static void omap_default_idle(void) } /** - * omap4_pm_init - Init routine for OMAP4 PM + * omap4_init_static_deps - Add OMAP4 static dependencies * - * Initializes all powerdomain and clockdomain target states - * and all PRCM settings. + * Add needed static clockdomain dependencies on OMAP4 devices. + * Return: 0 on success or 'err' on failures */ -int __init omap4_pm_init(void) +static inline int omap4_init_static_deps(void) { - int ret; struct clockdomain *emif_clkdm, *mpuss_clkdm, *l3_1_clkdm; struct clockdomain *ducati_clkdm, *l3_2_clkdm; + int ret = 0; if (omap_rev() == OMAP4430_REV_ES1_0) { WARN(1, "Power Management not supported on OMAP4430 ES1.0\n"); @@ -163,7 +163,7 @@ int __init omap4_pm_init(void) ret = pwrdm_for_each(pwrdms_setup, NULL); if (ret) { pr_err("Failed to setup powerdomains\n"); - goto err2; + return ret; } /* @@ -171,6 +171,10 @@ int __init omap4_pm_init(void) * MPUSS -> L4_PER/L3_* and DUCATI -> L3_* doesn't work as * expected. The hardware recommendation is to enable static * dependencies for these to avoid system lock ups or random crashes. + * The L4 wakeup depedency is added to workaround the OCP sync hardware + * BUG with 32K synctimer which lead to incorrect timer value read + * from the 32K counter. The BUG applies for GPTIMER1 and WDT2 which + * are part of L4 wakeup clockdomain. */ mpuss_clkdm = clkdm_lookup("mpuss_clkdm"); emif_clkdm = clkdm_lookup("l3_emif_clkdm"); @@ -179,7 +183,7 @@ int __init omap4_pm_init(void) ducati_clkdm = clkdm_lookup("ducati_clkdm"); if ((!mpuss_clkdm) || (!emif_clkdm) || (!l3_1_clkdm) || (!l3_2_clkdm) || (!ducati_clkdm)) - goto err2; + return -EINVAL; ret = clkdm_add_wkdep(mpuss_clkdm, emif_clkdm); ret |= clkdm_add_wkdep(mpuss_clkdm, l3_1_clkdm); @@ -188,9 +192,42 @@ int __init omap4_pm_init(void) ret |= clkdm_add_wkdep(ducati_clkdm, l3_2_clkdm); if (ret) { pr_err("Failed to add MPUSS -> L3/EMIF/L4PER, DUCATI -> L3 wakeup dependency\n"); + return -EINVAL; + } + + return ret; +} + +/** + * omap4_pm_init - Init routine for OMAP4+ devices + * + * Initializes all powerdomain and clockdomain target states + * and all PRCM settings. + * Return: Returns the error code returned by called functions. + */ +int __init omap4_pm_init(void) +{ + int ret = 0; + + if (omap_rev() == OMAP4430_REV_ES1_0) { + WARN(1, "Power Management not supported on OMAP4430 ES1.0\n"); + return -ENODEV; + } + + pr_info("Power Management for TI OMAP4+ devices.\n"); + + ret = pwrdm_for_each(pwrdms_setup, NULL); + if (ret) { + pr_err("Failed to setup powerdomains.\n"); goto err2; } + if (cpu_is_omap44xx()) { + ret = omap4_init_static_deps(); + if (ret) + goto err2; + } + ret = omap4_mpuss_init(); if (ret) { pr_err("Failed to initialise OMAP4 MPUSS\n"); @@ -206,7 +243,8 @@ int __init omap4_pm_init(void) /* Overwrite the default cpu_do_idle() */ arm_pm_idle = omap_default_idle; - omap4_idle_init(); + if (cpu_is_omap44xx()) + omap4_idle_init(); err2: return ret; diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c index 86babd740d41..e233dfcbc186 100644 --- a/arch/arm/mach-omap2/powerdomain.c +++ b/arch/arm/mach-omap2/powerdomain.c @@ -102,6 +102,10 @@ static int _pwrdm_register(struct powerdomain *pwrdm) if (_pwrdm_lookup(pwrdm->name)) return -EEXIST; + if (arch_pwrdm && arch_pwrdm->pwrdm_has_voltdm) + if (!arch_pwrdm->pwrdm_has_voltdm()) + goto skip_voltdm; + voltdm = voltdm_lookup(pwrdm->voltdm.name); if (!voltdm) { pr_err("powerdomain: %s: voltagedomain %s does not exist\n", @@ -111,6 +115,7 @@ static int _pwrdm_register(struct powerdomain *pwrdm) pwrdm->voltdm.ptr = voltdm; INIT_LIST_HEAD(&pwrdm->voltdm_node); voltdm_add_pwrdm(voltdm, pwrdm); +skip_voltdm: spin_lock_init(&pwrdm->_lock); list_add(&pwrdm->node, &pwrdm_list); diff --git a/arch/arm/mach-omap2/powerdomain.h b/arch/arm/mach-omap2/powerdomain.h index 140c36074fed..e4d7bd6f94b8 100644 --- a/arch/arm/mach-omap2/powerdomain.h +++ b/arch/arm/mach-omap2/powerdomain.h @@ -166,6 +166,7 @@ struct powerdomain { * @pwrdm_disable_hdwr_sar: Disable Hardware Save-Restore feature for a pd * @pwrdm_set_lowpwrstchange: Enable pd transitions from a shallow to deep sleep * @pwrdm_wait_transition: Wait for a pd state transition to complete + * @pwrdm_has_voltdm: Check if a voltdm association is needed * * Regarding @pwrdm_set_lowpwrstchange: On the OMAP2 and 3-family * chips, a powerdomain's power state is not allowed to directly @@ -196,6 +197,7 @@ struct pwrdm_ops { int (*pwrdm_disable_hdwr_sar)(struct powerdomain *pwrdm); int (*pwrdm_set_lowpwrstchange)(struct powerdomain *pwrdm); int (*pwrdm_wait_transition)(struct powerdomain *pwrdm); + int (*pwrdm_has_voltdm)(void); }; int pwrdm_register_platform_funcs(struct pwrdm_ops *custom_funcs); @@ -253,6 +255,7 @@ extern void omap243x_powerdomains_init(void); extern void omap3xxx_powerdomains_init(void); extern void am33xx_powerdomains_init(void); extern void omap44xx_powerdomains_init(void); +extern void omap54xx_powerdomains_init(void); extern struct pwrdm_ops omap2_pwrdm_operations; extern struct pwrdm_ops omap3_pwrdm_operations; diff --git a/arch/arm/mach-omap2/powerdomains3xxx_data.c b/arch/arm/mach-omap2/powerdomains3xxx_data.c index f0e14e9efe5a..e2d4bd804523 100644 --- a/arch/arm/mach-omap2/powerdomains3xxx_data.c +++ b/arch/arm/mach-omap2/powerdomains3xxx_data.c @@ -336,6 +336,54 @@ static struct powerdomain dpll5_pwrdm = { .voltdm = { .name = "core" }, }; +static struct powerdomain device_81xx_pwrdm = { + .name = "device_pwrdm", + .prcm_offs = TI81XX_PRM_DEVICE_MOD, + .voltdm = { .name = "core" }, +}; + +static struct powerdomain active_816x_pwrdm = { + .name = "active_pwrdm", + .prcm_offs = TI816X_PRM_ACTIVE_MOD, + .pwrsts = PWRSTS_OFF_ON, + .voltdm = { .name = "core" }, +}; + +static struct powerdomain default_816x_pwrdm = { + .name = "default_pwrdm", + .prcm_offs = TI81XX_PRM_DEFAULT_MOD, + .pwrsts = PWRSTS_OFF_ON, + .voltdm = { .name = "core" }, +}; + +static struct powerdomain ivahd0_816x_pwrdm = { + .name = "ivahd0_pwrdm", + .prcm_offs = TI816X_PRM_IVAHD0_MOD, + .pwrsts = PWRSTS_OFF_ON, + .voltdm = { .name = "mpu_iva" }, +}; + +static struct powerdomain ivahd1_816x_pwrdm = { + .name = "ivahd1_pwrdm", + .prcm_offs = TI816X_PRM_IVAHD1_MOD, + .pwrsts = PWRSTS_OFF_ON, + .voltdm = { .name = "mpu_iva" }, +}; + +static struct powerdomain ivahd2_816x_pwrdm = { + .name = "ivahd2_pwrdm", + .prcm_offs = TI816X_PRM_IVAHD2_MOD, + .pwrsts = PWRSTS_OFF_ON, + .voltdm = { .name = "mpu_iva" }, +}; + +static struct powerdomain sgx_816x_pwrdm = { + .name = "sgx_pwrdm", + .prcm_offs = TI816X_PRM_SGX_MOD, + .pwrsts = PWRSTS_OFF_ON, + .voltdm = { .name = "core" }, +}; + /* As powerdomains are added or removed above, this list must also be changed */ static struct powerdomain *powerdomains_omap3430_common[] __initdata = { &wkup_omap2_pwrdm, @@ -393,6 +441,17 @@ static struct powerdomain *powerdomains_am35x[] __initdata = { NULL }; +static struct powerdomain *powerdomains_ti81xx[] __initdata = { + &device_81xx_pwrdm, + &active_816x_pwrdm, + &default_816x_pwrdm, + &ivahd0_816x_pwrdm, + &ivahd1_816x_pwrdm, + &ivahd2_816x_pwrdm, + &sgx_816x_pwrdm, + NULL +}; + void __init omap3xxx_powerdomains_init(void) { unsigned int rev; @@ -406,6 +465,9 @@ void __init omap3xxx_powerdomains_init(void) if (rev == AM35XX_REV_ES1_0 || rev == AM35XX_REV_ES1_1) { pwrdm_register_pwrdms(powerdomains_am35x); + } else if (rev == TI8168_REV_ES1_0 || rev == TI8168_REV_ES1_1 + || rev == TI8168_REV_ES2_0 || rev == TI8168_REV_ES2_1) { + pwrdm_register_pwrdms(powerdomains_ti81xx); } else { pwrdm_register_pwrdms(powerdomains_omap3430_common); diff --git a/arch/arm/mach-omap2/powerdomains54xx_data.c b/arch/arm/mach-omap2/powerdomains54xx_data.c new file mode 100644 index 000000000000..81f8a7cc26ee --- /dev/null +++ b/arch/arm/mach-omap2/powerdomains54xx_data.c @@ -0,0 +1,331 @@ +/* + * OMAP54XX Power domains framework + * + * Copyright (C) 2013 Texas Instruments, Inc. + * + * Abhijit Pagare (abhijitpagare@ti.com) + * Benoit Cousson (b-cousson@ti.com) + * Paul Walmsley (paul@pwsan.com) + * + * This file is automatically generated from the OMAP hardware databases. + * We respectfully ask that any modifications to this file be coordinated + * with the public linux-omap@vger.kernel.org mailing list and the + * authors above to ensure that the autogeneration scripts are kept + * up-to-date with the file contents. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/kernel.h> +#include <linux/init.h> + +#include "powerdomain.h" + +#include "prcm-common.h" +#include "prcm44xx.h" +#include "prm-regbits-54xx.h" +#include "prm54xx.h" +#include "prcm_mpu54xx.h" + +/* core_54xx_pwrdm: CORE power domain */ +static struct powerdomain core_54xx_pwrdm = { + .name = "core_pwrdm", + .voltdm = { .name = "core" }, + .prcm_offs = OMAP54XX_PRM_CORE_INST, + .prcm_partition = OMAP54XX_PRM_PARTITION, + .pwrsts = PWRSTS_RET_ON, + .pwrsts_logic_ret = PWRSTS_OFF_RET, + .banks = 5, + .pwrsts_mem_ret = { + [0] = PWRSTS_OFF_RET, /* core_nret_bank */ + [1] = PWRSTS_OFF_RET, /* core_ocmram */ + [2] = PWRSTS_OFF_RET, /* core_other_bank */ + [3] = PWRSTS_OFF_RET, /* ipu_l2ram */ + [4] = PWRSTS_OFF_RET, /* ipu_unicache */ + }, + .pwrsts_mem_on = { + [0] = PWRSTS_OFF_RET, /* core_nret_bank */ + [1] = PWRSTS_OFF_RET, /* core_ocmram */ + [2] = PWRSTS_OFF_RET, /* core_other_bank */ + [3] = PWRSTS_OFF_RET, /* ipu_l2ram */ + [4] = PWRSTS_OFF_RET, /* ipu_unicache */ + }, + .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, +}; + +/* abe_54xx_pwrdm: Audio back end power domain */ +static struct powerdomain abe_54xx_pwrdm = { + .name = "abe_pwrdm", + .voltdm = { .name = "core" }, + .prcm_offs = OMAP54XX_PRM_ABE_INST, + .prcm_partition = OMAP54XX_PRM_PARTITION, + .pwrsts = PWRSTS_OFF_RET_ON, + .pwrsts_logic_ret = PWRSTS_OFF, + .banks = 2, + .pwrsts_mem_ret = { + [0] = PWRSTS_OFF_RET, /* aessmem */ + [1] = PWRSTS_OFF_RET, /* periphmem */ + }, + .pwrsts_mem_on = { + [0] = PWRSTS_OFF_RET, /* aessmem */ + [1] = PWRSTS_OFF_RET, /* periphmem */ + }, + .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, +}; + +/* coreaon_54xx_pwrdm: Always ON logic that sits in VDD_CORE voltage domain */ +static struct powerdomain coreaon_54xx_pwrdm = { + .name = "coreaon_pwrdm", + .voltdm = { .name = "core" }, + .prcm_offs = OMAP54XX_PRM_COREAON_INST, + .prcm_partition = OMAP54XX_PRM_PARTITION, + .pwrsts = PWRSTS_ON, +}; + +/* dss_54xx_pwrdm: Display subsystem power domain */ +static struct powerdomain dss_54xx_pwrdm = { + .name = "dss_pwrdm", + .voltdm = { .name = "core" }, + .prcm_offs = OMAP54XX_PRM_DSS_INST, + .prcm_partition = OMAP54XX_PRM_PARTITION, + .pwrsts = PWRSTS_OFF_RET_ON, + .pwrsts_logic_ret = PWRSTS_OFF, + .banks = 1, + .pwrsts_mem_ret = { + [0] = PWRSTS_OFF_RET, /* dss_mem */ + }, + .pwrsts_mem_on = { + [0] = PWRSTS_OFF_RET, /* dss_mem */ + }, + .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, +}; + +/* cpu0_54xx_pwrdm: MPU0 processor and Neon coprocessor power domain */ +static struct powerdomain cpu0_54xx_pwrdm = { + .name = "cpu0_pwrdm", + .voltdm = { .name = "mpu" }, + .prcm_offs = OMAP54XX_PRCM_MPU_PRM_C0_INST, + .prcm_partition = OMAP54XX_PRCM_MPU_PARTITION, + .pwrsts = PWRSTS_OFF_RET_ON, + .pwrsts_logic_ret = PWRSTS_OFF_RET, + .banks = 1, + .pwrsts_mem_ret = { + [0] = PWRSTS_OFF_RET, /* cpu0_l1 */ + }, + .pwrsts_mem_on = { + [0] = PWRSTS_ON, /* cpu0_l1 */ + }, +}; + +/* cpu1_54xx_pwrdm: MPU1 processor and Neon coprocessor power domain */ +static struct powerdomain cpu1_54xx_pwrdm = { + .name = "cpu1_pwrdm", + .voltdm = { .name = "mpu" }, + .prcm_offs = OMAP54XX_PRCM_MPU_PRM_C1_INST, + .prcm_partition = OMAP54XX_PRCM_MPU_PARTITION, + .pwrsts = PWRSTS_OFF_RET_ON, + .pwrsts_logic_ret = PWRSTS_OFF_RET, + .banks = 1, + .pwrsts_mem_ret = { + [0] = PWRSTS_OFF_RET, /* cpu1_l1 */ + }, + .pwrsts_mem_on = { + [0] = PWRSTS_ON, /* cpu1_l1 */ + }, +}; + +/* emu_54xx_pwrdm: Emulation power domain */ +static struct powerdomain emu_54xx_pwrdm = { + .name = "emu_pwrdm", + .voltdm = { .name = "wkup" }, + .prcm_offs = OMAP54XX_PRM_EMU_INST, + .prcm_partition = OMAP54XX_PRM_PARTITION, + .pwrsts = PWRSTS_OFF_ON, + .banks = 1, + .pwrsts_mem_ret = { + [0] = PWRSTS_OFF_RET, /* emu_bank */ + }, + .pwrsts_mem_on = { + [0] = PWRSTS_OFF_RET, /* emu_bank */ + }, +}; + +/* mpu_54xx_pwrdm: Modena processor and the Neon coprocessor power domain */ +static struct powerdomain mpu_54xx_pwrdm = { + .name = "mpu_pwrdm", + .voltdm = { .name = "mpu" }, + .prcm_offs = OMAP54XX_PRM_MPU_INST, + .prcm_partition = OMAP54XX_PRM_PARTITION, + .pwrsts = PWRSTS_RET_ON, + .pwrsts_logic_ret = PWRSTS_OFF_RET, + .banks = 2, + .pwrsts_mem_ret = { + [0] = PWRSTS_OFF_RET, /* mpu_l2 */ + [1] = PWRSTS_RET, /* mpu_ram */ + }, + .pwrsts_mem_on = { + [0] = PWRSTS_OFF_RET, /* mpu_l2 */ + [1] = PWRSTS_OFF_RET, /* mpu_ram */ + }, +}; + +/* custefuse_54xx_pwrdm: Customer efuse controller power domain */ +static struct powerdomain custefuse_54xx_pwrdm = { + .name = "custefuse_pwrdm", + .voltdm = { .name = "core" }, + .prcm_offs = OMAP54XX_PRM_CUSTEFUSE_INST, + .prcm_partition = OMAP54XX_PRM_PARTITION, + .pwrsts = PWRSTS_OFF_ON, + .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, +}; + +/* dsp_54xx_pwrdm: Tesla processor power domain */ +static struct powerdomain dsp_54xx_pwrdm = { + .name = "dsp_pwrdm", + .voltdm = { .name = "mm" }, + .prcm_offs = OMAP54XX_PRM_DSP_INST, + .prcm_partition = OMAP54XX_PRM_PARTITION, + .pwrsts = PWRSTS_OFF_RET_ON, + .pwrsts_logic_ret = PWRSTS_OFF_RET, + .banks = 3, + .pwrsts_mem_ret = { + [0] = PWRSTS_OFF_RET, /* dsp_edma */ + [1] = PWRSTS_OFF_RET, /* dsp_l1 */ + [2] = PWRSTS_OFF_RET, /* dsp_l2 */ + }, + .pwrsts_mem_on = { + [0] = PWRSTS_OFF_RET, /* dsp_edma */ + [1] = PWRSTS_OFF_RET, /* dsp_l1 */ + [2] = PWRSTS_OFF_RET, /* dsp_l2 */ + }, + .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, +}; + +/* cam_54xx_pwrdm: Camera subsystem power domain */ +static struct powerdomain cam_54xx_pwrdm = { + .name = "cam_pwrdm", + .voltdm = { .name = "core" }, + .prcm_offs = OMAP54XX_PRM_CAM_INST, + .prcm_partition = OMAP54XX_PRM_PARTITION, + .pwrsts = PWRSTS_OFF_ON, + .banks = 1, + .pwrsts_mem_ret = { + [0] = PWRSTS_OFF_RET, /* cam_mem */ + }, + .pwrsts_mem_on = { + [0] = PWRSTS_OFF_RET, /* cam_mem */ + }, + .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, +}; + +/* l3init_54xx_pwrdm: L3 initators pheripherals power domain */ +static struct powerdomain l3init_54xx_pwrdm = { + .name = "l3init_pwrdm", + .voltdm = { .name = "core" }, + .prcm_offs = OMAP54XX_PRM_L3INIT_INST, + .prcm_partition = OMAP54XX_PRM_PARTITION, + .pwrsts = PWRSTS_RET_ON, + .pwrsts_logic_ret = PWRSTS_OFF_RET, + .banks = 2, + .pwrsts_mem_ret = { + [0] = PWRSTS_OFF_RET, /* l3init_bank1 */ + [1] = PWRSTS_OFF_RET, /* l3init_bank2 */ + }, + .pwrsts_mem_on = { + [0] = PWRSTS_OFF_RET, /* l3init_bank1 */ + [1] = PWRSTS_OFF_RET, /* l3init_bank2 */ + }, + .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, +}; + +/* gpu_54xx_pwrdm: 3D accelerator power domain */ +static struct powerdomain gpu_54xx_pwrdm = { + .name = "gpu_pwrdm", + .voltdm = { .name = "mm" }, + .prcm_offs = OMAP54XX_PRM_GPU_INST, + .prcm_partition = OMAP54XX_PRM_PARTITION, + .pwrsts = PWRSTS_OFF_ON, + .banks = 1, + .pwrsts_mem_ret = { + [0] = PWRSTS_OFF_RET, /* gpu_mem */ + }, + .pwrsts_mem_on = { + [0] = PWRSTS_OFF_RET, /* gpu_mem */ + }, + .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, +}; + +/* wkupaon_54xx_pwrdm: Wake-up power domain */ +static struct powerdomain wkupaon_54xx_pwrdm = { + .name = "wkupaon_pwrdm", + .voltdm = { .name = "wkup" }, + .prcm_offs = OMAP54XX_PRM_WKUPAON_INST, + .prcm_partition = OMAP54XX_PRM_PARTITION, + .pwrsts = PWRSTS_ON, + .banks = 1, + .pwrsts_mem_ret = { + }, + .pwrsts_mem_on = { + [0] = PWRSTS_ON, /* wkup_bank */ + }, +}; + +/* iva_54xx_pwrdm: IVA-HD power domain */ +static struct powerdomain iva_54xx_pwrdm = { + .name = "iva_pwrdm", + .voltdm = { .name = "mm" }, + .prcm_offs = OMAP54XX_PRM_IVA_INST, + .prcm_partition = OMAP54XX_PRM_PARTITION, + .pwrsts = PWRSTS_OFF_RET_ON, + .pwrsts_logic_ret = PWRSTS_OFF, + .banks = 4, + .pwrsts_mem_ret = { + [0] = PWRSTS_OFF_RET, /* hwa_mem */ + [1] = PWRSTS_OFF_RET, /* sl2_mem */ + [2] = PWRSTS_OFF_RET, /* tcm1_mem */ + [3] = PWRSTS_OFF_RET, /* tcm2_mem */ + }, + .pwrsts_mem_on = { + [0] = PWRSTS_OFF_RET, /* hwa_mem */ + [1] = PWRSTS_OFF_RET, /* sl2_mem */ + [2] = PWRSTS_OFF_RET, /* tcm1_mem */ + [3] = PWRSTS_OFF_RET, /* tcm2_mem */ + }, + .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, +}; + +/* + * The following power domains are not under SW control + * + * mpuaon + * mmaon + */ + +/* As powerdomains are added or removed above, this list must also be changed */ +static struct powerdomain *powerdomains_omap54xx[] __initdata = { + &core_54xx_pwrdm, + &abe_54xx_pwrdm, + &coreaon_54xx_pwrdm, + &dss_54xx_pwrdm, + &cpu0_54xx_pwrdm, + &cpu1_54xx_pwrdm, + &emu_54xx_pwrdm, + &mpu_54xx_pwrdm, + &custefuse_54xx_pwrdm, + &dsp_54xx_pwrdm, + &cam_54xx_pwrdm, + &l3init_54xx_pwrdm, + &gpu_54xx_pwrdm, + &wkupaon_54xx_pwrdm, + &iva_54xx_pwrdm, + NULL +}; + +void __init omap54xx_powerdomains_init(void) +{ + pwrdm_register_platform_funcs(&omap4_pwrdm_operations); + pwrdm_register_pwrdms(powerdomains_omap54xx); + pwrdm_complete_init(); +} diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h index c7d355fafd24..ff1ac4a82a04 100644 --- a/arch/arm/mach-omap2/prcm-common.h +++ b/arch/arm/mach-omap2/prcm-common.h @@ -48,6 +48,17 @@ #define OMAP3430_NEON_MOD 0xb00 #define OMAP3430ES2_USBHOST_MOD 0xc00 +/* + * TI81XX PRM module offsets + */ +#define TI81XX_PRM_DEVICE_MOD 0x0000 +#define TI816X_PRM_ACTIVE_MOD 0x0a00 +#define TI81XX_PRM_DEFAULT_MOD 0x0b00 +#define TI816X_PRM_IVAHD0_MOD 0x0c00 +#define TI816X_PRM_IVAHD1_MOD 0x0d00 +#define TI816X_PRM_IVAHD2_MOD 0x0e00 +#define TI816X_PRM_SGX_MOD 0x0f00 + /* 24XX register bits shared between CM & PRM registers */ /* CM_FCLKEN1_CORE, CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */ diff --git a/arch/arm/mach-omap2/prcm44xx.h b/arch/arm/mach-omap2/prcm44xx.h index 7334ffb9d2c1..f429cdd5a118 100644 --- a/arch/arm/mach-omap2/prcm44xx.h +++ b/arch/arm/mach-omap2/prcm44xx.h @@ -32,6 +32,12 @@ #define OMAP4430_SCRM_PARTITION 4 #define OMAP4430_PRCM_MPU_PARTITION 5 +#define OMAP54XX_PRM_PARTITION 1 +#define OMAP54XX_CM_CORE_AON_PARTITION 2 +#define OMAP54XX_CM_CORE_PARTITION 3 +#define OMAP54XX_SCRM_PARTITION 4 +#define OMAP54XX_PRCM_MPU_PARTITION 5 + /* * OMAP4_MAX_PRCM_PARTITIONS: set to the highest value of the PRCM partition * IDs, plus one diff --git a/arch/arm/mach-omap2/prcm_mpu44xx.h b/arch/arm/mach-omap2/prcm_mpu44xx.h index 884af7bb4afd..059bd4f49035 100644 --- a/arch/arm/mach-omap2/prcm_mpu44xx.h +++ b/arch/arm/mach-omap2/prcm_mpu44xx.h @@ -25,12 +25,9 @@ #ifndef __ARCH_ARM_MACH_OMAP2_PRCM_MPU44XX_H #define __ARCH_ARM_MACH_OMAP2_PRCM_MPU44XX_H +#include "prcm_mpu_44xx_54xx.h" #include "common.h" -# ifndef __ASSEMBLER__ -extern void __iomem *prcm_mpu_base; -# endif - #define OMAP4430_PRCM_MPU_BASE 0x48243000 #define OMAP44XX_PRCM_MPU_REGADDR(inst, reg) \ @@ -98,13 +95,4 @@ extern void __iomem *prcm_mpu_base; #define OMAP4_CM_CPU1_CLKSTCTRL_OFFSET 0x0018 #define OMAP4430_CM_CPU1_CLKSTCTRL OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0018) -/* Function prototypes */ -# ifndef __ASSEMBLER__ -extern u32 omap4_prcm_mpu_read_inst_reg(s16 inst, u16 idx); -extern void omap4_prcm_mpu_write_inst_reg(u32 val, s16 inst, u16 idx); -extern u32 omap4_prcm_mpu_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, - s16 idx); -extern void __init omap2_set_globals_prcm_mpu(void __iomem *prcm_mpu); -# endif - #endif diff --git a/arch/arm/mach-omap2/prcm_mpu54xx.h b/arch/arm/mach-omap2/prcm_mpu54xx.h new file mode 100644 index 000000000000..bc2ce3288315 --- /dev/null +++ b/arch/arm/mach-omap2/prcm_mpu54xx.h @@ -0,0 +1,87 @@ +/* + * OMAP54xx PRCM MPU instance offset macros + * + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com + * + * Paul Walmsley (paul@pwsan.com) + * Rajendra Nayak (rnayak@ti.com) + * Benoit Cousson (b-cousson@ti.com) + * + * This file is automatically generated from the OMAP hardware databases. + * We respectfully ask that any modifications to this file be coordinated + * with the public linux-omap@vger.kernel.org mailing list and the + * authors above to ensure that the autogeneration scripts are kept + * up-to-date with the file contents. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_PRCM_MPU54XX_H +#define __ARCH_ARM_MACH_OMAP2_PRCM_MPU54XX_H + +#include "prcm_mpu_44xx_54xx.h" +#include "common.h" + +#define OMAP54XX_PRCM_MPU_BASE 0x48243000 + +#define OMAP54XX_PRCM_MPU_REGADDR(inst, reg) \ + OMAP2_L4_IO_ADDRESS(OMAP54XX_PRCM_MPU_BASE + (inst) + (reg)) + +/* PRCM_MPU instances */ +#define OMAP54XX_PRCM_MPU_OCP_SOCKET_INST 0x0000 +#define OMAP54XX_PRCM_MPU_DEVICE_INST 0x0200 +#define OMAP54XX_PRCM_MPU_PRM_C0_INST 0x0400 +#define OMAP54XX_PRCM_MPU_CM_C0_INST 0x0600 +#define OMAP54XX_PRCM_MPU_PRM_C1_INST 0x0800 +#define OMAP54XX_PRCM_MPU_CM_C1_INST 0x0a00 + +/* PRCM_MPU clockdomain register offsets (from instance start) */ +#define OMAP54XX_PRCM_MPU_CM_C0_CPU0_CDOFFS 0x0000 +#define OMAP54XX_PRCM_MPU_CM_C1_CPU1_CDOFFS 0x0000 + + +/* + * PRCM_MPU + * + * The PRCM_MPU is a local PRCM inside the MPU subsystem. For the PRCM (global) + * point of view the PRCM_MPU is a single entity. It shares the same + * programming model as the global PRCM and thus can be assimilate as two new + * MOD inside the PRCM + */ + +/* PRCM_MPU.PRCM_MPU_OCP_SOCKET register offsets */ +#define OMAP54XX_REVISION_PRCM_MPU_OFFSET 0x0000 + +/* PRCM_MPU.PRCM_MPU_DEVICE register offsets */ +#define OMAP54XX_PRCM_MPU_PRM_RSTST_OFFSET 0x0000 +#define OMAP54XX_PRCM_MPU_PRM_PSCON_COUNT_OFFSET 0x0004 +#define OMAP54XX_PRM_FRAC_INCREMENTER_NUMERATOR_OFFSET 0x0010 +#define OMAP54XX_PRM_FRAC_INCREMENTER_DENUMERATOR_RELOAD_OFFSET 0x0014 + +/* PRCM_MPU.PRCM_MPU_PRM_C0 register offsets */ +#define OMAP54XX_PM_CPU0_PWRSTCTRL_OFFSET 0x0000 +#define OMAP54XX_PM_CPU0_PWRSTST_OFFSET 0x0004 +#define OMAP54XX_RM_CPU0_CPU0_RSTCTRL_OFFSET 0x0010 +#define OMAP54XX_RM_CPU0_CPU0_RSTST_OFFSET 0x0014 +#define OMAP54XX_RM_CPU0_CPU0_CONTEXT_OFFSET 0x0024 + +/* PRCM_MPU.PRCM_MPU_CM_C0 register offsets */ +#define OMAP54XX_CM_CPU0_CLKSTCTRL_OFFSET 0x0000 +#define OMAP54XX_CM_CPU0_CPU0_CLKCTRL_OFFSET 0x0020 +#define OMAP54XX_CM_CPU0_CPU0_CLKCTRL OMAP54XX_PRCM_MPU_REGADDR(OMAP54XX_PRCM_MPU_CM_C0_INST, 0x0020) + +/* PRCM_MPU.PRCM_MPU_PRM_C1 register offsets */ +#define OMAP54XX_PM_CPU1_PWRSTCTRL_OFFSET 0x0000 +#define OMAP54XX_PM_CPU1_PWRSTST_OFFSET 0x0004 +#define OMAP54XX_RM_CPU1_CPU1_RSTCTRL_OFFSET 0x0010 +#define OMAP54XX_RM_CPU1_CPU1_RSTST_OFFSET 0x0014 +#define OMAP54XX_RM_CPU1_CPU1_CONTEXT_OFFSET 0x0024 + +/* PRCM_MPU.PRCM_MPU_CM_C1 register offsets */ +#define OMAP54XX_CM_CPU1_CLKSTCTRL_OFFSET 0x0000 +#define OMAP54XX_CM_CPU1_CPU1_CLKCTRL_OFFSET 0x0020 +#define OMAP54XX_CM_CPU1_CPU1_CLKCTRL OMAP54XX_PRCM_MPU_REGADDR(OMAP54XX_PRCM_MPU_CM_C1_INST, 0x0020) + +#endif diff --git a/arch/arm/mach-omap2/prcm_mpu_44xx_54xx.h b/arch/arm/mach-omap2/prcm_mpu_44xx_54xx.h new file mode 100644 index 000000000000..ca149e70bed0 --- /dev/null +++ b/arch/arm/mach-omap2/prcm_mpu_44xx_54xx.h @@ -0,0 +1,36 @@ +/* + * OMAP44xx and OMAP54xx PRCM MPU function prototypes + * + * Copyright (C) 2010, 2013 Texas Instruments, Inc. + * Copyright (C) 2010 Nokia Corporation + * + * Paul Walmsley (paul@pwsan.com) + * Rajendra Nayak (rnayak@ti.com) + * Benoit Cousson (b-cousson@ti.com) + * + * This file is automatically generated from the OMAP hardware databases. + * We respectfully ask that any modifications to this file be coordinated + * with the public linux-omap@vger.kernel.org mailing list and the + * authors above to ensure that the autogeneration scripts are kept + * up-to-date with the file contents. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_PRCM_MPU_44XX_54XX_H +#define __ARCH_ARM_MACH_OMAP2_PRCM_MPU_44XX_54XX_H + +#ifndef __ASSEMBLER__ +extern void __iomem *prcm_mpu_base; + +extern u32 omap4_prcm_mpu_read_inst_reg(s16 inst, u16 idx); +extern void omap4_prcm_mpu_write_inst_reg(u32 val, s16 inst, u16 idx); +extern u32 omap4_prcm_mpu_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, + s16 idx); +extern void __init omap2_set_globals_prcm_mpu(void __iomem *prcm_mpu); +#endif + +#endif diff --git a/arch/arm/mach-omap2/prm-regbits-54xx.h b/arch/arm/mach-omap2/prm-regbits-54xx.h new file mode 100644 index 000000000000..be31b21aa9c6 --- /dev/null +++ b/arch/arm/mach-omap2/prm-regbits-54xx.h @@ -0,0 +1,2701 @@ +/* + * OMAP54xx Power Management register bits + * + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com + * + * Paul Walmsley (paul@pwsan.com) + * Rajendra Nayak (rnayak@ti.com) + * Benoit Cousson (b-cousson@ti.com) + * + * This file is automatically generated from the OMAP hardware databases. + * We respectfully ask that any modifications to this file be coordinated + * with the public linux-omap@vger.kernel.org mailing list and the + * authors above to ensure that the autogeneration scripts are kept + * up-to-date with the file contents. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_54XX_H +#define __ARCH_ARM_MACH_OMAP2_PRM_REGBITS_54XX_H + +/* Used by PRM_SLDO_CORE_SETUP, PRM_SLDO_MM_SETUP, PRM_SLDO_MPU_SETUP */ +#define OMAP54XX_ABBOFF_ACT_SHIFT 1 +#define OMAP54XX_ABBOFF_ACT_WIDTH 0x1 +#define OMAP54XX_ABBOFF_ACT_MASK (1 << 1) + +/* Used by PRM_SLDO_CORE_SETUP, PRM_SLDO_MM_SETUP, PRM_SLDO_MPU_SETUP */ +#define OMAP54XX_ABBOFF_SLEEP_SHIFT 2 +#define OMAP54XX_ABBOFF_SLEEP_WIDTH 0x1 +#define OMAP54XX_ABBOFF_SLEEP_MASK (1 << 2) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_ABB_MM_DONE_EN_SHIFT 31 +#define OMAP54XX_ABB_MM_DONE_EN_WIDTH 0x1 +#define OMAP54XX_ABB_MM_DONE_EN_MASK (1 << 31) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_ABB_MM_DONE_ST_SHIFT 31 +#define OMAP54XX_ABB_MM_DONE_ST_WIDTH 0x1 +#define OMAP54XX_ABB_MM_DONE_ST_MASK (1 << 31) + +/* Used by PRM_IRQENABLE_MPU_2 */ +#define OMAP54XX_ABB_MPU_DONE_EN_SHIFT 7 +#define OMAP54XX_ABB_MPU_DONE_EN_WIDTH 0x1 +#define OMAP54XX_ABB_MPU_DONE_EN_MASK (1 << 7) + +/* Used by PRM_IRQSTATUS_MPU_2 */ +#define OMAP54XX_ABB_MPU_DONE_ST_SHIFT 7 +#define OMAP54XX_ABB_MPU_DONE_ST_WIDTH 0x1 +#define OMAP54XX_ABB_MPU_DONE_ST_MASK (1 << 7) + +/* Used by PRM_ABBLDO_MM_SETUP, PRM_ABBLDO_MPU_SETUP */ +#define OMAP54XX_ACTIVE_FBB_SEL_SHIFT 2 +#define OMAP54XX_ACTIVE_FBB_SEL_WIDTH 0x1 +#define OMAP54XX_ACTIVE_FBB_SEL_MASK (1 << 2) + +/* Used by PM_ABE_PWRSTCTRL */ +#define OMAP54XX_AESSMEM_ONSTATE_SHIFT 16 +#define OMAP54XX_AESSMEM_ONSTATE_WIDTH 0x2 +#define OMAP54XX_AESSMEM_ONSTATE_MASK (0x3 << 16) + +/* Used by PM_ABE_PWRSTCTRL */ +#define OMAP54XX_AESSMEM_RETSTATE_SHIFT 8 +#define OMAP54XX_AESSMEM_RETSTATE_WIDTH 0x1 +#define OMAP54XX_AESSMEM_RETSTATE_MASK (1 << 8) + +/* Used by PM_ABE_PWRSTST */ +#define OMAP54XX_AESSMEM_STATEST_SHIFT 4 +#define OMAP54XX_AESSMEM_STATEST_WIDTH 0x2 +#define OMAP54XX_AESSMEM_STATEST_MASK (0x3 << 4) + +/* Used by PRM_SLDO_CORE_SETUP, PRM_SLDO_MM_SETUP, PRM_SLDO_MPU_SETUP */ +#define OMAP54XX_AIPOFF_SHIFT 8 +#define OMAP54XX_AIPOFF_WIDTH 0x1 +#define OMAP54XX_AIPOFF_MASK (1 << 8) + +/* Used by PRM_VOLTCTRL */ +#define OMAP54XX_AUTO_CTRL_VDD_CORE_L_SHIFT 0 +#define OMAP54XX_AUTO_CTRL_VDD_CORE_L_WIDTH 0x2 +#define OMAP54XX_AUTO_CTRL_VDD_CORE_L_MASK (0x3 << 0) + +/* Used by PRM_VOLTCTRL */ +#define OMAP54XX_AUTO_CTRL_VDD_MM_L_SHIFT 4 +#define OMAP54XX_AUTO_CTRL_VDD_MM_L_WIDTH 0x2 +#define OMAP54XX_AUTO_CTRL_VDD_MM_L_MASK (0x3 << 4) + +/* Used by PRM_VOLTCTRL */ +#define OMAP54XX_AUTO_CTRL_VDD_MPU_L_SHIFT 2 +#define OMAP54XX_AUTO_CTRL_VDD_MPU_L_WIDTH 0x2 +#define OMAP54XX_AUTO_CTRL_VDD_MPU_L_MASK (0x3 << 2) + +/* Used by PRM_VC_BYPASS_ERRST */ +#define OMAP54XX_BYPS_RA_ERR_SHIFT 1 +#define OMAP54XX_BYPS_RA_ERR_WIDTH 0x1 +#define OMAP54XX_BYPS_RA_ERR_MASK (1 << 1) + +/* Used by PRM_VC_BYPASS_ERRST */ +#define OMAP54XX_BYPS_SA_ERR_SHIFT 0 +#define OMAP54XX_BYPS_SA_ERR_WIDTH 0x1 +#define OMAP54XX_BYPS_SA_ERR_MASK (1 << 0) + +/* Used by PRM_VC_BYPASS_ERRST */ +#define OMAP54XX_BYPS_TIMEOUT_ERR_SHIFT 2 +#define OMAP54XX_BYPS_TIMEOUT_ERR_WIDTH 0x1 +#define OMAP54XX_BYPS_TIMEOUT_ERR_MASK (1 << 2) + +/* Used by PRM_RSTST */ +#define OMAP54XX_C2C_RST_SHIFT 10 +#define OMAP54XX_C2C_RST_WIDTH 0x1 +#define OMAP54XX_C2C_RST_MASK (1 << 10) + +/* Used by PM_CAM_PWRSTCTRL */ +#define OMAP54XX_CAM_MEM_ONSTATE_SHIFT 16 +#define OMAP54XX_CAM_MEM_ONSTATE_WIDTH 0x2 +#define OMAP54XX_CAM_MEM_ONSTATE_MASK (0x3 << 16) + +/* Used by PM_CAM_PWRSTST */ +#define OMAP54XX_CAM_MEM_STATEST_SHIFT 4 +#define OMAP54XX_CAM_MEM_STATEST_WIDTH 0x2 +#define OMAP54XX_CAM_MEM_STATEST_MASK (0x3 << 4) + +/* Used by PRM_CLKREQCTRL */ +#define OMAP54XX_CLKREQ_COND_SHIFT 0 +#define OMAP54XX_CLKREQ_COND_WIDTH 0x3 +#define OMAP54XX_CLKREQ_COND_MASK (0x7 << 0) + +/* Used by PRM_VC_SMPS_CORE_CONFIG */ +#define OMAP54XX_CMDRA_VDD_CORE_L_SHIFT 16 +#define OMAP54XX_CMDRA_VDD_CORE_L_WIDTH 0x8 +#define OMAP54XX_CMDRA_VDD_CORE_L_MASK (0xff << 16) + +/* Used by PRM_VC_SMPS_MM_CONFIG */ +#define OMAP54XX_CMDRA_VDD_MM_L_SHIFT 16 +#define OMAP54XX_CMDRA_VDD_MM_L_WIDTH 0x8 +#define OMAP54XX_CMDRA_VDD_MM_L_MASK (0xff << 16) + +/* Used by PRM_VC_SMPS_MPU_CONFIG */ +#define OMAP54XX_CMDRA_VDD_MPU_L_SHIFT 16 +#define OMAP54XX_CMDRA_VDD_MPU_L_WIDTH 0x8 +#define OMAP54XX_CMDRA_VDD_MPU_L_MASK (0xff << 16) + +/* Used by PRM_VC_SMPS_CORE_CONFIG */ +#define OMAP54XX_CMD_VDD_CORE_L_SHIFT 28 +#define OMAP54XX_CMD_VDD_CORE_L_WIDTH 0x1 +#define OMAP54XX_CMD_VDD_CORE_L_MASK (1 << 28) + +/* Used by PRM_VC_SMPS_MM_CONFIG */ +#define OMAP54XX_CMD_VDD_MM_L_SHIFT 28 +#define OMAP54XX_CMD_VDD_MM_L_WIDTH 0x1 +#define OMAP54XX_CMD_VDD_MM_L_MASK (1 << 28) + +/* Used by PRM_VC_SMPS_MPU_CONFIG */ +#define OMAP54XX_CMD_VDD_MPU_L_SHIFT 28 +#define OMAP54XX_CMD_VDD_MPU_L_WIDTH 0x1 +#define OMAP54XX_CMD_VDD_MPU_L_MASK (1 << 28) + +/* Used by PM_CORE_PWRSTCTRL */ +#define OMAP54XX_CORE_OCMRAM_ONSTATE_SHIFT 18 +#define OMAP54XX_CORE_OCMRAM_ONSTATE_WIDTH 0x2 +#define OMAP54XX_CORE_OCMRAM_ONSTATE_MASK (0x3 << 18) + +/* Used by PM_CORE_PWRSTCTRL */ +#define OMAP54XX_CORE_OCMRAM_RETSTATE_SHIFT 9 +#define OMAP54XX_CORE_OCMRAM_RETSTATE_WIDTH 0x1 +#define OMAP54XX_CORE_OCMRAM_RETSTATE_MASK (1 << 9) + +/* Used by PM_CORE_PWRSTST */ +#define OMAP54XX_CORE_OCMRAM_STATEST_SHIFT 6 +#define OMAP54XX_CORE_OCMRAM_STATEST_WIDTH 0x2 +#define OMAP54XX_CORE_OCMRAM_STATEST_MASK (0x3 << 6) + +/* Used by PM_CORE_PWRSTCTRL */ +#define OMAP54XX_CORE_OTHER_BANK_ONSTATE_SHIFT 16 +#define OMAP54XX_CORE_OTHER_BANK_ONSTATE_WIDTH 0x2 +#define OMAP54XX_CORE_OTHER_BANK_ONSTATE_MASK (0x3 << 16) + +/* Used by PM_CORE_PWRSTCTRL */ +#define OMAP54XX_CORE_OTHER_BANK_RETSTATE_SHIFT 8 +#define OMAP54XX_CORE_OTHER_BANK_RETSTATE_WIDTH 0x1 +#define OMAP54XX_CORE_OTHER_BANK_RETSTATE_MASK (1 << 8) + +/* Used by PM_CORE_PWRSTST */ +#define OMAP54XX_CORE_OTHER_BANK_STATEST_SHIFT 4 +#define OMAP54XX_CORE_OTHER_BANK_STATEST_WIDTH 0x2 +#define OMAP54XX_CORE_OTHER_BANK_STATEST_MASK (0x3 << 4) + +/* Used by REVISION_PRM */ +#define OMAP54XX_CUSTOM_SHIFT 6 +#define OMAP54XX_CUSTOM_WIDTH 0x2 +#define OMAP54XX_CUSTOM_MASK (0x3 << 6) + +/* Used by PRM_VC_VAL_BYPASS */ +#define OMAP54XX_DATA_SHIFT 16 +#define OMAP54XX_DATA_WIDTH 0x8 +#define OMAP54XX_DATA_MASK (0xff << 16) + +/* Used by PRM_DEBUG_CORE_RET_TRANS */ +#define OMAP54XX_PRM_DEBUG_OUT_SHIFT 0 +#define OMAP54XX_PRM_DEBUG_OUT_WIDTH 0x1c +#define OMAP54XX_PRM_DEBUG_OUT_MASK (0xfffffff << 0) + +/* Renamed from DEBUG_OUT Used by PRM_DEBUG_MM_RET_TRANS */ +#define OMAP54XX_DEBUG_OUT_0_9_SHIFT 0 +#define OMAP54XX_DEBUG_OUT_0_9_WIDTH 0xa +#define OMAP54XX_DEBUG_OUT_0_9_MASK (0x3ff << 0) + +/* Renamed from DEBUG_OUT Used by PRM_DEBUG_MPU_RET_TRANS */ +#define OMAP54XX_DEBUG_OUT_0_6_SHIFT 0 +#define OMAP54XX_DEBUG_OUT_0_6_WIDTH 0x7 +#define OMAP54XX_DEBUG_OUT_0_6_MASK (0x7f << 0) + +/* Renamed from DEBUG_OUT Used by PRM_DEBUG_OFF_TRANS */ +#define OMAP54XX_DEBUG_OUT_0_31_SHIFT 0 +#define OMAP54XX_DEBUG_OUT_0_31_WIDTH 0x20 +#define OMAP54XX_DEBUG_OUT_0_31_MASK (0xffffffff << 0) + +/* Renamed from DEBUG_OUT Used by PRM_DEBUG_WKUPAON_FD_TRANS */ +#define OMAP54XX_DEBUG_OUT_0_11_SHIFT 0 +#define OMAP54XX_DEBUG_OUT_0_11_WIDTH 0xc +#define OMAP54XX_DEBUG_OUT_0_11_MASK (0xfff << 0) + +/* Used by PRM_DEVICE_OFF_CTRL */ +#define OMAP54XX_DEVICE_OFF_ENABLE_SHIFT 0 +#define OMAP54XX_DEVICE_OFF_ENABLE_WIDTH 0x1 +#define OMAP54XX_DEVICE_OFF_ENABLE_MASK (1 << 0) + +/* Used by PRM_VC_CFG_I2C_MODE */ +#define OMAP54XX_DFILTEREN_SHIFT 6 +#define OMAP54XX_DFILTEREN_WIDTH 0x1 +#define OMAP54XX_DFILTEREN_MASK (1 << 6) + +/* Used by PRM_IRQENABLE_DSP, PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_DPLL_ABE_RECAL_EN_SHIFT 4 +#define OMAP54XX_DPLL_ABE_RECAL_EN_WIDTH 0x1 +#define OMAP54XX_DPLL_ABE_RECAL_EN_MASK (1 << 4) + +/* Used by PRM_IRQSTATUS_DSP, PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_DPLL_ABE_RECAL_ST_SHIFT 4 +#define OMAP54XX_DPLL_ABE_RECAL_ST_WIDTH 0x1 +#define OMAP54XX_DPLL_ABE_RECAL_ST_MASK (1 << 4) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_DPLL_CORE_RECAL_EN_SHIFT 0 +#define OMAP54XX_DPLL_CORE_RECAL_EN_WIDTH 0x1 +#define OMAP54XX_DPLL_CORE_RECAL_EN_MASK (1 << 0) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_DPLL_CORE_RECAL_ST_SHIFT 0 +#define OMAP54XX_DPLL_CORE_RECAL_ST_WIDTH 0x1 +#define OMAP54XX_DPLL_CORE_RECAL_ST_MASK (1 << 0) + +/* Used by PRM_IRQENABLE_DSP, PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_DPLL_IVA_RECAL_EN_SHIFT 2 +#define OMAP54XX_DPLL_IVA_RECAL_EN_WIDTH 0x1 +#define OMAP54XX_DPLL_IVA_RECAL_EN_MASK (1 << 2) + +/* Used by PRM_IRQSTATUS_DSP, PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_DPLL_IVA_RECAL_ST_SHIFT 2 +#define OMAP54XX_DPLL_IVA_RECAL_ST_WIDTH 0x1 +#define OMAP54XX_DPLL_IVA_RECAL_ST_MASK (1 << 2) + +/* Used by PRM_IRQENABLE_MPU */ +#define OMAP54XX_DPLL_MPU_RECAL_EN_SHIFT 1 +#define OMAP54XX_DPLL_MPU_RECAL_EN_WIDTH 0x1 +#define OMAP54XX_DPLL_MPU_RECAL_EN_MASK (1 << 1) + +/* Used by PRM_IRQSTATUS_MPU */ +#define OMAP54XX_DPLL_MPU_RECAL_ST_SHIFT 1 +#define OMAP54XX_DPLL_MPU_RECAL_ST_WIDTH 0x1 +#define OMAP54XX_DPLL_MPU_RECAL_ST_MASK (1 << 1) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_DPLL_PER_RECAL_EN_SHIFT 3 +#define OMAP54XX_DPLL_PER_RECAL_EN_WIDTH 0x1 +#define OMAP54XX_DPLL_PER_RECAL_EN_MASK (1 << 3) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_DPLL_PER_RECAL_ST_SHIFT 3 +#define OMAP54XX_DPLL_PER_RECAL_ST_WIDTH 0x1 +#define OMAP54XX_DPLL_PER_RECAL_ST_MASK (1 << 3) + +/* Used by PM_DSP_PWRSTCTRL */ +#define OMAP54XX_DSP_EDMA_ONSTATE_SHIFT 20 +#define OMAP54XX_DSP_EDMA_ONSTATE_WIDTH 0x2 +#define OMAP54XX_DSP_EDMA_ONSTATE_MASK (0x3 << 20) + +/* Used by PM_DSP_PWRSTCTRL */ +#define OMAP54XX_DSP_EDMA_RETSTATE_SHIFT 10 +#define OMAP54XX_DSP_EDMA_RETSTATE_WIDTH 0x1 +#define OMAP54XX_DSP_EDMA_RETSTATE_MASK (1 << 10) + +/* Used by PM_DSP_PWRSTST */ +#define OMAP54XX_DSP_EDMA_STATEST_SHIFT 8 +#define OMAP54XX_DSP_EDMA_STATEST_WIDTH 0x2 +#define OMAP54XX_DSP_EDMA_STATEST_MASK (0x3 << 8) + +/* Used by PM_DSP_PWRSTCTRL */ +#define OMAP54XX_DSP_L1_ONSTATE_SHIFT 16 +#define OMAP54XX_DSP_L1_ONSTATE_WIDTH 0x2 +#define OMAP54XX_DSP_L1_ONSTATE_MASK (0x3 << 16) + +/* Used by PM_DSP_PWRSTCTRL */ +#define OMAP54XX_DSP_L1_RETSTATE_SHIFT 8 +#define OMAP54XX_DSP_L1_RETSTATE_WIDTH 0x1 +#define OMAP54XX_DSP_L1_RETSTATE_MASK (1 << 8) + +/* Used by PM_DSP_PWRSTST */ +#define OMAP54XX_DSP_L1_STATEST_SHIFT 4 +#define OMAP54XX_DSP_L1_STATEST_WIDTH 0x2 +#define OMAP54XX_DSP_L1_STATEST_MASK (0x3 << 4) + +/* Used by PM_DSP_PWRSTCTRL */ +#define OMAP54XX_DSP_L2_ONSTATE_SHIFT 18 +#define OMAP54XX_DSP_L2_ONSTATE_WIDTH 0x2 +#define OMAP54XX_DSP_L2_ONSTATE_MASK (0x3 << 18) + +/* Used by PM_DSP_PWRSTCTRL */ +#define OMAP54XX_DSP_L2_RETSTATE_SHIFT 9 +#define OMAP54XX_DSP_L2_RETSTATE_WIDTH 0x1 +#define OMAP54XX_DSP_L2_RETSTATE_MASK (1 << 9) + +/* Used by PM_DSP_PWRSTST */ +#define OMAP54XX_DSP_L2_STATEST_SHIFT 6 +#define OMAP54XX_DSP_L2_STATEST_WIDTH 0x2 +#define OMAP54XX_DSP_L2_STATEST_MASK (0x3 << 6) + +/* Used by PM_DSS_PWRSTCTRL */ +#define OMAP54XX_DSS_MEM_ONSTATE_SHIFT 16 +#define OMAP54XX_DSS_MEM_ONSTATE_WIDTH 0x2 +#define OMAP54XX_DSS_MEM_ONSTATE_MASK (0x3 << 16) + +/* Used by PM_DSS_PWRSTCTRL */ +#define OMAP54XX_DSS_MEM_RETSTATE_SHIFT 8 +#define OMAP54XX_DSS_MEM_RETSTATE_WIDTH 0x1 +#define OMAP54XX_DSS_MEM_RETSTATE_MASK (1 << 8) + +/* Used by PM_DSS_PWRSTST */ +#define OMAP54XX_DSS_MEM_STATEST_SHIFT 4 +#define OMAP54XX_DSS_MEM_STATEST_WIDTH 0x2 +#define OMAP54XX_DSS_MEM_STATEST_MASK (0x3 << 4) + +/* Used by PRM_DEVICE_OFF_CTRL */ +#define OMAP54XX_EMIF1_OFFWKUP_DISABLE_SHIFT 8 +#define OMAP54XX_EMIF1_OFFWKUP_DISABLE_WIDTH 0x1 +#define OMAP54XX_EMIF1_OFFWKUP_DISABLE_MASK (1 << 8) + +/* Used by PRM_DEVICE_OFF_CTRL */ +#define OMAP54XX_EMIF2_OFFWKUP_DISABLE_SHIFT 9 +#define OMAP54XX_EMIF2_OFFWKUP_DISABLE_WIDTH 0x1 +#define OMAP54XX_EMIF2_OFFWKUP_DISABLE_MASK (1 << 9) + +/* Used by PM_EMU_PWRSTCTRL */ +#define OMAP54XX_EMU_BANK_ONSTATE_SHIFT 16 +#define OMAP54XX_EMU_BANK_ONSTATE_WIDTH 0x2 +#define OMAP54XX_EMU_BANK_ONSTATE_MASK (0x3 << 16) + +/* Used by PM_EMU_PWRSTST */ +#define OMAP54XX_EMU_BANK_STATEST_SHIFT 4 +#define OMAP54XX_EMU_BANK_STATEST_WIDTH 0x2 +#define OMAP54XX_EMU_BANK_STATEST_MASK (0x3 << 4) + +/* + * Used by PRM_SLDO_CORE_SETUP, PRM_SLDO_MM_SETUP, PRM_SLDO_MPU_SETUP, + * PRM_SRAM_WKUP_SETUP + */ +#define OMAP54XX_ENABLE_RTA_SHIFT 0 +#define OMAP54XX_ENABLE_RTA_WIDTH 0x1 +#define OMAP54XX_ENABLE_RTA_MASK (1 << 0) + +/* Used by PRM_SLDO_CORE_SETUP, PRM_SLDO_MM_SETUP, PRM_SLDO_MPU_SETUP */ +#define OMAP54XX_ENFUNC1_SHIFT 3 +#define OMAP54XX_ENFUNC1_WIDTH 0x1 +#define OMAP54XX_ENFUNC1_MASK (1 << 3) + +/* Used by PRM_SLDO_CORE_SETUP, PRM_SLDO_MM_SETUP, PRM_SLDO_MPU_SETUP */ +#define OMAP54XX_ENFUNC2_SHIFT 4 +#define OMAP54XX_ENFUNC2_WIDTH 0x1 +#define OMAP54XX_ENFUNC2_MASK (1 << 4) + +/* Used by PRM_SLDO_CORE_SETUP, PRM_SLDO_MM_SETUP, PRM_SLDO_MPU_SETUP */ +#define OMAP54XX_ENFUNC3_SHIFT 5 +#define OMAP54XX_ENFUNC3_WIDTH 0x1 +#define OMAP54XX_ENFUNC3_MASK (1 << 5) + +/* Used by PRM_SLDO_CORE_SETUP, PRM_SLDO_MM_SETUP, PRM_SLDO_MPU_SETUP */ +#define OMAP54XX_ENFUNC4_SHIFT 6 +#define OMAP54XX_ENFUNC4_WIDTH 0x1 +#define OMAP54XX_ENFUNC4_MASK (1 << 6) + +/* Used by PRM_SLDO_CORE_SETUP, PRM_SLDO_MM_SETUP, PRM_SLDO_MPU_SETUP */ +#define OMAP54XX_ENFUNC5_SHIFT 7 +#define OMAP54XX_ENFUNC5_WIDTH 0x1 +#define OMAP54XX_ENFUNC5_MASK (1 << 7) + +/* Used by PRM_VP_CORE_CONFIG, PRM_VP_MM_CONFIG, PRM_VP_MPU_CONFIG */ +#define OMAP54XX_ERRORGAIN_SHIFT 16 +#define OMAP54XX_ERRORGAIN_WIDTH 0x8 +#define OMAP54XX_ERRORGAIN_MASK (0xff << 16) + +/* Used by PRM_VP_CORE_CONFIG, PRM_VP_MM_CONFIG, PRM_VP_MPU_CONFIG */ +#define OMAP54XX_ERROROFFSET_SHIFT 24 +#define OMAP54XX_ERROROFFSET_WIDTH 0x8 +#define OMAP54XX_ERROROFFSET_MASK (0xff << 24) + +/* Used by PRM_RSTST */ +#define OMAP54XX_EXTERNAL_WARM_RST_SHIFT 5 +#define OMAP54XX_EXTERNAL_WARM_RST_WIDTH 0x1 +#define OMAP54XX_EXTERNAL_WARM_RST_MASK (1 << 5) + +/* Used by PRM_VP_CORE_CONFIG, PRM_VP_MM_CONFIG, PRM_VP_MPU_CONFIG */ +#define OMAP54XX_FORCEUPDATE_SHIFT 1 +#define OMAP54XX_FORCEUPDATE_WIDTH 0x1 +#define OMAP54XX_FORCEUPDATE_MASK (1 << 1) + +/* Used by PRM_VP_CORE_VOLTAGE, PRM_VP_MM_VOLTAGE, PRM_VP_MPU_VOLTAGE */ +#define OMAP54XX_FORCEUPDATEWAIT_SHIFT 8 +#define OMAP54XX_FORCEUPDATEWAIT_WIDTH 0x18 +#define OMAP54XX_FORCEUPDATEWAIT_MASK (0xffffff << 8) + +/* Used by PRM_IRQENABLE_DSP, PRM_IRQENABLE_IPU */ +#define OMAP54XX_FORCEWKUP_EN_SHIFT 10 +#define OMAP54XX_FORCEWKUP_EN_WIDTH 0x1 +#define OMAP54XX_FORCEWKUP_EN_MASK (1 << 10) + +/* Used by PRM_IRQSTATUS_DSP, PRM_IRQSTATUS_IPU */ +#define OMAP54XX_FORCEWKUP_ST_SHIFT 10 +#define OMAP54XX_FORCEWKUP_ST_WIDTH 0x1 +#define OMAP54XX_FORCEWKUP_ST_MASK (1 << 10) + +/* Used by REVISION_PRM */ +#define OMAP54XX_FUNC_SHIFT 16 +#define OMAP54XX_FUNC_WIDTH 0xc +#define OMAP54XX_FUNC_MASK (0xfff << 16) + +/* Used by PRM_RSTST */ +#define OMAP54XX_GLOBAL_COLD_RST_SHIFT 0 +#define OMAP54XX_GLOBAL_COLD_RST_WIDTH 0x1 +#define OMAP54XX_GLOBAL_COLD_RST_MASK (1 << 0) + +/* Used by PRM_RSTST */ +#define OMAP54XX_GLOBAL_WARM_SW_RST_SHIFT 1 +#define OMAP54XX_GLOBAL_WARM_SW_RST_WIDTH 0x1 +#define OMAP54XX_GLOBAL_WARM_SW_RST_MASK (1 << 1) + +/* Used by PRM_IO_PMCTRL */ +#define OMAP54XX_GLOBAL_WUEN_SHIFT 16 +#define OMAP54XX_GLOBAL_WUEN_WIDTH 0x1 +#define OMAP54XX_GLOBAL_WUEN_MASK (1 << 16) + +/* Used by PM_GPU_PWRSTCTRL */ +#define OMAP54XX_GPU_MEM_ONSTATE_SHIFT 16 +#define OMAP54XX_GPU_MEM_ONSTATE_WIDTH 0x2 +#define OMAP54XX_GPU_MEM_ONSTATE_MASK (0x3 << 16) + +/* Used by PM_GPU_PWRSTST */ +#define OMAP54XX_GPU_MEM_STATEST_SHIFT 4 +#define OMAP54XX_GPU_MEM_STATEST_WIDTH 0x2 +#define OMAP54XX_GPU_MEM_STATEST_MASK (0x3 << 4) + +/* Used by PRM_VC_CFG_I2C_MODE */ +#define OMAP54XX_HSMCODE_SHIFT 0 +#define OMAP54XX_HSMCODE_WIDTH 0x3 +#define OMAP54XX_HSMCODE_MASK (0x7 << 0) + +/* Used by PRM_VC_CFG_I2C_MODE */ +#define OMAP54XX_HSMODEEN_SHIFT 3 +#define OMAP54XX_HSMODEEN_WIDTH 0x1 +#define OMAP54XX_HSMODEEN_MASK (1 << 3) + +/* Used by PRM_VC_CFG_I2C_CLK */ +#define OMAP54XX_HSSCLH_SHIFT 16 +#define OMAP54XX_HSSCLH_WIDTH 0x8 +#define OMAP54XX_HSSCLH_MASK (0xff << 16) + +/* Used by PRM_VC_CFG_I2C_CLK */ +#define OMAP54XX_HSSCLL_SHIFT 24 +#define OMAP54XX_HSSCLL_WIDTH 0x8 +#define OMAP54XX_HSSCLL_MASK (0xff << 24) + +/* Used by PM_IVA_PWRSTCTRL */ +#define OMAP54XX_HWA_MEM_ONSTATE_SHIFT 16 +#define OMAP54XX_HWA_MEM_ONSTATE_WIDTH 0x2 +#define OMAP54XX_HWA_MEM_ONSTATE_MASK (0x3 << 16) + +/* Used by PM_IVA_PWRSTCTRL */ +#define OMAP54XX_HWA_MEM_RETSTATE_SHIFT 8 +#define OMAP54XX_HWA_MEM_RETSTATE_WIDTH 0x1 +#define OMAP54XX_HWA_MEM_RETSTATE_MASK (1 << 8) + +/* Used by PM_IVA_PWRSTST */ +#define OMAP54XX_HWA_MEM_STATEST_SHIFT 4 +#define OMAP54XX_HWA_MEM_STATEST_WIDTH 0x2 +#define OMAP54XX_HWA_MEM_STATEST_MASK (0x3 << 4) + +/* Used by PRM_RSTST */ +#define OMAP54XX_ICEPICK_RST_SHIFT 9 +#define OMAP54XX_ICEPICK_RST_WIDTH 0x1 +#define OMAP54XX_ICEPICK_RST_MASK (1 << 9) + +/* Used by PRM_VP_CORE_CONFIG, PRM_VP_MM_CONFIG, PRM_VP_MPU_CONFIG */ +#define OMAP54XX_INITVDD_SHIFT 2 +#define OMAP54XX_INITVDD_WIDTH 0x1 +#define OMAP54XX_INITVDD_MASK (1 << 2) + +/* Used by PRM_VP_CORE_CONFIG, PRM_VP_MM_CONFIG, PRM_VP_MPU_CONFIG */ +#define OMAP54XX_INITVOLTAGE_SHIFT 8 +#define OMAP54XX_INITVOLTAGE_WIDTH 0x8 +#define OMAP54XX_INITVOLTAGE_MASK (0xff << 8) + +/* + * Used by PM_ABE_PWRSTST, PM_CAM_PWRSTST, PM_CORE_PWRSTST, + * PM_CUSTEFUSE_PWRSTST, PM_DSP_PWRSTST, PM_DSS_PWRSTST, PM_EMU_PWRSTST, + * PM_GPU_PWRSTST, PM_IVA_PWRSTST, PM_L3INIT_PWRSTST, PM_MPU_PWRSTST, + * PRM_VOLTST_MM, PRM_VOLTST_MPU + */ +#define OMAP54XX_INTRANSITION_SHIFT 20 +#define OMAP54XX_INTRANSITION_WIDTH 0x1 +#define OMAP54XX_INTRANSITION_MASK (1 << 20) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_IO_EN_SHIFT 9 +#define OMAP54XX_IO_EN_WIDTH 0x1 +#define OMAP54XX_IO_EN_MASK (1 << 9) + +/* Used by PRM_IO_PMCTRL */ +#define OMAP54XX_IO_ON_STATUS_SHIFT 5 +#define OMAP54XX_IO_ON_STATUS_WIDTH 0x1 +#define OMAP54XX_IO_ON_STATUS_MASK (1 << 5) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_IO_ST_SHIFT 9 +#define OMAP54XX_IO_ST_WIDTH 0x1 +#define OMAP54XX_IO_ST_MASK (1 << 9) + +/* Used by PM_CORE_PWRSTCTRL */ +#define OMAP54XX_IPU_L2RAM_ONSTATE_SHIFT 20 +#define OMAP54XX_IPU_L2RAM_ONSTATE_WIDTH 0x2 +#define OMAP54XX_IPU_L2RAM_ONSTATE_MASK (0x3 << 20) + +/* Used by PM_CORE_PWRSTCTRL */ +#define OMAP54XX_IPU_L2RAM_RETSTATE_SHIFT 10 +#define OMAP54XX_IPU_L2RAM_RETSTATE_WIDTH 0x1 +#define OMAP54XX_IPU_L2RAM_RETSTATE_MASK (1 << 10) + +/* Used by PM_CORE_PWRSTST */ +#define OMAP54XX_IPU_L2RAM_STATEST_SHIFT 8 +#define OMAP54XX_IPU_L2RAM_STATEST_WIDTH 0x2 +#define OMAP54XX_IPU_L2RAM_STATEST_MASK (0x3 << 8) + +/* Used by PM_CORE_PWRSTCTRL */ +#define OMAP54XX_IPU_UNICACHE_ONSTATE_SHIFT 22 +#define OMAP54XX_IPU_UNICACHE_ONSTATE_WIDTH 0x2 +#define OMAP54XX_IPU_UNICACHE_ONSTATE_MASK (0x3 << 22) + +/* Used by PM_CORE_PWRSTCTRL */ +#define OMAP54XX_IPU_UNICACHE_RETSTATE_SHIFT 11 +#define OMAP54XX_IPU_UNICACHE_RETSTATE_WIDTH 0x1 +#define OMAP54XX_IPU_UNICACHE_RETSTATE_MASK (1 << 11) + +/* Used by PM_CORE_PWRSTST */ +#define OMAP54XX_IPU_UNICACHE_STATEST_SHIFT 10 +#define OMAP54XX_IPU_UNICACHE_STATEST_WIDTH 0x2 +#define OMAP54XX_IPU_UNICACHE_STATEST_MASK (0x3 << 10) + +/* Used by PRM_IO_PMCTRL */ +#define OMAP54XX_ISOCLK_OVERRIDE_SHIFT 0 +#define OMAP54XX_ISOCLK_OVERRIDE_WIDTH 0x1 +#define OMAP54XX_ISOCLK_OVERRIDE_MASK (1 << 0) + +/* Used by PRM_IO_PMCTRL */ +#define OMAP54XX_ISOCLK_STATUS_SHIFT 1 +#define OMAP54XX_ISOCLK_STATUS_WIDTH 0x1 +#define OMAP54XX_ISOCLK_STATUS_MASK (1 << 1) + +/* Used by PRM_IO_PMCTRL */ +#define OMAP54XX_ISOOVR_EXTEND_SHIFT 4 +#define OMAP54XX_ISOOVR_EXTEND_WIDTH 0x1 +#define OMAP54XX_ISOOVR_EXTEND_MASK (1 << 4) + +/* Used by PRM_IO_COUNT */ +#define OMAP54XX_ISO_2_ON_TIME_SHIFT 0 +#define OMAP54XX_ISO_2_ON_TIME_WIDTH 0x8 +#define OMAP54XX_ISO_2_ON_TIME_MASK (0xff << 0) + +/* Used by PM_L3INIT_PWRSTCTRL */ +#define OMAP54XX_L3INIT_BANK1_ONSTATE_SHIFT 16 +#define OMAP54XX_L3INIT_BANK1_ONSTATE_WIDTH 0x2 +#define OMAP54XX_L3INIT_BANK1_ONSTATE_MASK (0x3 << 16) + +/* Used by PM_L3INIT_PWRSTCTRL */ +#define OMAP54XX_L3INIT_BANK1_RETSTATE_SHIFT 8 +#define OMAP54XX_L3INIT_BANK1_RETSTATE_WIDTH 0x1 +#define OMAP54XX_L3INIT_BANK1_RETSTATE_MASK (1 << 8) + +/* Used by PM_L3INIT_PWRSTST */ +#define OMAP54XX_L3INIT_BANK1_STATEST_SHIFT 4 +#define OMAP54XX_L3INIT_BANK1_STATEST_WIDTH 0x2 +#define OMAP54XX_L3INIT_BANK1_STATEST_MASK (0x3 << 4) + +/* Used by PM_L3INIT_PWRSTCTRL */ +#define OMAP54XX_L3INIT_BANK2_ONSTATE_SHIFT 18 +#define OMAP54XX_L3INIT_BANK2_ONSTATE_WIDTH 0x2 +#define OMAP54XX_L3INIT_BANK2_ONSTATE_MASK (0x3 << 18) + +/* Used by PM_L3INIT_PWRSTCTRL */ +#define OMAP54XX_L3INIT_BANK2_RETSTATE_SHIFT 9 +#define OMAP54XX_L3INIT_BANK2_RETSTATE_WIDTH 0x1 +#define OMAP54XX_L3INIT_BANK2_RETSTATE_MASK (1 << 9) + +/* Used by PM_L3INIT_PWRSTST */ +#define OMAP54XX_L3INIT_BANK2_STATEST_SHIFT 6 +#define OMAP54XX_L3INIT_BANK2_STATEST_WIDTH 0x2 +#define OMAP54XX_L3INIT_BANK2_STATEST_MASK (0x3 << 6) + +/* + * Used by PM_ABE_PWRSTST, PM_CAM_PWRSTST, PM_CORE_PWRSTST, + * PM_CUSTEFUSE_PWRSTST, PM_DSP_PWRSTST, PM_DSS_PWRSTST, PM_EMU_PWRSTST, + * PM_GPU_PWRSTST, PM_IVA_PWRSTST, PM_L3INIT_PWRSTST, PM_MPU_PWRSTST + */ +#define OMAP54XX_LASTPOWERSTATEENTERED_SHIFT 24 +#define OMAP54XX_LASTPOWERSTATEENTERED_WIDTH 0x2 +#define OMAP54XX_LASTPOWERSTATEENTERED_MASK (0x3 << 24) + +/* Used by PRM_RSTST */ +#define OMAP54XX_LLI_RST_SHIFT 14 +#define OMAP54XX_LLI_RST_WIDTH 0x1 +#define OMAP54XX_LLI_RST_MASK (1 << 14) + +/* + * Used by PM_ABE_PWRSTCTRL, PM_CORE_PWRSTCTRL, PM_DSP_PWRSTCTRL, + * PM_DSS_PWRSTCTRL, PM_IVA_PWRSTCTRL, PM_L3INIT_PWRSTCTRL, PM_MPU_PWRSTCTRL + */ +#define OMAP54XX_LOGICRETSTATE_SHIFT 2 +#define OMAP54XX_LOGICRETSTATE_WIDTH 0x1 +#define OMAP54XX_LOGICRETSTATE_MASK (1 << 2) + +/* + * Used by PM_ABE_PWRSTST, PM_CAM_PWRSTST, PM_CORE_PWRSTST, + * PM_CUSTEFUSE_PWRSTST, PM_DSP_PWRSTST, PM_DSS_PWRSTST, PM_EMU_PWRSTST, + * PM_GPU_PWRSTST, PM_IVA_PWRSTST, PM_L3INIT_PWRSTST, PM_MPU_PWRSTST + */ +#define OMAP54XX_LOGICSTATEST_SHIFT 2 +#define OMAP54XX_LOGICSTATEST_WIDTH 0x1 +#define OMAP54XX_LOGICSTATEST_MASK (1 << 2) + +/* + * Used by RM_ABE_AESS_CONTEXT, RM_ABE_DMIC_CONTEXT, RM_ABE_MCASP_CONTEXT, + * RM_ABE_MCBSP1_CONTEXT, RM_ABE_MCBSP2_CONTEXT, RM_ABE_MCBSP3_CONTEXT, + * RM_ABE_MCPDM_CONTEXT, RM_ABE_SLIMBUS1_CONTEXT, RM_ABE_TIMER5_CONTEXT, + * RM_ABE_TIMER6_CONTEXT, RM_ABE_TIMER7_CONTEXT, RM_ABE_TIMER8_CONTEXT, + * RM_ABE_WD_TIMER3_CONTEXT, RM_C2C_C2C_CONTEXT, RM_C2C_C2C_OCP_FW_CONTEXT, + * RM_CAM_CAL_CONTEXT, RM_CAM_FDIF_CONTEXT, RM_CAM_ISS_CONTEXT, + * RM_COREAON_SMARTREFLEX_CORE_CONTEXT, RM_COREAON_SMARTREFLEX_MM_CONTEXT, + * RM_COREAON_SMARTREFLEX_MPU_CONTEXT, RM_CUSTEFUSE_EFUSE_CTRL_CUST_CONTEXT, + * RM_DSP_DSP_CONTEXT, RM_DSS_BB2D_CONTEXT, RM_DSS_DSS_CONTEXT, + * RM_EMIF_DMM_CONTEXT, RM_EMIF_EMIF1_CONTEXT, RM_EMIF_EMIF2_CONTEXT, + * RM_EMIF_EMIF_DLL_CONTEXT, RM_EMIF_EMIF_OCP_FW_CONTEXT, + * RM_EMU_DEBUGSS_CONTEXT, RM_GPU_GPU_CONTEXT, RM_IPU_IPU_CONTEXT, + * RM_IVA_IVA_CONTEXT, RM_IVA_SL2_CONTEXT, RM_L3INIT_IEEE1500_2_OCP_CONTEXT, + * RM_L3INIT_OCP2SCP1_CONTEXT, RM_L3INIT_OCP2SCP3_CONTEXT, + * RM_L3INIT_SATA_CONTEXT, RM_L3INIT_UNIPRO2_CONTEXT, + * RM_L3INSTR_L3_INSTR_CONTEXT, RM_L3INSTR_L3_MAIN_3_CONTEXT, + * RM_L3INSTR_OCP_WP_NOC_CONTEXT, RM_L3MAIN1_L3_MAIN_1_CONTEXT, + * RM_L3MAIN2_L3_MAIN_2_CONTEXT, RM_L3MAIN2_OCMC_RAM_CONTEXT, + * RM_L4CFG_L4_CFG_CONTEXT, RM_L4CFG_OCP2SCP2_CONTEXT, + * RM_L4CFG_SAR_ROM_CONTEXT, RM_L4PER_ELM_CONTEXT, RM_L4PER_HDQ1W_CONTEXT, + * RM_L4PER_I2C2_CONTEXT, RM_L4PER_I2C3_CONTEXT, RM_L4PER_I2C4_CONTEXT, + * RM_L4PER_I2C5_CONTEXT, RM_L4PER_L4_PER_CONTEXT, RM_L4PER_MCSPI1_CONTEXT, + * RM_L4PER_MCSPI2_CONTEXT, RM_L4PER_MCSPI3_CONTEXT, RM_L4PER_MCSPI4_CONTEXT, + * RM_L4PER_MMC3_CONTEXT, RM_L4PER_MMC4_CONTEXT, RM_L4PER_MMC5_CONTEXT, + * RM_L4PER_TIMER10_CONTEXT, RM_L4PER_TIMER11_CONTEXT, RM_L4PER_TIMER2_CONTEXT, + * RM_L4PER_TIMER3_CONTEXT, RM_L4PER_TIMER4_CONTEXT, RM_L4PER_TIMER9_CONTEXT, + * RM_L4SEC_FPKA_CONTEXT, RM_MIPIEXT_LLI_CONTEXT, + * RM_MIPIEXT_LLI_OCP_FW_CONTEXT, RM_MIPIEXT_MPHY_CONTEXT, RM_MPU_MPU_CONTEXT, + * RM_WKUPAON_COUNTER_32K_CONTEXT, RM_WKUPAON_GPIO1_CONTEXT, + * RM_WKUPAON_KBD_CONTEXT, RM_WKUPAON_L4_WKUP_CONTEXT, + * RM_WKUPAON_SAR_RAM_CONTEXT, RM_WKUPAON_TIMER12_CONTEXT, + * RM_WKUPAON_TIMER1_CONTEXT, RM_WKUPAON_WD_TIMER1_CONTEXT, + * RM_WKUPAON_WD_TIMER2_CONTEXT + */ +#define OMAP54XX_LOSTCONTEXT_DFF_SHIFT 0 +#define OMAP54XX_LOSTCONTEXT_DFF_WIDTH 0x1 +#define OMAP54XX_LOSTCONTEXT_DFF_MASK (1 << 0) + +/* + * Used by RM_C2C_C2C_CONTEXT, RM_C2C_C2C_OCP_FW_CONTEXT, + * RM_C2C_MODEM_ICR_CONTEXT, RM_DMA_DMA_SYSTEM_CONTEXT, RM_DSP_DSP_CONTEXT, + * RM_DSS_DSS_CONTEXT, RM_EMIF_DMM_CONTEXT, RM_EMIF_EMIF1_CONTEXT, + * RM_EMIF_EMIF2_CONTEXT, RM_EMIF_EMIF_OCP_FW_CONTEXT, RM_IPU_IPU_CONTEXT, + * RM_L3INIT_HSI_CONTEXT, RM_L3INIT_MMC1_CONTEXT, RM_L3INIT_MMC2_CONTEXT, + * RM_L3INIT_USB_HOST_HS_CONTEXT, RM_L3INIT_USB_OTG_SS_CONTEXT, + * RM_L3INIT_USB_TLL_HS_CONTEXT, RM_L3INSTR_L3_MAIN_3_CONTEXT, + * RM_L3INSTR_OCP_WP_NOC_CONTEXT, RM_L3MAIN1_L3_MAIN_1_CONTEXT, + * RM_L3MAIN2_GPMC_CONTEXT, RM_L3MAIN2_L3_MAIN_2_CONTEXT, + * RM_L4CFG_L4_CFG_CONTEXT, RM_L4CFG_MAILBOX_CONTEXT, + * RM_L4CFG_SPINLOCK_CONTEXT, RM_L4PER_GPIO2_CONTEXT, RM_L4PER_GPIO3_CONTEXT, + * RM_L4PER_GPIO4_CONTEXT, RM_L4PER_GPIO5_CONTEXT, RM_L4PER_GPIO6_CONTEXT, + * RM_L4PER_GPIO7_CONTEXT, RM_L4PER_GPIO8_CONTEXT, RM_L4PER_I2C1_CONTEXT, + * RM_L4PER_L4_PER_CONTEXT, RM_L4PER_UART1_CONTEXT, RM_L4PER_UART2_CONTEXT, + * RM_L4PER_UART3_CONTEXT, RM_L4PER_UART4_CONTEXT, RM_L4PER_UART5_CONTEXT, + * RM_L4PER_UART6_CONTEXT, RM_L4SEC_AES1_CONTEXT, RM_L4SEC_AES2_CONTEXT, + * RM_L4SEC_DES3DES_CONTEXT, RM_L4SEC_DMA_CRYPTO_CONTEXT, RM_L4SEC_RNG_CONTEXT, + * RM_L4SEC_SHA2MD5_CONTEXT, RM_MIPIEXT_LLI_CONTEXT, + * RM_MIPIEXT_LLI_OCP_FW_CONTEXT, RM_MIPIEXT_MPHY_CONTEXT, RM_MPU_MPU_CONTEXT + */ +#define OMAP54XX_LOSTCONTEXT_RFF_SHIFT 1 +#define OMAP54XX_LOSTCONTEXT_RFF_WIDTH 0x1 +#define OMAP54XX_LOSTCONTEXT_RFF_MASK (1 << 1) + +/* Used by RM_ABE_AESS_CONTEXT */ +#define OMAP54XX_LOSTMEM_AESSMEM_SHIFT 8 +#define OMAP54XX_LOSTMEM_AESSMEM_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_AESSMEM_MASK (1 << 8) + +/* Used by RM_CAM_CAL_CONTEXT */ +#define OMAP54XX_LOSTMEM_CAL_MEM_SHIFT 8 +#define OMAP54XX_LOSTMEM_CAL_MEM_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_CAL_MEM_MASK (1 << 8) + +/* Used by RM_CAM_FDIF_CONTEXT, RM_CAM_ISS_CONTEXT */ +#define OMAP54XX_LOSTMEM_CAM_MEM_SHIFT 8 +#define OMAP54XX_LOSTMEM_CAM_MEM_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_CAM_MEM_MASK (1 << 8) + +/* Used by RM_EMIF_DMM_CONTEXT */ +#define OMAP54XX_LOSTMEM_CORE_NRET_BANK_SHIFT 9 +#define OMAP54XX_LOSTMEM_CORE_NRET_BANK_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_CORE_NRET_BANK_MASK (1 << 9) + +/* Renamed from LOSTMEM_CORE_NRET_BANK Used by RM_L3INSTR_OCP_WP_NOC_CONTEXT */ +#define OMAP54XX_LOSTMEM_CORE_NRET_BANK_8_8_SHIFT 8 +#define OMAP54XX_LOSTMEM_CORE_NRET_BANK_8_8_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_CORE_NRET_BANK_8_8_MASK (1 << 8) + +/* Used by RM_L3MAIN2_OCMC_RAM_CONTEXT */ +#define OMAP54XX_LOSTMEM_CORE_OCMRAM_SHIFT 8 +#define OMAP54XX_LOSTMEM_CORE_OCMRAM_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_CORE_OCMRAM_MASK (1 << 8) + +/* Used by RM_DMA_DMA_SYSTEM_CONTEXT, RM_EMIF_DMM_CONTEXT */ +#define OMAP54XX_LOSTMEM_CORE_OTHER_BANK_SHIFT 8 +#define OMAP54XX_LOSTMEM_CORE_OTHER_BANK_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_CORE_OTHER_BANK_MASK (1 << 8) + +/* Used by RM_DSP_DSP_CONTEXT */ +#define OMAP54XX_LOSTMEM_DSP_EDMA_SHIFT 10 +#define OMAP54XX_LOSTMEM_DSP_EDMA_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_DSP_EDMA_MASK (1 << 10) + +/* Used by RM_DSP_DSP_CONTEXT */ +#define OMAP54XX_LOSTMEM_DSP_L1_SHIFT 8 +#define OMAP54XX_LOSTMEM_DSP_L1_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_DSP_L1_MASK (1 << 8) + +/* Used by RM_DSP_DSP_CONTEXT */ +#define OMAP54XX_LOSTMEM_DSP_L2_SHIFT 9 +#define OMAP54XX_LOSTMEM_DSP_L2_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_DSP_L2_MASK (1 << 9) + +/* Used by RM_DSS_BB2D_CONTEXT, RM_DSS_DSS_CONTEXT */ +#define OMAP54XX_LOSTMEM_DSS_MEM_SHIFT 8 +#define OMAP54XX_LOSTMEM_DSS_MEM_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_DSS_MEM_MASK (1 << 8) + +/* Used by RM_EMU_DEBUGSS_CONTEXT */ +#define OMAP54XX_LOSTMEM_EMU_BANK_SHIFT 8 +#define OMAP54XX_LOSTMEM_EMU_BANK_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_EMU_BANK_MASK (1 << 8) + +/* Used by RM_GPU_GPU_CONTEXT */ +#define OMAP54XX_LOSTMEM_GPU_MEM_SHIFT 8 +#define OMAP54XX_LOSTMEM_GPU_MEM_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_GPU_MEM_MASK (1 << 8) + +/* Used by RM_IVA_IVA_CONTEXT */ +#define OMAP54XX_LOSTMEM_HWA_MEM_SHIFT 10 +#define OMAP54XX_LOSTMEM_HWA_MEM_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_HWA_MEM_MASK (1 << 10) + +/* Used by RM_IPU_IPU_CONTEXT */ +#define OMAP54XX_LOSTMEM_IPU_L2RAM_SHIFT 9 +#define OMAP54XX_LOSTMEM_IPU_L2RAM_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_IPU_L2RAM_MASK (1 << 9) + +/* Used by RM_IPU_IPU_CONTEXT */ +#define OMAP54XX_LOSTMEM_IPU_UNICACHE_SHIFT 8 +#define OMAP54XX_LOSTMEM_IPU_UNICACHE_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_IPU_UNICACHE_MASK (1 << 8) + +/* + * Used by RM_L3INIT_HSI_CONTEXT, RM_L3INIT_MMC1_CONTEXT, + * RM_L3INIT_MMC2_CONTEXT, RM_L3INIT_SATA_CONTEXT, RM_L3INIT_UNIPRO2_CONTEXT, + * RM_L3INIT_USB_OTG_SS_CONTEXT + */ +#define OMAP54XX_LOSTMEM_L3INIT_BANK1_SHIFT 8 +#define OMAP54XX_LOSTMEM_L3INIT_BANK1_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_L3INIT_BANK1_MASK (1 << 8) + +/* Used by RM_MPU_MPU_CONTEXT */ +#define OMAP54XX_LOSTMEM_MPU_L2_SHIFT 9 +#define OMAP54XX_LOSTMEM_MPU_L2_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_MPU_L2_MASK (1 << 9) + +/* Used by RM_MPU_MPU_CONTEXT */ +#define OMAP54XX_LOSTMEM_MPU_RAM_SHIFT 10 +#define OMAP54XX_LOSTMEM_MPU_RAM_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_MPU_RAM_MASK (1 << 10) + +/* + * Used by RM_L4PER_MMC3_CONTEXT, RM_L4PER_MMC4_CONTEXT, RM_L4PER_MMC5_CONTEXT, + * RM_L4SEC_FPKA_CONTEXT + */ +#define OMAP54XX_LOSTMEM_NONRETAINED_BANK_SHIFT 8 +#define OMAP54XX_LOSTMEM_NONRETAINED_BANK_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_NONRETAINED_BANK_MASK (1 << 8) + +/* + * Used by RM_ABE_DMIC_CONTEXT, RM_ABE_MCBSP1_CONTEXT, RM_ABE_MCBSP2_CONTEXT, + * RM_ABE_MCBSP3_CONTEXT, RM_ABE_MCPDM_CONTEXT, RM_ABE_SLIMBUS1_CONTEXT + */ +#define OMAP54XX_LOSTMEM_PERIHPMEM_SHIFT 8 +#define OMAP54XX_LOSTMEM_PERIHPMEM_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_PERIHPMEM_MASK (1 << 8) + +/* + * Used by RM_L4PER_UART1_CONTEXT, RM_L4PER_UART2_CONTEXT, + * RM_L4PER_UART3_CONTEXT, RM_L4PER_UART4_CONTEXT, RM_L4PER_UART5_CONTEXT, + * RM_L4PER_UART6_CONTEXT, RM_L4SEC_DMA_CRYPTO_CONTEXT + */ +#define OMAP54XX_LOSTMEM_RETAINED_BANK_SHIFT 8 +#define OMAP54XX_LOSTMEM_RETAINED_BANK_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_RETAINED_BANK_MASK (1 << 8) + +/* Used by RM_IVA_SL2_CONTEXT */ +#define OMAP54XX_LOSTMEM_SL2_MEM_SHIFT 8 +#define OMAP54XX_LOSTMEM_SL2_MEM_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_SL2_MEM_MASK (1 << 8) + +/* Used by RM_IVA_IVA_CONTEXT */ +#define OMAP54XX_LOSTMEM_TCM1_MEM_SHIFT 8 +#define OMAP54XX_LOSTMEM_TCM1_MEM_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_TCM1_MEM_MASK (1 << 8) + +/* Used by RM_IVA_IVA_CONTEXT */ +#define OMAP54XX_LOSTMEM_TCM2_MEM_SHIFT 9 +#define OMAP54XX_LOSTMEM_TCM2_MEM_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_TCM2_MEM_MASK (1 << 9) + +/* Used by RM_WKUPAON_SAR_RAM_CONTEXT */ +#define OMAP54XX_LOSTMEM_WKUP_BANK_SHIFT 8 +#define OMAP54XX_LOSTMEM_WKUP_BANK_WIDTH 0x1 +#define OMAP54XX_LOSTMEM_WKUP_BANK_MASK (1 << 8) + +/* + * Used by PM_ABE_PWRSTCTRL, PM_CAM_PWRSTCTRL, PM_CORE_PWRSTCTRL, + * PM_CUSTEFUSE_PWRSTCTRL, PM_DSP_PWRSTCTRL, PM_DSS_PWRSTCTRL, + * PM_GPU_PWRSTCTRL, PM_IVA_PWRSTCTRL, PM_L3INIT_PWRSTCTRL, PM_MPU_PWRSTCTRL + */ +#define OMAP54XX_LOWPOWERSTATECHANGE_SHIFT 4 +#define OMAP54XX_LOWPOWERSTATECHANGE_WIDTH 0x1 +#define OMAP54XX_LOWPOWERSTATECHANGE_MASK (1 << 4) + +/* Used by PRM_DEBUG_TRANS_CFG */ +#define OMAP54XX_MODE_SHIFT 0 +#define OMAP54XX_MODE_WIDTH 0x2 +#define OMAP54XX_MODE_MASK (0x3 << 0) + +/* Used by PRM_MODEM_IF_CTRL */ +#define OMAP54XX_MODEM_SHUTDOWN_IRQ_SHIFT 9 +#define OMAP54XX_MODEM_SHUTDOWN_IRQ_WIDTH 0x1 +#define OMAP54XX_MODEM_SHUTDOWN_IRQ_MASK (1 << 9) + +/* Used by PRM_MODEM_IF_CTRL */ +#define OMAP54XX_MODEM_WAKE_IRQ_SHIFT 8 +#define OMAP54XX_MODEM_WAKE_IRQ_WIDTH 0x1 +#define OMAP54XX_MODEM_WAKE_IRQ_MASK (1 << 8) + +/* Used by PM_MPU_PWRSTCTRL */ +#define OMAP54XX_MPU_L2_ONSTATE_SHIFT 18 +#define OMAP54XX_MPU_L2_ONSTATE_WIDTH 0x2 +#define OMAP54XX_MPU_L2_ONSTATE_MASK (0x3 << 18) + +/* Used by PM_MPU_PWRSTCTRL */ +#define OMAP54XX_MPU_L2_RETSTATE_SHIFT 9 +#define OMAP54XX_MPU_L2_RETSTATE_WIDTH 0x1 +#define OMAP54XX_MPU_L2_RETSTATE_MASK (1 << 9) + +/* Used by PM_MPU_PWRSTST */ +#define OMAP54XX_MPU_L2_STATEST_SHIFT 6 +#define OMAP54XX_MPU_L2_STATEST_WIDTH 0x2 +#define OMAP54XX_MPU_L2_STATEST_MASK (0x3 << 6) + +/* Used by PM_MPU_PWRSTCTRL */ +#define OMAP54XX_MPU_RAM_ONSTATE_SHIFT 20 +#define OMAP54XX_MPU_RAM_ONSTATE_WIDTH 0x2 +#define OMAP54XX_MPU_RAM_ONSTATE_MASK (0x3 << 20) + +/* Used by PM_MPU_PWRSTCTRL */ +#define OMAP54XX_MPU_RAM_RETSTATE_SHIFT 10 +#define OMAP54XX_MPU_RAM_RETSTATE_WIDTH 0x1 +#define OMAP54XX_MPU_RAM_RETSTATE_MASK (1 << 10) + +/* Used by PM_MPU_PWRSTST */ +#define OMAP54XX_MPU_RAM_STATEST_SHIFT 8 +#define OMAP54XX_MPU_RAM_STATEST_WIDTH 0x2 +#define OMAP54XX_MPU_RAM_STATEST_MASK (0x3 << 8) + +/* Used by PRM_RSTST */ +#define OMAP54XX_MPU_SECURITY_VIOL_RST_SHIFT 2 +#define OMAP54XX_MPU_SECURITY_VIOL_RST_WIDTH 0x1 +#define OMAP54XX_MPU_SECURITY_VIOL_RST_MASK (1 << 2) + +/* Used by PRM_RSTST */ +#define OMAP54XX_MPU_WDT_RST_SHIFT 3 +#define OMAP54XX_MPU_WDT_RST_WIDTH 0x1 +#define OMAP54XX_MPU_WDT_RST_MASK (1 << 3) + +/* Used by PRM_ABBLDO_MM_SETUP, PRM_ABBLDO_MPU_SETUP */ +#define OMAP54XX_NOCAP_SHIFT 4 +#define OMAP54XX_NOCAP_WIDTH 0x1 +#define OMAP54XX_NOCAP_MASK (1 << 4) + +/* Used by PM_CORE_PWRSTCTRL */ +#define OMAP54XX_OCP_NRET_BANK_ONSTATE_SHIFT 24 +#define OMAP54XX_OCP_NRET_BANK_ONSTATE_WIDTH 0x2 +#define OMAP54XX_OCP_NRET_BANK_ONSTATE_MASK (0x3 << 24) + +/* Used by PM_CORE_PWRSTCTRL */ +#define OMAP54XX_OCP_NRET_BANK_RETSTATE_SHIFT 12 +#define OMAP54XX_OCP_NRET_BANK_RETSTATE_WIDTH 0x1 +#define OMAP54XX_OCP_NRET_BANK_RETSTATE_MASK (1 << 12) + +/* Used by PM_CORE_PWRSTST */ +#define OMAP54XX_OCP_NRET_BANK_STATEST_SHIFT 12 +#define OMAP54XX_OCP_NRET_BANK_STATEST_WIDTH 0x2 +#define OMAP54XX_OCP_NRET_BANK_STATEST_MASK (0x3 << 12) + +/* + * Used by PRM_VC_VAL_CMD_VDD_CORE_L, PRM_VC_VAL_CMD_VDD_MM_L, + * PRM_VC_VAL_CMD_VDD_MPU_L + */ +#define OMAP54XX_OFF_SHIFT 0 +#define OMAP54XX_OFF_WIDTH 0x8 +#define OMAP54XX_OFF_MASK (0xff << 0) + +/* + * Used by PRM_VC_VAL_CMD_VDD_CORE_L, PRM_VC_VAL_CMD_VDD_MM_L, + * PRM_VC_VAL_CMD_VDD_MPU_L + */ +#define OMAP54XX_ON_SHIFT 24 +#define OMAP54XX_ON_WIDTH 0x8 +#define OMAP54XX_ON_MASK (0xff << 24) + +/* + * Used by PRM_VC_VAL_CMD_VDD_CORE_L, PRM_VC_VAL_CMD_VDD_MM_L, + * PRM_VC_VAL_CMD_VDD_MPU_L + */ +#define OMAP54XX_ONLP_SHIFT 16 +#define OMAP54XX_ONLP_WIDTH 0x8 +#define OMAP54XX_ONLP_MASK (0xff << 16) + +/* Used by PRM_ABBLDO_MM_CTRL, PRM_ABBLDO_MPU_CTRL */ +#define OMAP54XX_OPP_CHANGE_SHIFT 2 +#define OMAP54XX_OPP_CHANGE_WIDTH 0x1 +#define OMAP54XX_OPP_CHANGE_MASK (1 << 2) + +/* Used by PRM_VC_VAL_BYPASS */ +#define OMAP54XX_OPP_CHANGE_EMIF_LVL_SHIFT 25 +#define OMAP54XX_OPP_CHANGE_EMIF_LVL_WIDTH 0x1 +#define OMAP54XX_OPP_CHANGE_EMIF_LVL_MASK (1 << 25) + +/* Used by PRM_ABBLDO_MM_CTRL, PRM_ABBLDO_MPU_CTRL */ +#define OMAP54XX_OPP_SEL_SHIFT 0 +#define OMAP54XX_OPP_SEL_WIDTH 0x2 +#define OMAP54XX_OPP_SEL_MASK (0x3 << 0) + +/* Used by PRM_DEBUG_OUT */ +#define OMAP54XX_OUTPUT_SHIFT 0 +#define OMAP54XX_OUTPUT_WIDTH 0x20 +#define OMAP54XX_OUTPUT_MASK (0xffffffff << 0) + +/* Used by PRM_SRAM_COUNT */ +#define OMAP54XX_PCHARGECNT_VALUE_SHIFT 0 +#define OMAP54XX_PCHARGECNT_VALUE_WIDTH 0x6 +#define OMAP54XX_PCHARGECNT_VALUE_MASK (0x3f << 0) + +/* Used by PRM_PSCON_COUNT */ +#define OMAP54XX_PCHARGE_TIME_SHIFT 0 +#define OMAP54XX_PCHARGE_TIME_WIDTH 0x8 +#define OMAP54XX_PCHARGE_TIME_MASK (0xff << 0) + +/* Used by PM_ABE_PWRSTCTRL */ +#define OMAP54XX_PERIPHMEM_ONSTATE_SHIFT 20 +#define OMAP54XX_PERIPHMEM_ONSTATE_WIDTH 0x2 +#define OMAP54XX_PERIPHMEM_ONSTATE_MASK (0x3 << 20) + +/* Used by PM_ABE_PWRSTCTRL */ +#define OMAP54XX_PERIPHMEM_RETSTATE_SHIFT 10 +#define OMAP54XX_PERIPHMEM_RETSTATE_WIDTH 0x1 +#define OMAP54XX_PERIPHMEM_RETSTATE_MASK (1 << 10) + +/* Used by PM_ABE_PWRSTST */ +#define OMAP54XX_PERIPHMEM_STATEST_SHIFT 8 +#define OMAP54XX_PERIPHMEM_STATEST_WIDTH 0x2 +#define OMAP54XX_PERIPHMEM_STATEST_MASK (0x3 << 8) + +/* Used by PRM_PHASE1_CNDP */ +#define OMAP54XX_PHASE1_CNDP_SHIFT 0 +#define OMAP54XX_PHASE1_CNDP_WIDTH 0x20 +#define OMAP54XX_PHASE1_CNDP_MASK (0xffffffff << 0) + +/* Used by PRM_PHASE2A_CNDP */ +#define OMAP54XX_PHASE2A_CNDP_SHIFT 0 +#define OMAP54XX_PHASE2A_CNDP_WIDTH 0x20 +#define OMAP54XX_PHASE2A_CNDP_MASK (0xffffffff << 0) + +/* Used by PRM_PHASE2B_CNDP */ +#define OMAP54XX_PHASE2B_CNDP_SHIFT 0 +#define OMAP54XX_PHASE2B_CNDP_WIDTH 0x20 +#define OMAP54XX_PHASE2B_CNDP_MASK (0xffffffff << 0) + +/* Used by PRM_PSCON_COUNT */ +#define OMAP54XX_PONOUT_2_PGOODIN_TIME_SHIFT 8 +#define OMAP54XX_PONOUT_2_PGOODIN_TIME_WIDTH 0x8 +#define OMAP54XX_PONOUT_2_PGOODIN_TIME_MASK (0xff << 8) + +/* + * Used by PM_ABE_PWRSTCTRL, PM_CAM_PWRSTCTRL, PM_CORE_PWRSTCTRL, + * PM_CUSTEFUSE_PWRSTCTRL, PM_DSP_PWRSTCTRL, PM_DSS_PWRSTCTRL, + * PM_EMU_PWRSTCTRL, PM_GPU_PWRSTCTRL, PM_IVA_PWRSTCTRL, PM_L3INIT_PWRSTCTRL, + * PM_MPU_PWRSTCTRL + */ +#define OMAP54XX_POWERSTATE_SHIFT 0 +#define OMAP54XX_POWERSTATE_WIDTH 0x2 +#define OMAP54XX_POWERSTATE_MASK (0x3 << 0) + +/* + * Used by PM_ABE_PWRSTST, PM_CAM_PWRSTST, PM_CORE_PWRSTST, + * PM_CUSTEFUSE_PWRSTST, PM_DSP_PWRSTST, PM_DSS_PWRSTST, PM_EMU_PWRSTST, + * PM_GPU_PWRSTST, PM_IVA_PWRSTST, PM_L3INIT_PWRSTST, PM_MPU_PWRSTST + */ +#define OMAP54XX_POWERSTATEST_SHIFT 0 +#define OMAP54XX_POWERSTATEST_WIDTH 0x2 +#define OMAP54XX_POWERSTATEST_MASK (0x3 << 0) + +/* Used by PRM_PWRREQCTRL */ +#define OMAP54XX_PWRREQ_COND_SHIFT 0 +#define OMAP54XX_PWRREQ_COND_WIDTH 0x2 +#define OMAP54XX_PWRREQ_COND_MASK (0x3 << 0) + +/* Used by PRM_VC_SMPS_CORE_CONFIG */ +#define OMAP54XX_RACEN_VDD_CORE_L_SHIFT 27 +#define OMAP54XX_RACEN_VDD_CORE_L_WIDTH 0x1 +#define OMAP54XX_RACEN_VDD_CORE_L_MASK (1 << 27) + +/* Used by PRM_VC_SMPS_MM_CONFIG */ +#define OMAP54XX_RACEN_VDD_MM_L_SHIFT 27 +#define OMAP54XX_RACEN_VDD_MM_L_WIDTH 0x1 +#define OMAP54XX_RACEN_VDD_MM_L_MASK (1 << 27) + +/* Used by PRM_VC_SMPS_MPU_CONFIG */ +#define OMAP54XX_RACEN_VDD_MPU_L_SHIFT 27 +#define OMAP54XX_RACEN_VDD_MPU_L_WIDTH 0x1 +#define OMAP54XX_RACEN_VDD_MPU_L_MASK (1 << 27) + +/* Used by PRM_VC_SMPS_CORE_CONFIG */ +#define OMAP54XX_RAC_VDD_CORE_L_SHIFT 26 +#define OMAP54XX_RAC_VDD_CORE_L_WIDTH 0x1 +#define OMAP54XX_RAC_VDD_CORE_L_MASK (1 << 26) + +/* Used by PRM_VC_SMPS_MM_CONFIG */ +#define OMAP54XX_RAC_VDD_MM_L_SHIFT 26 +#define OMAP54XX_RAC_VDD_MM_L_WIDTH 0x1 +#define OMAP54XX_RAC_VDD_MM_L_MASK (1 << 26) + +/* Used by PRM_VC_SMPS_MPU_CONFIG */ +#define OMAP54XX_RAC_VDD_MPU_L_SHIFT 26 +#define OMAP54XX_RAC_VDD_MPU_L_WIDTH 0x1 +#define OMAP54XX_RAC_VDD_MPU_L_MASK (1 << 26) + +/* + * Used by PRM_VOLTSETUP_CORE_OFF, PRM_VOLTSETUP_CORE_RET_SLEEP, + * PRM_VOLTSETUP_MM_OFF, PRM_VOLTSETUP_MM_RET_SLEEP, PRM_VOLTSETUP_MPU_OFF, + * PRM_VOLTSETUP_MPU_RET_SLEEP + */ +#define OMAP54XX_RAMP_DOWN_COUNT_SHIFT 16 +#define OMAP54XX_RAMP_DOWN_COUNT_WIDTH 0x6 +#define OMAP54XX_RAMP_DOWN_COUNT_MASK (0x3f << 16) + +/* + * Used by PRM_VOLTSETUP_CORE_OFF, PRM_VOLTSETUP_CORE_RET_SLEEP, + * PRM_VOLTSETUP_MM_OFF, PRM_VOLTSETUP_MM_RET_SLEEP, PRM_VOLTSETUP_MPU_OFF, + * PRM_VOLTSETUP_MPU_RET_SLEEP + */ +#define OMAP54XX_RAMP_DOWN_PRESCAL_SHIFT 24 +#define OMAP54XX_RAMP_DOWN_PRESCAL_WIDTH 0x2 +#define OMAP54XX_RAMP_DOWN_PRESCAL_MASK (0x3 << 24) + +/* + * Used by PRM_VOLTSETUP_CORE_OFF, PRM_VOLTSETUP_CORE_RET_SLEEP, + * PRM_VOLTSETUP_MM_OFF, PRM_VOLTSETUP_MM_RET_SLEEP, PRM_VOLTSETUP_MPU_OFF, + * PRM_VOLTSETUP_MPU_RET_SLEEP + */ +#define OMAP54XX_RAMP_UP_COUNT_SHIFT 0 +#define OMAP54XX_RAMP_UP_COUNT_WIDTH 0x6 +#define OMAP54XX_RAMP_UP_COUNT_MASK (0x3f << 0) + +/* + * Used by PRM_VOLTSETUP_CORE_OFF, PRM_VOLTSETUP_CORE_RET_SLEEP, + * PRM_VOLTSETUP_MM_OFF, PRM_VOLTSETUP_MM_RET_SLEEP, PRM_VOLTSETUP_MPU_OFF, + * PRM_VOLTSETUP_MPU_RET_SLEEP + */ +#define OMAP54XX_RAMP_UP_PRESCAL_SHIFT 8 +#define OMAP54XX_RAMP_UP_PRESCAL_WIDTH 0x2 +#define OMAP54XX_RAMP_UP_PRESCAL_MASK (0x3 << 8) + +/* Used by PRM_VC_SMPS_CORE_CONFIG */ +#define OMAP54XX_RAV_VDD_CORE_L_SHIFT 25 +#define OMAP54XX_RAV_VDD_CORE_L_WIDTH 0x1 +#define OMAP54XX_RAV_VDD_CORE_L_MASK (1 << 25) + +/* Used by PRM_VC_SMPS_MM_CONFIG */ +#define OMAP54XX_RAV_VDD_MM_L_SHIFT 25 +#define OMAP54XX_RAV_VDD_MM_L_WIDTH 0x1 +#define OMAP54XX_RAV_VDD_MM_L_MASK (1 << 25) + +/* Used by PRM_VC_SMPS_MPU_CONFIG */ +#define OMAP54XX_RAV_VDD_MPU_L_SHIFT 25 +#define OMAP54XX_RAV_VDD_MPU_L_WIDTH 0x1 +#define OMAP54XX_RAV_VDD_MPU_L_MASK (1 << 25) + +/* Used by PRM_VC_VAL_BYPASS */ +#define OMAP54XX_REGADDR_SHIFT 8 +#define OMAP54XX_REGADDR_WIDTH 0x8 +#define OMAP54XX_REGADDR_MASK (0xff << 8) + +/* + * Used by PRM_VC_VAL_CMD_VDD_CORE_L, PRM_VC_VAL_CMD_VDD_MM_L, + * PRM_VC_VAL_CMD_VDD_MPU_L + */ +#define OMAP54XX_RET_SHIFT 8 +#define OMAP54XX_RET_WIDTH 0x8 +#define OMAP54XX_RET_MASK (0xff << 8) + +/* Used by PRM_SLDO_CORE_CTRL, PRM_SLDO_MM_CTRL, PRM_SLDO_MPU_CTRL */ +#define OMAP54XX_RETMODE_ENABLE_SHIFT 0 +#define OMAP54XX_RETMODE_ENABLE_WIDTH 0x1 +#define OMAP54XX_RETMODE_ENABLE_MASK (1 << 0) + +/* Used by PRM_RSTTIME */ +#define OMAP54XX_RSTTIME1_SHIFT 0 +#define OMAP54XX_RSTTIME1_WIDTH 0xa +#define OMAP54XX_RSTTIME1_MASK (0x3ff << 0) + +/* Used by PRM_RSTTIME */ +#define OMAP54XX_RSTTIME2_SHIFT 10 +#define OMAP54XX_RSTTIME2_WIDTH 0x5 +#define OMAP54XX_RSTTIME2_MASK (0x1f << 10) + +/* Used by RM_IPU_RSTCTRL, RM_IPU_RSTST */ +#define OMAP54XX_RST_CPU0_SHIFT 0 +#define OMAP54XX_RST_CPU0_WIDTH 0x1 +#define OMAP54XX_RST_CPU0_MASK (1 << 0) + +/* Used by RM_IPU_RSTCTRL, RM_IPU_RSTST */ +#define OMAP54XX_RST_CPU1_SHIFT 1 +#define OMAP54XX_RST_CPU1_WIDTH 0x1 +#define OMAP54XX_RST_CPU1_MASK (1 << 1) + +/* Used by RM_DSP_RSTCTRL, RM_DSP_RSTST */ +#define OMAP54XX_RST_DSP_SHIFT 0 +#define OMAP54XX_RST_DSP_WIDTH 0x1 +#define OMAP54XX_RST_DSP_MASK (1 << 0) + +/* Used by RM_DSP_RSTST */ +#define OMAP54XX_RST_DSP_EMU_SHIFT 2 +#define OMAP54XX_RST_DSP_EMU_WIDTH 0x1 +#define OMAP54XX_RST_DSP_EMU_MASK (1 << 2) + +/* Used by RM_DSP_RSTST */ +#define OMAP54XX_RST_DSP_EMU_REQ_SHIFT 3 +#define OMAP54XX_RST_DSP_EMU_REQ_WIDTH 0x1 +#define OMAP54XX_RST_DSP_EMU_REQ_MASK (1 << 3) + +/* Used by RM_DSP_RSTCTRL, RM_DSP_RSTST */ +#define OMAP54XX_RST_DSP_MMU_CACHE_SHIFT 1 +#define OMAP54XX_RST_DSP_MMU_CACHE_WIDTH 0x1 +#define OMAP54XX_RST_DSP_MMU_CACHE_MASK (1 << 1) + +/* Used by RM_IPU_RSTST */ +#define OMAP54XX_RST_EMULATION_CPU0_SHIFT 3 +#define OMAP54XX_RST_EMULATION_CPU0_WIDTH 0x1 +#define OMAP54XX_RST_EMULATION_CPU0_MASK (1 << 3) + +/* Used by RM_IPU_RSTST */ +#define OMAP54XX_RST_EMULATION_CPU1_SHIFT 4 +#define OMAP54XX_RST_EMULATION_CPU1_WIDTH 0x1 +#define OMAP54XX_RST_EMULATION_CPU1_MASK (1 << 4) + +/* Used by RM_IVA_RSTST */ +#define OMAP54XX_RST_EMULATION_SEQ1_SHIFT 3 +#define OMAP54XX_RST_EMULATION_SEQ1_WIDTH 0x1 +#define OMAP54XX_RST_EMULATION_SEQ1_MASK (1 << 3) + +/* Used by RM_IVA_RSTST */ +#define OMAP54XX_RST_EMULATION_SEQ2_SHIFT 4 +#define OMAP54XX_RST_EMULATION_SEQ2_WIDTH 0x1 +#define OMAP54XX_RST_EMULATION_SEQ2_MASK (1 << 4) + +/* Used by PRM_RSTCTRL */ +#define OMAP54XX_RST_GLOBAL_COLD_SW_SHIFT 1 +#define OMAP54XX_RST_GLOBAL_COLD_SW_WIDTH 0x1 +#define OMAP54XX_RST_GLOBAL_COLD_SW_MASK (1 << 1) + +/* Used by PRM_RSTCTRL */ +#define OMAP54XX_RST_GLOBAL_WARM_SW_SHIFT 0 +#define OMAP54XX_RST_GLOBAL_WARM_SW_WIDTH 0x1 +#define OMAP54XX_RST_GLOBAL_WARM_SW_MASK (1 << 0) + +/* Used by RM_IPU_RSTST */ +#define OMAP54XX_RST_ICECRUSHER_CPU0_SHIFT 5 +#define OMAP54XX_RST_ICECRUSHER_CPU0_WIDTH 0x1 +#define OMAP54XX_RST_ICECRUSHER_CPU0_MASK (1 << 5) + +/* Used by RM_IPU_RSTST */ +#define OMAP54XX_RST_ICECRUSHER_CPU1_SHIFT 6 +#define OMAP54XX_RST_ICECRUSHER_CPU1_WIDTH 0x1 +#define OMAP54XX_RST_ICECRUSHER_CPU1_MASK (1 << 6) + +/* Used by RM_IVA_RSTST */ +#define OMAP54XX_RST_ICECRUSHER_SEQ1_SHIFT 5 +#define OMAP54XX_RST_ICECRUSHER_SEQ1_WIDTH 0x1 +#define OMAP54XX_RST_ICECRUSHER_SEQ1_MASK (1 << 5) + +/* Used by RM_IVA_RSTST */ +#define OMAP54XX_RST_ICECRUSHER_SEQ2_SHIFT 6 +#define OMAP54XX_RST_ICECRUSHER_SEQ2_WIDTH 0x1 +#define OMAP54XX_RST_ICECRUSHER_SEQ2_MASK (1 << 6) + +/* Used by RM_IPU_RSTCTRL, RM_IPU_RSTST */ +#define OMAP54XX_RST_IPU_MMU_CACHE_SHIFT 2 +#define OMAP54XX_RST_IPU_MMU_CACHE_WIDTH 0x1 +#define OMAP54XX_RST_IPU_MMU_CACHE_MASK (1 << 2) + +/* Used by RM_IVA_RSTCTRL, RM_IVA_RSTST */ +#define OMAP54XX_RST_LOGIC_SHIFT 2 +#define OMAP54XX_RST_LOGIC_WIDTH 0x1 +#define OMAP54XX_RST_LOGIC_MASK (1 << 2) + +/* Used by RM_IVA_RSTCTRL, RM_IVA_RSTST */ +#define OMAP54XX_RST_SEQ1_SHIFT 0 +#define OMAP54XX_RST_SEQ1_WIDTH 0x1 +#define OMAP54XX_RST_SEQ1_MASK (1 << 0) + +/* Used by RM_IVA_RSTCTRL, RM_IVA_RSTST */ +#define OMAP54XX_RST_SEQ2_SHIFT 1 +#define OMAP54XX_RST_SEQ2_WIDTH 0x1 +#define OMAP54XX_RST_SEQ2_MASK (1 << 1) + +/* Used by REVISION_PRM */ +#define OMAP54XX_R_RTL_SHIFT 11 +#define OMAP54XX_R_RTL_WIDTH 0x5 +#define OMAP54XX_R_RTL_MASK (0x1f << 11) + +/* Used by PRM_VC_SMPS_CORE_CONFIG */ +#define OMAP54XX_SA_VDD_CORE_L_SHIFT 0 +#define OMAP54XX_SA_VDD_CORE_L_WIDTH 0x7 +#define OMAP54XX_SA_VDD_CORE_L_MASK (0x7f << 0) + +/* Used by PRM_VC_SMPS_MM_CONFIG */ +#define OMAP54XX_SA_VDD_MM_L_SHIFT 0 +#define OMAP54XX_SA_VDD_MM_L_WIDTH 0x7 +#define OMAP54XX_SA_VDD_MM_L_MASK (0x7f << 0) + +/* Used by PRM_VC_SMPS_MPU_CONFIG */ +#define OMAP54XX_SA_VDD_MPU_L_SHIFT 0 +#define OMAP54XX_SA_VDD_MPU_L_WIDTH 0x7 +#define OMAP54XX_SA_VDD_MPU_L_MASK (0x7f << 0) + +/* Used by REVISION_PRM */ +#define OMAP54XX_SCHEME_SHIFT 30 +#define OMAP54XX_SCHEME_WIDTH 0x2 +#define OMAP54XX_SCHEME_MASK (0x3 << 30) + +/* Used by PRM_VC_CFG_I2C_CLK */ +#define OMAP54XX_SCLH_SHIFT 0 +#define OMAP54XX_SCLH_WIDTH 0x8 +#define OMAP54XX_SCLH_MASK (0xff << 0) + +/* Used by PRM_VC_CFG_I2C_CLK */ +#define OMAP54XX_SCLL_SHIFT 8 +#define OMAP54XX_SCLL_WIDTH 0x8 +#define OMAP54XX_SCLL_MASK (0xff << 8) + +/* Used by PRM_RSTST */ +#define OMAP54XX_SECURE_WDT_RST_SHIFT 4 +#define OMAP54XX_SECURE_WDT_RST_WIDTH 0x1 +#define OMAP54XX_SECURE_WDT_RST_MASK (1 << 4) + +/* Used by PRM_VC_SMPS_CORE_CONFIG */ +#define OMAP54XX_SEL_SA_VDD_CORE_L_SHIFT 24 +#define OMAP54XX_SEL_SA_VDD_CORE_L_WIDTH 0x1 +#define OMAP54XX_SEL_SA_VDD_CORE_L_MASK (1 << 24) + +/* Used by PRM_VC_SMPS_MM_CONFIG */ +#define OMAP54XX_SEL_SA_VDD_MM_L_SHIFT 24 +#define OMAP54XX_SEL_SA_VDD_MM_L_WIDTH 0x1 +#define OMAP54XX_SEL_SA_VDD_MM_L_MASK (1 << 24) + +/* Used by PRM_VC_SMPS_MPU_CONFIG */ +#define OMAP54XX_SEL_SA_VDD_MPU_L_SHIFT 24 +#define OMAP54XX_SEL_SA_VDD_MPU_L_WIDTH 0x1 +#define OMAP54XX_SEL_SA_VDD_MPU_L_MASK (1 << 24) + +/* Used by PM_IVA_PWRSTCTRL */ +#define OMAP54XX_SL2_MEM_ONSTATE_SHIFT 18 +#define OMAP54XX_SL2_MEM_ONSTATE_WIDTH 0x2 +#define OMAP54XX_SL2_MEM_ONSTATE_MASK (0x3 << 18) + +/* Used by PM_IVA_PWRSTCTRL */ +#define OMAP54XX_SL2_MEM_RETSTATE_SHIFT 9 +#define OMAP54XX_SL2_MEM_RETSTATE_WIDTH 0x1 +#define OMAP54XX_SL2_MEM_RETSTATE_MASK (1 << 9) + +/* Used by PM_IVA_PWRSTST */ +#define OMAP54XX_SL2_MEM_STATEST_SHIFT 6 +#define OMAP54XX_SL2_MEM_STATEST_WIDTH 0x2 +#define OMAP54XX_SL2_MEM_STATEST_MASK (0x3 << 6) + +/* Used by PRM_VC_VAL_BYPASS */ +#define OMAP54XX_SLAVEADDR_SHIFT 0 +#define OMAP54XX_SLAVEADDR_WIDTH 0x7 +#define OMAP54XX_SLAVEADDR_MASK (0x7f << 0) + +/* Used by PRM_SRAM_COUNT */ +#define OMAP54XX_SLPCNT_VALUE_SHIFT 16 +#define OMAP54XX_SLPCNT_VALUE_WIDTH 0x8 +#define OMAP54XX_SLPCNT_VALUE_MASK (0xff << 16) + +/* Used by PRM_VP_CORE_VSTEPMAX, PRM_VP_MM_VSTEPMAX, PRM_VP_MPU_VSTEPMAX */ +#define OMAP54XX_SMPSWAITTIMEMAX_SHIFT 8 +#define OMAP54XX_SMPSWAITTIMEMAX_WIDTH 0x10 +#define OMAP54XX_SMPSWAITTIMEMAX_MASK (0xffff << 8) + +/* Used by PRM_VP_CORE_VSTEPMIN, PRM_VP_MM_VSTEPMIN, PRM_VP_MPU_VSTEPMIN */ +#define OMAP54XX_SMPSWAITTIMEMIN_SHIFT 8 +#define OMAP54XX_SMPSWAITTIMEMIN_WIDTH 0x10 +#define OMAP54XX_SMPSWAITTIMEMIN_MASK (0xffff << 8) + +/* Used by PRM_VC_CORE_ERRST */ +#define OMAP54XX_SMPS_RA_ERR_CORE_SHIFT 1 +#define OMAP54XX_SMPS_RA_ERR_CORE_WIDTH 0x1 +#define OMAP54XX_SMPS_RA_ERR_CORE_MASK (1 << 1) + +/* Used by PRM_VC_MM_ERRST */ +#define OMAP54XX_SMPS_RA_ERR_MM_SHIFT 1 +#define OMAP54XX_SMPS_RA_ERR_MM_WIDTH 0x1 +#define OMAP54XX_SMPS_RA_ERR_MM_MASK (1 << 1) + +/* Used by PRM_VC_MPU_ERRST */ +#define OMAP54XX_SMPS_RA_ERR_MPU_SHIFT 1 +#define OMAP54XX_SMPS_RA_ERR_MPU_WIDTH 0x1 +#define OMAP54XX_SMPS_RA_ERR_MPU_MASK (1 << 1) + +/* Used by PRM_VC_CORE_ERRST */ +#define OMAP54XX_SMPS_SA_ERR_CORE_SHIFT 0 +#define OMAP54XX_SMPS_SA_ERR_CORE_WIDTH 0x1 +#define OMAP54XX_SMPS_SA_ERR_CORE_MASK (1 << 0) + +/* Used by PRM_VC_MM_ERRST */ +#define OMAP54XX_SMPS_SA_ERR_MM_SHIFT 0 +#define OMAP54XX_SMPS_SA_ERR_MM_WIDTH 0x1 +#define OMAP54XX_SMPS_SA_ERR_MM_MASK (1 << 0) + +/* Used by PRM_VC_MPU_ERRST */ +#define OMAP54XX_SMPS_SA_ERR_MPU_SHIFT 0 +#define OMAP54XX_SMPS_SA_ERR_MPU_WIDTH 0x1 +#define OMAP54XX_SMPS_SA_ERR_MPU_MASK (1 << 0) + +/* Used by PRM_VC_CORE_ERRST */ +#define OMAP54XX_SMPS_TIMEOUT_ERR_CORE_SHIFT 2 +#define OMAP54XX_SMPS_TIMEOUT_ERR_CORE_WIDTH 0x1 +#define OMAP54XX_SMPS_TIMEOUT_ERR_CORE_MASK (1 << 2) + +/* Used by PRM_VC_MM_ERRST */ +#define OMAP54XX_SMPS_TIMEOUT_ERR_MM_SHIFT 2 +#define OMAP54XX_SMPS_TIMEOUT_ERR_MM_WIDTH 0x1 +#define OMAP54XX_SMPS_TIMEOUT_ERR_MM_MASK (1 << 2) + +/* Used by PRM_VC_MPU_ERRST */ +#define OMAP54XX_SMPS_TIMEOUT_ERR_MPU_SHIFT 2 +#define OMAP54XX_SMPS_TIMEOUT_ERR_MPU_WIDTH 0x1 +#define OMAP54XX_SMPS_TIMEOUT_ERR_MPU_MASK (1 << 2) + +/* Used by PRM_ABBLDO_MM_SETUP, PRM_ABBLDO_MPU_SETUP */ +#define OMAP54XX_SR2EN_SHIFT 0 +#define OMAP54XX_SR2EN_WIDTH 0x1 +#define OMAP54XX_SR2EN_MASK (1 << 0) + +/* Used by PRM_ABBLDO_MM_CTRL, PRM_ABBLDO_MPU_CTRL */ +#define OMAP54XX_SR2_IN_TRANSITION_SHIFT 6 +#define OMAP54XX_SR2_IN_TRANSITION_WIDTH 0x1 +#define OMAP54XX_SR2_IN_TRANSITION_MASK (1 << 6) + +/* Used by PRM_ABBLDO_MM_CTRL, PRM_ABBLDO_MPU_CTRL */ +#define OMAP54XX_SR2_STATUS_SHIFT 3 +#define OMAP54XX_SR2_STATUS_WIDTH 0x2 +#define OMAP54XX_SR2_STATUS_MASK (0x3 << 3) + +/* Used by PRM_ABBLDO_MM_SETUP, PRM_ABBLDO_MPU_SETUP */ +#define OMAP54XX_SR2_WTCNT_VALUE_SHIFT 8 +#define OMAP54XX_SR2_WTCNT_VALUE_WIDTH 0x8 +#define OMAP54XX_SR2_WTCNT_VALUE_MASK (0xff << 8) + +/* Used by PRM_SLDO_CORE_CTRL, PRM_SLDO_MM_CTRL, PRM_SLDO_MPU_CTRL */ +#define OMAP54XX_SRAMLDO_STATUS_SHIFT 8 +#define OMAP54XX_SRAMLDO_STATUS_WIDTH 0x1 +#define OMAP54XX_SRAMLDO_STATUS_MASK (1 << 8) + +/* Used by PRM_SLDO_CORE_CTRL, PRM_SLDO_MM_CTRL, PRM_SLDO_MPU_CTRL */ +#define OMAP54XX_SRAM_IN_TRANSITION_SHIFT 9 +#define OMAP54XX_SRAM_IN_TRANSITION_WIDTH 0x1 +#define OMAP54XX_SRAM_IN_TRANSITION_MASK (1 << 9) + +/* Used by PRM_VC_CFG_I2C_MODE */ +#define OMAP54XX_SRMODEEN_SHIFT 4 +#define OMAP54XX_SRMODEEN_WIDTH 0x1 +#define OMAP54XX_SRMODEEN_MASK (1 << 4) + +/* Used by PRM_VOLTSETUP_WARMRESET */ +#define OMAP54XX_STABLE_COUNT_SHIFT 0 +#define OMAP54XX_STABLE_COUNT_WIDTH 0x6 +#define OMAP54XX_STABLE_COUNT_MASK (0x3f << 0) + +/* Used by PRM_VOLTSETUP_WARMRESET */ +#define OMAP54XX_STABLE_PRESCAL_SHIFT 8 +#define OMAP54XX_STABLE_PRESCAL_WIDTH 0x2 +#define OMAP54XX_STABLE_PRESCAL_MASK (0x3 << 8) + +/* Used by PRM_BANDGAP_SETUP */ +#define OMAP54XX_STARTUP_COUNT_SHIFT 0 +#define OMAP54XX_STARTUP_COUNT_WIDTH 0x8 +#define OMAP54XX_STARTUP_COUNT_MASK (0xff << 0) + +/* Renamed from STARTUP_COUNT Used by PRM_SRAM_COUNT */ +#define OMAP54XX_STARTUP_COUNT_24_31_SHIFT 24 +#define OMAP54XX_STARTUP_COUNT_24_31_WIDTH 0x8 +#define OMAP54XX_STARTUP_COUNT_24_31_MASK (0xff << 24) + +/* Used by PM_IVA_PWRSTCTRL */ +#define OMAP54XX_TCM1_MEM_ONSTATE_SHIFT 20 +#define OMAP54XX_TCM1_MEM_ONSTATE_WIDTH 0x2 +#define OMAP54XX_TCM1_MEM_ONSTATE_MASK (0x3 << 20) + +/* Used by PM_IVA_PWRSTCTRL */ +#define OMAP54XX_TCM1_MEM_RETSTATE_SHIFT 10 +#define OMAP54XX_TCM1_MEM_RETSTATE_WIDTH 0x1 +#define OMAP54XX_TCM1_MEM_RETSTATE_MASK (1 << 10) + +/* Used by PM_IVA_PWRSTST */ +#define OMAP54XX_TCM1_MEM_STATEST_SHIFT 8 +#define OMAP54XX_TCM1_MEM_STATEST_WIDTH 0x2 +#define OMAP54XX_TCM1_MEM_STATEST_MASK (0x3 << 8) + +/* Used by PM_IVA_PWRSTCTRL */ +#define OMAP54XX_TCM2_MEM_ONSTATE_SHIFT 22 +#define OMAP54XX_TCM2_MEM_ONSTATE_WIDTH 0x2 +#define OMAP54XX_TCM2_MEM_ONSTATE_MASK (0x3 << 22) + +/* Used by PM_IVA_PWRSTCTRL */ +#define OMAP54XX_TCM2_MEM_RETSTATE_SHIFT 11 +#define OMAP54XX_TCM2_MEM_RETSTATE_WIDTH 0x1 +#define OMAP54XX_TCM2_MEM_RETSTATE_MASK (1 << 11) + +/* Used by PM_IVA_PWRSTST */ +#define OMAP54XX_TCM2_MEM_STATEST_SHIFT 10 +#define OMAP54XX_TCM2_MEM_STATEST_WIDTH 0x2 +#define OMAP54XX_TCM2_MEM_STATEST_MASK (0x3 << 10) + +/* Used by PRM_VP_CORE_VLIMITTO, PRM_VP_MM_VLIMITTO, PRM_VP_MPU_VLIMITTO */ +#define OMAP54XX_TIMEOUT_SHIFT 0 +#define OMAP54XX_TIMEOUT_WIDTH 0x10 +#define OMAP54XX_TIMEOUT_MASK (0xffff << 0) + +/* Used by PRM_VP_CORE_CONFIG, PRM_VP_MM_CONFIG, PRM_VP_MPU_CONFIG */ +#define OMAP54XX_TIMEOUTEN_SHIFT 3 +#define OMAP54XX_TIMEOUTEN_WIDTH 0x1 +#define OMAP54XX_TIMEOUTEN_MASK (1 << 3) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_TRANSITION_EN_SHIFT 8 +#define OMAP54XX_TRANSITION_EN_WIDTH 0x1 +#define OMAP54XX_TRANSITION_EN_MASK (1 << 8) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_TRANSITION_ST_SHIFT 8 +#define OMAP54XX_TRANSITION_ST_WIDTH 0x1 +#define OMAP54XX_TRANSITION_ST_MASK (1 << 8) + +/* Used by PRM_DEBUG_TRANS_CFG */ +#define OMAP54XX_TRIGGER_CLEAR_SHIFT 2 +#define OMAP54XX_TRIGGER_CLEAR_WIDTH 0x1 +#define OMAP54XX_TRIGGER_CLEAR_MASK (1 << 2) + +/* Used by PRM_RSTST */ +#define OMAP54XX_TSHUT_CORE_RST_SHIFT 13 +#define OMAP54XX_TSHUT_CORE_RST_WIDTH 0x1 +#define OMAP54XX_TSHUT_CORE_RST_MASK (1 << 13) + +/* Used by PRM_RSTST */ +#define OMAP54XX_TSHUT_MM_RST_SHIFT 12 +#define OMAP54XX_TSHUT_MM_RST_WIDTH 0x1 +#define OMAP54XX_TSHUT_MM_RST_MASK (1 << 12) + +/* Used by PRM_RSTST */ +#define OMAP54XX_TSHUT_MPU_RST_SHIFT 11 +#define OMAP54XX_TSHUT_MPU_RST_WIDTH 0x1 +#define OMAP54XX_TSHUT_MPU_RST_MASK (1 << 11) + +/* Used by PRM_VC_VAL_BYPASS */ +#define OMAP54XX_VALID_SHIFT 24 +#define OMAP54XX_VALID_WIDTH 0x1 +#define OMAP54XX_VALID_MASK (1 << 24) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_VC_BYPASSACK_EN_SHIFT 14 +#define OMAP54XX_VC_BYPASSACK_EN_WIDTH 0x1 +#define OMAP54XX_VC_BYPASSACK_EN_MASK (1 << 14) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_VC_BYPASSACK_ST_SHIFT 14 +#define OMAP54XX_VC_BYPASSACK_ST_WIDTH 0x1 +#define OMAP54XX_VC_BYPASSACK_ST_MASK (1 << 14) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_VC_CORE_VPACK_EN_SHIFT 22 +#define OMAP54XX_VC_CORE_VPACK_EN_WIDTH 0x1 +#define OMAP54XX_VC_CORE_VPACK_EN_MASK (1 << 22) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_VC_CORE_VPACK_ST_SHIFT 22 +#define OMAP54XX_VC_CORE_VPACK_ST_WIDTH 0x1 +#define OMAP54XX_VC_CORE_VPACK_ST_MASK (1 << 22) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_VC_MM_VPACK_EN_SHIFT 30 +#define OMAP54XX_VC_MM_VPACK_EN_WIDTH 0x1 +#define OMAP54XX_VC_MM_VPACK_EN_MASK (1 << 30) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_VC_MM_VPACK_ST_SHIFT 30 +#define OMAP54XX_VC_MM_VPACK_ST_WIDTH 0x1 +#define OMAP54XX_VC_MM_VPACK_ST_MASK (1 << 30) + +/* Used by PRM_IRQENABLE_MPU_2 */ +#define OMAP54XX_VC_MPU_VPACK_EN_SHIFT 6 +#define OMAP54XX_VC_MPU_VPACK_EN_WIDTH 0x1 +#define OMAP54XX_VC_MPU_VPACK_EN_MASK (1 << 6) + +/* Used by PRM_IRQSTATUS_MPU_2 */ +#define OMAP54XX_VC_MPU_VPACK_ST_SHIFT 6 +#define OMAP54XX_VC_MPU_VPACK_ST_WIDTH 0x1 +#define OMAP54XX_VC_MPU_VPACK_ST_MASK (1 << 6) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_VC_RAERR_EN_SHIFT 12 +#define OMAP54XX_VC_RAERR_EN_WIDTH 0x1 +#define OMAP54XX_VC_RAERR_EN_MASK (1 << 12) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_VC_RAERR_ST_SHIFT 12 +#define OMAP54XX_VC_RAERR_ST_WIDTH 0x1 +#define OMAP54XX_VC_RAERR_ST_MASK (1 << 12) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_VC_SAERR_EN_SHIFT 11 +#define OMAP54XX_VC_SAERR_EN_WIDTH 0x1 +#define OMAP54XX_VC_SAERR_EN_MASK (1 << 11) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_VC_SAERR_ST_SHIFT 11 +#define OMAP54XX_VC_SAERR_ST_WIDTH 0x1 +#define OMAP54XX_VC_SAERR_ST_MASK (1 << 11) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_VC_TOERR_EN_SHIFT 13 +#define OMAP54XX_VC_TOERR_EN_WIDTH 0x1 +#define OMAP54XX_VC_TOERR_EN_MASK (1 << 13) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_VC_TOERR_ST_SHIFT 13 +#define OMAP54XX_VC_TOERR_ST_WIDTH 0x1 +#define OMAP54XX_VC_TOERR_ST_MASK (1 << 13) + +/* Used by PRM_VP_CORE_VLIMITTO, PRM_VP_MM_VLIMITTO, PRM_VP_MPU_VLIMITTO */ +#define OMAP54XX_VDDMAX_SHIFT 24 +#define OMAP54XX_VDDMAX_WIDTH 0x8 +#define OMAP54XX_VDDMAX_MASK (0xff << 24) + +/* Used by PRM_VP_CORE_VLIMITTO, PRM_VP_MM_VLIMITTO, PRM_VP_MPU_VLIMITTO */ +#define OMAP54XX_VDDMIN_SHIFT 16 +#define OMAP54XX_VDDMIN_WIDTH 0x8 +#define OMAP54XX_VDDMIN_MASK (0xff << 16) + +/* Used by PRM_VOLTCTRL */ +#define OMAP54XX_VDD_CORE_I2C_DISABLE_SHIFT 12 +#define OMAP54XX_VDD_CORE_I2C_DISABLE_WIDTH 0x1 +#define OMAP54XX_VDD_CORE_I2C_DISABLE_MASK (1 << 12) + +/* Used by PRM_RSTST */ +#define OMAP54XX_VDD_CORE_VOLT_MGR_RST_SHIFT 8 +#define OMAP54XX_VDD_CORE_VOLT_MGR_RST_WIDTH 0x1 +#define OMAP54XX_VDD_CORE_VOLT_MGR_RST_MASK (1 << 8) + +/* Used by PRM_VOLTCTRL */ +#define OMAP54XX_VDD_MM_I2C_DISABLE_SHIFT 14 +#define OMAP54XX_VDD_MM_I2C_DISABLE_WIDTH 0x1 +#define OMAP54XX_VDD_MM_I2C_DISABLE_MASK (1 << 14) + +/* Used by PRM_VOLTCTRL */ +#define OMAP54XX_VDD_MM_PRESENCE_SHIFT 9 +#define OMAP54XX_VDD_MM_PRESENCE_WIDTH 0x1 +#define OMAP54XX_VDD_MM_PRESENCE_MASK (1 << 9) + +/* Used by PRM_RSTST */ +#define OMAP54XX_VDD_MM_VOLT_MGR_RST_SHIFT 7 +#define OMAP54XX_VDD_MM_VOLT_MGR_RST_WIDTH 0x1 +#define OMAP54XX_VDD_MM_VOLT_MGR_RST_MASK (1 << 7) + +/* Used by PRM_VOLTCTRL */ +#define OMAP54XX_VDD_MPU_I2C_DISABLE_SHIFT 13 +#define OMAP54XX_VDD_MPU_I2C_DISABLE_WIDTH 0x1 +#define OMAP54XX_VDD_MPU_I2C_DISABLE_MASK (1 << 13) + +/* Used by PRM_VOLTCTRL */ +#define OMAP54XX_VDD_MPU_PRESENCE_SHIFT 8 +#define OMAP54XX_VDD_MPU_PRESENCE_WIDTH 0x1 +#define OMAP54XX_VDD_MPU_PRESENCE_MASK (1 << 8) + +/* Used by PRM_RSTST */ +#define OMAP54XX_VDD_MPU_VOLT_MGR_RST_SHIFT 6 +#define OMAP54XX_VDD_MPU_VOLT_MGR_RST_WIDTH 0x1 +#define OMAP54XX_VDD_MPU_VOLT_MGR_RST_MASK (1 << 6) + +/* Used by PRM_VC_CORE_ERRST */ +#define OMAP54XX_VFSM_RA_ERR_CORE_SHIFT 4 +#define OMAP54XX_VFSM_RA_ERR_CORE_WIDTH 0x1 +#define OMAP54XX_VFSM_RA_ERR_CORE_MASK (1 << 4) + +/* Used by PRM_VC_MM_ERRST */ +#define OMAP54XX_VFSM_RA_ERR_MM_SHIFT 4 +#define OMAP54XX_VFSM_RA_ERR_MM_WIDTH 0x1 +#define OMAP54XX_VFSM_RA_ERR_MM_MASK (1 << 4) + +/* Used by PRM_VC_MPU_ERRST */ +#define OMAP54XX_VFSM_RA_ERR_MPU_SHIFT 4 +#define OMAP54XX_VFSM_RA_ERR_MPU_WIDTH 0x1 +#define OMAP54XX_VFSM_RA_ERR_MPU_MASK (1 << 4) + +/* Used by PRM_VC_CORE_ERRST */ +#define OMAP54XX_VFSM_SA_ERR_CORE_SHIFT 3 +#define OMAP54XX_VFSM_SA_ERR_CORE_WIDTH 0x1 +#define OMAP54XX_VFSM_SA_ERR_CORE_MASK (1 << 3) + +/* Used by PRM_VC_MM_ERRST */ +#define OMAP54XX_VFSM_SA_ERR_MM_SHIFT 3 +#define OMAP54XX_VFSM_SA_ERR_MM_WIDTH 0x1 +#define OMAP54XX_VFSM_SA_ERR_MM_MASK (1 << 3) + +/* Used by PRM_VC_MPU_ERRST */ +#define OMAP54XX_VFSM_SA_ERR_MPU_SHIFT 3 +#define OMAP54XX_VFSM_SA_ERR_MPU_WIDTH 0x1 +#define OMAP54XX_VFSM_SA_ERR_MPU_MASK (1 << 3) + +/* Used by PRM_VC_CORE_ERRST */ +#define OMAP54XX_VFSM_TIMEOUT_ERR_CORE_SHIFT 5 +#define OMAP54XX_VFSM_TIMEOUT_ERR_CORE_WIDTH 0x1 +#define OMAP54XX_VFSM_TIMEOUT_ERR_CORE_MASK (1 << 5) + +/* Used by PRM_VC_MM_ERRST */ +#define OMAP54XX_VFSM_TIMEOUT_ERR_MM_SHIFT 5 +#define OMAP54XX_VFSM_TIMEOUT_ERR_MM_WIDTH 0x1 +#define OMAP54XX_VFSM_TIMEOUT_ERR_MM_MASK (1 << 5) + +/* Used by PRM_VC_MPU_ERRST */ +#define OMAP54XX_VFSM_TIMEOUT_ERR_MPU_SHIFT 5 +#define OMAP54XX_VFSM_TIMEOUT_ERR_MPU_WIDTH 0x1 +#define OMAP54XX_VFSM_TIMEOUT_ERR_MPU_MASK (1 << 5) + +/* Used by PRM_VC_SMPS_CORE_CONFIG */ +#define OMAP54XX_VOLRA_VDD_CORE_L_SHIFT 8 +#define OMAP54XX_VOLRA_VDD_CORE_L_WIDTH 0x8 +#define OMAP54XX_VOLRA_VDD_CORE_L_MASK (0xff << 8) + +/* Used by PRM_VC_SMPS_MM_CONFIG */ +#define OMAP54XX_VOLRA_VDD_MM_L_SHIFT 8 +#define OMAP54XX_VOLRA_VDD_MM_L_WIDTH 0x8 +#define OMAP54XX_VOLRA_VDD_MM_L_MASK (0xff << 8) + +/* Used by PRM_VC_SMPS_MPU_CONFIG */ +#define OMAP54XX_VOLRA_VDD_MPU_L_SHIFT 8 +#define OMAP54XX_VOLRA_VDD_MPU_L_WIDTH 0x8 +#define OMAP54XX_VOLRA_VDD_MPU_L_MASK (0xff << 8) + +/* Used by PRM_VOLTST_MM, PRM_VOLTST_MPU */ +#define OMAP54XX_VOLTSTATEST_SHIFT 0 +#define OMAP54XX_VOLTSTATEST_WIDTH 0x2 +#define OMAP54XX_VOLTSTATEST_MASK (0x3 << 0) + +/* Used by PRM_VP_CORE_CONFIG, PRM_VP_MM_CONFIG, PRM_VP_MPU_CONFIG */ +#define OMAP54XX_VPENABLE_SHIFT 0 +#define OMAP54XX_VPENABLE_WIDTH 0x1 +#define OMAP54XX_VPENABLE_MASK (1 << 0) + +/* Used by PRM_VP_CORE_STATUS, PRM_VP_MM_STATUS, PRM_VP_MPU_STATUS */ +#define OMAP54XX_VPINIDLE_SHIFT 0 +#define OMAP54XX_VPINIDLE_WIDTH 0x1 +#define OMAP54XX_VPINIDLE_MASK (1 << 0) + +/* Used by PRM_VP_CORE_VOLTAGE, PRM_VP_MM_VOLTAGE, PRM_VP_MPU_VOLTAGE */ +#define OMAP54XX_VPVOLTAGE_SHIFT 0 +#define OMAP54XX_VPVOLTAGE_WIDTH 0x8 +#define OMAP54XX_VPVOLTAGE_MASK (0xff << 0) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_VP_CORE_EQVALUE_EN_SHIFT 20 +#define OMAP54XX_VP_CORE_EQVALUE_EN_WIDTH 0x1 +#define OMAP54XX_VP_CORE_EQVALUE_EN_MASK (1 << 20) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_VP_CORE_EQVALUE_ST_SHIFT 20 +#define OMAP54XX_VP_CORE_EQVALUE_ST_WIDTH 0x1 +#define OMAP54XX_VP_CORE_EQVALUE_ST_MASK (1 << 20) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_VP_CORE_MAXVDD_EN_SHIFT 18 +#define OMAP54XX_VP_CORE_MAXVDD_EN_WIDTH 0x1 +#define OMAP54XX_VP_CORE_MAXVDD_EN_MASK (1 << 18) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_VP_CORE_MAXVDD_ST_SHIFT 18 +#define OMAP54XX_VP_CORE_MAXVDD_ST_WIDTH 0x1 +#define OMAP54XX_VP_CORE_MAXVDD_ST_MASK (1 << 18) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_VP_CORE_MINVDD_EN_SHIFT 17 +#define OMAP54XX_VP_CORE_MINVDD_EN_WIDTH 0x1 +#define OMAP54XX_VP_CORE_MINVDD_EN_MASK (1 << 17) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_VP_CORE_MINVDD_ST_SHIFT 17 +#define OMAP54XX_VP_CORE_MINVDD_ST_WIDTH 0x1 +#define OMAP54XX_VP_CORE_MINVDD_ST_MASK (1 << 17) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_VP_CORE_NOSMPSACK_EN_SHIFT 19 +#define OMAP54XX_VP_CORE_NOSMPSACK_EN_WIDTH 0x1 +#define OMAP54XX_VP_CORE_NOSMPSACK_EN_MASK (1 << 19) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_VP_CORE_NOSMPSACK_ST_SHIFT 19 +#define OMAP54XX_VP_CORE_NOSMPSACK_ST_WIDTH 0x1 +#define OMAP54XX_VP_CORE_NOSMPSACK_ST_MASK (1 << 19) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_VP_CORE_OPPCHANGEDONE_EN_SHIFT 16 +#define OMAP54XX_VP_CORE_OPPCHANGEDONE_EN_WIDTH 0x1 +#define OMAP54XX_VP_CORE_OPPCHANGEDONE_EN_MASK (1 << 16) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_VP_CORE_OPPCHANGEDONE_ST_SHIFT 16 +#define OMAP54XX_VP_CORE_OPPCHANGEDONE_ST_WIDTH 0x1 +#define OMAP54XX_VP_CORE_OPPCHANGEDONE_ST_MASK (1 << 16) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_VP_CORE_TRANXDONE_EN_SHIFT 21 +#define OMAP54XX_VP_CORE_TRANXDONE_EN_WIDTH 0x1 +#define OMAP54XX_VP_CORE_TRANXDONE_EN_MASK (1 << 21) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_VP_CORE_TRANXDONE_ST_SHIFT 21 +#define OMAP54XX_VP_CORE_TRANXDONE_ST_WIDTH 0x1 +#define OMAP54XX_VP_CORE_TRANXDONE_ST_MASK (1 << 21) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_VP_MM_EQVALUE_EN_SHIFT 28 +#define OMAP54XX_VP_MM_EQVALUE_EN_WIDTH 0x1 +#define OMAP54XX_VP_MM_EQVALUE_EN_MASK (1 << 28) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_VP_MM_EQVALUE_ST_SHIFT 28 +#define OMAP54XX_VP_MM_EQVALUE_ST_WIDTH 0x1 +#define OMAP54XX_VP_MM_EQVALUE_ST_MASK (1 << 28) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_VP_MM_MAXVDD_EN_SHIFT 26 +#define OMAP54XX_VP_MM_MAXVDD_EN_WIDTH 0x1 +#define OMAP54XX_VP_MM_MAXVDD_EN_MASK (1 << 26) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_VP_MM_MAXVDD_ST_SHIFT 26 +#define OMAP54XX_VP_MM_MAXVDD_ST_WIDTH 0x1 +#define OMAP54XX_VP_MM_MAXVDD_ST_MASK (1 << 26) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_VP_MM_MINVDD_EN_SHIFT 25 +#define OMAP54XX_VP_MM_MINVDD_EN_WIDTH 0x1 +#define OMAP54XX_VP_MM_MINVDD_EN_MASK (1 << 25) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_VP_MM_MINVDD_ST_SHIFT 25 +#define OMAP54XX_VP_MM_MINVDD_ST_WIDTH 0x1 +#define OMAP54XX_VP_MM_MINVDD_ST_MASK (1 << 25) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_VP_MM_NOSMPSACK_EN_SHIFT 27 +#define OMAP54XX_VP_MM_NOSMPSACK_EN_WIDTH 0x1 +#define OMAP54XX_VP_MM_NOSMPSACK_EN_MASK (1 << 27) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_VP_MM_NOSMPSACK_ST_SHIFT 27 +#define OMAP54XX_VP_MM_NOSMPSACK_ST_WIDTH 0x1 +#define OMAP54XX_VP_MM_NOSMPSACK_ST_MASK (1 << 27) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_VP_MM_OPPCHANGEDONE_EN_SHIFT 24 +#define OMAP54XX_VP_MM_OPPCHANGEDONE_EN_WIDTH 0x1 +#define OMAP54XX_VP_MM_OPPCHANGEDONE_EN_MASK (1 << 24) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_VP_MM_OPPCHANGEDONE_ST_SHIFT 24 +#define OMAP54XX_VP_MM_OPPCHANGEDONE_ST_WIDTH 0x1 +#define OMAP54XX_VP_MM_OPPCHANGEDONE_ST_MASK (1 << 24) + +/* Used by PRM_IRQENABLE_IPU, PRM_IRQENABLE_MPU */ +#define OMAP54XX_VP_MM_TRANXDONE_EN_SHIFT 29 +#define OMAP54XX_VP_MM_TRANXDONE_EN_WIDTH 0x1 +#define OMAP54XX_VP_MM_TRANXDONE_EN_MASK (1 << 29) + +/* Used by PRM_IRQSTATUS_IPU, PRM_IRQSTATUS_MPU */ +#define OMAP54XX_VP_MM_TRANXDONE_ST_SHIFT 29 +#define OMAP54XX_VP_MM_TRANXDONE_ST_WIDTH 0x1 +#define OMAP54XX_VP_MM_TRANXDONE_ST_MASK (1 << 29) + +/* Used by PRM_IRQENABLE_MPU_2 */ +#define OMAP54XX_VP_MPU_EQVALUE_EN_SHIFT 4 +#define OMAP54XX_VP_MPU_EQVALUE_EN_WIDTH 0x1 +#define OMAP54XX_VP_MPU_EQVALUE_EN_MASK (1 << 4) + +/* Used by PRM_IRQSTATUS_MPU_2 */ +#define OMAP54XX_VP_MPU_EQVALUE_ST_SHIFT 4 +#define OMAP54XX_VP_MPU_EQVALUE_ST_WIDTH 0x1 +#define OMAP54XX_VP_MPU_EQVALUE_ST_MASK (1 << 4) + +/* Used by PRM_IRQENABLE_MPU_2 */ +#define OMAP54XX_VP_MPU_MAXVDD_EN_SHIFT 2 +#define OMAP54XX_VP_MPU_MAXVDD_EN_WIDTH 0x1 +#define OMAP54XX_VP_MPU_MAXVDD_EN_MASK (1 << 2) + +/* Used by PRM_IRQSTATUS_MPU_2 */ +#define OMAP54XX_VP_MPU_MAXVDD_ST_SHIFT 2 +#define OMAP54XX_VP_MPU_MAXVDD_ST_WIDTH 0x1 +#define OMAP54XX_VP_MPU_MAXVDD_ST_MASK (1 << 2) + +/* Used by PRM_IRQENABLE_MPU_2 */ +#define OMAP54XX_VP_MPU_MINVDD_EN_SHIFT 1 +#define OMAP54XX_VP_MPU_MINVDD_EN_WIDTH 0x1 +#define OMAP54XX_VP_MPU_MINVDD_EN_MASK (1 << 1) + +/* Used by PRM_IRQSTATUS_MPU_2 */ +#define OMAP54XX_VP_MPU_MINVDD_ST_SHIFT 1 +#define OMAP54XX_VP_MPU_MINVDD_ST_WIDTH 0x1 +#define OMAP54XX_VP_MPU_MINVDD_ST_MASK (1 << 1) + +/* Used by PRM_IRQENABLE_MPU_2 */ +#define OMAP54XX_VP_MPU_NOSMPSACK_EN_SHIFT 3 +#define OMAP54XX_VP_MPU_NOSMPSACK_EN_WIDTH 0x1 +#define OMAP54XX_VP_MPU_NOSMPSACK_EN_MASK (1 << 3) + +/* Used by PRM_IRQSTATUS_MPU_2 */ +#define OMAP54XX_VP_MPU_NOSMPSACK_ST_SHIFT 3 +#define OMAP54XX_VP_MPU_NOSMPSACK_ST_WIDTH 0x1 +#define OMAP54XX_VP_MPU_NOSMPSACK_ST_MASK (1 << 3) + +/* Used by PRM_IRQENABLE_MPU_2 */ +#define OMAP54XX_VP_MPU_OPPCHANGEDONE_EN_SHIFT 0 +#define OMAP54XX_VP_MPU_OPPCHANGEDONE_EN_WIDTH 0x1 +#define OMAP54XX_VP_MPU_OPPCHANGEDONE_EN_MASK (1 << 0) + +/* Used by PRM_IRQSTATUS_MPU_2 */ +#define OMAP54XX_VP_MPU_OPPCHANGEDONE_ST_SHIFT 0 +#define OMAP54XX_VP_MPU_OPPCHANGEDONE_ST_WIDTH 0x1 +#define OMAP54XX_VP_MPU_OPPCHANGEDONE_ST_MASK (1 << 0) + +/* Used by PRM_IRQENABLE_MPU_2 */ +#define OMAP54XX_VP_MPU_TRANXDONE_EN_SHIFT 5 +#define OMAP54XX_VP_MPU_TRANXDONE_EN_WIDTH 0x1 +#define OMAP54XX_VP_MPU_TRANXDONE_EN_MASK (1 << 5) + +/* Used by PRM_IRQSTATUS_MPU_2 */ +#define OMAP54XX_VP_MPU_TRANXDONE_ST_SHIFT 5 +#define OMAP54XX_VP_MPU_TRANXDONE_ST_WIDTH 0x1 +#define OMAP54XX_VP_MPU_TRANXDONE_ST_MASK (1 << 5) + +/* Used by PRM_SRAM_COUNT */ +#define OMAP54XX_VSETUPCNT_VALUE_SHIFT 8 +#define OMAP54XX_VSETUPCNT_VALUE_WIDTH 0x8 +#define OMAP54XX_VSETUPCNT_VALUE_MASK (0xff << 8) + +/* Used by PRM_VP_CORE_VSTEPMAX, PRM_VP_MM_VSTEPMAX, PRM_VP_MPU_VSTEPMAX */ +#define OMAP54XX_VSTEPMAX_SHIFT 0 +#define OMAP54XX_VSTEPMAX_WIDTH 0x8 +#define OMAP54XX_VSTEPMAX_MASK (0xff << 0) + +/* Used by PRM_VP_CORE_VSTEPMIN, PRM_VP_MM_VSTEPMIN, PRM_VP_MPU_VSTEPMIN */ +#define OMAP54XX_VSTEPMIN_SHIFT 0 +#define OMAP54XX_VSTEPMIN_WIDTH 0x8 +#define OMAP54XX_VSTEPMIN_MASK (0xff << 0) + +/* Used by PM_DSS_DSS_WKDEP */ +#define OMAP54XX_WKUPDEP_DISPC_DSP_SHIFT 2 +#define OMAP54XX_WKUPDEP_DISPC_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_DISPC_DSP_MASK (1 << 2) + +/* Used by PM_DSS_DSS_WKDEP */ +#define OMAP54XX_WKUPDEP_DISPC_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_DISPC_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_DISPC_IPU_MASK (1 << 1) + +/* Used by PM_DSS_DSS_WKDEP */ +#define OMAP54XX_WKUPDEP_DISPC_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_DISPC_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_DISPC_MPU_MASK (1 << 0) + +/* Used by PM_DSS_DSS_WKDEP */ +#define OMAP54XX_WKUPDEP_DISPC_SDMA_SHIFT 3 +#define OMAP54XX_WKUPDEP_DISPC_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_DISPC_SDMA_MASK (1 << 3) + +/* Used by PM_ABE_DMIC_WKDEP */ +#define OMAP54XX_WKUPDEP_DMIC_DMA_DSP_SHIFT 6 +#define OMAP54XX_WKUPDEP_DMIC_DMA_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_DMIC_DMA_DSP_MASK (1 << 6) + +/* Used by PM_ABE_DMIC_WKDEP */ +#define OMAP54XX_WKUPDEP_DMIC_DMA_SDMA_SHIFT 7 +#define OMAP54XX_WKUPDEP_DMIC_DMA_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_DMIC_DMA_SDMA_MASK (1 << 7) + +/* Used by PM_ABE_DMIC_WKDEP */ +#define OMAP54XX_WKUPDEP_DMIC_IRQ_DSP_SHIFT 2 +#define OMAP54XX_WKUPDEP_DMIC_IRQ_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_DMIC_IRQ_DSP_MASK (1 << 2) + +/* Used by PM_ABE_DMIC_WKDEP */ +#define OMAP54XX_WKUPDEP_DMIC_IRQ_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_DMIC_IRQ_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_DMIC_IRQ_MPU_MASK (1 << 0) + +/* Used by PM_DSS_DSS_WKDEP */ +#define OMAP54XX_WKUPDEP_DSI1_A_DSP_SHIFT 6 +#define OMAP54XX_WKUPDEP_DSI1_A_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_DSI1_A_DSP_MASK (1 << 6) + +/* Used by PM_DSS_DSS_WKDEP */ +#define OMAP54XX_WKUPDEP_DSI1_A_IPU_SHIFT 5 +#define OMAP54XX_WKUPDEP_DSI1_A_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_DSI1_A_IPU_MASK (1 << 5) + +/* Used by PM_DSS_DSS_WKDEP */ +#define OMAP54XX_WKUPDEP_DSI1_A_MPU_SHIFT 4 +#define OMAP54XX_WKUPDEP_DSI1_A_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_DSI1_A_MPU_MASK (1 << 4) + +/* Used by PM_DSS_DSS_WKDEP */ +#define OMAP54XX_WKUPDEP_DSI1_A_SDMA_SHIFT 7 +#define OMAP54XX_WKUPDEP_DSI1_A_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_DSI1_A_SDMA_MASK (1 << 7) + +/* Used by PM_DSS_DSS_WKDEP */ +#define OMAP54XX_WKUPDEP_DSI1_B_DSP_SHIFT 10 +#define OMAP54XX_WKUPDEP_DSI1_B_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_DSI1_B_DSP_MASK (1 << 10) + +/* Used by PM_DSS_DSS_WKDEP */ +#define OMAP54XX_WKUPDEP_DSI1_B_IPU_SHIFT 9 +#define OMAP54XX_WKUPDEP_DSI1_B_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_DSI1_B_IPU_MASK (1 << 9) + +/* Used by PM_DSS_DSS_WKDEP */ +#define OMAP54XX_WKUPDEP_DSI1_B_MPU_SHIFT 8 +#define OMAP54XX_WKUPDEP_DSI1_B_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_DSI1_B_MPU_MASK (1 << 8) + +/* Used by PM_DSS_DSS_WKDEP */ +#define OMAP54XX_WKUPDEP_DSI1_B_SDMA_SHIFT 11 +#define OMAP54XX_WKUPDEP_DSI1_B_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_DSI1_B_SDMA_MASK (1 << 11) + +/* Used by PM_DSS_DSS_WKDEP */ +#define OMAP54XX_WKUPDEP_DSI1_C_DSP_SHIFT 17 +#define OMAP54XX_WKUPDEP_DSI1_C_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_DSI1_C_DSP_MASK (1 << 17) + +/* Used by PM_DSS_DSS_WKDEP */ +#define OMAP54XX_WKUPDEP_DSI1_C_IPU_SHIFT 16 +#define OMAP54XX_WKUPDEP_DSI1_C_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_DSI1_C_IPU_MASK (1 << 16) + +/* Used by PM_DSS_DSS_WKDEP */ +#define OMAP54XX_WKUPDEP_DSI1_C_MPU_SHIFT 15 +#define OMAP54XX_WKUPDEP_DSI1_C_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_DSI1_C_MPU_MASK (1 << 15) + +/* Used by PM_DSS_DSS_WKDEP */ +#define OMAP54XX_WKUPDEP_DSI1_C_SDMA_SHIFT 18 +#define OMAP54XX_WKUPDEP_DSI1_C_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_DSI1_C_SDMA_MASK (1 << 18) + +/* Used by PM_WKUPAON_GPIO1_WKDEP */ +#define OMAP54XX_WKUPDEP_GPIO1_IRQ1_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_GPIO1_IRQ1_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_GPIO1_IRQ1_IPU_MASK (1 << 1) + +/* Used by PM_WKUPAON_GPIO1_WKDEP */ +#define OMAP54XX_WKUPDEP_GPIO1_IRQ1_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_GPIO1_IRQ1_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_GPIO1_IRQ1_MPU_MASK (1 << 0) + +/* Used by PM_WKUPAON_GPIO1_WKDEP */ +#define OMAP54XX_WKUPDEP_GPIO1_IRQ2_DSP_SHIFT 6 +#define OMAP54XX_WKUPDEP_GPIO1_IRQ2_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_GPIO1_IRQ2_DSP_MASK (1 << 6) + +/* Used by PM_L4PER_GPIO2_WKDEP */ +#define OMAP54XX_WKUPDEP_GPIO2_IRQ1_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_GPIO2_IRQ1_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_GPIO2_IRQ1_IPU_MASK (1 << 1) + +/* Used by PM_L4PER_GPIO2_WKDEP */ +#define OMAP54XX_WKUPDEP_GPIO2_IRQ1_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_GPIO2_IRQ1_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_GPIO2_IRQ1_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_GPIO2_WKDEP */ +#define OMAP54XX_WKUPDEP_GPIO2_IRQ2_DSP_SHIFT 6 +#define OMAP54XX_WKUPDEP_GPIO2_IRQ2_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_GPIO2_IRQ2_DSP_MASK (1 << 6) + +/* Used by PM_L4PER_GPIO3_WKDEP */ +#define OMAP54XX_WKUPDEP_GPIO3_IRQ1_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_GPIO3_IRQ1_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_GPIO3_IRQ1_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_GPIO3_WKDEP */ +#define OMAP54XX_WKUPDEP_GPIO3_IRQ2_DSP_SHIFT 6 +#define OMAP54XX_WKUPDEP_GPIO3_IRQ2_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_GPIO3_IRQ2_DSP_MASK (1 << 6) + +/* Used by PM_L4PER_GPIO4_WKDEP */ +#define OMAP54XX_WKUPDEP_GPIO4_IRQ1_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_GPIO4_IRQ1_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_GPIO4_IRQ1_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_GPIO4_WKDEP */ +#define OMAP54XX_WKUPDEP_GPIO4_IRQ2_DSP_SHIFT 6 +#define OMAP54XX_WKUPDEP_GPIO4_IRQ2_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_GPIO4_IRQ2_DSP_MASK (1 << 6) + +/* Used by PM_L4PER_GPIO5_WKDEP */ +#define OMAP54XX_WKUPDEP_GPIO5_IRQ1_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_GPIO5_IRQ1_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_GPIO5_IRQ1_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_GPIO5_WKDEP */ +#define OMAP54XX_WKUPDEP_GPIO5_IRQ2_DSP_SHIFT 6 +#define OMAP54XX_WKUPDEP_GPIO5_IRQ2_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_GPIO5_IRQ2_DSP_MASK (1 << 6) + +/* Used by PM_L4PER_GPIO6_WKDEP */ +#define OMAP54XX_WKUPDEP_GPIO6_IRQ1_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_GPIO6_IRQ1_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_GPIO6_IRQ1_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_GPIO6_WKDEP */ +#define OMAP54XX_WKUPDEP_GPIO6_IRQ2_DSP_SHIFT 6 +#define OMAP54XX_WKUPDEP_GPIO6_IRQ2_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_GPIO6_IRQ2_DSP_MASK (1 << 6) + +/* Used by PM_L4PER_GPIO7_WKDEP */ +#define OMAP54XX_WKUPDEP_GPIO7_IRQ1_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_GPIO7_IRQ1_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_GPIO7_IRQ1_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_GPIO8_WKDEP */ +#define OMAP54XX_WKUPDEP_GPIO8_IRQ1_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_GPIO8_IRQ1_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_GPIO8_IRQ1_MPU_MASK (1 << 0) + +/* Used by PM_DSS_DSS_WKDEP */ +#define OMAP54XX_WKUPDEP_HDMIDMA_SDMA_SHIFT 19 +#define OMAP54XX_WKUPDEP_HDMIDMA_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_HDMIDMA_SDMA_MASK (1 << 19) + +/* Used by PM_DSS_DSS_WKDEP */ +#define OMAP54XX_WKUPDEP_HDMIIRQ_DSP_SHIFT 14 +#define OMAP54XX_WKUPDEP_HDMIIRQ_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_HDMIIRQ_DSP_MASK (1 << 14) + +/* Used by PM_DSS_DSS_WKDEP */ +#define OMAP54XX_WKUPDEP_HDMIIRQ_IPU_SHIFT 13 +#define OMAP54XX_WKUPDEP_HDMIIRQ_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_HDMIIRQ_IPU_MASK (1 << 13) + +/* Used by PM_DSS_DSS_WKDEP */ +#define OMAP54XX_WKUPDEP_HDMIIRQ_MPU_SHIFT 12 +#define OMAP54XX_WKUPDEP_HDMIIRQ_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_HDMIIRQ_MPU_MASK (1 << 12) + +/* Used by PM_L3INIT_HSI_WKDEP */ +#define OMAP54XX_WKUPDEP_HSI_DSP_DSP_SHIFT 6 +#define OMAP54XX_WKUPDEP_HSI_DSP_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_HSI_DSP_DSP_MASK (1 << 6) + +/* Used by PM_L3INIT_HSI_WKDEP */ +#define OMAP54XX_WKUPDEP_HSI_MCU_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_HSI_MCU_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_HSI_MCU_IPU_MASK (1 << 1) + +/* Used by PM_L3INIT_HSI_WKDEP */ +#define OMAP54XX_WKUPDEP_HSI_MCU_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_HSI_MCU_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_HSI_MCU_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_I2C1_WKDEP */ +#define OMAP54XX_WKUPDEP_I2C1_DMA_SDMA_SHIFT 7 +#define OMAP54XX_WKUPDEP_I2C1_DMA_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_I2C1_DMA_SDMA_MASK (1 << 7) + +/* Used by PM_L4PER_I2C1_WKDEP */ +#define OMAP54XX_WKUPDEP_I2C1_IRQ_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_I2C1_IRQ_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_I2C1_IRQ_IPU_MASK (1 << 1) + +/* Used by PM_L4PER_I2C1_WKDEP */ +#define OMAP54XX_WKUPDEP_I2C1_IRQ_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_I2C1_IRQ_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_I2C1_IRQ_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_I2C2_WKDEP */ +#define OMAP54XX_WKUPDEP_I2C2_DMA_SDMA_SHIFT 7 +#define OMAP54XX_WKUPDEP_I2C2_DMA_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_I2C2_DMA_SDMA_MASK (1 << 7) + +/* Used by PM_L4PER_I2C2_WKDEP */ +#define OMAP54XX_WKUPDEP_I2C2_IRQ_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_I2C2_IRQ_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_I2C2_IRQ_IPU_MASK (1 << 1) + +/* Used by PM_L4PER_I2C2_WKDEP */ +#define OMAP54XX_WKUPDEP_I2C2_IRQ_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_I2C2_IRQ_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_I2C2_IRQ_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_I2C3_WKDEP */ +#define OMAP54XX_WKUPDEP_I2C3_DMA_SDMA_SHIFT 7 +#define OMAP54XX_WKUPDEP_I2C3_DMA_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_I2C3_DMA_SDMA_MASK (1 << 7) + +/* Used by PM_L4PER_I2C3_WKDEP */ +#define OMAP54XX_WKUPDEP_I2C3_IRQ_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_I2C3_IRQ_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_I2C3_IRQ_IPU_MASK (1 << 1) + +/* Used by PM_L4PER_I2C3_WKDEP */ +#define OMAP54XX_WKUPDEP_I2C3_IRQ_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_I2C3_IRQ_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_I2C3_IRQ_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_I2C4_WKDEP */ +#define OMAP54XX_WKUPDEP_I2C4_DMA_SDMA_SHIFT 7 +#define OMAP54XX_WKUPDEP_I2C4_DMA_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_I2C4_DMA_SDMA_MASK (1 << 7) + +/* Used by PM_L4PER_I2C4_WKDEP */ +#define OMAP54XX_WKUPDEP_I2C4_IRQ_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_I2C4_IRQ_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_I2C4_IRQ_IPU_MASK (1 << 1) + +/* Used by PM_L4PER_I2C4_WKDEP */ +#define OMAP54XX_WKUPDEP_I2C4_IRQ_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_I2C4_IRQ_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_I2C4_IRQ_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_I2C5_WKDEP */ +#define OMAP54XX_WKUPDEP_I2C5_IRQ_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_I2C5_IRQ_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_I2C5_IRQ_MPU_MASK (1 << 0) + +/* Used by PM_WKUPAON_KBD_WKDEP */ +#define OMAP54XX_WKUPDEP_KBD_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_KBD_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_KBD_MPU_MASK (1 << 0) + +/* Used by PM_ABE_MCASP_WKDEP */ +#define OMAP54XX_WKUPDEP_MCASP_DMA_DSP_SHIFT 6 +#define OMAP54XX_WKUPDEP_MCASP_DMA_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCASP_DMA_DSP_MASK (1 << 6) + +/* Used by PM_ABE_MCASP_WKDEP */ +#define OMAP54XX_WKUPDEP_MCASP_DMA_SDMA_SHIFT 7 +#define OMAP54XX_WKUPDEP_MCASP_DMA_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCASP_DMA_SDMA_MASK (1 << 7) + +/* Used by PM_ABE_MCASP_WKDEP */ +#define OMAP54XX_WKUPDEP_MCASP_IRQ_DSP_SHIFT 2 +#define OMAP54XX_WKUPDEP_MCASP_IRQ_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCASP_IRQ_DSP_MASK (1 << 2) + +/* Used by PM_ABE_MCASP_WKDEP */ +#define OMAP54XX_WKUPDEP_MCASP_IRQ_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_MCASP_IRQ_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCASP_IRQ_MPU_MASK (1 << 0) + +/* Used by PM_ABE_MCBSP1_WKDEP */ +#define OMAP54XX_WKUPDEP_MCBSP1_DSP_SHIFT 2 +#define OMAP54XX_WKUPDEP_MCBSP1_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCBSP1_DSP_MASK (1 << 2) + +/* Used by PM_ABE_MCBSP1_WKDEP */ +#define OMAP54XX_WKUPDEP_MCBSP1_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_MCBSP1_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCBSP1_MPU_MASK (1 << 0) + +/* Used by PM_ABE_MCBSP1_WKDEP */ +#define OMAP54XX_WKUPDEP_MCBSP1_SDMA_SHIFT 3 +#define OMAP54XX_WKUPDEP_MCBSP1_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCBSP1_SDMA_MASK (1 << 3) + +/* Used by PM_ABE_MCBSP2_WKDEP */ +#define OMAP54XX_WKUPDEP_MCBSP2_DSP_SHIFT 2 +#define OMAP54XX_WKUPDEP_MCBSP2_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCBSP2_DSP_MASK (1 << 2) + +/* Used by PM_ABE_MCBSP2_WKDEP */ +#define OMAP54XX_WKUPDEP_MCBSP2_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_MCBSP2_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCBSP2_MPU_MASK (1 << 0) + +/* Used by PM_ABE_MCBSP2_WKDEP */ +#define OMAP54XX_WKUPDEP_MCBSP2_SDMA_SHIFT 3 +#define OMAP54XX_WKUPDEP_MCBSP2_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCBSP2_SDMA_MASK (1 << 3) + +/* Used by PM_ABE_MCBSP3_WKDEP */ +#define OMAP54XX_WKUPDEP_MCBSP3_DSP_SHIFT 2 +#define OMAP54XX_WKUPDEP_MCBSP3_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCBSP3_DSP_MASK (1 << 2) + +/* Used by PM_ABE_MCBSP3_WKDEP */ +#define OMAP54XX_WKUPDEP_MCBSP3_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_MCBSP3_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCBSP3_MPU_MASK (1 << 0) + +/* Used by PM_ABE_MCBSP3_WKDEP */ +#define OMAP54XX_WKUPDEP_MCBSP3_SDMA_SHIFT 3 +#define OMAP54XX_WKUPDEP_MCBSP3_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCBSP3_SDMA_MASK (1 << 3) + +/* Used by PM_ABE_MCPDM_WKDEP */ +#define OMAP54XX_WKUPDEP_MCPDM_DMA_DSP_SHIFT 6 +#define OMAP54XX_WKUPDEP_MCPDM_DMA_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCPDM_DMA_DSP_MASK (1 << 6) + +/* Used by PM_ABE_MCPDM_WKDEP */ +#define OMAP54XX_WKUPDEP_MCPDM_DMA_SDMA_SHIFT 7 +#define OMAP54XX_WKUPDEP_MCPDM_DMA_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCPDM_DMA_SDMA_MASK (1 << 7) + +/* Used by PM_ABE_MCPDM_WKDEP */ +#define OMAP54XX_WKUPDEP_MCPDM_IRQ_DSP_SHIFT 2 +#define OMAP54XX_WKUPDEP_MCPDM_IRQ_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCPDM_IRQ_DSP_MASK (1 << 2) + +/* Used by PM_ABE_MCPDM_WKDEP */ +#define OMAP54XX_WKUPDEP_MCPDM_IRQ_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_MCPDM_IRQ_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCPDM_IRQ_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_MCSPI1_WKDEP */ +#define OMAP54XX_WKUPDEP_MCSPI1_DSP_SHIFT 2 +#define OMAP54XX_WKUPDEP_MCSPI1_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCSPI1_DSP_MASK (1 << 2) + +/* Used by PM_L4PER_MCSPI1_WKDEP */ +#define OMAP54XX_WKUPDEP_MCSPI1_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_MCSPI1_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCSPI1_IPU_MASK (1 << 1) + +/* Used by PM_L4PER_MCSPI1_WKDEP */ +#define OMAP54XX_WKUPDEP_MCSPI1_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_MCSPI1_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCSPI1_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_MCSPI1_WKDEP */ +#define OMAP54XX_WKUPDEP_MCSPI1_SDMA_SHIFT 3 +#define OMAP54XX_WKUPDEP_MCSPI1_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCSPI1_SDMA_MASK (1 << 3) + +/* Used by PM_L4PER_MCSPI2_WKDEP */ +#define OMAP54XX_WKUPDEP_MCSPI2_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_MCSPI2_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCSPI2_IPU_MASK (1 << 1) + +/* Used by PM_L4PER_MCSPI2_WKDEP */ +#define OMAP54XX_WKUPDEP_MCSPI2_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_MCSPI2_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCSPI2_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_MCSPI2_WKDEP */ +#define OMAP54XX_WKUPDEP_MCSPI2_SDMA_SHIFT 3 +#define OMAP54XX_WKUPDEP_MCSPI2_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCSPI2_SDMA_MASK (1 << 3) + +/* Used by PM_L4PER_MCSPI3_WKDEP */ +#define OMAP54XX_WKUPDEP_MCSPI3_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_MCSPI3_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCSPI3_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_MCSPI3_WKDEP */ +#define OMAP54XX_WKUPDEP_MCSPI3_SDMA_SHIFT 3 +#define OMAP54XX_WKUPDEP_MCSPI3_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCSPI3_SDMA_MASK (1 << 3) + +/* Used by PM_L4PER_MCSPI4_WKDEP */ +#define OMAP54XX_WKUPDEP_MCSPI4_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_MCSPI4_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCSPI4_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_MCSPI4_WKDEP */ +#define OMAP54XX_WKUPDEP_MCSPI4_SDMA_SHIFT 3 +#define OMAP54XX_WKUPDEP_MCSPI4_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MCSPI4_SDMA_MASK (1 << 3) + +/* Used by PM_L3INIT_MMC1_WKDEP */ +#define OMAP54XX_WKUPDEP_MMC1_DSP_SHIFT 2 +#define OMAP54XX_WKUPDEP_MMC1_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MMC1_DSP_MASK (1 << 2) + +/* Used by PM_L3INIT_MMC1_WKDEP */ +#define OMAP54XX_WKUPDEP_MMC1_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_MMC1_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MMC1_IPU_MASK (1 << 1) + +/* Used by PM_L3INIT_MMC1_WKDEP */ +#define OMAP54XX_WKUPDEP_MMC1_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_MMC1_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MMC1_MPU_MASK (1 << 0) + +/* Used by PM_L3INIT_MMC1_WKDEP */ +#define OMAP54XX_WKUPDEP_MMC1_SDMA_SHIFT 3 +#define OMAP54XX_WKUPDEP_MMC1_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MMC1_SDMA_MASK (1 << 3) + +/* Used by PM_L3INIT_MMC2_WKDEP */ +#define OMAP54XX_WKUPDEP_MMC2_DSP_SHIFT 2 +#define OMAP54XX_WKUPDEP_MMC2_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MMC2_DSP_MASK (1 << 2) + +/* Used by PM_L3INIT_MMC2_WKDEP */ +#define OMAP54XX_WKUPDEP_MMC2_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_MMC2_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MMC2_IPU_MASK (1 << 1) + +/* Used by PM_L3INIT_MMC2_WKDEP */ +#define OMAP54XX_WKUPDEP_MMC2_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_MMC2_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MMC2_MPU_MASK (1 << 0) + +/* Used by PM_L3INIT_MMC2_WKDEP */ +#define OMAP54XX_WKUPDEP_MMC2_SDMA_SHIFT 3 +#define OMAP54XX_WKUPDEP_MMC2_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MMC2_SDMA_MASK (1 << 3) + +/* Used by PM_L4PER_MMC3_WKDEP */ +#define OMAP54XX_WKUPDEP_MMC3_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_MMC3_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MMC3_IPU_MASK (1 << 1) + +/* Used by PM_L4PER_MMC3_WKDEP */ +#define OMAP54XX_WKUPDEP_MMC3_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_MMC3_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MMC3_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_MMC3_WKDEP */ +#define OMAP54XX_WKUPDEP_MMC3_SDMA_SHIFT 3 +#define OMAP54XX_WKUPDEP_MMC3_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MMC3_SDMA_MASK (1 << 3) + +/* Used by PM_L4PER_MMC4_WKDEP */ +#define OMAP54XX_WKUPDEP_MMC4_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_MMC4_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MMC4_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_MMC4_WKDEP */ +#define OMAP54XX_WKUPDEP_MMC4_SDMA_SHIFT 3 +#define OMAP54XX_WKUPDEP_MMC4_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MMC4_SDMA_MASK (1 << 3) + +/* Used by PM_L4PER_MMC5_WKDEP */ +#define OMAP54XX_WKUPDEP_MMC5_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_MMC5_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MMC5_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_MMC5_WKDEP */ +#define OMAP54XX_WKUPDEP_MMC5_SDMA_SHIFT 3 +#define OMAP54XX_WKUPDEP_MMC5_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_MMC5_SDMA_MASK (1 << 3) + +/* Used by PM_L3INIT_SATA_WKDEP */ +#define OMAP54XX_WKUPDEP_SATA_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_SATA_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_SATA_MPU_MASK (1 << 0) + +/* Used by PM_ABE_SLIMBUS1_WKDEP */ +#define OMAP54XX_WKUPDEP_SLIMBUS1_DMA_DSP_SHIFT 6 +#define OMAP54XX_WKUPDEP_SLIMBUS1_DMA_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_SLIMBUS1_DMA_DSP_MASK (1 << 6) + +/* Used by PM_ABE_SLIMBUS1_WKDEP */ +#define OMAP54XX_WKUPDEP_SLIMBUS1_DMA_SDMA_SHIFT 7 +#define OMAP54XX_WKUPDEP_SLIMBUS1_DMA_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_SLIMBUS1_DMA_SDMA_MASK (1 << 7) + +/* Used by PM_ABE_SLIMBUS1_WKDEP */ +#define OMAP54XX_WKUPDEP_SLIMBUS1_IRQ_DSP_SHIFT 2 +#define OMAP54XX_WKUPDEP_SLIMBUS1_IRQ_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_SLIMBUS1_IRQ_DSP_MASK (1 << 2) + +/* Used by PM_ABE_SLIMBUS1_WKDEP */ +#define OMAP54XX_WKUPDEP_SLIMBUS1_IRQ_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_SLIMBUS1_IRQ_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_SLIMBUS1_IRQ_MPU_MASK (1 << 0) + +/* Used by PM_COREAON_SMARTREFLEX_CORE_WKDEP */ +#define OMAP54XX_WKUPDEP_SMARTREFLEX_CORE_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_SMARTREFLEX_CORE_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_SMARTREFLEX_CORE_IPU_MASK (1 << 1) + +/* Used by PM_COREAON_SMARTREFLEX_CORE_WKDEP */ +#define OMAP54XX_WKUPDEP_SMARTREFLEX_CORE_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_SMARTREFLEX_CORE_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_SMARTREFLEX_CORE_MPU_MASK (1 << 0) + +/* Used by PM_COREAON_SMARTREFLEX_MM_WKDEP */ +#define OMAP54XX_WKUPDEP_SMARTREFLEX_MM_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_SMARTREFLEX_MM_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_SMARTREFLEX_MM_MPU_MASK (1 << 0) + +/* Used by PM_COREAON_SMARTREFLEX_MPU_WKDEP */ +#define OMAP54XX_WKUPDEP_SMARTREFLEX_MPU_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_SMARTREFLEX_MPU_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_SMARTREFLEX_MPU_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_TIMER10_WKDEP */ +#define OMAP54XX_WKUPDEP_TIMER10_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_TIMER10_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_TIMER10_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_TIMER11_WKDEP */ +#define OMAP54XX_WKUPDEP_TIMER11_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_TIMER11_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_TIMER11_IPU_MASK (1 << 1) + +/* Used by PM_L4PER_TIMER11_WKDEP */ +#define OMAP54XX_WKUPDEP_TIMER11_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_TIMER11_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_TIMER11_MPU_MASK (1 << 0) + +/* Used by PM_WKUPAON_TIMER12_WKDEP */ +#define OMAP54XX_WKUPDEP_TIMER12_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_TIMER12_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_TIMER12_MPU_MASK (1 << 0) + +/* Used by PM_WKUPAON_TIMER1_WKDEP */ +#define OMAP54XX_WKUPDEP_TIMER1_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_TIMER1_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_TIMER1_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_TIMER2_WKDEP */ +#define OMAP54XX_WKUPDEP_TIMER2_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_TIMER2_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_TIMER2_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_TIMER3_WKDEP */ +#define OMAP54XX_WKUPDEP_TIMER3_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_TIMER3_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_TIMER3_IPU_MASK (1 << 1) + +/* Used by PM_L4PER_TIMER3_WKDEP */ +#define OMAP54XX_WKUPDEP_TIMER3_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_TIMER3_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_TIMER3_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_TIMER4_WKDEP */ +#define OMAP54XX_WKUPDEP_TIMER4_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_TIMER4_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_TIMER4_IPU_MASK (1 << 1) + +/* Used by PM_L4PER_TIMER4_WKDEP */ +#define OMAP54XX_WKUPDEP_TIMER4_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_TIMER4_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_TIMER4_MPU_MASK (1 << 0) + +/* Used by PM_ABE_TIMER5_WKDEP */ +#define OMAP54XX_WKUPDEP_TIMER5_DSP_SHIFT 2 +#define OMAP54XX_WKUPDEP_TIMER5_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_TIMER5_DSP_MASK (1 << 2) + +/* Used by PM_ABE_TIMER5_WKDEP */ +#define OMAP54XX_WKUPDEP_TIMER5_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_TIMER5_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_TIMER5_MPU_MASK (1 << 0) + +/* Used by PM_ABE_TIMER6_WKDEP */ +#define OMAP54XX_WKUPDEP_TIMER6_DSP_SHIFT 2 +#define OMAP54XX_WKUPDEP_TIMER6_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_TIMER6_DSP_MASK (1 << 2) + +/* Used by PM_ABE_TIMER6_WKDEP */ +#define OMAP54XX_WKUPDEP_TIMER6_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_TIMER6_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_TIMER6_MPU_MASK (1 << 0) + +/* Used by PM_ABE_TIMER7_WKDEP */ +#define OMAP54XX_WKUPDEP_TIMER7_DSP_SHIFT 2 +#define OMAP54XX_WKUPDEP_TIMER7_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_TIMER7_DSP_MASK (1 << 2) + +/* Used by PM_ABE_TIMER7_WKDEP */ +#define OMAP54XX_WKUPDEP_TIMER7_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_TIMER7_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_TIMER7_MPU_MASK (1 << 0) + +/* Used by PM_ABE_TIMER8_WKDEP */ +#define OMAP54XX_WKUPDEP_TIMER8_DSP_SHIFT 2 +#define OMAP54XX_WKUPDEP_TIMER8_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_TIMER8_DSP_MASK (1 << 2) + +/* Used by PM_ABE_TIMER8_WKDEP */ +#define OMAP54XX_WKUPDEP_TIMER8_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_TIMER8_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_TIMER8_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_TIMER9_WKDEP */ +#define OMAP54XX_WKUPDEP_TIMER9_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_TIMER9_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_TIMER9_IPU_MASK (1 << 1) + +/* Used by PM_L4PER_TIMER9_WKDEP */ +#define OMAP54XX_WKUPDEP_TIMER9_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_TIMER9_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_TIMER9_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_UART1_WKDEP */ +#define OMAP54XX_WKUPDEP_UART1_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_UART1_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_UART1_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_UART1_WKDEP */ +#define OMAP54XX_WKUPDEP_UART1_SDMA_SHIFT 3 +#define OMAP54XX_WKUPDEP_UART1_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_UART1_SDMA_MASK (1 << 3) + +/* Used by PM_L4PER_UART2_WKDEP */ +#define OMAP54XX_WKUPDEP_UART2_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_UART2_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_UART2_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_UART2_WKDEP */ +#define OMAP54XX_WKUPDEP_UART2_SDMA_SHIFT 3 +#define OMAP54XX_WKUPDEP_UART2_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_UART2_SDMA_MASK (1 << 3) + +/* Used by PM_L4PER_UART3_WKDEP */ +#define OMAP54XX_WKUPDEP_UART3_DSP_SHIFT 2 +#define OMAP54XX_WKUPDEP_UART3_DSP_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_UART3_DSP_MASK (1 << 2) + +/* Used by PM_L4PER_UART3_WKDEP */ +#define OMAP54XX_WKUPDEP_UART3_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_UART3_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_UART3_IPU_MASK (1 << 1) + +/* Used by PM_L4PER_UART3_WKDEP */ +#define OMAP54XX_WKUPDEP_UART3_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_UART3_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_UART3_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_UART3_WKDEP */ +#define OMAP54XX_WKUPDEP_UART3_SDMA_SHIFT 3 +#define OMAP54XX_WKUPDEP_UART3_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_UART3_SDMA_MASK (1 << 3) + +/* Used by PM_L4PER_UART4_WKDEP */ +#define OMAP54XX_WKUPDEP_UART4_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_UART4_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_UART4_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_UART4_WKDEP */ +#define OMAP54XX_WKUPDEP_UART4_SDMA_SHIFT 3 +#define OMAP54XX_WKUPDEP_UART4_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_UART4_SDMA_MASK (1 << 3) + +/* Used by PM_L4PER_UART5_WKDEP */ +#define OMAP54XX_WKUPDEP_UART5_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_UART5_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_UART5_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_UART5_WKDEP */ +#define OMAP54XX_WKUPDEP_UART5_SDMA_SHIFT 3 +#define OMAP54XX_WKUPDEP_UART5_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_UART5_SDMA_MASK (1 << 3) + +/* Used by PM_L4PER_UART6_WKDEP */ +#define OMAP54XX_WKUPDEP_UART6_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_UART6_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_UART6_MPU_MASK (1 << 0) + +/* Used by PM_L4PER_UART6_WKDEP */ +#define OMAP54XX_WKUPDEP_UART6_SDMA_SHIFT 3 +#define OMAP54XX_WKUPDEP_UART6_SDMA_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_UART6_SDMA_MASK (1 << 3) + +/* Used by PM_L3INIT_UNIPRO2_WKDEP */ +#define OMAP54XX_WKUPDEP_UNIPRO2_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_UNIPRO2_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_UNIPRO2_MPU_MASK (1 << 0) + +/* Used by PM_L3INIT_USB_HOST_HS_WKDEP */ +#define OMAP54XX_WKUPDEP_USB_HOST_HS_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_USB_HOST_HS_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_USB_HOST_HS_IPU_MASK (1 << 1) + +/* Used by PM_L3INIT_USB_HOST_HS_WKDEP */ +#define OMAP54XX_WKUPDEP_USB_HOST_HS_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_USB_HOST_HS_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_USB_HOST_HS_MPU_MASK (1 << 0) + +/* Used by PM_L3INIT_USB_OTG_SS_WKDEP */ +#define OMAP54XX_WKUPDEP_USB_OTG_SS_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_USB_OTG_SS_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_USB_OTG_SS_IPU_MASK (1 << 1) + +/* Used by PM_L3INIT_USB_OTG_SS_WKDEP */ +#define OMAP54XX_WKUPDEP_USB_OTG_SS_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_USB_OTG_SS_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_USB_OTG_SS_MPU_MASK (1 << 0) + +/* Used by PM_L3INIT_USB_TLL_HS_WKDEP */ +#define OMAP54XX_WKUPDEP_USB_TLL_HS_IPU_SHIFT 1 +#define OMAP54XX_WKUPDEP_USB_TLL_HS_IPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_USB_TLL_HS_IPU_MASK (1 << 1) + +/* Used by PM_L3INIT_USB_TLL_HS_WKDEP */ +#define OMAP54XX_WKUPDEP_USB_TLL_HS_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_USB_TLL_HS_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_USB_TLL_HS_MPU_MASK (1 << 0) + +/* Used by PM_WKUPAON_WD_TIMER2_WKDEP */ +#define OMAP54XX_WKUPDEP_WD_TIMER2_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_WD_TIMER2_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_WD_TIMER2_MPU_MASK (1 << 0) + +/* Used by PM_ABE_WD_TIMER3_WKDEP */ +#define OMAP54XX_WKUPDEP_WD_TIMER3_MPU_SHIFT 0 +#define OMAP54XX_WKUPDEP_WD_TIMER3_MPU_WIDTH 0x1 +#define OMAP54XX_WKUPDEP_WD_TIMER3_MPU_MASK (1 << 0) + +/* Used by PRM_IO_PMCTRL */ +#define OMAP54XX_WUCLK_CTRL_SHIFT 8 +#define OMAP54XX_WUCLK_CTRL_WIDTH 0x1 +#define OMAP54XX_WUCLK_CTRL_MASK (1 << 8) + +/* Used by PRM_IO_PMCTRL */ +#define OMAP54XX_WUCLK_STATUS_SHIFT 9 +#define OMAP54XX_WUCLK_STATUS_WIDTH 0x1 +#define OMAP54XX_WUCLK_STATUS_MASK (1 << 9) + +/* Used by REVISION_PRM */ +#define OMAP54XX_X_MAJOR_SHIFT 8 +#define OMAP54XX_X_MAJOR_WIDTH 0x3 +#define OMAP54XX_X_MAJOR_MASK (0x7 << 8) + +/* Used by REVISION_PRM */ +#define OMAP54XX_Y_MINOR_SHIFT 0 +#define OMAP54XX_Y_MINOR_WIDTH 0x6 +#define OMAP54XX_Y_MINOR_MASK (0x3f << 0) +#endif diff --git a/arch/arm/mach-omap2/prm33xx.c b/arch/arm/mach-omap2/prm33xx.c index 44c0d7216aa7..720440737744 100644 --- a/arch/arm/mach-omap2/prm33xx.c +++ b/arch/arm/mach-omap2/prm33xx.c @@ -320,6 +320,12 @@ static int am33xx_pwrdm_wait_transition(struct powerdomain *pwrdm) return 0; } +static int am33xx_check_vcvp(void) +{ + /* No VC/VP on am33xx devices */ + return 0; +} + struct pwrdm_ops am33xx_pwrdm_operations = { .pwrdm_set_next_pwrst = am33xx_pwrdm_set_next_pwrst, .pwrdm_read_next_pwrst = am33xx_pwrdm_read_next_pwrst, @@ -335,4 +341,5 @@ struct pwrdm_ops am33xx_pwrdm_operations = { .pwrdm_set_mem_onst = am33xx_pwrdm_set_mem_onst, .pwrdm_set_mem_retst = am33xx_pwrdm_set_mem_retst, .pwrdm_wait_transition = am33xx_pwrdm_wait_transition, + .pwrdm_has_voltdm = am33xx_check_vcvp, }; diff --git a/arch/arm/mach-omap2/prm44xx.h b/arch/arm/mach-omap2/prm44xx.h index 8ee1fbdec561..7db2422faa16 100644 --- a/arch/arm/mach-omap2/prm44xx.h +++ b/arch/arm/mach-omap2/prm44xx.h @@ -25,6 +25,7 @@ #ifndef __ARCH_ARM_MACH_OMAP2_PRM44XX_H #define __ARCH_ARM_MACH_OMAP2_PRM44XX_H +#include "prm44xx_54xx.h" #include "prcm-common.h" #include "prm.h" @@ -744,36 +745,4 @@ #define OMAP4_PRM_VC_ERRST_OFFSET 0x00f8 #define OMAP4430_PRM_VC_ERRST OMAP44XX_PRM_REGADDR(OMAP4430_PRM_DEVICE_INST, 0x00f8) -/* Function prototypes */ -# ifndef __ASSEMBLER__ - -extern u32 omap4_prm_read_inst_reg(s16 inst, u16 idx); -extern void omap4_prm_write_inst_reg(u32 val, s16 inst, u16 idx); -extern u32 omap4_prm_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx); - -/* OMAP4-specific VP functions */ -u32 omap4_prm_vp_check_txdone(u8 vp_id); -void omap4_prm_vp_clear_txdone(u8 vp_id); - -/* - * OMAP4 access functions for voltage controller (VC) and - * voltage proccessor (VP) in the PRM. - */ -extern u32 omap4_prm_vcvp_read(u8 offset); -extern void omap4_prm_vcvp_write(u32 val, u8 offset); -extern u32 omap4_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset); - -extern void omap44xx_prm_reconfigure_io_chain(void); - -/* PRM interrupt-related functions */ -extern void omap44xx_prm_read_pending_irqs(unsigned long *events); -extern void omap44xx_prm_ocp_barrier(void); -extern void omap44xx_prm_save_and_clear_irqen(u32 *saved_mask); -extern void omap44xx_prm_restore_irqen(u32 *saved_mask); - -extern int __init omap44xx_prm_init(void); -extern u32 omap44xx_prm_get_reset_sources(void); - -# endif - #endif diff --git a/arch/arm/mach-omap2/prm44xx_54xx.h b/arch/arm/mach-omap2/prm44xx_54xx.h new file mode 100644 index 000000000000..7cd22abb8f15 --- /dev/null +++ b/arch/arm/mach-omap2/prm44xx_54xx.h @@ -0,0 +1,58 @@ +/* + * OMAP44xx and 54xx PRM common functions + * + * Copyright (C) 2009-2013 Texas Instruments, Inc. + * Copyright (C) 2009-2010 Nokia Corporation + * + * Paul Walmsley (paul@pwsan.com) + * Rajendra Nayak (rnayak@ti.com) + * Benoit Cousson (b-cousson@ti.com) + * + * This file is automatically generated from the OMAP hardware databases. + * We respectfully ask that any modifications to this file be coordinated + * with the public linux-omap@vger.kernel.org mailing list and the + * authors above to ensure that the autogeneration scripts are kept + * up-to-date with the file contents. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_PRM44XX_54XX_H +#define __ARCH_ARM_MACH_OMAP2_PRM44XX_54XX_H + +/* Function prototypes */ +#ifndef __ASSEMBLER__ + +extern u32 omap4_prm_read_inst_reg(s16 inst, u16 idx); +extern void omap4_prm_write_inst_reg(u32 val, s16 inst, u16 idx); +extern u32 omap4_prm_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx); + +/* OMAP4/OMAP5-specific VP functions */ +u32 omap4_prm_vp_check_txdone(u8 vp_id); +void omap4_prm_vp_clear_txdone(u8 vp_id); + +/* + * OMAP4/OMAP5 access functions for voltage controller (VC) and + * voltage proccessor (VP) in the PRM. + */ +extern u32 omap4_prm_vcvp_read(u8 offset); +extern void omap4_prm_vcvp_write(u32 val, u8 offset); +extern u32 omap4_prm_vcvp_rmw(u32 mask, u32 bits, u8 offset); + +extern void omap44xx_prm_reconfigure_io_chain(void); + +/* PRM interrupt-related functions */ +extern void omap44xx_prm_read_pending_irqs(unsigned long *events); +extern void omap44xx_prm_ocp_barrier(void); +extern void omap44xx_prm_save_and_clear_irqen(u32 *saved_mask); +extern void omap44xx_prm_restore_irqen(u32 *saved_mask); + +extern int __init omap44xx_prm_init(void); +extern u32 omap44xx_prm_get_reset_sources(void); + +#endif + +#endif diff --git a/arch/arm/mach-omap2/prm54xx.h b/arch/arm/mach-omap2/prm54xx.h new file mode 100644 index 000000000000..e4411010309c --- /dev/null +++ b/arch/arm/mach-omap2/prm54xx.h @@ -0,0 +1,421 @@ +/* + * OMAP54xx PRM instance offset macros + * + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com + * + * Paul Walmsley (paul@pwsan.com) + * Rajendra Nayak (rnayak@ti.com) + * Benoit Cousson (b-cousson@ti.com) + * + * This file is automatically generated from the OMAP hardware databases. + * We respectfully ask that any modifications to this file be coordinated + * with the public linux-omap@vger.kernel.org mailing list and the + * authors above to ensure that the autogeneration scripts are kept + * up-to-date with the file contents. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_PRM54XX_H +#define __ARCH_ARM_MACH_OMAP2_PRM54XX_H + +#include "prm44xx_54xx.h" +#include "prcm-common.h" +#include "prm.h" + +#define OMAP54XX_PRM_BASE 0x4ae06000 + +#define OMAP54XX_PRM_REGADDR(inst, reg) \ + OMAP2_L4_IO_ADDRESS(OMAP54XX_PRM_BASE + (inst) + (reg)) + + +/* PRM instances */ +#define OMAP54XX_PRM_OCP_SOCKET_INST 0x0000 +#define OMAP54XX_PRM_CKGEN_INST 0x0100 +#define OMAP54XX_PRM_MPU_INST 0x0300 +#define OMAP54XX_PRM_DSP_INST 0x0400 +#define OMAP54XX_PRM_ABE_INST 0x0500 +#define OMAP54XX_PRM_COREAON_INST 0x0600 +#define OMAP54XX_PRM_CORE_INST 0x0700 +#define OMAP54XX_PRM_IVA_INST 0x1200 +#define OMAP54XX_PRM_CAM_INST 0x1300 +#define OMAP54XX_PRM_DSS_INST 0x1400 +#define OMAP54XX_PRM_GPU_INST 0x1500 +#define OMAP54XX_PRM_L3INIT_INST 0x1600 +#define OMAP54XX_PRM_CUSTEFUSE_INST 0x1700 +#define OMAP54XX_PRM_WKUPAON_INST 0x1800 +#define OMAP54XX_PRM_WKUPAON_CM_INST 0x1900 +#define OMAP54XX_PRM_EMU_INST 0x1a00 +#define OMAP54XX_PRM_EMU_CM_INST 0x1b00 +#define OMAP54XX_PRM_DEVICE_INST 0x1c00 +#define OMAP54XX_PRM_INSTR_INST 0x1f00 + +/* PRM clockdomain register offsets (from instance start) */ +#define OMAP54XX_PRM_WKUPAON_CM_WKUPAON_CDOFFS 0x0000 +#define OMAP54XX_PRM_EMU_CM_EMU_CDOFFS 0x0000 + +/* PRM */ + +/* PRM.OCP_SOCKET_PRM register offsets */ +#define OMAP54XX_REVISION_PRM_OFFSET 0x0000 +#define OMAP54XX_PRM_IRQSTATUS_MPU_OFFSET 0x0010 +#define OMAP54XX_PRM_IRQSTATUS_MPU_2_OFFSET 0x0014 +#define OMAP54XX_PRM_IRQENABLE_MPU_OFFSET 0x0018 +#define OMAP54XX_PRM_IRQENABLE_MPU_2_OFFSET 0x001c +#define OMAP54XX_PRM_IRQSTATUS_IPU_OFFSET 0x0020 +#define OMAP54XX_PRM_IRQENABLE_IPU_OFFSET 0x0028 +#define OMAP54XX_PRM_IRQSTATUS_DSP_OFFSET 0x0030 +#define OMAP54XX_PRM_IRQENABLE_DSP_OFFSET 0x0038 +#define OMAP54XX_CM_PRM_PROFILING_CLKCTRL_OFFSET 0x0040 +#define OMAP54XX_CM_PRM_PROFILING_CLKCTRL OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_OCP_SOCKET_INST, 0x0040) +#define OMAP54XX_PRM_DEBUG_OUT_OFFSET 0x0084 +#define OMAP54XX_PRM_DEBUG_TRANS_CFG_OFFSET 0x0090 +#define OMAP54XX_PRM_DEBUG_OFF_TRANS_OFFSET 0x0094 +#define OMAP54XX_PRM_DEBUG_CORE_RET_TRANS_OFFSET 0x0098 +#define OMAP54XX_PRM_DEBUG_MPU_RET_TRANS_OFFSET 0x009c +#define OMAP54XX_PRM_DEBUG_MM_RET_TRANS_OFFSET 0x00a0 +#define OMAP54XX_PRM_DEBUG_WKUPAON_FD_TRANS_OFFSET 0x00a4 + +/* PRM.CKGEN_PRM register offsets */ +#define OMAP54XX_CM_CLKSEL_ABE_DSS_SYS_OFFSET 0x0000 +#define OMAP54XX_CM_CLKSEL_ABE_DSS_SYS OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_CKGEN_INST, 0x0000) +#define OMAP54XX_CM_CLKSEL_WKUPAON_OFFSET 0x0008 +#define OMAP54XX_CM_CLKSEL_WKUPAON OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_CKGEN_INST, 0x0008) +#define OMAP54XX_CM_CLKSEL_ABE_PLL_REF_OFFSET 0x000c +#define OMAP54XX_CM_CLKSEL_ABE_PLL_REF OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_CKGEN_INST, 0x000c) +#define OMAP54XX_CM_CLKSEL_SYS_OFFSET 0x0010 +#define OMAP54XX_CM_CLKSEL_SYS OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_CKGEN_INST, 0x0010) + +/* PRM.MPU_PRM register offsets */ +#define OMAP54XX_PM_MPU_PWRSTCTRL_OFFSET 0x0000 +#define OMAP54XX_PM_MPU_PWRSTST_OFFSET 0x0004 +#define OMAP54XX_RM_MPU_MPU_CONTEXT_OFFSET 0x0024 + +/* PRM.DSP_PRM register offsets */ +#define OMAP54XX_PM_DSP_PWRSTCTRL_OFFSET 0x0000 +#define OMAP54XX_PM_DSP_PWRSTST_OFFSET 0x0004 +#define OMAP54XX_RM_DSP_RSTCTRL_OFFSET 0x0010 +#define OMAP54XX_RM_DSP_RSTST_OFFSET 0x0014 +#define OMAP54XX_RM_DSP_DSP_CONTEXT_OFFSET 0x0024 + +/* PRM.ABE_PRM register offsets */ +#define OMAP54XX_PM_ABE_PWRSTCTRL_OFFSET 0x0000 +#define OMAP54XX_PM_ABE_PWRSTST_OFFSET 0x0004 +#define OMAP54XX_RM_ABE_AESS_CONTEXT_OFFSET 0x002c +#define OMAP54XX_PM_ABE_MCPDM_WKDEP_OFFSET 0x0030 +#define OMAP54XX_RM_ABE_MCPDM_CONTEXT_OFFSET 0x0034 +#define OMAP54XX_PM_ABE_DMIC_WKDEP_OFFSET 0x0038 +#define OMAP54XX_RM_ABE_DMIC_CONTEXT_OFFSET 0x003c +#define OMAP54XX_PM_ABE_MCASP_WKDEP_OFFSET 0x0040 +#define OMAP54XX_RM_ABE_MCASP_CONTEXT_OFFSET 0x0044 +#define OMAP54XX_PM_ABE_MCBSP1_WKDEP_OFFSET 0x0048 +#define OMAP54XX_RM_ABE_MCBSP1_CONTEXT_OFFSET 0x004c +#define OMAP54XX_PM_ABE_MCBSP2_WKDEP_OFFSET 0x0050 +#define OMAP54XX_RM_ABE_MCBSP2_CONTEXT_OFFSET 0x0054 +#define OMAP54XX_PM_ABE_MCBSP3_WKDEP_OFFSET 0x0058 +#define OMAP54XX_RM_ABE_MCBSP3_CONTEXT_OFFSET 0x005c +#define OMAP54XX_PM_ABE_SLIMBUS1_WKDEP_OFFSET 0x0060 +#define OMAP54XX_RM_ABE_SLIMBUS1_CONTEXT_OFFSET 0x0064 +#define OMAP54XX_PM_ABE_TIMER5_WKDEP_OFFSET 0x0068 +#define OMAP54XX_RM_ABE_TIMER5_CONTEXT_OFFSET 0x006c +#define OMAP54XX_PM_ABE_TIMER6_WKDEP_OFFSET 0x0070 +#define OMAP54XX_RM_ABE_TIMER6_CONTEXT_OFFSET 0x0074 +#define OMAP54XX_PM_ABE_TIMER7_WKDEP_OFFSET 0x0078 +#define OMAP54XX_RM_ABE_TIMER7_CONTEXT_OFFSET 0x007c +#define OMAP54XX_PM_ABE_TIMER8_WKDEP_OFFSET 0x0080 +#define OMAP54XX_RM_ABE_TIMER8_CONTEXT_OFFSET 0x0084 +#define OMAP54XX_PM_ABE_WD_TIMER3_WKDEP_OFFSET 0x0088 +#define OMAP54XX_RM_ABE_WD_TIMER3_CONTEXT_OFFSET 0x008c + +/* PRM.COREAON_PRM register offsets */ +#define OMAP54XX_PM_COREAON_SMARTREFLEX_MPU_WKDEP_OFFSET 0x0028 +#define OMAP54XX_RM_COREAON_SMARTREFLEX_MPU_CONTEXT_OFFSET 0x002c +#define OMAP54XX_PM_COREAON_SMARTREFLEX_MM_WKDEP_OFFSET 0x0030 +#define OMAP54XX_RM_COREAON_SMARTREFLEX_MM_CONTEXT_OFFSET 0x0034 +#define OMAP54XX_PM_COREAON_SMARTREFLEX_CORE_WKDEP_OFFSET 0x0038 +#define OMAP54XX_RM_COREAON_SMARTREFLEX_CORE_CONTEXT_OFFSET 0x003c + +/* PRM.CORE_PRM register offsets */ +#define OMAP54XX_PM_CORE_PWRSTCTRL_OFFSET 0x0000 +#define OMAP54XX_PM_CORE_PWRSTST_OFFSET 0x0004 +#define OMAP54XX_RM_L3MAIN1_L3_MAIN_1_CONTEXT_OFFSET 0x0024 +#define OMAP54XX_RM_L3MAIN2_L3_MAIN_2_CONTEXT_OFFSET 0x0124 +#define OMAP54XX_RM_L3MAIN2_GPMC_CONTEXT_OFFSET 0x012c +#define OMAP54XX_RM_L3MAIN2_OCMC_RAM_CONTEXT_OFFSET 0x0134 +#define OMAP54XX_RM_IPU_RSTCTRL_OFFSET 0x0210 +#define OMAP54XX_RM_IPU_RSTST_OFFSET 0x0214 +#define OMAP54XX_RM_IPU_IPU_CONTEXT_OFFSET 0x0224 +#define OMAP54XX_RM_DMA_DMA_SYSTEM_CONTEXT_OFFSET 0x0324 +#define OMAP54XX_RM_EMIF_DMM_CONTEXT_OFFSET 0x0424 +#define OMAP54XX_RM_EMIF_EMIF_OCP_FW_CONTEXT_OFFSET 0x042c +#define OMAP54XX_RM_EMIF_EMIF1_CONTEXT_OFFSET 0x0434 +#define OMAP54XX_RM_EMIF_EMIF2_CONTEXT_OFFSET 0x043c +#define OMAP54XX_RM_EMIF_EMIF_DLL_CONTEXT_OFFSET 0x0444 +#define OMAP54XX_RM_C2C_C2C_CONTEXT_OFFSET 0x0524 +#define OMAP54XX_RM_C2C_MODEM_ICR_CONTEXT_OFFSET 0x052c +#define OMAP54XX_RM_C2C_C2C_OCP_FW_CONTEXT_OFFSET 0x0534 +#define OMAP54XX_RM_L4CFG_L4_CFG_CONTEXT_OFFSET 0x0624 +#define OMAP54XX_RM_L4CFG_SPINLOCK_CONTEXT_OFFSET 0x062c +#define OMAP54XX_RM_L4CFG_MAILBOX_CONTEXT_OFFSET 0x0634 +#define OMAP54XX_RM_L4CFG_SAR_ROM_CONTEXT_OFFSET 0x063c +#define OMAP54XX_RM_L4CFG_OCP2SCP2_CONTEXT_OFFSET 0x0644 +#define OMAP54XX_RM_L3INSTR_L3_MAIN_3_CONTEXT_OFFSET 0x0724 +#define OMAP54XX_RM_L3INSTR_L3_INSTR_CONTEXT_OFFSET 0x072c +#define OMAP54XX_RM_L3INSTR_OCP_WP_NOC_CONTEXT_OFFSET 0x0744 +#define OMAP54XX_RM_MIPIEXT_LLI_CONTEXT_OFFSET 0x0824 +#define OMAP54XX_RM_MIPIEXT_LLI_OCP_FW_CONTEXT_OFFSET 0x082c +#define OMAP54XX_RM_MIPIEXT_MPHY_CONTEXT_OFFSET 0x0834 +#define OMAP54XX_PM_L4PER_TIMER10_WKDEP_OFFSET 0x0928 +#define OMAP54XX_RM_L4PER_TIMER10_CONTEXT_OFFSET 0x092c +#define OMAP54XX_PM_L4PER_TIMER11_WKDEP_OFFSET 0x0930 +#define OMAP54XX_RM_L4PER_TIMER11_CONTEXT_OFFSET 0x0934 +#define OMAP54XX_PM_L4PER_TIMER2_WKDEP_OFFSET 0x0938 +#define OMAP54XX_RM_L4PER_TIMER2_CONTEXT_OFFSET 0x093c +#define OMAP54XX_PM_L4PER_TIMER3_WKDEP_OFFSET 0x0940 +#define OMAP54XX_RM_L4PER_TIMER3_CONTEXT_OFFSET 0x0944 +#define OMAP54XX_PM_L4PER_TIMER4_WKDEP_OFFSET 0x0948 +#define OMAP54XX_RM_L4PER_TIMER4_CONTEXT_OFFSET 0x094c +#define OMAP54XX_PM_L4PER_TIMER9_WKDEP_OFFSET 0x0950 +#define OMAP54XX_RM_L4PER_TIMER9_CONTEXT_OFFSET 0x0954 +#define OMAP54XX_RM_L4PER_ELM_CONTEXT_OFFSET 0x095c +#define OMAP54XX_PM_L4PER_GPIO2_WKDEP_OFFSET 0x0960 +#define OMAP54XX_RM_L4PER_GPIO2_CONTEXT_OFFSET 0x0964 +#define OMAP54XX_PM_L4PER_GPIO3_WKDEP_OFFSET 0x0968 +#define OMAP54XX_RM_L4PER_GPIO3_CONTEXT_OFFSET 0x096c +#define OMAP54XX_PM_L4PER_GPIO4_WKDEP_OFFSET 0x0970 +#define OMAP54XX_RM_L4PER_GPIO4_CONTEXT_OFFSET 0x0974 +#define OMAP54XX_PM_L4PER_GPIO5_WKDEP_OFFSET 0x0978 +#define OMAP54XX_RM_L4PER_GPIO5_CONTEXT_OFFSET 0x097c +#define OMAP54XX_PM_L4PER_GPIO6_WKDEP_OFFSET 0x0980 +#define OMAP54XX_RM_L4PER_GPIO6_CONTEXT_OFFSET 0x0984 +#define OMAP54XX_RM_L4PER_HDQ1W_CONTEXT_OFFSET 0x098c +#define OMAP54XX_PM_L4PER_I2C1_WKDEP_OFFSET 0x09a0 +#define OMAP54XX_RM_L4PER_I2C1_CONTEXT_OFFSET 0x09a4 +#define OMAP54XX_PM_L4PER_I2C2_WKDEP_OFFSET 0x09a8 +#define OMAP54XX_RM_L4PER_I2C2_CONTEXT_OFFSET 0x09ac +#define OMAP54XX_PM_L4PER_I2C3_WKDEP_OFFSET 0x09b0 +#define OMAP54XX_RM_L4PER_I2C3_CONTEXT_OFFSET 0x09b4 +#define OMAP54XX_PM_L4PER_I2C4_WKDEP_OFFSET 0x09b8 +#define OMAP54XX_RM_L4PER_I2C4_CONTEXT_OFFSET 0x09bc +#define OMAP54XX_RM_L4PER_L4_PER_CONTEXT_OFFSET 0x09c0 +#define OMAP54XX_PM_L4PER_MCSPI1_WKDEP_OFFSET 0x09f0 +#define OMAP54XX_RM_L4PER_MCSPI1_CONTEXT_OFFSET 0x09f4 +#define OMAP54XX_PM_L4PER_MCSPI2_WKDEP_OFFSET 0x09f8 +#define OMAP54XX_RM_L4PER_MCSPI2_CONTEXT_OFFSET 0x09fc +#define OMAP54XX_PM_L4PER_MCSPI3_WKDEP_OFFSET 0x0a00 +#define OMAP54XX_RM_L4PER_MCSPI3_CONTEXT_OFFSET 0x0a04 +#define OMAP54XX_PM_L4PER_MCSPI4_WKDEP_OFFSET 0x0a08 +#define OMAP54XX_RM_L4PER_MCSPI4_CONTEXT_OFFSET 0x0a0c +#define OMAP54XX_PM_L4PER_GPIO7_WKDEP_OFFSET 0x0a10 +#define OMAP54XX_RM_L4PER_GPIO7_CONTEXT_OFFSET 0x0a14 +#define OMAP54XX_PM_L4PER_GPIO8_WKDEP_OFFSET 0x0a18 +#define OMAP54XX_RM_L4PER_GPIO8_CONTEXT_OFFSET 0x0a1c +#define OMAP54XX_PM_L4PER_MMC3_WKDEP_OFFSET 0x0a20 +#define OMAP54XX_RM_L4PER_MMC3_CONTEXT_OFFSET 0x0a24 +#define OMAP54XX_PM_L4PER_MMC4_WKDEP_OFFSET 0x0a28 +#define OMAP54XX_RM_L4PER_MMC4_CONTEXT_OFFSET 0x0a2c +#define OMAP54XX_PM_L4PER_UART1_WKDEP_OFFSET 0x0a40 +#define OMAP54XX_RM_L4PER_UART1_CONTEXT_OFFSET 0x0a44 +#define OMAP54XX_PM_L4PER_UART2_WKDEP_OFFSET 0x0a48 +#define OMAP54XX_RM_L4PER_UART2_CONTEXT_OFFSET 0x0a4c +#define OMAP54XX_PM_L4PER_UART3_WKDEP_OFFSET 0x0a50 +#define OMAP54XX_RM_L4PER_UART3_CONTEXT_OFFSET 0x0a54 +#define OMAP54XX_RM_L4PER_UART4_CONTEXT_OFFSET 0x0a58 +#define OMAP54XX_PM_L4PER_UART4_WKDEP_OFFSET 0x0a5c +#define OMAP54XX_PM_L4PER_MMC5_WKDEP_OFFSET 0x0a60 +#define OMAP54XX_RM_L4PER_MMC5_CONTEXT_OFFSET 0x0a64 +#define OMAP54XX_PM_L4PER_I2C5_WKDEP_OFFSET 0x0a68 +#define OMAP54XX_RM_L4PER_I2C5_CONTEXT_OFFSET 0x0a6c +#define OMAP54XX_PM_L4PER_UART5_WKDEP_OFFSET 0x0a70 +#define OMAP54XX_RM_L4PER_UART5_CONTEXT_OFFSET 0x0a74 +#define OMAP54XX_PM_L4PER_UART6_WKDEP_OFFSET 0x0a78 +#define OMAP54XX_RM_L4PER_UART6_CONTEXT_OFFSET 0x0a7c +#define OMAP54XX_RM_L4SEC_AES1_CONTEXT_OFFSET 0x0aa4 +#define OMAP54XX_RM_L4SEC_AES2_CONTEXT_OFFSET 0x0aac +#define OMAP54XX_RM_L4SEC_DES3DES_CONTEXT_OFFSET 0x0ab4 +#define OMAP54XX_RM_L4SEC_FPKA_CONTEXT_OFFSET 0x0abc +#define OMAP54XX_RM_L4SEC_RNG_CONTEXT_OFFSET 0x0ac4 +#define OMAP54XX_RM_L4SEC_SHA2MD5_CONTEXT_OFFSET 0x0acc +#define OMAP54XX_RM_L4SEC_DMA_CRYPTO_CONTEXT_OFFSET 0x0adc + +/* PRM.IVA_PRM register offsets */ +#define OMAP54XX_PM_IVA_PWRSTCTRL_OFFSET 0x0000 +#define OMAP54XX_PM_IVA_PWRSTST_OFFSET 0x0004 +#define OMAP54XX_RM_IVA_RSTCTRL_OFFSET 0x0010 +#define OMAP54XX_RM_IVA_RSTST_OFFSET 0x0014 +#define OMAP54XX_RM_IVA_IVA_CONTEXT_OFFSET 0x0024 +#define OMAP54XX_RM_IVA_SL2_CONTEXT_OFFSET 0x002c + +/* PRM.CAM_PRM register offsets */ +#define OMAP54XX_PM_CAM_PWRSTCTRL_OFFSET 0x0000 +#define OMAP54XX_PM_CAM_PWRSTST_OFFSET 0x0004 +#define OMAP54XX_RM_CAM_ISS_CONTEXT_OFFSET 0x0024 +#define OMAP54XX_RM_CAM_FDIF_CONTEXT_OFFSET 0x002c +#define OMAP54XX_RM_CAM_CAL_CONTEXT_OFFSET 0x0034 + +/* PRM.DSS_PRM register offsets */ +#define OMAP54XX_PM_DSS_PWRSTCTRL_OFFSET 0x0000 +#define OMAP54XX_PM_DSS_PWRSTST_OFFSET 0x0004 +#define OMAP54XX_PM_DSS_DSS_WKDEP_OFFSET 0x0020 +#define OMAP54XX_RM_DSS_DSS_CONTEXT_OFFSET 0x0024 +#define OMAP54XX_RM_DSS_BB2D_CONTEXT_OFFSET 0x0034 + +/* PRM.GPU_PRM register offsets */ +#define OMAP54XX_PM_GPU_PWRSTCTRL_OFFSET 0x0000 +#define OMAP54XX_PM_GPU_PWRSTST_OFFSET 0x0004 +#define OMAP54XX_RM_GPU_GPU_CONTEXT_OFFSET 0x0024 + +/* PRM.L3INIT_PRM register offsets */ +#define OMAP54XX_PM_L3INIT_PWRSTCTRL_OFFSET 0x0000 +#define OMAP54XX_PM_L3INIT_PWRSTST_OFFSET 0x0004 +#define OMAP54XX_PM_L3INIT_MMC1_WKDEP_OFFSET 0x0028 +#define OMAP54XX_RM_L3INIT_MMC1_CONTEXT_OFFSET 0x002c +#define OMAP54XX_PM_L3INIT_MMC2_WKDEP_OFFSET 0x0030 +#define OMAP54XX_RM_L3INIT_MMC2_CONTEXT_OFFSET 0x0034 +#define OMAP54XX_PM_L3INIT_HSI_WKDEP_OFFSET 0x0038 +#define OMAP54XX_RM_L3INIT_HSI_CONTEXT_OFFSET 0x003c +#define OMAP54XX_PM_L3INIT_UNIPRO2_WKDEP_OFFSET 0x0040 +#define OMAP54XX_RM_L3INIT_UNIPRO2_CONTEXT_OFFSET 0x0044 +#define OMAP54XX_PM_L3INIT_USB_HOST_HS_WKDEP_OFFSET 0x0058 +#define OMAP54XX_RM_L3INIT_USB_HOST_HS_CONTEXT_OFFSET 0x005c +#define OMAP54XX_PM_L3INIT_USB_TLL_HS_WKDEP_OFFSET 0x0068 +#define OMAP54XX_RM_L3INIT_USB_TLL_HS_CONTEXT_OFFSET 0x006c +#define OMAP54XX_RM_L3INIT_IEEE1500_2_OCP_CONTEXT_OFFSET 0x007c +#define OMAP54XX_PM_L3INIT_SATA_WKDEP_OFFSET 0x0088 +#define OMAP54XX_RM_L3INIT_SATA_CONTEXT_OFFSET 0x008c +#define OMAP54XX_RM_L3INIT_OCP2SCP1_CONTEXT_OFFSET 0x00e4 +#define OMAP54XX_RM_L3INIT_OCP2SCP3_CONTEXT_OFFSET 0x00ec +#define OMAP54XX_PM_L3INIT_USB_OTG_SS_WKDEP_OFFSET 0x00f0 +#define OMAP54XX_RM_L3INIT_USB_OTG_SS_CONTEXT_OFFSET 0x00f4 + +/* PRM.CUSTEFUSE_PRM register offsets */ +#define OMAP54XX_PM_CUSTEFUSE_PWRSTCTRL_OFFSET 0x0000 +#define OMAP54XX_PM_CUSTEFUSE_PWRSTST_OFFSET 0x0004 +#define OMAP54XX_RM_CUSTEFUSE_EFUSE_CTRL_CUST_CONTEXT_OFFSET 0x0024 + +/* PRM.WKUPAON_PRM register offsets */ +#define OMAP54XX_RM_WKUPAON_L4_WKUP_CONTEXT_OFFSET 0x0024 +#define OMAP54XX_RM_WKUPAON_WD_TIMER1_CONTEXT_OFFSET 0x002c +#define OMAP54XX_PM_WKUPAON_WD_TIMER2_WKDEP_OFFSET 0x0030 +#define OMAP54XX_RM_WKUPAON_WD_TIMER2_CONTEXT_OFFSET 0x0034 +#define OMAP54XX_PM_WKUPAON_GPIO1_WKDEP_OFFSET 0x0038 +#define OMAP54XX_RM_WKUPAON_GPIO1_CONTEXT_OFFSET 0x003c +#define OMAP54XX_PM_WKUPAON_TIMER1_WKDEP_OFFSET 0x0040 +#define OMAP54XX_RM_WKUPAON_TIMER1_CONTEXT_OFFSET 0x0044 +#define OMAP54XX_PM_WKUPAON_TIMER12_WKDEP_OFFSET 0x0048 +#define OMAP54XX_RM_WKUPAON_TIMER12_CONTEXT_OFFSET 0x004c +#define OMAP54XX_RM_WKUPAON_COUNTER_32K_CONTEXT_OFFSET 0x0054 +#define OMAP54XX_RM_WKUPAON_SAR_RAM_CONTEXT_OFFSET 0x0064 +#define OMAP54XX_PM_WKUPAON_KBD_WKDEP_OFFSET 0x0078 +#define OMAP54XX_RM_WKUPAON_KBD_CONTEXT_OFFSET 0x007c + +/* PRM.WKUPAON_CM register offsets */ +#define OMAP54XX_CM_WKUPAON_CLKSTCTRL_OFFSET 0x0000 +#define OMAP54XX_CM_WKUPAON_L4_WKUP_CLKCTRL_OFFSET 0x0020 +#define OMAP54XX_CM_WKUPAON_L4_WKUP_CLKCTRL OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0020) +#define OMAP54XX_CM_WKUPAON_WD_TIMER1_CLKCTRL_OFFSET 0x0028 +#define OMAP54XX_CM_WKUPAON_WD_TIMER1_CLKCTRL OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0028) +#define OMAP54XX_CM_WKUPAON_WD_TIMER2_CLKCTRL_OFFSET 0x0030 +#define OMAP54XX_CM_WKUPAON_WD_TIMER2_CLKCTRL OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0030) +#define OMAP54XX_CM_WKUPAON_GPIO1_CLKCTRL_OFFSET 0x0038 +#define OMAP54XX_CM_WKUPAON_GPIO1_CLKCTRL OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0038) +#define OMAP54XX_CM_WKUPAON_TIMER1_CLKCTRL_OFFSET 0x0040 +#define OMAP54XX_CM_WKUPAON_TIMER1_CLKCTRL OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0040) +#define OMAP54XX_CM_WKUPAON_TIMER12_CLKCTRL_OFFSET 0x0048 +#define OMAP54XX_CM_WKUPAON_TIMER12_CLKCTRL OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0048) +#define OMAP54XX_CM_WKUPAON_COUNTER_32K_CLKCTRL_OFFSET 0x0050 +#define OMAP54XX_CM_WKUPAON_COUNTER_32K_CLKCTRL OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0050) +#define OMAP54XX_CM_WKUPAON_SAR_RAM_CLKCTRL_OFFSET 0x0060 +#define OMAP54XX_CM_WKUPAON_SAR_RAM_CLKCTRL OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0060) +#define OMAP54XX_CM_WKUPAON_KBD_CLKCTRL_OFFSET 0x0078 +#define OMAP54XX_CM_WKUPAON_KBD_CLKCTRL OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0078) +#define OMAP54XX_CM_WKUPAON_SCRM_CLKCTRL_OFFSET 0x0090 +#define OMAP54XX_CM_WKUPAON_SCRM_CLKCTRL OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0090) +#define OMAP54XX_CM_WKUPAON_IO_SRCOMP_CLKCTRL_OFFSET 0x0098 +#define OMAP54XX_CM_WKUPAON_IO_SRCOMP_CLKCTRL OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_WKUPAON_CM_INST, 0x0098) + +/* PRM.EMU_PRM register offsets */ +#define OMAP54XX_PM_EMU_PWRSTCTRL_OFFSET 0x0000 +#define OMAP54XX_PM_EMU_PWRSTST_OFFSET 0x0004 +#define OMAP54XX_RM_EMU_DEBUGSS_CONTEXT_OFFSET 0x0024 + +/* PRM.EMU_CM register offsets */ +#define OMAP54XX_CM_EMU_CLKSTCTRL_OFFSET 0x0000 +#define OMAP54XX_CM_EMU_DYNAMICDEP_OFFSET 0x0008 +#define OMAP54XX_CM_EMU_DEBUGSS_CLKCTRL_OFFSET 0x0020 +#define OMAP54XX_CM_EMU_DEBUGSS_CLKCTRL OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_EMU_CM_INST, 0x0020) +#define OMAP54XX_CM_EMU_MPU_EMU_DBG_CLKCTRL_OFFSET 0x0028 +#define OMAP54XX_CM_EMU_MPU_EMU_DBG_CLKCTRL OMAP54XX_PRM_REGADDR(OMAP54XX_PRM_EMU_CM_INST, 0x0028) + +/* PRM.DEVICE_PRM register offsets */ +#define OMAP54XX_PRM_RSTCTRL_OFFSET 0x0000 +#define OMAP54XX_PRM_RSTST_OFFSET 0x0004 +#define OMAP54XX_PRM_RSTTIME_OFFSET 0x0008 +#define OMAP54XX_PRM_CLKREQCTRL_OFFSET 0x000c +#define OMAP54XX_PRM_VOLTCTRL_OFFSET 0x0010 +#define OMAP54XX_PRM_PWRREQCTRL_OFFSET 0x0014 +#define OMAP54XX_PRM_PSCON_COUNT_OFFSET 0x0018 +#define OMAP54XX_PRM_IO_COUNT_OFFSET 0x001c +#define OMAP54XX_PRM_IO_PMCTRL_OFFSET 0x0020 +#define OMAP54XX_PRM_VOLTSETUP_WARMRESET_OFFSET 0x0024 +#define OMAP54XX_PRM_VOLTSETUP_CORE_OFF_OFFSET 0x0028 +#define OMAP54XX_PRM_VOLTSETUP_MPU_OFF_OFFSET 0x002c +#define OMAP54XX_PRM_VOLTSETUP_MM_OFF_OFFSET 0x0030 +#define OMAP54XX_PRM_VOLTSETUP_CORE_RET_SLEEP_OFFSET 0x0034 +#define OMAP54XX_PRM_VOLTSETUP_MPU_RET_SLEEP_OFFSET 0x0038 +#define OMAP54XX_PRM_VOLTSETUP_MM_RET_SLEEP_OFFSET 0x003c +#define OMAP54XX_PRM_VP_CORE_CONFIG_OFFSET 0x0040 +#define OMAP54XX_PRM_VP_CORE_STATUS_OFFSET 0x0044 +#define OMAP54XX_PRM_VP_CORE_VLIMITTO_OFFSET 0x0048 +#define OMAP54XX_PRM_VP_CORE_VOLTAGE_OFFSET 0x004c +#define OMAP54XX_PRM_VP_CORE_VSTEPMAX_OFFSET 0x0050 +#define OMAP54XX_PRM_VP_CORE_VSTEPMIN_OFFSET 0x0054 +#define OMAP54XX_PRM_VP_MPU_CONFIG_OFFSET 0x0058 +#define OMAP54XX_PRM_VP_MPU_STATUS_OFFSET 0x005c +#define OMAP54XX_PRM_VP_MPU_VLIMITTO_OFFSET 0x0060 +#define OMAP54XX_PRM_VP_MPU_VOLTAGE_OFFSET 0x0064 +#define OMAP54XX_PRM_VP_MPU_VSTEPMAX_OFFSET 0x0068 +#define OMAP54XX_PRM_VP_MPU_VSTEPMIN_OFFSET 0x006c +#define OMAP54XX_PRM_VP_MM_CONFIG_OFFSET 0x0070 +#define OMAP54XX_PRM_VP_MM_STATUS_OFFSET 0x0074 +#define OMAP54XX_PRM_VP_MM_VLIMITTO_OFFSET 0x0078 +#define OMAP54XX_PRM_VP_MM_VOLTAGE_OFFSET 0x007c +#define OMAP54XX_PRM_VP_MM_VSTEPMAX_OFFSET 0x0080 +#define OMAP54XX_PRM_VP_MM_VSTEPMIN_OFFSET 0x0084 +#define OMAP54XX_PRM_VC_SMPS_CORE_CONFIG_OFFSET 0x0088 +#define OMAP54XX_PRM_VC_SMPS_MM_CONFIG_OFFSET 0x008c +#define OMAP54XX_PRM_VC_SMPS_MPU_CONFIG_OFFSET 0x0090 +#define OMAP54XX_PRM_VC_VAL_CMD_VDD_CORE_L_OFFSET 0x0094 +#define OMAP54XX_PRM_VC_VAL_CMD_VDD_MM_L_OFFSET 0x0098 +#define OMAP54XX_PRM_VC_VAL_CMD_VDD_MPU_L_OFFSET 0x009c +#define OMAP54XX_PRM_VC_VAL_BYPASS_OFFSET 0x00a0 +#define OMAP54XX_PRM_VC_CORE_ERRST_OFFSET 0x00a4 +#define OMAP54XX_PRM_VC_MM_ERRST_OFFSET 0x00a8 +#define OMAP54XX_PRM_VC_MPU_ERRST_OFFSET 0x00ac +#define OMAP54XX_PRM_VC_BYPASS_ERRST_OFFSET 0x00b0 +#define OMAP54XX_PRM_VC_CFG_I2C_MODE_OFFSET 0x00b4 +#define OMAP54XX_PRM_VC_CFG_I2C_CLK_OFFSET 0x00b8 +#define OMAP54XX_PRM_SRAM_COUNT_OFFSET 0x00bc +#define OMAP54XX_PRM_SRAM_WKUP_SETUP_OFFSET 0x00c0 +#define OMAP54XX_PRM_SLDO_CORE_SETUP_OFFSET 0x00c4 +#define OMAP54XX_PRM_SLDO_CORE_CTRL_OFFSET 0x00c8 +#define OMAP54XX_PRM_SLDO_MPU_SETUP_OFFSET 0x00cc +#define OMAP54XX_PRM_SLDO_MPU_CTRL_OFFSET 0x00d0 +#define OMAP54XX_PRM_SLDO_MM_SETUP_OFFSET 0x00d4 +#define OMAP54XX_PRM_SLDO_MM_CTRL_OFFSET 0x00d8 +#define OMAP54XX_PRM_ABBLDO_MPU_SETUP_OFFSET 0x00dc +#define OMAP54XX_PRM_ABBLDO_MPU_CTRL_OFFSET 0x00e0 +#define OMAP54XX_PRM_ABBLDO_MM_SETUP_OFFSET 0x00e4 +#define OMAP54XX_PRM_ABBLDO_MM_CTRL_OFFSET 0x00e8 +#define OMAP54XX_PRM_BANDGAP_SETUP_OFFSET 0x00ec +#define OMAP54XX_PRM_DEVICE_OFF_CTRL_OFFSET 0x00f0 +#define OMAP54XX_PRM_PHASE1_CNDP_OFFSET 0x00f4 +#define OMAP54XX_PRM_PHASE2A_CNDP_OFFSET 0x00f8 +#define OMAP54XX_PRM_PHASE2B_CNDP_OFFSET 0x00fc +#define OMAP54XX_PRM_MODEM_IF_CTRL_OFFSET 0x0100 +#define OMAP54XX_PRM_VOLTST_MPU_OFFSET 0x0110 +#define OMAP54XX_PRM_VOLTST_MM_OFFSET 0x0114 + +#endif diff --git a/arch/arm/mach-omap2/scrm54xx.h b/arch/arm/mach-omap2/scrm54xx.h new file mode 100644 index 000000000000..57e86c8f8239 --- /dev/null +++ b/arch/arm/mach-omap2/scrm54xx.h @@ -0,0 +1,231 @@ +/* + * OMAP54XX SCRM registers and bitfields + * + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com + * + * Benoit Cousson (b-cousson@ti.com) + * + * This file is automatically generated from the OMAP hardware databases. + * We respectfully ask that any modifications to this file be coordinated + * with the public linux-omap@vger.kernel.org mailing list and the + * authors above to ensure that the autogeneration scripts are kept + * up-to-date with the file contents. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ARCH_ARM_MACH_OMAP2_SCRM_54XX_H +#define __ARCH_ARM_MACH_OMAP2_SCRM_54XX_H + +#define OMAP5_SCRM_BASE 0x4ae0a000 + +#define OMAP54XX_SCRM_REGADDR(reg) \ + OMAP2_L4_IO_ADDRESS(OMAP5_SCRM_BASE + (reg)) + +/* SCRM */ + +/* SCRM.SCRM register offsets */ +#define OMAP5_SCRM_REVISION_SCRM_OFFSET 0x0000 +#define OMAP5_SCRM_REVISION_SCRM OMAP54XX_SCRM_REGADDR(0x0000) +#define OMAP5_SCRM_CLKSETUPTIME_OFFSET 0x0100 +#define OMAP5_SCRM_CLKSETUPTIME OMAP54XX_SCRM_REGADDR(0x0100) +#define OMAP5_SCRM_PMICSETUPTIME_OFFSET 0x0104 +#define OMAP5_SCRM_PMICSETUPTIME OMAP54XX_SCRM_REGADDR(0x0104) +#define OMAP5_SCRM_ALTCLKSRC_OFFSET 0x0110 +#define OMAP5_SCRM_ALTCLKSRC OMAP54XX_SCRM_REGADDR(0x0110) +#define OMAP5_SCRM_MODEMCLKM_OFFSET 0x0118 +#define OMAP5_SCRM_MODEMCLKM OMAP54XX_SCRM_REGADDR(0x0118) +#define OMAP5_SCRM_D2DCLKM_OFFSET 0x011c +#define OMAP5_SCRM_D2DCLKM OMAP54XX_SCRM_REGADDR(0x011c) +#define OMAP5_SCRM_EXTCLKREQ_OFFSET 0x0200 +#define OMAP5_SCRM_EXTCLKREQ OMAP54XX_SCRM_REGADDR(0x0200) +#define OMAP5_SCRM_ACCCLKREQ_OFFSET 0x0204 +#define OMAP5_SCRM_ACCCLKREQ OMAP54XX_SCRM_REGADDR(0x0204) +#define OMAP5_SCRM_PWRREQ_OFFSET 0x0208 +#define OMAP5_SCRM_PWRREQ OMAP54XX_SCRM_REGADDR(0x0208) +#define OMAP5_SCRM_AUXCLKREQ0_OFFSET 0x0210 +#define OMAP5_SCRM_AUXCLKREQ0 OMAP54XX_SCRM_REGADDR(0x0210) +#define OMAP5_SCRM_AUXCLKREQ1_OFFSET 0x0214 +#define OMAP5_SCRM_AUXCLKREQ1 OMAP54XX_SCRM_REGADDR(0x0214) +#define OMAP5_SCRM_AUXCLKREQ2_OFFSET 0x0218 +#define OMAP5_SCRM_AUXCLKREQ2 OMAP54XX_SCRM_REGADDR(0x0218) +#define OMAP5_SCRM_AUXCLKREQ3_OFFSET 0x021c +#define OMAP5_SCRM_AUXCLKREQ3 OMAP54XX_SCRM_REGADDR(0x021c) +#define OMAP5_SCRM_AUXCLKREQ4_OFFSET 0x0220 +#define OMAP5_SCRM_AUXCLKREQ4 OMAP54XX_SCRM_REGADDR(0x0220) +#define OMAP5_SCRM_AUXCLKREQ5_OFFSET 0x0224 +#define OMAP5_SCRM_AUXCLKREQ5 OMAP54XX_SCRM_REGADDR(0x0224) +#define OMAP5_SCRM_D2DCLKREQ_OFFSET 0x0234 +#define OMAP5_SCRM_D2DCLKREQ OMAP54XX_SCRM_REGADDR(0x0234) +#define OMAP5_SCRM_AUXCLK0_OFFSET 0x0310 +#define OMAP5_SCRM_AUXCLK0 OMAP54XX_SCRM_REGADDR(0x0310) +#define OMAP5_SCRM_AUXCLK1_OFFSET 0x0314 +#define OMAP5_SCRM_AUXCLK1 OMAP54XX_SCRM_REGADDR(0x0314) +#define OMAP5_SCRM_AUXCLK2_OFFSET 0x0318 +#define OMAP5_SCRM_AUXCLK2 OMAP54XX_SCRM_REGADDR(0x0318) +#define OMAP5_SCRM_AUXCLK3_OFFSET 0x031c +#define OMAP5_SCRM_AUXCLK3 OMAP54XX_SCRM_REGADDR(0x031c) +#define OMAP5_SCRM_AUXCLK4_OFFSET 0x0320 +#define OMAP5_SCRM_AUXCLK4 OMAP54XX_SCRM_REGADDR(0x0320) +#define OMAP5_SCRM_AUXCLK5_OFFSET 0x0324 +#define OMAP5_SCRM_AUXCLK5 OMAP54XX_SCRM_REGADDR(0x0324) +#define OMAP5_SCRM_RSTTIME_OFFSET 0x0400 +#define OMAP5_SCRM_RSTTIME OMAP54XX_SCRM_REGADDR(0x0400) +#define OMAP5_SCRM_MODEMRSTCTRL_OFFSET 0x0418 +#define OMAP5_SCRM_MODEMRSTCTRL OMAP54XX_SCRM_REGADDR(0x0418) +#define OMAP5_SCRM_D2DRSTCTRL_OFFSET 0x041c +#define OMAP5_SCRM_D2DRSTCTRL OMAP54XX_SCRM_REGADDR(0x041c) +#define OMAP5_SCRM_EXTPWRONRSTCTRL_OFFSET 0x0420 +#define OMAP5_SCRM_EXTPWRONRSTCTRL OMAP54XX_SCRM_REGADDR(0x0420) +#define OMAP5_SCRM_EXTWARMRSTST_OFFSET 0x0510 +#define OMAP5_SCRM_EXTWARMRSTST OMAP54XX_SCRM_REGADDR(0x0510) +#define OMAP5_SCRM_APEWARMRSTST_OFFSET 0x0514 +#define OMAP5_SCRM_APEWARMRSTST OMAP54XX_SCRM_REGADDR(0x0514) +#define OMAP5_SCRM_MODEMWARMRSTST_OFFSET 0x0518 +#define OMAP5_SCRM_MODEMWARMRSTST OMAP54XX_SCRM_REGADDR(0x0518) +#define OMAP5_SCRM_D2DWARMRSTST_OFFSET 0x051c +#define OMAP5_SCRM_D2DWARMRSTST OMAP54XX_SCRM_REGADDR(0x051c) + +/* + * Used by AUXCLKREQ0, AUXCLKREQ1, AUXCLKREQ2, AUXCLKREQ3, AUXCLKREQ4, + * AUXCLKREQ5, D2DCLKREQ + */ +#define OMAP5_ACCURACY_SHIFT 1 +#define OMAP5_ACCURACY_WIDTH 0x1 +#define OMAP5_ACCURACY_MASK (1 << 1) + +/* Used by APEWARMRSTST */ +#define OMAP5_APEWARMRSTST_SHIFT 1 +#define OMAP5_APEWARMRSTST_WIDTH 0x1 +#define OMAP5_APEWARMRSTST_MASK (1 << 1) + +/* Used by AUXCLK0, AUXCLK1, AUXCLK2, AUXCLK3, AUXCLK4, AUXCLK5 */ +#define OMAP5_CLKDIV_SHIFT 16 +#define OMAP5_CLKDIV_WIDTH 0x4 +#define OMAP5_CLKDIV_MASK (0xf << 16) + +/* Used by D2DCLKM, MODEMCLKM */ +#define OMAP5_CLK_32KHZ_SHIFT 0 +#define OMAP5_CLK_32KHZ_WIDTH 0x1 +#define OMAP5_CLK_32KHZ_MASK (1 << 0) + +/* Used by D2DRSTCTRL, MODEMRSTCTRL */ +#define OMAP5_COLDRST_SHIFT 0 +#define OMAP5_COLDRST_WIDTH 0x1 +#define OMAP5_COLDRST_MASK (1 << 0) + +/* Used by D2DWARMRSTST */ +#define OMAP5_D2DWARMRSTST_SHIFT 3 +#define OMAP5_D2DWARMRSTST_WIDTH 0x1 +#define OMAP5_D2DWARMRSTST_MASK (1 << 3) + +/* Used by AUXCLK0 */ +#define OMAP5_DISABLECLK_SHIFT 9 +#define OMAP5_DISABLECLK_WIDTH 0x1 +#define OMAP5_DISABLECLK_MASK (1 << 9) + +/* Used by CLKSETUPTIME */ +#define OMAP5_DOWNTIME_SHIFT 16 +#define OMAP5_DOWNTIME_WIDTH 0x6 +#define OMAP5_DOWNTIME_MASK (0x3f << 16) + +/* Used by AUXCLK0, AUXCLK1, AUXCLK2, AUXCLK3, AUXCLK4, AUXCLK5 */ +#define OMAP5_ENABLE_SHIFT 8 +#define OMAP5_ENABLE_WIDTH 0x1 +#define OMAP5_ENABLE_MASK (1 << 8) + +/* Renamed from ENABLE Used by EXTPWRONRSTCTRL */ +#define OMAP5_ENABLE_0_0_SHIFT 0 +#define OMAP5_ENABLE_0_0_WIDTH 0x1 +#define OMAP5_ENABLE_0_0_MASK (1 << 0) + +/* Used by ALTCLKSRC */ +#define OMAP5_ENABLE_EXT_SHIFT 3 +#define OMAP5_ENABLE_EXT_WIDTH 0x1 +#define OMAP5_ENABLE_EXT_MASK (1 << 3) + +/* Used by ALTCLKSRC */ +#define OMAP5_ENABLE_INT_SHIFT 2 +#define OMAP5_ENABLE_INT_WIDTH 0x1 +#define OMAP5_ENABLE_INT_MASK (1 << 2) + +/* Used by EXTWARMRSTST */ +#define OMAP5_EXTWARMRSTST_SHIFT 0 +#define OMAP5_EXTWARMRSTST_WIDTH 0x1 +#define OMAP5_EXTWARMRSTST_MASK (1 << 0) + +/* + * Used by AUXCLKREQ0, AUXCLKREQ1, AUXCLKREQ2, AUXCLKREQ3, AUXCLKREQ4, + * AUXCLKREQ5 + */ +#define OMAP5_MAPPING_SHIFT 2 +#define OMAP5_MAPPING_WIDTH 0x3 +#define OMAP5_MAPPING_MASK (0x7 << 2) + +/* Used by ALTCLKSRC */ +#define OMAP5_MODE_SHIFT 0 +#define OMAP5_MODE_WIDTH 0x2 +#define OMAP5_MODE_MASK (0x3 << 0) + +/* Used by MODEMWARMRSTST */ +#define OMAP5_MODEMWARMRSTST_SHIFT 2 +#define OMAP5_MODEMWARMRSTST_WIDTH 0x1 +#define OMAP5_MODEMWARMRSTST_MASK (1 << 2) + +/* + * Used by ACCCLKREQ, AUXCLK0, AUXCLK1, AUXCLK2, AUXCLK3, AUXCLK4, AUXCLK5, + * AUXCLKREQ0, AUXCLKREQ1, AUXCLKREQ2, AUXCLKREQ3, AUXCLKREQ4, AUXCLKREQ5, + * D2DCLKREQ, EXTCLKREQ, PWRREQ + */ +#define OMAP5_POLARITY_SHIFT 0 +#define OMAP5_POLARITY_WIDTH 0x1 +#define OMAP5_POLARITY_MASK (1 << 0) + +/* Used by EXTPWRONRSTCTRL */ +#define OMAP5_PWRONRST_SHIFT 1 +#define OMAP5_PWRONRST_WIDTH 0x1 +#define OMAP5_PWRONRST_MASK (1 << 1) + +/* Used by REVISION_SCRM */ +#define OMAP5_REV_SHIFT 0 +#define OMAP5_REV_WIDTH 0x8 +#define OMAP5_REV_MASK (0xff << 0) + +/* Used by RSTTIME */ +#define OMAP5_RSTTIME_SHIFT 0 +#define OMAP5_RSTTIME_WIDTH 0x4 +#define OMAP5_RSTTIME_MASK (0xf << 0) + +/* Used by CLKSETUPTIME */ +#define OMAP5_SETUPTIME_SHIFT 0 +#define OMAP5_SETUPTIME_WIDTH 0xc +#define OMAP5_SETUPTIME_MASK (0xfff << 0) + +/* Used by PMICSETUPTIME */ +#define OMAP5_SLEEPTIME_SHIFT 0 +#define OMAP5_SLEEPTIME_WIDTH 0x6 +#define OMAP5_SLEEPTIME_MASK (0x3f << 0) + +/* Used by AUXCLK0, AUXCLK1, AUXCLK2, AUXCLK3, AUXCLK4, AUXCLK5 */ +#define OMAP5_SRCSELECT_SHIFT 1 +#define OMAP5_SRCSELECT_WIDTH 0x2 +#define OMAP5_SRCSELECT_MASK (0x3 << 1) + +/* Used by D2DCLKM */ +#define OMAP5_SYSCLK_SHIFT 1 +#define OMAP5_SYSCLK_WIDTH 0x1 +#define OMAP5_SYSCLK_MASK (1 << 1) + +/* Used by PMICSETUPTIME */ +#define OMAP5_WAKEUPTIME_SHIFT 16 +#define OMAP5_WAKEUPTIME_WIDTH 0x6 +#define OMAP5_WAKEUPTIME_MASK (0x3f << 16) + +/* Used by D2DRSTCTRL, MODEMRSTCTRL */ +#define OMAP5_WARMRST_SHIFT 1 +#define OMAP5_WARMRST_WIDTH 0x1 +#define OMAP5_WARMRST_MASK (1 << 1) + +#endif diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index f6601563aa69..3a674de6cb63 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -63,7 +63,6 @@ struct omap_uart_state { static LIST_HEAD(uart_list); static u8 num_uarts; static u8 console_uart_id = -1; -static u8 no_console_suspend; static u8 uart_debug; #define DEFAULT_RXDMA_POLLRATE 1 /* RX DMA polling rate (us) */ @@ -176,6 +175,9 @@ static char *cmdline_find_option(char *str) static int __init omap_serial_early_init(void) { + if (of_have_populated_dt()) + return -ENODEV; + do { char oh_name[MAX_UART_HWMOD_NAME_LEN]; struct omap_hwmod *oh; @@ -207,9 +209,6 @@ static int __init omap_serial_early_init(void) uart_name, uart->num); } - if (cmdline_find_option("no_console_suspend")) - no_console_suspend = true; - /* * omap-uart can be used for earlyprintk logs * So if omap-uart is used as console then prevent @@ -292,9 +291,6 @@ void __init omap_serial_init_port(struct omap_board_data *bdata, return; } - if ((console_uart_id == bdata->id) && no_console_suspend) - omap_device_disable_idle_on_suspend(pdev); - oh->mux = omap_hwmod_mux_init(bdata->pads, bdata->pads_cnt); if (console_uart_id == bdata->id) { diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h index 197cc16870d9..8c616e436bc7 100644 --- a/arch/arm/mach-omap2/soc.h +++ b/arch/arm/mach-omap2/soc.h @@ -96,6 +96,15 @@ # endif #endif +#ifdef CONFIG_SOC_AM43XX +# ifdef OMAP_NAME +# undef MULTI_OMAP2 +# define MULTI_OMAP2 +# else +# define OMAP_NAME am43xx +# endif +#endif + /* * Omap device type i.e. EMU/HS/TST/GP/BAD */ @@ -187,6 +196,7 @@ IS_OMAP_CLASS(44xx, 0x44) IS_AM_CLASS(35xx, 0x35) IS_OMAP_CLASS(54xx, 0x54) IS_AM_CLASS(33xx, 0x33) +IS_AM_CLASS(43xx, 0x43) IS_TI_CLASS(81xx, 0x81) @@ -202,6 +212,7 @@ IS_OMAP_SUBCLASS(543x, 0x543) IS_TI_SUBCLASS(816x, 0x816) IS_TI_SUBCLASS(814x, 0x814) IS_AM_SUBCLASS(335x, 0x335) +IS_AM_SUBCLASS(437x, 0x437) #define cpu_is_omap24xx() 0 #define cpu_is_omap242x() 0 @@ -214,6 +225,8 @@ IS_AM_SUBCLASS(335x, 0x335) #define soc_is_am35xx() 0 #define soc_is_am33xx() 0 #define soc_is_am335x() 0 +#define soc_is_am43xx() 0 +#define soc_is_am437x() 0 #define cpu_is_omap44xx() 0 #define cpu_is_omap443x() 0 #define cpu_is_omap446x() 0 @@ -341,6 +354,13 @@ IS_OMAP_TYPE(3430, 0x3430) # define soc_is_am335x() is_am335x() #endif +#ifdef CONFIG_SOC_AM43XX +# undef soc_is_am43xx +# undef soc_is_am437x +# define soc_is_am43xx() is_am43xx() +# define soc_is_am437x() is_am437x() +#endif + # if defined(CONFIG_ARCH_OMAP4) # undef cpu_is_omap44xx # undef cpu_is_omap443x @@ -383,6 +403,8 @@ IS_OMAP_TYPE(3430, 0x3430) #define TI816X_CLASS 0x81600034 #define TI8168_REV_ES1_0 TI816X_CLASS #define TI8168_REV_ES1_1 (TI816X_CLASS | (0x1 << 8)) +#define TI8168_REV_ES2_0 (TI816X_CLASS | (0x2 << 8)) +#define TI8168_REV_ES2_1 (TI816X_CLASS | (0x3 << 8)) #define TI814X_CLASS 0x81400034 #define TI8148_REV_ES1_0 TI814X_CLASS @@ -398,6 +420,9 @@ IS_OMAP_TYPE(3430, 0x3430) #define AM335X_REV_ES2_0 (AM335X_CLASS | (0x1 << 8)) #define AM335X_REV_ES2_1 (AM335X_CLASS | (0x2 << 8)) +#define AM437X_CLASS 0x43700000 +#define AM437X_REV_ES1_0 AM437X_CLASS + #define OMAP443X_CLASS 0x44300044 #define OMAP4430_REV_ES1_0 (OMAP443X_CLASS | (0x10 << 8)) #define OMAP4430_REV_ES2_0 (OMAP443X_CLASS | (0x20 << 8)) @@ -424,6 +449,7 @@ void omap4xxx_check_revision(void); void omap5xxx_check_revision(void); void omap3xxx_check_features(void); void ti81xx_check_features(void); +void am33xx_check_features(void); void omap4xxx_check_features(void); /* diff --git a/arch/arm/mach-omap2/sram.c b/arch/arm/mach-omap2/sram.c index 0ff0f068bea8..4bd096836235 100644 --- a/arch/arm/mach-omap2/sram.c +++ b/arch/arm/mach-omap2/sram.c @@ -119,6 +119,9 @@ static void __init omap_detect_sram(void) if (soc_is_am33xx()) { omap_sram_start = AM33XX_SRAM_PA; omap_sram_size = 0x10000; /* 64K */ + } else if (soc_is_am43xx()) { + omap_sram_start = AM33XX_SRAM_PA; + omap_sram_size = SZ_256K; } else if (cpu_is_omap34xx()) { omap_sram_start = OMAP3_SRAM_PA; omap_sram_size = 0x10000; /* 64K */ diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c index f8b23b8040d9..3bdb0fb02028 100644 --- a/arch/arm/mach-omap2/timer.c +++ b/arch/arm/mach-omap2/timer.c @@ -582,7 +582,7 @@ OMAP_SYS_32K_TIMER_INIT(2, 1, "timer_32k_ck", "ti,timer-alwon", 2, "timer_sys_ck", NULL); #endif /* CONFIG_ARCH_OMAP2 */ -#ifdef CONFIG_ARCH_OMAP3 +#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_SOC_AM43XX) OMAP_SYS_32K_TIMER_INIT(3, 1, "timer_32k_ck", "ti,timer-alwon", 2, "timer_sys_ck", NULL); OMAP_SYS_32K_TIMER_INIT(3_secure, 12, "secure_32k_fck", "ti,timer-secure", diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c index 51e138cc5398..c05898fbd634 100644 --- a/arch/arm/mach-omap2/twl-common.c +++ b/arch/arm/mach-omap2/twl-common.c @@ -140,6 +140,7 @@ static struct regulator_init_data omap3_vdac_idata = { static struct regulator_consumer_supply omap3_vpll2_supplies[] = { REGULATOR_SUPPLY("vdds_dsi", "omapdss"), + REGULATOR_SUPPLY("vdds_dsi", "omapdss_dpi.0"), REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"), }; diff --git a/arch/arm/mach-omap2/usb-host.c b/arch/arm/mach-omap2/usb-host.c index aa27d7f5cbb7..2eb19d4d0aa1 100644 --- a/arch/arm/mach-omap2/usb-host.c +++ b/arch/arm/mach-omap2/usb-host.c @@ -28,6 +28,7 @@ #include <linux/io.h> #include <linux/gpio.h> #include <linux/usb/phy.h> +#include <linux/usb/nop-usb-xceiv.h> #include "soc.h" #include "omap_device.h" @@ -188,125 +189,6 @@ static void __init setup_ehci_io_mux(const enum usbhs_omap_port_mode *port_mode) return; } -static -void __init setup_4430ehci_io_mux(const enum usbhs_omap_port_mode *port_mode) -{ - switch (port_mode[0]) { - case OMAP_EHCI_PORT_MODE_PHY: - omap_mux_init_signal("usbb1_ulpiphy_stp", - OMAP_PIN_OUTPUT); - omap_mux_init_signal("usbb1_ulpiphy_clk", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_ulpiphy_dir", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_ulpiphy_nxt", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_ulpiphy_dat0", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_ulpiphy_dat1", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_ulpiphy_dat2", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_ulpiphy_dat3", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_ulpiphy_dat4", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_ulpiphy_dat5", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_ulpiphy_dat6", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_ulpiphy_dat7", - OMAP_PIN_INPUT_PULLDOWN); - break; - case OMAP_EHCI_PORT_MODE_TLL: - omap_mux_init_signal("usbb1_ulpitll_stp", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("usbb1_ulpitll_clk", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_ulpitll_dir", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_ulpitll_nxt", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_ulpitll_dat0", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_ulpitll_dat1", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_ulpitll_dat2", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_ulpitll_dat3", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_ulpitll_dat4", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_ulpitll_dat5", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_ulpitll_dat6", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_ulpitll_dat7", - OMAP_PIN_INPUT_PULLDOWN); - break; - case OMAP_USBHS_PORT_MODE_UNUSED: - default: - break; - } - switch (port_mode[1]) { - case OMAP_EHCI_PORT_MODE_PHY: - omap_mux_init_signal("usbb2_ulpiphy_stp", - OMAP_PIN_OUTPUT); - omap_mux_init_signal("usbb2_ulpiphy_clk", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_ulpiphy_dir", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_ulpiphy_nxt", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_ulpiphy_dat0", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_ulpiphy_dat1", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_ulpiphy_dat2", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_ulpiphy_dat3", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_ulpiphy_dat4", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_ulpiphy_dat5", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_ulpiphy_dat6", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_ulpiphy_dat7", - OMAP_PIN_INPUT_PULLDOWN); - break; - case OMAP_EHCI_PORT_MODE_TLL: - omap_mux_init_signal("usbb2_ulpitll_stp", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("usbb2_ulpitll_clk", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_ulpitll_dir", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_ulpitll_nxt", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_ulpitll_dat0", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_ulpitll_dat1", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_ulpitll_dat2", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_ulpitll_dat3", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_ulpitll_dat4", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_ulpitll_dat5", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_ulpitll_dat6", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_ulpitll_dat7", - OMAP_PIN_INPUT_PULLDOWN); - break; - case OMAP_USBHS_PORT_MODE_UNUSED: - default: - break; - } -} - static void __init setup_ohci_io_mux(const enum usbhs_omap_port_mode *port_mode) { switch (port_mode[0]) { @@ -404,78 +286,6 @@ static void __init setup_ohci_io_mux(const enum usbhs_omap_port_mode *port_mode) } } -static -void __init setup_4430ohci_io_mux(const enum usbhs_omap_port_mode *port_mode) -{ - switch (port_mode[0]) { - case OMAP_OHCI_PORT_MODE_PHY_6PIN_DATSE0: - case OMAP_OHCI_PORT_MODE_PHY_6PIN_DPDM: - case OMAP_OHCI_PORT_MODE_TLL_6PIN_DATSE0: - case OMAP_OHCI_PORT_MODE_TLL_6PIN_DPDM: - omap_mux_init_signal("usbb1_mm_rxdp", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_mm_rxdm", - OMAP_PIN_INPUT_PULLDOWN); - - case OMAP_OHCI_PORT_MODE_PHY_4PIN_DPDM: - case OMAP_OHCI_PORT_MODE_TLL_4PIN_DPDM: - omap_mux_init_signal("usbb1_mm_rxrcv", - OMAP_PIN_INPUT_PULLDOWN); - - case OMAP_OHCI_PORT_MODE_PHY_3PIN_DATSE0: - case OMAP_OHCI_PORT_MODE_TLL_3PIN_DATSE0: - omap_mux_init_signal("usbb1_mm_txen", - OMAP_PIN_INPUT_PULLDOWN); - - - case OMAP_OHCI_PORT_MODE_TLL_2PIN_DATSE0: - case OMAP_OHCI_PORT_MODE_TLL_2PIN_DPDM: - omap_mux_init_signal("usbb1_mm_txdat", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb1_mm_txse0", - OMAP_PIN_INPUT_PULLDOWN); - break; - - case OMAP_USBHS_PORT_MODE_UNUSED: - default: - break; - } - - switch (port_mode[1]) { - case OMAP_OHCI_PORT_MODE_PHY_6PIN_DATSE0: - case OMAP_OHCI_PORT_MODE_PHY_6PIN_DPDM: - case OMAP_OHCI_PORT_MODE_TLL_6PIN_DATSE0: - case OMAP_OHCI_PORT_MODE_TLL_6PIN_DPDM: - omap_mux_init_signal("usbb2_mm_rxdp", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_mm_rxdm", - OMAP_PIN_INPUT_PULLDOWN); - - case OMAP_OHCI_PORT_MODE_PHY_4PIN_DPDM: - case OMAP_OHCI_PORT_MODE_TLL_4PIN_DPDM: - omap_mux_init_signal("usbb2_mm_rxrcv", - OMAP_PIN_INPUT_PULLDOWN); - - case OMAP_OHCI_PORT_MODE_PHY_3PIN_DATSE0: - case OMAP_OHCI_PORT_MODE_TLL_3PIN_DATSE0: - omap_mux_init_signal("usbb2_mm_txen", - OMAP_PIN_INPUT_PULLDOWN); - - - case OMAP_OHCI_PORT_MODE_TLL_2PIN_DATSE0: - case OMAP_OHCI_PORT_MODE_TLL_2PIN_DPDM: - omap_mux_init_signal("usbb2_mm_txdat", - OMAP_PIN_INPUT_PULLDOWN); - omap_mux_init_signal("usbb2_mm_txse0", - OMAP_PIN_INPUT_PULLDOWN); - break; - - case OMAP_USBHS_PORT_MODE_UNUSED: - default: - break; - } -} - void __init usbhs_init(struct usbhs_omap_platform_data *pdata) { struct omap_hwmod *uhh_hwm, *tll_hwm; @@ -489,9 +299,6 @@ void __init usbhs_init(struct usbhs_omap_platform_data *pdata) if (omap_rev() <= OMAP3430_REV_ES2_1) pdata->single_ulpi_bypass = true; - } else if (cpu_is_omap44xx()) { - setup_4430ehci_io_mux(pdata->port_mode); - setup_4430ohci_io_mux(pdata->port_mode); } uhh_hwm = omap_hwmod_lookup(USBHS_UHH_HWMODNAME); @@ -560,7 +367,8 @@ static int usbhs_add_regulator(char *name, char *dev_id, char *dev_supply, struct regulator_init_data *reg_data; struct fixed_voltage_config *config; struct platform_device *pdev; - int ret; + struct platform_device_info pdevinfo; + int ret = -ENOMEM; supplies = kzalloc(sizeof(*supplies), GFP_KERNEL); if (!supplies) @@ -571,7 +379,7 @@ static int usbhs_add_regulator(char *name, char *dev_id, char *dev_supply, reg_data = kzalloc(sizeof(*reg_data), GFP_KERNEL); if (!reg_data) - return -ENOMEM; + goto err_data; reg_data->constraints.valid_ops_mask = REGULATOR_CHANGE_STATUS; reg_data->consumer_supplies = supplies; @@ -580,39 +388,53 @@ static int usbhs_add_regulator(char *name, char *dev_id, char *dev_supply, config = kmemdup(&hsusb_reg_config, sizeof(hsusb_reg_config), GFP_KERNEL); if (!config) - return -ENOMEM; + goto err_config; + + config->supply_name = kstrdup(name, GFP_KERNEL); + if (!config->supply_name) + goto err_supplyname; - config->supply_name = name; config->gpio = gpio; config->enable_high = polarity; config->init_data = reg_data; /* create a regulator device */ - pdev = kzalloc(sizeof(*pdev), GFP_KERNEL); - if (!pdev) - return -ENOMEM; + memset(&pdevinfo, 0, sizeof(pdevinfo)); + pdevinfo.name = reg_name; + pdevinfo.id = PLATFORM_DEVID_AUTO; + pdevinfo.data = config; + pdevinfo.size_data = sizeof(*config); - pdev->id = PLATFORM_DEVID_AUTO; - pdev->name = reg_name; - pdev->dev.platform_data = config; + pdev = platform_device_register_full(&pdevinfo); + if (IS_ERR(pdev)) { + ret = PTR_ERR(pdev); + pr_err("%s: Failed registering regulator %s for %s : %d\n", + __func__, name, dev_id, ret); + goto err_register; + } - ret = platform_device_register(pdev); - if (ret) - pr_err("%s: Failed registering regulator %s for %s\n", - __func__, name, dev_id); + return 0; +err_register: + kfree(config->supply_name); +err_supplyname: + kfree(config); +err_config: + kfree(reg_data); +err_data: + kfree(supplies); return ret; } +#define MAX_STR 20 + int usbhs_init_phys(struct usbhs_phy_data *phy, int num_phys) { - char *rail_name; - int i, len; + char rail_name[MAX_STR]; + int i; struct platform_device *pdev; char *phy_id; - - /* the phy_id will be something like "nop_usb_xceiv.1" */ - len = strlen(nop_name) + 3; /* 3 -> ".1" and NULL terminator */ + struct platform_device_info pdevinfo; for (i = 0; i < num_phys; i++) { @@ -627,25 +449,26 @@ int usbhs_init_phys(struct usbhs_phy_data *phy, int num_phys) !gpio_is_valid(phy->vcc_gpio)) continue; - /* create a NOP PHY device */ - pdev = kzalloc(sizeof(*pdev), GFP_KERNEL); - if (!pdev) + phy_id = kmalloc(MAX_STR, GFP_KERNEL); + if (!phy_id) { + pr_err("%s: kmalloc() failed\n", __func__); return -ENOMEM; + } - pdev->id = phy->port; - pdev->name = nop_name; - pdev->dev.platform_data = phy->platform_data; - - phy_id = kmalloc(len, GFP_KERNEL); - if (!phy_id) - return -ENOMEM; - - scnprintf(phy_id, len, "nop_usb_xceiv.%d\n", - pdev->id); - - if (platform_device_register(pdev)) { - pr_err("%s: Failed to register device %s\n", - __func__, phy_id); + /* create a NOP PHY device */ + memset(&pdevinfo, 0, sizeof(pdevinfo)); + pdevinfo.name = nop_name; + pdevinfo.id = phy->port; + pdevinfo.data = phy->platform_data; + pdevinfo.size_data = sizeof(struct nop_usb_xceiv_platform_data); + + scnprintf(phy_id, MAX_STR, "nop_usb_xceiv.%d", + phy->port); + pdev = platform_device_register_full(&pdevinfo); + if (IS_ERR(pdev)) { + pr_err("%s: Failed to register device %s : %ld\n", + __func__, phy_id, PTR_ERR(pdev)); + kfree(phy_id); continue; } @@ -653,26 +476,15 @@ int usbhs_init_phys(struct usbhs_phy_data *phy, int num_phys) /* Do we need RESET regulator ? */ if (gpio_is_valid(phy->reset_gpio)) { - - rail_name = kmalloc(13, GFP_KERNEL); - if (!rail_name) - return -ENOMEM; - - scnprintf(rail_name, 13, "hsusb%d_reset", phy->port); - + scnprintf(rail_name, MAX_STR, + "hsusb%d_reset", phy->port); usbhs_add_regulator(rail_name, phy_id, "reset", phy->reset_gpio, 1); } /* Do we need VCC regulator ? */ if (gpio_is_valid(phy->vcc_gpio)) { - - rail_name = kmalloc(13, GFP_KERNEL); - if (!rail_name) - return -ENOMEM; - - scnprintf(rail_name, 13, "hsusb%d_vcc", phy->port); - + scnprintf(rail_name, MAX_STR, "hsusb%d_vcc", phy->port); usbhs_add_regulator(rail_name, phy_id, "vcc", phy->vcc_gpio, phy->vcc_polarity); } diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c index 3242a554ad6b..8c4de2708cf2 100644 --- a/arch/arm/mach-omap2/usb-musb.c +++ b/arch/arm/mach-omap2/usb-musb.c @@ -85,9 +85,6 @@ void __init usb_musb_init(struct omap_musb_board_data *musb_board_data) musb_plat.mode = board_data->mode; musb_plat.extvbus = board_data->extvbus; - if (cpu_is_omap44xx()) - musb_plat.has_mailbox = true; - if (soc_is_am35xx()) { oh_name = "am35x_otg_hs"; name = "musb-am35x"; diff --git a/arch/arm/mach-omap2/voltage.h b/arch/arm/mach-omap2/voltage.h index a0ce4f10ff13..f7f2879b31b0 100644 --- a/arch/arm/mach-omap2/voltage.h +++ b/arch/arm/mach-omap2/voltage.h @@ -169,8 +169,8 @@ int omap_voltage_late_init(void); extern void omap2xxx_voltagedomains_init(void); extern void omap3xxx_voltagedomains_init(void); -extern void am33xx_voltagedomains_init(void); extern void omap44xx_voltagedomains_init(void); +extern void omap54xx_voltagedomains_init(void); struct voltagedomain *voltdm_lookup(const char *name); void voltdm_init(struct voltagedomain **voltdm_list); diff --git a/arch/arm/mach-omap2/voltagedomains33xx_data.c b/arch/arm/mach-omap2/voltagedomains33xx_data.c deleted file mode 100644 index 965458dc0cb9..000000000000 --- a/arch/arm/mach-omap2/voltagedomains33xx_data.c +++ /dev/null @@ -1,43 +0,0 @@ -/* - * AM33XX voltage domain data - * - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/kernel.h> -#include <linux/init.h> - -#include "voltage.h" - -static struct voltagedomain am33xx_voltdm_mpu = { - .name = "mpu", -}; - -static struct voltagedomain am33xx_voltdm_core = { - .name = "core", -}; - -static struct voltagedomain am33xx_voltdm_rtc = { - .name = "rtc", -}; - -static struct voltagedomain *voltagedomains_am33xx[] __initdata = { - &am33xx_voltdm_mpu, - &am33xx_voltdm_core, - &am33xx_voltdm_rtc, - NULL, -}; - -void __init am33xx_voltagedomains_init(void) -{ - voltdm_init(voltagedomains_am33xx); -} diff --git a/arch/arm/mach-omap2/voltagedomains54xx_data.c b/arch/arm/mach-omap2/voltagedomains54xx_data.c new file mode 100644 index 000000000000..33d22b87252d --- /dev/null +++ b/arch/arm/mach-omap2/voltagedomains54xx_data.c @@ -0,0 +1,92 @@ +/* + * OMAP5 Voltage Management Routines + * + * Based on voltagedomains44xx_data.c + * + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/kernel.h> +#include <linux/err.h> +#include <linux/init.h> + +#include "common.h" + +#include "prm54xx.h" +#include "voltage.h" +#include "omap_opp_data.h" +#include "vc.h" +#include "vp.h" + +static const struct omap_vfsm_instance omap5_vdd_mpu_vfsm = { + .voltsetup_reg = OMAP54XX_PRM_VOLTSETUP_MPU_RET_SLEEP_OFFSET, +}; + +static const struct omap_vfsm_instance omap5_vdd_mm_vfsm = { + .voltsetup_reg = OMAP54XX_PRM_VOLTSETUP_MM_RET_SLEEP_OFFSET, +}; + +static const struct omap_vfsm_instance omap5_vdd_core_vfsm = { + .voltsetup_reg = OMAP54XX_PRM_VOLTSETUP_CORE_RET_SLEEP_OFFSET, +}; + +static struct voltagedomain omap5_voltdm_mpu = { + .name = "mpu", + .scalable = true, + .read = omap4_prm_vcvp_read, + .write = omap4_prm_vcvp_write, + .rmw = omap4_prm_vcvp_rmw, + .vc = &omap4_vc_mpu, + .vfsm = &omap5_vdd_mpu_vfsm, + .vp = &omap4_vp_mpu, +}; + +static struct voltagedomain omap5_voltdm_mm = { + .name = "mm", + .scalable = true, + .read = omap4_prm_vcvp_read, + .write = omap4_prm_vcvp_write, + .rmw = omap4_prm_vcvp_rmw, + .vc = &omap4_vc_iva, + .vfsm = &omap5_vdd_mm_vfsm, + .vp = &omap4_vp_iva, +}; + +static struct voltagedomain omap5_voltdm_core = { + .name = "core", + .scalable = true, + .read = omap4_prm_vcvp_read, + .write = omap4_prm_vcvp_write, + .rmw = omap4_prm_vcvp_rmw, + .vc = &omap4_vc_core, + .vfsm = &omap5_vdd_core_vfsm, + .vp = &omap4_vp_core, +}; + +static struct voltagedomain omap5_voltdm_wkup = { + .name = "wkup", +}; + +static struct voltagedomain *voltagedomains_omap5[] __initdata = { + &omap5_voltdm_mpu, + &omap5_voltdm_mm, + &omap5_voltdm_core, + &omap5_voltdm_wkup, + NULL, +}; + +static const char *sys_clk_name __initdata = "sys_clkin"; + +void __init omap54xx_voltagedomains_init(void) +{ + struct voltagedomain *voltdm; + int i; + + for (i = 0; voltdm = voltagedomains_omap5[i], voltdm; i++) + voltdm->sys_clk.name = sys_clk_name; + + voltdm_init(voltagedomains_omap5); +}; diff --git a/arch/arm/mach-picoxcell/Kconfig b/arch/arm/mach-picoxcell/Kconfig index 13bae78b215a..b1022f4315f7 100644 --- a/arch/arm/mach-picoxcell/Kconfig +++ b/arch/arm/mach-picoxcell/Kconfig @@ -4,7 +4,6 @@ config ARCH_PICOXCELL select ARM_PATCH_PHYS_VIRT select ARM_VIC select CPU_V6K - select DW_APB_TIMER select DW_APB_TIMER_OF select GENERIC_CLOCKEVENTS select HAVE_TCM diff --git a/arch/arm/mach-picoxcell/common.c b/arch/arm/mach-picoxcell/common.c index 70b441ad1d18..b13f51bc35cf 100644 --- a/arch/arm/mach-picoxcell/common.c +++ b/arch/arm/mach-picoxcell/common.c @@ -8,20 +8,13 @@ * All enquiries to support@picochip.com */ #include <linux/delay.h> -#include <linux/irq.h> -#include <linux/irqchip.h> -#include <linux/irqdomain.h> #include <linux/of.h> #include <linux/of_address.h> -#include <linux/of_irq.h> #include <linux/of_platform.h> -#include <linux/dw_apb_timer.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include "common.h" - #define PHYS_TO_IO(x) (((x) & 0x00ffffff) | 0xfe000000) #define PICOXCELL_PERIPH_BASE 0x80000000 #define PICOXCELL_PERIPH_LENGTH SZ_4M @@ -86,9 +79,6 @@ static void picoxcell_wdt_restart(char mode, const char *cmd) DT_MACHINE_START(PICOXCELL, "Picochip picoXcell") .map_io = picoxcell_map_io, - .nr_irqs = NR_IRQS_LEGACY, - .init_irq = irqchip_init, - .init_time = dw_apb_timer_init, .init_machine = picoxcell_init_machine, .dt_compat = picoxcell_dt_match, .restart = picoxcell_wdt_restart, diff --git a/arch/arm/mach-picoxcell/common.h b/arch/arm/mach-picoxcell/common.h deleted file mode 100644 index 481b42a4ef15..000000000000 --- a/arch/arm/mach-picoxcell/common.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * Copyright (c) 2011 Picochip Ltd., Jamie Iles - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * All enquiries to support@picochip.com - */ -#ifndef __PICOXCELL_COMMON_H__ -#define __PICOXCELL_COMMON_H__ - -#include <asm/mach/time.h> - -extern void dw_apb_timer_init(void); - -#endif /* __PICOXCELL_COMMON_H__ */ diff --git a/arch/arm/mach-prima2/common.c b/arch/arm/mach-prima2/common.c index 4f94cd87972a..2c70f74fed5d 100644 --- a/arch/arm/mach-prima2/common.c +++ b/arch/arm/mach-prima2/common.c @@ -9,7 +9,6 @@ #include <linux/clocksource.h> #include <linux/init.h> #include <linux/kernel.h> -#include <linux/irqchip.h> #include <asm/sizes.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -17,16 +16,6 @@ #include <linux/of_platform.h> #include "common.h" -static struct of_device_id sirfsoc_of_bus_ids[] __initdata = { - { .compatible = "simple-bus", }, - {}, -}; - -void __init sirfsoc_mach_init(void) -{ - of_platform_bus_probe(NULL, sirfsoc_of_bus_ids, NULL); -} - void __init sirfsoc_init_late(void) { sirfsoc_pm_init(); @@ -55,9 +44,7 @@ DT_MACHINE_START(ATLAS6_DT, "Generic ATLAS6 (Flattened Device Tree)") /* Maintainer: Barry Song <baohua.song@csr.com> */ .nr_irqs = 128, .map_io = sirfsoc_map_io, - .init_irq = irqchip_init, .init_time = sirfsoc_init_time, - .init_machine = sirfsoc_mach_init, .init_late = sirfsoc_init_late, .dt_compat = atlas6_dt_match, .restart = sirfsoc_restart, @@ -66,18 +53,16 @@ MACHINE_END #ifdef CONFIG_ARCH_PRIMA2 static const char *prima2_dt_match[] __initdata = { - "sirf,prima2", - NULL + "sirf,prima2", + NULL }; DT_MACHINE_START(PRIMA2_DT, "Generic PRIMA2 (Flattened Device Tree)") /* Maintainer: Barry Song <baohua.song@csr.com> */ .nr_irqs = 128, .map_io = sirfsoc_map_io, - .init_irq = irqchip_init, .init_time = sirfsoc_init_time, .dma_zone_size = SZ_256M, - .init_machine = sirfsoc_mach_init, .init_late = sirfsoc_init_late, .dt_compat = prima2_dt_match, .restart = sirfsoc_restart, @@ -94,9 +79,7 @@ DT_MACHINE_START(MARCO_DT, "Generic MARCO (Flattened Device Tree)") /* Maintainer: Barry Song <baohua.song@csr.com> */ .smp = smp_ops(sirfsoc_smp_ops), .map_io = sirfsoc_map_io, - .init_irq = irqchip_init, .init_time = sirfsoc_init_time, - .init_machine = sirfsoc_mach_init, .init_late = sirfsoc_init_late, .dt_compat = marco_dt_match, .restart = sirfsoc_restart, diff --git a/arch/arm/mach-prima2/pm.c b/arch/arm/mach-prima2/pm.c index 9936c180bf01..02cc34388b05 100644 --- a/arch/arm/mach-prima2/pm.c +++ b/arch/arm/mach-prima2/pm.c @@ -9,7 +9,7 @@ #include <linux/kernel.h> #include <linux/suspend.h> #include <linux/slab.h> -#include <linux/module.h> +#include <linux/export.h> #include <linux/of.h> #include <linux/of_address.h> #include <linux/of_device.h> @@ -101,8 +101,10 @@ static int __init sirfsoc_of_pwrc_init(void) struct device_node *np; np = of_find_matching_node(NULL, pwrc_ids); - if (!np) - panic("unable to find compatible pwrc node in dtb\n"); + if (!np) { + pr_err("unable to find compatible sirf pwrc node in dtb\n"); + return -ENOENT; + } /* * pwrc behind rtciobrg is not located in memory space diff --git a/arch/arm/mach-prima2/rstc.c b/arch/arm/mach-prima2/rstc.c index 435019ca0a48..d5e0cbc934c0 100644 --- a/arch/arm/mach-prima2/rstc.c +++ b/arch/arm/mach-prima2/rstc.c @@ -28,8 +28,10 @@ static int __init sirfsoc_of_rstc_init(void) struct device_node *np; np = of_find_matching_node(NULL, rstc_ids); - if (!np) - panic("unable to find compatible rstc node in dtb\n"); + if (!np) { + pr_err("unable to find compatible sirf rstc node in dtb\n"); + return -ENOENT; + } sirfsoc_rstc_base = of_iomap(np, 0); if (!sirfsoc_rstc_base) diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig new file mode 100644 index 000000000000..25ee12b21f01 --- /dev/null +++ b/arch/arm/mach-rockchip/Kconfig @@ -0,0 +1,16 @@ +config ARCH_ROCKCHIP + bool "Rockchip RK2928 and RK3xxx SOCs" if ARCH_MULTI_V7 + select PINCTRL + select PINCTRL_ROCKCHIP + select ARCH_REQUIRE_GPIOLIB + select ARM_GIC + select CACHE_L2X0 + select HAVE_ARM_TWD if LOCAL_TIMERS + select HAVE_SMP + select LOCAL_TIMERS if SMP + select COMMON_CLK + select GENERIC_CLOCKEVENTS + select DW_APB_TIMER_OF + help + Support for Rockchip's Cortex-A9 Single-to-Quad-Core-SoCs + containing the RK2928, RK30xx and RK31xx series. diff --git a/arch/arm/mach-rockchip/Makefile b/arch/arm/mach-rockchip/Makefile new file mode 100644 index 000000000000..1547d4fc920a --- /dev/null +++ b/arch/arm/mach-rockchip/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_ARCH_ROCKCHIP) += rockchip.o diff --git a/arch/arm/mach-rockchip/rockchip.c b/arch/arm/mach-rockchip/rockchip.c new file mode 100644 index 000000000000..724d2d81f976 --- /dev/null +++ b/arch/arm/mach-rockchip/rockchip.c @@ -0,0 +1,52 @@ +/* + * Device Tree support for Rockchip SoCs + * + * Copyright (c) 2013 MundoReader S.L. + * Author: Heiko Stuebner <heiko@sntech.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/of_platform.h> +#include <linux/irqchip.h> +#include <linux/dw_apb_timer.h> +#include <linux/clk-provider.h> +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/hardware/cache-l2x0.h> + +static void __init rockchip_timer_init(void) +{ + of_clk_init(NULL); + clocksource_of_init(); +} + +static void __init rockchip_dt_init(void) +{ + l2x0_of_init(0, ~0UL); + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); +} + +static const char * const rockchip_board_dt_compat[] = { + "rockchip,rk2928", + "rockchip,rk3066a", + "rockchip,rk3066b", + "rockchip,rk3188", + NULL, +}; + +DT_MACHINE_START(ROCKCHIP_DT, "Rockchip Cortex-A9 (Device Tree)") + .init_machine = rockchip_dt_init, + .init_time = rockchip_timer_init, + .dt_compat = rockchip_board_dt_compat, +MACHINE_END diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig index f2f7088bfd22..6d9252e081ce 100644 --- a/arch/arm/mach-s3c24xx/Kconfig +++ b/arch/arm/mach-s3c24xx/Kconfig @@ -28,9 +28,10 @@ config CPU_S3C2410 select CPU_ARM920T select CPU_LLSERIAL_S3C2410 select S3C2410_CLOCK - select S3C2410_CPUFREQ if CPU_FREQ_S3C24XX + select ARM_S3C2410_CPUFREQ if ARM_S3C24XX_CPUFREQ select S3C2410_PM if PM select SAMSUNG_HRT + select SAMSUNG_WDT_RESET help Support for S3C2410 and S3C2410A family from the S3C24XX line of Samsung Mobile CPUs. @@ -81,6 +82,7 @@ config CPU_S3C2442 config CPU_S3C244X def_bool y depends on CPU_S3C2440 || CPU_S3C2442 + select SAMSUNG_WDT_RESET config CPU_S3C2443 bool "SAMSUNG S3C2443" @@ -204,27 +206,38 @@ config S3C24XX_GPIO_EXTRA128 Add an extra 128 gpio numbers to the available GPIO pool. This is available for boards that need extra gpios for external devices. +config S3C24XX_PLL + bool "Support CPUfreq changing of PLL frequency (EXPERIMENTAL)" + depends on ARM_S3C24XX + help + Compile in support for changing the PLL frequency from the + S3C24XX series CPUfreq driver. The PLL takes time to settle + after a frequency change, so by default it is not enabled. + + This also means that the PLL tables for the selected CPU(s) will + be built which may increase the size of the kernel image. + # cpu frequency items common between s3c2410 and s3c2440/s3c2442 config S3C2410_IOTIMING bool - depends on CPU_FREQ_S3C24XX + depends on ARM_S3C24XX_CPUFREQ help Internal node to select io timing code that is common to the s3c2410 and s3c2440/s3c2442 cpu frequency support. config S3C2410_CPUFREQ_UTILS - bool - depends on CPU_FREQ_S3C24XX - help - Internal node to select timing code that is common to the s3c2410 - and s3c2440/s3c244 cpu frequency support. + bool + depends on ARM_S3C24XX_CPUFREQ + help + Internal node to select timing code that is common to the s3c2410 + and s3c2440/s3c244 cpu frequency support. # cpu frequency support common to s3c2412, s3c2413 and s3c2442 config S3C2412_IOTIMING bool - depends on CPU_FREQ_S3C24XX && (CPU_S3C2412 || CPU_S3C2443) + depends on ARM_S3C24XX_CPUFREQ && (CPU_S3C2412 || CPU_S3C2443) help Intel node to select io timing code that is common to the s3c2412 and the s3c2443. @@ -233,16 +246,9 @@ config S3C2412_IOTIMING if CPU_S3C2410 -config S3C2410_CPUFREQ - bool - depends on CPU_FREQ_S3C24XX - select S3C2410_CPUFREQ_UTILS - help - CPU Frequency scaling support for S3C2410 - config S3C2410_PLL bool - depends on S3C2410_CPUFREQ && CPU_FREQ_S3C24XX_PLL + depends on ARM_S3C2410_CPUFREQ && S3C24XX_PLL default y help Select the PLL table for the S3C2410 @@ -278,7 +284,7 @@ config ARCH_BAST bool "Simtec Electronics BAST (EB2410ITX)" select ISA select MACH_BAST_IDE - select S3C2410_IOTIMING if S3C2410_CPUFREQ + select S3C2410_IOTIMING if ARM_S3C2410_CPUFREQ select S3C24XX_DCLK select S3C24XX_SIMTEC_NOR select S3C24XX_SIMTEC_PM if PM @@ -385,14 +391,6 @@ config CPU_S3C2412_ONLY !CPU_S3C2442 && !CPU_S3C2443 default y -config S3C2412_CPUFREQ - bool - depends on CPU_FREQ_S3C24XX - default y - select S3C2412_IOTIMING - help - CPU Frequency scaling support for S3C2412 and S3C2413 SoC CPUs. - config S3C2412_DMA bool help @@ -490,18 +488,22 @@ config MACH_SMDK2416 help Say Y here if you are using an SMDK2416 +config MACH_S3C2416_DT + bool "Samsung S3C2416 machine using devicetree" + select CLKSRC_OF + select USE_OF + select PINCTRL + select PINCTRL_S3C24XX + help + Machine support for Samsung S3C2416 machines with device tree enabled. + Select this if a fdt blob is available for the S3C2416 SoC based board. + Note: This is under development and not all peripherals can be supported + with this machine file. + endif # CPU_S3C2416 if CPU_S3C2440 -config S3C2440_CPUFREQ - bool "S3C2440/S3C2442 CPU Frequency scaling support" - depends on CPU_FREQ_S3C24XX && (CPU_S3C2440 || CPU_S3C2442) - default y - select S3C2410_CPUFREQ_UTILS - help - CPU Frequency scaling support for S3C2440 and S3C2442 SoC CPUs. - config S3C2440_DMA bool help @@ -521,15 +523,15 @@ config S3C2440_XTAL_16934400 config S3C2440_PLL_12000000 bool - depends on S3C2440_CPUFREQ && S3C2440_XTAL_12000000 - default y if CPU_FREQ_S3C24XX_PLL + depends on ARM_S3C2440_CPUFREQ && S3C2440_XTAL_12000000 + default y if S3C24XX_PLL help PLL tables for S3C2440 or S3C2442 CPUs with 12MHz crystals. config S3C2440_PLL_16934400 bool - depends on S3C2440_CPUFREQ && S3C2440_XTAL_16934400 - default y if CPU_FREQ_S3C24XX_PLL + depends on ARM_S3C2440_CPUFREQ && S3C2440_XTAL_16934400 + default y if S3C24XX_PLL help PLL tables for S3C2440 or S3C2442 CPUs with 16.934MHz crystals. @@ -583,7 +585,7 @@ config MACH_NEXCODER_2440 config MACH_OSIRIS bool "Simtec IM2440D20 (OSIRIS) module" - select S3C2410_IOTIMING if S3C2440_CPUFREQ + select S3C2410_IOTIMING if ARM_S3C2440_CPUFREQ select S3C2440_XTAL_12000000 select S3C24XX_DCLK select S3C24XX_GPIO_EXTRA128 @@ -655,7 +657,7 @@ config MACH_RX1950 bool "HP iPAQ rx1950" select I2C select PM_H1940 if PM - select S3C2410_IOTIMING if S3C2440_CPUFREQ + select S3C2410_IOTIMING if ARM_S3C2440_CPUFREQ select S3C2440_XTAL_16934400 select S3C24XX_DCLK select S3C24XX_PWM diff --git a/arch/arm/mach-s3c24xx/Makefile b/arch/arm/mach-s3c24xx/Makefile index 6f46ecfc8396..7f54e5b954ca 100644 --- a/arch/arm/mach-s3c24xx/Makefile +++ b/arch/arm/mach-s3c24xx/Makefile @@ -17,13 +17,11 @@ obj- := obj-y += common.o obj-$(CONFIG_CPU_S3C2410) += s3c2410.o -obj-$(CONFIG_S3C2410_CPUFREQ) += cpufreq-s3c2410.o obj-$(CONFIG_S3C2410_DMA) += dma-s3c2410.o obj-$(CONFIG_S3C2410_PLL) += pll-s3c2410.o obj-$(CONFIG_S3C2410_PM) += pm-s3c2410.o sleep-s3c2410.o obj-$(CONFIG_CPU_S3C2412) += s3c2412.o clock-s3c2412.o -obj-$(CONFIG_S3C2412_CPUFREQ) += cpufreq-s3c2412.o obj-$(CONFIG_S3C2412_DMA) += dma-s3c2412.o obj-$(CONFIG_S3C2412_PM) += pm-s3c2412.o obj-$(CONFIG_S3C2412_PM_SLEEP) += sleep-s3c2412.o @@ -34,7 +32,6 @@ obj-$(CONFIG_S3C2416_PM) += pm-s3c2416.o obj-$(CONFIG_CPU_S3C2440) += s3c2440.o clock-s3c2440.o obj-$(CONFIG_CPU_S3C2442) += s3c2442.o obj-$(CONFIG_CPU_S3C244X) += s3c244x.o clock-s3c244x.o -obj-$(CONFIG_S3C2440_CPUFREQ) += cpufreq-s3c2440.o obj-$(CONFIG_S3C2440_DMA) += dma-s3c2440.o obj-$(CONFIG_S3C2440_PLL_12000000) += pll-s3c2440-12000000.o obj-$(CONFIG_S3C2440_PLL_16934400) += pll-s3c2440-16934400.o @@ -59,9 +56,6 @@ obj-$(CONFIG_S3C2412_IOTIMING) += iotiming-s3c2412.o obj-$(CONFIG_S3C2443_COMMON) += common-s3c2443.o obj-$(CONFIG_S3C2443_DMA) += dma-s3c2443.o -obj-$(CONFIG_CPU_FREQ_S3C24XX) += cpufreq.o -obj-$(CONFIG_CPU_FREQ_S3C24XX_DEBUGFS) += cpufreq-debugfs.o - # # machine support # following is ordered alphabetically by option text. @@ -85,6 +79,7 @@ obj-$(CONFIG_MACH_SMDK2413) += mach-smdk2413.o obj-$(CONFIG_MACH_VSTMS) += mach-vstms.o obj-$(CONFIG_MACH_SMDK2416) += mach-smdk2416.o +obj-$(CONFIG_MACH_S3C2416_DT) += mach-s3c2416-dt.o obj-$(CONFIG_MACH_ANUBIS) += mach-anubis.o obj-$(CONFIG_MACH_AT2440EVB) += mach-at2440evb.o diff --git a/arch/arm/mach-s3c24xx/cpufreq-debugfs.c b/arch/arm/mach-s3c24xx/cpufreq-debugfs.c deleted file mode 100644 index 9b7b4289d66c..000000000000 --- a/arch/arm/mach-s3c24xx/cpufreq-debugfs.c +++ /dev/null @@ -1,198 +0,0 @@ -/* - * Copyright (c) 2009 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks <ben@simtec.co.uk> - * - * S3C24XX CPU Frequency scaling - debugfs status support - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#include <linux/init.h> -#include <linux/export.h> -#include <linux/interrupt.h> -#include <linux/ioport.h> -#include <linux/cpufreq.h> -#include <linux/debugfs.h> -#include <linux/seq_file.h> -#include <linux/err.h> - -#include <plat/cpu-freq-core.h> - -static struct dentry *dbgfs_root; -static struct dentry *dbgfs_file_io; -static struct dentry *dbgfs_file_info; -static struct dentry *dbgfs_file_board; - -#define print_ns(x) ((x) / 10), ((x) % 10) - -static void show_max(struct seq_file *seq, struct s3c_freq *f) -{ - seq_printf(seq, "MAX: F=%lu, H=%lu, P=%lu, A=%lu\n", - f->fclk, f->hclk, f->pclk, f->armclk); -} - -static int board_show(struct seq_file *seq, void *p) -{ - struct s3c_cpufreq_config *cfg; - struct s3c_cpufreq_board *brd; - - cfg = s3c_cpufreq_getconfig(); - if (!cfg) { - seq_printf(seq, "no configuration registered\n"); - return 0; - } - - brd = cfg->board; - if (!brd) { - seq_printf(seq, "no board definition set?\n"); - return 0; - } - - seq_printf(seq, "SDRAM refresh %u ns\n", brd->refresh); - seq_printf(seq, "auto_io=%u\n", brd->auto_io); - seq_printf(seq, "need_io=%u\n", brd->need_io); - - show_max(seq, &brd->max); - - - return 0; -} - -static int fops_board_open(struct inode *inode, struct file *file) -{ - return single_open(file, board_show, NULL); -} - -static const struct file_operations fops_board = { - .open = fops_board_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, - .owner = THIS_MODULE, -}; - -static int info_show(struct seq_file *seq, void *p) -{ - struct s3c_cpufreq_config *cfg; - - cfg = s3c_cpufreq_getconfig(); - if (!cfg) { - seq_printf(seq, "no configuration registered\n"); - return 0; - } - - seq_printf(seq, " FCLK %ld Hz\n", cfg->freq.fclk); - seq_printf(seq, " HCLK %ld Hz (%lu.%lu ns)\n", - cfg->freq.hclk, print_ns(cfg->freq.hclk_tns)); - seq_printf(seq, " PCLK %ld Hz\n", cfg->freq.hclk); - seq_printf(seq, "ARMCLK %ld Hz\n", cfg->freq.armclk); - seq_printf(seq, "\n"); - - show_max(seq, &cfg->max); - - seq_printf(seq, "Divisors: P=%d, H=%d, A=%d, dvs=%s\n", - cfg->divs.h_divisor, cfg->divs.p_divisor, - cfg->divs.arm_divisor, cfg->divs.dvs ? "on" : "off"); - seq_printf(seq, "\n"); - - seq_printf(seq, "lock_pll=%u\n", cfg->lock_pll); - - return 0; -} - -static int fops_info_open(struct inode *inode, struct file *file) -{ - return single_open(file, info_show, NULL); -} - -static const struct file_operations fops_info = { - .open = fops_info_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, - .owner = THIS_MODULE, -}; - -static int io_show(struct seq_file *seq, void *p) -{ - void (*show_bank)(struct seq_file *, struct s3c_cpufreq_config *, union s3c_iobank *); - struct s3c_cpufreq_config *cfg; - struct s3c_iotimings *iot; - union s3c_iobank *iob; - int bank; - - cfg = s3c_cpufreq_getconfig(); - if (!cfg) { - seq_printf(seq, "no configuration registered\n"); - return 0; - } - - show_bank = cfg->info->debug_io_show; - if (!show_bank) { - seq_printf(seq, "no code to show bank timing\n"); - return 0; - } - - iot = s3c_cpufreq_getiotimings(); - if (!iot) { - seq_printf(seq, "no io timings registered\n"); - return 0; - } - - seq_printf(seq, "hclk period is %lu.%lu ns\n", print_ns(cfg->freq.hclk_tns)); - - for (bank = 0; bank < MAX_BANKS; bank++) { - iob = &iot->bank[bank]; - - seq_printf(seq, "bank %d: ", bank); - - if (!iob->io_2410) { - seq_printf(seq, "nothing set\n"); - continue; - } - - show_bank(seq, cfg, iob); - } - - return 0; -} - -static int fops_io_open(struct inode *inode, struct file *file) -{ - return single_open(file, io_show, NULL); -} - -static const struct file_operations fops_io = { - .open = fops_io_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, - .owner = THIS_MODULE, -}; - - -static int __init s3c_freq_debugfs_init(void) -{ - dbgfs_root = debugfs_create_dir("s3c-cpufreq", NULL); - if (IS_ERR(dbgfs_root)) { - printk(KERN_ERR "%s: error creating debugfs root\n", __func__); - return PTR_ERR(dbgfs_root); - } - - dbgfs_file_io = debugfs_create_file("io-timing", S_IRUGO, dbgfs_root, - NULL, &fops_io); - - dbgfs_file_info = debugfs_create_file("info", S_IRUGO, dbgfs_root, - NULL, &fops_info); - - dbgfs_file_board = debugfs_create_file("board", S_IRUGO, dbgfs_root, - NULL, &fops_board); - - return 0; -} - -late_initcall(s3c_freq_debugfs_init); - diff --git a/arch/arm/mach-s3c24xx/cpufreq-s3c2410.c b/arch/arm/mach-s3c24xx/cpufreq-s3c2410.c deleted file mode 100644 index cfa0dd8723ec..000000000000 --- a/arch/arm/mach-s3c24xx/cpufreq-s3c2410.c +++ /dev/null @@ -1,160 +0,0 @@ -/* - * Copyright (c) 2006-2008 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks <ben@simtec.co.uk> - * - * S3C2410 CPU Frequency scaling - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/interrupt.h> -#include <linux/ioport.h> -#include <linux/cpufreq.h> -#include <linux/device.h> -#include <linux/clk.h> -#include <linux/err.h> -#include <linux/io.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> - -#include <mach/regs-clock.h> - -#include <plat/cpu.h> -#include <plat/clock.h> -#include <plat/cpu-freq-core.h> - -/* Note, 2410A has an extra mode for 1:4:4 ratio, bit 2 of CLKDIV */ - -static void s3c2410_cpufreq_setdivs(struct s3c_cpufreq_config *cfg) -{ - u32 clkdiv = 0; - - if (cfg->divs.h_divisor == 2) - clkdiv |= S3C2410_CLKDIVN_HDIVN; - - if (cfg->divs.p_divisor != cfg->divs.h_divisor) - clkdiv |= S3C2410_CLKDIVN_PDIVN; - - __raw_writel(clkdiv, S3C2410_CLKDIVN); -} - -static int s3c2410_cpufreq_calcdivs(struct s3c_cpufreq_config *cfg) -{ - unsigned long hclk, fclk, pclk; - unsigned int hdiv, pdiv; - unsigned long hclk_max; - - fclk = cfg->freq.fclk; - hclk_max = cfg->max.hclk; - - cfg->freq.armclk = fclk; - - s3c_freq_dbg("%s: fclk is %lu, max hclk %lu\n", - __func__, fclk, hclk_max); - - hdiv = (fclk > cfg->max.hclk) ? 2 : 1; - hclk = fclk / hdiv; - - if (hclk > cfg->max.hclk) { - s3c_freq_dbg("%s: hclk too big\n", __func__); - return -EINVAL; - } - - pdiv = (hclk > cfg->max.pclk) ? 2 : 1; - pclk = hclk / pdiv; - - if (pclk > cfg->max.pclk) { - s3c_freq_dbg("%s: pclk too big\n", __func__); - return -EINVAL; - } - - pdiv *= hdiv; - - /* record the result */ - cfg->divs.p_divisor = pdiv; - cfg->divs.h_divisor = hdiv; - - return 0; -} - -static struct s3c_cpufreq_info s3c2410_cpufreq_info = { - .max = { - .fclk = 200000000, - .hclk = 100000000, - .pclk = 50000000, - }, - - /* transition latency is about 5ms worst-case, so - * set 10ms to be sure */ - .latency = 10000000, - - .locktime_m = 150, - .locktime_u = 150, - .locktime_bits = 12, - - .need_pll = 1, - - .name = "s3c2410", - .calc_iotiming = s3c2410_iotiming_calc, - .set_iotiming = s3c2410_iotiming_set, - .get_iotiming = s3c2410_iotiming_get, - .resume_clocks = s3c2410_setup_clocks, - - .set_fvco = s3c2410_set_fvco, - .set_refresh = s3c2410_cpufreq_setrefresh, - .set_divs = s3c2410_cpufreq_setdivs, - .calc_divs = s3c2410_cpufreq_calcdivs, - - .debug_io_show = s3c_cpufreq_debugfs_call(s3c2410_iotiming_debugfs), -}; - -static int s3c2410_cpufreq_add(struct device *dev, - struct subsys_interface *sif) -{ - return s3c_cpufreq_register(&s3c2410_cpufreq_info); -} - -static struct subsys_interface s3c2410_cpufreq_interface = { - .name = "s3c2410_cpufreq", - .subsys = &s3c2410_subsys, - .add_dev = s3c2410_cpufreq_add, -}; - -static int __init s3c2410_cpufreq_init(void) -{ - return subsys_interface_register(&s3c2410_cpufreq_interface); -} -arch_initcall(s3c2410_cpufreq_init); - -static int s3c2410a_cpufreq_add(struct device *dev, - struct subsys_interface *sif) -{ - /* alter the maximum freq settings for S3C2410A. If a board knows - * it only has a maximum of 200, then it should register its own - * limits. */ - - s3c2410_cpufreq_info.max.fclk = 266000000; - s3c2410_cpufreq_info.max.hclk = 133000000; - s3c2410_cpufreq_info.max.pclk = 66500000; - s3c2410_cpufreq_info.name = "s3c2410a"; - - return s3c2410_cpufreq_add(dev, sif); -} - -static struct subsys_interface s3c2410a_cpufreq_interface = { - .name = "s3c2410a_cpufreq", - .subsys = &s3c2410a_subsys, - .add_dev = s3c2410a_cpufreq_add, -}; - -static int __init s3c2410a_cpufreq_init(void) -{ - return subsys_interface_register(&s3c2410a_cpufreq_interface); -} -arch_initcall(s3c2410a_cpufreq_init); diff --git a/arch/arm/mach-s3c24xx/cpufreq-s3c2412.c b/arch/arm/mach-s3c24xx/cpufreq-s3c2412.c deleted file mode 100644 index 8bf0f3a77476..000000000000 --- a/arch/arm/mach-s3c24xx/cpufreq-s3c2412.c +++ /dev/null @@ -1,258 +0,0 @@ -/* - * Copyright 2008 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks <ben@simtec.co.uk> - * - * S3C2412 CPU Frequency scalling - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/interrupt.h> -#include <linux/ioport.h> -#include <linux/cpufreq.h> -#include <linux/device.h> -#include <linux/delay.h> -#include <linux/clk.h> -#include <linux/err.h> -#include <linux/io.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> - -#include <mach/regs-clock.h> - -#include <plat/cpu.h> -#include <plat/clock.h> -#include <plat/cpu-freq-core.h> - -#include "s3c2412.h" - -/* our clock resources. */ -static struct clk *xtal; -static struct clk *fclk; -static struct clk *hclk; -static struct clk *armclk; - -/* HDIV: 1, 2, 3, 4, 6, 8 */ - -static int s3c2412_cpufreq_calcdivs(struct s3c_cpufreq_config *cfg) -{ - unsigned int hdiv, pdiv, armdiv, dvs; - unsigned long hclk, fclk, armclk, armdiv_clk; - unsigned long hclk_max; - - fclk = cfg->freq.fclk; - armclk = cfg->freq.armclk; - hclk_max = cfg->max.hclk; - - /* We can't run hclk above armclk as at the best we have to - * have armclk and hclk in dvs mode. */ - - if (hclk_max > armclk) - hclk_max = armclk; - - s3c_freq_dbg("%s: fclk=%lu, armclk=%lu, hclk_max=%lu\n", - __func__, fclk, armclk, hclk_max); - s3c_freq_dbg("%s: want f=%lu, arm=%lu, h=%lu, p=%lu\n", - __func__, cfg->freq.fclk, cfg->freq.armclk, - cfg->freq.hclk, cfg->freq.pclk); - - armdiv = fclk / armclk; - - if (armdiv < 1) - armdiv = 1; - if (armdiv > 2) - armdiv = 2; - - cfg->divs.arm_divisor = armdiv; - armdiv_clk = fclk / armdiv; - - hdiv = armdiv_clk / hclk_max; - if (hdiv < 1) - hdiv = 1; - - cfg->freq.hclk = hclk = armdiv_clk / hdiv; - - /* set dvs depending on whether we reached armclk or not. */ - cfg->divs.dvs = dvs = armclk < armdiv_clk; - - /* update the actual armclk we achieved. */ - cfg->freq.armclk = dvs ? hclk : armdiv_clk; - - s3c_freq_dbg("%s: armclk %lu, hclk %lu, armdiv %d, hdiv %d, dvs %d\n", - __func__, armclk, hclk, armdiv, hdiv, cfg->divs.dvs); - - if (hdiv > 4) - goto invalid; - - pdiv = (hclk > cfg->max.pclk) ? 2 : 1; - - if ((hclk / pdiv) > cfg->max.pclk) - pdiv++; - - cfg->freq.pclk = hclk / pdiv; - - s3c_freq_dbg("%s: pdiv %d\n", __func__, pdiv); - - if (pdiv > 2) - goto invalid; - - pdiv *= hdiv; - - /* store the result, and then return */ - - cfg->divs.h_divisor = hdiv * armdiv; - cfg->divs.p_divisor = pdiv * armdiv; - - return 0; - -invalid: - return -EINVAL; -} - -static void s3c2412_cpufreq_setdivs(struct s3c_cpufreq_config *cfg) -{ - unsigned long clkdiv; - unsigned long olddiv; - - olddiv = clkdiv = __raw_readl(S3C2410_CLKDIVN); - - /* clear off current clock info */ - - clkdiv &= ~S3C2412_CLKDIVN_ARMDIVN; - clkdiv &= ~S3C2412_CLKDIVN_HDIVN_MASK; - clkdiv &= ~S3C2412_CLKDIVN_PDIVN; - - if (cfg->divs.arm_divisor == 2) - clkdiv |= S3C2412_CLKDIVN_ARMDIVN; - - clkdiv |= ((cfg->divs.h_divisor / cfg->divs.arm_divisor) - 1); - - if (cfg->divs.p_divisor != cfg->divs.h_divisor) - clkdiv |= S3C2412_CLKDIVN_PDIVN; - - s3c_freq_dbg("%s: div %08lx => %08lx\n", __func__, olddiv, clkdiv); - __raw_writel(clkdiv, S3C2410_CLKDIVN); - - clk_set_parent(armclk, cfg->divs.dvs ? hclk : fclk); -} - -static void s3c2412_cpufreq_setrefresh(struct s3c_cpufreq_config *cfg) -{ - struct s3c_cpufreq_board *board = cfg->board; - unsigned long refresh; - - s3c_freq_dbg("%s: refresh %u ns, hclk %lu\n", __func__, - board->refresh, cfg->freq.hclk); - - /* Reduce both the refresh time (in ns) and the frequency (in MHz) - * by 10 each to ensure that we do not overflow 32 bit numbers. This - * should work for HCLK up to 133MHz and refresh period up to 30usec. - */ - - refresh = (board->refresh / 10); - refresh *= (cfg->freq.hclk / 100); - refresh /= (1 * 1000 * 1000); /* 10^6 */ - - s3c_freq_dbg("%s: setting refresh 0x%08lx\n", __func__, refresh); - __raw_writel(refresh, S3C2412_REFRESH); -} - -/* set the default cpu frequency information, based on an 200MHz part - * as we have no other way of detecting the speed rating in software. - */ - -static struct s3c_cpufreq_info s3c2412_cpufreq_info = { - .max = { - .fclk = 200000000, - .hclk = 100000000, - .pclk = 50000000, - }, - - .latency = 5000000, /* 5ms */ - - .locktime_m = 150, - .locktime_u = 150, - .locktime_bits = 16, - - .name = "s3c2412", - .set_refresh = s3c2412_cpufreq_setrefresh, - .set_divs = s3c2412_cpufreq_setdivs, - .calc_divs = s3c2412_cpufreq_calcdivs, - - .calc_iotiming = s3c2412_iotiming_calc, - .set_iotiming = s3c2412_iotiming_set, - .get_iotiming = s3c2412_iotiming_get, - - .resume_clocks = s3c2412_setup_clocks, - - .debug_io_show = s3c_cpufreq_debugfs_call(s3c2412_iotiming_debugfs), -}; - -static int s3c2412_cpufreq_add(struct device *dev, - struct subsys_interface *sif) -{ - unsigned long fclk_rate; - - hclk = clk_get(NULL, "hclk"); - if (IS_ERR(hclk)) { - printk(KERN_ERR "%s: cannot find hclk clock\n", __func__); - return -ENOENT; - } - - fclk = clk_get(NULL, "fclk"); - if (IS_ERR(fclk)) { - printk(KERN_ERR "%s: cannot find fclk clock\n", __func__); - goto err_fclk; - } - - fclk_rate = clk_get_rate(fclk); - if (fclk_rate > 200000000) { - printk(KERN_INFO - "%s: fclk %ld MHz, assuming 266MHz capable part\n", - __func__, fclk_rate / 1000000); - s3c2412_cpufreq_info.max.fclk = 266000000; - s3c2412_cpufreq_info.max.hclk = 133000000; - s3c2412_cpufreq_info.max.pclk = 66000000; - } - - armclk = clk_get(NULL, "armclk"); - if (IS_ERR(armclk)) { - printk(KERN_ERR "%s: cannot find arm clock\n", __func__); - goto err_armclk; - } - - xtal = clk_get(NULL, "xtal"); - if (IS_ERR(xtal)) { - printk(KERN_ERR "%s: cannot find xtal clock\n", __func__); - goto err_xtal; - } - - return s3c_cpufreq_register(&s3c2412_cpufreq_info); - -err_xtal: - clk_put(armclk); -err_armclk: - clk_put(fclk); -err_fclk: - clk_put(hclk); - - return -ENOENT; -} - -static struct subsys_interface s3c2412_cpufreq_interface = { - .name = "s3c2412_cpufreq", - .subsys = &s3c2412_subsys, - .add_dev = s3c2412_cpufreq_add, -}; - -static int s3c2412_cpufreq_init(void) -{ - return subsys_interface_register(&s3c2412_cpufreq_interface); -} -arch_initcall(s3c2412_cpufreq_init); diff --git a/arch/arm/mach-s3c24xx/cpufreq-s3c2440.c b/arch/arm/mach-s3c24xx/cpufreq-s3c2440.c deleted file mode 100644 index 72b2cc8a5a85..000000000000 --- a/arch/arm/mach-s3c24xx/cpufreq-s3c2440.c +++ /dev/null @@ -1,312 +0,0 @@ -/* - * Copyright (c) 2006-2009 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks <ben@simtec.co.uk> - * Vincent Sanders <vince@simtec.co.uk> - * - * S3C2440/S3C2442 CPU Frequency scaling - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/interrupt.h> -#include <linux/ioport.h> -#include <linux/cpufreq.h> -#include <linux/device.h> -#include <linux/delay.h> -#include <linux/clk.h> -#include <linux/err.h> -#include <linux/io.h> - -#include <mach/hardware.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> - -#include <mach/regs-clock.h> - -#include <plat/cpu.h> -#include <plat/cpu-freq-core.h> -#include <plat/clock.h> - -static struct clk *xtal; -static struct clk *fclk; -static struct clk *hclk; -static struct clk *armclk; - -/* HDIV: 1, 2, 3, 4, 6, 8 */ - -static inline int within_khz(unsigned long a, unsigned long b) -{ - long diff = a - b; - - return (diff >= -1000 && diff <= 1000); -} - -/** - * s3c2440_cpufreq_calcdivs - calculate divider settings - * @cfg: The cpu frequency settings. - * - * Calcualte the divider values for the given frequency settings - * specified in @cfg. The values are stored in @cfg for later use - * by the relevant set routine if the request settings can be reached. - */ -int s3c2440_cpufreq_calcdivs(struct s3c_cpufreq_config *cfg) -{ - unsigned int hdiv, pdiv; - unsigned long hclk, fclk, armclk; - unsigned long hclk_max; - - fclk = cfg->freq.fclk; - armclk = cfg->freq.armclk; - hclk_max = cfg->max.hclk; - - s3c_freq_dbg("%s: fclk is %lu, armclk %lu, max hclk %lu\n", - __func__, fclk, armclk, hclk_max); - - if (armclk > fclk) { - printk(KERN_WARNING "%s: armclk > fclk\n", __func__); - armclk = fclk; - } - - /* if we are in DVS, we need HCLK to be <= ARMCLK */ - if (armclk < fclk && armclk < hclk_max) - hclk_max = armclk; - - for (hdiv = 1; hdiv < 9; hdiv++) { - if (hdiv == 5 || hdiv == 7) - hdiv++; - - hclk = (fclk / hdiv); - if (hclk <= hclk_max || within_khz(hclk, hclk_max)) - break; - } - - s3c_freq_dbg("%s: hclk %lu, div %d\n", __func__, hclk, hdiv); - - if (hdiv > 8) - goto invalid; - - pdiv = (hclk > cfg->max.pclk) ? 2 : 1; - - if ((hclk / pdiv) > cfg->max.pclk) - pdiv++; - - s3c_freq_dbg("%s: pdiv %d\n", __func__, pdiv); - - if (pdiv > 2) - goto invalid; - - pdiv *= hdiv; - - /* calculate a valid armclk */ - - if (armclk < hclk) - armclk = hclk; - - /* if we're running armclk lower than fclk, this really means - * that the system should go into dvs mode, which means that - * armclk is connected to hclk. */ - if (armclk < fclk) { - cfg->divs.dvs = 1; - armclk = hclk; - } else - cfg->divs.dvs = 0; - - cfg->freq.armclk = armclk; - - /* store the result, and then return */ - - cfg->divs.h_divisor = hdiv; - cfg->divs.p_divisor = pdiv; - - return 0; - - invalid: - return -EINVAL; -} - -#define CAMDIVN_HCLK_HALF (S3C2440_CAMDIVN_HCLK3_HALF | \ - S3C2440_CAMDIVN_HCLK4_HALF) - -/** - * s3c2440_cpufreq_setdivs - set the cpu frequency divider settings - * @cfg: The cpu frequency settings. - * - * Set the divisors from the settings in @cfg, which where generated - * during the calculation phase by s3c2440_cpufreq_calcdivs(). - */ -static void s3c2440_cpufreq_setdivs(struct s3c_cpufreq_config *cfg) -{ - unsigned long clkdiv, camdiv; - - s3c_freq_dbg("%s: divsiors: h=%d, p=%d\n", __func__, - cfg->divs.h_divisor, cfg->divs.p_divisor); - - clkdiv = __raw_readl(S3C2410_CLKDIVN); - camdiv = __raw_readl(S3C2440_CAMDIVN); - - clkdiv &= ~(S3C2440_CLKDIVN_HDIVN_MASK | S3C2440_CLKDIVN_PDIVN); - camdiv &= ~CAMDIVN_HCLK_HALF; - - switch (cfg->divs.h_divisor) { - case 1: - clkdiv |= S3C2440_CLKDIVN_HDIVN_1; - break; - - case 2: - clkdiv |= S3C2440_CLKDIVN_HDIVN_2; - break; - - case 6: - camdiv |= S3C2440_CAMDIVN_HCLK3_HALF; - case 3: - clkdiv |= S3C2440_CLKDIVN_HDIVN_3_6; - break; - - case 8: - camdiv |= S3C2440_CAMDIVN_HCLK4_HALF; - case 4: - clkdiv |= S3C2440_CLKDIVN_HDIVN_4_8; - break; - - default: - BUG(); /* we don't expect to get here. */ - } - - if (cfg->divs.p_divisor != cfg->divs.h_divisor) - clkdiv |= S3C2440_CLKDIVN_PDIVN; - - /* todo - set pclk. */ - - /* Write the divisors first with hclk intentionally halved so that - * when we write clkdiv we will under-frequency instead of over. We - * then make a short delay and remove the hclk halving if necessary. - */ - - __raw_writel(camdiv | CAMDIVN_HCLK_HALF, S3C2440_CAMDIVN); - __raw_writel(clkdiv, S3C2410_CLKDIVN); - - ndelay(20); - __raw_writel(camdiv, S3C2440_CAMDIVN); - - clk_set_parent(armclk, cfg->divs.dvs ? hclk : fclk); -} - -static int run_freq_for(unsigned long max_hclk, unsigned long fclk, - int *divs, - struct cpufreq_frequency_table *table, - size_t table_size) -{ - unsigned long freq; - int index = 0; - int div; - - for (div = *divs; div > 0; div = *divs++) { - freq = fclk / div; - - if (freq > max_hclk && div != 1) - continue; - - freq /= 1000; /* table is in kHz */ - index = s3c_cpufreq_addfreq(table, index, table_size, freq); - if (index < 0) - break; - } - - return index; -} - -static int hclk_divs[] = { 1, 2, 3, 4, 6, 8, -1 }; - -static int s3c2440_cpufreq_calctable(struct s3c_cpufreq_config *cfg, - struct cpufreq_frequency_table *table, - size_t table_size) -{ - int ret; - - WARN_ON(cfg->info == NULL); - WARN_ON(cfg->board == NULL); - - ret = run_freq_for(cfg->info->max.hclk, - cfg->info->max.fclk, - hclk_divs, - table, table_size); - - s3c_freq_dbg("%s: returning %d\n", __func__, ret); - - return ret; -} - -struct s3c_cpufreq_info s3c2440_cpufreq_info = { - .max = { - .fclk = 400000000, - .hclk = 133333333, - .pclk = 66666666, - }, - - .locktime_m = 300, - .locktime_u = 300, - .locktime_bits = 16, - - .name = "s3c244x", - .calc_iotiming = s3c2410_iotiming_calc, - .set_iotiming = s3c2410_iotiming_set, - .get_iotiming = s3c2410_iotiming_get, - .set_fvco = s3c2410_set_fvco, - - .set_refresh = s3c2410_cpufreq_setrefresh, - .set_divs = s3c2440_cpufreq_setdivs, - .calc_divs = s3c2440_cpufreq_calcdivs, - .calc_freqtable = s3c2440_cpufreq_calctable, - - .resume_clocks = s3c244x_setup_clocks, - - .debug_io_show = s3c_cpufreq_debugfs_call(s3c2410_iotiming_debugfs), -}; - -static int s3c2440_cpufreq_add(struct device *dev, - struct subsys_interface *sif) -{ - xtal = s3c_cpufreq_clk_get(NULL, "xtal"); - hclk = s3c_cpufreq_clk_get(NULL, "hclk"); - fclk = s3c_cpufreq_clk_get(NULL, "fclk"); - armclk = s3c_cpufreq_clk_get(NULL, "armclk"); - - if (IS_ERR(xtal) || IS_ERR(hclk) || IS_ERR(fclk) || IS_ERR(armclk)) { - printk(KERN_ERR "%s: failed to get clocks\n", __func__); - return -ENOENT; - } - - return s3c_cpufreq_register(&s3c2440_cpufreq_info); -} - -static struct subsys_interface s3c2440_cpufreq_interface = { - .name = "s3c2440_cpufreq", - .subsys = &s3c2440_subsys, - .add_dev = s3c2440_cpufreq_add, -}; - -static int s3c2440_cpufreq_init(void) -{ - return subsys_interface_register(&s3c2440_cpufreq_interface); -} - -/* arch_initcall adds the clocks we need, so use subsys_initcall. */ -subsys_initcall(s3c2440_cpufreq_init); - -static struct subsys_interface s3c2442_cpufreq_interface = { - .name = "s3c2442_cpufreq", - .subsys = &s3c2442_subsys, - .add_dev = s3c2440_cpufreq_add, -}; - -static int s3c2442_cpufreq_init(void) -{ - return subsys_interface_register(&s3c2442_cpufreq_interface); -} -subsys_initcall(s3c2442_cpufreq_init); diff --git a/arch/arm/mach-s3c24xx/cpufreq.c b/arch/arm/mach-s3c24xx/cpufreq.c deleted file mode 100644 index 3c0e78ede0da..000000000000 --- a/arch/arm/mach-s3c24xx/cpufreq.c +++ /dev/null @@ -1,711 +0,0 @@ -/* - * Copyright (c) 2006-2008 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks <ben@simtec.co.uk> - * - * S3C24XX CPU Frequency scaling - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/interrupt.h> -#include <linux/ioport.h> -#include <linux/cpufreq.h> -#include <linux/cpu.h> -#include <linux/clk.h> -#include <linux/err.h> -#include <linux/io.h> -#include <linux/device.h> -#include <linux/sysfs.h> -#include <linux/slab.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> - -#include <plat/cpu.h> -#include <plat/clock.h> -#include <plat/cpu-freq-core.h> - -#include <mach/regs-clock.h> - -/* note, cpufreq support deals in kHz, no Hz */ - -static struct cpufreq_driver s3c24xx_driver; -static struct s3c_cpufreq_config cpu_cur; -static struct s3c_iotimings s3c24xx_iotiming; -static struct cpufreq_frequency_table *pll_reg; -static unsigned int last_target = ~0; -static unsigned int ftab_size; -static struct cpufreq_frequency_table *ftab; - -static struct clk *_clk_mpll; -static struct clk *_clk_xtal; -static struct clk *clk_fclk; -static struct clk *clk_hclk; -static struct clk *clk_pclk; -static struct clk *clk_arm; - -#ifdef CONFIG_CPU_FREQ_S3C24XX_DEBUGFS -struct s3c_cpufreq_config *s3c_cpufreq_getconfig(void) -{ - return &cpu_cur; -} - -struct s3c_iotimings *s3c_cpufreq_getiotimings(void) -{ - return &s3c24xx_iotiming; -} -#endif /* CONFIG_CPU_FREQ_S3C24XX_DEBUGFS */ - -static void s3c_cpufreq_getcur(struct s3c_cpufreq_config *cfg) -{ - unsigned long fclk, pclk, hclk, armclk; - - cfg->freq.fclk = fclk = clk_get_rate(clk_fclk); - cfg->freq.hclk = hclk = clk_get_rate(clk_hclk); - cfg->freq.pclk = pclk = clk_get_rate(clk_pclk); - cfg->freq.armclk = armclk = clk_get_rate(clk_arm); - - cfg->pll.index = __raw_readl(S3C2410_MPLLCON); - cfg->pll.frequency = fclk; - - cfg->freq.hclk_tns = 1000000000 / (cfg->freq.hclk / 10); - - cfg->divs.h_divisor = fclk / hclk; - cfg->divs.p_divisor = fclk / pclk; -} - -static inline void s3c_cpufreq_calc(struct s3c_cpufreq_config *cfg) -{ - unsigned long pll = cfg->pll.frequency; - - cfg->freq.fclk = pll; - cfg->freq.hclk = pll / cfg->divs.h_divisor; - cfg->freq.pclk = pll / cfg->divs.p_divisor; - - /* convert hclk into 10ths of nanoseconds for io calcs */ - cfg->freq.hclk_tns = 1000000000 / (cfg->freq.hclk / 10); -} - -static inline int closer(unsigned int target, unsigned int n, unsigned int c) -{ - int diff_cur = abs(target - c); - int diff_new = abs(target - n); - - return (diff_new < diff_cur); -} - -static void s3c_cpufreq_show(const char *pfx, - struct s3c_cpufreq_config *cfg) -{ - s3c_freq_dbg("%s: Fvco=%u, F=%lu, A=%lu, H=%lu (%u), P=%lu (%u)\n", - pfx, cfg->pll.frequency, cfg->freq.fclk, cfg->freq.armclk, - cfg->freq.hclk, cfg->divs.h_divisor, - cfg->freq.pclk, cfg->divs.p_divisor); -} - -/* functions to wrapper the driver info calls to do the cpu specific work */ - -static void s3c_cpufreq_setio(struct s3c_cpufreq_config *cfg) -{ - if (cfg->info->set_iotiming) - (cfg->info->set_iotiming)(cfg, &s3c24xx_iotiming); -} - -static int s3c_cpufreq_calcio(struct s3c_cpufreq_config *cfg) -{ - if (cfg->info->calc_iotiming) - return (cfg->info->calc_iotiming)(cfg, &s3c24xx_iotiming); - - return 0; -} - -static void s3c_cpufreq_setrefresh(struct s3c_cpufreq_config *cfg) -{ - (cfg->info->set_refresh)(cfg); -} - -static void s3c_cpufreq_setdivs(struct s3c_cpufreq_config *cfg) -{ - (cfg->info->set_divs)(cfg); -} - -static int s3c_cpufreq_calcdivs(struct s3c_cpufreq_config *cfg) -{ - return (cfg->info->calc_divs)(cfg); -} - -static void s3c_cpufreq_setfvco(struct s3c_cpufreq_config *cfg) -{ - (cfg->info->set_fvco)(cfg); -} - -static inline void s3c_cpufreq_resume_clocks(void) -{ - cpu_cur.info->resume_clocks(); -} - -static inline void s3c_cpufreq_updateclk(struct clk *clk, - unsigned int freq) -{ - clk_set_rate(clk, freq); -} - -static int s3c_cpufreq_settarget(struct cpufreq_policy *policy, - unsigned int target_freq, - struct cpufreq_frequency_table *pll) -{ - struct s3c_cpufreq_freqs freqs; - struct s3c_cpufreq_config cpu_new; - unsigned long flags; - - cpu_new = cpu_cur; /* copy new from current */ - - s3c_cpufreq_show("cur", &cpu_cur); - - /* TODO - check for DMA currently outstanding */ - - cpu_new.pll = pll ? *pll : cpu_cur.pll; - - if (pll) - freqs.pll_changing = 1; - - /* update our frequencies */ - - cpu_new.freq.armclk = target_freq; - cpu_new.freq.fclk = cpu_new.pll.frequency; - - if (s3c_cpufreq_calcdivs(&cpu_new) < 0) { - printk(KERN_ERR "no divisors for %d\n", target_freq); - goto err_notpossible; - } - - s3c_freq_dbg("%s: got divs\n", __func__); - - s3c_cpufreq_calc(&cpu_new); - - s3c_freq_dbg("%s: calculated frequencies for new\n", __func__); - - if (cpu_new.freq.hclk != cpu_cur.freq.hclk) { - if (s3c_cpufreq_calcio(&cpu_new) < 0) { - printk(KERN_ERR "%s: no IO timings\n", __func__); - goto err_notpossible; - } - } - - s3c_cpufreq_show("new", &cpu_new); - - /* setup our cpufreq parameters */ - - freqs.old = cpu_cur.freq; - freqs.new = cpu_new.freq; - - freqs.freqs.old = cpu_cur.freq.armclk / 1000; - freqs.freqs.new = cpu_new.freq.armclk / 1000; - - /* update f/h/p clock settings before we issue the change - * notification, so that drivers do not need to do anything - * special if they want to recalculate on CPUFREQ_PRECHANGE. */ - - s3c_cpufreq_updateclk(_clk_mpll, cpu_new.pll.frequency); - s3c_cpufreq_updateclk(clk_fclk, cpu_new.freq.fclk); - s3c_cpufreq_updateclk(clk_hclk, cpu_new.freq.hclk); - s3c_cpufreq_updateclk(clk_pclk, cpu_new.freq.pclk); - - /* start the frequency change */ - cpufreq_notify_transition(policy, &freqs.freqs, CPUFREQ_PRECHANGE); - - /* If hclk is staying the same, then we do not need to - * re-write the IO or the refresh timings whilst we are changing - * speed. */ - - local_irq_save(flags); - - /* is our memory clock slowing down? */ - if (cpu_new.freq.hclk < cpu_cur.freq.hclk) { - s3c_cpufreq_setrefresh(&cpu_new); - s3c_cpufreq_setio(&cpu_new); - } - - if (cpu_new.freq.fclk == cpu_cur.freq.fclk) { - /* not changing PLL, just set the divisors */ - - s3c_cpufreq_setdivs(&cpu_new); - } else { - if (cpu_new.freq.fclk < cpu_cur.freq.fclk) { - /* slow the cpu down, then set divisors */ - - s3c_cpufreq_setfvco(&cpu_new); - s3c_cpufreq_setdivs(&cpu_new); - } else { - /* set the divisors, then speed up */ - - s3c_cpufreq_setdivs(&cpu_new); - s3c_cpufreq_setfvco(&cpu_new); - } - } - - /* did our memory clock speed up */ - if (cpu_new.freq.hclk > cpu_cur.freq.hclk) { - s3c_cpufreq_setrefresh(&cpu_new); - s3c_cpufreq_setio(&cpu_new); - } - - /* update our current settings */ - cpu_cur = cpu_new; - - local_irq_restore(flags); - - /* notify everyone we've done this */ - cpufreq_notify_transition(policy, &freqs.freqs, CPUFREQ_POSTCHANGE); - - s3c_freq_dbg("%s: finished\n", __func__); - return 0; - - err_notpossible: - printk(KERN_ERR "no compatible settings for %d\n", target_freq); - return -EINVAL; -} - -/* s3c_cpufreq_target - * - * called by the cpufreq core to adjust the frequency that the CPU - * is currently running at. - */ - -static int s3c_cpufreq_target(struct cpufreq_policy *policy, - unsigned int target_freq, - unsigned int relation) -{ - struct cpufreq_frequency_table *pll; - unsigned int index; - - /* avoid repeated calls which cause a needless amout of duplicated - * logging output (and CPU time as the calculation process is - * done) */ - if (target_freq == last_target) - return 0; - - last_target = target_freq; - - s3c_freq_dbg("%s: policy %p, target %u, relation %u\n", - __func__, policy, target_freq, relation); - - if (ftab) { - if (cpufreq_frequency_table_target(policy, ftab, - target_freq, relation, - &index)) { - s3c_freq_dbg("%s: table failed\n", __func__); - return -EINVAL; - } - - s3c_freq_dbg("%s: adjust %d to entry %d (%u)\n", __func__, - target_freq, index, ftab[index].frequency); - target_freq = ftab[index].frequency; - } - - target_freq *= 1000; /* convert target to Hz */ - - /* find the settings for our new frequency */ - - if (!pll_reg || cpu_cur.lock_pll) { - /* either we've not got any PLL values, or we've locked - * to the current one. */ - pll = NULL; - } else { - struct cpufreq_policy tmp_policy; - int ret; - - /* we keep the cpu pll table in Hz, to ensure we get an - * accurate value for the PLL output. */ - - tmp_policy.min = policy->min * 1000; - tmp_policy.max = policy->max * 1000; - tmp_policy.cpu = policy->cpu; - - /* cpufreq_frequency_table_target uses a pointer to 'index' - * which is the number of the table entry, not the value of - * the table entry's index field. */ - - ret = cpufreq_frequency_table_target(&tmp_policy, pll_reg, - target_freq, relation, - &index); - - if (ret < 0) { - printk(KERN_ERR "%s: no PLL available\n", __func__); - goto err_notpossible; - } - - pll = pll_reg + index; - - s3c_freq_dbg("%s: target %u => %u\n", - __func__, target_freq, pll->frequency); - - target_freq = pll->frequency; - } - - return s3c_cpufreq_settarget(policy, target_freq, pll); - - err_notpossible: - printk(KERN_ERR "no compatible settings for %d\n", target_freq); - return -EINVAL; -} - -static unsigned int s3c_cpufreq_get(unsigned int cpu) -{ - return clk_get_rate(clk_arm) / 1000; -} - -struct clk *s3c_cpufreq_clk_get(struct device *dev, const char *name) -{ - struct clk *clk; - - clk = clk_get(dev, name); - if (IS_ERR(clk)) - printk(KERN_ERR "cpufreq: failed to get clock '%s'\n", name); - - return clk; -} - -static int s3c_cpufreq_init(struct cpufreq_policy *policy) -{ - printk(KERN_INFO "%s: initialising policy %p\n", __func__, policy); - - if (policy->cpu != 0) - return -EINVAL; - - policy->cur = s3c_cpufreq_get(0); - policy->min = policy->cpuinfo.min_freq = 0; - policy->max = policy->cpuinfo.max_freq = cpu_cur.info->max.fclk / 1000; - policy->governor = CPUFREQ_DEFAULT_GOVERNOR; - - /* feed the latency information from the cpu driver */ - policy->cpuinfo.transition_latency = cpu_cur.info->latency; - - if (ftab) - cpufreq_frequency_table_cpuinfo(policy, ftab); - - return 0; -} - -static __init int s3c_cpufreq_initclks(void) -{ - _clk_mpll = s3c_cpufreq_clk_get(NULL, "mpll"); - _clk_xtal = s3c_cpufreq_clk_get(NULL, "xtal"); - clk_fclk = s3c_cpufreq_clk_get(NULL, "fclk"); - clk_hclk = s3c_cpufreq_clk_get(NULL, "hclk"); - clk_pclk = s3c_cpufreq_clk_get(NULL, "pclk"); - clk_arm = s3c_cpufreq_clk_get(NULL, "armclk"); - - if (IS_ERR(clk_fclk) || IS_ERR(clk_hclk) || IS_ERR(clk_pclk) || - IS_ERR(_clk_mpll) || IS_ERR(clk_arm) || IS_ERR(_clk_xtal)) { - printk(KERN_ERR "%s: could not get clock(s)\n", __func__); - return -ENOENT; - } - - printk(KERN_INFO "%s: clocks f=%lu,h=%lu,p=%lu,a=%lu\n", __func__, - clk_get_rate(clk_fclk) / 1000, - clk_get_rate(clk_hclk) / 1000, - clk_get_rate(clk_pclk) / 1000, - clk_get_rate(clk_arm) / 1000); - - return 0; -} - -static int s3c_cpufreq_verify(struct cpufreq_policy *policy) -{ - if (policy->cpu != 0) - return -EINVAL; - - return 0; -} - -#ifdef CONFIG_PM -static struct cpufreq_frequency_table suspend_pll; -static unsigned int suspend_freq; - -static int s3c_cpufreq_suspend(struct cpufreq_policy *policy) -{ - suspend_pll.frequency = clk_get_rate(_clk_mpll); - suspend_pll.index = __raw_readl(S3C2410_MPLLCON); - suspend_freq = s3c_cpufreq_get(0) * 1000; - - return 0; -} - -static int s3c_cpufreq_resume(struct cpufreq_policy *policy) -{ - int ret; - - s3c_freq_dbg("%s: resuming with policy %p\n", __func__, policy); - - last_target = ~0; /* invalidate last_target setting */ - - /* first, find out what speed we resumed at. */ - s3c_cpufreq_resume_clocks(); - - /* whilst we will be called later on, we try and re-set the - * cpu frequencies as soon as possible so that we do not end - * up resuming devices and then immediately having to re-set - * a number of settings once these devices have restarted. - * - * as a note, it is expected devices are not used until they - * have been un-suspended and at that time they should have - * used the updated clock settings. - */ - - ret = s3c_cpufreq_settarget(NULL, suspend_freq, &suspend_pll); - if (ret) { - printk(KERN_ERR "%s: failed to reset pll/freq\n", __func__); - return ret; - } - - return 0; -} -#else -#define s3c_cpufreq_resume NULL -#define s3c_cpufreq_suspend NULL -#endif - -static struct cpufreq_driver s3c24xx_driver = { - .flags = CPUFREQ_STICKY, - .verify = s3c_cpufreq_verify, - .target = s3c_cpufreq_target, - .get = s3c_cpufreq_get, - .init = s3c_cpufreq_init, - .suspend = s3c_cpufreq_suspend, - .resume = s3c_cpufreq_resume, - .name = "s3c24xx", -}; - - -int __init s3c_cpufreq_register(struct s3c_cpufreq_info *info) -{ - if (!info || !info->name) { - printk(KERN_ERR "%s: failed to pass valid information\n", - __func__); - return -EINVAL; - } - - printk(KERN_INFO "S3C24XX CPU Frequency driver, %s cpu support\n", - info->name); - - /* check our driver info has valid data */ - - BUG_ON(info->set_refresh == NULL); - BUG_ON(info->set_divs == NULL); - BUG_ON(info->calc_divs == NULL); - - /* info->set_fvco is optional, depending on whether there - * is a need to set the clock code. */ - - cpu_cur.info = info; - - /* Note, driver registering should probably update locktime */ - - return 0; -} - -int __init s3c_cpufreq_setboard(struct s3c_cpufreq_board *board) -{ - struct s3c_cpufreq_board *ours; - - if (!board) { - printk(KERN_INFO "%s: no board data\n", __func__); - return -EINVAL; - } - - /* Copy the board information so that each board can make this - * initdata. */ - - ours = kzalloc(sizeof(struct s3c_cpufreq_board), GFP_KERNEL); - if (ours == NULL) { - printk(KERN_ERR "%s: no memory\n", __func__); - return -ENOMEM; - } - - *ours = *board; - cpu_cur.board = ours; - - return 0; -} - -int __init s3c_cpufreq_auto_io(void) -{ - int ret; - - if (!cpu_cur.info->get_iotiming) { - printk(KERN_ERR "%s: get_iotiming undefined\n", __func__); - return -ENOENT; - } - - printk(KERN_INFO "%s: working out IO settings\n", __func__); - - ret = (cpu_cur.info->get_iotiming)(&cpu_cur, &s3c24xx_iotiming); - if (ret) - printk(KERN_ERR "%s: failed to get timings\n", __func__); - - return ret; -} - -/* if one or is zero, then return the other, otherwise return the min */ -#define do_min(_a, _b) ((_a) == 0 ? (_b) : (_b) == 0 ? (_a) : min(_a, _b)) - -/** - * s3c_cpufreq_freq_min - find the minimum settings for the given freq. - * @dst: The destination structure - * @a: One argument. - * @b: The other argument. - * - * Create a minimum of each frequency entry in the 'struct s3c_freq', - * unless the entry is zero when it is ignored and the non-zero argument - * used. - */ -static void s3c_cpufreq_freq_min(struct s3c_freq *dst, - struct s3c_freq *a, struct s3c_freq *b) -{ - dst->fclk = do_min(a->fclk, b->fclk); - dst->hclk = do_min(a->hclk, b->hclk); - dst->pclk = do_min(a->pclk, b->pclk); - dst->armclk = do_min(a->armclk, b->armclk); -} - -static inline u32 calc_locktime(u32 freq, u32 time_us) -{ - u32 result; - - result = freq * time_us; - result = DIV_ROUND_UP(result, 1000 * 1000); - - return result; -} - -static void s3c_cpufreq_update_loctkime(void) -{ - unsigned int bits = cpu_cur.info->locktime_bits; - u32 rate = (u32)clk_get_rate(_clk_xtal); - u32 val; - - if (bits == 0) { - WARN_ON(1); - return; - } - - val = calc_locktime(rate, cpu_cur.info->locktime_u) << bits; - val |= calc_locktime(rate, cpu_cur.info->locktime_m); - - printk(KERN_INFO "%s: new locktime is 0x%08x\n", __func__, val); - __raw_writel(val, S3C2410_LOCKTIME); -} - -static int s3c_cpufreq_build_freq(void) -{ - int size, ret; - - if (!cpu_cur.info->calc_freqtable) - return -EINVAL; - - kfree(ftab); - ftab = NULL; - - size = cpu_cur.info->calc_freqtable(&cpu_cur, NULL, 0); - size++; - - ftab = kmalloc(sizeof(struct cpufreq_frequency_table) * size, GFP_KERNEL); - if (!ftab) { - printk(KERN_ERR "%s: no memory for tables\n", __func__); - return -ENOMEM; - } - - ftab_size = size; - - ret = cpu_cur.info->calc_freqtable(&cpu_cur, ftab, size); - s3c_cpufreq_addfreq(ftab, ret, size, CPUFREQ_TABLE_END); - - return 0; -} - -static int __init s3c_cpufreq_initcall(void) -{ - int ret = 0; - - if (cpu_cur.info && cpu_cur.board) { - ret = s3c_cpufreq_initclks(); - if (ret) - goto out; - - /* get current settings */ - s3c_cpufreq_getcur(&cpu_cur); - s3c_cpufreq_show("cur", &cpu_cur); - - if (cpu_cur.board->auto_io) { - ret = s3c_cpufreq_auto_io(); - if (ret) { - printk(KERN_ERR "%s: failed to get io timing\n", - __func__); - goto out; - } - } - - if (cpu_cur.board->need_io && !cpu_cur.info->set_iotiming) { - printk(KERN_ERR "%s: no IO support registered\n", - __func__); - ret = -EINVAL; - goto out; - } - - if (!cpu_cur.info->need_pll) - cpu_cur.lock_pll = 1; - - s3c_cpufreq_update_loctkime(); - - s3c_cpufreq_freq_min(&cpu_cur.max, &cpu_cur.board->max, - &cpu_cur.info->max); - - if (cpu_cur.info->calc_freqtable) - s3c_cpufreq_build_freq(); - - ret = cpufreq_register_driver(&s3c24xx_driver); - } - - out: - return ret; -} - -late_initcall(s3c_cpufreq_initcall); - -/** - * s3c_plltab_register - register CPU PLL table. - * @plls: The list of PLL entries. - * @plls_no: The size of the PLL entries @plls. - * - * Register the given set of PLLs with the system. - */ -int __init s3c_plltab_register(struct cpufreq_frequency_table *plls, - unsigned int plls_no) -{ - struct cpufreq_frequency_table *vals; - unsigned int size; - - size = sizeof(struct cpufreq_frequency_table) * (plls_no + 1); - - vals = kmalloc(size, GFP_KERNEL); - if (vals) { - memcpy(vals, plls, size); - pll_reg = vals; - - /* write a terminating entry, we don't store it in the - * table that is stored in the kernel */ - vals += plls_no; - vals->frequency = CPUFREQ_TABLE_END; - - printk(KERN_INFO "cpufreq: %d PLL entries\n", plls_no); - } else - printk(KERN_ERR "cpufreq: no memory for PLL tables\n"); - - return vals ? 0 : -ENOMEM; -} diff --git a/arch/arm/mach-s3c24xx/dma-s3c2412.c b/arch/arm/mach-s3c24xx/dma-s3c2412.c index ab1700ec8e64..b7e094671522 100644 --- a/arch/arm/mach-s3c24xx/dma-s3c2412.c +++ b/arch/arm/mach-s3c24xx/dma-s3c2412.c @@ -35,121 +35,95 @@ static struct s3c24xx_dma_map __initdata s3c2412_dma_mappings[] = { [DMACH_XD0] = { .name = "xdreq0", .channels = MAP(S3C2412_DMAREQSEL_XDREQ0), - .channels_rx = MAP(S3C2412_DMAREQSEL_XDREQ0), }, [DMACH_XD1] = { .name = "xdreq1", .channels = MAP(S3C2412_DMAREQSEL_XDREQ1), - .channels_rx = MAP(S3C2412_DMAREQSEL_XDREQ1), }, [DMACH_SDI] = { .name = "sdi", .channels = MAP(S3C2412_DMAREQSEL_SDI), - .channels_rx = MAP(S3C2412_DMAREQSEL_SDI), }, - [DMACH_SPI0] = { - .name = "spi0", + [DMACH_SPI0_RX] = { + .name = "spi0-rx", + .channels = MAP(S3C2412_DMAREQSEL_SPI0RX), + }, + [DMACH_SPI0_TX] = { + .name = "spi0-tx", .channels = MAP(S3C2412_DMAREQSEL_SPI0TX), - .channels_rx = MAP(S3C2412_DMAREQSEL_SPI0RX), }, - [DMACH_SPI1] = { - .name = "spi1", + [DMACH_SPI1_RX] = { + .name = "spi1-rx", + .channels = MAP(S3C2412_DMAREQSEL_SPI1RX), + }, + [DMACH_SPI1_TX] = { + .name = "spi1-tx", .channels = MAP(S3C2412_DMAREQSEL_SPI1TX), - .channels_rx = MAP(S3C2412_DMAREQSEL_SPI1RX), }, [DMACH_UART0] = { .name = "uart0", .channels = MAP(S3C2412_DMAREQSEL_UART0_0), - .channels_rx = MAP(S3C2412_DMAREQSEL_UART0_0), }, [DMACH_UART1] = { .name = "uart1", .channels = MAP(S3C2412_DMAREQSEL_UART1_0), - .channels_rx = MAP(S3C2412_DMAREQSEL_UART1_0), }, [DMACH_UART2] = { .name = "uart2", .channels = MAP(S3C2412_DMAREQSEL_UART2_0), - .channels_rx = MAP(S3C2412_DMAREQSEL_UART2_0), }, [DMACH_UART0_SRC2] = { .name = "uart0", .channels = MAP(S3C2412_DMAREQSEL_UART0_1), - .channels_rx = MAP(S3C2412_DMAREQSEL_UART0_1), }, [DMACH_UART1_SRC2] = { .name = "uart1", .channels = MAP(S3C2412_DMAREQSEL_UART1_1), - .channels_rx = MAP(S3C2412_DMAREQSEL_UART1_1), }, [DMACH_UART2_SRC2] = { .name = "uart2", .channels = MAP(S3C2412_DMAREQSEL_UART2_1), - .channels_rx = MAP(S3C2412_DMAREQSEL_UART2_1), }, [DMACH_TIMER] = { .name = "timer", .channels = MAP(S3C2412_DMAREQSEL_TIMER), - .channels_rx = MAP(S3C2412_DMAREQSEL_TIMER), }, [DMACH_I2S_IN] = { .name = "i2s-sdi", .channels = MAP(S3C2412_DMAREQSEL_I2SRX), - .channels_rx = MAP(S3C2412_DMAREQSEL_I2SRX), }, [DMACH_I2S_OUT] = { .name = "i2s-sdo", .channels = MAP(S3C2412_DMAREQSEL_I2STX), - .channels_rx = MAP(S3C2412_DMAREQSEL_I2STX), }, [DMACH_USB_EP1] = { .name = "usb-ep1", .channels = MAP(S3C2412_DMAREQSEL_USBEP1), - .channels_rx = MAP(S3C2412_DMAREQSEL_USBEP1), }, [DMACH_USB_EP2] = { .name = "usb-ep2", .channels = MAP(S3C2412_DMAREQSEL_USBEP2), - .channels_rx = MAP(S3C2412_DMAREQSEL_USBEP2), }, [DMACH_USB_EP3] = { .name = "usb-ep3", .channels = MAP(S3C2412_DMAREQSEL_USBEP3), - .channels_rx = MAP(S3C2412_DMAREQSEL_USBEP3), }, [DMACH_USB_EP4] = { .name = "usb-ep4", .channels = MAP(S3C2412_DMAREQSEL_USBEP4), - .channels_rx = MAP(S3C2412_DMAREQSEL_USBEP4), }, }; -static void s3c2412_dma_direction(struct s3c2410_dma_chan *chan, - struct s3c24xx_dma_map *map, - enum dma_data_direction dir) -{ - unsigned long chsel; - - if (dir == DMA_FROM_DEVICE) - chsel = map->channels_rx[0]; - else - chsel = map->channels[0]; - - chsel &= ~DMA_CH_VALID; - chsel |= S3C2412_DMAREQSEL_HW; - - writel(chsel, chan->regs + S3C2412_DMA_DMAREQSEL); -} - static void s3c2412_dma_select(struct s3c2410_dma_chan *chan, struct s3c24xx_dma_map *map) { - s3c2412_dma_direction(chan, map, chan->source); + unsigned long chsel = map->channels[0] & (~DMA_CH_VALID); + writel(chsel | S3C2412_DMAREQSEL_HW, + chan->regs + S3C2412_DMA_DMAREQSEL); } static struct s3c24xx_dma_selection __initdata s3c2412_dma_sel = { .select = s3c2412_dma_select, - .direction = s3c2412_dma_direction, .dcon_mask = 0, .map = s3c2412_dma_mappings, .map_size = ARRAY_SIZE(s3c2412_dma_mappings), diff --git a/arch/arm/mach-s3c24xx/dma-s3c2443.c b/arch/arm/mach-s3c24xx/dma-s3c2443.c index 5fe3539dc2b5..95b9f759fe97 100644 --- a/arch/arm/mach-s3c24xx/dma-s3c2443.c +++ b/arch/arm/mach-s3c24xx/dma-s3c2443.c @@ -128,7 +128,8 @@ static struct s3c24xx_dma_map __initdata s3c2443_dma_mappings[] = { static void s3c2443_dma_select(struct s3c2410_dma_chan *chan, struct s3c24xx_dma_map *map) { - writel(map->channels[0] | S3C2443_DMAREQSEL_HW, + unsigned long chsel = map->channels[0] & (~DMA_CH_VALID); + writel(chsel | S3C2443_DMAREQSEL_HW, chan->regs + S3C2443_DMA_DMAREQSEL); } diff --git a/arch/arm/mach-s3c24xx/dma.c b/arch/arm/mach-s3c24xx/dma.c index aab64909e9a3..4a65cba3295d 100644 --- a/arch/arm/mach-s3c24xx/dma.c +++ b/arch/arm/mach-s3c24xx/dma.c @@ -1159,9 +1159,6 @@ int s3c2410_dma_devconfig(enum dma_ch channel, return -EINVAL; } - if (dma_sel.direction != NULL) - (dma_sel.direction)(chan, chan->map, source); - return 0; } diff --git a/arch/arm/mach-s3c24xx/s3c2412.h b/arch/arm/mach-s3c24xx/include/mach/s3c2412.h index 548ced42cbb7..548ced42cbb7 100644 --- a/arch/arm/mach-s3c24xx/s3c2412.h +++ b/arch/arm/mach-s3c24xx/include/mach/s3c2412.h diff --git a/arch/arm/mach-s3c24xx/include/mach/uncompress.h b/arch/arm/mach-s3c24xx/include/mach/uncompress.h index 8b283f847daa..7d2ce205dce8 100644 --- a/arch/arm/mach-s3c24xx/include/mach/uncompress.h +++ b/arch/arm/mach-s3c24xx/include/mach/uncompress.h @@ -49,6 +49,9 @@ static void arch_detect_cpu(void) fifo_mask = S3C2410_UFSTAT_TXMASK; fifo_max = 15 << S3C2410_UFSTAT_TXSHIFT; } + + uart_base = (volatile u8 *) S3C_PA_UART + + (S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT); } #endif /* __ASM_ARCH_UNCOMPRESS_H */ diff --git a/arch/arm/mach-s3c24xx/iotiming-s3c2412.c b/arch/arm/mach-s3c24xx/iotiming-s3c2412.c index 663436d9db01..bd064c05c473 100644 --- a/arch/arm/mach-s3c24xx/iotiming-s3c2412.c +++ b/arch/arm/mach-s3c24xx/iotiming-s3c2412.c @@ -31,7 +31,7 @@ #include <plat/cpu-freq-core.h> #include <plat/clock.h> -#include "s3c2412.h" +#include <mach/s3c2412.h> #define print_ns(x) ((x) / 10), ((x) % 10) diff --git a/arch/arm/mach-s3c24xx/mach-s3c2416-dt.c b/arch/arm/mach-s3c24xx/mach-s3c2416-dt.c new file mode 100644 index 000000000000..f50454a34f72 --- /dev/null +++ b/arch/arm/mach-s3c24xx/mach-s3c2416-dt.c @@ -0,0 +1,91 @@ +/* + * Samsung's S3C2416 flattened device tree enabled machine + * + * Copyright (c) 2012 Heiko Stuebner <heiko@sntech.de> + * + * based on mach-exynos/mach-exynos4-dt.c + * + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * Copyright (c) 2010-2011 Linaro Ltd. + * www.linaro.org + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/clocksource.h> +#include <linux/irqchip.h> +#include <linux/of_platform.h> +#include <linux/serial_core.h> + +#include <asm/mach/arch.h> +#include <mach/map.h> + +#include <plat/cpu.h> +#include <plat/pm.h> +#include <plat/regs-serial.h> + +#include "common.h" + +/* + * The following lookup table is used to override device names when devices + * are registered from device tree. This is temporarily added to enable + * device tree support addition for the S3C2416 architecture. + * + * For drivers that require platform data to be provided from the machine + * file, a platform data pointer can also be supplied along with the + * devices names. Usually, the platform data elements that cannot be parsed + * from the device tree by the drivers (example: function pointers) are + * supplied. But it should be noted that this is a temporary mechanism and + * at some point, the drivers should be capable of parsing all the platform + * data from the device tree. + */ +static const struct of_dev_auxdata s3c2416_auxdata_lookup[] __initconst = { + OF_DEV_AUXDATA("samsung,s3c2440-uart", S3C24XX_PA_UART, + "s3c2440-uart.0", NULL), + OF_DEV_AUXDATA("samsung,s3c2440-uart", S3C24XX_PA_UART + 0x4000, + "s3c2440-uart.1", NULL), + OF_DEV_AUXDATA("samsung,s3c2440-uart", S3C24XX_PA_UART + 0x8000, + "s3c2440-uart.2", NULL), + OF_DEV_AUXDATA("samsung,s3c2440-uart", S3C24XX_PA_UART + 0xC000, + "s3c2440-uart.3", NULL), + OF_DEV_AUXDATA("samsung,s3c6410-sdhci", S3C_PA_HSMMC0, + "s3c-sdhci.0", NULL), + OF_DEV_AUXDATA("samsung,s3c6410-sdhci", S3C_PA_HSMMC1, + "s3c-sdhci.1", NULL), + OF_DEV_AUXDATA("samsung,s3c2440-i2c", S3C_PA_IIC, + "s3c2440-i2c.0", NULL), + {}, +}; + +static void __init s3c2416_dt_map_io(void) +{ + s3c24xx_init_io(NULL, 0); + s3c24xx_init_clocks(12000000); +} + +static void __init s3c2416_dt_machine_init(void) +{ + of_platform_populate(NULL, of_default_bus_match_table, + s3c2416_auxdata_lookup, NULL); + + s3c_pm_init(); +} + +static char const *s3c2416_dt_compat[] __initdata = { + "samsung,s3c2416", + "samsung,s3c2450", + NULL +}; + +DT_MACHINE_START(S3C2416_DT, "Samsung S3C2416 (Flattened Device Tree)") + /* Maintainer: Heiko Stuebner <heiko@sntech.de> */ + .dt_compat = s3c2416_dt_compat, + .map_io = s3c2416_dt_map_io, + .init_irq = irqchip_init, + .init_machine = s3c2416_dt_machine_init, + .init_time = clocksource_of_init, + .restart = s3c2416_restart, +MACHINE_END diff --git a/arch/arm/mach-s3c24xx/s3c2410.c b/arch/arm/mach-s3c24xx/s3c2410.c index d850ea5adac2..ff384acc65b2 100644 --- a/arch/arm/mach-s3c24xx/s3c2410.c +++ b/arch/arm/mach-s3c24xx/s3c2410.c @@ -138,6 +138,7 @@ void __init s3c2410_init_clocks(int xtal) s3c2410_baseclk_add(); s3c24xx_register_clock(&s3c2410_armclk); clkdev_add_table(s3c2410_clk_lookup, ARRAY_SIZE(s3c2410_clk_lookup)); + samsung_wdt_reset_init(S3C24XX_VA_WATCHDOG); } struct bus_type s3c2410_subsys = { @@ -201,7 +202,7 @@ void s3c2410_restart(char mode, const char *cmd) soft_restart(0); } - arch_wdt_reset(); + samsung_wdt_reset(); /* we'll take a jump through zero as a poor second */ soft_restart(0); diff --git a/arch/arm/mach-s3c24xx/s3c244x.c b/arch/arm/mach-s3c24xx/s3c244x.c index 2a35edb67354..d0423e2544c1 100644 --- a/arch/arm/mach-s3c24xx/s3c244x.c +++ b/arch/arm/mach-s3c24xx/s3c244x.c @@ -133,6 +133,7 @@ void __init s3c244x_init_clocks(int xtal) s3c24xx_register_baseclocks(xtal); s3c244x_setup_clocks(); s3c2410_baseclk_add(); + samsung_wdt_reset_init(S3C24XX_VA_WATCHDOG); } /* Since the S3C2442 and S3C2440 share items, put both subsystems here */ @@ -202,7 +203,7 @@ void s3c244x_restart(char mode, const char *cmd) if (mode == 's') soft_restart(0); - arch_wdt_reset(); + samsung_wdt_reset(); /* we'll take a jump through zero as a poor second */ soft_restart(0); diff --git a/arch/arm/mach-s3c64xx/common.c b/arch/arm/mach-s3c64xx/common.c index 0b9c0ba44834..1aed6f4be1ce 100644 --- a/arch/arm/mach-s3c64xx/common.c +++ b/arch/arm/mach-s3c64xx/common.c @@ -183,6 +183,12 @@ core_initcall(s3c64xx_dev_init); void __init s3c64xx_init_irq(u32 vic0_valid, u32 vic1_valid) { + /* + * FIXME: there is no better place to put this at the moment + * (samsung_wdt_reset_init needs clocks) + */ + samsung_wdt_reset_init(S3C_VA_WATCHDOG); + printk(KERN_DEBUG "%s: initialising interrupts\n", __func__); /* initialise the pair of VICs */ @@ -378,7 +384,7 @@ arch_initcall(s3c64xx_init_irq_eint); void s3c64xx_restart(char mode, const char *cmd) { if (mode != 's') - arch_wdt_reset(); + samsung_wdt_reset(); /* if all else fails, or mode was for soft, jump to 0 */ soft_restart(0); diff --git a/arch/arm/mach-s3c64xx/include/mach/uncompress.h b/arch/arm/mach-s3c64xx/include/mach/uncompress.h index c6a82a20bf2a..1c956738b42d 100644 --- a/arch/arm/mach-s3c64xx/include/mach/uncompress.h +++ b/arch/arm/mach-s3c64xx/include/mach/uncompress.h @@ -23,6 +23,9 @@ static void arch_detect_cpu(void) /* we do not need to do any cpu detection here at the moment. */ fifo_mask = S3C2440_UFSTAT_TXMASK; fifo_max = 63 << S3C2440_UFSTAT_TXSHIFT; + + uart_base = (volatile u8 *)S3C_PA_UART + + (S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT); } #endif /* __ASM_ARCH_UNCOMPRESS_H */ diff --git a/arch/arm/mach-s5p64x0/common.c b/arch/arm/mach-s5p64x0/common.c index 8ae5800e807f..76d0053bf564 100644 --- a/arch/arm/mach-s5p64x0/common.c +++ b/arch/arm/mach-s5p64x0/common.c @@ -173,6 +173,8 @@ void __init s5p64x0_init_io(struct map_desc *mach_desc, int size) s5p_init_cpu(S5P64X0_SYS_ID); s3c_init_cpu(samsung_cpu_id, cpu_ids, ARRAY_SIZE(cpu_ids)); + samsung_wdt_reset_init(S3C_VA_WATCHDOG); + } void __init s5p6440_map_io(void) @@ -440,7 +442,7 @@ arch_initcall(s5p64x0_init_irq_eint); void s5p64x0_restart(char mode, const char *cmd) { if (mode != 's') - arch_wdt_reset(); + samsung_wdt_reset(); soft_restart(0); } diff --git a/arch/arm/mach-s5p64x0/include/mach/uncompress.h b/arch/arm/mach-s5p64x0/include/mach/uncompress.h index 19e0d64d78c5..bbcc3f669ee3 100644 --- a/arch/arm/mach-s5p64x0/include/mach/uncompress.h +++ b/arch/arm/mach-s5p64x0/include/mach/uncompress.h @@ -14,171 +14,21 @@ #define __ASM_ARCH_UNCOMPRESS_H #include <mach/map.h> +#include <plat/uncompress.h> -/* - * cannot use commonly <plat/uncompress.h> - * because uart base of S5P6440 and S5P6450 is different - */ - -typedef unsigned int upf_t; /* cannot include linux/serial_core.h */ - -/* uart setup */ - -unsigned int fifo_mask; -unsigned int fifo_max; - -/* forward declerations */ - -static void arch_detect_cpu(void); - -/* defines for UART registers */ - -#include <plat/regs-serial.h> -#include <plat/regs-watchdog.h> - -/* working in physical space... */ -#undef S3C2410_WDOGREG -#define S3C2410_WDOGREG(x) ((S3C24XX_PA_WATCHDOG + (x))) - -/* how many bytes we allow into the FIFO at a time in FIFO mode */ -#define FIFO_MAX (14) - -unsigned long uart_base; - -static __inline__ void get_uart_base(void) +static void arch_detect_cpu(void) { unsigned int chipid; chipid = *(const volatile unsigned int __force *) 0xE0100118; - uart_base = S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT; - if ((chipid & 0xff000) == 0x50000) - uart_base += 0xEC800000; + uart_base = (volatile u8 *)S5P6450_PA_UART(CONFIG_S3C_LOWLEVEL_UART_PORT); else - uart_base += 0xEC000000; -} - -static __inline__ void uart_wr(unsigned int reg, unsigned int val) -{ - volatile unsigned int *ptr; - - get_uart_base(); - ptr = (volatile unsigned int *)(reg + uart_base); - *ptr = val; -} - -static __inline__ unsigned int uart_rd(unsigned int reg) -{ - volatile unsigned int *ptr; - - get_uart_base(); - ptr = (volatile unsigned int *)(reg + uart_base); - return *ptr; -} - -/* - * we can deal with the case the UARTs are being run - * in FIFO mode, so that we don't hold up our execution - * waiting for tx to happen... - */ - -static void putc(int ch) -{ - if (uart_rd(S3C2410_UFCON) & S3C2410_UFCON_FIFOMODE) { - int level; - - while (1) { - level = uart_rd(S3C2410_UFSTAT); - level &= fifo_mask; - - if (level < fifo_max) - break; - } - - } else { - /* not using fifos */ - - while ((uart_rd(S3C2410_UTRSTAT) & S3C2410_UTRSTAT_TXE) != S3C2410_UTRSTAT_TXE) - barrier(); - } + uart_base = (volatile u8 *)S5P6440_PA_UART(CONFIG_S3C_LOWLEVEL_UART_PORT); - /* write byte to transmission register */ - uart_wr(S3C2410_UTXH, ch); -} - -static inline void flush(void) -{ -} - -#define __raw_writel(d, ad) \ - do { \ - *((volatile unsigned int __force *)(ad)) = (d); \ - } while (0) - - -#ifdef CONFIG_S3C_BOOT_ERROR_RESET - -static void arch_decomp_error(const char *x) -{ - putstr("\n\n"); - putstr(x); - putstr("\n\n -- System resetting\n"); - - __raw_writel(0x4000, S3C2410_WTDAT); - __raw_writel(0x4000, S3C2410_WTCNT); - __raw_writel(S3C2410_WTCON_ENABLE | S3C2410_WTCON_DIV128 | S3C2410_WTCON_RSTEN | S3C2410_WTCON_PRESCALE(0x40), S3C2410_WTCON); - - while(1); -} - -#define arch_error arch_decomp_error -#endif - -#ifdef CONFIG_S3C_BOOT_UART_FORCE_FIFO -static inline void arch_enable_uart_fifo(void) -{ - u32 fifocon = uart_rd(S3C2410_UFCON); - - if (!(fifocon & S3C2410_UFCON_FIFOMODE)) { - fifocon |= S3C2410_UFCON_RESETBOTH; - uart_wr(S3C2410_UFCON, fifocon); - - /* wait for fifo reset to complete */ - while (1) { - fifocon = uart_rd(S3C2410_UFCON); - if (!(fifocon & S3C2410_UFCON_RESETBOTH)) - break; - } - } -} -#else -#define arch_enable_uart_fifo() do { } while(0) -#endif - -static void arch_decomp_setup(void) -{ - /* - * we may need to setup the uart(s) here if we are not running - * on an BAST... the BAST will have left the uarts configured - * after calling linux. - */ - - arch_detect_cpu(); - - /* - * Enable the UART FIFOs if they where not enabled and our - * configuration says we should turn them on. - */ - - arch_enable_uart_fifo(); -} - - - -static void arch_detect_cpu(void) -{ - /* we do not need to do any cpu detection here at the moment. */ + fifo_mask = S3C2440_UFSTAT_TXMASK; + fifo_max = 63 << S3C2440_UFSTAT_TXSHIFT; } #endif /* __ASM_ARCH_UNCOMPRESS_H */ diff --git a/arch/arm/mach-s5pc100/common.c b/arch/arm/mach-s5pc100/common.c index cc6e561c9958..511031564d35 100644 --- a/arch/arm/mach-s5pc100/common.c +++ b/arch/arm/mach-s5pc100/common.c @@ -178,6 +178,7 @@ void __init s5pc100_init_clocks(int xtal) s5p_register_clocks(xtal); s5pc100_register_clocks(); s5pc100_setup_clocks(); + samsung_wdt_reset_init(S3C_VA_WATCHDOG); } void __init s5pc100_init_irq(void) @@ -219,7 +220,7 @@ void __init s5pc100_init_uarts(struct s3c2410_uartcfg *cfg, int no) void s5pc100_restart(char mode, const char *cmd) { if (mode != 's') - arch_wdt_reset(); + samsung_wdt_reset(); soft_restart(0); } diff --git a/arch/arm/mach-s5pc100/include/mach/uncompress.h b/arch/arm/mach-s5pc100/include/mach/uncompress.h index 01ccf535e76c..720e1339425c 100644 --- a/arch/arm/mach-s5pc100/include/mach/uncompress.h +++ b/arch/arm/mach-s5pc100/include/mach/uncompress.h @@ -23,6 +23,8 @@ static void arch_detect_cpu(void) /* we do not need to do any cpu detection here at the moment. */ fifo_mask = S3C2440_UFSTAT_TXMASK; fifo_max = 63 << S3C2440_UFSTAT_TXSHIFT; + + uart_base = (volatile u8 *)S5P_PA_UART(CONFIG_S3C_LOWLEVEL_UART_PORT); } #endif /* __ASM_ARCH_UNCOMPRESS_H */ diff --git a/arch/arm/mach-s5pv210/include/mach/uncompress.h b/arch/arm/mach-s5pv210/include/mach/uncompress.h index ef977ea8546d..231cb07de058 100644 --- a/arch/arm/mach-s5pv210/include/mach/uncompress.h +++ b/arch/arm/mach-s5pv210/include/mach/uncompress.h @@ -21,6 +21,8 @@ static void arch_detect_cpu(void) /* we do not need to do any cpu detection here at the moment. */ fifo_mask = S5PV210_UFSTAT_TXMASK; fifo_max = 63 << S5PV210_UFSTAT_TXSHIFT; + + uart_base = (volatile u8 *)S5P_PA_UART(CONFIG_S3C_LOWLEVEL_UART_PORT); } #endif /* __ASM_ARCH_UNCOMPRESS_H */ diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index 1a517e2fe449..3912ce91fee4 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -23,7 +23,7 @@ config ARCH_R8A73A4 select ARCH_WANT_OPTIONAL_GPIOLIB select ARM_GIC select CPU_V7 - select ARM_ARCH_TIMER + select HAVE_ARM_ARCH_TIMER select SH_CLK_CPG select RENESAS_IRQC @@ -36,10 +36,13 @@ config ARCH_R8A7740 select RENESAS_INTC_IRQPIN config ARCH_R8A7778 - bool "R-Car M1 (R8A77780)" + bool "R-Car M1A (R8A77781)" + select ARCH_WANT_OPTIONAL_GPIOLIB select CPU_V7 select SH_CLK_CPG select ARM_GIC + select USB_ARCH_HAS_EHCI + select USB_ARCH_HAS_OHCI config ARCH_R8A7779 bool "R-Car H1 (R8A77790)" @@ -56,7 +59,7 @@ config ARCH_R8A7790 select ARCH_WANT_OPTIONAL_GPIOLIB select ARM_GIC select CPU_V7 - select ARM_ARCH_TIMER + select HAVE_ARM_ARCH_TIMER select SH_CLK_CPG select RENESAS_IRQC @@ -68,27 +71,6 @@ config ARCH_EMEV2 comment "SH-Mobile Board Type" -config MACH_AP4EVB - bool "AP4EVB board" - depends on ARCH_SH7372 - select ARCH_REQUIRE_GPIOLIB - select REGULATOR_FIXED_VOLTAGE if REGULATOR - select SH_LCD_MIPI_DSI - select SND_SOC_AK4642 if SND_SIMPLE_CARD - -choice - prompt "AP4EVB LCD panel selection" - default AP4EVB_QHD - depends on MACH_AP4EVB - -config AP4EVB_QHD - bool "MIPI-DSI QHD (960x540)" - -config AP4EVB_WVGA - bool "Parallel WVGA (800x480)" - -endchoice - config MACH_AG5EVM bool "AG5EVM board" depends on ARCH_SH73A0 @@ -115,19 +97,27 @@ config MACH_KOTA2 select ARCH_REQUIRE_GPIOLIB select REGULATOR_FIXED_VOLTAGE if REGULATOR -config MACH_BONITO - bool "bonito board" +config MACH_ARMADILLO800EVA + bool "Armadillo-800 EVA board" depends on ARCH_R8A7740 select ARCH_REQUIRE_GPIOLIB select REGULATOR_FIXED_VOLTAGE if REGULATOR + select SND_SOC_WM8978 if SND_SIMPLE_CARD + select USE_OF -config MACH_ARMADILLO800EVA - bool "Armadillo-800 EVA board" +config MACH_ARMADILLO800EVA_REFERENCE + bool "Armadillo-800 EVA board - Reference Device Tree Implementation" depends on ARCH_R8A7740 select ARCH_REQUIRE_GPIOLIB select REGULATOR_FIXED_VOLTAGE if REGULATOR select SND_SOC_WM8978 if SND_SIMPLE_CARD select USE_OF + ---help--- + Use reference implementation of Aramdillo800 EVA board support + which makes a greater use of device tree at the expense + of not supporting a number of devices. + + This is intended to aid developers config MACH_BOCKW bool "BOCK-W platform" @@ -169,6 +159,8 @@ config MACH_KZM9D config MACH_KZM9G bool "KZM-A9-GT board" depends on ARCH_SH73A0 + select ARCH_HAS_CPUFREQ + select ARCH_HAS_OPP select ARCH_REQUIRE_GPIOLIB select REGULATOR_FIXED_VOLTAGE if REGULATOR select SND_SOC_AK4642 if SND_SIMPLE_CARD @@ -194,37 +186,6 @@ config CPU_HAS_INTEVT bool default y -menu "Memory configuration" - -config MEMORY_START - hex "Physical memory start address" - default "0x40000000" if MACH_AP4EVB || MACH_AG5EVM || \ - MACH_MACKEREL || MACH_BONITO || \ - MACH_ARMADILLO800EVA || MACH_APE6EVM || \ - MACH_LAGER - default "0x41000000" if MACH_KOTA2 - default "0x00000000" - ---help--- - Tweak this only when porting to a new machine which does not - already have a defconfig. Changing it from the known correct - value on any of the known systems will only lead to disaster. - -config MEMORY_SIZE - hex "Physical memory size" - default "0x80000000" if MACH_LAGER - default "0x40000000" if MACH_APE6EVM - default "0x20000000" if MACH_AG5EVM || MACH_BONITO || \ - MACH_ARMADILLO800EVA - default "0x1e000000" if MACH_KOTA2 - default "0x10000000" if MACH_AP4EVB || MACH_MACKEREL - default "0x04000000" - help - This sets the default memory size assumed by your kernel. It can - be overridden as normal by the 'mem=' argument on the kernel command - line. - -endmenu - menu "Timer and clock configuration" config SHMOBILE_TIMER_HZ diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile index 068f1dadc46b..6165a517f580 100644 --- a/arch/arm/mach-shmobile/Makefile +++ b/arch/arm/mach-shmobile/Makefile @@ -35,17 +35,16 @@ obj-$(CONFIG_ARCH_R8A7779) += pm-r8a7779.o obj-$(CONFIG_ARCH_SH73A0) += pm-sh73a0.o # Board objects -obj-$(CONFIG_MACH_AP4EVB) += board-ap4evb.o obj-$(CONFIG_MACH_AG5EVM) += board-ag5evm.o obj-$(CONFIG_MACH_APE6EVM) += board-ape6evm.o obj-$(CONFIG_MACH_MACKEREL) += board-mackerel.o obj-$(CONFIG_MACH_KOTA2) += board-kota2.o -obj-$(CONFIG_MACH_BONITO) += board-bonito.o obj-$(CONFIG_MACH_BOCKW) += board-bockw.o obj-$(CONFIG_MACH_MARZEN) += board-marzen.o obj-$(CONFIG_MACH_MARZEN_REFERENCE) += board-marzen-reference.o obj-$(CONFIG_MACH_LAGER) += board-lager.o obj-$(CONFIG_MACH_ARMADILLO800EVA) += board-armadillo800eva.o +obj-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE) += board-armadillo800eva-reference.o obj-$(CONFIG_MACH_KZM9D) += board-kzm9d.o obj-$(CONFIG_MACH_KZM9G) += board-kzm9g.o obj-$(CONFIG_MACH_KZM9G_REFERENCE) += board-kzm9g-reference.o diff --git a/arch/arm/mach-shmobile/Makefile.boot b/arch/arm/mach-shmobile/Makefile.boot index 498efd99338d..84c6868580f0 100644 --- a/arch/arm/mach-shmobile/Makefile.boot +++ b/arch/arm/mach-shmobile/Makefile.boot @@ -1,6 +1,20 @@ -__ZRELADDR := $(shell /bin/bash -c 'printf "0x%08x" \ - $$[$(CONFIG_MEMORY_START) + 0x8000]') +# per-board load address for uImage +loadaddr-y := +loadaddr-$(CONFIG_MACH_AG5EVM) += 0x40008000 +loadaddr-$(CONFIG_MACH_APE6EVM) += 0x40008000 +loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000 +loadaddr-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE) += 0x40008000 +loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000 +loadaddr-$(CONFIG_MACH_KOTA2) += 0x41008000 +loadaddr-$(CONFIG_MACH_KZM9D) += 0x40008000 +loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000 +loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000 +loadaddr-$(CONFIG_MACH_LAGER) += 0x40008000 +loadaddr-$(CONFIG_MACH_MACKEREL) += 0x40008000 +loadaddr-$(CONFIG_MACH_MARZEN) += 0x60008000 +loadaddr-$(CONFIG_MACH_MARZEN_REFERENCE) += 0x60008000 +__ZRELADDR := $(sort $(loadaddr-y)) zreladdr-y += $(__ZRELADDR) # Unsupported legacy stuff diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c deleted file mode 100644 index 45f78cadec1d..000000000000 --- a/arch/arm/mach-shmobile/board-ap4evb.c +++ /dev/null @@ -1,1332 +0,0 @@ -/* - * AP4EVB board support - * - * Copyright (C) 2010 Magnus Damm - * Copyright (C) 2008 Yoshihiro Shimoda - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ -#include <linux/clk.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/mfd/tmio.h> -#include <linux/mmc/host.h> -#include <linux/mmc/sh_mobile_sdhi.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> -#include <linux/mmc/sh_mmcif.h> -#include <linux/i2c.h> -#include <linux/i2c/tsc2007.h> -#include <linux/io.h> -#include <linux/pinctrl/machine.h> -#include <linux/regulator/fixed.h> -#include <linux/regulator/machine.h> -#include <linux/smsc911x.h> -#include <linux/sh_intc.h> -#include <linux/sh_clk.h> -#include <linux/gpio.h> -#include <linux/input.h> -#include <linux/leds.h> -#include <linux/input/sh_keysc.h> -#include <linux/usb/r8a66597.h> -#include <linux/pm_clock.h> -#include <linux/dma-mapping.h> - -#include <media/sh_mobile_ceu.h> -#include <media/sh_mobile_csi2.h> -#include <media/soc_camera.h> - -#include <sound/sh_fsi.h> -#include <sound/simple_card.h> - -#include <video/sh_mobile_hdmi.h> -#include <video/sh_mobile_lcdc.h> -#include <video/sh_mipi_dsi.h> - -#include <mach/common.h> -#include <mach/irqs.h> -#include <mach/sh7372.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/setup.h> - -#include "sh-gpio.h" - -/* - * Address Interface BusWidth note - * ------------------------------------------------------------------ - * 0x0000_0000 NOR Flash ROM (MCP) 16bit SW7 : bit1 = ON - * 0x0800_0000 user area - - * 0x1000_0000 NOR Flash ROM (MCP) 16bit SW7 : bit1 = OFF - * 0x1400_0000 Ether (LAN9220) 16bit - * 0x1600_0000 user area - cannot use with NAND - * 0x1800_0000 user area - - * 0x1A00_0000 - - * 0x4000_0000 LPDDR2-SDRAM (POP) 32bit - */ - -/* - * NOR Flash ROM - * - * SW1 | SW2 | SW7 | NOR Flash ROM - * bit1 | bit1 bit2 | bit1 | Memory allocation - * ------+------------+------+------------------ - * OFF | ON OFF | ON | Area 0 - * OFF | ON OFF | OFF | Area 4 - */ - -/* - * NAND Flash ROM - * - * SW1 | SW2 | SW7 | NAND Flash ROM - * bit1 | bit1 bit2 | bit2 | Memory allocation - * ------+------------+------+------------------ - * OFF | ON OFF | ON | FCE 0 - * OFF | ON OFF | OFF | FCE 1 - */ - -/* - * SMSC 9220 - * - * SW1 SMSC 9220 - * ----------------------- - * ON access disable - * OFF access enable - */ - -/* - * LCD / IRQ / KEYSC / IrDA - * - * IRQ = IRQ26 (TS), IRQ27 (VIO), IRQ28 (QHD-TouchScreen) - * LCD = 2nd LCDC (WVGA) - * - * | SW43 | - * SW3 | ON | OFF | - * -------------+-----------------------+---------------+ - * ON | KEY / IrDA | LCD | - * OFF | KEY / IrDA / IRQ | IRQ | - * - * - * QHD / WVGA display - * - * You can choice display type on menuconfig. - * Then, check above dip-switch. - */ - -/* - * USB - * - * J7 : 1-2 MAX3355E VBUS - * 2-3 DC 5.0V - * - * S39: bit2: off - */ - -/* - * FSI/FSMI - * - * SW41 : ON : SH-Mobile AP4 Audio Mode - * : OFF : Bluetooth Audio Mode - * - * it needs amixer settings for playing - * - * amixer set "Headphone Enable" on - */ - -/* - * MMC0/SDHI1 (CN7) - * - * J22 : select card voltage - * 1-2 pin : 1.8v - * 2-3 pin : 3.3v - * - * SW1 | SW33 - * | bit1 | bit2 | bit3 | bit4 - * ------------+------+------+------+------- - * MMC0 OFF | OFF | ON | ON | X - * SDHI1 OFF | ON | X | OFF | ON - * - * voltage lebel - * CN7 : 1.8v - * CN12: 3.3v - */ - -/* Dummy supplies, where voltage doesn't matter */ -static struct regulator_consumer_supply fixed1v8_power_consumers[] = -{ - /* J22 default position: 1.8V */ - REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"), - REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"), - REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"), - REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"), -}; - -static struct regulator_consumer_supply fixed3v3_power_consumers[] = -{ - REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"), - REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"), -}; - -static struct regulator_consumer_supply dummy_supplies[] = { - REGULATOR_SUPPLY("vddvario", "smsc911x"), - REGULATOR_SUPPLY("vdd33a", "smsc911x"), -}; - -/* MTD */ -static struct mtd_partition nor_flash_partitions[] = { - { - .name = "loader", - .offset = 0x00000000, - .size = 512 * 1024, - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "bootenv", - .offset = MTDPART_OFS_APPEND, - .size = 512 * 1024, - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "kernel_ro", - .offset = MTDPART_OFS_APPEND, - .size = 8 * 1024 * 1024, - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "kernel", - .offset = MTDPART_OFS_APPEND, - .size = 8 * 1024 * 1024, - }, - { - .name = "data", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct physmap_flash_data nor_flash_data = { - .width = 2, - .parts = nor_flash_partitions, - .nr_parts = ARRAY_SIZE(nor_flash_partitions), -}; - -static struct resource nor_flash_resources[] = { - [0] = { - .start = 0x20000000, /* CS0 shadow instead of regular CS0 */ - .end = 0x28000000 - 1, /* needed by USB MASK ROM boot */ - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device nor_flash_device = { - .name = "physmap-flash", - .dev = { - .platform_data = &nor_flash_data, - }, - .num_resources = ARRAY_SIZE(nor_flash_resources), - .resource = nor_flash_resources, -}; - -/* SMSC 9220 */ -static struct resource smc911x_resources[] = { - { - .start = 0x14000000, - .end = 0x16000000 - 1, - .flags = IORESOURCE_MEM, - }, { - .start = evt2irq(0x02c0) /* IRQ6A */, - .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, - }, -}; - -static struct smsc911x_platform_config smsc911x_info = { - .flags = SMSC911X_USE_16BIT | SMSC911X_SAVE_MAC_ADDRESS, - .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, - .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, -}; - -static struct platform_device smc911x_device = { - .name = "smsc911x", - .id = -1, - .num_resources = ARRAY_SIZE(smc911x_resources), - .resource = smc911x_resources, - .dev = { - .platform_data = &smsc911x_info, - }, -}; - -/* - * The card detect pin of the top SD/MMC slot (CN7) is active low and is - * connected to GPIO A22 of SH7372 (GPIO 41). - */ -static int slot_cn7_get_cd(struct platform_device *pdev) -{ - return !gpio_get_value(41); -} -/* MERAM */ -static struct sh_mobile_meram_info meram_info = { - .addr_mode = SH_MOBILE_MERAM_MODE1, -}; - -static struct resource meram_resources[] = { - [0] = { - .name = "regs", - .start = 0xe8000000, - .end = 0xe807ffff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .name = "meram", - .start = 0xe8080000, - .end = 0xe81fffff, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device meram_device = { - .name = "sh_mobile_meram", - .id = 0, - .num_resources = ARRAY_SIZE(meram_resources), - .resource = meram_resources, - .dev = { - .platform_data = &meram_info, - }, -}; - -/* SH_MMCIF */ -static struct resource sh_mmcif_resources[] = { - [0] = { - .name = "MMCIF", - .start = 0xE6BD0000, - .end = 0xE6BD00FF, - .flags = IORESOURCE_MEM, - }, - [1] = { - /* MMC ERR */ - .start = evt2irq(0x1ac0), - .flags = IORESOURCE_IRQ, - }, - [2] = { - /* MMC NOR */ - .start = evt2irq(0x1ae0), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct sh_mmcif_plat_data sh_mmcif_plat = { - .sup_pclk = 0, - .ocr = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34, - .caps = MMC_CAP_4_BIT_DATA | - MMC_CAP_8_BIT_DATA | - MMC_CAP_NEEDS_POLL, - .get_cd = slot_cn7_get_cd, - .slave_id_tx = SHDMA_SLAVE_MMCIF_TX, - .slave_id_rx = SHDMA_SLAVE_MMCIF_RX, -}; - -static struct platform_device sh_mmcif_device = { - .name = "sh_mmcif", - .id = 0, - .dev = { - .dma_mask = NULL, - .coherent_dma_mask = 0xffffffff, - .platform_data = &sh_mmcif_plat, - }, - .num_resources = ARRAY_SIZE(sh_mmcif_resources), - .resource = sh_mmcif_resources, -}; - -/* SDHI0 */ -static struct sh_mobile_sdhi_info sdhi0_info = { - .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, - .tmio_caps = MMC_CAP_SDIO_IRQ, -}; - -static struct resource sdhi0_resources[] = { - [0] = { - .name = "SDHI0", - .start = 0xe6850000, - .end = 0xe68500ff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = evt2irq(0x0e00) /* SDHI0_SDHI0I0 */, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = evt2irq(0x0e20) /* SDHI0_SDHI0I1 */, - .flags = IORESOURCE_IRQ, - }, - [3] = { - .start = evt2irq(0x0e40) /* SDHI0_SDHI0I2 */, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device sdhi0_device = { - .name = "sh_mobile_sdhi", - .num_resources = ARRAY_SIZE(sdhi0_resources), - .resource = sdhi0_resources, - .id = 0, - .dev = { - .platform_data = &sdhi0_info, - }, -}; - -/* SDHI1 */ -static struct sh_mobile_sdhi_info sdhi1_info = { - .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, - .tmio_ocr_mask = MMC_VDD_165_195, - .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE, - .tmio_caps = MMC_CAP_NEEDS_POLL | MMC_CAP_SDIO_IRQ, - .get_cd = slot_cn7_get_cd, -}; - -static struct resource sdhi1_resources[] = { - [0] = { - .name = "SDHI1", - .start = 0xe6860000, - .end = 0xe68600ff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = evt2irq(0x0e80), /* SDHI1_SDHI1I0 */ - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = evt2irq(0x0ea0), /* SDHI1_SDHI1I1 */ - .flags = IORESOURCE_IRQ, - }, - [3] = { - .start = evt2irq(0x0ec0), /* SDHI1_SDHI1I2 */ - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device sdhi1_device = { - .name = "sh_mobile_sdhi", - .num_resources = ARRAY_SIZE(sdhi1_resources), - .resource = sdhi1_resources, - .id = 1, - .dev = { - .platform_data = &sdhi1_info, - }, -}; - -/* USB1 */ -static void usb1_host_port_power(int port, int power) -{ - if (!power) /* only power-on supported for now */ - return; - - /* set VBOUT/PWEN and EXTLP1 in DVSTCTR */ - __raw_writew(__raw_readw(IOMEM(0xE68B0008)) | 0x600, IOMEM(0xE68B0008)); -} - -static struct r8a66597_platdata usb1_host_data = { - .on_chip = 1, - .port_power = usb1_host_port_power, -}; - -static struct resource usb1_host_resources[] = { - [0] = { - .name = "USBHS", - .start = 0xE68B0000, - .end = 0xE68B00E6 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = evt2irq(0x1ce0) /* USB1_USB1I0 */, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device usb1_host_device = { - .name = "r8a66597_hcd", - .id = 1, - .dev = { - .dma_mask = NULL, /* not use dma */ - .coherent_dma_mask = 0xffffffff, - .platform_data = &usb1_host_data, - }, - .num_resources = ARRAY_SIZE(usb1_host_resources), - .resource = usb1_host_resources, -}; - -/* - * QHD display - */ -#ifdef CONFIG_AP4EVB_QHD - -/* KEYSC (Needs SW43 set to ON) */ -static struct sh_keysc_info keysc_info = { - .mode = SH_KEYSC_MODE_1, - .scan_timing = 3, - .delay = 2500, - .keycodes = { - KEY_0, KEY_1, KEY_2, KEY_3, KEY_4, - KEY_5, KEY_6, KEY_7, KEY_8, KEY_9, - KEY_A, KEY_B, KEY_C, KEY_D, KEY_E, - KEY_F, KEY_G, KEY_H, KEY_I, KEY_J, - KEY_K, KEY_L, KEY_M, KEY_N, KEY_O, - }, -}; - -static struct resource keysc_resources[] = { - [0] = { - .name = "KEYSC", - .start = 0xe61b0000, - .end = 0xe61b0063, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = evt2irq(0x0be0), /* KEYSC_KEY */ - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device keysc_device = { - .name = "sh_keysc", - .id = 0, /* "keysc0" clock */ - .num_resources = ARRAY_SIZE(keysc_resources), - .resource = keysc_resources, - .dev = { - .platform_data = &keysc_info, - }, -}; - -/* MIPI-DSI */ -static int sh_mipi_set_dot_clock(struct platform_device *pdev, - void __iomem *base, - int enable) -{ - struct clk *pck = clk_get(&pdev->dev, "dsip_clk"); - - if (IS_ERR(pck)) - return PTR_ERR(pck); - - if (enable) { - /* - * DSIPCLK = 24MHz - * D-PHY = DSIPCLK * ((0x6*2)+1) = 312MHz (see .phyctrl) - * HsByteCLK = D-PHY/8 = 39MHz - * - * X * Y * FPS = - * (544+72+600+16) * (961+8+8+2) * 30 = 36.1MHz - */ - clk_set_rate(pck, clk_round_rate(pck, 24000000)); - clk_enable(pck); - } else { - clk_disable(pck); - } - - clk_put(pck); - - return 0; -} - -static struct resource mipidsi0_resources[] = { - [0] = { - .start = 0xffc60000, - .end = 0xffc63073, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = 0xffc68000, - .end = 0xffc680ef, - .flags = IORESOURCE_MEM, - }, -}; - -static struct sh_mipi_dsi_info mipidsi0_info = { - .data_format = MIPI_RGB888, - .channel = LCDC_CHAN_MAINLCD, - .lane = 2, - .vsynw_offset = 17, - .phyctrl = 0x6 << 8, - .flags = SH_MIPI_DSI_SYNC_PULSES_MODE | - SH_MIPI_DSI_HSbyteCLK, - .set_dot_clock = sh_mipi_set_dot_clock, -}; - -static struct platform_device mipidsi0_device = { - .name = "sh-mipi-dsi", - .num_resources = ARRAY_SIZE(mipidsi0_resources), - .resource = mipidsi0_resources, - .id = 0, - .dev = { - .platform_data = &mipidsi0_info, - }, -}; - -static struct platform_device *qhd_devices[] __initdata = { - &mipidsi0_device, - &keysc_device, -}; -#endif /* CONFIG_AP4EVB_QHD */ - -/* LCDC0 */ -static const struct fb_videomode ap4evb_lcdc_modes[] = { - { -#ifdef CONFIG_AP4EVB_QHD - .name = "R63302(QHD)", - .xres = 544, - .yres = 961, - .left_margin = 72, - .right_margin = 600, - .hsync_len = 16, - .upper_margin = 8, - .lower_margin = 8, - .vsync_len = 2, - .sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT, -#else - .name = "WVGA Panel", - .xres = 800, - .yres = 480, - .left_margin = 220, - .right_margin = 110, - .hsync_len = 70, - .upper_margin = 20, - .lower_margin = 5, - .vsync_len = 5, - .sync = 0, -#endif - }, -}; - -static const struct sh_mobile_meram_cfg lcd_meram_cfg = { - .icb[0] = { - .meram_size = 0x40, - }, - .icb[1] = { - .meram_size = 0x40, - }, -}; - -static struct sh_mobile_lcdc_info lcdc_info = { - .meram_dev = &meram_info, - .ch[0] = { - .chan = LCDC_CHAN_MAINLCD, - .fourcc = V4L2_PIX_FMT_RGB565, - .lcd_modes = ap4evb_lcdc_modes, - .num_modes = ARRAY_SIZE(ap4evb_lcdc_modes), - .meram_cfg = &lcd_meram_cfg, -#ifdef CONFIG_AP4EVB_QHD - .tx_dev = &mipidsi0_device, -#endif - } -}; - -static struct resource lcdc_resources[] = { - [0] = { - .name = "LCDC", - .start = 0xfe940000, /* P4-only space */ - .end = 0xfe943fff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = intcs_evt2irq(0x580), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device lcdc_device = { - .name = "sh_mobile_lcdc_fb", - .num_resources = ARRAY_SIZE(lcdc_resources), - .resource = lcdc_resources, - .dev = { - .platform_data = &lcdc_info, - .coherent_dma_mask = ~0, - }, -}; - -/* FSI */ -#define IRQ_FSI evt2irq(0x1840) -static struct sh_fsi_platform_info fsi_info = { - .port_b = { - .flags = SH_FSI_CLK_CPG | - SH_FSI_FMT_SPDIF, - }, -}; - -static struct resource fsi_resources[] = { - [0] = { - .name = "FSI", - .start = 0xFE3C0000, - .end = 0xFE3C0400 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_FSI, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device fsi_device = { - .name = "sh_fsi2", - .id = -1, - .num_resources = ARRAY_SIZE(fsi_resources), - .resource = fsi_resources, - .dev = { - .platform_data = &fsi_info, - }, -}; - -static struct asoc_simple_card_info fsi2_ak4643_info = { - .name = "AK4643", - .card = "FSI2A-AK4643", - .codec = "ak4642-codec.0-0013", - .platform = "sh_fsi2", - .daifmt = SND_SOC_DAIFMT_LEFT_J, - .cpu_dai = { - .name = "fsia-dai", - .fmt = SND_SOC_DAIFMT_CBS_CFS, - }, - .codec_dai = { - .name = "ak4642-hifi", - .fmt = SND_SOC_DAIFMT_CBM_CFM, - .sysclk = 11289600, - }, -}; - -static struct platform_device fsi_ak4643_device = { - .name = "asoc-simple-card", - .dev = { - .platform_data = &fsi2_ak4643_info, - }, -}; - -/* LCDC1 */ -static long ap4evb_clk_optimize(unsigned long target, unsigned long *best_freq, - unsigned long *parent_freq); - -static struct sh_mobile_hdmi_info hdmi_info = { - .flags = HDMI_SND_SRC_SPDIF, - .clk_optimize_parent = ap4evb_clk_optimize, -}; - -static struct resource hdmi_resources[] = { - [0] = { - .name = "HDMI", - .start = 0xe6be0000, - .end = 0xe6be00ff, - .flags = IORESOURCE_MEM, - }, - [1] = { - /* There's also an HDMI interrupt on INTCS @ 0x18e0 */ - .start = evt2irq(0x17e0), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device hdmi_device = { - .name = "sh-mobile-hdmi", - .num_resources = ARRAY_SIZE(hdmi_resources), - .resource = hdmi_resources, - .id = -1, - .dev = { - .platform_data = &hdmi_info, - }, -}; - -static long ap4evb_clk_optimize(unsigned long target, unsigned long *best_freq, - unsigned long *parent_freq) -{ - struct clk *hdmi_ick = clk_get(&hdmi_device.dev, "ick"); - long error; - - if (IS_ERR(hdmi_ick)) { - int ret = PTR_ERR(hdmi_ick); - pr_err("Cannot get HDMI ICK: %d\n", ret); - return ret; - } - - error = clk_round_parent(hdmi_ick, target, best_freq, parent_freq, 1, 64); - - clk_put(hdmi_ick); - - return error; -} - -static const struct sh_mobile_meram_cfg hdmi_meram_cfg = { - .icb[0] = { - .meram_size = 0x100, - }, - .icb[1] = { - .meram_size = 0x100, - }, -}; - -static struct sh_mobile_lcdc_info sh_mobile_lcdc1_info = { - .clock_source = LCDC_CLK_EXTERNAL, - .meram_dev = &meram_info, - .ch[0] = { - .chan = LCDC_CHAN_MAINLCD, - .fourcc = V4L2_PIX_FMT_RGB565, - .interface_type = RGB24, - .clock_divider = 1, - .flags = LCDC_FLAGS_DWPOL, - .meram_cfg = &hdmi_meram_cfg, - .tx_dev = &hdmi_device, - } -}; - -static struct resource lcdc1_resources[] = { - [0] = { - .name = "LCDC1", - .start = 0xfe944000, - .end = 0xfe947fff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = intcs_evt2irq(0x1780), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device lcdc1_device = { - .name = "sh_mobile_lcdc_fb", - .num_resources = ARRAY_SIZE(lcdc1_resources), - .resource = lcdc1_resources, - .id = 1, - .dev = { - .platform_data = &sh_mobile_lcdc1_info, - .coherent_dma_mask = ~0, - }, -}; - -static struct asoc_simple_card_info fsi2_hdmi_info = { - .name = "HDMI", - .card = "FSI2B-HDMI", - .codec = "sh-mobile-hdmi", - .platform = "sh_fsi2", - .cpu_dai = { - .name = "fsib-dai", - .fmt = SND_SOC_DAIFMT_CBM_CFM | SND_SOC_DAIFMT_IB_NF, - }, - .codec_dai = { - .name = "sh_mobile_hdmi-hifi", - }, -}; - -static struct platform_device fsi_hdmi_device = { - .name = "asoc-simple-card", - .id = 1, - .dev = { - .platform_data = &fsi2_hdmi_info, - }, -}; - -static struct gpio_led ap4evb_leds[] = { - { - .name = "led4", - .gpio = 185, - .default_state = LEDS_GPIO_DEFSTATE_ON, - }, - { - .name = "led2", - .gpio = 186, - .default_state = LEDS_GPIO_DEFSTATE_ON, - }, - { - .name = "led3", - .gpio = 187, - .default_state = LEDS_GPIO_DEFSTATE_ON, - }, - { - .name = "led1", - .gpio = 188, - .default_state = LEDS_GPIO_DEFSTATE_ON, - } -}; - -static struct gpio_led_platform_data ap4evb_leds_pdata = { - .num_leds = ARRAY_SIZE(ap4evb_leds), - .leds = ap4evb_leds, -}; - -static struct platform_device leds_device = { - .name = "leds-gpio", - .id = 0, - .dev = { - .platform_data = &ap4evb_leds_pdata, - }, -}; - -static struct i2c_board_info imx074_info = { - I2C_BOARD_INFO("imx074", 0x1a), -}; - -static struct soc_camera_link imx074_link = { - .bus_id = 0, - .board_info = &imx074_info, - .i2c_adapter_id = 0, - .module_name = "imx074", -}; - -static struct platform_device ap4evb_camera = { - .name = "soc-camera-pdrv", - .id = 0, - .dev = { - .platform_data = &imx074_link, - }, -}; - -static struct sh_csi2_client_config csi2_clients[] = { - { - .phy = SH_CSI2_PHY_MAIN, - .lanes = 0, /* default: 2 lanes */ - .channel = 0, - .pdev = &ap4evb_camera, - }, -}; - -static struct sh_csi2_pdata csi2_info = { - .type = SH_CSI2C, - .clients = csi2_clients, - .num_clients = ARRAY_SIZE(csi2_clients), - .flags = SH_CSI2_ECC | SH_CSI2_CRC, -}; - -static struct resource csi2_resources[] = { - [0] = { - .name = "CSI2", - .start = 0xffc90000, - .end = 0xffc90fff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = intcs_evt2irq(0x17a0), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct sh_mobile_ceu_companion csi2 = { - .id = 0, - .num_resources = ARRAY_SIZE(csi2_resources), - .resource = csi2_resources, - .platform_data = &csi2_info, -}; - -static struct sh_mobile_ceu_info sh_mobile_ceu_info = { - .flags = SH_CEU_FLAG_USE_8BIT_BUS, - .max_width = 8188, - .max_height = 8188, - .csi2 = &csi2, -}; - -static struct resource ceu_resources[] = { - [0] = { - .name = "CEU", - .start = 0xfe910000, - .end = 0xfe91009f, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = intcs_evt2irq(0x880), - .flags = IORESOURCE_IRQ, - }, - [2] = { - /* place holder for contiguous memory */ - }, -}; - -static struct platform_device ceu_device = { - .name = "sh_mobile_ceu", - .id = 0, /* "ceu0" clock */ - .num_resources = ARRAY_SIZE(ceu_resources), - .resource = ceu_resources, - .dev = { - .platform_data = &sh_mobile_ceu_info, - .coherent_dma_mask = 0xffffffff, - }, -}; - -static struct platform_device *ap4evb_devices[] __initdata = { - &leds_device, - &nor_flash_device, - &smc911x_device, - &sdhi0_device, - &sdhi1_device, - &usb1_host_device, - &fsi_device, - &fsi_ak4643_device, - &fsi_hdmi_device, - &sh_mmcif_device, - &hdmi_device, - &lcdc_device, - &lcdc1_device, - &ceu_device, - &ap4evb_camera, - &meram_device, -}; - -static void __init hdmi_init_pm_clock(void) -{ - struct clk *hdmi_ick = clk_get(&hdmi_device.dev, "ick"); - int ret; - long rate; - - if (IS_ERR(hdmi_ick)) { - ret = PTR_ERR(hdmi_ick); - pr_err("Cannot get HDMI ICK: %d\n", ret); - goto out; - } - - ret = clk_set_parent(&sh7372_pllc2_clk, &sh7372_dv_clki_div2_clk); - if (ret < 0) { - pr_err("Cannot set PLLC2 parent: %d, %d users\n", ret, sh7372_pllc2_clk.usecount); - goto out; - } - - pr_debug("PLLC2 initial frequency %lu\n", clk_get_rate(&sh7372_pllc2_clk)); - - rate = clk_round_rate(&sh7372_pllc2_clk, 594000000); - if (rate < 0) { - pr_err("Cannot get suitable rate: %ld\n", rate); - ret = rate; - goto out; - } - - ret = clk_set_rate(&sh7372_pllc2_clk, rate); - if (ret < 0) { - pr_err("Cannot set rate %ld: %d\n", rate, ret); - goto out; - } - - pr_debug("PLLC2 set frequency %lu\n", rate); - - ret = clk_set_parent(hdmi_ick, &sh7372_pllc2_clk); - if (ret < 0) - pr_err("Cannot set HDMI parent: %d\n", ret); - -out: - if (!IS_ERR(hdmi_ick)) - clk_put(hdmi_ick); -} - -/* TouchScreen */ -#ifdef CONFIG_AP4EVB_QHD -# define GPIO_TSC_IRQ GPIO_FN_IRQ28_123 -# define GPIO_TSC_PORT 123 -#else /* WVGA */ -# define GPIO_TSC_IRQ GPIO_FN_IRQ7_40 -# define GPIO_TSC_PORT 40 -#endif - -#define IRQ28 evt2irq(0x3380) /* IRQ28A */ -#define IRQ7 evt2irq(0x02e0) /* IRQ7A */ -static int ts_get_pendown_state(void) -{ - int val; - - gpio_free(GPIO_TSC_IRQ); - - gpio_request_one(GPIO_TSC_PORT, GPIOF_IN, NULL); - - val = gpio_get_value(GPIO_TSC_PORT); - - gpio_request(GPIO_TSC_IRQ, NULL); - - return !val; -} - -static int ts_init(void) -{ - gpio_request(GPIO_TSC_IRQ, NULL); - - return 0; -} - -static struct tsc2007_platform_data tsc2007_info = { - .model = 2007, - .x_plate_ohms = 180, - .get_pendown_state = ts_get_pendown_state, - .init_platform_hw = ts_init, -}; - -static struct i2c_board_info tsc_device = { - I2C_BOARD_INFO("tsc2007", 0x48), - .type = "tsc2007", - .platform_data = &tsc2007_info, - /*.irq is selected on ap4evb_init */ -}; - -/* I2C */ -static struct i2c_board_info i2c0_devices[] = { - { - I2C_BOARD_INFO("ak4643", 0x13), - }, -}; - -static struct i2c_board_info i2c1_devices[] = { - { - I2C_BOARD_INFO("r2025sd", 0x32), - }, -}; - - -static const struct pinctrl_map ap4evb_pinctrl_map[] = { - /* MMCIF */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh7372", - "mmc0_data8_0", "mmc0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh7372", - "mmc0_ctrl_0", "mmc0"), - /* SDHI0 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", - "sdhi0_data4", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", - "sdhi0_ctrl", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", - "sdhi0_cd", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", - "sdhi0_wp", "sdhi0"), - /* SDHI1 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh7372", - "sdhi1_data4", "sdhi1"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh7372", - "sdhi1_ctrl", "sdhi1"), -}; - -#define GPIO_PORT9CR IOMEM(0xE6051009) -#define GPIO_PORT10CR IOMEM(0xE605100A) -#define USCCR1 IOMEM(0xE6058144) -static void __init ap4evb_init(void) -{ - struct pm_domain_device domain_devices[] = { - { "A4LC", &lcdc1_device, }, - { "A4LC", &lcdc_device, }, - { "A4MP", &fsi_device, }, - { "A3SP", &sh_mmcif_device, }, - { "A3SP", &sdhi0_device, }, - { "A3SP", &sdhi1_device, }, - { "A4R", &ceu_device, }, - }; - u32 srcr4; - struct clk *clk; - - regulator_register_always_on(0, "fixed-1.8V", fixed1v8_power_consumers, - ARRAY_SIZE(fixed1v8_power_consumers), 1800000); - regulator_register_always_on(1, "fixed-3.3V", fixed3v3_power_consumers, - ARRAY_SIZE(fixed3v3_power_consumers), 3300000); - regulator_register_fixed(2, dummy_supplies, ARRAY_SIZE(dummy_supplies)); - - /* External clock source */ - clk_set_rate(&sh7372_dv_clki_clk, 27000000); - - pinctrl_register_mappings(ap4evb_pinctrl_map, - ARRAY_SIZE(ap4evb_pinctrl_map)); - sh7372_pinmux_init(); - - /* enable SCIFA0 */ - gpio_request(GPIO_FN_SCIFA0_TXD, NULL); - gpio_request(GPIO_FN_SCIFA0_RXD, NULL); - - /* enable SMSC911X */ - gpio_request(GPIO_FN_CS5A, NULL); - gpio_request(GPIO_FN_IRQ6_39, NULL); - - /* enable Debug switch (S6) */ - gpio_request_one(32, GPIOF_IN | GPIOF_EXPORT, NULL); - gpio_request_one(33, GPIOF_IN | GPIOF_EXPORT, NULL); - gpio_request_one(34, GPIOF_IN | GPIOF_EXPORT, NULL); - gpio_request_one(35, GPIOF_IN | GPIOF_EXPORT, NULL); - - /* USB enable */ - gpio_request(GPIO_FN_VBUS0_1, NULL); - gpio_request(GPIO_FN_IDIN_1_18, NULL); - gpio_request(GPIO_FN_PWEN_1_115, NULL); - gpio_request(GPIO_FN_OVCN_1_114, NULL); - gpio_request(GPIO_FN_EXTLP_1, NULL); - gpio_request(GPIO_FN_OVCN2_1, NULL); - - /* setup USB phy */ - __raw_writew(0x8a0a, IOMEM(0xE6058130)); /* USBCR4 */ - - /* enable FSI2 port A (ak4643) */ - gpio_request(GPIO_FN_FSIAIBT, NULL); - gpio_request(GPIO_FN_FSIAILR, NULL); - gpio_request(GPIO_FN_FSIAISLD, NULL); - gpio_request(GPIO_FN_FSIAOSLD, NULL); - gpio_request_one(161, GPIOF_OUT_INIT_LOW, NULL); /* slave */ - - gpio_request(9, NULL); - gpio_request(10, NULL); - gpio_direction_none(GPIO_PORT9CR); /* FSIAOBT needs no direction */ - gpio_direction_none(GPIO_PORT10CR); /* FSIAOLR needs no direction */ - - /* card detect pin for MMC slot (CN7) */ - gpio_request_one(41, GPIOF_IN, NULL); - - /* setup FSI2 port B (HDMI) */ - gpio_request(GPIO_FN_FSIBCK, NULL); - __raw_writew(__raw_readw(USCCR1) & ~(1 << 6), USCCR1); /* use SPDIF */ - - /* set SPU2 clock to 119.6 MHz */ - clk = clk_get(NULL, "spu_clk"); - if (!IS_ERR(clk)) { - clk_set_rate(clk, clk_round_rate(clk, 119600000)); - clk_put(clk); - } - - /* - * set irq priority, to avoid sound chopping - * when NFS rootfs is used - * FSI(3) > SMSC911X(2) - */ - intc_set_priority(IRQ_FSI, 3); - - i2c_register_board_info(0, i2c0_devices, - ARRAY_SIZE(i2c0_devices)); - - i2c_register_board_info(1, i2c1_devices, - ARRAY_SIZE(i2c1_devices)); - -#ifdef CONFIG_AP4EVB_QHD - - /* - * For QHD Panel (MIPI-DSI, CONFIG_AP4EVB_QHD=y) and - * IRQ28 for Touch Panel, set dip switches S3, S43 as OFF, ON. - */ - - /* enable KEYSC */ - gpio_request(GPIO_FN_KEYOUT0, NULL); - gpio_request(GPIO_FN_KEYOUT1, NULL); - gpio_request(GPIO_FN_KEYOUT2, NULL); - gpio_request(GPIO_FN_KEYOUT3, NULL); - gpio_request(GPIO_FN_KEYOUT4, NULL); - gpio_request(GPIO_FN_KEYIN0_136, NULL); - gpio_request(GPIO_FN_KEYIN1_135, NULL); - gpio_request(GPIO_FN_KEYIN2_134, NULL); - gpio_request(GPIO_FN_KEYIN3_133, NULL); - gpio_request(GPIO_FN_KEYIN4, NULL); - - /* enable TouchScreen */ - irq_set_irq_type(IRQ28, IRQ_TYPE_LEVEL_LOW); - - tsc_device.irq = IRQ28; - i2c_register_board_info(1, &tsc_device, 1); - - /* LCDC0 */ - lcdc_info.clock_source = LCDC_CLK_PERIPHERAL; - lcdc_info.ch[0].interface_type = RGB24; - lcdc_info.ch[0].clock_divider = 1; - lcdc_info.ch[0].flags = LCDC_FLAGS_DWPOL; - lcdc_info.ch[0].panel_cfg.width = 44; - lcdc_info.ch[0].panel_cfg.height = 79; - - platform_add_devices(qhd_devices, ARRAY_SIZE(qhd_devices)); - -#else - /* - * For WVGA Panel (18-bit RGB, CONFIG_AP4EVB_WVGA=y) and - * IRQ7 for Touch Panel, set dip switches S3, S43 to ON, OFF. - */ - - gpio_request(GPIO_FN_LCDD17, NULL); - gpio_request(GPIO_FN_LCDD16, NULL); - gpio_request(GPIO_FN_LCDD15, NULL); - gpio_request(GPIO_FN_LCDD14, NULL); - gpio_request(GPIO_FN_LCDD13, NULL); - gpio_request(GPIO_FN_LCDD12, NULL); - gpio_request(GPIO_FN_LCDD11, NULL); - gpio_request(GPIO_FN_LCDD10, NULL); - gpio_request(GPIO_FN_LCDD9, NULL); - gpio_request(GPIO_FN_LCDD8, NULL); - gpio_request(GPIO_FN_LCDD7, NULL); - gpio_request(GPIO_FN_LCDD6, NULL); - gpio_request(GPIO_FN_LCDD5, NULL); - gpio_request(GPIO_FN_LCDD4, NULL); - gpio_request(GPIO_FN_LCDD3, NULL); - gpio_request(GPIO_FN_LCDD2, NULL); - gpio_request(GPIO_FN_LCDD1, NULL); - gpio_request(GPIO_FN_LCDD0, NULL); - gpio_request(GPIO_FN_LCDDISP, NULL); - gpio_request(GPIO_FN_LCDDCK, NULL); - - gpio_request_one(189, GPIOF_OUT_INIT_HIGH, NULL); /* backlight */ - gpio_request_one(151, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */ - - lcdc_info.clock_source = LCDC_CLK_BUS; - lcdc_info.ch[0].interface_type = RGB18; - lcdc_info.ch[0].clock_divider = 3; - lcdc_info.ch[0].flags = 0; - lcdc_info.ch[0].panel_cfg.width = 152; - lcdc_info.ch[0].panel_cfg.height = 91; - - /* enable TouchScreen */ - irq_set_irq_type(IRQ7, IRQ_TYPE_LEVEL_LOW); - - tsc_device.irq = IRQ7; - i2c_register_board_info(0, &tsc_device, 1); -#endif /* CONFIG_AP4EVB_QHD */ - - /* CEU */ - - /* - * TODO: reserve memory for V4L2 DMA buffers, when a suitable API - * becomes available - */ - - /* MIPI-CSI stuff */ - gpio_request(GPIO_FN_VIO_CKO, NULL); - - clk = clk_get(NULL, "vck1_clk"); - if (!IS_ERR(clk)) { - clk_set_rate(clk, clk_round_rate(clk, 13000000)); - clk_enable(clk); - clk_put(clk); - } - - sh7372_add_standard_devices(); - - /* HDMI */ - gpio_request(GPIO_FN_HDMI_HPD, NULL); - gpio_request(GPIO_FN_HDMI_CEC, NULL); - - /* Reset HDMI, must be held at least one EXTALR (32768Hz) period */ -#define SRCR4 IOMEM(0xe61580bc) - srcr4 = __raw_readl(SRCR4); - __raw_writel(srcr4 | (1 << 13), SRCR4); - udelay(50); - __raw_writel(srcr4 & ~(1 << 13), SRCR4); - - platform_add_devices(ap4evb_devices, ARRAY_SIZE(ap4evb_devices)); - - rmobile_add_devices_to_domains(domain_devices, - ARRAY_SIZE(domain_devices)); - - hdmi_init_pm_clock(); - sh7372_pm_init(); - pm_clk_add(&fsi_device.dev, "spu2"); - pm_clk_add(&lcdc1_device.dev, "hdmi"); -} - -MACHINE_START(AP4EVB, "ap4evb") - .map_io = sh7372_map_io, - .init_early = sh7372_add_early_devices, - .init_irq = sh7372_init_irq, - .handle_irq = shmobile_handle_irq_intc, - .init_machine = ap4evb_init, - .init_late = sh7372_pm_init_late, - .init_time = sh7372_earlytimer_init, -MACHINE_END diff --git a/arch/arm/mach-shmobile/board-ape6evm.c b/arch/arm/mach-shmobile/board-ape6evm.c index 55b8c9fef954..5eb0caa6a7d0 100644 --- a/arch/arm/mach-shmobile/board-ape6evm.c +++ b/arch/arm/mach-shmobile/board-ape6evm.c @@ -26,6 +26,7 @@ #include <linux/platform_device.h> #include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> +#include <linux/sh_clk.h> #include <linux/smsc911x.h> #include <mach/common.h> #include <mach/irqs.h> @@ -65,7 +66,21 @@ static const struct pinctrl_map ape6evm_pinctrl_map[] = { static void __init ape6evm_add_standard_devices(void) { + + struct clk *parent; + struct clk *mp; + r8a73a4_clock_init(); + + /* MP clock parent = extal2 */ + parent = clk_get(NULL, "extal2"); + mp = clk_get(NULL, "mp"); + BUG_ON(IS_ERR(parent) || IS_ERR(mp)); + + clk_set_parent(mp, parent); + clk_put(parent); + clk_put(mp); + pinctrl_register_mappings(ape6evm_pinctrl_map, ARRAY_SIZE(ape6evm_pinctrl_map)); r8a73a4_pinmux_init(); diff --git a/arch/arm/mach-shmobile/board-armadillo800eva-reference.c b/arch/arm/mach-shmobile/board-armadillo800eva-reference.c new file mode 100644 index 000000000000..03b85fec2ddb --- /dev/null +++ b/arch/arm/mach-shmobile/board-armadillo800eva-reference.c @@ -0,0 +1,213 @@ +/* + * armadillo 800 eva board support + * + * Copyright (C) 2012 Renesas Solutions Corp. + * Copyright (C) 2012 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#include <linux/clk.h> +#include <linux/err.h> +#include <linux/kernel.h> +#include <linux/gpio.h> +#include <linux/io.h> +#include <linux/pinctrl/machine.h> +#include <mach/common.h> +#include <mach/r8a7740.h> +#include <asm/mach/arch.h> +#include <asm/hardware/cache-l2x0.h> + +/* + * CON1 Camera Module + * CON2 Extension Bus + * CON3 HDMI Output + * CON4 Composite Video Output + * CON5 H-UDI JTAG + * CON6 ARM JTAG + * CON7 SD1 + * CON8 SD2 + * CON9 RTC BackUp + * CON10 Monaural Mic Input + * CON11 Stereo Headphone Output + * CON12 Audio Line Output(L) + * CON13 Audio Line Output(R) + * CON14 AWL13 Module + * CON15 Extension + * CON16 LCD1 + * CON17 LCD2 + * CON19 Power Input + * CON20 USB1 + * CON21 USB2 + * CON22 Serial + * CON23 LAN + * CON24 USB3 + * LED1 Camera LED(Yellow) + * LED2 Power LED (Green) + * ED3-LED6 User LED(Yellow) + * LED7 LAN link LED(Green) + * LED8 LAN activity LED(Yellow) + */ + +/* + * DipSwitch + * + * SW1 + * + * -12345678-+---------------+---------------------------- + * 1 | boot | hermit + * 0 | boot | OS auto boot + * -12345678-+---------------+---------------------------- + * 00 | boot device | eMMC + * 10 | boot device | SDHI0 (CON7) + * 01 | boot device | - + * 11 | boot device | Extension Buss (CS0) + * -12345678-+---------------+---------------------------- + * 0 | Extension Bus | D8-D15 disable, eMMC enable + * 1 | Extension Bus | D8-D15 enable, eMMC disable + * -12345678-+---------------+---------------------------- + * 0 | SDHI1 | COM8 disable, COM14 enable + * 1 | SDHI1 | COM8 enable, COM14 disable + * -12345678-+---------------+---------------------------- + * 0 | USB0 | COM20 enable, COM24 disable + * 1 | USB0 | COM20 disable, COM24 enable + * -12345678-+---------------+---------------------------- + * 00 | JTAG | SH-X2 + * 10 | JTAG | ARM + * 01 | JTAG | - + * 11 | JTAG | Boundary Scan + *-----------+---------------+---------------------------- + */ + +/* + * FSI-WM8978 + * + * this command is required when playback. + * + * # amixer set "Headphone" 50 + * + * this command is required when capture. + * + * # amixer set "Input PGA" 15 + * # amixer set "Left Input Mixer MicP" on + * # amixer set "Left Input Mixer MicN" on + * # amixer set "Right Input Mixer MicN" on + * # amixer set "Right Input Mixer MicP" on + */ + +/* + * USB function + * + * When you use USB Function, + * set SW1.6 ON, and connect cable to CN24. + * + * USBF needs workaround on R8A7740 chip. + * These are a little bit complex. + * see + * usbhsf_power_ctrl() + */ + +static const struct pinctrl_map eva_pinctrl_map[] = { + /* SCIFA1 */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.1", "pfc-r8a7740", + "scifa1_data", "scifa1"), +}; + +static void __init eva_clock_init(void) +{ + struct clk *system = clk_get(NULL, "system_clk"); + struct clk *xtal1 = clk_get(NULL, "extal1"); + struct clk *usb24s = clk_get(NULL, "usb24s"); + struct clk *fsibck = clk_get(NULL, "fsibck"); + + if (IS_ERR(system) || + IS_ERR(xtal1) || + IS_ERR(usb24s) || + IS_ERR(fsibck)) { + pr_err("armadillo800eva board clock init failed\n"); + goto clock_error; + } + + /* armadillo 800 eva extal1 is 24MHz */ + clk_set_rate(xtal1, 24000000); + + /* usb24s use extal1 (= system) clock (= 24MHz) */ + clk_set_parent(usb24s, system); + + /* FSIBCK is 12.288MHz, and it is parent of FSI-B */ + clk_set_rate(fsibck, 12288000); + +clock_error: + if (!IS_ERR(system)) + clk_put(system); + if (!IS_ERR(xtal1)) + clk_put(xtal1); + if (!IS_ERR(usb24s)) + clk_put(usb24s); + if (!IS_ERR(fsibck)) + clk_put(fsibck); +} + +/* + * board init + */ +static void __init eva_init(void) +{ + + r8a7740_clock_init(MD_CK0 | MD_CK2); + eva_clock_init(); + + pinctrl_register_mappings(eva_pinctrl_map, ARRAY_SIZE(eva_pinctrl_map)); + r8a7740_pinmux_init(); + + r8a7740_meram_workaround(); + + /* + * Touchscreen + * TODO: Move reset GPIO over to .dts when we can reference it + */ + gpio_request_one(166, GPIOF_OUT_INIT_HIGH, NULL); /* TP_RST_B */ + +#ifdef CONFIG_CACHE_L2X0 + /* Early BRESP enable, Shared attribute override enable, 32K*8way */ + l2x0_init(IOMEM(0xf0002000), 0x40440000, 0x82000fff); +#endif + + r8a7740_add_standard_devices_dt(); + r8a7740_pm_init(); +} + +#define RESCNT2 IOMEM(0xe6188020) +static void eva_restart(char mode, const char *cmd) +{ + /* Do soft power on reset */ + writel((1 << 31), RESCNT2); +} + +static const char *eva_boards_compat_dt[] __initdata = { + "renesas,armadillo800eva-reference", + NULL, +}; + +DT_MACHINE_START(ARMADILLO800EVA_DT, "armadillo800eva-reference") + .map_io = r8a7740_map_io, + .init_early = r8a7740_init_delay, + .init_irq = r8a7740_init_irq_of, + .init_machine = eva_init, + .init_time = shmobile_timer_init, + .init_late = shmobile_init_late, + .dt_compat = eva_boards_compat_dt, + .restart = eva_restart, +MACHINE_END diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c index b85b2882dbd0..44a621505eeb 100644 --- a/arch/arm/mach-shmobile/board-armadillo800eva.c +++ b/arch/arm/mach-shmobile/board-armadillo800eva.c @@ -584,7 +584,7 @@ static struct regulator_init_data vcc_sdhi0_init_data = { static struct fixed_voltage_config vcc_sdhi0_info = { .supply_name = "SDHI0 Vcc", .microvolts = 3300000, - .gpio = GPIO_PORT75, + .gpio = 75, .enable_high = 1, .init_data = &vcc_sdhi0_init_data, }; @@ -615,7 +615,7 @@ static struct regulator_init_data vccq_sdhi0_init_data = { }; static struct gpio vccq_sdhi0_gpios[] = { - {GPIO_PORT17, GPIOF_OUT_INIT_LOW, "vccq-sdhi0" }, + {17, GPIOF_OUT_INIT_LOW, "vccq-sdhi0" }, }; static struct gpio_regulator_state vccq_sdhi0_states[] = { @@ -626,7 +626,7 @@ static struct gpio_regulator_state vccq_sdhi0_states[] = { static struct gpio_regulator_config vccq_sdhi0_info = { .supply_name = "vqmmc", - .enable_gpio = GPIO_PORT74, + .enable_gpio = 74, .enable_high = 1, .enabled_at_boot = 0, @@ -664,7 +664,7 @@ static struct regulator_init_data vcc_sdhi1_init_data = { static struct fixed_voltage_config vcc_sdhi1_info = { .supply_name = "SDHI1 Vcc", .microvolts = 3300000, - .gpio = GPIO_PORT16, + .gpio = 16, .enable_high = 1, .init_data = &vcc_sdhi1_init_data, }; @@ -693,7 +693,7 @@ static struct sh_mobile_sdhi_info sdhi0_info = { .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | MMC_CAP_POWER_OFF_CARD, .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_USE_GPIO_CD, - .cd_gpio = GPIO_PORT167, + .cd_gpio = 167, }; static struct resource sdhi0_resources[] = { @@ -736,7 +736,7 @@ static struct sh_mobile_sdhi_info sdhi1_info = { MMC_CAP_POWER_OFF_CARD, .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_USE_GPIO_CD, /* Port72 cannot generate IRQs, will be used in polling mode. */ - .cd_gpio = GPIO_PORT72, + .cd_gpio = 72, }; static struct resource sdhi1_resources[] = { @@ -1046,6 +1046,35 @@ static struct platform_device *eva_devices[] __initdata = { }; static const struct pinctrl_map eva_pinctrl_map[] = { + /* CEU0 */ + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-r8a7740", + "ceu0_data_0_7", "ceu0"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-r8a7740", + "ceu0_clk_0", "ceu0"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-r8a7740", + "ceu0_sync", "ceu0"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-r8a7740", + "ceu0_field", "ceu0"), + /* FSIA */ + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-r8a7740", + "fsia_sclk_in", "fsia"), + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-r8a7740", + "fsia_mclk_out", "fsia"), + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-r8a7740", + "fsia_data_in_1", "fsia"), + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-r8a7740", + "fsia_data_out_0", "fsia"), + /* FSIB */ + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.1", "pfc-r8a7740", + "fsib_mclk_in", "fsib"), + /* GETHER */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-eth", "pfc-r8a7740", + "gether_mii", "gether"), + PIN_MAP_MUX_GROUP_DEFAULT("sh-eth", "pfc-r8a7740", + "gether_int", "gether"), + /* HDMI */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-mobile-hdmi", "pfc-r8a7740", + "hdmi", "hdmi"), /* LCD0 */ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-r8a7740", "lcd0_data24_0", "lcd0"), @@ -1058,6 +1087,9 @@ static const struct pinctrl_map eva_pinctrl_map[] = { "mmc0_data8_1", "mmc0"), PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a7740", "mmc0_ctrl_1", "mmc0"), + /* SCIFA1 */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.1", "pfc-r8a7740", + "scifa1_data", "scifa1"), /* SDHI0 */ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7740", "sdhi0_data4", "sdhi0"), @@ -1065,6 +1097,12 @@ static const struct pinctrl_map eva_pinctrl_map[] = { "sdhi0_ctrl", "sdhi0"), PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7740", "sdhi0_wp", "sdhi0"), + /* ST1232 */ + PIN_MAP_MUX_GROUP_DEFAULT("0-0055", "pfc-r8a7740", + "intc_irq10", "intc"), + /* USBHS */ + PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs", "pfc-r8a7740", + "intc_irq7_1", "intc"), }; static void __init eva_clock_init(void) @@ -1119,40 +1157,14 @@ static void __init eva_init(void) r8a7740_pinmux_init(); r8a7740_meram_workaround(); - /* SCIFA1 */ - gpio_request(GPIO_FN_SCIFA1_RXD, NULL); - gpio_request(GPIO_FN_SCIFA1_TXD, NULL); - /* LCDC0 */ - gpio_request(GPIO_FN_LCDC0_SELECT, NULL); - gpio_request_one(61, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */ gpio_request_one(202, GPIOF_OUT_INIT_LOW, NULL); /* LCD0_LED_CONT */ /* Touchscreen */ - gpio_request(GPIO_FN_IRQ10, NULL); /* TP_INT */ + gpio_request_one(166, GPIOF_OUT_INIT_HIGH, NULL); /* TP_RST_B */ /* GETHER */ - gpio_request(GPIO_FN_ET_CRS, NULL); - gpio_request(GPIO_FN_ET_MDC, NULL); - gpio_request(GPIO_FN_ET_MDIO, NULL); - gpio_request(GPIO_FN_ET_TX_ER, NULL); - gpio_request(GPIO_FN_ET_RX_ER, NULL); - gpio_request(GPIO_FN_ET_ERXD0, NULL); - gpio_request(GPIO_FN_ET_ERXD1, NULL); - gpio_request(GPIO_FN_ET_ERXD2, NULL); - gpio_request(GPIO_FN_ET_ERXD3, NULL); - gpio_request(GPIO_FN_ET_TX_CLK, NULL); - gpio_request(GPIO_FN_ET_TX_EN, NULL); - gpio_request(GPIO_FN_ET_ETXD0, NULL); - gpio_request(GPIO_FN_ET_ETXD1, NULL); - gpio_request(GPIO_FN_ET_ETXD2, NULL); - gpio_request(GPIO_FN_ET_ETXD3, NULL); - gpio_request(GPIO_FN_ET_PHY_INT, NULL); - gpio_request(GPIO_FN_ET_COL, NULL); - gpio_request(GPIO_FN_ET_RX_DV, NULL); - gpio_request(GPIO_FN_ET_RX_CLK, NULL); - gpio_request_one(18, GPIOF_OUT_INIT_HIGH, NULL); /* PHY_RST */ /* USB */ @@ -1163,34 +1175,17 @@ static void __init eva_init(void) } else { /* USB Func */ /* - * A1 chip has 2 IRQ7 pin and it was controled by MSEL register. - * OTOH, usbhs interrupt needs its value (HI/LOW) to decide - * USB connection/disconnection (usbhsf_get_vbus()). - * This means we needs to select GPIO_FN_IRQ7_PORT209 first, - * and select GPIO 209 here + * The USBHS interrupt handlers needs to read the IRQ pin value + * (HI/LOW) to diffentiate USB connection and disconnection + * events (usbhsf_get_vbus()). We thus need to select both the + * intc_irq7_1 pin group and GPIO 209 here. */ - gpio_request(GPIO_FN_IRQ7_PORT209, NULL); gpio_request_one(209, GPIOF_IN, NULL); platform_device_register(&usbhsf_device); usb = &usbhsf_device; } - /* CEU0 */ - gpio_request(GPIO_FN_VIO0_D7, NULL); - gpio_request(GPIO_FN_VIO0_D6, NULL); - gpio_request(GPIO_FN_VIO0_D5, NULL); - gpio_request(GPIO_FN_VIO0_D4, NULL); - gpio_request(GPIO_FN_VIO0_D3, NULL); - gpio_request(GPIO_FN_VIO0_D2, NULL); - gpio_request(GPIO_FN_VIO0_D1, NULL); - gpio_request(GPIO_FN_VIO0_D0, NULL); - gpio_request(GPIO_FN_VIO0_CLK, NULL); - gpio_request(GPIO_FN_VIO0_HD, NULL); - gpio_request(GPIO_FN_VIO0_VD, NULL); - gpio_request(GPIO_FN_VIO0_FIELD, NULL); - gpio_request(GPIO_FN_VIO_CKO, NULL); - /* CON1/CON15 Camera */ gpio_request_one(173, GPIOF_OUT_INIT_LOW, NULL); /* STANDBY */ gpio_request_one(172, GPIOF_OUT_INIT_HIGH, NULL); /* RST */ @@ -1198,24 +1193,11 @@ static void __init eva_init(void) gpio_request_one(158, GPIOF_OUT_INIT_LOW, NULL); /* CAM_PON */ /* FSI-WM8978 */ - gpio_request(GPIO_FN_FSIAIBT, NULL); - gpio_request(GPIO_FN_FSIAILR, NULL); - gpio_request(GPIO_FN_FSIAOMC, NULL); - gpio_request(GPIO_FN_FSIAOSLD, NULL); - gpio_request(GPIO_FN_FSIAISLD_PORT5, NULL); - gpio_request(7, NULL); gpio_request(8, NULL); gpio_direction_none(GPIO_PORT7CR); /* FSIAOBT needs no direction */ gpio_direction_none(GPIO_PORT8CR); /* FSIAOLR needs no direction */ - /* FSI-HDMI */ - gpio_request(GPIO_FN_FSIBCK, NULL); - - /* HDMI */ - gpio_request(GPIO_FN_HDMI_HPD, NULL); - gpio_request(GPIO_FN_HDMI_CEC, NULL); - /* * CAUTION * diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c index 38e5e50fb318..d5554646916c 100644 --- a/arch/arm/mach-shmobile/board-bockw.c +++ b/arch/arm/mach-shmobile/board-bockw.c @@ -18,13 +18,52 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +#include <linux/mfd/tmio.h> +#include <linux/mmc/host.h> +#include <linux/mtd/partitions.h> +#include <linux/pinctrl/machine.h> #include <linux/platform_device.h> +#include <linux/regulator/fixed.h> +#include <linux/regulator/machine.h> #include <linux/smsc911x.h> +#include <linux/spi/spi.h> +#include <linux/spi/flash.h> #include <mach/common.h> #include <mach/irqs.h> #include <mach/r8a7778.h> #include <asm/mach/arch.h> +/* + * CN9(Upper side) SCIF/RCAN selection + * + * 1,4 3,6 + * SW40 SCIF RCAN + * SW41 SCIF RCAN + */ + +/* + * MMC (CN26) pin + * + * SW6 (D2) 3 pin + * SW7 (D5) ON + * SW8 (D3) 3 pin + * SW10 (D4) 1 pin + * SW12 (CLK) 1 pin + * SW13 (D6) 3 pin + * SW14 (CMD) ON + * SW15 (D6) 1 pin + * SW16 (D0) ON + * SW17 (D1) ON + * SW18 (D7) 3 pin + * SW19 (MMC) 1 pin + */ + +/* Dummy supplies, where voltage doesn't matter */ +static struct regulator_consumer_supply dummy_supplies[] = { + REGULATOR_SUPPLY("vddvario", "smsc911x"), + REGULATOR_SUPPLY("vdd33a", "smsc911x"), +}; + static struct smsc911x_platform_config smsc911x_data = { .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, @@ -37,17 +76,128 @@ static struct resource smsc911x_resources[] = { DEFINE_RES_IRQ(irq_pin(0)), /* IRQ 0 */ }; +/* USB */ +static struct rcar_phy_platform_data usb_phy_platform_data __initdata; + +/* SDHI */ +static struct sh_mobile_sdhi_info sdhi0_info = { + .tmio_caps = MMC_CAP_SD_HIGHSPEED, + .tmio_ocr_mask = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34, + .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT, +}; + +static struct sh_eth_plat_data ether_platform_data __initdata = { + .phy = 0x01, + .edmac_endian = EDMAC_LITTLE_ENDIAN, + .register_type = SH_ETH_REG_FAST_RCAR, + .phy_interface = PHY_INTERFACE_MODE_RMII, + /* + * Although the LINK signal is available on the board, it's connected to + * the link/activity LED output of the PHY, thus the link disappears and + * reappears after each packet. We'd be better off ignoring such signal + * and getting the link state from the PHY indirectly. + */ + .no_ether_link = 1, +}; + +/* I2C */ +static struct i2c_board_info i2c0_devices[] = { + { + I2C_BOARD_INFO("rx8581", 0x51), + }, +}; + +/* HSPI*/ +static struct mtd_partition m25p80_spi_flash_partitions[] = { + { + .name = "data(spi)", + .size = 0x0100000, + .offset = 0, + }, +}; + +static struct flash_platform_data spi_flash_data = { + .name = "m25p80", + .type = "s25fl008k", + .parts = m25p80_spi_flash_partitions, + .nr_parts = ARRAY_SIZE(m25p80_spi_flash_partitions), +}; + +static struct spi_board_info spi_board_info[] __initdata = { + { + .modalias = "m25p80", + .max_speed_hz = 104000000, + .chip_select = 0, + .bus_num = 0, + .mode = SPI_MODE_0, + .platform_data = &spi_flash_data, + }, +}; + +/* MMC */ +static struct sh_mmcif_plat_data sh_mmcif_plat = { + .sup_pclk = 0, + .ocr = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34, + .caps = MMC_CAP_4_BIT_DATA | + MMC_CAP_8_BIT_DATA | + MMC_CAP_NEEDS_POLL, +}; + +static const struct pinctrl_map bockw_pinctrl_map[] = { + /* Ether */ + PIN_MAP_MUX_GROUP_DEFAULT("r8a777x-ether", "pfc-r8a7778", + "ether_rmii", "ether"), + /* HSPI0 */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-hspi.0", "pfc-r8a7778", + "hspi0_a", "hspi0"), + /* MMC */ + PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif", "pfc-r8a7778", + "mmc_data8", "mmc"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif", "pfc-r8a7778", + "mmc_ctrl", "mmc"), + /* SCIF0 */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778", + "scif0_data_a", "scif0"), + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778", + "scif0_ctrl", "scif0"), + /* USB */ + PIN_MAP_MUX_GROUP_DEFAULT("ehci-platform", "pfc-r8a7778", + "usb0", "usb0"), + PIN_MAP_MUX_GROUP_DEFAULT("ehci-platform", "pfc-r8a7778", + "usb1", "usb1"), + /* SDHI0 */ + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778", + "sdhi0", "sdhi0"), +}; + +#define FPGA 0x18200000 #define IRQ0MR 0x30 +#define PFC 0xfffc0000 +#define PUPR4 0x110 static void __init bockw_init(void) { - void __iomem *fpga; + void __iomem *base; r8a7778_clock_init(); r8a7778_init_irq_extpin(1); r8a7778_add_standard_devices(); + r8a7778_add_usb_phy_device(&usb_phy_platform_data); + r8a7778_add_ether_device(ðer_platform_data); + r8a7778_add_i2c_device(0); + r8a7778_add_hspi_device(0); + r8a7778_add_mmc_device(&sh_mmcif_plat); - fpga = ioremap_nocache(0x18200000, SZ_1M); - if (fpga) { + i2c_register_board_info(0, i2c0_devices, + ARRAY_SIZE(i2c0_devices)); + spi_register_board_info(spi_board_info, + ARRAY_SIZE(spi_board_info)); + pinctrl_register_mappings(bockw_pinctrl_map, + ARRAY_SIZE(bockw_pinctrl_map)); + r8a7778_pinmux_init(); + + /* for SMSC */ + base = ioremap_nocache(FPGA, SZ_1M); + if (base) { /* * CAUTION * @@ -55,16 +205,33 @@ static void __init bockw_init(void) * it should be cared in the future * Now, it is assuming IRQ0 was used only from SMSC. */ - u16 val = ioread16(fpga + IRQ0MR); + u16 val = ioread16(base + IRQ0MR); val &= ~(1 << 4); /* enable SMSC911x */ - iowrite16(val, fpga + IRQ0MR); - iounmap(fpga); + iowrite16(val, base + IRQ0MR); + iounmap(base); + + regulator_register_fixed(0, dummy_supplies, + ARRAY_SIZE(dummy_supplies)); platform_device_register_resndata( &platform_bus, "smsc911x", -1, smsc911x_resources, ARRAY_SIZE(smsc911x_resources), &smsc911x_data, sizeof(smsc911x_data)); } + + /* for SDHI */ + base = ioremap_nocache(PFC, 0x200); + if (base) { + /* + * FIXME + * + * SDHI CD/WP pin needs pull-up + */ + iowrite32(ioread32(base + PUPR4) | (3 << 26), base + PUPR4); + iounmap(base); + + r8a7778_sdhi_init(0, &sdhi0_info); + } } static const char *bockw_boards_compat_dt[] __initdata = { @@ -78,4 +245,5 @@ DT_MACHINE_START(BOCKW_DT, "bockw") .init_machine = bockw_init, .init_time = shmobile_timer_init, .dt_compat = bockw_boards_compat_dt, + .init_late = r8a7778_init_late, MACHINE_END diff --git a/arch/arm/mach-shmobile/board-bonito.c b/arch/arm/mach-shmobile/board-bonito.c deleted file mode 100644 index 70d992c540ae..000000000000 --- a/arch/arm/mach-shmobile/board-bonito.c +++ /dev/null @@ -1,495 +0,0 @@ -/* - * bonito board support - * - * Copyright (C) 2011 Renesas Solutions Corp. - * Copyright (C) 2011 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - -#include <linux/kernel.h> -#include <linux/i2c.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/pinctrl/machine.h> -#include <linux/platform_device.h> -#include <linux/gpio.h> -#include <linux/regulator/fixed.h> -#include <linux/regulator/machine.h> -#include <linux/smsc911x.h> -#include <linux/videodev2.h> -#include <mach/common.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/time.h> -#include <asm/hardware/cache-l2x0.h> -#include <mach/r8a7740.h> -#include <mach/irqs.h> -#include <video/sh_mobile_lcdc.h> - -/* - * CS Address device note - *---------------------------------------------------------------- - * 0 0x0000_0000 NOR Flash (64MB) SW12 : bit3 = OFF - * 2 0x0800_0000 ExtNOR (64MB) SW12 : bit3 = OFF - * 4 - - * 5A - - * 5B 0x1600_0000 SRAM (8MB) - * 6 0x1800_0000 FPGA (64K) - * 0x1801_0000 Ether (4KB) - * 0x1801_1000 USB (4KB) - */ - -/* - * SW12 - * - * bit1 bit2 bit3 - *---------------------------------------------------------------------------- - * ON NOR WriteProtect NAND WriteProtect CS0 ExtNOR / CS2 NOR - * OFF NOR Not WriteProtect NAND Not WriteProtect CS0 NOR / CS2 ExtNOR - */ - -/* - * SCIFA5 (CN42) - * - * S38.3 = ON - * S39.6 = ON - * S43.1 = ON - */ - -/* - * LCDC0 (CN3/CN4/CN7) - * - * S38.1 = OFF - * S38.2 = OFF - */ - -/* Dummy supplies, where voltage doesn't matter */ -static struct regulator_consumer_supply dummy_supplies[] = { - REGULATOR_SUPPLY("vddvario", "smsc911x"), - REGULATOR_SUPPLY("vdd33a", "smsc911x"), -}; - -/* - * FPGA - */ -#define IRQSR0 0x0020 -#define IRQSR1 0x0022 -#define IRQMR0 0x0030 -#define IRQMR1 0x0032 -#define BUSSWMR1 0x0070 -#define BUSSWMR2 0x0072 -#define BUSSWMR3 0x0074 -#define BUSSWMR4 0x0076 - -#define LCDCR 0x10B4 -#define DEVRSTCR1 0x10D0 -#define DEVRSTCR2 0x10D2 -#define A1MDSR 0x10E0 -#define BVERR 0x1100 - -/* FPGA IRQ */ -#define FPGA_IRQ_BASE (512) -#define FPGA_IRQ0 (FPGA_IRQ_BASE) -#define FPGA_IRQ1 (FPGA_IRQ_BASE + 16) -#define FPGA_ETH_IRQ (FPGA_IRQ0 + 15) -static u16 bonito_fpga_read(u32 offset) -{ - return __raw_readw(IOMEM(0xf0003000) + offset); -} - -static void bonito_fpga_write(u32 offset, u16 val) -{ - __raw_writew(val, IOMEM(0xf0003000) + offset); -} - -static void bonito_fpga_irq_disable(struct irq_data *data) -{ - unsigned int irq = data->irq; - u32 addr = (irq < 1016) ? IRQMR0 : IRQMR1; - int shift = irq % 16; - - bonito_fpga_write(addr, bonito_fpga_read(addr) | (1 << shift)); -} - -static void bonito_fpga_irq_enable(struct irq_data *data) -{ - unsigned int irq = data->irq; - u32 addr = (irq < 1016) ? IRQMR0 : IRQMR1; - int shift = irq % 16; - - bonito_fpga_write(addr, bonito_fpga_read(addr) & ~(1 << shift)); -} - -static struct irq_chip bonito_fpga_irq_chip __read_mostly = { - .name = "bonito FPGA", - .irq_mask = bonito_fpga_irq_disable, - .irq_unmask = bonito_fpga_irq_enable, -}; - -static void bonito_fpga_irq_demux(unsigned int irq, struct irq_desc *desc) -{ - u32 val = bonito_fpga_read(IRQSR1) << 16 | - bonito_fpga_read(IRQSR0); - u32 mask = bonito_fpga_read(IRQMR1) << 16 | - bonito_fpga_read(IRQMR0); - - int i; - - val &= ~mask; - - for (i = 0; i < 32; i++) { - if (!(val & (1 << i))) - continue; - - generic_handle_irq(FPGA_IRQ_BASE + i); - } -} - -static void bonito_fpga_init(void) -{ - int i; - - bonito_fpga_write(IRQMR0, 0xffff); /* mask all */ - bonito_fpga_write(IRQMR1, 0xffff); /* mask all */ - - /* Device reset */ - bonito_fpga_write(DEVRSTCR1, - (1 << 2)); /* Eth */ - - /* FPGA irq require special handling */ - for (i = FPGA_IRQ_BASE; i < FPGA_IRQ_BASE + 32; i++) { - irq_set_chip_and_handler_name(i, &bonito_fpga_irq_chip, - handle_level_irq, "level"); - set_irq_flags(i, IRQF_VALID); /* yuck */ - } - - irq_set_chained_handler(evt2irq(0x0340), bonito_fpga_irq_demux); - irq_set_irq_type(evt2irq(0x0340), IRQ_TYPE_LEVEL_LOW); -} - -/* -* PMIC settings -* -* FIXME -* -* bonito board needs some settings by pmic which use i2c access. -* pmic settings use device_initcall() here for use it. -*/ -static __u8 *pmic_settings = NULL; -static __u8 pmic_do_2A[] = { - 0x1C, 0x09, - 0x1A, 0x80, - 0xff, 0xff, -}; - -static int __init pmic_init(void) -{ - struct i2c_adapter *a = i2c_get_adapter(0); - struct i2c_msg msg; - __u8 buf[2]; - int i, ret; - - if (!pmic_settings) - return 0; - if (!a) - return 0; - - msg.addr = 0x46; - msg.buf = buf; - msg.len = 2; - msg.flags = 0; - - for (i = 0; ; i += 2) { - buf[0] = pmic_settings[i + 0]; - buf[1] = pmic_settings[i + 1]; - - if ((0xff == buf[0]) && (0xff == buf[1])) - break; - - ret = i2c_transfer(a, &msg, 1); - if (ret < 0) { - pr_err("i2c transfer fail\n"); - break; - } - } - - return 0; -} -device_initcall(pmic_init); - -/* - * LCDC0 - */ -static const struct fb_videomode lcdc0_mode = { - .name = "WVGA Panel", - .xres = 800, - .yres = 480, - .left_margin = 88, - .right_margin = 40, - .hsync_len = 128, - .upper_margin = 20, - .lower_margin = 5, - .vsync_len = 5, - .sync = 0, -}; - -static struct sh_mobile_lcdc_info lcdc0_info = { - .clock_source = LCDC_CLK_BUS, - .ch[0] = { - .chan = LCDC_CHAN_MAINLCD, - .fourcc = V4L2_PIX_FMT_RGB565, - .interface_type = RGB24, - .clock_divider = 5, - .flags = 0, - .lcd_modes = &lcdc0_mode, - .num_modes = 1, - .panel_cfg = { - .width = 152, - .height = 91, - }, - }, -}; - -static struct resource lcdc0_resources[] = { - [0] = { - .name = "LCDC0", - .start = 0xfe940000, - .end = 0xfe943fff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = intcs_evt2irq(0x0580), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device lcdc0_device = { - .name = "sh_mobile_lcdc_fb", - .id = 0, - .resource = lcdc0_resources, - .num_resources = ARRAY_SIZE(lcdc0_resources), - .dev = { - .platform_data = &lcdc0_info, - .coherent_dma_mask = ~0, - }, -}; - -static const struct pinctrl_map lcdc0_pinctrl_map[] = { - /* LCD0 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-r8a7740", - "lcd0_data24_1", "lcd0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-r8a7740", - "lcd0_lclk_1", "lcd0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-r8a7740", - "lcd0_sync", "lcd0"), -}; - -/* - * SMSC 9221 - */ -static struct resource smsc_resources[] = { - [0] = { - .start = 0x18010000, - .end = 0x18011000 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = FPGA_ETH_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct smsc911x_platform_config smsc_platdata = { - .flags = SMSC911X_USE_16BIT, - .phy_interface = PHY_INTERFACE_MODE_MII, - .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, - .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, -}; - -static struct platform_device smsc_device = { - .name = "smsc911x", - .dev = { - .platform_data = &smsc_platdata, - }, - .resource = smsc_resources, - .num_resources = ARRAY_SIZE(smsc_resources), -}; - -/* - * core board devices - */ -static struct platform_device *bonito_core_devices[] __initdata = { -}; - -/* - * base board devices - */ -static struct platform_device *bonito_base_devices[] __initdata = { - &lcdc0_device, - &smsc_device, -}; - -/* - * map I/O - */ -static struct map_desc bonito_io_desc[] __initdata = { - /* - * for FPGA (0x1800000-0x19ffffff) - * 0x18000000-0x18002000 -> 0xf0003000-0xf0005000 - */ - { - .virtual = 0xf0003000, - .pfn = __phys_to_pfn(0x18000000), - .length = PAGE_SIZE * 2, - .type = MT_DEVICE_NONSHARED - } -}; - -static void __init bonito_map_io(void) -{ - r8a7740_map_io(); - iotable_init(bonito_io_desc, ARRAY_SIZE(bonito_io_desc)); -} - -/* - * board init - */ -#define BIT_ON(sw, bit) (sw & (1 << bit)) -#define BIT_OFF(sw, bit) (!(sw & (1 << bit))) - -#define VCCQ1CR IOMEM(0xE6058140) -#define VCCQ1LCDCR IOMEM(0xE6058186) - -static void __init bonito_init(void) -{ - u16 val; - - regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies)); - - r8a7740_pinmux_init(); - bonito_fpga_init(); - - pmic_settings = pmic_do_2A; - - /* - * core board settings - */ - -#ifdef CONFIG_CACHE_L2X0 - /* Early BRESP enable, Shared attribute override enable, 32K*8way */ - l2x0_init(IOMEM(0xf0002000), 0x40440000, 0x82000fff); -#endif - - r8a7740_add_standard_devices(); - - platform_add_devices(bonito_core_devices, - ARRAY_SIZE(bonito_core_devices)); - - /* - * base board settings - */ - gpio_request_one(176, GPIOF_IN, NULL); - if (!gpio_get_value(176)) { - u16 bsw2; - u16 bsw3; - u16 bsw4; - - /* - * FPGA - */ - gpio_request(GPIO_FN_CS5B, NULL); - gpio_request(GPIO_FN_CS6A, NULL); - gpio_request(GPIO_FN_CS5A_PORT105, NULL); - gpio_request(GPIO_FN_IRQ10, NULL); - - val = bonito_fpga_read(BVERR); - pr_info("bonito version: cpu %02x, base %02x\n", - ((val >> 8) & 0xFF), - ((val >> 0) & 0xFF)); - - bsw2 = bonito_fpga_read(BUSSWMR2); - bsw3 = bonito_fpga_read(BUSSWMR3); - bsw4 = bonito_fpga_read(BUSSWMR4); - - /* - * SCIFA5 (CN42) - */ - if (BIT_OFF(bsw2, 1) && /* S38.3 = ON */ - BIT_OFF(bsw3, 9) && /* S39.6 = ON */ - BIT_OFF(bsw4, 4)) { /* S43.1 = ON */ - gpio_request(GPIO_FN_SCIFA5_TXD_PORT91, NULL); - gpio_request(GPIO_FN_SCIFA5_RXD_PORT92, NULL); - } - - /* - * LCDC0 (CN3) - */ - if (BIT_ON(bsw2, 3) && /* S38.1 = OFF */ - BIT_ON(bsw2, 2)) { /* S38.2 = OFF */ - pinctrl_register_mappings(lcdc0_pinctrl_map, - ARRAY_SIZE(lcdc0_pinctrl_map)); - gpio_request(GPIO_FN_LCDC0_SELECT, NULL); - - gpio_request_one(61, GPIOF_OUT_INIT_HIGH, - NULL); /* LCDDON */ - - /* backlight on */ - bonito_fpga_write(LCDCR, 1); - - /* drivability Max */ - __raw_writew(0x00FF , VCCQ1LCDCR); - __raw_writew(0xFFFF , VCCQ1CR); - } - - platform_add_devices(bonito_base_devices, - ARRAY_SIZE(bonito_base_devices)); - } -} - -static void __init bonito_earlytimer_init(void) -{ - u16 val; - u8 md_ck = 0; - - /* read MD_CK value */ - val = bonito_fpga_read(A1MDSR); - if (val & (1 << 10)) - md_ck |= MD_CK2; - if (val & (1 << 9)) - md_ck |= MD_CK1; - if (val & (1 << 8)) - md_ck |= MD_CK0; - - r8a7740_clock_init(md_ck); - shmobile_earlytimer_init(); -} - -static void __init bonito_add_early_devices(void) -{ - r8a7740_add_early_devices(); -} - -MACHINE_START(BONITO, "bonito") - .map_io = bonito_map_io, - .init_early = bonito_add_early_devices, - .init_irq = r8a7740_init_irq, - .handle_irq = shmobile_handle_irq_intc, - .init_machine = bonito_init, - .init_late = shmobile_init_late, - .init_time = bonito_earlytimer_init, -MACHINE_END diff --git a/arch/arm/mach-shmobile/board-kzm9d.c b/arch/arm/mach-shmobile/board-kzm9d.c index c016ccd92433..4368000e1127 100644 --- a/arch/arm/mach-shmobile/board-kzm9d.c +++ b/arch/arm/mach-shmobile/board-kzm9d.c @@ -56,7 +56,7 @@ static struct smsc911x_platform_config smsc911x_platdata = { static struct platform_device smsc91x_device = { .name = "smsc911x", - .id = 0, + .id = -1, .dev = { .platform_data = &smsc911x_platdata, }, diff --git a/arch/arm/mach-shmobile/board-kzm9g-reference.c b/arch/arm/mach-shmobile/board-kzm9g-reference.c index aefa50d385b7..44055fe8a45c 100644 --- a/arch/arm/mach-shmobile/board-kzm9g-reference.c +++ b/arch/arm/mach-shmobile/board-kzm9g-reference.c @@ -79,7 +79,6 @@ static void __init kzm_init(void) sh73a0_pinmux_init(); /* enable SD */ - gpio_request(GPIO_FN_SDHI0_VCCQ_MC0_ON, NULL); gpio_request_one(15, GPIOF_OUT_INIT_HIGH, NULL); /* power */ gpio_request_one(14, GPIOF_OUT_INIT_HIGH, NULL); /* power */ diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c index e6b775a10aad..165483c9bee2 100644 --- a/arch/arm/mach-shmobile/board-kzm9g.c +++ b/arch/arm/mach-shmobile/board-kzm9g.c @@ -29,6 +29,7 @@ #include <linux/mmc/host.h> #include <linux/mmc/sh_mmcif.h> #include <linux/mmc/sh_mobile_sdhi.h> +#include <linux/mfd/as3711.h> #include <linux/mfd/tmio.h> #include <linux/pinctrl/machine.h> #include <linux/pinctrl/pinconf-generic.h> @@ -606,6 +607,140 @@ static struct platform_device fsi_ak4648_device = { }; /* I2C */ + +/* StepDown1 is used to supply 1.315V to the CPU */ +static struct regulator_init_data as3711_sd1 = { + .constraints = { + .name = "1.315V CPU", + .boot_on = 1, + .always_on = 1, + .min_uV = 1315000, + .max_uV = 1335000, + }, +}; + +/* StepDown2 is used to supply 1.8V to the CPU and to the board */ +static struct regulator_init_data as3711_sd2 = { + .constraints = { + .name = "1.8V", + .boot_on = 1, + .always_on = 1, + .min_uV = 1800000, + .max_uV = 1800000, + }, +}; + +/* + * StepDown3 is switched in parallel with StepDown2, seems to be off, + * according to read-back pre-set register values + */ + +/* StepDown4 is used to supply 1.215V to the CPU and to the board */ +static struct regulator_init_data as3711_sd4 = { + .constraints = { + .name = "1.215V", + .boot_on = 1, + .always_on = 1, + .min_uV = 1215000, + .max_uV = 1235000, + }, +}; + +/* LDO1 is unused and unconnected */ + +/* LDO2 is used to supply 2.8V to the CPU */ +static struct regulator_init_data as3711_ldo2 = { + .constraints = { + .name = "2.8V CPU", + .boot_on = 1, + .always_on = 1, + .min_uV = 2800000, + .max_uV = 2800000, + }, +}; + +/* LDO3 is used to supply 3.0V to the CPU */ +static struct regulator_init_data as3711_ldo3 = { + .constraints = { + .name = "3.0V CPU", + .boot_on = 1, + .always_on = 1, + .min_uV = 3000000, + .max_uV = 3000000, + }, +}; + +/* LDO4 is used to supply 2.8V to the board */ +static struct regulator_init_data as3711_ldo4 = { + .constraints = { + .name = "2.8V", + .boot_on = 1, + .always_on = 1, + .min_uV = 2800000, + .max_uV = 2800000, + }, +}; + +/* LDO5 is switched parallel to LDO4, also set to 2.8V */ +static struct regulator_init_data as3711_ldo5 = { + .constraints = { + .name = "2.8V #2", + .boot_on = 1, + .always_on = 1, + .min_uV = 2800000, + .max_uV = 2800000, + }, +}; + +/* LDO6 is unused and unconnected */ + +/* LDO7 is used to supply 1.15V to the CPU */ +static struct regulator_init_data as3711_ldo7 = { + .constraints = { + .name = "1.15V CPU", + .boot_on = 1, + .always_on = 1, + .min_uV = 1150000, + .max_uV = 1150000, + }, +}; + +/* LDO8 is switched parallel to LDO7, also set to 1.15V */ +static struct regulator_init_data as3711_ldo8 = { + .constraints = { + .name = "1.15V CPU #2", + .boot_on = 1, + .always_on = 1, + .min_uV = 1150000, + .max_uV = 1150000, + }, +}; + +static struct as3711_platform_data as3711_pdata = { + .regulator = { + .init_data = { + [AS3711_REGULATOR_SD_1] = &as3711_sd1, + [AS3711_REGULATOR_SD_2] = &as3711_sd2, + [AS3711_REGULATOR_SD_4] = &as3711_sd4, + [AS3711_REGULATOR_LDO_2] = &as3711_ldo2, + [AS3711_REGULATOR_LDO_3] = &as3711_ldo3, + [AS3711_REGULATOR_LDO_4] = &as3711_ldo4, + [AS3711_REGULATOR_LDO_5] = &as3711_ldo5, + [AS3711_REGULATOR_LDO_7] = &as3711_ldo7, + [AS3711_REGULATOR_LDO_8] = &as3711_ldo8, + }, + }, + .backlight = { + .su2_fb = "sh_mobile_lcdc_fb.0", + .su2_max_uA = 36000, + .su2_feedback = AS3711_SU2_CURR_AUTO, + .su2_fbprot = AS3711_SU2_GPIO4, + .su2_auto_curr1 = true, + .su2_auto_curr2 = true, + .su2_auto_curr3 = true, + }, +}; + static struct pcf857x_platform_data pcf8575_pdata = { .gpio_base = GPIO_PCF8575_BASE, }; @@ -625,6 +760,11 @@ static struct i2c_board_info i2c0_devices[] = { I2C_BOARD_INFO("adxl34x", 0x1d), .irq = irq_pin(26), /* IRQ26 */ }, + { + I2C_BOARD_INFO("as3711", 0x40), + .irq = intcs_evt2irq(0x3300), /* IRQ24 */ + .platform_data = &as3711_pdata, + }, }; static struct i2c_board_info i2c1_devices[] = { @@ -663,13 +803,13 @@ static unsigned long pin_pullup_conf[] = { static const struct pinctrl_map kzm_pinctrl_map[] = { /* FSIA (AK4648) */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2.0", "pfc-sh73a0", + PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2", "pfc-sh73a0", "fsia_mclk_in", "fsia"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2.0", "pfc-sh73a0", + PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2", "pfc-sh73a0", "fsia_sclk_in", "fsia"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2.0", "pfc-sh73a0", + PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2", "pfc-sh73a0", "fsia_data_in", "fsia"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2.0", "pfc-sh73a0", + PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2", "pfc-sh73a0", "fsia_data_out", "fsia"), /* I2C3 */ PIN_MAP_MUX_GROUP_DEFAULT("i2c-sh_mobile.3", "pfc-sh73a0", @@ -715,59 +855,6 @@ static const struct pinctrl_map kzm_pinctrl_map[] = { "usb_vbus", "usb"), }; -/* - * FIXME - * - * This is quick hack for enabling LCDC backlight - */ -static int __init as3711_enable_lcdc_backlight(void) -{ - struct i2c_adapter *a = i2c_get_adapter(0); - struct i2c_msg msg; - int i, ret; - __u8 magic[] = { - 0x40, 0x2a, - 0x43, 0x3c, - 0x44, 0x3c, - 0x45, 0x3c, - 0x54, 0x03, - 0x51, 0x00, - 0x51, 0x01, - 0xff, 0x00, /* wait */ - 0x43, 0xf0, - 0x44, 0xf0, - 0x45, 0xf0, - }; - - if (!of_machine_is_compatible("renesas,kzm9g")) - return 0; - - if (!a) - return 0; - - msg.addr = 0x40; - msg.len = 2; - msg.flags = 0; - - for (i = 0; i < ARRAY_SIZE(magic); i += 2) { - msg.buf = magic + i; - - if (0xff == msg.buf[0]) { - udelay(500); - continue; - } - - ret = i2c_transfer(a, &msg, 1); - if (ret < 0) { - pr_err("i2c transfer fail\n"); - break; - } - } - - return 0; -} -device_initcall(as3711_enable_lcdc_backlight); - static void __init kzm_init(void) { regulator_register_always_on(2, "fixed-1.8V", fixed1v8_power_consumers, @@ -788,9 +875,6 @@ static void __init kzm_init(void) /* Touchscreen */ gpio_request_one(223, GPIOF_IN, NULL); /* IRQ8 */ - /* enable SD */ - gpio_request(GPIO_FN_SDHI0_VCCQ_MC0_ON, NULL); - #ifdef CONFIG_CACHE_L2X0 /* Early BRESP enable, Shared attribute override enable, 64K*8way */ l2x0_init(IOMEM(0xf0100000), 0x40460000, 0x82000fff); diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c index f587187a8603..d73e21d3ea8a 100644 --- a/arch/arm/mach-shmobile/board-lager.c +++ b/arch/arm/mach-shmobile/board-lager.c @@ -18,19 +18,83 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ +#include <linux/gpio.h> +#include <linux/gpio_keys.h> +#include <linux/input.h> #include <linux/interrupt.h> #include <linux/irqchip.h> #include <linux/kernel.h> +#include <linux/leds.h> +#include <linux/pinctrl/machine.h> +#include <linux/platform_data/gpio-rcar.h> #include <linux/platform_device.h> #include <mach/common.h> #include <mach/r8a7790.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> +/* LEDS */ +static struct gpio_led lager_leds[] = { + { + .name = "led8", + .gpio = RCAR_GP_PIN(5, 17), + .default_state = LEDS_GPIO_DEFSTATE_ON, + }, { + .name = "led7", + .gpio = RCAR_GP_PIN(4, 23), + .default_state = LEDS_GPIO_DEFSTATE_ON, + }, { + .name = "led6", + .gpio = RCAR_GP_PIN(4, 22), + .default_state = LEDS_GPIO_DEFSTATE_ON, + }, +}; + +static __initdata struct gpio_led_platform_data lager_leds_pdata = { + .leds = lager_leds, + .num_leds = ARRAY_SIZE(lager_leds), +}; + +/* GPIO KEY */ +#define GPIO_KEY(c, g, d, ...) \ + { .code = c, .gpio = g, .desc = d, .active_low = 1 } + +static __initdata struct gpio_keys_button gpio_buttons[] = { + GPIO_KEY(KEY_4, RCAR_GP_PIN(1, 28), "SW2-pin4"), + GPIO_KEY(KEY_3, RCAR_GP_PIN(1, 26), "SW2-pin3"), + GPIO_KEY(KEY_2, RCAR_GP_PIN(1, 24), "SW2-pin2"), + GPIO_KEY(KEY_1, RCAR_GP_PIN(1, 14), "SW2-pin1"), +}; + +static __initdata struct gpio_keys_platform_data lager_keys_pdata = { + .buttons = gpio_buttons, + .nbuttons = ARRAY_SIZE(gpio_buttons), +}; + +static const struct pinctrl_map lager_pinctrl_map[] = { + /* SCIF0 (CN19: DEBUG SERIAL0) */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.6", "pfc-r8a7790", + "scif0_data", "scif0"), + /* SCIF1 (CN20: DEBUG SERIAL1) */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.7", "pfc-r8a7790", + "scif1_data", "scif1"), +}; + static void __init lager_add_standard_devices(void) { r8a7790_clock_init(); + + pinctrl_register_mappings(lager_pinctrl_map, + ARRAY_SIZE(lager_pinctrl_map)); + r8a7790_pinmux_init(); + r8a7790_add_standard_devices(); + platform_device_register_data(&platform_bus, "leds-gpio", -1, + &lager_leds_pdata, + sizeof(lager_leds_pdata)); + platform_device_register_data(&platform_bus, "gpio-keys", -1, + &lager_keys_pdata, + sizeof(lager_keys_pdata)); } static const char *lager_boards_compat_dt[] __initdata = { diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c index fa3407da682a..85f51a849a50 100644 --- a/arch/arm/mach-shmobile/board-mackerel.c +++ b/arch/arm/mach-shmobile/board-mackerel.c @@ -1309,6 +1309,49 @@ static struct i2c_board_info i2c1_devices[] = { }; static const struct pinctrl_map mackerel_pinctrl_map[] = { + /* ADXL34X */ + PIN_MAP_MUX_GROUP_DEFAULT("1-0053", "pfc-sh7372", + "intc_irq21", "intc"), + /* CEU */ + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-sh7372", + "ceu_data_0_7", "ceu"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-sh7372", + "ceu_clk_0", "ceu"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-sh7372", + "ceu_sync", "ceu"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-sh7372", + "ceu_field", "ceu"), + /* FLCTL */ + PIN_MAP_MUX_GROUP_DEFAULT("sh_flctl.0", "pfc-sh7372", + "flctl_data", "flctl"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_flctl.0", "pfc-sh7372", + "flctl_ce0", "flctl"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_flctl.0", "pfc-sh7372", + "flctl_ctrl", "flctl"), + /* FSIA (AK4643) */ + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-sh7372", + "fsia_sclk_in", "fsia"), + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-sh7372", + "fsia_data_in", "fsia"), + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-sh7372", + "fsia_data_out", "fsia"), + /* FSIB (HDMI) */ + PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.1", "pfc-sh7372", + "fsib_mclk_in", "fsib"), + /* HDMI */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-mobile-hdmi", "pfc-sh7372", + "hdmi", "hdmi"), + /* LCDC */ + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-sh7372", + "lcd_data24", "lcd"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-sh7372", + "lcd_sync", "lcd"), + /* SCIFA0 */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-sh7372", + "scifa0_data", "scifa0"), + /* SCIFA2 (GT-720F GPS module) */ + PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.2", "pfc-sh7372", + "scifa2_data", "scifa2"), /* SDHI0 */ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", "sdhi0_data4", "sdhi0"), @@ -1316,6 +1359,8 @@ static const struct pinctrl_map mackerel_pinctrl_map[] = { "sdhi0_ctrl", "sdhi0"), PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", "sdhi0_wp", "sdhi0"), + PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", + "intc_irq26_1", "intc"), /* SDHI1 */ #if !IS_ENABLED(CONFIG_MMC_SH_MMCIF) PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh7372", @@ -1334,6 +1379,25 @@ static const struct pinctrl_map mackerel_pinctrl_map[] = { "sdhi2_data4", "sdhi2"), PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-sh7372", "sdhi2_ctrl", "sdhi2"), + /* SMSC911X */ + PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-sh7372", + "bsc_cs5a", "bsc"), + PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-sh7372", + "intc_irq6_0", "intc"), + /* ST1232 */ + PIN_MAP_MUX_GROUP_DEFAULT("0-0055", "pfc-sh7372", + "intc_irq7_0", "intc"), + /* TCA6416 */ + PIN_MAP_MUX_GROUP_DEFAULT("0-0020", "pfc-sh7372", + "intc_irq9_0", "intc"), + /* USBHS0 */ + PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs.0", "pfc-sh7372", + "usb0_vbus", "usb0"), + /* USBHS1 */ + PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs.1", "pfc-sh7372", + "usb1_vbus", "usb1"), + PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs.1", "pfc-sh7372", + "usb1_otg_id_0", "usb1"), }; #define GPIO_PORT9CR IOMEM(0xE6051009) @@ -1377,61 +1441,18 @@ static void __init mackerel_init(void) ARRAY_SIZE(mackerel_pinctrl_map)); sh7372_pinmux_init(); - /* enable SCIFA0 */ - gpio_request(GPIO_FN_SCIFA0_TXD, NULL); - gpio_request(GPIO_FN_SCIFA0_RXD, NULL); - - /* enable SMSC911X */ - gpio_request(GPIO_FN_CS5A, NULL); - gpio_request(GPIO_FN_IRQ6_39, NULL); - - /* LCDC */ - gpio_request(GPIO_FN_LCDD23, NULL); - gpio_request(GPIO_FN_LCDD22, NULL); - gpio_request(GPIO_FN_LCDD21, NULL); - gpio_request(GPIO_FN_LCDD20, NULL); - gpio_request(GPIO_FN_LCDD19, NULL); - gpio_request(GPIO_FN_LCDD18, NULL); - gpio_request(GPIO_FN_LCDD17, NULL); - gpio_request(GPIO_FN_LCDD16, NULL); - gpio_request(GPIO_FN_LCDD15, NULL); - gpio_request(GPIO_FN_LCDD14, NULL); - gpio_request(GPIO_FN_LCDD13, NULL); - gpio_request(GPIO_FN_LCDD12, NULL); - gpio_request(GPIO_FN_LCDD11, NULL); - gpio_request(GPIO_FN_LCDD10, NULL); - gpio_request(GPIO_FN_LCDD9, NULL); - gpio_request(GPIO_FN_LCDD8, NULL); - gpio_request(GPIO_FN_LCDD7, NULL); - gpio_request(GPIO_FN_LCDD6, NULL); - gpio_request(GPIO_FN_LCDD5, NULL); - gpio_request(GPIO_FN_LCDD4, NULL); - gpio_request(GPIO_FN_LCDD3, NULL); - gpio_request(GPIO_FN_LCDD2, NULL); - gpio_request(GPIO_FN_LCDD1, NULL); - gpio_request(GPIO_FN_LCDD0, NULL); - gpio_request(GPIO_FN_LCDDISP, NULL); - gpio_request(GPIO_FN_LCDDCK, NULL); - /* backlight, off by default */ gpio_request_one(31, GPIOF_OUT_INIT_LOW, NULL); gpio_request_one(151, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */ /* USBHS0 */ - gpio_request(GPIO_FN_VBUS0_0, NULL); gpio_request_pulldown(GPIO_PORT168CR); /* VBUS0_0 pull down */ /* USBHS1 */ - gpio_request(GPIO_FN_VBUS0_1, NULL); gpio_request_pulldown(GPIO_PORT167CR); /* VBUS0_1 pull down */ - gpio_request(GPIO_FN_IDIN_1_113, NULL); - /* enable FSI2 port A (ak4643) */ - gpio_request(GPIO_FN_FSIAIBT, NULL); - gpio_request(GPIO_FN_FSIAILR, NULL); - gpio_request(GPIO_FN_FSIAISLD, NULL); - gpio_request(GPIO_FN_FSIAOSLD, NULL); + /* FSI2 port A (ak4643) */ gpio_request_one(161, GPIOF_OUT_INIT_LOW, NULL); /* slave */ gpio_request(9, NULL); @@ -1441,8 +1462,7 @@ static void __init mackerel_init(void) intc_set_priority(IRQ_FSI, 3); /* irq priority FSI(3) > SMSC911X(2) */ - /* setup FSI2 port B (HDMI) */ - gpio_request(GPIO_FN_FSIBCK, NULL); + /* FSI2 port B (HDMI) */ __raw_writew(__raw_readw(USCCR1) & ~(1 << 6), USCCR1); /* use SPDIF */ /* set SPU2 clock to 119.6 MHz */ @@ -1452,68 +1472,15 @@ static void __init mackerel_init(void) clk_put(clk); } - /* enable Keypad */ - gpio_request(GPIO_FN_IRQ9_42, NULL); + /* Keypad */ irq_set_irq_type(IRQ9, IRQ_TYPE_LEVEL_HIGH); - /* enable Touchscreen */ - gpio_request(GPIO_FN_IRQ7_40, NULL); + /* Touchscreen */ irq_set_irq_type(IRQ7, IRQ_TYPE_LEVEL_LOW); - /* enable Accelerometer */ - gpio_request(GPIO_FN_IRQ21, NULL); + /* Accelerometer */ irq_set_irq_type(IRQ21, IRQ_TYPE_LEVEL_HIGH); - /* SDHI0 PORT172 card-detect IRQ26 */ - gpio_request(GPIO_FN_IRQ26_172, NULL); - - /* FLCTL */ - gpio_request(GPIO_FN_D0_NAF0, NULL); - gpio_request(GPIO_FN_D1_NAF1, NULL); - gpio_request(GPIO_FN_D2_NAF2, NULL); - gpio_request(GPIO_FN_D3_NAF3, NULL); - gpio_request(GPIO_FN_D4_NAF4, NULL); - gpio_request(GPIO_FN_D5_NAF5, NULL); - gpio_request(GPIO_FN_D6_NAF6, NULL); - gpio_request(GPIO_FN_D7_NAF7, NULL); - gpio_request(GPIO_FN_D8_NAF8, NULL); - gpio_request(GPIO_FN_D9_NAF9, NULL); - gpio_request(GPIO_FN_D10_NAF10, NULL); - gpio_request(GPIO_FN_D11_NAF11, NULL); - gpio_request(GPIO_FN_D12_NAF12, NULL); - gpio_request(GPIO_FN_D13_NAF13, NULL); - gpio_request(GPIO_FN_D14_NAF14, NULL); - gpio_request(GPIO_FN_D15_NAF15, NULL); - gpio_request(GPIO_FN_FCE0, NULL); - gpio_request(GPIO_FN_WE0_FWE, NULL); - gpio_request(GPIO_FN_FRB, NULL); - gpio_request(GPIO_FN_A4_FOE, NULL); - gpio_request(GPIO_FN_A5_FCDE, NULL); - gpio_request(GPIO_FN_RD_FSC, NULL); - - /* enable GPS module (GT-720F) */ - gpio_request(GPIO_FN_SCIFA2_TXD1, NULL); - gpio_request(GPIO_FN_SCIFA2_RXD1, NULL); - - /* CEU */ - gpio_request(GPIO_FN_VIO_CLK, NULL); - gpio_request(GPIO_FN_VIO_VD, NULL); - gpio_request(GPIO_FN_VIO_HD, NULL); - gpio_request(GPIO_FN_VIO_FIELD, NULL); - gpio_request(GPIO_FN_VIO_CKO, NULL); - gpio_request(GPIO_FN_VIO_D7, NULL); - gpio_request(GPIO_FN_VIO_D6, NULL); - gpio_request(GPIO_FN_VIO_D5, NULL); - gpio_request(GPIO_FN_VIO_D4, NULL); - gpio_request(GPIO_FN_VIO_D3, NULL); - gpio_request(GPIO_FN_VIO_D2, NULL); - gpio_request(GPIO_FN_VIO_D1, NULL); - gpio_request(GPIO_FN_VIO_D0, NULL); - - /* HDMI */ - gpio_request(GPIO_FN_HDMI_HPD, NULL); - gpio_request(GPIO_FN_HDMI_CEC, NULL); - /* Reset HDMI, must be held at least one EXTALR (32768Hz) period */ srcr4 = __raw_readl(SRCR4); __raw_writel(srcr4 | (1 << 13), SRCR4); diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c index b9594e911ce7..a7d1010505bf 100644 --- a/arch/arm/mach-shmobile/board-marzen.c +++ b/arch/arm/mach-shmobile/board-marzen.c @@ -28,6 +28,7 @@ #include <linux/leds.h> #include <linux/dma-mapping.h> #include <linux/pinctrl/machine.h> +#include <linux/platform_data/gpio-rcar.h> #include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> #include <linux/smsc911x.h> @@ -36,10 +37,6 @@ #include <linux/mmc/host.h> #include <linux/mmc/sh_mobile_sdhi.h> #include <linux/mfd/tmio.h> -#include <linux/usb/otg.h> -#include <linux/usb/ehci_pdriver.h> -#include <linux/usb/ohci_pdriver.h> -#include <linux/pm_runtime.h> #include <mach/hardware.h> #include <mach/r8a7779.h> #include <mach/common.h> @@ -60,6 +57,8 @@ static struct regulator_consumer_supply dummy_supplies[] = { REGULATOR_SUPPLY("vdd33a", "smsc911x"), }; +static struct rcar_phy_platform_data usb_phy_platform_data __initdata; + /* SMSC LAN89218 */ static struct resource smsc911x_resources[] = { [0] = { @@ -68,7 +67,7 @@ static struct resource smsc911x_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = gic_iid(0x3c), /* IRQ 1 */ + .start = irq_pin(1), /* IRQ 1 */ .flags = IORESOURCE_IRQ, }, }; @@ -149,39 +148,19 @@ static struct platform_device hspi_device = { .num_resources = ARRAY_SIZE(hspi_resources), }; -/* USB PHY */ -static struct resource usb_phy_resources[] = { - [0] = { - .start = 0xffe70000, - .end = 0xffe70900 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = 0xfff70000, - .end = 0xfff70900 - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device usb_phy_device = { - .name = "rcar_usb_phy", - .resource = usb_phy_resources, - .num_resources = ARRAY_SIZE(usb_phy_resources), -}; - /* LEDS */ static struct gpio_led marzen_leds[] = { { .name = "led2", - .gpio = 157, + .gpio = RCAR_GP_PIN(4, 29), .default_state = LEDS_GPIO_DEFSTATE_ON, }, { .name = "led3", - .gpio = 158, + .gpio = RCAR_GP_PIN(4, 30), .default_state = LEDS_GPIO_DEFSTATE_ON, }, { .name = "led4", - .gpio = 159, + .gpio = RCAR_GP_PIN(4, 31), .default_state = LEDS_GPIO_DEFSTATE_ON, }, }; @@ -204,161 +183,9 @@ static struct platform_device *marzen_devices[] __initdata = { &sdhi0_device, &thermal_device, &hspi_device, - &usb_phy_device, &leds_device, }; -/* USB */ -static struct usb_phy *phy; -static int usb_power_on(struct platform_device *pdev) -{ - if (IS_ERR(phy)) - return PTR_ERR(phy); - - pm_runtime_enable(&pdev->dev); - pm_runtime_get_sync(&pdev->dev); - - usb_phy_init(phy); - - return 0; -} - -static void usb_power_off(struct platform_device *pdev) -{ - if (IS_ERR(phy)) - return; - - usb_phy_shutdown(phy); - - pm_runtime_put_sync(&pdev->dev); - pm_runtime_disable(&pdev->dev); -} - -static struct usb_ehci_pdata ehcix_pdata = { - .power_on = usb_power_on, - .power_off = usb_power_off, - .power_suspend = usb_power_off, -}; - -static struct resource ehci0_resources[] = { - [0] = { - .start = 0xffe70000, - .end = 0xffe70400 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = gic_iid(0x4c), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device ehci0_device = { - .name = "ehci-platform", - .id = 0, - .dev = { - .dma_mask = &ehci0_device.dev.coherent_dma_mask, - .coherent_dma_mask = 0xffffffff, - .platform_data = &ehcix_pdata, - }, - .num_resources = ARRAY_SIZE(ehci0_resources), - .resource = ehci0_resources, -}; - -static struct resource ehci1_resources[] = { - [0] = { - .start = 0xfff70000, - .end = 0xfff70400 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = gic_iid(0x4d), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device ehci1_device = { - .name = "ehci-platform", - .id = 1, - .dev = { - .dma_mask = &ehci1_device.dev.coherent_dma_mask, - .coherent_dma_mask = 0xffffffff, - .platform_data = &ehcix_pdata, - }, - .num_resources = ARRAY_SIZE(ehci1_resources), - .resource = ehci1_resources, -}; - -static struct usb_ohci_pdata ohcix_pdata = { - .power_on = usb_power_on, - .power_off = usb_power_off, - .power_suspend = usb_power_off, -}; - -static struct resource ohci0_resources[] = { - [0] = { - .start = 0xffe70400, - .end = 0xffe70800 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = gic_iid(0x4c), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device ohci0_device = { - .name = "ohci-platform", - .id = 0, - .dev = { - .dma_mask = &ohci0_device.dev.coherent_dma_mask, - .coherent_dma_mask = 0xffffffff, - .platform_data = &ohcix_pdata, - }, - .num_resources = ARRAY_SIZE(ohci0_resources), - .resource = ohci0_resources, -}; - -static struct resource ohci1_resources[] = { - [0] = { - .start = 0xfff70400, - .end = 0xfff70800 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = gic_iid(0x4d), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device ohci1_device = { - .name = "ohci-platform", - .id = 1, - .dev = { - .dma_mask = &ohci1_device.dev.coherent_dma_mask, - .coherent_dma_mask = 0xffffffff, - .platform_data = &ohcix_pdata, - }, - .num_resources = ARRAY_SIZE(ohci1_resources), - .resource = ohci1_resources, -}; - -static struct platform_device *marzen_late_devices[] __initdata = { - &ehci0_device, - &ehci1_device, - &ohci0_device, - &ohci1_device, -}; - -void __init marzen_init_late(void) -{ - /* get usb phy */ - phy = usb_get_phy(USB_PHY_TYPE_USB2); - - shmobile_init_late(); - platform_add_devices(marzen_late_devices, - ARRAY_SIZE(marzen_late_devices)); -} - static const struct pinctrl_map marzen_pinctrl_map[] = { /* HSPI0 */ PIN_MAP_MUX_GROUP_DEFAULT("sh-hspi.0", "pfc-r8a7779", @@ -404,8 +231,10 @@ static void __init marzen_init(void) pinctrl_register_mappings(marzen_pinctrl_map, ARRAY_SIZE(marzen_pinctrl_map)); r8a7779_pinmux_init(); + r8a7779_init_irq_extpin(1); /* IRQ1 as individual interrupt */ r8a7779_add_standard_devices(); + r8a7779_add_usb_phy_device(&usb_phy_platform_data); platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices)); } @@ -416,6 +245,6 @@ MACHINE_START(MARZEN, "marzen") .nr_irqs = NR_IRQS_LEGACY, .init_irq = r8a7779_init_irq, .init_machine = marzen_init, - .init_late = marzen_init_late, + .init_late = r8a7779_init_late, .init_time = r8a7779_earlytimer_init, MACHINE_END diff --git a/arch/arm/mach-shmobile/clock-r8a73a4.c b/arch/arm/mach-shmobile/clock-r8a73a4.c index e710c00c3822..5f7fe628b8a1 100644 --- a/arch/arm/mach-shmobile/clock-r8a73a4.c +++ b/arch/arm/mach-shmobile/clock-r8a73a4.c @@ -22,15 +22,44 @@ #include <linux/kernel.h> #include <linux/sh_clk.h> #include <linux/clkdev.h> +#include <mach/clock.h> #include <mach/common.h> #define CPG_BASE 0xe6150000 #define CPG_LEN 0x270 -#define MPCKCR 0xe6150080 #define SMSTPCR2 0xe6150138 +#define SMSTPCR3 0xe615013c #define SMSTPCR5 0xe6150144 +#define FRQCRA 0xE6150000 +#define FRQCRB 0xE6150004 +#define VCLKCR1 0xE6150008 +#define VCLKCR2 0xE615000C +#define VCLKCR3 0xE615001C +#define VCLKCR4 0xE6150014 +#define VCLKCR5 0xE6150034 +#define ZBCKCR 0xE6150010 +#define SD0CKCR 0xE6150074 +#define SD1CKCR 0xE6150078 +#define SD2CKCR 0xE615007C +#define MMC0CKCR 0xE6150240 +#define MMC1CKCR 0xE6150244 +#define FSIACKCR 0xE6150018 +#define FSIBCKCR 0xE6150090 +#define MPCKCR 0xe6150080 +#define SPUVCKCR 0xE6150094 +#define HSICKCR 0xE615026C +#define M4CKCR 0xE6150098 +#define PLLECR 0xE61500D0 +#define PLL1CR 0xE6150028 +#define PLL2CR 0xE615002C +#define PLL2SCR 0xE61501F4 +#define PLL2HCR 0xE61501E4 +#define CKSCR 0xE61500C0 + +#define CPG_MAP(o) ((o - CPG_BASE) + cpg_mapping.base) + static struct clk_mapping cpg_mapping = { .phys = CPG_BASE, .len = CPG_LEN, @@ -51,29 +80,327 @@ static struct clk extal2_clk = { .mapping = &cpg_mapping, }; +static struct sh_clk_ops followparent_clk_ops = { + .recalc = followparent_recalc, +}; + +static struct clk main_clk = { + /* .parent will be set r8a73a4_clock_init */ + .ops = &followparent_clk_ops, +}; + +SH_CLK_RATIO(div2, 1, 2); +SH_CLK_RATIO(div4, 1, 4); + +SH_FIXED_RATIO_CLK(main_div2_clk, main_clk, div2); +SH_FIXED_RATIO_CLK(extal1_div2_clk, extal1_clk, div2); +SH_FIXED_RATIO_CLK(extal2_div2_clk, extal2_clk, div2); +SH_FIXED_RATIO_CLK(extal2_div4_clk, extal2_clk, div4); + +/* External FSIACK/FSIBCK clock */ +static struct clk fsiack_clk = { +}; + +static struct clk fsibck_clk = { +}; + +/* + * PLL clocks + */ +static struct clk *pll_parent_main[] = { + [0] = &main_clk, + [1] = &main_div2_clk +}; + +static struct clk *pll_parent_main_extal[8] = { + [0] = &main_div2_clk, + [1] = &extal2_div2_clk, + [3] = &extal2_div4_clk, + [4] = &main_clk, + [5] = &extal2_clk, +}; + +static unsigned long pll_recalc(struct clk *clk) +{ + unsigned long mult = 1; + + if (ioread32(CPG_MAP(PLLECR)) & (1 << clk->enable_bit)) + mult = (((ioread32(clk->mapped_reg) >> 24) & 0x7f) + 1); + + return clk->parent->rate * mult; +} + +static int pll_set_parent(struct clk *clk, struct clk *parent) +{ + u32 val; + int i, ret; + + if (!clk->parent_table || !clk->parent_num) + return -EINVAL; + + /* Search the parent */ + for (i = 0; i < clk->parent_num; i++) + if (clk->parent_table[i] == parent) + break; + + if (i == clk->parent_num) + return -ENODEV; + + ret = clk_reparent(clk, parent); + if (ret < 0) + return ret; + + val = ioread32(clk->mapped_reg) & + ~(((1 << clk->src_width) - 1) << clk->src_shift); + + iowrite32(val | i << clk->src_shift, clk->mapped_reg); + + return 0; +} + +static struct sh_clk_ops pll_clk_ops = { + .recalc = pll_recalc, + .set_parent = pll_set_parent, +}; + +#define PLL_CLOCK(name, p, pt, w, s, reg, e) \ + static struct clk name = { \ + .ops = &pll_clk_ops, \ + .flags = CLK_ENABLE_ON_INIT, \ + .parent = p, \ + .parent_table = pt, \ + .parent_num = ARRAY_SIZE(pt), \ + .src_width = w, \ + .src_shift = s, \ + .enable_reg = (void __iomem *)reg, \ + .enable_bit = e, \ + .mapping = &cpg_mapping, \ + } + +PLL_CLOCK(pll1_clk, &main_clk, pll_parent_main, 1, 7, PLL1CR, 1); +PLL_CLOCK(pll2_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2CR, 2); +PLL_CLOCK(pll2s_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2SCR, 4); +PLL_CLOCK(pll2h_clk, &main_div2_clk, pll_parent_main_extal, 3, 5, PLL2HCR, 5); + +SH_FIXED_RATIO_CLK(pll1_div2_clk, pll1_clk, div2); + static struct clk *main_clks[] = { &extalr_clk, &extal1_clk, + &extal1_div2_clk, &extal2_clk, + &extal2_div2_clk, + &extal2_div4_clk, + &main_clk, + &main_div2_clk, + &fsiack_clk, + &fsibck_clk, + &pll1_clk, + &pll1_div2_clk, + &pll2_clk, + &pll2s_clk, + &pll2h_clk, +}; + +/* DIV4 */ +static void div4_kick(struct clk *clk) +{ + unsigned long value; + + /* set KICK bit in FRQCRB to update hardware setting */ + value = ioread32(CPG_MAP(FRQCRB)); + value |= (1 << 31); + iowrite32(value, CPG_MAP(FRQCRB)); +} + +static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18, 24, 0, 36, 48, 10}; + +static struct clk_div_mult_table div4_div_mult_table = { + .divisors = divisors, + .nr_divisors = ARRAY_SIZE(divisors), +}; + +static struct clk_div4_table div4_table = { + .div_mult_table = &div4_div_mult_table, + .kick = div4_kick, +}; + +enum { + DIV4_I, DIV4_M3, DIV4_B, DIV4_M1, DIV4_M2, + DIV4_ZX, DIV4_ZS, DIV4_HP, + DIV4_NR }; + +static struct clk div4_clks[DIV4_NR] = { + [DIV4_I] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 20, 0x0dff, CLK_ENABLE_ON_INIT), + [DIV4_M3] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 12, 0x1dff, CLK_ENABLE_ON_INIT), + [DIV4_B] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 8, 0x0dff, CLK_ENABLE_ON_INIT), + [DIV4_M1] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 4, 0x1dff, 0), + [DIV4_M2] = SH_CLK_DIV4(&pll1_clk, FRQCRA, 0, 0x1dff, 0), + [DIV4_ZX] = SH_CLK_DIV4(&pll1_clk, FRQCRB, 12, 0x0dff, 0), + [DIV4_ZS] = SH_CLK_DIV4(&pll1_clk, FRQCRB, 8, 0x0dff, 0), + [DIV4_HP] = SH_CLK_DIV4(&pll1_clk, FRQCRB, 4, 0x0dff, 0), }; enum { + DIV6_ZB, + DIV6_SDHI0, DIV6_SDHI1, DIV6_SDHI2, + DIV6_MMC0, DIV6_MMC1, + DIV6_VCK1, DIV6_VCK2, DIV6_VCK3, DIV6_VCK4, DIV6_VCK5, + DIV6_FSIA, DIV6_FSIB, + DIV6_MP, DIV6_M4, DIV6_HSI, DIV6_SPUV, + DIV6_NR }; + +static struct clk *div6_parents[8] = { + [0] = &pll1_div2_clk, + [1] = &pll2s_clk, + [3] = &extal2_clk, + [4] = &main_div2_clk, + [6] = &extalr_clk, +}; + +static struct clk *fsia_parents[4] = { + [0] = &pll1_div2_clk, + [1] = &pll2s_clk, + [2] = &fsiack_clk, +}; + +static struct clk *fsib_parents[4] = { + [0] = &pll1_div2_clk, + [1] = &pll2s_clk, + [2] = &fsibck_clk, +}; + +static struct clk *mp_parents[4] = { + [0] = &pll1_div2_clk, + [1] = &pll2s_clk, + [2] = &extal2_clk, + [3] = &extal2_clk, +}; + +static struct clk *m4_parents[2] = { + [0] = &pll2s_clk, +}; + +static struct clk *hsi_parents[4] = { + [0] = &pll2h_clk, + [1] = &pll1_div2_clk, + [3] = &pll2s_clk, +}; + +/*** FIXME *** + * SH_CLK_DIV6_EXT() macro doesn't care .mapping + * but, it is necessary on R-Car (= ioremap() base CPG) + * The difference between + * SH_CLK_DIV6_EXT() <--> SH_CLK_MAP_DIV6_EXT() + * is only .mapping + */ +#define SH_CLK_MAP_DIV6_EXT(_reg, _flags, _parents, \ + _num_parents, _src_shift, _src_width) \ +{ \ + .enable_reg = (void __iomem *)_reg, \ + .enable_bit = 0, /* unused */ \ + .flags = _flags | CLK_MASK_DIV_ON_DISABLE, \ + .div_mask = SH_CLK_DIV6_MSK, \ + .parent_table = _parents, \ + .parent_num = _num_parents, \ + .src_shift = _src_shift, \ + .src_width = _src_width, \ + .mapping = &cpg_mapping, \ +} + +static struct clk div6_clks[DIV6_NR] = { + [DIV6_ZB] = SH_CLK_MAP_DIV6_EXT(ZBCKCR, CLK_ENABLE_ON_INIT, + div6_parents, 2, 7, 1), + [DIV6_SDHI0] = SH_CLK_MAP_DIV6_EXT(SD0CKCR, 0, + div6_parents, 2, 6, 2), + [DIV6_SDHI1] = SH_CLK_MAP_DIV6_EXT(SD1CKCR, 0, + div6_parents, 2, 6, 2), + [DIV6_SDHI2] = SH_CLK_MAP_DIV6_EXT(SD2CKCR, 0, + div6_parents, 2, 6, 2), + [DIV6_MMC0] = SH_CLK_MAP_DIV6_EXT(MMC0CKCR, 0, + div6_parents, 2, 6, 2), + [DIV6_MMC1] = SH_CLK_MAP_DIV6_EXT(MMC1CKCR, 0, + div6_parents, 2, 6, 2), + [DIV6_VCK1] = SH_CLK_MAP_DIV6_EXT(VCLKCR1, 0, /* didn't care bit[6-7] */ + div6_parents, ARRAY_SIZE(div6_parents), 12, 3), + [DIV6_VCK2] = SH_CLK_MAP_DIV6_EXT(VCLKCR2, 0, /* didn't care bit[6-7] */ + div6_parents, ARRAY_SIZE(div6_parents), 12, 3), + [DIV6_VCK3] = SH_CLK_MAP_DIV6_EXT(VCLKCR3, 0, /* didn't care bit[6-7] */ + div6_parents, ARRAY_SIZE(div6_parents), 12, 3), + [DIV6_VCK4] = SH_CLK_MAP_DIV6_EXT(VCLKCR4, 0, /* didn't care bit[6-7] */ + div6_parents, ARRAY_SIZE(div6_parents), 12, 3), + [DIV6_VCK5] = SH_CLK_MAP_DIV6_EXT(VCLKCR5, 0, /* didn't care bit[6-7] */ + div6_parents, ARRAY_SIZE(div6_parents), 12, 3), + [DIV6_FSIA] = SH_CLK_MAP_DIV6_EXT(FSIACKCR, 0, + fsia_parents, ARRAY_SIZE(fsia_parents), 6, 2), + [DIV6_FSIB] = SH_CLK_MAP_DIV6_EXT(FSIBCKCR, 0, + fsib_parents, ARRAY_SIZE(fsib_parents), 6, 2), + [DIV6_MP] = SH_CLK_MAP_DIV6_EXT(MPCKCR, 0, /* it needs bit[9-11] control */ + mp_parents, ARRAY_SIZE(mp_parents), 6, 2), + /* pll2s will be selected always for M4 */ + [DIV6_M4] = SH_CLK_MAP_DIV6_EXT(M4CKCR, 0, /* it needs bit[9] control */ + m4_parents, ARRAY_SIZE(m4_parents), 6, 1), + [DIV6_HSI] = SH_CLK_MAP_DIV6_EXT(HSICKCR, 0, /* it needs bit[9] control */ + hsi_parents, ARRAY_SIZE(hsi_parents), 6, 2), + [DIV6_SPUV] = SH_CLK_MAP_DIV6_EXT(SPUVCKCR, 0, + mp_parents, ARRAY_SIZE(mp_parents), 6, 2), +}; + +/* MSTP */ +enum { MSTP217, MSTP216, MSTP207, MSTP206, MSTP204, MSTP203, + MSTP315, MSTP314, MSTP313, MSTP312, MSTP305, MSTP522, MSTP_NR }; static struct clk mstp_clks[MSTP_NR] = { - [MSTP204] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR2, 4, 0), /* SCIFA0 */ - [MSTP203] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR2, 3, 0), /* SCIFA1 */ - [MSTP206] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR2, 6, 0), /* SCIFB0 */ - [MSTP207] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR2, 7, 0), /* SCIFB1 */ - [MSTP216] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR2, 16, 0), /* SCIFB2 */ - [MSTP217] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR2, 17, 0), /* SCIFB3 */ + [MSTP204] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 4, 0), /* SCIFA0 */ + [MSTP203] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 3, 0), /* SCIFA1 */ + [MSTP206] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 6, 0), /* SCIFB0 */ + [MSTP207] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 7, 0), /* SCIFB1 */ + [MSTP216] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 16, 0), /* SCIFB2 */ + [MSTP217] = SH_CLK_MSTP32(&div6_clks[DIV6_MP], SMSTPCR2, 17, 0), /* SCIFB3 */ + [MSTP305] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC1],SMSTPCR3, 5, 0), /* MMCIF1 */ + [MSTP312] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI2],SMSTPCR3, 12, 0), /* SDHI2 */ + [MSTP313] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI1],SMSTPCR3, 13, 0), /* SDHI1 */ + [MSTP314] = SH_CLK_MSTP32(&div6_clks[DIV6_SDHI0],SMSTPCR3, 14, 0), /* SDHI0 */ + [MSTP315] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC0],SMSTPCR3, 15, 0), /* MMCIF0 */ [MSTP522] = SH_CLK_MSTP32(&extal2_clk, SMSTPCR5, 22, 0), /* Thermal */ }; static struct clk_lookup lookups[] = { + /* main clock */ + CLKDEV_CON_ID("extal1", &extal1_clk), + CLKDEV_CON_ID("extal1_div2", &extal1_div2_clk), + CLKDEV_CON_ID("extal2", &extal2_clk), + CLKDEV_CON_ID("extal2_div2", &extal2_div2_clk), + CLKDEV_CON_ID("extal2_div4", &extal2_div4_clk), + CLKDEV_CON_ID("fsiack", &fsiack_clk), + CLKDEV_CON_ID("fsibck", &fsibck_clk), + + /* pll clock */ + CLKDEV_CON_ID("pll1", &pll1_clk), + CLKDEV_CON_ID("pll1_div2", &pll1_div2_clk), + CLKDEV_CON_ID("pll2", &pll2_clk), + CLKDEV_CON_ID("pll2s", &pll2s_clk), + CLKDEV_CON_ID("pll2h", &pll2h_clk), + + /* DIV6 */ + CLKDEV_CON_ID("zb", &div6_clks[DIV6_ZB]), + CLKDEV_CON_ID("vck1", &div6_clks[DIV6_VCK1]), + CLKDEV_CON_ID("vck2", &div6_clks[DIV6_VCK2]), + CLKDEV_CON_ID("vck3", &div6_clks[DIV6_VCK3]), + CLKDEV_CON_ID("vck4", &div6_clks[DIV6_VCK4]), + CLKDEV_CON_ID("vck5", &div6_clks[DIV6_VCK5]), + CLKDEV_CON_ID("fsia", &div6_clks[DIV6_FSIA]), + CLKDEV_CON_ID("fsib", &div6_clks[DIV6_FSIB]), + CLKDEV_CON_ID("mp", &div6_clks[DIV6_MP]), + CLKDEV_CON_ID("m4", &div6_clks[DIV6_M4]), + CLKDEV_CON_ID("hsi", &div6_clks[DIV6_HSI]), + CLKDEV_CON_ID("spuv", &div6_clks[DIV6_SPUV]), + + /* MSTP */ CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]), CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]), CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP206]), @@ -81,6 +408,16 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP216]), CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP217]), CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]), + CLKDEV_DEV_ID("sh_mmcif.1", &mstp_clks[MSTP305]), + CLKDEV_DEV_ID("ee220000.mmcif", &mstp_clks[MSTP305]), + CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP312]), + CLKDEV_DEV_ID("ee140000.sdhi", &mstp_clks[MSTP312]), + CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]), + CLKDEV_DEV_ID("ee120000.sdhi", &mstp_clks[MSTP313]), + CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]), + CLKDEV_DEV_ID("ee100000.sdhi", &mstp_clks[MSTP314]), + CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP315]), + CLKDEV_DEV_ID("ee200000.mmcif", &mstp_clks[MSTP315]), /* for DT */ CLKDEV_DEV_ID("e61f0000.thermal", &mstp_clks[MSTP522]), @@ -88,22 +425,40 @@ static struct clk_lookup lookups[] = { void __init r8a73a4_clock_init(void) { - void __iomem *cpg_base, *reg; + void __iomem *reg; int k, ret = 0; + u32 ckscr; + + reg = ioremap_nocache(CKSCR, PAGE_SIZE); + BUG_ON(!reg); + ckscr = ioread32(reg); + iounmap(reg); - /* fix MPCLK to EXTAL2 for now. - * this is needed until more detailed clock topology is supported - */ - cpg_base = ioremap_nocache(CPG_BASE, CPG_LEN); - BUG_ON(!cpg_base); - reg = cpg_base + (MPCKCR - CPG_BASE); - iowrite32(ioread32(reg) | 1 << 7 | 0x0c, reg); /* set CKSEL */ - iounmap(cpg_base); + switch ((ckscr >> 28) & 0x3) { + case 0: + main_clk.parent = &extal1_clk; + break; + case 1: + main_clk.parent = &extal1_div2_clk; + break; + case 2: + main_clk.parent = &extal2_clk; + break; + case 3: + main_clk.parent = &extal2_div2_clk; + break; + } for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++) ret = clk_register(main_clks[k]); if (!ret) + ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table); + + if (!ret) + ret = sh_clk_div6_reparent_register(div6_clks, DIV6_NR); + + if (!ret) ret = sh_clk_mstp_register(mstp_clks, MSTP_NR); clkdev_add_table(lookups, ARRAY_SIZE(lookups)); diff --git a/arch/arm/mach-shmobile/clock-r8a7740.c b/arch/arm/mach-shmobile/clock-r8a7740.c index c0d39aa6de50..7fd32d604e34 100644 --- a/arch/arm/mach-shmobile/clock-r8a7740.c +++ b/arch/arm/mach-shmobile/clock-r8a7740.c @@ -266,7 +266,7 @@ static struct clk fsiack_clk = { static struct clk fsibck_clk = { }; -struct clk *main_clks[] = { +static struct clk *main_clks[] = { &extalr_clk, &extal1_clk, &extal2_clk, @@ -317,7 +317,7 @@ enum { DIV4_NR }; -struct clk div4_clks[DIV4_NR] = { +static struct clk div4_clks[DIV4_NR] = { [DIV4_I] = SH_CLK_DIV4(&pllc1_clk, FRQCRA, 20, 0x6fff, CLK_ENABLE_ON_INIT), [DIV4_ZG] = SH_CLK_DIV4(&pllc1_clk, FRQCRA, 16, 0x6fff, CLK_ENABLE_ON_INIT), [DIV4_B] = SH_CLK_DIV4(&pllc1_clk, FRQCRA, 8, 0x6fff, CLK_ENABLE_ON_INIT), @@ -461,7 +461,7 @@ enum { MSTP329, MSTP328, MSTP323, MSTP320, MSTP314, MSTP313, MSTP312, - MSTP309, + MSTP309, MSTP304, MSTP416, MSTP415, MSTP407, MSTP406, @@ -499,6 +499,7 @@ static struct clk mstp_clks[MSTP_NR] = { [MSTP313] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 13, 0), /* SDHI1 */ [MSTP312] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 12, 0), /* MMC */ [MSTP309] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR3, 9, 0), /* GEther */ + [MSTP304] = SH_CLK_MSTP32(&div4_clks[DIV4_CP], SMSTPCR3, 4, 0), /* TPU0 */ [MSTP416] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR4, 16, 0), /* USBHOST */ [MSTP415] = SH_CLK_MSTP32(&div4_clks[DIV4_HP], SMSTPCR4, 15, 0), /* SDHI2 */ @@ -551,6 +552,7 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("sh_tmu.4", &mstp_clks[MSTP111]), CLKDEV_DEV_ID("sh_tmu.5", &mstp_clks[MSTP111]), CLKDEV_DEV_ID("i2c-sh_mobile.0", &mstp_clks[MSTP116]), + CLKDEV_DEV_ID("fff20000.i2c", &mstp_clks[MSTP116]), CLKDEV_DEV_ID("sh_mobile_lcdc_fb.1", &mstp_clks[MSTP117]), CLKDEV_DEV_ID("sh_tmu.0", &mstp_clks[MSTP125]), CLKDEV_DEV_ID("sh_tmu.1", &mstp_clks[MSTP125]), @@ -584,6 +586,7 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("sh_cmt.10", &mstp_clks[MSTP329]), CLKDEV_DEV_ID("sh_fsi2", &mstp_clks[MSTP328]), CLKDEV_DEV_ID("i2c-sh_mobile.1", &mstp_clks[MSTP323]), + CLKDEV_DEV_ID("e6c20000.i2c", &mstp_clks[MSTP323]), CLKDEV_DEV_ID("renesas_usbhs", &mstp_clks[MSTP320]), CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]), CLKDEV_DEV_ID("e6850000.sdhi", &mstp_clks[MSTP314]), @@ -592,6 +595,8 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("sh_mmcif", &mstp_clks[MSTP312]), CLKDEV_DEV_ID("e6bd0000.mmcif", &mstp_clks[MSTP312]), CLKDEV_DEV_ID("sh-eth", &mstp_clks[MSTP309]), + CLKDEV_DEV_ID("e9a00000.sh-eth", &mstp_clks[MSTP309]), + CLKDEV_DEV_ID("renesas_tpu_pwm", &mstp_clks[MSTP304]), CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP415]), CLKDEV_DEV_ID("e6870000.sdhi", &mstp_clks[MSTP415]), diff --git a/arch/arm/mach-shmobile/clock-r8a7778.c b/arch/arm/mach-shmobile/clock-r8a7778.c index cd6855290b1f..53798e5037d7 100644 --- a/arch/arm/mach-shmobile/clock-r8a7778.c +++ b/arch/arm/mach-shmobile/clock-r8a7778.c @@ -23,9 +23,23 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ +/* + * MD MD MD MD PLLA PLLB EXTAL clki clkz + * 19 18 12 11 (HMz) (MHz) (MHz) + *---------------------------------------------------------------------------- + * 1 0 0 0 x21 x21 38.00 800 800 + * 1 0 0 1 x24 x24 33.33 800 800 + * 1 0 1 0 x28 x28 28.50 800 800 + * 1 0 1 1 x32 x32 25.00 800 800 + * 1 1 0 1 x24 x21 33.33 800 700 + * 1 1 1 0 x28 x21 28.50 800 600 + * 1 1 1 1 x32 x24 25.00 800 600 + */ + #include <linux/io.h> #include <linux/sh_clk.h> #include <linux/clkdev.h> +#include <mach/clock.h> #include <mach/common.h> #define MSTPCR0 IOMEM(0xffc80030) @@ -37,6 +51,9 @@ #define MSTPCR4 IOMEM(0xffc80050) #define MSTPCR5 IOMEM(0xffc80054) #define MSTPCR6 IOMEM(0xffc80058) +#define MODEMR 0xFFCC0020 + +#define MD(nr) BIT(nr) /* ioremap() through clock mapping mandatory to avoid * collision with ARM coherent DMA virtual memory range. @@ -47,37 +64,94 @@ static struct clk_mapping cpg_mapping = { .len = 0x80, }; -static struct clk clkp = { - .rate = 62500000, /* FIXME: shortcut */ - .flags = CLK_ENABLE_ON_INIT, +static struct clk extal_clk = { + /* .rate will be updated on r8a7778_clock_init() */ .mapping = &cpg_mapping, }; +/* + * clock ratio of these clock will be updated + * on r8a7778_clock_init() + */ +SH_FIXED_RATIO_CLK_SET(plla_clk, extal_clk, 1, 1); +SH_FIXED_RATIO_CLK_SET(pllb_clk, extal_clk, 1, 1); +SH_FIXED_RATIO_CLK_SET(i_clk, plla_clk, 1, 1); +SH_FIXED_RATIO_CLK_SET(s_clk, plla_clk, 1, 1); +SH_FIXED_RATIO_CLK_SET(s1_clk, plla_clk, 1, 1); +SH_FIXED_RATIO_CLK_SET(s3_clk, plla_clk, 1, 1); +SH_FIXED_RATIO_CLK_SET(s4_clk, plla_clk, 1, 1); +SH_FIXED_RATIO_CLK_SET(b_clk, plla_clk, 1, 1); +SH_FIXED_RATIO_CLK_SET(out_clk, plla_clk, 1, 1); +SH_FIXED_RATIO_CLK_SET(p_clk, plla_clk, 1, 1); +SH_FIXED_RATIO_CLK_SET(g_clk, plla_clk, 1, 1); +SH_FIXED_RATIO_CLK_SET(z_clk, pllb_clk, 1, 1); + static struct clk *main_clks[] = { - &clkp, + &extal_clk, + &plla_clk, + &pllb_clk, + &i_clk, + &s_clk, + &s1_clk, + &s3_clk, + &s4_clk, + &b_clk, + &out_clk, + &p_clk, + &g_clk, + &z_clk, }; enum { + MSTP331, + MSTP323, MSTP322, MSTP321, MSTP114, - MSTP026, MSTP025, MSTP024, MSTP023, MSTP022, MSTP021, + MSTP100, + MSTP030, + MSTP029, MSTP028, MSTP027, MSTP026, MSTP025, MSTP024, MSTP023, MSTP022, MSTP021, MSTP016, MSTP015, + MSTP007, MSTP_NR }; static struct clk mstp_clks[MSTP_NR] = { - [MSTP114] = SH_CLK_MSTP32(&clkp, MSTPCR1, 14, 0), /* Ether */ - [MSTP026] = SH_CLK_MSTP32(&clkp, MSTPCR0, 26, 0), /* SCIF0 */ - [MSTP025] = SH_CLK_MSTP32(&clkp, MSTPCR0, 25, 0), /* SCIF1 */ - [MSTP024] = SH_CLK_MSTP32(&clkp, MSTPCR0, 24, 0), /* SCIF2 */ - [MSTP023] = SH_CLK_MSTP32(&clkp, MSTPCR0, 23, 0), /* SCIF3 */ - [MSTP022] = SH_CLK_MSTP32(&clkp, MSTPCR0, 22, 0), /* SCIF4 */ - [MSTP021] = SH_CLK_MSTP32(&clkp, MSTPCR0, 21, 0), /* SCIF5 */ - [MSTP016] = SH_CLK_MSTP32(&clkp, MSTPCR0, 16, 0), /* TMU0 */ - [MSTP015] = SH_CLK_MSTP32(&clkp, MSTPCR0, 15, 0), /* TMU1 */ + [MSTP331] = SH_CLK_MSTP32(&s4_clk, MSTPCR3, 31, 0), /* MMC */ + [MSTP323] = SH_CLK_MSTP32(&p_clk, MSTPCR3, 23, 0), /* SDHI0 */ + [MSTP322] = SH_CLK_MSTP32(&p_clk, MSTPCR3, 22, 0), /* SDHI1 */ + [MSTP321] = SH_CLK_MSTP32(&p_clk, MSTPCR3, 21, 0), /* SDHI2 */ + [MSTP114] = SH_CLK_MSTP32(&p_clk, MSTPCR1, 14, 0), /* Ether */ + [MSTP100] = SH_CLK_MSTP32(&p_clk, MSTPCR1, 0, 0), /* USB0/1 */ + [MSTP030] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 30, 0), /* I2C0 */ + [MSTP029] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 29, 0), /* I2C1 */ + [MSTP028] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 28, 0), /* I2C2 */ + [MSTP027] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 27, 0), /* I2C3 */ + [MSTP026] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 26, 0), /* SCIF0 */ + [MSTP025] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 25, 0), /* SCIF1 */ + [MSTP024] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 24, 0), /* SCIF2 */ + [MSTP023] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 23, 0), /* SCIF3 */ + [MSTP022] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 22, 0), /* SCIF4 */ + [MSTP021] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 21, 0), /* SCIF5 */ + [MSTP016] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 16, 0), /* TMU0 */ + [MSTP015] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 15, 0), /* TMU1 */ + [MSTP007] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 7, 0), /* HSPI */ }; static struct clk_lookup lookups[] = { + /* main */ + CLKDEV_CON_ID("shyway_clk", &s_clk), + CLKDEV_CON_ID("peripheral_clk", &p_clk), + /* MSTP32 clocks */ + CLKDEV_DEV_ID("sh_mmcif", &mstp_clks[MSTP331]), /* MMC */ + CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP323]), /* SDHI0 */ + CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP322]), /* SDHI1 */ + CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP321]), /* SDHI2 */ CLKDEV_DEV_ID("sh-eth", &mstp_clks[MSTP114]), /* Ether */ + CLKDEV_DEV_ID("ehci-platform", &mstp_clks[MSTP100]), /* USB EHCI port0/1 */ + CLKDEV_DEV_ID("ohci-platform", &mstp_clks[MSTP100]), /* USB OHCI port0/1 */ + CLKDEV_DEV_ID("i2c-rcar.0", &mstp_clks[MSTP030]), /* I2C0 */ + CLKDEV_DEV_ID("i2c-rcar.1", &mstp_clks[MSTP029]), /* I2C1 */ + CLKDEV_DEV_ID("i2c-rcar.2", &mstp_clks[MSTP028]), /* I2C2 */ + CLKDEV_DEV_ID("i2c-rcar.3", &mstp_clks[MSTP027]), /* I2C3 */ CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP026]), /* SCIF0 */ CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP025]), /* SCIF1 */ CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP024]), /* SCIF2 */ @@ -86,12 +160,93 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP021]), /* SCIF6 */ CLKDEV_DEV_ID("sh_tmu.0", &mstp_clks[MSTP016]), /* TMU00 */ CLKDEV_DEV_ID("sh_tmu.1", &mstp_clks[MSTP015]), /* TMU01 */ + CLKDEV_DEV_ID("sh-hspi.0", &mstp_clks[MSTP007]), /* HSPI0 */ + CLKDEV_DEV_ID("sh-hspi.1", &mstp_clks[MSTP007]), /* HSPI1 */ + CLKDEV_DEV_ID("sh-hspi.2", &mstp_clks[MSTP007]), /* HSPI2 */ }; void __init r8a7778_clock_init(void) { + void __iomem *modemr = ioremap_nocache(MODEMR, PAGE_SIZE); + u32 mode; int k, ret = 0; + BUG_ON(!modemr); + mode = ioread32(modemr); + iounmap(modemr); + + switch (mode & (MD(19) | MD(18) | MD(12) | MD(11))) { + case MD(19): + extal_clk.rate = 38000000; + SH_CLK_SET_RATIO(&plla_clk_ratio, 21, 1); + SH_CLK_SET_RATIO(&pllb_clk_ratio, 21, 1); + break; + case MD(19) | MD(11): + extal_clk.rate = 33333333; + SH_CLK_SET_RATIO(&plla_clk_ratio, 24, 1); + SH_CLK_SET_RATIO(&pllb_clk_ratio, 24, 1); + break; + case MD(19) | MD(12): + extal_clk.rate = 28500000; + SH_CLK_SET_RATIO(&plla_clk_ratio, 28, 1); + SH_CLK_SET_RATIO(&pllb_clk_ratio, 28, 1); + break; + case MD(19) | MD(12) | MD(11): + extal_clk.rate = 25000000; + SH_CLK_SET_RATIO(&plla_clk_ratio, 32, 1); + SH_CLK_SET_RATIO(&pllb_clk_ratio, 32, 1); + break; + case MD(19) | MD(18) | MD(11): + extal_clk.rate = 33333333; + SH_CLK_SET_RATIO(&plla_clk_ratio, 24, 1); + SH_CLK_SET_RATIO(&pllb_clk_ratio, 21, 1); + break; + case MD(19) | MD(18) | MD(12): + extal_clk.rate = 28500000; + SH_CLK_SET_RATIO(&plla_clk_ratio, 28, 1); + SH_CLK_SET_RATIO(&pllb_clk_ratio, 21, 1); + break; + case MD(19) | MD(18) | MD(12) | MD(11): + extal_clk.rate = 25000000; + SH_CLK_SET_RATIO(&plla_clk_ratio, 32, 1); + SH_CLK_SET_RATIO(&pllb_clk_ratio, 24, 1); + break; + default: + BUG(); + } + + if (mode & MD(1)) { + SH_CLK_SET_RATIO(&i_clk_ratio, 1, 1); + SH_CLK_SET_RATIO(&s_clk_ratio, 1, 3); + SH_CLK_SET_RATIO(&s1_clk_ratio, 1, 6); + SH_CLK_SET_RATIO(&s3_clk_ratio, 1, 4); + SH_CLK_SET_RATIO(&s4_clk_ratio, 1, 8); + SH_CLK_SET_RATIO(&p_clk_ratio, 1, 12); + SH_CLK_SET_RATIO(&g_clk_ratio, 1, 12); + if (mode & MD(2)) { + SH_CLK_SET_RATIO(&b_clk_ratio, 1, 18); + SH_CLK_SET_RATIO(&out_clk_ratio, 1, 18); + } else { + SH_CLK_SET_RATIO(&b_clk_ratio, 1, 12); + SH_CLK_SET_RATIO(&out_clk_ratio, 1, 12); + } + } else { + SH_CLK_SET_RATIO(&i_clk_ratio, 1, 1); + SH_CLK_SET_RATIO(&s_clk_ratio, 1, 4); + SH_CLK_SET_RATIO(&s1_clk_ratio, 1, 8); + SH_CLK_SET_RATIO(&s3_clk_ratio, 1, 4); + SH_CLK_SET_RATIO(&s4_clk_ratio, 1, 8); + SH_CLK_SET_RATIO(&p_clk_ratio, 1, 16); + SH_CLK_SET_RATIO(&g_clk_ratio, 1, 12); + if (mode & MD(2)) { + SH_CLK_SET_RATIO(&b_clk_ratio, 1, 16); + SH_CLK_SET_RATIO(&out_clk_ratio, 1, 16); + } else { + SH_CLK_SET_RATIO(&b_clk_ratio, 1, 12); + SH_CLK_SET_RATIO(&out_clk_ratio, 1, 12); + } + } + for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++) ret = clk_register(main_clks[k]); diff --git a/arch/arm/mach-shmobile/clock-r8a7779.c b/arch/arm/mach-shmobile/clock-r8a7779.c index 31d5cd4d9787..9daeb8c37483 100644 --- a/arch/arm/mach-shmobile/clock-r8a7779.c +++ b/arch/arm/mach-shmobile/clock-r8a7779.c @@ -112,7 +112,7 @@ static struct clk *main_clks[] = { }; enum { MSTP323, MSTP322, MSTP321, MSTP320, - MSTP115, MSTP114, + MSTP116, MSTP115, MSTP114, MSTP103, MSTP101, MSTP100, MSTP030, MSTP029, MSTP028, MSTP027, MSTP026, MSTP025, MSTP024, MSTP023, MSTP022, MSTP021, @@ -125,6 +125,7 @@ static struct clk mstp_clks[MSTP_NR] = { [MSTP322] = SH_CLK_MSTP32(&clkp_clk, MSTPCR3, 22, 0), /* SDHI1 */ [MSTP321] = SH_CLK_MSTP32(&clkp_clk, MSTPCR3, 21, 0), /* SDHI2 */ [MSTP320] = SH_CLK_MSTP32(&clkp_clk, MSTPCR3, 20, 0), /* SDHI3 */ + [MSTP116] = SH_CLK_MSTP32(&clkp_clk, MSTPCR1, 16, 0), /* PCIe */ [MSTP115] = SH_CLK_MSTP32(&clkp_clk, MSTPCR1, 15, 0), /* SATA */ [MSTP114] = SH_CLK_MSTP32(&clkp_clk, MSTPCR1, 14, 0), /* Ether */ [MSTP103] = SH_CLK_MSTP32(&clks_clk, MSTPCR1, 3, 0), /* DU */ @@ -161,6 +162,7 @@ static struct clk_lookup lookups[] = { CLKDEV_CON_ID("peripheral_clk", &clkp_clk), /* MSTP32 clocks */ + CLKDEV_DEV_ID("rcar-pcie", &mstp_clks[MSTP116]), /* PCIe */ CLKDEV_DEV_ID("sata_rcar", &mstp_clks[MSTP115]), /* SATA */ CLKDEV_DEV_ID("fc600000.sata", &mstp_clks[MSTP115]), /* SATA w/DT */ CLKDEV_DEV_ID("sh-eth", &mstp_clks[MSTP114]), /* Ether */ diff --git a/arch/arm/mach-shmobile/clock-r8a7790.c b/arch/arm/mach-shmobile/clock-r8a7790.c index bad9bf2e34d6..5d71313df52d 100644 --- a/arch/arm/mach-shmobile/clock-r8a7790.c +++ b/arch/arm/mach-shmobile/clock-r8a7790.c @@ -22,48 +22,228 @@ #include <linux/kernel.h> #include <linux/sh_clk.h> #include <linux/clkdev.h> +#include <mach/clock.h> #include <mach/common.h> +/* + * MD EXTAL PLL0 PLL1 PLL3 + * 14 13 19 (MHz) *1 *1 + *--------------------------------------------------- + * 0 0 0 15 x 1 x172/2 x208/2 x106 + * 0 0 1 15 x 1 x172/2 x208/2 x88 + * 0 1 0 20 x 1 x130/2 x156/2 x80 + * 0 1 1 20 x 1 x130/2 x156/2 x66 + * 1 0 0 26 / 2 x200/2 x240/2 x122 + * 1 0 1 26 / 2 x200/2 x240/2 x102 + * 1 1 0 30 / 2 x172/2 x208/2 x106 + * 1 1 1 30 / 2 x172/2 x208/2 x88 + * + * *1 : Table 7.6 indicates VCO ouput (PLLx = VCO/2) + * see "p1 / 2" on R8A7790_CLOCK_ROOT() below + */ + +#define MD(nr) (1 << nr) + #define CPG_BASE 0xe6150000 #define CPG_LEN 0x1000 #define SMSTPCR2 0xe6150138 +#define SMSTPCR3 0xe615013c #define SMSTPCR7 0xe615014c +#define MODEMR 0xE6160060 +#define SDCKCR 0xE6150074 +#define SD2CKCR 0xE6150078 +#define SD3CKCR 0xE615007C +#define MMC0CKCR 0xE6150240 +#define MMC1CKCR 0xE6150244 +#define SSPCKCR 0xE6150248 +#define SSPRSCKCR 0xE615024C + static struct clk_mapping cpg_mapping = { .phys = CPG_BASE, .len = CPG_LEN, }; -static struct clk p_clk = { - .rate = 65000000, /* shortcut for now */ +static struct clk extal_clk = { + /* .rate will be updated on r8a7790_clock_init() */ .mapping = &cpg_mapping, }; -static struct clk mp_clk = { - .rate = 52000000, /* shortcut for now */ - .mapping = &cpg_mapping, +static struct sh_clk_ops followparent_clk_ops = { + .recalc = followparent_recalc, +}; + +static struct clk main_clk = { + /* .parent will be set r8a73a4_clock_init */ + .ops = &followparent_clk_ops, }; +/* + * clock ratio of these clock will be updated + * on r8a7790_clock_init() + */ +SH_FIXED_RATIO_CLK_SET(pll1_clk, main_clk, 1, 1); +SH_FIXED_RATIO_CLK_SET(pll3_clk, main_clk, 1, 1); +SH_FIXED_RATIO_CLK_SET(lb_clk, pll1_clk, 1, 1); +SH_FIXED_RATIO_CLK_SET(qspi_clk, pll1_clk, 1, 1); + +/* fixed ratio clock */ +SH_FIXED_RATIO_CLK_SET(extal_div2_clk, extal_clk, 1, 2); +SH_FIXED_RATIO_CLK_SET(cp_clk, extal_clk, 1, 2); + +SH_FIXED_RATIO_CLK_SET(pll1_div2_clk, pll1_clk, 1, 2); +SH_FIXED_RATIO_CLK_SET(zg_clk, pll1_clk, 1, 3); +SH_FIXED_RATIO_CLK_SET(zx_clk, pll1_clk, 1, 3); +SH_FIXED_RATIO_CLK_SET(zs_clk, pll1_clk, 1, 6); +SH_FIXED_RATIO_CLK_SET(hp_clk, pll1_clk, 1, 12); +SH_FIXED_RATIO_CLK_SET(i_clk, pll1_clk, 1, 2); +SH_FIXED_RATIO_CLK_SET(b_clk, pll1_clk, 1, 12); +SH_FIXED_RATIO_CLK_SET(p_clk, pll1_clk, 1, 24); +SH_FIXED_RATIO_CLK_SET(cl_clk, pll1_clk, 1, 48); +SH_FIXED_RATIO_CLK_SET(m2_clk, pll1_clk, 1, 8); +SH_FIXED_RATIO_CLK_SET(imp_clk, pll1_clk, 1, 4); +SH_FIXED_RATIO_CLK_SET(rclk_clk, pll1_clk, 1, (48 * 1024)); +SH_FIXED_RATIO_CLK_SET(oscclk_clk, pll1_clk, 1, (12 * 1024)); + +SH_FIXED_RATIO_CLK_SET(zb3_clk, pll3_clk, 1, 4); +SH_FIXED_RATIO_CLK_SET(zb3d2_clk, pll3_clk, 1, 8); +SH_FIXED_RATIO_CLK_SET(ddr_clk, pll3_clk, 1, 8); +SH_FIXED_RATIO_CLK_SET(mp_clk, pll1_div2_clk, 1, 15); + static struct clk *main_clks[] = { + &extal_clk, + &extal_div2_clk, + &main_clk, + &pll1_clk, + &pll1_div2_clk, + &pll3_clk, + &lb_clk, + &qspi_clk, + &zg_clk, + &zx_clk, + &zs_clk, + &hp_clk, + &i_clk, + &b_clk, &p_clk, + &cl_clk, + &m2_clk, + &imp_clk, + &rclk_clk, + &oscclk_clk, + &zb3_clk, + &zb3d2_clk, + &ddr_clk, &mp_clk, + &cp_clk, +}; + +/* SDHI (DIV4) clock */ +static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18, 24, 0, 36, 48, 10 }; + +static struct clk_div_mult_table div4_div_mult_table = { + .divisors = divisors, + .nr_divisors = ARRAY_SIZE(divisors), +}; + +static struct clk_div4_table div4_table = { + .div_mult_table = &div4_div_mult_table, +}; + +enum { + DIV4_SDH, DIV4_SD0, DIV4_SD1, DIV4_NR +}; + +static struct clk div4_clks[DIV4_NR] = { + [DIV4_SDH] = SH_CLK_DIV4(&pll1_clk, SDCKCR, 8, 0x0dff, CLK_ENABLE_ON_INIT), + [DIV4_SD0] = SH_CLK_DIV4(&pll1_clk, SDCKCR, 4, 0x1de0, CLK_ENABLE_ON_INIT), + [DIV4_SD1] = SH_CLK_DIV4(&pll1_clk, SDCKCR, 0, 0x1de0, CLK_ENABLE_ON_INIT), +}; + +/* DIV6 clocks */ +enum { + DIV6_SD2, DIV6_SD3, + DIV6_MMC0, DIV6_MMC1, + DIV6_SSP, DIV6_SSPRS, + DIV6_NR +}; + +static struct clk div6_clks[DIV6_NR] = { + [DIV6_SD2] = SH_CLK_DIV6(&pll1_div2_clk, SD2CKCR, 0), + [DIV6_SD3] = SH_CLK_DIV6(&pll1_div2_clk, SD3CKCR, 0), + [DIV6_MMC0] = SH_CLK_DIV6(&pll1_div2_clk, MMC0CKCR, 0), + [DIV6_MMC1] = SH_CLK_DIV6(&pll1_div2_clk, MMC1CKCR, 0), + [DIV6_SSP] = SH_CLK_DIV6(&pll1_div2_clk, SSPCKCR, 0), + [DIV6_SSPRS] = SH_CLK_DIV6(&pll1_div2_clk, SSPRSCKCR, 0), +}; + +/* MSTP */ +enum { + MSTP721, MSTP720, + MSTP717, MSTP716, + MSTP315, MSTP314, MSTP313, MSTP312, MSTP311, MSTP305, MSTP304, + MSTP216, MSTP207, MSTP206, MSTP204, MSTP203, MSTP202, + MSTP_NR }; -enum { MSTP721, MSTP720, - MSTP216, MSTP207, MSTP206, MSTP204, MSTP203, MSTP202, MSTP_NR }; static struct clk mstp_clks[MSTP_NR] = { [MSTP721] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 21, 0), /* SCIF0 */ [MSTP720] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 20, 0), /* SCIF1 */ + [MSTP315] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC0], SMSTPCR3, 15, 0), /* MMC0 */ + [MSTP314] = SH_CLK_MSTP32(&div4_clks[DIV4_SD0], SMSTPCR3, 14, 0), /* SDHI0 */ + [MSTP313] = SH_CLK_MSTP32(&div4_clks[DIV4_SD1], SMSTPCR3, 13, 0), /* SDHI1 */ + [MSTP312] = SH_CLK_MSTP32(&div6_clks[DIV6_SD2], SMSTPCR3, 12, 0), /* SDHI2 */ + [MSTP311] = SH_CLK_MSTP32(&div6_clks[DIV6_SD3], SMSTPCR3, 11, 0), /* SDHI3 */ + [MSTP305] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC1], SMSTPCR3, 5, 0), /* MMC1 */ + [MSTP304] = SH_CLK_MSTP32(&cp_clk, SMSTPCR3, 4, 0), /* TPU0 */ [MSTP216] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 16, 0), /* SCIFB2 */ [MSTP207] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 7, 0), /* SCIFB1 */ [MSTP206] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 6, 0), /* SCIFB0 */ [MSTP204] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 4, 0), /* SCIFA0 */ [MSTP203] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 3, 0), /* SCIFA1 */ [MSTP202] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 2, 0), /* SCIFA2 */ + [MSTP717] = SH_CLK_MSTP32(&zs_clk, SMSTPCR7, 17, 0), /* HSCIF0 */ + [MSTP716] = SH_CLK_MSTP32(&zs_clk, SMSTPCR7, 16, 0), /* HSCIF1 */ }; static struct clk_lookup lookups[] = { + + /* main clocks */ + CLKDEV_CON_ID("extal", &extal_clk), + CLKDEV_CON_ID("extal_div2", &extal_div2_clk), + CLKDEV_CON_ID("main", &main_clk), + CLKDEV_CON_ID("pll1", &pll1_clk), + CLKDEV_CON_ID("pll1_div2", &pll1_div2_clk), + CLKDEV_CON_ID("pll3", &pll3_clk), + CLKDEV_CON_ID("zg", &zg_clk), + CLKDEV_CON_ID("zx", &zx_clk), + CLKDEV_CON_ID("zs", &zs_clk), + CLKDEV_CON_ID("hp", &hp_clk), + CLKDEV_CON_ID("i", &i_clk), + CLKDEV_CON_ID("b", &b_clk), + CLKDEV_CON_ID("lb", &lb_clk), + CLKDEV_CON_ID("p", &p_clk), + CLKDEV_CON_ID("cl", &cl_clk), + CLKDEV_CON_ID("m2", &m2_clk), + CLKDEV_CON_ID("imp", &imp_clk), + CLKDEV_CON_ID("rclk", &rclk_clk), + CLKDEV_CON_ID("oscclk", &oscclk_clk), + CLKDEV_CON_ID("zb3", &zb3_clk), + CLKDEV_CON_ID("zb3d2", &zb3d2_clk), + CLKDEV_CON_ID("ddr", &ddr_clk), + CLKDEV_CON_ID("mp", &mp_clk), + CLKDEV_CON_ID("qspi", &qspi_clk), + CLKDEV_CON_ID("cp", &cp_clk), + + /* DIV4 */ + CLKDEV_CON_ID("sdh", &div4_clks[DIV4_SDH]), + + /* DIV6 */ + CLKDEV_CON_ID("ssp", &div6_clks[DIV6_SSP]), + CLKDEV_CON_ID("ssprs", &div6_clks[DIV6_SSPRS]), + + /* MSTP */ CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]), CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]), CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP206]), @@ -72,16 +252,77 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP202]), CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP721]), CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP720]), + CLKDEV_DEV_ID("sh-sci.8", &mstp_clks[MSTP717]), + CLKDEV_DEV_ID("sh-sci.9", &mstp_clks[MSTP716]), + CLKDEV_DEV_ID("ee200000.mmcif", &mstp_clks[MSTP315]), + CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP315]), + CLKDEV_DEV_ID("ee100000.sdhi", &mstp_clks[MSTP314]), + CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]), + CLKDEV_DEV_ID("ee120000.sdhi", &mstp_clks[MSTP313]), + CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]), + CLKDEV_DEV_ID("ee140000.sdhi", &mstp_clks[MSTP312]), + CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP312]), + CLKDEV_DEV_ID("ee160000.sdhi", &mstp_clks[MSTP311]), + CLKDEV_DEV_ID("sh_mobile_sdhi.3", &mstp_clks[MSTP311]), + CLKDEV_DEV_ID("ee220000.mmcif", &mstp_clks[MSTP305]), + CLKDEV_DEV_ID("sh_mmcif.1", &mstp_clks[MSTP305]), }; +#define R8A7790_CLOCK_ROOT(e, m, p0, p1, p30, p31) \ + extal_clk.rate = e * 1000 * 1000; \ + main_clk.parent = m; \ + SH_CLK_SET_RATIO(&pll1_clk_ratio, p1 / 2, 1); \ + if (mode & MD(19)) \ + SH_CLK_SET_RATIO(&pll3_clk_ratio, p31, 1); \ + else \ + SH_CLK_SET_RATIO(&pll3_clk_ratio, p30, 1) + + void __init r8a7790_clock_init(void) { + void __iomem *modemr = ioremap_nocache(MODEMR, PAGE_SIZE); + u32 mode; int k, ret = 0; + BUG_ON(!modemr); + mode = ioread32(modemr); + iounmap(modemr); + + switch (mode & (MD(14) | MD(13))) { + case 0: + R8A7790_CLOCK_ROOT(15, &extal_clk, 172, 208, 106, 88); + break; + case MD(13): + R8A7790_CLOCK_ROOT(20, &extal_clk, 130, 156, 80, 66); + break; + case MD(14): + R8A7790_CLOCK_ROOT(26, &extal_div2_clk, 200, 240, 122, 102); + break; + case MD(13) | MD(14): + R8A7790_CLOCK_ROOT(30, &extal_div2_clk, 172, 208, 106, 88); + break; + } + + if (mode & (MD(18))) + SH_CLK_SET_RATIO(&lb_clk_ratio, 1, 36); + else + SH_CLK_SET_RATIO(&lb_clk_ratio, 1, 24); + + if ((mode & (MD(3) | MD(2) | MD(1))) == MD(2)) + SH_CLK_SET_RATIO(&qspi_clk_ratio, 1, 16); + else + SH_CLK_SET_RATIO(&qspi_clk_ratio, 1, 20); + for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++) ret = clk_register(main_clks[k]); if (!ret) + ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table); + + if (!ret) + ret = sh_clk_div6_register(div6_clks, DIV6_NR); + + if (!ret) ret = sh_clk_mstp_register(mstp_clks, MSTP_NR); clkdev_add_table(lookups, ARRAY_SIZE(lookups)); diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c index 784fbaa4cc55..d9fd0336b910 100644 --- a/arch/arm/mach-shmobile/clock-sh73a0.c +++ b/arch/arm/mach-shmobile/clock-sh73a0.c @@ -228,6 +228,11 @@ enum { DIV4_I, DIV4_ZG, DIV4_M3, DIV4_B, DIV4_M1, DIV4_M2, static struct clk div4_clks[DIV4_NR] = { [DIV4_I] = DIV4(FRQCRA, 20, 0xdff, CLK_ENABLE_ON_INIT), + /* + * ZG clock is dividing PLL0 frequency to supply SGX. Make sure not to + * exceed maximum frequencies of 201.5MHz for VDD_DVFS=1.175 and + * 239.2MHz for VDD_DVFS=1.315V. + */ [DIV4_ZG] = SH_CLK_DIV4(&pll0_clk, FRQCRA, 16, 0xd7f, CLK_ENABLE_ON_INIT), [DIV4_M3] = DIV4(FRQCRA, 12, 0x1dff, CLK_ENABLE_ON_INIT), [DIV4_B] = DIV4(FRQCRA, 8, 0xdff, CLK_ENABLE_ON_INIT), @@ -252,6 +257,101 @@ static struct clk twd_clk = { .ops = &twd_clk_ops, }; +static struct sh_clk_ops zclk_ops, kicker_ops; +static const struct sh_clk_ops *div4_clk_ops; + +static int zclk_set_rate(struct clk *clk, unsigned long rate) +{ + int ret; + + if (!clk->parent || !__clk_get(clk->parent)) + return -ENODEV; + + if (readl(FRQCRB) & (1 << 31)) + return -EBUSY; + + if (rate == clk_get_rate(clk->parent)) { + /* 1:1 - switch off divider */ + __raw_writel(__raw_readl(FRQCRB) & ~(1 << 28), FRQCRB); + /* nullify the divider to prepare for the next time */ + ret = div4_clk_ops->set_rate(clk, rate / 2); + if (!ret) + ret = frqcr_kick(); + if (ret > 0) + ret = 0; + } else { + /* Enable the divider */ + __raw_writel(__raw_readl(FRQCRB) | (1 << 28), FRQCRB); + + ret = frqcr_kick(); + if (ret >= 0) + /* + * set the divider - call the DIV4 method, it will kick + * FRQCRB too + */ + ret = div4_clk_ops->set_rate(clk, rate); + if (ret < 0) + goto esetrate; + } + +esetrate: + __clk_put(clk->parent); + return ret; +} + +static long zclk_round_rate(struct clk *clk, unsigned long rate) +{ + unsigned long div_freq = div4_clk_ops->round_rate(clk, rate), + parent_freq = clk_get_rate(clk->parent); + + if (rate > div_freq && abs(parent_freq - rate) < rate - div_freq) + return parent_freq; + + return div_freq; +} + +static unsigned long zclk_recalc(struct clk *clk) +{ + /* + * Must recalculate frequencies in case PLL0 has been changed, even if + * the divisor is unused ATM! + */ + unsigned long div_freq = div4_clk_ops->recalc(clk); + + if (__raw_readl(FRQCRB) & (1 << 28)) + return div_freq; + + return clk_get_rate(clk->parent); +} + +static int kicker_set_rate(struct clk *clk, unsigned long rate) +{ + if (__raw_readl(FRQCRB) & (1 << 31)) + return -EBUSY; + + return div4_clk_ops->set_rate(clk, rate); +} + +static void div4_clk_extend(void) +{ + int i; + + div4_clk_ops = div4_clks[0].ops; + + /* Add a kicker-busy check before changing the rate */ + kicker_ops = *div4_clk_ops; + /* We extend the DIV4 clock with a 1:1 pass-through case */ + zclk_ops = *div4_clk_ops; + + kicker_ops.set_rate = kicker_set_rate; + zclk_ops.set_rate = zclk_set_rate; + zclk_ops.round_rate = zclk_round_rate; + zclk_ops.recalc = zclk_recalc; + + for (i = 0; i < DIV4_NR; i++) + div4_clks[i].ops = i == DIV4_Z ? &zclk_ops : &kicker_ops; +} + enum { DIV6_VCK1, DIV6_VCK2, DIV6_VCK3, DIV6_ZB1, DIV6_FLCTL, DIV6_SDHI0, DIV6_SDHI1, DIV6_SDHI2, DIV6_FSIA, DIV6_FSIB, DIV6_SUB, @@ -450,7 +550,7 @@ static struct clk *late_main_clks[] = { }; enum { MSTP001, - MSTP129, MSTP128, MSTP127, MSTP126, MSTP125, MSTP118, MSTP116, MSTP100, + MSTP129, MSTP128, MSTP127, MSTP126, MSTP125, MSTP118, MSTP116, MSTP112, MSTP100, MSTP219, MSTP218, MSTP217, MSTP207, MSTP206, MSTP204, MSTP203, MSTP202, MSTP201, MSTP200, MSTP331, MSTP329, MSTP328, MSTP325, MSTP323, MSTP322, @@ -471,6 +571,7 @@ static struct clk mstp_clks[MSTP_NR] = { [MSTP125] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR1, 25, 0), /* TMU0 */ [MSTP118] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 18, 0), /* DSITX0 */ [MSTP116] = MSTP(&div4_clks[DIV4_HP], SMSTPCR1, 16, 0), /* IIC0 */ + [MSTP112] = MSTP(&div4_clks[DIV4_ZG], SMSTPCR1, 12, 0), /* SGX */ [MSTP100] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 0, 0), /* LCDC0 */ [MSTP219] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 19, 0), /* SCIFA7 */ [MSTP218] = MSTP(&div4_clks[DIV4_HP], SMSTPCR2, 18, 0), /* SY-DMAC */ @@ -513,6 +614,9 @@ static struct clk_lookup lookups[] = { CLKDEV_CON_ID("r_clk", &r_clk), CLKDEV_DEV_ID("smp_twd", &twd_clk), /* smp_twd */ + /* DIV4 clocks */ + CLKDEV_DEV_ID("cpufreq-cpu0", &div4_clks[DIV4_Z]), + /* DIV6 clocks */ CLKDEV_CON_ID("vck1_clk", &div6_clks[DIV6_VCK1]), CLKDEV_CON_ID("vck2_clk", &div6_clks[DIV6_VCK2]), @@ -604,8 +708,11 @@ void __init sh73a0_clock_init(void) for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++) ret = clk_register(main_clks[k]); - if (!ret) + if (!ret) { ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table); + if (!ret) + div4_clk_extend(); + } if (!ret) ret = sh_clk_div6_reparent_register(div6_clks, DIV6_NR); diff --git a/arch/arm/mach-shmobile/headsmp-scu.S b/arch/arm/mach-shmobile/headsmp-scu.S index 7d113f898e7f..6f9865467258 100644 --- a/arch/arm/mach-shmobile/headsmp-scu.S +++ b/arch/arm/mach-shmobile/headsmp-scu.S @@ -25,31 +25,24 @@ __CPUINIT /* - * Reset vector for secondary CPUs. + * Boot code for secondary CPUs. * * First we turn on L1 cache coherency for our CPU. Then we jump to * shmobile_invalidate_start that invalidates the cache and hands over control * to the common ARM startup code. - * This function will be mapped to address 0 by the SBAR register. - * A normal branch is out of range here so we need a long jump. We jump to - * the physical address as the MMU is still turned off. */ - .align 12 -ENTRY(shmobile_secondary_vector_scu) - mrc p15, 0, r0, c0, c0, 5 @ read MIPDR - and r0, r0, #3 @ mask out cpu ID - lsl r0, r0, #3 @ we will shift by cpu_id * 8 bits - ldr r1, 2f - ldr r1, [r1] @ SCU base address - ldr r2, [r1, #8] @ SCU Power Status Register +ENTRY(shmobile_boot_scu) + @ r0 = SCU base address + mrc p15, 0, r1, c0, c0, 5 @ read MIPDR + and r1, r1, #3 @ mask out cpu ID + lsl r1, r1, #3 @ we will shift by cpu_id * 8 bits + ldr r2, [r0, #8] @ SCU Power Status Register mov r3, #3 - bic r2, r2, r3, lsl r0 @ Clear bits of our CPU (Run Mode) - str r2, [r1, #8] @ write back + bic r2, r2, r3, lsl r1 @ Clear bits of our CPU (Run Mode) + str r2, [r0, #8] @ write back - ldr pc, 1f -1: .long shmobile_invalidate_start - PAGE_OFFSET + PLAT_PHYS_OFFSET -2: .long shmobile_scu_base - PAGE_OFFSET + PLAT_PHYS_OFFSET -ENDPROC(shmobile_secondary_vector_scu) + b shmobile_invalidate_start +ENDPROC(shmobile_boot_scu) .text .globl shmobile_scu_base diff --git a/arch/arm/mach-shmobile/headsmp.S b/arch/arm/mach-shmobile/headsmp.S index 96001fd49b6c..559d1ce5f57e 100644 --- a/arch/arm/mach-shmobile/headsmp.S +++ b/arch/arm/mach-shmobile/headsmp.S @@ -27,7 +27,14 @@ ENDPROC(shmobile_invalidate_start) * We need _long_ jump to the physical address. */ .align 12 -ENTRY(shmobile_secondary_vector) +ENTRY(shmobile_boot_vector) + ldr r0, 2f ldr pc, 1f -1: .long shmobile_invalidate_start - PAGE_OFFSET + PLAT_PHYS_OFFSET -ENDPROC(shmobile_secondary_vector) +ENDPROC(shmobile_boot_vector) + + .globl shmobile_boot_fn +shmobile_boot_fn: +1: .space 4 + .globl shmobile_boot_arg +shmobile_boot_arg: +2: .space 4 diff --git a/arch/arm/mach-shmobile/include/mach/clock.h b/arch/arm/mach-shmobile/include/mach/clock.h index 76ac61292e48..03e56074928c 100644 --- a/arch/arm/mach-shmobile/include/mach/clock.h +++ b/arch/arm/mach-shmobile/include/mach/clock.h @@ -24,16 +24,16 @@ struct clk name = { \ } #define SH_FIXED_RATIO_CLK(name, p, r) \ -static SH_FIXED_RATIO_CLKg(name, p, r); +static SH_FIXED_RATIO_CLKg(name, p, r) #define SH_FIXED_RATIO_CLK_SET(name, p, m, d) \ SH_CLK_RATIO(name, m, d); \ - SH_FIXED_RATIO_CLK(name, p, name); + SH_FIXED_RATIO_CLK(name, p, name) #define SH_CLK_SET_RATIO(p, m, d) \ -{ \ +do { \ (p)->mul = m; \ (p)->div = d; \ -} +} while (0) #endif diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/include/mach/common.h index 4634a5d4b63f..e818f029d8e3 100644 --- a/arch/arm/mach-shmobile/include/mach/common.h +++ b/arch/arm/mach-shmobile/include/mach/common.h @@ -7,8 +7,10 @@ extern void shmobile_setup_delay(unsigned int max_cpu_core_mhz, unsigned int mult, unsigned int div); struct twd_local_timer; extern void shmobile_setup_console(void); -extern void shmobile_secondary_vector(void); -extern void shmobile_secondary_vector_scu(void); +extern void shmobile_boot_vector(void); +extern unsigned long shmobile_boot_fn; +extern unsigned long shmobile_boot_arg; +extern void shmobile_boot_scu(void); struct clk; extern int shmobile_clk_init(void); extern void shmobile_handle_irq_intc(struct pt_regs *); diff --git a/arch/arm/mach-shmobile/include/mach/head-ap4evb.txt b/arch/arm/mach-shmobile/include/mach/head-ap4evb.txt deleted file mode 100644 index 9f134dfeffdc..000000000000 --- a/arch/arm/mach-shmobile/include/mach/head-ap4evb.txt +++ /dev/null @@ -1,93 +0,0 @@ -LIST "partner-jet-setup.txt" -LIST "(C) Copyright 2010 Renesas Solutions Corp" -LIST "Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>" - -LIST "RWT Setting" -EW 0xE6020004, 0xA500 -EW 0xE6030004, 0xA500 - -LIST "GPIO Setting" -EB 0xE6051013, 0xA2 - -LIST "CPG" -ED 0xE61500C0, 0x00000002 - -WAIT 1, 0xFE40009C - -LIST "FRQCR" -ED 0xE6150000, 0x2D1305C3 -ED 0xE61500E0, 0x9E40358E -ED 0xE6150004, 0x80331050 - -WAIT 1, 0xFE40009C - -ED 0xE61500E4, 0x00002000 - -WAIT 1, 0xFE40009C - -LIST "PLL" -ED 0xE6150028, 0x00004000 - -WAIT 1, 0xFE40009C - -ED 0xE615002C, 0x93000040 - -WAIT 1, 0xFE40009C - -LIST "SUB/USBClk" -ED 0xE6150080, 0x00000180 - -LIST "BSC" -ED 0xFEC10000, 0x00E0001B - -LIST "SBSC1" -ED 0xFE400354, 0x01AD8000 -ED 0xFE400354, 0x01AD8001 - -WAIT 5, 0xFE40009C - -ED 0xFE400008, 0xBCC90151 -ED 0xFE400040, 0x41774113 -ED 0xFE400044, 0x2712E229 -ED 0xFE400048, 0x20C18505 -ED 0xFE40004C, 0x00110209 -ED 0xFE400010, 0x00000087 - -WAIT 30, 0xFE40009C - -ED 0xFE400084, 0x0000003F -EB 0xFE500000, 0x00 - -WAIT 5, 0xFE40009C - -ED 0xFE400084, 0x0000FF0A -EB 0xFE500000, 0x00 - -WAIT 1, 0xFE40009C - -ED 0xFE400084, 0x00002201 -EB 0xFE500000, 0x00 -ED 0xFE400084, 0x00000302 -EB 0xFE500000, 0x00 -EB 0xFE5C0000, 0x00 -ED 0xFE400008, 0xBCC90159 -ED 0xFE40008C, 0x88800004 -ED 0xFE400094, 0x00000004 -ED 0xFE400028, 0xA55A0032 -ED 0xFE40002C, 0xA55A000C -ED 0xFE400020, 0xA55A2048 -ED 0xFE400008, 0xBCC90959 - -LIST "Change CPGA setting" -ED 0xE61500E0, 0x9E40352E -ED 0xE6150004, 0x80331050 - -WAIT 1, 0xFE40009C - -ED 0xFE400354, 0x01AD8002 - -LIST "SCIF0 - Serial port for earlyprintk" -EB 0xE6053098, 0xe1 -EW 0xE6C40000, 0x0000 -EB 0xE6C40004, 0x19 -EW 0xE6C40008, 0x0030 diff --git a/arch/arm/mach-shmobile/include/mach/irqs.h b/arch/arm/mach-shmobile/include/mach/irqs.h index b2074e2acb15..d241bfd6926d 100644 --- a/arch/arm/mach-shmobile/include/mach/irqs.h +++ b/arch/arm/mach-shmobile/include/mach/irqs.h @@ -16,4 +16,9 @@ #define IRQPIN_BASE 2000 #define irq_pin(nr) ((nr) + IRQPIN_BASE) +/* GPIO IRQ */ +#define _GPIO_IRQ_BASE 2500 +#define GPIO_IRQ_BASE(x) (_GPIO_IRQ_BASE + (32 * x)) +#define GPIO_IRQ(x, y) (_GPIO_IRQ_BASE + (32 * x) + y) + #endif /* __ASM_MACH_IRQS_H */ diff --git a/arch/arm/mach-shmobile/include/mach/memory.h b/arch/arm/mach-shmobile/include/mach/memory.h deleted file mode 100644 index 0ffbe8155c76..000000000000 --- a/arch/arm/mach-shmobile/include/mach/memory.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef __ASM_MACH_MEMORY_H -#define __ASM_MACH_MEMORY_H - -#define PLAT_PHYS_OFFSET UL(CONFIG_MEMORY_START) -#define MEM_SIZE UL(CONFIG_MEMORY_SIZE) - -#endif /* __ASM_MACH_MEMORY_H */ diff --git a/arch/arm/mach-shmobile/include/mach/mmc-ap4eb.h b/arch/arm/mach-shmobile/include/mach/mmc-ap4eb.h deleted file mode 100644 index db59fdbda860..000000000000 --- a/arch/arm/mach-shmobile/include/mach/mmc-ap4eb.h +++ /dev/null @@ -1,29 +0,0 @@ -#ifndef MMC_AP4EB_H -#define MMC_AP4EB_H - -#define PORT185CR (void __iomem *)0xe60520b9 -#define PORT186CR (void __iomem *)0xe60520ba -#define PORT187CR (void __iomem *)0xe60520bb -#define PORT188CR (void __iomem *)0xe60520bc - -#define PORTR191_160DR (void __iomem *)0xe6056014 - -static inline void mmc_init_progress(void) -{ - /* Initialise LEDS1-4 - * registers: PORT185CR-PORT188CR (LED1-LED4 Control) - * value: 0x10 - enable output - */ - __raw_writeb(0x10, PORT185CR); - __raw_writeb(0x10, PORT186CR); - __raw_writeb(0x10, PORT187CR); - __raw_writeb(0x10, PORT188CR); -} - -static inline void mmc_update_progress(int n) -{ - __raw_writel((__raw_readl(PORTR191_160DR) & ~(0xf << 25)) | - (1 << (25 + n)), PORTR191_160DR); -} - -#endif /* MMC_AP4EB_H */ diff --git a/arch/arm/mach-shmobile/include/mach/mmc.h b/arch/arm/mach-shmobile/include/mach/mmc.h index 21a59db638bb..e979b8fc1da2 100644 --- a/arch/arm/mach-shmobile/include/mach/mmc.h +++ b/arch/arm/mach-shmobile/include/mach/mmc.h @@ -7,9 +7,7 @@ * **************************************************/ -#ifdef CONFIG_MACH_AP4EVB -#include "mach/mmc-ap4eb.h" -#elif defined(CONFIG_MACH_MACKEREL) +#ifdef CONFIG_MACH_MACKEREL #include "mach/mmc-mackerel.h" #else #error "unsupported board." diff --git a/arch/arm/mach-shmobile/include/mach/r8a7740.h b/arch/arm/mach-shmobile/include/mach/r8a7740.h index abdc4d4efa28..b34d19b5ca5c 100644 --- a/arch/arm/mach-shmobile/include/mach/r8a7740.h +++ b/arch/arm/mach-shmobile/include/mach/r8a7740.h @@ -28,494 +28,6 @@ #define MD_CK1 (1 << 1) #define MD_CK0 (1 << 0) -/* - * Pin Function Controller: - * GPIO_FN_xx - GPIO used to select pin function - * GPIO_PORTxx - GPIO mapped to real I/O pin on CPU - */ -enum { - /* PORT */ - GPIO_PORT0, GPIO_PORT1, GPIO_PORT2, GPIO_PORT3, GPIO_PORT4, - GPIO_PORT5, GPIO_PORT6, GPIO_PORT7, GPIO_PORT8, GPIO_PORT9, - - GPIO_PORT10, GPIO_PORT11, GPIO_PORT12, GPIO_PORT13, GPIO_PORT14, - GPIO_PORT15, GPIO_PORT16, GPIO_PORT17, GPIO_PORT18, GPIO_PORT19, - - GPIO_PORT20, GPIO_PORT21, GPIO_PORT22, GPIO_PORT23, GPIO_PORT24, - GPIO_PORT25, GPIO_PORT26, GPIO_PORT27, GPIO_PORT28, GPIO_PORT29, - - GPIO_PORT30, GPIO_PORT31, GPIO_PORT32, GPIO_PORT33, GPIO_PORT34, - GPIO_PORT35, GPIO_PORT36, GPIO_PORT37, GPIO_PORT38, GPIO_PORT39, - - GPIO_PORT40, GPIO_PORT41, GPIO_PORT42, GPIO_PORT43, GPIO_PORT44, - GPIO_PORT45, GPIO_PORT46, GPIO_PORT47, GPIO_PORT48, GPIO_PORT49, - - GPIO_PORT50, GPIO_PORT51, GPIO_PORT52, GPIO_PORT53, GPIO_PORT54, - GPIO_PORT55, GPIO_PORT56, GPIO_PORT57, GPIO_PORT58, GPIO_PORT59, - - GPIO_PORT60, GPIO_PORT61, GPIO_PORT62, GPIO_PORT63, GPIO_PORT64, - GPIO_PORT65, GPIO_PORT66, GPIO_PORT67, GPIO_PORT68, GPIO_PORT69, - - GPIO_PORT70, GPIO_PORT71, GPIO_PORT72, GPIO_PORT73, GPIO_PORT74, - GPIO_PORT75, GPIO_PORT76, GPIO_PORT77, GPIO_PORT78, GPIO_PORT79, - - GPIO_PORT80, GPIO_PORT81, GPIO_PORT82, GPIO_PORT83, GPIO_PORT84, - GPIO_PORT85, GPIO_PORT86, GPIO_PORT87, GPIO_PORT88, GPIO_PORT89, - - GPIO_PORT90, GPIO_PORT91, GPIO_PORT92, GPIO_PORT93, GPIO_PORT94, - GPIO_PORT95, GPIO_PORT96, GPIO_PORT97, GPIO_PORT98, GPIO_PORT99, - - GPIO_PORT100, GPIO_PORT101, GPIO_PORT102, GPIO_PORT103, GPIO_PORT104, - GPIO_PORT105, GPIO_PORT106, GPIO_PORT107, GPIO_PORT108, GPIO_PORT109, - - GPIO_PORT110, GPIO_PORT111, GPIO_PORT112, GPIO_PORT113, GPIO_PORT114, - GPIO_PORT115, GPIO_PORT116, GPIO_PORT117, GPIO_PORT118, GPIO_PORT119, - - GPIO_PORT120, GPIO_PORT121, GPIO_PORT122, GPIO_PORT123, GPIO_PORT124, - GPIO_PORT125, GPIO_PORT126, GPIO_PORT127, GPIO_PORT128, GPIO_PORT129, - - GPIO_PORT130, GPIO_PORT131, GPIO_PORT132, GPIO_PORT133, GPIO_PORT134, - GPIO_PORT135, GPIO_PORT136, GPIO_PORT137, GPIO_PORT138, GPIO_PORT139, - - GPIO_PORT140, GPIO_PORT141, GPIO_PORT142, GPIO_PORT143, GPIO_PORT144, - GPIO_PORT145, GPIO_PORT146, GPIO_PORT147, GPIO_PORT148, GPIO_PORT149, - - GPIO_PORT150, GPIO_PORT151, GPIO_PORT152, GPIO_PORT153, GPIO_PORT154, - GPIO_PORT155, GPIO_PORT156, GPIO_PORT157, GPIO_PORT158, GPIO_PORT159, - - GPIO_PORT160, GPIO_PORT161, GPIO_PORT162, GPIO_PORT163, GPIO_PORT164, - GPIO_PORT165, GPIO_PORT166, GPIO_PORT167, GPIO_PORT168, GPIO_PORT169, - - GPIO_PORT170, GPIO_PORT171, GPIO_PORT172, GPIO_PORT173, GPIO_PORT174, - GPIO_PORT175, GPIO_PORT176, GPIO_PORT177, GPIO_PORT178, GPIO_PORT179, - - GPIO_PORT180, GPIO_PORT181, GPIO_PORT182, GPIO_PORT183, GPIO_PORT184, - GPIO_PORT185, GPIO_PORT186, GPIO_PORT187, GPIO_PORT188, GPIO_PORT189, - - GPIO_PORT190, GPIO_PORT191, GPIO_PORT192, GPIO_PORT193, GPIO_PORT194, - GPIO_PORT195, GPIO_PORT196, GPIO_PORT197, GPIO_PORT198, GPIO_PORT199, - - GPIO_PORT200, GPIO_PORT201, GPIO_PORT202, GPIO_PORT203, GPIO_PORT204, - GPIO_PORT205, GPIO_PORT206, GPIO_PORT207, GPIO_PORT208, GPIO_PORT209, - - GPIO_PORT210, GPIO_PORT211, - - /* IRQ */ - GPIO_FN_IRQ0_PORT2, GPIO_FN_IRQ0_PORT13, - GPIO_FN_IRQ1, - GPIO_FN_IRQ2_PORT11, GPIO_FN_IRQ2_PORT12, - GPIO_FN_IRQ3_PORT10, GPIO_FN_IRQ3_PORT14, - GPIO_FN_IRQ4_PORT15, GPIO_FN_IRQ4_PORT172, - GPIO_FN_IRQ5_PORT0, GPIO_FN_IRQ5_PORT1, - GPIO_FN_IRQ6_PORT121, GPIO_FN_IRQ6_PORT173, - GPIO_FN_IRQ7_PORT120, GPIO_FN_IRQ7_PORT209, - GPIO_FN_IRQ8, - GPIO_FN_IRQ9_PORT118, GPIO_FN_IRQ9_PORT210, - GPIO_FN_IRQ10, - GPIO_FN_IRQ11, - GPIO_FN_IRQ12_PORT42, GPIO_FN_IRQ12_PORT97, - GPIO_FN_IRQ13_PORT64, GPIO_FN_IRQ13_PORT98, - GPIO_FN_IRQ14_PORT63, GPIO_FN_IRQ14_PORT99, - GPIO_FN_IRQ15_PORT62, GPIO_FN_IRQ15_PORT100, - GPIO_FN_IRQ16_PORT68, GPIO_FN_IRQ16_PORT211, - GPIO_FN_IRQ17, - GPIO_FN_IRQ18, - GPIO_FN_IRQ19, - GPIO_FN_IRQ20, - GPIO_FN_IRQ21, - GPIO_FN_IRQ22, - GPIO_FN_IRQ23, - GPIO_FN_IRQ24, - GPIO_FN_IRQ25, - GPIO_FN_IRQ26_PORT58, GPIO_FN_IRQ26_PORT81, - GPIO_FN_IRQ27_PORT57, GPIO_FN_IRQ27_PORT168, - GPIO_FN_IRQ28_PORT56, GPIO_FN_IRQ28_PORT169, - GPIO_FN_IRQ29_PORT50, GPIO_FN_IRQ29_PORT170, - GPIO_FN_IRQ30_PORT49, GPIO_FN_IRQ30_PORT171, - GPIO_FN_IRQ31_PORT41, GPIO_FN_IRQ31_PORT167, - - /* Function */ - - /* DBGT */ - GPIO_FN_DBGMDT2, GPIO_FN_DBGMDT1, GPIO_FN_DBGMDT0, - GPIO_FN_DBGMD10, GPIO_FN_DBGMD11, GPIO_FN_DBGMD20, - GPIO_FN_DBGMD21, - - /* FSI-A */ - GPIO_FN_FSIAISLD_PORT0, /* FSIAISLD Port 0/5 */ - GPIO_FN_FSIAISLD_PORT5, - GPIO_FN_FSIASPDIF_PORT9, /* FSIASPDIF Port 9/18 */ - GPIO_FN_FSIASPDIF_PORT18, - GPIO_FN_FSIAOSLD1, GPIO_FN_FSIAOSLD2, - GPIO_FN_FSIAOLR, GPIO_FN_FSIAOBT, - GPIO_FN_FSIAOSLD, GPIO_FN_FSIAOMC, - GPIO_FN_FSIACK, GPIO_FN_FSIAILR, - GPIO_FN_FSIAIBT, - - /* FSI-B */ - GPIO_FN_FSIBCK, - - /* FMSI */ - GPIO_FN_FMSISLD_PORT1, /* FMSISLD Port 1/6 */ - GPIO_FN_FMSISLD_PORT6, - GPIO_FN_FMSIILR, GPIO_FN_FMSIIBT, - GPIO_FN_FMSIOLR, GPIO_FN_FMSIOBT, - GPIO_FN_FMSICK, GPIO_FN_FMSOILR, - GPIO_FN_FMSOIBT, GPIO_FN_FMSOOLR, - GPIO_FN_FMSOOBT, GPIO_FN_FMSOSLD, - GPIO_FN_FMSOCK, - - /* SCIFA0 */ - GPIO_FN_SCIFA0_SCK, GPIO_FN_SCIFA0_CTS, - GPIO_FN_SCIFA0_RTS, GPIO_FN_SCIFA0_RXD, - GPIO_FN_SCIFA0_TXD, - - /* SCIFA1 */ - GPIO_FN_SCIFA1_CTS, GPIO_FN_SCIFA1_SCK, - GPIO_FN_SCIFA1_RXD, GPIO_FN_SCIFA1_TXD, - GPIO_FN_SCIFA1_RTS, - - /* SCIFA2 */ - GPIO_FN_SCIFA2_SCK_PORT22, /* SCIFA2_SCK Port 22/199 */ - GPIO_FN_SCIFA2_SCK_PORT199, - GPIO_FN_SCIFA2_RXD, GPIO_FN_SCIFA2_TXD, - GPIO_FN_SCIFA2_CTS, GPIO_FN_SCIFA2_RTS, - - /* SCIFA3 */ - GPIO_FN_SCIFA3_RTS_PORT105, /* MSEL5CR_8_0 */ - GPIO_FN_SCIFA3_SCK_PORT116, - GPIO_FN_SCIFA3_CTS_PORT117, - GPIO_FN_SCIFA3_RXD_PORT174, - GPIO_FN_SCIFA3_TXD_PORT175, - - GPIO_FN_SCIFA3_RTS_PORT161, /* MSEL5CR_8_1 */ - GPIO_FN_SCIFA3_SCK_PORT158, - GPIO_FN_SCIFA3_CTS_PORT162, - GPIO_FN_SCIFA3_RXD_PORT159, - GPIO_FN_SCIFA3_TXD_PORT160, - - /* SCIFA4 */ - GPIO_FN_SCIFA4_RXD_PORT12, /* MSEL5CR[12:11] = 00 */ - GPIO_FN_SCIFA4_TXD_PORT13, - - GPIO_FN_SCIFA4_RXD_PORT204, /* MSEL5CR[12:11] = 01 */ - GPIO_FN_SCIFA4_TXD_PORT203, - - GPIO_FN_SCIFA4_RXD_PORT94, /* MSEL5CR[12:11] = 10 */ - GPIO_FN_SCIFA4_TXD_PORT93, - - GPIO_FN_SCIFA4_SCK_PORT21, /* SCIFA4_SCK Port 21/205 */ - GPIO_FN_SCIFA4_SCK_PORT205, - - /* SCIFA5 */ - GPIO_FN_SCIFA5_TXD_PORT20, /* MSEL5CR[15:14] = 00 */ - GPIO_FN_SCIFA5_RXD_PORT10, - - GPIO_FN_SCIFA5_RXD_PORT207, /* MSEL5CR[15:14] = 01 */ - GPIO_FN_SCIFA5_TXD_PORT208, - - GPIO_FN_SCIFA5_TXD_PORT91, /* MSEL5CR[15:14] = 10 */ - GPIO_FN_SCIFA5_RXD_PORT92, - - GPIO_FN_SCIFA5_SCK_PORT23, /* SCIFA5_SCK Port 23/206 */ - GPIO_FN_SCIFA5_SCK_PORT206, - - /* SCIFA6 */ - GPIO_FN_SCIFA6_SCK, GPIO_FN_SCIFA6_RXD, GPIO_FN_SCIFA6_TXD, - - /* SCIFA7 */ - GPIO_FN_SCIFA7_TXD, GPIO_FN_SCIFA7_RXD, - - /* SCIFAB */ - GPIO_FN_SCIFB_SCK_PORT190, /* MSEL5CR_17_0 */ - GPIO_FN_SCIFB_RXD_PORT191, - GPIO_FN_SCIFB_TXD_PORT192, - GPIO_FN_SCIFB_RTS_PORT186, - GPIO_FN_SCIFB_CTS_PORT187, - - GPIO_FN_SCIFB_SCK_PORT2, /* MSEL5CR_17_1 */ - GPIO_FN_SCIFB_RXD_PORT3, - GPIO_FN_SCIFB_TXD_PORT4, - GPIO_FN_SCIFB_RTS_PORT172, - GPIO_FN_SCIFB_CTS_PORT173, - - /* LCD0 */ - GPIO_FN_LCDC0_SELECT, - - /* LCD1 */ - GPIO_FN_LCDC1_SELECT, - - /* RSPI */ - GPIO_FN_RSPI_SSL0_A, GPIO_FN_RSPI_SSL1_A, - GPIO_FN_RSPI_SSL2_A, GPIO_FN_RSPI_SSL3_A, - GPIO_FN_RSPI_MOSI_A, GPIO_FN_RSPI_MISO_A, - GPIO_FN_RSPI_CK_A, - - /* VIO CKO */ - GPIO_FN_VIO_CKO1, - GPIO_FN_VIO_CKO2, - GPIO_FN_VIO_CKO_1, - GPIO_FN_VIO_CKO, - - /* VIO0 */ - GPIO_FN_VIO0_D0, GPIO_FN_VIO0_D1, GPIO_FN_VIO0_D2, - GPIO_FN_VIO0_D3, GPIO_FN_VIO0_D4, GPIO_FN_VIO0_D5, - GPIO_FN_VIO0_D6, GPIO_FN_VIO0_D7, GPIO_FN_VIO0_D8, - GPIO_FN_VIO0_D9, GPIO_FN_VIO0_D10, GPIO_FN_VIO0_D11, - GPIO_FN_VIO0_D12, GPIO_FN_VIO0_VD, GPIO_FN_VIO0_HD, - GPIO_FN_VIO0_CLK, GPIO_FN_VIO0_FIELD, - - GPIO_FN_VIO0_D13_PORT26, /* MSEL5CR_27_0 */ - GPIO_FN_VIO0_D14_PORT25, - GPIO_FN_VIO0_D15_PORT24, - - GPIO_FN_VIO0_D13_PORT22, /* MSEL5CR_27_1 */ - GPIO_FN_VIO0_D14_PORT95, - GPIO_FN_VIO0_D15_PORT96, - - /* VIO1 */ - GPIO_FN_VIO1_D0, GPIO_FN_VIO1_D1, GPIO_FN_VIO1_D2, - GPIO_FN_VIO1_D3, GPIO_FN_VIO1_D4, GPIO_FN_VIO1_D5, - GPIO_FN_VIO1_D6, GPIO_FN_VIO1_D7, GPIO_FN_VIO1_VD, - GPIO_FN_VIO1_HD, GPIO_FN_VIO1_CLK, GPIO_FN_VIO1_FIELD, - - /* TPU0 */ - GPIO_FN_TPU0TO0, GPIO_FN_TPU0TO1, - GPIO_FN_TPU0TO3, - GPIO_FN_TPU0TO2_PORT66, /* TPU0TO2 Port 66/202 */ - GPIO_FN_TPU0TO2_PORT202, - - /* SSP1 0 */ - GPIO_FN_STP0_IPD0, GPIO_FN_STP0_IPD1, GPIO_FN_STP0_IPD2, - GPIO_FN_STP0_IPD3, GPIO_FN_STP0_IPD4, GPIO_FN_STP0_IPD5, - GPIO_FN_STP0_IPD6, GPIO_FN_STP0_IPD7, GPIO_FN_STP0_IPEN, - GPIO_FN_STP0_IPCLK, GPIO_FN_STP0_IPSYNC, - - /* SSP1 1 */ - GPIO_FN_STP1_IPD1, GPIO_FN_STP1_IPD2, GPIO_FN_STP1_IPD3, - GPIO_FN_STP1_IPD4, GPIO_FN_STP1_IPD5, GPIO_FN_STP1_IPD6, - GPIO_FN_STP1_IPD7, GPIO_FN_STP1_IPCLK, GPIO_FN_STP1_IPSYNC, - - GPIO_FN_STP1_IPD0_PORT186, /* MSEL5CR_23_0 */ - GPIO_FN_STP1_IPEN_PORT187, - - GPIO_FN_STP1_IPD0_PORT194, /* MSEL5CR_23_1 */ - GPIO_FN_STP1_IPEN_PORT193, - - /* SIM */ - GPIO_FN_SIM_RST, GPIO_FN_SIM_CLK, - GPIO_FN_SIM_D_PORT22, /* SIM_D Port 22/199 */ - GPIO_FN_SIM_D_PORT199, - - /* MSIOF2 */ - GPIO_FN_MSIOF2_TXD, GPIO_FN_MSIOF2_RXD, GPIO_FN_MSIOF2_TSCK, - GPIO_FN_MSIOF2_SS2, GPIO_FN_MSIOF2_TSYNC, GPIO_FN_MSIOF2_SS1, - GPIO_FN_MSIOF2_MCK1, GPIO_FN_MSIOF2_MCK0, GPIO_FN_MSIOF2_RSYNC, - GPIO_FN_MSIOF2_RSCK, - - /* KEYSC */ - GPIO_FN_KEYIN4, GPIO_FN_KEYIN5, - GPIO_FN_KEYIN6, GPIO_FN_KEYIN7, - GPIO_FN_KEYOUT0, GPIO_FN_KEYOUT1, GPIO_FN_KEYOUT2, - GPIO_FN_KEYOUT3, GPIO_FN_KEYOUT4, GPIO_FN_KEYOUT5, - GPIO_FN_KEYOUT6, GPIO_FN_KEYOUT7, - - GPIO_FN_KEYIN0_PORT43, /* MSEL4CR_18_0 */ - GPIO_FN_KEYIN1_PORT44, - GPIO_FN_KEYIN2_PORT45, - GPIO_FN_KEYIN3_PORT46, - - GPIO_FN_KEYIN0_PORT58, /* MSEL4CR_18_1 */ - GPIO_FN_KEYIN1_PORT57, - GPIO_FN_KEYIN2_PORT56, - GPIO_FN_KEYIN3_PORT55, - - /* VOU */ - GPIO_FN_DV_D0, GPIO_FN_DV_D1, GPIO_FN_DV_D2, GPIO_FN_DV_D3, - GPIO_FN_DV_D4, GPIO_FN_DV_D5, GPIO_FN_DV_D6, GPIO_FN_DV_D7, - GPIO_FN_DV_D8, GPIO_FN_DV_D9, GPIO_FN_DV_D10, GPIO_FN_DV_D11, - GPIO_FN_DV_D12, GPIO_FN_DV_D13, GPIO_FN_DV_D14, GPIO_FN_DV_D15, - GPIO_FN_DV_CLK, - GPIO_FN_DV_VSYNC, - GPIO_FN_DV_HSYNC, - - /* MEMC */ - GPIO_FN_MEMC_AD0, GPIO_FN_MEMC_AD1, GPIO_FN_MEMC_AD2, - GPIO_FN_MEMC_AD3, GPIO_FN_MEMC_AD4, GPIO_FN_MEMC_AD5, - GPIO_FN_MEMC_AD6, GPIO_FN_MEMC_AD7, GPIO_FN_MEMC_AD8, - GPIO_FN_MEMC_AD9, GPIO_FN_MEMC_AD10, GPIO_FN_MEMC_AD11, - GPIO_FN_MEMC_AD12, GPIO_FN_MEMC_AD13, GPIO_FN_MEMC_AD14, - GPIO_FN_MEMC_AD15, GPIO_FN_MEMC_CS0, GPIO_FN_MEMC_INT, - GPIO_FN_MEMC_NWE, GPIO_FN_MEMC_NOE, - - GPIO_FN_MEMC_CS1, /* MSEL4CR_6_0 */ - GPIO_FN_MEMC_ADV, - GPIO_FN_MEMC_WAIT, - GPIO_FN_MEMC_BUSCLK, - - GPIO_FN_MEMC_A1, /* MSEL4CR_6_1 */ - GPIO_FN_MEMC_DREQ0, - GPIO_FN_MEMC_DREQ1, - GPIO_FN_MEMC_A0, - - /* MSIOF0 */ - GPIO_FN_MSIOF0_SS1, GPIO_FN_MSIOF0_SS2, - GPIO_FN_MSIOF0_RXD, GPIO_FN_MSIOF0_TXD, - GPIO_FN_MSIOF0_MCK0, GPIO_FN_MSIOF0_MCK1, - GPIO_FN_MSIOF0_RSYNC, GPIO_FN_MSIOF0_RSCK, - GPIO_FN_MSIOF0_TSCK, GPIO_FN_MSIOF0_TSYNC, - - /* MSIOF1 */ - GPIO_FN_MSIOF1_RSCK, GPIO_FN_MSIOF1_RSYNC, - GPIO_FN_MSIOF1_MCK0, GPIO_FN_MSIOF1_MCK1, - - GPIO_FN_MSIOF1_SS2_PORT116, GPIO_FN_MSIOF1_SS1_PORT117, - GPIO_FN_MSIOF1_RXD_PORT118, GPIO_FN_MSIOF1_TXD_PORT119, - GPIO_FN_MSIOF1_TSYNC_PORT120, - GPIO_FN_MSIOF1_TSCK_PORT121, /* MSEL4CR_10_0 */ - - GPIO_FN_MSIOF1_SS1_PORT67, GPIO_FN_MSIOF1_TSCK_PORT72, - GPIO_FN_MSIOF1_TSYNC_PORT73, GPIO_FN_MSIOF1_TXD_PORT74, - GPIO_FN_MSIOF1_RXD_PORT75, - GPIO_FN_MSIOF1_SS2_PORT202, /* MSEL4CR_10_1 */ - - /* GPIO */ - GPIO_FN_GPO0, GPIO_FN_GPI0, - GPIO_FN_GPO1, GPIO_FN_GPI1, - - /* USB0 */ - GPIO_FN_USB0_OCI, GPIO_FN_USB0_PPON, GPIO_FN_VBUS, - - /* USB1 */ - GPIO_FN_USB1_OCI, GPIO_FN_USB1_PPON, - - /* BBIF1 */ - GPIO_FN_BBIF1_RXD, GPIO_FN_BBIF1_TXD, GPIO_FN_BBIF1_TSYNC, - GPIO_FN_BBIF1_TSCK, GPIO_FN_BBIF1_RSCK, GPIO_FN_BBIF1_RSYNC, - GPIO_FN_BBIF1_FLOW, GPIO_FN_BBIF1_RX_FLOW_N, - - /* BBIF2 */ - GPIO_FN_BBIF2_TXD2_PORT5, /* MSEL5CR_0_0 */ - GPIO_FN_BBIF2_RXD2_PORT60, - GPIO_FN_BBIF2_TSYNC2_PORT6, - GPIO_FN_BBIF2_TSCK2_PORT59, - - GPIO_FN_BBIF2_RXD2_PORT90, /* MSEL5CR_0_1 */ - GPIO_FN_BBIF2_TXD2_PORT183, - GPIO_FN_BBIF2_TSCK2_PORT89, - GPIO_FN_BBIF2_TSYNC2_PORT184, - - /* BSC / FLCTL / PCMCIA */ - GPIO_FN_CS0, GPIO_FN_CS2, GPIO_FN_CS4, - GPIO_FN_CS5B, GPIO_FN_CS6A, - GPIO_FN_CS5A_PORT105, /* CS5A PORT 19/105 */ - GPIO_FN_CS5A_PORT19, - GPIO_FN_IOIS16, /* ? */ - - GPIO_FN_A0, GPIO_FN_A1, GPIO_FN_A2, GPIO_FN_A3, - GPIO_FN_A4_FOE, /* share with FLCTL */ - GPIO_FN_A5_FCDE, /* share with FLCTL */ - GPIO_FN_A6, GPIO_FN_A7, GPIO_FN_A8, GPIO_FN_A9, - GPIO_FN_A10, GPIO_FN_A11, GPIO_FN_A12, GPIO_FN_A13, - GPIO_FN_A14, GPIO_FN_A15, GPIO_FN_A16, GPIO_FN_A17, - GPIO_FN_A18, GPIO_FN_A19, GPIO_FN_A20, GPIO_FN_A21, - GPIO_FN_A22, GPIO_FN_A23, GPIO_FN_A24, GPIO_FN_A25, - GPIO_FN_A26, - - GPIO_FN_D0_NAF0, GPIO_FN_D1_NAF1, /* share with FLCTL */ - GPIO_FN_D2_NAF2, GPIO_FN_D3_NAF3, /* share with FLCTL */ - GPIO_FN_D4_NAF4, GPIO_FN_D5_NAF5, /* share with FLCTL */ - GPIO_FN_D6_NAF6, GPIO_FN_D7_NAF7, /* share with FLCTL */ - GPIO_FN_D8_NAF8, GPIO_FN_D9_NAF9, /* share with FLCTL */ - GPIO_FN_D10_NAF10, GPIO_FN_D11_NAF11, /* share with FLCTL */ - GPIO_FN_D12_NAF12, GPIO_FN_D13_NAF13, /* share with FLCTL */ - GPIO_FN_D14_NAF14, GPIO_FN_D15_NAF15, /* share with FLCTL */ - - GPIO_FN_D16, GPIO_FN_D17, GPIO_FN_D18, GPIO_FN_D19, - GPIO_FN_D20, GPIO_FN_D21, GPIO_FN_D22, GPIO_FN_D23, - GPIO_FN_D24, GPIO_FN_D25, GPIO_FN_D26, GPIO_FN_D27, - GPIO_FN_D28, GPIO_FN_D29, GPIO_FN_D30, GPIO_FN_D31, - - GPIO_FN_WE0_FWE, /* share with FLCTL */ - GPIO_FN_WE1, - GPIO_FN_WE2_ICIORD, /* share with PCMCIA */ - GPIO_FN_WE3_ICIOWR, /* share with PCMCIA */ - GPIO_FN_CKO, GPIO_FN_BS, GPIO_FN_RDWR, - GPIO_FN_RD_FSC, /* share with FLCTL */ - GPIO_FN_WAIT_PORT177, /* WAIT Port 90/177 */ - GPIO_FN_WAIT_PORT90, - - GPIO_FN_FCE0, GPIO_FN_FCE1, GPIO_FN_FRB, /* FLCTL */ - - /* IRDA */ - GPIO_FN_IRDA_FIRSEL, GPIO_FN_IRDA_IN, GPIO_FN_IRDA_OUT, - - /* ATAPI */ - GPIO_FN_IDE_D0, GPIO_FN_IDE_D1, GPIO_FN_IDE_D2, - GPIO_FN_IDE_D3, GPIO_FN_IDE_D4, GPIO_FN_IDE_D5, - GPIO_FN_IDE_D6, GPIO_FN_IDE_D7, GPIO_FN_IDE_D8, - GPIO_FN_IDE_D9, GPIO_FN_IDE_D10, GPIO_FN_IDE_D11, - GPIO_FN_IDE_D12, GPIO_FN_IDE_D13, GPIO_FN_IDE_D14, - GPIO_FN_IDE_D15, GPIO_FN_IDE_A0, GPIO_FN_IDE_A1, - GPIO_FN_IDE_A2, GPIO_FN_IDE_CS0, GPIO_FN_IDE_CS1, - GPIO_FN_IDE_IOWR, GPIO_FN_IDE_IORD, GPIO_FN_IDE_IORDY, - GPIO_FN_IDE_INT, GPIO_FN_IDE_RST, GPIO_FN_IDE_DIRECTION, - GPIO_FN_IDE_EXBUF_ENB, GPIO_FN_IDE_IODACK, GPIO_FN_IDE_IODREQ, - - /* RMII */ - GPIO_FN_RMII_CRS_DV, GPIO_FN_RMII_RX_ER, GPIO_FN_RMII_RXD0, - GPIO_FN_RMII_RXD1, GPIO_FN_RMII_TX_EN, GPIO_FN_RMII_TXD0, - GPIO_FN_RMII_MDC, GPIO_FN_RMII_TXD1, GPIO_FN_RMII_MDIO, - GPIO_FN_RMII_REF50CK, /* for RMII */ - GPIO_FN_RMII_REF125CK, /* for GMII */ - - /* GEther */ - GPIO_FN_ET_TX_CLK, GPIO_FN_ET_TX_EN, GPIO_FN_ET_ETXD0, - GPIO_FN_ET_ETXD1, GPIO_FN_ET_ETXD2, GPIO_FN_ET_ETXD3, - GPIO_FN_ET_ETXD4, GPIO_FN_ET_ETXD5, /* for GEther */ - GPIO_FN_ET_ETXD6, GPIO_FN_ET_ETXD7, /* for GEther */ - GPIO_FN_ET_COL, GPIO_FN_ET_TX_ER, - GPIO_FN_ET_RX_CLK, GPIO_FN_ET_RX_DV, - GPIO_FN_ET_ERXD0, GPIO_FN_ET_ERXD1, - GPIO_FN_ET_ERXD2, GPIO_FN_ET_ERXD3, - GPIO_FN_ET_ERXD4, GPIO_FN_ET_ERXD5, /* for GEther */ - GPIO_FN_ET_ERXD6, GPIO_FN_ET_ERXD7, /* for GEther */ - GPIO_FN_ET_RX_ER, GPIO_FN_ET_CRS, - GPIO_FN_ET_MDC, GPIO_FN_ET_MDIO, - GPIO_FN_ET_LINK, GPIO_FN_ET_PHY_INT, - GPIO_FN_ET_WOL, GPIO_FN_ET_GTX_CLK, - - /* DMA0 */ - GPIO_FN_DREQ0, GPIO_FN_DACK0, - - /* DMA1 */ - GPIO_FN_DREQ1, GPIO_FN_DACK1, - - /* SYSC */ - GPIO_FN_RESETOUTS, - GPIO_FN_RESETP_PULLUP, - GPIO_FN_RESETP_PLAIN, - - /* HDMI */ - GPIO_FN_HDMI_HPD, - GPIO_FN_HDMI_CEC, - - /* SDENC */ - GPIO_FN_SDENC_CPG, - GPIO_FN_SDENC_DV_CLKI, - - /* IRREM */ - GPIO_FN_IROUT, - - /* DEBUG */ - GPIO_FN_EDEBGREQ_PULLDOWN, - GPIO_FN_EDEBGREQ_PULLUP, - - GPIO_FN_TRACEAUD_FROM_VIO, - GPIO_FN_TRACEAUD_FROM_LCDC0, - GPIO_FN_TRACEAUD_FROM_MEMC, -}; - /* DMA slave IDs */ enum { SHDMA_SLAVE_INVALID, @@ -533,10 +45,13 @@ enum { }; extern void r8a7740_meram_workaround(void); +extern void r8a7740_init_delay(void); extern void r8a7740_init_irq(void); +extern void r8a7740_init_irq_of(void); extern void r8a7740_map_io(void); extern void r8a7740_add_early_devices(void); extern void r8a7740_add_standard_devices(void); +extern void r8a7740_add_standard_devices_dt(void); extern void r8a7740_clock_init(u8 md_ck); extern void r8a7740_pinmux_init(void); extern void r8a7740_pm_init(void); diff --git a/arch/arm/mach-shmobile/include/mach/r8a7778.h b/arch/arm/mach-shmobile/include/mach/r8a7778.h index 951149e6bcca..851d027a2f06 100644 --- a/arch/arm/mach-shmobile/include/mach/r8a7778.h +++ b/arch/arm/mach-shmobile/include/mach/r8a7778.h @@ -18,15 +18,26 @@ #ifndef __ASM_R8A7778_H__ #define __ASM_R8A7778_H__ +#include <linux/mmc/sh_mmcif.h> +#include <linux/mmc/sh_mobile_sdhi.h> #include <linux/sh_eth.h> +#include <linux/platform_data/usb-rcar-phy.h> extern void r8a7778_add_standard_devices(void); extern void r8a7778_add_standard_devices_dt(void); extern void r8a7778_add_ether_device(struct sh_eth_plat_data *pdata); +extern void r8a7778_add_usb_phy_device(struct rcar_phy_platform_data *pdata); +extern void r8a7778_add_i2c_device(int id); +extern void r8a7778_add_hspi_device(int id); +extern void r8a7778_add_mmc_device(struct sh_mmcif_plat_data *info); + +extern void r8a7778_init_late(void); extern void r8a7778_init_delay(void); extern void r8a7778_init_irq(void); extern void r8a7778_init_irq_dt(void); extern void r8a7778_clock_init(void); extern void r8a7778_init_irq_extpin(int irlm); +extern void r8a7778_pinmux_init(void); +extern void r8a7778_sdhi_init(int id, struct sh_mobile_sdhi_info *info); #endif /* __ASM_R8A7778_H__ */ diff --git a/arch/arm/mach-shmobile/include/mach/r8a7779.h b/arch/arm/mach-shmobile/include/mach/r8a7779.h index 188b295938a5..fc47073c7ba9 100644 --- a/arch/arm/mach-shmobile/include/mach/r8a7779.h +++ b/arch/arm/mach-shmobile/include/mach/r8a7779.h @@ -4,6 +4,7 @@ #include <linux/sh_clk.h> #include <linux/pm_domain.h> #include <linux/sh_eth.h> +#include <linux/platform_data/usb-rcar-phy.h> struct platform_device; @@ -33,6 +34,8 @@ extern void r8a7779_add_early_devices(void); extern void r8a7779_add_standard_devices(void); extern void r8a7779_add_standard_devices_dt(void); extern void r8a7779_add_ether_device(struct sh_eth_plat_data *pdata); +extern void r8a7779_add_usb_phy_device(struct rcar_phy_platform_data *pdata); +extern void r8a7779_init_late(void); extern void r8a7779_clock_init(void); extern void r8a7779_pinmux_init(void); extern void r8a7779_pm_init(void); diff --git a/arch/arm/mach-shmobile/include/mach/sh7372.h b/arch/arm/mach-shmobile/include/mach/sh7372.h index fd7cba024c39..854a9f0ca040 100644 --- a/arch/arm/mach-shmobile/include/mach/sh7372.h +++ b/arch/arm/mach-shmobile/include/mach/sh7372.h @@ -15,397 +15,6 @@ #include <linux/pm_domain.h> #include <mach/pm-rmobile.h> -/* - * Pin Function Controller: - * GPIO_FN_xx - GPIO used to select pin function - * GPIO_PORTxx - GPIO mapped to real I/O pin on CPU - */ -enum { - /* PORT */ - GPIO_PORT0, GPIO_PORT1, GPIO_PORT2, GPIO_PORT3, GPIO_PORT4, - GPIO_PORT5, GPIO_PORT6, GPIO_PORT7, GPIO_PORT8, GPIO_PORT9, - - GPIO_PORT10, GPIO_PORT11, GPIO_PORT12, GPIO_PORT13, GPIO_PORT14, - GPIO_PORT15, GPIO_PORT16, GPIO_PORT17, GPIO_PORT18, GPIO_PORT19, - - GPIO_PORT20, GPIO_PORT21, GPIO_PORT22, GPIO_PORT23, GPIO_PORT24, - GPIO_PORT25, GPIO_PORT26, GPIO_PORT27, GPIO_PORT28, GPIO_PORT29, - - GPIO_PORT30, GPIO_PORT31, GPIO_PORT32, GPIO_PORT33, GPIO_PORT34, - GPIO_PORT35, GPIO_PORT36, GPIO_PORT37, GPIO_PORT38, GPIO_PORT39, - - GPIO_PORT40, GPIO_PORT41, GPIO_PORT42, GPIO_PORT43, GPIO_PORT44, - GPIO_PORT45, GPIO_PORT46, GPIO_PORT47, GPIO_PORT48, GPIO_PORT49, - - GPIO_PORT50, GPIO_PORT51, GPIO_PORT52, GPIO_PORT53, GPIO_PORT54, - GPIO_PORT55, GPIO_PORT56, GPIO_PORT57, GPIO_PORT58, GPIO_PORT59, - - GPIO_PORT60, GPIO_PORT61, GPIO_PORT62, GPIO_PORT63, GPIO_PORT64, - GPIO_PORT65, GPIO_PORT66, GPIO_PORT67, GPIO_PORT68, GPIO_PORT69, - - GPIO_PORT70, GPIO_PORT71, GPIO_PORT72, GPIO_PORT73, GPIO_PORT74, - GPIO_PORT75, GPIO_PORT76, GPIO_PORT77, GPIO_PORT78, GPIO_PORT79, - - GPIO_PORT80, GPIO_PORT81, GPIO_PORT82, GPIO_PORT83, GPIO_PORT84, - GPIO_PORT85, GPIO_PORT86, GPIO_PORT87, GPIO_PORT88, GPIO_PORT89, - - GPIO_PORT90, GPIO_PORT91, GPIO_PORT92, GPIO_PORT93, GPIO_PORT94, - GPIO_PORT95, GPIO_PORT96, GPIO_PORT97, GPIO_PORT98, GPIO_PORT99, - - GPIO_PORT100, GPIO_PORT101, GPIO_PORT102, GPIO_PORT103, GPIO_PORT104, - GPIO_PORT105, GPIO_PORT106, GPIO_PORT107, GPIO_PORT108, GPIO_PORT109, - - GPIO_PORT110, GPIO_PORT111, GPIO_PORT112, GPIO_PORT113, GPIO_PORT114, - GPIO_PORT115, GPIO_PORT116, GPIO_PORT117, GPIO_PORT118, GPIO_PORT119, - - GPIO_PORT120, GPIO_PORT121, GPIO_PORT122, GPIO_PORT123, GPIO_PORT124, - GPIO_PORT125, GPIO_PORT126, GPIO_PORT127, GPIO_PORT128, GPIO_PORT129, - - GPIO_PORT130, GPIO_PORT131, GPIO_PORT132, GPIO_PORT133, GPIO_PORT134, - GPIO_PORT135, GPIO_PORT136, GPIO_PORT137, GPIO_PORT138, GPIO_PORT139, - - GPIO_PORT140, GPIO_PORT141, GPIO_PORT142, GPIO_PORT143, GPIO_PORT144, - GPIO_PORT145, GPIO_PORT146, GPIO_PORT147, GPIO_PORT148, GPIO_PORT149, - - GPIO_PORT150, GPIO_PORT151, GPIO_PORT152, GPIO_PORT153, GPIO_PORT154, - GPIO_PORT155, GPIO_PORT156, GPIO_PORT157, GPIO_PORT158, GPIO_PORT159, - - GPIO_PORT160, GPIO_PORT161, GPIO_PORT162, GPIO_PORT163, GPIO_PORT164, - GPIO_PORT165, GPIO_PORT166, GPIO_PORT167, GPIO_PORT168, GPIO_PORT169, - - GPIO_PORT170, GPIO_PORT171, GPIO_PORT172, GPIO_PORT173, GPIO_PORT174, - GPIO_PORT175, GPIO_PORT176, GPIO_PORT177, GPIO_PORT178, GPIO_PORT179, - - GPIO_PORT180, GPIO_PORT181, GPIO_PORT182, GPIO_PORT183, GPIO_PORT184, - GPIO_PORT185, GPIO_PORT186, GPIO_PORT187, GPIO_PORT188, GPIO_PORT189, - - GPIO_PORT190, - - /* IRQ */ - GPIO_FN_IRQ0_6, /* PORT 6 */ - GPIO_FN_IRQ0_162, /* PORT 162 */ - GPIO_FN_IRQ1, /* PORT 12 */ - GPIO_FN_IRQ2_4, /* PORT 4 */ - GPIO_FN_IRQ2_5, /* PORT 5 */ - GPIO_FN_IRQ3_8, /* PORT 8 */ - GPIO_FN_IRQ3_16, /* PORT 16 */ - GPIO_FN_IRQ4_17, /* PORT 17 */ - GPIO_FN_IRQ4_163, /* PORT 163 */ - GPIO_FN_IRQ5, /* PORT 18 */ - GPIO_FN_IRQ6_39, /* PORT 39 */ - GPIO_FN_IRQ6_164, /* PORT 164 */ - GPIO_FN_IRQ7_40, /* PORT 40 */ - GPIO_FN_IRQ7_167, /* PORT 167 */ - GPIO_FN_IRQ8_41, /* PORT 41 */ - GPIO_FN_IRQ8_168, /* PORT 168 */ - GPIO_FN_IRQ9_42, /* PORT 42 */ - GPIO_FN_IRQ9_169, /* PORT 169 */ - GPIO_FN_IRQ10, /* PORT 65 */ - GPIO_FN_IRQ11, /* PORT 67 */ - GPIO_FN_IRQ12_80, /* PORT 80 */ - GPIO_FN_IRQ12_137, /* PORT 137 */ - GPIO_FN_IRQ13_81, /* PORT 81 */ - GPIO_FN_IRQ13_145, /* PORT 145 */ - GPIO_FN_IRQ14_82, /* PORT 82 */ - GPIO_FN_IRQ14_146, /* PORT 146 */ - GPIO_FN_IRQ15_83, /* PORT 83 */ - GPIO_FN_IRQ15_147, /* PORT 147 */ - GPIO_FN_IRQ16_84, /* PORT 84 */ - GPIO_FN_IRQ16_170, /* PORT 170 */ - GPIO_FN_IRQ17, /* PORT 85 */ - GPIO_FN_IRQ18, /* PORT 86 */ - GPIO_FN_IRQ19, /* PORT 87 */ - GPIO_FN_IRQ20, /* PORT 92 */ - GPIO_FN_IRQ21, /* PORT 93 */ - GPIO_FN_IRQ22, /* PORT 94 */ - GPIO_FN_IRQ23, /* PORT 95 */ - GPIO_FN_IRQ24, /* PORT 112 */ - GPIO_FN_IRQ25, /* PORT 119 */ - GPIO_FN_IRQ26_121, /* PORT 121 */ - GPIO_FN_IRQ26_172, /* PORT 172 */ - GPIO_FN_IRQ27_122, /* PORT 122 */ - GPIO_FN_IRQ27_180, /* PORT 180 */ - GPIO_FN_IRQ28_123, /* PORT 123 */ - GPIO_FN_IRQ28_181, /* PORT 181 */ - GPIO_FN_IRQ29_129, /* PORT 129 */ - GPIO_FN_IRQ29_182, /* PORT 182 */ - GPIO_FN_IRQ30_130, /* PORT 130 */ - GPIO_FN_IRQ30_183, /* PORT 183 */ - GPIO_FN_IRQ31_138, /* PORT 138 */ - GPIO_FN_IRQ31_184, /* PORT 184 */ - - /* - * MSIOF0 (PORT 36, 37, 38, 39 - * 40, 41, 42, 43, 44, 45) - */ - GPIO_FN_MSIOF0_TSYNC, GPIO_FN_MSIOF0_TSCK, - GPIO_FN_MSIOF0_RXD, GPIO_FN_MSIOF0_RSCK, - GPIO_FN_MSIOF0_RSYNC, GPIO_FN_MSIOF0_MCK0, - GPIO_FN_MSIOF0_MCK1, GPIO_FN_MSIOF0_SS1, - GPIO_FN_MSIOF0_SS2, GPIO_FN_MSIOF0_TXD, - - /* - * MSIOF1 (PORT 39, 40, 41, 42, 43, 44 - * 84, 85, 86, 87, 88, 89, 90, 91, 92, 93) - */ - GPIO_FN_MSIOF1_TSCK_39, GPIO_FN_MSIOF1_TSYNC_40, - GPIO_FN_MSIOF1_TSCK_88, GPIO_FN_MSIOF1_TSYNC_89, - GPIO_FN_MSIOF1_TXD_41, GPIO_FN_MSIOF1_RXD_42, - GPIO_FN_MSIOF1_TXD_90, GPIO_FN_MSIOF1_RXD_91, - GPIO_FN_MSIOF1_SS1_43, GPIO_FN_MSIOF1_SS2_44, - GPIO_FN_MSIOF1_SS1_92, GPIO_FN_MSIOF1_SS2_93, - GPIO_FN_MSIOF1_RSCK, GPIO_FN_MSIOF1_RSYNC, - GPIO_FN_MSIOF1_MCK0, GPIO_FN_MSIOF1_MCK1, - - /* - * MSIOF2 (PORT 134, 135, 136, 137, 138, 139 - * 148, 149, 150, 151) - */ - GPIO_FN_MSIOF2_RSCK, GPIO_FN_MSIOF2_RSYNC, - GPIO_FN_MSIOF2_MCK0, GPIO_FN_MSIOF2_MCK1, - GPIO_FN_MSIOF2_SS1, GPIO_FN_MSIOF2_SS2, - GPIO_FN_MSIOF2_TSYNC, GPIO_FN_MSIOF2_TSCK, - GPIO_FN_MSIOF2_RXD, GPIO_FN_MSIOF2_TXD, - - /* MSIOF3 (PORT 76, 77, 78, 79, 80, 81, 82, 83) */ - GPIO_FN_BBIF1_RXD, GPIO_FN_BBIF1_TSYNC, - GPIO_FN_BBIF1_TSCK, GPIO_FN_BBIF1_TXD, - GPIO_FN_BBIF1_RSCK, GPIO_FN_BBIF1_RSYNC, - GPIO_FN_BBIF1_FLOW, GPIO_FN_BB_RX_FLOW_N, - - /* MSIOF4 (PORT 0, 1, 2, 3) */ - GPIO_FN_BBIF2_TSCK1, GPIO_FN_BBIF2_TSYNC1, - GPIO_FN_BBIF2_TXD1, GPIO_FN_BBIF2_RXD, - - /* FSI (PORT 4, 5, 6, 7, 8, 9, 10, 11, 15) */ - GPIO_FN_FSIACK, GPIO_FN_FSIBCK, - GPIO_FN_FSIAILR, GPIO_FN_FSIAIBT, - GPIO_FN_FSIAISLD, GPIO_FN_FSIAOMC, - GPIO_FN_FSIAOLR, GPIO_FN_FSIAOBT, - GPIO_FN_FSIAOSLD, GPIO_FN_FSIASPDIF_11, - GPIO_FN_FSIASPDIF_15, - - /* FMSI (PORT 12, 13, 14, 15, 16, 17, 18, 65) */ - GPIO_FN_FMSOCK, GPIO_FN_FMSOOLR, - GPIO_FN_FMSIOLR, GPIO_FN_FMSOOBT, - GPIO_FN_FMSIOBT, GPIO_FN_FMSOSLD, - GPIO_FN_FMSOILR, GPIO_FN_FMSIILR, - GPIO_FN_FMSOIBT, GPIO_FN_FMSIIBT, - GPIO_FN_FMSISLD, GPIO_FN_FMSICK, - - /* SCIFA0 (PORT 152, 153, 156, 157, 158) */ - GPIO_FN_SCIFA0_TXD, GPIO_FN_SCIFA0_RXD, - GPIO_FN_SCIFA0_SCK, GPIO_FN_SCIFA0_RTS, - GPIO_FN_SCIFA0_CTS, - - /* SCIFA1 (PORT 154, 155, 159, 160, 161) */ - GPIO_FN_SCIFA1_TXD, GPIO_FN_SCIFA1_RXD, - GPIO_FN_SCIFA1_SCK, GPIO_FN_SCIFA1_RTS, - GPIO_FN_SCIFA1_CTS, - - /* SCIFA2 (PORT 94, 95, 96, 97, 98) */ - GPIO_FN_SCIFA2_CTS1, GPIO_FN_SCIFA2_RTS1, - GPIO_FN_SCIFA2_TXD1, GPIO_FN_SCIFA2_RXD1, - GPIO_FN_SCIFA2_SCK1, - - /* SCIFA3 (PORT 43, 44, - 140, 141, 142, 143, 144) */ - GPIO_FN_SCIFA3_CTS_43, GPIO_FN_SCIFA3_CTS_140, - GPIO_FN_SCIFA3_RTS_44, GPIO_FN_SCIFA3_RTS_141, - GPIO_FN_SCIFA3_SCK, GPIO_FN_SCIFA3_TXD, - GPIO_FN_SCIFA3_RXD, - - /* SCIFA4 (PORT 5, 6) */ - GPIO_FN_SCIFA4_RXD, GPIO_FN_SCIFA4_TXD, - - /* SCIFA5 (PORT 8, 12) */ - GPIO_FN_SCIFA5_RXD, GPIO_FN_SCIFA5_TXD, - - /* SCIFB (PORT 162, 163, 164, 165, 166) */ - GPIO_FN_SCIFB_SCK, GPIO_FN_SCIFB_RTS, - GPIO_FN_SCIFB_CTS, GPIO_FN_SCIFB_TXD, - GPIO_FN_SCIFB_RXD, - - /* - * CEU (PORT 16, 17, - * 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, - * 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, - * 120) - */ - GPIO_FN_VIO_HD, GPIO_FN_VIO_CKO1, GPIO_FN_VIO_CKO2, - GPIO_FN_VIO_VD, GPIO_FN_VIO_CLK, GPIO_FN_VIO_FIELD, - GPIO_FN_VIO_CKO, - GPIO_FN_VIO_D0, GPIO_FN_VIO_D1, GPIO_FN_VIO_D2, - GPIO_FN_VIO_D3, GPIO_FN_VIO_D4, GPIO_FN_VIO_D5, - GPIO_FN_VIO_D6, GPIO_FN_VIO_D7, GPIO_FN_VIO_D8, - GPIO_FN_VIO_D9, GPIO_FN_VIO_D10, GPIO_FN_VIO_D11, - GPIO_FN_VIO_D12, GPIO_FN_VIO_D13, GPIO_FN_VIO_D14, - GPIO_FN_VIO_D15, - - /* USB0 (PORT 113, 114, 115, 116, 117, 167) */ - GPIO_FN_IDIN_0, GPIO_FN_EXTLP_0, - GPIO_FN_OVCN2_0, GPIO_FN_PWEN_0, - GPIO_FN_OVCN_0, GPIO_FN_VBUS0_0, - - /* USB1 (PORT 18, 113, 114, 115, 116, 117, 138, 162, 168) */ - GPIO_FN_IDIN_1_18, GPIO_FN_IDIN_1_113, - GPIO_FN_PWEN_1_115, GPIO_FN_PWEN_1_138, - GPIO_FN_OVCN_1_114, GPIO_FN_OVCN_1_162, - GPIO_FN_EXTLP_1, GPIO_FN_OVCN2_1, - GPIO_FN_VBUS0_1, - - /* GPIO (PORT 41, 42, 43, 44) */ - GPIO_FN_GPI0, GPIO_FN_GPI1, GPIO_FN_GPO0, GPIO_FN_GPO1, - - /* - * BSC (PORT 19, - * 20, 21, 22, 25, 26, 27, 28, 29, - * 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, - * 40, 41, 42, 43, 44, 45, - * 62, 63, 64, 65, 66, 67, - * 71, 72, 74, 75) - */ - GPIO_FN_BS, GPIO_FN_WE1, - GPIO_FN_CKO, GPIO_FN_WAIT, GPIO_FN_RDWR, - - GPIO_FN_A0, GPIO_FN_A1, GPIO_FN_A2, GPIO_FN_A3, - GPIO_FN_A6, GPIO_FN_A7, GPIO_FN_A8, GPIO_FN_A9, - GPIO_FN_A10, GPIO_FN_A11, GPIO_FN_A12, GPIO_FN_A13, - GPIO_FN_A14, GPIO_FN_A15, GPIO_FN_A16, GPIO_FN_A17, - GPIO_FN_A18, GPIO_FN_A19, GPIO_FN_A20, GPIO_FN_A21, - GPIO_FN_A22, GPIO_FN_A23, GPIO_FN_A24, GPIO_FN_A25, - GPIO_FN_A26, - - GPIO_FN_CS0, GPIO_FN_CS2, GPIO_FN_CS4, - GPIO_FN_CS5A, GPIO_FN_CS5B, GPIO_FN_CS6A, - - /* - * BSC/FLCTL (PORT 23, 24, - * 46, 47, 48, 49, - * 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, - * 60, 61, 69, 70) - */ - GPIO_FN_RD_FSC, GPIO_FN_WE0_FWE, - GPIO_FN_A4_FOE, GPIO_FN_A5_FCDE, - GPIO_FN_D0_NAF0, GPIO_FN_D1_NAF1, GPIO_FN_D2_NAF2, - GPIO_FN_D3_NAF3, GPIO_FN_D4_NAF4, GPIO_FN_D5_NAF5, - GPIO_FN_D6_NAF6, GPIO_FN_D7_NAF7, GPIO_FN_D8_NAF8, - GPIO_FN_D9_NAF9, GPIO_FN_D10_NAF10, GPIO_FN_D11_NAF11, - GPIO_FN_D12_NAF12, GPIO_FN_D13_NAF13, GPIO_FN_D14_NAF14, - GPIO_FN_D15_NAF15, - - /* SPU2 (PORT 65) */ - GPIO_FN_VINT_I, - - /* FLCTL (PORT 66, 68, 73) */ - GPIO_FN_FCE1, GPIO_FN_FCE0, GPIO_FN_FRB, - - /* HSI (PORT 76, 77, 78, 79, 80, 81, 82, 83) */ - GPIO_FN_GP_RX_FLAG, GPIO_FN_GP_RX_DATA, GPIO_FN_GP_TX_READY, - GPIO_FN_GP_RX_WAKE, GPIO_FN_MP_TX_FLAG, GPIO_FN_MP_TX_DATA, - GPIO_FN_MP_RX_READY, GPIO_FN_MP_TX_WAKE, - - /* - * MFI (PORT 76, 77, 78, 79, - * 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, - * 90, 91, 92, 93, 94, 95, 96, 97, 98, 99) - */ - GPIO_FN_MFIv6, /* see MSEL4CR 6 */ - GPIO_FN_MFIv4, /* see MSEL4CR 6 */ - - GPIO_FN_MEMC_CS0, GPIO_FN_MEMC_BUSCLK_MEMC_A0, - GPIO_FN_MEMC_CS1_MEMC_A1, GPIO_FN_MEMC_ADV_MEMC_DREQ0, - GPIO_FN_MEMC_WAIT_MEMC_DREQ1, GPIO_FN_MEMC_NOE, - GPIO_FN_MEMC_NWE, GPIO_FN_MEMC_INT, - - GPIO_FN_MEMC_AD0, GPIO_FN_MEMC_AD1, GPIO_FN_MEMC_AD2, - GPIO_FN_MEMC_AD3, GPIO_FN_MEMC_AD4, GPIO_FN_MEMC_AD5, - GPIO_FN_MEMC_AD6, GPIO_FN_MEMC_AD7, GPIO_FN_MEMC_AD8, - GPIO_FN_MEMC_AD9, GPIO_FN_MEMC_AD10, GPIO_FN_MEMC_AD11, - GPIO_FN_MEMC_AD12, GPIO_FN_MEMC_AD13, GPIO_FN_MEMC_AD14, - GPIO_FN_MEMC_AD15, - - /* SIM (PORT 94, 95, 98) */ - GPIO_FN_SIM_RST, GPIO_FN_SIM_CLK, GPIO_FN_SIM_D, - - /* TPU (PORT 93, 99, 112, 160, 161) */ - GPIO_FN_TPU0TO0, GPIO_FN_TPU0TO1, - GPIO_FN_TPU0TO2_93, GPIO_FN_TPU0TO2_99, - GPIO_FN_TPU0TO3, - - /* I2C2 (PORT 110, 111) */ - GPIO_FN_I2C_SCL2, GPIO_FN_I2C_SDA2, - - /* I2C3(1) (PORT 114, 115) */ - GPIO_FN_I2C_SCL3, GPIO_FN_I2C_SDA3, - - /* I2C3(2) (PORT 137, 145) */ - GPIO_FN_I2C_SCL3S, GPIO_FN_I2C_SDA3S, - - /* I2C4(2) (PORT 116, 117) */ - GPIO_FN_I2C_SCL4, GPIO_FN_I2C_SDA4, - - /* I2C4(2) (PORT 146, 147) */ - GPIO_FN_I2C_SCL4S, GPIO_FN_I2C_SDA4S, - - /* - * KEYSC (PORT 121, 122, 123, 124, 125, 126, 127, 128, 129, - * 130, 131, 132, 133, 134, 135, 136) - */ - GPIO_FN_KEYOUT0, GPIO_FN_KEYIN0_121, GPIO_FN_KEYIN0_136, - GPIO_FN_KEYOUT1, GPIO_FN_KEYIN1_122, GPIO_FN_KEYIN1_135, - GPIO_FN_KEYOUT2, GPIO_FN_KEYIN2_123, GPIO_FN_KEYIN2_134, - GPIO_FN_KEYOUT3, GPIO_FN_KEYIN3_124, GPIO_FN_KEYIN3_133, - GPIO_FN_KEYOUT4, GPIO_FN_KEYIN4, - GPIO_FN_KEYOUT5, GPIO_FN_KEYIN5, - GPIO_FN_KEYOUT6, GPIO_FN_KEYIN6, - GPIO_FN_KEYOUT7, GPIO_FN_KEYIN7, - - /* - * LCDC (PORT 121, 122, 123, 124, 125, 126, 127, 128, 129, - * 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, - * 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, - * 150, 151) - */ - GPIO_FN_LCDC0_SELECT, /* LCDC 0 */ - GPIO_FN_LCDC1_SELECT, /* LCDC 1 */ - GPIO_FN_LCDHSYN, GPIO_FN_LCDCS, GPIO_FN_LCDVSYN, - GPIO_FN_LCDDCK, GPIO_FN_LCDWR, GPIO_FN_LCDRD, - GPIO_FN_LCDDISP, GPIO_FN_LCDRS, GPIO_FN_LCDLCLK, - GPIO_FN_LCDDON, - - GPIO_FN_LCDD0, GPIO_FN_LCDD1, GPIO_FN_LCDD2, GPIO_FN_LCDD3, - GPIO_FN_LCDD4, GPIO_FN_LCDD5, GPIO_FN_LCDD6, GPIO_FN_LCDD7, - GPIO_FN_LCDD8, GPIO_FN_LCDD9, GPIO_FN_LCDD10, GPIO_FN_LCDD11, - GPIO_FN_LCDD12, GPIO_FN_LCDD13, GPIO_FN_LCDD14, GPIO_FN_LCDD15, - GPIO_FN_LCDD16, GPIO_FN_LCDD17, GPIO_FN_LCDD18, GPIO_FN_LCDD19, - GPIO_FN_LCDD20, GPIO_FN_LCDD21, GPIO_FN_LCDD22, GPIO_FN_LCDD23, - - /* IRDA (PORT 139, 140, 141, 142) */ - GPIO_FN_IRDA_OUT, GPIO_FN_IRDA_IN, GPIO_FN_IRDA_FIRSEL, - GPIO_FN_IROUT_139, GPIO_FN_IROUT_140, - - /* TSIF1 (PORT 156, 157, 158, 159) */ - GPIO_FN_TS0_1SELECT, /* TSIF0 - 1 select */ - GPIO_FN_TS0_2SELECT, /* TSIF0 - 2 select */ - GPIO_FN_TS1_1SELECT, /* TSIF1 - 1 select */ - GPIO_FN_TS1_2SELECT, /* TSIF1 - 2 select */ - - GPIO_FN_TS_SPSYNC1, GPIO_FN_TS_SDAT1, - GPIO_FN_TS_SDEN1, GPIO_FN_TS_SCK1, - - /* TSIF2 (PORT 137, 145, 146, 147) */ - GPIO_FN_TS_SPSYNC2, GPIO_FN_TS_SDAT2, - GPIO_FN_TS_SDEN2, GPIO_FN_TS_SCK2, - - /* HDMI (PORT 169, 170) */ - GPIO_FN_HDMI_HPD, GPIO_FN_HDMI_CEC, - - /* SDENC see MSEL4CR 19 */ - GPIO_FN_SDENC_CPG, - GPIO_FN_SDENC_DV_CLKI, -}; - /* DMA slave IDs */ enum { SHDMA_SLAVE_INVALID, @@ -466,6 +75,8 @@ extern void sh7372_intcs_resume(void); extern void sh7372_intca_suspend(void); extern void sh7372_intca_resume(void); +extern unsigned long sh7372_cpu_resume; + #ifdef CONFIG_PM extern void __init sh7372_init_pm_domains(void); #else diff --git a/arch/arm/mach-shmobile/include/mach/zboot.h b/arch/arm/mach-shmobile/include/mach/zboot.h index 9320aff0a20f..f2d8744c1f14 100644 --- a/arch/arm/mach-shmobile/include/mach/zboot.h +++ b/arch/arm/mach-shmobile/include/mach/zboot.h @@ -10,11 +10,9 @@ * **************************************************/ -#ifdef CONFIG_MACH_AP4EVB -#define MACH_TYPE MACH_TYPE_AP4EVB -#include "mach/head-ap4evb.txt" -#elif defined(CONFIG_MACH_MACKEREL) +#ifdef CONFIG_MACH_MACKEREL #define MACH_TYPE MACH_TYPE_MACKEREL +#define MEMORY_START 0x40000000 #include "mach/head-mackerel.txt" #else #error "unsupported board." diff --git a/arch/arm/mach-shmobile/intc-r8a7740.c b/arch/arm/mach-shmobile/intc-r8a7740.c index b741c8409a5a..8871f7717dc8 100644 --- a/arch/arm/mach-shmobile/intc-r8a7740.c +++ b/arch/arm/mach-shmobile/intc-r8a7740.c @@ -20,19 +20,15 @@ #include <linux/init.h> #include <linux/io.h> +#include <linux/irqchip.h> #include <linux/irqchip/arm-gic.h> -void __init r8a7740_init_irq(void) +static void __init r8a7740_init_irq_common(void) { - void __iomem *gic_dist_base = ioremap_nocache(0xc2800000, 0x1000); - void __iomem *gic_cpu_base = ioremap_nocache(0xc2000000, 0x1000); void __iomem *intc_prio_base = ioremap_nocache(0xe6900010, 0x10); void __iomem *intc_msk_base = ioremap_nocache(0xe6900040, 0x10); void __iomem *pfc_inta_ctrl = ioremap_nocache(0xe605807c, 0x4); - /* initialize the Generic Interrupt Controller PL390 r0p0 */ - gic_init(0, 29, gic_dist_base, gic_cpu_base); - /* route signals to GIC */ iowrite32(0x0, pfc_inta_ctrl); @@ -54,3 +50,19 @@ void __init r8a7740_init_irq(void) iounmap(intc_msk_base); iounmap(pfc_inta_ctrl); } + +void __init r8a7740_init_irq_of(void) +{ + irqchip_init(); + r8a7740_init_irq_common(); +} + +void __init r8a7740_init_irq(void) +{ + void __iomem *gic_dist_base = ioremap_nocache(0xc2800000, 0x1000); + void __iomem *gic_cpu_base = ioremap_nocache(0xc2000000, 0x1000); + + /* initialize the Generic Interrupt Controller PL390 r0p0 */ + gic_init(0, 29, gic_dist_base, gic_cpu_base); + r8a7740_init_irq_common(); +} diff --git a/arch/arm/mach-shmobile/pm-sh7372.c b/arch/arm/mach-shmobile/pm-sh7372.c index dec9293bb90d..0de75fd394b9 100644 --- a/arch/arm/mach-shmobile/pm-sh7372.c +++ b/arch/arm/mach-shmobile/pm-sh7372.c @@ -351,6 +351,9 @@ static void sh7372_enter_a4s_common(int pllc0_on) static void sh7372_pm_setup_smfram(void) { + /* pass physical address of cpu_resume() to assembly resume code */ + sh7372_cpu_resume = virt_to_phys(cpu_resume); + memcpy((void *)SMFRAM, sh7372_resume_core_standby_sysc, 0x100); } #else diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c index 326a4ab0bd5f..00c5a707238b 100644 --- a/arch/arm/mach-shmobile/setup-r8a7740.c +++ b/arch/arm/mach-shmobile/setup-r8a7740.c @@ -70,29 +70,15 @@ void __init r8a7740_map_io(void) } /* PFC */ -static struct resource r8a7740_pfc_resources[] = { - [0] = { - .start = 0xe6050000, - .end = 0xe6057fff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = 0xe605800c, - .end = 0xe605802b, - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device r8a7740_pfc_device = { - .name = "pfc-r8a7740", - .id = -1, - .resource = r8a7740_pfc_resources, - .num_resources = ARRAY_SIZE(r8a7740_pfc_resources), +static const struct resource pfc_resources[] = { + DEFINE_RES_MEM(0xe6050000, 0x8000), + DEFINE_RES_MEM(0xe605800c, 0x0020), }; void __init r8a7740_pinmux_init(void) { - platform_device_register(&r8a7740_pfc_device); + platform_device_register_simple("pfc-r8a7740", -1, pfc_resources, + ARRAY_SIZE(pfc_resources)); } static struct renesas_intc_irqpin_config irqpin0_platform_data = { @@ -531,11 +517,7 @@ static struct platform_device ipmmu_device = { .num_resources = ARRAY_SIZE(ipmmu_resources), }; -static struct platform_device *r8a7740_early_devices[] __initdata = { - &irqpin0_device, - &irqpin1_device, - &irqpin2_device, - &irqpin3_device, +static struct platform_device *r8a7740_devices_dt[] __initdata = { &scif0_device, &scif1_device, &scif2_device, @@ -546,6 +528,13 @@ static struct platform_device *r8a7740_early_devices[] __initdata = { &scif7_device, &scifb_device, &cmt10_device, +}; + +static struct platform_device *r8a7740_early_devices[] __initdata = { + &irqpin0_device, + &irqpin1_device, + &irqpin2_device, + &irqpin3_device, &tmu00_device, &tmu01_device, &tmu02_device, @@ -965,6 +954,8 @@ void __init r8a7740_add_standard_devices(void) /* add devices */ platform_add_devices(r8a7740_early_devices, ARRAY_SIZE(r8a7740_early_devices)); + platform_add_devices(r8a7740_devices_dt, + ARRAY_SIZE(r8a7740_devices_dt)); platform_add_devices(r8a7740_late_devices, ARRAY_SIZE(r8a7740_late_devices)); @@ -986,6 +977,8 @@ void __init r8a7740_add_early_devices(void) { early_platform_add_devices(r8a7740_early_devices, ARRAY_SIZE(r8a7740_early_devices)); + early_platform_add_devices(r8a7740_devices_dt, + ARRAY_SIZE(r8a7740_devices_dt)); /* setup early console here as well */ shmobile_setup_console(); @@ -993,33 +986,29 @@ void __init r8a7740_add_early_devices(void) #ifdef CONFIG_USE_OF -void __init r8a7740_add_early_devices_dt(void) -{ - shmobile_setup_delay(800, 1, 3); /* Cortex-A9 @ 800MHz */ - - early_platform_add_devices(r8a7740_early_devices, - ARRAY_SIZE(r8a7740_early_devices)); - - /* setup early console here as well */ - shmobile_setup_console(); -} - static const struct of_dev_auxdata r8a7740_auxdata_lookup[] __initconst = { { } }; void __init r8a7740_add_standard_devices_dt(void) { - /* clocks are setup late during boot in the case of DT */ - r8a7740_clock_init(0); - - platform_add_devices(r8a7740_early_devices, - ARRAY_SIZE(r8a7740_early_devices)); - + platform_add_devices(r8a7740_devices_dt, + ARRAY_SIZE(r8a7740_devices_dt)); of_platform_populate(NULL, of_default_bus_match_table, r8a7740_auxdata_lookup, NULL); } +void __init r8a7740_init_delay(void) +{ + shmobile_setup_delay(800, 1, 3); /* Cortex-A9 @ 800MHz */ +}; + +static void __init r8a7740_generic_init(void) +{ + r8a7740_clock_init(0); + r8a7740_add_standard_devices_dt(); +} + static const char *r8a7740_boards_compat_dt[] __initdata = { "renesas,r8a7740", NULL, @@ -1027,9 +1016,10 @@ static const char *r8a7740_boards_compat_dt[] __initdata = { DT_MACHINE_START(R8A7740_DT, "Generic R8A7740 (Flattened Device Tree)") .map_io = r8a7740_map_io, - .init_early = r8a7740_add_early_devices_dt, - .init_irq = r8a7740_init_irq, - .init_machine = r8a7740_add_standard_devices_dt, + .init_early = r8a7740_init_delay, + .init_irq = r8a7740_init_irq_of, + .init_machine = r8a7740_generic_init, + .init_time = shmobile_timer_init, .dt_compat = r8a7740_boards_compat_dt, MACHINE_END diff --git a/arch/arm/mach-shmobile/setup-r8a7778.c b/arch/arm/mach-shmobile/setup-r8a7778.c index 30b4a336308f..80c20392ad7c 100644 --- a/arch/arm/mach-shmobile/setup-r8a7778.c +++ b/arch/arm/mach-shmobile/setup-r8a7778.c @@ -24,11 +24,18 @@ #include <linux/irqchip/arm-gic.h> #include <linux/of.h> #include <linux/of_platform.h> +#include <linux/platform_data/gpio-rcar.h> #include <linux/platform_data/irq-renesas-intc-irqpin.h> #include <linux/platform_device.h> #include <linux/irqchip.h> #include <linux/serial_sci.h> #include <linux/sh_timer.h> +#include <linux/pm_runtime.h> +#include <linux/usb/phy.h> +#include <linux/usb/hcd.h> +#include <linux/usb/ehci_pdriver.h> +#include <linux/usb/ohci_pdriver.h> +#include <linux/dma-mapping.h> #include <mach/irqs.h> #include <mach/r8a7778.h> #include <mach/common.h> @@ -80,12 +87,6 @@ static struct sh_timer_config sh_tmu1_platform_data = { .clocksource_rating = 200, }; -/* Ether */ -static struct resource ether_resources[] = { - DEFINE_RES_MEM(0xfde00000, 0x400), - DEFINE_RES_IRQ(gic_iid(0x89)), -}; - #define r8a7778_register_tmu(idx) \ platform_device_register_resndata( \ &platform_bus, "sh_tmu", idx, \ @@ -94,6 +95,244 @@ static struct resource ether_resources[] = { &sh_tmu##idx##_platform_data, \ sizeof(sh_tmu##idx##_platform_data)) +/* USB PHY */ +static struct resource usb_phy_resources[] __initdata = { + DEFINE_RES_MEM(0xffe70800, 0x100), + DEFINE_RES_MEM(0xffe76000, 0x100), +}; + +void __init r8a7778_add_usb_phy_device(struct rcar_phy_platform_data *pdata) +{ + platform_device_register_resndata(&platform_bus, "rcar_usb_phy", -1, + usb_phy_resources, + ARRAY_SIZE(usb_phy_resources), + pdata, sizeof(*pdata)); +} + +/* USB */ +static struct usb_phy *phy; + +static int usb_power_on(struct platform_device *pdev) +{ + if (IS_ERR(phy)) + return PTR_ERR(phy); + + pm_runtime_enable(&pdev->dev); + pm_runtime_get_sync(&pdev->dev); + + usb_phy_init(phy); + + return 0; +} + +static void usb_power_off(struct platform_device *pdev) +{ + if (IS_ERR(phy)) + return; + + usb_phy_shutdown(phy); + + pm_runtime_put_sync(&pdev->dev); + pm_runtime_disable(&pdev->dev); +} + +static int ehci_init_internal_buffer(struct usb_hcd *hcd) +{ + /* + * Below are recommended values from the datasheet; + * see [USB :: Setting of EHCI Internal Buffer]. + */ + /* EHCI IP internal buffer setting */ + iowrite32(0x00ff0040, hcd->regs + 0x0094); + /* EHCI IP internal buffer enable */ + iowrite32(0x00000001, hcd->regs + 0x009C); + + return 0; +} + +static struct usb_ehci_pdata ehci_pdata __initdata = { + .power_on = usb_power_on, + .power_off = usb_power_off, + .power_suspend = usb_power_off, + .pre_setup = ehci_init_internal_buffer, +}; + +static struct resource ehci_resources[] __initdata = { + DEFINE_RES_MEM(0xffe70000, 0x400), + DEFINE_RES_IRQ(gic_iid(0x4c)), +}; + +static struct usb_ohci_pdata ohci_pdata __initdata = { + .power_on = usb_power_on, + .power_off = usb_power_off, + .power_suspend = usb_power_off, +}; + +static struct resource ohci_resources[] __initdata = { + DEFINE_RES_MEM(0xffe70400, 0x400), + DEFINE_RES_IRQ(gic_iid(0x4c)), +}; + +#define USB_PLATFORM_INFO(hci) \ +static struct platform_device_info hci##_info __initdata = { \ + .parent = &platform_bus, \ + .name = #hci "-platform", \ + .id = -1, \ + .res = hci##_resources, \ + .num_res = ARRAY_SIZE(hci##_resources), \ + .data = &hci##_pdata, \ + .size_data = sizeof(hci##_pdata), \ + .dma_mask = DMA_BIT_MASK(32), \ +} + +USB_PLATFORM_INFO(ehci); +USB_PLATFORM_INFO(ohci); + +/* Ether */ +static struct resource ether_resources[] = { + DEFINE_RES_MEM(0xfde00000, 0x400), + DEFINE_RES_IRQ(gic_iid(0x89)), +}; + +void __init r8a7778_add_ether_device(struct sh_eth_plat_data *pdata) +{ + platform_device_register_resndata(&platform_bus, "r8a777x-ether", -1, + ether_resources, + ARRAY_SIZE(ether_resources), + pdata, sizeof(*pdata)); +} + +/* PFC/GPIO */ +static struct resource pfc_resources[] = { + DEFINE_RES_MEM(0xfffc0000, 0x118), +}; + +#define R8A7778_GPIO(idx) \ +static struct resource r8a7778_gpio##idx##_resources[] = { \ + DEFINE_RES_MEM(0xffc40000 + 0x1000 * (idx), 0x30), \ + DEFINE_RES_IRQ(gic_iid(0x87)), \ +}; \ + \ +static struct gpio_rcar_config r8a7778_gpio##idx##_platform_data = { \ + .gpio_base = 32 * (idx), \ + .irq_base = GPIO_IRQ_BASE(idx), \ + .number_of_pins = 32, \ + .pctl_name = "pfc-r8a7778", \ +} + +R8A7778_GPIO(0); +R8A7778_GPIO(1); +R8A7778_GPIO(2); +R8A7778_GPIO(3); +R8A7778_GPIO(4); + +#define r8a7778_register_gpio(idx) \ + platform_device_register_resndata( \ + &platform_bus, "gpio_rcar", idx, \ + r8a7778_gpio##idx##_resources, \ + ARRAY_SIZE(r8a7778_gpio##idx##_resources), \ + &r8a7778_gpio##idx##_platform_data, \ + sizeof(r8a7778_gpio##idx##_platform_data)) + +void __init r8a7778_pinmux_init(void) +{ + platform_device_register_simple( + "pfc-r8a7778", -1, + pfc_resources, + ARRAY_SIZE(pfc_resources)); + + r8a7778_register_gpio(0); + r8a7778_register_gpio(1); + r8a7778_register_gpio(2); + r8a7778_register_gpio(3); + r8a7778_register_gpio(4); +}; + +/* SDHI */ +static struct resource sdhi_resources[] = { + /* SDHI0 */ + DEFINE_RES_MEM(0xFFE4C000, 0x100), + DEFINE_RES_IRQ(gic_iid(0x77)), + /* SDHI1 */ + DEFINE_RES_MEM(0xFFE4D000, 0x100), + DEFINE_RES_IRQ(gic_iid(0x78)), + /* SDHI2 */ + DEFINE_RES_MEM(0xFFE4F000, 0x100), + DEFINE_RES_IRQ(gic_iid(0x76)), +}; + +void __init r8a7778_sdhi_init(int id, + struct sh_mobile_sdhi_info *info) +{ + BUG_ON(id < 0 || id > 2); + + platform_device_register_resndata( + &platform_bus, "sh_mobile_sdhi", id, + sdhi_resources + (2 * id), 2, + info, sizeof(*info)); +} + +/* I2C */ +static struct resource i2c_resources[] __initdata = { + /* I2C0 */ + DEFINE_RES_MEM(0xffc70000, 0x1000), + DEFINE_RES_IRQ(gic_iid(0x63)), + /* I2C1 */ + DEFINE_RES_MEM(0xffc71000, 0x1000), + DEFINE_RES_IRQ(gic_iid(0x6e)), + /* I2C2 */ + DEFINE_RES_MEM(0xffc72000, 0x1000), + DEFINE_RES_IRQ(gic_iid(0x6c)), + /* I2C3 */ + DEFINE_RES_MEM(0xffc73000, 0x1000), + DEFINE_RES_IRQ(gic_iid(0x6d)), +}; + +void __init r8a7778_add_i2c_device(int id) +{ + BUG_ON(id < 0 || id > 3); + + platform_device_register_simple( + "i2c-rcar", id, + i2c_resources + (2 * id), 2); +} + +/* HSPI */ +static struct resource hspi_resources[] __initdata = { + /* HSPI0 */ + DEFINE_RES_MEM(0xfffc7000, 0x18), + DEFINE_RES_IRQ(gic_iid(0x5f)), + /* HSPI1 */ + DEFINE_RES_MEM(0xfffc8000, 0x18), + DEFINE_RES_IRQ(gic_iid(0x74)), + /* HSPI2 */ + DEFINE_RES_MEM(0xfffc6000, 0x18), + DEFINE_RES_IRQ(gic_iid(0x75)), +}; + +void __init r8a7778_add_hspi_device(int id) +{ + BUG_ON(id < 0 || id > 2); + + platform_device_register_simple( + "sh-hspi", id, + hspi_resources + (2 * id), 2); +} + +/* MMC */ +static struct resource mmc_resources[] __initdata = { + DEFINE_RES_MEM(0xffe4e000, 0x100), + DEFINE_RES_IRQ(gic_iid(0x5d)), +}; + +void __init r8a7778_add_mmc_device(struct sh_mmcif_plat_data *info) +{ + platform_device_register_resndata( + &platform_bus, "sh_mmcif", -1, + mmc_resources, ARRAY_SIZE(mmc_resources), + info, sizeof(*info)); +} + void __init r8a7778_add_standard_devices(void) { int i; @@ -118,12 +357,12 @@ void __init r8a7778_add_standard_devices(void) r8a7778_register_tmu(1); } -void __init r8a7778_add_ether_device(struct sh_eth_plat_data *pdata) +void __init r8a7778_init_late(void) { - platform_device_register_resndata(&platform_bus, "sh_eth", -1, - ether_resources, - ARRAY_SIZE(ether_resources), - pdata, sizeof(*pdata)); + phy = usb_get_phy(USB_PHY_TYPE_USB2); + + platform_device_register_full(&ehci_info); + platform_device_register_full(&ohci_info); } static struct renesas_intc_irqpin_config irqpin_platform_data = { @@ -239,6 +478,7 @@ DT_MACHINE_START(R8A7778_DT, "Generic R8A7778 (Flattened Device Tree)") .init_machine = r8a7778_add_standard_devices_dt, .init_time = shmobile_timer_init, .dt_compat = r8a7778_compat_dt, + .init_late = r8a7778_init_late, MACHINE_END #endif /* CONFIG_USE_OF */ diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c index b0b394842ea5..398687761f50 100644 --- a/arch/arm/mach-shmobile/setup-r8a7779.c +++ b/arch/arm/mach-shmobile/setup-r8a7779.c @@ -32,6 +32,11 @@ #include <linux/sh_intc.h> #include <linux/sh_timer.h> #include <linux/dma-mapping.h> +#include <linux/usb/otg.h> +#include <linux/usb/hcd.h> +#include <linux/usb/ehci_pdriver.h> +#include <linux/usb/ohci_pdriver.h> +#include <linux/pm_runtime.h> #include <mach/hardware.h> #include <mach/irqs.h> #include <mach/r8a7779.h> @@ -65,11 +70,7 @@ void __init r8a7779_map_io(void) } static struct resource r8a7779_pfc_resources[] = { - [0] = { - .start = 0xfffc0000, - .end = 0xfffc023b, - .flags = IORESOURCE_MEM, - }, + DEFINE_RES_MEM(0xfffc0000, 0x023c), }; static struct platform_device r8a7779_pfc_device = { @@ -81,15 +82,8 @@ static struct platform_device r8a7779_pfc_device = { #define R8A7779_GPIO(idx, npins) \ static struct resource r8a7779_gpio##idx##_resources[] = { \ - [0] = { \ - .start = 0xffc40000 + 0x1000 * (idx), \ - .end = 0xffc4002b + 0x1000 * (idx), \ - .flags = IORESOURCE_MEM, \ - }, \ - [1] = { \ - .start = gic_iid(0xad + (idx)), \ - .flags = IORESOURCE_IRQ, \ - } \ + DEFINE_RES_MEM(0xffc40000 + (0x1000 * (idx)), 0x002c), \ + DEFINE_RES_IRQ(gic_iid(0xad + (idx))), \ }; \ \ static struct gpio_rcar_config r8a7779_gpio##idx##_platform_data = { \ @@ -394,6 +388,165 @@ static struct platform_device sata_device = { }, }; +/* USB PHY */ +static struct resource usb_phy_resources[] __initdata = { + [0] = { + .start = 0xffe70800, + .end = 0xffe70900 - 1, + .flags = IORESOURCE_MEM, + }, +}; + +/* USB */ +static struct usb_phy *phy; + +static int usb_power_on(struct platform_device *pdev) +{ + if (IS_ERR(phy)) + return PTR_ERR(phy); + + pm_runtime_enable(&pdev->dev); + pm_runtime_get_sync(&pdev->dev); + + usb_phy_init(phy); + + return 0; +} + +static void usb_power_off(struct platform_device *pdev) +{ + if (IS_ERR(phy)) + return; + + usb_phy_shutdown(phy); + + pm_runtime_put_sync(&pdev->dev); + pm_runtime_disable(&pdev->dev); +} + +static int ehci_init_internal_buffer(struct usb_hcd *hcd) +{ + /* + * Below are recommended values from the datasheet; + * see [USB :: Setting of EHCI Internal Buffer]. + */ + /* EHCI IP internal buffer setting */ + iowrite32(0x00ff0040, hcd->regs + 0x0094); + /* EHCI IP internal buffer enable */ + iowrite32(0x00000001, hcd->regs + 0x009C); + + return 0; +} + +static struct usb_ehci_pdata ehcix_pdata = { + .power_on = usb_power_on, + .power_off = usb_power_off, + .power_suspend = usb_power_off, + .pre_setup = ehci_init_internal_buffer, +}; + +static struct resource ehci0_resources[] = { + [0] = { + .start = 0xffe70000, + .end = 0xffe70400 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_iid(0x4c), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device ehci0_device = { + .name = "ehci-platform", + .id = 0, + .dev = { + .dma_mask = &ehci0_device.dev.coherent_dma_mask, + .coherent_dma_mask = 0xffffffff, + .platform_data = &ehcix_pdata, + }, + .num_resources = ARRAY_SIZE(ehci0_resources), + .resource = ehci0_resources, +}; + +static struct resource ehci1_resources[] = { + [0] = { + .start = 0xfff70000, + .end = 0xfff70400 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_iid(0x4d), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device ehci1_device = { + .name = "ehci-platform", + .id = 1, + .dev = { + .dma_mask = &ehci1_device.dev.coherent_dma_mask, + .coherent_dma_mask = 0xffffffff, + .platform_data = &ehcix_pdata, + }, + .num_resources = ARRAY_SIZE(ehci1_resources), + .resource = ehci1_resources, +}; + +static struct usb_ohci_pdata ohcix_pdata = { + .power_on = usb_power_on, + .power_off = usb_power_off, + .power_suspend = usb_power_off, +}; + +static struct resource ohci0_resources[] = { + [0] = { + .start = 0xffe70400, + .end = 0xffe70800 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_iid(0x4c), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device ohci0_device = { + .name = "ohci-platform", + .id = 0, + .dev = { + .dma_mask = &ohci0_device.dev.coherent_dma_mask, + .coherent_dma_mask = 0xffffffff, + .platform_data = &ohcix_pdata, + }, + .num_resources = ARRAY_SIZE(ohci0_resources), + .resource = ohci0_resources, +}; + +static struct resource ohci1_resources[] = { + [0] = { + .start = 0xfff70400, + .end = 0xfff70800 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_iid(0x4d), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device ohci1_device = { + .name = "ohci-platform", + .id = 1, + .dev = { + .dma_mask = &ohci1_device.dev.coherent_dma_mask, + .coherent_dma_mask = 0xffffffff, + .platform_data = &ohcix_pdata, + }, + .num_resources = ARRAY_SIZE(ohci1_resources), + .resource = ohci1_resources, +}; + /* Ether */ static struct resource ether_resources[] = { { @@ -417,7 +570,7 @@ static struct platform_device *r8a7779_devices_dt[] __initdata = { &tmu01_device, }; -static struct platform_device *r8a7779_late_devices[] __initdata = { +static struct platform_device *r8a7779_standard_devices[] __initdata = { &i2c0_device, &i2c1_device, &i2c2_device, @@ -437,18 +590,26 @@ void __init r8a7779_add_standard_devices(void) platform_add_devices(r8a7779_devices_dt, ARRAY_SIZE(r8a7779_devices_dt)); - platform_add_devices(r8a7779_late_devices, - ARRAY_SIZE(r8a7779_late_devices)); + platform_add_devices(r8a7779_standard_devices, + ARRAY_SIZE(r8a7779_standard_devices)); } void __init r8a7779_add_ether_device(struct sh_eth_plat_data *pdata) { - platform_device_register_resndata(&platform_bus, "sh_eth", -1, + platform_device_register_resndata(&platform_bus, "r8a777x-ether", -1, ether_resources, ARRAY_SIZE(ether_resources), pdata, sizeof(*pdata)); } +void __init r8a7779_add_usb_phy_device(struct rcar_phy_platform_data *pdata) +{ + platform_device_register_resndata(&platform_bus, "rcar_usb_phy", -1, + usb_phy_resources, + ARRAY_SIZE(usb_phy_resources), + pdata, sizeof(*pdata)); +} + /* do nothing for !CONFIG_SMP or !CONFIG_HAVE_TWD */ void __init __weak r8a7779_register_twd(void) { } @@ -481,6 +642,23 @@ void __init r8a7779_add_early_devices(void) */ } +static struct platform_device *r8a7779_late_devices[] __initdata = { + &ehci0_device, + &ehci1_device, + &ohci0_device, + &ohci1_device, +}; + +void __init r8a7779_init_late(void) +{ + /* get USB PHY */ + phy = usb_get_phy(USB_PHY_TYPE_USB2); + + shmobile_init_late(); + platform_add_devices(r8a7779_late_devices, + ARRAY_SIZE(r8a7779_late_devices)); +} + #ifdef CONFIG_USE_OF void __init r8a7779_init_delay(void) { @@ -514,6 +692,7 @@ DT_MACHINE_START(R8A7779_DT, "Generic R8A7779 (Flattened Device Tree)") .init_irq = r8a7779_init_irq_dt, .init_machine = r8a7779_add_standard_devices_dt, .init_time = shmobile_timer_init, + .init_late = r8a7779_init_late, .dt_compat = r8a7779_compat_dt, MACHINE_END #endif /* CONFIG_USE_OF */ diff --git a/arch/arm/mach-shmobile/setup-r8a7790.c b/arch/arm/mach-shmobile/setup-r8a7790.c index 49de2d56f86d..28f94752b8ff 100644 --- a/arch/arm/mach-shmobile/setup-r8a7790.c +++ b/arch/arm/mach-shmobile/setup-r8a7790.c @@ -23,21 +23,55 @@ #include <linux/kernel.h> #include <linux/of_platform.h> #include <linux/serial_sci.h> +#include <linux/platform_data/gpio-rcar.h> #include <linux/platform_data/irq-renesas-irqc.h> #include <mach/common.h> #include <mach/irqs.h> #include <mach/r8a7790.h> #include <asm/mach/arch.h> -static const struct resource pfc_resources[] = { +static struct resource pfc_resources[] __initdata = { DEFINE_RES_MEM(0xe6060000, 0x250), - DEFINE_RES_MEM(0xe6050000, 0x5050), }; +#define R8A7790_GPIO(idx) \ +static struct resource r8a7790_gpio##idx##_resources[] __initdata = { \ + DEFINE_RES_MEM(0xe6050000 + 0x1000 * (idx), 0x50), \ + DEFINE_RES_IRQ(gic_spi(4 + (idx))), \ +}; \ + \ +static struct gpio_rcar_config r8a7790_gpio##idx##_platform_data __initdata = { \ + .gpio_base = 32 * (idx), \ + .irq_base = 0, \ + .number_of_pins = 32, \ + .pctl_name = "pfc-r8a7790", \ + .has_both_edge_trigger = 1, \ +}; \ + +R8A7790_GPIO(0); +R8A7790_GPIO(1); +R8A7790_GPIO(2); +R8A7790_GPIO(3); +R8A7790_GPIO(4); +R8A7790_GPIO(5); + +#define r8a7790_register_gpio(idx) \ + platform_device_register_resndata(&platform_bus, "gpio_rcar", idx, \ + r8a7790_gpio##idx##_resources, \ + ARRAY_SIZE(r8a7790_gpio##idx##_resources), \ + &r8a7790_gpio##idx##_platform_data, \ + sizeof(r8a7790_gpio##idx##_platform_data)) + void __init r8a7790_pinmux_init(void) { platform_device_register_simple("pfc-r8a7790", -1, pfc_resources, ARRAY_SIZE(pfc_resources)); + r8a7790_register_gpio(0); + r8a7790_register_gpio(1); + r8a7790_register_gpio(2); + r8a7790_register_gpio(3); + r8a7790_register_gpio(4); + r8a7790_register_gpio(5); } #define SCIF_COMMON(scif_type, baseaddr, irq) \ @@ -64,12 +98,20 @@ void __init r8a7790_pinmux_init(void) [index] = { \ SCIF_COMMON(PORT_SCIF, baseaddr, irq), \ .scbrr_algo_id = SCBRR_ALGO_2, \ - .scscr = SCSCR_RE | SCSCR_TE | SCSCR_CKE1, \ + .scscr = SCSCR_RE | SCSCR_TE, \ +} + +#define HSCIF_DATA(index, baseaddr, irq) \ +[index] = { \ + SCIF_COMMON(PORT_HSCIF, baseaddr, irq), \ + .scbrr_algo_id = SCBRR_ALGO_6, \ + .scscr = SCSCR_RE | SCSCR_TE, \ } -enum { SCIFA0, SCIFA1, SCIFB0, SCIFB1, SCIFB2, SCIFA2, SCIF0, SCIF1 }; +enum { SCIFA0, SCIFA1, SCIFB0, SCIFB1, SCIFB2, SCIFA2, SCIF0, SCIF1, + HSCIF0, HSCIF1 }; -static const struct plat_sci_port scif[] = { +static struct plat_sci_port scif[] __initdata = { SCIFA_DATA(SCIFA0, 0xe6c40000, gic_spi(144)), /* SCIFA0 */ SCIFA_DATA(SCIFA1, 0xe6c50000, gic_spi(145)), /* SCIFA1 */ SCIFB_DATA(SCIFB0, 0xe6c20000, gic_spi(148)), /* SCIFB0 */ @@ -78,6 +120,8 @@ static const struct plat_sci_port scif[] = { SCIFA_DATA(SCIFA2, 0xe6c60000, gic_spi(151)), /* SCIFA2 */ SCIF_DATA(SCIF0, 0xe6e60000, gic_spi(152)), /* SCIF0 */ SCIF_DATA(SCIF1, 0xe6e68000, gic_spi(153)), /* SCIF1 */ + HSCIF_DATA(HSCIF0, 0xe62c0000, gic_spi(154)), /* HSCIF0 */ + HSCIF_DATA(HSCIF1, 0xe62c8000, gic_spi(155)), /* HSCIF1 */ }; static inline void r8a7790_register_scif(int idx) @@ -86,11 +130,11 @@ static inline void r8a7790_register_scif(int idx) sizeof(struct plat_sci_port)); } -static struct renesas_irqc_config irqc0_data = { +static struct renesas_irqc_config irqc0_data __initdata = { .irq_base = irq_pin(0), /* IRQ0 -> IRQ3 */ }; -static struct resource irqc0_resources[] = { +static struct resource irqc0_resources[] __initdata = { DEFINE_RES_MEM(0xe61c0000, 0x200), /* IRQC Event Detector Block_0 */ DEFINE_RES_IRQ(gic_spi(0)), /* IRQ0 */ DEFINE_RES_IRQ(gic_spi(1)), /* IRQ1 */ @@ -115,6 +159,8 @@ void __init r8a7790_add_standard_devices(void) r8a7790_register_scif(SCIFA2); r8a7790_register_scif(SCIF0); r8a7790_register_scif(SCIF1); + r8a7790_register_scif(HSCIF0); + r8a7790_register_scif(HSCIF1); r8a7790_register_irqc(0); } diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c index 9696f3646864..96e7ca1e4e11 100644 --- a/arch/arm/mach-shmobile/setup-sh73a0.c +++ b/arch/arm/mach-shmobile/setup-sh73a0.c @@ -288,12 +288,7 @@ static struct sh_timer_config tmu00_platform_data = { }; static struct resource tmu00_resources[] = { - [0] = { - .name = "TMU00", - .start = 0xfff60008, - .end = 0xfff60013, - .flags = IORESOURCE_MEM, - }, + [0] = DEFINE_RES_MEM_NAMED(0xfff60008, 0xc, "TMU00"), [1] = { .start = intcs_evt2irq(0x0e80), /* TMU0_TUNI00 */ .flags = IORESOURCE_IRQ, @@ -318,12 +313,7 @@ static struct sh_timer_config tmu01_platform_data = { }; static struct resource tmu01_resources[] = { - [0] = { - .name = "TMU01", - .start = 0xfff60014, - .end = 0xfff6001f, - .flags = IORESOURCE_MEM, - }, + [0] = DEFINE_RES_MEM_NAMED(0xfff60014, 0xc, "TMU00"), [1] = { .start = intcs_evt2irq(0x0ea0), /* TMU0_TUNI01 */ .flags = IORESOURCE_IRQ, @@ -341,12 +331,7 @@ static struct platform_device tmu01_device = { }; static struct resource i2c0_resources[] = { - [0] = { - .name = "IIC0", - .start = 0xe6820000, - .end = 0xe6820425 - 1, - .flags = IORESOURCE_MEM, - }, + [0] = DEFINE_RES_MEM_NAMED(0xe6820000, 0x426, "IIC0"), [1] = { .start = gic_spi(167), .end = gic_spi(170), @@ -355,12 +340,7 @@ static struct resource i2c0_resources[] = { }; static struct resource i2c1_resources[] = { - [0] = { - .name = "IIC1", - .start = 0xe6822000, - .end = 0xe6822425 - 1, - .flags = IORESOURCE_MEM, - }, + [0] = DEFINE_RES_MEM_NAMED(0xe6822000, 0x426, "IIC1"), [1] = { .start = gic_spi(51), .end = gic_spi(54), @@ -369,12 +349,7 @@ static struct resource i2c1_resources[] = { }; static struct resource i2c2_resources[] = { - [0] = { - .name = "IIC2", - .start = 0xe6824000, - .end = 0xe6824425 - 1, - .flags = IORESOURCE_MEM, - }, + [0] = DEFINE_RES_MEM_NAMED(0xe6824000, 0x426, "IIC2"), [1] = { .start = gic_spi(171), .end = gic_spi(174), @@ -383,12 +358,7 @@ static struct resource i2c2_resources[] = { }; static struct resource i2c3_resources[] = { - [0] = { - .name = "IIC3", - .start = 0xe6826000, - .end = 0xe6826425 - 1, - .flags = IORESOURCE_MEM, - }, + [0] = DEFINE_RES_MEM_NAMED(0xe6826000, 0x426, "IIC3"), [1] = { .start = gic_spi(183), .end = gic_spi(186), @@ -397,12 +367,7 @@ static struct resource i2c3_resources[] = { }; static struct resource i2c4_resources[] = { - [0] = { - .name = "IIC4", - .start = 0xe6828000, - .end = 0xe6828425 - 1, - .flags = IORESOURCE_MEM, - }, + [0] = DEFINE_RES_MEM_NAMED(0xe6828000, 0x426, "IIC4"), [1] = { .start = gic_spi(187), .end = gic_spi(190), @@ -623,12 +588,7 @@ static struct sh_dmae_pdata sh73a0_dmae_platform_data = { }; static struct resource sh73a0_dmae_resources[] = { - { - /* Registers including DMAOR and channels including DMARSx */ - .start = 0xfe000020, - .end = 0xfe008a00 - 1, - .flags = IORESOURCE_MEM, - }, + DEFINE_RES_MEM(0xfe000020, 0x89e0), { .name = "error_irq", .start = gic_spi(129), @@ -727,18 +687,10 @@ static struct sh_dmae_pdata sh73a0_mpdma_platform_data = { /* Resource order important! */ static struct resource sh73a0_mpdma_resources[] = { - { - /* Channel registers and DMAOR */ - .start = 0xec618020, - .end = 0xec61828f, - .flags = IORESOURCE_MEM, - }, - { - /* DMARSx */ - .start = 0xec619000, - .end = 0xec61900b, - .flags = IORESOURCE_MEM, - }, + /* Channel registers and DMAOR */ + DEFINE_RES_MEM(0xec618020, 0x270), + /* DMARSx */ + DEFINE_RES_MEM(0xec619000, 0xc), { .name = "error_irq", .start = gic_spi(181), @@ -785,12 +737,7 @@ static struct platform_device pmu_device = { /* an IPMMU module for ICB */ static struct resource ipmmu_resources[] = { - [0] = { - .name = "IPMMU", - .start = 0xfe951000, - .end = 0xfe9510ff, - .flags = IORESOURCE_MEM, - }, + DEFINE_RES_MEM_NAMED(0xfe951000, 0x100, "IPMMU"), }; static const char * const ipmmu_dev_names[] = { @@ -982,11 +929,17 @@ void __init sh73a0_add_standard_devices(void) ARRAY_SIZE(sh73a0_late_devices)); } +void __init sh73a0_init_delay(void) +{ + shmobile_setup_delay(1196, 44, 46); /* Cortex-A9 @ 1196MHz */ +} + /* do nothing for !CONFIG_SMP or !CONFIG_HAVE_TWD */ void __init __weak sh73a0_register_twd(void) { } void __init sh73a0_earlytimer_init(void) { + sh73a0_init_delay(); sh73a0_clock_init(); shmobile_earlytimer_init(); sh73a0_register_twd(); @@ -1005,17 +958,14 @@ void __init sh73a0_add_early_devices(void) #ifdef CONFIG_USE_OF -void __init sh73a0_init_delay(void) -{ - shmobile_setup_delay(1196, 44, 46); /* Cortex-A9 @ 1196MHz */ -} - static const struct of_dev_auxdata sh73a0_auxdata_lookup[] __initconst = { {}, }; void __init sh73a0_add_standard_devices_dt(void) { + struct platform_device_info devinfo = { .name = "cpufreq-cpu0", .id = -1, }; + /* clocks are setup late during boot in the case of DT */ sh73a0_clock_init(); @@ -1023,6 +973,9 @@ void __init sh73a0_add_standard_devices_dt(void) ARRAY_SIZE(sh73a0_devices_dt)); of_platform_populate(NULL, of_default_bus_match_table, sh73a0_auxdata_lookup, NULL); + + /* Instantiate cpufreq-cpu0 */ + platform_device_register_full(&devinfo); } static const char *sh73a0_boards_compat_dt[] __initdata = { diff --git a/arch/arm/mach-shmobile/sleep-sh7372.S b/arch/arm/mach-shmobile/sleep-sh7372.S index a9df53b69ab8..53f4840e4949 100644 --- a/arch/arm/mach-shmobile/sleep-sh7372.S +++ b/arch/arm/mach-shmobile/sleep-sh7372.S @@ -40,7 +40,10 @@ .global sh7372_resume_core_standby_sysc sh7372_resume_core_standby_sysc: ldr pc, 1f -1: .long cpu_resume - PAGE_OFFSET + PLAT_PHYS_OFFSET + + .globl sh7372_cpu_resume +sh7372_cpu_resume: +1: .space 4 #define SPDCR 0xe6180008 diff --git a/arch/arm/mach-shmobile/smp-emev2.c b/arch/arm/mach-shmobile/smp-emev2.c index e38691b4d0dd..80991b35f4ac 100644 --- a/arch/arm/mach-shmobile/smp-emev2.c +++ b/arch/arm/mach-shmobile/smp-emev2.c @@ -40,8 +40,10 @@ static void __init emev2_smp_prepare_cpus(unsigned int max_cpus) { scu_enable(shmobile_scu_base); - /* Tell ROM loader about our vector (in headsmp-scu.S) */ - emev2_set_boot_vector(__pa(shmobile_secondary_vector_scu)); + /* Tell ROM loader about our vector (in headsmp-scu.S, headsmp.S) */ + emev2_set_boot_vector(__pa(shmobile_boot_vector)); + shmobile_boot_fn = virt_to_phys(shmobile_boot_scu); + shmobile_boot_arg = (unsigned long)shmobile_scu_base; /* enable cache coherency on booting CPU */ scu_power_mode(shmobile_scu_base, SCU_PM_NORMAL); diff --git a/arch/arm/mach-shmobile/smp-r8a7779.c b/arch/arm/mach-shmobile/smp-r8a7779.c index a853bf182ed5..526cfaae81c1 100644 --- a/arch/arm/mach-shmobile/smp-r8a7779.c +++ b/arch/arm/mach-shmobile/smp-r8a7779.c @@ -101,8 +101,10 @@ static void __init r8a7779_smp_prepare_cpus(unsigned int max_cpus) { scu_enable(shmobile_scu_base); - /* Map the reset vector (in headsmp-scu.S) */ - __raw_writel(__pa(shmobile_secondary_vector_scu), AVECR); + /* Map the reset vector (in headsmp-scu.S, headsmp.S) */ + __raw_writel(__pa(shmobile_boot_vector), AVECR); + shmobile_boot_fn = virt_to_phys(shmobile_boot_scu); + shmobile_boot_arg = (unsigned long)shmobile_scu_base; /* enable cache coherency on booting CPU */ scu_power_mode(shmobile_scu_base, SCU_PM_NORMAL); diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c index 496592b6c763..d613113a04bd 100644 --- a/arch/arm/mach-shmobile/smp-sh73a0.c +++ b/arch/arm/mach-shmobile/smp-sh73a0.c @@ -64,9 +64,11 @@ static void __init sh73a0_smp_prepare_cpus(unsigned int max_cpus) { scu_enable(shmobile_scu_base); - /* Map the reset vector (in headsmp-scu.S) */ + /* Map the reset vector (in headsmp-scu.S, headsmp.S) */ __raw_writel(0, APARMBAREA); /* 4k */ - __raw_writel(__pa(shmobile_secondary_vector_scu), SBAR); + __raw_writel(__pa(shmobile_boot_vector), SBAR); + shmobile_boot_fn = virt_to_phys(shmobile_boot_scu); + shmobile_boot_arg = (unsigned long)shmobile_scu_base; /* enable cache coherency on booting CPU */ scu_power_mode(shmobile_scu_base, SCU_PM_NORMAL); diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig index 566e804d4036..dd86db467521 100644 --- a/arch/arm/mach-socfpga/Kconfig +++ b/arch/arm/mach-socfpga/Kconfig @@ -7,11 +7,11 @@ config ARCH_SOCFPGA select CLKDEV_LOOKUP select COMMON_CLK select CPU_V7 - select DW_APB_TIMER select DW_APB_TIMER_OF select GENERIC_CLOCKEVENTS select GPIO_PL061 if GPIOLIB select HAVE_ARM_SCU select HAVE_SMP + select MFD_SYSCON select SPARSE_IRQ select USE_OF diff --git a/arch/arm/mach-socfpga/socfpga.c b/arch/arm/mach-socfpga/socfpga.c index 46a051359f02..8ea11b472b91 100644 --- a/arch/arm/mach-socfpga/socfpga.c +++ b/arch/arm/mach-socfpga/socfpga.c @@ -14,7 +14,6 @@ * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#include <linux/dw_apb_timer.h> #include <linux/clk-provider.h> #include <linux/irqchip.h> #include <linux/of_address.h> @@ -120,7 +119,6 @@ DT_MACHINE_START(SOCFPGA, "Altera SOCFPGA") .smp = smp_ops(socfpga_smp_ops), .map_io = socfpga_map_io, .init_irq = socfpga_init_irq, - .init_time = dw_apb_timer_init, .init_machine = socfpga_cyclone5_init, .restart = socfpga_cyclone5_restart, .dt_compat = altera_dt_match, diff --git a/arch/arm/mach-spear/spear1310.c b/arch/arm/mach-spear/spear1310.c index 9eaac2c881ea..7ad003001ab7 100644 --- a/arch/arm/mach-spear/spear1310.c +++ b/arch/arm/mach-spear/spear1310.c @@ -14,7 +14,6 @@ #define pr_fmt(fmt) "SPEAr1310: " fmt #include <linux/amba/pl022.h> -#include <linux/irqchip.h> #include <linux/of_platform.h> #include <linux/pata_arasan_cf_data.h> #include <asm/mach/arch.h> @@ -60,7 +59,6 @@ static void __init spear1310_map_io(void) DT_MACHINE_START(SPEAR1310_DT, "ST SPEAr1310 SoC with Flattened Device Tree") .smp = smp_ops(spear13xx_smp_ops), .map_io = spear1310_map_io, - .init_irq = irqchip_init, .init_time = spear13xx_timer_init, .init_machine = spear1310_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-spear/spear1340.c b/arch/arm/mach-spear/spear1340.c index a04a7fe76f71..3fb683424729 100644 --- a/arch/arm/mach-spear/spear1340.c +++ b/arch/arm/mach-spear/spear1340.c @@ -17,7 +17,6 @@ #include <linux/amba/serial.h> #include <linux/delay.h> #include <linux/of_platform.h> -#include <linux/irqchip.h> #include <asm/mach/arch.h> #include "generic.h" #include <mach/spear.h> @@ -155,7 +154,6 @@ static const char * const spear1340_dt_board_compat[] = { DT_MACHINE_START(SPEAR1340_DT, "ST SPEAr1340 SoC with Flattened Device Tree") .smp = smp_ops(spear13xx_smp_ops), .map_io = spear13xx_map_io, - .init_irq = irqchip_init, .init_time = spear13xx_timer_init, .init_machine = spear1340_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-spear/spear300.c b/arch/arm/mach-spear/spear300.c index bac56e845f7a..b52e48f342f4 100644 --- a/arch/arm/mach-spear/spear300.c +++ b/arch/arm/mach-spear/spear300.c @@ -14,7 +14,6 @@ #define pr_fmt(fmt) "SPEAr300: " fmt #include <linux/amba/pl08x.h> -#include <linux/irqchip.h> #include <linux/of_platform.h> #include <asm/mach/arch.h> #include "generic.h" @@ -212,7 +211,6 @@ static void __init spear300_map_io(void) DT_MACHINE_START(SPEAR300_DT, "ST SPEAr300 SoC with Flattened Device Tree") .map_io = spear300_map_io, - .init_irq = irqchip_init, .init_time = spear3xx_timer_init, .init_machine = spear300_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-spear/spear310.c b/arch/arm/mach-spear/spear310.c index 6ffbc63d516d..ed2029db391f 100644 --- a/arch/arm/mach-spear/spear310.c +++ b/arch/arm/mach-spear/spear310.c @@ -15,7 +15,6 @@ #include <linux/amba/pl08x.h> #include <linux/amba/serial.h> -#include <linux/irqchip.h> #include <linux/of_platform.h> #include <asm/mach/arch.h> #include "generic.h" @@ -254,7 +253,6 @@ static void __init spear310_map_io(void) DT_MACHINE_START(SPEAR310_DT, "ST SPEAr310 SoC with Flattened Device Tree") .map_io = spear310_map_io, - .init_irq = irqchip_init, .init_time = spear3xx_timer_init, .init_machine = spear310_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-spear/spear320.c b/arch/arm/mach-spear/spear320.c index 6eb3eec65f96..bf634b32a930 100644 --- a/arch/arm/mach-spear/spear320.c +++ b/arch/arm/mach-spear/spear320.c @@ -16,7 +16,6 @@ #include <linux/amba/pl022.h> #include <linux/amba/pl08x.h> #include <linux/amba/serial.h> -#include <linux/irqchip.h> #include <linux/of_platform.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -269,7 +268,6 @@ static void __init spear320_map_io(void) DT_MACHINE_START(SPEAR320_DT, "ST SPEAr320 SoC with Flattened Device Tree") .map_io = spear320_map_io, - .init_irq = irqchip_init, .init_time = spear3xx_timer_init, .init_machine = spear320_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-spear/spear6xx.c b/arch/arm/mach-spear/spear6xx.c index ec8eefbbdfad..8b0295a41226 100644 --- a/arch/arm/mach-spear/spear6xx.c +++ b/arch/arm/mach-spear/spear6xx.c @@ -16,7 +16,6 @@ #include <linux/amba/pl08x.h> #include <linux/clk.h> #include <linux/err.h> -#include <linux/irqchip.h> #include <linux/of.h> #include <linux/of_address.h> #include <linux/of_platform.h> @@ -423,7 +422,6 @@ static const char *spear600_dt_board_compat[] = { DT_MACHINE_START(SPEAR600_DT, "ST SPEAr600 (Flattened Device Tree)") .map_io = spear6xx_map_io, - .init_irq = irqchip_init, .init_time = spear6xx_timer_init, .init_machine = spear600_dt_init, .restart = spear_restart, diff --git a/arch/arm/mach-sti/Kconfig b/arch/arm/mach-sti/Kconfig new file mode 100644 index 000000000000..d04e3bfe1918 --- /dev/null +++ b/arch/arm/mach-sti/Kconfig @@ -0,0 +1,45 @@ +menuconfig ARCH_STI + bool "STMicroelectronics Consumer Electronics SOCs with Device Trees" if ARCH_MULTI_V7 + select GENERIC_CLOCKEVENTS + select CLKDEV_LOOKUP + select ARM_GIC + select ARM_GLOBAL_TIMER + select PINCTRL + select PINCTRL_ST + select MFD_SYSCON + select MIGHT_HAVE_CACHE_L2X0 + select HAVE_SMP + select HAVE_ARM_SCU if SMP + select ARCH_REQUIRE_GPIOLIB + select ARM_ERRATA_720789 + select ARM_ERRATA_754322 + select PL310_ERRATA_753970 if CACHE_PL310 + select PL310_ERRATA_769419 if CACHE_PL310 + help + Include support for STiH41x SOCs like STiH415/416 using the device tree + for discovery + More information at Documentation/arm/STiH41x and + at Documentation/devicetree + + +if ARCH_STI + +config SOC_STIH415 + bool "STiH415 STMicroelectronics Consumer Electronics family" + default y + help + This enables support for STMicroelectronics Digital Consumer + Electronics family StiH415 parts, primarily targetted at set-top-box + and other digital audio/video applications using Flattned Device + Trees. + +config SOC_STIH416 + bool "STiH416 STMicroelectronics Consumer Electronics family" + default y + help + This enables support for STMicroelectronics Digital Consumer + Electronics family StiH416 parts, primarily targetted at set-top-box + and other digital audio/video applications using Flattened Device + Trees. + +endif diff --git a/arch/arm/mach-sti/Makefile b/arch/arm/mach-sti/Makefile new file mode 100644 index 000000000000..acb330916333 --- /dev/null +++ b/arch/arm/mach-sti/Makefile @@ -0,0 +1,2 @@ +obj-$(CONFIG_SMP) += platsmp.o headsmp.o +obj-$(CONFIG_ARCH_STI) += board-dt.o diff --git a/arch/arm/mach-sti/board-dt.c b/arch/arm/mach-sti/board-dt.c new file mode 100644 index 000000000000..8fe6f0c46480 --- /dev/null +++ b/arch/arm/mach-sti/board-dt.c @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * Author(s): Srinivas Kandagatla <srinivas.kandagatla@st.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/clk-provider.h> +#include <linux/clocksource.h> +#include <linux/irq.h> +#include <asm/hardware/cache-l2x0.h> +#include <asm/mach/arch.h> + +#include "smp.h" + +void __init stih41x_l2x0_init(void) +{ + u32 way_size = 0x4; + u32 aux_ctrl; + /* may be this can be encoded in macros like BIT*() */ + aux_ctrl = (0x1 << L2X0_AUX_CTRL_SHARE_OVERRIDE_SHIFT) | + (0x1 << L2X0_AUX_CTRL_DATA_PREFETCH_SHIFT) | + (0x1 << L2X0_AUX_CTRL_INSTR_PREFETCH_SHIFT) | + (way_size << L2X0_AUX_CTRL_WAY_SIZE_SHIFT); + + l2x0_of_init(aux_ctrl, L2X0_AUX_CTRL_MASK); +} + +static void __init stih41x_timer_init(void) +{ + of_clk_init(NULL); + clocksource_of_init(); + stih41x_l2x0_init(); +} + +static const char *stih41x_dt_match[] __initdata = { + "st,stih415", + "st,stih416", + NULL +}; + +DT_MACHINE_START(STM, "STiH415/416 SoC with Flattened Device Tree") + .init_time = stih41x_timer_init, + .smp = smp_ops(sti_smp_ops), + .dt_compat = stih41x_dt_match, +MACHINE_END diff --git a/arch/arm/mach-sti/headsmp.S b/arch/arm/mach-sti/headsmp.S new file mode 100644 index 000000000000..78ebc7559f53 --- /dev/null +++ b/arch/arm/mach-sti/headsmp.S @@ -0,0 +1,44 @@ +/* + * arch/arm/mach-sti/headsmp.S + * + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * http://www.st.com + * + * Cloned from linux/arch/arm/mach-vexpress/headsmp.S + * + * Copyright (c) 2003 ARM Limited + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/linkage.h> +#include <linux/init.h> + + __INIT + +/* + * ST specific entry point for secondary CPUs. This provides + * a "holding pen" into which all secondary cores are held until we're + * ready for them to initialise. + */ +ENTRY(sti_secondary_startup) + mrc p15, 0, r0, c0, c0, 5 + and r0, r0, #15 + adr r4, 1f + ldmia r4, {r5, r6} + sub r4, r4, r5 + add r6, r6, r4 +pen: ldr r7, [r6] + cmp r7, r0 + bne pen + + /* + * we've been released from the holding pen: secondary_stack + * should now contain the SVC stack for this core + */ + b secondary_startup + +1: .long . + .long pen_release diff --git a/arch/arm/mach-sti/platsmp.c b/arch/arm/mach-sti/platsmp.c new file mode 100644 index 000000000000..977a863468fc --- /dev/null +++ b/arch/arm/mach-sti/platsmp.c @@ -0,0 +1,117 @@ +/* + * arch/arm/mach-sti/platsmp.c + * + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * http://www.st.com + * + * Cloned from linux/arch/arm/mach-vexpress/platsmp.c + * + * Copyright (C) 2002 ARM Ltd. + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/init.h> +#include <linux/errno.h> +#include <linux/delay.h> +#include <linux/smp.h> +#include <linux/io.h> +#include <linux/of.h> +#include <linux/of_address.h> + +#include <asm/cacheflush.h> +#include <asm/smp_plat.h> +#include <asm/smp_scu.h> + +#include "smp.h" + +static void __cpuinit write_pen_release(int val) +{ + pen_release = val; + smp_wmb(); + __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); + outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); +} + +static DEFINE_SPINLOCK(boot_lock); + +void __cpuinit sti_secondary_init(unsigned int cpu) +{ + trace_hardirqs_off(); + + /* + * let the primary processor know we're out of the + * pen, then head off into the C entry point + */ + write_pen_release(-1); + + /* + * Synchronise with the boot thread. + */ + spin_lock(&boot_lock); + spin_unlock(&boot_lock); +} + +int __cpuinit sti_boot_secondary(unsigned int cpu, struct task_struct *idle) +{ + unsigned long timeout; + + /* + * set synchronisation state between this boot processor + * and the secondary one + */ + spin_lock(&boot_lock); + + /* + * The secondary processor is waiting to be released from + * the holding pen - release it, then wait for it to flag + * that it has been released by resetting pen_release. + * + * Note that "pen_release" is the hardware CPU ID, whereas + * "cpu" is Linux's internal ID. + */ + write_pen_release(cpu_logical_map(cpu)); + + /* + * Send the secondary CPU a soft interrupt, thereby causing + * it to jump to the secondary entrypoint. + */ + arch_send_wakeup_ipi_mask(cpumask_of(cpu)); + + timeout = jiffies + (1 * HZ); + while (time_before(jiffies, timeout)) { + smp_rmb(); + if (pen_release == -1) + break; + + udelay(10); + } + + /* + * now the secondary core is starting up let it run its + * calibrations, then wait for it to finish + */ + spin_unlock(&boot_lock); + + return pen_release != -1 ? -ENOSYS : 0; +} + +void __init sti_smp_prepare_cpus(unsigned int max_cpus) +{ + void __iomem *scu_base = NULL; + struct device_node *np = of_find_compatible_node( + NULL, NULL, "arm,cortex-a9-scu"); + if (np) { + scu_base = of_iomap(np, 0); + scu_enable(scu_base); + of_node_put(np); + } +} + +struct smp_operations __initdata sti_smp_ops = { + .smp_prepare_cpus = sti_smp_prepare_cpus, + .smp_secondary_init = sti_secondary_init, + .smp_boot_secondary = sti_boot_secondary, +}; diff --git a/arch/arm/mach-sti/smp.h b/arch/arm/mach-sti/smp.h new file mode 100644 index 000000000000..1871b72b1a7e --- /dev/null +++ b/arch/arm/mach-sti/smp.h @@ -0,0 +1,17 @@ +/* + * arch/arm/mach-sti/smp.h + * + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * http://www.st.com + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __MACH_STI_SMP_H +#define __MACH_STI_SMP_H + +extern struct smp_operations sti_smp_ops; + +#endif diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c index 706ce35396b8..84485a10fc3a 100644 --- a/arch/arm/mach-sunxi/sunxi.c +++ b/arch/arm/mach-sunxi/sunxi.c @@ -14,7 +14,6 @@ #include <linux/delay.h> #include <linux/kernel.h> #include <linux/init.h> -#include <linux/irqchip.h> #include <linux/of_address.h> #include <linux/of_irq.h> #include <linux/of_platform.h> @@ -26,8 +25,6 @@ #include <asm/mach/map.h> #include <asm/system_misc.h> -#include "sunxi.h" - #define SUN4I_WATCHDOG_CTRL_REG 0x00 #define SUN4I_WATCHDOG_CTRL_RESTART (1 << 0) #define SUN4I_WATCHDOG_MODE_REG 0x04 @@ -81,20 +78,6 @@ static void sunxi_setup_restart(void) arm_pm_restart = of_id->data; } -static struct map_desc sunxi_io_desc[] __initdata = { - { - .virtual = (unsigned long) SUNXI_REGS_VIRT_BASE, - .pfn = __phys_to_pfn(SUNXI_REGS_PHYS_BASE), - .length = SUNXI_REGS_SIZE, - .type = MT_DEVICE, - }, -}; - -void __init sunxi_map_io(void) -{ - iotable_init(sunxi_io_desc, ARRAY_SIZE(sunxi_io_desc)); -} - static void __init sunxi_timer_init(void) { sunxi_init_clocks(); @@ -110,14 +93,13 @@ static void __init sunxi_dt_init(void) static const char * const sunxi_board_dt_compat[] = { "allwinner,sun4i-a10", + "allwinner,sun5i-a10s", "allwinner,sun5i-a13", NULL, }; DT_MACHINE_START(SUNXI_DT, "Allwinner A1X (Device Tree)") .init_machine = sunxi_dt_init, - .map_io = sunxi_map_io, - .init_irq = irqchip_init, .init_time = sunxi_timer_init, .dt_compat = sunxi_board_dt_compat, MACHINE_END diff --git a/arch/arm/mach-sunxi/sunxi.h b/arch/arm/mach-sunxi/sunxi.h deleted file mode 100644 index 33b58712adea..000000000000 --- a/arch/arm/mach-sunxi/sunxi.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * Generic definitions for Allwinner SunXi SoCs - * - * Copyright (C) 2012 Maxime Ripard - * - * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __MACH_SUNXI_H -#define __MACH_SUNXI_H - -#define SUNXI_REGS_PHYS_BASE 0x01c00000 -#define SUNXI_REGS_VIRT_BASE IOMEM(0xf1c00000) -#define SUNXI_REGS_SIZE (SZ_2M + SZ_1M) - -#endif /* __MACH_SUNXI_H */ diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 84d72fc36dfe..65c5ae6fa386 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -60,7 +60,7 @@ config ARCH_TEGRA_3x_SOC config ARCH_TEGRA_114_SOC bool "Enable support for Tegra114 family" - select ARM_ARCH_TIMER + select HAVE_ARM_ARCH_TIMER select ARM_GIC select ARM_L1_CACHE_SHIFT_6 select CPU_FREQ_TABLE if CPU_FREQ diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile index d011f0ad49c4..98b184efc110 100644 --- a/arch/arm/mach-tegra/Makefile +++ b/arch/arm/mach-tegra/Makefile @@ -30,6 +30,7 @@ obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o obj-$(CONFIG_TEGRA_PCI) += pcie.o obj-$(CONFIG_ARCH_TEGRA_114_SOC) += tegra114_speedo.o +obj-$(CONFIG_ARCH_TEGRA_114_SOC) += sleep-tegra30.o ifeq ($(CONFIG_CPU_IDLE),y) obj-$(CONFIG_ARCH_TEGRA_114_SOC) += cpuidle-tegra114.o endif diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c index 9f852c6fe5b9..ec5836b1e713 100644 --- a/arch/arm/mach-tegra/common.c +++ b/arch/arm/mach-tegra/common.c @@ -29,6 +29,7 @@ #include "board.h" #include "common.h" +#include "cpuidle.h" #include "fuse.h" #include "iomap.h" #include "irq.h" @@ -108,5 +109,6 @@ void __init tegra_init_early(void) void __init tegra_init_late(void) { tegra_init_suspend(); + tegra_cpuidle_init(); tegra_powergate_debugfs_init(); } diff --git a/arch/arm/mach-tegra/common.h b/arch/arm/mach-tegra/common.h index 5900cc44f780..32f8eb3fe344 100644 --- a/arch/arm/mach-tegra/common.h +++ b/arch/arm/mach-tegra/common.h @@ -2,3 +2,4 @@ extern struct smp_operations tegra_smp_ops; extern int tegra_cpu_kill(unsigned int cpu); extern void tegra_cpu_die(unsigned int cpu); +extern int tegra_cpu_disable(unsigned int cpu); diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c index 0cdba8de8c77..706aa4215c36 100644 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c @@ -177,7 +177,6 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index) { - u32 cpu = is_smp() ? cpu_logical_map(dev->cpu) : dev->cpu; bool entered_lp2 = false; if (tegra_pending_sgi()) @@ -193,16 +192,16 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev, local_fiq_disable(); - tegra_set_cpu_in_lp2(cpu); + tegra_set_cpu_in_lp2(); cpu_pm_enter(); - if (cpu == 0) + if (dev->cpu == 0) entered_lp2 = tegra20_cpu_cluster_power_down(dev, drv, index); else entered_lp2 = tegra20_idle_enter_lp2_cpu_1(dev, drv, index); cpu_pm_exit(); - tegra_clear_cpu_in_lp2(cpu); + tegra_clear_cpu_in_lp2(); local_fiq_enable(); @@ -214,8 +213,5 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev, int __init tegra20_cpuidle_init(void) { -#ifdef CONFIG_PM_SLEEP - tegra_tear_down_cpu = tegra20_tear_down_cpu; -#endif return cpuidle_register(&tegra_idle_driver, cpu_possible_mask); } diff --git a/arch/arm/mach-tegra/cpuidle-tegra30.c b/arch/arm/mach-tegra/cpuidle-tegra30.c index 3cf9aca5f3ea..ed2a2a7bae4d 100644 --- a/arch/arm/mach-tegra/cpuidle-tegra30.c +++ b/arch/arm/mach-tegra/cpuidle-tegra30.c @@ -114,16 +114,15 @@ static int tegra30_idle_lp2(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index) { - u32 cpu = is_smp() ? cpu_logical_map(dev->cpu) : dev->cpu; bool entered_lp2 = false; bool last_cpu; local_fiq_disable(); - last_cpu = tegra_set_cpu_in_lp2(cpu); + last_cpu = tegra_set_cpu_in_lp2(); cpu_pm_enter(); - if (cpu == 0) { + if (dev->cpu == 0) { if (last_cpu) entered_lp2 = tegra30_cpu_cluster_power_down(dev, drv, index); @@ -134,7 +133,7 @@ static int tegra30_idle_lp2(struct cpuidle_device *dev, } cpu_pm_exit(); - tegra_clear_cpu_in_lp2(cpu); + tegra_clear_cpu_in_lp2(); local_fiq_enable(); @@ -146,8 +145,5 @@ static int tegra30_idle_lp2(struct cpuidle_device *dev, int __init tegra30_cpuidle_init(void) { -#ifdef CONFIG_PM_SLEEP - tegra_tear_down_cpu = tegra30_tear_down_cpu; -#endif return cpuidle_register(&tegra_idle_driver, NULL); } diff --git a/arch/arm/mach-tegra/cpuidle.c b/arch/arm/mach-tegra/cpuidle.c index 4b744c4661e2..e85973cef037 100644 --- a/arch/arm/mach-tegra/cpuidle.c +++ b/arch/arm/mach-tegra/cpuidle.c @@ -27,25 +27,20 @@ #include "fuse.h" #include "cpuidle.h" -static int __init tegra_cpuidle_init(void) +void __init tegra_cpuidle_init(void) { - int ret; - switch (tegra_chip_id) { case TEGRA20: - ret = tegra20_cpuidle_init(); + if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC)) + tegra20_cpuidle_init(); break; case TEGRA30: - ret = tegra30_cpuidle_init(); + if (IS_ENABLED(CONFIG_ARCH_TEGRA_3x_SOC)) + tegra30_cpuidle_init(); break; case TEGRA114: - ret = tegra114_cpuidle_init(); - break; - default: - ret = -ENODEV; + if (IS_ENABLED(CONFIG_ARCH_TEGRA_114_SOC)) + tegra114_cpuidle_init(); break; } - - return ret; } -device_initcall(tegra_cpuidle_init); diff --git a/arch/arm/mach-tegra/cpuidle.h b/arch/arm/mach-tegra/cpuidle.h index d733f75d0208..9ec2c1ab0fa4 100644 --- a/arch/arm/mach-tegra/cpuidle.h +++ b/arch/arm/mach-tegra/cpuidle.h @@ -17,22 +17,13 @@ #ifndef __MACH_TEGRA_CPUIDLE_H #define __MACH_TEGRA_CPUIDLE_H -#ifdef CONFIG_ARCH_TEGRA_2x_SOC +#ifdef CONFIG_CPU_IDLE int tegra20_cpuidle_init(void); -#else -static inline int tegra20_cpuidle_init(void) { return -ENODEV; } -#endif - -#ifdef CONFIG_ARCH_TEGRA_3x_SOC int tegra30_cpuidle_init(void); -#else -static inline int tegra30_cpuidle_init(void) { return -ENODEV; } -#endif - -#ifdef CONFIG_ARCH_TEGRA_114_SOC int tegra114_cpuidle_init(void); +void tegra_cpuidle_init(void); #else -static inline int tegra114_cpuidle_init(void) { return -ENODEV; } +static inline void tegra_cpuidle_init(void) {} #endif #endif diff --git a/arch/arm/mach-tegra/flowctrl.h b/arch/arm/mach-tegra/flowctrl.h index 67eab56699bd..7a29bae799a7 100644 --- a/arch/arm/mach-tegra/flowctrl.h +++ b/arch/arm/mach-tegra/flowctrl.h @@ -25,6 +25,7 @@ #define FLOW_CTRL_WAITEVENT (2 << 29) #define FLOW_CTRL_WAIT_FOR_INTERRUPT (4 << 29) #define FLOW_CTRL_JTAG_RESUME (1 << 28) +#define FLOW_CTRL_SCLK_RESUME (1 << 27) #define FLOW_CTRL_HALT_CPU_IRQ (1 << 10) #define FLOW_CTRL_HALT_CPU_FIQ (1 << 8) #define FLOW_CTRL_CPU0_CSR 0x8 diff --git a/arch/arm/mach-tegra/fuse.h b/arch/arm/mach-tegra/fuse.h index aacc00d05980..def79683bef6 100644 --- a/arch/arm/mach-tegra/fuse.h +++ b/arch/arm/mach-tegra/fuse.h @@ -19,16 +19,6 @@ #ifndef __MACH_TEGRA_FUSE_H #define __MACH_TEGRA_FUSE_H -enum tegra_revision { - TEGRA_REVISION_UNKNOWN = 0, - TEGRA_REVISION_A01, - TEGRA_REVISION_A02, - TEGRA_REVISION_A03, - TEGRA_REVISION_A03p, - TEGRA_REVISION_A04, - TEGRA_REVISION_MAX, -}; - #define SKU_ID_T20 8 #define SKU_ID_T25SE 20 #define SKU_ID_AP25 23 @@ -40,6 +30,17 @@ enum tegra_revision { #define TEGRA30 0x30 #define TEGRA114 0x35 +#ifndef __ASSEMBLY__ +enum tegra_revision { + TEGRA_REVISION_UNKNOWN = 0, + TEGRA_REVISION_A01, + TEGRA_REVISION_A02, + TEGRA_REVISION_A03, + TEGRA_REVISION_A03p, + TEGRA_REVISION_A04, + TEGRA_REVISION_MAX, +}; + extern int tegra_sku_id; extern int tegra_cpu_process_id; extern int tegra_core_process_id; @@ -72,5 +73,6 @@ void tegra114_init_speedo_data(void); #else static inline void tegra114_init_speedo_data(void) {} #endif +#endif /* __ASSEMBLY__ */ #endif diff --git a/arch/arm/mach-tegra/hotplug.c b/arch/arm/mach-tegra/hotplug.c index 184914a68d73..a52c10e0a857 100644 --- a/arch/arm/mach-tegra/hotplug.c +++ b/arch/arm/mach-tegra/hotplug.c @@ -46,6 +46,17 @@ void __ref tegra_cpu_die(unsigned int cpu) BUG(); } +int tegra_cpu_disable(unsigned int cpu) +{ + switch (tegra_chip_id) { + case TEGRA20: + case TEGRA30: + return cpu == 0 ? -EPERM : 0; + default: + return 0; + } +} + void __init tegra_hotplug_init(void) { if (!IS_ENABLED(CONFIG_HOTPLUG_CPU)) @@ -55,4 +66,6 @@ void __init tegra_hotplug_init(void) tegra_hotplug_shutdown = tegra20_hotplug_shutdown; if (IS_ENABLED(CONFIG_ARCH_TEGRA_3x_SOC) && tegra_chip_id == TEGRA30) tegra_hotplug_shutdown = tegra30_hotplug_shutdown; + if (IS_ENABLED(CONFIG_ARCH_TEGRA_114_SOC) && tegra_chip_id == TEGRA114) + tegra_hotplug_shutdown = tegra30_hotplug_shutdown; } diff --git a/arch/arm/mach-tegra/platsmp.c b/arch/arm/mach-tegra/platsmp.c index fad4226ef710..24db4ac428ae 100644 --- a/arch/arm/mach-tegra/platsmp.c +++ b/arch/arm/mach-tegra/platsmp.c @@ -140,8 +140,31 @@ remove_clamps: static int tegra114_boot_secondary(unsigned int cpu, struct task_struct *idle) { + int ret = 0; + cpu = cpu_logical_map(cpu); - return tegra_pmc_cpu_power_on(cpu); + + if (cpumask_test_cpu(cpu, &tegra_cpu_init_mask)) { + /* + * Warm boot flow + * The flow controller in charge of the power state and + * control for each CPU. + */ + /* set SCLK as event trigger for flow controller */ + flowctrl_write_cpu_csr(cpu, 1); + flowctrl_write_cpu_halt(cpu, + FLOW_CTRL_WAITEVENT | FLOW_CTRL_SCLK_RESUME); + } else { + /* + * Cold boot flow + * The CPU is powered up by toggling PMC directly. It will + * also initial power state in flow controller. After that, + * the CPU's power state is maintained by flow controller. + */ + ret = tegra_pmc_cpu_power_on(cpu); + } + + return ret; } static int __cpuinit tegra_boot_secondary(unsigned int cpu, @@ -173,5 +196,6 @@ struct smp_operations tegra_smp_ops __initdata = { #ifdef CONFIG_HOTPLUG_CPU .cpu_kill = tegra_cpu_kill, .cpu_die = tegra_cpu_die, + .cpu_disable = tegra_cpu_disable, #endif }; diff --git a/arch/arm/mach-tegra/pm.c b/arch/arm/mach-tegra/pm.c index 45cf52c7e528..94e69bee3da5 100644 --- a/arch/arm/mach-tegra/pm.c +++ b/arch/arm/mach-tegra/pm.c @@ -44,6 +44,20 @@ static DEFINE_SPINLOCK(tegra_lp2_lock); void (*tegra_tear_down_cpu)(void); +static void tegra_tear_down_cpu_init(void) +{ + switch (tegra_chip_id) { + case TEGRA20: + if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC)) + tegra_tear_down_cpu = tegra20_tear_down_cpu; + break; + case TEGRA30: + if (IS_ENABLED(CONFIG_ARCH_TEGRA_3x_SOC)) + tegra_tear_down_cpu = tegra30_tear_down_cpu; + break; + } +} + /* * restore_cpu_complex * @@ -91,8 +105,9 @@ static void suspend_cpu_complex(void) flowctrl_cpu_suspend_enter(cpu); } -void tegra_clear_cpu_in_lp2(int phy_cpu_id) +void tegra_clear_cpu_in_lp2(void) { + int phy_cpu_id = cpu_logical_map(smp_processor_id()); u32 *cpu_in_lp2 = tegra_cpu_lp2_mask; spin_lock(&tegra_lp2_lock); @@ -103,8 +118,9 @@ void tegra_clear_cpu_in_lp2(int phy_cpu_id) spin_unlock(&tegra_lp2_lock); } -bool tegra_set_cpu_in_lp2(int phy_cpu_id) +bool tegra_set_cpu_in_lp2(void) { + int phy_cpu_id = cpu_logical_map(smp_processor_id()); bool last_cpu = false; cpumask_t *cpu_lp2_mask = tegra_cpu_lp2_mask; u32 *cpu_in_lp2 = tegra_cpu_lp2_mask; @@ -192,7 +208,7 @@ static int __cpuinit tegra_suspend_enter(suspend_state_t state) suspend_cpu_complex(); switch (mode) { case TEGRA_SUSPEND_LP2: - tegra_set_cpu_in_lp2(0); + tegra_set_cpu_in_lp2(); break; default: break; @@ -202,7 +218,7 @@ static int __cpuinit tegra_suspend_enter(suspend_state_t state) switch (mode) { case TEGRA_SUSPEND_LP2: - tegra_clear_cpu_in_lp2(0); + tegra_clear_cpu_in_lp2(); break; default: break; @@ -224,6 +240,7 @@ void __init tegra_init_suspend(void) if (tegra_pmc_get_suspend_mode() == TEGRA_SUSPEND_NONE) return; + tegra_tear_down_cpu_init(); tegra_pmc_suspend_init(); suspend_set_ops(&tegra_suspend_ops); diff --git a/arch/arm/mach-tegra/pm.h b/arch/arm/mach-tegra/pm.h index 778a4aa7c3fa..94c4b9d9077c 100644 --- a/arch/arm/mach-tegra/pm.h +++ b/arch/arm/mach-tegra/pm.h @@ -28,8 +28,8 @@ extern unsigned long l2x0_saved_regs_addr; void save_cpu_arch_register(void); void restore_cpu_arch_register(void); -void tegra_clear_cpu_in_lp2(int phy_cpu_id); -bool tegra_set_cpu_in_lp2(int phy_cpu_id); +void tegra_clear_cpu_in_lp2(void); +bool tegra_set_cpu_in_lp2(void); void tegra_idle_lp2_last(void); extern void (*tegra_tear_down_cpu)(void); diff --git a/arch/arm/mach-tegra/pmc.c b/arch/arm/mach-tegra/pmc.c index 32360e540ce6..eb3fa4aee0e4 100644 --- a/arch/arm/mach-tegra/pmc.c +++ b/arch/arm/mach-tegra/pmc.c @@ -234,7 +234,7 @@ static const struct of_device_id matches[] __initconst = { { } }; -static void tegra_pmc_parse_dt(void) +static void __init tegra_pmc_parse_dt(void) { struct device_node *np; u32 prop; diff --git a/arch/arm/mach-tegra/reset-handler.S b/arch/arm/mach-tegra/reset-handler.S index e6de88a2ea06..39dc9e7834f3 100644 --- a/arch/arm/mach-tegra/reset-handler.S +++ b/arch/arm/mach-tegra/reset-handler.S @@ -22,11 +22,11 @@ #include <asm/hardware/cache-l2x0.h> #include "flowctrl.h" +#include "fuse.h" #include "iomap.h" #include "reset.h" #include "sleep.h" -#define APB_MISC_GP_HIDREV 0x804 #define PMC_SCRATCH41 0x140 #define RESET_DATA(x) ((TEGRA_RESET_##x)*4) @@ -38,34 +38,40 @@ * CPU boot vector when restarting the a CPU following * an LP2 transition. Also branched to by LP0 and LP1 resume after * re-enabling sdram. + * + * r6: SoC ID */ ENTRY(tegra_resume) bl v7_invalidate_l1 cpu_id r0 + tegra_get_soc_id TEGRA_APB_MISC_BASE, r6 + cmp r6, #TEGRA114 + beq no_cpu0_chk + cmp r0, #0 @ CPU0? THUMB( it ne ) bne cpu_resume @ no +no_cpu0_chk: -#ifdef CONFIG_ARCH_TEGRA_3x_SOC /* Are we on Tegra20? */ - mov32 r6, TEGRA_APB_MISC_BASE - ldr r0, [r6, #APB_MISC_GP_HIDREV] - and r0, r0, #0xff00 - cmp r0, #(0x20 << 8) + cmp r6, #TEGRA20 beq 1f @ Yes /* Clear the flow controller flags for this CPU. */ - mov32 r2, TEGRA_FLOW_CTRL_BASE + FLOW_CTRL_CPU0_CSR @ CPU0 CSR - ldr r1, [r2] + cpu_to_csr_reg r1, r0 + mov32 r2, TEGRA_FLOW_CTRL_BASE + ldr r1, [r2, r1] /* Clear event & intr flag */ orr r1, r1, \ #FLOW_CTRL_CSR_INTR_FLAG | FLOW_CTRL_CSR_EVENT_FLAG - movw r0, #0x0FFD @ enable, cluster_switch, immed, & bitmaps + movw r0, #0x3FFD @ enable, cluster_switch, immed, bitmaps + @ & ext flags for CPU power mgnt bic r1, r1, r0 str r1, [r2] 1: -#endif + check_cpu_part_num 0xc09, r8, r9 + bne not_ca9 #ifdef CONFIG_HAVE_ARM_SCU /* enable SCU */ mov32 r0, TEGRA_ARM_PERIF_BASE @@ -76,6 +82,7 @@ ENTRY(tegra_resume) /* L2 cache resume & re-enable */ l2_cache_resume r0, r1, r2, l2x0_saved_regs_addr +not_ca9: b cpu_resume ENDPROC(tegra_resume) @@ -98,7 +105,7 @@ ENTRY(__tegra_cpu_reset_handler_start) * Register usage within the reset handler: * * Others: scratch - * R6 = SoC ID << 8 + * R6 = SoC ID * R7 = CPU present (to the OS) mask * R8 = CPU in LP1 state mask * R9 = CPU in LP2 state mask @@ -115,12 +122,10 @@ ENTRY(__tegra_cpu_reset_handler) cpsid aif, 0x13 @ SVC mode, interrupts disabled - mov32 r6, TEGRA_APB_MISC_BASE - ldr r6, [r6, #APB_MISC_GP_HIDREV] - and r6, r6, #0xff00 + tegra_get_soc_id TEGRA_APB_MISC_BASE, r6 #ifdef CONFIG_ARCH_TEGRA_2x_SOC t20_check: - cmp r6, #(0x20 << 8) + cmp r6, #TEGRA20 bne after_t20_check t20_errata: # Tegra20 is a Cortex-A9 r1p1 @@ -136,7 +141,7 @@ after_t20_check: #endif #ifdef CONFIG_ARCH_TEGRA_3x_SOC t30_check: - cmp r6, #(0x30 << 8) + cmp r6, #TEGRA30 bne after_t30_check t30_errata: # Tegra30 is a Cortex-A9 r2p9 @@ -163,7 +168,7 @@ after_errata: #ifdef CONFIG_ARCH_TEGRA_2x_SOC /* Are we on Tegra20? */ - cmp r6, #(0x20 << 8) + cmp r6, #TEGRA20 bne 1f /* If not CPU0, don't let CPU0 reset CPU1 now that CPU1 is coming up. */ mov32 r5, TEGRA_PMC_BASE @@ -186,11 +191,14 @@ __is_not_lp2: #ifdef CONFIG_SMP /* - * Can only be secondary boot (initial or hotplug) but CPU 0 - * cannot be here. + * Can only be secondary boot (initial or hotplug) + * CPU0 can't be here for Tegra20/30 */ + cmp r6, #TEGRA114 + beq __no_cpu0_chk cmp r10, #0 bleq __die @ CPU0 cannot be here +__no_cpu0_chk: ldr lr, [r12, #RESET_DATA(STARTUP_SECONDARY)] cmp lr, #0 bleq __die @ no secondary startup handler @@ -210,10 +218,7 @@ __die: mov32 r7, TEGRA_CLK_RESET_BASE /* Are we on Tegra20? */ - mov32 r6, TEGRA_APB_MISC_BASE - ldr r0, [r6, #APB_MISC_GP_HIDREV] - and r0, r0, #0xff00 - cmp r0, #(0x20 << 8) + cmp r6, #TEGRA20 bne 1f #ifdef CONFIG_ARCH_TEGRA_2x_SOC diff --git a/arch/arm/mach-tegra/sleep-tegra30.S b/arch/arm/mach-tegra/sleep-tegra30.S index d29dfcce948d..ada8821b48be 100644 --- a/arch/arm/mach-tegra/sleep-tegra30.S +++ b/arch/arm/mach-tegra/sleep-tegra30.S @@ -19,6 +19,7 @@ #include <asm/assembler.h> #include <asm/asm-offsets.h> +#include "fuse.h" #include "sleep.h" #include "flowctrl.h" @@ -43,14 +44,19 @@ ENDPROC(tegra30_hotplug_shutdown) * * Puts the current CPU in wait-for-event mode on the flow controller * and powergates it -- flags (in R0) indicate the request type. - * Must never be called for CPU 0. * - * corrupts r0-r4, r12 + * r10 = SoC ID + * corrupts r0-r4, r10-r12 */ ENTRY(tegra30_cpu_shutdown) cpu_id r3 + tegra_get_soc_id TEGRA_APB_MISC_VIRT, r10 + cmp r10, #TEGRA30 + bne _no_cpu0_chk @ It's not Tegra30 + cmp r3, #0 moveq pc, lr @ Must never be called for CPU 0 +_no_cpu0_chk: ldr r12, =TEGRA_FLOW_CTRL_VIRT cpu_to_csr_reg r1, r3 @@ -65,7 +71,9 @@ ENTRY(tegra30_cpu_shutdown) movw r12, \ FLOW_CTRL_CSR_INTR_FLAG | FLOW_CTRL_CSR_EVENT_FLAG | \ FLOW_CTRL_CSR_ENABLE - mov r4, #(1 << 4) + cmp r10, #TEGRA30 + moveq r4, #(1 << 4) @ wfe bitmap + movne r4, #(1 << 8) @ wfi bitmap ARM( orr r12, r12, r4, lsl r3 ) THUMB( lsl r4, r4, r3 ) THUMB( orr r12, r12, r4 ) @@ -79,9 +87,20 @@ delay_1: cpsid a @ disable imprecise aborts. ldr r3, [r1] @ read CSR str r3, [r1] @ clear CSR + tst r0, #TEGRA30_POWER_HOTPLUG_SHUTDOWN + beq flow_ctrl_setting_for_lp2 + + /* flow controller set up for hotplug */ + mov r3, #FLOW_CTRL_WAITEVENT @ For hotplug + b flow_ctrl_done +flow_ctrl_setting_for_lp2: + /* flow controller set up for LP2 */ + cmp r10, #TEGRA30 moveq r3, #FLOW_CTRL_WAIT_FOR_INTERRUPT @ For LP2 - movne r3, #FLOW_CTRL_WAITEVENT @ For hotplug + movne r3, #FLOW_CTRL_WAITEVENT +flow_ctrl_done: + cmp r10, #TEGRA30 str r3, [r2] ldr r0, [r2] b wfe_war @@ -89,7 +108,8 @@ delay_1: __cpu_reset_again: dsb .align 5 - wfe @ CPU should be power gated here + wfeeq @ CPU should be power gated here + wfine wfe_war: b __cpu_reset_again diff --git a/arch/arm/mach-tegra/sleep.S b/arch/arm/mach-tegra/sleep.S index 364d84523fba..9daaef26b0f6 100644 --- a/arch/arm/mach-tegra/sleep.S +++ b/arch/arm/mach-tegra/sleep.S @@ -106,9 +106,11 @@ ENTRY(tegra_shut_off_mmu) isb #ifdef CONFIG_CACHE_L2X0 /* Disable L2 cache */ - mov32 r4, TEGRA_ARM_PERIF_BASE + 0x3000 - mov r5, #0 - str r5, [r4, #L2X0_CTRL] + check_cpu_part_num 0xc09, r9, r10 + movweq r4, #:lower16:(TEGRA_ARM_PERIF_BASE + 0x3000) + movteq r4, #:upper16:(TEGRA_ARM_PERIF_BASE + 0x3000) + moveq r5, #0 + streq r5, [r4, #L2X0_CTRL] #endif mov pc, r0 ENDPROC(tegra_shut_off_mmu) diff --git a/arch/arm/mach-tegra/sleep.h b/arch/arm/mach-tegra/sleep.h index 2080fb12ce26..98b7da698f2b 100644 --- a/arch/arm/mach-tegra/sleep.h +++ b/arch/arm/mach-tegra/sleep.h @@ -25,6 +25,8 @@ + IO_PPSB_VIRT) #define TEGRA_CLK_RESET_VIRT (TEGRA_CLK_RESET_BASE - IO_PPSB_PHYS \ + IO_PPSB_VIRT) +#define TEGRA_APB_MISC_VIRT (TEGRA_APB_MISC_BASE - IO_APB_PHYS \ + + IO_APB_VIRT) #define TEGRA_PMC_VIRT (TEGRA_PMC_BASE - IO_APB_PHYS + IO_APB_VIRT) /* PMC_SCRATCH37-39 and 41 are used for tegra_pen_lock and idle */ @@ -70,19 +72,40 @@ movt \reg, #:upper16:\val .endm +/* Marco to check CPU part num */ +.macro check_cpu_part_num part_num, tmp1, tmp2 + mrc p15, 0, \tmp1, c0, c0, 0 + ubfx \tmp1, \tmp1, #4, #12 + mov32 \tmp2, \part_num + cmp \tmp1, \tmp2 +.endm + /* Macro to exit SMP coherency. */ .macro exit_smp, tmp1, tmp2 mrc p15, 0, \tmp1, c1, c0, 1 @ ACTLR bic \tmp1, \tmp1, #(1<<6) | (1<<0) @ clear ACTLR.SMP | ACTLR.FW mcr p15, 0, \tmp1, c1, c0, 1 @ ACTLR isb - cpu_id \tmp1 - mov \tmp1, \tmp1, lsl #2 - mov \tmp2, #0xf - mov \tmp2, \tmp2, lsl \tmp1 - mov32 \tmp1, TEGRA_ARM_PERIF_VIRT + 0xC - str \tmp2, [\tmp1] @ invalidate SCU tags for CPU +#ifdef CONFIG_HAVE_ARM_SCU + check_cpu_part_num 0xc09, \tmp1, \tmp2 + mrceq p15, 0, \tmp1, c0, c0, 5 + andeq \tmp1, \tmp1, #0xF + moveq \tmp1, \tmp1, lsl #2 + moveq \tmp2, #0xf + moveq \tmp2, \tmp2, lsl \tmp1 + ldreq \tmp1, =(TEGRA_ARM_PERIF_VIRT + 0xC) + streq \tmp2, [\tmp1] @ invalidate SCU tags for CPU dsb +#endif +.endm + +/* Macro to check Tegra revision */ +#define APB_MISC_GP_HIDREV 0x804 +.macro tegra_get_soc_id base, tmp1 + mov32 \tmp1, \base + ldr \tmp1, [\tmp1, #APB_MISC_GP_HIDREV] + and \tmp1, \tmp1, #0xff00 + mov \tmp1, \tmp1, lsr #8 .endm /* Macro to resume & re-enable L2 cache */ diff --git a/arch/arm/mach-tegra/tegra2_emc.c b/arch/arm/mach-tegra/tegra2_emc.c index 31e69a019bdd..3ae4a7f1a2fb 100644 --- a/arch/arm/mach-tegra/tegra2_emc.c +++ b/arch/arm/mach-tegra/tegra2_emc.c @@ -183,7 +183,7 @@ static struct device_node *tegra_emc_ramcode_devnode(struct device_node *np) u32 reg; for_each_child_of_node(np, iter) { - if (of_property_read_u32(np, "nvidia,ram-code", ®)) + if (of_property_read_u32(iter, "nvidia,ram-code", ®)) continue; if (reg == tegra_bct_strapping) return of_node_get(iter); diff --git a/arch/arm/mach-u300/Kconfig b/arch/arm/mach-u300/Kconfig index 1f597647d431..a85adcd00882 100644 --- a/arch/arm/mach-u300/Kconfig +++ b/arch/arm/mach-u300/Kconfig @@ -1,24 +1,46 @@ -if ARCH_U300 - menu "ST-Ericsson AB U300/U335 Platform" comment "ST-Ericsson Mobile Platform Products" -config MACH_U300 - bool "U300" +config ARCH_U300 + bool "ST-Ericsson U300 Series" if ARCH_MULTI_V5 + depends on MMU + select ARCH_REQUIRE_GPIOLIB + select ARM_AMBA + select ARM_PATCH_PHYS_VIRT + select ARM_VIC + select CLKDEV_LOOKUP + select CLKSRC_MMIO + select CLKSRC_OF + select COMMON_CLK + select CPU_ARM926T + select GENERIC_CLOCKEVENTS + select HAVE_TCM select PINCTRL select PINCTRL_COH901 select PINCTRL_U300 + select SPARSE_IRQ + select MFD_SYSCON + select USE_OF + help + Support for ST-Ericsson U300 series mobile platforms. comment "ST-Ericsson U300/U335 Feature Selections" +config MACH_U300 + depends on ARCH_U300 + bool "U300" + default y + config U300_DEBUG + depends on ARCH_U300 bool "Debug support for U300" depends on PM help Debug support for U300 in sysfs, procfs etc. config MACH_U300_SPIDUMMY + depends on ARCH_U300 bool "SSP/SPI dummy chip" select SPI select SPI_MASTER @@ -31,5 +53,3 @@ config MACH_U300_SPIDUMMY SPI framework and ARM PL022 support. endmenu - -endif diff --git a/arch/arm/mach-u300/Makefile b/arch/arm/mach-u300/Makefile index 5a86c58da396..0f362b64fb87 100644 --- a/arch/arm/mach-u300/Makefile +++ b/arch/arm/mach-u300/Makefile @@ -7,7 +7,5 @@ obj-m := obj-n := obj- := -obj-$(CONFIG_SPI_PL022) += spi.o obj-$(CONFIG_MACH_U300_SPIDUMMY) += dummyspichip.o -obj-$(CONFIG_I2C_STU300) += i2c.o obj-$(CONFIG_REGULATOR_AB3100) += regulator.o diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c index a683d17b2ce4..4f7ac2a11452 100644 --- a/arch/arm/mach-u300/core.c +++ b/arch/arm/mach-u300/core.c @@ -9,46 +9,157 @@ * Author: Linus Walleij <linus.walleij@stericsson.com> */ #include <linux/kernel.h> -#include <linux/init.h> -#include <linux/spinlock.h> -#include <linux/interrupt.h> -#include <linux/bitops.h> -#include <linux/device.h> -#include <linux/mm.h> -#include <linux/termios.h> -#include <linux/dmaengine.h> -#include <linux/amba/bus.h> -#include <linux/amba/mmci.h> -#include <linux/amba/serial.h> -#include <linux/platform_device.h> -#include <linux/gpio.h> -#include <linux/clk.h> -#include <linux/err.h> -#include <linux/mtd/nand.h> -#include <linux/mtd/fsmc.h> #include <linux/pinctrl/machine.h> #include <linux/pinctrl/pinconf-generic.h> -#include <linux/dma-mapping.h> #include <linux/platform_data/clk-u300.h> -#include <linux/platform_data/pinctrl-coh901.h> -#include <linux/platform_data/dma-coh901318.h> -#include <linux/irqchip/arm-vic.h> +#include <linux/irqchip.h> +#include <linux/of_address.h> +#include <linux/of_platform.h> +#include <linux/clocksource.h> +#include <linux/clk.h> -#include <asm/types.h> -#include <asm/setup.h> -#include <asm/memory.h> #include <asm/mach/map.h> -#include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <mach/hardware.h> -#include <mach/syscon.h> -#include <mach/irqs.h> +/* + * These are the large blocks of memory allocated for I/O. + * the defines are used for setting up the I/O memory mapping. + */ + +/* NAND Flash CS0 */ +#define U300_NAND_CS0_PHYS_BASE 0x80000000 +/* NFIF */ +#define U300_NAND_IF_PHYS_BASE 0x9f800000 +/* ALE, CLE offset for FSMC NAND */ +#define PLAT_NAND_CLE (1 << 16) +#define PLAT_NAND_ALE (1 << 17) +/* AHB Peripherals */ +#define U300_AHB_PER_PHYS_BASE 0xa0000000 +#define U300_AHB_PER_VIRT_BASE 0xff010000 +/* FAST Peripherals */ +#define U300_FAST_PER_PHYS_BASE 0xc0000000 +#define U300_FAST_PER_VIRT_BASE 0xff020000 +/* SLOW Peripherals */ +#define U300_SLOW_PER_PHYS_BASE 0xc0010000 +#define U300_SLOW_PER_VIRT_BASE 0xff000000 +/* Boot ROM */ +#define U300_BOOTROM_PHYS_BASE 0xffff0000 +#define U300_BOOTROM_VIRT_BASE 0xffff0000 +/* SEMI config base */ +#define U300_SEMI_CONFIG_BASE 0x2FFE0000 + +/* + * AHB peripherals + */ + +/* AHB Peripherals Bridge Controller */ +#define U300_AHB_BRIDGE_BASE (U300_AHB_PER_PHYS_BASE+0x0000) +/* Vectored Interrupt Controller 0, servicing 32 interrupts */ +#define U300_INTCON0_BASE (U300_AHB_PER_PHYS_BASE+0x1000) +#define U300_INTCON0_VBASE IOMEM(U300_AHB_PER_VIRT_BASE+0x1000) +/* Vectored Interrupt Controller 1, servicing 32 interrupts */ +#define U300_INTCON1_BASE (U300_AHB_PER_PHYS_BASE+0x2000) +#define U300_INTCON1_VBASE IOMEM(U300_AHB_PER_VIRT_BASE+0x2000) +/* Memory Stick Pro (MSPRO) controller */ +#define U300_MSPRO_BASE (U300_AHB_PER_PHYS_BASE+0x3000) +/* EMIF Configuration Area */ +#define U300_EMIF_CFG_BASE (U300_AHB_PER_PHYS_BASE+0x4000) + +/* + * FAST peripherals + */ + +/* FAST bridge control */ +#define U300_FAST_BRIDGE_BASE (U300_FAST_PER_PHYS_BASE+0x0000) +/* MMC/SD controller */ +#define U300_MMCSD_BASE (U300_FAST_PER_PHYS_BASE+0x1000) +/* PCM I2S0 controller */ +#define U300_PCM_I2S0_BASE (U300_FAST_PER_PHYS_BASE+0x2000) +/* PCM I2S1 controller */ +#define U300_PCM_I2S1_BASE (U300_FAST_PER_PHYS_BASE+0x3000) +/* I2C0 controller */ +#define U300_I2C0_BASE (U300_FAST_PER_PHYS_BASE+0x4000) +/* I2C1 controller */ +#define U300_I2C1_BASE (U300_FAST_PER_PHYS_BASE+0x5000) +/* SPI controller */ +#define U300_SPI_BASE (U300_FAST_PER_PHYS_BASE+0x6000) +/* Fast UART1 on U335 only */ +#define U300_UART1_BASE (U300_FAST_PER_PHYS_BASE+0x7000) + +/* + * SLOW peripherals + */ + +/* SLOW bridge control */ +#define U300_SLOW_BRIDGE_BASE (U300_SLOW_PER_PHYS_BASE) +/* SYSCON */ +#define U300_SYSCON_BASE (U300_SLOW_PER_PHYS_BASE+0x1000) +#define U300_SYSCON_VBASE IOMEM(U300_SLOW_PER_VIRT_BASE+0x1000) +/* Watchdog */ +#define U300_WDOG_BASE (U300_SLOW_PER_PHYS_BASE+0x2000) +/* UART0 */ +#define U300_UART0_BASE (U300_SLOW_PER_PHYS_BASE+0x3000) +/* APP side special timer */ +#define U300_TIMER_APP_BASE (U300_SLOW_PER_PHYS_BASE+0x4000) +#define U300_TIMER_APP_VBASE IOMEM(U300_SLOW_PER_VIRT_BASE+0x4000) +/* Keypad */ +#define U300_KEYPAD_BASE (U300_SLOW_PER_PHYS_BASE+0x5000) +/* GPIO */ +#define U300_GPIO_BASE (U300_SLOW_PER_PHYS_BASE+0x6000) +/* RTC */ +#define U300_RTC_BASE (U300_SLOW_PER_PHYS_BASE+0x7000) +/* Bus tracer */ +#define U300_BUSTR_BASE (U300_SLOW_PER_PHYS_BASE+0x8000) +/* Event handler (hardware queue) */ +#define U300_EVHIST_BASE (U300_SLOW_PER_PHYS_BASE+0x9000) +/* Genric Timer */ +#define U300_TIMER_BASE (U300_SLOW_PER_PHYS_BASE+0xa000) +/* PPM */ +#define U300_PPM_BASE (U300_SLOW_PER_PHYS_BASE+0xb000) + +/* + * REST peripherals + */ + +/* ISP (image signal processor) */ +#define U300_ISP_BASE (0xA0008000) +/* DMA Controller base */ +#define U300_DMAC_BASE (0xC0020000) +/* MSL Base */ +#define U300_MSL_BASE (0xc0022000) +/* APEX Base */ +#define U300_APEX_BASE (0xc0030000) +/* Video Encoder Base */ +#define U300_VIDEOENC_BASE (0xc0080000) +/* XGAM Base */ +#define U300_XGAM_BASE (0xd0000000) + +/* + * SYSCON addresses applicable to the core machine. + */ -#include "timer.h" -#include "spi.h" -#include "i2c.h" -#include "u300-gpio.h" +/* Chip ID register 16bit (R/-) */ +#define U300_SYSCON_CIDR (0x400) +/* SMCR */ +#define U300_SYSCON_SMCR (0x4d0) +#define U300_SYSCON_SMCR_FIELD_MASK (0x000e) +#define U300_SYSCON_SMCR_SEMI_SREFACK_IND (0x0008) +#define U300_SYSCON_SMCR_SEMI_SREFREQ_ENABLE (0x0004) +#define U300_SYSCON_SMCR_SEMI_EXT_BOOT_MODE_ENABLE (0x0002) +/* CPU_SW_DBGEN Software Debug Enable 16bit (R/W) */ +#define U300_SYSCON_CSDR (0x4f0) +#define U300_SYSCON_CSDR_SW_DEBUG_ENABLE (0x0001) +/* PRINT_CONTROL Print Control 16bit (R/-) */ +#define U300_SYSCON_PCR (0x4f8) +#define U300_SYSCON_PCR_SERV_IND (0x0001) +/* BOOT_CONTROL 16bit (R/-) */ +#define U300_SYSCON_BCR (0x4fc) +#define U300_SYSCON_BCR_ACC_CPU_SUBSYS_VINITHI_IND (0x0400) +#define U300_SYSCON_BCR_APP_CPU_SUBSYS_VINITHI_IND (0x0200) +#define U300_SYSCON_BCR_EXTRA_BOOT_OPTION_MASK (0x01FC) +#define U300_SYSCON_BCR_APP_BOOT_SERV_MASK (0x0003) + +static void __iomem *syscon_base; /* * Static I/O mappings that are needed for booting the U300 platforms. The @@ -82,365 +193,6 @@ static void __init u300_map_io(void) iotable_init(u300_io_desc, ARRAY_SIZE(u300_io_desc)); } -/* - * Declaration of devices found on the U300 board and - * their respective memory locations. - */ - -static struct amba_pl011_data uart0_plat_data = { -#ifdef CONFIG_COH901318 - .dma_filter = coh901318_filter_id, - .dma_rx_param = (void *) U300_DMA_UART0_RX, - .dma_tx_param = (void *) U300_DMA_UART0_TX, -#endif -}; - -/* Slow device at 0x3000 offset */ -static AMBA_APB_DEVICE(uart0, "uart0", 0, U300_UART0_BASE, - { IRQ_U300_UART0 }, &uart0_plat_data); - -/* The U335 have an additional UART1 on the APP CPU */ -static struct amba_pl011_data uart1_plat_data = { -#ifdef CONFIG_COH901318 - .dma_filter = coh901318_filter_id, - .dma_rx_param = (void *) U300_DMA_UART1_RX, - .dma_tx_param = (void *) U300_DMA_UART1_TX, -#endif -}; - -/* Fast device at 0x7000 offset */ -static AMBA_APB_DEVICE(uart1, "uart1", 0, U300_UART1_BASE, - { IRQ_U300_UART1 }, &uart1_plat_data); - -/* AHB device at 0x4000 offset */ -static AMBA_APB_DEVICE(pl172, "pl172", 0, U300_EMIF_CFG_BASE, { }, NULL); - -/* Fast device at 0x6000 offset */ -static AMBA_APB_DEVICE(pl022, "pl022", 0, U300_SPI_BASE, - { IRQ_U300_SPI }, NULL); - -/* Fast device at 0x1000 offset */ -#define U300_MMCSD_IRQS { IRQ_U300_MMCSD_MCIINTR0, IRQ_U300_MMCSD_MCIINTR1 } - -static struct mmci_platform_data mmcsd_platform_data = { - /* - * Do not set ocr_mask or voltage translation function, - * we have a regulator we can control instead. - */ - .f_max = 24000000, - .gpio_wp = -1, - .gpio_cd = U300_GPIO_PIN_MMC_CD, - .cd_invert = true, - .capabilities = MMC_CAP_MMC_HIGHSPEED | - MMC_CAP_SD_HIGHSPEED | MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, -#ifdef CONFIG_COH901318 - .dma_filter = coh901318_filter_id, - .dma_rx_param = (void *) U300_DMA_MMCSD_RX_TX, - /* Don't specify a TX channel, this RX channel is bidirectional */ -#endif -}; - -static AMBA_APB_DEVICE(mmcsd, "mmci", 0, U300_MMCSD_BASE, - U300_MMCSD_IRQS, &mmcsd_platform_data); - -/* - * The order of device declaration may be important, since some devices - * have dependencies on other devices being initialized first. - */ -static struct amba_device *amba_devs[] __initdata = { - &uart0_device, - &uart1_device, - &pl022_device, - &pl172_device, - &mmcsd_device, -}; - -/* Here follows a list of all hw resources that the platform devices - * allocate. Note, clock dependencies are not included - */ - -static struct resource gpio_resources[] = { - { - .start = U300_GPIO_BASE, - .end = (U300_GPIO_BASE + SZ_4K - 1), - .flags = IORESOURCE_MEM, - }, - { - .name = "gpio0", - .start = IRQ_U300_GPIO_PORT0, - .end = IRQ_U300_GPIO_PORT0, - .flags = IORESOURCE_IRQ, - }, - { - .name = "gpio1", - .start = IRQ_U300_GPIO_PORT1, - .end = IRQ_U300_GPIO_PORT1, - .flags = IORESOURCE_IRQ, - }, - { - .name = "gpio2", - .start = IRQ_U300_GPIO_PORT2, - .end = IRQ_U300_GPIO_PORT2, - .flags = IORESOURCE_IRQ, - }, - { - .name = "gpio3", - .start = IRQ_U300_GPIO_PORT3, - .end = IRQ_U300_GPIO_PORT3, - .flags = IORESOURCE_IRQ, - }, - { - .name = "gpio4", - .start = IRQ_U300_GPIO_PORT4, - .end = IRQ_U300_GPIO_PORT4, - .flags = IORESOURCE_IRQ, - }, - { - .name = "gpio5", - .start = IRQ_U300_GPIO_PORT5, - .end = IRQ_U300_GPIO_PORT5, - .flags = IORESOURCE_IRQ, - }, - { - .name = "gpio6", - .start = IRQ_U300_GPIO_PORT6, - .end = IRQ_U300_GPIO_PORT6, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource keypad_resources[] = { - { - .start = U300_KEYPAD_BASE, - .end = U300_KEYPAD_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "coh901461-press", - .start = IRQ_U300_KEYPAD_KEYBF, - .end = IRQ_U300_KEYPAD_KEYBF, - .flags = IORESOURCE_IRQ, - }, - { - .name = "coh901461-release", - .start = IRQ_U300_KEYPAD_KEYBR, - .end = IRQ_U300_KEYPAD_KEYBR, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource rtc_resources[] = { - { - .start = U300_RTC_BASE, - .end = U300_RTC_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = IRQ_U300_RTC, - .end = IRQ_U300_RTC, - .flags = IORESOURCE_IRQ, - }, -}; - -/* - * Fsmc does have IRQs: #43 and #44 (NFIF and NFIF2) - * but these are not yet used by the driver. - */ -static struct resource fsmc_resources[] = { - { - .name = "nand_addr", - .start = U300_NAND_CS0_PHYS_BASE + PLAT_NAND_ALE, - .end = U300_NAND_CS0_PHYS_BASE + PLAT_NAND_ALE + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "nand_cmd", - .start = U300_NAND_CS0_PHYS_BASE + PLAT_NAND_CLE, - .end = U300_NAND_CS0_PHYS_BASE + PLAT_NAND_CLE + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "nand_data", - .start = U300_NAND_CS0_PHYS_BASE, - .end = U300_NAND_CS0_PHYS_BASE + SZ_16K - 1, - .flags = IORESOURCE_MEM, - }, - { - .name = "fsmc_regs", - .start = U300_NAND_IF_PHYS_BASE, - .end = U300_NAND_IF_PHYS_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct resource i2c0_resources[] = { - { - .start = U300_I2C0_BASE, - .end = U300_I2C0_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = IRQ_U300_I2C0, - .end = IRQ_U300_I2C0, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource i2c1_resources[] = { - { - .start = U300_I2C1_BASE, - .end = U300_I2C1_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = IRQ_U300_I2C1, - .end = IRQ_U300_I2C1, - .flags = IORESOURCE_IRQ, - }, - -}; - -static struct resource wdog_resources[] = { - { - .start = U300_WDOG_BASE, - .end = U300_WDOG_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = IRQ_U300_WDOG, - .end = IRQ_U300_WDOG, - .flags = IORESOURCE_IRQ, - } -}; - -static struct resource dma_resource[] = { - { - .start = U300_DMAC_BASE, - .end = U300_DMAC_BASE + PAGE_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = IRQ_U300_DMA, - .end = IRQ_U300_DMA, - .flags = IORESOURCE_IRQ, - } -}; - - -static struct resource pinctrl_resources[] = { - { - .start = U300_SYSCON_BASE, - .end = U300_SYSCON_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device wdog_device = { - .name = "coh901327_wdog", - .id = -1, - .num_resources = ARRAY_SIZE(wdog_resources), - .resource = wdog_resources, -}; - -static struct platform_device i2c0_device = { - .name = "stu300", - .id = 0, - .num_resources = ARRAY_SIZE(i2c0_resources), - .resource = i2c0_resources, -}; - -static struct platform_device i2c1_device = { - .name = "stu300", - .id = 1, - .num_resources = ARRAY_SIZE(i2c1_resources), - .resource = i2c1_resources, -}; - -static struct platform_device pinctrl_device = { - .name = "pinctrl-u300", - .id = -1, - .num_resources = ARRAY_SIZE(pinctrl_resources), - .resource = pinctrl_resources, -}; - -/* - * The different variants have a few different versions of the - * GPIO block, with different number of ports. - */ -static struct u300_gpio_platform u300_gpio_plat = { - .ports = 7, - .gpio_base = 0, -}; - -static struct platform_device gpio_device = { - .name = "u300-gpio", - .id = -1, - .num_resources = ARRAY_SIZE(gpio_resources), - .resource = gpio_resources, - .dev = { - .platform_data = &u300_gpio_plat, - }, -}; - -static struct platform_device keypad_device = { - .name = "keypad", - .id = -1, - .num_resources = ARRAY_SIZE(keypad_resources), - .resource = keypad_resources, -}; - -static struct platform_device rtc_device = { - .name = "rtc-coh901331", - .id = -1, - .num_resources = ARRAY_SIZE(rtc_resources), - .resource = rtc_resources, -}; - -static struct mtd_partition u300_partitions[] = { - { - .name = "bootrecords", - .offset = 0, - .size = SZ_128K, - }, - { - .name = "free", - .offset = SZ_128K, - .size = 8064 * SZ_1K, - }, - { - .name = "platform", - .offset = 8192 * SZ_1K, - .size = 253952 * SZ_1K, - }, -}; - -static struct fsmc_nand_platform_data nand_platform_data = { - .partitions = u300_partitions, - .nr_partitions = ARRAY_SIZE(u300_partitions), - .options = NAND_SKIP_BBTSCAN, - .width = FSMC_NAND_BW8, -}; - -static struct platform_device nand_device = { - .name = "fsmc-nand", - .id = -1, - .resource = fsmc_resources, - .num_resources = ARRAY_SIZE(fsmc_resources), - .dev = { - .platform_data = &nand_platform_data, - }, -}; - -static struct platform_device dma_device = { - .name = "coh901318", - .id = -1, - .resource = dma_resource, - .num_resources = ARRAY_SIZE(dma_resource), - .dev = { - .coherent_dma_mask = ~0, - }, -}; - static unsigned long pin_pullup_conf[] = { PIN_CONF_PACKED(PIN_CONFIG_BIAS_PULL_UP, 1), }; @@ -467,61 +219,6 @@ static struct pinctrl_map __initdata u300_pinmux_map[] = { pin_highz_conf), }; -/* - * Notice that AMBA devices are initialized before platform devices. - * - */ -static struct platform_device *platform_devs[] __initdata = { - &dma_device, - &i2c0_device, - &i2c1_device, - &keypad_device, - &rtc_device, - &pinctrl_device, - &gpio_device, - &nand_device, - &wdog_device, -}; - -/* - * Interrupts: the U300 platforms have two pl190 ARM PrimeCells connected - * together so some interrupts are connected to the first one and some - * to the second one. - */ -static void __init u300_init_irq(void) -{ - u32 mask[2] = {0, 0}; - struct clk *clk; - int i; - - /* initialize clocking early, we want to clock the INTCON */ - u300_clk_init(U300_SYSCON_VBASE); - - /* Bootstrap EMIF and SEMI clocks */ - clk = clk_get_sys("pl172", NULL); - BUG_ON(IS_ERR(clk)); - clk_prepare_enable(clk); - clk = clk_get_sys("semi", NULL); - BUG_ON(IS_ERR(clk)); - clk_prepare_enable(clk); - - /* Clock the interrupt controller */ - clk = clk_get_sys("intcon", NULL); - BUG_ON(IS_ERR(clk)); - clk_prepare_enable(clk); - - for (i = 0; i < U300_VIC_IRQS_END; i++) - set_bit(i, (unsigned long *) &mask[0]); - vic_init((void __iomem *) U300_INTCON0_VBASE, IRQ_U300_INTCON0_START, - mask[0], mask[0]); - vic_init((void __iomem *) U300_INTCON1_VBASE, IRQ_U300_INTCON1_START, - mask[1], mask[1]); -} - - -/* - * U300 platforms peripheral handling - */ struct db_chip { u16 chipid; const char *name; @@ -578,7 +275,7 @@ static void __init u300_init_check_chip(void) const char unknown[] = "UNKNOWN"; /* Read out and print chip ID */ - val = readw(U300_SYSCON_VBASE + U300_SYSCON_CIDR); + val = readw(syscon_base + U300_SYSCON_CIDR); /* This is in funky bigendian order... */ val = (val & 0xFFU) << 8 | (val >> 8); chip = db_chips; @@ -600,74 +297,6 @@ static void __init u300_init_check_chip(void) } } -/* - * Some devices and their resources require reserved physical memory from - * the end of the available RAM. This function traverses the list of devices - * and assigns actual addresses to these. - */ -static void __init u300_assign_physmem(void) -{ - unsigned long curr_start = __pa(high_memory); - int i, j; - - for (i = 0; i < ARRAY_SIZE(platform_devs); i++) { - for (j = 0; j < platform_devs[i]->num_resources; j++) { - struct resource *const res = - &platform_devs[i]->resource[j]; - - if (IORESOURCE_MEM == res->flags && - 0 == res->start) { - res->start = curr_start; - res->end += curr_start; - curr_start += resource_size(res); - - printk(KERN_INFO "core.c: Mapping RAM " \ - "%#x-%#x to device %s:%s\n", - res->start, res->end, - platform_devs[i]->name, res->name); - } - } - } -} - -static void __init u300_init_machine(void) -{ - int i; - u16 val; - - /* Check what platform we run and print some status information */ - u300_init_check_chip(); - - /* Initialize SPI device with some board specifics */ - u300_spi_init(&pl022_device); - - /* Register the AMBA devices in the AMBA bus abstraction layer */ - for (i = 0; i < ARRAY_SIZE(amba_devs); i++) { - struct amba_device *d = amba_devs[i]; - amba_device_register(d, &iomem_resource); - } - - u300_assign_physmem(); - - /* Initialize pinmuxing */ - pinctrl_register_mappings(u300_pinmux_map, - ARRAY_SIZE(u300_pinmux_map)); - - /* Register subdevices on the I2C buses */ - u300_i2c_register_board_devices(); - - /* Register the platform devices */ - platform_add_devices(platform_devs, ARRAY_SIZE(platform_devs)); - - /* Register subdevices on the SPI bus */ - u300_spi_register_board_devices(); - - /* Enable SEMI self refresh */ - val = readw(U300_SYSCON_VBASE + U300_SYSCON_SMCR) | - U300_SYSCON_SMCR_SEMI_SREFREQ_ENABLE; - writew(val, U300_SYSCON_VBASE + U300_SYSCON_SMCR); -} - /* Forward declare this function from the watchdog */ void coh901327_watchdog_reset(void); @@ -688,13 +317,99 @@ static void u300_restart(char mode, const char *cmd) while (1); } -MACHINE_START(U300, "Ericsson AB U335 S335/B335 Prototype Board") - /* Maintainer: Linus Walleij <linus.walleij@stericsson.com> */ - .atag_offset = 0x100, +/* These are mostly to get the right device names for the clock lookups */ +static struct of_dev_auxdata u300_auxdata_lookup[] __initdata = { + OF_DEV_AUXDATA("stericsson,pinctrl-u300", U300_SYSCON_BASE, + "pinctrl-u300", NULL), + OF_DEV_AUXDATA("stericsson,gpio-coh901", U300_GPIO_BASE, + "u300-gpio", NULL), + OF_DEV_AUXDATA("stericsson,coh901327", U300_WDOG_BASE, + "coh901327_wdog", NULL), + OF_DEV_AUXDATA("stericsson,coh901331", U300_RTC_BASE, + "rtc-coh901331", NULL), + OF_DEV_AUXDATA("stericsson,coh901318", U300_DMAC_BASE, + "coh901318", NULL), + OF_DEV_AUXDATA("stericsson,fsmc-nand", U300_NAND_IF_PHYS_BASE, + "fsmc-nand", NULL), + OF_DEV_AUXDATA("arm,primecell", U300_UART0_BASE, + "uart0", NULL), + OF_DEV_AUXDATA("arm,primecell", U300_UART1_BASE, + "uart1", NULL), + OF_DEV_AUXDATA("arm,primecell", U300_SPI_BASE, + "pl022", NULL), + OF_DEV_AUXDATA("st,ddci2c", U300_I2C0_BASE, + "stu300.0", NULL), + OF_DEV_AUXDATA("st,ddci2c", U300_I2C1_BASE, + "stu300.1", NULL), + OF_DEV_AUXDATA("arm,primecell", U300_MMCSD_BASE, + "mmci", NULL), + { /* sentinel */ }, +}; + +static void __init u300_init_irq_dt(void) +{ + struct device_node *syscon; + struct clk *clk; + + syscon = of_find_node_by_path("/syscon@c0011000"); + if (!syscon) { + pr_crit("could not find syscon node\n"); + return; + } + syscon_base = of_iomap(syscon, 0); + if (!syscon_base) { + pr_crit("could not remap syscon\n"); + return; + } + /* initialize clocking early, we want to clock the INTCON */ + u300_clk_init(syscon_base); + + /* Bootstrap EMIF and SEMI clocks */ + clk = clk_get_sys("pl172", NULL); + BUG_ON(IS_ERR(clk)); + clk_prepare_enable(clk); + clk = clk_get_sys("semi", NULL); + BUG_ON(IS_ERR(clk)); + clk_prepare_enable(clk); + + /* Clock the interrupt controller */ + clk = clk_get_sys("intcon", NULL); + BUG_ON(IS_ERR(clk)); + clk_prepare_enable(clk); + + irqchip_init(); +} + +static void __init u300_init_machine_dt(void) +{ + u16 val; + + /* Check what platform we run and print some status information */ + u300_init_check_chip(); + + /* Initialize pinmuxing */ + pinctrl_register_mappings(u300_pinmux_map, + ARRAY_SIZE(u300_pinmux_map)); + + of_platform_populate(NULL, of_default_bus_match_table, + u300_auxdata_lookup, NULL); + + /* Enable SEMI self refresh */ + val = readw(syscon_base + U300_SYSCON_SMCR) | + U300_SYSCON_SMCR_SEMI_SREFREQ_ENABLE; + writew(val, syscon_base + U300_SYSCON_SMCR); +} + +static const char * u300_board_compat[] = { + "stericsson,u300", + NULL, +}; + +DT_MACHINE_START(U300_DT, "U300 S335/B335 (Device Tree)") .map_io = u300_map_io, - .nr_irqs = 0, - .init_irq = u300_init_irq, - .init_time = u300_timer_init, - .init_machine = u300_init_machine, + .init_irq = u300_init_irq_dt, + .init_time = clocksource_of_init, + .init_machine = u300_init_machine_dt, .restart = u300_restart, + .dt_compat = u300_board_compat, MACHINE_END diff --git a/arch/arm/mach-u300/dummyspichip.c b/arch/arm/mach-u300/dummyspichip.c index 2785cb67b5e8..ec0283cf9a32 100644 --- a/arch/arm/mach-u300/dummyspichip.c +++ b/arch/arm/mach-u300/dummyspichip.c @@ -263,28 +263,22 @@ static int pl022_dummy_remove(struct spi_device *spi) return 0; } +static const struct of_device_id pl022_dummy_dt_match[] = { + { .compatible = "arm,pl022-dummy" }, + {}, +}; + static struct spi_driver pl022_dummy_driver = { .driver = { .name = "spi-dummy", .owner = THIS_MODULE, + .of_match_table = pl022_dummy_dt_match, }, .probe = pl022_dummy_probe, .remove = pl022_dummy_remove, }; -static int __init pl022_init_dummy(void) -{ - return spi_register_driver(&pl022_dummy_driver); -} - -static void __exit pl022_exit_dummy(void) -{ - spi_unregister_driver(&pl022_dummy_driver); -} - -module_init(pl022_init_dummy); -module_exit(pl022_exit_dummy); - +module_spi_driver(pl022_dummy_driver); MODULE_AUTHOR("Linus Walleij <linus.walleij@stericsson.com>"); MODULE_DESCRIPTION("PL022 SSP/SPI DUMMY Linux driver"); MODULE_LICENSE("GPL"); diff --git a/arch/arm/mach-u300/i2c.c b/arch/arm/mach-u300/i2c.c deleted file mode 100644 index 96800aa1316d..000000000000 --- a/arch/arm/mach-u300/i2c.c +++ /dev/null @@ -1,285 +0,0 @@ -/* - * arch/arm/mach-u300/i2c.c - * - * Copyright (C) 2009-2012 ST-Ericsson AB - * License terms: GNU General Public License (GPL) version 2 - * - * Register board i2c devices - * Author: Linus Walleij <linus.walleij@stericsson.com> - */ -#include <linux/kernel.h> -#include <linux/i2c.h> -#include <linux/mfd/ab3100.h> -#include <linux/regulator/machine.h> -#include <linux/amba/bus.h> -#include <mach/irqs.h> - -/* - * Initial settings of ab3100 registers. - * Common for below LDO regulator settings are that - * bit 7-5 controls voltage. Bit 4 turns regulator ON(1) or OFF(0). - * Bit 3-2 controls sleep enable and bit 1-0 controls sleep mode. - */ - -/* LDO_A 0x16: 2.75V, ON, SLEEP_A, SLEEP OFF GND */ -#define LDO_A_SETTING 0x16 -/* LDO_C 0x10: 2.65V, ON, SLEEP_A or B, SLEEP full power */ -#define LDO_C_SETTING 0x10 -/* LDO_D 0x10: 2.65V, ON, sleep mode not used */ -#define LDO_D_SETTING 0x10 -/* LDO_E 0x10: 1.8V, ON, SLEEP_A or B, SLEEP full power */ -#define LDO_E_SETTING 0x10 -/* LDO_E SLEEP 0x00: 1.8V, not used, SLEEP_A or B, not used */ -#define LDO_E_SLEEP_SETTING 0x00 -/* LDO_F 0xD0: 2.5V, ON, SLEEP_A or B, SLEEP full power */ -#define LDO_F_SETTING 0xD0 -/* LDO_G 0x00: 2.85V, OFF, SLEEP_A or B, SLEEP full power */ -#define LDO_G_SETTING 0x00 -/* LDO_H 0x18: 2.75V, ON, SLEEP_B, SLEEP full power */ -#define LDO_H_SETTING 0x18 -/* LDO_K 0x00: 2.75V, OFF, SLEEP_A or B, SLEEP full power */ -#define LDO_K_SETTING 0x00 -/* LDO_EXT 0x00: Voltage not set, OFF, not used, not used */ -#define LDO_EXT_SETTING 0x00 -/* BUCK 0x7D: 1.2V, ON, SLEEP_A and B, SLEEP low power */ -#define BUCK_SETTING 0x7D -/* BUCK SLEEP 0xAC: 1.05V, Not used, SLEEP_A and B, Not used */ -#define BUCK_SLEEP_SETTING 0xAC - -#ifdef CONFIG_AB3100_CORE -static struct regulator_consumer_supply supply_ldo_c[] = { - { - .dev_name = "ab3100-codec", - .supply = "vaudio", /* Powers the codec */ - }, -}; - -/* - * This one needs to be a supply so we can turn it off - * in order to shut down the system. - */ -static struct regulator_consumer_supply supply_ldo_d[] = { - { - .supply = "vana15", /* Powers the SoC (CPU etc) */ - }, -}; - -static struct regulator_consumer_supply supply_ldo_g[] = { - { - .dev_name = "mmci", - .supply = "vmmc", /* Powers MMC/SD card */ - }, -}; - -static struct regulator_consumer_supply supply_ldo_h[] = { - { - .dev_name = "xgam_pdi", - .supply = "vdisp", /* Powers camera, display etc */ - }, -}; - -static struct regulator_consumer_supply supply_ldo_k[] = { - { - .dev_name = "irda", - .supply = "vir", /* Power IrDA */ - }, -}; - -/* - * This is a placeholder for whoever wish to use the - * external power. - */ -static struct regulator_consumer_supply supply_ldo_ext[] = { - { - .supply = "vext", /* External power */ - }, -}; - -/* Preset (hardware defined) voltages for these regulators */ -#define LDO_A_VOLTAGE 2750000 -#define LDO_C_VOLTAGE 2650000 -#define LDO_D_VOLTAGE 2650000 - -static struct ab3100_platform_data ab3100_plf_data = { - .reg_constraints = { - /* LDO A routing and constraints */ - { - .constraints = { - .name = "vrad", - .min_uV = LDO_A_VOLTAGE, - .max_uV = LDO_A_VOLTAGE, - .valid_modes_mask = REGULATOR_MODE_NORMAL, - .always_on = 1, - .boot_on = 1, - }, - }, - /* LDO C routing and constraints */ - { - .constraints = { - .min_uV = LDO_C_VOLTAGE, - .max_uV = LDO_C_VOLTAGE, - .valid_modes_mask = REGULATOR_MODE_NORMAL, - }, - .num_consumer_supplies = ARRAY_SIZE(supply_ldo_c), - .consumer_supplies = supply_ldo_c, - }, - /* LDO D routing and constraints */ - { - .constraints = { - .min_uV = LDO_D_VOLTAGE, - .max_uV = LDO_D_VOLTAGE, - .valid_modes_mask = REGULATOR_MODE_NORMAL, - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - /* - * Actually this is boot_on but we need - * to reference count it externally to - * be able to shut down the system. - */ - }, - .num_consumer_supplies = ARRAY_SIZE(supply_ldo_d), - .consumer_supplies = supply_ldo_d, - }, - /* LDO E routing and constraints */ - { - .constraints = { - .name = "vio", - .min_uV = 1800000, - .max_uV = 1800000, - .valid_modes_mask = REGULATOR_MODE_NORMAL, - .always_on = 1, - .boot_on = 1, - }, - }, - /* LDO F routing and constraints */ - { - .constraints = { - .name = "vana25", - .min_uV = 2500000, - .max_uV = 2500000, - .valid_modes_mask = REGULATOR_MODE_NORMAL, - .always_on = 1, - .boot_on = 1, - }, - }, - /* LDO G routing and constraints */ - { - .constraints = { - .min_uV = 1500000, - .max_uV = 2850000, - .valid_modes_mask = REGULATOR_MODE_NORMAL, - .valid_ops_mask = - REGULATOR_CHANGE_VOLTAGE | - REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(supply_ldo_g), - .consumer_supplies = supply_ldo_g, - }, - /* LDO H routing and constraints */ - { - .constraints = { - .min_uV = 1200000, - .max_uV = 2750000, - .valid_modes_mask = REGULATOR_MODE_NORMAL, - .valid_ops_mask = - REGULATOR_CHANGE_VOLTAGE | - REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(supply_ldo_h), - .consumer_supplies = supply_ldo_h, - }, - /* LDO K routing and constraints */ - { - .constraints = { - .min_uV = 1800000, - .max_uV = 2750000, - .valid_modes_mask = REGULATOR_MODE_NORMAL, - .valid_ops_mask = - REGULATOR_CHANGE_VOLTAGE | - REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(supply_ldo_k), - .consumer_supplies = supply_ldo_k, - }, - /* External regulator interface. No fixed voltage specified. - * If we knew the voltage of the external regulator and it - * was connected on the board, we could add the (fixed) - * voltage for it here. - */ - { - .constraints = { - .min_uV = 0, - .max_uV = 0, - .valid_modes_mask = REGULATOR_MODE_NORMAL, - .valid_ops_mask = - REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(supply_ldo_ext), - .consumer_supplies = supply_ldo_ext, - }, - /* Buck converter routing and constraints */ - { - .constraints = { - .name = "vcore", - .min_uV = 1200000, - .max_uV = 1800000, - .valid_modes_mask = REGULATOR_MODE_NORMAL, - .valid_ops_mask = - REGULATOR_CHANGE_VOLTAGE, - .always_on = 1, - .boot_on = 1, - }, - }, - }, - .reg_initvals = { - LDO_A_SETTING, - LDO_C_SETTING, - LDO_E_SETTING, - LDO_E_SLEEP_SETTING, - LDO_F_SETTING, - LDO_G_SETTING, - LDO_H_SETTING, - LDO_K_SETTING, - LDO_EXT_SETTING, - BUCK_SETTING, - BUCK_SLEEP_SETTING, - LDO_D_SETTING, - }, -}; -#endif - -static struct i2c_board_info __initdata bus0_i2c_board_info[] = { -#ifdef CONFIG_AB3100_CORE - { - .type = "ab3100", - .addr = 0x48, - .irq = IRQ_U300_IRQ0_EXT, - .platform_data = &ab3100_plf_data, - }, -#else - { }, -#endif -}; - -static struct i2c_board_info __initdata bus1_i2c_board_info[] = { - { - .type = "fwcam", - .addr = 0x10, - }, - { - .type = "fwcam", - .addr = 0x5d, - }, -}; - -void __init u300_i2c_register_board_devices(void) -{ - i2c_register_board_info(0, bus0_i2c_board_info, - ARRAY_SIZE(bus0_i2c_board_info)); - /* - * This makes the core shut down all unused regulators - * after all the initcalls have completed. - */ - regulator_has_full_constraints(); - i2c_register_board_info(1, bus1_i2c_board_info, - ARRAY_SIZE(bus1_i2c_board_info)); -} diff --git a/arch/arm/mach-u300/i2c.h b/arch/arm/mach-u300/i2c.h deleted file mode 100644 index 485c02e5c06d..000000000000 --- a/arch/arm/mach-u300/i2c.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * arch/arm/mach-u300/i2c.h - * - * Copyright (C) 2009 ST-Ericsson AB - * License terms: GNU General Public License (GPL) version 2 - * - * Register board i2c devices - * Author: Linus Walleij <linus.walleij@stericsson.com> - */ - -#ifndef MACH_U300_I2C_H -#define MACH_U300_I2C_H - -#ifdef CONFIG_I2C_STU300 -void __init u300_i2c_register_board_devices(void); -#else -/* Compile out this stuff if no I2C adapter is available */ -static inline void __init u300_i2c_register_board_devices(void) -{ -} -#endif - -#endif diff --git a/arch/arm/mach-u300/include/mach/hardware.h b/arch/arm/mach-u300/include/mach/hardware.h deleted file mode 100644 index b99d4ce0ac2b..000000000000 --- a/arch/arm/mach-u300/include/mach/hardware.h +++ /dev/null @@ -1,5 +0,0 @@ -/* - * arch/arm/mach-u300/include/mach/hardware.h - */ -#include <asm/sizes.h> -#include <mach/u300-regs.h> diff --git a/arch/arm/mach-u300/include/mach/irqs.h b/arch/arm/mach-u300/include/mach/irqs.h deleted file mode 100644 index 21d5e76a6cd3..000000000000 --- a/arch/arm/mach-u300/include/mach/irqs.h +++ /dev/null @@ -1,80 +0,0 @@ -/* - * - * arch/arm/mach-u300/include/mach/irqs.h - * - * - * Copyright (C) 2006-2012 ST-Ericsson AB - * License terms: GNU General Public License (GPL) version 2 - * IRQ channel definitions for the U300 platforms. - * Author: Linus Walleij <linus.walleij@stericsson.com> - */ - -#ifndef __MACH_IRQS_H -#define __MACH_IRQS_H - -#define IRQ_U300_INTCON0_START 32 -#define IRQ_U300_INTCON1_START 64 -/* These are on INTCON0 - 30 lines */ -#define IRQ_U300_IRQ0_EXT 32 -#define IRQ_U300_IRQ1_EXT 33 -#define IRQ_U300_DMA 34 -#define IRQ_U300_VIDEO_ENC_0 35 -#define IRQ_U300_VIDEO_ENC_1 36 -#define IRQ_U300_AAIF_RX 37 -#define IRQ_U300_AAIF_TX 38 -#define IRQ_U300_AAIF_VGPIO 39 -#define IRQ_U300_AAIF_WAKEUP 40 -#define IRQ_U300_PCM_I2S0_FRAME 41 -#define IRQ_U300_PCM_I2S0_FIFO 42 -#define IRQ_U300_PCM_I2S1_FRAME 43 -#define IRQ_U300_PCM_I2S1_FIFO 44 -#define IRQ_U300_XGAM_GAMCON 45 -#define IRQ_U300_XGAM_CDI 46 -#define IRQ_U300_XGAM_CDICON 47 -#define IRQ_U300_XGAM_PDI 49 -#define IRQ_U300_XGAM_PDICON 50 -#define IRQ_U300_XGAM_GAMEACC 51 -#define IRQ_U300_XGAM_MCIDCT 52 -#define IRQ_U300_APEX 53 -#define IRQ_U300_UART0 54 -#define IRQ_U300_SPI 55 -#define IRQ_U300_TIMER_APP_OS 56 -#define IRQ_U300_TIMER_APP_DD 57 -#define IRQ_U300_TIMER_APP_GP1 58 -#define IRQ_U300_TIMER_APP_GP2 59 -#define IRQ_U300_TIMER_OS 60 -#define IRQ_U300_TIMER_MS 61 -#define IRQ_U300_KEYPAD_KEYBF 62 -#define IRQ_U300_KEYPAD_KEYBR 63 -/* These are on INTCON1 - 32 lines */ -#define IRQ_U300_GPIO_PORT0 64 -#define IRQ_U300_GPIO_PORT1 65 -#define IRQ_U300_GPIO_PORT2 66 - -/* These are for DB3150, DB3200 and DB3350 */ -#define IRQ_U300_WDOG 67 -#define IRQ_U300_EVHIST 68 -#define IRQ_U300_MSPRO 69 -#define IRQ_U300_MMCSD_MCIINTR0 70 -#define IRQ_U300_MMCSD_MCIINTR1 71 -#define IRQ_U300_I2C0 72 -#define IRQ_U300_I2C1 73 -#define IRQ_U300_RTC 74 -#define IRQ_U300_NFIF 75 -#define IRQ_U300_NFIF2 76 - -/* The DB3350-specific interrupt lines */ -#define IRQ_U300_ISP_F0 77 -#define IRQ_U300_ISP_F1 78 -#define IRQ_U300_ISP_F2 79 -#define IRQ_U300_ISP_F3 80 -#define IRQ_U300_ISP_F4 81 -#define IRQ_U300_GPIO_PORT3 82 -#define IRQ_U300_SYSCON_PLL_LOCK 83 -#define IRQ_U300_UART1 84 -#define IRQ_U300_GPIO_PORT4 85 -#define IRQ_U300_GPIO_PORT5 86 -#define IRQ_U300_GPIO_PORT6 87 -#define U300_VIC_IRQS_END 88 - -#endif diff --git a/arch/arm/mach-u300/include/mach/syscon.h b/arch/arm/mach-u300/include/mach/syscon.h deleted file mode 100644 index 10bdd0be9774..000000000000 --- a/arch/arm/mach-u300/include/mach/syscon.h +++ /dev/null @@ -1,592 +0,0 @@ -/* - * - * arch/arm/mach-u300/include/mach/syscon.h - * - * - * Copyright (C) 2008-2012 ST-Ericsson AB - * - * Author: Rickard Andersson <rickard.andersson@stericsson.com> - */ - -#ifndef __MACH_SYSCON_H -#define __MACH_SYSCON_H - -/* - * All register defines for SYSCON registers that concerns individual - * block clocks and reset lines are registered here. This is because - * we don't want any other file to try to fool around with this stuff. - */ - -/* APP side SYSCON registers */ -/* TODO: this is incomplete. Add all from asic_syscon_map.h eventually. */ -/* CLK Control Register 16bit (R/W) */ -#define U300_SYSCON_CCR (0x0000) -#define U300_SYSCON_CCR_I2S1_USE_VCXO (0x0040) -#define U300_SYSCON_CCR_I2S0_USE_VCXO (0x0020) -#define U300_SYSCON_CCR_TURN_VCXO_ON (0x0008) -#define U300_SYSCON_CCR_CLKING_PERFORMANCE_MASK (0x0007) -#define U300_SYSCON_CCR_CLKING_PERFORMANCE_LOW_POWER (0x04) -#define U300_SYSCON_CCR_CLKING_PERFORMANCE_LOW (0x03) -#define U300_SYSCON_CCR_CLKING_PERFORMANCE_INTERMEDIATE (0x02) -#define U300_SYSCON_CCR_CLKING_PERFORMANCE_HIGH (0x01) -#define U300_SYSCON_CCR_CLKING_PERFORMANCE_BEST (0x00) -/* CLK Status Register 16bit (R/W) */ -#define U300_SYSCON_CSR (0x0004) -#define U300_SYSCON_CSR_PLL208_LOCK_IND (0x0002) -#define U300_SYSCON_CSR_PLL13_LOCK_IND (0x0001) -/* Reset lines for SLOW devices 16bit (R/W) */ -#define U300_SYSCON_RSR (0x0014) -#define U300_SYSCON_RSR_PPM_RESET_EN (0x0200) -#define U300_SYSCON_RSR_ACC_TMR_RESET_EN (0x0100) -#define U300_SYSCON_RSR_APP_TMR_RESET_EN (0x0080) -#define U300_SYSCON_RSR_RTC_RESET_EN (0x0040) -#define U300_SYSCON_RSR_KEYPAD_RESET_EN (0x0020) -#define U300_SYSCON_RSR_GPIO_RESET_EN (0x0010) -#define U300_SYSCON_RSR_EH_RESET_EN (0x0008) -#define U300_SYSCON_RSR_BTR_RESET_EN (0x0004) -#define U300_SYSCON_RSR_UART_RESET_EN (0x0002) -#define U300_SYSCON_RSR_SLOW_BRIDGE_RESET_EN (0x0001) -/* Reset lines for FAST devices 16bit (R/W) */ -#define U300_SYSCON_RFR (0x0018) -#define U300_SYSCON_RFR_UART1_RESET_ENABLE (0x0080) -#define U300_SYSCON_RFR_SPI_RESET_ENABLE (0x0040) -#define U300_SYSCON_RFR_MMC_RESET_ENABLE (0x0020) -#define U300_SYSCON_RFR_PCM_I2S1_RESET_ENABLE (0x0010) -#define U300_SYSCON_RFR_PCM_I2S0_RESET_ENABLE (0x0008) -#define U300_SYSCON_RFR_I2C1_RESET_ENABLE (0x0004) -#define U300_SYSCON_RFR_I2C0_RESET_ENABLE (0x0002) -#define U300_SYSCON_RFR_FAST_BRIDGE_RESET_ENABLE (0x0001) -/* Reset lines for the rest of the peripherals 16bit (R/W) */ -#define U300_SYSCON_RRR (0x001c) -#define U300_SYSCON_RRR_CDS_RESET_EN (0x4000) -#define U300_SYSCON_RRR_ISP_RESET_EN (0x2000) -#define U300_SYSCON_RRR_INTCON_RESET_EN (0x1000) -#define U300_SYSCON_RRR_MSPRO_RESET_EN (0x0800) -#define U300_SYSCON_RRR_XGAM_RESET_EN (0x0100) -#define U300_SYSCON_RRR_XGAM_VC_SYNC_RESET_EN (0x0080) -#define U300_SYSCON_RRR_NANDIF_RESET_EN (0x0040) -#define U300_SYSCON_RRR_EMIF_RESET_EN (0x0020) -#define U300_SYSCON_RRR_DMAC_RESET_EN (0x0010) -#define U300_SYSCON_RRR_CPU_RESET_EN (0x0008) -#define U300_SYSCON_RRR_APEX_RESET_EN (0x0004) -#define U300_SYSCON_RRR_AHB_RESET_EN (0x0002) -#define U300_SYSCON_RRR_AAIF_RESET_EN (0x0001) -/* Clock enable for SLOW peripherals 16bit (R/W) */ -#define U300_SYSCON_CESR (0x0020) -#define U300_SYSCON_CESR_PPM_CLK_EN (0x0200) -#define U300_SYSCON_CESR_ACC_TMR_CLK_EN (0x0100) -#define U300_SYSCON_CESR_APP_TMR_CLK_EN (0x0080) -#define U300_SYSCON_CESR_KEYPAD_CLK_EN (0x0040) -#define U300_SYSCON_CESR_GPIO_CLK_EN (0x0010) -#define U300_SYSCON_CESR_EH_CLK_EN (0x0008) -#define U300_SYSCON_CESR_BTR_CLK_EN (0x0004) -#define U300_SYSCON_CESR_UART_CLK_EN (0x0002) -#define U300_SYSCON_CESR_SLOW_BRIDGE_CLK_EN (0x0001) -/* Clock enable for FAST peripherals 16bit (R/W) */ -#define U300_SYSCON_CEFR (0x0024) -#define U300_SYSCON_CEFR_UART1_CLK_EN (0x0200) -#define U300_SYSCON_CEFR_I2S1_CORE_CLK_EN (0x0100) -#define U300_SYSCON_CEFR_I2S0_CORE_CLK_EN (0x0080) -#define U300_SYSCON_CEFR_SPI_CLK_EN (0x0040) -#define U300_SYSCON_CEFR_MMC_CLK_EN (0x0020) -#define U300_SYSCON_CEFR_I2S1_CLK_EN (0x0010) -#define U300_SYSCON_CEFR_I2S0_CLK_EN (0x0008) -#define U300_SYSCON_CEFR_I2C1_CLK_EN (0x0004) -#define U300_SYSCON_CEFR_I2C0_CLK_EN (0x0002) -#define U300_SYSCON_CEFR_FAST_BRIDGE_CLK_EN (0x0001) -/* Clock enable for the rest of the peripherals 16bit (R/W) */ -#define U300_SYSCON_CERR (0x0028) -#define U300_SYSCON_CERR_CDS_CLK_EN (0x2000) -#define U300_SYSCON_CERR_ISP_CLK_EN (0x1000) -#define U300_SYSCON_CERR_MSPRO_CLK_EN (0x0800) -#define U300_SYSCON_CERR_AHB_SUBSYS_BRIDGE_CLK_EN (0x0400) -#define U300_SYSCON_CERR_SEMI_CLK_EN (0x0200) -#define U300_SYSCON_CERR_XGAM_CLK_EN (0x0100) -#define U300_SYSCON_CERR_VIDEO_ENC_CLK_EN (0x0080) -#define U300_SYSCON_CERR_NANDIF_CLK_EN (0x0040) -#define U300_SYSCON_CERR_EMIF_CLK_EN (0x0020) -#define U300_SYSCON_CERR_DMAC_CLK_EN (0x0010) -#define U300_SYSCON_CERR_CPU_CLK_EN (0x0008) -#define U300_SYSCON_CERR_APEX_CLK_EN (0x0004) -#define U300_SYSCON_CERR_AHB_CLK_EN (0x0002) -#define U300_SYSCON_CERR_AAIF_CLK_EN (0x0001) -/* Single block clock enable 16bit (-/W) */ -#define U300_SYSCON_SBCER (0x002c) -#define U300_SYSCON_SBCER_PPM_CLK_EN (0x0009) -#define U300_SYSCON_SBCER_ACC_TMR_CLK_EN (0x0008) -#define U300_SYSCON_SBCER_APP_TMR_CLK_EN (0x0007) -#define U300_SYSCON_SBCER_KEYPAD_CLK_EN (0x0006) -#define U300_SYSCON_SBCER_GPIO_CLK_EN (0x0004) -#define U300_SYSCON_SBCER_EH_CLK_EN (0x0003) -#define U300_SYSCON_SBCER_BTR_CLK_EN (0x0002) -#define U300_SYSCON_SBCER_UART_CLK_EN (0x0001) -#define U300_SYSCON_SBCER_SLOW_BRIDGE_CLK_EN (0x0000) -#define U300_SYSCON_SBCER_UART1_CLK_EN (0x0019) -#define U300_SYSCON_SBCER_I2S1_CORE_CLK_EN (0x0018) -#define U300_SYSCON_SBCER_I2S0_CORE_CLK_EN (0x0017) -#define U300_SYSCON_SBCER_SPI_CLK_EN (0x0016) -#define U300_SYSCON_SBCER_MMC_CLK_EN (0x0015) -#define U300_SYSCON_SBCER_I2S1_CLK_EN (0x0014) -#define U300_SYSCON_SBCER_I2S0_CLK_EN (0x0013) -#define U300_SYSCON_SBCER_I2C1_CLK_EN (0x0012) -#define U300_SYSCON_SBCER_I2C0_CLK_EN (0x0011) -#define U300_SYSCON_SBCER_FAST_BRIDGE_CLK_EN (0x0010) -#define U300_SYSCON_SBCER_CDS_CLK_EN (0x002D) -#define U300_SYSCON_SBCER_ISP_CLK_EN (0x002C) -#define U300_SYSCON_SBCER_MSPRO_CLK_EN (0x002B) -#define U300_SYSCON_SBCER_AHB_SUBSYS_BRIDGE_CLK_EN (0x002A) -#define U300_SYSCON_SBCER_SEMI_CLK_EN (0x0029) -#define U300_SYSCON_SBCER_XGAM_CLK_EN (0x0028) -#define U300_SYSCON_SBCER_VIDEO_ENC_CLK_EN (0x0027) -#define U300_SYSCON_SBCER_NANDIF_CLK_EN (0x0026) -#define U300_SYSCON_SBCER_EMIF_CLK_EN (0x0025) -#define U300_SYSCON_SBCER_DMAC_CLK_EN (0x0024) -#define U300_SYSCON_SBCER_CPU_CLK_EN (0x0023) -#define U300_SYSCON_SBCER_APEX_CLK_EN (0x0022) -#define U300_SYSCON_SBCER_AHB_CLK_EN (0x0021) -#define U300_SYSCON_SBCER_AAIF_CLK_EN (0x0020) -/* Single block clock disable 16bit (-/W) */ -#define U300_SYSCON_SBCDR (0x0030) -/* Same values as above for SBCER */ -/* Clock force SLOW peripherals 16bit (R/W) */ -#define U300_SYSCON_CFSR (0x003c) -#define U300_SYSCON_CFSR_PPM_CLK_FORCE_EN (0x0200) -#define U300_SYSCON_CFSR_ACC_TMR_CLK_FORCE_EN (0x0100) -#define U300_SYSCON_CFSR_APP_TMR_CLK_FORCE_EN (0x0080) -#define U300_SYSCON_CFSR_KEYPAD_CLK_FORCE_EN (0x0020) -#define U300_SYSCON_CFSR_GPIO_CLK_FORCE_EN (0x0010) -#define U300_SYSCON_CFSR_EH_CLK_FORCE_EN (0x0008) -#define U300_SYSCON_CFSR_BTR_CLK_FORCE_EN (0x0004) -#define U300_SYSCON_CFSR_UART_CLK_FORCE_EN (0x0002) -#define U300_SYSCON_CFSR_SLOW_BRIDGE_CLK_FORCE_EN (0x0001) -/* Clock force FAST peripherals 16bit (R/W) */ -#define U300_SYSCON_CFFR (0x40) -/* Values not defined. Define if you want to use them. */ -/* Clock force the rest of the peripherals 16bit (R/W) */ -#define U300_SYSCON_CFRR (0x44) -#define U300_SYSCON_CFRR_CDS_CLK_FORCE_EN (0x2000) -#define U300_SYSCON_CFRR_ISP_CLK_FORCE_EN (0x1000) -#define U300_SYSCON_CFRR_MSPRO_CLK_FORCE_EN (0x0800) -#define U300_SYSCON_CFRR_AHB_SUBSYS_BRIDGE_CLK_FORCE_EN (0x0400) -#define U300_SYSCON_CFRR_SEMI_CLK_FORCE_EN (0x0200) -#define U300_SYSCON_CFRR_XGAM_CLK_FORCE_EN (0x0100) -#define U300_SYSCON_CFRR_VIDEO_ENC_CLK_FORCE_EN (0x0080) -#define U300_SYSCON_CFRR_NANDIF_CLK_FORCE_EN (0x0040) -#define U300_SYSCON_CFRR_EMIF_CLK_FORCE_EN (0x0020) -#define U300_SYSCON_CFRR_DMAC_CLK_FORCE_EN (0x0010) -#define U300_SYSCON_CFRR_CPU_CLK_FORCE_EN (0x0008) -#define U300_SYSCON_CFRR_APEX_CLK_FORCE_EN (0x0004) -#define U300_SYSCON_CFRR_AHB_CLK_FORCE_EN (0x0002) -#define U300_SYSCON_CFRR_AAIF_CLK_FORCE_EN (0x0001) -/* PLL208 Frequency Control 16bit (R/W) */ -#define U300_SYSCON_PFCR (0x48) -#define U300_SYSCON_PFCR_DPLL_MULT_NUM (0x000F) -/* Power Management Control 16bit (R/W) */ -#define U300_SYSCON_PMCR (0x50) -#define U300_SYSCON_PMCR_DCON_ENABLE (0x0002) -#define U300_SYSCON_PMCR_PWR_MGNT_ENABLE (0x0001) -/* - * All other clocking registers moved to clock.c! - */ -/* Reset Out 16bit (R/W) */ -#define U300_SYSCON_RCR (0x6c) -#define U300_SYSCON_RCR_RESOUT0_RST_N_DISABLE (0x0001) -/* EMIF Slew Rate Control 16bit (R/W) */ -#define U300_SYSCON_SRCLR (0x70) -#define U300_SYSCON_SRCLR_MASK (0x03FF) -#define U300_SYSCON_SRCLR_VALUE (0x03FF) -#define U300_SYSCON_SRCLR_EMIF_1_SLRC_5_B (0x0200) -#define U300_SYSCON_SRCLR_EMIF_1_SLRC_5_A (0x0100) -#define U300_SYSCON_SRCLR_EMIF_1_SLRC_4_B (0x0080) -#define U300_SYSCON_SRCLR_EMIF_1_SLRC_4_A (0x0040) -#define U300_SYSCON_SRCLR_EMIF_1_SLRC_3_B (0x0020) -#define U300_SYSCON_SRCLR_EMIF_1_SLRC_3_A (0x0010) -#define U300_SYSCON_SRCLR_EMIF_1_SLRC_2_B (0x0008) -#define U300_SYSCON_SRCLR_EMIF_1_SLRC_2_A (0x0004) -#define U300_SYSCON_SRCLR_EMIF_1_SLRC_1_B (0x0002) -#define U300_SYSCON_SRCLR_EMIF_1_SLRC_1_A (0x0001) -/* EMIF Clock Control Register 16bit (R/W) */ -#define U300_SYSCON_ECCR (0x0078) -#define U300_SYSCON_ECCR_MASK (0x000F) -#define U300_SYSCON_ECCR_EMIF_1_STATIC_CLK_EN_N_DISABLE (0x0008) -#define U300_SYSCON_ECCR_EMIF_1_RET_OUT_CLK_EN_N_DISABLE (0x0004) -#define U300_SYSCON_ECCR_EMIF_MEMCLK_RET_EN_N_DISABLE (0x0002) -#define U300_SYSCON_ECCR_EMIF_SDRCLK_RET_EN_N_DISABLE (0x0001) -/* Step one for killing the applications system 16bit (-/W) */ -#define U300_SYSCON_KA1R (0x0080) -#define U300_SYSCON_KA1R_MASK (0xFFFF) -#define U300_SYSCON_KA1R_VALUE (0xFFFF) -/* Step two for killing the application system 16bit (-/W) */ -#define U300_SYSCON_KA2R (0x0084) -#define U300_SYSCON_KA2R_MASK (0xFFFF) -#define U300_SYSCON_KA2R_VALUE (0xFFFF) -/* MMC/MSPRO frequency divider register 0 16bit (R/W) */ -#define U300_SYSCON_MMF0R (0x90) -#define U300_SYSCON_MMF0R_MASK (0x00FF) -#define U300_SYSCON_MMF0R_FREQ_0_HIGH_MASK (0x00F0) -#define U300_SYSCON_MMF0R_FREQ_0_LOW_MASK (0x000F) -/* MMC/MSPRO frequency divider register 1 16bit (R/W) */ -#define U300_SYSCON_MMF1R (0x94) -#define U300_SYSCON_MMF1R_MASK (0x00FF) -#define U300_SYSCON_MMF1R_FREQ_1_HIGH_MASK (0x00F0) -#define U300_SYSCON_MMF1R_FREQ_1_LOW_MASK (0x000F) -/* AAIF control register 16 bit (R/W) */ -#define U300_SYSCON_AAIFCR (0x98) -#define U300_SYSCON_AAIFCR_MASK (0x0003) -#define U300_SYSCON_AAIFCR_AASW_CTRL_MASK (0x0003) -#define U300_SYSCON_AAIFCR_AASW_CTRL_FUNCTIONAL (0x0000) -#define U300_SYSCON_AAIFCR_AASW_CTRL_MONITORING (0x0001) -#define U300_SYSCON_AAIFCR_AASW_CTRL_ACC_TO_EXT (0x0002) -#define U300_SYSCON_AAIFCR_AASW_CTRL_APP_TO_EXT (0x0003) -/* Clock control for the MMC and MSPRO blocks 16bit (R/W) */ -#define U300_SYSCON_MMCR (0x9C) -#define U300_SYSCON_MMCR_MASK (0x0003) -#define U300_SYSCON_MMCR_MMC_FB_CLK_SEL_ENABLE (0x0002) -#define U300_SYSCON_MMCR_MSPRO_FREQSEL_ENABLE (0x0001) -/* Pull up/down control (R/W) */ -#define U300_SYSCON_PUCR (0x104) -#define U300_SYSCON_PUCR_EMIF_1_WAIT_N_PU_ENABLE (0x0200) -#define U300_SYSCON_PUCR_EMIF_1_NFIF_READY_PU_ENABLE (0x0100) -#define U300_SYSCON_PUCR_EMIF_1_16BIT_PU_ENABLE (0x0080) -#define U300_SYSCON_PUCR_EMIF_1_8BIT_PU_ENABLE (0x0040) -#define U300_SYSCON_PUCR_KEY_IN_PU_EN_MASK (0x003F) -/* SYS_0_CLK_CONTROL first clock control 16bit (R/W) */ -#define U300_SYSCON_S0CCR (0x120) -#define U300_SYSCON_S0CCR_FIELD_MASK (0x43FF) -#define U300_SYSCON_S0CCR_CLOCK_REQ (0x4000) -#define U300_SYSCON_S0CCR_CLOCK_REQ_MONITOR (0x2000) -#define U300_SYSCON_S0CCR_CLOCK_INV (0x0200) -#define U300_SYSCON_S0CCR_CLOCK_FREQ_MASK (0x01E0) -#define U300_SYSCON_S0CCR_CLOCK_SELECT_MASK (0x001E) -#define U300_SYSCON_S0CCR_CLOCK_ENABLE (0x0001) -#define U300_SYSCON_S0CCR_SEL_MCLK (0x8<<1) -#define U300_SYSCON_S0CCR_SEL_ACC_FSM_CLK (0xA<<1) -#define U300_SYSCON_S0CCR_SEL_PLL60_48_CLK (0xC<<1) -#define U300_SYSCON_S0CCR_SEL_PLL60_60_CLK (0xD<<1) -#define U300_SYSCON_S0CCR_SEL_ACC_PLL208_CLK (0xE<<1) -#define U300_SYSCON_S0CCR_SEL_APP_PLL13_CLK (0x0<<1) -#define U300_SYSCON_S0CCR_SEL_APP_FSM_CLK (0x2<<1) -#define U300_SYSCON_S0CCR_SEL_RTC_CLK (0x4<<1) -#define U300_SYSCON_S0CCR_SEL_APP_PLL208_CLK (0x6<<1) -/* SYS_1_CLK_CONTROL second clock control 16 bit (R/W) */ -#define U300_SYSCON_S1CCR (0x124) -#define U300_SYSCON_S1CCR_FIELD_MASK (0x43FF) -#define U300_SYSCON_S1CCR_CLOCK_REQ (0x4000) -#define U300_SYSCON_S1CCR_CLOCK_REQ_MONITOR (0x2000) -#define U300_SYSCON_S1CCR_CLOCK_INV (0x0200) -#define U300_SYSCON_S1CCR_CLOCK_FREQ_MASK (0x01E0) -#define U300_SYSCON_S1CCR_CLOCK_SELECT_MASK (0x001E) -#define U300_SYSCON_S1CCR_CLOCK_ENABLE (0x0001) -#define U300_SYSCON_S1CCR_SEL_MCLK (0x8<<1) -#define U300_SYSCON_S1CCR_SEL_ACC_FSM_CLK (0xA<<1) -#define U300_SYSCON_S1CCR_SEL_PLL60_48_CLK (0xC<<1) -#define U300_SYSCON_S1CCR_SEL_PLL60_60_CLK (0xD<<1) -#define U300_SYSCON_S1CCR_SEL_ACC_PLL208_CLK (0xE<<1) -#define U300_SYSCON_S1CCR_SEL_ACC_PLL13_CLK (0x0<<1) -#define U300_SYSCON_S1CCR_SEL_APP_FSM_CLK (0x2<<1) -#define U300_SYSCON_S1CCR_SEL_RTC_CLK (0x4<<1) -#define U300_SYSCON_S1CCR_SEL_APP_PLL208_CLK (0x6<<1) -/* SYS_2_CLK_CONTROL third clock contol 16 bit (R/W) */ -#define U300_SYSCON_S2CCR (0x128) -#define U300_SYSCON_S2CCR_FIELD_MASK (0xC3FF) -#define U300_SYSCON_S2CCR_CLK_STEAL (0x8000) -#define U300_SYSCON_S2CCR_CLOCK_REQ (0x4000) -#define U300_SYSCON_S2CCR_CLOCK_REQ_MONITOR (0x2000) -#define U300_SYSCON_S2CCR_CLOCK_INV (0x0200) -#define U300_SYSCON_S2CCR_CLOCK_FREQ_MASK (0x01E0) -#define U300_SYSCON_S2CCR_CLOCK_SELECT_MASK (0x001E) -#define U300_SYSCON_S2CCR_CLOCK_ENABLE (0x0001) -#define U300_SYSCON_S2CCR_SEL_MCLK (0x8<<1) -#define U300_SYSCON_S2CCR_SEL_ACC_FSM_CLK (0xA<<1) -#define U300_SYSCON_S2CCR_SEL_PLL60_48_CLK (0xC<<1) -#define U300_SYSCON_S2CCR_SEL_PLL60_60_CLK (0xD<<1) -#define U300_SYSCON_S2CCR_SEL_ACC_PLL208_CLK (0xE<<1) -#define U300_SYSCON_S2CCR_SEL_ACC_PLL13_CLK (0x0<<1) -#define U300_SYSCON_S2CCR_SEL_APP_FSM_CLK (0x2<<1) -#define U300_SYSCON_S2CCR_SEL_RTC_CLK (0x4<<1) -#define U300_SYSCON_S2CCR_SEL_APP_PLL208_CLK (0x6<<1) -/* SYS_MISC_CONTROL, miscellaneous 16bit (R/W) */ -#define U300_SYSCON_MCR (0x12c) -#define U300_SYSCON_MCR_FIELD_MASK (0x00FF) -#define U300_SYSCON_MCR_PMGEN_CR_4_MASK (0x00C0) -#define U300_SYSCON_MCR_PMGEN_CR_4_GPIO (0x0000) -#define U300_SYSCON_MCR_PMGEN_CR_4_SPI (0x0040) -#define U300_SYSCON_MCR_PMGEN_CR_4_AAIF (0x00C0) -#define U300_SYSCON_MCR_PMGEN_CR_2_MASK (0x0030) -#define U300_SYSCON_MCR_PMGEN_CR_2_GPIO (0x0000) -#define U300_SYSCON_MCR_PMGEN_CR_2_EMIF_1_STATIC (0x0010) -#define U300_SYSCON_MCR_PMGEN_CR_2_DSP (0x0020) -#define U300_SYSCON_MCR_PMGEN_CR_2_AAIF (0x0030) -#define U300_SYSCON_MCR_PMGEN_CR_0_MASK (0x000C) -#define U300_SYSCON_MCR_PMGEN_CR_0_EMIF_1_SDRAM_M1 (0x0000) -#define U300_SYSCON_MCR_PMGEN_CR_0_EMIF_1_SDRAM_M2 (0x0004) -#define U300_SYSCON_MCR_PMGEN_CR_0_EMIF_1_SDRAM_M3 (0x0008) -#define U300_SYSCON_MCR_PMGEN_CR_0_EMIF_0_SDRAM (0x000C) -#define U300_SYSCON_MCR_PM1G_MODE_ENABLE (0x0002) -#define U300_SYSCON_MCR_PMTG5_MODE_ENABLE (0x0001) -/* SC_PLL_IRQ_CONTROL 16bit (R/W) */ -#define U300_SYSCON_PICR (0x0130) -#define U300_SYSCON_PICR_MASK (0x00FF) -#define U300_SYSCON_PICR_FORCE_PLL208_LOCK_LOW_ENABLE (0x0080) -#define U300_SYSCON_PICR_FORCE_PLL208_LOCK_HIGH_ENABLE (0x0040) -#define U300_SYSCON_PICR_FORCE_PLL13_LOCK_LOW_ENABLE (0x0020) -#define U300_SYSCON_PICR_FORCE_PLL13_LOCK_HIGH_ENABLE (0x0010) -#define U300_SYSCON_PICR_IRQMASK_PLL13_UNLOCK_ENABLE (0x0008) -#define U300_SYSCON_PICR_IRQMASK_PLL13_LOCK_ENABLE (0x0004) -#define U300_SYSCON_PICR_IRQMASK_PLL208_UNLOCK_ENABLE (0x0002) -#define U300_SYSCON_PICR_IRQMASK_PLL208_LOCK_ENABLE (0x0001) -/* SC_PLL_IRQ_STATUS 16 bit (R/-) */ -#define U300_SYSCON_PISR (0x0134) -#define U300_SYSCON_PISR_MASK (0x000F) -#define U300_SYSCON_PISR_PLL13_UNLOCK_IND (0x0008) -#define U300_SYSCON_PISR_PLL13_LOCK_IND (0x0004) -#define U300_SYSCON_PISR_PLL208_UNLOCK_IND (0x0002) -#define U300_SYSCON_PISR_PLL208_LOCK_IND (0x0001) -/* SC_PLL_IRQ_CLEAR 16 bit (-/W) */ -#define U300_SYSCON_PICLR (0x0138) -#define U300_SYSCON_PICLR_MASK (0x000F) -#define U300_SYSCON_PICLR_RWMASK (0x0000) -#define U300_SYSCON_PICLR_PLL13_UNLOCK_SC (0x0008) -#define U300_SYSCON_PICLR_PLL13_LOCK_SC (0x0004) -#define U300_SYSCON_PICLR_PLL208_UNLOCK_SC (0x0002) -#define U300_SYSCON_PICLR_PLL208_LOCK_SC (0x0001) -/* CAMIF_CONTROL 16 bit (-/W) */ -#define U300_SYSCON_CICR (0x013C) -#define U300_SYSCON_CICR_MASK (0x0FFF) -#define U300_SYSCON_CICR_APP_SUBLVDS_TESTMODE_MASK (0x0F00) -#define U300_SYSCON_CICR_APP_SUBLVDS_TESTMODE_PORT1 (0x0C00) -#define U300_SYSCON_CICR_APP_SUBLVDS_TESTMODE_PORT0 (0x0300) -#define U300_SYSCON_CICR_APP_SUBLVDS_RESCON_MASK (0x00F0) -#define U300_SYSCON_CICR_APP_SUBLVDS_RESCON_PORT1 (0x00C0) -#define U300_SYSCON_CICR_APP_SUBLVDS_RESCON_PORT0 (0x0030) -#define U300_SYSCON_CICR_APP_SUBLVDS_PWR_DWN_N_MASK (0x000F) -#define U300_SYSCON_CICR_APP_SUBLVDS_PWR_DWN_N_PORT1 (0x000C) -#define U300_SYSCON_CICR_APP_SUBLVDS_PWR_DWN_N_PORT0 (0x0003) -/* Clock activity observability register 0 */ -#define U300_SYSCON_C0OAR (0x140) -#define U300_SYSCON_C0OAR_MASK (0xFFFF) -#define U300_SYSCON_C0OAR_VALUE (0xFFFF) -#define U300_SYSCON_C0OAR_BT_H_CLK (0x8000) -#define U300_SYSCON_C0OAR_ASPB_P_CLK (0x4000) -#define U300_SYSCON_C0OAR_APP_SEMI_H_CLK (0x2000) -#define U300_SYSCON_C0OAR_APP_SEMI_CLK (0x1000) -#define U300_SYSCON_C0OAR_APP_MMC_MSPRO_CLK (0x0800) -#define U300_SYSCON_C0OAR_APP_I2S1_CLK (0x0400) -#define U300_SYSCON_C0OAR_APP_I2S0_CLK (0x0200) -#define U300_SYSCON_C0OAR_APP_CPU_CLK (0x0100) -#define U300_SYSCON_C0OAR_APP_52_CLK (0x0080) -#define U300_SYSCON_C0OAR_APP_208_CLK (0x0040) -#define U300_SYSCON_C0OAR_APP_104_CLK (0x0020) -#define U300_SYSCON_C0OAR_APEX_CLK (0x0010) -#define U300_SYSCON_C0OAR_AHPB_M_H_CLK (0x0008) -#define U300_SYSCON_C0OAR_AHB_CLK (0x0004) -#define U300_SYSCON_C0OAR_AFPB_P_CLK (0x0002) -#define U300_SYSCON_C0OAR_AAIF_CLK (0x0001) -/* Clock activity observability register 1 */ -#define U300_SYSCON_C1OAR (0x144) -#define U300_SYSCON_C1OAR_MASK (0x3FFE) -#define U300_SYSCON_C1OAR_VALUE (0x3FFE) -#define U300_SYSCON_C1OAR_NFIF_F_CLK (0x2000) -#define U300_SYSCON_C1OAR_MSPRO_CLK (0x1000) -#define U300_SYSCON_C1OAR_MMC_P_CLK (0x0800) -#define U300_SYSCON_C1OAR_MMC_CLK (0x0400) -#define U300_SYSCON_C1OAR_KP_P_CLK (0x0200) -#define U300_SYSCON_C1OAR_I2C1_P_CLK (0x0100) -#define U300_SYSCON_C1OAR_I2C0_P_CLK (0x0080) -#define U300_SYSCON_C1OAR_GPIO_CLK (0x0040) -#define U300_SYSCON_C1OAR_EMIF_MPMC_CLK (0x0020) -#define U300_SYSCON_C1OAR_EMIF_H_CLK (0x0010) -#define U300_SYSCON_C1OAR_EVHIST_CLK (0x0008) -#define U300_SYSCON_C1OAR_PPM_CLK (0x0004) -#define U300_SYSCON_C1OAR_DMA_CLK (0x0002) -/* Clock activity observability register 2 */ -#define U300_SYSCON_C2OAR (0x148) -#define U300_SYSCON_C2OAR_MASK (0x0FFF) -#define U300_SYSCON_C2OAR_VALUE (0x0FFF) -#define U300_SYSCON_C2OAR_XGAM_CDI_CLK (0x0800) -#define U300_SYSCON_C2OAR_XGAM_CLK (0x0400) -#define U300_SYSCON_C2OAR_VC_H_CLK (0x0200) -#define U300_SYSCON_C2OAR_VC_CLK (0x0100) -#define U300_SYSCON_C2OAR_UA_P_CLK (0x0080) -#define U300_SYSCON_C2OAR_TMR1_CLK (0x0040) -#define U300_SYSCON_C2OAR_TMR0_CLK (0x0020) -#define U300_SYSCON_C2OAR_SPI_P_CLK (0x0010) -#define U300_SYSCON_C2OAR_PCM_I2S1_CORE_CLK (0x0008) -#define U300_SYSCON_C2OAR_PCM_I2S1_CLK (0x0004) -#define U300_SYSCON_C2OAR_PCM_I2S0_CORE_CLK (0x0002) -#define U300_SYSCON_C2OAR_PCM_I2S0_CLK (0x0001) - -/* Chip ID register 16bit (R/-) */ -#define U300_SYSCON_CIDR (0x400) -/* Video IRQ clear 16bit (R/W) */ -#define U300_SYSCON_VICR (0x404) -#define U300_SYSCON_VICR_VIDEO1_IRQ_CLEAR_ENABLE (0x0002) -#define U300_SYSCON_VICR_VIDEO0_IRQ_CLEAR_ENABLE (0x0001) -/* SMCR */ -#define U300_SYSCON_SMCR (0x4d0) -#define U300_SYSCON_SMCR_FIELD_MASK (0x000e) -#define U300_SYSCON_SMCR_SEMI_SREFACK_IND (0x0008) -#define U300_SYSCON_SMCR_SEMI_SREFREQ_ENABLE (0x0004) -#define U300_SYSCON_SMCR_SEMI_EXT_BOOT_MODE_ENABLE (0x0002) -/* CPU_SW_DBGEN Software Debug Enable 16bit (R/W) */ -#define U300_SYSCON_CSDR (0x4f0) -#define U300_SYSCON_CSDR_SW_DEBUG_ENABLE (0x0001) -/* PRINT_CONTROL Print Control 16bit (R/-) */ -#define U300_SYSCON_PCR (0x4f8) -#define U300_SYSCON_PCR_SERV_IND (0x0001) -/* BOOT_CONTROL 16bit (R/-) */ -#define U300_SYSCON_BCR (0x4fc) -#define U300_SYSCON_BCR_ACC_CPU_SUBSYS_VINITHI_IND (0x0400) -#define U300_SYSCON_BCR_APP_CPU_SUBSYS_VINITHI_IND (0x0200) -#define U300_SYSCON_BCR_EXTRA_BOOT_OPTION_MASK (0x01FC) -#define U300_SYSCON_BCR_APP_BOOT_SERV_MASK (0x0003) - - -/* CPU clock defines */ -/** - * CPU high frequency in MHz - */ -#define SYSCON_CPU_CLOCK_HIGH 208 -/** - * CPU medium frequency in MHz - */ -#define SYSCON_CPU_CLOCK_MEDIUM 52 -/** - * CPU low frequency in MHz - */ -#define SYSCON_CPU_CLOCK_LOW 13 - -/* EMIF clock defines */ -/** - * EMIF high frequency in MHz - */ -#define SYSCON_EMIF_CLOCK_HIGH 104 -/** - * EMIF medium frequency in MHz - */ -#define SYSCON_EMIF_CLOCK_MEDIUM 52 -/** - * EMIF low frequency in MHz - */ -#define SYSCON_EMIF_CLOCK_LOW 13 - -/* AHB clock defines */ -/** - * AHB high frequency in MHz - */ -#define SYSCON_AHB_CLOCK_HIGH 52 -/** - * AHB medium frequency in MHz - */ -#define SYSCON_AHB_CLOCK_MEDIUM 26 -/** - * AHB low frequency in MHz - */ -#define SYSCON_AHB_CLOCK_LOW 7 /* i.e 13/2=6.5MHz */ - -enum syscon_busmaster { - SYSCON_BM_DMAC, - SYSCON_BM_XGAM, - SYSCON_BM_VIDEO_ENC -}; - -/* Selectr a resistor or a set of resistors */ -enum syscon_pull_up_down { - SYSCON_PU_KEY_IN_EN, - SYSCON_PU_EMIF_1_8_BIT_EN, - SYSCON_PU_EMIF_1_16_BIT_EN, - SYSCON_PU_EMIF_1_NFIF_READY_EN, - SYSCON_PU_EMIF_1_NFIF_WAIT_N_EN, -}; - -/* - * Note that this array must match the order of the array "clk_reg" - * in syscon.c - */ -enum syscon_clk { - SYSCON_CLKCONTROL_SLOW_BRIDGE, - SYSCON_CLKCONTROL_UART, - SYSCON_CLKCONTROL_BTR, - SYSCON_CLKCONTROL_EH, - SYSCON_CLKCONTROL_GPIO, - SYSCON_CLKCONTROL_KEYPAD, - SYSCON_CLKCONTROL_APP_TIMER, - SYSCON_CLKCONTROL_ACC_TIMER, - SYSCON_CLKCONTROL_FAST_BRIDGE, - SYSCON_CLKCONTROL_I2C0, - SYSCON_CLKCONTROL_I2C1, - SYSCON_CLKCONTROL_I2S0, - SYSCON_CLKCONTROL_I2S1, - SYSCON_CLKCONTROL_MMC, - SYSCON_CLKCONTROL_SPI, - SYSCON_CLKCONTROL_I2S0_CORE, - SYSCON_CLKCONTROL_I2S1_CORE, - SYSCON_CLKCONTROL_UART1, - SYSCON_CLKCONTROL_AAIF, - SYSCON_CLKCONTROL_AHB, - SYSCON_CLKCONTROL_APEX, - SYSCON_CLKCONTROL_CPU, - SYSCON_CLKCONTROL_DMA, - SYSCON_CLKCONTROL_EMIF, - SYSCON_CLKCONTROL_NAND_IF, - SYSCON_CLKCONTROL_VIDEO_ENC, - SYSCON_CLKCONTROL_XGAM, - SYSCON_CLKCONTROL_SEMI, - SYSCON_CLKCONTROL_AHB_SUBSYS, - SYSCON_CLKCONTROL_MSPRO -}; - -enum syscon_sysclk_mode { - SYSCON_SYSCLK_DISABLED, - SYSCON_SYSCLK_M_CLK, - SYSCON_SYSCLK_ACC_FSM, - SYSCON_SYSCLK_PLL60_48, - SYSCON_SYSCLK_PLL60_60, - SYSCON_SYSCLK_ACC_PLL208, - SYSCON_SYSCLK_APP_PLL13, - SYSCON_SYSCLK_APP_FSM, - SYSCON_SYSCLK_RTC, - SYSCON_SYSCLK_APP_PLL208 -}; - -enum syscon_sysclk_req { - SYSCON_SYSCLKREQ_DISABLED, - SYSCON_SYSCLKREQ_ACTIVE_LOW, - SYSCON_SYSCLKREQ_MONITOR -}; - -enum syscon_clk_mode { - SYSCON_CLKMODE_OFF, - SYSCON_CLKMODE_DEFAULT, - SYSCON_CLKMODE_LOW, - SYSCON_CLKMODE_MEDIUM, - SYSCON_CLKMODE_HIGH, - SYSCON_CLKMODE_PERMANENT, - SYSCON_CLKMODE_ON, -}; - -enum syscon_call_mode { - SYSCON_CLKCALL_NOWAIT, - SYSCON_CLKCALL_WAIT, -}; - -int syscon_dc_on(bool keep_power_on); -int syscon_set_busmaster_active_state(enum syscon_busmaster busmaster, - bool active); -bool syscon_get_busmaster_active_state(void); -int syscon_set_sleep_mask(enum syscon_clk, - bool sleep_ctrl); -int syscon_config_sysclk(u32 sysclk, - enum syscon_sysclk_mode sysclkmode, - bool inverse, - u32 divisor, - enum syscon_sysclk_req sysclkreq); -bool syscon_can_turn_off_semi_clock(void); - -/* This function is restricted to core.c */ -int syscon_request_normal_power(bool req); - -/* This function is restricted to be used by platform_speed.c */ -int syscon_speed_request(enum syscon_call_mode wait_mode, - enum syscon_clk_mode req_clk_mode); -#endif /* __MACH_SYSCON_H */ diff --git a/arch/arm/mach-u300/include/mach/timex.h b/arch/arm/mach-u300/include/mach/timex.h deleted file mode 100644 index f233b72633f6..000000000000 --- a/arch/arm/mach-u300/include/mach/timex.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * - * arch/arm/mach-u300/include/mach/timex.h - * - * - * Copyright (C) 2006-2009 ST-Ericsson AB - * License terms: GNU General Public License (GPL) version 2 - * Platform tick rate definition. - * Author: Linus Walleij <linus.walleij@stericsson.com> - */ -#ifndef __MACH_TIMEX_H -#define __MACH_TIMEX_H - -/* This is for the APP OS GP1 (General Purpose 1) timer */ -#define CLOCK_TICK_RATE 1000000 - -#endif diff --git a/arch/arm/mach-u300/include/mach/u300-regs.h b/arch/arm/mach-u300/include/mach/u300-regs.h deleted file mode 100644 index 0320495efc4d..000000000000 --- a/arch/arm/mach-u300/include/mach/u300-regs.h +++ /dev/null @@ -1,165 +0,0 @@ -/* - * - * arch/arm/mach-u300/include/mach/u300-regs.h - * - * - * Copyright (C) 2006-2009 ST-Ericsson AB - * License terms: GNU General Public License (GPL) version 2 - * Basic register address definitions in physical memory and - * some block definitions for core devices like the timer. - * Author: Linus Walleij <linus.walleij@stericsson.com> - */ - -#ifndef __MACH_U300_REGS_H -#define __MACH_U300_REGS_H - -/* - * These are the large blocks of memory allocated for I/O. - * the defines are used for setting up the I/O memory mapping. - */ - -/* NAND Flash CS0 */ -#define U300_NAND_CS0_PHYS_BASE 0x80000000 - -/* NFIF */ -#define U300_NAND_IF_PHYS_BASE 0x9f800000 - -/* ALE, CLE offset for FSMC NAND */ -#define PLAT_NAND_CLE (1 << 16) -#define PLAT_NAND_ALE (1 << 17) - -/* AHB Peripherals */ -#define U300_AHB_PER_PHYS_BASE 0xa0000000 -#define U300_AHB_PER_VIRT_BASE 0xff010000 - -/* FAST Peripherals */ -#define U300_FAST_PER_PHYS_BASE 0xc0000000 -#define U300_FAST_PER_VIRT_BASE 0xff020000 - -/* SLOW Peripherals */ -#define U300_SLOW_PER_PHYS_BASE 0xc0010000 -#define U300_SLOW_PER_VIRT_BASE 0xff000000 - -/* Boot ROM */ -#define U300_BOOTROM_PHYS_BASE 0xffff0000 -#define U300_BOOTROM_VIRT_BASE 0xffff0000 - -/* SEMI config base */ -#define U300_SEMI_CONFIG_BASE 0x2FFE0000 - -/* - * AHB peripherals - */ - -/* AHB Peripherals Bridge Controller */ -#define U300_AHB_BRIDGE_BASE (U300_AHB_PER_PHYS_BASE+0x0000) - -/* Vectored Interrupt Controller 0, servicing 32 interrupts */ -#define U300_INTCON0_BASE (U300_AHB_PER_PHYS_BASE+0x1000) -#define U300_INTCON0_VBASE IOMEM(U300_AHB_PER_VIRT_BASE+0x1000) - -/* Vectored Interrupt Controller 1, servicing 32 interrupts */ -#define U300_INTCON1_BASE (U300_AHB_PER_PHYS_BASE+0x2000) -#define U300_INTCON1_VBASE IOMEM(U300_AHB_PER_VIRT_BASE+0x2000) - -/* Memory Stick Pro (MSPRO) controller */ -#define U300_MSPRO_BASE (U300_AHB_PER_PHYS_BASE+0x3000) - -/* EMIF Configuration Area */ -#define U300_EMIF_CFG_BASE (U300_AHB_PER_PHYS_BASE+0x4000) - - -/* - * FAST peripherals - */ - -/* FAST bridge control */ -#define U300_FAST_BRIDGE_BASE (U300_FAST_PER_PHYS_BASE+0x0000) - -/* MMC/SD controller */ -#define U300_MMCSD_BASE (U300_FAST_PER_PHYS_BASE+0x1000) - -/* PCM I2S0 controller */ -#define U300_PCM_I2S0_BASE (U300_FAST_PER_PHYS_BASE+0x2000) - -/* PCM I2S1 controller */ -#define U300_PCM_I2S1_BASE (U300_FAST_PER_PHYS_BASE+0x3000) - -/* I2C0 controller */ -#define U300_I2C0_BASE (U300_FAST_PER_PHYS_BASE+0x4000) - -/* I2C1 controller */ -#define U300_I2C1_BASE (U300_FAST_PER_PHYS_BASE+0x5000) - -/* SPI controller */ -#define U300_SPI_BASE (U300_FAST_PER_PHYS_BASE+0x6000) - -/* Fast UART1 on U335 only */ -#define U300_UART1_BASE (U300_FAST_PER_PHYS_BASE+0x7000) - -/* - * SLOW peripherals - */ - -/* SLOW bridge control */ -#define U300_SLOW_BRIDGE_BASE (U300_SLOW_PER_PHYS_BASE) - -/* SYSCON */ -#define U300_SYSCON_BASE (U300_SLOW_PER_PHYS_BASE+0x1000) -#define U300_SYSCON_VBASE IOMEM(U300_SLOW_PER_VIRT_BASE+0x1000) - -/* Watchdog */ -#define U300_WDOG_BASE (U300_SLOW_PER_PHYS_BASE+0x2000) - -/* UART0 */ -#define U300_UART0_BASE (U300_SLOW_PER_PHYS_BASE+0x3000) - -/* APP side special timer */ -#define U300_TIMER_APP_BASE (U300_SLOW_PER_PHYS_BASE+0x4000) -#define U300_TIMER_APP_VBASE IOMEM(U300_SLOW_PER_VIRT_BASE+0x4000) - -/* Keypad */ -#define U300_KEYPAD_BASE (U300_SLOW_PER_PHYS_BASE+0x5000) - -/* GPIO */ -#define U300_GPIO_BASE (U300_SLOW_PER_PHYS_BASE+0x6000) - -/* RTC */ -#define U300_RTC_BASE (U300_SLOW_PER_PHYS_BASE+0x7000) - -/* Bus tracer */ -#define U300_BUSTR_BASE (U300_SLOW_PER_PHYS_BASE+0x8000) - -/* Event handler (hardware queue) */ -#define U300_EVHIST_BASE (U300_SLOW_PER_PHYS_BASE+0x9000) - -/* Genric Timer */ -#define U300_TIMER_BASE (U300_SLOW_PER_PHYS_BASE+0xa000) - -/* PPM */ -#define U300_PPM_BASE (U300_SLOW_PER_PHYS_BASE+0xb000) - - -/* - * REST peripherals - */ - -/* ISP (image signal processor) */ -#define U300_ISP_BASE (0xA0008000) - -/* DMA Controller base */ -#define U300_DMAC_BASE (0xC0020000) - -/* MSL Base */ -#define U300_MSL_BASE (0xc0022000) - -/* APEX Base */ -#define U300_APEX_BASE (0xc0030000) - -/* Video Encoder Base */ -#define U300_VIDEOENC_BASE (0xc0080000) - -/* XGAM Base */ -#define U300_XGAM_BASE (0xd0000000) - -#endif diff --git a/arch/arm/mach-u300/include/mach/uncompress.h b/arch/arm/mach-u300/include/mach/uncompress.h deleted file mode 100644 index 783e7e60101b..000000000000 --- a/arch/arm/mach-u300/include/mach/uncompress.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * arch/arm/mach-u300/include/mach/uncompress.h - * - * Copyright (C) 2003 ARM Limited - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#define AMBA_UART_DR (*(volatile unsigned char *)0xc0013000) -#define AMBA_UART_LCRH (*(volatile unsigned char *)0xc001302C) -#define AMBA_UART_CR (*(volatile unsigned char *)0xc0013030) -#define AMBA_UART_FR (*(volatile unsigned char *)0xc0013018) - -/* - * This does not append a newline - */ -static inline void putc(int c) -{ - while (AMBA_UART_FR & (1 << 5)) - barrier(); - - AMBA_UART_DR = c; -} - -static inline void flush(void) -{ - while (AMBA_UART_FR & (1 << 3)) - barrier(); -} - -/* - * nothing to do - */ -#define arch_decomp_setup() diff --git a/arch/arm/mach-u300/regulator.c b/arch/arm/mach-u300/regulator.c index 9c53f01c62eb..bf40cd478fe9 100644 --- a/arch/arm/mach-u300/regulator.c +++ b/arch/arm/mach-u300/regulator.c @@ -10,11 +10,18 @@ #include <linux/device.h> #include <linux/signal.h> #include <linux/err.h> +#include <linux/of.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/regulator/machine.h> #include <linux/regulator/consumer.h> -/* Those are just for writing in syscon */ -#include <linux/io.h> -#include <mach/hardware.h> -#include <mach/syscon.h> +#include <linux/mfd/syscon.h> +#include <linux/regmap.h> + +/* Power Management Control 16bit (R/W) */ +#define U300_SYSCON_PMCR (0x50) +#define U300_SYSCON_PMCR_DCON_ENABLE (0x0002) +#define U300_SYSCON_PMCR_PWR_MGNT_ENABLE (0x0001) /* * Regulators that power the board and chip and which are @@ -47,13 +54,28 @@ void u300_pm_poweroff(void) /* * Hog the regulators needed to power up the board. */ -static int __init u300_init_boardpower(void) +static int __init __u300_init_boardpower(struct platform_device *pdev) { + struct device_node *np = pdev->dev.of_node; + struct device_node *syscon_np; + struct regmap *regmap; int err; - u32 val; pr_info("U300: setting up board power\n"); - main_power_15 = regulator_get(NULL, "vana15"); + + syscon_np = of_parse_phandle(np, "syscon", 0); + if (!syscon_np) { + pr_crit("U300: no syscon node\n"); + return -ENODEV; + } + regmap = syscon_node_to_regmap(syscon_np); + if (!regmap) { + pr_crit("U300: could not locate syscon regmap\n"); + return -ENODEV; + } + + main_power_15 = regulator_get(&pdev->dev, "vana15"); + if (IS_ERR(main_power_15)) { pr_err("could not get vana15"); return PTR_ERR(main_power_15); @@ -72,9 +94,8 @@ static int __init u300_init_boardpower(void) * the rest of the U300 power management is implemented. */ pr_info("U300: disable system controller pull-up\n"); - val = readw(U300_SYSCON_VBASE + U300_SYSCON_PMCR); - val &= ~U300_SYSCON_PMCR_DCON_ENABLE; - writew(val, U300_SYSCON_VBASE + U300_SYSCON_PMCR); + regmap_update_bits(regmap, U300_SYSCON_PMCR, + U300_SYSCON_PMCR_DCON_ENABLE, 0); /* Register globally exported PM poweroff hook */ pm_power_off = u300_pm_poweroff; @@ -82,7 +103,31 @@ static int __init u300_init_boardpower(void) return 0; } +static int __init s365_board_probe(struct platform_device *pdev) +{ + return __u300_init_boardpower(pdev); +} + +static const struct of_device_id s365_board_match[] = { + { .compatible = "stericsson,s365" }, + {}, +}; + +static struct platform_driver s365_board_driver = { + .driver = { + .name = "s365-board", + .owner = THIS_MODULE, + .of_match_table = s365_board_match, + }, +}; + /* * So at module init time we hog the regulator! */ -module_init(u300_init_boardpower); +static int __init u300_init_boardpower(void) +{ + return platform_driver_probe(&s365_board_driver, + s365_board_probe); +} + +device_initcall(u300_init_boardpower); diff --git a/arch/arm/mach-u300/spi.c b/arch/arm/mach-u300/spi.c deleted file mode 100644 index 910698293d64..000000000000 --- a/arch/arm/mach-u300/spi.c +++ /dev/null @@ -1,102 +0,0 @@ -/* - * arch/arm/mach-u300/spi.c - * - * Copyright (C) 2009 ST-Ericsson AB - * License terms: GNU General Public License (GPL) version 2 - * - * Author: Linus Walleij <linus.walleij@stericsson.com> - */ -#include <linux/device.h> -#include <linux/amba/bus.h> -#include <linux/spi/spi.h> -#include <linux/amba/pl022.h> -#include <linux/platform_data/dma-coh901318.h> -#include <linux/err.h> - -/* - * The following is for the actual devices on the SSP/SPI bus - */ -#ifdef CONFIG_MACH_U300_SPIDUMMY -static void select_dummy_chip(u32 chipselect) -{ - pr_debug("CORE: %s called with CS=0x%x (%s)\n", - __func__, - chipselect, - chipselect ? "unselect chip" : "select chip"); - /* - * Here you would write the chip select value to the GPIO pins if - * this was a real chip (but this is a loopback dummy). - */ -} - -struct pl022_config_chip dummy_chip_info = { - /* available POLLING_TRANSFER, INTERRUPT_TRANSFER, DMA_TRANSFER */ - .com_mode = DMA_TRANSFER, - .iface = SSP_INTERFACE_MOTOROLA_SPI, - /* We can only act as master but SSP_SLAVE is possible in theory */ - .hierarchy = SSP_MASTER, - /* 0 = drive TX even as slave, 1 = do not drive TX as slave */ - .slave_tx_disable = 0, - .rx_lev_trig = SSP_RX_4_OR_MORE_ELEM, - .tx_lev_trig = SSP_TX_4_OR_MORE_EMPTY_LOC, - .ctrl_len = SSP_BITS_12, - .wait_state = SSP_MWIRE_WAIT_ZERO, - .duplex = SSP_MICROWIRE_CHANNEL_FULL_DUPLEX, - /* - * This is where you insert a call to a function to enable CS - * (usually GPIO) for a certain chip. - */ - .cs_control = select_dummy_chip, -}; -#endif - -static struct spi_board_info u300_spi_devices[] = { -#ifdef CONFIG_MACH_U300_SPIDUMMY - { - /* A dummy chip used for loopback tests */ - .modalias = "spi-dummy", - /* Really dummy, pass in additional chip config here */ - .platform_data = NULL, - /* This defines how the controller shall handle the device */ - .controller_data = &dummy_chip_info, - /* .irq - no external IRQ routed from this device */ - .max_speed_hz = 1000000, - .bus_num = 0, /* Only one bus on this chip */ - .chip_select = 0, - /* Means SPI_CS_HIGH, change if e.g low CS */ - .mode = SPI_MODE_1 | SPI_LOOP, - }, -#endif -}; - -static struct pl022_ssp_controller ssp_platform_data = { - /* If you have several SPI buses this varies, we have only bus 0 */ - .bus_id = 0, - /* - * On the APP CPU GPIO 4, 5 and 6 are connected as generic - * chip selects for SPI. (Same on U330, U335 and U365.) - * TODO: make sure the GPIO driver can select these properly - * and do padmuxing accordingly too. - */ - .num_chipselect = 3, -#ifdef CONFIG_COH901318 - .enable_dma = 1, - .dma_filter = coh901318_filter_id, - .dma_rx_param = (void *) U300_DMA_SPI_RX, - .dma_tx_param = (void *) U300_DMA_SPI_TX, -#else - .enable_dma = 0, -#endif -}; - - -void __init u300_spi_init(struct amba_device *adev) -{ - adev->dev.platform_data = &ssp_platform_data; -} - -void __init u300_spi_register_board_devices(void) -{ - /* Register any SPI devices */ - spi_register_board_info(u300_spi_devices, ARRAY_SIZE(u300_spi_devices)); -} diff --git a/arch/arm/mach-u300/spi.h b/arch/arm/mach-u300/spi.h deleted file mode 100644 index bd3d867e240f..000000000000 --- a/arch/arm/mach-u300/spi.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * arch/arm/mach-u300/spi.h - * - * Copyright (C) 2009 ST-Ericsson AB - * License terms: GNU General Public License (GPL) version 2 - * - * Author: Linus Walleij <linus.walleij@stericsson.com> - */ -#ifndef SPI_H -#define SPI_H -#include <linux/amba/bus.h> - -#ifdef CONFIG_SPI_PL022 -void __init u300_spi_init(struct amba_device *adev); -void __init u300_spi_register_board_devices(void); -#else -/* Compile out SPI support if PL022 is not selected */ -static inline void __init u300_spi_init(struct amba_device *adev) -{ -} -static inline void __init u300_spi_register_board_devices(void) -{ -} -#endif - -#endif diff --git a/arch/arm/mach-u300/timer.c b/arch/arm/mach-u300/timer.c index d9e73209c9b8..390ae5feb1d0 100644 --- a/arch/arm/mach-u300/timer.c +++ b/arch/arm/mach-u300/timer.c @@ -18,17 +18,15 @@ #include <linux/clk.h> #include <linux/err.h> #include <linux/irq.h> - -#include <mach/hardware.h> -#include <mach/irqs.h> +#include <linux/delay.h> +#include <linux/of_address.h> +#include <linux/of_irq.h> /* Generic stuff */ #include <asm/sched_clock.h> #include <asm/mach/map.h> #include <asm/mach/time.h> -#include "timer.h" - /* * APP side special timer registers * This timer contains four timers which can fire an interrupt each. @@ -189,6 +187,8 @@ #define TICKS_PER_JIFFY ((CLOCK_TICK_RATE + (HZ/2)) / HZ) #define US_PER_TICK ((1000000 + (HZ/2)) / HZ) +static void __iomem *u300_timer_base; + /* * The u300_set_mode() function is always called first, if we * have oneshot timer active, the oneshot scheduling function @@ -201,28 +201,28 @@ static void u300_set_mode(enum clock_event_mode mode, case CLOCK_EVT_MODE_PERIODIC: /* Disable interrupts on GPT1 */ writel(U300_TIMER_APP_GPT1IE_IRQ_DISABLE, - U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT1IE); + u300_timer_base + U300_TIMER_APP_GPT1IE); /* Disable GP1 while we're reprogramming it. */ writel(U300_TIMER_APP_DGPT1_TIMER_DISABLE, - U300_TIMER_APP_VBASE + U300_TIMER_APP_DGPT1); + u300_timer_base + U300_TIMER_APP_DGPT1); /* * Set the periodic mode to a certain number of ticks per * jiffy. */ writel(TICKS_PER_JIFFY, - U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT1TC); + u300_timer_base + U300_TIMER_APP_GPT1TC); /* * Set continuous mode, so the timer keeps triggering * interrupts. */ writel(U300_TIMER_APP_SGPT1M_MODE_CONTINUOUS, - U300_TIMER_APP_VBASE + U300_TIMER_APP_SGPT1M); + u300_timer_base + U300_TIMER_APP_SGPT1M); /* Enable timer interrupts */ writel(U300_TIMER_APP_GPT1IE_IRQ_ENABLE, - U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT1IE); + u300_timer_base + U300_TIMER_APP_GPT1IE); /* Then enable the OS timer again */ writel(U300_TIMER_APP_EGPT1_TIMER_ENABLE, - U300_TIMER_APP_VBASE + U300_TIMER_APP_EGPT1); + u300_timer_base + U300_TIMER_APP_EGPT1); break; case CLOCK_EVT_MODE_ONESHOT: /* Just break; here? */ @@ -233,33 +233,33 @@ static void u300_set_mode(enum clock_event_mode mode, */ /* Disable interrupts on GPT1 */ writel(U300_TIMER_APP_GPT1IE_IRQ_DISABLE, - U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT1IE); + u300_timer_base + U300_TIMER_APP_GPT1IE); /* Disable GP1 while we're reprogramming it. */ writel(U300_TIMER_APP_DGPT1_TIMER_DISABLE, - U300_TIMER_APP_VBASE + U300_TIMER_APP_DGPT1); + u300_timer_base + U300_TIMER_APP_DGPT1); /* * Expire far in the future, u300_set_next_event() will be * called soon... */ - writel(0xFFFFFFFF, U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT1TC); + writel(0xFFFFFFFF, u300_timer_base + U300_TIMER_APP_GPT1TC); /* We run one shot per tick here! */ writel(U300_TIMER_APP_SGPT1M_MODE_ONE_SHOT, - U300_TIMER_APP_VBASE + U300_TIMER_APP_SGPT1M); + u300_timer_base + U300_TIMER_APP_SGPT1M); /* Enable interrupts for this timer */ writel(U300_TIMER_APP_GPT1IE_IRQ_ENABLE, - U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT1IE); + u300_timer_base + U300_TIMER_APP_GPT1IE); /* Enable timer */ writel(U300_TIMER_APP_EGPT1_TIMER_ENABLE, - U300_TIMER_APP_VBASE + U300_TIMER_APP_EGPT1); + u300_timer_base + U300_TIMER_APP_EGPT1); break; case CLOCK_EVT_MODE_UNUSED: case CLOCK_EVT_MODE_SHUTDOWN: /* Disable interrupts on GP1 */ writel(U300_TIMER_APP_GPT1IE_IRQ_DISABLE, - U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT1IE); + u300_timer_base + U300_TIMER_APP_GPT1IE); /* Disable GP1 */ writel(U300_TIMER_APP_DGPT1_TIMER_DISABLE, - U300_TIMER_APP_VBASE + U300_TIMER_APP_DGPT1); + u300_timer_base + U300_TIMER_APP_DGPT1); break; case CLOCK_EVT_MODE_RESUME: /* Ignore this call */ @@ -281,27 +281,27 @@ static int u300_set_next_event(unsigned long cycles, { /* Disable interrupts on GPT1 */ writel(U300_TIMER_APP_GPT1IE_IRQ_DISABLE, - U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT1IE); + u300_timer_base + U300_TIMER_APP_GPT1IE); /* Disable GP1 while we're reprogramming it. */ writel(U300_TIMER_APP_DGPT1_TIMER_DISABLE, - U300_TIMER_APP_VBASE + U300_TIMER_APP_DGPT1); + u300_timer_base + U300_TIMER_APP_DGPT1); /* Reset the General Purpose timer 1. */ writel(U300_TIMER_APP_RGPT1_TIMER_RESET, - U300_TIMER_APP_VBASE + U300_TIMER_APP_RGPT1); + u300_timer_base + U300_TIMER_APP_RGPT1); /* IRQ in n * cycles */ - writel(cycles, U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT1TC); + writel(cycles, u300_timer_base + U300_TIMER_APP_GPT1TC); /* * We run one shot per tick here! (This is necessary to reconfigure, * the timer will tilt if you don't!) */ writel(U300_TIMER_APP_SGPT1M_MODE_ONE_SHOT, - U300_TIMER_APP_VBASE + U300_TIMER_APP_SGPT1M); + u300_timer_base + U300_TIMER_APP_SGPT1M); /* Enable timer interrupts */ writel(U300_TIMER_APP_GPT1IE_IRQ_ENABLE, - U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT1IE); + u300_timer_base + U300_TIMER_APP_GPT1IE); /* Then enable the OS timer again */ writel(U300_TIMER_APP_EGPT1_TIMER_ENABLE, - U300_TIMER_APP_VBASE + U300_TIMER_APP_EGPT1); + u300_timer_base + U300_TIMER_APP_EGPT1); return 0; } @@ -320,8 +320,9 @@ static irqreturn_t u300_timer_interrupt(int irq, void *dev_id) { struct clock_event_device *evt = &clockevent_u300_1mhz; /* ACK/Clear timer IRQ for the APP GPT1 Timer */ + writel(U300_TIMER_APP_GPT1IA_IRQ_ACK, - U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT1IA); + u300_timer_base + U300_TIMER_APP_GPT1IA); evt->event_handler(evt); return IRQ_HANDLED; } @@ -342,65 +343,88 @@ static struct irqaction u300_timer_irq = { static u32 notrace u300_read_sched_clock(void) { - return readl(U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT2CC); + return readl(u300_timer_base + U300_TIMER_APP_GPT2CC); +} + +static unsigned long u300_read_current_timer(void) +{ + return readl(u300_timer_base + U300_TIMER_APP_GPT2CC); } +static struct delay_timer u300_delay_timer; /* * This sets up the system timers, clock source and clock event. */ -void __init u300_timer_init(void) +static void __init u300_timer_init_of(struct device_node *np) { + struct resource irq_res; + int irq; struct clk *clk; unsigned long rate; + u300_timer_base = of_iomap(np, 0); + if (!u300_timer_base) + panic("could not ioremap system timer\n"); + + /* Get the IRQ for the GP1 timer */ + irq = of_irq_to_resource(np, 2, &irq_res); + if (irq <= 0) + panic("no IRQ for system timer\n"); + + pr_info("U300 GP1 timer @ base: %p, IRQ: %d\n", u300_timer_base, irq); + /* Clock the interrupt controller */ - clk = clk_get_sys("apptimer", NULL); + clk = of_clk_get(np, 0); BUG_ON(IS_ERR(clk)); clk_prepare_enable(clk); rate = clk_get_rate(clk); setup_sched_clock(u300_read_sched_clock, 32, rate); + u300_delay_timer.read_current_timer = &u300_read_current_timer; + u300_delay_timer.freq = rate; + register_current_timer_delay(&u300_delay_timer); + /* * Disable the "OS" and "DD" timers - these are designed for Symbian! * Example usage in cnh1601578 cpu subsystem pd_timer_app.c */ writel(U300_TIMER_APP_CRC_CLOCK_REQUEST_ENABLE, - U300_TIMER_APP_VBASE + U300_TIMER_APP_CRC); + u300_timer_base + U300_TIMER_APP_CRC); writel(U300_TIMER_APP_ROST_TIMER_RESET, - U300_TIMER_APP_VBASE + U300_TIMER_APP_ROST); + u300_timer_base + U300_TIMER_APP_ROST); writel(U300_TIMER_APP_DOST_TIMER_DISABLE, - U300_TIMER_APP_VBASE + U300_TIMER_APP_DOST); + u300_timer_base + U300_TIMER_APP_DOST); writel(U300_TIMER_APP_RDDT_TIMER_RESET, - U300_TIMER_APP_VBASE + U300_TIMER_APP_RDDT); + u300_timer_base + U300_TIMER_APP_RDDT); writel(U300_TIMER_APP_DDDT_TIMER_DISABLE, - U300_TIMER_APP_VBASE + U300_TIMER_APP_DDDT); + u300_timer_base + U300_TIMER_APP_DDDT); /* Reset the General Purpose timer 1. */ writel(U300_TIMER_APP_RGPT1_TIMER_RESET, - U300_TIMER_APP_VBASE + U300_TIMER_APP_RGPT1); + u300_timer_base + U300_TIMER_APP_RGPT1); /* Set up the IRQ handler */ - setup_irq(IRQ_U300_TIMER_APP_GP1, &u300_timer_irq); + setup_irq(irq, &u300_timer_irq); /* Reset the General Purpose timer 2 */ writel(U300_TIMER_APP_RGPT2_TIMER_RESET, - U300_TIMER_APP_VBASE + U300_TIMER_APP_RGPT2); + u300_timer_base + U300_TIMER_APP_RGPT2); /* Set this timer to run around forever */ - writel(0xFFFFFFFFU, U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT2TC); + writel(0xFFFFFFFFU, u300_timer_base + U300_TIMER_APP_GPT2TC); /* Set continuous mode so it wraps around */ writel(U300_TIMER_APP_SGPT2M_MODE_CONTINUOUS, - U300_TIMER_APP_VBASE + U300_TIMER_APP_SGPT2M); + u300_timer_base + U300_TIMER_APP_SGPT2M); /* Disable timer interrupts */ writel(U300_TIMER_APP_GPT2IE_IRQ_DISABLE, - U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT2IE); + u300_timer_base + U300_TIMER_APP_GPT2IE); /* Then enable the GP2 timer to use as a free running us counter */ writel(U300_TIMER_APP_EGPT2_TIMER_ENABLE, - U300_TIMER_APP_VBASE + U300_TIMER_APP_EGPT2); + u300_timer_base + U300_TIMER_APP_EGPT2); /* Use general purpose timer 2 as clock source */ - if (clocksource_mmio_init(U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT2CC, + if (clocksource_mmio_init(u300_timer_base + U300_TIMER_APP_GPT2CC, "GPT2", rate, 300, 32, clocksource_mmio_readl_up)) pr_err("timer: failed to initialize U300 clock source\n"); @@ -413,3 +437,6 @@ void __init u300_timer_init(void) * used by hrtimers! */ } + +CLOCKSOURCE_OF_DECLARE(u300_timer, "stericsson,u300-apptimer", + u300_timer_init_of); diff --git a/arch/arm/mach-u300/timer.h b/arch/arm/mach-u300/timer.h deleted file mode 100644 index d34287bc34f5..000000000000 --- a/arch/arm/mach-u300/timer.h +++ /dev/null @@ -1 +0,0 @@ -extern void u300_timer_init(void); diff --git a/arch/arm/mach-u300/u300-gpio.h b/arch/arm/mach-u300/u300-gpio.h deleted file mode 100644 index 83f50772e169..000000000000 --- a/arch/arm/mach-u300/u300-gpio.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Individual pin assignments for the B335/S335. - * Notice that the actual usage of these pins depends on the - * PAD MUX settings, that is why the same number can potentially - * appear several times. In the reference design each pin is only - * used for one purpose. These were determined by inspecting the - * S365 schematic. - */ -#define U300_GPIO_PIN_UART_RX 0 -#define U300_GPIO_PIN_UART_TX 1 -#define U300_GPIO_PIN_UART_CTS 2 -#define U300_GPIO_PIN_UART_RTS 3 -#define U300_GPIO_PIN_CAM_MAIN_STANDBY 4 /* Camera MAIN standby */ -#define U300_GPIO_PIN_GPIO05 5 /* Unrouted */ -#define U300_GPIO_PIN_MS_CD 6 /* Memory Stick Card insertion */ -#define U300_GPIO_PIN_GPIO07 7 /* Test point TP2430 */ - -#define U300_GPIO_PIN_GPIO08 8 /* Test point TP2437 */ -#define U300_GPIO_PIN_GPIO09 9 /* Test point TP2431 */ -#define U300_GPIO_PIN_GPIO10 10 /* Test point TP2432 */ -#define U300_GPIO_PIN_MMC_CLKRET 11 /* Clock return from MMC/SD card */ -#define U300_GPIO_PIN_MMC_CD 12 /* MMC Card insertion detection */ -#define U300_GPIO_PIN_CAM_SUB_STANDBY 13 /* Camera SUB standby */ -#define U300_GPIO_PIN_GPIO14 14 /* Test point TP2436 */ -#define U300_GPIO_PIN_GPIO15 15 /* Unrouted */ - -#define U300_GPIO_PIN_GPIO16 16 /* Test point TP2438 */ -#define U300_GPIO_PIN_PHFSENSE 17 /* Headphone jack sensing */ -#define U300_GPIO_PIN_GPIO18 18 /* Test point TP2439 */ -#define U300_GPIO_PIN_GPIO19 19 /* Routed somewhere */ -#define U300_GPIO_PIN_GPIO20 20 /* Unrouted */ -#define U300_GPIO_PIN_GPIO21 21 /* Unrouted */ -#define U300_GPIO_PIN_GPIO22 22 /* Unrouted */ -#define U300_GPIO_PIN_GPIO23 23 /* Unrouted */ - -#define U300_GPIO_PIN_GPIO24 24 /* Unrouted */ -#define U300_GPIO_PIN_GPIO25 25 /* Unrouted */ -#define U300_GPIO_PIN_GPIO26 26 /* Unrouted */ -#define U300_GPIO_PIN_GPIO27 27 /* Unrouted */ -#define U300_GPIO_PIN_GPIO28 28 /* Unrouted */ -#define U300_GPIO_PIN_GPIO29 29 /* Unrouted */ -#define U300_GPIO_PIN_GPIO30 30 /* Unrouted */ -#define U300_GPIO_PIN_GPIO31 31 /* Unrouted */ - -#define U300_GPIO_PIN_GPIO32 32 /* Unrouted */ -#define U300_GPIO_PIN_GPIO33 33 /* Unrouted */ -#define U300_GPIO_PIN_GPIO34 34 /* Unrouted */ -#define U300_GPIO_PIN_GPIO35 35 /* Unrouted */ -#define U300_GPIO_PIN_GPIO36 36 /* Unrouted */ -#define U300_GPIO_PIN_GPIO37 37 /* Unrouted */ -#define U300_GPIO_PIN_GPIO38 38 /* Unrouted */ -#define U300_GPIO_PIN_GPIO39 39 /* Unrouted */ - -#define U300_GPIO_PIN_GPIO40 40 /* Unrouted */ -#define U300_GPIO_PIN_GPIO41 41 /* Unrouted */ -#define U300_GPIO_PIN_GPIO42 42 /* Unrouted */ -#define U300_GPIO_PIN_GPIO43 43 /* Unrouted */ -#define U300_GPIO_PIN_GPIO44 44 /* Unrouted */ -#define U300_GPIO_PIN_GPIO45 45 /* Unrouted */ -#define U300_GPIO_PIN_GPIO46 46 /* Unrouted */ -#define U300_GPIO_PIN_GPIO47 47 /* Unrouted */ - -#define U300_GPIO_PIN_GPIO48 48 /* Unrouted */ -#define U300_GPIO_PIN_GPIO49 49 /* Unrouted */ -#define U300_GPIO_PIN_GPIO50 50 /* Unrouted */ -#define U300_GPIO_PIN_GPIO51 51 /* Unrouted */ -#define U300_GPIO_PIN_GPIO52 52 /* Unrouted */ -#define U300_GPIO_PIN_GPIO53 53 /* Unrouted */ -#define U300_GPIO_PIN_GPIO54 54 /* Unrouted */ -#define U300_GPIO_PIN_GPIO55 55 /* Unrouted */ diff --git a/arch/arm/mach-ux500/board-mop500-audio.c b/arch/arm/mach-ux500/board-mop500-audio.c index aba9e5692958..bfe443daf4b0 100644 --- a/arch/arm/mach-ux500/board-mop500-audio.c +++ b/arch/arm/mach-ux500/board-mop500-audio.c @@ -21,28 +21,14 @@ static struct stedma40_chan_cfg msp0_dma_rx = { .high_priority = true, - .dir = STEDMA40_PERIPH_TO_MEM, - - .src_dev_type = DB8500_DMA_DEV31_MSP0_RX_SLIM0_CH0_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, - - .src_info.psize = STEDMA40_PSIZE_LOG_4, - .dst_info.psize = STEDMA40_PSIZE_LOG_4, - - /* data_width is set during configuration */ + .dir = DMA_DEV_TO_MEM, + .dev_type = DB8500_DMA_DEV31_MSP0_SLIM0_CH0, }; static struct stedma40_chan_cfg msp0_dma_tx = { .high_priority = true, - .dir = STEDMA40_MEM_TO_PERIPH, - - .src_dev_type = STEDMA40_DEV_DST_MEMORY, - .dst_dev_type = DB8500_DMA_DEV31_MSP0_TX_SLIM0_CH0_TX, - - .src_info.psize = STEDMA40_PSIZE_LOG_4, - .dst_info.psize = STEDMA40_PSIZE_LOG_4, - - /* data_width is set during configuration */ + .dir = DMA_MEM_TO_DEV, + .dev_type = DB8500_DMA_DEV31_MSP0_SLIM0_CH0, }; struct msp_i2s_platform_data msp0_platform_data = { @@ -53,28 +39,14 @@ struct msp_i2s_platform_data msp0_platform_data = { static struct stedma40_chan_cfg msp1_dma_rx = { .high_priority = true, - .dir = STEDMA40_PERIPH_TO_MEM, - - .src_dev_type = DB8500_DMA_DEV30_MSP3_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, - - .src_info.psize = STEDMA40_PSIZE_LOG_4, - .dst_info.psize = STEDMA40_PSIZE_LOG_4, - - /* data_width is set during configuration */ + .dir = DMA_DEV_TO_MEM, + .dev_type = DB8500_DMA_DEV30_MSP3, }; static struct stedma40_chan_cfg msp1_dma_tx = { .high_priority = true, - .dir = STEDMA40_MEM_TO_PERIPH, - - .src_dev_type = STEDMA40_DEV_DST_MEMORY, - .dst_dev_type = DB8500_DMA_DEV30_MSP1_TX, - - .src_info.psize = STEDMA40_PSIZE_LOG_4, - .dst_info.psize = STEDMA40_PSIZE_LOG_4, - - /* data_width is set during configuration */ + .dir = DMA_MEM_TO_DEV, + .dev_type = DB8500_DMA_DEV30_MSP1, }; struct msp_i2s_platform_data msp1_platform_data = { @@ -85,32 +57,16 @@ struct msp_i2s_platform_data msp1_platform_data = { static struct stedma40_chan_cfg msp2_dma_rx = { .high_priority = true, - .dir = STEDMA40_PERIPH_TO_MEM, - - .src_dev_type = DB8500_DMA_DEV14_MSP2_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, - - /* MSP2 DMA doesn't work with PSIZE == 4 on DB8500v2 */ - .src_info.psize = STEDMA40_PSIZE_LOG_1, - .dst_info.psize = STEDMA40_PSIZE_LOG_1, - - /* data_width is set during configuration */ + .dir = DMA_DEV_TO_MEM, + .dev_type = DB8500_DMA_DEV14_MSP2, }; static struct stedma40_chan_cfg msp2_dma_tx = { .high_priority = true, - .dir = STEDMA40_MEM_TO_PERIPH, - - .src_dev_type = STEDMA40_DEV_DST_MEMORY, - .dst_dev_type = DB8500_DMA_DEV14_MSP2_TX, - - .src_info.psize = STEDMA40_PSIZE_LOG_4, - .dst_info.psize = STEDMA40_PSIZE_LOG_4, - + .dir = DMA_MEM_TO_DEV, + .dev_type = DB8500_DMA_DEV14_MSP2, .use_fixed_channel = true, .phy_channel = 1, - - /* data_width is set during configuration */ }; static struct platform_device *db8500_add_msp_i2s(struct device *parent, diff --git a/arch/arm/mach-ux500/board-mop500-pins.c b/arch/arm/mach-ux500/board-mop500-pins.c index 947bd9eca079..7936d40a5c37 100644 --- a/arch/arm/mach-ux500/board-mop500-pins.c +++ b/arch/arm/mach-ux500/board-mop500-pins.c @@ -9,6 +9,7 @@ #include <linux/bug.h> #include <linux/string.h> #include <linux/pinctrl/machine.h> +#include <linux/pinctrl/pinconf-generic.h> #include <linux/platform_data/pinctrl-nomadik.h> #include <asm/mach-types.h> @@ -34,6 +35,11 @@ BIAS(in_pd, PIN_INPUT_PULLDOWN); BIAS(out_hi, PIN_OUTPUT_HIGH); BIAS(out_lo, PIN_OUTPUT_LOW); BIAS(out_lo_slpm_nowkup, PIN_OUTPUT_LOW|PIN_SLPM_WAKEUP_DISABLE); + +BIAS(abx500_out_lo, PIN_CONF_PACKED(PIN_CONFIG_OUTPUT, 0)); +BIAS(abx500_in_pd, PIN_CONF_PACKED(PIN_CONFIG_BIAS_PULL_DOWN, 1)); +BIAS(abx500_in_nopull, PIN_CONF_PACKED(PIN_CONFIG_BIAS_PULL_DOWN, 0)); + /* These also force them into GPIO mode */ BIAS(gpio_in_pu, PIN_INPUT_PULLUP|PIN_GPIOMODE_ENABLED); BIAS(gpio_in_pd, PIN_INPUT_PULLDOWN|PIN_GPIOMODE_ENABLED); @@ -42,8 +48,6 @@ BIAS(gpio_in_pd_slpm_gpio_nopull, PIN_INPUT_PULLDOWN|PIN_GPIOMODE_ENABLED|PIN_SL BIAS(gpio_out_hi, PIN_OUTPUT_HIGH|PIN_GPIOMODE_ENABLED); BIAS(gpio_out_lo, PIN_OUTPUT_LOW|PIN_GPIOMODE_ENABLED); /* Sleep modes */ -BIAS(slpm_in_nopull_wkup, PIN_SLEEPMODE_ENABLED| - PIN_SLPM_DIR_INPUT|PIN_SLPM_PULL_NONE|PIN_SLPM_WAKEUP_ENABLE); BIAS(slpm_in_wkup_pdis, PIN_SLEEPMODE_ENABLED| PIN_SLPM_DIR_INPUT|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED); BIAS(slpm_in_wkup_pdis_en, PIN_SLEEPMODE_ENABLED| @@ -54,8 +58,6 @@ BIAS(slpm_wkup_pdis_en, PIN_SLEEPMODE_ENABLED| PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_ENABLED); BIAS(slpm_out_lo_pdis, PIN_SLEEPMODE_ENABLED| PIN_SLPM_OUTPUT_LOW|PIN_SLPM_WAKEUP_DISABLE|PIN_SLPM_PDIS_DISABLED); -BIAS(slpm_out_lo_wkup, PIN_SLEEPMODE_ENABLED| - PIN_SLPM_OUTPUT_LOW|PIN_SLPM_WAKEUP_ENABLE); BIAS(slpm_out_lo_wkup_pdis, PIN_SLEEPMODE_ENABLED| PIN_SLPM_OUTPUT_LOW|PIN_SLPM_WAKEUP_ENABLE|PIN_SLPM_PDIS_DISABLED); BIAS(slpm_out_hi_wkup_pdis, PIN_SLEEPMODE_ENABLED|PIN_SLPM_OUTPUT_HIGH| @@ -97,6 +99,252 @@ BIAS(out_wkup_pdis, PIN_SLPM_DIR_OUTPUT|PIN_SLPM_WAKEUP_ENABLE| #define DB8500_PIN_STATE(pin, conf, dev, state) \ PIN_MAP_CONFIGS_PIN(dev, state, "pinctrl-db8500", pin, conf) +#define AB8500_MUX_HOG(group, func) \ + PIN_MAP_MUX_GROUP_HOG_DEFAULT("pinctrl-ab8500.0", group, func) +#define AB8500_PIN_HOG(pin, conf) \ + PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-ab8500.0", pin, abx500_##conf) + +#define AB8500_MUX_STATE(group, func, dev, state) \ + PIN_MAP_MUX_GROUP(dev, state, "pinctrl-ab8500.0", group, func) +#define AB8500_PIN_STATE(pin, conf, dev, state) \ + PIN_MAP_CONFIGS_PIN(dev, state, "pinctrl-ab8500.0", pin, abx500_##conf) + +#define AB8505_MUX_HOG(group, func) \ + PIN_MAP_MUX_GROUP_HOG_DEFAULT("pinctrl-ab8505.0", group, func) +#define AB8505_PIN_HOG(pin, conf) \ + PIN_MAP_CONFIGS_PIN_HOG_DEFAULT("pinctrl-ab8505.0", pin, abx500_##conf) + +#define AB8505_MUX_STATE(group, func, dev, state) \ + PIN_MAP_MUX_GROUP(dev, state, "pinctrl-ab8505.0", group, func) +#define AB8505_PIN_STATE(pin, conf, dev, state) \ + PIN_MAP_CONFIGS_PIN(dev, state, "pinctrl-ab8505.0", pin, abx500_##conf) + +static struct pinctrl_map __initdata ab8500_pinmap[] = { + /* Sysclkreq2 */ + AB8500_MUX_STATE("sysclkreq2_d_1", "sysclkreq", "regulator.35", PINCTRL_STATE_DEFAULT), + AB8500_PIN_STATE("GPIO1_T10", in_nopull, "regulator.35", PINCTRL_STATE_DEFAULT), + /* sysclkreq2 disable, mux in gpio configured in input pulldown */ + AB8500_MUX_STATE("gpio1_a_1", "gpio", "regulator.35", PINCTRL_STATE_SLEEP), + AB8500_PIN_STATE("GPIO1_T10", in_pd, "regulator.35", PINCTRL_STATE_SLEEP), + + /* pins 2 is muxed in GPIO, configured in INPUT PULL DOWN */ + AB8500_MUX_HOG("gpio2_a_1", "gpio"), + AB8500_PIN_HOG("GPIO2_T9", in_pd), + + /* Sysclkreq4 */ + AB8500_MUX_STATE("sysclkreq4_d_1", "sysclkreq", "regulator.36", PINCTRL_STATE_DEFAULT), + AB8500_PIN_STATE("GPIO3_U9", in_nopull, "regulator.36", PINCTRL_STATE_DEFAULT), + /* sysclkreq4 disable, mux in gpio configured in input pulldown */ + AB8500_MUX_STATE("gpio3_a_1", "gpio", "regulator.36", PINCTRL_STATE_SLEEP), + AB8500_PIN_STATE("GPIO3_U9", in_pd, "regulator.36", PINCTRL_STATE_SLEEP), + + /* pins 4 is muxed in GPIO, configured in INPUT PULL DOWN */ + AB8500_MUX_HOG("gpio4_a_1", "gpio"), + AB8500_PIN_HOG("GPIO4_W2", in_pd), + + /* + * pins 6,7,8 and 9 are muxed in YCBCR0123 + * configured in INPUT PULL UP + */ + AB8500_MUX_HOG("ycbcr0123_d_1", "ycbcr"), + AB8500_PIN_HOG("GPIO6_Y18", in_nopull), + AB8500_PIN_HOG("GPIO7_AA20", in_nopull), + AB8500_PIN_HOG("GPIO8_W18", in_nopull), + AB8500_PIN_HOG("GPIO9_AA19", in_nopull), + + /* + * pins 10,11,12 and 13 are muxed in GPIO + * configured in INPUT PULL DOWN + */ + AB8500_MUX_HOG("gpio10_d_1", "gpio"), + AB8500_PIN_HOG("GPIO10_U17", in_pd), + + AB8500_MUX_HOG("gpio11_d_1", "gpio"), + AB8500_PIN_HOG("GPIO11_AA18", in_pd), + + AB8500_MUX_HOG("gpio12_d_1", "gpio"), + AB8500_PIN_HOG("GPIO12_U16", in_pd), + + AB8500_MUX_HOG("gpio13_d_1", "gpio"), + AB8500_PIN_HOG("GPIO13_W17", in_pd), + + /* + * pins 14,15 are muxed in PWM1 and PWM2 + * configured in INPUT PULL DOWN + */ + AB8500_MUX_HOG("pwmout1_d_1", "pwmout"), + AB8500_PIN_HOG("GPIO14_F14", in_pd), + + AB8500_MUX_HOG("pwmout2_d_1", "pwmout"), + AB8500_PIN_HOG("GPIO15_B17", in_pd), + + /* + * pins 16 is muxed in GPIO + * configured in INPUT PULL DOWN + */ + AB8500_MUX_HOG("gpio16_a_1", "gpio"), + AB8500_PIN_HOG("GPIO14_F14", in_pd), + + /* + * pins 17,18,19 and 20 are muxed in AUDIO interface 1 + * configured in INPUT PULL DOWN + */ + AB8500_MUX_HOG("adi1_d_1", "adi1"), + AB8500_PIN_HOG("GPIO17_P5", in_pd), + AB8500_PIN_HOG("GPIO18_R5", in_pd), + AB8500_PIN_HOG("GPIO19_U5", in_pd), + AB8500_PIN_HOG("GPIO20_T5", in_pd), + + /* + * pins 21,22 and 23 are muxed in USB UICC + * configured in INPUT PULL DOWN + */ + AB8500_MUX_HOG("usbuicc_d_1", "usbuicc"), + AB8500_PIN_HOG("GPIO21_H19", in_pd), + AB8500_PIN_HOG("GPIO22_G20", in_pd), + AB8500_PIN_HOG("GPIO23_G19", in_pd), + + /* + * pins 24,25 are muxed in GPIO + * configured in INPUT PULL DOWN + */ + AB8500_MUX_HOG("gpio24_a_1", "gpio"), + AB8500_PIN_HOG("GPIO24_T14", in_pd), + + AB8500_MUX_HOG("gpio25_a_1", "gpio"), + AB8500_PIN_HOG("GPIO25_R16", in_pd), + + /* + * pins 26 is muxed in GPIO + * configured in OUTPUT LOW + */ + AB8500_MUX_HOG("gpio26_d_1", "gpio"), + AB8500_PIN_HOG("GPIO26_M16", out_lo), + + /* + * pins 27,28 are muxed in DMIC12 + * configured in INPUT PULL DOWN + */ + AB8500_MUX_HOG("dmic12_d_1", "dmic"), + AB8500_PIN_HOG("GPIO27_J6", in_pd), + AB8500_PIN_HOG("GPIO28_K6", in_pd), + + /* + * pins 29,30 are muxed in DMIC34 + * configured in INPUT PULL DOWN + */ + AB8500_MUX_HOG("dmic34_d_1", "dmic"), + AB8500_PIN_HOG("GPIO29_G6", in_pd), + AB8500_PIN_HOG("GPIO30_H6", in_pd), + + /* + * pins 31,32 are muxed in DMIC56 + * configured in INPUT PULL DOWN + */ + AB8500_MUX_HOG("dmic56_d_1", "dmic"), + AB8500_PIN_HOG("GPIO31_F5", in_pd), + AB8500_PIN_HOG("GPIO32_G5", in_pd), + + /* + * pins 34 is muxed in EXTCPENA + * configured INPUT PULL DOWN + */ + AB8500_MUX_HOG("extcpena_d_1", "extcpena"), + AB8500_PIN_HOG("GPIO34_R17", in_pd), + + /* + * pins 35 is muxed in GPIO + * configured in OUTPUT LOW + */ + AB8500_MUX_HOG("gpio35_d_1", "gpio"), + AB8500_PIN_HOG("GPIO35_W15", in_pd), + + /* + * pins 36,37,38 and 39 are muxed in GPIO + * configured in INPUT PULL DOWN + */ + AB8500_MUX_HOG("gpio36_a_1", "gpio"), + AB8500_PIN_HOG("GPIO36_A17", in_pd), + + AB8500_MUX_HOG("gpio37_a_1", "gpio"), + AB8500_PIN_HOG("GPIO37_E15", in_pd), + + AB8500_MUX_HOG("gpio38_a_1", "gpio"), + AB8500_PIN_HOG("GPIO38_C17", in_pd), + + AB8500_MUX_HOG("gpio39_a_1", "gpio"), + AB8500_PIN_HOG("GPIO39_E16", in_pd), + + /* + * pins 40 and 41 are muxed in MODCSLSDA + * configured INPUT PULL DOWN + */ + AB8500_MUX_HOG("modsclsda_d_1", "modsclsda"), + AB8500_PIN_HOG("GPIO40_T19", in_pd), + AB8500_PIN_HOG("GPIO41_U19", in_pd), + + /* + * pins 42 is muxed in GPIO + * configured INPUT PULL DOWN + */ + AB8500_MUX_HOG("gpio42_a_1", "gpio"), + AB8500_PIN_HOG("GPIO42_U2", in_pd), +}; + +static struct pinctrl_map __initdata ab8505_pinmap[] = { + /* Sysclkreq2 */ + AB8505_MUX_STATE("sysclkreq2_d_1", "sysclkreq", "regulator.36", PINCTRL_STATE_DEFAULT), + AB8505_PIN_STATE("GPIO1_N4", in_nopull, "regulator.36", PINCTRL_STATE_DEFAULT), + /* sysclkreq2 disable, mux in gpio configured in input pulldown */ + AB8505_MUX_STATE("gpio1_a_1", "gpio", "regulator.36", PINCTRL_STATE_SLEEP), + AB8505_PIN_STATE("GPIO1_N4", in_pd, "regulator.36", PINCTRL_STATE_SLEEP), + + /* pins 2 is muxed in GPIO, configured in INPUT PULL DOWN */ + AB8505_MUX_HOG("gpio2_a_1", "gpio"), + AB8505_PIN_HOG("GPIO2_R5", in_pd), + + /* Sysclkreq4 */ + AB8505_MUX_STATE("sysclkreq4_d_1", "sysclkreq", "regulator.37", PINCTRL_STATE_DEFAULT), + AB8505_PIN_STATE("GPIO3_P5", in_nopull, "regulator.37", PINCTRL_STATE_DEFAULT), + /* sysclkreq4 disable, mux in gpio configured in input pulldown */ + AB8505_MUX_STATE("gpio3_a_1", "gpio", "regulator.37", PINCTRL_STATE_SLEEP), + AB8505_PIN_STATE("GPIO3_P5", in_pd, "regulator.37", PINCTRL_STATE_SLEEP), + + AB8505_MUX_HOG("gpio10_d_1", "gpio"), + AB8505_PIN_HOG("GPIO10_B16", in_pd), + + AB8505_MUX_HOG("gpio11_d_1", "gpio"), + AB8505_PIN_HOG("GPIO11_B17", in_pd), + + AB8505_MUX_HOG("gpio13_d_1", "gpio"), + AB8505_PIN_HOG("GPIO13_D17", in_nopull), + + AB8505_MUX_HOG("pwmout1_d_1", "pwmout"), + AB8505_PIN_HOG("GPIO14_C16", in_pd), + + AB8505_MUX_HOG("adi2_d_1", "adi2"), + AB8505_PIN_HOG("GPIO17_P2", in_pd), + AB8505_PIN_HOG("GPIO18_N3", in_pd), + AB8505_PIN_HOG("GPIO19_T1", in_pd), + AB8505_PIN_HOG("GPIO20_P3", in_pd), + + AB8505_MUX_HOG("gpio34_a_1", "gpio"), + AB8505_PIN_HOG("GPIO34_H14", in_pd), + + AB8505_MUX_HOG("modsclsda_d_1", "modsclsda"), + AB8505_PIN_HOG("GPIO40_J15", in_pd), + AB8505_PIN_HOG("GPIO41_J14", in_pd), + + AB8505_MUX_HOG("gpio50_d_1", "gpio"), + AB8505_PIN_HOG("GPIO50_L4", in_nopull), + + AB8505_MUX_HOG("resethw_d_1", "resethw"), + AB8505_PIN_HOG("GPIO52_D16", in_pd), + + AB8505_MUX_HOG("service_d_1", "service"), + AB8505_PIN_HOG("GPIO53_D15", in_pd), +}; + /* Pin control settings */ static struct pinctrl_map __initdata mop500_family_pinmap[] = { /* @@ -174,17 +422,12 @@ static struct pinctrl_map __initdata mop500_family_pinmap[] = { DB8500_PIN_SLEEP("GPIO4_AH6", slpm_in_wkup_pdis, "uart1"), DB8500_PIN_SLEEP("GPIO5_AG6", slpm_out_wkup_pdis, "uart1"), /* MSP1 for ALSA codec */ - DB8500_MUX("msp1txrx_a_1", "msp1", "ux500-msp-i2s.1"), - DB8500_MUX("msp1_a_1", "msp1", "ux500-msp-i2s.1"), - DB8500_PIN("GPIO33_AF2", out_lo_slpm_nowkup, "ux500-msp-i2s.1"), - DB8500_PIN("GPIO34_AE1", in_nopull_slpm_nowkup, "ux500-msp-i2s.1"), - DB8500_PIN("GPIO35_AE2", in_nopull_slpm_nowkup, "ux500-msp-i2s.1"), - DB8500_PIN("GPIO36_AG2", in_nopull_slpm_nowkup, "ux500-msp-i2s.1"), - /* MSP1 sleep state */ - DB8500_PIN_SLEEP("GPIO33_AF2", slpm_out_lo_wkup, "ux500-msp-i2s.1"), - DB8500_PIN_SLEEP("GPIO34_AE1", slpm_in_nopull_wkup, "ux500-msp-i2s.1"), - DB8500_PIN_SLEEP("GPIO35_AE2", slpm_in_nopull_wkup, "ux500-msp-i2s.1"), - DB8500_PIN_SLEEP("GPIO36_AG2", slpm_in_nopull_wkup, "ux500-msp-i2s.1"), + DB8500_MUX_HOG("msp1txrx_a_1", "msp1"), + DB8500_MUX_HOG("msp1_a_1", "msp1"), + DB8500_PIN_HOG("GPIO33_AF2", out_lo_slpm_nowkup), + DB8500_PIN_HOG("GPIO34_AE1", in_nopull_slpm_nowkup), + DB8500_PIN_HOG("GPIO35_AE2", in_nopull_slpm_nowkup), + DB8500_PIN_HOG("GPIO36_AG2", in_nopull_slpm_nowkup), /* Mux in LCD data lines 8 thru 11 and LCDA CLK for MCDE TVOUT */ DB8500_MUX("lcd_d8_d11_a_1", "lcd", "mcde-tvout"), DB8500_MUX("lcdaclk_b_1", "lcda", "mcde-tvout"), @@ -821,6 +1064,12 @@ void __init mop500_pinmaps_init(void) pinctrl_register_mappings(mop500_pinmap, ARRAY_SIZE(mop500_pinmap)); mop500_href_family_pinmaps_init(); + if (machine_is_u8520()) + pinctrl_register_mappings(ab8505_pinmap, + ARRAY_SIZE(ab8505_pinmap)); + else + pinctrl_register_mappings(ab8500_pinmap, + ARRAY_SIZE(ab8500_pinmap)); } void __init snowball_pinmaps_init(void) @@ -831,6 +1080,8 @@ void __init snowball_pinmaps_init(void) ARRAY_SIZE(snowball_pinmap)); pinctrl_register_mappings(u8500_pinmap, ARRAY_SIZE(u8500_pinmap)); + pinctrl_register_mappings(ab8500_pinmap, + ARRAY_SIZE(ab8500_pinmap)); } void __init hrefv60_pinmaps_init(void) @@ -840,4 +1091,6 @@ void __init hrefv60_pinmaps_init(void) pinctrl_register_mappings(hrefv60_pinmap, ARRAY_SIZE(hrefv60_pinmap)); mop500_href_family_pinmaps_init(); + pinctrl_register_mappings(ab8500_pinmap, + ARRAY_SIZE(ab8500_pinmap)); } diff --git a/arch/arm/mach-ux500/board-mop500-regulators.c b/arch/arm/mach-ux500/board-mop500-regulators.c index d6b7c8556fa1..0dc44c683427 100644 --- a/arch/arm/mach-ux500/board-mop500-regulators.c +++ b/arch/arm/mach-ux500/board-mop500-regulators.c @@ -999,7 +999,6 @@ struct ab8500_regulator_platform_data ab8500_regulator_plat_data = { .num_ext_regulator = ARRAY_SIZE(ab8500_ext_regulators), }; -/* Use the AB8500 init settings for AB8505 as they are the same right now */ struct ab8500_regulator_platform_data ab8505_regulator_plat_data = { .reg_init = ab8505_reg_init, .num_reg_init = ARRAY_SIZE(ab8505_reg_init), diff --git a/arch/arm/mach-ux500/board-mop500-sdi.c b/arch/arm/mach-ux500/board-mop500-sdi.c index 0ef38775a0c1..b3e61a38e5c8 100644 --- a/arch/arm/mach-ux500/board-mop500-sdi.c +++ b/arch/arm/mach-ux500/board-mop500-sdi.c @@ -34,29 +34,25 @@ #ifdef CONFIG_STE_DMA40 struct stedma40_chan_cfg mop500_sdi0_dma_cfg_rx = { .mode = STEDMA40_MODE_LOGICAL, - .dir = STEDMA40_PERIPH_TO_MEM, - .src_dev_type = DB8500_DMA_DEV29_SD_MM0_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, - .src_info.data_width = STEDMA40_WORD_WIDTH, - .dst_info.data_width = STEDMA40_WORD_WIDTH, + .dir = DMA_DEV_TO_MEM, + .dev_type = DB8500_DMA_DEV29_SD_MM0, }; static struct stedma40_chan_cfg mop500_sdi0_dma_cfg_tx = { .mode = STEDMA40_MODE_LOGICAL, - .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, - .dst_dev_type = DB8500_DMA_DEV29_SD_MM0_TX, - .src_info.data_width = STEDMA40_WORD_WIDTH, - .dst_info.data_width = STEDMA40_WORD_WIDTH, + .dir = DMA_MEM_TO_DEV, + .dev_type = DB8500_DMA_DEV29_SD_MM0, }; #endif struct mmci_platform_data mop500_sdi0_data = { - .ocr_mask = MMC_VDD_29_30, - .f_max = 50000000, + .f_max = 100000000, .capabilities = MMC_CAP_4_BIT_DATA | MMC_CAP_SD_HIGHSPEED | - MMC_CAP_MMC_HIGHSPEED, + MMC_CAP_MMC_HIGHSPEED | + MMC_CAP_ERASE | + MMC_CAP_UHS_SDR12 | + MMC_CAP_UHS_SDR25, .gpio_wp = -1, .sigdir = MCI_ST_FBCLKEN | MCI_ST_CMDDIREN | @@ -87,27 +83,22 @@ void mop500_sdi_tc35892_init(struct device *parent) #ifdef CONFIG_STE_DMA40 static struct stedma40_chan_cfg sdi1_dma_cfg_rx = { .mode = STEDMA40_MODE_LOGICAL, - .dir = STEDMA40_PERIPH_TO_MEM, - .src_dev_type = DB8500_DMA_DEV32_SD_MM1_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, - .src_info.data_width = STEDMA40_WORD_WIDTH, - .dst_info.data_width = STEDMA40_WORD_WIDTH, + .dir = DMA_DEV_TO_MEM, + .dev_type = DB8500_DMA_DEV32_SD_MM1, }; static struct stedma40_chan_cfg sdi1_dma_cfg_tx = { .mode = STEDMA40_MODE_LOGICAL, - .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, - .dst_dev_type = DB8500_DMA_DEV32_SD_MM1_TX, - .src_info.data_width = STEDMA40_WORD_WIDTH, - .dst_info.data_width = STEDMA40_WORD_WIDTH, + .dir = DMA_MEM_TO_DEV, + .dev_type = DB8500_DMA_DEV32_SD_MM1, }; #endif struct mmci_platform_data mop500_sdi1_data = { .ocr_mask = MMC_VDD_29_30, - .f_max = 50000000, - .capabilities = MMC_CAP_4_BIT_DATA, + .f_max = 100000000, + .capabilities = MMC_CAP_4_BIT_DATA | + MMC_CAP_NONREMOVABLE, .gpio_cd = -1, .gpio_wp = -1, #ifdef CONFIG_STE_DMA40 @@ -124,28 +115,26 @@ struct mmci_platform_data mop500_sdi1_data = { #ifdef CONFIG_STE_DMA40 struct stedma40_chan_cfg mop500_sdi2_dma_cfg_rx = { .mode = STEDMA40_MODE_LOGICAL, - .dir = STEDMA40_PERIPH_TO_MEM, - .src_dev_type = DB8500_DMA_DEV28_SD_MM2_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, - .src_info.data_width = STEDMA40_WORD_WIDTH, - .dst_info.data_width = STEDMA40_WORD_WIDTH, + .dir = DMA_DEV_TO_MEM, + .dev_type = DB8500_DMA_DEV28_SD_MM2, }; static struct stedma40_chan_cfg mop500_sdi2_dma_cfg_tx = { .mode = STEDMA40_MODE_LOGICAL, - .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, - .dst_dev_type = DB8500_DMA_DEV28_SD_MM2_TX, - .src_info.data_width = STEDMA40_WORD_WIDTH, - .dst_info.data_width = STEDMA40_WORD_WIDTH, + .dir = DMA_MEM_TO_DEV, + .dev_type = DB8500_DMA_DEV28_SD_MM2, }; #endif struct mmci_platform_data mop500_sdi2_data = { .ocr_mask = MMC_VDD_165_195, - .f_max = 50000000, - .capabilities = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA | - MMC_CAP_MMC_HIGHSPEED, + .f_max = 100000000, + .capabilities = MMC_CAP_4_BIT_DATA | + MMC_CAP_8_BIT_DATA | + MMC_CAP_NONREMOVABLE | + MMC_CAP_MMC_HIGHSPEED | + MMC_CAP_ERASE | + MMC_CAP_CMD23, .gpio_cd = -1, .gpio_wp = -1, #ifdef CONFIG_STE_DMA40 @@ -162,28 +151,25 @@ struct mmci_platform_data mop500_sdi2_data = { #ifdef CONFIG_STE_DMA40 struct stedma40_chan_cfg mop500_sdi4_dma_cfg_rx = { .mode = STEDMA40_MODE_LOGICAL, - .dir = STEDMA40_PERIPH_TO_MEM, - .src_dev_type = DB8500_DMA_DEV42_SD_MM4_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, - .src_info.data_width = STEDMA40_WORD_WIDTH, - .dst_info.data_width = STEDMA40_WORD_WIDTH, + .dir = DMA_DEV_TO_MEM, + .dev_type = DB8500_DMA_DEV42_SD_MM4, }; static struct stedma40_chan_cfg mop500_sdi4_dma_cfg_tx = { .mode = STEDMA40_MODE_LOGICAL, - .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, - .dst_dev_type = DB8500_DMA_DEV42_SD_MM4_TX, - .src_info.data_width = STEDMA40_WORD_WIDTH, - .dst_info.data_width = STEDMA40_WORD_WIDTH, + .dir = DMA_MEM_TO_DEV, + .dev_type = DB8500_DMA_DEV42_SD_MM4, }; #endif struct mmci_platform_data mop500_sdi4_data = { - .ocr_mask = MMC_VDD_29_30, - .f_max = 50000000, - .capabilities = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA | - MMC_CAP_MMC_HIGHSPEED, + .f_max = 100000000, + .capabilities = MMC_CAP_4_BIT_DATA | + MMC_CAP_8_BIT_DATA | + MMC_CAP_NONREMOVABLE | + MMC_CAP_MMC_HIGHSPEED | + MMC_CAP_ERASE | + MMC_CAP_CMD23, .gpio_cd = -1, .gpio_wp = -1, #ifdef CONFIG_STE_DMA40 diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index 78389de94dde..df5d27a532e9 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -413,47 +413,23 @@ static void mop500_prox_deactivate(struct device *dev) regulator_put(prox_regulator); } -void mop500_snowball_ethernet_clock_enable(void) -{ - struct clk *clk; - - clk = clk_get_sys("fsmc", NULL); - if (!IS_ERR(clk)) - clk_prepare_enable(clk); -} - static struct cryp_platform_data u8500_cryp1_platform_data = { .mem_to_engine = { - .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, - .dst_dev_type = DB8500_DMA_DEV48_CAC1_TX, - .src_info.data_width = STEDMA40_WORD_WIDTH, - .dst_info.data_width = STEDMA40_WORD_WIDTH, + .dir = DMA_MEM_TO_DEV, + .dev_type = DB8500_DMA_DEV48_CAC1, .mode = STEDMA40_MODE_LOGICAL, - .src_info.psize = STEDMA40_PSIZE_LOG_4, - .dst_info.psize = STEDMA40_PSIZE_LOG_4, }, .engine_to_mem = { - .dir = STEDMA40_PERIPH_TO_MEM, - .src_dev_type = DB8500_DMA_DEV48_CAC1_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, - .src_info.data_width = STEDMA40_WORD_WIDTH, - .dst_info.data_width = STEDMA40_WORD_WIDTH, + .dir = DMA_DEV_TO_MEM, + .dev_type = DB8500_DMA_DEV48_CAC1, .mode = STEDMA40_MODE_LOGICAL, - .src_info.psize = STEDMA40_PSIZE_LOG_4, - .dst_info.psize = STEDMA40_PSIZE_LOG_4, } }; static struct stedma40_chan_cfg u8500_hash_dma_cfg_tx = { - .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, - .dst_dev_type = DB8500_DMA_DEV50_HAC1_TX, - .src_info.data_width = STEDMA40_WORD_WIDTH, - .dst_info.data_width = STEDMA40_WORD_WIDTH, + .dir = DMA_MEM_TO_DEV, + .dev_type = DB8500_DMA_DEV50_HAC1_TX, .mode = STEDMA40_MODE_LOGICAL, - .src_info.psize = STEDMA40_PSIZE_LOG_16, - .dst_info.psize = STEDMA40_PSIZE_LOG_16, }; static struct hash_platform_data u8500_hash1_platform_data = { @@ -470,20 +446,14 @@ static struct platform_device *mop500_platform_devs[] __initdata = { #ifdef CONFIG_STE_DMA40 static struct stedma40_chan_cfg ssp0_dma_cfg_rx = { .mode = STEDMA40_MODE_LOGICAL, - .dir = STEDMA40_PERIPH_TO_MEM, - .src_dev_type = DB8500_DMA_DEV8_SSP0_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, - .src_info.data_width = STEDMA40_BYTE_WIDTH, - .dst_info.data_width = STEDMA40_BYTE_WIDTH, + .dir = DMA_DEV_TO_MEM, + .dev_type = DB8500_DMA_DEV8_SSP0, }; static struct stedma40_chan_cfg ssp0_dma_cfg_tx = { .mode = STEDMA40_MODE_LOGICAL, - .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, - .dst_dev_type = DB8500_DMA_DEV8_SSP0_TX, - .src_info.data_width = STEDMA40_BYTE_WIDTH, - .dst_info.data_width = STEDMA40_BYTE_WIDTH, + .dir = DMA_MEM_TO_DEV, + .dev_type = DB8500_DMA_DEV8_SSP0, }; #endif @@ -511,56 +481,38 @@ static void __init mop500_spi_init(struct device *parent) #ifdef CONFIG_STE_DMA40 static struct stedma40_chan_cfg uart0_dma_cfg_rx = { .mode = STEDMA40_MODE_LOGICAL, - .dir = STEDMA40_PERIPH_TO_MEM, - .src_dev_type = DB8500_DMA_DEV13_UART0_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, - .src_info.data_width = STEDMA40_BYTE_WIDTH, - .dst_info.data_width = STEDMA40_BYTE_WIDTH, + .dir = DMA_DEV_TO_MEM, + .dev_type = DB8500_DMA_DEV13_UART0, }; static struct stedma40_chan_cfg uart0_dma_cfg_tx = { .mode = STEDMA40_MODE_LOGICAL, - .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, - .dst_dev_type = DB8500_DMA_DEV13_UART0_TX, - .src_info.data_width = STEDMA40_BYTE_WIDTH, - .dst_info.data_width = STEDMA40_BYTE_WIDTH, + .dir = DMA_MEM_TO_DEV, + .dev_type = DB8500_DMA_DEV13_UART0, }; static struct stedma40_chan_cfg uart1_dma_cfg_rx = { .mode = STEDMA40_MODE_LOGICAL, - .dir = STEDMA40_PERIPH_TO_MEM, - .src_dev_type = DB8500_DMA_DEV12_UART1_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, - .src_info.data_width = STEDMA40_BYTE_WIDTH, - .dst_info.data_width = STEDMA40_BYTE_WIDTH, + .dir = DMA_DEV_TO_MEM, + .dev_type = DB8500_DMA_DEV12_UART1, }; static struct stedma40_chan_cfg uart1_dma_cfg_tx = { .mode = STEDMA40_MODE_LOGICAL, - .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, - .dst_dev_type = DB8500_DMA_DEV12_UART1_TX, - .src_info.data_width = STEDMA40_BYTE_WIDTH, - .dst_info.data_width = STEDMA40_BYTE_WIDTH, + .dir = DMA_MEM_TO_DEV, + .dev_type = DB8500_DMA_DEV12_UART1, }; static struct stedma40_chan_cfg uart2_dma_cfg_rx = { .mode = STEDMA40_MODE_LOGICAL, - .dir = STEDMA40_PERIPH_TO_MEM, - .src_dev_type = DB8500_DMA_DEV11_UART2_RX, - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, - .src_info.data_width = STEDMA40_BYTE_WIDTH, - .dst_info.data_width = STEDMA40_BYTE_WIDTH, + .dir = DMA_DEV_TO_MEM, + .dev_type = DB8500_DMA_DEV11_UART2, }; static struct stedma40_chan_cfg uart2_dma_cfg_tx = { .mode = STEDMA40_MODE_LOGICAL, - .dir = STEDMA40_MEM_TO_PERIPH, - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, - .dst_dev_type = DB8500_DMA_DEV11_UART2_TX, - .src_info.data_width = STEDMA40_BYTE_WIDTH, - .dst_info.data_width = STEDMA40_BYTE_WIDTH, + .dir = DMA_MEM_TO_DEV, + .dev_type = DB8500_DMA_DEV11_UART2, }; #endif @@ -674,7 +626,7 @@ static void __init snowball_init_machine(void) mop500_audio_init(parent); mop500_uart_init(parent); - mop500_snowball_ethernet_clock_enable(); + u8500_cryp1_hash1_init(parent); /* This board has full regulator constraints */ regulator_has_full_constraints(); diff --git a/arch/arm/mach-ux500/board-mop500.h b/arch/arm/mach-ux500/board-mop500.h index 49514b825034..d6fab166cbf1 100644 --- a/arch/arm/mach-ux500/board-mop500.h +++ b/arch/arm/mach-ux500/board-mop500.h @@ -93,6 +93,7 @@ extern struct amba_pl011_data uart0_plat; extern struct amba_pl011_data uart1_plat; extern struct amba_pl011_data uart2_plat; extern struct pl022_ssp_controller ssp0_plat; +extern struct stedma40_platform_data dma40_plat_data; extern void mop500_sdi_init(struct device *parent); extern void snowball_sdi_init(struct device *parent); @@ -104,7 +105,6 @@ void __init mop500_pinmaps_init(void); void __init snowball_pinmaps_init(void); void __init hrefv60_pinmaps_init(void); void mop500_audio_init(struct device *parent); -void mop500_snowball_ethernet_clock_enable(void); int __init mop500_uib_init(void); void mop500_uib_i2c_add(int busnum, struct i2c_board_info *info, diff --git a/arch/arm/mach-ux500/cache-l2x0.c b/arch/arm/mach-ux500/cache-l2x0.c index f58615b5c601..82ccf1d98735 100644 --- a/arch/arm/mach-ux500/cache-l2x0.c +++ b/arch/arm/mach-ux500/cache-l2x0.c @@ -42,7 +42,8 @@ static int __init ux500_l2x0_init(void) if (cpu_is_u8500_family() || cpu_is_ux540_family()) l2x0_base = __io_address(U8500_L2CC_BASE); else - ux500_unknown_soc(); + /* Non-Ux500 platform */ + return -ENODEV; /* Unlock before init */ ux500_l2x0_unlock(); diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c index 46cca52890bc..12eee8167525 100644 --- a/arch/arm/mach-ux500/cpu-db8500.c +++ b/arch/arm/mach-ux500/cpu-db8500.c @@ -162,26 +162,15 @@ static void __init db8500_add_gpios(struct device *parent) dbx500_add_pinctrl(parent, "pinctrl-db8500", U8500_PRCMU_BASE); } -static int usb_db8500_rx_dma_cfg[] = { - DB8500_DMA_DEV38_USB_OTG_IEP_1_9, - DB8500_DMA_DEV37_USB_OTG_IEP_2_10, - DB8500_DMA_DEV36_USB_OTG_IEP_3_11, - DB8500_DMA_DEV19_USB_OTG_IEP_4_12, - DB8500_DMA_DEV18_USB_OTG_IEP_5_13, - DB8500_DMA_DEV17_USB_OTG_IEP_6_14, - DB8500_DMA_DEV16_USB_OTG_IEP_7_15, - DB8500_DMA_DEV39_USB_OTG_IEP_8 -}; - -static int usb_db8500_tx_dma_cfg[] = { - DB8500_DMA_DEV38_USB_OTG_OEP_1_9, - DB8500_DMA_DEV37_USB_OTG_OEP_2_10, - DB8500_DMA_DEV36_USB_OTG_OEP_3_11, - DB8500_DMA_DEV19_USB_OTG_OEP_4_12, - DB8500_DMA_DEV18_USB_OTG_OEP_5_13, - DB8500_DMA_DEV17_USB_OTG_OEP_6_14, - DB8500_DMA_DEV16_USB_OTG_OEP_7_15, - DB8500_DMA_DEV39_USB_OTG_OEP_8 +static int usb_db8500_dma_cfg[] = { + DB8500_DMA_DEV38_USB_OTG_IEP_AND_OEP_1_9, + DB8500_DMA_DEV37_USB_OTG_IEP_AND_OEP_2_10, + DB8500_DMA_DEV36_USB_OTG_IEP_AND_OEP_3_11, + DB8500_DMA_DEV19_USB_OTG_IEP_AND_OEP_4_12, + DB8500_DMA_DEV18_USB_OTG_IEP_AND_OEP_5_13, + DB8500_DMA_DEV17_USB_OTG_IEP_AND_OEP_6_14, + DB8500_DMA_DEV16_USB_OTG_IEP_AND_OEP_7_15, + DB8500_DMA_DEV39_USB_OTG_IEP_AND_OEP_8 }; static const char *db8500_read_soc_id(void) @@ -215,7 +204,7 @@ struct device * __init u8500_init_devices(void) db8500_add_rtc(parent); db8500_add_gpios(parent); - db8500_add_usb(parent, usb_db8500_rx_dma_cfg, usb_db8500_tx_dma_cfg); + db8500_add_usb(parent, usb_db8500_dma_cfg, usb_db8500_dma_cfg); for (i = 0; i < ARRAY_SIZE(platform_devs); i++) platform_devs[i]->dev.parent = parent; @@ -226,34 +215,13 @@ struct device * __init u8500_init_devices(void) } #ifdef CONFIG_MACH_UX500_DT - -/* TODO: Once all pieces are DT:ed, remove completely. */ -static struct device * __init u8500_of_init_devices(void) -{ - struct device *parent = db8500_soc_device_init(); - - db8500_add_usb(parent, usb_db8500_rx_dma_cfg, usb_db8500_tx_dma_cfg); - - u8500_dma40_device.dev.parent = parent; - - /* - * Devices to be DT:ed: - * u8500_dma40_device = todo - * db8500_pmu_device = done - * db8500_prcmu_device = done - */ - platform_device_register(&u8500_dma40_device); - - return parent; -} - static struct of_dev_auxdata u8500_auxdata_lookup[] __initdata = { /* Requires call-back bindings. */ OF_DEV_AUXDATA("arm,cortex-a9-pmu", 0, "arm-pmu", &db8500_pmu_platdata), /* Requires DMA bindings. */ - OF_DEV_AUXDATA("arm,pl011", 0x80120000, "uart0", &uart0_plat), - OF_DEV_AUXDATA("arm,pl011", 0x80121000, "uart1", &uart1_plat), - OF_DEV_AUXDATA("arm,pl011", 0x80007000, "uart2", &uart2_plat), + OF_DEV_AUXDATA("arm,pl011", 0x80120000, "uart0", NULL), + OF_DEV_AUXDATA("arm,pl011", 0x80121000, "uart1", NULL), + OF_DEV_AUXDATA("arm,pl011", 0x80007000, "uart2", NULL), OF_DEV_AUXDATA("arm,pl022", 0x80002000, "ssp0", &ssp0_plat), OF_DEV_AUXDATA("arm,pl18x", 0x80126000, "sdi0", &mop500_sdi0_data), OF_DEV_AUXDATA("arm,pl18x", 0x80118000, "sdi1", &mop500_sdi1_data), @@ -274,11 +242,16 @@ static struct of_dev_auxdata u8500_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("st,nomadik-i2c", 0x80128000, "nmk-i2c.2", NULL), OF_DEV_AUXDATA("st,nomadik-i2c", 0x80110000, "nmk-i2c.3", NULL), OF_DEV_AUXDATA("st,nomadik-i2c", 0x8012a000, "nmk-i2c.4", NULL), + OF_DEV_AUXDATA("stericsson,db8500-musb", 0xa03e0000, "musb-ux500.0", NULL), OF_DEV_AUXDATA("stericsson,db8500-prcmu", 0x80157000, "db8500-prcmu", &db8500_prcmu_pdata), OF_DEV_AUXDATA("smsc,lan9115", 0x50000000, "smsc911x.0", NULL), + OF_DEV_AUXDATA("stericsson,ux500-cryp", 0xa03cb000, "cryp1", NULL), + OF_DEV_AUXDATA("stericsson,ux500-hash", 0xa03c2000, "hash1", NULL), + OF_DEV_AUXDATA("stericsson,snd-soc-mop500", 0, "snd-soc-mop500.0", + NULL), /* Requires device name bindings. */ - OF_DEV_AUXDATA("stericsson,nmk-pinctrl", U8500_PRCMU_BASE, + OF_DEV_AUXDATA("stericsson,db8500-pinctrl", U8500_PRCMU_BASE, "pinctrl-db8500", NULL), /* Requires clock name and DMA bindings. */ OF_DEV_AUXDATA("stericsson,ux500-msp-i2s", 0x80123000, @@ -289,6 +262,18 @@ static struct of_dev_auxdata u8500_auxdata_lookup[] __initdata = { "ux500-msp-i2s.2", &msp2_platform_data), OF_DEV_AUXDATA("stericsson,ux500-msp-i2s", 0x80125000, "ux500-msp-i2s.3", &msp3_platform_data), + /* Requires clock name bindings and channel address lookup table. */ + OF_DEV_AUXDATA("stericsson,db8500-dma40", 0x801C0000, "dma40.0", NULL), + {}, +}; + +static struct of_dev_auxdata u8540_auxdata_lookup[] __initdata = { + /* Requires DMA bindings. */ + OF_DEV_AUXDATA("arm,pl011", 0x80120000, "uart0", NULL), + OF_DEV_AUXDATA("arm,pl011", 0x80121000, "uart1", NULL), + OF_DEV_AUXDATA("arm,pl011", 0x80007000, "uart2", NULL), + OF_DEV_AUXDATA("stericsson,db8500-prcmu", 0x80157000, "db8500-prcmu", + &db8500_prcmu_pdata), {}, }; @@ -302,24 +287,25 @@ static const struct of_device_id u8500_local_bus_nodes[] = { static void __init u8500_init_machine(void) { - struct device *parent = NULL; + struct device *parent = db8500_soc_device_init(); /* Pinmaps must be in place before devices register */ if (of_machine_is_compatible("st-ericsson,mop500")) mop500_pinmaps_init(); else if (of_machine_is_compatible("calaosystems,snowball-a9500")) { snowball_pinmaps_init(); - mop500_snowball_ethernet_clock_enable(); } else if (of_machine_is_compatible("st-ericsson,hrefv60+")) hrefv60_pinmaps_init(); else if (of_machine_is_compatible("st-ericsson,ccu9540")) {} /* TODO: Add pinmaps for ccu9540 board. */ - /* TODO: Export SoC, USB, cpu-freq and DMA40 */ - parent = u8500_of_init_devices(); - - /* automatically probe child nodes of db8500 device */ - of_platform_populate(NULL, u8500_local_bus_nodes, u8500_auxdata_lookup, parent); + /* automatically probe child nodes of dbx5x0 devices */ + if (of_machine_is_compatible("st-ericsson,u8540")) + of_platform_populate(NULL, u8500_local_bus_nodes, + u8540_auxdata_lookup, parent); + else + of_platform_populate(NULL, u8500_local_bus_nodes, + u8500_auxdata_lookup, parent); } static const char * stericsson_dt_platform_compat[] = { diff --git a/arch/arm/mach-ux500/db8500-regs.h b/arch/arm/mach-ux500/db8500-regs.h index b2d7a0b98629..27399553c841 100644 --- a/arch/arm/mach-ux500/db8500-regs.h +++ b/arch/arm/mach-ux500/db8500-regs.h @@ -102,7 +102,6 @@ #define U8500_PRCMU_BASE (U8500_PER4_BASE + 0x07000) #define U9540_DMC1_BASE (U8500_PER4_BASE + 0x0A000) #define U8500_PRCMU_TCDM_BASE (U8500_PER4_BASE + 0x68000) -#define U9540_PRCMU_TCDM_BASE (U8500_PER4_BASE + 0x6A000) #define U8500_PRCMU_TCPM_BASE (U8500_PER4_BASE + 0x60000) #define U8500_PRCMU_TIMER_3_BASE (U8500_PER4_BASE + 0x07338) #define U8500_PRCMU_TIMER_4_BASE (U8500_PER4_BASE + 0x07450) @@ -184,7 +183,7 @@ #define U8500_IO_VIRTUAL 0xf0000000 #define U8500_IO_PHYSICAL 0xa0000000 /* This is where we map in the ROM to check ASIC IDs */ -#define UX500_VIRT_ROM 0xf0000000 +#define UX500_VIRT_ROM IOMEM(0xf0000000) /* This macro is used in assembly, so no cast */ #define IO_ADDRESS(x) \ diff --git a/arch/arm/mach-ux500/devices-db8500.c b/arch/arm/mach-ux500/devices-db8500.c index 1cf94ce0feec..516a6f57d159 100644 --- a/arch/arm/mach-ux500/devices-db8500.c +++ b/arch/arm/mach-ux500/devices-db8500.c @@ -42,128 +42,7 @@ static struct resource dma40_resources[] = { } }; -/* Default configuration for physcial memcpy */ -struct stedma40_chan_cfg dma40_memcpy_conf_phy = { - .mode = STEDMA40_MODE_PHYSICAL, - .dir = STEDMA40_MEM_TO_MEM, - - .src_info.data_width = STEDMA40_BYTE_WIDTH, - .src_info.psize = STEDMA40_PSIZE_PHY_1, - .src_info.flow_ctrl = STEDMA40_NO_FLOW_CTRL, - - .dst_info.data_width = STEDMA40_BYTE_WIDTH, - .dst_info.psize = STEDMA40_PSIZE_PHY_1, - .dst_info.flow_ctrl = STEDMA40_NO_FLOW_CTRL, -}; -/* Default configuration for logical memcpy */ -struct stedma40_chan_cfg dma40_memcpy_conf_log = { - .dir = STEDMA40_MEM_TO_MEM, - - .src_info.data_width = STEDMA40_BYTE_WIDTH, - .src_info.psize = STEDMA40_PSIZE_LOG_1, - .src_info.flow_ctrl = STEDMA40_NO_FLOW_CTRL, - - .dst_info.data_width = STEDMA40_BYTE_WIDTH, - .dst_info.psize = STEDMA40_PSIZE_LOG_1, - .dst_info.flow_ctrl = STEDMA40_NO_FLOW_CTRL, -}; - -/* - * Mapping between destination event lines and physical device address. - * The event line is tied to a device and therefore the address is constant. - * When the address comes from a primecell it will be configured in runtime - * and we set the address to -1 as a placeholder. - */ -static const dma_addr_t dma40_tx_map[DB8500_DMA_NR_DEV] = { - /* MUSB - these will be runtime-reconfigured */ - [DB8500_DMA_DEV39_USB_OTG_OEP_8] = -1, - [DB8500_DMA_DEV16_USB_OTG_OEP_7_15] = -1, - [DB8500_DMA_DEV17_USB_OTG_OEP_6_14] = -1, - [DB8500_DMA_DEV18_USB_OTG_OEP_5_13] = -1, - [DB8500_DMA_DEV19_USB_OTG_OEP_4_12] = -1, - [DB8500_DMA_DEV36_USB_OTG_OEP_3_11] = -1, - [DB8500_DMA_DEV37_USB_OTG_OEP_2_10] = -1, - [DB8500_DMA_DEV38_USB_OTG_OEP_1_9] = -1, - /* PrimeCells - run-time configured */ - [DB8500_DMA_DEV0_SPI0_TX] = -1, - [DB8500_DMA_DEV1_SD_MMC0_TX] = -1, - [DB8500_DMA_DEV2_SD_MMC1_TX] = -1, - [DB8500_DMA_DEV3_SD_MMC2_TX] = -1, - [DB8500_DMA_DEV8_SSP0_TX] = -1, - [DB8500_DMA_DEV9_SSP1_TX] = -1, - [DB8500_DMA_DEV11_UART2_TX] = -1, - [DB8500_DMA_DEV12_UART1_TX] = -1, - [DB8500_DMA_DEV13_UART0_TX] = -1, - [DB8500_DMA_DEV28_SD_MM2_TX] = -1, - [DB8500_DMA_DEV29_SD_MM0_TX] = -1, - [DB8500_DMA_DEV32_SD_MM1_TX] = -1, - [DB8500_DMA_DEV33_SPI2_TX] = -1, - [DB8500_DMA_DEV35_SPI1_TX] = -1, - [DB8500_DMA_DEV40_SPI3_TX] = -1, - [DB8500_DMA_DEV41_SD_MM3_TX] = -1, - [DB8500_DMA_DEV42_SD_MM4_TX] = -1, - [DB8500_DMA_DEV43_SD_MM5_TX] = -1, - [DB8500_DMA_DEV14_MSP2_TX] = U8500_MSP2_BASE + MSP_TX_RX_REG_OFFSET, - [DB8500_DMA_DEV30_MSP1_TX] = U8500_MSP1_BASE + MSP_TX_RX_REG_OFFSET, - [DB8500_DMA_DEV31_MSP0_TX_SLIM0_CH0_TX] = U8500_MSP0_BASE + MSP_TX_RX_REG_OFFSET, - [DB8500_DMA_DEV48_CAC1_TX] = U8500_CRYP1_BASE + CRYP1_TX_REG_OFFSET, - [DB8500_DMA_DEV50_HAC1_TX] = U8500_HASH1_BASE + HASH1_TX_REG_OFFSET, -}; - -/* Mapping between source event lines and physical device address */ -static const dma_addr_t dma40_rx_map[DB8500_DMA_NR_DEV] = { - /* MUSB - these will be runtime-reconfigured */ - [DB8500_DMA_DEV39_USB_OTG_IEP_8] = -1, - [DB8500_DMA_DEV16_USB_OTG_IEP_7_15] = -1, - [DB8500_DMA_DEV17_USB_OTG_IEP_6_14] = -1, - [DB8500_DMA_DEV18_USB_OTG_IEP_5_13] = -1, - [DB8500_DMA_DEV19_USB_OTG_IEP_4_12] = -1, - [DB8500_DMA_DEV36_USB_OTG_IEP_3_11] = -1, - [DB8500_DMA_DEV37_USB_OTG_IEP_2_10] = -1, - [DB8500_DMA_DEV38_USB_OTG_IEP_1_9] = -1, - /* PrimeCells */ - [DB8500_DMA_DEV0_SPI0_RX] = -1, - [DB8500_DMA_DEV1_SD_MMC0_RX] = -1, - [DB8500_DMA_DEV2_SD_MMC1_RX] = -1, - [DB8500_DMA_DEV3_SD_MMC2_RX] = -1, - [DB8500_DMA_DEV8_SSP0_RX] = -1, - [DB8500_DMA_DEV9_SSP1_RX] = -1, - [DB8500_DMA_DEV11_UART2_RX] = -1, - [DB8500_DMA_DEV12_UART1_RX] = -1, - [DB8500_DMA_DEV13_UART0_RX] = -1, - [DB8500_DMA_DEV28_SD_MM2_RX] = -1, - [DB8500_DMA_DEV29_SD_MM0_RX] = -1, - [DB8500_DMA_DEV32_SD_MM1_RX] = -1, - [DB8500_DMA_DEV33_SPI2_RX] = -1, - [DB8500_DMA_DEV35_SPI1_RX] = -1, - [DB8500_DMA_DEV40_SPI3_RX] = -1, - [DB8500_DMA_DEV41_SD_MM3_RX] = -1, - [DB8500_DMA_DEV42_SD_MM4_RX] = -1, - [DB8500_DMA_DEV43_SD_MM5_RX] = -1, - [DB8500_DMA_DEV14_MSP2_RX] = U8500_MSP2_BASE + MSP_TX_RX_REG_OFFSET, - [DB8500_DMA_DEV30_MSP3_RX] = U8500_MSP3_BASE + MSP_TX_RX_REG_OFFSET, - [DB8500_DMA_DEV31_MSP0_RX_SLIM0_CH0_RX] = U8500_MSP0_BASE + MSP_TX_RX_REG_OFFSET, - [DB8500_DMA_DEV48_CAC1_RX] = U8500_CRYP1_BASE + CRYP1_RX_REG_OFFSET, -}; - -/* Reserved event lines for memcpy only */ -static int dma40_memcpy_event[] = { - DB8500_DMA_MEMCPY_TX_0, - DB8500_DMA_MEMCPY_TX_1, - DB8500_DMA_MEMCPY_TX_2, - DB8500_DMA_MEMCPY_TX_3, - DB8500_DMA_MEMCPY_TX_4, - DB8500_DMA_MEMCPY_TX_5, -}; - -static struct stedma40_platform_data dma40_plat_data = { - .dev_len = DB8500_DMA_NR_DEV, - .dev_rx = dma40_rx_map, - .dev_tx = dma40_tx_map, - .memcpy = dma40_memcpy_event, - .memcpy_len = ARRAY_SIZE(dma40_memcpy_event), - .memcpy_conf_phy = &dma40_memcpy_conf_phy, - .memcpy_conf_log = &dma40_memcpy_conf_log, +struct stedma40_platform_data dma40_plat_data = { .disabled_channels = {-1}, }; @@ -227,7 +106,7 @@ static struct resource db8500_prcmu_res[] = { { .name = "prcmu-tcpm", .start = U8500_PRCMU_TCPM_BASE, - .end = U8500_PRCMU_TCPM_BASE + SZ_4K - 1, + .end = U8500_PRCMU_TCPM_BASE + SZ_32K - 1, .flags = IORESOURCE_MEM, }, }; diff --git a/arch/arm/mach-ux500/id.c b/arch/arm/mach-ux500/id.c index 0d33d1a06955..392f2fdb37d0 100644 --- a/arch/arm/mach-ux500/id.c +++ b/arch/arm/mach-ux500/id.c @@ -21,11 +21,11 @@ struct dbx500_asic_id dbx500_id; -static unsigned int ux500_read_asicid(phys_addr_t addr) +static unsigned int __init ux500_read_asicid(phys_addr_t addr) { phys_addr_t base = addr & ~0xfff; struct map_desc desc = { - .virtual = UX500_VIRT_ROM, + .virtual = (unsigned long)UX500_VIRT_ROM, .pfn = __phys_to_pfn(base), .length = SZ_16K, .type = MT_DEVICE, @@ -37,7 +37,7 @@ static unsigned int ux500_read_asicid(phys_addr_t addr) local_flush_tlb_all(); flush_cache_all(); - return readl(IOMEM(UX500_VIRT_ROM + (addr & 0xfff))); + return readl(UX500_VIRT_ROM + (addr & 0xfff)); } static void ux500_print_soc_info(unsigned int asicid) diff --git a/arch/arm/mach-ux500/ste-dma40-db8500.h b/arch/arm/mach-ux500/ste-dma40-db8500.h index a616419bea76..0296ae5b0fd9 100644 --- a/arch/arm/mach-ux500/ste-dma40-db8500.h +++ b/arch/arm/mach-ux500/ste-dma40-db8500.h @@ -12,133 +12,74 @@ #define DB8500_DMA_NR_DEV 64 -enum dma_src_dev_type { - DB8500_DMA_DEV0_SPI0_RX = 0, - DB8500_DMA_DEV1_SD_MMC0_RX = 1, - DB8500_DMA_DEV2_SD_MMC1_RX = 2, - DB8500_DMA_DEV3_SD_MMC2_RX = 3, - DB8500_DMA_DEV4_I2C1_RX = 4, - DB8500_DMA_DEV5_I2C3_RX = 5, - DB8500_DMA_DEV6_I2C2_RX = 6, - DB8500_DMA_DEV7_I2C4_RX = 7, /* Only on V1 and later */ - DB8500_DMA_DEV8_SSP0_RX = 8, - DB8500_DMA_DEV9_SSP1_RX = 9, - DB8500_DMA_DEV10_MCDE_RX = 10, - DB8500_DMA_DEV11_UART2_RX = 11, - DB8500_DMA_DEV12_UART1_RX = 12, - DB8500_DMA_DEV13_UART0_RX = 13, - DB8500_DMA_DEV14_MSP2_RX = 14, - DB8500_DMA_DEV15_I2C0_RX = 15, - DB8500_DMA_DEV16_USB_OTG_IEP_7_15 = 16, - DB8500_DMA_DEV17_USB_OTG_IEP_6_14 = 17, - DB8500_DMA_DEV18_USB_OTG_IEP_5_13 = 18, - DB8500_DMA_DEV19_USB_OTG_IEP_4_12 = 19, - DB8500_DMA_DEV20_SLIM0_CH0_RX_HSI_RX_CH0 = 20, - DB8500_DMA_DEV21_SLIM0_CH1_RX_HSI_RX_CH1 = 21, - DB8500_DMA_DEV22_SLIM0_CH2_RX_HSI_RX_CH2 = 22, - DB8500_DMA_DEV23_SLIM0_CH3_RX_HSI_RX_CH3 = 23, - DB8500_DMA_DEV24_SRC_SXA0_RX_TX = 24, - DB8500_DMA_DEV25_SRC_SXA1_RX_TX = 25, - DB8500_DMA_DEV26_SRC_SXA2_RX_TX = 26, - DB8500_DMA_DEV27_SRC_SXA3_RX_TX = 27, - DB8500_DMA_DEV28_SD_MM2_RX = 28, - DB8500_DMA_DEV29_SD_MM0_RX = 29, - DB8500_DMA_DEV30_MSP1_RX = 30, +/* + * Unless otherwise specified, all channels numbers are used for + * TX & RX, and can be used for either source or destination + * channels. + */ +enum dma_dev_type { + DB8500_DMA_DEV0_SPI0 = 0, + DB8500_DMA_DEV1_SD_MMC0 = 1, + DB8500_DMA_DEV2_SD_MMC1 = 2, + DB8500_DMA_DEV3_SD_MMC2 = 3, + DB8500_DMA_DEV4_I2C1 = 4, + DB8500_DMA_DEV5_I2C3 = 5, + DB8500_DMA_DEV6_I2C2 = 6, + DB8500_DMA_DEV7_I2C4 = 7, /* Only on V1 and later */ + DB8500_DMA_DEV8_SSP0 = 8, + DB8500_DMA_DEV9_SSP1 = 9, + DB8500_DMA_DEV10_MCDE_RX = 10, /* RX only */ + DB8500_DMA_DEV11_UART2 = 11, + DB8500_DMA_DEV12_UART1 = 12, + DB8500_DMA_DEV13_UART0 = 13, + DB8500_DMA_DEV14_MSP2 = 14, + DB8500_DMA_DEV15_I2C0 = 15, + DB8500_DMA_DEV16_USB_OTG_IEP_AND_OEP_7_15 = 16, + DB8500_DMA_DEV17_USB_OTG_IEP_AND_OEP_6_14 = 17, + DB8500_DMA_DEV18_USB_OTG_IEP_AND_OEP_5_13 = 18, + DB8500_DMA_DEV19_USB_OTG_IEP_AND_OEP_4_12 = 19, + DB8500_DMA_DEV20_SLIM0_CH0_HSI_CH0 = 20, + DB8500_DMA_DEV21_SLIM0_CH1_HSI_CH1 = 21, + DB8500_DMA_DEV22_SLIM0_CH2_HSI_CH2 = 22, + DB8500_DMA_DEV23_SLIM0_CH3_HSI_CH3 = 23, + DB8500_DMA_DEV24_SXA0 = 24, + DB8500_DMA_DEV25_SXA1 = 25, + DB8500_DMA_DEV26_SXA2 = 26, + DB8500_DMA_DEV27_SXA3 = 27, + DB8500_DMA_DEV28_SD_MM2 = 28, + DB8500_DMA_DEV29_SD_MM0 = 29, + DB8500_DMA_DEV30_MSP1 = 30, /* On DB8500v2, MSP3 RX replaces MSP1 RX */ - DB8500_DMA_DEV30_MSP3_RX = 30, - DB8500_DMA_DEV31_MSP0_RX_SLIM0_CH0_RX = 31, - DB8500_DMA_DEV32_SD_MM1_RX = 32, - DB8500_DMA_DEV33_SPI2_RX = 33, - DB8500_DMA_DEV34_I2C3_RX2 = 34, - DB8500_DMA_DEV35_SPI1_RX = 35, - DB8500_DMA_DEV36_USB_OTG_IEP_3_11 = 36, - DB8500_DMA_DEV37_USB_OTG_IEP_2_10 = 37, - DB8500_DMA_DEV38_USB_OTG_IEP_1_9 = 38, - DB8500_DMA_DEV39_USB_OTG_IEP_8 = 39, - DB8500_DMA_DEV40_SPI3_RX = 40, - DB8500_DMA_DEV41_SD_MM3_RX = 41, - DB8500_DMA_DEV42_SD_MM4_RX = 42, - DB8500_DMA_DEV43_SD_MM5_RX = 43, - DB8500_DMA_DEV44_SRC_SXA4_RX_TX = 44, - DB8500_DMA_DEV45_SRC_SXA5_RX_TX = 45, - DB8500_DMA_DEV46_SLIM0_CH8_RX_SRC_SXA6_RX_TX = 46, - DB8500_DMA_DEV47_SLIM0_CH9_RX_SRC_SXA7_RX_TX = 47, - DB8500_DMA_DEV48_CAC1_RX = 48, - /* 49, 50 and 51 are not used */ - DB8500_DMA_DEV52_SLIM0_CH4_RX_HSI_RX_CH4 = 52, - DB8500_DMA_DEV53_SLIM0_CH5_RX_HSI_RX_CH5 = 53, - DB8500_DMA_DEV54_SLIM0_CH6_RX_HSI_RX_CH6 = 54, - DB8500_DMA_DEV55_SLIM0_CH7_RX_HSI_RX_CH7 = 55, - /* 56, 57, 58, 59 and 60 are not used */ - DB8500_DMA_DEV61_CAC0_RX = 61, - /* 62 and 63 are not used */ -}; - -enum dma_dest_dev_type { - DB8500_DMA_DEV0_SPI0_TX = 0, - DB8500_DMA_DEV1_SD_MMC0_TX = 1, - DB8500_DMA_DEV2_SD_MMC1_TX = 2, - DB8500_DMA_DEV3_SD_MMC2_TX = 3, - DB8500_DMA_DEV4_I2C1_TX = 4, - DB8500_DMA_DEV5_I2C3_TX = 5, - DB8500_DMA_DEV6_I2C2_TX = 6, - DB8500_DMA_DEV7_I2C4_TX = 7, /* Only on V1 and later */ - DB8500_DMA_DEV8_SSP0_TX = 8, - DB8500_DMA_DEV9_SSP1_TX = 9, - /* 10 is not used*/ - DB8500_DMA_DEV11_UART2_TX = 11, - DB8500_DMA_DEV12_UART1_TX = 12, - DB8500_DMA_DEV13_UART0_TX = 13, - DB8500_DMA_DEV14_MSP2_TX = 14, - DB8500_DMA_DEV15_I2C0_TX = 15, - DB8500_DMA_DEV16_USB_OTG_OEP_7_15 = 16, - DB8500_DMA_DEV17_USB_OTG_OEP_6_14 = 17, - DB8500_DMA_DEV18_USB_OTG_OEP_5_13 = 18, - DB8500_DMA_DEV19_USB_OTG_OEP_4_12 = 19, - DB8500_DMA_DEV20_SLIM0_CH0_TX_HSI_TX_CH0 = 20, - DB8500_DMA_DEV21_SLIM0_CH1_TX_HSI_TX_CH1 = 21, - DB8500_DMA_DEV22_SLIM0_CH2_TX_HSI_TX_CH2 = 22, - DB8500_DMA_DEV23_SLIM0_CH3_TX_HSI_TX_CH3 = 23, - DB8500_DMA_DEV24_DST_SXA0_RX_TX = 24, - DB8500_DMA_DEV25_DST_SXA1_RX_TX = 25, - DB8500_DMA_DEV26_DST_SXA2_RX_TX = 26, - DB8500_DMA_DEV27_DST_SXA3_RX_TX = 27, - DB8500_DMA_DEV28_SD_MM2_TX = 28, - DB8500_DMA_DEV29_SD_MM0_TX = 29, - DB8500_DMA_DEV30_MSP1_TX = 30, - DB8500_DMA_DEV31_MSP0_TX_SLIM0_CH0_TX = 31, - DB8500_DMA_DEV32_SD_MM1_TX = 32, - DB8500_DMA_DEV33_SPI2_TX = 33, - DB8500_DMA_DEV34_I2C3_TX2 = 34, - DB8500_DMA_DEV35_SPI1_TX = 35, - DB8500_DMA_DEV36_USB_OTG_OEP_3_11 = 36, - DB8500_DMA_DEV37_USB_OTG_OEP_2_10 = 37, - DB8500_DMA_DEV38_USB_OTG_OEP_1_9 = 38, - DB8500_DMA_DEV39_USB_OTG_OEP_8 = 39, - DB8500_DMA_DEV40_SPI3_TX = 40, - DB8500_DMA_DEV41_SD_MM3_TX = 41, - DB8500_DMA_DEV42_SD_MM4_TX = 42, - DB8500_DMA_DEV43_SD_MM5_TX = 43, - DB8500_DMA_DEV44_DST_SXA4_RX_TX = 44, - DB8500_DMA_DEV45_DST_SXA5_RX_TX = 45, - DB8500_DMA_DEV46_SLIM0_CH8_TX_DST_SXA6_RX_TX = 46, - DB8500_DMA_DEV47_SLIM0_CH9_TX_DST_SXA7_RX_TX = 47, - DB8500_DMA_DEV48_CAC1_TX = 48, - DB8500_DMA_DEV49_CAC1_TX_HAC1_TX = 49, - DB8500_DMA_DEV50_HAC1_TX = 50, - DB8500_DMA_MEMCPY_TX_0 = 51, - DB8500_DMA_DEV52_SLIM1_CH4_TX_HSI_TX_CH4 = 52, - DB8500_DMA_DEV53_SLIM1_CH5_TX_HSI_TX_CH5 = 53, - DB8500_DMA_DEV54_SLIM1_CH6_TX_HSI_TX_CH6 = 54, - DB8500_DMA_DEV55_SLIM1_CH7_TX_HSI_TX_CH7 = 55, - DB8500_DMA_MEMCPY_TX_1 = 56, - DB8500_DMA_MEMCPY_TX_2 = 57, - DB8500_DMA_MEMCPY_TX_3 = 58, - DB8500_DMA_MEMCPY_TX_4 = 59, - DB8500_DMA_MEMCPY_TX_5 = 60, - DB8500_DMA_DEV61_CAC0_TX = 61, - DB8500_DMA_DEV62_CAC0_TX_HAC0_TX = 62, - DB8500_DMA_DEV63_HAC0_TX = 63, + DB8500_DMA_DEV30_MSP3 = 30, + DB8500_DMA_DEV31_MSP0_SLIM0_CH0 = 31, + DB8500_DMA_DEV32_SD_MM1 = 32, + DB8500_DMA_DEV33_SPI2 = 33, + DB8500_DMA_DEV34_I2C3_RX2_TX2 = 34, + DB8500_DMA_DEV35_SPI1 = 35, + DB8500_DMA_DEV36_USB_OTG_IEP_AND_OEP_3_11 = 36, + DB8500_DMA_DEV37_USB_OTG_IEP_AND_OEP_2_10 = 37, + DB8500_DMA_DEV38_USB_OTG_IEP_AND_OEP_1_9 = 38, + DB8500_DMA_DEV39_USB_OTG_IEP_AND_OEP_8 = 39, + DB8500_DMA_DEV40_SPI3 = 40, + DB8500_DMA_DEV41_SD_MM3 = 41, + DB8500_DMA_DEV42_SD_MM4 = 42, + DB8500_DMA_DEV43_SD_MM5 = 43, + DB8500_DMA_DEV44_SXA4 = 44, + DB8500_DMA_DEV45_SXA5 = 45, + DB8500_DMA_DEV46_SLIM0_CH8_SRC_SXA6 = 46, + DB8500_DMA_DEV47_SLIM0_CH9_SRC_SXA7 = 47, + DB8500_DMA_DEV48_CAC1 = 48, + DB8500_DMA_DEV49_CAC1_TX_HAC1_TX = 49, /* TX only */ + DB8500_DMA_DEV50_HAC1_TX = 50, /* TX only */ + DB8500_DMA_MEMCPY_TX_0 = 51, /* TX only */ + DB8500_DMA_DEV52_SLIM0_CH4_HSI_CH4 = 52, + DB8500_DMA_DEV53_SLIM0_CH5_HSI_CH5 = 53, + DB8500_DMA_DEV54_SLIM0_CH6_HSI_CH6 = 54, + DB8500_DMA_DEV55_SLIM0_CH7_HSI_CH7 = 55, + /* 56 -> 60 are channels reserved for memcpy only */ + DB8500_DMA_DEV61_CAC0 = 61, + DB8500_DMA_DEV62_CAC0_TX_HAC0_TX = 62, /* TX only */ + DB8500_DMA_DEV63_HAC0_TX = 63, /* TX only */ }; #endif diff --git a/arch/arm/mach-ux500/usb.c b/arch/arm/mach-ux500/usb.c index 2dfc72f7cd8a..b7bd8d3a5507 100644 --- a/arch/arm/mach-ux500/usb.c +++ b/arch/arm/mach-ux500/usb.c @@ -14,25 +14,15 @@ #define MUSB_DMA40_RX_CH { \ .mode = STEDMA40_MODE_LOGICAL, \ - .dir = STEDMA40_PERIPH_TO_MEM, \ - .dst_dev_type = STEDMA40_DEV_DST_MEMORY, \ - .src_info.data_width = STEDMA40_WORD_WIDTH, \ - .dst_info.data_width = STEDMA40_WORD_WIDTH, \ - .src_info.psize = STEDMA40_PSIZE_LOG_16, \ - .dst_info.psize = STEDMA40_PSIZE_LOG_16, \ + .dir = DMA_DEV_TO_MEM, \ } #define MUSB_DMA40_TX_CH { \ .mode = STEDMA40_MODE_LOGICAL, \ - .dir = STEDMA40_MEM_TO_PERIPH, \ - .src_dev_type = STEDMA40_DEV_SRC_MEMORY, \ - .src_info.data_width = STEDMA40_WORD_WIDTH, \ - .dst_info.data_width = STEDMA40_WORD_WIDTH, \ - .src_info.psize = STEDMA40_PSIZE_LOG_16, \ - .dst_info.psize = STEDMA40_PSIZE_LOG_16, \ + .dir = DMA_MEM_TO_DEV, \ } -static struct stedma40_chan_cfg musb_dma_rx_ch[UX500_MUSB_DMA_NUM_RX_CHANNELS] +static struct stedma40_chan_cfg musb_dma_rx_ch[UX500_MUSB_DMA_NUM_RX_TX_CHANNELS] = { MUSB_DMA40_RX_CH, MUSB_DMA40_RX_CH, @@ -44,7 +34,7 @@ static struct stedma40_chan_cfg musb_dma_rx_ch[UX500_MUSB_DMA_NUM_RX_CHANNELS] MUSB_DMA40_RX_CH }; -static struct stedma40_chan_cfg musb_dma_tx_ch[UX500_MUSB_DMA_NUM_TX_CHANNELS] +static struct stedma40_chan_cfg musb_dma_tx_ch[UX500_MUSB_DMA_NUM_RX_TX_CHANNELS] = { MUSB_DMA40_TX_CH, MUSB_DMA40_TX_CH, @@ -56,7 +46,7 @@ static struct stedma40_chan_cfg musb_dma_tx_ch[UX500_MUSB_DMA_NUM_TX_CHANNELS] MUSB_DMA40_TX_CH, }; -static void *ux500_dma_rx_param_array[UX500_MUSB_DMA_NUM_RX_CHANNELS] = { +static void *ux500_dma_rx_param_array[UX500_MUSB_DMA_NUM_RX_TX_CHANNELS] = { &musb_dma_rx_ch[0], &musb_dma_rx_ch[1], &musb_dma_rx_ch[2], @@ -67,7 +57,7 @@ static void *ux500_dma_rx_param_array[UX500_MUSB_DMA_NUM_RX_CHANNELS] = { &musb_dma_rx_ch[7] }; -static void *ux500_dma_tx_param_array[UX500_MUSB_DMA_NUM_TX_CHANNELS] = { +static void *ux500_dma_tx_param_array[UX500_MUSB_DMA_NUM_RX_TX_CHANNELS] = { &musb_dma_tx_ch[0], &musb_dma_tx_ch[1], &musb_dma_tx_ch[2], @@ -81,23 +71,11 @@ static void *ux500_dma_tx_param_array[UX500_MUSB_DMA_NUM_TX_CHANNELS] = { static struct ux500_musb_board_data musb_board_data = { .dma_rx_param_array = ux500_dma_rx_param_array, .dma_tx_param_array = ux500_dma_tx_param_array, - .num_rx_channels = UX500_MUSB_DMA_NUM_RX_CHANNELS, - .num_tx_channels = UX500_MUSB_DMA_NUM_TX_CHANNELS, .dma_filter = stedma40_filter, }; -static u64 ux500_musb_dmamask = DMA_BIT_MASK(32); - -static struct musb_hdrc_config musb_hdrc_config = { - .multipoint = true, - .dyn_fifo = true, - .num_eps = 16, - .ram_bits = 16, -}; - static struct musb_hdrc_platform_data musb_platform_data = { .mode = MUSB_OTG, - .config = &musb_hdrc_config, .board_data = &musb_board_data, }; @@ -118,27 +96,26 @@ struct platform_device ux500_musb_device = { .id = 0, .dev = { .platform_data = &musb_platform_data, - .dma_mask = &ux500_musb_dmamask, .coherent_dma_mask = DMA_BIT_MASK(32), }, .num_resources = ARRAY_SIZE(usb_resources), .resource = usb_resources, }; -static inline void ux500_usb_dma_update_rx_ch_config(int *src_dev_type) +static inline void ux500_usb_dma_update_rx_ch_config(int *dev_type) { u32 idx; - for (idx = 0; idx < UX500_MUSB_DMA_NUM_RX_CHANNELS; idx++) - musb_dma_rx_ch[idx].src_dev_type = src_dev_type[idx]; + for (idx = 0; idx < UX500_MUSB_DMA_NUM_RX_TX_CHANNELS; idx++) + musb_dma_rx_ch[idx].dev_type = dev_type[idx]; } -static inline void ux500_usb_dma_update_tx_ch_config(int *dst_dev_type) +static inline void ux500_usb_dma_update_tx_ch_config(int *dev_type) { u32 idx; - for (idx = 0; idx < UX500_MUSB_DMA_NUM_TX_CHANNELS; idx++) - musb_dma_tx_ch[idx].dst_dev_type = dst_dev_type[idx]; + for (idx = 0; idx < UX500_MUSB_DMA_NUM_RX_TX_CHANNELS; idx++) + musb_dma_tx_ch[idx].dev_type = dev_type[idx]; } void ux500_add_usb(struct device *parent, resource_size_t base, int irq, diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig index 5907e10c37fd..b8bbabec6310 100644 --- a/arch/arm/mach-vexpress/Kconfig +++ b/arch/arm/mach-vexpress/Kconfig @@ -57,4 +57,13 @@ config ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA config ARCH_VEXPRESS_CA9X4 bool "Versatile Express Cortex-A9x4 tile" +config ARCH_VEXPRESS_DCSCB + bool "Dual Cluster System Control Block (DCSCB) support" + depends on MCPM + select ARM_CCI + help + Support for the Dual Cluster System Configuration Block (DCSCB). + This is needed to provide CPU and cluster power management + on RTSM implementing big.LITTLE. + endmenu diff --git a/arch/arm/mach-vexpress/Makefile b/arch/arm/mach-vexpress/Makefile index 42703e8b4d3b..48ba89a8149f 100644 --- a/arch/arm/mach-vexpress/Makefile +++ b/arch/arm/mach-vexpress/Makefile @@ -6,5 +6,6 @@ ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \ obj-y := v2m.o obj-$(CONFIG_ARCH_VEXPRESS_CA9X4) += ct-ca9x4.o +obj-$(CONFIG_ARCH_VEXPRESS_DCSCB) += dcscb.o dcscb_setup.o obj-$(CONFIG_SMP) += platsmp.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o diff --git a/arch/arm/mach-vexpress/core.h b/arch/arm/mach-vexpress/core.h index f134cd4a85f1..bde4374ab6d5 100644 --- a/arch/arm/mach-vexpress/core.h +++ b/arch/arm/mach-vexpress/core.h @@ -6,6 +6,8 @@ void vexpress_dt_smp_map_io(void); +bool vexpress_smp_init_ops(void); + extern struct smp_operations vexpress_smp_ops; extern void vexpress_cpu_die(unsigned int cpu); diff --git a/arch/arm/mach-vexpress/dcscb.c b/arch/arm/mach-vexpress/dcscb.c new file mode 100644 index 000000000000..16d57a8a9d5a --- /dev/null +++ b/arch/arm/mach-vexpress/dcscb.c @@ -0,0 +1,253 @@ +/* + * arch/arm/mach-vexpress/dcscb.c - Dual Cluster System Configuration Block + * + * Created by: Nicolas Pitre, May 2012 + * Copyright: (C) 2012-2013 Linaro Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/io.h> +#include <linux/spinlock.h> +#include <linux/errno.h> +#include <linux/of_address.h> +#include <linux/vexpress.h> +#include <linux/arm-cci.h> + +#include <asm/mcpm.h> +#include <asm/proc-fns.h> +#include <asm/cacheflush.h> +#include <asm/cputype.h> +#include <asm/cp15.h> + + +#define RST_HOLD0 0x0 +#define RST_HOLD1 0x4 +#define SYS_SWRESET 0x8 +#define RST_STAT0 0xc +#define RST_STAT1 0x10 +#define EAG_CFG_R 0x20 +#define EAG_CFG_W 0x24 +#define KFC_CFG_R 0x28 +#define KFC_CFG_W 0x2c +#define DCS_CFG_R 0x30 + +/* + * We can't use regular spinlocks. In the switcher case, it is possible + * for an outbound CPU to call power_down() while its inbound counterpart + * is already live using the same logical CPU number which trips lockdep + * debugging. + */ +static arch_spinlock_t dcscb_lock = __ARCH_SPIN_LOCK_UNLOCKED; + +static void __iomem *dcscb_base; +static int dcscb_use_count[4][2]; +static int dcscb_allcpus_mask[2]; + +static int dcscb_power_up(unsigned int cpu, unsigned int cluster) +{ + unsigned int rst_hold, cpumask = (1 << cpu); + unsigned int all_mask = dcscb_allcpus_mask[cluster]; + + pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster); + if (cpu >= 4 || cluster >= 2) + return -EINVAL; + + /* + * Since this is called with IRQs enabled, and no arch_spin_lock_irq + * variant exists, we need to disable IRQs manually here. + */ + local_irq_disable(); + arch_spin_lock(&dcscb_lock); + + dcscb_use_count[cpu][cluster]++; + if (dcscb_use_count[cpu][cluster] == 1) { + rst_hold = readl_relaxed(dcscb_base + RST_HOLD0 + cluster * 4); + if (rst_hold & (1 << 8)) { + /* remove cluster reset and add individual CPU's reset */ + rst_hold &= ~(1 << 8); + rst_hold |= all_mask; + } + rst_hold &= ~(cpumask | (cpumask << 4)); + writel_relaxed(rst_hold, dcscb_base + RST_HOLD0 + cluster * 4); + } else if (dcscb_use_count[cpu][cluster] != 2) { + /* + * The only possible values are: + * 0 = CPU down + * 1 = CPU (still) up + * 2 = CPU requested to be up before it had a chance + * to actually make itself down. + * Any other value is a bug. + */ + BUG(); + } + + arch_spin_unlock(&dcscb_lock); + local_irq_enable(); + + return 0; +} + +static void dcscb_power_down(void) +{ + unsigned int mpidr, cpu, cluster, rst_hold, cpumask, all_mask; + bool last_man = false, skip_wfi = false; + + mpidr = read_cpuid_mpidr(); + cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0); + cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); + cpumask = (1 << cpu); + all_mask = dcscb_allcpus_mask[cluster]; + + pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster); + BUG_ON(cpu >= 4 || cluster >= 2); + + __mcpm_cpu_going_down(cpu, cluster); + + arch_spin_lock(&dcscb_lock); + BUG_ON(__mcpm_cluster_state(cluster) != CLUSTER_UP); + dcscb_use_count[cpu][cluster]--; + if (dcscb_use_count[cpu][cluster] == 0) { + rst_hold = readl_relaxed(dcscb_base + RST_HOLD0 + cluster * 4); + rst_hold |= cpumask; + if (((rst_hold | (rst_hold >> 4)) & all_mask) == all_mask) { + rst_hold |= (1 << 8); + last_man = true; + } + writel_relaxed(rst_hold, dcscb_base + RST_HOLD0 + cluster * 4); + } else if (dcscb_use_count[cpu][cluster] == 1) { + /* + * A power_up request went ahead of us. + * Even if we do not want to shut this CPU down, + * the caller expects a certain state as if the WFI + * was aborted. So let's continue with cache cleaning. + */ + skip_wfi = true; + } else + BUG(); + + if (last_man && __mcpm_outbound_enter_critical(cpu, cluster)) { + arch_spin_unlock(&dcscb_lock); + + /* + * Flush all cache levels for this cluster. + * + * A15/A7 can hit in the cache with SCTLR.C=0, so we don't need + * a preliminary flush here for those CPUs. At least, that's + * the theory -- without the extra flush, Linux explodes on + * RTSM (to be investigated). + */ + flush_cache_all(); + set_cr(get_cr() & ~CR_C); + flush_cache_all(); + + /* + * This is a harmless no-op. On platforms with a real + * outer cache this might either be needed or not, + * depending on where the outer cache sits. + */ + outer_flush_all(); + + /* Disable local coherency by clearing the ACTLR "SMP" bit: */ + set_auxcr(get_auxcr() & ~(1 << 6)); + + /* + * Disable cluster-level coherency by masking + * incoming snoops and DVM messages: + */ + cci_disable_port_by_cpu(mpidr); + + __mcpm_outbound_leave_critical(cluster, CLUSTER_DOWN); + } else { + arch_spin_unlock(&dcscb_lock); + + /* + * Flush the local CPU cache. + * + * A15/A7 can hit in the cache with SCTLR.C=0, so we don't need + * a preliminary flush here for those CPUs. At least, that's + * the theory -- without the extra flush, Linux explodes on + * RTSM (to be investigated). + */ + flush_cache_louis(); + set_cr(get_cr() & ~CR_C); + flush_cache_louis(); + + /* Disable local coherency by clearing the ACTLR "SMP" bit: */ + set_auxcr(get_auxcr() & ~(1 << 6)); + } + + __mcpm_cpu_down(cpu, cluster); + + /* Now we are prepared for power-down, do it: */ + dsb(); + if (!skip_wfi) + wfi(); + + /* Not dead at this point? Let our caller cope. */ +} + +static const struct mcpm_platform_ops dcscb_power_ops = { + .power_up = dcscb_power_up, + .power_down = dcscb_power_down, +}; + +static void __init dcscb_usage_count_init(void) +{ + unsigned int mpidr, cpu, cluster; + + mpidr = read_cpuid_mpidr(); + cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0); + cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); + + pr_debug("%s: cpu %u cluster %u\n", __func__, cpu, cluster); + BUG_ON(cpu >= 4 || cluster >= 2); + dcscb_use_count[cpu][cluster] = 1; +} + +extern void dcscb_power_up_setup(unsigned int affinity_level); + +static int __init dcscb_init(void) +{ + struct device_node *node; + unsigned int cfg; + int ret; + + if (!cci_probed()) + return -ENODEV; + + node = of_find_compatible_node(NULL, NULL, "arm,rtsm,dcscb"); + if (!node) + return -ENODEV; + dcscb_base = of_iomap(node, 0); + if (!dcscb_base) + return -EADDRNOTAVAIL; + cfg = readl_relaxed(dcscb_base + DCS_CFG_R); + dcscb_allcpus_mask[0] = (1 << (((cfg >> 16) >> (0 << 2)) & 0xf)) - 1; + dcscb_allcpus_mask[1] = (1 << (((cfg >> 16) >> (1 << 2)) & 0xf)) - 1; + dcscb_usage_count_init(); + + ret = mcpm_platform_register(&dcscb_power_ops); + if (!ret) + ret = mcpm_sync_init(dcscb_power_up_setup); + if (ret) { + iounmap(dcscb_base); + return ret; + } + + pr_info("VExpress DCSCB support installed\n"); + + /* + * Future entries into the kernel can now go + * through the cluster entry vectors. + */ + vexpress_flags_set(virt_to_phys(mcpm_entry_point)); + + return 0; +} + +early_initcall(dcscb_init); diff --git a/arch/arm/mach-vexpress/dcscb_setup.S b/arch/arm/mach-vexpress/dcscb_setup.S new file mode 100644 index 000000000000..4bb7fbe0f621 --- /dev/null +++ b/arch/arm/mach-vexpress/dcscb_setup.S @@ -0,0 +1,38 @@ +/* + * arch/arm/include/asm/dcscb_setup.S + * + * Created by: Dave Martin, 2012-06-22 + * Copyright: (C) 2012-2013 Linaro Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/linkage.h> + + +ENTRY(dcscb_power_up_setup) + + cmp r0, #0 @ check affinity level + beq 2f + +/* + * Enable cluster-level coherency, in preparation for turning on the MMU. + * The ACTLR SMP bit does not need to be set here, because cpu_resume() + * already restores that. + * + * A15/A7 may not require explicit L2 invalidation on reset, dependent + * on hardware integration decisions. + * For now, this code assumes that L2 is either already invalidated, + * or invalidation is not required. + */ + + b cci_enable_port_for_self + +2: @ Implementation-specific local CPU setup operations should go here, + @ if any. In this case, there is nothing to do. + + bx lr + +ENDPROC(dcscb_power_up_setup) diff --git a/arch/arm/mach-vexpress/platsmp.c b/arch/arm/mach-vexpress/platsmp.c index dc1ace55d557..993c9ae5dc5e 100644 --- a/arch/arm/mach-vexpress/platsmp.c +++ b/arch/arm/mach-vexpress/platsmp.c @@ -12,9 +12,11 @@ #include <linux/errno.h> #include <linux/smp.h> #include <linux/io.h> +#include <linux/of.h> #include <linux/of_fdt.h> #include <linux/vexpress.h> +#include <asm/mcpm.h> #include <asm/smp_scu.h> #include <asm/mach/map.h> @@ -203,3 +205,21 @@ struct smp_operations __initdata vexpress_smp_ops = { .cpu_die = vexpress_cpu_die, #endif }; + +bool __init vexpress_smp_init_ops(void) +{ +#ifdef CONFIG_MCPM + /* + * The best way to detect a multi-cluster configuration at the moment + * is to look for the presence of a CCI in the system. + * Override the default vexpress_smp_ops if so. + */ + struct device_node *node; + node = of_find_compatible_node(NULL, NULL, "arm,cci-400"); + if (node && of_device_is_available(node)) { + mcpm_smp_set_ops(); + return true; + } +#endif + return false; +} diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c index 8802030df98d..95a469e23e37 100644 --- a/arch/arm/mach-vexpress/v2m.c +++ b/arch/arm/mach-vexpress/v2m.c @@ -9,7 +9,6 @@ #include <linux/clocksource.h> #include <linux/smp.h> #include <linux/init.h> -#include <linux/irqchip.h> #include <linux/of_address.h> #include <linux/of_fdt.h> #include <linux/of_irq.h> @@ -456,9 +455,9 @@ static const char * const v2m_dt_match[] __initconst = { DT_MACHINE_START(VEXPRESS_DT, "ARM-Versatile Express") .dt_compat = v2m_dt_match, .smp = smp_ops(vexpress_smp_ops), + .smp_init = smp_init_ops(vexpress_smp_init_ops), .map_io = v2m_dt_map_io, .init_early = v2m_dt_init_early, - .init_irq = irqchip_init, .init_time = v2m_dt_timer_init, .init_machine = v2m_dt_init, MACHINE_END diff --git a/arch/arm/mach-virt/Kconfig b/arch/arm/mach-virt/Kconfig index 8958f0d896bc..081d46929436 100644 --- a/arch/arm/mach-virt/Kconfig +++ b/arch/arm/mach-virt/Kconfig @@ -2,7 +2,7 @@ config ARCH_VIRT bool "Dummy Virtual Machine" if ARCH_MULTI_V7 select ARCH_WANT_OPTIONAL_GPIOLIB select ARM_GIC - select ARM_ARCH_TIMER + select HAVE_ARM_ARCH_TIMER select ARM_PSCI select HAVE_SMP select CPU_V7 diff --git a/arch/arm/mach-virt/Makefile b/arch/arm/mach-virt/Makefile index 042afc1f8c44..7ddbfa60227f 100644 --- a/arch/arm/mach-virt/Makefile +++ b/arch/arm/mach-virt/Makefile @@ -3,4 +3,3 @@ # obj-y := virt.o -obj-$(CONFIG_SMP) += platsmp.o diff --git a/arch/arm/mach-virt/platsmp.c b/arch/arm/mach-virt/platsmp.c deleted file mode 100644 index f4143f5bfa5b..000000000000 --- a/arch/arm/mach-virt/platsmp.c +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Dummy Virtual Machine - does what it says on the tin. - * - * Copyright (C) 2012 ARM Ltd - * Author: Will Deacon <will.deacon@arm.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <linux/init.h> -#include <linux/smp.h> -#include <linux/of.h> - -#include <asm/psci.h> -#include <asm/smp_plat.h> - -extern void secondary_startup(void); - -static void __init virt_smp_init_cpus(void) -{ -} - -static void __init virt_smp_prepare_cpus(unsigned int max_cpus) -{ -} - -static int __cpuinit virt_boot_secondary(unsigned int cpu, - struct task_struct *idle) -{ - if (psci_ops.cpu_on) - return psci_ops.cpu_on(cpu_logical_map(cpu), - __pa(secondary_startup)); - return -ENODEV; -} - -struct smp_operations __initdata virt_smp_ops = { - .smp_init_cpus = virt_smp_init_cpus, - .smp_prepare_cpus = virt_smp_prepare_cpus, - .smp_boot_secondary = virt_boot_secondary, -}; diff --git a/arch/arm/mach-virt/virt.c b/arch/arm/mach-virt/virt.c index 061f283f579e..b184e57d1854 100644 --- a/arch/arm/mach-virt/virt.c +++ b/arch/arm/mach-virt/virt.c @@ -18,7 +18,6 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#include <linux/irqchip.h> #include <linux/of_irq.h> #include <linux/of_platform.h> #include <linux/smp.h> @@ -36,11 +35,7 @@ static const char *virt_dt_match[] = { NULL }; -extern struct smp_operations virt_smp_ops; - DT_MACHINE_START(VIRT, "Dummy Virtual Machine") - .init_irq = irqchip_init, .init_machine = virt_init, - .smp = smp_ops(virt_smp_ops), .dt_compat = virt_dt_match, MACHINE_END diff --git a/arch/arm/mach-vt8500/vt8500.c b/arch/arm/mach-vt8500/vt8500.c index f5c33df7a597..f8f2f00856e0 100644 --- a/arch/arm/mach-vt8500/vt8500.c +++ b/arch/arm/mach-vt8500/vt8500.c @@ -20,7 +20,6 @@ #include <linux/clocksource.h> #include <linux/io.h> -#include <linux/irqchip.h> #include <linux/pm.h> #include <asm/mach-types.h> @@ -179,7 +178,6 @@ static const char * const vt8500_dt_compat[] = { DT_MACHINE_START(WMT_DT, "VIA/Wondermedia SoC (Device Tree Support)") .dt_compat = vt8500_dt_compat, .map_io = vt8500_map_io, - .init_irq = irqchip_init, .init_machine = vt8500_init, .init_time = clocksource_of_init, .restart = vt8500_restart, diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c index 5bfe7035b73d..4130e65a0e3f 100644 --- a/arch/arm/mach-zynq/common.c +++ b/arch/arm/mach-zynq/common.c @@ -25,7 +25,6 @@ #include <linux/of_irq.h> #include <linux/of_platform.h> #include <linux/of.h> -#include <linux/irqchip.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -98,7 +97,6 @@ static void zynq_system_reset(char mode, const char *cmd) } static const char * const zynq_dt_match[] = { - "xlnx,zynq-zc702", "xlnx,zynq-7000", NULL }; @@ -106,7 +104,6 @@ static const char * const zynq_dt_match[] = { MACHINE_START(XILINX_EP107, "Xilinx Zynq Platform") .smp = smp_ops(zynq_smp_ops), .map_io = zynq_map_io, - .init_irq = irqchip_init, .init_machine = zynq_init_machine, .init_time = zynq_timer_init, .dt_compat = zynq_dt_match, diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c index 5fc167e07619..023f225493f2 100644 --- a/arch/arm/mach-zynq/platsmp.c +++ b/arch/arm/mach-zynq/platsmp.c @@ -53,34 +53,34 @@ int __cpuinit zynq_cpun_start(u32 address, int cpu) &zynq_secondary_trampoline; zynq_slcr_cpu_stop(cpu); - - if (__pa(PAGE_OFFSET)) { - zero = ioremap(0, trampoline_code_size); - if (!zero) { - pr_warn("BOOTUP jump vectors not accessible\n"); - return -1; + if (address) { + if (__pa(PAGE_OFFSET)) { + zero = ioremap(0, trampoline_code_size); + if (!zero) { + pr_warn("BOOTUP jump vectors not accessible\n"); + return -1; + } + } else { + zero = (__force u8 __iomem *)PAGE_OFFSET; } - } else { - zero = (__force u8 __iomem *)PAGE_OFFSET; - } - - /* - * This is elegant way how to jump to any address - * 0x0: Load address at 0x8 to r0 - * 0x4: Jump by mov instruction - * 0x8: Jumping address - */ - memcpy((__force void *)zero, &zynq_secondary_trampoline, - trampoline_size); - writel(address, zero + trampoline_size); - - flush_cache_all(); - outer_flush_range(0, trampoline_code_size); - smp_wmb(); - - if (__pa(PAGE_OFFSET)) - iounmap(zero); + /* + * This is elegant way how to jump to any address + * 0x0: Load address at 0x8 to r0 + * 0x4: Jump by mov instruction + * 0x8: Jumping address + */ + memcpy((__force void *)zero, &zynq_secondary_trampoline, + trampoline_size); + writel(address, zero + trampoline_size); + + flush_cache_all(); + outer_flush_range(0, trampoline_code_size); + smp_wmb(); + + if (__pa(PAGE_OFFSET)) + iounmap(zero); + } zynq_slcr_cpu_start(cpu); return 0; diff --git a/arch/arm/mach-zynq/slcr.c b/arch/arm/mach-zynq/slcr.c index c70969b9c258..50d008d8f87f 100644 --- a/arch/arm/mach-zynq/slcr.c +++ b/arch/arm/mach-zynq/slcr.c @@ -117,7 +117,7 @@ int __init zynq_slcr_init(void) pr_info("%s mapped to %p\n", np->name, zynq_slcr_base); - xilinx_zynq_clocks_init(zynq_slcr_base); + zynq_clock_init(zynq_slcr_base); of_node_put(np); diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index 35955b54944c..6cacdc8dd654 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -392,11 +392,21 @@ config CPU_V7 select CPU_CACHE_V7 select CPU_CACHE_VIPT select CPU_COPY_V6 if MMU - select CPU_CP15_MMU + select CPU_CP15_MMU if MMU + select CPU_CP15_MPU if !MMU select CPU_HAS_ASID if MMU select CPU_PABRT_V7 select CPU_TLB_V7 if MMU +# ARMv7M +config CPU_V7M + bool + select CPU_32v7M + select CPU_ABRT_NOMMU + select CPU_CACHE_NOP + select CPU_PABRT_LEGACY + select CPU_THUMBONLY + config CPU_THUMBONLY bool # There are no CPUs available with MMU that don't implement an ARM ISA: @@ -441,6 +451,9 @@ config CPU_32v6K config CPU_32v7 bool +config CPU_32v7M + bool + # The abort model config CPU_ABRT_NOMMU bool @@ -491,6 +504,9 @@ config CPU_CACHE_V6 config CPU_CACHE_V7 bool +config CPU_CACHE_NOP + bool + config CPU_CACHE_VIVT bool @@ -613,7 +629,11 @@ config ARCH_DMA_ADDR_T_64BIT config ARM_THUMB bool "Support Thumb user binaries" if !CPU_THUMBONLY - depends on CPU_ARM720T || CPU_ARM740T || CPU_ARM920T || CPU_ARM922T || CPU_ARM925T || CPU_ARM926T || CPU_ARM940T || CPU_ARM946E || CPU_ARM1020 || CPU_ARM1020E || CPU_ARM1022 || CPU_ARM1026 || CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK || CPU_V6 || CPU_V6K || CPU_V7 || CPU_FEROCEON + depends on CPU_ARM720T || CPU_ARM740T || CPU_ARM920T || CPU_ARM922T || \ + CPU_ARM925T || CPU_ARM926T || CPU_ARM940T || CPU_ARM946E || \ + CPU_ARM1020 || CPU_ARM1020E || CPU_ARM1022 || CPU_ARM1026 || \ + CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK || CPU_V6 || CPU_V6K || \ + CPU_V7 || CPU_FEROCEON || CPU_V7M default y help Say Y if you want to include kernel support for running user space diff --git a/arch/arm/mm/Makefile b/arch/arm/mm/Makefile index 9e51be96f635..ecfe6e53f6e0 100644 --- a/arch/arm/mm/Makefile +++ b/arch/arm/mm/Makefile @@ -16,6 +16,7 @@ obj-$(CONFIG_MODULES) += proc-syms.o obj-$(CONFIG_ALIGNMENT_TRAP) += alignment.o obj-$(CONFIG_HIGHMEM) += highmem.o +obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o obj-$(CONFIG_CPU_ABRT_NOMMU) += abort-nommu.o obj-$(CONFIG_CPU_ABRT_EV4) += abort-ev4.o @@ -39,6 +40,7 @@ obj-$(CONFIG_CPU_CACHE_V4WB) += cache-v4wb.o obj-$(CONFIG_CPU_CACHE_V6) += cache-v6.o obj-$(CONFIG_CPU_CACHE_V7) += cache-v7.o obj-$(CONFIG_CPU_CACHE_FA) += cache-fa.o +obj-$(CONFIG_CPU_CACHE_NOP) += cache-nop.o AFLAGS_cache-v6.o :=-Wa,-march=armv6 AFLAGS_cache-v7.o :=-Wa,-march=armv7-a @@ -87,6 +89,7 @@ obj-$(CONFIG_CPU_FEROCEON) += proc-feroceon.o obj-$(CONFIG_CPU_V6) += proc-v6.o obj-$(CONFIG_CPU_V6K) += proc-v6.o obj-$(CONFIG_CPU_V7) += proc-v7.o +obj-$(CONFIG_CPU_V7M) += proc-v7m.o AFLAGS_proc-v6.o :=-Wa,-march=armv6 AFLAGS_proc-v7.o :=-Wa,-march=armv7-a diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c index c465faca51b0..d70e0aba0c9d 100644 --- a/arch/arm/mm/cache-l2x0.c +++ b/arch/arm/mm/cache-l2x0.c @@ -523,6 +523,147 @@ static void aurora_flush_range(unsigned long start, unsigned long end) } } +/* + * For certain Broadcom SoCs, depending on the address range, different offsets + * need to be added to the address before passing it to L2 for + * invalidation/clean/flush + * + * Section Address Range Offset EMI + * 1 0x00000000 - 0x3FFFFFFF 0x80000000 VC + * 2 0x40000000 - 0xBFFFFFFF 0x40000000 SYS + * 3 0xC0000000 - 0xFFFFFFFF 0x80000000 VC + * + * When the start and end addresses have crossed two different sections, we + * need to break the L2 operation into two, each within its own section. + * For example, if we need to invalidate addresses starts at 0xBFFF0000 and + * ends at 0xC0001000, we need do invalidate 1) 0xBFFF0000 - 0xBFFFFFFF and 2) + * 0xC0000000 - 0xC0001000 + * + * Note 1: + * By breaking a single L2 operation into two, we may potentially suffer some + * performance hit, but keep in mind the cross section case is very rare + * + * Note 2: + * We do not need to handle the case when the start address is in + * Section 1 and the end address is in Section 3, since it is not a valid use + * case + * + * Note 3: + * Section 1 in practical terms can no longer be used on rev A2. Because of + * that the code does not need to handle section 1 at all. + * + */ +#define BCM_SYS_EMI_START_ADDR 0x40000000UL +#define BCM_VC_EMI_SEC3_START_ADDR 0xC0000000UL + +#define BCM_SYS_EMI_OFFSET 0x40000000UL +#define BCM_VC_EMI_OFFSET 0x80000000UL + +static inline int bcm_addr_is_sys_emi(unsigned long addr) +{ + return (addr >= BCM_SYS_EMI_START_ADDR) && + (addr < BCM_VC_EMI_SEC3_START_ADDR); +} + +static inline unsigned long bcm_l2_phys_addr(unsigned long addr) +{ + if (bcm_addr_is_sys_emi(addr)) + return addr + BCM_SYS_EMI_OFFSET; + else + return addr + BCM_VC_EMI_OFFSET; +} + +static void bcm_inv_range(unsigned long start, unsigned long end) +{ + unsigned long new_start, new_end; + + BUG_ON(start < BCM_SYS_EMI_START_ADDR); + + if (unlikely(end <= start)) + return; + + new_start = bcm_l2_phys_addr(start); + new_end = bcm_l2_phys_addr(end); + + /* normal case, no cross section between start and end */ + if (likely(bcm_addr_is_sys_emi(end) || !bcm_addr_is_sys_emi(start))) { + l2x0_inv_range(new_start, new_end); + return; + } + + /* They cross sections, so it can only be a cross from section + * 2 to section 3 + */ + l2x0_inv_range(new_start, + bcm_l2_phys_addr(BCM_VC_EMI_SEC3_START_ADDR-1)); + l2x0_inv_range(bcm_l2_phys_addr(BCM_VC_EMI_SEC3_START_ADDR), + new_end); +} + +static void bcm_clean_range(unsigned long start, unsigned long end) +{ + unsigned long new_start, new_end; + + BUG_ON(start < BCM_SYS_EMI_START_ADDR); + + if (unlikely(end <= start)) + return; + + if ((end - start) >= l2x0_size) { + l2x0_clean_all(); + return; + } + + new_start = bcm_l2_phys_addr(start); + new_end = bcm_l2_phys_addr(end); + + /* normal case, no cross section between start and end */ + if (likely(bcm_addr_is_sys_emi(end) || !bcm_addr_is_sys_emi(start))) { + l2x0_clean_range(new_start, new_end); + return; + } + + /* They cross sections, so it can only be a cross from section + * 2 to section 3 + */ + l2x0_clean_range(new_start, + bcm_l2_phys_addr(BCM_VC_EMI_SEC3_START_ADDR-1)); + l2x0_clean_range(bcm_l2_phys_addr(BCM_VC_EMI_SEC3_START_ADDR), + new_end); +} + +static void bcm_flush_range(unsigned long start, unsigned long end) +{ + unsigned long new_start, new_end; + + BUG_ON(start < BCM_SYS_EMI_START_ADDR); + + if (unlikely(end <= start)) + return; + + if ((end - start) >= l2x0_size) { + l2x0_flush_all(); + return; + } + + new_start = bcm_l2_phys_addr(start); + new_end = bcm_l2_phys_addr(end); + + /* normal case, no cross section between start and end */ + if (likely(bcm_addr_is_sys_emi(end) || !bcm_addr_is_sys_emi(start))) { + l2x0_flush_range(new_start, new_end); + return; + } + + /* They cross sections, so it can only be a cross from section + * 2 to section 3 + */ + l2x0_flush_range(new_start, + bcm_l2_phys_addr(BCM_VC_EMI_SEC3_START_ADDR-1)); + l2x0_flush_range(bcm_l2_phys_addr(BCM_VC_EMI_SEC3_START_ADDR), + new_end); +} + static void __init l2x0_of_setup(const struct device_node *np, u32 *aux_val, u32 *aux_mask) { @@ -765,6 +906,21 @@ static const struct l2x0_of_data aurora_no_outer_data = { }, }; +static const struct l2x0_of_data bcm_l2x0_data = { + .setup = pl310_of_setup, + .save = pl310_save, + .outer_cache = { + .resume = pl310_resume, + .inv_range = bcm_inv_range, + .clean_range = bcm_clean_range, + .flush_range = bcm_flush_range, + .sync = l2x0_cache_sync, + .flush_all = l2x0_flush_all, + .inv_all = l2x0_inv_all, + .disable = l2x0_disable, + }, +}; + static const struct of_device_id l2x0_ids[] __initconst = { { .compatible = "arm,pl310-cache", .data = (void *)&pl310_data }, { .compatible = "arm,l220-cache", .data = (void *)&l2x0_data }, @@ -773,6 +929,8 @@ static const struct of_device_id l2x0_ids[] __initconst = { .data = (void *)&aurora_no_outer_data}, { .compatible = "marvell,aurora-outer-cache", .data = (void *)&aurora_with_outer_data}, + { .compatible = "bcm,bcm11351-a2-pl310-cache", + .data = (void *)&bcm_l2x0_data}, {} }; diff --git a/arch/arm/mm/cache-nop.S b/arch/arm/mm/cache-nop.S new file mode 100644 index 000000000000..8e12ddca0031 --- /dev/null +++ b/arch/arm/mm/cache-nop.S @@ -0,0 +1,50 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/linkage.h> +#include <linux/init.h> + +#include "proc-macros.S" + +ENTRY(nop_flush_icache_all) + mov pc, lr +ENDPROC(nop_flush_icache_all) + + .globl nop_flush_kern_cache_all + .equ nop_flush_kern_cache_all, nop_flush_icache_all + + .globl nop_flush_kern_cache_louis + .equ nop_flush_kern_cache_louis, nop_flush_icache_all + + .globl nop_flush_user_cache_all + .equ nop_flush_user_cache_all, nop_flush_icache_all + + .globl nop_flush_user_cache_range + .equ nop_flush_user_cache_range, nop_flush_icache_all + + .globl nop_coherent_kern_range + .equ nop_coherent_kern_range, nop_flush_icache_all + +ENTRY(nop_coherent_user_range) + mov r0, 0 + mov pc, lr +ENDPROC(nop_coherent_user_range) + + .globl nop_flush_kern_dcache_area + .equ nop_flush_kern_dcache_area, nop_flush_icache_all + + .globl nop_dma_flush_range + .equ nop_dma_flush_range, nop_flush_icache_all + + .globl nop_dma_map_area + .equ nop_dma_map_area, nop_flush_icache_all + + .globl nop_dma_unmap_area + .equ nop_dma_unmap_area, nop_flush_icache_all + + __INITDATA + + @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) + define_cache_functions nop diff --git a/arch/arm/mm/cache-v7.S b/arch/arm/mm/cache-v7.S index 15451ee4acc8..515b00064da8 100644 --- a/arch/arm/mm/cache-v7.S +++ b/arch/arm/mm/cache-v7.S @@ -92,6 +92,14 @@ ENTRY(v7_flush_dcache_louis) mrc p15, 1, r0, c0, c0, 1 @ read clidr, r0 = clidr ALT_SMP(ands r3, r0, #(7 << 21)) @ extract LoUIS from clidr ALT_UP(ands r3, r0, #(7 << 27)) @ extract LoUU from clidr +#ifdef CONFIG_ARM_ERRATA_643719 + ALT_SMP(mrceq p15, 0, r2, c0, c0, 0) @ read main ID register + ALT_UP(moveq pc, lr) @ LoUU is zero, so nothing to do + ldreq r1, =0x410fc090 @ ID of ARM Cortex A9 r0p? + biceq r2, r2, #0x0000000f @ clear minor revision number + teqeq r2, r1 @ test for errata affected core and if so... + orreqs r3, #(1 << 21) @ fix LoUIS value (and set flags state to 'ne') +#endif ALT_SMP(mov r3, r3, lsr #20) @ r3 = LoUIS * 2 ALT_UP(mov r3, r3, lsr #26) @ r3 = LoUU * 2 moveq pc, lr @ return if level == 0 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c index 2ac37372ef52..b55b1015724b 100644 --- a/arch/arm/mm/context.c +++ b/arch/arm/mm/context.c @@ -20,6 +20,7 @@ #include <asm/smp_plat.h> #include <asm/thread_notify.h> #include <asm/tlbflush.h> +#include <asm/proc-fns.h> /* * On ARMv6, we have the following structure in the Context ID: @@ -39,33 +40,51 @@ * non 64-bit operations. */ #define ASID_FIRST_VERSION (1ULL << ASID_BITS) -#define NUM_USER_ASIDS (ASID_FIRST_VERSION - 1) - -#define ASID_TO_IDX(asid) ((asid & ~ASID_MASK) - 1) -#define IDX_TO_ASID(idx) ((idx + 1) & ~ASID_MASK) +#define NUM_USER_ASIDS ASID_FIRST_VERSION static DEFINE_RAW_SPINLOCK(cpu_asid_lock); static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION); static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS); -DEFINE_PER_CPU(atomic64_t, active_asids); +static DEFINE_PER_CPU(atomic64_t, active_asids); static DEFINE_PER_CPU(u64, reserved_asids); static cpumask_t tlb_flush_pending; +#ifdef CONFIG_ARM_ERRATA_798181 +void a15_erratum_get_cpumask(int this_cpu, struct mm_struct *mm, + cpumask_t *mask) +{ + int cpu; + unsigned long flags; + u64 context_id, asid; + + raw_spin_lock_irqsave(&cpu_asid_lock, flags); + context_id = mm->context.id.counter; + for_each_online_cpu(cpu) { + if (cpu == this_cpu) + continue; + /* + * We only need to send an IPI if the other CPUs are + * running the same ASID as the one being invalidated. + */ + asid = per_cpu(active_asids, cpu).counter; + if (asid == 0) + asid = per_cpu(reserved_asids, cpu); + if (context_id == asid) + cpumask_set_cpu(cpu, mask); + } + raw_spin_unlock_irqrestore(&cpu_asid_lock, flags); +} +#endif + #ifdef CONFIG_ARM_LPAE static void cpu_set_reserved_ttbr0(void) { - unsigned long ttbl = __pa(swapper_pg_dir); - unsigned long ttbh = 0; - /* * Set TTBR0 to swapper_pg_dir which contains only global entries. The * ASID is set to 0. */ - asm volatile( - " mcrr p15, 0, %0, %1, c2 @ set TTBR0\n" - : - : "r" (ttbl), "r" (ttbh)); + cpu_set_ttbr(0, __pa(swapper_pg_dir)); isb(); } #else @@ -128,7 +147,16 @@ static void flush_context(unsigned int cpu) asid = 0; } else { asid = atomic64_xchg(&per_cpu(active_asids, i), 0); - __set_bit(ASID_TO_IDX(asid), asid_map); + /* + * If this CPU has already been through a + * rollover, but hasn't run another task in + * the meantime, we must preserve its reserved + * ASID, as this is the only trace we have of + * the process it is still running. + */ + if (asid == 0) + asid = per_cpu(reserved_asids, i); + __set_bit(asid & ~ASID_MASK, asid_map); } per_cpu(reserved_asids, i) = asid; } @@ -167,17 +195,19 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu) /* * Allocate a free ASID. If we can't find one, take a * note of the currently active ASIDs and mark the TLBs - * as requiring flushes. + * as requiring flushes. We always count from ASID #1, + * as we reserve ASID #0 to switch via TTBR0 and indicate + * rollover events. */ - asid = find_first_zero_bit(asid_map, NUM_USER_ASIDS); + asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1); if (asid == NUM_USER_ASIDS) { generation = atomic64_add_return(ASID_FIRST_VERSION, &asid_generation); flush_context(cpu); - asid = find_first_zero_bit(asid_map, NUM_USER_ASIDS); + asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1); } __set_bit(asid, asid_map); - asid = generation | IDX_TO_ASID(asid); + asid |= generation; cpumask_clear(mm_cpumask(mm)); } diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index ef3e0f3aac96..7ec02961dfa0 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -250,7 +250,7 @@ static void __dma_free_buffer(struct page *page, size_t size) #ifdef CONFIG_MMU #ifdef CONFIG_HUGETLB_PAGE -#error ARM Coherent DMA allocator does not (yet) support huge TLB +#warning ARM Coherent DMA allocator does not (yet) support huge TLB #endif static void *__alloc_from_contiguous(struct device *dev, size_t size, @@ -880,10 +880,24 @@ static void __dma_page_dev_to_cpu(struct page *page, unsigned long off, dma_cache_maint_page(page, off, size, dir, dmac_unmap_area); /* - * Mark the D-cache clean for this page to avoid extra flushing. + * Mark the D-cache clean for these pages to avoid extra flushing. */ - if (dir != DMA_TO_DEVICE && off == 0 && size >= PAGE_SIZE) - set_bit(PG_dcache_clean, &page->flags); + if (dir != DMA_TO_DEVICE && size >= PAGE_SIZE) { + unsigned long pfn; + size_t left = size; + + pfn = page_to_pfn(page) + off / PAGE_SIZE; + off %= PAGE_SIZE; + if (off) { + pfn++; + left -= PAGE_SIZE - off; + } + while (left >= PAGE_SIZE) { + page = pfn_to_page(pfn++); + set_bit(PG_dcache_clean, &page->flags); + left -= PAGE_SIZE; + } + } } /** diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c index 5dbf13f954f6..c97f7940cb95 100644 --- a/arch/arm/mm/fault.c +++ b/arch/arm/mm/fault.c @@ -491,12 +491,14 @@ do_translation_fault(unsigned long addr, unsigned int fsr, * Some section permission faults need to be handled gracefully. * They can happen due to a __{get,put}_user during an oops. */ +#ifndef CONFIG_ARM_LPAE static int do_sect_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs) { do_bad_area(addr, fsr, regs); return 0; } +#endif /* CONFIG_ARM_LPAE */ /* * This abort handler always returns "fault". diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c index 0d473cce501c..6d5ba9afb16a 100644 --- a/arch/arm/mm/flush.c +++ b/arch/arm/mm/flush.c @@ -17,6 +17,7 @@ #include <asm/highmem.h> #include <asm/smp_plat.h> #include <asm/tlbflush.h> +#include <linux/hugetlb.h> #include "mm.h" @@ -168,19 +169,23 @@ void __flush_dcache_page(struct address_space *mapping, struct page *page) * coherent with the kernels mapping. */ if (!PageHighMem(page)) { - __cpuc_flush_dcache_area(page_address(page), PAGE_SIZE); + size_t page_size = PAGE_SIZE << compound_order(page); + __cpuc_flush_dcache_area(page_address(page), page_size); } else { - void *addr; - + unsigned long i; if (cache_is_vipt_nonaliasing()) { - addr = kmap_atomic(page); - __cpuc_flush_dcache_area(addr, PAGE_SIZE); - kunmap_atomic(addr); - } else { - addr = kmap_high_get(page); - if (addr) { + for (i = 0; i < (1 << compound_order(page)); i++) { + void *addr = kmap_atomic(page); __cpuc_flush_dcache_area(addr, PAGE_SIZE); - kunmap_high(page); + kunmap_atomic(addr); + } + } else { + for (i = 0; i < (1 << compound_order(page)); i++) { + void *addr = kmap_high_get(page); + if (addr) { + __cpuc_flush_dcache_area(addr, PAGE_SIZE); + kunmap_high(page); + } } } } @@ -287,7 +292,7 @@ void flush_dcache_page(struct page *page) mapping = page_mapping(page); if (!cache_ops_need_broadcast() && - mapping && !mapping_mapped(mapping)) + mapping && !page_mapped(page)) clear_bit(PG_dcache_clean, &page->flags); else { __flush_dcache_page(mapping, page); @@ -301,6 +306,39 @@ void flush_dcache_page(struct page *page) EXPORT_SYMBOL(flush_dcache_page); /* + * Ensure cache coherency for the kernel mapping of this page. We can + * assume that the page is pinned via kmap. + * + * If the page only exists in the page cache and there are no user + * space mappings, this is a no-op since the page was already marked + * dirty at creation. Otherwise, we need to flush the dirty kernel + * cache lines directly. + */ +void flush_kernel_dcache_page(struct page *page) +{ + if (cache_is_vivt() || cache_is_vipt_aliasing()) { + struct address_space *mapping; + + mapping = page_mapping(page); + + if (!mapping || mapping_mapped(mapping)) { + void *addr; + + addr = page_address(page); + /* + * kmap_atomic() doesn't set the page virtual + * address for highmem pages, and + * kunmap_atomic() takes care of cache + * flushing already. + */ + if (!IS_ENABLED(CONFIG_HIGHMEM) || addr) + __cpuc_flush_dcache_area(addr, PAGE_SIZE); + } + } +} +EXPORT_SYMBOL(flush_kernel_dcache_page); + +/* * Flush an anonymous page so that users of get_user_pages() * can safely access the data. The expected sequence is: * diff --git a/arch/arm/mm/fsr-3level.c b/arch/arm/mm/fsr-3level.c index 05a4e9431836..ab4409a2307e 100644 --- a/arch/arm/mm/fsr-3level.c +++ b/arch/arm/mm/fsr-3level.c @@ -9,11 +9,11 @@ static struct fsr_info fsr_info[] = { { do_page_fault, SIGSEGV, SEGV_MAPERR, "level 3 translation fault" }, { do_bad, SIGBUS, 0, "reserved access flag fault" }, { do_bad, SIGSEGV, SEGV_ACCERR, "level 1 access flag fault" }, - { do_bad, SIGSEGV, SEGV_ACCERR, "level 2 access flag fault" }, + { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 2 access flag fault" }, { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 3 access flag fault" }, { do_bad, SIGBUS, 0, "reserved permission fault" }, { do_bad, SIGSEGV, SEGV_ACCERR, "level 1 permission fault" }, - { do_sect_fault, SIGSEGV, SEGV_ACCERR, "level 2 permission fault" }, + { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 2 permission fault" }, { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 3 permission fault" }, { do_bad, SIGBUS, 0, "synchronous external abort" }, { do_bad, SIGBUS, 0, "asynchronous external abort" }, diff --git a/arch/arm/mm/hugetlbpage.c b/arch/arm/mm/hugetlbpage.c new file mode 100644 index 000000000000..3d1e4a205b0b --- /dev/null +++ b/arch/arm/mm/hugetlbpage.c @@ -0,0 +1,101 @@ +/* + * arch/arm/mm/hugetlbpage.c + * + * Copyright (C) 2012 ARM Ltd. + * + * Based on arch/x86/include/asm/hugetlb.h and Bill Carson's patches + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/init.h> +#include <linux/fs.h> +#include <linux/mm.h> +#include <linux/hugetlb.h> +#include <linux/pagemap.h> +#include <linux/err.h> +#include <linux/sysctl.h> +#include <asm/mman.h> +#include <asm/tlb.h> +#include <asm/tlbflush.h> +#include <asm/pgalloc.h> + +/* + * On ARM, huge pages are backed by pmd's rather than pte's, so we do a lot + * of type casting from pmd_t * to pte_t *. + */ + +pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr) +{ + pgd_t *pgd; + pud_t *pud; + pmd_t *pmd = NULL; + + pgd = pgd_offset(mm, addr); + if (pgd_present(*pgd)) { + pud = pud_offset(pgd, addr); + if (pud_present(*pud)) + pmd = pmd_offset(pud, addr); + } + + return (pte_t *)pmd; +} + +struct page *follow_huge_addr(struct mm_struct *mm, unsigned long address, + int write) +{ + return ERR_PTR(-EINVAL); +} + +int pud_huge(pud_t pud) +{ + return 0; +} + +int huge_pmd_unshare(struct mm_struct *mm, unsigned long *addr, pte_t *ptep) +{ + return 0; +} + +pte_t *huge_pte_alloc(struct mm_struct *mm, + unsigned long addr, unsigned long sz) +{ + pgd_t *pgd; + pud_t *pud; + pte_t *pte = NULL; + + pgd = pgd_offset(mm, addr); + pud = pud_alloc(mm, pgd, addr); + if (pud) + pte = (pte_t *)pmd_alloc(mm, pud, addr); + + return pte; +} + +struct page * +follow_huge_pmd(struct mm_struct *mm, unsigned long address, + pmd_t *pmd, int write) +{ + struct page *page; + + page = pte_page(*(pte_t *)pmd); + if (page) + page += ((address & ~PMD_MASK) >> PAGE_SHIFT); + return page; +} + +int pmd_huge(pmd_t pmd) +{ + return pmd_val(pmd) && !(pmd_val(pmd) & PMD_TABLE_BIT); +} diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 9a5cdc01fcdf..2ffee02d1d5c 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -36,12 +36,13 @@ #include "mm.h" -static unsigned long phys_initrd_start __initdata = 0; +static phys_addr_t phys_initrd_start __initdata = 0; static unsigned long phys_initrd_size __initdata = 0; static int __init early_initrd(char *p) { - unsigned long start, size; + phys_addr_t start; + unsigned long size; char *endp; start = memparse(p, &endp); @@ -350,14 +351,14 @@ void __init arm_memblock_init(struct meminfo *mi, struct machine_desc *mdesc) #ifdef CONFIG_BLK_DEV_INITRD if (phys_initrd_size && !memblock_is_region_memory(phys_initrd_start, phys_initrd_size)) { - pr_err("INITRD: 0x%08lx+0x%08lx is not a memory region - disabling initrd\n", - phys_initrd_start, phys_initrd_size); + pr_err("INITRD: 0x%08llx+0x%08lx is not a memory region - disabling initrd\n", + (u64)phys_initrd_start, phys_initrd_size); phys_initrd_start = phys_initrd_size = 0; } if (phys_initrd_size && memblock_is_region_reserved(phys_initrd_start, phys_initrd_size)) { - pr_err("INITRD: 0x%08lx+0x%08lx overlaps in-use memory region - disabling initrd\n", - phys_initrd_start, phys_initrd_size); + pr_err("INITRD: 0x%08llx+0x%08lx overlaps in-use memory region - disabling initrd\n", + (u64)phys_initrd_start, phys_initrd_size); phys_initrd_start = phys_initrd_size = 0; } if (phys_initrd_size) { @@ -442,7 +443,7 @@ static inline void free_memmap(unsigned long start_pfn, unsigned long end_pfn) { struct page *start_pg, *end_pg; - unsigned long pg, pgend; + phys_addr_t pg, pgend; /* * Convert start_pfn/end_pfn to a struct page pointer. @@ -454,8 +455,8 @@ free_memmap(unsigned long start_pfn, unsigned long end_pfn) * Convert to physical addresses, and * round start upwards and end downwards. */ - pg = (unsigned long)PAGE_ALIGN(__pa(start_pg)); - pgend = (unsigned long)__pa(end_pg) & PAGE_MASK; + pg = PAGE_ALIGN(__pa(start_pg)); + pgend = __pa(end_pg) & PAGE_MASK; /* * If there are free pages between these, diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c index 04d9006eab1f..f123d6eb074b 100644 --- a/arch/arm/mm/ioremap.c +++ b/arch/arm/mm/ioremap.c @@ -331,10 +331,10 @@ void __iomem * __arm_ioremap_pfn_caller(unsigned long pfn, return (void __iomem *) (offset + addr); } -void __iomem *__arm_ioremap_caller(unsigned long phys_addr, size_t size, +void __iomem *__arm_ioremap_caller(phys_addr_t phys_addr, size_t size, unsigned int mtype, void *caller) { - unsigned long last_addr; + phys_addr_t last_addr; unsigned long offset = phys_addr & ~PAGE_MASK; unsigned long pfn = __phys_to_pfn(phys_addr); @@ -367,12 +367,12 @@ __arm_ioremap_pfn(unsigned long pfn, unsigned long offset, size_t size, } EXPORT_SYMBOL(__arm_ioremap_pfn); -void __iomem * (*arch_ioremap_caller)(unsigned long, size_t, +void __iomem * (*arch_ioremap_caller)(phys_addr_t, size_t, unsigned int, void *) = __arm_ioremap_caller; void __iomem * -__arm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype) +__arm_ioremap(phys_addr_t phys_addr, size_t size, unsigned int mtype) { return arch_ioremap_caller(phys_addr, size, mtype, __builtin_return_address(0)); @@ -387,7 +387,7 @@ EXPORT_SYMBOL(__arm_ioremap); * CONFIG_GENERIC_ALLOCATOR for allocating external memory. */ void __iomem * -__arm_ioremap_exec(unsigned long phys_addr, size_t size, bool cached) +__arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached) { unsigned int mtype; diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index e0d8565671a6..d7229d28c7f8 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -616,10 +616,12 @@ static void __init alloc_init_pte(pmd_t *pmd, unsigned long addr, } while (pte++, addr += PAGE_SIZE, addr != end); } -static void __init map_init_section(pmd_t *pmd, unsigned long addr, +static void __init __map_init_section(pmd_t *pmd, unsigned long addr, unsigned long end, phys_addr_t phys, const struct mem_type *type) { + pmd_t *p = pmd; + #ifndef CONFIG_ARM_LPAE /* * In classic MMU format, puds and pmds are folded in to @@ -638,7 +640,7 @@ static void __init map_init_section(pmd_t *pmd, unsigned long addr, phys += SECTION_SIZE; } while (pmd++, addr += SECTION_SIZE, addr != end); - flush_pmd_entry(pmd); + flush_pmd_entry(p); } static void __init alloc_init_pmd(pud_t *pud, unsigned long addr, @@ -661,7 +663,7 @@ static void __init alloc_init_pmd(pud_t *pud, unsigned long addr, */ if (type->prot_sect && ((addr | next | phys) & ~SECTION_MASK) == 0) { - map_init_section(pmd, addr, next, phys, type); + __map_init_section(pmd, addr, next, phys, type); } else { alloc_init_pte(pmd, addr, next, __phys_to_pfn(phys), type); @@ -673,7 +675,8 @@ static void __init alloc_init_pmd(pud_t *pud, unsigned long addr, } static void __init alloc_init_pud(pgd_t *pgd, unsigned long addr, - unsigned long end, unsigned long phys, const struct mem_type *type) + unsigned long end, phys_addr_t phys, + const struct mem_type *type) { pud_t *pud = pud_offset(pgd, addr); unsigned long next; @@ -987,27 +990,28 @@ phys_addr_t arm_lowmem_limit __initdata = 0; void __init sanity_check_meminfo(void) { int i, j, highmem = 0; + phys_addr_t vmalloc_limit = __pa(vmalloc_min - 1) + 1; for (i = 0, j = 0; i < meminfo.nr_banks; i++) { struct membank *bank = &meminfo.bank[j]; + phys_addr_t size_limit; + *bank = meminfo.bank[i]; + size_limit = bank->size; - if (bank->start > ULONG_MAX) - highmem = 1; - -#ifdef CONFIG_HIGHMEM - if (__va(bank->start) >= vmalloc_min || - __va(bank->start) < (void *)PAGE_OFFSET) + if (bank->start >= vmalloc_limit) highmem = 1; + else + size_limit = vmalloc_limit - bank->start; bank->highmem = highmem; +#ifdef CONFIG_HIGHMEM /* * Split those memory banks which are partially overlapping * the vmalloc area greatly simplifying things later. */ - if (!highmem && __va(bank->start) < vmalloc_min && - bank->size > vmalloc_min - __va(bank->start)) { + if (!highmem && bank->size > size_limit) { if (meminfo.nr_banks >= NR_BANKS) { printk(KERN_CRIT "NR_BANKS too low, " "ignoring high memory\n"); @@ -1016,16 +1020,14 @@ void __init sanity_check_meminfo(void) (meminfo.nr_banks - i) * sizeof(*bank)); meminfo.nr_banks++; i++; - bank[1].size -= vmalloc_min - __va(bank->start); - bank[1].start = __pa(vmalloc_min - 1) + 1; + bank[1].size -= size_limit; + bank[1].start = vmalloc_limit; bank[1].highmem = highmem = 1; j++; } - bank->size = vmalloc_min - __va(bank->start); + bank->size = size_limit; } #else - bank->highmem = highmem; - /* * Highmem banks not allowed with !CONFIG_HIGHMEM. */ @@ -1038,31 +1040,16 @@ void __init sanity_check_meminfo(void) } /* - * Check whether this memory bank would entirely overlap - * the vmalloc area. - */ - if (__va(bank->start) >= vmalloc_min || - __va(bank->start) < (void *)PAGE_OFFSET) { - printk(KERN_NOTICE "Ignoring RAM at %.8llx-%.8llx " - "(vmalloc region overlap).\n", - (unsigned long long)bank->start, - (unsigned long long)bank->start + bank->size - 1); - continue; - } - - /* * Check whether this memory bank would partially overlap * the vmalloc area. */ - if (__va(bank->start + bank->size - 1) >= vmalloc_min || - __va(bank->start + bank->size - 1) <= __va(bank->start)) { - unsigned long newsize = vmalloc_min - __va(bank->start); + if (bank->size > size_limit) { printk(KERN_NOTICE "Truncating RAM at %.8llx-%.8llx " "to -%.8llx (vmalloc region overlap).\n", (unsigned long long)bank->start, (unsigned long long)bank->start + bank->size - 1, - (unsigned long long)bank->start + newsize - 1); - bank->size = newsize; + (unsigned long long)bank->start + size_limit - 1); + bank->size = size_limit; } #endif if (!bank->highmem && bank->start + bank->size > arm_lowmem_limit) @@ -1232,6 +1219,8 @@ static void __init devicemaps_init(struct machine_desc *mdesc) */ if (mdesc->map_io) mdesc->map_io(); + else + debug_ll_io_init(); fill_pmd_gaps(); /* Reserve fixed i/o space in VMALLOC region */ diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c index d51225f90ae2..1fa50100ab6a 100644 --- a/arch/arm/mm/nommu.c +++ b/arch/arm/mm/nommu.c @@ -8,6 +8,7 @@ #include <linux/pagemap.h> #include <linux/io.h> #include <linux/memblock.h> +#include <linux/kernel.h> #include <asm/cacheflush.h> #include <asm/sections.h> @@ -15,22 +16,282 @@ #include <asm/setup.h> #include <asm/traps.h> #include <asm/mach/arch.h> +#include <asm/cputype.h> +#include <asm/mpu.h> #include "mm.h" +#ifdef CONFIG_ARM_MPU +struct mpu_rgn_info mpu_rgn_info; + +/* Region number */ +static void rgnr_write(u32 v) +{ + asm("mcr p15, 0, %0, c6, c2, 0" : : "r" (v)); +} + +/* Data-side / unified region attributes */ + +/* Region access control register */ +static void dracr_write(u32 v) +{ + asm("mcr p15, 0, %0, c6, c1, 4" : : "r" (v)); +} + +/* Region size register */ +static void drsr_write(u32 v) +{ + asm("mcr p15, 0, %0, c6, c1, 2" : : "r" (v)); +} + +/* Region base address register */ +static void drbar_write(u32 v) +{ + asm("mcr p15, 0, %0, c6, c1, 0" : : "r" (v)); +} + +static u32 drbar_read(void) +{ + u32 v; + asm("mrc p15, 0, %0, c6, c1, 0" : "=r" (v)); + return v; +} +/* Optional instruction-side region attributes */ + +/* I-side Region access control register */ +static void iracr_write(u32 v) +{ + asm("mcr p15, 0, %0, c6, c1, 5" : : "r" (v)); +} + +/* I-side Region size register */ +static void irsr_write(u32 v) +{ + asm("mcr p15, 0, %0, c6, c1, 3" : : "r" (v)); +} + +/* I-side Region base address register */ +static void irbar_write(u32 v) +{ + asm("mcr p15, 0, %0, c6, c1, 1" : : "r" (v)); +} + +static unsigned long irbar_read(void) +{ + unsigned long v; + asm("mrc p15, 0, %0, c6, c1, 1" : "=r" (v)); + return v; +} + +/* MPU initialisation functions */ +void __init sanity_check_meminfo_mpu(void) +{ + int i; + struct membank *bank = meminfo.bank; + phys_addr_t phys_offset = PHYS_OFFSET; + phys_addr_t aligned_region_size, specified_mem_size, rounded_mem_size; + + /* Initially only use memory continuous from PHYS_OFFSET */ + if (bank_phys_start(&bank[0]) != phys_offset) + panic("First memory bank must be contiguous from PHYS_OFFSET"); + + /* Banks have already been sorted by start address */ + for (i = 1; i < meminfo.nr_banks; i++) { + if (bank[i].start <= bank_phys_end(&bank[0]) && + bank_phys_end(&bank[i]) > bank_phys_end(&bank[0])) { + bank[0].size = bank_phys_end(&bank[i]) - bank[0].start; + } else { + pr_notice("Ignoring RAM after 0x%.8lx. " + "First non-contiguous (ignored) bank start: 0x%.8lx\n", + (unsigned long)bank_phys_end(&bank[0]), + (unsigned long)bank_phys_start(&bank[i])); + break; + } + } + /* All contiguous banks are now merged in to the first bank */ + meminfo.nr_banks = 1; + specified_mem_size = bank[0].size; + + /* + * MPU has curious alignment requirements: Size must be power of 2, and + * region start must be aligned to the region size + */ + if (phys_offset != 0) + pr_info("PHYS_OFFSET != 0 => MPU Region size constrained by alignment requirements\n"); + + /* + * Maximum aligned region might overflow phys_addr_t if phys_offset is + * 0. Hence we keep everything below 4G until we take the smaller of + * the aligned_region_size and rounded_mem_size, one of which is + * guaranteed to be smaller than the maximum physical address. + */ + aligned_region_size = (phys_offset - 1) ^ (phys_offset); + /* Find the max power-of-two sized region that fits inside our bank */ + rounded_mem_size = (1 << __fls(bank[0].size)) - 1; + + /* The actual region size is the smaller of the two */ + aligned_region_size = aligned_region_size < rounded_mem_size + ? aligned_region_size + 1 + : rounded_mem_size + 1; + + if (aligned_region_size != specified_mem_size) + pr_warn("Truncating memory from 0x%.8lx to 0x%.8lx (MPU region constraints)", + (unsigned long)specified_mem_size, + (unsigned long)aligned_region_size); + + meminfo.bank[0].size = aligned_region_size; + pr_debug("MPU Region from 0x%.8lx size 0x%.8lx (end 0x%.8lx))\n", + (unsigned long)phys_offset, + (unsigned long)aligned_region_size, + (unsigned long)bank_phys_end(&bank[0])); + +} + +static int mpu_present(void) +{ + return ((read_cpuid_ext(CPUID_EXT_MMFR0) & MMFR0_PMSA) == MMFR0_PMSAv7); +} + +static int mpu_max_regions(void) +{ + /* + * We don't support a different number of I/D side regions so if we + * have separate instruction and data memory maps then return + * whichever side has a smaller number of supported regions. + */ + u32 dregions, iregions, mpuir; + mpuir = read_cpuid(CPUID_MPUIR); + + dregions = iregions = (mpuir & MPUIR_DREGION_SZMASK) >> MPUIR_DREGION; + + /* Check for separate d-side and i-side memory maps */ + if (mpuir & MPUIR_nU) + iregions = (mpuir & MPUIR_IREGION_SZMASK) >> MPUIR_IREGION; + + /* Use the smallest of the two maxima */ + return min(dregions, iregions); +} + +static int mpu_iside_independent(void) +{ + /* MPUIR.nU specifies whether there is *not* a unified memory map */ + return read_cpuid(CPUID_MPUIR) & MPUIR_nU; +} + +static int mpu_min_region_order(void) +{ + u32 drbar_result, irbar_result; + /* We've kept a region free for this probing */ + rgnr_write(MPU_PROBE_REGION); + isb(); + /* + * As per ARM ARM, write 0xFFFFFFFC to DRBAR to find the minimum + * region order + */ + drbar_write(0xFFFFFFFC); + drbar_result = irbar_result = drbar_read(); + drbar_write(0x0); + /* If the MPU is non-unified, we use the larger of the two minima*/ + if (mpu_iside_independent()) { + irbar_write(0xFFFFFFFC); + irbar_result = irbar_read(); + irbar_write(0x0); + } + isb(); /* Ensure that MPU region operations have completed */ + /* Return whichever result is larger */ + return __ffs(max(drbar_result, irbar_result)); +} + +static int mpu_setup_region(unsigned int number, phys_addr_t start, + unsigned int size_order, unsigned int properties) +{ + u32 size_data; + + /* We kept a region free for probing resolution of MPU regions*/ + if (number > mpu_max_regions() || number == MPU_PROBE_REGION) + return -ENOENT; + + if (size_order > 32) + return -ENOMEM; + + if (size_order < mpu_min_region_order()) + return -ENOMEM; + + /* Writing N to bits 5:1 (RSR_SZ) specifies region size 2^N+1 */ + size_data = ((size_order - 1) << MPU_RSR_SZ) | 1 << MPU_RSR_EN; + + dsb(); /* Ensure all previous data accesses occur with old mappings */ + rgnr_write(number); + isb(); + drbar_write(start); + dracr_write(properties); + isb(); /* Propagate properties before enabling region */ + drsr_write(size_data); + + /* Check for independent I-side registers */ + if (mpu_iside_independent()) { + irbar_write(start); + iracr_write(properties); + isb(); + irsr_write(size_data); + } + isb(); + + /* Store region info (we treat i/d side the same, so only store d) */ + mpu_rgn_info.rgns[number].dracr = properties; + mpu_rgn_info.rgns[number].drbar = start; + mpu_rgn_info.rgns[number].drsr = size_data; + return 0; +} + +/* +* Set up default MPU regions, doing nothing if there is no MPU +*/ +void __init mpu_setup(void) +{ + int region_err; + if (!mpu_present()) + return; + + region_err = mpu_setup_region(MPU_RAM_REGION, PHYS_OFFSET, + ilog2(meminfo.bank[0].size), + MPU_AP_PL1RW_PL0RW | MPU_RGN_NORMAL); + if (region_err) { + panic("MPU region initialization failure! %d", region_err); + } else { + pr_info("Using ARMv7 PMSA Compliant MPU. " + "Region independence: %s, Max regions: %d\n", + mpu_iside_independent() ? "Yes" : "No", + mpu_max_regions()); + } +} +#else +static void sanity_check_meminfo_mpu(void) {} +static void __init mpu_setup(void) {} +#endif /* CONFIG_ARM_MPU */ + void __init arm_mm_memblock_reserve(void) { +#ifndef CONFIG_CPU_V7M /* * Register the exception vector page. * some architectures which the DRAM is the exception vector to trap, * alloc_page breaks with error, although it is not NULL, but "0." */ memblock_reserve(CONFIG_VECTORS_BASE, PAGE_SIZE); +#else /* ifndef CONFIG_CPU_V7M */ + /* + * There is no dedicated vector page on V7-M. So nothing needs to be + * reserved here. + */ +#endif } void __init sanity_check_meminfo(void) { - phys_addr_t end = bank_phys_end(&meminfo.bank[meminfo.nr_banks - 1]); + phys_addr_t end; + sanity_check_meminfo_mpu(); + end = bank_phys_end(&meminfo.bank[meminfo.nr_banks - 1]); high_memory = __va(end - 1) + 1; } @@ -41,6 +302,7 @@ void __init sanity_check_meminfo(void) void __init paging_init(struct machine_desc *mdesc) { early_trap_init((void *)CONFIG_VECTORS_BASE); + mpu_setup(); bootmem_init(); } @@ -57,6 +319,12 @@ void flush_dcache_page(struct page *page) } EXPORT_SYMBOL(flush_dcache_page); +void flush_kernel_dcache_page(struct page *page) +{ + __cpuc_flush_dcache_area(page_address(page), PAGE_SIZE); +} +EXPORT_SYMBOL(flush_kernel_dcache_page); + void copy_to_user_page(struct vm_area_struct *vma, struct page *page, unsigned long uaddr, void *dst, const void *src, unsigned long len) @@ -81,16 +349,16 @@ void __iomem *__arm_ioremap_pfn_caller(unsigned long pfn, unsigned long offset, return __arm_ioremap_pfn(pfn, offset, size, mtype); } -void __iomem *__arm_ioremap(unsigned long phys_addr, size_t size, +void __iomem *__arm_ioremap(phys_addr_t phys_addr, size_t size, unsigned int mtype) { return (void __iomem *)phys_addr; } EXPORT_SYMBOL(__arm_ioremap); -void __iomem * (*arch_ioremap_caller)(unsigned long, size_t, unsigned int, void *); +void __iomem * (*arch_ioremap_caller)(phys_addr_t, size_t, unsigned int, void *); -void __iomem *__arm_ioremap_caller(unsigned long phys_addr, size_t size, +void __iomem *__arm_ioremap_caller(phys_addr_t phys_addr, size_t size, unsigned int mtype, void *caller) { return __arm_ioremap(phys_addr, size, mtype); diff --git a/arch/arm/mm/proc-fa526.S b/arch/arm/mm/proc-fa526.S index d217e9795d74..aaeb6c127c7a 100644 --- a/arch/arm/mm/proc-fa526.S +++ b/arch/arm/mm/proc-fa526.S @@ -81,7 +81,6 @@ ENDPROC(cpu_fa526_reset) */ .align 4 ENTRY(cpu_fa526_do_idle) - mcr p15, 0, r0, c7, c0, 4 @ Wait for interrupt mov pc, lr diff --git a/arch/arm/mm/proc-macros.S b/arch/arm/mm/proc-macros.S index f9a0aa725ea9..e3c48a3fe063 100644 --- a/arch/arm/mm/proc-macros.S +++ b/arch/arm/mm/proc-macros.S @@ -333,3 +333,8 @@ ENTRY(\name\()_tlb_fns) .endif .size \name\()_tlb_fns, . - \name\()_tlb_fns .endm + +.macro globl_equ x, y + .globl \x + .equ \x, \y +.endm diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S index 919405e20b80..2d1ef87328a1 100644 --- a/arch/arm/mm/proc-v6.S +++ b/arch/arm/mm/proc-v6.S @@ -140,8 +140,10 @@ ENTRY(cpu_v6_set_pte_ext) ENTRY(cpu_v6_do_suspend) stmfd sp!, {r4 - r9, lr} mrc p15, 0, r4, c13, c0, 0 @ FCSE/PID +#ifdef CONFIG_MMU mrc p15, 0, r5, c3, c0, 0 @ Domain ID mrc p15, 0, r6, c2, c0, 1 @ Translation table base 1 +#endif mrc p15, 0, r7, c1, c0, 1 @ auxiliary control register mrc p15, 0, r8, c1, c0, 2 @ co-processor access control mrc p15, 0, r9, c1, c0, 0 @ control register @@ -158,14 +160,16 @@ ENTRY(cpu_v6_do_resume) mcr p15, 0, ip, c13, c0, 1 @ set reserved context ID ldmia r0, {r4 - r9} mcr p15, 0, r4, c13, c0, 0 @ FCSE/PID +#ifdef CONFIG_MMU mcr p15, 0, r5, c3, c0, 0 @ Domain ID ALT_SMP(orr r1, r1, #TTB_FLAGS_SMP) ALT_UP(orr r1, r1, #TTB_FLAGS_UP) mcr p15, 0, r1, c2, c0, 0 @ Translation table base 0 mcr p15, 0, r6, c2, c0, 1 @ Translation table base 1 + mcr p15, 0, ip, c2, c0, 2 @ TTB control register +#endif mcr p15, 0, r7, c1, c0, 1 @ auxiliary control register mcr p15, 0, r8, c1, c0, 2 @ co-processor access control - mcr p15, 0, ip, c2, c0, 2 @ TTB control register mcr p15, 0, ip, c7, c5, 4 @ ISB mov r0, r9 @ control register b cpu_resume_mmu diff --git a/arch/arm/mm/proc-v7-3level.S b/arch/arm/mm/proc-v7-3level.S index 363027e811d6..5ffe1956c6d9 100644 --- a/arch/arm/mm/proc-v7-3level.S +++ b/arch/arm/mm/proc-v7-3level.S @@ -39,6 +39,14 @@ #define TTB_FLAGS_SMP (TTB_IRGN_WBWA|TTB_S|TTB_RGN_OC_WBWA) #define PMD_FLAGS_SMP (PMD_SECT_WBWA|PMD_SECT_S) +#ifndef __ARMEB__ +# define rpgdl r0 +# define rpgdh r1 +#else +# define rpgdl r1 +# define rpgdh r0 +#endif + /* * cpu_v7_switch_mm(pgd_phys, tsk) * @@ -47,10 +55,10 @@ */ ENTRY(cpu_v7_switch_mm) #ifdef CONFIG_MMU - mmid r1, r1 @ get mm->context.id - asid r3, r1 - mov r3, r3, lsl #(48 - 32) @ ASID - mcrr p15, 0, r0, r3, c2 @ set TTB 0 + mmid r2, r2 + asid r2, r2 + orr rpgdh, rpgdh, r2, lsl #(48 - 32) @ upper 32-bits of pgd + mcrr p15, 0, rpgdl, rpgdh, c2 @ set TTB 0 isb #endif mov pc, lr @@ -106,7 +114,8 @@ ENDPROC(cpu_v7_set_pte_ext) */ .macro v7_ttb_setup, zero, ttbr0, ttbr1, tmp ldr \tmp, =swapper_pg_dir @ swapper_pg_dir virtual address - cmp \ttbr1, \tmp @ PHYS_OFFSET > PAGE_OFFSET? (branch below) + mov \tmp, \tmp, lsr #ARCH_PGD_SHIFT + cmp \ttbr1, \tmp @ PHYS_OFFSET > PAGE_OFFSET? mrc p15, 0, \tmp, c2, c0, 2 @ TTB control register orr \tmp, \tmp, #TTB_EAE ALT_SMP(orr \tmp, \tmp, #TTB_FLAGS_SMP) @@ -114,27 +123,21 @@ ENDPROC(cpu_v7_set_pte_ext) ALT_SMP(orr \tmp, \tmp, #TTB_FLAGS_SMP << 16) ALT_UP(orr \tmp, \tmp, #TTB_FLAGS_UP << 16) /* - * TTBR0/TTBR1 split (PAGE_OFFSET): - * 0x40000000: T0SZ = 2, T1SZ = 0 (not used) - * 0x80000000: T0SZ = 0, T1SZ = 1 - * 0xc0000000: T0SZ = 0, T1SZ = 2 - * - * Only use this feature if PHYS_OFFSET <= PAGE_OFFSET, otherwise - * booting secondary CPUs would end up using TTBR1 for the identity - * mapping set up in TTBR0. + * Only use split TTBRs if PHYS_OFFSET <= PAGE_OFFSET (cmp above), + * otherwise booting secondary CPUs would end up using TTBR1 for the + * identity mapping set up in TTBR0. */ - bhi 9001f @ PHYS_OFFSET > PAGE_OFFSET? - orr \tmp, \tmp, #(((PAGE_OFFSET >> 30) - 1) << 16) @ TTBCR.T1SZ -#if defined CONFIG_VMSPLIT_2G - /* PAGE_OFFSET == 0x80000000, T1SZ == 1 */ - add \ttbr1, \ttbr1, #1 << 4 @ skip two L1 entries -#elif defined CONFIG_VMSPLIT_3G - /* PAGE_OFFSET == 0xc0000000, T1SZ == 2 */ - add \ttbr1, \ttbr1, #4096 * (1 + 3) @ only L2 used, skip pgd+3*pmd -#endif - /* CONFIG_VMSPLIT_1G does not need TTBR1 adjustment */ -9001: mcr p15, 0, \tmp, c2, c0, 2 @ TTB control register - mcrr p15, 1, \ttbr1, \zero, c2 @ load TTBR1 + orrls \tmp, \tmp, #TTBR1_SIZE @ TTBCR.T1SZ + mcr p15, 0, \tmp, c2, c0, 2 @ TTBCR + mov \tmp, \ttbr1, lsr #(32 - ARCH_PGD_SHIFT) @ upper bits + mov \ttbr1, \ttbr1, lsl #ARCH_PGD_SHIFT @ lower bits + addls \ttbr1, \ttbr1, #TTBR1_OFFSET + mcrr p15, 1, \ttbr1, \zero, c2 @ load TTBR1 + mov \tmp, \ttbr0, lsr #(32 - ARCH_PGD_SHIFT) @ upper bits + mov \ttbr0, \ttbr0, lsl #ARCH_PGD_SHIFT @ lower bits + mcrr p15, 0, \ttbr0, \zero, c2 @ load TTBR0 + mcrr p15, 1, \ttbr1, \zero, c2 @ load TTBR1 + mcrr p15, 0, \ttbr0, \zero, c2 @ load TTBR0 .endm __CPUINIT diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index 2c73a7301ff7..7ef3ad05df39 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -98,9 +98,11 @@ ENTRY(cpu_v7_do_suspend) mrc p15, 0, r4, c13, c0, 0 @ FCSE/PID mrc p15, 0, r5, c13, c0, 3 @ User r/o thread ID stmia r0!, {r4 - r5} +#ifdef CONFIG_MMU mrc p15, 0, r6, c3, c0, 0 @ Domain ID mrc p15, 0, r7, c2, c0, 1 @ TTB 1 mrc p15, 0, r11, c2, c0, 2 @ TTB control register +#endif mrc p15, 0, r8, c1, c0, 0 @ Control register mrc p15, 0, r9, c1, c0, 1 @ Auxiliary control register mrc p15, 0, r10, c1, c0, 2 @ Co-processor access control @@ -110,13 +112,14 @@ ENDPROC(cpu_v7_do_suspend) ENTRY(cpu_v7_do_resume) mov ip, #0 - mcr p15, 0, ip, c8, c7, 0 @ invalidate TLBs mcr p15, 0, ip, c7, c5, 0 @ invalidate I cache mcr p15, 0, ip, c13, c0, 1 @ set reserved context ID ldmia r0!, {r4 - r5} mcr p15, 0, r4, c13, c0, 0 @ FCSE/PID mcr p15, 0, r5, c13, c0, 3 @ User r/o thread ID ldmia r0, {r6 - r11} +#ifdef CONFIG_MMU + mcr p15, 0, ip, c8, c7, 0 @ invalidate TLBs mcr p15, 0, r6, c3, c0, 0 @ Domain ID #ifndef CONFIG_ARM_LPAE ALT_SMP(orr r1, r1, #TTB_FLAGS_SMP) @@ -125,14 +128,15 @@ ENTRY(cpu_v7_do_resume) mcr p15, 0, r1, c2, c0, 0 @ TTB 0 mcr p15, 0, r7, c2, c0, 1 @ TTB 1 mcr p15, 0, r11, c2, c0, 2 @ TTB control register - mrc p15, 0, r4, c1, c0, 1 @ Read Auxiliary control register - teq r4, r9 @ Is it already set? - mcrne p15, 0, r9, c1, c0, 1 @ No, so write it - mcr p15, 0, r10, c1, c0, 2 @ Co-processor access control ldr r4, =PRRR @ PRRR ldr r5, =NMRR @ NMRR mcr p15, 0, r4, c10, c2, 0 @ write PRRR mcr p15, 0, r5, c10, c2, 1 @ write NMRR +#endif /* CONFIG_MMU */ + mrc p15, 0, r4, c1, c0, 1 @ Read Auxiliary control register + teq r4, r9 @ Is it already set? + mcrne p15, 0, r9, c1, c0, 1 @ No, so write it + mcr p15, 0, r10, c1, c0, 2 @ Co-processor access control isb dsb mov r0, r8 @ control register @@ -140,6 +144,29 @@ ENTRY(cpu_v7_do_resume) ENDPROC(cpu_v7_do_resume) #endif +#ifdef CONFIG_CPU_PJ4B + globl_equ cpu_pj4b_switch_mm, cpu_v7_switch_mm + globl_equ cpu_pj4b_set_pte_ext, cpu_v7_set_pte_ext + globl_equ cpu_pj4b_proc_init, cpu_v7_proc_init + globl_equ cpu_pj4b_proc_fin, cpu_v7_proc_fin + globl_equ cpu_pj4b_reset, cpu_v7_reset +#ifdef CONFIG_PJ4B_ERRATA_4742 +ENTRY(cpu_pj4b_do_idle) + dsb @ WFI may enter a low-power mode + wfi + dsb @barrier + mov pc, lr +ENDPROC(cpu_pj4b_do_idle) +#else + globl_equ cpu_pj4b_do_idle, cpu_v7_do_idle +#endif + globl_equ cpu_pj4b_dcache_clean_area, cpu_v7_dcache_clean_area + globl_equ cpu_pj4b_do_suspend, cpu_v7_do_suspend + globl_equ cpu_pj4b_do_resume, cpu_v7_do_resume + globl_equ cpu_pj4b_suspend_size, cpu_v7_suspend_size + +#endif + __CPUINIT /* @@ -155,7 +182,8 @@ ENDPROC(cpu_v7_do_resume) */ __v7_ca5mp_setup: __v7_ca9mp_setup: - mov r10, #(1 << 0) @ TLB ops broadcasting +__v7_cr7mp_setup: + mov r10, #(1 << 0) @ Cache/TLB ops broadcasting b 1f __v7_ca7mp_setup: __v7_ca15mp_setup: @@ -350,6 +378,9 @@ __v7_setup_stack: @ define struct processor (see <asm/proc-fns.h> and proc-macros.S) define_processor_functions v7, dabort=v7_early_abort, pabort=v7_pabort, suspend=1 +#ifdef CONFIG_CPU_PJ4B + define_processor_functions pj4b, dabort=v7_early_abort, pabort=v7_pabort, suspend=1 +#endif .section ".rodata" @@ -362,7 +393,7 @@ __v7_setup_stack: /* * Standard v7 proc info content */ -.macro __v7_proc initfunc, mm_mmuflags = 0, io_mmuflags = 0, hwcaps = 0 +.macro __v7_proc initfunc, mm_mmuflags = 0, io_mmuflags = 0, hwcaps = 0, proc_fns = v7_processor_functions ALT_SMP(.long PMD_TYPE_SECT | PMD_SECT_AP_WRITE | PMD_SECT_AP_READ | \ PMD_SECT_AF | PMD_FLAGS_SMP | \mm_mmuflags) ALT_UP(.long PMD_TYPE_SECT | PMD_SECT_AP_WRITE | PMD_SECT_AP_READ | \ @@ -375,7 +406,7 @@ __v7_setup_stack: .long HWCAP_SWP | HWCAP_HALF | HWCAP_THUMB | HWCAP_FAST_MULT | \ HWCAP_EDSP | HWCAP_TLS | \hwcaps .long cpu_v7_name - .long v7_processor_functions + .long \proc_fns .long v7wbi_tlb_fns .long v6_user_fns .long v7_cache_fns @@ -407,12 +438,24 @@ __v7_ca9mp_proc_info: /* * Marvell PJ4B processor. */ +#ifdef CONFIG_CPU_PJ4B .type __v7_pj4b_proc_info, #object __v7_pj4b_proc_info: - .long 0x562f5840 - .long 0xfffffff0 - __v7_proc __v7_pj4b_setup + .long 0x560f5800 + .long 0xff0fff00 + __v7_proc __v7_pj4b_setup, proc_fns = pj4b_processor_functions .size __v7_pj4b_proc_info, . - __v7_pj4b_proc_info +#endif + + /* + * ARM Ltd. Cortex R7 processor. + */ + .type __v7_cr7mp_proc_info, #object +__v7_cr7mp_proc_info: + .long 0x410fc170 + .long 0xff0ffff0 + __v7_proc __v7_cr7mp_setup + .size __v7_cr7mp_proc_info, . - __v7_cr7mp_proc_info /* * ARM Ltd. Cortex A7 processor. diff --git a/arch/arm/mm/proc-v7m.S b/arch/arm/mm/proc-v7m.S new file mode 100644 index 000000000000..0c93588fcb91 --- /dev/null +++ b/arch/arm/mm/proc-v7m.S @@ -0,0 +1,157 @@ +/* + * linux/arch/arm/mm/proc-v7m.S + * + * Copyright (C) 2008 ARM Ltd. + * Copyright (C) 2001 Deep Blue Solutions Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This is the "shell" of the ARMv7-M processor support. + */ +#include <linux/linkage.h> +#include <asm/assembler.h> +#include <asm/v7m.h> +#include "proc-macros.S" + +ENTRY(cpu_v7m_proc_init) + mov pc, lr +ENDPROC(cpu_v7m_proc_init) + +ENTRY(cpu_v7m_proc_fin) + mov pc, lr +ENDPROC(cpu_v7m_proc_fin) + +/* + * cpu_v7m_reset(loc) + * + * Perform a soft reset of the system. Put the CPU into the + * same state as it would be if it had been reset, and branch + * to what would be the reset vector. + * + * - loc - location to jump to for soft reset + */ + .align 5 +ENTRY(cpu_v7m_reset) + mov pc, r0 +ENDPROC(cpu_v7m_reset) + +/* + * cpu_v7m_do_idle() + * + * Idle the processor (eg, wait for interrupt). + * + * IRQs are already disabled. + */ +ENTRY(cpu_v7m_do_idle) + wfi + mov pc, lr +ENDPROC(cpu_v7m_do_idle) + +ENTRY(cpu_v7m_dcache_clean_area) + mov pc, lr +ENDPROC(cpu_v7m_dcache_clean_area) + +/* + * There is no MMU, so here is nothing to do. + */ +ENTRY(cpu_v7m_switch_mm) + mov pc, lr +ENDPROC(cpu_v7m_switch_mm) + +.globl cpu_v7m_suspend_size +.equ cpu_v7m_suspend_size, 0 + +#ifdef CONFIG_ARM_CPU_SUSPEND +ENTRY(cpu_v7m_do_suspend) + mov pc, lr +ENDPROC(cpu_v7m_do_suspend) + +ENTRY(cpu_v7m_do_resume) + mov pc, lr +ENDPROC(cpu_v7m_do_resume) +#endif + + .section ".text.init", #alloc, #execinstr + +/* + * __v7m_setup + * + * This should be able to cover all ARMv7-M cores. + */ +__v7m_setup: + @ Configure the vector table base address + ldr r0, =BASEADDR_V7M_SCB + ldr r12, =vector_table + str r12, [r0, V7M_SCB_VTOR] + + @ enable UsageFault, BusFault and MemManage fault. + ldr r5, [r0, #V7M_SCB_SHCSR] + orr r5, #(V7M_SCB_SHCSR_USGFAULTENA | V7M_SCB_SHCSR_BUSFAULTENA | V7M_SCB_SHCSR_MEMFAULTENA) + str r5, [r0, #V7M_SCB_SHCSR] + + @ Lower the priority of the SVC and PendSV exceptions + mov r5, #0x80000000 + str r5, [r0, V7M_SCB_SHPR2] @ set SVC priority + mov r5, #0x00800000 + str r5, [r0, V7M_SCB_SHPR3] @ set PendSV priority + + @ SVC to run the kernel in this mode + adr r1, BSYM(1f) + ldr r5, [r12, #11 * 4] @ read the SVC vector entry + str r1, [r12, #11 * 4] @ write the temporary SVC vector entry + mov r6, lr @ save LR + mov r7, sp @ save SP + ldr sp, =__v7m_setup_stack_top + cpsie i + svc #0 +1: cpsid i + str r5, [r12, #11 * 4] @ restore the original SVC vector entry + mov lr, r6 @ restore LR + mov sp, r7 @ restore SP + + @ Special-purpose control register + mov r1, #1 + msr control, r1 @ Thread mode has unpriviledged access + + @ Configure the System Control Register to ensure 8-byte stack alignment + @ Note the STKALIGN bit is either RW or RAO. + ldr r12, [r0, V7M_SCB_CCR] @ system control register + orr r12, #V7M_SCB_CCR_STKALIGN + str r12, [r0, V7M_SCB_CCR] + mov pc, lr +ENDPROC(__v7m_setup) + + define_processor_functions v7m, dabort=nommu_early_abort, pabort=legacy_pabort, nommu=1 + + .section ".rodata" + string cpu_arch_name, "armv7m" + string cpu_elf_name "v7m" + string cpu_v7m_name "ARMv7-M" + + .section ".proc.info.init", #alloc, #execinstr + + /* + * Match any ARMv7-M processor core. + */ + .type __v7m_proc_info, #object +__v7m_proc_info: + .long 0x000f0000 @ Required ID value + .long 0x000f0000 @ Mask for ID + .long 0 @ proc_info_list.__cpu_mm_mmu_flags + .long 0 @ proc_info_list.__cpu_io_mmu_flags + b __v7m_setup @ proc_info_list.__cpu_flush + .long cpu_arch_name + .long cpu_elf_name + .long HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT + .long cpu_v7m_name + .long v7m_processor_functions @ proc_info_list.proc + .long 0 @ proc_info_list.tlb + .long 0 @ proc_info_list.user + .long nop_cache_fns @ proc_info_list.cache + .size __v7m_proc_info, . - __v7m_proc_info + +__v7m_setup_stack: + .space 4 * 8 @ 8 registers +__v7m_setup_stack_top: diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig index ce66eb9be481..f82bae2171eb 100644 --- a/arch/arm/plat-omap/Kconfig +++ b/arch/arm/plat-omap/Kconfig @@ -86,22 +86,6 @@ config OMAP_MUX_WARNINGS to change the pin multiplexing setup. When there are no warnings printed, it's safe to deselect OMAP_MUX for your product. -config OMAP_MBOX_FWK - tristate "Mailbox framework support" - depends on ARCH_OMAP && !ARCH_MULTIPLATFORM - help - Say Y here if you want to use OMAP Mailbox framework support for - DSP, IVA1.0 and IVA2 in OMAP1/2/3. - -config OMAP_MBOX_KFIFO_SIZE - int "Mailbox kfifo default buffer size (bytes)" - depends on OMAP_MBOX_FWK - default 256 - help - Specify the default size of mailbox's kfifo buffers (bytes). - This can also be changed at runtime (via the mbox_kfifo_size - module parameter). - config OMAP_IOMMU_IVA2 bool diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile index 31199417b56a..0b01b68fd033 100644 --- a/arch/arm/plat-omap/Makefile +++ b/arch/arm/plat-omap/Makefile @@ -17,6 +17,3 @@ obj-$(CONFIG_OMAP_DEBUG_LEDS) += debug-leds.o i2c-omap-$(CONFIG_I2C_OMAP) := i2c.o obj-y += $(i2c-omap-m) $(i2c-omap-y) -# OMAP mailbox framework -obj-$(CONFIG_OMAP_MBOX_FWK) += mailbox.o - diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c index e06c34bdc34a..4d463ca6821f 100644 --- a/arch/arm/plat-omap/dma.c +++ b/arch/arm/plat-omap/dma.c @@ -701,8 +701,8 @@ int omap_request_dma(int dev_id, const char *dev_name, for (ch = 0; ch < dma_chan_count; ch++) { if (free_ch == -1 && dma_chan[ch].dev_id == -1) { free_ch = ch; - if (dev_id == 0) - break; + /* Exit after first free channel found */ + break; } } if (free_ch == -1) { @@ -894,11 +894,12 @@ void omap_start_dma(int lch) int next_lch, cur_lch; char dma_chan_link_map[MAX_LOGICAL_DMA_CH_COUNT]; - dma_chan_link_map[lch] = 1; /* Set the link register of the first channel */ enable_lnk(lch); memset(dma_chan_link_map, 0, sizeof(dma_chan_link_map)); + dma_chan_link_map[lch] = 1; + cur_lch = dma_chan[lch].next_lch; do { next_lch = dma_chan[cur_lch].next_lch; @@ -2110,8 +2111,6 @@ exit_dma_irq_fail: } exit_dma_lch_fail: - kfree(p); - kfree(d); kfree(dma_chan); return ret; } @@ -2132,8 +2131,6 @@ static int omap_system_dma_remove(struct platform_device *pdev) free_irq(dma_irq, (void *)(irq_rel + 1)); } } - kfree(p); - kfree(d); kfree(dma_chan); return 0; } diff --git a/arch/arm/plat-omap/include/plat/mailbox.h b/arch/arm/plat-omap/include/plat/mailbox.h deleted file mode 100644 index cc3921e9059c..000000000000 --- a/arch/arm/plat-omap/include/plat/mailbox.h +++ /dev/null @@ -1,105 +0,0 @@ -/* mailbox.h */ - -#ifndef MAILBOX_H -#define MAILBOX_H - -#include <linux/spinlock.h> -#include <linux/workqueue.h> -#include <linux/interrupt.h> -#include <linux/device.h> -#include <linux/kfifo.h> - -typedef u32 mbox_msg_t; -struct omap_mbox; - -typedef int __bitwise omap_mbox_irq_t; -#define IRQ_TX ((__force omap_mbox_irq_t) 1) -#define IRQ_RX ((__force omap_mbox_irq_t) 2) - -typedef int __bitwise omap_mbox_type_t; -#define OMAP_MBOX_TYPE1 ((__force omap_mbox_type_t) 1) -#define OMAP_MBOX_TYPE2 ((__force omap_mbox_type_t) 2) - -struct omap_mbox_ops { - omap_mbox_type_t type; - int (*startup)(struct omap_mbox *mbox); - void (*shutdown)(struct omap_mbox *mbox); - /* fifo */ - mbox_msg_t (*fifo_read)(struct omap_mbox *mbox); - void (*fifo_write)(struct omap_mbox *mbox, mbox_msg_t msg); - int (*fifo_empty)(struct omap_mbox *mbox); - int (*fifo_full)(struct omap_mbox *mbox); - /* irq */ - void (*enable_irq)(struct omap_mbox *mbox, - omap_mbox_irq_t irq); - void (*disable_irq)(struct omap_mbox *mbox, - omap_mbox_irq_t irq); - void (*ack_irq)(struct omap_mbox *mbox, omap_mbox_irq_t irq); - int (*is_irq)(struct omap_mbox *mbox, omap_mbox_irq_t irq); - /* ctx */ - void (*save_ctx)(struct omap_mbox *mbox); - void (*restore_ctx)(struct omap_mbox *mbox); -}; - -struct omap_mbox_queue { - spinlock_t lock; - struct kfifo fifo; - struct work_struct work; - struct tasklet_struct tasklet; - struct omap_mbox *mbox; - bool full; -}; - -struct omap_mbox { - char *name; - unsigned int irq; - struct omap_mbox_queue *txq, *rxq; - struct omap_mbox_ops *ops; - struct device *dev; - void *priv; - int use_count; - struct blocking_notifier_head notifier; -}; - -int omap_mbox_msg_send(struct omap_mbox *, mbox_msg_t msg); -void omap_mbox_init_seq(struct omap_mbox *); - -struct omap_mbox *omap_mbox_get(const char *, struct notifier_block *nb); -void omap_mbox_put(struct omap_mbox *mbox, struct notifier_block *nb); - -int omap_mbox_register(struct device *parent, struct omap_mbox **); -int omap_mbox_unregister(void); - -static inline void omap_mbox_save_ctx(struct omap_mbox *mbox) -{ - if (!mbox->ops->save_ctx) { - dev_err(mbox->dev, "%s:\tno save\n", __func__); - return; - } - - mbox->ops->save_ctx(mbox); -} - -static inline void omap_mbox_restore_ctx(struct omap_mbox *mbox) -{ - if (!mbox->ops->restore_ctx) { - dev_err(mbox->dev, "%s:\tno restore\n", __func__); - return; - } - - mbox->ops->restore_ctx(mbox); -} - -static inline void omap_mbox_enable_irq(struct omap_mbox *mbox, - omap_mbox_irq_t irq) -{ - mbox->ops->enable_irq(mbox, irq); -} - -static inline void omap_mbox_disable_irq(struct omap_mbox *mbox, - omap_mbox_irq_t irq) -{ - mbox->ops->disable_irq(mbox, irq); -} - -#endif /* MAILBOX_H */ diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c deleted file mode 100644 index 42377ef9ea3d..000000000000 --- a/arch/arm/plat-omap/mailbox.c +++ /dev/null @@ -1,435 +0,0 @@ -/* - * OMAP mailbox driver - * - * Copyright (C) 2006-2009 Nokia Corporation. All rights reserved. - * - * Contact: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - * - */ - -#include <linux/interrupt.h> -#include <linux/spinlock.h> -#include <linux/mutex.h> -#include <linux/delay.h> -#include <linux/slab.h> -#include <linux/kfifo.h> -#include <linux/err.h> -#include <linux/notifier.h> -#include <linux/module.h> - -#include <plat/mailbox.h> - -static struct omap_mbox **mboxes; - -static int mbox_configured; -static DEFINE_MUTEX(mbox_configured_lock); - -static unsigned int mbox_kfifo_size = CONFIG_OMAP_MBOX_KFIFO_SIZE; -module_param(mbox_kfifo_size, uint, S_IRUGO); -MODULE_PARM_DESC(mbox_kfifo_size, "Size of omap's mailbox kfifo (bytes)"); - -/* Mailbox FIFO handle functions */ -static inline mbox_msg_t mbox_fifo_read(struct omap_mbox *mbox) -{ - return mbox->ops->fifo_read(mbox); -} -static inline void mbox_fifo_write(struct omap_mbox *mbox, mbox_msg_t msg) -{ - mbox->ops->fifo_write(mbox, msg); -} -static inline int mbox_fifo_empty(struct omap_mbox *mbox) -{ - return mbox->ops->fifo_empty(mbox); -} -static inline int mbox_fifo_full(struct omap_mbox *mbox) -{ - return mbox->ops->fifo_full(mbox); -} - -/* Mailbox IRQ handle functions */ -static inline void ack_mbox_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq) -{ - if (mbox->ops->ack_irq) - mbox->ops->ack_irq(mbox, irq); -} -static inline int is_mbox_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq) -{ - return mbox->ops->is_irq(mbox, irq); -} - -/* - * message sender - */ -static int __mbox_poll_for_space(struct omap_mbox *mbox) -{ - int ret = 0, i = 1000; - - while (mbox_fifo_full(mbox)) { - if (mbox->ops->type == OMAP_MBOX_TYPE2) - return -1; - if (--i == 0) - return -1; - udelay(1); - } - return ret; -} - -int omap_mbox_msg_send(struct omap_mbox *mbox, mbox_msg_t msg) -{ - struct omap_mbox_queue *mq = mbox->txq; - int ret = 0, len; - - spin_lock_bh(&mq->lock); - - if (kfifo_avail(&mq->fifo) < sizeof(msg)) { - ret = -ENOMEM; - goto out; - } - - if (kfifo_is_empty(&mq->fifo) && !__mbox_poll_for_space(mbox)) { - mbox_fifo_write(mbox, msg); - goto out; - } - - len = kfifo_in(&mq->fifo, (unsigned char *)&msg, sizeof(msg)); - WARN_ON(len != sizeof(msg)); - - tasklet_schedule(&mbox->txq->tasklet); - -out: - spin_unlock_bh(&mq->lock); - return ret; -} -EXPORT_SYMBOL(omap_mbox_msg_send); - -static void mbox_tx_tasklet(unsigned long tx_data) -{ - struct omap_mbox *mbox = (struct omap_mbox *)tx_data; - struct omap_mbox_queue *mq = mbox->txq; - mbox_msg_t msg; - int ret; - - while (kfifo_len(&mq->fifo)) { - if (__mbox_poll_for_space(mbox)) { - omap_mbox_enable_irq(mbox, IRQ_TX); - break; - } - - ret = kfifo_out(&mq->fifo, (unsigned char *)&msg, - sizeof(msg)); - WARN_ON(ret != sizeof(msg)); - - mbox_fifo_write(mbox, msg); - } -} - -/* - * Message receiver(workqueue) - */ -static void mbox_rx_work(struct work_struct *work) -{ - struct omap_mbox_queue *mq = - container_of(work, struct omap_mbox_queue, work); - mbox_msg_t msg; - int len; - - while (kfifo_len(&mq->fifo) >= sizeof(msg)) { - len = kfifo_out(&mq->fifo, (unsigned char *)&msg, sizeof(msg)); - WARN_ON(len != sizeof(msg)); - - blocking_notifier_call_chain(&mq->mbox->notifier, len, - (void *)msg); - spin_lock_irq(&mq->lock); - if (mq->full) { - mq->full = false; - omap_mbox_enable_irq(mq->mbox, IRQ_RX); - } - spin_unlock_irq(&mq->lock); - } -} - -/* - * Mailbox interrupt handler - */ -static void __mbox_tx_interrupt(struct omap_mbox *mbox) -{ - omap_mbox_disable_irq(mbox, IRQ_TX); - ack_mbox_irq(mbox, IRQ_TX); - tasklet_schedule(&mbox->txq->tasklet); -} - -static void __mbox_rx_interrupt(struct omap_mbox *mbox) -{ - struct omap_mbox_queue *mq = mbox->rxq; - mbox_msg_t msg; - int len; - - while (!mbox_fifo_empty(mbox)) { - if (unlikely(kfifo_avail(&mq->fifo) < sizeof(msg))) { - omap_mbox_disable_irq(mbox, IRQ_RX); - mq->full = true; - goto nomem; - } - - msg = mbox_fifo_read(mbox); - - len = kfifo_in(&mq->fifo, (unsigned char *)&msg, sizeof(msg)); - WARN_ON(len != sizeof(msg)); - - if (mbox->ops->type == OMAP_MBOX_TYPE1) - break; - } - - /* no more messages in the fifo. clear IRQ source. */ - ack_mbox_irq(mbox, IRQ_RX); -nomem: - schedule_work(&mbox->rxq->work); -} - -static irqreturn_t mbox_interrupt(int irq, void *p) -{ - struct omap_mbox *mbox = p; - - if (is_mbox_irq(mbox, IRQ_TX)) - __mbox_tx_interrupt(mbox); - - if (is_mbox_irq(mbox, IRQ_RX)) - __mbox_rx_interrupt(mbox); - - return IRQ_HANDLED; -} - -static struct omap_mbox_queue *mbox_queue_alloc(struct omap_mbox *mbox, - void (*work) (struct work_struct *), - void (*tasklet)(unsigned long)) -{ - struct omap_mbox_queue *mq; - - mq = kzalloc(sizeof(struct omap_mbox_queue), GFP_KERNEL); - if (!mq) - return NULL; - - spin_lock_init(&mq->lock); - - if (kfifo_alloc(&mq->fifo, mbox_kfifo_size, GFP_KERNEL)) - goto error; - - if (work) - INIT_WORK(&mq->work, work); - - if (tasklet) - tasklet_init(&mq->tasklet, tasklet, (unsigned long)mbox); - return mq; -error: - kfree(mq); - return NULL; -} - -static void mbox_queue_free(struct omap_mbox_queue *q) -{ - kfifo_free(&q->fifo); - kfree(q); -} - -static int omap_mbox_startup(struct omap_mbox *mbox) -{ - int ret = 0; - struct omap_mbox_queue *mq; - - mutex_lock(&mbox_configured_lock); - if (!mbox_configured++) { - if (likely(mbox->ops->startup)) { - ret = mbox->ops->startup(mbox); - if (unlikely(ret)) - goto fail_startup; - } else - goto fail_startup; - } - - if (!mbox->use_count++) { - ret = request_irq(mbox->irq, mbox_interrupt, IRQF_SHARED, - mbox->name, mbox); - if (unlikely(ret)) { - pr_err("failed to register mailbox interrupt:%d\n", - ret); - goto fail_request_irq; - } - mq = mbox_queue_alloc(mbox, NULL, mbox_tx_tasklet); - if (!mq) { - ret = -ENOMEM; - goto fail_alloc_txq; - } - mbox->txq = mq; - - mq = mbox_queue_alloc(mbox, mbox_rx_work, NULL); - if (!mq) { - ret = -ENOMEM; - goto fail_alloc_rxq; - } - mbox->rxq = mq; - mq->mbox = mbox; - - omap_mbox_enable_irq(mbox, IRQ_RX); - } - mutex_unlock(&mbox_configured_lock); - return 0; - -fail_alloc_rxq: - mbox_queue_free(mbox->txq); -fail_alloc_txq: - free_irq(mbox->irq, mbox); -fail_request_irq: - if (mbox->ops->shutdown) - mbox->ops->shutdown(mbox); - mbox->use_count--; -fail_startup: - mbox_configured--; - mutex_unlock(&mbox_configured_lock); - return ret; -} - -static void omap_mbox_fini(struct omap_mbox *mbox) -{ - mutex_lock(&mbox_configured_lock); - - if (!--mbox->use_count) { - omap_mbox_disable_irq(mbox, IRQ_RX); - free_irq(mbox->irq, mbox); - tasklet_kill(&mbox->txq->tasklet); - flush_work(&mbox->rxq->work); - mbox_queue_free(mbox->txq); - mbox_queue_free(mbox->rxq); - } - - if (likely(mbox->ops->shutdown)) { - if (!--mbox_configured) - mbox->ops->shutdown(mbox); - } - - mutex_unlock(&mbox_configured_lock); -} - -struct omap_mbox *omap_mbox_get(const char *name, struct notifier_block *nb) -{ - struct omap_mbox *_mbox, *mbox = NULL; - int i, ret; - - if (!mboxes) - return ERR_PTR(-EINVAL); - - for (i = 0; (_mbox = mboxes[i]); i++) { - if (!strcmp(_mbox->name, name)) { - mbox = _mbox; - break; - } - } - - if (!mbox) - return ERR_PTR(-ENOENT); - - if (nb) - blocking_notifier_chain_register(&mbox->notifier, nb); - - ret = omap_mbox_startup(mbox); - if (ret) { - blocking_notifier_chain_unregister(&mbox->notifier, nb); - return ERR_PTR(-ENODEV); - } - - return mbox; -} -EXPORT_SYMBOL(omap_mbox_get); - -void omap_mbox_put(struct omap_mbox *mbox, struct notifier_block *nb) -{ - blocking_notifier_chain_unregister(&mbox->notifier, nb); - omap_mbox_fini(mbox); -} -EXPORT_SYMBOL(omap_mbox_put); - -static struct class omap_mbox_class = { .name = "mbox", }; - -int omap_mbox_register(struct device *parent, struct omap_mbox **list) -{ - int ret; - int i; - - mboxes = list; - if (!mboxes) - return -EINVAL; - - for (i = 0; mboxes[i]; i++) { - struct omap_mbox *mbox = mboxes[i]; - mbox->dev = device_create(&omap_mbox_class, - parent, 0, mbox, "%s", mbox->name); - if (IS_ERR(mbox->dev)) { - ret = PTR_ERR(mbox->dev); - goto err_out; - } - - BLOCKING_INIT_NOTIFIER_HEAD(&mbox->notifier); - } - return 0; - -err_out: - while (i--) - device_unregister(mboxes[i]->dev); - return ret; -} -EXPORT_SYMBOL(omap_mbox_register); - -int omap_mbox_unregister(void) -{ - int i; - - if (!mboxes) - return -EINVAL; - - for (i = 0; mboxes[i]; i++) - device_unregister(mboxes[i]->dev); - mboxes = NULL; - return 0; -} -EXPORT_SYMBOL(omap_mbox_unregister); - -static int __init omap_mbox_init(void) -{ - int err; - - err = class_register(&omap_mbox_class); - if (err) - return err; - - /* kfifo size sanity check: alignment and minimal size */ - mbox_kfifo_size = ALIGN(mbox_kfifo_size, sizeof(mbox_msg_t)); - mbox_kfifo_size = max_t(unsigned int, mbox_kfifo_size, - sizeof(mbox_msg_t)); - - return 0; -} -subsys_initcall(omap_mbox_init); - -static void __exit omap_mbox_exit(void) -{ - class_unregister(&omap_mbox_class); -} -module_exit(omap_mbox_exit); - -MODULE_LICENSE("GPL v2"); -MODULE_DESCRIPTION("omap mailbox: interrupt driven messaging"); -MODULE_AUTHOR("Toshihiro Kobayashi"); -MODULE_AUTHOR("Hiroshi DOYU"); diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c index 249fe6333e18..6816192a7561 100644 --- a/arch/arm/plat-orion/gpio.c +++ b/arch/arm/plat-orion/gpio.c @@ -426,7 +426,7 @@ static void gpio_irq_handler(unsigned irq, struct irq_desc *desc) if (!(cause & (1 << i))) continue; - type = irqd_get_trigger_type(irq_get_irq_data(irq)); + type = irq_get_trigger_type(irq); if ((type & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH) { /* Swap polarity (race with GPIO line) */ u32 polarity; diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig index f8ed2de0a678..3dc5cbea86cc 100644 --- a/arch/arm/plat-samsung/Kconfig +++ b/arch/arm/plat-samsung/Kconfig @@ -6,7 +6,7 @@ config PLAT_SAMSUNG bool - depends on PLAT_S3C24XX || ARCH_S3C64XX || PLAT_S5P + depends on PLAT_S3C24XX || ARCH_S3C64XX || PLAT_S5P || ARCH_EXYNOS default y select GENERIC_IRQ_CHIP select NO_IOPORT @@ -15,12 +15,10 @@ config PLAT_SAMSUNG config PLAT_S5P bool - depends on (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_EXYNOS) + depends on (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210) default y select ARCH_REQUIRE_GPIOLIB - select ARM_GIC if ARCH_EXYNOS - select ARM_VIC if !ARCH_EXYNOS - select GIC_NON_BANKED if ARCH_EXYNOS4 + select ARM_VIC select NO_IOPORT select PLAT_SAMSUNG select S3C_GPIO_TRACK @@ -60,6 +58,20 @@ config S3C_LOWLEVEL_UART_PORT this configuration should be between zero and two. The port must have been initialised by the boot-loader before use. +config SAMSUNG_ATAGS + def_bool n + depends on !ARCH_MULTIPLATFORM + depends on ATAGS + help + This option enables ATAGS based boot support code for + Samsung platforms, including static platform devices, legacy + clock, timer and interrupt initialization, etc. + + Platforms that support only DT based boot need not to select + this option. + +if SAMSUNG_ATAGS + # timer options config SAMSUNG_HRT @@ -367,11 +379,6 @@ config S5P_DEV_JPEG help Compile in platform device definitions for JPEG codec -config S5P_DEV_MFC - bool - help - Compile in setup memory (init) code for MFC - config S5P_DEV_ONENAND bool help @@ -412,6 +419,21 @@ config S3C_DMA help Internal configuration for S3C DMA core +config S5P_IRQ_PM + bool + default y if S5P_PM + help + Legacy IRQ power management for S5P platforms + +config SAMSUNG_PM_GPIO + bool + default y if GPIO_SAMSUNG && PM + help + Include legacy GPIO power management code for platforms not using + pinctrl-samsung driver. + +endif + config SAMSUNG_DMADEV bool select ARM_AMBA @@ -421,6 +443,11 @@ config SAMSUNG_DMADEV help Use DMA device engine for PL330 DMAC. +config S5P_DEV_MFC + bool + help + Compile in setup memory (init) code for MFC + comment "Power management" config SAMSUNG_PM_DEBUG @@ -475,6 +502,12 @@ config SAMSUNG_WAKEMASK and above. This code allows a set of interrupt to wakeup-mask mappings. See <plat/wakeup-mask.h> +config SAMSUNG_WDT_RESET + bool + help + Compile support for system restart by triggering watchdog reset. + Used on SoCs that do not provide dedicated reset control. + config S5P_PM bool help diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile index a23c460299a1..98d07d8fc7a7 100644 --- a/arch/arm/plat-samsung/Makefile +++ b/arch/arm/plat-samsung/Makefile @@ -31,10 +31,10 @@ obj-$(CONFIG_S3C_ADC) += adc.o # devices -obj-y += platformdata.o +obj-$(CONFIG_SAMSUNG_ATAGS) += platformdata.o -obj-y += devs.o -obj-y += dev-uart.o +obj-$(CONFIG_SAMSUNG_ATAGS) += devs.o +obj-$(CONFIG_SAMSUNG_ATAGS) += dev-uart.o obj-$(CONFIG_S5P_DEV_MFC) += s5p-dev-mfc.o obj-$(CONFIG_S5P_DEV_UART) += s5p-dev-uart.o @@ -52,10 +52,12 @@ obj-$(CONFIG_SAMSUNG_DMADEV) += dma-ops.o # PM support obj-$(CONFIG_PM) += pm.o -obj-$(CONFIG_PM) += pm-gpio.o +obj-$(CONFIG_SAMSUNG_PM_GPIO) += pm-gpio.o obj-$(CONFIG_SAMSUNG_PM_CHECK) += pm-check.o obj-$(CONFIG_SAMSUNG_WAKEMASK) += wakeup-mask.o +obj-$(CONFIG_SAMSUNG_WDT_RESET) += watchdog-reset.o -obj-$(CONFIG_S5P_PM) += s5p-pm.o s5p-irq-pm.o +obj-$(CONFIG_S5P_PM) += s5p-pm.o +obj-$(CONFIG_S5P_IRQ_PM) += s5p-irq-pm.o obj-$(CONFIG_S5P_SLEEP) += s5p-sleep.o diff --git a/arch/arm/plat-samsung/include/plat/cpu-freq-core.h b/arch/arm/plat-samsung/include/plat/cpu-freq-core.h index 95509d8eb140..d7e17150028a 100644 --- a/arch/arm/plat-samsung/include/plat/cpu-freq-core.h +++ b/arch/arm/plat-samsung/include/plat/cpu-freq-core.h @@ -202,7 +202,7 @@ extern int s3c_plltab_register(struct cpufreq_frequency_table *plls, extern struct s3c_cpufreq_config *s3c_cpufreq_getconfig(void); extern struct s3c_iotimings *s3c_cpufreq_getiotimings(void); -#ifdef CONFIG_CPU_FREQ_S3C24XX_DEBUGFS +#ifdef CONFIG_ARM_S3C24XX_CPUFREQ_DEBUGFS #define s3c_cpufreq_debugfs_call(x) x #else #define s3c_cpufreq_debugfs_call(x) NULL @@ -259,17 +259,17 @@ extern void s3c2412_iotiming_set(struct s3c_cpufreq_config *cfg, #define s3c2412_iotiming_set NULL #endif /* CONFIG_S3C2412_IOTIMING */ -#ifdef CONFIG_CPU_FREQ_S3C24XX_DEBUG +#ifdef CONFIG_ARM_S3C24XX_CPUFREQ_DEBUG #define s3c_freq_dbg(x...) printk(KERN_INFO x) #else #define s3c_freq_dbg(x...) do { if (0) printk(x); } while (0) -#endif /* CONFIG_CPU_FREQ_S3C24XX_DEBUG */ +#endif /* CONFIG_ARM_S3C24XX_CPUFREQ_DEBUG */ -#ifdef CONFIG_CPU_FREQ_S3C24XX_IODEBUG +#ifdef CONFIG_ARM_S3C24XX_CPUFREQ_IODEBUG #define s3c_freq_iodbg(x...) printk(KERN_INFO x) #else #define s3c_freq_iodbg(x...) do { if (0) printk(x); } while (0) -#endif /* CONFIG_CPU_FREQ_S3C24XX_IODEBUG */ +#endif /* CONFIG_ARM_S3C24XX_CPUFREQ_IODEBUG */ static inline int s3c_cpufreq_addfreq(struct cpufreq_frequency_table *table, int index, size_t table_size, diff --git a/arch/arm/plat-samsung/include/plat/cpu-freq.h b/arch/arm/plat-samsung/include/plat/cpu-freq.h index 80c4a809c721..85517ab962ae 100644 --- a/arch/arm/plat-samsung/include/plat/cpu-freq.h +++ b/arch/arm/plat-samsung/include/plat/cpu-freq.h @@ -126,7 +126,7 @@ struct s3c_cpufreq_board { }; /* Things depending on frequency scaling. */ -#ifdef CONFIG_CPU_FREQ_S3C +#ifdef CONFIG_ARM_S3C_CPUFREQ #define __init_or_cpufreq #else #define __init_or_cpufreq __init @@ -134,7 +134,7 @@ struct s3c_cpufreq_board { /* Board functions */ -#ifdef CONFIG_CPU_FREQ_S3C +#ifdef CONFIG_ARM_S3C_CPUFREQ extern int s3c_cpufreq_setboard(struct s3c_cpufreq_board *board); #else @@ -142,4 +142,4 @@ static inline int s3c_cpufreq_setboard(struct s3c_cpufreq_board *board) { return 0; } -#endif /* CONFIG_CPU_FREQ_S3C */ +#endif /* CONFIG_ARM_S3C_CPUFREQ */ diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h index 989fefe18be6..4fb1f03a10d1 100644 --- a/arch/arm/plat-samsung/include/plat/cpu.h +++ b/arch/arm/plat-samsung/include/plat/cpu.h @@ -46,6 +46,7 @@ extern unsigned long samsung_cpu_id; #define EXYNOS4_CPU_MASK 0xFFFE0000 #define EXYNOS5250_SOC_ID 0x43520000 +#define EXYNOS5420_SOC_ID 0xE5420000 #define EXYNOS5440_SOC_ID 0xE5440000 #define EXYNOS5_SOC_MASK 0xFFFFF000 @@ -67,6 +68,7 @@ IS_SAMSUNG_CPU(exynos4210, EXYNOS4210_CPU_ID, EXYNOS4_CPU_MASK) IS_SAMSUNG_CPU(exynos4212, EXYNOS4212_CPU_ID, EXYNOS4_CPU_MASK) IS_SAMSUNG_CPU(exynos4412, EXYNOS4412_CPU_ID, EXYNOS4_CPU_MASK) IS_SAMSUNG_CPU(exynos5250, EXYNOS5250_SOC_ID, EXYNOS5_SOC_MASK) +IS_SAMSUNG_CPU(exynos5420, EXYNOS5420_SOC_ID, EXYNOS5_SOC_MASK) IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK) #if defined(CONFIG_CPU_S3C2410) || defined(CONFIG_CPU_S3C2412) || \ @@ -142,6 +144,12 @@ IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK) # define soc_is_exynos5250() 0 #endif +#if defined(CONFIG_SOC_EXYNOS5420) +# define soc_is_exynos5420() is_samsung_exynos5420() +#else +# define soc_is_exynos5420() 0 +#endif + #if defined(CONFIG_SOC_EXYNOS5440) # define soc_is_exynos5440() is_samsung_exynos5440() #else diff --git a/arch/arm/plat-samsung/include/plat/dma-s3c24xx.h b/arch/arm/plat-samsung/include/plat/dma-s3c24xx.h index d01576318b2c..bd3a6db14cbb 100644 --- a/arch/arm/plat-samsung/include/plat/dma-s3c24xx.h +++ b/arch/arm/plat-samsung/include/plat/dma-s3c24xx.h @@ -28,7 +28,6 @@ struct s3c24xx_dma_map { const char *name; unsigned long channels[S3C_DMA_CHANNELS]; - unsigned long channels_rx[S3C_DMA_CHANNELS]; }; struct s3c24xx_dma_selection { @@ -38,10 +37,6 @@ struct s3c24xx_dma_selection { void (*select)(struct s3c2410_dma_chan *chan, struct s3c24xx_dma_map *map); - - void (*direction)(struct s3c2410_dma_chan *chan, - struct s3c24xx_dma_map *map, - enum dma_data_direction dir); }; extern int s3c24xx_dma_init_map(struct s3c24xx_dma_selection *sel); diff --git a/arch/arm/plat-samsung/include/plat/pm.h b/arch/arm/plat-samsung/include/plat/pm.h index f6fcadeee969..5d47ca35cabd 100644 --- a/arch/arm/plat-samsung/include/plat/pm.h +++ b/arch/arm/plat-samsung/include/plat/pm.h @@ -166,6 +166,7 @@ extern void s3c_pm_check_store(void); */ extern void s3c_pm_configure_extint(void); +#ifdef CONFIG_GPIO_SAMSUNG /** * samsung_pm_restore_gpios() - restore the state of the gpios after sleep. * @@ -181,6 +182,10 @@ extern void samsung_pm_restore_gpios(void); * Save the GPIO states for resotration on resume. See samsung_pm_restore_gpios(). */ extern void samsung_pm_save_gpios(void); +#else +static inline void samsung_pm_restore_gpios(void) {} +static inline void samsung_pm_save_gpios(void) {} +#endif extern void s3c_pm_save_core(void); extern void s3c_pm_restore_core(void); diff --git a/arch/arm/plat-samsung/include/plat/regs-watchdog.h b/arch/arm/plat-samsung/include/plat/regs-watchdog.h deleted file mode 100644 index 4938492470f7..000000000000 --- a/arch/arm/plat-samsung/include/plat/regs-watchdog.h +++ /dev/null @@ -1,41 +0,0 @@ -/* arch/arm/mach-s3c2410/include/mach/regs-watchdog.h - * - * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk> - * http://www.simtec.co.uk/products/SWLINUX/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * S3C2410 Watchdog timer control -*/ - - -#ifndef __ASM_ARCH_REGS_WATCHDOG_H -#define __ASM_ARCH_REGS_WATCHDOG_H - -#define S3C_WDOGREG(x) ((x) + S3C_VA_WATCHDOG) - -#define S3C2410_WTCON S3C_WDOGREG(0x00) -#define S3C2410_WTDAT S3C_WDOGREG(0x04) -#define S3C2410_WTCNT S3C_WDOGREG(0x08) - -/* the watchdog can either generate a reset pulse, or an - * interrupt. - */ - -#define S3C2410_WTCON_RSTEN (0x01) -#define S3C2410_WTCON_INTEN (1<<2) -#define S3C2410_WTCON_ENABLE (1<<5) - -#define S3C2410_WTCON_DIV16 (0<<3) -#define S3C2410_WTCON_DIV32 (1<<3) -#define S3C2410_WTCON_DIV64 (2<<3) -#define S3C2410_WTCON_DIV128 (3<<3) - -#define S3C2410_WTCON_PRESCALE(x) ((x) << 8) -#define S3C2410_WTCON_PRESCALE_MASK (0xff00) - -#endif /* __ASM_ARCH_REGS_WATCHDOG_H */ - - diff --git a/arch/arm/plat-samsung/include/plat/uncompress.h b/arch/arm/plat-samsung/include/plat/uncompress.h index 02b66d723d1a..4afc32f90b6d 100644 --- a/arch/arm/plat-samsung/include/plat/uncompress.h +++ b/arch/arm/plat-samsung/include/plat/uncompress.h @@ -21,6 +21,8 @@ typedef unsigned int upf_t; /* cannot include linux/serial_core.h */ unsigned int fifo_mask; unsigned int fifo_max; +volatile u8 *uart_base; + /* forward declerations */ static void arch_detect_cpu(void); @@ -28,19 +30,24 @@ static void arch_detect_cpu(void); /* defines for UART registers */ #include <plat/regs-serial.h> -#include <plat/regs-watchdog.h> /* working in physical space... */ -#undef S3C2410_WDOGREG -#define S3C2410_WDOGREG(x) ((S3C24XX_PA_WATCHDOG + (x))) +#define S3C_WDOGREG(x) ((S3C_PA_WDT + (x))) + +#define S3C2410_WTCON S3C_WDOGREG(0x00) +#define S3C2410_WTDAT S3C_WDOGREG(0x04) +#define S3C2410_WTCNT S3C_WDOGREG(0x08) + +#define S3C2410_WTCON_RSTEN (1 << 0) +#define S3C2410_WTCON_ENABLE (1 << 5) + +#define S3C2410_WTCON_DIV128 (3 << 3) + +#define S3C2410_WTCON_PRESCALE(x) ((x) << 8) /* how many bytes we allow into the FIFO at a time in FIFO mode */ #define FIFO_MAX (14) -#ifdef S3C_PA_UART -#define uart_base S3C_PA_UART + (S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT) -#endif - static __inline__ void uart_wr(unsigned int reg, unsigned int val) { diff --git a/arch/arm/plat-samsung/include/plat/watchdog-reset.h b/arch/arm/plat-samsung/include/plat/watchdog-reset.h index bc4db9b04e36..0386b8f76623 100644 --- a/arch/arm/plat-samsung/include/plat/watchdog-reset.h +++ b/arch/arm/plat-samsung/include/plat/watchdog-reset.h @@ -10,37 +10,11 @@ * published by the Free Software Foundation. */ -#include <plat/clock.h> -#include <plat/regs-watchdog.h> -#include <mach/map.h> +#ifndef __PLAT_SAMSUNG_WATCHDOG_RESET_H +#define __PLAT_SAMSUNG_WATCHDOG_RESET_H -#include <linux/clk.h> -#include <linux/err.h> -#include <linux/io.h> -#include <linux/delay.h> +extern void samsung_wdt_reset(void); +extern void samsung_wdt_reset_of_init(void); +extern void samsung_wdt_reset_init(void __iomem *base); -static inline void arch_wdt_reset(void) -{ - printk("arch_reset: attempting watchdog reset\n"); - - __raw_writel(0, S3C2410_WTCON); /* disable watchdog, to be safe */ - - if (!IS_ERR(s3c2410_wdtclk)) - clk_enable(s3c2410_wdtclk); - - /* put initial values into count and data */ - __raw_writel(0x80, S3C2410_WTCNT); - __raw_writel(0x80, S3C2410_WTDAT); - - /* set the watchdog to go and reset... */ - __raw_writel(S3C2410_WTCON_ENABLE|S3C2410_WTCON_DIV16|S3C2410_WTCON_RSTEN | - S3C2410_WTCON_PRESCALE(0x20), S3C2410_WTCON); - - /* wait for reset to assert... */ - mdelay(500); - - printk(KERN_ERR "Watchdog reset failed to assert reset\n"); - - /* delay to allow the serial port to show the message */ - mdelay(50); -} +#endif /* __PLAT_SAMSUNG_WATCHDOG_RESET_H */ diff --git a/arch/arm/plat-samsung/init.c b/arch/arm/plat-samsung/init.c index 79d10fca9090..3e5c4619caa5 100644 --- a/arch/arm/plat-samsung/init.c +++ b/arch/arm/plat-samsung/init.c @@ -87,7 +87,7 @@ void __init s3c24xx_init_clocks(int xtal) } /* uart management */ - +#if IS_ENABLED(CONFIG_SAMSUNG_ATAGS) static int nr_uarts __initdata = 0; static struct s3c2410_uartcfg uart_cfgs[CONFIG_SERIAL_SAMSUNG_UARTS]; @@ -134,11 +134,12 @@ void __init s3c24xx_init_uarts(struct s3c2410_uartcfg *cfg, int no) if (cpu == NULL) return; - if (cpu->init_uarts == NULL) { + if (cpu->init_uarts == NULL && IS_ENABLED(CONFIG_SAMSUNG_ATAGS)) { printk(KERN_ERR "s3c24xx_init_uarts: cpu has no uart init\n"); } else (cpu->init_uarts)(cfg, no); } +#endif static int __init s3c_arch_init(void) { @@ -152,8 +153,9 @@ static int __init s3c_arch_init(void) ret = (cpu->init)(); if (ret != 0) return ret; - +#if IS_ENABLED(CONFIG_SAMSUNG_ATAGS) ret = platform_add_devices(s3c24xx_uart_devs, nr_uarts); +#endif return ret; } diff --git a/arch/arm/plat-samsung/pm-gpio.c b/arch/arm/plat-samsung/pm-gpio.c index c2ff92c30bdf..a8de3cfe2ee1 100644 --- a/arch/arm/plat-samsung/pm-gpio.c +++ b/arch/arm/plat-samsung/pm-gpio.c @@ -192,7 +192,8 @@ struct samsung_gpio_pm samsung_gpio_pm_2bit = { .resume = samsung_gpio_pm_2bit_resume, }; -#if defined(CONFIG_ARCH_S3C64XX) || defined(CONFIG_PLAT_S5P) +#if defined(CONFIG_ARCH_S3C64XX) || defined(CONFIG_PLAT_S5P) \ + || defined(CONFIG_ARCH_EXYNOS) static void samsung_gpio_pm_4bit_save(struct samsung_gpio_chip *chip) { chip->pm_save[1] = __raw_readl(chip->base + OFFS_CON); @@ -302,7 +303,7 @@ struct samsung_gpio_pm samsung_gpio_pm_4bit = { .save = samsung_gpio_pm_4bit_save, .resume = samsung_gpio_pm_4bit_resume, }; -#endif /* CONFIG_ARCH_S3C64XX || CONFIG_PLAT_S5P */ +#endif /* CONFIG_ARCH_S3C64XX || CONFIG_PLAT_S5P || CONFIG_ARCH_EXYNOS */ /** * samsung_pm_save_gpio() - save gpio chip data for suspend diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c index 53210ec4e8ec..ea3613642451 100644 --- a/arch/arm/plat-samsung/pm.c +++ b/arch/arm/plat-samsung/pm.c @@ -16,18 +16,23 @@ #include <linux/suspend.h> #include <linux/errno.h> #include <linux/delay.h> +#include <linux/of.h> #include <linux/serial_core.h> #include <linux/io.h> #include <asm/cacheflush.h> #include <asm/suspend.h> -#include <mach/hardware.h> -#include <mach/map.h> #include <plat/regs-serial.h> + +#ifdef CONFIG_SAMSUNG_ATAGS +#include <mach/hardware.h> +#include <mach/map.h> #include <mach/regs-clock.h> #include <mach/regs-irq.h> #include <mach/irqs.h> +#endif + #include <asm/irq.h> #include <plat/pm.h> @@ -261,7 +266,8 @@ static int s3c_pm_enter(suspend_state_t state) * require a full power-cycle) */ - if (!any_allowed(s3c_irqwake_intmask, s3c_irqwake_intallow) && + if (!of_have_populated_dt() && + !any_allowed(s3c_irqwake_intmask, s3c_irqwake_intallow) && !any_allowed(s3c_irqwake_eintmask, s3c_irqwake_eintallow)) { printk(KERN_ERR "%s: No wake-up sources!\n", __func__); printk(KERN_ERR "%s: Aborting sleep\n", __func__); @@ -270,8 +276,11 @@ static int s3c_pm_enter(suspend_state_t state) /* save all necessary core registers not covered by the drivers */ - samsung_pm_save_gpios(); - samsung_pm_saved_gpios(); + if (!of_have_populated_dt()) { + samsung_pm_save_gpios(); + samsung_pm_saved_gpios(); + } + s3c_pm_save_uarts(); s3c_pm_save_core(); @@ -310,8 +319,11 @@ static int s3c_pm_enter(suspend_state_t state) s3c_pm_restore_core(); s3c_pm_restore_uarts(); - samsung_pm_restore_gpios(); - s3c_pm_restored_gpios(); + + if (!of_have_populated_dt()) { + samsung_pm_restore_gpios(); + s3c_pm_restored_gpios(); + } s3c_pm_debug_init(); diff --git a/arch/arm/plat-samsung/s5p-dev-mfc.c b/arch/arm/plat-samsung/s5p-dev-mfc.c index a93fb6fb6606..ad51f85fbd01 100644 --- a/arch/arm/plat-samsung/s5p-dev-mfc.c +++ b/arch/arm/plat-samsung/s5p-dev-mfc.c @@ -17,10 +17,12 @@ #include <linux/of_fdt.h> #include <linux/of.h> +#include <plat/mfc.h> + +#ifdef CONFIG_SAMSUNG_ATAGS #include <mach/map.h> #include <mach/irqs.h> #include <plat/devs.h> -#include <plat/mfc.h> static struct resource s5p_mfc_resource[] = { [0] = DEFINE_RES_MEM(S5P_PA_MFC, SZ_64K), @@ -61,6 +63,10 @@ struct platform_device s5p_device_mfc_r = { .coherent_dma_mask = DMA_BIT_MASK(32), }, }; +#else +static struct platform_device s5p_device_mfc_l; +static struct platform_device s5p_device_mfc_r; +#endif struct s5p_mfc_reserved_mem { phys_addr_t base; @@ -70,6 +76,7 @@ struct s5p_mfc_reserved_mem { static struct s5p_mfc_reserved_mem s5p_mfc_mem[2] __initdata; + void __init s5p_mfc_reserve_mem(phys_addr_t rbase, unsigned int rsize, phys_addr_t lbase, unsigned int lsize) { @@ -93,6 +100,7 @@ void __init s5p_mfc_reserve_mem(phys_addr_t rbase, unsigned int rsize, } } +#ifdef CONFIG_SAMSUNG_ATAGS static int __init s5p_mfc_memory_init(void) { int i; @@ -111,6 +119,7 @@ static int __init s5p_mfc_memory_init(void) return 0; } device_initcall(s5p_mfc_memory_init); +#endif #ifdef CONFIG_OF int __init s5p_fdt_find_mfc_mem(unsigned long node, const char *uname, diff --git a/arch/arm/plat-samsung/watchdog-reset.c b/arch/arm/plat-samsung/watchdog-reset.c new file mode 100644 index 000000000000..2ecb50bea044 --- /dev/null +++ b/arch/arm/plat-samsung/watchdog-reset.c @@ -0,0 +1,97 @@ +/* arch/arm/plat-samsung/watchdog-reset.c + * + * Copyright (c) 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * Coyright (c) 2013 Tomasz Figa <tomasz.figa@gmail.com> + * + * Watchdog reset support for Samsung SoCs. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <linux/clk.h> +#include <linux/err.h> +#include <linux/io.h> +#include <linux/delay.h> +#include <linux/of.h> +#include <linux/of_address.h> + +#define S3C2410_WTCON 0x00 +#define S3C2410_WTDAT 0x04 +#define S3C2410_WTCNT 0x08 + +#define S3C2410_WTCON_ENABLE (1 << 5) +#define S3C2410_WTCON_DIV16 (0 << 3) +#define S3C2410_WTCON_RSTEN (1 << 0) +#define S3C2410_WTCON_PRESCALE(x) ((x) << 8) + +static void __iomem *wdt_base; +static struct clk *wdt_clock; + +void samsung_wdt_reset(void) +{ + if (!wdt_base) { + pr_err("%s: wdt reset not initialized\n", __func__); + /* delay to allow the serial port to show the message */ + mdelay(50); + return; + } + + if (!IS_ERR(wdt_clock)) + clk_prepare_enable(wdt_clock); + + /* disable watchdog, to be safe */ + __raw_writel(0, wdt_base + S3C2410_WTCON); + + /* put initial values into count and data */ + __raw_writel(0x80, wdt_base + S3C2410_WTCNT); + __raw_writel(0x80, wdt_base + S3C2410_WTDAT); + + /* set the watchdog to go and reset... */ + __raw_writel(S3C2410_WTCON_ENABLE | S3C2410_WTCON_DIV16 | + S3C2410_WTCON_RSTEN | S3C2410_WTCON_PRESCALE(0x20), + wdt_base + S3C2410_WTCON); + + /* wait for reset to assert... */ + mdelay(500); + + pr_err("Watchdog reset failed to assert reset\n"); + + /* delay to allow the serial port to show the message */ + mdelay(50); +} + +#ifdef CONFIG_OF +static const struct of_device_id s3c2410_wdt_match[] = { + { .compatible = "samsung,s3c2410-wdt" }, + {}, +}; + +void __init samsung_wdt_reset_of_init(void) +{ + struct device_node *np; + + np = of_find_matching_node(NULL, s3c2410_wdt_match); + if (!np) { + pr_err("%s: failed to find watchdog node\n", __func__); + return; + } + + wdt_base = of_iomap(np, 0); + if (!wdt_base) { + pr_err("%s: failed to map watchdog registers\n", __func__); + return; + } + + wdt_clock = of_clk_get(np, 0); +} +#endif + +void __init samsung_wdt_reset_init(void __iomem *base) +{ + wdt_base = base; + wdt_clock = clk_get(NULL, "watchdog"); +} diff --git a/arch/arm/plat-versatile/headsmp.S b/arch/arm/plat-versatile/headsmp.S index b178d44e9eaa..2677bc3762d7 100644 --- a/arch/arm/plat-versatile/headsmp.S +++ b/arch/arm/plat-versatile/headsmp.S @@ -11,8 +11,6 @@ #include <linux/linkage.h> #include <linux/init.h> - __INIT - /* * Realview/Versatile Express specific entry point for secondary CPUs. * This provides a "holding pen" into which all secondary cores are held diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 56b3f6d447ae..4143d9b0d87a 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -7,6 +7,7 @@ config ARM64 select ARM_AMBA select ARM_ARCH_TIMER select ARM_GIC + select BUILDTIME_EXTABLE_SORT select CLONE_BACKWARDS select COMMON_CLK select GENERIC_CLOCKEVENTS @@ -111,6 +112,11 @@ config ARCH_VEXPRESS This enables support for the ARMv8 software model (Versatile Express). +config ARCH_XGENE + bool "AppliedMicro X-Gene SOC Family" + help + This enables support for AppliedMicro X-Gene SOC Family + endmenu menu "Bus support" @@ -148,6 +154,8 @@ config NR_CPUS int "Maximum number of CPUs (2-32)" range 2 32 depends on SMP + # These have to remain sorted largest to smallest + default "8" if ARCH_XGENE default "4" source kernel/Kconfig.preempt @@ -180,8 +188,35 @@ config HW_PERF_EVENTS Enable hardware performance counter support for perf events. If disabled, perf events will use software events only. +config SYS_SUPPORTS_HUGETLBFS + def_bool y + +config ARCH_WANT_GENERAL_HUGETLB + def_bool y + +config ARCH_WANT_HUGE_PMD_SHARE + def_bool y if !ARM64_64K_PAGES + +config HAVE_ARCH_TRANSPARENT_HUGEPAGE + def_bool y + source "mm/Kconfig" +config XEN_DOM0 + def_bool y + depends on XEN + +config XEN + bool "Xen guest support on ARM64 (EXPERIMENTAL)" + depends on ARM64 && OF + help + Say Y if you want to run Linux in a Virtual Machine on Xen on ARM64. + +config FORCE_MAX_ZONEORDER + int + default "14" if (ARM64_64K_PAGES && TRANSPARENT_HUGEPAGE) + default "11" + endmenu menu "Boot options" diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index c95c5cb212fd..d90cf79f233a 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -37,6 +37,8 @@ TEXT_OFFSET := 0x00080000 export TEXT_OFFSET GZFLAGS core-y += arch/arm64/kernel/ arch/arm64/mm/ +core-$(CONFIG_KVM) += arch/arm64/kvm/ +core-$(CONFIG_XEN) += arch/arm64/xen/ libs-y := arch/arm64/lib/ $(libs-y) libs-y += $(LIBGCC) @@ -60,6 +62,10 @@ zinstall install: vmlinux dtbs: scripts $(Q)$(MAKE) $(build)=$(boot)/dts dtbs +PHONY += vdso_install +vdso_install: + $(Q)$(MAKE) $(build)=arch/arm64/kernel/vdso $@ + # We use MRPROPER_FILES and CLEAN_FILES now archclean: $(Q)$(MAKE) $(clean)=$(boot) diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile index 68457e9e0975..c52bdb051f66 100644 --- a/arch/arm64/boot/dts/Makefile +++ b/arch/arm64/boot/dts/Makefile @@ -1,4 +1,5 @@ dtb-$(CONFIG_ARCH_VEXPRESS) += rtsm_ve-aemv8a.dtb foundation-v8.dtb +dtb-$(CONFIG_ARCH_XGENE) += apm-mustang.dtb targets += dtbs targets += $(dtb-y) diff --git a/arch/arm64/boot/dts/apm-mustang.dts b/arch/arm64/boot/dts/apm-mustang.dts new file mode 100644 index 000000000000..1247ca1200b1 --- /dev/null +++ b/arch/arm64/boot/dts/apm-mustang.dts @@ -0,0 +1,26 @@ +/* + * dts file for AppliedMicro (APM) Mustang Board + * + * Copyright (C) 2013, Applied Micro Circuits Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + */ + +/dts-v1/; + +/include/ "apm-storm.dtsi" + +/ { + model = "APM X-Gene Mustang board"; + compatible = "apm,mustang", "apm,xgene-storm"; + + chosen { }; + + memory { + device_type = "memory"; + reg = < 0x1 0x00000000 0x0 0x80000000 >; /* Updated by bootloader */ + }; +}; diff --git a/arch/arm64/boot/dts/apm-storm.dtsi b/arch/arm64/boot/dts/apm-storm.dtsi new file mode 100644 index 000000000000..bfdc57834929 --- /dev/null +++ b/arch/arm64/boot/dts/apm-storm.dtsi @@ -0,0 +1,116 @@ +/* + * dts file for AppliedMicro (APM) X-Gene Storm SOC + * + * Copyright (C) 2013, Applied Micro Circuits Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + */ + +/ { + compatible = "apm,xgene-storm"; + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <2>; + #size-cells = <0>; + + cpu@000 { + device_type = "cpu"; + compatible = "apm,potenza", "arm,armv8"; + reg = <0x0 0x000>; + enable-method = "spin-table"; + cpu-release-addr = <0x1 0x0000fff8>; + }; + cpu@001 { + device_type = "cpu"; + compatible = "apm,potenza", "arm,armv8"; + reg = <0x0 0x001>; + enable-method = "spin-table"; + cpu-release-addr = <0x1 0x0000fff8>; + }; + cpu@100 { + device_type = "cpu"; + compatible = "apm,potenza", "arm,armv8"; + reg = <0x0 0x100>; + enable-method = "spin-table"; + cpu-release-addr = <0x1 0x0000fff8>; + }; + cpu@101 { + device_type = "cpu"; + compatible = "apm,potenza", "arm,armv8"; + reg = <0x0 0x101>; + enable-method = "spin-table"; + cpu-release-addr = <0x1 0x0000fff8>; + }; + cpu@200 { + device_type = "cpu"; + compatible = "apm,potenza", "arm,armv8"; + reg = <0x0 0x200>; + enable-method = "spin-table"; + cpu-release-addr = <0x1 0x0000fff8>; + }; + cpu@201 { + device_type = "cpu"; + compatible = "apm,potenza", "arm,armv8"; + reg = <0x0 0x201>; + enable-method = "spin-table"; + cpu-release-addr = <0x1 0x0000fff8>; + }; + cpu@300 { + device_type = "cpu"; + compatible = "apm,potenza", "arm,armv8"; + reg = <0x0 0x300>; + enable-method = "spin-table"; + cpu-release-addr = <0x1 0x0000fff8>; + }; + cpu@301 { + device_type = "cpu"; + compatible = "apm,potenza", "arm,armv8"; + reg = <0x0 0x301>; + enable-method = "spin-table"; + cpu-release-addr = <0x1 0x0000fff8>; + }; + }; + + gic: interrupt-controller@78010000 { + compatible = "arm,cortex-a15-gic"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x0 0x78010000 0x0 0x1000>, /* GIC Dist */ + <0x0 0x78020000 0x0 0x1000>, /* GIC CPU */ + <0x0 0x78040000 0x0 0x2000>, /* GIC VCPU Control */ + <0x0 0x78060000 0x0 0x2000>; /* GIC VCPU */ + interrupts = <1 9 0xf04>; /* GIC Maintenence IRQ */ + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <1 0 0xff01>, /* Secure Phys IRQ */ + <1 13 0xff01>, /* Non-secure Phys IRQ */ + <1 14 0xff01>, /* Virt IRQ */ + <1 15 0xff01>; /* Hyp IRQ */ + clock-frequency = <50000000>; + }; + + soc { + compatible = "simple-bus"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + serial0: serial@1c020000 { + device_type = "serial"; + compatible = "ns16550"; + reg = <0 0x1c020000 0x0 0x1000>; + reg-shift = <2>; + clock-frequency = <10000000>; /* Updated by bootloader */ + interrupt-parent = <&gic>; + interrupts = <0x0 0x4c 0x4>; + }; + }; +}; diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 8d9696adb440..5b3e83217b03 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -24,6 +24,7 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set CONFIG_ARCH_VEXPRESS=y +CONFIG_ARCH_XGENE=y CONFIG_SMP=y CONFIG_PREEMPT_VOLUNTARY=y CONFIG_CMDLINE="console=ttyAMA0" @@ -54,6 +55,9 @@ CONFIG_INPUT_EVDEV=y # CONFIG_SERIO_I8042 is not set # CONFIG_SERIO_SERPORT is not set CONFIG_LEGACY_PTY_COUNT=16 +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_OF_PLATFORM=y CONFIG_SERIAL_AMBA_PL011=y CONFIG_SERIAL_AMBA_PL011_CONSOLE=y # CONFIG_HW_RANDOM is not set diff --git a/arch/arm64/include/asm/arch_timer.h b/arch/arm64/include/asm/arch_timer.h index bf6ab242f047..d56ed11ba9a3 100644 --- a/arch/arm64/include/asm/arch_timer.h +++ b/arch/arm64/include/asm/arch_timer.h @@ -110,16 +110,6 @@ static inline void __cpuinit arch_counter_set_user_access(void) asm volatile("msr cntkctl_el1, %0" : : "r" (cntkctl)); } -static inline u64 arch_counter_get_cntpct(void) -{ - u64 cval; - - isb(); - asm volatile("mrs %0, cntpct_el0" : "=r" (cval)); - - return cval; -} - static inline u64 arch_counter_get_cntvct(void) { u64 cval; diff --git a/arch/arm64/include/asm/cacheflush.h b/arch/arm64/include/asm/cacheflush.h index 3300cbd18a89..fea9ee327206 100644 --- a/arch/arm64/include/asm/cacheflush.h +++ b/arch/arm64/include/asm/cacheflush.h @@ -123,9 +123,6 @@ static inline void __flush_icache_all(void) #define flush_dcache_mmap_unlock(mapping) \ spin_unlock_irq(&(mapping)->tree_lock) -#define flush_icache_user_range(vma,page,addr,len) \ - flush_dcache_page(page) - /* * We don't appear to need to do anything here. In fact, if we did, we'd * duplicate cache flushing elsewhere performed by flush_dcache_page(). diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h index cf2749488cd4..5fe138e0b828 100644 --- a/arch/arm64/include/asm/cputype.h +++ b/arch/arm64/include/asm/cputype.h @@ -37,11 +37,14 @@ }) #define ARM_CPU_IMP_ARM 0x41 +#define ARM_CPU_IMP_APM 0x50 #define ARM_CPU_PART_AEM_V8 0xD0F0 #define ARM_CPU_PART_FOUNDATION 0xD000 #define ARM_CPU_PART_CORTEX_A57 0xD070 +#define APM_CPU_PART_POTENZA 0x0000 + #ifndef __ASSEMBLY__ /* diff --git a/arch/arm64/include/asm/debug-monitors.h b/arch/arm64/include/asm/debug-monitors.h index 7eaa0b302493..ef8235c68c09 100644 --- a/arch/arm64/include/asm/debug-monitors.h +++ b/arch/arm64/include/asm/debug-monitors.h @@ -83,6 +83,15 @@ static inline int reinstall_suspended_bps(struct pt_regs *regs) } #endif +#ifdef CONFIG_COMPAT +int aarch32_break_handler(struct pt_regs *regs); +#else +static int aarch32_break_handler(struct pt_regs *regs) +{ + return -EFAULT; +} +#endif + #endif /* __ASSEMBLY */ #endif /* __KERNEL__ */ #endif /* __ASM_DEBUG_MONITORS_H */ diff --git a/arch/arm64/include/asm/device.h b/arch/arm64/include/asm/device.h index 0d8453c755a8..cf98b362094b 100644 --- a/arch/arm64/include/asm/device.h +++ b/arch/arm64/include/asm/device.h @@ -18,6 +18,9 @@ struct dev_archdata { struct dma_map_ops *dma_ops; +#ifdef CONFIG_IOMMU_API + void *iommu; /* private IOMMU data */ +#endif }; struct pdev_archdata { diff --git a/arch/arm64/include/asm/dma-mapping.h b/arch/arm64/include/asm/dma-mapping.h index 994776894198..8d1810001aef 100644 --- a/arch/arm64/include/asm/dma-mapping.h +++ b/arch/arm64/include/asm/dma-mapping.h @@ -81,8 +81,12 @@ static inline void dma_mark_clean(void *addr, size_t size) { } -static inline void *dma_alloc_coherent(struct device *dev, size_t size, - dma_addr_t *dma_handle, gfp_t flags) +#define dma_alloc_coherent(d, s, h, f) dma_alloc_attrs(d, s, h, f, NULL) +#define dma_free_coherent(d, s, h, f) dma_free_attrs(d, s, h, f, NULL) + +static inline void *dma_alloc_attrs(struct device *dev, size_t size, + dma_addr_t *dma_handle, gfp_t flags, + struct dma_attrs *attrs) { struct dma_map_ops *ops = get_dma_ops(dev); void *vaddr; @@ -90,13 +94,14 @@ static inline void *dma_alloc_coherent(struct device *dev, size_t size, if (dma_alloc_from_coherent(dev, size, dma_handle, &vaddr)) return vaddr; - vaddr = ops->alloc(dev, size, dma_handle, flags, NULL); + vaddr = ops->alloc(dev, size, dma_handle, flags, attrs); debug_dma_alloc_coherent(dev, size, *dma_handle, vaddr); return vaddr; } -static inline void dma_free_coherent(struct device *dev, size_t size, - void *vaddr, dma_addr_t dev_addr) +static inline void dma_free_attrs(struct device *dev, size_t size, + void *vaddr, dma_addr_t dev_addr, + struct dma_attrs *attrs) { struct dma_map_ops *ops = get_dma_ops(dev); @@ -104,7 +109,7 @@ static inline void dma_free_coherent(struct device *dev, size_t size, return; debug_dma_free_coherent(dev, size, vaddr, dev_addr); - ops->free(dev, size, vaddr, dev_addr, NULL); + ops->free(dev, size, vaddr, dev_addr, attrs); } /* diff --git a/arch/arm64/include/asm/hugetlb.h b/arch/arm64/include/asm/hugetlb.h new file mode 100644 index 000000000000..5b7ca8ace95f --- /dev/null +++ b/arch/arm64/include/asm/hugetlb.h @@ -0,0 +1,117 @@ +/* + * arch/arm64/include/asm/hugetlb.h + * + * Copyright (C) 2013 Linaro Ltd. + * + * Based on arch/x86/include/asm/hugetlb.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_HUGETLB_H +#define __ASM_HUGETLB_H + +#include <asm-generic/hugetlb.h> +#include <asm/page.h> + +static inline pte_t huge_ptep_get(pte_t *ptep) +{ + return *ptep; +} + +static inline void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, + pte_t *ptep, pte_t pte) +{ + set_pte_at(mm, addr, ptep, pte); +} + +static inline void huge_ptep_clear_flush(struct vm_area_struct *vma, + unsigned long addr, pte_t *ptep) +{ + ptep_clear_flush(vma, addr, ptep); +} + +static inline void huge_ptep_set_wrprotect(struct mm_struct *mm, + unsigned long addr, pte_t *ptep) +{ + ptep_set_wrprotect(mm, addr, ptep); +} + +static inline pte_t huge_ptep_get_and_clear(struct mm_struct *mm, + unsigned long addr, pte_t *ptep) +{ + return ptep_get_and_clear(mm, addr, ptep); +} + +static inline int huge_ptep_set_access_flags(struct vm_area_struct *vma, + unsigned long addr, pte_t *ptep, + pte_t pte, int dirty) +{ + return ptep_set_access_flags(vma, addr, ptep, pte, dirty); +} + +static inline void hugetlb_free_pgd_range(struct mmu_gather *tlb, + unsigned long addr, unsigned long end, + unsigned long floor, + unsigned long ceiling) +{ + free_pgd_range(tlb, addr, end, floor, ceiling); +} + +static inline int is_hugepage_only_range(struct mm_struct *mm, + unsigned long addr, unsigned long len) +{ + return 0; +} + +static inline int prepare_hugepage_range(struct file *file, + unsigned long addr, unsigned long len) +{ + struct hstate *h = hstate_file(file); + if (len & ~huge_page_mask(h)) + return -EINVAL; + if (addr & ~huge_page_mask(h)) + return -EINVAL; + return 0; +} + +static inline void hugetlb_prefault_arch_hook(struct mm_struct *mm) +{ +} + +static inline int huge_pte_none(pte_t pte) +{ + return pte_none(pte); +} + +static inline pte_t huge_pte_wrprotect(pte_t pte) +{ + return pte_wrprotect(pte); +} + +static inline int arch_prepare_hugepage(struct page *page) +{ + return 0; +} + +static inline void arch_release_hugepage(struct page *page) +{ +} + +static inline void arch_clear_hugepage_flags(struct page *page) +{ + clear_bit(PG_dcache_clean, &page->flags); +} + +#endif /* __ASM_HUGETLB_H */ diff --git a/arch/arm64/include/asm/hypervisor.h b/arch/arm64/include/asm/hypervisor.h new file mode 100644 index 000000000000..d2c79049ff11 --- /dev/null +++ b/arch/arm64/include/asm/hypervisor.h @@ -0,0 +1,6 @@ +#ifndef _ASM_ARM64_HYPERVISOR_H +#define _ASM_ARM64_HYPERVISOR_H + +#include <asm/xen/hypervisor.h> + +#endif diff --git a/arch/arm64/include/asm/io.h b/arch/arm64/include/asm/io.h index 2e12258aa7e4..1d12f89140ba 100644 --- a/arch/arm64/include/asm/io.h +++ b/arch/arm64/include/asm/io.h @@ -228,10 +228,12 @@ extern void __iounmap(volatile void __iomem *addr); #define PROT_DEFAULT (PTE_TYPE_PAGE | PTE_AF | PTE_DIRTY) #define PROT_DEVICE_nGnRE (PROT_DEFAULT | PTE_PXN | PTE_UXN | PTE_ATTRINDX(MT_DEVICE_nGnRE)) #define PROT_NORMAL_NC (PROT_DEFAULT | PTE_ATTRINDX(MT_NORMAL_NC)) +#define PROT_NORMAL (PROT_DEFAULT | PTE_ATTRINDX(MT_NORMAL)) #define ioremap(addr, size) __ioremap((addr), (size), __pgprot(PROT_DEVICE_nGnRE)) #define ioremap_nocache(addr, size) __ioremap((addr), (size), __pgprot(PROT_DEVICE_nGnRE)) #define ioremap_wc(addr, size) __ioremap((addr), (size), __pgprot(PROT_NORMAL_NC)) +#define ioremap_cached(addr, size) __ioremap((addr), (size), __pgprot(PROT_NORMAL)) #define iounmap __iounmap #define PROT_SECT_DEFAULT (PMD_TYPE_SECT | PMD_SECT_AF) diff --git a/arch/arm64/include/asm/kvm_arm.h b/arch/arm64/include/asm/kvm_arm.h new file mode 100644 index 000000000000..a5f28e2720c7 --- /dev/null +++ b/arch/arm64/include/asm/kvm_arm.h @@ -0,0 +1,245 @@ +/* + * Copyright (C) 2012,2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __ARM64_KVM_ARM_H__ +#define __ARM64_KVM_ARM_H__ + +#include <asm/types.h> + +/* Hyp Configuration Register (HCR) bits */ +#define HCR_ID (UL(1) << 33) +#define HCR_CD (UL(1) << 32) +#define HCR_RW_SHIFT 31 +#define HCR_RW (UL(1) << HCR_RW_SHIFT) +#define HCR_TRVM (UL(1) << 30) +#define HCR_HCD (UL(1) << 29) +#define HCR_TDZ (UL(1) << 28) +#define HCR_TGE (UL(1) << 27) +#define HCR_TVM (UL(1) << 26) +#define HCR_TTLB (UL(1) << 25) +#define HCR_TPU (UL(1) << 24) +#define HCR_TPC (UL(1) << 23) +#define HCR_TSW (UL(1) << 22) +#define HCR_TAC (UL(1) << 21) +#define HCR_TIDCP (UL(1) << 20) +#define HCR_TSC (UL(1) << 19) +#define HCR_TID3 (UL(1) << 18) +#define HCR_TID2 (UL(1) << 17) +#define HCR_TID1 (UL(1) << 16) +#define HCR_TID0 (UL(1) << 15) +#define HCR_TWE (UL(1) << 14) +#define HCR_TWI (UL(1) << 13) +#define HCR_DC (UL(1) << 12) +#define HCR_BSU (3 << 10) +#define HCR_BSU_IS (UL(1) << 10) +#define HCR_FB (UL(1) << 9) +#define HCR_VA (UL(1) << 8) +#define HCR_VI (UL(1) << 7) +#define HCR_VF (UL(1) << 6) +#define HCR_AMO (UL(1) << 5) +#define HCR_IMO (UL(1) << 4) +#define HCR_FMO (UL(1) << 3) +#define HCR_PTW (UL(1) << 2) +#define HCR_SWIO (UL(1) << 1) +#define HCR_VM (UL(1) << 0) + +/* + * The bits we set in HCR: + * RW: 64bit by default, can be overriden for 32bit VMs + * TAC: Trap ACTLR + * TSC: Trap SMC + * TSW: Trap cache operations by set/way + * TWI: Trap WFI + * TIDCP: Trap L2CTLR/L2ECTLR + * BSU_IS: Upgrade barriers to the inner shareable domain + * FB: Force broadcast of all maintainance operations + * AMO: Override CPSR.A and enable signaling with VA + * IMO: Override CPSR.I and enable signaling with VI + * FMO: Override CPSR.F and enable signaling with VF + * SWIO: Turn set/way invalidates into set/way clean+invalidate + */ +#define HCR_GUEST_FLAGS (HCR_TSC | HCR_TSW | HCR_TWI | HCR_VM | HCR_BSU_IS | \ + HCR_FB | HCR_TAC | HCR_AMO | HCR_IMO | HCR_FMO | \ + HCR_SWIO | HCR_TIDCP | HCR_RW) +#define HCR_VIRT_EXCP_MASK (HCR_VA | HCR_VI | HCR_VF) + +/* Hyp System Control Register (SCTLR_EL2) bits */ +#define SCTLR_EL2_EE (1 << 25) +#define SCTLR_EL2_WXN (1 << 19) +#define SCTLR_EL2_I (1 << 12) +#define SCTLR_EL2_SA (1 << 3) +#define SCTLR_EL2_C (1 << 2) +#define SCTLR_EL2_A (1 << 1) +#define SCTLR_EL2_M 1 +#define SCTLR_EL2_FLAGS (SCTLR_EL2_M | SCTLR_EL2_A | SCTLR_EL2_C | \ + SCTLR_EL2_SA | SCTLR_EL2_I) + +/* TCR_EL2 Registers bits */ +#define TCR_EL2_TBI (1 << 20) +#define TCR_EL2_PS (7 << 16) +#define TCR_EL2_PS_40B (2 << 16) +#define TCR_EL2_TG0 (1 << 14) +#define TCR_EL2_SH0 (3 << 12) +#define TCR_EL2_ORGN0 (3 << 10) +#define TCR_EL2_IRGN0 (3 << 8) +#define TCR_EL2_T0SZ 0x3f +#define TCR_EL2_MASK (TCR_EL2_TG0 | TCR_EL2_SH0 | \ + TCR_EL2_ORGN0 | TCR_EL2_IRGN0 | TCR_EL2_T0SZ) + +#define TCR_EL2_FLAGS (TCR_EL2_PS_40B) + +/* VTCR_EL2 Registers bits */ +#define VTCR_EL2_PS_MASK (7 << 16) +#define VTCR_EL2_PS_40B (2 << 16) +#define VTCR_EL2_TG0_MASK (1 << 14) +#define VTCR_EL2_TG0_4K (0 << 14) +#define VTCR_EL2_TG0_64K (1 << 14) +#define VTCR_EL2_SH0_MASK (3 << 12) +#define VTCR_EL2_SH0_INNER (3 << 12) +#define VTCR_EL2_ORGN0_MASK (3 << 10) +#define VTCR_EL2_ORGN0_WBWA (1 << 10) +#define VTCR_EL2_IRGN0_MASK (3 << 8) +#define VTCR_EL2_IRGN0_WBWA (1 << 8) +#define VTCR_EL2_SL0_MASK (3 << 6) +#define VTCR_EL2_SL0_LVL1 (1 << 6) +#define VTCR_EL2_T0SZ_MASK 0x3f +#define VTCR_EL2_T0SZ_40B 24 + +#ifdef CONFIG_ARM64_64K_PAGES +/* + * Stage2 translation configuration: + * 40bits output (PS = 2) + * 40bits input (T0SZ = 24) + * 64kB pages (TG0 = 1) + * 2 level page tables (SL = 1) + */ +#define VTCR_EL2_FLAGS (VTCR_EL2_PS_40B | VTCR_EL2_TG0_64K | \ + VTCR_EL2_SH0_INNER | VTCR_EL2_ORGN0_WBWA | \ + VTCR_EL2_IRGN0_WBWA | VTCR_EL2_SL0_LVL1 | \ + VTCR_EL2_T0SZ_40B) +#define VTTBR_X (38 - VTCR_EL2_T0SZ_40B) +#else +/* + * Stage2 translation configuration: + * 40bits output (PS = 2) + * 40bits input (T0SZ = 24) + * 4kB pages (TG0 = 0) + * 3 level page tables (SL = 1) + */ +#define VTCR_EL2_FLAGS (VTCR_EL2_PS_40B | VTCR_EL2_TG0_4K | \ + VTCR_EL2_SH0_INNER | VTCR_EL2_ORGN0_WBWA | \ + VTCR_EL2_IRGN0_WBWA | VTCR_EL2_SL0_LVL1 | \ + VTCR_EL2_T0SZ_40B) +#define VTTBR_X (37 - VTCR_EL2_T0SZ_40B) +#endif + +#define VTTBR_BADDR_SHIFT (VTTBR_X - 1) +#define VTTBR_BADDR_MASK (((1LLU << (40 - VTTBR_X)) - 1) << VTTBR_BADDR_SHIFT) +#define VTTBR_VMID_SHIFT (48LLU) +#define VTTBR_VMID_MASK (0xffLLU << VTTBR_VMID_SHIFT) + +/* Hyp System Trap Register */ +#define HSTR_EL2_TTEE (1 << 16) +#define HSTR_EL2_T(x) (1 << x) + +/* Hyp Coprocessor Trap Register */ +#define CPTR_EL2_TCPAC (1 << 31) +#define CPTR_EL2_TTA (1 << 20) +#define CPTR_EL2_TFP (1 << 10) + +/* Hyp Debug Configuration Register bits */ +#define MDCR_EL2_TDRA (1 << 11) +#define MDCR_EL2_TDOSA (1 << 10) +#define MDCR_EL2_TDA (1 << 9) +#define MDCR_EL2_TDE (1 << 8) +#define MDCR_EL2_HPME (1 << 7) +#define MDCR_EL2_TPM (1 << 6) +#define MDCR_EL2_TPMCR (1 << 5) +#define MDCR_EL2_HPMN_MASK (0x1F) + +/* Exception Syndrome Register (ESR) bits */ +#define ESR_EL2_EC_SHIFT (26) +#define ESR_EL2_EC (0x3fU << ESR_EL2_EC_SHIFT) +#define ESR_EL2_IL (1U << 25) +#define ESR_EL2_ISS (ESR_EL2_IL - 1) +#define ESR_EL2_ISV_SHIFT (24) +#define ESR_EL2_ISV (1U << ESR_EL2_ISV_SHIFT) +#define ESR_EL2_SAS_SHIFT (22) +#define ESR_EL2_SAS (3U << ESR_EL2_SAS_SHIFT) +#define ESR_EL2_SSE (1 << 21) +#define ESR_EL2_SRT_SHIFT (16) +#define ESR_EL2_SRT_MASK (0x1f << ESR_EL2_SRT_SHIFT) +#define ESR_EL2_SF (1 << 15) +#define ESR_EL2_AR (1 << 14) +#define ESR_EL2_EA (1 << 9) +#define ESR_EL2_CM (1 << 8) +#define ESR_EL2_S1PTW (1 << 7) +#define ESR_EL2_WNR (1 << 6) +#define ESR_EL2_FSC (0x3f) +#define ESR_EL2_FSC_TYPE (0x3c) + +#define ESR_EL2_CV_SHIFT (24) +#define ESR_EL2_CV (1U << ESR_EL2_CV_SHIFT) +#define ESR_EL2_COND_SHIFT (20) +#define ESR_EL2_COND (0xfU << ESR_EL2_COND_SHIFT) + + +#define FSC_FAULT (0x04) +#define FSC_PERM (0x0c) + +/* Hyp Prefetch Fault Address Register (HPFAR/HDFAR) */ +#define HPFAR_MASK (~0xFUL) + +#define ESR_EL2_EC_UNKNOWN (0x00) +#define ESR_EL2_EC_WFI (0x01) +#define ESR_EL2_EC_CP15_32 (0x03) +#define ESR_EL2_EC_CP15_64 (0x04) +#define ESR_EL2_EC_CP14_MR (0x05) +#define ESR_EL2_EC_CP14_LS (0x06) +#define ESR_EL2_EC_FP_ASIMD (0x07) +#define ESR_EL2_EC_CP10_ID (0x08) +#define ESR_EL2_EC_CP14_64 (0x0C) +#define ESR_EL2_EC_ILL_ISS (0x0E) +#define ESR_EL2_EC_SVC32 (0x11) +#define ESR_EL2_EC_HVC32 (0x12) +#define ESR_EL2_EC_SMC32 (0x13) +#define ESR_EL2_EC_SVC64 (0x15) +#define ESR_EL2_EC_HVC64 (0x16) +#define ESR_EL2_EC_SMC64 (0x17) +#define ESR_EL2_EC_SYS64 (0x18) +#define ESR_EL2_EC_IABT (0x20) +#define ESR_EL2_EC_IABT_HYP (0x21) +#define ESR_EL2_EC_PC_ALIGN (0x22) +#define ESR_EL2_EC_DABT (0x24) +#define ESR_EL2_EC_DABT_HYP (0x25) +#define ESR_EL2_EC_SP_ALIGN (0x26) +#define ESR_EL2_EC_FP_EXC32 (0x28) +#define ESR_EL2_EC_FP_EXC64 (0x2C) +#define ESR_EL2_EC_SERRROR (0x2F) +#define ESR_EL2_EC_BREAKPT (0x30) +#define ESR_EL2_EC_BREAKPT_HYP (0x31) +#define ESR_EL2_EC_SOFTSTP (0x32) +#define ESR_EL2_EC_SOFTSTP_HYP (0x33) +#define ESR_EL2_EC_WATCHPT (0x34) +#define ESR_EL2_EC_WATCHPT_HYP (0x35) +#define ESR_EL2_EC_BKPT32 (0x38) +#define ESR_EL2_EC_VECTOR32 (0x3A) +#define ESR_EL2_EC_BRK64 (0x3C) + +#define ESR_EL2_EC_xABT_xFSR_EXTABT 0x10 + +#endif /* __ARM64_KVM_ARM_H__ */ diff --git a/arch/arm64/include/asm/kvm_asm.h b/arch/arm64/include/asm/kvm_asm.h new file mode 100644 index 000000000000..c92de4163eba --- /dev/null +++ b/arch/arm64/include/asm/kvm_asm.h @@ -0,0 +1,104 @@ +/* + * Copyright (C) 2012,2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __ARM_KVM_ASM_H__ +#define __ARM_KVM_ASM_H__ + +/* + * 0 is reserved as an invalid value. + * Order *must* be kept in sync with the hyp switch code. + */ +#define MPIDR_EL1 1 /* MultiProcessor Affinity Register */ +#define CSSELR_EL1 2 /* Cache Size Selection Register */ +#define SCTLR_EL1 3 /* System Control Register */ +#define ACTLR_EL1 4 /* Auxilliary Control Register */ +#define CPACR_EL1 5 /* Coprocessor Access Control */ +#define TTBR0_EL1 6 /* Translation Table Base Register 0 */ +#define TTBR1_EL1 7 /* Translation Table Base Register 1 */ +#define TCR_EL1 8 /* Translation Control Register */ +#define ESR_EL1 9 /* Exception Syndrome Register */ +#define AFSR0_EL1 10 /* Auxilary Fault Status Register 0 */ +#define AFSR1_EL1 11 /* Auxilary Fault Status Register 1 */ +#define FAR_EL1 12 /* Fault Address Register */ +#define MAIR_EL1 13 /* Memory Attribute Indirection Register */ +#define VBAR_EL1 14 /* Vector Base Address Register */ +#define CONTEXTIDR_EL1 15 /* Context ID Register */ +#define TPIDR_EL0 16 /* Thread ID, User R/W */ +#define TPIDRRO_EL0 17 /* Thread ID, User R/O */ +#define TPIDR_EL1 18 /* Thread ID, Privileged */ +#define AMAIR_EL1 19 /* Aux Memory Attribute Indirection Register */ +#define CNTKCTL_EL1 20 /* Timer Control Register (EL1) */ +/* 32bit specific registers. Keep them at the end of the range */ +#define DACR32_EL2 21 /* Domain Access Control Register */ +#define IFSR32_EL2 22 /* Instruction Fault Status Register */ +#define FPEXC32_EL2 23 /* Floating-Point Exception Control Register */ +#define DBGVCR32_EL2 24 /* Debug Vector Catch Register */ +#define TEECR32_EL1 25 /* ThumbEE Configuration Register */ +#define TEEHBR32_EL1 26 /* ThumbEE Handler Base Register */ +#define NR_SYS_REGS 27 + +/* 32bit mapping */ +#define c0_MPIDR (MPIDR_EL1 * 2) /* MultiProcessor ID Register */ +#define c0_CSSELR (CSSELR_EL1 * 2)/* Cache Size Selection Register */ +#define c1_SCTLR (SCTLR_EL1 * 2) /* System Control Register */ +#define c1_ACTLR (ACTLR_EL1 * 2) /* Auxiliary Control Register */ +#define c1_CPACR (CPACR_EL1 * 2) /* Coprocessor Access Control */ +#define c2_TTBR0 (TTBR0_EL1 * 2) /* Translation Table Base Register 0 */ +#define c2_TTBR0_high (c2_TTBR0 + 1) /* TTBR0 top 32 bits */ +#define c2_TTBR1 (TTBR1_EL1 * 2) /* Translation Table Base Register 1 */ +#define c2_TTBR1_high (c2_TTBR1 + 1) /* TTBR1 top 32 bits */ +#define c2_TTBCR (TCR_EL1 * 2) /* Translation Table Base Control R. */ +#define c3_DACR (DACR32_EL2 * 2)/* Domain Access Control Register */ +#define c5_DFSR (ESR_EL1 * 2) /* Data Fault Status Register */ +#define c5_IFSR (IFSR32_EL2 * 2)/* Instruction Fault Status Register */ +#define c5_ADFSR (AFSR0_EL1 * 2) /* Auxiliary Data Fault Status R */ +#define c5_AIFSR (AFSR1_EL1 * 2) /* Auxiliary Instr Fault Status R */ +#define c6_DFAR (FAR_EL1 * 2) /* Data Fault Address Register */ +#define c6_IFAR (c6_DFAR + 1) /* Instruction Fault Address Register */ +#define c10_PRRR (MAIR_EL1 * 2) /* Primary Region Remap Register */ +#define c10_NMRR (c10_PRRR + 1) /* Normal Memory Remap Register */ +#define c12_VBAR (VBAR_EL1 * 2) /* Vector Base Address Register */ +#define c13_CID (CONTEXTIDR_EL1 * 2) /* Context ID Register */ +#define c13_TID_URW (TPIDR_EL0 * 2) /* Thread ID, User R/W */ +#define c13_TID_URO (TPIDRRO_EL0 * 2)/* Thread ID, User R/O */ +#define c13_TID_PRIV (TPIDR_EL1 * 2) /* Thread ID, Privileged */ +#define c10_AMAIR (AMAIR_EL1 * 2) /* Aux Memory Attr Indirection Reg */ +#define c14_CNTKCTL (CNTKCTL_EL1 * 2) /* Timer Control Register (PL1) */ +#define NR_CP15_REGS (NR_SYS_REGS * 2) + +#define ARM_EXCEPTION_IRQ 0 +#define ARM_EXCEPTION_TRAP 1 + +#ifndef __ASSEMBLY__ +struct kvm; +struct kvm_vcpu; + +extern char __kvm_hyp_init[]; +extern char __kvm_hyp_init_end[]; + +extern char __kvm_hyp_vector[]; + +extern char __kvm_hyp_code_start[]; +extern char __kvm_hyp_code_end[]; + +extern void __kvm_flush_vm_context(void); +extern void __kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa); + +extern int __kvm_vcpu_run(struct kvm_vcpu *vcpu); +#endif + +#endif /* __ARM_KVM_ASM_H__ */ diff --git a/arch/arm64/include/asm/kvm_coproc.h b/arch/arm64/include/asm/kvm_coproc.h new file mode 100644 index 000000000000..9a59301cd014 --- /dev/null +++ b/arch/arm64/include/asm/kvm_coproc.h @@ -0,0 +1,56 @@ +/* + * Copyright (C) 2012,2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> + * + * Derived from arch/arm/include/asm/kvm_coproc.h + * Copyright (C) 2012 Rusty Russell IBM Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __ARM64_KVM_COPROC_H__ +#define __ARM64_KVM_COPROC_H__ + +#include <linux/kvm_host.h> + +void kvm_reset_sys_regs(struct kvm_vcpu *vcpu); + +struct kvm_sys_reg_table { + const struct sys_reg_desc *table; + size_t num; +}; + +struct kvm_sys_reg_target_table { + struct kvm_sys_reg_table table64; + struct kvm_sys_reg_table table32; +}; + +void kvm_register_target_sys_reg_table(unsigned int target, + struct kvm_sys_reg_target_table *table); + +int kvm_handle_cp14_load_store(struct kvm_vcpu *vcpu, struct kvm_run *run); +int kvm_handle_cp14_access(struct kvm_vcpu *vcpu, struct kvm_run *run); +int kvm_handle_cp15_32(struct kvm_vcpu *vcpu, struct kvm_run *run); +int kvm_handle_cp15_64(struct kvm_vcpu *vcpu, struct kvm_run *run); +int kvm_handle_sys_reg(struct kvm_vcpu *vcpu, struct kvm_run *run); + +#define kvm_coproc_table_init kvm_sys_reg_table_init +void kvm_sys_reg_table_init(void); + +struct kvm_one_reg; +int kvm_arm_copy_sys_reg_indices(struct kvm_vcpu *vcpu, u64 __user *uindices); +int kvm_arm_sys_reg_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *); +int kvm_arm_sys_reg_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *); +unsigned long kvm_arm_num_sys_reg_descs(struct kvm_vcpu *vcpu); + +#endif /* __ARM64_KVM_COPROC_H__ */ diff --git a/arch/arm64/include/asm/kvm_emulate.h b/arch/arm64/include/asm/kvm_emulate.h new file mode 100644 index 000000000000..eec073875218 --- /dev/null +++ b/arch/arm64/include/asm/kvm_emulate.h @@ -0,0 +1,180 @@ +/* + * Copyright (C) 2012,2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> + * + * Derived from arch/arm/include/kvm_emulate.h + * Copyright (C) 2012 - Virtual Open Systems and Columbia University + * Author: Christoffer Dall <c.dall@virtualopensystems.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __ARM64_KVM_EMULATE_H__ +#define __ARM64_KVM_EMULATE_H__ + +#include <linux/kvm_host.h> +#include <asm/kvm_asm.h> +#include <asm/kvm_arm.h> +#include <asm/kvm_mmio.h> +#include <asm/ptrace.h> + +unsigned long *vcpu_reg32(const struct kvm_vcpu *vcpu, u8 reg_num); +unsigned long *vcpu_spsr32(const struct kvm_vcpu *vcpu); + +bool kvm_condition_valid32(const struct kvm_vcpu *vcpu); +void kvm_skip_instr32(struct kvm_vcpu *vcpu, bool is_wide_instr); + +void kvm_inject_undefined(struct kvm_vcpu *vcpu); +void kvm_inject_dabt(struct kvm_vcpu *vcpu, unsigned long addr); +void kvm_inject_pabt(struct kvm_vcpu *vcpu, unsigned long addr); + +static inline unsigned long *vcpu_pc(const struct kvm_vcpu *vcpu) +{ + return (unsigned long *)&vcpu_gp_regs(vcpu)->regs.pc; +} + +static inline unsigned long *vcpu_elr_el1(const struct kvm_vcpu *vcpu) +{ + return (unsigned long *)&vcpu_gp_regs(vcpu)->elr_el1; +} + +static inline unsigned long *vcpu_cpsr(const struct kvm_vcpu *vcpu) +{ + return (unsigned long *)&vcpu_gp_regs(vcpu)->regs.pstate; +} + +static inline bool vcpu_mode_is_32bit(const struct kvm_vcpu *vcpu) +{ + return !!(*vcpu_cpsr(vcpu) & PSR_MODE32_BIT); +} + +static inline bool kvm_condition_valid(const struct kvm_vcpu *vcpu) +{ + if (vcpu_mode_is_32bit(vcpu)) + return kvm_condition_valid32(vcpu); + + return true; +} + +static inline void kvm_skip_instr(struct kvm_vcpu *vcpu, bool is_wide_instr) +{ + if (vcpu_mode_is_32bit(vcpu)) + kvm_skip_instr32(vcpu, is_wide_instr); + else + *vcpu_pc(vcpu) += 4; +} + +static inline void vcpu_set_thumb(struct kvm_vcpu *vcpu) +{ + *vcpu_cpsr(vcpu) |= COMPAT_PSR_T_BIT; +} + +static inline unsigned long *vcpu_reg(const struct kvm_vcpu *vcpu, u8 reg_num) +{ + if (vcpu_mode_is_32bit(vcpu)) + return vcpu_reg32(vcpu, reg_num); + + return (unsigned long *)&vcpu_gp_regs(vcpu)->regs.regs[reg_num]; +} + +/* Get vcpu SPSR for current mode */ +static inline unsigned long *vcpu_spsr(const struct kvm_vcpu *vcpu) +{ + if (vcpu_mode_is_32bit(vcpu)) + return vcpu_spsr32(vcpu); + + return (unsigned long *)&vcpu_gp_regs(vcpu)->spsr[KVM_SPSR_EL1]; +} + +static inline bool vcpu_mode_priv(const struct kvm_vcpu *vcpu) +{ + u32 mode = *vcpu_cpsr(vcpu) & PSR_MODE_MASK; + + if (vcpu_mode_is_32bit(vcpu)) + return mode > COMPAT_PSR_MODE_USR; + + return mode != PSR_MODE_EL0t; +} + +static inline u32 kvm_vcpu_get_hsr(const struct kvm_vcpu *vcpu) +{ + return vcpu->arch.fault.esr_el2; +} + +static inline unsigned long kvm_vcpu_get_hfar(const struct kvm_vcpu *vcpu) +{ + return vcpu->arch.fault.far_el2; +} + +static inline phys_addr_t kvm_vcpu_get_fault_ipa(const struct kvm_vcpu *vcpu) +{ + return ((phys_addr_t)vcpu->arch.fault.hpfar_el2 & HPFAR_MASK) << 8; +} + +static inline bool kvm_vcpu_dabt_isvalid(const struct kvm_vcpu *vcpu) +{ + return !!(kvm_vcpu_get_hsr(vcpu) & ESR_EL2_ISV); +} + +static inline bool kvm_vcpu_dabt_iswrite(const struct kvm_vcpu *vcpu) +{ + return !!(kvm_vcpu_get_hsr(vcpu) & ESR_EL2_WNR); +} + +static inline bool kvm_vcpu_dabt_issext(const struct kvm_vcpu *vcpu) +{ + return !!(kvm_vcpu_get_hsr(vcpu) & ESR_EL2_SSE); +} + +static inline int kvm_vcpu_dabt_get_rd(const struct kvm_vcpu *vcpu) +{ + return (kvm_vcpu_get_hsr(vcpu) & ESR_EL2_SRT_MASK) >> ESR_EL2_SRT_SHIFT; +} + +static inline bool kvm_vcpu_dabt_isextabt(const struct kvm_vcpu *vcpu) +{ + return !!(kvm_vcpu_get_hsr(vcpu) & ESR_EL2_EA); +} + +static inline bool kvm_vcpu_dabt_iss1tw(const struct kvm_vcpu *vcpu) +{ + return !!(kvm_vcpu_get_hsr(vcpu) & ESR_EL2_S1PTW); +} + +static inline int kvm_vcpu_dabt_get_as(const struct kvm_vcpu *vcpu) +{ + return 1 << ((kvm_vcpu_get_hsr(vcpu) & ESR_EL2_SAS) >> ESR_EL2_SAS_SHIFT); +} + +/* This one is not specific to Data Abort */ +static inline bool kvm_vcpu_trap_il_is32bit(const struct kvm_vcpu *vcpu) +{ + return !!(kvm_vcpu_get_hsr(vcpu) & ESR_EL2_IL); +} + +static inline u8 kvm_vcpu_trap_get_class(const struct kvm_vcpu *vcpu) +{ + return kvm_vcpu_get_hsr(vcpu) >> ESR_EL2_EC_SHIFT; +} + +static inline bool kvm_vcpu_trap_is_iabt(const struct kvm_vcpu *vcpu) +{ + return kvm_vcpu_trap_get_class(vcpu) == ESR_EL2_EC_IABT; +} + +static inline u8 kvm_vcpu_trap_get_fault(const struct kvm_vcpu *vcpu) +{ + return kvm_vcpu_get_hsr(vcpu) & ESR_EL2_FSC_TYPE; +} + +#endif /* __ARM64_KVM_EMULATE_H__ */ diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h new file mode 100644 index 000000000000..644d73956864 --- /dev/null +++ b/arch/arm64/include/asm/kvm_host.h @@ -0,0 +1,202 @@ +/* + * Copyright (C) 2012,2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> + * + * Derived from arch/arm/include/asm/kvm_host.h: + * Copyright (C) 2012 - Virtual Open Systems and Columbia University + * Author: Christoffer Dall <c.dall@virtualopensystems.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __ARM64_KVM_HOST_H__ +#define __ARM64_KVM_HOST_H__ + +#include <asm/kvm.h> +#include <asm/kvm_asm.h> +#include <asm/kvm_mmio.h> + +#define KVM_MAX_VCPUS 4 +#define KVM_USER_MEM_SLOTS 32 +#define KVM_PRIVATE_MEM_SLOTS 4 +#define KVM_COALESCED_MMIO_PAGE_OFFSET 1 + +#include <kvm/arm_vgic.h> +#include <kvm/arm_arch_timer.h> + +#define KVM_VCPU_MAX_FEATURES 2 + +/* We don't currently support large pages. */ +#define KVM_HPAGE_GFN_SHIFT(x) 0 +#define KVM_NR_PAGE_SIZES 1 +#define KVM_PAGES_PER_HPAGE(x) (1UL<<31) + +struct kvm_vcpu; +int kvm_target_cpu(void); +int kvm_reset_vcpu(struct kvm_vcpu *vcpu); +int kvm_arch_dev_ioctl_check_extension(long ext); + +struct kvm_arch { + /* The VMID generation used for the virt. memory system */ + u64 vmid_gen; + u32 vmid; + + /* 1-level 2nd stage table and lock */ + spinlock_t pgd_lock; + pgd_t *pgd; + + /* VTTBR value associated with above pgd and vmid */ + u64 vttbr; + + /* Interrupt controller */ + struct vgic_dist vgic; + + /* Timer */ + struct arch_timer_kvm timer; +}; + +#define KVM_NR_MEM_OBJS 40 + +/* + * We don't want allocation failures within the mmu code, so we preallocate + * enough memory for a single page fault in a cache. + */ +struct kvm_mmu_memory_cache { + int nobjs; + void *objects[KVM_NR_MEM_OBJS]; +}; + +struct kvm_vcpu_fault_info { + u32 esr_el2; /* Hyp Syndrom Register */ + u64 far_el2; /* Hyp Fault Address Register */ + u64 hpfar_el2; /* Hyp IPA Fault Address Register */ +}; + +struct kvm_cpu_context { + struct kvm_regs gp_regs; + union { + u64 sys_regs[NR_SYS_REGS]; + u32 cp15[NR_CP15_REGS]; + }; +}; + +typedef struct kvm_cpu_context kvm_cpu_context_t; + +struct kvm_vcpu_arch { + struct kvm_cpu_context ctxt; + + /* HYP configuration */ + u64 hcr_el2; + + /* Exception Information */ + struct kvm_vcpu_fault_info fault; + + /* Pointer to host CPU context */ + kvm_cpu_context_t *host_cpu_context; + + /* VGIC state */ + struct vgic_cpu vgic_cpu; + struct arch_timer_cpu timer_cpu; + + /* + * Anything that is not used directly from assembly code goes + * here. + */ + /* dcache set/way operation pending */ + int last_pcpu; + cpumask_t require_dcache_flush; + + /* Don't run the guest */ + bool pause; + + /* IO related fields */ + struct kvm_decode mmio_decode; + + /* Interrupt related fields */ + u64 irq_lines; /* IRQ and FIQ levels */ + + /* Cache some mmu pages needed inside spinlock regions */ + struct kvm_mmu_memory_cache mmu_page_cache; + + /* Target CPU and feature flags */ + u32 target; + DECLARE_BITMAP(features, KVM_VCPU_MAX_FEATURES); + + /* Detect first run of a vcpu */ + bool has_run_once; +}; + +#define vcpu_gp_regs(v) (&(v)->arch.ctxt.gp_regs) +#define vcpu_sys_reg(v,r) ((v)->arch.ctxt.sys_regs[(r)]) +#define vcpu_cp15(v,r) ((v)->arch.ctxt.cp15[(r)]) + +struct kvm_vm_stat { + u32 remote_tlb_flush; +}; + +struct kvm_vcpu_stat { + u32 halt_wakeup; +}; + +struct kvm_vcpu_init; +int kvm_vcpu_set_target(struct kvm_vcpu *vcpu, + const struct kvm_vcpu_init *init); +unsigned long kvm_arm_num_regs(struct kvm_vcpu *vcpu); +int kvm_arm_copy_reg_indices(struct kvm_vcpu *vcpu, u64 __user *indices); +struct kvm_one_reg; +int kvm_arm_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg); +int kvm_arm_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg); + +#define KVM_ARCH_WANT_MMU_NOTIFIER +struct kvm; +int kvm_unmap_hva(struct kvm *kvm, unsigned long hva); +int kvm_unmap_hva_range(struct kvm *kvm, + unsigned long start, unsigned long end); +void kvm_set_spte_hva(struct kvm *kvm, unsigned long hva, pte_t pte); + +/* We do not have shadow page tables, hence the empty hooks */ +static inline int kvm_age_hva(struct kvm *kvm, unsigned long hva) +{ + return 0; +} + +static inline int kvm_test_age_hva(struct kvm *kvm, unsigned long hva) +{ + return 0; +} + +struct kvm_vcpu *kvm_arm_get_running_vcpu(void); +struct kvm_vcpu __percpu **kvm_get_running_vcpus(void); + +u64 kvm_call_hyp(void *hypfn, ...); + +int handle_exit(struct kvm_vcpu *vcpu, struct kvm_run *run, + int exception_index); + +int kvm_perf_init(void); +int kvm_perf_teardown(void); + +static inline void __cpu_init_hyp_mode(phys_addr_t boot_pgd_ptr, + phys_addr_t pgd_ptr, + unsigned long hyp_stack_ptr, + unsigned long vector_ptr) +{ + /* + * Call initialization code, and switch to the full blown + * HYP code. + */ + kvm_call_hyp((void *)boot_pgd_ptr, pgd_ptr, + hyp_stack_ptr, vector_ptr); +} + +#endif /* __ARM64_KVM_HOST_H__ */ diff --git a/arch/arm64/include/asm/kvm_mmio.h b/arch/arm64/include/asm/kvm_mmio.h new file mode 100644 index 000000000000..fc2f689c0694 --- /dev/null +++ b/arch/arm64/include/asm/kvm_mmio.h @@ -0,0 +1,59 @@ +/* + * Copyright (C) 2012 - Virtual Open Systems and Columbia University + * Author: Christoffer Dall <c.dall@virtualopensystems.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, version 2, as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __ARM64_KVM_MMIO_H__ +#define __ARM64_KVM_MMIO_H__ + +#include <linux/kvm_host.h> +#include <asm/kvm_asm.h> +#include <asm/kvm_arm.h> + +/* + * This is annoying. The mmio code requires this, even if we don't + * need any decoding. To be fixed. + */ +struct kvm_decode { + unsigned long rt; + bool sign_extend; +}; + +/* + * The in-kernel MMIO emulation code wants to use a copy of run->mmio, + * which is an anonymous type. Use our own type instead. + */ +struct kvm_exit_mmio { + phys_addr_t phys_addr; + u8 data[8]; + u32 len; + bool is_write; +}; + +static inline void kvm_prepare_mmio(struct kvm_run *run, + struct kvm_exit_mmio *mmio) +{ + run->mmio.phys_addr = mmio->phys_addr; + run->mmio.len = mmio->len; + run->mmio.is_write = mmio->is_write; + memcpy(run->mmio.data, mmio->data, mmio->len); + run->exit_reason = KVM_EXIT_MMIO; +} + +int kvm_handle_mmio_return(struct kvm_vcpu *vcpu, struct kvm_run *run); +int io_mem_abort(struct kvm_vcpu *vcpu, struct kvm_run *run, + phys_addr_t fault_ipa); + +#endif /* __ARM64_KVM_MMIO_H__ */ diff --git a/arch/arm64/include/asm/kvm_mmu.h b/arch/arm64/include/asm/kvm_mmu.h new file mode 100644 index 000000000000..efe609c6a3c9 --- /dev/null +++ b/arch/arm64/include/asm/kvm_mmu.h @@ -0,0 +1,135 @@ +/* + * Copyright (C) 2012,2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __ARM64_KVM_MMU_H__ +#define __ARM64_KVM_MMU_H__ + +#include <asm/page.h> +#include <asm/memory.h> + +/* + * As we only have the TTBR0_EL2 register, we cannot express + * "negative" addresses. This makes it impossible to directly share + * mappings with the kernel. + * + * Instead, give the HYP mode its own VA region at a fixed offset from + * the kernel by just masking the top bits (which are all ones for a + * kernel address). + */ +#define HYP_PAGE_OFFSET_SHIFT VA_BITS +#define HYP_PAGE_OFFSET_MASK ((UL(1) << HYP_PAGE_OFFSET_SHIFT) - 1) +#define HYP_PAGE_OFFSET (PAGE_OFFSET & HYP_PAGE_OFFSET_MASK) + +/* + * Our virtual mapping for the idmap-ed MMU-enable code. Must be + * shared across all the page-tables. Conveniently, we use the last + * possible page, where no kernel mapping will ever exist. + */ +#define TRAMPOLINE_VA (HYP_PAGE_OFFSET_MASK & PAGE_MASK) + +#ifdef __ASSEMBLY__ + +/* + * Convert a kernel VA into a HYP VA. + * reg: VA to be converted. + */ +.macro kern_hyp_va reg + and \reg, \reg, #HYP_PAGE_OFFSET_MASK +.endm + +#else + +#include <asm/cachetype.h> +#include <asm/cacheflush.h> + +#define KERN_TO_HYP(kva) ((unsigned long)kva - PAGE_OFFSET + HYP_PAGE_OFFSET) + +/* + * Align KVM with the kernel's view of physical memory. Should be + * 40bit IPA, with PGD being 8kB aligned in the 4KB page configuration. + */ +#define KVM_PHYS_SHIFT PHYS_MASK_SHIFT +#define KVM_PHYS_SIZE (1UL << KVM_PHYS_SHIFT) +#define KVM_PHYS_MASK (KVM_PHYS_SIZE - 1UL) + +/* Make sure we get the right size, and thus the right alignment */ +#define PTRS_PER_S2_PGD (1 << (KVM_PHYS_SHIFT - PGDIR_SHIFT)) +#define S2_PGD_ORDER get_order(PTRS_PER_S2_PGD * sizeof(pgd_t)) + +int create_hyp_mappings(void *from, void *to); +int create_hyp_io_mappings(void *from, void *to, phys_addr_t); +void free_boot_hyp_pgd(void); +void free_hyp_pgds(void); + +int kvm_alloc_stage2_pgd(struct kvm *kvm); +void kvm_free_stage2_pgd(struct kvm *kvm); +int kvm_phys_addr_ioremap(struct kvm *kvm, phys_addr_t guest_ipa, + phys_addr_t pa, unsigned long size); + +int kvm_handle_guest_abort(struct kvm_vcpu *vcpu, struct kvm_run *run); + +void kvm_mmu_free_memory_caches(struct kvm_vcpu *vcpu); + +phys_addr_t kvm_mmu_get_httbr(void); +phys_addr_t kvm_mmu_get_boot_httbr(void); +phys_addr_t kvm_get_idmap_vector(void); +int kvm_mmu_init(void); +void kvm_clear_hyp_idmap(void); + +#define kvm_set_pte(ptep, pte) set_pte(ptep, pte) + +static inline bool kvm_is_write_fault(unsigned long esr) +{ + unsigned long esr_ec = esr >> ESR_EL2_EC_SHIFT; + + if (esr_ec == ESR_EL2_EC_IABT) + return false; + + if ((esr & ESR_EL2_ISV) && !(esr & ESR_EL2_WNR)) + return false; + + return true; +} + +static inline void kvm_clean_dcache_area(void *addr, size_t size) {} +static inline void kvm_clean_pgd(pgd_t *pgd) {} +static inline void kvm_clean_pmd_entry(pmd_t *pmd) {} +static inline void kvm_clean_pte(pte_t *pte) {} +static inline void kvm_clean_pte_entry(pte_t *pte) {} + +static inline void kvm_set_s2pte_writable(pte_t *pte) +{ + pte_val(*pte) |= PTE_S2_RDWR; +} + +struct kvm; + +static inline void coherent_icache_guest_page(struct kvm *kvm, gfn_t gfn) +{ + if (!icache_is_aliasing()) { /* PIPT */ + unsigned long hva = gfn_to_hva(kvm, gfn); + flush_icache_range(hva, hva + PAGE_SIZE); + } else if (!icache_is_aivivt()) { /* non ASID-tagged VIVT */ + /* any kind of VIPT cache */ + __flush_icache_all(); + } +} + +#define kvm_flush_dcache_to_poc(a,l) __flush_dcache_area((a), (l)) + +#endif /* __ASSEMBLY__ */ +#endif /* __ARM64_KVM_MMU_H__ */ diff --git a/arch/arm/mach-msm/gpiomux-8x60.c b/arch/arm64/include/asm/kvm_psci.h index 7b380b31bd0e..e301a4816355 100644 --- a/arch/arm/mach-msm/gpiomux-8x60.c +++ b/arch/arm64/include/asm/kvm_psci.h @@ -1,8 +1,10 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. +/* + * Copyright (C) 2012,2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> * * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of @@ -10,10 +12,12 @@ * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. + * along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#include "gpiomux.h" -struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = {}; +#ifndef __ARM64_KVM_PSCI_H__ +#define __ARM64_KVM_PSCI_H__ + +bool kvm_psci_call(struct kvm_vcpu *vcpu); + +#endif /* __ARM64_KVM_PSCI_H__ */ diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h index 381f556b664e..20925bcf4e2a 100644 --- a/arch/arm64/include/asm/memory.h +++ b/arch/arm64/include/asm/memory.h @@ -90,6 +90,12 @@ #define MT_NORMAL_NC 3 #define MT_NORMAL 4 +/* + * Memory types for Stage-2 translation + */ +#define MT_S2_NORMAL 0xf +#define MT_S2_DEVICE_nGnRE 0x1 + #ifndef __ASSEMBLY__ extern phys_addr_t memstart_addr; diff --git a/arch/arm64/include/asm/mmu_context.h b/arch/arm64/include/asm/mmu_context.h index e2bc385adb6b..a9eee33dfa62 100644 --- a/arch/arm64/include/asm/mmu_context.h +++ b/arch/arm64/include/asm/mmu_context.h @@ -151,12 +151,6 @@ switch_mm(struct mm_struct *prev, struct mm_struct *next, { unsigned int cpu = smp_processor_id(); -#ifdef CONFIG_SMP - /* check for possible thread migration */ - if (!cpumask_empty(mm_cpumask(next)) && - !cpumask_test_cpu(cpu, mm_cpumask(next))) - __flush_icache_all(); -#endif if (!cpumask_test_and_set_cpu(cpu, mm_cpumask(next)) || prev != next) check_and_switch_context(next, tsk); } diff --git a/arch/arm64/include/asm/pgtable-hwdef.h b/arch/arm64/include/asm/pgtable-hwdef.h index 75fd13d289b9..e182a356c979 100644 --- a/arch/arm64/include/asm/pgtable-hwdef.h +++ b/arch/arm64/include/asm/pgtable-hwdef.h @@ -25,16 +25,27 @@ /* * Hardware page table definitions. * + * Level 1 descriptor (PUD). + */ + +#define PUD_TABLE_BIT (_AT(pgdval_t, 1) << 1) + +/* * Level 2 descriptor (PMD). */ #define PMD_TYPE_MASK (_AT(pmdval_t, 3) << 0) #define PMD_TYPE_FAULT (_AT(pmdval_t, 0) << 0) #define PMD_TYPE_TABLE (_AT(pmdval_t, 3) << 0) #define PMD_TYPE_SECT (_AT(pmdval_t, 1) << 0) +#define PMD_TABLE_BIT (_AT(pmdval_t, 1) << 1) /* * Section */ +#define PMD_SECT_VALID (_AT(pmdval_t, 1) << 0) +#define PMD_SECT_PROT_NONE (_AT(pmdval_t, 1) << 2) +#define PMD_SECT_USER (_AT(pmdval_t, 1) << 6) /* AP[1] */ +#define PMD_SECT_RDONLY (_AT(pmdval_t, 1) << 7) /* AP[2] */ #define PMD_SECT_S (_AT(pmdval_t, 3) << 8) #define PMD_SECT_AF (_AT(pmdval_t, 1) << 10) #define PMD_SECT_NG (_AT(pmdval_t, 1) << 11) @@ -53,6 +64,7 @@ #define PTE_TYPE_MASK (_AT(pteval_t, 3) << 0) #define PTE_TYPE_FAULT (_AT(pteval_t, 0) << 0) #define PTE_TYPE_PAGE (_AT(pteval_t, 3) << 0) +#define PTE_TABLE_BIT (_AT(pteval_t, 1) << 1) #define PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */ #define PTE_RDONLY (_AT(pteval_t, 1) << 7) /* AP[2] */ #define PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */ @@ -68,6 +80,24 @@ #define PTE_ATTRINDX_MASK (_AT(pteval_t, 7) << 2) /* + * 2nd stage PTE definitions + */ +#define PTE_S2_RDONLY (_AT(pteval_t, 1) << 6) /* HAP[2:1] */ +#define PTE_S2_RDWR (_AT(pteval_t, 3) << 6) /* HAP[2:1] */ + +/* + * Memory Attribute override for Stage-2 (MemAttr[3:0]) + */ +#define PTE_S2_MEMATTR(t) (_AT(pteval_t, (t)) << 2) +#define PTE_S2_MEMATTR_MASK (_AT(pteval_t, 0xf) << 2) + +/* + * EL2/HYP PTE/PMD definitions + */ +#define PMD_HYP PMD_SECT_USER +#define PTE_HYP PTE_USER + +/* * 40-bit physical address supported. */ #define PHYS_MASK_SHIFT (40) diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h index e333a243bfcc..f0bebc5e22cd 100644 --- a/arch/arm64/include/asm/pgtable.h +++ b/arch/arm64/include/asm/pgtable.h @@ -25,8 +25,8 @@ * Software defined PTE bits definition. */ #define PTE_VALID (_AT(pteval_t, 1) << 0) -#define PTE_PROT_NONE (_AT(pteval_t, 1) << 1) /* only when !PTE_VALID */ -#define PTE_FILE (_AT(pteval_t, 1) << 2) /* only when !pte_present() */ +#define PTE_PROT_NONE (_AT(pteval_t, 1) << 2) /* only when !PTE_VALID */ +#define PTE_FILE (_AT(pteval_t, 1) << 3) /* only when !pte_present() */ #define PTE_DIRTY (_AT(pteval_t, 1) << 55) #define PTE_SPECIAL (_AT(pteval_t, 1) << 56) @@ -66,7 +66,7 @@ extern pgprot_t pgprot_default; #define _MOD_PROT(p, b) __pgprot_modify(p, 0, b) -#define PAGE_NONE __pgprot_modify(pgprot_default, PTE_TYPE_MASK, PTE_PROT_NONE) +#define PAGE_NONE __pgprot_modify(pgprot_default, PTE_TYPE_MASK, PTE_PROT_NONE | PTE_RDONLY | PTE_PXN | PTE_UXN) #define PAGE_SHARED _MOD_PROT(pgprot_default, PTE_USER | PTE_NG | PTE_PXN | PTE_UXN) #define PAGE_SHARED_EXEC _MOD_PROT(pgprot_default, PTE_USER | PTE_NG | PTE_PXN) #define PAGE_COPY _MOD_PROT(pgprot_default, PTE_USER | PTE_NG | PTE_PXN | PTE_UXN | PTE_RDONLY) @@ -76,7 +76,13 @@ extern pgprot_t pgprot_default; #define PAGE_KERNEL _MOD_PROT(pgprot_default, PTE_PXN | PTE_UXN | PTE_DIRTY) #define PAGE_KERNEL_EXEC _MOD_PROT(pgprot_default, PTE_UXN | PTE_DIRTY) -#define __PAGE_NONE __pgprot(((_PAGE_DEFAULT) & ~PTE_TYPE_MASK) | PTE_PROT_NONE) +#define PAGE_HYP _MOD_PROT(pgprot_default, PTE_HYP) +#define PAGE_HYP_DEVICE __pgprot(PROT_DEVICE_nGnRE | PTE_HYP) + +#define PAGE_S2 __pgprot_modify(pgprot_default, PTE_S2_MEMATTR_MASK, PTE_S2_MEMATTR(MT_S2_NORMAL) | PTE_S2_RDONLY) +#define PAGE_S2_DEVICE __pgprot(PROT_DEFAULT | PTE_S2_MEMATTR(MT_S2_DEVICE_nGnRE) | PTE_S2_RDWR | PTE_UXN) + +#define __PAGE_NONE __pgprot(((_PAGE_DEFAULT) & ~PTE_TYPE_MASK) | PTE_PROT_NONE | PTE_RDONLY | PTE_PXN | PTE_UXN) #define __PAGE_SHARED __pgprot(_PAGE_DEFAULT | PTE_USER | PTE_NG | PTE_PXN | PTE_UXN) #define __PAGE_SHARED_EXEC __pgprot(_PAGE_DEFAULT | PTE_USER | PTE_NG | PTE_PXN) #define __PAGE_COPY __pgprot(_PAGE_DEFAULT | PTE_USER | PTE_NG | PTE_PXN | PTE_UXN | PTE_RDONLY) @@ -119,7 +125,7 @@ extern struct page *empty_zero_page; #define pte_none(pte) (!pte_val(pte)) #define pte_clear(mm,addr,ptep) set_pte(ptep, __pte(0)) #define pte_page(pte) (pfn_to_page(pte_pfn(pte))) -#define pte_offset_kernel(dir,addr) (pmd_page_vaddr(*(dir)) + __pte_index(addr)) +#define pte_offset_kernel(dir,addr) (pmd_page_vaddr(*(dir)) + pte_index(addr)) #define pte_offset_map(dir,addr) pte_offset_kernel((dir), (addr)) #define pte_offset_map_nested(dir,addr) pte_offset_kernel((dir), (addr)) @@ -173,12 +179,76 @@ static inline void set_pte_at(struct mm_struct *mm, unsigned long addr, /* * Huge pte definitions. */ -#define pte_huge(pte) ((pte_val(pte) & PTE_TYPE_MASK) == PTE_TYPE_HUGEPAGE) -#define pte_mkhuge(pte) (__pte((pte_val(pte) & ~PTE_TYPE_MASK) | PTE_TYPE_HUGEPAGE)) +#define pte_huge(pte) (!(pte_val(pte) & PTE_TABLE_BIT)) +#define pte_mkhuge(pte) (__pte(pte_val(pte) & ~PTE_TABLE_BIT)) + +/* + * Hugetlb definitions. + */ +#define HUGE_MAX_HSTATE 2 +#define HPAGE_SHIFT PMD_SHIFT +#define HPAGE_SIZE (_AC(1, UL) << HPAGE_SHIFT) +#define HPAGE_MASK (~(HPAGE_SIZE - 1)) +#define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT) #define __HAVE_ARCH_PTE_SPECIAL /* + * Software PMD bits for THP + */ + +#define PMD_SECT_DIRTY (_AT(pmdval_t, 1) << 55) +#define PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 57) + +/* + * THP definitions. + */ +#define pmd_young(pmd) (pmd_val(pmd) & PMD_SECT_AF) + +#define __HAVE_ARCH_PMD_WRITE +#define pmd_write(pmd) (!(pmd_val(pmd) & PMD_SECT_RDONLY)) + +#ifdef CONFIG_TRANSPARENT_HUGEPAGE +#define pmd_trans_huge(pmd) (pmd_val(pmd) && !(pmd_val(pmd) & PMD_TABLE_BIT)) +#define pmd_trans_splitting(pmd) (pmd_val(pmd) & PMD_SECT_SPLITTING) +#endif + +#define PMD_BIT_FUNC(fn,op) \ +static inline pmd_t pmd_##fn(pmd_t pmd) { pmd_val(pmd) op; return pmd; } + +PMD_BIT_FUNC(wrprotect, |= PMD_SECT_RDONLY); +PMD_BIT_FUNC(mkold, &= ~PMD_SECT_AF); +PMD_BIT_FUNC(mksplitting, |= PMD_SECT_SPLITTING); +PMD_BIT_FUNC(mkwrite, &= ~PMD_SECT_RDONLY); +PMD_BIT_FUNC(mkdirty, |= PMD_SECT_DIRTY); +PMD_BIT_FUNC(mkyoung, |= PMD_SECT_AF); +PMD_BIT_FUNC(mknotpresent, &= ~PMD_TYPE_MASK); + +#define pmd_mkhuge(pmd) (__pmd(pmd_val(pmd) & ~PMD_TABLE_BIT)) + +#define pmd_pfn(pmd) (((pmd_val(pmd) & PMD_MASK) & PHYS_MASK) >> PAGE_SHIFT) +#define pfn_pmd(pfn,prot) (__pmd(((phys_addr_t)(pfn) << PAGE_SHIFT) | pgprot_val(prot))) +#define mk_pmd(page,prot) pfn_pmd(page_to_pfn(page),prot) + +#define pmd_page(pmd) pfn_to_page(__phys_to_pfn(pmd_val(pmd) & PHYS_MASK)) + +static inline pmd_t pmd_modify(pmd_t pmd, pgprot_t newprot) +{ + const pmdval_t mask = PMD_SECT_USER | PMD_SECT_PXN | PMD_SECT_UXN | + PMD_SECT_RDONLY | PMD_SECT_PROT_NONE | + PMD_SECT_VALID; + pmd_val(pmd) = (pmd_val(pmd) & ~mask) | (pgprot_val(newprot) & mask); + return pmd; +} + +#define set_pmd_at(mm, addr, pmdp, pmd) set_pmd(pmdp, pmd) + +static inline int has_transparent_hugepage(void) +{ + return 1; +} + +/* * Mark the prot value as uncacheable and unbufferable. */ #define pgprot_noncached(prot) \ @@ -197,6 +267,12 @@ extern pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn, #define pmd_bad(pmd) (!(pmd_val(pmd) & 2)) +#define pmd_table(pmd) ((pmd_val(pmd) & PMD_TYPE_MASK) == \ + PMD_TYPE_TABLE) +#define pmd_sect(pmd) ((pmd_val(pmd) & PMD_TYPE_MASK) == \ + PMD_TYPE_SECT) + + static inline void set_pmd(pmd_t *pmdp, pmd_t pmd) { *pmdp = pmd; @@ -263,7 +339,7 @@ static inline pmd_t *pmd_offset(pud_t *pud, unsigned long addr) #endif /* Find an entry in the third-level page table.. */ -#define __pte_index(addr) (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)) +#define pte_index(addr) (((addr) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)) static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) { @@ -281,12 +357,12 @@ extern pgd_t idmap_pg_dir[PTRS_PER_PGD]; /* * Encode and decode a swap entry: - * bits 0-1: present (must be zero) - * bit 2: PTE_FILE - * bits 3-8: swap type + * bits 0, 2: present (must both be zero) + * bit 3: PTE_FILE + * bits 4-8: swap type * bits 9-63: swap offset */ -#define __SWP_TYPE_SHIFT 3 +#define __SWP_TYPE_SHIFT 4 #define __SWP_TYPE_BITS 6 #define __SWP_TYPE_MASK ((1 << __SWP_TYPE_BITS) - 1) #define __SWP_OFFSET_SHIFT (__SWP_TYPE_BITS + __SWP_TYPE_SHIFT) @@ -306,27 +382,20 @@ extern pgd_t idmap_pg_dir[PTRS_PER_PGD]; /* * Encode and decode a file entry: - * bits 0-1: present (must be zero) - * bit 2: PTE_FILE - * bits 3-63: file offset / PAGE_SIZE + * bits 0, 2: present (must both be zero) + * bit 3: PTE_FILE + * bits 4-63: file offset / PAGE_SIZE */ #define pte_file(pte) (pte_val(pte) & PTE_FILE) -#define pte_to_pgoff(x) (pte_val(x) >> 3) -#define pgoff_to_pte(x) __pte(((x) << 3) | PTE_FILE) +#define pte_to_pgoff(x) (pte_val(x) >> 4) +#define pgoff_to_pte(x) __pte(((x) << 4) | PTE_FILE) -#define PTE_FILE_MAX_BITS 61 +#define PTE_FILE_MAX_BITS 60 extern int kern_addr_valid(unsigned long addr); #include <asm-generic/pgtable.h> -/* - * remap a physical page `pfn' of size `size' with page protection `prot' - * into virtual address `from' - */ -#define io_remap_pfn_range(vma,from,pfn,size,prot) \ - remap_pfn_range(vma, from, pfn, size, prot) - #define pgtable_cache_init() do { } while (0) #endif /* !__ASSEMBLY__ */ diff --git a/arch/arm64/include/asm/ptrace.h b/arch/arm64/include/asm/ptrace.h index 41a71ee4c3df..0dacbbf9458b 100644 --- a/arch/arm64/include/asm/ptrace.h +++ b/arch/arm64/include/asm/ptrace.h @@ -171,7 +171,5 @@ extern unsigned long profile_pc(struct pt_regs *regs); #define profile_pc(regs) instruction_pointer(regs) #endif -extern int aarch32_break_trap(struct pt_regs *regs); - #endif /* __ASSEMBLY__ */ #endif diff --git a/arch/arm64/include/asm/spinlock.h b/arch/arm64/include/asm/spinlock.h index 7065e920149d..0defa0728a9b 100644 --- a/arch/arm64/include/asm/spinlock.h +++ b/arch/arm64/include/asm/spinlock.h @@ -59,9 +59,10 @@ static inline int arch_spin_trylock(arch_spinlock_t *lock) unsigned int tmp; asm volatile( - " ldaxr %w0, %1\n" + "2: ldaxr %w0, %1\n" " cbnz %w0, 1f\n" " stxr %w0, %w2, %1\n" + " cbnz %w0, 2b\n" "1:\n" : "=&r" (tmp), "+Q" (lock->lock) : "r" (1) diff --git a/arch/arm64/include/asm/sync_bitops.h b/arch/arm64/include/asm/sync_bitops.h new file mode 100644 index 000000000000..8da0bf4f7659 --- /dev/null +++ b/arch/arm64/include/asm/sync_bitops.h @@ -0,0 +1,26 @@ +#ifndef __ASM_SYNC_BITOPS_H__ +#define __ASM_SYNC_BITOPS_H__ + +#include <asm/bitops.h> +#include <asm/cmpxchg.h> + +/* sync_bitops functions are equivalent to the SMP implementation of the + * original functions, independently from CONFIG_SMP being defined. + * + * We need them because _set_bit etc are not SMP safe if !CONFIG_SMP. But + * under Xen you might be communicating with a completely external entity + * who might be on another CPU (e.g. two uniprocessor guests communicating + * via event channels and grant tables). So we need a variant of the bit + * ops which are SMP safe even on a UP kernel. + */ + +#define sync_set_bit(nr, p) set_bit(nr, p) +#define sync_clear_bit(nr, p) clear_bit(nr, p) +#define sync_change_bit(nr, p) change_bit(nr, p) +#define sync_test_and_set_bit(nr, p) test_and_set_bit(nr, p) +#define sync_test_and_clear_bit(nr, p) test_and_clear_bit(nr, p) +#define sync_test_and_change_bit(nr, p) test_and_change_bit(nr, p) +#define sync_test_bit(nr, addr) test_bit(nr, addr) +#define sync_cmpxchg cmpxchg + +#endif diff --git a/arch/arm64/include/asm/timex.h b/arch/arm64/include/asm/timex.h index b24a31a7e2c9..81a076eb37fa 100644 --- a/arch/arm64/include/asm/timex.h +++ b/arch/arm64/include/asm/timex.h @@ -16,14 +16,14 @@ #ifndef __ASM_TIMEX_H #define __ASM_TIMEX_H +#include <asm/arch_timer.h> + /* * Use the current timer as a cycle counter since this is what we use for * the delay loop. */ -#define get_cycles() ({ cycles_t c; read_current_timer(&c); c; }) +#define get_cycles() arch_counter_get_cntvct() #include <asm-generic/timex.h> -#define ARCH_HAS_READ_CURRENT_TIMER - #endif diff --git a/arch/arm64/include/asm/tlb.h b/arch/arm64/include/asm/tlb.h index 654f0968030b..46b3beb4b773 100644 --- a/arch/arm64/include/asm/tlb.h +++ b/arch/arm64/include/asm/tlb.h @@ -187,4 +187,10 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmdp, #define tlb_migrate_finish(mm) do { } while (0) +static inline void +tlb_remove_pmd_tlb_entry(struct mmu_gather *tlb, pmd_t *pmdp, unsigned long addr) +{ + tlb_add_flush(tlb, addr); +} + #endif diff --git a/arch/arm64/include/asm/tlbflush.h b/arch/arm64/include/asm/tlbflush.h index 122d6320f745..8b482035cfc2 100644 --- a/arch/arm64/include/asm/tlbflush.h +++ b/arch/arm64/include/asm/tlbflush.h @@ -117,6 +117,8 @@ static inline void update_mmu_cache(struct vm_area_struct *vma, dsb(); } +#define update_mmu_cache_pmd(vma, address, pmd) do { } while (0) + #endif #endif diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h index 008f8481da65..edb3d5c73a32 100644 --- a/arch/arm64/include/asm/uaccess.h +++ b/arch/arm64/include/asm/uaccess.h @@ -166,7 +166,7 @@ do { \ #define get_user(x, ptr) \ ({ \ - might_sleep(); \ + might_fault(); \ access_ok(VERIFY_READ, (ptr), sizeof(*(ptr))) ? \ __get_user((x), (ptr)) : \ ((x) = 0, -EFAULT); \ @@ -227,7 +227,7 @@ do { \ #define put_user(x, ptr) \ ({ \ - might_sleep(); \ + might_fault(); \ access_ok(VERIFY_WRITE, (ptr), sizeof(*(ptr))) ? \ __put_user((x), (ptr)) : \ -EFAULT; \ diff --git a/arch/arm64/include/asm/xen/events.h b/arch/arm64/include/asm/xen/events.h new file mode 100644 index 000000000000..86553213c132 --- /dev/null +++ b/arch/arm64/include/asm/xen/events.h @@ -0,0 +1,21 @@ +#ifndef _ASM_ARM64_XEN_EVENTS_H +#define _ASM_ARM64_XEN_EVENTS_H + +#include <asm/ptrace.h> +#include <asm/atomic.h> + +enum ipi_vector { + XEN_PLACEHOLDER_VECTOR, + + /* Xen IPIs go here */ + XEN_NR_IPIS, +}; + +static inline int xen_irqs_disabled(struct pt_regs *regs) +{ + return raw_irqs_disabled_flags((unsigned long) regs->pstate); +} + +#define xchg_xen_ulong(ptr, val) xchg((ptr), (val)) + +#endif /* _ASM_ARM64_XEN_EVENTS_H */ diff --git a/arch/arm64/include/asm/xen/hypercall.h b/arch/arm64/include/asm/xen/hypercall.h new file mode 100644 index 000000000000..74b0c423ff5b --- /dev/null +++ b/arch/arm64/include/asm/xen/hypercall.h @@ -0,0 +1 @@ +#include <../../arm/include/asm/xen/hypercall.h> diff --git a/arch/arm64/include/asm/xen/hypervisor.h b/arch/arm64/include/asm/xen/hypervisor.h new file mode 100644 index 000000000000..f263da8e8769 --- /dev/null +++ b/arch/arm64/include/asm/xen/hypervisor.h @@ -0,0 +1 @@ +#include <../../arm/include/asm/xen/hypervisor.h> diff --git a/arch/arm64/include/asm/xen/interface.h b/arch/arm64/include/asm/xen/interface.h new file mode 100644 index 000000000000..44457aebeed4 --- /dev/null +++ b/arch/arm64/include/asm/xen/interface.h @@ -0,0 +1 @@ +#include <../../arm/include/asm/xen/interface.h> diff --git a/arch/arm64/include/asm/xen/page.h b/arch/arm64/include/asm/xen/page.h new file mode 100644 index 000000000000..bed87ec36780 --- /dev/null +++ b/arch/arm64/include/asm/xen/page.h @@ -0,0 +1 @@ +#include <../../arm/include/asm/xen/page.h> diff --git a/arch/arm64/include/uapi/asm/kvm.h b/arch/arm64/include/uapi/asm/kvm.h new file mode 100644 index 000000000000..5031f4263937 --- /dev/null +++ b/arch/arm64/include/uapi/asm/kvm.h @@ -0,0 +1,168 @@ +/* + * Copyright (C) 2012,2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> + * + * Derived from arch/arm/include/uapi/asm/kvm.h: + * Copyright (C) 2012 - Virtual Open Systems and Columbia University + * Author: Christoffer Dall <c.dall@virtualopensystems.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __ARM_KVM_H__ +#define __ARM_KVM_H__ + +#define KVM_SPSR_EL1 0 +#define KVM_SPSR_SVC KVM_SPSR_EL1 +#define KVM_SPSR_ABT 1 +#define KVM_SPSR_UND 2 +#define KVM_SPSR_IRQ 3 +#define KVM_SPSR_FIQ 4 +#define KVM_NR_SPSR 5 + +#ifndef __ASSEMBLY__ +#include <asm/types.h> +#include <asm/ptrace.h> + +#define __KVM_HAVE_GUEST_DEBUG +#define __KVM_HAVE_IRQ_LINE + +#define KVM_REG_SIZE(id) \ + (1U << (((id) & KVM_REG_SIZE_MASK) >> KVM_REG_SIZE_SHIFT)) + +struct kvm_regs { + struct user_pt_regs regs; /* sp = sp_el0 */ + + __u64 sp_el1; + __u64 elr_el1; + + __u64 spsr[KVM_NR_SPSR]; + + struct user_fpsimd_state fp_regs; +}; + +/* Supported Processor Types */ +#define KVM_ARM_TARGET_AEM_V8 0 +#define KVM_ARM_TARGET_FOUNDATION_V8 1 +#define KVM_ARM_TARGET_CORTEX_A57 2 + +#define KVM_ARM_NUM_TARGETS 3 + +/* KVM_ARM_SET_DEVICE_ADDR ioctl id encoding */ +#define KVM_ARM_DEVICE_TYPE_SHIFT 0 +#define KVM_ARM_DEVICE_TYPE_MASK (0xffff << KVM_ARM_DEVICE_TYPE_SHIFT) +#define KVM_ARM_DEVICE_ID_SHIFT 16 +#define KVM_ARM_DEVICE_ID_MASK (0xffff << KVM_ARM_DEVICE_ID_SHIFT) + +/* Supported device IDs */ +#define KVM_ARM_DEVICE_VGIC_V2 0 + +/* Supported VGIC address types */ +#define KVM_VGIC_V2_ADDR_TYPE_DIST 0 +#define KVM_VGIC_V2_ADDR_TYPE_CPU 1 + +#define KVM_VGIC_V2_DIST_SIZE 0x1000 +#define KVM_VGIC_V2_CPU_SIZE 0x2000 + +#define KVM_ARM_VCPU_POWER_OFF 0 /* CPU is started in OFF state */ +#define KVM_ARM_VCPU_EL1_32BIT 1 /* CPU running a 32bit VM */ + +struct kvm_vcpu_init { + __u32 target; + __u32 features[7]; +}; + +struct kvm_sregs { +}; + +struct kvm_fpu { +}; + +struct kvm_guest_debug_arch { +}; + +struct kvm_debug_exit_arch { +}; + +struct kvm_sync_regs { +}; + +struct kvm_arch_memory_slot { +}; + +/* If you need to interpret the index values, here is the key: */ +#define KVM_REG_ARM_COPROC_MASK 0x000000000FFF0000 +#define KVM_REG_ARM_COPROC_SHIFT 16 + +/* Normal registers are mapped as coprocessor 16. */ +#define KVM_REG_ARM_CORE (0x0010 << KVM_REG_ARM_COPROC_SHIFT) +#define KVM_REG_ARM_CORE_REG(name) (offsetof(struct kvm_regs, name) / sizeof(__u32)) + +/* Some registers need more space to represent values. */ +#define KVM_REG_ARM_DEMUX (0x0011 << KVM_REG_ARM_COPROC_SHIFT) +#define KVM_REG_ARM_DEMUX_ID_MASK 0x000000000000FF00 +#define KVM_REG_ARM_DEMUX_ID_SHIFT 8 +#define KVM_REG_ARM_DEMUX_ID_CCSIDR (0x00 << KVM_REG_ARM_DEMUX_ID_SHIFT) +#define KVM_REG_ARM_DEMUX_VAL_MASK 0x00000000000000FF +#define KVM_REG_ARM_DEMUX_VAL_SHIFT 0 + +/* AArch64 system registers */ +#define KVM_REG_ARM64_SYSREG (0x0013 << KVM_REG_ARM_COPROC_SHIFT) +#define KVM_REG_ARM64_SYSREG_OP0_MASK 0x000000000000c000 +#define KVM_REG_ARM64_SYSREG_OP0_SHIFT 14 +#define KVM_REG_ARM64_SYSREG_OP1_MASK 0x0000000000003800 +#define KVM_REG_ARM64_SYSREG_OP1_SHIFT 11 +#define KVM_REG_ARM64_SYSREG_CRN_MASK 0x0000000000000780 +#define KVM_REG_ARM64_SYSREG_CRN_SHIFT 7 +#define KVM_REG_ARM64_SYSREG_CRM_MASK 0x0000000000000078 +#define KVM_REG_ARM64_SYSREG_CRM_SHIFT 3 +#define KVM_REG_ARM64_SYSREG_OP2_MASK 0x0000000000000007 +#define KVM_REG_ARM64_SYSREG_OP2_SHIFT 0 + +/* KVM_IRQ_LINE irq field index values */ +#define KVM_ARM_IRQ_TYPE_SHIFT 24 +#define KVM_ARM_IRQ_TYPE_MASK 0xff +#define KVM_ARM_IRQ_VCPU_SHIFT 16 +#define KVM_ARM_IRQ_VCPU_MASK 0xff +#define KVM_ARM_IRQ_NUM_SHIFT 0 +#define KVM_ARM_IRQ_NUM_MASK 0xffff + +/* irq_type field */ +#define KVM_ARM_IRQ_TYPE_CPU 0 +#define KVM_ARM_IRQ_TYPE_SPI 1 +#define KVM_ARM_IRQ_TYPE_PPI 2 + +/* out-of-kernel GIC cpu interrupt injection irq_number field */ +#define KVM_ARM_IRQ_CPU_IRQ 0 +#define KVM_ARM_IRQ_CPU_FIQ 1 + +/* Highest supported SPI, from VGIC_NR_IRQS */ +#define KVM_ARM_IRQ_GIC_MAX 127 + +/* PSCI interface */ +#define KVM_PSCI_FN_BASE 0x95c1ba5e +#define KVM_PSCI_FN(n) (KVM_PSCI_FN_BASE + (n)) + +#define KVM_PSCI_FN_CPU_SUSPEND KVM_PSCI_FN(0) +#define KVM_PSCI_FN_CPU_OFF KVM_PSCI_FN(1) +#define KVM_PSCI_FN_CPU_ON KVM_PSCI_FN(2) +#define KVM_PSCI_FN_MIGRATE KVM_PSCI_FN(3) + +#define KVM_PSCI_RET_SUCCESS 0 +#define KVM_PSCI_RET_NI ((unsigned long)-1) +#define KVM_PSCI_RET_INVAL ((unsigned long)-2) +#define KVM_PSCI_RET_DENIED ((unsigned long)-3) + +#endif + +#endif /* __ARM_KVM_H__ */ diff --git a/arch/arm64/kernel/asm-offsets.c b/arch/arm64/kernel/asm-offsets.c index a2a4d810bea3..49c162c03b69 100644 --- a/arch/arm64/kernel/asm-offsets.c +++ b/arch/arm64/kernel/asm-offsets.c @@ -104,5 +104,38 @@ int main(void) BLANK(); DEFINE(TZ_MINWEST, offsetof(struct timezone, tz_minuteswest)); DEFINE(TZ_DSTTIME, offsetof(struct timezone, tz_dsttime)); + BLANK(); +#ifdef CONFIG_KVM_ARM_HOST + DEFINE(VCPU_CONTEXT, offsetof(struct kvm_vcpu, arch.ctxt)); + DEFINE(CPU_GP_REGS, offsetof(struct kvm_cpu_context, gp_regs)); + DEFINE(CPU_USER_PT_REGS, offsetof(struct kvm_regs, regs)); + DEFINE(CPU_FP_REGS, offsetof(struct kvm_regs, fp_regs)); + DEFINE(CPU_SP_EL1, offsetof(struct kvm_regs, sp_el1)); + DEFINE(CPU_ELR_EL1, offsetof(struct kvm_regs, elr_el1)); + DEFINE(CPU_SPSR, offsetof(struct kvm_regs, spsr)); + DEFINE(CPU_SYSREGS, offsetof(struct kvm_cpu_context, sys_regs)); + DEFINE(VCPU_ESR_EL2, offsetof(struct kvm_vcpu, arch.fault.esr_el2)); + DEFINE(VCPU_FAR_EL2, offsetof(struct kvm_vcpu, arch.fault.far_el2)); + DEFINE(VCPU_HPFAR_EL2, offsetof(struct kvm_vcpu, arch.fault.hpfar_el2)); + DEFINE(VCPU_HCR_EL2, offsetof(struct kvm_vcpu, arch.hcr_el2)); + DEFINE(VCPU_IRQ_LINES, offsetof(struct kvm_vcpu, arch.irq_lines)); + DEFINE(VCPU_HOST_CONTEXT, offsetof(struct kvm_vcpu, arch.host_cpu_context)); + DEFINE(VCPU_TIMER_CNTV_CTL, offsetof(struct kvm_vcpu, arch.timer_cpu.cntv_ctl)); + DEFINE(VCPU_TIMER_CNTV_CVAL, offsetof(struct kvm_vcpu, arch.timer_cpu.cntv_cval)); + DEFINE(KVM_TIMER_CNTVOFF, offsetof(struct kvm, arch.timer.cntvoff)); + DEFINE(KVM_TIMER_ENABLED, offsetof(struct kvm, arch.timer.enabled)); + DEFINE(VCPU_KVM, offsetof(struct kvm_vcpu, kvm)); + DEFINE(VCPU_VGIC_CPU, offsetof(struct kvm_vcpu, arch.vgic_cpu)); + DEFINE(VGIC_CPU_HCR, offsetof(struct vgic_cpu, vgic_hcr)); + DEFINE(VGIC_CPU_VMCR, offsetof(struct vgic_cpu, vgic_vmcr)); + DEFINE(VGIC_CPU_MISR, offsetof(struct vgic_cpu, vgic_misr)); + DEFINE(VGIC_CPU_EISR, offsetof(struct vgic_cpu, vgic_eisr)); + DEFINE(VGIC_CPU_ELRSR, offsetof(struct vgic_cpu, vgic_elrsr)); + DEFINE(VGIC_CPU_APR, offsetof(struct vgic_cpu, vgic_apr)); + DEFINE(VGIC_CPU_LR, offsetof(struct vgic_cpu, vgic_lr)); + DEFINE(VGIC_CPU_NR_LR, offsetof(struct vgic_cpu, nr_lr)); + DEFINE(KVM_VTTBR, offsetof(struct kvm, arch.vttbr)); + DEFINE(KVM_VGIC_VCTRL, offsetof(struct kvm, arch.vgic.vctrl_base)); +#endif return 0; } diff --git a/arch/arm64/kernel/debug-monitors.c b/arch/arm64/kernel/debug-monitors.c index f4726dc054b3..08018e3df580 100644 --- a/arch/arm64/kernel/debug-monitors.c +++ b/arch/arm64/kernel/debug-monitors.c @@ -24,6 +24,7 @@ #include <linux/init.h> #include <linux/ptrace.h> #include <linux/stat.h> +#include <linux/uaccess.h> #include <asm/debug-monitors.h> #include <asm/local.h> @@ -226,13 +227,74 @@ static int single_step_handler(unsigned long addr, unsigned int esr, return 0; } -static int __init single_step_init(void) +static int brk_handler(unsigned long addr, unsigned int esr, + struct pt_regs *regs) +{ + siginfo_t info; + + if (!user_mode(regs)) + return -EFAULT; + + info = (siginfo_t) { + .si_signo = SIGTRAP, + .si_errno = 0, + .si_code = TRAP_BRKPT, + .si_addr = (void __user *)instruction_pointer(regs), + }; + + force_sig_info(SIGTRAP, &info, current); + return 0; +} + +int aarch32_break_handler(struct pt_regs *regs) +{ + siginfo_t info; + unsigned int instr; + bool bp = false; + void __user *pc = (void __user *)instruction_pointer(regs); + + if (!compat_user_mode(regs)) + return -EFAULT; + + if (compat_thumb_mode(regs)) { + /* get 16-bit Thumb instruction */ + get_user(instr, (u16 __user *)pc); + if (instr == AARCH32_BREAK_THUMB2_LO) { + /* get second half of 32-bit Thumb-2 instruction */ + get_user(instr, (u16 __user *)(pc + 2)); + bp = instr == AARCH32_BREAK_THUMB2_HI; + } else { + bp = instr == AARCH32_BREAK_THUMB; + } + } else { + /* 32-bit ARM instruction */ + get_user(instr, (u32 __user *)pc); + bp = (instr & ~0xf0000000) == AARCH32_BREAK_ARM; + } + + if (!bp) + return -EFAULT; + + info = (siginfo_t) { + .si_signo = SIGTRAP, + .si_errno = 0, + .si_code = TRAP_BRKPT, + .si_addr = pc, + }; + + force_sig_info(SIGTRAP, &info, current); + return 0; +} + +static int __init debug_traps_init(void) { hook_debug_fault_code(DBG_ESR_EVT_HWSS, single_step_handler, SIGTRAP, TRAP_HWBKPT, "single-step handler"); + hook_debug_fault_code(DBG_ESR_EVT_BRK, brk_handler, SIGTRAP, + TRAP_BRKPT, "ptrace BRK handler"); return 0; } -arch_initcall(single_step_init); +arch_initcall(debug_traps_init); /* Re-enable single step for syscall restarting. */ void user_rewind_single_step(struct task_struct *task) diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c index 1e49e5eb81e9..9ba33c40cdf8 100644 --- a/arch/arm64/kernel/perf_event.c +++ b/arch/arm64/kernel/perf_event.c @@ -1336,6 +1336,7 @@ void perf_callchain_user(struct perf_callchain_entry *entry, return; } + perf_callchain_store(entry, regs->pc); tail = (struct frame_tail __user *)regs->regs[29]; while (entry->nr < PERF_MAX_STACK_DEPTH && diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c index 6e1e77f1831c..fecdbf7de82e 100644 --- a/arch/arm64/kernel/ptrace.c +++ b/arch/arm64/kernel/ptrace.c @@ -53,28 +53,6 @@ void ptrace_disable(struct task_struct *child) { } -/* - * Handle hitting a breakpoint. - */ -static int ptrace_break(struct pt_regs *regs) -{ - siginfo_t info = { - .si_signo = SIGTRAP, - .si_errno = 0, - .si_code = TRAP_BRKPT, - .si_addr = (void __user *)instruction_pointer(regs), - }; - - force_sig_info(SIGTRAP, &info, current); - return 0; -} - -static int arm64_break_trap(unsigned long addr, unsigned int esr, - struct pt_regs *regs) -{ - return ptrace_break(regs); -} - #ifdef CONFIG_HAVE_HW_BREAKPOINT /* * Handle hitting a HW-breakpoint. @@ -817,33 +795,6 @@ static const struct user_regset_view user_aarch32_view = { .regsets = aarch32_regsets, .n = ARRAY_SIZE(aarch32_regsets) }; -int aarch32_break_trap(struct pt_regs *regs) -{ - unsigned int instr; - bool bp = false; - void __user *pc = (void __user *)instruction_pointer(regs); - - if (compat_thumb_mode(regs)) { - /* get 16-bit Thumb instruction */ - get_user(instr, (u16 __user *)pc); - if (instr == AARCH32_BREAK_THUMB2_LO) { - /* get second half of 32-bit Thumb-2 instruction */ - get_user(instr, (u16 __user *)(pc + 2)); - bp = instr == AARCH32_BREAK_THUMB2_HI; - } else { - bp = instr == AARCH32_BREAK_THUMB; - } - } else { - /* 32-bit ARM instruction */ - get_user(instr, (u32 __user *)pc); - bp = (instr & ~0xf0000000) == AARCH32_BREAK_ARM; - } - - if (bp) - return ptrace_break(regs); - return 1; -} - static int compat_ptrace_read_user(struct task_struct *tsk, compat_ulong_t off, compat_ulong_t __user *ret) { @@ -1111,16 +1062,6 @@ long arch_ptrace(struct task_struct *child, long request, return ptrace_request(child, request, addr, data); } - -static int __init ptrace_break_init(void) -{ - hook_debug_fault_code(DBG_ESR_EVT_BRK, arm64_break_trap, SIGTRAP, - TRAP_BRKPT, "ptrace BRK handler"); - return 0; -} -core_initcall(ptrace_break_init); - - asmlinkage int syscall_trace(int dir, struct pt_regs *regs) { unsigned long saved_reg; diff --git a/arch/arm64/kernel/time.c b/arch/arm64/kernel/time.c index a551f88ae2c1..03dc3718eb13 100644 --- a/arch/arm64/kernel/time.c +++ b/arch/arm64/kernel/time.c @@ -68,12 +68,6 @@ unsigned long long notrace sched_clock(void) return arch_timer_read_counter() * sched_clock_mult; } -int read_current_timer(unsigned long *timer_value) -{ - *timer_value = arch_timer_read_counter(); - return 0; -} - void __init time_init(void) { u32 arch_timer_rate; diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c index f30852d28590..7ffadddb645d 100644 --- a/arch/arm64/kernel/traps.c +++ b/arch/arm64/kernel/traps.c @@ -32,6 +32,7 @@ #include <linux/syscalls.h> #include <asm/atomic.h> +#include <asm/debug-monitors.h> #include <asm/traps.h> #include <asm/stacktrace.h> #include <asm/exception.h> @@ -261,11 +262,9 @@ asmlinkage void __exception do_undefinstr(struct pt_regs *regs) siginfo_t info; void __user *pc = (void __user *)instruction_pointer(regs); -#ifdef CONFIG_COMPAT /* check for AArch32 breakpoint instructions */ - if (compat_user_mode(regs) && aarch32_break_trap(regs) == 0) + if (!aarch32_break_handler(regs)) return; -#endif if (show_unhandled_signals && unhandled_signal(current, SIGILL) && printk_ratelimit()) { diff --git a/arch/arm64/kernel/vmlinux.lds.S b/arch/arm64/kernel/vmlinux.lds.S index 3fae2be8b016..f5e55747242f 100644 --- a/arch/arm64/kernel/vmlinux.lds.S +++ b/arch/arm64/kernel/vmlinux.lds.S @@ -17,6 +17,19 @@ ENTRY(stext) jiffies = jiffies_64; +#define HYPERVISOR_TEXT \ + /* \ + * Force the alignment to be compatible with \ + * the vectors requirements \ + */ \ + . = ALIGN(2048); \ + VMLINUX_SYMBOL(__hyp_idmap_text_start) = .; \ + *(.hyp.idmap.text) \ + VMLINUX_SYMBOL(__hyp_idmap_text_end) = .; \ + VMLINUX_SYMBOL(__hyp_text_start) = .; \ + *(.hyp.text) \ + VMLINUX_SYMBOL(__hyp_text_end) = .; + SECTIONS { /* @@ -49,6 +62,7 @@ SECTIONS TEXT_TEXT SCHED_TEXT LOCK_TEXT + HYPERVISOR_TEXT *(.fixup) *(.gnu.warning) . = ALIGN(16); @@ -56,7 +70,7 @@ SECTIONS } RO_DATA(PAGE_SIZE) - + EXCEPTION_TABLE(8) _etext = .; /* End of text and rodata section */ . = ALIGN(PAGE_SIZE); @@ -99,14 +113,6 @@ SECTIONS READ_MOSTLY_DATA(64) /* - * The exception fixup table (might need resorting at runtime) - */ - . = ALIGN(32); - __start___ex_table = .; - *(__ex_table) - __stop___ex_table = .; - - /* * and the usual data section */ DATA_DATA @@ -124,3 +130,9 @@ SECTIONS STABS_DEBUG .comment 0 : { *(.comment) } } + +/* + * The HYP init code can't be more than a page long. + */ +ASSERT(((__hyp_idmap_text_start + PAGE_SIZE) > __hyp_idmap_text_end), + "HYP init code too big") diff --git a/arch/arm64/kvm/Makefile b/arch/arm64/kvm/Makefile new file mode 100644 index 000000000000..72a9fd583ad3 --- /dev/null +++ b/arch/arm64/kvm/Makefile @@ -0,0 +1,23 @@ +# +# Makefile for Kernel-based Virtual Machine module +# + +ccflags-y += -Ivirt/kvm -Iarch/arm64/kvm +CFLAGS_arm.o := -I. +CFLAGS_mmu.o := -I. + +KVM=../../../virt/kvm +ARM=../../../arch/arm/kvm + +obj-$(CONFIG_KVM_ARM_HOST) += kvm.o + +kvm-$(CONFIG_KVM_ARM_HOST) += $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o +kvm-$(CONFIG_KVM_ARM_HOST) += $(ARM)/arm.o $(ARM)/mmu.o $(ARM)/mmio.o +kvm-$(CONFIG_KVM_ARM_HOST) += $(ARM)/psci.o $(ARM)/perf.o + +kvm-$(CONFIG_KVM_ARM_HOST) += emulate.o inject_fault.o regmap.o +kvm-$(CONFIG_KVM_ARM_HOST) += hyp.o hyp-init.o handle_exit.o +kvm-$(CONFIG_KVM_ARM_HOST) += guest.o reset.o sys_regs.o sys_regs_generic_v8.o + +kvm-$(CONFIG_KVM_ARM_VGIC) += $(KVM)/arm/vgic.o +kvm-$(CONFIG_KVM_ARM_TIMER) += $(KVM)/arm/arch_timer.o diff --git a/arch/arm64/kvm/emulate.c b/arch/arm64/kvm/emulate.c new file mode 100644 index 000000000000..124418d17049 --- /dev/null +++ b/arch/arm64/kvm/emulate.c @@ -0,0 +1,158 @@ +/* + * (not much of an) Emulation layer for 32bit guests. + * + * Copyright (C) 2012,2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> + * + * based on arch/arm/kvm/emulate.c + * Copyright (C) 2012 - Virtual Open Systems and Columbia University + * Author: Christoffer Dall <c.dall@virtualopensystems.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/kvm_host.h> +#include <asm/kvm_emulate.h> + +/* + * stolen from arch/arm/kernel/opcodes.c + * + * condition code lookup table + * index into the table is test code: EQ, NE, ... LT, GT, AL, NV + * + * bit position in short is condition code: NZCV + */ +static const unsigned short cc_map[16] = { + 0xF0F0, /* EQ == Z set */ + 0x0F0F, /* NE */ + 0xCCCC, /* CS == C set */ + 0x3333, /* CC */ + 0xFF00, /* MI == N set */ + 0x00FF, /* PL */ + 0xAAAA, /* VS == V set */ + 0x5555, /* VC */ + 0x0C0C, /* HI == C set && Z clear */ + 0xF3F3, /* LS == C clear || Z set */ + 0xAA55, /* GE == (N==V) */ + 0x55AA, /* LT == (N!=V) */ + 0x0A05, /* GT == (!Z && (N==V)) */ + 0xF5FA, /* LE == (Z || (N!=V)) */ + 0xFFFF, /* AL always */ + 0 /* NV */ +}; + +static int kvm_vcpu_get_condition(const struct kvm_vcpu *vcpu) +{ + u32 esr = kvm_vcpu_get_hsr(vcpu); + + if (esr & ESR_EL2_CV) + return (esr & ESR_EL2_COND) >> ESR_EL2_COND_SHIFT; + + return -1; +} + +/* + * Check if a trapped instruction should have been executed or not. + */ +bool kvm_condition_valid32(const struct kvm_vcpu *vcpu) +{ + unsigned long cpsr; + u32 cpsr_cond; + int cond; + + /* Top two bits non-zero? Unconditional. */ + if (kvm_vcpu_get_hsr(vcpu) >> 30) + return true; + + /* Is condition field valid? */ + cond = kvm_vcpu_get_condition(vcpu); + if (cond == 0xE) + return true; + + cpsr = *vcpu_cpsr(vcpu); + + if (cond < 0) { + /* This can happen in Thumb mode: examine IT state. */ + unsigned long it; + + it = ((cpsr >> 8) & 0xFC) | ((cpsr >> 25) & 0x3); + + /* it == 0 => unconditional. */ + if (it == 0) + return true; + + /* The cond for this insn works out as the top 4 bits. */ + cond = (it >> 4); + } + + cpsr_cond = cpsr >> 28; + + if (!((cc_map[cond] >> cpsr_cond) & 1)) + return false; + + return true; +} + +/** + * adjust_itstate - adjust ITSTATE when emulating instructions in IT-block + * @vcpu: The VCPU pointer + * + * When exceptions occur while instructions are executed in Thumb IF-THEN + * blocks, the ITSTATE field of the CPSR is not advanced (updated), so we have + * to do this little bit of work manually. The fields map like this: + * + * IT[7:0] -> CPSR[26:25],CPSR[15:10] + */ +static void kvm_adjust_itstate(struct kvm_vcpu *vcpu) +{ + unsigned long itbits, cond; + unsigned long cpsr = *vcpu_cpsr(vcpu); + bool is_arm = !(cpsr & COMPAT_PSR_T_BIT); + + BUG_ON(is_arm && (cpsr & COMPAT_PSR_IT_MASK)); + + if (!(cpsr & COMPAT_PSR_IT_MASK)) + return; + + cond = (cpsr & 0xe000) >> 13; + itbits = (cpsr & 0x1c00) >> (10 - 2); + itbits |= (cpsr & (0x3 << 25)) >> 25; + + /* Perform ITAdvance (see page A2-52 in ARM DDI 0406C) */ + if ((itbits & 0x7) == 0) + itbits = cond = 0; + else + itbits = (itbits << 1) & 0x1f; + + cpsr &= ~COMPAT_PSR_IT_MASK; + cpsr |= cond << 13; + cpsr |= (itbits & 0x1c) << (10 - 2); + cpsr |= (itbits & 0x3) << 25; + *vcpu_cpsr(vcpu) = cpsr; +} + +/** + * kvm_skip_instr - skip a trapped instruction and proceed to the next + * @vcpu: The vcpu pointer + */ +void kvm_skip_instr32(struct kvm_vcpu *vcpu, bool is_wide_instr) +{ + bool is_thumb; + + is_thumb = !!(*vcpu_cpsr(vcpu) & COMPAT_PSR_T_BIT); + if (is_thumb && !is_wide_instr) + *vcpu_pc(vcpu) += 2; + else + *vcpu_pc(vcpu) += 4; + kvm_adjust_itstate(vcpu); +} diff --git a/arch/arm64/kvm/guest.c b/arch/arm64/kvm/guest.c new file mode 100644 index 000000000000..2c3ff67a8ecb --- /dev/null +++ b/arch/arm64/kvm/guest.c @@ -0,0 +1,265 @@ +/* + * Copyright (C) 2012,2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> + * + * Derived from arch/arm/kvm/guest.c: + * Copyright (C) 2012 - Virtual Open Systems and Columbia University + * Author: Christoffer Dall <c.dall@virtualopensystems.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/errno.h> +#include <linux/err.h> +#include <linux/kvm_host.h> +#include <linux/module.h> +#include <linux/vmalloc.h> +#include <linux/fs.h> +#include <asm/cputype.h> +#include <asm/uaccess.h> +#include <asm/kvm.h> +#include <asm/kvm_asm.h> +#include <asm/kvm_emulate.h> +#include <asm/kvm_coproc.h> + +struct kvm_stats_debugfs_item debugfs_entries[] = { + { NULL } +}; + +int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu) +{ + vcpu->arch.hcr_el2 = HCR_GUEST_FLAGS; + return 0; +} + +static u64 core_reg_offset_from_id(u64 id) +{ + return id & ~(KVM_REG_ARCH_MASK | KVM_REG_SIZE_MASK | KVM_REG_ARM_CORE); +} + +static int get_core_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg) +{ + /* + * Because the kvm_regs structure is a mix of 32, 64 and + * 128bit fields, we index it as if it was a 32bit + * array. Hence below, nr_regs is the number of entries, and + * off the index in the "array". + */ + __u32 __user *uaddr = (__u32 __user *)(unsigned long)reg->addr; + struct kvm_regs *regs = vcpu_gp_regs(vcpu); + int nr_regs = sizeof(*regs) / sizeof(__u32); + u32 off; + + /* Our ID is an index into the kvm_regs struct. */ + off = core_reg_offset_from_id(reg->id); + if (off >= nr_regs || + (off + (KVM_REG_SIZE(reg->id) / sizeof(__u32))) >= nr_regs) + return -ENOENT; + + if (copy_to_user(uaddr, ((u32 *)regs) + off, KVM_REG_SIZE(reg->id))) + return -EFAULT; + + return 0; +} + +static int set_core_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg) +{ + __u32 __user *uaddr = (__u32 __user *)(unsigned long)reg->addr; + struct kvm_regs *regs = vcpu_gp_regs(vcpu); + int nr_regs = sizeof(*regs) / sizeof(__u32); + __uint128_t tmp; + void *valp = &tmp; + u64 off; + int err = 0; + + /* Our ID is an index into the kvm_regs struct. */ + off = core_reg_offset_from_id(reg->id); + if (off >= nr_regs || + (off + (KVM_REG_SIZE(reg->id) / sizeof(__u32))) >= nr_regs) + return -ENOENT; + + if (KVM_REG_SIZE(reg->id) > sizeof(tmp)) + return -EINVAL; + + if (copy_from_user(valp, uaddr, KVM_REG_SIZE(reg->id))) { + err = -EFAULT; + goto out; + } + + if (off == KVM_REG_ARM_CORE_REG(regs.pstate)) { + u32 mode = (*(u32 *)valp) & COMPAT_PSR_MODE_MASK; + switch (mode) { + case COMPAT_PSR_MODE_USR: + case COMPAT_PSR_MODE_FIQ: + case COMPAT_PSR_MODE_IRQ: + case COMPAT_PSR_MODE_SVC: + case COMPAT_PSR_MODE_ABT: + case COMPAT_PSR_MODE_UND: + case PSR_MODE_EL0t: + case PSR_MODE_EL1t: + case PSR_MODE_EL1h: + break; + default: + err = -EINVAL; + goto out; + } + } + + memcpy((u32 *)regs + off, valp, KVM_REG_SIZE(reg->id)); +out: + return err; +} + +int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs) +{ + return -EINVAL; +} + +int kvm_arch_vcpu_ioctl_set_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs) +{ + return -EINVAL; +} + +static unsigned long num_core_regs(void) +{ + return sizeof(struct kvm_regs) / sizeof(__u32); +} + +/** + * kvm_arm_num_regs - how many registers do we present via KVM_GET_ONE_REG + * + * This is for all registers. + */ +unsigned long kvm_arm_num_regs(struct kvm_vcpu *vcpu) +{ + return num_core_regs() + kvm_arm_num_sys_reg_descs(vcpu); +} + +/** + * kvm_arm_copy_reg_indices - get indices of all registers. + * + * We do core registers right here, then we apppend system regs. + */ +int kvm_arm_copy_reg_indices(struct kvm_vcpu *vcpu, u64 __user *uindices) +{ + unsigned int i; + const u64 core_reg = KVM_REG_ARM64 | KVM_REG_SIZE_U64 | KVM_REG_ARM_CORE; + + for (i = 0; i < sizeof(struct kvm_regs) / sizeof(__u32); i++) { + if (put_user(core_reg | i, uindices)) + return -EFAULT; + uindices++; + } + + return kvm_arm_copy_sys_reg_indices(vcpu, uindices); +} + +int kvm_arm_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg) +{ + /* We currently use nothing arch-specific in upper 32 bits */ + if ((reg->id & ~KVM_REG_SIZE_MASK) >> 32 != KVM_REG_ARM64 >> 32) + return -EINVAL; + + /* Register group 16 means we want a core register. */ + if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_CORE) + return get_core_reg(vcpu, reg); + + return kvm_arm_sys_reg_get_reg(vcpu, reg); +} + +int kvm_arm_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg) +{ + /* We currently use nothing arch-specific in upper 32 bits */ + if ((reg->id & ~KVM_REG_SIZE_MASK) >> 32 != KVM_REG_ARM64 >> 32) + return -EINVAL; + + /* Register group 16 means we set a core register. */ + if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_CORE) + return set_core_reg(vcpu, reg); + + return kvm_arm_sys_reg_set_reg(vcpu, reg); +} + +int kvm_arch_vcpu_ioctl_get_sregs(struct kvm_vcpu *vcpu, + struct kvm_sregs *sregs) +{ + return -EINVAL; +} + +int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu, + struct kvm_sregs *sregs) +{ + return -EINVAL; +} + +int __attribute_const__ kvm_target_cpu(void) +{ + unsigned long implementor = read_cpuid_implementor(); + unsigned long part_number = read_cpuid_part_number(); + + if (implementor != ARM_CPU_IMP_ARM) + return -EINVAL; + + switch (part_number) { + case ARM_CPU_PART_AEM_V8: + return KVM_ARM_TARGET_AEM_V8; + case ARM_CPU_PART_FOUNDATION: + return KVM_ARM_TARGET_FOUNDATION_V8; + case ARM_CPU_PART_CORTEX_A57: + /* Currently handled by the generic backend */ + return KVM_ARM_TARGET_CORTEX_A57; + default: + return -EINVAL; + } +} + +int kvm_vcpu_set_target(struct kvm_vcpu *vcpu, + const struct kvm_vcpu_init *init) +{ + unsigned int i; + int phys_target = kvm_target_cpu(); + + if (init->target != phys_target) + return -EINVAL; + + vcpu->arch.target = phys_target; + bitmap_zero(vcpu->arch.features, KVM_VCPU_MAX_FEATURES); + + /* -ENOENT for unknown features, -EINVAL for invalid combinations. */ + for (i = 0; i < sizeof(init->features) * 8; i++) { + if (init->features[i / 32] & (1 << (i % 32))) { + if (i >= KVM_VCPU_MAX_FEATURES) + return -ENOENT; + set_bit(i, vcpu->arch.features); + } + } + + /* Now we know what it is, we can reset it. */ + return kvm_reset_vcpu(vcpu); +} + +int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) +{ + return -EINVAL; +} + +int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) +{ + return -EINVAL; +} + +int kvm_arch_vcpu_ioctl_translate(struct kvm_vcpu *vcpu, + struct kvm_translation *tr) +{ + return -EINVAL; +} diff --git a/arch/arm64/kvm/handle_exit.c b/arch/arm64/kvm/handle_exit.c new file mode 100644 index 000000000000..9beaca033437 --- /dev/null +++ b/arch/arm64/kvm/handle_exit.c @@ -0,0 +1,124 @@ +/* + * Copyright (C) 2012,2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> + * + * Derived from arch/arm/kvm/handle_exit.c: + * Copyright (C) 2012 - Virtual Open Systems and Columbia University + * Author: Christoffer Dall <c.dall@virtualopensystems.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/kvm.h> +#include <linux/kvm_host.h> +#include <asm/kvm_emulate.h> +#include <asm/kvm_coproc.h> +#include <asm/kvm_mmu.h> +#include <asm/kvm_psci.h> + +typedef int (*exit_handle_fn)(struct kvm_vcpu *, struct kvm_run *); + +static int handle_hvc(struct kvm_vcpu *vcpu, struct kvm_run *run) +{ + if (kvm_psci_call(vcpu)) + return 1; + + kvm_inject_undefined(vcpu); + return 1; +} + +static int handle_smc(struct kvm_vcpu *vcpu, struct kvm_run *run) +{ + if (kvm_psci_call(vcpu)) + return 1; + + kvm_inject_undefined(vcpu); + return 1; +} + +/** + * kvm_handle_wfi - handle a wait-for-interrupts instruction executed by a guest + * @vcpu: the vcpu pointer + * + * Simply call kvm_vcpu_block(), which will halt execution of + * world-switches and schedule other host processes until there is an + * incoming IRQ or FIQ to the VM. + */ +static int kvm_handle_wfi(struct kvm_vcpu *vcpu, struct kvm_run *run) +{ + kvm_vcpu_block(vcpu); + return 1; +} + +static exit_handle_fn arm_exit_handlers[] = { + [ESR_EL2_EC_WFI] = kvm_handle_wfi, + [ESR_EL2_EC_CP15_32] = kvm_handle_cp15_32, + [ESR_EL2_EC_CP15_64] = kvm_handle_cp15_64, + [ESR_EL2_EC_CP14_MR] = kvm_handle_cp14_access, + [ESR_EL2_EC_CP14_LS] = kvm_handle_cp14_load_store, + [ESR_EL2_EC_CP14_64] = kvm_handle_cp14_access, + [ESR_EL2_EC_HVC32] = handle_hvc, + [ESR_EL2_EC_SMC32] = handle_smc, + [ESR_EL2_EC_HVC64] = handle_hvc, + [ESR_EL2_EC_SMC64] = handle_smc, + [ESR_EL2_EC_SYS64] = kvm_handle_sys_reg, + [ESR_EL2_EC_IABT] = kvm_handle_guest_abort, + [ESR_EL2_EC_DABT] = kvm_handle_guest_abort, +}; + +static exit_handle_fn kvm_get_exit_handler(struct kvm_vcpu *vcpu) +{ + u8 hsr_ec = kvm_vcpu_trap_get_class(vcpu); + + if (hsr_ec >= ARRAY_SIZE(arm_exit_handlers) || + !arm_exit_handlers[hsr_ec]) { + kvm_err("Unkown exception class: hsr: %#08x\n", + (unsigned int)kvm_vcpu_get_hsr(vcpu)); + BUG(); + } + + return arm_exit_handlers[hsr_ec]; +} + +/* + * Return > 0 to return to guest, < 0 on error, 0 (and set exit_reason) on + * proper exit to userspace. + */ +int handle_exit(struct kvm_vcpu *vcpu, struct kvm_run *run, + int exception_index) +{ + exit_handle_fn exit_handler; + + switch (exception_index) { + case ARM_EXCEPTION_IRQ: + return 1; + case ARM_EXCEPTION_TRAP: + /* + * See ARM ARM B1.14.1: "Hyp traps on instructions + * that fail their condition code check" + */ + if (!kvm_condition_valid(vcpu)) { + kvm_skip_instr(vcpu, kvm_vcpu_trap_il_is32bit(vcpu)); + return 1; + } + + exit_handler = kvm_get_exit_handler(vcpu); + + return exit_handler(vcpu, run); + default: + kvm_pr_unimpl("Unsupported exception type: %d", + exception_index); + run->exit_reason = KVM_EXIT_INTERNAL_ERROR; + return 0; + } +} diff --git a/arch/arm64/kvm/hyp-init.S b/arch/arm64/kvm/hyp-init.S new file mode 100644 index 000000000000..ba84e6705e20 --- /dev/null +++ b/arch/arm64/kvm/hyp-init.S @@ -0,0 +1,107 @@ +/* + * Copyright (C) 2012,2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, version 2, as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/linkage.h> + +#include <asm/assembler.h> +#include <asm/kvm_arm.h> +#include <asm/kvm_mmu.h> + + .text + .pushsection .hyp.idmap.text, "ax" + + .align 11 + +ENTRY(__kvm_hyp_init) + ventry __invalid // Synchronous EL2t + ventry __invalid // IRQ EL2t + ventry __invalid // FIQ EL2t + ventry __invalid // Error EL2t + + ventry __invalid // Synchronous EL2h + ventry __invalid // IRQ EL2h + ventry __invalid // FIQ EL2h + ventry __invalid // Error EL2h + + ventry __do_hyp_init // Synchronous 64-bit EL1 + ventry __invalid // IRQ 64-bit EL1 + ventry __invalid // FIQ 64-bit EL1 + ventry __invalid // Error 64-bit EL1 + + ventry __invalid // Synchronous 32-bit EL1 + ventry __invalid // IRQ 32-bit EL1 + ventry __invalid // FIQ 32-bit EL1 + ventry __invalid // Error 32-bit EL1 + +__invalid: + b . + + /* + * x0: HYP boot pgd + * x1: HYP pgd + * x2: HYP stack + * x3: HYP vectors + */ +__do_hyp_init: + + msr ttbr0_el2, x0 + + mrs x4, tcr_el1 + ldr x5, =TCR_EL2_MASK + and x4, x4, x5 + ldr x5, =TCR_EL2_FLAGS + orr x4, x4, x5 + msr tcr_el2, x4 + + ldr x4, =VTCR_EL2_FLAGS + msr vtcr_el2, x4 + + mrs x4, mair_el1 + msr mair_el2, x4 + isb + + mov x4, #SCTLR_EL2_FLAGS + msr sctlr_el2, x4 + isb + + /* MMU is now enabled. Get ready for the trampoline dance */ + ldr x4, =TRAMPOLINE_VA + adr x5, target + bfi x4, x5, #0, #PAGE_SHIFT + br x4 + +target: /* We're now in the trampoline code, switch page tables */ + msr ttbr0_el2, x1 + isb + + /* Invalidate the old TLBs */ + tlbi alle2 + dsb sy + + /* Set the stack and new vectors */ + kern_hyp_va x2 + mov sp, x2 + kern_hyp_va x3 + msr vbar_el2, x3 + + /* Hello, World! */ + eret +ENDPROC(__kvm_hyp_init) + + .ltorg + + .popsection diff --git a/arch/arm64/kvm/hyp.S b/arch/arm64/kvm/hyp.S new file mode 100644 index 000000000000..ff985e3d8b72 --- /dev/null +++ b/arch/arm64/kvm/hyp.S @@ -0,0 +1,831 @@ +/* + * Copyright (C) 2012,2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/linkage.h> +#include <linux/irqchip/arm-gic.h> + +#include <asm/assembler.h> +#include <asm/memory.h> +#include <asm/asm-offsets.h> +#include <asm/fpsimdmacros.h> +#include <asm/kvm.h> +#include <asm/kvm_asm.h> +#include <asm/kvm_arm.h> +#include <asm/kvm_mmu.h> + +#define CPU_GP_REG_OFFSET(x) (CPU_GP_REGS + x) +#define CPU_XREG_OFFSET(x) CPU_GP_REG_OFFSET(CPU_USER_PT_REGS + 8*x) +#define CPU_SPSR_OFFSET(x) CPU_GP_REG_OFFSET(CPU_SPSR + 8*x) +#define CPU_SYSREG_OFFSET(x) (CPU_SYSREGS + 8*x) + + .text + .pushsection .hyp.text, "ax" + .align PAGE_SHIFT + +__kvm_hyp_code_start: + .globl __kvm_hyp_code_start + +.macro save_common_regs + // x2: base address for cpu context + // x3: tmp register + + add x3, x2, #CPU_XREG_OFFSET(19) + stp x19, x20, [x3] + stp x21, x22, [x3, #16] + stp x23, x24, [x3, #32] + stp x25, x26, [x3, #48] + stp x27, x28, [x3, #64] + stp x29, lr, [x3, #80] + + mrs x19, sp_el0 + mrs x20, elr_el2 // EL1 PC + mrs x21, spsr_el2 // EL1 pstate + + stp x19, x20, [x3, #96] + str x21, [x3, #112] + + mrs x22, sp_el1 + mrs x23, elr_el1 + mrs x24, spsr_el1 + + str x22, [x2, #CPU_GP_REG_OFFSET(CPU_SP_EL1)] + str x23, [x2, #CPU_GP_REG_OFFSET(CPU_ELR_EL1)] + str x24, [x2, #CPU_SPSR_OFFSET(KVM_SPSR_EL1)] +.endm + +.macro restore_common_regs + // x2: base address for cpu context + // x3: tmp register + + ldr x22, [x2, #CPU_GP_REG_OFFSET(CPU_SP_EL1)] + ldr x23, [x2, #CPU_GP_REG_OFFSET(CPU_ELR_EL1)] + ldr x24, [x2, #CPU_SPSR_OFFSET(KVM_SPSR_EL1)] + + msr sp_el1, x22 + msr elr_el1, x23 + msr spsr_el1, x24 + + add x3, x2, #CPU_XREG_OFFSET(31) // SP_EL0 + ldp x19, x20, [x3] + ldr x21, [x3, #16] + + msr sp_el0, x19 + msr elr_el2, x20 // EL1 PC + msr spsr_el2, x21 // EL1 pstate + + add x3, x2, #CPU_XREG_OFFSET(19) + ldp x19, x20, [x3] + ldp x21, x22, [x3, #16] + ldp x23, x24, [x3, #32] + ldp x25, x26, [x3, #48] + ldp x27, x28, [x3, #64] + ldp x29, lr, [x3, #80] +.endm + +.macro save_host_regs + save_common_regs +.endm + +.macro restore_host_regs + restore_common_regs +.endm + +.macro save_fpsimd + // x2: cpu context address + // x3, x4: tmp regs + add x3, x2, #CPU_GP_REG_OFFSET(CPU_FP_REGS) + fpsimd_save x3, 4 +.endm + +.macro restore_fpsimd + // x2: cpu context address + // x3, x4: tmp regs + add x3, x2, #CPU_GP_REG_OFFSET(CPU_FP_REGS) + fpsimd_restore x3, 4 +.endm + +.macro save_guest_regs + // x0 is the vcpu address + // x1 is the return code, do not corrupt! + // x2 is the cpu context + // x3 is a tmp register + // Guest's x0-x3 are on the stack + + // Compute base to save registers + add x3, x2, #CPU_XREG_OFFSET(4) + stp x4, x5, [x3] + stp x6, x7, [x3, #16] + stp x8, x9, [x3, #32] + stp x10, x11, [x3, #48] + stp x12, x13, [x3, #64] + stp x14, x15, [x3, #80] + stp x16, x17, [x3, #96] + str x18, [x3, #112] + + pop x6, x7 // x2, x3 + pop x4, x5 // x0, x1 + + add x3, x2, #CPU_XREG_OFFSET(0) + stp x4, x5, [x3] + stp x6, x7, [x3, #16] + + save_common_regs +.endm + +.macro restore_guest_regs + // x0 is the vcpu address. + // x2 is the cpu context + // x3 is a tmp register + + // Prepare x0-x3 for later restore + add x3, x2, #CPU_XREG_OFFSET(0) + ldp x4, x5, [x3] + ldp x6, x7, [x3, #16] + push x4, x5 // Push x0-x3 on the stack + push x6, x7 + + // x4-x18 + ldp x4, x5, [x3, #32] + ldp x6, x7, [x3, #48] + ldp x8, x9, [x3, #64] + ldp x10, x11, [x3, #80] + ldp x12, x13, [x3, #96] + ldp x14, x15, [x3, #112] + ldp x16, x17, [x3, #128] + ldr x18, [x3, #144] + + // x19-x29, lr, sp*, elr*, spsr* + restore_common_regs + + // Last bits of the 64bit state + pop x2, x3 + pop x0, x1 + + // Do not touch any register after this! +.endm + +/* + * Macros to perform system register save/restore. + * + * Ordering here is absolutely critical, and must be kept consistent + * in {save,restore}_sysregs, {save,restore}_guest_32bit_state, + * and in kvm_asm.h. + * + * In other words, don't touch any of these unless you know what + * you are doing. + */ +.macro save_sysregs + // x2: base address for cpu context + // x3: tmp register + + add x3, x2, #CPU_SYSREG_OFFSET(MPIDR_EL1) + + mrs x4, vmpidr_el2 + mrs x5, csselr_el1 + mrs x6, sctlr_el1 + mrs x7, actlr_el1 + mrs x8, cpacr_el1 + mrs x9, ttbr0_el1 + mrs x10, ttbr1_el1 + mrs x11, tcr_el1 + mrs x12, esr_el1 + mrs x13, afsr0_el1 + mrs x14, afsr1_el1 + mrs x15, far_el1 + mrs x16, mair_el1 + mrs x17, vbar_el1 + mrs x18, contextidr_el1 + mrs x19, tpidr_el0 + mrs x20, tpidrro_el0 + mrs x21, tpidr_el1 + mrs x22, amair_el1 + mrs x23, cntkctl_el1 + + stp x4, x5, [x3] + stp x6, x7, [x3, #16] + stp x8, x9, [x3, #32] + stp x10, x11, [x3, #48] + stp x12, x13, [x3, #64] + stp x14, x15, [x3, #80] + stp x16, x17, [x3, #96] + stp x18, x19, [x3, #112] + stp x20, x21, [x3, #128] + stp x22, x23, [x3, #144] +.endm + +.macro restore_sysregs + // x2: base address for cpu context + // x3: tmp register + + add x3, x2, #CPU_SYSREG_OFFSET(MPIDR_EL1) + + ldp x4, x5, [x3] + ldp x6, x7, [x3, #16] + ldp x8, x9, [x3, #32] + ldp x10, x11, [x3, #48] + ldp x12, x13, [x3, #64] + ldp x14, x15, [x3, #80] + ldp x16, x17, [x3, #96] + ldp x18, x19, [x3, #112] + ldp x20, x21, [x3, #128] + ldp x22, x23, [x3, #144] + + msr vmpidr_el2, x4 + msr csselr_el1, x5 + msr sctlr_el1, x6 + msr actlr_el1, x7 + msr cpacr_el1, x8 + msr ttbr0_el1, x9 + msr ttbr1_el1, x10 + msr tcr_el1, x11 + msr esr_el1, x12 + msr afsr0_el1, x13 + msr afsr1_el1, x14 + msr far_el1, x15 + msr mair_el1, x16 + msr vbar_el1, x17 + msr contextidr_el1, x18 + msr tpidr_el0, x19 + msr tpidrro_el0, x20 + msr tpidr_el1, x21 + msr amair_el1, x22 + msr cntkctl_el1, x23 +.endm + +.macro skip_32bit_state tmp, target + // Skip 32bit state if not needed + mrs \tmp, hcr_el2 + tbnz \tmp, #HCR_RW_SHIFT, \target +.endm + +.macro skip_tee_state tmp, target + // Skip ThumbEE state if not needed + mrs \tmp, id_pfr0_el1 + tbz \tmp, #12, \target +.endm + +.macro save_guest_32bit_state + skip_32bit_state x3, 1f + + add x3, x2, #CPU_SPSR_OFFSET(KVM_SPSR_ABT) + mrs x4, spsr_abt + mrs x5, spsr_und + mrs x6, spsr_irq + mrs x7, spsr_fiq + stp x4, x5, [x3] + stp x6, x7, [x3, #16] + + add x3, x2, #CPU_SYSREG_OFFSET(DACR32_EL2) + mrs x4, dacr32_el2 + mrs x5, ifsr32_el2 + mrs x6, fpexc32_el2 + mrs x7, dbgvcr32_el2 + stp x4, x5, [x3] + stp x6, x7, [x3, #16] + + skip_tee_state x8, 1f + + add x3, x2, #CPU_SYSREG_OFFSET(TEECR32_EL1) + mrs x4, teecr32_el1 + mrs x5, teehbr32_el1 + stp x4, x5, [x3] +1: +.endm + +.macro restore_guest_32bit_state + skip_32bit_state x3, 1f + + add x3, x2, #CPU_SPSR_OFFSET(KVM_SPSR_ABT) + ldp x4, x5, [x3] + ldp x6, x7, [x3, #16] + msr spsr_abt, x4 + msr spsr_und, x5 + msr spsr_irq, x6 + msr spsr_fiq, x7 + + add x3, x2, #CPU_SYSREG_OFFSET(DACR32_EL2) + ldp x4, x5, [x3] + ldp x6, x7, [x3, #16] + msr dacr32_el2, x4 + msr ifsr32_el2, x5 + msr fpexc32_el2, x6 + msr dbgvcr32_el2, x7 + + skip_tee_state x8, 1f + + add x3, x2, #CPU_SYSREG_OFFSET(TEECR32_EL1) + ldp x4, x5, [x3] + msr teecr32_el1, x4 + msr teehbr32_el1, x5 +1: +.endm + +.macro activate_traps + ldr x2, [x0, #VCPU_IRQ_LINES] + ldr x1, [x0, #VCPU_HCR_EL2] + orr x2, x2, x1 + msr hcr_el2, x2 + + ldr x2, =(CPTR_EL2_TTA) + msr cptr_el2, x2 + + ldr x2, =(1 << 15) // Trap CP15 Cr=15 + msr hstr_el2, x2 + + mrs x2, mdcr_el2 + and x2, x2, #MDCR_EL2_HPMN_MASK + orr x2, x2, #(MDCR_EL2_TPM | MDCR_EL2_TPMCR) + msr mdcr_el2, x2 +.endm + +.macro deactivate_traps + mov x2, #HCR_RW + msr hcr_el2, x2 + msr cptr_el2, xzr + msr hstr_el2, xzr + + mrs x2, mdcr_el2 + and x2, x2, #MDCR_EL2_HPMN_MASK + msr mdcr_el2, x2 +.endm + +.macro activate_vm + ldr x1, [x0, #VCPU_KVM] + kern_hyp_va x1 + ldr x2, [x1, #KVM_VTTBR] + msr vttbr_el2, x2 +.endm + +.macro deactivate_vm + msr vttbr_el2, xzr +.endm + +/* + * Save the VGIC CPU state into memory + * x0: Register pointing to VCPU struct + * Do not corrupt x1!!! + */ +.macro save_vgic_state + /* Get VGIC VCTRL base into x2 */ + ldr x2, [x0, #VCPU_KVM] + kern_hyp_va x2 + ldr x2, [x2, #KVM_VGIC_VCTRL] + kern_hyp_va x2 + cbz x2, 2f // disabled + + /* Compute the address of struct vgic_cpu */ + add x3, x0, #VCPU_VGIC_CPU + + /* Save all interesting registers */ + ldr w4, [x2, #GICH_HCR] + ldr w5, [x2, #GICH_VMCR] + ldr w6, [x2, #GICH_MISR] + ldr w7, [x2, #GICH_EISR0] + ldr w8, [x2, #GICH_EISR1] + ldr w9, [x2, #GICH_ELRSR0] + ldr w10, [x2, #GICH_ELRSR1] + ldr w11, [x2, #GICH_APR] + + str w4, [x3, #VGIC_CPU_HCR] + str w5, [x3, #VGIC_CPU_VMCR] + str w6, [x3, #VGIC_CPU_MISR] + str w7, [x3, #VGIC_CPU_EISR] + str w8, [x3, #(VGIC_CPU_EISR + 4)] + str w9, [x3, #VGIC_CPU_ELRSR] + str w10, [x3, #(VGIC_CPU_ELRSR + 4)] + str w11, [x3, #VGIC_CPU_APR] + + /* Clear GICH_HCR */ + str wzr, [x2, #GICH_HCR] + + /* Save list registers */ + add x2, x2, #GICH_LR0 + ldr w4, [x3, #VGIC_CPU_NR_LR] + add x3, x3, #VGIC_CPU_LR +1: ldr w5, [x2], #4 + str w5, [x3], #4 + sub w4, w4, #1 + cbnz w4, 1b +2: +.endm + +/* + * Restore the VGIC CPU state from memory + * x0: Register pointing to VCPU struct + */ +.macro restore_vgic_state + /* Get VGIC VCTRL base into x2 */ + ldr x2, [x0, #VCPU_KVM] + kern_hyp_va x2 + ldr x2, [x2, #KVM_VGIC_VCTRL] + kern_hyp_va x2 + cbz x2, 2f // disabled + + /* Compute the address of struct vgic_cpu */ + add x3, x0, #VCPU_VGIC_CPU + + /* We only restore a minimal set of registers */ + ldr w4, [x3, #VGIC_CPU_HCR] + ldr w5, [x3, #VGIC_CPU_VMCR] + ldr w6, [x3, #VGIC_CPU_APR] + + str w4, [x2, #GICH_HCR] + str w5, [x2, #GICH_VMCR] + str w6, [x2, #GICH_APR] + + /* Restore list registers */ + add x2, x2, #GICH_LR0 + ldr w4, [x3, #VGIC_CPU_NR_LR] + add x3, x3, #VGIC_CPU_LR +1: ldr w5, [x3], #4 + str w5, [x2], #4 + sub w4, w4, #1 + cbnz w4, 1b +2: +.endm + +.macro save_timer_state + // x0: vcpu pointer + ldr x2, [x0, #VCPU_KVM] + kern_hyp_va x2 + ldr w3, [x2, #KVM_TIMER_ENABLED] + cbz w3, 1f + + mrs x3, cntv_ctl_el0 + and x3, x3, #3 + str w3, [x0, #VCPU_TIMER_CNTV_CTL] + bic x3, x3, #1 // Clear Enable + msr cntv_ctl_el0, x3 + + isb + + mrs x3, cntv_cval_el0 + str x3, [x0, #VCPU_TIMER_CNTV_CVAL] + +1: + // Allow physical timer/counter access for the host + mrs x2, cnthctl_el2 + orr x2, x2, #3 + msr cnthctl_el2, x2 + + // Clear cntvoff for the host + msr cntvoff_el2, xzr +.endm + +.macro restore_timer_state + // x0: vcpu pointer + // Disallow physical timer access for the guest + // Physical counter access is allowed + mrs x2, cnthctl_el2 + orr x2, x2, #1 + bic x2, x2, #2 + msr cnthctl_el2, x2 + + ldr x2, [x0, #VCPU_KVM] + kern_hyp_va x2 + ldr w3, [x2, #KVM_TIMER_ENABLED] + cbz w3, 1f + + ldr x3, [x2, #KVM_TIMER_CNTVOFF] + msr cntvoff_el2, x3 + ldr x2, [x0, #VCPU_TIMER_CNTV_CVAL] + msr cntv_cval_el0, x2 + isb + + ldr w2, [x0, #VCPU_TIMER_CNTV_CTL] + and x2, x2, #3 + msr cntv_ctl_el0, x2 +1: +.endm + +__save_sysregs: + save_sysregs + ret + +__restore_sysregs: + restore_sysregs + ret + +__save_fpsimd: + save_fpsimd + ret + +__restore_fpsimd: + restore_fpsimd + ret + +/* + * u64 __kvm_vcpu_run(struct kvm_vcpu *vcpu); + * + * This is the world switch. The first half of the function + * deals with entering the guest, and anything from __kvm_vcpu_return + * to the end of the function deals with reentering the host. + * On the enter path, only x0 (vcpu pointer) must be preserved until + * the last moment. On the exit path, x0 (vcpu pointer) and x1 (exception + * code) must both be preserved until the epilogue. + * In both cases, x2 points to the CPU context we're saving/restoring from/to. + */ +ENTRY(__kvm_vcpu_run) + kern_hyp_va x0 + msr tpidr_el2, x0 // Save the vcpu register + + // Host context + ldr x2, [x0, #VCPU_HOST_CONTEXT] + kern_hyp_va x2 + + save_host_regs + bl __save_fpsimd + bl __save_sysregs + + activate_traps + activate_vm + + restore_vgic_state + restore_timer_state + + // Guest context + add x2, x0, #VCPU_CONTEXT + + bl __restore_sysregs + bl __restore_fpsimd + restore_guest_32bit_state + restore_guest_regs + + // That's it, no more messing around. + eret + +__kvm_vcpu_return: + // Assume x0 is the vcpu pointer, x1 the return code + // Guest's x0-x3 are on the stack + + // Guest context + add x2, x0, #VCPU_CONTEXT + + save_guest_regs + bl __save_fpsimd + bl __save_sysregs + save_guest_32bit_state + + save_timer_state + save_vgic_state + + deactivate_traps + deactivate_vm + + // Host context + ldr x2, [x0, #VCPU_HOST_CONTEXT] + kern_hyp_va x2 + + bl __restore_sysregs + bl __restore_fpsimd + restore_host_regs + + mov x0, x1 + ret +END(__kvm_vcpu_run) + +// void __kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa); +ENTRY(__kvm_tlb_flush_vmid_ipa) + kern_hyp_va x0 + ldr x2, [x0, #KVM_VTTBR] + msr vttbr_el2, x2 + isb + + /* + * We could do so much better if we had the VA as well. + * Instead, we invalidate Stage-2 for this IPA, and the + * whole of Stage-1. Weep... + */ + tlbi ipas2e1is, x1 + dsb sy + tlbi vmalle1is + dsb sy + isb + + msr vttbr_el2, xzr + ret +ENDPROC(__kvm_tlb_flush_vmid_ipa) + +ENTRY(__kvm_flush_vm_context) + tlbi alle1is + ic ialluis + dsb sy + ret +ENDPROC(__kvm_flush_vm_context) + +__kvm_hyp_panic: + // Guess the context by looking at VTTBR: + // If zero, then we're already a host. + // Otherwise restore a minimal host context before panicing. + mrs x0, vttbr_el2 + cbz x0, 1f + + mrs x0, tpidr_el2 + + deactivate_traps + deactivate_vm + + ldr x2, [x0, #VCPU_HOST_CONTEXT] + kern_hyp_va x2 + + bl __restore_sysregs + +1: adr x0, __hyp_panic_str + adr x1, 2f + ldp x2, x3, [x1] + sub x0, x0, x2 + add x0, x0, x3 + mrs x1, spsr_el2 + mrs x2, elr_el2 + mrs x3, esr_el2 + mrs x4, far_el2 + mrs x5, hpfar_el2 + mrs x6, par_el1 + mrs x7, tpidr_el2 + + mov lr, #(PSR_F_BIT | PSR_I_BIT | PSR_A_BIT | PSR_D_BIT |\ + PSR_MODE_EL1h) + msr spsr_el2, lr + ldr lr, =panic + msr elr_el2, lr + eret + + .align 3 +2: .quad HYP_PAGE_OFFSET + .quad PAGE_OFFSET +ENDPROC(__kvm_hyp_panic) + +__hyp_panic_str: + .ascii "HYP panic:\nPS:%08x PC:%p ESR:%p\nFAR:%p HPFAR:%p PAR:%p\nVCPU:%p\n\0" + + .align 2 + +ENTRY(kvm_call_hyp) + hvc #0 + ret +ENDPROC(kvm_call_hyp) + +.macro invalid_vector label, target + .align 2 +\label: + b \target +ENDPROC(\label) +.endm + + /* None of these should ever happen */ + invalid_vector el2t_sync_invalid, __kvm_hyp_panic + invalid_vector el2t_irq_invalid, __kvm_hyp_panic + invalid_vector el2t_fiq_invalid, __kvm_hyp_panic + invalid_vector el2t_error_invalid, __kvm_hyp_panic + invalid_vector el2h_sync_invalid, __kvm_hyp_panic + invalid_vector el2h_irq_invalid, __kvm_hyp_panic + invalid_vector el2h_fiq_invalid, __kvm_hyp_panic + invalid_vector el2h_error_invalid, __kvm_hyp_panic + invalid_vector el1_sync_invalid, __kvm_hyp_panic + invalid_vector el1_irq_invalid, __kvm_hyp_panic + invalid_vector el1_fiq_invalid, __kvm_hyp_panic + invalid_vector el1_error_invalid, __kvm_hyp_panic + +el1_sync: // Guest trapped into EL2 + push x0, x1 + push x2, x3 + + mrs x1, esr_el2 + lsr x2, x1, #ESR_EL2_EC_SHIFT + + cmp x2, #ESR_EL2_EC_HVC64 + b.ne el1_trap + + mrs x3, vttbr_el2 // If vttbr is valid, the 64bit guest + cbnz x3, el1_trap // called HVC + + /* Here, we're pretty sure the host called HVC. */ + pop x2, x3 + pop x0, x1 + + push lr, xzr + + /* + * Compute the function address in EL2, and shuffle the parameters. + */ + kern_hyp_va x0 + mov lr, x0 + mov x0, x1 + mov x1, x2 + mov x2, x3 + blr lr + + pop lr, xzr + eret + +el1_trap: + /* + * x1: ESR + * x2: ESR_EC + */ + cmp x2, #ESR_EL2_EC_DABT + mov x0, #ESR_EL2_EC_IABT + ccmp x2, x0, #4, ne + b.ne 1f // Not an abort we care about + + /* This is an abort. Check for permission fault */ + and x2, x1, #ESR_EL2_FSC_TYPE + cmp x2, #FSC_PERM + b.ne 1f // Not a permission fault + + /* + * Check for Stage-1 page table walk, which is guaranteed + * to give a valid HPFAR_EL2. + */ + tbnz x1, #7, 1f // S1PTW is set + + /* + * Permission fault, HPFAR_EL2 is invalid. + * Resolve the IPA the hard way using the guest VA. + * Stage-1 translation already validated the memory access rights. + * As such, we can use the EL1 translation regime, and don't have + * to distinguish between EL0 and EL1 access. + */ + mrs x2, far_el2 + at s1e1r, x2 + isb + + /* Read result */ + mrs x3, par_el1 + tbnz x3, #0, 3f // Bail out if we failed the translation + ubfx x3, x3, #12, #36 // Extract IPA + lsl x3, x3, #4 // and present it like HPFAR + b 2f + +1: mrs x3, hpfar_el2 + mrs x2, far_el2 + +2: mrs x0, tpidr_el2 + str x1, [x0, #VCPU_ESR_EL2] + str x2, [x0, #VCPU_FAR_EL2] + str x3, [x0, #VCPU_HPFAR_EL2] + + mov x1, #ARM_EXCEPTION_TRAP + b __kvm_vcpu_return + + /* + * Translation failed. Just return to the guest and + * let it fault again. Another CPU is probably playing + * behind our back. + */ +3: pop x2, x3 + pop x0, x1 + + eret + +el1_irq: + push x0, x1 + push x2, x3 + mrs x0, tpidr_el2 + mov x1, #ARM_EXCEPTION_IRQ + b __kvm_vcpu_return + + .ltorg + + .align 11 + +ENTRY(__kvm_hyp_vector) + ventry el2t_sync_invalid // Synchronous EL2t + ventry el2t_irq_invalid // IRQ EL2t + ventry el2t_fiq_invalid // FIQ EL2t + ventry el2t_error_invalid // Error EL2t + + ventry el2h_sync_invalid // Synchronous EL2h + ventry el2h_irq_invalid // IRQ EL2h + ventry el2h_fiq_invalid // FIQ EL2h + ventry el2h_error_invalid // Error EL2h + + ventry el1_sync // Synchronous 64-bit EL1 + ventry el1_irq // IRQ 64-bit EL1 + ventry el1_fiq_invalid // FIQ 64-bit EL1 + ventry el1_error_invalid // Error 64-bit EL1 + + ventry el1_sync // Synchronous 32-bit EL1 + ventry el1_irq // IRQ 32-bit EL1 + ventry el1_fiq_invalid // FIQ 32-bit EL1 + ventry el1_error_invalid // Error 32-bit EL1 +ENDPROC(__kvm_hyp_vector) + +__kvm_hyp_code_end: + .globl __kvm_hyp_code_end + + .popsection diff --git a/arch/arm64/kvm/inject_fault.c b/arch/arm64/kvm/inject_fault.c new file mode 100644 index 000000000000..81a02a8762b0 --- /dev/null +++ b/arch/arm64/kvm/inject_fault.c @@ -0,0 +1,203 @@ +/* + * Fault injection for both 32 and 64bit guests. + * + * Copyright (C) 2012,2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> + * + * Based on arch/arm/kvm/emulate.c + * Copyright (C) 2012 - Virtual Open Systems and Columbia University + * Author: Christoffer Dall <c.dall@virtualopensystems.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/kvm_host.h> +#include <asm/kvm_emulate.h> +#include <asm/esr.h> + +#define PSTATE_FAULT_BITS_64 (PSR_MODE_EL1h | PSR_A_BIT | PSR_F_BIT | \ + PSR_I_BIT | PSR_D_BIT) +#define EL1_EXCEPT_SYNC_OFFSET 0x200 + +static void prepare_fault32(struct kvm_vcpu *vcpu, u32 mode, u32 vect_offset) +{ + unsigned long cpsr; + unsigned long new_spsr_value = *vcpu_cpsr(vcpu); + bool is_thumb = (new_spsr_value & COMPAT_PSR_T_BIT); + u32 return_offset = (is_thumb) ? 4 : 0; + u32 sctlr = vcpu_cp15(vcpu, c1_SCTLR); + + cpsr = mode | COMPAT_PSR_I_BIT; + + if (sctlr & (1 << 30)) + cpsr |= COMPAT_PSR_T_BIT; + if (sctlr & (1 << 25)) + cpsr |= COMPAT_PSR_E_BIT; + + *vcpu_cpsr(vcpu) = cpsr; + + /* Note: These now point to the banked copies */ + *vcpu_spsr(vcpu) = new_spsr_value; + *vcpu_reg(vcpu, 14) = *vcpu_pc(vcpu) + return_offset; + + /* Branch to exception vector */ + if (sctlr & (1 << 13)) + vect_offset += 0xffff0000; + else /* always have security exceptions */ + vect_offset += vcpu_cp15(vcpu, c12_VBAR); + + *vcpu_pc(vcpu) = vect_offset; +} + +static void inject_undef32(struct kvm_vcpu *vcpu) +{ + prepare_fault32(vcpu, COMPAT_PSR_MODE_UND, 4); +} + +/* + * Modelled after TakeDataAbortException() and TakePrefetchAbortException + * pseudocode. + */ +static void inject_abt32(struct kvm_vcpu *vcpu, bool is_pabt, + unsigned long addr) +{ + u32 vect_offset; + u32 *far, *fsr; + bool is_lpae; + + if (is_pabt) { + vect_offset = 12; + far = &vcpu_cp15(vcpu, c6_IFAR); + fsr = &vcpu_cp15(vcpu, c5_IFSR); + } else { /* !iabt */ + vect_offset = 16; + far = &vcpu_cp15(vcpu, c6_DFAR); + fsr = &vcpu_cp15(vcpu, c5_DFSR); + } + + prepare_fault32(vcpu, COMPAT_PSR_MODE_ABT | COMPAT_PSR_A_BIT, vect_offset); + + *far = addr; + + /* Give the guest an IMPLEMENTATION DEFINED exception */ + is_lpae = (vcpu_cp15(vcpu, c2_TTBCR) >> 31); + if (is_lpae) + *fsr = 1 << 9 | 0x34; + else + *fsr = 0x14; +} + +static void inject_abt64(struct kvm_vcpu *vcpu, bool is_iabt, unsigned long addr) +{ + unsigned long cpsr = *vcpu_cpsr(vcpu); + bool is_aarch32; + u32 esr = 0; + + is_aarch32 = vcpu_mode_is_32bit(vcpu); + + *vcpu_spsr(vcpu) = cpsr; + *vcpu_elr_el1(vcpu) = *vcpu_pc(vcpu); + + *vcpu_cpsr(vcpu) = PSTATE_FAULT_BITS_64; + *vcpu_pc(vcpu) = vcpu_sys_reg(vcpu, VBAR_EL1) + EL1_EXCEPT_SYNC_OFFSET; + + vcpu_sys_reg(vcpu, FAR_EL1) = addr; + + /* + * Build an {i,d}abort, depending on the level and the + * instruction set. Report an external synchronous abort. + */ + if (kvm_vcpu_trap_il_is32bit(vcpu)) + esr |= ESR_EL1_IL; + + /* + * Here, the guest runs in AArch64 mode when in EL1. If we get + * an AArch32 fault, it means we managed to trap an EL0 fault. + */ + if (is_aarch32 || (cpsr & PSR_MODE_MASK) == PSR_MODE_EL0t) + esr |= (ESR_EL1_EC_IABT_EL0 << ESR_EL1_EC_SHIFT); + else + esr |= (ESR_EL1_EC_IABT_EL1 << ESR_EL1_EC_SHIFT); + + if (!is_iabt) + esr |= ESR_EL1_EC_DABT_EL0; + + vcpu_sys_reg(vcpu, ESR_EL1) = esr | ESR_EL2_EC_xABT_xFSR_EXTABT; +} + +static void inject_undef64(struct kvm_vcpu *vcpu) +{ + unsigned long cpsr = *vcpu_cpsr(vcpu); + u32 esr = (ESR_EL1_EC_UNKNOWN << ESR_EL1_EC_SHIFT); + + *vcpu_spsr(vcpu) = cpsr; + *vcpu_elr_el1(vcpu) = *vcpu_pc(vcpu); + + *vcpu_cpsr(vcpu) = PSTATE_FAULT_BITS_64; + *vcpu_pc(vcpu) = vcpu_sys_reg(vcpu, VBAR_EL1) + EL1_EXCEPT_SYNC_OFFSET; + + /* + * Build an unknown exception, depending on the instruction + * set. + */ + if (kvm_vcpu_trap_il_is32bit(vcpu)) + esr |= ESR_EL1_IL; + + vcpu_sys_reg(vcpu, ESR_EL1) = esr; +} + +/** + * kvm_inject_dabt - inject a data abort into the guest + * @vcpu: The VCPU to receive the undefined exception + * @addr: The address to report in the DFAR + * + * It is assumed that this code is called from the VCPU thread and that the + * VCPU therefore is not currently executing guest code. + */ +void kvm_inject_dabt(struct kvm_vcpu *vcpu, unsigned long addr) +{ + if (!(vcpu->arch.hcr_el2 & HCR_RW)) + inject_abt32(vcpu, false, addr); + + inject_abt64(vcpu, false, addr); +} + +/** + * kvm_inject_pabt - inject a prefetch abort into the guest + * @vcpu: The VCPU to receive the undefined exception + * @addr: The address to report in the DFAR + * + * It is assumed that this code is called from the VCPU thread and that the + * VCPU therefore is not currently executing guest code. + */ +void kvm_inject_pabt(struct kvm_vcpu *vcpu, unsigned long addr) +{ + if (!(vcpu->arch.hcr_el2 & HCR_RW)) + inject_abt32(vcpu, true, addr); + + inject_abt64(vcpu, true, addr); +} + +/** + * kvm_inject_undefined - inject an undefined instruction into the guest + * + * It is assumed that this code is called from the VCPU thread and that the + * VCPU therefore is not currently executing guest code. + */ +void kvm_inject_undefined(struct kvm_vcpu *vcpu) +{ + if (!(vcpu->arch.hcr_el2 & HCR_RW)) + inject_undef32(vcpu); + + inject_undef64(vcpu); +} diff --git a/arch/arm64/kvm/regmap.c b/arch/arm64/kvm/regmap.c new file mode 100644 index 000000000000..bbc6ae32e4af --- /dev/null +++ b/arch/arm64/kvm/regmap.c @@ -0,0 +1,168 @@ +/* + * Copyright (C) 2012,2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> + * + * Derived from arch/arm/kvm/emulate.c: + * Copyright (C) 2012 - Virtual Open Systems and Columbia University + * Author: Christoffer Dall <c.dall@virtualopensystems.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/mm.h> +#include <linux/kvm_host.h> +#include <asm/kvm_emulate.h> +#include <asm/ptrace.h> + +#define VCPU_NR_MODES 6 +#define REG_OFFSET(_reg) \ + (offsetof(struct user_pt_regs, _reg) / sizeof(unsigned long)) + +#define USR_REG_OFFSET(R) REG_OFFSET(compat_usr(R)) + +static const unsigned long vcpu_reg_offsets[VCPU_NR_MODES][16] = { + /* USR Registers */ + { + USR_REG_OFFSET(0), USR_REG_OFFSET(1), USR_REG_OFFSET(2), + USR_REG_OFFSET(3), USR_REG_OFFSET(4), USR_REG_OFFSET(5), + USR_REG_OFFSET(6), USR_REG_OFFSET(7), USR_REG_OFFSET(8), + USR_REG_OFFSET(9), USR_REG_OFFSET(10), USR_REG_OFFSET(11), + USR_REG_OFFSET(12), USR_REG_OFFSET(13), USR_REG_OFFSET(14), + REG_OFFSET(pc) + }, + + /* FIQ Registers */ + { + USR_REG_OFFSET(0), USR_REG_OFFSET(1), USR_REG_OFFSET(2), + USR_REG_OFFSET(3), USR_REG_OFFSET(4), USR_REG_OFFSET(5), + USR_REG_OFFSET(6), USR_REG_OFFSET(7), + REG_OFFSET(compat_r8_fiq), /* r8 */ + REG_OFFSET(compat_r9_fiq), /* r9 */ + REG_OFFSET(compat_r10_fiq), /* r10 */ + REG_OFFSET(compat_r11_fiq), /* r11 */ + REG_OFFSET(compat_r12_fiq), /* r12 */ + REG_OFFSET(compat_sp_fiq), /* r13 */ + REG_OFFSET(compat_lr_fiq), /* r14 */ + REG_OFFSET(pc) + }, + + /* IRQ Registers */ + { + USR_REG_OFFSET(0), USR_REG_OFFSET(1), USR_REG_OFFSET(2), + USR_REG_OFFSET(3), USR_REG_OFFSET(4), USR_REG_OFFSET(5), + USR_REG_OFFSET(6), USR_REG_OFFSET(7), USR_REG_OFFSET(8), + USR_REG_OFFSET(9), USR_REG_OFFSET(10), USR_REG_OFFSET(11), + USR_REG_OFFSET(12), + REG_OFFSET(compat_sp_irq), /* r13 */ + REG_OFFSET(compat_lr_irq), /* r14 */ + REG_OFFSET(pc) + }, + + /* SVC Registers */ + { + USR_REG_OFFSET(0), USR_REG_OFFSET(1), USR_REG_OFFSET(2), + USR_REG_OFFSET(3), USR_REG_OFFSET(4), USR_REG_OFFSET(5), + USR_REG_OFFSET(6), USR_REG_OFFSET(7), USR_REG_OFFSET(8), + USR_REG_OFFSET(9), USR_REG_OFFSET(10), USR_REG_OFFSET(11), + USR_REG_OFFSET(12), + REG_OFFSET(compat_sp_svc), /* r13 */ + REG_OFFSET(compat_lr_svc), /* r14 */ + REG_OFFSET(pc) + }, + + /* ABT Registers */ + { + USR_REG_OFFSET(0), USR_REG_OFFSET(1), USR_REG_OFFSET(2), + USR_REG_OFFSET(3), USR_REG_OFFSET(4), USR_REG_OFFSET(5), + USR_REG_OFFSET(6), USR_REG_OFFSET(7), USR_REG_OFFSET(8), + USR_REG_OFFSET(9), USR_REG_OFFSET(10), USR_REG_OFFSET(11), + USR_REG_OFFSET(12), + REG_OFFSET(compat_sp_abt), /* r13 */ + REG_OFFSET(compat_lr_abt), /* r14 */ + REG_OFFSET(pc) + }, + + /* UND Registers */ + { + USR_REG_OFFSET(0), USR_REG_OFFSET(1), USR_REG_OFFSET(2), + USR_REG_OFFSET(3), USR_REG_OFFSET(4), USR_REG_OFFSET(5), + USR_REG_OFFSET(6), USR_REG_OFFSET(7), USR_REG_OFFSET(8), + USR_REG_OFFSET(9), USR_REG_OFFSET(10), USR_REG_OFFSET(11), + USR_REG_OFFSET(12), + REG_OFFSET(compat_sp_und), /* r13 */ + REG_OFFSET(compat_lr_und), /* r14 */ + REG_OFFSET(pc) + }, +}; + +/* + * Return a pointer to the register number valid in the current mode of + * the virtual CPU. + */ +unsigned long *vcpu_reg32(const struct kvm_vcpu *vcpu, u8 reg_num) +{ + unsigned long *reg_array = (unsigned long *)&vcpu->arch.ctxt.gp_regs.regs; + unsigned long mode = *vcpu_cpsr(vcpu) & COMPAT_PSR_MODE_MASK; + + switch (mode) { + case COMPAT_PSR_MODE_USR ... COMPAT_PSR_MODE_SVC: + mode &= ~PSR_MODE32_BIT; /* 0 ... 3 */ + break; + + case COMPAT_PSR_MODE_ABT: + mode = 4; + break; + + case COMPAT_PSR_MODE_UND: + mode = 5; + break; + + case COMPAT_PSR_MODE_SYS: + mode = 0; /* SYS maps to USR */ + break; + + default: + BUG(); + } + + return reg_array + vcpu_reg_offsets[mode][reg_num]; +} + +/* + * Return the SPSR for the current mode of the virtual CPU. + */ +unsigned long *vcpu_spsr32(const struct kvm_vcpu *vcpu) +{ + unsigned long mode = *vcpu_cpsr(vcpu) & COMPAT_PSR_MODE_MASK; + switch (mode) { + case COMPAT_PSR_MODE_SVC: + mode = KVM_SPSR_SVC; + break; + case COMPAT_PSR_MODE_ABT: + mode = KVM_SPSR_ABT; + break; + case COMPAT_PSR_MODE_UND: + mode = KVM_SPSR_UND; + break; + case COMPAT_PSR_MODE_IRQ: + mode = KVM_SPSR_IRQ; + break; + case COMPAT_PSR_MODE_FIQ: + mode = KVM_SPSR_FIQ; + break; + default: + BUG(); + } + + return (unsigned long *)&vcpu_gp_regs(vcpu)->spsr[mode]; +} diff --git a/arch/arm64/kvm/reset.c b/arch/arm64/kvm/reset.c new file mode 100644 index 000000000000..70a7816535cd --- /dev/null +++ b/arch/arm64/kvm/reset.c @@ -0,0 +1,112 @@ +/* + * Copyright (C) 2012,2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> + * + * Derived from arch/arm/kvm/reset.c + * Copyright (C) 2012 - Virtual Open Systems and Columbia University + * Author: Christoffer Dall <c.dall@virtualopensystems.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, version 2, as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/errno.h> +#include <linux/kvm_host.h> +#include <linux/kvm.h> + +#include <kvm/arm_arch_timer.h> + +#include <asm/cputype.h> +#include <asm/ptrace.h> +#include <asm/kvm_arm.h> +#include <asm/kvm_coproc.h> + +/* + * ARMv8 Reset Values + */ +static const struct kvm_regs default_regs_reset = { + .regs.pstate = (PSR_MODE_EL1h | PSR_A_BIT | PSR_I_BIT | + PSR_F_BIT | PSR_D_BIT), +}; + +static const struct kvm_regs default_regs_reset32 = { + .regs.pstate = (COMPAT_PSR_MODE_SVC | COMPAT_PSR_A_BIT | + COMPAT_PSR_I_BIT | COMPAT_PSR_F_BIT), +}; + +static const struct kvm_irq_level default_vtimer_irq = { + .irq = 27, + .level = 1, +}; + +static bool cpu_has_32bit_el1(void) +{ + u64 pfr0; + + pfr0 = read_cpuid(ID_AA64PFR0_EL1); + return !!(pfr0 & 0x20); +} + +int kvm_arch_dev_ioctl_check_extension(long ext) +{ + int r; + + switch (ext) { + case KVM_CAP_ARM_EL1_32BIT: + r = cpu_has_32bit_el1(); + break; + default: + r = 0; + } + + return r; +} + +/** + * kvm_reset_vcpu - sets core registers and sys_regs to reset value + * @vcpu: The VCPU pointer + * + * This function finds the right table above and sets the registers on + * the virtual CPU struct to their architectually defined reset + * values. + */ +int kvm_reset_vcpu(struct kvm_vcpu *vcpu) +{ + const struct kvm_irq_level *cpu_vtimer_irq; + const struct kvm_regs *cpu_reset; + + switch (vcpu->arch.target) { + default: + if (test_bit(KVM_ARM_VCPU_EL1_32BIT, vcpu->arch.features)) { + if (!cpu_has_32bit_el1()) + return -EINVAL; + cpu_reset = &default_regs_reset32; + vcpu->arch.hcr_el2 &= ~HCR_RW; + } else { + cpu_reset = &default_regs_reset; + } + + cpu_vtimer_irq = &default_vtimer_irq; + break; + } + + /* Reset core registers */ + memcpy(vcpu_gp_regs(vcpu), cpu_reset, sizeof(*cpu_reset)); + + /* Reset system registers */ + kvm_reset_sys_regs(vcpu); + + /* Reset timer */ + kvm_timer_vcpu_reset(vcpu, cpu_vtimer_irq); + + return 0; +} diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c new file mode 100644 index 000000000000..94923609753b --- /dev/null +++ b/arch/arm64/kvm/sys_regs.c @@ -0,0 +1,1050 @@ +/* + * Copyright (C) 2012,2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> + * + * Derived from arch/arm/kvm/coproc.c: + * Copyright (C) 2012 - Virtual Open Systems and Columbia University + * Authors: Rusty Russell <rusty@rustcorp.com.au> + * Christoffer Dall <c.dall@virtualopensystems.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, version 2, as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <linux/mm.h> +#include <linux/kvm_host.h> +#include <linux/uaccess.h> +#include <asm/kvm_arm.h> +#include <asm/kvm_host.h> +#include <asm/kvm_emulate.h> +#include <asm/kvm_coproc.h> +#include <asm/cacheflush.h> +#include <asm/cputype.h> +#include <trace/events/kvm.h> + +#include "sys_regs.h" + +/* + * All of this file is extremly similar to the ARM coproc.c, but the + * types are different. My gut feeling is that it should be pretty + * easy to merge, but that would be an ABI breakage -- again. VFP + * would also need to be abstracted. + * + * For AArch32, we only take care of what is being trapped. Anything + * that has to do with init and userspace access has to go via the + * 64bit interface. + */ + +/* 3 bits per cache level, as per CLIDR, but non-existent caches always 0 */ +static u32 cache_levels; + +/* CSSELR values; used to index KVM_REG_ARM_DEMUX_ID_CCSIDR */ +#define CSSELR_MAX 12 + +/* Which cache CCSIDR represents depends on CSSELR value. */ +static u32 get_ccsidr(u32 csselr) +{ + u32 ccsidr; + + /* Make sure noone else changes CSSELR during this! */ + local_irq_disable(); + /* Put value into CSSELR */ + asm volatile("msr csselr_el1, %x0" : : "r" (csselr)); + isb(); + /* Read result out of CCSIDR */ + asm volatile("mrs %0, ccsidr_el1" : "=r" (ccsidr)); + local_irq_enable(); + + return ccsidr; +} + +static void do_dc_cisw(u32 val) +{ + asm volatile("dc cisw, %x0" : : "r" (val)); + dsb(); +} + +static void do_dc_csw(u32 val) +{ + asm volatile("dc csw, %x0" : : "r" (val)); + dsb(); +} + +/* See note at ARM ARM B1.14.4 */ +static bool access_dcsw(struct kvm_vcpu *vcpu, + const struct sys_reg_params *p, + const struct sys_reg_desc *r) +{ + unsigned long val; + int cpu; + + if (!p->is_write) + return read_from_write_only(vcpu, p); + + cpu = get_cpu(); + + cpumask_setall(&vcpu->arch.require_dcache_flush); + cpumask_clear_cpu(cpu, &vcpu->arch.require_dcache_flush); + + /* If we were already preempted, take the long way around */ + if (cpu != vcpu->arch.last_pcpu) { + flush_cache_all(); + goto done; + } + + val = *vcpu_reg(vcpu, p->Rt); + + switch (p->CRm) { + case 6: /* Upgrade DCISW to DCCISW, as per HCR.SWIO */ + case 14: /* DCCISW */ + do_dc_cisw(val); + break; + + case 10: /* DCCSW */ + do_dc_csw(val); + break; + } + +done: + put_cpu(); + + return true; +} + +/* + * We could trap ID_DFR0 and tell the guest we don't support performance + * monitoring. Unfortunately the patch to make the kernel check ID_DFR0 was + * NAKed, so it will read the PMCR anyway. + * + * Therefore we tell the guest we have 0 counters. Unfortunately, we + * must always support PMCCNTR (the cycle counter): we just RAZ/WI for + * all PM registers, which doesn't crash the guest kernel at least. + */ +static bool pm_fake(struct kvm_vcpu *vcpu, + const struct sys_reg_params *p, + const struct sys_reg_desc *r) +{ + if (p->is_write) + return ignore_write(vcpu, p); + else + return read_zero(vcpu, p); +} + +static void reset_amair_el1(struct kvm_vcpu *vcpu, const struct sys_reg_desc *r) +{ + u64 amair; + + asm volatile("mrs %0, amair_el1\n" : "=r" (amair)); + vcpu_sys_reg(vcpu, AMAIR_EL1) = amair; +} + +static void reset_mpidr(struct kvm_vcpu *vcpu, const struct sys_reg_desc *r) +{ + /* + * Simply map the vcpu_id into the Aff0 field of the MPIDR. + */ + vcpu_sys_reg(vcpu, MPIDR_EL1) = (1UL << 31) | (vcpu->vcpu_id & 0xff); +} + +/* + * Architected system registers. + * Important: Must be sorted ascending by Op0, Op1, CRn, CRm, Op2 + */ +static const struct sys_reg_desc sys_reg_descs[] = { + /* DC ISW */ + { Op0(0b01), Op1(0b000), CRn(0b0111), CRm(0b0110), Op2(0b010), + access_dcsw }, + /* DC CSW */ + { Op0(0b01), Op1(0b000), CRn(0b0111), CRm(0b1010), Op2(0b010), + access_dcsw }, + /* DC CISW */ + { Op0(0b01), Op1(0b000), CRn(0b0111), CRm(0b1110), Op2(0b010), + access_dcsw }, + + /* TEECR32_EL1 */ + { Op0(0b10), Op1(0b010), CRn(0b0000), CRm(0b0000), Op2(0b000), + NULL, reset_val, TEECR32_EL1, 0 }, + /* TEEHBR32_EL1 */ + { Op0(0b10), Op1(0b010), CRn(0b0001), CRm(0b0000), Op2(0b000), + NULL, reset_val, TEEHBR32_EL1, 0 }, + /* DBGVCR32_EL2 */ + { Op0(0b10), Op1(0b100), CRn(0b0000), CRm(0b0111), Op2(0b000), + NULL, reset_val, DBGVCR32_EL2, 0 }, + + /* MPIDR_EL1 */ + { Op0(0b11), Op1(0b000), CRn(0b0000), CRm(0b0000), Op2(0b101), + NULL, reset_mpidr, MPIDR_EL1 }, + /* SCTLR_EL1 */ + { Op0(0b11), Op1(0b000), CRn(0b0001), CRm(0b0000), Op2(0b000), + NULL, reset_val, SCTLR_EL1, 0x00C50078 }, + /* CPACR_EL1 */ + { Op0(0b11), Op1(0b000), CRn(0b0001), CRm(0b0000), Op2(0b010), + NULL, reset_val, CPACR_EL1, 0 }, + /* TTBR0_EL1 */ + { Op0(0b11), Op1(0b000), CRn(0b0010), CRm(0b0000), Op2(0b000), + NULL, reset_unknown, TTBR0_EL1 }, + /* TTBR1_EL1 */ + { Op0(0b11), Op1(0b000), CRn(0b0010), CRm(0b0000), Op2(0b001), + NULL, reset_unknown, TTBR1_EL1 }, + /* TCR_EL1 */ + { Op0(0b11), Op1(0b000), CRn(0b0010), CRm(0b0000), Op2(0b010), + NULL, reset_val, TCR_EL1, 0 }, + + /* AFSR0_EL1 */ + { Op0(0b11), Op1(0b000), CRn(0b0101), CRm(0b0001), Op2(0b000), + NULL, reset_unknown, AFSR0_EL1 }, + /* AFSR1_EL1 */ + { Op0(0b11), Op1(0b000), CRn(0b0101), CRm(0b0001), Op2(0b001), + NULL, reset_unknown, AFSR1_EL1 }, + /* ESR_EL1 */ + { Op0(0b11), Op1(0b000), CRn(0b0101), CRm(0b0010), Op2(0b000), + NULL, reset_unknown, ESR_EL1 }, + /* FAR_EL1 */ + { Op0(0b11), Op1(0b000), CRn(0b0110), CRm(0b0000), Op2(0b000), + NULL, reset_unknown, FAR_EL1 }, + + /* PMINTENSET_EL1 */ + { Op0(0b11), Op1(0b000), CRn(0b1001), CRm(0b1110), Op2(0b001), + pm_fake }, + /* PMINTENCLR_EL1 */ + { Op0(0b11), Op1(0b000), CRn(0b1001), CRm(0b1110), Op2(0b010), + pm_fake }, + + /* MAIR_EL1 */ + { Op0(0b11), Op1(0b000), CRn(0b1010), CRm(0b0010), Op2(0b000), + NULL, reset_unknown, MAIR_EL1 }, + /* AMAIR_EL1 */ + { Op0(0b11), Op1(0b000), CRn(0b1010), CRm(0b0011), Op2(0b000), + NULL, reset_amair_el1, AMAIR_EL1 }, + + /* VBAR_EL1 */ + { Op0(0b11), Op1(0b000), CRn(0b1100), CRm(0b0000), Op2(0b000), + NULL, reset_val, VBAR_EL1, 0 }, + /* CONTEXTIDR_EL1 */ + { Op0(0b11), Op1(0b000), CRn(0b1101), CRm(0b0000), Op2(0b001), + NULL, reset_val, CONTEXTIDR_EL1, 0 }, + /* TPIDR_EL1 */ + { Op0(0b11), Op1(0b000), CRn(0b1101), CRm(0b0000), Op2(0b100), + NULL, reset_unknown, TPIDR_EL1 }, + + /* CNTKCTL_EL1 */ + { Op0(0b11), Op1(0b000), CRn(0b1110), CRm(0b0001), Op2(0b000), + NULL, reset_val, CNTKCTL_EL1, 0}, + + /* CSSELR_EL1 */ + { Op0(0b11), Op1(0b010), CRn(0b0000), CRm(0b0000), Op2(0b000), + NULL, reset_unknown, CSSELR_EL1 }, + + /* PMCR_EL0 */ + { Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b000), + pm_fake }, + /* PMCNTENSET_EL0 */ + { Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b001), + pm_fake }, + /* PMCNTENCLR_EL0 */ + { Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b010), + pm_fake }, + /* PMOVSCLR_EL0 */ + { Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b011), + pm_fake }, + /* PMSWINC_EL0 */ + { Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b100), + pm_fake }, + /* PMSELR_EL0 */ + { Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b101), + pm_fake }, + /* PMCEID0_EL0 */ + { Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b110), + pm_fake }, + /* PMCEID1_EL0 */ + { Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1100), Op2(0b111), + pm_fake }, + /* PMCCNTR_EL0 */ + { Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1101), Op2(0b000), + pm_fake }, + /* PMXEVTYPER_EL0 */ + { Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1101), Op2(0b001), + pm_fake }, + /* PMXEVCNTR_EL0 */ + { Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1101), Op2(0b010), + pm_fake }, + /* PMUSERENR_EL0 */ + { Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1110), Op2(0b000), + pm_fake }, + /* PMOVSSET_EL0 */ + { Op0(0b11), Op1(0b011), CRn(0b1001), CRm(0b1110), Op2(0b011), + pm_fake }, + + /* TPIDR_EL0 */ + { Op0(0b11), Op1(0b011), CRn(0b1101), CRm(0b0000), Op2(0b010), + NULL, reset_unknown, TPIDR_EL0 }, + /* TPIDRRO_EL0 */ + { Op0(0b11), Op1(0b011), CRn(0b1101), CRm(0b0000), Op2(0b011), + NULL, reset_unknown, TPIDRRO_EL0 }, + + /* DACR32_EL2 */ + { Op0(0b11), Op1(0b100), CRn(0b0011), CRm(0b0000), Op2(0b000), + NULL, reset_unknown, DACR32_EL2 }, + /* IFSR32_EL2 */ + { Op0(0b11), Op1(0b100), CRn(0b0101), CRm(0b0000), Op2(0b001), + NULL, reset_unknown, IFSR32_EL2 }, + /* FPEXC32_EL2 */ + { Op0(0b11), Op1(0b100), CRn(0b0101), CRm(0b0011), Op2(0b000), + NULL, reset_val, FPEXC32_EL2, 0x70 }, +}; + +/* Trapped cp15 registers */ +static const struct sys_reg_desc cp15_regs[] = { + /* + * DC{C,I,CI}SW operations: + */ + { Op1( 0), CRn( 7), CRm( 6), Op2( 2), access_dcsw }, + { Op1( 0), CRn( 7), CRm(10), Op2( 2), access_dcsw }, + { Op1( 0), CRn( 7), CRm(14), Op2( 2), access_dcsw }, + { Op1( 0), CRn( 9), CRm(12), Op2( 0), pm_fake }, + { Op1( 0), CRn( 9), CRm(12), Op2( 1), pm_fake }, + { Op1( 0), CRn( 9), CRm(12), Op2( 2), pm_fake }, + { Op1( 0), CRn( 9), CRm(12), Op2( 3), pm_fake }, + { Op1( 0), CRn( 9), CRm(12), Op2( 5), pm_fake }, + { Op1( 0), CRn( 9), CRm(12), Op2( 6), pm_fake }, + { Op1( 0), CRn( 9), CRm(12), Op2( 7), pm_fake }, + { Op1( 0), CRn( 9), CRm(13), Op2( 0), pm_fake }, + { Op1( 0), CRn( 9), CRm(13), Op2( 1), pm_fake }, + { Op1( 0), CRn( 9), CRm(13), Op2( 2), pm_fake }, + { Op1( 0), CRn( 9), CRm(14), Op2( 0), pm_fake }, + { Op1( 0), CRn( 9), CRm(14), Op2( 1), pm_fake }, + { Op1( 0), CRn( 9), CRm(14), Op2( 2), pm_fake }, +}; + +/* Target specific emulation tables */ +static struct kvm_sys_reg_target_table *target_tables[KVM_ARM_NUM_TARGETS]; + +void kvm_register_target_sys_reg_table(unsigned int target, + struct kvm_sys_reg_target_table *table) +{ + target_tables[target] = table; +} + +/* Get specific register table for this target. */ +static const struct sys_reg_desc *get_target_table(unsigned target, + bool mode_is_64, + size_t *num) +{ + struct kvm_sys_reg_target_table *table; + + table = target_tables[target]; + if (mode_is_64) { + *num = table->table64.num; + return table->table64.table; + } else { + *num = table->table32.num; + return table->table32.table; + } +} + +static const struct sys_reg_desc *find_reg(const struct sys_reg_params *params, + const struct sys_reg_desc table[], + unsigned int num) +{ + unsigned int i; + + for (i = 0; i < num; i++) { + const struct sys_reg_desc *r = &table[i]; + + if (params->Op0 != r->Op0) + continue; + if (params->Op1 != r->Op1) + continue; + if (params->CRn != r->CRn) + continue; + if (params->CRm != r->CRm) + continue; + if (params->Op2 != r->Op2) + continue; + + return r; + } + return NULL; +} + +int kvm_handle_cp14_load_store(struct kvm_vcpu *vcpu, struct kvm_run *run) +{ + kvm_inject_undefined(vcpu); + return 1; +} + +int kvm_handle_cp14_access(struct kvm_vcpu *vcpu, struct kvm_run *run) +{ + kvm_inject_undefined(vcpu); + return 1; +} + +static void emulate_cp15(struct kvm_vcpu *vcpu, + const struct sys_reg_params *params) +{ + size_t num; + const struct sys_reg_desc *table, *r; + + table = get_target_table(vcpu->arch.target, false, &num); + + /* Search target-specific then generic table. */ + r = find_reg(params, table, num); + if (!r) + r = find_reg(params, cp15_regs, ARRAY_SIZE(cp15_regs)); + + if (likely(r)) { + /* + * Not having an accessor means that we have + * configured a trap that we don't know how to + * handle. This certainly qualifies as a gross bug + * that should be fixed right away. + */ + BUG_ON(!r->access); + + if (likely(r->access(vcpu, params, r))) { + /* Skip instruction, since it was emulated */ + kvm_skip_instr(vcpu, kvm_vcpu_trap_il_is32bit(vcpu)); + return; + } + /* If access function fails, it should complain. */ + } + + kvm_err("Unsupported guest CP15 access at: %08lx\n", *vcpu_pc(vcpu)); + print_sys_reg_instr(params); + kvm_inject_undefined(vcpu); +} + +/** + * kvm_handle_cp15_64 -- handles a mrrc/mcrr trap on a guest CP15 access + * @vcpu: The VCPU pointer + * @run: The kvm_run struct + */ +int kvm_handle_cp15_64(struct kvm_vcpu *vcpu, struct kvm_run *run) +{ + struct sys_reg_params params; + u32 hsr = kvm_vcpu_get_hsr(vcpu); + int Rt2 = (hsr >> 10) & 0xf; + + params.CRm = (hsr >> 1) & 0xf; + params.Rt = (hsr >> 5) & 0xf; + params.is_write = ((hsr & 1) == 0); + + params.Op0 = 0; + params.Op1 = (hsr >> 16) & 0xf; + params.Op2 = 0; + params.CRn = 0; + + /* + * Massive hack here. Store Rt2 in the top 32bits so we only + * have one register to deal with. As we use the same trap + * backends between AArch32 and AArch64, we get away with it. + */ + if (params.is_write) { + u64 val = *vcpu_reg(vcpu, params.Rt); + val &= 0xffffffff; + val |= *vcpu_reg(vcpu, Rt2) << 32; + *vcpu_reg(vcpu, params.Rt) = val; + } + + emulate_cp15(vcpu, ¶ms); + + /* Do the opposite hack for the read side */ + if (!params.is_write) { + u64 val = *vcpu_reg(vcpu, params.Rt); + val >>= 32; + *vcpu_reg(vcpu, Rt2) = val; + } + + return 1; +} + +/** + * kvm_handle_cp15_32 -- handles a mrc/mcr trap on a guest CP15 access + * @vcpu: The VCPU pointer + * @run: The kvm_run struct + */ +int kvm_handle_cp15_32(struct kvm_vcpu *vcpu, struct kvm_run *run) +{ + struct sys_reg_params params; + u32 hsr = kvm_vcpu_get_hsr(vcpu); + + params.CRm = (hsr >> 1) & 0xf; + params.Rt = (hsr >> 5) & 0xf; + params.is_write = ((hsr & 1) == 0); + params.CRn = (hsr >> 10) & 0xf; + params.Op0 = 0; + params.Op1 = (hsr >> 14) & 0x7; + params.Op2 = (hsr >> 17) & 0x7; + + emulate_cp15(vcpu, ¶ms); + return 1; +} + +static int emulate_sys_reg(struct kvm_vcpu *vcpu, + const struct sys_reg_params *params) +{ + size_t num; + const struct sys_reg_desc *table, *r; + + table = get_target_table(vcpu->arch.target, true, &num); + + /* Search target-specific then generic table. */ + r = find_reg(params, table, num); + if (!r) + r = find_reg(params, sys_reg_descs, ARRAY_SIZE(sys_reg_descs)); + + if (likely(r)) { + /* + * Not having an accessor means that we have + * configured a trap that we don't know how to + * handle. This certainly qualifies as a gross bug + * that should be fixed right away. + */ + BUG_ON(!r->access); + + if (likely(r->access(vcpu, params, r))) { + /* Skip instruction, since it was emulated */ + kvm_skip_instr(vcpu, kvm_vcpu_trap_il_is32bit(vcpu)); + return 1; + } + /* If access function fails, it should complain. */ + } else { + kvm_err("Unsupported guest sys_reg access at: %lx\n", + *vcpu_pc(vcpu)); + print_sys_reg_instr(params); + } + kvm_inject_undefined(vcpu); + return 1; +} + +static void reset_sys_reg_descs(struct kvm_vcpu *vcpu, + const struct sys_reg_desc *table, size_t num) +{ + unsigned long i; + + for (i = 0; i < num; i++) + if (table[i].reset) + table[i].reset(vcpu, &table[i]); +} + +/** + * kvm_handle_sys_reg -- handles a mrs/msr trap on a guest sys_reg access + * @vcpu: The VCPU pointer + * @run: The kvm_run struct + */ +int kvm_handle_sys_reg(struct kvm_vcpu *vcpu, struct kvm_run *run) +{ + struct sys_reg_params params; + unsigned long esr = kvm_vcpu_get_hsr(vcpu); + + params.Op0 = (esr >> 20) & 3; + params.Op1 = (esr >> 14) & 0x7; + params.CRn = (esr >> 10) & 0xf; + params.CRm = (esr >> 1) & 0xf; + params.Op2 = (esr >> 17) & 0x7; + params.Rt = (esr >> 5) & 0x1f; + params.is_write = !(esr & 1); + + return emulate_sys_reg(vcpu, ¶ms); +} + +/****************************************************************************** + * Userspace API + *****************************************************************************/ + +static bool index_to_params(u64 id, struct sys_reg_params *params) +{ + switch (id & KVM_REG_SIZE_MASK) { + case KVM_REG_SIZE_U64: + /* Any unused index bits means it's not valid. */ + if (id & ~(KVM_REG_ARCH_MASK | KVM_REG_SIZE_MASK + | KVM_REG_ARM_COPROC_MASK + | KVM_REG_ARM64_SYSREG_OP0_MASK + | KVM_REG_ARM64_SYSREG_OP1_MASK + | KVM_REG_ARM64_SYSREG_CRN_MASK + | KVM_REG_ARM64_SYSREG_CRM_MASK + | KVM_REG_ARM64_SYSREG_OP2_MASK)) + return false; + params->Op0 = ((id & KVM_REG_ARM64_SYSREG_OP0_MASK) + >> KVM_REG_ARM64_SYSREG_OP0_SHIFT); + params->Op1 = ((id & KVM_REG_ARM64_SYSREG_OP1_MASK) + >> KVM_REG_ARM64_SYSREG_OP1_SHIFT); + params->CRn = ((id & KVM_REG_ARM64_SYSREG_CRN_MASK) + >> KVM_REG_ARM64_SYSREG_CRN_SHIFT); + params->CRm = ((id & KVM_REG_ARM64_SYSREG_CRM_MASK) + >> KVM_REG_ARM64_SYSREG_CRM_SHIFT); + params->Op2 = ((id & KVM_REG_ARM64_SYSREG_OP2_MASK) + >> KVM_REG_ARM64_SYSREG_OP2_SHIFT); + return true; + default: + return false; + } +} + +/* Decode an index value, and find the sys_reg_desc entry. */ +static const struct sys_reg_desc *index_to_sys_reg_desc(struct kvm_vcpu *vcpu, + u64 id) +{ + size_t num; + const struct sys_reg_desc *table, *r; + struct sys_reg_params params; + + /* We only do sys_reg for now. */ + if ((id & KVM_REG_ARM_COPROC_MASK) != KVM_REG_ARM64_SYSREG) + return NULL; + + if (!index_to_params(id, ¶ms)) + return NULL; + + table = get_target_table(vcpu->arch.target, true, &num); + r = find_reg(¶ms, table, num); + if (!r) + r = find_reg(¶ms, sys_reg_descs, ARRAY_SIZE(sys_reg_descs)); + + /* Not saved in the sys_reg array? */ + if (r && !r->reg) + r = NULL; + + return r; +} + +/* + * These are the invariant sys_reg registers: we let the guest see the + * host versions of these, so they're part of the guest state. + * + * A future CPU may provide a mechanism to present different values to + * the guest, or a future kvm may trap them. + */ + +#define FUNCTION_INVARIANT(reg) \ + static void get_##reg(struct kvm_vcpu *v, \ + const struct sys_reg_desc *r) \ + { \ + u64 val; \ + \ + asm volatile("mrs %0, " __stringify(reg) "\n" \ + : "=r" (val)); \ + ((struct sys_reg_desc *)r)->val = val; \ + } + +FUNCTION_INVARIANT(midr_el1) +FUNCTION_INVARIANT(ctr_el0) +FUNCTION_INVARIANT(revidr_el1) +FUNCTION_INVARIANT(id_pfr0_el1) +FUNCTION_INVARIANT(id_pfr1_el1) +FUNCTION_INVARIANT(id_dfr0_el1) +FUNCTION_INVARIANT(id_afr0_el1) +FUNCTION_INVARIANT(id_mmfr0_el1) +FUNCTION_INVARIANT(id_mmfr1_el1) +FUNCTION_INVARIANT(id_mmfr2_el1) +FUNCTION_INVARIANT(id_mmfr3_el1) +FUNCTION_INVARIANT(id_isar0_el1) +FUNCTION_INVARIANT(id_isar1_el1) +FUNCTION_INVARIANT(id_isar2_el1) +FUNCTION_INVARIANT(id_isar3_el1) +FUNCTION_INVARIANT(id_isar4_el1) +FUNCTION_INVARIANT(id_isar5_el1) +FUNCTION_INVARIANT(clidr_el1) +FUNCTION_INVARIANT(aidr_el1) + +/* ->val is filled in by kvm_sys_reg_table_init() */ +static struct sys_reg_desc invariant_sys_regs[] = { + { Op0(0b11), Op1(0b000), CRn(0b0000), CRm(0b0000), Op2(0b000), + NULL, get_midr_el1 }, + { Op0(0b11), Op1(0b000), CRn(0b0000), CRm(0b0000), Op2(0b110), + NULL, get_revidr_el1 }, + { Op0(0b11), Op1(0b000), CRn(0b0000), CRm(0b0001), Op2(0b000), + NULL, get_id_pfr0_el1 }, + { Op0(0b11), Op1(0b000), CRn(0b0000), CRm(0b0001), Op2(0b001), + NULL, get_id_pfr1_el1 }, + { Op0(0b11), Op1(0b000), CRn(0b0000), CRm(0b0001), Op2(0b010), + NULL, get_id_dfr0_el1 }, + { Op0(0b11), Op1(0b000), CRn(0b0000), CRm(0b0001), Op2(0b011), + NULL, get_id_afr0_el1 }, + { Op0(0b11), Op1(0b000), CRn(0b0000), CRm(0b0001), Op2(0b100), + NULL, get_id_mmfr0_el1 }, + { Op0(0b11), Op1(0b000), CRn(0b0000), CRm(0b0001), Op2(0b101), + NULL, get_id_mmfr1_el1 }, + { Op0(0b11), Op1(0b000), CRn(0b0000), CRm(0b0001), Op2(0b110), + NULL, get_id_mmfr2_el1 }, + { Op0(0b11), Op1(0b000), CRn(0b0000), CRm(0b0001), Op2(0b111), + NULL, get_id_mmfr3_el1 }, + { Op0(0b11), Op1(0b000), CRn(0b0000), CRm(0b0010), Op2(0b000), + NULL, get_id_isar0_el1 }, + { Op0(0b11), Op1(0b000), CRn(0b0000), CRm(0b0010), Op2(0b001), + NULL, get_id_isar1_el1 }, + { Op0(0b11), Op1(0b000), CRn(0b0000), CRm(0b0010), Op2(0b010), + NULL, get_id_isar2_el1 }, + { Op0(0b11), Op1(0b000), CRn(0b0000), CRm(0b0010), Op2(0b011), + NULL, get_id_isar3_el1 }, + { Op0(0b11), Op1(0b000), CRn(0b0000), CRm(0b0010), Op2(0b100), + NULL, get_id_isar4_el1 }, + { Op0(0b11), Op1(0b000), CRn(0b0000), CRm(0b0010), Op2(0b101), + NULL, get_id_isar5_el1 }, + { Op0(0b11), Op1(0b001), CRn(0b0000), CRm(0b0000), Op2(0b001), + NULL, get_clidr_el1 }, + { Op0(0b11), Op1(0b001), CRn(0b0000), CRm(0b0000), Op2(0b111), + NULL, get_aidr_el1 }, + { Op0(0b11), Op1(0b011), CRn(0b0000), CRm(0b0000), Op2(0b001), + NULL, get_ctr_el0 }, +}; + +static int reg_from_user(void *val, const void __user *uaddr, u64 id) +{ + /* This Just Works because we are little endian. */ + if (copy_from_user(val, uaddr, KVM_REG_SIZE(id)) != 0) + return -EFAULT; + return 0; +} + +static int reg_to_user(void __user *uaddr, const void *val, u64 id) +{ + /* This Just Works because we are little endian. */ + if (copy_to_user(uaddr, val, KVM_REG_SIZE(id)) != 0) + return -EFAULT; + return 0; +} + +static int get_invariant_sys_reg(u64 id, void __user *uaddr) +{ + struct sys_reg_params params; + const struct sys_reg_desc *r; + + if (!index_to_params(id, ¶ms)) + return -ENOENT; + + r = find_reg(¶ms, invariant_sys_regs, ARRAY_SIZE(invariant_sys_regs)); + if (!r) + return -ENOENT; + + return reg_to_user(uaddr, &r->val, id); +} + +static int set_invariant_sys_reg(u64 id, void __user *uaddr) +{ + struct sys_reg_params params; + const struct sys_reg_desc *r; + int err; + u64 val = 0; /* Make sure high bits are 0 for 32-bit regs */ + + if (!index_to_params(id, ¶ms)) + return -ENOENT; + r = find_reg(¶ms, invariant_sys_regs, ARRAY_SIZE(invariant_sys_regs)); + if (!r) + return -ENOENT; + + err = reg_from_user(&val, uaddr, id); + if (err) + return err; + + /* This is what we mean by invariant: you can't change it. */ + if (r->val != val) + return -EINVAL; + + return 0; +} + +static bool is_valid_cache(u32 val) +{ + u32 level, ctype; + + if (val >= CSSELR_MAX) + return -ENOENT; + + /* Bottom bit is Instruction or Data bit. Next 3 bits are level. */ + level = (val >> 1); + ctype = (cache_levels >> (level * 3)) & 7; + + switch (ctype) { + case 0: /* No cache */ + return false; + case 1: /* Instruction cache only */ + return (val & 1); + case 2: /* Data cache only */ + case 4: /* Unified cache */ + return !(val & 1); + case 3: /* Separate instruction and data caches */ + return true; + default: /* Reserved: we can't know instruction or data. */ + return false; + } +} + +static int demux_c15_get(u64 id, void __user *uaddr) +{ + u32 val; + u32 __user *uval = uaddr; + + /* Fail if we have unknown bits set. */ + if (id & ~(KVM_REG_ARCH_MASK|KVM_REG_SIZE_MASK|KVM_REG_ARM_COPROC_MASK + | ((1 << KVM_REG_ARM_COPROC_SHIFT)-1))) + return -ENOENT; + + switch (id & KVM_REG_ARM_DEMUX_ID_MASK) { + case KVM_REG_ARM_DEMUX_ID_CCSIDR: + if (KVM_REG_SIZE(id) != 4) + return -ENOENT; + val = (id & KVM_REG_ARM_DEMUX_VAL_MASK) + >> KVM_REG_ARM_DEMUX_VAL_SHIFT; + if (!is_valid_cache(val)) + return -ENOENT; + + return put_user(get_ccsidr(val), uval); + default: + return -ENOENT; + } +} + +static int demux_c15_set(u64 id, void __user *uaddr) +{ + u32 val, newval; + u32 __user *uval = uaddr; + + /* Fail if we have unknown bits set. */ + if (id & ~(KVM_REG_ARCH_MASK|KVM_REG_SIZE_MASK|KVM_REG_ARM_COPROC_MASK + | ((1 << KVM_REG_ARM_COPROC_SHIFT)-1))) + return -ENOENT; + + switch (id & KVM_REG_ARM_DEMUX_ID_MASK) { + case KVM_REG_ARM_DEMUX_ID_CCSIDR: + if (KVM_REG_SIZE(id) != 4) + return -ENOENT; + val = (id & KVM_REG_ARM_DEMUX_VAL_MASK) + >> KVM_REG_ARM_DEMUX_VAL_SHIFT; + if (!is_valid_cache(val)) + return -ENOENT; + + if (get_user(newval, uval)) + return -EFAULT; + + /* This is also invariant: you can't change it. */ + if (newval != get_ccsidr(val)) + return -EINVAL; + return 0; + default: + return -ENOENT; + } +} + +int kvm_arm_sys_reg_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg) +{ + const struct sys_reg_desc *r; + void __user *uaddr = (void __user *)(unsigned long)reg->addr; + + if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_DEMUX) + return demux_c15_get(reg->id, uaddr); + + if (KVM_REG_SIZE(reg->id) != sizeof(__u64)) + return -ENOENT; + + r = index_to_sys_reg_desc(vcpu, reg->id); + if (!r) + return get_invariant_sys_reg(reg->id, uaddr); + + return reg_to_user(uaddr, &vcpu_sys_reg(vcpu, r->reg), reg->id); +} + +int kvm_arm_sys_reg_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg) +{ + const struct sys_reg_desc *r; + void __user *uaddr = (void __user *)(unsigned long)reg->addr; + + if ((reg->id & KVM_REG_ARM_COPROC_MASK) == KVM_REG_ARM_DEMUX) + return demux_c15_set(reg->id, uaddr); + + if (KVM_REG_SIZE(reg->id) != sizeof(__u64)) + return -ENOENT; + + r = index_to_sys_reg_desc(vcpu, reg->id); + if (!r) + return set_invariant_sys_reg(reg->id, uaddr); + + return reg_from_user(&vcpu_sys_reg(vcpu, r->reg), uaddr, reg->id); +} + +static unsigned int num_demux_regs(void) +{ + unsigned int i, count = 0; + + for (i = 0; i < CSSELR_MAX; i++) + if (is_valid_cache(i)) + count++; + + return count; +} + +static int write_demux_regids(u64 __user *uindices) +{ + u64 val = KVM_REG_ARM | KVM_REG_SIZE_U32 | KVM_REG_ARM_DEMUX; + unsigned int i; + + val |= KVM_REG_ARM_DEMUX_ID_CCSIDR; + for (i = 0; i < CSSELR_MAX; i++) { + if (!is_valid_cache(i)) + continue; + if (put_user(val | i, uindices)) + return -EFAULT; + uindices++; + } + return 0; +} + +static u64 sys_reg_to_index(const struct sys_reg_desc *reg) +{ + return (KVM_REG_ARM64 | KVM_REG_SIZE_U64 | + KVM_REG_ARM64_SYSREG | + (reg->Op0 << KVM_REG_ARM64_SYSREG_OP0_SHIFT) | + (reg->Op1 << KVM_REG_ARM64_SYSREG_OP1_SHIFT) | + (reg->CRn << KVM_REG_ARM64_SYSREG_CRN_SHIFT) | + (reg->CRm << KVM_REG_ARM64_SYSREG_CRM_SHIFT) | + (reg->Op2 << KVM_REG_ARM64_SYSREG_OP2_SHIFT)); +} + +static bool copy_reg_to_user(const struct sys_reg_desc *reg, u64 __user **uind) +{ + if (!*uind) + return true; + + if (put_user(sys_reg_to_index(reg), *uind)) + return false; + + (*uind)++; + return true; +} + +/* Assumed ordered tables, see kvm_sys_reg_table_init. */ +static int walk_sys_regs(struct kvm_vcpu *vcpu, u64 __user *uind) +{ + const struct sys_reg_desc *i1, *i2, *end1, *end2; + unsigned int total = 0; + size_t num; + + /* We check for duplicates here, to allow arch-specific overrides. */ + i1 = get_target_table(vcpu->arch.target, true, &num); + end1 = i1 + num; + i2 = sys_reg_descs; + end2 = sys_reg_descs + ARRAY_SIZE(sys_reg_descs); + + BUG_ON(i1 == end1 || i2 == end2); + + /* Walk carefully, as both tables may refer to the same register. */ + while (i1 || i2) { + int cmp = cmp_sys_reg(i1, i2); + /* target-specific overrides generic entry. */ + if (cmp <= 0) { + /* Ignore registers we trap but don't save. */ + if (i1->reg) { + if (!copy_reg_to_user(i1, &uind)) + return -EFAULT; + total++; + } + } else { + /* Ignore registers we trap but don't save. */ + if (i2->reg) { + if (!copy_reg_to_user(i2, &uind)) + return -EFAULT; + total++; + } + } + + if (cmp <= 0 && ++i1 == end1) + i1 = NULL; + if (cmp >= 0 && ++i2 == end2) + i2 = NULL; + } + return total; +} + +unsigned long kvm_arm_num_sys_reg_descs(struct kvm_vcpu *vcpu) +{ + return ARRAY_SIZE(invariant_sys_regs) + + num_demux_regs() + + walk_sys_regs(vcpu, (u64 __user *)NULL); +} + +int kvm_arm_copy_sys_reg_indices(struct kvm_vcpu *vcpu, u64 __user *uindices) +{ + unsigned int i; + int err; + + /* Then give them all the invariant registers' indices. */ + for (i = 0; i < ARRAY_SIZE(invariant_sys_regs); i++) { + if (put_user(sys_reg_to_index(&invariant_sys_regs[i]), uindices)) + return -EFAULT; + uindices++; + } + + err = walk_sys_regs(vcpu, uindices); + if (err < 0) + return err; + uindices += err; + + return write_demux_regids(uindices); +} + +void kvm_sys_reg_table_init(void) +{ + unsigned int i; + struct sys_reg_desc clidr; + + /* Make sure tables are unique and in order. */ + for (i = 1; i < ARRAY_SIZE(sys_reg_descs); i++) + BUG_ON(cmp_sys_reg(&sys_reg_descs[i-1], &sys_reg_descs[i]) >= 0); + + /* We abuse the reset function to overwrite the table itself. */ + for (i = 0; i < ARRAY_SIZE(invariant_sys_regs); i++) + invariant_sys_regs[i].reset(NULL, &invariant_sys_regs[i]); + + /* + * CLIDR format is awkward, so clean it up. See ARM B4.1.20: + * + * If software reads the Cache Type fields from Ctype1 + * upwards, once it has seen a value of 0b000, no caches + * exist at further-out levels of the hierarchy. So, for + * example, if Ctype3 is the first Cache Type field with a + * value of 0b000, the values of Ctype4 to Ctype7 must be + * ignored. + */ + get_clidr_el1(NULL, &clidr); /* Ugly... */ + cache_levels = clidr.val; + for (i = 0; i < 7; i++) + if (((cache_levels >> (i*3)) & 7) == 0) + break; + /* Clear all higher bits. */ + cache_levels &= (1 << (i*3))-1; +} + +/** + * kvm_reset_sys_regs - sets system registers to reset value + * @vcpu: The VCPU pointer + * + * This function finds the right table above and sets the registers on the + * virtual CPU struct to their architecturally defined reset values. + */ +void kvm_reset_sys_regs(struct kvm_vcpu *vcpu) +{ + size_t num; + const struct sys_reg_desc *table; + + /* Catch someone adding a register without putting in reset entry. */ + memset(&vcpu->arch.ctxt.sys_regs, 0x42, sizeof(vcpu->arch.ctxt.sys_regs)); + + /* Generic chip reset first (so target could override). */ + reset_sys_reg_descs(vcpu, sys_reg_descs, ARRAY_SIZE(sys_reg_descs)); + + table = get_target_table(vcpu->arch.target, true, &num); + reset_sys_reg_descs(vcpu, table, num); + + for (num = 1; num < NR_SYS_REGS; num++) + if (vcpu_sys_reg(vcpu, num) == 0x4242424242424242) + panic("Didn't reset vcpu_sys_reg(%zi)", num); +} diff --git a/arch/arm64/kvm/sys_regs.h b/arch/arm64/kvm/sys_regs.h new file mode 100644 index 000000000000..d50d3722998e --- /dev/null +++ b/arch/arm64/kvm/sys_regs.h @@ -0,0 +1,138 @@ +/* + * Copyright (C) 2012,2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> + * + * Derived from arch/arm/kvm/coproc.h + * Copyright (C) 2012 - Virtual Open Systems and Columbia University + * Authors: Christoffer Dall <c.dall@virtualopensystems.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, version 2, as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __ARM64_KVM_SYS_REGS_LOCAL_H__ +#define __ARM64_KVM_SYS_REGS_LOCAL_H__ + +struct sys_reg_params { + u8 Op0; + u8 Op1; + u8 CRn; + u8 CRm; + u8 Op2; + u8 Rt; + bool is_write; +}; + +struct sys_reg_desc { + /* MRS/MSR instruction which accesses it. */ + u8 Op0; + u8 Op1; + u8 CRn; + u8 CRm; + u8 Op2; + + /* Trapped access from guest, if non-NULL. */ + bool (*access)(struct kvm_vcpu *, + const struct sys_reg_params *, + const struct sys_reg_desc *); + + /* Initialization for vcpu. */ + void (*reset)(struct kvm_vcpu *, const struct sys_reg_desc *); + + /* Index into sys_reg[], or 0 if we don't need to save it. */ + int reg; + + /* Value (usually reset value) */ + u64 val; +}; + +static inline void print_sys_reg_instr(const struct sys_reg_params *p) +{ + /* Look, we even formatted it for you to paste into the table! */ + kvm_pr_unimpl(" { Op0(%2u), Op1(%2u), CRn(%2u), CRm(%2u), Op2(%2u), func_%s },\n", + p->Op0, p->Op1, p->CRn, p->CRm, p->Op2, p->is_write ? "write" : "read"); +} + +static inline bool ignore_write(struct kvm_vcpu *vcpu, + const struct sys_reg_params *p) +{ + return true; +} + +static inline bool read_zero(struct kvm_vcpu *vcpu, + const struct sys_reg_params *p) +{ + *vcpu_reg(vcpu, p->Rt) = 0; + return true; +} + +static inline bool write_to_read_only(struct kvm_vcpu *vcpu, + const struct sys_reg_params *params) +{ + kvm_debug("sys_reg write to read-only register at: %lx\n", + *vcpu_pc(vcpu)); + print_sys_reg_instr(params); + return false; +} + +static inline bool read_from_write_only(struct kvm_vcpu *vcpu, + const struct sys_reg_params *params) +{ + kvm_debug("sys_reg read to write-only register at: %lx\n", + *vcpu_pc(vcpu)); + print_sys_reg_instr(params); + return false; +} + +/* Reset functions */ +static inline void reset_unknown(struct kvm_vcpu *vcpu, + const struct sys_reg_desc *r) +{ + BUG_ON(!r->reg); + BUG_ON(r->reg >= NR_SYS_REGS); + vcpu_sys_reg(vcpu, r->reg) = 0x1de7ec7edbadc0deULL; +} + +static inline void reset_val(struct kvm_vcpu *vcpu, const struct sys_reg_desc *r) +{ + BUG_ON(!r->reg); + BUG_ON(r->reg >= NR_SYS_REGS); + vcpu_sys_reg(vcpu, r->reg) = r->val; +} + +static inline int cmp_sys_reg(const struct sys_reg_desc *i1, + const struct sys_reg_desc *i2) +{ + BUG_ON(i1 == i2); + if (!i1) + return 1; + else if (!i2) + return -1; + if (i1->Op0 != i2->Op0) + return i1->Op0 - i2->Op0; + if (i1->Op1 != i2->Op1) + return i1->Op1 - i2->Op1; + if (i1->CRn != i2->CRn) + return i1->CRn - i2->CRn; + if (i1->CRm != i2->CRm) + return i1->CRm - i2->CRm; + return i1->Op2 - i2->Op2; +} + + +#define Op0(_x) .Op0 = _x +#define Op1(_x) .Op1 = _x +#define CRn(_x) .CRn = _x +#define CRm(_x) .CRm = _x +#define Op2(_x) .Op2 = _x + +#endif /* __ARM64_KVM_SYS_REGS_LOCAL_H__ */ diff --git a/arch/arm64/kvm/sys_regs_generic_v8.c b/arch/arm64/kvm/sys_regs_generic_v8.c new file mode 100644 index 000000000000..4268ab9356b1 --- /dev/null +++ b/arch/arm64/kvm/sys_regs_generic_v8.c @@ -0,0 +1,95 @@ +/* + * Copyright (C) 2012,2013 - ARM Ltd + * Author: Marc Zyngier <marc.zyngier@arm.com> + * + * Based on arch/arm/kvm/coproc_a15.c: + * Copyright (C) 2012 - Virtual Open Systems and Columbia University + * Authors: Rusty Russell <rusty@rustcorp.au> + * Christoffer Dall <c.dall@virtualopensystems.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, version 2, as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ +#include <linux/kvm_host.h> +#include <asm/cputype.h> +#include <asm/kvm_arm.h> +#include <asm/kvm_asm.h> +#include <asm/kvm_host.h> +#include <asm/kvm_emulate.h> +#include <asm/kvm_coproc.h> +#include <linux/init.h> + +#include "sys_regs.h" + +static bool access_actlr(struct kvm_vcpu *vcpu, + const struct sys_reg_params *p, + const struct sys_reg_desc *r) +{ + if (p->is_write) + return ignore_write(vcpu, p); + + *vcpu_reg(vcpu, p->Rt) = vcpu_sys_reg(vcpu, ACTLR_EL1); + return true; +} + +static void reset_actlr(struct kvm_vcpu *vcpu, const struct sys_reg_desc *r) +{ + u64 actlr; + + asm volatile("mrs %0, actlr_el1\n" : "=r" (actlr)); + vcpu_sys_reg(vcpu, ACTLR_EL1) = actlr; +} + +/* + * Implementation specific sys-reg registers. + * Important: Must be sorted ascending by Op0, Op1, CRn, CRm, Op2 + */ +static const struct sys_reg_desc genericv8_sys_regs[] = { + /* ACTLR_EL1 */ + { Op0(0b11), Op1(0b000), CRn(0b0001), CRm(0b0000), Op2(0b001), + access_actlr, reset_actlr, ACTLR_EL1 }, +}; + +static const struct sys_reg_desc genericv8_cp15_regs[] = { + /* ACTLR */ + { Op1(0b000), CRn(0b0001), CRm(0b0000), Op2(0b001), + access_actlr }, +}; + +static struct kvm_sys_reg_target_table genericv8_target_table = { + .table64 = { + .table = genericv8_sys_regs, + .num = ARRAY_SIZE(genericv8_sys_regs), + }, + .table32 = { + .table = genericv8_cp15_regs, + .num = ARRAY_SIZE(genericv8_cp15_regs), + }, +}; + +static int __init sys_reg_genericv8_init(void) +{ + unsigned int i; + + for (i = 1; i < ARRAY_SIZE(genericv8_sys_regs); i++) + BUG_ON(cmp_sys_reg(&genericv8_sys_regs[i-1], + &genericv8_sys_regs[i]) >= 0); + + kvm_register_target_sys_reg_table(KVM_ARM_TARGET_AEM_V8, + &genericv8_target_table); + kvm_register_target_sys_reg_table(KVM_ARM_TARGET_FOUNDATION_V8, + &genericv8_target_table); + kvm_register_target_sys_reg_table(KVM_ARM_TARGET_CORTEX_A57, + &genericv8_target_table); + return 0; +} +late_initcall(sys_reg_genericv8_init); diff --git a/arch/arm64/mm/Makefile b/arch/arm64/mm/Makefile index 3140a2abcdc2..b51d36401d83 100644 --- a/arch/arm64/mm/Makefile +++ b/arch/arm64/mm/Makefile @@ -2,3 +2,4 @@ obj-y := dma-mapping.o extable.o fault.o init.o \ cache.o copypage.o flush.o \ ioremap.o mmap.o pgd.o mmu.o \ context.o tlb.o proc.o +obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o diff --git a/arch/arm64/mm/fault.c b/arch/arm64/mm/fault.c index 1426468b77f3..0ecac8980aae 100644 --- a/arch/arm64/mm/fault.c +++ b/arch/arm64/mm/fault.c @@ -365,17 +365,6 @@ static int __kprobes do_translation_fault(unsigned long addr, } /* - * Some section permission faults need to be handled gracefully. They can - * happen due to a __{get,put}_user during an oops. - */ -static int do_sect_fault(unsigned long addr, unsigned int esr, - struct pt_regs *regs) -{ - do_bad_area(addr, esr, regs); - return 0; -} - -/* * This abort handler always returns "fault". */ static int do_bad(unsigned long addr, unsigned int esr, struct pt_regs *regs) @@ -398,12 +387,12 @@ static struct fault_info { { do_translation_fault, SIGSEGV, SEGV_MAPERR, "level 2 translation fault" }, { do_page_fault, SIGSEGV, SEGV_MAPERR, "level 3 translation fault" }, { do_bad, SIGBUS, 0, "reserved access flag fault" }, - { do_bad, SIGSEGV, SEGV_ACCERR, "level 1 access flag fault" }, - { do_bad, SIGSEGV, SEGV_ACCERR, "level 2 access flag fault" }, + { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 1 access flag fault" }, + { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 2 access flag fault" }, { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 3 access flag fault" }, { do_bad, SIGBUS, 0, "reserved permission fault" }, - { do_bad, SIGSEGV, SEGV_ACCERR, "level 1 permission fault" }, - { do_sect_fault, SIGSEGV, SEGV_ACCERR, "level 2 permission fault" }, + { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 1 permission fault" }, + { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 2 permission fault" }, { do_page_fault, SIGSEGV, SEGV_ACCERR, "level 3 permission fault" }, { do_bad, SIGBUS, 0, "synchronous external abort" }, { do_bad, SIGBUS, 0, "asynchronous external abort" }, diff --git a/arch/arm64/mm/flush.c b/arch/arm64/mm/flush.c index 88611c3a421a..e4193e3adc7f 100644 --- a/arch/arm64/mm/flush.c +++ b/arch/arm64/mm/flush.c @@ -70,23 +70,16 @@ void copy_to_user_page(struct vm_area_struct *vma, struct page *page, #endif } -void __flush_dcache_page(struct page *page) -{ - __flush_dcache_area(page_address(page), PAGE_SIZE); -} - void __sync_icache_dcache(pte_t pte, unsigned long addr) { - unsigned long pfn; - struct page *page; + struct page *page = pte_page(pte); - pfn = pte_pfn(pte); - if (!pfn_valid(pfn)) + /* no flushing needed for anonymous pages */ + if (!page_mapping(page)) return; - page = pfn_to_page(pfn); if (!test_and_set_bit(PG_dcache_clean, &page->flags)) { - __flush_dcache_page(page); + __flush_dcache_area(page_address(page), PAGE_SIZE); __flush_icache_all(); } else if (icache_is_aivivt()) { __flush_icache_all(); @@ -94,28 +87,14 @@ void __sync_icache_dcache(pte_t pte, unsigned long addr) } /* - * Ensure cache coherency between kernel mapping and userspace mapping of this - * page. + * This function is called when a page has been modified by the kernel. Mark + * it as dirty for later flushing when mapped in user space (if executable, + * see __sync_icache_dcache). */ void flush_dcache_page(struct page *page) { - struct address_space *mapping; - - /* - * The zero page is never written to, so never has any dirty cache - * lines, and therefore never needs to be flushed. - */ - if (page == ZERO_PAGE(0)) - return; - - mapping = page_mapping(page); - if (mapping && mapping_mapped(mapping)) { - __flush_dcache_page(page); - __flush_icache_all(); - set_bit(PG_dcache_clean, &page->flags); - } else { + if (test_bit(PG_dcache_clean, &page->flags)) clear_bit(PG_dcache_clean, &page->flags); - } } EXPORT_SYMBOL(flush_dcache_page); diff --git a/arch/arm64/mm/hugetlbpage.c b/arch/arm64/mm/hugetlbpage.c new file mode 100644 index 000000000000..2fc8258bab2d --- /dev/null +++ b/arch/arm64/mm/hugetlbpage.c @@ -0,0 +1,70 @@ +/* + * arch/arm64/mm/hugetlbpage.c + * + * Copyright (C) 2013 Linaro Ltd. + * + * Based on arch/x86/mm/hugetlbpage.c. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <linux/init.h> +#include <linux/fs.h> +#include <linux/mm.h> +#include <linux/hugetlb.h> +#include <linux/pagemap.h> +#include <linux/err.h> +#include <linux/sysctl.h> +#include <asm/mman.h> +#include <asm/tlb.h> +#include <asm/tlbflush.h> +#include <asm/pgalloc.h> + +#ifndef CONFIG_ARCH_WANT_HUGE_PMD_SHARE +int huge_pmd_unshare(struct mm_struct *mm, unsigned long *addr, pte_t *ptep) +{ + return 0; +} +#endif + +struct page *follow_huge_addr(struct mm_struct *mm, unsigned long address, + int write) +{ + return ERR_PTR(-EINVAL); +} + +int pmd_huge(pmd_t pmd) +{ + return !(pmd_val(pmd) & PMD_TABLE_BIT); +} + +int pud_huge(pud_t pud) +{ + return !(pud_val(pud) & PUD_TABLE_BIT); +} + +static __init int setup_hugepagesz(char *opt) +{ + unsigned long ps = memparse(opt, &opt); + if (ps == PMD_SIZE) { + hugetlb_add_hstate(PMD_SHIFT - PAGE_SHIFT); + } else if (ps == PUD_SIZE) { + hugetlb_add_hstate(PUD_SHIFT - PAGE_SHIFT); + } else { + pr_err("hugepagesz: Unsupported page size %lu M\n", ps >> 20); + return 0; + } + return 1; +} +__setup("hugepagesz=", setup_hugepagesz); diff --git a/arch/arm64/mm/mm.h b/arch/arm64/mm/mm.h index 916701e6d040..d519f4f50c8c 100644 --- a/arch/arm64/mm/mm.h +++ b/arch/arm64/mm/mm.h @@ -1,3 +1,2 @@ -extern void __flush_dcache_page(struct page *page); extern void __init bootmem_init(void); extern void __init arm64_swiotlb_init(void); diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c index eeecc9c8ed68..a8d1059b91b2 100644 --- a/arch/arm64/mm/mmu.c +++ b/arch/arm64/mm/mmu.c @@ -297,6 +297,16 @@ static void __init map_mem(void) { struct memblock_region *reg; + /* + * Temporarily limit the memblock range. We need to do this as + * create_mapping requires puds, pmds and ptes to be allocated from + * memory addressable from the initial direct kernel mapping. + * + * The initial direct kernel mapping, located at swapper_pg_dir, + * gives us PGDIR_SIZE memory starting from PHYS_OFFSET (aligned). + */ + memblock_set_current_limit((PHYS_OFFSET & PGDIR_MASK) + PGDIR_SIZE); + /* map all the memory banks */ for_each_memblock(memory, reg) { phys_addr_t start = reg->base; @@ -307,6 +317,9 @@ static void __init map_mem(void) create_mapping(start, __phys_to_virt(start), end - start); } + + /* Limit no longer required. */ + memblock_set_current_limit(MEMBLOCK_ALLOC_ANYWHERE); } /* @@ -317,12 +330,6 @@ void __init paging_init(void) { void *zero_page; - /* - * Maximum PGDIR_SIZE addressable via the initial direct kernel - * mapping in swapper_pg_dir. - */ - memblock_set_current_limit((PHYS_OFFSET & PGDIR_MASK) + PGDIR_SIZE); - init_mem_pgprot(); map_mem(); @@ -339,7 +346,6 @@ void __init paging_init(void) bootmem_init(); empty_zero_page = virt_to_page(zero_page); - __flush_dcache_page(empty_zero_page); /* * TTBR0 is only used for the identity mapping at this stage. Make it diff --git a/arch/arm64/xen/Makefile b/arch/arm64/xen/Makefile new file mode 100644 index 000000000000..be240404ba96 --- /dev/null +++ b/arch/arm64/xen/Makefile @@ -0,0 +1,2 @@ +xen-arm-y += $(addprefix ../../arm/xen/, enlighten.o grant-table.o) +obj-y := xen-arm.o hypercall.o diff --git a/arch/arm64/xen/hypercall.S b/arch/arm64/xen/hypercall.S new file mode 100644 index 000000000000..2816c479cd49 --- /dev/null +++ b/arch/arm64/xen/hypercall.S @@ -0,0 +1,92 @@ +/****************************************************************************** + * hypercall.S + * + * Xen hypercall wrappers + * + * Stefano Stabellini <stefano.stabellini@eu.citrix.com>, Citrix, 2012 + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation; or, when distributed + * separately from the Linux kernel or incorporated into other + * software packages, subject to the following license: + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this source file (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, modify, + * merge, publish, distribute, sublicense, and/or sell copies of the Software, + * and to permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +/* + * The Xen hypercall calling convention is very similar to the procedure + * call standard for the ARM 64-bit architecture: the first parameter is + * passed in x0, the second in x1, the third in x2, the fourth in x3 and + * the fifth in x4. + * + * The hypercall number is passed in x16. + * + * The return value is in x0. + * + * The hvc ISS is required to be 0xEA1, that is the Xen specific ARM + * hypercall tag. + * + * Parameter structs passed to hypercalls are laid out according to + * the ARM 64-bit EABI standard. + */ + +#include <linux/linkage.h> +#include <asm/assembler.h> +#include <xen/interface/xen.h> + + +#define XEN_IMM 0xEA1 + +#define HYPERCALL_SIMPLE(hypercall) \ +ENTRY(HYPERVISOR_##hypercall) \ + mov x16, #__HYPERVISOR_##hypercall; \ + hvc XEN_IMM; \ + ret; \ +ENDPROC(HYPERVISOR_##hypercall) + +#define HYPERCALL0 HYPERCALL_SIMPLE +#define HYPERCALL1 HYPERCALL_SIMPLE +#define HYPERCALL2 HYPERCALL_SIMPLE +#define HYPERCALL3 HYPERCALL_SIMPLE +#define HYPERCALL4 HYPERCALL_SIMPLE +#define HYPERCALL5 HYPERCALL_SIMPLE + + .text + +HYPERCALL2(xen_version); +HYPERCALL3(console_io); +HYPERCALL3(grant_table_op); +HYPERCALL2(sched_op); +HYPERCALL2(event_channel_op); +HYPERCALL2(hvm_op); +HYPERCALL2(memory_op); +HYPERCALL2(physdev_op); +HYPERCALL3(vcpu_op); + +ENTRY(privcmd_call) + mov x16, x0 + mov x0, x1 + mov x1, x2 + mov x2, x3 + mov x3, x4 + mov x4, x5 + hvc XEN_IMM + ret +ENDPROC(privcmd_call); diff --git a/arch/avr32/include/asm/pgtable.h b/arch/avr32/include/asm/pgtable.h index 6fbfea61f7bb..4beff97e2033 100644 --- a/arch/avr32/include/asm/pgtable.h +++ b/arch/avr32/include/asm/pgtable.h @@ -362,9 +362,6 @@ typedef pte_t *pte_addr_t; #define kern_addr_valid(addr) (1) -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - /* No page table caches to initialize (?) */ #define pgtable_cache_init() do { } while(0) diff --git a/arch/avr32/kernel/process.c b/arch/avr32/kernel/process.c index e7b61494c312..c2731003edef 100644 --- a/arch/avr32/kernel/process.c +++ b/arch/avr32/kernel/process.c @@ -341,7 +341,7 @@ unsigned long get_wchan(struct task_struct *p) * is actually quite ugly. It might be possible to * determine the frame size automatically at build * time by doing this: - * - compile sched.c + * - compile sched/core.c * - disassemble the resulting sched.o * - look for 'sub sp,??' shortly after '<schedule>:' */ diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index a117652b5fea..b573827d0416 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -253,7 +253,7 @@ config NR_CPUS config HOTPLUG_CPU bool "Support for hot-pluggable CPUs" - depends on SMP && HOTPLUG + depends on SMP default y config BF_REV_MIN diff --git a/arch/blackfin/include/asm/pgtable.h b/arch/blackfin/include/asm/pgtable.h index b8663921d3c1..0b049019eba7 100644 --- a/arch/blackfin/include/asm/pgtable.h +++ b/arch/blackfin/include/asm/pgtable.h @@ -88,7 +88,6 @@ extern char empty_zero_page[]; * No page table caches to initialise. */ #define pgtable_cache_init() do { } while (0) -#define io_remap_pfn_range remap_pfn_range /* * All 32bit addresses are effectively valid for vmalloc... diff --git a/arch/c6x/include/asm/pgtable.h b/arch/c6x/include/asm/pgtable.h index 38a4312eb2cb..c0eed5b18860 100644 --- a/arch/c6x/include/asm/pgtable.h +++ b/arch/c6x/include/asm/pgtable.h @@ -71,7 +71,6 @@ extern unsigned long empty_zero_page; * No page table caches to initialise */ #define pgtable_cache_init() do { } while (0) -#define io_remap_pfn_range remap_pfn_range #include <asm-generic/pgtable.h> diff --git a/arch/cris/arch-v32/drivers/Kconfig b/arch/cris/arch-v32/drivers/Kconfig index f64779c1fb3c..acff3df8c43f 100644 --- a/arch/cris/arch-v32/drivers/Kconfig +++ b/arch/cris/arch-v32/drivers/Kconfig @@ -617,7 +617,6 @@ config ETRAX_PV_CHANGEABLE_BITS config ETRAX_CARDBUS bool "Cardbus support" depends on ETRAX_ARCH_V32 - select HOTPLUG help Enabled the ETRAX Cardbus driver. diff --git a/arch/cris/include/arch-v10/arch/bitops.h b/arch/cris/include/arch-v10/arch/bitops.h index be85f6de25d3..03d9cfd92c8a 100644 --- a/arch/cris/include/arch-v10/arch/bitops.h +++ b/arch/cris/include/arch-v10/arch/bitops.h @@ -17,7 +17,7 @@ static inline unsigned long cris_swapnwbrlz(unsigned long w) in another register: ! __asm__ ("swapnwbr %2\n\tlz %2,%0" ! : "=r,r" (res), "=r,X" (dummy) : "1,0" (w)); - confuses gcc (sched.c, gcc from cris-dist-1.14). */ + confuses gcc (core.c, gcc from cris-dist-1.14). */ unsigned long res; __asm__ ("swapnwbr %0 \n\t" diff --git a/arch/cris/include/asm/pgtable.h b/arch/cris/include/asm/pgtable.h index 7df430138355..8b8c86793225 100644 --- a/arch/cris/include/asm/pgtable.h +++ b/arch/cris/include/asm/pgtable.h @@ -258,9 +258,6 @@ static inline pgd_t * pgd_offset(const struct mm_struct *mm, unsigned long addre #define pgd_ERROR(e) \ printk("%s:%d: bad pgd %p(%08lx).\n", __FILE__, __LINE__, &(e), pgd_val(e)) -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; /* defined in head.S */ diff --git a/arch/frv/include/asm/pgtable.h b/arch/frv/include/asm/pgtable.h index 6bc241e4b4f8..eb0110acd19b 100644 --- a/arch/frv/include/asm/pgtable.h +++ b/arch/frv/include/asm/pgtable.h @@ -488,9 +488,6 @@ static inline int pte_file(pte_t pte) #define PageSkip(page) (0) #define kern_addr_valid(addr) (1) -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG #define __HAVE_ARCH_PTEP_GET_AND_CLEAR #define __HAVE_ARCH_PTEP_SET_WRPROTECT diff --git a/arch/frv/include/asm/uaccess.h b/arch/frv/include/asm/uaccess.h index 0b67ec5b4414..3ac9a59d65d4 100644 --- a/arch/frv/include/asm/uaccess.h +++ b/arch/frv/include/asm/uaccess.h @@ -280,14 +280,14 @@ extern long __memcpy_user(void *dst, const void *src, unsigned long count); static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n) { - might_sleep(); + might_fault(); return __copy_to_user_inatomic(to, from, n); } static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n) { - might_sleep(); + might_fault(); return __copy_from_user_inatomic(to, from, n); } diff --git a/arch/h8300/include/asm/pgtable.h b/arch/h8300/include/asm/pgtable.h index 62ef17676b40..7ca20f894dd7 100644 --- a/arch/h8300/include/asm/pgtable.h +++ b/arch/h8300/include/asm/pgtable.h @@ -52,9 +52,6 @@ extern int is_in_rom(unsigned long); */ #define pgtable_cache_init() do { } while (0) -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - /* * All 32bit addresses are effectively valid for vmalloc... * Sort of meaningless for non-VM targets. diff --git a/arch/hexagon/include/asm/pgtable.h b/arch/hexagon/include/asm/pgtable.h index 20d55f69fe55..d8bd54fa431e 100644 --- a/arch/hexagon/include/asm/pgtable.h +++ b/arch/hexagon/include/asm/pgtable.h @@ -452,10 +452,6 @@ static inline int pte_exec(pte_t pte) #define __pte_offset(address) (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)) -/* Nothing special about IO remapping at this point */ -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - /* I think this is in case we have page table caches; needed by init/main.c */ #define pgtable_cache_init() do { } while (0) diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 1a2b7749b047..5a768ad8e893 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -376,7 +376,6 @@ config NR_CPUS config HOTPLUG_CPU bool "Support for hot-pluggable CPUs" depends on SMP - select HOTPLUG default n ---help--- Say Y here to experiment with turning CPUs off and on. CPUs diff --git a/arch/ia64/include/asm/irqflags.h b/arch/ia64/include/asm/irqflags.h index 1bf2cf2f4ab4..cec6c06b52c0 100644 --- a/arch/ia64/include/asm/irqflags.h +++ b/arch/ia64/include/asm/irqflags.h @@ -11,6 +11,7 @@ #define _ASM_IA64_IRQFLAGS_H #include <asm/pal.h> +#include <asm/kregs.h> #ifdef CONFIG_IA64_DEBUG_IRQ extern unsigned long last_cli_ip; diff --git a/arch/ia64/include/asm/mutex.h b/arch/ia64/include/asm/mutex.h index bed73a643a56..f41e66d65e31 100644 --- a/arch/ia64/include/asm/mutex.h +++ b/arch/ia64/include/asm/mutex.h @@ -29,17 +29,15 @@ __mutex_fastpath_lock(atomic_t *count, void (*fail_fn)(atomic_t *)) * __mutex_fastpath_lock_retval - try to take the lock by moving the count * from 1 to a 0 value * @count: pointer of type atomic_t - * @fail_fn: function to call if the original value was not 1 * - * Change the count from 1 to a value lower than 1, and call <fail_fn> if - * it wasn't 1 originally. This function returns 0 if the fastpath succeeds, - * or anything the slow path function returns. + * Change the count from 1 to a value lower than 1. This function returns 0 + * if the fastpath succeeds, or -1 otherwise. */ static inline int -__mutex_fastpath_lock_retval(atomic_t *count, int (*fail_fn)(atomic_t *)) +__mutex_fastpath_lock_retval(atomic_t *count) { if (unlikely(ia64_fetchadd4_acq(count, -1) != 1)) - return fail_fn(count); + return -1; return 0; } diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h index 815810cbbedc..7935115398a6 100644 --- a/arch/ia64/include/asm/pgtable.h +++ b/arch/ia64/include/asm/pgtable.h @@ -493,9 +493,6 @@ extern void paging_init (void); #define pte_to_pgoff(pte) ((pte_val(pte) << 1) >> 3) #define pgoff_to_pte(off) ((pte_t) { ((off) << 2) | _PAGE_FILE }) -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - /* * ZERO_PAGE is a global shared page that is always zero: used * for zero-mapped memory areas etc.. diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S index 9be4e497f3d3..991ca336b8a2 100644 --- a/arch/ia64/kernel/head.S +++ b/arch/ia64/kernel/head.S @@ -1035,7 +1035,7 @@ END(ia64_delay_loop) * Return a CPU-local timestamp in nano-seconds. This timestamp is * NOT synchronized across CPUs its return value must never be * compared against the values returned on another CPU. The usage in - * kernel/sched.c ensures that. + * kernel/sched/core.c ensures that. * * The return-value of sched_clock() is NOT supposed to wrap-around. * If it did, it would cause some scheduling hiccups (at the worst). diff --git a/arch/m32r/include/asm/pgtable.h b/arch/m32r/include/asm/pgtable.h index 8a28cfea2729..103ce6710f07 100644 --- a/arch/m32r/include/asm/pgtable.h +++ b/arch/m32r/include/asm/pgtable.h @@ -347,9 +347,6 @@ static inline void pmd_set(pmd_t * pmdp, pte_t * ptep) /* Needs to be defined here and not in linux/mm.h, as it is arch dependent */ #define kern_addr_valid(addr) (1) -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG #define __HAVE_ARCH_PTEP_GET_AND_CLEAR #define __HAVE_ARCH_PTEP_SET_WRPROTECT diff --git a/arch/m32r/include/asm/uaccess.h b/arch/m32r/include/asm/uaccess.h index 1c7047bea200..84fe7ba53035 100644 --- a/arch/m32r/include/asm/uaccess.h +++ b/arch/m32r/include/asm/uaccess.h @@ -216,7 +216,7 @@ extern int fixup_exception(struct pt_regs *regs); ({ \ long __gu_err = 0; \ unsigned long __gu_val; \ - might_sleep(); \ + might_fault(); \ __get_user_size(__gu_val,(ptr),(size),__gu_err); \ (x) = (__typeof__(*(ptr)))__gu_val; \ __gu_err; \ @@ -227,7 +227,7 @@ extern int fixup_exception(struct pt_regs *regs); long __gu_err = -EFAULT; \ unsigned long __gu_val = 0; \ const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \ - might_sleep(); \ + might_fault(); \ if (access_ok(VERIFY_READ,__gu_addr,size)) \ __get_user_size(__gu_val,__gu_addr,(size),__gu_err); \ (x) = (__typeof__(*(ptr)))__gu_val; \ @@ -295,7 +295,7 @@ do { \ #define __put_user_nocheck(x,ptr,size) \ ({ \ long __pu_err; \ - might_sleep(); \ + might_fault(); \ __put_user_size((x),(ptr),(size),__pu_err); \ __pu_err; \ }) @@ -305,7 +305,7 @@ do { \ ({ \ long __pu_err = -EFAULT; \ __typeof__(*(ptr)) __user *__pu_addr = (ptr); \ - might_sleep(); \ + might_fault(); \ if (access_ok(VERIFY_WRITE,__pu_addr,size)) \ __put_user_size((x),__pu_addr,(size),__pu_err); \ __pu_err; \ @@ -597,7 +597,7 @@ unsigned long __generic_copy_from_user(void *, const void __user *, unsigned lon */ #define copy_to_user(to,from,n) \ ({ \ - might_sleep(); \ + might_fault(); \ __generic_copy_to_user((to),(from),(n)); \ }) @@ -638,7 +638,7 @@ unsigned long __generic_copy_from_user(void *, const void __user *, unsigned lon */ #define copy_from_user(to,from,n) \ ({ \ - might_sleep(); \ + might_fault(); \ __generic_copy_from_user((to),(from),(n)); \ }) diff --git a/arch/m68k/Kconfig.debug b/arch/m68k/Kconfig.debug index fa12283d58fc..229682721240 100644 --- a/arch/m68k/Kconfig.debug +++ b/arch/m68k/Kconfig.debug @@ -11,9 +11,8 @@ config BOOTPARAM_STRING depends on BOOTPARAM config EARLY_PRINTK - bool "Early printk" if EMBEDDED + bool "Early printk" depends on MVME16x || MAC - default y help Write kernel log output directly to a serial port. diff --git a/arch/m68k/configs/multi_defconfig b/arch/m68k/configs/multi_defconfig index 0f795d8e65fa..b17a8837f0e1 100644 --- a/arch/m68k/configs/multi_defconfig +++ b/arch/m68k/configs/multi_defconfig @@ -214,6 +214,7 @@ CONFIG_DEVTMPFS=y # CONFIG_FW_LOADER_USER_HELPER is not set CONFIG_CONNECTOR=m CONFIG_PARPORT=m +CONFIG_PARPORT_PC=m CONFIG_PARPORT_AMIGA=m CONFIG_PARPORT_MFC3=m CONFIG_PARPORT_ATARI=m @@ -325,6 +326,7 @@ CONFIG_ZORRO8390=y # CONFIG_NET_VENDOR_SEEQ is not set # CONFIG_NET_VENDOR_STMICRO is not set # CONFIG_NET_VENDOR_WIZNET is not set +CONFIG_PLIP=m CONFIG_PPP=m CONFIG_PPP_BSDCOMP=m CONFIG_PPP_DEFLATE=m diff --git a/arch/m68k/configs/q40_defconfig b/arch/m68k/configs/q40_defconfig index 8982370e8b42..be1496ed9b66 100644 --- a/arch/m68k/configs/q40_defconfig +++ b/arch/m68k/configs/q40_defconfig @@ -199,6 +199,9 @@ CONFIG_DEVTMPFS=y # CONFIG_FIRMWARE_IN_KERNEL is not set # CONFIG_FW_LOADER_USER_HELPER is not set CONFIG_CONNECTOR=m +CONFIG_PARPORT=m +CONFIG_PARPORT_PC=m +CONFIG_PARPORT_1284=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_CRYPTOLOOP=m CONFIG_BLK_DEV_DRBD=m @@ -267,6 +270,7 @@ CONFIG_NE2000=m # CONFIG_NET_VENDOR_SMSC is not set # CONFIG_NET_VENDOR_STMICRO is not set # CONFIG_NET_VENDOR_WIZNET is not set +CONFIG_PLIP=m CONFIG_PPP=m CONFIG_PPP_BSDCOMP=m CONFIG_PPP_DEFLATE=m @@ -292,9 +296,11 @@ CONFIG_SERIO_Q40KBD=y CONFIG_VT_HW_CONSOLE_BINDING=y # CONFIG_LEGACY_PTYS is not set # CONFIG_DEVKMEM is not set +CONFIG_PRINTER=m # CONFIG_HW_RANDOM is not set CONFIG_NTP_PPS=y CONFIG_PPS_CLIENT_LDISC=m +CONFIG_PPS_CLIENT_PARPORT=m CONFIG_PTP_1588_CLOCK=m # CONFIG_HWMON is not set CONFIG_FB=y diff --git a/arch/m68k/include/asm/parport.h b/arch/m68k/include/asm/parport.h index 5ea75e6a7399..c85cece778e8 100644 --- a/arch/m68k/include/asm/parport.h +++ b/arch/m68k/include/asm/parport.h @@ -11,6 +11,8 @@ #ifndef _ASM_M68K_PARPORT_H #define _ASM_M68K_PARPORT_H 1 +#undef insl +#undef outsl #define insl(port,buf,len) isa_insb(port,buf,(len)<<2) #define outsl(port,buf,len) isa_outsb(port,buf,(len)<<2) diff --git a/arch/m68k/include/asm/pgtable_mm.h b/arch/m68k/include/asm/pgtable_mm.h index dc35e0e106e4..9f5abbda1ea7 100644 --- a/arch/m68k/include/asm/pgtable_mm.h +++ b/arch/m68k/include/asm/pgtable_mm.h @@ -135,9 +135,6 @@ static inline void update_mmu_cache(struct vm_area_struct *vma, #define kern_addr_valid(addr) (1) -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - /* MMU-specific headers */ #ifdef CONFIG_SUN3 diff --git a/arch/m68k/include/asm/pgtable_no.h b/arch/m68k/include/asm/pgtable_no.h index 037028f4ab70..c527fc2ecf82 100644 --- a/arch/m68k/include/asm/pgtable_no.h +++ b/arch/m68k/include/asm/pgtable_no.h @@ -55,9 +55,6 @@ extern unsigned int kobjsize(const void *objp); */ #define pgtable_cache_init() do { } while (0) -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - /* * All 32bit addresses are effectively valid for vmalloc... * Sort of meaningless for non-VM targets. diff --git a/arch/m68k/include/asm/string.h b/arch/m68k/include/asm/string.h index 9aea9f11fa25..c30c03d98581 100644 --- a/arch/m68k/include/asm/string.h +++ b/arch/m68k/include/asm/string.h @@ -4,20 +4,6 @@ #include <linux/types.h> #include <linux/compiler.h> -static inline char *__kernel_strcpy(char *dest, const char *src) -{ - char *xdest = dest; - - asm volatile ("\n" - "1: move.b (%1)+,(%0)+\n" - " jne 1b" - : "+a" (dest), "+a" (src) - : : "memory"); - return xdest; -} - -#ifndef __IN_STRING_C - #define __HAVE_ARCH_STRNLEN static inline size_t strnlen(const char *s, size_t count) { @@ -34,16 +20,6 @@ static inline size_t strnlen(const char *s, size_t count) return sc - s; } -#define __HAVE_ARCH_STRCPY -#if __GNUC__ >= 4 -#define strcpy(d, s) (__builtin_constant_p(s) && \ - __builtin_strlen(s) <= 32 ? \ - __builtin_strcpy(d, s) : \ - __kernel_strcpy(d, s)) -#else -#define strcpy(d, s) __kernel_strcpy(d, s) -#endif - #define __HAVE_ARCH_STRNCPY static inline char *strncpy(char *dest, const char *src, size_t n) { @@ -61,12 +37,6 @@ static inline char *strncpy(char *dest, const char *src, size_t n) return xdest; } -#define __HAVE_ARCH_STRCAT -#define strcat(d, s) ({ \ - char *__d = (d); \ - strcpy(__d + strlen(__d), (s)); \ -}) - #ifndef CONFIG_COLDFIRE #define __HAVE_ARCH_STRCMP static inline int strcmp(const char *cs, const char *ct) @@ -100,6 +70,4 @@ extern void *memset(void *, int, __kernel_size_t); extern void *memcpy(void *, const void *, __kernel_size_t); #define memcpy(d, s, n) __builtin_memcpy(d, s, n) -#endif - #endif /* _M68K_STRING_H_ */ diff --git a/arch/m68k/include/asm/uaccess_mm.h b/arch/m68k/include/asm/uaccess_mm.h index 472c891a4aee..15901db435b9 100644 --- a/arch/m68k/include/asm/uaccess_mm.h +++ b/arch/m68k/include/asm/uaccess_mm.h @@ -90,7 +90,7 @@ asm volatile ("\n" \ __put_user_asm(__pu_err, __pu_val, ptr, b, d, -EFAULT); \ break; \ case 2: \ - __put_user_asm(__pu_err, __pu_val, ptr, w, d, -EFAULT); \ + __put_user_asm(__pu_err, __pu_val, ptr, w, r, -EFAULT); \ break; \ case 4: \ __put_user_asm(__pu_err, __pu_val, ptr, l, r, -EFAULT); \ @@ -158,7 +158,7 @@ asm volatile ("\n" \ __get_user_asm(__gu_err, x, ptr, u8, b, d, -EFAULT); \ break; \ case 2: \ - __get_user_asm(__gu_err, x, ptr, u16, w, d, -EFAULT); \ + __get_user_asm(__gu_err, x, ptr, u16, w, r, -EFAULT); \ break; \ case 4: \ __get_user_asm(__gu_err, x, ptr, u32, l, r, -EFAULT); \ @@ -245,7 +245,7 @@ __constant_copy_from_user(void *to, const void __user *from, unsigned long n) __get_user_asm(res, *(u8 *)to, (u8 __user *)from, u8, b, d, 1); break; case 2: - __get_user_asm(res, *(u16 *)to, (u16 __user *)from, u16, w, d, 2); + __get_user_asm(res, *(u16 *)to, (u16 __user *)from, u16, w, r, 2); break; case 3: __constant_copy_from_user_asm(res, to, from, tmp, 3, w, b,); @@ -326,7 +326,7 @@ __constant_copy_to_user(void __user *to, const void *from, unsigned long n) __put_user_asm(res, *(u8 *)from, (u8 __user *)to, b, d, 1); break; case 2: - __put_user_asm(res, *(u16 *)from, (u16 __user *)to, w, d, 2); + __put_user_asm(res, *(u16 *)from, (u16 __user *)to, w, r, 2); break; case 3: __constant_copy_to_user_asm(res, to, from, tmp, 3, w, b,); diff --git a/arch/m68k/kernel/ints.c b/arch/m68k/kernel/ints.c index 6b32b64bac35..4d7da384eea0 100644 --- a/arch/m68k/kernel/ints.c +++ b/arch/m68k/kernel/ints.c @@ -101,7 +101,7 @@ void __init m68k_setup_user_interrupt(unsigned int vec, unsigned int cnt) BUG_ON(IRQ_USER + cnt > NR_IRQS); m68k_first_user_vec = vec; for (i = 0; i < cnt; i++) - irq_set_chip(IRQ_USER + i, &user_irq_chip); + irq_set_chip_and_handler(i, &user_irq_chip, handle_simple_irq); *user_irqvec_fixup = vec - IRQ_USER; flush_icache(); } diff --git a/arch/m68k/lib/Makefile b/arch/m68k/lib/Makefile index a9d782d34276..fcd8eb1d7c7d 100644 --- a/arch/m68k/lib/Makefile +++ b/arch/m68k/lib/Makefile @@ -6,7 +6,7 @@ lib-y := ashldi3.o ashrdi3.o lshrdi3.o muldi3.o \ memcpy.o memset.o memmove.o -lib-$(CONFIG_MMU) += string.o uaccess.o +lib-$(CONFIG_MMU) += uaccess.o lib-$(CONFIG_CPU_HAS_NO_MULDIV64) += mulsi3.o divsi3.o udivsi3.o lib-$(CONFIG_CPU_HAS_NO_MULDIV64) += modsi3.o umodsi3.o diff --git a/arch/m68k/lib/string.c b/arch/m68k/lib/string.c deleted file mode 100644 index 4d61fa8a112c..000000000000 --- a/arch/m68k/lib/string.c +++ /dev/null @@ -1,22 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file COPYING in the main directory of this archive - * for more details. - */ - -#define __IN_STRING_C - -#include <linux/module.h> -#include <linux/string.h> - -char *strcpy(char *dest, const char *src) -{ - return __kernel_strcpy(dest, src); -} -EXPORT_SYMBOL(strcpy); - -char *strcat(char *dest, const char *src) -{ - return __kernel_strcpy(dest + strlen(dest), src); -} -EXPORT_SYMBOL(strcat); diff --git a/arch/m68k/lib/uaccess.c b/arch/m68k/lib/uaccess.c index 5e97f2ee7c11..35d1442dee89 100644 --- a/arch/m68k/lib/uaccess.c +++ b/arch/m68k/lib/uaccess.c @@ -52,7 +52,7 @@ unsigned long __generic_copy_from_user(void *to, const void __user *from, " .long 3b,30b\n" " .long 5b,50b\n" " .previous" - : "=d" (res), "+a" (from), "+a" (to), "=&r" (tmp) + : "=d" (res), "+a" (from), "+a" (to), "=&d" (tmp) : "0" (n / 4), "d" (n & 3)); return res; @@ -96,7 +96,7 @@ unsigned long __generic_copy_to_user(void __user *to, const void *from, " .long 7b,50b\n" " .long 8b,50b\n" " .previous" - : "=d" (res), "+a" (from), "+a" (to), "=&r" (tmp) + : "=d" (res), "+a" (from), "+a" (to), "=&d" (tmp) : "0" (n / 4), "d" (n & 3)); return res; @@ -141,7 +141,7 @@ unsigned long __clear_user(void __user *to, unsigned long n) " .long 7b,40b\n" " .previous" : "=d" (res), "+a" (to) - : "r" (0), "0" (n / 4), "d" (n & 3)); + : "d" (0), "0" (n / 4), "d" (n & 3)); return res; } diff --git a/arch/m68k/math-emu/fp_arith.c b/arch/m68k/math-emu/fp_arith.c index 08f286db3c5a..239eb1990184 100644 --- a/arch/m68k/math-emu/fp_arith.c +++ b/arch/m68k/math-emu/fp_arith.c @@ -519,7 +519,7 @@ static void fp_roundint(struct fp_ext *dest, int mode) return; break; case 0x401e: - if (!(oldmant.m32[1] >= 0)) + if (oldmant.m32[1] & 0x80000000) return; if (oldmant.m32[0] & 1) break; diff --git a/arch/m68k/sun3/sun3dvma.c b/arch/m68k/sun3/sun3dvma.c index ca0966cac72a..cab54482ca34 100644 --- a/arch/m68k/sun3/sun3dvma.c +++ b/arch/m68k/sun3/sun3dvma.c @@ -275,7 +275,7 @@ void dvma_init(void) } -inline unsigned long dvma_map_align(unsigned long kaddr, int len, int align) +unsigned long dvma_map_align(unsigned long kaddr, int len, int align) { unsigned long baddr; diff --git a/arch/metag/include/asm/hugetlb.h b/arch/metag/include/asm/hugetlb.h index f545477e61f3..471f481e67f3 100644 --- a/arch/metag/include/asm/hugetlb.h +++ b/arch/metag/include/asm/hugetlb.h @@ -2,6 +2,7 @@ #define _ASM_METAG_HUGETLB_H #include <asm/page.h> +#include <asm-generic/hugetlb.h> static inline int is_hugepage_only_range(struct mm_struct *mm, diff --git a/arch/metag/include/asm/pgtable.h b/arch/metag/include/asm/pgtable.h index 1cd13d595198..0d9dc5487296 100644 --- a/arch/metag/include/asm/pgtable.h +++ b/arch/metag/include/asm/pgtable.h @@ -333,9 +333,6 @@ static inline void update_mmu_cache(struct vm_area_struct *vma, #define kern_addr_valid(addr) (1) -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - /* * No page table caches to initialise */ diff --git a/arch/metag/kernel/perf/perf_event.c b/arch/metag/kernel/perf/perf_event.c index 366569425c52..5b18888ee364 100644 --- a/arch/metag/kernel/perf/perf_event.c +++ b/arch/metag/kernel/perf/perf_event.c @@ -882,7 +882,7 @@ static int __init init_hw_perf_events(void) } register_cpu_notifier(&metag_pmu_notifier); - ret = perf_pmu_register(&pmu, (char *)metag_pmu->name, PERF_TYPE_RAW); + ret = perf_pmu_register(&pmu, metag_pmu->name, PERF_TYPE_RAW); out: return ret; } diff --git a/arch/microblaze/include/asm/pgtable.h b/arch/microblaze/include/asm/pgtable.h index a7311cd9dee0..95cef0b5f836 100644 --- a/arch/microblaze/include/asm/pgtable.h +++ b/arch/microblaze/include/asm/pgtable.h @@ -13,9 +13,6 @@ #include <asm/setup.h> -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - #ifndef __ASSEMBLY__ extern int mem_init_done; #endif diff --git a/arch/microblaze/include/asm/uaccess.h b/arch/microblaze/include/asm/uaccess.h index 04e49553bdf9..0aa005703a0b 100644 --- a/arch/microblaze/include/asm/uaccess.h +++ b/arch/microblaze/include/asm/uaccess.h @@ -145,7 +145,7 @@ static inline unsigned long __must_check __clear_user(void __user *to, static inline unsigned long __must_check clear_user(void __user *to, unsigned long n) { - might_sleep(); + might_fault(); if (unlikely(!access_ok(VERIFY_WRITE, to, n))) return n; @@ -371,7 +371,7 @@ extern long __user_bad(void); static inline long copy_from_user(void *to, const void __user *from, unsigned long n) { - might_sleep(); + might_fault(); if (access_ok(VERIFY_READ, from, n)) return __copy_from_user(to, from, n); return n; @@ -385,7 +385,7 @@ static inline long copy_from_user(void *to, static inline long copy_to_user(void __user *to, const void *from, unsigned long n) { - might_sleep(); + might_fault(); if (access_ok(VERIFY_WRITE, to, n)) return __copy_to_user(to, from, n); return n; diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 7a58ab933b20..e433b90507fb 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -962,7 +962,7 @@ config SYS_HAS_EARLY_PRINTK config HOTPLUG_CPU bool "Support for hot-pluggable CPUs" - depends on SMP && HOTPLUG && SYS_SUPPORTS_HOTPLUG_CPU + depends on SMP && SYS_SUPPORTS_HOTPLUG_CPU help Say Y here to allow turning CPUs off and on. CPUs can be controlled through /sys/devices/system/cpu. diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c index a22f06a6f7ca..7181def6037a 100644 --- a/arch/mips/cavium-octeon/octeon-irq.c +++ b/arch/mips/cavium-octeon/octeon-irq.c @@ -607,7 +607,7 @@ static void octeon_irq_ciu_gpio_ack(struct irq_data *data) static void octeon_irq_handle_gpio(unsigned int irq, struct irq_desc *desc) { - if (irqd_get_trigger_type(irq_desc_get_irq_data(desc)) & IRQ_TYPE_EDGE_BOTH) + if (irq_get_trigger_type(irq) & IRQ_TYPE_EDGE_BOTH) handle_edge_irq(irq, desc); else handle_level_irq(irq, desc); diff --git a/arch/mips/include/asm/mmu_context.h b/arch/mips/include/asm/mmu_context.h index 820116067c10..516e6e9a5594 100644 --- a/arch/mips/include/asm/mmu_context.h +++ b/arch/mips/include/asm/mmu_context.h @@ -117,7 +117,7 @@ get_new_mmu_context(struct mm_struct *mm, unsigned long cpu) if (! ((asid += ASID_INC) & ASID_MASK) ) { if (cpu_has_vtag_icache) flush_icache_all(); -#ifdef CONFIG_VIRTUALIZATION +#ifdef CONFIG_KVM kvm_local_flush_tlb_all(); /* start new asid cycle */ #else local_flush_tlb_all(); /* start new asid cycle */ diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h index 8b8f6b393363..008324d1c261 100644 --- a/arch/mips/include/asm/pgtable.h +++ b/arch/mips/include/asm/pgtable.h @@ -394,9 +394,7 @@ static inline int io_remap_pfn_range(struct vm_area_struct *vma, phys_t phys_addr_high = fixup_bigphys_addr(pfn << PAGE_SHIFT, size); return remap_pfn_range(vma, vaddr, phys_addr_high >> PAGE_SHIFT, size, prot); } -#else -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) +#define io_remap_pfn_range io_remap_pfn_range #endif #ifdef CONFIG_TRANSPARENT_HUGEPAGE diff --git a/arch/mips/include/uapi/asm/kvm.h b/arch/mips/include/uapi/asm/kvm.h index 3f424f5217da..f09ff5ae2059 100644 --- a/arch/mips/include/uapi/asm/kvm.h +++ b/arch/mips/include/uapi/asm/kvm.h @@ -58,56 +58,53 @@ struct kvm_fpu { * bits[2..0] - Register 'sel' index. * bits[7..3] - Register 'rd' index. * bits[15..8] - Must be zero. - * bits[63..16] - 1 -> CP0 registers. + * bits[31..16] - 1 -> CP0 registers. + * bits[51..32] - Must be zero. + * bits[63..52] - As per linux/kvm.h * * Other sets registers may be added in the future. Each set would - * have its own identifier in bits[63..16]. - * - * The addr field of struct kvm_one_reg must point to an aligned - * 64-bit wide location. For registers that are narrower than - * 64-bits, the value is stored in the low order bits of the location, - * and sign extended to 64-bits. + * have its own identifier in bits[31..16]. * * The registers defined in struct kvm_regs are also accessible, the * id values for these are below. */ -#define KVM_REG_MIPS_R0 0 -#define KVM_REG_MIPS_R1 1 -#define KVM_REG_MIPS_R2 2 -#define KVM_REG_MIPS_R3 3 -#define KVM_REG_MIPS_R4 4 -#define KVM_REG_MIPS_R5 5 -#define KVM_REG_MIPS_R6 6 -#define KVM_REG_MIPS_R7 7 -#define KVM_REG_MIPS_R8 8 -#define KVM_REG_MIPS_R9 9 -#define KVM_REG_MIPS_R10 10 -#define KVM_REG_MIPS_R11 11 -#define KVM_REG_MIPS_R12 12 -#define KVM_REG_MIPS_R13 13 -#define KVM_REG_MIPS_R14 14 -#define KVM_REG_MIPS_R15 15 -#define KVM_REG_MIPS_R16 16 -#define KVM_REG_MIPS_R17 17 -#define KVM_REG_MIPS_R18 18 -#define KVM_REG_MIPS_R19 19 -#define KVM_REG_MIPS_R20 20 -#define KVM_REG_MIPS_R21 21 -#define KVM_REG_MIPS_R22 22 -#define KVM_REG_MIPS_R23 23 -#define KVM_REG_MIPS_R24 24 -#define KVM_REG_MIPS_R25 25 -#define KVM_REG_MIPS_R26 26 -#define KVM_REG_MIPS_R27 27 -#define KVM_REG_MIPS_R28 28 -#define KVM_REG_MIPS_R29 29 -#define KVM_REG_MIPS_R30 30 -#define KVM_REG_MIPS_R31 31 +#define KVM_REG_MIPS_R0 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 0) +#define KVM_REG_MIPS_R1 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 1) +#define KVM_REG_MIPS_R2 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 2) +#define KVM_REG_MIPS_R3 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 3) +#define KVM_REG_MIPS_R4 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 4) +#define KVM_REG_MIPS_R5 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 5) +#define KVM_REG_MIPS_R6 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 6) +#define KVM_REG_MIPS_R7 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 7) +#define KVM_REG_MIPS_R8 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 8) +#define KVM_REG_MIPS_R9 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 9) +#define KVM_REG_MIPS_R10 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 10) +#define KVM_REG_MIPS_R11 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 11) +#define KVM_REG_MIPS_R12 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 12) +#define KVM_REG_MIPS_R13 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 13) +#define KVM_REG_MIPS_R14 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 14) +#define KVM_REG_MIPS_R15 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 15) +#define KVM_REG_MIPS_R16 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 16) +#define KVM_REG_MIPS_R17 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 17) +#define KVM_REG_MIPS_R18 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 18) +#define KVM_REG_MIPS_R19 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 19) +#define KVM_REG_MIPS_R20 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 20) +#define KVM_REG_MIPS_R21 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 21) +#define KVM_REG_MIPS_R22 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 22) +#define KVM_REG_MIPS_R23 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 23) +#define KVM_REG_MIPS_R24 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 24) +#define KVM_REG_MIPS_R25 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 25) +#define KVM_REG_MIPS_R26 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 26) +#define KVM_REG_MIPS_R27 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 27) +#define KVM_REG_MIPS_R28 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 28) +#define KVM_REG_MIPS_R29 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 29) +#define KVM_REG_MIPS_R30 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 30) +#define KVM_REG_MIPS_R31 (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 31) -#define KVM_REG_MIPS_HI 32 -#define KVM_REG_MIPS_LO 33 -#define KVM_REG_MIPS_PC 34 +#define KVM_REG_MIPS_HI (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 32) +#define KVM_REG_MIPS_LO (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 33) +#define KVM_REG_MIPS_PC (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 34) /* * KVM MIPS specific structures and definitions diff --git a/arch/mips/kernel/ftrace.c b/arch/mips/kernel/ftrace.c index cf5509f13dd5..dba90ec0dc38 100644 --- a/arch/mips/kernel/ftrace.c +++ b/arch/mips/kernel/ftrace.c @@ -25,12 +25,16 @@ #define MCOUNT_OFFSET_INSNS 4 #endif +#ifdef CONFIG_DYNAMIC_FTRACE + /* Arch override because MIPS doesn't need to run this from stop_machine() */ void arch_ftrace_update_code(int command) { ftrace_modify_all_code(command); } +#endif + /* * Check if the address is in kernel space * diff --git a/arch/mips/kernel/idle.c b/arch/mips/kernel/idle.c index 3b09b888afa9..0c655deeea4a 100644 --- a/arch/mips/kernel/idle.c +++ b/arch/mips/kernel/idle.c @@ -93,26 +93,27 @@ static void rm7k_wait_irqoff(void) } /* - * The Au1xxx wait is available only if using 32khz counter or - * external timer source, but specifically not CP0 Counter. - * alchemy/common/time.c may override cpu_wait! + * Au1 'wait' is only useful when the 32kHz counter is used as timer, + * since coreclock (and the cp0 counter) stops upon executing it. Only an + * interrupt can wake it, so they must be enabled before entering idle modes. */ static void au1k_wait(void) { + unsigned long c0status = read_c0_status() | 1; /* irqs on */ + __asm__( " .set mips3 \n" " cache 0x14, 0(%0) \n" " cache 0x14, 32(%0) \n" " sync \n" - " nop \n" + " mtc0 %1, $12 \n" /* wr c0status */ " wait \n" " nop \n" " nop \n" " nop \n" " nop \n" " .set mips0 \n" - : : "r" (au1k_wait)); - local_irq_enable(); + : : "r" (au1k_wait), "r" (c0status)); } static int __initdata nowait; diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c index fd814e08c945..cb098628aee8 100644 --- a/arch/mips/kernel/mips-mt-fpaff.c +++ b/arch/mips/kernel/mips-mt-fpaff.c @@ -27,12 +27,12 @@ unsigned long mt_fpemul_threshold; * FPU affinity with the user's requested processor affinity. * This code is 98% identical with the sys_sched_setaffinity() * and sys_sched_getaffinity() system calls, and should be - * updated when kernel/sched.c changes. + * updated when kernel/sched/core.c changes. */ /* * find_process_by_pid - find a process with a matching PID value. - * used in sys_sched_set/getaffinity() in kernel/sched.c, so + * used in sys_sched_set/getaffinity() in kernel/sched/core.c, so * cloned here. */ static inline struct task_struct *find_process_by_pid(pid_t pid) diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S index 9b36424b03c5..e9127ec612ef 100644 --- a/arch/mips/kernel/scall32-o32.S +++ b/arch/mips/kernel/scall32-o32.S @@ -476,8 +476,9 @@ einval: li v0, -ENOSYS /* * For FPU affinity scheduling on MIPS MT processors, we need to * intercept sys_sched_xxxaffinity() calls until we get a proper hook - * in kernel/sched.c. Considered only temporary we only support these - * hooks for the 32-bit kernel - there is no MIPS64 MT processor atm. + * in kernel/sched/core.c. Considered only temporary we only support + * these hooks for the 32-bit kernel - there is no MIPS64 MT processor + * atm. */ sys mipsmt_sys_sched_setaffinity 3 sys mipsmt_sys_sched_getaffinity 3 diff --git a/arch/mips/kvm/kvm_mips.c b/arch/mips/kvm/kvm_mips.c index d934b017f479..dd203e59e6fd 100644 --- a/arch/mips/kvm/kvm_mips.c +++ b/arch/mips/kvm/kvm_mips.c @@ -485,29 +485,35 @@ kvm_arch_vcpu_ioctl_set_mpstate(struct kvm_vcpu *vcpu, return -ENOIOCTLCMD; } -#define KVM_REG_MIPS_CP0_INDEX (0x10000 + 8 * 0 + 0) -#define KVM_REG_MIPS_CP0_ENTRYLO0 (0x10000 + 8 * 2 + 0) -#define KVM_REG_MIPS_CP0_ENTRYLO1 (0x10000 + 8 * 3 + 0) -#define KVM_REG_MIPS_CP0_CONTEXT (0x10000 + 8 * 4 + 0) -#define KVM_REG_MIPS_CP0_USERLOCAL (0x10000 + 8 * 4 + 2) -#define KVM_REG_MIPS_CP0_PAGEMASK (0x10000 + 8 * 5 + 0) -#define KVM_REG_MIPS_CP0_PAGEGRAIN (0x10000 + 8 * 5 + 1) -#define KVM_REG_MIPS_CP0_WIRED (0x10000 + 8 * 6 + 0) -#define KVM_REG_MIPS_CP0_HWRENA (0x10000 + 8 * 7 + 0) -#define KVM_REG_MIPS_CP0_BADVADDR (0x10000 + 8 * 8 + 0) -#define KVM_REG_MIPS_CP0_COUNT (0x10000 + 8 * 9 + 0) -#define KVM_REG_MIPS_CP0_ENTRYHI (0x10000 + 8 * 10 + 0) -#define KVM_REG_MIPS_CP0_COMPARE (0x10000 + 8 * 11 + 0) -#define KVM_REG_MIPS_CP0_STATUS (0x10000 + 8 * 12 + 0) -#define KVM_REG_MIPS_CP0_CAUSE (0x10000 + 8 * 13 + 0) -#define KVM_REG_MIPS_CP0_EBASE (0x10000 + 8 * 15 + 1) -#define KVM_REG_MIPS_CP0_CONFIG (0x10000 + 8 * 16 + 0) -#define KVM_REG_MIPS_CP0_CONFIG1 (0x10000 + 8 * 16 + 1) -#define KVM_REG_MIPS_CP0_CONFIG2 (0x10000 + 8 * 16 + 2) -#define KVM_REG_MIPS_CP0_CONFIG3 (0x10000 + 8 * 16 + 3) -#define KVM_REG_MIPS_CP0_CONFIG7 (0x10000 + 8 * 16 + 7) -#define KVM_REG_MIPS_CP0_XCONTEXT (0x10000 + 8 * 20 + 0) -#define KVM_REG_MIPS_CP0_ERROREPC (0x10000 + 8 * 30 + 0) +#define MIPS_CP0_32(_R, _S) \ + (KVM_REG_MIPS | KVM_REG_SIZE_U32 | 0x10000 | (8 * (_R) + (_S))) + +#define MIPS_CP0_64(_R, _S) \ + (KVM_REG_MIPS | KVM_REG_SIZE_U64 | 0x10000 | (8 * (_R) + (_S))) + +#define KVM_REG_MIPS_CP0_INDEX MIPS_CP0_32(0, 0) +#define KVM_REG_MIPS_CP0_ENTRYLO0 MIPS_CP0_64(2, 0) +#define KVM_REG_MIPS_CP0_ENTRYLO1 MIPS_CP0_64(3, 0) +#define KVM_REG_MIPS_CP0_CONTEXT MIPS_CP0_64(4, 0) +#define KVM_REG_MIPS_CP0_USERLOCAL MIPS_CP0_64(4, 2) +#define KVM_REG_MIPS_CP0_PAGEMASK MIPS_CP0_32(5, 0) +#define KVM_REG_MIPS_CP0_PAGEGRAIN MIPS_CP0_32(5, 1) +#define KVM_REG_MIPS_CP0_WIRED MIPS_CP0_32(6, 0) +#define KVM_REG_MIPS_CP0_HWRENA MIPS_CP0_32(7, 0) +#define KVM_REG_MIPS_CP0_BADVADDR MIPS_CP0_64(8, 0) +#define KVM_REG_MIPS_CP0_COUNT MIPS_CP0_32(9, 0) +#define KVM_REG_MIPS_CP0_ENTRYHI MIPS_CP0_64(10, 0) +#define KVM_REG_MIPS_CP0_COMPARE MIPS_CP0_32(11, 0) +#define KVM_REG_MIPS_CP0_STATUS MIPS_CP0_32(12, 0) +#define KVM_REG_MIPS_CP0_CAUSE MIPS_CP0_32(13, 0) +#define KVM_REG_MIPS_CP0_EBASE MIPS_CP0_64(15, 1) +#define KVM_REG_MIPS_CP0_CONFIG MIPS_CP0_32(16, 0) +#define KVM_REG_MIPS_CP0_CONFIG1 MIPS_CP0_32(16, 1) +#define KVM_REG_MIPS_CP0_CONFIG2 MIPS_CP0_32(16, 2) +#define KVM_REG_MIPS_CP0_CONFIG3 MIPS_CP0_32(16, 3) +#define KVM_REG_MIPS_CP0_CONFIG7 MIPS_CP0_32(16, 7) +#define KVM_REG_MIPS_CP0_XCONTEXT MIPS_CP0_64(20, 0) +#define KVM_REG_MIPS_CP0_ERROREPC MIPS_CP0_64(30, 0) static u64 kvm_mips_get_one_regs[] = { KVM_REG_MIPS_R0, @@ -567,8 +573,6 @@ static u64 kvm_mips_get_one_regs[] = { static int kvm_mips_get_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg) { - u64 __user *uaddr = (u64 __user *)(long)reg->addr; - struct mips_coproc *cop0 = vcpu->arch.cop0; s64 v; @@ -631,18 +635,39 @@ static int kvm_mips_get_reg(struct kvm_vcpu *vcpu, default: return -EINVAL; } - return put_user(v, uaddr); + if ((reg->id & KVM_REG_SIZE_MASK) == KVM_REG_SIZE_U64) { + u64 __user *uaddr64 = (u64 __user *)(long)reg->addr; + return put_user(v, uaddr64); + } else if ((reg->id & KVM_REG_SIZE_MASK) == KVM_REG_SIZE_U32) { + u32 __user *uaddr32 = (u32 __user *)(long)reg->addr; + u32 v32 = (u32)v; + return put_user(v32, uaddr32); + } else { + return -EINVAL; + } } static int kvm_mips_set_reg(struct kvm_vcpu *vcpu, const struct kvm_one_reg *reg) { - u64 __user *uaddr = (u64 __user *)(long)reg->addr; struct mips_coproc *cop0 = vcpu->arch.cop0; u64 v; - if (get_user(v, uaddr) != 0) - return -EFAULT; + if ((reg->id & KVM_REG_SIZE_MASK) == KVM_REG_SIZE_U64) { + u64 __user *uaddr64 = (u64 __user *)(long)reg->addr; + + if (get_user(v, uaddr64) != 0) + return -EFAULT; + } else if ((reg->id & KVM_REG_SIZE_MASK) == KVM_REG_SIZE_U32) { + u32 __user *uaddr32 = (u32 __user *)(long)reg->addr; + s32 v32; + + if (get_user(v32, uaddr32) != 0) + return -EFAULT; + v = (s64)v32; + } else { + return -EINVAL; + } switch (reg->id) { case KVM_REG_MIPS_R0: diff --git a/arch/mips/pci/pci-bcm1480.c b/arch/mips/pci/pci-bcm1480.c index e2e69e1e9fe1..44dd5aa2e36f 100644 --- a/arch/mips/pci/pci-bcm1480.c +++ b/arch/mips/pci/pci-bcm1480.c @@ -257,7 +257,9 @@ static int __init bcm1480_pcibios_init(void) register_pci_controller(&bcm1480_controller); #ifdef CONFIG_VGA_CONSOLE - take_over_console(&vga_con, 0, MAX_NR_CONSOLES-1, 1); + console_lock(); + do_take_over_console(&vga_con, 0, MAX_NR_CONSOLES-1, 1); + console_unlock(); #endif return 0; } diff --git a/arch/mips/pci/pci-sb1250.c b/arch/mips/pci/pci-sb1250.c index cdefcc4cb8d4..fc634aeda4a5 100644 --- a/arch/mips/pci/pci-sb1250.c +++ b/arch/mips/pci/pci-sb1250.c @@ -283,7 +283,9 @@ static int __init sb1250_pcibios_init(void) register_pci_controller(&sb1250_controller); #ifdef CONFIG_VGA_CONSOLE - take_over_console(&vga_con, 0, MAX_NR_CONSOLES - 1, 1); + console_lock(); + do_take_over_console(&vga_con, 0, MAX_NR_CONSOLES - 1, 1); + console_unlock(); #endif return 0; } diff --git a/arch/mn10300/include/asm/irqflags.h b/arch/mn10300/include/asm/irqflags.h index 678f68d5f37b..8730c0a3c37d 100644 --- a/arch/mn10300/include/asm/irqflags.h +++ b/arch/mn10300/include/asm/irqflags.h @@ -13,9 +13,8 @@ #define _ASM_IRQFLAGS_H #include <asm/cpu-regs.h> -#ifndef __ASSEMBLY__ -#include <linux/smp.h> -#endif +/* linux/smp.h <- linux/irqflags.h needs asm/smp.h first */ +#include <asm/smp.h> /* * interrupt control diff --git a/arch/mn10300/include/asm/pgtable.h b/arch/mn10300/include/asm/pgtable.h index a1e894b5f65b..2ddaa67e7983 100644 --- a/arch/mn10300/include/asm/pgtable.h +++ b/arch/mn10300/include/asm/pgtable.h @@ -486,9 +486,6 @@ extern void update_mmu_cache(struct vm_area_struct *vma, #define kern_addr_valid(addr) (1) -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range((vma), (vaddr), (pfn), (size), (prot)) - #define MK_IOSPACE_PFN(space, pfn) (pfn) #define GET_IOSPACE(pfn) 0 #define GET_PFN(pfn) (pfn) diff --git a/arch/mn10300/include/asm/smp.h b/arch/mn10300/include/asm/smp.h index 6745dbe64944..56c42417d428 100644 --- a/arch/mn10300/include/asm/smp.h +++ b/arch/mn10300/include/asm/smp.h @@ -24,6 +24,7 @@ #ifndef __ASSEMBLY__ #include <linux/threads.h> #include <linux/cpumask.h> +#include <linux/thread_info.h> #endif #ifdef CONFIG_SMP @@ -85,7 +86,7 @@ extern cpumask_t cpu_boot_map; extern void smp_init_cpus(void); extern void smp_cache_interrupt(void); extern void send_IPI_allbutself(int irq); -extern int smp_nmi_call_function(smp_call_func_t func, void *info, int wait); +extern int smp_nmi_call_function(void (*func)(void *), void *info, int wait); extern void arch_send_call_function_single_ipi(int cpu); extern void arch_send_call_function_ipi_mask(const struct cpumask *mask); @@ -100,6 +101,7 @@ extern void __cpu_die(unsigned int cpu); #ifndef __ASSEMBLY__ static inline void smp_init_cpus(void) {} +#define raw_smp_processor_id() 0 #endif /* __ASSEMBLY__ */ #endif /* CONFIG_SMP */ diff --git a/arch/mn10300/include/asm/uaccess.h b/arch/mn10300/include/asm/uaccess.h index 780560b330d9..537278746a15 100644 --- a/arch/mn10300/include/asm/uaccess.h +++ b/arch/mn10300/include/asm/uaccess.h @@ -161,7 +161,7 @@ struct __large_struct { unsigned long buf[100]; }; #define __get_user_check(x, ptr, size) \ ({ \ - const __typeof__(ptr) __guc_ptr = (ptr); \ + const __typeof__(*(ptr))* __guc_ptr = (ptr); \ int _e; \ if (likely(__access_ok((unsigned long) __guc_ptr, (size)))) \ _e = __get_user_nocheck((x), __guc_ptr, (size)); \ @@ -471,13 +471,13 @@ extern unsigned long __generic_copy_from_user(void *, const void __user *, #define __copy_to_user(to, from, n) \ ({ \ - might_sleep(); \ + might_fault(); \ __copy_to_user_inatomic((to), (from), (n)); \ }) #define __copy_from_user(to, from, n) \ ({ \ - might_sleep(); \ + might_fault(); \ __copy_from_user_inatomic((to), (from), (n)); \ }) diff --git a/arch/mn10300/kernel/setup.c b/arch/mn10300/kernel/setup.c index 33c3bd1e5c6d..ebac9c11f796 100644 --- a/arch/mn10300/kernel/setup.c +++ b/arch/mn10300/kernel/setup.c @@ -38,6 +38,7 @@ struct mn10300_cpuinfo boot_cpu_data; /* For PCI or other memory-mapped resources */ unsigned long pci_mem_start = 0x18000000; +static char __initdata cmd_line[COMMAND_LINE_SIZE]; char redboot_command_line[COMMAND_LINE_SIZE] = "console=ttyS0,115200 root=/dev/mtdblock3 rw"; @@ -74,45 +75,19 @@ static const char *const mn10300_cputypes[] = { }; /* - * + * Pick out the memory size. We look for mem=size, + * where size is "size[KkMm]" */ -static void __init parse_mem_cmdline(char **cmdline_p) +static int __init early_mem(char *p) { - char *from, *to, c; - - /* save unparsed command line copy for /proc/cmdline */ - strcpy(boot_command_line, redboot_command_line); - - /* see if there's an explicit memory size option */ - from = redboot_command_line; - to = redboot_command_line; - c = ' '; - - for (;;) { - if (c == ' ' && !memcmp(from, "mem=", 4)) { - if (to != redboot_command_line) - to--; - memory_size = memparse(from + 4, &from); - } - - c = *(from++); - if (!c) - break; - - *(to++) = c; - } - - *to = '\0'; - *cmdline_p = redboot_command_line; + memory_size = memparse(p, &p); if (memory_size == 0) panic("Memory size not known\n"); - memory_end = (unsigned long) CONFIG_KERNEL_RAM_BASE_ADDRESS + - memory_size; - if (memory_end > phys_memory_end) - memory_end = phys_memory_end; + return 0; } +early_param("mem", early_mem); /* * architecture specific setup @@ -125,7 +100,20 @@ void __init setup_arch(char **cmdline_p) cpu_init(); unit_setup(); smp_init_cpus(); - parse_mem_cmdline(cmdline_p); + + /* save unparsed command line copy for /proc/cmdline */ + strlcpy(boot_command_line, redboot_command_line, COMMAND_LINE_SIZE); + + /* populate cmd_line too for later use, preserving boot_command_line */ + strlcpy(cmd_line, boot_command_line, COMMAND_LINE_SIZE); + *cmdline_p = cmd_line; + + parse_early_param(); + + memory_end = (unsigned long) CONFIG_KERNEL_RAM_BASE_ADDRESS + + memory_size; + if (memory_end > phys_memory_end) + memory_end = phys_memory_end; init_mm.start_code = (unsigned long)&_text; init_mm.end_code = (unsigned long) &_etext; diff --git a/arch/mn10300/unit-asb2305/pci-asb2305.c b/arch/mn10300/unit-asb2305/pci-asb2305.c index c4e2e79281e8..febb9cd83177 100644 --- a/arch/mn10300/unit-asb2305/pci-asb2305.c +++ b/arch/mn10300/unit-asb2305/pci-asb2305.c @@ -221,7 +221,7 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, /* Leave vm_pgoff as-is, the PCI space address is the physical * address on this platform. */ - vma->vm_flags |= VM_LOCKED | VM_IO; + vma->vm_flags |= VM_LOCKED; prot = pgprot_val(vma->vm_page_prot); prot &= ~_PAGE_CACHE; diff --git a/arch/openrisc/include/asm/pgtable.h b/arch/openrisc/include/asm/pgtable.h index 14c900cfd30a..37bf6a3ef8f4 100644 --- a/arch/openrisc/include/asm/pgtable.h +++ b/arch/openrisc/include/asm/pgtable.h @@ -446,9 +446,6 @@ static inline void update_mmu_cache(struct vm_area_struct *vma, #define kern_addr_valid(addr) (1) -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - #include <asm-generic/pgtable.h> /* diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 6507dabdd5dd..2a2aea5aae5b 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -254,7 +254,6 @@ config IRQSTACKS config HOTPLUG_CPU bool default y if SMP - select HOTPLUG config ARCH_SELECT_MEMORY_MODEL def_bool y diff --git a/arch/parisc/hpux/fs.c b/arch/parisc/hpux/fs.c index 838b479a42c4..88d0962de65a 100644 --- a/arch/parisc/hpux/fs.c +++ b/arch/parisc/hpux/fs.c @@ -60,6 +60,7 @@ struct hpux_dirent { }; struct getdents_callback { + struct dir_context ctx; struct hpux_dirent __user *current_dir; struct hpux_dirent __user *previous; int count; @@ -110,24 +111,23 @@ int hpux_getdents(unsigned int fd, struct hpux_dirent __user *dirent, unsigned i { struct fd arg; struct hpux_dirent __user * lastdirent; - struct getdents_callback buf; + struct getdents_callback buf = { + .ctx.actor = filldir, + .current_dir = dirent, + .count = count + }; int error; arg = fdget(fd); if (!arg.file) return -EBADF; - buf.current_dir = dirent; - buf.previous = NULL; - buf.count = count; - buf.error = 0; - - error = vfs_readdir(arg.file, filldir, &buf); + error = iterate_dir(arg.file, &buf.ctx); if (error >= 0) error = buf.error; lastdirent = buf.previous; if (lastdirent) { - if (put_user(arg.file->f_pos, &lastdirent->d_off)) + if (put_user(buf.ctx.pos, &lastdirent->d_off)) error = -EFAULT; else error = count - buf.count; diff --git a/arch/parisc/include/asm/mmzone.h b/arch/parisc/include/asm/mmzone.h index cc50d33b7b88..b6b34a0987e7 100644 --- a/arch/parisc/include/asm/mmzone.h +++ b/arch/parisc/include/asm/mmzone.h @@ -27,7 +27,7 @@ extern struct node_map_data node_data[]; #define PFNNID_SHIFT (30 - PAGE_SHIFT) #define PFNNID_MAP_MAX 512 /* support 512GB */ -extern unsigned char pfnnid_map[PFNNID_MAP_MAX]; +extern signed char pfnnid_map[PFNNID_MAP_MAX]; #ifndef CONFIG_64BIT #define pfn_is_io(pfn) ((pfn & (0xf0000000UL >> PAGE_SHIFT)) == (0xf0000000UL >> PAGE_SHIFT)) @@ -46,7 +46,7 @@ static inline int pfn_to_nid(unsigned long pfn) i = pfn >> PFNNID_SHIFT; BUG_ON(i >= ARRAY_SIZE(pfnnid_map)); - return (int)pfnnid_map[i]; + return pfnnid_map[i]; } static inline int pfn_valid(int pfn) diff --git a/arch/parisc/include/asm/pci.h b/arch/parisc/include/asm/pci.h index 3234f492d575..465154076d23 100644 --- a/arch/parisc/include/asm/pci.h +++ b/arch/parisc/include/asm/pci.h @@ -225,4 +225,9 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) return channel ? 15 : 14; } +#define HAVE_PCI_MMAP + +extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, + enum pci_mmap_state mmap_state, int write_combine); + #endif /* __ASM_PARISC_PCI_H */ diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h index 1e40d7f86be3..34899b5d959a 100644 --- a/arch/parisc/include/asm/pgtable.h +++ b/arch/parisc/include/asm/pgtable.h @@ -506,9 +506,6 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, #endif -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - #define pgprot_noncached(prot) __pgprot(pgprot_val(prot) | _PAGE_NO_CACHE) /* We provide our own get_unmapped_area to provide cache coherency */ diff --git a/arch/parisc/include/uapi/asm/fcntl.h b/arch/parisc/include/uapi/asm/fcntl.h index 0304b92ccfea..cc61c475f277 100644 --- a/arch/parisc/include/uapi/asm/fcntl.h +++ b/arch/parisc/include/uapi/asm/fcntl.h @@ -20,6 +20,7 @@ #define O_INVISIBLE 004000000 /* invisible I/O, for DMAPI/XDSM */ #define O_PATH 020000000 +#define O_TMPFILE 040000000 #define F_GETLK64 8 #define F_SETLK64 9 diff --git a/arch/parisc/kernel/hardware.c b/arch/parisc/kernel/hardware.c index 9e2d2e408529..872275659d98 100644 --- a/arch/parisc/kernel/hardware.c +++ b/arch/parisc/kernel/hardware.c @@ -1205,6 +1205,7 @@ static struct hp_hardware hp_hardware_list[] = { {HPHW_FIO, 0x004, 0x00320, 0x0, "Metheus Frame Buffer"}, {HPHW_FIO, 0x004, 0x00340, 0x0, "BARCO CX4500 VME Grphx Cnsl"}, {HPHW_FIO, 0x004, 0x00360, 0x0, "Hughes TOG VME FDDI"}, + {HPHW_FIO, 0x076, 0x000AD, 0x00, "Crestone Peak RS-232"}, {HPHW_IOA, 0x185, 0x0000B, 0x00, "Java BC Summit Port"}, {HPHW_IOA, 0x1FF, 0x0000B, 0x00, "Hitachi Ghostview Summit Port"}, {HPHW_IOA, 0x580, 0x0000B, 0x10, "U2-IOA BC Runway Port"}, diff --git a/arch/parisc/kernel/pacache.S b/arch/parisc/kernel/pacache.S index 36d7f402e48e..b743a80eaba0 100644 --- a/arch/parisc/kernel/pacache.S +++ b/arch/parisc/kernel/pacache.S @@ -860,7 +860,7 @@ ENTRY(flush_dcache_page_asm) #endif ldil L%dcache_stride, %r1 - ldw R%dcache_stride(%r1), %r1 + ldw R%dcache_stride(%r1), r31 #ifdef CONFIG_64BIT depdi,z 1, 63-PAGE_SHIFT,1, %r25 @@ -868,26 +868,26 @@ ENTRY(flush_dcache_page_asm) depwi,z 1, 31-PAGE_SHIFT,1, %r25 #endif add %r28, %r25, %r25 - sub %r25, %r1, %r25 - - -1: fdc,m %r1(%r28) - fdc,m %r1(%r28) - fdc,m %r1(%r28) - fdc,m %r1(%r28) - fdc,m %r1(%r28) - fdc,m %r1(%r28) - fdc,m %r1(%r28) - fdc,m %r1(%r28) - fdc,m %r1(%r28) - fdc,m %r1(%r28) - fdc,m %r1(%r28) - fdc,m %r1(%r28) - fdc,m %r1(%r28) - fdc,m %r1(%r28) - fdc,m %r1(%r28) + sub %r25, r31, %r25 + + +1: fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) + fdc,m r31(%r28) cmpb,COND(<<) %r28, %r25,1b - fdc,m %r1(%r28) + fdc,m r31(%r28) sync @@ -936,7 +936,7 @@ ENTRY(flush_icache_page_asm) #endif ldil L%icache_stride, %r1 - ldw R%icache_stride(%r1), %r1 + ldw R%icache_stride(%r1), %r31 #ifdef CONFIG_64BIT depdi,z 1, 63-PAGE_SHIFT,1, %r25 @@ -944,28 +944,28 @@ ENTRY(flush_icache_page_asm) depwi,z 1, 31-PAGE_SHIFT,1, %r25 #endif add %r28, %r25, %r25 - sub %r25, %r1, %r25 + sub %r25, %r31, %r25 /* fic only has the type 26 form on PA1.1, requiring an * explicit space specification, so use %sr4 */ -1: fic,m %r1(%sr4,%r28) - fic,m %r1(%sr4,%r28) - fic,m %r1(%sr4,%r28) - fic,m %r1(%sr4,%r28) - fic,m %r1(%sr4,%r28) - fic,m %r1(%sr4,%r28) - fic,m %r1(%sr4,%r28) - fic,m %r1(%sr4,%r28) - fic,m %r1(%sr4,%r28) - fic,m %r1(%sr4,%r28) - fic,m %r1(%sr4,%r28) - fic,m %r1(%sr4,%r28) - fic,m %r1(%sr4,%r28) - fic,m %r1(%sr4,%r28) - fic,m %r1(%sr4,%r28) +1: fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) + fic,m %r31(%sr4,%r28) cmpb,COND(<<) %r28, %r25,1b - fic,m %r1(%sr4,%r28) + fic,m %r31(%sr4,%r28) sync diff --git a/arch/parisc/kernel/pci.c b/arch/parisc/kernel/pci.c index 60309051875e..64f2764a8cef 100644 --- a/arch/parisc/kernel/pci.c +++ b/arch/parisc/kernel/pci.c @@ -220,6 +220,33 @@ resource_size_t pcibios_align_resource(void *data, const struct resource *res, } +int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, + enum pci_mmap_state mmap_state, int write_combine) +{ + unsigned long prot; + + /* + * I/O space can be accessed via normal processor loads and stores on + * this platform but for now we elect not to do this and portable + * drivers should not do this anyway. + */ + if (mmap_state == pci_mmap_io) + return -EINVAL; + + if (write_combine) + return -EINVAL; + + /* + * Ignore write-combine; for now only return uncached mappings. + */ + prot = pgprot_val(vma->vm_page_prot); + prot |= _PAGE_NO_CACHE; + vma->vm_page_prot = __pgprot(prot); + + return remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, + vma->vm_end - vma->vm_start, vma->vm_page_prot); +} + /* * A driver is enabling the device. We make sure that all the appropriate * bits are set to allow the device to operate as the driver is expecting. diff --git a/arch/parisc/kernel/setup.c b/arch/parisc/kernel/setup.c index 1e95b2000ce8..7349a3fedfc7 100644 --- a/arch/parisc/kernel/setup.c +++ b/arch/parisc/kernel/setup.c @@ -156,7 +156,7 @@ void __init setup_arch(char **cmdline_p) #endif #if defined(CONFIG_VT) && defined(CONFIG_DUMMY_CONSOLE) - conswitchp = &dummy_con; /* we use take_over_console() later ! */ + conswitchp = &dummy_con; /* we use do_take_over_console() later ! */ #endif } diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index 1c965642068b..505b56c6b9b9 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -47,7 +47,7 @@ pte_t pg0[PT_INITIAL * PTRS_PER_PTE] __attribute__ ((__section__ (".data..vm0.pt #ifdef CONFIG_DISCONTIGMEM struct node_map_data node_data[MAX_NUMNODES] __read_mostly; -unsigned char pfnnid_map[PFNNID_MAP_MAX] __read_mostly; +signed char pfnnid_map[PFNNID_MAP_MAX] __read_mostly; #endif static struct resource data_resource = { diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index c33e3ad2c8fd..508e3fe934d2 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -341,7 +341,7 @@ config SWIOTLB config HOTPLUG_CPU bool "Support for enabling/disabling CPUs" - depends on SMP && HOTPLUG && (PPC_PSERIES || \ + depends on SMP && (PPC_PSERIES || \ PPC_PMAC || PPC_POWERNV || (PPC_85xx && !PPC_E500MC)) ---help--- Say Y here to be able to disable and re-enable individual diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h index 26807e5aff51..6f3887d884d2 100644 --- a/arch/powerpc/include/asm/cputable.h +++ b/arch/powerpc/include/asm/cputable.h @@ -176,6 +176,7 @@ extern const char *powerpc_base_platform; #define CPU_FTR_CFAR LONG_ASM_CONST(0x0100000000000000) #define CPU_FTR_HAS_PPR LONG_ASM_CONST(0x0200000000000000) #define CPU_FTR_DAWR LONG_ASM_CONST(0x0400000000000000) +#define CPU_FTR_DABRX LONG_ASM_CONST(0x0800000000000000) #ifndef __ASSEMBLY__ @@ -394,19 +395,20 @@ extern const char *powerpc_base_platform; CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | CPU_FTR_ARCH_201 | \ CPU_FTR_ALTIVEC_COMP | CPU_FTR_CAN_NAP | CPU_FTR_MMCRA | \ CPU_FTR_CP_USE_DCBTZ | CPU_FTR_STCX_CHECKS_ADDRESS | \ - CPU_FTR_HVMODE) + CPU_FTR_HVMODE | CPU_FTR_DABRX) #define CPU_FTRS_POWER5 (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \ CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \ CPU_FTR_MMCRA | CPU_FTR_SMT | \ CPU_FTR_COHERENT_ICACHE | CPU_FTR_PURR | \ - CPU_FTR_STCX_CHECKS_ADDRESS | CPU_FTR_POPCNTB) + CPU_FTR_STCX_CHECKS_ADDRESS | CPU_FTR_POPCNTB | CPU_FTR_DABRX) #define CPU_FTRS_POWER6 (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \ CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \ CPU_FTR_MMCRA | CPU_FTR_SMT | \ CPU_FTR_COHERENT_ICACHE | \ CPU_FTR_PURR | CPU_FTR_SPURR | CPU_FTR_REAL_LE | \ CPU_FTR_DSCR | CPU_FTR_UNALIGNED_LD_STD | \ - CPU_FTR_STCX_CHECKS_ADDRESS | CPU_FTR_POPCNTB | CPU_FTR_CFAR) + CPU_FTR_STCX_CHECKS_ADDRESS | CPU_FTR_POPCNTB | CPU_FTR_CFAR | \ + CPU_FTR_DABRX) #define CPU_FTRS_POWER7 (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \ CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | CPU_FTR_ARCH_206 |\ CPU_FTR_MMCRA | CPU_FTR_SMT | \ @@ -415,7 +417,7 @@ extern const char *powerpc_base_platform; CPU_FTR_DSCR | CPU_FTR_SAO | CPU_FTR_ASYM_SMT | \ CPU_FTR_STCX_CHECKS_ADDRESS | CPU_FTR_POPCNTB | CPU_FTR_POPCNTD | \ CPU_FTR_ICSWX | CPU_FTR_CFAR | CPU_FTR_HVMODE | \ - CPU_FTR_VMX_COPY | CPU_FTR_HAS_PPR) + CPU_FTR_VMX_COPY | CPU_FTR_HAS_PPR | CPU_FTR_DABRX) #define CPU_FTRS_POWER8 (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \ CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | CPU_FTR_ARCH_206 |\ CPU_FTR_MMCRA | CPU_FTR_SMT | \ @@ -430,14 +432,15 @@ extern const char *powerpc_base_platform; CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \ CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \ CPU_FTR_PAUSE_ZERO | CPU_FTR_CELL_TB_BUG | CPU_FTR_CP_USE_DCBTZ | \ - CPU_FTR_UNALIGNED_LD_STD) + CPU_FTR_UNALIGNED_LD_STD | CPU_FTR_DABRX) #define CPU_FTRS_PA6T (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \ CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_ALTIVEC_COMP | \ - CPU_FTR_PURR | CPU_FTR_REAL_LE) + CPU_FTR_PURR | CPU_FTR_REAL_LE | CPU_FTR_DABRX) #define CPU_FTRS_COMPATIBLE (CPU_FTR_USE_TB | CPU_FTR_PPCAS_ARCH_V2) #define CPU_FTRS_A2 (CPU_FTR_USE_TB | CPU_FTR_SMT | CPU_FTR_DBELL | \ - CPU_FTR_NOEXECUTE | CPU_FTR_NODSISRALIGN | CPU_FTR_ICSWX) + CPU_FTR_NOEXECUTE | CPU_FTR_NODSISRALIGN | \ + CPU_FTR_ICSWX | CPU_FTR_DABRX ) #ifdef __powerpc64__ #ifdef CONFIG_PPC_BOOK3E diff --git a/arch/powerpc/include/asm/exception-64s.h b/arch/powerpc/include/asm/exception-64s.h index 8e5fae8beaf6..46793b58a761 100644 --- a/arch/powerpc/include/asm/exception-64s.h +++ b/arch/powerpc/include/asm/exception-64s.h @@ -513,7 +513,7 @@ label##_common: \ */ #define STD_EXCEPTION_COMMON_ASYNC(trap, label, hdlr) \ EXCEPTION_COMMON(trap, label, hdlr, ret_from_except_lite, \ - FINISH_NAP;RUNLATCH_ON;DISABLE_INTS) + FINISH_NAP;DISABLE_INTS;RUNLATCH_ON) /* * When the idle code in power4_idle puts the CPU into NAP mode, diff --git a/arch/powerpc/include/asm/kvm_asm.h b/arch/powerpc/include/asm/kvm_asm.h index b9dd382cb349..851bac7afa4b 100644 --- a/arch/powerpc/include/asm/kvm_asm.h +++ b/arch/powerpc/include/asm/kvm_asm.h @@ -54,8 +54,16 @@ #define BOOKE_INTERRUPT_DEBUG 15 /* E500 */ -#define BOOKE_INTERRUPT_SPE_UNAVAIL 32 -#define BOOKE_INTERRUPT_SPE_FP_DATA 33 +#define BOOKE_INTERRUPT_SPE_ALTIVEC_UNAVAIL 32 +#define BOOKE_INTERRUPT_SPE_FP_DATA_ALTIVEC_ASSIST 33 +/* + * TODO: Unify 32-bit and 64-bit kernel exception handlers to use same defines + */ +#define BOOKE_INTERRUPT_SPE_UNAVAIL BOOKE_INTERRUPT_SPE_ALTIVEC_UNAVAIL +#define BOOKE_INTERRUPT_SPE_FP_DATA BOOKE_INTERRUPT_SPE_FP_DATA_ALTIVEC_ASSIST +#define BOOKE_INTERRUPT_ALTIVEC_UNAVAIL BOOKE_INTERRUPT_SPE_ALTIVEC_UNAVAIL +#define BOOKE_INTERRUPT_ALTIVEC_ASSIST \ + BOOKE_INTERRUPT_SPE_FP_DATA_ALTIVEC_ASSIST #define BOOKE_INTERRUPT_SPE_FP_ROUND 34 #define BOOKE_INTERRUPT_PERFORMANCE_MONITOR 35 #define BOOKE_INTERRUPT_DOORBELL 36 @@ -67,10 +75,6 @@ #define BOOKE_INTERRUPT_HV_SYSCALL 40 #define BOOKE_INTERRUPT_HV_PRIV 41 -/* altivec */ -#define BOOKE_INTERRUPT_ALTIVEC_UNAVAIL 42 -#define BOOKE_INTERRUPT_ALTIVEC_ASSIST 43 - /* book3s */ #define BOOK3S_INTERRUPT_SYSTEM_RESET 0x100 diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h index a73668a5f30d..b467530e2485 100644 --- a/arch/powerpc/include/asm/mmu_context.h +++ b/arch/powerpc/include/asm/mmu_context.h @@ -38,7 +38,7 @@ extern void drop_cop(unsigned long acop, struct mm_struct *mm); /* * switch_mm is the entry point called from the architecture independent - * code in kernel/sched.c + * code in kernel/sched/core.c */ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, struct task_struct *tsk) diff --git a/arch/powerpc/include/asm/mpc52xx_psc.h b/arch/powerpc/include/asm/mpc52xx_psc.h index 2966df604221..d0ece257d310 100644 --- a/arch/powerpc/include/asm/mpc52xx_psc.h +++ b/arch/powerpc/include/asm/mpc52xx_psc.h @@ -299,4 +299,53 @@ struct mpc512x_psc_fifo { #define rxdata_32 rxdata.rxdata_32 }; +struct mpc5125_psc { + u8 mr1; /* PSC + 0x00 */ + u8 reserved0[3]; + u8 mr2; /* PSC + 0x04 */ + u8 reserved1[3]; + struct { + u16 status; /* PSC + 0x08 */ + u8 reserved2[2]; + u8 clock_select; /* PSC + 0x0c */ + u8 reserved3[3]; + } sr_csr; + u8 command; /* PSC + 0x10 */ + u8 reserved4[3]; + union { /* PSC + 0x14 */ + u8 buffer_8; + u16 buffer_16; + u32 buffer_32; + } buffer; + struct { + u8 ipcr; /* PSC + 0x18 */ + u8 reserved5[3]; + u8 acr; /* PSC + 0x1c */ + u8 reserved6[3]; + } ipcr_acr; + struct { + u16 isr; /* PSC + 0x20 */ + u8 reserved7[2]; + u16 imr; /* PSC + 0x24 */ + u8 reserved8[2]; + } isr_imr; + u8 ctur; /* PSC + 0x28 */ + u8 reserved9[3]; + u8 ctlr; /* PSC + 0x2c */ + u8 reserved10[3]; + u32 ccr; /* PSC + 0x30 */ + u32 ac97slots; /* PSC + 0x34 */ + u32 ac97cmd; /* PSC + 0x38 */ + u32 ac97data; /* PSC + 0x3c */ + u8 reserved11[4]; + u8 ip; /* PSC + 0x44 */ + u8 reserved12[3]; + u8 op1; /* PSC + 0x48 */ + u8 reserved13[3]; + u8 op0; /* PSC + 0x4c */ + u8 reserved14[3]; + u32 sicr; /* PSC + 0x50 */ + u8 reserved15[4]; /* make eq. sizeof(mpc52xx_psc) */ +}; + #endif /* __ASM_MPC52xx_PSC_H__ */ diff --git a/arch/powerpc/include/asm/mutex.h b/arch/powerpc/include/asm/mutex.h index 5399f7e18102..127ab23e1f6c 100644 --- a/arch/powerpc/include/asm/mutex.h +++ b/arch/powerpc/include/asm/mutex.h @@ -82,17 +82,15 @@ __mutex_fastpath_lock(atomic_t *count, void (*fail_fn)(atomic_t *)) * __mutex_fastpath_lock_retval - try to take the lock by moving the count * from 1 to a 0 value * @count: pointer of type atomic_t - * @fail_fn: function to call if the original value was not 1 * - * Change the count from 1 to a value lower than 1, and call <fail_fn> if - * it wasn't 1 originally. This function returns 0 if the fastpath succeeds, - * or anything the slow path function returns. + * Change the count from 1 to a value lower than 1. This function returns 0 + * if the fastpath succeeds, or -1 otherwise. */ static inline int -__mutex_fastpath_lock_retval(atomic_t *count, int (*fail_fn)(atomic_t *)) +__mutex_fastpath_lock_retval(atomic_t *count) { if (unlikely(__mutex_dec_return_lock(count) < 0)) - return fail_fn(count); + return -1; return 0; } diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h index 7aeb9555f6ea..b6293d26bd39 100644 --- a/arch/powerpc/include/asm/pgtable.h +++ b/arch/powerpc/include/asm/pgtable.h @@ -198,9 +198,6 @@ extern void paging_init(void); */ #define kern_addr_valid(addr) (1) -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - #include <asm-generic/pgtable.h> diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h index 4db49590acf5..9485b43a7c00 100644 --- a/arch/powerpc/include/asm/uaccess.h +++ b/arch/powerpc/include/asm/uaccess.h @@ -178,7 +178,7 @@ do { \ long __pu_err; \ __typeof__(*(ptr)) __user *__pu_addr = (ptr); \ if (!is_kernel_addr((unsigned long)__pu_addr)) \ - might_sleep(); \ + might_fault(); \ __chk_user_ptr(ptr); \ __put_user_size((x), __pu_addr, (size), __pu_err); \ __pu_err; \ @@ -188,7 +188,7 @@ do { \ ({ \ long __pu_err = -EFAULT; \ __typeof__(*(ptr)) __user *__pu_addr = (ptr); \ - might_sleep(); \ + might_fault(); \ if (access_ok(VERIFY_WRITE, __pu_addr, size)) \ __put_user_size((x), __pu_addr, (size), __pu_err); \ __pu_err; \ @@ -268,7 +268,7 @@ do { \ const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \ __chk_user_ptr(ptr); \ if (!is_kernel_addr((unsigned long)__gu_addr)) \ - might_sleep(); \ + might_fault(); \ __get_user_size(__gu_val, __gu_addr, (size), __gu_err); \ (x) = (__typeof__(*(ptr)))__gu_val; \ __gu_err; \ @@ -282,7 +282,7 @@ do { \ const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \ __chk_user_ptr(ptr); \ if (!is_kernel_addr((unsigned long)__gu_addr)) \ - might_sleep(); \ + might_fault(); \ __get_user_size(__gu_val, __gu_addr, (size), __gu_err); \ (x) = (__typeof__(*(ptr)))__gu_val; \ __gu_err; \ @@ -294,7 +294,7 @@ do { \ long __gu_err = -EFAULT; \ unsigned long __gu_val = 0; \ const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \ - might_sleep(); \ + might_fault(); \ if (access_ok(VERIFY_READ, __gu_addr, (size))) \ __get_user_size(__gu_val, __gu_addr, (size), __gu_err); \ (x) = (__typeof__(*(ptr)))__gu_val; \ @@ -419,14 +419,14 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to, static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long size) { - might_sleep(); + might_fault(); return __copy_from_user_inatomic(to, from, size); } static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long size) { - might_sleep(); + might_fault(); return __copy_to_user_inatomic(to, from, size); } @@ -434,7 +434,7 @@ extern unsigned long __clear_user(void __user *addr, unsigned long size); static inline unsigned long clear_user(void __user *addr, unsigned long size) { - might_sleep(); + might_fault(); if (likely(access_ok(VERIFY_WRITE, addr, size))) return __clear_user(addr, size); if ((unsigned long)addr < TASK_SIZE) { diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index 1f0937d7d4b5..2a45d0f04385 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -452,8 +452,8 @@ static struct cpu_spec __initdata cpu_specs[] = { .mmu_features = MMU_FTRS_POWER8, .icache_bsize = 128, .dcache_bsize = 128, - .oprofile_type = PPC_OPROFILE_POWER4, - .oprofile_cpu_type = 0, + .oprofile_type = PPC_OPROFILE_INVALID, + .oprofile_cpu_type = "ppc64/ibm-compat-v1", .cpu_setup = __setup_cpu_power8, .cpu_restore = __restore_cpu_power8, .platform = "power8", @@ -506,8 +506,8 @@ static struct cpu_spec __initdata cpu_specs[] = { .dcache_bsize = 128, .num_pmcs = 6, .pmc_type = PPC_PMC_IBM, - .oprofile_cpu_type = 0, - .oprofile_type = PPC_OPROFILE_POWER4, + .oprofile_cpu_type = "ppc64/power8", + .oprofile_type = PPC_OPROFILE_INVALID, .cpu_setup = __setup_cpu_power8, .cpu_restore = __restore_cpu_power8, .platform = "power8", diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index 246b11c4fe7e..8741c854e03d 100644 --- a/arch/powerpc/kernel/entry_64.S +++ b/arch/powerpc/kernel/entry_64.S @@ -465,20 +465,6 @@ BEGIN_FTR_SECTION std r0, THREAD_EBBHR(r3) mfspr r0, SPRN_EBBRR std r0, THREAD_EBBRR(r3) - - /* PMU registers made user read/(write) by EBB */ - mfspr r0, SPRN_SIAR - std r0, THREAD_SIAR(r3) - mfspr r0, SPRN_SDAR - std r0, THREAD_SDAR(r3) - mfspr r0, SPRN_SIER - std r0, THREAD_SIER(r3) - mfspr r0, SPRN_MMCR0 - std r0, THREAD_MMCR0(r3) - mfspr r0, SPRN_MMCR2 - std r0, THREAD_MMCR2(r3) - mfspr r0, SPRN_MMCRA - std r0, THREAD_MMCRA(r3) END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S) #endif @@ -581,20 +567,6 @@ BEGIN_FTR_SECTION ld r0, THREAD_EBBRR(r4) mtspr SPRN_EBBRR, r0 - /* PMU registers made user read/(write) by EBB */ - ld r0, THREAD_SIAR(r4) - mtspr SPRN_SIAR, r0 - ld r0, THREAD_SDAR(r4) - mtspr SPRN_SDAR, r0 - ld r0, THREAD_SIER(r4) - mtspr SPRN_SIER, r0 - ld r0, THREAD_MMCR0(r4) - mtspr SPRN_MMCR0, r0 - ld r0, THREAD_MMCR2(r4) - mtspr SPRN_MMCR2, r0 - ld r0, THREAD_MMCRA(r4) - mtspr SPRN_MMCRA, r0 - ld r0,THREAD_TAR(r4) mtspr SPRN_TAR,r0 END_FTR_SECTION_IFSET(CPU_FTR_ARCH_207S) diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S index e6eba1bf61ad..40e4a17c8ba0 100644 --- a/arch/powerpc/kernel/exceptions-64s.S +++ b/arch/powerpc/kernel/exceptions-64s.S @@ -454,38 +454,14 @@ BEGIN_FTR_SECTION xori r10,r10,(MSR_FE0|MSR_FE1) mtmsrd r10 sync - fmr 0,0 - fmr 1,1 - fmr 2,2 - fmr 3,3 - fmr 4,4 - fmr 5,5 - fmr 6,6 - fmr 7,7 - fmr 8,8 - fmr 9,9 - fmr 10,10 - fmr 11,11 - fmr 12,12 - fmr 13,13 - fmr 14,14 - fmr 15,15 - fmr 16,16 - fmr 17,17 - fmr 18,18 - fmr 19,19 - fmr 20,20 - fmr 21,21 - fmr 22,22 - fmr 23,23 - fmr 24,24 - fmr 25,25 - fmr 26,26 - fmr 27,27 - fmr 28,28 - fmr 29,29 - fmr 30,30 - fmr 31,31 + +#define FMR2(n) fmr (n), (n) ; fmr n+1, n+1 +#define FMR4(n) FMR2(n) ; FMR2(n+2) +#define FMR8(n) FMR4(n) ; FMR4(n+4) +#define FMR16(n) FMR8(n) ; FMR8(n+8) +#define FMR32(n) FMR16(n) ; FMR16(n+16) + FMR32(0) + FTR_SECTION_ELSE /* * To denormalise we need to move a copy of the register to itself. @@ -495,39 +471,25 @@ FTR_SECTION_ELSE oris r10,r10,MSR_VSX@h mtmsrd r10 sync - XVCPSGNDP(0,0,0) - XVCPSGNDP(1,1,1) - XVCPSGNDP(2,2,2) - XVCPSGNDP(3,3,3) - XVCPSGNDP(4,4,4) - XVCPSGNDP(5,5,5) - XVCPSGNDP(6,6,6) - XVCPSGNDP(7,7,7) - XVCPSGNDP(8,8,8) - XVCPSGNDP(9,9,9) - XVCPSGNDP(10,10,10) - XVCPSGNDP(11,11,11) - XVCPSGNDP(12,12,12) - XVCPSGNDP(13,13,13) - XVCPSGNDP(14,14,14) - XVCPSGNDP(15,15,15) - XVCPSGNDP(16,16,16) - XVCPSGNDP(17,17,17) - XVCPSGNDP(18,18,18) - XVCPSGNDP(19,19,19) - XVCPSGNDP(20,20,20) - XVCPSGNDP(21,21,21) - XVCPSGNDP(22,22,22) - XVCPSGNDP(23,23,23) - XVCPSGNDP(24,24,24) - XVCPSGNDP(25,25,25) - XVCPSGNDP(26,26,26) - XVCPSGNDP(27,27,27) - XVCPSGNDP(28,28,28) - XVCPSGNDP(29,29,29) - XVCPSGNDP(30,30,30) - XVCPSGNDP(31,31,31) + +#define XVCPSGNDP2(n) XVCPSGNDP(n,n,n) ; XVCPSGNDP(n+1,n+1,n+1) +#define XVCPSGNDP4(n) XVCPSGNDP2(n) ; XVCPSGNDP2(n+2) +#define XVCPSGNDP8(n) XVCPSGNDP4(n) ; XVCPSGNDP4(n+4) +#define XVCPSGNDP16(n) XVCPSGNDP8(n) ; XVCPSGNDP8(n+8) +#define XVCPSGNDP32(n) XVCPSGNDP16(n) ; XVCPSGNDP16(n+16) + XVCPSGNDP32(0) + ALT_FTR_SECTION_END_IFCLR(CPU_FTR_ARCH_206) + +BEGIN_FTR_SECTION + b denorm_done +END_FTR_SECTION_IFCLR(CPU_FTR_ARCH_207S) +/* + * To denormalise we need to move a copy of the register to itself. + * For POWER8 we need to do that for all 64 VSX registers + */ + XVCPSGNDP32(32) +denorm_done: mtspr SPRN_HSRR0,r11 mtcrf 0x80,r9 ld r9,PACA_EXGEN+EX_R9(r13) @@ -721,7 +683,7 @@ machine_check_common: STD_EXCEPTION_COMMON(0xb00, trap_0b, .unknown_exception) STD_EXCEPTION_COMMON(0xd00, single_step, .single_step_exception) STD_EXCEPTION_COMMON(0xe00, trap_0e, .unknown_exception) - STD_EXCEPTION_COMMON(0xe40, emulation_assist, .program_check_exception) + STD_EXCEPTION_COMMON(0xe40, emulation_assist, .emulation_assist_interrupt) STD_EXCEPTION_COMMON(0xe60, hmi_exception, .unknown_exception) #ifdef CONFIG_PPC_DOORBELL STD_EXCEPTION_COMMON_ASYNC(0xe80, h_doorbell, .doorbell_exception) diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 5cbcf4d5a808..ea185e0b3cae 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -162,7 +162,7 @@ notrace unsigned int __check_irq_replay(void) * in case we also had a rollover while hard disabled */ local_paca->irq_happened &= ~PACA_IRQ_DEC; - if (decrementer_check_overflow()) + if ((happened & PACA_IRQ_DEC) || decrementer_check_overflow()) return 0x900; /* Finally check if an external interrupt happened */ diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c index 7f2273cc3c7d..f46914a0f33e 100644 --- a/arch/powerpc/kernel/pci-common.c +++ b/arch/powerpc/kernel/pci-common.c @@ -827,6 +827,7 @@ static void pcibios_fixup_resources(struct pci_dev *dev) } for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) { struct resource *res = dev->resource + i; + struct pci_bus_region reg; if (!res->flags) continue; @@ -835,8 +836,9 @@ static void pcibios_fixup_resources(struct pci_dev *dev) * at 0 as unset as well, except if PCI_PROBE_ONLY is also set * since in that case, we don't want to re-assign anything */ + pcibios_resource_to_bus(dev, ®, res); if (pci_has_flag(PCI_REASSIGN_ALL_RSRC) || - (res->start == 0 && !pci_has_flag(PCI_PROBE_ONLY))) { + (reg.start == 0 && !pci_has_flag(PCI_PROBE_ONLY))) { /* Only print message if not re-assigning */ if (!pci_has_flag(PCI_REASSIGN_ALL_RSRC)) pr_debug("PCI:%s Resource %d %016llx-%016llx [%x] " @@ -992,7 +994,7 @@ void pcibios_setup_bus_self(struct pci_bus *bus) ppc_md.pci_dma_bus_setup(bus); } -void pcibios_setup_device(struct pci_dev *dev) +static void pcibios_setup_device(struct pci_dev *dev) { /* Fixup NUMA node as it may not be setup yet by the generic * code and is needed by the DMA init @@ -1013,6 +1015,17 @@ void pcibios_setup_device(struct pci_dev *dev) ppc_md.pci_irq_fixup(dev); } +int pcibios_add_device(struct pci_dev *dev) +{ + /* + * We can only call pcibios_setup_device() after bus setup is complete, + * since some of the platform specific DMA setup code depends on it. + */ + if (dev->bus->is_added) + pcibios_setup_device(dev); + return 0; +} + void pcibios_setup_bus_devices(struct pci_bus *bus) { struct pci_dev *dev; @@ -1467,10 +1480,6 @@ int pcibios_enable_device(struct pci_dev *dev, int mask) if (ppc_md.pcibios_enable_device_hook(dev)) return -EINVAL; - /* avoid pcie irq fix up impact on cardbus */ - if (dev->hdr_type != PCI_HEADER_TYPE_CARDBUS) - pcibios_setup_device(dev); - return pci_enable_resources(dev, mask); } diff --git a/arch/powerpc/kernel/proc_powerpc.c b/arch/powerpc/kernel/proc_powerpc.c index feb8580fdc84..c30612aad68e 100644 --- a/arch/powerpc/kernel/proc_powerpc.c +++ b/arch/powerpc/kernel/proc_powerpc.c @@ -29,25 +29,9 @@ #ifdef CONFIG_PPC64 -static loff_t page_map_seek( struct file *file, loff_t off, int whence) +static loff_t page_map_seek(struct file *file, loff_t off, int whence) { - loff_t new; - switch(whence) { - case 0: - new = off; - break; - case 1: - new = file->f_pos + off; - break; - case 2: - new = PAGE_SIZE + off; - break; - default: - return -EINVAL; - } - if ( new < 0 || new > PAGE_SIZE ) - return -EINVAL; - return (file->f_pos = new); + return fixed_size_llseek(file, off, whence, PAGE_SIZE); } static ssize_t page_map_read( struct file *file, char __user *buf, size_t nbytes, diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index a902723fdc69..076d1242507a 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -399,7 +399,8 @@ static inline int __set_dabr(unsigned long dabr, unsigned long dabrx) static inline int __set_dabr(unsigned long dabr, unsigned long dabrx) { mtspr(SPRN_DABR, dabr); - mtspr(SPRN_DABRX, dabrx); + if (cpu_has_feature(CPU_FTR_DABRX)) + mtspr(SPRN_DABRX, dabrx); return 0; } #else @@ -1368,7 +1369,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack) #ifdef CONFIG_PPC64 /* Called with hard IRQs off */ -void __ppc64_runlatch_on(void) +void notrace __ppc64_runlatch_on(void) { struct thread_info *ti = current_thread_info(); unsigned long ctrl; @@ -1381,7 +1382,7 @@ void __ppc64_runlatch_on(void) } /* Called with hard IRQs off */ -void __ppc64_runlatch_off(void) +void notrace __ppc64_runlatch_off(void) { struct thread_info *ti = current_thread_info(); unsigned long ctrl; diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index f18c79c324ef..c0e5caf8ccc7 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -1165,6 +1165,16 @@ bail: exception_exit(prev_state); } +/* + * This occurs when running in hypervisor mode on POWER6 or later + * and an illegal instruction is encountered. + */ +void __kprobes emulation_assist_interrupt(struct pt_regs *regs) +{ + regs->msr |= REASON_ILLEGAL; + program_check_exception(regs); +} + void alignment_exception(struct pt_regs *regs) { enum ctx_state prev_state = exception_enter(); diff --git a/arch/powerpc/kvm/44x_tlb.c b/arch/powerpc/kvm/44x_tlb.c index 5dd3ab469976..ed0385448148 100644 --- a/arch/powerpc/kvm/44x_tlb.c +++ b/arch/powerpc/kvm/44x_tlb.c @@ -441,6 +441,7 @@ int kvmppc_44x_emul_tlbwe(struct kvm_vcpu *vcpu, u8 ra, u8 rs, u8 ws) struct kvmppc_vcpu_44x *vcpu_44x = to_44x(vcpu); struct kvmppc_44x_tlbe *tlbe; unsigned int gtlb_index; + int idx; gtlb_index = kvmppc_get_gpr(vcpu, ra); if (gtlb_index >= KVM44x_GUEST_TLB_SIZE) { @@ -473,6 +474,8 @@ int kvmppc_44x_emul_tlbwe(struct kvm_vcpu *vcpu, u8 ra, u8 rs, u8 ws) return EMULATE_FAIL; } + idx = srcu_read_lock(&vcpu->kvm->srcu); + if (tlbe_is_host_safe(vcpu, tlbe)) { gva_t eaddr; gpa_t gpaddr; @@ -489,6 +492,8 @@ int kvmppc_44x_emul_tlbwe(struct kvm_vcpu *vcpu, u8 ra, u8 rs, u8 ws) kvmppc_mmu_map(vcpu, eaddr, gpaddr, gtlb_index); } + srcu_read_unlock(&vcpu->kvm->srcu, idx); + trace_kvm_gtlb_write(gtlb_index, tlbe->tid, tlbe->word0, tlbe->word1, tlbe->word2); diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 550f5928b394..2efa9dde741a 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -1864,7 +1864,7 @@ static int kvmppc_hv_setup_htab_rma(struct kvm_vcpu *vcpu) up_out: up_read(¤t->mm->mmap_sem); - goto out; + goto out_srcu; } int kvmppc_core_init_vm(struct kvm *kvm) diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c index 1020119226db..1a1b51189773 100644 --- a/arch/powerpc/kvm/booke.c +++ b/arch/powerpc/kvm/booke.c @@ -673,7 +673,6 @@ int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu) ret = s; goto out; } - kvmppc_lazy_ee_enable(); kvm_guest_enter(); @@ -699,6 +698,8 @@ int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu) kvmppc_load_guest_fp(vcpu); #endif + kvmppc_lazy_ee_enable(); + ret = __kvmppc_vcpu_run(kvm_run, vcpu); /* No need for kvm_guest_exit. It's done in handle_exit. @@ -832,6 +833,18 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, { int r = RESUME_HOST; int s; + int idx; + +#ifdef CONFIG_PPC64 + WARN_ON(local_paca->irq_happened != 0); +#endif + + /* + * We enter with interrupts disabled in hardware, but + * we need to call hard_irq_disable anyway to ensure that + * the software state is kept in sync. + */ + hard_irq_disable(); /* update before a new last_exit_type is rewritten */ kvmppc_update_timing_stats(vcpu); @@ -1053,6 +1066,8 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, break; } + idx = srcu_read_lock(&vcpu->kvm->srcu); + gpaddr = kvmppc_mmu_xlate(vcpu, gtlb_index, eaddr); gfn = gpaddr >> PAGE_SHIFT; @@ -1075,6 +1090,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, kvmppc_account_exit(vcpu, MMIO_EXITS); } + srcu_read_unlock(&vcpu->kvm->srcu, idx); break; } @@ -1098,6 +1114,8 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, kvmppc_account_exit(vcpu, ITLB_VIRT_MISS_EXITS); + idx = srcu_read_lock(&vcpu->kvm->srcu); + gpaddr = kvmppc_mmu_xlate(vcpu, gtlb_index, eaddr); gfn = gpaddr >> PAGE_SHIFT; @@ -1114,6 +1132,7 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu, kvmppc_booke_queue_irqprio(vcpu, BOOKE_IRQPRIO_MACHINE_CHECK); } + srcu_read_unlock(&vcpu->kvm->srcu, idx); break; } diff --git a/arch/powerpc/kvm/e500_mmu.c b/arch/powerpc/kvm/e500_mmu.c index c41a5a96b558..6d6f153b6c1d 100644 --- a/arch/powerpc/kvm/e500_mmu.c +++ b/arch/powerpc/kvm/e500_mmu.c @@ -396,6 +396,7 @@ int kvmppc_e500_emul_tlbwe(struct kvm_vcpu *vcpu) struct kvm_book3e_206_tlb_entry *gtlbe; int tlbsel, esel; int recal = 0; + int idx; tlbsel = get_tlb_tlbsel(vcpu); esel = get_tlb_esel(vcpu, tlbsel); @@ -430,6 +431,8 @@ int kvmppc_e500_emul_tlbwe(struct kvm_vcpu *vcpu) kvmppc_set_tlb1map_range(vcpu, gtlbe); } + idx = srcu_read_lock(&vcpu->kvm->srcu); + /* Invalidate shadow mappings for the about-to-be-clobbered TLBE. */ if (tlbe_is_host_safe(vcpu, gtlbe)) { u64 eaddr = get_tlb_eaddr(gtlbe); @@ -444,6 +447,8 @@ int kvmppc_e500_emul_tlbwe(struct kvm_vcpu *vcpu) kvmppc_mmu_map(vcpu, eaddr, raddr, index_of(tlbsel, esel)); } + srcu_read_unlock(&vcpu->kvm->srcu, idx); + kvmppc_set_exit_type(vcpu, EMULATED_TLBWE_EXITS); return EMULATE_DONE; } diff --git a/arch/powerpc/kvm/e500mc.c b/arch/powerpc/kvm/e500mc.c index 753cc99eff2b..19c8379575f7 100644 --- a/arch/powerpc/kvm/e500mc.c +++ b/arch/powerpc/kvm/e500mc.c @@ -177,8 +177,6 @@ int kvmppc_core_check_processor_compat(void) r = 0; else if (strcmp(cur_cpu_spec->cpu_name, "e5500") == 0) r = 0; - else if (strcmp(cur_cpu_spec->cpu_name, "e6500") == 0) - r = 0; else r = -ENOTSUPP; diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index 237c8e5f2640..77fdd2cef33b 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c @@ -592,8 +592,14 @@ static void hugetlb_free_pmd_range(struct mmu_gather *tlb, pud_t *pud, do { pmd = pmd_offset(pud, addr); next = pmd_addr_end(addr, end); - if (pmd_none_or_clear_bad(pmd)) + if (!is_hugepd(pmd)) { + /* + * if it is not hugepd pointer, we should already find + * it cleared. + */ + WARN_ON(!pmd_none_or_clear_bad(pmd)); continue; + } #ifdef CONFIG_PPC_FSL_BOOK3E /* * Increment next by the size of the huge mapping since diff --git a/arch/powerpc/mm/tlb_hash64.c b/arch/powerpc/mm/tlb_hash64.c index 023ec8a13f38..7df1c5edda87 100644 --- a/arch/powerpc/mm/tlb_hash64.c +++ b/arch/powerpc/mm/tlb_hash64.c @@ -183,8 +183,8 @@ void tlb_flush(struct mmu_gather *tlb) * since 64K pages may overlap with other bridges when using 64K pages * with 4K HW pages on IO space. * - * Because of that usage pattern, it's only available with CONFIG_HOTPLUG - * and is implemented for small size rather than speed. + * Because of that usage pattern, it is implemented for small size rather + * than speed. */ void __flush_hash_table_range(struct mm_struct *mm, unsigned long start, unsigned long end) diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c index 845c867444e6..29c6482890c8 100644 --- a/arch/powerpc/perf/core-book3s.c +++ b/arch/powerpc/perf/core-book3s.c @@ -1758,7 +1758,7 @@ static void perf_event_interrupt(struct pt_regs *regs) } } } - if ((!found) && printk_ratelimit()) + if (!found && !nmi && printk_ratelimit()) printk(KERN_WARNING "Can't find PMC that caused IRQ\n"); /* diff --git a/arch/powerpc/perf/power7-pmu.c b/arch/powerpc/perf/power7-pmu.c index 3c475d6267c7..13c3f0e547a2 100644 --- a/arch/powerpc/perf/power7-pmu.c +++ b/arch/powerpc/perf/power7-pmu.c @@ -62,6 +62,29 @@ #define PME_PM_BRU_FIN 0x10068 #define PME_PM_BRU_MPRED 0x400f6 +#define PME_PM_CMPLU_STALL_FXU 0x20014 +#define PME_PM_CMPLU_STALL_DIV 0x40014 +#define PME_PM_CMPLU_STALL_SCALAR 0x40012 +#define PME_PM_CMPLU_STALL_SCALAR_LONG 0x20018 +#define PME_PM_CMPLU_STALL_VECTOR 0x2001c +#define PME_PM_CMPLU_STALL_VECTOR_LONG 0x4004a +#define PME_PM_CMPLU_STALL_LSU 0x20012 +#define PME_PM_CMPLU_STALL_REJECT 0x40016 +#define PME_PM_CMPLU_STALL_ERAT_MISS 0x40018 +#define PME_PM_CMPLU_STALL_DCACHE_MISS 0x20016 +#define PME_PM_CMPLU_STALL_STORE 0x2004a +#define PME_PM_CMPLU_STALL_THRD 0x1001c +#define PME_PM_CMPLU_STALL_IFU 0x4004c +#define PME_PM_CMPLU_STALL_BRU 0x4004e +#define PME_PM_GCT_NOSLOT_IC_MISS 0x2001a +#define PME_PM_GCT_NOSLOT_BR_MPRED 0x4001a +#define PME_PM_GCT_NOSLOT_BR_MPRED_IC_MISS 0x4001c +#define PME_PM_GRP_CMPL 0x30004 +#define PME_PM_1PLUS_PPC_CMPL 0x100f2 +#define PME_PM_CMPLU_STALL_DFU 0x2003c +#define PME_PM_RUN_CYC 0x200f4 +#define PME_PM_RUN_INST_CMPL 0x400fa + /* * Layout of constraint bits: * 6666555555555544444444443333333333222222222211111111110000000000 @@ -393,6 +416,31 @@ POWER_EVENT_ATTR(LD_MISS_L1, LD_MISS_L1); POWER_EVENT_ATTR(BRU_FIN, BRU_FIN) POWER_EVENT_ATTR(BRU_MPRED, BRU_MPRED); +POWER_EVENT_ATTR(CMPLU_STALL_FXU, CMPLU_STALL_FXU); +POWER_EVENT_ATTR(CMPLU_STALL_DIV, CMPLU_STALL_DIV); +POWER_EVENT_ATTR(CMPLU_STALL_SCALAR, CMPLU_STALL_SCALAR); +POWER_EVENT_ATTR(CMPLU_STALL_SCALAR_LONG, CMPLU_STALL_SCALAR_LONG); +POWER_EVENT_ATTR(CMPLU_STALL_VECTOR, CMPLU_STALL_VECTOR); +POWER_EVENT_ATTR(CMPLU_STALL_VECTOR_LONG, CMPLU_STALL_VECTOR_LONG); +POWER_EVENT_ATTR(CMPLU_STALL_LSU, CMPLU_STALL_LSU); +POWER_EVENT_ATTR(CMPLU_STALL_REJECT, CMPLU_STALL_REJECT); + +POWER_EVENT_ATTR(CMPLU_STALL_ERAT_MISS, CMPLU_STALL_ERAT_MISS); +POWER_EVENT_ATTR(CMPLU_STALL_DCACHE_MISS, CMPLU_STALL_DCACHE_MISS); +POWER_EVENT_ATTR(CMPLU_STALL_STORE, CMPLU_STALL_STORE); +POWER_EVENT_ATTR(CMPLU_STALL_THRD, CMPLU_STALL_THRD); +POWER_EVENT_ATTR(CMPLU_STALL_IFU, CMPLU_STALL_IFU); +POWER_EVENT_ATTR(CMPLU_STALL_BRU, CMPLU_STALL_BRU); +POWER_EVENT_ATTR(GCT_NOSLOT_IC_MISS, GCT_NOSLOT_IC_MISS); + +POWER_EVENT_ATTR(GCT_NOSLOT_BR_MPRED, GCT_NOSLOT_BR_MPRED); +POWER_EVENT_ATTR(GCT_NOSLOT_BR_MPRED_IC_MISS, GCT_NOSLOT_BR_MPRED_IC_MISS); +POWER_EVENT_ATTR(GRP_CMPL, GRP_CMPL); +POWER_EVENT_ATTR(1PLUS_PPC_CMPL, 1PLUS_PPC_CMPL); +POWER_EVENT_ATTR(CMPLU_STALL_DFU, CMPLU_STALL_DFU); +POWER_EVENT_ATTR(RUN_CYC, RUN_CYC); +POWER_EVENT_ATTR(RUN_INST_CMPL, RUN_INST_CMPL); + static struct attribute *power7_events_attr[] = { GENERIC_EVENT_PTR(CYC), GENERIC_EVENT_PTR(GCT_NOSLOT_CYC), @@ -411,6 +459,31 @@ static struct attribute *power7_events_attr[] = { POWER_EVENT_PTR(LD_MISS_L1), POWER_EVENT_PTR(BRU_FIN), POWER_EVENT_PTR(BRU_MPRED), + + POWER_EVENT_PTR(CMPLU_STALL_FXU), + POWER_EVENT_PTR(CMPLU_STALL_DIV), + POWER_EVENT_PTR(CMPLU_STALL_SCALAR), + POWER_EVENT_PTR(CMPLU_STALL_SCALAR_LONG), + POWER_EVENT_PTR(CMPLU_STALL_VECTOR), + POWER_EVENT_PTR(CMPLU_STALL_VECTOR_LONG), + POWER_EVENT_PTR(CMPLU_STALL_LSU), + POWER_EVENT_PTR(CMPLU_STALL_REJECT), + + POWER_EVENT_PTR(CMPLU_STALL_ERAT_MISS), + POWER_EVENT_PTR(CMPLU_STALL_DCACHE_MISS), + POWER_EVENT_PTR(CMPLU_STALL_STORE), + POWER_EVENT_PTR(CMPLU_STALL_THRD), + POWER_EVENT_PTR(CMPLU_STALL_IFU), + POWER_EVENT_PTR(CMPLU_STALL_BRU), + POWER_EVENT_PTR(GCT_NOSLOT_IC_MISS), + POWER_EVENT_PTR(GCT_NOSLOT_BR_MPRED), + + POWER_EVENT_PTR(GCT_NOSLOT_BR_MPRED_IC_MISS), + POWER_EVENT_PTR(GRP_CMPL), + POWER_EVENT_PTR(1PLUS_PPC_CMPL), + POWER_EVENT_PTR(CMPLU_STALL_DFU), + POWER_EVENT_PTR(RUN_CYC), + POWER_EVENT_PTR(RUN_INST_CMPL), NULL }; diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c index 35f77a42bedf..f3900427ffab 100644 --- a/arch/powerpc/platforms/cell/spufs/inode.c +++ b/arch/powerpc/platforms/cell/spufs/inode.c @@ -238,7 +238,7 @@ const struct file_operations spufs_context_fops = { .release = spufs_dir_close, .llseek = dcache_dir_lseek, .read = generic_read_dir, - .readdir = dcache_readdir, + .iterate = dcache_readdir, .fsync = noop_fsync, }; EXPORT_SYMBOL_GPL(spufs_context_fops); diff --git a/arch/powerpc/platforms/pseries/eeh_cache.c b/arch/powerpc/platforms/pseries/eeh_cache.c index 5a4c87903057..5ce3ba7ad137 100644 --- a/arch/powerpc/platforms/pseries/eeh_cache.c +++ b/arch/powerpc/platforms/pseries/eeh_cache.c @@ -294,8 +294,6 @@ void __init eeh_addr_cache_build(void) spin_lock_init(&pci_io_addr_cache_root.piar_lock); for_each_pci_dev(dev) { - eeh_addr_cache_insert_dev(dev); - dn = pci_device_to_OF_node(dev); if (!dn) continue; @@ -308,6 +306,8 @@ void __init eeh_addr_cache_build(void) dev->dev.archdata.edev = edev; edev->pdev = dev; + eeh_addr_cache_insert_dev(dev); + eeh_sysfs_add_device(dev); } diff --git a/arch/powerpc/platforms/pseries/eeh_pe.c b/arch/powerpc/platforms/pseries/eeh_pe.c index fe43d1aa2cf1..9d4a9e8562b2 100644 --- a/arch/powerpc/platforms/pseries/eeh_pe.c +++ b/arch/powerpc/platforms/pseries/eeh_pe.c @@ -639,7 +639,8 @@ struct pci_bus *eeh_pe_bus_get(struct eeh_pe *pe) if (pe->type & EEH_PE_PHB) { bus = pe->phb->bus; - } else if (pe->type & EEH_PE_BUS) { + } else if (pe->type & EEH_PE_BUS || + pe->type & EEH_PE_DEVICE) { edev = list_first_entry(&pe->edevs, struct eeh_dev, list); pdev = eeh_dev_to_pci_dev(edev); if (pdev) diff --git a/arch/powerpc/platforms/pseries/eeh_pseries.c b/arch/powerpc/platforms/pseries/eeh_pseries.c index 19506f935737..b456b157d33d 100644 --- a/arch/powerpc/platforms/pseries/eeh_pseries.c +++ b/arch/powerpc/platforms/pseries/eeh_pseries.c @@ -83,7 +83,11 @@ static int pseries_eeh_init(void) ibm_configure_pe = rtas_token("ibm,configure-pe"); ibm_configure_bridge = rtas_token("ibm,configure-bridge"); - /* necessary sanity check */ + /* + * Necessary sanity check. We needn't check "get-config-addr-info" + * and its variant since the old firmware probably support address + * of domain/bus/slot/function for EEH RTAS operations. + */ if (ibm_set_eeh_option == RTAS_UNKNOWN_SERVICE) { pr_warning("%s: RTAS service <ibm,set-eeh-option> invalid\n", __func__); @@ -102,12 +106,6 @@ static int pseries_eeh_init(void) pr_warning("%s: RTAS service <ibm,slot-error-detail> invalid\n", __func__); return -EINVAL; - } else if (ibm_get_config_addr_info2 == RTAS_UNKNOWN_SERVICE && - ibm_get_config_addr_info == RTAS_UNKNOWN_SERVICE) { - pr_warning("%s: RTAS service <ibm,get-config-addr-info2> and " - "<ibm,get-config-addr-info> invalid\n", - __func__); - return -EINVAL; } else if (ibm_configure_pe == RTAS_UNKNOWN_SERVICE && ibm_configure_bridge == RTAS_UNKNOWN_SERVICE) { pr_warning("%s: RTAS service <ibm,configure-pe> and " diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c index 028ac1f71b51..46ac1ddea683 100644 --- a/arch/powerpc/sysdev/fsl_pci.c +++ b/arch/powerpc/sysdev/fsl_pci.c @@ -97,22 +97,14 @@ static int fsl_indirect_read_config(struct pci_bus *bus, unsigned int devfn, return indirect_read_config(bus, devfn, offset, len, val); } -static struct pci_ops fsl_indirect_pci_ops = +#if defined(CONFIG_FSL_SOC_BOOKE) || defined(CONFIG_PPC_86xx) + +static struct pci_ops fsl_indirect_pcie_ops = { .read = fsl_indirect_read_config, .write = indirect_write_config, }; -static void __init fsl_setup_indirect_pci(struct pci_controller* hose, - resource_size_t cfg_addr, - resource_size_t cfg_data, u32 flags) -{ - setup_indirect_pci(hose, cfg_addr, cfg_data, flags); - hose->ops = &fsl_indirect_pci_ops; -} - -#if defined(CONFIG_FSL_SOC_BOOKE) || defined(CONFIG_PPC_86xx) - #define MAX_PHYS_ADDR_BITS 40 static u64 pci64_dma_offset = 1ull << MAX_PHYS_ADDR_BITS; @@ -504,13 +496,15 @@ int __init fsl_add_bridge(struct platform_device *pdev, int is_primary) if (!hose->private_data) goto no_bridge; - fsl_setup_indirect_pci(hose, rsrc.start, rsrc.start + 0x4, - PPC_INDIRECT_TYPE_BIG_ENDIAN); + setup_indirect_pci(hose, rsrc.start, rsrc.start + 0x4, + PPC_INDIRECT_TYPE_BIG_ENDIAN); if (in_be32(&pci->block_rev1) < PCIE_IP_REV_3_0) hose->indirect_type |= PPC_INDIRECT_TYPE_FSL_CFG_REG_LINK; if (early_find_capability(hose, 0, 0, PCI_CAP_ID_EXP)) { + /* use fsl_indirect_read_config for PCIe */ + hose->ops = &fsl_indirect_pcie_ops; /* For PCIE read HEADER_TYPE to identify controler mode */ early_read_config_byte(hose, 0, 0, PCI_HEADER_TYPE, &hdr_type); if ((hdr_type & 0x7f) != PCI_HEADER_TYPE_BRIDGE) @@ -814,8 +808,8 @@ int __init mpc83xx_add_bridge(struct device_node *dev) if (ret) goto err0; } else { - fsl_setup_indirect_pci(hose, rsrc_cfg.start, - rsrc_cfg.start + 4, 0); + setup_indirect_pci(hose, rsrc_cfg.start, + rsrc_cfg.start + 4, 0); } printk(KERN_INFO "Found FSL PCI host bridge at 0x%016llx. " diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index da183c5a103c..22f75b504f7f 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -301,7 +301,6 @@ config HOTPLUG_CPU def_bool y prompt "Support for hot-pluggable CPUs" depends on SMP - select HOTPLUG help Say Y here to be able to turn CPUs off and on. CPUs can be controlled through /sys/devices/system/cpu/cpu#. diff --git a/arch/s390/appldata/appldata_mem.c b/arch/s390/appldata/appldata_mem.c index 7ef60b52d6e0..42be53743133 100644 --- a/arch/s390/appldata/appldata_mem.c +++ b/arch/s390/appldata/appldata_mem.c @@ -32,7 +32,7 @@ * book: * http://oss.software.ibm.com/developerworks/opensource/linux390/index.shtml */ -static struct appldata_mem_data { +struct appldata_mem_data { u64 timestamp; u32 sync_count_1; /* after VM collected the record data, */ u32 sync_count_2; /* sync_count_1 and sync_count_2 should be the @@ -63,7 +63,7 @@ static struct appldata_mem_data { u64 pgmajfault; /* page faults (major only) */ // <-- New in 2.6 -} __attribute__((packed)) appldata_mem_data; +} __packed; /* @@ -118,7 +118,6 @@ static struct appldata_ops ops = { .record_nr = APPLDATA_RECORD_MEM_ID, .size = sizeof(struct appldata_mem_data), .callback = &appldata_get_mem_data, - .data = &appldata_mem_data, .owner = THIS_MODULE, .mod_lvl = {0xF0, 0xF0}, /* EBCDIC "00" */ }; @@ -131,7 +130,17 @@ static struct appldata_ops ops = { */ static int __init appldata_mem_init(void) { - return appldata_register_ops(&ops); + int ret; + + ops.data = kzalloc(sizeof(struct appldata_mem_data), GFP_KERNEL); + if (!ops.data) + return -ENOMEM; + + ret = appldata_register_ops(&ops); + if (ret) + kfree(ops.data); + + return ret; } /* @@ -142,6 +151,7 @@ static int __init appldata_mem_init(void) static void __exit appldata_mem_exit(void) { appldata_unregister_ops(&ops); + kfree(ops.data); } diff --git a/arch/s390/appldata/appldata_net_sum.c b/arch/s390/appldata/appldata_net_sum.c index 2d224b945355..66037d2622b4 100644 --- a/arch/s390/appldata/appldata_net_sum.c +++ b/arch/s390/appldata/appldata_net_sum.c @@ -29,7 +29,7 @@ * book: * http://oss.software.ibm.com/developerworks/opensource/linux390/index.shtml */ -static struct appldata_net_sum_data { +struct appldata_net_sum_data { u64 timestamp; u32 sync_count_1; /* after VM collected the record data, */ u32 sync_count_2; /* sync_count_1 and sync_count_2 should be the @@ -51,7 +51,7 @@ static struct appldata_net_sum_data { u64 rx_dropped; /* no space in linux buffers */ u64 tx_dropped; /* no space available in linux */ u64 collisions; /* collisions while transmitting */ -} __attribute__((packed)) appldata_net_sum_data; +} __packed; /* @@ -121,7 +121,6 @@ static struct appldata_ops ops = { .record_nr = APPLDATA_RECORD_NET_SUM_ID, .size = sizeof(struct appldata_net_sum_data), .callback = &appldata_get_net_sum_data, - .data = &appldata_net_sum_data, .owner = THIS_MODULE, .mod_lvl = {0xF0, 0xF0}, /* EBCDIC "00" */ }; @@ -134,7 +133,17 @@ static struct appldata_ops ops = { */ static int __init appldata_net_init(void) { - return appldata_register_ops(&ops); + int ret; + + ops.data = kzalloc(sizeof(struct appldata_net_sum_data), GFP_KERNEL); + if (!ops.data) + return -ENOMEM; + + ret = appldata_register_ops(&ops); + if (ret) + kfree(ops.data); + + return ret; } /* @@ -145,6 +154,7 @@ static int __init appldata_net_init(void) static void __exit appldata_net_exit(void) { appldata_unregister_ops(&ops); + kfree(ops.data); } diff --git a/arch/s390/hypfs/hypfs_diag.c b/arch/s390/hypfs/hypfs_diag.c index 7fd3690b6760..138893e5f736 100644 --- a/arch/s390/hypfs/hypfs_diag.c +++ b/arch/s390/hypfs/hypfs_diag.c @@ -651,9 +651,7 @@ static int hypfs_create_cpu_files(struct super_block *sb, } diag224_idx2name(cpu_info__ctidx(diag204_info_type, cpu_info), buffer); rc = hypfs_create_str(sb, cpu_dir, "type", buffer); - if (IS_ERR(rc)) - return PTR_ERR(rc); - return 0; + return PTR_RET(rc); } static void *hypfs_create_lpar_files(struct super_block *sb, @@ -702,9 +700,7 @@ static int hypfs_create_phys_cpu_files(struct super_block *sb, return PTR_ERR(rc); diag224_idx2name(phys_cpu__ctidx(diag204_info_type, cpu_info), buffer); rc = hypfs_create_str(sb, cpu_dir, "type", buffer); - if (IS_ERR(rc)) - return PTR_ERR(rc); - return 0; + return PTR_RET(rc); } static void *hypfs_create_phys_files(struct super_block *sb, diff --git a/arch/s390/include/asm/airq.h b/arch/s390/include/asm/airq.h index 9819891ed7a2..4066cee0c2d2 100644 --- a/arch/s390/include/asm/airq.h +++ b/arch/s390/include/asm/airq.h @@ -9,9 +9,18 @@ #ifndef _ASM_S390_AIRQ_H #define _ASM_S390_AIRQ_H -typedef void (*adapter_int_handler_t)(void *, void *); +struct airq_struct { + struct hlist_node list; /* Handler queueing. */ + void (*handler)(struct airq_struct *); /* Thin-interrupt handler */ + u8 *lsi_ptr; /* Local-Summary-Indicator pointer */ + u8 lsi_mask; /* Local-Summary-Indicator mask */ + u8 isc; /* Interrupt-subclass */ + u8 flags; +}; -void *s390_register_adapter_interrupt(adapter_int_handler_t, void *, u8); -void s390_unregister_adapter_interrupt(void *, u8); +#define AIRQ_PTR_ALLOCATED 0x01 + +int register_adapter_interrupt(struct airq_struct *airq); +void unregister_adapter_interrupt(struct airq_struct *airq); #endif /* _ASM_S390_AIRQ_H */ diff --git a/arch/s390/include/asm/dma-mapping.h b/arch/s390/include/asm/dma-mapping.h index 886ac7d4937a..3fbc67d9e197 100644 --- a/arch/s390/include/asm/dma-mapping.h +++ b/arch/s390/include/asm/dma-mapping.h @@ -50,9 +50,10 @@ static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr) { struct dma_map_ops *dma_ops = get_dma_ops(dev); + debug_dma_mapping_error(dev, dma_addr); if (dma_ops->mapping_error) return dma_ops->mapping_error(dev, dma_addr); - return (dma_addr == 0UL); + return dma_addr == DMA_ERROR_CODE; } static inline void *dma_alloc_coherent(struct device *dev, size_t size, diff --git a/arch/s390/include/asm/facility.h b/arch/s390/include/asm/facility.h index 2ee66a65f2d4..0aa6a7ed95a3 100644 --- a/arch/s390/include/asm/facility.h +++ b/arch/s390/include/asm/facility.h @@ -13,6 +13,16 @@ #define MAX_FACILITY_BIT (256*8) /* stfle_fac_list has 256 bytes */ +static inline int __test_facility(unsigned long nr, void *facilities) +{ + unsigned char *ptr; + + if (nr >= MAX_FACILITY_BIT) + return 0; + ptr = (unsigned char *) facilities + (nr >> 3); + return (*ptr & (0x80 >> (nr & 7))) != 0; +} + /* * The test_facility function uses the bit odering where the MSB is bit 0. * That makes it easier to query facility bits with the bit number as @@ -20,12 +30,7 @@ */ static inline int test_facility(unsigned long nr) { - unsigned char *ptr; - - if (nr >= MAX_FACILITY_BIT) - return 0; - ptr = (unsigned char *) &S390_lowcore.stfle_fac_list + (nr >> 3); - return (*ptr & (0x80 >> (nr & 7))) != 0; + return __test_facility(nr, &S390_lowcore.stfle_fac_list); } /** diff --git a/arch/s390/include/asm/io.h b/arch/s390/include/asm/io.h index fd9be010f9b2..cd6b9ee7b69c 100644 --- a/arch/s390/include/asm/io.h +++ b/arch/s390/include/asm/io.h @@ -13,28 +13,6 @@ #include <asm/page.h> #include <asm/pci_io.h> -/* - * Change virtual addresses to physical addresses and vv. - * These are pretty trivial - */ -static inline unsigned long virt_to_phys(volatile void * address) -{ - unsigned long real_address; - asm volatile( - " lra %0,0(%1)\n" - " jz 0f\n" - " la %0,0\n" - "0:" - : "=a" (real_address) : "a" (address) : "cc"); - return real_address; -} -#define virt_to_phys virt_to_phys - -static inline void * phys_to_virt(unsigned long address) -{ - return (void *) address; -} - void *xlate_dev_mem_ptr(unsigned long phys); #define xlate_dev_mem_ptr xlate_dev_mem_ptr void unxlate_dev_mem_ptr(unsigned long phys, void *addr); diff --git a/arch/s390/include/asm/pci.h b/arch/s390/include/asm/pci.h index 6c1801235db9..6e577ba0e5da 100644 --- a/arch/s390/include/asm/pci.h +++ b/arch/s390/include/asm/pci.h @@ -120,7 +120,6 @@ struct zpci_dev { struct dentry *debugfs_dev; struct dentry *debugfs_perf; - struct dentry *debugfs_debug; }; struct pci_hp_callback_ops { @@ -143,7 +142,6 @@ int zpci_enable_device(struct zpci_dev *); int zpci_disable_device(struct zpci_dev *); void zpci_stop_device(struct zpci_dev *); void zpci_free_device(struct zpci_dev *); -int zpci_scan_device(struct zpci_dev *); int zpci_register_ioat(struct zpci_dev *, u8, u64, u64, u64); int zpci_unregister_ioat(struct zpci_dev *, u8); diff --git a/arch/s390/include/asm/pgalloc.h b/arch/s390/include/asm/pgalloc.h index 590c3219c634..e1408ddb94f8 100644 --- a/arch/s390/include/asm/pgalloc.h +++ b/arch/s390/include/asm/pgalloc.h @@ -22,6 +22,9 @@ unsigned long *page_table_alloc(struct mm_struct *, unsigned long); void page_table_free(struct mm_struct *, unsigned long *); void page_table_free_rcu(struct mmu_gather *, unsigned long *); +int set_guest_storage_key(struct mm_struct *mm, unsigned long addr, + unsigned long key, bool nq); + static inline void clear_table(unsigned long *s, unsigned long val, size_t n) { typedef struct { char _[n]; } addrtype; diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h index ac01463038f1..9aefa3c64eb2 100644 --- a/arch/s390/include/asm/pgtable.h +++ b/arch/s390/include/asm/pgtable.h @@ -58,9 +58,6 @@ extern unsigned long zero_page_mask; #define __HAVE_COLOR_ZERO_PAGE /* TODO: s390 cannot support io_remap_pfn_range... */ -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - #endif /* !__ASSEMBLY__ */ /* @@ -623,7 +620,7 @@ static inline pgste_t pgste_get_lock(pte_t *ptep) " csg %0,%1,%2\n" " jl 0b\n" : "=&d" (old), "=&d" (new), "=Q" (ptep[PTRS_PER_PTE]) - : "Q" (ptep[PTRS_PER_PTE]) : "cc"); + : "Q" (ptep[PTRS_PER_PTE]) : "cc", "memory"); #endif return __pgste(new); } @@ -635,11 +632,19 @@ static inline void pgste_set_unlock(pte_t *ptep, pgste_t pgste) " nihh %1,0xff7f\n" /* clear RCP_PCL_BIT */ " stg %1,%0\n" : "=Q" (ptep[PTRS_PER_PTE]) - : "d" (pgste_val(pgste)), "Q" (ptep[PTRS_PER_PTE]) : "cc"); + : "d" (pgste_val(pgste)), "Q" (ptep[PTRS_PER_PTE]) + : "cc", "memory"); preempt_enable(); #endif } +static inline void pgste_set(pte_t *ptep, pgste_t pgste) +{ +#ifdef CONFIG_PGSTE + *(pgste_t *)(ptep + PTRS_PER_PTE) = pgste; +#endif +} + static inline pgste_t pgste_update_all(pte_t *ptep, pgste_t pgste) { #ifdef CONFIG_PGSTE @@ -704,17 +709,19 @@ static inline void pgste_set_key(pte_t *ptep, pgste_t pgste, pte_t entry) { #ifdef CONFIG_PGSTE unsigned long address; - unsigned long okey, nkey; + unsigned long nkey; if (pte_val(entry) & _PAGE_INVALID) return; + VM_BUG_ON(!(pte_val(*ptep) & _PAGE_INVALID)); address = pte_val(entry) & PAGE_MASK; - okey = nkey = page_get_storage_key(address); - nkey &= ~(_PAGE_ACC_BITS | _PAGE_FP_BIT); - /* Set page access key and fetch protection bit from pgste */ - nkey |= (pgste_val(pgste) & (RCP_ACC_BITS | RCP_FP_BIT)) >> 56; - if (okey != nkey) - page_set_storage_key(address, nkey, 0); + /* + * Set page access key and fetch protection bit from pgste. + * The guest C/R information is still in the PGSTE, set real + * key C/R to 0. + */ + nkey = (pgste_val(pgste) & (RCP_ACC_BITS | RCP_FP_BIT)) >> 56; + page_set_storage_key(address, nkey, 0); #endif } @@ -1099,8 +1106,10 @@ static inline pte_t ptep_modify_prot_start(struct mm_struct *mm, if (!mm_exclusive(mm)) __ptep_ipte(address, ptep); - if (mm_has_pgste(mm)) + if (mm_has_pgste(mm)) { pgste = pgste_update_all(&pte, pgste); + pgste_set(ptep, pgste); + } return pte; } diff --git a/arch/s390/include/asm/ptrace.h b/arch/s390/include/asm/ptrace.h index 559512a455da..52b56533c57c 100644 --- a/arch/s390/include/asm/ptrace.h +++ b/arch/s390/include/asm/ptrace.h @@ -24,6 +24,7 @@ struct pt_regs unsigned long gprs[NUM_GPRS]; unsigned long orig_gpr2; unsigned int int_code; + unsigned int int_parm; unsigned long int_parm_long; }; diff --git a/arch/s390/include/uapi/asm/Kbuild b/arch/s390/include/uapi/asm/Kbuild index 9ccd1905bdad..6a9a9eb645f5 100644 --- a/arch/s390/include/uapi/asm/Kbuild +++ b/arch/s390/include/uapi/asm/Kbuild @@ -35,6 +35,7 @@ header-y += siginfo.h header-y += signal.h header-y += socket.h header-y += sockios.h +header-y += sclp_ctl.h header-y += stat.h header-y += statfs.h header-y += swab.h diff --git a/arch/s390/include/uapi/asm/chsc.h b/arch/s390/include/uapi/asm/chsc.h index 1c6a7f85a581..65dc694725a8 100644 --- a/arch/s390/include/uapi/asm/chsc.h +++ b/arch/s390/include/uapi/asm/chsc.h @@ -29,6 +29,16 @@ struct chsc_async_area { __u8 data[CHSC_SIZE - sizeof(struct chsc_async_header)]; } __attribute__ ((packed)); +struct chsc_header { + __u16 length; + __u16 code; +} __attribute__ ((packed)); + +struct chsc_sync_area { + struct chsc_header header; + __u8 data[CHSC_SIZE - sizeof(struct chsc_header)]; +} __attribute__ ((packed)); + struct chsc_response_struct { __u16 length; __u16 code; @@ -126,5 +136,8 @@ struct chsc_cpd_info { #define CHSC_INFO_CCL _IOWR(CHSC_IOCTL_MAGIC, 0x86, struct chsc_comp_list) #define CHSC_INFO_CPD _IOWR(CHSC_IOCTL_MAGIC, 0x87, struct chsc_cpd_info) #define CHSC_INFO_DCAL _IOWR(CHSC_IOCTL_MAGIC, 0x88, struct chsc_dcal) +#define CHSC_START_SYNC _IOWR(CHSC_IOCTL_MAGIC, 0x89, struct chsc_sync_area) +#define CHSC_ON_CLOSE_SET _IOWR(CHSC_IOCTL_MAGIC, 0x8a, struct chsc_async_area) +#define CHSC_ON_CLOSE_REMOVE _IO(CHSC_IOCTL_MAGIC, 0x8b) #endif diff --git a/arch/s390/include/uapi/asm/dasd.h b/arch/s390/include/uapi/asm/dasd.h index 38eca3ba40e2..5812a3b2df9e 100644 --- a/arch/s390/include/uapi/asm/dasd.h +++ b/arch/s390/include/uapi/asm/dasd.h @@ -261,6 +261,10 @@ struct dasd_snid_ioctl_data { #define BIODASDQUIESCE _IO(DASD_IOCTL_LETTER,6) /* Resume IO on device */ #define BIODASDRESUME _IO(DASD_IOCTL_LETTER,7) +/* Abort all I/O on a device */ +#define BIODASDABORTIO _IO(DASD_IOCTL_LETTER, 240) +/* Allow I/O on a device */ +#define BIODASDALLOWIO _IO(DASD_IOCTL_LETTER, 241) /* retrieve API version number */ diff --git a/arch/s390/include/uapi/asm/sclp_ctl.h b/arch/s390/include/uapi/asm/sclp_ctl.h new file mode 100644 index 000000000000..f2818613ee41 --- /dev/null +++ b/arch/s390/include/uapi/asm/sclp_ctl.h @@ -0,0 +1,24 @@ +/* + * IOCTL interface for SCLP + * + * Copyright IBM Corp. 2012 + * + * Author: Michael Holzheu <holzheu@linux.vnet.ibm.com> + */ + +#ifndef _ASM_SCLP_CTL_H +#define _ASM_SCLP_CTL_H + +#include <linux/types.h> + +struct sclp_ctl_sccb { + __u32 cmdw; + __u64 sccb; +} __attribute__((packed)); + +#define SCLP_CTL_IOCTL_MAGIC 0x10 + +#define SCLP_CTL_SCCB \ + _IOWR(SCLP_CTL_IOCTL_MAGIC, 0x10, struct sclp_ctl_sccb) + +#endif diff --git a/arch/s390/kernel/asm-offsets.c b/arch/s390/kernel/asm-offsets.c index 7a82f9f70100..d6de844bc30a 100644 --- a/arch/s390/kernel/asm-offsets.c +++ b/arch/s390/kernel/asm-offsets.c @@ -47,6 +47,7 @@ int main(void) DEFINE(__PT_GPRS, offsetof(struct pt_regs, gprs)); DEFINE(__PT_ORIG_GPR2, offsetof(struct pt_regs, orig_gpr2)); DEFINE(__PT_INT_CODE, offsetof(struct pt_regs, int_code)); + DEFINE(__PT_INT_PARM, offsetof(struct pt_regs, int_parm)); DEFINE(__PT_INT_PARM_LONG, offsetof(struct pt_regs, int_parm_long)); DEFINE(__PT_SIZE, sizeof(struct pt_regs)); BLANK(); diff --git a/arch/s390/kernel/dumpstack.c b/arch/s390/kernel/dumpstack.c index 298297477257..87acc38f73c6 100644 --- a/arch/s390/kernel/dumpstack.c +++ b/arch/s390/kernel/dumpstack.c @@ -74,6 +74,8 @@ __show_trace(unsigned long sp, unsigned long low, unsigned long high) static void show_trace(struct task_struct *task, unsigned long *stack) { + const unsigned long frame_size = + STACK_FRAME_OVERHEAD + sizeof(struct pt_regs); register unsigned long __r15 asm ("15"); unsigned long sp; @@ -82,11 +84,13 @@ static void show_trace(struct task_struct *task, unsigned long *stack) sp = task ? task->thread.ksp : __r15; printk("Call Trace:\n"); #ifdef CONFIG_CHECK_STACK - sp = __show_trace(sp, S390_lowcore.panic_stack - 4096, - S390_lowcore.panic_stack); + sp = __show_trace(sp, + S390_lowcore.panic_stack + frame_size - 4096, + S390_lowcore.panic_stack + frame_size); #endif - sp = __show_trace(sp, S390_lowcore.async_stack - ASYNC_SIZE, - S390_lowcore.async_stack); + sp = __show_trace(sp, + S390_lowcore.async_stack + frame_size - ASYNC_SIZE, + S390_lowcore.async_stack + frame_size); if (task) __show_trace(sp, (unsigned long) task_stack_page(task), (unsigned long) task_stack_page(task) + THREAD_SIZE); diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S index 4d5e6f8a7978..be7a408be7a1 100644 --- a/arch/s390/kernel/entry.S +++ b/arch/s390/kernel/entry.S @@ -429,11 +429,19 @@ io_skip: stm %r0,%r7,__PT_R0(%r11) mvc __PT_R8(32,%r11),__LC_SAVE_AREA_ASYNC stm %r8,%r9,__PT_PSW(%r11) + mvc __PT_INT_CODE(12,%r11),__LC_SUBCHANNEL_ID TRACE_IRQS_OFF xc __SF_BACKCHAIN(4,%r15),__SF_BACKCHAIN(%r15) +io_loop: l %r1,BASED(.Ldo_IRQ) lr %r2,%r11 # pass pointer to pt_regs basr %r14,%r1 # call do_IRQ + tm __LC_MACHINE_FLAGS+2,0x10 # MACHINE_FLAG_LPAR + jz io_return + tpi 0 + jz io_return + mvc __PT_INT_CODE(12,%r11),__LC_SUBCHANNEL_ID + j io_loop io_return: LOCKDEP_SYS_EXIT TRACE_IRQS_ON @@ -573,10 +581,10 @@ ext_skip: stm %r0,%r7,__PT_R0(%r11) mvc __PT_R8(32,%r11),__LC_SAVE_AREA_ASYNC stm %r8,%r9,__PT_PSW(%r11) + mvc __PT_INT_CODE(4,%r11),__LC_EXT_CPU_ADDR + mvc __PT_INT_PARM(4,%r11),__LC_EXT_PARAMS TRACE_IRQS_OFF lr %r2,%r11 # pass pointer to pt_regs - l %r3,__LC_EXT_CPU_ADDR # get cpu address + interruption code - l %r4,__LC_EXT_PARAMS # get external parameters l %r1,BASED(.Ldo_extint) basr %r14,%r1 # call do_extint j io_return diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h index aa0ab02e9595..3ddbc26d246e 100644 --- a/arch/s390/kernel/entry.h +++ b/arch/s390/kernel/entry.h @@ -54,7 +54,7 @@ void handle_signal32(unsigned long sig, struct k_sigaction *ka, void do_notify_resume(struct pt_regs *regs); struct ext_code; -void do_extint(struct pt_regs *regs, struct ext_code, unsigned int, unsigned long); +void do_extint(struct pt_regs *regs); void do_restart(void); void __init startup_init(void); void die(struct pt_regs *regs, const char *str); diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S index 4c17eece707e..bc5864c5148b 100644 --- a/arch/s390/kernel/entry64.S +++ b/arch/s390/kernel/entry64.S @@ -460,10 +460,18 @@ io_skip: stmg %r0,%r7,__PT_R0(%r11) mvc __PT_R8(64,%r11),__LC_SAVE_AREA_ASYNC stmg %r8,%r9,__PT_PSW(%r11) + mvc __PT_INT_CODE(12,%r11),__LC_SUBCHANNEL_ID TRACE_IRQS_OFF xc __SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15) +io_loop: lgr %r2,%r11 # pass pointer to pt_regs brasl %r14,do_IRQ + tm __LC_MACHINE_FLAGS+6,0x10 # MACHINE_FLAG_LPAR + jz io_return + tpi 0 + jz io_return + mvc __PT_INT_CODE(12,%r11),__LC_SUBCHANNEL_ID + j io_loop io_return: LOCKDEP_SYS_EXIT TRACE_IRQS_ON @@ -605,13 +613,13 @@ ext_skip: stmg %r0,%r7,__PT_R0(%r11) mvc __PT_R8(64,%r11),__LC_SAVE_AREA_ASYNC stmg %r8,%r9,__PT_PSW(%r11) + lghi %r1,__LC_EXT_PARAMS2 + mvc __PT_INT_CODE(4,%r11),__LC_EXT_CPU_ADDR + mvc __PT_INT_PARM(4,%r11),__LC_EXT_PARAMS + mvc __PT_INT_PARM_LONG(8,%r11),0(%r1) TRACE_IRQS_OFF xc __SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15) - lghi %r1,4096 lgr %r2,%r11 # pass pointer to pt_regs - llgf %r3,__LC_EXT_CPU_ADDR # get cpu address + interruption code - llgf %r4,__LC_EXT_PARAMS # get external parameter - lg %r5,__LC_EXT_PARAMS2-4096(%r1) # get 64 bit external parameter brasl %r14,do_extint j io_return diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c index d8a6a385d048..feb719d3c851 100644 --- a/arch/s390/kernel/ipl.c +++ b/arch/s390/kernel/ipl.c @@ -754,9 +754,9 @@ static struct bin_attribute sys_reipl_fcp_scp_data_attr = { .write = reipl_fcp_scpdata_write, }; -DEFINE_IPL_ATTR_RW(reipl_fcp, wwpn, "0x%016llx\n", "%016llx\n", +DEFINE_IPL_ATTR_RW(reipl_fcp, wwpn, "0x%016llx\n", "%llx\n", reipl_block_fcp->ipl_info.fcp.wwpn); -DEFINE_IPL_ATTR_RW(reipl_fcp, lun, "0x%016llx\n", "%016llx\n", +DEFINE_IPL_ATTR_RW(reipl_fcp, lun, "0x%016llx\n", "%llx\n", reipl_block_fcp->ipl_info.fcp.lun); DEFINE_IPL_ATTR_RW(reipl_fcp, bootprog, "%lld\n", "%lld\n", reipl_block_fcp->ipl_info.fcp.bootprog); @@ -1323,9 +1323,9 @@ static struct shutdown_action __refdata reipl_action = { /* FCP dump device attributes */ -DEFINE_IPL_ATTR_RW(dump_fcp, wwpn, "0x%016llx\n", "%016llx\n", +DEFINE_IPL_ATTR_RW(dump_fcp, wwpn, "0x%016llx\n", "%llx\n", dump_block_fcp->ipl_info.fcp.wwpn); -DEFINE_IPL_ATTR_RW(dump_fcp, lun, "0x%016llx\n", "%016llx\n", +DEFINE_IPL_ATTR_RW(dump_fcp, lun, "0x%016llx\n", "%llx\n", dump_block_fcp->ipl_info.fcp.lun); DEFINE_IPL_ATTR_RW(dump_fcp, bootprog, "%lld\n", "%lld\n", dump_block_fcp->ipl_info.fcp.bootprog); diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c index f7fb58903f6a..54b0995514e8 100644 --- a/arch/s390/kernel/irq.c +++ b/arch/s390/kernel/irq.c @@ -234,9 +234,9 @@ int unregister_external_interrupt(u16 code, ext_int_handler_t handler) } EXPORT_SYMBOL(unregister_external_interrupt); -void __irq_entry do_extint(struct pt_regs *regs, struct ext_code ext_code, - unsigned int param32, unsigned long param64) +void __irq_entry do_extint(struct pt_regs *regs) { + struct ext_code ext_code; struct pt_regs *old_regs; struct ext_int_info *p; int index; @@ -248,6 +248,7 @@ void __irq_entry do_extint(struct pt_regs *regs, struct ext_code ext_code, clock_comparator_work(); } kstat_incr_irqs_this_cpu(EXTERNAL_INTERRUPT, NULL); + ext_code = *(struct ext_code *) ®s->int_code; if (ext_code.code != 0x1004) __get_cpu_var(s390_idle).nohz_delay = 1; @@ -255,7 +256,8 @@ void __irq_entry do_extint(struct pt_regs *regs, struct ext_code ext_code, rcu_read_lock(); list_for_each_entry_rcu(p, &ext_int_hash[index], entry) if (likely(p->code == ext_code.code)) - p->handler(ext_code, param32, param64); + p->handler(ext_code, regs->int_parm, + regs->int_parm_long); rcu_read_unlock(); irq_exit(); set_irq_regs(old_regs); @@ -311,3 +313,69 @@ void measurement_alert_subclass_unregister(void) spin_unlock(&ma_subclass_lock); } EXPORT_SYMBOL(measurement_alert_subclass_unregister); + +#ifdef CONFIG_SMP +void synchronize_irq(unsigned int irq) +{ + /* + * Not needed, the handler is protected by a lock and IRQs that occur + * after the handler is deleted are just NOPs. + */ +} +EXPORT_SYMBOL_GPL(synchronize_irq); +#endif + +#ifndef CONFIG_PCI + +/* Only PCI devices have dynamically-defined IRQ handlers */ + +int request_irq(unsigned int irq, irq_handler_t handler, + unsigned long irqflags, const char *devname, void *dev_id) +{ + return -EINVAL; +} +EXPORT_SYMBOL_GPL(request_irq); + +void free_irq(unsigned int irq, void *dev_id) +{ + WARN_ON(1); +} +EXPORT_SYMBOL_GPL(free_irq); + +void enable_irq(unsigned int irq) +{ + WARN_ON(1); +} +EXPORT_SYMBOL_GPL(enable_irq); + +void disable_irq(unsigned int irq) +{ + WARN_ON(1); +} +EXPORT_SYMBOL_GPL(disable_irq); + +#endif /* !CONFIG_PCI */ + +void disable_irq_nosync(unsigned int irq) +{ + disable_irq(irq); +} +EXPORT_SYMBOL_GPL(disable_irq_nosync); + +unsigned long probe_irq_on(void) +{ + return 0; +} +EXPORT_SYMBOL_GPL(probe_irq_on); + +int probe_irq_off(unsigned long val) +{ + return 0; +} +EXPORT_SYMBOL_GPL(probe_irq_off); + +unsigned int probe_irq_mask(unsigned long val) +{ + return val; +} +EXPORT_SYMBOL_GPL(probe_irq_mask); diff --git a/arch/s390/kernel/sclp.S b/arch/s390/kernel/sclp.S index b6506ee32a36..29bd7bec4176 100644 --- a/arch/s390/kernel/sclp.S +++ b/arch/s390/kernel/sclp.S @@ -225,7 +225,7 @@ _sclp_print: ahi %r2,1 ltr %r0,%r0 # end of string? jz .LfinalizemtoS4 - chi %r0,0x15 # end of line (NL)? + chi %r0,0x0a # end of line (NL)? jz .LfinalizemtoS4 stc %r0,0(%r6,%r7) # copy to mto la %r11,0(%r6,%r7) diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index 4f977d0d25c2..15a016c10563 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -49,7 +49,6 @@ enum { ec_schedule = 0, - ec_call_function, ec_call_function_single, ec_stop_cpu, }; @@ -438,8 +437,6 @@ static void smp_handle_ext_call(void) smp_stop_cpu(); if (test_bit(ec_schedule, &bits)) scheduler_ipi(); - if (test_bit(ec_call_function, &bits)) - generic_smp_call_function_interrupt(); if (test_bit(ec_call_function_single, &bits)) generic_smp_call_function_single_interrupt(); } @@ -456,7 +453,7 @@ void arch_send_call_function_ipi_mask(const struct cpumask *mask) int cpu; for_each_cpu(cpu, mask) - pcpu_ec_call(pcpu_devices + cpu, ec_call_function); + pcpu_ec_call(pcpu_devices + cpu, ec_call_function_single); } void arch_send_call_function_single_ipi(int cpu) diff --git a/arch/s390/mm/mem_detect.c b/arch/s390/mm/mem_detect.c index 3cbd3b8bf311..cca388253a39 100644 --- a/arch/s390/mm/mem_detect.c +++ b/arch/s390/mm/mem_detect.c @@ -123,7 +123,8 @@ void create_mem_hole(struct mem_chunk mem_chunk[], unsigned long addr, continue; } else if ((addr <= chunk->addr) && (addr + size >= chunk->addr + chunk->size)) { - memset(chunk, 0 , sizeof(*chunk)); + memmove(chunk, chunk + 1, (MEMORY_CHUNKS-i-1) * sizeof(*chunk)); + memset(&mem_chunk[MEMORY_CHUNKS-1], 0, sizeof(*chunk)); } else if (addr + size < chunk->addr + chunk->size) { chunk->size = chunk->addr + chunk->size - addr - size; chunk->addr = addr + size; diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c index a938b548f07e..74c29d922458 100644 --- a/arch/s390/mm/pgtable.c +++ b/arch/s390/mm/pgtable.c @@ -771,6 +771,54 @@ static inline void page_table_free_pgste(unsigned long *table) __free_page(page); } +int set_guest_storage_key(struct mm_struct *mm, unsigned long addr, + unsigned long key, bool nq) +{ + spinlock_t *ptl; + pgste_t old, new; + pte_t *ptep; + + down_read(&mm->mmap_sem); + ptep = get_locked_pte(current->mm, addr, &ptl); + if (unlikely(!ptep)) { + up_read(&mm->mmap_sem); + return -EFAULT; + } + + new = old = pgste_get_lock(ptep); + pgste_val(new) &= ~(PGSTE_GR_BIT | PGSTE_GC_BIT | + PGSTE_ACC_BITS | PGSTE_FP_BIT); + pgste_val(new) |= (key & (_PAGE_CHANGED | _PAGE_REFERENCED)) << 48; + pgste_val(new) |= (key & (_PAGE_ACC_BITS | _PAGE_FP_BIT)) << 56; + if (!(pte_val(*ptep) & _PAGE_INVALID)) { + unsigned long address, bits; + unsigned char skey; + + address = pte_val(*ptep) & PAGE_MASK; + skey = page_get_storage_key(address); + bits = skey & (_PAGE_CHANGED | _PAGE_REFERENCED); + /* Set storage key ACC and FP */ + page_set_storage_key(address, + (key & (_PAGE_ACC_BITS | _PAGE_FP_BIT)), + !nq); + + /* Merge host changed & referenced into pgste */ + pgste_val(new) |= bits << 52; + /* Transfer skey changed & referenced bit to kvm user bits */ + pgste_val(new) |= bits << 45; /* PGSTE_UR_BIT & PGSTE_UC_BIT */ + } + /* changing the guest storage key is considered a change of the page */ + if ((pgste_val(new) ^ pgste_val(old)) & + (PGSTE_ACC_BITS | PGSTE_FP_BIT | PGSTE_GR_BIT | PGSTE_GC_BIT)) + pgste_val(new) |= PGSTE_UC_BIT; + + pgste_set_unlock(ptep, new); + pte_unmap_unlock(*ptep, ptl); + up_read(&mm->mmap_sem); + return 0; +} +EXPORT_SYMBOL(set_guest_storage_key); + #else /* CONFIG_PGSTE */ static inline unsigned long *page_table_alloc_pgste(struct mm_struct *mm, diff --git a/arch/s390/oprofile/hwsampler.h b/arch/s390/oprofile/hwsampler.h index 1912f3bb190c..0022e1ebfbde 100644 --- a/arch/s390/oprofile/hwsampler.h +++ b/arch/s390/oprofile/hwsampler.h @@ -81,8 +81,8 @@ struct hws_data_entry { unsigned int:16; unsigned int prim_asn:16; /* primary ASN */ unsigned long long ia; /* Instruction Address */ - unsigned long long lpp; /* Logical-Partition Program Param. */ - unsigned long long vpp; /* Virtual-Machine Program Param. */ + unsigned long long gpp; /* Guest Program Parameter */ + unsigned long long hpp; /* Host Program Parameter */ }; struct hws_trailer_entry { diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c index e6f15b5d8b7d..e2956ad39a4f 100644 --- a/arch/s390/pci/pci.c +++ b/arch/s390/pci/pci.c @@ -82,10 +82,13 @@ struct intr_bucket { static struct intr_bucket *bucket; -/* Adapter local summary indicator */ -static u8 *zpci_irq_si; +/* Adapter interrupt definitions */ +static void zpci_irq_handler(struct airq_struct *airq); -static atomic_t irq_retries = ATOMIC_INIT(0); +static struct airq_struct zpci_airq = { + .handler = zpci_irq_handler, + .isc = PCI_ISC, +}; /* I/O Map */ static DEFINE_SPINLOCK(zpci_iomap_lock); @@ -302,15 +305,6 @@ static int zpci_cfg_store(struct zpci_dev *zdev, int offset, u32 val, u8 len) return rc; } -void synchronize_irq(unsigned int irq) -{ - /* - * Not needed, the handler is protected by a lock and IRQs that occur - * after the handler is deleted are just NOPs. - */ -} -EXPORT_SYMBOL_GPL(synchronize_irq); - void enable_irq(unsigned int irq) { struct msi_desc *msi = irq_get_msi_desc(irq); @@ -327,30 +321,6 @@ void disable_irq(unsigned int irq) } EXPORT_SYMBOL_GPL(disable_irq); -void disable_irq_nosync(unsigned int irq) -{ - disable_irq(irq); -} -EXPORT_SYMBOL_GPL(disable_irq_nosync); - -unsigned long probe_irq_on(void) -{ - return 0; -} -EXPORT_SYMBOL_GPL(probe_irq_on); - -int probe_irq_off(unsigned long val) -{ - return 0; -} -EXPORT_SYMBOL_GPL(probe_irq_off); - -unsigned int probe_irq_mask(unsigned long val) -{ - return val; -} -EXPORT_SYMBOL_GPL(probe_irq_mask); - void pcibios_fixup_bus(struct pci_bus *bus) { } @@ -437,7 +407,7 @@ static struct pci_ops pci_root_ops = { /* store the last handled bit to implement fair scheduling of devices */ static DEFINE_PER_CPU(unsigned long, next_sbit); -static void zpci_irq_handler(void *dont, void *need) +static void zpci_irq_handler(struct airq_struct *airq) { unsigned long sbit, mbit, last = 0, start = __get_cpu_var(next_sbit); int rescan = 0, max = aisb_max; @@ -485,7 +455,6 @@ scan: max = aisb_max; sbit = find_first_bit_left(bucket->aisb, max); if (sbit != max) { - atomic_inc(&irq_retries); rescan++; goto scan; } @@ -598,7 +567,21 @@ static void zpci_map_resources(struct zpci_dev *zdev) pr_debug("BAR%i: -> start: %Lx end: %Lx\n", i, pdev->resource[i].start, pdev->resource[i].end); } -}; +} + +static void zpci_unmap_resources(struct zpci_dev *zdev) +{ + struct pci_dev *pdev = zdev->pdev; + resource_size_t len; + int i; + + for (i = 0; i < PCI_BAR_COUNT; i++) { + len = pci_resource_len(pdev, i); + if (!len) + continue; + pci_iounmap(pdev, (void *) pdev->resource[i].start); + } +} struct zpci_dev *zpci_alloc_device(void) { @@ -734,25 +717,20 @@ static int __init zpci_irq_init(void) goto out_alloc; } - isc_register(PCI_ISC); - zpci_irq_si = s390_register_adapter_interrupt(&zpci_irq_handler, NULL, PCI_ISC); - if (IS_ERR(zpci_irq_si)) { - rc = PTR_ERR(zpci_irq_si); - zpci_irq_si = NULL; + rc = register_adapter_interrupt(&zpci_airq); + if (rc) goto out_ai; - } + /* Set summary to 1 to be called every time for the ISC. */ + *zpci_airq.lsi_ptr = 1; for_each_online_cpu(cpu) per_cpu(next_sbit, cpu) = 0; spin_lock_init(&bucket->lock); - /* set summary to 1 to be called every time for the ISC */ - *zpci_irq_si = 1; set_irq_ctrl(SIC_IRQ_MODE_SINGLE, NULL, PCI_ISC); return 0; out_ai: - isc_unregister(PCI_ISC); free_page((unsigned long) bucket->alloc); out_alloc: free_page((unsigned long) bucket->aisb); @@ -765,21 +743,10 @@ static void zpci_irq_exit(void) { free_page((unsigned long) bucket->alloc); free_page((unsigned long) bucket->aisb); - s390_unregister_adapter_interrupt(zpci_irq_si, PCI_ISC); - isc_unregister(PCI_ISC); + unregister_adapter_interrupt(&zpci_airq); kfree(bucket); } -void zpci_debug_info(struct zpci_dev *zdev, struct seq_file *m) -{ - if (!zdev) - return; - - seq_printf(m, "global irq retries: %u\n", atomic_read(&irq_retries)); - seq_printf(m, "aibv[0]:%016lx aibv[1]:%016lx aisb:%016lx\n", - get_imap(0)->aibv, get_imap(1)->aibv, *bucket->aisb); -} - static struct resource *zpci_alloc_bus_resource(unsigned long start, unsigned long size, unsigned long flags, int domain) { @@ -843,6 +810,16 @@ int pcibios_add_device(struct pci_dev *pdev) return 0; } +void pcibios_release_device(struct pci_dev *pdev) +{ + struct zpci_dev *zdev = get_zdev(pdev); + + zpci_unmap_resources(zdev); + zpci_fmb_disable_device(zdev); + zpci_debug_exit_device(zdev); + zdev->pdev = NULL; +} + static int zpci_scan_bus(struct zpci_dev *zdev) { struct resource *res; @@ -983,25 +960,6 @@ void zpci_stop_device(struct zpci_dev *zdev) } EXPORT_SYMBOL_GPL(zpci_stop_device); -int zpci_scan_device(struct zpci_dev *zdev) -{ - zdev->pdev = pci_scan_single_device(zdev->bus, ZPCI_DEVFN); - if (!zdev->pdev) { - pr_err("pci_scan_single_device failed for fid: 0x%x\n", - zdev->fid); - goto out; - } - - pci_bus_add_devices(zdev->bus); - - return 0; -out: - zpci_dma_exit_device(zdev); - clp_disable_fh(zdev); - return -EIO; -} -EXPORT_SYMBOL_GPL(zpci_scan_device); - static inline int barsize(u8 size) { return (size) ? (1 << size) >> 10 : 0; diff --git a/arch/s390/pci/pci_clp.c b/arch/s390/pci/pci_clp.c index bd34359d1546..2e9539625d93 100644 --- a/arch/s390/pci/pci_clp.c +++ b/arch/s390/pci/pci_clp.c @@ -236,7 +236,6 @@ int clp_disable_fh(struct zpci_dev *zdev) if (!zdev_enabled(zdev)) return 0; - dev_info(&zdev->pdev->dev, "disabling fn handle: 0x%x\n", fh); rc = clp_set_pci_fn(&fh, 0, CLP_SET_DISABLE_PCI_FN); if (!rc) /* Success -> store disabled handle in zdev */ diff --git a/arch/s390/pci/pci_debug.c b/arch/s390/pci/pci_debug.c index 771b82359af4..75c69b402e05 100644 --- a/arch/s390/pci/pci_debug.c +++ b/arch/s390/pci/pci_debug.c @@ -115,27 +115,6 @@ static const struct file_operations debugfs_pci_perf_fops = { .release = single_release, }; -static int pci_debug_show(struct seq_file *m, void *v) -{ - struct zpci_dev *zdev = m->private; - - zpci_debug_info(zdev, m); - return 0; -} - -static int pci_debug_seq_open(struct inode *inode, struct file *filp) -{ - return single_open(filp, pci_debug_show, - file_inode(filp)->i_private); -} - -static const struct file_operations debugfs_pci_debug_fops = { - .open = pci_debug_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - void zpci_debug_init_device(struct zpci_dev *zdev) { zdev->debugfs_dev = debugfs_create_dir(dev_name(&zdev->pdev->dev), @@ -149,19 +128,11 @@ void zpci_debug_init_device(struct zpci_dev *zdev) &debugfs_pci_perf_fops); if (IS_ERR(zdev->debugfs_perf)) zdev->debugfs_perf = NULL; - - zdev->debugfs_debug = debugfs_create_file("debug", - S_IFREG | S_IRUGO | S_IWUSR, - zdev->debugfs_dev, zdev, - &debugfs_pci_debug_fops); - if (IS_ERR(zdev->debugfs_debug)) - zdev->debugfs_debug = NULL; } void zpci_debug_exit_device(struct zpci_dev *zdev) { debugfs_remove(zdev->debugfs_perf); - debugfs_remove(zdev->debugfs_debug); debugfs_remove(zdev->debugfs_dev); } diff --git a/arch/s390/pci/pci_dma.c b/arch/s390/pci/pci_dma.c index f8e69d5bc0a9..a2343c1f6e04 100644 --- a/arch/s390/pci/pci_dma.c +++ b/arch/s390/pci/pci_dma.c @@ -263,7 +263,7 @@ static dma_addr_t s390_dma_map_pages(struct device *dev, struct page *page, enum dma_data_direction direction, struct dma_attrs *attrs) { - struct zpci_dev *zdev = get_zdev(container_of(dev, struct pci_dev, dev)); + struct zpci_dev *zdev = get_zdev(to_pci_dev(dev)); unsigned long nr_pages, iommu_page_index; unsigned long pa = page_to_phys(page) + offset; int flags = ZPCI_PTE_VALID; @@ -304,7 +304,7 @@ static void s390_dma_unmap_pages(struct device *dev, dma_addr_t dma_addr, size_t size, enum dma_data_direction direction, struct dma_attrs *attrs) { - struct zpci_dev *zdev = get_zdev(container_of(dev, struct pci_dev, dev)); + struct zpci_dev *zdev = get_zdev(to_pci_dev(dev)); unsigned long iommu_page_index; int npages; @@ -323,7 +323,7 @@ static void *s390_dma_alloc(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t flag, struct dma_attrs *attrs) { - struct zpci_dev *zdev = get_zdev(container_of(dev, struct pci_dev, dev)); + struct zpci_dev *zdev = get_zdev(to_pci_dev(dev)); struct page *page; unsigned long pa; dma_addr_t map; diff --git a/arch/s390/pci/pci_sysfs.c b/arch/s390/pci/pci_sysfs.c index a42cce69d0a0..e99a2557f186 100644 --- a/arch/s390/pci/pci_sysfs.c +++ b/arch/s390/pci/pci_sysfs.c @@ -15,40 +15,36 @@ static ssize_t show_fid(struct device *dev, struct device_attribute *attr, char *buf) { - struct zpci_dev *zdev = get_zdev(container_of(dev, struct pci_dev, dev)); + struct zpci_dev *zdev = get_zdev(to_pci_dev(dev)); - sprintf(buf, "0x%08x\n", zdev->fid); - return strlen(buf); + return sprintf(buf, "0x%08x\n", zdev->fid); } static DEVICE_ATTR(function_id, S_IRUGO, show_fid, NULL); static ssize_t show_fh(struct device *dev, struct device_attribute *attr, char *buf) { - struct zpci_dev *zdev = get_zdev(container_of(dev, struct pci_dev, dev)); + struct zpci_dev *zdev = get_zdev(to_pci_dev(dev)); - sprintf(buf, "0x%08x\n", zdev->fh); - return strlen(buf); + return sprintf(buf, "0x%08x\n", zdev->fh); } static DEVICE_ATTR(function_handle, S_IRUGO, show_fh, NULL); static ssize_t show_pchid(struct device *dev, struct device_attribute *attr, char *buf) { - struct zpci_dev *zdev = get_zdev(container_of(dev, struct pci_dev, dev)); + struct zpci_dev *zdev = get_zdev(to_pci_dev(dev)); - sprintf(buf, "0x%04x\n", zdev->pchid); - return strlen(buf); + return sprintf(buf, "0x%04x\n", zdev->pchid); } static DEVICE_ATTR(pchid, S_IRUGO, show_pchid, NULL); static ssize_t show_pfgid(struct device *dev, struct device_attribute *attr, char *buf) { - struct zpci_dev *zdev = get_zdev(container_of(dev, struct pci_dev, dev)); + struct zpci_dev *zdev = get_zdev(to_pci_dev(dev)); - sprintf(buf, "0x%02x\n", zdev->pfgid); - return strlen(buf); + return sprintf(buf, "0x%02x\n", zdev->pfgid); } static DEVICE_ATTR(pfgid, S_IRUGO, show_pfgid, NULL); diff --git a/arch/score/include/asm/pgtable.h b/arch/score/include/asm/pgtable.h index 2fd469807683..db96ad9afc03 100644 --- a/arch/score/include/asm/pgtable.h +++ b/arch/score/include/asm/pgtable.h @@ -113,9 +113,6 @@ static inline pte_t pte_mkspecial(pte_t pte) { return pte; } #define pte_clear(mm, addr, xp) \ do { set_pte_at(mm, addr, xp, __pte(0)); } while (0) -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - /* * The "pgd_xxx()" functions here are trivial for a folded two-level * setup: the pgd is never bad, and a pmd always exists (as it's folded diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 8c868cf2cf93..1020dd85431a 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -748,7 +748,7 @@ config NR_CPUS config HOTPLUG_CPU bool "Support for hot-pluggable CPUs (EXPERIMENTAL)" - depends on SMP && HOTPLUG + depends on SMP help Say Y here to experiment with turning CPUs off and on. CPUs can be controlled through /sys/devices/system/cpu. diff --git a/arch/sh/include/asm/mutex-llsc.h b/arch/sh/include/asm/mutex-llsc.h index 090358a7e1bb..dad29b687bd3 100644 --- a/arch/sh/include/asm/mutex-llsc.h +++ b/arch/sh/include/asm/mutex-llsc.h @@ -37,7 +37,7 @@ __mutex_fastpath_lock(atomic_t *count, void (*fail_fn)(atomic_t *)) } static inline int -__mutex_fastpath_lock_retval(atomic_t *count, int (*fail_fn)(atomic_t *)) +__mutex_fastpath_lock_retval(atomic_t *count) { int __done, __res; @@ -51,7 +51,7 @@ __mutex_fastpath_lock_retval(atomic_t *count, int (*fail_fn)(atomic_t *)) : "t"); if (unlikely(!__done || __res != 0)) - __res = fail_fn(count); + __res = -1; return __res; } diff --git a/arch/sh/include/asm/pgtable.h b/arch/sh/include/asm/pgtable.h index 9210e93a92c3..cf434c64408d 100644 --- a/arch/sh/include/asm/pgtable.h +++ b/arch/sh/include/asm/pgtable.h @@ -124,9 +124,6 @@ typedef pte_t *pte_addr_t; #define kern_addr_valid(addr) (1) -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - #define pte_pfn(x) ((unsigned long)(((x).pte_low >> PAGE_SHIFT))) /* diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 9ac9f1666339..a00cbd356db5 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -243,7 +243,6 @@ config SECCOMP config HOTPLUG_CPU bool "Support for hot-pluggable CPUs" depends on SPARC64 && SMP - select HOTPLUG help Say Y here to experiment with turning CPUs off and on. CPUs can be controlled through /sys/devices/system/cpu/cpu#. diff --git a/arch/sparc/include/asm/Kbuild b/arch/sparc/include/asm/Kbuild index ff18e3cfb6b1..7e4a97fbded4 100644 --- a/arch/sparc/include/asm/Kbuild +++ b/arch/sparc/include/asm/Kbuild @@ -6,6 +6,7 @@ generic-y += cputime.h generic-y += div64.h generic-y += emergency-restart.h generic-y += exec.h +generic-y += linkage.h generic-y += local64.h generic-y += mutex.h generic-y += irq_regs.h diff --git a/arch/sparc/include/asm/leon.h b/arch/sparc/include/asm/leon.h index 15a716934e4d..b836e9297f2a 100644 --- a/arch/sparc/include/asm/leon.h +++ b/arch/sparc/include/asm/leon.h @@ -135,7 +135,7 @@ static inline int sparc_leon3_cpuid(void) #ifdef CONFIG_SMP # define LEON3_IRQ_IPI_DEFAULT 13 -# define LEON3_IRQ_TICKER (leon3_ticker_irq) +# define LEON3_IRQ_TICKER (leon3_gptimer_irq) # define LEON3_IRQ_CROSS_CALL 15 #endif diff --git a/arch/sparc/include/asm/leon_amba.h b/arch/sparc/include/asm/leon_amba.h index f3034eddf468..24ec48c3ff90 100644 --- a/arch/sparc/include/asm/leon_amba.h +++ b/arch/sparc/include/asm/leon_amba.h @@ -47,6 +47,7 @@ struct amba_prom_registers { #define LEON3_GPTIMER_LD 4 #define LEON3_GPTIMER_IRQEN 8 #define LEON3_GPTIMER_SEPIRQ 8 +#define LEON3_GPTIMER_TIMERS 0x7 #define LEON23_REG_TIMER_CONTROL_EN 0x00000001 /* 1 = enable counting */ /* 0 = hold scalar and counter */ diff --git a/arch/sparc/include/asm/linkage.h b/arch/sparc/include/asm/linkage.h deleted file mode 100644 index 291c2d01c44f..000000000000 --- a/arch/sparc/include/asm/linkage.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ASM_LINKAGE_H -#define __ASM_LINKAGE_H - -/* Nothing to see here... */ - -#endif diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h index 6fc13483f702..502f632f6cc7 100644 --- a/arch/sparc/include/asm/pgtable_32.h +++ b/arch/sparc/include/asm/pgtable_32.h @@ -443,6 +443,7 @@ static inline int io_remap_pfn_range(struct vm_area_struct *vma, return remap_pfn_range(vma, from, phys_base >> PAGE_SHIFT, size, prot); } +#define io_remap_pfn_range io_remap_pfn_range #define __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS #define ptep_set_access_flags(__vma, __address, __ptep, __entry, __dirty) \ diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h index 7619f2f792af..79c214efa3fe 100644 --- a/arch/sparc/include/asm/pgtable_64.h +++ b/arch/sparc/include/asm/pgtable_64.h @@ -914,6 +914,7 @@ static inline int io_remap_pfn_range(struct vm_area_struct *vma, return remap_pfn_range(vma, from, phys_base >> PAGE_SHIFT, size, prot); } +#define io_remap_pfn_range io_remap_pfn_range #include <asm/tlbflush.h> #include <asm-generic/pgtable.h> diff --git a/arch/sparc/include/uapi/asm/fcntl.h b/arch/sparc/include/uapi/asm/fcntl.h index d0b83f66f356..d73e5e008b0d 100644 --- a/arch/sparc/include/uapi/asm/fcntl.h +++ b/arch/sparc/include/uapi/asm/fcntl.h @@ -35,6 +35,7 @@ #define O_SYNC (__O_SYNC|O_DSYNC) #define O_PATH 0x1000000 +#define O_TMPFILE 0x2000000 #define F_GETOWN 5 /* for sockets. */ #define F_SETOWN 6 /* for sockets. */ diff --git a/arch/sparc/kernel/ds.c b/arch/sparc/kernel/ds.c index 75bb608c423e..5ef48dab5636 100644 --- a/arch/sparc/kernel/ds.c +++ b/arch/sparc/kernel/ds.c @@ -843,7 +843,8 @@ void ldom_reboot(const char *boot_command) unsigned long len; strcpy(full_boot_str, "boot "); - strcpy(full_boot_str + strlen("boot "), boot_command); + strlcpy(full_boot_str + strlen("boot "), boot_command, + sizeof(full_boot_str + strlen("boot "))); len = strlen(full_boot_str); if (reboot_data_supported) { diff --git a/arch/sparc/kernel/leon_kernel.c b/arch/sparc/kernel/leon_kernel.c index 7c0231dabe44..b7c68976cbc7 100644 --- a/arch/sparc/kernel/leon_kernel.c +++ b/arch/sparc/kernel/leon_kernel.c @@ -38,7 +38,6 @@ static DEFINE_SPINLOCK(leon_irq_lock); unsigned long leon3_gptimer_irq; /* interrupt controller irq number */ unsigned long leon3_gptimer_idx; /* Timer Index (0..6) within Timer Core */ -int leon3_ticker_irq; /* Timer ticker IRQ */ unsigned int sparc_leon_eirq; #define LEON_IMASK(cpu) (&leon3_irqctrl_regs->mask[cpu]) #define LEON_IACK (&leon3_irqctrl_regs->iclear) @@ -278,6 +277,9 @@ irqreturn_t leon_percpu_timer_ce_interrupt(int irq, void *unused) leon_clear_profile_irq(cpu); + if (cpu == boot_cpu_id) + timer_interrupt(irq, NULL); + ce = &per_cpu(sparc32_clockevent, cpu); irq_enter(); @@ -299,6 +301,7 @@ void __init leon_init_timers(void) int icsel; int ampopts; int err; + u32 config; sparc_config.get_cycles_offset = leon_cycles_offset; sparc_config.cs_period = 1000000 / HZ; @@ -377,23 +380,6 @@ void __init leon_init_timers(void) LEON3_BYPASS_STORE_PA( &leon3_gptimer_regs->e[leon3_gptimer_idx].ctrl, 0); -#ifdef CONFIG_SMP - leon3_ticker_irq = leon3_gptimer_irq + 1 + leon3_gptimer_idx; - - if (!(LEON3_BYPASS_LOAD_PA(&leon3_gptimer_regs->config) & - (1<<LEON3_GPTIMER_SEPIRQ))) { - printk(KERN_ERR "timer not configured with separate irqs\n"); - BUG(); - } - - LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[leon3_gptimer_idx+1].val, - 0); - LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[leon3_gptimer_idx+1].rld, - (((1000000/HZ) - 1))); - LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[leon3_gptimer_idx+1].ctrl, - 0); -#endif - /* * The IRQ controller may (if implemented) consist of multiple * IRQ controllers, each mapped on a 4Kb boundary. @@ -416,13 +402,6 @@ void __init leon_init_timers(void) if (eirq != 0) leon_eirq_setup(eirq); - irq = _leon_build_device_irq(NULL, leon3_gptimer_irq+leon3_gptimer_idx); - err = request_irq(irq, timer_interrupt, IRQF_TIMER, "timer", NULL); - if (err) { - printk(KERN_ERR "unable to attach timer IRQ%d\n", irq); - prom_halt(); - } - #ifdef CONFIG_SMP { unsigned long flags; @@ -439,30 +418,31 @@ void __init leon_init_timers(void) } #endif - LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[leon3_gptimer_idx].ctrl, - LEON3_GPTIMER_EN | - LEON3_GPTIMER_RL | - LEON3_GPTIMER_LD | - LEON3_GPTIMER_IRQEN); + config = LEON3_BYPASS_LOAD_PA(&leon3_gptimer_regs->config); + if (config & (1 << LEON3_GPTIMER_SEPIRQ)) + leon3_gptimer_irq += leon3_gptimer_idx; + else if ((config & LEON3_GPTIMER_TIMERS) > 1) + pr_warn("GPTIMER uses shared irqs, using other timers of the same core will fail.\n"); #ifdef CONFIG_SMP /* Install per-cpu IRQ handler for broadcasted ticker */ - irq = leon_build_device_irq(leon3_ticker_irq, handle_percpu_irq, + irq = leon_build_device_irq(leon3_gptimer_irq, handle_percpu_irq, "per-cpu", 0); err = request_irq(irq, leon_percpu_timer_ce_interrupt, - IRQF_PERCPU | IRQF_TIMER, "ticker", - NULL); + IRQF_PERCPU | IRQF_TIMER, "timer", NULL); +#else + irq = _leon_build_device_irq(NULL, leon3_gptimer_irq); + err = request_irq(irq, timer_interrupt, IRQF_TIMER, "timer", NULL); +#endif if (err) { - printk(KERN_ERR "unable to attach ticker IRQ%d\n", irq); + pr_err("Unable to attach timer IRQ%d\n", irq); prom_halt(); } - - LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[leon3_gptimer_idx+1].ctrl, + LEON3_BYPASS_STORE_PA(&leon3_gptimer_regs->e[leon3_gptimer_idx].ctrl, LEON3_GPTIMER_EN | LEON3_GPTIMER_RL | LEON3_GPTIMER_LD | LEON3_GPTIMER_IRQEN); -#endif return; bad: printk(KERN_ERR "No Timer/irqctrl found\n"); diff --git a/arch/sparc/kernel/leon_pci_grpci1.c b/arch/sparc/kernel/leon_pci_grpci1.c index 7739a54315e2..6df26e37f879 100644 --- a/arch/sparc/kernel/leon_pci_grpci1.c +++ b/arch/sparc/kernel/leon_pci_grpci1.c @@ -536,11 +536,9 @@ static int grpci1_of_probe(struct platform_device *ofdev) /* find device register base address */ res = platform_get_resource(ofdev, IORESOURCE_MEM, 0); - regs = devm_request_and_ioremap(&ofdev->dev, res); - if (!regs) { - dev_err(&ofdev->dev, "io-regs mapping failed\n"); - return -EADDRNOTAVAIL; - } + regs = devm_ioremap_resource(&ofdev->dev, res); + if (IS_ERR(regs)) + return PTR_ERR(regs); /* * check that we're in Host Slot and that we can act as a Host Bridge diff --git a/arch/sparc/kernel/leon_pmc.c b/arch/sparc/kernel/leon_pmc.c index bdf53d9a8d46..b0b3967a2dd2 100644 --- a/arch/sparc/kernel/leon_pmc.c +++ b/arch/sparc/kernel/leon_pmc.c @@ -47,6 +47,10 @@ void pmc_leon_idle_fixup(void) * MMU does not get a TLB miss here by using the MMU BYPASS ASI. */ register unsigned int address = (unsigned int)leon3_irqctrl_regs; + + /* Interrupts need to be enabled to not hang the CPU */ + local_irq_enable(); + __asm__ __volatile__ ( "wr %%g0, %%asr19\n" "lda [%0] %1, %%g0\n" @@ -60,6 +64,9 @@ void pmc_leon_idle_fixup(void) */ void pmc_leon_idle(void) { + /* Interrupts need to be enabled to not hang the CPU */ + local_irq_enable(); + /* For systems without power-down, this will be no-op */ __asm__ __volatile__ ("wr %g0, %asr19\n\t"); } diff --git a/arch/sparc/kernel/pci.c b/arch/sparc/kernel/pci.c index baf4366e2d6a..2031c65fd4ea 100644 --- a/arch/sparc/kernel/pci.c +++ b/arch/sparc/kernel/pci.c @@ -773,15 +773,6 @@ static int __pci_mmap_make_offset(struct pci_dev *pdev, return 0; } -/* Set vm_flags of VMA, as appropriate for this architecture, for a pci device - * mapping. - */ -static void __pci_mmap_set_flags(struct pci_dev *dev, struct vm_area_struct *vma, - enum pci_mmap_state mmap_state) -{ - vma->vm_flags |= VM_IO | VM_DONTEXPAND | VM_DONTDUMP; -} - /* Set vm_page_prot of VMA, as appropriate for this architecture, for a pci * device mapping. */ @@ -809,7 +800,6 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, if (ret < 0) return ret; - __pci_mmap_set_flags(dev, vma, mmap_state); __pci_mmap_set_pgprot(dev, vma, mmap_state); vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c index 9f20566b0773..79cc0d1a477d 100644 --- a/arch/sparc/kernel/prom_common.c +++ b/arch/sparc/kernel/prom_common.c @@ -54,6 +54,7 @@ EXPORT_SYMBOL(of_set_property_mutex); int of_set_property(struct device_node *dp, const char *name, void *val, int len) { struct property **prevp; + unsigned long flags; void *new_val; int err; @@ -64,7 +65,7 @@ int of_set_property(struct device_node *dp, const char *name, void *val, int len err = -ENODEV; mutex_lock(&of_set_property_mutex); - raw_spin_lock(&devtree_lock); + raw_spin_lock_irqsave(&devtree_lock, flags); prevp = &dp->properties; while (*prevp) { struct property *prop = *prevp; @@ -91,7 +92,7 @@ int of_set_property(struct device_node *dp, const char *name, void *val, int len } prevp = &(*prevp)->next; } - raw_spin_unlock(&devtree_lock); + raw_spin_unlock_irqrestore(&devtree_lock, flags); mutex_unlock(&of_set_property_mutex); /* XXX Upate procfs if necessary... */ diff --git a/arch/sparc/kernel/setup_32.c b/arch/sparc/kernel/setup_32.c index 38bf80a22f02..1434526970a6 100644 --- a/arch/sparc/kernel/setup_32.c +++ b/arch/sparc/kernel/setup_32.c @@ -304,7 +304,7 @@ void __init setup_arch(char **cmdline_p) /* Initialize PROM console and command line. */ *cmdline_p = prom_getbootargs(); - strcpy(boot_command_line, *cmdline_p); + strlcpy(boot_command_line, *cmdline_p, COMMAND_LINE_SIZE); parse_early_param(); boot_flags_init(*cmdline_p); diff --git a/arch/sparc/kernel/setup_64.c b/arch/sparc/kernel/setup_64.c index 88a127b9c69e..13785547e435 100644 --- a/arch/sparc/kernel/setup_64.c +++ b/arch/sparc/kernel/setup_64.c @@ -555,7 +555,7 @@ void __init setup_arch(char **cmdline_p) { /* Initialize PROM console and command line. */ *cmdline_p = prom_getbootargs(); - strcpy(boot_command_line, *cmdline_p); + strlcpy(boot_command_line, *cmdline_p, COMMAND_LINE_SIZE); parse_early_param(); boot_flags_init(*cmdline_p); diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c index a7171997adfd..04fd55a6e461 100644 --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -1098,7 +1098,14 @@ static int __init grab_mblocks(struct mdesc_handle *md) m->size = *val; val = mdesc_get_property(md, node, "address-congruence-offset", NULL); - m->offset = *val; + + /* The address-congruence-offset property is optional. + * Explicity zero it be identifty this. + */ + if (val) + m->offset = *val; + else + m->offset = 0UL; numadbg("MBLOCK[%d]: base[%llx] size[%llx] offset[%llx]\n", count - 1, m->base, m->size, m->offset); diff --git a/arch/sparc/mm/tlb.c b/arch/sparc/mm/tlb.c index 83d89bcb44af..37e7bc4c95b3 100644 --- a/arch/sparc/mm/tlb.c +++ b/arch/sparc/mm/tlb.c @@ -85,8 +85,8 @@ static void tlb_batch_add_one(struct mm_struct *mm, unsigned long vaddr, } if (!tb->active) { - global_flush_tlb_page(mm, vaddr); flush_tsb_user_page(mm, vaddr); + global_flush_tlb_page(mm, vaddr); goto out; } diff --git a/arch/sparc/prom/bootstr_32.c b/arch/sparc/prom/bootstr_32.c index f5ec32e0d419..d2b49d2365e7 100644 --- a/arch/sparc/prom/bootstr_32.c +++ b/arch/sparc/prom/bootstr_32.c @@ -23,23 +23,25 @@ prom_getbootargs(void) return barg_buf; } - switch(prom_vers) { + switch (prom_vers) { case PROM_V0: cp = barg_buf; /* Start from 1 and go over fd(0,0,0)kernel */ - for(iter = 1; iter < 8; iter++) { + for (iter = 1; iter < 8; iter++) { arg = (*(romvec->pv_v0bootargs))->argv[iter]; if (arg == NULL) break; - while(*arg != 0) { + while (*arg != 0) { /* Leave place for space and null. */ - if(cp >= barg_buf + BARG_LEN-2){ + if (cp >= barg_buf + BARG_LEN - 2) /* We might issue a warning here. */ break; - } *cp++ = *arg++; } *cp++ = ' '; + if (cp >= barg_buf + BARG_LEN - 1) + /* We might issue a warning here. */ + break; } *cp = 0; break; diff --git a/arch/sparc/prom/tree_64.c b/arch/sparc/prom/tree_64.c index 92204c3800b5..bd1b2a3ac34e 100644 --- a/arch/sparc/prom/tree_64.c +++ b/arch/sparc/prom/tree_64.c @@ -39,7 +39,7 @@ inline phandle __prom_getchild(phandle node) return prom_node_to_node("child", node); } -inline phandle prom_getchild(phandle node) +phandle prom_getchild(phandle node) { phandle cnode; @@ -72,7 +72,7 @@ inline phandle __prom_getsibling(phandle node) return prom_node_to_node(prom_peer_name, node); } -inline phandle prom_getsibling(phandle node) +phandle prom_getsibling(phandle node) { phandle sibnode; @@ -89,7 +89,7 @@ EXPORT_SYMBOL(prom_getsibling); /* Return the length in bytes of property 'prop' at node 'node'. * Return -1 on error. */ -inline int prom_getproplen(phandle node, const char *prop) +int prom_getproplen(phandle node, const char *prop) { unsigned long args[6]; @@ -113,8 +113,8 @@ EXPORT_SYMBOL(prom_getproplen); * 'buffer' which has a size of 'bufsize'. If the acquisition * was successful the length will be returned, else -1 is returned. */ -inline int prom_getproperty(phandle node, const char *prop, - char *buffer, int bufsize) +int prom_getproperty(phandle node, const char *prop, + char *buffer, int bufsize) { unsigned long args[8]; int plen; @@ -141,7 +141,7 @@ EXPORT_SYMBOL(prom_getproperty); /* Acquire an integer property and return its value. Returns -1 * on failure. */ -inline int prom_getint(phandle node, const char *prop) +int prom_getint(phandle node, const char *prop) { int intprop; @@ -235,7 +235,7 @@ static const char *prom_nextprop_name = "nextprop"; /* Return the first property type for node 'node'. * buffer should be at least 32B in length */ -inline char *prom_firstprop(phandle node, char *buffer) +char *prom_firstprop(phandle node, char *buffer) { unsigned long args[7]; @@ -261,7 +261,7 @@ EXPORT_SYMBOL(prom_firstprop); * at node 'node' . Returns NULL string if no more * property types for this node. */ -inline char *prom_nextprop(phandle node, const char *oprop, char *buffer) +char *prom_nextprop(phandle node, const char *oprop, char *buffer) { unsigned long args[7]; char buf[32]; diff --git a/arch/tile/include/asm/pgtable.h b/arch/tile/include/asm/pgtable.h index 73b1a4c9ad03..33587f16c152 100644 --- a/arch/tile/include/asm/pgtable.h +++ b/arch/tile/include/asm/pgtable.h @@ -362,9 +362,6 @@ do { \ #define kern_addr_valid(addr) (1) #endif /* CONFIG_FLATMEM */ -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - extern void vmalloc_sync_all(void); #endif /* !__ASSEMBLY__ */ diff --git a/arch/tile/include/asm/processor.h b/arch/tile/include/asm/processor.h index 2b70dfb1442e..b3f104953da2 100644 --- a/arch/tile/include/asm/processor.h +++ b/arch/tile/include/asm/processor.h @@ -225,7 +225,7 @@ extern int do_work_pending(struct pt_regs *regs, u32 flags); /* * Return saved (kernel) PC of a blocked thread. - * Only used in a printk() in kernel/sched.c, so don't work too hard. + * Only used in a printk() in kernel/sched/core.c, so don't work too hard. */ #define thread_saved_pc(t) ((t)->thread.pc) diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h index 8a082bc6bca5..e4d44bd7df27 100644 --- a/arch/tile/include/asm/uaccess.h +++ b/arch/tile/include/asm/uaccess.h @@ -442,7 +442,7 @@ extern unsigned long __copy_in_user_inatomic( static inline unsigned long __must_check __copy_in_user(void __user *to, const void __user *from, unsigned long n) { - might_sleep(); + might_fault(); return __copy_in_user_inatomic(to, from, n); } diff --git a/arch/tile/kernel/stack.c b/arch/tile/kernel/stack.c index ed258b8ae320..af8dfc9665f6 100644 --- a/arch/tile/kernel/stack.c +++ b/arch/tile/kernel/stack.c @@ -442,7 +442,7 @@ void _KBacktraceIterator_init_current(struct KBacktraceIterator *kbt, ulong pc, regs_to_pt_regs(®s, pc, lr, sp, r52)); } -/* This is called only from kernel/sched.c, with esp == NULL */ +/* This is called only from kernel/sched/core.c, with esp == NULL */ void show_stack(struct task_struct *task, unsigned long *esp) { struct KBacktraceIterator kbt; diff --git a/arch/tile/lib/exports.c b/arch/tile/lib/exports.c index 4385cb6fa00a..a93b02a25222 100644 --- a/arch/tile/lib/exports.c +++ b/arch/tile/lib/exports.c @@ -84,4 +84,6 @@ uint64_t __ashrdi3(uint64_t, unsigned int); EXPORT_SYMBOL(__ashrdi3); uint64_t __ashldi3(uint64_t, unsigned int); EXPORT_SYMBOL(__ashldi3); +int __ffsdi2(uint64_t); +EXPORT_SYMBOL(__ffsdi2); #endif diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c index d7d21851e60c..3df3bd544492 100644 --- a/arch/um/drivers/mconsole_kern.c +++ b/arch/um/drivers/mconsole_kern.c @@ -147,7 +147,7 @@ void mconsole_proc(struct mc_request *req) } do { - loff_t pos; + loff_t pos = file->f_pos; mm_segment_t old_fs = get_fs(); set_fs(KERNEL_DS); len = vfs_read(file, buf, PAGE_SIZE - 1, &pos); diff --git a/arch/um/include/asm/pgtable.h b/arch/um/include/asm/pgtable.h index ae02909a1875..bf974f712af7 100644 --- a/arch/um/include/asm/pgtable.h +++ b/arch/um/include/asm/pgtable.h @@ -69,8 +69,6 @@ extern unsigned long end_iomem; #define PAGE_KERNEL __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED) #define PAGE_KERNEL_EXEC __pgprot(__PAGE_KERNEL_EXEC) -#define io_remap_pfn_range remap_pfn_range - /* * The i386 can't do page protection for execute, and considers that the same * are read. diff --git a/arch/um/kernel/sysrq.c b/arch/um/kernel/sysrq.c index 7d101a2a1541..0dc4d1c6f98a 100644 --- a/arch/um/kernel/sysrq.c +++ b/arch/um/kernel/sysrq.c @@ -39,7 +39,7 @@ void show_trace(struct task_struct *task, unsigned long * stack) static const int kstack_depth_to_print = 24; /* This recently started being used in arch-independent code too, as in - * kernel/sched.c.*/ + * kernel/sched/core.c.*/ void show_stack(struct task_struct *task, unsigned long *esp) { unsigned long *stack; diff --git a/arch/unicore32/include/asm/pgtable.h b/arch/unicore32/include/asm/pgtable.h index 68b2f297ac97..233c25880df4 100644 --- a/arch/unicore32/include/asm/pgtable.h +++ b/arch/unicore32/include/asm/pgtable.h @@ -303,13 +303,6 @@ extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; #include <asm-generic/pgtable.h> -/* - * remap a physical page `pfn' of size `size' with page protection `prot' - * into virtual address `from' - */ -#define io_remap_pfn_range(vma, from, pfn, size, prot) \ - remap_pfn_range(vma, from, pfn, size, prot) - #define pgtable_cache_init() do { } while (0) #endif /* !__ASSEMBLY__ */ diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 685692c94f05..b094816a7e0f 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -207,6 +207,12 @@ config ARCH_HIBERNATION_POSSIBLE config ARCH_SUSPEND_POSSIBLE def_bool y +config ARCH_WANT_HUGE_PMD_SHARE + def_bool y + +config ARCH_WANT_GENERAL_HUGETLB + def_bool y + config ZONE_DMA32 bool default X86_64 @@ -336,6 +342,7 @@ config X86_EXTENDED_PLATFORM If you enable this option then you'll be able to select support for the following (non-PC) 32 bit x86 platforms: + Goldfish (Android emulator) AMD Elan NUMAQ (IBM/Sequent) RDC R-321x SoC @@ -410,6 +417,7 @@ config X86_UV config X86_GOLDFISH bool "Goldfish (Virtual Platform)" depends on X86_32 + depends on X86_EXTENDED_PLATFORM ---help--- Enable support for the Goldfish virtual platform used primarily for Android development. Unless you are building for the Android @@ -1058,8 +1066,16 @@ config MICROCODE_INTEL_LIB depends on MICROCODE_INTEL config MICROCODE_INTEL_EARLY + def_bool n + +config MICROCODE_AMD_EARLY + def_bool n + +config MICROCODE_EARLY bool "Early load microcode" - depends on MICROCODE_INTEL && BLK_DEV_INITRD + depends on MICROCODE=y && BLK_DEV_INITRD + select MICROCODE_INTEL_EARLY if MICROCODE_INTEL + select MICROCODE_AMD_EARLY if MICROCODE_AMD default y help This option provides functionality to read additional microcode data @@ -1067,10 +1083,6 @@ config MICROCODE_INTEL_EARLY microcode to CPU's as early as possible. No functional change if no microcode data is glued to the initrd, therefore it's safe to say Y. -config MICROCODE_EARLY - def_bool y - depends on MICROCODE_INTEL_EARLY - config X86_MSR tristate "/dev/cpu/*/msr - Model-specific register support" ---help--- @@ -1725,7 +1737,7 @@ config PHYSICAL_ALIGN config HOTPLUG_CPU bool "Support for hot-pluggable CPUs" - depends on SMP && HOTPLUG + depends on SMP ---help--- Say Y here to allow turning CPUs off and on. CPUs can be controlled through /sys/devices/system/cpu. @@ -2265,6 +2277,7 @@ source "fs/Kconfig.binfmt" config IA32_EMULATION bool "IA32 Emulation" depends on X86_64 + select BINFMT_ELF select COMPAT_BINFMT_ELF select HAVE_UID16 ---help--- diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index c198b7e13e7b..c963881de0d0 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug @@ -122,7 +122,6 @@ config DEBUG_NX_TEST config DOUBLEFAULT default y bool "Enable doublefault exception handler" if EXPERT - depends on X86_32 ---help--- This option allows trapping of rare doublefault exceptions that would otherwise cause a system to silently reboot. Disabling this @@ -304,4 +303,14 @@ config DEBUG_NMI_SELFTEST If unsure, say N. +config X86_DEBUG_STATIC_CPU_HAS + bool "Debug alternatives" + depends on DEBUG_KERNEL + ---help--- + This option causes additional code to be generated which + fails if static_cpu_has() is used before alternatives have + run. + + If unsure, say N. + endmenu diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 5c477260294f..07639c656fcd 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -220,6 +220,12 @@ archclean: $(Q)$(MAKE) $(clean)=$(boot) $(Q)$(MAKE) $(clean)=arch/x86/tools +PHONY += kvmconfig +kvmconfig: + $(if $(wildcard $(objtree)/.config),, $(error You need an existing .config for this target)) + $(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh -m -O $(objtree) $(objtree)/.config arch/x86/configs/kvm_guest.config + $(Q)yes "" | $(MAKE) oldconfig + define archhelp echo '* bzImage - Compressed kernel image (arch/x86/boot/bzImage)' echo ' install - Install kernel using' @@ -233,4 +239,5 @@ define archhelp echo ' bzdisk/fdimage*/isoimage also accept:' echo ' FDARGS="..." arguments for the booted kernel' echo ' FDINITRD=file initrd for the booted kernel' + echo ' kvmconfig - Enable additional options for guest kernel support' endef diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c index 35ee62fccf98..d606463aa6d6 100644 --- a/arch/x86/boot/compressed/eboot.c +++ b/arch/x86/boot/compressed/eboot.c @@ -251,51 +251,6 @@ static void find_bits(unsigned long mask, u8 *pos, u8 *size) *size = len; } -static efi_status_t setup_efi_vars(struct boot_params *params) -{ - struct setup_data *data; - struct efi_var_bootdata *efidata; - u64 store_size, remaining_size, var_size; - efi_status_t status; - - if (sys_table->runtime->hdr.revision < EFI_2_00_SYSTEM_TABLE_REVISION) - return EFI_UNSUPPORTED; - - data = (struct setup_data *)(unsigned long)params->hdr.setup_data; - - while (data && data->next) - data = (struct setup_data *)(unsigned long)data->next; - - status = efi_call_phys4((void *)sys_table->runtime->query_variable_info, - EFI_VARIABLE_NON_VOLATILE | - EFI_VARIABLE_BOOTSERVICE_ACCESS | - EFI_VARIABLE_RUNTIME_ACCESS, &store_size, - &remaining_size, &var_size); - - if (status != EFI_SUCCESS) - return status; - - status = efi_call_phys3(sys_table->boottime->allocate_pool, - EFI_LOADER_DATA, sizeof(*efidata), &efidata); - - if (status != EFI_SUCCESS) - return status; - - efidata->data.type = SETUP_EFI_VARS; - efidata->data.len = sizeof(struct efi_var_bootdata) - - sizeof(struct setup_data); - efidata->data.next = 0; - efidata->store_size = store_size; - efidata->remaining_size = remaining_size; - efidata->max_var_size = var_size; - - if (data) - data->next = (unsigned long)efidata; - else - params->hdr.setup_data = (unsigned long)efidata; - -} - static efi_status_t setup_efi_pci(struct boot_params *params) { efi_pci_io_protocol *pci; @@ -1037,18 +992,20 @@ static efi_status_t exit_boot(struct boot_params *boot_params, efi_memory_desc_t *mem_map; efi_status_t status; __u32 desc_version; + bool called_exit = false; u8 nr_entries; int i; size = sizeof(*mem_map) * 32; again: - size += sizeof(*mem_map); + size += sizeof(*mem_map) * 2; _size = size; status = low_alloc(size, 1, (unsigned long *)&mem_map); if (status != EFI_SUCCESS) return status; +get_map: status = efi_call_phys5(sys_table->boottime->get_memory_map, &size, mem_map, &key, &desc_size, &desc_version); if (status == EFI_BUFFER_TOO_SMALL) { @@ -1074,8 +1031,20 @@ again: /* Might as well exit boot services now */ status = efi_call_phys2(sys_table->boottime->exit_boot_services, handle, key); - if (status != EFI_SUCCESS) - goto free_mem_map; + if (status != EFI_SUCCESS) { + /* + * ExitBootServices() will fail if any of the event + * handlers change the memory map. In which case, we + * must be prepared to retry, but only once so that + * we're guaranteed to exit on repeated failures instead + * of spinning forever. + */ + if (called_exit) + goto free_mem_map; + + called_exit = true; + goto get_map; + } /* Historic? */ boot_params->alt_mem_k = 32 * 1024; @@ -1202,8 +1171,6 @@ struct boot_params *efi_main(void *handle, efi_system_table_t *_table, setup_graphics(boot_params); - setup_efi_vars(boot_params); - setup_efi_pci(boot_params); status = efi_call_phys3(sys_table->boottime->allocate_pool, diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S index 16f24e6dad79..06e71c2c16bf 100644 --- a/arch/x86/boot/compressed/head_64.S +++ b/arch/x86/boot/compressed/head_64.S @@ -27,8 +27,6 @@ #include <linux/init.h> #include <linux/linkage.h> #include <asm/segment.h> -#include <asm/pgtable_types.h> -#include <asm/page_types.h> #include <asm/boot.h> #include <asm/msr.h> #include <asm/processor-flags.h> diff --git a/arch/x86/boot/tools/build.c b/arch/x86/boot/tools/build.c index 94c544650020..c941d6a8887f 100644 --- a/arch/x86/boot/tools/build.c +++ b/arch/x86/boot/tools/build.c @@ -243,6 +243,7 @@ static void parse_zoffset(char *fname) c = fread(buf, 1, sizeof(buf) - 1, file); if (ferror(file)) die("read-error on `zoffset.h'"); + fclose(file); buf[c] = 0; p = (char *)buf; diff --git a/arch/x86/configs/kvm_guest.config b/arch/x86/configs/kvm_guest.config new file mode 100644 index 000000000000..f9affcc3b9f1 --- /dev/null +++ b/arch/x86/configs/kvm_guest.config @@ -0,0 +1,28 @@ +CONFIG_NET=y +CONFIG_NET_CORE=y +CONFIG_NETDEVICES=y +CONFIG_BLOCK=y +CONFIG_BLK_DEV=y +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_INET=y +CONFIG_TTY=y +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_BINFMT_ELF=y +CONFIG_PCI=y +CONFIG_PCI_MSI=y +CONFIG_DEBUG_KERNEL=y +CONFIG_VIRTUALIZATION=y +CONFIG_HYPERVISOR_GUEST=y +CONFIG_PARAVIRT=y +CONFIG_KVM_GUEST=y +CONFIG_VIRTIO=y +CONFIG_VIRTIO_PCI=y +CONFIG_VIRTIO_BLK=y +CONFIG_VIRTIO_CONSOLE=y +CONFIG_VIRTIO_NET=y +CONFIG_9P_FS=y +CONFIG_NET_9P=y +CONFIG_NET_9P_VIRTIO=y diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S index 62fe22cd4cba..477e9d75149b 100644 --- a/arch/x86/crypto/aesni-intel_asm.S +++ b/arch/x86/crypto/aesni-intel_asm.S @@ -2681,56 +2681,68 @@ ENTRY(aesni_xts_crypt8) addq %rcx, KEYP movdqa IV, STATE1 - pxor 0x00(INP), STATE1 + movdqu 0x00(INP), INC + pxor INC, STATE1 movdqu IV, 0x00(OUTP) _aesni_gf128mul_x_ble() movdqa IV, STATE2 - pxor 0x10(INP), STATE2 + movdqu 0x10(INP), INC + pxor INC, STATE2 movdqu IV, 0x10(OUTP) _aesni_gf128mul_x_ble() movdqa IV, STATE3 - pxor 0x20(INP), STATE3 + movdqu 0x20(INP), INC + pxor INC, STATE3 movdqu IV, 0x20(OUTP) _aesni_gf128mul_x_ble() movdqa IV, STATE4 - pxor 0x30(INP), STATE4 + movdqu 0x30(INP), INC + pxor INC, STATE4 movdqu IV, 0x30(OUTP) call *%r11 - pxor 0x00(OUTP), STATE1 + movdqu 0x00(OUTP), INC + pxor INC, STATE1 movdqu STATE1, 0x00(OUTP) _aesni_gf128mul_x_ble() movdqa IV, STATE1 - pxor 0x40(INP), STATE1 + movdqu 0x40(INP), INC + pxor INC, STATE1 movdqu IV, 0x40(OUTP) - pxor 0x10(OUTP), STATE2 + movdqu 0x10(OUTP), INC + pxor INC, STATE2 movdqu STATE2, 0x10(OUTP) _aesni_gf128mul_x_ble() movdqa IV, STATE2 - pxor 0x50(INP), STATE2 + movdqu 0x50(INP), INC + pxor INC, STATE2 movdqu IV, 0x50(OUTP) - pxor 0x20(OUTP), STATE3 + movdqu 0x20(OUTP), INC + pxor INC, STATE3 movdqu STATE3, 0x20(OUTP) _aesni_gf128mul_x_ble() movdqa IV, STATE3 - pxor 0x60(INP), STATE3 + movdqu 0x60(INP), INC + pxor INC, STATE3 movdqu IV, 0x60(OUTP) - pxor 0x30(OUTP), STATE4 + movdqu 0x30(OUTP), INC + pxor INC, STATE4 movdqu STATE4, 0x30(OUTP) _aesni_gf128mul_x_ble() movdqa IV, STATE4 - pxor 0x70(INP), STATE4 + movdqu 0x70(INP), INC + pxor INC, STATE4 movdqu IV, 0x70(OUTP) _aesni_gf128mul_x_ble() @@ -2738,16 +2750,20 @@ ENTRY(aesni_xts_crypt8) call *%r11 - pxor 0x40(OUTP), STATE1 + movdqu 0x40(OUTP), INC + pxor INC, STATE1 movdqu STATE1, 0x40(OUTP) - pxor 0x50(OUTP), STATE2 + movdqu 0x50(OUTP), INC + pxor INC, STATE2 movdqu STATE2, 0x50(OUTP) - pxor 0x60(OUTP), STATE3 + movdqu 0x60(OUTP), INC + pxor INC, STATE3 movdqu STATE3, 0x60(OUTP) - pxor 0x70(OUTP), STATE4 + movdqu 0x70(OUTP), INC + pxor INC, STATE4 movdqu STATE4, 0x70(OUTP) ret diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c index 805078e08013..52ff81cce008 100644 --- a/arch/x86/ia32/ia32_aout.c +++ b/arch/x86/ia32/ia32_aout.c @@ -192,7 +192,7 @@ static int aout_core_dump(long signr, struct pt_regs *regs, struct file *file, /* struct user */ DUMP_WRITE(&dump, sizeof(dump)); /* Now dump all of the user data. Include malloced stuff as well */ - DUMP_SEEK(PAGE_SIZE); + DUMP_SEEK(PAGE_SIZE - sizeof(dump)); /* now we start writing out the user space info */ set_fs(USER_DS); /* Dump the data area */ diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c index cf1a471a18a2..bccfca68430e 100644 --- a/arch/x86/ia32/ia32_signal.c +++ b/arch/x86/ia32/ia32_signal.c @@ -34,8 +34,6 @@ #include <asm/sys_ia32.h> #include <asm/smap.h> -#define FIX_EFLAGS __FIX_EFLAGS - int copy_siginfo_to_user32(compat_siginfo_t __user *to, siginfo_t *from) { int err = 0; diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h index 338803422239..f8119b582c3c 100644 --- a/arch/x86/include/asm/apic.h +++ b/arch/x86/include/asm/apic.h @@ -12,6 +12,7 @@ #include <asm/fixmap.h> #include <asm/mpspec.h> #include <asm/msr.h> +#include <asm/idle.h> #define ARCH_APICTIMER_STOPS_ON_C3 1 @@ -687,5 +688,31 @@ extern int default_check_phys_apicid_present(int phys_apicid); #endif #endif /* CONFIG_X86_LOCAL_APIC */ +extern void irq_enter(void); +extern void irq_exit(void); + +static inline void entering_irq(void) +{ + irq_enter(); + exit_idle(); +} + +static inline void entering_ack_irq(void) +{ + ack_APIC_irq(); + entering_irq(); +} + +static inline void exiting_irq(void) +{ + irq_exit(); +} + +static inline void exiting_ack_irq(void) +{ + irq_exit(); + /* Ack only at the end to avoid potential reentry */ + ack_APIC_irq(); +} #endif /* _ASM_X86_APIC_H */ diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h index e99ac27f95b2..47538a61c91b 100644 --- a/arch/x86/include/asm/cpufeature.h +++ b/arch/x86/include/asm/cpufeature.h @@ -92,7 +92,7 @@ #define X86_FEATURE_LFENCE_RDTSC (3*32+18) /* "" Lfence synchronizes RDTSC */ #define X86_FEATURE_11AP (3*32+19) /* "" Bad local APIC aka 11AP */ #define X86_FEATURE_NOPL (3*32+20) /* The NOPL (0F 1F) instructions */ - /* 21 available, was AMD_C1E */ +#define X86_FEATURE_ALWAYS (3*32+21) /* "" Always-present feature */ #define X86_FEATURE_XTOPOLOGY (3*32+22) /* cpu topology enum extensions */ #define X86_FEATURE_TSC_RELIABLE (3*32+23) /* TSC is known to be reliable */ #define X86_FEATURE_NONSTOP_TSC (3*32+24) /* TSC does not stop in C states */ @@ -356,15 +356,36 @@ extern const char * const x86_power_flags[32]; #endif /* CONFIG_X86_64 */ #if __GNUC__ >= 4 +extern void warn_pre_alternatives(void); +extern bool __static_cpu_has_safe(u16 bit); + /* * Static testing of CPU features. Used the same as boot_cpu_has(). * These are only valid after alternatives have run, but will statically * patch the target code for additional performance. - * */ static __always_inline __pure bool __static_cpu_has(u16 bit) { #if __GNUC__ > 4 || __GNUC_MINOR__ >= 5 + +#ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS + /* + * Catch too early usage of this before alternatives + * have run. + */ + asm goto("1: jmp %l[t_warn]\n" + "2:\n" + ".section .altinstructions,\"a\"\n" + " .long 1b - .\n" + " .long 0\n" /* no replacement */ + " .word %P0\n" /* 1: do replace */ + " .byte 2b - 1b\n" /* source len */ + " .byte 0\n" /* replacement len */ + ".previous\n" + /* skipping size check since replacement size = 0 */ + : : "i" (X86_FEATURE_ALWAYS) : : t_warn); +#endif + asm goto("1: jmp %l[t_no]\n" "2:\n" ".section .altinstructions,\"a\"\n" @@ -379,7 +400,13 @@ static __always_inline __pure bool __static_cpu_has(u16 bit) return true; t_no: return false; -#else + +#ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS + t_warn: + warn_pre_alternatives(); + return false; +#endif +#else /* GCC_VERSION >= 40500 */ u8 flag; /* Open-coded due to __stringify() in ALTERNATIVE() */ asm volatile("1: movb $0,%0\n" @@ -411,11 +438,94 @@ static __always_inline __pure bool __static_cpu_has(u16 bit) __static_cpu_has(bit) : \ boot_cpu_has(bit) \ ) + +static __always_inline __pure bool _static_cpu_has_safe(u16 bit) +{ +#if __GNUC__ > 4 || __GNUC_MINOR__ >= 5 +/* + * We need to spell the jumps to the compiler because, depending on the offset, + * the replacement jump can be bigger than the original jump, and this we cannot + * have. Thus, we force the jump to the widest, 4-byte, signed relative + * offset even though the last would often fit in less bytes. + */ + asm goto("1: .byte 0xe9\n .long %l[t_dynamic] - 2f\n" + "2:\n" + ".section .altinstructions,\"a\"\n" + " .long 1b - .\n" /* src offset */ + " .long 3f - .\n" /* repl offset */ + " .word %P1\n" /* always replace */ + " .byte 2b - 1b\n" /* src len */ + " .byte 4f - 3f\n" /* repl len */ + ".previous\n" + ".section .altinstr_replacement,\"ax\"\n" + "3: .byte 0xe9\n .long %l[t_no] - 2b\n" + "4:\n" + ".previous\n" + ".section .altinstructions,\"a\"\n" + " .long 1b - .\n" /* src offset */ + " .long 0\n" /* no replacement */ + " .word %P0\n" /* feature bit */ + " .byte 2b - 1b\n" /* src len */ + " .byte 0\n" /* repl len */ + ".previous\n" + : : "i" (bit), "i" (X86_FEATURE_ALWAYS) + : : t_dynamic, t_no); + return true; + t_no: + return false; + t_dynamic: + return __static_cpu_has_safe(bit); +#else /* GCC_VERSION >= 40500 */ + u8 flag; + /* Open-coded due to __stringify() in ALTERNATIVE() */ + asm volatile("1: movb $2,%0\n" + "2:\n" + ".section .altinstructions,\"a\"\n" + " .long 1b - .\n" /* src offset */ + " .long 3f - .\n" /* repl offset */ + " .word %P2\n" /* always replace */ + " .byte 2b - 1b\n" /* source len */ + " .byte 4f - 3f\n" /* replacement len */ + ".previous\n" + ".section .discard,\"aw\",@progbits\n" + " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */ + ".previous\n" + ".section .altinstr_replacement,\"ax\"\n" + "3: movb $0,%0\n" + "4:\n" + ".previous\n" + ".section .altinstructions,\"a\"\n" + " .long 1b - .\n" /* src offset */ + " .long 5f - .\n" /* repl offset */ + " .word %P1\n" /* feature bit */ + " .byte 4b - 3b\n" /* src len */ + " .byte 6f - 5f\n" /* repl len */ + ".previous\n" + ".section .discard,\"aw\",@progbits\n" + " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */ + ".previous\n" + ".section .altinstr_replacement,\"ax\"\n" + "5: movb $1,%0\n" + "6:\n" + ".previous\n" + : "=qm" (flag) + : "i" (bit), "i" (X86_FEATURE_ALWAYS)); + return (flag == 2 ? __static_cpu_has_safe(bit) : flag); +#endif +} + +#define static_cpu_has_safe(bit) \ +( \ + __builtin_constant_p(boot_cpu_has(bit)) ? \ + boot_cpu_has(bit) : \ + _static_cpu_has_safe(bit) \ +) #else /* * gcc 3.x is too stupid to do the static test; fall back to dynamic. */ -#define static_cpu_has(bit) boot_cpu_has(bit) +#define static_cpu_has(bit) boot_cpu_has(bit) +#define static_cpu_has_safe(bit) boot_cpu_has(bit) #endif #define cpu_has_bug(c, bit) cpu_has(c, (bit)) diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h index 8bf1c06070d5..b90e5dfeee46 100644 --- a/arch/x86/include/asm/desc.h +++ b/arch/x86/include/asm/desc.h @@ -36,8 +36,8 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in extern struct desc_ptr idt_descr; extern gate_desc idt_table[]; -extern struct desc_ptr nmi_idt_descr; -extern gate_desc nmi_idt_table[]; +extern struct desc_ptr debug_idt_descr; +extern gate_desc debug_idt_table[]; struct gdt_page { struct desc_struct gdt[GDT_ENTRIES]; @@ -316,7 +316,20 @@ static inline void set_nmi_gate(int gate, void *addr) gate_desc s; pack_gate(&s, GATE_INTERRUPT, (unsigned long)addr, 0, 0, __KERNEL_CS); - write_idt_entry(nmi_idt_table, gate, &s); + write_idt_entry(debug_idt_table, gate, &s); +} +#endif + +#ifdef CONFIG_TRACING +extern struct desc_ptr trace_idt_descr; +extern gate_desc trace_idt_table[]; +static inline void write_trace_idt_entry(int entry, const gate_desc *gate) +{ + write_idt_entry(trace_idt_table, entry, gate); +} +#else +static inline void write_trace_idt_entry(int entry, const gate_desc *gate) +{ } #endif @@ -331,6 +344,7 @@ static inline void _set_gate(int gate, unsigned type, void *addr, * setup time */ write_idt_entry(idt_table, gate, &s); + write_trace_idt_entry(gate, &s); } /* @@ -360,12 +374,39 @@ static inline void alloc_system_vector(int vector) } } -static inline void alloc_intr_gate(unsigned int n, void *addr) +#ifdef CONFIG_TRACING +static inline void trace_set_intr_gate(unsigned int gate, void *addr) +{ + gate_desc s; + + pack_gate(&s, GATE_INTERRUPT, (unsigned long)addr, 0, 0, __KERNEL_CS); + write_idt_entry(trace_idt_table, gate, &s); +} + +static inline void __trace_alloc_intr_gate(unsigned int n, void *addr) +{ + trace_set_intr_gate(n, addr); +} +#else +static inline void trace_set_intr_gate(unsigned int gate, void *addr) +{ +} + +#define __trace_alloc_intr_gate(n, addr) +#endif + +static inline void __alloc_intr_gate(unsigned int n, void *addr) { - alloc_system_vector(n); set_intr_gate(n, addr); } +#define alloc_intr_gate(n, addr) \ + do { \ + alloc_system_vector(n); \ + __alloc_intr_gate(n, addr); \ + __trace_alloc_intr_gate(n, trace_##addr); \ + } while (0) + /* * This routine sets up an interrupt gate at directory privilege level 3. */ @@ -405,4 +446,70 @@ static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist) _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS); } +#ifdef CONFIG_X86_64 +DECLARE_PER_CPU(u32, debug_idt_ctr); +static inline bool is_debug_idt_enabled(void) +{ + if (this_cpu_read(debug_idt_ctr)) + return true; + + return false; +} + +static inline void load_debug_idt(void) +{ + load_idt((const struct desc_ptr *)&debug_idt_descr); +} +#else +static inline bool is_debug_idt_enabled(void) +{ + return false; +} + +static inline void load_debug_idt(void) +{ +} +#endif + +#ifdef CONFIG_TRACING +extern atomic_t trace_idt_ctr; +static inline bool is_trace_idt_enabled(void) +{ + if (atomic_read(&trace_idt_ctr)) + return true; + + return false; +} + +static inline void load_trace_idt(void) +{ + load_idt((const struct desc_ptr *)&trace_idt_descr); +} +#else +static inline bool is_trace_idt_enabled(void) +{ + return false; +} + +static inline void load_trace_idt(void) +{ +} +#endif + +/* + * The load_current_idt() must be called with interrupts disabled + * to avoid races. That way the IDT will always be set back to the expected + * descriptor. It's also called when a CPU is being initialized, and + * that doesn't need to disable interrupts, as nothing should be + * bothering the CPU then. + */ +static inline void load_current_idt(void) +{ + if (is_debug_idt_enabled()) + load_debug_idt(); + else if (is_trace_idt_enabled()) + load_trace_idt(); + else + load_idt((const struct desc_ptr *)&idt_descr); +} #endif /* _ASM_X86_DESC_H */ diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h index 2fb5d5884e23..0062a0125041 100644 --- a/arch/x86/include/asm/efi.h +++ b/arch/x86/include/asm/efi.h @@ -52,40 +52,40 @@ extern u64 efi_call6(void *fp, u64 arg1, u64 arg2, u64 arg3, u64 arg4, u64 arg5, u64 arg6); #define efi_call_phys0(f) \ - efi_call0((void *)(f)) + efi_call0((f)) #define efi_call_phys1(f, a1) \ - efi_call1((void *)(f), (u64)(a1)) + efi_call1((f), (u64)(a1)) #define efi_call_phys2(f, a1, a2) \ - efi_call2((void *)(f), (u64)(a1), (u64)(a2)) + efi_call2((f), (u64)(a1), (u64)(a2)) #define efi_call_phys3(f, a1, a2, a3) \ - efi_call3((void *)(f), (u64)(a1), (u64)(a2), (u64)(a3)) + efi_call3((f), (u64)(a1), (u64)(a2), (u64)(a3)) #define efi_call_phys4(f, a1, a2, a3, a4) \ - efi_call4((void *)(f), (u64)(a1), (u64)(a2), (u64)(a3), \ + efi_call4((f), (u64)(a1), (u64)(a2), (u64)(a3), \ (u64)(a4)) #define efi_call_phys5(f, a1, a2, a3, a4, a5) \ - efi_call5((void *)(f), (u64)(a1), (u64)(a2), (u64)(a3), \ + efi_call5((f), (u64)(a1), (u64)(a2), (u64)(a3), \ (u64)(a4), (u64)(a5)) #define efi_call_phys6(f, a1, a2, a3, a4, a5, a6) \ - efi_call6((void *)(f), (u64)(a1), (u64)(a2), (u64)(a3), \ + efi_call6((f), (u64)(a1), (u64)(a2), (u64)(a3), \ (u64)(a4), (u64)(a5), (u64)(a6)) #define efi_call_virt0(f) \ - efi_call0((void *)(efi.systab->runtime->f)) + efi_call0((efi.systab->runtime->f)) #define efi_call_virt1(f, a1) \ - efi_call1((void *)(efi.systab->runtime->f), (u64)(a1)) + efi_call1((efi.systab->runtime->f), (u64)(a1)) #define efi_call_virt2(f, a1, a2) \ - efi_call2((void *)(efi.systab->runtime->f), (u64)(a1), (u64)(a2)) + efi_call2((efi.systab->runtime->f), (u64)(a1), (u64)(a2)) #define efi_call_virt3(f, a1, a2, a3) \ - efi_call3((void *)(efi.systab->runtime->f), (u64)(a1), (u64)(a2), \ + efi_call3((efi.systab->runtime->f), (u64)(a1), (u64)(a2), \ (u64)(a3)) #define efi_call_virt4(f, a1, a2, a3, a4) \ - efi_call4((void *)(efi.systab->runtime->f), (u64)(a1), (u64)(a2), \ + efi_call4((efi.systab->runtime->f), (u64)(a1), (u64)(a2), \ (u64)(a3), (u64)(a4)) #define efi_call_virt5(f, a1, a2, a3, a4, a5) \ - efi_call5((void *)(efi.systab->runtime->f), (u64)(a1), (u64)(a2), \ + efi_call5((efi.systab->runtime->f), (u64)(a1), (u64)(a2), \ (u64)(a3), (u64)(a4), (u64)(a5)) #define efi_call_virt6(f, a1, a2, a3, a4, a5, a6) \ - efi_call6((void *)(efi.systab->runtime->f), (u64)(a1), (u64)(a2), \ + efi_call6((efi.systab->runtime->f), (u64)(a1), (u64)(a2), \ (u64)(a3), (u64)(a4), (u64)(a5), (u64)(a6)) extern void __iomem *efi_ioremap(unsigned long addr, unsigned long size, @@ -102,13 +102,6 @@ extern void efi_call_phys_epilog(void); extern void efi_unmap_memmap(void); extern void efi_memory_uc(u64 addr, unsigned long size); -struct efi_var_bootdata { - struct setup_data data; - u64 store_size; - u64 remaining_size; - u64 max_var_size; -}; - #ifdef CONFIG_EFI static inline bool efi_is_native(void) diff --git a/arch/x86/include/asm/entry_arch.h b/arch/x86/include/asm/entry_arch.h index 9bd4ecac72be..dc5fa661465f 100644 --- a/arch/x86/include/asm/entry_arch.h +++ b/arch/x86/include/asm/entry_arch.h @@ -13,14 +13,16 @@ BUILD_INTERRUPT(reschedule_interrupt,RESCHEDULE_VECTOR) BUILD_INTERRUPT(call_function_interrupt,CALL_FUNCTION_VECTOR) BUILD_INTERRUPT(call_function_single_interrupt,CALL_FUNCTION_SINGLE_VECTOR) -BUILD_INTERRUPT(irq_move_cleanup_interrupt,IRQ_MOVE_CLEANUP_VECTOR) -BUILD_INTERRUPT(reboot_interrupt,REBOOT_VECTOR) +BUILD_INTERRUPT3(irq_move_cleanup_interrupt, IRQ_MOVE_CLEANUP_VECTOR, + smp_irq_move_cleanup_interrupt) +BUILD_INTERRUPT3(reboot_interrupt, REBOOT_VECTOR, smp_reboot_interrupt) #endif BUILD_INTERRUPT(x86_platform_ipi, X86_PLATFORM_IPI_VECTOR) #ifdef CONFIG_HAVE_KVM -BUILD_INTERRUPT(kvm_posted_intr_ipi, POSTED_INTR_VECTOR) +BUILD_INTERRUPT3(kvm_posted_intr_ipi, POSTED_INTR_VECTOR, + smp_kvm_posted_intr_ipi) #endif /* diff --git a/arch/x86/include/asm/fixmap.h b/arch/x86/include/asm/fixmap.h index 0dc7d9e21c34..e846225265ed 100644 --- a/arch/x86/include/asm/fixmap.h +++ b/arch/x86/include/asm/fixmap.h @@ -81,11 +81,11 @@ enum fixed_addresses { + ((VSYSCALL_END-VSYSCALL_START) >> PAGE_SHIFT) - 1, VVAR_PAGE, VSYSCALL_HPET, -#endif #ifdef CONFIG_PARAVIRT_CLOCK PVCLOCK_FIXMAP_BEGIN, PVCLOCK_FIXMAP_END = PVCLOCK_FIXMAP_BEGIN+PVCLOCK_VSYSCALL_NR_PAGES-1, #endif +#endif FIX_DBGP_BASE, FIX_EARLYCON_MEM_BASE, #ifdef CONFIG_PROVIDE_OHCI1394_DMA_INIT diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h index e25cc33ec54d..4d0bda7b11e3 100644 --- a/arch/x86/include/asm/fpu-internal.h +++ b/arch/x86/include/asm/fpu-internal.h @@ -62,10 +62,8 @@ extern user_regset_set_fn fpregs_set, xfpregs_set, fpregs_soft_set, #define xstateregs_active fpregs_active #ifdef CONFIG_MATH_EMULATION -# define HAVE_HWFP (boot_cpu_data.hard_math) extern void finit_soft_fpu(struct i387_soft_struct *soft); #else -# define HAVE_HWFP 1 static inline void finit_soft_fpu(struct i387_soft_struct *soft) {} #endif @@ -345,7 +343,7 @@ static inline void __thread_fpu_end(struct task_struct *tsk) static inline void __thread_fpu_begin(struct task_struct *tsk) { - if (!use_eager_fpu()) + if (!static_cpu_has_safe(X86_FEATURE_EAGER_FPU)) clts(); __thread_set_has_fpu(tsk); } diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h index 1da97efad08a..e4ac559c4a24 100644 --- a/arch/x86/include/asm/hw_irq.h +++ b/arch/x86/include/asm/hw_irq.h @@ -77,6 +77,23 @@ extern void threshold_interrupt(void); extern void call_function_interrupt(void); extern void call_function_single_interrupt(void); +#ifdef CONFIG_TRACING +/* Interrupt handlers registered during init_IRQ */ +extern void trace_apic_timer_interrupt(void); +extern void trace_x86_platform_ipi(void); +extern void trace_error_interrupt(void); +extern void trace_irq_work_interrupt(void); +extern void trace_spurious_interrupt(void); +extern void trace_thermal_interrupt(void); +extern void trace_reschedule_interrupt(void); +extern void trace_threshold_interrupt(void); +extern void trace_call_function_interrupt(void); +extern void trace_call_function_single_interrupt(void); +#define trace_irq_move_cleanup_interrupt irq_move_cleanup_interrupt +#define trace_reboot_interrupt reboot_interrupt +#define trace_kvm_posted_intr_ipi kvm_posted_intr_ipi +#endif /* CONFIG_TRACING */ + /* IOAPIC */ #define IO_APIC_IRQ(x) (((x) >= NR_IRQS_LEGACY) || ((1<<(x)) & io_apic_irqs)) extern unsigned long io_apic_irqs; diff --git a/arch/x86/include/asm/irq.h b/arch/x86/include/asm/irq.h index ba870bb6dd8e..57873beb3292 100644 --- a/arch/x86/include/asm/irq.h +++ b/arch/x86/include/asm/irq.h @@ -41,4 +41,9 @@ extern int vector_used_by_percpu_irq(unsigned int vector); extern void init_ISA_irqs(void); +#ifdef CONFIG_X86_LOCAL_APIC +void arch_trigger_all_cpu_backtrace(void); +#define arch_trigger_all_cpu_backtrace arch_trigger_all_cpu_backtrace +#endif + #endif /* _ASM_X86_IRQ_H */ diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 3741c653767c..af9c5525434d 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -59,7 +59,7 @@ (~(unsigned long)(X86_CR4_VME | X86_CR4_PVI | X86_CR4_TSD | X86_CR4_DE\ | X86_CR4_PSE | X86_CR4_PAE | X86_CR4_MCE \ | X86_CR4_PGE | X86_CR4_PCE | X86_CR4_OSFXSR | X86_CR4_PCIDE \ - | X86_CR4_OSXSAVE | X86_CR4_SMEP | X86_CR4_RDWRGSFS \ + | X86_CR4_OSXSAVE | X86_CR4_SMEP | X86_CR4_FSGSBASE \ | X86_CR4_OSXMMEXCPT | X86_CR4_VMXE)) #define CR8_RESERVED_BITS (~(unsigned long)X86_CR8_TPR) diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h index fa5f71e021d5..6b52980c29c1 100644 --- a/arch/x86/include/asm/mce.h +++ b/arch/x86/include/asm/mce.h @@ -61,7 +61,7 @@ #define MCJ_CTX_IRQ 0x2 /* inject context: IRQ */ #define MCJ_NMI_BROADCAST 0x4 /* do NMI broadcasting */ #define MCJ_EXCEPTION 0x8 /* raise as exception */ -#define MCJ_IRQ_BRAODCAST 0x10 /* do IRQ broadcasting */ +#define MCJ_IRQ_BROADCAST 0x10 /* do IRQ broadcasting */ #define MCE_OVERFLOW 0 /* bit 0 in flags means overflow */ diff --git a/arch/x86/include/asm/microcode.h b/arch/x86/include/asm/microcode.h index 6825e2efd1b4..6bc3985ee473 100644 --- a/arch/x86/include/asm/microcode.h +++ b/arch/x86/include/asm/microcode.h @@ -60,11 +60,11 @@ static inline void __exit exit_amd_microcode(void) {} #ifdef CONFIG_MICROCODE_EARLY #define MAX_UCODE_COUNT 128 extern void __init load_ucode_bsp(void); -extern __init void load_ucode_ap(void); +extern void __cpuinit load_ucode_ap(void); extern int __init save_microcode_in_initrd(void); #else static inline void __init load_ucode_bsp(void) {} -static inline __init void load_ucode_ap(void) {} +static inline void __cpuinit load_ucode_ap(void) {} static inline int __init save_microcode_in_initrd(void) { return 0; diff --git a/arch/x86/include/asm/microcode_amd.h b/arch/x86/include/asm/microcode_amd.h new file mode 100644 index 000000000000..c6b043f40271 --- /dev/null +++ b/arch/x86/include/asm/microcode_amd.h @@ -0,0 +1,78 @@ +#ifndef _ASM_X86_MICROCODE_AMD_H +#define _ASM_X86_MICROCODE_AMD_H + +#include <asm/microcode.h> + +#define UCODE_MAGIC 0x00414d44 +#define UCODE_EQUIV_CPU_TABLE_TYPE 0x00000000 +#define UCODE_UCODE_TYPE 0x00000001 + +#define SECTION_HDR_SIZE 8 +#define CONTAINER_HDR_SZ 12 + +struct equiv_cpu_entry { + u32 installed_cpu; + u32 fixed_errata_mask; + u32 fixed_errata_compare; + u16 equiv_cpu; + u16 res; +} __attribute__((packed)); + +struct microcode_header_amd { + u32 data_code; + u32 patch_id; + u16 mc_patch_data_id; + u8 mc_patch_data_len; + u8 init_flag; + u32 mc_patch_data_checksum; + u32 nb_dev_id; + u32 sb_dev_id; + u16 processor_rev_id; + u8 nb_rev_id; + u8 sb_rev_id; + u8 bios_api_rev; + u8 reserved1[3]; + u32 match_reg[8]; +} __attribute__((packed)); + +struct microcode_amd { + struct microcode_header_amd hdr; + unsigned int mpb[0]; +}; + +static inline u16 find_equiv_id(struct equiv_cpu_entry *equiv_cpu_table, + unsigned int sig) +{ + int i = 0; + + if (!equiv_cpu_table) + return 0; + + while (equiv_cpu_table[i].installed_cpu != 0) { + if (sig == equiv_cpu_table[i].installed_cpu) + return equiv_cpu_table[i].equiv_cpu; + + i++; + } + return 0; +} + +extern int __apply_microcode_amd(struct microcode_amd *mc_amd); +extern int apply_microcode_amd(int cpu); +extern enum ucode_state load_microcode_amd(int cpu, const u8 *data, size_t size); + +#ifdef CONFIG_MICROCODE_AMD_EARLY +#ifdef CONFIG_X86_32 +#define MPB_MAX_SIZE PAGE_SIZE +extern u8 amd_bsp_mpb[MPB_MAX_SIZE]; +#endif +extern void __init load_ucode_amd_bsp(void); +extern void __cpuinit load_ucode_amd_ap(void); +extern int __init save_microcode_in_initrd_amd(void); +#else +static inline void __init load_ucode_amd_bsp(void) {} +static inline void __cpuinit load_ucode_amd_ap(void) {} +static inline int __init save_microcode_in_initrd_amd(void) { return -EINVAL; } +#endif + +#endif /* _ASM_X86_MICROCODE_AMD_H */ diff --git a/arch/x86/include/asm/microcode_intel.h b/arch/x86/include/asm/microcode_intel.h index 5356f927d411..87a085333cbf 100644 --- a/arch/x86/include/asm/microcode_intel.h +++ b/arch/x86/include/asm/microcode_intel.h @@ -67,10 +67,12 @@ update_match_revision(struct microcode_header_intel *mc_header, int rev); extern void __init load_ucode_intel_bsp(void); extern void __cpuinit load_ucode_intel_ap(void); extern void show_ucode_info_early(void); +extern int __init save_microcode_in_initrd_intel(void); #else static inline __init void load_ucode_intel_bsp(void) {} static inline __cpuinit void load_ucode_intel_ap(void) {} static inline void show_ucode_info_early(void) {} +static inline int __init save_microcode_in_initrd_intel(void) { return -EINVAL; } #endif #if defined(CONFIG_MICROCODE_INTEL_EARLY) && defined(CONFIG_HOTPLUG_CPU) diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h index c2934be2446a..cd9c41938b8a 100644 --- a/arch/x86/include/asm/mshyperv.h +++ b/arch/x86/include/asm/mshyperv.h @@ -12,6 +12,9 @@ struct ms_hyperv_info { extern struct ms_hyperv_info ms_hyperv; void hyperv_callback_vector(void); +#ifdef CONFIG_TRACING +#define trace_hyperv_callback_vector hyperv_callback_vector +#endif void hyperv_vector_handler(struct pt_regs *regs); void hv_register_vmbus_handler(int irq, irq_handler_t handler); diff --git a/arch/x86/include/asm/mutex_32.h b/arch/x86/include/asm/mutex_32.h index 03f90c8a5a7c..0208c3c2cbc6 100644 --- a/arch/x86/include/asm/mutex_32.h +++ b/arch/x86/include/asm/mutex_32.h @@ -42,17 +42,14 @@ do { \ * __mutex_fastpath_lock_retval - try to take the lock by moving the count * from 1 to a 0 value * @count: pointer of type atomic_t - * @fail_fn: function to call if the original value was not 1 * - * Change the count from 1 to a value lower than 1, and call <fail_fn> if it - * wasn't 1 originally. This function returns 0 if the fastpath succeeds, - * or anything the slow path function returns + * Change the count from 1 to a value lower than 1. This function returns 0 + * if the fastpath succeeds, or -1 otherwise. */ -static inline int __mutex_fastpath_lock_retval(atomic_t *count, - int (*fail_fn)(atomic_t *)) +static inline int __mutex_fastpath_lock_retval(atomic_t *count) { if (unlikely(atomic_dec_return(count) < 0)) - return fail_fn(count); + return -1; else return 0; } diff --git a/arch/x86/include/asm/mutex_64.h b/arch/x86/include/asm/mutex_64.h index 68a87b0f8e29..2c543fff241b 100644 --- a/arch/x86/include/asm/mutex_64.h +++ b/arch/x86/include/asm/mutex_64.h @@ -37,17 +37,14 @@ do { \ * __mutex_fastpath_lock_retval - try to take the lock by moving the count * from 1 to a 0 value * @count: pointer of type atomic_t - * @fail_fn: function to call if the original value was not 1 * - * Change the count from 1 to a value lower than 1, and call <fail_fn> if - * it wasn't 1 originally. This function returns 0 if the fastpath succeeds, - * or anything the slow path function returns + * Change the count from 1 to a value lower than 1. This function returns 0 + * if the fastpath succeeds, or -1 otherwise. */ -static inline int __mutex_fastpath_lock_retval(atomic_t *count, - int (*fail_fn)(atomic_t *)) +static inline int __mutex_fastpath_lock_retval(atomic_t *count) { if (unlikely(atomic_dec_return(count) < 0)) - return fail_fn(count); + return -1; else return 0; } diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h index c0fa356e90de..86f9301903c8 100644 --- a/arch/x86/include/asm/nmi.h +++ b/arch/x86/include/asm/nmi.h @@ -18,9 +18,7 @@ extern int proc_nmi_enabled(struct ctl_table *, int , void __user *, size_t *, loff_t *); extern int unknown_nmi_panic; -void arch_trigger_all_cpu_backtrace(void); -#define arch_trigger_all_cpu_backtrace arch_trigger_all_cpu_backtrace -#endif +#endif /* CONFIG_X86_LOCAL_APIC */ #define NMI_FLAG_FIRST 1 diff --git a/arch/x86/include/asm/perf_event.h b/arch/x86/include/asm/perf_event.h index 57cb63402213..8249df45d2f2 100644 --- a/arch/x86/include/asm/perf_event.h +++ b/arch/x86/include/asm/perf_event.h @@ -29,6 +29,9 @@ #define ARCH_PERFMON_EVENTSEL_INV (1ULL << 23) #define ARCH_PERFMON_EVENTSEL_CMASK 0xFF000000ULL +#define HSW_IN_TX (1ULL << 32) +#define HSW_IN_TX_CHECKPOINTED (1ULL << 33) + #define AMD64_EVENTSEL_INT_CORE_ENABLE (1ULL << 36) #define AMD64_EVENTSEL_GUESTONLY (1ULL << 40) #define AMD64_EVENTSEL_HOSTONLY (1ULL << 41) diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index 1e672234c4ff..5b0818bc8963 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -506,9 +506,6 @@ static inline unsigned long pages_to_mb(unsigned long npg) return npg >> (20 - PAGE_SHIFT); } -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - #if PAGETABLE_LEVELS > 2 static inline int pud_none(pud_t pud) { diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index 22224b3b43bb..29937c4f6ff8 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -89,9 +89,9 @@ struct cpuinfo_x86 { char wp_works_ok; /* It doesn't on 386's */ /* Problems on some 486Dx4's and old 386's: */ - char hard_math; char rfu; char pad0; + char pad1; #else /* Number of 4K pages in DTLB/ITLB combined(in pages): */ int x86_tlbsize; @@ -164,6 +164,7 @@ extern const struct seq_operations cpuinfo_op; #define cache_line_size() (boot_cpu_data.x86_cache_alignment) extern void cpu_detect(struct cpuinfo_x86 *c); +extern void __cpuinit fpu_detect(struct cpuinfo_x86 *c); extern void early_cpu_init(void); extern void identify_boot_cpu(void); @@ -981,5 +982,5 @@ bool xen_set_default_idle(void); #endif void stop_this_cpu(void *dummy); - +void df_debug(struct pt_regs *regs, long error_code); #endif /* _ASM_X86_PROCESSOR_H */ diff --git a/arch/x86/include/asm/sighandling.h b/arch/x86/include/asm/sighandling.h index beff97f7df37..7a958164088c 100644 --- a/arch/x86/include/asm/sighandling.h +++ b/arch/x86/include/asm/sighandling.h @@ -7,10 +7,10 @@ #include <asm/processor-flags.h> -#define __FIX_EFLAGS (X86_EFLAGS_AC | X86_EFLAGS_OF | \ +#define FIX_EFLAGS (X86_EFLAGS_AC | X86_EFLAGS_OF | \ X86_EFLAGS_DF | X86_EFLAGS_TF | X86_EFLAGS_SF | \ X86_EFLAGS_ZF | X86_EFLAGS_AF | X86_EFLAGS_PF | \ - X86_EFLAGS_CF) + X86_EFLAGS_CF | X86_EFLAGS_RF) void signal_fault(struct pt_regs *regs, void __user *frame, char *where); diff --git a/arch/x86/include/asm/special_insns.h b/arch/x86/include/asm/special_insns.h index 41fc93a2e225..2f4d924fe6c9 100644 --- a/arch/x86/include/asm/special_insns.h +++ b/arch/x86/include/asm/special_insns.h @@ -16,7 +16,7 @@ static inline void native_clts(void) * all loads stores around it, which can hurt performance. Solution is to * use a variable and mimic reads and writes to it to enforce serialization */ -static unsigned long __force_order; +extern unsigned long __force_order; static inline unsigned long native_read_cr0(void) { diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h index 50a7fc0f824a..cf512003e663 100644 --- a/arch/x86/include/asm/tlbflush.h +++ b/arch/x86/include/asm/tlbflush.h @@ -62,7 +62,7 @@ static inline void __flush_tlb_all(void) static inline void __flush_tlb_one(unsigned long addr) { - __flush_tlb_single(addr); + __flush_tlb_single(addr); } #define TLB_FLUSH_ALL -1UL diff --git a/arch/x86/include/asm/trace/irq_vectors.h b/arch/x86/include/asm/trace/irq_vectors.h new file mode 100644 index 000000000000..2874df24e7a4 --- /dev/null +++ b/arch/x86/include/asm/trace/irq_vectors.h @@ -0,0 +1,104 @@ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM irq_vectors + +#if !defined(_TRACE_IRQ_VECTORS_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_IRQ_VECTORS_H + +#include <linux/tracepoint.h> + +extern void trace_irq_vector_regfunc(void); +extern void trace_irq_vector_unregfunc(void); + +DECLARE_EVENT_CLASS(x86_irq_vector, + + TP_PROTO(int vector), + + TP_ARGS(vector), + + TP_STRUCT__entry( + __field( int, vector ) + ), + + TP_fast_assign( + __entry->vector = vector; + ), + + TP_printk("vector=%d", __entry->vector) ); + +#define DEFINE_IRQ_VECTOR_EVENT(name) \ +DEFINE_EVENT_FN(x86_irq_vector, name##_entry, \ + TP_PROTO(int vector), \ + TP_ARGS(vector), \ + trace_irq_vector_regfunc, \ + trace_irq_vector_unregfunc); \ +DEFINE_EVENT_FN(x86_irq_vector, name##_exit, \ + TP_PROTO(int vector), \ + TP_ARGS(vector), \ + trace_irq_vector_regfunc, \ + trace_irq_vector_unregfunc); + + +/* + * local_timer - called when entering/exiting a local timer interrupt + * vector handler + */ +DEFINE_IRQ_VECTOR_EVENT(local_timer); + +/* + * reschedule - called when entering/exiting a reschedule vector handler + */ +DEFINE_IRQ_VECTOR_EVENT(reschedule); + +/* + * spurious_apic - called when entering/exiting a spurious apic vector handler + */ +DEFINE_IRQ_VECTOR_EVENT(spurious_apic); + +/* + * error_apic - called when entering/exiting an error apic vector handler + */ +DEFINE_IRQ_VECTOR_EVENT(error_apic); + +/* + * x86_platform_ipi - called when entering/exiting a x86 platform ipi interrupt + * vector handler + */ +DEFINE_IRQ_VECTOR_EVENT(x86_platform_ipi); + +/* + * irq_work - called when entering/exiting a irq work interrupt + * vector handler + */ +DEFINE_IRQ_VECTOR_EVENT(irq_work); + +/* + * call_function - called when entering/exiting a call function interrupt + * vector handler + */ +DEFINE_IRQ_VECTOR_EVENT(call_function); + +/* + * call_function_single - called when entering/exiting a call function + * single interrupt vector handler + */ +DEFINE_IRQ_VECTOR_EVENT(call_function_single); + +/* + * threshold_apic - called when entering/exiting a threshold apic interrupt + * vector handler + */ +DEFINE_IRQ_VECTOR_EVENT(threshold_apic); + +/* + * thermal_apic - called when entering/exiting a thermal apic interrupt + * vector handler + */ +DEFINE_IRQ_VECTOR_EVENT(thermal_apic); + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . +#define TRACE_INCLUDE_FILE irq_vectors +#endif /* _TRACE_IRQ_VECTORS_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h index 142810c457dc..4f7923dd0007 100644 --- a/arch/x86/include/asm/uaccess_64.h +++ b/arch/x86/include/asm/uaccess_64.h @@ -235,7 +235,7 @@ extern long __copy_user_nocache(void *dst, const void __user *src, static inline int __copy_from_user_nocache(void *dst, const void __user *src, unsigned size) { - might_sleep(); + might_fault(); return __copy_user_nocache(dst, src, size, 1); } diff --git a/arch/x86/include/asm/uv/uv_bau.h b/arch/x86/include/asm/uv/uv_bau.h index a06983cdc125..0b46ef261c77 100644 --- a/arch/x86/include/asm/uv/uv_bau.h +++ b/arch/x86/include/asm/uv/uv_bau.h @@ -731,6 +731,9 @@ static inline void bau_cpubits_clear(struct bau_local_cpumask *dstp, int nbits) } extern void uv_bau_message_intr1(void); +#ifdef CONFIG_TRACING +#define trace_uv_bau_message_intr1 uv_bau_message_intr1 +#endif extern void uv_bau_timeout_intr1(void); struct atomic_short { diff --git a/arch/x86/include/uapi/asm/bootparam.h b/arch/x86/include/uapi/asm/bootparam.h index 08744242b8d2..c15ddaf90710 100644 --- a/arch/x86/include/uapi/asm/bootparam.h +++ b/arch/x86/include/uapi/asm/bootparam.h @@ -6,7 +6,6 @@ #define SETUP_E820_EXT 1 #define SETUP_DTB 2 #define SETUP_PCI 3 -#define SETUP_EFI_VARS 4 /* ram_size flags */ #define RAMDISK_IMAGE_START_MASK 0x07FF diff --git a/arch/x86/include/uapi/asm/msr-index.h b/arch/x86/include/uapi/asm/msr-index.h index 2af848dfa754..bb0465090ae5 100644 --- a/arch/x86/include/uapi/asm/msr-index.h +++ b/arch/x86/include/uapi/asm/msr-index.h @@ -170,6 +170,9 @@ #define MSR_KNC_EVNTSEL0 0x00000028 #define MSR_KNC_EVNTSEL1 0x00000029 +/* Alternative perfctr range with full access. */ +#define MSR_IA32_PMC0 0x000004c1 + /* AMD64 MSRs. Not complete. See the architecture manual for a more complete list. */ diff --git a/arch/x86/include/uapi/asm/processor-flags.h b/arch/x86/include/uapi/asm/processor-flags.h index 54991a746043..180a0c3c224d 100644 --- a/arch/x86/include/uapi/asm/processor-flags.h +++ b/arch/x86/include/uapi/asm/processor-flags.h @@ -2,75 +2,129 @@ #define _UAPI_ASM_X86_PROCESSOR_FLAGS_H /* Various flags defined: can be included from assembler. */ +#include <linux/const.h> + /* * EFLAGS bits */ -#define X86_EFLAGS_CF 0x00000001 /* Carry Flag */ -#define X86_EFLAGS_BIT1 0x00000002 /* Bit 1 - always on */ -#define X86_EFLAGS_PF 0x00000004 /* Parity Flag */ -#define X86_EFLAGS_AF 0x00000010 /* Auxiliary carry Flag */ -#define X86_EFLAGS_ZF 0x00000040 /* Zero Flag */ -#define X86_EFLAGS_SF 0x00000080 /* Sign Flag */ -#define X86_EFLAGS_TF 0x00000100 /* Trap Flag */ -#define X86_EFLAGS_IF 0x00000200 /* Interrupt Flag */ -#define X86_EFLAGS_DF 0x00000400 /* Direction Flag */ -#define X86_EFLAGS_OF 0x00000800 /* Overflow Flag */ -#define X86_EFLAGS_IOPL 0x00003000 /* IOPL mask */ -#define X86_EFLAGS_NT 0x00004000 /* Nested Task */ -#define X86_EFLAGS_RF 0x00010000 /* Resume Flag */ -#define X86_EFLAGS_VM 0x00020000 /* Virtual Mode */ -#define X86_EFLAGS_AC 0x00040000 /* Alignment Check */ -#define X86_EFLAGS_VIF 0x00080000 /* Virtual Interrupt Flag */ -#define X86_EFLAGS_VIP 0x00100000 /* Virtual Interrupt Pending */ -#define X86_EFLAGS_ID 0x00200000 /* CPUID detection flag */ +#define X86_EFLAGS_CF_BIT 0 /* Carry Flag */ +#define X86_EFLAGS_CF _BITUL(X86_EFLAGS_CF_BIT) +#define X86_EFLAGS_FIXED_BIT 1 /* Bit 1 - always on */ +#define X86_EFLAGS_FIXED _BITUL(X86_EFLAGS_FIXED_BIT) +#define X86_EFLAGS_PF_BIT 2 /* Parity Flag */ +#define X86_EFLAGS_PF _BITUL(X86_EFLAGS_PF_BIT) +#define X86_EFLAGS_AF_BIT 4 /* Auxiliary carry Flag */ +#define X86_EFLAGS_AF _BITUL(X86_EFLAGS_AF_BIT) +#define X86_EFLAGS_ZF_BIT 6 /* Zero Flag */ +#define X86_EFLAGS_ZF _BITUL(X86_EFLAGS_ZF_BIT) +#define X86_EFLAGS_SF_BIT 7 /* Sign Flag */ +#define X86_EFLAGS_SF _BITUL(X86_EFLAGS_SF_BIT) +#define X86_EFLAGS_TF_BIT 8 /* Trap Flag */ +#define X86_EFLAGS_TF _BITUL(X86_EFLAGS_TF_BIT) +#define X86_EFLAGS_IF_BIT 9 /* Interrupt Flag */ +#define X86_EFLAGS_IF _BITUL(X86_EFLAGS_IF_BIT) +#define X86_EFLAGS_DF_BIT 10 /* Direction Flag */ +#define X86_EFLAGS_DF _BITUL(X86_EFLAGS_DF_BIT) +#define X86_EFLAGS_OF_BIT 11 /* Overflow Flag */ +#define X86_EFLAGS_OF _BITUL(X86_EFLAGS_OF_BIT) +#define X86_EFLAGS_IOPL_BIT 12 /* I/O Privilege Level (2 bits) */ +#define X86_EFLAGS_IOPL (_AC(3,UL) << X86_EFLAGS_IOPL_BIT) +#define X86_EFLAGS_NT_BIT 14 /* Nested Task */ +#define X86_EFLAGS_NT _BITUL(X86_EFLAGS_NT_BIT) +#define X86_EFLAGS_RF_BIT 16 /* Resume Flag */ +#define X86_EFLAGS_RF _BITUL(X86_EFLAGS_RF_BIT) +#define X86_EFLAGS_VM_BIT 17 /* Virtual Mode */ +#define X86_EFLAGS_VM _BITUL(X86_EFLAGS_VM_BIT) +#define X86_EFLAGS_AC_BIT 18 /* Alignment Check/Access Control */ +#define X86_EFLAGS_AC _BITUL(X86_EFLAGS_AC_BIT) +#define X86_EFLAGS_AC_BIT 18 /* Alignment Check/Access Control */ +#define X86_EFLAGS_AC _BITUL(X86_EFLAGS_AC_BIT) +#define X86_EFLAGS_VIF_BIT 19 /* Virtual Interrupt Flag */ +#define X86_EFLAGS_VIF _BITUL(X86_EFLAGS_VIF_BIT) +#define X86_EFLAGS_VIP_BIT 20 /* Virtual Interrupt Pending */ +#define X86_EFLAGS_VIP _BITUL(X86_EFLAGS_VIP_BIT) +#define X86_EFLAGS_ID_BIT 21 /* CPUID detection */ +#define X86_EFLAGS_ID _BITUL(X86_EFLAGS_ID_BIT) /* * Basic CPU control in CR0 */ -#define X86_CR0_PE 0x00000001 /* Protection Enable */ -#define X86_CR0_MP 0x00000002 /* Monitor Coprocessor */ -#define X86_CR0_EM 0x00000004 /* Emulation */ -#define X86_CR0_TS 0x00000008 /* Task Switched */ -#define X86_CR0_ET 0x00000010 /* Extension Type */ -#define X86_CR0_NE 0x00000020 /* Numeric Error */ -#define X86_CR0_WP 0x00010000 /* Write Protect */ -#define X86_CR0_AM 0x00040000 /* Alignment Mask */ -#define X86_CR0_NW 0x20000000 /* Not Write-through */ -#define X86_CR0_CD 0x40000000 /* Cache Disable */ -#define X86_CR0_PG 0x80000000 /* Paging */ +#define X86_CR0_PE_BIT 0 /* Protection Enable */ +#define X86_CR0_PE _BITUL(X86_CR0_PE_BIT) +#define X86_CR0_MP_BIT 1 /* Monitor Coprocessor */ +#define X86_CR0_MP _BITUL(X86_CR0_MP_BIT) +#define X86_CR0_EM_BIT 2 /* Emulation */ +#define X86_CR0_EM _BITUL(X86_CR0_EM_BIT) +#define X86_CR0_TS_BIT 3 /* Task Switched */ +#define X86_CR0_TS _BITUL(X86_CR0_TS_BIT) +#define X86_CR0_ET_BIT 4 /* Extension Type */ +#define X86_CR0_ET _BITUL(X86_CR0_ET_BIT) +#define X86_CR0_NE_BIT 5 /* Numeric Error */ +#define X86_CR0_NE _BITUL(X86_CR0_NE_BIT) +#define X86_CR0_WP_BIT 16 /* Write Protect */ +#define X86_CR0_WP _BITUL(X86_CR0_WP_BIT) +#define X86_CR0_AM_BIT 18 /* Alignment Mask */ +#define X86_CR0_AM _BITUL(X86_CR0_AM_BIT) +#define X86_CR0_NW_BIT 29 /* Not Write-through */ +#define X86_CR0_NW _BITUL(X86_CR0_NW_BIT) +#define X86_CR0_CD_BIT 30 /* Cache Disable */ +#define X86_CR0_CD _BITUL(X86_CR0_CD_BIT) +#define X86_CR0_PG_BIT 31 /* Paging */ +#define X86_CR0_PG _BITUL(X86_CR0_PG_BIT) /* * Paging options in CR3 */ -#define X86_CR3_PWT 0x00000008 /* Page Write Through */ -#define X86_CR3_PCD 0x00000010 /* Page Cache Disable */ -#define X86_CR3_PCID_MASK 0x00000fff /* PCID Mask */ +#define X86_CR3_PWT_BIT 3 /* Page Write Through */ +#define X86_CR3_PWT _BITUL(X86_CR3_PWT_BIT) +#define X86_CR3_PCD_BIT 4 /* Page Cache Disable */ +#define X86_CR3_PCD _BITUL(X86_CR3_PCD_BIT) +#define X86_CR3_PCID_MASK _AC(0x00000fff,UL) /* PCID Mask */ /* * Intel CPU features in CR4 */ -#define X86_CR4_VME 0x00000001 /* enable vm86 extensions */ -#define X86_CR4_PVI 0x00000002 /* virtual interrupts flag enable */ -#define X86_CR4_TSD 0x00000004 /* disable time stamp at ipl 3 */ -#define X86_CR4_DE 0x00000008 /* enable debugging extensions */ -#define X86_CR4_PSE 0x00000010 /* enable page size extensions */ -#define X86_CR4_PAE 0x00000020 /* enable physical address extensions */ -#define X86_CR4_MCE 0x00000040 /* Machine check enable */ -#define X86_CR4_PGE 0x00000080 /* enable global pages */ -#define X86_CR4_PCE 0x00000100 /* enable performance counters at ipl 3 */ -#define X86_CR4_OSFXSR 0x00000200 /* enable fast FPU save and restore */ -#define X86_CR4_OSXMMEXCPT 0x00000400 /* enable unmasked SSE exceptions */ -#define X86_CR4_VMXE 0x00002000 /* enable VMX virtualization */ -#define X86_CR4_RDWRGSFS 0x00010000 /* enable RDWRGSFS support */ -#define X86_CR4_PCIDE 0x00020000 /* enable PCID support */ -#define X86_CR4_OSXSAVE 0x00040000 /* enable xsave and xrestore */ -#define X86_CR4_SMEP 0x00100000 /* enable SMEP support */ -#define X86_CR4_SMAP 0x00200000 /* enable SMAP support */ +#define X86_CR4_VME_BIT 0 /* enable vm86 extensions */ +#define X86_CR4_VME _BITUL(X86_CR4_VME_BIT) +#define X86_CR4_PVI_BIT 1 /* virtual interrupts flag enable */ +#define X86_CR4_PVI _BITUL(X86_CR4_PVI_BIT) +#define X86_CR4_TSD_BIT 2 /* disable time stamp at ipl 3 */ +#define X86_CR4_TSD _BITUL(X86_CR4_TSD_BIT) +#define X86_CR4_DE_BIT 3 /* enable debugging extensions */ +#define X86_CR4_DE _BITUL(X86_CR4_DE_BIT) +#define X86_CR4_PSE_BIT 4 /* enable page size extensions */ +#define X86_CR4_PSE _BITUL(X86_CR4_PSE_BIT) +#define X86_CR4_PAE_BIT 5 /* enable physical address extensions */ +#define X86_CR4_PAE _BITUL(X86_CR4_PAE_BIT) +#define X86_CR4_MCE_BIT 6 /* Machine check enable */ +#define X86_CR4_MCE _BITUL(X86_CR4_MCE_BIT) +#define X86_CR4_PGE_BIT 7 /* enable global pages */ +#define X86_CR4_PGE _BITUL(X86_CR4_PGE_BIT) +#define X86_CR4_PCE_BIT 8 /* enable performance counters at ipl 3 */ +#define X86_CR4_PCE _BITUL(X86_CR4_PCE_BIT) +#define X86_CR4_OSFXSR_BIT 9 /* enable fast FPU save and restore */ +#define X86_CR4_OSFXSR _BITUL(X86_CR4_OSFXSR_BIT) +#define X86_CR4_OSXMMEXCPT_BIT 10 /* enable unmasked SSE exceptions */ +#define X86_CR4_OSXMMEXCPT _BITUL(X86_CR4_OSXMMEXCPT_BIT) +#define X86_CR4_VMXE_BIT 13 /* enable VMX virtualization */ +#define X86_CR4_VMXE _BITUL(X86_CR4_VMXE_BIT) +#define X86_CR4_SMXE_BIT 14 /* enable safer mode (TXT) */ +#define X86_CR4_SMXE _BITUL(X86_CR4_SMXE_BIT) +#define X86_CR4_FSGSBASE_BIT 16 /* enable RDWRFSGS support */ +#define X86_CR4_FSGSBASE _BITUL(X86_CR4_FSGSBASE_BIT) +#define X86_CR4_PCIDE_BIT 17 /* enable PCID support */ +#define X86_CR4_PCIDE _BITUL(X86_CR4_PCIDE_BIT) +#define X86_CR4_OSXSAVE_BIT 18 /* enable xsave and xrestore */ +#define X86_CR4_OSXSAVE _BITUL(X86_CR4_OSXSAVE_BIT) +#define X86_CR4_SMEP_BIT 20 /* enable SMEP support */ +#define X86_CR4_SMEP _BITUL(X86_CR4_SMEP_BIT) +#define X86_CR4_SMAP_BIT 21 /* enable SMAP support */ +#define X86_CR4_SMAP _BITUL(X86_CR4_SMAP_BIT) /* * x86-64 Task Priority Register, CR8 */ -#define X86_CR8_TPR 0x0000000F /* task priority register */ +#define X86_CR8_TPR _AC(0x0000000f,UL) /* task priority register */ /* * AMD and Transmeta use MSRs for configuration; see <asm/msr-index.h> diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index 7bd3bd310106..88d99ea77723 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -16,6 +16,8 @@ CFLAGS_REMOVE_ftrace.o = -pg CFLAGS_REMOVE_early_printk.o = -pg endif +CFLAGS_irq.o := -I$(src)/../include/asm/trace + obj-y := process_$(BITS).o signal.o entry_$(BITS).o obj-y += traps.o irq.o irq_$(BITS).o dumpstack_$(BITS).o obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o @@ -67,7 +69,7 @@ obj-$(CONFIG_KEXEC) += relocate_kernel_$(BITS).o crash.o obj-$(CONFIG_CRASH_DUMP) += crash_dump_$(BITS).o obj-y += kprobes/ obj-$(CONFIG_MODULES) += module.o -obj-$(CONFIG_DOUBLEFAULT) += doublefault_32.o +obj-$(CONFIG_DOUBLEFAULT) += doublefault.o obj-$(CONFIG_KGDB) += kgdb.o obj-$(CONFIG_VM86) += vm86_32.o obj-$(CONFIG_EARLY_PRINTK) += early_printk.o @@ -93,6 +95,7 @@ obj-$(CONFIG_MICROCODE_INTEL_LIB) += microcode_intel_lib.o microcode-y := microcode_core.o microcode-$(CONFIG_MICROCODE_INTEL) += microcode_intel.o microcode-$(CONFIG_MICROCODE_AMD) += microcode_amd.o +obj-$(CONFIG_MICROCODE_AMD_EARLY) += microcode_amd_early.o obj-$(CONFIG_MICROCODE) += microcode.o obj-$(CONFIG_X86_CHECK_BIOS_CORRUPTION) += check.o @@ -102,6 +105,7 @@ obj-$(CONFIG_OF) += devicetree.o obj-$(CONFIG_UPROBES) += uprobes.o obj-$(CONFIG_PERF_EVENTS) += perf_regs.o +obj-$(CONFIG_TRACING) += tracepoint.o ### # 64 bit specific files diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index 904611bf0e5a..99663b59123a 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -35,6 +35,7 @@ #include <linux/smp.h> #include <linux/mm.h> +#include <asm/trace/irq_vectors.h> #include <asm/irq_remapping.h> #include <asm/perf_event.h> #include <asm/x86_init.h> @@ -919,17 +920,35 @@ void __irq_entry smp_apic_timer_interrupt(struct pt_regs *regs) /* * NOTE! We'd better ACK the irq immediately, * because timer handling can be slow. + * + * update_process_times() expects us to have done irq_enter(). + * Besides, if we don't timer interrupts ignore the global + * interrupt lock, which is the WrongThing (tm) to do. */ - ack_APIC_irq(); + entering_ack_irq(); + local_apic_timer_interrupt(); + exiting_irq(); + + set_irq_regs(old_regs); +} + +void __irq_entry smp_trace_apic_timer_interrupt(struct pt_regs *regs) +{ + struct pt_regs *old_regs = set_irq_regs(regs); + /* + * NOTE! We'd better ACK the irq immediately, + * because timer handling can be slow. + * * update_process_times() expects us to have done irq_enter(). * Besides, if we don't timer interrupts ignore the global * interrupt lock, which is the WrongThing (tm) to do. */ - irq_enter(); - exit_idle(); + entering_ack_irq(); + trace_local_timer_entry(LOCAL_TIMER_VECTOR); local_apic_timer_interrupt(); - irq_exit(); + trace_local_timer_exit(LOCAL_TIMER_VECTOR); + exiting_irq(); set_irq_regs(old_regs); } @@ -1907,12 +1926,10 @@ int __init APIC_init_uniprocessor(void) /* * This interrupt should _never_ happen with our APIC/SMP architecture */ -void smp_spurious_interrupt(struct pt_regs *regs) +static inline void __smp_spurious_interrupt(void) { u32 v; - irq_enter(); - exit_idle(); /* * Check if this really is a spurious interrupt and ACK it * if it is a vectored one. Just in case... @@ -1927,13 +1944,28 @@ void smp_spurious_interrupt(struct pt_regs *regs) /* see sw-dev-man vol 3, chapter 7.4.13.5 */ pr_info("spurious APIC interrupt on CPU#%d, " "should never happen.\n", smp_processor_id()); - irq_exit(); +} + +void smp_spurious_interrupt(struct pt_regs *regs) +{ + entering_irq(); + __smp_spurious_interrupt(); + exiting_irq(); +} + +void smp_trace_spurious_interrupt(struct pt_regs *regs) +{ + entering_irq(); + trace_spurious_apic_entry(SPURIOUS_APIC_VECTOR); + __smp_spurious_interrupt(); + trace_spurious_apic_exit(SPURIOUS_APIC_VECTOR); + exiting_irq(); } /* * This interrupt should never happen with our APIC/SMP architecture */ -void smp_error_interrupt(struct pt_regs *regs) +static inline void __smp_error_interrupt(struct pt_regs *regs) { u32 v0, v1; u32 i = 0; @@ -1948,8 +1980,6 @@ void smp_error_interrupt(struct pt_regs *regs) "Illegal register address", /* APIC Error Bit 7 */ }; - irq_enter(); - exit_idle(); /* First tickle the hardware, only then report what went on. -- REW */ v0 = apic_read(APIC_ESR); apic_write(APIC_ESR, 0); @@ -1970,7 +2000,22 @@ void smp_error_interrupt(struct pt_regs *regs) apic_printk(APIC_DEBUG, KERN_CONT "\n"); - irq_exit(); +} + +void smp_error_interrupt(struct pt_regs *regs) +{ + entering_irq(); + __smp_error_interrupt(regs); + exiting_irq(); +} + +void smp_trace_error_interrupt(struct pt_regs *regs) +{ + entering_irq(); + trace_error_apic_entry(ERROR_APIC_VECTOR); + __smp_error_interrupt(regs); + trace_error_apic_exit(ERROR_APIC_VECTOR); + exiting_irq(); } /** @@ -2302,7 +2347,7 @@ static void lapic_resume(void) apic_write(APIC_SPIV, apic_pm_state.apic_spiv); apic_write(APIC_LVT0, apic_pm_state.apic_lvt0); apic_write(APIC_LVT1, apic_pm_state.apic_lvt1); -#if defined(CONFIG_X86_MCE_P4THERMAL) || defined(CONFIG_X86_MCE_INTEL) +#if defined(CONFIG_X86_MCE_INTEL) if (maxlvt >= 5) apic_write(APIC_LVTTHMR, apic_pm_state.apic_thmr); #endif diff --git a/arch/x86/kernel/apic/hw_nmi.c b/arch/x86/kernel/apic/hw_nmi.c index 31cb9ae992b7..a698d7165c96 100644 --- a/arch/x86/kernel/apic/hw_nmi.c +++ b/arch/x86/kernel/apic/hw_nmi.c @@ -9,6 +9,7 @@ * */ #include <asm/apic.h> +#include <asm/nmi.h> #include <linux/cpumask.h> #include <linux/kdebug.h> diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c index 794f6eb54cd3..39cc7f7acab3 100644 --- a/arch/x86/kernel/apic/x2apic_uv_x.c +++ b/arch/x86/kernel/apic/x2apic_uv_x.c @@ -51,6 +51,8 @@ DEFINE_PER_CPU(int, x2apic_extra_bits); static enum uv_system_type uv_system_type; static u64 gru_start_paddr, gru_end_paddr; +static u64 gru_dist_base, gru_first_node_paddr = -1LL, gru_last_node_paddr; +static u64 gru_dist_lmask, gru_dist_umask; static union uvh_apicid uvh_apicid; int uv_min_hub_revision_id; EXPORT_SYMBOL_GPL(uv_min_hub_revision_id); @@ -72,7 +74,20 @@ static unsigned long __init uv_early_read_mmr(unsigned long addr) static inline bool is_GRU_range(u64 start, u64 end) { - return start >= gru_start_paddr && end <= gru_end_paddr; + if (gru_dist_base) { + u64 su = start & gru_dist_umask; /* upper (incl pnode) bits */ + u64 sl = start & gru_dist_lmask; /* base offset bits */ + u64 eu = end & gru_dist_umask; + u64 el = end & gru_dist_lmask; + + /* Must reside completely within a single GRU range */ + return (sl == gru_dist_base && el == gru_dist_base && + su >= gru_first_node_paddr && + su <= gru_last_node_paddr && + eu == su); + } else { + return start >= gru_start_paddr && end <= gru_end_paddr; + } } static bool uv_is_untracked_pat_range(u64 start, u64 end) @@ -463,26 +478,63 @@ static __init void map_high(char *id, unsigned long base, int pshift, pr_info("UV: Map %s_HI base address NULL\n", id); return; } - pr_info("UV: Map %s_HI 0x%lx - 0x%lx\n", id, paddr, paddr + bytes); + pr_debug("UV: Map %s_HI 0x%lx - 0x%lx\n", id, paddr, paddr + bytes); if (map_type == map_uc) init_extra_mapping_uc(paddr, bytes); else init_extra_mapping_wb(paddr, bytes); } +static __init void map_gru_distributed(unsigned long c) +{ + union uvh_rh_gam_gru_overlay_config_mmr_u gru; + u64 paddr; + unsigned long bytes; + int nid; + + gru.v = c; + /* only base bits 42:28 relevant in dist mode */ + gru_dist_base = gru.v & 0x000007fff0000000UL; + if (!gru_dist_base) { + pr_info("UV: Map GRU_DIST base address NULL\n"); + return; + } + bytes = 1UL << UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT; + gru_dist_lmask = ((1UL << uv_hub_info->m_val) - 1) & ~(bytes - 1); + gru_dist_umask = ~((1UL << uv_hub_info->m_val) - 1); + gru_dist_base &= gru_dist_lmask; /* Clear bits above M */ + for_each_online_node(nid) { + paddr = ((u64)uv_node_to_pnode(nid) << uv_hub_info->m_val) | + gru_dist_base; + init_extra_mapping_wb(paddr, bytes); + gru_first_node_paddr = min(paddr, gru_first_node_paddr); + gru_last_node_paddr = max(paddr, gru_last_node_paddr); + } + /* Save upper (63:M) bits of address only for is_GRU_range */ + gru_first_node_paddr &= gru_dist_umask; + gru_last_node_paddr &= gru_dist_umask; + pr_debug("UV: Map GRU_DIST base 0x%016llx 0x%016llx - 0x%016llx\n", + gru_dist_base, gru_first_node_paddr, gru_last_node_paddr); +} + static __init void map_gru_high(int max_pnode) { union uvh_rh_gam_gru_overlay_config_mmr_u gru; int shift = UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR_BASE_SHFT; gru.v = uv_read_local_mmr(UVH_RH_GAM_GRU_OVERLAY_CONFIG_MMR); - if (gru.s.enable) { - map_high("GRU", gru.s.base, shift, shift, max_pnode, map_wb); - gru_start_paddr = ((u64)gru.s.base << shift); - gru_end_paddr = gru_start_paddr + (1UL << shift) * (max_pnode + 1); - } else { + if (!gru.s.enable) { pr_info("UV: GRU disabled\n"); + return; + } + + if (is_uv3_hub() && gru.s3.mode) { + map_gru_distributed(gru.v); + return; } + map_high("GRU", gru.s.base, shift, shift, max_pnode, map_wb); + gru_start_paddr = ((u64)gru.s.base << shift); + gru_end_paddr = gru_start_paddr + (1UL << shift) * (max_pnode + 1); } static __init void map_mmr_high(int max_pnode) diff --git a/arch/x86/kernel/asm-offsets_32.c b/arch/x86/kernel/asm-offsets_32.c index 0ef4bba2acb7..d67c4be3e8b1 100644 --- a/arch/x86/kernel/asm-offsets_32.c +++ b/arch/x86/kernel/asm-offsets_32.c @@ -28,7 +28,6 @@ void foo(void) OFFSET(CPUINFO_x86_vendor, cpuinfo_x86, x86_vendor); OFFSET(CPUINFO_x86_model, cpuinfo_x86, x86_model); OFFSET(CPUINFO_x86_mask, cpuinfo_x86, x86_mask); - OFFSET(CPUINFO_hard_math, cpuinfo_x86, hard_math); OFFSET(CPUINFO_cpuid_level, cpuinfo_x86, cpuid_level); OFFSET(CPUINFO_x86_capability, cpuinfo_x86, x86_capability); OFFSET(CPUINFO_x86_vendor_id, cpuinfo_x86, x86_vendor_id); diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile index b0684e4a73aa..47b56a7e99cb 100644 --- a/arch/x86/kernel/cpu/Makefile +++ b/arch/x86/kernel/cpu/Makefile @@ -31,11 +31,15 @@ obj-$(CONFIG_PERF_EVENTS) += perf_event.o ifdef CONFIG_PERF_EVENTS obj-$(CONFIG_CPU_SUP_AMD) += perf_event_amd.o perf_event_amd_uncore.o +ifdef CONFIG_AMD_IOMMU +obj-$(CONFIG_CPU_SUP_AMD) += perf_event_amd_iommu.o +endif obj-$(CONFIG_CPU_SUP_INTEL) += perf_event_p6.o perf_event_knc.o perf_event_p4.o obj-$(CONFIG_CPU_SUP_INTEL) += perf_event_intel_lbr.o perf_event_intel_ds.o perf_event_intel.o obj-$(CONFIG_CPU_SUP_INTEL) += perf_event_intel_uncore.o endif + obj-$(CONFIG_X86_MCE) += mcheck/ obj-$(CONFIG_MTRR) += mtrr/ diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c index 4112be9a4659..03445346ee0a 100644 --- a/arch/x86/kernel/cpu/bugs.c +++ b/arch/x86/kernel/cpu/bugs.c @@ -17,15 +17,6 @@ #include <asm/paravirt.h> #include <asm/alternative.h> -static int __init no_387(char *s) -{ - boot_cpu_data.hard_math = 0; - write_cr0(X86_CR0_TS | X86_CR0_EM | X86_CR0_MP | read_cr0()); - return 1; -} - -__setup("no387", no_387); - static double __initdata x = 4195835.0; static double __initdata y = 3145727.0; @@ -44,15 +35,6 @@ static void __init check_fpu(void) { s32 fdiv_bug; - if (!boot_cpu_data.hard_math) { -#ifndef CONFIG_MATH_EMULATION - pr_emerg("No coprocessor found and no math emulation present\n"); - pr_emerg("Giving up\n"); - for (;;) ; -#endif - return; - } - kernel_fpu_begin(); /* @@ -107,5 +89,6 @@ void __init check_bugs(void) * kernel_fpu_begin/end() in check_fpu() relies on the patched * alternative instructions. */ - check_fpu(); + if (cpu_has_fpu) + check_fpu(); } diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 22018f70a671..548bd039784e 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -711,10 +711,9 @@ static void __init early_identify_cpu(struct cpuinfo_x86 *c) return; cpu_detect(c); - get_cpu_vendor(c); - get_cpu_cap(c); + fpu_detect(c); if (this_cpu->c_early_init) this_cpu->c_early_init(c); @@ -724,6 +723,8 @@ static void __init early_identify_cpu(struct cpuinfo_x86 *c) if (this_cpu->c_bsp_init) this_cpu->c_bsp_init(c); + + setup_force_cpu_cap(X86_FEATURE_ALWAYS); } void __init early_cpu_init(void) @@ -1071,8 +1072,8 @@ __setup("clearcpuid=", setup_disablecpuid); #ifdef CONFIG_X86_64 struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table }; -struct desc_ptr nmi_idt_descr = { NR_VECTORS * 16 - 1, - (unsigned long) nmi_idt_table }; +struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, + (unsigned long) debug_idt_table }; DEFINE_PER_CPU_FIRST(union irq_stack_union, irq_stack_union) __aligned(PAGE_SIZE); @@ -1148,20 +1149,20 @@ int is_debug_stack(unsigned long addr) addr > (__get_cpu_var(debug_stack_addr) - DEBUG_STKSZ)); } -static DEFINE_PER_CPU(u32, debug_stack_use_ctr); +DEFINE_PER_CPU(u32, debug_idt_ctr); void debug_stack_set_zero(void) { - this_cpu_inc(debug_stack_use_ctr); - load_idt((const struct desc_ptr *)&nmi_idt_descr); + this_cpu_inc(debug_idt_ctr); + load_current_idt(); } void debug_stack_reset(void) { - if (WARN_ON(!this_cpu_read(debug_stack_use_ctr))) + if (WARN_ON(!this_cpu_read(debug_idt_ctr))) return; - if (this_cpu_dec_return(debug_stack_use_ctr) == 0) - load_idt((const struct desc_ptr *)&idt_descr); + if (this_cpu_dec_return(debug_idt_ctr) == 0) + load_current_idt(); } #else /* CONFIG_X86_64 */ @@ -1257,7 +1258,7 @@ void __cpuinit cpu_init(void) switch_to_new_gdt(cpu); loadsegment(fs, 0); - load_idt((const struct desc_ptr *)&idt_descr); + load_current_idt(); memset(me->thread.tls_array, 0, GDT_ENTRY_TLS_ENTRIES * 8); syscall_init(); @@ -1334,7 +1335,7 @@ void __cpuinit cpu_init(void) if (cpu_has_vme || cpu_has_tsc || cpu_has_de) clear_in_cr4(X86_CR4_VME|X86_CR4_PVI|X86_CR4_TSD|X86_CR4_DE); - load_idt(&idt_descr); + load_current_idt(); switch_to_new_gdt(cpu); /* @@ -1363,3 +1364,17 @@ void __cpuinit cpu_init(void) fpu_init(); } #endif + +#ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS +void warn_pre_alternatives(void) +{ + WARN(1, "You're using static_cpu_has before alternatives have run!\n"); +} +EXPORT_SYMBOL_GPL(warn_pre_alternatives); +#endif + +inline bool __static_cpu_has_safe(u16 bit) +{ + return boot_cpu_has(bit); +} +EXPORT_SYMBOL_GPL(__static_cpu_has_safe); diff --git a/arch/x86/kernel/cpu/cyrix.c b/arch/x86/kernel/cpu/cyrix.c index d048d5ca43c1..7582f475b163 100644 --- a/arch/x86/kernel/cpu/cyrix.c +++ b/arch/x86/kernel/cpu/cyrix.c @@ -333,7 +333,7 @@ static void __cpuinit init_cyrix(struct cpuinfo_x86 *c) switch (dir0_lsn) { case 0xd: /* either a 486SLC or DLC w/o DEVID */ dir0_msn = 0; - p = Cx486_name[(c->hard_math) ? 1 : 0]; + p = Cx486_name[(cpu_has_fpu ? 1 : 0)]; break; case 0xe: /* a 486S A step */ diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c index 7c6f7d548c0f..8dc72dda66fe 100644 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c @@ -618,36 +618,34 @@ unsigned int __cpuinit init_intel_cacheinfo(struct cpuinfo_x86 *c) * parameters cpuid leaf to find the cache details */ for (i = 0; i < num_cache_leaves; i++) { - struct _cpuid4_info_regs this_leaf; + struct _cpuid4_info_regs this_leaf = {}; int retval; retval = cpuid4_cache_lookup_regs(i, &this_leaf); - if (retval >= 0) { - switch (this_leaf.eax.split.level) { - case 1: - if (this_leaf.eax.split.type == - CACHE_TYPE_DATA) - new_l1d = this_leaf.size/1024; - else if (this_leaf.eax.split.type == - CACHE_TYPE_INST) - new_l1i = this_leaf.size/1024; - break; - case 2: - new_l2 = this_leaf.size/1024; - num_threads_sharing = 1 + this_leaf.eax.split.num_threads_sharing; - index_msb = get_count_order(num_threads_sharing); - l2_id = c->apicid & ~((1 << index_msb) - 1); - break; - case 3: - new_l3 = this_leaf.size/1024; - num_threads_sharing = 1 + this_leaf.eax.split.num_threads_sharing; - index_msb = get_count_order( - num_threads_sharing); - l3_id = c->apicid & ~((1 << index_msb) - 1); - break; - default: - break; - } + if (retval < 0) + continue; + + switch (this_leaf.eax.split.level) { + case 1: + if (this_leaf.eax.split.type == CACHE_TYPE_DATA) + new_l1d = this_leaf.size/1024; + else if (this_leaf.eax.split.type == CACHE_TYPE_INST) + new_l1i = this_leaf.size/1024; + break; + case 2: + new_l2 = this_leaf.size/1024; + num_threads_sharing = 1 + this_leaf.eax.split.num_threads_sharing; + index_msb = get_count_order(num_threads_sharing); + l2_id = c->apicid & ~((1 << index_msb) - 1); + break; + case 3: + new_l3 = this_leaf.size/1024; + num_threads_sharing = 1 + this_leaf.eax.split.num_threads_sharing; + index_msb = get_count_order(num_threads_sharing); + l3_id = c->apicid & ~((1 << index_msb) - 1); + break; + default: + break; } } } diff --git a/arch/x86/kernel/cpu/mcheck/mce-inject.c b/arch/x86/kernel/cpu/mcheck/mce-inject.c index ddc72f839332..5ac2d1fb28bc 100644 --- a/arch/x86/kernel/cpu/mcheck/mce-inject.c +++ b/arch/x86/kernel/cpu/mcheck/mce-inject.c @@ -153,7 +153,7 @@ static void raise_mce(struct mce *m) return; #ifdef CONFIG_X86_LOCAL_APIC - if (m->inject_flags & (MCJ_IRQ_BRAODCAST | MCJ_NMI_BROADCAST)) { + if (m->inject_flags & (MCJ_IRQ_BROADCAST | MCJ_NMI_BROADCAST)) { unsigned long start; int cpu; @@ -167,7 +167,7 @@ static void raise_mce(struct mce *m) cpumask_clear_cpu(cpu, mce_inject_cpumask); } if (!cpumask_empty(mce_inject_cpumask)) { - if (m->inject_flags & MCJ_IRQ_BRAODCAST) { + if (m->inject_flags & MCJ_IRQ_BROADCAST) { /* * don't wait because mce_irq_ipi is necessary * to be sync with following raise_local diff --git a/arch/x86/kernel/cpu/mcheck/mce-severity.c b/arch/x86/kernel/cpu/mcheck/mce-severity.c index beb1f1689e52..e2703520d120 100644 --- a/arch/x86/kernel/cpu/mcheck/mce-severity.c +++ b/arch/x86/kernel/cpu/mcheck/mce-severity.c @@ -110,22 +110,17 @@ static struct severity { /* known AR MCACODs: */ #ifdef CONFIG_MEMORY_FAILURE MCESEV( - KEEP, "HT thread notices Action required: data load error", - SER, MASK(MCI_STATUS_OVER|MCI_UC_SAR|MCI_ADDR|MCACOD, MCI_UC_SAR|MCI_ADDR|MCACOD_DATA), - MCGMASK(MCG_STATUS_EIPV, 0) + KEEP, "Action required but unaffected thread is continuable", + SER, MASK(MCI_STATUS_OVER|MCI_UC_SAR|MCI_ADDR|MCACOD, MCI_UC_SAR|MCI_ADDR), + MCGMASK(MCG_STATUS_RIPV, MCG_STATUS_RIPV) ), MCESEV( - AR, "Action required: data load error", + AR, "Action required: data load error in a user process", SER, MASK(MCI_STATUS_OVER|MCI_UC_SAR|MCI_ADDR|MCACOD, MCI_UC_SAR|MCI_ADDR|MCACOD_DATA), USER ), MCESEV( - KEEP, "HT thread notices Action required: instruction fetch error", - SER, MASK(MCI_STATUS_OVER|MCI_UC_SAR|MCI_ADDR|MCACOD, MCI_UC_SAR|MCI_ADDR|MCACOD_INSTR), - MCGMASK(MCG_STATUS_EIPV, 0) - ), - MCESEV( - AR, "Action required: instruction fetch error", + AR, "Action required: instruction fetch error in a user process", SER, MASK(MCI_STATUS_OVER|MCI_UC_SAR|MCI_ADDR|MCACOD, MCI_UC_SAR|MCI_ADDR|MCACOD_INSTR), USER ), diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index 9239504b41cb..bf49cdbb010f 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -89,7 +89,10 @@ static DECLARE_WAIT_QUEUE_HEAD(mce_chrdev_wait); static DEFINE_PER_CPU(struct mce, mces_seen); static int cpu_missing; -/* MCA banks polled by the period polling timer for corrected events */ +/* + * MCA banks polled by the period polling timer for corrected events. + * With Intel CMCI, this only has MCA banks which do not support CMCI (if any). + */ DEFINE_PER_CPU(mce_banks_t, mce_poll_banks) = { [0 ... BITS_TO_LONGS(MAX_NR_BANKS)-1] = ~0UL }; diff --git a/arch/x86/kernel/cpu/mcheck/mce_intel.c b/arch/x86/kernel/cpu/mcheck/mce_intel.c index ae1697c2afe3..d56405309dc1 100644 --- a/arch/x86/kernel/cpu/mcheck/mce_intel.c +++ b/arch/x86/kernel/cpu/mcheck/mce_intel.c @@ -24,6 +24,18 @@ * Also supports reliable discovery of shared banks. */ +/* + * CMCI can be delivered to multiple cpus that share a machine check bank + * so we need to designate a single cpu to process errors logged in each bank + * in the interrupt handler (otherwise we would have many races and potential + * double reporting of the same error). + * Note that this can change when a cpu is offlined or brought online since + * some MCA banks are shared across cpus. When a cpu is offlined, cmci_clear() + * disables CMCI on all banks owned by the cpu and clears this bitfield. At + * this point, cmci_rediscover() kicks in and a different cpu may end up + * taking ownership of some of the shared MCA banks that were previously + * owned by the offlined cpu. + */ static DEFINE_PER_CPU(mce_banks_t, mce_banks_owned); /* diff --git a/arch/x86/kernel/cpu/mcheck/therm_throt.c b/arch/x86/kernel/cpu/mcheck/therm_throt.c index 47a1870279aa..2f3a7995e56a 100644 --- a/arch/x86/kernel/cpu/mcheck/therm_throt.c +++ b/arch/x86/kernel/cpu/mcheck/therm_throt.c @@ -29,6 +29,7 @@ #include <asm/idle.h> #include <asm/mce.h> #include <asm/msr.h> +#include <asm/trace/irq_vectors.h> /* How long to wait between reporting thermal events */ #define CHECK_INTERVAL (300 * HZ) @@ -378,15 +379,26 @@ static void unexpected_thermal_interrupt(void) static void (*smp_thermal_vector)(void) = unexpected_thermal_interrupt; -asmlinkage void smp_thermal_interrupt(struct pt_regs *regs) +static inline void __smp_thermal_interrupt(void) { - irq_enter(); - exit_idle(); inc_irq_stat(irq_thermal_count); smp_thermal_vector(); - irq_exit(); - /* Ack only at the end to avoid potential reentry */ - ack_APIC_irq(); +} + +asmlinkage void smp_thermal_interrupt(struct pt_regs *regs) +{ + entering_irq(); + __smp_thermal_interrupt(); + exiting_ack_irq(); +} + +asmlinkage void smp_trace_thermal_interrupt(struct pt_regs *regs) +{ + entering_irq(); + trace_thermal_apic_entry(THERMAL_APIC_VECTOR); + __smp_thermal_interrupt(); + trace_thermal_apic_exit(THERMAL_APIC_VECTOR); + exiting_ack_irq(); } /* Thermal monitoring depends on APIC, ACPI and clock modulation */ diff --git a/arch/x86/kernel/cpu/mcheck/threshold.c b/arch/x86/kernel/cpu/mcheck/threshold.c index aa578cadb940..fe6b1c86645b 100644 --- a/arch/x86/kernel/cpu/mcheck/threshold.c +++ b/arch/x86/kernel/cpu/mcheck/threshold.c @@ -8,6 +8,7 @@ #include <asm/apic.h> #include <asm/idle.h> #include <asm/mce.h> +#include <asm/trace/irq_vectors.h> static void default_threshold_interrupt(void) { @@ -17,13 +18,24 @@ static void default_threshold_interrupt(void) void (*mce_threshold_vector)(void) = default_threshold_interrupt; -asmlinkage void smp_threshold_interrupt(void) +static inline void __smp_threshold_interrupt(void) { - irq_enter(); - exit_idle(); inc_irq_stat(irq_threshold_count); mce_threshold_vector(); - irq_exit(); - /* Ack only at the end to avoid potential reentry */ - ack_APIC_irq(); +} + +asmlinkage void smp_threshold_interrupt(void) +{ + entering_irq(); + __smp_threshold_interrupt(); + exiting_ack_irq(); +} + +asmlinkage void smp_trace_threshold_interrupt(void) +{ + entering_irq(); + trace_threshold_apic_entry(THRESHOLD_APIC_VECTOR); + __smp_threshold_interrupt(); + trace_threshold_apic_exit(THRESHOLD_APIC_VECTOR); + exiting_ack_irq(); } diff --git a/arch/x86/kernel/cpu/mtrr/cleanup.c b/arch/x86/kernel/cpu/mtrr/cleanup.c index 35ffda5d0727..5f90b85ff22e 100644 --- a/arch/x86/kernel/cpu/mtrr/cleanup.c +++ b/arch/x86/kernel/cpu/mtrr/cleanup.c @@ -714,15 +714,15 @@ int __init mtrr_cleanup(unsigned address_bits) if (mtrr_tom2) x_remove_size = (mtrr_tom2 >> PAGE_SHIFT) - x_remove_base; - nr_range = x86_get_mtrr_mem_range(range, 0, x_remove_base, x_remove_size); /* * [0, 1M) should always be covered by var mtrr with WB * and fixed mtrrs should take effect before var mtrr for it: */ - nr_range = add_range_with_merge(range, RANGE_NUM, nr_range, 0, + nr_range = add_range_with_merge(range, RANGE_NUM, 0, 0, 1ULL<<(20 - PAGE_SHIFT)); - /* Sort the ranges: */ - sort_range(range, nr_range); + /* add from var mtrr at last */ + nr_range = x86_get_mtrr_mem_range(range, nr_range, + x_remove_base, x_remove_size); range_sums = sum_ranges(range, nr_range); printk(KERN_INFO "total RAM covered: %ldM\n", diff --git a/arch/x86/kernel/cpu/mtrr/cyrix.c b/arch/x86/kernel/cpu/mtrr/cyrix.c index 68a3343e5798..9e451b0876b5 100644 --- a/arch/x86/kernel/cpu/mtrr/cyrix.c +++ b/arch/x86/kernel/cpu/mtrr/cyrix.c @@ -167,7 +167,7 @@ static void post_set(void) setCx86(CX86_CCR3, ccr3); /* Enable caches */ - write_cr0(read_cr0() & 0xbfffffff); + write_cr0(read_cr0() & ~X86_CR0_CD); /* Restore value of CR4 */ if (cpu_has_pge) diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c index fa72a39e5d46..d4cdfa67509e 100644 --- a/arch/x86/kernel/cpu/mtrr/generic.c +++ b/arch/x86/kernel/cpu/mtrr/generic.c @@ -510,8 +510,9 @@ generic_get_free_region(unsigned long base, unsigned long size, int replace_reg) static void generic_get_mtrr(unsigned int reg, unsigned long *base, unsigned long *size, mtrr_type *type) { - unsigned int mask_lo, mask_hi, base_lo, base_hi; - unsigned int tmp, hi; + u32 mask_lo, mask_hi, base_lo, base_hi; + unsigned int hi; + u64 tmp, mask; /* * get_mtrr doesn't need to update mtrr_state, also it could be called @@ -532,18 +533,18 @@ static void generic_get_mtrr(unsigned int reg, unsigned long *base, rdmsr(MTRRphysBase_MSR(reg), base_lo, base_hi); /* Work out the shifted address mask: */ - tmp = mask_hi << (32 - PAGE_SHIFT) | mask_lo >> PAGE_SHIFT; - mask_lo = size_or_mask | tmp; + tmp = (u64)mask_hi << (32 - PAGE_SHIFT) | mask_lo >> PAGE_SHIFT; + mask = size_or_mask | tmp; /* Expand tmp with high bits to all 1s: */ - hi = fls(tmp); + hi = fls64(tmp); if (hi > 0) { - tmp |= ~((1<<(hi - 1)) - 1); + tmp |= ~((1ULL<<(hi - 1)) - 1); - if (tmp != mask_lo) { + if (tmp != mask) { printk(KERN_WARNING "mtrr: your BIOS has configured an incorrect mask, fixing it.\n"); add_taint(TAINT_FIRMWARE_WORKAROUND, LOCKDEP_STILL_OK); - mask_lo = tmp; + mask = tmp; } } @@ -551,8 +552,8 @@ static void generic_get_mtrr(unsigned int reg, unsigned long *base, * This works correctly if size is a power of two, i.e. a * contiguous range: */ - *size = -mask_lo; - *base = base_hi << (32 - PAGE_SHIFT) | base_lo >> PAGE_SHIFT; + *size = -mask; + *base = (u64)base_hi << (32 - PAGE_SHIFT) | base_lo >> PAGE_SHIFT; *type = base_lo & 0xff; out_put_cpu: @@ -701,7 +702,7 @@ static void post_set(void) __releases(set_atomicity_lock) mtrr_wrmsr(MSR_MTRRdefType, deftype_lo, deftype_hi); /* Enable caches */ - write_cr0(read_cr0() & 0xbfffffff); + write_cr0(read_cr0() & ~X86_CR0_CD); /* Restore value of CR4 */ if (cpu_has_pge) diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c index 726bf963c227..ca22b73aaa25 100644 --- a/arch/x86/kernel/cpu/mtrr/main.c +++ b/arch/x86/kernel/cpu/mtrr/main.c @@ -305,7 +305,8 @@ int mtrr_add_page(unsigned long base, unsigned long size, return -EINVAL; } - if (base & size_or_mask || size & size_or_mask) { + if ((base | (base + size - 1)) >> + (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) { pr_warning("mtrr: base or size exceeds the MTRR width\n"); return -EINVAL; } @@ -583,6 +584,7 @@ static struct syscore_ops mtrr_syscore_ops = { int __initdata changed_by_mtrr_cleanup; +#define SIZE_OR_MASK_BITS(n) (~((1ULL << ((n) - PAGE_SHIFT)) - 1)) /** * mtrr_bp_init - initialize mtrrs on the boot CPU * @@ -600,7 +602,7 @@ void __init mtrr_bp_init(void) if (cpu_has_mtrr) { mtrr_if = &generic_mtrr_ops; - size_or_mask = 0xff000000; /* 36 bits */ + size_or_mask = SIZE_OR_MASK_BITS(36); size_and_mask = 0x00f00000; phys_addr = 36; @@ -619,7 +621,7 @@ void __init mtrr_bp_init(void) boot_cpu_data.x86_mask == 0x4)) phys_addr = 36; - size_or_mask = ~((1ULL << (phys_addr - PAGE_SHIFT)) - 1); + size_or_mask = SIZE_OR_MASK_BITS(phys_addr); size_and_mask = ~size_or_mask & 0xfffff00000ULL; } else if (boot_cpu_data.x86_vendor == X86_VENDOR_CENTAUR && boot_cpu_data.x86 == 6) { @@ -627,7 +629,7 @@ void __init mtrr_bp_init(void) * VIA C* family have Intel style MTRRs, * but don't support PAE */ - size_or_mask = 0xfff00000; /* 32 bits */ + size_or_mask = SIZE_OR_MASK_BITS(32); size_and_mask = 0; phys_addr = 32; } @@ -637,21 +639,21 @@ void __init mtrr_bp_init(void) if (cpu_has_k6_mtrr) { /* Pre-Athlon (K6) AMD CPU MTRRs */ mtrr_if = mtrr_ops[X86_VENDOR_AMD]; - size_or_mask = 0xfff00000; /* 32 bits */ + size_or_mask = SIZE_OR_MASK_BITS(32); size_and_mask = 0; } break; case X86_VENDOR_CENTAUR: if (cpu_has_centaur_mcr) { mtrr_if = mtrr_ops[X86_VENDOR_CENTAUR]; - size_or_mask = 0xfff00000; /* 32 bits */ + size_or_mask = SIZE_OR_MASK_BITS(32); size_and_mask = 0; } break; case X86_VENDOR_CYRIX: if (cpu_has_cyrix_arr) { mtrr_if = mtrr_ops[X86_VENDOR_CYRIX]; - size_or_mask = 0xfff00000; /* 32 bits */ + size_or_mask = SIZE_OR_MASK_BITS(32); size_and_mask = 0; } break; diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c index 1025f3c99d20..9e581c5cf6d0 100644 --- a/arch/x86/kernel/cpu/perf_event.c +++ b/arch/x86/kernel/cpu/perf_event.c @@ -403,7 +403,8 @@ int x86_pmu_hw_config(struct perf_event *event) * check that PEBS LBR correction does not conflict with * whatever the user is asking with attr->branch_sample_type */ - if (event->attr.precise_ip > 1) { + if (event->attr.precise_ip > 1 && + x86_pmu.intel_cap.pebs_format < 2) { u64 *br_type = &event->attr.branch_sample_type; if (has_branch_stack(event)) { @@ -568,7 +569,7 @@ struct sched_state { struct perf_sched { int max_weight; int max_events; - struct event_constraint **constraints; + struct perf_event **events; struct sched_state state; int saved_states; struct sched_state saved[SCHED_STATES_MAX]; @@ -577,7 +578,7 @@ struct perf_sched { /* * Initialize interator that runs through all events and counters. */ -static void perf_sched_init(struct perf_sched *sched, struct event_constraint **c, +static void perf_sched_init(struct perf_sched *sched, struct perf_event **events, int num, int wmin, int wmax) { int idx; @@ -585,10 +586,10 @@ static void perf_sched_init(struct perf_sched *sched, struct event_constraint ** memset(sched, 0, sizeof(*sched)); sched->max_events = num; sched->max_weight = wmax; - sched->constraints = c; + sched->events = events; for (idx = 0; idx < num; idx++) { - if (c[idx]->weight == wmin) + if (events[idx]->hw.constraint->weight == wmin) break; } @@ -635,8 +636,7 @@ static bool __perf_sched_find_counter(struct perf_sched *sched) if (sched->state.event >= sched->max_events) return false; - c = sched->constraints[sched->state.event]; - + c = sched->events[sched->state.event]->hw.constraint; /* Prefer fixed purpose counters */ if (c->idxmsk64 & (~0ULL << INTEL_PMC_IDX_FIXED)) { idx = INTEL_PMC_IDX_FIXED; @@ -694,7 +694,7 @@ static bool perf_sched_next_event(struct perf_sched *sched) if (sched->state.weight > sched->max_weight) return false; } - c = sched->constraints[sched->state.event]; + c = sched->events[sched->state.event]->hw.constraint; } while (c->weight != sched->state.weight); sched->state.counter = 0; /* start with first counter */ @@ -705,12 +705,12 @@ static bool perf_sched_next_event(struct perf_sched *sched) /* * Assign a counter for each event. */ -int perf_assign_events(struct event_constraint **constraints, int n, +int perf_assign_events(struct perf_event **events, int n, int wmin, int wmax, int *assign) { struct perf_sched sched; - perf_sched_init(&sched, constraints, n, wmin, wmax); + perf_sched_init(&sched, events, n, wmin, wmax); do { if (!perf_sched_find_counter(&sched)) @@ -724,16 +724,19 @@ int perf_assign_events(struct event_constraint **constraints, int n, int x86_schedule_events(struct cpu_hw_events *cpuc, int n, int *assign) { - struct event_constraint *c, *constraints[X86_PMC_IDX_MAX]; + struct event_constraint *c; unsigned long used_mask[BITS_TO_LONGS(X86_PMC_IDX_MAX)]; + struct perf_event *e; int i, wmin, wmax, num = 0; struct hw_perf_event *hwc; bitmap_zero(used_mask, X86_PMC_IDX_MAX); for (i = 0, wmin = X86_PMC_IDX_MAX, wmax = 0; i < n; i++) { + hwc = &cpuc->event_list[i]->hw; c = x86_pmu.get_event_constraints(cpuc, cpuc->event_list[i]); - constraints[i] = c; + hwc->constraint = c; + wmin = min(wmin, c->weight); wmax = max(wmax, c->weight); } @@ -743,7 +746,7 @@ int x86_schedule_events(struct cpu_hw_events *cpuc, int n, int *assign) */ for (i = 0; i < n; i++) { hwc = &cpuc->event_list[i]->hw; - c = constraints[i]; + c = hwc->constraint; /* never assigned */ if (hwc->idx == -1) @@ -764,16 +767,35 @@ int x86_schedule_events(struct cpu_hw_events *cpuc, int n, int *assign) /* slow path */ if (i != n) - num = perf_assign_events(constraints, n, wmin, wmax, assign); + num = perf_assign_events(cpuc->event_list, n, wmin, + wmax, assign); /* + * Mark the event as committed, so we do not put_constraint() + * in case new events are added and fail scheduling. + */ + if (!num && assign) { + for (i = 0; i < n; i++) { + e = cpuc->event_list[i]; + e->hw.flags |= PERF_X86_EVENT_COMMITTED; + } + } + /* * scheduling failed or is just a simulation, * free resources if necessary */ if (!assign || num) { for (i = 0; i < n; i++) { + e = cpuc->event_list[i]; + /* + * do not put_constraint() on comitted events, + * because they are good to go + */ + if ((e->hw.flags & PERF_X86_EVENT_COMMITTED)) + continue; + if (x86_pmu.put_event_constraints) - x86_pmu.put_event_constraints(cpuc, cpuc->event_list[i]); + x86_pmu.put_event_constraints(cpuc, e); } } return num ? -EINVAL : 0; @@ -1153,6 +1175,11 @@ static void x86_pmu_del(struct perf_event *event, int flags) int i; /* + * event is descheduled + */ + event->hw.flags &= ~PERF_X86_EVENT_COMMITTED; + + /* * If we're called during a txn, we don't need to do anything. * The events never got scheduled and ->cancel_txn will truncate * the event_list. @@ -1249,10 +1276,20 @@ void perf_events_lapic_init(void) static int __kprobes perf_event_nmi_handler(unsigned int cmd, struct pt_regs *regs) { + int ret; + u64 start_clock; + u64 finish_clock; + if (!atomic_read(&active_events)) return NMI_DONE; - return x86_pmu.handle_irq(regs); + start_clock = local_clock(); + ret = x86_pmu.handle_irq(regs); + finish_clock = local_clock(); + + perf_sample_event_took(finish_clock - start_clock); + + return ret; } struct event_constraint emptyconstraint; diff --git a/arch/x86/kernel/cpu/perf_event.h b/arch/x86/kernel/cpu/perf_event.h index ba9aadfa683b..97e557bc4c91 100644 --- a/arch/x86/kernel/cpu/perf_event.h +++ b/arch/x86/kernel/cpu/perf_event.h @@ -63,10 +63,12 @@ struct event_constraint { int flags; }; /* - * struct event_constraint flags + * struct hw_perf_event.flags flags */ #define PERF_X86_EVENT_PEBS_LDLAT 0x1 /* ld+ldlat data address sampling */ #define PERF_X86_EVENT_PEBS_ST 0x2 /* st data address sampling */ +#define PERF_X86_EVENT_PEBS_ST_HSW 0x4 /* haswell style st data sampling */ +#define PERF_X86_EVENT_COMMITTED 0x8 /* event passed commit_txn */ struct amd_nb { int nb_id; /* NorthBridge id */ @@ -227,11 +229,14 @@ struct cpu_hw_events { * - inv * - edge * - cnt-mask + * - in_tx + * - in_tx_checkpointed * The other filters are supported by fixed counters. * The any-thread option is supported starting with v3. */ +#define FIXED_EVENT_FLAGS (X86_RAW_EVENT_MASK|HSW_IN_TX|HSW_IN_TX_CHECKPOINTED) #define FIXED_EVENT_CONSTRAINT(c, n) \ - EVENT_CONSTRAINT(c, (1ULL << (32+n)), X86_RAW_EVENT_MASK) + EVENT_CONSTRAINT(c, (1ULL << (32+n)), FIXED_EVENT_FLAGS) /* * Constraint on the Event code + UMask @@ -247,6 +252,11 @@ struct cpu_hw_events { __EVENT_CONSTRAINT(c, n, INTEL_ARCH_EVENT_MASK, \ HWEIGHT(n), 0, PERF_X86_EVENT_PEBS_ST) +/* DataLA version of store sampling without extra enable bit. */ +#define INTEL_PST_HSW_CONSTRAINT(c, n) \ + __EVENT_CONSTRAINT(c, n, INTEL_ARCH_EVENT_MASK, \ + HWEIGHT(n), 0, PERF_X86_EVENT_PEBS_ST_HSW) + #define EVENT_CONSTRAINT_END \ EVENT_CONSTRAINT(0, 0, 0) @@ -301,6 +311,11 @@ union perf_capabilities { u64 pebs_arch_reg:1; u64 pebs_format:4; u64 smm_freeze:1; + /* + * PMU supports separate counter range for writing + * values > 32bit. + */ + u64 full_width_write:1; }; u64 capabilities; }; @@ -375,6 +390,7 @@ struct x86_pmu { struct event_constraint *event_constraints; struct x86_pmu_quirk *quirks; int perfctr_second_write; + bool late_ack; /* * sysfs attrs @@ -528,7 +544,7 @@ static inline void __x86_pmu_enable_event(struct hw_perf_event *hwc, void x86_pmu_enable_all(int added); -int perf_assign_events(struct event_constraint **constraints, int n, +int perf_assign_events(struct perf_event **events, int n, int wmin, int wmax, int *assign); int x86_schedule_events(struct cpu_hw_events *cpuc, int n, int *assign); @@ -633,6 +649,8 @@ extern struct event_constraint intel_snb_pebs_event_constraints[]; extern struct event_constraint intel_ivb_pebs_event_constraints[]; +extern struct event_constraint intel_hsw_pebs_event_constraints[]; + struct event_constraint *intel_pebs_constraints(struct perf_event *event); void intel_pmu_pebs_enable(struct perf_event *event); diff --git a/arch/x86/kernel/cpu/perf_event_amd.c b/arch/x86/kernel/cpu/perf_event_amd.c index 7e28d9467bb4..4cbe03287b08 100644 --- a/arch/x86/kernel/cpu/perf_event_amd.c +++ b/arch/x86/kernel/cpu/perf_event_amd.c @@ -648,48 +648,48 @@ static __initconst const struct x86_pmu amd_pmu = { .cpu_dead = amd_pmu_cpu_dead, }; -static int setup_event_constraints(void) +static int __init amd_core_pmu_init(void) { - if (boot_cpu_data.x86 == 0x15) + if (!cpu_has_perfctr_core) + return 0; + + switch (boot_cpu_data.x86) { + case 0x15: + pr_cont("Fam15h "); x86_pmu.get_event_constraints = amd_get_event_constraints_f15h; - return 0; -} + break; -static int setup_perfctr_core(void) -{ - if (!cpu_has_perfctr_core) { - WARN(x86_pmu.get_event_constraints == amd_get_event_constraints_f15h, - KERN_ERR "Odd, counter constraints enabled but no core perfctrs detected!"); + default: + pr_err("core perfctr but no constraints; unknown hardware!\n"); return -ENODEV; } - WARN(x86_pmu.get_event_constraints == amd_get_event_constraints, - KERN_ERR "hw perf events core counters need constraints handler!"); - /* * If core performance counter extensions exists, we must use * MSR_F15H_PERF_CTL/MSR_F15H_PERF_CTR msrs. See also - * x86_pmu_addr_offset(). + * amd_pmu_addr_offset(). */ x86_pmu.eventsel = MSR_F15H_PERF_CTL; x86_pmu.perfctr = MSR_F15H_PERF_CTR; x86_pmu.num_counters = AMD64_NUM_COUNTERS_CORE; - printk(KERN_INFO "perf: AMD core performance counters detected\n"); - + pr_cont("core perfctr, "); return 0; } __init int amd_pmu_init(void) { + int ret; + /* Performance-monitoring supported from K7 and later: */ if (boot_cpu_data.x86 < 6) return -ENODEV; x86_pmu = amd_pmu; - setup_event_constraints(); - setup_perfctr_core(); + ret = amd_core_pmu_init(); + if (ret) + return ret; /* Events are common for all AMDs */ memcpy(hw_cache_event_ids, amd_hw_cache_event_ids, diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c new file mode 100644 index 000000000000..0db655ef3918 --- /dev/null +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c @@ -0,0 +1,504 @@ +/* + * Copyright (C) 2013 Advanced Micro Devices, Inc. + * + * Author: Steven Kinney <Steven.Kinney@amd.com> + * Author: Suravee Suthikulpanit <Suraveee.Suthikulpanit@amd.com> + * + * Perf: amd_iommu - AMD IOMMU Performance Counter PMU implementation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/perf_event.h> +#include <linux/module.h> +#include <linux/cpumask.h> +#include <linux/slab.h> + +#include "perf_event.h" +#include "perf_event_amd_iommu.h" + +#define COUNTER_SHIFT 16 + +#define _GET_BANK(ev) ((u8)(ev->hw.extra_reg.reg >> 8)) +#define _GET_CNTR(ev) ((u8)(ev->hw.extra_reg.reg)) + +/* iommu pmu config masks */ +#define _GET_CSOURCE(ev) ((ev->hw.config & 0xFFULL)) +#define _GET_DEVID(ev) ((ev->hw.config >> 8) & 0xFFFFULL) +#define _GET_PASID(ev) ((ev->hw.config >> 24) & 0xFFFFULL) +#define _GET_DOMID(ev) ((ev->hw.config >> 40) & 0xFFFFULL) +#define _GET_DEVID_MASK(ev) ((ev->hw.extra_reg.config) & 0xFFFFULL) +#define _GET_PASID_MASK(ev) ((ev->hw.extra_reg.config >> 16) & 0xFFFFULL) +#define _GET_DOMID_MASK(ev) ((ev->hw.extra_reg.config >> 32) & 0xFFFFULL) + +static struct perf_amd_iommu __perf_iommu; + +struct perf_amd_iommu { + struct pmu pmu; + u8 max_banks; + u8 max_counters; + u64 cntr_assign_mask; + raw_spinlock_t lock; + const struct attribute_group *attr_groups[4]; +}; + +#define format_group attr_groups[0] +#define cpumask_group attr_groups[1] +#define events_group attr_groups[2] +#define null_group attr_groups[3] + +/*--------------------------------------------- + * sysfs format attributes + *---------------------------------------------*/ +PMU_FORMAT_ATTR(csource, "config:0-7"); +PMU_FORMAT_ATTR(devid, "config:8-23"); +PMU_FORMAT_ATTR(pasid, "config:24-39"); +PMU_FORMAT_ATTR(domid, "config:40-55"); +PMU_FORMAT_ATTR(devid_mask, "config1:0-15"); +PMU_FORMAT_ATTR(pasid_mask, "config1:16-31"); +PMU_FORMAT_ATTR(domid_mask, "config1:32-47"); + +static struct attribute *iommu_format_attrs[] = { + &format_attr_csource.attr, + &format_attr_devid.attr, + &format_attr_pasid.attr, + &format_attr_domid.attr, + &format_attr_devid_mask.attr, + &format_attr_pasid_mask.attr, + &format_attr_domid_mask.attr, + NULL, +}; + +static struct attribute_group amd_iommu_format_group = { + .name = "format", + .attrs = iommu_format_attrs, +}; + +/*--------------------------------------------- + * sysfs events attributes + *---------------------------------------------*/ +struct amd_iommu_event_desc { + struct kobj_attribute attr; + const char *event; +}; + +static ssize_t _iommu_event_show(struct kobject *kobj, + struct kobj_attribute *attr, char *buf) +{ + struct amd_iommu_event_desc *event = + container_of(attr, struct amd_iommu_event_desc, attr); + return sprintf(buf, "%s\n", event->event); +} + +#define AMD_IOMMU_EVENT_DESC(_name, _event) \ +{ \ + .attr = __ATTR(_name, 0444, _iommu_event_show, NULL), \ + .event = _event, \ +} + +static struct amd_iommu_event_desc amd_iommu_v2_event_descs[] = { + AMD_IOMMU_EVENT_DESC(mem_pass_untrans, "csource=0x01"), + AMD_IOMMU_EVENT_DESC(mem_pass_pretrans, "csource=0x02"), + AMD_IOMMU_EVENT_DESC(mem_pass_excl, "csource=0x03"), + AMD_IOMMU_EVENT_DESC(mem_target_abort, "csource=0x04"), + AMD_IOMMU_EVENT_DESC(mem_trans_total, "csource=0x05"), + AMD_IOMMU_EVENT_DESC(mem_iommu_tlb_pte_hit, "csource=0x06"), + AMD_IOMMU_EVENT_DESC(mem_iommu_tlb_pte_mis, "csource=0x07"), + AMD_IOMMU_EVENT_DESC(mem_iommu_tlb_pde_hit, "csource=0x08"), + AMD_IOMMU_EVENT_DESC(mem_iommu_tlb_pde_mis, "csource=0x09"), + AMD_IOMMU_EVENT_DESC(mem_dte_hit, "csource=0x0a"), + AMD_IOMMU_EVENT_DESC(mem_dte_mis, "csource=0x0b"), + AMD_IOMMU_EVENT_DESC(page_tbl_read_tot, "csource=0x0c"), + AMD_IOMMU_EVENT_DESC(page_tbl_read_nst, "csource=0x0d"), + AMD_IOMMU_EVENT_DESC(page_tbl_read_gst, "csource=0x0e"), + AMD_IOMMU_EVENT_DESC(int_dte_hit, "csource=0x0f"), + AMD_IOMMU_EVENT_DESC(int_dte_mis, "csource=0x10"), + AMD_IOMMU_EVENT_DESC(cmd_processed, "csource=0x11"), + AMD_IOMMU_EVENT_DESC(cmd_processed_inv, "csource=0x12"), + AMD_IOMMU_EVENT_DESC(tlb_inv, "csource=0x13"), + { /* end: all zeroes */ }, +}; + +/*--------------------------------------------- + * sysfs cpumask attributes + *---------------------------------------------*/ +static cpumask_t iommu_cpumask; + +static ssize_t _iommu_cpumask_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + int n = cpulist_scnprintf(buf, PAGE_SIZE - 2, &iommu_cpumask); + buf[n++] = '\n'; + buf[n] = '\0'; + return n; +} +static DEVICE_ATTR(cpumask, S_IRUGO, _iommu_cpumask_show, NULL); + +static struct attribute *iommu_cpumask_attrs[] = { + &dev_attr_cpumask.attr, + NULL, +}; + +static struct attribute_group amd_iommu_cpumask_group = { + .attrs = iommu_cpumask_attrs, +}; + +/*---------------------------------------------*/ + +static int get_next_avail_iommu_bnk_cntr(struct perf_amd_iommu *perf_iommu) +{ + unsigned long flags; + int shift, bank, cntr, retval; + int max_banks = perf_iommu->max_banks; + int max_cntrs = perf_iommu->max_counters; + + raw_spin_lock_irqsave(&perf_iommu->lock, flags); + + for (bank = 0, shift = 0; bank < max_banks; bank++) { + for (cntr = 0; cntr < max_cntrs; cntr++) { + shift = bank + (bank*3) + cntr; + if (perf_iommu->cntr_assign_mask & (1ULL<<shift)) { + continue; + } else { + perf_iommu->cntr_assign_mask |= (1ULL<<shift); + retval = ((u16)((u16)bank<<8) | (u8)(cntr)); + goto out; + } + } + } + retval = -ENOSPC; +out: + raw_spin_unlock_irqrestore(&perf_iommu->lock, flags); + return retval; +} + +static int clear_avail_iommu_bnk_cntr(struct perf_amd_iommu *perf_iommu, + u8 bank, u8 cntr) +{ + unsigned long flags; + int max_banks, max_cntrs; + int shift = 0; + + max_banks = perf_iommu->max_banks; + max_cntrs = perf_iommu->max_counters; + + if ((bank > max_banks) || (cntr > max_cntrs)) + return -EINVAL; + + shift = bank + cntr + (bank*3); + + raw_spin_lock_irqsave(&perf_iommu->lock, flags); + perf_iommu->cntr_assign_mask &= ~(1ULL<<shift); + raw_spin_unlock_irqrestore(&perf_iommu->lock, flags); + + return 0; +} + +static int perf_iommu_event_init(struct perf_event *event) +{ + struct hw_perf_event *hwc = &event->hw; + struct perf_amd_iommu *perf_iommu; + u64 config, config1; + + /* test the event attr type check for PMU enumeration */ + if (event->attr.type != event->pmu->type) + return -ENOENT; + + /* + * IOMMU counters are shared across all cores. + * Therefore, it does not support per-process mode. + * Also, it does not support event sampling mode. + */ + if (is_sampling_event(event) || event->attach_state & PERF_ATTACH_TASK) + return -EINVAL; + + /* IOMMU counters do not have usr/os/guest/host bits */ + if (event->attr.exclude_user || event->attr.exclude_kernel || + event->attr.exclude_host || event->attr.exclude_guest) + return -EINVAL; + + if (event->cpu < 0) + return -EINVAL; + + perf_iommu = &__perf_iommu; + + if (event->pmu != &perf_iommu->pmu) + return -ENOENT; + + if (perf_iommu) { + config = event->attr.config; + config1 = event->attr.config1; + } else { + return -EINVAL; + } + + /* integrate with iommu base devid (0000), assume one iommu */ + perf_iommu->max_banks = + amd_iommu_pc_get_max_banks(IOMMU_BASE_DEVID); + perf_iommu->max_counters = + amd_iommu_pc_get_max_counters(IOMMU_BASE_DEVID); + if ((perf_iommu->max_banks == 0) || (perf_iommu->max_counters == 0)) + return -EINVAL; + + /* update the hw_perf_event struct with the iommu config data */ + hwc->config = config; + hwc->extra_reg.config = config1; + + return 0; +} + +static void perf_iommu_enable_event(struct perf_event *ev) +{ + u8 csource = _GET_CSOURCE(ev); + u16 devid = _GET_DEVID(ev); + u64 reg = 0ULL; + + reg = csource; + amd_iommu_pc_get_set_reg_val(devid, + _GET_BANK(ev), _GET_CNTR(ev) , + IOMMU_PC_COUNTER_SRC_REG, ®, true); + + reg = 0ULL | devid | (_GET_DEVID_MASK(ev) << 32); + if (reg) + reg |= (1UL << 31); + amd_iommu_pc_get_set_reg_val(devid, + _GET_BANK(ev), _GET_CNTR(ev) , + IOMMU_PC_DEVID_MATCH_REG, ®, true); + + reg = 0ULL | _GET_PASID(ev) | (_GET_PASID_MASK(ev) << 32); + if (reg) + reg |= (1UL << 31); + amd_iommu_pc_get_set_reg_val(devid, + _GET_BANK(ev), _GET_CNTR(ev) , + IOMMU_PC_PASID_MATCH_REG, ®, true); + + reg = 0ULL | _GET_DOMID(ev) | (_GET_DOMID_MASK(ev) << 32); + if (reg) + reg |= (1UL << 31); + amd_iommu_pc_get_set_reg_val(devid, + _GET_BANK(ev), _GET_CNTR(ev) , + IOMMU_PC_DOMID_MATCH_REG, ®, true); +} + +static void perf_iommu_disable_event(struct perf_event *event) +{ + u64 reg = 0ULL; + + amd_iommu_pc_get_set_reg_val(_GET_DEVID(event), + _GET_BANK(event), _GET_CNTR(event), + IOMMU_PC_COUNTER_SRC_REG, ®, true); +} + +static void perf_iommu_start(struct perf_event *event, int flags) +{ + struct hw_perf_event *hwc = &event->hw; + + pr_debug("perf: amd_iommu:perf_iommu_start\n"); + if (WARN_ON_ONCE(!(hwc->state & PERF_HES_STOPPED))) + return; + + WARN_ON_ONCE(!(hwc->state & PERF_HES_UPTODATE)); + hwc->state = 0; + + if (flags & PERF_EF_RELOAD) { + u64 prev_raw_count = local64_read(&hwc->prev_count); + amd_iommu_pc_get_set_reg_val(_GET_DEVID(event), + _GET_BANK(event), _GET_CNTR(event), + IOMMU_PC_COUNTER_REG, &prev_raw_count, true); + } + + perf_iommu_enable_event(event); + perf_event_update_userpage(event); + +} + +static void perf_iommu_read(struct perf_event *event) +{ + u64 count = 0ULL; + u64 prev_raw_count = 0ULL; + u64 delta = 0ULL; + struct hw_perf_event *hwc = &event->hw; + pr_debug("perf: amd_iommu:perf_iommu_read\n"); + + amd_iommu_pc_get_set_reg_val(_GET_DEVID(event), + _GET_BANK(event), _GET_CNTR(event), + IOMMU_PC_COUNTER_REG, &count, false); + + /* IOMMU pc counter register is only 48 bits */ + count &= 0xFFFFFFFFFFFFULL; + + prev_raw_count = local64_read(&hwc->prev_count); + if (local64_cmpxchg(&hwc->prev_count, prev_raw_count, + count) != prev_raw_count) + return; + + /* Handling 48-bit counter overflowing */ + delta = (count << COUNTER_SHIFT) - (prev_raw_count << COUNTER_SHIFT); + delta >>= COUNTER_SHIFT; + local64_add(delta, &event->count); + +} + +static void perf_iommu_stop(struct perf_event *event, int flags) +{ + struct hw_perf_event *hwc = &event->hw; + u64 config; + + pr_debug("perf: amd_iommu:perf_iommu_stop\n"); + + if (hwc->state & PERF_HES_UPTODATE) + return; + + perf_iommu_disable_event(event); + WARN_ON_ONCE(hwc->state & PERF_HES_STOPPED); + hwc->state |= PERF_HES_STOPPED; + + if (hwc->state & PERF_HES_UPTODATE) + return; + + config = hwc->config; + perf_iommu_read(event); + hwc->state |= PERF_HES_UPTODATE; +} + +static int perf_iommu_add(struct perf_event *event, int flags) +{ + int retval; + struct perf_amd_iommu *perf_iommu = + container_of(event->pmu, struct perf_amd_iommu, pmu); + + pr_debug("perf: amd_iommu:perf_iommu_add\n"); + event->hw.state = PERF_HES_UPTODATE | PERF_HES_STOPPED; + + /* request an iommu bank/counter */ + retval = get_next_avail_iommu_bnk_cntr(perf_iommu); + if (retval != -ENOSPC) + event->hw.extra_reg.reg = (u16)retval; + else + return retval; + + if (flags & PERF_EF_START) + perf_iommu_start(event, PERF_EF_RELOAD); + + return 0; +} + +static void perf_iommu_del(struct perf_event *event, int flags) +{ + struct perf_amd_iommu *perf_iommu = + container_of(event->pmu, struct perf_amd_iommu, pmu); + + pr_debug("perf: amd_iommu:perf_iommu_del\n"); + perf_iommu_stop(event, PERF_EF_UPDATE); + + /* clear the assigned iommu bank/counter */ + clear_avail_iommu_bnk_cntr(perf_iommu, + _GET_BANK(event), + _GET_CNTR(event)); + + perf_event_update_userpage(event); +} + +static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu) +{ + struct attribute **attrs; + struct attribute_group *attr_group; + int i = 0, j; + + while (amd_iommu_v2_event_descs[i].attr.attr.name) + i++; + + attr_group = kzalloc(sizeof(struct attribute *) + * (i + 1) + sizeof(*attr_group), GFP_KERNEL); + if (!attr_group) + return -ENOMEM; + + attrs = (struct attribute **)(attr_group + 1); + for (j = 0; j < i; j++) + attrs[j] = &amd_iommu_v2_event_descs[j].attr.attr; + + attr_group->name = "events"; + attr_group->attrs = attrs; + perf_iommu->events_group = attr_group; + + return 0; +} + +static __init void amd_iommu_pc_exit(void) +{ + if (__perf_iommu.events_group != NULL) { + kfree(__perf_iommu.events_group); + __perf_iommu.events_group = NULL; + } +} + +static __init int _init_perf_amd_iommu( + struct perf_amd_iommu *perf_iommu, char *name) +{ + int ret; + + raw_spin_lock_init(&perf_iommu->lock); + + /* Init format attributes */ + perf_iommu->format_group = &amd_iommu_format_group; + + /* Init cpumask attributes to only core 0 */ + cpumask_set_cpu(0, &iommu_cpumask); + perf_iommu->cpumask_group = &amd_iommu_cpumask_group; + + /* Init events attributes */ + if (_init_events_attrs(perf_iommu) != 0) + pr_err("perf: amd_iommu: Only support raw events.\n"); + + /* Init null attributes */ + perf_iommu->null_group = NULL; + perf_iommu->pmu.attr_groups = perf_iommu->attr_groups; + + ret = perf_pmu_register(&perf_iommu->pmu, name, -1); + if (ret) { + pr_err("perf: amd_iommu: Failed to initialized.\n"); + amd_iommu_pc_exit(); + } else { + pr_info("perf: amd_iommu: Detected. (%d banks, %d counters/bank)\n", + amd_iommu_pc_get_max_banks(IOMMU_BASE_DEVID), + amd_iommu_pc_get_max_counters(IOMMU_BASE_DEVID)); + } + + return ret; +} + +static struct perf_amd_iommu __perf_iommu = { + .pmu = { + .event_init = perf_iommu_event_init, + .add = perf_iommu_add, + .del = perf_iommu_del, + .start = perf_iommu_start, + .stop = perf_iommu_stop, + .read = perf_iommu_read, + }, + .max_banks = 0x00, + .max_counters = 0x00, + .cntr_assign_mask = 0ULL, + .format_group = NULL, + .cpumask_group = NULL, + .events_group = NULL, + .null_group = NULL, +}; + +static __init int amd_iommu_pc_init(void) +{ + /* Make sure the IOMMU PC resource is available */ + if (!amd_iommu_pc_supported()) { + pr_err("perf: amd_iommu PMU not installed. No support!\n"); + return -ENODEV; + } + + _init_perf_amd_iommu(&__perf_iommu, "amd_iommu"); + + return 0; +} + +device_initcall(amd_iommu_pc_init); diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.h b/arch/x86/kernel/cpu/perf_event_amd_iommu.h new file mode 100644 index 000000000000..845d173278e3 --- /dev/null +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.h @@ -0,0 +1,40 @@ +/* + * Copyright (C) 2013 Advanced Micro Devices, Inc. + * + * Author: Steven Kinney <Steven.Kinney@amd.com> + * Author: Suravee Suthikulpanit <Suraveee.Suthikulpanit@amd.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef _PERF_EVENT_AMD_IOMMU_H_ +#define _PERF_EVENT_AMD_IOMMU_H_ + +/* iommu pc mmio region register indexes */ +#define IOMMU_PC_COUNTER_REG 0x00 +#define IOMMU_PC_COUNTER_SRC_REG 0x08 +#define IOMMU_PC_PASID_MATCH_REG 0x10 +#define IOMMU_PC_DOMID_MATCH_REG 0x18 +#define IOMMU_PC_DEVID_MATCH_REG 0x20 +#define IOMMU_PC_COUNTER_REPORT_REG 0x28 + +/* maximun specified bank/counters */ +#define PC_MAX_SPEC_BNKS 64 +#define PC_MAX_SPEC_CNTRS 16 + +/* iommu pc reg masks*/ +#define IOMMU_BASE_DEVID 0x0000 + +/* amd_iommu_init.c external support functions */ +extern bool amd_iommu_pc_supported(void); + +extern u8 amd_iommu_pc_get_max_banks(u16 devid); + +extern u8 amd_iommu_pc_get_max_counters(u16 devid); + +extern int amd_iommu_pc_get_set_reg_val(u16 devid, u8 bank, u8 cntr, + u8 fxn, u64 *value, bool is_write); + +#endif /*_PERF_EVENT_AMD_IOMMU_H_*/ diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c index f60d41ff9a97..fbc9210b45bc 100644 --- a/arch/x86/kernel/cpu/perf_event_intel.c +++ b/arch/x86/kernel/cpu/perf_event_intel.c @@ -13,6 +13,7 @@ #include <linux/slab.h> #include <linux/export.h> +#include <asm/cpufeature.h> #include <asm/hardirq.h> #include <asm/apic.h> @@ -165,13 +166,13 @@ static struct extra_reg intel_snb_extra_regs[] __read_mostly = { INTEL_EVENT_EXTRA_REG(0xb7, MSR_OFFCORE_RSP_0, 0x3f807f8fffull, RSP_0), INTEL_EVENT_EXTRA_REG(0xbb, MSR_OFFCORE_RSP_1, 0x3f807f8fffull, RSP_1), INTEL_UEVENT_PEBS_LDLAT_EXTRA_REG(0x01cd), - INTEL_UEVENT_PEBS_LDLAT_EXTRA_REG(0x01cd), EVENT_EXTRA_END }; static struct extra_reg intel_snbep_extra_regs[] __read_mostly = { INTEL_EVENT_EXTRA_REG(0xb7, MSR_OFFCORE_RSP_0, 0x3fffff8fffull, RSP_0), INTEL_EVENT_EXTRA_REG(0xbb, MSR_OFFCORE_RSP_1, 0x3fffff8fffull, RSP_1), + INTEL_UEVENT_PEBS_LDLAT_EXTRA_REG(0x01cd), EVENT_EXTRA_END }; @@ -190,6 +191,22 @@ struct attribute *snb_events_attrs[] = { NULL, }; +static struct event_constraint intel_hsw_event_constraints[] = { + FIXED_EVENT_CONSTRAINT(0x00c0, 0), /* INST_RETIRED.ANY */ + FIXED_EVENT_CONSTRAINT(0x003c, 1), /* CPU_CLK_UNHALTED.CORE */ + FIXED_EVENT_CONSTRAINT(0x0300, 2), /* CPU_CLK_UNHALTED.REF */ + INTEL_EVENT_CONSTRAINT(0x48, 0x4), /* L1D_PEND_MISS.* */ + INTEL_UEVENT_CONSTRAINT(0x01c0, 0x2), /* INST_RETIRED.PREC_DIST */ + INTEL_EVENT_CONSTRAINT(0xcd, 0x8), /* MEM_TRANS_RETIRED.LOAD_LATENCY */ + /* CYCLE_ACTIVITY.CYCLES_L1D_PENDING */ + INTEL_EVENT_CONSTRAINT(0x08a3, 0x4), + /* CYCLE_ACTIVITY.STALLS_L1D_PENDING */ + INTEL_EVENT_CONSTRAINT(0x0ca3, 0x4), + /* CYCLE_ACTIVITY.CYCLES_NO_EXECUTE */ + INTEL_EVENT_CONSTRAINT(0x04a3, 0xf), + EVENT_CONSTRAINT_END +}; + static u64 intel_pmu_event_map(int hw_event) { return intel_perfmon_event_map[hw_event]; @@ -872,7 +889,8 @@ static inline bool intel_pmu_needs_lbr_smpl(struct perf_event *event) return true; /* implicit branch sampling to correct PEBS skid */ - if (x86_pmu.intel_cap.pebs_trap && event->attr.precise_ip > 1) + if (x86_pmu.intel_cap.pebs_trap && event->attr.precise_ip > 1 && + x86_pmu.intel_cap.pebs_format < 2) return true; return false; @@ -1167,15 +1185,11 @@ static int intel_pmu_handle_irq(struct pt_regs *regs) cpuc = &__get_cpu_var(cpu_hw_events); /* - * Some chipsets need to unmask the LVTPC in a particular spot - * inside the nmi handler. As a result, the unmasking was pushed - * into all the nmi handlers. - * - * This handler doesn't seem to have any issues with the unmasking - * so it was left at the top. + * No known reason to not always do late ACK, + * but just in case do it opt-in. */ - apic_write(APIC_LVTPC, APIC_DM_NMI); - + if (!x86_pmu.late_ack) + apic_write(APIC_LVTPC, APIC_DM_NMI); intel_pmu_disable_all(); handled = intel_pmu_drain_bts_buffer(); status = intel_pmu_get_status(); @@ -1188,8 +1202,12 @@ static int intel_pmu_handle_irq(struct pt_regs *regs) again: intel_pmu_ack_status(status); if (++loops > 100) { - WARN_ONCE(1, "perfevents: irq loop stuck!\n"); - perf_event_print_debug(); + static bool warned = false; + if (!warned) { + WARN(1, "perfevents: irq loop stuck!\n"); + perf_event_print_debug(); + warned = true; + } intel_pmu_reset(); goto done; } @@ -1235,6 +1253,13 @@ again: done: intel_pmu_enable_all(0); + /* + * Only unmask the NMI after the overflow counters + * have been reset. This avoids spurious NMIs on + * Haswell CPUs. + */ + if (x86_pmu.late_ack) + apic_write(APIC_LVTPC, APIC_DM_NMI); return handled; } @@ -1425,7 +1450,6 @@ x86_get_event_constraints(struct cpu_hw_events *cpuc, struct perf_event *event) if (x86_pmu.event_constraints) { for_each_event_constraint(c, x86_pmu.event_constraints) { if ((event->hw.config & c->cmask) == c->code) { - /* hw.flags zeroed at initialization */ event->hw.flags |= c->flags; return c; } @@ -1473,7 +1497,6 @@ intel_put_shared_regs_event_constraints(struct cpu_hw_events *cpuc, static void intel_put_event_constraints(struct cpu_hw_events *cpuc, struct perf_event *event) { - event->hw.flags = 0; intel_put_shared_regs_event_constraints(cpuc, event); } @@ -1646,6 +1669,47 @@ static void core_pmu_enable_all(int added) } } +static int hsw_hw_config(struct perf_event *event) +{ + int ret = intel_pmu_hw_config(event); + + if (ret) + return ret; + if (!boot_cpu_has(X86_FEATURE_RTM) && !boot_cpu_has(X86_FEATURE_HLE)) + return 0; + event->hw.config |= event->attr.config & (HSW_IN_TX|HSW_IN_TX_CHECKPOINTED); + + /* + * IN_TX/IN_TX-CP filters are not supported by the Haswell PMU with + * PEBS or in ANY thread mode. Since the results are non-sensical forbid + * this combination. + */ + if ((event->hw.config & (HSW_IN_TX|HSW_IN_TX_CHECKPOINTED)) && + ((event->hw.config & ARCH_PERFMON_EVENTSEL_ANY) || + event->attr.precise_ip > 0)) + return -EOPNOTSUPP; + + return 0; +} + +static struct event_constraint counter2_constraint = + EVENT_CONSTRAINT(0, 0x4, 0); + +static struct event_constraint * +hsw_get_event_constraints(struct cpu_hw_events *cpuc, struct perf_event *event) +{ + struct event_constraint *c = intel_get_event_constraints(cpuc, event); + + /* Handle special quirk on in_tx_checkpointed only in counter 2 */ + if (event->hw.config & HSW_IN_TX_CHECKPOINTED) { + if (c->idxmsk64 & (1U << 2)) + return &counter2_constraint; + return &emptyconstraint; + } + + return c; +} + PMU_FORMAT_ATTR(event, "config:0-7" ); PMU_FORMAT_ATTR(umask, "config:8-15" ); PMU_FORMAT_ATTR(edge, "config:18" ); @@ -1653,6 +1717,8 @@ PMU_FORMAT_ATTR(pc, "config:19" ); PMU_FORMAT_ATTR(any, "config:21" ); /* v3 + */ PMU_FORMAT_ATTR(inv, "config:23" ); PMU_FORMAT_ATTR(cmask, "config:24-31" ); +PMU_FORMAT_ATTR(in_tx, "config:32"); +PMU_FORMAT_ATTR(in_tx_cp, "config:33"); static struct attribute *intel_arch_formats_attr[] = { &format_attr_event.attr, @@ -1807,6 +1873,8 @@ static struct attribute *intel_arch3_formats_attr[] = { &format_attr_any.attr, &format_attr_inv.attr, &format_attr_cmask.attr, + &format_attr_in_tx.attr, + &format_attr_in_tx_cp.attr, &format_attr_offcore_rsp.attr, /* XXX do NHM/WSM + SNB breakout */ &format_attr_ldlat.attr, /* PEBS load latency */ @@ -1966,6 +2034,15 @@ static __init void intel_nehalem_quirk(void) } } +EVENT_ATTR_STR(mem-loads, mem_ld_hsw, "event=0xcd,umask=0x1,ldlat=3"); +EVENT_ATTR_STR(mem-stores, mem_st_hsw, "event=0xd0,umask=0x82") + +static struct attribute *hsw_events_attrs[] = { + EVENT_PTR(mem_ld_hsw), + EVENT_PTR(mem_st_hsw), + NULL +}; + __init int intel_pmu_init(void) { union cpuid10_edx edx; @@ -2189,6 +2266,30 @@ __init int intel_pmu_init(void) break; + case 60: /* Haswell Client */ + case 70: + case 71: + case 63: + x86_pmu.late_ack = true; + memcpy(hw_cache_event_ids, snb_hw_cache_event_ids, sizeof(hw_cache_event_ids)); + memcpy(hw_cache_extra_regs, snb_hw_cache_extra_regs, sizeof(hw_cache_extra_regs)); + + intel_pmu_lbr_init_snb(); + + x86_pmu.event_constraints = intel_hsw_event_constraints; + x86_pmu.pebs_constraints = intel_hsw_pebs_event_constraints; + x86_pmu.extra_regs = intel_snb_extra_regs; + x86_pmu.pebs_aliases = intel_pebs_aliases_snb; + /* all extra regs are per-cpu when HT is on */ + x86_pmu.er_flags |= ERF_HAS_RSP_1; + x86_pmu.er_flags |= ERF_NO_HT_SHARING; + + x86_pmu.hw_config = hsw_hw_config; + x86_pmu.get_event_constraints = hsw_get_event_constraints; + x86_pmu.cpu_events = hsw_events_attrs; + pr_cont("Haswell events, "); + break; + default: switch (x86_pmu.version) { case 1: @@ -2227,7 +2328,7 @@ __init int intel_pmu_init(void) * counter, so do not extend mask to generic counters */ for_each_event_constraint(c, x86_pmu.event_constraints) { - if (c->cmask != X86_RAW_EVENT_MASK + if (c->cmask != FIXED_EVENT_FLAGS || c->idxmsk64 == INTEL_PMC_MSK_FIXED_REF_CYCLES) { continue; } @@ -2237,5 +2338,12 @@ __init int intel_pmu_init(void) } } + /* Support full width counters using alternative MSR range */ + if (x86_pmu.intel_cap.full_width_write) { + x86_pmu.max_period = x86_pmu.cntval_mask; + x86_pmu.perfctr = MSR_IA32_PMC0; + pr_cont("full-width counters, "); + } + return 0; } diff --git a/arch/x86/kernel/cpu/perf_event_intel_ds.c b/arch/x86/kernel/cpu/perf_event_intel_ds.c index 60250f687052..3065c57a63c1 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_ds.c +++ b/arch/x86/kernel/cpu/perf_event_intel_ds.c @@ -107,6 +107,19 @@ static u64 precise_store_data(u64 status) return val; } +static u64 precise_store_data_hsw(u64 status) +{ + union perf_mem_data_src dse; + + dse.val = 0; + dse.mem_op = PERF_MEM_OP_STORE; + dse.mem_lvl = PERF_MEM_LVL_NA; + if (status & 1) + dse.mem_lvl = PERF_MEM_LVL_L1; + /* Nothing else supported. Sorry. */ + return dse.val; +} + static u64 load_latency_data(u64 status) { union intel_x86_pebs_dse dse; @@ -165,6 +178,22 @@ struct pebs_record_nhm { u64 status, dla, dse, lat; }; +/* + * Same as pebs_record_nhm, with two additional fields. + */ +struct pebs_record_hsw { + struct pebs_record_nhm nhm; + /* + * Real IP of the event. In the Intel documentation this + * is called eventingrip. + */ + u64 real_ip; + /* + * TSX tuning information field: abort cycles and abort flags. + */ + u64 tsx_tuning; +}; + void init_debug_store_on_cpu(int cpu) { struct debug_store *ds = per_cpu(cpu_hw_events, cpu).ds; @@ -548,6 +577,42 @@ struct event_constraint intel_ivb_pebs_event_constraints[] = { EVENT_CONSTRAINT_END }; +struct event_constraint intel_hsw_pebs_event_constraints[] = { + INTEL_UEVENT_CONSTRAINT(0x01c0, 0x2), /* INST_RETIRED.PRECDIST */ + INTEL_PST_HSW_CONSTRAINT(0x01c2, 0xf), /* UOPS_RETIRED.ALL */ + INTEL_UEVENT_CONSTRAINT(0x02c2, 0xf), /* UOPS_RETIRED.RETIRE_SLOTS */ + INTEL_EVENT_CONSTRAINT(0xc4, 0xf), /* BR_INST_RETIRED.* */ + INTEL_UEVENT_CONSTRAINT(0x01c5, 0xf), /* BR_MISP_RETIRED.CONDITIONAL */ + INTEL_UEVENT_CONSTRAINT(0x04c5, 0xf), /* BR_MISP_RETIRED.ALL_BRANCHES */ + INTEL_UEVENT_CONSTRAINT(0x20c5, 0xf), /* BR_MISP_RETIRED.NEAR_TAKEN */ + INTEL_PLD_CONSTRAINT(0x01cd, 0x8), /* MEM_TRANS_RETIRED.* */ + /* MEM_UOPS_RETIRED.STLB_MISS_LOADS */ + INTEL_UEVENT_CONSTRAINT(0x11d0, 0xf), + /* MEM_UOPS_RETIRED.STLB_MISS_STORES */ + INTEL_UEVENT_CONSTRAINT(0x12d0, 0xf), + INTEL_UEVENT_CONSTRAINT(0x21d0, 0xf), /* MEM_UOPS_RETIRED.LOCK_LOADS */ + INTEL_UEVENT_CONSTRAINT(0x41d0, 0xf), /* MEM_UOPS_RETIRED.SPLIT_LOADS */ + /* MEM_UOPS_RETIRED.SPLIT_STORES */ + INTEL_UEVENT_CONSTRAINT(0x42d0, 0xf), + INTEL_UEVENT_CONSTRAINT(0x81d0, 0xf), /* MEM_UOPS_RETIRED.ALL_LOADS */ + INTEL_PST_HSW_CONSTRAINT(0x82d0, 0xf), /* MEM_UOPS_RETIRED.ALL_STORES */ + INTEL_UEVENT_CONSTRAINT(0x01d1, 0xf), /* MEM_LOAD_UOPS_RETIRED.L1_HIT */ + INTEL_UEVENT_CONSTRAINT(0x02d1, 0xf), /* MEM_LOAD_UOPS_RETIRED.L2_HIT */ + INTEL_UEVENT_CONSTRAINT(0x04d1, 0xf), /* MEM_LOAD_UOPS_RETIRED.L3_HIT */ + /* MEM_LOAD_UOPS_RETIRED.HIT_LFB */ + INTEL_UEVENT_CONSTRAINT(0x40d1, 0xf), + /* MEM_LOAD_UOPS_LLC_HIT_RETIRED.XSNP_MISS */ + INTEL_UEVENT_CONSTRAINT(0x01d2, 0xf), + /* MEM_LOAD_UOPS_LLC_HIT_RETIRED.XSNP_HIT */ + INTEL_UEVENT_CONSTRAINT(0x02d2, 0xf), + /* MEM_LOAD_UOPS_LLC_MISS_RETIRED.LOCAL_DRAM */ + INTEL_UEVENT_CONSTRAINT(0x01d3, 0xf), + INTEL_UEVENT_CONSTRAINT(0x04c8, 0xf), /* HLE_RETIRED.Abort */ + INTEL_UEVENT_CONSTRAINT(0x04c9, 0xf), /* RTM_RETIRED.Abort */ + + EVENT_CONSTRAINT_END +}; + struct event_constraint *intel_pebs_constraints(struct perf_event *event) { struct event_constraint *c; @@ -588,6 +653,12 @@ void intel_pmu_pebs_disable(struct perf_event *event) struct hw_perf_event *hwc = &event->hw; cpuc->pebs_enabled &= ~(1ULL << hwc->idx); + + if (event->hw.constraint->flags & PERF_X86_EVENT_PEBS_LDLAT) + cpuc->pebs_enabled &= ~(1ULL << (hwc->idx + 32)); + else if (event->hw.constraint->flags & PERF_X86_EVENT_PEBS_ST) + cpuc->pebs_enabled &= ~(1ULL << 63); + if (cpuc->enabled) wrmsrl(MSR_IA32_PEBS_ENABLE, cpuc->pebs_enabled); @@ -697,6 +768,7 @@ static void __intel_pmu_pebs_event(struct perf_event *event, */ struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); struct pebs_record_nhm *pebs = __pebs; + struct pebs_record_hsw *pebs_hsw = __pebs; struct perf_sample_data data; struct pt_regs regs; u64 sample_type; @@ -706,7 +778,8 @@ static void __intel_pmu_pebs_event(struct perf_event *event, return; fll = event->hw.flags & PERF_X86_EVENT_PEBS_LDLAT; - fst = event->hw.flags & PERF_X86_EVENT_PEBS_ST; + fst = event->hw.flags & (PERF_X86_EVENT_PEBS_ST | + PERF_X86_EVENT_PEBS_ST_HSW); perf_sample_data_init(&data, 0, event->hw.last_period); @@ -717,9 +790,6 @@ static void __intel_pmu_pebs_event(struct perf_event *event, * if PEBS-LL or PreciseStore */ if (fll || fst) { - if (sample_type & PERF_SAMPLE_ADDR) - data.addr = pebs->dla; - /* * Use latency for weight (only avail with PEBS-LL) */ @@ -732,6 +802,9 @@ static void __intel_pmu_pebs_event(struct perf_event *event, if (sample_type & PERF_SAMPLE_DATA_SRC) { if (fll) data.data_src.val = load_latency_data(pebs->dse); + else if (event->hw.flags & PERF_X86_EVENT_PEBS_ST_HSW) + data.data_src.val = + precise_store_data_hsw(pebs->dse); else data.data_src.val = precise_store_data(pebs->dse); } @@ -753,11 +826,18 @@ static void __intel_pmu_pebs_event(struct perf_event *event, regs.bp = pebs->bp; regs.sp = pebs->sp; - if (event->attr.precise_ip > 1 && intel_pmu_pebs_fixup_ip(®s)) + if (event->attr.precise_ip > 1 && x86_pmu.intel_cap.pebs_format >= 2) { + regs.ip = pebs_hsw->real_ip; + regs.flags |= PERF_EFLAGS_EXACT; + } else if (event->attr.precise_ip > 1 && intel_pmu_pebs_fixup_ip(®s)) regs.flags |= PERF_EFLAGS_EXACT; else regs.flags &= ~PERF_EFLAGS_EXACT; + if ((event->attr.sample_type & PERF_SAMPLE_ADDR) && + x86_pmu.intel_cap.pebs_format >= 1) + data.addr = pebs->dla; + if (has_branch_stack(event)) data.br_stack = &cpuc->lbr_stack; @@ -806,35 +886,22 @@ static void intel_pmu_drain_pebs_core(struct pt_regs *iregs) __intel_pmu_pebs_event(event, iregs, at); } -static void intel_pmu_drain_pebs_nhm(struct pt_regs *iregs) +static void __intel_pmu_drain_pebs_nhm(struct pt_regs *iregs, void *at, + void *top) { struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); struct debug_store *ds = cpuc->ds; - struct pebs_record_nhm *at, *top; struct perf_event *event = NULL; u64 status = 0; - int bit, n; - - if (!x86_pmu.pebs_active) - return; - - at = (struct pebs_record_nhm *)(unsigned long)ds->pebs_buffer_base; - top = (struct pebs_record_nhm *)(unsigned long)ds->pebs_index; + int bit; ds->pebs_index = ds->pebs_buffer_base; - n = top - at; - if (n <= 0) - return; - - /* - * Should not happen, we program the threshold at 1 and do not - * set a reset value. - */ - WARN_ONCE(n > x86_pmu.max_pebs_events, "Unexpected number of pebs records %d\n", n); + for (; at < top; at += x86_pmu.pebs_record_size) { + struct pebs_record_nhm *p = at; - for ( ; at < top; at++) { - for_each_set_bit(bit, (unsigned long *)&at->status, x86_pmu.max_pebs_events) { + for_each_set_bit(bit, (unsigned long *)&p->status, + x86_pmu.max_pebs_events) { event = cpuc->events[bit]; if (!test_bit(bit, cpuc->active_mask)) continue; @@ -857,6 +924,61 @@ static void intel_pmu_drain_pebs_nhm(struct pt_regs *iregs) } } +static void intel_pmu_drain_pebs_nhm(struct pt_regs *iregs) +{ + struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct debug_store *ds = cpuc->ds; + struct pebs_record_nhm *at, *top; + int n; + + if (!x86_pmu.pebs_active) + return; + + at = (struct pebs_record_nhm *)(unsigned long)ds->pebs_buffer_base; + top = (struct pebs_record_nhm *)(unsigned long)ds->pebs_index; + + ds->pebs_index = ds->pebs_buffer_base; + + n = top - at; + if (n <= 0) + return; + + /* + * Should not happen, we program the threshold at 1 and do not + * set a reset value. + */ + WARN_ONCE(n > x86_pmu.max_pebs_events, + "Unexpected number of pebs records %d\n", n); + + return __intel_pmu_drain_pebs_nhm(iregs, at, top); +} + +static void intel_pmu_drain_pebs_hsw(struct pt_regs *iregs) +{ + struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); + struct debug_store *ds = cpuc->ds; + struct pebs_record_hsw *at, *top; + int n; + + if (!x86_pmu.pebs_active) + return; + + at = (struct pebs_record_hsw *)(unsigned long)ds->pebs_buffer_base; + top = (struct pebs_record_hsw *)(unsigned long)ds->pebs_index; + + n = top - at; + if (n <= 0) + return; + /* + * Should not happen, we program the threshold at 1 and do not + * set a reset value. + */ + WARN_ONCE(n > x86_pmu.max_pebs_events, + "Unexpected number of pebs records %d\n", n); + + return __intel_pmu_drain_pebs_nhm(iregs, at, top); +} + /* * BTS, PEBS probe and setup */ @@ -888,6 +1010,12 @@ void intel_ds_init(void) x86_pmu.drain_pebs = intel_pmu_drain_pebs_nhm; break; + case 2: + pr_cont("PEBS fmt2%c, ", pebs_type); + x86_pmu.pebs_record_size = sizeof(struct pebs_record_hsw); + x86_pmu.drain_pebs = intel_pmu_drain_pebs_hsw; + break; + default: printk(KERN_CONT "no PEBS fmt%d%c, ", format, pebs_type); x86_pmu.pebs = 0; diff --git a/arch/x86/kernel/cpu/perf_event_intel_lbr.c b/arch/x86/kernel/cpu/perf_event_intel_lbr.c index d978353c939b..d5be06a5005e 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_lbr.c +++ b/arch/x86/kernel/cpu/perf_event_intel_lbr.c @@ -12,6 +12,16 @@ enum { LBR_FORMAT_LIP = 0x01, LBR_FORMAT_EIP = 0x02, LBR_FORMAT_EIP_FLAGS = 0x03, + LBR_FORMAT_EIP_FLAGS2 = 0x04, + LBR_FORMAT_MAX_KNOWN = LBR_FORMAT_EIP_FLAGS2, +}; + +static enum { + LBR_EIP_FLAGS = 1, + LBR_TSX = 2, +} lbr_desc[LBR_FORMAT_MAX_KNOWN + 1] = { + [LBR_FORMAT_EIP_FLAGS] = LBR_EIP_FLAGS, + [LBR_FORMAT_EIP_FLAGS2] = LBR_EIP_FLAGS | LBR_TSX, }; /* @@ -56,6 +66,8 @@ enum { LBR_FAR) #define LBR_FROM_FLAG_MISPRED (1ULL << 63) +#define LBR_FROM_FLAG_IN_TX (1ULL << 62) +#define LBR_FROM_FLAG_ABORT (1ULL << 61) #define for_each_branch_sample_type(x) \ for ((x) = PERF_SAMPLE_BRANCH_USER; \ @@ -81,9 +93,13 @@ enum { X86_BR_JMP = 1 << 9, /* jump */ X86_BR_IRQ = 1 << 10,/* hw interrupt or trap or fault */ X86_BR_IND_CALL = 1 << 11,/* indirect calls */ + X86_BR_ABORT = 1 << 12,/* transaction abort */ + X86_BR_IN_TX = 1 << 13,/* in transaction */ + X86_BR_NO_TX = 1 << 14,/* not in transaction */ }; #define X86_BR_PLM (X86_BR_USER | X86_BR_KERNEL) +#define X86_BR_ANYTX (X86_BR_NO_TX | X86_BR_IN_TX) #define X86_BR_ANY \ (X86_BR_CALL |\ @@ -95,6 +111,7 @@ enum { X86_BR_JCC |\ X86_BR_JMP |\ X86_BR_IRQ |\ + X86_BR_ABORT |\ X86_BR_IND_CALL) #define X86_BR_ALL (X86_BR_PLM | X86_BR_ANY) @@ -270,21 +287,31 @@ static void intel_pmu_lbr_read_64(struct cpu_hw_events *cpuc) for (i = 0; i < x86_pmu.lbr_nr; i++) { unsigned long lbr_idx = (tos - i) & mask; - u64 from, to, mis = 0, pred = 0; + u64 from, to, mis = 0, pred = 0, in_tx = 0, abort = 0; + int skip = 0; + int lbr_flags = lbr_desc[lbr_format]; rdmsrl(x86_pmu.lbr_from + lbr_idx, from); rdmsrl(x86_pmu.lbr_to + lbr_idx, to); - if (lbr_format == LBR_FORMAT_EIP_FLAGS) { + if (lbr_flags & LBR_EIP_FLAGS) { mis = !!(from & LBR_FROM_FLAG_MISPRED); pred = !mis; - from = (u64)((((s64)from) << 1) >> 1); + skip = 1; + } + if (lbr_flags & LBR_TSX) { + in_tx = !!(from & LBR_FROM_FLAG_IN_TX); + abort = !!(from & LBR_FROM_FLAG_ABORT); + skip = 3; } + from = (u64)((((s64)from) << skip) >> skip); cpuc->lbr_entries[i].from = from; cpuc->lbr_entries[i].to = to; cpuc->lbr_entries[i].mispred = mis; cpuc->lbr_entries[i].predicted = pred; + cpuc->lbr_entries[i].in_tx = in_tx; + cpuc->lbr_entries[i].abort = abort; cpuc->lbr_entries[i].reserved = 0; } cpuc->lbr_stack.nr = i; @@ -310,7 +337,7 @@ void intel_pmu_lbr_read(void) * - in case there is no HW filter * - in case the HW filter has errata or limitations */ -static int intel_pmu_setup_sw_lbr_filter(struct perf_event *event) +static void intel_pmu_setup_sw_lbr_filter(struct perf_event *event) { u64 br_type = event->attr.branch_sample_type; int mask = 0; @@ -318,11 +345,8 @@ static int intel_pmu_setup_sw_lbr_filter(struct perf_event *event) if (br_type & PERF_SAMPLE_BRANCH_USER) mask |= X86_BR_USER; - if (br_type & PERF_SAMPLE_BRANCH_KERNEL) { - if (perf_paranoid_kernel() && !capable(CAP_SYS_ADMIN)) - return -EACCES; + if (br_type & PERF_SAMPLE_BRANCH_KERNEL) mask |= X86_BR_KERNEL; - } /* we ignore BRANCH_HV here */ @@ -337,13 +361,21 @@ static int intel_pmu_setup_sw_lbr_filter(struct perf_event *event) if (br_type & PERF_SAMPLE_BRANCH_IND_CALL) mask |= X86_BR_IND_CALL; + + if (br_type & PERF_SAMPLE_BRANCH_ABORT_TX) + mask |= X86_BR_ABORT; + + if (br_type & PERF_SAMPLE_BRANCH_IN_TX) + mask |= X86_BR_IN_TX; + + if (br_type & PERF_SAMPLE_BRANCH_NO_TX) + mask |= X86_BR_NO_TX; + /* * stash actual user request into reg, it may * be used by fixup code for some CPU */ event->hw.branch_reg.reg = mask; - - return 0; } /* @@ -391,9 +423,7 @@ int intel_pmu_setup_lbr_filter(struct perf_event *event) /* * setup SW LBR filter */ - ret = intel_pmu_setup_sw_lbr_filter(event); - if (ret) - return ret; + intel_pmu_setup_sw_lbr_filter(event); /* * setup HW LBR filter, if any @@ -415,7 +445,7 @@ int intel_pmu_setup_lbr_filter(struct perf_event *event) * decoded (e.g., text page not present), then X86_BR_NONE is * returned. */ -static int branch_type(unsigned long from, unsigned long to) +static int branch_type(unsigned long from, unsigned long to, int abort) { struct insn insn; void *addr; @@ -435,6 +465,9 @@ static int branch_type(unsigned long from, unsigned long to) if (from == 0 || to == 0) return X86_BR_NONE; + if (abort) + return X86_BR_ABORT | to_plm; + if (from_plm == X86_BR_USER) { /* * can happen if measuring at the user level only @@ -581,7 +614,13 @@ intel_pmu_lbr_filter(struct cpu_hw_events *cpuc) from = cpuc->lbr_entries[i].from; to = cpuc->lbr_entries[i].to; - type = branch_type(from, to); + type = branch_type(from, to, cpuc->lbr_entries[i].abort); + if (type != X86_BR_NONE && (br_sel & X86_BR_ANYTX)) { + if (cpuc->lbr_entries[i].in_tx) + type |= X86_BR_IN_TX; + else + type |= X86_BR_NO_TX; + } /* if type does not correspond, then discard */ if (type == X86_BR_NONE || (br_sel & type) != type) { diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c index 52441a2af538..9dd99751ccf9 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c @@ -536,7 +536,7 @@ __snbep_cbox_get_constraint(struct intel_uncore_box *box, struct perf_event *eve if (!uncore_box_is_fake(box)) reg1->alloc |= alloc; - return 0; + return NULL; fail: for (; i >= 0; i--) { if (alloc & (0x1 << i)) @@ -644,7 +644,7 @@ snbep_pcu_get_constraint(struct intel_uncore_box *box, struct perf_event *event) (!uncore_box_is_fake(box) && reg1->alloc)) return NULL; again: - mask = 0xff << (idx * 8); + mask = 0xffULL << (idx * 8); raw_spin_lock_irqsave(&er->lock, flags); if (!__BITS_VALUE(atomic_read(&er->ref), idx, 8) || !((config1 ^ er->config) & mask)) { @@ -1923,7 +1923,7 @@ static u64 nhmex_mbox_alter_er(struct perf_event *event, int new_idx, bool modif { struct hw_perf_event *hwc = &event->hw; struct hw_perf_event_extra *reg1 = &hwc->extra_reg; - int idx, orig_idx = __BITS_VALUE(reg1->idx, 0, 8); + u64 idx, orig_idx = __BITS_VALUE(reg1->idx, 0, 8); u64 config = reg1->config; /* get the non-shared control bits and shift them */ @@ -2723,15 +2723,16 @@ static void uncore_put_event_constraint(struct intel_uncore_box *box, struct per static int uncore_assign_events(struct intel_uncore_box *box, int assign[], int n) { unsigned long used_mask[BITS_TO_LONGS(UNCORE_PMC_IDX_MAX)]; - struct event_constraint *c, *constraints[UNCORE_PMC_IDX_MAX]; + struct event_constraint *c; int i, wmin, wmax, ret = 0; struct hw_perf_event *hwc; bitmap_zero(used_mask, UNCORE_PMC_IDX_MAX); for (i = 0, wmin = UNCORE_PMC_IDX_MAX, wmax = 0; i < n; i++) { + hwc = &box->event_list[i]->hw; c = uncore_get_event_constraint(box, box->event_list[i]); - constraints[i] = c; + hwc->constraint = c; wmin = min(wmin, c->weight); wmax = max(wmax, c->weight); } @@ -2739,7 +2740,7 @@ static int uncore_assign_events(struct intel_uncore_box *box, int assign[], int /* fastpath, try to reuse previous register */ for (i = 0; i < n; i++) { hwc = &box->event_list[i]->hw; - c = constraints[i]; + c = hwc->constraint; /* never assigned */ if (hwc->idx == -1) @@ -2759,7 +2760,8 @@ static int uncore_assign_events(struct intel_uncore_box *box, int assign[], int } /* slow path */ if (i != n) - ret = perf_assign_events(constraints, n, wmin, wmax, assign); + ret = perf_assign_events(box->event_list, n, + wmin, wmax, assign); if (!assign || ret) { for (i = 0; i < n; i++) diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h index f9528917f6e8..47b3d00c9d89 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h @@ -337,10 +337,10 @@ NHMEX_M_PMON_CTL_SET_FLAG_SEL_MASK) #define NHMEX_M_PMON_ZDP_CTL_FVC_MASK (((1 << 11) - 1) | (1 << 23)) -#define NHMEX_M_PMON_ZDP_CTL_FVC_EVENT_MASK(n) (0x7 << (11 + 3 * (n))) +#define NHMEX_M_PMON_ZDP_CTL_FVC_EVENT_MASK(n) (0x7ULL << (11 + 3 * (n))) #define WSMEX_M_PMON_ZDP_CTL_FVC_MASK (((1 << 12) - 1) | (1 << 24)) -#define WSMEX_M_PMON_ZDP_CTL_FVC_EVENT_MASK(n) (0x7 << (12 + 3 * (n))) +#define WSMEX_M_PMON_ZDP_CTL_FVC_EVENT_MASK(n) (0x7ULL << (12 + 3 * (n))) /* * use the 9~13 bits to select event If the 7th bit is not set, diff --git a/arch/x86/kernel/cpu/proc.c b/arch/x86/kernel/cpu/proc.c index 37a198bd48c8..aee6317b902f 100644 --- a/arch/x86/kernel/cpu/proc.c +++ b/arch/x86/kernel/cpu/proc.c @@ -37,8 +37,8 @@ static void show_cpuinfo_misc(struct seq_file *m, struct cpuinfo_x86 *c) static_cpu_has_bug(X86_BUG_FDIV) ? "yes" : "no", static_cpu_has_bug(X86_BUG_F00F) ? "yes" : "no", static_cpu_has_bug(X86_BUG_COMA) ? "yes" : "no", - c->hard_math ? "yes" : "no", - c->hard_math ? "yes" : "no", + static_cpu_has(X86_FEATURE_FPU) ? "yes" : "no", + static_cpu_has(X86_FEATURE_FPU) ? "yes" : "no", c->cpuid_level, c->wp_works_ok ? "yes" : "no"); } diff --git a/arch/x86/kernel/doublefault_32.c b/arch/x86/kernel/doublefault.c index 155a13f33ed8..5d3fe8d36e4a 100644 --- a/arch/x86/kernel/doublefault_32.c +++ b/arch/x86/kernel/doublefault.c @@ -9,6 +9,8 @@ #include <asm/processor.h> #include <asm/desc.h> +#ifdef CONFIG_X86_32 + #define DOUBLEFAULT_STACKSIZE (1024) static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE]; #define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE) @@ -67,3 +69,16 @@ struct tss_struct doublefault_tss __cacheline_aligned = { .__cr3 = __pa_nodebug(swapper_pg_dir), } }; + +/* dummy for do_double_fault() call */ +void df_debug(struct pt_regs *regs, long error_code) {} + +#else /* !CONFIG_X86_32 */ + +void df_debug(struct pt_regs *regs, long error_code) +{ + pr_emerg("PANIC: double fault, error_code: 0x%lx\n", error_code); + show_regs(regs); + panic("Machine halted."); +} +#endif diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S index 8f3e2dec1df3..2cfbc3a3a2dd 100644 --- a/arch/x86/kernel/entry_32.S +++ b/arch/x86/kernel/entry_32.S @@ -801,7 +801,17 @@ ENTRY(name) \ CFI_ENDPROC; \ ENDPROC(name) -#define BUILD_INTERRUPT(name, nr) BUILD_INTERRUPT3(name, nr, smp_##name) + +#ifdef CONFIG_TRACING +#define TRACE_BUILD_INTERRUPT(name, nr) \ + BUILD_INTERRUPT3(trace_##name, nr, smp_trace_##name) +#else +#define TRACE_BUILD_INTERRUPT(name, nr) +#endif + +#define BUILD_INTERRUPT(name, nr) \ + BUILD_INTERRUPT3(name, nr, smp_##name); \ + TRACE_BUILD_INTERRUPT(name, nr) /* The include is where all of the SMP etc. interrupts come from */ #include <asm/entry_arch.h> diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index 727208941030..1b69951a81e2 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -365,7 +365,7 @@ ENDPROC(native_usergs_sysret64) /*CFI_REL_OFFSET ss,0*/ pushq_cfi %rax /* rsp */ CFI_REL_OFFSET rsp,0 - pushq_cfi $(X86_EFLAGS_IF|X86_EFLAGS_BIT1) /* eflags - interrupts on */ + pushq_cfi $(X86_EFLAGS_IF|X86_EFLAGS_FIXED) /* eflags - interrupts on */ /*CFI_REL_OFFSET rflags,0*/ pushq_cfi $__KERNEL_CS /* cs */ /*CFI_REL_OFFSET cs,0*/ @@ -1138,7 +1138,7 @@ END(common_interrupt) /* * APIC interrupts. */ -.macro apicinterrupt num sym do_sym +.macro apicinterrupt3 num sym do_sym ENTRY(\sym) INTR_FRAME ASM_CLAC @@ -1150,15 +1150,32 @@ ENTRY(\sym) END(\sym) .endm +#ifdef CONFIG_TRACING +#define trace(sym) trace_##sym +#define smp_trace(sym) smp_trace_##sym + +.macro trace_apicinterrupt num sym +apicinterrupt3 \num trace(\sym) smp_trace(\sym) +.endm +#else +.macro trace_apicinterrupt num sym do_sym +.endm +#endif + +.macro apicinterrupt num sym do_sym +apicinterrupt3 \num \sym \do_sym +trace_apicinterrupt \num \sym +.endm + #ifdef CONFIG_SMP -apicinterrupt IRQ_MOVE_CLEANUP_VECTOR \ +apicinterrupt3 IRQ_MOVE_CLEANUP_VECTOR \ irq_move_cleanup_interrupt smp_irq_move_cleanup_interrupt -apicinterrupt REBOOT_VECTOR \ +apicinterrupt3 REBOOT_VECTOR \ reboot_interrupt smp_reboot_interrupt #endif #ifdef CONFIG_X86_UV -apicinterrupt UV_BAU_MESSAGE \ +apicinterrupt3 UV_BAU_MESSAGE \ uv_bau_message_intr1 uv_bau_message_interrupt #endif apicinterrupt LOCAL_TIMER_VECTOR \ @@ -1167,14 +1184,19 @@ apicinterrupt X86_PLATFORM_IPI_VECTOR \ x86_platform_ipi smp_x86_platform_ipi #ifdef CONFIG_HAVE_KVM -apicinterrupt POSTED_INTR_VECTOR \ +apicinterrupt3 POSTED_INTR_VECTOR \ kvm_posted_intr_ipi smp_kvm_posted_intr_ipi #endif +#ifdef CONFIG_X86_MCE_THRESHOLD apicinterrupt THRESHOLD_APIC_VECTOR \ threshold_interrupt smp_threshold_interrupt +#endif + +#ifdef CONFIG_X86_THERMAL_VECTOR apicinterrupt THERMAL_APIC_VECTOR \ thermal_interrupt smp_thermal_interrupt +#endif #ifdef CONFIG_SMP apicinterrupt CALL_FUNCTION_SINGLE_VECTOR \ @@ -1451,13 +1473,13 @@ ENTRY(xen_failsafe_callback) CFI_ENDPROC END(xen_failsafe_callback) -apicinterrupt HYPERVISOR_CALLBACK_VECTOR \ +apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \ xen_hvm_callback_vector xen_evtchn_do_upcall #endif /* CONFIG_XEN */ #if IS_ENABLED(CONFIG_HYPERV) -apicinterrupt HYPERVISOR_CALLBACK_VECTOR \ +apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \ hyperv_callback_vector hyperv_vector_handler #endif /* CONFIG_HYPERV */ diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S index 73afd11799ca..e65ddc62e113 100644 --- a/arch/x86/kernel/head_32.S +++ b/arch/x86/kernel/head_32.S @@ -444,7 +444,6 @@ is486: orl %ecx,%eax movl %eax,%cr0 - call check_x87 lgdt early_gdt_descr lidt idt_descr ljmp $(__KERNEL_CS),$1f @@ -467,26 +466,6 @@ is486: pushl $0 # fake return address for unwinder jmp *(initial_code) -/* - * We depend on ET to be correct. This checks for 287/387. - */ -check_x87: - movb $0,X86_HARD_MATH - clts - fninit - fstsw %ax - cmpb $0,%al - je 1f - movl %cr0,%eax /* no coprocessor: have to set bits */ - xorl $4,%eax /* set EM */ - movl %eax,%cr0 - ret - ALIGN -1: movb $1,X86_HARD_MATH - .byte 0xDB,0xE4 /* fsetpm for 287, ignored by 387 */ - ret - - #include "verify_cpu.S" /* diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S index 321d65ebaffe..5e4d8a8a5c40 100644 --- a/arch/x86/kernel/head_64.S +++ b/arch/x86/kernel/head_64.S @@ -518,9 +518,15 @@ ENTRY(idt_table) .skip IDT_ENTRIES * 16 .align L1_CACHE_BYTES -ENTRY(nmi_idt_table) +ENTRY(debug_idt_table) .skip IDT_ENTRIES * 16 +#ifdef CONFIG_TRACING + .align L1_CACHE_BYTES +ENTRY(trace_idt_table) + .skip IDT_ENTRIES * 16 +#endif + __PAGE_ALIGNED_BSS NEXT_PAGE(empty_zero_page) .skip PAGE_SIZE diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c index cb339097b9ea..b627746f6b1a 100644 --- a/arch/x86/kernel/i387.c +++ b/arch/x86/kernel/i387.c @@ -131,7 +131,7 @@ static void __cpuinit init_thread_xstate(void) * xsave_init(). */ - if (!HAVE_HWFP) { + if (!cpu_has_fpu) { /* * Disable xsave as we do not support it if i387 * emulation is enabled. @@ -158,6 +158,14 @@ void __cpuinit fpu_init(void) unsigned long cr0; unsigned long cr4_mask = 0; +#ifndef CONFIG_MATH_EMULATION + if (!cpu_has_fpu) { + pr_emerg("No FPU found and no math emulation present\n"); + pr_emerg("Giving up\n"); + for (;;) + asm volatile("hlt"); + } +#endif if (cpu_has_fxsr) cr4_mask |= X86_CR4_OSFXSR; if (cpu_has_xmm) @@ -167,7 +175,7 @@ void __cpuinit fpu_init(void) cr0 = read_cr0(); cr0 &= ~(X86_CR0_TS|X86_CR0_EM); /* clear TS and EM */ - if (!HAVE_HWFP) + if (!cpu_has_fpu) cr0 |= X86_CR0_EM; write_cr0(cr0); @@ -185,7 +193,7 @@ void __cpuinit fpu_init(void) void fpu_finit(struct fpu *fpu) { - if (!HAVE_HWFP) { + if (!cpu_has_fpu) { finit_soft_fpu(&fpu->state->soft); return; } @@ -214,7 +222,7 @@ int init_fpu(struct task_struct *tsk) int ret; if (tsk_used_math(tsk)) { - if (HAVE_HWFP && tsk == current) + if (cpu_has_fpu && tsk == current) unlazy_fpu(tsk); tsk->thread.fpu.last_cpu = ~0; return 0; @@ -511,14 +519,13 @@ int fpregs_get(struct task_struct *target, const struct user_regset *regset, if (ret) return ret; - if (!HAVE_HWFP) + if (!static_cpu_has(X86_FEATURE_FPU)) return fpregs_soft_get(target, regset, pos, count, kbuf, ubuf); - if (!cpu_has_fxsr) { + if (!cpu_has_fxsr) return user_regset_copyout(&pos, &count, &kbuf, &ubuf, &target->thread.fpu.state->fsave, 0, -1); - } sanitize_i387_state(target); @@ -545,13 +552,13 @@ int fpregs_set(struct task_struct *target, const struct user_regset *regset, sanitize_i387_state(target); - if (!HAVE_HWFP) + if (!static_cpu_has(X86_FEATURE_FPU)) return fpregs_soft_set(target, regset, pos, count, kbuf, ubuf); - if (!cpu_has_fxsr) { + if (!cpu_has_fxsr) return user_regset_copyin(&pos, &count, &kbuf, &ubuf, - &target->thread.fpu.state->fsave, 0, -1); - } + &target->thread.fpu.state->fsave, 0, + -1); if (pos > 0 || count < sizeof(env)) convert_from_fxsr(&env, target); @@ -592,3 +599,33 @@ int dump_fpu(struct pt_regs *regs, struct user_i387_struct *fpu) EXPORT_SYMBOL(dump_fpu); #endif /* CONFIG_X86_32 || CONFIG_IA32_EMULATION */ + +static int __init no_387(char *s) +{ + setup_clear_cpu_cap(X86_FEATURE_FPU); + return 1; +} + +__setup("no387", no_387); + +void __cpuinit fpu_detect(struct cpuinfo_x86 *c) +{ + unsigned long cr0; + u16 fsw, fcw; + + fsw = fcw = 0xffff; + + cr0 = read_cr0(); + cr0 &= ~(X86_CR0_TS | X86_CR0_EM); + write_cr0(cr0); + + asm volatile("fninit ; fnstsw %0 ; fnstcw %1" + : "+m" (fsw), "+m" (fcw)); + + if (fsw == 0 && (fcw & 0x103f) == 0x003f) + set_cpu_cap(c, X86_FEATURE_FPU); + else + clear_cpu_cap(c, X86_FEATURE_FPU); + + /* The final cr0 value is set in fpu_init() */ +} diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c index ac0631d8996f..3a8185c042a2 100644 --- a/arch/x86/kernel/irq.c +++ b/arch/x86/kernel/irq.c @@ -18,6 +18,9 @@ #include <asm/mce.h> #include <asm/hw_irq.h> +#define CREATE_TRACE_POINTS +#include <asm/trace/irq_vectors.h> + atomic_t irq_err_count; /* Function pointer for generic interrupt vector handling */ @@ -204,23 +207,21 @@ unsigned int __irq_entry do_IRQ(struct pt_regs *regs) /* * Handler for X86_PLATFORM_IPI_VECTOR. */ -void smp_x86_platform_ipi(struct pt_regs *regs) +void __smp_x86_platform_ipi(void) { - struct pt_regs *old_regs = set_irq_regs(regs); - - ack_APIC_irq(); - - irq_enter(); - - exit_idle(); - inc_irq_stat(x86_platform_ipis); if (x86_platform_ipi_callback) x86_platform_ipi_callback(); +} - irq_exit(); +void smp_x86_platform_ipi(struct pt_regs *regs) +{ + struct pt_regs *old_regs = set_irq_regs(regs); + entering_ack_irq(); + __smp_x86_platform_ipi(); + exiting_irq(); set_irq_regs(old_regs); } @@ -246,6 +247,18 @@ void smp_kvm_posted_intr_ipi(struct pt_regs *regs) } #endif +void smp_trace_x86_platform_ipi(struct pt_regs *regs) +{ + struct pt_regs *old_regs = set_irq_regs(regs); + + entering_ack_irq(); + trace_x86_platform_ipi_entry(X86_PLATFORM_IPI_VECTOR); + __smp_x86_platform_ipi(); + trace_x86_platform_ipi_exit(X86_PLATFORM_IPI_VECTOR); + exiting_irq(); + set_irq_regs(old_regs); +} + EXPORT_SYMBOL_GPL(vector_used_by_percpu_irq); #ifdef CONFIG_HOTPLUG_CPU diff --git a/arch/x86/kernel/irq_work.c b/arch/x86/kernel/irq_work.c index ca8f703a1e70..636a55e4a13c 100644 --- a/arch/x86/kernel/irq_work.c +++ b/arch/x86/kernel/irq_work.c @@ -8,14 +8,34 @@ #include <linux/irq_work.h> #include <linux/hardirq.h> #include <asm/apic.h> +#include <asm/trace/irq_vectors.h> -void smp_irq_work_interrupt(struct pt_regs *regs) +static inline void irq_work_entering_irq(void) { irq_enter(); ack_APIC_irq(); +} + +static inline void __smp_irq_work_interrupt(void) +{ inc_irq_stat(apic_irq_work_irqs); irq_work_run(); - irq_exit(); +} + +void smp_irq_work_interrupt(struct pt_regs *regs) +{ + irq_work_entering_irq(); + __smp_irq_work_interrupt(); + exiting_irq(); +} + +void smp_trace_irq_work_interrupt(struct pt_regs *regs) +{ + irq_work_entering_irq(); + trace_irq_work_entry(IRQ_WORK_VECTOR); + __smp_irq_work_interrupt(); + trace_irq_work_exit(IRQ_WORK_VECTOR); + exiting_irq(); } void arch_irq_work_raise(void) diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c index 9895a9a41380..211bce445522 100644 --- a/arch/x86/kernel/kprobes/core.c +++ b/arch/x86/kernel/kprobes/core.c @@ -365,10 +365,14 @@ int __kprobes __copy_instruction(u8 *dest, u8 *src) return insn.length; } -static void __kprobes arch_copy_kprobe(struct kprobe *p) +static int __kprobes arch_copy_kprobe(struct kprobe *p) { + int ret; + /* Copy an instruction with recovering if other optprobe modifies it.*/ - __copy_instruction(p->ainsn.insn, p->addr); + ret = __copy_instruction(p->ainsn.insn, p->addr); + if (!ret) + return -EINVAL; /* * __copy_instruction can modify the displacement of the instruction, @@ -384,6 +388,8 @@ static void __kprobes arch_copy_kprobe(struct kprobe *p) /* Also, displacement change doesn't affect the first byte */ p->opcode = p->ainsn.insn[0]; + + return 0; } int __kprobes arch_prepare_kprobe(struct kprobe *p) @@ -397,8 +403,8 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p) p->ainsn.insn = get_insn_slot(); if (!p->ainsn.insn) return -ENOMEM; - arch_copy_kprobe(p); - return 0; + + return arch_copy_kprobe(p); } void __kprobes arch_arm_kprobe(struct kprobe *p) diff --git a/arch/x86/kernel/kvmclock.c b/arch/x86/kernel/kvmclock.c index d2c381280e3c..3dd37ebd591b 100644 --- a/arch/x86/kernel/kvmclock.c +++ b/arch/x86/kernel/kvmclock.c @@ -242,6 +242,7 @@ void __init kvmclock_init(void) if (!mem) return; hv_clock = __va(mem); + memset(hv_clock, 0, size); if (kvm_register_clock("boot clock")) { hv_clock = NULL; diff --git a/arch/x86/kernel/microcode_amd.c b/arch/x86/kernel/microcode_amd.c index efdec7cd8e01..47ebb1dbfbcb 100644 --- a/arch/x86/kernel/microcode_amd.c +++ b/arch/x86/kernel/microcode_amd.c @@ -31,48 +31,12 @@ #include <asm/microcode.h> #include <asm/processor.h> #include <asm/msr.h> +#include <asm/microcode_amd.h> MODULE_DESCRIPTION("AMD Microcode Update Driver"); MODULE_AUTHOR("Peter Oruba"); MODULE_LICENSE("GPL v2"); -#define UCODE_MAGIC 0x00414d44 -#define UCODE_EQUIV_CPU_TABLE_TYPE 0x00000000 -#define UCODE_UCODE_TYPE 0x00000001 - -struct equiv_cpu_entry { - u32 installed_cpu; - u32 fixed_errata_mask; - u32 fixed_errata_compare; - u16 equiv_cpu; - u16 res; -} __attribute__((packed)); - -struct microcode_header_amd { - u32 data_code; - u32 patch_id; - u16 mc_patch_data_id; - u8 mc_patch_data_len; - u8 init_flag; - u32 mc_patch_data_checksum; - u32 nb_dev_id; - u32 sb_dev_id; - u16 processor_rev_id; - u8 nb_rev_id; - u8 sb_rev_id; - u8 bios_api_rev; - u8 reserved1[3]; - u32 match_reg[8]; -} __attribute__((packed)); - -struct microcode_amd { - struct microcode_header_amd hdr; - unsigned int mpb[0]; -}; - -#define SECTION_HDR_SIZE 8 -#define CONTAINER_HDR_SZ 12 - static struct equiv_cpu_entry *equiv_cpu_table; struct ucode_patch { @@ -84,21 +48,10 @@ struct ucode_patch { static LIST_HEAD(pcache); -static u16 find_equiv_id(unsigned int cpu) +static u16 __find_equiv_id(unsigned int cpu) { struct ucode_cpu_info *uci = ucode_cpu_info + cpu; - int i = 0; - - if (!equiv_cpu_table) - return 0; - - while (equiv_cpu_table[i].installed_cpu != 0) { - if (uci->cpu_sig.sig == equiv_cpu_table[i].installed_cpu) - return equiv_cpu_table[i].equiv_cpu; - - i++; - } - return 0; + return find_equiv_id(equiv_cpu_table, uci->cpu_sig.sig); } static u32 find_cpu_family_by_equiv_cpu(u16 equiv_cpu) @@ -163,7 +116,7 @@ static struct ucode_patch *find_patch(unsigned int cpu) { u16 equiv_id; - equiv_id = find_equiv_id(cpu); + equiv_id = __find_equiv_id(cpu); if (!equiv_id) return NULL; @@ -173,9 +126,20 @@ static struct ucode_patch *find_patch(unsigned int cpu) static int collect_cpu_info_amd(int cpu, struct cpu_signature *csig) { struct cpuinfo_x86 *c = &cpu_data(cpu); + struct ucode_cpu_info *uci = ucode_cpu_info + cpu; + struct ucode_patch *p; csig->sig = cpuid_eax(0x00000001); csig->rev = c->microcode; + + /* + * a patch could have been loaded early, set uci->mc so that + * mc_bp_resume() can call apply_microcode() + */ + p = find_patch(cpu); + if (p && (p->patch_id == csig->rev)) + uci->mc = p->data; + pr_info("CPU%d: patch_level=0x%08x\n", cpu, csig->rev); return 0; @@ -215,7 +179,21 @@ static unsigned int verify_patch_size(int cpu, u32 patch_size, return patch_size; } -static int apply_microcode_amd(int cpu) +int __apply_microcode_amd(struct microcode_amd *mc_amd) +{ + u32 rev, dummy; + + wrmsrl(MSR_AMD64_PATCH_LOADER, (u64)(long)&mc_amd->hdr.data_code); + + /* verify patch application was successful */ + rdmsr(MSR_AMD64_PATCH_LEVEL, rev, dummy); + if (rev != mc_amd->hdr.patch_id) + return -1; + + return 0; +} + +int apply_microcode_amd(int cpu) { struct cpuinfo_x86 *c = &cpu_data(cpu); struct microcode_amd *mc_amd; @@ -242,19 +220,15 @@ static int apply_microcode_amd(int cpu) return 0; } - wrmsrl(MSR_AMD64_PATCH_LOADER, (u64)(long)&mc_amd->hdr.data_code); - - /* verify patch application was successful */ - rdmsr(MSR_AMD64_PATCH_LEVEL, rev, dummy); - if (rev != mc_amd->hdr.patch_id) { + if (__apply_microcode_amd(mc_amd)) pr_err("CPU%d: update failed for patch_level=0x%08x\n", - cpu, mc_amd->hdr.patch_id); - return -1; - } + cpu, mc_amd->hdr.patch_id); + else + pr_info("CPU%d: new patch_level=0x%08x\n", cpu, + mc_amd->hdr.patch_id); - pr_info("CPU%d: new patch_level=0x%08x\n", cpu, rev); - uci->cpu_sig.rev = rev; - c->microcode = rev; + uci->cpu_sig.rev = mc_amd->hdr.patch_id; + c->microcode = mc_amd->hdr.patch_id; return 0; } @@ -364,7 +338,7 @@ static int verify_and_add_patch(unsigned int cpu, u8 *fw, unsigned int leftover) return crnt_size; } -static enum ucode_state load_microcode_amd(int cpu, const u8 *data, size_t size) +static enum ucode_state __load_microcode_amd(int cpu, const u8 *data, size_t size) { enum ucode_state ret = UCODE_ERROR; unsigned int leftover; @@ -398,6 +372,32 @@ static enum ucode_state load_microcode_amd(int cpu, const u8 *data, size_t size) return UCODE_OK; } +enum ucode_state load_microcode_amd(int cpu, const u8 *data, size_t size) +{ + enum ucode_state ret; + + /* free old equiv table */ + free_equiv_cpu_table(); + + ret = __load_microcode_amd(cpu, data, size); + + if (ret != UCODE_OK) + cleanup(); + +#if defined(CONFIG_MICROCODE_AMD_EARLY) && defined(CONFIG_X86_32) + /* save BSP's matching patch for early load */ + if (cpu_data(cpu).cpu_index == boot_cpu_data.cpu_index) { + struct ucode_patch *p = find_patch(cpu); + if (p) { + memset(amd_bsp_mpb, 0, MPB_MAX_SIZE); + memcpy(amd_bsp_mpb, p->data, min_t(u32, ksize(p->data), + MPB_MAX_SIZE)); + } + } +#endif + return ret; +} + /* * AMD microcode firmware naming convention, up to family 15h they are in * the legacy file: @@ -440,12 +440,7 @@ static enum ucode_state request_microcode_amd(int cpu, struct device *device, goto fw_release; } - /* free old equiv table */ - free_equiv_cpu_table(); - ret = load_microcode_amd(cpu, fw->data, fw->size); - if (ret != UCODE_OK) - cleanup(); fw_release: release_firmware(fw); diff --git a/arch/x86/kernel/microcode_amd_early.c b/arch/x86/kernel/microcode_amd_early.c new file mode 100644 index 000000000000..1ac6e9aee766 --- /dev/null +++ b/arch/x86/kernel/microcode_amd_early.c @@ -0,0 +1,302 @@ +/* + * Copyright (C) 2013 Advanced Micro Devices, Inc. + * + * Author: Jacob Shin <jacob.shin@amd.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/earlycpio.h> +#include <linux/initrd.h> + +#include <asm/cpu.h> +#include <asm/setup.h> +#include <asm/microcode_amd.h> + +static bool ucode_loaded; +static u32 ucode_new_rev; +static unsigned long ucode_offset; +static size_t ucode_size; + +/* + * Microcode patch container file is prepended to the initrd in cpio format. + * See Documentation/x86/early-microcode.txt + */ +static __initdata char ucode_path[] = "kernel/x86/microcode/AuthenticAMD.bin"; + +static struct cpio_data __init find_ucode_in_initrd(void) +{ + long offset = 0; + char *path; + void *start; + size_t size; + unsigned long *uoffset; + size_t *usize; + struct cpio_data cd; + +#ifdef CONFIG_X86_32 + struct boot_params *p; + + /* + * On 32-bit, early load occurs before paging is turned on so we need + * to use physical addresses. + */ + p = (struct boot_params *)__pa_nodebug(&boot_params); + path = (char *)__pa_nodebug(ucode_path); + start = (void *)p->hdr.ramdisk_image; + size = p->hdr.ramdisk_size; + uoffset = (unsigned long *)__pa_nodebug(&ucode_offset); + usize = (size_t *)__pa_nodebug(&ucode_size); +#else + path = ucode_path; + start = (void *)(boot_params.hdr.ramdisk_image + PAGE_OFFSET); + size = boot_params.hdr.ramdisk_size; + uoffset = &ucode_offset; + usize = &ucode_size; +#endif + + cd = find_cpio_data(path, start, size, &offset); + if (!cd.data) + return cd; + + if (*(u32 *)cd.data != UCODE_MAGIC) { + cd.data = NULL; + cd.size = 0; + return cd; + } + + *uoffset = (u8 *)cd.data - (u8 *)start; + *usize = cd.size; + + return cd; +} + +/* + * Early load occurs before we can vmalloc(). So we look for the microcode + * patch container file in initrd, traverse equivalent cpu table, look for a + * matching microcode patch, and update, all in initrd memory in place. + * When vmalloc() is available for use later -- on 64-bit during first AP load, + * and on 32-bit during save_microcode_in_initrd_amd() -- we can call + * load_microcode_amd() to save equivalent cpu table and microcode patches in + * kernel heap memory. + */ +static void __cpuinit apply_ucode_in_initrd(void *ucode, size_t size) +{ + struct equiv_cpu_entry *eq; + u32 *header; + u8 *data; + u16 eq_id = 0; + int offset, left; + u32 rev, eax; + u32 *new_rev; + unsigned long *uoffset; + size_t *usize; + +#ifdef CONFIG_X86_32 + new_rev = (u32 *)__pa_nodebug(&ucode_new_rev); + uoffset = (unsigned long *)__pa_nodebug(&ucode_offset); + usize = (size_t *)__pa_nodebug(&ucode_size); +#else + new_rev = &ucode_new_rev; + uoffset = &ucode_offset; + usize = &ucode_size; +#endif + + data = ucode; + left = size; + header = (u32 *)data; + + /* find equiv cpu table */ + + if (header[1] != UCODE_EQUIV_CPU_TABLE_TYPE || /* type */ + header[2] == 0) /* size */ + return; + + eax = cpuid_eax(0x00000001); + + while (left > 0) { + eq = (struct equiv_cpu_entry *)(data + CONTAINER_HDR_SZ); + + offset = header[2] + CONTAINER_HDR_SZ; + data += offset; + left -= offset; + + eq_id = find_equiv_id(eq, eax); + if (eq_id) + break; + + /* + * support multiple container files appended together. if this + * one does not have a matching equivalent cpu entry, we fast + * forward to the next container file. + */ + while (left > 0) { + header = (u32 *)data; + if (header[0] == UCODE_MAGIC && + header[1] == UCODE_EQUIV_CPU_TABLE_TYPE) + break; + + offset = header[1] + SECTION_HDR_SIZE; + data += offset; + left -= offset; + } + + /* mark where the next microcode container file starts */ + offset = data - (u8 *)ucode; + *uoffset += offset; + *usize -= offset; + ucode = data; + } + + if (!eq_id) { + *usize = 0; + return; + } + + /* find ucode and update if needed */ + + rdmsr(MSR_AMD64_PATCH_LEVEL, rev, eax); + + while (left > 0) { + struct microcode_amd *mc; + + header = (u32 *)data; + if (header[0] != UCODE_UCODE_TYPE || /* type */ + header[1] == 0) /* size */ + break; + + mc = (struct microcode_amd *)(data + SECTION_HDR_SIZE); + if (eq_id == mc->hdr.processor_rev_id && rev < mc->hdr.patch_id) + if (__apply_microcode_amd(mc) == 0) { + rev = mc->hdr.patch_id; + *new_rev = rev; + } + + offset = header[1] + SECTION_HDR_SIZE; + data += offset; + left -= offset; + } + + /* mark where this microcode container file ends */ + offset = *usize - (data - (u8 *)ucode); + *usize -= offset; + + if (!(*new_rev)) + *usize = 0; +} + +void __init load_ucode_amd_bsp(void) +{ + struct cpio_data cd = find_ucode_in_initrd(); + if (!cd.data) + return; + + apply_ucode_in_initrd(cd.data, cd.size); +} + +#ifdef CONFIG_X86_32 +u8 amd_bsp_mpb[MPB_MAX_SIZE]; + +/* + * On 32-bit, since AP's early load occurs before paging is turned on, we + * cannot traverse cpu_equiv_table and pcache in kernel heap memory. So during + * cold boot, AP will apply_ucode_in_initrd() just like the BSP. During + * save_microcode_in_initrd_amd() BSP's patch is copied to amd_bsp_mpb, which + * is used upon resume from suspend. + */ +void __cpuinit load_ucode_amd_ap(void) +{ + struct microcode_amd *mc; + unsigned long *initrd; + unsigned long *uoffset; + size_t *usize; + void *ucode; + + mc = (struct microcode_amd *)__pa(amd_bsp_mpb); + if (mc->hdr.patch_id && mc->hdr.processor_rev_id) { + __apply_microcode_amd(mc); + return; + } + + initrd = (unsigned long *)__pa(&initrd_start); + uoffset = (unsigned long *)__pa(&ucode_offset); + usize = (size_t *)__pa(&ucode_size); + + if (!*usize || !*initrd) + return; + + ucode = (void *)((unsigned long)__pa(*initrd) + *uoffset); + apply_ucode_in_initrd(ucode, *usize); +} + +static void __init collect_cpu_sig_on_bsp(void *arg) +{ + unsigned int cpu = smp_processor_id(); + struct ucode_cpu_info *uci = ucode_cpu_info + cpu; + uci->cpu_sig.sig = cpuid_eax(0x00000001); +} +#else +static void __cpuinit collect_cpu_info_amd_early(struct cpuinfo_x86 *c, + struct ucode_cpu_info *uci) +{ + u32 rev, eax; + + rdmsr(MSR_AMD64_PATCH_LEVEL, rev, eax); + eax = cpuid_eax(0x00000001); + + uci->cpu_sig.sig = eax; + uci->cpu_sig.rev = rev; + c->microcode = rev; + c->x86 = ((eax >> 8) & 0xf) + ((eax >> 20) & 0xff); +} + +void __cpuinit load_ucode_amd_ap(void) +{ + unsigned int cpu = smp_processor_id(); + + collect_cpu_info_amd_early(&cpu_data(cpu), ucode_cpu_info + cpu); + + if (cpu && !ucode_loaded) { + void *ucode; + + if (!ucode_size || !initrd_start) + return; + + ucode = (void *)(initrd_start + ucode_offset); + if (load_microcode_amd(0, ucode, ucode_size) != UCODE_OK) + return; + ucode_loaded = true; + } + + apply_microcode_amd(cpu); +} +#endif + +int __init save_microcode_in_initrd_amd(void) +{ + enum ucode_state ret; + void *ucode; +#ifdef CONFIG_X86_32 + unsigned int bsp = boot_cpu_data.cpu_index; + struct ucode_cpu_info *uci = ucode_cpu_info + bsp; + + if (!uci->cpu_sig.sig) + smp_call_function_single(bsp, collect_cpu_sig_on_bsp, NULL, 1); +#endif + if (ucode_new_rev) + pr_info("microcode: updated early to new patch_level=0x%08x\n", + ucode_new_rev); + + if (ucode_loaded || !ucode_size || !initrd_start) + return 0; + + ucode = (void *)(initrd_start + ucode_offset); + ret = load_microcode_amd(0, ucode, ucode_size); + if (ret != UCODE_OK) + return -EINVAL; + + ucode_loaded = true; + return 0; +} diff --git a/arch/x86/kernel/microcode_core_early.c b/arch/x86/kernel/microcode_core_early.c index 833d51d6ee06..86119f63db0c 100644 --- a/arch/x86/kernel/microcode_core_early.c +++ b/arch/x86/kernel/microcode_core_early.c @@ -18,6 +18,7 @@ */ #include <linux/module.h> #include <asm/microcode_intel.h> +#include <asm/microcode_amd.h> #include <asm/processor.h> #define QCHAR(a, b, c, d) ((a) + ((b) << 8) + ((c) << 16) + ((d) << 24)) @@ -81,8 +82,18 @@ void __init load_ucode_bsp(void) vendor = x86_vendor(); x86 = x86_family(); - if (vendor == X86_VENDOR_INTEL && x86 >= 6) - load_ucode_intel_bsp(); + switch (vendor) { + case X86_VENDOR_INTEL: + if (x86 >= 6) + load_ucode_intel_bsp(); + break; + case X86_VENDOR_AMD: + if (x86 >= 0x10) + load_ucode_amd_bsp(); + break; + default: + break; + } } void __cpuinit load_ucode_ap(void) @@ -95,6 +106,36 @@ void __cpuinit load_ucode_ap(void) vendor = x86_vendor(); x86 = x86_family(); - if (vendor == X86_VENDOR_INTEL && x86 >= 6) - load_ucode_intel_ap(); + switch (vendor) { + case X86_VENDOR_INTEL: + if (x86 >= 6) + load_ucode_intel_ap(); + break; + case X86_VENDOR_AMD: + if (x86 >= 0x10) + load_ucode_amd_ap(); + break; + default: + break; + } +} + +int __init save_microcode_in_initrd(void) +{ + struct cpuinfo_x86 *c = &boot_cpu_data; + + switch (c->x86_vendor) { + case X86_VENDOR_INTEL: + if (c->x86 >= 6) + save_microcode_in_initrd_intel(); + break; + case X86_VENDOR_AMD: + if (c->x86 >= 0x10) + save_microcode_in_initrd_amd(); + break; + default: + break; + } + + return 0; } diff --git a/arch/x86/kernel/microcode_intel_early.c b/arch/x86/kernel/microcode_intel_early.c index 2e9e12871c2b..dabef95506f3 100644 --- a/arch/x86/kernel/microcode_intel_early.c +++ b/arch/x86/kernel/microcode_intel_early.c @@ -529,7 +529,7 @@ int save_mc_for_early(u8 *mc) */ ret = save_microcode(&mc_saved_data, mc_saved_tmp, mc_saved_count); if (ret) { - pr_err("Can not save microcode patch.\n"); + pr_err("Cannot save microcode patch.\n"); goto out; } @@ -699,7 +699,7 @@ static int __cpuinit apply_microcode_early(struct mc_saved_data *mc_saved_data, * This function converts microcode patch offsets previously stored in * mc_saved_in_initrd to pointers and stores the pointers in mc_saved_data. */ -int __init save_microcode_in_initrd(void) +int __init save_microcode_in_initrd_intel(void) { unsigned int count = mc_saved_data.mc_saved_count; struct microcode_intel *mc_saved[MAX_UCODE_COUNT]; @@ -711,7 +711,7 @@ int __init save_microcode_in_initrd(void) microcode_pointer(mc_saved, mc_saved_in_initrd, initrd_start, count); ret = save_microcode(&mc_saved_data, mc_saved, count); if (ret) - pr_err("Can not save microcod patches from initrd"); + pr_err("Cannot save microcode patches from initrd.\n"); show_saved_mc(); diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c index 60308053fdb2..0920212e6159 100644 --- a/arch/x86/kernel/nmi.c +++ b/arch/x86/kernel/nmi.c @@ -14,6 +14,7 @@ #include <linux/kprobes.h> #include <linux/kdebug.h> #include <linux/nmi.h> +#include <linux/debugfs.h> #include <linux/delay.h> #include <linux/hardirq.h> #include <linux/slab.h> @@ -29,6 +30,9 @@ #include <asm/nmi.h> #include <asm/x86_init.h> +#define CREATE_TRACE_POINTS +#include <trace/events/nmi.h> + struct nmi_desc { spinlock_t lock; struct list_head head; @@ -82,6 +86,15 @@ __setup("unknown_nmi_panic", setup_unknown_nmi_panic); #define nmi_to_desc(type) (&nmi_desc[type]) +static u64 nmi_longest_ns = 1 * NSEC_PER_MSEC; +static int __init nmi_warning_debugfs(void) +{ + debugfs_create_u64("nmi_longest_ns", 0644, + arch_debugfs_dir, &nmi_longest_ns); + return 0; +} +fs_initcall(nmi_warning_debugfs); + static int __kprobes nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b) { struct nmi_desc *desc = nmi_to_desc(type); @@ -96,8 +109,27 @@ static int __kprobes nmi_handle(unsigned int type, struct pt_regs *regs, bool b2 * can be latched at any given time. Walk the whole list * to handle those situations. */ - list_for_each_entry_rcu(a, &desc->head, list) - handled += a->handler(type, regs); + list_for_each_entry_rcu(a, &desc->head, list) { + u64 before, delta, whole_msecs; + int decimal_msecs, thishandled; + + before = local_clock(); + thishandled = a->handler(type, regs); + handled += thishandled; + delta = local_clock() - before; + trace_nmi_handler(a->handler, (int)delta, thishandled); + + if (delta < nmi_longest_ns) + continue; + + nmi_longest_ns = delta; + whole_msecs = do_div(delta, (1000 * 1000)); + decimal_msecs = do_div(delta, 1000) % 1000; + printk_ratelimited(KERN_INFO + "INFO: NMI handler (%ps) took too long to run: " + "%lld.%03d msecs\n", a->handler, whole_msecs, + decimal_msecs); + } rcu_read_unlock(); diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c index 4e7a37ff03ab..81a5f5e8f142 100644 --- a/arch/x86/kernel/process.c +++ b/arch/x86/kernel/process.c @@ -277,18 +277,6 @@ void exit_idle(void) } #endif -void arch_cpu_idle_prepare(void) -{ - /* - * If we're the non-boot CPU, nothing set the stack canary up - * for us. CPU0 already has it initialized but no harm in - * doing it again. This is a good place for updating it, as - * we wont ever return from this function (so the invalid - * canaries already on the stack wont ever trigger). - */ - boot_init_stack_canary(); -} - void arch_cpu_idle_enter(void) { local_touch_nmi(); diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c index 7305f7dfc7ab..f8adefca71dc 100644 --- a/arch/x86/kernel/process_32.c +++ b/arch/x86/kernel/process_32.c @@ -110,11 +110,16 @@ void __show_regs(struct pt_regs *regs, int all) get_debugreg(d1, 1); get_debugreg(d2, 2); get_debugreg(d3, 3); - printk(KERN_DEFAULT "DR0: %08lx DR1: %08lx DR2: %08lx DR3: %08lx\n", - d0, d1, d2, d3); - get_debugreg(d6, 6); get_debugreg(d7, 7); + + /* Only print out debug registers if they are in their non-default state. */ + if ((d0 == 0) && (d1 == 0) && (d2 == 0) && (d3 == 0) && + (d6 == DR6_RESERVED) && (d7 == 0x400)) + return; + + printk(KERN_DEFAULT "DR0: %08lx DR1: %08lx DR2: %08lx DR3: %08lx\n", + d0, d1, d2, d3); printk(KERN_DEFAULT "DR6: %08lx DR7: %08lx\n", d6, d7); } @@ -147,7 +152,7 @@ int copy_thread(unsigned long clone_flags, unsigned long sp, childregs->bp = arg; childregs->orig_ax = -1; childregs->cs = __KERNEL_CS | get_kernel_rpl(); - childregs->flags = X86_EFLAGS_IF | X86_EFLAGS_BIT1; + childregs->flags = X86_EFLAGS_IF | X86_EFLAGS_FIXED; p->fpu_counter = 0; p->thread.io_bitmap_ptr = NULL; memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps)); diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index 355ae06dbf94..05646bab4ca6 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -105,11 +105,18 @@ void __show_regs(struct pt_regs *regs, int all) get_debugreg(d0, 0); get_debugreg(d1, 1); get_debugreg(d2, 2); - printk(KERN_DEFAULT "DR0: %016lx DR1: %016lx DR2: %016lx\n", d0, d1, d2); get_debugreg(d3, 3); get_debugreg(d6, 6); get_debugreg(d7, 7); + + /* Only print out debug registers if they are in their non-default state. */ + if ((d0 == 0) && (d1 == 0) && (d2 == 0) && (d3 == 0) && + (d6 == DR6_RESERVED) && (d7 == 0x400)) + return; + + printk(KERN_DEFAULT "DR0: %016lx DR1: %016lx DR2: %016lx\n", d0, d1, d2); printk(KERN_DEFAULT "DR3: %016lx DR6: %016lx DR7: %016lx\n", d3, d6, d7); + } void release_thread(struct task_struct *dead_task) @@ -176,7 +183,7 @@ int copy_thread(unsigned long clone_flags, unsigned long sp, childregs->bp = arg; childregs->orig_ax = -1; childregs->cs = __KERNEL_CS | get_kernel_rpl(); - childregs->flags = X86_EFLAGS_IF | X86_EFLAGS_BIT1; + childregs->flags = X86_EFLAGS_IF | X86_EFLAGS_FIXED; return 0; } *childregs = *current_pt_regs(); diff --git a/arch/x86/kernel/relocate_kernel_32.S b/arch/x86/kernel/relocate_kernel_32.S index 36818f8ec2be..e13f8e7c22a6 100644 --- a/arch/x86/kernel/relocate_kernel_32.S +++ b/arch/x86/kernel/relocate_kernel_32.S @@ -186,7 +186,7 @@ identity_mapped: movl CP_PA_PGD(%ebx), %eax movl %eax, %cr3 movl %cr0, %eax - orl $(1<<31), %eax + orl $X86_CR0_PG, %eax movl %eax, %cr0 lea PAGE_SIZE(%edi), %esp movl %edi, %eax diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S index 7a6f3b3be3cf..3fd2c693e475 100644 --- a/arch/x86/kernel/relocate_kernel_64.S +++ b/arch/x86/kernel/relocate_kernel_64.S @@ -151,21 +151,21 @@ identity_mapped: testq %r11, %r11 jnz 1f - xorq %rax, %rax - xorq %rbx, %rbx - xorq %rcx, %rcx - xorq %rdx, %rdx - xorq %rsi, %rsi - xorq %rdi, %rdi - xorq %rbp, %rbp - xorq %r8, %r8 - xorq %r9, %r9 - xorq %r10, %r9 - xorq %r11, %r11 - xorq %r12, %r12 - xorq %r13, %r13 - xorq %r14, %r14 - xorq %r15, %r15 + xorl %eax, %eax + xorl %ebx, %ebx + xorl %ecx, %ecx + xorl %edx, %edx + xorl %esi, %esi + xorl %edi, %edi + xorl %ebp, %ebp + xorl %r8d, %r8d + xorl %r9d, %r9d + xorl %r10d, %r10d + xorl %r11d, %r11d + xorl %r12d, %r12d + xorl %r13d, %r13d + xorl %r14d, %r14d + xorl %r15d, %r15d ret @@ -212,8 +212,8 @@ virtual_mapped: /* Do the copies */ swap_pages: movq %rdi, %rcx /* Put the page_list in %rcx */ - xorq %rdi, %rdi - xorq %rsi, %rsi + xorl %edi, %edi + xorl %esi, %esi jmp 1f 0: /* top, read another word for the indirection page */ diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c index 69562992e457..cf913587d4dd 100644 --- a/arch/x86/kernel/signal.c +++ b/arch/x86/kernel/signal.c @@ -43,12 +43,6 @@ #include <asm/sigframe.h> -#ifdef CONFIG_X86_32 -# define FIX_EFLAGS (__FIX_EFLAGS | X86_EFLAGS_RF) -#else -# define FIX_EFLAGS __FIX_EFLAGS -#endif - #define COPY(x) do { \ get_user_ex(regs->x, &sc->x); \ } while (0) @@ -668,15 +662,17 @@ handle_signal(struct ksignal *ksig, struct pt_regs *regs) if (!failed) { /* * Clear the direction flag as per the ABI for function entry. - */ - regs->flags &= ~X86_EFLAGS_DF; - /* + * + * Clear RF when entering the signal handler, because + * it might disable possible debug exception from the + * signal handler. + * * Clear TF when entering the signal handler, but * notify any tracer that was single-stepping it. * The tracer may want to single-step inside the * handler too. */ - regs->flags &= ~X86_EFLAGS_TF; + regs->flags &= ~(X86_EFLAGS_DF|X86_EFLAGS_RF|X86_EFLAGS_TF); } signal_setup_done(failed, ksig, test_thread_flag(TIF_SINGLESTEP)); } diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c index 48d2b7ded422..f4fe0b8879e0 100644 --- a/arch/x86/kernel/smp.c +++ b/arch/x86/kernel/smp.c @@ -30,6 +30,7 @@ #include <asm/proto.h> #include <asm/apic.h> #include <asm/nmi.h> +#include <asm/trace/irq_vectors.h> /* * Some notes on x86 processor bugs affecting SMP operation: * @@ -249,32 +250,80 @@ finish: /* * Reschedule call back. */ -void smp_reschedule_interrupt(struct pt_regs *regs) +static inline void __smp_reschedule_interrupt(void) { - ack_APIC_irq(); inc_irq_stat(irq_resched_count); scheduler_ipi(); +} + +void smp_reschedule_interrupt(struct pt_regs *regs) +{ + ack_APIC_irq(); + __smp_reschedule_interrupt(); /* * KVM uses this interrupt to force a cpu out of guest mode */ } -void smp_call_function_interrupt(struct pt_regs *regs) +void smp_trace_reschedule_interrupt(struct pt_regs *regs) +{ + ack_APIC_irq(); + trace_reschedule_entry(RESCHEDULE_VECTOR); + __smp_reschedule_interrupt(); + trace_reschedule_exit(RESCHEDULE_VECTOR); + /* + * KVM uses this interrupt to force a cpu out of guest mode + */ +} + +static inline void call_function_entering_irq(void) { ack_APIC_irq(); irq_enter(); +} + +static inline void __smp_call_function_interrupt(void) +{ generic_smp_call_function_interrupt(); inc_irq_stat(irq_call_count); - irq_exit(); } -void smp_call_function_single_interrupt(struct pt_regs *regs) +void smp_call_function_interrupt(struct pt_regs *regs) +{ + call_function_entering_irq(); + __smp_call_function_interrupt(); + exiting_irq(); +} + +void smp_trace_call_function_interrupt(struct pt_regs *regs) +{ + call_function_entering_irq(); + trace_call_function_entry(CALL_FUNCTION_VECTOR); + __smp_call_function_interrupt(); + trace_call_function_exit(CALL_FUNCTION_VECTOR); + exiting_irq(); +} + +static inline void __smp_call_function_single_interrupt(void) { - ack_APIC_irq(); - irq_enter(); generic_smp_call_function_single_interrupt(); inc_irq_stat(irq_call_count); - irq_exit(); +} + +void smp_call_function_single_interrupt(struct pt_regs *regs) +{ + call_function_entering_irq(); + __smp_call_function_single_interrupt(); + exiting_irq(); +} + +void smp_trace_call_function_single_interrupt(struct pt_regs *regs) +{ + call_function_entering_irq(); + trace_call_function_single_entry(CALL_FUNCTION_SINGLE_VECTOR); + __smp_call_function_single_interrupt(); + trace_call_function_single_exit(CALL_FUNCTION_SINGLE_VECTOR); + exiting_irq(); } static int __init nonmi_ipi_setup(char *str) diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 9c73b51817e4..bfd348e99369 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -372,15 +372,15 @@ static bool __cpuinit match_mc(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o) void __cpuinit set_cpu_sibling_map(int cpu) { - bool has_mc = boot_cpu_data.x86_max_cores > 1; bool has_smt = smp_num_siblings > 1; + bool has_mp = has_smt || boot_cpu_data.x86_max_cores > 1; struct cpuinfo_x86 *c = &cpu_data(cpu); struct cpuinfo_x86 *o; int i; cpumask_set_cpu(cpu, cpu_sibling_setup_mask); - if (!has_smt && !has_mc) { + if (!has_mp) { cpumask_set_cpu(cpu, cpu_sibling_mask(cpu)); cpumask_set_cpu(cpu, cpu_llc_shared_mask(cpu)); cpumask_set_cpu(cpu, cpu_core_mask(cpu)); @@ -394,7 +394,7 @@ void __cpuinit set_cpu_sibling_map(int cpu) if ((i == cpu) || (has_smt && match_smt(c, o))) link_mask(sibling, cpu, i); - if ((i == cpu) || (has_mc && match_llc(c, o))) + if ((i == cpu) || (has_mp && match_llc(c, o))) link_mask(llc_shared, cpu, i); } @@ -406,7 +406,7 @@ void __cpuinit set_cpu_sibling_map(int cpu) for_each_cpu(i, cpu_sibling_setup_mask) { o = &cpu_data(i); - if ((i == cpu) || (has_mc && match_mc(c, o))) { + if ((i == cpu) || (has_mp && match_mc(c, o))) { link_mask(core, cpu, i); /* diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c index f84fe00fad48..3ff42d2f046d 100644 --- a/arch/x86/kernel/tboot.c +++ b/arch/x86/kernel/tboot.c @@ -31,6 +31,7 @@ #include <linux/pfn.h> #include <linux/mm.h> #include <linux/tboot.h> +#include <linux/debugfs.h> #include <asm/realmode.h> #include <asm/processor.h> @@ -338,6 +339,73 @@ static struct notifier_block tboot_cpu_notifier __cpuinitdata = .notifier_call = tboot_cpu_callback, }; +#ifdef CONFIG_DEBUG_FS + +#define TBOOT_LOG_UUID { 0x26, 0x25, 0x19, 0xc0, 0x30, 0x6b, 0xb4, 0x4d, \ + 0x4c, 0x84, 0xa3, 0xe9, 0x53, 0xb8, 0x81, 0x74 } + +#define TBOOT_SERIAL_LOG_ADDR 0x60000 +#define TBOOT_SERIAL_LOG_SIZE 0x08000 +#define LOG_MAX_SIZE_OFF 16 +#define LOG_BUF_OFF 24 + +static uint8_t tboot_log_uuid[16] = TBOOT_LOG_UUID; + +static ssize_t tboot_log_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) +{ + void __iomem *log_base; + u8 log_uuid[16]; + u32 max_size; + void *kbuf; + int ret = -EFAULT; + + log_base = ioremap_nocache(TBOOT_SERIAL_LOG_ADDR, TBOOT_SERIAL_LOG_SIZE); + if (!log_base) + return ret; + + memcpy_fromio(log_uuid, log_base, sizeof(log_uuid)); + if (memcmp(&tboot_log_uuid, log_uuid, sizeof(log_uuid))) + goto err_iounmap; + + max_size = readl(log_base + LOG_MAX_SIZE_OFF); + if (*ppos >= max_size) { + ret = 0; + goto err_iounmap; + } + + if (*ppos + count > max_size) + count = max_size - *ppos; + + kbuf = kmalloc(count, GFP_KERNEL); + if (!kbuf) { + ret = -ENOMEM; + goto err_iounmap; + } + + memcpy_fromio(kbuf, log_base + LOG_BUF_OFF + *ppos, count); + if (copy_to_user(user_buf, kbuf, count)) + goto err_kfree; + + *ppos += count; + + ret = count; + +err_kfree: + kfree(kbuf); + +err_iounmap: + iounmap(log_base); + + return ret; +} + +static const struct file_operations tboot_log_fops = { + .read = tboot_log_read, + .llseek = default_llseek, +}; + +#endif /* CONFIG_DEBUG_FS */ + static __init int tboot_late_init(void) { if (!tboot_enabled()) @@ -348,6 +416,11 @@ static __init int tboot_late_init(void) atomic_set(&ap_wfs_count, 0); register_hotcpu_notifier(&tboot_cpu_notifier); +#ifdef CONFIG_DEBUG_FS + debugfs_create_file("tboot_log", S_IRUSR, + arch_debugfs_dir, NULL, &tboot_log_fops); +#endif + acpi_os_set_prepare_sleep(&tboot_sleep); return 0; } diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c new file mode 100644 index 000000000000..4e584a8d6edd --- /dev/null +++ b/arch/x86/kernel/tracepoint.c @@ -0,0 +1,61 @@ +/* + * Code for supporting irq vector tracepoints. + * + * Copyright (C) 2013 Seiji Aguchi <seiji.aguchi@hds.com> + * + */ +#include <asm/hw_irq.h> +#include <asm/desc.h> +#include <linux/atomic.h> + +atomic_t trace_idt_ctr = ATOMIC_INIT(0); +struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1, + (unsigned long) trace_idt_table }; + +#ifndef CONFIG_X86_64 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_data + = { { { { 0, 0 } } }, }; +#endif + +static int trace_irq_vector_refcount; +static DEFINE_MUTEX(irq_vector_mutex); + +static void set_trace_idt_ctr(int val) +{ + atomic_set(&trace_idt_ctr, val); + /* Ensure the trace_idt_ctr is set before sending IPI */ + wmb(); +} + +static void switch_idt(void *arg) +{ + unsigned long flags; + + local_irq_save(flags); + load_current_idt(); + local_irq_restore(flags); +} + +void trace_irq_vector_regfunc(void) +{ + mutex_lock(&irq_vector_mutex); + if (!trace_irq_vector_refcount) { + set_trace_idt_ctr(1); + smp_call_function(switch_idt, NULL, 0); + switch_idt(NULL); + } + trace_irq_vector_refcount++; + mutex_unlock(&irq_vector_mutex); +} + +void trace_irq_vector_unregfunc(void) +{ + mutex_lock(&irq_vector_mutex); + trace_irq_vector_refcount--; + if (!trace_irq_vector_refcount) { + set_trace_idt_ctr(0); + smp_call_function(switch_idt, NULL, 0); + switch_idt(NULL); + } + mutex_unlock(&irq_vector_mutex); +} diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index 772e2a846dec..b0865e88d3cc 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -254,6 +254,9 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code) tsk->thread.error_code = error_code; tsk->thread.trap_nr = X86_TRAP_DF; +#ifdef CONFIG_DOUBLEFAULT + df_debug(regs, error_code); +#endif /* * This is always a kernel trap and never fixable (and thus must * never return). @@ -437,7 +440,7 @@ dotraplinkage void __kprobes do_debug(struct pt_regs *regs, long error_code) /* Store the virtualized DR6 value */ tsk->thread.debugreg6 = dr6; - if (notify_die(DIE_DEBUG, "debug", regs, PTR_ERR(&dr6), error_code, + if (notify_die(DIE_DEBUG, "debug", regs, (long)&dr6, error_code, SIGTRAP) == NOTIFY_STOP) goto exit; @@ -785,7 +788,7 @@ void __init trap_init(void) x86_init.irqs.trap_init(); #ifdef CONFIG_X86_64 - memcpy(&nmi_idt_table, &idt_table, IDT_ENTRIES * 16); + memcpy(&debug_idt_table, &idt_table, IDT_ENTRIES * 16); set_nmi_gate(X86_TRAP_DB, &debug); set_nmi_gate(X86_TRAP_BP, &int3); #endif diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c index ada87a329edc..d6c28acdf99c 100644 --- a/arch/x86/kernel/xsave.c +++ b/arch/x86/kernel/xsave.c @@ -243,7 +243,7 @@ int save_xstate_sig(void __user *buf, void __user *buf_fx, int size) if (!access_ok(VERIFY_WRITE, buf, size)) return -EACCES; - if (!HAVE_HWFP) + if (!static_cpu_has(X86_FEATURE_FPU)) return fpregs_soft_get(current, NULL, 0, sizeof(struct user_i387_ia32_struct), NULL, (struct _fpstate_ia32 __user *) buf) ? -1 : 1; @@ -350,11 +350,10 @@ int __restore_xstate_sig(void __user *buf, void __user *buf_fx, int size) if (!used_math() && init_fpu(tsk)) return -1; - if (!HAVE_HWFP) { + if (!static_cpu_has(X86_FEATURE_FPU)) return fpregs_soft_set(current, NULL, 0, sizeof(struct user_i387_ia32_struct), NULL, buf) != 0; - } if (use_xsave()) { struct _fpx_sw_bytes fx_sw_user; diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 260a91939555..b30f5a54a2ab 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -7942,7 +7942,7 @@ static void load_vmcs12_host_state(struct kvm_vcpu *vcpu, kvm_register_write(vcpu, VCPU_REGS_RSP, vmcs12->host_rsp); kvm_register_write(vcpu, VCPU_REGS_RIP, vmcs12->host_rip); - vmx_set_rflags(vcpu, X86_EFLAGS_BIT1); + vmx_set_rflags(vcpu, X86_EFLAGS_FIXED); /* * Note that calling vmx_set_cr0 is important, even if cr0 hasn't * actually changed, because it depends on the current state of diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 094b5d96ab14..292e6ca89f42 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -582,8 +582,6 @@ int __kvm_set_xcr(struct kvm_vcpu *vcpu, u32 index, u64 xcr) if (index != XCR_XFEATURE_ENABLED_MASK) return 1; xcr0 = xcr; - if (kvm_x86_ops->get_cpl(vcpu) != 0) - return 1; if (!(xcr0 & XSTATE_FP)) return 1; if ((xcr0 & XSTATE_YMM) && !(xcr0 & XSTATE_SSE)) @@ -597,7 +595,8 @@ int __kvm_set_xcr(struct kvm_vcpu *vcpu, u32 index, u64 xcr) int kvm_set_xcr(struct kvm_vcpu *vcpu, u32 index, u64 xcr) { - if (__kvm_set_xcr(vcpu, index, xcr)) { + if (kvm_x86_ops->get_cpl(vcpu) != 0 || + __kvm_set_xcr(vcpu, index, xcr)) { kvm_inject_gp(vcpu, 0); return 1; } @@ -619,7 +618,7 @@ int kvm_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4) if (!guest_cpuid_has_smep(vcpu) && (cr4 & X86_CR4_SMEP)) return 1; - if (!guest_cpuid_has_fsgsbase(vcpu) && (cr4 & X86_CR4_RDWRGSFS)) + if (!guest_cpuid_has_fsgsbase(vcpu) && (cr4 & X86_CR4_FSGSBASE)) return 1; if (is_long_mode(vcpu)) { diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c index 7114c63f047d..d482bcaf61c1 100644 --- a/arch/x86/lguest/boot.c +++ b/arch/x86/lguest/boot.c @@ -1410,7 +1410,7 @@ __init void lguest_init(void) new_cpu_data.x86_capability[0] = cpuid_edx(1); /* Math is always hard! */ - new_cpu_data.hard_math = 1; + set_cpu_cap(&new_cpu_data, X86_FEATURE_FPU); /* We don't have features. We have puppies! Puppies! */ #ifdef CONFIG_X86_MCE diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c index ae1aa71d0115..7e73e8c69096 100644 --- a/arch/x86/mm/hugetlbpage.c +++ b/arch/x86/mm/hugetlbpage.c @@ -16,169 +16,6 @@ #include <asm/tlbflush.h> #include <asm/pgalloc.h> -static unsigned long page_table_shareable(struct vm_area_struct *svma, - struct vm_area_struct *vma, - unsigned long addr, pgoff_t idx) -{ - unsigned long saddr = ((idx - svma->vm_pgoff) << PAGE_SHIFT) + - svma->vm_start; - unsigned long sbase = saddr & PUD_MASK; - unsigned long s_end = sbase + PUD_SIZE; - - /* Allow segments to share if only one is marked locked */ - unsigned long vm_flags = vma->vm_flags & ~VM_LOCKED; - unsigned long svm_flags = svma->vm_flags & ~VM_LOCKED; - - /* - * match the virtual addresses, permission and the alignment of the - * page table page. - */ - if (pmd_index(addr) != pmd_index(saddr) || - vm_flags != svm_flags || - sbase < svma->vm_start || svma->vm_end < s_end) - return 0; - - return saddr; -} - -static int vma_shareable(struct vm_area_struct *vma, unsigned long addr) -{ - unsigned long base = addr & PUD_MASK; - unsigned long end = base + PUD_SIZE; - - /* - * check on proper vm_flags and page table alignment - */ - if (vma->vm_flags & VM_MAYSHARE && - vma->vm_start <= base && end <= vma->vm_end) - return 1; - return 0; -} - -/* - * Search for a shareable pmd page for hugetlb. In any case calls pmd_alloc() - * and returns the corresponding pte. While this is not necessary for the - * !shared pmd case because we can allocate the pmd later as well, it makes the - * code much cleaner. pmd allocation is essential for the shared case because - * pud has to be populated inside the same i_mmap_mutex section - otherwise - * racing tasks could either miss the sharing (see huge_pte_offset) or select a - * bad pmd for sharing. - */ -static pte_t * -huge_pmd_share(struct mm_struct *mm, unsigned long addr, pud_t *pud) -{ - struct vm_area_struct *vma = find_vma(mm, addr); - struct address_space *mapping = vma->vm_file->f_mapping; - pgoff_t idx = ((addr - vma->vm_start) >> PAGE_SHIFT) + - vma->vm_pgoff; - struct vm_area_struct *svma; - unsigned long saddr; - pte_t *spte = NULL; - pte_t *pte; - - if (!vma_shareable(vma, addr)) - return (pte_t *)pmd_alloc(mm, pud, addr); - - mutex_lock(&mapping->i_mmap_mutex); - vma_interval_tree_foreach(svma, &mapping->i_mmap, idx, idx) { - if (svma == vma) - continue; - - saddr = page_table_shareable(svma, vma, addr, idx); - if (saddr) { - spte = huge_pte_offset(svma->vm_mm, saddr); - if (spte) { - get_page(virt_to_page(spte)); - break; - } - } - } - - if (!spte) - goto out; - - spin_lock(&mm->page_table_lock); - if (pud_none(*pud)) - pud_populate(mm, pud, (pmd_t *)((unsigned long)spte & PAGE_MASK)); - else - put_page(virt_to_page(spte)); - spin_unlock(&mm->page_table_lock); -out: - pte = (pte_t *)pmd_alloc(mm, pud, addr); - mutex_unlock(&mapping->i_mmap_mutex); - return pte; -} - -/* - * unmap huge page backed by shared pte. - * - * Hugetlb pte page is ref counted at the time of mapping. If pte is shared - * indicated by page_count > 1, unmap is achieved by clearing pud and - * decrementing the ref count. If count == 1, the pte page is not shared. - * - * called with vma->vm_mm->page_table_lock held. - * - * returns: 1 successfully unmapped a shared pte page - * 0 the underlying pte page is not shared, or it is the last user - */ -int huge_pmd_unshare(struct mm_struct *mm, unsigned long *addr, pte_t *ptep) -{ - pgd_t *pgd = pgd_offset(mm, *addr); - pud_t *pud = pud_offset(pgd, *addr); - - BUG_ON(page_count(virt_to_page(ptep)) == 0); - if (page_count(virt_to_page(ptep)) == 1) - return 0; - - pud_clear(pud); - put_page(virt_to_page(ptep)); - *addr = ALIGN(*addr, HPAGE_SIZE * PTRS_PER_PTE) - HPAGE_SIZE; - return 1; -} - -pte_t *huge_pte_alloc(struct mm_struct *mm, - unsigned long addr, unsigned long sz) -{ - pgd_t *pgd; - pud_t *pud; - pte_t *pte = NULL; - - pgd = pgd_offset(mm, addr); - pud = pud_alloc(mm, pgd, addr); - if (pud) { - if (sz == PUD_SIZE) { - pte = (pte_t *)pud; - } else { - BUG_ON(sz != PMD_SIZE); - if (pud_none(*pud)) - pte = huge_pmd_share(mm, addr, pud); - else - pte = (pte_t *)pmd_alloc(mm, pud, addr); - } - } - BUG_ON(pte && !pte_none(*pte) && !pte_huge(*pte)); - - return pte; -} - -pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr) -{ - pgd_t *pgd; - pud_t *pud; - pmd_t *pmd = NULL; - - pgd = pgd_offset(mm, addr); - if (pgd_present(*pgd)) { - pud = pud_offset(pgd, addr); - if (pud_present(*pud)) { - if (pud_large(*pud)) - return (pte_t *)pud; - pmd = pmd_offset(pud, addr); - } - } - return (pte_t *) pmd; -} - #if 0 /* This is just for testing */ struct page * follow_huge_addr(struct mm_struct *mm, unsigned long address, int write) @@ -240,30 +77,6 @@ int pud_huge(pud_t pud) return !!(pud_val(pud) & _PAGE_PSE); } -struct page * -follow_huge_pmd(struct mm_struct *mm, unsigned long address, - pmd_t *pmd, int write) -{ - struct page *page; - - page = pte_page(*(pte_t *)pmd); - if (page) - page += ((address & ~PMD_MASK) >> PAGE_SHIFT); - return page; -} - -struct page * -follow_huge_pud(struct mm_struct *mm, unsigned long address, - pud_t *pud, int write) -{ - struct page *page; - - page = pte_page(*(pte_t *)pud); - if (page) - page += ((address & ~PUD_MASK) >> PAGE_SHIFT); - return page; -} - #endif /* x86_64 also uses this file */ diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c index eaac1743def7..1f34e9219775 100644 --- a/arch/x86/mm/init.c +++ b/arch/x86/mm/init.c @@ -277,6 +277,9 @@ static int __meminit split_mem_range(struct map_range *mr, int nr_range, end_pfn = limit_pfn; nr_range = save_mr(mr, nr_range, start_pfn, end_pfn, 0); + if (!after_bootmem) + adjust_range_page_size_mask(mr, nr_range); + /* try to merge same page size and continuous */ for (i = 0; nr_range > 1 && i < nr_range - 1; i++) { unsigned long old_start; @@ -291,9 +294,6 @@ static int __meminit split_mem_range(struct map_range *mr, int nr_range, nr_range--; } - if (!after_bootmem) - adjust_range_page_size_mask(mr, nr_range); - for (i = 0; i < nr_range; i++) printk(KERN_DEBUG " [mem %#010lx-%#010lx] page %s\n", mr[i].start, mr[i].end - 1, diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index bb00c4672ad6..b3940b6b4d7e 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -368,7 +368,7 @@ void __init init_extra_mapping_uc(unsigned long phys, unsigned long size) * * from __START_KERNEL_map to __START_KERNEL_map + size (== _end-_text) * - * phys_addr holds the negative offset to the kernel, which is added + * phys_base holds the negative offset to the kernel, which is added * to the compile time generated pmds. This results in invalid pmds up * to the point where we hit the physaddr 0 mapping. * diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c index 9a1e6583910c..0215e2c563ef 100644 --- a/arch/x86/mm/ioremap.c +++ b/arch/x86/mm/ioremap.c @@ -501,15 +501,15 @@ __early_ioremap(resource_size_t phys_addr, unsigned long size, pgprot_t prot) } if (slot < 0) { - printk(KERN_INFO "early_iomap(%08llx, %08lx) not found slot\n", - (u64)phys_addr, size); + printk(KERN_INFO "%s(%08llx, %08lx) not found slot\n", + __func__, (u64)phys_addr, size); WARN_ON(1); return NULL; } if (early_ioremap_debug) { - printk(KERN_INFO "early_ioremap(%08llx, %08lx) [%d] => ", - (u64)phys_addr, size, slot); + printk(KERN_INFO "%s(%08llx, %08lx) [%d] => ", + __func__, (u64)phys_addr, size, slot); dump_stack(); } diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index 82089d8b1954..b410b71bdcf7 100644 --- a/arch/x86/platform/efi/efi.c +++ b/arch/x86/platform/efi/efi.c @@ -42,7 +42,6 @@ #include <linux/io.h> #include <linux/reboot.h> #include <linux/bcd.h> -#include <linux/ucs2_string.h> #include <asm/setup.h> #include <asm/efi.h> @@ -54,12 +53,12 @@ #define EFI_DEBUG 1 -/* - * There's some additional metadata associated with each - * variable. Intel's reference implementation is 60 bytes - bump that - * to account for potential alignment constraints - */ -#define VAR_METADATA_SIZE 64 +#define EFI_MIN_RESERVE 5120 + +#define EFI_DUMMY_GUID \ + EFI_GUID(0x4424ac57, 0xbe4b, 0x47dd, 0x9e, 0x97, 0xed, 0x50, 0xf0, 0x9f, 0x92, 0xa9) + +static efi_char16_t efi_dummy_name[6] = { 'D', 'U', 'M', 'M', 'Y', 0 }; struct efi __read_mostly efi = { .mps = EFI_INVALID_TABLE_ADDR, @@ -79,13 +78,6 @@ struct efi_memory_map memmap; static struct efi efi_phys __initdata; static efi_system_table_t efi_systab __initdata; -static u64 efi_var_store_size; -static u64 efi_var_remaining_size; -static u64 efi_var_max_var_size; -static u64 boot_used_size; -static u64 boot_var_size; -static u64 active_size; - unsigned long x86_efi_facility; /* @@ -188,53 +180,8 @@ static efi_status_t virt_efi_get_next_variable(unsigned long *name_size, efi_char16_t *name, efi_guid_t *vendor) { - efi_status_t status; - static bool finished = false; - static u64 var_size; - - status = efi_call_virt3(get_next_variable, - name_size, name, vendor); - - if (status == EFI_NOT_FOUND) { - finished = true; - if (var_size < boot_used_size) { - boot_var_size = boot_used_size - var_size; - active_size += boot_var_size; - } else { - printk(KERN_WARNING FW_BUG "efi: Inconsistent initial sizes\n"); - } - } - - if (boot_used_size && !finished) { - unsigned long size = 0; - u32 attr; - efi_status_t s; - void *tmp; - - s = virt_efi_get_variable(name, vendor, &attr, &size, NULL); - - if (s != EFI_BUFFER_TOO_SMALL || !size) - return status; - - tmp = kmalloc(size, GFP_ATOMIC); - - if (!tmp) - return status; - - s = virt_efi_get_variable(name, vendor, &attr, &size, tmp); - - if (s == EFI_SUCCESS && (attr & EFI_VARIABLE_NON_VOLATILE)) { - var_size += size; - var_size += ucs2_strsize(name, 1024); - active_size += size; - active_size += VAR_METADATA_SIZE; - active_size += ucs2_strsize(name, 1024); - } - - kfree(tmp); - } - - return status; + return efi_call_virt3(get_next_variable, + name_size, name, vendor); } static efi_status_t virt_efi_set_variable(efi_char16_t *name, @@ -243,34 +190,9 @@ static efi_status_t virt_efi_set_variable(efi_char16_t *name, unsigned long data_size, void *data) { - efi_status_t status; - u32 orig_attr = 0; - unsigned long orig_size = 0; - - status = virt_efi_get_variable(name, vendor, &orig_attr, &orig_size, - NULL); - - if (status != EFI_BUFFER_TOO_SMALL) - orig_size = 0; - - status = efi_call_virt5(set_variable, - name, vendor, attr, - data_size, data); - - if (status == EFI_SUCCESS) { - if (orig_size) { - active_size -= orig_size; - active_size -= ucs2_strsize(name, 1024); - active_size -= VAR_METADATA_SIZE; - } - if (data_size) { - active_size += data_size; - active_size += ucs2_strsize(name, 1024); - active_size += VAR_METADATA_SIZE; - } - } - - return status; + return efi_call_virt5(set_variable, + name, vendor, attr, + data_size, data); } static efi_status_t virt_efi_query_variable_info(u32 attr, @@ -786,9 +708,6 @@ void __init efi_init(void) char vendor[100] = "unknown"; int i = 0; void *tmp; - struct setup_data *data; - struct efi_var_bootdata *efi_var_data; - u64 pa_data; #ifdef CONFIG_X86_32 if (boot_params.efi_info.efi_systab_hi || @@ -806,22 +725,6 @@ void __init efi_init(void) if (efi_systab_init(efi_phys.systab)) return; - pa_data = boot_params.hdr.setup_data; - while (pa_data) { - data = early_ioremap(pa_data, sizeof(*efi_var_data)); - if (data->type == SETUP_EFI_VARS) { - efi_var_data = (struct efi_var_bootdata *)data; - - efi_var_store_size = efi_var_data->store_size; - efi_var_remaining_size = efi_var_data->remaining_size; - efi_var_max_var_size = efi_var_data->max_var_size; - } - pa_data = data->next; - early_iounmap(data, sizeof(*efi_var_data)); - } - - boot_used_size = efi_var_store_size - efi_var_remaining_size; - set_bit(EFI_SYSTEM_TABLES, &x86_efi_facility); /* @@ -1026,6 +929,13 @@ void __init efi_enter_virtual_mode(void) va = efi_ioremap(md->phys_addr, size, md->type, md->attribute); + if (!(md->attribute & EFI_MEMORY_RUNTIME)) { + if (!va) + pr_err("ioremap of 0x%llX failed!\n", + (unsigned long long)md->phys_addr); + continue; + } + md->virt_addr = (u64) (unsigned long) va; if (!va) { @@ -1085,6 +995,13 @@ void __init efi_enter_virtual_mode(void) runtime_code_page_mkexec(); kfree(new_memmap); + + /* clean DUMMY object */ + efi.set_variable(efi_dummy_name, &EFI_DUMMY_GUID, + EFI_VARIABLE_NON_VOLATILE | + EFI_VARIABLE_BOOTSERVICE_ACCESS | + EFI_VARIABLE_RUNTIME_ACCESS, + 0, NULL); } /* @@ -1136,33 +1053,70 @@ efi_status_t efi_query_variable_store(u32 attributes, unsigned long size) efi_status_t status; u64 storage_size, remaining_size, max_size; + if (!(attributes & EFI_VARIABLE_NON_VOLATILE)) + return 0; + status = efi.query_variable_info(attributes, &storage_size, &remaining_size, &max_size); if (status != EFI_SUCCESS) return status; - if (!max_size && remaining_size > size) - printk_once(KERN_ERR FW_BUG "Broken EFI implementation" - " is returning MaxVariableSize=0\n"); /* * Some firmware implementations refuse to boot if there's insufficient * space in the variable store. We account for that by refusing the * write if permitting it would reduce the available space to under - * 50%. However, some firmware won't reclaim variable space until - * after the used (not merely the actively used) space drops below - * a threshold. We can approximate that case with the value calculated - * above. If both the firmware and our calculations indicate that the - * available space would drop below 50%, refuse the write. + * 5KB. This figure was provided by Samsung, so should be safe. */ + if ((remaining_size - size < EFI_MIN_RESERVE) && + !efi_no_storage_paranoia) { + + /* + * Triggering garbage collection may require that the firmware + * generate a real EFI_OUT_OF_RESOURCES error. We can force + * that by attempting to use more space than is available. + */ + unsigned long dummy_size = remaining_size + 1024; + void *dummy = kzalloc(dummy_size, GFP_ATOMIC); + + if (!dummy) + return EFI_OUT_OF_RESOURCES; + + status = efi.set_variable(efi_dummy_name, &EFI_DUMMY_GUID, + EFI_VARIABLE_NON_VOLATILE | + EFI_VARIABLE_BOOTSERVICE_ACCESS | + EFI_VARIABLE_RUNTIME_ACCESS, + dummy_size, dummy); + + if (status == EFI_SUCCESS) { + /* + * This should have failed, so if it didn't make sure + * that we delete it... + */ + efi.set_variable(efi_dummy_name, &EFI_DUMMY_GUID, + EFI_VARIABLE_NON_VOLATILE | + EFI_VARIABLE_BOOTSERVICE_ACCESS | + EFI_VARIABLE_RUNTIME_ACCESS, + 0, dummy); + } + + kfree(dummy); - if (!storage_size || size > remaining_size || - (max_size && size > max_size)) - return EFI_OUT_OF_RESOURCES; + /* + * The runtime code may now have triggered a garbage collection + * run, so check the variable info again + */ + status = efi.query_variable_info(attributes, &storage_size, + &remaining_size, &max_size); - if (!efi_no_storage_paranoia && - ((active_size + size + VAR_METADATA_SIZE > storage_size / 2) && - (remaining_size - size < storage_size / 2))) - return EFI_OUT_OF_RESOURCES; + if (status != EFI_SUCCESS) + return status; + + /* + * There still isn't enough room, so return an error + */ + if (remaining_size - size < EFI_MIN_RESERVE) + return EFI_OUT_OF_RESOURCES; + } return EFI_SUCCESS; } diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c index 590be1090892..f7bab68a4b83 100644 --- a/arch/x86/tools/relocs.c +++ b/arch/x86/tools/relocs.c @@ -42,9 +42,6 @@ static const char * const sym_regex_kernel[S_NSYMTYPES] = { "^(xen_irq_disable_direct_reloc$|" "xen_save_fl_direct_reloc$|" "VDSO|" -#if ELF_BITS == 64 - "__vvar_page|" -#endif "__crc_)", /* @@ -72,6 +69,7 @@ static const char * const sym_regex_kernel[S_NSYMTYPES] = { "__per_cpu_load|" "init_per_cpu__.*|" "__end_rodata_hpage_align|" + "__vvar_page|" #endif "_end)$" }; diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c index 0faad646f5fd..d6bfb876cfb0 100644 --- a/arch/x86/vdso/vdso32-setup.c +++ b/arch/x86/vdso/vdso32-setup.c @@ -372,7 +372,7 @@ subsys_initcall(sysenter_setup); /* Register vsyscall32 into the ABI table */ #include <linux/sysctl.h> -static ctl_table abi_table2[] = { +static struct ctl_table abi_table2[] = { { .procname = "vsyscall32", .data = &sysctl_vsyscall32, @@ -383,7 +383,7 @@ static ctl_table abi_table2[] = { {} }; -static ctl_table abi_root_table2[] = { +static struct ctl_table abi_root_table2[] = { { .procname = "abi", .mode = 0555, diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index a492be2635ac..2fa02bc50034 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -1557,7 +1557,7 @@ asmlinkage void __init xen_start_kernel(void) #ifdef CONFIG_X86_32 /* set up basic CPUID stuff */ cpu_detect(&new_cpu_data); - new_cpu_data.hard_math = 1; + set_cpu_cap(&new_cpu_data, X86_FEATURE_FPU); new_cpu_data.wp_works_ok = 1; new_cpu_data.x86_capability[0] = cpuid_edx(1); #endif diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c index fb44426fe931..d99cae8147d1 100644 --- a/arch/x86/xen/smp.c +++ b/arch/x86/xen/smp.c @@ -17,6 +17,7 @@ #include <linux/slab.h> #include <linux/smp.h> #include <linux/irq_work.h> +#include <linux/tick.h> #include <asm/paravirt.h> #include <asm/desc.h> @@ -447,6 +448,13 @@ static void __cpuinit xen_play_dead(void) /* used only with HOTPLUG_CPU */ play_dead_common(); HYPERVISOR_vcpu_op(VCPUOP_down, smp_processor_id(), NULL); cpu_bringup(); + /* + * commit 4b0c0f294 (tick: Cleanup NOHZ per cpu data on cpu down) + * clears certain data that the cpu_idle loop (which called us + * and that we return from) expects. The only way to get that + * data back is to call: + */ + tick_nohz_idle_enter(); } #else /* !CONFIG_HOTPLUG_CPU */ diff --git a/arch/xtensa/include/asm/pgtable.h b/arch/xtensa/include/asm/pgtable.h index d7546c94da52..8f017eb309bd 100644 --- a/arch/xtensa/include/asm/pgtable.h +++ b/arch/xtensa/include/asm/pgtable.h @@ -393,14 +393,6 @@ ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep) extern void update_mmu_cache(struct vm_area_struct * vma, unsigned long address, pte_t *ptep); -/* - * remap a physical page `pfn' of size `size' with page protection `prot' - * into virtual address `from' - */ - -#define io_remap_pfn_range(vma,from,pfn,size,prot) \ - remap_pfn_range(vma, from, pfn, size, prot) - typedef pte_t *pte_addr_t; #endif /* !defined (__ASSEMBLY__) */ |