diff options
Diffstat (limited to 'arch')
1142 files changed, 43398 insertions, 15609 deletions
diff --git a/arch/alpha/include/asm/bitops.h b/arch/alpha/include/asm/bitops.h index adfab8a21dfe..85b815215776 100644 --- a/arch/alpha/include/asm/bitops.h +++ b/arch/alpha/include/asm/bitops.h @@ -454,13 +454,11 @@ sched_find_first_bit(const unsigned long b[2]) return __ffs(tmp) + ofs; } -#include <asm-generic/bitops/ext2-non-atomic.h> +#include <asm-generic/bitops/le.h> #define ext2_set_bit_atomic(l,n,a) test_and_set_bit(n,a) #define ext2_clear_bit_atomic(l,n,a) test_and_clear_bit(n,a) -#include <asm-generic/bitops/minix.h> - #endif /* __KERNEL__ */ #endif /* _ALPHA_BITOPS_H */ diff --git a/arch/alpha/include/asm/cacheflush.h b/arch/alpha/include/asm/cacheflush.h index 012f1243b1c1..a9cb6aa447aa 100644 --- a/arch/alpha/include/asm/cacheflush.h +++ b/arch/alpha/include/asm/cacheflush.h @@ -63,7 +63,7 @@ extern void flush_icache_user_range(struct vm_area_struct *vma, struct page *page, unsigned long addr, int len); #endif -/* This is used only in do_no_page and do_swap_page. */ +/* This is used only in __do_fault and do_swap_page. */ #define flush_icache_page(vma, page) \ flush_icache_user_range((vma), (page), 0, 0) diff --git a/arch/alpha/include/asm/types.h b/arch/alpha/include/asm/types.h index bd621ecd1eb3..881544339c21 100644 --- a/arch/alpha/include/asm/types.h +++ b/arch/alpha/include/asm/types.h @@ -20,16 +20,4 @@ typedef unsigned int umode_t; #endif /* __ASSEMBLY__ */ - -/* - * These aren't exported outside the kernel to avoid name space clashes - */ -#ifdef __KERNEL__ -#ifndef __ASSEMBLY__ - -typedef u64 dma_addr_t; -typedef u64 dma64_addr_t; - -#endif /* __ASSEMBLY__ */ -#endif /* __KERNEL__ */ #endif /* _ALPHA_TYPES_H */ diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index f785b49bf1f5..93d595a7477a 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -629,6 +629,7 @@ config ARCH_MSM select HAVE_CLK select GENERIC_CLOCKEVENTS select ARCH_REQUIRE_GPIOLIB + select CLKDEV_LOOKUP help Support for Qualcomm MSM/QSD based systems. This runs on the apps processor of the MSM/QSD and depends on a shared memory @@ -725,7 +726,8 @@ config ARCH_S5P64X0 select GENERIC_GPIO select HAVE_CLK select HAVE_S3C2410_WATCHDOG if WATCHDOG - select ARCH_USES_GETTIMEOFFSET + select GENERIC_CLOCKEVENTS + select HAVE_SCHED_CLOCK select HAVE_S3C2410_I2C if I2C select HAVE_S3C_RTC if RTC_CLASS help @@ -763,15 +765,16 @@ config ARCH_S5PV210 select HAVE_CLK select ARM_L1_CACHE_SHIFT_6 select ARCH_HAS_CPUFREQ - select ARCH_USES_GETTIMEOFFSET + select GENERIC_CLOCKEVENTS + select HAVE_SCHED_CLOCK select HAVE_S3C2410_I2C if I2C select HAVE_S3C_RTC if RTC_CLASS select HAVE_S3C2410_WATCHDOG if WATCHDOG help Samsung S5PV210/S5PC110 series based systems -config ARCH_S5PV310 - bool "Samsung S5PV310/S5PC210" +config ARCH_EXYNOS4 + bool "Samsung EXYNOS4" select CPU_V7 select ARCH_SPARSEMEM_ENABLE select GENERIC_GPIO @@ -782,7 +785,7 @@ config ARCH_S5PV310 select HAVE_S3C2410_I2C if I2C select HAVE_S3C2410_WATCHDOG if WATCHDOG help - Samsung S5PV310 series based systems + Samsung EXYNOS4 series based systems config ARCH_SHARK bool "Shark" @@ -996,7 +999,7 @@ source "arch/arm/mach-s5pc100/Kconfig" source "arch/arm/mach-s5pv210/Kconfig" -source "arch/arm/mach-s5pv310/Kconfig" +source "arch/arm/mach-exynos4/Kconfig" source "arch/arm/mach-shmobile/Kconfig" @@ -1319,7 +1322,7 @@ config SMP depends on GENERIC_CLOCKEVENTS depends on REALVIEW_EB_ARM11MP || REALVIEW_EB_A9MP || \ MACH_REALVIEW_PB11MP || MACH_REALVIEW_PBX || ARCH_OMAP4 || \ - ARCH_S5PV310 || ARCH_TEGRA || ARCH_U8500 || ARCH_VEXPRESS_CA9X4 || \ + ARCH_EXYNOS4 || ARCH_TEGRA || ARCH_U8500 || ARCH_VEXPRESS_CA9X4 || \ ARCH_MSM_SCORPIONMP || ARCH_SHMOBILE select USE_GENERIC_SMP_HELPERS select HAVE_ARM_SCU if !ARCH_MSM_SCORPIONMP @@ -1407,7 +1410,7 @@ config LOCAL_TIMERS bool "Use local timer interrupts" depends on SMP default y - select HAVE_ARM_TWD if !ARCH_MSM_SCORPIONMP + select HAVE_ARM_TWD if (!ARCH_MSM_SCORPIONMP && !EXYNOS4_MCT) help Enable support for local timers on SMP platforms, rather then the legacy IPI broadcast method. Local timers allows the system @@ -1419,7 +1422,7 @@ source kernel/Kconfig.preempt config HZ int default 200 if ARCH_EBSA110 || ARCH_S3C2410 || ARCH_S5P64X0 || \ - ARCH_S5P6442 || ARCH_S5PV210 || ARCH_S5PV310 + ARCH_S5P6442 || ARCH_S5PV210 || ARCH_EXYNOS4 default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER default AT91_TIMER_HZ if ARCH_AT91 default SHMOBILE_TIMER_HZ if ARCH_SHMOBILE diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 5c7114bb8a25..c7d321a3d95d 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -181,7 +181,7 @@ machine-$(CONFIG_ARCH_S5P64X0) := s5p64x0 machine-$(CONFIG_ARCH_S5P6442) := s5p6442 machine-$(CONFIG_ARCH_S5PC100) := s5pc100 machine-$(CONFIG_ARCH_S5PV210) := s5pv210 -machine-$(CONFIG_ARCH_S5PV310) := s5pv310 +machine-$(CONFIG_ARCH_EXYNOS4) := exynos4 machine-$(CONFIG_ARCH_SA1100) := sa1100 machine-$(CONFIG_ARCH_SHARK) := shark machine-$(CONFIG_ARCH_SHMOBILE) := shmobile diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index f9f77c65dff3..8ebbb511c783 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -95,8 +95,8 @@ ORIG_CFLAGS := $(KBUILD_CFLAGS) KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS)) endif -EXTRA_CFLAGS := -fpic -fno-builtin -EXTRA_AFLAGS := -Wa,-march=all +ccflags-y := -fpic -fno-builtin +asflags-y := -Wa,-march=all # Provide size of uncompressed kernel to the decompressor via a linker symbol. LDFLAGS_vmlinux = --defsym _image_size=$(shell stat -c "%s" $(obj)/../Image) diff --git a/arch/arm/configs/exynos4_defconfig b/arch/arm/configs/exynos4_defconfig new file mode 100644 index 000000000000..2ffba24d2e2a --- /dev/null +++ b/arch/arm/configs/exynos4_defconfig @@ -0,0 +1,70 @@ +CONFIG_EXPERIMENTAL=y +CONFIG_BLK_DEV_INITRD=y +CONFIG_KALLSYMS_ALL=y +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_BLK_DEV_BSG is not set +CONFIG_ARCH_EXYNOS4=y +CONFIG_S3C_LOWLEVEL_UART_PORT=1 +CONFIG_MACH_SMDKC210=y +CONFIG_MACH_SMDKV310=y +CONFIG_MACH_UNIVERSAL_C210=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_SMP=y +CONFIG_NR_CPUS=2 +CONFIG_HOTPLUG_CPU=y +CONFIG_PREEMPT=y +CONFIG_AEABI=y +CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc mem=256M" +CONFIG_VFP=y +CONFIG_NEON=y +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_BLK_DEV_LOOP=y +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_SCSI=y +CONFIG_BLK_DEV_SD=y +CONFIG_CHR_DEV_SG=y +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_SAMSUNG=y +CONFIG_SERIAL_SAMSUNG_CONSOLE=y +CONFIG_HW_RANDOM=y +CONFIG_I2C=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_EXT2_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_TMPFS=y +CONFIG_TMPFS_POSIX_ACL=y +CONFIG_CRAMFS=y +CONFIG_ROMFS_FS=y +CONFIG_PARTITION_ADVANCED=y +CONFIG_BSD_DISKLABEL=y +CONFIG_SOLARIS_X86_PARTITION=y +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_ASCII=y +CONFIG_NLS_ISO8859_1=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_KERNEL=y +CONFIG_DETECT_HUNG_TASK=y +CONFIG_DEBUG_RT_MUTEXES=y +CONFIG_DEBUG_SPINLOCK=y +CONFIG_DEBUG_MUTEXES=y +CONFIG_DEBUG_SPINLOCK_SLEEP=y +CONFIG_DEBUG_INFO=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +CONFIG_SYSCTL_SYSCALL_CHECK=y +CONFIG_DEBUG_USER=y +CONFIG_DEBUG_ERRORS=y +CONFIG_DEBUG_LL=y +CONFIG_EARLY_PRINTK=y +CONFIG_DEBUG_S3C_UART=1 +CONFIG_CRC_CCITT=y diff --git a/arch/arm/configs/kirkwood_defconfig b/arch/arm/configs/kirkwood_defconfig index 2f7042813765..aeb3af541fed 100644 --- a/arch/arm/configs/kirkwood_defconfig +++ b/arch/arm/configs/kirkwood_defconfig @@ -24,6 +24,7 @@ CONFIG_MACH_OPENRD_ULTIMATE=y CONFIG_MACH_NETSPACE_V2=y CONFIG_MACH_INETSPACE_V2=y CONFIG_MACH_NETSPACE_MAX_V2=y +CONFIG_MACH_D2NET_V2=y CONFIG_MACH_NET2BIG_V2=y CONFIG_MACH_NET5BIG_V2=y CONFIG_MACH_T5325=y diff --git a/arch/arm/configs/mx51_defconfig b/arch/arm/configs/mx51_defconfig index 9cba68cfa51a..e3c903281f70 100644 --- a/arch/arm/configs/mx51_defconfig +++ b/arch/arm/configs/mx51_defconfig @@ -110,7 +110,7 @@ CONFIG_MMC=y CONFIG_MMC_BLOCK=m CONFIG_MMC_SDHCI=m CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=m +CONFIG_LEDS_CLASS=y CONFIG_RTC_CLASS=y CONFIG_RTC_INTF_DEV_UIE_EMUL=y CONFIG_EXT2_FS=y diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index ae890caa17a7..019fb7c67dc3 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -58,6 +58,7 @@ CONFIG_ARM_ERRATA_411920=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_SMP=y +CONFIG_NR_CPUS=2 # CONFIG_LOCAL_TIMERS is not set CONFIG_AEABI=y CONFIG_LEDS=y diff --git a/arch/arm/configs/s5p64x0_defconfig b/arch/arm/configs/s5p64x0_defconfig index 2993ecd35145..ad6b61b0bd11 100644 --- a/arch/arm/configs/s5p64x0_defconfig +++ b/arch/arm/configs/s5p64x0_defconfig @@ -10,6 +10,8 @@ CONFIG_S3C_BOOT_ERROR_RESET=y CONFIG_S3C_LOWLEVEL_UART_PORT=1 CONFIG_MACH_SMDK6440=y CONFIG_MACH_SMDK6450=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y CONFIG_CPU_32v6K=y CONFIG_AEABI=y CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x20800000,8M console=ttySAC1,115200 init=/linuxrc" diff --git a/arch/arm/configs/s5pv210_defconfig b/arch/arm/configs/s5pv210_defconfig index 0488a1eb4d7d..fa989902236d 100644 --- a/arch/arm/configs/s5pv210_defconfig +++ b/arch/arm/configs/s5pv210_defconfig @@ -13,6 +13,8 @@ CONFIG_MACH_AQUILA=y CONFIG_MACH_GONI=y CONFIG_MACH_SMDKC110=y CONFIG_MACH_SMDKV210=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y CONFIG_VMSPLIT_2G=y CONFIG_PREEMPT=y CONFIG_AEABI=y diff --git a/arch/arm/include/asm/bitops.h b/arch/arm/include/asm/bitops.h index af54ed102f5f..6b7403fd8f54 100644 --- a/arch/arm/include/asm/bitops.h +++ b/arch/arm/include/asm/bitops.h @@ -287,41 +287,63 @@ static inline int fls(int x) #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> -/* - * Ext2 is defined to use little-endian byte ordering. - * These do not need to be atomic. - */ -#define ext2_set_bit(nr,p) \ - __test_and_set_bit(WORD_BITOFF_TO_LE(nr), (unsigned long *)(p)) -#define ext2_set_bit_atomic(lock,nr,p) \ - test_and_set_bit(WORD_BITOFF_TO_LE(nr), (unsigned long *)(p)) -#define ext2_clear_bit(nr,p) \ - __test_and_clear_bit(WORD_BITOFF_TO_LE(nr), (unsigned long *)(p)) -#define ext2_clear_bit_atomic(lock,nr,p) \ - test_and_clear_bit(WORD_BITOFF_TO_LE(nr), (unsigned long *)(p)) -#define ext2_test_bit(nr,p) \ - test_bit(WORD_BITOFF_TO_LE(nr), (unsigned long *)(p)) -#define ext2_find_first_zero_bit(p,sz) \ - _find_first_zero_bit_le(p,sz) -#define ext2_find_next_zero_bit(p,sz,off) \ - _find_next_zero_bit_le(p,sz,off) -#define ext2_find_next_bit(p, sz, off) \ - _find_next_bit_le(p, sz, off) +static inline void __set_bit_le(int nr, void *addr) +{ + __set_bit(WORD_BITOFF_TO_LE(nr), addr); +} + +static inline void __clear_bit_le(int nr, void *addr) +{ + __clear_bit(WORD_BITOFF_TO_LE(nr), addr); +} + +static inline int __test_and_set_bit_le(int nr, void *addr) +{ + return __test_and_set_bit(WORD_BITOFF_TO_LE(nr), addr); +} + +static inline int test_and_set_bit_le(int nr, void *addr) +{ + return test_and_set_bit(WORD_BITOFF_TO_LE(nr), addr); +} + +static inline int __test_and_clear_bit_le(int nr, void *addr) +{ + return __test_and_clear_bit(WORD_BITOFF_TO_LE(nr), addr); +} + +static inline int test_and_clear_bit_le(int nr, void *addr) +{ + return test_and_clear_bit(WORD_BITOFF_TO_LE(nr), addr); +} + +static inline int test_bit_le(int nr, const void *addr) +{ + return test_bit(WORD_BITOFF_TO_LE(nr), addr); +} + +static inline int find_first_zero_bit_le(const void *p, unsigned size) +{ + return _find_first_zero_bit_le(p, size); +} + +static inline int find_next_zero_bit_le(const void *p, int size, int offset) +{ + return _find_next_zero_bit_le(p, size, offset); +} + +static inline int find_next_bit_le(const void *p, int size, int offset) +{ + return _find_next_bit_le(p, size, offset); +} /* - * Minix is defined to use little-endian byte ordering. - * These do not need to be atomic. + * Ext2 is defined to use little-endian byte ordering. */ -#define minix_set_bit(nr,p) \ - __set_bit(WORD_BITOFF_TO_LE(nr), (unsigned long *)(p)) -#define minix_test_bit(nr,p) \ - test_bit(WORD_BITOFF_TO_LE(nr), (unsigned long *)(p)) -#define minix_test_and_set_bit(nr,p) \ - __test_and_set_bit(WORD_BITOFF_TO_LE(nr), (unsigned long *)(p)) -#define minix_test_and_clear_bit(nr,p) \ - __test_and_clear_bit(WORD_BITOFF_TO_LE(nr), (unsigned long *)(p)) -#define minix_find_first_zero_bit(p,sz) \ - _find_first_zero_bit_le(p,sz) +#define ext2_set_bit_atomic(lock, nr, p) \ + test_and_set_bit_le(nr, p) +#define ext2_clear_bit_atomic(lock, nr, p) \ + test_and_clear_bit_le(nr, p) #endif /* __KERNEL__ */ diff --git a/arch/arm/include/asm/kexec.h b/arch/arm/include/asm/kexec.h index c0094d8edae4..c2b9b4bdec00 100644 --- a/arch/arm/include/asm/kexec.h +++ b/arch/arm/include/asm/kexec.h @@ -50,6 +50,9 @@ static inline void crash_setup_regs(struct pt_regs *newregs, } } +/* Function pointer to optional machine-specific reinitialization */ +extern void (*kexec_reinit)(void); + #endif /* __ASSEMBLY__ */ #endif /* CONFIG_KEXEC */ diff --git a/arch/arm/include/asm/pmu.h b/arch/arm/include/asm/pmu.h index 8ccea012722c..7544ce6b481a 100644 --- a/arch/arm/include/asm/pmu.h +++ b/arch/arm/include/asm/pmu.h @@ -12,11 +12,25 @@ #ifndef __ARM_PMU_H__ #define __ARM_PMU_H__ +#include <linux/interrupt.h> + enum arm_pmu_type { ARM_PMU_DEVICE_CPU = 0, ARM_NUM_PMU_DEVICES, }; +/* + * struct arm_pmu_platdata - ARM PMU platform data + * + * @handle_irq: an optional handler which will be called from the interrupt and + * passed the address of the low level handler, and can be used to implement + * any platform specific handling before or after calling it. + */ +struct arm_pmu_platdata { + irqreturn_t (*handle_irq)(int irq, void *dev, + irq_handler_t pmu_handler); +}; + #ifdef CONFIG_CPU_HAS_PMU /** diff --git a/arch/arm/include/asm/types.h b/arch/arm/include/asm/types.h index 345df01534a4..48192ac3a23a 100644 --- a/arch/arm/include/asm/types.h +++ b/arch/arm/include/asm/types.h @@ -16,15 +16,6 @@ typedef unsigned short umode_t; #define BITS_PER_LONG 32 -#ifndef __ASSEMBLY__ - -/* Dma addresses are 32-bits wide. */ - -typedef u32 dma_addr_t; -typedef u32 dma64_addr_t; - -#endif /* __ASSEMBLY__ */ - #endif /* __KERNEL__ */ #endif diff --git a/arch/arm/kernel/crash_dump.c b/arch/arm/kernel/crash_dump.c index cd3b853a8a6d..90c50d4b43f7 100644 --- a/arch/arm/kernel/crash_dump.c +++ b/arch/arm/kernel/crash_dump.c @@ -18,9 +18,6 @@ #include <linux/uaccess.h> #include <linux/io.h> -/* stores the physical address of elf header of crash image */ -unsigned long long elfcorehdr_addr = ELFCORE_ADDR_MAX; - /** * copy_oldmem_page() - copy one page from old kernel memory * @pfn: page frame number to be copied diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c index 30ead135ff5f..e59bbd496c39 100644 --- a/arch/arm/kernel/machine_kexec.c +++ b/arch/arm/kernel/machine_kexec.c @@ -75,6 +75,11 @@ void machine_crash_shutdown(struct pt_regs *regs) printk(KERN_INFO "Loading crashdump kernel...\n"); } +/* + * Function pointer to optional machine-specific reinitialization + */ +void (*kexec_reinit)(void); + void machine_kexec(struct kimage *image) { unsigned long page_list; @@ -104,6 +109,8 @@ void machine_kexec(struct kimage *image) (unsigned long) reboot_code_buffer + KEXEC_CONTROL_PAGE_SIZE); printk(KERN_INFO "Bye!\n"); + if (kexec_reinit) + kexec_reinit(); local_irq_disable(); local_fiq_disable(); setup_mm_for_reboot(0); /* mode is not used, so just pass 0*/ diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c index d150ad1ccb5d..22e194eb8536 100644 --- a/arch/arm/kernel/perf_event.c +++ b/arch/arm/kernel/perf_event.c @@ -377,9 +377,18 @@ validate_group(struct perf_event *event) return 0; } +static irqreturn_t armpmu_platform_irq(int irq, void *dev) +{ + struct arm_pmu_platdata *plat = dev_get_platdata(&pmu_device->dev); + + return plat->handle_irq(irq, dev, armpmu->handle_irq); +} + static int armpmu_reserve_hardware(void) { + struct arm_pmu_platdata *plat; + irq_handler_t handle_irq; int i, err = -ENODEV, irq; pmu_device = reserve_pmu(ARM_PMU_DEVICE_CPU); @@ -390,6 +399,12 @@ armpmu_reserve_hardware(void) init_pmu(ARM_PMU_DEVICE_CPU); + plat = dev_get_platdata(&pmu_device->dev); + if (plat && plat->handle_irq) + handle_irq = armpmu_platform_irq; + else + handle_irq = armpmu->handle_irq; + if (pmu_device->num_resources < 1) { pr_err("no irqs for PMUs defined\n"); return -ENODEV; @@ -400,7 +415,7 @@ armpmu_reserve_hardware(void) if (irq < 0) continue; - err = request_irq(irq, armpmu->handle_irq, + err = request_irq(irq, handle_irq, IRQF_DISABLED | IRQF_NOBALANCING, "armpmu", NULL); if (err) { diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index d149539ccd68..006c1e884eaf 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -789,30 +789,6 @@ static void __init reserve_crashkernel(void) static inline void reserve_crashkernel(void) {} #endif /* CONFIG_KEXEC */ -/* - * Note: elfcorehdr_addr is not just limited to vmcore. It is also used by - * is_kdump_kernel() to determine if we are booting after a panic. Hence - * ifdef it under CONFIG_CRASH_DUMP and not CONFIG_PROC_VMCORE. - */ - -#ifdef CONFIG_CRASH_DUMP -/* - * elfcorehdr= specifies the location of elf core header stored by the crashed - * kernel. This option will be passed by kexec loader to the capture kernel. - */ -static int __init setup_elfcorehdr(char *arg) -{ - char *end; - - if (!arg) - return -EINVAL; - - elfcorehdr_addr = memparse(arg, &end); - return end > arg ? 0 : -EINVAL; -} -early_param("elfcorehdr", setup_elfcorehdr); -#endif /* CONFIG_CRASH_DUMP */ - static void __init squash_mem_tags(struct tag *tag) { for (; tag->hdr.size; tag = tag_next(tag)) diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c index b52a3a1abd94..8bc3701aa05c 100644 --- a/arch/arm/mach-davinci/board-da830-evm.c +++ b/arch/arm/mach-davinci/board-da830-evm.c @@ -20,6 +20,8 @@ #include <linux/i2c/at24.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> +#include <linux/spi/spi.h> +#include <linux/spi/flash.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -30,6 +32,7 @@ #include <mach/da8xx.h> #include <mach/usb.h> #include <mach/aemif.h> +#include <mach/spi.h> #define DA830_EVM_PHY_ID "" /* @@ -534,6 +537,64 @@ static struct edma_rsv_info da830_edma_rsv[] = { }, }; +static struct mtd_partition da830evm_spiflash_part[] = { + [0] = { + .name = "DSP-UBL", + .offset = 0, + .size = SZ_8K, + .mask_flags = MTD_WRITEABLE, + }, + [1] = { + .name = "ARM-UBL", + .offset = MTDPART_OFS_APPEND, + .size = SZ_16K + SZ_8K, + .mask_flags = MTD_WRITEABLE, + }, + [2] = { + .name = "U-Boot", + .offset = MTDPART_OFS_APPEND, + .size = SZ_256K - SZ_32K, + .mask_flags = MTD_WRITEABLE, + }, + [3] = { + .name = "U-Boot-Environment", + .offset = MTDPART_OFS_APPEND, + .size = SZ_16K, + .mask_flags = 0, + }, + [4] = { + .name = "Kernel", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + .mask_flags = 0, + }, +}; + +static struct flash_platform_data da830evm_spiflash_data = { + .name = "m25p80", + .parts = da830evm_spiflash_part, + .nr_parts = ARRAY_SIZE(da830evm_spiflash_part), + .type = "w25x32", +}; + +static struct davinci_spi_config da830evm_spiflash_cfg = { + .io_type = SPI_IO_TYPE_DMA, + .c2tdelay = 8, + .t2cdelay = 8, +}; + +static struct spi_board_info da830evm_spi_info[] = { + { + .modalias = "m25p80", + .platform_data = &da830evm_spiflash_data, + .controller_data = &da830evm_spiflash_cfg, + .mode = SPI_MODE_0, + .max_speed_hz = 30000000, + .bus_num = 0, + .chip_select = 0, + }, +}; + static __init void da830_evm_init(void) { struct davinci_soc_info *soc_info = &davinci_soc_info; @@ -590,6 +651,12 @@ static __init void da830_evm_init(void) ret = da8xx_register_rtc(); if (ret) pr_warning("da830_evm_init: rtc setup failed: %d\n", ret); + + ret = da8xx_register_spi(0, da830evm_spi_info, + ARRAY_SIZE(da830evm_spi_info)); + if (ret) + pr_warning("da830_evm_init: spi 0 registration failed: %d\n", + ret); } #ifdef CONFIG_SERIAL_8250_CONSOLE diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index b01fb2ab944a..a7b41bf505f1 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -29,6 +29,8 @@ #include <linux/regulator/machine.h> #include <linux/regulator/tps6507x.h> #include <linux/input/tps6507x-ts.h> +#include <linux/spi/spi.h> +#include <linux/spi/flash.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -38,6 +40,7 @@ #include <mach/nand.h> #include <mach/mux.h> #include <mach/aemif.h> +#include <mach/spi.h> #define DA850_EVM_PHY_ID "0:00" #define DA850_LCD_PWR_PIN GPIO_TO_PIN(2, 8) @@ -48,6 +51,70 @@ #define DA850_MII_MDIO_CLKEN_PIN GPIO_TO_PIN(2, 6) +static struct mtd_partition da850evm_spiflash_part[] = { + [0] = { + .name = "UBL", + .offset = 0, + .size = SZ_64K, + .mask_flags = MTD_WRITEABLE, + }, + [1] = { + .name = "U-Boot", + .offset = MTDPART_OFS_APPEND, + .size = SZ_512K, + .mask_flags = MTD_WRITEABLE, + }, + [2] = { + .name = "U-Boot-Env", + .offset = MTDPART_OFS_APPEND, + .size = SZ_64K, + .mask_flags = MTD_WRITEABLE, + }, + [3] = { + .name = "Kernel", + .offset = MTDPART_OFS_APPEND, + .size = SZ_2M + SZ_512K, + .mask_flags = 0, + }, + [4] = { + .name = "Filesystem", + .offset = MTDPART_OFS_APPEND, + .size = SZ_4M, + .mask_flags = 0, + }, + [5] = { + .name = "MAC-Address", + .offset = SZ_8M - SZ_64K, + .size = SZ_64K, + .mask_flags = MTD_WRITEABLE, + }, +}; + +static struct flash_platform_data da850evm_spiflash_data = { + .name = "m25p80", + .parts = da850evm_spiflash_part, + .nr_parts = ARRAY_SIZE(da850evm_spiflash_part), + .type = "m25p64", +}; + +static struct davinci_spi_config da850evm_spiflash_cfg = { + .io_type = SPI_IO_TYPE_DMA, + .c2tdelay = 8, + .t2cdelay = 8, +}; + +static struct spi_board_info da850evm_spi_info[] = { + { + .modalias = "m25p80", + .platform_data = &da850evm_spiflash_data, + .controller_data = &da850evm_spiflash_cfg, + .mode = SPI_MODE_0, + .max_speed_hz = 30000000, + .bus_num = 1, + .chip_select = 0, + }, +}; + static struct mtd_partition da850_evm_norflash_partition[] = { { .name = "bootloaders + env", @@ -231,8 +298,6 @@ static const short da850_evm_nor_pins[] = { -1 }; -static u32 ui_card_detected; - #if defined(CONFIG_MMC_DAVINCI) || \ defined(CONFIG_MMC_DAVINCI_MODULE) #define HAS_MMC 1 @@ -244,7 +309,7 @@ static inline void da850_evm_setup_nor_nand(void) { int ret = 0; - if (ui_card_detected & !HAS_MMC) { + if (!HAS_MMC) { ret = davinci_cfg_reg_list(da850_evm_nand_pins); if (ret) pr_warning("da850_evm_init: nand mux setup failed: " @@ -394,7 +459,6 @@ static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio, goto exp_setup_keys_fail; } - ui_card_detected = 1; pr_info("DA850/OMAP-L138 EVM UI card detected\n"); da850_evm_setup_nor_nand(); @@ -664,6 +728,13 @@ static struct snd_platform_data da850_evm_snd_data = { .rxnumevt = 1, }; +static const short da850_evm_mcasp_pins[] __initconst = { + DA850_AHCLKX, DA850_ACLKX, DA850_AFSX, + DA850_AHCLKR, DA850_ACLKR, DA850_AFSR, DA850_AMUTE, + DA850_AXR_11, DA850_AXR_12, + -1 +}; + static int da850_evm_mmc_get_ro(int index) { return gpio_get_value(DA850_MMCSD_WP_PIN); @@ -683,6 +754,13 @@ static struct davinci_mmc_config da850_mmc_config = { .version = MMC_CTLR_VERSION_2, }; +static const short da850_evm_mmcsd0_pins[] __initconst = { + DA850_MMCSD0_DAT_0, DA850_MMCSD0_DAT_1, DA850_MMCSD0_DAT_2, + DA850_MMCSD0_DAT_3, DA850_MMCSD0_CLK, DA850_MMCSD0_CMD, + DA850_GPIO4_0, DA850_GPIO4_1, + -1 +}; + static void da850_panel_power_ctrl(int val) { /* lcd backlight */ @@ -1070,7 +1148,7 @@ static __init void da850_evm_init(void) ret); if (HAS_MMC) { - ret = davinci_cfg_reg_list(da850_mmcsd0_pins); + ret = davinci_cfg_reg_list(da850_evm_mmcsd0_pins); if (ret) pr_warning("da850_evm_init: mmcsd0 mux setup failed:" " %d\n", ret); @@ -1106,7 +1184,7 @@ static __init void da850_evm_init(void) __raw_writel(0, IO_ADDRESS(DA8XX_UART1_BASE) + 0x30); __raw_writel(0, IO_ADDRESS(DA8XX_UART0_BASE) + 0x30); - ret = davinci_cfg_reg_list(da850_mcasp_pins); + ret = davinci_cfg_reg_list(da850_evm_mcasp_pins); if (ret) pr_warning("da850_evm_init: mcasp mux setup failed: %d\n", ret); @@ -1153,6 +1231,12 @@ static __init void da850_evm_init(void) if (ret) pr_warning("da850_evm_init: suspend registration failed: %d\n", ret); + + ret = da8xx_register_spi(1, da850evm_spi_info, + ARRAY_SIZE(da850evm_spi_info)); + if (ret) + pr_warning("da850_evm_init: spi 1 registration failed: %d\n", + ret); } #ifdef CONFIG_SERIAL_8250_CONSOLE diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c index 0ca90b834586..556bbd468db3 100644 --- a/arch/arm/mach-davinci/board-dm644x-evm.c +++ b/arch/arm/mach-davinci/board-dm644x-evm.c @@ -440,11 +440,6 @@ evm_u35_setup(struct i2c_client *client, int gpio, unsigned ngpio, void *c) gpio_request(gpio + 7, "nCF_SEL"); gpio_direction_output(gpio + 7, 1); - /* irlml6401 switches over 1A, in under 8 msec; - * now it can be managed by nDRV_VBUS ... - */ - davinci_setup_usb(1000, 8); - return 0; } @@ -705,6 +700,9 @@ static __init void davinci_evm_init(void) davinci_serial_init(&uart_config); dm644x_init_asp(&dm644x_evm_snd_data); + /* irlml6401 switches over 1A, in under 8 msec */ + davinci_setup_usb(1000, 8); + soc_info->emac_pdata->phy_id = DM644X_EVM_PHY_ID; /* Register the fixup for PHY on DaVinci */ phy_register_fixup_for_uid(LXT971_PHY_ID, LXT971_PHY_MASK, diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c index 0bb5f0ce4fdc..2aa79c54f98e 100644 --- a/arch/arm/mach-davinci/board-mityomapl138.c +++ b/arch/arm/mach-davinci/board-mityomapl138.c @@ -17,6 +17,8 @@ #include <linux/i2c.h> #include <linux/i2c/at24.h> #include <linux/etherdevice.h> +#include <linux/spi/spi.h> +#include <linux/spi/flash.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -25,6 +27,7 @@ #include <mach/da8xx.h> #include <mach/nand.h> #include <mach/mux.h> +#include <mach/spi.h> #define MITYOMAPL138_PHY_ID "0:03" @@ -44,38 +47,109 @@ struct factory_config { static struct factory_config factory_config; +struct part_no_info { + const char *part_no; /* part number string of interest */ + int max_freq; /* khz */ +}; + +static struct part_no_info mityomapl138_pn_info[] = { + { + .part_no = "L138-C", + .max_freq = 300000, + }, + { + .part_no = "L138-D", + .max_freq = 375000, + }, + { + .part_no = "L138-F", + .max_freq = 456000, + }, + { + .part_no = "1808-C", + .max_freq = 300000, + }, + { + .part_no = "1808-D", + .max_freq = 375000, + }, + { + .part_no = "1808-F", + .max_freq = 456000, + }, + { + .part_no = "1810-D", + .max_freq = 375000, + }, +}; + +#ifdef CONFIG_CPU_FREQ +static void mityomapl138_cpufreq_init(const char *partnum) +{ + int i, ret; + + for (i = 0; partnum && i < ARRAY_SIZE(mityomapl138_pn_info); i++) { + /* + * the part number has additional characters beyond what is + * stored in the table. This information is not needed for + * determining the speed grade, and would require several + * more table entries. Only check the first N characters + * for a match. + */ + if (!strncmp(partnum, mityomapl138_pn_info[i].part_no, + strlen(mityomapl138_pn_info[i].part_no))) { + da850_max_speed = mityomapl138_pn_info[i].max_freq; + break; + } + } + + ret = da850_register_cpufreq("pll0_sysclk3"); + if (ret) + pr_warning("cpufreq registration failed: %d\n", ret); +} +#else +static void mityomapl138_cpufreq_init(const char *partnum) { } +#endif + static void read_factory_config(struct memory_accessor *a, void *context) { int ret; + const char *partnum = NULL; struct davinci_soc_info *soc_info = &davinci_soc_info; ret = a->read(a, (char *)&factory_config, 0, sizeof(factory_config)); if (ret != sizeof(struct factory_config)) { pr_warning("MityOMAPL138: Read Factory Config Failed: %d\n", ret); - return; + goto bad_config; } if (factory_config.magic != FACTORY_CONFIG_MAGIC) { pr_warning("MityOMAPL138: Factory Config Magic Wrong (%X)\n", factory_config.magic); - return; + goto bad_config; } if (factory_config.version != FACTORY_CONFIG_VERSION) { pr_warning("MityOMAPL138: Factory Config Version Wrong (%X)\n", factory_config.version); - return; + goto bad_config; } pr_info("MityOMAPL138: Found MAC = %pM\n", factory_config.mac); - pr_info("MityOMAPL138: Part Number = %s\n", factory_config.partnum); if (is_valid_ether_addr(factory_config.mac)) memcpy(soc_info->emac_pdata->mac_addr, factory_config.mac, ETH_ALEN); else pr_warning("MityOMAPL138: Invalid MAC found " "in factory config block\n"); + + partnum = factory_config.partnum; + pr_info("MityOMAPL138: Part Number = %s\n", partnum); + +bad_config: + /* default maximum speed is valid for all platforms */ + mityomapl138_cpufreq_init(partnum); } static struct at24_platform_data mityomapl138_fd_chip = { @@ -223,6 +297,82 @@ static int __init pmic_tps65023_init(void) } /* + * SPI Devices: + * SPI1_CS0: 8M Flash ST-M25P64-VME6G + */ +static struct mtd_partition spi_flash_partitions[] = { + [0] = { + .name = "ubl", + .offset = 0, + .size = SZ_64K, + .mask_flags = MTD_WRITEABLE, + }, + [1] = { + .name = "u-boot", + .offset = MTDPART_OFS_APPEND, + .size = SZ_512K, + .mask_flags = MTD_WRITEABLE, + }, + [2] = { + .name = "u-boot-env", + .offset = MTDPART_OFS_APPEND, + .size = SZ_64K, + .mask_flags = MTD_WRITEABLE, + }, + [3] = { + .name = "periph-config", + .offset = MTDPART_OFS_APPEND, + .size = SZ_64K, + .mask_flags = MTD_WRITEABLE, + }, + [4] = { + .name = "reserved", + .offset = MTDPART_OFS_APPEND, + .size = SZ_256K + SZ_64K, + }, + [5] = { + .name = "kernel", + .offset = MTDPART_OFS_APPEND, + .size = SZ_2M + SZ_1M, + }, + [6] = { + .name = "fpga", + .offset = MTDPART_OFS_APPEND, + .size = SZ_2M, + }, + [7] = { + .name = "spare", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + }, +}; + +static struct flash_platform_data mityomapl138_spi_flash_data = { + .name = "m25p80", + .parts = spi_flash_partitions, + .nr_parts = ARRAY_SIZE(spi_flash_partitions), + .type = "m24p64", +}; + +static struct davinci_spi_config spi_eprom_config = { + .io_type = SPI_IO_TYPE_DMA, + .c2tdelay = 8, + .t2cdelay = 8, +}; + +static struct spi_board_info mityomapl138_spi_flash_info[] = { + { + .modalias = "m25p80", + .platform_data = &mityomapl138_spi_flash_data, + .controller_data = &spi_eprom_config, + .mode = SPI_MODE_0, + .max_speed_hz = 30000000, + .bus_num = 1, + .chip_select = 0, + }, +}; + +/* * MityDSP-L138 includes a 256 MByte large-page NAND flash * (128K blocks). */ @@ -377,16 +527,17 @@ static void __init mityomapl138_init(void) mityomapl138_setup_nand(); + ret = da8xx_register_spi(1, mityomapl138_spi_flash_info, + ARRAY_SIZE(mityomapl138_spi_flash_info)); + if (ret) + pr_warning("spi 1 registration failed: %d\n", ret); + mityomapl138_config_emac(); ret = da8xx_register_rtc(); if (ret) pr_warning("rtc setup failed: %d\n", ret); - ret = da850_register_cpufreq("pll0_sysclk3"); - if (ret) - pr_warning("cpufreq registration failed: %d\n", ret); - ret = da8xx_register_cpuidle(); if (ret) pr_warning("cpuidle registration failed: %d\n", ret); diff --git a/arch/arm/mach-davinci/board-omapl138-hawk.c b/arch/arm/mach-davinci/board-omapl138-hawk.c index 0b8dbdb79fe0..67c38d0ecd10 100644 --- a/arch/arm/mach-davinci/board-omapl138-hawk.c +++ b/arch/arm/mach-davinci/board-omapl138-hawk.c @@ -19,6 +19,279 @@ #include <mach/cp_intc.h> #include <mach/da8xx.h> +#include <mach/mux.h> + +#define HAWKBOARD_PHY_ID "0:07" +#define DA850_HAWK_MMCSD_CD_PIN GPIO_TO_PIN(3, 12) +#define DA850_HAWK_MMCSD_WP_PIN GPIO_TO_PIN(3, 13) + +#define DA850_USB1_VBUS_PIN GPIO_TO_PIN(2, 4) +#define DA850_USB1_OC_PIN GPIO_TO_PIN(6, 13) + +static short omapl138_hawk_mii_pins[] __initdata = { + DA850_MII_TXEN, DA850_MII_TXCLK, DA850_MII_COL, DA850_MII_TXD_3, + DA850_MII_TXD_2, DA850_MII_TXD_1, DA850_MII_TXD_0, DA850_MII_RXER, + DA850_MII_CRS, DA850_MII_RXCLK, DA850_MII_RXDV, DA850_MII_RXD_3, + DA850_MII_RXD_2, DA850_MII_RXD_1, DA850_MII_RXD_0, DA850_MDIO_CLK, + DA850_MDIO_D, + -1 +}; + +static __init void omapl138_hawk_config_emac(void) +{ + void __iomem *cfgchip3 = DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP3_REG); + int ret; + u32 val; + struct davinci_soc_info *soc_info = &davinci_soc_info; + + val = __raw_readl(cfgchip3); + val &= ~BIT(8); + ret = davinci_cfg_reg_list(omapl138_hawk_mii_pins); + if (ret) { + pr_warning("%s: cpgmac/mii mux setup failed: %d\n", + __func__, ret); + return; + } + + /* configure the CFGCHIP3 register for MII */ + __raw_writel(val, cfgchip3); + pr_info("EMAC: MII PHY configured\n"); + + soc_info->emac_pdata->phy_id = HAWKBOARD_PHY_ID; + + ret = da8xx_register_emac(); + if (ret) + pr_warning("%s: emac registration failed: %d\n", + __func__, ret); +} + +/* + * The following EDMA channels/slots are not being used by drivers (for + * example: Timer, GPIO, UART events etc) on da850/omap-l138 EVM/Hawkboard, + * hence they are being reserved for codecs on the DSP side. + */ +static const s16 da850_dma0_rsv_chans[][2] = { + /* (offset, number) */ + { 8, 6}, + {24, 4}, + {30, 2}, + {-1, -1} +}; + +static const s16 da850_dma0_rsv_slots[][2] = { + /* (offset, number) */ + { 8, 6}, + {24, 4}, + {30, 50}, + {-1, -1} +}; + +static const s16 da850_dma1_rsv_chans[][2] = { + /* (offset, number) */ + { 0, 28}, + {30, 2}, + {-1, -1} +}; + +static const s16 da850_dma1_rsv_slots[][2] = { + /* (offset, number) */ + { 0, 28}, + {30, 90}, + {-1, -1} +}; + +static struct edma_rsv_info da850_edma_cc0_rsv = { + .rsv_chans = da850_dma0_rsv_chans, + .rsv_slots = da850_dma0_rsv_slots, +}; + +static struct edma_rsv_info da850_edma_cc1_rsv = { + .rsv_chans = da850_dma1_rsv_chans, + .rsv_slots = da850_dma1_rsv_slots, +}; + +static struct edma_rsv_info *da850_edma_rsv[2] = { + &da850_edma_cc0_rsv, + &da850_edma_cc1_rsv, +}; + +static const short hawk_mmcsd0_pins[] = { + DA850_MMCSD0_DAT_0, DA850_MMCSD0_DAT_1, DA850_MMCSD0_DAT_2, + DA850_MMCSD0_DAT_3, DA850_MMCSD0_CLK, DA850_MMCSD0_CMD, + DA850_GPIO3_12, DA850_GPIO3_13, + -1 +}; + +static int da850_hawk_mmc_get_ro(int index) +{ + return gpio_get_value(DA850_HAWK_MMCSD_WP_PIN); +} + +static int da850_hawk_mmc_get_cd(int index) +{ + return !gpio_get_value(DA850_HAWK_MMCSD_CD_PIN); +} + +static struct davinci_mmc_config da850_mmc_config = { + .get_ro = da850_hawk_mmc_get_ro, + .get_cd = da850_hawk_mmc_get_cd, + .wires = 4, + .max_freq = 50000000, + .caps = MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED, + .version = MMC_CTLR_VERSION_2, +}; + +static __init void omapl138_hawk_mmc_init(void) +{ + int ret; + + ret = davinci_cfg_reg_list(hawk_mmcsd0_pins); + if (ret) { + pr_warning("%s: MMC/SD0 mux setup failed: %d\n", + __func__, ret); + return; + } + + ret = gpio_request_one(DA850_HAWK_MMCSD_CD_PIN, + GPIOF_DIR_IN, "MMC CD"); + if (ret < 0) { + pr_warning("%s: can not open GPIO %d\n", + __func__, DA850_HAWK_MMCSD_CD_PIN); + return; + } + + ret = gpio_request_one(DA850_HAWK_MMCSD_WP_PIN, + GPIOF_DIR_IN, "MMC WP"); + if (ret < 0) { + pr_warning("%s: can not open GPIO %d\n", + __func__, DA850_HAWK_MMCSD_WP_PIN); + goto mmc_setup_wp_fail; + } + + ret = da8xx_register_mmcsd0(&da850_mmc_config); + if (ret) { + pr_warning("%s: MMC/SD0 registration failed: %d\n", + __func__, ret); + goto mmc_setup_mmcsd_fail; + } + + return; + +mmc_setup_mmcsd_fail: + gpio_free(DA850_HAWK_MMCSD_WP_PIN); +mmc_setup_wp_fail: + gpio_free(DA850_HAWK_MMCSD_CD_PIN); +} + +static irqreturn_t omapl138_hawk_usb_ocic_irq(int irq, void *dev_id); +static da8xx_ocic_handler_t hawk_usb_ocic_handler; + +static const short da850_hawk_usb11_pins[] = { + DA850_GPIO2_4, DA850_GPIO6_13, + -1 +}; + +static int hawk_usb_set_power(unsigned port, int on) +{ + gpio_set_value(DA850_USB1_VBUS_PIN, on); + return 0; +} + +static int hawk_usb_get_power(unsigned port) +{ + return gpio_get_value(DA850_USB1_VBUS_PIN); +} + +static int hawk_usb_get_oci(unsigned port) +{ + return !gpio_get_value(DA850_USB1_OC_PIN); +} + +static int hawk_usb_ocic_notify(da8xx_ocic_handler_t handler) +{ + int irq = gpio_to_irq(DA850_USB1_OC_PIN); + int error = 0; + + if (handler != NULL) { + hawk_usb_ocic_handler = handler; + + error = request_irq(irq, omapl138_hawk_usb_ocic_irq, + IRQF_DISABLED | IRQF_TRIGGER_RISING | + IRQF_TRIGGER_FALLING, + "OHCI over-current indicator", NULL); + if (error) + pr_err("%s: could not request IRQ to watch " + "over-current indicator changes\n", __func__); + } else { + free_irq(irq, NULL); + } + return error; +} + +static struct da8xx_ohci_root_hub omapl138_hawk_usb11_pdata = { + .set_power = hawk_usb_set_power, + .get_power = hawk_usb_get_power, + .get_oci = hawk_usb_get_oci, + .ocic_notify = hawk_usb_ocic_notify, + /* TPS2087 switch @ 5V */ + .potpgt = (3 + 1) / 2, /* 3 ms max */ +}; + +static irqreturn_t omapl138_hawk_usb_ocic_irq(int irq, void *dev_id) +{ + hawk_usb_ocic_handler(&omapl138_hawk_usb11_pdata, 1); + return IRQ_HANDLED; +} + +static __init void omapl138_hawk_usb_init(void) +{ + int ret; + u32 cfgchip2; + + ret = davinci_cfg_reg_list(da850_hawk_usb11_pins); + if (ret) { + pr_warning("%s: USB 1.1 PinMux setup failed: %d\n", + __func__, ret); + return; + } + + /* Setup the Ref. clock frequency for the HAWK at 24 MHz. */ + + cfgchip2 = __raw_readl(DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP2_REG)); + cfgchip2 &= ~CFGCHIP2_REFFREQ; + cfgchip2 |= CFGCHIP2_REFFREQ_24MHZ; + __raw_writel(cfgchip2, DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP2_REG)); + + ret = gpio_request_one(DA850_USB1_VBUS_PIN, + GPIOF_DIR_OUT, "USB1 VBUS"); + if (ret < 0) { + pr_err("%s: failed to request GPIO for USB 1.1 port " + "power control: %d\n", __func__, ret); + return; + } + + ret = gpio_request_one(DA850_USB1_OC_PIN, + GPIOF_DIR_IN, "USB1 OC"); + if (ret < 0) { + pr_err("%s: failed to request GPIO for USB 1.1 port " + "over-current indicator: %d\n", __func__, ret); + goto usb11_setup_oc_fail; + } + + ret = da8xx_register_usb11(&omapl138_hawk_usb11_pdata); + if (ret) { + pr_warning("%s: USB 1.1 registration failed: %d\n", + __func__, ret); + goto usb11_setup_fail; + } + + return; + +usb11_setup_fail: + gpio_free(DA850_USB1_OC_PIN); +usb11_setup_oc_fail: + gpio_free(DA850_USB1_VBUS_PIN); +} static struct davinci_uart_config omapl138_hawk_uart_config __initdata = { .enabled_uarts = 0x7, @@ -30,6 +303,17 @@ static __init void omapl138_hawk_init(void) davinci_serial_init(&omapl138_hawk_uart_config); + omapl138_hawk_config_emac(); + + ret = da850_register_edma(da850_edma_rsv); + if (ret) + pr_warning("%s: EDMA registration failed: %d\n", + __func__, ret); + + omapl138_hawk_mmc_init(); + + omapl138_hawk_usb_init(); + ret = da8xx_register_watchdog(); if (ret) pr_warning("omapl138_hawk_init: " diff --git a/arch/arm/mach-davinci/board-tnetv107x-evm.c b/arch/arm/mach-davinci/board-tnetv107x-evm.c index a6db85460227..1a656e882262 100644 --- a/arch/arm/mach-davinci/board-tnetv107x-evm.c +++ b/arch/arm/mach-davinci/board-tnetv107x-evm.c @@ -25,6 +25,7 @@ #include <linux/mtd/partitions.h> #include <linux/input.h> #include <linux/input/matrix_keypad.h> +#include <linux/spi/spi.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> @@ -37,6 +38,7 @@ #define EVM_MMC_WP_GPIO 21 #define EVM_MMC_CD_GPIO 24 +#define EVM_SPI_CS_GPIO 54 static int initialize_gpio(int gpio, char *desc) { @@ -99,6 +101,12 @@ static const short uart1_pins[] __initdata = { -1 }; +static const short ssp_pins[] __initdata = { + TNETV107X_SSP0_0, TNETV107X_SSP0_1, TNETV107X_SSP0_2, + TNETV107X_SSP1_0, TNETV107X_SSP1_1, TNETV107X_SSP1_2, + TNETV107X_SSP1_3, -1 +}; + static struct mtd_partition nand_partitions[] = { /* bootloader (U-Boot, etc) in first 12 sectors */ { @@ -196,19 +204,68 @@ static struct matrix_keypad_platform_data keypad_config = { .no_autorepeat = 0, }; +static void spi_select_device(int cs) +{ + static int gpio; + + if (!gpio) { + int ret; + ret = gpio_request(EVM_SPI_CS_GPIO, "spi chipsel"); + if (ret < 0) { + pr_err("cannot open spi chipsel gpio\n"); + gpio = -ENOSYS; + return; + } else { + gpio = EVM_SPI_CS_GPIO; + gpio_direction_output(gpio, 0); + } + } + + if (gpio < 0) + return; + + return gpio_set_value(gpio, cs ? 1 : 0); +} + +static struct ti_ssp_spi_data spi_master_data = { + .num_cs = 2, + .select = spi_select_device, + .iosel = SSP_PIN_SEL(0, SSP_CLOCK) | SSP_PIN_SEL(1, SSP_DATA) | + SSP_PIN_SEL(2, SSP_CHIPSEL) | SSP_PIN_SEL(3, SSP_IN) | + SSP_INPUT_SEL(3), +}; + +static struct ti_ssp_data ssp_config = { + .out_clock = 250 * 1000, + .dev_data = { + [1] = { + .dev_name = "ti-ssp-spi", + .pdata = &spi_master_data, + .pdata_size = sizeof(spi_master_data), + }, + }, +}; + static struct tnetv107x_device_info evm_device_info __initconst = { .serial_config = &serial_config, .mmc_config[1] = &mmc_config, /* controller 1 */ .nand_config[0] = &nand_config, /* chip select 0 */ .keypad_config = &keypad_config, + .ssp_config = &ssp_config, +}; + +static struct spi_board_info spi_info[] __initconst = { }; static __init void tnetv107x_evm_board_init(void) { davinci_cfg_reg_list(sdio1_pins); davinci_cfg_reg_list(uart1_pins); + davinci_cfg_reg_list(ssp_pins); tnetv107x_devices_init(&evm_device_info); + + spi_register_board_info(spi_info, ARRAY_SIZE(spi_info)); } #ifdef CONFIG_SERIAL_8250_CONSOLE diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c index ec23ab473620..2ed2f822fc40 100644 --- a/arch/arm/mach-davinci/da830.c +++ b/arch/arm/mach-davinci/da830.c @@ -148,7 +148,7 @@ static struct clk scr2_ss_clk = { static struct clk dmax_clk = { .name = "dmax", .parent = &pll0_sysclk2, - .lpsc = DA8XX_LPSC0_DMAX, + .lpsc = DA8XX_LPSC0_PRUSS, .flags = ALWAYS_ENABLED, }; @@ -397,8 +397,8 @@ static struct clk_lookup da830_clks[] = { CLK(NULL, "uart0", &uart0_clk), CLK(NULL, "uart1", &uart1_clk), CLK(NULL, "uart2", &uart2_clk), - CLK("dm_spi.0", NULL, &spi0_clk), - CLK("dm_spi.1", NULL, &spi1_clk), + CLK("spi_davinci.0", NULL, &spi0_clk), + CLK("spi_davinci.1", NULL, &spi1_clk), CLK(NULL, "ecap0", &ecap0_clk), CLK(NULL, "ecap1", &ecap1_clk), CLK(NULL, "ecap2", &ecap2_clk), diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c index 78b5ae29ae40..68fe4c289d77 100644 --- a/arch/arm/mach-davinci/da850.c +++ b/arch/arm/mach-davinci/da850.c @@ -345,6 +345,34 @@ static struct clk aemif_clk = { .flags = ALWAYS_ENABLED, }; +static struct clk usb11_clk = { + .name = "usb11", + .parent = &pll0_sysclk4, + .lpsc = DA8XX_LPSC1_USB11, + .gpsc = 1, +}; + +static struct clk usb20_clk = { + .name = "usb20", + .parent = &pll0_sysclk2, + .lpsc = DA8XX_LPSC1_USB20, + .gpsc = 1, +}; + +static struct clk spi0_clk = { + .name = "spi0", + .parent = &pll0_sysclk2, + .lpsc = DA8XX_LPSC0_SPI0, +}; + +static struct clk spi1_clk = { + .name = "spi1", + .parent = &pll0_sysclk2, + .lpsc = DA8XX_LPSC1_SPI1, + .gpsc = 1, + .flags = DA850_CLK_ASYNC3, +}; + static struct clk_lookup da850_clks[] = { CLK(NULL, "ref", &ref_clk), CLK(NULL, "pll0", &pll0_clk), @@ -387,6 +415,10 @@ static struct clk_lookup da850_clks[] = { CLK("davinci_mmc.0", NULL, &mmcsd0_clk), CLK("davinci_mmc.1", NULL, &mmcsd1_clk), CLK(NULL, "aemif", &aemif_clk), + CLK(NULL, "usb11", &usb11_clk), + CLK(NULL, "usb20", &usb20_clk), + CLK("spi_davinci.0", NULL, &spi0_clk), + CLK("spi_davinci.1", NULL, &spi1_clk), CLK(NULL, NULL, NULL), }; @@ -543,30 +575,19 @@ static const struct mux_config da850_pins[] = { MUX_CFG(DA850, EMA_WAIT_1, 6, 24, 15, 1, false) MUX_CFG(DA850, NEMA_CS_2, 7, 0, 15, 1, false) /* GPIO function */ + MUX_CFG(DA850, GPIO2_4, 6, 12, 15, 8, false) MUX_CFG(DA850, GPIO2_6, 6, 4, 15, 8, false) MUX_CFG(DA850, GPIO2_8, 5, 28, 15, 8, false) MUX_CFG(DA850, GPIO2_15, 5, 0, 15, 8, false) + MUX_CFG(DA850, GPIO3_12, 7, 12, 15, 8, false) + MUX_CFG(DA850, GPIO3_13, 7, 8, 15, 8, false) MUX_CFG(DA850, GPIO4_0, 10, 28, 15, 8, false) MUX_CFG(DA850, GPIO4_1, 10, 24, 15, 8, false) + MUX_CFG(DA850, GPIO6_13, 13, 8, 15, 8, false) MUX_CFG(DA850, RTC_ALARM, 0, 28, 15, 2, false) #endif }; -const short da850_uart0_pins[] __initdata = { - DA850_NUART0_CTS, DA850_NUART0_RTS, DA850_UART0_RXD, DA850_UART0_TXD, - -1 -}; - -const short da850_uart1_pins[] __initdata = { - DA850_UART1_RXD, DA850_UART1_TXD, - -1 -}; - -const short da850_uart2_pins[] __initdata = { - DA850_UART2_RXD, DA850_UART2_TXD, - -1 -}; - const short da850_i2c0_pins[] __initdata = { DA850_I2C0_SDA, DA850_I2C0_SCL, -1 @@ -577,24 +598,6 @@ const short da850_i2c1_pins[] __initdata = { -1 }; -const short da850_cpgmac_pins[] __initdata = { - DA850_MII_TXEN, DA850_MII_TXCLK, DA850_MII_COL, DA850_MII_TXD_3, - DA850_MII_TXD_2, DA850_MII_TXD_1, DA850_MII_TXD_0, DA850_MII_RXER, - DA850_MII_CRS, DA850_MII_RXCLK, DA850_MII_RXDV, DA850_MII_RXD_3, - DA850_MII_RXD_2, DA850_MII_RXD_1, DA850_MII_RXD_0, DA850_MDIO_CLK, - DA850_MDIO_D, DA850_RMII_TXD_0, DA850_RMII_TXD_1, DA850_RMII_TXEN, - DA850_RMII_CRS_DV, DA850_RMII_RXD_0, DA850_RMII_RXD_1, DA850_RMII_RXER, - DA850_RMII_MHZ_50_CLK, - -1 -}; - -const short da850_mcasp_pins[] __initdata = { - DA850_AHCLKX, DA850_ACLKX, DA850_AFSX, - DA850_AHCLKR, DA850_ACLKR, DA850_AFSR, DA850_AMUTE, - DA850_AXR_11, DA850_AXR_12, - -1 -}; - const short da850_lcdcntl_pins[] __initdata = { DA850_LCD_D_0, DA850_LCD_D_1, DA850_LCD_D_2, DA850_LCD_D_3, DA850_LCD_D_4, DA850_LCD_D_5, DA850_LCD_D_6, DA850_LCD_D_7, @@ -604,29 +607,6 @@ const short da850_lcdcntl_pins[] __initdata = { -1 }; -const short da850_mmcsd0_pins[] __initdata = { - DA850_MMCSD0_DAT_0, DA850_MMCSD0_DAT_1, DA850_MMCSD0_DAT_2, - DA850_MMCSD0_DAT_3, DA850_MMCSD0_CLK, DA850_MMCSD0_CMD, - DA850_GPIO4_0, DA850_GPIO4_1, - -1 -}; - -const short da850_emif25_pins[] __initdata = { - DA850_EMA_BA_1, DA850_EMA_CLK, DA850_EMA_WAIT_1, DA850_NEMA_CS_2, - DA850_NEMA_CS_3, DA850_NEMA_CS_4, DA850_NEMA_WE, DA850_NEMA_OE, - DA850_EMA_D_0, DA850_EMA_D_1, DA850_EMA_D_2, DA850_EMA_D_3, - DA850_EMA_D_4, DA850_EMA_D_5, DA850_EMA_D_6, DA850_EMA_D_7, - DA850_EMA_D_8, DA850_EMA_D_9, DA850_EMA_D_10, DA850_EMA_D_11, - DA850_EMA_D_12, DA850_EMA_D_13, DA850_EMA_D_14, DA850_EMA_D_15, - DA850_EMA_A_0, DA850_EMA_A_1, DA850_EMA_A_2, DA850_EMA_A_3, - DA850_EMA_A_4, DA850_EMA_A_5, DA850_EMA_A_6, DA850_EMA_A_7, - DA850_EMA_A_8, DA850_EMA_A_9, DA850_EMA_A_10, DA850_EMA_A_11, - DA850_EMA_A_12, DA850_EMA_A_13, DA850_EMA_A_14, DA850_EMA_A_15, - DA850_EMA_A_16, DA850_EMA_A_17, DA850_EMA_A_18, DA850_EMA_A_19, - DA850_EMA_A_20, DA850_EMA_A_21, DA850_EMA_A_22, DA850_EMA_A_23, - -1 -}; - /* FIQ are pri 0-1; otherwise 2-7, with 7 lowest priority */ static u8 da850_default_priorities[DA850_N_CP_INTC_IRQ] = { [IRQ_DA8XX_COMMTX] = 7, @@ -764,6 +744,13 @@ static struct davinci_id da850_ids[] = { .cpu_id = DAVINCI_CPU_ID_DA850, .name = "da850/omap-l138", }, + { + .variant = 0x1, + .part_no = 0xb7d1, + .manufacturer = 0x017, /* 0x02f >> 1 */ + .cpu_id = DAVINCI_CPU_ID_DA850, + .name = "da850/omap-l138/am18x", + }, }; static struct davinci_timer_instance da850_timer_instance[4] = { diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c index beda8a4133a0..625d4b66718b 100644 --- a/arch/arm/mach-davinci/devices-da8xx.c +++ b/arch/arm/mach-davinci/devices-da8xx.c @@ -38,12 +38,23 @@ #define DA8XX_EMAC_MDIO_BASE 0x01e24000 #define DA8XX_GPIO_BASE 0x01e26000 #define DA8XX_I2C1_BASE 0x01e28000 +#define DA8XX_SPI0_BASE 0x01c41000 +#define DA8XX_SPI1_BASE 0x01f0e000 #define DA8XX_EMAC_CTRL_REG_OFFSET 0x3000 #define DA8XX_EMAC_MOD_REG_OFFSET 0x2000 #define DA8XX_EMAC_RAM_OFFSET 0x0000 #define DA8XX_EMAC_CTRL_RAM_SIZE SZ_8K +#define DA8XX_DMA_SPI0_RX EDMA_CTLR_CHAN(0, 14) +#define DA8XX_DMA_SPI0_TX EDMA_CTLR_CHAN(0, 15) +#define DA8XX_DMA_MMCSD0_RX EDMA_CTLR_CHAN(0, 16) +#define DA8XX_DMA_MMCSD0_TX EDMA_CTLR_CHAN(0, 17) +#define DA8XX_DMA_SPI1_RX EDMA_CTLR_CHAN(0, 18) +#define DA8XX_DMA_SPI1_TX EDMA_CTLR_CHAN(0, 19) +#define DA850_DMA_MMCSD1_RX EDMA_CTLR_CHAN(1, 28) +#define DA850_DMA_MMCSD1_TX EDMA_CTLR_CHAN(1, 29) + void __iomem *da8xx_syscfg0_base; void __iomem *da8xx_syscfg1_base; @@ -573,13 +584,13 @@ static struct resource da8xx_mmcsd0_resources[] = { .flags = IORESOURCE_IRQ, }, { /* DMA RX */ - .start = EDMA_CTLR_CHAN(0, 16), - .end = EDMA_CTLR_CHAN(0, 16), + .start = DA8XX_DMA_MMCSD0_RX, + .end = DA8XX_DMA_MMCSD0_RX, .flags = IORESOURCE_DMA, }, { /* DMA TX */ - .start = EDMA_CTLR_CHAN(0, 17), - .end = EDMA_CTLR_CHAN(0, 17), + .start = DA8XX_DMA_MMCSD0_TX, + .end = DA8XX_DMA_MMCSD0_TX, .flags = IORESOURCE_DMA, }, }; @@ -610,13 +621,13 @@ static struct resource da850_mmcsd1_resources[] = { .flags = IORESOURCE_IRQ, }, { /* DMA RX */ - .start = EDMA_CTLR_CHAN(1, 28), - .end = EDMA_CTLR_CHAN(1, 28), + .start = DA850_DMA_MMCSD1_RX, + .end = DA850_DMA_MMCSD1_RX, .flags = IORESOURCE_DMA, }, { /* DMA TX */ - .start = EDMA_CTLR_CHAN(1, 29), - .end = EDMA_CTLR_CHAN(1, 29), + .start = DA850_DMA_MMCSD1_TX, + .end = DA850_DMA_MMCSD1_TX, .flags = IORESOURCE_DMA, }, }; @@ -725,3 +736,101 @@ int __init da8xx_register_cpuidle(void) return platform_device_register(&da8xx_cpuidle_device); } + +static struct resource da8xx_spi0_resources[] = { + [0] = { + .start = DA8XX_SPI0_BASE, + .end = DA8XX_SPI0_BASE + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_DA8XX_SPINT0, + .end = IRQ_DA8XX_SPINT0, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = DA8XX_DMA_SPI0_RX, + .end = DA8XX_DMA_SPI0_RX, + .flags = IORESOURCE_DMA, + }, + [3] = { + .start = DA8XX_DMA_SPI0_TX, + .end = DA8XX_DMA_SPI0_TX, + .flags = IORESOURCE_DMA, + }, +}; + +static struct resource da8xx_spi1_resources[] = { + [0] = { + .start = DA8XX_SPI1_BASE, + .end = DA8XX_SPI1_BASE + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_DA8XX_SPINT1, + .end = IRQ_DA8XX_SPINT1, + .flags = IORESOURCE_IRQ, + }, + [2] = { + .start = DA8XX_DMA_SPI1_RX, + .end = DA8XX_DMA_SPI1_RX, + .flags = IORESOURCE_DMA, + }, + [3] = { + .start = DA8XX_DMA_SPI1_TX, + .end = DA8XX_DMA_SPI1_TX, + .flags = IORESOURCE_DMA, + }, +}; + +struct davinci_spi_platform_data da8xx_spi_pdata[] = { + [0] = { + .version = SPI_VERSION_2, + .intr_line = 1, + .dma_event_q = EVENTQ_0, + }, + [1] = { + .version = SPI_VERSION_2, + .intr_line = 1, + .dma_event_q = EVENTQ_0, + }, +}; + +static struct platform_device da8xx_spi_device[] = { + [0] = { + .name = "spi_davinci", + .id = 0, + .num_resources = ARRAY_SIZE(da8xx_spi0_resources), + .resource = da8xx_spi0_resources, + .dev = { + .platform_data = &da8xx_spi_pdata[0], + }, + }, + [1] = { + .name = "spi_davinci", + .id = 1, + .num_resources = ARRAY_SIZE(da8xx_spi1_resources), + .resource = da8xx_spi1_resources, + .dev = { + .platform_data = &da8xx_spi_pdata[1], + }, + }, +}; + +int __init da8xx_register_spi(int instance, struct spi_board_info *info, + unsigned len) +{ + int ret; + + if (instance < 0 || instance > 1) + return -EINVAL; + + ret = spi_register_board_info(info, len); + if (ret) + pr_warning("%s: failed to register board info for spi %d :" + " %d\n", __func__, instance, ret); + + da8xx_spi_pdata[instance].num_chipselect = len; + + return platform_device_register(&da8xx_spi_device[instance]); +} diff --git a/arch/arm/mach-davinci/devices-tnetv107x.c b/arch/arm/mach-davinci/devices-tnetv107x.c index 85503debda51..6162cae7f868 100644 --- a/arch/arm/mach-davinci/devices-tnetv107x.c +++ b/arch/arm/mach-davinci/devices-tnetv107x.c @@ -35,6 +35,7 @@ #define TNETV107X_SDIO0_BASE 0x08088700 #define TNETV107X_SDIO1_BASE 0x08088800 #define TNETV107X_KEYPAD_BASE 0x08088a00 +#define TNETV107X_SSP_BASE 0x08088c00 #define TNETV107X_ASYNC_EMIF_CNTRL_BASE 0x08200000 #define TNETV107X_ASYNC_EMIF_DATA_CE0_BASE 0x30000000 #define TNETV107X_ASYNC_EMIF_DATA_CE1_BASE 0x40000000 @@ -342,6 +343,25 @@ static struct platform_device tsc_device = { .resource = tsc_resources, }; +static struct resource ssp_resources[] = { + { + .start = TNETV107X_SSP_BASE, + .end = TNETV107X_SSP_BASE + 0x1ff, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_TNETV107X_SSP, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device ssp_device = { + .name = "ti-ssp", + .id = -1, + .num_resources = ARRAY_SIZE(ssp_resources), + .resource = ssp_resources, +}; + void __init tnetv107x_devices_init(struct tnetv107x_device_info *info) { int i, error; @@ -380,4 +400,9 @@ void __init tnetv107x_devices_init(struct tnetv107x_device_info *info) keypad_device.dev.platform_data = info->keypad_config; platform_device_register(&keypad_device); } + + if (info->ssp_config) { + ssp_device.dev.platform_data = info->ssp_config; + platform_device_register(&ssp_device); + } } diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c index a5f8a80c1f28..76364d1345df 100644 --- a/arch/arm/mach-davinci/dm355.c +++ b/arch/arm/mach-davinci/dm355.c @@ -403,16 +403,13 @@ static struct resource dm355_spi0_resources[] = { .start = 16, .flags = IORESOURCE_DMA, }, - { - .start = EVENTQ_1, - .flags = IORESOURCE_DMA, - }, }; static struct davinci_spi_platform_data dm355_spi0_pdata = { .version = SPI_VERSION_1, .num_chipselect = 2, .cshold_bug = true, + .dma_event_q = EVENTQ_1, }; static struct platform_device dm355_spi0_device = { .name = "spi_davinci", diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c index 02d2cc380df7..4604e72d7d99 100644 --- a/arch/arm/mach-davinci/dm365.c +++ b/arch/arm/mach-davinci/dm365.c @@ -625,6 +625,7 @@ static u64 dm365_spi0_dma_mask = DMA_BIT_MASK(32); static struct davinci_spi_platform_data dm365_spi0_pdata = { .version = SPI_VERSION_1, .num_chipselect = 2, + .dma_event_q = EVENTQ_3, }; static struct resource dm365_spi0_resources[] = { @@ -645,10 +646,6 @@ static struct resource dm365_spi0_resources[] = { .start = 16, .flags = IORESOURCE_DMA, }, - { - .start = EVENTQ_3, - .flags = IORESOURCE_DMA, - }, }; static struct platform_device dm365_spi0_device = { diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h index e7f952066527..e4fc1af8500e 100644 --- a/arch/arm/mach-davinci/include/mach/da8xx.h +++ b/arch/arm/mach-davinci/include/mach/da8xx.h @@ -15,6 +15,7 @@ #include <linux/platform_device.h> #include <linux/davinci_emac.h> +#include <linux/spi/spi.h> #include <mach/serial.h> #include <mach/edma.h> @@ -23,6 +24,7 @@ #include <mach/mmc.h> #include <mach/usb.h> #include <mach/pm.h> +#include <mach/spi.h> extern void __iomem *da8xx_syscfg0_base; extern void __iomem *da8xx_syscfg1_base; @@ -77,6 +79,7 @@ void __init da850_init(void); int da830_register_edma(struct edma_rsv_info *rsv); int da850_register_edma(struct edma_rsv_info *rsv[2]); int da8xx_register_i2c(int instance, struct davinci_i2c_platform_data *pdata); +int da8xx_register_spi(int instance, struct spi_board_info *info, unsigned len); int da8xx_register_watchdog(void); int da8xx_register_usb20(unsigned mA, unsigned potpgt); int da8xx_register_usb11(struct da8xx_ohci_root_hub *pdata); @@ -95,6 +98,7 @@ extern struct platform_device da8xx_serial_device; extern struct emac_platform_data da8xx_emac_pdata; extern struct da8xx_lcdc_platform_data sharp_lcd035q3dg01_pdata; extern struct da8xx_lcdc_platform_data sharp_lk043t1dg01_pdata; +extern struct davinci_spi_platform_data da8xx_spi_pdata[]; extern struct platform_device da8xx_wdt_device; @@ -123,15 +127,8 @@ extern const short da830_ecap2_pins[]; extern const short da830_eqep0_pins[]; extern const short da830_eqep1_pins[]; -extern const short da850_uart0_pins[]; -extern const short da850_uart1_pins[]; -extern const short da850_uart2_pins[]; extern const short da850_i2c0_pins[]; extern const short da850_i2c1_pins[]; -extern const short da850_cpgmac_pins[]; -extern const short da850_mcasp_pins[]; extern const short da850_lcdcntl_pins[]; -extern const short da850_mmcsd0_pins[]; -extern const short da850_emif25_pins[]; #endif /* __ASM_ARCH_DAVINCI_DA8XX_H */ diff --git a/arch/arm/mach-davinci/include/mach/edma.h b/arch/arm/mach-davinci/include/mach/edma.h index dc10ef6cf572..20c77f29bf0f 100644 --- a/arch/arm/mach-davinci/include/mach/edma.h +++ b/arch/arm/mach-davinci/include/mach/edma.h @@ -151,42 +151,6 @@ struct edmacc_param { #define DA830_DMACH2EVENT_MAP1 0x00000000u #define DA830_EDMA_ARM_OWN 0x30FFCCFFu -/* DA830 specific EDMA3 Events Information */ -enum DA830_edma_ch { - DA830_DMACH_MCASP0_RX, - DA830_DMACH_MCASP0_TX, - DA830_DMACH_MCASP1_RX, - DA830_DMACH_MCASP1_TX, - DA830_DMACH_MCASP2_RX, - DA830_DMACH_MCASP2_TX, - DA830_DMACH_GPIO_BNK0INT, - DA830_DMACH_GPIO_BNK1INT, - DA830_DMACH_UART0_RX, - DA830_DMACH_UART0_TX, - DA830_DMACH_TMR64P0_EVTOUT12, - DA830_DMACH_TMR64P0_EVTOUT34, - DA830_DMACH_UART1_RX, - DA830_DMACH_UART1_TX, - DA830_DMACH_SPI0_RX, - DA830_DMACH_SPI0_TX, - DA830_DMACH_MMCSD_RX, - DA830_DMACH_MMCSD_TX, - DA830_DMACH_SPI1_RX, - DA830_DMACH_SPI1_TX, - DA830_DMACH_DMAX_EVTOUT6, - DA830_DMACH_DMAX_EVTOUT7, - DA830_DMACH_GPIO_BNK2INT, - DA830_DMACH_GPIO_BNK3INT, - DA830_DMACH_I2C0_RX, - DA830_DMACH_I2C0_TX, - DA830_DMACH_I2C1_RX, - DA830_DMACH_I2C1_TX, - DA830_DMACH_GPIO_BNK4INT, - DA830_DMACH_GPIO_BNK5INT, - DA830_DMACH_UART2_RX, - DA830_DMACH_UART2_TX -}; - /*ch_status paramater of callback function possible values*/ #define DMA_COMPLETE 1 #define DMA_CC_ERROR 2 diff --git a/arch/arm/mach-davinci/include/mach/mux.h b/arch/arm/mach-davinci/include/mach/mux.h index de11aac76a80..5d4e0fed828a 100644 --- a/arch/arm/mach-davinci/include/mach/mux.h +++ b/arch/arm/mach-davinci/include/mach/mux.h @@ -908,11 +908,15 @@ enum davinci_da850_index { DA850_NEMA_CS_2, /* GPIO function */ + DA850_GPIO2_4, DA850_GPIO2_6, DA850_GPIO2_8, DA850_GPIO2_15, + DA850_GPIO3_12, + DA850_GPIO3_13, DA850_GPIO4_0, DA850_GPIO4_1, + DA850_GPIO6_13, DA850_RTC_ALARM, }; diff --git a/arch/arm/mach-davinci/include/mach/psc.h b/arch/arm/mach-davinci/include/mach/psc.h index 62b0858f68ca..a47e6f29206e 100644 --- a/arch/arm/mach-davinci/include/mach/psc.h +++ b/arch/arm/mach-davinci/include/mach/psc.h @@ -150,7 +150,7 @@ #define DA8XX_LPSC0_SCR0_SS 10 #define DA8XX_LPSC0_SCR1_SS 11 #define DA8XX_LPSC0_SCR2_SS 12 -#define DA8XX_LPSC0_DMAX 13 +#define DA8XX_LPSC0_PRUSS 13 #define DA8XX_LPSC0_ARM 14 #define DA8XX_LPSC0_GEM 15 diff --git a/arch/arm/mach-davinci/include/mach/spi.h b/arch/arm/mach-davinci/include/mach/spi.h index 38f4da5ca135..7af305b37868 100644 --- a/arch/arm/mach-davinci/include/mach/spi.h +++ b/arch/arm/mach-davinci/include/mach/spi.h @@ -19,6 +19,8 @@ #ifndef __ARCH_ARM_DAVINCI_SPI_H #define __ARCH_ARM_DAVINCI_SPI_H +#include <mach/edma.h> + #define SPI_INTERN_CS 0xFF enum { @@ -39,13 +41,16 @@ enum { * to populate if all chip-selects are internal. * @cshold_bug: set this to true if the SPI controller on your chip requires * a write to CSHOLD bit in between transfers (like in DM355). + * @dma_event_q: DMA event queue to use if SPI_IO_TYPE_DMA is used for any + * device on the bus. */ struct davinci_spi_platform_data { - u8 version; - u8 num_chipselect; - u8 intr_line; - u8 *chip_sel; - bool cshold_bug; + u8 version; + u8 num_chipselect; + u8 intr_line; + u8 *chip_sel; + bool cshold_bug; + enum dma_event_q dma_event_q; }; /** diff --git a/arch/arm/mach-davinci/include/mach/tnetv107x.h b/arch/arm/mach-davinci/include/mach/tnetv107x.h index 5a681d880dcb..89c1fdc63c0b 100644 --- a/arch/arm/mach-davinci/include/mach/tnetv107x.h +++ b/arch/arm/mach-davinci/include/mach/tnetv107x.h @@ -34,6 +34,7 @@ #include <linux/serial_8250.h> #include <linux/input/matrix_keypad.h> +#include <linux/mfd/ti_ssp.h> #include <mach/mmc.h> #include <mach/nand.h> @@ -44,6 +45,7 @@ struct tnetv107x_device_info { struct davinci_mmc_config *mmc_config[2]; /* 2 controllers */ struct davinci_nand_pdata *nand_config[4]; /* 4 chipsels */ struct matrix_keypad_platform_data *keypad_config; + struct ti_ssp_data *ssp_config; }; extern struct platform_device tnetv107x_wdt_device; diff --git a/arch/arm/mach-davinci/tnetv107x.c b/arch/arm/mach-davinci/tnetv107x.c index 6fcdecec8d8c..1b28fdd892a6 100644 --- a/arch/arm/mach-davinci/tnetv107x.c +++ b/arch/arm/mach-davinci/tnetv107x.c @@ -278,7 +278,7 @@ static struct clk_lookup clks[] = { CLK(NULL, "timer1", &clk_timer1), CLK("tnetv107x_wdt.0", NULL, &clk_wdt_arm), CLK(NULL, "clk_wdt_dsp", &clk_wdt_dsp), - CLK("ti-ssp.0", NULL, &clk_ssp), + CLK("ti-ssp", NULL, &clk_ssp), CLK(NULL, "clk_tdm0", &clk_tdm0), CLK(NULL, "clk_vlynq", &clk_vlynq), CLK(NULL, "clk_mcdma", &clk_mcdma), diff --git a/arch/arm/mach-dove/cm-a510.c b/arch/arm/mach-dove/cm-a510.c index 96e0e94e5fa9..03e11f9dca97 100644 --- a/arch/arm/mach-dove/cm-a510.c +++ b/arch/arm/mach-dove/cm-a510.c @@ -90,6 +90,7 @@ MACHINE_START(CM_A510, "Compulab CM-A510 Board") .boot_params = 0x00000100, .init_machine = cm_a510_init, .map_io = dove_map_io, + .init_early = dove_init_early, .init_irq = dove_init_irq, .timer = &dove_timer, MACHINE_END diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c index fe627aba6da7..e06a88f1f81d 100644 --- a/arch/arm/mach-dove/common.c +++ b/arch/arm/mach-dove/common.c @@ -532,6 +532,11 @@ void __init dove_i2c_init(void) /***************************************************************************** * Time handling ****************************************************************************/ +void __init dove_init_early(void) +{ + orion_time_set_base(TIMER_VIRT_BASE); +} + static int get_tclk(void) { /* use DOVE_RESET_SAMPLE_HI/LO to detect tclk */ @@ -540,7 +545,8 @@ static int get_tclk(void) static void dove_timer_init(void) { - orion_time_init(IRQ_DOVE_BRIDGE, get_tclk()); + orion_time_init(BRIDGE_VIRT_BASE, BRIDGE_INT_TIMER1_CLR, + IRQ_DOVE_BRIDGE, get_tclk()); } struct sys_timer dove_timer = { diff --git a/arch/arm/mach-dove/common.h b/arch/arm/mach-dove/common.h index a51517c3fe76..6a2046e44706 100644 --- a/arch/arm/mach-dove/common.h +++ b/arch/arm/mach-dove/common.h @@ -22,6 +22,7 @@ extern struct mbus_dram_target_info dove_mbus_dram_info; */ void dove_map_io(void); void dove_init(void); +void dove_init_early(void); void dove_init_irq(void); void dove_setup_cpu_mbus(void); void dove_ge00_init(struct mv643xx_eth_platform_data *eth_data); diff --git a/arch/arm/mach-dove/dove-db-setup.c b/arch/arm/mach-dove/dove-db-setup.c index 95925aa76dd9..2ac34ecfa745 100644 --- a/arch/arm/mach-dove/dove-db-setup.c +++ b/arch/arm/mach-dove/dove-db-setup.c @@ -97,6 +97,7 @@ MACHINE_START(DOVE_DB, "Marvell DB-MV88AP510-BP Development Board") .boot_params = 0x00000100, .init_machine = dove_db_init, .map_io = dove_map_io, + .init_early = dove_init_early, .init_irq = dove_init_irq, .timer = &dove_timer, MACHINE_END diff --git a/arch/arm/mach-dove/include/mach/bridge-regs.h b/arch/arm/mach-dove/include/mach/bridge-regs.h index 214a4c31f069..226949dc4ac0 100644 --- a/arch/arm/mach-dove/include/mach/bridge-regs.h +++ b/arch/arm/mach-dove/include/mach/bridge-regs.h @@ -26,10 +26,6 @@ #define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c) #define SOFT_RESET 0x00000001 -#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110) -#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114) -#define BRIDGE_INT_TIMER0 0x0002 -#define BRIDGE_INT_TIMER1 0x0004 #define BRIDGE_INT_TIMER1_CLR (~0x0004) #define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200) diff --git a/arch/arm/mach-dove/include/mach/dove.h b/arch/arm/mach-dove/include/mach/dove.h index 27b414578f2e..e5fcdd3f5bf5 100644 --- a/arch/arm/mach-dove/include/mach/dove.h +++ b/arch/arm/mach-dove/include/mach/dove.h @@ -130,7 +130,8 @@ #define DOVE_PMU_MPP_GENERAL_CTRL (DOVE_MPP_VIRT_BASE + 0x10) #define DOVE_RESET_SAMPLE_LO (DOVE_MPP_VIRT_BASE | 0x014) #define DOVE_RESET_SAMPLE_HI (DOVE_MPP_VIRT_BASE | 0x018) -#define DOVE_GPIO_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0400) +#define DOVE_GPIO_LO_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0400) +#define DOVE_GPIO_HI_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0420) #define DOVE_GPIO2_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xe8400) #define DOVE_MPP_GENERAL_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xe803c) #define DOVE_AU1_SPDIFO_GPIO_EN (1 << 1) diff --git a/arch/arm/mach-dove/include/mach/gpio.h b/arch/arm/mach-dove/include/mach/gpio.h index 340bb7af529d..e7e5101e35a5 100644 --- a/arch/arm/mach-dove/include/mach/gpio.h +++ b/arch/arm/mach-dove/include/mach/gpio.h @@ -6,46 +6,4 @@ * warranty of any kind, whether express or implied. */ -#ifndef __ASM_ARCH_GPIO_H -#define __ASM_ARCH_GPIO_H - -#include <asm/errno.h> -#include <mach/irqs.h> #include <plat/gpio.h> -#include <asm-generic/gpio.h> /* cansleep wrappers */ - -#define GPIO_MAX 72 - -#define GPIO_BASE_LO (DOVE_GPIO_VIRT_BASE + 0x00) -#define GPIO_BASE_HI (DOVE_GPIO_VIRT_BASE + 0x20) - -#define GPIO_BASE(pin) ((pin < 32) ? GPIO_BASE_LO : \ - ((pin < 64) ? GPIO_BASE_HI : \ - DOVE_GPIO2_VIRT_BASE)) - -#define GPIO_OUT(pin) (GPIO_BASE(pin) + 0x00) -#define GPIO_IO_CONF(pin) (GPIO_BASE(pin) + 0x04) -#define GPIO_BLINK_EN(pin) (GPIO_BASE(pin) + 0x08) -#define GPIO_IN_POL(pin) (GPIO_BASE(pin) + 0x0c) -#define GPIO_DATA_IN(pin) (GPIO_BASE(pin) + 0x10) -#define GPIO_EDGE_CAUSE(pin) (GPIO_BASE(pin) + 0x14) -#define GPIO_EDGE_MASK(pin) (GPIO_BASE(pin) + 0x18) -#define GPIO_LEVEL_MASK(pin) (GPIO_BASE(pin) + 0x1c) - -static inline int gpio_to_irq(int pin) -{ - if (pin < NR_GPIO_IRQS) - return pin + IRQ_DOVE_GPIO_START; - - return -EINVAL; -} - -static inline int irq_to_gpio(int irq) -{ - if (IRQ_DOVE_GPIO_START < irq && irq < NR_IRQS) - return irq - IRQ_DOVE_GPIO_START; - - return -EINVAL; -} - -#endif diff --git a/arch/arm/mach-dove/include/mach/irqs.h b/arch/arm/mach-dove/include/mach/irqs.h index 46681466f92b..03d401d20453 100644 --- a/arch/arm/mach-dove/include/mach/irqs.h +++ b/arch/arm/mach-dove/include/mach/irqs.h @@ -92,10 +92,5 @@ #define NR_IRQS (IRQ_DOVE_PMU_START + NR_PMU_IRQS) -/* Required for compatability with PXA AC97 driver. */ -#define IRQ_AC97 IRQ_DOVE_AC97 -/* Required for compatability with PXA DMA driver. */ -#define IRQ_DMA IRQ_DOVE_PDMA -/* Required for compatability with PXA NAND driver */ -#define IRQ_NAND IRQ_DOVE_NAND + #endif diff --git a/arch/arm/mach-dove/irq.c b/arch/arm/mach-dove/irq.c index 9317f0558b57..101707fa2e2c 100644 --- a/arch/arm/mach-dove/irq.c +++ b/arch/arm/mach-dove/irq.c @@ -99,11 +99,21 @@ void __init dove_init_irq(void) orion_irq_init(32, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF)); /* - * Mask and clear GPIO IRQ interrupts. + * Initialize gpiolib for GPIOs 0-71. */ - writel(0, GPIO_LEVEL_MASK(0)); - writel(0, GPIO_EDGE_MASK(0)); - writel(0, GPIO_EDGE_CAUSE(0)); + orion_gpio_init(0, 32, DOVE_GPIO_LO_VIRT_BASE, 0, + IRQ_DOVE_GPIO_START); + set_irq_chained_handler(IRQ_DOVE_GPIO_0_7, gpio_irq_handler); + set_irq_chained_handler(IRQ_DOVE_GPIO_8_15, gpio_irq_handler); + set_irq_chained_handler(IRQ_DOVE_GPIO_16_23, gpio_irq_handler); + set_irq_chained_handler(IRQ_DOVE_GPIO_24_31, gpio_irq_handler); + + orion_gpio_init(32, 32, DOVE_GPIO_HI_VIRT_BASE, 0, + IRQ_DOVE_GPIO_START + 32); + set_irq_chained_handler(IRQ_DOVE_HIGH_GPIO, gpio_irq_handler); + + orion_gpio_init(64, 8, DOVE_GPIO2_VIRT_BASE, 0, + IRQ_DOVE_GPIO_START + 64); /* * Mask and clear PMU interrupts @@ -111,18 +121,6 @@ void __init dove_init_irq(void) writel(0, PMU_INTERRUPT_MASK); writel(0, PMU_INTERRUPT_CAUSE); - for (i = IRQ_DOVE_GPIO_START; i < IRQ_DOVE_PMU_START; i++) { - set_irq_chip(i, &orion_gpio_irq_chip); - set_irq_handler(i, handle_level_irq); - irq_desc[i].status |= IRQ_LEVEL; - set_irq_flags(i, IRQF_VALID); - } - set_irq_chained_handler(IRQ_DOVE_GPIO_0_7, gpio_irq_handler); - set_irq_chained_handler(IRQ_DOVE_GPIO_8_15, gpio_irq_handler); - set_irq_chained_handler(IRQ_DOVE_GPIO_16_23, gpio_irq_handler); - set_irq_chained_handler(IRQ_DOVE_GPIO_24_31, gpio_irq_handler); - set_irq_chained_handler(IRQ_DOVE_HIGH_GPIO, gpio_irq_handler); - for (i = IRQ_DOVE_PMU_START; i < NR_IRQS; i++) { set_irq_chip(i, &pmu_irq_chip); set_irq_handler(i, handle_level_irq); diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig new file mode 100644 index 000000000000..a021b5240bba --- /dev/null +++ b/arch/arm/mach-exynos4/Kconfig @@ -0,0 +1,195 @@ +# arch/arm/mach-exynos4/Kconfig +# +# Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. +# http://www.samsung.com/ +# +# Licensed under GPLv2 + +# Configuration options for the EXYNOS4 + +if ARCH_EXYNOS4 + +config CPU_EXYNOS4210 + bool + select S3C_PL330_DMA + help + Enable EXYNOS4210 CPU support + +config EXYNOS4_MCT + bool "Kernel timer support by MCT" + help + Use MCT (Multi Core Timer) as kernel timers + +config EXYNOS4_DEV_PD + bool + help + Compile in platform device definitions for Power Domain + +config EXYNOS4_DEV_SYSMMU + bool + help + Common setup code for SYSTEM MMU in EXYNOS4 + +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. + +# machine support + +menu "EXYNOS4 Machines" + +config MACH_SMDKC210 + bool "SMDKC210" + select CPU_EXYNOS4210 + select S3C_DEV_RTC + select S3C_DEV_WDT + select S3C_DEV_I2C1 + select S3C_DEV_HSMMC + select S3C_DEV_HSMMC1 + select S3C_DEV_HSMMC2 + select S3C_DEV_HSMMC3 + select EXYNOS4_DEV_PD + select EXYNOS4_DEV_SYSMMU + select EXYNOS4_SETUP_I2C1 + select EXYNOS4_SETUP_SDHCI + help + Machine support for Samsung SMDKC210 + +config MACH_SMDKV310 + bool "SMDKV310" + select CPU_EXYNOS4210 + select S3C_DEV_RTC + select S3C_DEV_WDT + select S3C_DEV_I2C1 + select S3C_DEV_HSMMC + select S3C_DEV_HSMMC1 + select S3C_DEV_HSMMC2 + select S3C_DEV_HSMMC3 + select SAMSUNG_DEV_KEYPAD + select EXYNOS4_DEV_PD + select EXYNOS4_DEV_SYSMMU + select EXYNOS4_SETUP_I2C1 + select EXYNOS4_SETUP_KEYPAD + select EXYNOS4_SETUP_SDHCI + help + Machine support for Samsung SMDKV310 + +config MACH_ARMLEX4210 + bool "ARMLEX4210" + select CPU_EXYNOS4210 + select S3C_DEV_RTC + select S3C_DEV_WDT + select S3C_DEV_HSMMC + select S3C_DEV_HSMMC2 + select S3C_DEV_HSMMC3 + select EXYNOS4_DEV_SYSMMU + select EXYNOS4_SETUP_SDHCI + select SATA_AHCI_PLATFORM + help + Machine support for Samsung ARMLEX4210 based on EXYNOS4210 + +config MACH_UNIVERSAL_C210 + bool "Mobile UNIVERSAL_C210 Board" + select CPU_EXYNOS4210 + select S3C_DEV_HSMMC + select S3C_DEV_HSMMC2 + select S3C_DEV_HSMMC3 + select S3C_DEV_I2C1 + select S3C_DEV_I2C5 + select S5P_DEV_ONENAND + select EXYNOS4_SETUP_I2C1 + select EXYNOS4_SETUP_I2C5 + select EXYNOS4_SETUP_SDHCI + help + Machine support for Samsung Mobile Universal S5PC210 Reference + Board. + +config MACH_NURI + bool "Mobile NURI Board" + select CPU_EXYNOS4210 + select S3C_DEV_WDT + select S3C_DEV_HSMMC + select S3C_DEV_HSMMC2 + select S3C_DEV_HSMMC3 + select S3C_DEV_I2C1 + select S3C_DEV_I2C5 + select EXYNOS4_SETUP_I2C1 + select EXYNOS4_SETUP_I2C5 + select EXYNOS4_SETUP_SDHCI + select SAMSUNG_DEV_PWM + help + Machine support for Samsung Mobile NURI Board. + +endmenu + +comment "Configuration for HSMMC bus width" + +menu "Use 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. + +endmenu + +endif diff --git a/arch/arm/mach-exynos4/Makefile b/arch/arm/mach-exynos4/Makefile new file mode 100644 index 000000000000..b8f0e7d82d7e --- /dev/null +++ b/arch/arm/mach-exynos4/Makefile @@ -0,0 +1,56 @@ +# arch/arm/mach-exynos4/Makefile +# +# Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. +# http://www.samsung.com/ +# +# Licensed under GPLv2 + +obj-y := +obj-m := +obj-n := +obj- := + +# Core support for EXYNOS4 system + +obj-$(CONFIG_CPU_EXYNOS4210) += cpu.o init.o clock.o irq-combiner.o +obj-$(CONFIG_CPU_EXYNOS4210) += setup-i2c0.o gpiolib.o irq-eint.o dma.o +obj-$(CONFIG_PM) += pm.o sleep.o +obj-$(CONFIG_CPU_FREQ) += cpufreq.o + +obj-$(CONFIG_SMP) += platsmp.o headsmp.o + +ifeq ($(CONFIG_EXYNOS4_MCT),y) +obj-y += mct.o +else +obj-y += time.o +obj-$(CONFIG_LOCAL_TIMERS) += localtimer.o +endif + +obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o + +# machine support + +obj-$(CONFIG_MACH_SMDKC210) += mach-smdkc210.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 + +# device support + +obj-y += dev-audio.o +obj-$(CONFIG_EXYNOS4_DEV_PD) += dev-pd.o +obj-$(CONFIG_EXYNOS4_DEV_SYSMMU) += dev-sysmmu.o + +obj-$(CONFIG_EXYNOS4_SETUP_FIMC) += setup-fimc.o +obj-$(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) += setup-sdhci.o +obj-$(CONFIG_EXYNOS4_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o +obj-$(CONFIG_SATA_AHCI_PLATFORM) += dev-ahci.o diff --git a/arch/arm/mach-s5pv310/Makefile.boot b/arch/arm/mach-exynos4/Makefile.boot index d65956ffb43d..d65956ffb43d 100644 --- a/arch/arm/mach-s5pv310/Makefile.boot +++ b/arch/arm/mach-exynos4/Makefile.boot diff --git a/arch/arm/mach-s5pv310/clock.c b/arch/arm/mach-exynos4/clock.c index fc7c2f8d165e..871f9d508fde 100644 --- a/arch/arm/mach-s5pv310/clock.c +++ b/arch/arm/mach-exynos4/clock.c @@ -1,9 +1,9 @@ -/* linux/arch/arm/mach-s5pv310/clock.c +/* linux/arch/arm/mach-exynos4/clock.c * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com * - * S5PV310 - Clock support + * EXYNOS4 - Clock 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 @@ -23,6 +23,7 @@ #include <mach/map.h> #include <mach/regs-clock.h> +#include <mach/sysmmu.h> static struct clk clk_sclk_hdmi27m = { .name = "sclk_hdmi27m", @@ -46,72 +47,82 @@ static struct clk clk_sclk_usbphy1 = { .id = -1, }; -static int s5pv310_clksrc_mask_top_ctrl(struct clk *clk, int enable) +static int exynos4_clksrc_mask_top_ctrl(struct clk *clk, int enable) { return s5p_gatectrl(S5P_CLKSRC_MASK_TOP, clk, enable); } -static int s5pv310_clksrc_mask_cam_ctrl(struct clk *clk, int enable) +static int exynos4_clksrc_mask_cam_ctrl(struct clk *clk, int enable) { return s5p_gatectrl(S5P_CLKSRC_MASK_CAM, clk, enable); } -static int s5pv310_clksrc_mask_lcd0_ctrl(struct clk *clk, int enable) +static int exynos4_clksrc_mask_lcd0_ctrl(struct clk *clk, int enable) { return s5p_gatectrl(S5P_CLKSRC_MASK_LCD0, clk, enable); } -static int s5pv310_clksrc_mask_lcd1_ctrl(struct clk *clk, int enable) +static int exynos4_clksrc_mask_lcd1_ctrl(struct clk *clk, int enable) { return s5p_gatectrl(S5P_CLKSRC_MASK_LCD1, clk, enable); } -static int s5pv310_clksrc_mask_fsys_ctrl(struct clk *clk, int enable) +static int exynos4_clksrc_mask_fsys_ctrl(struct clk *clk, int enable) { return s5p_gatectrl(S5P_CLKSRC_MASK_FSYS, clk, enable); } -static int s5pv310_clksrc_mask_peril0_ctrl(struct clk *clk, int enable) +static int exynos4_clksrc_mask_peril0_ctrl(struct clk *clk, int enable) { return s5p_gatectrl(S5P_CLKSRC_MASK_PERIL0, clk, enable); } -static int s5pv310_clksrc_mask_peril1_ctrl(struct clk *clk, int enable) +static int exynos4_clksrc_mask_peril1_ctrl(struct clk *clk, int enable) { return s5p_gatectrl(S5P_CLKSRC_MASK_PERIL1, clk, enable); } -static int s5pv310_clk_ip_cam_ctrl(struct clk *clk, int enable) +static int exynos4_clk_ip_mfc_ctrl(struct clk *clk, int enable) +{ + return s5p_gatectrl(S5P_CLKGATE_IP_MFC, clk, enable); +} + +static int exynos4_clk_ip_cam_ctrl(struct clk *clk, int enable) { return s5p_gatectrl(S5P_CLKGATE_IP_CAM, clk, enable); } -static int s5pv310_clk_ip_image_ctrl(struct clk *clk, int enable) +static int exynos4_clk_ip_tv_ctrl(struct clk *clk, int enable) +{ + return s5p_gatectrl(S5P_CLKGATE_IP_TV, clk, enable); +} + +static int exynos4_clk_ip_image_ctrl(struct clk *clk, int enable) { return s5p_gatectrl(S5P_CLKGATE_IP_IMAGE, clk, enable); } -static int s5pv310_clk_ip_lcd0_ctrl(struct clk *clk, int enable) +static int exynos4_clk_ip_lcd0_ctrl(struct clk *clk, int enable) { return s5p_gatectrl(S5P_CLKGATE_IP_LCD0, clk, enable); } -static int s5pv310_clk_ip_lcd1_ctrl(struct clk *clk, int enable) +static int exynos4_clk_ip_lcd1_ctrl(struct clk *clk, int enable) { return s5p_gatectrl(S5P_CLKGATE_IP_LCD1, clk, enable); } -static int s5pv310_clk_ip_fsys_ctrl(struct clk *clk, int enable) +static int exynos4_clk_ip_fsys_ctrl(struct clk *clk, int enable) { return s5p_gatectrl(S5P_CLKGATE_IP_FSYS, clk, enable); } -static int s5pv310_clk_ip_peril_ctrl(struct clk *clk, int enable) +static int exynos4_clk_ip_peril_ctrl(struct clk *clk, int enable) { return s5p_gatectrl(S5P_CLKGATE_IP_PERIL, clk, enable); } -static int s5pv310_clk_ip_perir_ctrl(struct clk *clk, int enable) +static int exynos4_clk_ip_perir_ctrl(struct clk *clk, int enable) { return s5p_gatectrl(S5P_CLKGATE_IP_PERIR, clk, enable); } @@ -358,7 +369,7 @@ static struct clksrc_clk clk_vpllsrc = { .clk = { .name = "vpll_src", .id = -1, - .enable = s5pv310_clksrc_mask_top_ctrl, + .enable = exynos4_clksrc_mask_top_ctrl, .ctrlbit = (1 << 0), }, .sources = &clkset_vpllsrc, @@ -389,239 +400,322 @@ static struct clk init_clocks_off[] = { .name = "timers", .id = -1, .parent = &clk_aclk_100.clk, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1<<24), }, { .name = "csis", .id = 0, - .enable = s5pv310_clk_ip_cam_ctrl, + .enable = exynos4_clk_ip_cam_ctrl, .ctrlbit = (1 << 4), }, { .name = "csis", .id = 1, - .enable = s5pv310_clk_ip_cam_ctrl, + .enable = exynos4_clk_ip_cam_ctrl, .ctrlbit = (1 << 5), }, { .name = "fimc", .id = 0, - .enable = s5pv310_clk_ip_cam_ctrl, + .enable = exynos4_clk_ip_cam_ctrl, .ctrlbit = (1 << 0), }, { .name = "fimc", .id = 1, - .enable = s5pv310_clk_ip_cam_ctrl, + .enable = exynos4_clk_ip_cam_ctrl, .ctrlbit = (1 << 1), }, { .name = "fimc", .id = 2, - .enable = s5pv310_clk_ip_cam_ctrl, + .enable = exynos4_clk_ip_cam_ctrl, .ctrlbit = (1 << 2), }, { .name = "fimc", .id = 3, - .enable = s5pv310_clk_ip_cam_ctrl, + .enable = exynos4_clk_ip_cam_ctrl, .ctrlbit = (1 << 3), }, { .name = "fimd", .id = 0, - .enable = s5pv310_clk_ip_lcd0_ctrl, + .enable = exynos4_clk_ip_lcd0_ctrl, .ctrlbit = (1 << 0), }, { .name = "fimd", .id = 1, - .enable = s5pv310_clk_ip_lcd1_ctrl, + .enable = exynos4_clk_ip_lcd1_ctrl, .ctrlbit = (1 << 0), }, { + .name = "sataphy", + .id = -1, + .parent = &clk_aclk_133.clk, + .enable = exynos4_clk_ip_fsys_ctrl, + .ctrlbit = (1 << 3), + }, { .name = "hsmmc", .id = 0, .parent = &clk_aclk_133.clk, - .enable = s5pv310_clk_ip_fsys_ctrl, + .enable = exynos4_clk_ip_fsys_ctrl, .ctrlbit = (1 << 5), }, { .name = "hsmmc", .id = 1, .parent = &clk_aclk_133.clk, - .enable = s5pv310_clk_ip_fsys_ctrl, + .enable = exynos4_clk_ip_fsys_ctrl, .ctrlbit = (1 << 6), }, { .name = "hsmmc", .id = 2, .parent = &clk_aclk_133.clk, - .enable = s5pv310_clk_ip_fsys_ctrl, + .enable = exynos4_clk_ip_fsys_ctrl, .ctrlbit = (1 << 7), }, { .name = "hsmmc", .id = 3, .parent = &clk_aclk_133.clk, - .enable = s5pv310_clk_ip_fsys_ctrl, + .enable = exynos4_clk_ip_fsys_ctrl, .ctrlbit = (1 << 8), }, { .name = "hsmmc", .id = 4, .parent = &clk_aclk_133.clk, - .enable = s5pv310_clk_ip_fsys_ctrl, + .enable = exynos4_clk_ip_fsys_ctrl, .ctrlbit = (1 << 9), }, { .name = "sata", .id = -1, - .enable = s5pv310_clk_ip_fsys_ctrl, + .parent = &clk_aclk_133.clk, + .enable = exynos4_clk_ip_fsys_ctrl, .ctrlbit = (1 << 10), }, { .name = "pdma", .id = 0, - .enable = s5pv310_clk_ip_fsys_ctrl, + .enable = exynos4_clk_ip_fsys_ctrl, .ctrlbit = (1 << 0), }, { .name = "pdma", .id = 1, - .enable = s5pv310_clk_ip_fsys_ctrl, + .enable = exynos4_clk_ip_fsys_ctrl, .ctrlbit = (1 << 1), }, { .name = "adc", .id = -1, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 15), }, { + .name = "keypad", + .id = -1, + .enable = exynos4_clk_ip_perir_ctrl, + .ctrlbit = (1 << 16), + }, { .name = "rtc", .id = -1, - .enable = s5pv310_clk_ip_perir_ctrl, + .enable = exynos4_clk_ip_perir_ctrl, .ctrlbit = (1 << 15), }, { .name = "watchdog", .id = -1, - .enable = s5pv310_clk_ip_perir_ctrl, + .parent = &clk_aclk_100.clk, + .enable = exynos4_clk_ip_perir_ctrl, .ctrlbit = (1 << 14), }, { .name = "usbhost", .id = -1, - .enable = s5pv310_clk_ip_fsys_ctrl , + .enable = exynos4_clk_ip_fsys_ctrl , .ctrlbit = (1 << 12), }, { .name = "otg", .id = -1, - .enable = s5pv310_clk_ip_fsys_ctrl, + .enable = exynos4_clk_ip_fsys_ctrl, .ctrlbit = (1 << 13), }, { .name = "spi", .id = 0, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 16), }, { .name = "spi", .id = 1, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 17), }, { .name = "spi", .id = 2, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 18), }, { .name = "iis", .id = 0, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 19), }, { .name = "iis", .id = 1, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 20), }, { .name = "iis", .id = 2, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 21), }, { .name = "ac97", .id = -1, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 27), }, { .name = "fimg2d", .id = -1, - .enable = s5pv310_clk_ip_image_ctrl, + .enable = exynos4_clk_ip_image_ctrl, .ctrlbit = (1 << 0), }, { .name = "i2c", .id = 0, .parent = &clk_aclk_100.clk, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 6), }, { .name = "i2c", .id = 1, .parent = &clk_aclk_100.clk, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 7), }, { .name = "i2c", .id = 2, .parent = &clk_aclk_100.clk, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 8), }, { .name = "i2c", .id = 3, .parent = &clk_aclk_100.clk, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 9), }, { .name = "i2c", .id = 4, .parent = &clk_aclk_100.clk, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 10), }, { .name = "i2c", .id = 5, .parent = &clk_aclk_100.clk, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 11), }, { .name = "i2c", .id = 6, .parent = &clk_aclk_100.clk, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 12), }, { .name = "i2c", .id = 7, .parent = &clk_aclk_100.clk, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 13), - }, + }, { + .name = "SYSMMU_MDMA", + .id = -1, + .enable = exynos4_clk_ip_image_ctrl, + .ctrlbit = (1 << 5), + }, { + .name = "SYSMMU_FIMC0", + .id = -1, + .enable = exynos4_clk_ip_cam_ctrl, + .ctrlbit = (1 << 7), + }, { + .name = "SYSMMU_FIMC1", + .id = -1, + .enable = exynos4_clk_ip_cam_ctrl, + .ctrlbit = (1 << 8), + }, { + .name = "SYSMMU_FIMC2", + .id = -1, + .enable = exynos4_clk_ip_cam_ctrl, + .ctrlbit = (1 << 9), + }, { + .name = "SYSMMU_FIMC3", + .id = -1, + .enable = exynos4_clk_ip_cam_ctrl, + .ctrlbit = (1 << 10), + }, { + .name = "SYSMMU_JPEG", + .id = -1, + .enable = exynos4_clk_ip_cam_ctrl, + .ctrlbit = (1 << 11), + }, { + .name = "SYSMMU_FIMD0", + .id = -1, + .enable = exynos4_clk_ip_lcd0_ctrl, + .ctrlbit = (1 << 4), + }, { + .name = "SYSMMU_FIMD1", + .id = -1, + .enable = exynos4_clk_ip_lcd1_ctrl, + .ctrlbit = (1 << 4), + }, { + .name = "SYSMMU_PCIe", + .id = -1, + .enable = exynos4_clk_ip_fsys_ctrl, + .ctrlbit = (1 << 18), + }, { + .name = "SYSMMU_G2D", + .id = -1, + .enable = exynos4_clk_ip_image_ctrl, + .ctrlbit = (1 << 3), + }, { + .name = "SYSMMU_ROTATOR", + .id = -1, + .enable = exynos4_clk_ip_image_ctrl, + .ctrlbit = (1 << 4), + }, { + .name = "SYSMMU_TV", + .id = -1, + .enable = exynos4_clk_ip_tv_ctrl, + .ctrlbit = (1 << 4), + }, { + .name = "SYSMMU_MFC_L", + .id = -1, + .enable = exynos4_clk_ip_mfc_ctrl, + .ctrlbit = (1 << 1), + }, { + .name = "SYSMMU_MFC_R", + .id = -1, + .enable = exynos4_clk_ip_mfc_ctrl, + .ctrlbit = (1 << 2), + } }; static struct clk init_clocks[] = { { .name = "uart", .id = 0, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 0), }, { .name = "uart", .id = 1, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 1), }, { .name = "uart", .id = 2, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 2), }, { .name = "uart", .id = 3, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 3), }, { .name = "uart", .id = 4, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 4), }, { .name = "uart", .id = 5, - .enable = s5pv310_clk_ip_peril_ctrl, + .enable = exynos4_clk_ip_peril_ctrl, .ctrlbit = (1 << 5), } }; @@ -746,7 +840,7 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "uclk1", .id = 0, - .enable = s5pv310_clksrc_mask_peril0_ctrl, + .enable = exynos4_clksrc_mask_peril0_ctrl, .ctrlbit = (1 << 0), }, .sources = &clkset_group, @@ -756,7 +850,7 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "uclk1", .id = 1, - .enable = s5pv310_clksrc_mask_peril0_ctrl, + .enable = exynos4_clksrc_mask_peril0_ctrl, .ctrlbit = (1 << 4), }, .sources = &clkset_group, @@ -766,7 +860,7 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "uclk1", .id = 2, - .enable = s5pv310_clksrc_mask_peril0_ctrl, + .enable = exynos4_clksrc_mask_peril0_ctrl, .ctrlbit = (1 << 8), }, .sources = &clkset_group, @@ -776,7 +870,7 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "uclk1", .id = 3, - .enable = s5pv310_clksrc_mask_peril0_ctrl, + .enable = exynos4_clksrc_mask_peril0_ctrl, .ctrlbit = (1 << 12), }, .sources = &clkset_group, @@ -786,7 +880,7 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "sclk_pwm", .id = -1, - .enable = s5pv310_clksrc_mask_peril0_ctrl, + .enable = exynos4_clksrc_mask_peril0_ctrl, .ctrlbit = (1 << 24), }, .sources = &clkset_group, @@ -796,7 +890,7 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "sclk_csis", .id = 0, - .enable = s5pv310_clksrc_mask_cam_ctrl, + .enable = exynos4_clksrc_mask_cam_ctrl, .ctrlbit = (1 << 24), }, .sources = &clkset_group, @@ -806,7 +900,7 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "sclk_csis", .id = 1, - .enable = s5pv310_clksrc_mask_cam_ctrl, + .enable = exynos4_clksrc_mask_cam_ctrl, .ctrlbit = (1 << 28), }, .sources = &clkset_group, @@ -816,7 +910,7 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "sclk_cam", .id = 0, - .enable = s5pv310_clksrc_mask_cam_ctrl, + .enable = exynos4_clksrc_mask_cam_ctrl, .ctrlbit = (1 << 16), }, .sources = &clkset_group, @@ -826,7 +920,7 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "sclk_cam", .id = 1, - .enable = s5pv310_clksrc_mask_cam_ctrl, + .enable = exynos4_clksrc_mask_cam_ctrl, .ctrlbit = (1 << 20), }, .sources = &clkset_group, @@ -836,7 +930,7 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "sclk_fimc", .id = 0, - .enable = s5pv310_clksrc_mask_cam_ctrl, + .enable = exynos4_clksrc_mask_cam_ctrl, .ctrlbit = (1 << 0), }, .sources = &clkset_group, @@ -846,7 +940,7 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "sclk_fimc", .id = 1, - .enable = s5pv310_clksrc_mask_cam_ctrl, + .enable = exynos4_clksrc_mask_cam_ctrl, .ctrlbit = (1 << 4), }, .sources = &clkset_group, @@ -856,7 +950,7 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "sclk_fimc", .id = 2, - .enable = s5pv310_clksrc_mask_cam_ctrl, + .enable = exynos4_clksrc_mask_cam_ctrl, .ctrlbit = (1 << 8), }, .sources = &clkset_group, @@ -866,7 +960,7 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "sclk_fimc", .id = 3, - .enable = s5pv310_clksrc_mask_cam_ctrl, + .enable = exynos4_clksrc_mask_cam_ctrl, .ctrlbit = (1 << 12), }, .sources = &clkset_group, @@ -876,7 +970,7 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "sclk_fimd", .id = 0, - .enable = s5pv310_clksrc_mask_lcd0_ctrl, + .enable = exynos4_clksrc_mask_lcd0_ctrl, .ctrlbit = (1 << 0), }, .sources = &clkset_group, @@ -886,7 +980,7 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "sclk_fimd", .id = 1, - .enable = s5pv310_clksrc_mask_lcd1_ctrl, + .enable = exynos4_clksrc_mask_lcd1_ctrl, .ctrlbit = (1 << 0), }, .sources = &clkset_group, @@ -896,7 +990,7 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "sclk_sata", .id = -1, - .enable = s5pv310_clksrc_mask_fsys_ctrl, + .enable = exynos4_clksrc_mask_fsys_ctrl, .ctrlbit = (1 << 24), }, .sources = &clkset_mout_corebus, @@ -906,7 +1000,7 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "sclk_spi", .id = 0, - .enable = s5pv310_clksrc_mask_peril1_ctrl, + .enable = exynos4_clksrc_mask_peril1_ctrl, .ctrlbit = (1 << 16), }, .sources = &clkset_group, @@ -916,7 +1010,7 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "sclk_spi", .id = 1, - .enable = s5pv310_clksrc_mask_peril1_ctrl, + .enable = exynos4_clksrc_mask_peril1_ctrl, .ctrlbit = (1 << 20), }, .sources = &clkset_group, @@ -926,7 +1020,7 @@ static struct clksrc_clk clksrcs[] = { .clk = { .name = "sclk_spi", .id = 2, - .enable = s5pv310_clksrc_mask_peril1_ctrl, + .enable = exynos4_clksrc_mask_peril1_ctrl, .ctrlbit = (1 << 24), }, .sources = &clkset_group, @@ -945,7 +1039,7 @@ static struct clksrc_clk clksrcs[] = { .name = "sclk_mmc", .id = 0, .parent = &clk_dout_mmc0.clk, - .enable = s5pv310_clksrc_mask_fsys_ctrl, + .enable = exynos4_clksrc_mask_fsys_ctrl, .ctrlbit = (1 << 0), }, .reg_div = { .reg = S5P_CLKDIV_FSYS1, .shift = 8, .size = 8 }, @@ -954,7 +1048,7 @@ static struct clksrc_clk clksrcs[] = { .name = "sclk_mmc", .id = 1, .parent = &clk_dout_mmc1.clk, - .enable = s5pv310_clksrc_mask_fsys_ctrl, + .enable = exynos4_clksrc_mask_fsys_ctrl, .ctrlbit = (1 << 4), }, .reg_div = { .reg = S5P_CLKDIV_FSYS1, .shift = 24, .size = 8 }, @@ -963,7 +1057,7 @@ static struct clksrc_clk clksrcs[] = { .name = "sclk_mmc", .id = 2, .parent = &clk_dout_mmc2.clk, - .enable = s5pv310_clksrc_mask_fsys_ctrl, + .enable = exynos4_clksrc_mask_fsys_ctrl, .ctrlbit = (1 << 8), }, .reg_div = { .reg = S5P_CLKDIV_FSYS2, .shift = 8, .size = 8 }, @@ -972,7 +1066,7 @@ static struct clksrc_clk clksrcs[] = { .name = "sclk_mmc", .id = 3, .parent = &clk_dout_mmc3.clk, - .enable = s5pv310_clksrc_mask_fsys_ctrl, + .enable = exynos4_clksrc_mask_fsys_ctrl, .ctrlbit = (1 << 12), }, .reg_div = { .reg = S5P_CLKDIV_FSYS2, .shift = 24, .size = 8 }, @@ -981,7 +1075,7 @@ static struct clksrc_clk clksrcs[] = { .name = "sclk_mmc", .id = 4, .parent = &clk_dout_mmc4.clk, - .enable = s5pv310_clksrc_mask_fsys_ctrl, + .enable = exynos4_clksrc_mask_fsys_ctrl, .ctrlbit = (1 << 16), }, .reg_div = { .reg = S5P_CLKDIV_FSYS3, .shift = 8, .size = 8 }, @@ -1022,16 +1116,16 @@ static struct clksrc_clk *sysclks[] = { static int xtal_rate; -static unsigned long s5pv310_fout_apll_get_rate(struct clk *clk) +static unsigned long exynos4_fout_apll_get_rate(struct clk *clk) { return s5p_get_pll45xx(xtal_rate, __raw_readl(S5P_APLL_CON0), pll_4508); } -static struct clk_ops s5pv310_fout_apll_ops = { - .get_rate = s5pv310_fout_apll_get_rate, +static struct clk_ops exynos4_fout_apll_ops = { + .get_rate = exynos4_fout_apll_get_rate, }; -void __init_or_cpufreq s5pv310_setup_clocks(void) +void __init_or_cpufreq exynos4_setup_clocks(void) { struct clk *xtal_clk; unsigned long apll; @@ -1070,12 +1164,12 @@ void __init_or_cpufreq s5pv310_setup_clocks(void) vpll = s5p_get_pll46xx(vpllsrc, __raw_readl(S5P_VPLL_CON0), __raw_readl(S5P_VPLL_CON1), pll_4650); - clk_fout_apll.ops = &s5pv310_fout_apll_ops; + clk_fout_apll.ops = &exynos4_fout_apll_ops; clk_fout_mpll.rate = mpll; clk_fout_epll.rate = epll; clk_fout_vpll.rate = vpll; - printk(KERN_INFO "S5PV310: PLL settings, A=%ld, M=%ld, E=%ld V=%ld", + printk(KERN_INFO "EXYNOS4: PLL settings, A=%ld, M=%ld, E=%ld V=%ld", apll, mpll, epll, vpll); armclk = clk_get_rate(&clk_armclk.clk); @@ -1086,7 +1180,7 @@ void __init_or_cpufreq s5pv310_setup_clocks(void) aclk_160 = clk_get_rate(&clk_aclk_160.clk); aclk_133 = clk_get_rate(&clk_aclk_133.clk); - printk(KERN_INFO "S5PV310: ARMCLK=%ld, DMC=%ld, ACLK200=%ld\n" + printk(KERN_INFO "EXYNOS4: ARMCLK=%ld, DMC=%ld, ACLK200=%ld\n" "ACLK100=%ld, ACLK160=%ld, ACLK133=%ld\n", armclk, sclk_dmc, aclk_200, aclk_100, aclk_160, aclk_133); @@ -1103,7 +1197,7 @@ static struct clk *clks[] __initdata = { /* Nothing here yet */ }; -void __init s5pv310_register_clocks(void) +void __init exynos4_register_clocks(void) { int ptr; diff --git a/arch/arm/mach-s5pv310/cpu.c b/arch/arm/mach-exynos4/cpu.c index 0db0fb65bd70..793011391943 100644 --- a/arch/arm/mach-s5pv310/cpu.c +++ b/arch/arm/mach-exynos4/cpu.c @@ -1,7 +1,7 @@ -/* linux/arch/arm/mach-s5pv310/cpu.c +/* linux/arch/arm/mach-exynos4/cpu.c * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ + * 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 @@ -19,8 +19,10 @@ #include <plat/cpu.h> #include <plat/clock.h> -#include <plat/s5pv310.h> +#include <plat/exynos4.h> #include <plat/sdhci.h> +#include <plat/devs.h> +#include <plat/fimc-core.h> #include <mach/regs-irq.h> @@ -29,55 +31,60 @@ extern int combiner_init(unsigned int combiner_nr, void __iomem *base, extern void combiner_cascade_irq(unsigned int combiner_nr, unsigned int irq); /* Initial IO mappings */ -static struct map_desc s5pv310_iodesc[] __initdata = { +static struct map_desc exynos4_iodesc[] __initdata = { { + .virtual = (unsigned long)S5P_VA_SYSTIMER, + .pfn = __phys_to_pfn(EXYNOS4_PA_SYSTIMER), + .length = SZ_4K, + .type = MT_DEVICE, + }, { .virtual = (unsigned long)S5P_VA_SYSRAM, - .pfn = __phys_to_pfn(S5PV310_PA_SYSRAM), + .pfn = __phys_to_pfn(EXYNOS4_PA_SYSRAM), .length = SZ_4K, .type = MT_DEVICE, }, { .virtual = (unsigned long)S5P_VA_CMU, - .pfn = __phys_to_pfn(S5PV310_PA_CMU), + .pfn = __phys_to_pfn(EXYNOS4_PA_CMU), .length = SZ_128K, .type = MT_DEVICE, }, { .virtual = (unsigned long)S5P_VA_PMU, - .pfn = __phys_to_pfn(S5PV310_PA_PMU), + .pfn = __phys_to_pfn(EXYNOS4_PA_PMU), .length = SZ_64K, .type = MT_DEVICE, }, { .virtual = (unsigned long)S5P_VA_COMBINER_BASE, - .pfn = __phys_to_pfn(S5PV310_PA_COMBINER), + .pfn = __phys_to_pfn(EXYNOS4_PA_COMBINER), .length = SZ_4K, .type = MT_DEVICE, }, { .virtual = (unsigned long)S5P_VA_COREPERI_BASE, - .pfn = __phys_to_pfn(S5PV310_PA_COREPERI), + .pfn = __phys_to_pfn(EXYNOS4_PA_COREPERI), .length = SZ_8K, .type = MT_DEVICE, }, { .virtual = (unsigned long)S5P_VA_L2CC, - .pfn = __phys_to_pfn(S5PV310_PA_L2CC), + .pfn = __phys_to_pfn(EXYNOS4_PA_L2CC), .length = SZ_4K, .type = MT_DEVICE, }, { .virtual = (unsigned long)S5P_VA_GPIO1, - .pfn = __phys_to_pfn(S5PV310_PA_GPIO1), + .pfn = __phys_to_pfn(EXYNOS4_PA_GPIO1), .length = SZ_4K, .type = MT_DEVICE, }, { .virtual = (unsigned long)S5P_VA_GPIO2, - .pfn = __phys_to_pfn(S5PV310_PA_GPIO2), + .pfn = __phys_to_pfn(EXYNOS4_PA_GPIO2), .length = SZ_4K, .type = MT_DEVICE, }, { .virtual = (unsigned long)S5P_VA_GPIO3, - .pfn = __phys_to_pfn(S5PV310_PA_GPIO3), + .pfn = __phys_to_pfn(EXYNOS4_PA_GPIO3), .length = SZ_256, .type = MT_DEVICE, }, { .virtual = (unsigned long)S5P_VA_DMC0, - .pfn = __phys_to_pfn(S5PV310_PA_DMC0), + .pfn = __phys_to_pfn(EXYNOS4_PA_DMC0), .length = SZ_4K, .type = MT_DEVICE, }, { @@ -87,13 +94,13 @@ static struct map_desc s5pv310_iodesc[] __initdata = { .type = MT_DEVICE, }, { .virtual = (unsigned long)S5P_VA_SROMC, - .pfn = __phys_to_pfn(S5PV310_PA_SROMC), + .pfn = __phys_to_pfn(EXYNOS4_PA_SROMC), .length = SZ_4K, .type = MT_DEVICE, }, }; -static void s5pv310_idle(void) +static void exynos4_idle(void) { if (!need_resched()) cpu_do_idle(); @@ -101,32 +108,38 @@ static void s5pv310_idle(void) local_irq_enable(); } -/* s5pv310_map_io +/* + * exynos4_map_io * * register the standard cpu IO areas -*/ -void __init s5pv310_map_io(void) + */ +void __init exynos4_map_io(void) { - iotable_init(s5pv310_iodesc, ARRAY_SIZE(s5pv310_iodesc)); + iotable_init(exynos4_iodesc, ARRAY_SIZE(exynos4_iodesc)); /* initialize device information early */ - s5pv310_default_sdhci0(); - s5pv310_default_sdhci1(); - s5pv310_default_sdhci2(); - s5pv310_default_sdhci3(); + exynos4_default_sdhci0(); + exynos4_default_sdhci1(); + exynos4_default_sdhci2(); + exynos4_default_sdhci3(); + + s3c_fimc_setname(0, "exynos4-fimc"); + s3c_fimc_setname(1, "exynos4-fimc"); + s3c_fimc_setname(2, "exynos4-fimc"); + s3c_fimc_setname(3, "exynos4-fimc"); } -void __init s5pv310_init_clocks(int xtal) +void __init exynos4_init_clocks(int xtal) { printk(KERN_DEBUG "%s: initializing clocks\n", __func__); s3c24xx_register_baseclocks(xtal); s5p_register_clocks(xtal); - s5pv310_register_clocks(); - s5pv310_setup_clocks(); + exynos4_register_clocks(); + exynos4_setup_clocks(); } -void __init s5pv310_init_irq(void) +void __init exynos4_init_irq(void) { int irq; @@ -148,29 +161,29 @@ void __init s5pv310_init_irq(void) } /* The parameters of s5p_init_irq() are for VIC init. - * Theses parameters should be NULL and 0 because S5PV310 + * Theses parameters should be NULL and 0 because EXYNOS4 * uses GIC instead of VIC. */ s5p_init_irq(NULL, 0); } -struct sysdev_class s5pv310_sysclass = { - .name = "s5pv310-core", +struct sysdev_class exynos4_sysclass = { + .name = "exynos4-core", }; -static struct sys_device s5pv310_sysdev = { - .cls = &s5pv310_sysclass, +static struct sys_device exynos4_sysdev = { + .cls = &exynos4_sysclass, }; -static int __init s5pv310_core_init(void) +static int __init exynos4_core_init(void) { - return sysdev_class_register(&s5pv310_sysclass); + return sysdev_class_register(&exynos4_sysclass); } -core_initcall(s5pv310_core_init); +core_initcall(exynos4_core_init); #ifdef CONFIG_CACHE_L2X0 -static int __init s5pv310_l2x0_cache_init(void) +static int __init exynos4_l2x0_cache_init(void) { /* TAG, Data Latency Control: 2cycle */ __raw_writel(0x110, S5P_VA_L2CC + L2X0_TAG_LATENCY_CTRL); @@ -188,15 +201,15 @@ static int __init s5pv310_l2x0_cache_init(void) return 0; } -early_initcall(s5pv310_l2x0_cache_init); +early_initcall(exynos4_l2x0_cache_init); #endif -int __init s5pv310_init(void) +int __init exynos4_init(void) { - printk(KERN_INFO "S5PV310: Initializing architecture\n"); + printk(KERN_INFO "EXYNOS4: Initializing architecture\n"); /* set idle function */ - pm_idle = s5pv310_idle; + pm_idle = exynos4_idle; - return sysdev_register(&s5pv310_sysdev); + return sysdev_register(&exynos4_sysdev); } diff --git a/arch/arm/mach-s5pv310/cpufreq.c b/arch/arm/mach-exynos4/cpufreq.c index 7c08ad7d8887..a1bd258f0c4d 100644 --- a/arch/arm/mach-s5pv310/cpufreq.c +++ b/arch/arm/mach-exynos4/cpufreq.c @@ -1,9 +1,9 @@ -/* linux/arch/arm/mach-s5pv310/cpufreq.c +/* linux/arch/arm/mach-exynos4/cpufreq.c * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. * http://www.samsung.com * - * S5PV310 - CPU frequency scaling support + * EXYNOS4 - CPU frequency scaling 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 @@ -31,15 +31,13 @@ static struct clk *moutcore; static struct clk *mout_mpll; static struct clk *mout_apll; -#ifdef CONFIG_REGULATOR static struct regulator *arm_regulator; static struct regulator *int_regulator; -#endif static struct cpufreq_freqs freqs; static unsigned int memtype; -enum s5pv310_memory_type { +enum exynos4_memory_type { DDR2 = 4, LPDDR2, DDR3, @@ -49,7 +47,7 @@ enum cpufreq_level_index { L0, L1, L2, L3, CPUFREQ_LEVEL_END, }; -static struct cpufreq_frequency_table s5pv310_freq_table[] = { +static struct cpufreq_frequency_table exynos4_freq_table[] = { {L0, 1000*1000}, {L1, 800*1000}, {L2, 400*1000}, @@ -160,7 +158,7 @@ struct cpufreq_voltage_table { unsigned int int_volt; }; -static struct cpufreq_voltage_table s5pv310_volt_table[CPUFREQ_LEVEL_END] = { +static struct cpufreq_voltage_table exynos4_volt_table[CPUFREQ_LEVEL_END] = { { .index = L0, .arm_volt = 1200000, @@ -180,7 +178,7 @@ static struct cpufreq_voltage_table s5pv310_volt_table[CPUFREQ_LEVEL_END] = { }, }; -static unsigned int s5pv310_apll_pms_table[CPUFREQ_LEVEL_END] = { +static unsigned int exynos4_apll_pms_table[CPUFREQ_LEVEL_END] = { /* APLL FOUT L0: 1000MHz */ ((250 << 16) | (6 << 8) | 1), @@ -194,17 +192,17 @@ static unsigned int s5pv310_apll_pms_table[CPUFREQ_LEVEL_END] = { ((200 << 16) | (6 << 8) | 4), }; -int s5pv310_verify_speed(struct cpufreq_policy *policy) +int exynos4_verify_speed(struct cpufreq_policy *policy) { - return cpufreq_frequency_table_verify(policy, s5pv310_freq_table); + return cpufreq_frequency_table_verify(policy, exynos4_freq_table); } -unsigned int s5pv310_getspeed(unsigned int cpu) +unsigned int exynos4_getspeed(unsigned int cpu) { return clk_get_rate(cpu_clk) / 1000; } -void s5pv310_set_clkdiv(unsigned int div_index) +void exynos4_set_clkdiv(unsigned int div_index) { unsigned int tmp; @@ -321,7 +319,7 @@ void s5pv310_set_clkdiv(unsigned int div_index) } while (tmp & 0x11); } -static void s5pv310_set_apll(unsigned int index) +static void exynos4_set_apll(unsigned int index) { unsigned int tmp; @@ -340,7 +338,7 @@ static void s5pv310_set_apll(unsigned int index) /* 3. Change PLL PMS values */ tmp = __raw_readl(S5P_APLL_CON0); tmp &= ~((0x3ff << 16) | (0x3f << 8) | (0x7 << 0)); - tmp |= s5pv310_apll_pms_table[index]; + tmp |= exynos4_apll_pms_table[index]; __raw_writel(tmp, S5P_APLL_CON0); /* 4. wait_lock_time */ @@ -357,99 +355,95 @@ static void s5pv310_set_apll(unsigned int index) } while (tmp != (0x1 << S5P_CLKSRC_CPU_MUXCORE_SHIFT)); } -static void s5pv310_set_frequency(unsigned int old_index, unsigned int new_index) +static void exynos4_set_frequency(unsigned int old_index, unsigned int new_index) { unsigned int tmp; if (old_index > new_index) { /* The frequency changing to L0 needs to change apll */ - if (freqs.new == s5pv310_freq_table[L0].frequency) { + if (freqs.new == exynos4_freq_table[L0].frequency) { /* 1. Change the system clock divider values */ - s5pv310_set_clkdiv(new_index); + exynos4_set_clkdiv(new_index); /* 2. Change the apll m,p,s value */ - s5pv310_set_apll(new_index); + exynos4_set_apll(new_index); } else { /* 1. Change the system clock divider values */ - s5pv310_set_clkdiv(new_index); + exynos4_set_clkdiv(new_index); /* 2. Change just s value in apll m,p,s value */ tmp = __raw_readl(S5P_APLL_CON0); tmp &= ~(0x7 << 0); - tmp |= (s5pv310_apll_pms_table[new_index] & 0x7); + tmp |= (exynos4_apll_pms_table[new_index] & 0x7); __raw_writel(tmp, S5P_APLL_CON0); } } else if (old_index < new_index) { /* The frequency changing from L0 needs to change apll */ - if (freqs.old == s5pv310_freq_table[L0].frequency) { + if (freqs.old == exynos4_freq_table[L0].frequency) { /* 1. Change the apll m,p,s value */ - s5pv310_set_apll(new_index); + exynos4_set_apll(new_index); /* 2. Change the system clock divider values */ - s5pv310_set_clkdiv(new_index); + exynos4_set_clkdiv(new_index); } else { /* 1. Change just s value in apll m,p,s value */ tmp = __raw_readl(S5P_APLL_CON0); tmp &= ~(0x7 << 0); - tmp |= (s5pv310_apll_pms_table[new_index] & 0x7); + tmp |= (exynos4_apll_pms_table[new_index] & 0x7); __raw_writel(tmp, S5P_APLL_CON0); /* 2. Change the system clock divider values */ - s5pv310_set_clkdiv(new_index); + exynos4_set_clkdiv(new_index); } } } -static int s5pv310_target(struct cpufreq_policy *policy, +static int exynos4_target(struct cpufreq_policy *policy, unsigned int target_freq, unsigned int relation) { unsigned int index, old_index; unsigned int arm_volt, int_volt; - freqs.old = s5pv310_getspeed(policy->cpu); + freqs.old = exynos4_getspeed(policy->cpu); - if (cpufreq_frequency_table_target(policy, s5pv310_freq_table, + if (cpufreq_frequency_table_target(policy, exynos4_freq_table, freqs.old, relation, &old_index)) return -EINVAL; - if (cpufreq_frequency_table_target(policy, s5pv310_freq_table, + if (cpufreq_frequency_table_target(policy, exynos4_freq_table, target_freq, relation, &index)) return -EINVAL; - freqs.new = s5pv310_freq_table[index].frequency; + freqs.new = exynos4_freq_table[index].frequency; freqs.cpu = policy->cpu; if (freqs.new == freqs.old) return 0; /* get the voltage value */ - arm_volt = s5pv310_volt_table[index].arm_volt; - int_volt = s5pv310_volt_table[index].int_volt; + arm_volt = exynos4_volt_table[index].arm_volt; + int_volt = exynos4_volt_table[index].int_volt; cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); /* control regulator */ if (freqs.new > freqs.old) { /* Voltage up */ -#ifdef CONFIG_REGULATOR regulator_set_voltage(arm_regulator, arm_volt, arm_volt); regulator_set_voltage(int_regulator, int_volt, int_volt); -#endif } /* Clock Configuration Procedure */ - s5pv310_set_frequency(old_index, index); + exynos4_set_frequency(old_index, index); /* control regulator */ if (freqs.new < freqs.old) { /* Voltage down */ -#ifdef CONFIG_REGULATOR regulator_set_voltage(arm_regulator, arm_volt, arm_volt); regulator_set_voltage(int_regulator, int_volt, int_volt); -#endif } cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); @@ -458,51 +452,51 @@ static int s5pv310_target(struct cpufreq_policy *policy, } #ifdef CONFIG_PM -static int s5pv310_cpufreq_suspend(struct cpufreq_policy *policy) +static int exynos4_cpufreq_suspend(struct cpufreq_policy *policy) { return 0; } -static int s5pv310_cpufreq_resume(struct cpufreq_policy *policy) +static int exynos4_cpufreq_resume(struct cpufreq_policy *policy) { return 0; } #endif -static int s5pv310_cpufreq_cpu_init(struct cpufreq_policy *policy) +static int exynos4_cpufreq_cpu_init(struct cpufreq_policy *policy) { - policy->cur = policy->min = policy->max = s5pv310_getspeed(policy->cpu); + policy->cur = policy->min = policy->max = exynos4_getspeed(policy->cpu); - cpufreq_frequency_table_get_attr(s5pv310_freq_table, policy->cpu); + cpufreq_frequency_table_get_attr(exynos4_freq_table, policy->cpu); /* set the transition latency value */ policy->cpuinfo.transition_latency = 100000; /* - * S5PV310 multi-core processors has 2 cores + * EXYNOS4 multi-core processors has 2 cores * that the frequency cannot be set independently. * Each cpu is bound to the same speed. * So the affected cpu is all of the cpus. */ cpumask_setall(policy->cpus); - return cpufreq_frequency_table_cpuinfo(policy, s5pv310_freq_table); + return cpufreq_frequency_table_cpuinfo(policy, exynos4_freq_table); } -static struct cpufreq_driver s5pv310_driver = { +static struct cpufreq_driver exynos4_driver = { .flags = CPUFREQ_STICKY, - .verify = s5pv310_verify_speed, - .target = s5pv310_target, - .get = s5pv310_getspeed, - .init = s5pv310_cpufreq_cpu_init, - .name = "s5pv310_cpufreq", + .verify = exynos4_verify_speed, + .target = exynos4_target, + .get = exynos4_getspeed, + .init = exynos4_cpufreq_cpu_init, + .name = "exynos4_cpufreq", #ifdef CONFIG_PM - .suspend = s5pv310_cpufreq_suspend, - .resume = s5pv310_cpufreq_resume, + .suspend = exynos4_cpufreq_suspend, + .resume = exynos4_cpufreq_resume, #endif }; -static int __init s5pv310_cpufreq_init(void) +static int __init exynos4_cpufreq_init(void) { cpu_clk = clk_get(NULL, "armclk"); if (IS_ERR(cpu_clk)) @@ -520,7 +514,6 @@ static int __init s5pv310_cpufreq_init(void) if (IS_ERR(mout_apll)) goto out; -#ifdef CONFIG_REGULATOR arm_regulator = regulator_get(NULL, "vdd_arm"); if (IS_ERR(arm_regulator)) { printk(KERN_ERR "failed to get resource %s\n", "vdd_arm"); @@ -532,7 +525,6 @@ static int __init s5pv310_cpufreq_init(void) printk(KERN_ERR "failed to get resource %s\n", "vdd_int"); goto out; } -#endif /* * Check DRAM type. @@ -549,7 +541,7 @@ static int __init s5pv310_cpufreq_init(void) printk(KERN_DEBUG "%s: memtype= 0x%x\n", __func__, memtype); } - return cpufreq_register_driver(&s5pv310_driver); + return cpufreq_register_driver(&exynos4_driver); out: if (!IS_ERR(cpu_clk)) @@ -564,16 +556,14 @@ out: if (!IS_ERR(mout_apll)) clk_put(mout_apll); -#ifdef CONFIG_REGULATOR if (!IS_ERR(arm_regulator)) regulator_put(arm_regulator); if (!IS_ERR(int_regulator)) regulator_put(int_regulator); -#endif printk(KERN_ERR "%s: failed initialization\n", __func__); return -EINVAL; } -late_initcall(s5pv310_cpufreq_init); +late_initcall(exynos4_cpufreq_init); diff --git a/arch/arm/mach-exynos4/dev-ahci.c b/arch/arm/mach-exynos4/dev-ahci.c new file mode 100644 index 000000000000..f57a3de8e1d2 --- /dev/null +++ b/arch/arm/mach-exynos4/dev-ahci.c @@ -0,0 +1,263 @@ +/* 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] = { + .start = EXYNOS4_PA_SATA, + .end = EXYNOS4_PA_SATA + SZ_64K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_SATA, + .end = IRQ_SATA, + .flags = IORESOURCE_IRQ, + }, +}; + +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-s5pv310/dev-audio.c b/arch/arm/mach-exynos4/dev-audio.c index a1964242f0fa..1eed5f9f7bd3 100644 --- a/arch/arm/mach-s5pv310/dev-audio.c +++ b/arch/arm/mach-exynos4/dev-audio.c @@ -1,4 +1,7 @@ -/* linux/arch/arm/mach-s5pv310/dev-audio.c +/* 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> @@ -24,18 +27,18 @@ static const char *rclksrc[] = { [1] = "i2sclk", }; -static int s5pv310_cfg_i2s(struct platform_device *pdev) +static int exynos4_cfg_i2s(struct platform_device *pdev) { /* configure GPIO for i2s port */ switch (pdev->id) { case 0: - s3c_gpio_cfgpin_range(S5PV310_GPZ(0), 7, S3C_GPIO_SFN(2)); + s3c_gpio_cfgpin_range(EXYNOS4_GPZ(0), 7, S3C_GPIO_SFN(2)); break; case 1: - s3c_gpio_cfgpin_range(S5PV310_GPC0(0), 5, S3C_GPIO_SFN(2)); + s3c_gpio_cfgpin_range(EXYNOS4_GPC0(0), 5, S3C_GPIO_SFN(2)); break; case 2: - s3c_gpio_cfgpin_range(S5PV310_GPC1(0), 5, S3C_GPIO_SFN(4)); + s3c_gpio_cfgpin_range(EXYNOS4_GPC1(0), 5, S3C_GPIO_SFN(4)); break; default: printk(KERN_ERR "Invalid Device %d\n", pdev->id); @@ -46,7 +49,7 @@ static int s5pv310_cfg_i2s(struct platform_device *pdev) } static struct s3c_audio_pdata i2sv5_pdata = { - .cfg_gpio = s5pv310_cfg_i2s, + .cfg_gpio = exynos4_cfg_i2s, .type = { .i2s = { .quirks = QUIRK_PRI_6CHAN | QUIRK_SEC_DAI @@ -56,10 +59,10 @@ static struct s3c_audio_pdata i2sv5_pdata = { }, }; -static struct resource s5pv310_i2s0_resource[] = { +static struct resource exynos4_i2s0_resource[] = { [0] = { - .start = S5PV310_PA_I2S0, - .end = S5PV310_PA_I2S0 + 0x100 - 1, + .start = EXYNOS4_PA_I2S0, + .end = EXYNOS4_PA_I2S0 + 0x100 - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -79,11 +82,11 @@ static struct resource s5pv310_i2s0_resource[] = { }, }; -struct platform_device s5pv310_device_i2s0 = { +struct platform_device exynos4_device_i2s0 = { .name = "samsung-i2s", .id = 0, - .num_resources = ARRAY_SIZE(s5pv310_i2s0_resource), - .resource = s5pv310_i2s0_resource, + .num_resources = ARRAY_SIZE(exynos4_i2s0_resource), + .resource = exynos4_i2s0_resource, .dev = { .platform_data = &i2sv5_pdata, }, @@ -95,7 +98,7 @@ static const char *rclksrc_v3[] = { }; static struct s3c_audio_pdata i2sv3_pdata = { - .cfg_gpio = s5pv310_cfg_i2s, + .cfg_gpio = exynos4_cfg_i2s, .type = { .i2s = { .quirks = QUIRK_NO_MUXPSR, @@ -104,10 +107,10 @@ static struct s3c_audio_pdata i2sv3_pdata = { }, }; -static struct resource s5pv310_i2s1_resource[] = { +static struct resource exynos4_i2s1_resource[] = { [0] = { - .start = S5PV310_PA_I2S1, - .end = S5PV310_PA_I2S1 + 0x100 - 1, + .start = EXYNOS4_PA_I2S1, + .end = EXYNOS4_PA_I2S1 + 0x100 - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -122,20 +125,20 @@ static struct resource s5pv310_i2s1_resource[] = { }, }; -struct platform_device s5pv310_device_i2s1 = { +struct platform_device exynos4_device_i2s1 = { .name = "samsung-i2s", .id = 1, - .num_resources = ARRAY_SIZE(s5pv310_i2s1_resource), - .resource = s5pv310_i2s1_resource, + .num_resources = ARRAY_SIZE(exynos4_i2s1_resource), + .resource = exynos4_i2s1_resource, .dev = { .platform_data = &i2sv3_pdata, }, }; -static struct resource s5pv310_i2s2_resource[] = { +static struct resource exynos4_i2s2_resource[] = { [0] = { - .start = S5PV310_PA_I2S2, - .end = S5PV310_PA_I2S2 + 0x100 - 1, + .start = EXYNOS4_PA_I2S2, + .end = EXYNOS4_PA_I2S2 + 0x100 - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -150,11 +153,11 @@ static struct resource s5pv310_i2s2_resource[] = { }, }; -struct platform_device s5pv310_device_i2s2 = { +struct platform_device exynos4_device_i2s2 = { .name = "samsung-i2s", .id = 2, - .num_resources = ARRAY_SIZE(s5pv310_i2s2_resource), - .resource = s5pv310_i2s2_resource, + .num_resources = ARRAY_SIZE(exynos4_i2s2_resource), + .resource = exynos4_i2s2_resource, .dev = { .platform_data = &i2sv3_pdata, }, @@ -162,17 +165,17 @@ struct platform_device s5pv310_device_i2s2 = { /* PCM Controller platform_devices */ -static int s5pv310_pcm_cfg_gpio(struct platform_device *pdev) +static int exynos4_pcm_cfg_gpio(struct platform_device *pdev) { switch (pdev->id) { case 0: - s3c_gpio_cfgpin_range(S5PV310_GPZ(0), 5, S3C_GPIO_SFN(3)); + s3c_gpio_cfgpin_range(EXYNOS4_GPZ(0), 5, S3C_GPIO_SFN(3)); break; case 1: - s3c_gpio_cfgpin_range(S5PV310_GPC0(0), 5, S3C_GPIO_SFN(3)); + s3c_gpio_cfgpin_range(EXYNOS4_GPC0(0), 5, S3C_GPIO_SFN(3)); break; case 2: - s3c_gpio_cfgpin_range(S5PV310_GPC1(0), 5, S3C_GPIO_SFN(3)); + s3c_gpio_cfgpin_range(EXYNOS4_GPC1(0), 5, S3C_GPIO_SFN(3)); break; default: printk(KERN_DEBUG "Invalid PCM Controller number!"); @@ -183,13 +186,13 @@ static int s5pv310_pcm_cfg_gpio(struct platform_device *pdev) } static struct s3c_audio_pdata s3c_pcm_pdata = { - .cfg_gpio = s5pv310_pcm_cfg_gpio, + .cfg_gpio = exynos4_pcm_cfg_gpio, }; -static struct resource s5pv310_pcm0_resource[] = { +static struct resource exynos4_pcm0_resource[] = { [0] = { - .start = S5PV310_PA_PCM0, - .end = S5PV310_PA_PCM0 + 0x100 - 1, + .start = EXYNOS4_PA_PCM0, + .end = EXYNOS4_PA_PCM0 + 0x100 - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -204,20 +207,20 @@ static struct resource s5pv310_pcm0_resource[] = { }, }; -struct platform_device s5pv310_device_pcm0 = { +struct platform_device exynos4_device_pcm0 = { .name = "samsung-pcm", .id = 0, - .num_resources = ARRAY_SIZE(s5pv310_pcm0_resource), - .resource = s5pv310_pcm0_resource, + .num_resources = ARRAY_SIZE(exynos4_pcm0_resource), + .resource = exynos4_pcm0_resource, .dev = { .platform_data = &s3c_pcm_pdata, }, }; -static struct resource s5pv310_pcm1_resource[] = { +static struct resource exynos4_pcm1_resource[] = { [0] = { - .start = S5PV310_PA_PCM1, - .end = S5PV310_PA_PCM1 + 0x100 - 1, + .start = EXYNOS4_PA_PCM1, + .end = EXYNOS4_PA_PCM1 + 0x100 - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -232,20 +235,20 @@ static struct resource s5pv310_pcm1_resource[] = { }, }; -struct platform_device s5pv310_device_pcm1 = { +struct platform_device exynos4_device_pcm1 = { .name = "samsung-pcm", .id = 1, - .num_resources = ARRAY_SIZE(s5pv310_pcm1_resource), - .resource = s5pv310_pcm1_resource, + .num_resources = ARRAY_SIZE(exynos4_pcm1_resource), + .resource = exynos4_pcm1_resource, .dev = { .platform_data = &s3c_pcm_pdata, }, }; -static struct resource s5pv310_pcm2_resource[] = { +static struct resource exynos4_pcm2_resource[] = { [0] = { - .start = S5PV310_PA_PCM2, - .end = S5PV310_PA_PCM2 + 0x100 - 1, + .start = EXYNOS4_PA_PCM2, + .end = EXYNOS4_PA_PCM2 + 0x100 - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -260,11 +263,11 @@ static struct resource s5pv310_pcm2_resource[] = { }, }; -struct platform_device s5pv310_device_pcm2 = { +struct platform_device exynos4_device_pcm2 = { .name = "samsung-pcm", .id = 2, - .num_resources = ARRAY_SIZE(s5pv310_pcm2_resource), - .resource = s5pv310_pcm2_resource, + .num_resources = ARRAY_SIZE(exynos4_pcm2_resource), + .resource = exynos4_pcm2_resource, .dev = { .platform_data = &s3c_pcm_pdata, }, @@ -272,15 +275,15 @@ struct platform_device s5pv310_device_pcm2 = { /* AC97 Controller platform devices */ -static int s5pv310_ac97_cfg_gpio(struct platform_device *pdev) +static int exynos4_ac97_cfg_gpio(struct platform_device *pdev) { - return s3c_gpio_cfgpin_range(S5PV310_GPC0(0), 5, S3C_GPIO_SFN(4)); + return s3c_gpio_cfgpin_range(EXYNOS4_GPC0(0), 5, S3C_GPIO_SFN(4)); } -static struct resource s5pv310_ac97_resource[] = { +static struct resource exynos4_ac97_resource[] = { [0] = { - .start = S5PV310_PA_AC97, - .end = S5PV310_PA_AC97 + 0x100 - 1, + .start = EXYNOS4_PA_AC97, + .end = EXYNOS4_PA_AC97 + 0x100 - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -306,36 +309,36 @@ static struct resource s5pv310_ac97_resource[] = { }; static struct s3c_audio_pdata s3c_ac97_pdata = { - .cfg_gpio = s5pv310_ac97_cfg_gpio, + .cfg_gpio = exynos4_ac97_cfg_gpio, }; -static u64 s5pv310_ac97_dmamask = DMA_BIT_MASK(32); +static u64 exynos4_ac97_dmamask = DMA_BIT_MASK(32); -struct platform_device s5pv310_device_ac97 = { +struct platform_device exynos4_device_ac97 = { .name = "samsung-ac97", .id = -1, - .num_resources = ARRAY_SIZE(s5pv310_ac97_resource), - .resource = s5pv310_ac97_resource, + .num_resources = ARRAY_SIZE(exynos4_ac97_resource), + .resource = exynos4_ac97_resource, .dev = { .platform_data = &s3c_ac97_pdata, - .dma_mask = &s5pv310_ac97_dmamask, + .dma_mask = &exynos4_ac97_dmamask, .coherent_dma_mask = DMA_BIT_MASK(32), }, }; /* S/PDIF Controller platform_device */ -static int s5pv310_spdif_cfg_gpio(struct platform_device *pdev) +static int exynos4_spdif_cfg_gpio(struct platform_device *pdev) { - s3c_gpio_cfgpin_range(S5PV310_GPC1(0), 2, S3C_GPIO_SFN(3)); + s3c_gpio_cfgpin_range(EXYNOS4_GPC1(0), 2, S3C_GPIO_SFN(3)); return 0; } -static struct resource s5pv310_spdif_resource[] = { +static struct resource exynos4_spdif_resource[] = { [0] = { - .start = S5PV310_PA_SPDIF, - .end = S5PV310_PA_SPDIF + 0x100 - 1, + .start = EXYNOS4_PA_SPDIF, + .end = EXYNOS4_PA_SPDIF + 0x100 - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -346,19 +349,19 @@ static struct resource s5pv310_spdif_resource[] = { }; static struct s3c_audio_pdata samsung_spdif_pdata = { - .cfg_gpio = s5pv310_spdif_cfg_gpio, + .cfg_gpio = exynos4_spdif_cfg_gpio, }; -static u64 s5pv310_spdif_dmamask = DMA_BIT_MASK(32); +static u64 exynos4_spdif_dmamask = DMA_BIT_MASK(32); -struct platform_device s5pv310_device_spdif = { +struct platform_device exynos4_device_spdif = { .name = "samsung-spdif", .id = -1, - .num_resources = ARRAY_SIZE(s5pv310_spdif_resource), - .resource = s5pv310_spdif_resource, + .num_resources = ARRAY_SIZE(exynos4_spdif_resource), + .resource = exynos4_spdif_resource, .dev = { .platform_data = &samsung_spdif_pdata, - .dma_mask = &s5pv310_spdif_dmamask, + .dma_mask = &exynos4_spdif_dmamask, .coherent_dma_mask = DMA_BIT_MASK(32), }, }; diff --git a/arch/arm/mach-s5pv310/dev-pd.c b/arch/arm/mach-exynos4/dev-pd.c index 58a50c2d0b67..3273f25d6a75 100644 --- a/arch/arm/mach-s5pv310/dev-pd.c +++ b/arch/arm/mach-exynos4/dev-pd.c @@ -1,9 +1,9 @@ -/* linux/arch/arm/mach-s5pv310/dev-pd.c +/* linux/arch/arm/mach-exynos4/dev-pd.c * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. * http://www.samsung.com * - * S5PV310 - Power Domain support + * EXYNOS4 - Power Domain 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 @@ -19,7 +19,7 @@ #include <plat/pd.h> -static int s5pv310_pd_enable(struct device *dev) +static int exynos4_pd_enable(struct device *dev) { struct samsung_pd_info *pdata = dev->platform_data; u32 timeout; @@ -42,7 +42,7 @@ static int s5pv310_pd_enable(struct device *dev) return 0; } -static int s5pv310_pd_disable(struct device *dev) +static int exynos4_pd_disable(struct device *dev) { struct samsung_pd_info *pdata = dev->platform_data; u32 timeout; @@ -64,14 +64,14 @@ static int s5pv310_pd_disable(struct device *dev) return 0; } -struct platform_device s5pv310_device_pd[] = { +struct platform_device exynos4_device_pd[] = { { .name = "samsung-pd", .id = 0, .dev = { .platform_data = &(struct samsung_pd_info) { - .enable = s5pv310_pd_enable, - .disable = s5pv310_pd_disable, + .enable = exynos4_pd_enable, + .disable = exynos4_pd_disable, .base = S5P_PMU_MFC_CONF, }, }, @@ -80,8 +80,8 @@ struct platform_device s5pv310_device_pd[] = { .id = 1, .dev = { .platform_data = &(struct samsung_pd_info) { - .enable = s5pv310_pd_enable, - .disable = s5pv310_pd_disable, + .enable = exynos4_pd_enable, + .disable = exynos4_pd_disable, .base = S5P_PMU_G3D_CONF, }, }, @@ -90,8 +90,8 @@ struct platform_device s5pv310_device_pd[] = { .id = 2, .dev = { .platform_data = &(struct samsung_pd_info) { - .enable = s5pv310_pd_enable, - .disable = s5pv310_pd_disable, + .enable = exynos4_pd_enable, + .disable = exynos4_pd_disable, .base = S5P_PMU_LCD0_CONF, }, }, @@ -100,8 +100,8 @@ struct platform_device s5pv310_device_pd[] = { .id = 3, .dev = { .platform_data = &(struct samsung_pd_info) { - .enable = s5pv310_pd_enable, - .disable = s5pv310_pd_disable, + .enable = exynos4_pd_enable, + .disable = exynos4_pd_disable, .base = S5P_PMU_LCD1_CONF, }, }, @@ -110,8 +110,8 @@ struct platform_device s5pv310_device_pd[] = { .id = 4, .dev = { .platform_data = &(struct samsung_pd_info) { - .enable = s5pv310_pd_enable, - .disable = s5pv310_pd_disable, + .enable = exynos4_pd_enable, + .disable = exynos4_pd_disable, .base = S5P_PMU_TV_CONF, }, }, @@ -120,8 +120,8 @@ struct platform_device s5pv310_device_pd[] = { .id = 5, .dev = { .platform_data = &(struct samsung_pd_info) { - .enable = s5pv310_pd_enable, - .disable = s5pv310_pd_disable, + .enable = exynos4_pd_enable, + .disable = exynos4_pd_disable, .base = S5P_PMU_CAM_CONF, }, }, @@ -130,8 +130,8 @@ struct platform_device s5pv310_device_pd[] = { .id = 6, .dev = { .platform_data = &(struct samsung_pd_info) { - .enable = s5pv310_pd_enable, - .disable = s5pv310_pd_disable, + .enable = exynos4_pd_enable, + .disable = exynos4_pd_disable, .base = S5P_PMU_GPS_CONF, }, }, diff --git a/arch/arm/mach-s5pv310/dev-sysmmu.c b/arch/arm/mach-exynos4/dev-sysmmu.c index e1bb200ac0f0..3b7cae0fe23e 100644 --- a/arch/arm/mach-s5pv310/dev-sysmmu.c +++ b/arch/arm/mach-exynos4/dev-sysmmu.c @@ -1,8 +1,10 @@ -/* linux/arch/arm/mach-s5pv310/dev-sysmmu.c +/* linux/arch/arm/mach-exynos4/dev-sysmmu.c * * Copyright (c) 2010 Samsung Electronics Co., Ltd. * http://www.samsung.com * + * EXYNOS4 - System MMU 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. @@ -13,11 +15,33 @@ #include <mach/map.h> #include <mach/irqs.h> +#include <mach/sysmmu.h> +#include <plat/s5p-clock.h> + +/* These names must be equal to the clock names in mach-exynos4/clock.c */ +const char *sysmmu_ips_name[EXYNOS4_SYSMMU_TOTAL_IPNUM] = { + "SYSMMU_MDMA" , + "SYSMMU_SSS" , + "SYSMMU_FIMC0" , + "SYSMMU_FIMC1" , + "SYSMMU_FIMC2" , + "SYSMMU_FIMC3" , + "SYSMMU_JPEG" , + "SYSMMU_FIMD0" , + "SYSMMU_FIMD1" , + "SYSMMU_PCIe" , + "SYSMMU_G2D" , + "SYSMMU_ROTATOR", + "SYSMMU_MDMA2" , + "SYSMMU_TV" , + "SYSMMU_MFC_L" , + "SYSMMU_MFC_R" , +}; -static struct resource s5pv310_sysmmu_resource[] = { +static struct resource exynos4_sysmmu_resource[] = { [0] = { - .start = S5PV310_PA_SYSMMU_MDMA, - .end = S5PV310_PA_SYSMMU_MDMA + SZ_64K - 1, + .start = EXYNOS4_PA_SYSMMU_MDMA, + .end = EXYNOS4_PA_SYSMMU_MDMA + SZ_64K - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -26,8 +50,8 @@ static struct resource s5pv310_sysmmu_resource[] = { .flags = IORESOURCE_IRQ, }, [2] = { - .start = S5PV310_PA_SYSMMU_SSS, - .end = S5PV310_PA_SYSMMU_SSS + SZ_64K - 1, + .start = EXYNOS4_PA_SYSMMU_SSS, + .end = EXYNOS4_PA_SYSMMU_SSS + SZ_64K - 1, .flags = IORESOURCE_MEM, }, [3] = { @@ -36,8 +60,8 @@ static struct resource s5pv310_sysmmu_resource[] = { .flags = IORESOURCE_IRQ, }, [4] = { - .start = S5PV310_PA_SYSMMU_FIMC0, - .end = S5PV310_PA_SYSMMU_FIMC0 + SZ_64K - 1, + .start = EXYNOS4_PA_SYSMMU_FIMC0, + .end = EXYNOS4_PA_SYSMMU_FIMC0 + SZ_64K - 1, .flags = IORESOURCE_MEM, }, [5] = { @@ -46,8 +70,8 @@ static struct resource s5pv310_sysmmu_resource[] = { .flags = IORESOURCE_IRQ, }, [6] = { - .start = S5PV310_PA_SYSMMU_FIMC1, - .end = S5PV310_PA_SYSMMU_FIMC1 + SZ_64K - 1, + .start = EXYNOS4_PA_SYSMMU_FIMC1, + .end = EXYNOS4_PA_SYSMMU_FIMC1 + SZ_64K - 1, .flags = IORESOURCE_MEM, }, [7] = { @@ -56,8 +80,8 @@ static struct resource s5pv310_sysmmu_resource[] = { .flags = IORESOURCE_IRQ, }, [8] = { - .start = S5PV310_PA_SYSMMU_FIMC2, - .end = S5PV310_PA_SYSMMU_FIMC2 + SZ_64K - 1, + .start = EXYNOS4_PA_SYSMMU_FIMC2, + .end = EXYNOS4_PA_SYSMMU_FIMC2 + SZ_64K - 1, .flags = IORESOURCE_MEM, }, [9] = { @@ -66,8 +90,8 @@ static struct resource s5pv310_sysmmu_resource[] = { .flags = IORESOURCE_IRQ, }, [10] = { - .start = S5PV310_PA_SYSMMU_FIMC3, - .end = S5PV310_PA_SYSMMU_FIMC3 + SZ_64K - 1, + .start = EXYNOS4_PA_SYSMMU_FIMC3, + .end = EXYNOS4_PA_SYSMMU_FIMC3 + SZ_64K - 1, .flags = IORESOURCE_MEM, }, [11] = { @@ -76,8 +100,8 @@ static struct resource s5pv310_sysmmu_resource[] = { .flags = IORESOURCE_IRQ, }, [12] = { - .start = S5PV310_PA_SYSMMU_JPEG, - .end = S5PV310_PA_SYSMMU_JPEG + SZ_64K - 1, + .start = EXYNOS4_PA_SYSMMU_JPEG, + .end = EXYNOS4_PA_SYSMMU_JPEG + SZ_64K - 1, .flags = IORESOURCE_MEM, }, [13] = { @@ -86,8 +110,8 @@ static struct resource s5pv310_sysmmu_resource[] = { .flags = IORESOURCE_IRQ, }, [14] = { - .start = S5PV310_PA_SYSMMU_FIMD0, - .end = S5PV310_PA_SYSMMU_FIMD0 + SZ_64K - 1, + .start = EXYNOS4_PA_SYSMMU_FIMD0, + .end = EXYNOS4_PA_SYSMMU_FIMD0 + SZ_64K - 1, .flags = IORESOURCE_MEM, }, [15] = { @@ -96,8 +120,8 @@ static struct resource s5pv310_sysmmu_resource[] = { .flags = IORESOURCE_IRQ, }, [16] = { - .start = S5PV310_PA_SYSMMU_FIMD1, - .end = S5PV310_PA_SYSMMU_FIMD1 + SZ_64K - 1, + .start = EXYNOS4_PA_SYSMMU_FIMD1, + .end = EXYNOS4_PA_SYSMMU_FIMD1 + SZ_64K - 1, .flags = IORESOURCE_MEM, }, [17] = { @@ -106,8 +130,8 @@ static struct resource s5pv310_sysmmu_resource[] = { .flags = IORESOURCE_IRQ, }, [18] = { - .start = S5PV310_PA_SYSMMU_PCIe, - .end = S5PV310_PA_SYSMMU_PCIe + SZ_64K - 1, + .start = EXYNOS4_PA_SYSMMU_PCIe, + .end = EXYNOS4_PA_SYSMMU_PCIe + SZ_64K - 1, .flags = IORESOURCE_MEM, }, [19] = { @@ -116,8 +140,8 @@ static struct resource s5pv310_sysmmu_resource[] = { .flags = IORESOURCE_IRQ, }, [20] = { - .start = S5PV310_PA_SYSMMU_G2D, - .end = S5PV310_PA_SYSMMU_G2D + SZ_64K - 1, + .start = EXYNOS4_PA_SYSMMU_G2D, + .end = EXYNOS4_PA_SYSMMU_G2D + SZ_64K - 1, .flags = IORESOURCE_MEM, }, [21] = { @@ -126,8 +150,8 @@ static struct resource s5pv310_sysmmu_resource[] = { .flags = IORESOURCE_IRQ, }, [22] = { - .start = S5PV310_PA_SYSMMU_ROTATOR, - .end = S5PV310_PA_SYSMMU_ROTATOR + SZ_64K - 1, + .start = EXYNOS4_PA_SYSMMU_ROTATOR, + .end = EXYNOS4_PA_SYSMMU_ROTATOR + SZ_64K - 1, .flags = IORESOURCE_MEM, }, [23] = { @@ -136,8 +160,8 @@ static struct resource s5pv310_sysmmu_resource[] = { .flags = IORESOURCE_IRQ, }, [24] = { - .start = S5PV310_PA_SYSMMU_MDMA2, - .end = S5PV310_PA_SYSMMU_MDMA2 + SZ_64K - 1, + .start = EXYNOS4_PA_SYSMMU_MDMA2, + .end = EXYNOS4_PA_SYSMMU_MDMA2 + SZ_64K - 1, .flags = IORESOURCE_MEM, }, [25] = { @@ -146,8 +170,8 @@ static struct resource s5pv310_sysmmu_resource[] = { .flags = IORESOURCE_IRQ, }, [26] = { - .start = S5PV310_PA_SYSMMU_TV, - .end = S5PV310_PA_SYSMMU_TV + SZ_64K - 1, + .start = EXYNOS4_PA_SYSMMU_TV, + .end = EXYNOS4_PA_SYSMMU_TV + SZ_64K - 1, .flags = IORESOURCE_MEM, }, [27] = { @@ -156,8 +180,8 @@ static struct resource s5pv310_sysmmu_resource[] = { .flags = IORESOURCE_IRQ, }, [28] = { - .start = S5PV310_PA_SYSMMU_MFC_L, - .end = S5PV310_PA_SYSMMU_MFC_L + SZ_64K - 1, + .start = EXYNOS4_PA_SYSMMU_MFC_L, + .end = EXYNOS4_PA_SYSMMU_MFC_L + SZ_64K - 1, .flags = IORESOURCE_MEM, }, [29] = { @@ -166,8 +190,8 @@ static struct resource s5pv310_sysmmu_resource[] = { .flags = IORESOURCE_IRQ, }, [30] = { - .start = S5PV310_PA_SYSMMU_MFC_R, - .end = S5PV310_PA_SYSMMU_MFC_R + SZ_64K - 1, + .start = EXYNOS4_PA_SYSMMU_MFC_R, + .end = EXYNOS4_PA_SYSMMU_MFC_R + SZ_64K - 1, .flags = IORESOURCE_MEM, }, [31] = { @@ -177,11 +201,32 @@ static struct resource s5pv310_sysmmu_resource[] = { }, }; -struct platform_device s5pv310_device_sysmmu = { +struct platform_device exynos4_device_sysmmu = { .name = "s5p-sysmmu", .id = 32, - .num_resources = ARRAY_SIZE(s5pv310_sysmmu_resource), - .resource = s5pv310_sysmmu_resource, + .num_resources = ARRAY_SIZE(exynos4_sysmmu_resource), + .resource = exynos4_sysmmu_resource, }; +EXPORT_SYMBOL(exynos4_device_sysmmu); + +static struct clk *sysmmu_clk[S5P_SYSMMU_TOTAL_IPNUM]; +void sysmmu_clk_init(struct device *dev, sysmmu_ips ips) +{ + sysmmu_clk[ips] = clk_get(dev, sysmmu_ips_name[ips]); + if (IS_ERR(sysmmu_clk[ips])) + sysmmu_clk[ips] = NULL; + else + clk_put(sysmmu_clk[ips]); +} + +void sysmmu_clk_enable(sysmmu_ips ips) +{ + if (sysmmu_clk[ips]) + clk_enable(sysmmu_clk[ips]); +} -EXPORT_SYMBOL(s5pv310_device_sysmmu); +void sysmmu_clk_disable(sysmmu_ips ips) +{ + if (sysmmu_clk[ips]) + clk_disable(sysmmu_clk[ips]); +} diff --git a/arch/arm/mach-s5pv310/dma.c b/arch/arm/mach-exynos4/dma.c index 20066c7c9e56..564bb530f332 100644 --- a/arch/arm/mach-s5pv310/dma.c +++ b/arch/arm/mach-exynos4/dma.c @@ -1,4 +1,8 @@ -/* +/* 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> * @@ -30,10 +34,10 @@ static u64 dma_dmamask = DMA_BIT_MASK(32); -static struct resource s5pv310_pdma0_resource[] = { +static struct resource exynos4_pdma0_resource[] = { [0] = { - .start = S5PV310_PA_PDMA0, - .end = S5PV310_PA_PDMA0 + SZ_4K, + .start = EXYNOS4_PA_PDMA0, + .end = EXYNOS4_PA_PDMA0 + SZ_4K, .flags = IORESOURCE_MEM, }, [1] = { @@ -43,7 +47,7 @@ static struct resource s5pv310_pdma0_resource[] = { }, }; -static struct s3c_pl330_platdata s5pv310_pdma0_pdata = { +static struct s3c_pl330_platdata exynos4_pdma0_pdata = { .peri = { [0] = DMACH_PCM0_RX, [1] = DMACH_PCM0_TX, @@ -80,22 +84,22 @@ static struct s3c_pl330_platdata s5pv310_pdma0_pdata = { }, }; -static struct platform_device s5pv310_device_pdma0 = { +static struct platform_device exynos4_device_pdma0 = { .name = "s3c-pl330", .id = 0, - .num_resources = ARRAY_SIZE(s5pv310_pdma0_resource), - .resource = s5pv310_pdma0_resource, + .num_resources = ARRAY_SIZE(exynos4_pdma0_resource), + .resource = exynos4_pdma0_resource, .dev = { .dma_mask = &dma_dmamask, .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &s5pv310_pdma0_pdata, + .platform_data = &exynos4_pdma0_pdata, }, }; -static struct resource s5pv310_pdma1_resource[] = { +static struct resource exynos4_pdma1_resource[] = { [0] = { - .start = S5PV310_PA_PDMA1, - .end = S5PV310_PA_PDMA1 + SZ_4K, + .start = EXYNOS4_PA_PDMA1, + .end = EXYNOS4_PA_PDMA1 + SZ_4K, .flags = IORESOURCE_MEM, }, [1] = { @@ -105,7 +109,7 @@ static struct resource s5pv310_pdma1_resource[] = { }, }; -static struct s3c_pl330_platdata s5pv310_pdma1_pdata = { +static struct s3c_pl330_platdata exynos4_pdma1_pdata = { .peri = { [0] = DMACH_PCM0_RX, [1] = DMACH_PCM0_TX, @@ -142,27 +146,27 @@ static struct s3c_pl330_platdata s5pv310_pdma1_pdata = { }, }; -static struct platform_device s5pv310_device_pdma1 = { +static struct platform_device exynos4_device_pdma1 = { .name = "s3c-pl330", .id = 1, - .num_resources = ARRAY_SIZE(s5pv310_pdma1_resource), - .resource = s5pv310_pdma1_resource, + .num_resources = ARRAY_SIZE(exynos4_pdma1_resource), + .resource = exynos4_pdma1_resource, .dev = { .dma_mask = &dma_dmamask, .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &s5pv310_pdma1_pdata, + .platform_data = &exynos4_pdma1_pdata, }, }; -static struct platform_device *s5pv310_dmacs[] __initdata = { - &s5pv310_device_pdma0, - &s5pv310_device_pdma1, +static struct platform_device *exynos4_dmacs[] __initdata = { + &exynos4_device_pdma0, + &exynos4_device_pdma1, }; -static int __init s5pv310_dma_init(void) +static int __init exynos4_dma_init(void) { - platform_add_devices(s5pv310_dmacs, ARRAY_SIZE(s5pv310_dmacs)); + platform_add_devices(exynos4_dmacs, ARRAY_SIZE(exynos4_dmacs)); return 0; } -arch_initcall(s5pv310_dma_init); +arch_initcall(exynos4_dma_init); diff --git a/arch/arm/mach-exynos4/gpiolib.c b/arch/arm/mach-exynos4/gpiolib.c new file mode 100644 index 000000000000..d54ca6adb660 --- /dev/null +++ b/arch/arm/mach-exynos4/gpiolib.c @@ -0,0 +1,365 @@ +/* linux/arch/arm/mach-exynos4/gpiolib.c + * + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * EXYNOS4 - GPIOlib 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/kernel.h> +#include <linux/irq.h> +#include <linux/io.h> +#include <linux/gpio.h> + +#include <mach/map.h> + +#include <plat/gpio-core.h> +#include <plat/gpio-cfg.h> +#include <plat/gpio-cfg-helpers.h> + +static struct s3c_gpio_cfg gpio_cfg = { + .set_config = s3c_gpio_setcfg_s3c64xx_4bit, + .set_pull = s3c_gpio_setpull_updown, + .get_pull = s3c_gpio_getpull_updown, +}; + +static struct s3c_gpio_cfg gpio_cfg_noint = { + .set_config = s3c_gpio_setcfg_s3c64xx_4bit, + .set_pull = s3c_gpio_setpull_updown, + .get_pull = s3c_gpio_getpull_updown, +}; + +/* + * Following are the gpio banks in v310. + * + * The 'config' member when left to NULL, is initialized to the default + * structure gpio_cfg in the init function below. + * + * The 'base' member is also initialized in the init function below. + * Note: The initialization of 'base' member of s3c_gpio_chip structure + * uses the above macro and depends on the banks being listed in order here. + */ +static struct s3c_gpio_chip exynos4_gpio_part1_4bit[] = { + { + .chip = { + .base = EXYNOS4_GPA0(0), + .ngpio = EXYNOS4_GPIO_A0_NR, + .label = "GPA0", + }, + }, { + .chip = { + .base = EXYNOS4_GPA1(0), + .ngpio = EXYNOS4_GPIO_A1_NR, + .label = "GPA1", + }, + }, { + .chip = { + .base = EXYNOS4_GPB(0), + .ngpio = EXYNOS4_GPIO_B_NR, + .label = "GPB", + }, + }, { + .chip = { + .base = EXYNOS4_GPC0(0), + .ngpio = EXYNOS4_GPIO_C0_NR, + .label = "GPC0", + }, + }, { + .chip = { + .base = EXYNOS4_GPC1(0), + .ngpio = EXYNOS4_GPIO_C1_NR, + .label = "GPC1", + }, + }, { + .chip = { + .base = EXYNOS4_GPD0(0), + .ngpio = EXYNOS4_GPIO_D0_NR, + .label = "GPD0", + }, + }, { + .chip = { + .base = EXYNOS4_GPD1(0), + .ngpio = EXYNOS4_GPIO_D1_NR, + .label = "GPD1", + }, + }, { + .chip = { + .base = EXYNOS4_GPE0(0), + .ngpio = EXYNOS4_GPIO_E0_NR, + .label = "GPE0", + }, + }, { + .chip = { + .base = EXYNOS4_GPE1(0), + .ngpio = EXYNOS4_GPIO_E1_NR, + .label = "GPE1", + }, + }, { + .chip = { + .base = EXYNOS4_GPE2(0), + .ngpio = EXYNOS4_GPIO_E2_NR, + .label = "GPE2", + }, + }, { + .chip = { + .base = EXYNOS4_GPE3(0), + .ngpio = EXYNOS4_GPIO_E3_NR, + .label = "GPE3", + }, + }, { + .chip = { + .base = EXYNOS4_GPE4(0), + .ngpio = EXYNOS4_GPIO_E4_NR, + .label = "GPE4", + }, + }, { + .chip = { + .base = EXYNOS4_GPF0(0), + .ngpio = EXYNOS4_GPIO_F0_NR, + .label = "GPF0", + }, + }, { + .chip = { + .base = EXYNOS4_GPF1(0), + .ngpio = EXYNOS4_GPIO_F1_NR, + .label = "GPF1", + }, + }, { + .chip = { + .base = EXYNOS4_GPF2(0), + .ngpio = EXYNOS4_GPIO_F2_NR, + .label = "GPF2", + }, + }, { + .chip = { + .base = EXYNOS4_GPF3(0), + .ngpio = EXYNOS4_GPIO_F3_NR, + .label = "GPF3", + }, + }, +}; + +static struct s3c_gpio_chip exynos4_gpio_part2_4bit[] = { + { + .chip = { + .base = EXYNOS4_GPJ0(0), + .ngpio = EXYNOS4_GPIO_J0_NR, + .label = "GPJ0", + }, + }, { + .chip = { + .base = EXYNOS4_GPJ1(0), + .ngpio = EXYNOS4_GPIO_J1_NR, + .label = "GPJ1", + }, + }, { + .chip = { + .base = EXYNOS4_GPK0(0), + .ngpio = EXYNOS4_GPIO_K0_NR, + .label = "GPK0", + }, + }, { + .chip = { + .base = EXYNOS4_GPK1(0), + .ngpio = EXYNOS4_GPIO_K1_NR, + .label = "GPK1", + }, + }, { + .chip = { + .base = EXYNOS4_GPK2(0), + .ngpio = EXYNOS4_GPIO_K2_NR, + .label = "GPK2", + }, + }, { + .chip = { + .base = EXYNOS4_GPK3(0), + .ngpio = EXYNOS4_GPIO_K3_NR, + .label = "GPK3", + }, + }, { + .chip = { + .base = EXYNOS4_GPL0(0), + .ngpio = EXYNOS4_GPIO_L0_NR, + .label = "GPL0", + }, + }, { + .chip = { + .base = EXYNOS4_GPL1(0), + .ngpio = EXYNOS4_GPIO_L1_NR, + .label = "GPL1", + }, + }, { + .chip = { + .base = EXYNOS4_GPL2(0), + .ngpio = EXYNOS4_GPIO_L2_NR, + .label = "GPL2", + }, + }, { + .config = &gpio_cfg_noint, + .chip = { + .base = EXYNOS4_GPY0(0), + .ngpio = EXYNOS4_GPIO_Y0_NR, + .label = "GPY0", + }, + }, { + .config = &gpio_cfg_noint, + .chip = { + .base = EXYNOS4_GPY1(0), + .ngpio = EXYNOS4_GPIO_Y1_NR, + .label = "GPY1", + }, + }, { + .config = &gpio_cfg_noint, + .chip = { + .base = EXYNOS4_GPY2(0), + .ngpio = EXYNOS4_GPIO_Y2_NR, + .label = "GPY2", + }, + }, { + .config = &gpio_cfg_noint, + .chip = { + .base = EXYNOS4_GPY3(0), + .ngpio = EXYNOS4_GPIO_Y3_NR, + .label = "GPY3", + }, + }, { + .config = &gpio_cfg_noint, + .chip = { + .base = EXYNOS4_GPY4(0), + .ngpio = EXYNOS4_GPIO_Y4_NR, + .label = "GPY4", + }, + }, { + .config = &gpio_cfg_noint, + .chip = { + .base = EXYNOS4_GPY5(0), + .ngpio = EXYNOS4_GPIO_Y5_NR, + .label = "GPY5", + }, + }, { + .config = &gpio_cfg_noint, + .chip = { + .base = EXYNOS4_GPY6(0), + .ngpio = EXYNOS4_GPIO_Y6_NR, + .label = "GPY6", + }, + }, { + .base = (S5P_VA_GPIO2 + 0xC00), + .config = &gpio_cfg_noint, + .irq_base = IRQ_EINT(0), + .chip = { + .base = EXYNOS4_GPX0(0), + .ngpio = EXYNOS4_GPIO_X0_NR, + .label = "GPX0", + .to_irq = samsung_gpiolib_to_irq, + }, + }, { + .base = (S5P_VA_GPIO2 + 0xC20), + .config = &gpio_cfg_noint, + .irq_base = IRQ_EINT(8), + .chip = { + .base = EXYNOS4_GPX1(0), + .ngpio = EXYNOS4_GPIO_X1_NR, + .label = "GPX1", + .to_irq = samsung_gpiolib_to_irq, + }, + }, { + .base = (S5P_VA_GPIO2 + 0xC40), + .config = &gpio_cfg_noint, + .irq_base = IRQ_EINT(16), + .chip = { + .base = EXYNOS4_GPX2(0), + .ngpio = EXYNOS4_GPIO_X2_NR, + .label = "GPX2", + .to_irq = samsung_gpiolib_to_irq, + }, + }, { + .base = (S5P_VA_GPIO2 + 0xC60), + .config = &gpio_cfg_noint, + .irq_base = IRQ_EINT(24), + .chip = { + .base = EXYNOS4_GPX3(0), + .ngpio = EXYNOS4_GPIO_X3_NR, + .label = "GPX3", + .to_irq = samsung_gpiolib_to_irq, + }, + }, +}; + +static struct s3c_gpio_chip exynos4_gpio_part3_4bit[] = { + { + .chip = { + .base = EXYNOS4_GPZ(0), + .ngpio = EXYNOS4_GPIO_Z_NR, + .label = "GPZ", + }, + }, +}; + +static __init int exynos4_gpiolib_init(void) +{ + struct s3c_gpio_chip *chip; + int i; + int group = 0; + int nr_chips; + + /* GPIO part 1 */ + + chip = exynos4_gpio_part1_4bit; + nr_chips = ARRAY_SIZE(exynos4_gpio_part1_4bit); + + for (i = 0; i < nr_chips; i++, chip++) { + if (chip->config == NULL) { + chip->config = &gpio_cfg; + /* Assign the GPIO interrupt group */ + chip->group = group++; + } + if (chip->base == NULL) + chip->base = S5P_VA_GPIO1 + (i) * 0x20; + } + + samsung_gpiolib_add_4bit_chips(exynos4_gpio_part1_4bit, nr_chips); + + /* GPIO part 2 */ + + chip = exynos4_gpio_part2_4bit; + nr_chips = ARRAY_SIZE(exynos4_gpio_part2_4bit); + + for (i = 0; i < nr_chips; i++, chip++) { + if (chip->config == NULL) { + chip->config = &gpio_cfg; + /* Assign the GPIO interrupt group */ + chip->group = group++; + } + if (chip->base == NULL) + chip->base = S5P_VA_GPIO2 + (i) * 0x20; + } + + samsung_gpiolib_add_4bit_chips(exynos4_gpio_part2_4bit, nr_chips); + + /* GPIO part 3 */ + + chip = exynos4_gpio_part3_4bit; + nr_chips = ARRAY_SIZE(exynos4_gpio_part3_4bit); + + for (i = 0; i < nr_chips; i++, chip++) { + if (chip->config == NULL) { + chip->config = &gpio_cfg; + /* Assign the GPIO interrupt group */ + chip->group = group++; + } + if (chip->base == NULL) + chip->base = S5P_VA_GPIO3 + (i) * 0x20; + } + + samsung_gpiolib_add_4bit_chips(exynos4_gpio_part3_4bit, nr_chips); + s5p_register_gpioint_bank(IRQ_GPIO_XA, 0, IRQ_GPIO1_NR_GROUPS); + s5p_register_gpioint_bank(IRQ_GPIO_XB, IRQ_GPIO1_NR_GROUPS, IRQ_GPIO2_NR_GROUPS); + + return 0; +} +core_initcall(exynos4_gpiolib_init); diff --git a/arch/arm/mach-s5pv310/headsmp.S b/arch/arm/mach-exynos4/headsmp.S index 164b7b045713..6c6cfc50c46b 100644 --- a/arch/arm/mach-s5pv310/headsmp.S +++ b/arch/arm/mach-exynos4/headsmp.S @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-s5pv310/headsmp.S + * linux/arch/arm/mach-exynos4/headsmp.S * * Cloned from linux/arch/arm/mach-realview/headsmp.S * @@ -16,11 +16,11 @@ __INIT /* - * s5pv310 specific entry point for secondary CPUs. This provides + * exynos4 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(s5pv310_secondary_startup) +ENTRY(exynos4_secondary_startup) mrc p15, 0, r0, c0, c0, 5 and r0, r0, #15 adr r4, 1f diff --git a/arch/arm/mach-s5pv310/hotplug.c b/arch/arm/mach-exynos4/hotplug.c index c24235c89eed..2b5909e2ccd3 100644 --- a/arch/arm/mach-s5pv310/hotplug.c +++ b/arch/arm/mach-exynos4/hotplug.c @@ -1,4 +1,4 @@ -/* linux arch/arm/mach-s5pv310/hotplug.c +/* linux arch/arm/mach-exynos4/hotplug.c * * Cloned from linux/arch/arm/mach-realview/hotplug.c * @@ -30,13 +30,13 @@ static inline void cpu_enter_lowpower(void) * Turn off coherency */ " mrc p15, 0, %0, c1, c0, 1\n" - " bic %0, %0, #0x20\n" + " bic %0, %0, %3\n" " mcr p15, 0, %0, c1, c0, 1\n" " mrc p15, 0, %0, c1, c0, 0\n" " bic %0, %0, %2\n" " mcr p15, 0, %0, c1, c0, 0\n" : "=&r" (v) - : "r" (0), "Ir" (CR_C) + : "r" (0), "Ir" (CR_C), "Ir" (0x40) : "cc"); } @@ -49,10 +49,10 @@ static inline void cpu_leave_lowpower(void) " orr %0, %0, %1\n" " mcr p15, 0, %0, c1, c0, 0\n" " mrc p15, 0, %0, c1, c0, 1\n" - " orr %0, %0, #0x20\n" + " orr %0, %0, %2\n" " mcr p15, 0, %0, c1, c0, 1\n" : "=&r" (v) - : "Ir" (CR_C) + : "Ir" (CR_C), "Ir" (0x40) : "cc"); } diff --git a/arch/arm/mach-s5pv310/include/mach/debug-macro.S b/arch/arm/mach-exynos4/include/mach/debug-macro.S index b0d920c474d3..58bbd049a6c4 100644 --- a/arch/arm/mach-s5pv310/include/mach/debug-macro.S +++ b/arch/arm/mach-exynos4/include/mach/debug-macro.S @@ -1,7 +1,7 @@ -/* linux/arch/arm/mach-s5pv310/include/mach/debug-macro.S +/* linux/arch/arm/mach-exynos4/include/mach/debug-macro.S * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com * * Based on arch/arm/mach-s3c6400/include/mach/debug-macro.S * diff --git a/arch/arm/mach-s5pv310/include/mach/dma.h b/arch/arm/mach-exynos4/include/mach/dma.h index 81209eb1409b..81209eb1409b 100644 --- a/arch/arm/mach-s5pv310/include/mach/dma.h +++ b/arch/arm/mach-exynos4/include/mach/dma.h diff --git a/arch/arm/mach-s5pv310/include/mach/entry-macro.S b/arch/arm/mach-exynos4/include/mach/entry-macro.S index e600e1d522df..d8f38c2e5654 100644 --- a/arch/arm/mach-s5pv310/include/mach/entry-macro.S +++ b/arch/arm/mach-exynos4/include/mach/entry-macro.S @@ -1,8 +1,8 @@ -/* arch/arm/mach-s5pv310/include/mach/entry-macro.S +/* arch/arm/mach-exynos4/include/mach/entry-macro.S * * Cloned from arch/arm/mach-realview/include/mach/entry-macro.S * - * Low-level IRQ helper macros for S5PV310 platforms + * Low-level IRQ helper macros for EXYNOS4 platforms * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any diff --git a/arch/arm/mach-exynos4/include/mach/gpio.h b/arch/arm/mach-exynos4/include/mach/gpio.h new file mode 100644 index 000000000000..939728b38d48 --- /dev/null +++ b/arch/arm/mach-exynos4/include/mach/gpio.h @@ -0,0 +1,156 @@ +/* linux/arch/arm/mach-exynos4/include/mach/gpio.h + * + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * EXYNOS4 - 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__ + +#define gpio_get_value __gpio_get_value +#define gpio_set_value __gpio_set_value +#define gpio_cansleep __gpio_cansleep +#define gpio_to_irq __gpio_to_irq + +/* Practically, GPIO banks upto GPZ are the configurable gpio banks */ + +/* 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) + +/* GPIO bank numbers */ + +#define EXYNOS4_GPIO_NEXT(__gpio) \ + ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1) + +enum s5p_gpio_number { + EXYNOS4_GPIO_A0_START = 0, + EXYNOS4_GPIO_A1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_A0), + EXYNOS4_GPIO_B_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_A1), + EXYNOS4_GPIO_C0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_B), + EXYNOS4_GPIO_C1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_C0), + EXYNOS4_GPIO_D0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_C1), + EXYNOS4_GPIO_D1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_D0), + EXYNOS4_GPIO_E0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_D1), + EXYNOS4_GPIO_E1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_E0), + EXYNOS4_GPIO_E2_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_E1), + EXYNOS4_GPIO_E3_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_E2), + EXYNOS4_GPIO_E4_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_E3), + EXYNOS4_GPIO_F0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_E4), + EXYNOS4_GPIO_F1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_F0), + EXYNOS4_GPIO_F2_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_F1), + EXYNOS4_GPIO_F3_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_F2), + EXYNOS4_GPIO_J0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_F3), + EXYNOS4_GPIO_J1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_J0), + EXYNOS4_GPIO_K0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_J1), + EXYNOS4_GPIO_K1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_K0), + EXYNOS4_GPIO_K2_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_K1), + EXYNOS4_GPIO_K3_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_K2), + EXYNOS4_GPIO_L0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_K3), + EXYNOS4_GPIO_L1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_L0), + EXYNOS4_GPIO_L2_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_L1), + EXYNOS4_GPIO_X0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_L2), + EXYNOS4_GPIO_X1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_X0), + EXYNOS4_GPIO_X2_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_X1), + EXYNOS4_GPIO_X3_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_X2), + EXYNOS4_GPIO_Y0_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_X3), + EXYNOS4_GPIO_Y1_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y0), + EXYNOS4_GPIO_Y2_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y1), + EXYNOS4_GPIO_Y3_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y2), + EXYNOS4_GPIO_Y4_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y3), + EXYNOS4_GPIO_Y5_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y4), + EXYNOS4_GPIO_Y6_START = EXYNOS4_GPIO_NEXT(EXYNOS4_GPIO_Y5), + EXYNOS4_GPIO_Z_START = EXYNOS4_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) +#define S3C_GPIO_END EXYNOS4_GPIO_END + +/* define the number of gpios we need to the one after the GPZ() range */ +#define ARCH_NR_GPIOS (EXYNOS4_GPZ(EXYNOS4_GPIO_Z_NR) + \ + CONFIG_SAMSUNG_GPIO_EXTRA + 1) + +#include <asm-generic/gpio.h> + +#endif /* __ASM_ARCH_GPIO_H */ diff --git a/arch/arm/mach-s5pv310/include/mach/hardware.h b/arch/arm/mach-exynos4/include/mach/hardware.h index 28ff9881f1a6..5109eb232f23 100644 --- a/arch/arm/mach-s5pv310/include/mach/hardware.h +++ b/arch/arm/mach-exynos4/include/mach/hardware.h @@ -1,9 +1,9 @@ -/* linux/arch/arm/mach-s5pv310/include/mach/hardware.h +/* linux/arch/arm/mach-exynos4/include/mach/hardware.h * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com * - * S5PV310 - Hardware support + * EXYNOS4 - Hardware 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 diff --git a/arch/arm/mach-s5pv310/include/mach/io.h b/arch/arm/mach-exynos4/include/mach/io.h index 8a7f9128391f..d5478d247535 100644 --- a/arch/arm/mach-s5pv310/include/mach/io.h +++ b/arch/arm/mach-exynos4/include/mach/io.h @@ -1,13 +1,13 @@ -/* linux/arch/arm/mach-s5pv310/include/mach/io.h +/* linux/arch/arm/mach-exynos4/include/mach/io.h * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com * * Copyright 2008-2010 Ben Dooks <ben-linux@fluff.org> * * Based on arch/arm/mach-s5p6442/include/mach/io.h * - * Default IO routines for S5PV310 + * Default IO routines for EXYNOS4 * * 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 diff --git a/arch/arm/mach-s5pv310/include/mach/irqs.h b/arch/arm/mach-exynos4/include/mach/irqs.h index 536b0b59fc83..5d037301d21a 100644 --- a/arch/arm/mach-s5pv310/include/mach/irqs.h +++ b/arch/arm/mach-exynos4/include/mach/irqs.h @@ -1,9 +1,9 @@ -/* linux/arch/arm/mach-s5pv310/include/mach/irqs.h +/* linux/arch/arm/mach-exynos4/include/mach/irqs.h * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com * - * S5PV310 - IRQ definitions + * EXYNOS4 - 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 @@ -85,6 +85,9 @@ #define IRQ_RTC_ALARM COMBINER_IRQ(23, 0) #define IRQ_RTC_TIC COMBINER_IRQ(23, 1) +#define IRQ_GPIO_XB COMBINER_IRQ(24, 0) +#define IRQ_GPIO_XA COMBINER_IRQ(24, 1) + #define IRQ_UART0 COMBINER_IRQ(26, 0) #define IRQ_UART1 COMBINER_IRQ(26, 1) #define IRQ_UART2 COMBINER_IRQ(26, 2) @@ -108,6 +111,11 @@ #define IRQ_MIPI_CSIS0 COMBINER_IRQ(30, 0) #define IRQ_MIPI_CSIS1 COMBINER_IRQ(30, 1) +#define IRQ_FIMC0 COMBINER_IRQ(32, 0) +#define IRQ_FIMC1 COMBINER_IRQ(32, 1) +#define IRQ_FIMC2 COMBINER_IRQ(33, 0) +#define IRQ_FIMC3 COMBINER_IRQ(33, 1) + #define IRQ_ONENAND_AUDI COMBINER_IRQ(34, 0) #define IRQ_MCT_L1 COMBINER_IRQ(35, 3) @@ -131,6 +139,7 @@ #define IRQ_MCT_L0 COMBINER_IRQ(51, 0) #define IRQ_WDT COMBINER_IRQ(53, 0) +#define IRQ_MCT_G0 COMBINER_IRQ(53, 4) #define MAX_COMBINER_NR 54 @@ -139,8 +148,13 @@ #define S5P_EINT_BASE1 (S5P_IRQ_EINT_BASE + 0) #define S5P_EINT_BASE2 (S5P_IRQ_EINT_BASE + 16) -/* Set the default NR_IRQS */ +/* optional GPIO interrupts */ +#define S5P_GPIOINT_BASE (S5P_IRQ_EINT_BASE + 32) +#define IRQ_GPIO1_NR_GROUPS 16 +#define IRQ_GPIO2_NR_GROUPS 9 +#define IRQ_GPIO_END (S5P_GPIOINT_BASE + S5P_GPIOINT_COUNT) -#define NR_IRQS (S5P_IRQ_EINT_BASE + 32) +/* Set the default NR_IRQS */ +#define NR_IRQS (IRQ_GPIO_END) #endif /* __ASM_ARCH_IRQS_H */ diff --git a/arch/arm/mach-exynos4/include/mach/map.h b/arch/arm/mach-exynos4/include/mach/map.h new file mode 100644 index 000000000000..6330b73b9ea7 --- /dev/null +++ b/arch/arm/mach-exynos4/include/mach/map.h @@ -0,0 +1,162 @@ +/* linux/arch/arm/mach-exynos4/include/mach/map.h + * + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com/ + * + * EXYNOS4 - Memory map 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_MAP_H +#define __ASM_ARCH_MAP_H __FILE__ + +#include <plat/map-base.h> + +/* + * EXYNOS4 UART offset is 0x10000 but the older S5P SoCs are 0x400. + * So need to define it, and here is to avoid redefinition warning. + */ +#define S3C_UART_OFFSET (0x10000) + +#include <plat/map-s5p.h> + +#define EXYNOS4_PA_SYSRAM 0x02020000 + +#define EXYNOS4_PA_FIMC0 0x11800000 +#define EXYNOS4_PA_FIMC1 0x11810000 +#define EXYNOS4_PA_FIMC2 0x11820000 +#define EXYNOS4_PA_FIMC3 0x11830000 + +#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 EXYNOS4_PA_CHIPID 0x10000000 + +#define EXYNOS4_PA_SYSCON 0x10010000 +#define EXYNOS4_PA_PMU 0x10020000 +#define EXYNOS4_PA_CMU 0x10030000 + +#define EXYNOS4_PA_SYSTIMER 0x10050000 +#define EXYNOS4_PA_WATCHDOG 0x10060000 +#define EXYNOS4_PA_RTC 0x10070000 + +#define EXYNOS4_PA_KEYPAD 0x100A0000 + +#define EXYNOS4_PA_DMC0 0x10400000 + +#define EXYNOS4_PA_COMBINER 0x10448000 + +#define EXYNOS4_PA_COREPERI 0x10500000 +#define EXYNOS4_PA_GIC_CPU 0x10500100 +#define EXYNOS4_PA_TWD 0x10500600 +#define EXYNOS4_PA_GIC_DIST 0x10501000 +#define EXYNOS4_PA_L2CC 0x10502000 + +#define EXYNOS4_PA_MDMA 0x10810000 +#define EXYNOS4_PA_PDMA0 0x12680000 +#define EXYNOS4_PA_PDMA1 0x12690000 + +#define EXYNOS4_PA_SYSMMU_MDMA 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_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 EXYNOS4_PA_GPIO1 0x11400000 +#define EXYNOS4_PA_GPIO2 0x11000000 +#define EXYNOS4_PA_GPIO3 0x03860000 + +#define EXYNOS4_PA_MIPI_CSIS0 0x11880000 +#define EXYNOS4_PA_MIPI_CSIS1 0x11890000 + +#define EXYNOS4_PA_HSMMC(x) (0x12510000 + ((x) * 0x10000)) + +#define EXYNOS4_PA_SATA 0x12560000 +#define EXYNOS4_PA_SATAPHY 0x125D0000 +#define EXYNOS4_PA_SATAPHY_CTRL 0x126B0000 + +#define EXYNOS4_PA_SROMC 0x12570000 + +#define EXYNOS4_PA_UART 0x13800000 + +#define EXYNOS4_PA_IIC(x) (0x13860000 + ((x) * 0x10000)) + +#define EXYNOS4_PA_AC97 0x139A0000 + +#define EXYNOS4_PA_SPDIF 0x139B0000 + +#define EXYNOS4_PA_TIMER 0x139D0000 + +#define EXYNOS4_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 S5P_PA_CHIPID EXYNOS4_PA_CHIPID +#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_MIPI_CSIS0 EXYNOS4_PA_MIPI_CSIS0 +#define S5P_PA_MIPI_CSIS1 EXYNOS4_PA_MIPI_CSIS1 +#define S5P_PA_ONENAND EXYNOS4_PA_ONENAND +#define S5P_PA_ONENAND_DMA EXYNOS4_PA_ONENAND_DMA +#define S5P_PA_SDRAM EXYNOS4_PA_SDRAM +#define S5P_PA_SROMC EXYNOS4_PA_SROMC +#define S5P_PA_SYSCON EXYNOS4_PA_SYSCON +#define S5P_PA_TIMER EXYNOS4_PA_TIMER + +#define SAMSUNG_PA_KEYPAD EXYNOS4_PA_KEYPAD + +/* UART */ + +#define S3C_PA_UART EXYNOS4_PA_UART + +#define S5P_PA_UART(x) (S3C_PA_UART + ((x) * S3C_UART_OFFSET)) +#define S5P_PA_UART0 S5P_PA_UART(0) +#define S5P_PA_UART1 S5P_PA_UART(1) +#define S5P_PA_UART2 S5P_PA_UART(2) +#define S5P_PA_UART3 S5P_PA_UART(3) +#define S5P_PA_UART4 S5P_PA_UART(4) + +#define S5P_SZ_UART SZ_256 + +#endif /* __ASM_ARCH_MAP_H */ diff --git a/arch/arm/mach-s5pv310/include/mach/memory.h b/arch/arm/mach-exynos4/include/mach/memory.h index 470b01bf8614..374ef2cf7152 100644 --- a/arch/arm/mach-s5pv310/include/mach/memory.h +++ b/arch/arm/mach-exynos4/include/mach/memory.h @@ -1,9 +1,9 @@ -/* linux/arch/arm/mach-s5pv310/include/mach/memory.h +/* linux/arch/arm/mach-exynos4/include/mach/memory.h * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com * - * S5PV310 - Memory definitions + * EXYNOS4 - Memory 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 diff --git a/arch/arm/mach-exynos4/include/mach/pm-core.h b/arch/arm/mach-exynos4/include/mach/pm-core.h new file mode 100644 index 000000000000..f26e46bc06ca --- /dev/null +++ b/arch/arm/mach-exynos4/include/mach/pm-core.h @@ -0,0 +1,49 @@ +/* linux/arch/arm/mach-exynos4/include/mach/pm-core.h + * + * Copyright (c) 2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Based on arch/arm/mach-s3c2410/include/mach/pm-core.h, + * Copyright 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * http://armlinux.simtec.co.uk/ + * + * EXYNOS4210 - PM core support for arch/arm/plat-s5p/pm.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 <mach/regs-pmu.h> + +static inline void s3c_pm_debug_init_uart(void) +{ + /* nothing here yet */ +} + +static inline void s3c_pm_arch_prepare_irqs(void) +{ + unsigned int tmp; + tmp = __raw_readl(S5P_WAKEUP_MASK); + tmp &= ~(1 << 31); + __raw_writel(tmp, S5P_WAKEUP_MASK); + + __raw_writel(s3c_irqwake_intmask, S5P_WAKEUP_MASK); + __raw_writel(s3c_irqwake_eintmask, S5P_EINT_WAKEUP_MASK); +} + +static inline void s3c_pm_arch_stop_clocks(void) +{ + /* nothing here yet */ +} + +static inline void s3c_pm_arch_show_resume_irqs(void) +{ + /* nothing here yet */ +} + +static inline void s3c_pm_arch_update_uart(void __iomem *regs, + struct pm_uart_save *save) +{ + /* nothing here yet */ +} diff --git a/arch/arm/mach-s5pv310/include/mach/pwm-clock.h b/arch/arm/mach-exynos4/include/mach/pwm-clock.h index 7e6da2701088..8e12090287bb 100644 --- a/arch/arm/mach-s5pv310/include/mach/pwm-clock.h +++ b/arch/arm/mach-exynos4/include/mach/pwm-clock.h @@ -1,7 +1,7 @@ -/* linux/arch/arm/mach-s5pv310/include/mach/pwm-clock.h +/* linux/arch/arm/mach-exynos4/include/mach/pwm-clock.h * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com * * Copyright 2008 Openmoko, Inc. * Copyright 2008 Simtec Electronics @@ -10,7 +10,7 @@ * * Based on arch/arm/mach-s3c64xx/include/mach/pwm-clock.h * - * S5PV310 - pwm clock and timer support + * EXYNOS4 - pwm clock and timer 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 diff --git a/arch/arm/mach-s5pv310/include/mach/regs-clock.h b/arch/arm/mach-exynos4/include/mach/regs-clock.h index b5c4ada1cff5..6e311c1157f5 100644 --- a/arch/arm/mach-s5pv310/include/mach/regs-clock.h +++ b/arch/arm/mach-exynos4/include/mach/regs-clock.h @@ -1,9 +1,9 @@ -/* linux/arch/arm/mach-s5pv310/include/mach/regs-clock.h +/* linux/arch/arm/mach-exynos4/include/mach/regs-clock.h * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com * - * S5PV310 - Clock register definitions + * EXYNOS4 - Clock 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 @@ -17,13 +17,13 @@ #define S5P_CLKREG(x) (S5P_VA_CMU + (x)) -#define S5P_INFORM0 S5P_CLKREG(0x800) - #define S5P_CLKDIV_LEFTBUS S5P_CLKREG(0x04500) #define S5P_CLKDIV_STAT_LEFTBUS S5P_CLKREG(0x04600) +#define S5P_CLKGATE_IP_LEFTBUS S5P_CLKREG(0x04800) #define S5P_CLKDIV_RIGHTBUS S5P_CLKREG(0x08500) #define S5P_CLKDIV_STAT_RIGHTBUS S5P_CLKREG(0x08600) +#define S5P_CLKGATE_IP_RIGHTBUS S5P_CLKREG(0x08800) #define S5P_EPLL_CON0 S5P_CLKREG(0x0C110) #define S5P_EPLL_CON1 S5P_CLKREG(0x0C114) @@ -33,18 +33,24 @@ #define S5P_CLKSRC_TOP0 S5P_CLKREG(0x0C210) #define S5P_CLKSRC_TOP1 S5P_CLKREG(0x0C214) #define S5P_CLKSRC_CAM S5P_CLKREG(0x0C220) +#define S5P_CLKSRC_MFC S5P_CLKREG(0x0C228) #define S5P_CLKSRC_IMAGE S5P_CLKREG(0x0C230) #define S5P_CLKSRC_LCD0 S5P_CLKREG(0x0C234) #define S5P_CLKSRC_LCD1 S5P_CLKREG(0x0C238) +#define S5P_CLKSRC_MAUDIO S5P_CLKREG(0x0C23C) #define S5P_CLKSRC_FSYS S5P_CLKREG(0x0C240) #define S5P_CLKSRC_PERIL0 S5P_CLKREG(0x0C250) #define S5P_CLKSRC_PERIL1 S5P_CLKREG(0x0C254) #define S5P_CLKDIV_TOP S5P_CLKREG(0x0C510) #define S5P_CLKDIV_CAM S5P_CLKREG(0x0C520) +#define S5P_CLKDIV_TV S5P_CLKREG(0x0C524) +#define S5P_CLKDIV_MFC S5P_CLKREG(0x0C528) +#define S5P_CLKDIV_G3D S5P_CLKREG(0x0C52C) #define S5P_CLKDIV_IMAGE S5P_CLKREG(0x0C530) #define S5P_CLKDIV_LCD0 S5P_CLKREG(0x0C534) #define S5P_CLKDIV_LCD1 S5P_CLKREG(0x0C538) +#define S5P_CLKDIV_MAUDIO S5P_CLKREG(0x0C53C) #define S5P_CLKDIV_FSYS0 S5P_CLKREG(0x0C540) #define S5P_CLKDIV_FSYS1 S5P_CLKREG(0x0C544) #define S5P_CLKDIV_FSYS2 S5P_CLKREG(0x0C548) @@ -58,25 +64,36 @@ #define S5P_CLKSRC_MASK_TOP S5P_CLKREG(0x0C310) #define S5P_CLKSRC_MASK_CAM S5P_CLKREG(0x0C320) +#define S5P_CLKSRC_MASK_TV S5P_CLKREG(0x0C324) #define S5P_CLKSRC_MASK_LCD0 S5P_CLKREG(0x0C334) #define S5P_CLKSRC_MASK_LCD1 S5P_CLKREG(0x0C338) +#define S5P_CLKSRC_MASK_MAUDIO S5P_CLKREG(0x0C33C) #define S5P_CLKSRC_MASK_FSYS S5P_CLKREG(0x0C340) #define S5P_CLKSRC_MASK_PERIL0 S5P_CLKREG(0x0C350) #define S5P_CLKSRC_MASK_PERIL1 S5P_CLKREG(0x0C354) #define S5P_CLKDIV_STAT_TOP S5P_CLKREG(0x0C610) +#define S5P_CLKGATE_SCLKCAM S5P_CLKREG(0x0C820) #define S5P_CLKGATE_IP_CAM S5P_CLKREG(0x0C920) +#define S5P_CLKGATE_IP_TV S5P_CLKREG(0x0C924) +#define S5P_CLKGATE_IP_MFC S5P_CLKREG(0x0C928) +#define S5P_CLKGATE_IP_G3D S5P_CLKREG(0x0C92C) #define S5P_CLKGATE_IP_IMAGE S5P_CLKREG(0x0C930) #define S5P_CLKGATE_IP_LCD0 S5P_CLKREG(0x0C934) #define S5P_CLKGATE_IP_LCD1 S5P_CLKREG(0x0C938) #define S5P_CLKGATE_IP_FSYS S5P_CLKREG(0x0C940) +#define S5P_CLKGATE_IP_GPS S5P_CLKREG(0x0C94C) #define S5P_CLKGATE_IP_PERIL S5P_CLKREG(0x0C950) #define S5P_CLKGATE_IP_PERIR S5P_CLKREG(0x0C960) +#define S5P_CLKGATE_BLOCK S5P_CLKREG(0x0C970) +#define S5P_CLKSRC_MASK_DMC S5P_CLKREG(0x10300) #define S5P_CLKSRC_DMC S5P_CLKREG(0x10200) #define S5P_CLKDIV_DMC0 S5P_CLKREG(0x10500) +#define S5P_CLKDIV_DMC1 S5P_CLKREG(0x10504) #define S5P_CLKDIV_STAT_DMC0 S5P_CLKREG(0x10600) +#define S5P_CLKGATE_IP_DMC S5P_CLKREG(0x10900) #define S5P_APLL_LOCK S5P_CLKREG(0x14000) #define S5P_MPLL_LOCK S5P_CLKREG(0x14004) @@ -94,21 +111,18 @@ #define S5P_CLKDIV_STATCPU1 S5P_CLKREG(0x14604) #define S5P_CLKGATE_SCLKCPU S5P_CLKREG(0x14800) +#define S5P_CLKGATE_IP_CPU S5P_CLKREG(0x14900) -/* APLL_LOCK */ #define S5P_APLL_LOCKTIME (0x1C20) /* 300us */ -/* APLL_CON0 */ #define S5P_APLLCON0_ENABLE_SHIFT (31) #define S5P_APLLCON0_LOCKED_SHIFT (29) #define S5P_APLL_VAL_1000 ((250 << 16) | (6 << 8) | 1) #define S5P_APLL_VAL_800 ((200 << 16) | (6 << 8) | 1) -/* CLK_SRC_CPU */ #define S5P_CLKSRC_CPU_MUXCORE_SHIFT (16) #define S5P_CLKMUX_STATCPU_MUXCORE_MASK (0x7 << S5P_CLKSRC_CPU_MUXCORE_SHIFT) -/* CLKDIV_CPU0 */ #define S5P_CLKDIV_CPU0_CORE_SHIFT (0) #define S5P_CLKDIV_CPU0_CORE_MASK (0x7 << S5P_CLKDIV_CPU0_CORE_SHIFT) #define S5P_CLKDIV_CPU0_COREM0_SHIFT (4) @@ -124,7 +138,6 @@ #define S5P_CLKDIV_CPU0_APLL_SHIFT (24) #define S5P_CLKDIV_CPU0_APLL_MASK (0x7 << S5P_CLKDIV_CPU0_APLL_SHIFT) -/* CLKDIV_DMC0 */ #define S5P_CLKDIV_DMC0_ACP_SHIFT (0) #define S5P_CLKDIV_DMC0_ACP_MASK (0x7 << S5P_CLKDIV_DMC0_ACP_SHIFT) #define S5P_CLKDIV_DMC0_ACPPCLK_SHIFT (4) @@ -142,7 +155,6 @@ #define S5P_CLKDIV_DMC0_CORETI_SHIFT (28) #define S5P_CLKDIV_DMC0_CORETI_MASK (0x7 << S5P_CLKDIV_DMC0_CORETI_SHIFT) -/* CLKDIV_TOP */ #define S5P_CLKDIV_TOP_ACLK200_SHIFT (0) #define S5P_CLKDIV_TOP_ACLK200_MASK (0x7 << S5P_CLKDIV_TOP_ACLK200_SHIFT) #define S5P_CLKDIV_TOP_ACLK100_SHIFT (4) @@ -154,13 +166,14 @@ #define S5P_CLKDIV_TOP_ONENAND_SHIFT (16) #define S5P_CLKDIV_TOP_ONENAND_MASK (0x7 << S5P_CLKDIV_TOP_ONENAND_SHIFT) -/* CLKDIV_LEFTBUS / CLKDIV_RIGHTBUS*/ #define S5P_CLKDIV_BUS_GDLR_SHIFT (0) #define S5P_CLKDIV_BUS_GDLR_MASK (0x7 << S5P_CLKDIV_BUS_GDLR_SHIFT) #define S5P_CLKDIV_BUS_GPLR_SHIFT (4) #define S5P_CLKDIV_BUS_GPLR_MASK (0x7 << S5P_CLKDIV_BUS_GPLR_SHIFT) -/* Compatibility defines */ +/* Compatibility defines and inclusion */ + +#include <mach/regs-pmu.h> #define S5P_EPLL_CON S5P_EPLL_CON0 diff --git a/arch/arm/mach-exynos4/include/mach/regs-gpio.h b/arch/arm/mach-exynos4/include/mach/regs-gpio.h new file mode 100644 index 000000000000..1401b21663a5 --- /dev/null +++ b/arch/arm/mach-exynos4/include/mach/regs-gpio.h @@ -0,0 +1,42 @@ +/* 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 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)) + +#define EINT_REG_NR(x) (EINT_OFFSET(x) >> 3) + +#define eint_irq_to_bit(irq) (1 << (EINT_OFFSET(irq) & 0x7)) + +#define EINT_MODE S3C_GPIO_SFN(0xf) + +#define EINT_GPIO_0(x) EXYNOS4_GPX0(x) +#define EINT_GPIO_1(x) EXYNOS4_GPX1(x) +#define EINT_GPIO_2(x) EXYNOS4_GPX2(x) +#define EINT_GPIO_3(x) EXYNOS4_GPX3(x) + +#endif /* __ASM_ARCH_REGS_GPIO_H */ diff --git a/arch/arm/mach-s5pv310/include/mach/regs-irq.h b/arch/arm/mach-exynos4/include/mach/regs-irq.h index c6e09c7f9161..9c7b4bfd546f 100644 --- a/arch/arm/mach-s5pv310/include/mach/regs-irq.h +++ b/arch/arm/mach-exynos4/include/mach/regs-irq.h @@ -1,9 +1,9 @@ -/* linux/arch/arm/mach-s5pv310/include/mach/regs-irq.h +/* linux/arch/arm/mach-exynos4/include/mach/regs-irq.h * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com * - * S5PV310 - IRQ register definitions + * EXYNOS4 - IRQ 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 diff --git a/arch/arm/mach-exynos4/include/mach/regs-mct.h b/arch/arm/mach-exynos4/include/mach/regs-mct.h new file mode 100644 index 000000000000..ca9c8434b023 --- /dev/null +++ b/arch/arm/mach-exynos4/include/mach/regs-mct.h @@ -0,0 +1,52 @@ +/* arch/arm/mach-exynos4/include/mach/regs-mct.h + * + * Copyright (c) 2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * EXYNOS4 MCT configutation + * + * 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_MCT_H +#define __ASM_ARCH_REGS_MCT_H __FILE__ + +#include <mach/map.h> + +#define EXYNOS4_MCTREG(x) (S5P_VA_SYSTIMER + (x)) + +#define EXYNOS4_MCT_G_CNT_L EXYNOS4_MCTREG(0x100) +#define EXYNOS4_MCT_G_CNT_U EXYNOS4_MCTREG(0x104) +#define EXYNOS4_MCT_G_CNT_WSTAT EXYNOS4_MCTREG(0x110) + +#define EXYNOS4_MCT_G_COMP0_L EXYNOS4_MCTREG(0x200) +#define EXYNOS4_MCT_G_COMP0_U EXYNOS4_MCTREG(0x204) +#define EXYNOS4_MCT_G_COMP0_ADD_INCR EXYNOS4_MCTREG(0x208) + +#define EXYNOS4_MCT_G_TCON EXYNOS4_MCTREG(0x240) + +#define EXYNOS4_MCT_G_INT_CSTAT EXYNOS4_MCTREG(0x244) +#define EXYNOS4_MCT_G_INT_ENB EXYNOS4_MCTREG(0x248) +#define EXYNOS4_MCT_G_WSTAT EXYNOS4_MCTREG(0x24C) + +#define EXYNOS4_MCT_L0_BASE EXYNOS4_MCTREG(0x300) +#define EXYNOS4_MCT_L1_BASE EXYNOS4_MCTREG(0x400) + +#define MCT_L_TCNTB_OFFSET (0x00) +#define MCT_L_ICNTB_OFFSET (0x08) +#define MCT_L_TCON_OFFSET (0x20) +#define MCT_L_INT_CSTAT_OFFSET (0x30) +#define MCT_L_INT_ENB_OFFSET (0x34) +#define MCT_L_WSTAT_OFFSET (0x40) + +#define MCT_G_TCON_START (1 << 8) +#define MCT_G_TCON_COMP0_AUTO_INC (1 << 1) +#define MCT_G_TCON_COMP0_ENABLE (1 << 0) + +#define MCT_L_TCON_INTERVAL_MODE (1 << 2) +#define MCT_L_TCON_INT_START (1 << 1) +#define MCT_L_TCON_TIMER_START (1 << 0) + +#endif /* __ASM_ARCH_REGS_MCT_H */ diff --git a/arch/arm/mach-s5pv310/include/mach/regs-mem.h b/arch/arm/mach-exynos4/include/mach/regs-mem.h index 834227140eaa..0368b5a27252 100644 --- a/arch/arm/mach-s5pv310/include/mach/regs-mem.h +++ b/arch/arm/mach-exynos4/include/mach/regs-mem.h @@ -1,9 +1,9 @@ -/* linux/arch/arm/mach-s5pv310/include/mach/regs-mem.h +/* linux/arch/arm/mach-exynos4/include/mach/regs-mem.h * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. * http://www.samsung.com * - * S5PV310 - SROMC and DMC register definitions + * EXYNOS4 - SROMC and DMC 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 diff --git a/arch/arm/mach-exynos4/include/mach/regs-pmu.h b/arch/arm/mach-exynos4/include/mach/regs-pmu.h new file mode 100644 index 000000000000..62b0014d05e0 --- /dev/null +++ b/arch/arm/mach-exynos4/include/mach/regs-pmu.h @@ -0,0 +1,162 @@ +/* linux/arch/arm/mach-exynos4/include/mach/regs-pmu.h + * + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * EXYNOS4 - Power management unit definition + * + * 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_PMU_H +#define __ASM_ARCH_REGS_PMU_H __FILE__ + +#include <mach/map.h> + +#define S5P_PMUREG(x) (S5P_VA_PMU + (x)) + +#define S5P_CENTRAL_SEQ_CONFIGURATION S5P_PMUREG(0x0200) + +#define S5P_CENTRAL_LOWPWR_CFG (1 << 16) + +#define S5P_CENTRAL_SEQ_OPTION S5P_PMUREG(0x0208) + +#define S5P_USE_STANDBY_WFI0 (1 << 16) +#define S5P_USE_STANDBY_WFI1 (1 << 17) +#define S5P_USE_STANDBY_WFE0 (1 << 24) +#define S5P_USE_STANDBY_WFE1 (1 << 25) +#define S5P_USE_MASK ((0x3 << 16) | (0x3 << 24)) + +#define S5P_WAKEUP_STAT S5P_PMUREG(0x0600) +#define S5P_EINT_WAKEUP_MASK S5P_PMUREG(0x0604) +#define S5P_WAKEUP_MASK S5P_PMUREG(0x0608) + +#define S5P_MIPI_DPHY_CONTROL(n) S5P_PMUREG(0x0710 + (n) * 4) +#define S5P_MIPI_DPHY_ENABLE (1 << 0) +#define S5P_MIPI_DPHY_SRESETN (1 << 1) +#define S5P_MIPI_DPHY_MRESETN (1 << 2) + +#define S5P_PMU_SATA_PHY_CONTROL S5P_PMUREG(0x0720) +#define S5P_INFORM0 S5P_PMUREG(0x0800) +#define S5P_INFORM1 S5P_PMUREG(0x0804) +#define S5P_INFORM2 S5P_PMUREG(0x0808) +#define S5P_INFORM3 S5P_PMUREG(0x080C) +#define S5P_INFORM4 S5P_PMUREG(0x0810) +#define S5P_INFORM5 S5P_PMUREG(0x0814) +#define S5P_INFORM6 S5P_PMUREG(0x0818) +#define S5P_INFORM7 S5P_PMUREG(0x081C) + +#define S5P_ARM_CORE0_LOWPWR S5P_PMUREG(0x1000) +#define S5P_DIS_IRQ_CORE0 S5P_PMUREG(0x1004) +#define S5P_DIS_IRQ_CENTRAL0 S5P_PMUREG(0x1008) +#define S5P_ARM_CORE1_LOWPWR S5P_PMUREG(0x1010) +#define S5P_DIS_IRQ_CORE1 S5P_PMUREG(0x1014) +#define S5P_DIS_IRQ_CENTRAL1 S5P_PMUREG(0x1018) +#define S5P_ARM_COMMON_LOWPWR S5P_PMUREG(0x1080) +#define S5P_L2_0_LOWPWR S5P_PMUREG(0x10C0) +#define S5P_L2_1_LOWPWR S5P_PMUREG(0x10C4) +#define S5P_CMU_ACLKSTOP_LOWPWR S5P_PMUREG(0x1100) +#define S5P_CMU_SCLKSTOP_LOWPWR S5P_PMUREG(0x1104) +#define S5P_CMU_RESET_LOWPWR S5P_PMUREG(0x110C) +#define S5P_APLL_SYSCLK_LOWPWR S5P_PMUREG(0x1120) +#define S5P_MPLL_SYSCLK_LOWPWR S5P_PMUREG(0x1124) +#define S5P_VPLL_SYSCLK_LOWPWR S5P_PMUREG(0x1128) +#define S5P_EPLL_SYSCLK_LOWPWR S5P_PMUREG(0x112C) +#define S5P_CMU_CLKSTOP_GPS_ALIVE_LOWPWR S5P_PMUREG(0x1138) +#define S5P_CMU_RESET_GPSALIVE_LOWPWR S5P_PMUREG(0x113C) +#define S5P_CMU_CLKSTOP_CAM_LOWPWR S5P_PMUREG(0x1140) +#define S5P_CMU_CLKSTOP_TV_LOWPWR S5P_PMUREG(0x1144) +#define S5P_CMU_CLKSTOP_MFC_LOWPWR S5P_PMUREG(0x1148) +#define S5P_CMU_CLKSTOP_G3D_LOWPWR S5P_PMUREG(0x114C) +#define S5P_CMU_CLKSTOP_LCD0_LOWPWR S5P_PMUREG(0x1150) +#define S5P_CMU_CLKSTOP_LCD1_LOWPWR S5P_PMUREG(0x1154) +#define S5P_CMU_CLKSTOP_MAUDIO_LOWPWR S5P_PMUREG(0x1158) +#define S5P_CMU_CLKSTOP_GPS_LOWPWR S5P_PMUREG(0x115C) +#define S5P_CMU_RESET_CAM_LOWPWR S5P_PMUREG(0x1160) +#define S5P_CMU_RESET_TV_LOWPWR S5P_PMUREG(0x1164) +#define S5P_CMU_RESET_MFC_LOWPWR S5P_PMUREG(0x1168) +#define S5P_CMU_RESET_G3D_LOWPWR S5P_PMUREG(0x116C) +#define S5P_CMU_RESET_LCD0_LOWPWR S5P_PMUREG(0x1170) +#define S5P_CMU_RESET_LCD1_LOWPWR S5P_PMUREG(0x1174) +#define S5P_CMU_RESET_MAUDIO_LOWPWR S5P_PMUREG(0x1178) +#define S5P_CMU_RESET_GPS_LOWPWR S5P_PMUREG(0x117C) +#define S5P_TOP_BUS_LOWPWR S5P_PMUREG(0x1180) +#define S5P_TOP_RETENTION_LOWPWR S5P_PMUREG(0x1184) +#define S5P_TOP_PWR_LOWPWR S5P_PMUREG(0x1188) +#define S5P_LOGIC_RESET_LOWPWR S5P_PMUREG(0x11A0) +#define S5P_ONENAND_MEM_LOWPWR S5P_PMUREG(0x11C0) +#define S5P_MODIMIF_MEM_LOWPWR S5P_PMUREG(0x11C4) +#define S5P_G2D_ACP_MEM_LOWPWR S5P_PMUREG(0x11C8) +#define S5P_USBOTG_MEM_LOWPWR S5P_PMUREG(0x11CC) +#define S5P_HSMMC_MEM_LOWPWR S5P_PMUREG(0x11D0) +#define S5P_CSSYS_MEM_LOWPWR S5P_PMUREG(0x11D4) +#define S5P_SECSS_MEM_LOWPWR S5P_PMUREG(0x11D8) +#define S5P_PCIE_MEM_LOWPWR S5P_PMUREG(0x11E0) +#define S5P_SATA_MEM_LOWPWR S5P_PMUREG(0x11E4) +#define S5P_PAD_RETENTION_DRAM_LOWPWR S5P_PMUREG(0x1200) +#define S5P_PAD_RETENTION_MAUDIO_LOWPWR S5P_PMUREG(0x1204) +#define S5P_PAD_RETENTION_GPIO_LOWPWR S5P_PMUREG(0x1220) +#define S5P_PAD_RETENTION_UART_LOWPWR S5P_PMUREG(0x1224) +#define S5P_PAD_RETENTION_MMCA_LOWPWR S5P_PMUREG(0x1228) +#define S5P_PAD_RETENTION_MMCB_LOWPWR S5P_PMUREG(0x122C) +#define S5P_PAD_RETENTION_EBIA_LOWPWR S5P_PMUREG(0x1230) +#define S5P_PAD_RETENTION_EBIB_LOWPWR S5P_PMUREG(0x1234) +#define S5P_PAD_RETENTION_ISOLATION_LOWPWR S5P_PMUREG(0x1240) +#define S5P_PAD_RETENTION_ALV_SEL_LOWPWR S5P_PMUREG(0x1260) +#define S5P_XUSBXTI_LOWPWR S5P_PMUREG(0x1280) +#define S5P_XXTI_LOWPWR S5P_PMUREG(0x1284) +#define S5P_EXT_REGULATOR_LOWPWR S5P_PMUREG(0x12C0) +#define S5P_GPIO_MODE_LOWPWR S5P_PMUREG(0x1300) +#define S5P_GPIO_MODE_MAUDIO_LOWPWR S5P_PMUREG(0x1340) +#define S5P_CAM_LOWPWR S5P_PMUREG(0x1380) +#define S5P_TV_LOWPWR S5P_PMUREG(0x1384) +#define S5P_MFC_LOWPWR S5P_PMUREG(0x1388) +#define S5P_G3D_LOWPWR S5P_PMUREG(0x138C) +#define S5P_LCD0_LOWPWR S5P_PMUREG(0x1390) +#define S5P_LCD1_LOWPWR S5P_PMUREG(0x1394) +#define S5P_MAUDIO_LOWPWR S5P_PMUREG(0x1398) +#define S5P_GPS_LOWPWR S5P_PMUREG(0x139C) +#define S5P_GPS_ALIVE_LOWPWR S5P_PMUREG(0x13A0) + +#define S5P_ARM_CORE0_CONFIGURATION S5P_PMUREG(0x2000) +#define S5P_ARM_CORE0_OPTION S5P_PMUREG(0x2008) +#define S5P_ARM_CORE1_CONFIGURATION S5P_PMUREG(0x2080) +#define S5P_ARM_CORE1_STATUS S5P_PMUREG(0x2084) +#define S5P_ARM_CORE1_OPTION S5P_PMUREG(0x2088) + +#define S5P_ARM_COMMON_OPTION S5P_PMUREG(0x2408) +#define S5P_TOP_PWR_OPTION S5P_PMUREG(0x2C48) +#define S5P_CAM_OPTION S5P_PMUREG(0x3C08) +#define S5P_TV_OPTION S5P_PMUREG(0x3C28) +#define S5P_MFC_OPTION S5P_PMUREG(0x3C48) +#define S5P_G3D_OPTION S5P_PMUREG(0x3C68) +#define S5P_LCD0_OPTION S5P_PMUREG(0x3C88) +#define S5P_LCD1_OPTION S5P_PMUREG(0x3CA8) +#define S5P_MAUDIO_OPTION S5P_PMUREG(0x3CC8) +#define S5P_GPS_OPTION S5P_PMUREG(0x3CE8) +#define S5P_GPS_ALIVE_OPTION S5P_PMUREG(0x3D08) + +#define S5P_PAD_RET_MAUDIO_OPTION S5P_PMUREG(0x3028) +#define S5P_PAD_RET_GPIO_OPTION S5P_PMUREG(0x3108) +#define S5P_PAD_RET_UART_OPTION S5P_PMUREG(0x3128) +#define S5P_PAD_RET_MMCA_OPTION S5P_PMUREG(0x3148) +#define S5P_PAD_RET_MMCB_OPTION S5P_PMUREG(0x3168) +#define S5P_PAD_RET_EBIA_OPTION S5P_PMUREG(0x3188) +#define S5P_PAD_RET_EBIB_OPTION S5P_PMUREG(0x31A8) + +#define S5P_PMU_CAM_CONF S5P_PMUREG(0x3C00) +#define S5P_PMU_TV_CONF S5P_PMUREG(0x3C20) +#define S5P_PMU_MFC_CONF S5P_PMUREG(0x3C40) +#define S5P_PMU_G3D_CONF S5P_PMUREG(0x3C60) +#define S5P_PMU_LCD0_CONF S5P_PMUREG(0x3C80) +#define S5P_PMU_LCD1_CONF S5P_PMUREG(0x3CA0) +#define S5P_PMU_GPS_CONF S5P_PMUREG(0x3CE0) + +#define S5P_PMU_SATA_PHY_CONTROL_EN 0x1 +#define S5P_INT_LOCAL_PWR_EN 0x7 + +#define S5P_CHECK_SLEEP 0x00000BAD + +#endif /* __ASM_ARCH_REGS_PMU_H */ diff --git a/arch/arm/mach-s5pv310/include/mach/regs-sysmmu.h b/arch/arm/mach-exynos4/include/mach/regs-sysmmu.h index 0b28e81a16f7..68ff6ad08a2b 100644 --- a/arch/arm/mach-s5pv310/include/mach/regs-sysmmu.h +++ b/arch/arm/mach-exynos4/include/mach/regs-sysmmu.h @@ -1,9 +1,9 @@ -/* linux/arch/arm/mach-s5pv310/include/mach/regs-sysmmu.h +/* linux/arch/arm/mach-exynos4/include/mach/regs-sysmmu.h * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. * http://www.samsung.com * - * S5PV310 - System MMU register + * EXYNOS4 - System MMU register * * 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 @@ -19,6 +19,10 @@ #define S5P_MMU_FLUSH 0x00C #define S5P_PT_BASE_ADDR 0x014 #define S5P_INT_STATUS 0x018 +#define S5P_INT_CLEAR 0x01C #define S5P_PAGE_FAULT_ADDR 0x024 +#define S5P_AW_FAULT_ADDR 0x028 +#define S5P_AR_FAULT_ADDR 0x02C +#define S5P_DEFAULT_SLAVE_ADDR 0x030 #endif /* __ASM_ARCH_REGS_SYSMMU_H */ diff --git a/arch/arm/mach-s5pv310/include/mach/smp.h b/arch/arm/mach-exynos4/include/mach/smp.h index 393ccbd52c4a..a463dcebcfd3 100644 --- a/arch/arm/mach-s5pv310/include/mach/smp.h +++ b/arch/arm/mach-exynos4/include/mach/smp.h @@ -1,4 +1,4 @@ -/* linux/arch/arm/mach-s5pv310/include/mach/smp.h +/* linux/arch/arm/mach-exynos4/include/mach/smp.h * * Cloned from arch/arm/mach-realview/include/mach/smp.h */ diff --git a/arch/arm/mach-exynos4/include/mach/sysmmu.h b/arch/arm/mach-exynos4/include/mach/sysmmu.h new file mode 100644 index 000000000000..6a5fbb534e82 --- /dev/null +++ b/arch/arm/mach-exynos4/include/mach/sysmmu.h @@ -0,0 +1,46 @@ +/* linux/arch/arm/mach-exynos4/include/mach/sysmmu.h + * + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Samsung sysmmu driver for EXYNOS4 + * + * 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_ARM_ARCH_SYSMMU_H +#define __ASM_ARM_ARCH_SYSMMU_H __FILE__ + +enum exynos4_sysmmu_ips { + SYSMMU_MDMA, + SYSMMU_SSS, + SYSMMU_FIMC0, + SYSMMU_FIMC1, + SYSMMU_FIMC2, + SYSMMU_FIMC3, + SYSMMU_JPEG, + SYSMMU_FIMD0, + SYSMMU_FIMD1, + SYSMMU_PCIe, + SYSMMU_G2D, + SYSMMU_ROTATOR, + SYSMMU_MDMA2, + SYSMMU_TV, + SYSMMU_MFC_L, + SYSMMU_MFC_R, + EXYNOS4_SYSMMU_TOTAL_IPNUM, +}; + +#define S5P_SYSMMU_TOTAL_IPNUM EXYNOS4_SYSMMU_TOTAL_IPNUM + +extern const char *sysmmu_ips_name[EXYNOS4_SYSMMU_TOTAL_IPNUM]; + +typedef enum exynos4_sysmmu_ips sysmmu_ips; + +void sysmmu_clk_init(struct device *dev, sysmmu_ips ips); +void sysmmu_clk_enable(sysmmu_ips ips); +void sysmmu_clk_disable(sysmmu_ips ips); + +#endif /* __ASM_ARM_ARCH_SYSMMU_H */ diff --git a/arch/arm/mach-s5pv310/include/mach/system.h b/arch/arm/mach-exynos4/include/mach/system.h index d10c009cf0f1..5e3220c18fc7 100644 --- a/arch/arm/mach-s5pv310/include/mach/system.h +++ b/arch/arm/mach-exynos4/include/mach/system.h @@ -1,9 +1,9 @@ -/* linux/arch/arm/mach-s5pv310/include/mach/system.h +/* linux/arch/arm/mach-exynos4/include/mach/system.h * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com * - * S5PV310 - system support header + * EXYNOS4 - system support header * * 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 diff --git a/arch/arm/mach-s5pv310/include/mach/timex.h b/arch/arm/mach-exynos4/include/mach/timex.h index bd2359b952b4..6d138750a708 100644 --- a/arch/arm/mach-s5pv310/include/mach/timex.h +++ b/arch/arm/mach-exynos4/include/mach/timex.h @@ -1,14 +1,14 @@ -/* linux/arch/arm/mach-s5pv310/include/mach/timex.h +/* linux/arch/arm/mach-exynos4/include/mach/timex.h * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com * * Copyright (c) 2003-2010 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * * Based on arch/arm/mach-s5p6442/include/mach/timex.h * - * S5PV310 - time parameters + * EXYNOS4 - time parameters * * 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 diff --git a/arch/arm/mach-s5pv310/include/mach/uncompress.h b/arch/arm/mach-exynos4/include/mach/uncompress.h index 59593c1e2416..21d97bcd9acb 100644 --- a/arch/arm/mach-s5pv310/include/mach/uncompress.h +++ b/arch/arm/mach-exynos4/include/mach/uncompress.h @@ -1,9 +1,9 @@ -/* linux/arch/arm/mach-s5pv310/include/mach/uncompress.h +/* linux/arch/arm/mach-exynos4/include/mach/uncompress.h * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com * - * S5PV310 - uncompress code + * EXYNOS4 - uncompress code * * 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 diff --git a/arch/arm/mach-s5pv310/include/mach/vmalloc.h b/arch/arm/mach-exynos4/include/mach/vmalloc.h index 65759fb97581..284330e571d2 100644 --- a/arch/arm/mach-s5pv310/include/mach/vmalloc.h +++ b/arch/arm/mach-exynos4/include/mach/vmalloc.h @@ -1,7 +1,7 @@ -/* linux/arch/arm/mach-s5pv310/include/mach/vmalloc.h +/* linux/arch/arm/mach-exynos4/include/mach/vmalloc.h * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com * * Copyright 2010 Ben Dooks <ben-linux@fluff.org> * @@ -11,7 +11,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * - * S5PV310 vmalloc definition + * EXYNOS4 vmalloc definition */ #ifndef __ASM_ARCH_VMALLOC_H diff --git a/arch/arm/mach-s5pv310/init.c b/arch/arm/mach-exynos4/init.c index 182dcf42cfb4..cf91f50e43ab 100644 --- a/arch/arm/mach-s5pv310/init.c +++ b/arch/arm/mach-exynos4/init.c @@ -1,4 +1,4 @@ -/* linux/arch/arm/mach-s5pv310/init.c +/* linux/arch/arm/mach-exynos4/init.c * * Copyright (c) 2010 Samsung Electronics Co., Ltd. * http://www.samsung.com/ @@ -14,7 +14,7 @@ #include <plat/devs.h> #include <plat/regs-serial.h> -static struct s3c24xx_uart_clksrc s5pv310_serial_clocks[] = { +static struct s3c24xx_uart_clksrc exynos4_serial_clocks[] = { [0] = { .name = "uclk1", .divisor = 1, @@ -24,7 +24,7 @@ static struct s3c24xx_uart_clksrc s5pv310_serial_clocks[] = { }; /* uart registration process */ -void __init s5pv310_common_init_uarts(struct s3c2410_uartcfg *cfg, int no) +void __init exynos4_common_init_uarts(struct s3c2410_uartcfg *cfg, int no) { struct s3c2410_uartcfg *tcfg = cfg; u32 ucnt; @@ -32,8 +32,8 @@ void __init s5pv310_common_init_uarts(struct s3c2410_uartcfg *cfg, int no) for (ucnt = 0; ucnt < no; ucnt++, tcfg++) { if (!tcfg->clocks) { tcfg->has_fracval = 1; - tcfg->clocks = s5pv310_serial_clocks; - tcfg->clocks_size = ARRAY_SIZE(s5pv310_serial_clocks); + tcfg->clocks = exynos4_serial_clocks; + tcfg->clocks_size = ARRAY_SIZE(exynos4_serial_clocks); } } diff --git a/arch/arm/mach-s5pv310/irq-combiner.c b/arch/arm/mach-exynos4/irq-combiner.c index 1ea4a9e83bbe..31618d91ce15 100644 --- a/arch/arm/mach-s5pv310/irq-combiner.c +++ b/arch/arm/mach-exynos4/irq-combiner.c @@ -1,6 +1,6 @@ -/* linux/arch/arm/mach-s5pv310/irq-combiner.c +/* linux/arch/arm/mach-exynos4/irq-combiner.c * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. * http://www.samsung.com * * Based on arch/arm/common/gic.c diff --git a/arch/arm/mach-s5pv310/irq-eint.c b/arch/arm/mach-exynos4/irq-eint.c index 477bd9e97f0f..4f7ad4a796e4 100644 --- a/arch/arm/mach-s5pv310/irq-eint.c +++ b/arch/arm/mach-exynos4/irq-eint.c @@ -1,9 +1,9 @@ -/* linux/arch/arm/mach-s5pv310/irq-eint.c +/* linux/arch/arm/mach-exynos4/irq-eint.c * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. * http://www.samsung.com * - * S5PV310 - IRQ EINT support + * EXYNOS4 - IRQ EINT 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 @@ -27,7 +27,7 @@ static DEFINE_SPINLOCK(eint_lock); static unsigned int eint0_15_data[16]; -static unsigned int s5pv310_get_irq_nr(unsigned int number) +static unsigned int exynos4_get_irq_nr(unsigned int number) { u32 ret = 0; @@ -48,7 +48,7 @@ static unsigned int s5pv310_get_irq_nr(unsigned int number) return ret; } -static inline void s5pv310_irq_eint_mask(struct irq_data *data) +static inline void exynos4_irq_eint_mask(struct irq_data *data) { u32 mask; @@ -59,7 +59,7 @@ static inline void s5pv310_irq_eint_mask(struct irq_data *data) spin_unlock(&eint_lock); } -static void s5pv310_irq_eint_unmask(struct irq_data *data) +static void exynos4_irq_eint_unmask(struct irq_data *data) { u32 mask; @@ -70,19 +70,19 @@ static void s5pv310_irq_eint_unmask(struct irq_data *data) spin_unlock(&eint_lock); } -static inline void s5pv310_irq_eint_ack(struct irq_data *data) +static inline void exynos4_irq_eint_ack(struct irq_data *data) { __raw_writel(eint_irq_to_bit(data->irq), S5P_EINT_PEND(EINT_REG_NR(data->irq))); } -static void s5pv310_irq_eint_maskack(struct irq_data *data) +static void exynos4_irq_eint_maskack(struct irq_data *data) { - s5pv310_irq_eint_mask(data); - s5pv310_irq_eint_ack(data); + exynos4_irq_eint_mask(data); + exynos4_irq_eint_ack(data); } -static int s5pv310_irq_eint_set_type(struct irq_data *data, unsigned int type) +static int exynos4_irq_eint_set_type(struct irq_data *data, unsigned int type) { int offs = EINT_OFFSET(data->irq); int shift; @@ -145,19 +145,19 @@ static int s5pv310_irq_eint_set_type(struct irq_data *data, unsigned int type) return 0; } -static struct irq_chip s5pv310_irq_eint = { - .name = "s5pv310-eint", - .irq_mask = s5pv310_irq_eint_mask, - .irq_unmask = s5pv310_irq_eint_unmask, - .irq_mask_ack = s5pv310_irq_eint_maskack, - .irq_ack = s5pv310_irq_eint_ack, - .irq_set_type = s5pv310_irq_eint_set_type, +static struct irq_chip exynos4_irq_eint = { + .name = "exynos4-eint", + .irq_mask = exynos4_irq_eint_mask, + .irq_unmask = exynos4_irq_eint_unmask, + .irq_mask_ack = exynos4_irq_eint_maskack, + .irq_ack = exynos4_irq_eint_ack, + .irq_set_type = exynos4_irq_eint_set_type, #ifdef CONFIG_PM .irq_set_wake = s3c_irqext_wake, #endif }; -/* s5pv310_irq_demux_eint +/* 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 @@ -165,7 +165,7 @@ static struct irq_chip s5pv310_irq_eint = { * * Each EINT pend/mask registers handle eight of them. */ -static inline void s5pv310_irq_demux_eint(unsigned int start) +static inline void exynos4_irq_demux_eint(unsigned int start) { unsigned int irq; @@ -182,13 +182,13 @@ static inline void s5pv310_irq_demux_eint(unsigned int start) } } -static void s5pv310_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc) +static void exynos4_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc) { - s5pv310_irq_demux_eint(IRQ_EINT(16)); - s5pv310_irq_demux_eint(IRQ_EINT(24)); + exynos4_irq_demux_eint(IRQ_EINT(16)); + exynos4_irq_demux_eint(IRQ_EINT(24)); } -static void s5pv310_irq_eint0_15(unsigned int irq, struct irq_desc *desc) +static void exynos4_irq_eint0_15(unsigned int irq, struct irq_desc *desc) { u32 *irq_data = get_irq_data(irq); struct irq_chip *chip = get_irq_chip(irq); @@ -203,27 +203,27 @@ static void s5pv310_irq_eint0_15(unsigned int irq, struct irq_desc *desc) chip->irq_unmask(&desc->irq_data); } -int __init s5pv310_init_irq_eint(void) +int __init exynos4_init_irq_eint(void) { int irq; for (irq = 0 ; irq <= 31 ; irq++) { - set_irq_chip(IRQ_EINT(irq), &s5pv310_irq_eint); + set_irq_chip(IRQ_EINT(irq), &exynos4_irq_eint); set_irq_handler(IRQ_EINT(irq), handle_level_irq); set_irq_flags(IRQ_EINT(irq), IRQF_VALID); } - set_irq_chained_handler(IRQ_EINT16_31, s5pv310_irq_demux_eint16_31); + set_irq_chained_handler(IRQ_EINT16_31, exynos4_irq_demux_eint16_31); for (irq = 0 ; irq <= 15 ; irq++) { eint0_15_data[irq] = IRQ_EINT(irq); - set_irq_data(s5pv310_get_irq_nr(irq), &eint0_15_data[irq]); - set_irq_chained_handler(s5pv310_get_irq_nr(irq), - s5pv310_irq_eint0_15); + set_irq_data(exynos4_get_irq_nr(irq), &eint0_15_data[irq]); + set_irq_chained_handler(exynos4_get_irq_nr(irq), + exynos4_irq_eint0_15); } return 0; } -arch_initcall(s5pv310_init_irq_eint); +arch_initcall(exynos4_init_irq_eint); diff --git a/arch/arm/mach-s5pv310/localtimer.c b/arch/arm/mach-exynos4/localtimer.c index 8239c6a684a1..6bf3d0ab9627 100644 --- a/arch/arm/mach-s5pv310/localtimer.c +++ b/arch/arm/mach-exynos4/localtimer.c @@ -1,4 +1,4 @@ -/* linux/arch/arm/mach-s5pv310/localtimer.c +/* linux/arch/arm/mach-exynos4/localtimer.c * * Cloned from linux/arch/arm/mach-realview/localtimer.c * diff --git a/arch/arm/mach-exynos4/mach-armlex4210.c b/arch/arm/mach-exynos4/mach-armlex4210.c new file mode 100644 index 000000000000..b482c6285fc4 --- /dev/null +++ b/arch/arm/mach-exynos4/mach-armlex4210.c @@ -0,0 +1,215 @@ +/* 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/exynos4.h> +#include <plat/gpio-cfg.h> +#include <plat/regs-serial.h> +#include <plat/regs-srom.h> +#include <plat/sdhci.h> + +#include <mach/map.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, + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, +#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, + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, + .max_width = 4, +}; + +static struct s3c_sdhci_platdata armlex4210_hsmmc3_pdata __initdata = { + .cd_type = S3C_SDHCI_CD_PERMANENT, + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, + .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] = { + .start = EXYNOS4_PA_SROM_BANK(3), + .end = EXYNOS4_PA_SROM_BANK(3) + SZ_64K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_EINT(27), + .end = IRQ_EINT(27), + .flags = 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, + &exynos4_device_sysmmu, + &samsung_asoc_dma, + &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) +{ + s5p_init_io(NULL, 0, S5P_VA_CHIPID); + s3c24xx_init_clocks(24000000); + 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> */ + .boot_params = S5P_PA_SDRAM + 0x100, + .init_irq = exynos4_init_irq, + .map_io = armlex4210_map_io, + .init_machine = armlex4210_machine_init, + .timer = &exynos4_timer, +MACHINE_END diff --git a/arch/arm/mach-exynos4/mach-nuri.c b/arch/arm/mach-exynos4/mach-nuri.c new file mode 100644 index 000000000000..b79ad010d194 --- /dev/null +++ b/arch/arm/mach-exynos4/mach-nuri.c @@ -0,0 +1,305 @@ +/* + * 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/gpio_keys.h> +#include <linux/gpio.h> +#include <linux/regulator/machine.h> +#include <linux/regulator/fixed.h> +#include <linux/mmc/host.h> +#include <linux/fb.h> +#include <linux/pwm_backlight.h> + +#include <video/platform_lcd.h> + +#include <asm/mach/arch.h> +#include <asm/mach-types.h> + +#include <plat/regs-serial.h> +#include <plat/exynos4.h> +#include <plat/cpu.h> +#include <plat/devs.h> +#include <plat/sdhci.h> + +#include <mach/map.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, +}; + +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_DISABLE | MMC_CAP_ERASE), + .cd_type = S3C_SDHCI_CD_PERMANENT, + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, +}; + +static struct regulator_consumer_supply emmc_supplies[] = { + REGULATOR_SUPPLY("vmmc", "s3c-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 | + MMC_CAP_DISABLE, + .ext_cd_gpio = EXYNOS4_GPX3(3), /* XEINT_27 */ + .ext_cd_gpio_invert = 1, + .cd_type = S3C_SDHCI_CD_GPIO, + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, +}; + +/* 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, + .clk_type = S3C_SDHCI_CLK_DIV_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, + }, +}; + +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) +{ + int ret, gpio = EXYNOS4_GPE2(3); + + ret = gpio_request(gpio, "LCD_LDO_EN"); + if (!ret) + gpio_direction_output(gpio, 0); + + return ret; +} + +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 */ +}; + +/* GPIO I2C 5 (PMIC) */ +static struct i2c_board_info i2c5_devs[] __initdata = { + /* max8997, To be updated */ +}; + +static struct platform_device *nuri_devices[] __initdata = { + /* Samsung Platform Devices */ + &emmc_fixed_voltage, + &s3c_device_hsmmc0, + &s3c_device_hsmmc2, + &s3c_device_hsmmc3, + &s3c_device_wdt, + &s3c_device_timer[0], + + /* NURI Devices */ + &nuri_gpio_keys, + &nuri_lcd_device, + &nuri_backlight_device, +}; + +static void __init nuri_map_io(void) +{ + s5p_init_io(NULL, 0, S5P_VA_CHIPID); + s3c24xx_init_clocks(24000000); + s3c24xx_init_uarts(nuri_uartcfgs, ARRAY_SIZE(nuri_uartcfgs)); +} + +static void __init nuri_machine_init(void) +{ + nuri_sdhci_init(); + + i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs)); + i2c_register_board_info(5, i2c5_devs, ARRAY_SIZE(i2c5_devs)); + + /* Last */ + platform_add_devices(nuri_devices, ARRAY_SIZE(nuri_devices)); +} + +MACHINE_START(NURI, "NURI") + /* Maintainer: Kyungmin Park <kyungmin.park@samsung.com> */ + .boot_params = S5P_PA_SDRAM + 0x100, + .init_irq = exynos4_init_irq, + .map_io = nuri_map_io, + .init_machine = nuri_machine_init, + .timer = &exynos4_timer, +MACHINE_END diff --git a/arch/arm/mach-s5pv310/mach-smdkc210.c b/arch/arm/mach-exynos4/mach-smdkc210.c index d9cab02e23ca..25a256818122 100644 --- a/arch/arm/mach-s5pv310/mach-smdkc210.c +++ b/arch/arm/mach-exynos4/mach-smdkc210.c @@ -1,7 +1,7 @@ -/* linux/arch/arm/mach-s5pv310/mach-smdkc210.c +/* linux/arch/arm/mach-exynos4/mach-smdkc210.c * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ + * 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 @@ -21,7 +21,7 @@ #include <plat/regs-serial.h> #include <plat/regs-srom.h> -#include <plat/s5pv310.h> +#include <plat/exynos4.h> #include <plat/cpu.h> #include <plat/devs.h> #include <plat/sdhci.h> @@ -77,10 +77,10 @@ static struct s3c2410_uartcfg smdkc210_uartcfgs[] __initdata = { static struct s3c_sdhci_platdata smdkc210_hsmmc0_pdata __initdata = { .cd_type = S3C_SDHCI_CD_GPIO, - .ext_cd_gpio = S5PV310_GPK0(2), + .ext_cd_gpio = EXYNOS4_GPK0(2), .ext_cd_gpio_invert = 1, .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, -#ifdef CONFIG_S5PV310_SDHCI_CH0_8BIT +#ifdef CONFIG_EXYNOS4_SDHCI_CH0_8BIT .max_width = 8, .host_caps = MMC_CAP_8_BIT_DATA, #endif @@ -88,17 +88,17 @@ static struct s3c_sdhci_platdata smdkc210_hsmmc0_pdata __initdata = { static struct s3c_sdhci_platdata smdkc210_hsmmc1_pdata __initdata = { .cd_type = S3C_SDHCI_CD_GPIO, - .ext_cd_gpio = S5PV310_GPK0(2), + .ext_cd_gpio = EXYNOS4_GPK0(2), .ext_cd_gpio_invert = 1, .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, }; static struct s3c_sdhci_platdata smdkc210_hsmmc2_pdata __initdata = { .cd_type = S3C_SDHCI_CD_GPIO, - .ext_cd_gpio = S5PV310_GPK2(2), + .ext_cd_gpio = EXYNOS4_GPK2(2), .ext_cd_gpio_invert = 1, .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, -#ifdef CONFIG_S5PV310_SDHCI_CH2_8BIT +#ifdef CONFIG_EXYNOS4_SDHCI_CH2_8BIT .max_width = 8, .host_caps = MMC_CAP_8_BIT_DATA, #endif @@ -106,15 +106,15 @@ static struct s3c_sdhci_platdata smdkc210_hsmmc2_pdata __initdata = { static struct s3c_sdhci_platdata smdkc210_hsmmc3_pdata __initdata = { .cd_type = S3C_SDHCI_CD_GPIO, - .ext_cd_gpio = S5PV310_GPK2(2), + .ext_cd_gpio = EXYNOS4_GPK2(2), .ext_cd_gpio_invert = 1, .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, }; static struct resource smdkc210_smsc911x_resources[] = { [0] = { - .start = S5PV310_PA_SROM_BANK(1), - .end = S5PV310_PA_SROM_BANK(1) + SZ_64K - 1, + .start = EXYNOS4_PA_SROM_BANK(1), + .end = EXYNOS4_PA_SROM_BANK(1) + SZ_64K - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -154,16 +154,16 @@ static struct platform_device *smdkc210_devices[] __initdata = { &s3c_device_i2c1, &s3c_device_rtc, &s3c_device_wdt, - &s5pv310_device_ac97, - &s5pv310_device_i2s0, - &s5pv310_device_pd[PD_MFC], - &s5pv310_device_pd[PD_G3D], - &s5pv310_device_pd[PD_LCD0], - &s5pv310_device_pd[PD_LCD1], - &s5pv310_device_pd[PD_CAM], - &s5pv310_device_pd[PD_TV], - &s5pv310_device_pd[PD_GPS], - &s5pv310_device_sysmmu, + &exynos4_device_ac97, + &exynos4_device_i2s0, + &exynos4_device_pd[PD_MFC], + &exynos4_device_pd[PD_G3D], + &exynos4_device_pd[PD_LCD0], + &exynos4_device_pd[PD_LCD1], + &exynos4_device_pd[PD_CAM], + &exynos4_device_pd[PD_TV], + &exynos4_device_pd[PD_GPS], + &exynos4_device_sysmmu, &samsung_asoc_dma, &smdkc210_smsc911x, }; @@ -216,8 +216,8 @@ static void __init smdkc210_machine_init(void) MACHINE_START(SMDKC210, "SMDKC210") /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ .boot_params = S5P_PA_SDRAM + 0x100, - .init_irq = s5pv310_init_irq, + .init_irq = exynos4_init_irq, .map_io = smdkc210_map_io, .init_machine = smdkc210_machine_init, - .timer = &s5pv310_timer, + .timer = &exynos4_timer, MACHINE_END diff --git a/arch/arm/mach-s5pv310/mach-smdkv310.c b/arch/arm/mach-exynos4/mach-smdkv310.c index b1cddbf3c616..88e0275143be 100644 --- a/arch/arm/mach-s5pv310/mach-smdkv310.c +++ b/arch/arm/mach-exynos4/mach-smdkv310.c @@ -1,7 +1,7 @@ -/* linux/arch/arm/mach-s5pv310/mach-smdkv310.c +/* linux/arch/arm/mach-exynos4/mach-smdkv310.c * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ + * 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 @@ -15,15 +15,17 @@ #include <linux/smsc911x.h> #include <linux/io.h> #include <linux/i2c.h> +#include <linux/input.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> #include <plat/regs-serial.h> #include <plat/regs-srom.h> -#include <plat/s5pv310.h> +#include <plat/exynos4.h> #include <plat/cpu.h> #include <plat/devs.h> +#include <plat/keypad.h> #include <plat/sdhci.h> #include <plat/iic.h> #include <plat/pd.h> @@ -77,10 +79,10 @@ static struct s3c2410_uartcfg smdkv310_uartcfgs[] __initdata = { static struct s3c_sdhci_platdata smdkv310_hsmmc0_pdata __initdata = { .cd_type = S3C_SDHCI_CD_GPIO, - .ext_cd_gpio = S5PV310_GPK0(2), + .ext_cd_gpio = EXYNOS4_GPK0(2), .ext_cd_gpio_invert = 1, .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, -#ifdef CONFIG_S5PV310_SDHCI_CH0_8BIT +#ifdef CONFIG_EXYNOS4_SDHCI_CH0_8BIT .max_width = 8, .host_caps = MMC_CAP_8_BIT_DATA, #endif @@ -88,17 +90,17 @@ static struct s3c_sdhci_platdata smdkv310_hsmmc0_pdata __initdata = { static struct s3c_sdhci_platdata smdkv310_hsmmc1_pdata __initdata = { .cd_type = S3C_SDHCI_CD_GPIO, - .ext_cd_gpio = S5PV310_GPK0(2), + .ext_cd_gpio = EXYNOS4_GPK0(2), .ext_cd_gpio_invert = 1, .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, }; static struct s3c_sdhci_platdata smdkv310_hsmmc2_pdata __initdata = { .cd_type = S3C_SDHCI_CD_GPIO, - .ext_cd_gpio = S5PV310_GPK2(2), + .ext_cd_gpio = EXYNOS4_GPK2(2), .ext_cd_gpio_invert = 1, .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, -#ifdef CONFIG_S5PV310_SDHCI_CH2_8BIT +#ifdef CONFIG_EXYNOS4_SDHCI_CH2_8BIT .max_width = 8, .host_caps = MMC_CAP_8_BIT_DATA, #endif @@ -106,15 +108,15 @@ static struct s3c_sdhci_platdata smdkv310_hsmmc2_pdata __initdata = { static struct s3c_sdhci_platdata smdkv310_hsmmc3_pdata __initdata = { .cd_type = S3C_SDHCI_CD_GPIO, - .ext_cd_gpio = S5PV310_GPK2(2), + .ext_cd_gpio = EXYNOS4_GPK2(2), .ext_cd_gpio_invert = 1, .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, }; static struct resource smdkv310_smsc911x_resources[] = { [0] = { - .start = S5PV310_PA_SROM_BANK(1), - .end = S5PV310_PA_SROM_BANK(1) + SZ_64K - 1, + .start = EXYNOS4_PA_SROM_BANK(1), + .end = EXYNOS4_PA_SROM_BANK(1) + SZ_64K - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -142,6 +144,25 @@ static struct platform_device smdkv310_smsc911x = { }, }; +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),}, }; @@ -154,16 +175,17 @@ static struct platform_device *smdkv310_devices[] __initdata = { &s3c_device_i2c1, &s3c_device_rtc, &s3c_device_wdt, - &s5pv310_device_ac97, - &s5pv310_device_i2s0, - &s5pv310_device_pd[PD_MFC], - &s5pv310_device_pd[PD_G3D], - &s5pv310_device_pd[PD_LCD0], - &s5pv310_device_pd[PD_LCD1], - &s5pv310_device_pd[PD_CAM], - &s5pv310_device_pd[PD_TV], - &s5pv310_device_pd[PD_GPS], - &s5pv310_device_sysmmu, + &exynos4_device_ac97, + &exynos4_device_i2s0, + &samsung_device_keypad, + &exynos4_device_pd[PD_MFC], + &exynos4_device_pd[PD_G3D], + &exynos4_device_pd[PD_LCD0], + &exynos4_device_pd[PD_LCD1], + &exynos4_device_pd[PD_CAM], + &exynos4_device_pd[PD_TV], + &exynos4_device_pd[PD_GPS], + &exynos4_device_sysmmu, &samsung_asoc_dma, &smdkv310_smsc911x, }; @@ -210,6 +232,8 @@ static void __init smdkv310_machine_init(void) s3c_sdhci2_set_platdata(&smdkv310_hsmmc2_pdata); s3c_sdhci3_set_platdata(&smdkv310_hsmmc3_pdata); + samsung_keypad_set_platdata(&smdkv310_keypad_data); + platform_add_devices(smdkv310_devices, ARRAY_SIZE(smdkv310_devices)); } @@ -217,8 +241,8 @@ MACHINE_START(SMDKV310, "SMDKV310") /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ /* Maintainer: Changhwan Youn <chaos.youn@samsung.com> */ .boot_params = S5P_PA_SDRAM + 0x100, - .init_irq = s5pv310_init_irq, + .init_irq = exynos4_init_irq, .map_io = smdkv310_map_io, .init_machine = smdkv310_machine_init, - .timer = &s5pv310_timer, + .timer = &exynos4_timer, MACHINE_END diff --git a/arch/arm/mach-exynos4/mach-universal_c210.c b/arch/arm/mach-exynos4/mach-universal_c210.c new file mode 100644 index 000000000000..97d329fff2cf --- /dev/null +++ b/arch/arm/mach-exynos4/mach-universal_c210.c @@ -0,0 +1,650 @@ +/* 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/mfd/max8998.h> +#include <linux/regulator/machine.h> +#include <linux/regulator/fixed.h> +#include <linux/regulator/max8952.h> +#include <linux/mmc/host.h> + +#include <asm/mach/arch.h> +#include <asm/mach-types.h> + +#include <plat/regs-serial.h> +#include <plat/exynos4.h> +#include <plat/cpu.h> +#include <plat/devs.h> +#include <plat/iic.h> +#include <plat/sdhci.h> + +#include <mach/map.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("vddarm", NULL); + +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 = { + .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 regulator_consumer_supply lp3974_buck1_consumer = + REGULATOR_SUPPLY("vddint", NULL); + +static struct regulator_consumer_supply lp3974_buck2_consumer = + REGULATOR_SUPPLY("vddg3d", NULL); + +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, + }, + }, +}; + +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_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, + }, + }, +}; + +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, + }, + }, +}; + +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_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, + }, + }, +}; + +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, + }, + }, +}; + +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, + }, + }, +}; + +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_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, + }, + }, +}; + +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_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, + }, + }, +}; + +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, + }, + }, +}; + +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, + }, + }, +}; + +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", + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .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, +}; + +/* 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, + }, +}; + +/* 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 | + MMC_CAP_DISABLE), + .cd_type = S3C_SDHCI_CD_PERMANENT, + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, +}; + +static struct regulator_consumer_supply mmc0_supplies[] = { + REGULATOR_SUPPLY("vmmc", "s3c-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 = 0, + .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 | + MMC_CAP_DISABLE, + .ext_cd_gpio = EXYNOS4_GPX3(4), /* XEINT_28 */ + .ext_cd_gpio_invert = 1, + .cd_type = S3C_SDHCI_CD_GPIO, + .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, +}; + +/* 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 | + MMC_CAP_DISABLE, + .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); +} + +/* I2C0 */ +static struct i2c_board_info i2c0_devs[] __initdata = { + /* Camera, To be updated */ +}; + +/* I2C1 */ +static struct i2c_board_info i2c1_devs[] __initdata = { + /* Gyro, To be updated */ +}; + +static struct platform_device *universal_devices[] __initdata = { + /* Samsung Platform Devices */ + &mmc0_fixed_voltage, + &s3c_device_hsmmc0, + &s3c_device_hsmmc2, + &s3c_device_hsmmc3, + &s3c_device_i2c5, + + /* Universal Devices */ + &universal_gpio_keys, + &s5p_device_onenand, +}; + +static void __init universal_map_io(void) +{ + s5p_init_io(NULL, 0, S5P_VA_CHIPID); + s3c24xx_init_clocks(24000000); + s3c24xx_init_uarts(universal_uartcfgs, ARRAY_SIZE(universal_uartcfgs)); +} + +static void __init universal_machine_init(void) +{ + universal_sdhci_init(); + + i2c_register_board_info(0, i2c0_devs, ARRAY_SIZE(i2c0_devs)); + i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs)); + + s3c_i2c5_set_platdata(NULL); + i2c_register_board_info(5, i2c5_devs, ARRAY_SIZE(i2c5_devs)); + + /* Last */ + platform_add_devices(universal_devices, ARRAY_SIZE(universal_devices)); +} + +MACHINE_START(UNIVERSAL_C210, "UNIVERSAL_C210") + /* Maintainer: Kyungmin Park <kyungmin.park@samsung.com> */ + .boot_params = S5P_PA_SDRAM + 0x100, + .init_irq = exynos4_init_irq, + .map_io = universal_map_io, + .init_machine = universal_machine_init, + .timer = &exynos4_timer, +MACHINE_END diff --git a/arch/arm/mach-exynos4/mct.c b/arch/arm/mach-exynos4/mct.c new file mode 100644 index 000000000000..af82a8fbb68b --- /dev/null +++ b/arch/arm/mach-exynos4/mct.c @@ -0,0 +1,421 @@ +/* linux/arch/arm/mach-exynos4/mct.c + * + * Copyright (c) 2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * EXYNOS4 MCT(Multi-Core Timer) 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/sched.h> +#include <linux/interrupt.h> +#include <linux/irq.h> +#include <linux/err.h> +#include <linux/clk.h> +#include <linux/clockchips.h> +#include <linux/platform_device.h> +#include <linux/delay.h> +#include <linux/percpu.h> + +#include <mach/map.h> +#include <mach/regs-mct.h> +#include <asm/mach/time.h> + +static unsigned long clk_cnt_per_tick; +static unsigned long clk_rate; + +struct mct_clock_event_device { + struct clock_event_device *evt; + void __iomem *base; +}; + +struct mct_clock_event_device mct_tick[2]; + +static void exynos4_mct_write(unsigned int value, void *addr) +{ + void __iomem *stat_addr; + u32 mask; + u32 i; + + __raw_writel(value, addr); + + switch ((u32) addr) { + case (u32) EXYNOS4_MCT_G_TCON: + stat_addr = EXYNOS4_MCT_G_WSTAT; + mask = 1 << 16; /* G_TCON write status */ + break; + case (u32) EXYNOS4_MCT_G_COMP0_L: + stat_addr = EXYNOS4_MCT_G_WSTAT; + mask = 1 << 0; /* G_COMP0_L write status */ + break; + case (u32) EXYNOS4_MCT_G_COMP0_U: + stat_addr = EXYNOS4_MCT_G_WSTAT; + mask = 1 << 1; /* G_COMP0_U write status */ + break; + case (u32) EXYNOS4_MCT_G_COMP0_ADD_INCR: + stat_addr = EXYNOS4_MCT_G_WSTAT; + mask = 1 << 2; /* G_COMP0_ADD_INCR write status */ + break; + case (u32) EXYNOS4_MCT_G_CNT_L: + stat_addr = EXYNOS4_MCT_G_CNT_WSTAT; + mask = 1 << 0; /* G_CNT_L write status */ + break; + case (u32) EXYNOS4_MCT_G_CNT_U: + stat_addr = EXYNOS4_MCT_G_CNT_WSTAT; + mask = 1 << 1; /* G_CNT_U write status */ + break; + case (u32)(EXYNOS4_MCT_L0_BASE + MCT_L_TCON_OFFSET): + stat_addr = EXYNOS4_MCT_L0_BASE + MCT_L_WSTAT_OFFSET; + mask = 1 << 3; /* L0_TCON write status */ + break; + case (u32)(EXYNOS4_MCT_L1_BASE + MCT_L_TCON_OFFSET): + stat_addr = EXYNOS4_MCT_L1_BASE + MCT_L_WSTAT_OFFSET; + mask = 1 << 3; /* L1_TCON write status */ + break; + case (u32)(EXYNOS4_MCT_L0_BASE + MCT_L_TCNTB_OFFSET): + stat_addr = EXYNOS4_MCT_L0_BASE + MCT_L_WSTAT_OFFSET; + mask = 1 << 0; /* L0_TCNTB write status */ + break; + case (u32)(EXYNOS4_MCT_L1_BASE + MCT_L_TCNTB_OFFSET): + stat_addr = EXYNOS4_MCT_L1_BASE + MCT_L_WSTAT_OFFSET; + mask = 1 << 0; /* L1_TCNTB write status */ + break; + case (u32)(EXYNOS4_MCT_L0_BASE + MCT_L_ICNTB_OFFSET): + stat_addr = EXYNOS4_MCT_L0_BASE + MCT_L_WSTAT_OFFSET; + mask = 1 << 1; /* L0_ICNTB write status */ + break; + case (u32)(EXYNOS4_MCT_L1_BASE + MCT_L_ICNTB_OFFSET): + stat_addr = EXYNOS4_MCT_L1_BASE + MCT_L_WSTAT_OFFSET; + mask = 1 << 1; /* L1_ICNTB write status */ + break; + default: + return; + } + + /* Wait maximum 1 ms until written values are applied */ + for (i = 0; i < loops_per_jiffy / 1000 * HZ; i++) + if (__raw_readl(stat_addr) & mask) { + __raw_writel(mask, stat_addr); + return; + } + + panic("MCT hangs after writing %d (addr:0x%08x)\n", value, (u32)addr); +} + +/* Clocksource handling */ +static void exynos4_mct_frc_start(u32 hi, u32 lo) +{ + u32 reg; + + exynos4_mct_write(lo, EXYNOS4_MCT_G_CNT_L); + exynos4_mct_write(hi, EXYNOS4_MCT_G_CNT_U); + + reg = __raw_readl(EXYNOS4_MCT_G_TCON); + reg |= MCT_G_TCON_START; + exynos4_mct_write(reg, EXYNOS4_MCT_G_TCON); +} + +static cycle_t exynos4_frc_read(struct clocksource *cs) +{ + unsigned int lo, hi; + u32 hi2 = __raw_readl(EXYNOS4_MCT_G_CNT_U); + + do { + hi = hi2; + lo = __raw_readl(EXYNOS4_MCT_G_CNT_L); + hi2 = __raw_readl(EXYNOS4_MCT_G_CNT_U); + } while (hi != hi2); + + return ((cycle_t)hi << 32) | lo; +} + +struct clocksource mct_frc = { + .name = "mct-frc", + .rating = 400, + .read = exynos4_frc_read, + .mask = CLOCKSOURCE_MASK(64), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +static void __init exynos4_clocksource_init(void) +{ + exynos4_mct_frc_start(0, 0); + + if (clocksource_register_hz(&mct_frc, clk_rate)) + panic("%s: can't register clocksource\n", mct_frc.name); +} + +static void exynos4_mct_comp0_stop(void) +{ + unsigned int tcon; + + tcon = __raw_readl(EXYNOS4_MCT_G_TCON); + tcon &= ~(MCT_G_TCON_COMP0_ENABLE | MCT_G_TCON_COMP0_AUTO_INC); + + exynos4_mct_write(tcon, EXYNOS4_MCT_G_TCON); + exynos4_mct_write(0, EXYNOS4_MCT_G_INT_ENB); +} + +static void exynos4_mct_comp0_start(enum clock_event_mode mode, + unsigned long cycles) +{ + unsigned int tcon; + cycle_t comp_cycle; + + tcon = __raw_readl(EXYNOS4_MCT_G_TCON); + + if (mode == CLOCK_EVT_MODE_PERIODIC) { + tcon |= MCT_G_TCON_COMP0_AUTO_INC; + exynos4_mct_write(cycles, EXYNOS4_MCT_G_COMP0_ADD_INCR); + } + + comp_cycle = exynos4_frc_read(&mct_frc) + cycles; + exynos4_mct_write((u32)comp_cycle, EXYNOS4_MCT_G_COMP0_L); + exynos4_mct_write((u32)(comp_cycle >> 32), EXYNOS4_MCT_G_COMP0_U); + + exynos4_mct_write(0x1, EXYNOS4_MCT_G_INT_ENB); + + tcon |= MCT_G_TCON_COMP0_ENABLE; + exynos4_mct_write(tcon , EXYNOS4_MCT_G_TCON); +} + +static int exynos4_comp_set_next_event(unsigned long cycles, + struct clock_event_device *evt) +{ + exynos4_mct_comp0_start(evt->mode, cycles); + + return 0; +} + +static void exynos4_comp_set_mode(enum clock_event_mode mode, + struct clock_event_device *evt) +{ + exynos4_mct_comp0_stop(); + + switch (mode) { + case CLOCK_EVT_MODE_PERIODIC: + exynos4_mct_comp0_start(mode, clk_cnt_per_tick); + break; + + case CLOCK_EVT_MODE_ONESHOT: + case CLOCK_EVT_MODE_UNUSED: + case CLOCK_EVT_MODE_SHUTDOWN: + case CLOCK_EVT_MODE_RESUME: + break; + } +} + +static struct clock_event_device mct_comp_device = { + .name = "mct-comp", + .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, + .rating = 250, + .set_next_event = exynos4_comp_set_next_event, + .set_mode = exynos4_comp_set_mode, +}; + +static irqreturn_t exynos4_mct_comp_isr(int irq, void *dev_id) +{ + struct clock_event_device *evt = dev_id; + + exynos4_mct_write(0x1, EXYNOS4_MCT_G_INT_CSTAT); + + evt->event_handler(evt); + + return IRQ_HANDLED; +} + +static struct irqaction mct_comp_event_irq = { + .name = "mct_comp_irq", + .flags = IRQF_TIMER | IRQF_IRQPOLL, + .handler = exynos4_mct_comp_isr, + .dev_id = &mct_comp_device, +}; + +static void exynos4_clockevent_init(void) +{ + clk_cnt_per_tick = clk_rate / 2 / HZ; + + clockevents_calc_mult_shift(&mct_comp_device, clk_rate / 2, 5); + mct_comp_device.max_delta_ns = + clockevent_delta2ns(0xffffffff, &mct_comp_device); + mct_comp_device.min_delta_ns = + clockevent_delta2ns(0xf, &mct_comp_device); + mct_comp_device.cpumask = cpumask_of(0); + clockevents_register_device(&mct_comp_device); + + setup_irq(IRQ_MCT_G0, &mct_comp_event_irq); +} + +#ifdef CONFIG_LOCAL_TIMERS +/* Clock event handling */ +static void exynos4_mct_tick_stop(struct mct_clock_event_device *mevt) +{ + unsigned long tmp; + unsigned long mask = MCT_L_TCON_INT_START | MCT_L_TCON_TIMER_START; + void __iomem *addr = mevt->base + MCT_L_TCON_OFFSET; + + tmp = __raw_readl(addr); + if (tmp & mask) { + tmp &= ~mask; + exynos4_mct_write(tmp, addr); + } +} + +static void exynos4_mct_tick_start(unsigned long cycles, + struct mct_clock_event_device *mevt) +{ + unsigned long tmp; + + exynos4_mct_tick_stop(mevt); + + tmp = (1 << 31) | cycles; /* MCT_L_UPDATE_ICNTB */ + + /* update interrupt count buffer */ + exynos4_mct_write(tmp, mevt->base + MCT_L_ICNTB_OFFSET); + + /* enable MCT tick interupt */ + exynos4_mct_write(0x1, mevt->base + MCT_L_INT_ENB_OFFSET); + + tmp = __raw_readl(mevt->base + MCT_L_TCON_OFFSET); + tmp |= MCT_L_TCON_INT_START | MCT_L_TCON_TIMER_START | + MCT_L_TCON_INTERVAL_MODE; + exynos4_mct_write(tmp, mevt->base + MCT_L_TCON_OFFSET); +} + +static int exynos4_tick_set_next_event(unsigned long cycles, + struct clock_event_device *evt) +{ + struct mct_clock_event_device *mevt = &mct_tick[smp_processor_id()]; + + exynos4_mct_tick_start(cycles, mevt); + + return 0; +} + +static inline void exynos4_tick_set_mode(enum clock_event_mode mode, + struct clock_event_device *evt) +{ + struct mct_clock_event_device *mevt = &mct_tick[smp_processor_id()]; + + exynos4_mct_tick_stop(mevt); + + switch (mode) { + case CLOCK_EVT_MODE_PERIODIC: + exynos4_mct_tick_start(clk_cnt_per_tick, mevt); + break; + + case CLOCK_EVT_MODE_ONESHOT: + case CLOCK_EVT_MODE_UNUSED: + case CLOCK_EVT_MODE_SHUTDOWN: + case CLOCK_EVT_MODE_RESUME: + break; + } +} + +static irqreturn_t exynos4_mct_tick_isr(int irq, void *dev_id) +{ + struct mct_clock_event_device *mevt = dev_id; + struct clock_event_device *evt = mevt->evt; + + /* + * This is for supporting oneshot mode. + * Mct would generate interrupt periodically + * without explicit stopping. + */ + if (evt->mode != CLOCK_EVT_MODE_PERIODIC) + exynos4_mct_tick_stop(mevt); + + /* Clear the MCT tick interrupt */ + exynos4_mct_write(0x1, mevt->base + MCT_L_INT_CSTAT_OFFSET); + + evt->event_handler(evt); + + return IRQ_HANDLED; +} + +static struct irqaction mct_tick0_event_irq = { + .name = "mct_tick0_irq", + .flags = IRQF_TIMER | IRQF_NOBALANCING, + .handler = exynos4_mct_tick_isr, +}; + +static struct irqaction mct_tick1_event_irq = { + .name = "mct_tick1_irq", + .flags = IRQF_TIMER | IRQF_NOBALANCING, + .handler = exynos4_mct_tick_isr, +}; + +static void exynos4_mct_tick_init(struct clock_event_device *evt) +{ + unsigned int cpu = smp_processor_id(); + + mct_tick[cpu].evt = evt; + + if (cpu == 0) { + mct_tick[cpu].base = EXYNOS4_MCT_L0_BASE; + evt->name = "mct_tick0"; + } else { + mct_tick[cpu].base = EXYNOS4_MCT_L1_BASE; + evt->name = "mct_tick1"; + } + + evt->cpumask = cpumask_of(cpu); + evt->set_next_event = exynos4_tick_set_next_event; + evt->set_mode = exynos4_tick_set_mode; + evt->features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT; + evt->rating = 450; + + clockevents_calc_mult_shift(evt, clk_rate / 2, 5); + evt->max_delta_ns = + clockevent_delta2ns(0x7fffffff, evt); + evt->min_delta_ns = + clockevent_delta2ns(0xf, evt); + + clockevents_register_device(evt); + + exynos4_mct_write(0x1, mct_tick[cpu].base + MCT_L_TCNTB_OFFSET); + + if (cpu == 0) { + mct_tick0_event_irq.dev_id = &mct_tick[cpu]; + setup_irq(IRQ_MCT_L0, &mct_tick0_event_irq); + } else { + mct_tick1_event_irq.dev_id = &mct_tick[cpu]; + irq_set_affinity(IRQ_MCT1, cpumask_of(1)); + setup_irq(IRQ_MCT_L1, &mct_tick1_event_irq); + } +} + +/* Setup the local clock events for a CPU */ +void __cpuinit local_timer_setup(struct clock_event_device *evt) +{ + exynos4_mct_tick_init(evt); +} + +int local_timer_ack(void) +{ + return 0; +} + +#endif /* CONFIG_LOCAL_TIMERS */ + +static void __init exynos4_timer_resources(void) +{ + struct clk *mct_clk; + mct_clk = clk_get(NULL, "xtal"); + + clk_rate = clk_get_rate(mct_clk); +} + +static void __init exynos4_timer_init(void) +{ + exynos4_timer_resources(); + exynos4_clocksource_init(); + exynos4_clockevent_init(); +} + +struct sys_timer exynos4_timer = { + .init = exynos4_timer_init, +}; diff --git a/arch/arm/mach-s5pv310/platsmp.c b/arch/arm/mach-exynos4/platsmp.c index 34093b069f67..6d35878ec1aa 100644 --- a/arch/arm/mach-s5pv310/platsmp.c +++ b/arch/arm/mach-exynos4/platsmp.c @@ -1,7 +1,7 @@ -/* linux/arch/arm/mach-s5pv310/platsmp.c +/* linux/arch/arm/mach-exynos4/platsmp.c * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com * * Cloned from linux/arch/arm/mach-vexpress/platsmp.c * @@ -28,7 +28,7 @@ #include <mach/hardware.h> #include <mach/regs-clock.h> -extern void s5pv310_secondary_startup(void); +extern void exynos4_secondary_startup(void); /* * control for which core is the next to come out of the secondary @@ -139,7 +139,7 @@ void __init smp_init_cpus(void) /* sanity check */ if (ncores > NR_CPUS) { printk(KERN_WARNING - "S5PV310: no. of cores (%d) greater than configured " + "EXYNOS4: no. of cores (%d) greater than configured " "maximum of %d - clipping\n", ncores, NR_CPUS); ncores = NR_CPUS; @@ -168,5 +168,5 @@ void __init platform_smp_prepare_cpus(unsigned int max_cpus) * until it receives a soft interrupt, and then the * secondary CPU branches to this address. */ - __raw_writel(BSYM(virt_to_phys(s5pv310_secondary_startup)), S5P_VA_SYSRAM); + __raw_writel(BSYM(virt_to_phys(exynos4_secondary_startup)), S5P_VA_SYSRAM); } diff --git a/arch/arm/mach-exynos4/pm.c b/arch/arm/mach-exynos4/pm.c new file mode 100644 index 000000000000..10d917d9e3ad --- /dev/null +++ b/arch/arm/mach-exynos4/pm.c @@ -0,0 +1,420 @@ +/* linux/arch/arm/mach-exynos4/pm.c + * + * Copyright (c) 2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * EXYNOS4210 - Power Management support + * + * Based on arch/arm/mach-s3c2410/pm.c + * Copyright (c) 2006 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * 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/suspend.h> +#include <linux/io.h> + +#include <asm/cacheflush.h> +#include <asm/hardware/cache-l2x0.h> + +#include <plat/cpu.h> +#include <plat/pm.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> + +static struct sleep_save exynos4_sleep[] = { + { .reg = S5P_ARM_CORE0_LOWPWR , .val = 0x2, }, + { .reg = S5P_DIS_IRQ_CORE0 , .val = 0x0, }, + { .reg = S5P_DIS_IRQ_CENTRAL0 , .val = 0x0, }, + { .reg = S5P_ARM_CORE1_LOWPWR , .val = 0x2, }, + { .reg = S5P_DIS_IRQ_CORE1 , .val = 0x0, }, + { .reg = S5P_DIS_IRQ_CENTRAL1 , .val = 0x0, }, + { .reg = S5P_ARM_COMMON_LOWPWR , .val = 0x2, }, + { .reg = S5P_L2_0_LOWPWR , .val = 0x3, }, + { .reg = S5P_L2_1_LOWPWR , .val = 0x3, }, + { .reg = S5P_CMU_ACLKSTOP_LOWPWR , .val = 0x0, }, + { .reg = S5P_CMU_SCLKSTOP_LOWPWR , .val = 0x0, }, + { .reg = S5P_CMU_RESET_LOWPWR , .val = 0x0, }, + { .reg = S5P_APLL_SYSCLK_LOWPWR , .val = 0x0, }, + { .reg = S5P_MPLL_SYSCLK_LOWPWR , .val = 0x0, }, + { .reg = S5P_VPLL_SYSCLK_LOWPWR , .val = 0x0, }, + { .reg = S5P_EPLL_SYSCLK_LOWPWR , .val = 0x0, }, + { .reg = S5P_CMU_CLKSTOP_GPS_ALIVE_LOWPWR , .val = 0x0, }, + { .reg = S5P_CMU_RESET_GPSALIVE_LOWPWR , .val = 0x0, }, + { .reg = S5P_CMU_CLKSTOP_CAM_LOWPWR , .val = 0x0, }, + { .reg = S5P_CMU_CLKSTOP_TV_LOWPWR , .val = 0x0, }, + { .reg = S5P_CMU_CLKSTOP_MFC_LOWPWR , .val = 0x0, }, + { .reg = S5P_CMU_CLKSTOP_G3D_LOWPWR , .val = 0x0, }, + { .reg = S5P_CMU_CLKSTOP_LCD0_LOWPWR , .val = 0x0, }, + { .reg = S5P_CMU_CLKSTOP_LCD1_LOWPWR , .val = 0x0, }, + { .reg = S5P_CMU_CLKSTOP_MAUDIO_LOWPWR , .val = 0x0, }, + { .reg = S5P_CMU_CLKSTOP_GPS_LOWPWR , .val = 0x0, }, + { .reg = S5P_CMU_RESET_CAM_LOWPWR , .val = 0x0, }, + { .reg = S5P_CMU_RESET_TV_LOWPWR , .val = 0x0, }, + { .reg = S5P_CMU_RESET_MFC_LOWPWR , .val = 0x0, }, + { .reg = S5P_CMU_RESET_G3D_LOWPWR , .val = 0x0, }, + { .reg = S5P_CMU_RESET_LCD0_LOWPWR , .val = 0x0, }, + { .reg = S5P_CMU_RESET_LCD1_LOWPWR , .val = 0x0, }, + { .reg = S5P_CMU_RESET_MAUDIO_LOWPWR , .val = 0x0, }, + { .reg = S5P_CMU_RESET_GPS_LOWPWR , .val = 0x0, }, + { .reg = S5P_TOP_BUS_LOWPWR , .val = 0x0, }, + { .reg = S5P_TOP_RETENTION_LOWPWR , .val = 0x1, }, + { .reg = S5P_TOP_PWR_LOWPWR , .val = 0x3, }, + { .reg = S5P_LOGIC_RESET_LOWPWR , .val = 0x0, }, + { .reg = S5P_ONENAND_MEM_LOWPWR , .val = 0x0, }, + { .reg = S5P_MODIMIF_MEM_LOWPWR , .val = 0x0, }, + { .reg = S5P_G2D_ACP_MEM_LOWPWR , .val = 0x0, }, + { .reg = S5P_USBOTG_MEM_LOWPWR , .val = 0x0, }, + { .reg = S5P_HSMMC_MEM_LOWPWR , .val = 0x0, }, + { .reg = S5P_CSSYS_MEM_LOWPWR , .val = 0x0, }, + { .reg = S5P_SECSS_MEM_LOWPWR , .val = 0x0, }, + { .reg = S5P_PCIE_MEM_LOWPWR , .val = 0x0, }, + { .reg = S5P_SATA_MEM_LOWPWR , .val = 0x0, }, + { .reg = S5P_PAD_RETENTION_DRAM_LOWPWR , .val = 0x0, }, + { .reg = S5P_PAD_RETENTION_MAUDIO_LOWPWR , .val = 0x0, }, + { .reg = S5P_PAD_RETENTION_GPIO_LOWPWR , .val = 0x0, }, + { .reg = S5P_PAD_RETENTION_UART_LOWPWR , .val = 0x0, }, + { .reg = S5P_PAD_RETENTION_MMCA_LOWPWR , .val = 0x0, }, + { .reg = S5P_PAD_RETENTION_MMCB_LOWPWR , .val = 0x0, }, + { .reg = S5P_PAD_RETENTION_EBIA_LOWPWR , .val = 0x0, }, + { .reg = S5P_PAD_RETENTION_EBIB_LOWPWR , .val = 0x0, }, + { .reg = S5P_PAD_RETENTION_ISOLATION_LOWPWR , .val = 0x0, }, + { .reg = S5P_PAD_RETENTION_ALV_SEL_LOWPWR , .val = 0x0, }, + { .reg = S5P_XUSBXTI_LOWPWR , .val = 0x0, }, + { .reg = S5P_XXTI_LOWPWR , .val = 0x0, }, + { .reg = S5P_EXT_REGULATOR_LOWPWR , .val = 0x0, }, + { .reg = S5P_GPIO_MODE_LOWPWR , .val = 0x0, }, + { .reg = S5P_GPIO_MODE_MAUDIO_LOWPWR , .val = 0x0, }, + { .reg = S5P_CAM_LOWPWR , .val = 0x0, }, + { .reg = S5P_TV_LOWPWR , .val = 0x0, }, + { .reg = S5P_MFC_LOWPWR , .val = 0x0, }, + { .reg = S5P_G3D_LOWPWR , .val = 0x0, }, + { .reg = S5P_LCD0_LOWPWR , .val = 0x0, }, + { .reg = S5P_LCD1_LOWPWR , .val = 0x0, }, + { .reg = S5P_MAUDIO_LOWPWR , .val = 0x0, }, + { .reg = S5P_GPS_LOWPWR , .val = 0x0, }, + { .reg = S5P_GPS_ALIVE_LOWPWR , .val = 0x0, }, +}; + +static struct sleep_save exynos4_set_clksrc[] = { + { .reg = S5P_CLKSRC_MASK_TOP , .val = 0x00000001, }, + { .reg = S5P_CLKSRC_MASK_CAM , .val = 0x11111111, }, + { .reg = S5P_CLKSRC_MASK_TV , .val = 0x00000111, }, + { .reg = S5P_CLKSRC_MASK_LCD0 , .val = 0x00001111, }, + { .reg = S5P_CLKSRC_MASK_LCD1 , .val = 0x00001111, }, + { .reg = S5P_CLKSRC_MASK_MAUDIO , .val = 0x00000001, }, + { .reg = S5P_CLKSRC_MASK_FSYS , .val = 0x01011111, }, + { .reg = S5P_CLKSRC_MASK_PERIL0 , .val = 0x01111111, }, + { .reg = S5P_CLKSRC_MASK_PERIL1 , .val = 0x01110111, }, + { .reg = S5P_CLKSRC_MASK_DMC , .val = 0x00010000, }, +}; + +static struct sleep_save exynos4_core_save[] = { + /* CMU side */ + SAVE_ITEM(S5P_CLKDIV_LEFTBUS), + SAVE_ITEM(S5P_CLKGATE_IP_LEFTBUS), + SAVE_ITEM(S5P_CLKDIV_RIGHTBUS), + SAVE_ITEM(S5P_CLKGATE_IP_RIGHTBUS), + SAVE_ITEM(S5P_EPLL_CON0), + SAVE_ITEM(S5P_EPLL_CON1), + SAVE_ITEM(S5P_VPLL_CON0), + SAVE_ITEM(S5P_VPLL_CON1), + SAVE_ITEM(S5P_CLKSRC_TOP0), + SAVE_ITEM(S5P_CLKSRC_TOP1), + SAVE_ITEM(S5P_CLKSRC_CAM), + SAVE_ITEM(S5P_CLKSRC_MFC), + SAVE_ITEM(S5P_CLKSRC_IMAGE), + SAVE_ITEM(S5P_CLKSRC_LCD0), + SAVE_ITEM(S5P_CLKSRC_LCD1), + SAVE_ITEM(S5P_CLKSRC_MAUDIO), + SAVE_ITEM(S5P_CLKSRC_FSYS), + SAVE_ITEM(S5P_CLKSRC_PERIL0), + SAVE_ITEM(S5P_CLKSRC_PERIL1), + SAVE_ITEM(S5P_CLKDIV_CAM), + SAVE_ITEM(S5P_CLKDIV_TV), + SAVE_ITEM(S5P_CLKDIV_MFC), + SAVE_ITEM(S5P_CLKDIV_G3D), + SAVE_ITEM(S5P_CLKDIV_IMAGE), + SAVE_ITEM(S5P_CLKDIV_LCD0), + SAVE_ITEM(S5P_CLKDIV_LCD1), + SAVE_ITEM(S5P_CLKDIV_MAUDIO), + SAVE_ITEM(S5P_CLKDIV_FSYS0), + SAVE_ITEM(S5P_CLKDIV_FSYS1), + SAVE_ITEM(S5P_CLKDIV_FSYS2), + SAVE_ITEM(S5P_CLKDIV_FSYS3), + SAVE_ITEM(S5P_CLKDIV_PERIL0), + SAVE_ITEM(S5P_CLKDIV_PERIL1), + SAVE_ITEM(S5P_CLKDIV_PERIL2), + SAVE_ITEM(S5P_CLKDIV_PERIL3), + SAVE_ITEM(S5P_CLKDIV_PERIL4), + SAVE_ITEM(S5P_CLKDIV_PERIL5), + SAVE_ITEM(S5P_CLKDIV_TOP), + SAVE_ITEM(S5P_CLKSRC_MASK_CAM), + SAVE_ITEM(S5P_CLKSRC_MASK_TV), + SAVE_ITEM(S5P_CLKSRC_MASK_LCD0), + SAVE_ITEM(S5P_CLKSRC_MASK_LCD1), + SAVE_ITEM(S5P_CLKSRC_MASK_MAUDIO), + SAVE_ITEM(S5P_CLKSRC_MASK_FSYS), + SAVE_ITEM(S5P_CLKSRC_MASK_PERIL0), + SAVE_ITEM(S5P_CLKSRC_MASK_PERIL1), + SAVE_ITEM(S5P_CLKGATE_SCLKCAM), + SAVE_ITEM(S5P_CLKGATE_IP_CAM), + SAVE_ITEM(S5P_CLKGATE_IP_TV), + SAVE_ITEM(S5P_CLKGATE_IP_MFC), + SAVE_ITEM(S5P_CLKGATE_IP_G3D), + SAVE_ITEM(S5P_CLKGATE_IP_IMAGE), + SAVE_ITEM(S5P_CLKGATE_IP_LCD0), + SAVE_ITEM(S5P_CLKGATE_IP_LCD1), + SAVE_ITEM(S5P_CLKGATE_IP_FSYS), + SAVE_ITEM(S5P_CLKGATE_IP_GPS), + SAVE_ITEM(S5P_CLKGATE_IP_PERIL), + SAVE_ITEM(S5P_CLKGATE_IP_PERIR), + SAVE_ITEM(S5P_CLKGATE_BLOCK), + SAVE_ITEM(S5P_CLKSRC_MASK_DMC), + SAVE_ITEM(S5P_CLKSRC_DMC), + SAVE_ITEM(S5P_CLKDIV_DMC0), + SAVE_ITEM(S5P_CLKDIV_DMC1), + SAVE_ITEM(S5P_CLKGATE_IP_DMC), + SAVE_ITEM(S5P_CLKSRC_CPU), + SAVE_ITEM(S5P_CLKDIV_CPU), + SAVE_ITEM(S5P_CLKGATE_SCLKCPU), + SAVE_ITEM(S5P_CLKGATE_IP_CPU), + /* GIC side */ + SAVE_ITEM(S5P_VA_GIC_CPU + 0x000), + SAVE_ITEM(S5P_VA_GIC_CPU + 0x004), + SAVE_ITEM(S5P_VA_GIC_CPU + 0x008), + SAVE_ITEM(S5P_VA_GIC_CPU + 0x00C), + SAVE_ITEM(S5P_VA_GIC_CPU + 0x014), + SAVE_ITEM(S5P_VA_GIC_CPU + 0x018), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x000), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x004), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x100), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x104), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x108), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x300), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x304), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x308), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x400), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x404), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x408), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x40C), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x410), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x414), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x418), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x41C), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x420), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x424), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x428), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x42C), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x430), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x434), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x438), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x43C), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x440), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x444), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x448), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x44C), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x450), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x454), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x458), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x45C), + + SAVE_ITEM(S5P_VA_GIC_DIST + 0x800), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x804), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x808), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x80C), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x810), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x814), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x818), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x81C), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x820), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x824), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x828), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x82C), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x830), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x834), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x838), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x83C), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x840), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x844), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x848), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x84C), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x850), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x854), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x858), + SAVE_ITEM(S5P_VA_GIC_DIST + 0x85C), + + SAVE_ITEM(S5P_VA_GIC_DIST + 0xC00), + SAVE_ITEM(S5P_VA_GIC_DIST + 0xC04), + SAVE_ITEM(S5P_VA_GIC_DIST + 0xC08), + SAVE_ITEM(S5P_VA_GIC_DIST + 0xC0C), + SAVE_ITEM(S5P_VA_GIC_DIST + 0xC10), + SAVE_ITEM(S5P_VA_GIC_DIST + 0xC14), + + SAVE_ITEM(S5P_VA_COMBINER_BASE + 0x000), + SAVE_ITEM(S5P_VA_COMBINER_BASE + 0x010), + SAVE_ITEM(S5P_VA_COMBINER_BASE + 0x020), + SAVE_ITEM(S5P_VA_COMBINER_BASE + 0x030), + SAVE_ITEM(S5P_VA_COMBINER_BASE + 0x040), + SAVE_ITEM(S5P_VA_COMBINER_BASE + 0x050), + SAVE_ITEM(S5P_VA_COMBINER_BASE + 0x060), + SAVE_ITEM(S5P_VA_COMBINER_BASE + 0x070), + SAVE_ITEM(S5P_VA_COMBINER_BASE + 0x080), + SAVE_ITEM(S5P_VA_COMBINER_BASE + 0x090), +}; + +static struct sleep_save exynos4_l2cc_save[] = { + SAVE_ITEM(S5P_VA_L2CC + L2X0_TAG_LATENCY_CTRL), + SAVE_ITEM(S5P_VA_L2CC + L2X0_DATA_LATENCY_CTRL), + SAVE_ITEM(S5P_VA_L2CC + L2X0_PREFETCH_CTRL), + SAVE_ITEM(S5P_VA_L2CC + L2X0_POWER_CTRL), + SAVE_ITEM(S5P_VA_L2CC + L2X0_AUX_CTRL), +}; + +void exynos4_cpu_suspend(void) +{ + unsigned long tmp; + unsigned long mask = 0xFFFFFFFF; + + /* Setting Central Sequence Register for power down mode */ + + tmp = __raw_readl(S5P_CENTRAL_SEQ_CONFIGURATION); + tmp &= ~(S5P_CENTRAL_LOWPWR_CFG); + __raw_writel(tmp, S5P_CENTRAL_SEQ_CONFIGURATION); + + /* Setting Central Sequence option Register */ + + tmp = __raw_readl(S5P_CENTRAL_SEQ_OPTION); + tmp &= ~(S5P_USE_MASK); + tmp |= S5P_USE_STANDBY_WFI0; + __raw_writel(tmp, S5P_CENTRAL_SEQ_OPTION); + + /* Clear all interrupt pending to avoid early wakeup */ + + __raw_writel(mask, (S5P_VA_GIC_DIST + 0x280)); + __raw_writel(mask, (S5P_VA_GIC_DIST + 0x284)); + __raw_writel(mask, (S5P_VA_GIC_DIST + 0x288)); + + /* Disable all interrupt */ + + __raw_writel(0x0, (S5P_VA_GIC_CPU + 0x000)); + __raw_writel(0x0, (S5P_VA_GIC_DIST + 0x000)); + __raw_writel(mask, (S5P_VA_GIC_DIST + 0x184)); + __raw_writel(mask, (S5P_VA_GIC_DIST + 0x188)); + + outer_flush_all(); + + /* issue the standby signal into the pm unit. */ + cpu_do_idle(); + + /* we should never get past here */ + panic("sleep resumed to originator?"); +} + +static void exynos4_pm_prepare(void) +{ + u32 tmp; + + s3c_pm_do_save(exynos4_core_save, ARRAY_SIZE(exynos4_core_save)); + s3c_pm_do_save(exynos4_l2cc_save, ARRAY_SIZE(exynos4_l2cc_save)); + + tmp = __raw_readl(S5P_INFORM1); + + /* Set value of power down register for sleep mode */ + + s3c_pm_do_restore_core(exynos4_sleep, ARRAY_SIZE(exynos4_sleep)); + __raw_writel(S5P_CHECK_SLEEP, S5P_INFORM1); + + /* ensure at least INFORM0 has the resume address */ + + __raw_writel(virt_to_phys(s3c_cpu_resume), S5P_INFORM0); + + /* Before enter central sequence mode, clock src register have to set */ + + s3c_pm_do_restore_core(exynos4_set_clksrc, ARRAY_SIZE(exynos4_set_clksrc)); + +} + +static int exynos4_pm_add(struct sys_device *sysdev) +{ + pm_cpu_prep = exynos4_pm_prepare; + pm_cpu_sleep = exynos4_cpu_suspend; + + return 0; +} + +/* This function copy from linux/arch/arm/kernel/smp_scu.c */ + +void exynos4_scu_enable(void __iomem *scu_base) +{ + u32 scu_ctrl; + + scu_ctrl = __raw_readl(scu_base); + /* already enabled? */ + if (scu_ctrl & 1) + return; + + scu_ctrl |= 1; + __raw_writel(scu_ctrl, scu_base); + + /* + * Ensure that the data accessed by CPU0 before the SCU was + * initialised is visible to the other CPUs. + */ + flush_cache_all(); +} + +static int exynos4_pm_resume(struct sys_device *dev) +{ + /* For release retention */ + + __raw_writel((1 << 28), S5P_PAD_RET_MAUDIO_OPTION); + __raw_writel((1 << 28), S5P_PAD_RET_GPIO_OPTION); + __raw_writel((1 << 28), S5P_PAD_RET_UART_OPTION); + __raw_writel((1 << 28), S5P_PAD_RET_MMCA_OPTION); + __raw_writel((1 << 28), S5P_PAD_RET_MMCB_OPTION); + __raw_writel((1 << 28), S5P_PAD_RET_EBIA_OPTION); + __raw_writel((1 << 28), S5P_PAD_RET_EBIB_OPTION); + + s3c_pm_do_restore_core(exynos4_core_save, ARRAY_SIZE(exynos4_core_save)); + + exynos4_scu_enable(S5P_VA_SCU); + +#ifdef CONFIG_CACHE_L2X0 + s3c_pm_do_restore_core(exynos4_l2cc_save, ARRAY_SIZE(exynos4_l2cc_save)); + outer_inv_all(); + /* enable L2X0*/ + writel_relaxed(1, S5P_VA_L2CC + L2X0_CTRL); +#endif + + return 0; +} + +static struct sysdev_driver exynos4_pm_driver = { + .add = exynos4_pm_add, + .resume = exynos4_pm_resume, +}; + +static __init int exynos4_pm_drvinit(void) +{ + unsigned int tmp; + + s3c_pm_init(); + + /* All wakeup disable */ + + tmp = __raw_readl(S5P_WAKEUP_MASK); + tmp |= ((0xFF << 8) | (0x1F << 1)); + __raw_writel(tmp, S5P_WAKEUP_MASK); + + return sysdev_driver_register(&exynos4_sysclass, &exynos4_pm_driver); +} +arch_initcall(exynos4_pm_drvinit); diff --git a/arch/arm/mach-exynos4/setup-fimc.c b/arch/arm/mach-exynos4/setup-fimc.c new file mode 100644 index 000000000000..6a45078d9d12 --- /dev/null +++ b/arch/arm/mach-exynos4/setup-fimc.c @@ -0,0 +1,44 @@ +/* + * 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-s5pv310/setup-i2c0.c b/arch/arm/mach-exynos4/setup-i2c0.c index f47f8f3152ec..d395bd17c38b 100644 --- a/arch/arm/mach-s5pv310/setup-i2c0.c +++ b/arch/arm/mach-exynos4/setup-i2c0.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-s5pv310/setup-i2c0.c + * linux/arch/arm/mach-exynos4/setup-i2c0.c * * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. * http://www.samsung.com/ @@ -21,6 +21,6 @@ struct platform_device; /* don't need the contents */ void s3c_i2c0_cfg_gpio(struct platform_device *dev) { - s3c_gpio_cfgall_range(S5PV310_GPD1(0), 2, + s3c_gpio_cfgall_range(EXYNOS4_GPD1(0), 2, S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP); } diff --git a/arch/arm/mach-s5pv310/setup-i2c1.c b/arch/arm/mach-exynos4/setup-i2c1.c index 9d07e4e2f14c..fd7235a43f6e 100644 --- a/arch/arm/mach-s5pv310/setup-i2c1.c +++ b/arch/arm/mach-exynos4/setup-i2c1.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-s5pv310/setup-i2c1.c + * linux/arch/arm/mach-exynos4/setup-i2c1.c * * Copyright (C) 2010 Samsung Electronics Co., Ltd. * @@ -18,6 +18,6 @@ struct platform_device; /* don't need the contents */ void s3c_i2c1_cfg_gpio(struct platform_device *dev) { - s3c_gpio_cfgall_range(S5PV310_GPD1(2), 2, + s3c_gpio_cfgall_range(EXYNOS4_GPD1(2), 2, S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP); } diff --git a/arch/arm/mach-s5pv310/setup-i2c2.c b/arch/arm/mach-exynos4/setup-i2c2.c index 4163b1233daf..2694b19e8b37 100644 --- a/arch/arm/mach-s5pv310/setup-i2c2.c +++ b/arch/arm/mach-exynos4/setup-i2c2.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-s5pv310/setup-i2c2.c + * linux/arch/arm/mach-exynos4/setup-i2c2.c * * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. * @@ -18,6 +18,6 @@ struct platform_device; /* don't need the contents */ void s3c_i2c2_cfg_gpio(struct platform_device *dev) { - s3c_gpio_cfgall_range(S5PV310_GPA0(6), 2, + s3c_gpio_cfgall_range(EXYNOS4_GPA0(6), 2, S3C_GPIO_SFN(3), S3C_GPIO_PULL_UP); } diff --git a/arch/arm/mach-s5pv310/setup-i2c3.c b/arch/arm/mach-exynos4/setup-i2c3.c index 180f153d2a20..379bd306993f 100644 --- a/arch/arm/mach-s5pv310/setup-i2c3.c +++ b/arch/arm/mach-exynos4/setup-i2c3.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-s5pv310/setup-i2c3.c + * linux/arch/arm/mach-exynos4/setup-i2c3.c * * Copyright (c) 2010 Samsung Electronics Co., Ltd. * @@ -18,6 +18,6 @@ struct platform_device; /* don't need the contents */ void s3c_i2c3_cfg_gpio(struct platform_device *dev) { - s3c_gpio_cfgall_range(S5PV310_GPA1(2), 2, + s3c_gpio_cfgall_range(EXYNOS4_GPA1(2), 2, S3C_GPIO_SFN(3), S3C_GPIO_PULL_UP); } diff --git a/arch/arm/mach-s5pv310/setup-i2c4.c b/arch/arm/mach-exynos4/setup-i2c4.c index 909e8dfc5316..9f3c04855b76 100644 --- a/arch/arm/mach-s5pv310/setup-i2c4.c +++ b/arch/arm/mach-exynos4/setup-i2c4.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-s5pv310/setup-i2c4.c + * linux/arch/arm/mach-exynos4/setup-i2c4.c * * Copyright (c) 2010 Samsung Electronics Co., Ltd. * @@ -18,6 +18,6 @@ struct platform_device; /* don't need the contents */ void s3c_i2c4_cfg_gpio(struct platform_device *dev) { - s3c_gpio_cfgall_range(S5PV310_GPB(2), 2, + s3c_gpio_cfgall_range(EXYNOS4_GPB(2), 2, S3C_GPIO_SFN(3), S3C_GPIO_PULL_UP); } diff --git a/arch/arm/mach-s5pv310/setup-i2c5.c b/arch/arm/mach-exynos4/setup-i2c5.c index 5d0fa4ac0283..77e1a1e57c76 100644 --- a/arch/arm/mach-s5pv310/setup-i2c5.c +++ b/arch/arm/mach-exynos4/setup-i2c5.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-s5pv310/setup-i2c5.c + * linux/arch/arm/mach-exynos4/setup-i2c5.c * * Copyright (c) 2010 Samsung Electronics Co., Ltd. * @@ -18,6 +18,6 @@ struct platform_device; /* don't need the contents */ void s3c_i2c5_cfg_gpio(struct platform_device *dev) { - s3c_gpio_cfgall_range(S5PV310_GPB(6), 2, + s3c_gpio_cfgall_range(EXYNOS4_GPB(6), 2, S3C_GPIO_SFN(3), S3C_GPIO_PULL_UP); } diff --git a/arch/arm/mach-s5pv310/setup-i2c6.c b/arch/arm/mach-exynos4/setup-i2c6.c index 34aafab92ac4..284d12b7af0e 100644 --- a/arch/arm/mach-s5pv310/setup-i2c6.c +++ b/arch/arm/mach-exynos4/setup-i2c6.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-s5pv310/setup-i2c6.c + * linux/arch/arm/mach-exynos4/setup-i2c6.c * * Copyright (c) 2010 Samsung Electronics Co., Ltd. * @@ -18,6 +18,6 @@ struct platform_device; /* don't need the contents */ void s3c_i2c6_cfg_gpio(struct platform_device *dev) { - s3c_gpio_cfgall_range(S5PV310_GPC1(3), 2, + s3c_gpio_cfgall_range(EXYNOS4_GPC1(3), 2, S3C_GPIO_SFN(4), S3C_GPIO_PULL_UP); } diff --git a/arch/arm/mach-s5pv310/setup-i2c7.c b/arch/arm/mach-exynos4/setup-i2c7.c index 9b25b8d18920..b7611ee359a2 100644 --- a/arch/arm/mach-s5pv310/setup-i2c7.c +++ b/arch/arm/mach-exynos4/setup-i2c7.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-s5pv310/setup-i2c7.c + * linux/arch/arm/mach-exynos4/setup-i2c7.c * * Copyright (c) 2010 Samsung Electronics Co., Ltd. * @@ -18,6 +18,6 @@ struct platform_device; /* don't need the contents */ void s3c_i2c7_cfg_gpio(struct platform_device *dev) { - s3c_gpio_cfgall_range(S5PV310_GPD0(2), 2, + s3c_gpio_cfgall_range(EXYNOS4_GPD0(2), 2, S3C_GPIO_SFN(3), S3C_GPIO_PULL_UP); } diff --git a/arch/arm/mach-exynos4/setup-keypad.c b/arch/arm/mach-exynos4/setup-keypad.c new file mode 100644 index 000000000000..1ee0ebff111f --- /dev/null +++ b/arch/arm/mach-exynos4/setup-keypad.c @@ -0,0 +1,35 @@ +/* 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_cfgrange_nopull(EXYNOS4_GPX2(0), 8, S3C_GPIO_SFN(3)); + + /* Set all the necessary GPX3 pins: KP_ROW[8~] */ + s3c_gpio_cfgrange_nopull(EXYNOS4_GPX3(0), (rows - 8), + S3C_GPIO_SFN(3)); + } else { + /* Set all the necessary GPX2 pins: KP_ROW[x] */ + s3c_gpio_cfgrange_nopull(EXYNOS4_GPX2(0), rows, + S3C_GPIO_SFN(3)); + } + + /* 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-s5pv310/setup-sdhci-gpio.c b/arch/arm/mach-exynos4/setup-sdhci-gpio.c index 86d38cc49135..1b3d3a2de95c 100644 --- a/arch/arm/mach-s5pv310/setup-sdhci-gpio.c +++ b/arch/arm/mach-exynos4/setup-sdhci-gpio.c @@ -1,9 +1,9 @@ -/* linux/arch/arm/mach-s5pv310/setup-sdhci-gpio.c +/* linux/arch/arm/mach-exynos4/setup-sdhci-gpio.c * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com * - * S5PV310 - Helper functions for setting up SDHCI device(s) GPIO (HSMMC) + * 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 @@ -23,13 +23,13 @@ #include <plat/regs-sdhci.h> #include <plat/sdhci.h> -void s5pv310_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width) +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 = S5PV310_GPK0(0); gpio < S5PV310_GPK0(2); gpio++) { + 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); @@ -37,14 +37,14 @@ void s5pv310_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width) switch (width) { case 8: - for (gpio = S5PV310_GPK1(3); gpio <= S5PV310_GPK1(6); gpio++) { + for (gpio = EXYNOS4_GPK1(3); gpio <= EXYNOS4_GPK1(6); gpio++) { /* Data pin GPK1[3:6] to special-funtion 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 = S5PV310_GPK0(3); gpio <= S5PV310_GPK0(6); gpio++) { + for (gpio = EXYNOS4_GPK0(3); gpio <= EXYNOS4_GPK0(6); gpio++) { /* Data pin GPK0[3:6] to special-funtion 2 */ s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2)); s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP); @@ -55,25 +55,25 @@ void s5pv310_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width) } if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) { - s3c_gpio_cfgpin(S5PV310_GPK0(2), S3C_GPIO_SFN(2)); - s3c_gpio_setpull(S5PV310_GPK0(2), S3C_GPIO_PULL_UP); + 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 s5pv310_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width) +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 = S5PV310_GPK1(0); gpio < S5PV310_GPK1(2); gpio++) { + 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 = S5PV310_GPK1(3); gpio <= S5PV310_GPK1(6); gpio++) { + 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); @@ -81,19 +81,19 @@ void s5pv310_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width) } if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) { - s3c_gpio_cfgpin(S5PV310_GPK1(2), S3C_GPIO_SFN(2)); - s3c_gpio_setpull(S5PV310_GPK1(2), S3C_GPIO_PULL_UP); + 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 s5pv310_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width) +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 = S5PV310_GPK2(0); gpio < S5PV310_GPK2(2); gpio++) { + 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); @@ -101,14 +101,14 @@ void s5pv310_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width) switch (width) { case 8: - for (gpio = S5PV310_GPK3(3); gpio <= S5PV310_GPK3(6); gpio++) { + 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 = S5PV310_GPK2(3); gpio <= S5PV310_GPK2(6); gpio++) { + 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); @@ -119,25 +119,25 @@ void s5pv310_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width) } if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) { - s3c_gpio_cfgpin(S5PV310_GPK2(2), S3C_GPIO_SFN(2)); - s3c_gpio_setpull(S5PV310_GPK2(2), S3C_GPIO_PULL_UP); + 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 s5pv310_setup_sdhci3_cfg_gpio(struct platform_device *dev, int width) +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 = S5PV310_GPK3(0); gpio < S5PV310_GPK3(2); gpio++) { + 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 = S5PV310_GPK3(3); gpio <= S5PV310_GPK3(6); gpio++) { + 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); @@ -145,8 +145,8 @@ void s5pv310_setup_sdhci3_cfg_gpio(struct platform_device *dev, int width) } if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) { - s3c_gpio_cfgpin(S5PV310_GPK3(2), S3C_GPIO_SFN(2)); - s3c_gpio_setpull(S5PV310_GPK3(2), S3C_GPIO_PULL_UP); + 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-s5pv310/setup-sdhci.c b/arch/arm/mach-exynos4/setup-sdhci.c index db8358fc4662..85f9433d4836 100644 --- a/arch/arm/mach-s5pv310/setup-sdhci.c +++ b/arch/arm/mach-exynos4/setup-sdhci.c @@ -1,9 +1,9 @@ -/* linux/arch/arm/mach-s5pv310/setup-sdhci.c +/* linux/arch/arm/mach-exynos4/setup-sdhci.c * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com * - * S5PV310 - Helper functions for settign up SDHCI device(s) (HSMMC) + * EXYNOS4 - Helper functions for settign up SDHCI device(s) (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 @@ -23,14 +23,14 @@ /* clock sources for the mmc bus clock, order as for the ctrl2[5..4] */ -char *s5pv310_hsmmc_clksrcs[4] = { +char *exynos4_hsmmc_clksrcs[4] = { [0] = NULL, [1] = NULL, [2] = "sclk_mmc", /* mmc_bus */ [3] = NULL, }; -void s5pv310_setup_sdhci_cfg_card(struct platform_device *dev, void __iomem *r, +void exynos4_setup_sdhci_cfg_card(struct platform_device *dev, void __iomem *r, struct mmc_ios *ios, struct mmc_card *card) { u32 ctrl2, ctrl3; diff --git a/arch/arm/mach-exynos4/sleep.S b/arch/arm/mach-exynos4/sleep.S new file mode 100644 index 000000000000..6b62425417a6 --- /dev/null +++ b/arch/arm/mach-exynos4/sleep.S @@ -0,0 +1,76 @@ +/* linux/arch/arm/mach-exynos4/sleep.S + * + * Copyright (c) 2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * EXYNOS4210 power Manager (Suspend-To-RAM) support + * Based on S3C2410 sleep code by: + * Ben Dooks, (c) 2004 Simtec Electronics + * + * Based on PXA/SA1100 sleep code by: + * Nicolas Pitre, (c) 2002 Monta Vista Software Inc + * Cliff Brake, (c) 2001 + * + * 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/linkage.h> +#include <asm/assembler.h> +#include <asm/memory.h> + + .text + + /* + * s3c_cpu_save + * + * entry: + * r1 = v:p offset + */ + +ENTRY(s3c_cpu_save) + + stmfd sp!, { r3 - r12, lr } + ldr r3, =resume_with_mmu + bl cpu_suspend + + ldr r0, =pm_cpu_sleep + ldr r0, [ r0 ] + mov pc, r0 + +resume_with_mmu: + ldmfd sp!, { r3 - r12, pc } + + .ltorg + + /* + * sleep magic, to allow the bootloader to check for an valid + * image to resume to. Must be the first word before the + * s3c_cpu_resume entry. + */ + + .word 0x2bedf00d + + /* + * s3c_cpu_resume + * + * resume code entry for bootloader to call + * + * we must put this code here in the data segment as we have no + * other way of restoring the stack pointer after sleep, and we + * must not write to the code segment (code is read-only) + */ + +ENTRY(s3c_cpu_resume) + b cpu_resume diff --git a/arch/arm/mach-s5pv310/time.c b/arch/arm/mach-exynos4/time.c index b262d4615331..86b9fa0d3639 100644 --- a/arch/arm/mach-s5pv310/time.c +++ b/arch/arm/mach-exynos4/time.c @@ -1,9 +1,9 @@ -/* linux/arch/arm/mach-s5pv310/time.c +/* linux/arch/arm/mach-exynos4/time.c * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. * http://www.samsung.com * - * S5PV310 (and compatible) HRT support + * EXYNOS4 (and compatible) HRT support * PWM 2/4 is used for this feature * * This program is free software; you can redistribute it and/or modify @@ -33,7 +33,7 @@ static struct clk *tdiv2; static struct clk *tdiv4; static struct clk *timerclk; -static void s5pv310_pwm_stop(unsigned int pwm_id) +static void exynos4_pwm_stop(unsigned int pwm_id) { unsigned long tcon; @@ -52,7 +52,7 @@ static void s5pv310_pwm_stop(unsigned int pwm_id) __raw_writel(tcon, S3C2410_TCON); } -static void s5pv310_pwm_init(unsigned int pwm_id, unsigned long tcnt) +static void exynos4_pwm_init(unsigned int pwm_id, unsigned long tcnt) { unsigned long tcon; @@ -86,7 +86,7 @@ static void s5pv310_pwm_init(unsigned int pwm_id, unsigned long tcnt) } } -static inline void s5pv310_pwm_start(unsigned int pwm_id, bool periodic) +static inline void exynos4_pwm_start(unsigned int pwm_id, bool periodic) { unsigned long tcon; @@ -117,23 +117,23 @@ static inline void s5pv310_pwm_start(unsigned int pwm_id, bool periodic) __raw_writel(tcon, S3C2410_TCON); } -static int s5pv310_pwm_set_next_event(unsigned long cycles, +static int exynos4_pwm_set_next_event(unsigned long cycles, struct clock_event_device *evt) { - s5pv310_pwm_init(2, cycles); - s5pv310_pwm_start(2, 0); + exynos4_pwm_init(2, cycles); + exynos4_pwm_start(2, 0); return 0; } -static void s5pv310_pwm_set_mode(enum clock_event_mode mode, +static void exynos4_pwm_set_mode(enum clock_event_mode mode, struct clock_event_device *evt) { - s5pv310_pwm_stop(2); + exynos4_pwm_stop(2); switch (mode) { case CLOCK_EVT_MODE_PERIODIC: - s5pv310_pwm_init(2, clock_count_per_tick); - s5pv310_pwm_start(2, 1); + exynos4_pwm_init(2, clock_count_per_tick); + exynos4_pwm_start(2, 1); break; case CLOCK_EVT_MODE_ONESHOT: break; @@ -149,11 +149,11 @@ static struct clock_event_device pwm_event_device = { .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, .rating = 200, .shift = 32, - .set_next_event = s5pv310_pwm_set_next_event, - .set_mode = s5pv310_pwm_set_mode, + .set_next_event = exynos4_pwm_set_next_event, + .set_mode = exynos4_pwm_set_mode, }; -irqreturn_t s5pv310_clock_event_isr(int irq, void *dev_id) +irqreturn_t exynos4_clock_event_isr(int irq, void *dev_id) { struct clock_event_device *evt = &pwm_event_device; @@ -162,13 +162,13 @@ irqreturn_t s5pv310_clock_event_isr(int irq, void *dev_id) return IRQ_HANDLED; } -static struct irqaction s5pv310_clock_event_irq = { +static struct irqaction exynos4_clock_event_irq = { .name = "pwm_timer2_irq", .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .handler = s5pv310_clock_event_isr, + .handler = exynos4_clock_event_isr, }; -static void __init s5pv310_clockevent_init(void) +static void __init exynos4_clockevent_init(void) { unsigned long pclk; unsigned long clock_rate; @@ -198,23 +198,39 @@ static void __init s5pv310_clockevent_init(void) pwm_event_device.cpumask = cpumask_of(0); clockevents_register_device(&pwm_event_device); - setup_irq(IRQ_TIMER2, &s5pv310_clock_event_irq); + setup_irq(IRQ_TIMER2, &exynos4_clock_event_irq); } -static cycle_t s5pv310_pwm4_read(struct clocksource *cs) +static cycle_t exynos4_pwm4_read(struct clocksource *cs) { return (cycle_t) ~__raw_readl(S3C_TIMERREG(0x40)); } +static void exynos4_pwm4_resume(struct clocksource *cs) +{ + unsigned long pclk; + + pclk = clk_get_rate(timerclk); + + clk_set_rate(tdiv4, pclk / 2); + clk_set_parent(tin4, tdiv4); + + exynos4_pwm_init(4, ~0); + exynos4_pwm_start(4, 1); +} + struct clocksource pwm_clocksource = { .name = "pwm_timer4", .rating = 250, - .read = s5pv310_pwm4_read, + .read = exynos4_pwm4_read, .mask = CLOCKSOURCE_MASK(32), .flags = CLOCK_SOURCE_IS_CONTINUOUS , +#ifdef CONFIG_PM + .resume = exynos4_pwm4_resume, +#endif }; -static void __init s5pv310_clocksource_init(void) +static void __init exynos4_clocksource_init(void) { unsigned long pclk; unsigned long clock_rate; @@ -226,14 +242,14 @@ static void __init s5pv310_clocksource_init(void) clock_rate = clk_get_rate(tin4); - s5pv310_pwm_init(4, ~0); - s5pv310_pwm_start(4, 1); + exynos4_pwm_init(4, ~0); + exynos4_pwm_start(4, 1); if (clocksource_register_hz(&pwm_clocksource, clock_rate)) panic("%s: can't register clocksource\n", pwm_clocksource.name); } -static void __init s5pv310_timer_resources(void) +static void __init exynos4_timer_resources(void) { struct platform_device tmpdev; @@ -267,17 +283,17 @@ static void __init s5pv310_timer_resources(void) clk_enable(tin4); } -static void __init s5pv310_timer_init(void) +static void __init exynos4_timer_init(void) { #ifdef CONFIG_LOCAL_TIMERS twd_base = S5P_VA_TWD; #endif - s5pv310_timer_resources(); - s5pv310_clockevent_init(); - s5pv310_clocksource_init(); + exynos4_timer_resources(); + exynos4_clockevent_init(); + exynos4_clocksource_init(); } -struct sys_timer s5pv310_timer = { - .init = s5pv310_timer_init, +struct sys_timer exynos4_timer = { + .init = exynos4_timer_init, }; diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 56684b517070..5eec099e0c72 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -100,6 +100,7 @@ config MACH_MX25_3DS select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMXDI_RTC + select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_FB select IMX_HAVE_PLATFORM_IMX_KEYPAD select IMX_HAVE_PLATFORM_IMX_UART @@ -238,6 +239,7 @@ config MACH_MX27_3DS select SOC_IMX27 select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX2_WDT + select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_KEYPAD select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_MXC_EHCI @@ -265,6 +267,7 @@ config MACH_IMX27LITE bool "LogicPD MX27 LITEKIT platform" select SOC_IMX27 select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_IMX_SSI help Include support for MX27 LITEKIT platform. This includes specific configurations for the board and its peripherals. @@ -300,4 +303,13 @@ config MACH_MXT_TD60 Include support for i-MXT (aka td60) platform. This includes specific configurations for the module and its peripherals. +config MACH_IMX27IPCAM + bool "IMX27 IPCAM platform" + select SOC_IMX27 + select IMX_HAVE_PLATFORM_IMX2_WDT + select IMX_HAVE_PLATFORM_IMX_UART + help + Include support for IMX27 IPCAM platform. This includes specific + configurations for the board and its peripherals. + endif diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile index 77100bf26153..b85794d27991 100644 --- a/arch/arm/mach-imx/Makefile +++ b/arch/arm/mach-imx/Makefile @@ -9,10 +9,10 @@ obj-$(CONFIG_IMX_HAVE_DMA_V1) += dma-v1.o obj-$(CONFIG_ARCH_MX1) += clock-imx1.o mm-imx1.o obj-$(CONFIG_MACH_MX21) += clock-imx21.o mm-imx21.o -obj-$(CONFIG_ARCH_MX25) += clock-imx25.o mm-imx25.o +obj-$(CONFIG_ARCH_MX25) += clock-imx25.o mm-imx25.o ehci-imx25.o obj-$(CONFIG_MACH_MX27) += cpu-imx27.o pm-imx27.o -obj-$(CONFIG_MACH_MX27) += clock-imx27.o mm-imx27.o +obj-$(CONFIG_MACH_MX27) += clock-imx27.o mm-imx27.o ehci-imx27.o # Support for CMOS sensor interface obj-$(CONFIG_MX1_VIDEO) += mx1-camera-fiq.o mx1-camera-fiq-ksym.o @@ -36,3 +36,4 @@ obj-$(CONFIG_MACH_CPUIMX27) += mach-cpuimx27.o obj-$(CONFIG_MACH_EUKREA_MBIMX27_BASEBOARD) += eukrea_mbimx27-baseboard.o obj-$(CONFIG_MACH_PCA100) += mach-pca100.o obj-$(CONFIG_MACH_MXT_TD60) += mach-mxt_td60.o +obj-$(CONFIG_MACH_IMX27IPCAM) += mach-imx27ipcam.o diff --git a/arch/arm/mach-imx/clock-imx1.c b/arch/arm/mach-imx/clock-imx1.c index 3938a563b280..dcc41728fe72 100644 --- a/arch/arm/mach-imx/clock-imx1.c +++ b/arch/arm/mach-imx/clock-imx1.c @@ -592,6 +592,7 @@ static struct clk_lookup lookups[] __initdata = { _REGISTER_CLOCK("imx-uart.2", NULL, uart_clk) _REGISTER_CLOCK("imx-i2c.0", NULL, i2c_clk) _REGISTER_CLOCK("imx1-cspi.0", NULL, spi_clk) + _REGISTER_CLOCK("imx1-cspi.1", NULL, spi_clk) _REGISTER_CLOCK("imx-mmc.0", NULL, sdhc_clk) _REGISTER_CLOCK("imx-fb.0", NULL, lcdc_clk) _REGISTER_CLOCK(NULL, "mshc", mshc_clk) diff --git a/arch/arm/mach-imx/clock-imx25.c b/arch/arm/mach-imx/clock-imx25.c index daa0165b6772..a65838fc061c 100644 --- a/arch/arm/mach-imx/clock-imx25.c +++ b/arch/arm/mach-imx/clock-imx25.c @@ -228,6 +228,7 @@ DEFINE_CLOCK(esdhc1_per_clk, 0, CCM_CGCR0, 3, get_rate_esdhc1, NULL, DEFINE_CLOCK(esdhc2_ahb_clk, 0, CCM_CGCR0, 22, get_rate_esdhc2, NULL, NULL); DEFINE_CLOCK(esdhc2_per_clk, 0, CCM_CGCR0, 4, get_rate_esdhc2, NULL, &esdhc2_ahb_clk); +DEFINE_CLOCK(sdma_ahb_clk, 0, CCM_CGCR0, 26, NULL, NULL, NULL); DEFINE_CLOCK(fec_ahb_clk, 0, CCM_CGCR0, 23, NULL, NULL, NULL); DEFINE_CLOCK(lcdc_ahb_clk, 0, CCM_CGCR0, 24, NULL, NULL, NULL); DEFINE_CLOCK(lcdc_per_clk, 0, CCM_CGCR0, 7, NULL, NULL, &lcdc_ahb_clk); @@ -253,6 +254,7 @@ DEFINE_CLOCK(lcdc_clk, 0, CCM_CGCR1, 29, get_rate_lcdc, NULL, &lcdc_per_clk); DEFINE_CLOCK(wdt_clk, 0, CCM_CGCR2, 19, get_rate_ipg, NULL, NULL); DEFINE_CLOCK(ssi1_clk, 0, CCM_CGCR2, 11, get_rate_ssi1, NULL, &ssi1_per_clk); DEFINE_CLOCK(ssi2_clk, 1, CCM_CGCR2, 12, get_rate_ssi2, NULL, &ssi2_per_clk); +DEFINE_CLOCK(sdma_clk, 0, CCM_CGCR2, 6, get_rate_ipg, NULL, &sdma_ahb_clk); DEFINE_CLOCK(esdhc1_clk, 0, CCM_CGCR1, 13, get_rate_esdhc1, NULL, &esdhc1_per_clk); DEFINE_CLOCK(esdhc2_clk, 1, CCM_CGCR1, 14, get_rate_esdhc2, NULL, @@ -304,6 +306,7 @@ static struct clk_lookup lookups[] = { _REGISTER_CLOCK(NULL, "audmux", audmux_clk) _REGISTER_CLOCK("flexcan.0", NULL, can1_clk) _REGISTER_CLOCK("flexcan.1", NULL, can2_clk) + _REGISTER_CLOCK("imx-sdma", NULL, sdma_clk) }; int __init mx25_clocks_init(void) diff --git a/arch/arm/mach-imx/devices-imx1.h b/arch/arm/mach-imx/devices-imx1.h index 81979486218e..da593657ff3f 100644 --- a/arch/arm/mach-imx/devices-imx1.h +++ b/arch/arm/mach-imx/devices-imx1.h @@ -9,6 +9,10 @@ #include <mach/mx1.h> #include <mach/devices-common.h> +extern const struct imx_imx_fb_data imx1_imx_fb_data __initconst; +#define imx1_add_imx_fb(pdata) \ + imx_add_imx_fb(&imx1_imx_fb_data, pdata) + extern const struct imx_imx_i2c_data imx1_imx_i2c_data __initconst; #define imx1_add_imx_i2c(pdata) \ imx_add_imx_i2c(&imx1_imx_i2c_data, pdata) @@ -18,3 +22,10 @@ extern const struct imx_imx_uart_3irq_data imx1_imx_uart_data[] __initconst; imx_add_imx_uart_3irq(&imx1_imx_uart_data[id], pdata) #define imx1_add_imx_uart0(pdata) imx1_add_imx_uart(0, pdata) #define imx1_add_imx_uart1(pdata) imx1_add_imx_uart(1, pdata) + +extern const struct imx_spi_imx_data imx1_cspi_data[] __initconst; +#define imx1_add_cspi(id, pdata) \ + imx_add_spi_imx(&imx1_cspi_data[id], pdata) + +#define imx1_add_spi_imx0(pdata) imx1_add_cspi(0, pdata) +#define imx1_add_spi_imx1(pdata) imx1_add_cspi(1, pdata) diff --git a/arch/arm/mach-imx/devices-imx25.h b/arch/arm/mach-imx/devices-imx25.h index bde33caf1b90..b591d72f6037 100644 --- a/arch/arm/mach-imx/devices-imx25.h +++ b/arch/arm/mach-imx/devices-imx25.h @@ -81,7 +81,11 @@ imx25_sdhci_esdhc_imx_data[] __initconst; extern const struct imx_spi_imx_data imx25_cspi_data[] __initconst; #define imx25_add_spi_imx(id, pdata) \ - imx_add_spi_imx(&imx25_spi_imx_data[id], pdata) + imx_add_spi_imx(&imx25_cspi_data[id], pdata) #define imx25_add_spi_imx0(pdata) imx25_add_spi_imx(0, pdata) #define imx25_add_spi_imx1(pdata) imx25_add_spi_imx(1, pdata) #define imx25_add_spi_imx2(pdata) imx25_add_spi_imx(2, pdata) + +extern struct imx_mxc_pwm_data imx25_mxc_pwm_data[] __initconst; +#define imx25_add_mxc_pwm(id) \ + imx_add_mxc_pwm(&imx25_mxc_pwm_data[id]) diff --git a/arch/arm/mach-imx/dma-v1.c b/arch/arm/mach-imx/dma-v1.c index e9f1769b49f5..236f1495efad 100644 --- a/arch/arm/mach-imx/dma-v1.c +++ b/arch/arm/mach-imx/dma-v1.c @@ -699,7 +699,7 @@ int imx_dma_request(int channel, const char *name) local_irq_restore(flags); return -EBUSY; } - memset(imxdma, 0, sizeof(imxdma)); + memset(imxdma, 0, sizeof(*imxdma)); imxdma->name = name; local_irq_restore(flags); /* request_irq() can block */ diff --git a/arch/arm/mach-imx/ehci-imx25.c b/arch/arm/mach-imx/ehci-imx25.c new file mode 100644 index 000000000000..865daf0b09e9 --- /dev/null +++ b/arch/arm/mach-imx/ehci-imx25.c @@ -0,0 +1,80 @@ +/* + * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de> + * Copyright (C) 2010 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. + * + * 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/platform_device.h> +#include <linux/io.h> + +#include <mach/hardware.h> +#include <mach/mxc_ehci.h> + +#define USBCTRL_OTGBASE_OFFSET 0x600 + +#define MX25_OTG_SIC_SHIFT 29 +#define MX25_OTG_SIC_MASK (0x3 << MX25_OTG_SIC_SHIFT) +#define MX25_OTG_PM_BIT (1 << 24) + +#define MX25_H1_SIC_SHIFT 21 +#define MX25_H1_SIC_MASK (0x3 << MX25_H1_SIC_SHIFT) +#define MX25_H1_PM_BIT (1 << 8) +#define MX25_H1_IPPUE_UP_BIT (1 << 7) +#define MX25_H1_IPPUE_DOWN_BIT (1 << 6) +#define MX25_H1_TLL_BIT (1 << 5) +#define MX25_H1_USBTE_BIT (1 << 4) + +int mx25_initialize_usb_hw(int port, unsigned int flags) +{ + unsigned int v; + + v = readl(MX25_IO_ADDRESS(MX25_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET)); + + switch (port) { + case 0: /* OTG port */ + v &= ~(MX25_OTG_SIC_MASK | MX25_OTG_PM_BIT); + v |= (flags & MXC_EHCI_INTERFACE_MASK) << MX25_OTG_SIC_SHIFT; + + if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) + v |= MX25_OTG_PM_BIT; + + break; + case 1: /* H1 port */ + v &= ~(MX25_H1_SIC_MASK | MX25_H1_PM_BIT | MX25_H1_TLL_BIT | + MX25_H1_USBTE_BIT | MX25_H1_IPPUE_DOWN_BIT | MX25_H1_IPPUE_UP_BIT); + v |= (flags & MXC_EHCI_INTERFACE_MASK) << MX25_H1_SIC_SHIFT; + + if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) + v |= MX25_H1_PM_BIT; + + if (!(flags & MXC_EHCI_TTL_ENABLED)) + v |= MX25_H1_TLL_BIT; + + if (flags & MXC_EHCI_INTERNAL_PHY) + v |= MX25_H1_USBTE_BIT; + + if (flags & MXC_EHCI_IPPUE_DOWN) + v |= MX25_H1_IPPUE_DOWN_BIT; + + if (flags & MXC_EHCI_IPPUE_UP) + v |= MX25_H1_IPPUE_UP_BIT; + + break; + default: + return -EINVAL; + } + + writel(v, MX25_IO_ADDRESS(MX25_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET)); + + return 0; +} + diff --git a/arch/arm/mach-imx/ehci-imx27.c b/arch/arm/mach-imx/ehci-imx27.c new file mode 100644 index 000000000000..fa69419eabdd --- /dev/null +++ b/arch/arm/mach-imx/ehci-imx27.c @@ -0,0 +1,82 @@ +/* + * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de> + * Copyright (C) 2010 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. + * + * 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/platform_device.h> +#include <linux/io.h> + +#include <mach/hardware.h> +#include <mach/mxc_ehci.h> + +#define USBCTRL_OTGBASE_OFFSET 0x600 + +#define MX27_OTG_SIC_SHIFT 29 +#define MX27_OTG_SIC_MASK (0x3 << MX27_OTG_SIC_SHIFT) +#define MX27_OTG_PM_BIT (1 << 24) + +#define MX27_H2_SIC_SHIFT 21 +#define MX27_H2_SIC_MASK (0x3 << MX27_H2_SIC_SHIFT) +#define MX27_H2_PM_BIT (1 << 16) +#define MX27_H2_DT_BIT (1 << 5) + +#define MX27_H1_SIC_SHIFT 13 +#define MX27_H1_SIC_MASK (0x3 << MX27_H1_SIC_SHIFT) +#define MX27_H1_PM_BIT (1 << 8) +#define MX27_H1_DT_BIT (1 << 4) + +int mx27_initialize_usb_hw(int port, unsigned int flags) +{ + unsigned int v; + + v = readl(MX27_IO_ADDRESS(MX27_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET)); + + switch (port) { + case 0: /* OTG port */ + v &= ~(MX27_OTG_SIC_MASK | MX27_OTG_PM_BIT); + v |= (flags & MXC_EHCI_INTERFACE_MASK) << MX27_OTG_SIC_SHIFT; + + if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) + v |= MX27_OTG_PM_BIT; + break; + case 1: /* H1 port */ + v &= ~(MX27_H1_SIC_MASK | MX27_H1_PM_BIT | MX27_H1_DT_BIT); + v |= (flags & MXC_EHCI_INTERFACE_MASK) << MX27_H1_SIC_SHIFT; + + if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) + v |= MX27_H1_PM_BIT; + + if (!(flags & MXC_EHCI_TTL_ENABLED)) + v |= MX27_H1_DT_BIT; + + break; + case 2: /* H2 port */ + v &= ~(MX27_H2_SIC_MASK | MX27_H2_PM_BIT | MX27_H2_DT_BIT); + v |= (flags & MXC_EHCI_INTERFACE_MASK) << MX27_H2_SIC_SHIFT; + + if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) + v |= MX27_H2_PM_BIT; + + if (!(flags & MXC_EHCI_TTL_ENABLED)) + v |= MX27_H2_DT_BIT; + + break; + default: + return -EINVAL; + } + + writel(v, MX27_IO_ADDRESS(MX27_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET)); + + return 0; +} + diff --git a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c index 275c8589d797..fa5288018ba7 100644 --- a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c +++ b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c @@ -249,7 +249,7 @@ static const struct imxuart_platform_data uart_pdata __initconst = { #define ADS7846_PENDOWN (GPIO_PORTD | 25) -static void ads7846_dev_init(void) +static void __maybe_unused ads7846_dev_init(void) { if (gpio_request(ADS7846_PENDOWN, "ADS7846 pendown") < 0) { printk(KERN_ERR "can't get ads746 pen down GPIO\n"); @@ -268,7 +268,8 @@ static struct ads7846_platform_data ads7846_config __initdata = { .keep_vref_on = 1, }; -static struct spi_board_info eukrea_mbimx27_spi_board_info[] __initdata = { +static struct spi_board_info __maybe_unused + eukrea_mbimx27_spi_board_info[] __initdata = { [0] = { .modalias = "ads7846", .bus_num = 0, @@ -357,13 +358,11 @@ void __init eukrea_mbimx27_baseboard_init(void) ads7846_dev_init(); #endif -#if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE) /* SPI_CS0 init */ mxc_gpio_mode(GPIO_PORTD | 28 | GPIO_GPIO | GPIO_OUT); imx27_add_spi_imx0(&eukrea_mbimx27_spi0_data); spi_register_board_info(eukrea_mbimx27_spi_board_info, ARRAY_SIZE(eukrea_mbimx27_spi_board_info)); -#endif /* Leds configuration */ mxc_gpio_mode(GPIO_PORTF | 16 | GPIO_GPIO | GPIO_OUT); diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c index 6cf04da2456a..759299bb035b 100644 --- a/arch/arm/mach-imx/mach-cpuimx27.c +++ b/arch/arm/mach-imx/mach-cpuimx27.c @@ -209,17 +209,25 @@ static struct platform_device serial_device = { }; #endif -#if defined(CONFIG_USB_ULPI) +static int eukrea_cpuimx27_otg_init(struct platform_device *pdev) +{ + return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI); +} + static struct mxc_usbh_platform_data otg_pdata __initdata = { + .init = eukrea_cpuimx27_otg_init, .portsc = MXC_EHCI_MODE_ULPI, - .flags = MXC_EHCI_INTERFACE_DIFF_UNI, }; +static int eukrea_cpuimx27_usbh2_init(struct platform_device *pdev) +{ + return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI); +} + static struct mxc_usbh_platform_data usbh2_pdata __initdata = { + .init = eukrea_cpuimx27_usbh2_init, .portsc = MXC_EHCI_MODE_ULPI, - .flags = MXC_EHCI_INTERFACE_DIFF_UNI, }; -#endif static const struct fsl_usb2_platform_data otg_device_pdata __initconst = { .operating_mode = FSL_USB2_DR_DEVICE, @@ -273,21 +281,19 @@ static void __init eukrea_cpuimx27_init(void) platform_device_register(&serial_device); #endif -#if defined(CONFIG_USB_ULPI) if (otg_mode_host) { - otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, - ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - - imx27_add_mxc_ehci_otg(&otg_pdata); + otg_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS | + ULPI_OTG_DRVVBUS_EXT); + if (otg_pdata.otg) + imx27_add_mxc_ehci_otg(&otg_pdata); + } else { + 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); - - imx27_add_mxc_ehci_hs(2, &usbh2_pdata); -#endif - if (!otg_mode_host) - imx27_add_fsl_usb2_udc(&otg_device_pdata); + 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); #ifdef CONFIG_MACH_EUKREA_MBIMX27_BASEBOARD eukrea_mbimx27_baseboard_init(); @@ -304,9 +310,10 @@ static struct sys_timer eukrea_cpuimx27_timer = { }; MACHINE_START(CPUIMX27, "EUKREA CPUIMX27") - .boot_params = MX27_PHYS_OFFSET + 0x100, - .map_io = mx27_map_io, - .init_irq = mx27_init_irq, - .init_machine = eukrea_cpuimx27_init, - .timer = &eukrea_cpuimx27_timer, + .boot_params = MX27_PHYS_OFFSET + 0x100, + .map_io = mx27_map_io, + .init_early = imx27_init_early, + .init_irq = mx27_init_irq, + .timer = &eukrea_cpuimx27_timer, + .init_machine = eukrea_cpuimx27_init, MACHINE_END diff --git a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c index eb395aba9237..9da8d18eeb00 100644 --- a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c +++ b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c @@ -84,15 +84,25 @@ static struct i2c_board_info eukrea_cpuimx25_i2c_devices[] = { }, }; +static int eukrea_cpuimx25_otg_init(struct platform_device *pdev) +{ + return mx25_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI); +} + static const struct mxc_usbh_platform_data otg_pdata __initconst = { + .init = eukrea_cpuimx25_otg_init, .portsc = MXC_EHCI_MODE_UTMI, - .flags = MXC_EHCI_INTERFACE_DIFF_UNI, }; +static int eukrea_cpuimx25_usbh2_init(struct platform_device *pdev) +{ + return mx25_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_SINGLE_UNI | + MXC_EHCI_INTERNAL_PHY | MXC_EHCI_IPPUE_DOWN); +} + static const struct mxc_usbh_platform_data usbh2_pdata __initconst = { + .init = eukrea_cpuimx25_usbh2_init, .portsc = MXC_EHCI_MODE_SERIAL, - .flags = MXC_EHCI_INTERFACE_SINGLE_UNI | MXC_EHCI_INTERNAL_PHY | - MXC_EHCI_IPPUE_DOWN, }; static const struct fsl_usb2_platform_data otg_device_pdata __initconst = { @@ -153,9 +163,10 @@ static struct sys_timer eukrea_cpuimx25_timer = { MACHINE_START(EUKREA_CPUIMX25, "Eukrea CPUIMX25") /* Maintainer: Eukrea Electromatique */ - .boot_params = MX25_PHYS_OFFSET + 0x100, - .map_io = mx25_map_io, - .init_irq = mx25_init_irq, - .init_machine = eukrea_cpuimx25_init, - .timer = &eukrea_cpuimx25_timer, + .boot_params = MX25_PHYS_OFFSET + 0x100, + .map_io = mx25_map_io, + .init_early = imx25_init_early, + .init_irq = mx25_init_irq, + .timer = &eukrea_cpuimx25_timer, + .init_machine = eukrea_cpuimx25_init, MACHINE_END diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c index 40a3666ea632..d7e0d219726a 100644 --- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c +++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c @@ -30,6 +30,7 @@ #include <linux/gpio_keys.h> #include <linux/input.h> #include <linux/gpio.h> +#include <linux/delay.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/time.h> @@ -66,6 +67,11 @@ static const int visstrim_m10_pins[] __initconst = { PD15_AOUT_FEC_COL, PD16_AIN_FEC_TX_ER, PF23_AIN_FEC_TX_EN, + /* SSI1 */ + PC20_PF_SSI1_FS, + PC21_PF_SSI1_RXD, + PC22_PF_SSI1_TXD, + PC23_PF_SSI1_CLK, /* SDHC1 */ PE18_PF_SD1_D0, PE19_PF_SD1_D1, @@ -204,20 +210,30 @@ static struct i2c_board_info visstrim_m10_i2c_devices[] = { I2C_BOARD_INFO("pca9555", 0x20), .platform_data = &visstrim_m10_pca9555_pdata, }, + { + I2C_BOARD_INFO("tlv320aic32x4", 0x18), + } }; /* USB OTG */ static int otg_phy_init(struct platform_device *pdev) { gpio_set_value(OTG_PHY_CS_GPIO, 0); - return 0; + + mdelay(10); + + return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED); } static const struct mxc_usbh_platform_data visstrim_m10_usbotg_pdata __initconst = { .init = otg_phy_init, .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, - .flags = MXC_EHCI_POWER_PINS_ENABLED, +}; + +/* SSI */ +static const struct imx_ssi_platform_data visstrim_m10_ssi_pdata __initconst = { + .flags = IMX_SSI_DMA | IMX_SSI_SYN, }; static void __init visstrim_m10_board_init(void) @@ -229,6 +245,7 @@ static void __init visstrim_m10_board_init(void) if (ret) pr_err("Failed to setup pins (%d)\n", ret); + imx27_add_imx_ssi(0, &visstrim_m10_ssi_pdata); imx27_add_imx_uart0(&uart_pdata); i2c_register_board_info(0, visstrim_m10_i2c_devices, @@ -251,9 +268,10 @@ static struct sys_timer visstrim_m10_timer = { }; MACHINE_START(IMX27_VISSTRIM_M10, "Vista Silicon Visstrim_M10") - .boot_params = MX27_PHYS_OFFSET + 0x100, - .map_io = mx27_map_io, - .init_irq = mx27_init_irq, - .init_machine = visstrim_m10_board_init, - .timer = &visstrim_m10_timer, + .boot_params = MX27_PHYS_OFFSET + 0x100, + .map_io = mx27_map_io, + .init_early = imx27_init_early, + .init_irq = mx27_init_irq, + .timer = &visstrim_m10_timer, + .init_machine = visstrim_m10_board_init, MACHINE_END diff --git a/arch/arm/mach-imx/mach-imx27ipcam.c b/arch/arm/mach-imx/mach-imx27ipcam.c new file mode 100644 index 000000000000..9be6cd6fbf8c --- /dev/null +++ b/arch/arm/mach-imx/mach-imx27ipcam.c @@ -0,0 +1,78 @@ +/* + * Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved. + * + * Author: Fabio Estevam <fabio.estevam@freescale.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. + */ + +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/time.h> +#include <mach/hardware.h> +#include <mach/common.h> +#include <mach/iomux-mx27.h> + +#include "devices-imx27.h" + +static const int mx27ipcam_pins[] __initconst = { + /* UART1 */ + PE12_PF_UART1_TXD, + PE13_PF_UART1_RXD, + /* FEC */ + PD0_AIN_FEC_TXD0, + PD1_AIN_FEC_TXD1, + PD2_AIN_FEC_TXD2, + PD3_AIN_FEC_TXD3, + PD4_AOUT_FEC_RX_ER, + PD5_AOUT_FEC_RXD1, + PD6_AOUT_FEC_RXD2, + PD7_AOUT_FEC_RXD3, + PD8_AF_FEC_MDIO, + PD9_AIN_FEC_MDC, + PD10_AOUT_FEC_CRS, + PD11_AOUT_FEC_TX_CLK, + PD12_AOUT_FEC_RXD0, + PD13_AOUT_FEC_RX_DV, + PD14_AOUT_FEC_RX_CLK, + PD15_AOUT_FEC_COL, + PD16_AIN_FEC_TX_ER, + PF23_AIN_FEC_TX_EN, +}; + +static void __init mx27ipcam_init(void) +{ + mxc_gpio_setup_multiple_pins(mx27ipcam_pins, ARRAY_SIZE(mx27ipcam_pins), + "mx27ipcam"); + + imx27_add_imx_uart0(NULL); + imx27_add_fec(NULL); + imx27_add_imx2_wdt(NULL); +} + +static void __init mx27ipcam_timer_init(void) +{ + mx27_clocks_init(25000000); +} + +static struct sys_timer mx27ipcam_timer = { + .init = mx27ipcam_timer_init, +}; + +MACHINE_START(IMX27IPCAM, "Freescale IMX27IPCAM") + /* maintainer: Freescale Semiconductor, Inc. */ + .boot_params = MX27_PHYS_OFFSET + 0x100, + .map_io = mx27_map_io, + .init_early = imx27_init_early, + .init_irq = mx27_init_irq, + .timer = &mx27ipcam_timer, + .init_machine = mx27ipcam_init, +MACHINE_END diff --git a/arch/arm/mach-imx/mach-imx27lite.c b/arch/arm/mach-imx/mach-imx27lite.c index 3a1202e47212..841140516ede 100644 --- a/arch/arm/mach-imx/mach-imx27lite.c +++ b/arch/arm/mach-imx/mach-imx27lite.c @@ -75,9 +75,10 @@ static struct sys_timer mx27lite_timer = { }; MACHINE_START(IMX27LITE, "LogicPD i.MX27LITE") - .boot_params = MX27_PHYS_OFFSET + 0x100, - .map_io = mx27_map_io, - .init_irq = mx27_init_irq, - .init_machine = mx27lite_init, - .timer = &mx27lite_timer, + .boot_params = MX27_PHYS_OFFSET + 0x100, + .map_io = mx27_map_io, + .init_early = imx27_init_early, + .init_irq = mx27_init_irq, + .timer = &mx27lite_timer, + .init_machine = mx27lite_init, MACHINE_END diff --git a/arch/arm/mach-imx/mach-mx1ads.c b/arch/arm/mach-imx/mach-mx1ads.c index 1f446e5eb636..47cf56ac6d5b 100644 --- a/arch/arm/mach-imx/mach-mx1ads.c +++ b/arch/arm/mach-imx/mach-mx1ads.c @@ -144,17 +144,19 @@ struct sys_timer mx1ads_timer = { MACHINE_START(MX1ADS, "Freescale MX1ADS") /* Maintainer: Sascha Hauer, Pengutronix */ - .boot_params = MX1_PHYS_OFFSET + 0x100, - .map_io = mx1_map_io, - .init_irq = mx1_init_irq, - .timer = &mx1ads_timer, - .init_machine = mx1ads_init, + .boot_params = MX1_PHYS_OFFSET + 0x100, + .map_io = mx1_map_io, + .init_early = imx1_init_early, + .init_irq = mx1_init_irq, + .timer = &mx1ads_timer, + .init_machine = mx1ads_init, MACHINE_END MACHINE_START(MXLADS, "Freescale MXLADS") - .boot_params = MX1_PHYS_OFFSET + 0x100, - .map_io = mx1_map_io, - .init_irq = mx1_init_irq, - .timer = &mx1ads_timer, - .init_machine = mx1ads_init, + .boot_params = MX1_PHYS_OFFSET + 0x100, + .map_io = mx1_map_io, + .init_early = imx1_init_early, + .init_irq = mx1_init_irq, + .timer = &mx1ads_timer, + .init_machine = mx1ads_init, MACHINE_END diff --git a/arch/arm/mach-imx/mach-mx21ads.c b/arch/arm/mach-imx/mach-mx21ads.c index 0a372577c2ac..fa52a1086eae 100644 --- a/arch/arm/mach-imx/mach-mx21ads.c +++ b/arch/arm/mach-imx/mach-mx21ads.c @@ -304,9 +304,10 @@ static struct sys_timer mx21ads_timer = { MACHINE_START(MX21ADS, "Freescale i.MX21ADS") /* maintainer: Freescale Semiconductor, Inc. */ - .boot_params = MX21_PHYS_OFFSET + 0x100, - .map_io = mx21ads_map_io, - .init_irq = mx21_init_irq, - .init_machine = mx21ads_board_init, - .timer = &mx21ads_timer, + .boot_params = MX21_PHYS_OFFSET + 0x100, + .map_io = mx21ads_map_io, + .init_early = imx21_init_early, + .init_irq = mx21_init_irq, + .timer = &mx21ads_timer, + .init_machine = mx21ads_board_init, MACHINE_END diff --git a/arch/arm/mach-imx/mach-mx25_3ds.c b/arch/arm/mach-imx/mach-mx25_3ds.c index 8382e7902078..06da438282aa 100644 --- a/arch/arm/mach-imx/mach-mx25_3ds.c +++ b/arch/arm/mach-imx/mach-mx25_3ds.c @@ -103,14 +103,18 @@ static iomux_v3_cfg_t mx25pdk_pads[] = { MX25_PAD_SD1_DATA1__SD1_DATA1, MX25_PAD_SD1_DATA2__SD1_DATA2, MX25_PAD_SD1_DATA3__SD1_DATA3, + + /* I2C1 */ + MX25_PAD_I2C1_CLK__I2C1_CLK, + MX25_PAD_I2C1_DAT__I2C1_DAT, }; static const struct fec_platform_data mx25_fec_pdata __initconst = { .phy = PHY_INTERFACE_MODE_RMII, }; -#define FEC_ENABLE_GPIO 35 -#define FEC_RESET_B_GPIO 104 +#define FEC_ENABLE_GPIO IMX_GPIO_NR(2, 3) +#define FEC_RESET_B_GPIO IMX_GPIO_NR(4, 8) static void __init mx25pdk_fec_reset(void) { @@ -185,9 +189,14 @@ static const struct matrix_keymap_data mx25pdk_keymap_data __initconst = { .keymap_size = ARRAY_SIZE(mx25pdk_keymap), }; +static int mx25pdk_usbh2_init(struct platform_device *pdev) +{ + return mx25_initialize_usb_hw(pdev->id, MXC_EHCI_INTERNAL_PHY); +} + static const struct mxc_usbh_platform_data usbh2_pdata __initconst = { + .init = mx25pdk_usbh2_init, .portsc = MXC_EHCI_MODE_SERIAL, - .flags = MXC_EHCI_INTERNAL_PHY, }; static const struct fsl_usb2_platform_data otg_device_pdata __initconst = { @@ -195,6 +204,10 @@ static const struct fsl_usb2_platform_data otg_device_pdata __initconst = { .phy_mode = FSL_USB2_PHY_UTMI, }; +static const struct imxi2c_platform_data mx25_3ds_i2c0_data __initconst = { + .bitrate = 100000, +}; + static void __init mx25pdk_init(void) { mxc_iomux_v3_setup_multiple_pads(mx25pdk_pads, @@ -213,6 +226,7 @@ static void __init mx25pdk_init(void) imx25_add_imx_keypad(&mx25pdk_keymap_data); imx25_add_sdhci_esdhc_imx(0, NULL); + imx25_add_imx_i2c0(&mx25_3ds_i2c0_data); } static void __init mx25pdk_timer_init(void) @@ -226,10 +240,10 @@ static struct sys_timer mx25pdk_timer = { MACHINE_START(MX25_3DS, "Freescale MX25PDK (3DS)") /* Maintainer: Freescale Semiconductor, Inc. */ - .boot_params = MX25_PHYS_OFFSET + 0x100, - .map_io = mx25_map_io, - .init_irq = mx25_init_irq, - .init_machine = mx25pdk_init, - .timer = &mx25pdk_timer, + .boot_params = MX25_PHYS_OFFSET + 0x100, + .map_io = mx25_map_io, + .init_early = imx25_init_early, + .init_irq = mx25_init_irq, + .timer = &mx25pdk_timer, + .init_machine = mx25pdk_init, MACHINE_END - diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c index 164331518bdd..614b3c00c4a0 100644 --- a/arch/arm/mach-imx/mach-mx27_3ds.c +++ b/arch/arm/mach-imx/mach-mx27_3ds.c @@ -98,6 +98,9 @@ static const int mx27pdk_pins[] __initconst = { PD22_PF_CSPI2_SCLK, PD23_PF_CSPI2_MISO, PD24_PF_CSPI2_MOSI, + /* I2C1 */ + PD17_PF_I2C_DATA, + PD18_PF_I2C_CLK, }; static const struct imxuart_platform_data uart_pdata __initconst = { @@ -159,13 +162,15 @@ static int otg_phy_init(void) return 0; } -#if defined(CONFIG_USB_ULPI) +static int mx27_3ds_otg_init(struct platform_device *pdev) +{ + return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI); +} static struct mxc_usbh_platform_data otg_pdata __initdata = { + .init = mx27_3ds_otg_init, .portsc = MXC_EHCI_MODE_ULPI, - .flags = MXC_EHCI_INTERFACE_DIFF_UNI, }; -#endif static const struct fsl_usb2_platform_data otg_device_pdata __initconst = { .operating_mode = FSL_USB2_DR_DEVICE, @@ -216,7 +221,7 @@ static struct regulator_init_data vgen_init = { .consumer_supplies = vgen_consumers, }; -static struct mc13783_regulator_init_data mx27_3ds_regulators[] = { +static struct mc13xxx_regulator_init_data mx27_3ds_regulators[] = { { .id = MC13783_REG_VMMC1, .init_data = &vmmc1_init, @@ -227,10 +232,10 @@ static struct mc13783_regulator_init_data mx27_3ds_regulators[] = { }; /* MC13783 */ -static struct mc13783_platform_data mc13783_pdata __initdata = { +static struct mc13xxx_platform_data mc13783_pdata __initdata = { .regulators = mx27_3ds_regulators, .num_regulators = ARRAY_SIZE(mx27_3ds_regulators), - .flags = MC13783_USE_REGULATOR, + .flags = MC13XXX_USE_REGULATOR, }; /* SPI */ @@ -253,6 +258,9 @@ static struct spi_board_info mx27_3ds_spi_devs[] __initdata = { }, }; +static const struct imxi2c_platform_data mx27_3ds_i2c0_data __initconst = { + .bitrate = 100000, +}; static void __init mx27pdk_init(void) { @@ -265,14 +273,15 @@ static void __init mx27pdk_init(void) imx27_add_mxc_mmc(0, &sdhc1_pdata); imx27_add_imx2_wdt(NULL); otg_phy_init(); -#if defined(CONFIG_USB_ULPI) + if (otg_mode_host) { - otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, - ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); + otg_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS | + ULPI_OTG_DRVVBUS_EXT); - imx27_add_mxc_ehci_otg(&otg_pdata); + if (otg_pdata.otg) + imx27_add_mxc_ehci_otg(&otg_pdata); } -#endif + if (!otg_mode_host) imx27_add_fsl_usb2_udc(&otg_device_pdata); @@ -282,6 +291,7 @@ static void __init mx27pdk_init(void) if (mxc_expio_init(MX27_CS5_BASE_ADDR, EXPIO_PARENT_INT)) pr_warn("Init of the debugboard failed, all devices on the debugboard are unusable.\n"); + imx27_add_imx_i2c(0, &mx27_3ds_i2c0_data); } static void __init mx27pdk_timer_init(void) @@ -295,9 +305,10 @@ static struct sys_timer mx27pdk_timer = { MACHINE_START(MX27_3DS, "Freescale MX27PDK") /* maintainer: Freescale Semiconductor, Inc. */ - .boot_params = MX27_PHYS_OFFSET + 0x100, - .map_io = mx27_map_io, - .init_irq = mx27_init_irq, - .init_machine = mx27pdk_init, - .timer = &mx27pdk_timer, + .boot_params = MX27_PHYS_OFFSET + 0x100, + .map_io = mx27_map_io, + .init_early = imx27_init_early, + .init_irq = mx27_init_irq, + .timer = &mx27pdk_timer, + .init_machine = mx27pdk_init, MACHINE_END diff --git a/arch/arm/mach-imx/mach-mx27ads.c b/arch/arm/mach-imx/mach-mx27ads.c index b832f960fec4..367d1e4384c7 100644 --- a/arch/arm/mach-imx/mach-mx27ads.c +++ b/arch/arm/mach-imx/mach-mx27ads.c @@ -344,9 +344,10 @@ static void __init mx27ads_map_io(void) MACHINE_START(MX27ADS, "Freescale i.MX27ADS") /* maintainer: Freescale Semiconductor, Inc. */ - .boot_params = MX27_PHYS_OFFSET + 0x100, - .map_io = mx27ads_map_io, - .init_irq = mx27_init_irq, - .init_machine = mx27ads_board_init, - .timer = &mx27ads_timer, + .boot_params = MX27_PHYS_OFFSET + 0x100, + .map_io = mx27ads_map_io, + .init_early = imx27_init_early, + .init_irq = mx27_init_irq, + .timer = &mx27ads_timer, + .init_machine = mx27ads_board_init, MACHINE_END diff --git a/arch/arm/mach-imx/mach-mxt_td60.c b/arch/arm/mach-imx/mach-mxt_td60.c index 4ce71b0401db..69787c30c320 100644 --- a/arch/arm/mach-imx/mach-mxt_td60.c +++ b/arch/arm/mach-imx/mach-mxt_td60.c @@ -266,10 +266,10 @@ static struct sys_timer mxt_td60_timer = { MACHINE_START(MXT_TD60, "Maxtrack i-MXT TD60") /* maintainer: Maxtrack Industrial */ - .boot_params = MX27_PHYS_OFFSET + 0x100, - .map_io = mx27_map_io, - .init_irq = mx27_init_irq, - .init_machine = mxt_td60_board_init, - .timer = &mxt_td60_timer, + .boot_params = MX27_PHYS_OFFSET + 0x100, + .map_io = mx27_map_io, + .init_early = imx27_init_early, + .init_irq = mx27_init_irq, + .timer = &mxt_td60_timer, + .init_machine = mxt_td60_board_init, MACHINE_END - diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c index cccc0a0a9c72..63e182556778 100644 --- a/arch/arm/mach-imx/mach-pca100.c +++ b/arch/arm/mach-imx/mach-pca100.c @@ -187,7 +187,6 @@ static struct i2c_board_info pca100_i2c_devices[] = { } }; -#if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE) static struct spi_eeprom at25320 = { .name = "at25320an", .byte_len = 4096, @@ -211,7 +210,6 @@ static const struct spi_imx_master pca100_spi0_data __initconst = { .chipselect = pca100_spi_cs, .num_chipselect = ARRAY_SIZE(pca100_spi_cs), }; -#endif static void pca100_ac97_warm_reset(struct snd_ac97 *ac97) { @@ -269,31 +267,33 @@ static const struct imxmmc_platform_data sdhc_pdata __initconst = { .exit = pca100_sdhc2_exit, }; -#if defined(CONFIG_USB_ULPI) static int otg_phy_init(struct platform_device *pdev) { gpio_set_value(OTG_PHY_CS_GPIO, 0); - return 0; + + mdelay(10); + + return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI); } static struct mxc_usbh_platform_data otg_pdata __initdata = { .init = otg_phy_init, .portsc = MXC_EHCI_MODE_ULPI, - .flags = MXC_EHCI_INTERFACE_DIFF_UNI, }; static int usbh2_phy_init(struct platform_device *pdev) { gpio_set_value(USBH2_PHY_CS_GPIO, 0); - return 0; + + mdelay(10); + + return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI); } static struct mxc_usbh_platform_data usbh2_pdata __initdata = { .init = usbh2_phy_init, .portsc = MXC_EHCI_MODE_ULPI, - .flags = MXC_EHCI_INTERFACE_DIFF_UNI, }; -#endif static const struct fsl_usb2_platform_data otg_device_pdata __initconst = { .operating_mode = FSL_USB2_DR_DEVICE, @@ -389,36 +389,33 @@ static void __init pca100_init(void) imx27_add_imx_i2c(1, &pca100_i2c1_data); -#if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE) mxc_gpio_mode(GPIO_PORTD | 28 | GPIO_GPIO | GPIO_IN); mxc_gpio_mode(GPIO_PORTD | 27 | GPIO_GPIO | GPIO_IN); spi_register_board_info(pca100_spi_board_info, ARRAY_SIZE(pca100_spi_board_info)); imx27_add_spi_imx0(&pca100_spi0_data); -#endif gpio_request(OTG_PHY_CS_GPIO, "usb-otg-cs"); gpio_direction_output(OTG_PHY_CS_GPIO, 1); gpio_request(USBH2_PHY_CS_GPIO, "usb-host2-cs"); gpio_direction_output(USBH2_PHY_CS_GPIO, 1); -#if defined(CONFIG_USB_ULPI) if (otg_mode_host) { - otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, - ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); + otg_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS | + ULPI_OTG_DRVVBUS_EXT); - imx27_add_mxc_ehci_otg(&otg_pdata); + if (otg_pdata.otg) + imx27_add_mxc_ehci_otg(&otg_pdata); + } else { + gpio_set_value(OTG_PHY_CS_GPIO, 0); + 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); - imx27_add_mxc_ehci_hs(2, &usbh2_pdata); -#endif - if (!otg_mode_host) { - gpio_set_value(OTG_PHY_CS_GPIO, 0); - imx27_add_fsl_usb2_udc(&otg_device_pdata); - } + if (usbh2_pdata.otg) + imx27_add_mxc_ehci_hs(2, &usbh2_pdata); imx27_add_imx_fb(&pca100_fb_data); @@ -437,10 +434,10 @@ static struct sys_timer pca100_timer = { }; MACHINE_START(PCA100, "phyCARD-i.MX27") - .boot_params = MX27_PHYS_OFFSET + 0x100, - .map_io = mx27_map_io, - .init_irq = mx27_init_irq, - .init_machine = pca100_init, - .timer = &pca100_timer, + .boot_params = MX27_PHYS_OFFSET + 0x100, + .map_io = mx27_map_io, + .init_early = imx27_init_early, + .init_irq = mx27_init_irq, + .init_machine = pca100_init, + .timer = &pca100_timer, MACHINE_END - diff --git a/arch/arm/mach-imx/mach-pcm038.c b/arch/arm/mach-imx/mach-pcm038.c index 505614803bc6..38c77084b615 100644 --- a/arch/arm/mach-imx/mach-pcm038.c +++ b/arch/arm/mach-imx/mach-pcm038.c @@ -252,7 +252,7 @@ static struct regulator_init_data cam_data = { .consumer_supplies = cam_consumers, }; -static struct mc13783_regulator_init_data pcm038_regulators[] = { +static struct mc13xxx_regulator_init_data pcm038_regulators[] = { { .id = MC13783_REG_VCAM, .init_data = &cam_data, @@ -262,11 +262,11 @@ static struct mc13783_regulator_init_data pcm038_regulators[] = { }, }; -static struct mc13783_platform_data pcm038_pmic = { +static struct mc13xxx_platform_data pcm038_pmic = { .regulators = pcm038_regulators, .num_regulators = ARRAY_SIZE(pcm038_regulators), - .flags = MC13783_USE_ADC | MC13783_USE_REGULATOR | - MC13783_USE_TOUCHSCREEN, + .flags = MC13XXX_USE_ADC | MC13XXX_USE_REGULATOR | + MC13XXX_USE_TOUCHSCREEN, }; static struct spi_board_info pcm038_spi_board_info[] __initdata = { @@ -281,9 +281,15 @@ static struct spi_board_info pcm038_spi_board_info[] __initdata = { } }; +static int pcm038_usbh2_init(struct platform_device *pdev) +{ + return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED | + MXC_EHCI_INTERFACE_DIFF_UNI); +} + static const struct mxc_usbh_platform_data usbh2_pdata __initconst = { + .init = pcm038_usbh2_init, .portsc = MXC_EHCI_MODE_ULPI, - .flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_DIFF_UNI, }; static void __init pcm038_init(void) @@ -340,9 +346,10 @@ static struct sys_timer pcm038_timer = { }; MACHINE_START(PCM038, "phyCORE-i.MX27") - .boot_params = MX27_PHYS_OFFSET + 0x100, - .map_io = mx27_map_io, - .init_irq = mx27_init_irq, - .init_machine = pcm038_init, - .timer = &pcm038_timer, + .boot_params = MX27_PHYS_OFFSET + 0x100, + .map_io = mx27_map_io, + .init_early = imx27_init_early, + .init_irq = mx27_init_irq, + .timer = &pcm038_timer, + .init_machine = pcm038_init, MACHINE_END diff --git a/arch/arm/mach-imx/mach-scb9328.c b/arch/arm/mach-imx/mach-scb9328.c index eae878f306c6..dcaee043628e 100644 --- a/arch/arm/mach-imx/mach-scb9328.c +++ b/arch/arm/mach-imx/mach-scb9328.c @@ -145,10 +145,11 @@ static struct sys_timer scb9328_timer = { }; MACHINE_START(SCB9328, "Synertronixx scb9328") - /* Sascha Hauer */ - .boot_params = 0x08000100, - .map_io = mx1_map_io, - .init_irq = mx1_init_irq, - .timer = &scb9328_timer, - .init_machine = scb9328_init, + /* Sascha Hauer */ + .boot_params = 0x08000100, + .map_io = mx1_map_io, + .init_early = imx1_init_early, + .init_irq = mx1_init_irq, + .timer = &scb9328_timer, + .init_machine = scb9328_init, MACHINE_END diff --git a/arch/arm/mach-imx/mm-imx1.c b/arch/arm/mach-imx/mm-imx1.c index 729ae0915af8..2e482ba5a0e7 100644 --- a/arch/arm/mach-imx/mm-imx1.c +++ b/arch/arm/mach-imx/mm-imx1.c @@ -23,6 +23,9 @@ #include <mach/common.h> #include <mach/hardware.h> +#include <mach/gpio.h> +#include <mach/irqs.h> +#include <mach/iomux-v1.h> static struct map_desc imx_io_desc[] __initdata = { imx_map_entry(MX1, IO, MT_DEVICE), @@ -30,16 +33,26 @@ static struct map_desc imx_io_desc[] __initdata = { void __init mx1_map_io(void) { + iotable_init(imx_io_desc, ARRAY_SIZE(imx_io_desc)); +} + +void __init imx1_init_early(void) +{ mxc_set_cpu_type(MXC_CPU_MX1); mxc_arch_reset_init(MX1_IO_ADDRESS(MX1_WDT_BASE_ADDR)); - - iotable_init(imx_io_desc, ARRAY_SIZE(imx_io_desc)); + imx_iomuxv1_init(MX1_IO_ADDRESS(MX1_GPIO_BASE_ADDR), + MX1_NUM_GPIO_PORT); } -int imx1_register_gpios(void); +static struct mxc_gpio_port imx1_gpio_ports[] = { + DEFINE_IMX_GPIO_PORT_IRQ(MX1, 0, 1, MX1_GPIO_INT_PORTA), + DEFINE_IMX_GPIO_PORT_IRQ(MX1, 1, 2, MX1_GPIO_INT_PORTB), + DEFINE_IMX_GPIO_PORT_IRQ(MX1, 2, 3, MX1_GPIO_INT_PORTC), + DEFINE_IMX_GPIO_PORT_IRQ(MX1, 3, 4, MX1_GPIO_INT_PORTD), +}; void __init mx1_init_irq(void) { mxc_init_irq(MX1_IO_ADDRESS(MX1_AVIC_BASE_ADDR)); - imx1_register_gpios(); + mxc_gpio_init(imx1_gpio_ports, ARRAY_SIZE(imx1_gpio_ports)); } diff --git a/arch/arm/mach-imx/mm-imx21.c b/arch/arm/mach-imx/mm-imx21.c index e728af81d1b1..7a0c500ac2c8 100644 --- a/arch/arm/mach-imx/mm-imx21.c +++ b/arch/arm/mach-imx/mm-imx21.c @@ -24,6 +24,9 @@ #include <mach/common.h> #include <asm/pgtable.h> #include <asm/mach/map.h> +#include <mach/gpio.h> +#include <mach/irqs.h> +#include <mach/iomux-v1.h> /* MX21 memory map definition */ static struct map_desc imx21_io_desc[] __initdata = { @@ -56,16 +59,28 @@ static struct map_desc imx21_io_desc[] __initdata = { */ void __init mx21_map_io(void) { + iotable_init(imx21_io_desc, ARRAY_SIZE(imx21_io_desc)); +} + +void __init imx21_init_early(void) +{ mxc_set_cpu_type(MXC_CPU_MX21); mxc_arch_reset_init(MX21_IO_ADDRESS(MX21_WDOG_BASE_ADDR)); - - iotable_init(imx21_io_desc, ARRAY_SIZE(imx21_io_desc)); + imx_iomuxv1_init(MX21_IO_ADDRESS(MX21_GPIO_BASE_ADDR), + MX21_NUM_GPIO_PORT); } -int imx21_register_gpios(void); +static struct mxc_gpio_port imx21_gpio_ports[] = { + DEFINE_IMX_GPIO_PORT_IRQ(MX21, 0, 1, MX21_INT_GPIO), + DEFINE_IMX_GPIO_PORT(MX21, 1, 2), + DEFINE_IMX_GPIO_PORT(MX21, 2, 3), + DEFINE_IMX_GPIO_PORT(MX21, 3, 4), + DEFINE_IMX_GPIO_PORT(MX21, 4, 5), + DEFINE_IMX_GPIO_PORT(MX21, 5, 6), +}; void __init mx21_init_irq(void) { mxc_init_irq(MX21_IO_ADDRESS(MX21_AVIC_BASE_ADDR)); - imx21_register_gpios(); + mxc_gpio_init(imx21_gpio_ports, ARRAY_SIZE(imx21_gpio_ports)); } diff --git a/arch/arm/mach-imx/mm-imx25.c b/arch/arm/mach-imx/mm-imx25.c index 2edec6ce8fe7..02f7b5c7fa8e 100644 --- a/arch/arm/mach-imx/mm-imx25.c +++ b/arch/arm/mach-imx/mm-imx25.c @@ -27,6 +27,8 @@ #include <mach/hardware.h> #include <mach/mx25.h> #include <mach/iomux-v3.h> +#include <mach/gpio.h> +#include <mach/irqs.h> /* * This table defines static virtual address mappings for I/O regions. @@ -45,18 +47,26 @@ static struct map_desc mx25_io_desc[] __initdata = { */ void __init mx25_map_io(void) { + iotable_init(mx25_io_desc, ARRAY_SIZE(mx25_io_desc)); +} + +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)); - - iotable_init(mx25_io_desc, ARRAY_SIZE(mx25_io_desc)); } -int imx25_register_gpios(void); +static struct mxc_gpio_port imx25_gpio_ports[] = { + DEFINE_IMX_GPIO_PORT_IRQ(MX25, 0, 1, MX25_INT_GPIO1), + DEFINE_IMX_GPIO_PORT_IRQ(MX25, 1, 2, MX25_INT_GPIO2), + DEFINE_IMX_GPIO_PORT_IRQ(MX25, 2, 3, MX25_INT_GPIO3), + DEFINE_IMX_GPIO_PORT_IRQ(MX25, 3, 4, MX25_INT_GPIO4), +}; void __init mx25_init_irq(void) { mxc_init_irq(MX25_IO_ADDRESS(MX25_AVIC_BASE_ADDR)); - imx25_register_gpios(); + mxc_gpio_init(imx25_gpio_ports, ARRAY_SIZE(imx25_gpio_ports)); } diff --git a/arch/arm/mach-imx/mm-imx27.c b/arch/arm/mach-imx/mm-imx27.c index 374e48b7a412..a6761a39f08c 100644 --- a/arch/arm/mach-imx/mm-imx27.c +++ b/arch/arm/mach-imx/mm-imx27.c @@ -24,6 +24,9 @@ #include <mach/common.h> #include <asm/pgtable.h> #include <asm/mach/map.h> +#include <mach/gpio.h> +#include <mach/irqs.h> +#include <mach/iomux-v1.h> /* MX27 memory map definition */ static struct map_desc imx27_io_desc[] __initdata = { @@ -56,16 +59,28 @@ static struct map_desc imx27_io_desc[] __initdata = { */ void __init mx27_map_io(void) { + iotable_init(imx27_io_desc, ARRAY_SIZE(imx27_io_desc)); +} + +void __init imx27_init_early(void) +{ mxc_set_cpu_type(MXC_CPU_MX27); mxc_arch_reset_init(MX27_IO_ADDRESS(MX27_WDOG_BASE_ADDR)); - - iotable_init(imx27_io_desc, ARRAY_SIZE(imx27_io_desc)); + imx_iomuxv1_init(MX27_IO_ADDRESS(MX27_GPIO_BASE_ADDR), + MX27_NUM_GPIO_PORT); } -int imx27_register_gpios(void); +static struct mxc_gpio_port imx27_gpio_ports[] = { + DEFINE_IMX_GPIO_PORT_IRQ(MX27, 0, 1, MX27_INT_GPIO), + DEFINE_IMX_GPIO_PORT(MX27, 1, 2), + DEFINE_IMX_GPIO_PORT(MX27, 2, 3), + DEFINE_IMX_GPIO_PORT(MX27, 3, 4), + DEFINE_IMX_GPIO_PORT(MX27, 4, 5), + DEFINE_IMX_GPIO_PORT(MX27, 5, 6), +}; void __init mx27_init_irq(void) { mxc_init_irq(MX27_IO_ADDRESS(MX27_AVIC_BASE_ADDR)); - imx27_register_gpios(); + mxc_gpio_init(imx27_gpio_ports, ARRAY_SIZE(imx27_gpio_ports)); } diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index 3688123b5ad8..20e71df3e3bb 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -21,6 +21,7 @@ #include <net/dsa.h> #include <asm/page.h> #include <asm/timex.h> +#include <asm/kexec.h> #include <asm/mach/map.h> #include <asm/mach/time.h> #include <mach/kirkwood.h> @@ -846,9 +847,14 @@ static void __init kirkwood_wdt_init(void) /***************************************************************************** * Time handling ****************************************************************************/ +void __init kirkwood_init_early(void) +{ + orion_time_set_base(TIMER_VIRT_BASE); +} + int kirkwood_tclk; -int __init kirkwood_find_tclk(void) +static int __init kirkwood_find_tclk(void) { u32 dev, rev; @@ -864,7 +870,9 @@ int __init kirkwood_find_tclk(void) static void __init kirkwood_timer_init(void) { kirkwood_tclk = kirkwood_find_tclk(); - orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk); + + orion_time_init(BRIDGE_VIRT_BASE, BRIDGE_INT_TIMER1_CLR, + IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk); } struct sys_timer kirkwood_timer = { @@ -1003,6 +1011,10 @@ void __init kirkwood_init(void) kirkwood_xor0_init(); kirkwood_xor1_init(); kirkwood_crypto_init(); + +#ifdef CONFIG_KEXEC + kexec_reinit = kirkwood_enable_pcie; +#endif } static int __init kirkwood_clock_gate(void) diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h index 95bb0a73adfb..b9b0f0968a36 100644 --- a/arch/arm/mach-kirkwood/common.h +++ b/arch/arm/mach-kirkwood/common.h @@ -27,11 +27,13 @@ struct kirkwood_asoc_platform_data; */ void kirkwood_map_io(void); void kirkwood_init(void); +void kirkwood_init_early(void); void kirkwood_init_irq(void); extern struct mbus_dram_target_info kirkwood_mbus_dram_info; void kirkwood_setup_cpu_mbus(void); +void kirkwood_enable_pcie(void); void kirkwood_pcie_id(u32 *dev, u32 *rev); void kirkwood_ehci_init(void); diff --git a/arch/arm/mach-kirkwood/d2net_v2-setup.c b/arch/arm/mach-kirkwood/d2net_v2-setup.c index a31c9499ab36..043cfd5e140b 100644 --- a/arch/arm/mach-kirkwood/d2net_v2-setup.c +++ b/arch/arm/mach-kirkwood/d2net_v2-setup.c @@ -224,6 +224,7 @@ MACHINE_START(D2NET_V2, "LaCie d2 Network v2") .boot_params = 0x00000100, .init_machine = d2net_v2_init, .map_io = kirkwood_map_io, + .init_early = kirkwood_init_early, .init_irq = kirkwood_init_irq, .timer = &kirkwood_timer, MACHINE_END diff --git a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c index 9ea71182d31a..bff04e04d679 100644 --- a/arch/arm/mach-kirkwood/db88f6281-bp-setup.c +++ b/arch/arm/mach-kirkwood/db88f6281-bp-setup.c @@ -100,6 +100,7 @@ MACHINE_START(DB88F6281_BP, "Marvell DB-88F6281-BP Development Board") .boot_params = 0x00000100, .init_machine = db88f6281_init, .map_io = kirkwood_map_io, + .init_early = kirkwood_init_early, .init_irq = kirkwood_init_irq, .timer = &kirkwood_timer, MACHINE_END diff --git a/arch/arm/mach-kirkwood/dockstar-setup.c b/arch/arm/mach-kirkwood/dockstar-setup.c index 433ea368c060..f14dfb8508c5 100644 --- a/arch/arm/mach-kirkwood/dockstar-setup.c +++ b/arch/arm/mach-kirkwood/dockstar-setup.c @@ -105,6 +105,7 @@ MACHINE_START(DOCKSTAR, "Seagate FreeAgent DockStar") .boot_params = 0x00000100, .init_machine = dockstar_init, .map_io = kirkwood_map_io, + .init_early = kirkwood_init_early, .init_irq = kirkwood_init_irq, .timer = &kirkwood_timer, MACHINE_END diff --git a/arch/arm/mach-kirkwood/guruplug-setup.c b/arch/arm/mach-kirkwood/guruplug-setup.c index 8f47dc0a2fef..41d1b40696a3 100644 --- a/arch/arm/mach-kirkwood/guruplug-setup.c +++ b/arch/arm/mach-kirkwood/guruplug-setup.c @@ -124,6 +124,7 @@ MACHINE_START(GURUPLUG, "Marvell GuruPlug Reference Board") .boot_params = 0x00000100, .init_machine = guruplug_init, .map_io = kirkwood_map_io, + .init_early = kirkwood_init_early, .init_irq = kirkwood_init_irq, .timer = &kirkwood_timer, 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 aff0e1327e38..957bd7997d7e 100644 --- a/arch/arm/mach-kirkwood/include/mach/bridge-regs.h +++ b/arch/arm/mach-kirkwood/include/mach/bridge-regs.h @@ -29,9 +29,6 @@ #define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110) #define WDT_INT_REQ 0x0008 -#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114) -#define BRIDGE_INT_TIMER0 0x0002 -#define BRIDGE_INT_TIMER1 0x0004 #define BRIDGE_INT_TIMER1_CLR (~0x0004) #define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200) diff --git a/arch/arm/mach-kirkwood/include/mach/gpio.h b/arch/arm/mach-kirkwood/include/mach/gpio.h index 81b335eb62ec..84f340b546c0 100644 --- a/arch/arm/mach-kirkwood/include/mach/gpio.h +++ b/arch/arm/mach-kirkwood/include/mach/gpio.h @@ -6,33 +6,4 @@ * warranty of any kind, whether express or implied. */ -#ifndef __ASM_ARCH_GPIO_H -#define __ASM_ARCH_GPIO_H - -#include <mach/irqs.h> #include <plat/gpio.h> -#include <asm-generic/gpio.h> /* cansleep wrappers */ - -#define GPIO_MAX 50 -#define GPIO_OFF(pin) (((pin) >> 5) ? 0x0140 : 0x0100) -#define GPIO_OUT(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x00) -#define GPIO_IO_CONF(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x04) -#define GPIO_BLINK_EN(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x08) -#define GPIO_IN_POL(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x0c) -#define GPIO_DATA_IN(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x10) -#define GPIO_EDGE_CAUSE(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x14) -#define GPIO_EDGE_MASK(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x18) -#define GPIO_LEVEL_MASK(pin) (DEV_BUS_VIRT_BASE + GPIO_OFF(pin) + 0x1c) - -static inline int gpio_to_irq(int pin) -{ - return pin + IRQ_KIRKWOOD_GPIO_START; -} - -static inline int irq_to_gpio(int irq) -{ - return irq - IRQ_KIRKWOOD_GPIO_START; -} - - -#endif diff --git a/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/arch/arm/mach-kirkwood/include/mach/kirkwood.h index 6e924b398919..010bdeb4ac5f 100644 --- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h +++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h @@ -69,6 +69,8 @@ #define DEV_BUS_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x10000) #define SAMPLE_AT_RESET (DEV_BUS_VIRT_BASE | 0x0030) #define DEVICE_ID (DEV_BUS_VIRT_BASE | 0x0034) +#define GPIO_LOW_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x0100) +#define GPIO_HIGH_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x0140) #define RTC_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x0300) #define SPI_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x0600) #define I2C_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x1000) diff --git a/arch/arm/mach-kirkwood/irq.c b/arch/arm/mach-kirkwood/irq.c index 28020abf49e1..cbdb5863d13b 100644 --- a/arch/arm/mach-kirkwood/irq.c +++ b/arch/arm/mach-kirkwood/irq.c @@ -27,31 +27,21 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc) void __init kirkwood_init_irq(void) { - int i; - orion_irq_init(0, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_LOW_OFF)); orion_irq_init(32, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF)); /* - * Mask and clear GPIO IRQ interrupts. + * Initialize gpiolib for GPIOs 0-49. */ - writel(0, GPIO_LEVEL_MASK(0)); - writel(0, GPIO_EDGE_MASK(0)); - writel(0, GPIO_EDGE_CAUSE(0)); - writel(0, GPIO_LEVEL_MASK(32)); - writel(0, GPIO_EDGE_MASK(32)); - writel(0, GPIO_EDGE_CAUSE(32)); - - for (i = IRQ_KIRKWOOD_GPIO_START; i < NR_IRQS; i++) { - set_irq_chip(i, &orion_gpio_irq_chip); - set_irq_handler(i, handle_level_irq); - irq_desc[i].status |= IRQ_LEVEL; - set_irq_flags(i, IRQF_VALID); - } + orion_gpio_init(0, 32, GPIO_LOW_VIRT_BASE, 0, + IRQ_KIRKWOOD_GPIO_START); set_irq_chained_handler(IRQ_KIRKWOOD_GPIO_LOW_0_7, gpio_irq_handler); set_irq_chained_handler(IRQ_KIRKWOOD_GPIO_LOW_8_15, gpio_irq_handler); set_irq_chained_handler(IRQ_KIRKWOOD_GPIO_LOW_16_23, gpio_irq_handler); set_irq_chained_handler(IRQ_KIRKWOOD_GPIO_LOW_24_31, gpio_irq_handler); + + orion_gpio_init(32, 18, GPIO_HIGH_VIRT_BASE, 0, + IRQ_KIRKWOOD_GPIO_START + 32); set_irq_chained_handler(IRQ_KIRKWOOD_GPIO_HIGH_0_7, gpio_irq_handler); set_irq_chained_handler(IRQ_KIRKWOOD_GPIO_HIGH_8_15, gpio_irq_handler); set_irq_chained_handler(IRQ_KIRKWOOD_GPIO_HIGH_16_23, gpio_irq_handler); diff --git a/arch/arm/mach-kirkwood/mpp.c b/arch/arm/mach-kirkwood/mpp.c index 27901f702feb..7ce201848067 100644 --- a/arch/arm/mach-kirkwood/mpp.c +++ b/arch/arm/mach-kirkwood/mpp.c @@ -49,9 +49,6 @@ void __init kirkwood_mpp_conf(unsigned int *mpp_list) if (!variant_mask) return; - /* Initialize gpiolib. */ - orion_gpio_init(); - printk(KERN_DEBUG "initial MPP regs:"); for (i = 0; i < MPP_NR_REGS; i++) { mpp_ctrl[i] = readl(MPP_CTRL(i)); diff --git a/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c b/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c index 1e5266f57e2a..00cca22eca6f 100644 --- a/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c +++ b/arch/arm/mach-kirkwood/mv88f6281gtw_ge-setup.c @@ -166,6 +166,7 @@ MACHINE_START(MV88F6281GTW_GE, "Marvell 88F6281 GTW GE Board") .boot_params = 0x00000100, .init_machine = mv88f6281gtw_ge_init, .map_io = kirkwood_map_io, + .init_early = kirkwood_init_early, .init_irq = kirkwood_init_irq, .timer = &kirkwood_timer, MACHINE_END diff --git a/arch/arm/mach-kirkwood/netspace_v2-setup.c b/arch/arm/mach-kirkwood/netspace_v2-setup.c index 65ee21fd2f3b..7cdab5776452 100644 --- a/arch/arm/mach-kirkwood/netspace_v2-setup.c +++ b/arch/arm/mach-kirkwood/netspace_v2-setup.c @@ -261,6 +261,7 @@ MACHINE_START(NETSPACE_V2, "LaCie Network Space v2") .boot_params = 0x00000100, .init_machine = netspace_v2_init, .map_io = kirkwood_map_io, + .init_early = kirkwood_init_early, .init_irq = kirkwood_init_irq, .timer = &kirkwood_timer, MACHINE_END @@ -271,6 +272,7 @@ MACHINE_START(INETSPACE_V2, "LaCie Internet Space v2") .boot_params = 0x00000100, .init_machine = netspace_v2_init, .map_io = kirkwood_map_io, + .init_early = kirkwood_init_early, .init_irq = kirkwood_init_irq, .timer = &kirkwood_timer, MACHINE_END @@ -281,6 +283,7 @@ MACHINE_START(NETSPACE_MAX_V2, "LaCie Network Space Max v2") .boot_params = 0x00000100, .init_machine = netspace_v2_init, .map_io = kirkwood_map_io, + .init_early = kirkwood_init_early, .init_irq = kirkwood_init_irq, .timer = &kirkwood_timer, MACHINE_END diff --git a/arch/arm/mach-kirkwood/netxbig_v2-setup.c b/arch/arm/mach-kirkwood/netxbig_v2-setup.c index 93afd3c8bfd8..6be627deb0fc 100644 --- a/arch/arm/mach-kirkwood/netxbig_v2-setup.c +++ b/arch/arm/mach-kirkwood/netxbig_v2-setup.c @@ -402,6 +402,7 @@ MACHINE_START(NET2BIG_V2, "LaCie 2Big Network v2") .boot_params = 0x00000100, .init_machine = netxbig_v2_init, .map_io = kirkwood_map_io, + .init_early = kirkwood_init_early, .init_irq = kirkwood_init_irq, .timer = &kirkwood_timer, MACHINE_END @@ -412,6 +413,7 @@ MACHINE_START(NET5BIG_V2, "LaCie 5Big Network v2") .boot_params = 0x00000100, .init_machine = netxbig_v2_init, .map_io = kirkwood_map_io, + .init_early = kirkwood_init_early, .init_irq = kirkwood_init_irq, .timer = &kirkwood_timer, MACHINE_END diff --git a/arch/arm/mach-kirkwood/openrd-setup.c b/arch/arm/mach-kirkwood/openrd-setup.c index cfcca4174e25..f69beeff4450 100644 --- a/arch/arm/mach-kirkwood/openrd-setup.c +++ b/arch/arm/mach-kirkwood/openrd-setup.c @@ -217,6 +217,7 @@ MACHINE_START(OPENRD_BASE, "Marvell OpenRD Base Board") .boot_params = 0x00000100, .init_machine = openrd_init, .map_io = kirkwood_map_io, + .init_early = kirkwood_init_early, .init_irq = kirkwood_init_irq, .timer = &kirkwood_timer, MACHINE_END @@ -228,6 +229,7 @@ MACHINE_START(OPENRD_CLIENT, "Marvell OpenRD Client Board") .boot_params = 0x00000100, .init_machine = openrd_init, .map_io = kirkwood_map_io, + .init_early = kirkwood_init_early, .init_irq = kirkwood_init_irq, .timer = &kirkwood_timer, MACHINE_END @@ -239,6 +241,7 @@ MACHINE_START(OPENRD_ULTIMATE, "Marvell OpenRD Ultimate Board") .boot_params = 0x00000100, .init_machine = openrd_init, .map_io = kirkwood_map_io, + .init_early = kirkwood_init_early, .init_irq = kirkwood_init_irq, .timer = &kirkwood_timer, MACHINE_END diff --git a/arch/arm/mach-kirkwood/pcie.c b/arch/arm/mach-kirkwood/pcie.c index 513ad3102d7c..ca294ff6d5be 100644 --- a/arch/arm/mach-kirkwood/pcie.c +++ b/arch/arm/mach-kirkwood/pcie.c @@ -18,8 +18,16 @@ #include <mach/bridge-regs.h> #include "common.h" +void kirkwood_enable_pcie(void) +{ + u32 curr = readl(CLOCK_GATING_CTRL); + if (!(curr & CGC_PEX0)) + writel(curr | CGC_PEX0, CLOCK_GATING_CTRL); +} + void __init kirkwood_pcie_id(u32 *dev, u32 *rev) { + kirkwood_enable_pcie(); *dev = orion_pcie_dev_id((void __iomem *)PCIE_VIRT_BASE); *rev = orion_pcie_rev((void __iomem *)PCIE_VIRT_BASE); } diff --git a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c index 0049614cd324..75c6601b8d87 100644 --- a/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6192-nas-setup.c @@ -82,6 +82,7 @@ MACHINE_START(RD88F6192_NAS, "Marvell RD-88F6192-NAS Development Board") .boot_params = 0x00000100, .init_machine = rd88f6192_init, .map_io = kirkwood_map_io, + .init_early = kirkwood_init_early, .init_irq = kirkwood_init_irq, .timer = &kirkwood_timer, MACHINE_END diff --git a/arch/arm/mach-kirkwood/rd88f6281-setup.c b/arch/arm/mach-kirkwood/rd88f6281-setup.c index 0998a08cf42d..0f75494d5902 100644 --- a/arch/arm/mach-kirkwood/rd88f6281-setup.c +++ b/arch/arm/mach-kirkwood/rd88f6281-setup.c @@ -118,6 +118,7 @@ MACHINE_START(RD88F6281, "Marvell RD-88F6281 Reference Board") .boot_params = 0x00000100, .init_machine = rd88f6281_init, .map_io = kirkwood_map_io, + .init_early = kirkwood_init_early, .init_irq = kirkwood_init_irq, .timer = &kirkwood_timer, MACHINE_END diff --git a/arch/arm/mach-kirkwood/sheevaplug-setup.c b/arch/arm/mach-kirkwood/sheevaplug-setup.c index d2eec35dfe0f..0a95063f6d32 100644 --- a/arch/arm/mach-kirkwood/sheevaplug-setup.c +++ b/arch/arm/mach-kirkwood/sheevaplug-setup.c @@ -134,6 +134,7 @@ MACHINE_START(SHEEVAPLUG, "Marvell SheevaPlug Reference Board") .boot_params = 0x00000100, .init_machine = sheevaplug_init, .map_io = kirkwood_map_io, + .init_early = kirkwood_init_early, .init_irq = kirkwood_init_irq, .timer = &kirkwood_timer, MACHINE_END @@ -144,6 +145,7 @@ MACHINE_START(ESATA_SHEEVAPLUG, "Marvell eSATA SheevaPlug Reference Board") .boot_params = 0x00000100, .init_machine = sheevaplug_init, .map_io = kirkwood_map_io, + .init_early = kirkwood_init_early, .init_irq = kirkwood_init_irq, .timer = &kirkwood_timer, MACHINE_END diff --git a/arch/arm/mach-kirkwood/t5325-setup.c b/arch/arm/mach-kirkwood/t5325-setup.c index ce50e61aac9f..e6b9b1b22a35 100644 --- a/arch/arm/mach-kirkwood/t5325-setup.c +++ b/arch/arm/mach-kirkwood/t5325-setup.c @@ -23,6 +23,7 @@ #include <linux/gpio.h> #include <linux/gpio_keys.h> #include <linux/input.h> +#include <sound/alc5623.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <mach/kirkwood.h> @@ -134,6 +135,7 @@ static unsigned int hp_t5325_mpp_config[] __initdata = { MPP33_GE1_TXCTL, MPP39_AU_I2SBCLK, MPP40_AU_I2SDO, + MPP43_AU_I2SDI, MPP41_AU_I2SLRCLK, MPP42_AU_I2SMCLK, MPP45_GPIO, /* Power button */ @@ -141,6 +143,18 @@ static unsigned int hp_t5325_mpp_config[] __initdata = { 0 }; +static struct alc5623_platform_data alc5621_data = { + .add_ctrl = 0x3700, + .jack_det_ctrl = 0x4810, +}; + +static struct i2c_board_info i2c_board_info[] __initdata = { + { + I2C_BOARD_INFO("alc5621", 0x1a), + .platform_data = &alc5621_data, + }, +}; + #define HP_T5325_GPIO_POWER_OFF 48 static void hp_t5325_power_off(void) @@ -166,6 +180,9 @@ static void __init hp_t5325_init(void) kirkwood_ehci_init(); platform_device_register(&hp_t5325_button_device); + i2c_register_board_info(0, i2c_board_info, ARRAY_SIZE(i2c_board_info)); + kirkwood_audio_init(); + if (gpio_request(HP_T5325_GPIO_POWER_OFF, "power-off") == 0 && gpio_direction_output(HP_T5325_GPIO_POWER_OFF, 0) == 0) pm_power_off = hp_t5325_power_off; @@ -187,6 +204,7 @@ MACHINE_START(T5325, "HP t5325 Thin Client") .boot_params = 0x00000100, .init_machine = hp_t5325_init, .map_io = kirkwood_map_io, + .init_early = kirkwood_init_early, .init_irq = kirkwood_init_irq, .timer = &kirkwood_timer, MACHINE_END diff --git a/arch/arm/mach-kirkwood/ts219-setup.c b/arch/arm/mach-kirkwood/ts219-setup.c index dc999c4c5806..68f32f2bf552 100644 --- a/arch/arm/mach-kirkwood/ts219-setup.c +++ b/arch/arm/mach-kirkwood/ts219-setup.c @@ -135,6 +135,7 @@ MACHINE_START(TS219, "QNAP TS-119/TS-219") .boot_params = 0x00000100, .init_machine = qnap_ts219_init, .map_io = kirkwood_map_io, + .init_early = kirkwood_init_early, .init_irq = kirkwood_init_irq, .timer = &kirkwood_timer, MACHINE_END diff --git a/arch/arm/mach-kirkwood/ts41x-setup.c b/arch/arm/mach-kirkwood/ts41x-setup.c index 9a44029915e2..d5d009970705 100644 --- a/arch/arm/mach-kirkwood/ts41x-setup.c +++ b/arch/arm/mach-kirkwood/ts41x-setup.c @@ -154,6 +154,8 @@ static void __init qnap_ts41x_init(void) static int __init ts41x_pci_init(void) { if (machine_is_ts41x()) { + u32 dev, rev; + /* * Without this explicit reset, the PCIe SATA controller * (Marvell 88sx7042/sata_mv) is known to stop working @@ -161,7 +163,11 @@ static int __init ts41x_pci_init(void) */ orion_pcie_reset((void __iomem *)PCIE_VIRT_BASE); - kirkwood_pcie_init(KW_PCIE0); + 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; @@ -173,6 +179,7 @@ MACHINE_START(TS41X, "QNAP TS-41x") .boot_params = 0x00000100, .init_machine = qnap_ts41x_init, .map_io = kirkwood_map_io, + .init_early = kirkwood_init_early, .init_irq = kirkwood_init_irq, .timer = &kirkwood_timer, MACHINE_END diff --git a/arch/arm/mach-loki/common.c b/arch/arm/mach-loki/common.c index 818f19d7ab1f..e41e909cf8f4 100644 --- a/arch/arm/mach-loki/common.c +++ b/arch/arm/mach-loki/common.c @@ -18,6 +18,7 @@ #include <asm/timex.h> #include <asm/mach/map.h> #include <asm/mach/time.h> +#include <mach/bridge-regs.h> #include <mach/loki.h> #include <plat/orion_nand.h> #include <plat/time.h> @@ -290,9 +291,15 @@ void __init loki_uart1_init(void) /***************************************************************************** * Time handling ****************************************************************************/ +void __init loki_init_early(void) +{ + orion_time_set_base(TIMER_VIRT_BASE); +} + static void loki_timer_init(void) { - orion_time_init(IRQ_LOKI_BRIDGE, LOKI_TCLK); + orion_time_init(BRIDGE_VIRT_BASE, BRIDGE_INT_TIMER1_CLR, + IRQ_LOKI_BRIDGE, LOKI_TCLK); } struct sys_timer loki_timer = { diff --git a/arch/arm/mach-loki/common.h b/arch/arm/mach-loki/common.h index 26054fd0f05e..a315dcf8887c 100644 --- a/arch/arm/mach-loki/common.h +++ b/arch/arm/mach-loki/common.h @@ -18,6 +18,7 @@ struct mv643xx_eth_platform_data; */ void loki_map_io(void); void loki_init(void); +void loki_init_early(void); void loki_init_irq(void); extern struct mbus_dram_target_info loki_mbus_dram_info; diff --git a/arch/arm/mach-loki/include/mach/bridge-regs.h b/arch/arm/mach-loki/include/mach/bridge-regs.h index a3fabf70044f..fd87732097cd 100644 --- a/arch/arm/mach-loki/include/mach/bridge-regs.h +++ b/arch/arm/mach-loki/include/mach/bridge-regs.h @@ -17,11 +17,6 @@ #define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c) #define SOFT_RESET 0x00000001 -#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110) - -#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114) -#define BRIDGE_INT_TIMER0 0x0002 -#define BRIDGE_INT_TIMER1 0x0004 #define BRIDGE_INT_TIMER1_CLR 0x0004 #define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200) diff --git a/arch/arm/mach-loki/lb88rc8480-setup.c b/arch/arm/mach-loki/lb88rc8480-setup.c index a1e75e7fc500..35eae4e6abb2 100644 --- a/arch/arm/mach-loki/lb88rc8480-setup.c +++ b/arch/arm/mach-loki/lb88rc8480-setup.c @@ -93,6 +93,7 @@ MACHINE_START(LB88RC8480, "Marvell LB88RC8480 Development Board") .boot_params = 0x00000100, .init_machine = lb88rc8480_init, .map_io = loki_map_io, + .init_early = loki_init_early, .init_irq = loki_init_irq, .timer = &loki_timer, MACHINE_END diff --git a/arch/arm/mach-mmp/include/mach/mmp2.h b/arch/arm/mach-mmp/include/mach/mmp2.h index 4aec493640b4..2cbf6df09b82 100644 --- a/arch/arm/mach-mmp/include/mach/mmp2.h +++ b/arch/arm/mach-mmp/include/mach/mmp2.h @@ -11,8 +11,8 @@ extern void __init mmp2_init_irq(void); extern void mmp2_clear_pmic_int(void); #include <linux/i2c.h> +#include <linux/i2c/pxa-i2c.h> #include <mach/devices.h> -#include <plat/i2c.h> extern struct pxa_device_desc mmp2_device_uart1; extern struct pxa_device_desc mmp2_device_uart2; diff --git a/arch/arm/mach-mmp/include/mach/pxa168.h b/arch/arm/mach-mmp/include/mach/pxa168.h index 1801e4206232..a52b3d2f325c 100644 --- a/arch/arm/mach-mmp/include/mach/pxa168.h +++ b/arch/arm/mach-mmp/include/mach/pxa168.h @@ -8,8 +8,8 @@ extern void __init pxa168_init_irq(void); extern void pxa168_clear_keypad_wakeup(void); #include <linux/i2c.h> +#include <linux/i2c/pxa-i2c.h> #include <mach/devices.h> -#include <plat/i2c.h> #include <plat/pxa3xx_nand.h> #include <video/pxa168fb.h> #include <plat/pxa27x_keypad.h> diff --git a/arch/arm/mach-mmp/include/mach/pxa910.h b/arch/arm/mach-mmp/include/mach/pxa910.h index f13c49d6f8dc..91be75591398 100644 --- a/arch/arm/mach-mmp/include/mach/pxa910.h +++ b/arch/arm/mach-mmp/include/mach/pxa910.h @@ -7,8 +7,8 @@ extern struct sys_timer pxa910_timer; extern void __init pxa910_init_irq(void); #include <linux/i2c.h> +#include <linux/i2c/pxa-i2c.h> #include <mach/devices.h> -#include <plat/i2c.h> #include <plat/pxa3xx_nand.h> extern struct pxa_device_desc pxa910_device_uart1; diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig index 5d3d9ade12fb..1516896e8d17 100644 --- a/arch/arm/mach-msm/Kconfig +++ b/arch/arm/mach-msm/Kconfig @@ -45,7 +45,16 @@ config ARCH_MSM8X60 select CPU_V7 select MSM_V2_TLMM select MSM_GPIOMUX - select IOMMU_API + select MSM_SCM if SMP + +config ARCH_MSM8960 + bool "MSM8960" + select ARCH_MSM_SCORPIONMP + select MACH_MSM8960_SIM if (!MACH_MSM8960_RUMI3) + select ARM_GIC + select CPU_V7 + select MSM_V2_TLMM + select MSM_GPIOMUX select MSM_SCM if SMP endchoice @@ -125,11 +134,35 @@ config MACH_MSM8X60_FFA help Support for the Qualcomm MSM8x60 FFA eval board. +config MACH_MSM8960_SIM + depends on ARCH_MSM8960 + bool "MSM8960 Simulator" + help + Support for the Qualcomm MSM8960 simulator. + +config MACH_MSM8960_RUMI3 + depends on ARCH_MSM8960 + bool "MSM8960 RUMI3" + help + Support for the Qualcomm MSM8960 RUMI3 emulator. + endmenu +config MSM_IOMMU + bool "MSM IOMMU Support" + depends on ARCH_MSM8X60 || ARCH_MSM8960 + select IOMMU_API + default n + help + Support for the IOMMUs found on certain Qualcomm SOCs. + These IOMMUs allow virtualization of the address space used by most + cores within the multimedia subsystem. + + If unsure, say N here. + config IOMMU_PGTABLES_L2 def_bool y - depends on ARCH_MSM8X60 && MMU && SMP && CPU_DCACHE_DISABLE=n + depends on MSM_IOMMU && MMU && SMP && CPU_DCACHE_DISABLE=n config MSM_DEBUG_UART int diff --git a/arch/arm/mach-msm/Makefile b/arch/arm/mach-msm/Makefile index 94195c190e13..9519fd28a025 100644 --- a/arch/arm/mach-msm/Makefile +++ b/arch/arm/mach-msm/Makefile @@ -1,21 +1,16 @@ obj-y += io.o idle.o timer.o -ifndef CONFIG_ARCH_MSM8X60 -obj-y += acpuclock-arm11.o -obj-y += dma.o -endif +obj-y += clock.o +obj-$(CONFIG_DEBUG_FS) += clock-debug.o -ifdef CONFIG_MSM_VIC -obj-y += irq-vic.o -else -ifndef CONFIG_ARCH_MSM8X60 -obj-y += irq.o -endif -endif +obj-$(CONFIG_MSM_VIC) += irq-vic.o +obj-$(CONFIG_MSM_IOMMU) += iommu.o iommu_dev.o devices-iommu.o + +obj-$(CONFIG_ARCH_MSM7X00A) += dma.o irq.o acpuclock-arm11.o +obj-$(CONFIG_ARCH_MSM7X30) += dma.o +obj-$(CONFIG_ARCH_QSD8X50) += dma.o sirc.o -obj-$(CONFIG_ARCH_MSM8X60) += clock-dummy.o iommu.o iommu_dev.o devices-msm8x60-iommu.o obj-$(CONFIG_MSM_PROC_COMM) += proc_comm.o clock-pcom.o vreg.o -obj-$(CONFIG_MSM_PROC_COMM) += clock.o -obj-$(CONFIG_ARCH_QSD8X50) += sirc.o + obj-$(CONFIG_MSM_SMD) += smd.o smd_debug.o obj-$(CONFIG_MSM_SMD) += last_radio_log.o obj-$(CONFIG_MSM_SCM) += scm.o scm-boot.o @@ -29,12 +24,16 @@ obj-$(CONFIG_MACH_HALIBUT) += board-halibut.o devices-msm7x00.o obj-$(CONFIG_ARCH_MSM7X30) += board-msm7x30.o devices-msm7x30.o obj-$(CONFIG_ARCH_QSD8X50) += board-qsd8x50.o devices-qsd8x50.o obj-$(CONFIG_ARCH_MSM8X60) += board-msm8x60.o +obj-$(CONFIG_ARCH_MSM8960) += board-msm8960.o devices-msm8960.o -obj-$(CONFIG_ARCH_MSM7X30) += gpiomux-7x30.o gpiomux-v1.o gpiomux.o +obj-$(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 ifdef CONFIG_MSM_V2_TLMM +ifndef CONFIG_ARCH_MSM8960 +# TODO: TLMM Mapping issues need to be resolved obj-y += gpio-v2.o +endif else obj-y += gpio.o endif diff --git a/arch/arm/mach-msm/board-halibut.c b/arch/arm/mach-msm/board-halibut.c index 75dabb16c802..18a3c97bc863 100644 --- a/arch/arm/mach-msm/board-halibut.c +++ b/arch/arm/mach-msm/board-halibut.c @@ -93,8 +93,6 @@ static void __init halibut_map_io(void) } MACHINE_START(HALIBUT, "Halibut Board (QCT SURF7200A)") -#ifdef CONFIG_MSM_DEBUG_UART -#endif .boot_params = 0x10000100, .fixup = halibut_fixup, .map_io = halibut_map_io, diff --git a/arch/arm/mach-msm/board-mahimahi.c b/arch/arm/mach-msm/board-mahimahi.c index ef3ebf2f763b..7a9a03eb189c 100644 --- a/arch/arm/mach-msm/board-mahimahi.c +++ b/arch/arm/mach-msm/board-mahimahi.c @@ -74,8 +74,6 @@ static void __init mahimahi_map_io(void) extern struct sys_timer msm_timer; MACHINE_START(MAHIMAHI, "mahimahi") -#ifdef CONFIG_MSM_DEBUG_UART -#endif .boot_params = 0x20000100, .fixup = mahimahi_fixup, .map_io = mahimahi_map_io, diff --git a/arch/arm/mach-msm/board-msm7x27.c b/arch/arm/mach-msm/board-msm7x27.c index 08fcd40a8cbd..c03f269e2e4b 100644 --- a/arch/arm/mach-msm/board-msm7x27.c +++ b/arch/arm/mach-msm/board-msm7x27.c @@ -130,8 +130,6 @@ static void __init msm7x2x_map_io(void) } MACHINE_START(MSM7X27_SURF, "QCT MSM7x27 SURF") -#ifdef CONFIG_MSM_DEBUG_UART -#endif .boot_params = PLAT_PHYS_OFFSET + 0x100, .map_io = msm7x2x_map_io, .init_irq = msm7x2x_init_irq, @@ -140,8 +138,6 @@ MACHINE_START(MSM7X27_SURF, "QCT MSM7x27 SURF") MACHINE_END MACHINE_START(MSM7X27_FFA, "QCT MSM7x27 FFA") -#ifdef CONFIG_MSM_DEBUG_UART -#endif .boot_params = PLAT_PHYS_OFFSET + 0x100, .map_io = msm7x2x_map_io, .init_irq = msm7x2x_init_irq, @@ -150,8 +146,6 @@ MACHINE_START(MSM7X27_FFA, "QCT MSM7x27 FFA") MACHINE_END MACHINE_START(MSM7X25_SURF, "QCT MSM7x25 SURF") -#ifdef CONFIG_MSM_DEBUG_UART -#endif .boot_params = PLAT_PHYS_OFFSET + 0x100, .map_io = msm7x2x_map_io, .init_irq = msm7x2x_init_irq, @@ -160,8 +154,6 @@ MACHINE_START(MSM7X25_SURF, "QCT MSM7x25 SURF") MACHINE_END MACHINE_START(MSM7X25_FFA, "QCT MSM7x25 FFA") -#ifdef CONFIG_MSM_DEBUG_UART -#endif .boot_params = PLAT_PHYS_OFFSET + 0x100, .map_io = msm7x2x_map_io, .init_irq = msm7x2x_init_irq, diff --git a/arch/arm/mach-msm/board-msm7x30.c b/arch/arm/mach-msm/board-msm7x30.c index 25db8fd71a70..b7a84966b711 100644 --- a/arch/arm/mach-msm/board-msm7x30.c +++ b/arch/arm/mach-msm/board-msm7x30.c @@ -23,6 +23,7 @@ #include <linux/io.h> #include <linux/smsc911x.h> #include <linux/usb/msm_hsusb.h> +#include <linux/clkdev.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -36,6 +37,7 @@ #include <mach/vreg.h> #include "devices.h" +#include "gpiomux.h" #include "proc_comm.h" extern struct sys_timer msm_timer; @@ -52,6 +54,27 @@ static struct msm_otg_platform_data msm_otg_pdata = { .otg_control = OTG_PHY_CONTROL, }; +struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = { +#ifdef CONFIG_SERIAL_MSM_CONSOLE + [49] = { /* UART2 RFR */ + .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | + GPIOMUX_FUNC_2 | GPIOMUX_VALID, + }, + [50] = { /* UART2 CTS */ + .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | + GPIOMUX_FUNC_2 | GPIOMUX_VALID, + }, + [51] = { /* UART2 RX */ + .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | + GPIOMUX_FUNC_2 | GPIOMUX_VALID, + }, + [52] = { /* UART2 TX */ + .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | + GPIOMUX_FUNC_2 | GPIOMUX_VALID, + }, +#endif +}; + static struct platform_device *devices[] __initdata = { #if defined(CONFIG_SERIAL_MSM) || defined(CONFIG_MSM_SERIAL_DEBUGGER) &msm_device_uart2, @@ -83,8 +106,6 @@ static void __init msm7x30_map_io(void) } MACHINE_START(MSM7X30_SURF, "QCT MSM7X30 SURF") -#ifdef CONFIG_MSM_DEBUG_UART -#endif .boot_params = PLAT_PHYS_OFFSET + 0x100, .map_io = msm7x30_map_io, .init_irq = msm7x30_init_irq, @@ -93,8 +114,6 @@ MACHINE_START(MSM7X30_SURF, "QCT MSM7X30 SURF") MACHINE_END MACHINE_START(MSM7X30_FFA, "QCT MSM7X30 FFA") -#ifdef CONFIG_MSM_DEBUG_UART -#endif .boot_params = PLAT_PHYS_OFFSET + 0x100, .map_io = msm7x30_map_io, .init_irq = msm7x30_init_irq, @@ -103,8 +122,6 @@ MACHINE_START(MSM7X30_FFA, "QCT MSM7X30 FFA") MACHINE_END MACHINE_START(MSM7X30_FLUID, "QCT MSM7X30 FLUID") -#ifdef CONFIG_MSM_DEBUG_UART -#endif .boot_params = PLAT_PHYS_OFFSET + 0x100, .map_io = msm7x30_map_io, .init_irq = msm7x30_init_irq, diff --git a/arch/arm/mach-msm/board-msm8960.c b/arch/arm/mach-msm/board-msm8960.c new file mode 100644 index 000000000000..1993721d472e --- /dev/null +++ b/arch/arm/mach-msm/board-msm8960.c @@ -0,0 +1,91 @@ +/* Copyright (c) 2011, 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/kernel.h> +#include <linux/platform_device.h> +#include <linux/io.h> +#include <linux/irq.h> +#include <linux/clkdev.h> + +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/hardware/gic.h> + +#include <mach/board.h> +#include <mach/msm_iomap.h> + +#include "devices.h" + +static void __init msm8960_map_io(void) +{ + msm_map_msm8960_io(); +} + +static void __init msm8960_init_irq(void) +{ + unsigned int i; + gic_init(0, GIC_PPI_START, MSM_QGIC_DIST_BASE, + (void *)MSM_QGIC_CPU_BASE); + + /* Edge trigger PPIs except AVS_SVICINT and AVS_SVICINTSWDONE */ + writel(0xFFFFD7FF, MSM_QGIC_DIST_BASE + GIC_DIST_CONFIG + 4); + + if (machine_is_msm8960_rumi3()) + writel(0x0000FFFF, MSM_QGIC_DIST_BASE + GIC_DIST_ENABLE_SET); + + /* FIXME: Not installing AVS_SVICINT and AVS_SVICINTSWDONE yet + * as they are configured as level, which does not play nice with + * handle_percpu_irq. + */ + for (i = GIC_PPI_START; i < GIC_SPI_START; i++) { + if (i != AVS_SVICINT && i != AVS_SVICINTSWDONE) + set_irq_handler(i, handle_percpu_irq); + } +} + +static struct platform_device *sim_devices[] __initdata = { + &msm8960_device_uart_gsbi2, +}; + +static struct platform_device *rumi3_devices[] __initdata = { + &msm8960_device_uart_gsbi5, +}; + +static void __init msm8960_sim_init(void) +{ + platform_add_devices(sim_devices, ARRAY_SIZE(sim_devices)); +} + +static void __init msm8960_rumi3_init(void) +{ + platform_add_devices(rumi3_devices, ARRAY_SIZE(rumi3_devices)); +} + +MACHINE_START(MSM8960_SIM, "QCT MSM8960 SIMULATOR") + .map_io = msm8960_map_io, + .init_irq = msm8960_init_irq, + .timer = &msm_timer, + .init_machine = msm8960_sim_init, +MACHINE_END + +MACHINE_START(MSM8960_RUMI3, "QCT MSM8960 RUMI3") + .map_io = msm8960_map_io, + .init_irq = msm8960_init_irq, + .timer = &msm_timer, + .init_machine = msm8960_rumi3_init, +MACHINE_END + diff --git a/arch/arm/mach-msm/board-msm8x60.c b/arch/arm/mach-msm/board-msm8x60.c index 9b5eb2b4ae1b..b3c55f138fce 100644 --- a/arch/arm/mach-msm/board-msm8x60.c +++ b/arch/arm/mach-msm/board-msm8x60.c @@ -28,10 +28,6 @@ #include <mach/board.h> #include <mach/msm_iomap.h> -unsigned long clk_get_max_axi_khz(void) -{ - return 0; -} static void __init msm8x60_map_io(void) { diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c index 15c2bbd2ef81..7f568611547e 100644 --- a/arch/arm/mach-msm/board-qsd8x50.c +++ b/arch/arm/mach-msm/board-qsd8x50.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved. +/* Copyright (c) 2009-2011, 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 @@ -21,6 +21,8 @@ #include <linux/platform_device.h> #include <linux/delay.h> #include <linux/usb/msm_hsusb.h> +#include <linux/err.h> +#include <linux/clkdev.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -31,6 +33,8 @@ #include <mach/irqs.h> #include <mach/sirc.h> #include <mach/gpio.h> +#include <mach/vreg.h> +#include <mach/mmc.h> #include "devices.h" @@ -95,6 +99,81 @@ static struct platform_device *devices[] __initdata = { &msm_device_hsusb_host, }; +static struct msm_mmc_gpio sdc1_gpio_cfg[] = { + {51, "sdc1_dat_3"}, + {52, "sdc1_dat_2"}, + {53, "sdc1_dat_1"}, + {54, "sdc1_dat_0"}, + {55, "sdc1_cmd"}, + {56, "sdc1_clk"} +}; + +static struct vreg *vreg_mmc; +static unsigned long vreg_sts; + +static uint32_t msm_sdcc_setup_power(struct device *dv, unsigned int vdd) +{ + int rc = 0; + struct platform_device *pdev; + + pdev = container_of(dv, struct platform_device, dev); + + if (vdd == 0) { + if (!vreg_sts) + return 0; + + clear_bit(pdev->id, &vreg_sts); + + if (!vreg_sts) { + rc = vreg_disable(vreg_mmc); + if (rc) + pr_err("vreg_mmc disable failed for slot " + "%d: %d\n", pdev->id, rc); + } + return 0; + } + + if (!vreg_sts) { + rc = vreg_set_level(vreg_mmc, 2900); + if (rc) + pr_err("vreg_mmc set level failed for slot %d: %d\n", + pdev->id, rc); + rc = vreg_enable(vreg_mmc); + if (rc) + pr_err("vreg_mmc enable failed for slot %d: %d\n", + pdev->id, rc); + } + set_bit(pdev->id, &vreg_sts); + return 0; +} + +static struct msm_mmc_gpio_data sdc1_gpio = { + .gpio = sdc1_gpio_cfg, + .size = ARRAY_SIZE(sdc1_gpio_cfg), +}; + +static struct msm_mmc_platform_data qsd8x50_sdc1_data = { + .ocr_mask = MMC_VDD_27_28 | MMC_VDD_28_29, + .translate_vdd = msm_sdcc_setup_power, + .gpio_data = &sdc1_gpio, +}; + +static void __init qsd8x50_init_mmc(void) +{ + if (machine_is_qsd8x50_ffa() || machine_is_qsd8x50a_ffa()) + vreg_mmc = vreg_get(NULL, "gp6"); + else + vreg_mmc = vreg_get(NULL, "gp5"); + + if (IS_ERR(vreg_mmc)) { + pr_err("vreg get for vreg_mmc failed (%ld)\n", + PTR_ERR(vreg_mmc)); + return; + } + + msm_add_sdcc(1, &qsd8x50_sdc1_data, 0, 0); +} + static void __init qsd8x50_map_io(void) { msm_map_qsd8x50_io(); @@ -113,11 +192,10 @@ static void __init qsd8x50_init(void) msm_device_hsusb.dev.parent = &msm_device_otg.dev; msm_device_hsusb_host.dev.parent = &msm_device_otg.dev; platform_add_devices(devices, ARRAY_SIZE(devices)); + qsd8x50_init_mmc(); } MACHINE_START(QSD8X50_SURF, "QCT QSD8X50 SURF") -#ifdef CONFIG_MSM_DEBUG_UART -#endif .boot_params = PLAT_PHYS_OFFSET + 0x100, .map_io = qsd8x50_map_io, .init_irq = qsd8x50_init_irq, @@ -126,8 +204,6 @@ MACHINE_START(QSD8X50_SURF, "QCT QSD8X50 SURF") MACHINE_END MACHINE_START(QSD8X50A_ST1_5, "QCT QSD8X50A ST1.5") -#ifdef CONFIG_MSM_DEBUG_UART -#endif .boot_params = PLAT_PHYS_OFFSET + 0x100, .map_io = qsd8x50_map_io, .init_irq = qsd8x50_init_irq, diff --git a/arch/arm/mach-msm/board-sapphire.c b/arch/arm/mach-msm/board-sapphire.c index 83604f526f0f..68f930f07d77 100644 --- a/arch/arm/mach-msm/board-sapphire.c +++ b/arch/arm/mach-msm/board-sapphire.c @@ -105,8 +105,6 @@ static void __init sapphire_map_io(void) MACHINE_START(SAPPHIRE, "sapphire") /* Maintainer: Brian Swetland <swetland@google.com> */ -#ifdef CONFIG_MSM_DEBUG_UART -#endif .boot_params = PLAT_PHYS_OFFSET + 0x100, .fixup = sapphire_fixup, .map_io = sapphire_map_io, diff --git a/arch/arm/mach-msm/board-trout-gpio.c b/arch/arm/mach-msm/board-trout-gpio.c index a604ec1e44bf..31117a4499c4 100644 --- a/arch/arm/mach-msm/board-trout-gpio.c +++ b/arch/arm/mach-msm/board-trout-gpio.c @@ -74,8 +74,6 @@ static int msm_gpiolib_direction_output(struct gpio_chip *chip, static int trout_gpio_to_irq(struct gpio_chip *chip, unsigned offset) { - struct msm_gpio_chip *msm_gpio = to_msm_gpio_chip(chip); - return TROUT_GPIO_TO_INT(offset + chip->base); } diff --git a/arch/arm/mach-msm/board-trout.c b/arch/arm/mach-msm/board-trout.c index 73f146066542..814386772c66 100644 --- a/arch/arm/mach-msm/board-trout.c +++ b/arch/arm/mach-msm/board-trout.c @@ -17,6 +17,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/platform_device.h> +#include <linux/clkdev.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -92,8 +93,6 @@ static void __init trout_map_io(void) } MACHINE_START(TROUT, "HTC Dream") -#ifdef CONFIG_MSM_DEBUG_UART -#endif .boot_params = 0x10000100, .fixup = trout_fixup, .map_io = trout_map_io, diff --git a/arch/arm/mach-msm/clock-7x30.h b/arch/arm/mach-msm/clock-7x30.h index e16f72f32829..14104453688b 100644 --- a/arch/arm/mach-msm/clock-7x30.h +++ b/arch/arm/mach-msm/clock-7x30.h @@ -1,30 +1,13 @@ /* Copyright (c) 2009, Code Aurora Forum. All rights reserved. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of Code Aurora Forum, Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS - * 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. + * 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 @@ -147,22 +130,26 @@ 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) { \ - .name = clk_name, \ - .id = L_7X30_##clk_id, \ - .remote_id = P_##clk_id, \ - .flags = clk_flags, \ - .dev = clk_dev, \ - .dbg_name = #clk_id, \ + .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) { \ - .name = clk_name, \ - .id = L_7X30_##l_id, \ - .remote_id = P_##r_id, \ - .flags = clk_flags, \ - .dev = clk_dev, \ - .dbg_name = #l_id, \ + .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 new file mode 100644 index 000000000000..4886404d42f5 --- /dev/null +++ b/arch/arm/mach-msm/clock-debug.c @@ -0,0 +1,130 @@ +/* + * 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-dummy.c b/arch/arm/mach-msm/clock-dummy.c deleted file mode 100644 index 1250d22082ee..000000000000 --- a/arch/arm/mach-msm/clock-dummy.c +++ /dev/null @@ -1,54 +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/clk.h> -#include <linux/err.h> -#include <linux/module.h> - -struct clk *clk_get(struct device *dev, const char *id) -{ - return ERR_PTR(-ENOENT); -} -EXPORT_SYMBOL(clk_get); - -int clk_enable(struct clk *clk) -{ - return -ENOENT; -} -EXPORT_SYMBOL(clk_enable); - -void clk_disable(struct clk *clk) -{ -} -EXPORT_SYMBOL(clk_disable); - -unsigned long clk_get_rate(struct clk *clk) -{ - return 0; -} -EXPORT_SYMBOL(clk_get_rate); - -int clk_set_rate(struct clk *clk, unsigned long rate) -{ - return -ENOENT; -} -EXPORT_SYMBOL(clk_set_rate); - -void clk_put(struct clk *clk) -{ -} -EXPORT_SYMBOL(clk_put); diff --git a/arch/arm/mach-msm/clock-pcom.c b/arch/arm/mach-msm/clock-pcom.c index a3b45627eb4a..63b711311086 100644 --- a/arch/arm/mach-msm/clock-pcom.c +++ b/arch/arm/mach-msm/clock-pcom.c @@ -20,6 +20,7 @@ #include "proc_comm.h" #include "clock.h" +#include "clock-pcom.h" /* * glue for the proc_comm interface @@ -116,6 +117,11 @@ long pc_clk_round_rate(unsigned id, unsigned rate) return rate; } +static bool pc_clk_is_local(unsigned id) +{ + return false; +} + struct clk_ops clk_ops_pcom = { .enable = pc_clk_enable, .disable = pc_clk_disable, @@ -128,4 +134,5 @@ struct clk_ops clk_ops_pcom = { .get_rate = pc_clk_get_rate, .is_enabled = pc_clk_is_enabled, .round_rate = pc_clk_round_rate, + .is_local = pc_clk_is_local, }; diff --git a/arch/arm/mach-msm/clock-pcom.h b/arch/arm/mach-msm/clock-pcom.h index 17d027b23501..974d0032f3a3 100644 --- a/arch/arm/mach-msm/clock-pcom.h +++ b/arch/arm/mach-msm/clock-pcom.h @@ -1,30 +1,13 @@ /* Copyright (c) 2009, Code Aurora Forum. All rights reserved. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of Code Aurora Forum, Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS - * 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. + * 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_PCOM_H @@ -132,8 +115,10 @@ #define P_CSI1_P_CLK 97 #define P_GSBI_CLK 98 #define P_GSBI_P_CLK 99 +#define P_CE_CLK 100 /* Crypto engine */ +#define P_CODEC_SSBI_CLK 101 -#define P_NR_CLKS 100 +#define P_NR_CLKS 102 struct clk_ops; extern struct clk_ops clk_ops_pcom; @@ -141,13 +126,15 @@ extern struct clk_ops clk_ops_pcom; int pc_clk_reset(unsigned id, enum clk_reset_action action); #define CLK_PCOM(clk_name, clk_id, clk_dev, clk_flags) { \ - .name = clk_name, \ - .id = P_##clk_id, \ - .remote_id = P_##clk_id, \ - .ops = &clk_ops_pcom, \ - .flags = clk_flags, \ - .dev = clk_dev, \ - .dbg_name = #clk_id, \ + .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, \ + }, \ } #endif diff --git a/arch/arm/mach-msm/clock.c b/arch/arm/mach-msm/clock.c index 2069bfaa3a26..22a537669624 100644 --- a/arch/arm/mach-msm/clock.c +++ b/arch/arm/mach-msm/clock.c @@ -15,74 +15,32 @@ */ #include <linux/kernel.h> -#include <linux/init.h> -#include <linux/module.h> #include <linux/list.h> #include <linux/err.h> -#include <linux/clk.h> #include <linux/spinlock.h> -#include <linux/debugfs.h> -#include <linux/ctype.h> #include <linux/pm_qos_params.h> -#include <mach/clk.h> +#include <linux/mutex.h> +#include <linux/clk.h> +#include <linux/string.h> +#include <linux/module.h> +#include <linux/clkdev.h> #include "clock.h" -#include "proc_comm.h" -#include "clock-7x30.h" static DEFINE_MUTEX(clocks_mutex); static DEFINE_SPINLOCK(clocks_lock); static LIST_HEAD(clocks); -struct clk *msm_clocks; -unsigned msm_num_clocks; - -/* - * Bitmap of enabled clocks, excluding ACPU which is always - * enabled - */ -static DECLARE_BITMAP(clock_map_enabled, NR_CLKS); -static DEFINE_SPINLOCK(clock_map_lock); /* * Standard clock functions defined in include/linux/clk.h */ -struct clk *clk_get(struct device *dev, const char *id) -{ - struct clk *clk; - - mutex_lock(&clocks_mutex); - - list_for_each_entry(clk, &clocks, list) - if (!strcmp(id, clk->name) && clk->dev == dev) - goto found_it; - - list_for_each_entry(clk, &clocks, list) - if (!strcmp(id, clk->name) && clk->dev == NULL) - goto found_it; - - clk = ERR_PTR(-ENOENT); -found_it: - mutex_unlock(&clocks_mutex); - return clk; -} -EXPORT_SYMBOL(clk_get); - -void clk_put(struct clk *clk) -{ -} -EXPORT_SYMBOL(clk_put); - int clk_enable(struct clk *clk) { unsigned long flags; spin_lock_irqsave(&clocks_lock, flags); clk->count++; - if (clk->count == 1) { + if (clk->count == 1) clk->ops->enable(clk->id); - spin_lock(&clock_map_lock); - clock_map_enabled[BIT_WORD(clk->id)] |= BIT_MASK(clk->id); - spin_unlock(&clock_map_lock); - } spin_unlock_irqrestore(&clocks_lock, flags); return 0; } @@ -94,20 +52,14 @@ void clk_disable(struct clk *clk) spin_lock_irqsave(&clocks_lock, flags); BUG_ON(clk->count == 0); clk->count--; - if (clk->count == 0) { + if (clk->count == 0) clk->ops->disable(clk->id); - spin_lock(&clock_map_lock); - clock_map_enabled[BIT_WORD(clk->id)] &= ~BIT_MASK(clk->id); - spin_unlock(&clock_map_lock); - } spin_unlock_irqrestore(&clocks_lock, flags); } EXPORT_SYMBOL(clk_disable); int clk_reset(struct clk *clk, enum clk_reset_action action) { - if (!clk->ops->reset) - clk->ops->reset = &pc_clk_reset; return clk->ops->reset(clk->remote_id, action); } EXPORT_SYMBOL(clk_reset); @@ -184,25 +136,14 @@ EXPORT_SYMBOL(clk_set_flags); */ static struct clk *ebi1_clk; -static void __init set_clock_ops(struct clk *clk) -{ - if (!clk->ops) { - clk->ops = &clk_ops_pcom; - clk->id = clk->remote_id; - } -} - -void __init msm_clock_init(struct clk *clock_tbl, unsigned num_clocks) +void __init msm_clock_init(struct clk_lookup *clock_tbl, unsigned num_clocks) { unsigned n; - spin_lock_init(&clocks_lock); mutex_lock(&clocks_mutex); - msm_clocks = clock_tbl; - msm_num_clocks = num_clocks; - for (n = 0; n < msm_num_clocks; n++) { - set_clock_ops(&msm_clocks[n]); - list_add_tail(&msm_clocks[n].list, &clocks); + 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); @@ -211,115 +152,6 @@ void __init msm_clock_init(struct clk *clock_tbl, unsigned num_clocks) } -#if defined(CONFIG_DEBUG_FS) -static struct clk *msm_clock_get_nth(unsigned index) -{ - if (index < msm_num_clocks) - return msm_clocks + index; - else - return 0; -} - -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; -} - -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; -} - -static int clock_debug_local_get(void *data, u64 *val) -{ - struct clk *clock = data; - - *val = clock->ops != &clk_ops_pcom; - - return 0; -} - -DEFINE_SIMPLE_ATTRIBUTE(clock_rate_fops, clock_debug_rate_get, - clock_debug_rate_set, "%llu\n"); -DEFINE_SIMPLE_ATTRIBUTE(clock_enable_fops, clock_debug_enable_get, - clock_debug_enable_set, "%llu\n"); -DEFINE_SIMPLE_ATTRIBUTE(clock_local_fops, clock_debug_local_get, - NULL, "%llu\n"); - -static int __init clock_debug_init(void) -{ - struct dentry *dent_rate, *dent_enable, *dent_local; - struct clk *clock; - unsigned n = 0; - char temp[50], *ptr; - - dent_rate = debugfs_create_dir("clk_rate", 0); - if (IS_ERR(dent_rate)) - return PTR_ERR(dent_rate); - - dent_enable = debugfs_create_dir("clk_enable", 0); - if (IS_ERR(dent_enable)) - return PTR_ERR(dent_enable); - - dent_local = debugfs_create_dir("clk_local", NULL); - if (IS_ERR(dent_local)) - return PTR_ERR(dent_local); - - while ((clock = msm_clock_get_nth(n++)) != 0) { - strncpy(temp, clock->dbg_name, ARRAY_SIZE(temp)-1); - for (ptr = temp; *ptr; ptr++) - *ptr = tolower(*ptr); - debugfs_create_file(temp, 0644, dent_rate, - clock, &clock_rate_fops); - debugfs_create_file(temp, 0644, dent_enable, - clock, &clock_enable_fops); - debugfs_create_file(temp, S_IRUGO, dent_local, - clock, &clock_local_fops); - } - return 0; -} - -device_initcall(clock_debug_init); -#endif - /* 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. @@ -330,8 +162,10 @@ static int __init clock_late_init(void) 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) { diff --git a/arch/arm/mach-msm/clock.h b/arch/arm/mach-msm/clock.h index c270b552ed13..2c007f606d29 100644 --- a/arch/arm/mach-msm/clock.h +++ b/arch/arm/mach-msm/clock.h @@ -17,12 +17,10 @@ #ifndef __ARCH_ARM_MACH_MSM_CLOCK_H #define __ARCH_ARM_MACH_MSM_CLOCK_H +#include <linux/init.h> #include <linux/list.h> #include <mach/clk.h> -#include "clock-pcom.h" -#include "clock-7x30.h" - #define CLKFLAG_INVERT 0x00000001 #define CLKFLAG_NOINVERT 0x00000002 #define CLKFLAG_NONEST 0x00000004 @@ -45,6 +43,7 @@ struct clk_ops { unsigned (*get_rate)(unsigned id); unsigned (*is_enabled)(unsigned id); long (*round_rate)(unsigned id, unsigned rate); + bool (*is_local)(unsigned id); }; struct clk { @@ -52,58 +51,22 @@ struct clk { uint32_t remote_id; uint32_t count; uint32_t flags; - const char *name; struct clk_ops *ops; const char *dbg_name; struct list_head list; - struct device *dev; }; -#define A11S_CLK_CNTL_ADDR (MSM_CSR_BASE + 0x100) -#define A11S_CLK_SEL_ADDR (MSM_CSR_BASE + 0x104) -#define A11S_VDD_SVS_PLEVEL_ADDR (MSM_CSR_BASE + 0x124) - -#ifdef CONFIG_DEBUG_FS -#define CLOCK_DBG_NAME(x) .dbg_name = x, -#else -#define CLOCK_DBG_NAME(x) -#endif - -#define CLOCK(clk_name, clk_id, clk_dev, clk_flags) { \ - .name = clk_name, \ - .id = clk_id, \ - .flags = clk_flags, \ - .dev = clk_dev, \ - CLOCK_DBG_NAME(#clk_id) \ - } - #define OFF CLKFLAG_AUTO_OFF #define CLK_MIN CLKFLAG_MIN #define CLK_MAX CLKFLAG_MAX #define CLK_MINMAX (CLK_MIN | CLK_MAX) -#define NR_CLKS P_NR_CLKS - -enum { - PLL_0 = 0, - PLL_1, - PLL_2, - PLL_3, - PLL_4, - PLL_5, - PLL_6, - NUM_PLL -}; - -enum clkvote_client { - CLKVOTE_ACPUCLK = 0, - CLKVOTE_PMQOS, - CLKVOTE_MAX, -}; - -int msm_clock_require_tcxo(unsigned long *reason, int nbits); -int msm_clock_get_name(uint32_t id, char *name, uint32_t size); -int ebi1_clk_set_min_rate(enum clkvote_client client, unsigned long rate); -unsigned long clk_get_max_axi_khz(void); +#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 +#endif diff --git a/arch/arm/mach-msm/devices-msm8x60-iommu.c b/arch/arm/mach-msm/devices-iommu.c index f9e7bd34ec59..24030d0da6e3 100644 --- a/arch/arm/mach-msm/devices-msm8x60-iommu.c +++ b/arch/arm/mach-msm/devices-iommu.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. +/* Copyright (c) 2010-2011, 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 @@ -18,15 +18,13 @@ #include <linux/kernel.h> #include <linux/platform_device.h> #include <linux/bootmem.h> - -#include <mach/msm_iomap-8x60.h> -#include <mach/irqs-8x60.h> +#include <mach/irqs.h> #include <mach/iommu.h> static struct resource msm_iommu_jpegd_resources[] = { { - .start = MSM_IOMMU_JPEGD_PHYS, - .end = MSM_IOMMU_JPEGD_PHYS + MSM_IOMMU_JPEGD_SIZE - 1, + .start = 0x07300000, + .end = 0x07300000 + SZ_1M - 1, .name = "physbase", .flags = IORESOURCE_MEM, }, @@ -46,8 +44,8 @@ static struct resource msm_iommu_jpegd_resources[] = { static struct resource msm_iommu_vpe_resources[] = { { - .start = MSM_IOMMU_VPE_PHYS, - .end = MSM_IOMMU_VPE_PHYS + MSM_IOMMU_VPE_SIZE - 1, + .start = 0x07400000, + .end = 0x07400000 + SZ_1M - 1, .name = "physbase", .flags = IORESOURCE_MEM, }, @@ -67,8 +65,8 @@ static struct resource msm_iommu_vpe_resources[] = { static struct resource msm_iommu_mdp0_resources[] = { { - .start = MSM_IOMMU_MDP0_PHYS, - .end = MSM_IOMMU_MDP0_PHYS + MSM_IOMMU_MDP0_SIZE - 1, + .start = 0x07500000, + .end = 0x07500000 + SZ_1M - 1, .name = "physbase", .flags = IORESOURCE_MEM, }, @@ -88,8 +86,8 @@ static struct resource msm_iommu_mdp0_resources[] = { static struct resource msm_iommu_mdp1_resources[] = { { - .start = MSM_IOMMU_MDP1_PHYS, - .end = MSM_IOMMU_MDP1_PHYS + MSM_IOMMU_MDP1_SIZE - 1, + .start = 0x07600000, + .end = 0x07600000 + SZ_1M - 1, .name = "physbase", .flags = IORESOURCE_MEM, }, @@ -109,8 +107,8 @@ static struct resource msm_iommu_mdp1_resources[] = { static struct resource msm_iommu_rot_resources[] = { { - .start = MSM_IOMMU_ROT_PHYS, - .end = MSM_IOMMU_ROT_PHYS + MSM_IOMMU_ROT_SIZE - 1, + .start = 0x07700000, + .end = 0x07700000 + SZ_1M - 1, .name = "physbase", .flags = IORESOURCE_MEM, }, @@ -130,8 +128,8 @@ static struct resource msm_iommu_rot_resources[] = { static struct resource msm_iommu_ijpeg_resources[] = { { - .start = MSM_IOMMU_IJPEG_PHYS, - .end = MSM_IOMMU_IJPEG_PHYS + MSM_IOMMU_IJPEG_SIZE - 1, + .start = 0x07800000, + .end = 0x07800000 + SZ_1M - 1, .name = "physbase", .flags = IORESOURCE_MEM, }, @@ -151,8 +149,8 @@ static struct resource msm_iommu_ijpeg_resources[] = { static struct resource msm_iommu_vfe_resources[] = { { - .start = MSM_IOMMU_VFE_PHYS, - .end = MSM_IOMMU_VFE_PHYS + MSM_IOMMU_VFE_SIZE - 1, + .start = 0x07900000, + .end = 0x07900000 + SZ_1M - 1, .name = "physbase", .flags = IORESOURCE_MEM, }, @@ -172,8 +170,8 @@ static struct resource msm_iommu_vfe_resources[] = { static struct resource msm_iommu_vcodec_a_resources[] = { { - .start = MSM_IOMMU_VCODEC_A_PHYS, - .end = MSM_IOMMU_VCODEC_A_PHYS + MSM_IOMMU_VCODEC_A_SIZE - 1, + .start = 0x07A00000, + .end = 0x07A00000 + SZ_1M - 1, .name = "physbase", .flags = IORESOURCE_MEM, }, @@ -193,8 +191,8 @@ static struct resource msm_iommu_vcodec_a_resources[] = { static struct resource msm_iommu_vcodec_b_resources[] = { { - .start = MSM_IOMMU_VCODEC_B_PHYS, - .end = MSM_IOMMU_VCODEC_B_PHYS + MSM_IOMMU_VCODEC_B_SIZE - 1, + .start = 0x07B00000, + .end = 0x07B00000 + SZ_1M - 1, .name = "physbase", .flags = IORESOURCE_MEM, }, @@ -214,8 +212,8 @@ static struct resource msm_iommu_vcodec_b_resources[] = { static struct resource msm_iommu_gfx3d_resources[] = { { - .start = MSM_IOMMU_GFX3D_PHYS, - .end = MSM_IOMMU_GFX3D_PHYS + MSM_IOMMU_GFX3D_SIZE - 1, + .start = 0x07C00000, + .end = 0x07C00000 + SZ_1M - 1, .name = "physbase", .flags = IORESOURCE_MEM, }, @@ -235,8 +233,8 @@ static struct resource msm_iommu_gfx3d_resources[] = { static struct resource msm_iommu_gfx2d0_resources[] = { { - .start = MSM_IOMMU_GFX2D0_PHYS, - .end = MSM_IOMMU_GFX2D0_PHYS + MSM_IOMMU_GFX2D0_SIZE - 1, + .start = 0x07D00000, + .end = 0x07D00000 + SZ_1M - 1, .name = "physbase", .flags = IORESOURCE_MEM, }, @@ -256,8 +254,8 @@ static struct resource msm_iommu_gfx2d0_resources[] = { static struct resource msm_iommu_gfx2d1_resources[] = { { - .start = MSM_IOMMU_GFX2D1_PHYS, - .end = MSM_IOMMU_GFX2D1_PHYS + MSM_IOMMU_GFX2D1_SIZE - 1, + .start = 0x07E00000, + .end = 0x07E00000 + SZ_1M - 1, .name = "physbase", .flags = IORESOURCE_MEM, }, @@ -282,55 +280,62 @@ static struct platform_device msm_root_iommu_dev = { static struct msm_iommu_dev jpegd_iommu = { .name = "jpegd", - .clk_rate = -1 + .ncb = 2, }; static struct msm_iommu_dev vpe_iommu = { - .name = "vpe" + .name = "vpe", + .ncb = 2, }; static struct msm_iommu_dev mdp0_iommu = { - .name = "mdp0" + .name = "mdp0", + .ncb = 2, }; static struct msm_iommu_dev mdp1_iommu = { - .name = "mdp1" + .name = "mdp1", + .ncb = 2, }; static struct msm_iommu_dev rot_iommu = { - .name = "rot" + .name = "rot", + .ncb = 2, }; static struct msm_iommu_dev ijpeg_iommu = { - .name = "ijpeg" + .name = "ijpeg", + .ncb = 2, }; static struct msm_iommu_dev vfe_iommu = { .name = "vfe", - .clk_rate = -1 + .ncb = 2, }; static struct msm_iommu_dev vcodec_a_iommu = { - .name = "vcodec_a" + .name = "vcodec_a", + .ncb = 2, }; static struct msm_iommu_dev vcodec_b_iommu = { - .name = "vcodec_b" + .name = "vcodec_b", + .ncb = 2, }; static struct msm_iommu_dev gfx3d_iommu = { .name = "gfx3d", - .clk_rate = 27000000 + .ncb = 3, }; static struct msm_iommu_dev gfx2d0_iommu = { .name = "gfx2d0", - .clk_rate = 27000000 + .ncb = 2, }; static struct msm_iommu_dev gfx2d1_iommu = { .name = "gfx2d1", - .clk_rate = 27000000 + .ncb = 2, }; static struct platform_device msm_device_iommu_jpegd = { diff --git a/arch/arm/mach-msm/devices-msm7x00.c b/arch/arm/mach-msm/devices-msm7x00.c index fb548a8a21db..c4f5e26feb4d 100644 --- a/arch/arm/mach-msm/devices-msm7x00.c +++ b/arch/arm/mach-msm/devices-msm7x00.c @@ -15,6 +15,7 @@ #include <linux/kernel.h> #include <linux/platform_device.h> +#include <linux/clkdev.h> #include <mach/irqs.h> #include <mach/msm_iomap.h> @@ -24,8 +25,8 @@ #include <linux/mtd/nand.h> #include <linux/mtd/partitions.h> - #include "clock.h" +#include "clock-pcom.h" #include <mach/mmc.h> static struct resource resources_uart1[] = { @@ -38,6 +39,7 @@ static struct resource resources_uart1[] = { .start = MSM_UART1_PHYS, .end = MSM_UART1_PHYS + MSM_UART1_SIZE - 1, .flags = IORESOURCE_MEM, + .name = "uart_resource" }, }; @@ -51,6 +53,7 @@ static struct resource resources_uart2[] = { .start = MSM_UART2_PHYS, .end = MSM_UART2_PHYS + MSM_UART2_SIZE - 1, .flags = IORESOURCE_MEM, + .name = "uart_resource" }, }; @@ -64,6 +67,7 @@ static struct resource resources_uart3[] = { .start = MSM_UART3_PHYS, .end = MSM_UART3_PHYS + MSM_UART3_SIZE - 1, .flags = IORESOURCE_MEM, + .name = "uart_resource" }, }; @@ -414,7 +418,7 @@ struct platform_device msm_device_mdp = { .resource = resources_mdp, }; -struct clk msm_clocks_7x01a[] = { +struct clk_lookup 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), @@ -423,7 +427,7 @@ struct clk msm_clocks_7x01a[] = { CLK_PCOM("emdh_clk", EMDH_CLK, NULL, OFF), CLK_PCOM("gp_clk", GP_CLK, NULL, 0), CLK_PCOM("grp_clk", GRP_3D_CLK, NULL, OFF), - CLK_PCOM("i2c_clk", I2C_CLK, &msm_device_i2c.dev, 0), + CLK_PCOM("i2c_clk", I2C_CLK, "msm_i2c.0", 0), CLK_PCOM("icodec_rx_clk", ICODEC_RX_CLK, NULL, 0), CLK_PCOM("icodec_tx_clk", ICODEC_TX_CLK, NULL, 0), CLK_PCOM("imem_clk", IMEM_CLK, NULL, OFF), @@ -433,25 +437,25 @@ struct clk msm_clocks_7x01a[] = { CLK_PCOM("pcm_clk", PCM_CLK, NULL, 0), CLK_PCOM("mddi_clk", PMDH_CLK, NULL, OFF | CLK_MINMAX), CLK_PCOM("sdac_clk", SDAC_CLK, NULL, OFF), - CLK_PCOM("sdc_clk", SDC1_CLK, &msm_device_sdc1.dev, OFF), - CLK_PCOM("sdc_pclk", SDC1_P_CLK, &msm_device_sdc1.dev, OFF), - CLK_PCOM("sdc_clk", SDC2_CLK, &msm_device_sdc2.dev, OFF), - CLK_PCOM("sdc_pclk", SDC2_P_CLK, &msm_device_sdc2.dev, OFF), - CLK_PCOM("sdc_clk", SDC3_CLK, &msm_device_sdc3.dev, OFF), - CLK_PCOM("sdc_pclk", SDC3_P_CLK, &msm_device_sdc3.dev, OFF), - CLK_PCOM("sdc_clk", SDC4_CLK, &msm_device_sdc4.dev, OFF), - CLK_PCOM("sdc_pclk", SDC4_P_CLK, &msm_device_sdc4.dev, OFF), + CLK_PCOM("sdc_clk", SDC1_CLK, "msm_sdcc.1", OFF), + CLK_PCOM("sdc_pclk", SDC1_P_CLK, "msm_sdcc.1", OFF), + CLK_PCOM("sdc_clk", SDC2_CLK, "msm_sdcc.2", OFF), + CLK_PCOM("sdc_pclk", SDC2_P_CLK, "msm_sdcc.2", OFF), + CLK_PCOM("sdc_clk", SDC3_CLK, "msm_sdcc.3", OFF), + CLK_PCOM("sdc_pclk", SDC3_P_CLK, "msm_sdcc.3", OFF), + CLK_PCOM("sdc_clk", SDC4_CLK, "msm_sdcc.4", OFF), + CLK_PCOM("sdc_pclk", SDC4_P_CLK, "msm_sdcc.4", OFF), CLK_PCOM("tsif_clk", TSIF_CLK, NULL, 0), CLK_PCOM("tsif_ref_clk", TSIF_REF_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", UART1_CLK, &msm_device_uart1.dev, OFF), - CLK_PCOM("uart_clk", UART2_CLK, &msm_device_uart2.dev, 0), - CLK_PCOM("uart_clk", UART3_CLK, &msm_device_uart3.dev, OFF), + CLK_PCOM("uart_clk", UART1_CLK, "msm_serial.0", OFF), + CLK_PCOM("uart_clk", UART2_CLK, "msm_serial.1", 0), + CLK_PCOM("uart_clk", UART3_CLK, "msm_serial.2", OFF), CLK_PCOM("uart1dm_clk", UART1DM_CLK, NULL, OFF), CLK_PCOM("uart2dm_clk", UART2DM_CLK, NULL, 0), - CLK_PCOM("usb_hs_clk", USB_HS_CLK, &msm_device_hsusb.dev, OFF), - CLK_PCOM("usb_hs_pclk", USB_HS_P_CLK, &msm_device_hsusb.dev, OFF), + CLK_PCOM("usb_hs_clk", USB_HS_CLK, "msm_hsusb", OFF), + CLK_PCOM("usb_hs_pclk", USB_HS_P_CLK, "msm_hsusb", OFF), CLK_PCOM("usb_otg_clk", USB_OTG_CLK, NULL, 0), CLK_PCOM("vdc_clk", VDC_CLK, NULL, OFF ), CLK_PCOM("vfe_clk", VFE_CLK, NULL, OFF), diff --git a/arch/arm/mach-msm/devices-msm7x30.c b/arch/arm/mach-msm/devices-msm7x30.c index 4e9a0ab3e937..09b4f1403824 100644 --- a/arch/arm/mach-msm/devices-msm7x30.c +++ b/arch/arm/mach-msm/devices-msm7x30.c @@ -1,6 +1,6 @@ /* * Copyright (C) 2008 Google, Inc. - * Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2008-2011, 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 @@ -17,6 +17,7 @@ #include <linux/platform_device.h> #include <linux/dma-mapping.h> +#include <linux/clkdev.h> #include <mach/irqs.h> #include <mach/msm_iomap.h> #include <mach/dma.h> @@ -28,6 +29,7 @@ #include <asm/mach/flash.h> #include "clock-pcom.h" +#include "clock-7x30.h" #include <mach/mmc.h> @@ -41,6 +43,7 @@ static struct resource resources_uart2[] = { .start = MSM_UART2_PHYS, .end = MSM_UART2_PHYS + MSM_UART2_SIZE - 1, .flags = IORESOURCE_MEM, + .name = "uart_resource" }, }; @@ -127,11 +130,13 @@ struct platform_device msm_device_hsusb_host = { }, }; -struct clk msm_clocks_7x30[] = { +struct clk_lookup 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), CLK_PCOM("camif_pad_pclk", CAMIF_PAD_P_CLK, NULL, OFF), + CLK_PCOM("ce_clk", CE_CLK, NULL, 0), + CLK_PCOM("codec_ssbi_clk", CODEC_SSBI_CLK, NULL, 0), CLK_PCOM("ebi1_clk", EBI1_CLK, NULL, CLK_MIN), CLK_PCOM("ecodec_clk", ECODEC_CLK, NULL, 0), CLK_PCOM("emdh_clk", EMDH_CLK, NULL, OFF | CLK_MINMAX), @@ -177,7 +182,7 @@ struct clk msm_clocks_7x30[] = { 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_device_uart2.dev, 0), + CLK_PCOM("uart_clk", UART2_CLK, "msm_serial.1", 0), CLK_PCOM("usb_phy_clk", USB_PHY_CLK, NULL, 0), CLK_PCOM("usb_hs_clk", USB_HS_CLK, NULL, OFF), CLK_PCOM("usb_hs_pclk", USB_HS_P_CLK, NULL, OFF), diff --git a/arch/arm/mach-msm/devices-msm8960.c b/arch/arm/mach-msm/devices-msm8960.c new file mode 100644 index 000000000000..d9e1f26475de --- /dev/null +++ b/arch/arm/mach-msm/devices-msm8960.c @@ -0,0 +1,85 @@ +/* Copyright (c) 2011, 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/kernel.h> +#include <linux/platform_device.h> + +#include <linux/dma-mapping.h> +#include <mach/irqs-8960.h> +#include <mach/board.h> + +#include "devices.h" + +#define MSM_GSBI2_PHYS 0x16100000 +#define MSM_UART2DM_PHYS (MSM_GSBI2_PHYS + 0x40000) + +#define MSM_GSBI5_PHYS 0x16400000 +#define MSM_UART5DM_PHYS (MSM_GSBI5_PHYS + 0x40000) + +static struct resource resources_uart_gsbi2[] = { + { + .start = GSBI2_UARTDM_IRQ, + .end = GSBI2_UARTDM_IRQ, + .flags = IORESOURCE_IRQ, + }, + { + .start = MSM_UART2DM_PHYS, + .end = MSM_UART2DM_PHYS + PAGE_SIZE - 1, + .name = "uart_resource", + .flags = IORESOURCE_MEM, + }, + { + .start = MSM_GSBI2_PHYS, + .end = MSM_GSBI2_PHYS + PAGE_SIZE - 1, + .name = "gsbi_resource", + .flags = IORESOURCE_MEM, + }, +}; + +struct platform_device msm8960_device_uart_gsbi2 = { + .name = "msm_serial", + .id = 0, + .num_resources = ARRAY_SIZE(resources_uart_gsbi2), + .resource = resources_uart_gsbi2, +}; + +static struct resource resources_uart_gsbi5[] = { + { + .start = GSBI5_UARTDM_IRQ, + .end = GSBI5_UARTDM_IRQ, + .flags = IORESOURCE_IRQ, + }, + { + .start = MSM_UART5DM_PHYS, + .end = MSM_UART5DM_PHYS + PAGE_SIZE - 1, + .name = "uart_resource", + .flags = IORESOURCE_MEM, + }, + { + .start = MSM_GSBI5_PHYS, + .end = MSM_GSBI5_PHYS + PAGE_SIZE - 1, + .name = "gsbi_resource", + .flags = IORESOURCE_MEM, + }, +}; + +struct platform_device msm8960_device_uart_gsbi5 = { + .name = "msm_serial", + .id = 0, + .num_resources = ARRAY_SIZE(resources_uart_gsbi5), + .resource = resources_uart_gsbi5, +}; diff --git a/arch/arm/mach-msm/devices-qsd8x50.c b/arch/arm/mach-msm/devices-qsd8x50.c index a4b798f20ccb..12d8deb78d9c 100644 --- a/arch/arm/mach-msm/devices-qsd8x50.c +++ b/arch/arm/mach-msm/devices-qsd8x50.c @@ -1,6 +1,6 @@ /* * Copyright (C) 2008 Google, Inc. - * Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2008-2011, 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 @@ -15,8 +15,9 @@ #include <linux/kernel.h> #include <linux/platform_device.h> - +#include <linux/clkdev.h> #include <linux/dma-mapping.h> + #include <mach/irqs.h> #include <mach/msm_iomap.h> #include <mach/dma.h> @@ -27,6 +28,7 @@ #include <asm/mach/flash.h> #include <mach/mmc.h> +#include "clock-pcom.h" static struct resource resources_uart3[] = { { @@ -38,6 +40,7 @@ static struct resource resources_uart3[] = { .start = MSM_UART3_PHYS, .end = MSM_UART3_PHYS + MSM_UART3_SIZE - 1, .flags = IORESOURCE_MEM, + .name = "uart_resource" }, }; @@ -124,14 +127,204 @@ struct platform_device msm_device_hsusb_host = { }, }; -struct clk msm_clocks_8x50[] = { +static struct resource resources_sdc1[] = { + { + .start = MSM_SDC1_PHYS, + .end = MSM_SDC1_PHYS + MSM_SDC1_SIZE - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_SDC1_0, + .end = INT_SDC1_0, + .flags = IORESOURCE_IRQ, + .name = "cmd_irq", + }, + { + .start = INT_SDC1_1, + .end = INT_SDC1_1, + .flags = IORESOURCE_IRQ, + .name = "pio_irq", + }, + { + .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, + .name = "status_irq" + }, + { + .start = 8, + .end = 8, + .flags = IORESOURCE_DMA, + }, +}; + +static struct resource resources_sdc2[] = { + { + .start = MSM_SDC2_PHYS, + .end = MSM_SDC2_PHYS + MSM_SDC2_SIZE - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_SDC2_0, + .end = INT_SDC2_0, + .flags = IORESOURCE_IRQ, + .name = "cmd_irq", + }, + { + .start = INT_SDC2_1, + .end = INT_SDC2_1, + .flags = IORESOURCE_IRQ, + .name = "pio_irq", + }, + { + .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, + .name = "status_irq" + }, + { + .start = 8, + .end = 8, + .flags = IORESOURCE_DMA, + }, +}; + +static struct resource resources_sdc3[] = { + { + .start = MSM_SDC3_PHYS, + .end = MSM_SDC3_PHYS + MSM_SDC3_SIZE - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_SDC3_0, + .end = INT_SDC3_0, + .flags = IORESOURCE_IRQ, + .name = "cmd_irq", + }, + { + .start = INT_SDC3_1, + .end = INT_SDC3_1, + .flags = IORESOURCE_IRQ, + .name = "pio_irq", + }, + { + .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, + .name = "status_irq" + }, + { + .start = 8, + .end = 8, + .flags = IORESOURCE_DMA, + }, +}; + +static struct resource resources_sdc4[] = { + { + .start = MSM_SDC4_PHYS, + .end = MSM_SDC4_PHYS + MSM_SDC4_SIZE - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_SDC4_0, + .end = INT_SDC4_0, + .flags = IORESOURCE_IRQ, + .name = "cmd_irq", + }, + { + .start = INT_SDC4_1, + .end = INT_SDC4_1, + .flags = IORESOURCE_IRQ, + .name = "pio_irq", + }, + { + .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, + .name = "status_irq" + }, + { + .start = 8, + .end = 8, + .flags = IORESOURCE_DMA, + }, +}; + +struct platform_device msm_device_sdc1 = { + .name = "msm_sdcc", + .id = 1, + .num_resources = ARRAY_SIZE(resources_sdc1), + .resource = resources_sdc1, + .dev = { + .coherent_dma_mask = 0xffffffff, + }, +}; + +struct platform_device msm_device_sdc2 = { + .name = "msm_sdcc", + .id = 2, + .num_resources = ARRAY_SIZE(resources_sdc2), + .resource = resources_sdc2, + .dev = { + .coherent_dma_mask = 0xffffffff, + }, +}; + +struct platform_device msm_device_sdc3 = { + .name = "msm_sdcc", + .id = 3, + .num_resources = ARRAY_SIZE(resources_sdc3), + .resource = resources_sdc3, + .dev = { + .coherent_dma_mask = 0xffffffff, + }, +}; + +struct platform_device msm_device_sdc4 = { + .name = "msm_sdcc", + .id = 4, + .num_resources = ARRAY_SIZE(resources_sdc4), + .resource = resources_sdc4, + .dev = { + .coherent_dma_mask = 0xffffffff, + }, +}; + +static struct platform_device *msm_sdcc_devices[] __initdata = { + &msm_device_sdc1, + &msm_device_sdc2, + &msm_device_sdc3, + &msm_device_sdc4, +}; + +int __init msm_add_sdcc(unsigned int controller, + struct msm_mmc_platform_data *plat, + unsigned int stat_irq, unsigned long stat_irq_flags) +{ + struct platform_device *pdev; + struct resource *res; + + if (controller < 1 || controller > 4) + return -EINVAL; + + pdev = msm_sdcc_devices[controller-1]; + pdev->dev.platform_data = plat; + + res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "status_irq"); + if (!res) + return -EINVAL; + else if (stat_irq) { + res->start = res->end = stat_irq; + res->flags &= ~IORESOURCE_DISABLED; + res->flags |= stat_irq_flags; + } + + return platform_device_register(pdev); +} + +struct clk_lookup 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), CLK_PCOM("ebi2_clk", EBI2_CLK, NULL, 0), CLK_PCOM("ecodec_clk", ECODEC_CLK, NULL, 0), CLK_PCOM("emdh_clk", EMDH_CLK, NULL, OFF | CLK_MINMAX), CLK_PCOM("gp_clk", GP_CLK, NULL, 0), CLK_PCOM("grp_clk", GRP_3D_CLK, NULL, 0), + CLK_PCOM("i2c_clk", I2C_CLK, NULL, 0), CLK_PCOM("icodec_rx_clk", ICODEC_RX_CLK, NULL, 0), CLK_PCOM("icodec_tx_clk", ICODEC_TX_CLK, NULL, 0), CLK_PCOM("imem_clk", IMEM_CLK, NULL, OFF), @@ -144,12 +337,24 @@ struct clk msm_clocks_8x50[] = { CLK_PCOM("pbus_clk", PBUS_CLK, NULL, CLK_MIN), CLK_PCOM("pcm_clk", PCM_CLK, NULL, 0), CLK_PCOM("sdac_clk", SDAC_CLK, NULL, OFF), + CLK_PCOM("sdc_clk", SDC1_CLK, "msm_sdcc.1", OFF), + CLK_PCOM("sdc_pclk", SDC1_P_CLK, "msm_sdcc.1", OFF), + CLK_PCOM("sdc_clk", SDC2_CLK, "msm_sdcc.2", OFF), + CLK_PCOM("sdc_pclk", SDC2_P_CLK, "msm_sdcc.2", OFF), + CLK_PCOM("sdc_clk", SDC3_CLK, "msm_sdcc.3", OFF), + CLK_PCOM("sdc_pclk", SDC3_P_CLK, "msm_sdcc.3", OFF), + CLK_PCOM("sdc_clk", SDC4_CLK, "msm_sdcc.4", OFF), + CLK_PCOM("sdc_pclk", SDC4_P_CLK, "msm_sdcc.4", OFF), CLK_PCOM("spi_clk", SPI_CLK, NULL, 0), CLK_PCOM("tsif_clk", TSIF_CLK, NULL, 0), CLK_PCOM("tsif_ref_clk", TSIF_REF_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", UART3_CLK, &msm_device_uart3.dev, OFF), + CLK_PCOM("uart_clk", UART1_CLK, NULL, OFF), + CLK_PCOM("uart_clk", UART2_CLK, NULL, 0), + CLK_PCOM("uart_clk", UART3_CLK, "msm_serial.2", OFF), + CLK_PCOM("uartdm_clk", UART1DM_CLK, NULL, OFF), + CLK_PCOM("uartdm_clk", UART2DM_CLK, NULL, 0), CLK_PCOM("usb_hs_clk", USB_HS_CLK, NULL, OFF), CLK_PCOM("usb_hs_pclk", USB_HS_P_CLK, NULL, OFF), CLK_PCOM("usb_otg_clk", USB_OTG_CLK, NULL, 0), diff --git a/arch/arm/mach-msm/devices.h b/arch/arm/mach-msm/devices.h index 87c70bfce2bd..9545c196c6e8 100644 --- a/arch/arm/mach-msm/devices.h +++ b/arch/arm/mach-msm/devices.h @@ -16,12 +16,17 @@ #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_uart1; extern struct platform_device msm_device_uart2; extern struct platform_device msm_device_uart3; +extern struct platform_device msm8960_device_uart_gsbi2; +extern struct platform_device msm8960_device_uart_gsbi5; + extern struct platform_device msm_device_sdc1; extern struct platform_device msm_device_sdc2; extern struct platform_device msm_device_sdc3; @@ -41,13 +46,13 @@ extern struct platform_device msm_device_mddi0; extern struct platform_device msm_device_mddi1; extern struct platform_device msm_device_mdp; -extern struct clk msm_clocks_7x01a[]; +extern struct clk_lookup msm_clocks_7x01a[]; extern unsigned msm_num_clocks_7x01a; -extern struct clk msm_clocks_7x30[]; +extern struct clk_lookup msm_clocks_7x30[]; extern unsigned msm_num_clocks_7x30; -extern struct clk msm_clocks_8x50[]; +extern struct clk_lookup msm_clocks_8x50[]; extern unsigned msm_num_clocks_8x50; #endif diff --git a/arch/arm/mach-msm/gpiomux-7x30.c b/arch/arm/mach-msm/gpiomux-7x30.c deleted file mode 100644 index 6ce41c5241a5..000000000000 --- a/arch/arm/mach-msm/gpiomux-7x30.c +++ /dev/null @@ -1,38 +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 "gpiomux.h" - -struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = { -#ifdef CONFIG_SERIAL_MSM_CONSOLE - [49] = { /* UART2 RFR */ - .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | - GPIOMUX_FUNC_2 | GPIOMUX_VALID, - }, - [50] = { /* UART2 CTS */ - .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | - GPIOMUX_FUNC_2 | GPIOMUX_VALID, - }, - [51] = { /* UART2 RX */ - .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | - GPIOMUX_FUNC_2 | GPIOMUX_VALID, - }, - [52] = { /* UART2 TX */ - .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | - GPIOMUX_FUNC_2 | GPIOMUX_VALID, - }, -#endif -}; diff --git a/arch/arm/mach-msm/gpiomux-8x50.c b/arch/arm/mach-msm/gpiomux-8x50.c index 4406e0f4ae95..f7a4ea593c95 100644 --- a/arch/arm/mach-msm/gpiomux-8x50.c +++ b/arch/arm/mach-msm/gpiomux-8x50.c @@ -16,6 +16,19 @@ */ #include "gpiomux.h" +#if defined(CONFIG_MMC_MSM) || defined(CONFIG_MMC_MSM_MODULE) + #define SDCC_DAT_0_3_CMD_ACTV_CFG (GPIOMUX_VALID | GPIOMUX_PULL_UP\ + | GPIOMUX_FUNC_1 | GPIOMUX_DRV_8MA) + #define SDCC_CLK_ACTV_CFG (GPIOMUX_VALID | GPIOMUX_PULL_NONE\ + | GPIOMUX_FUNC_1 | GPIOMUX_DRV_8MA) +#else + #define SDCC_DAT_0_3_CMD_ACTV_CFG 0 + #define SDCC_CLK_ACTV_CFG 0 +#endif + +#define SDC1_SUSPEND_CONFIG (GPIOMUX_VALID | GPIOMUX_PULL_DOWN\ + | GPIOMUX_FUNC_GPIO | GPIOMUX_DRV_2MA) + struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = { [86] = { /* UART3 RX */ .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | @@ -25,4 +38,14 @@ struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = { .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | GPIOMUX_FUNC_1 | GPIOMUX_VALID, }, + /* SDC1 data[3:0] & CMD */ + [51 ... 55] = { + .active = SDCC_DAT_0_3_CMD_ACTV_CFG, + .suspended = SDC1_SUSPEND_CONFIG + }, + /* SDC1 CLK */ + [56] = { + .active = SDCC_CLK_ACTV_CFG, + .suspended = SDC1_SUSPEND_CONFIG + }, }; diff --git a/arch/arm/mach-msm/headsmp.S b/arch/arm/mach-msm/headsmp.S index d0c214338df9..0c631a9f8647 100644 --- a/arch/arm/mach-msm/headsmp.S +++ b/arch/arm/mach-msm/headsmp.S @@ -11,7 +11,7 @@ #include <linux/linkage.h> #include <linux/init.h> - __INIT + __CPUINIT /* * MSM specific entry point for secondary CPUs. This provides diff --git a/arch/arm/mach-msm/include/mach/board.h b/arch/arm/mach-msm/include/mach/board.h index 6abf4a6eadc1..2ce8f1f2fc4d 100644 --- a/arch/arm/mach-msm/include/mach/board.h +++ b/arch/arm/mach-msm/include/mach/board.h @@ -31,7 +31,7 @@ struct msm_acpu_clock_platform_data unsigned long wait_for_irq_khz; }; -struct clk; +struct clk_lookup; extern struct sys_timer msm_timer; @@ -41,7 +41,7 @@ void __init msm_add_devices(void); void __init msm_map_common_io(void); void __init msm_init_irq(void); void __init msm_init_gpio(void); -void __init msm_clock_init(struct clk *clock_tbl, unsigned num_clocks); +void __init msm_clock_init(struct clk_lookup *clock_tbl, unsigned num_clocks); void __init msm_acpu_clock_init(struct msm_acpu_clock_platform_data *); int __init msm_add_sdcc(unsigned int controller, struct msm_mmc_platform_data *plat, diff --git a/arch/arm/mach-msm/include/mach/clk.h b/arch/arm/mach-msm/include/mach/clk.h index c05ca40478c7..e8d38428d813 100644 --- a/arch/arm/mach-msm/include/mach/clk.h +++ b/arch/arm/mach-msm/include/mach/clk.h @@ -1,30 +1,13 @@ /* Copyright (c) 2009, Code Aurora Forum. All rights reserved. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of Code Aurora Forum, Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS - * 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. + * 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 __MACH_CLK_H #define __MACH_CLK_H diff --git a/arch/arm/mach-msm/include/mach/clkdev.h b/arch/arm/mach-msm/include/mach/clkdev.h new file mode 100644 index 000000000000..f87a57b59534 --- /dev/null +++ b/arch/arm/mach-msm/include/mach/clkdev.h @@ -0,0 +1,19 @@ +/* Copyright (c) 2011, 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 __ASM_ARCH_MSM_CLKDEV_H +#define __ASM_ARCH_MSM_CLKDEV_H + +struct clk; + +static inline int __clk_get(struct clk *clk) { return 1; } +static inline void __clk_put(struct clk *clk) { } +#endif diff --git a/arch/arm/mach-msm/include/mach/cpu.h b/arch/arm/mach-msm/include/mach/cpu.h new file mode 100644 index 000000000000..a9481b08d5c7 --- /dev/null +++ b/arch/arm/mach-msm/include/mach/cpu.h @@ -0,0 +1,54 @@ +/* Copyright (c) 2011, 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_CPU_H__ +#define __ARCH_ARM_MACH_MSM_CPU_H__ + +/* TODO: For now, only one CPU can be compiled at a time. */ + +#define cpu_is_msm7x01() 0 +#define cpu_is_msm7x30() 0 +#define cpu_is_qsd8x50() 0 +#define cpu_is_msm8x60() 0 +#define cpu_is_msm8960() 0 + +#ifdef CONFIG_ARCH_MSM7X00A +# undef cpu_is_msm7x01 +# define cpu_is_msm7x01() 1 +#endif + +#ifdef CONFIG_ARCH_MSM7X30 +# undef cpu_is_msm7x30 +# define cpu_is_msm7x30() 1 +#endif + +#ifdef CONFIG_ARCH_QSD8X50 +# undef cpu_is_qsd8x50 +# define cpu_is_qsd8x50() 1 +#endif + +#ifdef CONFIG_ARCH_MSM8X60 +# undef cpu_is_msm8x60 +# define cpu_is_msm8x60() 1 +#endif + +#ifdef CONFIG_ARCH_MSM8960 +# undef cpu_is_msm8960 +# define cpu_is_msm8960() 1 +#endif + +#endif diff --git a/arch/arm/mach-msm/include/mach/io.h b/arch/arm/mach-msm/include/mach/io.h index 7386e732baad..dc1b928745e9 100644 --- a/arch/arm/mach-msm/include/mach/io.h +++ b/arch/arm/mach-msm/include/mach/io.h @@ -29,6 +29,7 @@ void __iomem *__msm_ioremap(unsigned long phys_addr, size_t size, unsigned int m void msm_map_qsd8x50_io(void); void msm_map_msm7x30_io(void); void msm_map_msm8x60_io(void); +void msm_map_msm8960_io(void); extern unsigned int msm_shared_ram_phys; diff --git a/arch/arm/mach-msm/include/mach/iommu.h b/arch/arm/mach-msm/include/mach/iommu.h index 296c0f10f230..5c7c955e6d25 100644 --- a/arch/arm/mach-msm/include/mach/iommu.h +++ b/arch/arm/mach-msm/include/mach/iommu.h @@ -1,4 +1,4 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. +/* Copyright (c) 2010-2011, 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 @@ -19,6 +19,7 @@ #define MSM_IOMMU_H #include <linux/interrupt.h> +#include <linux/clk.h> /* Sharability attributes of MSM IOMMU mappings */ #define MSM_IOMMU_ATTR_NON_SH 0x0 @@ -44,14 +45,11 @@ /** * struct msm_iommu_dev - a single IOMMU hardware instance * name Human-readable name given to this IOMMU HW instance - * clk_rate Rate to set for this IOMMU's clock, if applicable to this - * particular IOMMU. 0 means don't set a rate. - * -1 means it is an AXI clock with no valid rate - * + * ncb Number of context banks present on this IOMMU HW instance */ struct msm_iommu_dev { const char *name; - int clk_rate; + int ncb; }; /** @@ -73,14 +71,20 @@ struct msm_iommu_ctx_dev { /** * struct msm_iommu_drvdata - A single IOMMU hardware instance * @base: IOMMU config port base address (VA) + * @ncb The number of contexts on this IOMMU * @irq: Interrupt number - * + * @clk: The bus clock for this IOMMU hardware instance + * @pclk: The clock for the IOMMU bus interconnect + * * A msm_iommu_drvdata holds the global driver data about a single piece * of an IOMMU hardware instance. */ struct msm_iommu_drvdata { void __iomem *base; int irq; + int ncb; + struct clk *clk; + struct clk *pclk; }; /** diff --git a/arch/arm/mach-msm/include/mach/iommu_hw-8xxx.h b/arch/arm/mach-msm/include/mach/iommu_hw-8xxx.h index c2c3da9444f4..fc160101dead 100644 --- a/arch/arm/mach-msm/include/mach/iommu_hw-8xxx.h +++ b/arch/arm/mach-msm/include/mach/iommu_hw-8xxx.h @@ -1,4 +1,4 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. +/* Copyright (c) 2010-2011, 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 @@ -68,6 +68,7 @@ do { \ #define FL_CACHEABLE (1 << 3) #define FL_TEX0 (1 << 12) #define FL_OFFSET(va) (((va) & 0xFFF00000) >> 20) +#define FL_NG (1 << 17) /* Second-level page table bits */ #define SL_BASE_MASK_LARGE 0xFFFF0000 @@ -81,6 +82,7 @@ do { \ #define SL_CACHEABLE (1 << 3) #define SL_TEX0 (1 << 6) #define SL_OFFSET(va) (((va) & 0xFF000) >> 12) +#define SL_NG (1 << 11) /* Memory type and cache policy attributes */ #define MT_SO 0 @@ -623,20 +625,6 @@ do { \ #define SET_INDEX(b, c, v) SET_CONTEXT_FIELD(b, c, V2PSR, INDEX, v) -/* V2Pxx UW UR PW PR */ -#define SET_V2PUW_INDEX(b, c, v) SET_CONTEXT_FIELD(b, c, V2PUW, V2Pxx_INDEX, v) -#define SET_V2PUW_VA(b, c, v) SET_CONTEXT_FIELD(b, c, V2PUW, V2Pxx_VA, v) - -#define SET_V2PUR_INDEX(b, c, v) SET_CONTEXT_FIELD(b, c, V2PUR, V2Pxx_INDEX, v) -#define SET_V2PUR_VA(b, c, v) SET_CONTEXT_FIELD(b, c, V2PUR, V2Pxx_VA, v) - -#define SET_V2PPW_INDEX(b, c, v) SET_CONTEXT_FIELD(b, c, V2PPW, V2Pxx_INDEX, v) -#define SET_V2PPW_VA(b, c, v) SET_CONTEXT_FIELD(b, c, V2PPW, V2Pxx_VA, v) - -#define SET_V2PPR_INDEX(b, c, v) SET_CONTEXT_FIELD(b, c, V2PPR, V2Pxx_INDEX, v) -#define SET_V2PPR_VA(b, c, v) SET_CONTEXT_FIELD(b, c, V2PPR, V2Pxx_VA, v) - - /* Context Register getters */ /* ACTLR */ #define GET_CFERE(b, c) GET_CONTEXT_FIELD(b, c, ACTLR, CFERE) @@ -824,20 +812,6 @@ do { \ #define GET_INDEX(b, c) GET_CONTEXT_FIELD(b, c, V2PSR, INDEX) -/* V2Pxx UW UR PW PR */ -#define GET_V2PUW_INDEX(b, c) GET_CONTEXT_FIELD(b, c, V2PUW, V2Pxx_INDEX) -#define GET_V2PUW_VA(b, c) GET_CONTEXT_FIELD(b, c, V2PUW, V2Pxx_VA) - -#define GET_V2PUR_INDEX(b, c) GET_CONTEXT_FIELD(b, c, V2PUR, V2Pxx_INDEX) -#define GET_V2PUR_VA(b, c) GET_CONTEXT_FIELD(b, c, V2PUR, V2Pxx_VA) - -#define GET_V2PPW_INDEX(b, c) GET_CONTEXT_FIELD(b, c, V2PPW, V2Pxx_INDEX) -#define GET_V2PPW_VA(b, c) GET_CONTEXT_FIELD(b, c, V2PPW, V2Pxx_VA) - -#define GET_V2PPR_INDEX(b, c) GET_CONTEXT_FIELD(b, c, V2PPR, V2Pxx_INDEX) -#define GET_V2PPR_VA(b, c) GET_CONTEXT_FIELD(b, c, V2PPR, V2Pxx_VA) - - /* Global Registers */ #define M2VCBR_N (0xFF000) #define CBACR_N (0xFF800) diff --git a/arch/arm/mach-msm/include/mach/irqs-7x30.h b/arch/arm/mach-msm/include/mach/irqs-7x30.h index 67c5396514fe..1f15902655fd 100644 --- a/arch/arm/mach-msm/include/mach/irqs-7x30.h +++ b/arch/arm/mach-msm/include/mach/irqs-7x30.h @@ -1,30 +1,13 @@ /* Copyright (c) 2009, Code Aurora Forum. All rights reserved. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of Code Aurora Forum, Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS - * 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. + * 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 __ASM_ARCH_MSM_IRQS_7X30_H diff --git a/arch/arm/mach-msm/include/mach/irqs-8960.h b/arch/arm/mach-msm/include/mach/irqs-8960.h new file mode 100644 index 000000000000..81ab2a6792bd --- /dev/null +++ b/arch/arm/mach-msm/include/mach/irqs-8960.h @@ -0,0 +1,277 @@ +/* Copyright (c) 2011 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 __ASM_ARCH_MSM_IRQS_8960_H +#define __ASM_ARCH_MSM_IRQS_8960_H + +/* MSM ACPU Interrupt Numbers */ + +/* 0-15: STI/SGI (software triggered/generated interrupts) + 16-31: PPI (private peripheral interrupts) + 32+: SPI (shared peripheral interrupts) */ + +#define GIC_PPI_START 16 +#define GIC_SPI_START 32 + +#define INT_VGIC (GIC_PPI_START + 0) +#define INT_DEBUG_TIMER_EXP (GIC_PPI_START + 1) +#define INT_GP_TIMER_EXP (GIC_PPI_START + 2) +#define INT_GP_TIMER2_EXP (GIC_PPI_START + 3) +#define WDT0_ACCSCSSNBARK_INT (GIC_PPI_START + 4) +#define WDT1_ACCSCSSNBARK_INT (GIC_PPI_START + 5) +#define AVS_SVICINT (GIC_PPI_START + 6) +#define AVS_SVICINTSWDONE (GIC_PPI_START + 7) +#define CPU_DBGCPUXCOMMRXFULL (GIC_PPI_START + 8) +#define CPU_DBGCPUXCOMMTXEMPTY (GIC_PPI_START + 9) +#define CPU_SICCPUXPERFMONIRPTREQ (GIC_PPI_START + 10) +#define SC_AVSCPUXDOWN (GIC_PPI_START + 11) +#define SC_AVSCPUXUP (GIC_PPI_START + 12) +#define SC_SICCPUXACGIRPTREQ (GIC_PPI_START + 13) +#define SC_SICCPUXEXTFAULTIRPTREQ (GIC_PPI_START + 14) +/* PPI 15 is unused */ + +#define SC_SICMPUIRPTREQ (GIC_SPI_START + 0) +#define SC_SICL2IRPTREQ (GIC_SPI_START + 1) +#define SC_SICL2PERFMONIRPTREQ (GIC_SPI_START + 2) +#define SC_SICAGCIRPTREQ (GIC_SPI_START + 3) +#define TLMM_APCC_DIR_CONN_IRQ_0 (GIC_SPI_START + 4) +#define TLMM_APCC_DIR_CONN_IRQ_1 (GIC_SPI_START + 5) +#define TLMM_APCC_DIR_CONN_IRQ_2 (GIC_SPI_START + 6) +#define TLMM_APCC_DIR_CONN_IRQ_3 (GIC_SPI_START + 7) +#define TLMM_APCC_DIR_CONN_IRQ_4 (GIC_SPI_START + 8) +#define TLMM_APCC_DIR_CONN_IRQ_5 (GIC_SPI_START + 9) +#define TLMM_APCC_DIR_CONN_IRQ_6 (GIC_SPI_START + 10) +#define TLMM_APCC_DIR_CONN_IRQ_7 (GIC_SPI_START + 11) +#define TLMM_APCC_DIR_CONN_IRQ_8 (GIC_SPI_START + 12) +#define TLMM_APCC_DIR_CONN_IRQ_9 (GIC_SPI_START + 13) +#define PM8921_SEC_IRQ_103 (GIC_SPI_START + 14) +#define PM8018_SEC_IRQ_106 (GIC_SPI_START + 15) +#define TLMM_APCC_SUMMARY_IRQ (GIC_SPI_START + 16) +#define SPDM_RT_1_IRQ (GIC_SPI_START + 17) +#define SPDM_DIAG_IRQ (GIC_SPI_START + 18) +#define RPM_APCC_CPU0_GP_HIGH_IRQ (GIC_SPI_START + 19) +#define RPM_APCC_CPU0_GP_MEDIUM_IRQ (GIC_SPI_START + 20) +#define RPM_APCC_CPU0_GP_LOW_IRQ (GIC_SPI_START + 21) +#define RPM_APCC_CPU0_WAKE_UP_IRQ (GIC_SPI_START + 22) +#define RPM_APCC_CPU1_GP_HIGH_IRQ (GIC_SPI_START + 23) +#define RPM_APCC_CPU1_GP_MEDIUM_IRQ (GIC_SPI_START + 24) +#define RPM_APCC_CPU1_GP_LOW_IRQ (GIC_SPI_START + 25) +#define RPM_APCC_CPU1_WAKE_UP_IRQ (GIC_SPI_START + 26) +#define SSBI2_2_SC_CPU0_SECURE_IRQ (GIC_SPI_START + 27) +#define SSBI2_2_SC_CPU0_NON_SECURE_IRQ (GIC_SPI_START + 28) +#define SSBI2_1_SC_CPU0_SECURE_IRQ (GIC_SPI_START + 29) +#define SSBI2_1_SC_CPU0_NON_SECURE_IRQ (GIC_SPI_START + 30) +#define MSMC_SC_SEC_CE_IRQ (GIC_SPI_START + 31) +#define MSMC_SC_PRI_CE_IRQ (GIC_SPI_START + 32) +#define SLIMBUS0_CORE_EE1_IRQ (GIC_SPI_START + 33) +#define SLIMBUS0_BAM_EE1_IRQ (GIC_SPI_START + 34) +#define Q6FW_WDOG_EXPIRED_IRQ (GIC_SPI_START + 35) +#define Q6SW_WDOG_EXPIRED_IRQ (GIC_SPI_START + 36) +#define MSS_TO_APPS_IRQ_0 (GIC_SPI_START + 37) +#define MSS_TO_APPS_IRQ_1 (GIC_SPI_START + 38) +#define MSS_TO_APPS_IRQ_2 (GIC_SPI_START + 39) +#define MSS_TO_APPS_IRQ_3 (GIC_SPI_START + 40) +#define MSS_TO_APPS_IRQ_4 (GIC_SPI_START + 41) +#define MSS_TO_APPS_IRQ_5 (GIC_SPI_START + 42) +#define MSS_TO_APPS_IRQ_6 (GIC_SPI_START + 43) +#define MSS_TO_APPS_IRQ_7 (GIC_SPI_START + 44) +#define MSS_TO_APPS_IRQ_8 (GIC_SPI_START + 45) +#define MSS_TO_APPS_IRQ_9 (GIC_SPI_START + 46) +#define VPE_IRQ (GIC_SPI_START + 47) +#define VFE_IRQ (GIC_SPI_START + 48) +#define VCODEC_IRQ (GIC_SPI_START + 49) +#define TV_ENC_IRQ (GIC_SPI_START + 50) +#define SMMU_VPE_CB_SC_SECURE_IRQ (GIC_SPI_START + 51) +#define SMMU_VPE_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 52) +#define SMMU_VFE_CB_SC_SECURE_IRQ (GIC_SPI_START + 53) +#define SMMU_VFE_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 54) +#define SMMU_VCODEC_B_CB_SC_SECURE_IRQ (GIC_SPI_START + 55) +#define SMMU_VCODEC_B_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 56) +#define SMMU_VCODEC_A_CB_SC_SECURE_IRQ (GIC_SPI_START + 57) +#define SMMU_VCODEC_A_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 58) +#define SMMU_ROT_CB_SC_SECURE_IRQ (GIC_SPI_START + 59) +#define SMMU_ROT_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 60) +#define SMMU_MDP1_CB_SC_SECURE_IRQ (GIC_SPI_START + 61) +#define SMMU_MDP1_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 62) +#define SMMU_MDP0_CB_SC_SECURE_IRQ (GIC_SPI_START + 63) +#define SMMU_MDP0_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 64) +#define SMMU_JPEGD_CB_SC_SECURE_IRQ (GIC_SPI_START + 65) +#define SMMU_JPEGD_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 66) +#define SMMU_IJPEG_CB_SC_SECURE_IRQ (GIC_SPI_START + 67) +#define SMMU_IJPEG_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 68) +#define SMMU_GFX3D_CB_SC_SECURE_IRQ (GIC_SPI_START + 69) +#define SMMU_GFX3D_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 70) +#define SMMU_GFX2D0_CB_SC_SECURE_IRQ (GIC_SPI_START + 71) +#define SMMU_GFX2D0_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 72) +#define ROT_IRQ (GIC_SPI_START + 73) +#define MMSS_FABRIC_IRQ (GIC_SPI_START + 74) +#define MDP_IRQ (GIC_SPI_START + 75) +#define JPEGD_IRQ (GIC_SPI_START + 76) +#define JPEG_IRQ (GIC_SPI_START + 77) +#define MMSS_IMEM_IRQ (GIC_SPI_START + 78) +#define HDMI_IRQ (GIC_SPI_START + 79) +#define GFX3D_IRQ (GIC_SPI_START + 80) +#define GFX2D0_IRQ (GIC_SPI_START + 81) +#define DSI1_IRQ (GIC_SPI_START + 82) +#define CSI_1_IRQ (GIC_SPI_START + 83) +#define CSI_0_IRQ (GIC_SPI_START + 84) +#define LPASS_SCSS_AUDIO_IF_OUT0_IRQ (GIC_SPI_START + 85) +#define LPASS_SCSS_MIDI_IRQ (GIC_SPI_START + 86) +#define LPASS_Q6SS_WDOG_EXPIRED (GIC_SPI_START + 87) +#define LPASS_SCSS_GP_LOW_IRQ (GIC_SPI_START + 88) +#define LPASS_SCSS_GP_MEDIUM_IRQ (GIC_SPI_START + 89) +#define LPASS_SCSS_GP_HIGH_IRQ (GIC_SPI_START + 90) +#define TOP_IMEM_IRQ (GIC_SPI_START + 91) +#define FABRIC_SYS_IRQ (GIC_SPI_START + 92) +#define FABRIC_APPS_IRQ (GIC_SPI_START + 93) +#define USB1_HS_BAM_IRQ (GIC_SPI_START + 94) +#define SDC4_BAM_IRQ (GIC_SPI_START + 95) +#define SDC3_BAM_IRQ (GIC_SPI_START + 96) +#define SDC2_BAM_IRQ (GIC_SPI_START + 97) +#define SDC1_BAM_IRQ (GIC_SPI_START + 98) +#define FABRIC_SPS_IRQ (GIC_SPI_START + 99) +#define USB1_HS_IRQ (GIC_SPI_START + 100) +#define SDC4_IRQ_0 (GIC_SPI_START + 101) +#define SDC3_IRQ_0 (GIC_SPI_START + 102) +#define SDC2_IRQ_0 (GIC_SPI_START + 103) +#define SDC1_IRQ_0 (GIC_SPI_START + 104) +#define SPS_BAM_DMA_IRQ (GIC_SPI_START + 105) +#define SPS_SEC_VIOL_IRQ (GIC_SPI_START + 106) +#define SPS_MTI_0 (GIC_SPI_START + 107) +#define SPS_MTI_1 (GIC_SPI_START + 108) +#define SPS_MTI_2 (GIC_SPI_START + 109) +#define SPS_MTI_3 (GIC_SPI_START + 110) +#define SPS_MTI_4 (GIC_SPI_START + 111) +#define SPS_MTI_5 (GIC_SPI_START + 112) +#define SPS_MTI_6 (GIC_SPI_START + 113) +#define SPS_MTI_7 (GIC_SPI_START + 114) +#define SPS_MTI_8 (GIC_SPI_START + 115) +#define SPS_MTI_9 (GIC_SPI_START + 116) +#define SPS_MTI_10 (GIC_SPI_START + 117) +#define SPS_MTI_11 (GIC_SPI_START + 118) +#define SPS_MTI_12 (GIC_SPI_START + 119) +#define SPS_MTI_13 (GIC_SPI_START + 120) +#define SPS_MTI_14 (GIC_SPI_START + 121) +#define SPS_MTI_15 (GIC_SPI_START + 122) +#define SPS_MTI_16 (GIC_SPI_START + 123) +#define SPS_MTI_17 (GIC_SPI_START + 124) +#define SPS_MTI_18 (GIC_SPI_START + 125) +#define SPS_MTI_19 (GIC_SPI_START + 126) +#define SPS_MTI_20 (GIC_SPI_START + 127) +#define SPS_MTI_21 (GIC_SPI_START + 128) +#define SPS_MTI_22 (GIC_SPI_START + 129) +#define SPS_MTI_23 (GIC_SPI_START + 130) +#define SPS_MTI_24 (GIC_SPI_START + 131) +#define SPS_MTI_25 (GIC_SPI_START + 132) +#define SPS_MTI_26 (GIC_SPI_START + 133) +#define SPS_MTI_27 (GIC_SPI_START + 134) +#define SPS_MTI_28 (GIC_SPI_START + 135) +#define SPS_MTI_29 (GIC_SPI_START + 136) +#define SPS_MTI_30 (GIC_SPI_START + 137) +#define SPS_MTI_31 (GIC_SPI_START + 138) +#define CSIPHY_4LN_IRQ (GIC_SPI_START + 139) +#define CSIPHY_2LN_IRQ (GIC_SPI_START + 140) +#define USB2_IRQ (GIC_SPI_START + 141) +#define USB1_IRQ (GIC_SPI_START + 142) +#define TSSC_SSBI_IRQ (GIC_SPI_START + 143) +#define TSSC_SAMPLE_IRQ (GIC_SPI_START + 144) +#define TSSC_PENUP_IRQ (GIC_SPI_START + 145) +#define GSBI1_UARTDM_IRQ (GIC_SPI_START + 146) +#define GSBI1_QUP_IRQ (GIC_SPI_START + 147) +#define GSBI2_UARTDM_IRQ (GIC_SPI_START + 148) +#define GSBI2_QUP_IRQ (GIC_SPI_START + 149) +#define GSBI3_UARTDM_IRQ (GIC_SPI_START + 150) +#define GSBI3_QUP_IRQ (GIC_SPI_START + 151) +#define GSBI4_UARTDM_IRQ (GIC_SPI_START + 152) +#define GSBI4_QUP_IRQ (GIC_SPI_START + 153) +#define GSBI5_UARTDM_IRQ (GIC_SPI_START + 154) +#define GSBI5_QUP_IRQ (GIC_SPI_START + 155) +#define GSBI6_UARTDM_IRQ (GIC_SPI_START + 156) +#define GSBI6_QUP_IRQ (GIC_SPI_START + 157) +#define GSBI7_UARTDM_IRQ (GIC_SPI_START + 158) +#define GSBI7_QUP_IRQ (GIC_SPI_START + 159) +#define GSBI8_UARTDM_IRQ (GIC_SPI_START + 160) +#define GSBI8_QUP_IRQ (GIC_SPI_START + 161) +#define TSIF_TSPP_IRQ (GIC_SPI_START + 162) +#define TSIF_BAM_IRQ (GIC_SPI_START + 163) +#define TSIF2_IRQ (GIC_SPI_START + 164) +#define TSIF1_IRQ (GIC_SPI_START + 165) +#define DSI2_IRQ (GIC_SPI_START + 166) +#define ISPIF_IRQ (GIC_SPI_START + 167) +#define MSMC_SC_SEC_TMR_IRQ (GIC_SPI_START + 168) +#define MSMC_SC_SEC_WDOG_BARK_IRQ (GIC_SPI_START + 169) +#define INT_ADM0_SCSS_0_IRQ (GIC_SPI_START + 170) +#define INT_ADM0_SCSS_1_IRQ (GIC_SPI_START + 171) +#define INT_ADM0_SCSS_2_IRQ (GIC_SPI_START + 172) +#define INT_ADM0_SCSS_3_IRQ (GIC_SPI_START + 173) +#define CC_SCSS_WDT1CPU1BITEEXPIRED (GIC_SPI_START + 174) +#define CC_SCSS_WDT1CPU0BITEEXPIRED (GIC_SPI_START + 175) +#define CC_SCSS_WDT0CPU1BITEEXPIRED (GIC_SPI_START + 176) +#define CC_SCSS_WDT0CPU0BITEEXPIRED (GIC_SPI_START + 177) +#define TSENS_UPPER_LOWER_INT (GIC_SPI_START + 178) +#define SSBI2_2_SC_CPU1_SECURE_INT (GIC_SPI_START + 179) +#define SSBI2_2_SC_CPU1_NON_SECURE_INT (GIC_SPI_START + 180) +#define SSBI2_1_SC_CPU1_SECURE_INT (GIC_SPI_START + 181) +#define SSBI2_1_SC_CPU1_NON_SECURE_INT (GIC_SPI_START + 182) +#define XPU_SUMMARY_IRQ (GIC_SPI_START + 183) +#define BUS_EXCEPTION_SUMMARY_IRQ (GIC_SPI_START + 184) +#define HSDDRX_EBI1CH0_IRQ (GIC_SPI_START + 185) +#define HSDDRX_EBI1CH1_IRQ (GIC_SPI_START + 186) +#define SDC5_BAM_IRQ (GIC_SPI_START + 187) +#define SDC5_IRQ_0 (GIC_SPI_START + 188) +#define GSBI9_UARTDM_IRQ (GIC_SPI_START + 189) +#define GSBI9_QUP_IRQ (GIC_SPI_START + 190) +#define GSBI10_UARTDM_IRQ (GIC_SPI_START + 191) +#define GSBI10_QUP_IRQ (GIC_SPI_START + 192) +#define GSBI11_UARTDM_IRQ (GIC_SPI_START + 193) +#define GSBI11_QUP_IRQ (GIC_SPI_START + 194) +#define GSBI12_UARTDM_IRQ (GIC_SPI_START + 195) +#define GSBI12_QUP_IRQ (GIC_SPI_START + 196) +#define RIVA_APSS_LTECOEX_IRQ (GIC_SPI_START + 197) +#define RIVA_APSS_SPARE_IRQ (GIC_SPI_START + 198) +#define RIVA_APSS_WDOG_BITE_RESET_RDY_IRQ (GIC_SPI_START + 199) +#define RIVA_ASS_RESET_DONE_IRQ (GIC_SPI_START + 200) +#define RIVA_APSS_ASIC_IRQ (GIC_SPI_START + 201) +#define RIVA_APPS_WLAN_RX_DATA_AVAIL_IRQ (GIC_SPI_START + 202) +#define RIVA_APPS_WLAN_DATA_XFER_DONE_IRQ (GIC_SPI_START + 203) +#define RIVA_APPS_WLAM_SMSM_IRQ (GIC_SPI_START + 204) +#define RIVA_APPS_LOG_CTRL_IRQ (GIC_SPI_START + 205) +#define RIVA_APPS_FM_CTRL_IRQ (GIC_SPI_START + 206) +#define RIVA_APPS_HCI_IRQ (GIC_SPI_START + 207) +#define RIVA_APPS_WLAN_CTRL_IRQ (GIC_SPI_START + 208) +#define A2_BAM_IRQ (GIC_SPI_START + 209) +#define SMMU_GFX2D1_CB_SC_SECURE_IRQ (GIC_SPI_START + 210) +#define SMMU_GFX2D1_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 211) +#define GFX2D1_IRQ (GIC_SPI_START + 212) +#define PPSS_WDOG_TIMER_IRQ (GIC_SPI_START + 213) +#define SPS_SLIMBUS_CORE_EE0_IRQ (GIC_SPI_START + 214) +#define SPS_SLIMBUS_BAM_EE0_IRQ (GIC_SPI_START + 215) +#define QDSS_ETB_IRQ (GIC_SPI_START + 216) +#define QDSS_CTI2KPSS_CPU1_IRQ (GIC_SPI_START + 217) +#define QDSS_CTI2KPSS_CPU0_IRQ (GIC_SPI_START + 218) +#define TLMM_APCC_DIR_CONN_IRQ_16 (GIC_SPI_START + 219) +#define TLMM_APCC_DIR_CONN_IRQ_17 (GIC_SPI_START + 220) +#define TLMM_APCC_DIR_CONN_IRQ_18 (GIC_SPI_START + 221) +#define TLMM_APCC_DIR_CONN_IRQ_19 (GIC_SPI_START + 222) +#define TLMM_APCC_DIR_CONN_IRQ_20 (GIC_SPI_START + 223) +#define TLMM_APCC_DIR_CONN_IRQ_21 (GIC_SPI_START + 224) +#define PM8921_SEC_IRQ_104 (GIC_SPI_START + 225) +#define PM8018_SEC_IRQ_107 (GIC_SPI_START + 226) + +/* For now, use the maximum number of interrupts until a pending GIC issue + * is sorted out */ +#define NR_MSM_IRQS 1020 +#define NR_BOARD_IRQS 0 +#define NR_GPIO_IRQS 0 + +#endif + diff --git a/arch/arm/mach-msm/include/mach/irqs-8x50.h b/arch/arm/mach-msm/include/mach/irqs-8x50.h index de3d8fe24e4e..26adbe0e9406 100644 --- a/arch/arm/mach-msm/include/mach/irqs-8x50.h +++ b/arch/arm/mach-msm/include/mach/irqs-8x50.h @@ -1,30 +1,13 @@ /* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of Code Aurora Forum, Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS - * 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. + * 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 __ASM_ARCH_MSM_IRQS_8XXX_H diff --git a/arch/arm/mach-msm/include/mach/irqs.h b/arch/arm/mach-msm/include/mach/irqs.h index 8679a4564744..3cd78b165abb 100644 --- a/arch/arm/mach-msm/include/mach/irqs.h +++ b/arch/arm/mach-msm/include/mach/irqs.h @@ -26,6 +26,9 @@ #include "sirc.h" #elif defined(CONFIG_ARCH_MSM8X60) #include "irqs-8x60.h" +#elif defined(CONFIG_ARCH_MSM8960) +/* TODO: Make these not generic. */ +#include "irqs-8960.h" #elif defined(CONFIG_ARCH_MSM_ARM11) #include "irqs-7x00.h" #else diff --git a/arch/arm/mach-msm/include/mach/memory.h b/arch/arm/mach-msm/include/mach/memory.h index 176875df241f..f2f8d299ba95 100644 --- a/arch/arm/mach-msm/include/mach/memory.h +++ b/arch/arm/mach-msm/include/mach/memory.h @@ -25,6 +25,8 @@ #define PLAT_PHYS_OFFSET UL(0x00200000) #elif defined(CONFIG_ARCH_MSM8X60) #define PLAT_PHYS_OFFSET UL(0x40200000) +#elif defined(CONFIG_ARCH_MSM8960) +#define PLAT_PHYS_OFFSET UL(0x40200000) #else #define PLAT_PHYS_OFFSET UL(0x10000000) #endif diff --git a/arch/arm/mach-msm/include/mach/mmc.h b/arch/arm/mach-msm/include/mach/mmc.h index d54b6b086cff..5631b51cec46 100644 --- a/arch/arm/mach-msm/include/mach/mmc.h +++ b/arch/arm/mach-msm/include/mach/mmc.h @@ -15,12 +15,23 @@ struct embedded_sdio_data { int num_funcs; }; +struct msm_mmc_gpio { + unsigned no; + const char *name; +}; + +struct msm_mmc_gpio_data { + struct msm_mmc_gpio *gpio; + u8 size; +}; + struct msm_mmc_platform_data { unsigned int ocr_mask; /* available voltages */ u32 (*translate_vdd)(struct device *, unsigned int); unsigned int (*status)(struct device *); struct embedded_sdio_data *embedded_sdio; int (*register_status_notify)(void (*callback)(int card_present, void *dev_id), void *dev_id); + struct msm_mmc_gpio_data *gpio_data; }; #endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h b/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h index cfff0e74f128..8f99d97615a0 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h @@ -1,6 +1,7 @@ /* arch/arm/mach-msm/include/mach/msm_iomap.h * * Copyright (C) 2007 Google, Inc. + * Copyright (c) 2011, Code Aurora Forum. All rights reserved. * Author: Brian Swetland <swetland@google.com> * * This software is licensed under the terms of the GNU General Public @@ -47,13 +48,8 @@ #define MSM_VIC_PHYS 0xC0000000 #define MSM_VIC_SIZE SZ_4K -#define MSM_CSR_BASE IOMEM(0xE0001000) -#define MSM_CSR_PHYS 0xC0100000 -#define MSM_CSR_SIZE SZ_4K - -#define MSM_GPT_PHYS MSM_CSR_PHYS -#define MSM_GPT_BASE MSM_CSR_BASE -#define MSM_GPT_SIZE SZ_4K +#define MSM7X00_CSR_PHYS 0xC0100000 +#define MSM7X00_CSR_SIZE SZ_4K #define MSM_DMOV_BASE IOMEM(0xE0002000) #define MSM_DMOV_PHYS 0xA9700000 @@ -130,10 +126,4 @@ #define MSM_AD5_SIZE (SZ_1M*13) -#if defined(CONFIG_ARCH_MSM7X30) -#define MSM_GCC_BASE IOMEM(0xF8009000) -#define MSM_GCC_PHYS 0xC0182000 -#define MSM_GCC_SIZE SZ_4K -#endif - #endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h b/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h index 0fd7b68ca114..4d84be15955e 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h @@ -1,6 +1,6 @@ /* * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2008-2011 Code Aurora Forum. All rights reserved. * Author: Brian Swetland <swetland@google.com> * * This software is licensed under the terms of the GNU General Public @@ -39,16 +39,8 @@ #define MSM_VIC_PHYS 0xC0080000 #define MSM_VIC_SIZE SZ_4K -#define MSM_CSR_BASE IOMEM(0xE0001000) -#define MSM_CSR_PHYS 0xC0100000 -#define MSM_CSR_SIZE SZ_4K - -#define MSM_TMR_PHYS MSM_CSR_PHYS -#define MSM_TMR_BASE MSM_CSR_BASE -#define MSM_TMR_SIZE SZ_4K - -#define MSM_GPT_BASE (MSM_TMR_BASE + 0x4) -#define MSM_DGT_BASE (MSM_TMR_BASE + 0x24) +#define MSM7X30_CSR_PHYS 0xC0100000 +#define MSM7X30_CSR_SIZE SZ_4K #define MSM_DMOV_BASE IOMEM(0xE0002000) #define MSM_DMOV_PHYS 0xAC400000 diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-8960.h b/arch/arm/mach-msm/include/mach/msm_iomap-8960.h new file mode 100644 index 000000000000..3c9d9602a318 --- /dev/null +++ b/arch/arm/mach-msm/include/mach/msm_iomap-8960.h @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2007 Google, Inc. + * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved. + * Author: Brian Swetland <swetland@google.com> + * + * 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. + * + * + * The MSM peripherals are spread all over across 768MB of physical + * space, which makes just having a simple IO_ADDRESS macro to slide + * them into the right virtual location rough. Instead, we will + * provide a master phys->virt mapping for peripherals here. + * + */ + +#ifndef __ASM_ARCH_MSM_IOMAP_8960_H +#define __ASM_ARCH_MSM_IOMAP_8960_H + +/* Physical base address and size of peripherals. + * Ordered by the virtual base addresses they will be mapped at. + * + * If you add or remove entries here, you'll want to edit the + * msm_io_desc array in arch/arm/mach-msm/io.c to reflect your + * changes. + * + */ + + +#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 + +#define MSM8960_TMR0_PHYS 0x0208A000 +#define MSM8960_TMR0_SIZE SZ_4K + +#endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h b/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h index acc819eb76e5..d4143201999f 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h @@ -1,6 +1,6 @@ /* * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2008-2011 Code Aurora Forum. All rights reserved. * Author: Brian Swetland <swetland@google.com> * * This software is licensed under the terms of the GNU General Public @@ -39,16 +39,8 @@ #define MSM_VIC_PHYS 0xAC000000 #define MSM_VIC_SIZE SZ_4K -#define MSM_CSR_BASE IOMEM(0xE0001000) -#define MSM_CSR_PHYS 0xAC100000 -#define MSM_CSR_SIZE SZ_4K - -#define MSM_TMR_PHYS MSM_CSR_PHYS -#define MSM_TMR_BASE MSM_CSR_BASE -#define MSM_TMR_SIZE SZ_4K - -#define MSM_GPT_BASE MSM_TMR_BASE -#define MSM_DGT_BASE (MSM_TMR_BASE + 0x10) +#define QSD8X50_CSR_PHYS 0xAC100000 +#define QSD8X50_CSR_SIZE SZ_4K #define MSM_DMOV_BASE IOMEM(0xE0002000) #define MSM_DMOV_PHYS 0xA9700000 @@ -132,16 +124,16 @@ #define MSM_UART2DM_PHYS 0xA0900000 -#define MSM_SDC1_PHYS 0xA0400000 +#define MSM_SDC1_PHYS 0xA0300000 #define MSM_SDC1_SIZE SZ_4K -#define MSM_SDC2_PHYS 0xA0500000 +#define MSM_SDC2_PHYS 0xA0400000 #define MSM_SDC2_SIZE SZ_4K -#define MSM_SDC3_PHYS 0xA0600000 +#define MSM_SDC3_PHYS 0xA0500000 #define MSM_SDC3_SIZE SZ_4K -#define MSM_SDC4_PHYS 0xA0700000 +#define MSM_SDC4_PHYS 0xA0600000 #define MSM_SDC4_SIZE SZ_4K #endif 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 a54e33b0882e..3b19b8f244b8 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h @@ -1,6 +1,6 @@ /* * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved. * Author: Brian Swetland <swetland@google.com> * * This software is licensed under the terms of the GNU General Public @@ -35,13 +35,11 @@ * */ -#define MSM_QGIC_DIST_BASE IOMEM(0xF0000000) -#define MSM_QGIC_DIST_PHYS 0x02080000 -#define MSM_QGIC_DIST_SIZE SZ_4K +#define MSM8X60_QGIC_DIST_PHYS 0x02080000 +#define MSM8X60_QGIC_DIST_SIZE SZ_4K -#define MSM_QGIC_CPU_BASE IOMEM(0xF0001000) -#define MSM_QGIC_CPU_PHYS 0x02081000 -#define MSM_QGIC_CPU_SIZE SZ_4K +#define MSM8X60_QGIC_CPU_PHYS 0x02081000 +#define MSM8X60_QGIC_CPU_SIZE SZ_4K #define MSM_ACC_BASE IOMEM(0xF0002000) #define MSM_ACC_PHYS 0x02001000 @@ -58,51 +56,10 @@ #define MSM_SHARED_RAM_BASE IOMEM(0xF0100000) #define MSM_SHARED_RAM_SIZE SZ_1M -#define MSM_TMR_BASE IOMEM(0xF0200000) -#define MSM_TMR_PHYS 0x02000000 -#define MSM_TMR_SIZE SZ_4K +#define MSM8X60_TMR_PHYS 0x02000000 +#define MSM8X60_TMR_SIZE SZ_4K -#define MSM_TMR0_BASE IOMEM(0xF0201000) -#define MSM_TMR0_PHYS 0x02040000 -#define MSM_TMR0_SIZE SZ_4K - -#define MSM_GPT_BASE (MSM_TMR_BASE + 0x4) -#define MSM_DGT_BASE (MSM_TMR_BASE + 0x24) - -#define MSM_IOMMU_JPEGD_PHYS 0x07300000 -#define MSM_IOMMU_JPEGD_SIZE SZ_1M - -#define MSM_IOMMU_VPE_PHYS 0x07400000 -#define MSM_IOMMU_VPE_SIZE SZ_1M - -#define MSM_IOMMU_MDP0_PHYS 0x07500000 -#define MSM_IOMMU_MDP0_SIZE SZ_1M - -#define MSM_IOMMU_MDP1_PHYS 0x07600000 -#define MSM_IOMMU_MDP1_SIZE SZ_1M - -#define MSM_IOMMU_ROT_PHYS 0x07700000 -#define MSM_IOMMU_ROT_SIZE SZ_1M - -#define MSM_IOMMU_IJPEG_PHYS 0x07800000 -#define MSM_IOMMU_IJPEG_SIZE SZ_1M - -#define MSM_IOMMU_VFE_PHYS 0x07900000 -#define MSM_IOMMU_VFE_SIZE SZ_1M - -#define MSM_IOMMU_VCODEC_A_PHYS 0x07A00000 -#define MSM_IOMMU_VCODEC_A_SIZE SZ_1M - -#define MSM_IOMMU_VCODEC_B_PHYS 0x07B00000 -#define MSM_IOMMU_VCODEC_B_SIZE SZ_1M - -#define MSM_IOMMU_GFX3D_PHYS 0x07C00000 -#define MSM_IOMMU_GFX3D_SIZE SZ_1M - -#define MSM_IOMMU_GFX2D0_PHYS 0x07D00000 -#define MSM_IOMMU_GFX2D0_SIZE SZ_1M - -#define MSM_IOMMU_GFX2D1_PHYS 0x07E00000 -#define MSM_IOMMU_GFX2D1_SIZE SZ_1M +#define MSM8X60_TMR0_PHYS 0x02040000 +#define MSM8X60_TMR0_SIZE SZ_4K #endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap.h b/arch/arm/mach-msm/include/mach/msm_iomap.h index 8e24dd812139..c98c7591f3b8 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap.h @@ -1,6 +1,6 @@ /* * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved. * Author: Brian Swetland <swetland@google.com> * * This software is licensed under the terms of the GNU General Public @@ -53,6 +53,13 @@ #include "msm_iomap-7x00.h" #endif +#include "msm_iomap-8960.h" +/* Virtual addressses 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) #endif diff --git a/arch/arm/mach-msm/include/mach/sirc.h b/arch/arm/mach-msm/include/mach/sirc.h index 7281337ee28d..ef55868a5b8a 100644 --- a/arch/arm/mach-msm/include/mach/sirc.h +++ b/arch/arm/mach-msm/include/mach/sirc.h @@ -1,30 +1,13 @@ /* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of Code Aurora Forum, Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS - * 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. + * 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 __ASM_ARCH_MSM_SIRC_H diff --git a/arch/arm/mach-msm/include/mach/smp.h b/arch/arm/mach-msm/include/mach/smp.h index a95f7b9efe31..3c01000ecc80 100644 --- a/arch/arm/mach-msm/include/mach/smp.h +++ b/arch/arm/mach-msm/include/mach/smp.h @@ -1,29 +1,13 @@ /* Copyright (c) 2010, Code Aurora Forum. All rights reserved. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * * Neither the name of Code Aurora nor - * the names of its contributors may be used to endorse or promote - * products derived from this software without specific prior written - * permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS 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. + * 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 __ASM_ARCH_MSM_SMP_H diff --git a/arch/arm/mach-msm/io.c b/arch/arm/mach-msm/io.c index 1260007a9dd1..cec6ed1c91d3 100644 --- a/arch/arm/mach-msm/io.c +++ b/arch/arm/mach-msm/io.c @@ -3,7 +3,7 @@ * MSM7K, QSD io support * * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved. * Author: Brian Swetland <swetland@google.com> * * This software is licensed under the terms of the GNU General Public @@ -28,19 +28,20 @@ #include <mach/board.h> -#define MSM_DEVICE(name) { \ +#define MSM_CHIP_DEVICE(name, chip) { \ .virtual = (unsigned long) MSM_##name##_BASE, \ - .pfn = __phys_to_pfn(MSM_##name##_PHYS), \ - .length = MSM_##name##_SIZE, \ + .pfn = __phys_to_pfn(chip##_##name##_PHYS), \ + .length = chip##_##name##_SIZE, \ .type = MT_DEVICE_NONSHARED, \ } +#define MSM_DEVICE(name) MSM_CHIP_DEVICE(name, MSM) + #if defined(CONFIG_ARCH_MSM7X00A) || defined(CONFIG_ARCH_MSM7X27) \ || defined(CONFIG_ARCH_MSM7X25) static struct map_desc msm_io_desc[] __initdata = { MSM_DEVICE(VIC), - MSM_DEVICE(CSR), - MSM_DEVICE(GPT), + MSM_CHIP_DEVICE(CSR, MSM7X00), MSM_DEVICE(DMOV), MSM_DEVICE(GPIO1), MSM_DEVICE(GPIO2), @@ -73,8 +74,7 @@ void __init msm_map_common_io(void) #ifdef CONFIG_ARCH_QSD8X50 static struct map_desc qsd8x50_io_desc[] __initdata = { MSM_DEVICE(VIC), - MSM_DEVICE(CSR), - MSM_DEVICE(TMR), + MSM_CHIP_DEVICE(CSR, QSD8X50), MSM_DEVICE(DMOV), MSM_DEVICE(GPIO1), MSM_DEVICE(GPIO2), @@ -102,10 +102,10 @@ void __init msm_map_qsd8x50_io(void) #ifdef CONFIG_ARCH_MSM8X60 static struct map_desc msm8x60_io_desc[] __initdata = { - MSM_DEVICE(QGIC_DIST), - MSM_DEVICE(QGIC_CPU), - MSM_DEVICE(TMR), - MSM_DEVICE(TMR0), + MSM_CHIP_DEVICE(QGIC_DIST, MSM8X60), + MSM_CHIP_DEVICE(QGIC_CPU, MSM8X60), + MSM_CHIP_DEVICE(TMR, MSM8X60), + MSM_CHIP_DEVICE(TMR0, MSM8X60), MSM_DEVICE(ACC), MSM_DEVICE(GCC), }; @@ -116,11 +116,24 @@ void __init msm_map_msm8x60_io(void) } #endif /* CONFIG_ARCH_MSM8X60 */ +#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), +}; + +void __init msm_map_msm8960_io(void) +{ + iotable_init(msm8960_io_desc, ARRAY_SIZE(msm8960_io_desc)); +} +#endif /* CONFIG_ARCH_MSM8960 */ + #ifdef CONFIG_ARCH_MSM7X30 static struct map_desc msm7x30_io_desc[] __initdata = { MSM_DEVICE(VIC), - MSM_DEVICE(CSR), - MSM_DEVICE(TMR), + MSM_CHIP_DEVICE(CSR, MSM7X30), MSM_DEVICE(DMOV), MSM_DEVICE(GPIO1), MSM_DEVICE(GPIO2), diff --git a/arch/arm/mach-msm/iommu.c b/arch/arm/mach-msm/iommu.c index e2d58e4cb0d7..1a584e077c61 100644 --- a/arch/arm/mach-msm/iommu.c +++ b/arch/arm/mach-msm/iommu.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. +/* Copyright (c) 2010-2011, 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 @@ -26,6 +26,7 @@ #include <linux/spinlock.h> #include <linux/slab.h> #include <linux/iommu.h> +#include <linux/clk.h> #include <asm/cacheflush.h> #include <asm/sizes.h> @@ -50,6 +51,30 @@ struct msm_priv { struct list_head list_attached; }; +static int __enable_clocks(struct msm_iommu_drvdata *drvdata) +{ + int ret; + + ret = clk_enable(drvdata->pclk); + if (ret) + goto fail; + + if (drvdata->clk) { + ret = clk_enable(drvdata->clk); + if (ret) + clk_disable(drvdata->pclk); + } +fail: + return ret; +} + +static void __disable_clocks(struct msm_iommu_drvdata *drvdata) +{ + if (drvdata->clk) + clk_disable(drvdata->clk); + clk_disable(drvdata->pclk); +} + static int __flush_iotlb(struct iommu_domain *domain) { struct msm_priv *priv = domain->priv; @@ -77,9 +102,16 @@ static int __flush_iotlb(struct iommu_domain *domain) BUG(); iommu_drvdata = dev_get_drvdata(ctx_drvdata->pdev->dev.parent); + BUG_ON(!iommu_drvdata); + + ret = __enable_clocks(iommu_drvdata); + if (ret) + goto fail; + SET_CTX_TLBIALL(iommu_drvdata->base, ctx_drvdata->num, 0); + __disable_clocks(iommu_drvdata); } - +fail: return ret; } @@ -105,7 +137,6 @@ static void __reset_context(void __iomem *base, int ctx) SET_TLBLKCR(base, ctx, 0); SET_PRRR(base, ctx, 0); SET_NMRR(base, ctx, 0); - SET_CONTEXTIDR(base, ctx, 0); } static void __program_context(void __iomem *base, int ctx, phys_addr_t pgtable) @@ -265,9 +296,14 @@ static int msm_iommu_attach_dev(struct iommu_domain *domain, struct device *dev) goto fail; } + ret = __enable_clocks(iommu_drvdata); + if (ret) + goto fail; + __program_context(iommu_drvdata->base, ctx_dev->num, __pa(priv->pgtable)); + __disable_clocks(iommu_drvdata); list_add(&(ctx_drvdata->attached_elm), &priv->list_attached); ret = __flush_iotlb(domain); @@ -303,7 +339,12 @@ static void msm_iommu_detach_dev(struct iommu_domain *domain, if (ret) goto fail; + ret = __enable_clocks(iommu_drvdata); + if (ret) + goto fail; + __reset_context(iommu_drvdata->base, ctx_dev->num); + __disable_clocks(iommu_drvdata); list_del_init(&ctx_drvdata->attached_elm); fail: @@ -376,11 +417,11 @@ static int msm_iommu_map(struct iommu_domain *domain, unsigned long va, for (i = 0; i < 16; i++) *(fl_pte+i) = (pa & 0xFF000000) | FL_SUPERSECTION | FL_AP_READ | FL_AP_WRITE | FL_TYPE_SECT | - FL_SHARED | pgprot; + FL_SHARED | FL_NG | pgprot; } if (len == SZ_1M) - *fl_pte = (pa & 0xFFF00000) | FL_AP_READ | FL_AP_WRITE | + *fl_pte = (pa & 0xFFF00000) | FL_AP_READ | FL_AP_WRITE | FL_NG | FL_TYPE_SECT | FL_SHARED | pgprot; /* Need a 2nd level table */ @@ -405,7 +446,7 @@ static int msm_iommu_map(struct iommu_domain *domain, unsigned long va, if (len == SZ_4K) - *sl_pte = (pa & SL_BASE_MASK_SMALL) | SL_AP0 | SL_AP1 | + *sl_pte = (pa & SL_BASE_MASK_SMALL) | SL_AP0 | SL_AP1 | SL_NG | SL_SHARED | SL_TYPE_SMALL | pgprot; if (len == SZ_64K) { @@ -413,7 +454,7 @@ static int msm_iommu_map(struct iommu_domain *domain, unsigned long va, for (i = 0; i < 16; i++) *(sl_pte+i) = (pa & SL_BASE_MASK_LARGE) | SL_AP0 | - SL_AP1 | SL_SHARED | SL_TYPE_LARGE | pgprot; + SL_NG | SL_AP1 | SL_SHARED | SL_TYPE_LARGE | pgprot; } ret = __flush_iotlb(domain); @@ -532,9 +573,13 @@ static phys_addr_t msm_iommu_iova_to_phys(struct iommu_domain *domain, base = iommu_drvdata->base; ctx = ctx_drvdata->num; + ret = __enable_clocks(iommu_drvdata); + if (ret) + goto fail; + /* Invalidate context TLB */ SET_CTX_TLBIALL(base, ctx, 0); - SET_V2PPR_VA(base, ctx, va >> V2Pxx_VA_SHIFT); + SET_V2PPR(base, ctx, va & V2Pxx_VA); par = GET_PAR(base, ctx); @@ -547,6 +592,7 @@ static phys_addr_t msm_iommu_iova_to_phys(struct iommu_domain *domain, if (GET_FAULT(base, ctx)) ret = 0; + __disable_clocks(iommu_drvdata); fail: spin_unlock_irqrestore(&msm_iommu_lock, flags); return ret; @@ -590,7 +636,7 @@ irqreturn_t msm_iommu_fault_handler(int irq, void *dev_id) struct msm_iommu_drvdata *drvdata = dev_id; void __iomem *base; unsigned int fsr; - int ncb, i; + int i, ret; spin_lock(&msm_iommu_lock); @@ -604,8 +650,11 @@ irqreturn_t msm_iommu_fault_handler(int irq, void *dev_id) pr_err("Unexpected IOMMU page fault!\n"); pr_err("base = %08x\n", (unsigned int) base); - ncb = GET_NCB(base)+1; - for (i = 0; i < ncb; i++) { + ret = __enable_clocks(drvdata); + if (ret) + goto fail; + + for (i = 0; i < drvdata->ncb; i++) { fsr = GET_FSR(base, i); if (fsr) { pr_err("Fault occurred in context %d.\n", i); @@ -614,6 +663,7 @@ irqreturn_t msm_iommu_fault_handler(int irq, void *dev_id) SET_FSR(base, i, 0x4000000F); } } + __disable_clocks(drvdata); fail: spin_unlock(&msm_iommu_lock); return 0; diff --git a/arch/arm/mach-msm/iommu_dev.c b/arch/arm/mach-msm/iommu_dev.c index b83c73b41fd1..8e8fb079852d 100644 --- a/arch/arm/mach-msm/iommu_dev.c +++ b/arch/arm/mach-msm/iommu_dev.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. +/* Copyright (c) 2010-2011, 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 @@ -29,6 +29,7 @@ #include <mach/iommu_hw-8xxx.h> #include <mach/iommu.h> +#include <mach/clk.h> struct iommu_ctx_iter_data { /* input */ @@ -84,9 +85,9 @@ fail: } EXPORT_SYMBOL(msm_iommu_get_ctx); -static void msm_iommu_reset(void __iomem *base) +static void msm_iommu_reset(void __iomem *base, int ncb) { - int ctx, ncb; + int ctx; SET_RPUE(base, 0); SET_RPUEIE(base, 0); @@ -99,7 +100,6 @@ static void msm_iommu_reset(void __iomem *base) SET_GLOBAL_TLBIALL(base, 0); SET_RPU_ACR(base, 0); SET_TLBLKCRWE(base, 1); - ncb = GET_NCB(base)+1; for (ctx = 0; ctx < ncb; ctx++) { SET_BPRCOSH(base, ctx, 0); @@ -130,117 +130,140 @@ static int msm_iommu_probe(struct platform_device *pdev) { struct resource *r, *r2; struct clk *iommu_clk; + struct clk *iommu_pclk; struct msm_iommu_drvdata *drvdata; struct msm_iommu_dev *iommu_dev = pdev->dev.platform_data; void __iomem *regs_base; resource_size_t len; - int ret = 0, ncb, nm2v, irq; + int ret, irq, par; - if (pdev->id != -1) { - drvdata = kzalloc(sizeof(*drvdata), GFP_KERNEL); + if (pdev->id == -1) { + msm_iommu_root_dev = pdev; + return 0; + } - if (!drvdata) { - ret = -ENOMEM; - goto fail; - } + drvdata = kzalloc(sizeof(*drvdata), GFP_KERNEL); - if (!iommu_dev) { - ret = -ENODEV; - goto fail; - } + if (!drvdata) { + ret = -ENOMEM; + goto fail; + } - if (iommu_dev->clk_rate != 0) { - iommu_clk = clk_get(&pdev->dev, "iommu_clk"); - - if (IS_ERR(iommu_clk)) { - ret = -ENODEV; - goto fail; - } - - if (iommu_dev->clk_rate > 0) { - ret = clk_set_rate(iommu_clk, - iommu_dev->clk_rate); - if (ret) { - clk_put(iommu_clk); - goto fail; - } - } - - ret = clk_enable(iommu_clk); - if (ret) { - clk_put(iommu_clk); - goto fail; - } + if (!iommu_dev) { + ret = -ENODEV; + goto fail; + } + + iommu_pclk = clk_get(NULL, "smmu_pclk"); + if (IS_ERR(iommu_pclk)) { + ret = -ENODEV; + goto fail; + } + + ret = clk_enable(iommu_pclk); + if (ret) + goto fail_enable; + + iommu_clk = clk_get(&pdev->dev, "iommu_clk"); + + if (!IS_ERR(iommu_clk)) { + if (clk_get_rate(iommu_clk) == 0) + clk_set_min_rate(iommu_clk, 1); + + ret = clk_enable(iommu_clk); + if (ret) { clk_put(iommu_clk); + goto fail_pclk; } + } else + iommu_clk = NULL; - r = platform_get_resource_byname(pdev, IORESOURCE_MEM, - "physbase"); - if (!r) { - ret = -ENODEV; - goto fail; - } + r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "physbase"); - len = r->end - r->start + 1; + if (!r) { + ret = -ENODEV; + goto fail_clk; + } - r2 = request_mem_region(r->start, len, r->name); - if (!r2) { - pr_err("Could not request memory region: " - "start=%p, len=%d\n", (void *) r->start, len); - ret = -EBUSY; - goto fail; - } + len = resource_size(r); - regs_base = ioremap(r2->start, len); + r2 = request_mem_region(r->start, len, r->name); + if (!r2) { + pr_err("Could not request memory region: start=%p, len=%d\n", + (void *) r->start, len); + ret = -EBUSY; + goto fail_clk; + } - if (!regs_base) { - pr_err("Could not ioremap: start=%p, len=%d\n", - (void *) r2->start, len); - ret = -EBUSY; - goto fail_mem; - } + regs_base = ioremap(r2->start, len); - irq = platform_get_irq_byname(pdev, "secure_irq"); - if (irq < 0) { - ret = -ENODEV; - goto fail_io; - } + if (!regs_base) { + pr_err("Could not ioremap: start=%p, len=%d\n", + (void *) r2->start, len); + ret = -EBUSY; + goto fail_mem; + } - mb(); + irq = platform_get_irq_byname(pdev, "secure_irq"); + if (irq < 0) { + ret = -ENODEV; + goto fail_io; + } - if (GET_IDR(regs_base) == 0) { - pr_err("Invalid IDR value detected\n"); - ret = -ENODEV; - goto fail_io; - } + msm_iommu_reset(regs_base, iommu_dev->ncb); - ret = request_irq(irq, msm_iommu_fault_handler, 0, - "msm_iommu_secure_irpt_handler", drvdata); - if (ret) { - pr_err("Request IRQ %d failed with ret=%d\n", irq, ret); - goto fail_io; - } + SET_M(regs_base, 0, 1); + SET_PAR(regs_base, 0, 0); + SET_V2PCFG(regs_base, 0, 1); + SET_V2PPR(regs_base, 0, 0); + par = GET_PAR(regs_base, 0); + SET_V2PCFG(regs_base, 0, 0); + SET_M(regs_base, 0, 0); - msm_iommu_reset(regs_base); - drvdata->base = regs_base; - drvdata->irq = irq; + if (!par) { + pr_err("%s: Invalid PAR value detected\n", iommu_dev->name); + ret = -ENODEV; + goto fail_io; + } - nm2v = GET_NM2VCBMT((unsigned long) regs_base); - ncb = GET_NCB((unsigned long) regs_base); + ret = request_irq(irq, msm_iommu_fault_handler, 0, + "msm_iommu_secure_irpt_handler", drvdata); + if (ret) { + pr_err("Request IRQ %d failed with ret=%d\n", irq, ret); + goto fail_io; + } - pr_info("device %s mapped at %p, irq %d with %d ctx banks\n", - iommu_dev->name, regs_base, irq, ncb+1); - platform_set_drvdata(pdev, drvdata); - } else - msm_iommu_root_dev = pdev; + drvdata->pclk = iommu_pclk; + drvdata->clk = iommu_clk; + drvdata->base = regs_base; + drvdata->irq = irq; + drvdata->ncb = iommu_dev->ncb; - return 0; + pr_info("device %s mapped at %p, irq %d with %d ctx banks\n", + iommu_dev->name, regs_base, irq, iommu_dev->ncb); + + platform_set_drvdata(pdev, drvdata); + + if (iommu_clk) + clk_disable(iommu_clk); + + clk_disable(iommu_pclk); + return 0; fail_io: iounmap(regs_base); fail_mem: release_mem_region(r->start, len); +fail_clk: + if (iommu_clk) { + clk_disable(iommu_clk); + clk_put(iommu_clk); + } +fail_pclk: + clk_disable(iommu_pclk); +fail_enable: + clk_put(iommu_pclk); fail: kfree(drvdata); return ret; @@ -252,7 +275,10 @@ static int msm_iommu_remove(struct platform_device *pdev) drv = platform_get_drvdata(pdev); if (drv) { - memset(drv, 0, sizeof(struct msm_iommu_drvdata)); + if (drv->clk) + clk_put(drv->clk); + clk_put(drv->pclk); + memset(drv, 0, sizeof(*drv)); kfree(drv); platform_set_drvdata(pdev, NULL); } @@ -264,7 +290,7 @@ static int msm_iommu_ctx_probe(struct platform_device *pdev) struct msm_iommu_ctx_dev *c = pdev->dev.platform_data; struct msm_iommu_drvdata *drvdata; struct msm_iommu_ctx_drvdata *ctx_drvdata = NULL; - int i, ret = 0; + int i, ret; if (!c || !pdev->dev.parent) { ret = -EINVAL; goto fail; @@ -288,6 +314,18 @@ static int msm_iommu_ctx_probe(struct platform_device *pdev) INIT_LIST_HEAD(&ctx_drvdata->attached_elm); platform_set_drvdata(pdev, ctx_drvdata); + ret = clk_enable(drvdata->pclk); + if (ret) + goto fail; + + if (drvdata->clk) { + ret = clk_enable(drvdata->clk); + if (ret) { + clk_disable(drvdata->pclk); + goto fail; + } + } + /* Program the M2V tables for this context */ for (i = 0; i < MAX_NUM_MIDS; i++) { int mid = c->mids[i]; @@ -297,21 +335,27 @@ static int msm_iommu_ctx_probe(struct platform_device *pdev) SET_M2VCBR_N(drvdata->base, mid, 0); SET_CBACR_N(drvdata->base, c->num, 0); - /* Set VMID = MID */ - SET_VMID(drvdata->base, mid, mid); + /* Set VMID = 0 */ + SET_VMID(drvdata->base, mid, 0); /* Set the context number for that MID to this context */ SET_CBNDX(drvdata->base, mid, c->num); - /* Set MID associated with this context bank */ - SET_CBVMID(drvdata->base, c->num, mid); + /* Set MID associated with this context bank to 0*/ + SET_CBVMID(drvdata->base, c->num, 0); + + /* Set the ASID for TLB tagging for this context */ + SET_CONTEXTIDR_ASID(drvdata->base, c->num, c->num); /* Set security bit override to be Non-secure */ SET_NSCFG(drvdata->base, mid, 3); } - pr_info("context device %s with bank index %d\n", c->name, c->num); + if (drvdata->clk) + clk_disable(drvdata->clk); + clk_disable(drvdata->pclk); + dev_info(&pdev->dev, "context %s using bank %d\n", c->name, c->num); return 0; fail: kfree(ctx_drvdata); diff --git a/arch/arm/mach-msm/scm-boot.h b/arch/arm/mach-msm/scm-boot.h index 68f9b6153d74..7be32ff5d687 100644 --- a/arch/arm/mach-msm/scm-boot.h +++ b/arch/arm/mach-msm/scm-boot.h @@ -1,29 +1,13 @@ /* Copyright (c) 2010, Code Aurora Forum. All rights reserved. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of Code Aurora Forum, Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. + * 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 SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS - * 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. + * 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 __MACH_SCM_BOOT_H #define __MACH_SCM_BOOT_H diff --git a/arch/arm/mach-msm/scm.c b/arch/arm/mach-msm/scm.c index f4b9bc90d6a7..cfa808dd4897 100644 --- a/arch/arm/mach-msm/scm.c +++ b/arch/arm/mach-msm/scm.c @@ -174,15 +174,18 @@ static u32 smc(u32 cmd_addr) register u32 r0 asm("r0") = 1; register u32 r1 asm("r1") = (u32)&context_id; register u32 r2 asm("r2") = cmd_addr; - asm( - __asmeq("%0", "r0") - __asmeq("%1", "r0") - __asmeq("%2", "r1") - __asmeq("%3", "r2") - "smc #0 @ switch to secure world\n" - : "=r" (r0) - : "r" (r0), "r" (r1), "r" (r2) - : "r3"); + do { + asm volatile( + __asmeq("%0", "r0") + __asmeq("%1", "r0") + __asmeq("%2", "r1") + __asmeq("%3", "r2") + "smc #0 @ switch to secure world\n" + : "=r" (r0) + : "r" (r0), "r" (r1), "r" (r2) + : "r3"); + } while (r0 == SCM_INTERRUPTED); + return r0; } @@ -197,13 +200,9 @@ static int __scm_call(const struct scm_command *cmd) * side in the buffer. */ flush_cache_all(); - do { - ret = smc(cmd_addr); - if (ret < 0) { - ret = scm_remap_error(ret); - break; - } - } while (ret == SCM_INTERRUPTED); + ret = smc(cmd_addr); + if (ret < 0) + ret = scm_remap_error(ret); return ret; } @@ -264,21 +263,28 @@ u32 scm_get_version(void) { int context_id; static u32 version = -1; - register u32 r0 asm("r0") = 0x1 << 8; - register u32 r1 asm("r1") = (u32)&context_id; + register u32 r0 asm("r0"); + register u32 r1 asm("r1"); if (version != -1) return version; mutex_lock(&scm_lock); - asm( - __asmeq("%0", "r1") - __asmeq("%1", "r0") - __asmeq("%2", "r1") - "smc #0 @ switch to secure world\n" - : "=r" (r1) - : "r" (r0), "r" (r1) - : "r2", "r3"); + + r0 = 0x1 << 8; + r1 = (u32)&context_id; + do { + asm volatile( + __asmeq("%0", "r0") + __asmeq("%1", "r1") + __asmeq("%2", "r0") + __asmeq("%3", "r1") + "smc #0 @ switch to secure world\n" + : "=r" (r0), "=r" (r1) + : "r" (r0), "r" (r1) + : "r2", "r3"); + } while (r0 == SCM_INTERRUPTED); + version = r1; mutex_unlock(&scm_lock); diff --git a/arch/arm/mach-msm/scm.h b/arch/arm/mach-msm/scm.h index 261786be11c5..00b31ea58f29 100644 --- a/arch/arm/mach-msm/scm.h +++ b/arch/arm/mach-msm/scm.h @@ -1,29 +1,13 @@ /* Copyright (c) 2010, Code Aurora Forum. All rights reserved. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of Code Aurora Forum, Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. + * 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 SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS - * 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. + * 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 __MACH_SCM_H #define __MACH_SCM_H diff --git a/arch/arm/mach-msm/timer.c b/arch/arm/mach-msm/timer.c index ae85aa951806..56f920c55b6a 100644 --- a/arch/arm/mach-msm/timer.c +++ b/arch/arm/mach-msm/timer.c @@ -24,10 +24,7 @@ #include <asm/mach/time.h> #include <mach/msm_iomap.h> - -#ifndef MSM_DGT_BASE -#define MSM_DGT_BASE (MSM_GPT_BASE + 0x10) -#endif +#include <mach/cpu.h> #define TIMER_MATCH_VAL 0x0000 #define TIMER_COUNT_VAL 0x0004 @@ -52,18 +49,14 @@ enum timer_location { GLOBAL_TIMER = 1, }; -#ifdef MSM_TMR0_BASE -#define MSM_TMR_GLOBAL (MSM_TMR0_BASE - MSM_TMR_BASE) -#else -#define MSM_TMR_GLOBAL 0 -#endif - #define MSM_GLOBAL_TIMER MSM_CLOCK_DGT +/* TODO: Remove these ifdefs */ #if defined(CONFIG_ARCH_QSD8X50) #define DGT_HZ (19200000 / 4) /* 19.2 MHz / 4 by default */ #define MSM_DGT_SHIFT (0) -#elif defined(CONFIG_ARCH_MSM7X30) || defined(CONFIG_ARCH_MSM8X60) +#elif defined(CONFIG_ARCH_MSM7X30) || defined(CONFIG_ARCH_MSM8X60) || \ + defined(CONFIG_ARCH_MSM8960) #define DGT_HZ (24576000 / 4) /* 24.576 MHz (LPXO) / 4 by default */ #define MSM_DGT_SHIFT (0) #else @@ -177,11 +170,7 @@ static struct msm_clock msm_clocks[] = { .dev_id = &msm_clocks[0].clockevent, .irq = INT_GP_TIMER_EXP }, - .regbase = MSM_GPT_BASE, .freq = GPT_HZ, - .local_counter = MSM_GPT_BASE + TIMER_COUNT_VAL, - .global_counter = MSM_GPT_BASE + TIMER_COUNT_VAL + - MSM_TMR_GLOBAL, }, [MSM_CLOCK_DGT] = { .clockevent = { @@ -206,12 +195,8 @@ static struct msm_clock msm_clocks[] = { .dev_id = &msm_clocks[1].clockevent, .irq = INT_DEBUG_TIMER_EXP }, - .regbase = MSM_DGT_BASE, .freq = DGT_HZ >> MSM_DGT_SHIFT, .shift = MSM_DGT_SHIFT, - .local_counter = MSM_DGT_BASE + TIMER_COUNT_VAL, - .global_counter = MSM_DGT_BASE + TIMER_COUNT_VAL + - MSM_TMR_GLOBAL, } }; @@ -219,6 +204,25 @@ static void __init msm_timer_init(void) { int i; int res; + int global_offset = 0; + + if (cpu_is_msm7x01()) { + msm_clocks[MSM_CLOCK_GPT].regbase = MSM_CSR_BASE; + msm_clocks[MSM_CLOCK_DGT].regbase = MSM_CSR_BASE + 0x10; + } else if (cpu_is_msm7x30()) { + msm_clocks[MSM_CLOCK_GPT].regbase = MSM_CSR_BASE + 0x04; + msm_clocks[MSM_CLOCK_DGT].regbase = MSM_CSR_BASE + 0x24; + } else if (cpu_is_qsd8x50()) { + msm_clocks[MSM_CLOCK_GPT].regbase = MSM_CSR_BASE; + msm_clocks[MSM_CLOCK_DGT].regbase = MSM_CSR_BASE + 0x10; + } else if (cpu_is_msm8x60() || cpu_is_msm8960()) { + msm_clocks[MSM_CLOCK_GPT].regbase = MSM_TMR_BASE + 0x04; + msm_clocks[MSM_CLOCK_DGT].regbase = MSM_TMR_BASE + 0x24; + + /* Use CPU0's timer as the global timer. */ + global_offset = MSM_TMR0_BASE - MSM_TMR_BASE; + } else + BUG(); #ifdef CONFIG_ARCH_MSM_SCORPIONMP writel(DGT_CLK_CTL_DIV_4, MSM_TMR_BASE + DGT_CLK_CTL); @@ -228,6 +232,10 @@ static void __init msm_timer_init(void) struct msm_clock *clock = &msm_clocks[i]; struct clock_event_device *ce = &clock->clockevent; struct clocksource *cs = &clock->clocksource; + + clock->local_counter = clock->regbase + TIMER_COUNT_VAL; + clock->global_counter = clock->local_counter + global_offset; + writel(0, clock->regbase + TIMER_ENABLE); writel(0, clock->regbase + TIMER_CLEAR); writel(~0, clock->regbase + TIMER_MATCH_VAL); diff --git a/arch/arm/mach-mv78xx0/buffalo-wxl-setup.c b/arch/arm/mach-mv78xx0/buffalo-wxl-setup.c index 29e390e89ff4..20f3f125ed2b 100644 --- a/arch/arm/mach-mv78xx0/buffalo-wxl-setup.c +++ b/arch/arm/mach-mv78xx0/buffalo-wxl-setup.c @@ -148,6 +148,7 @@ MACHINE_START(TERASTATION_WXL, "Buffalo Nas WXL") .boot_params = 0x00000100, .init_machine = wxl_init, .map_io = mv78xx0_map_io, + .init_early = mv78xx0_init_early, .init_irq = mv78xx0_init_irq, .timer = &mv78xx0_timer, MACHINE_END diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c index 08465eb6a2c2..44fb4e55be0d 100644 --- a/arch/arm/mach-mv78xx0/common.c +++ b/arch/arm/mach-mv78xx0/common.c @@ -818,9 +818,15 @@ void __init mv78xx0_uart3_init(void) /***************************************************************************** * Time handling ****************************************************************************/ +void __init mv78xx0_init_early(void) +{ + orion_time_set_base(TIMER_VIRT_BASE); +} + static void mv78xx0_timer_init(void) { - orion_time_init(IRQ_MV78XX0_TIMER_1, get_tclk()); + orion_time_init(BRIDGE_VIRT_BASE, BRIDGE_INT_TIMER1_CLR, + IRQ_MV78XX0_TIMER_1, get_tclk()); } struct sys_timer mv78xx0_timer = { diff --git a/arch/arm/mach-mv78xx0/common.h b/arch/arm/mach-mv78xx0/common.h index befc22475469..632e63d65e7a 100644 --- a/arch/arm/mach-mv78xx0/common.h +++ b/arch/arm/mach-mv78xx0/common.h @@ -20,6 +20,7 @@ struct mv_sata_platform_data; int mv78xx0_core_index(void); void mv78xx0_map_io(void); void mv78xx0_init(void); +void mv78xx0_init_early(void); void mv78xx0_init_irq(void); extern struct mbus_dram_target_info mv78xx0_mbus_dram_info; diff --git a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c index 207c95e403b9..df5aebe5b0fa 100644 --- a/arch/arm/mach-mv78xx0/db78x00-bp-setup.c +++ b/arch/arm/mach-mv78xx0/db78x00-bp-setup.c @@ -96,6 +96,7 @@ MACHINE_START(DB78X00_BP, "Marvell DB-78x00-BP Development Board") .boot_params = 0x00000100, .init_machine = db78x00_init, .map_io = mv78xx0_map_io, + .init_early = mv78xx0_init_early, .init_irq = mv78xx0_init_irq, .timer = &mv78xx0_timer, MACHINE_END diff --git a/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h b/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h index 2d14c4fe294d..c64dbb96dbad 100644 --- a/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h +++ b/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h @@ -20,10 +20,6 @@ #define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c) #define SOFT_RESET 0x00000001 -#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110) -#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114) -#define BRIDGE_INT_TIMER0 0x0002 -#define BRIDGE_INT_TIMER1 0x0004 #define BRIDGE_INT_TIMER1_CLR (~0x0004) #define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200) diff --git a/arch/arm/mach-mv78xx0/include/mach/gpio.h b/arch/arm/mach-mv78xx0/include/mach/gpio.h index d9d1535ea100..77e1b843e768 100644 --- a/arch/arm/mach-mv78xx0/include/mach/gpio.h +++ b/arch/arm/mach-mv78xx0/include/mach/gpio.h @@ -6,35 +6,4 @@ * warranty of any kind, whether express or implied. */ -#ifndef __ASM_ARCH_GPIO_H -#define __ASM_ARCH_GPIO_H - -#include <mach/irqs.h> #include <plat/gpio.h> -#include <asm-generic/gpio.h> /* cansleep wrappers */ - -extern int mv78xx0_core_index(void); - -#define GPIO_MAX 32 -#define GPIO_OUT(pin) (DEV_BUS_VIRT_BASE + 0x0100) -#define GPIO_IO_CONF(pin) (DEV_BUS_VIRT_BASE + 0x0104) -#define GPIO_BLINK_EN(pin) (DEV_BUS_VIRT_BASE + 0x0108) -#define GPIO_IN_POL(pin) (DEV_BUS_VIRT_BASE + 0x010c) -#define GPIO_DATA_IN(pin) (DEV_BUS_VIRT_BASE + 0x0110) -#define GPIO_EDGE_CAUSE(pin) (DEV_BUS_VIRT_BASE + 0x0114) -#define GPIO_MASK_OFF (mv78xx0_core_index() ? 0x18 : 0) -#define GPIO_EDGE_MASK(pin) (DEV_BUS_VIRT_BASE + 0x0118 + GPIO_MASK_OFF) -#define GPIO_LEVEL_MASK(pin) (DEV_BUS_VIRT_BASE + 0x011c + GPIO_MASK_OFF) - -static inline int gpio_to_irq(int pin) -{ - return pin + IRQ_MV78XX0_GPIO_START; -} - -static inline int irq_to_gpio(int irq) -{ - return irq - IRQ_MV78XX0_GPIO_START; -} - - -#endif diff --git a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h index 3eff39921d4d..3674497162e3 100644 --- a/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h +++ b/arch/arm/mach-mv78xx0/include/mach/mv78xx0.h @@ -71,6 +71,7 @@ #define DEV_BUS_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x10000) #define SAMPLE_AT_RESET_LOW (DEV_BUS_VIRT_BASE | 0x0030) #define SAMPLE_AT_RESET_HIGH (DEV_BUS_VIRT_BASE | 0x0034) +#define GPIO_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x0100) #define I2C_0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x1000) #define I2C_1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x1100) #define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2000) diff --git a/arch/arm/mach-mv78xx0/irq.c b/arch/arm/mach-mv78xx0/irq.c index 22b4ff893b3c..08da497c39c2 100644 --- a/arch/arm/mach-mv78xx0/irq.c +++ b/arch/arm/mach-mv78xx0/irq.c @@ -26,28 +26,18 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc) void __init mv78xx0_init_irq(void) { - int i; - - /* Initialize gpiolib. */ - orion_gpio_init(); - orion_irq_init(0, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_LOW_OFF)); orion_irq_init(32, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF)); orion_irq_init(64, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_ERR_OFF)); /* - * Mask and clear GPIO IRQ interrupts. + * Initialize gpiolib for GPIOs 0-31. (The GPIO interrupt mask + * registers for core #1 are at an offset of 0x18 from those of + * core #0.) */ - writel(0, GPIO_LEVEL_MASK(0)); - writel(0, GPIO_EDGE_MASK(0)); - writel(0, GPIO_EDGE_CAUSE(0)); - - for (i = IRQ_MV78XX0_GPIO_START; i < NR_IRQS; i++) { - set_irq_chip(i, &orion_gpio_irq_chip); - set_irq_handler(i, handle_level_irq); - irq_desc[i].status |= IRQ_LEVEL; - set_irq_flags(i, IRQF_VALID); - } + orion_gpio_init(0, 32, GPIO_VIRT_BASE, + mv78xx0_core_index() ? 0x18 : 0, + IRQ_MV78XX0_GPIO_START); set_irq_chained_handler(IRQ_MV78XX0_GPIO_0_7, gpio_irq_handler); set_irq_chained_handler(IRQ_MV78XX0_GPIO_8_15, gpio_irq_handler); set_irq_chained_handler(IRQ_MV78XX0_GPIO_16_23, gpio_irq_handler); diff --git a/arch/arm/mach-mv78xx0/mpp.c b/arch/arm/mach-mv78xx0/mpp.c index 84db2dfc475c..65b72c454cb0 100644 --- a/arch/arm/mach-mv78xx0/mpp.c +++ b/arch/arm/mach-mv78xx0/mpp.c @@ -44,9 +44,6 @@ void __init mv78xx0_mpp_conf(unsigned int *mpp_list) if (!variant_mask) return; - /* Initialize gpiolib. */ - orion_gpio_init(); - printk(KERN_DEBUG "initial MPP regs:"); for (i = 0; i < MPP_NR_REGS; i++) { mpp_ctrl[i] = readl(MPP_CTRL(i)); diff --git a/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c b/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c index 3511ad4d973b..d927f14c6810 100644 --- a/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c +++ b/arch/arm/mach-mv78xx0/rd78x00-masa-setup.c @@ -81,6 +81,7 @@ MACHINE_START(RD78X00_MASA, "Marvell RD-78x00-MASA Development Board") .boot_params = 0x00000100, .init_machine = rd78x00_masa_init, .map_io = mv78xx0_map_io, + .init_early = mv78xx0_init_early, .init_irq = mv78xx0_init_irq, .timer = &mv78xx0_timer, MACHINE_END diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig index 0717f887cba0..340809a7d233 100644 --- a/arch/arm/mach-mx3/Kconfig +++ b/arch/arm/mach-mx3/Kconfig @@ -94,6 +94,7 @@ config MACH_MX31_3DS select MXC_DEBUG_BOARD select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX2_WDT + select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_KEYPAD select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_MXC_EHCI @@ -183,6 +184,7 @@ config MACH_MX35_3DS select MXC_DEBUG_BOARD select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX2_WDT + select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_MXC_EHCI select IMX_HAVE_PLATFORM_MXC_NAND @@ -199,6 +201,15 @@ config MACH_KZM_ARM11_01 Include support for KZM-ARM11-01. This includes specific configurations for the board and its peripherals. +config MACH_BUG + bool "Support Buglabs BUGBase platform" + select SOC_IMX31 + select IMX_HAVE_PLATFORM_IMX_UART + default y + help + Include support for BUGBase 1.3 platform. This includes specific + configurations for the board and its peripherals. + config MACH_EUKREA_CPUIMX35 bool "Support Eukrea CPUIMX35 Platform" select SOC_IMX35 @@ -229,4 +240,18 @@ config MACH_EUKREA_MBIMXSD35_BASEBOARD endchoice +config MACH_VPR200 + bool "Support VPR200 platform" + select SOC_IMX35 + select IMX_HAVE_PLATFORM_FSL_USB2_UDC + select IMX_HAVE_PLATFORM_IMX2_WDT + select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_IMX_I2C + select IMX_HAVE_PLATFORM_MXC_EHCI + select IMX_HAVE_PLATFORM_MXC_NAND + select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX + help + Include support for VPR200 platform. This includes specific + configurations for the board and its peripherals. + endif diff --git a/arch/arm/mach-mx3/Makefile b/arch/arm/mach-mx3/Makefile index 8db13294ad27..a54faf2cf5fa 100644 --- a/arch/arm/mach-mx3/Makefile +++ b/arch/arm/mach-mx3/Makefile @@ -5,8 +5,8 @@ # Object file lists. obj-y := mm.o devices.o cpu.o -obj-$(CONFIG_SOC_IMX31) += clock-imx31.o iomux-imx31.o -obj-$(CONFIG_SOC_IMX35) += clock-imx35.o +obj-$(CONFIG_SOC_IMX31) += clock-imx31.o iomux-imx31.o ehci-imx31.o +obj-$(CONFIG_SOC_IMX35) += clock-imx35.o ehci-imx35.o obj-$(CONFIG_MACH_MX31ADS) += mach-mx31ads.o obj-$(CONFIG_MACH_MX31LILLY) += mach-mx31lilly.o mx31lilly-db.o obj-$(CONFIG_MACH_MX31LITE) += mach-mx31lite.o mx31lite-db.o @@ -20,5 +20,7 @@ obj-$(CONFIG_MACH_PCM043) += mach-pcm043.o obj-$(CONFIG_MACH_ARMADILLO5X0) += mach-armadillo5x0.o obj-$(CONFIG_MACH_MX35_3DS) += mach-mx35_3ds.o obj-$(CONFIG_MACH_KZM_ARM11_01) += mach-kzm_arm11_01.o +obj-$(CONFIG_MACH_BUG) += mach-bug.o obj-$(CONFIG_MACH_EUKREA_CPUIMX35) += mach-cpuimx35.o obj-$(CONFIG_MACH_EUKREA_MBIMXSD35_BASEBOARD) += eukrea_mbimxsd-baseboard.o +obj-$(CONFIG_MACH_VPR200) += mach-vpr200.o diff --git a/arch/arm/mach-mx3/devices-imx35.h b/arch/arm/mach-mx3/devices-imx35.h index 677b18aa7ae6..d545d86cc202 100644 --- a/arch/arm/mach-mx3/devices-imx35.h +++ b/arch/arm/mach-mx3/devices-imx35.h @@ -35,7 +35,7 @@ extern const struct imx_imx_i2c_data imx35_imx_i2c_data[] __initconst; #define imx35_add_imx_i2c2(pdata) imx35_add_imx_i2c(2, pdata) extern const struct imx_imx_keypad_data imx35_imx_keypad_data __initconst; -#define imx31_add_imx_keypad(pdata) \ +#define imx35_add_imx_keypad(pdata) \ imx_add_imx_keypad(&imx35_imx_keypad_data, pdata) extern const struct imx_imx_ssi_data imx35_imx_ssi_data[] __initconst; diff --git a/arch/arm/mach-mx3/ehci-imx31.c b/arch/arm/mach-mx3/ehci-imx31.c new file mode 100644 index 000000000000..314a983ac614 --- /dev/null +++ b/arch/arm/mach-mx3/ehci-imx31.c @@ -0,0 +1,83 @@ +/* + * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de> + * Copyright (C) 2010 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. + * + * 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/platform_device.h> +#include <linux/io.h> + +#include <mach/hardware.h> +#include <mach/mxc_ehci.h> + +#define USBCTRL_OTGBASE_OFFSET 0x600 + +#define MX31_OTG_SIC_SHIFT 29 +#define MX31_OTG_SIC_MASK (0x3 << MX31_OTG_SIC_SHIFT) +#define MX31_OTG_PM_BIT (1 << 24) + +#define MX31_H2_SIC_SHIFT 21 +#define MX31_H2_SIC_MASK (0x3 << MX31_H2_SIC_SHIFT) +#define MX31_H2_PM_BIT (1 << 16) +#define MX31_H2_DT_BIT (1 << 5) + +#define MX31_H1_SIC_SHIFT 13 +#define MX31_H1_SIC_MASK (0x3 << MX31_H1_SIC_SHIFT) +#define MX31_H1_PM_BIT (1 << 8) +#define MX31_H1_DT_BIT (1 << 4) + +int mx31_initialize_usb_hw(int port, unsigned int flags) +{ + unsigned int v; + + v = readl(MX31_IO_ADDRESS(MX31_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET)); + + switch (port) { + case 0: /* OTG port */ + v &= ~(MX31_OTG_SIC_MASK | MX31_OTG_PM_BIT); + v |= (flags & MXC_EHCI_INTERFACE_MASK) << MX31_OTG_SIC_SHIFT; + + if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) + v |= MX31_OTG_PM_BIT; + + break; + case 1: /* H1 port */ + v &= ~(MX31_H1_SIC_MASK | MX31_H1_PM_BIT | MX31_H1_DT_BIT); + v |= (flags & MXC_EHCI_INTERFACE_MASK) << MX31_H1_SIC_SHIFT; + + if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) + v |= MX31_H1_PM_BIT; + + if (!(flags & MXC_EHCI_TTL_ENABLED)) + v |= MX31_H1_DT_BIT; + + break; + case 2: /* H2 port */ + v &= ~(MX31_H2_SIC_MASK | MX31_H2_PM_BIT | MX31_H2_DT_BIT); + v |= (flags & MXC_EHCI_INTERFACE_MASK) << MX31_H2_SIC_SHIFT; + + if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) + v |= MX31_H2_PM_BIT; + + if (!(flags & MXC_EHCI_TTL_ENABLED)) + v |= MX31_H2_DT_BIT; + + break; + default: + return -EINVAL; + } + + writel(v, MX31_IO_ADDRESS(MX31_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET)); + + return 0; +} + diff --git a/arch/arm/mach-mx3/ehci-imx35.c b/arch/arm/mach-mx3/ehci-imx35.c new file mode 100644 index 000000000000..33983a478c6b --- /dev/null +++ b/arch/arm/mach-mx3/ehci-imx35.c @@ -0,0 +1,80 @@ +/* + * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de> + * Copyright (C) 2010 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. + * + * 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/platform_device.h> +#include <linux/io.h> + +#include <mach/hardware.h> +#include <mach/mxc_ehci.h> + +#define USBCTRL_OTGBASE_OFFSET 0x600 + +#define MX35_OTG_SIC_SHIFT 29 +#define MX35_OTG_SIC_MASK (0x3 << MX35_OTG_SIC_SHIFT) +#define MX35_OTG_PM_BIT (1 << 24) + +#define MX35_H1_SIC_SHIFT 21 +#define MX35_H1_SIC_MASK (0x3 << MX35_H1_SIC_SHIFT) +#define MX35_H1_PM_BIT (1 << 8) +#define MX35_H1_IPPUE_UP_BIT (1 << 7) +#define MX35_H1_IPPUE_DOWN_BIT (1 << 6) +#define MX35_H1_TLL_BIT (1 << 5) +#define MX35_H1_USBTE_BIT (1 << 4) + +int mx35_initialize_usb_hw(int port, unsigned int flags) +{ + unsigned int v; + + v = readl(MX35_IO_ADDRESS(MX35_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET)); + + switch (port) { + case 0: /* OTG port */ + v &= ~(MX35_OTG_SIC_MASK | MX35_OTG_PM_BIT); + v |= (flags & MXC_EHCI_INTERFACE_MASK) << MX35_OTG_SIC_SHIFT; + + if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) + v |= MX35_OTG_PM_BIT; + + break; + case 1: /* H1 port */ + v &= ~(MX35_H1_SIC_MASK | MX35_H1_PM_BIT | MX35_H1_TLL_BIT | + MX35_H1_USBTE_BIT | MX35_H1_IPPUE_DOWN_BIT | MX35_H1_IPPUE_UP_BIT); + v |= (flags & MXC_EHCI_INTERFACE_MASK) << MX35_H1_SIC_SHIFT; + + if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) + v |= MX35_H1_PM_BIT; + + if (!(flags & MXC_EHCI_TTL_ENABLED)) + v |= MX35_H1_TLL_BIT; + + if (flags & MXC_EHCI_INTERNAL_PHY) + v |= MX35_H1_USBTE_BIT; + + if (flags & MXC_EHCI_IPPUE_DOWN) + v |= MX35_H1_IPPUE_DOWN_BIT; + + if (flags & MXC_EHCI_IPPUE_UP) + v |= MX35_H1_IPPUE_UP_BIT; + + break; + default: + return -EINVAL; + } + + writel(v, MX35_IO_ADDRESS(MX35_USB_BASE_ADDR + USBCTRL_OTGBASE_OFFSET)); + + return 0; +} + diff --git a/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c b/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c index 14a5ffc939ad..80761474c0f8 100644 --- a/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c +++ b/arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c @@ -165,8 +165,8 @@ static iomux_v3_cfg_t eukrea_mbimxsd_pads[] = { MX35_PAD_SD1_DATA3__ESDHC1_DAT3, }; -#define GPIO_LED1 (2 * 32 + 29) -#define GPIO_SWITCH1 (2 * 32 + 25) +#define GPIO_LED1 IMX_GPIO_NR(3, 29) +#define GPIO_SWITCH1 IMX_GPIO_NR(3, 25) #define GPIO_LCDPWR (4) static void eukrea_mbimxsd_lcd_power_set(struct plat_lcd_data *pd, diff --git a/arch/arm/mach-mx3/iomux-imx31.c b/arch/arm/mach-mx3/iomux-imx31.c index a1d7fa5123dc..cf8f8099ebd7 100644 --- a/arch/arm/mach-mx3/iomux-imx31.c +++ b/arch/arm/mach-mx3/iomux-imx31.c @@ -97,7 +97,7 @@ EXPORT_SYMBOL(mxc_iomux_set_pad); * - reserves the pin so that it is not claimed by another driver * - setups the iomux according to the configuration */ -int mxc_iomux_alloc_pin(const unsigned int pin, const char *label) +int mxc_iomux_alloc_pin(unsigned int pin, const char *label) { unsigned pad = pin & IOMUX_PADNUM_MASK; @@ -118,10 +118,10 @@ int mxc_iomux_alloc_pin(const unsigned int pin, const char *label) } EXPORT_SYMBOL(mxc_iomux_alloc_pin); -int mxc_iomux_setup_multiple_pins(unsigned int *pin_list, unsigned count, +int mxc_iomux_setup_multiple_pins(const unsigned int *pin_list, unsigned count, const char *label) { - unsigned int *p = pin_list; + const unsigned int *p = pin_list; int i; int ret = -EINVAL; @@ -139,7 +139,7 @@ setup_error: } EXPORT_SYMBOL(mxc_iomux_setup_multiple_pins); -void mxc_iomux_release_pin(const unsigned int pin) +void mxc_iomux_release_pin(unsigned int pin) { unsigned pad = pin & IOMUX_PADNUM_MASK; @@ -148,9 +148,9 @@ void mxc_iomux_release_pin(const unsigned int pin) } EXPORT_SYMBOL(mxc_iomux_release_pin); -void mxc_iomux_release_multiple_pins(unsigned int *pin_list, int count) +void mxc_iomux_release_multiple_pins(const unsigned int *pin_list, int count) { - unsigned int *p = pin_list; + const unsigned int *p = pin_list; int i; for (i = 0; i < count; i++) { diff --git a/arch/arm/mach-mx3/mach-armadillo5x0.c b/arch/arm/mach-mx3/mach-armadillo5x0.c index 28b6f414b5d5..226829bf7c25 100644 --- a/arch/arm/mach-mx3/mach-armadillo5x0.c +++ b/arch/arm/mach-mx3/mach-armadillo5x0.c @@ -133,7 +133,6 @@ static int armadillo5x0_pins[] = { }; /* USB */ -#if defined(CONFIG_USB_ULPI) #define OTG_RESET IOMUX_TO_GPIO(MX31_PIN_STXD4) #define USBH2_RESET IOMUX_TO_GPIO(MX31_PIN_SCK6) @@ -176,8 +175,10 @@ static int usbotg_init(struct platform_device *pdev) gpio_set_value(OTG_RESET, 0/*LOW*/); mdelay(5); gpio_set_value(OTG_RESET, 1/*HIGH*/); + mdelay(10); - return 0; + return mx31_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED | + MXC_EHCI_INTERFACE_DIFF_UNI); otg_free_reset: gpio_free(OTG_RESET); @@ -233,8 +234,10 @@ static int usbh2_init(struct platform_device *pdev) gpio_set_value(USBH2_RESET, 0/*LOW*/); mdelay(5); gpio_set_value(USBH2_RESET, 1/*HIGH*/); + mdelay(10); - return 0; + return mx31_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED | + MXC_EHCI_INTERFACE_DIFF_UNI); h2_free_reset: gpio_free(USBH2_RESET); @@ -246,15 +249,12 @@ h2_free_cs: static struct mxc_usbh_platform_data usbotg_pdata __initdata = { .init = usbotg_init, .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, - .flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_DIFF_UNI, }; static struct mxc_usbh_platform_data usbh2_pdata __initdata = { .init = usbh2_init, .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, - .flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_DIFF_UNI, }; -#endif /* CONFIG_USB_ULPI */ /* RTC over I2C*/ #define ARMADILLO5X0_RTC_GPIO IOMUX_TO_GPIO(MX31_PIN_SRXD4) @@ -547,15 +547,15 @@ static void __init armadillo5x0_init(void) i2c_register_board_info(1, &armadillo5x0_i2c_rtc, 1); /* USB */ -#if defined(CONFIG_USB_ULPI) - usbotg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, - ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, - ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - - imx31_add_mxc_ehci_otg(&usbotg_pdata); - imx31_add_mxc_ehci_hs(2, &usbh2_pdata); -#endif + + usbotg_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS | + ULPI_OTG_DRVVBUS_EXT); + if (usbotg_pdata.otg) + imx31_add_mxc_ehci_otg(&usbotg_pdata); + usbh2_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS | + ULPI_OTG_DRVVBUS_EXT); + if (usbh2_pdata.otg) + imx31_add_mxc_ehci_hs(2, &usbh2_pdata); } static void __init armadillo5x0_timer_init(void) @@ -569,9 +569,10 @@ static struct sys_timer armadillo5x0_timer = { MACHINE_START(ARMADILLO5X0, "Armadillo-500") /* Maintainer: Alberto Panizzo */ - .boot_params = MX3x_PHYS_OFFSET + 0x100, - .map_io = mx31_map_io, - .init_irq = mx31_init_irq, - .timer = &armadillo5x0_timer, - .init_machine = armadillo5x0_init, + .boot_params = MX3x_PHYS_OFFSET + 0x100, + .map_io = mx31_map_io, + .init_early = imx31_init_early, + .init_irq = mx31_init_irq, + .timer = &armadillo5x0_timer, + .init_machine = armadillo5x0_init, MACHINE_END diff --git a/arch/arm/mach-mx3/mach-bug.c b/arch/arm/mach-mx3/mach-bug.c new file mode 100644 index 000000000000..d137d7078ee9 --- /dev/null +++ b/arch/arm/mach-mx3/mach-bug.c @@ -0,0 +1,66 @@ +/* + * Copyright (C) 2000 Deep Blue Solutions Ltd + * Copyright (C) 2002 Shane Nay (shane@minirl.com) + * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2011 Denis 'GNUtoo' Carikli <GNUtoo@no-log.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. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/platform_device.h> + +#include <mach/iomux-mx3.h> +#include <mach/imx-uart.h> +#include <mach/hardware.h> +#include <mach/common.h> + +#include <asm/mach/time.h> +#include <asm/mach/arch.h> +#include <asm/mach-types.h> + +#include "devices-imx31.h" + +static const struct imxuart_platform_data uart_pdata __initconst = { + .flags = IMXUART_HAVE_RTSCTS, +}; + +static const unsigned int bug_pins[] __initconst = { + MX31_PIN_PC_RST__CTS5, + MX31_PIN_PC_VS2__RTS5, + MX31_PIN_PC_BVD2__TXD5, + MX31_PIN_PC_BVD1__RXD5, +}; + +static void __init bug_board_init(void) +{ + mxc_iomux_setup_multiple_pins(bug_pins, + ARRAY_SIZE(bug_pins), "uart-4"); + imx31_add_imx_uart4(&uart_pdata); +} + +static void __init bug_timer_init(void) +{ + mx31_clocks_init(26000000); +} + +static struct sys_timer bug_timer = { + .init = bug_timer_init, +}; + +MACHINE_START(BUG, "BugLabs BUGBase") + .map_io = mx31_map_io, + .init_early = imx31_init_early, + .init_irq = mx31_init_irq, + .timer = &bug_timer, + .init_machine = bug_board_init, +MACHINE_END diff --git a/arch/arm/mach-mx3/mach-cpuimx35.c b/arch/arm/mach-mx3/mach-cpuimx35.c index 26ae90f02582..ec63d998f647 100644 --- a/arch/arm/mach-mx3/mach-cpuimx35.c +++ b/arch/arm/mach-mx3/mach-cpuimx35.c @@ -60,7 +60,7 @@ static struct tsc2007_platform_data tsc2007_info = { .x_plate_ohms = 180, }; -#define TSC2007_IRQGPIO (2 * 32 + 2) +#define TSC2007_IRQGPIO IMX_GPIO_NR(3, 2) static struct i2c_board_info eukrea_cpuimx35_i2c_devices[] = { { I2C_BOARD_INFO("pcf8563", 0x51), @@ -111,15 +111,25 @@ static const struct mxc_nand_platform_data .flash_bbt = 1, }; +static int eukrea_cpuimx35_otg_init(struct platform_device *pdev) +{ + return mx35_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI); +} + static const struct mxc_usbh_platform_data otg_pdata __initconst = { + .init = eukrea_cpuimx35_otg_init, .portsc = MXC_EHCI_MODE_UTMI, - .flags = MXC_EHCI_INTERFACE_DIFF_UNI, }; +static int eukrea_cpuimx35_usbh1_init(struct platform_device *pdev) +{ + return mx35_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_SINGLE_UNI | + MXC_EHCI_INTERNAL_PHY | MXC_EHCI_IPPUE_DOWN); +} + static const struct mxc_usbh_platform_data usbh1_pdata __initconst = { + .init = eukrea_cpuimx35_usbh1_init, .portsc = MXC_EHCI_MODE_SERIAL, - .flags = MXC_EHCI_INTERFACE_SINGLE_UNI | MXC_EHCI_INTERNAL_PHY | - MXC_EHCI_IPPUE_DOWN, }; static const struct fsl_usb2_platform_data otg_device_pdata __initconst = { @@ -146,7 +156,7 @@ __setup("otg_mode=", eukrea_cpuimx35_otg_mode); /* * Board specific initialization. */ -static void __init mxc_board_init(void) +static void __init eukrea_cpuimx35_init(void) { mxc_iomux_v3_setup_multiple_pads(eukrea_cpuimx35_pads, ARRAY_SIZE(eukrea_cpuimx35_pads)); @@ -184,9 +194,10 @@ struct sys_timer eukrea_cpuimx35_timer = { MACHINE_START(EUKREA_CPUIMX35, "Eukrea CPUIMX35") /* Maintainer: Eukrea Electromatique */ - .boot_params = MX3x_PHYS_OFFSET + 0x100, - .map_io = mx35_map_io, - .init_irq = mx35_init_irq, - .init_machine = mxc_board_init, - .timer = &eukrea_cpuimx35_timer, + .boot_params = MX3x_PHYS_OFFSET + 0x100, + .map_io = mx35_map_io, + .init_early = imx35_init_early, + .init_irq = mx35_init_irq, + .timer = &eukrea_cpuimx35_timer, + .init_machine = eukrea_cpuimx35_init, MACHINE_END diff --git a/arch/arm/mach-mx3/mach-kzm_arm11_01.c b/arch/arm/mach-mx3/mach-kzm_arm11_01.c index df1a6ce8e3e1..d35621d62b4d 100644 --- a/arch/arm/mach-mx3/mach-kzm_arm11_01.c +++ b/arch/arm/mach-mx3/mach-kzm_arm11_01.c @@ -266,17 +266,14 @@ static void __init kzm_timer_init(void) } static struct sys_timer kzm_timer = { - .init = kzm_timer_init, + .init = kzm_timer_init, }; -/* - * The following uses standard kernel macros define in arch.h in order to - * initialize __mach_desc_KZM_ARM11_01 data structure. - */ MACHINE_START(KZM_ARM11_01, "Kyoto Microcomputer Co., Ltd. KZM-ARM11-01") - .boot_params = MX3x_PHYS_OFFSET + 0x100, - .map_io = kzm_map_io, - .init_irq = mx31_init_irq, - .init_machine = kzm_board_init, - .timer = &kzm_timer, + .boot_params = MX3x_PHYS_OFFSET + 0x100, + .map_io = kzm_map_io, + .init_early = imx31_init_early, + .init_irq = mx31_init_irq, + .timer = &kzm_timer, + .init_machine = kzm_board_init, MACHINE_END diff --git a/arch/arm/mach-mx3/mach-mx31_3ds.c b/arch/arm/mach-mx3/mach-mx31_3ds.c index 0d65db885be7..544d3e414f58 100644 --- a/arch/arm/mach-mx3/mach-mx31_3ds.c +++ b/arch/arm/mach-mx3/mach-mx31_3ds.c @@ -21,9 +21,13 @@ #include <linux/platform_device.h> #include <linux/mfd/mc13783.h> #include <linux/spi/spi.h> +#include <linux/spi/l4f00242t03.h> #include <linux/regulator/machine.h> #include <linux/usb/otg.h> #include <linux/usb/ulpi.h> +#include <linux/memblock.h> + +#include <media/soc_camera.h> #include <mach/hardware.h> #include <asm/mach-types.h> @@ -35,6 +39,10 @@ #include <mach/iomux-mx3.h> #include <mach/3ds_debugboard.h> #include <mach/ulpi.h> +#include <mach/mmc.h> +#include <mach/ipu.h> +#include <mach/mx3fb.h> +#include <mach/mx3_camera.h> #include "devices-imx31.h" #include "devices.h" @@ -42,10 +50,6 @@ /* CPLD IRQ line for external uart, external ethernet etc */ #define EXPIO_PARENT_INT IOMUX_TO_IRQ(MX31_PIN_GPIO1_1) -/* - * This file contains the board-specific initialization routines. - */ - static int mx31_3ds_pins[] = { /* UART1 */ MX31_PIN_CTS1__CTS1, @@ -53,6 +57,12 @@ static int mx31_3ds_pins[] = { MX31_PIN_TXD1__TXD1, MX31_PIN_RXD1__RXD1, IOMUX_MODE(MX31_PIN_GPIO1_1, IOMUX_CONFIG_GPIO), + /*SPI0*/ + MX31_PIN_CSPI1_SCLK__SCLK, + MX31_PIN_CSPI1_MOSI__MOSI, + MX31_PIN_CSPI1_MISO__MISO, + MX31_PIN_CSPI1_SPI_RDY__SPI_RDY, + MX31_PIN_CSPI1_SS2__SS2, /* CS for LCD */ /* SPI 1 */ MX31_PIN_CSPI2_SCLK__SCLK, MX31_PIN_CSPI2_MOSI__MOSI, @@ -100,6 +110,252 @@ static int mx31_3ds_pins[] = { IOMUX_MODE(MX31_PIN_PC_RW_B, IOMUX_CONFIG_ALT1), /* USB Host2 reset */ IOMUX_MODE(MX31_PIN_USB_BYP, IOMUX_CONFIG_GPIO), + /* I2C1 */ + MX31_PIN_I2C_CLK__I2C1_SCL, + MX31_PIN_I2C_DAT__I2C1_SDA, + /* SDHC1 */ + MX31_PIN_SD1_DATA3__SD1_DATA3, + MX31_PIN_SD1_DATA2__SD1_DATA2, + MX31_PIN_SD1_DATA1__SD1_DATA1, + MX31_PIN_SD1_DATA0__SD1_DATA0, + MX31_PIN_SD1_CLK__SD1_CLK, + MX31_PIN_SD1_CMD__SD1_CMD, + MX31_PIN_GPIO3_1__GPIO3_1, /* Card detect */ + MX31_PIN_GPIO3_0__GPIO3_0, /* OE */ + /* Framebuffer */ + MX31_PIN_LD0__LD0, + MX31_PIN_LD1__LD1, + MX31_PIN_LD2__LD2, + MX31_PIN_LD3__LD3, + MX31_PIN_LD4__LD4, + MX31_PIN_LD5__LD5, + MX31_PIN_LD6__LD6, + MX31_PIN_LD7__LD7, + MX31_PIN_LD8__LD8, + MX31_PIN_LD9__LD9, + MX31_PIN_LD10__LD10, + MX31_PIN_LD11__LD11, + MX31_PIN_LD12__LD12, + MX31_PIN_LD13__LD13, + MX31_PIN_LD14__LD14, + MX31_PIN_LD15__LD15, + MX31_PIN_LD16__LD16, + MX31_PIN_LD17__LD17, + MX31_PIN_VSYNC3__VSYNC3, + MX31_PIN_HSYNC__HSYNC, + MX31_PIN_FPSHIFT__FPSHIFT, + MX31_PIN_CONTRAST__CONTRAST, + /* CSI */ + MX31_PIN_CSI_D6__CSI_D6, + MX31_PIN_CSI_D7__CSI_D7, + MX31_PIN_CSI_D8__CSI_D8, + MX31_PIN_CSI_D9__CSI_D9, + MX31_PIN_CSI_D10__CSI_D10, + MX31_PIN_CSI_D11__CSI_D11, + MX31_PIN_CSI_D12__CSI_D12, + MX31_PIN_CSI_D13__CSI_D13, + MX31_PIN_CSI_D14__CSI_D14, + MX31_PIN_CSI_D15__CSI_D15, + MX31_PIN_CSI_HSYNC__CSI_HSYNC, + MX31_PIN_CSI_MCLK__CSI_MCLK, + MX31_PIN_CSI_PIXCLK__CSI_PIXCLK, + MX31_PIN_CSI_VSYNC__CSI_VSYNC, + MX31_PIN_CSI_D5__GPIO3_5, /* CMOS PWDN */ + IOMUX_MODE(MX31_PIN_RI_DTE1, IOMUX_CONFIG_GPIO), /* CMOS reset */ +}; + +/* + * Camera support + */ +static phys_addr_t mx3_camera_base __initdata; +#define MX31_3DS_CAMERA_BUF_SIZE SZ_8M + +#define MX31_3DS_GPIO_CAMERA_PW IOMUX_TO_GPIO(MX31_PIN_CSI_D5) +#define MX31_3DS_GPIO_CAMERA_RST IOMUX_TO_GPIO(MX31_PIN_RI_DTE1) + +static struct gpio mx31_3ds_camera_gpios[] = { + { MX31_3DS_GPIO_CAMERA_PW, GPIOF_OUT_INIT_HIGH, "camera-power" }, + { MX31_3DS_GPIO_CAMERA_RST, GPIOF_OUT_INIT_HIGH, "camera-reset" }, +}; + +static int __init mx31_3ds_camera_alloc_dma(void) +{ + int dma; + + if (!mx3_camera_base) + return -ENOMEM; + + dma = dma_declare_coherent_memory(&mx3_camera.dev, + mx3_camera_base, mx3_camera_base, + MX31_3DS_CAMERA_BUF_SIZE, + DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE); + + if (!(dma & DMA_MEMORY_MAP)) + return -ENOMEM; + + return 0; +} + +static int mx31_3ds_camera_power(struct device *dev, int on) +{ + /* enable or disable the camera */ + pr_debug("%s: %s the camera\n", __func__, on ? "ENABLE" : "DISABLE"); + gpio_set_value(MX31_3DS_GPIO_CAMERA_PW, on ? 0 : 1); + + if (!on) + goto out; + + /* If enabled, give a reset impulse */ + gpio_set_value(MX31_3DS_GPIO_CAMERA_RST, 0); + msleep(20); + gpio_set_value(MX31_3DS_GPIO_CAMERA_RST, 1); + msleep(100); + +out: + return 0; +} + +static struct i2c_board_info mx31_3ds_i2c_camera = { + I2C_BOARD_INFO("ov2640", 0x30), +}; + +static struct regulator_bulk_data mx31_3ds_camera_regs[] = { + { .supply = "cmos_vcore" }, + { .supply = "cmos_2v8" }, +}; + +static struct soc_camera_link iclink_ov2640 = { + .bus_id = 0, + .board_info = &mx31_3ds_i2c_camera, + .i2c_adapter_id = 0, + .power = mx31_3ds_camera_power, + .regulators = mx31_3ds_camera_regs, + .num_regulators = ARRAY_SIZE(mx31_3ds_camera_regs), +}; + +static struct platform_device mx31_3ds_ov2640 = { + .name = "soc-camera-pdrv", + .id = 0, + .dev = { + .platform_data = &iclink_ov2640, + }, +}; + +struct mx3_camera_pdata mx31_3ds_camera_pdata = { + .dma_dev = &mx3_ipu.dev, + .flags = MX3_CAMERA_DATAWIDTH_10, + .mclk_10khz = 2600, +}; + +/* + * FB support + */ +static const struct fb_videomode fb_modedb[] = { + { /* 480x640 @ 60 Hz */ + .name = "Epson-VGA", + .refresh = 60, + .xres = 480, + .yres = 640, + .pixclock = 41701, + .left_margin = 20, + .right_margin = 41, + .upper_margin = 10, + .lower_margin = 5, + .hsync_len = 20, + .vsync_len = 10, + .sync = FB_SYNC_OE_ACT_HIGH | FB_SYNC_CLK_INVERT, + .vmode = FB_VMODE_NONINTERLACED, + .flag = 0, + }, +}; + +static struct ipu_platform_data mx3_ipu_data = { + .irq_base = MXC_IPU_IRQ_START, +}; + +static struct mx3fb_platform_data mx3fb_pdata = { + .dma_dev = &mx3_ipu.dev, + .name = "Epson-VGA", + .mode = fb_modedb, + .num_modes = ARRAY_SIZE(fb_modedb), +}; + +/* LCD */ +static struct l4f00242t03_pdata mx31_3ds_l4f00242t03_pdata = { + .reset_gpio = IOMUX_TO_GPIO(MX31_PIN_LCS1), + .data_enable_gpio = IOMUX_TO_GPIO(MX31_PIN_SER_RS), + .core_supply = "lcd_2v8", + .io_supply = "vdd_lcdio", +}; + +/* + * Support for SD card slot in personality board + */ +#define MX31_3DS_GPIO_SDHC1_CD IOMUX_TO_GPIO(MX31_PIN_GPIO3_1) +#define MX31_3DS_GPIO_SDHC1_BE IOMUX_TO_GPIO(MX31_PIN_GPIO3_0) + +static struct gpio mx31_3ds_sdhc1_gpios[] = { + { MX31_3DS_GPIO_SDHC1_CD, GPIOF_IN, "sdhc1-card-detect" }, + { MX31_3DS_GPIO_SDHC1_BE, GPIOF_OUT_INIT_LOW, "sdhc1-bus-en" }, +}; + +static int mx31_3ds_sdhc1_init(struct device *dev, + irq_handler_t detect_irq, + void *data) +{ + int ret; + + ret = gpio_request_array(mx31_3ds_sdhc1_gpios, + ARRAY_SIZE(mx31_3ds_sdhc1_gpios)); + if (ret) { + pr_warning("Unable to request the SD/MMC GPIOs.\n"); + return ret; + } + + ret = request_irq(IOMUX_TO_IRQ(MX31_PIN_GPIO3_1), + detect_irq, IRQF_DISABLED | + IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING, + "sdhc1-detect", data); + if (ret) { + pr_warning("Unable to request the SD/MMC card-detect IRQ.\n"); + goto gpio_free; + } + + return 0; + +gpio_free: + gpio_free_array(mx31_3ds_sdhc1_gpios, + ARRAY_SIZE(mx31_3ds_sdhc1_gpios)); + return ret; +} + +static void mx31_3ds_sdhc1_exit(struct device *dev, void *data) +{ + free_irq(IOMUX_TO_IRQ(MX31_PIN_GPIO3_1), data); + gpio_free_array(mx31_3ds_sdhc1_gpios, + ARRAY_SIZE(mx31_3ds_sdhc1_gpios)); +} + +static void mx31_3ds_sdhc1_setpower(struct device *dev, unsigned int vdd) +{ + /* + * While the voltage stuff is done by the driver, activate the + * Buffer Enable Pin only if there is a card in slot to fix the card + * voltage issue caused by bi-directional chip TXB0108 on 3Stack. + * Done here because at this stage we have for sure a debounced value + * of the presence of the card, showed by the value of vdd. + * 7 == ilog2(MMC_VDD_165_195) + */ + if (vdd > 7) + gpio_set_value(MX31_3DS_GPIO_SDHC1_BE, 1); + else + gpio_set_value(MX31_3DS_GPIO_SDHC1_BE, 0); +} + +static struct imxmmc_platform_data sdhc1_pdata = { + .init = mx31_3ds_sdhc1_init, + .exit = mx31_3ds_sdhc1_exit, + .setpower = mx31_3ds_sdhc1_setpower, }; /* @@ -138,7 +394,71 @@ static struct regulator_init_data gpo_init = { } }; -static struct mc13783_regulator_init_data mx31_3ds_regulators[] = { +static struct regulator_consumer_supply vmmc2_consumers[] = { + REGULATOR_SUPPLY("vmmc", "mxc-mmc.0"), +}; + +static struct regulator_init_data vmmc2_init = { + .constraints = { + .min_uV = 3000000, + .max_uV = 3000000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | + REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(vmmc2_consumers), + .consumer_supplies = vmmc2_consumers, +}; + +static struct regulator_consumer_supply vmmc1_consumers[] = { + REGULATOR_SUPPLY("lcd_2v8", NULL), + REGULATOR_SUPPLY("cmos_2v8", "soc-camera-pdrv.0"), +}; + +static struct regulator_init_data vmmc1_init = { + .constraints = { + .min_uV = 2800000, + .max_uV = 2800000, + .apply_uV = 1, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | + REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(vmmc1_consumers), + .consumer_supplies = vmmc1_consumers, +}; + +static struct regulator_consumer_supply vgen_consumers[] = { + REGULATOR_SUPPLY("vdd_lcdio", NULL), +}; + +static struct regulator_init_data vgen_init = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = 1, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | + REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(vgen_consumers), + .consumer_supplies = vgen_consumers, +}; + +static struct regulator_consumer_supply vvib_consumers[] = { + REGULATOR_SUPPLY("cmos_vcore", "soc-camera-pdrv.0"), +}; + +static struct regulator_init_data vvib_init = { + .constraints = { + .min_uV = 1300000, + .max_uV = 1300000, + .apply_uV = 1, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | + REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(vvib_consumers), + .consumer_supplies = vvib_consumers, +}; + +static struct mc13xxx_regulator_init_data mx31_3ds_regulators[] = { { .id = MC13783_REG_PWGT1SPI, /* Power Gate for ARM core. */ .init_data = &pwgtx_init, @@ -152,17 +472,38 @@ static struct mc13783_regulator_init_data mx31_3ds_regulators[] = { }, { .id = MC13783_REG_GPO3, /* Turn on 3.3V */ .init_data = &gpo_init, + }, { + .id = MC13783_REG_VMMC2, /* Power MMC/SD, WiFi/Bluetooth. */ + .init_data = &vmmc2_init, + }, { + .id = MC13783_REG_VMMC1, /* Power LCD, CMOS, FM, GPS, Accel. */ + .init_data = &vmmc1_init, + }, { + .id = MC13783_REG_VGEN, /* Power LCD */ + .init_data = &vgen_init, + }, { + .id = MC13783_REG_VVIB, /* Power CMOS */ + .init_data = &vvib_init, }, }; /* MC13783 */ -static struct mc13783_platform_data mc13783_pdata __initdata = { +static struct mc13xxx_platform_data mc13783_pdata __initdata = { .regulators = mx31_3ds_regulators, .num_regulators = ARRAY_SIZE(mx31_3ds_regulators), - .flags = MC13783_USE_REGULATOR | MC13783_USE_TOUCHSCREEN, + .flags = MC13XXX_USE_REGULATOR | MC13XXX_USE_TOUCHSCREEN }; /* SPI */ +static int spi0_internal_chipselect[] = { + MXC_SPI_CS(2), +}; + +static const struct spi_imx_master spi0_pdata __initconst = { + .chipselect = spi0_internal_chipselect, + .num_chipselect = ARRAY_SIZE(spi0_internal_chipselect), +}; + static int spi1_internal_chipselect[] = { MXC_SPI_CS(0), MXC_SPI_CS(2), @@ -182,6 +523,12 @@ static struct spi_board_info mx31_3ds_spi_devs[] __initdata = { .platform_data = &mc13783_pdata, .irq = IOMUX_TO_IRQ(MX31_PIN_GPIO1_3), .mode = SPI_CS_HIGH, + }, { + .modalias = "l4f00242t03", + .max_speed_hz = 5000000, + .bus_num = 0, + .chip_select = 0, /* SS2 */ + .platform_data = &mx31_3ds_l4f00242t03_pdata, }, }; @@ -245,6 +592,11 @@ usbotg_free_reset: return err; } +static int mx31_3ds_otg_init(struct platform_device *pdev) +{ + return mx31_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED); +} + static int mx31_3ds_host2_init(struct platform_device *pdev) { int err; @@ -276,25 +628,25 @@ static int mx31_3ds_host2_init(struct platform_device *pdev) mdelay(1); gpio_set_value(USBH2_RST_B, 1); - return 0; + + mdelay(10); + + return mx31_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED); usbotg_free_reset: gpio_free(USBH2_RST_B); return err; } -#if defined(CONFIG_USB_ULPI) static struct mxc_usbh_platform_data otg_pdata __initdata = { + .init = mx31_3ds_otg_init, .portsc = MXC_EHCI_MODE_ULPI, - .flags = MXC_EHCI_POWER_PINS_ENABLED, }; static struct mxc_usbh_platform_data usbh2_pdata __initdata = { .init = mx31_3ds_host2_init, .portsc = MXC_EHCI_MODE_ULPI, - .flags = MXC_EHCI_POWER_PINS_ENABLED, }; -#endif static const struct fsl_usb2_platform_data usbotg_pdata __initconst = { .operating_mode = FSL_USB2_DR_DEVICE, @@ -320,19 +672,18 @@ static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; -/* - * Set up static virtual mappings. - */ -static void __init mx31_3ds_map_io(void) -{ - mx31_map_io(); -} +static const struct imxi2c_platform_data mx31_3ds_i2c0_data __initconst = { + .bitrate = 100000, +}; -/*! - * Board specific initialization. - */ -static void __init mxc_board_init(void) +static struct platform_device *devices[] __initdata = { + &mx31_3ds_ov2640, +}; + +static void __init mx31_3ds_init(void) { + int ret; + mxc_iomux_setup_multiple_pins(mx31_3ds_pins, ARRAY_SIZE(mx31_3ds_pins), "mx31_3ds"); @@ -343,20 +694,22 @@ static void __init mxc_board_init(void) spi_register_board_info(mx31_3ds_spi_devs, ARRAY_SIZE(mx31_3ds_spi_devs)); + platform_add_devices(devices, ARRAY_SIZE(devices)); + imx31_add_imx_keypad(&mx31_3ds_keymap_data); mx31_3ds_usbotg_init(); -#if defined(CONFIG_USB_ULPI) if (otg_mode_host) { - otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, - ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - - imx31_add_mxc_ehci_otg(&otg_pdata); + otg_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS | + ULPI_OTG_DRVVBUS_EXT); + if (otg_pdata.otg) + imx31_add_mxc_ehci_otg(&otg_pdata); } - usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, - ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - imx31_add_mxc_ehci_hs(2, &usbh2_pdata); -#endif + usbh2_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS | + ULPI_OTG_DRVVBUS_EXT); + if (usbh2_pdata.otg) + imx31_add_mxc_ehci_hs(2, &usbh2_pdata); + if (!otg_mode_host) imx31_add_fsl_usb2_udc(&usbotg_pdata); @@ -364,6 +717,26 @@ static void __init mxc_board_init(void) printk(KERN_WARNING "Init of the debug board failed, all " "devices on the debug board are unusable.\n"); imx31_add_imx2_wdt(NULL); + imx31_add_imx_i2c0(&mx31_3ds_i2c0_data); + imx31_add_mxc_mmc(0, &sdhc1_pdata); + + imx31_add_spi_imx0(&spi0_pdata); + mxc_register_device(&mx3_ipu, &mx3_ipu_data); + mxc_register_device(&mx3_fb, &mx3fb_pdata); + + /* CSI */ + /* Camera power: default - off */ + ret = gpio_request_array(mx31_3ds_camera_gpios, + ARRAY_SIZE(mx31_3ds_camera_gpios)); + if (ret) { + pr_err("Failed to request camera gpios"); + iclink_ov2640.power = NULL; + } + + if (!mx31_3ds_camera_alloc_dma()) + mxc_register_device(&mx3_camera, &mx31_3ds_camera_pdata); + else + pr_err("Failed to allocate dma memory for camera"); } static void __init mx31_3ds_timer_init(void) @@ -375,15 +748,22 @@ static struct sys_timer mx31_3ds_timer = { .init = mx31_3ds_timer_init, }; -/* - * The following uses standard kernel macros defined in arch.h in order to - * initialize __mach_desc_MX31_3DS data structure. - */ +static void __init mx31_3ds_reserve(void) +{ + /* reserve MX31_3DS_CAMERA_BUF_SIZE bytes for mx3-camera */ + mx3_camera_base = memblock_alloc(MX31_3DS_CAMERA_BUF_SIZE, + MX31_3DS_CAMERA_BUF_SIZE); + memblock_free(mx3_camera_base, MX31_3DS_CAMERA_BUF_SIZE); + memblock_remove(mx3_camera_base, MX31_3DS_CAMERA_BUF_SIZE); +} + MACHINE_START(MX31_3DS, "Freescale MX31PDK (3DS)") /* Maintainer: Freescale Semiconductor, Inc. */ - .boot_params = MX3x_PHYS_OFFSET + 0x100, - .map_io = mx31_3ds_map_io, - .init_irq = mx31_init_irq, - .init_machine = mxc_board_init, - .timer = &mx31_3ds_timer, + .boot_params = MX3x_PHYS_OFFSET + 0x100, + .map_io = mx31_map_io, + .init_early = imx31_init_early, + .init_irq = mx31_init_irq, + .timer = &mx31_3ds_timer, + .init_machine = mx31_3ds_init, + .reserve = mx31_3ds_reserve, MACHINE_END diff --git a/arch/arm/mach-mx3/mach-mx31ads.c b/arch/arm/mach-mx3/mach-mx31ads.c index 88b97d62b57e..4e4b780c481d 100644 --- a/arch/arm/mach-mx3/mach-mx31ads.c +++ b/arch/arm/mach-mx3/mach-mx31ads.c @@ -69,12 +69,8 @@ #define EXPIO_INT_XUART_INTB (MXC_EXP_IO_BASE + 11) #define MXC_MAX_EXP_IO_LINES 16 -/* - * This file contains the board-specific initialization routines. - */ -#if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE) -/*! +/* * The serial port definition structure. */ static struct plat_serial8250_port serial_platform_data[] = { @@ -110,14 +106,7 @@ static int __init mxc_init_extuart(void) { return platform_device_register(&serial_device); } -#else -static inline int mxc_init_extuart(void) -{ - return 0; -} -#endif -#if defined(CONFIG_SERIAL_IMX) || defined(CONFIG_SERIAL_IMX_MODULE) static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; @@ -134,11 +123,6 @@ static inline void mxc_init_imx_uart(void) mxc_iomux_setup_multiple_pins(uart_pins, ARRAY_SIZE(uart_pins), "uart-0"); imx31_add_imx_uart0(&uart_pdata); } -#else /* !SERIAL_IMX */ -static inline void mxc_init_imx_uart(void) -{ -} -#endif /* !SERIAL_IMX */ static void mx31ads_expio_irq_handler(u32 irq, struct irq_desc *desc) { @@ -160,7 +144,7 @@ static void mx31ads_expio_irq_handler(u32 irq, struct irq_desc *desc) /* * Disable an expio pin's interrupt by setting the bit in the imr. - * @param irq an expio virtual irq number + * @param d an expio virtual irq description */ static void expio_mask_irq(struct irq_data *d) { @@ -172,7 +156,7 @@ static void expio_mask_irq(struct irq_data *d) /* * Acknowledge an expanded io pin's interrupt by clearing the bit in the isr. - * @param irq an expanded io virtual irq number + * @param d an expio virtual irq description */ static void expio_ack_irq(struct irq_data *d) { @@ -183,7 +167,7 @@ static void expio_ack_irq(struct irq_data *d) /* * Enable a expio pin's interrupt by clearing the bit in the imr. - * @param irq a expio virtual irq number + * @param d an expio virtual irq description */ static void expio_unmask_irq(struct irq_data *d) { @@ -476,7 +460,6 @@ static struct wm8350_platform_data __initdata mx31_wm8350_pdata = { }; #endif -#if defined(CONFIG_I2C_IMX) || defined(CONFIG_I2C_IMX_MODULE) static struct i2c_board_info __initdata mx31ads_i2c1_devices[] = { #ifdef CONFIG_MACH_MX31ADS_WM1133_EV1 { @@ -497,11 +480,6 @@ static void mxc_init_i2c(void) imx31_add_imx_i2c1(NULL); } -#else -static void mxc_init_i2c(void) -{ -} -#endif static unsigned int ssi_pins[] = { MX31_PIN_SFS5__SFS5, @@ -516,9 +494,7 @@ static void mxc_init_audio(void) mxc_iomux_setup_multiple_pins(ssi_pins, ARRAY_SIZE(ssi_pins), "ssi"); } -/*! - * This structure defines static mappings for the i.MX31ADS board. - */ +/* static mappings */ static struct map_desc mx31ads_io_desc[] __initdata = { { .virtual = MX31_CS4_BASE_ADDR_VIRT, @@ -528,9 +504,6 @@ static struct map_desc mx31ads_io_desc[] __initdata = { }, }; -/*! - * Set up static virtual mappings. - */ static void __init mx31ads_map_io(void) { mx31_map_io(); @@ -543,10 +516,7 @@ static void __init mx31ads_init_irq(void) mx31ads_init_expio(); } -/*! - * Board specific initialization. - */ -static void __init mxc_board_init(void) +static void __init mx31ads_init(void) { mxc_init_extuart(); mxc_init_imx_uart(); @@ -563,15 +533,12 @@ static struct sys_timer mx31ads_timer = { .init = mx31ads_timer_init, }; -/* - * The following uses standard kernel macros defined in arch.h in order to - * initialize __mach_desc_MX31ADS data structure. - */ MACHINE_START(MX31ADS, "Freescale MX31ADS") /* Maintainer: Freescale Semiconductor, Inc. */ - .boot_params = MX3x_PHYS_OFFSET + 0x100, - .map_io = mx31ads_map_io, - .init_irq = mx31ads_init_irq, - .init_machine = mxc_board_init, - .timer = &mx31ads_timer, + .boot_params = MX3x_PHYS_OFFSET + 0x100, + .map_io = mx31ads_map_io, + .init_early = imx31_init_early, + .init_irq = mx31ads_init_irq, + .timer = &mx31ads_timer, + .init_machine = mx31ads_init, MACHINE_END diff --git a/arch/arm/mach-mx3/mach-mx31lilly.c b/arch/arm/mach-mx3/mach-mx31lilly.c index 2c595483f356..ed95745163b8 100644 --- a/arch/arm/mach-mx3/mach-mx31lilly.c +++ b/arch/arm/mach-mx3/mach-mx31lilly.c @@ -24,6 +24,7 @@ #include <linux/init.h> #include <linux/clk.h> #include <linux/gpio.h> +#include <linux/delay.h> #include <linux/platform_device.h> #include <linux/interrupt.h> #include <linux/smsc911x.h> @@ -110,55 +111,9 @@ static struct platform_device physmap_flash_device = { /* USB */ -#if defined(CONFIG_USB_ULPI) - #define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \ PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU) -static int usbotg_init(struct platform_device *pdev) -{ - unsigned int pins[] = { - MX31_PIN_USBOTG_DATA0__USBOTG_DATA0, - MX31_PIN_USBOTG_DATA1__USBOTG_DATA1, - MX31_PIN_USBOTG_DATA2__USBOTG_DATA2, - MX31_PIN_USBOTG_DATA3__USBOTG_DATA3, - MX31_PIN_USBOTG_DATA4__USBOTG_DATA4, - MX31_PIN_USBOTG_DATA5__USBOTG_DATA5, - MX31_PIN_USBOTG_DATA6__USBOTG_DATA6, - MX31_PIN_USBOTG_DATA7__USBOTG_DATA7, - MX31_PIN_USBOTG_CLK__USBOTG_CLK, - MX31_PIN_USBOTG_DIR__USBOTG_DIR, - MX31_PIN_USBOTG_NXT__USBOTG_NXT, - MX31_PIN_USBOTG_STP__USBOTG_STP, - }; - - mxc_iomux_setup_multiple_pins(pins, ARRAY_SIZE(pins), "USB OTG"); - - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA0, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA1, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA2, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA3, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA4, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA5, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA6, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA7, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_CLK, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DIR, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_NXT, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_STP, USB_PAD_CFG); - - mxc_iomux_set_gpr(MUX_PGP_USB_4WIRE, true); - mxc_iomux_set_gpr(MUX_PGP_USB_COMMON, true); - - /* chip select */ - mxc_iomux_alloc_pin(IOMUX_MODE(MX31_PIN_DTR_DCE2, IOMUX_CONFIG_GPIO), - "USBOTG_CS"); - gpio_request(IOMUX_TO_GPIO(MX31_PIN_DTR_DCE2), "USBH1 CS"); - gpio_direction_output(IOMUX_TO_GPIO(MX31_PIN_DTR_DCE2), 0); - - return 0; -} - static int usbh1_init(struct platform_device *pdev) { int pins[] = { @@ -183,7 +138,10 @@ static int usbh1_init(struct platform_device *pdev) mxc_iomux_set_gpr(MUX_PGP_USB_SUSPEND, true); - return 0; + mdelay(10); + + return mx31_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED | + MXC_EHCI_INTERFACE_SINGLE_UNI); } static int usbh2_init(struct platform_device *pdev) @@ -220,41 +178,30 @@ static int usbh2_init(struct platform_device *pdev) gpio_request(IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1), "USBH2 CS"); gpio_direction_output(IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1), 0); - return 0; -} + mdelay(10); -static struct mxc_usbh_platform_data usbotg_pdata = { - .init = usbotg_init, - .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, - .flags = MXC_EHCI_POWER_PINS_ENABLED, -}; + return mx31_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED); +} static const struct mxc_usbh_platform_data usbh1_pdata __initconst = { .init = usbh1_init, .portsc = MXC_EHCI_MODE_UTMI | MXC_EHCI_SERIAL, - .flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_SINGLE_UNI, }; static struct mxc_usbh_platform_data usbh2_pdata __initdata = { .init = usbh2_init, .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, - .flags = MXC_EHCI_POWER_PINS_ENABLED, }; static void lilly1131_usb_init(void) { - usbotg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, - ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, - ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - imx31_add_mxc_ehci_hs(1, &usbh1_pdata); - imx31_add_mxc_ehci_hs(2, &usbh2_pdata); -} -#else -static inline void lilly1131_usb_init(void) {} -#endif /* CONFIG_USB_ULPI */ + usbh2_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS | + ULPI_OTG_DRVVBUS_EXT); + if (usbh2_pdata.otg) + imx31_add_mxc_ehci_hs(2, &usbh2_pdata); +} /* SPI */ @@ -274,8 +221,8 @@ static const struct spi_imx_master spi1_pdata __initconst = { .num_chipselect = ARRAY_SIZE(spi_internal_chipselect), }; -static struct mc13783_platform_data mc13783_pdata __initdata = { - .flags = MC13783_USE_RTC | MC13783_USE_TOUCHSCREEN, +static struct mc13xxx_platform_data mc13783_pdata __initdata = { + .flags = MC13XXX_USE_RTC | MC13XXX_USE_TOUCHSCREEN, }; static struct spi_board_info mc13783_dev __initdata = { @@ -347,10 +294,10 @@ static struct sys_timer mx31lilly_timer = { }; MACHINE_START(LILLY1131, "INCO startec LILLY-1131") - .boot_params = MX3x_PHYS_OFFSET + 0x100, - .map_io = mx31_map_io, - .init_irq = mx31_init_irq, - .init_machine = mx31lilly_board_init, - .timer = &mx31lilly_timer, + .boot_params = MX3x_PHYS_OFFSET + 0x100, + .map_io = mx31_map_io, + .init_early = imx31_init_early, + .init_irq = mx31_init_irq, + .timer = &mx31lilly_timer, + .init_machine = mx31lilly_board_init, MACHINE_END - diff --git a/arch/arm/mach-mx3/mach-mx31lite.c b/arch/arm/mach-mx3/mach-mx31lite.c index 9e64c66396e0..24a21a384bf1 100644 --- a/arch/arm/mach-mx3/mach-mx31lite.c +++ b/arch/arm/mach-mx3/mach-mx31lite.c @@ -27,6 +27,7 @@ #include <linux/usb/otg.h> #include <linux/usb/ulpi.h> #include <linux/mtd/physmap.h> +#include <linux/delay.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -111,9 +112,9 @@ static const struct spi_imx_master spi1_pdata __initconst = { .num_chipselect = ARRAY_SIZE(spi_internal_chipselect), }; -static struct mc13783_platform_data mc13783_pdata __initdata = { - .flags = MC13783_USE_RTC | - MC13783_USE_REGULATOR, +static struct mc13xxx_platform_data mc13783_pdata __initdata = { + .flags = MC13XXX_USE_RTC | + MC13XXX_USE_REGULATOR, }; static struct spi_board_info mc13783_spi_dev __initdata = { @@ -129,7 +130,6 @@ static struct spi_board_info mc13783_spi_dev __initdata = { * USB */ -#if defined(CONFIG_USB_ULPI) #define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \ PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU) @@ -167,15 +167,15 @@ static int usbh2_init(struct platform_device *pdev) gpio_request(IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1), "USBH2 CS"); gpio_direction_output(IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1), 0); - return 0; + mdelay(10); + + return mx31_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED); } static struct mxc_usbh_platform_data usbh2_pdata __initdata = { .init = usbh2_init, .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, - .flags = MXC_EHCI_POWER_PINS_ENABLED, }; -#endif /* * NOR flash @@ -227,7 +227,7 @@ void __init mx31lite_map_io(void) static int mx31lite_baseboard; core_param(mx31lite_baseboard, mx31lite_baseboard, int, 0444); -static void __init mxc_board_init(void) +static void __init mx31lite_init(void) { int ret; @@ -252,13 +252,11 @@ static void __init mxc_board_init(void) imx31_add_spi_imx1(&spi1_pdata); spi_register_board_info(&mc13783_spi_dev, 1); -#if defined(CONFIG_USB_ULPI) /* USB */ - usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, - ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - - imx31_add_mxc_ehci_hs(2, &usbh2_pdata); -#endif + usbh2_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS | + ULPI_OTG_DRVVBUS_EXT); + if (usbh2_pdata.otg) + imx31_add_mxc_ehci_hs(2, &usbh2_pdata); /* SMSC9117 IRQ pin */ ret = gpio_request(IOMUX_TO_GPIO(MX31_PIN_SFS6), "sms9117-irq"); @@ -281,9 +279,10 @@ struct sys_timer mx31lite_timer = { MACHINE_START(MX31LITE, "LogicPD i.MX31 SOM") /* Maintainer: Freescale Semiconductor, Inc. */ - .boot_params = MX3x_PHYS_OFFSET + 0x100, - .map_io = mx31lite_map_io, - .init_irq = mx31_init_irq, - .init_machine = mxc_board_init, - .timer = &mx31lite_timer, + .boot_params = MX3x_PHYS_OFFSET + 0x100, + .map_io = mx31lite_map_io, + .init_early = imx31_init_early, + .init_irq = mx31_init_irq, + .timer = &mx31lite_timer, + .init_machine = mx31lite_init, MACHINE_END diff --git a/arch/arm/mach-mx3/mach-mx31moboard.c b/arch/arm/mach-mx3/mach-mx31moboard.c index 1aa8d65fccbb..6f3692bccb8a 100644 --- a/arch/arm/mach-mx3/mach-mx31moboard.c +++ b/arch/arm/mach-mx3/mach-mx31moboard.c @@ -214,7 +214,7 @@ static struct regulator_init_data cam_vreg_data = { .consumer_supplies = cam_consumers, }; -static struct mc13783_regulator_init_data moboard_regulators[] = { +static struct mc13xxx_regulator_init_data moboard_regulators[] = { { .id = MC13783_REG_VMMC1, .init_data = &sdhc_vreg_data, @@ -267,12 +267,12 @@ static struct mc13783_leds_platform_data moboard_leds = { .tc2_period = MC13783_LED_PERIOD_10MS, }; -static struct mc13783_platform_data moboard_pmic = { +static struct mc13xxx_platform_data moboard_pmic = { .regulators = moboard_regulators, .num_regulators = ARRAY_SIZE(moboard_regulators), .leds = &moboard_leds, - .flags = MC13783_USE_REGULATOR | MC13783_USE_RTC | - MC13783_USE_ADC | MC13783_USE_LED, + .flags = MC13XXX_USE_REGULATOR | MC13XXX_USE_RTC | + MC13XXX_USE_ADC | MC13XXX_USE_LED, }; static struct spi_board_info moboard_spi_board_info[] __initdata = { @@ -400,19 +400,24 @@ static void usb_xcvr_reset(void) mdelay(1); } -#if defined(CONFIG_USB_ULPI) +static int moboard_usbh2_init_hw(struct platform_device *pdev) +{ + return mx31_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED); +} static struct mxc_usbh_platform_data usbh2_pdata __initdata = { + .init = moboard_usbh2_init_hw, .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, - .flags = MXC_EHCI_POWER_PINS_ENABLED, }; static int __init moboard_usbh2_init(void) { struct platform_device *pdev; - 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) + return -ENODEV; pdev = imx31_add_mxc_ehci_hs(2, &usbh2_pdata); if (IS_ERR(pdev)) @@ -420,10 +425,6 @@ static int __init moboard_usbh2_init(void) return 0; } -#else -static inline int moboard_usbh2_init(void) { return 0; } -#endif - static struct gpio_led mx31moboard_leds[] = { { @@ -503,7 +504,7 @@ core_param(mx31moboard_baseboard, mx31moboard_baseboard, int, 0444); /* * Board specific initialization. */ -static void __init mxc_board_init(void) +static void __init mx31moboard_init(void) { mxc_iomux_setup_multiple_pins(moboard_pins, ARRAY_SIZE(moboard_pins), "moboard"); @@ -564,10 +565,10 @@ struct sys_timer mx31moboard_timer = { MACHINE_START(MX31MOBOARD, "EPFL Mobots mx31moboard") /* Maintainer: Valentin Longchamp, EPFL Mobots group */ - .boot_params = MX3x_PHYS_OFFSET + 0x100, - .map_io = mx31_map_io, - .init_irq = mx31_init_irq, - .init_machine = mxc_board_init, - .timer = &mx31moboard_timer, + .boot_params = MX3x_PHYS_OFFSET + 0x100, + .map_io = mx31_map_io, + .init_early = imx31_init_early, + .init_irq = mx31_init_irq, + .timer = &mx31moboard_timer, + .init_machine = mx31moboard_init, MACHINE_END - diff --git a/arch/arm/mach-mx3/mach-mx35_3ds.c b/arch/arm/mach-mx3/mach-mx35_3ds.c index b1963f257c20..ff5fe231b8d6 100644 --- a/arch/arm/mach-mx3/mach-mx35_3ds.c +++ b/arch/arm/mach-mx3/mach-mx35_3ds.c @@ -118,24 +118,42 @@ static iomux_v3_cfg_t mx35pdk_pads[] = { MX35_PAD_SD1_DATA1__ESDHC1_DAT1, MX35_PAD_SD1_DATA2__ESDHC1_DAT2, MX35_PAD_SD1_DATA3__ESDHC1_DAT3, + /* I2C1 */ + MX35_PAD_I2C1_CLK__I2C1_SCL, + MX35_PAD_I2C1_DAT__I2C1_SDA, }; +static int mx35_3ds_otg_init(struct platform_device *pdev) +{ + return mx35_initialize_usb_hw(pdev->id, MXC_EHCI_INTERNAL_PHY); +} + /* OTG config */ static const struct fsl_usb2_platform_data usb_otg_pdata __initconst = { .operating_mode = FSL_USB2_DR_DEVICE, .phy_mode = FSL_USB2_PHY_UTMI_WIDE, + .workaround = FLS_USB2_WORKAROUND_ENGCM09152, +/* + * ENGCM09152 also requires a hardware change. + * Please check the MX35 Chip Errata document for details. + */ }; static struct mxc_usbh_platform_data otg_pdata __initdata = { + .init = mx35_3ds_otg_init, .portsc = MXC_EHCI_MODE_UTMI, - .flags = MXC_EHCI_INTERNAL_PHY, }; +static int mx35_3ds_usbh_init(struct platform_device *pdev) +{ + return mx35_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_SINGLE_UNI | + MXC_EHCI_INTERNAL_PHY); +} + /* USB HOST config */ static const struct mxc_usbh_platform_data usb_host_pdata __initconst = { + .init = mx35_3ds_usbh_init, .portsc = MXC_EHCI_MODE_SERIAL, - .flags = MXC_EHCI_INTERFACE_SINGLE_UNI | - MXC_EHCI_INTERNAL_PHY, }; static int otg_mode_host; @@ -153,10 +171,14 @@ static int __init mx35_3ds_otg_mode(char *options) } __setup("otg_mode=", mx35_3ds_otg_mode); +static const struct imxi2c_platform_data mx35_3ds_i2c0_data __initconst = { + .bitrate = 100000, +}; + /* * Board specific initialization. */ -static void __init mxc_board_init(void) +static void __init mx35_3ds_init(void) { mxc_iomux_v3_setup_multiple_pads(mx35pdk_pads, ARRAY_SIZE(mx35pdk_pads)); @@ -180,6 +202,7 @@ static void __init mxc_board_init(void) if (mxc_expio_init(MX35_CS5_BASE_ADDR, EXPIO_PARENT_INT)) pr_warn("Init of the debugboard failed, all " "devices on the debugboard are unusable.\n"); + imx35_add_imx_i2c0(&mx35_3ds_i2c0_data); } static void __init mx35pdk_timer_init(void) @@ -193,9 +216,10 @@ struct sys_timer mx35pdk_timer = { MACHINE_START(MX35_3DS, "Freescale MX35PDK") /* Maintainer: Freescale Semiconductor, Inc */ - .boot_params = MX3x_PHYS_OFFSET + 0x100, - .map_io = mx35_map_io, - .init_irq = mx35_init_irq, - .init_machine = mxc_board_init, - .timer = &mx35pdk_timer, + .boot_params = MX3x_PHYS_OFFSET + 0x100, + .map_io = mx35_map_io, + .init_early = imx35_init_early, + .init_irq = mx35_init_irq, + .timer = &mx35pdk_timer, + .init_machine = mx35_3ds_init, MACHINE_END diff --git a/arch/arm/mach-mx3/mach-pcm037.c b/arch/arm/mach-mx3/mach-pcm037.c index b752f6bc20a2..f07d3bded674 100644 --- a/arch/arm/mach-mx3/mach-pcm037.c +++ b/arch/arm/mach-mx3/mach-pcm037.c @@ -533,17 +533,25 @@ static struct platform_device pcm970_sja1000 = { .num_resources = ARRAY_SIZE(pcm970_sja1000_resources), }; -#if defined(CONFIG_USB_ULPI) +static int pcm037_otg_init(struct platform_device *pdev) +{ + return mx31_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI); +} + static struct mxc_usbh_platform_data otg_pdata __initdata = { + .init = pcm037_otg_init, .portsc = MXC_EHCI_MODE_ULPI, - .flags = MXC_EHCI_INTERFACE_DIFF_UNI, }; +static int pcm037_usbh2_init(struct platform_device *pdev) +{ + return mx31_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI); +} + static struct mxc_usbh_platform_data usbh2_pdata __initdata = { + .init = pcm037_usbh2_init, .portsc = MXC_EHCI_MODE_ULPI, - .flags = MXC_EHCI_INTERFACE_DIFF_UNI, }; -#endif static const struct fsl_usb2_platform_data otg_device_pdata __initconst = { .operating_mode = FSL_USB2_DR_DEVICE, @@ -568,7 +576,7 @@ __setup("otg_mode=", pcm037_otg_mode); /* * Board specific initialization. */ -static void __init mxc_board_init(void) +static void __init pcm037_init(void) { int ret; @@ -646,19 +654,18 @@ static void __init mxc_board_init(void) platform_device_register(&pcm970_sja1000); -#if defined(CONFIG_USB_ULPI) if (otg_mode_host) { - otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, - ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - - imx31_add_mxc_ehci_otg(&otg_pdata); + otg_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS | + ULPI_OTG_DRVVBUS_EXT); + if (otg_pdata.otg) + imx31_add_mxc_ehci_otg(&otg_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) + imx31_add_mxc_ehci_hs(2, &usbh2_pdata); - imx31_add_mxc_ehci_hs(2, &usbh2_pdata); -#endif if (!otg_mode_host) imx31_add_fsl_usb2_udc(&otg_device_pdata); @@ -675,9 +682,10 @@ struct sys_timer pcm037_timer = { MACHINE_START(PCM037, "Phytec Phycore pcm037") /* Maintainer: Pengutronix */ - .boot_params = MX3x_PHYS_OFFSET + 0x100, - .map_io = mx31_map_io, - .init_irq = mx31_init_irq, - .init_machine = mxc_board_init, - .timer = &pcm037_timer, + .boot_params = MX3x_PHYS_OFFSET + 0x100, + .map_io = mx31_map_io, + .init_early = imx31_init_early, + .init_irq = mx31_init_irq, + .timer = &pcm037_timer, + .init_machine = pcm037_init, MACHINE_END diff --git a/arch/arm/mach-mx3/mach-pcm037_eet.c b/arch/arm/mach-mx3/mach-pcm037_eet.c index fda56545d2fd..df6fb07d037e 100644 --- a/arch/arm/mach-mx3/mach-pcm037_eet.c +++ b/arch/arm/mach-mx3/mach-pcm037_eet.c @@ -180,9 +180,7 @@ static int __init eet_init_devices(void) /* SPI */ spi_register_board_info(pcm037_spi_dev, ARRAY_SIZE(pcm037_spi_dev)); -#if defined(CONFIG_SPI_IMX) || defined(CONFIG_SPI_IMX_MODULE) imx31_add_spi_imx0(&pcm037_spi1_pdata); -#endif platform_device_register(&pcm037_gpio_keys_device); diff --git a/arch/arm/mach-mx3/mach-pcm043.c b/arch/arm/mach-mx3/mach-pcm043.c index bcf83fc7e701..b3ecfb22d241 100644 --- a/arch/arm/mach-mx3/mach-pcm043.c +++ b/arch/arm/mach-mx3/mach-pcm043.c @@ -115,7 +115,6 @@ static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; -#if defined CONFIG_I2C_IMX || defined CONFIG_I2C_IMX_MODULE static const struct imxi2c_platform_data pcm043_i2c0_data __initconst = { .bitrate = 50000, }; @@ -134,7 +133,6 @@ static struct i2c_board_info pcm043_i2c_devices[] = { I2C_BOARD_INFO("pcf8563", 0x51), } }; -#endif static struct platform_device *devices[] __initdata = { &pcm043_flash, @@ -221,9 +219,9 @@ static iomux_v3_cfg_t pcm043_pads[] = { MX35_PAD_SD1_DATA3__ESDHC1_DAT3, }; -#define AC97_GPIO_TXFS (1 * 32 + 31) -#define AC97_GPIO_TXD (1 * 32 + 28) -#define AC97_GPIO_RESET (1 * 32 + 0) +#define AC97_GPIO_TXFS IMX_GPIO_NR(2, 31) +#define AC97_GPIO_TXD IMX_GPIO_NR(2, 28) +#define AC97_GPIO_RESET IMX_GPIO_NR(2, 0) static void pcm043_ac97_warm_reset(struct snd_ac97 *ac97) { @@ -307,18 +305,26 @@ pcm037_nand_board_info __initconst = { .hw_ecc = 1, }; -#if defined(CONFIG_USB_ULPI) +static int pcm043_otg_init(struct platform_device *pdev) +{ + return mx35_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_DIFF_UNI); +} + static struct mxc_usbh_platform_data otg_pdata __initdata = { + .init = pcm043_otg_init, .portsc = MXC_EHCI_MODE_UTMI, - .flags = MXC_EHCI_INTERFACE_DIFF_UNI, }; +static int pcm043_usbh1_init(struct platform_device *pdev) +{ + return mx35_initialize_usb_hw(pdev->id, MXC_EHCI_INTERFACE_SINGLE_UNI | + MXC_EHCI_INTERNAL_PHY | MXC_EHCI_IPPUE_DOWN); +} + static const struct mxc_usbh_platform_data usbh1_pdata __initconst = { + .init = pcm043_usbh1_init, .portsc = MXC_EHCI_MODE_SERIAL, - .flags = MXC_EHCI_INTERFACE_SINGLE_UNI | MXC_EHCI_INTERNAL_PHY | - MXC_EHCI_IPPUE_DOWN, }; -#endif static const struct fsl_usb2_platform_data otg_device_pdata __initconst = { .operating_mode = FSL_USB2_DR_DEVICE, @@ -343,7 +349,7 @@ __setup("otg_mode=", pcm043_otg_mode); /* * Board specific initialization. */ -static void __init mxc_board_init(void) +static void __init pcm043_init(void) { mxc_iomux_v3_setup_multiple_pads(pcm043_pads, ARRAY_SIZE(pcm043_pads)); @@ -369,26 +375,22 @@ static void __init mxc_board_init(void) imx35_add_imx_uart1(&uart_pdata); -#if defined CONFIG_I2C_IMX || defined CONFIG_I2C_IMX_MODULE i2c_register_board_info(0, pcm043_i2c_devices, ARRAY_SIZE(pcm043_i2c_devices)); imx35_add_imx_i2c0(&pcm043_i2c0_data); -#endif mxc_register_device(&mx3_ipu, &mx3_ipu_data); mxc_register_device(&mx3_fb, &mx3fb_pdata); -#if defined(CONFIG_USB_ULPI) if (otg_mode_host) { - otg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, - ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); - - imx35_add_mxc_ehci_otg(&otg_pdata); + otg_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS | + ULPI_OTG_DRVVBUS_EXT); + if (otg_pdata.otg) + imx35_add_mxc_ehci_otg(&otg_pdata); } - imx35_add_mxc_ehci_hs(&usbh1_pdata); -#endif + if (!otg_mode_host) imx35_add_fsl_usb2_udc(&otg_device_pdata); @@ -407,10 +409,10 @@ struct sys_timer pcm043_timer = { MACHINE_START(PCM043, "Phytec Phycore pcm043") /* Maintainer: Pengutronix */ - .boot_params = MX3x_PHYS_OFFSET + 0x100, - .map_io = mx35_map_io, - .init_irq = mx35_init_irq, - .init_machine = mxc_board_init, - .timer = &pcm043_timer, + .boot_params = MX3x_PHYS_OFFSET + 0x100, + .map_io = mx35_map_io, + .init_early = imx35_init_early, + .init_irq = mx35_init_irq, + .timer = &pcm043_timer, + .init_machine = pcm043_init, MACHINE_END - diff --git a/arch/arm/mach-mx3/mach-qong.c b/arch/arm/mach-mx3/mach-qong.c index fd1050c40964..17f758b77623 100644 --- a/arch/arm/mach-mx3/mach-qong.c +++ b/arch/arm/mach-mx3/mach-qong.c @@ -54,10 +54,6 @@ #define QONG_FPGA_IRQ IOMUX_TO_IRQ(MX31_PIN_DTR_DCE1) -/* - * This file contains the board-specific initialization routines. - */ - static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; @@ -247,7 +243,7 @@ static void __init qong_init_fpga(void) /* * Board specific initialization. */ -static void __init mxc_board_init(void) +static void __init qong_init(void) { mxc_init_imx_uart(); qong_init_nor_mtd(); @@ -263,16 +259,12 @@ static struct sys_timer qong_timer = { .init = qong_timer_init, }; -/* - * The following uses standard kernel macros defined in arch.h in order to - * initialize __mach_desc_QONG data structure. - */ - MACHINE_START(QONG, "Dave/DENX QongEVB-LITE") /* Maintainer: DENX Software Engineering GmbH */ - .boot_params = MX3x_PHYS_OFFSET + 0x100, - .map_io = mx31_map_io, - .init_irq = mx31_init_irq, - .init_machine = mxc_board_init, - .timer = &qong_timer, + .boot_params = MX3x_PHYS_OFFSET + 0x100, + .map_io = mx31_map_io, + .init_early = imx31_init_early, + .init_irq = mx31_init_irq, + .timer = &qong_timer, + .init_machine = qong_init, MACHINE_END diff --git a/arch/arm/mach-mx3/mach-vpr200.c b/arch/arm/mach-mx3/mach-vpr200.c new file mode 100644 index 000000000000..2cf390fbd980 --- /dev/null +++ b/arch/arm/mach-mx3/mach-vpr200.c @@ -0,0 +1,328 @@ +/* + * Copyright 2009 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright (C) 2009 Marc Kleine-Budde, Pengutronix + * Copyright 2010 Creative Product Design + * + * Derived from mx35 3stack. + * Original author: Fabio Estevam <fabio.estevam@freescale.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. + */ + +#include <linux/types.h> +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/mtd/physmap.h> +#include <linux/memory.h> +#include <linux/gpio.h> + +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/time.h> + +#include <mach/hardware.h> +#include <mach/common.h> +#include <mach/iomux-mx35.h> +#include <mach/irqs.h> +#include <mach/ipu.h> +#include <mach/mx3fb.h> + +#include <linux/i2c.h> +#include <linux/i2c/at24.h> +#include <linux/mfd/mc13xxx.h> +#include <linux/gpio_keys.h> + +#include "devices-imx35.h" +#include "devices.h" + +#define GPIO_LCDPWR IMX_GPIO_NR(1, 2) +#define GPIO_PMIC_INT IMX_GPIO_NR(2, 0) + +#define GPIO_BUTTON1 IMX_GPIO_NR(1, 4) +#define GPIO_BUTTON2 IMX_GPIO_NR(1, 5) +#define GPIO_BUTTON3 IMX_GPIO_NR(1, 7) +#define GPIO_BUTTON4 IMX_GPIO_NR(1, 8) +#define GPIO_BUTTON5 IMX_GPIO_NR(1, 9) +#define GPIO_BUTTON6 IMX_GPIO_NR(1, 10) +#define GPIO_BUTTON7 IMX_GPIO_NR(1, 11) +#define GPIO_BUTTON8 IMX_GPIO_NR(1, 12) + +static const struct fb_videomode fb_modedb[] = { + { + /* 800x480 @ 60 Hz */ + .name = "PT0708048", + .refresh = 60, + .xres = 800, + .yres = 480, + .pixclock = KHZ2PICOS(33260), + .left_margin = 50, + .right_margin = 156, + .upper_margin = 10, + .lower_margin = 10, + .hsync_len = 1, /* note: DE only display */ + .vsync_len = 1, /* note: DE only display */ + .sync = FB_SYNC_CLK_IDLE_EN | FB_SYNC_OE_ACT_HIGH, + .vmode = FB_VMODE_NONINTERLACED, + .flag = 0, + }, { + /* 800x480 @ 60 Hz */ + .name = "CTP-CLAA070LC0ACW", + .refresh = 60, + .xres = 800, + .yres = 480, + .pixclock = KHZ2PICOS(27000), + .left_margin = 50, + .right_margin = 50, /* whole line should have 900 clocks */ + .upper_margin = 10, + .lower_margin = 10, /* whole frame should have 500 lines */ + .hsync_len = 1, /* note: DE only display */ + .vsync_len = 1, /* note: DE only display */ + .sync = FB_SYNC_CLK_IDLE_EN | FB_SYNC_OE_ACT_HIGH, + .vmode = FB_VMODE_NONINTERLACED, + .flag = 0, + } +}; + +static struct ipu_platform_data mx3_ipu_data = { + .irq_base = MXC_IPU_IRQ_START, +}; + +static struct mx3fb_platform_data mx3fb_pdata = { + .dma_dev = &mx3_ipu.dev, + .name = "PT0708048", + .mode = fb_modedb, + .num_modes = ARRAY_SIZE(fb_modedb), +}; + +static struct physmap_flash_data vpr200_flash_data = { + .width = 2, +}; + +static struct resource vpr200_flash_resource = { + .start = MX35_CS0_BASE_ADDR, + .end = MX35_CS0_BASE_ADDR + SZ_64M - 1, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device vpr200_flash = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &vpr200_flash_data, + }, + .resource = &vpr200_flash_resource, + .num_resources = 1, +}; + +static const struct mxc_nand_platform_data + vpr200_nand_board_info __initconst = { + .width = 1, + .hw_ecc = 1, + .flash_bbt = 1, +}; + +#define VPR_KEY_DEBOUNCE 500 +static struct gpio_keys_button vpr200_gpio_keys_table[] = { + {KEY_F2, GPIO_BUTTON1, 1, "vpr-keys: F2", 0, VPR_KEY_DEBOUNCE}, + {KEY_F3, GPIO_BUTTON2, 1, "vpr-keys: F3", 0, VPR_KEY_DEBOUNCE}, + {KEY_F4, GPIO_BUTTON3, 1, "vpr-keys: F4", 0, VPR_KEY_DEBOUNCE}, + {KEY_F5, GPIO_BUTTON4, 1, "vpr-keys: F5", 0, VPR_KEY_DEBOUNCE}, + {KEY_F6, GPIO_BUTTON5, 1, "vpr-keys: F6", 0, VPR_KEY_DEBOUNCE}, + {KEY_F7, GPIO_BUTTON6, 1, "vpr-keys: F7", 0, VPR_KEY_DEBOUNCE}, + {KEY_F8, GPIO_BUTTON7, 1, "vpr-keys: F8", 1, VPR_KEY_DEBOUNCE}, + {KEY_F9, GPIO_BUTTON8, 1, "vpr-keys: F9", 1, VPR_KEY_DEBOUNCE}, +}; + +static struct gpio_keys_platform_data vpr200_gpio_keys_data = { + .buttons = vpr200_gpio_keys_table, + .nbuttons = ARRAY_SIZE(vpr200_gpio_keys_table), +}; + +static struct platform_device vpr200_device_gpiokeys = { + .name = "gpio-keys", + .dev = { + .platform_data = &vpr200_gpio_keys_data, + } +}; + +static struct mc13xxx_platform_data vpr200_pmic = { + .flags = MC13XXX_USE_ADC | MC13XXX_USE_TOUCHSCREEN, +}; + +static const struct imxi2c_platform_data vpr200_i2c0_data __initconst = { + .bitrate = 50000, +}; + +static struct at24_platform_data vpr200_eeprom = { + .byte_len = 2048 / 8, + .page_size = 1, +}; + +static struct i2c_board_info vpr200_i2c_devices[] = { + { + I2C_BOARD_INFO("at24", 0x50), /* E0=0, E1=0, E2=0 */ + .platform_data = &vpr200_eeprom, + }, { + I2C_BOARD_INFO("mc13892", 0x08), + .platform_data = &vpr200_pmic, + .irq = gpio_to_irq(GPIO_PMIC_INT), + } +}; + +static iomux_v3_cfg_t vpr200_pads[] = { + /* UART1 */ + MX35_PAD_TXD1__UART1_TXD_MUX, + MX35_PAD_RXD1__UART1_RXD_MUX, + /* UART3 */ + MX35_PAD_ATA_DATA10__UART3_RXD_MUX, + MX35_PAD_ATA_DATA11__UART3_TXD_MUX, + /* FEC */ + MX35_PAD_FEC_TX_CLK__FEC_TX_CLK, + MX35_PAD_FEC_RX_CLK__FEC_RX_CLK, + MX35_PAD_FEC_RX_DV__FEC_RX_DV, + MX35_PAD_FEC_COL__FEC_COL, + MX35_PAD_FEC_RDATA0__FEC_RDATA_0, + MX35_PAD_FEC_TDATA0__FEC_TDATA_0, + MX35_PAD_FEC_TX_EN__FEC_TX_EN, + MX35_PAD_FEC_MDC__FEC_MDC, + MX35_PAD_FEC_MDIO__FEC_MDIO, + MX35_PAD_FEC_TX_ERR__FEC_TX_ERR, + MX35_PAD_FEC_RX_ERR__FEC_RX_ERR, + MX35_PAD_FEC_CRS__FEC_CRS, + MX35_PAD_FEC_RDATA1__FEC_RDATA_1, + MX35_PAD_FEC_TDATA1__FEC_TDATA_1, + MX35_PAD_FEC_RDATA2__FEC_RDATA_2, + MX35_PAD_FEC_TDATA2__FEC_TDATA_2, + MX35_PAD_FEC_RDATA3__FEC_RDATA_3, + MX35_PAD_FEC_TDATA3__FEC_TDATA_3, + /* Display */ + MX35_PAD_LD0__IPU_DISPB_DAT_0, + MX35_PAD_LD1__IPU_DISPB_DAT_1, + MX35_PAD_LD2__IPU_DISPB_DAT_2, + MX35_PAD_LD3__IPU_DISPB_DAT_3, + MX35_PAD_LD4__IPU_DISPB_DAT_4, + MX35_PAD_LD5__IPU_DISPB_DAT_5, + MX35_PAD_LD6__IPU_DISPB_DAT_6, + MX35_PAD_LD7__IPU_DISPB_DAT_7, + MX35_PAD_LD8__IPU_DISPB_DAT_8, + MX35_PAD_LD9__IPU_DISPB_DAT_9, + MX35_PAD_LD10__IPU_DISPB_DAT_10, + MX35_PAD_LD11__IPU_DISPB_DAT_11, + MX35_PAD_LD12__IPU_DISPB_DAT_12, + MX35_PAD_LD13__IPU_DISPB_DAT_13, + MX35_PAD_LD14__IPU_DISPB_DAT_14, + MX35_PAD_LD15__IPU_DISPB_DAT_15, + MX35_PAD_LD16__IPU_DISPB_DAT_16, + MX35_PAD_LD17__IPU_DISPB_DAT_17, + MX35_PAD_D3_FPSHIFT__IPU_DISPB_D3_CLK, + MX35_PAD_D3_DRDY__IPU_DISPB_D3_DRDY, + MX35_PAD_CONTRAST__IPU_DISPB_CONTR, + /* LCD Enable */ + MX35_PAD_D3_VSYNC__GPIO1_2, + /* USBOTG */ + MX35_PAD_USBOTG_PWR__USB_TOP_USBOTG_PWR, + MX35_PAD_USBOTG_OC__USB_TOP_USBOTG_OC, + /* SDCARD */ + MX35_PAD_SD1_CMD__ESDHC1_CMD, + MX35_PAD_SD1_CLK__ESDHC1_CLK, + MX35_PAD_SD1_DATA0__ESDHC1_DAT0, + MX35_PAD_SD1_DATA1__ESDHC1_DAT1, + MX35_PAD_SD1_DATA2__ESDHC1_DAT2, + MX35_PAD_SD1_DATA3__ESDHC1_DAT3, + /* PMIC */ + MX35_PAD_GPIO2_0__GPIO2_0, + /* GPIO keys */ + MX35_PAD_SCKR__GPIO1_4, + MX35_PAD_COMPARE__GPIO1_5, + MX35_PAD_SCKT__GPIO1_7, + MX35_PAD_FST__GPIO1_8, + MX35_PAD_HCKT__GPIO1_9, + MX35_PAD_TX5_RX0__GPIO1_10, + MX35_PAD_TX4_RX1__GPIO1_11, + MX35_PAD_TX3_RX2__GPIO1_12, +}; + +/* USB Device config */ +static const struct fsl_usb2_platform_data otg_device_pdata __initconst = { + .operating_mode = FSL_USB2_DR_DEVICE, + .phy_mode = FSL_USB2_PHY_UTMI, + .workaround = FLS_USB2_WORKAROUND_ENGCM09152, +}; + +/* USB HOST config */ +static const struct mxc_usbh_platform_data usb_host_pdata __initconst = { + .portsc = MXC_EHCI_MODE_SERIAL, + .flags = MXC_EHCI_INTERFACE_SINGLE_UNI | + MXC_EHCI_INTERNAL_PHY, +}; + +static struct platform_device *devices[] __initdata = { + &vpr200_flash, + &vpr200_device_gpiokeys, +}; + +/* + * Board specific initialization. + */ +static void __init vpr200_board_init(void) +{ + mxc_iomux_v3_setup_multiple_pads(vpr200_pads, ARRAY_SIZE(vpr200_pads)); + + imx35_add_fec(NULL); + imx35_add_imx2_wdt(NULL); + + platform_add_devices(devices, ARRAY_SIZE(devices)); + + if (0 != gpio_request(GPIO_LCDPWR, "LCDPWR")) + printk(KERN_WARNING "vpr200: Couldn't get LCDPWR gpio\n"); + else + gpio_direction_output(GPIO_LCDPWR, 0); + + if (0 != gpio_request(GPIO_PMIC_INT, "PMIC_INT")) + printk(KERN_WARNING "vpr200: Couldn't get PMIC_INT gpio\n"); + else + gpio_direction_input(GPIO_PMIC_INT); + + imx35_add_imx_uart0(NULL); + imx35_add_imx_uart2(NULL); + + mxc_register_device(&mx3_ipu, &mx3_ipu_data); + mxc_register_device(&mx3_fb, &mx3fb_pdata); + + imx35_add_fsl_usb2_udc(&otg_device_pdata); + imx35_add_mxc_ehci_hs(&usb_host_pdata); + + imx35_add_mxc_nand(&vpr200_nand_board_info); + imx35_add_sdhci_esdhc_imx(0, NULL); + + i2c_register_board_info(0, vpr200_i2c_devices, + ARRAY_SIZE(vpr200_i2c_devices)); + + imx35_add_imx_i2c0(&vpr200_i2c0_data); +} + +static void __init vpr200_timer_init(void) +{ + mx35_clocks_init(); +} + +struct sys_timer vpr200_timer = { + .init = vpr200_timer_init, +}; + +MACHINE_START(VPR200, "VPR200") + /* Maintainer: Creative Product Design */ + .map_io = mx35_map_io, + .init_early = imx35_init_early, + .init_irq = mx35_init_irq, + .timer = &vpr200_timer, + .init_machine = vpr200_board_init, +MACHINE_END diff --git a/arch/arm/mach-mx3/mm.c b/arch/arm/mach-mx3/mm.c index 47118f760244..54d7174b4202 100644 --- a/arch/arm/mach-mx3/mm.c +++ b/arch/arm/mach-mx3/mm.c @@ -27,14 +27,8 @@ #include <mach/common.h> #include <mach/hardware.h> #include <mach/iomux-v3.h> - -/*! - * @file mm.c - * - * @brief This file creates static virtual to physical mappings, common to all MX3 boards. - * - * @ingroup Memory - */ +#include <mach/gpio.h> +#include <mach/irqs.h> #ifdef CONFIG_SOC_IMX31 static struct map_desc mx31_io_desc[] __initdata = { @@ -52,17 +46,25 @@ static struct map_desc mx31_io_desc[] __initdata = { */ void __init mx31_map_io(void) { + iotable_init(mx31_io_desc, ARRAY_SIZE(mx31_io_desc)); +} + +void __init imx31_init_early(void) +{ mxc_set_cpu_type(MXC_CPU_MX31); mxc_arch_reset_init(MX31_IO_ADDRESS(MX31_WDOG_BASE_ADDR)); - - iotable_init(mx31_io_desc, ARRAY_SIZE(mx31_io_desc)); } -int imx31_register_gpios(void); +static struct mxc_gpio_port imx31_gpio_ports[] = { + DEFINE_IMX_GPIO_PORT_IRQ(MX31, 0, 1, MX31_INT_GPIO1), + DEFINE_IMX_GPIO_PORT_IRQ(MX31, 1, 2, MX31_INT_GPIO2), + DEFINE_IMX_GPIO_PORT_IRQ(MX31, 2, 3, MX31_INT_GPIO3), +}; + void __init mx31_init_irq(void) { mxc_init_irq(MX31_IO_ADDRESS(MX31_AVIC_BASE_ADDR)); - imx31_register_gpios(); + mxc_gpio_init(imx31_gpio_ports, ARRAY_SIZE(imx31_gpio_ports)); } #endif /* ifdef CONFIG_SOC_IMX31 */ @@ -77,18 +79,26 @@ static struct map_desc mx35_io_desc[] __initdata = { void __init mx35_map_io(void) { + iotable_init(mx35_io_desc, ARRAY_SIZE(mx35_io_desc)); +} + +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)); - - iotable_init(mx35_io_desc, ARRAY_SIZE(mx35_io_desc)); } -int imx35_register_gpios(void); +static struct mxc_gpio_port imx35_gpio_ports[] = { + DEFINE_IMX_GPIO_PORT_IRQ(MX35, 0, 1, MX35_INT_GPIO1), + DEFINE_IMX_GPIO_PORT_IRQ(MX35, 1, 2, MX35_INT_GPIO2), + DEFINE_IMX_GPIO_PORT_IRQ(MX35, 2, 3, MX35_INT_GPIO3), +}; + void __init mx35_init_irq(void) { mxc_init_irq(MX35_IO_ADDRESS(MX35_AVIC_BASE_ADDR)); - imx35_register_gpios(); + mxc_gpio_init(imx35_gpio_ports, ARRAY_SIZE(imx35_gpio_ports)); } #endif /* ifdef CONFIG_SOC_IMX35 */ @@ -129,4 +139,3 @@ static int mxc_init_l2x0(void) arch_initcall(mxc_init_l2x0); #endif - diff --git a/arch/arm/mach-mx3/mx31moboard-devboard.c b/arch/arm/mach-mx3/mx31moboard-devboard.c index 94a0b9e4b7f3..6410b9c48a02 100644 --- a/arch/arm/mach-mx3/mx31moboard-devboard.c +++ b/arch/arm/mach-mx3/mx31moboard-devboard.c @@ -15,6 +15,7 @@ #include <linux/gpio.h> #include <linux/init.h> #include <linux/interrupt.h> +#include <linux/delay.h> #include <linux/platform_device.h> #include <linux/slab.h> #include <linux/types.h> @@ -149,7 +150,10 @@ static int devboard_usbh1_hw_init(struct platform_device *pdev) mxc_iomux_set_pad(MX31_PIN_CSPI1_SPI_RDY, USB_PAD_CFG); mxc_iomux_set_pad(MX31_PIN_SFS6, USB_PAD_CFG); - return 0; + mdelay(10); + + return mx31_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED | + MXC_EHCI_INTERFACE_SINGLE_UNI); } #define USBH1_VBUSEN_B IOMUX_TO_GPIO(MX31_PIN_NFRE_B) @@ -187,7 +191,6 @@ static int devboard_isp1105_set_vbus(struct otg_transceiver *otg, bool on) static struct mxc_usbh_platform_data usbh1_pdata __initdata = { .init = devboard_usbh1_hw_init, .portsc = MXC_EHCI_MODE_UTMI | MXC_EHCI_SERIAL, - .flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_SINGLE_UNI, }; static int __init devboard_usbh1_init(void) diff --git a/arch/arm/mach-mx3/mx31moboard-marxbot.c b/arch/arm/mach-mx3/mx31moboard-marxbot.c index f449a97ae1a2..57f7b00cb709 100644 --- a/arch/arm/mach-mx3/mx31moboard-marxbot.c +++ b/arch/arm/mach-mx3/mx31moboard-marxbot.c @@ -265,7 +265,10 @@ static int marxbot_usbh1_hw_init(struct platform_device *pdev) mxc_iomux_set_pad(MX31_PIN_CSPI1_SPI_RDY, USB_PAD_CFG); mxc_iomux_set_pad(MX31_PIN_SFS6, USB_PAD_CFG); - return 0; + mdelay(10); + + return mx31_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED | + MXC_EHCI_INTERFACE_SINGLE_UNI); } #define USBH1_VBUSEN_B IOMUX_TO_GPIO(MX31_PIN_NFRE_B) @@ -303,7 +306,6 @@ static int marxbot_isp1105_set_vbus(struct otg_transceiver *otg, bool on) static struct mxc_usbh_platform_data usbh1_pdata __initdata = { .init = marxbot_usbh1_hw_init, .portsc = MXC_EHCI_MODE_UTMI | MXC_EHCI_SERIAL, - .flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_SINGLE_UNI, }; static int __init marxbot_usbh1_init(void) diff --git a/arch/arm/mach-mx3/mx31moboard-smartbot.c b/arch/arm/mach-mx3/mx31moboard-smartbot.c index bbec3c82264a..35f806e737c1 100644 --- a/arch/arm/mach-mx3/mx31moboard-smartbot.c +++ b/arch/arm/mach-mx3/mx31moboard-smartbot.c @@ -123,17 +123,24 @@ static const struct fsl_usb2_platform_data usb_pdata __initconst = { #if defined(CONFIG_USB_ULPI) +static int smartbot_otg_init(struct platform_device *pdev) +{ + return mx31_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED); +} + static struct mxc_usbh_platform_data otg_host_pdata __initdata = { + .init = smartbot_otg_init, .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, - .flags = MXC_EHCI_POWER_PINS_ENABLED, }; static int __init smartbot_otg_host_init(void) { struct platform_device *pdev; - otg_host_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, - ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT); + otg_host_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS | + ULPI_OTG_DRVVBUS_EXT); + if (!otg_host_pdata.otg) + return -ENODEV; pdev = imx31_add_mxc_ehci_otg(&otg_host_pdata); if (IS_ERR(pdev)) diff --git a/arch/arm/mach-mx5/Kconfig b/arch/arm/mach-mx5/Kconfig index de4fa992fc3e..83ee08847d4d 100644 --- a/arch/arm/mach-mx5/Kconfig +++ b/arch/arm/mach-mx5/Kconfig @@ -1,5 +1,6 @@ if ARCH_MX5 -# ARCH_MX51 and ARCH_MX50 are left for compatibility +# ARCH_MX50/51/53 are left to mark places where prevent multi-soc in single +# image. So for most time, SOC_IMX50/51/53 should be used. config ARCH_MX50 bool @@ -50,6 +51,7 @@ config MACH_MX51_BABBAGE config MACH_MX51_3DS bool "Support MX51PDK (3DS)" select SOC_IMX51 + select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_KEYPAD select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX @@ -112,19 +114,32 @@ config MACH_EUKREA_MBIMXSD51_BASEBOARD endchoice -config MACH_MX51_EFIKAMX - bool "Support MX51 Genesi Efika MX nettop" +config MX51_EFIKA_COMMON + bool select SOC_IMX51 select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX select IMX_HAVE_PLATFORM_SPI_IMX + select MXC_ULPI if USB_ULPI + +config MACH_MX51_EFIKAMX + bool "Support MX51 Genesi Efika MX nettop" + select MX51_EFIKA_COMMON help Include support for Genesi Efika MX nettop. This includes specific configurations for the board and its peripherals. +config MACH_MX51_EFIKASB + bool "Support MX51 Genesi Efika Smartbook" + select MX51_EFIKA_COMMON + help + Include support for Genesi Efika Smartbook. This includes specific + configurations for the board and its peripherals. + config MACH_MX53_EVK bool "Support MX53 EVK platforms" select SOC_IMX53 + select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX @@ -136,6 +151,8 @@ config MACH_MX53_EVK config MACH_MX53_SMD bool "Support MX53 SMD platforms" select SOC_IMX53 + select IMX_HAVE_PLATFORM_IMX2_WDT + select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART help Include support for MX53 SMD platform. This includes specific @@ -144,7 +161,10 @@ config MACH_MX53_SMD config MACH_MX53_LOCO bool "Support MX53 LOCO platforms" select SOC_IMX53 + select IMX_HAVE_PLATFORM_IMX2_WDT + select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART + select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX help Include support for MX53 LOCO platform. This includes specific configurations for the board and its peripherals. @@ -157,6 +177,7 @@ config MACH_MX50_RDP select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX select IMX_HAVE_PLATFORM_SPI_IMX + select IMX_HAVE_PLATFORM_FEC help Include support for MX50 reference design platform (RDP) board. This includes specific configurations for the board and its peripherals. diff --git a/arch/arm/mach-mx5/Makefile b/arch/arm/mach-mx5/Makefile index 0d43be98e51c..4f63048be3ca 100644 --- a/arch/arm/mach-mx5/Makefile +++ b/arch/arm/mach-mx5/Makefile @@ -3,7 +3,7 @@ # # Object file lists. -obj-y := cpu.o mm.o clock-mx51-mx53.o devices.o +obj-y := cpu.o mm.o clock-mx51-mx53.o devices.o ehci.o obj-$(CONFIG_SOC_IMX50) += mm-mx50.o obj-$(CONFIG_CPU_FREQ_IMX) += cpu_op-mx51.o @@ -16,5 +16,7 @@ obj-$(CONFIG_MACH_EUKREA_CPUIMX51) += board-cpuimx51.o obj-$(CONFIG_MACH_EUKREA_MBIMX51_BASEBOARD) += eukrea_mbimx51-baseboard.o obj-$(CONFIG_MACH_EUKREA_CPUIMX51SD) += board-cpuimx51sd.o obj-$(CONFIG_MACH_EUKREA_MBIMXSD51_BASEBOARD) += eukrea_mbimxsd-baseboard.o +obj-$(CONFIG_MX51_EFIKA_COMMON) += mx51_efika.o obj-$(CONFIG_MACH_MX51_EFIKAMX) += board-mx51_efikamx.o +obj-$(CONFIG_MACH_MX51_EFIKASB) += board-mx51_efikasb.o obj-$(CONFIG_MACH_MX50_RDP) += board-mx50_rdp.o diff --git a/arch/arm/mach-mx5/board-cpuimx51.c b/arch/arm/mach-mx5/board-cpuimx51.c index f8652ef25f85..d0296a94c475 100644 --- a/arch/arm/mach-mx5/board-cpuimx51.c +++ b/arch/arm/mach-mx5/board-cpuimx51.c @@ -60,7 +60,6 @@ #define MX51_USB_PLL_DIV_19_2_MHZ 0x01 #define MX51_USB_PLL_DIV_24_MHZ 0x02 -#if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE) static struct plat_serial8250_port serial_platform_data[] = { { .mapbase = (unsigned long)(MX51_CS1_BASE_ADDR + 0x400000), @@ -105,12 +104,9 @@ static struct platform_device serial_device = { .platform_data = serial_platform_data, }, }; -#endif static struct platform_device *devices[] __initdata = { -#if defined(CONFIG_SERIAL_8250) || defined(CONFIG_SERIAL_8250_MODULE) &serial_device, -#endif }; static iomux_v3_cfg_t eukrea_cpuimx51_pads[] = { @@ -188,7 +184,10 @@ static int initialize_otg_port(struct platform_device *pdev) v |= MX51_USB_PLL_DIV_19_2_MHZ; __raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC2_OFFSET); iounmap(usb_base); - return 0; + + mdelay(10); + + return mx51_initialize_usb_hw(0, MXC_EHCI_INTERNAL_PHY); } static int initialize_usbh1_port(struct platform_device *pdev) @@ -206,13 +205,16 @@ static int initialize_usbh1_port(struct platform_device *pdev) v = __raw_readl(usbother_base + MX51_USB_CTRL_1_OFFSET); __raw_writel(v | MX51_USB_CTRL_UH1_EXT_CLK_EN, usbother_base + MX51_USB_CTRL_1_OFFSET); iounmap(usb_base); - return 0; + + mdelay(10); + + return mx51_initialize_usb_hw(1, MXC_EHCI_POWER_PINS_ENABLED | + MXC_EHCI_ITC_NO_THRESHOLD); } static struct mxc_usbh_platform_data dr_utmi_config = { .init = initialize_otg_port, .portsc = MXC_EHCI_UTMI_16BIT, - .flags = MXC_EHCI_INTERNAL_PHY, }; static struct fsl_usb2_platform_data usb_pdata = { @@ -223,7 +225,6 @@ static struct fsl_usb2_platform_data usb_pdata = { static struct mxc_usbh_platform_data usbh1_config = { .init = initialize_usbh1_port, .portsc = MXC_EHCI_MODE_ULPI, - .flags = (MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_ITC_NO_THRESHOLD), }; static int otg_mode_host; @@ -298,7 +299,8 @@ MACHINE_START(EUKREA_CPUIMX51, "Eukrea CPUIMX51 Module") /* Maintainer: Eric Bénard <eric@eukrea.com> */ .boot_params = MX51_PHYS_OFFSET + 0x100, .map_io = mx51_map_io, + .init_early = imx51_init_early, .init_irq = mx51_init_irq, - .init_machine = eukrea_cpuimx51_init, .timer = &mxc_timer, + .init_machine = eukrea_cpuimx51_init, MACHINE_END diff --git a/arch/arm/mach-mx5/board-cpuimx51sd.c b/arch/arm/mach-mx5/board-cpuimx51sd.c index ad931895d8b6..29b180823bf5 100644 --- a/arch/arm/mach-mx5/board-cpuimx51sd.c +++ b/arch/arm/mach-mx5/board-cpuimx51sd.c @@ -42,6 +42,7 @@ #include "devices-imx51.h" #include "devices.h" +#include "cpu_op-mx51.h" #define USBH1_RST IMX_GPIO_NR(2, 28) #define ETH_RST IMX_GPIO_NR(2, 31) @@ -109,7 +110,7 @@ static iomux_v3_cfg_t eukrea_cpuimx51sd_pads[] = { /* Touchscreen */ /* IRQ */ - _MX51_PAD_CSI1_D8__GPIO3_12 | MUX_PAD_CTRL(PAD_CTL_PUS_22K_UP | + _MX51_PAD_GPIO_NAND__GPIO_NAND | MUX_PAD_CTRL(PAD_CTL_PUS_22K_UP | PAD_CTL_PKE | PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | PAD_CTL_PUE | PAD_CTL_HYS), }; @@ -118,15 +119,9 @@ static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; -static int ts_get_pendown_state(void) -{ - return gpio_get_value(TSC2007_IRQGPIO) ? 0 : 1; -} - static struct tsc2007_platform_data tsc2007_info = { .model = 2007, .x_plate_ohms = 180, - .get_pendown_state = ts_get_pendown_state, }; static struct i2c_board_info eukrea_cpuimx51sd_i2c_devices[] = { @@ -167,7 +162,10 @@ static int initialize_otg_port(struct platform_device *pdev) v |= MX51_USB_PLL_DIV_19_2_MHZ; __raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC2_OFFSET); iounmap(usb_base); - return 0; + + mdelay(10); + + return mx51_initialize_usb_hw(0, MXC_EHCI_INTERNAL_PHY); } static int initialize_usbh1_port(struct platform_device *pdev) @@ -186,13 +184,16 @@ static int initialize_usbh1_port(struct platform_device *pdev) __raw_writel(v | MX51_USB_CTRL_UH1_EXT_CLK_EN, usbother_base + MX51_USB_CTRL_1_OFFSET); iounmap(usb_base); - return 0; + + mdelay(10); + + return mx51_initialize_usb_hw(1, MXC_EHCI_POWER_PINS_ENABLED | + MXC_EHCI_ITC_NO_THRESHOLD); } static struct mxc_usbh_platform_data dr_utmi_config = { .init = initialize_otg_port, .portsc = MXC_EHCI_UTMI_16BIT, - .flags = MXC_EHCI_INTERNAL_PHY, }; static struct fsl_usb2_platform_data usb_pdata = { @@ -203,7 +204,6 @@ static struct fsl_usb2_platform_data usb_pdata = { static struct mxc_usbh_platform_data usbh1_config = { .init = initialize_usbh1_port, .portsc = MXC_EHCI_MODE_ULPI, - .flags = (MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_ITC_NO_THRESHOLD), }; static int otg_mode_host; @@ -242,7 +242,7 @@ static struct mcp251x_platform_data mcp251x_info = { static struct spi_board_info cpuimx51sd_spi_device[] = { { .modalias = "mcp2515", - .max_speed_hz = 6500000, + .max_speed_hz = 10000000, .bus_num = 0, .mode = SPI_MODE_0, .chip_select = 0, @@ -269,6 +269,10 @@ static void __init eukrea_cpuimx51sd_init(void) mxc_iomux_v3_setup_multiple_pads(eukrea_cpuimx51sd_pads, ARRAY_SIZE(eukrea_cpuimx51sd_pads)); +#if defined(CONFIG_CPU_FREQ_IMX) + get_cpu_op = mx51_get_cpu_op; +#endif + imx51_add_imx_uart(0, &uart_pdata); imx51_add_mxc_nand(&eukrea_cpuimx51sd_nand_board_info); @@ -329,7 +333,8 @@ MACHINE_START(EUKREA_CPUIMX51SD, "Eukrea CPUIMX51SD") /* Maintainer: Eric Bénard <eric@eukrea.com> */ .boot_params = MX51_PHYS_OFFSET + 0x100, .map_io = mx51_map_io, + .init_early = imx51_init_early, .init_irq = mx51_init_irq, - .init_machine = eukrea_cpuimx51sd_init, .timer = &mxc_timer, + .init_machine = eukrea_cpuimx51sd_init, MACHINE_END diff --git a/arch/arm/mach-mx5/board-mx50_rdp.c b/arch/arm/mach-mx5/board-mx50_rdp.c index fd32e4c450e8..dedf7f2d6d0f 100644 --- a/arch/arm/mach-mx5/board-mx50_rdp.c +++ b/arch/arm/mach-mx5/board-mx50_rdp.c @@ -35,7 +35,10 @@ #include <asm/mach/arch.h> #include <asm/mach/time.h> -#include "devices-mx50.h" +#include "devices-imx50.h" + +#define FEC_EN IMX_GPIO_NR(6, 23) +#define FEC_RESET_B IMX_GPIO_NR(4, 12) static iomux_v3_cfg_t mx50_rdp_pads[] __initdata = { /* SD1 */ @@ -102,7 +105,7 @@ static iomux_v3_cfg_t mx50_rdp_pads[] __initdata = { MX50_PAD_I2C3_SCL__USBOTG_OC, MX50_PAD_SSI_RXC__FEC_MDIO, - MX50_PAD_SSI_RXC__FEC_MDIO, + MX50_PAD_SSI_RXFS__FEC_MDC, MX50_PAD_DISP_D0__FEC_TXCLK, MX50_PAD_DISP_D1__FEC_RX_ER, MX50_PAD_DISP_D2__FEC_RX_DV, @@ -111,7 +114,6 @@ static iomux_v3_cfg_t mx50_rdp_pads[] __initdata = { MX50_PAD_DISP_D5__FEC_TX_EN, MX50_PAD_DISP_D6__FEC_TXD1, MX50_PAD_DISP_D7__FEC_TXD0, - MX50_PAD_SSI_RXFS__FEC_MDC, MX50_PAD_I2C3_SDA__GPIO_6_23, MX50_PAD_ECSPI1_SCLK__GPIO_4_12, @@ -168,6 +170,24 @@ static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; +static const struct fec_platform_data fec_data __initconst = { + .phy = PHY_INTERFACE_MODE_RMII, +}; + +static inline void mx50_rdp_fec_reset(void) +{ + gpio_request(FEC_EN, "fec-en"); + gpio_direction_output(FEC_EN, 0); + gpio_request(FEC_RESET_B, "fec-reset_b"); + gpio_direction_output(FEC_RESET_B, 0); + msleep(1); + gpio_set_value(FEC_RESET_B, 1); +} + +static const struct imxi2c_platform_data i2c_data __initconst = { + .bitrate = 100000, +}; + /* * Board specific initialization. */ @@ -178,6 +198,11 @@ static void __init mx50_rdp_board_init(void) imx50_add_imx_uart(0, &uart_pdata); imx50_add_imx_uart(1, &uart_pdata); + mx50_rdp_fec_reset(); + imx50_add_fec(&fec_data); + imx50_add_imx_i2c(0, &i2c_data); + imx50_add_imx_i2c(1, &i2c_data); + imx50_add_imx_i2c(2, &i2c_data); } static void __init mx50_rdp_timer_init(void) @@ -191,7 +216,8 @@ static struct sys_timer mx50_rdp_timer = { MACHINE_START(MX50_RDP, "Freescale MX50 Reference Design Platform") .map_io = mx50_map_io, + .init_early = imx50_init_early, .init_irq = mx50_init_irq, - .init_machine = mx50_rdp_board_init, .timer = &mx50_rdp_timer, + .init_machine = mx50_rdp_board_init, MACHINE_END diff --git a/arch/arm/mach-mx5/board-mx51_3ds.c b/arch/arm/mach-mx5/board-mx51_3ds.c index 49d644842379..63dfbeafbc1e 100644 --- a/arch/arm/mach-mx5/board-mx51_3ds.c +++ b/arch/arm/mach-mx5/board-mx51_3ds.c @@ -71,24 +71,10 @@ static iomux_v3_cfg_t mx51_3ds_pads[] = { }; /* Serial ports */ -#if defined(CONFIG_SERIAL_IMX) || defined(CONFIG_SERIAL_IMX_MODULE) static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; -static inline void mxc_init_imx_uart(void) -{ - imx51_add_imx_uart(0, &uart_pdata); - imx51_add_imx_uart(1, &uart_pdata); - imx51_add_imx_uart(2, &uart_pdata); -} -#else /* !SERIAL_IMX */ -static inline void mxc_init_imx_uart(void) -{ -} -#endif /* SERIAL_IMX */ - -#if defined(CONFIG_KEYBOARD_IMX) || defined(CONFIG_KEYBOARD_IMX_MODULE) static int mx51_3ds_board_keymap[] = { KEY(0, 0, KEY_1), KEY(0, 1, KEY_2), @@ -124,16 +110,6 @@ static const struct matrix_keymap_data mx51_3ds_map_data __initconst = { .keymap_size = ARRAY_SIZE(mx51_3ds_board_keymap), }; -static void mxc_init_keypad(void) -{ - imx51_add_imx_keypad(&mx51_3ds_map_data); -} -#else -static inline void mxc_init_keypad(void) -{ -} -#endif - static int mx51_3ds_spi2_cs[] = { MXC_SPI_CS(0), MX51_3DS_ECSPI2_CS, @@ -157,11 +133,14 @@ static struct spi_board_info mx51_3ds_spi_nor_device[] = { /* * Board specific initialization. */ -static void __init mxc_board_init(void) +static void __init mx51_3ds_init(void) { mxc_iomux_v3_setup_multiple_pads(mx51_3ds_pads, ARRAY_SIZE(mx51_3ds_pads)); - mxc_init_imx_uart(); + + imx51_add_imx_uart(0, &uart_pdata); + imx51_add_imx_uart(1, &uart_pdata); + imx51_add_imx_uart(2, &uart_pdata); imx51_add_ecspi(1, &mx51_3ds_ecspi2_pdata); spi_register_board_info(mx51_3ds_spi_nor_device, @@ -172,7 +151,8 @@ static void __init mxc_board_init(void) "devices on the board are unusable.\n"); imx51_add_sdhci_esdhc_imx(0, NULL); - mxc_init_keypad(); + imx51_add_imx_keypad(&mx51_3ds_map_data); + imx51_add_imx2_wdt(0, NULL); } static void __init mx51_3ds_timer_init(void) @@ -180,15 +160,16 @@ static void __init mx51_3ds_timer_init(void) mx51_clocks_init(32768, 24000000, 22579200, 0); } -static struct sys_timer mxc_timer = { - .init = mx51_3ds_timer_init, +static struct sys_timer mx51_3ds_timer = { + .init = mx51_3ds_timer_init, }; MACHINE_START(MX51_3DS, "Freescale MX51 3-Stack Board") /* Maintainer: Freescale Semiconductor, Inc. */ .boot_params = MX51_PHYS_OFFSET + 0x100, .map_io = mx51_map_io, + .init_early = imx51_init_early, .init_irq = mx51_init_irq, - .init_machine = mxc_board_init, - .timer = &mxc_timer, + .timer = &mx51_3ds_timer, + .init_machine = mx51_3ds_init, MACHINE_END diff --git a/arch/arm/mach-mx5/board-mx51_babbage.c b/arch/arm/mach-mx5/board-mx51_babbage.c index 1d231e84107c..b2ecd194e76d 100644 --- a/arch/arm/mach-mx5/board-mx51_babbage.c +++ b/arch/arm/mach-mx5/board-mx51_babbage.c @@ -161,23 +161,10 @@ static iomux_v3_cfg_t mx51babbage_pads[] = { }; /* Serial ports */ -#if defined(CONFIG_SERIAL_IMX) || defined(CONFIG_SERIAL_IMX_MODULE) static const struct imxuart_platform_data uart_pdata __initconst = { .flags = IMXUART_HAVE_RTSCTS, }; -static inline void mxc_init_imx_uart(void) -{ - imx51_add_imx_uart(0, &uart_pdata); - imx51_add_imx_uart(1, &uart_pdata); - imx51_add_imx_uart(2, &uart_pdata); -} -#else /* !SERIAL_IMX */ -static inline void mxc_init_imx_uart(void) -{ -} -#endif /* SERIAL_IMX */ - static const struct imxi2c_platform_data babbage_i2c_data __initconst = { .bitrate = 100000, }; @@ -272,7 +259,10 @@ static int initialize_otg_port(struct platform_device *pdev) v |= MX51_USB_PLL_DIV_19_2_MHZ; __raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC2_OFFSET); iounmap(usb_base); - return 0; + + mdelay(10); + + return mx51_initialize_usb_hw(0, MXC_EHCI_INTERNAL_PHY); } static int initialize_usbh1_port(struct platform_device *pdev) @@ -290,13 +280,16 @@ static int initialize_usbh1_port(struct platform_device *pdev) v = __raw_readl(usbother_base + MX51_USB_CTRL_1_OFFSET); __raw_writel(v | MX51_USB_CTRL_UH1_EXT_CLK_EN, usbother_base + MX51_USB_CTRL_1_OFFSET); iounmap(usb_base); - return 0; + + mdelay(10); + + return mx51_initialize_usb_hw(1, MXC_EHCI_POWER_PINS_ENABLED | + MXC_EHCI_ITC_NO_THRESHOLD); } static struct mxc_usbh_platform_data dr_utmi_config = { .init = initialize_otg_port, .portsc = MXC_EHCI_UTMI_16BIT, - .flags = MXC_EHCI_INTERNAL_PHY, }; static struct fsl_usb2_platform_data usb_pdata = { @@ -307,7 +300,6 @@ static struct fsl_usb2_platform_data usb_pdata = { static struct mxc_usbh_platform_data usbh1_config = { .init = initialize_usbh1_port, .portsc = MXC_EHCI_MODE_ULPI, - .flags = (MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_ITC_NO_THRESHOLD), }; static int otg_mode_host; @@ -349,7 +341,7 @@ static const struct spi_imx_master mx51_babbage_spi_pdata __initconst = { /* * Board specific initialization. */ -static void __init mxc_board_init(void) +static void __init mx51_babbage_init(void) { iomux_v3_cfg_t usbh1stp = MX51_PAD_USBH1_STP__USBH1_STP; iomux_v3_cfg_t power_key = _MX51_PAD_EIM_A27__GPIO2_21 | @@ -360,7 +352,11 @@ static void __init mxc_board_init(void) #endif mxc_iomux_v3_setup_multiple_pads(mx51babbage_pads, ARRAY_SIZE(mx51babbage_pads)); - mxc_init_imx_uart(); + + imx51_add_imx_uart(0, &uart_pdata); + imx51_add_imx_uart(1, &uart_pdata); + imx51_add_imx_uart(2, &uart_pdata); + babbage_fec_reset(); imx51_add_fec(NULL); @@ -399,15 +395,16 @@ static void __init mx51_babbage_timer_init(void) mx51_clocks_init(32768, 24000000, 22579200, 0); } -static struct sys_timer mxc_timer = { - .init = mx51_babbage_timer_init, +static struct sys_timer mx51_babbage_timer = { + .init = mx51_babbage_timer_init, }; MACHINE_START(MX51_BABBAGE, "Freescale MX51 Babbage Board") /* Maintainer: Amit Kucheria <amit.kucheria@canonical.com> */ .boot_params = MX51_PHYS_OFFSET + 0x100, .map_io = mx51_map_io, + .init_early = imx51_init_early, .init_irq = mx51_init_irq, - .init_machine = mxc_board_init, - .timer = &mxc_timer, + .timer = &mx51_babbage_timer, + .init_machine = mx51_babbage_init, MACHINE_END diff --git a/arch/arm/mach-mx5/board-mx51_efikamx.c b/arch/arm/mach-mx5/board-mx51_efikamx.c index b7946f8e8d40..acab1911cb3c 100644 --- a/arch/arm/mach-mx5/board-mx51_efikamx.c +++ b/arch/arm/mach-mx5/board-mx51_efikamx.c @@ -25,6 +25,9 @@ #include <linux/fsl_devices.h> #include <linux/spi/flash.h> #include <linux/spi/spi.h> +#include <linux/mfd/mc13892.h> +#include <linux/regulator/machine.h> +#include <linux/regulator/consumer.h> #include <mach/common.h> #include <mach/hardware.h> @@ -40,8 +43,7 @@ #include "devices-imx51.h" #include "devices.h" - -#define MX51_USB_PLL_DIV_24_MHZ 0x01 +#include "efika.h" #define EFIKAMX_PCBID0 IMX_GPIO_NR(3, 16) #define EFIKAMX_PCBID1 IMX_GPIO_NR(3, 17) @@ -53,13 +55,14 @@ #define EFIKAMX_POWER_KEY IMX_GPIO_NR(2, 31) -#define EFIKAMX_SPI_CS0 IMX_GPIO_NR(4, 24) -#define EFIKAMX_SPI_CS1 IMX_GPIO_NR(4, 25) - /* board 1.1 doesn't have same reset gpio */ #define EFIKAMX_RESET1_1 IMX_GPIO_NR(3, 2) #define EFIKAMX_RESET IMX_GPIO_NR(1, 4) +#define EFIKAMX_POWEROFF IMX_GPIO_NR(4, 13) + +#define EFIKAMX_PMIC IMX_GPIO_NR(1, 6) + /* the pci ids pin have pull up. they're driven low according to board id */ #define MX51_PAD_PCBID0 IOMUX_PAD(0x518, 0x130, 3, 0x0, 0, PAD_CTL_PUS_100K_UP) #define MX51_PAD_PCBID1 IOMUX_PAD(0x51C, 0x134, 3, 0x0, 0, PAD_CTL_PUS_100K_UP) @@ -67,38 +70,11 @@ #define MX51_PAD_PWRKEY IOMUX_PAD(0x48c, 0x0f8, 1, 0x0, 0, PAD_CTL_PUS_100K_UP | PAD_CTL_PKE) static iomux_v3_cfg_t mx51efikamx_pads[] = { - /* UART1 */ - MX51_PAD_UART1_RXD__UART1_RXD, - MX51_PAD_UART1_TXD__UART1_TXD, - MX51_PAD_UART1_RTS__UART1_RTS, - MX51_PAD_UART1_CTS__UART1_CTS, /* board id */ MX51_PAD_PCBID0, MX51_PAD_PCBID1, MX51_PAD_PCBID2, - /* SD 1 */ - MX51_PAD_SD1_CMD__SD1_CMD, - MX51_PAD_SD1_CLK__SD1_CLK, - MX51_PAD_SD1_DATA0__SD1_DATA0, - MX51_PAD_SD1_DATA1__SD1_DATA1, - MX51_PAD_SD1_DATA2__SD1_DATA2, - MX51_PAD_SD1_DATA3__SD1_DATA3, - - /* SD 2 */ - MX51_PAD_SD2_CMD__SD2_CMD, - MX51_PAD_SD2_CLK__SD2_CLK, - MX51_PAD_SD2_DATA0__SD2_DATA0, - MX51_PAD_SD2_DATA1__SD2_DATA1, - MX51_PAD_SD2_DATA2__SD2_DATA2, - MX51_PAD_SD2_DATA3__SD2_DATA3, - - /* SD/MMC WP/CD */ - MX51_PAD_GPIO1_0__SD1_CD, - MX51_PAD_GPIO1_1__SD1_WP, - MX51_PAD_GPIO1_7__SD2_WP, - MX51_PAD_GPIO1_8__SD2_CD, - /* leds */ MX51_PAD_CSI1_D9__GPIO3_13, MX51_PAD_CSI1_VSYNC__GPIO3_14, @@ -107,64 +83,12 @@ static iomux_v3_cfg_t mx51efikamx_pads[] = { /* power key */ MX51_PAD_PWRKEY, - /* spi */ - MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI, - MX51_PAD_CSPI1_MISO__ECSPI1_MISO, - MX51_PAD_CSPI1_SS0__GPIO4_24, - MX51_PAD_CSPI1_SS1__GPIO4_25, - MX51_PAD_CSPI1_RDY__ECSPI1_RDY, - MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK, - /* reset */ MX51_PAD_DI1_PIN13__GPIO3_2, MX51_PAD_GPIO1_4__GPIO1_4, -}; -/* Serial ports */ -#if defined(CONFIG_SERIAL_IMX) || defined(CONFIG_SERIAL_IMX_MODULE) -static const struct imxuart_platform_data uart_pdata = { - .flags = IMXUART_HAVE_RTSCTS, -}; - -static inline void mxc_init_imx_uart(void) -{ - imx51_add_imx_uart(0, &uart_pdata); - imx51_add_imx_uart(1, &uart_pdata); - imx51_add_imx_uart(2, &uart_pdata); -} -#else /* !SERIAL_IMX */ -static inline void mxc_init_imx_uart(void) -{ -} -#endif /* SERIAL_IMX */ - -/* This function is board specific as the bit mask for the plldiv will also - * be different for other Freescale SoCs, thus a common bitmask is not - * possible and cannot get place in /plat-mxc/ehci.c. - */ -static int initialize_otg_port(struct platform_device *pdev) -{ - u32 v; - void __iomem *usb_base; - void __iomem *usbother_base; - usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K); - if (!usb_base) - return -ENOMEM; - usbother_base = (void __iomem *)(usb_base + MX5_USBOTHER_REGS_OFFSET); - - /* Set the PHY clock to 19.2MHz */ - v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC2_OFFSET); - v &= ~MX5_USB_UTMI_PHYCTRL1_PLLDIV_MASK; - v |= MX51_USB_PLL_DIV_24_MHZ; - __raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC2_OFFSET); - iounmap(usb_base); - return 0; -} - -static struct mxc_usbh_platform_data dr_utmi_config = { - .init = initialize_otg_port, - .portsc = MXC_EHCI_UTMI_16BIT, - .flags = MXC_EHCI_INTERNAL_PHY, + /* power off */ + MX51_PAD_CSI2_VSYNC__GPIO4_13, }; /* PCBID2 PCBID1 PCBID0 STATE @@ -265,47 +189,6 @@ static const struct gpio_keys_platform_data mx51_efikamx_powerkey_data __initcon .nbuttons = ARRAY_SIZE(mx51_efikamx_powerkey), }; -static struct mtd_partition mx51_efikamx_spi_nor_partitions[] = { - { - .name = "u-boot", - .offset = 0, - .size = SZ_256K, - }, - { - .name = "config", - .offset = MTDPART_OFS_APPEND, - .size = SZ_64K, - }, -}; - -static struct flash_platform_data mx51_efikamx_spi_flash_data = { - .name = "spi_flash", - .parts = mx51_efikamx_spi_nor_partitions, - .nr_parts = ARRAY_SIZE(mx51_efikamx_spi_nor_partitions), - .type = "sst25vf032b", -}; - -static struct spi_board_info mx51_efikamx_spi_board_info[] __initdata = { - { - .modalias = "m25p80", - .max_speed_hz = 25000000, - .bus_num = 0, - .chip_select = 1, - .platform_data = &mx51_efikamx_spi_flash_data, - .irq = -1, - }, -}; - -static int mx51_efikamx_spi_cs[] = { - EFIKAMX_SPI_CS0, - EFIKAMX_SPI_CS1, -}; - -static const struct spi_imx_master mx51_efikamx_spi_pdata __initconst = { - .chipselect = mx51_efikamx_spi_cs, - .num_chipselect = ARRAY_SIZE(mx51_efikamx_spi_cs), -}; - void mx51_efikamx_reset(void) { if (system_rev == 0x11) @@ -314,14 +197,53 @@ void mx51_efikamx_reset(void) gpio_direction_output(EFIKAMX_RESET, 0); } -static void __init mxc_board_init(void) +static struct regulator *pwgt1, *pwgt2, *coincell; + +static void mx51_efikamx_power_off(void) +{ + if (!IS_ERR(coincell)) + regulator_disable(coincell); + + if (!IS_ERR(pwgt1) && !IS_ERR(pwgt2)) { + regulator_disable(pwgt2); + regulator_disable(pwgt1); + } + gpio_direction_output(EFIKAMX_POWEROFF, 1); +} + +static int __init mx51_efikamx_power_init(void) +{ + if (machine_is_mx51_efikamx()) { + pwgt1 = regulator_get(NULL, "pwgt1"); + pwgt2 = regulator_get(NULL, "pwgt2"); + if (!IS_ERR(pwgt1) && !IS_ERR(pwgt2)) { + regulator_enable(pwgt1); + regulator_enable(pwgt2); + } + gpio_request(EFIKAMX_POWEROFF, "poweroff"); + pm_power_off = mx51_efikamx_power_off; + + /* enable coincell charger. maybe need a small power driver ? */ + coincell = regulator_get(NULL, "coincell"); + if (!IS_ERR(coincell)) { + regulator_set_voltage(coincell, 3000000, 3000000); + regulator_enable(coincell); + } + + regulator_has_full_constraints(); + } + + return 0; +} +late_initcall(mx51_efikamx_power_init); + +static void __init mx51_efikamx_init(void) { mxc_iomux_v3_setup_multiple_pads(mx51efikamx_pads, ARRAY_SIZE(mx51efikamx_pads)); + efika_board_common_init(); + mx51_efikamx_board_id(); - mxc_register_device(&mxc_usbdr_host_device, &dr_utmi_config); - mxc_init_imx_uart(); - imx51_add_sdhci_esdhc_imx(0, NULL); /* on < 1.2 boards both SD controllers are used */ if (system_rev < 0x12) { @@ -332,10 +254,6 @@ static void __init mxc_board_init(void) platform_device_register(&mx51_efikamx_leds_device); imx51_add_gpio_keys(&mx51_efikamx_powerkey_data); - spi_register_board_info(mx51_efikamx_spi_board_info, - ARRAY_SIZE(mx51_efikamx_spi_board_info)); - imx51_add_ecspi(0, &mx51_efikamx_spi_pdata); - if (system_rev == 0x11) { gpio_request(EFIKAMX_RESET1_1, "reset"); gpio_direction_output(EFIKAMX_RESET1_1, 1); @@ -343,6 +261,20 @@ static void __init mxc_board_init(void) gpio_request(EFIKAMX_RESET, "reset"); gpio_direction_output(EFIKAMX_RESET, 1); } + + /* + * enable wifi by default only on mx + * sb and mx have same wlan pin but the value to enable it are + * different :/ + */ + gpio_request(EFIKA_WLAN_EN, "wlan_en"); + gpio_direction_output(EFIKA_WLAN_EN, 0); + msleep(10); + + gpio_request(EFIKA_WLAN_RESET, "wlan_rst"); + gpio_direction_output(EFIKA_WLAN_RESET, 0); + msleep(10); + gpio_set_value(EFIKA_WLAN_RESET, 1); } static void __init mx51_efikamx_timer_init(void) @@ -350,15 +282,16 @@ static void __init mx51_efikamx_timer_init(void) mx51_clocks_init(32768, 24000000, 22579200, 24576000); } -static struct sys_timer mxc_timer = { - .init = mx51_efikamx_timer_init, +static struct sys_timer mx51_efikamx_timer = { + .init = mx51_efikamx_timer_init, }; MACHINE_START(MX51_EFIKAMX, "Genesi EfikaMX nettop") /* Maintainer: Amit Kucheria <amit.kucheria@linaro.org> */ .boot_params = MX51_PHYS_OFFSET + 0x100, .map_io = mx51_map_io, + .init_early = imx51_init_early, .init_irq = mx51_init_irq, - .init_machine = mxc_board_init, - .timer = &mxc_timer, + .timer = &mx51_efikamx_timer, + .init_machine = mx51_efikamx_init, MACHINE_END diff --git a/arch/arm/mach-mx5/board-mx51_efikasb.c b/arch/arm/mach-mx5/board-mx51_efikasb.c new file mode 100644 index 000000000000..db04ce8462dc --- /dev/null +++ b/arch/arm/mach-mx5/board-mx51_efikasb.c @@ -0,0 +1,283 @@ +/* + * Copyright (C) Arnaud Patard <arnaud.patard@rtp-net.org> + * + * based on code from the following + * Copyright 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2009-2010 Pegatron Corporation. All Rights Reserved. + * Copyright 2009-2010 Genesi USA, Inc. All Rights Reserved. + * + * 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 <linux/init.h> +#include <linux/platform_device.h> +#include <linux/i2c.h> +#include <linux/gpio.h> +#include <linux/leds.h> +#include <linux/input.h> +#include <linux/delay.h> +#include <linux/io.h> +#include <linux/fsl_devices.h> +#include <linux/spi/flash.h> +#include <linux/spi/spi.h> +#include <linux/mfd/mc13892.h> +#include <linux/regulator/machine.h> +#include <linux/regulator/consumer.h> +#include <linux/usb/otg.h> +#include <linux/usb/ulpi.h> +#include <mach/ulpi.h> + +#include <mach/common.h> +#include <mach/hardware.h> +#include <mach/iomux-mx51.h> +#include <mach/i2c.h> +#include <mach/mxc_ehci.h> + +#include <asm/irq.h> +#include <asm/setup.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/time.h> + +#include "devices-imx51.h" +#include "devices.h" +#include "efika.h" + +#define EFIKASB_USBH2_STP IMX_GPIO_NR(2, 20) +#define EFIKASB_GREEN_LED IMX_GPIO_NR(1, 3) +#define EFIKASB_WHITE_LED IMX_GPIO_NR(2, 25) +#define EFIKASB_PCBID0 IMX_GPIO_NR(2, 28) +#define EFIKASB_PCBID1 IMX_GPIO_NR(2, 29) +#define EFIKASB_PWRKEY IMX_GPIO_NR(2, 31) +#define EFIKASB_LID IMX_GPIO_NR(3, 14) +#define EFIKASB_POWEROFF IMX_GPIO_NR(4, 13) +#define EFIKASB_RFKILL IMX_GPIO_NR(3, 1) + +#define MX51_PAD_PWRKEY IOMUX_PAD(0x48c, 0x0f8, 1, 0x0, 0, PAD_CTL_PUS_100K_UP | PAD_CTL_PKE) + +static iomux_v3_cfg_t mx51efikasb_pads[] = { + /* USB HOST2 */ + MX51_PAD_EIM_D16__USBH2_DATA0, + MX51_PAD_EIM_D17__USBH2_DATA1, + MX51_PAD_EIM_D18__USBH2_DATA2, + MX51_PAD_EIM_D19__USBH2_DATA3, + MX51_PAD_EIM_D20__USBH2_DATA4, + MX51_PAD_EIM_D21__USBH2_DATA5, + MX51_PAD_EIM_D22__USBH2_DATA6, + MX51_PAD_EIM_D23__USBH2_DATA7, + MX51_PAD_EIM_A24__USBH2_CLK, + MX51_PAD_EIM_A25__USBH2_DIR, + MX51_PAD_EIM_A26__USBH2_STP, + MX51_PAD_EIM_A27__USBH2_NXT, + + /* leds */ + MX51_PAD_EIM_CS0__GPIO2_25, + MX51_PAD_GPIO1_3__GPIO1_3, + + /* pcb id */ + MX51_PAD_EIM_CS3__GPIO2_28, + MX51_PAD_EIM_CS4__GPIO2_29, + + /* lid */ + MX51_PAD_CSI1_VSYNC__GPIO3_14, + + /* power key*/ + MX51_PAD_PWRKEY, + + /* wifi/bt button */ + MX51_PAD_DI1_PIN12__GPIO3_1, + + /* power off */ + MX51_PAD_CSI2_VSYNC__GPIO4_13, + + /* wdog reset */ + MX51_PAD_GPIO1_4__WDOG1_WDOG_B, + + /* BT */ + MX51_PAD_EIM_A17__GPIO2_11, +}; + +static int initialize_usbh2_port(struct platform_device *pdev) +{ + iomux_v3_cfg_t usbh2stp = MX51_PAD_EIM_A26__USBH2_STP; + iomux_v3_cfg_t usbh2gpio = MX51_PAD_EIM_A26__GPIO2_20; + + mxc_iomux_v3_setup_pad(usbh2gpio); + gpio_request(EFIKASB_USBH2_STP, "usbh2_stp"); + gpio_direction_output(EFIKASB_USBH2_STP, 0); + msleep(1); + gpio_set_value(EFIKASB_USBH2_STP, 1); + msleep(1); + + gpio_free(EFIKASB_USBH2_STP); + mxc_iomux_v3_setup_pad(usbh2stp); + + mdelay(10); + + return mx51_initialize_usb_hw(pdev->id, MXC_EHCI_ITC_NO_THRESHOLD); +} + +static struct mxc_usbh_platform_data usbh2_config = { + .init = initialize_usbh2_port, + .portsc = MXC_EHCI_MODE_ULPI, +}; + +static void __init mx51_efikasb_usb(void) +{ + usbh2_config.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS | + ULPI_OTG_DRVVBUS_EXT | ULPI_OTG_EXTVBUSIND); + if (usbh2_config.otg) + mxc_register_device(&mxc_usbh2_device, &usbh2_config); +} + +static struct gpio_led mx51_efikasb_leds[] = { + { + .name = "efikasb:green", + .default_trigger = "default-on", + .gpio = EFIKASB_GREEN_LED, + .active_low = 1, + }, + { + .name = "efikasb:white", + .default_trigger = "caps", + .gpio = EFIKASB_WHITE_LED, + }, +}; + +static struct gpio_led_platform_data mx51_efikasb_leds_data = { + .leds = mx51_efikasb_leds, + .num_leds = ARRAY_SIZE(mx51_efikasb_leds), +}; + +static struct platform_device mx51_efikasb_leds_device = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &mx51_efikasb_leds_data, + }, +}; + +static struct gpio_keys_button mx51_efikasb_keys[] = { + { + .code = KEY_POWER, + .gpio = EFIKASB_PWRKEY, + .type = EV_PWR, + .desc = "Power Button", + .wakeup = 1, + .debounce_interval = 10, /* ms */ + }, + { + .code = SW_LID, + .gpio = EFIKASB_LID, + .type = EV_SW, + .desc = "Lid Switch", + }, + { + /* SW_RFKILLALL vs KEY_RFKILL ? */ + .code = SW_RFKILL_ALL, + .gpio = EFIKASB_RFKILL, + .type = EV_SW, + .desc = "rfkill", + }, +}; + +static const struct gpio_keys_platform_data mx51_efikasb_keys_data __initconst = { + .buttons = mx51_efikasb_keys, + .nbuttons = ARRAY_SIZE(mx51_efikasb_keys), +}; + +static struct regulator *pwgt1, *pwgt2; + +static void mx51_efikasb_power_off(void) +{ + gpio_set_value(EFIKA_USB_PHY_RESET, 0); + + if (!IS_ERR(pwgt1) && !IS_ERR(pwgt2)) { + regulator_disable(pwgt2); + regulator_disable(pwgt1); + } + gpio_direction_output(EFIKASB_POWEROFF, 1); +} + +static int __init mx51_efikasb_power_init(void) +{ + if (machine_is_mx51_efikasb()) { + pwgt1 = regulator_get(NULL, "pwgt1"); + pwgt2 = regulator_get(NULL, "pwgt2"); + if (!IS_ERR(pwgt1) && !IS_ERR(pwgt2)) { + regulator_enable(pwgt1); + regulator_enable(pwgt2); + } + gpio_request(EFIKASB_POWEROFF, "poweroff"); + pm_power_off = mx51_efikasb_power_off; + + regulator_has_full_constraints(); + } + + return 0; +} +late_initcall(mx51_efikasb_power_init); + +/* 01 R1.3 board + 10 R2.0 board */ +static void __init mx51_efikasb_board_id(void) +{ + int id; + + gpio_request(EFIKASB_PCBID0, "pcb id0"); + gpio_direction_input(EFIKASB_PCBID0); + gpio_request(EFIKASB_PCBID1, "pcb id1"); + gpio_direction_input(EFIKASB_PCBID1); + + id = gpio_get_value(EFIKASB_PCBID0); + id |= gpio_get_value(EFIKASB_PCBID1) << 1; + + switch (id) { + default: + break; + case 1: + system_rev = 0x13; + break; + case 2: + system_rev = 0x20; + break; + } +} + +static void __init efikasb_board_init(void) +{ + mxc_iomux_v3_setup_multiple_pads(mx51efikasb_pads, + ARRAY_SIZE(mx51efikasb_pads)); + efika_board_common_init(); + + mx51_efikasb_board_id(); + mx51_efikasb_usb(); + imx51_add_sdhci_esdhc_imx(1, NULL); + + platform_device_register(&mx51_efikasb_leds_device); + imx51_add_gpio_keys(&mx51_efikasb_keys_data); + +} + +static void __init mx51_efikasb_timer_init(void) +{ + mx51_clocks_init(32768, 24000000, 22579200, 24576000); +} + +static struct sys_timer mx51_efikasb_timer = { + .init = mx51_efikasb_timer_init, +}; + +MACHINE_START(MX51_EFIKASB, "Genesi Efika Smartbook") + .boot_params = MX51_PHYS_OFFSET + 0x100, + .map_io = mx51_map_io, + .init_early = imx51_init_early, + .init_irq = mx51_init_irq, + .init_machine = efikasb_board_init, + .timer = &mx51_efikasb_timer, +MACHINE_END diff --git a/arch/arm/mach-mx5/board-mx53_evk.c b/arch/arm/mach-mx5/board-mx53_evk.c index caee04c08238..7b5735c5ea59 100644 --- a/arch/arm/mach-mx5/board-mx53_evk.c +++ b/arch/arm/mach-mx5/board-mx53_evk.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. All Rights Reserved. * Copyright (C) 2010 Yong Shen. <Yong.Shen@linaro.org> */ @@ -42,28 +42,24 @@ #include "devices-imx53.h" static iomux_v3_cfg_t mx53_evk_pads[] = { - MX53_PAD_CSI0_D10__UART1_TXD, - MX53_PAD_CSI0_D11__UART1_RXD, - MX53_PAD_ATA_DIOW__UART1_TXD, - MX53_PAD_ATA_DMACK__UART1_RXD, + MX53_PAD_CSI0_DAT10__UART1_TXD_MUX, + MX53_PAD_CSI0_DAT11__UART1_RXD_MUX, - MX53_PAD_ATA_BUFFER_EN__UART2_RXD, - MX53_PAD_ATA_DMARQ__UART2_TXD, - MX53_PAD_ATA_DIOR__UART2_RTS, - MX53_PAD_ATA_INTRQ__UART2_CTS, + MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX, + MX53_PAD_PATA_DMARQ__UART2_TXD_MUX, + MX53_PAD_PATA_DIOR__UART2_RTS, + MX53_PAD_PATA_INTRQ__UART2_CTS, - MX53_PAD_ATA_CS_0__UART3_TXD, - MX53_PAD_ATA_CS_1__UART3_RXD, - MX53_PAD_ATA_DA_1__UART3_CTS, - MX53_PAD_ATA_DA_2__UART3_RTS, + MX53_PAD_PATA_CS_0__UART3_TXD_MUX, + MX53_PAD_PATA_CS_1__UART3_RXD_MUX, - MX53_PAD_EIM_D16__CSPI1_SCLK, - MX53_PAD_EIM_D17__CSPI1_MISO, - MX53_PAD_EIM_D18__CSPI1_MOSI, + MX53_PAD_EIM_D16__ECSPI1_SCLK, + MX53_PAD_EIM_D17__ECSPI1_MISO, + MX53_PAD_EIM_D18__ECSPI1_MOSI, /* ecspi chip select lines */ - MX53_PAD_EIM_EB2__GPIO_2_30, - MX53_PAD_EIM_D19__GPIO_3_19, + MX53_PAD_EIM_EB2__GPIO2_30, + MX53_PAD_EIM_D19__GPIO3_19, }; static const struct imxuart_platform_data mx53_evk_uart_pdata __initconst = { @@ -72,9 +68,9 @@ static const struct imxuart_platform_data mx53_evk_uart_pdata __initconst = { static inline void mx53_evk_init_uart(void) { - imx53_add_imx_uart(0, &mx53_evk_uart_pdata); + imx53_add_imx_uart(0, NULL); imx53_add_imx_uart(1, &mx53_evk_uart_pdata); - imx53_add_imx_uart(2, &mx53_evk_uart_pdata); + imx53_add_imx_uart(2, NULL); } static const struct imxi2c_platform_data mx53_evk_i2c_data __initconst = { @@ -139,6 +135,7 @@ static void __init mx53_evk_board_init(void) spi_register_board_info(mx53_evk_spi_board_info, ARRAY_SIZE(mx53_evk_spi_board_info)); imx53_add_ecspi(0, &mx53_evk_spi_data); + imx53_add_imx2_wdt(0, NULL); } static void __init mx53_evk_timer_init(void) @@ -152,7 +149,8 @@ static struct sys_timer mx53_evk_timer = { MACHINE_START(MX53_EVK, "Freescale MX53 EVK Board") .map_io = mx53_map_io, + .init_early = imx53_init_early, .init_irq = mx53_init_irq, - .init_machine = mx53_evk_board_init, .timer = &mx53_evk_timer, + .init_machine = mx53_evk_board_init, MACHINE_END diff --git a/arch/arm/mach-mx5/board-mx53_loco.c b/arch/arm/mach-mx5/board-mx53_loco.c index d1348e04ace3..0a18f8d23eb0 100644 --- a/arch/arm/mach-mx5/board-mx53_loco.c +++ b/arch/arm/mach-mx5/board-mx53_loco.c @@ -39,33 +39,147 @@ #define LOCO_FEC_PHY_RST IMX_GPIO_NR(7, 6) static iomux_v3_cfg_t mx53_loco_pads[] = { - MX53_PAD_CSI0_D10__UART1_TXD, - MX53_PAD_CSI0_D11__UART1_RXD, - MX53_PAD_ATA_DIOW__UART1_TXD, - MX53_PAD_ATA_DMACK__UART1_RXD, - - MX53_PAD_ATA_BUFFER_EN__UART2_RXD, - MX53_PAD_ATA_DMARQ__UART2_TXD, - MX53_PAD_ATA_DIOR__UART2_RTS, - MX53_PAD_ATA_INTRQ__UART2_CTS, - - MX53_PAD_ATA_CS_0__UART3_TXD, - MX53_PAD_ATA_CS_1__UART3_RXD, - MX53_PAD_ATA_DA_1__UART3_CTS, - MX53_PAD_ATA_DA_2__UART3_RTS, + /* FEC */ + MX53_PAD_FEC_MDC__FEC_MDC, + MX53_PAD_FEC_MDIO__FEC_MDIO, + MX53_PAD_FEC_REF_CLK__FEC_TX_CLK, + MX53_PAD_FEC_RX_ER__FEC_RX_ER, + MX53_PAD_FEC_CRS_DV__FEC_RX_DV, + MX53_PAD_FEC_RXD1__FEC_RDATA_1, + MX53_PAD_FEC_RXD0__FEC_RDATA_0, + MX53_PAD_FEC_TX_EN__FEC_TX_EN, + MX53_PAD_FEC_TXD1__FEC_TDATA_1, + MX53_PAD_FEC_TXD0__FEC_TDATA_0, + /* FEC_nRST */ + MX53_PAD_PATA_DA_0__GPIO7_6, + /* FEC_nINT */ + MX53_PAD_PATA_DATA4__GPIO2_4, + /* AUDMUX5 */ + MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC, + MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD, + MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS, + MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD, + /* I2C2 */ + MX53_PAD_KEY_COL3__I2C2_SCL, + MX53_PAD_KEY_ROW3__I2C2_SDA, + /* SD1 */ + MX53_PAD_SD1_CMD__ESDHC1_CMD, + MX53_PAD_SD1_CLK__ESDHC1_CLK, + MX53_PAD_SD1_DATA0__ESDHC1_DAT0, + MX53_PAD_SD1_DATA1__ESDHC1_DAT1, + MX53_PAD_SD1_DATA2__ESDHC1_DAT2, + MX53_PAD_SD1_DATA3__ESDHC1_DAT3, + /* SD3 */ + MX53_PAD_PATA_DATA8__ESDHC3_DAT0, + MX53_PAD_PATA_DATA9__ESDHC3_DAT1, + MX53_PAD_PATA_DATA10__ESDHC3_DAT2, + MX53_PAD_PATA_DATA11__ESDHC3_DAT3, + MX53_PAD_PATA_DATA0__ESDHC3_DAT4, + MX53_PAD_PATA_DATA1__ESDHC3_DAT5, + MX53_PAD_PATA_DATA2__ESDHC3_DAT6, + MX53_PAD_PATA_DATA3__ESDHC3_DAT7, + MX53_PAD_PATA_IORDY__ESDHC3_CLK, + MX53_PAD_PATA_RESET_B__ESDHC3_CMD, + /* SD3_CD */ + MX53_PAD_EIM_DA11__GPIO3_11, + /* SD3_WP */ + MX53_PAD_EIM_DA12__GPIO3_12, + /* VGA */ + MX53_PAD_EIM_OE__IPU_DI1_PIN7, + MX53_PAD_EIM_RW__IPU_DI1_PIN8, + /* DISPLB */ + MX53_PAD_EIM_D20__IPU_SER_DISP0_CS, + MX53_PAD_EIM_D21__IPU_DISPB0_SER_CLK, + MX53_PAD_EIM_D22__IPU_DISPB0_SER_DIN, + MX53_PAD_EIM_D23__IPU_DI0_D0_CS, + /* DISP0_POWER_EN */ + MX53_PAD_EIM_D24__GPIO3_24, + /* DISP0 DET INT */ + MX53_PAD_EIM_D31__GPIO3_31, + /* LVDS */ + MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3, + MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK, + MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2, + MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1, + MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0, + MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3, + MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2, + MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK, + MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1, + MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0, + /* I2C1 */ + MX53_PAD_CSI0_DAT8__I2C1_SDA, + MX53_PAD_CSI0_DAT9__I2C1_SCL, + /* UART1 */ + MX53_PAD_CSI0_DAT10__UART1_TXD_MUX, + MX53_PAD_CSI0_DAT11__UART1_RXD_MUX, + /* CSI0 */ + MX53_PAD_CSI0_DAT12__IPU_CSI0_D_12, + MX53_PAD_CSI0_DAT13__IPU_CSI0_D_13, + MX53_PAD_CSI0_DAT14__IPU_CSI0_D_14, + MX53_PAD_CSI0_DAT15__IPU_CSI0_D_15, + MX53_PAD_CSI0_DAT16__IPU_CSI0_D_16, + MX53_PAD_CSI0_DAT17__IPU_CSI0_D_17, + MX53_PAD_CSI0_DAT18__IPU_CSI0_D_18, + MX53_PAD_CSI0_DAT19__IPU_CSI0_D_19, + MX53_PAD_CSI0_VSYNC__IPU_CSI0_VSYNC, + MX53_PAD_CSI0_MCLK__IPU_CSI0_HSYNC, + MX53_PAD_CSI0_PIXCLK__IPU_CSI0_PIXCLK, + /* DISPLAY */ + MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK, + MX53_PAD_DI0_PIN15__IPU_DI0_PIN15, + MX53_PAD_DI0_PIN2__IPU_DI0_PIN2, + MX53_PAD_DI0_PIN3__IPU_DI0_PIN3, + MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0, + MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1, + MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2, + MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3, + MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4, + MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5, + MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6, + MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7, + MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8, + MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9, + MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10, + MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11, + MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12, + MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13, + MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14, + MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15, + MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16, + MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17, + MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18, + MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19, + MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20, + MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21, + MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22, + MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23, + /* Audio CLK*/ + MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK, + /* PWM */ + MX53_PAD_GPIO_1__PWM2_PWMO, + /* SPDIF */ + MX53_PAD_GPIO_7__SPDIF_PLOCK, + MX53_PAD_GPIO_17__SPDIF_OUT1, + /* GPIO */ + MX53_PAD_PATA_DA_1__GPIO7_7, + MX53_PAD_PATA_DA_2__GPIO7_8, + MX53_PAD_PATA_DATA5__GPIO2_5, + MX53_PAD_PATA_DATA6__GPIO2_6, + MX53_PAD_PATA_DATA14__GPIO2_14, + MX53_PAD_PATA_DATA15__GPIO2_15, + MX53_PAD_PATA_INTRQ__GPIO7_2, + MX53_PAD_EIM_WAIT__GPIO5_0, + MX53_PAD_NANDF_WP_B__GPIO6_9, + MX53_PAD_NANDF_RB0__GPIO6_10, + MX53_PAD_NANDF_CS1__GPIO6_14, + MX53_PAD_NANDF_CS2__GPIO6_15, + MX53_PAD_NANDF_CS3__GPIO6_16, + MX53_PAD_GPIO_5__GPIO1_5, + MX53_PAD_GPIO_16__GPIO7_11, + MX53_PAD_GPIO_8__GPIO1_8, }; -static const struct imxuart_platform_data mx53_loco_uart_data __initconst = { - .flags = IMXUART_HAVE_RTSCTS, -}; - -static inline void mx53_loco_init_uart(void) -{ - imx53_add_imx_uart(0, &mx53_loco_uart_data); - imx53_add_imx_uart(1, &mx53_loco_uart_data); - imx53_add_imx_uart(2, &mx53_loco_uart_data); -} - static inline void mx53_loco_fec_reset(void) { int ret; @@ -85,13 +199,22 @@ static struct fec_platform_data mx53_loco_fec_data = { .phy = PHY_INTERFACE_MODE_RMII, }; +static const struct imxi2c_platform_data mx53_loco_i2c_data __initconst = { + .bitrate = 100000, +}; + static void __init mx53_loco_board_init(void) { mxc_iomux_v3_setup_multiple_pads(mx53_loco_pads, ARRAY_SIZE(mx53_loco_pads)); - mx53_loco_init_uart(); + imx53_add_imx_uart(0, NULL); mx53_loco_fec_reset(); imx53_add_fec(&mx53_loco_fec_data); + imx53_add_imx2_wdt(0, NULL); + imx53_add_imx_i2c(0, &mx53_loco_i2c_data); + imx53_add_imx_i2c(1, &mx53_loco_i2c_data); + imx53_add_sdhci_esdhc_imx(0, NULL); + imx53_add_sdhci_esdhc_imx(2, NULL); } static void __init mx53_loco_timer_init(void) @@ -105,7 +228,8 @@ static struct sys_timer mx53_loco_timer = { MACHINE_START(MX53_LOCO, "Freescale MX53 LOCO Board") .map_io = mx53_map_io, + .init_early = imx53_init_early, .init_irq = mx53_init_irq, - .init_machine = mx53_loco_board_init, .timer = &mx53_loco_timer, + .init_machine = mx53_loco_board_init, MACHINE_END diff --git a/arch/arm/mach-mx5/board-mx53_smd.c b/arch/arm/mach-mx5/board-mx53_smd.c index 7970f7a48588..31e173267edf 100644 --- a/arch/arm/mach-mx5/board-mx53_smd.c +++ b/arch/arm/mach-mx5/board-mx53_smd.c @@ -39,20 +39,19 @@ #define SMD_FEC_PHY_RST IMX_GPIO_NR(7, 6) static iomux_v3_cfg_t mx53_smd_pads[] = { - MX53_PAD_CSI0_D10__UART1_TXD, - MX53_PAD_CSI0_D11__UART1_RXD, - MX53_PAD_ATA_DIOW__UART1_TXD, - MX53_PAD_ATA_DMACK__UART1_RXD, - - MX53_PAD_ATA_BUFFER_EN__UART2_RXD, - MX53_PAD_ATA_DMARQ__UART2_TXD, - MX53_PAD_ATA_DIOR__UART2_RTS, - MX53_PAD_ATA_INTRQ__UART2_CTS, - - MX53_PAD_ATA_CS_0__UART3_TXD, - MX53_PAD_ATA_CS_1__UART3_RXD, - MX53_PAD_ATA_DA_1__UART3_CTS, - MX53_PAD_ATA_DA_2__UART3_RTS, + MX53_PAD_CSI0_DAT10__UART1_TXD_MUX, + MX53_PAD_CSI0_DAT11__UART1_RXD_MUX, + + MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX, + MX53_PAD_PATA_DMARQ__UART2_TXD_MUX, + + MX53_PAD_PATA_CS_0__UART3_TXD_MUX, + MX53_PAD_PATA_CS_1__UART3_RXD_MUX, + MX53_PAD_PATA_DA_1__UART3_CTS, + MX53_PAD_PATA_DA_2__UART3_RTS, + /* I2C1 */ + MX53_PAD_CSI0_DAT8__I2C1_SDA, + MX53_PAD_CSI0_DAT9__I2C1_SCL, }; static const struct imxuart_platform_data mx53_smd_uart_data __initconst = { @@ -61,8 +60,8 @@ static const struct imxuart_platform_data mx53_smd_uart_data __initconst = { static inline void mx53_smd_init_uart(void) { - imx53_add_imx_uart(0, &mx53_smd_uart_data); - imx53_add_imx_uart(1, &mx53_smd_uart_data); + imx53_add_imx_uart(0, NULL); + imx53_add_imx_uart(1, NULL); imx53_add_imx_uart(2, &mx53_smd_uart_data); } @@ -85,6 +84,10 @@ static struct fec_platform_data mx53_smd_fec_data = { .phy = PHY_INTERFACE_MODE_RMII, }; +static const struct imxi2c_platform_data mx53_smd_i2c_data __initconst = { + .bitrate = 100000, +}; + static void __init mx53_smd_board_init(void) { mxc_iomux_v3_setup_multiple_pads(mx53_smd_pads, @@ -92,6 +95,8 @@ static void __init mx53_smd_board_init(void) mx53_smd_init_uart(); mx53_smd_fec_reset(); imx53_add_fec(&mx53_smd_fec_data); + imx53_add_imx2_wdt(0, NULL); + imx53_add_imx_i2c(0, &mx53_smd_i2c_data); } static void __init mx53_smd_timer_init(void) @@ -105,7 +110,8 @@ static struct sys_timer mx53_smd_timer = { MACHINE_START(MX53_SMD, "Freescale MX53 SMD Board") .map_io = mx53_map_io, + .init_early = imx53_init_early, .init_irq = mx53_init_irq, - .init_machine = mx53_smd_board_init, .timer = &mx53_smd_timer, + .init_machine = mx53_smd_board_init, MACHINE_END diff --git a/arch/arm/mach-mx5/clock-mx51-mx53.c b/arch/arm/mach-mx5/clock-mx51-mx53.c index 0a19e7567c0b..652ace413825 100644 --- a/arch/arm/mach-mx5/clock-mx51-mx53.c +++ b/arch/arm/mach-mx5/clock-mx51-mx53.c @@ -42,6 +42,9 @@ static struct clk usboh3_clk; static struct clk emi_fast_clk; static struct clk ipu_clk; static struct clk mipi_hsc1_clk; +static struct clk esdhc1_clk; +static struct clk esdhc2_clk; +static struct clk esdhc3_mx53_clk; #define MAX_DPLL_WAIT_TRIES 1000 /* 1000 * udelay(1) = 1ms */ @@ -867,10 +870,6 @@ static struct clk gpt_32k_clk = { .parent = &ckil_clk, }; -static struct clk kpp_clk = { - .id = 0, -}; - static struct clk dummy_clk = { .id = 0, }; @@ -1147,10 +1146,80 @@ CLK_GET_RATE(esdhc1, 1, ESDHC1_MSHC1) CLK_SET_PARENT(esdhc1, 1, ESDHC1_MSHC1) CLK_SET_RATE(esdhc1, 1, ESDHC1_MSHC1) +/* mx51 specific */ CLK_GET_RATE(esdhc2, 1, ESDHC2_MSHC2) CLK_SET_PARENT(esdhc2, 1, ESDHC2_MSHC2) CLK_SET_RATE(esdhc2, 1, ESDHC2_MSHC2) +static int clk_esdhc3_set_parent(struct clk *clk, struct clk *parent) +{ + u32 reg; + + reg = __raw_readl(MXC_CCM_CSCMR1); + if (parent == &esdhc1_clk) + reg &= ~MXC_CCM_CSCMR1_ESDHC3_CLK_SEL; + else if (parent == &esdhc2_clk) + reg |= MXC_CCM_CSCMR1_ESDHC3_CLK_SEL; + else + return -EINVAL; + __raw_writel(reg, MXC_CCM_CSCMR1); + + return 0; +} + +static int clk_esdhc4_set_parent(struct clk *clk, struct clk *parent) +{ + u32 reg; + + reg = __raw_readl(MXC_CCM_CSCMR1); + if (parent == &esdhc1_clk) + reg &= ~MXC_CCM_CSCMR1_ESDHC4_CLK_SEL; + else if (parent == &esdhc2_clk) + reg |= MXC_CCM_CSCMR1_ESDHC4_CLK_SEL; + else + return -EINVAL; + __raw_writel(reg, MXC_CCM_CSCMR1); + + return 0; +} + +/* mx53 specific */ +static int clk_esdhc2_mx53_set_parent(struct clk *clk, struct clk *parent) +{ + u32 reg; + + reg = __raw_readl(MXC_CCM_CSCMR1); + if (parent == &esdhc1_clk) + reg &= ~MXC_CCM_CSCMR1_ESDHC2_MSHC2_MX53_CLK_SEL; + else if (parent == &esdhc3_mx53_clk) + reg |= MXC_CCM_CSCMR1_ESDHC2_MSHC2_MX53_CLK_SEL; + else + return -EINVAL; + __raw_writel(reg, MXC_CCM_CSCMR1); + + return 0; +} + +CLK_GET_RATE(esdhc3_mx53, 1, ESDHC3_MX53) +CLK_SET_PARENT(esdhc3_mx53, 1, ESDHC3_MX53) +CLK_SET_RATE(esdhc3_mx53, 1, ESDHC3_MX53) + +static int clk_esdhc4_mx53_set_parent(struct clk *clk, struct clk *parent) +{ + u32 reg; + + reg = __raw_readl(MXC_CCM_CSCMR1); + if (parent == &esdhc1_clk) + reg &= ~MXC_CCM_CSCMR1_ESDHC4_CLK_SEL; + else if (parent == &esdhc3_mx53_clk) + reg |= MXC_CCM_CSCMR1_ESDHC4_CLK_SEL; + else + return -EINVAL; + __raw_writel(reg, MXC_CCM_CSCMR1); + + return 0; +} + #define DEFINE_CLOCK_FULL(name, i, er, es, gr, sr, e, d, p, s) \ static struct clk name = { \ .id = i, \ @@ -1255,9 +1324,62 @@ DEFINE_CLOCK_MAX(esdhc1_clk, 0, MXC_CCM_CCGR3, MXC_CCM_CCGRx_CG1_OFFSET, clk_esdhc1, &pll2_sw_clk, &esdhc1_ipg_clk); DEFINE_CLOCK_FULL(esdhc2_ipg_clk, 1, MXC_CCM_CCGR3, MXC_CCM_CCGRx_CG2_OFFSET, NULL, NULL, _clk_max_enable, _clk_max_disable, &ipg_clk, NULL); +DEFINE_CLOCK_FULL(esdhc3_ipg_clk, 2, MXC_CCM_CCGR3, MXC_CCM_CCGRx_CG4_OFFSET, + NULL, NULL, _clk_max_enable, _clk_max_disable, &ipg_clk, NULL); +DEFINE_CLOCK_FULL(esdhc4_ipg_clk, 3, MXC_CCM_CCGR3, MXC_CCM_CCGRx_CG6_OFFSET, + NULL, NULL, _clk_max_enable, _clk_max_disable, &ipg_clk, NULL); + +/* mx51 specific */ DEFINE_CLOCK_MAX(esdhc2_clk, 1, MXC_CCM_CCGR3, MXC_CCM_CCGRx_CG3_OFFSET, clk_esdhc2, &pll2_sw_clk, &esdhc2_ipg_clk); +static struct clk esdhc3_clk = { + .id = 2, + .parent = &esdhc1_clk, + .set_parent = clk_esdhc3_set_parent, + .enable_reg = MXC_CCM_CCGR3, + .enable_shift = MXC_CCM_CCGRx_CG5_OFFSET, + .enable = _clk_max_enable, + .disable = _clk_max_disable, + .secondary = &esdhc3_ipg_clk, +}; +static struct clk esdhc4_clk = { + .id = 3, + .parent = &esdhc1_clk, + .set_parent = clk_esdhc4_set_parent, + .enable_reg = MXC_CCM_CCGR3, + .enable_shift = MXC_CCM_CCGRx_CG7_OFFSET, + .enable = _clk_max_enable, + .disable = _clk_max_disable, + .secondary = &esdhc4_ipg_clk, +}; + +/* mx53 specific */ +static struct clk esdhc2_mx53_clk = { + .id = 2, + .parent = &esdhc1_clk, + .set_parent = clk_esdhc2_mx53_set_parent, + .enable_reg = MXC_CCM_CCGR3, + .enable_shift = MXC_CCM_CCGRx_CG3_OFFSET, + .enable = _clk_max_enable, + .disable = _clk_max_disable, + .secondary = &esdhc3_ipg_clk, +}; + +DEFINE_CLOCK_MAX(esdhc3_mx53_clk, 2, MXC_CCM_CCGR3, MXC_CCM_CCGRx_CG5_OFFSET, + clk_esdhc3_mx53, &pll2_sw_clk, &esdhc2_ipg_clk); + +static struct clk esdhc4_mx53_clk = { + .id = 3, + .parent = &esdhc1_clk, + .set_parent = clk_esdhc4_mx53_set_parent, + .enable_reg = MXC_CCM_CCGR3, + .enable_shift = MXC_CCM_CCGRx_CG7_OFFSET, + .enable = _clk_max_enable, + .disable = _clk_max_disable, + .secondary = &esdhc4_ipg_clk, +}; + DEFINE_CLOCK(mipi_esc_clk, 0, MXC_CCM_CCGR4, MXC_CCM_CCGRx_CG5_OFFSET, NULL, NULL, NULL, &pll2_sw_clk); DEFINE_CLOCK(mipi_hsc2_clk, 0, MXC_CCM_CCGR4, MXC_CCM_CCGRx_CG4_OFFSET, NULL, NULL, &mipi_esc_clk, &pll2_sw_clk); DEFINE_CLOCK(mipi_hsc1_clk, 0, MXC_CCM_CCGR4, MXC_CCM_CCGRx_CG3_OFFSET, NULL, NULL, &mipi_hsc2_clk, &pll2_sw_clk); @@ -1302,7 +1424,7 @@ static struct clk_lookup mx51_lookups[] = { _REGISTER_CLOCK("mxc-ehci.2", "usb_ahb", usb_ahb_clk) _REGISTER_CLOCK("fsl-usb2-udc", "usb", usboh3_clk) _REGISTER_CLOCK("fsl-usb2-udc", "usb_ahb", ahb_clk) - _REGISTER_CLOCK("imx-keypad", NULL, kpp_clk) + _REGISTER_CLOCK("imx-keypad", NULL, dummy_clk) _REGISTER_CLOCK("mxc_nand", NULL, nfc_clk) _REGISTER_CLOCK("imx-ssi.0", NULL, ssi1_clk) _REGISTER_CLOCK("imx-ssi.1", NULL, ssi2_clk) @@ -1316,6 +1438,8 @@ static struct clk_lookup mx51_lookups[] = { _REGISTER_CLOCK("imx51-cspi.0", NULL, cspi_clk) _REGISTER_CLOCK("sdhci-esdhc-imx.0", NULL, esdhc1_clk) _REGISTER_CLOCK("sdhci-esdhc-imx.1", NULL, esdhc2_clk) + _REGISTER_CLOCK("sdhci-esdhc-imx.2", NULL, esdhc3_clk) + _REGISTER_CLOCK("sdhci-esdhc-imx.3", NULL, esdhc4_clk) _REGISTER_CLOCK(NULL, "cpu_clk", cpu_clk) _REGISTER_CLOCK(NULL, "iim_clk", iim_clk) _REGISTER_CLOCK("imx2-wdt.0", NULL, dummy_clk) @@ -1336,10 +1460,14 @@ static struct clk_lookup mx53_lookups[] = { _REGISTER_CLOCK("imx-i2c.0", NULL, i2c1_clk) _REGISTER_CLOCK("imx-i2c.1", NULL, i2c2_clk) _REGISTER_CLOCK("sdhci-esdhc-imx.0", NULL, esdhc1_clk) - _REGISTER_CLOCK("sdhci-esdhc-imx.1", NULL, esdhc2_clk) + _REGISTER_CLOCK("sdhci-esdhc-imx.1", NULL, esdhc2_mx53_clk) + _REGISTER_CLOCK("sdhci-esdhc-imx.2", NULL, esdhc3_mx53_clk) + _REGISTER_CLOCK("sdhci-esdhc-imx.3", NULL, esdhc4_mx53_clk) _REGISTER_CLOCK("imx53-ecspi.0", NULL, ecspi1_clk) _REGISTER_CLOCK("imx53-ecspi.1", NULL, ecspi2_clk) _REGISTER_CLOCK("imx53-cspi.0", NULL, cspi_clk) + _REGISTER_CLOCK("imx2-wdt.0", NULL, dummy_clk) + _REGISTER_CLOCK("imx2-wdt.1", NULL, dummy_clk) }; static void clk_tree_init(void) @@ -1427,6 +1555,14 @@ int __init mx53_clocks_init(unsigned long ckil, unsigned long osc, mx53_revision(); clk_disable(&iim_clk); + /* Set SDHC parents to be PLL2 */ + clk_set_parent(&esdhc1_clk, &pll2_sw_clk); + clk_set_parent(&esdhc3_mx53_clk, &pll2_sw_clk); + + /* set SDHC root clock as 200MHZ*/ + clk_set_rate(&esdhc1_clk, 200000000); + clk_set_rate(&esdhc3_mx53_clk, 200000000); + /* System timer */ mxc_timer_init(&gpt_clk, MX53_IO_ADDRESS(MX53_GPT1_BASE_ADDR), MX53_INT_GPT); diff --git a/arch/arm/mach-mx5/cpu.c b/arch/arm/mach-mx5/cpu.c index d40671da4372..df46b5e60857 100644 --- a/arch/arm/mach-mx5/cpu.c +++ b/arch/arm/mach-mx5/cpu.c @@ -78,11 +78,16 @@ static int get_mx53_srev(void) void __iomem *iim_base = MX51_IO_ADDRESS(MX53_IIM_BASE_ADDR); u32 rev = readl(iim_base + IIM_SREV) & 0xff; - if (rev == 0x0) + switch (rev) { + case 0x0: return IMX_CHIP_REVISION_1_0; - else if (rev == 0x10) + case 0x2: return IMX_CHIP_REVISION_2_0; - return 0; + case 0x3: + return IMX_CHIP_REVISION_2_1; + default: + return IMX_CHIP_REVISION_UNKNOWN; + } } /* diff --git a/arch/arm/mach-mx5/crm_regs.h b/arch/arm/mach-mx5/crm_regs.h index b462c22f53d8..87c0c58f27a7 100644 --- a/arch/arm/mach-mx5/crm_regs.h +++ b/arch/arm/mach-mx5/crm_regs.h @@ -217,9 +217,12 @@ #define MXC_CCM_CSCMR1_ESDHC1_MSHC1_CLK_SEL_OFFSET (20) #define MXC_CCM_CSCMR1_ESDHC1_MSHC1_CLK_SEL_MASK (0x3 << 20) #define MXC_CCM_CSCMR1_ESDHC3_CLK_SEL (0x1 << 19) +#define MXC_CCM_CSCMR1_ESDHC2_MSHC2_MX53_CLK_SEL (0x1 << 19) #define MXC_CCM_CSCMR1_ESDHC4_CLK_SEL (0x1 << 18) #define MXC_CCM_CSCMR1_ESDHC2_MSHC2_CLK_SEL_OFFSET (16) #define MXC_CCM_CSCMR1_ESDHC2_MSHC2_CLK_SEL_MASK (0x3 << 16) +#define MXC_CCM_CSCMR1_ESDHC3_MX53_CLK_SEL_OFFSET (16) +#define MXC_CCM_CSCMR1_ESDHC3_MX53_CLK_SEL_MASK (0x3 << 16) #define MXC_CCM_CSCMR1_SSI1_CLK_SEL_OFFSET (14) #define MXC_CCM_CSCMR1_SSI1_CLK_SEL_MASK (0x3 << 14) #define MXC_CCM_CSCMR1_SSI2_CLK_SEL_OFFSET (12) @@ -271,6 +274,10 @@ #define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PRED_MASK (0x7 << 22) #define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PODF_OFFSET (19) #define MXC_CCM_CSCDR1_ESDHC2_MSHC2_CLK_PODF_MASK (0x7 << 19) +#define MXC_CCM_CSCDR1_ESDHC3_MX53_CLK_PRED_OFFSET (22) +#define MXC_CCM_CSCDR1_ESDHC3_MX53_CLK_PRED_MASK (0x7 << 22) +#define MXC_CCM_CSCDR1_ESDHC3_MX53_CLK_PODF_OFFSET (19) +#define MXC_CCM_CSCDR1_ESDHC3_MX53_CLK_PODF_MASK (0x7 << 19) #define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PRED_OFFSET (16) #define MXC_CCM_CSCDR1_ESDHC1_MSHC1_CLK_PRED_MASK (0x7 << 16) #define MXC_CCM_CSCDR1_PGC_CLK_PODF_OFFSET (14) diff --git a/arch/arm/mach-mx5/devices-mx50.h b/arch/arm/mach-mx5/devices-imx50.h index 98ab07468a0e..c9e42823c7e3 100644 --- a/arch/arm/mach-mx5/devices-mx50.h +++ b/arch/arm/mach-mx5/devices-imx50.h @@ -24,3 +24,11 @@ extern const struct imx_imx_uart_1irq_data imx50_imx_uart_data[] __initconst; #define imx50_add_imx_uart(id, pdata) \ imx_add_imx_uart_1irq(&imx50_imx_uart_data[id], pdata) + +extern const struct imx_fec_data imx50_fec_data __initconst; +#define imx50_add_fec(pdata) \ + imx_add_fec(&imx50_fec_data, pdata) + +extern const struct imx_imx_i2c_data imx50_imx_i2c_data[] __initconst; +#define imx50_add_imx_i2c(id, pdata) \ + imx_add_imx_i2c(&imx50_imx_i2c_data[id], pdata) diff --git a/arch/arm/mach-mx5/devices-imx53.h b/arch/arm/mach-mx5/devices-imx53.h index 8639735a117b..9251008dad1f 100644 --- a/arch/arm/mach-mx5/devices-imx53.h +++ b/arch/arm/mach-mx5/devices-imx53.h @@ -29,3 +29,7 @@ imx53_sdhci_esdhc_imx_data[] __initconst; extern const struct imx_spi_imx_data imx53_ecspi_data[] __initconst; #define imx53_add_ecspi(id, pdata) \ imx_add_spi_imx(&imx53_ecspi_data[id], pdata) + +extern const struct imx_imx2_wdt_data imx53_imx2_wdt_data[] __initconst; +#define imx53_add_imx2_wdt(id, pdata) \ + imx_add_imx2_wdt(&imx53_imx2_wdt_data[id]) diff --git a/arch/arm/mach-mx5/efika.h b/arch/arm/mach-mx5/efika.h new file mode 100644 index 000000000000..014aa985faae --- /dev/null +++ b/arch/arm/mach-mx5/efika.h @@ -0,0 +1,10 @@ +#ifndef _EFIKA_H +#define _EFIKA_H + +#define EFIKA_WLAN_EN IMX_GPIO_NR(2, 16) +#define EFIKA_WLAN_RESET IMX_GPIO_NR(2, 10) +#define EFIKA_USB_PHY_RESET IMX_GPIO_NR(2, 9) + +void __init efika_board_common_init(void); + +#endif diff --git a/arch/arm/mach-mx5/ehci.c b/arch/arm/mach-mx5/ehci.c new file mode 100644 index 000000000000..7ce12c804a32 --- /dev/null +++ b/arch/arm/mach-mx5/ehci.c @@ -0,0 +1,156 @@ +/* + * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de> + * Copyright (C) 2010 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. + * + * 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/platform_device.h> +#include <linux/io.h> + +#include <mach/hardware.h> +#include <mach/mxc_ehci.h> + +#define MXC_OTG_OFFSET 0 +#define MXC_H1_OFFSET 0x200 +#define MXC_H2_OFFSET 0x400 + +/* USB_CTRL */ +#define MXC_OTG_UCTRL_OWIE_BIT (1 << 27) /* OTG wakeup intr enable */ +#define MXC_OTG_UCTRL_OPM_BIT (1 << 24) /* OTG power mask */ +#define MXC_H1_UCTRL_H1UIE_BIT (1 << 12) /* Host1 ULPI interrupt enable */ +#define MXC_H1_UCTRL_H1WIE_BIT (1 << 11) /* HOST1 wakeup intr enable */ +#define MXC_H1_UCTRL_H1PM_BIT (1 << 8) /* HOST1 power mask */ + +/* USB_PHY_CTRL_FUNC */ +#define MXC_OTG_PHYCTRL_OC_DIS_BIT (1 << 8) /* OTG Disable Overcurrent Event */ +#define MXC_H1_OC_DIS_BIT (1 << 5) /* UH1 Disable Overcurrent Event */ + +/* USBH2CTRL */ +#define MXC_H2_UCTRL_H2UIE_BIT (1 << 8) +#define MXC_H2_UCTRL_H2WIE_BIT (1 << 7) +#define MXC_H2_UCTRL_H2PM_BIT (1 << 4) + +#define MXC_USBCMD_OFFSET 0x140 + +/* USBCMD */ +#define MXC_UCMD_ITC_NO_THRESHOLD_MASK (~(0xff << 16)) /* Interrupt Threshold Control */ + +int mx51_initialize_usb_hw(int port, unsigned int flags) +{ + unsigned int v; + void __iomem *usb_base; + void __iomem *usbotg_base; + void __iomem *usbother_base; + int ret = 0; + + usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K); + if (!usb_base) { + printk(KERN_ERR "%s(): ioremap failed\n", __func__); + return -ENOMEM; + } + + switch (port) { + case 0: /* OTG port */ + usbotg_base = usb_base + MXC_OTG_OFFSET; + break; + case 1: /* Host 1 port */ + usbotg_base = usb_base + MXC_H1_OFFSET; + break; + case 2: /* Host 2 port */ + usbotg_base = usb_base + MXC_H2_OFFSET; + break; + default: + printk(KERN_ERR"%s no such port %d\n", __func__, port); + ret = -ENOENT; + goto error; + } + usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET; + + switch (port) { + case 0: /*OTG port */ + if (flags & MXC_EHCI_INTERNAL_PHY) { + v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET); + + if (flags & MXC_EHCI_POWER_PINS_ENABLED) { + /* OC/USBPWR is not used */ + v |= MXC_OTG_PHYCTRL_OC_DIS_BIT; + } else { + /* OC/USBPWR is used */ + v &= ~MXC_OTG_PHYCTRL_OC_DIS_BIT; + } + __raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET); + + v = __raw_readl(usbother_base + MXC_USBCTRL_OFFSET); + if (flags & MXC_EHCI_WAKEUP_ENABLED) + v |= MXC_OTG_UCTRL_OWIE_BIT;/* OTG wakeup enable */ + else + v &= ~MXC_OTG_UCTRL_OWIE_BIT;/* OTG wakeup disable */ + if (flags & MXC_EHCI_POWER_PINS_ENABLED) + v |= MXC_OTG_UCTRL_OPM_BIT; + else + v &= ~MXC_OTG_UCTRL_OPM_BIT; + __raw_writel(v, usbother_base + MXC_USBCTRL_OFFSET); + } + break; + case 1: /* Host 1 */ + /*Host ULPI */ + v = __raw_readl(usbother_base + MXC_USBCTRL_OFFSET); + if (flags & MXC_EHCI_WAKEUP_ENABLED) { + /* HOST1 wakeup/ULPI intr enable */ + v |= (MXC_H1_UCTRL_H1WIE_BIT | MXC_H1_UCTRL_H1UIE_BIT); + } else { + /* HOST1 wakeup/ULPI intr disable */ + v &= ~(MXC_H1_UCTRL_H1WIE_BIT | MXC_H1_UCTRL_H1UIE_BIT); + } + + if (flags & MXC_EHCI_POWER_PINS_ENABLED) + v &= ~MXC_H1_UCTRL_H1PM_BIT; /* HOST1 power mask used*/ + else + v |= MXC_H1_UCTRL_H1PM_BIT; /* HOST1 power mask used*/ + __raw_writel(v, usbother_base + MXC_USBCTRL_OFFSET); + + v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET); + if (flags & MXC_EHCI_POWER_PINS_ENABLED) + v &= ~MXC_H1_OC_DIS_BIT; /* OC is used */ + else + v |= MXC_H1_OC_DIS_BIT; /* OC is not used */ + __raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET); + + v = __raw_readl(usbotg_base + MXC_USBCMD_OFFSET); + if (flags & MXC_EHCI_ITC_NO_THRESHOLD) + /* Interrupt Threshold Control:Immediate (no threshold) */ + v &= MXC_UCMD_ITC_NO_THRESHOLD_MASK; + __raw_writel(v, usbotg_base + MXC_USBCMD_OFFSET); + break; + case 2: /* Host 2 ULPI */ + v = __raw_readl(usbother_base + MXC_USBH2CTRL_OFFSET); + if (flags & MXC_EHCI_WAKEUP_ENABLED) { + /* HOST1 wakeup/ULPI intr enable */ + v |= (MXC_H2_UCTRL_H2WIE_BIT | MXC_H2_UCTRL_H2UIE_BIT); + } else { + /* HOST1 wakeup/ULPI intr disable */ + v &= ~(MXC_H2_UCTRL_H2WIE_BIT | MXC_H2_UCTRL_H2UIE_BIT); + } + + if (flags & MXC_EHCI_POWER_PINS_ENABLED) + v &= ~MXC_H2_UCTRL_H2PM_BIT; /* HOST2 power mask used*/ + else + v |= MXC_H2_UCTRL_H2PM_BIT; /* HOST2 power mask used*/ + __raw_writel(v, usbother_base + MXC_USBH2CTRL_OFFSET); + break; + } + +error: + iounmap(usb_base); + return ret; +} + diff --git a/arch/arm/mach-mx5/mm-mx50.c b/arch/arm/mach-mx5/mm-mx50.c index 8c6540e58390..b9c363b514a9 100644 --- a/arch/arm/mach-mx5/mm-mx50.c +++ b/arch/arm/mach-mx5/mm-mx50.c @@ -26,6 +26,8 @@ #include <mach/hardware.h> #include <mach/common.h> #include <mach/iomux-v3.h> +#include <mach/gpio.h> +#include <mach/irqs.h> /* * Define the MX50 memory map. @@ -44,16 +46,27 @@ static struct map_desc mx50_io_desc[] __initdata = { */ void __init mx50_map_io(void) { + iotable_init(mx50_io_desc, ARRAY_SIZE(mx50_io_desc)); +} + +void __init imx50_init_early(void) +{ mxc_set_cpu_type(MXC_CPU_MX50); mxc_iomux_v3_init(MX50_IO_ADDRESS(MX50_IOMUXC_BASE_ADDR)); mxc_arch_reset_init(MX50_IO_ADDRESS(MX50_WDOG_BASE_ADDR)); - iotable_init(mx50_io_desc, ARRAY_SIZE(mx50_io_desc)); } -int imx50_register_gpios(void); +static struct mxc_gpio_port imx50_gpio_ports[] = { + DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 0, 1, MX50_INT_GPIO1_LOW, MX50_INT_GPIO1_HIGH), + DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 1, 2, MX50_INT_GPIO2_LOW, MX50_INT_GPIO2_HIGH), + DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 2, 3, MX50_INT_GPIO3_LOW, MX50_INT_GPIO3_HIGH), + DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 3, 4, MX50_INT_GPIO3_LOW, MX50_INT_GPIO3_HIGH), + DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 4, 5, MX50_INT_GPIO3_LOW, MX50_INT_GPIO3_HIGH), + DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 5, 6, MX50_INT_GPIO3_LOW, MX50_INT_GPIO3_HIGH), +}; void __init mx50_init_irq(void) { tzic_init_irq(MX50_IO_ADDRESS(MX50_TZIC_BASE_ADDR)); - imx50_register_gpios(); + mxc_gpio_init(imx50_gpio_ports, ARRAY_SIZE(imx50_gpio_ports)); } diff --git a/arch/arm/mach-mx5/mm.c b/arch/arm/mach-mx5/mm.c index 457f9f95204b..ff557301b42b 100644 --- a/arch/arm/mach-mx5/mm.c +++ b/arch/arm/mach-mx5/mm.c @@ -47,18 +47,26 @@ static struct map_desc mx53_io_desc[] __initdata = { */ void __init mx51_map_io(void) { + iotable_init(mx51_io_desc, ARRAY_SIZE(mx51_io_desc)); +} + +void __init imx51_init_early(void) +{ 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)); - iotable_init(mx51_io_desc, ARRAY_SIZE(mx51_io_desc)); } void __init mx53_map_io(void) { + iotable_init(mx53_io_desc, ARRAY_SIZE(mx53_io_desc)); +} + +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_WDOG_BASE_ADDR)); - iotable_init(mx53_io_desc, ARRAY_SIZE(mx53_io_desc)); + mxc_arch_reset_init(MX53_IO_ADDRESS(MX53_WDOG1_BASE_ADDR)); } int imx51_register_gpios(void); diff --git a/arch/arm/mach-mx5/mx51_efika.c b/arch/arm/mach-mx5/mx51_efika.c new file mode 100644 index 000000000000..51a67fc7f0ef --- /dev/null +++ b/arch/arm/mach-mx5/mx51_efika.c @@ -0,0 +1,636 @@ +/* + * based on code from the following + * Copyright 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2009-2010 Pegatron Corporation. All Rights Reserved. + * Copyright 2009-2010 Genesi USA, Inc. All Rights Reserved. + * + * 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 <linux/init.h> +#include <linux/platform_device.h> +#include <linux/i2c.h> +#include <linux/gpio.h> +#include <linux/leds.h> +#include <linux/input.h> +#include <linux/delay.h> +#include <linux/io.h> +#include <linux/fsl_devices.h> +#include <linux/spi/flash.h> +#include <linux/spi/spi.h> +#include <linux/mfd/mc13892.h> +#include <linux/regulator/machine.h> +#include <linux/regulator/consumer.h> + +#include <mach/common.h> +#include <mach/hardware.h> +#include <mach/iomux-mx51.h> +#include <mach/i2c.h> +#include <mach/mxc_ehci.h> + +#include <linux/usb/otg.h> +#include <linux/usb/ulpi.h> +#include <mach/ulpi.h> + +#include <asm/irq.h> +#include <asm/setup.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/time.h> +#include <asm/mach-types.h> + +#include "devices-imx51.h" +#include "devices.h" +#include "efika.h" +#include "cpu_op-mx51.h" + +#define MX51_USB_CTRL_1_OFFSET 0x10 +#define MX51_USB_CTRL_UH1_EXT_CLK_EN (1 << 25) +#define MX51_USB_PLL_DIV_19_2_MHZ 0x01 + +#define EFIKAMX_USB_HUB_RESET IMX_GPIO_NR(1, 5) +#define EFIKAMX_USBH1_STP IMX_GPIO_NR(1, 27) + +#define EFIKAMX_SPI_CS0 IMX_GPIO_NR(4, 24) +#define EFIKAMX_SPI_CS1 IMX_GPIO_NR(4, 25) + +#define EFIKAMX_PMIC IMX_GPIO_NR(1, 6) + +static iomux_v3_cfg_t mx51efika_pads[] = { + /* UART1 */ + MX51_PAD_UART1_RXD__UART1_RXD, + MX51_PAD_UART1_TXD__UART1_TXD, + MX51_PAD_UART1_RTS__UART1_RTS, + MX51_PAD_UART1_CTS__UART1_CTS, + + /* SD 1 */ + MX51_PAD_SD1_CMD__SD1_CMD, + MX51_PAD_SD1_CLK__SD1_CLK, + MX51_PAD_SD1_DATA0__SD1_DATA0, + MX51_PAD_SD1_DATA1__SD1_DATA1, + MX51_PAD_SD1_DATA2__SD1_DATA2, + MX51_PAD_SD1_DATA3__SD1_DATA3, + + /* SD 2 */ + MX51_PAD_SD2_CMD__SD2_CMD, + MX51_PAD_SD2_CLK__SD2_CLK, + MX51_PAD_SD2_DATA0__SD2_DATA0, + MX51_PAD_SD2_DATA1__SD2_DATA1, + MX51_PAD_SD2_DATA2__SD2_DATA2, + MX51_PAD_SD2_DATA3__SD2_DATA3, + + /* SD/MMC WP/CD */ + MX51_PAD_GPIO1_0__SD1_CD, + MX51_PAD_GPIO1_1__SD1_WP, + MX51_PAD_GPIO1_7__SD2_WP, + MX51_PAD_GPIO1_8__SD2_CD, + + /* spi */ + MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI, + MX51_PAD_CSPI1_MISO__ECSPI1_MISO, + MX51_PAD_CSPI1_SS0__GPIO4_24, + MX51_PAD_CSPI1_SS1__GPIO4_25, + MX51_PAD_CSPI1_RDY__ECSPI1_RDY, + MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK, + MX51_PAD_GPIO1_6__GPIO1_6, + + /* USB HOST1 */ + MX51_PAD_USBH1_CLK__USBH1_CLK, + MX51_PAD_USBH1_DIR__USBH1_DIR, + MX51_PAD_USBH1_NXT__USBH1_NXT, + MX51_PAD_USBH1_DATA0__USBH1_DATA0, + MX51_PAD_USBH1_DATA1__USBH1_DATA1, + MX51_PAD_USBH1_DATA2__USBH1_DATA2, + MX51_PAD_USBH1_DATA3__USBH1_DATA3, + MX51_PAD_USBH1_DATA4__USBH1_DATA4, + MX51_PAD_USBH1_DATA5__USBH1_DATA5, + MX51_PAD_USBH1_DATA6__USBH1_DATA6, + MX51_PAD_USBH1_DATA7__USBH1_DATA7, + + /* USB HUB RESET */ + MX51_PAD_GPIO1_5__GPIO1_5, + + /* WLAN */ + MX51_PAD_EIM_A22__GPIO2_16, + MX51_PAD_EIM_A16__GPIO2_10, + + /* USB PHY RESET */ + MX51_PAD_EIM_D27__GPIO2_9, +}; + +/* Serial ports */ +static const struct imxuart_platform_data uart_pdata = { + .flags = IMXUART_HAVE_RTSCTS, +}; + +/* This function is board specific as the bit mask for the plldiv will also + * be different for other Freescale SoCs, thus a common bitmask is not + * possible and cannot get place in /plat-mxc/ehci.c. + */ +static int initialize_otg_port(struct platform_device *pdev) +{ + u32 v; + void __iomem *usb_base; + void __iomem *usbother_base; + usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K); + if (!usb_base) + return -ENOMEM; + usbother_base = (void __iomem *)(usb_base + MX5_USBOTHER_REGS_OFFSET); + + /* Set the PHY clock to 19.2MHz */ + v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC2_OFFSET); + v &= ~MX5_USB_UTMI_PHYCTRL1_PLLDIV_MASK; + v |= MX51_USB_PLL_DIV_19_2_MHZ; + __raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC2_OFFSET); + iounmap(usb_base); + + mdelay(10); + + return mx51_initialize_usb_hw(pdev->id, MXC_EHCI_INTERNAL_PHY); +} + +static struct mxc_usbh_platform_data dr_utmi_config = { + .init = initialize_otg_port, + .portsc = MXC_EHCI_UTMI_16BIT, +}; + +static int initialize_usbh1_port(struct platform_device *pdev) +{ + iomux_v3_cfg_t usbh1stp = MX51_PAD_USBH1_STP__USBH1_STP; + iomux_v3_cfg_t usbh1gpio = MX51_PAD_USBH1_STP__GPIO1_27; + u32 v; + void __iomem *usb_base; + void __iomem *socregs_base; + + mxc_iomux_v3_setup_pad(usbh1gpio); + gpio_request(EFIKAMX_USBH1_STP, "usbh1_stp"); + gpio_direction_output(EFIKAMX_USBH1_STP, 0); + msleep(1); + gpio_set_value(EFIKAMX_USBH1_STP, 1); + msleep(1); + + usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K); + socregs_base = (void __iomem *)(usb_base + MX5_USBOTHER_REGS_OFFSET); + + /* The clock for the USBH1 ULPI port will come externally */ + /* from the PHY. */ + v = __raw_readl(socregs_base + MX51_USB_CTRL_1_OFFSET); + __raw_writel(v | MX51_USB_CTRL_UH1_EXT_CLK_EN, + socregs_base + MX51_USB_CTRL_1_OFFSET); + + iounmap(usb_base); + + gpio_free(EFIKAMX_USBH1_STP); + mxc_iomux_v3_setup_pad(usbh1stp); + + mdelay(10); + + return mx51_initialize_usb_hw(0, MXC_EHCI_ITC_NO_THRESHOLD); +} + +static struct mxc_usbh_platform_data usbh1_config = { + .init = initialize_usbh1_port, + .portsc = MXC_EHCI_MODE_ULPI, +}; + +static void mx51_efika_hubreset(void) +{ + gpio_request(EFIKAMX_USB_HUB_RESET, "usb_hub_rst"); + gpio_direction_output(EFIKAMX_USB_HUB_RESET, 1); + msleep(1); + gpio_set_value(EFIKAMX_USB_HUB_RESET, 0); + msleep(1); + gpio_set_value(EFIKAMX_USB_HUB_RESET, 1); +} + +static void __init mx51_efika_usb(void) +{ + mx51_efika_hubreset(); + + /* pulling it low, means no USB at all... */ + gpio_request(EFIKA_USB_PHY_RESET, "usb_phy_reset"); + gpio_direction_output(EFIKA_USB_PHY_RESET, 0); + msleep(1); + gpio_set_value(EFIKA_USB_PHY_RESET, 1); + + usbh1_config.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS | + ULPI_OTG_DRVVBUS_EXT | ULPI_OTG_EXTVBUSIND); + + mxc_register_device(&mxc_usbdr_host_device, &dr_utmi_config); + if (usbh1_config.otg) + mxc_register_device(&mxc_usbh1_device, &usbh1_config); +} + +static struct mtd_partition mx51_efika_spi_nor_partitions[] = { + { + .name = "u-boot", + .offset = 0, + .size = SZ_256K, + }, + { + .name = "config", + .offset = MTDPART_OFS_APPEND, + .size = SZ_64K, + }, +}; + +static struct flash_platform_data mx51_efika_spi_flash_data = { + .name = "spi_flash", + .parts = mx51_efika_spi_nor_partitions, + .nr_parts = ARRAY_SIZE(mx51_efika_spi_nor_partitions), + .type = "sst25vf032b", +}; + +static struct regulator_consumer_supply sw1_consumers[] = { + { + .supply = "cpu_vcc", + } +}; + +static struct regulator_consumer_supply vdig_consumers[] = { + /* sgtl5000 */ + REGULATOR_SUPPLY("VDDA", "1-000a"), + REGULATOR_SUPPLY("VDDD", "1-000a"), +}; + +static struct regulator_consumer_supply vvideo_consumers[] = { + /* sgtl5000 */ + REGULATOR_SUPPLY("VDDIO", "1-000a"), +}; + +static struct regulator_consumer_supply vsd_consumers[] = { + REGULATOR_SUPPLY("vmmc", "sdhci-esdhc-imx.0"), + REGULATOR_SUPPLY("vmmc", "sdhci-esdhc-imx.1"), +}; + +static struct regulator_consumer_supply pwgt1_consumer[] = { + { + .supply = "pwgt1", + } +}; + +static struct regulator_consumer_supply pwgt2_consumer[] = { + { + .supply = "pwgt2", + } +}; + +static struct regulator_consumer_supply coincell_consumer[] = { + { + .supply = "coincell", + } +}; + +static struct regulator_init_data sw1_init = { + .constraints = { + .name = "SW1", + .min_uV = 600000, + .max_uV = 1375000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, + .valid_modes_mask = 0, + .always_on = 1, + .boot_on = 1, + .state_mem = { + .uV = 850000, + .mode = REGULATOR_MODE_NORMAL, + .enabled = 1, + }, + }, + .num_consumer_supplies = ARRAY_SIZE(sw1_consumers), + .consumer_supplies = sw1_consumers, +}; + +static struct regulator_init_data sw2_init = { + .constraints = { + .name = "SW2", + .min_uV = 900000, + .max_uV = 1850000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, + .always_on = 1, + .boot_on = 1, + .state_mem = { + .uV = 950000, + .mode = REGULATOR_MODE_NORMAL, + .enabled = 1, + }, + } +}; + +static struct regulator_init_data sw3_init = { + .constraints = { + .name = "SW3", + .min_uV = 1100000, + .max_uV = 1850000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, + .always_on = 1, + .boot_on = 1, + } +}; + +static struct regulator_init_data sw4_init = { + .constraints = { + .name = "SW4", + .min_uV = 1100000, + .max_uV = 1850000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, + .always_on = 1, + .boot_on = 1, + } +}; + +static struct regulator_init_data viohi_init = { + .constraints = { + .name = "VIOHI", + .boot_on = 1, + .always_on = 1, + } +}; + +static struct regulator_init_data vusb_init = { + .constraints = { + .name = "VUSB", + .boot_on = 1, + .always_on = 1, + } +}; + +static struct regulator_init_data swbst_init = { + .constraints = { + .name = "SWBST", + } +}; + +static struct regulator_init_data vdig_init = { + .constraints = { + .name = "VDIG", + .min_uV = 1050000, + .max_uV = 1800000, + .valid_ops_mask = + REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, + .boot_on = 1, + .always_on = 1, + }, + .num_consumer_supplies = ARRAY_SIZE(vdig_consumers), + .consumer_supplies = vdig_consumers, +}; + +static struct regulator_init_data vpll_init = { + .constraints = { + .name = "VPLL", + .min_uV = 1050000, + .max_uV = 1800000, + .valid_ops_mask = + REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, + .boot_on = 1, + .always_on = 1, + } +}; + +static struct regulator_init_data vusb2_init = { + .constraints = { + .name = "VUSB2", + .min_uV = 2400000, + .max_uV = 2775000, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, + .boot_on = 1, + .always_on = 1, + } +}; + +static struct regulator_init_data vvideo_init = { + .constraints = { + .name = "VVIDEO", + .min_uV = 2775000, + .max_uV = 2775000, + .valid_ops_mask = + REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, + .boot_on = 1, + .apply_uV = 1, + }, + .num_consumer_supplies = ARRAY_SIZE(vvideo_consumers), + .consumer_supplies = vvideo_consumers, +}; + +static struct regulator_init_data vaudio_init = { + .constraints = { + .name = "VAUDIO", + .min_uV = 2300000, + .max_uV = 3000000, + .valid_ops_mask = + REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, + .boot_on = 1, + } +}; + +static struct regulator_init_data vsd_init = { + .constraints = { + .name = "VSD", + .min_uV = 1800000, + .max_uV = 3150000, + .valid_ops_mask = + REGULATOR_CHANGE_VOLTAGE, + .boot_on = 1, + }, + .num_consumer_supplies = ARRAY_SIZE(vsd_consumers), + .consumer_supplies = vsd_consumers, +}; + +static struct regulator_init_data vcam_init = { + .constraints = { + .name = "VCAM", + .min_uV = 2500000, + .max_uV = 3000000, + .valid_ops_mask = + REGULATOR_CHANGE_VOLTAGE | + REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, + .valid_modes_mask = REGULATOR_MODE_FAST | REGULATOR_MODE_NORMAL, + .boot_on = 1, + } +}; + +static struct regulator_init_data vgen1_init = { + .constraints = { + .name = "VGEN1", + .min_uV = 1200000, + .max_uV = 3150000, + .valid_ops_mask = + REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, + .boot_on = 1, + .always_on = 1, + } +}; + +static struct regulator_init_data vgen2_init = { + .constraints = { + .name = "VGEN2", + .min_uV = 1200000, + .max_uV = 3150000, + .valid_ops_mask = + REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, + .boot_on = 1, + .always_on = 1, + } +}; + +static struct regulator_init_data vgen3_init = { + .constraints = { + .name = "VGEN3", + .min_uV = 1800000, + .max_uV = 2900000, + .valid_ops_mask = + REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, + .boot_on = 1, + .always_on = 1, + } +}; + +static struct regulator_init_data gpo1_init = { + .constraints = { + .name = "GPO1", + } +}; + +static struct regulator_init_data gpo2_init = { + .constraints = { + .name = "GPO2", + } +}; + +static struct regulator_init_data gpo3_init = { + .constraints = { + .name = "GPO3", + } +}; + +static struct regulator_init_data gpo4_init = { + .constraints = { + .name = "GPO4", + } +}; + +static struct regulator_init_data pwgt1_init = { + .constraints = { + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .boot_on = 1, + }, + .num_consumer_supplies = ARRAY_SIZE(pwgt1_consumer), + .consumer_supplies = pwgt1_consumer, +}; + +static struct regulator_init_data pwgt2_init = { + .constraints = { + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + .boot_on = 1, + }, + .num_consumer_supplies = ARRAY_SIZE(pwgt2_consumer), + .consumer_supplies = pwgt2_consumer, +}; + +static struct regulator_init_data vcoincell_init = { + .constraints = { + .name = "COINCELL", + .min_uV = 3000000, + .max_uV = 3000000, + .valid_ops_mask = + REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(coincell_consumer), + .consumer_supplies = coincell_consumer, +}; + +static struct mc13xxx_regulator_init_data mx51_efika_regulators[] = { + { .id = MC13892_SW1, .init_data = &sw1_init }, + { .id = MC13892_SW2, .init_data = &sw2_init }, + { .id = MC13892_SW3, .init_data = &sw3_init }, + { .id = MC13892_SW4, .init_data = &sw4_init }, + { .id = MC13892_SWBST, .init_data = &swbst_init }, + { .id = MC13892_VIOHI, .init_data = &viohi_init }, + { .id = MC13892_VPLL, .init_data = &vpll_init }, + { .id = MC13892_VDIG, .init_data = &vdig_init }, + { .id = MC13892_VSD, .init_data = &vsd_init }, + { .id = MC13892_VUSB2, .init_data = &vusb2_init }, + { .id = MC13892_VVIDEO, .init_data = &vvideo_init }, + { .id = MC13892_VAUDIO, .init_data = &vaudio_init }, + { .id = MC13892_VCAM, .init_data = &vcam_init }, + { .id = MC13892_VGEN1, .init_data = &vgen1_init }, + { .id = MC13892_VGEN2, .init_data = &vgen2_init }, + { .id = MC13892_VGEN3, .init_data = &vgen3_init }, + { .id = MC13892_VUSB, .init_data = &vusb_init }, + { .id = MC13892_GPO1, .init_data = &gpo1_init }, + { .id = MC13892_GPO2, .init_data = &gpo2_init }, + { .id = MC13892_GPO3, .init_data = &gpo3_init }, + { .id = MC13892_GPO4, .init_data = &gpo4_init }, + { .id = MC13892_PWGT1SPI, .init_data = &pwgt1_init }, + { .id = MC13892_PWGT2SPI, .init_data = &pwgt2_init }, + { .id = MC13892_VCOINCELL, .init_data = &vcoincell_init }, +}; + +static struct mc13xxx_platform_data mx51_efika_mc13892_data = { + .flags = MC13XXX_USE_RTC | MC13XXX_USE_REGULATOR, + .num_regulators = ARRAY_SIZE(mx51_efika_regulators), + .regulators = mx51_efika_regulators, +}; + +static struct spi_board_info mx51_efika_spi_board_info[] __initdata = { + { + .modalias = "m25p80", + .max_speed_hz = 25000000, + .bus_num = 0, + .chip_select = 1, + .platform_data = &mx51_efika_spi_flash_data, + .irq = -1, + }, + { + .modalias = "mc13892", + .max_speed_hz = 1000000, + .bus_num = 0, + .chip_select = 0, + .platform_data = &mx51_efika_mc13892_data, + .irq = gpio_to_irq(EFIKAMX_PMIC), + }, +}; + +static int mx51_efika_spi_cs[] = { + EFIKAMX_SPI_CS0, + EFIKAMX_SPI_CS1, +}; + +static const struct spi_imx_master mx51_efika_spi_pdata __initconst = { + .chipselect = mx51_efika_spi_cs, + .num_chipselect = ARRAY_SIZE(mx51_efika_spi_cs), +}; + +void __init efika_board_common_init(void) +{ + mxc_iomux_v3_setup_multiple_pads(mx51efika_pads, + ARRAY_SIZE(mx51efika_pads)); + imx51_add_imx_uart(0, &uart_pdata); + mx51_efika_usb(); + imx51_add_sdhci_esdhc_imx(0, NULL); + + /* FIXME: comes from original code. check this. */ + if (mx51_revision() < IMX_CHIP_REVISION_2_0) + sw2_init.constraints.state_mem.uV = 1100000; + else if (mx51_revision() == IMX_CHIP_REVISION_2_0) { + sw2_init.constraints.state_mem.uV = 1250000; + sw1_init.constraints.state_mem.uV = 1000000; + } + if (machine_is_mx51_efikasb()) + vgen1_init.constraints.max_uV = 1200000; + + gpio_request(EFIKAMX_PMIC, "pmic irq"); + gpio_direction_input(EFIKAMX_PMIC); + spi_register_board_info(mx51_efika_spi_board_info, + ARRAY_SIZE(mx51_efika_spi_board_info)); + imx51_add_ecspi(0, &mx51_efika_spi_pdata); + +#if defined(CONFIG_CPU_FREQ_IMX) + get_cpu_op = mx51_get_cpu_op; +#endif +} + diff --git a/arch/arm/mach-mxc91231/iomux.c b/arch/arm/mach-mxc91231/iomux.c index 405d9b19d891..66fc41cbf2ca 100644 --- a/arch/arm/mach-mxc91231/iomux.c +++ b/arch/arm/mach-mxc91231/iomux.c @@ -50,7 +50,7 @@ unsigned long mxc_pin_alloc_map[NB_PORTS * 32 / BITS_PER_LONG]; /* * set the mode for a IOMUX pin. */ -int mxc_iomux_mode(const unsigned int pin_mode) +int mxc_iomux_mode(unsigned int pin_mode) { u32 side, field, l, mode, ret = 0; void __iomem *reg; @@ -114,7 +114,7 @@ EXPORT_SYMBOL(mxc_iomux_set_pad); * - reserves the pin so that it is not claimed by another driver * - setups the iomux according to the configuration */ -int mxc_iomux_alloc_pin(const unsigned int pin_mode, const char *label) +int mxc_iomux_alloc_pin(unsigned int pin_mode, const char *label) { unsigned pad = PIN_GLOBAL_NUM(pin_mode); if (pad >= (PIN_MAX + 1)) { @@ -134,10 +134,10 @@ int mxc_iomux_alloc_pin(const unsigned int pin_mode, const char *label) } EXPORT_SYMBOL(mxc_iomux_alloc_pin); -int mxc_iomux_setup_multiple_pins(unsigned int *pin_list, unsigned count, +int mxc_iomux_setup_multiple_pins(const unsigned int *pin_list, unsigned count, const char *label) { - unsigned int *p = pin_list; + const unsigned int *p = pin_list; int i; int ret = -EINVAL; @@ -155,7 +155,7 @@ setup_error: } EXPORT_SYMBOL(mxc_iomux_setup_multiple_pins); -void mxc_iomux_release_pin(const unsigned int pin_mode) +void mxc_iomux_release_pin(unsigned int pin_mode) { unsigned pad = PIN_GLOBAL_NUM(pin_mode); @@ -164,9 +164,9 @@ void mxc_iomux_release_pin(const unsigned int pin_mode) } EXPORT_SYMBOL(mxc_iomux_release_pin); -void mxc_iomux_release_multiple_pins(unsigned int *pin_list, int count) +void mxc_iomux_release_multiple_pins(const unsigned int *pin_list, int count) { - unsigned int *p = pin_list; + const unsigned int *p = pin_list; int i; for (i = 0; i < count; i++) { diff --git a/arch/arm/mach-mxc91231/magx-zn5.c b/arch/arm/mach-mxc91231/magx-zn5.c index 395d83be8c98..f31a45e5a0b8 100644 --- a/arch/arm/mach-mxc91231/magx-zn5.c +++ b/arch/arm/mach-mxc91231/magx-zn5.c @@ -53,9 +53,10 @@ struct sys_timer zn5_timer = { }; MACHINE_START(MAGX_ZN5, "Motorola Zn5") - .boot_params = MXC91231_PHYS_OFFSET + 0x100, - .map_io = mxc91231_map_io, - .init_irq = mxc91231_init_irq, - .timer = &zn5_timer, - .init_machine = zn5_init, + .boot_params = MXC91231_PHYS_OFFSET + 0x100, + .map_io = mxc91231_map_io, + .init_early = mxc91231_init_early, + .init_irq = mxc91231_init_irq, + .timer = &zn5_timer, + .init_machine = zn5_init, MACHINE_END diff --git a/arch/arm/mach-mxc91231/mm.c b/arch/arm/mach-mxc91231/mm.c index 7652c301da88..a77f6daf6a26 100644 --- a/arch/arm/mach-mxc91231/mm.c +++ b/arch/arm/mach-mxc91231/mm.c @@ -45,11 +45,14 @@ static struct map_desc mxc91231_io_desc[] __initdata = { */ void __init mxc91231_map_io(void) { - mxc_set_cpu_type(MXC_CPU_MXC91231); - iotable_init(mxc91231_io_desc, ARRAY_SIZE(mxc91231_io_desc)); } +void __init mxc91231_init_early(void) +{ + mxc_set_cpu_type(MXC_CPU_MXC91231); +} + int mxc91231_register_gpios(void); void __init mxc91231_init_irq(void) diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig index 8bfc8df54617..4f6f174af6c8 100644 --- a/arch/arm/mach-mxs/Kconfig +++ b/arch/arm/mach-mxs/Kconfig @@ -2,13 +2,18 @@ if ARCH_MXS source "arch/arm/mach-mxs/devices/Kconfig" +config MXS_OCOTP + bool + config SOC_IMX23 bool select CPU_ARM926T + select HAVE_PWM config SOC_IMX28 bool select CPU_ARM926T + select HAVE_PWM comment "MXS platforms:" @@ -16,6 +21,8 @@ config MACH_MX23EVK bool "Support MX23EVK Platform" select SOC_IMX23 select MXS_HAVE_AMBA_DUART + select MXS_HAVE_PLATFORM_AUART + select MXS_HAVE_PLATFORM_MXSFB default y help Include support for MX23EVK platform. This includes specific @@ -25,10 +32,27 @@ config MACH_MX28EVK bool "Support MX28EVK Platform" select SOC_IMX28 select MXS_HAVE_AMBA_DUART + select MXS_HAVE_PLATFORM_AUART select MXS_HAVE_PLATFORM_FEC + select MXS_HAVE_PLATFORM_FLEXCAN + select MXS_HAVE_PLATFORM_MXSFB + select MXS_OCOTP default y help Include support for MX28EVK platform. This includes specific configurations for the board and its peripherals. +config MODULE_TX28 + bool + select SOC_IMX28 + select MXS_HAVE_AMBA_DUART + select MXS_HAVE_PLATFORM_AUART + select MXS_HAVE_PLATFORM_FEC + select MXS_HAVE_PLATFORM_MXS_I2C + select MXS_HAVE_PLATFORM_MXS_PWM + +config MACH_TX28 + bool "Ka-Ro TX28 module" + select MODULE_TX28 + endif diff --git a/arch/arm/mach-mxs/Makefile b/arch/arm/mach-mxs/Makefile index 39d3f9c2a841..2f1f6141ca71 100644 --- a/arch/arm/mach-mxs/Makefile +++ b/arch/arm/mach-mxs/Makefile @@ -1,10 +1,15 @@ # Common support obj-y := clock.o devices.o gpio.o icoll.o iomux.o system.o timer.o +obj-$(CONFIG_MXS_OCOTP) += ocotp.o +obj-$(CONFIG_PM) += pm.o + obj-$(CONFIG_SOC_IMX23) += clock-mx23.o mm-mx23.o obj-$(CONFIG_SOC_IMX28) += clock-mx28.o mm-mx28.o obj-$(CONFIG_MACH_MX23EVK) += mach-mx23evk.o obj-$(CONFIG_MACH_MX28EVK) += mach-mx28evk.o +obj-$(CONFIG_MODULE_TX28) += module-tx28.o +obj-$(CONFIG_MACH_TX28) += mach-tx28.o obj-y += devices/ diff --git a/arch/arm/mach-mxs/clock-mx23.c b/arch/arm/mach-mxs/clock-mx23.c index ca72a05ed9c1..d133c7f30940 100644 --- a/arch/arm/mach-mxs/clock-mx23.c +++ b/arch/arm/mach-mxs/clock-mx23.c @@ -442,11 +442,18 @@ static struct clk_lookup lookups[] = { _REGISTER_CLOCK("duart", "apb_pclk", xbus_clk) /* for amba-pl011 driver */ _REGISTER_CLOCK("duart", NULL, uart_clk) + _REGISTER_CLOCK("mxs-auart.0", NULL, uart_clk) _REGISTER_CLOCK("rtc", NULL, rtc_clk) - _REGISTER_CLOCK(NULL, "hclk", hbus_clk) + _REGISTER_CLOCK("mxs-dma-apbh", NULL, hbus_clk) + _REGISTER_CLOCK("mxs-dma-apbx", NULL, xbus_clk) _REGISTER_CLOCK(NULL, "usb", usb_clk) _REGISTER_CLOCK(NULL, "audio", audio_clk) - _REGISTER_CLOCK(NULL, "pwm", pwm_clk) + _REGISTER_CLOCK("mxs-pwm.0", NULL, pwm_clk) + _REGISTER_CLOCK("mxs-pwm.1", NULL, pwm_clk) + _REGISTER_CLOCK("mxs-pwm.2", NULL, pwm_clk) + _REGISTER_CLOCK("mxs-pwm.3", NULL, pwm_clk) + _REGISTER_CLOCK("mxs-pwm.4", NULL, pwm_clk) + _REGISTER_CLOCK("imx23-fb", NULL, lcdif_clk) }; static int clk_misc_init(void) diff --git a/arch/arm/mach-mxs/clock-mx28.c b/arch/arm/mach-mxs/clock-mx28.c index fd1c4c54b8e5..5e489a2b2023 100644 --- a/arch/arm/mach-mxs/clock-mx28.c +++ b/arch/arm/mach-mxs/clock-mx28.c @@ -609,17 +609,30 @@ static struct clk_lookup lookups[] = { _REGISTER_CLOCK("duart", NULL, uart_clk) _REGISTER_CLOCK("imx28-fec.0", NULL, fec_clk) _REGISTER_CLOCK("imx28-fec.1", NULL, fec_clk) + _REGISTER_CLOCK("mxs-auart.0", NULL, uart_clk) + _REGISTER_CLOCK("mxs-auart.1", NULL, uart_clk) + _REGISTER_CLOCK("mxs-auart.2", NULL, uart_clk) + _REGISTER_CLOCK("mxs-auart.3", NULL, uart_clk) + _REGISTER_CLOCK("mxs-auart.4", NULL, uart_clk) _REGISTER_CLOCK("rtc", NULL, rtc_clk) _REGISTER_CLOCK("pll2", NULL, pll2_clk) - _REGISTER_CLOCK(NULL, "hclk", hbus_clk) - _REGISTER_CLOCK(NULL, "xclk", xbus_clk) - _REGISTER_CLOCK(NULL, "can0", can0_clk) - _REGISTER_CLOCK(NULL, "can1", can1_clk) + _REGISTER_CLOCK("mxs-dma-apbh", NULL, hbus_clk) + _REGISTER_CLOCK("mxs-dma-apbx", NULL, xbus_clk) + _REGISTER_CLOCK("flexcan.0", NULL, can0_clk) + _REGISTER_CLOCK("flexcan.1", NULL, can1_clk) _REGISTER_CLOCK(NULL, "usb0", usb0_clk) _REGISTER_CLOCK(NULL, "usb1", usb1_clk) - _REGISTER_CLOCK(NULL, "pwm", pwm_clk) + _REGISTER_CLOCK("mxs-pwm.0", NULL, pwm_clk) + _REGISTER_CLOCK("mxs-pwm.1", NULL, pwm_clk) + _REGISTER_CLOCK("mxs-pwm.2", NULL, pwm_clk) + _REGISTER_CLOCK("mxs-pwm.3", NULL, pwm_clk) + _REGISTER_CLOCK("mxs-pwm.4", NULL, pwm_clk) + _REGISTER_CLOCK("mxs-pwm.5", NULL, pwm_clk) + _REGISTER_CLOCK("mxs-pwm.6", NULL, pwm_clk) + _REGISTER_CLOCK("mxs-pwm.7", NULL, pwm_clk) _REGISTER_CLOCK(NULL, "lradc", lradc_clk) _REGISTER_CLOCK(NULL, "spdif", spdif_clk) + _REGISTER_CLOCK("imx28-fb", NULL, lcdif_clk) }; static int clk_misc_init(void) @@ -737,6 +750,8 @@ int __init mx28_clocks_init(void) clk_enable(&emi_clk); clk_enable(&uart_clk); + clk_set_parent(&lcdif_clk, &ref_pix_clk); + clkdev_add_table(lookups, ARRAY_SIZE(lookups)); mxs_timer_init(&clk32k_clk, MX28_INT_TIMER0); diff --git a/arch/arm/mach-mxs/devices-mx23.h b/arch/arm/mach-mxs/devices-mx23.h index 1256788561d0..c7e14f4e3669 100644 --- a/arch/arm/mach-mxs/devices-mx23.h +++ b/arch/arm/mach-mxs/devices-mx23.h @@ -10,7 +10,18 @@ */ #include <mach/mx23.h> #include <mach/devices-common.h> +#include <mach/mxsfb.h> extern const struct amba_device mx23_duart_device __initconst; #define mx23_add_duart() \ mxs_add_duart(&mx23_duart_device) + +extern const struct mxs_auart_data mx23_auart_data[] __initconst; +#define mx23_add_auart(id) mxs_add_auart(&mx23_auart_data[id]) +#define mx23_add_auart0() mx23_add_auart(0) +#define mx23_add_auart1() mx23_add_auart(1) + +#define mx23_add_mxs_pwm(id) mxs_add_mxs_pwm(MX23_PWM_BASE_ADDR, id) + +struct platform_device *__init mx23_add_mxsfb( + const struct mxsfb_platform_data *pdata); diff --git a/arch/arm/mach-mxs/devices-mx28.h b/arch/arm/mach-mxs/devices-mx28.h index 33773a6333a2..9d08555c4cf0 100644 --- a/arch/arm/mach-mxs/devices-mx28.h +++ b/arch/arm/mach-mxs/devices-mx28.h @@ -10,11 +10,34 @@ */ #include <mach/mx28.h> #include <mach/devices-common.h> +#include <mach/mxsfb.h> extern const struct amba_device mx28_duart_device __initconst; #define mx28_add_duart() \ mxs_add_duart(&mx28_duart_device) +extern const struct mxs_auart_data mx28_auart_data[] __initconst; +#define mx28_add_auart(id) mxs_add_auart(&mx28_auart_data[id]) +#define mx28_add_auart0() mx28_add_auart(0) +#define mx28_add_auart1() mx28_add_auart(1) +#define mx28_add_auart2() mx28_add_auart(2) +#define mx28_add_auart3() mx28_add_auart(3) +#define mx28_add_auart4() mx28_add_auart(4) + extern const struct mxs_fec_data mx28_fec_data[] __initconst; #define mx28_add_fec(id, pdata) \ mxs_add_fec(&mx28_fec_data[id], pdata) + +extern const struct mxs_flexcan_data mx28_flexcan_data[] __initconst; +#define mx28_add_flexcan(id, pdata) \ + mxs_add_flexcan(&mx28_flexcan_data[id], pdata) +#define mx28_add_flexcan0(pdata) mx28_add_flexcan(0, pdata) +#define mx28_add_flexcan1(pdata) mx28_add_flexcan(1, pdata) + +extern const struct mxs_i2c_data mx28_mxs_i2c_data[] __initconst; +#define mx28_add_mxs_i2c(id) mxs_add_mxs_i2c(&mx28_mxs_i2c_data[id]) + +#define mx28_add_mxs_pwm(id) mxs_add_mxs_pwm(MX28_PWM_BASE_ADDR, id) + +struct platform_device *__init mx28_add_mxsfb( + const struct mxsfb_platform_data *pdata); diff --git a/arch/arm/mach-mxs/devices.c b/arch/arm/mach-mxs/devices.c index c20d54740b0b..cfdb6b284702 100644 --- a/arch/arm/mach-mxs/devices.c +++ b/arch/arm/mach-mxs/devices.c @@ -66,6 +66,8 @@ struct platform_device *__init mxs_add_platform_device_dmamask( ret = platform_device_add(pdev); if (ret) { err: + if (dmamask) + kfree(pdev->dev.dma_mask); platform_device_put(pdev); return ERR_PTR(ret); } diff --git a/arch/arm/mach-mxs/devices/Kconfig b/arch/arm/mach-mxs/devices/Kconfig index cf7dc1ae575b..1451ad060d82 100644 --- a/arch/arm/mach-mxs/devices/Kconfig +++ b/arch/arm/mach-mxs/devices/Kconfig @@ -2,5 +2,21 @@ config MXS_HAVE_AMBA_DUART bool select ARM_AMBA +config MXS_HAVE_PLATFORM_AUART + bool + config MXS_HAVE_PLATFORM_FEC bool + +config MXS_HAVE_PLATFORM_FLEXCAN + select HAVE_CAN_FLEXCAN if CAN + bool + +config MXS_HAVE_PLATFORM_MXS_I2C + bool + +config MXS_HAVE_PLATFORM_MXS_PWM + bool + +config MXS_HAVE_PLATFORM_MXSFB + bool diff --git a/arch/arm/mach-mxs/devices/Makefile b/arch/arm/mach-mxs/devices/Makefile index d0a09f6934b8..0d9bea30b0a2 100644 --- a/arch/arm/mach-mxs/devices/Makefile +++ b/arch/arm/mach-mxs/devices/Makefile @@ -1,2 +1,8 @@ obj-$(CONFIG_MXS_HAVE_AMBA_DUART) += amba-duart.o +obj-$(CONFIG_MXS_HAVE_PLATFORM_AUART) += platform-auart.o +obj-y += platform-dma.o obj-$(CONFIG_MXS_HAVE_PLATFORM_FEC) += platform-fec.o +obj-$(CONFIG_MXS_HAVE_PLATFORM_FLEXCAN) += platform-flexcan.o +obj-$(CONFIG_MXS_HAVE_PLATFORM_MXS_I2C) += platform-mxs-i2c.o +obj-$(CONFIG_MXS_HAVE_PLATFORM_MXS_PWM) += platform-mxs-pwm.o +obj-$(CONFIG_MXS_HAVE_PLATFORM_MXSFB) += platform-mxsfb.o diff --git a/arch/arm/mach-mxs/devices/platform-auart.c b/arch/arm/mach-mxs/devices/platform-auart.c new file mode 100644 index 000000000000..796606cce0ce --- /dev/null +++ b/arch/arm/mach-mxs/devices/platform-auart.c @@ -0,0 +1,64 @@ +/* + * Copyright (C) 2010 Pengutronix + * Sascha Hauer <s.hauer@pengutronix.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 <asm/sizes.h> +#include <mach/mx23.h> +#include <mach/mx28.h> +#include <mach/devices-common.h> + +#define mxs_auart_data_entry_single(soc, _id, hwid) \ + { \ + .id = _id, \ + .iobase = soc ## _AUART ## hwid ## _BASE_ADDR, \ + .irq = soc ## _INT_AUART ## hwid, \ + } + +#define mxs_auart_data_entry(soc, _id, hwid) \ + [_id] = mxs_auart_data_entry_single(soc, _id, hwid) + +#ifdef CONFIG_SOC_IMX23 +const struct mxs_auart_data mx23_auart_data[] __initconst = { +#define mx23_auart_data_entry(_id, hwid) \ + mxs_auart_data_entry(MX23, _id, hwid) + mx23_auart_data_entry(0, 1), + mx23_auart_data_entry(1, 2), +}; +#endif + +#ifdef CONFIG_SOC_IMX28 +const struct mxs_auart_data mx28_auart_data[] __initconst = { +#define mx28_auart_data_entry(_id) \ + mxs_auart_data_entry(MX28, _id, _id) + mx28_auart_data_entry(0), + mx28_auart_data_entry(1), + mx28_auart_data_entry(2), + mx28_auart_data_entry(3), + mx28_auart_data_entry(4), +}; +#endif + +struct platform_device *__init mxs_add_auart( + const struct mxs_auart_data *data) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + SZ_8K - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, + }; + + return mxs_add_platform_device_dmamask("mxs-auart", data->id, + res, ARRAY_SIZE(res), NULL, 0, + DMA_BIT_MASK(32)); +} + diff --git a/arch/arm/mach-mxs/devices/platform-dma.c b/arch/arm/mach-mxs/devices/platform-dma.c new file mode 100644 index 000000000000..295c4424d5d9 --- /dev/null +++ b/arch/arm/mach-mxs/devices/platform-dma.c @@ -0,0 +1,49 @@ +/* + * Copyright 2011 Freescale Semiconductor, Inc. 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/compiler.h> +#include <linux/err.h> +#include <linux/init.h> + +#include <mach/mx23.h> +#include <mach/mx28.h> +#include <mach/devices-common.h> + +static struct platform_device *__init mxs_add_dma(const char *devid, + resource_size_t base) +{ + struct resource res[] = { + { + .start = base, + .end = base + SZ_8K - 1, + .flags = IORESOURCE_MEM, + } + }; + + return mxs_add_platform_device_dmamask(devid, -1, + res, ARRAY_SIZE(res), NULL, 0, + DMA_BIT_MASK(32)); +} + +static int __init mxs_add_mxs_dma(void) +{ + char *apbh = "mxs-dma-apbh"; + char *apbx = "mxs-dma-apbx"; + + if (cpu_is_mx23()) { + mxs_add_dma(apbh, MX23_APBH_DMA_BASE_ADDR); + mxs_add_dma(apbx, MX23_APBX_DMA_BASE_ADDR); + } + + if (cpu_is_mx28()) { + mxs_add_dma(apbh, MX28_APBH_DMA_BASE_ADDR); + mxs_add_dma(apbx, MX28_APBX_DMA_BASE_ADDR); + } + + return 0; +} +arch_initcall(mxs_add_mxs_dma); diff --git a/arch/arm/mach-mxs/devices/platform-fec.c b/arch/arm/mach-mxs/devices/platform-fec.c index c42dff72b46c..9859cf283335 100644 --- a/arch/arm/mach-mxs/devices/platform-fec.c +++ b/arch/arm/mach-mxs/devices/platform-fec.c @@ -45,6 +45,7 @@ struct platform_device *__init mxs_add_fec( }, }; - return mxs_add_platform_device("imx28-fec", data->id, - res, ARRAY_SIZE(res), pdata, sizeof(*pdata)); + return mxs_add_platform_device_dmamask("imx28-fec", data->id, + res, ARRAY_SIZE(res), pdata, sizeof(*pdata), + DMA_BIT_MASK(32)); } diff --git a/arch/arm/mach-mxs/devices/platform-flexcan.c b/arch/arm/mach-mxs/devices/platform-flexcan.c new file mode 100644 index 000000000000..43a6b4bae6fe --- /dev/null +++ b/arch/arm/mach-mxs/devices/platform-flexcan.c @@ -0,0 +1,51 @@ +/* + * Copyright (C) 2010, 2011 Pengutronix, + * Marc Kleine-Budde <kernel@pengutronix.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 <asm/sizes.h> +#include <mach/mx28.h> +#include <mach/devices-common.h> + +#define mxs_flexcan_data_entry_single(soc, _id, _hwid, _size) \ + { \ + .id = _id, \ + .iobase = soc ## _CAN ## _hwid ## _BASE_ADDR, \ + .iosize = _size, \ + .irq = soc ## _INT_CAN ## _hwid, \ + } + +#define mxs_flexcan_data_entry(soc, _id, _hwid, _size) \ + [_id] = mxs_flexcan_data_entry_single(soc, _id, _hwid, _size) + +#ifdef CONFIG_SOC_IMX28 +const struct mxs_flexcan_data mx28_flexcan_data[] __initconst = { +#define mx28_flexcan_data_entry(_id, _hwid) \ + mxs_flexcan_data_entry_single(MX28, _id, _hwid, SZ_8K) + mx28_flexcan_data_entry(0, 0), + mx28_flexcan_data_entry(1, 1), +}; +#endif /* ifdef CONFIG_SOC_IMX28 */ + +struct platform_device *__init mxs_add_flexcan( + const struct mxs_flexcan_data *data, + const struct flexcan_platform_data *pdata) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + data->iosize - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->irq, + .end = data->irq, + .flags = IORESOURCE_IRQ, + }, + }; + + return mxs_add_platform_device("flexcan", data->id, + res, ARRAY_SIZE(res), pdata, sizeof(*pdata)); +} diff --git a/arch/arm/mach-mxs/devices/platform-mxs-i2c.c b/arch/arm/mach-mxs/devices/platform-mxs-i2c.c new file mode 100644 index 000000000000..eab3a06836d6 --- /dev/null +++ b/arch/arm/mach-mxs/devices/platform-mxs-i2c.c @@ -0,0 +1,51 @@ +/* + * Copyright (C) 2011 Pengutronix + * Wolfram Sang <w.sang@pengutronix.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 <asm/sizes.h> +#include <mach/mx28.h> +#include <mach/devices-common.h> + +#define mxs_i2c_data_entry_single(soc, _id) \ + { \ + .id = _id, \ + .iobase = soc ## _I2C ## _id ## _BASE_ADDR, \ + .errirq = soc ## _INT_I2C ## _id ## _ERROR, \ + .dmairq = soc ## _INT_I2C ## _id ## _DMA, \ + } + +#define mxs_i2c_data_entry(soc, _id) \ + [_id] = mxs_i2c_data_entry_single(soc, _id) + +#ifdef CONFIG_SOC_IMX28 +const struct mxs_i2c_data mx28_mxs_i2c_data[] __initconst = { + mxs_i2c_data_entry(MX28, 0), + mxs_i2c_data_entry(MX28, 1), +}; +#endif + +struct platform_device *__init mxs_add_mxs_i2c(const struct mxs_i2c_data *data) +{ + struct resource res[] = { + { + .start = data->iobase, + .end = data->iobase + SZ_8K - 1, + .flags = IORESOURCE_MEM, + }, { + .start = data->errirq, + .end = data->errirq, + .flags = IORESOURCE_IRQ, + }, { + .start = data->dmairq, + .end = data->dmairq, + .flags = IORESOURCE_IRQ, + }, + }; + + return mxs_add_platform_device("mxs-i2c", data->id, res, + ARRAY_SIZE(res), NULL, 0); +} diff --git a/arch/arm/mach-mxs/devices/platform-mxs-pwm.c b/arch/arm/mach-mxs/devices/platform-mxs-pwm.c new file mode 100644 index 000000000000..680f5a902936 --- /dev/null +++ b/arch/arm/mach-mxs/devices/platform-mxs-pwm.c @@ -0,0 +1,22 @@ +/* + * Copyright (C) 2010 Pengutronix + * Sascha Hauer <s.hauer@pengutronix.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 <asm/sizes.h> +#include <mach/devices-common.h> + +struct platform_device *__init mxs_add_mxs_pwm(resource_size_t iobase, int id) +{ + struct resource res = { + .flags = IORESOURCE_MEM, + }; + + res.start = iobase + 0x10 + 0x20 * id; + res.end = res.start + 0x1f; + + return mxs_add_platform_device("mxs-pwm", id, &res, 1, NULL, 0); +} diff --git a/arch/arm/mach-mxs/devices/platform-mxsfb.c b/arch/arm/mach-mxs/devices/platform-mxsfb.c new file mode 100644 index 000000000000..bf72c9b8dbdd --- /dev/null +++ b/arch/arm/mach-mxs/devices/platform-mxsfb.c @@ -0,0 +1,46 @@ +/* + * Copyright (C) 2011 Pengutronix, Sascha Hauer <s.hauer@pengutronix.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 <asm/sizes.h> +#include <mach/mx23.h> +#include <mach/mx28.h> +#include <mach/devices-common.h> +#include <mach/mxsfb.h> + +#ifdef CONFIG_SOC_IMX23 +struct platform_device *__init mx23_add_mxsfb( + const struct mxsfb_platform_data *pdata) +{ + struct resource res[] = { + { + .start = MX23_LCDIF_BASE_ADDR, + .end = MX23_LCDIF_BASE_ADDR + SZ_8K - 1, + .flags = IORESOURCE_MEM, + }, + }; + + return mxs_add_platform_device_dmamask("imx23-fb", -1, + res, ARRAY_SIZE(res), pdata, sizeof(*pdata), DMA_BIT_MASK(32)); +} +#endif /* ifdef CONFIG_SOC_IMX23 */ + +#ifdef CONFIG_SOC_IMX28 +struct platform_device *__init mx28_add_mxsfb( + const struct mxsfb_platform_data *pdata) +{ + struct resource res[] = { + { + .start = MX28_LCDIF_BASE_ADDR, + .end = MX28_LCDIF_BASE_ADDR + SZ_8K - 1, + .flags = IORESOURCE_MEM, + }, + }; + + return mxs_add_platform_device_dmamask("imx28-fb", -1, + res, ARRAY_SIZE(res), pdata, sizeof(*pdata), DMA_BIT_MASK(32)); +} +#endif /* ifdef CONFIG_SOC_IMX28 */ diff --git a/arch/arm/mach-mxs/gpio.c b/arch/arm/mach-mxs/gpio.c index 61991e4dde44..56fa2ed15222 100644 --- a/arch/arm/mach-mxs/gpio.c +++ b/arch/arm/mach-mxs/gpio.c @@ -182,6 +182,7 @@ static int mxs_gpio_set_wake_irq(struct irq_data *d, unsigned int enable) } static struct irq_chip gpio_irq_chip = { + .name = "mxs gpio", .irq_ack = mxs_gpio_ack_irq, .irq_mask = mxs_gpio_mask_irq, .irq_unmask = mxs_gpio_unmask_irq, @@ -289,39 +290,42 @@ int __init mxs_gpio_init(struct mxs_gpio_port *port, int cnt) return 0; } -#define DEFINE_MXS_GPIO_PORT(soc, _id) \ +#define MX23_GPIO_BASE MX23_IO_ADDRESS(MX23_PINCTRL_BASE_ADDR) +#define MX28_GPIO_BASE MX28_IO_ADDRESS(MX28_PINCTRL_BASE_ADDR) + +#define DEFINE_MXS_GPIO_PORT(_base, _irq, _id) \ { \ .chip.label = "gpio-" #_id, \ .id = _id, \ - .irq = soc ## _INT_GPIO ## _id, \ - .base = soc ## _IO_ADDRESS( \ - soc ## _PINCTRL ## _BASE_ADDR), \ + .irq = _irq, \ + .base = _base, \ .virtual_irq_start = MXS_GPIO_IRQ_START + (_id) * 32, \ } -#define DEFINE_REGISTER_FUNCTION(prefix) \ -int __init prefix ## _register_gpios(void) \ -{ \ - return mxs_gpio_init(prefix ## _gpio_ports, \ - ARRAY_SIZE(prefix ## _gpio_ports)); \ -} - #ifdef CONFIG_SOC_IMX23 static struct mxs_gpio_port mx23_gpio_ports[] = { - DEFINE_MXS_GPIO_PORT(MX23, 0), - DEFINE_MXS_GPIO_PORT(MX23, 1), - DEFINE_MXS_GPIO_PORT(MX23, 2), + DEFINE_MXS_GPIO_PORT(MX23_GPIO_BASE, MX23_INT_GPIO0, 0), + DEFINE_MXS_GPIO_PORT(MX23_GPIO_BASE, MX23_INT_GPIO1, 1), + DEFINE_MXS_GPIO_PORT(MX23_GPIO_BASE, MX23_INT_GPIO2, 2), }; -DEFINE_REGISTER_FUNCTION(mx23) + +int __init mx23_register_gpios(void) +{ + return mxs_gpio_init(mx23_gpio_ports, ARRAY_SIZE(mx23_gpio_ports)); +} #endif #ifdef CONFIG_SOC_IMX28 static struct mxs_gpio_port mx28_gpio_ports[] = { - DEFINE_MXS_GPIO_PORT(MX28, 0), - DEFINE_MXS_GPIO_PORT(MX28, 1), - DEFINE_MXS_GPIO_PORT(MX28, 2), - DEFINE_MXS_GPIO_PORT(MX28, 3), - DEFINE_MXS_GPIO_PORT(MX28, 4), + DEFINE_MXS_GPIO_PORT(MX28_GPIO_BASE, MX28_INT_GPIO0, 0), + DEFINE_MXS_GPIO_PORT(MX28_GPIO_BASE, MX28_INT_GPIO1, 1), + DEFINE_MXS_GPIO_PORT(MX28_GPIO_BASE, MX28_INT_GPIO2, 2), + DEFINE_MXS_GPIO_PORT(MX28_GPIO_BASE, MX28_INT_GPIO3, 3), + DEFINE_MXS_GPIO_PORT(MX28_GPIO_BASE, MX28_INT_GPIO4, 4), }; -DEFINE_REGISTER_FUNCTION(mx28) + +int __init mx28_register_gpios(void) +{ + return mxs_gpio_init(mx28_gpio_ports, ARRAY_SIZE(mx28_gpio_ports)); +} #endif diff --git a/arch/arm/mach-mxs/include/mach/common.h b/arch/arm/mach-mxs/include/mach/common.h index 59133eb3cc96..635bb5d9a20a 100644 --- a/arch/arm/mach-mxs/include/mach/common.h +++ b/arch/arm/mach-mxs/include/mach/common.h @@ -13,6 +13,7 @@ struct clk; +extern const u32 *mxs_get_ocotp(void); extern int mxs_reset_block(void __iomem *); extern void mxs_timer_init(struct clk *, int); diff --git a/arch/arm/mach-mxs/include/mach/devices-common.h b/arch/arm/mach-mxs/include/mach/devices-common.h index 6c3d1a103433..71f24484b044 100644 --- a/arch/arm/mach-mxs/include/mach/devices-common.h +++ b/arch/arm/mach-mxs/include/mach/devices-common.h @@ -30,6 +30,16 @@ int __init mxs_add_amba_device(const struct amba_device *dev); /* duart */ int __init mxs_add_duart(const struct amba_device *dev); +/* auart */ +struct mxs_auart_data { + int id; + resource_size_t iobase; + resource_size_t iosize; + resource_size_t irq; +}; +struct platform_device *__init mxs_add_auart( + const struct mxs_auart_data *data); + /* fec */ #include <linux/fec.h> struct mxs_fec_data { @@ -41,3 +51,28 @@ struct mxs_fec_data { struct platform_device *__init mxs_add_fec( const struct mxs_fec_data *data, const struct fec_platform_data *pdata); + +/* flexcan */ +#include <linux/can/platform/flexcan.h> +struct mxs_flexcan_data { + int id; + resource_size_t iobase; + resource_size_t iosize; + resource_size_t irq; +}; +struct platform_device *__init mxs_add_flexcan( + const struct mxs_flexcan_data *data, + const struct flexcan_platform_data *pdata); + +/* i2c */ +struct mxs_i2c_data { + int id; + resource_size_t iobase; + resource_size_t errirq; + resource_size_t dmairq; +}; +struct platform_device * __init mxs_add_mxs_i2c(const struct mxs_i2c_data *data); + +/* pwm */ +struct platform_device *__init mxs_add_mxs_pwm( + resource_size_t iobase, int id); diff --git a/arch/arm/mach-mxs/include/mach/dma.h b/arch/arm/mach-mxs/include/mach/dma.h new file mode 100644 index 000000000000..7f4aeeaba8df --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/dma.h @@ -0,0 +1,26 @@ +/* + * Copyright 2011 Freescale Semiconductor, Inc. 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. + */ + +#ifndef __MACH_MXS_DMA_H__ +#define __MACH_MXS_DMA_H__ + +struct mxs_dma_data { + int chan_irq; +}; + +static inline int mxs_dma_is_apbh(struct dma_chan *chan) +{ + return !strcmp(dev_name(chan->device->dev), "mxs-dma-apbh"); +} + +static inline int mxs_dma_is_apbx(struct dma_chan *chan) +{ + return !strcmp(dev_name(chan->device->dev), "mxs-dma-apbx"); +} + +#endif /* __MACH_MXS_DMA_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/iomux-mx23.h b/arch/arm/mach-mxs/include/mach/iomux-mx23.h index 94e5dd83cdb8..b0190a4822f2 100644 --- a/arch/arm/mach-mxs/include/mach/iomux-mx23.h +++ b/arch/arm/mach-mxs/include/mach/iomux-mx23.h @@ -254,102 +254,102 @@ #define MX23_PAD_ROTARYB__GPMI_CE3N MXS_IOMUX_PAD_NAKED(2, 8, PAD_MUXSEL_2) /* MUXSEL_GPIO */ -#define MX23_PAD_GPMI_D00__GPO_0_0 MXS_IOMUX_PAD_NAKED(0, 0, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D01__GPO_0_1 MXS_IOMUX_PAD_NAKED(0, 1, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D02__GPO_0_2 MXS_IOMUX_PAD_NAKED(0, 2, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D03__GPO_0_3 MXS_IOMUX_PAD_NAKED(0, 3, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D04__GPO_0_4 MXS_IOMUX_PAD_NAKED(0, 4, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D05__GPO_0_5 MXS_IOMUX_PAD_NAKED(0, 5, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D06__GPO_0_6 MXS_IOMUX_PAD_NAKED(0, 6, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D07__GPO_0_7 MXS_IOMUX_PAD_NAKED(0, 7, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D08__GPO_0_8 MXS_IOMUX_PAD_NAKED(0, 8, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D09__GPO_0_9 MXS_IOMUX_PAD_NAKED(0, 9, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D10__GPO_0_10 MXS_IOMUX_PAD_NAKED(0, 10, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D11__GPO_0_11 MXS_IOMUX_PAD_NAKED(0, 11, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D12__GPO_0_12 MXS_IOMUX_PAD_NAKED(0, 12, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D13__GPO_0_13 MXS_IOMUX_PAD_NAKED(0, 13, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D14__GPO_0_14 MXS_IOMUX_PAD_NAKED(0, 14, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_D15__GPO_0_15 MXS_IOMUX_PAD_NAKED(0, 15, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_CLE__GPO_0_16 MXS_IOMUX_PAD_NAKED(0, 16, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_ALE__GPO_0_17 MXS_IOMUX_PAD_NAKED(0, 17, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_CE2N__GPO_0_18 MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_RDY0__GPO_0_19 MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_RDY1__GPO_0_20 MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_RDY2__GPO_0_21 MXS_IOMUX_PAD_NAKED(0, 21, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_RDY3__GPO_0_22 MXS_IOMUX_PAD_NAKED(0, 22, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_WPN__GPO_0_23 MXS_IOMUX_PAD_NAKED(0, 23, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_WRN__GPO_0_24 MXS_IOMUX_PAD_NAKED(0, 24, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_RDN__GPO_0_25 MXS_IOMUX_PAD_NAKED(0, 25, PAD_MUXSEL_GPIO) -#define MX23_PAD_AUART1_CTS__GPO_0_26 MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_GPIO) -#define MX23_PAD_AUART1_RTS__GPO_0_27 MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_GPIO) -#define MX23_PAD_AUART1_RX__GPO_0_28 MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_GPIO) -#define MX23_PAD_AUART1_TX__GPO_0_29 MXS_IOMUX_PAD_NAKED(0, 29, PAD_MUXSEL_GPIO) -#define MX23_PAD_I2C_SCL__GPO_0_30 MXS_IOMUX_PAD_NAKED(0, 30, PAD_MUXSEL_GPIO) -#define MX23_PAD_I2C_SDA__GPO_0_31 MXS_IOMUX_PAD_NAKED(0, 31, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D00__GPIO_0_0 MXS_IOMUX_PAD_NAKED(0, 0, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D01__GPIO_0_1 MXS_IOMUX_PAD_NAKED(0, 1, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D02__GPIO_0_2 MXS_IOMUX_PAD_NAKED(0, 2, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D03__GPIO_0_3 MXS_IOMUX_PAD_NAKED(0, 3, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D04__GPIO_0_4 MXS_IOMUX_PAD_NAKED(0, 4, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D05__GPIO_0_5 MXS_IOMUX_PAD_NAKED(0, 5, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D06__GPIO_0_6 MXS_IOMUX_PAD_NAKED(0, 6, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D07__GPIO_0_7 MXS_IOMUX_PAD_NAKED(0, 7, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D08__GPIO_0_8 MXS_IOMUX_PAD_NAKED(0, 8, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D09__GPIO_0_9 MXS_IOMUX_PAD_NAKED(0, 9, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D10__GPIO_0_10 MXS_IOMUX_PAD_NAKED(0, 10, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D11__GPIO_0_11 MXS_IOMUX_PAD_NAKED(0, 11, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D12__GPIO_0_12 MXS_IOMUX_PAD_NAKED(0, 12, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D13__GPIO_0_13 MXS_IOMUX_PAD_NAKED(0, 13, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D14__GPIO_0_14 MXS_IOMUX_PAD_NAKED(0, 14, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_D15__GPIO_0_15 MXS_IOMUX_PAD_NAKED(0, 15, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_CLE__GPIO_0_16 MXS_IOMUX_PAD_NAKED(0, 16, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_ALE__GPIO_0_17 MXS_IOMUX_PAD_NAKED(0, 17, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_CE2N__GPIO_0_18 MXS_IOMUX_PAD_NAKED(0, 18, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_RDY0__GPIO_0_19 MXS_IOMUX_PAD_NAKED(0, 19, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_RDY1__GPIO_0_20 MXS_IOMUX_PAD_NAKED(0, 20, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_RDY2__GPIO_0_21 MXS_IOMUX_PAD_NAKED(0, 21, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_RDY3__GPIO_0_22 MXS_IOMUX_PAD_NAKED(0, 22, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_WPN__GPIO_0_23 MXS_IOMUX_PAD_NAKED(0, 23, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_WRN__GPIO_0_24 MXS_IOMUX_PAD_NAKED(0, 24, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_RDN__GPIO_0_25 MXS_IOMUX_PAD_NAKED(0, 25, PAD_MUXSEL_GPIO) +#define MX23_PAD_AUART1_CTS__GPIO_0_26 MXS_IOMUX_PAD_NAKED(0, 26, PAD_MUXSEL_GPIO) +#define MX23_PAD_AUART1_RTS__GPIO_0_27 MXS_IOMUX_PAD_NAKED(0, 27, PAD_MUXSEL_GPIO) +#define MX23_PAD_AUART1_RX__GPIO_0_28 MXS_IOMUX_PAD_NAKED(0, 28, PAD_MUXSEL_GPIO) +#define MX23_PAD_AUART1_TX__GPIO_0_29 MXS_IOMUX_PAD_NAKED(0, 29, PAD_MUXSEL_GPIO) +#define MX23_PAD_I2C_SCL__GPIO_0_30 MXS_IOMUX_PAD_NAKED(0, 30, PAD_MUXSEL_GPIO) +#define MX23_PAD_I2C_SDA__GPIO_0_31 MXS_IOMUX_PAD_NAKED(0, 31, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D00__GPO_1_0 MXS_IOMUX_PAD_NAKED(1, 0, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D01__GPO_1_1 MXS_IOMUX_PAD_NAKED(1, 1, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D02__GPO_1_2 MXS_IOMUX_PAD_NAKED(1, 2, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D03__GPO_1_3 MXS_IOMUX_PAD_NAKED(1, 3, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D04__GPO_1_4 MXS_IOMUX_PAD_NAKED(1, 4, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D05__GPO_1_5 MXS_IOMUX_PAD_NAKED(1, 5, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D06__GPO_1_6 MXS_IOMUX_PAD_NAKED(1, 6, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D07__GPO_1_7 MXS_IOMUX_PAD_NAKED(1, 7, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D08__GPO_1_8 MXS_IOMUX_PAD_NAKED(1, 8, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D09__GPO_1_9 MXS_IOMUX_PAD_NAKED(1, 9, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D10__GPO_1_10 MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D11__GPO_1_11 MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D12__GPO_1_12 MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D13__GPO_1_13 MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D14__GPO_1_14 MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D15__GPO_1_15 MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D16__GPO_1_16 MXS_IOMUX_PAD_NAKED(1, 16, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_D17__GPO_1_17 MXS_IOMUX_PAD_NAKED(1, 17, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_RESET__GPO_1_18 MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_RS__GPO_1_19 MXS_IOMUX_PAD_NAKED(1, 19, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_WR__GPO_1_20 MXS_IOMUX_PAD_NAKED(1, 20, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_CS__GPO_1_21 MXS_IOMUX_PAD_NAKED(1, 21, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_DOTCK__GPO_1_22 MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_ENABLE__GPO_1_23 MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_HSYNC__GPO_1_24 MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_GPIO) -#define MX23_PAD_LCD_VSYNC__GPO_1_25 MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_GPIO) -#define MX23_PAD_PWM0__GPO_1_26 MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_GPIO) -#define MX23_PAD_PWM1__GPO_1_27 MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_GPIO) -#define MX23_PAD_PWM2__GPO_1_28 MXS_IOMUX_PAD_NAKED(1, 28, PAD_MUXSEL_GPIO) -#define MX23_PAD_PWM3__GPO_1_29 MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_GPIO) -#define MX23_PAD_PWM4__GPO_1_30 MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D00__GPIO_1_0 MXS_IOMUX_PAD_NAKED(1, 0, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D01__GPIO_1_1 MXS_IOMUX_PAD_NAKED(1, 1, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D02__GPIO_1_2 MXS_IOMUX_PAD_NAKED(1, 2, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D03__GPIO_1_3 MXS_IOMUX_PAD_NAKED(1, 3, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D04__GPIO_1_4 MXS_IOMUX_PAD_NAKED(1, 4, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D05__GPIO_1_5 MXS_IOMUX_PAD_NAKED(1, 5, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D06__GPIO_1_6 MXS_IOMUX_PAD_NAKED(1, 6, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D07__GPIO_1_7 MXS_IOMUX_PAD_NAKED(1, 7, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D08__GPIO_1_8 MXS_IOMUX_PAD_NAKED(1, 8, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D09__GPIO_1_9 MXS_IOMUX_PAD_NAKED(1, 9, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D10__GPIO_1_10 MXS_IOMUX_PAD_NAKED(1, 10, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D11__GPIO_1_11 MXS_IOMUX_PAD_NAKED(1, 11, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D12__GPIO_1_12 MXS_IOMUX_PAD_NAKED(1, 12, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D13__GPIO_1_13 MXS_IOMUX_PAD_NAKED(1, 13, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D14__GPIO_1_14 MXS_IOMUX_PAD_NAKED(1, 14, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D15__GPIO_1_15 MXS_IOMUX_PAD_NAKED(1, 15, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D16__GPIO_1_16 MXS_IOMUX_PAD_NAKED(1, 16, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_D17__GPIO_1_17 MXS_IOMUX_PAD_NAKED(1, 17, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_RESET__GPIO_1_18 MXS_IOMUX_PAD_NAKED(1, 18, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_RS__GPIO_1_19 MXS_IOMUX_PAD_NAKED(1, 19, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_WR__GPIO_1_20 MXS_IOMUX_PAD_NAKED(1, 20, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_CS__GPIO_1_21 MXS_IOMUX_PAD_NAKED(1, 21, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_DOTCK__GPIO_1_22 MXS_IOMUX_PAD_NAKED(1, 22, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_ENABLE__GPIO_1_23 MXS_IOMUX_PAD_NAKED(1, 23, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_HSYNC__GPIO_1_24 MXS_IOMUX_PAD_NAKED(1, 24, PAD_MUXSEL_GPIO) +#define MX23_PAD_LCD_VSYNC__GPIO_1_25 MXS_IOMUX_PAD_NAKED(1, 25, PAD_MUXSEL_GPIO) +#define MX23_PAD_PWM0__GPIO_1_26 MXS_IOMUX_PAD_NAKED(1, 26, PAD_MUXSEL_GPIO) +#define MX23_PAD_PWM1__GPIO_1_27 MXS_IOMUX_PAD_NAKED(1, 27, PAD_MUXSEL_GPIO) +#define MX23_PAD_PWM2__GPIO_1_28 MXS_IOMUX_PAD_NAKED(1, 28, PAD_MUXSEL_GPIO) +#define MX23_PAD_PWM3__GPIO_1_29 MXS_IOMUX_PAD_NAKED(1, 29, PAD_MUXSEL_GPIO) +#define MX23_PAD_PWM4__GPIO_1_30 MXS_IOMUX_PAD_NAKED(1, 30, PAD_MUXSEL_GPIO) -#define MX23_PAD_SSP1_CMD__GPO_2_0 MXS_IOMUX_PAD_NAKED(2, 0, PAD_MUXSEL_GPIO) -#define MX23_PAD_SSP1_DETECT__GPO_2_1 MXS_IOMUX_PAD_NAKED(2, 1, PAD_MUXSEL_GPIO) -#define MX23_PAD_SSP1_DATA0__GPO_2_2 MXS_IOMUX_PAD_NAKED(2, 2, PAD_MUXSEL_GPIO) -#define MX23_PAD_SSP1_DATA1__GPO_2_3 MXS_IOMUX_PAD_NAKED(2, 3, PAD_MUXSEL_GPIO) -#define MX23_PAD_SSP1_DATA2__GPO_2_4 MXS_IOMUX_PAD_NAKED(2, 4, PAD_MUXSEL_GPIO) -#define MX23_PAD_SSP1_DATA3__GPO_2_5 MXS_IOMUX_PAD_NAKED(2, 5, PAD_MUXSEL_GPIO) -#define MX23_PAD_SSP1_SCK__GPO_2_6 MXS_IOMUX_PAD_NAKED(2, 6, PAD_MUXSEL_GPIO) -#define MX23_PAD_ROTARYA__GPO_2_7 MXS_IOMUX_PAD_NAKED(2, 7, PAD_MUXSEL_GPIO) -#define MX23_PAD_ROTARYB__GPO_2_8 MXS_IOMUX_PAD_NAKED(2, 8, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A00__GPO_2_9 MXS_IOMUX_PAD_NAKED(2, 9, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A01__GPO_2_10 MXS_IOMUX_PAD_NAKED(2, 10, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A02__GPO_2_11 MXS_IOMUX_PAD_NAKED(2, 11, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A03__GPO_2_12 MXS_IOMUX_PAD_NAKED(2, 12, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A04__GPO_2_13 MXS_IOMUX_PAD_NAKED(2, 13, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A05__GPO_2_14 MXS_IOMUX_PAD_NAKED(2, 14, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A06__GPO_2_15 MXS_IOMUX_PAD_NAKED(2, 15, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A07__GPO_2_16 MXS_IOMUX_PAD_NAKED(2, 16, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A08__GPO_2_17 MXS_IOMUX_PAD_NAKED(2, 17, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A09__GPO_2_18 MXS_IOMUX_PAD_NAKED(2, 18, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A10__GPO_2_19 MXS_IOMUX_PAD_NAKED(2, 19, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A11__GPO_2_20 MXS_IOMUX_PAD_NAKED(2, 20, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_A12__GPO_2_21 MXS_IOMUX_PAD_NAKED(2, 21, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_BA0__GPO_2_22 MXS_IOMUX_PAD_NAKED(2, 22, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_BA1__GPO_2_23 MXS_IOMUX_PAD_NAKED(2, 23, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_CASN__GPO_2_24 MXS_IOMUX_PAD_NAKED(2, 24, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_CE0N__GPO_2_25 MXS_IOMUX_PAD_NAKED(2, 25, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_CE1N__GPO_2_26 MXS_IOMUX_PAD_NAKED(2, 26, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_CE1N__GPO_2_27 MXS_IOMUX_PAD_NAKED(2, 27, PAD_MUXSEL_GPIO) -#define MX23_PAD_GPMI_CE0N__GPO_2_28 MXS_IOMUX_PAD_NAKED(2, 28, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_CKE__GPO_2_29 MXS_IOMUX_PAD_NAKED(2, 29, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_RASN__GPO_2_30 MXS_IOMUX_PAD_NAKED(2, 30, PAD_MUXSEL_GPIO) -#define MX23_PAD_EMI_WEN__GPO_2_31 MXS_IOMUX_PAD_NAKED(2, 31, PAD_MUXSEL_GPIO) +#define MX23_PAD_SSP1_CMD__GPIO_2_0 MXS_IOMUX_PAD_NAKED(2, 0, PAD_MUXSEL_GPIO) +#define MX23_PAD_SSP1_DETECT__GPIO_2_1 MXS_IOMUX_PAD_NAKED(2, 1, PAD_MUXSEL_GPIO) +#define MX23_PAD_SSP1_DATA0__GPIO_2_2 MXS_IOMUX_PAD_NAKED(2, 2, PAD_MUXSEL_GPIO) +#define MX23_PAD_SSP1_DATA1__GPIO_2_3 MXS_IOMUX_PAD_NAKED(2, 3, PAD_MUXSEL_GPIO) +#define MX23_PAD_SSP1_DATA2__GPIO_2_4 MXS_IOMUX_PAD_NAKED(2, 4, PAD_MUXSEL_GPIO) +#define MX23_PAD_SSP1_DATA3__GPIO_2_5 MXS_IOMUX_PAD_NAKED(2, 5, PAD_MUXSEL_GPIO) +#define MX23_PAD_SSP1_SCK__GPIO_2_6 MXS_IOMUX_PAD_NAKED(2, 6, PAD_MUXSEL_GPIO) +#define MX23_PAD_ROTARYA__GPIO_2_7 MXS_IOMUX_PAD_NAKED(2, 7, PAD_MUXSEL_GPIO) +#define MX23_PAD_ROTARYB__GPIO_2_8 MXS_IOMUX_PAD_NAKED(2, 8, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A00__GPIO_2_9 MXS_IOMUX_PAD_NAKED(2, 9, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A01__GPIO_2_10 MXS_IOMUX_PAD_NAKED(2, 10, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A02__GPIO_2_11 MXS_IOMUX_PAD_NAKED(2, 11, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A03__GPIO_2_12 MXS_IOMUX_PAD_NAKED(2, 12, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A04__GPIO_2_13 MXS_IOMUX_PAD_NAKED(2, 13, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A05__GPIO_2_14 MXS_IOMUX_PAD_NAKED(2, 14, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A06__GPIO_2_15 MXS_IOMUX_PAD_NAKED(2, 15, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A07__GPIO_2_16 MXS_IOMUX_PAD_NAKED(2, 16, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A08__GPIO_2_17 MXS_IOMUX_PAD_NAKED(2, 17, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A09__GPIO_2_18 MXS_IOMUX_PAD_NAKED(2, 18, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A10__GPIO_2_19 MXS_IOMUX_PAD_NAKED(2, 19, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A11__GPIO_2_20 MXS_IOMUX_PAD_NAKED(2, 20, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_A12__GPIO_2_21 MXS_IOMUX_PAD_NAKED(2, 21, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_BA0__GPIO_2_22 MXS_IOMUX_PAD_NAKED(2, 22, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_BA1__GPIO_2_23 MXS_IOMUX_PAD_NAKED(2, 23, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_CASN__GPIO_2_24 MXS_IOMUX_PAD_NAKED(2, 24, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_CE0N__GPIO_2_25 MXS_IOMUX_PAD_NAKED(2, 25, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_CE1N__GPIO_2_26 MXS_IOMUX_PAD_NAKED(2, 26, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_CE1N__GPIO_2_27 MXS_IOMUX_PAD_NAKED(2, 27, PAD_MUXSEL_GPIO) +#define MX23_PAD_GPMI_CE0N__GPIO_2_28 MXS_IOMUX_PAD_NAKED(2, 28, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_CKE__GPIO_2_29 MXS_IOMUX_PAD_NAKED(2, 29, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_RASN__GPIO_2_30 MXS_IOMUX_PAD_NAKED(2, 30, PAD_MUXSEL_GPIO) +#define MX23_PAD_EMI_WEN__GPIO_2_31 MXS_IOMUX_PAD_NAKED(2, 31, PAD_MUXSEL_GPIO) #endif /* __MACH_IOMUX_MX23_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/iomux.h b/arch/arm/mach-mxs/include/mach/iomux.h index fe558e3c5a9a..7abdf58b8bb7 100644 --- a/arch/arm/mach-mxs/include/mach/iomux.h +++ b/arch/arm/mach-mxs/include/mach/iomux.h @@ -91,6 +91,9 @@ typedef u32 iomux_cfg_t; #define MXS_PAD_PULLUP ((PAD_PULLUP << MXS_PAD_PULL_SHIFT) | \ MXS_PAD_PULL_VALID_MASK) +/* generic pad control used in most cases */ +#define MXS_PAD_CTRL (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL) + #define MXS_IOMUX_PAD(_bank, _pin, _muxsel, _ma, _vol, _pull) \ (((iomux_cfg_t)(_bank) << MXS_PAD_BANK_SHIFT) | \ ((iomux_cfg_t)(_pin) << MXS_PAD_PIN_SHIFT) | \ diff --git a/arch/arm/mach-mxs/include/mach/mmc.h b/arch/arm/mach-mxs/include/mach/mmc.h new file mode 100644 index 000000000000..211547a05564 --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/mmc.h @@ -0,0 +1,18 @@ +/* + * Copyright 2011 Freescale Semiconductor, Inc. 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. + */ + +#ifndef __MACH_MXS_MMC_H__ +#define __MACH_MXS_MMC_H__ + +struct mxs_mmc_platform_data { + int wp_gpio; /* write protect pin */ + unsigned int flags; +#define SLOTF_4_BIT_CAPABLE (1 << 0) +#define SLOTF_8_BIT_CAPABLE (1 << 1) +}; +#endif /* __MACH_MXS_MMC_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/mx23.h b/arch/arm/mach-mxs/include/mach/mx23.h index 9edd02ec8e30..c0a18c23084a 100644 --- a/arch/arm/mach-mxs/include/mach/mx23.h +++ b/arch/arm/mach-mxs/include/mach/mx23.h @@ -93,7 +93,7 @@ #define MX23_INT_USB_WAKEUP 12 #define MX23_INT_GPMI_DMA 13 #define MX23_INT_SSP1_DMA 14 -#define MX23_INT_SSP_ERROR 15 +#define MX23_INT_SSP1_ERROR 15 #define MX23_INT_GPIO0 16 #define MX23_INT_GPIO1 17 #define MX23_INT_GPIO2 18 @@ -101,9 +101,9 @@ #define MX23_INT_SSP2_DMA 20 #define MX23_INT_ECC8_IRQ 21 #define MX23_INT_RTC_ALARM 22 -#define MX23_INT_UARTAPP_TX_DMA 23 -#define MX23_INT_UARTAPP_INTERNAL 24 -#define MX23_INT_UARTAPP_RX_DMA 25 +#define MX23_INT_AUART1_TX_DMA 23 +#define MX23_INT_AUART1 24 +#define MX23_INT_AUART1_RX_DMA 25 #define MX23_INT_I2C_DMA 26 #define MX23_INT_I2C_ERROR 27 #define MX23_INT_TIMER0 28 @@ -135,11 +135,35 @@ #define MX23_INT_DCP 54 #define MX23_INT_BCH 56 #define MX23_INT_PXP 57 -#define MX23_INT_UARTAPP2_TX_DMA 58 -#define MX23_INT_UARTAPP2_INTERNAL 59 -#define MX23_INT_UARTAPP2_RX_DMA 60 +#define MX23_INT_AUART2_TX_DMA 58 +#define MX23_INT_AUART2 59 +#define MX23_INT_AUART2_RX_DMA 60 #define MX23_INT_VDAC_DETECT 61 #define MX23_INT_VDD5V_DROOP 64 #define MX23_INT_DCDC4P2_BO 65 +/* + * APBH DMA + */ +#define MX23_DMA_SSP1 1 +#define MX23_DMA_SSP2 2 +#define MX23_DMA_GPMI0 4 +#define MX23_DMA_GPMI1 5 +#define MX23_DMA_GPMI2 6 +#define MX23_DMA_GPMI3 7 + +/* + * APBX DMA + */ +#define MX23_DMA_ADC 0 +#define MX23_DMA_DAC 1 +#define MX23_DMA_SPDIF 2 +#define MX23_DMA_I2C 3 +#define MX23_DMA_SAIF0 4 +#define MX23_DMA_UART0_RX 6 +#define MX23_DMA_UART0_TX 7 +#define MX23_DMA_UART1_RX 8 +#define MX23_DMA_UART1_TX 9 +#define MX23_DMA_SAIF1 10 + #endif /* __MACH_MX23_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/mx28.h b/arch/arm/mach-mxs/include/mach/mx28.h index 0716745267ad..75d86118b76a 100644 --- a/arch/arm/mach-mxs/include/mach/mx28.h +++ b/arch/arm/mach-mxs/include/mach/mx28.h @@ -163,10 +163,10 @@ #define MX28_INT_USB0 93 #define MX28_INT_USB1_WAKEUP 94 #define MX28_INT_USB0_WAKEUP 95 -#define MX28_INT_SSP0 96 -#define MX28_INT_SSP1 97 -#define MX28_INT_SSP2 98 -#define MX28_INT_SSP3 99 +#define MX28_INT_SSP0_ERROR 96 +#define MX28_INT_SSP1_ERROR 97 +#define MX28_INT_SSP2_ERROR 98 +#define MX28_INT_SSP3_ERROR 99 #define MX28_INT_ENET_SWI 100 #define MX28_INT_ENET_MAC0 101 #define MX28_INT_ENET_MAC1 102 @@ -185,4 +185,41 @@ #define MX28_INT_GPIO1 126 #define MX28_INT_GPIO0 127 +/* + * APBH DMA + */ +#define MX28_DMA_SSP0 0 +#define MX28_DMA_SSP1 1 +#define MX28_DMA_SSP2 2 +#define MX28_DMA_SSP3 3 +#define MX28_DMA_GPMI0 4 +#define MX28_DMA_GPMI1 5 +#define MX28_DMA_GPMI2 6 +#define MX28_DMA_GPMI3 7 +#define MX28_DMA_GPMI4 8 +#define MX28_DMA_GPMI5 9 +#define MX28_DMA_GPMI6 10 +#define MX28_DMA_GPMI7 11 +#define MX28_DMA_HSADC 12 +#define MX28_DMA_LCDIF 13 + +/* + * APBX DMA + */ +#define MX28_DMA_AUART4_RX 0 +#define MX28_DMA_AUART4_TX 1 +#define MX28_DMA_SPDIF_TX 2 +#define MX28_DMA_SAIF0 4 +#define MX28_DMA_SAIF1 5 +#define MX28_DMA_I2C0 6 +#define MX28_DMA_I2C1 7 +#define MX28_DMA_AUART0_RX 8 +#define MX28_DMA_AUART0_TX 9 +#define MX28_DMA_AUART1_RX 10 +#define MX28_DMA_AUART1_TX 11 +#define MX28_DMA_AUART2_RX 12 +#define MX28_DMA_AUART2_TX 13 +#define MX28_DMA_AUART3_RX 14 +#define MX28_DMA_AUART3_TX 15 + #endif /* __MACH_MX28_H__ */ diff --git a/arch/arm/mach-mxs/include/mach/mxs.h b/arch/arm/mach-mxs/include/mach/mxs.h index f186c08c2911..35a89dd27242 100644 --- a/arch/arm/mach-mxs/include/mach/mxs.h +++ b/arch/arm/mach-mxs/include/mach/mxs.h @@ -28,8 +28,13 @@ /* * MXS CPU types */ -#define cpu_is_mx23() (machine_is_mx23evk()) -#define cpu_is_mx28() (machine_is_mx28evk()) +#define cpu_is_mx23() ( \ + machine_is_mx23evk() || \ + 0) +#define cpu_is_mx28() ( \ + machine_is_mx28evk() || \ + machine_is_tx28() || \ + 0) /* * IO addresses common to MXS-based diff --git a/arch/arm/mach-mxs/include/mach/mxsfb.h b/arch/arm/mach-mxs/include/mach/mxsfb.h new file mode 100644 index 000000000000..e4d79791515e --- /dev/null +++ b/arch/arm/mach-mxs/include/mach/mxsfb.h @@ -0,0 +1,49 @@ +/* + * 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. + */ + +#ifndef __MACH_FB_H +#define __MACH_FB_H + +#include <linux/fb.h> + +#define STMLCDIF_8BIT 1 /** pixel data bus to the display is of 8 bit width */ +#define STMLCDIF_16BIT 0 /** pixel data bus to the display is of 16 bit width */ +#define STMLCDIF_18BIT 2 /** pixel data bus to the display is of 18 bit width */ +#define STMLCDIF_24BIT 3 /** pixel data bus to the display is of 24 bit width */ + +#define FB_SYNC_DATA_ENABLE_HIGH_ACT (1 << 6) +#define FB_SYNC_DOTCLK_FAILING_ACT (1 << 7) /* failing/negtive edge sampling */ + +struct mxsfb_platform_data { + struct fb_videomode *mode_list; + unsigned mode_count; + + unsigned default_bpp; + + unsigned dotclk_delay; /* refer manual HW_LCDIF_VDCTRL4 register */ + unsigned ld_intf_width; /* refer STMLCDIF_* macros */ + + unsigned fb_size; /* Size of the video memory. If zero a + * default will be used + */ + unsigned long fb_phys; /* physical address for the video memory. If + * zero the framebuffer memory will be dynamically + * allocated. If specified,fb_size must also be specified. + * fb_phys must be unused by Linux. + */ +}; + +#endif /* __MACH_FB_H */ diff --git a/arch/arm/mach-mxs/include/mach/uncompress.h b/arch/arm/mach-mxs/include/mach/uncompress.h index a005e76f34f9..f12a1732d8b8 100644 --- a/arch/arm/mach-mxs/include/mach/uncompress.h +++ b/arch/arm/mach-mxs/include/mach/uncompress.h @@ -63,6 +63,7 @@ static inline void __arch_decomp_setup(unsigned long arch_id) mxs_duart_base = MX23_DUART_BASE_ADDR; break; case MACH_TYPE_MX28EVK: + case MACH_TYPE_TX28: mxs_duart_base = MX28_DUART_BASE_ADDR; break; default: diff --git a/arch/arm/mach-mxs/mach-mx23evk.c b/arch/arm/mach-mxs/mach-mx23evk.c index aa0640052f58..a66994f0518f 100644 --- a/arch/arm/mach-mxs/mach-mx23evk.c +++ b/arch/arm/mach-mxs/mach-mx23evk.c @@ -26,17 +26,103 @@ #include "devices-mx23.h" +#define MX23EVK_LCD_ENABLE MXS_GPIO_NR(1, 18) +#define MX23EVK_BL_ENABLE MXS_GPIO_NR(1, 28) + static const iomux_cfg_t mx23evk_pads[] __initconst = { /* duart */ - MX23_PAD_PWM0__DUART_RX | MXS_PAD_4MA, - MX23_PAD_PWM1__DUART_TX | MXS_PAD_4MA, + MX23_PAD_PWM0__DUART_RX | MXS_PAD_CTRL, + MX23_PAD_PWM1__DUART_TX | MXS_PAD_CTRL, + + /* auart */ + MX23_PAD_AUART1_RX__AUART1_RX | MXS_PAD_CTRL, + MX23_PAD_AUART1_TX__AUART1_TX | MXS_PAD_CTRL, + MX23_PAD_AUART1_CTS__AUART1_CTS | MXS_PAD_CTRL, + MX23_PAD_AUART1_RTS__AUART1_RTS | MXS_PAD_CTRL, + + /* mxsfb (lcdif) */ + MX23_PAD_LCD_D00__LCD_D00 | MXS_PAD_CTRL, + MX23_PAD_LCD_D01__LCD_D01 | MXS_PAD_CTRL, + MX23_PAD_LCD_D02__LCD_D02 | MXS_PAD_CTRL, + MX23_PAD_LCD_D03__LCD_D03 | MXS_PAD_CTRL, + MX23_PAD_LCD_D04__LCD_D04 | MXS_PAD_CTRL, + MX23_PAD_LCD_D05__LCD_D05 | MXS_PAD_CTRL, + MX23_PAD_LCD_D06__LCD_D06 | MXS_PAD_CTRL, + MX23_PAD_LCD_D07__LCD_D07 | MXS_PAD_CTRL, + MX23_PAD_LCD_D08__LCD_D08 | MXS_PAD_CTRL, + MX23_PAD_LCD_D09__LCD_D09 | MXS_PAD_CTRL, + MX23_PAD_LCD_D10__LCD_D10 | MXS_PAD_CTRL, + MX23_PAD_LCD_D11__LCD_D11 | MXS_PAD_CTRL, + MX23_PAD_LCD_D12__LCD_D12 | MXS_PAD_CTRL, + MX23_PAD_LCD_D13__LCD_D13 | MXS_PAD_CTRL, + MX23_PAD_LCD_D14__LCD_D14 | MXS_PAD_CTRL, + MX23_PAD_LCD_D15__LCD_D15 | MXS_PAD_CTRL, + MX23_PAD_LCD_D16__LCD_D16 | MXS_PAD_CTRL, + MX23_PAD_LCD_D17__LCD_D17 | MXS_PAD_CTRL, + MX23_PAD_GPMI_D08__LCD_D18 | MXS_PAD_CTRL, + MX23_PAD_GPMI_D09__LCD_D19 | MXS_PAD_CTRL, + MX23_PAD_GPMI_D10__LCD_D20 | MXS_PAD_CTRL, + MX23_PAD_GPMI_D11__LCD_D21 | MXS_PAD_CTRL, + MX23_PAD_GPMI_D12__LCD_D22 | MXS_PAD_CTRL, + MX23_PAD_GPMI_D13__LCD_D23 | MXS_PAD_CTRL, + MX23_PAD_LCD_VSYNC__LCD_VSYNC | MXS_PAD_CTRL, + MX23_PAD_LCD_HSYNC__LCD_HSYNC | MXS_PAD_CTRL, + MX23_PAD_LCD_DOTCK__LCD_DOTCK | MXS_PAD_CTRL, + MX23_PAD_LCD_ENABLE__LCD_ENABLE | MXS_PAD_CTRL, + /* LCD panel enable */ + MX23_PAD_LCD_RESET__GPIO_1_18 | MXS_PAD_CTRL, + /* backlight control */ + MX23_PAD_PWM2__GPIO_1_28 | MXS_PAD_CTRL, +}; + +/* mxsfb (lcdif) */ +static struct fb_videomode mx23evk_video_modes[] = { + { + .name = "Samsung-LMS430HF02", + .refresh = 60, + .xres = 480, + .yres = 272, + .pixclock = 108096, /* picosecond (9.2 MHz) */ + .left_margin = 15, + .right_margin = 8, + .upper_margin = 12, + .lower_margin = 4, + .hsync_len = 1, + .vsync_len = 1, + .sync = FB_SYNC_DATA_ENABLE_HIGH_ACT | + FB_SYNC_DOTCLK_FAILING_ACT, + }, +}; + +static const struct mxsfb_platform_data mx23evk_mxsfb_pdata __initconst = { + .mode_list = mx23evk_video_modes, + .mode_count = ARRAY_SIZE(mx23evk_video_modes), + .default_bpp = 32, + .ld_intf_width = STMLCDIF_24BIT, }; static void __init mx23evk_init(void) { + int ret; + mxs_iomux_setup_multiple_pads(mx23evk_pads, ARRAY_SIZE(mx23evk_pads)); mx23_add_duart(); + mx23_add_auart0(); + + ret = gpio_request_one(MX23EVK_LCD_ENABLE, GPIOF_DIR_OUT, "lcd-enable"); + if (ret) + pr_warn("failed to request gpio lcd-enable: %d\n", ret); + else + gpio_set_value(MX23EVK_LCD_ENABLE, 1); + + ret = gpio_request_one(MX23EVK_BL_ENABLE, GPIOF_DIR_OUT, "bl-enable"); + if (ret) + pr_warn("failed to request gpio bl-enable: %d\n", ret); + else + gpio_set_value(MX23EVK_BL_ENABLE, 1); + + mx23_add_mxsfb(&mx23evk_mxsfb_pdata); } static void __init mx23evk_timer_init(void) diff --git a/arch/arm/mach-mxs/mach-mx28evk.c b/arch/arm/mach-mxs/mach-mx28evk.c index 8e2c5975001e..08002d02267a 100644 --- a/arch/arm/mach-mxs/mach-mx28evk.c +++ b/arch/arm/mach-mxs/mach-mx28evk.c @@ -28,54 +28,93 @@ #include "devices-mx28.h" #include "gpio.h" +#define MX28EVK_FLEXCAN_SWITCH MXS_GPIO_NR(2, 13) #define MX28EVK_FEC_PHY_POWER MXS_GPIO_NR(2, 15) +#define MX28EVK_BL_ENABLE MXS_GPIO_NR(3, 18) +#define MX28EVK_LCD_ENABLE MXS_GPIO_NR(3, 30) #define MX28EVK_FEC_PHY_RESET MXS_GPIO_NR(4, 13) static const iomux_cfg_t mx28evk_pads[] __initconst = { /* duart */ - MX28_PAD_PWM0__DUART_RX | - (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), - MX28_PAD_PWM1__DUART_TX | - (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), + MX28_PAD_PWM0__DUART_RX | MXS_PAD_CTRL, + MX28_PAD_PWM1__DUART_TX | MXS_PAD_CTRL, + /* auart0 */ + MX28_PAD_AUART0_RX__AUART0_RX | MXS_PAD_CTRL, + MX28_PAD_AUART0_TX__AUART0_TX | MXS_PAD_CTRL, + MX28_PAD_AUART0_CTS__AUART0_CTS | MXS_PAD_CTRL, + MX28_PAD_AUART0_RTS__AUART0_RTS | MXS_PAD_CTRL, + /* auart3 */ + MX28_PAD_AUART3_RX__AUART3_RX | MXS_PAD_CTRL, + MX28_PAD_AUART3_TX__AUART3_TX | MXS_PAD_CTRL, + MX28_PAD_AUART3_CTS__AUART3_CTS | MXS_PAD_CTRL, + MX28_PAD_AUART3_RTS__AUART3_RTS | MXS_PAD_CTRL, + +#define MXS_PAD_FEC (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP) /* fec0 */ - MX28_PAD_ENET0_MDC__ENET0_MDC | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_ENET0_MDIO__ENET0_MDIO | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_ENET0_RX_EN__ENET0_RX_EN | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_ENET0_RXD0__ENET0_RXD0 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_ENET0_RXD1__ENET0_RXD1 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_ENET0_TX_EN__ENET0_TX_EN | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_ENET0_TXD0__ENET0_TXD0 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_ENET0_TXD1__ENET0_TXD1 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_ENET_CLK__CLKCTRL_ENET | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), + MX28_PAD_ENET0_MDC__ENET0_MDC | MXS_PAD_FEC, + MX28_PAD_ENET0_MDIO__ENET0_MDIO | MXS_PAD_FEC, + MX28_PAD_ENET0_RX_EN__ENET0_RX_EN | MXS_PAD_FEC, + MX28_PAD_ENET0_RXD0__ENET0_RXD0 | MXS_PAD_FEC, + MX28_PAD_ENET0_RXD1__ENET0_RXD1 | MXS_PAD_FEC, + MX28_PAD_ENET0_TX_EN__ENET0_TX_EN | MXS_PAD_FEC, + MX28_PAD_ENET0_TXD0__ENET0_TXD0 | MXS_PAD_FEC, + MX28_PAD_ENET0_TXD1__ENET0_TXD1 | MXS_PAD_FEC, + MX28_PAD_ENET_CLK__CLKCTRL_ENET | MXS_PAD_FEC, /* fec1 */ - MX28_PAD_ENET0_CRS__ENET1_RX_EN | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_ENET0_RXD2__ENET1_RXD0 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_ENET0_RXD3__ENET1_RXD1 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_ENET0_COL__ENET1_TX_EN | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_ENET0_TXD2__ENET1_TXD0 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), - MX28_PAD_ENET0_TXD3__ENET1_TXD1 | - (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), + MX28_PAD_ENET0_CRS__ENET1_RX_EN | MXS_PAD_FEC, + MX28_PAD_ENET0_RXD2__ENET1_RXD0 | MXS_PAD_FEC, + MX28_PAD_ENET0_RXD3__ENET1_RXD1 | MXS_PAD_FEC, + MX28_PAD_ENET0_COL__ENET1_TX_EN | MXS_PAD_FEC, + MX28_PAD_ENET0_TXD2__ENET1_TXD0 | MXS_PAD_FEC, + MX28_PAD_ENET0_TXD3__ENET1_TXD1 | MXS_PAD_FEC, /* phy power line */ - MX28_PAD_SSP1_DATA3__GPIO_2_15 | - (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), + MX28_PAD_SSP1_DATA3__GPIO_2_15 | MXS_PAD_CTRL, /* phy reset line */ - MX28_PAD_ENET0_RX_CLK__GPIO_4_13 | - (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), + MX28_PAD_ENET0_RX_CLK__GPIO_4_13 | MXS_PAD_CTRL, + + /* flexcan0 */ + MX28_PAD_GPMI_RDY2__CAN0_TX, + MX28_PAD_GPMI_RDY3__CAN0_RX, + /* flexcan1 */ + MX28_PAD_GPMI_CE2N__CAN1_TX, + MX28_PAD_GPMI_CE3N__CAN1_RX, + /* transceiver power control */ + MX28_PAD_SSP1_CMD__GPIO_2_13, + + /* mxsfb (lcdif) */ + MX28_PAD_LCD_D00__LCD_D0 | MXS_PAD_CTRL, + MX28_PAD_LCD_D01__LCD_D1 | MXS_PAD_CTRL, + MX28_PAD_LCD_D02__LCD_D2 | MXS_PAD_CTRL, + MX28_PAD_LCD_D03__LCD_D3 | MXS_PAD_CTRL, + MX28_PAD_LCD_D04__LCD_D4 | MXS_PAD_CTRL, + MX28_PAD_LCD_D05__LCD_D5 | MXS_PAD_CTRL, + MX28_PAD_LCD_D06__LCD_D6 | MXS_PAD_CTRL, + MX28_PAD_LCD_D07__LCD_D7 | MXS_PAD_CTRL, + MX28_PAD_LCD_D08__LCD_D8 | MXS_PAD_CTRL, + MX28_PAD_LCD_D09__LCD_D9 | MXS_PAD_CTRL, + MX28_PAD_LCD_D10__LCD_D10 | MXS_PAD_CTRL, + MX28_PAD_LCD_D11__LCD_D11 | MXS_PAD_CTRL, + MX28_PAD_LCD_D12__LCD_D12 | MXS_PAD_CTRL, + MX28_PAD_LCD_D13__LCD_D13 | MXS_PAD_CTRL, + MX28_PAD_LCD_D14__LCD_D14 | MXS_PAD_CTRL, + MX28_PAD_LCD_D15__LCD_D15 | MXS_PAD_CTRL, + MX28_PAD_LCD_D16__LCD_D16 | MXS_PAD_CTRL, + MX28_PAD_LCD_D17__LCD_D17 | MXS_PAD_CTRL, + MX28_PAD_LCD_D18__LCD_D18 | MXS_PAD_CTRL, + MX28_PAD_LCD_D19__LCD_D19 | MXS_PAD_CTRL, + MX28_PAD_LCD_D20__LCD_D20 | MXS_PAD_CTRL, + MX28_PAD_LCD_D21__LCD_D21 | MXS_PAD_CTRL, + MX28_PAD_LCD_D22__LCD_D22 | MXS_PAD_CTRL, + MX28_PAD_LCD_D23__LCD_D23 | MXS_PAD_CTRL, + MX28_PAD_LCD_RD_E__LCD_VSYNC | MXS_PAD_CTRL, + MX28_PAD_LCD_WR_RWN__LCD_HSYNC | MXS_PAD_CTRL, + MX28_PAD_LCD_RS__LCD_DOTCLK | MXS_PAD_CTRL, + MX28_PAD_LCD_CS__LCD_ENABLE | MXS_PAD_CTRL, + /* LCD panel enable */ + MX28_PAD_LCD_RESET__GPIO_3_30 | MXS_PAD_CTRL, + /* backlight control */ + MX28_PAD_PWM2__GPIO_3_18 | MXS_PAD_CTRL, }; /* fec */ @@ -119,7 +158,7 @@ static void __init mx28evk_fec_reset(void) gpio_set_value(MX28EVK_FEC_PHY_RESET, 1); } -static struct fec_platform_data mx28_fec_pdata[] = { +static struct fec_platform_data mx28_fec_pdata[] __initdata = { { /* fec0 */ .phy = PHY_INTERFACE_MODE_RMII, @@ -129,15 +168,135 @@ static struct fec_platform_data mx28_fec_pdata[] = { }, }; +static int __init mx28evk_fec_get_mac(void) +{ + int i; + u32 val; + const u32 *ocotp = mxs_get_ocotp(); + + if (!ocotp) + goto error; + + /* + * OCOTP only stores the last 4 octets for each mac address, + * so hard-code Freescale OUI (00:04:9f) here. + */ + for (i = 0; i < 2; i++) { + val = ocotp[i * 4]; + mx28_fec_pdata[i].mac[0] = 0x00; + mx28_fec_pdata[i].mac[1] = 0x04; + mx28_fec_pdata[i].mac[2] = 0x9f; + mx28_fec_pdata[i].mac[3] = (val >> 16) & 0xff; + mx28_fec_pdata[i].mac[4] = (val >> 8) & 0xff; + mx28_fec_pdata[i].mac[5] = (val >> 0) & 0xff; + } + + return 0; + +error: + pr_err("%s: timeout when reading fec mac from OCOTP\n", __func__); + return -ETIMEDOUT; +} + +/* + * MX28EVK_FLEXCAN_SWITCH is shared between both flexcan controllers + */ +static int flexcan0_en, flexcan1_en; + +static void mx28evk_flexcan_switch(void) +{ + if (flexcan0_en || flexcan1_en) + gpio_set_value(MX28EVK_FLEXCAN_SWITCH, 1); + else + gpio_set_value(MX28EVK_FLEXCAN_SWITCH, 0); +} + +static void mx28evk_flexcan0_switch(int enable) +{ + flexcan0_en = enable; + mx28evk_flexcan_switch(); +} + +static void mx28evk_flexcan1_switch(int enable) +{ + flexcan1_en = enable; + mx28evk_flexcan_switch(); +} + +static const struct flexcan_platform_data + mx28evk_flexcan_pdata[] __initconst = { + { + .transceiver_switch = mx28evk_flexcan0_switch, + }, { + .transceiver_switch = mx28evk_flexcan1_switch, + } +}; + +/* mxsfb (lcdif) */ +static struct fb_videomode mx28evk_video_modes[] = { + { + .name = "Seiko-43WVF1G", + .refresh = 60, + .xres = 800, + .yres = 480, + .pixclock = 29851, /* picosecond (33.5 MHz) */ + .left_margin = 89, + .right_margin = 164, + .upper_margin = 23, + .lower_margin = 10, + .hsync_len = 10, + .vsync_len = 10, + .sync = FB_SYNC_DATA_ENABLE_HIGH_ACT | + FB_SYNC_DOTCLK_FAILING_ACT, + }, +}; + +static const struct mxsfb_platform_data mx28evk_mxsfb_pdata __initconst = { + .mode_list = mx28evk_video_modes, + .mode_count = ARRAY_SIZE(mx28evk_video_modes), + .default_bpp = 32, + .ld_intf_width = STMLCDIF_24BIT, +}; + static void __init mx28evk_init(void) { + int ret; + mxs_iomux_setup_multiple_pads(mx28evk_pads, ARRAY_SIZE(mx28evk_pads)); mx28_add_duart(); + mx28_add_auart0(); + mx28_add_auart3(); + + if (mx28evk_fec_get_mac()) + pr_warn("%s: failed on fec mac setup\n", __func__); mx28evk_fec_reset(); mx28_add_fec(0, &mx28_fec_pdata[0]); mx28_add_fec(1, &mx28_fec_pdata[1]); + + ret = gpio_request_one(MX28EVK_FLEXCAN_SWITCH, GPIOF_DIR_OUT, + "flexcan-switch"); + if (ret) { + pr_err("failed to request gpio flexcan-switch: %d\n", ret); + } else { + mx28_add_flexcan(0, &mx28evk_flexcan_pdata[0]); + mx28_add_flexcan(1, &mx28evk_flexcan_pdata[1]); + } + + ret = gpio_request_one(MX28EVK_LCD_ENABLE, GPIOF_DIR_OUT, "lcd-enable"); + if (ret) + pr_warn("failed to request gpio lcd-enable: %d\n", ret); + else + gpio_set_value(MX28EVK_LCD_ENABLE, 1); + + ret = gpio_request_one(MX28EVK_BL_ENABLE, GPIOF_DIR_OUT, "bl-enable"); + if (ret) + pr_warn("failed to request gpio bl-enable: %d\n", ret); + else + gpio_set_value(MX28EVK_BL_ENABLE, 1); + + mx28_add_mxsfb(&mx28evk_mxsfb_pdata); } static void __init mx28evk_timer_init(void) diff --git a/arch/arm/mach-mxs/mach-tx28.c b/arch/arm/mach-mxs/mach-tx28.c new file mode 100644 index 000000000000..b65e3719cbc4 --- /dev/null +++ b/arch/arm/mach-mxs/mach-tx28.c @@ -0,0 +1,183 @@ +/* + * Copyright (C) 2010 <LW@KARO-electronics.de> + * + * based on: mach-mx28_evk.c + * Copyright 2010 Freescale Semiconductor, Inc. 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/kernel.h> +#include <linux/gpio.h> +#include <linux/leds.h> +#include <linux/platform_device.h> +#include <linux/spi/spi.h> +#include <linux/spi/spi_gpio.h> +#include <linux/i2c.h> + +#include <asm/mach/arch.h> +#include <asm/mach/time.h> + +#include <mach/common.h> +#include <mach/iomux-mx28.h> + +#include "devices-mx28.h" +#include "module-tx28.h" + +#define TX28_STK5_GPIO_LED MXS_GPIO_NR(4, 10) + +static const iomux_cfg_t tx28_stk5v3_pads[] __initconst = { + /* LED */ + MX28_PAD_ENET0_RXD3__GPIO_4_10 | + MXS_PAD_3V3 | MXS_PAD_4MA | MXS_PAD_NOPULL, + + /* framebuffer */ +#define LCD_MODE (MXS_PAD_3V3 | MXS_PAD_4MA) + MX28_PAD_LCD_D00__LCD_D0 | LCD_MODE, + MX28_PAD_LCD_D01__LCD_D1 | LCD_MODE, + MX28_PAD_LCD_D02__LCD_D2 | LCD_MODE, + MX28_PAD_LCD_D03__LCD_D3 | LCD_MODE, + MX28_PAD_LCD_D04__LCD_D4 | LCD_MODE, + MX28_PAD_LCD_D05__LCD_D5 | LCD_MODE, + MX28_PAD_LCD_D06__LCD_D6 | LCD_MODE, + MX28_PAD_LCD_D07__LCD_D7 | LCD_MODE, + MX28_PAD_LCD_D08__LCD_D8 | LCD_MODE, + MX28_PAD_LCD_D09__LCD_D9 | LCD_MODE, + MX28_PAD_LCD_D10__LCD_D10 | LCD_MODE, + MX28_PAD_LCD_D11__LCD_D11 | LCD_MODE, + MX28_PAD_LCD_D12__LCD_D12 | LCD_MODE, + MX28_PAD_LCD_D13__LCD_D13 | LCD_MODE, + MX28_PAD_LCD_D14__LCD_D14 | LCD_MODE, + MX28_PAD_LCD_D15__LCD_D15 | LCD_MODE, + MX28_PAD_LCD_D16__LCD_D16 | LCD_MODE, + MX28_PAD_LCD_D17__LCD_D17 | LCD_MODE, + MX28_PAD_LCD_D18__LCD_D18 | LCD_MODE, + MX28_PAD_LCD_D19__LCD_D19 | LCD_MODE, + MX28_PAD_LCD_D20__LCD_D20 | LCD_MODE, + MX28_PAD_LCD_D21__LCD_D21 | LCD_MODE, + MX28_PAD_LCD_D22__LCD_D22 | LCD_MODE, + MX28_PAD_LCD_D23__LCD_D23 | LCD_MODE, + MX28_PAD_LCD_RD_E__LCD_VSYNC | LCD_MODE, + MX28_PAD_LCD_WR_RWN__LCD_HSYNC | LCD_MODE, + MX28_PAD_LCD_RS__LCD_DOTCLK | LCD_MODE, + MX28_PAD_LCD_CS__LCD_CS | LCD_MODE, + MX28_PAD_LCD_VSYNC__LCD_VSYNC | LCD_MODE, + MX28_PAD_LCD_HSYNC__LCD_HSYNC | LCD_MODE, + MX28_PAD_LCD_DOTCLK__LCD_DOTCLK | LCD_MODE, + MX28_PAD_LCD_ENABLE__GPIO_1_31 | LCD_MODE, + MX28_PAD_LCD_RESET__GPIO_3_30 | LCD_MODE, + MX28_PAD_PWM0__PWM_0 | LCD_MODE, + + /* UART1 */ + MX28_PAD_AUART0_CTS__DUART_RX, + MX28_PAD_AUART0_RTS__DUART_TX, + MX28_PAD_AUART0_TX__DUART_RTS, + MX28_PAD_AUART0_RX__DUART_CTS, + + /* UART2 */ + MX28_PAD_AUART1_RX__AUART1_RX, + MX28_PAD_AUART1_TX__AUART1_TX, + MX28_PAD_AUART1_RTS__AUART1_RTS, + MX28_PAD_AUART1_CTS__AUART1_CTS, + + /* CAN */ + MX28_PAD_GPMI_RDY2__CAN0_TX, + MX28_PAD_GPMI_RDY3__CAN0_RX, + + /* I2C */ + MX28_PAD_I2C0_SCL__I2C0_SCL, + MX28_PAD_I2C0_SDA__I2C0_SDA, + + /* TSC2007 */ + MX28_PAD_SAIF0_MCLK__GPIO_3_20 | MXS_PAD_3V3 | MXS_PAD_4MA | MXS_PAD_PULLUP, + + /* MMC0 */ + MX28_PAD_SSP0_DATA0__SSP0_D0 | + (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), + MX28_PAD_SSP0_DATA1__SSP0_D1 | + (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), + MX28_PAD_SSP0_DATA2__SSP0_D2 | + (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), + MX28_PAD_SSP0_DATA3__SSP0_D3 | + (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), + MX28_PAD_SSP0_DATA4__SSP0_D4 | + (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), + MX28_PAD_SSP0_DATA5__SSP0_D5 | + (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), + MX28_PAD_SSP0_DATA6__SSP0_D6 | + (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), + MX28_PAD_SSP0_DATA7__SSP0_D7 | + (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), + MX28_PAD_SSP0_CMD__SSP0_CMD | + (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_PULLUP), + MX28_PAD_SSP0_DETECT__SSP0_CARD_DETECT | + (MXS_PAD_8MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), + MX28_PAD_SSP0_SCK__SSP0_SCK | + (MXS_PAD_12MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), +}; + +static struct gpio_led tx28_stk5v3_leds[] = { + { + .name = "GPIO-LED", + .default_trigger = "heartbeat", + .gpio = TX28_STK5_GPIO_LED, + }, +}; + +static const struct gpio_led_platform_data tx28_stk5v3_led_data __initconst = { + .leds = tx28_stk5v3_leds, + .num_leds = ARRAY_SIZE(tx28_stk5v3_leds), +}; + +static struct spi_board_info tx28_spi_board_info[] = { + { + .modalias = "spidev", + .max_speed_hz = 20000000, + .bus_num = 0, + .chip_select = 1, + .controller_data = (void *)SPI_GPIO_NO_CHIPSELECT, + .mode = SPI_MODE_0, + }, +}; + +static struct i2c_board_info tx28_stk5v3_i2c_boardinfo[] __initdata = { + { + I2C_BOARD_INFO("ds1339", 0x68), + }, +}; + +static void __init tx28_stk5v3_init(void) +{ + mxs_iomux_setup_multiple_pads(tx28_stk5v3_pads, + ARRAY_SIZE(tx28_stk5v3_pads)); + + mx28_add_duart(); /* UART1 */ + mx28_add_auart(1); /* UART2 */ + + tx28_add_fec0(); + /* spi via ssp will be added when available */ + spi_register_board_info(tx28_spi_board_info, + ARRAY_SIZE(tx28_spi_board_info)); + mxs_add_platform_device("leds-gpio", 0, NULL, 0, + &tx28_stk5v3_led_data, sizeof(tx28_stk5v3_led_data)); + mx28_add_mxs_i2c(0); + i2c_register_board_info(0, tx28_stk5v3_i2c_boardinfo, + ARRAY_SIZE(tx28_stk5v3_i2c_boardinfo)); +} + +static void __init tx28_timer_init(void) +{ + mx28_clocks_init(); +} + +static struct sys_timer tx28_timer = { + .init = tx28_timer_init, +}; + +MACHINE_START(TX28, "Ka-Ro electronics TX28 module") + .map_io = mx28_map_io, + .init_irq = mx28_init_irq, + .init_machine = tx28_stk5v3_init, + .timer = &tx28_timer, +MACHINE_END diff --git a/arch/arm/mach-mxs/module-tx28.c b/arch/arm/mach-mxs/module-tx28.c new file mode 100644 index 000000000000..fa0b154da67b --- /dev/null +++ b/arch/arm/mach-mxs/module-tx28.c @@ -0,0 +1,131 @@ +/* + * Copyright (C) 2010 <LW@KARO-electronics.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 <linux/delay.h> +#include <linux/fec.h> +#include <linux/gpio.h> + +#include <mach/iomux-mx28.h> +#include "../devices-mx28.h" + +#include "module-tx28.h" + +#define TX28_FEC_PHY_POWER MXS_GPIO_NR(3, 29) +#define TX28_FEC_PHY_RESET MXS_GPIO_NR(4, 13) + +static const iomux_cfg_t tx28_fec_gpio_pads[] __initconst = { + /* PHY POWER */ + MX28_PAD_PWM4__GPIO_3_29 | + MXS_PAD_4MA | MXS_PAD_NOPULL | MXS_PAD_3V3, + /* PHY RESET */ + MX28_PAD_ENET0_RX_CLK__GPIO_4_13 | + MXS_PAD_4MA | MXS_PAD_NOPULL | MXS_PAD_3V3, + /* Mode strap pins 0-2 */ + MX28_PAD_ENET0_RXD0__GPIO_4_3 | + MXS_PAD_8MA | MXS_PAD_PULLUP | MXS_PAD_3V3, + MX28_PAD_ENET0_RXD1__GPIO_4_4 | + MXS_PAD_8MA | MXS_PAD_PULLUP | MXS_PAD_3V3, + MX28_PAD_ENET0_RX_EN__GPIO_4_2 | + MXS_PAD_8MA | MXS_PAD_PULLUP | MXS_PAD_3V3, + /* nINT */ + MX28_PAD_ENET0_TX_CLK__GPIO_4_5 | + MXS_PAD_4MA | MXS_PAD_NOPULL | MXS_PAD_3V3, + + MX28_PAD_ENET0_MDC__GPIO_4_0, + MX28_PAD_ENET0_MDIO__GPIO_4_1, + MX28_PAD_ENET0_TX_EN__GPIO_4_6, + MX28_PAD_ENET0_TXD0__GPIO_4_7, + MX28_PAD_ENET0_TXD1__GPIO_4_8, + MX28_PAD_ENET_CLK__GPIO_4_16, +}; + +#define FEC_MODE (MXS_PAD_8MA | MXS_PAD_PULLUP | MXS_PAD_3V3) +static const iomux_cfg_t tx28_fec_pads[] __initconst = { + MX28_PAD_ENET0_MDC__ENET0_MDC | FEC_MODE, + MX28_PAD_ENET0_MDIO__ENET0_MDIO | FEC_MODE, + MX28_PAD_ENET0_RX_EN__ENET0_RX_EN | FEC_MODE, + MX28_PAD_ENET0_RXD0__ENET0_RXD0 | FEC_MODE, + MX28_PAD_ENET0_RXD1__ENET0_RXD1 | FEC_MODE, + MX28_PAD_ENET0_TX_EN__ENET0_TX_EN | FEC_MODE, + MX28_PAD_ENET0_TXD0__ENET0_TXD0 | FEC_MODE, + MX28_PAD_ENET0_TXD1__ENET0_TXD1 | FEC_MODE, + MX28_PAD_ENET_CLK__CLKCTRL_ENET | FEC_MODE, +}; + +static const struct fec_platform_data tx28_fec_data __initconst = { + .phy = PHY_INTERFACE_MODE_RMII, +}; + +int __init tx28_add_fec0(void) +{ + int i, ret; + + pr_debug("%s: Switching FEC PHY power off\n", __func__); + ret = mxs_iomux_setup_multiple_pads(tx28_fec_gpio_pads, + ARRAY_SIZE(tx28_fec_gpio_pads)); + for (i = 0; i < ARRAY_SIZE(tx28_fec_gpio_pads); i++) { + unsigned int gpio = MXS_GPIO_NR(PAD_BANK(tx28_fec_gpio_pads[i]), + PAD_PIN(tx28_fec_gpio_pads[i])); + + ret = gpio_request(gpio, "FEC"); + if (ret) { + pr_err("Failed to request GPIO_%d_%d: %d\n", + PAD_BANK(tx28_fec_gpio_pads[i]), + PAD_PIN(tx28_fec_gpio_pads[i]), ret); + goto free_gpios; + } + ret = gpio_direction_output(gpio, 0); + if (ret) { + pr_err("Failed to set direction of GPIO_%d_%d to output: %d\n", + gpio / 32 + 1, gpio % 32, ret); + goto free_gpios; + } + } + + /* Power up fec phy */ + pr_debug("%s: Switching FEC PHY power on\n", __func__); + ret = gpio_direction_output(TX28_FEC_PHY_POWER, 1); + if (ret) { + pr_err("Failed to power on PHY: %d\n", ret); + goto free_gpios; + } + mdelay(26); /* 25ms according to data sheet */ + + /* nINT */ + gpio_direction_input(MXS_GPIO_NR(4, 5)); + /* Mode strap pins */ + gpio_direction_output(MXS_GPIO_NR(4, 2), 1); + gpio_direction_output(MXS_GPIO_NR(4, 3), 1); + gpio_direction_output(MXS_GPIO_NR(4, 4), 1); + + udelay(100); /* minimum assertion time for nRST */ + + pr_debug("%s: Deasserting FEC PHY RESET\n", __func__); + gpio_set_value(TX28_FEC_PHY_RESET, 1); + + ret = mxs_iomux_setup_multiple_pads(tx28_fec_pads, + ARRAY_SIZE(tx28_fec_pads)); + if (ret) { + pr_debug("%s: mxs_iomux_setup_multiple_pads() failed with rc: %d\n", + __func__, ret); + goto free_gpios; + } + pr_debug("%s: Registering FEC device\n", __func__); + mx28_add_fec(0, &tx28_fec_data); + return 0; + +free_gpios: + while (--i >= 0) { + unsigned int gpio = MXS_GPIO_NR(PAD_BANK(tx28_fec_gpio_pads[i]), + PAD_PIN(tx28_fec_gpio_pads[i])); + + gpio_free(gpio); + } + + return ret; +} diff --git a/arch/arm/mach-mxs/module-tx28.h b/arch/arm/mach-mxs/module-tx28.h new file mode 100644 index 000000000000..df9e1b6e81bf --- /dev/null +++ b/arch/arm/mach-mxs/module-tx28.h @@ -0,0 +1,9 @@ +/* + * Copyright (C) 2010 Pengutronix + * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.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. + */ +int __init tx28_add_fec0(void); diff --git a/arch/arm/mach-mxs/ocotp.c b/arch/arm/mach-mxs/ocotp.c new file mode 100644 index 000000000000..65157a35dbba --- /dev/null +++ b/arch/arm/mach-mxs/ocotp.c @@ -0,0 +1,90 @@ +/* + * Copyright 2010 Freescale Semiconductor, Inc. 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 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/delay.h> +#include <linux/err.h> +#include <linux/mutex.h> + +#include <mach/mxs.h> + +#define OCOTP_WORD_OFFSET 0x20 +#define OCOTP_WORD_COUNT 0x20 + +#define BM_OCOTP_CTRL_BUSY (1 << 8) +#define BM_OCOTP_CTRL_ERROR (1 << 9) +#define BM_OCOTP_CTRL_RD_BANK_OPEN (1 << 12) + +static DEFINE_MUTEX(ocotp_mutex); +static u32 ocotp_words[OCOTP_WORD_COUNT]; + +const u32 *mxs_get_ocotp(void) +{ + void __iomem *ocotp_base = MXS_IO_ADDRESS(MXS_OCOTP_BASE_ADDR); + int timeout = 0x400; + size_t i; + static int once = 0; + + if (once) + return ocotp_words; + + mutex_lock(&ocotp_mutex); + + /* + * clk_enable(hbus_clk) for ocotp can be skipped + * as it must be on when system is running. + */ + + /* try to clear ERROR bit */ + __mxs_clrl(BM_OCOTP_CTRL_ERROR, ocotp_base); + + /* check both BUSY and ERROR cleared */ + while ((__raw_readl(ocotp_base) & + (BM_OCOTP_CTRL_BUSY | BM_OCOTP_CTRL_ERROR)) && --timeout) + cpu_relax(); + + if (unlikely(!timeout)) + goto error_unlock; + + /* open OCOTP banks for read */ + __mxs_setl(BM_OCOTP_CTRL_RD_BANK_OPEN, ocotp_base); + + /* approximately wait 32 hclk cycles */ + udelay(1); + + /* poll BUSY bit becoming cleared */ + timeout = 0x400; + while ((__raw_readl(ocotp_base) & BM_OCOTP_CTRL_BUSY) && --timeout) + cpu_relax(); + + if (unlikely(!timeout)) + goto error_unlock; + + for (i = 0; i < OCOTP_WORD_COUNT; i++) + ocotp_words[i] = __raw_readl(ocotp_base + OCOTP_WORD_OFFSET + + i * 0x10); + + /* close banks for power saving */ + __mxs_clrl(BM_OCOTP_CTRL_RD_BANK_OPEN, ocotp_base); + + once = 1; + + mutex_unlock(&ocotp_mutex); + + return ocotp_words; + +error_unlock: + mutex_unlock(&ocotp_mutex); + pr_err("%s: timeout in reading OCOTP\n", __func__); + return NULL; +} diff --git a/arch/arm/mach-mxs/pm.c b/arch/arm/mach-mxs/pm.c new file mode 100644 index 000000000000..fb042da29bda --- /dev/null +++ b/arch/arm/mach-mxs/pm.c @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2010 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. + * + * 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/suspend.h> +#include <linux/io.h> +#include <mach/system.h> + +static int mxs_suspend_enter(suspend_state_t state) +{ + switch (state) { + case PM_SUSPEND_MEM: + arch_idle(); + break; + + default: + return -EINVAL; + } + return 0; +} + +static struct platform_suspend_ops mxs_suspend_ops = { + .enter = mxs_suspend_enter, + .valid = suspend_valid_only_mem, +}; + +static int __init mxs_pm_init(void) +{ + suspend_set_ops(&mxs_suspend_ops); + return 0; +} +device_initcall(mxs_pm_init); diff --git a/arch/arm/mach-mxs/regs-clkctrl-mx23.h b/arch/arm/mach-mxs/regs-clkctrl-mx23.h index dbc04747b691..0ea5c9d0e2b2 100644 --- a/arch/arm/mach-mxs/regs-clkctrl-mx23.h +++ b/arch/arm/mach-mxs/regs-clkctrl-mx23.h @@ -33,10 +33,6 @@ #define HW_CLKCTRL_PLLCTRL0_CLR (0x00000008) #define HW_CLKCTRL_PLLCTRL0_TOG (0x0000000c) -#define BP_CLKCTRL_PLLCTRL0_RSRVD6 30 -#define BM_CLKCTRL_PLLCTRL0_RSRVD6 0xC0000000 -#define BF_CLKCTRL_PLLCTRL0_RSRVD6(v) \ - (((v) << 30) & BM_CLKCTRL_PLLCTRL0_RSRVD6) #define BP_CLKCTRL_PLLCTRL0_LFR_SEL 28 #define BM_CLKCTRL_PLLCTRL0_LFR_SEL 0x30000000 #define BF_CLKCTRL_PLLCTRL0_LFR_SEL(v) \ @@ -45,10 +41,6 @@ #define BV_CLKCTRL_PLLCTRL0_LFR_SEL__TIMES_2 0x1 #define BV_CLKCTRL_PLLCTRL0_LFR_SEL__TIMES_05 0x2 #define BV_CLKCTRL_PLLCTRL0_LFR_SEL__UNDEFINED 0x3 -#define BP_CLKCTRL_PLLCTRL0_RSRVD5 26 -#define BM_CLKCTRL_PLLCTRL0_RSRVD5 0x0C000000 -#define BF_CLKCTRL_PLLCTRL0_RSRVD5(v) \ - (((v) << 26) & BM_CLKCTRL_PLLCTRL0_RSRVD5) #define BP_CLKCTRL_PLLCTRL0_CP_SEL 24 #define BM_CLKCTRL_PLLCTRL0_CP_SEL 0x03000000 #define BF_CLKCTRL_PLLCTRL0_CP_SEL(v) \ @@ -57,10 +49,6 @@ #define BV_CLKCTRL_PLLCTRL0_CP_SEL__TIMES_2 0x1 #define BV_CLKCTRL_PLLCTRL0_CP_SEL__TIMES_05 0x2 #define BV_CLKCTRL_PLLCTRL0_CP_SEL__UNDEFINED 0x3 -#define BP_CLKCTRL_PLLCTRL0_RSRVD4 22 -#define BM_CLKCTRL_PLLCTRL0_RSRVD4 0x00C00000 -#define BF_CLKCTRL_PLLCTRL0_RSRVD4(v) \ - (((v) << 22) & BM_CLKCTRL_PLLCTRL0_RSRVD4) #define BP_CLKCTRL_PLLCTRL0_DIV_SEL 20 #define BM_CLKCTRL_PLLCTRL0_DIV_SEL 0x00300000 #define BF_CLKCTRL_PLLCTRL0_DIV_SEL(v) \ @@ -69,23 +57,13 @@ #define BV_CLKCTRL_PLLCTRL0_DIV_SEL__LOWER 0x1 #define BV_CLKCTRL_PLLCTRL0_DIV_SEL__LOWEST 0x2 #define BV_CLKCTRL_PLLCTRL0_DIV_SEL__UNDEFINED 0x3 -#define BM_CLKCTRL_PLLCTRL0_RSRVD3 0x00080000 #define BM_CLKCTRL_PLLCTRL0_EN_USB_CLKS 0x00040000 -#define BM_CLKCTRL_PLLCTRL0_RSRVD2 0x00020000 #define BM_CLKCTRL_PLLCTRL0_POWER 0x00010000 -#define BP_CLKCTRL_PLLCTRL0_RSRVD1 0 -#define BM_CLKCTRL_PLLCTRL0_RSRVD1 0x0000FFFF -#define BF_CLKCTRL_PLLCTRL0_RSRVD1(v) \ - (((v) << 0) & BM_CLKCTRL_PLLCTRL0_RSRVD1) #define HW_CLKCTRL_PLLCTRL1 (0x00000010) #define BM_CLKCTRL_PLLCTRL1_LOCK 0x80000000 #define BM_CLKCTRL_PLLCTRL1_FORCE_LOCK 0x40000000 -#define BP_CLKCTRL_PLLCTRL1_RSRVD1 16 -#define BM_CLKCTRL_PLLCTRL1_RSRVD1 0x3FFF0000 -#define BF_CLKCTRL_PLLCTRL1_RSRVD1(v) \ - (((v) << 16) & BM_CLKCTRL_PLLCTRL1_RSRVD1) #define BP_CLKCTRL_PLLCTRL1_LOCK_COUNT 0 #define BM_CLKCTRL_PLLCTRL1_LOCK_COUNT 0x0000FFFF #define BF_CLKCTRL_PLLCTRL1_LOCK_COUNT(v) \ @@ -96,29 +74,15 @@ #define HW_CLKCTRL_CPU_CLR (0x00000028) #define HW_CLKCTRL_CPU_TOG (0x0000002c) -#define BP_CLKCTRL_CPU_RSRVD5 30 -#define BM_CLKCTRL_CPU_RSRVD5 0xC0000000 -#define BF_CLKCTRL_CPU_RSRVD5(v) \ - (((v) << 30) & BM_CLKCTRL_CPU_RSRVD5) #define BM_CLKCTRL_CPU_BUSY_REF_XTAL 0x20000000 #define BM_CLKCTRL_CPU_BUSY_REF_CPU 0x10000000 -#define BM_CLKCTRL_CPU_RSRVD4 0x08000000 #define BM_CLKCTRL_CPU_DIV_XTAL_FRAC_EN 0x04000000 #define BP_CLKCTRL_CPU_DIV_XTAL 16 #define BM_CLKCTRL_CPU_DIV_XTAL 0x03FF0000 #define BF_CLKCTRL_CPU_DIV_XTAL(v) \ (((v) << 16) & BM_CLKCTRL_CPU_DIV_XTAL) -#define BP_CLKCTRL_CPU_RSRVD3 13 -#define BM_CLKCTRL_CPU_RSRVD3 0x0000E000 -#define BF_CLKCTRL_CPU_RSRVD3(v) \ - (((v) << 13) & BM_CLKCTRL_CPU_RSRVD3) #define BM_CLKCTRL_CPU_INTERRUPT_WAIT 0x00001000 -#define BM_CLKCTRL_CPU_RSRVD2 0x00000800 #define BM_CLKCTRL_CPU_DIV_CPU_FRAC_EN 0x00000400 -#define BP_CLKCTRL_CPU_RSRVD1 6 -#define BM_CLKCTRL_CPU_RSRVD1 0x000003C0 -#define BF_CLKCTRL_CPU_RSRVD1(v) \ - (((v) << 6) & BM_CLKCTRL_CPU_RSRVD1) #define BP_CLKCTRL_CPU_DIV_CPU 0 #define BM_CLKCTRL_CPU_DIV_CPU 0x0000003F #define BF_CLKCTRL_CPU_DIV_CPU(v) \ @@ -129,10 +93,6 @@ #define HW_CLKCTRL_HBUS_CLR (0x00000038) #define HW_CLKCTRL_HBUS_TOG (0x0000003c) -#define BP_CLKCTRL_HBUS_RSRVD4 30 -#define BM_CLKCTRL_HBUS_RSRVD4 0xC0000000 -#define BF_CLKCTRL_HBUS_RSRVD4(v) \ - (((v) << 30) & BM_CLKCTRL_HBUS_RSRVD4) #define BM_CLKCTRL_HBUS_BUSY 0x20000000 #define BM_CLKCTRL_HBUS_DCP_AS_ENABLE 0x10000000 #define BM_CLKCTRL_HBUS_PXP_AS_ENABLE 0x08000000 @@ -143,7 +103,6 @@ #define BM_CLKCTRL_HBUS_CPU_DATA_AS_ENABLE 0x00400000 #define BM_CLKCTRL_HBUS_CPU_INSTR_AS_ENABLE 0x00200000 #define BM_CLKCTRL_HBUS_AUTO_SLOW_MODE 0x00100000 -#define BM_CLKCTRL_HBUS_RSRVD2 0x00080000 #define BP_CLKCTRL_HBUS_SLOW_DIV 16 #define BM_CLKCTRL_HBUS_SLOW_DIV 0x00070000 #define BF_CLKCTRL_HBUS_SLOW_DIV(v) \ @@ -154,10 +113,6 @@ #define BV_CLKCTRL_HBUS_SLOW_DIV__BY8 0x3 #define BV_CLKCTRL_HBUS_SLOW_DIV__BY16 0x4 #define BV_CLKCTRL_HBUS_SLOW_DIV__BY32 0x5 -#define BP_CLKCTRL_HBUS_RSRVD1 6 -#define BM_CLKCTRL_HBUS_RSRVD1 0x0000FFC0 -#define BF_CLKCTRL_HBUS_RSRVD1(v) \ - (((v) << 6) & BM_CLKCTRL_HBUS_RSRVD1) #define BM_CLKCTRL_HBUS_DIV_FRAC_EN 0x00000020 #define BP_CLKCTRL_HBUS_DIV 0 #define BM_CLKCTRL_HBUS_DIV 0x0000001F @@ -167,10 +122,6 @@ #define HW_CLKCTRL_XBUS (0x00000040) #define BM_CLKCTRL_XBUS_BUSY 0x80000000 -#define BP_CLKCTRL_XBUS_RSRVD1 11 -#define BM_CLKCTRL_XBUS_RSRVD1 0x7FFFF800 -#define BF_CLKCTRL_XBUS_RSRVD1(v) \ - (((v) << 11) & BM_CLKCTRL_XBUS_RSRVD1) #define BM_CLKCTRL_XBUS_DIV_FRAC_EN 0x00000400 #define BP_CLKCTRL_XBUS_DIV 0 #define BM_CLKCTRL_XBUS_DIV 0x000003FF @@ -192,10 +143,6 @@ #define BM_CLKCTRL_XTAL_DIGCTRL_CLK1M_GATE 0x08000000 #define BP_CLKCTRL_XTAL_TIMROT_CLK32K_GATE 26 #define BM_CLKCTRL_XTAL_TIMROT_CLK32K_GATE 0x04000000 -#define BP_CLKCTRL_XTAL_RSRVD1 2 -#define BM_CLKCTRL_XTAL_RSRVD1 0x03FFFFFC -#define BF_CLKCTRL_XTAL_RSRVD1(v) \ - (((v) << 2) & BM_CLKCTRL_XTAL_RSRVD1) #define BP_CLKCTRL_XTAL_DIV_UART 0 #define BM_CLKCTRL_XTAL_DIV_UART 0x00000003 #define BF_CLKCTRL_XTAL_DIV_UART(v) \ @@ -205,12 +152,7 @@ #define BP_CLKCTRL_PIX_CLKGATE 31 #define BM_CLKCTRL_PIX_CLKGATE 0x80000000 -#define BM_CLKCTRL_PIX_RSRVD2 0x40000000 #define BM_CLKCTRL_PIX_BUSY 0x20000000 -#define BP_CLKCTRL_PIX_RSRVD1 13 -#define BM_CLKCTRL_PIX_RSRVD1 0x1FFFE000 -#define BF_CLKCTRL_PIX_RSRVD1(v) \ - (((v) << 13) & BM_CLKCTRL_PIX_RSRVD1) #define BM_CLKCTRL_PIX_DIV_FRAC_EN 0x00001000 #define BP_CLKCTRL_PIX_DIV 0 #define BM_CLKCTRL_PIX_DIV 0x00000FFF @@ -221,12 +163,7 @@ #define BP_CLKCTRL_SSP_CLKGATE 31 #define BM_CLKCTRL_SSP_CLKGATE 0x80000000 -#define BM_CLKCTRL_SSP_RSRVD2 0x40000000 #define BM_CLKCTRL_SSP_BUSY 0x20000000 -#define BP_CLKCTRL_SSP_RSRVD1 10 -#define BM_CLKCTRL_SSP_RSRVD1 0x1FFFFC00 -#define BF_CLKCTRL_SSP_RSRVD1(v) \ - (((v) << 10) & BM_CLKCTRL_SSP_RSRVD1) #define BM_CLKCTRL_SSP_DIV_FRAC_EN 0x00000200 #define BP_CLKCTRL_SSP_DIV 0 #define BM_CLKCTRL_SSP_DIV 0x000001FF @@ -237,12 +174,7 @@ #define BP_CLKCTRL_GPMI_CLKGATE 31 #define BM_CLKCTRL_GPMI_CLKGATE 0x80000000 -#define BM_CLKCTRL_GPMI_RSRVD2 0x40000000 #define BM_CLKCTRL_GPMI_BUSY 0x20000000 -#define BP_CLKCTRL_GPMI_RSRVD1 11 -#define BM_CLKCTRL_GPMI_RSRVD1 0x1FFFF800 -#define BF_CLKCTRL_GPMI_RSRVD1(v) \ - (((v) << 11) & BM_CLKCTRL_GPMI_RSRVD1) #define BM_CLKCTRL_GPMI_DIV_FRAC_EN 0x00000400 #define BP_CLKCTRL_GPMI_DIV 0 #define BM_CLKCTRL_GPMI_DIV 0x000003FF @@ -252,10 +184,6 @@ #define HW_CLKCTRL_SPDIF (0x00000090) #define BM_CLKCTRL_SPDIF_CLKGATE 0x80000000 -#define BP_CLKCTRL_SPDIF_RSRVD 0 -#define BM_CLKCTRL_SPDIF_RSRVD 0x7FFFFFFF -#define BF_CLKCTRL_SPDIF_RSRVD(v) \ - (((v) << 0) & BM_CLKCTRL_SPDIF_RSRVD) #define HW_CLKCTRL_EMI (0x000000a0) @@ -266,24 +194,12 @@ #define BM_CLKCTRL_EMI_BUSY_REF_EMI 0x10000000 #define BM_CLKCTRL_EMI_BUSY_REF_CPU 0x08000000 #define BM_CLKCTRL_EMI_BUSY_SYNC_MODE 0x04000000 -#define BP_CLKCTRL_EMI_RSRVD3 18 -#define BM_CLKCTRL_EMI_RSRVD3 0x03FC0000 -#define BF_CLKCTRL_EMI_RSRVD3(v) \ - (((v) << 18) & BM_CLKCTRL_EMI_RSRVD3) #define BM_CLKCTRL_EMI_BUSY_DCC_RESYNC 0x00020000 #define BM_CLKCTRL_EMI_DCC_RESYNC_ENABLE 0x00010000 -#define BP_CLKCTRL_EMI_RSRVD2 12 -#define BM_CLKCTRL_EMI_RSRVD2 0x0000F000 -#define BF_CLKCTRL_EMI_RSRVD2(v) \ - (((v) << 12) & BM_CLKCTRL_EMI_RSRVD2) #define BP_CLKCTRL_EMI_DIV_XTAL 8 #define BM_CLKCTRL_EMI_DIV_XTAL 0x00000F00 #define BF_CLKCTRL_EMI_DIV_XTAL(v) \ (((v) << 8) & BM_CLKCTRL_EMI_DIV_XTAL) -#define BP_CLKCTRL_EMI_RSRVD1 6 -#define BM_CLKCTRL_EMI_RSRVD1 0x000000C0 -#define BF_CLKCTRL_EMI_RSRVD1(v) \ - (((v) << 6) & BM_CLKCTRL_EMI_RSRVD1) #define BP_CLKCTRL_EMI_DIV_EMI 0 #define BM_CLKCTRL_EMI_DIV_EMI 0x0000003F #define BF_CLKCTRL_EMI_DIV_EMI(v) \ @@ -292,22 +208,13 @@ #define HW_CLKCTRL_IR (0x000000b0) #define BM_CLKCTRL_IR_CLKGATE 0x80000000 -#define BM_CLKCTRL_IR_RSRVD3 0x40000000 #define BM_CLKCTRL_IR_AUTO_DIV 0x20000000 #define BM_CLKCTRL_IR_IR_BUSY 0x10000000 #define BM_CLKCTRL_IR_IROV_BUSY 0x08000000 -#define BP_CLKCTRL_IR_RSRVD2 25 -#define BM_CLKCTRL_IR_RSRVD2 0x06000000 -#define BF_CLKCTRL_IR_RSRVD2(v) \ - (((v) << 25) & BM_CLKCTRL_IR_RSRVD2) #define BP_CLKCTRL_IR_IROV_DIV 16 #define BM_CLKCTRL_IR_IROV_DIV 0x01FF0000 #define BF_CLKCTRL_IR_IROV_DIV(v) \ (((v) << 16) & BM_CLKCTRL_IR_IROV_DIV) -#define BP_CLKCTRL_IR_RSRVD1 10 -#define BM_CLKCTRL_IR_RSRVD1 0x0000FC00 -#define BF_CLKCTRL_IR_RSRVD1(v) \ - (((v) << 10) & BM_CLKCTRL_IR_RSRVD1) #define BP_CLKCTRL_IR_IR_DIV 0 #define BM_CLKCTRL_IR_IR_DIV 0x000003FF #define BF_CLKCTRL_IR_IR_DIV(v) \ @@ -316,12 +223,7 @@ #define HW_CLKCTRL_SAIF (0x000000c0) #define BM_CLKCTRL_SAIF_CLKGATE 0x80000000 -#define BM_CLKCTRL_SAIF_RSRVD2 0x40000000 #define BM_CLKCTRL_SAIF_BUSY 0x20000000 -#define BP_CLKCTRL_SAIF_RSRVD1 17 -#define BM_CLKCTRL_SAIF_RSRVD1 0x1FFE0000 -#define BF_CLKCTRL_SAIF_RSRVD1(v) \ - (((v) << 17) & BM_CLKCTRL_SAIF_RSRVD1) #define BM_CLKCTRL_SAIF_DIV_FRAC_EN 0x00010000 #define BP_CLKCTRL_SAIF_DIV 0 #define BM_CLKCTRL_SAIF_DIV 0x0000FFFF @@ -332,20 +234,11 @@ #define BM_CLKCTRL_TV_CLK_TV108M_GATE 0x80000000 #define BM_CLKCTRL_TV_CLK_TV_GATE 0x40000000 -#define BP_CLKCTRL_TV_RSRVD 0 -#define BM_CLKCTRL_TV_RSRVD 0x3FFFFFFF -#define BF_CLKCTRL_TV_RSRVD(v) \ - (((v) << 0) & BM_CLKCTRL_TV_RSRVD) #define HW_CLKCTRL_ETM (0x000000e0) #define BM_CLKCTRL_ETM_CLKGATE 0x80000000 -#define BM_CLKCTRL_ETM_RSRVD2 0x40000000 #define BM_CLKCTRL_ETM_BUSY 0x20000000 -#define BP_CLKCTRL_ETM_RSRVD1 7 -#define BM_CLKCTRL_ETM_RSRVD1 0x1FFFFF80 -#define BF_CLKCTRL_ETM_RSRVD1(v) \ - (((v) << 7) & BM_CLKCTRL_ETM_RSRVD1) #define BM_CLKCTRL_ETM_DIV_FRAC_EN 0x00000040 #define BP_CLKCTRL_ETM_DIV 0 #define BM_CLKCTRL_ETM_DIV 0x0000003F @@ -393,36 +286,23 @@ #define BM_CLKCTRL_FRAC1_CLKGATEVID 0x80000000 #define BM_CLKCTRL_FRAC1_VID_STABLE 0x40000000 -#define BP_CLKCTRL_FRAC1_RSRVD1 0 -#define BM_CLKCTRL_FRAC1_RSRVD1 0x3FFFFFFF -#define BF_CLKCTRL_FRAC1_RSRVD1(v) \ - (((v) << 0) & BM_CLKCTRL_FRAC1_RSRVD1) #define HW_CLKCTRL_CLKSEQ (0x00000110) #define HW_CLKCTRL_CLKSEQ_SET (0x00000114) #define HW_CLKCTRL_CLKSEQ_CLR (0x00000118) #define HW_CLKCTRL_CLKSEQ_TOG (0x0000011c) -#define BP_CLKCTRL_CLKSEQ_RSRVD1 9 -#define BM_CLKCTRL_CLKSEQ_RSRVD1 0xFFFFFE00 -#define BF_CLKCTRL_CLKSEQ_RSRVD1(v) \ - (((v) << 9) & BM_CLKCTRL_CLKSEQ_RSRVD1) #define BM_CLKCTRL_CLKSEQ_BYPASS_ETM 0x00000100 #define BM_CLKCTRL_CLKSEQ_BYPASS_CPU 0x00000080 #define BM_CLKCTRL_CLKSEQ_BYPASS_EMI 0x00000040 #define BM_CLKCTRL_CLKSEQ_BYPASS_SSP 0x00000020 #define BM_CLKCTRL_CLKSEQ_BYPASS_GPMI 0x00000010 #define BM_CLKCTRL_CLKSEQ_BYPASS_IR 0x00000008 -#define BM_CLKCTRL_CLKSEQ_RSRVD0 0x00000004 #define BM_CLKCTRL_CLKSEQ_BYPASS_PIX 0x00000002 #define BM_CLKCTRL_CLKSEQ_BYPASS_SAIF 0x00000001 #define HW_CLKCTRL_RESET (0x00000120) -#define BP_CLKCTRL_RESET_RSRVD 2 -#define BM_CLKCTRL_RESET_RSRVD 0xFFFFFFFC -#define BF_CLKCTRL_RESET_RSRVD(v) \ - (((v) << 2) & BM_CLKCTRL_RESET_RSRVD) #define BM_CLKCTRL_RESET_CHIP 0x00000002 #define BM_CLKCTRL_RESET_DIG 0x00000001 @@ -432,10 +312,6 @@ #define BM_CLKCTRL_STATUS_CPU_LIMIT 0xC0000000 #define BF_CLKCTRL_STATUS_CPU_LIMIT(v) \ (((v) << 30) & BM_CLKCTRL_STATUS_CPU_LIMIT) -#define BP_CLKCTRL_STATUS_RSRVD 0 -#define BM_CLKCTRL_STATUS_RSRVD 0x3FFFFFFF -#define BF_CLKCTRL_STATUS_RSRVD(v) \ - (((v) << 0) & BM_CLKCTRL_STATUS_RSRVD) #define HW_CLKCTRL_VERSION (0x00000140) diff --git a/arch/arm/mach-mxs/regs-clkctrl-mx28.h b/arch/arm/mach-mxs/regs-clkctrl-mx28.h index 661df18755f7..7d1b061d7943 100644 --- a/arch/arm/mach-mxs/regs-clkctrl-mx28.h +++ b/arch/arm/mach-mxs/regs-clkctrl-mx28.h @@ -31,10 +31,6 @@ #define HW_CLKCTRL_PLL0CTRL0_CLR (0x00000008) #define HW_CLKCTRL_PLL0CTRL0_TOG (0x0000000c) -#define BP_CLKCTRL_PLL0CTRL0_RSRVD6 30 -#define BM_CLKCTRL_PLL0CTRL0_RSRVD6 0xC0000000 -#define BF_CLKCTRL_PLL0CTRL0_RSRVD6(v) \ - (((v) << 30) & BM_CLKCTRL_PLL0CTRL0_RSRVD6) #define BP_CLKCTRL_PLL0CTRL0_LFR_SEL 28 #define BM_CLKCTRL_PLL0CTRL0_LFR_SEL 0x30000000 #define BF_CLKCTRL_PLL0CTRL0_LFR_SEL(v) \ @@ -43,10 +39,6 @@ #define BV_CLKCTRL_PLL0CTRL0_LFR_SEL__TIMES_2 0x1 #define BV_CLKCTRL_PLL0CTRL0_LFR_SEL__TIMES_05 0x2 #define BV_CLKCTRL_PLL0CTRL0_LFR_SEL__UNDEFINED 0x3 -#define BP_CLKCTRL_PLL0CTRL0_RSRVD5 26 -#define BM_CLKCTRL_PLL0CTRL0_RSRVD5 0x0C000000 -#define BF_CLKCTRL_PLL0CTRL0_RSRVD5(v) \ - (((v) << 26) & BM_CLKCTRL_PLL0CTRL0_RSRVD5) #define BP_CLKCTRL_PLL0CTRL0_CP_SEL 24 #define BM_CLKCTRL_PLL0CTRL0_CP_SEL 0x03000000 #define BF_CLKCTRL_PLL0CTRL0_CP_SEL(v) \ @@ -55,10 +47,6 @@ #define BV_CLKCTRL_PLL0CTRL0_CP_SEL__TIMES_2 0x1 #define BV_CLKCTRL_PLL0CTRL0_CP_SEL__TIMES_05 0x2 #define BV_CLKCTRL_PLL0CTRL0_CP_SEL__UNDEFINED 0x3 -#define BP_CLKCTRL_PLL0CTRL0_RSRVD4 22 -#define BM_CLKCTRL_PLL0CTRL0_RSRVD4 0x00C00000 -#define BF_CLKCTRL_PLL0CTRL0_RSRVD4(v) \ - (((v) << 22) & BM_CLKCTRL_PLL0CTRL0_RSRVD4) #define BP_CLKCTRL_PLL0CTRL0_DIV_SEL 20 #define BM_CLKCTRL_PLL0CTRL0_DIV_SEL 0x00300000 #define BF_CLKCTRL_PLL0CTRL0_DIV_SEL(v) \ @@ -67,22 +55,13 @@ #define BV_CLKCTRL_PLL0CTRL0_DIV_SEL__LOWER 0x1 #define BV_CLKCTRL_PLL0CTRL0_DIV_SEL__LOWEST 0x2 #define BV_CLKCTRL_PLL0CTRL0_DIV_SEL__UNDEFINED 0x3 -#define BM_CLKCTRL_PLL0CTRL0_RSRVD3 0x00080000 #define BM_CLKCTRL_PLL0CTRL0_EN_USB_CLKS 0x00040000 #define BM_CLKCTRL_PLL0CTRL0_POWER 0x00020000 -#define BP_CLKCTRL_PLL0CTRL0_RSRVD1 0 -#define BM_CLKCTRL_PLL0CTRL0_RSRVD1 0x0001FFFF -#define BF_CLKCTRL_PLL0CTRL0_RSRVD1(v) \ - (((v) << 0) & BM_CLKCTRL_PLL0CTRL0_RSRVD1) #define HW_CLKCTRL_PLL0CTRL1 (0x00000010) #define BM_CLKCTRL_PLL0CTRL1_LOCK 0x80000000 #define BM_CLKCTRL_PLL0CTRL1_FORCE_LOCK 0x40000000 -#define BP_CLKCTRL_PLL0CTRL1_RSRVD1 16 -#define BM_CLKCTRL_PLL0CTRL1_RSRVD1 0x3FFF0000 -#define BF_CLKCTRL_PLL0CTRL1_RSRVD1(v) \ - (((v) << 16) & BM_CLKCTRL_PLL0CTRL1_RSRVD1) #define BP_CLKCTRL_PLL0CTRL1_LOCK_COUNT 0 #define BM_CLKCTRL_PLL0CTRL1_LOCK_COUNT 0x0000FFFF #define BF_CLKCTRL_PLL0CTRL1_LOCK_COUNT(v) \ @@ -94,7 +73,6 @@ #define HW_CLKCTRL_PLL1CTRL0_TOG (0x0000002c) #define BM_CLKCTRL_PLL1CTRL0_CLKGATEEMI 0x80000000 -#define BM_CLKCTRL_PLL1CTRL0_RSRVD6 0x40000000 #define BP_CLKCTRL_PLL1CTRL0_LFR_SEL 28 #define BM_CLKCTRL_PLL1CTRL0_LFR_SEL 0x30000000 #define BF_CLKCTRL_PLL1CTRL0_LFR_SEL(v) \ @@ -103,10 +81,6 @@ #define BV_CLKCTRL_PLL1CTRL0_LFR_SEL__TIMES_2 0x1 #define BV_CLKCTRL_PLL1CTRL0_LFR_SEL__TIMES_05 0x2 #define BV_CLKCTRL_PLL1CTRL0_LFR_SEL__UNDEFINED 0x3 -#define BP_CLKCTRL_PLL1CTRL0_RSRVD5 26 -#define BM_CLKCTRL_PLL1CTRL0_RSRVD5 0x0C000000 -#define BF_CLKCTRL_PLL1CTRL0_RSRVD5(v) \ - (((v) << 26) & BM_CLKCTRL_PLL1CTRL0_RSRVD5) #define BP_CLKCTRL_PLL1CTRL0_CP_SEL 24 #define BM_CLKCTRL_PLL1CTRL0_CP_SEL 0x03000000 #define BF_CLKCTRL_PLL1CTRL0_CP_SEL(v) \ @@ -115,10 +89,6 @@ #define BV_CLKCTRL_PLL1CTRL0_CP_SEL__TIMES_2 0x1 #define BV_CLKCTRL_PLL1CTRL0_CP_SEL__TIMES_05 0x2 #define BV_CLKCTRL_PLL1CTRL0_CP_SEL__UNDEFINED 0x3 -#define BP_CLKCTRL_PLL1CTRL0_RSRVD4 22 -#define BM_CLKCTRL_PLL1CTRL0_RSRVD4 0x00C00000 -#define BF_CLKCTRL_PLL1CTRL0_RSRVD4(v) \ - (((v) << 22) & BM_CLKCTRL_PLL1CTRL0_RSRVD4) #define BP_CLKCTRL_PLL1CTRL0_DIV_SEL 20 #define BM_CLKCTRL_PLL1CTRL0_DIV_SEL 0x00300000 #define BF_CLKCTRL_PLL1CTRL0_DIV_SEL(v) \ @@ -127,22 +97,13 @@ #define BV_CLKCTRL_PLL1CTRL0_DIV_SEL__LOWER 0x1 #define BV_CLKCTRL_PLL1CTRL0_DIV_SEL__LOWEST 0x2 #define BV_CLKCTRL_PLL1CTRL0_DIV_SEL__UNDEFINED 0x3 -#define BM_CLKCTRL_PLL1CTRL0_RSRVD3 0x00080000 #define BM_CLKCTRL_PLL1CTRL0_EN_USB_CLKS 0x00040000 #define BM_CLKCTRL_PLL1CTRL0_POWER 0x00020000 -#define BP_CLKCTRL_PLL1CTRL0_RSRVD1 0 -#define BM_CLKCTRL_PLL1CTRL0_RSRVD1 0x0001FFFF -#define BF_CLKCTRL_PLL1CTRL0_RSRVD1(v) \ - (((v) << 0) & BM_CLKCTRL_PLL1CTRL0_RSRVD1) #define HW_CLKCTRL_PLL1CTRL1 (0x00000030) #define BM_CLKCTRL_PLL1CTRL1_LOCK 0x80000000 #define BM_CLKCTRL_PLL1CTRL1_FORCE_LOCK 0x40000000 -#define BP_CLKCTRL_PLL1CTRL1_RSRVD1 16 -#define BM_CLKCTRL_PLL1CTRL1_RSRVD1 0x3FFF0000 -#define BF_CLKCTRL_PLL1CTRL1_RSRVD1(v) \ - (((v) << 16) & BM_CLKCTRL_PLL1CTRL1_RSRVD1) #define BP_CLKCTRL_PLL1CTRL1_LOCK_COUNT 0 #define BM_CLKCTRL_PLL1CTRL1_LOCK_COUNT 0x0000FFFF #define BF_CLKCTRL_PLL1CTRL1_LOCK_COUNT(v) \ @@ -154,51 +115,31 @@ #define HW_CLKCTRL_PLL2CTRL0_TOG (0x0000004c) #define BM_CLKCTRL_PLL2CTRL0_CLKGATE 0x80000000 -#define BM_CLKCTRL_PLL2CTRL0_RSRVD3 0x40000000 #define BP_CLKCTRL_PLL2CTRL0_LFR_SEL 28 #define BM_CLKCTRL_PLL2CTRL0_LFR_SEL 0x30000000 #define BF_CLKCTRL_PLL2CTRL0_LFR_SEL(v) \ (((v) << 28) & BM_CLKCTRL_PLL2CTRL0_LFR_SEL) -#define BM_CLKCTRL_PLL2CTRL0_RSRVD2 0x08000000 #define BM_CLKCTRL_PLL2CTRL0_HOLD_RING_OFF_B 0x04000000 #define BP_CLKCTRL_PLL2CTRL0_CP_SEL 24 #define BM_CLKCTRL_PLL2CTRL0_CP_SEL 0x03000000 #define BF_CLKCTRL_PLL2CTRL0_CP_SEL(v) \ (((v) << 24) & BM_CLKCTRL_PLL2CTRL0_CP_SEL) #define BM_CLKCTRL_PLL2CTRL0_POWER 0x00800000 -#define BP_CLKCTRL_PLL2CTRL0_RSRVD1 0 -#define BM_CLKCTRL_PLL2CTRL0_RSRVD1 0x007FFFFF -#define BF_CLKCTRL_PLL2CTRL0_RSRVD1(v) \ - (((v) << 0) & BM_CLKCTRL_PLL2CTRL0_RSRVD1) #define HW_CLKCTRL_CPU (0x00000050) #define HW_CLKCTRL_CPU_SET (0x00000054) #define HW_CLKCTRL_CPU_CLR (0x00000058) #define HW_CLKCTRL_CPU_TOG (0x0000005c) -#define BP_CLKCTRL_CPU_RSRVD5 30 -#define BM_CLKCTRL_CPU_RSRVD5 0xC0000000 -#define BF_CLKCTRL_CPU_RSRVD5(v) \ - (((v) << 30) & BM_CLKCTRL_CPU_RSRVD5) #define BM_CLKCTRL_CPU_BUSY_REF_XTAL 0x20000000 #define BM_CLKCTRL_CPU_BUSY_REF_CPU 0x10000000 -#define BM_CLKCTRL_CPU_RSRVD4 0x08000000 #define BM_CLKCTRL_CPU_DIV_XTAL_FRAC_EN 0x04000000 #define BP_CLKCTRL_CPU_DIV_XTAL 16 #define BM_CLKCTRL_CPU_DIV_XTAL 0x03FF0000 #define BF_CLKCTRL_CPU_DIV_XTAL(v) \ (((v) << 16) & BM_CLKCTRL_CPU_DIV_XTAL) -#define BP_CLKCTRL_CPU_RSRVD3 13 -#define BM_CLKCTRL_CPU_RSRVD3 0x0000E000 -#define BF_CLKCTRL_CPU_RSRVD3(v) \ - (((v) << 13) & BM_CLKCTRL_CPU_RSRVD3) #define BM_CLKCTRL_CPU_INTERRUPT_WAIT 0x00001000 -#define BM_CLKCTRL_CPU_RSRVD2 0x00000800 #define BM_CLKCTRL_CPU_DIV_CPU_FRAC_EN 0x00000400 -#define BP_CLKCTRL_CPU_RSRVD1 6 -#define BM_CLKCTRL_CPU_RSRVD1 0x000003C0 -#define BF_CLKCTRL_CPU_RSRVD1(v) \ - (((v) << 6) & BM_CLKCTRL_CPU_RSRVD1) #define BP_CLKCTRL_CPU_DIV_CPU 0 #define BM_CLKCTRL_CPU_DIV_CPU 0x0000003F #define BF_CLKCTRL_CPU_DIV_CPU(v) \ @@ -212,7 +153,6 @@ #define BM_CLKCTRL_HBUS_ASM_BUSY 0x80000000 #define BM_CLKCTRL_HBUS_DCP_AS_ENABLE 0x40000000 #define BM_CLKCTRL_HBUS_PXP_AS_ENABLE 0x20000000 -#define BM_CLKCTRL_HBUS_RSRVD2 0x10000000 #define BM_CLKCTRL_HBUS_ASM_EMIPORT_AS_ENABLE 0x08000000 #define BM_CLKCTRL_HBUS_APBHDMA_AS_ENABLE 0x04000000 #define BM_CLKCTRL_HBUS_APBXDMA_AS_ENABLE 0x02000000 @@ -232,10 +172,6 @@ #define BV_CLKCTRL_HBUS_SLOW_DIV__BY8 0x3 #define BV_CLKCTRL_HBUS_SLOW_DIV__BY16 0x4 #define BV_CLKCTRL_HBUS_SLOW_DIV__BY32 0x5 -#define BP_CLKCTRL_HBUS_RSRVD1 6 -#define BM_CLKCTRL_HBUS_RSRVD1 0x0000FFC0 -#define BF_CLKCTRL_HBUS_RSRVD1(v) \ - (((v) << 6) & BM_CLKCTRL_HBUS_RSRVD1) #define BM_CLKCTRL_HBUS_DIV_FRAC_EN 0x00000020 #define BP_CLKCTRL_HBUS_DIV 0 #define BM_CLKCTRL_HBUS_DIV 0x0000001F @@ -245,10 +181,6 @@ #define HW_CLKCTRL_XBUS (0x00000070) #define BM_CLKCTRL_XBUS_BUSY 0x80000000 -#define BP_CLKCTRL_XBUS_RSRVD1 12 -#define BM_CLKCTRL_XBUS_RSRVD1 0x7FFFF000 -#define BF_CLKCTRL_XBUS_RSRVD1(v) \ - (((v) << 12) & BM_CLKCTRL_XBUS_RSRVD1) #define BM_CLKCTRL_XBUS_AUTO_CLEAR_DIV_ENABLE 0x00000800 #define BM_CLKCTRL_XBUS_DIV_FRAC_EN 0x00000400 #define BP_CLKCTRL_XBUS_DIV 0 @@ -263,19 +195,10 @@ #define BP_CLKCTRL_XTAL_UART_CLK_GATE 31 #define BM_CLKCTRL_XTAL_UART_CLK_GATE 0x80000000 -#define BM_CLKCTRL_XTAL_RSRVD3 0x40000000 #define BP_CLKCTRL_XTAL_PWM_CLK24M_GATE 29 #define BM_CLKCTRL_XTAL_PWM_CLK24M_GATE 0x20000000 -#define BP_CLKCTRL_XTAL_RSRVD2 27 -#define BM_CLKCTRL_XTAL_RSRVD2 0x18000000 -#define BF_CLKCTRL_XTAL_RSRVD2(v) \ - (((v) << 27) & BM_CLKCTRL_XTAL_RSRVD2) #define BP_CLKCTRL_XTAL_TIMROT_CLK32K_GATE 26 #define BM_CLKCTRL_XTAL_TIMROT_CLK32K_GATE 0x04000000 -#define BP_CLKCTRL_XTAL_RSRVD1 2 -#define BM_CLKCTRL_XTAL_RSRVD1 0x03FFFFFC -#define BF_CLKCTRL_XTAL_RSRVD1(v) \ - (((v) << 2) & BM_CLKCTRL_XTAL_RSRVD1) #define BP_CLKCTRL_XTAL_DIV_UART 0 #define BM_CLKCTRL_XTAL_DIV_UART 0x00000003 #define BF_CLKCTRL_XTAL_DIV_UART(v) \ @@ -285,12 +208,7 @@ #define BP_CLKCTRL_SSP0_CLKGATE 31 #define BM_CLKCTRL_SSP0_CLKGATE 0x80000000 -#define BM_CLKCTRL_SSP0_RSRVD2 0x40000000 #define BM_CLKCTRL_SSP0_BUSY 0x20000000 -#define BP_CLKCTRL_SSP0_RSRVD1 10 -#define BM_CLKCTRL_SSP0_RSRVD1 0x1FFFFC00 -#define BF_CLKCTRL_SSP0_RSRVD1(v) \ - (((v) << 10) & BM_CLKCTRL_SSP0_RSRVD1) #define BM_CLKCTRL_SSP0_DIV_FRAC_EN 0x00000200 #define BP_CLKCTRL_SSP0_DIV 0 #define BM_CLKCTRL_SSP0_DIV 0x000001FF @@ -301,12 +219,7 @@ #define BP_CLKCTRL_SSP1_CLKGATE 31 #define BM_CLKCTRL_SSP1_CLKGATE 0x80000000 -#define BM_CLKCTRL_SSP1_RSRVD2 0x40000000 #define BM_CLKCTRL_SSP1_BUSY 0x20000000 -#define BP_CLKCTRL_SSP1_RSRVD1 10 -#define BM_CLKCTRL_SSP1_RSRVD1 0x1FFFFC00 -#define BF_CLKCTRL_SSP1_RSRVD1(v) \ - (((v) << 10) & BM_CLKCTRL_SSP1_RSRVD1) #define BM_CLKCTRL_SSP1_DIV_FRAC_EN 0x00000200 #define BP_CLKCTRL_SSP1_DIV 0 #define BM_CLKCTRL_SSP1_DIV 0x000001FF @@ -317,12 +230,7 @@ #define BP_CLKCTRL_SSP2_CLKGATE 31 #define BM_CLKCTRL_SSP2_CLKGATE 0x80000000 -#define BM_CLKCTRL_SSP2_RSRVD2 0x40000000 #define BM_CLKCTRL_SSP2_BUSY 0x20000000 -#define BP_CLKCTRL_SSP2_RSRVD1 10 -#define BM_CLKCTRL_SSP2_RSRVD1 0x1FFFFC00 -#define BF_CLKCTRL_SSP2_RSRVD1(v) \ - (((v) << 10) & BM_CLKCTRL_SSP2_RSRVD1) #define BM_CLKCTRL_SSP2_DIV_FRAC_EN 0x00000200 #define BP_CLKCTRL_SSP2_DIV 0 #define BM_CLKCTRL_SSP2_DIV 0x000001FF @@ -333,12 +241,7 @@ #define BP_CLKCTRL_SSP3_CLKGATE 31 #define BM_CLKCTRL_SSP3_CLKGATE 0x80000000 -#define BM_CLKCTRL_SSP3_RSRVD2 0x40000000 #define BM_CLKCTRL_SSP3_BUSY 0x20000000 -#define BP_CLKCTRL_SSP3_RSRVD1 10 -#define BM_CLKCTRL_SSP3_RSRVD1 0x1FFFFC00 -#define BF_CLKCTRL_SSP3_RSRVD1(v) \ - (((v) << 10) & BM_CLKCTRL_SSP3_RSRVD1) #define BM_CLKCTRL_SSP3_DIV_FRAC_EN 0x00000200 #define BP_CLKCTRL_SSP3_DIV 0 #define BM_CLKCTRL_SSP3_DIV 0x000001FF @@ -349,12 +252,7 @@ #define BP_CLKCTRL_GPMI_CLKGATE 31 #define BM_CLKCTRL_GPMI_CLKGATE 0x80000000 -#define BM_CLKCTRL_GPMI_RSRVD2 0x40000000 #define BM_CLKCTRL_GPMI_BUSY 0x20000000 -#define BP_CLKCTRL_GPMI_RSRVD1 11 -#define BM_CLKCTRL_GPMI_RSRVD1 0x1FFFF800 -#define BF_CLKCTRL_GPMI_RSRVD1(v) \ - (((v) << 11) & BM_CLKCTRL_GPMI_RSRVD1) #define BM_CLKCTRL_GPMI_DIV_FRAC_EN 0x00000400 #define BP_CLKCTRL_GPMI_DIV 0 #define BM_CLKCTRL_GPMI_DIV 0x000003FF @@ -365,10 +263,6 @@ #define BP_CLKCTRL_SPDIF_CLKGATE 31 #define BM_CLKCTRL_SPDIF_CLKGATE 0x80000000 -#define BP_CLKCTRL_SPDIF_RSRVD 0 -#define BM_CLKCTRL_SPDIF_RSRVD 0x7FFFFFFF -#define BF_CLKCTRL_SPDIF_RSRVD(v) \ - (((v) << 0) & BM_CLKCTRL_SPDIF_RSRVD) #define HW_CLKCTRL_EMI (0x000000f0) @@ -379,24 +273,12 @@ #define BM_CLKCTRL_EMI_BUSY_REF_EMI 0x10000000 #define BM_CLKCTRL_EMI_BUSY_REF_CPU 0x08000000 #define BM_CLKCTRL_EMI_BUSY_SYNC_MODE 0x04000000 -#define BP_CLKCTRL_EMI_RSRVD3 18 -#define BM_CLKCTRL_EMI_RSRVD3 0x03FC0000 -#define BF_CLKCTRL_EMI_RSRVD3(v) \ - (((v) << 18) & BM_CLKCTRL_EMI_RSRVD3) #define BM_CLKCTRL_EMI_BUSY_DCC_RESYNC 0x00020000 #define BM_CLKCTRL_EMI_DCC_RESYNC_ENABLE 0x00010000 -#define BP_CLKCTRL_EMI_RSRVD2 12 -#define BM_CLKCTRL_EMI_RSRVD2 0x0000F000 -#define BF_CLKCTRL_EMI_RSRVD2(v) \ - (((v) << 12) & BM_CLKCTRL_EMI_RSRVD2) #define BP_CLKCTRL_EMI_DIV_XTAL 8 #define BM_CLKCTRL_EMI_DIV_XTAL 0x00000F00 #define BF_CLKCTRL_EMI_DIV_XTAL(v) \ (((v) << 8) & BM_CLKCTRL_EMI_DIV_XTAL) -#define BP_CLKCTRL_EMI_RSRVD1 6 -#define BM_CLKCTRL_EMI_RSRVD1 0x000000C0 -#define BF_CLKCTRL_EMI_RSRVD1(v) \ - (((v) << 6) & BM_CLKCTRL_EMI_RSRVD1) #define BP_CLKCTRL_EMI_DIV_EMI 0 #define BM_CLKCTRL_EMI_DIV_EMI 0x0000003F #define BF_CLKCTRL_EMI_DIV_EMI(v) \ @@ -406,12 +288,7 @@ #define BP_CLKCTRL_SAIF0_CLKGATE 31 #define BM_CLKCTRL_SAIF0_CLKGATE 0x80000000 -#define BM_CLKCTRL_SAIF0_RSRVD2 0x40000000 #define BM_CLKCTRL_SAIF0_BUSY 0x20000000 -#define BP_CLKCTRL_SAIF0_RSRVD1 17 -#define BM_CLKCTRL_SAIF0_RSRVD1 0x1FFE0000 -#define BF_CLKCTRL_SAIF0_RSRVD1(v) \ - (((v) << 17) & BM_CLKCTRL_SAIF0_RSRVD1) #define BM_CLKCTRL_SAIF0_DIV_FRAC_EN 0x00010000 #define BP_CLKCTRL_SAIF0_DIV 0 #define BM_CLKCTRL_SAIF0_DIV 0x0000FFFF @@ -422,12 +299,7 @@ #define BP_CLKCTRL_SAIF1_CLKGATE 31 #define BM_CLKCTRL_SAIF1_CLKGATE 0x80000000 -#define BM_CLKCTRL_SAIF1_RSRVD2 0x40000000 #define BM_CLKCTRL_SAIF1_BUSY 0x20000000 -#define BP_CLKCTRL_SAIF1_RSRVD1 17 -#define BM_CLKCTRL_SAIF1_RSRVD1 0x1FFE0000 -#define BF_CLKCTRL_SAIF1_RSRVD1(v) \ - (((v) << 17) & BM_CLKCTRL_SAIF1_RSRVD1) #define BM_CLKCTRL_SAIF1_DIV_FRAC_EN 0x00010000 #define BP_CLKCTRL_SAIF1_DIV 0 #define BM_CLKCTRL_SAIF1_DIV 0x0000FFFF @@ -438,12 +310,7 @@ #define BP_CLKCTRL_DIS_LCDIF_CLKGATE 31 #define BM_CLKCTRL_DIS_LCDIF_CLKGATE 0x80000000 -#define BM_CLKCTRL_DIS_LCDIF_RSRVD2 0x40000000 #define BM_CLKCTRL_DIS_LCDIF_BUSY 0x20000000 -#define BP_CLKCTRL_DIS_LCDIF_RSRVD1 14 -#define BM_CLKCTRL_DIS_LCDIF_RSRVD1 0x1FFFC000 -#define BF_CLKCTRL_DIS_LCDIF_RSRVD1(v) \ - (((v) << 14) & BM_CLKCTRL_DIS_LCDIF_RSRVD1) #define BM_CLKCTRL_DIS_LCDIF_DIV_FRAC_EN 0x00002000 #define BP_CLKCTRL_DIS_LCDIF_DIV 0 #define BM_CLKCTRL_DIS_LCDIF_DIV 0x00001FFF @@ -453,12 +320,7 @@ #define HW_CLKCTRL_ETM (0x00000130) #define BM_CLKCTRL_ETM_CLKGATE 0x80000000 -#define BM_CLKCTRL_ETM_RSRVD2 0x40000000 #define BM_CLKCTRL_ETM_BUSY 0x20000000 -#define BP_CLKCTRL_ETM_RSRVD1 8 -#define BM_CLKCTRL_ETM_RSRVD1 0x1FFFFF00 -#define BF_CLKCTRL_ETM_RSRVD1(v) \ - (((v) << 8) & BM_CLKCTRL_ETM_RSRVD1) #define BM_CLKCTRL_ETM_DIV_FRAC_EN 0x00000080 #define BP_CLKCTRL_ETM_DIV 0 #define BM_CLKCTRL_ETM_DIV 0x0000007F @@ -471,7 +333,6 @@ #define BP_CLKCTRL_ENET_DISABLE 30 #define BM_CLKCTRL_ENET_DISABLE 0x40000000 #define BM_CLKCTRL_ENET_STATUS 0x20000000 -#define BM_CLKCTRL_ENET_RSRVD1 0x10000000 #define BM_CLKCTRL_ENET_BUSY_TIME 0x08000000 #define BP_CLKCTRL_ENET_DIV_TIME 21 #define BM_CLKCTRL_ENET_DIV_TIME 0x07E00000 @@ -493,37 +354,23 @@ #define BM_CLKCTRL_ENET_CLK_OUT_EN 0x00040000 #define BM_CLKCTRL_ENET_RESET_BY_SW_CHIP 0x00020000 #define BM_CLKCTRL_ENET_RESET_BY_SW 0x00010000 -#define BP_CLKCTRL_ENET_RSRVD0 0 -#define BM_CLKCTRL_ENET_RSRVD0 0x0000FFFF -#define BF_CLKCTRL_ENET_RSRVD0(v) \ - (((v) << 0) & BM_CLKCTRL_ENET_RSRVD0) #define HW_CLKCTRL_HSADC (0x00000150) -#define BM_CLKCTRL_HSADC_RSRVD2 0x80000000 #define BM_CLKCTRL_HSADC_RESETB 0x40000000 #define BP_CLKCTRL_HSADC_FREQDIV 28 #define BM_CLKCTRL_HSADC_FREQDIV 0x30000000 #define BF_CLKCTRL_HSADC_FREQDIV(v) \ (((v) << 28) & BM_CLKCTRL_HSADC_FREQDIV) -#define BP_CLKCTRL_HSADC_RSRVD1 0 -#define BM_CLKCTRL_HSADC_RSRVD1 0x0FFFFFFF -#define BF_CLKCTRL_HSADC_RSRVD1(v) \ - (((v) << 0) & BM_CLKCTRL_HSADC_RSRVD1) #define HW_CLKCTRL_FLEXCAN (0x00000160) -#define BM_CLKCTRL_FLEXCAN_RSRVD2 0x80000000 #define BP_CLKCTRL_FLEXCAN_STOP_CAN0 30 #define BM_CLKCTRL_FLEXCAN_STOP_CAN0 0x40000000 #define BM_CLKCTRL_FLEXCAN_CAN0_STATUS 0x20000000 #define BP_CLKCTRL_FLEXCAN_STOP_CAN1 28 #define BM_CLKCTRL_FLEXCAN_STOP_CAN1 0x10000000 #define BM_CLKCTRL_FLEXCAN_CAN1_STATUS 0x08000000 -#define BP_CLKCTRL_FLEXCAN_RSRVD1 0 -#define BM_CLKCTRL_FLEXCAN_RSRVD1 0x07FFFFFF -#define BF_CLKCTRL_FLEXCAN_RSRVD1(v) \ - (((v) << 0) & BM_CLKCTRL_FLEXCAN_RSRVD1) #define HW_CLKCTRL_FRAC0 (0x000001b0) #define HW_CLKCTRL_FRAC0_SET (0x000001b4) @@ -564,10 +411,6 @@ #define HW_CLKCTRL_FRAC1_CLR (0x000001c8) #define HW_CLKCTRL_FRAC1_TOG (0x000001cc) -#define BP_CLKCTRL_FRAC1_RSRVD2 24 -#define BM_CLKCTRL_FRAC1_RSRVD2 0xFF000000 -#define BF_CLKCTRL_FRAC1_RSRVD2(v) \ - (((v) << 24) & BM_CLKCTRL_FRAC1_RSRVD2) #define BP_CLKCTRL_FRAC1_CLKGATEGPMI 23 #define BM_CLKCTRL_FRAC1_CLKGATEGPMI 0x00800000 #define BM_CLKCTRL_FRAC1_GPMI_STABLE 0x00400000 @@ -595,22 +438,10 @@ #define HW_CLKCTRL_CLKSEQ_CLR (0x000001d8) #define HW_CLKCTRL_CLKSEQ_TOG (0x000001dc) -#define BP_CLKCTRL_CLKSEQ_RSRVD0 19 -#define BM_CLKCTRL_CLKSEQ_RSRVD0 0xFFF80000 -#define BF_CLKCTRL_CLKSEQ_RSRVD0(v) \ - (((v) << 19) & BM_CLKCTRL_CLKSEQ_RSRVD0) #define BM_CLKCTRL_CLKSEQ_BYPASS_CPU 0x00040000 -#define BP_CLKCTRL_CLKSEQ_RSRVD1 15 -#define BM_CLKCTRL_CLKSEQ_RSRVD1 0x00038000 -#define BF_CLKCTRL_CLKSEQ_RSRVD1(v) \ - (((v) << 15) & BM_CLKCTRL_CLKSEQ_RSRVD1) #define BM_CLKCTRL_CLKSEQ_BYPASS_DIS_LCDIF 0x00004000 #define BV_CLKCTRL_CLKSEQ_BYPASS_DIS_LCDIF__BYPASS 0x1 #define BV_CLKCTRL_CLKSEQ_BYPASS_DIS_LCDIF__PFD 0x0 -#define BP_CLKCTRL_CLKSEQ_RSRVD2 9 -#define BM_CLKCTRL_CLKSEQ_RSRVD2 0x00003E00 -#define BF_CLKCTRL_CLKSEQ_RSRVD2(v) \ - (((v) << 9) & BM_CLKCTRL_CLKSEQ_RSRVD2) #define BM_CLKCTRL_CLKSEQ_BYPASS_ETM 0x00000100 #define BM_CLKCTRL_CLKSEQ_BYPASS_EMI 0x00000080 #define BM_CLKCTRL_CLKSEQ_BYPASS_SSP3 0x00000040 @@ -623,10 +454,6 @@ #define HW_CLKCTRL_RESET (0x000001e0) -#define BP_CLKCTRL_RESET_RSRVD 6 -#define BM_CLKCTRL_RESET_RSRVD 0xFFFFFFC0 -#define BF_CLKCTRL_RESET_RSRVD(v) \ - (((v) << 6) & BM_CLKCTRL_RESET_RSRVD) #define BM_CLKCTRL_RESET_WDOG_POR_DISABLE 0x00000020 #define BM_CLKCTRL_RESET_EXTERNAL_RESET_ENABLE 0x00000010 #define BM_CLKCTRL_RESET_THERMAL_RESET_ENABLE 0x00000008 @@ -640,10 +467,6 @@ #define BM_CLKCTRL_STATUS_CPU_LIMIT 0xC0000000 #define BF_CLKCTRL_STATUS_CPU_LIMIT(v) \ (((v) << 30) & BM_CLKCTRL_STATUS_CPU_LIMIT) -#define BP_CLKCTRL_STATUS_RSRVD 0 -#define BM_CLKCTRL_STATUS_RSRVD 0x3FFFFFFF -#define BF_CLKCTRL_STATUS_RSRVD(v) \ - (((v) << 0) & BM_CLKCTRL_STATUS_RSRVD) #define HW_CLKCTRL_VERSION (0x00000200) diff --git a/arch/arm/mach-mxs/system.c b/arch/arm/mach-mxs/system.c index 9343d7edd4f6..20ec3bddf7cd 100644 --- a/arch/arm/mach-mxs/system.c +++ b/arch/arm/mach-mxs/system.c @@ -22,6 +22,7 @@ #include <linux/err.h> #include <linux/delay.h> #include <linux/init.h> +#include <linux/module.h> #include <asm/proc-fns.h> #include <asm/system.h> @@ -135,3 +136,4 @@ error: pr_err("%s(%p): module reset timeout\n", __func__, reset_addr); return -ETIMEDOUT; } +EXPORT_SYMBOL(mxs_reset_block); diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile index ba6009f27677..af98117043d2 100644 --- a/arch/arm/mach-omap1/Makefile +++ b/arch/arm/mach-omap1/Makefile @@ -4,7 +4,7 @@ # Common support obj-y := io.o id.o sram.o time.o irq.o mux.o flash.o serial.o devices.o dma.o -obj-y += clock.o clock_data.o opp_data.o +obj-y += clock.o clock_data.o opp_data.o reset.o obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c index 22cc8c8df6cb..de88c9297b68 100644 --- a/arch/arm/mach-omap1/board-ams-delta.c +++ b/arch/arm/mach-omap1/board-ams-delta.c @@ -165,7 +165,7 @@ static struct map_desc ams_delta_io_desc[] __initdata = { } }; -static struct omap_lcd_config ams_delta_lcd_config __initdata = { +static struct omap_lcd_config ams_delta_lcd_config = { .ctrl_name = "internal", }; @@ -175,7 +175,7 @@ static struct omap_usb_config ams_delta_usb_config __initdata = { .pins[0] = 2, }; -static struct omap_board_config_kernel ams_delta_config[] = { +static struct omap_board_config_kernel ams_delta_config[] __initdata = { { OMAP_TAG_LCD, &ams_delta_lcd_config }, }; @@ -208,14 +208,14 @@ static const struct matrix_keymap_data ams_delta_keymap_data = { .keymap_size = ARRAY_SIZE(ams_delta_keymap), }; -static struct omap_kp_platform_data ams_delta_kp_data = { +static struct omap_kp_platform_data ams_delta_kp_data __initdata = { .rows = 8, .cols = 8, .keymap_data = &ams_delta_keymap_data, .delay = 9, }; -static struct platform_device ams_delta_kp_device = { +static struct platform_device ams_delta_kp_device __initdata = { .name = "omap-keypad", .id = -1, .dev = { @@ -225,12 +225,12 @@ static struct platform_device ams_delta_kp_device = { .resource = ams_delta_kp_resources, }; -static struct platform_device ams_delta_lcd_device = { +static struct platform_device ams_delta_lcd_device __initdata = { .name = "lcd_ams_delta", .id = -1, }; -static struct platform_device ams_delta_led_device = { +static struct platform_device ams_delta_led_device __initdata = { .name = "ams-delta-led", .id = -1 }; @@ -259,7 +259,7 @@ static int ams_delta_camera_power(struct device *dev, int power) #define ams_delta_camera_power NULL #endif -static struct soc_camera_link __initdata ams_delta_iclink = { +static struct soc_camera_link ams_delta_iclink = { .bus_id = 0, /* OMAP1 SoC camera bus */ .i2c_adapter_id = 1, .board_info = &ams_delta_camera_board_info[0], @@ -267,7 +267,7 @@ static struct soc_camera_link __initdata ams_delta_iclink = { .power = ams_delta_camera_power, }; -static struct platform_device ams_delta_camera_device = { +static struct platform_device ams_delta_camera_device __initdata = { .name = "soc-camera-pdrv", .id = 0, .dev = { diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c index 0efb9dbae44c..87f173d93557 100644 --- a/arch/arm/mach-omap1/board-fsample.c +++ b/arch/arm/mach-omap1/board-fsample.c @@ -287,11 +287,11 @@ static struct platform_device *devices[] __initdata = { &lcd_device, }; -static struct omap_lcd_config fsample_lcd_config __initdata = { +static struct omap_lcd_config fsample_lcd_config = { .ctrl_name = "internal", }; -static struct omap_board_config_kernel fsample_config[] = { +static struct omap_board_config_kernel fsample_config[] __initdata = { { OMAP_TAG_LCD, &fsample_lcd_config }, }; diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c index 28b84aa9bdba..ba3bd09c4754 100644 --- a/arch/arm/mach-omap1/board-h2.c +++ b/arch/arm/mach-omap1/board-h2.c @@ -202,7 +202,7 @@ static int h2_nand_dev_ready(struct mtd_info *mtd) static const char *h2_part_probes[] = { "cmdlinepart", NULL }; -struct platform_nand_data h2_nand_platdata = { +static struct platform_nand_data h2_nand_platdata = { .chip = { .nr_chips = 1, .chip_offset = 0, diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c index dbc8b8d882ba..ac48677672ee 100644 --- a/arch/arm/mach-omap1/board-h3.c +++ b/arch/arm/mach-omap1/board-h3.c @@ -204,7 +204,7 @@ static int nand_dev_ready(struct mtd_info *mtd) static const char *part_probes[] = { "cmdlinepart", NULL }; -struct platform_nand_data nand_platdata = { +static struct platform_nand_data nand_platdata = { .chip = { .nr_chips = 1, .chip_offset = 0, diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c index f2c5c585bc83..ba05a51f9408 100644 --- a/arch/arm/mach-omap1/board-htcherald.c +++ b/arch/arm/mach-omap1/board-htcherald.c @@ -331,7 +331,7 @@ static struct resource htcpld_resources[] = { }, }; -struct htcpld_chip_platform_data htcpld_chips[] = { +static struct htcpld_chip_platform_data htcpld_chips[] = { [0] = { .addr = 0x03, .reset = 0x04, @@ -366,7 +366,7 @@ struct htcpld_chip_platform_data htcpld_chips[] = { }, }; -struct htcpld_core_platform_data htcpld_pfdata = { +static struct htcpld_core_platform_data htcpld_pfdata = { .int_reset_gpio_hi = HTCPLD_GPIO_INT_RESET_HI, .int_reset_gpio_lo = HTCPLD_GPIO_INT_RESET_LO, .i2c_adapter_id = 1, diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c index a36e6742bf9b..2d9b8cbd7a14 100644 --- a/arch/arm/mach-omap1/board-innovator.c +++ b/arch/arm/mach-omap1/board-innovator.c @@ -365,7 +365,7 @@ static struct omap_mmc_platform_data mmc1_data = { static struct omap_mmc_platform_data *mmc_data[OMAP16XX_NR_MMC]; -void __init innovator_mmc_init(void) +static void __init innovator_mmc_init(void) { mmc_data[0] = &mmc1_data; omap1_init_mmc(mmc_data, OMAP15XX_NR_MMC); diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c index d21f09dc78f4..cfd084926146 100644 --- a/arch/arm/mach-omap1/board-nokia770.c +++ b/arch/arm/mach-omap1/board-nokia770.c @@ -115,7 +115,7 @@ static struct mipid_platform_data nokia770_mipid_platform_data = { .shutdown = mipid_shutdown, }; -static void mipid_dev_init(void) +static void __init mipid_dev_init(void) { const struct omap_lcd_config *conf; @@ -126,7 +126,7 @@ static void mipid_dev_init(void) } } -static void ads7846_dev_init(void) +static void __init ads7846_dev_init(void) { if (gpio_request(ADS7846_PENDOWN_GPIO, "ADS7846 pendown") < 0) printk(KERN_ERR "can't get ads7846 pen down GPIO\n"); @@ -170,7 +170,7 @@ static struct hwa742_platform_data nokia770_hwa742_platform_data = { .te_connected = 1, }; -static void hwa742_dev_init(void) +static void __init hwa742_dev_init(void) { clk_add_alias("hwa_sys_ck", NULL, "bclk", NULL); omapfb_set_ctrl_platform_data(&nokia770_hwa742_platform_data); diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c index fb51ce6123d8..c9d38f47845f 100644 --- a/arch/arm/mach-omap1/board-palmte.c +++ b/arch/arm/mach-omap1/board-palmte.c @@ -230,19 +230,6 @@ static struct spi_board_info palmte_spi_info[] __initdata = { }, }; -static void palmte_headphones_detect(void *data, int state) -{ - if (state) { - /* Headphones connected, disable speaker */ - gpio_set_value(PALMTE_SPEAKER_GPIO, 0); - printk(KERN_INFO "PM: speaker off\n"); - } else { - /* Headphones unplugged, re-enable speaker */ - gpio_set_value(PALMTE_SPEAKER_GPIO, 1); - printk(KERN_INFO "PM: speaker on\n"); - } -} - static void __init palmte_misc_gpio_setup(void) { /* Set TSC2102 PINTDAV pin as input (used by TSC2102 driver) */ diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c index 815a69ce821d..bdc0ac8dc21f 100644 --- a/arch/arm/mach-omap1/board-voiceblue.c +++ b/arch/arm/mach-omap1/board-voiceblue.c @@ -26,10 +26,12 @@ #include <linux/smc91x.h> #include <mach/hardware.h> +#include <mach/system.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> +#include <plat/board-voiceblue.h> #include <plat/common.h> #include <mach/gpio.h> #include <plat/flash.h> @@ -163,52 +165,6 @@ static void __init voiceblue_init_irq(void) omap_init_irq(); } -static void __init voiceblue_init(void) -{ - /* mux pins for uarts */ - omap_cfg_reg(UART1_TX); - omap_cfg_reg(UART1_RTS); - omap_cfg_reg(UART2_TX); - omap_cfg_reg(UART2_RTS); - omap_cfg_reg(UART3_TX); - omap_cfg_reg(UART3_RX); - - /* Watchdog */ - gpio_request(0, "Watchdog"); - /* smc91x reset */ - gpio_request(7, "SMC91x reset"); - gpio_direction_output(7, 1); - udelay(2); /* wait at least 100ns */ - gpio_set_value(7, 0); - mdelay(50); /* 50ms until PHY ready */ - /* smc91x interrupt pin */ - gpio_request(8, "SMC91x irq"); - /* 16C554 reset*/ - gpio_request(6, "16C554 reset"); - gpio_direction_output(6, 0); - /* 16C554 interrupt pins */ - gpio_request(12, "16C554 irq"); - gpio_request(13, "16C554 irq"); - gpio_request(14, "16C554 irq"); - gpio_request(15, "16C554 irq"); - set_irq_type(gpio_to_irq(12), IRQ_TYPE_EDGE_RISING); - set_irq_type(gpio_to_irq(13), IRQ_TYPE_EDGE_RISING); - set_irq_type(gpio_to_irq(14), IRQ_TYPE_EDGE_RISING); - set_irq_type(gpio_to_irq(15), IRQ_TYPE_EDGE_RISING); - - platform_add_devices(voiceblue_devices, ARRAY_SIZE(voiceblue_devices)); - omap_board_config = voiceblue_config; - omap_board_config_size = ARRAY_SIZE(voiceblue_config); - omap_serial_init(); - omap1_usb_init(&voiceblue_usb_config); - omap_register_i2c_bus(1, 100, NULL, 0); - - /* There is a good chance board is going up, so enable power LED - * (it is connected through invertor) */ - omap_writeb(0x00, OMAP_LPG1_LCR); - omap_writeb(0x00, OMAP_LPG1_PMR); /* Disable clock */ -} - static void __init voiceblue_map_io(void) { omap1_map_common_io(); @@ -275,8 +231,17 @@ void voiceblue_wdt_ping(void) gpio_set_value(0, wdt_gpio_state); } -void voiceblue_reset(void) +static void voiceblue_reset(char mode, const char *cmd) { + /* + * Workaround for 5912/1611b bug mentioned in sprz209d.pdf p. 28 + * "Global Software Reset Affects Traffic Controller Frequency". + */ + if (cpu_is_omap5912()) { + omap_writew(omap_readw(DPLL_CTL) & ~(1 << 4), DPLL_CTL); + omap_writew(0x8, ARM_RSTCT1); + } + set_bit(MACHINE_REBOOT, &machine_state); voiceblue_wdt_enable(); while (1) ; @@ -286,6 +251,54 @@ EXPORT_SYMBOL(voiceblue_wdt_enable); EXPORT_SYMBOL(voiceblue_wdt_disable); EXPORT_SYMBOL(voiceblue_wdt_ping); +static void __init voiceblue_init(void) +{ + /* mux pins for uarts */ + omap_cfg_reg(UART1_TX); + omap_cfg_reg(UART1_RTS); + omap_cfg_reg(UART2_TX); + omap_cfg_reg(UART2_RTS); + omap_cfg_reg(UART3_TX); + omap_cfg_reg(UART3_RX); + + /* Watchdog */ + gpio_request(0, "Watchdog"); + /* smc91x reset */ + gpio_request(7, "SMC91x reset"); + gpio_direction_output(7, 1); + udelay(2); /* wait at least 100ns */ + gpio_set_value(7, 0); + mdelay(50); /* 50ms until PHY ready */ + /* smc91x interrupt pin */ + gpio_request(8, "SMC91x irq"); + /* 16C554 reset*/ + gpio_request(6, "16C554 reset"); + gpio_direction_output(6, 0); + /* 16C554 interrupt pins */ + gpio_request(12, "16C554 irq"); + gpio_request(13, "16C554 irq"); + gpio_request(14, "16C554 irq"); + gpio_request(15, "16C554 irq"); + set_irq_type(gpio_to_irq(12), IRQ_TYPE_EDGE_RISING); + set_irq_type(gpio_to_irq(13), IRQ_TYPE_EDGE_RISING); + set_irq_type(gpio_to_irq(14), IRQ_TYPE_EDGE_RISING); + set_irq_type(gpio_to_irq(15), IRQ_TYPE_EDGE_RISING); + + platform_add_devices(voiceblue_devices, ARRAY_SIZE(voiceblue_devices)); + omap_board_config = voiceblue_config; + omap_board_config_size = ARRAY_SIZE(voiceblue_config); + omap_serial_init(); + omap1_usb_init(&voiceblue_usb_config); + omap_register_i2c_bus(1, 100, NULL, 0); + + /* There is a good chance board is going up, so enable power LED + * (it is connected through invertor) */ + omap_writeb(0x00, OMAP_LPG1_LCR); + omap_writeb(0x00, OMAP_LPG1_PMR); /* Disable clock */ + + arch_reset = voiceblue_reset; +} + MACHINE_START(VOICEBLUE, "VoiceBlue OMAP5910") /* Maintainer: Ladislav Michl <michl@2n.cz> */ .boot_params = 0x10000100, diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c index 820973666f34..d9af9811dedd 100644 --- a/arch/arm/mach-omap1/mcbsp.c +++ b/arch/arm/mach-omap1/mcbsp.c @@ -10,6 +10,7 @@ * * Multichannel mode not supported. */ +#include <linux/ioport.h> #include <linux/module.h> #include <linux/init.h> #include <linux/clk.h> @@ -78,100 +79,294 @@ static struct omap_mcbsp_ops omap1_mcbsp_ops = { }; #if defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850) +struct resource omap7xx_mcbsp_res[][6] = { + { + { + .start = OMAP7XX_MCBSP1_BASE, + .end = OMAP7XX_MCBSP1_BASE + SZ_256, + .flags = IORESOURCE_MEM, + }, + { + .name = "rx", + .start = INT_7XX_McBSP1RX, + .flags = IORESOURCE_IRQ, + }, + { + .name = "tx", + .start = INT_7XX_McBSP1TX, + .flags = IORESOURCE_IRQ, + }, + { + .name = "rx", + .start = OMAP_DMA_MCBSP1_RX, + .flags = IORESOURCE_DMA, + }, + { + .name = "tx", + .start = OMAP_DMA_MCBSP1_TX, + .flags = IORESOURCE_DMA, + }, + }, + { + { + .start = OMAP7XX_MCBSP2_BASE, + .end = OMAP7XX_MCBSP2_BASE + SZ_256, + .flags = IORESOURCE_MEM, + }, + { + .name = "rx", + .start = INT_7XX_McBSP2RX, + .flags = IORESOURCE_IRQ, + }, + { + .name = "tx", + .start = INT_7XX_McBSP2TX, + .flags = IORESOURCE_IRQ, + }, + { + .name = "rx", + .start = OMAP_DMA_MCBSP3_RX, + .flags = IORESOURCE_DMA, + }, + { + .name = "tx", + .start = OMAP_DMA_MCBSP3_TX, + .flags = IORESOURCE_DMA, + }, + }, +}; + +#define omap7xx_mcbsp_res_0 omap7xx_mcbsp_res[0] + static struct omap_mcbsp_platform_data omap7xx_mcbsp_pdata[] = { { - .phys_base = OMAP7XX_MCBSP1_BASE, - .dma_rx_sync = OMAP_DMA_MCBSP1_RX, - .dma_tx_sync = OMAP_DMA_MCBSP1_TX, - .rx_irq = INT_7XX_McBSP1RX, - .tx_irq = INT_7XX_McBSP1TX, .ops = &omap1_mcbsp_ops, }, { - .phys_base = OMAP7XX_MCBSP2_BASE, - .dma_rx_sync = OMAP_DMA_MCBSP3_RX, - .dma_tx_sync = OMAP_DMA_MCBSP3_TX, - .rx_irq = INT_7XX_McBSP2RX, - .tx_irq = INT_7XX_McBSP2TX, .ops = &omap1_mcbsp_ops, }, }; -#define OMAP7XX_MCBSP_PDATA_SZ ARRAY_SIZE(omap7xx_mcbsp_pdata) -#define OMAP7XX_MCBSP_REG_NUM (OMAP_MCBSP_REG_XCERH / sizeof(u16) + 1) +#define OMAP7XX_MCBSP_RES_SZ ARRAY_SIZE(omap7xx_mcbsp_res[1]) +#define OMAP7XX_MCBSP_COUNT ARRAY_SIZE(omap7xx_mcbsp_res) #else +#define omap7xx_mcbsp_res_0 NULL #define omap7xx_mcbsp_pdata NULL -#define OMAP7XX_MCBSP_PDATA_SZ 0 -#define OMAP7XX_MCBSP_REG_NUM 0 +#define OMAP7XX_MCBSP_RES_SZ 0 +#define OMAP7XX_MCBSP_COUNT 0 #endif #ifdef CONFIG_ARCH_OMAP15XX +struct resource omap15xx_mcbsp_res[][6] = { + { + { + .start = OMAP1510_MCBSP1_BASE, + .end = OMAP1510_MCBSP1_BASE + SZ_256, + .flags = IORESOURCE_MEM, + }, + { + .name = "rx", + .start = INT_McBSP1RX, + .flags = IORESOURCE_IRQ, + }, + { + .name = "tx", + .start = INT_McBSP1TX, + .flags = IORESOURCE_IRQ, + }, + { + .name = "rx", + .start = OMAP_DMA_MCBSP1_RX, + .flags = IORESOURCE_DMA, + }, + { + .name = "tx", + .start = OMAP_DMA_MCBSP1_TX, + .flags = IORESOURCE_DMA, + }, + }, + { + { + .start = OMAP1510_MCBSP2_BASE, + .end = OMAP1510_MCBSP2_BASE + SZ_256, + .flags = IORESOURCE_MEM, + }, + { + .name = "rx", + .start = INT_1510_SPI_RX, + .flags = IORESOURCE_IRQ, + }, + { + .name = "tx", + .start = INT_1510_SPI_TX, + .flags = IORESOURCE_IRQ, + }, + { + .name = "rx", + .start = OMAP_DMA_MCBSP2_RX, + .flags = IORESOURCE_DMA, + }, + { + .name = "tx", + .start = OMAP_DMA_MCBSP2_TX, + .flags = IORESOURCE_DMA, + }, + }, + { + { + .start = OMAP1510_MCBSP3_BASE, + .end = OMAP1510_MCBSP3_BASE + SZ_256, + .flags = IORESOURCE_MEM, + }, + { + .name = "rx", + .start = INT_McBSP3RX, + .flags = IORESOURCE_IRQ, + }, + { + .name = "tx", + .start = INT_McBSP3TX, + .flags = IORESOURCE_IRQ, + }, + { + .name = "rx", + .start = OMAP_DMA_MCBSP3_RX, + .flags = IORESOURCE_DMA, + }, + { + .name = "tx", + .start = OMAP_DMA_MCBSP3_TX, + .flags = IORESOURCE_DMA, + }, + }, +}; + +#define omap15xx_mcbsp_res_0 omap15xx_mcbsp_res[0] + static struct omap_mcbsp_platform_data omap15xx_mcbsp_pdata[] = { { - .phys_base = OMAP1510_MCBSP1_BASE, - .dma_rx_sync = OMAP_DMA_MCBSP1_RX, - .dma_tx_sync = OMAP_DMA_MCBSP1_TX, - .rx_irq = INT_McBSP1RX, - .tx_irq = INT_McBSP1TX, .ops = &omap1_mcbsp_ops, }, { - .phys_base = OMAP1510_MCBSP2_BASE, - .dma_rx_sync = OMAP_DMA_MCBSP2_RX, - .dma_tx_sync = OMAP_DMA_MCBSP2_TX, - .rx_irq = INT_1510_SPI_RX, - .tx_irq = INT_1510_SPI_TX, .ops = &omap1_mcbsp_ops, }, { - .phys_base = OMAP1510_MCBSP3_BASE, - .dma_rx_sync = OMAP_DMA_MCBSP3_RX, - .dma_tx_sync = OMAP_DMA_MCBSP3_TX, - .rx_irq = INT_McBSP3RX, - .tx_irq = INT_McBSP3TX, .ops = &omap1_mcbsp_ops, }, }; -#define OMAP15XX_MCBSP_PDATA_SZ ARRAY_SIZE(omap15xx_mcbsp_pdata) -#define OMAP15XX_MCBSP_REG_NUM (OMAP_MCBSP_REG_XCERH / sizeof(u16) + 1) +#define OMAP15XX_MCBSP_RES_SZ ARRAY_SIZE(omap15xx_mcbsp_res[1]) +#define OMAP15XX_MCBSP_COUNT ARRAY_SIZE(omap15xx_mcbsp_res) #else +#define omap15xx_mcbsp_res_0 NULL #define omap15xx_mcbsp_pdata NULL -#define OMAP15XX_MCBSP_PDATA_SZ 0 -#define OMAP15XX_MCBSP_REG_NUM 0 +#define OMAP15XX_MCBSP_RES_SZ 0 +#define OMAP15XX_MCBSP_COUNT 0 #endif #ifdef CONFIG_ARCH_OMAP16XX +struct resource omap16xx_mcbsp_res[][6] = { + { + { + .start = OMAP1610_MCBSP1_BASE, + .end = OMAP1610_MCBSP1_BASE + SZ_256, + .flags = IORESOURCE_MEM, + }, + { + .name = "rx", + .start = INT_McBSP1RX, + .flags = IORESOURCE_IRQ, + }, + { + .name = "tx", + .start = INT_McBSP1TX, + .flags = IORESOURCE_IRQ, + }, + { + .name = "rx", + .start = OMAP_DMA_MCBSP1_RX, + .flags = IORESOURCE_DMA, + }, + { + .name = "tx", + .start = OMAP_DMA_MCBSP1_TX, + .flags = IORESOURCE_DMA, + }, + }, + { + { + .start = OMAP1610_MCBSP2_BASE, + .end = OMAP1610_MCBSP2_BASE + SZ_256, + .flags = IORESOURCE_MEM, + }, + { + .name = "rx", + .start = INT_1610_McBSP2_RX, + .flags = IORESOURCE_IRQ, + }, + { + .name = "tx", + .start = INT_1610_McBSP2_TX, + .flags = IORESOURCE_IRQ, + }, + { + .name = "rx", + .start = OMAP_DMA_MCBSP2_RX, + .flags = IORESOURCE_DMA, + }, + { + .name = "tx", + .start = OMAP_DMA_MCBSP2_TX, + .flags = IORESOURCE_DMA, + }, + }, + { + { + .start = OMAP1610_MCBSP3_BASE, + .end = OMAP1610_MCBSP3_BASE + SZ_256, + .flags = IORESOURCE_MEM, + }, + { + .name = "rx", + .start = INT_McBSP3RX, + .flags = IORESOURCE_IRQ, + }, + { + .name = "tx", + .start = INT_McBSP3TX, + .flags = IORESOURCE_IRQ, + }, + { + .name = "rx", + .start = OMAP_DMA_MCBSP3_RX, + .flags = IORESOURCE_DMA, + }, + { + .name = "tx", + .start = OMAP_DMA_MCBSP3_TX, + .flags = IORESOURCE_DMA, + }, + }, +}; + +#define omap16xx_mcbsp_res_0 omap16xx_mcbsp_res[0] + static struct omap_mcbsp_platform_data omap16xx_mcbsp_pdata[] = { { - .phys_base = OMAP1610_MCBSP1_BASE, - .dma_rx_sync = OMAP_DMA_MCBSP1_RX, - .dma_tx_sync = OMAP_DMA_MCBSP1_TX, - .rx_irq = INT_McBSP1RX, - .tx_irq = INT_McBSP1TX, .ops = &omap1_mcbsp_ops, }, { - .phys_base = OMAP1610_MCBSP2_BASE, - .dma_rx_sync = OMAP_DMA_MCBSP2_RX, - .dma_tx_sync = OMAP_DMA_MCBSP2_TX, - .rx_irq = INT_1610_McBSP2_RX, - .tx_irq = INT_1610_McBSP2_TX, .ops = &omap1_mcbsp_ops, }, { - .phys_base = OMAP1610_MCBSP3_BASE, - .dma_rx_sync = OMAP_DMA_MCBSP3_RX, - .dma_tx_sync = OMAP_DMA_MCBSP3_TX, - .rx_irq = INT_McBSP3RX, - .tx_irq = INT_McBSP3TX, .ops = &omap1_mcbsp_ops, }, }; -#define OMAP16XX_MCBSP_PDATA_SZ ARRAY_SIZE(omap16xx_mcbsp_pdata) -#define OMAP16XX_MCBSP_REG_NUM (OMAP_MCBSP_REG_XCERH / sizeof(u16) + 1) +#define OMAP16XX_MCBSP_RES_SZ ARRAY_SIZE(omap16xx_mcbsp_res[1]) +#define OMAP16XX_MCBSP_COUNT ARRAY_SIZE(omap16xx_mcbsp_res) #else +#define omap16xx_mcbsp_res_0 NULL #define omap16xx_mcbsp_pdata NULL -#define OMAP16XX_MCBSP_PDATA_SZ 0 -#define OMAP16XX_MCBSP_REG_NUM 0 +#define OMAP16XX_MCBSP_RES_SZ 0 +#define OMAP16XX_MCBSP_COUNT 0 #endif static int __init omap1_mcbsp_init(void) @@ -179,16 +374,12 @@ static int __init omap1_mcbsp_init(void) if (!cpu_class_is_omap1()) return -ENODEV; - if (cpu_is_omap7xx()) { - omap_mcbsp_count = OMAP7XX_MCBSP_PDATA_SZ; - omap_mcbsp_cache_size = OMAP7XX_MCBSP_REG_NUM * sizeof(u16); - } else if (cpu_is_omap15xx()) { - omap_mcbsp_count = OMAP15XX_MCBSP_PDATA_SZ; - omap_mcbsp_cache_size = OMAP15XX_MCBSP_REG_NUM * sizeof(u16); - } else if (cpu_is_omap16xx()) { - omap_mcbsp_count = OMAP16XX_MCBSP_PDATA_SZ; - omap_mcbsp_cache_size = OMAP16XX_MCBSP_REG_NUM * sizeof(u16); - } + if (cpu_is_omap7xx()) + omap_mcbsp_count = OMAP7XX_MCBSP_COUNT; + else if (cpu_is_omap15xx()) + omap_mcbsp_count = OMAP15XX_MCBSP_COUNT; + else if (cpu_is_omap16xx()) + omap_mcbsp_count = OMAP16XX_MCBSP_COUNT; mcbsp_ptr = kzalloc(omap_mcbsp_count * sizeof(struct omap_mcbsp *), GFP_KERNEL); @@ -196,16 +387,22 @@ static int __init omap1_mcbsp_init(void) return -ENOMEM; if (cpu_is_omap7xx()) - omap_mcbsp_register_board_cfg(omap7xx_mcbsp_pdata, - OMAP7XX_MCBSP_PDATA_SZ); + omap_mcbsp_register_board_cfg(omap7xx_mcbsp_res_0, + OMAP7XX_MCBSP_RES_SZ, + omap7xx_mcbsp_pdata, + OMAP7XX_MCBSP_COUNT); if (cpu_is_omap15xx()) - omap_mcbsp_register_board_cfg(omap15xx_mcbsp_pdata, - OMAP15XX_MCBSP_PDATA_SZ); + omap_mcbsp_register_board_cfg(omap15xx_mcbsp_res_0, + OMAP15XX_MCBSP_RES_SZ, + omap15xx_mcbsp_pdata, + OMAP15XX_MCBSP_COUNT); if (cpu_is_omap16xx()) - omap_mcbsp_register_board_cfg(omap16xx_mcbsp_pdata, - OMAP16XX_MCBSP_PDATA_SZ); + omap_mcbsp_register_board_cfg(omap16xx_mcbsp_res_0, + OMAP16XX_MCBSP_RES_SZ, + omap16xx_mcbsp_pdata, + OMAP16XX_MCBSP_COUNT); return omap_mcbsp_init(); } diff --git a/arch/arm/mach-omap1/reset.c b/arch/arm/mach-omap1/reset.c new file mode 100644 index 000000000000..ad951ee69205 --- /dev/null +++ b/arch/arm/mach-omap1/reset.c @@ -0,0 +1,25 @@ +/* + * OMAP1 reset support + */ +#include <linux/kernel.h> +#include <linux/io.h> + +#include <mach/hardware.h> +#include <mach/system.h> +#include <plat/prcm.h> + +void omap1_arch_reset(char mode, const char *cmd) +{ + /* + * Workaround for 5912/1611b bug mentioned in sprz209d.pdf p. 28 + * "Global Software Reset Affects Traffic Controller Frequency". + */ + if (cpu_is_omap5912()) { + omap_writew(omap_readw(DPLL_CTL) & ~(1 << 4), DPLL_CTL); + omap_writew(0x8, ARM_RSTCT1); + } + + omap_writew(1, ARM_RSTCT1); +} + +void (*arch_reset)(char, const char *) = omap1_arch_reset; diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 6819c64594ef..b997a35830fc 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -55,25 +55,30 @@ config ARCH_OMAP4 comment "OMAP Core Type" depends on ARCH_OMAP2 -config ARCH_OMAP2420 +config SOC_OMAP2420 bool "OMAP2420 support" depends on ARCH_OMAP2 default y select OMAP_DM_TIMER select ARCH_OMAP_OTG -config ARCH_OMAP2430 +config SOC_OMAP2430 bool "OMAP2430 support" depends on ARCH_OMAP2 default y select ARCH_OMAP_OTG -config ARCH_OMAP3430 +config SOC_OMAP3430 bool "OMAP3430 support" depends on ARCH_OMAP3 default y select ARCH_OMAP_OTG +config SOC_OMAPTI816X + bool "TI816X support" + depends on ARCH_OMAP3 + default y + config OMAP_PACKAGE_ZAF bool @@ -108,25 +113,25 @@ config MACH_OMAP_GENERIC config MACH_OMAP2_TUSB6010 bool - depends on ARCH_OMAP2 && ARCH_OMAP2420 + depends on ARCH_OMAP2 && SOC_OMAP2420 default y if MACH_NOKIA_N8X0 config MACH_OMAP_H4 bool "OMAP 2420 H4 board" - depends on ARCH_OMAP2420 + depends on SOC_OMAP2420 default y select OMAP_PACKAGE_ZAF select OMAP_DEBUG_DEVICES config MACH_OMAP_APOLLON bool "OMAP 2420 Apollon board" - depends on ARCH_OMAP2420 + depends on SOC_OMAP2420 default y select OMAP_PACKAGE_ZAC config MACH_OMAP_2430SDP bool "OMAP 2430 SDP board" - depends on ARCH_OMAP2430 + depends on SOC_OMAP2430 default y select OMAP_PACKAGE_ZAC @@ -221,7 +226,7 @@ config MACH_NOKIA_N810_WIMAX config MACH_NOKIA_N8X0 bool "Nokia N800/N810" - depends on ARCH_OMAP2420 + depends on SOC_OMAP2420 default y select OMAP_PACKAGE_ZAC select MACH_NOKIA_N800 @@ -296,12 +301,18 @@ config MACH_OMAP_3630SDP default y select OMAP_PACKAGE_CBP +config MACH_TI8168EVM + bool "TI8168 Evaluation Module" + depends on SOC_OMAPTI816X + 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 config MACH_OMAP4_PANDA bool "OMAP4 Panda Board" @@ -309,6 +320,7 @@ config MACH_OMAP4_PANDA depends on ARCH_OMAP4 select OMAP_PACKAGE_CBL select OMAP_PACKAGE_CBS + select REGULATOR_FIXED_VOLTAGE config OMAP3_EMU bool "OMAP3 debugging peripherals" diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 64dc4176407b..a45cd6409686 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -31,8 +31,8 @@ AFLAGS_omap-headsmp.o :=-Wa,-march=armv7-a$(plus_sec) AFLAGS_omap44xx-smc.o :=-Wa,-march=armv7-a$(plus_sec) # Functions loaded to SRAM -obj-$(CONFIG_ARCH_OMAP2420) += sram242x.o -obj-$(CONFIG_ARCH_OMAP2430) += sram243x.o +obj-$(CONFIG_SOC_OMAP2420) += sram242x.o +obj-$(CONFIG_SOC_OMAP2430) += sram243x.o obj-$(CONFIG_ARCH_OMAP3) += sram34xx.o AFLAGS_sram242x.o :=-Wa,-march=armv6 @@ -40,8 +40,8 @@ AFLAGS_sram243x.o :=-Wa,-march=armv6 AFLAGS_sram34xx.o :=-Wa,-march=armv7-a # Pin multiplexing -obj-$(CONFIG_ARCH_OMAP2420) += mux2420.o -obj-$(CONFIG_ARCH_OMAP2430) += mux2430.o +obj-$(CONFIG_SOC_OMAP2420) += mux2420.o +obj-$(CONFIG_SOC_OMAP2430) += mux2430.o obj-$(CONFIG_ARCH_OMAP3) += mux34xx.o obj-$(CONFIG_ARCH_OMAP4) += mux44xx.o @@ -59,10 +59,10 @@ endif # Power Management ifeq ($(CONFIG_PM),y) obj-$(CONFIG_ARCH_OMAP2) += pm24xx.o -obj-$(CONFIG_ARCH_OMAP2) += sleep24xx.o pm_bus.o voltage.o -obj-$(CONFIG_ARCH_OMAP3) += pm34xx.o sleep34xx.o voltage.o \ +obj-$(CONFIG_ARCH_OMAP2) += sleep24xx.o pm_bus.o +obj-$(CONFIG_ARCH_OMAP3) += pm34xx.o sleep34xx.o \ cpuidle34xx.o pm_bus.o -obj-$(CONFIG_ARCH_OMAP4) += pm44xx.o voltage.o pm_bus.o +obj-$(CONFIG_ARCH_OMAP4) += pm44xx.o pm_bus.o obj-$(CONFIG_PM_DEBUG) += pm-debug.o obj-$(CONFIG_OMAP_SMARTREFLEX) += sr_device.o smartreflex.o obj-$(CONFIG_OMAP_SMARTREFLEX_CLASS3) += smartreflex-class3.o @@ -78,13 +78,25 @@ endif # PRCM obj-$(CONFIG_ARCH_OMAP2) += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o -obj-$(CONFIG_ARCH_OMAP3) += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o +obj-$(CONFIG_ARCH_OMAP3) += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o \ + vc3xxx_data.o vp3xxx_data.o # XXX The presence of cm2xxx_3xxx.o on the line below is temporary and # will be removed once the OMAP4 part of the codebase is converted to # use OMAP4-specific PRCM functions. obj-$(CONFIG_ARCH_OMAP4) += prcm.o cm2xxx_3xxx.o cminst44xx.o \ cm44xx.o prcm_mpu44xx.o \ - prminst44xx.o + prminst44xx.o vc44xx_data.o \ + vp44xx_data.o + +# OMAP voltage domains +ifeq ($(CONFIG_PM),y) +voltagedomain-common := voltage.o +obj-$(CONFIG_ARCH_OMAP2) += $(voltagedomain-common) +obj-$(CONFIG_ARCH_OMAP3) += $(voltagedomain-common) \ + voltagedomains3xxx_data.o +obj-$(CONFIG_ARCH_OMAP4) += $(voltagedomain-common) \ + voltagedomains44xx_data.o +endif # OMAP powerdomain framework powerdomain-common += powerdomain.o powerdomain-common.o @@ -102,39 +114,49 @@ obj-$(CONFIG_ARCH_OMAP4) += $(powerdomain-common) \ # PRCM clockdomain control obj-$(CONFIG_ARCH_OMAP2) += clockdomain.o \ + clockdomain2xxx_3xxx.o \ clockdomains2xxx_3xxx_data.o obj-$(CONFIG_ARCH_OMAP3) += clockdomain.o \ + clockdomain2xxx_3xxx.o \ clockdomains2xxx_3xxx_data.o obj-$(CONFIG_ARCH_OMAP4) += clockdomain.o \ + clockdomain44xx.o \ clockdomains44xx_data.o + # Clock framework obj-$(CONFIG_ARCH_OMAP2) += $(clock-common) clock2xxx.o \ clkt2xxx_sys.o \ clkt2xxx_dpllcore.o \ clkt2xxx_virt_prcm_set.o \ - clkt2xxx_apll.o clkt2xxx_osc.o -obj-$(CONFIG_ARCH_OMAP2420) += clock2420_data.o -obj-$(CONFIG_ARCH_OMAP2430) += clock2430.o clock2430_data.o + clkt2xxx_apll.o clkt2xxx_osc.o \ + clkt2xxx_dpll.o clkt_iclk.o +obj-$(CONFIG_SOC_OMAP2420) += clock2420_data.o +obj-$(CONFIG_SOC_OMAP2430) += clock2430.o clock2430_data.o obj-$(CONFIG_ARCH_OMAP3) += $(clock-common) clock3xxx.o \ clock34xx.o clkt34xx_dpll3m2.o \ clock3517.o clock36xx.o \ - dpll3xxx.o clock3xxx_data.o + dpll3xxx.o clock3xxx_data.o \ + clkt_iclk.o obj-$(CONFIG_ARCH_OMAP4) += $(clock-common) clock44xx_data.o \ - dpll3xxx.o + dpll3xxx.o dpll44xx.o # OMAP2 clock rate set data (old "OPP" data) -obj-$(CONFIG_ARCH_OMAP2420) += opp2420_data.o -obj-$(CONFIG_ARCH_OMAP2430) += opp2430_data.o +obj-$(CONFIG_SOC_OMAP2420) += opp2420_data.o +obj-$(CONFIG_SOC_OMAP2430) += opp2430_data.o # hwmod data -obj-$(CONFIG_ARCH_OMAP2420) += omap_hwmod_2420_data.o -obj-$(CONFIG_ARCH_OMAP2430) += omap_hwmod_2430_data.o +obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2420_data.o +obj-$(CONFIG_SOC_OMAP2430) += omap_hwmod_2430_data.o obj-$(CONFIG_ARCH_OMAP3) += omap_hwmod_3xxx_data.o obj-$(CONFIG_ARCH_OMAP4) += omap_hwmod_44xx_data.o # EMU peripherals obj-$(CONFIG_OMAP3_EMU) += emu.o +# L3 interconnect +obj-$(CONFIG_ARCH_OMAP3) += omap_l3_smx.o +obj-$(CONFIG_ARCH_OMAP4) += omap_l3_noc.o + obj-$(CONFIG_OMAP_MBOX_FWK) += mailbox_mach.o mailbox_mach-objs := mailbox.o @@ -218,12 +240,14 @@ obj-$(CONFIG_MACH_OMAP4_PANDA) += board-omap4panda.o \ hsmmc.o \ omap_phy_internal.o -obj-$(CONFIG_MACH_OMAP3517EVM) += board-am3517evm.o +obj-$(CONFIG_MACH_OMAP3517EVM) += board-am3517evm.o \ + omap_phy_internal.o \ obj-$(CONFIG_MACH_CRANEBOARD) += board-am3517crane.o obj-$(CONFIG_MACH_SBC3530) += board-omap3stalker.o \ hsmmc.o +obj-$(CONFIG_MACH_TI8168EVM) += board-ti8168evm.o # Platform specific device init code usbfs-$(CONFIG_ARCH_OMAP_OTG) := usb-fs.o obj-y += $(usbfs-m) $(usbfs-y) @@ -242,3 +266,7 @@ obj-y += $(smc91x-m) $(smc91x-y) smsc911x-$(CONFIG_SMSC911X) := gpmc-smsc911x.o obj-y += $(smsc911x-m) $(smsc911x-y) +obj-$(CONFIG_ARCH_OMAP4) += hwspinlock.o + +disp-$(CONFIG_OMAP2_DSS) := display.o +obj-y += $(disp-m) $(disp-y) diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c index e0661777f599..1fa6bb896f41 100644 --- a/arch/arm/mach-omap2/board-2430sdp.c +++ b/arch/arm/mach-omap2/board-2430sdp.c @@ -22,6 +22,7 @@ #include <linux/mmc/host.h> #include <linux/delay.h> #include <linux/i2c/twl.h> +#include <linux/regulator/machine.h> #include <linux/err.h> #include <linux/clk.h> #include <linux/io.h> @@ -139,15 +140,31 @@ static struct omap_board_config_kernel sdp2430_config[] __initdata = { {OMAP_TAG_LCD, &sdp2430_lcd_config}, }; -static void __init omap_2430sdp_init_irq(void) +static void __init omap_2430sdp_init_early(void) { - omap_board_config = sdp2430_config; - omap_board_config_size = ARRAY_SIZE(sdp2430_config); omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); - omap_init_irq(); } +static struct regulator_consumer_supply sdp2430_vmmc1_supplies[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), +}; + +/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */ +static struct regulator_init_data sdp2430_vmmc1 = { + .constraints = { + .min_uV = 1850000, + .max_uV = 3150000, + .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(sdp2430_vmmc1_supplies), + .consumer_supplies = &sdp2430_vmmc1_supplies[0], +}; + static struct twl4030_gpio_platform_data sdp2430_gpio_data = { .gpio_base = OMAP_MAX_GPIO_LINES, .irq_base = TWL4030_GPIO_IRQ_BASE, @@ -160,6 +177,7 @@ static struct twl4030_platform_data sdp2430_twldata = { /* platform_data for children goes here */ .gpio = &sdp2430_gpio_data, + .vmmc1 = &sdp2430_vmmc1, }; static struct i2c_board_info __initdata sdp2430_i2c_boardinfo[] = { @@ -226,6 +244,9 @@ static void __init omap_2430sdp_init(void) omap2430_mux_init(board_mux, OMAP_PACKAGE_ZAC); + omap_board_config = sdp2430_config; + omap_board_config_size = ARRAY_SIZE(sdp2430_config); + omap2430_i2c_init(); platform_add_devices(sdp2430_devices, ARRAY_SIZE(sdp2430_devices)); @@ -253,9 +274,10 @@ static void __init omap_2430sdp_map_io(void) MACHINE_START(OMAP_2430SDP, "OMAP2430 sdp2430 board") /* Maintainer: Syed Khasim - Texas Instruments Inc */ .boot_params = 0x80000100, - .map_io = omap_2430sdp_map_io, .reserve = omap_reserve, - .init_irq = omap_2430sdp_init_irq, + .map_io = omap_2430sdp_map_io, + .init_early = omap_2430sdp_init_early, + .init_irq = omap_init_irq, .init_machine = omap_2430sdp_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c index 7542ba59f2b8..c06eb423c4e4 100644 --- a/arch/arm/mach-omap2/board-3430sdp.c +++ b/arch/arm/mach-omap2/board-3430sdp.c @@ -307,34 +307,16 @@ static struct omap_dss_board_info sdp3430_dss_data = { .default_device = &sdp3430_lcd_device, }; -static struct platform_device sdp3430_dss_device = { - .name = "omapdss", - .id = -1, - .dev = { - .platform_data = &sdp3430_dss_data, - }, -}; - -static struct regulator_consumer_supply sdp3430_vdda_dac_supply = { - .supply = "vdda_dac", - .dev = &sdp3430_dss_device.dev, -}; - -static struct platform_device *sdp3430_devices[] __initdata = { - &sdp3430_dss_device, -}; +static struct regulator_consumer_supply sdp3430_vdda_dac_supply = + REGULATOR_SUPPLY("vdda_dac", "omapdss"); static struct omap_board_config_kernel sdp3430_config[] __initdata = { }; -static void __init omap_3430sdp_init_irq(void) +static void __init omap_3430sdp_init_early(void) { - omap_board_config = sdp3430_config; - omap_board_config_size = ARRAY_SIZE(sdp3430_config); - omap3_pm_init_cpuidle(omap3_cpuidle_params_table); omap2_init_common_infrastructure(); omap2_init_common_devices(hyb18m512160af6_sdrc_params, NULL); - omap_init_irq(); } static int sdp3430_batt_table[] = { @@ -370,18 +352,6 @@ static struct omap2_hsmmc_info mmc[] = { {} /* Terminator */ }; -static struct regulator_consumer_supply sdp3430_vmmc1_supply = { - .supply = "vmmc", -}; - -static struct regulator_consumer_supply sdp3430_vsim_supply = { - .supply = "vmmc_aux", -}; - -static struct regulator_consumer_supply sdp3430_vmmc2_supply = { - .supply = "vmmc", -}; - static int sdp3430_twl_gpio_setup(struct device *dev, unsigned gpio, unsigned ngpio) { @@ -392,13 +362,6 @@ static int sdp3430_twl_gpio_setup(struct device *dev, mmc[1].gpio_cd = gpio + 1; omap2_hsmmc_init(mmc); - /* link regulators to MMC adapters ... we "know" the - * regulators will be set up only *after* we return. - */ - sdp3430_vmmc1_supply.dev = mmc[0].dev; - sdp3430_vsim_supply.dev = mmc[0].dev; - sdp3430_vmmc2_supply.dev = mmc[1].dev; - /* gpio + 7 is "sub_lcd_en_bkl" (output/PWM1) */ gpio_request(gpio + 7, "sub_lcd_en_bkl"); gpio_direction_output(gpio + 7, 0); @@ -427,6 +390,34 @@ static struct twl4030_madc_platform_data sdp3430_madc_data = { .irq_line = 1, }; +/* regulator consumer mappings */ + +/* ads7846 on SPI */ +static struct regulator_consumer_supply sdp3430_vaux3_supplies[] = { + REGULATOR_SUPPLY("vcc", "spi1.0"), +}; + +static struct regulator_consumer_supply sdp3430_vdda_dac_supplies[] = { + REGULATOR_SUPPLY("vdda_dac", "omapdss"), +}; + +/* VPLL2 for digital video outputs */ +static struct regulator_consumer_supply sdp3430_vpll2_supplies[] = { + REGULATOR_SUPPLY("vdds_dsi", "omapdss"), +}; + +static struct regulator_consumer_supply sdp3430_vmmc1_supplies[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), +}; + +static struct regulator_consumer_supply sdp3430_vsim_supplies[] = { + REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), +}; + +static struct regulator_consumer_supply sdp3430_vmmc2_supplies[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), +}; + /* * Apply all the fixed voltages since most versions of U-Boot * don't bother with that initialization. @@ -469,6 +460,8 @@ static struct regulator_init_data sdp3430_vaux3 = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, + .num_consumer_supplies = ARRAY_SIZE(sdp3430_vaux3_supplies), + .consumer_supplies = sdp3430_vaux3_supplies, }; /* VAUX4 for OMAP VDD_CSI2 (camera) */ @@ -495,8 +488,8 @@ static struct regulator_init_data sdp3430_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &sdp3430_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(sdp3430_vmmc1_supplies), + .consumer_supplies = sdp3430_vmmc1_supplies, }; /* VMMC2 for MMC2 card */ @@ -510,8 +503,8 @@ static struct regulator_init_data sdp3430_vmmc2 = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &sdp3430_vmmc2_supply, + .num_consumer_supplies = ARRAY_SIZE(sdp3430_vmmc2_supplies), + .consumer_supplies = sdp3430_vmmc2_supplies, }; /* VSIM for OMAP VDD_MMC1A (i/o for DAT4..DAT7) */ @@ -525,8 +518,8 @@ static struct regulator_init_data sdp3430_vsim = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &sdp3430_vsim_supply, + .num_consumer_supplies = ARRAY_SIZE(sdp3430_vsim_supplies), + .consumer_supplies = sdp3430_vsim_supplies, }; /* VDAC for DSS driving S-Video */ @@ -540,16 +533,8 @@ static struct regulator_init_data sdp3430_vdac = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &sdp3430_vdda_dac_supply, -}; - -/* VPLL2 for digital video outputs */ -static struct regulator_consumer_supply sdp3430_vpll2_supplies[] = { - { - .supply = "vdds_dsi", - .dev = &sdp3430_dss_device.dev, - } + .num_consumer_supplies = ARRAY_SIZE(sdp3430_vdda_dac_supplies), + .consumer_supplies = sdp3430_vdda_dac_supplies, }; static struct regulator_init_data sdp3430_vpll2 = { @@ -567,9 +552,7 @@ static struct regulator_init_data sdp3430_vpll2 = { .consumer_supplies = sdp3430_vpll2_supplies, }; -static struct twl4030_codec_audio_data sdp3430_audio = { - .audio_mclk = 26000000, -}; +static struct twl4030_codec_audio_data sdp3430_audio; static struct twl4030_codec_data sdp3430_codec = { .audio_mclk = 26000000, @@ -669,6 +652,106 @@ static const struct usbhs_omap_board_data usbhs_bdata __initconst = { static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; + +static struct omap_device_pad serial1_pads[] __initdata = { + /* + * Note that off output enable is an active low + * signal. So setting this means pin is a + * input enabled in off mode + */ + OMAP_MUX_STATIC("uart1_cts.uart1_cts", + OMAP_PIN_INPUT | + OMAP_PIN_OFF_INPUT_PULLDOWN | + OMAP_OFFOUT_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart1_rts.uart1_rts", + OMAP_PIN_OUTPUT | + OMAP_OFF_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart1_rx.uart1_rx", + OMAP_PIN_INPUT | + OMAP_PIN_OFF_INPUT_PULLDOWN | + OMAP_OFFOUT_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart1_tx.uart1_tx", + OMAP_PIN_OUTPUT | + OMAP_OFF_EN | + OMAP_MUX_MODE0), +}; + +static struct omap_device_pad serial2_pads[] __initdata = { + OMAP_MUX_STATIC("uart2_cts.uart2_cts", + OMAP_PIN_INPUT_PULLUP | + OMAP_PIN_OFF_INPUT_PULLDOWN | + OMAP_OFFOUT_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart2_rts.uart2_rts", + OMAP_PIN_OUTPUT | + OMAP_OFF_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart2_rx.uart2_rx", + OMAP_PIN_INPUT | + OMAP_PIN_OFF_INPUT_PULLDOWN | + OMAP_OFFOUT_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart2_tx.uart2_tx", + OMAP_PIN_OUTPUT | + OMAP_OFF_EN | + OMAP_MUX_MODE0), +}; + +static struct omap_device_pad serial3_pads[] __initdata = { + OMAP_MUX_STATIC("uart3_cts_rctx.uart3_cts_rctx", + OMAP_PIN_INPUT_PULLDOWN | + OMAP_PIN_OFF_INPUT_PULLDOWN | + OMAP_OFFOUT_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart3_rts_sd.uart3_rts_sd", + OMAP_PIN_OUTPUT | + OMAP_OFF_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart3_rx_irrx.uart3_rx_irrx", + OMAP_PIN_INPUT | + OMAP_PIN_OFF_INPUT_PULLDOWN | + OMAP_OFFOUT_EN | + OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart3_tx_irtx.uart3_tx_irtx", + OMAP_PIN_OUTPUT | + OMAP_OFF_EN | + OMAP_MUX_MODE0), +}; + +static struct omap_board_data serial1_data = { + .id = 0, + .pads = serial1_pads, + .pads_cnt = ARRAY_SIZE(serial1_pads), +}; + +static struct omap_board_data serial2_data = { + .id = 1, + .pads = serial2_pads, + .pads_cnt = ARRAY_SIZE(serial2_pads), +}; + +static struct omap_board_data serial3_data = { + .id = 2, + .pads = serial3_pads, + .pads_cnt = ARRAY_SIZE(serial3_pads), +}; + +static inline void board_serial_init(void) +{ + omap_serial_init_port(&serial1_data); + omap_serial_init_port(&serial2_data); + omap_serial_init_port(&serial3_data); +} +#else +#define board_mux NULL + +static inline void board_serial_init(void) +{ + omap_serial_init(); +} #endif /* @@ -800,8 +883,11 @@ static struct omap_musb_board_data musb_board_data = { static void __init omap_3430sdp_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); + omap_board_config = sdp3430_config; + omap_board_config_size = ARRAY_SIZE(sdp3430_config); + omap3_pm_init_cpuidle(omap3_cpuidle_params_table); omap3430_i2c_init(); - platform_add_devices(sdp3430_devices, ARRAY_SIZE(sdp3430_devices)); + omap_display_init(&sdp3430_dss_data); if (omap_rev() > OMAP3430_REV_ES1_0) ts_gpio = SDP3430_TS_GPIO_IRQ_SDPV2; else @@ -810,10 +896,10 @@ static void __init omap_3430sdp_init(void) spi_register_board_info(sdp3430_spi_board_info, ARRAY_SIZE(sdp3430_spi_board_info)); ads7846_dev_init(); - omap_serial_init(); + board_serial_init(); usb_musb_init(&musb_board_data); board_smc91x_init(); - board_flash_init(sdp_flash_partitions, chip_sel_3430); + board_flash_init(sdp_flash_partitions, chip_sel_3430, 0); sdp3430_display_init(); enable_board_wakeup_source(); usbhs_init(&usbhs_bdata); @@ -822,9 +908,10 @@ static void __init omap_3430sdp_init(void) MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board") /* Maintainer: Syed Khasim - Texas Instruments Inc */ .boot_params = 0x80000100, - .map_io = omap3_map_io, .reserve = omap_reserve, - .init_irq = omap_3430sdp_init_irq, + .map_io = omap3_map_io, + .init_early = omap_3430sdp_init_early, + .init_irq = omap_init_irq, .init_machine = omap_3430sdp_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-3630sdp.c b/arch/arm/mach-omap2/board-3630sdp.c index deed2db32c53..a5933cc15caa 100644 --- a/arch/arm/mach-omap2/board-3630sdp.c +++ b/arch/arm/mach-omap2/board-3630sdp.c @@ -11,6 +11,7 @@ #include <linux/platform_device.h> #include <linux/input.h> #include <linux/gpio.h> +#include <linux/mtd/nand.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -69,14 +70,11 @@ static const struct usbhs_omap_board_data usbhs_bdata __initconst = { static struct omap_board_config_kernel sdp_config[] __initdata = { }; -static void __init omap_sdp_init_irq(void) +static void __init omap_sdp_init_early(void) { - omap_board_config = sdp_config; - omap_board_config_size = ARRAY_SIZE(sdp_config); omap2_init_common_infrastructure(); omap2_init_common_devices(h8mbx00u0mer0em_sdrc_params, h8mbx00u0mer0em_sdrc_params); - omap_init_irq(); } #ifdef CONFIG_OMAP_MUX @@ -206,19 +204,22 @@ static struct flash_partitions sdp_flash_partitions[] = { static void __init omap_sdp_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBP); + omap_board_config = sdp_config; + omap_board_config_size = ARRAY_SIZE(sdp_config); zoom_peripherals_init(); zoom_display_init(); board_smc91x_init(); - board_flash_init(sdp_flash_partitions, chip_sel_sdp); + board_flash_init(sdp_flash_partitions, chip_sel_sdp, NAND_BUSWIDTH_16); enable_board_wakeup_source(); usbhs_init(&usbhs_bdata); } MACHINE_START(OMAP_3630SDP, "OMAP 3630SDP board") .boot_params = 0x80000100, - .map_io = omap3_map_io, .reserve = omap_reserve, - .init_irq = omap_sdp_init_irq, + .map_io = omap3_map_io, + .init_early = omap_sdp_init_early, + .init_irq = omap_init_irq, .init_machine = omap_sdp_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index f603f3b04cb8..333ceb2c8fb0 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -35,6 +35,7 @@ #include <plat/common.h> #include <plat/usb.h> #include <plat/mmc.h> +#include <plat/omap4-keypad.h> #include "mux.h" #include "hsmmc.h" @@ -47,6 +48,90 @@ #define OMAP4_SFH7741_SENSOR_OUTPUT_GPIO 184 #define OMAP4_SFH7741_ENABLE_GPIO 188 +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 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 gpio_led sdp4430_gpio_leds[] = { { .name = "omap4:green:debug0", @@ -238,16 +323,13 @@ static struct omap_board_config_kernel sdp4430_config[] __initdata = { { OMAP_TAG_LCD, &sdp4430_lcd_config }, }; -static void __init omap_4430sdp_init_irq(void) +static void __init omap_4430sdp_init_early(void) { - omap_board_config = sdp4430_config; - omap_board_config_size = ARRAY_SIZE(sdp4430_config); omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); #ifdef CONFIG_OMAP_32K_TIMER omap2_gp_clockevent_set_gptimer(1); #endif - gic_init_irq(); } static struct omap_musb_board_data musb_board_data = { @@ -266,11 +348,6 @@ static struct twl4030_usb_data omap4_usbphy_data = { static struct omap2_hsmmc_info mmc[] = { { - .mmc = 1, - .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, - .gpio_wp = -EINVAL, - }, - { .mmc = 2, .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, .gpio_cd = -EINVAL, @@ -278,19 +355,24 @@ static struct omap2_hsmmc_info mmc[] = { .nonremovable = true, .ocr_mask = MMC_VDD_29_30, }, + { + .mmc = 1, + .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, + .gpio_wp = -EINVAL, + }, {} /* Terminator */ }; static struct regulator_consumer_supply sdp4430_vaux_supply[] = { { .supply = "vmmc", - .dev_name = "mmci-omap-hs.1", + .dev_name = "omap_hsmmc.1", }, }; static struct regulator_consumer_supply sdp4430_vmmc_supply[] = { { .supply = "vmmc", - .dev_name = "mmci-omap-hs.0", + .dev_name = "omap_hsmmc.0", }, }; @@ -424,7 +506,6 @@ static struct regulator_init_data sdp4430_vana = { .constraints = { .min_uV = 2100000, .max_uV = 2100000, - .apply_uV = true, .valid_modes_mask = REGULATOR_MODE_NORMAL | REGULATOR_MODE_STANDBY, .valid_ops_mask = REGULATOR_CHANGE_MODE @@ -436,7 +517,6 @@ static struct regulator_init_data sdp4430_vcxio = { .constraints = { .min_uV = 1800000, .max_uV = 1800000, - .apply_uV = true, .valid_modes_mask = REGULATOR_MODE_NORMAL | REGULATOR_MODE_STANDBY, .valid_ops_mask = REGULATOR_CHANGE_MODE @@ -448,7 +528,6 @@ static struct regulator_init_data sdp4430_vdac = { .constraints = { .min_uV = 1800000, .max_uV = 1800000, - .apply_uV = true, .valid_modes_mask = REGULATOR_MODE_NORMAL | REGULATOR_MODE_STANDBY, .valid_ops_mask = REGULATOR_CHANGE_MODE @@ -547,9 +626,76 @@ static struct omap_board_mux board_mux[] __initdata = { OMAP4_MUX(USBB2_ULPITLL_CLK, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), { .reg_offset = OMAP_MUX_TERMINATOR }, }; + +static struct omap_device_pad serial2_pads[] __initdata = { + OMAP_MUX_STATIC("uart2_cts.uart2_cts", + OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart2_rts.uart2_rts", + OMAP_PIN_OUTPUT | OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart2_rx.uart2_rx", + OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart2_tx.uart2_tx", + OMAP_PIN_OUTPUT | OMAP_MUX_MODE0), +}; + +static struct omap_device_pad serial3_pads[] __initdata = { + OMAP_MUX_STATIC("uart3_cts_rctx.uart3_cts_rctx", + OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart3_rts_sd.uart3_rts_sd", + OMAP_PIN_OUTPUT | OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart3_rx_irrx.uart3_rx_irrx", + OMAP_PIN_INPUT | OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart3_tx_irtx.uart3_tx_irtx", + OMAP_PIN_OUTPUT | OMAP_MUX_MODE0), +}; + +static struct omap_device_pad serial4_pads[] __initdata = { + OMAP_MUX_STATIC("uart4_rx.uart4_rx", + OMAP_PIN_INPUT | OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart4_tx.uart4_tx", + OMAP_PIN_OUTPUT | OMAP_MUX_MODE0), +}; + +static struct omap_board_data serial2_data = { + .id = 1, + .pads = serial2_pads, + .pads_cnt = ARRAY_SIZE(serial2_pads), +}; + +static struct omap_board_data serial3_data = { + .id = 2, + .pads = serial3_pads, + .pads_cnt = ARRAY_SIZE(serial3_pads), +}; + +static struct omap_board_data serial4_data = { + .id = 3, + .pads = serial4_pads, + .pads_cnt = ARRAY_SIZE(serial4_pads), +}; + +static inline void board_serial_init(void) +{ + struct omap_board_data bdata; + bdata.flags = 0; + bdata.pads = NULL; + bdata.pads_cnt = 0; + bdata.id = 0; + /* pass dummy data for UART1 */ + omap_serial_init_port(&bdata); + + omap_serial_init_port(&serial2_data); + omap_serial_init_port(&serial3_data); + omap_serial_init_port(&serial4_data); +} #else #define board_mux NULL -#endif + +static inline void board_serial_init(void) +{ + omap_serial_init(); +} + #endif static void __init omap_4430sdp_init(void) { @@ -560,10 +706,13 @@ static void __init omap_4430sdp_init(void) package = OMAP_PACKAGE_CBL; omap4_mux_init(board_mux, package); + omap_board_config = sdp4430_config; + omap_board_config_size = ARRAY_SIZE(sdp4430_config); + omap4_i2c_init(); omap_sfh7741prox_init(); platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices)); - omap_serial_init(); + board_serial_init(); omap4_twl6030_hsmmc_init(mmc); usb_musb_init(&musb_board_data); @@ -576,6 +725,10 @@ static void __init omap_4430sdp_init(void) spi_register_board_info(sdp4430_spi_board_info, ARRAY_SIZE(sdp4430_spi_board_info)); } + + status = omap4_keyboard_init(&sdp4430_keypad_data); + if (status) + pr_err("Keypad initialization failed: %d\n", status); } static void __init omap_4430sdp_map_io(void) @@ -587,9 +740,10 @@ static void __init omap_4430sdp_map_io(void) MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board") /* Maintainer: Santosh Shilimkar - Texas Instruments Inc */ .boot_params = 0x80000100, - .map_io = omap_4430sdp_map_io, .reserve = omap_reserve, - .init_irq = omap_4430sdp_init_irq, + .map_io = omap_4430sdp_map_io, + .init_early = omap_4430sdp_init_early, + .init_irq = gic_init_irq, .init_machine = omap_4430sdp_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-am3517crane.c b/arch/arm/mach-omap2/board-am3517crane.c index e3a194f6b13f..a890d244fec6 100644 --- a/arch/arm/mach-omap2/board-am3517crane.c +++ b/arch/arm/mach-omap2/board-am3517crane.c @@ -49,14 +49,10 @@ static struct omap_board_mux board_mux[] __initdata = { #define board_mux NULL #endif -static void __init am3517_crane_init_irq(void) +static void __init am3517_crane_init_early(void) { - omap_board_config = am3517_crane_config; - omap_board_config_size = ARRAY_SIZE(am3517_crane_config); - omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); - omap_init_irq(); } static struct usbhs_omap_board_data usbhs_bdata __initdata = { @@ -77,6 +73,9 @@ static void __init am3517_crane_init(void) omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); omap_serial_init(); + omap_board_config = am3517_crane_config; + omap_board_config_size = ARRAY_SIZE(am3517_crane_config); + /* Configure GPIO for EHCI port */ if (omap_mux_init_gpio(GPIO_USB_NRESET, OMAP_PIN_OUTPUT)) { pr_err("Can not configure mux for GPIO_USB_NRESET %d\n", @@ -108,9 +107,10 @@ static void __init am3517_crane_init(void) MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD") .boot_params = 0x80000100, - .map_io = omap3_map_io, .reserve = omap_reserve, - .init_irq = am3517_crane_init_irq, + .map_io = omap3_map_io, + .init_early = am3517_crane_init_early, + .init_irq = omap_init_irq, .init_machine = am3517_crane_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c index 913538ad17d8..ce7d5e6e4150 100644 --- a/arch/arm/mach-omap2/board-am3517evm.c +++ b/arch/arm/mach-omap2/board-am3517evm.c @@ -200,6 +200,9 @@ static struct pca953x_platform_data am3517evm_gpio_expander_info_0 = { }; static struct i2c_board_info __initdata am3517evm_i2c2_boardinfo[] = { { + I2C_BOARD_INFO("tlv320aic23", 0x1A), + }, + { I2C_BOARD_INFO("tca6416", 0x21), .platform_data = &am3517evm_gpio_expander_info_0, }, @@ -378,37 +381,23 @@ static struct omap_dss_board_info am3517_evm_dss_data = { .default_device = &am3517_evm_lcd_device, }; -static struct platform_device am3517_evm_dss_device = { - .name = "omapdss", - .id = -1, - .dev = { - .platform_data = &am3517_evm_dss_data, - }, -}; - /* * Board initialization */ -static struct omap_board_config_kernel am3517_evm_config[] __initdata = { -}; - -static struct platform_device *am3517_evm_devices[] __initdata = { - &am3517_evm_dss_device, -}; - -static void __init am3517_evm_init_irq(void) +static void __init am3517_evm_init_early(void) { - omap_board_config = am3517_evm_config; - omap_board_config_size = ARRAY_SIZE(am3517_evm_config); omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); - omap_init_irq(); } static struct omap_musb_board_data musb_board_data = { .interface_type = MUSB_INTERFACE_ULPI, .mode = MUSB_OTG, .power = 500, + .set_phy_power = am35x_musb_phy_power, + .clear_irq = am35x_musb_clear_irq, + .set_mode = am35x_musb_set_mode, + .reset = am35x_musb_reset, }; static __init void am3517_evm_musb_init(void) @@ -490,14 +479,17 @@ static void am3517_evm_hecc_init(struct ti_hecc_platform_data *pdata) platform_device_register(&am3517_hecc_device); } +static struct omap_board_config_kernel am3517_evm_config[] __initdata = { +}; + static void __init am3517_evm_init(void) { + omap_board_config = am3517_evm_config; + omap_board_config_size = ARRAY_SIZE(am3517_evm_config); omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); am3517_evm_i2c_init(); - platform_add_devices(am3517_evm_devices, - ARRAY_SIZE(am3517_evm_devices)); - + omap_display_init(&am3517_evm_dss_data); omap_serial_init(); /* Configure GPIO for EHCI port */ @@ -521,9 +513,10 @@ static void __init am3517_evm_init(void) MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM") .boot_params = 0x80000100, - .map_io = omap3_map_io, .reserve = omap_reserve, - .init_irq = am3517_evm_init_irq, + .map_io = omap3_map_io, + .init_early = am3517_evm_init_early, + .init_irq = omap_init_irq, .init_machine = am3517_evm_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-apollon.c b/arch/arm/mach-omap2/board-apollon.c index 9f55b68687f7..f4f8374a0298 100644 --- a/arch/arm/mach-omap2/board-apollon.c +++ b/arch/arm/mach-omap2/board-apollon.c @@ -274,13 +274,10 @@ static struct omap_board_config_kernel apollon_config[] __initdata = { { OMAP_TAG_LCD, &apollon_lcd_config }, }; -static void __init omap_apollon_init_irq(void) +static void __init omap_apollon_init_early(void) { - omap_board_config = apollon_config; - omap_board_config_size = ARRAY_SIZE(apollon_config); omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); - omap_init_irq(); } static void __init apollon_led_init(void) @@ -320,6 +317,8 @@ static void __init omap_apollon_init(void) u32 v; omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC); + omap_board_config = apollon_config; + omap_board_config_size = ARRAY_SIZE(apollon_config); apollon_init_smc91x(); apollon_led_init(); @@ -355,9 +354,10 @@ static void __init omap_apollon_map_io(void) MACHINE_START(OMAP_APOLLON, "OMAP24xx Apollon") /* Maintainer: Kyungmin Park <kyungmin.park@samsung.com> */ .boot_params = 0x80000100, - .map_io = omap_apollon_map_io, .reserve = omap_reserve, - .init_irq = omap_apollon_init_irq, + .map_io = omap_apollon_map_io, + .init_early = omap_apollon_init_early, + .init_irq = omap_init_irq, .init_machine = omap_apollon_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c index 9be7289cbb56..7b5647954c13 100644 --- a/arch/arm/mach-omap2/board-cm-t35.c +++ b/arch/arm/mach-omap2/board-cm-t35.c @@ -401,14 +401,6 @@ static struct omap_dss_board_info cm_t35_dss_data = { .default_device = &cm_t35_dvi_device, }; -static struct platform_device cm_t35_dss_device = { - .name = "omapdss", - .id = -1, - .dev = { - .platform_data = &cm_t35_dss_data, - }, -}; - static struct omap2_mcspi_device_config tdo24m_mcspi_config = { .turbo_mode = 0, .single_channel = 1, /* 0: slave, 1: master */ @@ -468,7 +460,7 @@ static void __init cm_t35_init_display(void) msleep(50); gpio_set_value(lcd_en_gpio, 1); - err = platform_device_register(&cm_t35_dss_device); + err = omap_display_init(&cm_t35_dss_data); if (err) { pr_err("CM-T35: failed to register DSS device\n"); goto err_dev_reg; @@ -495,15 +487,11 @@ static struct regulator_consumer_supply cm_t35_vsim_supply = { .supply = "vmmc_aux", }; -static struct regulator_consumer_supply cm_t35_vdac_supply = { - .supply = "vdda_dac", - .dev = &cm_t35_dss_device.dev, -}; +static struct regulator_consumer_supply cm_t35_vdac_supply = + REGULATOR_SUPPLY("vdda_dac", "omapdss"); -static struct regulator_consumer_supply cm_t35_vdvi_supply = { - .supply = "vdvi", - .dev = &cm_t35_dss_device.dev, -}; +static struct regulator_consumer_supply cm_t35_vdvi_supply = + REGULATOR_SUPPLY("vdvi", "omapdss"); /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ static struct regulator_init_data cm_t35_vmmc1 = { @@ -680,20 +668,14 @@ static void __init cm_t35_init_i2c(void) ARRAY_SIZE(cm_t35_i2c_boardinfo)); } -static struct omap_board_config_kernel cm_t35_config[] __initdata = { -}; - -static void __init cm_t35_init_irq(void) +static void __init cm_t35_init_early(void) { - omap_board_config = cm_t35_config; - omap_board_config_size = ARRAY_SIZE(cm_t35_config); - omap2_init_common_infrastructure(); omap2_init_common_devices(mt46h32m32lf6_sdrc_params, mt46h32m32lf6_sdrc_params); - omap_init_irq(); } +#ifdef CONFIG_OMAP_MUX static struct omap_board_mux board_mux[] __initdata = { /* nCS and IRQ for CM-T35 ethernet */ OMAP3_MUX(GPMC_NCS5, OMAP_MUX_MODE0), @@ -791,6 +773,7 @@ static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; +#endif static struct omap_musb_board_data musb_board_data = { .interface_type = MUSB_INTERFACE_ULPI, @@ -798,8 +781,13 @@ static struct omap_musb_board_data musb_board_data = { .power = 100, }; +static struct omap_board_config_kernel cm_t35_config[] __initdata = { +}; + static void __init cm_t35_init(void) { + omap_board_config = cm_t35_config; + omap_board_config_size = ARRAY_SIZE(cm_t35_config); omap3_mux_init(board_mux, OMAP_PACKAGE_CUS); omap_serial_init(); cm_t35_init_i2c(); @@ -815,9 +803,10 @@ static void __init cm_t35_init(void) MACHINE_START(CM_T35, "Compulab CM-T35") .boot_params = 0x80000100, - .map_io = omap3_map_io, .reserve = omap_reserve, - .init_irq = cm_t35_init_irq, + .map_io = omap3_map_io, + .init_early = cm_t35_init_early, + .init_irq = omap_init_irq, .init_machine = cm_t35_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-cm-t3517.c b/arch/arm/mach-omap2/board-cm-t3517.c index 8e18dc76b11e..a27e3eee8292 100644 --- a/arch/arm/mach-omap2/board-cm-t3517.c +++ b/arch/arm/mach-omap2/board-cm-t3517.c @@ -254,16 +254,13 @@ static inline void cm_t3517_init_nand(void) {} static struct omap_board_config_kernel cm_t3517_config[] __initdata = { }; -static void __init cm_t3517_init_irq(void) +static void __init cm_t3517_init_early(void) { - omap_board_config = cm_t3517_config; - omap_board_config_size = ARRAY_SIZE(cm_t3517_config); - omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); - omap_init_irq(); } +#ifdef CONFIG_OMAP_MUX static struct omap_board_mux board_mux[] __initdata = { /* GPIO186 - Green LED */ OMAP3_MUX(SYS_CLKOUT2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), @@ -289,11 +286,14 @@ static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; +#endif static void __init cm_t3517_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); omap_serial_init(); + omap_board_config = cm_t3517_config; + omap_board_config_size = ARRAY_SIZE(cm_t3517_config); cm_t3517_init_leds(); cm_t3517_init_nand(); cm_t3517_init_rtc(); @@ -303,9 +303,10 @@ static void __init cm_t3517_init(void) MACHINE_START(CM_T3517, "Compulab CM-T3517") .boot_params = 0x80000100, - .map_io = omap3_map_io, .reserve = omap_reserve, - .init_irq = cm_t3517_init_irq, + .map_io = omap3_map_io, + .init_early = cm_t3517_init_early, + .init_irq = omap_init_irq, .init_machine = cm_t3517_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-devkit8000.c b/arch/arm/mach-omap2/board-devkit8000.c index bc0141b98694..aa27483c493e 100644 --- a/arch/arm/mach-omap2/board-devkit8000.c +++ b/arch/arm/mach-omap2/board-devkit8000.c @@ -140,7 +140,7 @@ static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev) } static struct regulator_consumer_supply devkit8000_vmmc1_supply = - REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0"); + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"); /* ads7846 on SPI */ @@ -195,14 +195,6 @@ static struct omap_dss_board_info devkit8000_dss_data = { .default_device = &devkit8000_lcd_device, }; -static struct platform_device devkit8000_dss_device = { - .name = "omapdss", - .id = -1, - .dev = { - .platform_data = &devkit8000_dss_data, - }, -}; - static struct regulator_consumer_supply devkit8000_vdda_dac_supply = REGULATOR_SUPPLY("vdda_dac", "omapdss"); @@ -350,9 +342,7 @@ static struct twl4030_usb_data devkit8000_usb_data = { .usb_mode = T2_USB_MODE_ULPI, }; -static struct twl4030_codec_audio_data devkit8000_audio_data = { - .audio_mclk = 26000000, -}; +static struct twl4030_codec_audio_data devkit8000_audio_data; static struct twl4030_codec_data devkit8000_codec_data = { .audio_mclk = 26000000, @@ -456,11 +446,15 @@ static struct platform_device keys_gpio = { }; -static void __init devkit8000_init_irq(void) +static void __init devkit8000_init_early(void) { omap2_init_common_infrastructure(); omap2_init_common_devices(mt46h32m32lf6_sdrc_params, mt46h32m32lf6_sdrc_params); +} + +static void __init devkit8000_init_irq(void) +{ omap_init_irq(); #ifdef CONFIG_OMAP_32K_TIMER omap2_gp_clockevent_set_gptimer(12); @@ -575,7 +569,6 @@ static void __init omap_dm9000_init(void) } static struct platform_device *devkit8000_devices[] __initdata = { - &devkit8000_dss_device, &leds_gpio, &keys_gpio, &omap_dm9000_dev, @@ -632,6 +625,7 @@ static const struct usbhs_omap_board_data usbhs_bdata __initconst = { .reset_gpio_port[2] = -EINVAL }; +#ifdef CONFIG_OMAP_MUX static struct omap_board_mux board_mux[] __initdata = { /* nCS and IRQ for Devkit8000 ethernet */ OMAP3_MUX(GPMC_NCS6, OMAP_MUX_MODE0), @@ -785,6 +779,7 @@ static struct omap_board_mux board_mux[] __initdata = { { .reg_offset = OMAP_MUX_TERMINATOR }, }; +#endif static void __init devkit8000_init(void) { @@ -797,6 +792,7 @@ static void __init devkit8000_init(void) platform_add_devices(devkit8000_devices, ARRAY_SIZE(devkit8000_devices)); + omap_display_init(&devkit8000_dss_data); spi_register_board_info(devkit8000_spi_board_info, ARRAY_SIZE(devkit8000_spi_board_info)); @@ -813,8 +809,9 @@ static void __init devkit8000_init(void) MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000") .boot_params = 0x80000100, - .map_io = omap3_map_io, .reserve = omap_reserve, + .map_io = omap3_map_io, + .init_early = devkit8000_init_early, .init_irq = devkit8000_init_irq, .init_machine = devkit8000_init, .timer = &omap_timer, diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c index fd38c05bb47f..729892fdcf2e 100644 --- a/arch/arm/mach-omap2/board-flash.c +++ b/arch/arm/mach-omap2/board-flash.c @@ -1,5 +1,5 @@ /* - * board-sdp-flash.c + * board-flash.c * Modified from mach-omap2/board-3430sdp-flash.c * * Copyright (C) 2009 Nokia Corporation @@ -16,6 +16,7 @@ #include <linux/platform_device.h> #include <linux/mtd/physmap.h> #include <linux/io.h> +#include <plat/irqs.h> #include <plat/gpmc.h> #include <plat/nand.h> @@ -73,11 +74,11 @@ __init board_nor_init(struct mtd_partition *nor_parts, u8 nr_parts, u8 cs) + FLASH_SIZE_SDPV1 - 1; } if (err < 0) { - printk(KERN_ERR "NOR: Can't request GPMC CS\n"); + pr_err("NOR: Can't request GPMC CS\n"); return; } if (platform_device_register(&board_nor_device) < 0) - printk(KERN_ERR "Unable to register NOR device\n"); + pr_err("Unable to register NOR device\n"); } #if defined(CONFIG_MTD_ONENAND_OMAP2) || \ @@ -139,17 +140,21 @@ static struct omap_nand_platform_data board_nand_data = { }; void -__init board_nand_init(struct mtd_partition *nand_parts, u8 nr_parts, u8 cs) +__init board_nand_init(struct mtd_partition *nand_parts, + u8 nr_parts, u8 cs, int nand_type) { board_nand_data.cs = cs; board_nand_data.parts = nand_parts; - board_nand_data.nr_parts = nr_parts; + board_nand_data.nr_parts = nr_parts; + board_nand_data.devsize = nand_type; + board_nand_data.ecc_opt = OMAP_ECC_HAMMING_CODE_DEFAULT; + board_nand_data.gpmc_irq = OMAP_GPMC_IRQ_BASE + cs; gpmc_nand_init(&board_nand_data); } #else void -__init board_nand_init(struct mtd_partition *nand_parts, u8 nr_parts, u8 cs) +__init board_nand_init(struct mtd_partition *nand_parts, u8 nr_parts, u8 cs, int nand_type) { } #endif /* CONFIG_MTD_NAND_OMAP2 || CONFIG_MTD_NAND_OMAP2_MODULE */ @@ -189,12 +194,12 @@ unmap: } /** - * sdp3430_flash_init - Identify devices connected to GPMC and register. + * board_flash_init - Identify devices connected to GPMC and register. * * @return - void. */ void board_flash_init(struct flash_partitions partition_info[], - char chip_sel_board[][GPMC_CS_NUM]) + char chip_sel_board[][GPMC_CS_NUM], int nand_type) { u8 cs = 0; u8 norcs = GPMC_CS_NUM + 1; @@ -208,7 +213,7 @@ void board_flash_init(struct flash_partitions partition_info[], */ idx = get_gpmc0_type(); if (idx >= MAX_SUPPORTED_GPMC_CONFIG) { - printk(KERN_ERR "%s: Invalid chip select: %d\n", __func__, cs); + pr_err("%s: Invalid chip select: %d\n", __func__, cs); return; } config_sel = (unsigned char *)(chip_sel_board[idx]); @@ -232,23 +237,20 @@ void board_flash_init(struct flash_partitions partition_info[], } if (norcs > GPMC_CS_NUM) - printk(KERN_INFO "NOR: Unable to find configuration " - "in GPMC\n"); + pr_err("NOR: Unable to find configuration in GPMC\n"); else board_nor_init(partition_info[0].parts, partition_info[0].nr_parts, norcs); if (onenandcs > GPMC_CS_NUM) - printk(KERN_INFO "OneNAND: Unable to find configuration " - "in GPMC\n"); + pr_err("OneNAND: Unable to find configuration in GPMC\n"); else board_onenand_init(partition_info[1].parts, partition_info[1].nr_parts, onenandcs); if (nandcs > GPMC_CS_NUM) - printk(KERN_INFO "NAND: Unable to find configuration " - "in GPMC\n"); + pr_err("NAND: Unable to find configuration in GPMC\n"); else board_nand_init(partition_info[2].parts, - partition_info[2].nr_parts, nandcs); + partition_info[2].nr_parts, nandcs, nand_type); } diff --git a/arch/arm/mach-omap2/board-flash.h b/arch/arm/mach-omap2/board-flash.h index 69befe00dd2f..c240a3f8d163 100644 --- a/arch/arm/mach-omap2/board-flash.h +++ b/arch/arm/mach-omap2/board-flash.h @@ -25,6 +25,6 @@ struct flash_partitions { }; extern void board_flash_init(struct flash_partitions [], - char chip_sel[][GPMC_CS_NUM]); + char chip_sel[][GPMC_CS_NUM], int nand_type); extern void board_nand_init(struct mtd_partition *nand_parts, - u8 nr_parts, u8 cs); + u8 nr_parts, u8 cs, int nand_type); diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 0e3d81e09f89..73e3c31e8508 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -33,18 +33,17 @@ static struct omap_board_config_kernel generic_config[] = { }; -static void __init omap_generic_init_irq(void) +static void __init omap_generic_init_early(void) { - omap_board_config = generic_config; - omap_board_config_size = ARRAY_SIZE(generic_config); omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); - omap_init_irq(); } static void __init omap_generic_init(void) { omap_serial_init(); + omap_board_config = generic_config; + omap_board_config_size = ARRAY_SIZE(generic_config); } static void __init omap_generic_map_io(void) @@ -68,9 +67,10 @@ static void __init omap_generic_map_io(void) MACHINE_START(OMAP_GENERIC, "Generic OMAP24xx") /* Maintainer: Paul Mundt <paul.mundt@nokia.com> */ .boot_params = 0x80000100, - .map_io = omap_generic_map_io, .reserve = omap_reserve, - .init_irq = omap_generic_init_irq, + .map_io = omap_generic_map_io, + .init_early = omap_generic_init_early, + .init_irq = omap_init_irq, .init_machine = omap_generic_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c index 25cc9dad4b02..bac7933b8cbb 100644 --- a/arch/arm/mach-omap2/board-h4.c +++ b/arch/arm/mach-omap2/board-h4.c @@ -290,14 +290,15 @@ static struct omap_board_config_kernel h4_config[] __initdata = { { OMAP_TAG_LCD, &h4_lcd_config }, }; -static void __init omap_h4_init_irq(void) +static void __init omap_h4_init_early(void) { - omap_board_config = h4_config; - omap_board_config_size = ARRAY_SIZE(h4_config); omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); +} + +static void __init omap_h4_init_irq(void) +{ omap_init_irq(); - h4_init_flash(); } static struct at24_platform_data m24c01 = { @@ -330,6 +331,9 @@ static void __init omap_h4_init(void) { omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAF); + omap_board_config = h4_config; + omap_board_config_size = ARRAY_SIZE(h4_config); + /* * Make sure the serial ports are muxed on at this point. * You have to mux them off in device drivers later on @@ -367,6 +371,7 @@ static void __init omap_h4_init(void) platform_add_devices(h4_devices, ARRAY_SIZE(h4_devices)); omap2_usbfs_init(&h4_usb_config); omap_serial_init(); + h4_init_flash(); } static void __init omap_h4_map_io(void) @@ -378,8 +383,9 @@ static void __init omap_h4_map_io(void) MACHINE_START(OMAP_H4, "OMAP2420 H4 board") /* Maintainer: Paul Mundt <paul.mundt@nokia.com> */ .boot_params = 0x80000100, - .map_io = omap_h4_map_io, .reserve = omap_reserve, + .map_io = omap_h4_map_io, + .init_early = omap_h4_init_early, .init_irq = omap_h4_init_irq, .init_machine = omap_h4_init, .timer = &omap_timer, diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c index f9f534419311..d3199b4ecdb6 100644 --- a/arch/arm/mach-omap2/board-igep0020.c +++ b/arch/arm/mach-omap2/board-igep0020.c @@ -250,7 +250,7 @@ static inline void __init igep2_init_smsc911x(void) { } #endif static struct regulator_consumer_supply igep2_vmmc1_supply = - REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0"); + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"); /* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */ static struct regulator_init_data igep2_vmmc1 = { @@ -268,7 +268,7 @@ static struct regulator_init_data igep2_vmmc1 = { }; static struct regulator_consumer_supply igep2_vio_supply = - REGULATOR_SUPPLY("vmmc_aux", "mmci-omap-hs.1"); + REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"); static struct regulator_init_data igep2_vio = { .constraints = { @@ -286,7 +286,7 @@ static struct regulator_init_data igep2_vio = { }; static struct regulator_consumer_supply igep2_vmmc2_supply = - REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"); + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"); static struct regulator_init_data igep2_vmmc2 = { .constraints = { @@ -485,18 +485,8 @@ static struct omap_dss_board_info igep2_dss_data = { .default_device = &igep2_dvi_device, }; -static struct platform_device igep2_dss_device = { - .name = "omapdss", - .id = -1, - .dev = { - .platform_data = &igep2_dss_data, - }, -}; - -static struct regulator_consumer_supply igep2_vpll2_supply = { - .supply = "vdds_dsi", - .dev = &igep2_dss_device.dev, -}; +static struct regulator_consumer_supply igep2_vpll2_supply = + REGULATOR_SUPPLY("vdds_dsi", "omapdss"); static struct regulator_init_data igep2_vpll2 = { .constraints = { @@ -521,21 +511,17 @@ static void __init igep2_display_init(void) } static struct platform_device *igep2_devices[] __initdata = { - &igep2_dss_device, &igep2_vwlan_device, }; -static void __init igep2_init_irq(void) +static void __init igep2_init_early(void) { omap2_init_common_infrastructure(); omap2_init_common_devices(m65kxxxxam_sdrc_params, m65kxxxxam_sdrc_params); - omap_init_irq(); } -static struct twl4030_codec_audio_data igep2_audio_data = { - .audio_mclk = 26000000, -}; +static struct twl4030_codec_audio_data igep2_audio_data; static struct twl4030_codec_data igep2_codec_data = { .audio_mclk = 26000000, @@ -697,6 +683,7 @@ static void __init igep2_init(void) /* Register I2C busses and drivers */ igep2_i2c_init(); platform_add_devices(igep2_devices, ARRAY_SIZE(igep2_devices)); + omap_display_init(&igep2_dss_data); omap_serial_init(); usb_musb_init(&musb_board_data); usbhs_init(&usbhs_bdata); @@ -716,9 +703,10 @@ static void __init igep2_init(void) MACHINE_START(IGEP0020, "IGEP v2 board") .boot_params = 0x80000100, - .map_io = omap3_map_io, .reserve = omap_reserve, - .init_irq = igep2_init_irq, + .map_io = omap3_map_io, + .init_early = igep2_init_early, + .init_irq = omap_init_irq, .init_machine = igep2_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-igep0030.c b/arch/arm/mach-omap2/board-igep0030.c index 579fc2d2525f..b10db0e6ee62 100644 --- a/arch/arm/mach-omap2/board-igep0030.c +++ b/arch/arm/mach-omap2/board-igep0030.c @@ -142,7 +142,7 @@ static void __init igep3_flash_init(void) {} #endif static struct regulator_consumer_supply igep3_vmmc1_supply = - REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0"); + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"); /* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */ static struct regulator_init_data igep3_vmmc1 = { @@ -160,7 +160,7 @@ static struct regulator_init_data igep3_vmmc1 = { }; static struct regulator_consumer_supply igep3_vio_supply = - REGULATOR_SUPPLY("vmmc_aux", "mmci-omap-hs.1"); + REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"); static struct regulator_init_data igep3_vio = { .constraints = { @@ -178,7 +178,7 @@ static struct regulator_init_data igep3_vio = { }; static struct regulator_consumer_supply igep3_vmmc2_supply = - REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"); + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"); static struct regulator_init_data igep3_vmmc2 = { .constraints = { @@ -331,12 +331,11 @@ static struct platform_device *igep3_devices[] __initdata = { &igep3_vwlan_device, }; -static void __init igep3_init_irq(void) +static void __init igep3_init_early(void) { omap2_init_common_infrastructure(); omap2_init_common_devices(m65kxxxxam_sdrc_params, m65kxxxxam_sdrc_params); - omap_init_irq(); } static struct twl4030_platform_data igep3_twl4030_pdata = { @@ -452,7 +451,8 @@ MACHINE_START(IGEP0030, "IGEP OMAP3 module") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap3_map_io, - .init_irq = igep3_init_irq, + .init_early = igep3_init_early, + .init_irq = omap_init_irq, .init_machine = igep3_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c index e5dc74875f9d..e2ba77957a8c 100644 --- a/arch/arm/mach-omap2/board-ldp.c +++ b/arch/arm/mach-omap2/board-ldp.c @@ -288,13 +288,10 @@ static struct omap_board_config_kernel ldp_config[] __initdata = { { OMAP_TAG_LCD, &ldp_lcd_config }, }; -static void __init omap_ldp_init_irq(void) +static void __init omap_ldp_init_early(void) { - omap_board_config = ldp_config; - omap_board_config_size = ARRAY_SIZE(ldp_config); omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); - omap_init_irq(); } static struct twl4030_usb_data ldp_usb_data = { @@ -330,6 +327,26 @@ static struct regulator_init_data ldp_vmmc1 = { .consumer_supplies = &ldp_vmmc1_supply, }; +/* ads7846 on SPI */ +static struct regulator_consumer_supply ldp_vaux1_supplies[] = { + REGULATOR_SUPPLY("vcc", "spi1.0"), +}; + +/* VAUX1 */ +static struct regulator_init_data ldp_vaux1 = { + .constraints = { + .min_uV = 3000000, + .max_uV = 3000000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = ARRAY_SIZE(ldp_vaux1_supplies), + .consumer_supplies = ldp_vaux1_supplies, +}; + static struct twl4030_platform_data ldp_twldata = { .irq_base = TWL4030_IRQ_BASE, .irq_end = TWL4030_IRQ_END, @@ -338,6 +355,7 @@ static struct twl4030_platform_data ldp_twldata = { .madc = &ldp_madc_data, .usb = &ldp_usb_data, .vmmc1 = &ldp_vmmc1, + .vaux1 = &ldp_vaux1, .gpio = &ldp_gpio_data, .keypad = &ldp_kp_twl4030_data, }; @@ -423,6 +441,8 @@ static struct mtd_partition ldp_nand_partitions[] = { static void __init omap_ldp_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); + omap_board_config = ldp_config; + omap_board_config_size = ARRAY_SIZE(ldp_config); ldp_init_smsc911x(); omap_i2c_init(); platform_add_devices(ldp_devices, ARRAY_SIZE(ldp_devices)); @@ -434,7 +454,7 @@ static void __init omap_ldp_init(void) omap_serial_init(); usb_musb_init(&musb_board_data); board_nand_init(ldp_nand_partitions, - ARRAY_SIZE(ldp_nand_partitions), ZOOM_NAND_CS); + ARRAY_SIZE(ldp_nand_partitions), ZOOM_NAND_CS, 0); omap2_hsmmc_init(mmc); /* link regulators to MMC adapters */ @@ -443,9 +463,10 @@ static void __init omap_ldp_init(void) MACHINE_START(OMAP_LDP, "OMAP LDP board") .boot_params = 0x80000100, - .map_io = omap3_map_io, .reserve = omap_reserve, - .init_irq = omap_ldp_init_irq, + .map_io = omap3_map_io, + .init_early = omap_ldp_init_early, + .init_irq = omap_init_irq, .init_machine = omap_ldp_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c index f396756872b7..e710cd9e079b 100644 --- a/arch/arm/mach-omap2/board-n8x0.c +++ b/arch/arm/mach-omap2/board-n8x0.c @@ -536,7 +536,7 @@ static void __init n8x0_mmc_init(void) } mmc_data[0] = &mmc1_data; - omap2_init_mmc(mmc_data, OMAP24XX_NR_MMC); + omap242x_init_mmc(mmc_data); } #else @@ -628,11 +628,10 @@ static void __init n8x0_map_io(void) omap242x_map_common_io(); } -static void __init n8x0_init_irq(void) +static void __init n8x0_init_early(void) { omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); - omap_init_irq(); } #ifdef CONFIG_OMAP_MUX @@ -703,27 +702,30 @@ static void __init n8x0_init_machine(void) MACHINE_START(NOKIA_N800, "Nokia N800") .boot_params = 0x80000100, - .map_io = n8x0_map_io, .reserve = omap_reserve, - .init_irq = n8x0_init_irq, + .map_io = n8x0_map_io, + .init_early = n8x0_init_early, + .init_irq = omap_init_irq, .init_machine = n8x0_init_machine, .timer = &omap_timer, MACHINE_END MACHINE_START(NOKIA_N810, "Nokia N810") .boot_params = 0x80000100, - .map_io = n8x0_map_io, .reserve = omap_reserve, - .init_irq = n8x0_init_irq, + .map_io = n8x0_map_io, + .init_early = n8x0_init_early, + .init_irq = omap_init_irq, .init_machine = n8x0_init_machine, .timer = &omap_timer, MACHINE_END MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX") .boot_params = 0x80000100, - .map_io = n8x0_map_io, .reserve = omap_reserve, - .init_irq = n8x0_init_irq, + .map_io = n8x0_map_io, + .init_early = n8x0_init_early, + .init_irq = omap_init_irq, .init_machine = n8x0_init_machine, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index f0963b6e4627..7640c054f43b 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -23,6 +23,7 @@ #include <linux/gpio.h> #include <linux/input.h> #include <linux/gpio_keys.h> +#include <linux/opp.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> @@ -45,10 +46,12 @@ #include <plat/gpmc.h> #include <plat/nand.h> #include <plat/usb.h> +#include <plat/omap_device.h> #include "mux.h" #include "hsmmc.h" #include "timer-gp.h" +#include "pm.h" #define NAND_BLOCK_SIZE SZ_128K @@ -228,14 +231,6 @@ static struct omap_dss_board_info beagle_dss_data = { .default_device = &beagle_dvi_device, }; -static struct platform_device beagle_dss_device = { - .name = "omapdss", - .id = -1, - .dev = { - .platform_data = &beagle_dss_data, - }, -}; - static struct regulator_consumer_supply beagle_vdac_supply = REGULATOR_SUPPLY("vdda_dac", "omapdss"); @@ -435,9 +430,7 @@ static struct twl4030_usb_data beagle_usb_data = { .usb_mode = T2_USB_MODE_ULPI, }; -static struct twl4030_codec_audio_data beagle_audio_data = { - .audio_mclk = 26000000, -}; +static struct twl4030_codec_audio_data beagle_audio_data; static struct twl4030_codec_data beagle_codec_data = { .audio_mclk = 26000000, @@ -536,11 +529,15 @@ static struct platform_device keys_gpio = { }, }; -static void __init omap3_beagle_init_irq(void) +static void __init omap3_beagle_init_early(void) { omap2_init_common_infrastructure(); omap2_init_common_devices(mt46h32m32lf6_sdrc_params, mt46h32m32lf6_sdrc_params); +} + +static void __init omap3_beagle_init_irq(void) +{ omap_init_irq(); #ifdef CONFIG_OMAP_32K_TIMER omap2_gp_clockevent_set_gptimer(12); @@ -550,7 +547,6 @@ static void __init omap3_beagle_init_irq(void) static struct platform_device *omap3_beagle_devices[] __initdata = { &leds_gpio, &keys_gpio, - &beagle_dss_device, }; static void __init omap3beagle_flash_init(void) @@ -610,6 +606,52 @@ static struct omap_musb_board_data musb_board_data = { .power = 100, }; +static void __init beagle_opp_init(void) +{ + int r = 0; + + /* Initialize the omap3 opp table */ + if (omap3_opp_init()) { + pr_err("%s: opp default init failed\n", __func__); + return; + } + + /* Custom OPP enabled for XM */ + if (omap3_beagle_get_rev() == OMAP3BEAGLE_BOARD_XM) { + struct omap_hwmod *mh = omap_hwmod_lookup("mpu"); + struct omap_hwmod *dh = omap_hwmod_lookup("iva"); + struct device *dev; + + if (!mh || !dh) { + pr_err("%s: Aiee.. no mpu/dsp devices? %p %p\n", + __func__, mh, dh); + return; + } + /* Enable MPU 1GHz and lower opps */ + dev = &mh->od->pdev.dev; + r = opp_enable(dev, 800000000); + /* TODO: MPU 1GHz needs SR and ABB */ + + /* Enable IVA 800MHz and lower opps */ + dev = &dh->od->pdev.dev; + r |= opp_enable(dev, 660000000); + /* TODO: DSP 800MHz needs SR and ABB */ + if (r) { + pr_err("%s: failed to enable higher opp %d\n", + __func__, r); + /* + * Cleanup - disable the higher freqs - we dont care + * about the results + */ + dev = &mh->od->pdev.dev; + opp_disable(dev, 800000000); + dev = &dh->od->pdev.dev; + opp_disable(dev, 660000000); + } + } + return; +} + static void __init omap3_beagle_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); @@ -617,6 +659,7 @@ static void __init omap3_beagle_init(void) omap3_beagle_i2c_init(); platform_add_devices(omap3_beagle_devices, ARRAY_SIZE(omap3_beagle_devices)); + omap_display_init(&beagle_dss_data); omap_serial_init(); omap_mux_init_gpio(170, OMAP_PIN_INPUT); @@ -633,13 +676,15 @@ static void __init omap3_beagle_init(void) omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); beagle_display_init(); + beagle_opp_init(); } MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board") /* Maintainer: Syed Mohammed Khasim - http://beagleboard.org */ .boot_params = 0x80000100, - .map_io = omap3_map_io, .reserve = omap_reserve, + .map_io = omap3_map_io, + .init_early = omap3_beagle_init_early, .init_irq = omap3_beagle_init_irq, .init_machine = omap3_beagle_init, .timer = &omap_timer, diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index 38a2d91790c0..0fa2c7b208b1 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -30,6 +30,8 @@ #include <linux/usb/otg.h> #include <linux/smsc911x.h> +#include <linux/wl12xx.h> +#include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> #include <linux/mmc/host.h> @@ -58,6 +60,13 @@ #define OMAP3EVM_ETHR_ID_REV 0x50 #define OMAP3EVM_ETHR_GPIO_IRQ 176 #define OMAP3EVM_SMSC911X_CS 5 +/* + * Eth Reset signal + * 64 = Generation 1 (<=RevD) + * 7 = Generation 2 (>=RevE) + */ +#define OMAP3EVM_GEN1_ETHR_GPIO_RST 64 +#define OMAP3EVM_GEN2_ETHR_GPIO_RST 7 static u8 omap3_evm_version; @@ -124,10 +133,15 @@ static struct platform_device omap3evm_smsc911x_device = { static inline void __init omap3evm_init_smsc911x(void) { - int eth_cs; + int eth_cs, eth_rst; struct clk *l3ck; unsigned int rate; + if (get_omap3_evm_rev() == OMAP3EVM_BOARD_GEN_1) + eth_rst = OMAP3EVM_GEN1_ETHR_GPIO_RST; + else + eth_rst = OMAP3EVM_GEN2_ETHR_GPIO_RST; + eth_cs = OMAP3EVM_SMSC911X_CS; l3ck = clk_get(NULL, "l3_ck"); @@ -136,6 +150,27 @@ static inline void __init omap3evm_init_smsc911x(void) else rate = clk_get_rate(l3ck); + /* Configure ethernet controller reset gpio */ + if (cpu_is_omap3430()) { + if (gpio_request(eth_rst, "SMSC911x gpio") < 0) { + pr_err(KERN_ERR "Failed to request %d for smsc911x\n", + eth_rst); + return; + } + + if (gpio_direction_output(eth_rst, 1) < 0) { + pr_err(KERN_ERR "Failed to set direction of %d for" \ + " smsc911x\n", eth_rst); + return; + } + /* reset pulse to ethernet controller*/ + usleep_range(150, 220); + gpio_set_value(eth_rst, 0); + usleep_range(150, 220); + gpio_set_value(eth_rst, 1); + usleep_range(1, 2); + } + if (gpio_request(OMAP3EVM_ETHR_GPIO_IRQ, "SMSC911x irq") < 0) { printk(KERN_ERR "Failed to request GPIO%d for smsc911x IRQ\n", OMAP3EVM_ETHR_GPIO_IRQ); @@ -235,9 +270,9 @@ static int omap3_evm_enable_lcd(struct omap_dss_device *dssdev) gpio_set_value(OMAP3EVM_LCD_PANEL_ENVDD, 0); if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2) - gpio_set_value(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 0); + gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 0); else - gpio_set_value(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1); + gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1); lcd_enabled = 1; return 0; @@ -248,9 +283,9 @@ static void omap3_evm_disable_lcd(struct omap_dss_device *dssdev) gpio_set_value(OMAP3EVM_LCD_PANEL_ENVDD, 1); if (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2) - gpio_set_value(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1); + gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 1); else - gpio_set_value(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 0); + gpio_set_value_cansleep(OMAP3EVM_LCD_PANEL_BKLIGHT_GPIO, 0); lcd_enabled = 0; } @@ -289,7 +324,7 @@ static int omap3_evm_enable_dvi(struct omap_dss_device *dssdev) return -EINVAL; } - gpio_set_value(OMAP3EVM_DVI_PANEL_EN_GPIO, 1); + gpio_set_value_cansleep(OMAP3EVM_DVI_PANEL_EN_GPIO, 1); dvi_enabled = 1; return 0; @@ -297,7 +332,7 @@ static int omap3_evm_enable_dvi(struct omap_dss_device *dssdev) static void omap3_evm_disable_dvi(struct omap_dss_device *dssdev) { - gpio_set_value(OMAP3EVM_DVI_PANEL_EN_GPIO, 0); + gpio_set_value_cansleep(OMAP3EVM_DVI_PANEL_EN_GPIO, 0); dvi_enabled = 0; } @@ -328,14 +363,6 @@ static struct omap_dss_board_info omap3_evm_dss_data = { .default_device = &omap3_evm_lcd_device, }; -static struct platform_device omap3_evm_dss_device = { - .name = "omapdss", - .id = -1, - .dev = { - .platform_data = &omap3_evm_dss_data, - }, -}; - static struct regulator_consumer_supply omap3evm_vmmc1_supply = { .supply = "vmmc", }; @@ -381,6 +408,16 @@ static struct omap2_hsmmc_info mmc[] = { .gpio_cd = -EINVAL, .gpio_wp = 63, }, +#ifdef CONFIG_WL12XX_PLATFORM_DATA + { + .name = "wl1271", + .mmc = 2, + .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD, + .gpio_wp = -EINVAL, + .gpio_cd = -EINVAL, + .nonremovable = true, + }, +#endif {} /* Terminator */ }; @@ -411,6 +448,8 @@ static struct platform_device leds_gpio = { static int omap3evm_twl_gpio_setup(struct device *dev, unsigned gpio, unsigned ngpio) { + int r; + /* gpio + 0 is "mmc0_cd" (input/IRQ) */ omap_mux_init_gpio(63, OMAP_PIN_INPUT); mmc[0].gpio_cd = gpio + 0; @@ -426,8 +465,12 @@ static int omap3evm_twl_gpio_setup(struct device *dev, */ /* TWL4030_GPIO_MAX + 0 == ledA, LCD Backlight control */ - gpio_request(gpio + TWL4030_GPIO_MAX, "EN_LCD_BKL"); - gpio_direction_output(gpio + TWL4030_GPIO_MAX, 0); + r = gpio_request(gpio + TWL4030_GPIO_MAX, "EN_LCD_BKL"); + if (!r) + r = gpio_direction_output(gpio + TWL4030_GPIO_MAX, + (get_omap3_evm_rev() >= OMAP3EVM_BOARD_GEN_2) ? 1 : 0); + if (r) + printk(KERN_ERR "failed to get/set lcd_bkl gpio\n"); /* gpio + 7 == DVI Enable */ gpio_request(gpio + 7, "EN_DVI"); @@ -491,19 +534,15 @@ static struct twl4030_madc_platform_data omap3evm_madc_data = { .irq_line = 1, }; -static struct twl4030_codec_audio_data omap3evm_audio_data = { - .audio_mclk = 26000000, -}; +static struct twl4030_codec_audio_data omap3evm_audio_data; static struct twl4030_codec_data omap3evm_codec_data = { .audio_mclk = 26000000, .audio = &omap3evm_audio_data, }; -static struct regulator_consumer_supply omap3_evm_vdda_dac_supply = { - .supply = "vdda_dac", - .dev = &omap3_evm_dss_device.dev, -}; +static struct regulator_consumer_supply omap3_evm_vdda_dac_supply = + REGULATOR_SUPPLY("vdda_dac", "omapdss"); /* VDAC for DSS driving S-Video */ static struct regulator_init_data omap3_evm_vdac = { @@ -538,6 +577,66 @@ static struct regulator_init_data omap3_evm_vpll2 = { .consumer_supplies = &omap3_evm_vpll2_supply, }; +/* ads7846 on SPI */ +static struct regulator_consumer_supply omap3evm_vio_supply = + REGULATOR_SUPPLY("vcc", "spi1.0"); + +/* VIO for ads7846 */ +static struct regulator_init_data omap3evm_vio = { + .constraints = { + .min_uV = 1800000, + .max_uV = 1800000, + .apply_uV = true, + .valid_modes_mask = REGULATOR_MODE_NORMAL + | REGULATOR_MODE_STANDBY, + .valid_ops_mask = REGULATOR_CHANGE_MODE + | REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &omap3evm_vio_supply, +}; + +#ifdef CONFIG_WL12XX_PLATFORM_DATA + +#define OMAP3EVM_WLAN_PMENA_GPIO (150) +#define OMAP3EVM_WLAN_IRQ_GPIO (149) + +static struct regulator_consumer_supply omap3evm_vmmc2_supply = + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"); + +/* VMMC2 for driving the WL12xx module */ +static struct regulator_init_data omap3evm_vmmc2 = { + .constraints = { + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &omap3evm_vmmc2_supply, +}; + +static struct fixed_voltage_config omap3evm_vwlan = { + .supply_name = "vwl1271", + .microvolts = 1800000, /* 1.80V */ + .gpio = OMAP3EVM_WLAN_PMENA_GPIO, + .startup_delay = 70000, /* 70ms */ + .enable_high = 1, + .enabled_at_boot = 0, + .init_data = &omap3evm_vmmc2, +}; + +static struct platform_device omap3evm_wlan_regulator = { + .name = "reg-fixed-voltage", + .id = 1, + .dev = { + .platform_data = &omap3evm_vwlan, + }, +}; + +struct wl12xx_platform_data omap3evm_wlan_data __initdata = { + .irq = OMAP_GPIO_IRQ(OMAP3EVM_WLAN_IRQ_GPIO), + .board_ref_clock = WL12XX_REFCLOCK_38, /* 38.4 MHz */ +}; +#endif + static struct twl4030_platform_data omap3evm_twldata = { .irq_base = TWL4030_IRQ_BASE, .irq_end = TWL4030_IRQ_END, @@ -550,6 +649,7 @@ static struct twl4030_platform_data omap3evm_twldata = { .codec = &omap3evm_codec_data, .vdac = &omap3_evm_vdac, .vpll2 = &omap3_evm_vpll2, + .vio = &omap3evm_vio, }; static struct i2c_board_info __initdata omap3evm_i2c_boardinfo[] = { @@ -625,19 +725,12 @@ static struct spi_board_info omap3evm_spi_board_info[] = { static struct omap_board_config_kernel omap3_evm_config[] __initdata = { }; -static void __init omap3_evm_init_irq(void) +static void __init omap3_evm_init_early(void) { - omap_board_config = omap3_evm_config; - omap_board_config_size = ARRAY_SIZE(omap3_evm_config); omap2_init_common_infrastructure(); omap2_init_common_devices(mt46h32m32lf6_sdrc_params, NULL); - omap_init_irq(); } -static struct platform_device *omap3_evm_devices[] __initdata = { - &omap3_evm_dss_device, -}; - static struct usbhs_omap_board_data usbhs_bdata __initdata = { .port_mode[0] = OMAP_USBHS_PORT_MODE_UNUSED, @@ -652,14 +745,76 @@ static struct usbhs_omap_board_data usbhs_bdata __initdata = { }; #ifdef CONFIG_OMAP_MUX -static struct omap_board_mux board_mux[] __initdata = { +static struct omap_board_mux omap35x_board_mux[] __initdata = { + OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP | + OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_OUTPUT_LOW | + OMAP_PIN_OFF_WAKEUPENABLE), + OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP | + OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_OUTPUT_LOW | + OMAP_PIN_OFF_WAKEUPENABLE), + OMAP3_MUX(SYS_BOOT5, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP | + OMAP_PIN_OFF_NONE), + OMAP3_MUX(GPMC_WAIT2, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP | + OMAP_PIN_OFF_NONE), +#ifdef CONFIG_WL12XX_PLATFORM_DATA + /* WLAN IRQ - GPIO 149 */ + OMAP3_MUX(UART1_RTS, OMAP_MUX_MODE4 | OMAP_PIN_INPUT), + + /* WLAN POWER ENABLE - GPIO 150 */ + OMAP3_MUX(UART1_CTS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), + + /* MMC2 SDIO pin muxes for WL12xx */ + OMAP3_MUX(SDMMC2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), + OMAP3_MUX(SDMMC2_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), + OMAP3_MUX(SDMMC2_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), + OMAP3_MUX(SDMMC2_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), + OMAP3_MUX(SDMMC2_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), + OMAP3_MUX(SDMMC2_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), +#endif + { .reg_offset = OMAP_MUX_TERMINATOR }, +}; + +static struct omap_board_mux omap36x_board_mux[] __initdata = { OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_OUTPUT_LOW | OMAP_PIN_OFF_WAKEUPENABLE), OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP | - OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_OUTPUT_LOW), + OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_OUTPUT_LOW | + OMAP_PIN_OFF_WAKEUPENABLE), + /* AM/DM37x EVM: DSS data bus muxed with sys_boot */ + OMAP3_MUX(DSS_DATA18, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE), + OMAP3_MUX(DSS_DATA19, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE), + OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE), + OMAP3_MUX(DSS_DATA21, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE), + OMAP3_MUX(DSS_DATA22, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE), + OMAP3_MUX(DSS_DATA23, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE), + OMAP3_MUX(SYS_BOOT0, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE), + OMAP3_MUX(SYS_BOOT1, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE), + OMAP3_MUX(SYS_BOOT3, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE), + OMAP3_MUX(SYS_BOOT4, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE), + OMAP3_MUX(SYS_BOOT5, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE), + OMAP3_MUX(SYS_BOOT6, OMAP_MUX_MODE3 | OMAP_PIN_OFF_NONE), +#ifdef CONFIG_WL12XX_PLATFORM_DATA + /* WLAN IRQ - GPIO 149 */ + OMAP3_MUX(UART1_RTS, OMAP_MUX_MODE4 | OMAP_PIN_INPUT), + + /* WLAN POWER ENABLE - GPIO 150 */ + OMAP3_MUX(UART1_CTS, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), + + /* MMC2 SDIO pin muxes for WL12xx */ + OMAP3_MUX(SDMMC2_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), + OMAP3_MUX(SDMMC2_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), + OMAP3_MUX(SDMMC2_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), + OMAP3_MUX(SDMMC2_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), + OMAP3_MUX(SDMMC2_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), + OMAP3_MUX(SDMMC2_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), +#endif + { .reg_offset = OMAP_MUX_TERMINATOR }, }; +#else +#define omap35x_board_mux NULL +#define omap36x_board_mux NULL #endif static struct omap_musb_board_data musb_board_data = { @@ -671,11 +826,18 @@ static struct omap_musb_board_data musb_board_data = { static void __init omap3_evm_init(void) { omap3_evm_get_revision(); - omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); + + if (cpu_is_omap3630()) + omap3_mux_init(omap36x_board_mux, OMAP_PACKAGE_CBB); + else + omap3_mux_init(omap35x_board_mux, OMAP_PACKAGE_CBB); + + omap_board_config = omap3_evm_config; + omap_board_config_size = ARRAY_SIZE(omap3_evm_config); omap3_evm_i2c_init(); - platform_add_devices(omap3_evm_devices, ARRAY_SIZE(omap3_evm_devices)); + omap_display_init(&omap3_evm_dss_data); spi_register_board_info(omap3evm_spi_board_info, ARRAY_SIZE(omap3evm_spi_board_info)); @@ -715,14 +877,22 @@ static void __init omap3_evm_init(void) ads7846_dev_init(); omap3evm_init_smsc911x(); omap3_evm_display_init(); + +#ifdef CONFIG_WL12XX_PLATFORM_DATA + /* WL12xx WLAN Init */ + if (wl12xx_set_platform_data(&omap3evm_wlan_data)) + pr_err("error setting wl12xx data\n"); + platform_device_register(&omap3evm_wlan_regulator); +#endif } MACHINE_START(OMAP3EVM, "OMAP3 EVM") /* Maintainer: Syed Mohammed Khasim - Texas Instruments */ .boot_params = 0x80000100, - .map_io = omap3_map_io, .reserve = omap_reserve, - .init_irq = omap3_evm_init_irq, + .map_io = omap3_map_io, + .init_early = omap3_evm_init_early, + .init_irq = omap_init_irq, .init_machine = omap3_evm_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3logic.c b/arch/arm/mach-omap2/board-omap3logic.c index 15e4b08e99ba..b726943d7c93 100644 --- a/arch/arm/mach-omap2/board-omap3logic.c +++ b/arch/arm/mach-omap2/board-omap3logic.c @@ -195,11 +195,10 @@ static inline void __init board_smsc911x_init(void) gpmc_smsc911x_init(&board_smsc911x_data); } -static void __init omap3logic_init_irq(void) +static void __init omap3logic_init_early(void) { omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); - omap_init_irq(); } #ifdef CONFIG_OMAP_MUX @@ -225,7 +224,8 @@ static void __init omap3logic_init(void) MACHINE_START(OMAP3_TORPEDO, "Logic OMAP3 Torpedo board") .boot_params = 0x80000100, .map_io = omap3_map_io, - .init_irq = omap3logic_init_irq, + .init_early = omap3logic_init_early, + .init_irq = omap_init_irq, .init_machine = omap3logic_init, .timer = &omap_timer, MACHINE_END @@ -233,7 +233,8 @@ MACHINE_END MACHINE_START(OMAP3530_LV_SOM, "OMAP Logic 3530 LV SOM board") .boot_params = 0x80000100, .map_io = omap3_map_io, - .init_irq = omap3logic_init_irq, + .init_early = omap3logic_init_early, + .init_irq = omap_init_irq, .init_machine = omap3logic_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c index aa05f2e46a61..2e5dc21e3477 100644 --- a/arch/arm/mach-omap2/board-omap3pandora.c +++ b/arch/arm/mach-omap2/board-omap3pandora.c @@ -253,14 +253,6 @@ static struct omap_dss_board_info pandora_dss_data = { .default_device = &pandora_lcd_device, }; -static struct platform_device pandora_dss_device = { - .name = "omapdss", - .id = -1, - .dev = { - .platform_data = &pandora_dss_data, - }, -}; - static void pandora_wl1251_init_card(struct mmc_card *card) { /* @@ -341,13 +333,13 @@ static struct twl4030_gpio_platform_data omap3pandora_gpio_data = { }; static struct regulator_consumer_supply pandora_vmmc1_supply = - REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0"); + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"); static struct regulator_consumer_supply pandora_vmmc2_supply = - REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"); + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"); static struct regulator_consumer_supply pandora_vmmc3_supply = - REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.2"); + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.2"); static struct regulator_consumer_supply pandora_vdda_dac_supply = REGULATOR_SUPPLY("vdda_dac", "omapdss"); @@ -524,9 +516,7 @@ static struct twl4030_usb_data omap3pandora_usb_data = { .usb_mode = T2_USB_MODE_ULPI, }; -static struct twl4030_codec_audio_data omap3pandora_audio_data = { - .audio_mclk = 26000000, -}; +static struct twl4030_codec_audio_data omap3pandora_audio_data; static struct twl4030_codec_data omap3pandora_codec_data = { .audio_mclk = 26000000, @@ -634,12 +624,11 @@ static struct spi_board_info omap3pandora_spi_board_info[] __initdata = { } }; -static void __init omap3pandora_init_irq(void) +static void __init omap3pandora_init_early(void) { omap2_init_common_infrastructure(); omap2_init_common_devices(mt46h32m32lf6_sdrc_params, mt46h32m32lf6_sdrc_params); - omap_init_irq(); } static void __init pandora_wl1251_init(void) @@ -677,7 +666,6 @@ fail: static struct platform_device *omap3pandora_devices[] __initdata = { &pandora_leds_gpio, &pandora_keys_gpio, - &pandora_dss_device, &pandora_vwlan_device, }; @@ -712,6 +700,7 @@ static void __init omap3pandora_init(void) pandora_wl1251_init(); platform_add_devices(omap3pandora_devices, ARRAY_SIZE(omap3pandora_devices)); + omap_display_init(&pandora_dss_data); omap_serial_init(); spi_register_board_info(omap3pandora_spi_board_info, ARRAY_SIZE(omap3pandora_spi_board_info)); @@ -727,9 +716,10 @@ static void __init omap3pandora_init(void) MACHINE_START(OMAP3_PANDORA, "Pandora Handheld Console") .boot_params = 0x80000100, - .map_io = omap3_map_io, .reserve = omap_reserve, - .init_irq = omap3pandora_init_irq, + .map_io = omap3_map_io, + .init_early = omap3pandora_init_early, + .init_irq = omap_init_irq, .init_machine = omap3pandora_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c index f6c87787cd4f..8ebdbc38b9de 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -240,14 +240,6 @@ static struct omap_dss_board_info omap3_stalker_dss_data = { .default_device = &omap3_stalker_dvi_device, }; -static struct platform_device omap3_stalker_dss_device = { - .name = "omapdss", - .id = -1, - .dev = { - .platform_data = &omap3_stalker_dss_data, - }, -}; - static struct regulator_consumer_supply omap3stalker_vmmc1_supply = { .supply = "vmmc", }; @@ -439,19 +431,15 @@ static struct twl4030_madc_platform_data omap3stalker_madc_data = { .irq_line = 1, }; -static struct twl4030_codec_audio_data omap3stalker_audio_data = { - .audio_mclk = 26000000, -}; +static struct twl4030_codec_audio_data omap3stalker_audio_data; static struct twl4030_codec_data omap3stalker_codec_data = { .audio_mclk = 26000000, .audio = &omap3stalker_audio_data, }; -static struct regulator_consumer_supply omap3_stalker_vdda_dac_supply = { - .supply = "vdda_dac", - .dev = &omap3_stalker_dss_device.dev, -}; +static struct regulator_consumer_supply omap3_stalker_vdda_dac_supply = + REGULATOR_SUPPLY("vdda_dac", "omapdss"); /* VDAC for DSS driving S-Video */ static struct regulator_init_data omap3_stalker_vdac = { @@ -469,10 +457,8 @@ static struct regulator_init_data omap3_stalker_vdac = { }; /* VPLL2 for digital video outputs */ -static struct regulator_consumer_supply omap3_stalker_vpll2_supply = { - .supply = "vdds_dsi", - .dev = &omap3_stalker_lcd_device.dev, -}; +static struct regulator_consumer_supply omap3_stalker_vpll2_supply = + REGULATOR_SUPPLY("vdds_dsi", "omapdss"); static struct regulator_init_data omap3_stalker_vpll2 = { .constraints = { @@ -591,12 +577,14 @@ static struct spi_board_info omap3stalker_spi_board_info[] = { static struct omap_board_config_kernel omap3_stalker_config[] __initdata = { }; -static void __init omap3_stalker_init_irq(void) +static void __init omap3_stalker_init_early(void) { - omap_board_config = omap3_stalker_config; - omap_board_config_size = ARRAY_SIZE(omap3_stalker_config); omap2_init_common_infrastructure(); omap2_init_common_devices(mt46h32m32lf6_sdrc_params, NULL); +} + +static void __init omap3_stalker_init_irq(void) +{ omap_init_irq(); #ifdef CONFIG_OMAP_32K_TIMER omap2_gp_clockevent_set_gptimer(12); @@ -604,7 +592,6 @@ static void __init omap3_stalker_init_irq(void) } static struct platform_device *omap3_stalker_devices[] __initdata = { - &omap3_stalker_dss_device, &keys_gpio, }; @@ -638,12 +625,15 @@ static struct omap_musb_board_data musb_board_data = { static void __init omap3_stalker_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CUS); + omap_board_config = omap3_stalker_config; + omap_board_config_size = ARRAY_SIZE(omap3_stalker_config); omap3_stalker_i2c_init(); platform_add_devices(omap3_stalker_devices, ARRAY_SIZE(omap3_stalker_devices)); + omap_display_init(&omap3_stalker_dss_data); spi_register_board_info(omap3stalker_spi_board_info, ARRAY_SIZE(omap3stalker_spi_board_info)); @@ -666,6 +656,7 @@ MACHINE_START(SBC3530, "OMAP3 STALKER") /* Maintainer: Jason Lam -lzg@ema-tech.com */ .boot_params = 0x80000100, .map_io = omap3_map_io, + .init_early = omap3_stalker_init_early, .init_irq = omap3_stalker_init_irq, .init_machine = omap3_stalker_init, .timer = &omap_timer, diff --git a/arch/arm/mach-omap2/board-omap3touchbook.c b/arch/arm/mach-omap2/board-omap3touchbook.c index 84cfddb19a74..127cb1752bdd 100644 --- a/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/arch/arm/mach-omap2/board-omap3touchbook.c @@ -252,9 +252,7 @@ static struct twl4030_usb_data touchbook_usb_data = { .usb_mode = T2_USB_MODE_ULPI, }; -static struct twl4030_codec_audio_data touchbook_audio_data = { - .audio_mclk = 26000000, -}; +static struct twl4030_codec_audio_data touchbook_audio_data; static struct twl4030_codec_data touchbook_codec_data = { .audio_mclk = 26000000, @@ -415,14 +413,15 @@ static struct omap_board_mux board_mux[] __initdata = { }; #endif -static void __init omap3_touchbook_init_irq(void) +static void __init omap3_touchbook_init_early(void) { - omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); - omap_board_config = omap3_touchbook_config; - omap_board_config_size = ARRAY_SIZE(omap3_touchbook_config); omap2_init_common_infrastructure(); omap2_init_common_devices(mt46h32m32lf6_sdrc_params, mt46h32m32lf6_sdrc_params); +} + +static void __init omap3_touchbook_init_irq(void) +{ omap_init_irq(); #ifdef CONFIG_OMAP_32K_TIMER omap2_gp_clockevent_set_gptimer(12); @@ -510,6 +509,10 @@ static struct omap_musb_board_data musb_board_data = { static void __init omap3_touchbook_init(void) { + omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); + omap_board_config = omap3_touchbook_config; + omap_board_config_size = ARRAY_SIZE(omap3_touchbook_config); + pm_power_off = omap3_touchbook_poweroff; omap3_touchbook_i2c_init(); @@ -538,8 +541,9 @@ static void __init omap3_touchbook_init(void) MACHINE_START(TOUCHBOOK, "OMAP3 touchbook Board") /* Maintainer: Gregoire Gentil - http://www.alwaysinnovating.com */ .boot_params = 0x80000100, - .map_io = omap3_map_io, .reserve = omap_reserve, + .map_io = omap3_map_io, + .init_early = omap3_touchbook_init_early, .init_irq = omap3_touchbook_init_irq, .init_machine = omap3_touchbook_init, .timer = &omap_timer, diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c index ed61c1f5d5e6..0f4d8a762a70 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -26,6 +26,8 @@ #include <linux/usb/otg.h> #include <linux/i2c/twl.h> #include <linux/regulator/machine.h> +#include <linux/regulator/fixed.h> +#include <linux/wl12xx.h> #include <mach/hardware.h> #include <mach/omap4-common.h> @@ -45,6 +47,18 @@ #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 int wl1271_gpios[] = {46, -1, -1}; +static struct platform_device wl1271_device = { + .name = "kim", + .id = -1, + .dev = { + .platform_data = &wl1271_gpios, + }, +}; static struct gpio_led gpio_leds[] = { { @@ -74,13 +88,13 @@ static struct platform_device leds_gpio = { static struct platform_device *panda_devices[] __initdata = { &leds_gpio, + &wl1271_device, }; -static void __init omap4_panda_init_irq(void) +static void __init omap4_panda_init_early(void) { omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); - gic_init_irq(); } static const struct usbhs_omap_board_data usbhs_bdata __initconst = { @@ -163,16 +177,62 @@ static struct omap2_hsmmc_info mmc[] = { .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_vmmc_supply[] = { { .supply = "vmmc", - .dev_name = "mmci-omap-hs.0", + .dev_name = "omap_hsmmc.0", }, }; +static struct regulator_consumer_supply omap4_panda_vmmc5_supply = { + .supply = "vmmc", + .dev_name = "omap_hsmmc.4", +}; + +static struct regulator_init_data panda_vmmc5 = { + .constraints = { + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .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, + }, +}; + +struct wl12xx_platform_data omap_panda_wlan_data __initdata = { + .irq = OMAP_GPIO_IRQ(GPIO_WIFI_IRQ), + /* PANDA ref clock is 38.4 MHz */ + .board_ref_clock = 2, +}; + static int omap4_twl6030_hsmmc_late_init(struct device *dev) { int ret = 0; @@ -306,7 +366,6 @@ static struct regulator_init_data omap4_panda_vana = { .constraints = { .min_uV = 2100000, .max_uV = 2100000, - .apply_uV = true, .valid_modes_mask = REGULATOR_MODE_NORMAL | REGULATOR_MODE_STANDBY, .valid_ops_mask = REGULATOR_CHANGE_MODE @@ -318,7 +377,6 @@ static struct regulator_init_data omap4_panda_vcxio = { .constraints = { .min_uV = 1800000, .max_uV = 1800000, - .apply_uV = true, .valid_modes_mask = REGULATOR_MODE_NORMAL | REGULATOR_MODE_STANDBY, .valid_ops_mask = REGULATOR_CHANGE_MODE @@ -330,7 +388,6 @@ static struct regulator_init_data omap4_panda_vdac = { .constraints = { .min_uV = 1800000, .max_uV = 1800000, - .apply_uV = true, .valid_modes_mask = REGULATOR_MODE_NORMAL | REGULATOR_MODE_STANDBY, .valid_ops_mask = REGULATOR_CHANGE_MODE @@ -392,10 +449,90 @@ static int __init omap4_panda_i2c_init(void) #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), { .reg_offset = OMAP_MUX_TERMINATOR }, }; + +static struct omap_device_pad serial2_pads[] __initdata = { + OMAP_MUX_STATIC("uart2_cts.uart2_cts", + OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart2_rts.uart2_rts", + OMAP_PIN_OUTPUT | OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart2_rx.uart2_rx", + OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart2_tx.uart2_tx", + OMAP_PIN_OUTPUT | OMAP_MUX_MODE0), +}; + +static struct omap_device_pad serial3_pads[] __initdata = { + OMAP_MUX_STATIC("uart3_cts_rctx.uart3_cts_rctx", + OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart3_rts_sd.uart3_rts_sd", + OMAP_PIN_OUTPUT | OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart3_rx_irrx.uart3_rx_irrx", + OMAP_PIN_INPUT | OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart3_tx_irtx.uart3_tx_irtx", + OMAP_PIN_OUTPUT | OMAP_MUX_MODE0), +}; + +static struct omap_device_pad serial4_pads[] __initdata = { + OMAP_MUX_STATIC("uart4_rx.uart4_rx", + OMAP_PIN_INPUT | OMAP_MUX_MODE0), + OMAP_MUX_STATIC("uart4_tx.uart4_tx", + OMAP_PIN_OUTPUT | OMAP_MUX_MODE0), +}; + +static struct omap_board_data serial2_data = { + .id = 1, + .pads = serial2_pads, + .pads_cnt = ARRAY_SIZE(serial2_pads), +}; + +static struct omap_board_data serial3_data = { + .id = 2, + .pads = serial3_pads, + .pads_cnt = ARRAY_SIZE(serial3_pads), +}; + +static struct omap_board_data serial4_data = { + .id = 3, + .pads = serial4_pads, + .pads_cnt = ARRAY_SIZE(serial4_pads), +}; + +static inline void board_serial_init(void) +{ + struct omap_board_data bdata; + bdata.flags = 0; + bdata.pads = NULL; + bdata.pads_cnt = 0; + bdata.id = 0; + /* pass dummy data for UART1 */ + omap_serial_init_port(&bdata); + + omap_serial_init_port(&serial2_data); + omap_serial_init_port(&serial3_data); + omap_serial_init_port(&serial4_data); +} #else #define board_mux NULL + +static inline void board_serial_init(void) +{ + omap_serial_init(); +} #endif static void __init omap4_panda_init(void) @@ -406,9 +543,13 @@ static void __init omap4_panda_init(void) package = OMAP_PACKAGE_CBL; omap4_mux_init(board_mux, package); + if (wl12xx_set_platform_data(&omap_panda_wlan_data)) + pr_err("error setting wl12xx data\n"); + omap4_panda_i2c_init(); platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices)); - omap_serial_init(); + platform_device_register(&omap_vwlan_device); + board_serial_init(); omap4_twl6030_hsmmc_init(mmc); omap4_ehci_init(); usb_musb_init(&musb_board_data); @@ -425,7 +566,8 @@ MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board") .boot_params = 0x80000100, .reserve = omap_reserve, .map_io = omap4_panda_map_io, - .init_irq = omap4_panda_init_irq, + .init_early = omap4_panda_init_early, + .init_irq = gic_init_irq, .init_machine = omap4_panda_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-overo.c b/arch/arm/mach-omap2/board-overo.c index 08770ccec0f3..d0961945c65a 100644 --- a/arch/arm/mach-omap2/board-overo.c +++ b/arch/arm/mach-omap2/board-overo.c @@ -358,9 +358,7 @@ static struct regulator_init_data overo_vmmc1 = { .consumer_supplies = &overo_vmmc1_supply, }; -static struct twl4030_codec_audio_data overo_audio_data = { - .audio_mclk = 26000000, -}; +static struct twl4030_codec_audio_data overo_audio_data; static struct twl4030_codec_data overo_codec_data = { .audio_mclk = 26000000, @@ -409,14 +407,11 @@ static struct omap_board_config_kernel overo_config[] __initdata = { { OMAP_TAG_LCD, &overo_lcd_config }, }; -static void __init overo_init_irq(void) +static void __init overo_init_early(void) { - omap_board_config = overo_config; - omap_board_config_size = ARRAY_SIZE(overo_config); omap2_init_common_infrastructure(); omap2_init_common_devices(mt46h32m32lf6_sdrc_params, mt46h32m32lf6_sdrc_params); - omap_init_irq(); } static struct platform_device *overo_devices[] __initdata = { @@ -449,6 +444,8 @@ static struct omap_musb_board_data musb_board_data = { static void __init overo_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); + omap_board_config = overo_config; + omap_board_config_size = ARRAY_SIZE(overo_config); overo_i2c_init(); platform_add_devices(overo_devices, ARRAY_SIZE(overo_devices)); omap_serial_init(); @@ -501,9 +498,10 @@ static void __init overo_init(void) MACHINE_START(OVERO, "Gumstix Overo") .boot_params = 0x80000100, - .map_io = omap3_map_io, .reserve = omap_reserve, - .init_irq = overo_init_irq, + .map_io = omap3_map_io, + .init_early = overo_init_early, + .init_irq = omap_init_irq, .init_machine = overo_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-rm680.c b/arch/arm/mach-omap2/board-rm680.c index 39a71bb8a308..2af8b05e786d 100644 --- a/arch/arm/mach-omap2/board-rm680.c +++ b/arch/arm/mach-omap2/board-rm680.c @@ -33,7 +33,7 @@ #include "sdram-nokia.h" static struct regulator_consumer_supply rm680_vemmc_consumers[] = { - REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"), + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), }; /* Fixed regulator for internal eMMC */ @@ -138,14 +138,13 @@ static void __init rm680_peripherals_init(void) omap2_hsmmc_init(mmc); } -static void __init rm680_init_irq(void) +static void __init rm680_init_early(void) { struct omap_sdrc_params *sdrc_params; omap2_init_common_infrastructure(); sdrc_params = nokia_get_sdram_timings(); omap2_init_common_devices(sdrc_params, sdrc_params); - omap_init_irq(); } #ifdef CONFIG_OMAP_MUX @@ -176,9 +175,10 @@ static void __init rm680_map_io(void) MACHINE_START(NOKIA_RM680, "Nokia RM-680 board") .boot_params = 0x80000100, - .map_io = rm680_map_io, .reserve = omap_reserve, - .init_irq = rm680_init_irq, + .map_io = rm680_map_io, + .init_early = rm680_init_early, + .init_irq = omap_init_irq, .init_machine = rm680_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index e75e240cad67..5f1900c532ec 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -36,6 +36,8 @@ #include <sound/tlv320aic3x.h> #include <sound/tpa6130a2-plat.h> +#include <media/radio-si4713.h> +#include <media/si4713.h> #include <../drivers/staging/iio/light/tsl2563.h> @@ -47,6 +49,8 @@ #define RX51_WL1251_POWER_GPIO 87 #define RX51_WL1251_IRQ_GPIO 42 +#define RX51_FMTX_RESET_GPIO 163 +#define RX51_FMTX_IRQ 53 /* list all spi devices here */ enum { @@ -331,13 +335,13 @@ static struct omap2_hsmmc_info mmc[] __initdata = { }; static struct regulator_consumer_supply rx51_vmmc1_supply = - REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.0"); + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"); static struct regulator_consumer_supply rx51_vaux3_supply = - REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"); + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"); static struct regulator_consumer_supply rx51_vsim_supply = - REGULATOR_SUPPLY("vmmc_aux", "mmci-omap-hs.1"); + REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"); static struct regulator_consumer_supply rx51_vmmc2_supplies[] = { /* tlv320aic3x analog supplies */ @@ -348,7 +352,7 @@ static struct regulator_consumer_supply rx51_vmmc2_supplies[] = { /* tpa6130a2 */ REGULATOR_SUPPLY("Vdd", "2-0060"), /* Keep vmmc as last item. It is not iterated for newer boards */ - REGULATOR_SUPPLY("vmmc", "mmci-omap-hs.1"), + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), }; static struct regulator_consumer_supply rx51_vio_supplies[] = { @@ -357,10 +361,14 @@ static struct regulator_consumer_supply rx51_vio_supplies[] = { REGULATOR_SUPPLY("DVDD", "2-0018"), REGULATOR_SUPPLY("IOVDD", "2-0019"), REGULATOR_SUPPLY("DVDD", "2-0019"), + /* Si4713 IO supply */ + REGULATOR_SUPPLY("vio", "2-0063"), }; static struct regulator_consumer_supply rx51_vaux1_consumers[] = { REGULATOR_SUPPLY("vdds_sdi", "omapdss"), + /* Si4713 supply */ + REGULATOR_SUPPLY("vdd", "2-0063"), }; static struct regulator_consumer_supply rx51_vdac_supply[] = { @@ -511,6 +519,41 @@ static struct regulator_init_data rx51_vio = { .consumer_supplies = rx51_vio_supplies, }; +static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = { + .gpio_reset = RX51_FMTX_RESET_GPIO, +}; + +static struct i2c_board_info rx51_si4713_board_info __initdata_or_module = { + I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH), + .platform_data = &rx51_si4713_i2c_data, +}; + +static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = { + .i2c_bus = 2, + .subdev_board_info = &rx51_si4713_board_info, +}; + +static struct platform_device rx51_si4713_dev __initdata_or_module = { + .name = "radio-si4713", + .id = -1, + .dev = { + .platform_data = &rx51_si4713_data, + }, +}; + +static __init void rx51_init_si4713(void) +{ + int err; + + err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq"); + if (err) { + printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err); + return; + } + rx51_si4713_board_info.irq = gpio_to_irq(RX51_FMTX_IRQ); + platform_device_register(&rx51_si4713_dev); +} + static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n) { /* FIXME this gpio setup is just a placeholder for now */ @@ -699,6 +742,14 @@ static struct twl4030_power_data rx51_t2scripts_data __initdata = { .resource_config = twl4030_rconfig, }; +struct twl4030_codec_vibra_data rx51_vibra_data __initdata = { + .coexist = 0, +}; + +struct twl4030_codec_data rx51_codec_data __initdata = { + .audio_mclk = 26000000, + .vibra = &rx51_vibra_data, +}; static struct twl4030_platform_data rx51_twldata __initdata = { .irq_base = TWL4030_IRQ_BASE, @@ -710,6 +761,7 @@ static struct twl4030_platform_data rx51_twldata __initdata = { .madc = &rx51_madc_data, .usb = &rx51_usb_data, .power = &rx51_t2scripts_data, + .codec = &rx51_codec_data, .vaux1 = &rx51_vaux1, .vaux2 = &rx51_vaux2, @@ -921,6 +973,7 @@ void __init rx51_peripherals_init(void) board_smc91x_init(); rx51_add_gpio_keys(); rx51_init_wl1251(); + rx51_init_si4713(); spi_register_board_info(rx51_peripherals_spi_board_info, ARRAY_SIZE(rx51_peripherals_spi_board_info)); diff --git a/arch/arm/mach-omap2/board-rx51-video.c b/arch/arm/mach-omap2/board-rx51-video.c index acd670054d9a..89a66db8b77d 100644 --- a/arch/arm/mach-omap2/board-rx51-video.c +++ b/arch/arm/mach-omap2/board-rx51-video.c @@ -66,18 +66,6 @@ static struct omap_dss_board_info rx51_dss_board_info = { .default_device = &rx51_lcd_device, }; -struct platform_device rx51_display_device = { - .name = "omapdss", - .id = -1, - .dev = { - .platform_data = &rx51_dss_board_info, - }, -}; - -static struct platform_device *rx51_video_devices[] __initdata = { - &rx51_display_device, -}; - static int __init rx51_video_init(void) { if (!machine_is_nokia_rx51()) @@ -95,8 +83,7 @@ static int __init rx51_video_init(void) gpio_direction_output(RX51_LCD_RESET_GPIO, 1); - platform_add_devices(rx51_video_devices, - ARRAY_SIZE(rx51_video_devices)); + omap_display_init(&rx51_dss_board_info); return 0; } diff --git a/arch/arm/mach-omap2/board-rx51.c b/arch/arm/mach-omap2/board-rx51.c index f53fc551c58f..e964895b80e8 100644 --- a/arch/arm/mach-omap2/board-rx51.c +++ b/arch/arm/mach-omap2/board-rx51.c @@ -98,17 +98,13 @@ static struct omap_board_config_kernel rx51_config[] = { { OMAP_TAG_LCD, &rx51_lcd_config }, }; -static void __init rx51_init_irq(void) +static void __init rx51_init_early(void) { struct omap_sdrc_params *sdrc_params; - omap_board_config = rx51_config; - omap_board_config_size = ARRAY_SIZE(rx51_config); - omap3_pm_init_cpuidle(rx51_cpuidle_params); omap2_init_common_infrastructure(); sdrc_params = nokia_get_sdram_timings(); omap2_init_common_devices(sdrc_params, sdrc_params); - omap_init_irq(); } extern void __init rx51_peripherals_init(void); @@ -128,6 +124,9 @@ static struct omap_musb_board_data musb_board_data = { static void __init rx51_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); + omap_board_config = rx51_config; + omap_board_config_size = ARRAY_SIZE(rx51_config); + omap3_pm_init_cpuidle(rx51_cpuidle_params); omap_serial_init(); usb_musb_init(&musb_board_data); rx51_peripherals_init(); @@ -149,9 +148,10 @@ static void __init rx51_map_io(void) MACHINE_START(NOKIA_RX51, "Nokia RX-51 board") /* Maintainer: Lauri Leukkunen <lauri.leukkunen@nokia.com> */ .boot_params = 0x80000100, - .map_io = rx51_map_io, .reserve = omap_reserve, - .init_irq = rx51_init_irq, + .map_io = rx51_map_io, + .init_early = rx51_init_early, + .init_irq = omap_init_irq, .init_machine = rx51_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/board-ti8168evm.c b/arch/arm/mach-omap2/board-ti8168evm.c new file mode 100644 index 000000000000..09fa7bfff8d6 --- /dev/null +++ b/arch/arm/mach-omap2/board-ti8168evm.c @@ -0,0 +1,62 @@ +/* + * Code for TI8168 EVM. + * + * Copyright (C) 2010 Texas Instruments, Inc. - 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 <mach/hardware.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> +#include <asm/mach/map.h> + +#include <plat/irqs.h> +#include <plat/board.h> +#include <plat/common.h> + +static struct omap_board_config_kernel ti8168_evm_config[] __initdata = { +}; + +static void __init ti8168_init_early(void) +{ + omap2_init_common_infrastructure(); + omap2_init_common_devices(NULL, NULL); +} + +static void __init ti8168_evm_init_irq(void) +{ + omap_init_irq(); +} + +static void __init ti8168_evm_init(void) +{ + omap_serial_init(); + omap_board_config = ti8168_evm_config; + omap_board_config_size = ARRAY_SIZE(ti8168_evm_config); +} + +static void __init ti8168_evm_map_io(void) +{ + omap2_set_globals_ti816x(); + omapti816x_map_common_io(); +} + +MACHINE_START(TI8168EVM, "ti8168evm") + /* Maintainer: Texas Instruments */ + .boot_params = 0x80000100, + .map_io = ti8168_evm_map_io, + .init_early = ti8168_init_early, + .init_irq = ti8168_evm_init_irq, + .timer = &omap_timer, + .init_machine = ti8168_evm_init, +MACHINE_END diff --git a/arch/arm/mach-omap2/board-zoom-display.c b/arch/arm/mach-omap2/board-zoom-display.c index 6bcd43657aed..37b84c2b850f 100644 --- a/arch/arm/mach-omap2/board-zoom-display.c +++ b/arch/arm/mach-omap2/board-zoom-display.c @@ -130,14 +130,6 @@ static struct omap_dss_board_info zoom_dss_data = { .default_device = &zoom_lcd_device, }; -static struct platform_device zoom_dss_device = { - .name = "omapdss", - .id = -1, - .dev = { - .platform_data = &zoom_dss_data, - }, -}; - static struct omap2_mcspi_device_config dss_lcd_mcspi_config = { .turbo_mode = 1, .single_channel = 1, /* 0: slave, 1: master */ @@ -153,14 +145,9 @@ static struct spi_board_info nec_8048_spi_board_info[] __initdata = { }, }; -static struct platform_device *zoom_display_devices[] __initdata = { - &zoom_dss_device, -}; - void __init zoom_display_init(void) { - platform_add_devices(zoom_display_devices, - ARRAY_SIZE(zoom_display_devices)); + omap_display_init(&zoom_dss_data); spi_register_board_info(nec_8048_spi_board_info, ARRAY_SIZE(nec_8048_spi_board_info)); zoom_lcd_panel_init(); diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c index e0e040f34c68..448ab60195d5 100644 --- a/arch/arm/mach-omap2/board-zoom-peripherals.c +++ b/arch/arm/mach-omap2/board-zoom-peripherals.c @@ -118,7 +118,7 @@ static struct regulator_consumer_supply zoom_vmmc2_supply = { static struct regulator_consumer_supply zoom_vmmc3_supply = { .supply = "vmmc", - .dev_name = "mmci-omap-hs.2", + .dev_name = "omap_hsmmc.2", }; /* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */ @@ -322,9 +322,7 @@ static struct twl4030_madc_platform_data zoom_madc_data = { .irq_line = 1, }; -static struct twl4030_codec_audio_data zoom_audio_data = { - .audio_mclk = 26000000, -}; +static struct twl4030_codec_audio_data zoom_audio_data; static struct twl4030_codec_data zoom_codec_data = { .audio_mclk = 26000000, diff --git a/arch/arm/mach-omap2/board-zoom.c b/arch/arm/mach-omap2/board-zoom.c index 1dd195afa396..4b133d75c935 100644 --- a/arch/arm/mach-omap2/board-zoom.c +++ b/arch/arm/mach-omap2/board-zoom.c @@ -16,6 +16,7 @@ #include <linux/input.h> #include <linux/gpio.h> #include <linux/i2c/twl.h> +#include <linux/mtd/nand.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -33,7 +34,7 @@ #define ZOOM3_EHCI_RESET_GPIO 64 -static void __init omap_zoom_init_irq(void) +static void __init omap_zoom_init_early(void) { omap2_init_common_infrastructure(); if (machine_is_omap_zoom2()) @@ -42,14 +43,12 @@ static void __init omap_zoom_init_irq(void) else if (machine_is_omap_zoom3()) omap2_init_common_devices(h8mbx00u0mer0em_sdrc_params, h8mbx00u0mer0em_sdrc_params); - - omap_init_irq(); } #ifdef CONFIG_OMAP_MUX static struct omap_board_mux board_mux[] __initdata = { /* WLAN IRQ - GPIO 162 */ - OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP), + OMAP3_MUX(MCBSP1_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT), /* WLAN POWER ENABLE - GPIO 101 */ OMAP3_MUX(CAM_D2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT), /* WLAN SDIO: MMC3 CMD */ @@ -126,8 +125,8 @@ static void __init omap_zoom_init(void) usbhs_init(&usbhs_bdata); } - board_nand_init(zoom_nand_partitions, - ARRAY_SIZE(zoom_nand_partitions), ZOOM_NAND_CS); + board_nand_init(zoom_nand_partitions, ARRAY_SIZE(zoom_nand_partitions), + ZOOM_NAND_CS, NAND_BUSWIDTH_16); zoom_debugboard_init(); zoom_peripherals_init(); zoom_display_init(); @@ -135,18 +134,20 @@ static void __init omap_zoom_init(void) MACHINE_START(OMAP_ZOOM2, "OMAP Zoom2 board") .boot_params = 0x80000100, - .map_io = omap3_map_io, .reserve = omap_reserve, - .init_irq = omap_zoom_init_irq, + .map_io = omap3_map_io, + .init_early = omap_zoom_init_early, + .init_irq = omap_init_irq, .init_machine = omap_zoom_init, .timer = &omap_timer, MACHINE_END MACHINE_START(OMAP_ZOOM3, "OMAP Zoom3 board") .boot_params = 0x80000100, - .map_io = omap3_map_io, .reserve = omap_reserve, - .init_irq = omap_zoom_init_irq, + .map_io = omap3_map_io, + .init_early = omap_zoom_init_early, + .init_irq = omap_init_irq, .init_machine = omap_zoom_init, .timer = &omap_timer, MACHINE_END diff --git a/arch/arm/mach-omap2/clkt2xxx_apll.c b/arch/arm/mach-omap2/clkt2xxx_apll.c index f51cffd1fc53..b19a1f7234ae 100644 --- a/arch/arm/mach-omap2/clkt2xxx_apll.c +++ b/arch/arm/mach-omap2/clkt2xxx_apll.c @@ -78,6 +78,26 @@ static int omap2_clk_apll54_enable(struct clk *clk) return omap2_clk_apll_enable(clk, OMAP24XX_ST_54M_APLL_MASK); } +static void _apll96_allow_idle(struct clk *clk) +{ + omap2xxx_cm_set_apll96_auto_low_power_stop(); +} + +static void _apll96_deny_idle(struct clk *clk) +{ + omap2xxx_cm_set_apll96_disable_autoidle(); +} + +static void _apll54_allow_idle(struct clk *clk) +{ + omap2xxx_cm_set_apll54_auto_low_power_stop(); +} + +static void _apll54_deny_idle(struct clk *clk) +{ + omap2xxx_cm_set_apll54_disable_autoidle(); +} + /* Stop APLL */ static void omap2_clk_apll_disable(struct clk *clk) { @@ -93,11 +113,15 @@ static void omap2_clk_apll_disable(struct clk *clk) const struct clkops clkops_apll96 = { .enable = omap2_clk_apll96_enable, .disable = omap2_clk_apll_disable, + .allow_idle = _apll96_allow_idle, + .deny_idle = _apll96_deny_idle, }; const struct clkops clkops_apll54 = { .enable = omap2_clk_apll54_enable, .disable = omap2_clk_apll_disable, + .allow_idle = _apll54_allow_idle, + .deny_idle = _apll54_deny_idle, }; /* Public functions */ diff --git a/arch/arm/mach-omap2/clkt2xxx_dpll.c b/arch/arm/mach-omap2/clkt2xxx_dpll.c new file mode 100644 index 000000000000..1502a7bc20bb --- /dev/null +++ b/arch/arm/mach-omap2/clkt2xxx_dpll.c @@ -0,0 +1,63 @@ +/* + * OMAP2-specific DPLL control functions + * + * Copyright (C) 2011 Nokia Corporation + * Paul Walmsley + * + * 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/errno.h> +#include <linux/clk.h> +#include <linux/io.h> + +#include <plat/clock.h> + +#include "clock.h" +#include "cm2xxx_3xxx.h" +#include "cm-regbits-24xx.h" + +/* Private functions */ + +/** + * _allow_idle - enable DPLL autoidle bits + * @clk: struct clk * of the DPLL to operate on + * + * Enable DPLL automatic idle control. The DPLL will enter low-power + * stop when its downstream clocks are gated. No return value. + * REVISIT: DPLL can optionally enter low-power bypass by writing 0x1 + * instead. Add some mechanism to optionally enter this mode. + */ +static void _allow_idle(struct clk *clk) +{ + if (!clk || !clk->dpll_data) + return; + + omap2xxx_cm_set_dpll_auto_low_power_stop(); +} + +/** + * _deny_idle - prevent DPLL from automatically idling + * @clk: struct clk * of the DPLL to operate on + * + * Disable DPLL automatic idle control. No return value. + */ +static void _deny_idle(struct clk *clk) +{ + if (!clk || !clk->dpll_data) + return; + + omap2xxx_cm_set_dpll_disable_autoidle(); +} + + +/* Public data */ + +const struct clkops clkops_omap2xxx_dpll_ops = { + .allow_idle = _allow_idle, + .deny_idle = _deny_idle, +}; + diff --git a/arch/arm/mach-omap2/clkt2xxx_osc.c b/arch/arm/mach-omap2/clkt2xxx_osc.c index df7b80506483..c3460928b5e0 100644 --- a/arch/arm/mach-omap2/clkt2xxx_osc.c +++ b/arch/arm/mach-omap2/clkt2xxx_osc.c @@ -30,6 +30,13 @@ #include "prm2xxx_3xxx.h" #include "prm-regbits-24xx.h" +/* + * XXX This does not actually enable the osc_ck, since the osc_ck must + * be running for this function to be called. Instead, this function + * is used to disable an autoidle mode on the osc_ck. The existing + * clk_enable/clk_disable()-based usecounting for osc_ck should be + * replaced with autoidle-based usecounting. + */ static int omap2_enable_osc_ck(struct clk *clk) { u32 pcc; @@ -41,6 +48,13 @@ static int omap2_enable_osc_ck(struct clk *clk) return 0; } +/* + * XXX This does not actually disable the osc_ck, since doing so would + * immediately halt the system. Instead, this function is used to + * enable an autoidle mode on the osc_ck. The existing + * clk_enable/clk_disable()-based usecounting for osc_ck should be + * replaced with autoidle-based usecounting. + */ static void omap2_disable_osc_ck(struct clk *clk) { u32 pcc; diff --git a/arch/arm/mach-omap2/clkt_clksel.c b/arch/arm/mach-omap2/clkt_clksel.c index a781cd6795a4..e25364de028a 100644 --- a/arch/arm/mach-omap2/clkt_clksel.c +++ b/arch/arm/mach-omap2/clkt_clksel.c @@ -97,7 +97,7 @@ static u8 _get_div_and_fieldval(struct clk *src_clk, struct clk *clk, u32 *field_val) { const struct clksel *clks; - const struct clksel_rate *clkr, *max_clkr; + const struct clksel_rate *clkr, *max_clkr = NULL; u8 max_div = 0; clks = _get_clksel_by_parent(clk, src_clk); diff --git a/arch/arm/mach-omap2/clkt_dpll.c b/arch/arm/mach-omap2/clkt_dpll.c index acb7ae5b0a25..bcffee001bfa 100644 --- a/arch/arm/mach-omap2/clkt_dpll.c +++ b/arch/arm/mach-omap2/clkt_dpll.c @@ -178,12 +178,11 @@ void omap2_init_dpll_parent(struct clk *clk) if (!dd) return; - /* Return bypass rate if DPLL is bypassed */ v = __raw_readl(dd->control_reg); v &= dd->enable_mask; v >>= __ffs(dd->enable_mask); - /* Reparent in case the dpll is in bypass */ + /* Reparent the struct clk in case the dpll is in bypass */ if (cpu_is_omap24xx()) { if (v == OMAP2XXX_EN_DPLL_LPBYPASS || v == OMAP2XXX_EN_DPLL_FRBYPASS) @@ -260,50 +259,22 @@ u32 omap2_get_dpll_rate(struct clk *clk) /* DPLL rate rounding code */ /** - * omap2_dpll_set_rate_tolerance: set the error tolerance during rate rounding - * @clk: struct clk * of the DPLL - * @tolerance: maximum rate error tolerance - * - * Set the maximum DPLL rate error tolerance for the rate rounding - * algorithm. The rate tolerance is an attempt to balance DPLL power - * saving (the least divider value "n") vs. rate fidelity (the least - * difference between the desired DPLL target rate and the rounded - * rate out of the algorithm). So, increasing the tolerance is likely - * to decrease DPLL power consumption and increase DPLL rate error. - * Returns -EINVAL if provided a null clock ptr or a clk that is not a - * DPLL; or 0 upon success. - */ -int omap2_dpll_set_rate_tolerance(struct clk *clk, unsigned int tolerance) -{ - if (!clk || !clk->dpll_data) - return -EINVAL; - - clk->dpll_data->rate_tolerance = tolerance; - - return 0; -} - -/** * omap2_dpll_round_rate - round a target rate for an OMAP DPLL * @clk: struct clk * for a DPLL * @target_rate: desired DPLL clock rate * - * Given a DPLL, a desired target rate, and a rate tolerance, round - * the target rate to a possible, programmable rate for this DPLL. - * Rate tolerance is assumed to be set by the caller before this - * function is called. Attempts to select the minimum possible n - * within the tolerance to reduce power consumption. Stores the - * computed (m, n) in the DPLL's dpll_data structure so set_rate() - * will not need to call this (expensive) function again. Returns ~0 - * if the target rate cannot be rounded, either because the rate is - * too low or because the rate tolerance is set too tightly; or the - * rounded rate upon success. + * Given a DPLL and a desired target rate, round the target rate to a + * possible, programmable rate for this DPLL. Attempts to select the + * minimum possible n. Stores the computed (m, n) in the DPLL's + * dpll_data structure so set_rate() will not need to call this + * (expensive) function again. Returns ~0 if the target rate cannot + * be rounded, or the rounded rate upon success. */ long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate) { - int m, n, r, e, scaled_max_m; - unsigned long scaled_rt_rp, new_rate; - int min_e = -1, min_e_m = -1, min_e_n = -1; + int m, n, r, scaled_max_m; + unsigned long scaled_rt_rp; + unsigned long new_rate = 0; struct dpll_data *dd; if (!clk || !clk->dpll_data) @@ -311,8 +282,8 @@ long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate) dd = clk->dpll_data; - pr_debug("clock: starting DPLL round_rate for clock %s, target rate " - "%ld\n", clk->name, target_rate); + pr_debug("clock: %s: starting DPLL round_rate, target rate %ld\n", + clk->name, target_rate); scaled_rt_rp = target_rate / (dd->clk_ref->rate / DPLL_SCALE_FACTOR); scaled_max_m = dd->max_multiplier * DPLL_SCALE_FACTOR; @@ -347,39 +318,23 @@ long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate) if (r == DPLL_MULT_UNDERFLOW) continue; - e = target_rate - new_rate; - pr_debug("clock: n = %d: m = %d: rate error is %d " - "(new_rate = %ld)\n", n, m, e, new_rate); - - if (min_e == -1 || - min_e >= (int)(abs(e) - dd->rate_tolerance)) { - min_e = e; - min_e_m = m; - min_e_n = n; - - pr_debug("clock: found new least error %d\n", min_e); + pr_debug("clock: %s: m = %d: n = %d: new_rate = %ld\n", + clk->name, m, n, new_rate); - /* We found good settings -- bail out now */ - if (min_e <= dd->rate_tolerance) - break; + if (target_rate == new_rate) { + dd->last_rounded_m = m; + dd->last_rounded_n = n; + dd->last_rounded_rate = target_rate; + break; } } - if (min_e < 0) { - pr_debug("clock: error: target rate or tolerance too low\n"); + if (target_rate != new_rate) { + pr_debug("clock: %s: cannot round to rate %ld\n", clk->name, + target_rate); return ~0; } - dd->last_rounded_m = min_e_m; - dd->last_rounded_n = min_e_n; - dd->last_rounded_rate = _dpll_compute_new_rate(dd->clk_ref->rate, - min_e_m, min_e_n); - - pr_debug("clock: final least error: e = %d, m = %d, n = %d\n", - min_e, min_e_m, min_e_n); - pr_debug("clock: final rate: %ld (target rate: %ld)\n", - dd->last_rounded_rate, target_rate); - - return dd->last_rounded_rate; + return target_rate; } diff --git a/arch/arm/mach-omap2/clkt_iclk.c b/arch/arm/mach-omap2/clkt_iclk.c new file mode 100644 index 000000000000..3d43fba2542f --- /dev/null +++ b/arch/arm/mach-omap2/clkt_iclk.c @@ -0,0 +1,82 @@ +/* + * OMAP2/3 interface clock control + * + * Copyright (C) 2011 Nokia Corporation + * Paul Walmsley + * + * 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. + */ +#undef DEBUG + +#include <linux/kernel.h> +#include <linux/clk.h> +#include <linux/io.h> + +#include <plat/clock.h> +#include <plat/prcm.h> + +#include "clock.h" +#include "clock2xxx.h" +#include "cm2xxx_3xxx.h" +#include "cm-regbits-24xx.h" + +/* Private functions */ + +/* XXX */ +void omap2_clkt_iclk_allow_idle(struct clk *clk) +{ + u32 v, r; + + r = ((__force u32)clk->enable_reg ^ (CM_AUTOIDLE ^ CM_ICLKEN)); + + v = __raw_readl((__force void __iomem *)r); + v |= (1 << clk->enable_bit); + __raw_writel(v, (__force void __iomem *)r); +} + +/* XXX */ +void omap2_clkt_iclk_deny_idle(struct clk *clk) +{ + u32 v, r; + + r = ((__force u32)clk->enable_reg ^ (CM_AUTOIDLE ^ CM_ICLKEN)); + + v = __raw_readl((__force void __iomem *)r); + v &= ~(1 << clk->enable_bit); + __raw_writel(v, (__force void __iomem *)r); +} + +/* Public data */ + +const struct clkops clkops_omap2_iclk_dflt_wait = { + .enable = omap2_dflt_clk_enable, + .disable = omap2_dflt_clk_disable, + .find_companion = omap2_clk_dflt_find_companion, + .find_idlest = omap2_clk_dflt_find_idlest, + .allow_idle = omap2_clkt_iclk_allow_idle, + .deny_idle = omap2_clkt_iclk_deny_idle, +}; + +const struct clkops clkops_omap2_iclk_dflt = { + .enable = omap2_dflt_clk_enable, + .disable = omap2_dflt_clk_disable, + .allow_idle = omap2_clkt_iclk_allow_idle, + .deny_idle = omap2_clkt_iclk_deny_idle, +}; + +const struct clkops clkops_omap2_iclk_idle_only = { + .allow_idle = omap2_clkt_iclk_allow_idle, + .deny_idle = omap2_clkt_iclk_deny_idle, +}; + +const struct clkops clkops_omap2_mdmclk_dflt_wait = { + .enable = omap2_dflt_clk_enable, + .disable = omap2_dflt_clk_disable, + .find_companion = omap2_clk_dflt_find_companion, + .find_idlest = omap2_clk_dflt_find_idlest, + .allow_idle = omap2_clkt_iclk_allow_idle, + .deny_idle = omap2_clkt_iclk_deny_idle, +}; + diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c index 2a2f15213add..180299e4a838 100644 --- a/arch/arm/mach-omap2/clock.c +++ b/arch/arm/mach-omap2/clock.c @@ -22,7 +22,9 @@ #include <linux/clk.h> #include <linux/io.h> #include <linux/bitops.h> +#include <trace/events/power.h> +#include <asm/cpu.h> #include <plat/clock.h> #include "clockdomain.h" #include <plat/cpu.h> @@ -261,10 +263,13 @@ void omap2_clk_disable(struct clk *clk) pr_debug("clock: %s: disabling in hardware\n", clk->name); - clk->ops->disable(clk); + if (clk->ops && clk->ops->disable) { + trace_clock_disable(clk->name, 0, smp_processor_id()); + clk->ops->disable(clk); + } if (clk->clkdm) - omap2_clkdm_clk_disable(clk->clkdm, clk); + clkdm_clk_disable(clk->clkdm, clk); if (clk->parent) omap2_clk_disable(clk->parent); @@ -304,7 +309,7 @@ int omap2_clk_enable(struct clk *clk) } if (clk->clkdm) { - ret = omap2_clkdm_clk_enable(clk->clkdm, clk); + ret = clkdm_clk_enable(clk->clkdm, clk); if (ret) { WARN(1, "clock: %s: could not enable clockdomain %s: " "%d\n", clk->name, clk->clkdm->name, ret); @@ -312,17 +317,21 @@ int omap2_clk_enable(struct clk *clk) } } - ret = clk->ops->enable(clk); - if (ret) { - WARN(1, "clock: %s: could not enable: %d\n", clk->name, ret); - goto oce_err3; + if (clk->ops && clk->ops->enable) { + trace_clock_enable(clk->name, 1, smp_processor_id()); + ret = clk->ops->enable(clk); + if (ret) { + WARN(1, "clock: %s: could not enable: %d\n", + clk->name, ret); + goto oce_err3; + } } return 0; oce_err3: if (clk->clkdm) - omap2_clkdm_clk_disable(clk->clkdm, clk); + clkdm_clk_disable(clk->clkdm, clk); oce_err2: if (clk->parent) omap2_clk_disable(clk->parent); @@ -349,8 +358,10 @@ int omap2_clk_set_rate(struct clk *clk, unsigned long rate) pr_debug("clock: set_rate for clock %s to rate %ld\n", clk->name, rate); /* dpll_ck, core_ck, virt_prcm_set; plus all clksel clocks */ - if (clk->set_rate) + if (clk->set_rate) { + trace_clock_set_rate(clk->name, rate, smp_processor_id()); ret = clk->set_rate(clk, rate); + } return ret; } @@ -373,10 +384,16 @@ int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent) const struct clkops clkops_omap3_noncore_dpll_ops = { .enable = omap3_noncore_dpll_enable, .disable = omap3_noncore_dpll_disable, + .allow_idle = omap3_dpll_allow_idle, + .deny_idle = omap3_dpll_deny_idle, }; -#endif +const struct clkops clkops_omap3_core_dpll_ops = { + .allow_idle = omap3_dpll_allow_idle, + .deny_idle = omap3_dpll_deny_idle, +}; +#endif /* * OMAP2+ clock reset and init functions diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h index 896584e3c4ab..e10ff2b54844 100644 --- a/arch/arm/mach-omap2/clock.h +++ b/arch/arm/mach-omap2/clock.h @@ -2,7 +2,7 @@ * linux/arch/arm/mach-omap2/clock.h * * Copyright (C) 2005-2009 Texas Instruments, Inc. - * Copyright (C) 2004-2009 Nokia Corporation + * Copyright (C) 2004-2011 Nokia Corporation * * Contacts: * Richard Woodruff <r-woodruff2@ti.com> @@ -18,9 +18,6 @@ #include <plat/clock.h> -/* The maximum error between a target DPLL rate and the rounded rate in Hz */ -#define DEFAULT_DPLL_RATE_TOLERANCE 50000 - /* CM_CLKSEL2_PLL.CORE_CLK_SRC bits (2XXX) */ #define CORE_CLK_SRC_32K 0x0 #define CORE_CLK_SRC_DPLL 0x1 @@ -55,7 +52,6 @@ void omap2_clk_disable(struct clk *clk); long omap2_clk_round_rate(struct clk *clk, unsigned long rate); int omap2_clk_set_rate(struct clk *clk, unsigned long rate); int omap2_clk_set_parent(struct clk *clk, struct clk *new_parent); -int omap2_dpll_set_rate_tolerance(struct clk *clk, unsigned int tolerance); long omap2_dpll_round_rate(struct clk *clk, unsigned long target_rate); unsigned long omap3_dpll_recalc(struct clk *clk); unsigned long omap3_clkoutx2_recalc(struct clk *clk); @@ -65,6 +61,9 @@ u32 omap3_dpll_autoidle_read(struct clk *clk); int omap3_noncore_dpll_set_rate(struct clk *clk, unsigned long rate); int omap3_noncore_dpll_enable(struct clk *clk); void omap3_noncore_dpll_disable(struct clk *clk); +int omap4_dpllmx_gatectrl_read(struct clk *clk); +void omap4_dpllmx_allow_gatectrl(struct clk *clk); +void omap4_dpllmx_deny_gatectrl(struct clk *clk); #ifdef CONFIG_OMAP_RESET_CLOCKS void omap2_clk_disable_unused(struct clk *clk); @@ -83,6 +82,10 @@ long omap2_clksel_round_rate(struct clk *clk, unsigned long target_rate); int omap2_clksel_set_rate(struct clk *clk, unsigned long rate); int omap2_clksel_set_parent(struct clk *clk, struct clk *new_parent); +/* clkt_iclk.c public functions */ +extern void omap2_clkt_iclk_allow_idle(struct clk *clk); +extern void omap2_clkt_iclk_deny_idle(struct clk *clk); + u32 omap2_get_dpll_rate(struct clk *clk); void omap2_init_dpll_parent(struct clk *clk); @@ -136,6 +139,7 @@ extern struct clk *vclk, *sclk; extern const struct clksel_rate gpt_32k_rates[]; extern const struct clksel_rate gpt_sys_rates[]; extern const struct clksel_rate gfx_l3_rates[]; +extern const struct clksel_rate dsp_ick_rates[]; #if defined(CONFIG_ARCH_OMAP2) && defined(CONFIG_CPU_FREQ) extern void omap2_clk_init_cpufreq_table(struct cpufreq_frequency_table **table); @@ -145,6 +149,13 @@ extern void omap2_clk_exit_cpufreq_table(struct cpufreq_frequency_table **table) #define omap2_clk_exit_cpufreq_table 0 #endif +extern const struct clkops clkops_omap2_iclk_dflt_wait; +extern const struct clkops clkops_omap2_iclk_dflt; +extern const struct clkops clkops_omap2_iclk_idle_only; +extern const struct clkops clkops_omap2_mdmclk_dflt_wait; +extern const struct clkops clkops_omap2xxx_dpll_ops; extern const struct clkops clkops_omap3_noncore_dpll_ops; +extern const struct clkops clkops_omap3_core_dpll_ops; +extern const struct clkops clkops_omap4_dpllmx_ops; #endif diff --git a/arch/arm/mach-omap2/clock2420_data.c b/arch/arm/mach-omap2/clock2420_data.c index 0a992bc8d0d8..b6f65d4ac97d 100644 --- a/arch/arm/mach-omap2/clock2420_data.c +++ b/arch/arm/mach-omap2/clock2420_data.c @@ -1,12 +1,12 @@ /* - * linux/arch/arm/mach-omap2/clock2420_data.c + * OMAP2420 clock data * - * Copyright (C) 2005-2009 Texas Instruments, Inc. - * Copyright (C) 2004-2010 Nokia Corporation + * Copyright (C) 2005-2009 Texas Instruments, Inc. + * Copyright (C) 2004-2011 Nokia Corporation * - * Contacts: - * Richard Woodruff <r-woodruff2@ti.com> - * Paul Walmsley + * Contacts: + * Richard Woodruff <r-woodruff2@ti.com> + * Paul Walmsley * * 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 @@ -34,18 +34,15 @@ /* * 2420 clock tree. * - * NOTE:In many cases here we are assigning a 'default' parent. In many - * cases the parent is selectable. The get/set parent calls will also - * switch sources. - * - * Many some clocks say always_enabled, but they can be auto idled for - * power savings. They will always be available upon clock request. + * NOTE:In many cases here we are assigning a 'default' parent. In + * many cases the parent is selectable. The set parent calls will + * also switch sources. * * Several sources are given initial rates which may be wrong, this will * be fixed up in the init func. * * Things are broadly separated below by clock domains. It is - * noteworthy that most periferals have dependencies on multiple clock + * noteworthy that most peripherals have dependencies on multiple clock * domains. Many get their interface clocks from the L4 domain, but get * functional clocks from fixed sources or other core domain derived * clocks. @@ -55,7 +52,7 @@ static struct clk func_32k_ck = { .name = "func_32k_ck", .ops = &clkops_null, - .rate = 32000, + .rate = 32768, .clkdm_name = "wkup_clkdm", }; @@ -116,7 +113,6 @@ static struct dpll_data dpll_dd = { .max_multiplier = 1023, .min_divider = 1, .max_divider = 16, - .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE }; /* @@ -125,7 +121,7 @@ static struct dpll_data dpll_dd = { */ static struct clk dpll_ck = { .name = "dpll_ck", - .ops = &clkops_null, + .ops = &clkops_omap2xxx_dpll_ops, .parent = &sys_ck, /* Can be func_32k also */ .dpll_data = &dpll_dd, .clkdm_name = "wkup_clkdm", @@ -455,36 +451,22 @@ static struct clk dsp_fck = { .recalc = &omap2_clksel_recalc, }; -/* DSP interface clock */ -static const struct clksel_rate dsp_irate_ick_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 2, .val = 2, .flags = RATE_IN_24XX }, - { .div = 0 }, -}; - -static const struct clksel dsp_irate_ick_clksel[] = { - { .parent = &dsp_fck, .rates = dsp_irate_ick_rates }, +static const struct clksel dsp_ick_clksel[] = { + { .parent = &dsp_fck, .rates = dsp_ick_rates }, { .parent = NULL } }; -/* This clock does not exist as such in the TRM. */ -static struct clk dsp_irate_ick = { - .name = "dsp_irate_ick", - .ops = &clkops_null, - .parent = &dsp_fck, - .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL), - .clksel_mask = OMAP24XX_CLKSEL_DSP_IF_MASK, - .clksel = dsp_irate_ick_clksel, - .recalc = &omap2_clksel_recalc, -}; - -/* 2420 only */ static struct clk dsp_ick = { .name = "dsp_ick", /* apparently ipi and isp */ - .ops = &clkops_omap2_dflt_wait, - .parent = &dsp_irate_ick, + .ops = &clkops_omap2_iclk_dflt_wait, + .parent = &dsp_fck, + .clkdm_name = "dsp_clkdm", .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_ICLKEN), .enable_bit = OMAP2420_EN_DSP_IPI_SHIFT, /* for ipi */ + .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL), + .clksel_mask = OMAP24XX_CLKSEL_DSP_IF_MASK, + .clksel = dsp_ick_clksel, + .recalc = &omap2_clksel_recalc, }; /* @@ -579,7 +561,7 @@ static const struct clksel usb_l4_ick_clksel[] = { /* It is unclear from TRM whether usb_l4_ick is really in L3 or L4 clkdm */ static struct clk usb_l4_ick = { /* FS-USB interface clock */ .name = "usb_l4_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l3_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), @@ -661,7 +643,7 @@ static struct clk ssi_ssr_sst_fck = { */ static struct clk ssi_l4_ick = { .name = "ssi_l4_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), @@ -716,6 +698,7 @@ static struct clk gfx_2d_fck = { .recalc = &omap2_clksel_recalc, }; +/* This interface clock does not have a CM_AUTOIDLE bit */ static struct clk gfx_ick = { .name = "gfx_ick", /* From l3 */ .ops = &clkops_omap2_dflt_wait, @@ -763,7 +746,7 @@ static const struct clksel dss1_fck_clksel[] = { static struct clk dss_ick = { /* Enables both L3,L4 ICLK's */ .name = "dss_ick", - .ops = &clkops_omap2_dflt, + .ops = &clkops_omap2_iclk_dflt, .parent = &l4_ck, /* really both l3 and l4 */ .clkdm_name = "dss_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -825,6 +808,14 @@ static struct clk dss_54m_fck = { /* Alt clk used in power management */ .recalc = &followparent_recalc, }; +static struct clk wu_l4_ick = { + .name = "wu_l4_ick", + .ops = &clkops_null, + .parent = &sys_ck, + .clkdm_name = "wkup_clkdm", + .recalc = &followparent_recalc, +}; + /* * CORE power domain ICLK & FCLK defines. * Many of the these can have more than one possible parent. Entries @@ -845,9 +836,9 @@ static const struct clksel omap24xx_gpt_clksel[] = { static struct clk gpt1_ick = { .name = "gpt1_ick", - .ops = &clkops_omap2_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", + .ops = &clkops_omap2_iclk_dflt_wait, + .parent = &wu_l4_ick, + .clkdm_name = "wkup_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP24XX_EN_GPT1_SHIFT, .recalc = &followparent_recalc, @@ -871,7 +862,7 @@ static struct clk gpt1_fck = { static struct clk gpt2_ick = { .name = "gpt2_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -895,7 +886,7 @@ static struct clk gpt2_fck = { static struct clk gpt3_ick = { .name = "gpt3_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -919,7 +910,7 @@ static struct clk gpt3_fck = { static struct clk gpt4_ick = { .name = "gpt4_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -943,7 +934,7 @@ static struct clk gpt4_fck = { static struct clk gpt5_ick = { .name = "gpt5_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -967,7 +958,7 @@ static struct clk gpt5_fck = { static struct clk gpt6_ick = { .name = "gpt6_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -991,8 +982,9 @@ static struct clk gpt6_fck = { static struct clk gpt7_ick = { .name = "gpt7_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, + .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_GPT7_SHIFT, .recalc = &followparent_recalc, @@ -1014,7 +1006,7 @@ static struct clk gpt7_fck = { static struct clk gpt8_ick = { .name = "gpt8_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1038,7 +1030,7 @@ static struct clk gpt8_fck = { static struct clk gpt9_ick = { .name = "gpt9_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1062,7 +1054,7 @@ static struct clk gpt9_fck = { static struct clk gpt10_ick = { .name = "gpt10_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1086,7 +1078,7 @@ static struct clk gpt10_fck = { static struct clk gpt11_ick = { .name = "gpt11_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1110,7 +1102,7 @@ static struct clk gpt11_fck = { static struct clk gpt12_ick = { .name = "gpt12_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1134,7 +1126,7 @@ static struct clk gpt12_fck = { static struct clk mcbsp1_ick = { .name = "mcbsp1_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1174,7 +1166,7 @@ static struct clk mcbsp1_fck = { static struct clk mcbsp2_ick = { .name = "mcbsp2_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1198,7 +1190,7 @@ static struct clk mcbsp2_fck = { static struct clk mcspi1_ick = { .name = "mcspi1_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1218,7 +1210,7 @@ static struct clk mcspi1_fck = { static struct clk mcspi2_ick = { .name = "mcspi2_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1238,7 +1230,7 @@ static struct clk mcspi2_fck = { static struct clk uart1_ick = { .name = "uart1_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1258,7 +1250,7 @@ static struct clk uart1_fck = { static struct clk uart2_ick = { .name = "uart2_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1278,7 +1270,7 @@ static struct clk uart2_fck = { static struct clk uart3_ick = { .name = "uart3_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), @@ -1298,9 +1290,9 @@ static struct clk uart3_fck = { static struct clk gpios_ick = { .name = "gpios_ick", - .ops = &clkops_omap2_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", + .ops = &clkops_omap2_iclk_dflt_wait, + .parent = &wu_l4_ick, + .clkdm_name = "wkup_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP24XX_EN_GPIOS_SHIFT, .recalc = &followparent_recalc, @@ -1318,9 +1310,9 @@ static struct clk gpios_fck = { static struct clk mpu_wdt_ick = { .name = "mpu_wdt_ick", - .ops = &clkops_omap2_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", + .ops = &clkops_omap2_iclk_dflt_wait, + .parent = &wu_l4_ick, + .clkdm_name = "wkup_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT, .recalc = &followparent_recalc, @@ -1338,10 +1330,10 @@ static struct clk mpu_wdt_fck = { static struct clk sync_32k_ick = { .name = "sync_32k_ick", - .ops = &clkops_omap2_dflt_wait, - .parent = &l4_ck, + .ops = &clkops_omap2_iclk_dflt_wait, + .parent = &wu_l4_ick, + .clkdm_name = "wkup_clkdm", .flags = ENABLE_ON_INIT, - .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP24XX_EN_32KSYNC_SHIFT, .recalc = &followparent_recalc, @@ -1349,9 +1341,9 @@ static struct clk sync_32k_ick = { static struct clk wdt1_ick = { .name = "wdt1_ick", - .ops = &clkops_omap2_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", + .ops = &clkops_omap2_iclk_dflt_wait, + .parent = &wu_l4_ick, + .clkdm_name = "wkup_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP24XX_EN_WDT1_SHIFT, .recalc = &followparent_recalc, @@ -1359,10 +1351,10 @@ static struct clk wdt1_ick = { static struct clk omapctrl_ick = { .name = "omapctrl_ick", - .ops = &clkops_omap2_dflt_wait, - .parent = &l4_ck, + .ops = &clkops_omap2_iclk_dflt_wait, + .parent = &wu_l4_ick, + .clkdm_name = "wkup_clkdm", .flags = ENABLE_ON_INIT, - .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP24XX_EN_OMAPCTRL_SHIFT, .recalc = &followparent_recalc, @@ -1370,7 +1362,7 @@ static struct clk omapctrl_ick = { static struct clk cam_ick = { .name = "cam_ick", - .ops = &clkops_omap2_dflt, + .ops = &clkops_omap2_iclk_dflt, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1395,7 +1387,7 @@ static struct clk cam_fck = { static struct clk mailboxes_ick = { .name = "mailboxes_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1405,7 +1397,7 @@ static struct clk mailboxes_ick = { static struct clk wdt4_ick = { .name = "wdt4_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1425,7 +1417,7 @@ static struct clk wdt4_fck = { static struct clk wdt3_ick = { .name = "wdt3_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1445,7 +1437,7 @@ static struct clk wdt3_fck = { static struct clk mspro_ick = { .name = "mspro_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1465,7 +1457,7 @@ static struct clk mspro_fck = { static struct clk mmc_ick = { .name = "mmc_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1485,7 +1477,7 @@ static struct clk mmc_fck = { static struct clk fac_ick = { .name = "fac_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1505,7 +1497,7 @@ static struct clk fac_fck = { static struct clk eac_ick = { .name = "eac_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1525,7 +1517,7 @@ static struct clk eac_fck = { static struct clk hdq_ick = { .name = "hdq_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1545,7 +1537,7 @@ static struct clk hdq_fck = { static struct clk i2c2_ick = { .name = "i2c2_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1565,7 +1557,7 @@ static struct clk i2c2_fck = { static struct clk i2c1_ick = { .name = "i2c1_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1583,12 +1575,18 @@ static struct clk i2c1_fck = { .recalc = &followparent_recalc, }; +/* + * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE + * accesses derived from this data. + */ static struct clk gpmc_fck = { .name = "gpmc_fck", - .ops = &clkops_null, /* RMK: missing? */ + .ops = &clkops_omap2_iclk_idle_only, .parent = &core_l3_ck, .flags = ENABLE_ON_INIT, .clkdm_name = "core_l3_clkdm", + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), + .enable_bit = OMAP24XX_AUTO_GPMC_SHIFT, .recalc = &followparent_recalc, }; @@ -1600,17 +1598,38 @@ static struct clk sdma_fck = { .recalc = &followparent_recalc, }; +/* + * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE + * accesses derived from this data. + */ static struct clk sdma_ick = { .name = "sdma_ick", - .ops = &clkops_null, /* RMK: missing? */ - .parent = &l4_ck, + .ops = &clkops_omap2_iclk_idle_only, + .parent = &core_l3_ck, + .clkdm_name = "core_l3_clkdm", + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), + .enable_bit = OMAP24XX_AUTO_SDMA_SHIFT, + .recalc = &followparent_recalc, +}; + +/* + * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE + * accesses derived from this data. + */ +static struct clk sdrc_ick = { + .name = "sdrc_ick", + .ops = &clkops_omap2_iclk_idle_only, + .parent = &core_l3_ck, + .flags = ENABLE_ON_INIT, .clkdm_name = "core_l3_clkdm", + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), + .enable_bit = OMAP24XX_AUTO_SDRC_SHIFT, .recalc = &followparent_recalc, }; static struct clk vlynq_ick = { .name = "vlynq_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l3_ck, .clkdm_name = "core_l3_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1659,7 +1678,7 @@ static struct clk vlynq_fck = { static struct clk des_ick = { .name = "des_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), @@ -1669,7 +1688,7 @@ static struct clk des_ick = { static struct clk sha_ick = { .name = "sha_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), @@ -1679,7 +1698,7 @@ static struct clk sha_ick = { static struct clk rng_ick = { .name = "rng_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), @@ -1689,7 +1708,7 @@ static struct clk rng_ick = { static struct clk aes_ick = { .name = "aes_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), @@ -1699,7 +1718,7 @@ static struct clk aes_ick = { static struct clk pka_ick = { .name = "pka_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), @@ -1777,7 +1796,6 @@ static struct omap_clk omap2420_clks[] = { CLK(NULL, "mpu_ck", &mpu_ck, CK_242X), /* dsp domain clocks */ CLK(NULL, "dsp_fck", &dsp_fck, CK_242X), - CLK(NULL, "dsp_irate_ick", &dsp_irate_ick, CK_242X), CLK(NULL, "dsp_ick", &dsp_ick, CK_242X), CLK(NULL, "iva1_ifck", &iva1_ifck, CK_242X), CLK(NULL, "iva1_mpu_int_ifck", &iva1_mpu_int_ifck, CK_242X), @@ -1797,6 +1815,7 @@ static struct omap_clk omap2420_clks[] = { /* L4 domain clocks */ CLK(NULL, "l4_ck", &l4_ck, CK_242X), CLK(NULL, "ssi_l4_ick", &ssi_l4_ick, CK_242X), + CLK(NULL, "wu_l4_ick", &wu_l4_ick, CK_242X), /* virtual meta-group clock */ CLK(NULL, "virt_prcm_set", &virt_prcm_set, CK_242X), /* general l4 interface ck, multi-parent functional clk */ @@ -1869,6 +1888,7 @@ static struct omap_clk omap2420_clks[] = { CLK(NULL, "gpmc_fck", &gpmc_fck, CK_242X), CLK(NULL, "sdma_fck", &sdma_fck, CK_242X), CLK(NULL, "sdma_ick", &sdma_ick, CK_242X), + CLK(NULL, "sdrc_ick", &sdrc_ick, CK_242X), CLK(NULL, "vlynq_ick", &vlynq_ick, CK_242X), CLK(NULL, "vlynq_fck", &vlynq_fck, CK_242X), CLK(NULL, "des_ick", &des_ick, CK_242X), @@ -1913,6 +1933,9 @@ int __init omap2420_clk_init(void) omap2_init_clk_clkdm(c->lk.clk); } + /* Disable autoidle on all clocks; let the PM code enable it later */ + omap_clk_disable_autoidle_all(); + /* Check the MPU rate set by bootloader */ clkrate = omap2xxx_clk_get_core_rate(&dpll_ck); for (prcm = rate_table; prcm->mpu_speed; prcm++) { diff --git a/arch/arm/mach-omap2/clock2430_data.c b/arch/arm/mach-omap2/clock2430_data.c index c047dcd007e5..bba018331a71 100644 --- a/arch/arm/mach-omap2/clock2430_data.c +++ b/arch/arm/mach-omap2/clock2430_data.c @@ -1,12 +1,12 @@ /* - * linux/arch/arm/mach-omap2/clock2430_data.c + * OMAP2430 clock data * - * Copyright (C) 2005-2009 Texas Instruments, Inc. - * Copyright (C) 2004-2010 Nokia Corporation + * Copyright (C) 2005-2009 Texas Instruments, Inc. + * Copyright (C) 2004-2011 Nokia Corporation * - * Contacts: - * Richard Woodruff <r-woodruff2@ti.com> - * Paul Walmsley + * Contacts: + * Richard Woodruff <r-woodruff2@ti.com> + * Paul Walmsley * * 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 @@ -34,18 +34,15 @@ /* * 2430 clock tree. * - * NOTE:In many cases here we are assigning a 'default' parent. In many - * cases the parent is selectable. The get/set parent calls will also - * switch sources. - * - * Many some clocks say always_enabled, but they can be auto idled for - * power savings. They will always be available upon clock request. + * NOTE:In many cases here we are assigning a 'default' parent. In + * many cases the parent is selectable. The set parent calls will + * also switch sources. * * Several sources are given initial rates which may be wrong, this will * be fixed up in the init func. * * Things are broadly separated below by clock domains. It is - * noteworthy that most periferals have dependencies on multiple clock + * noteworthy that most peripherals have dependencies on multiple clock * domains. Many get their interface clocks from the L4 domain, but get * functional clocks from fixed sources or other core domain derived * clocks. @@ -55,7 +52,7 @@ static struct clk func_32k_ck = { .name = "func_32k_ck", .ops = &clkops_null, - .rate = 32000, + .rate = 32768, .clkdm_name = "wkup_clkdm", }; @@ -116,7 +113,6 @@ static struct dpll_data dpll_dd = { .max_multiplier = 1023, .min_divider = 1, .max_divider = 16, - .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE }; /* @@ -125,7 +121,7 @@ static struct dpll_data dpll_dd = { */ static struct clk dpll_ck = { .name = "dpll_ck", - .ops = &clkops_null, + .ops = &clkops_omap2xxx_dpll_ops, .parent = &sys_ck, /* Can be func_32k also */ .dpll_data = &dpll_dd, .clkdm_name = "wkup_clkdm", @@ -434,37 +430,23 @@ static struct clk dsp_fck = { .recalc = &omap2_clksel_recalc, }; -/* DSP interface clock */ -static const struct clksel_rate dsp_irate_ick_rates[] = { - { .div = 1, .val = 1, .flags = RATE_IN_24XX }, - { .div = 2, .val = 2, .flags = RATE_IN_24XX }, - { .div = 3, .val = 3, .flags = RATE_IN_243X }, - { .div = 0 }, -}; - -static const struct clksel dsp_irate_ick_clksel[] = { - { .parent = &dsp_fck, .rates = dsp_irate_ick_rates }, +static const struct clksel dsp_ick_clksel[] = { + { .parent = &dsp_fck, .rates = dsp_ick_rates }, { .parent = NULL } }; -/* This clock does not exist as such in the TRM. */ -static struct clk dsp_irate_ick = { - .name = "dsp_irate_ick", - .ops = &clkops_null, - .parent = &dsp_fck, - .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL), - .clksel_mask = OMAP24XX_CLKSEL_DSP_IF_MASK, - .clksel = dsp_irate_ick_clksel, - .recalc = &omap2_clksel_recalc, -}; - /* 2430 only - EN_DSP controls both dsp fclk and iclk on 2430 */ static struct clk iva2_1_ick = { .name = "iva2_1_ick", .ops = &clkops_omap2_dflt_wait, - .parent = &dsp_irate_ick, + .parent = &dsp_fck, + .clkdm_name = "dsp_clkdm", .enable_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_FCLKEN), .enable_bit = OMAP24XX_CM_FCLKEN_DSP_EN_DSP_SHIFT, + .clksel_reg = OMAP_CM_REGADDR(OMAP24XX_DSP_MOD, CM_CLKSEL), + .clksel_mask = OMAP24XX_CLKSEL_DSP_IF_MASK, + .clksel = dsp_ick_clksel, + .recalc = &omap2_clksel_recalc, }; /* @@ -525,7 +507,7 @@ static const struct clksel usb_l4_ick_clksel[] = { /* It is unclear from TRM whether usb_l4_ick is really in L3 or L4 clkdm */ static struct clk usb_l4_ick = { /* FS-USB interface clock */ .name = "usb_l4_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l3_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), @@ -606,7 +588,7 @@ static struct clk ssi_ssr_sst_fck = { */ static struct clk ssi_l4_ick = { .name = "ssi_l4_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), @@ -661,6 +643,7 @@ static struct clk gfx_2d_fck = { .recalc = &omap2_clksel_recalc, }; +/* This interface clock does not have a CM_AUTOIDLE bit */ static struct clk gfx_ick = { .name = "gfx_ick", /* From l3 */ .ops = &clkops_omap2_dflt_wait, @@ -693,7 +676,7 @@ static const struct clksel mdm_ick_clksel[] = { static struct clk mdm_ick = { /* used both as a ick and fck */ .name = "mdm_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_ck, .clkdm_name = "mdm_clkdm", .enable_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_ICLKEN), @@ -706,7 +689,7 @@ static struct clk mdm_ick = { /* used both as a ick and fck */ static struct clk mdm_osc_ck = { .name = "mdm_osc_ck", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_mdmclk_dflt_wait, .parent = &osc_ck, .clkdm_name = "mdm_clkdm", .enable_reg = OMAP_CM_REGADDR(OMAP2430_MDM_MOD, CM_FCLKEN), @@ -751,7 +734,7 @@ static const struct clksel dss1_fck_clksel[] = { static struct clk dss_ick = { /* Enables both L3,L4 ICLK's */ .name = "dss_ick", - .ops = &clkops_omap2_dflt, + .ops = &clkops_omap2_iclk_dflt, .parent = &l4_ck, /* really both l3 and l4 */ .clkdm_name = "dss_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -813,6 +796,14 @@ static struct clk dss_54m_fck = { /* Alt clk used in power management */ .recalc = &followparent_recalc, }; +static struct clk wu_l4_ick = { + .name = "wu_l4_ick", + .ops = &clkops_null, + .parent = &sys_ck, + .clkdm_name = "wkup_clkdm", + .recalc = &followparent_recalc, +}; + /* * CORE power domain ICLK & FCLK defines. * Many of the these can have more than one possible parent. Entries @@ -833,9 +824,9 @@ static const struct clksel omap24xx_gpt_clksel[] = { static struct clk gpt1_ick = { .name = "gpt1_ick", - .ops = &clkops_omap2_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", + .ops = &clkops_omap2_iclk_dflt_wait, + .parent = &wu_l4_ick, + .clkdm_name = "wkup_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP24XX_EN_GPT1_SHIFT, .recalc = &followparent_recalc, @@ -859,7 +850,7 @@ static struct clk gpt1_fck = { static struct clk gpt2_ick = { .name = "gpt2_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -883,7 +874,7 @@ static struct clk gpt2_fck = { static struct clk gpt3_ick = { .name = "gpt3_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -907,7 +898,7 @@ static struct clk gpt3_fck = { static struct clk gpt4_ick = { .name = "gpt4_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -931,7 +922,7 @@ static struct clk gpt4_fck = { static struct clk gpt5_ick = { .name = "gpt5_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -955,7 +946,7 @@ static struct clk gpt5_fck = { static struct clk gpt6_ick = { .name = "gpt6_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -979,8 +970,9 @@ static struct clk gpt6_fck = { static struct clk gpt7_ick = { .name = "gpt7_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, + .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP24XX_EN_GPT7_SHIFT, .recalc = &followparent_recalc, @@ -1002,7 +994,7 @@ static struct clk gpt7_fck = { static struct clk gpt8_ick = { .name = "gpt8_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1026,7 +1018,7 @@ static struct clk gpt8_fck = { static struct clk gpt9_ick = { .name = "gpt9_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1050,7 +1042,7 @@ static struct clk gpt9_fck = { static struct clk gpt10_ick = { .name = "gpt10_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1074,7 +1066,7 @@ static struct clk gpt10_fck = { static struct clk gpt11_ick = { .name = "gpt11_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1098,7 +1090,7 @@ static struct clk gpt11_fck = { static struct clk gpt12_ick = { .name = "gpt12_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1122,7 +1114,7 @@ static struct clk gpt12_fck = { static struct clk mcbsp1_ick = { .name = "mcbsp1_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1162,7 +1154,7 @@ static struct clk mcbsp1_fck = { static struct clk mcbsp2_ick = { .name = "mcbsp2_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1186,7 +1178,7 @@ static struct clk mcbsp2_fck = { static struct clk mcbsp3_ick = { .name = "mcbsp3_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), @@ -1210,7 +1202,7 @@ static struct clk mcbsp3_fck = { static struct clk mcbsp4_ick = { .name = "mcbsp4_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), @@ -1234,7 +1226,7 @@ static struct clk mcbsp4_fck = { static struct clk mcbsp5_ick = { .name = "mcbsp5_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), @@ -1258,7 +1250,7 @@ static struct clk mcbsp5_fck = { static struct clk mcspi1_ick = { .name = "mcspi1_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1278,7 +1270,7 @@ static struct clk mcspi1_fck = { static struct clk mcspi2_ick = { .name = "mcspi2_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1298,7 +1290,7 @@ static struct clk mcspi2_fck = { static struct clk mcspi3_ick = { .name = "mcspi3_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), @@ -1318,7 +1310,7 @@ static struct clk mcspi3_fck = { static struct clk uart1_ick = { .name = "uart1_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1338,7 +1330,7 @@ static struct clk uart1_fck = { static struct clk uart2_ick = { .name = "uart2_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1358,7 +1350,7 @@ static struct clk uart2_fck = { static struct clk uart3_ick = { .name = "uart3_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), @@ -1378,9 +1370,9 @@ static struct clk uart3_fck = { static struct clk gpios_ick = { .name = "gpios_ick", - .ops = &clkops_omap2_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", + .ops = &clkops_omap2_iclk_dflt_wait, + .parent = &wu_l4_ick, + .clkdm_name = "wkup_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP24XX_EN_GPIOS_SHIFT, .recalc = &followparent_recalc, @@ -1398,9 +1390,9 @@ static struct clk gpios_fck = { static struct clk mpu_wdt_ick = { .name = "mpu_wdt_ick", - .ops = &clkops_omap2_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", + .ops = &clkops_omap2_iclk_dflt_wait, + .parent = &wu_l4_ick, + .clkdm_name = "wkup_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP24XX_EN_MPU_WDT_SHIFT, .recalc = &followparent_recalc, @@ -1418,10 +1410,10 @@ static struct clk mpu_wdt_fck = { static struct clk sync_32k_ick = { .name = "sync_32k_ick", - .ops = &clkops_omap2_dflt_wait, - .parent = &l4_ck, + .ops = &clkops_omap2_iclk_dflt_wait, .flags = ENABLE_ON_INIT, - .clkdm_name = "core_l4_clkdm", + .parent = &wu_l4_ick, + .clkdm_name = "wkup_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP24XX_EN_32KSYNC_SHIFT, .recalc = &followparent_recalc, @@ -1429,9 +1421,9 @@ static struct clk sync_32k_ick = { static struct clk wdt1_ick = { .name = "wdt1_ick", - .ops = &clkops_omap2_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", + .ops = &clkops_omap2_iclk_dflt_wait, + .parent = &wu_l4_ick, + .clkdm_name = "wkup_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP24XX_EN_WDT1_SHIFT, .recalc = &followparent_recalc, @@ -1439,10 +1431,10 @@ static struct clk wdt1_ick = { static struct clk omapctrl_ick = { .name = "omapctrl_ick", - .ops = &clkops_omap2_dflt_wait, - .parent = &l4_ck, + .ops = &clkops_omap2_iclk_dflt_wait, .flags = ENABLE_ON_INIT, - .clkdm_name = "core_l4_clkdm", + .parent = &wu_l4_ick, + .clkdm_name = "wkup_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP24XX_EN_OMAPCTRL_SHIFT, .recalc = &followparent_recalc, @@ -1450,9 +1442,9 @@ static struct clk omapctrl_ick = { static struct clk icr_ick = { .name = "icr_ick", - .ops = &clkops_omap2_dflt_wait, - .parent = &l4_ck, - .clkdm_name = "core_l4_clkdm", + .ops = &clkops_omap2_iclk_dflt_wait, + .parent = &wu_l4_ick, + .clkdm_name = "wkup_clkdm", .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP2430_EN_ICR_SHIFT, .recalc = &followparent_recalc, @@ -1460,7 +1452,7 @@ static struct clk icr_ick = { static struct clk cam_ick = { .name = "cam_ick", - .ops = &clkops_omap2_dflt, + .ops = &clkops_omap2_iclk_dflt, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1485,7 +1477,7 @@ static struct clk cam_fck = { static struct clk mailboxes_ick = { .name = "mailboxes_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1495,7 +1487,7 @@ static struct clk mailboxes_ick = { static struct clk wdt4_ick = { .name = "wdt4_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1515,7 +1507,7 @@ static struct clk wdt4_fck = { static struct clk mspro_ick = { .name = "mspro_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1535,7 +1527,7 @@ static struct clk mspro_fck = { static struct clk fac_ick = { .name = "fac_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1555,7 +1547,7 @@ static struct clk fac_fck = { static struct clk hdq_ick = { .name = "hdq_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1579,7 +1571,7 @@ static struct clk hdq_fck = { */ static struct clk i2c2_ick = { .name = "i2c2_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1603,7 +1595,7 @@ static struct clk i2chs2_fck = { */ static struct clk i2c1_ick = { .name = "i2c1_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -1621,12 +1613,18 @@ static struct clk i2chs1_fck = { .recalc = &followparent_recalc, }; +/* + * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE + * accesses derived from this data. + */ static struct clk gpmc_fck = { .name = "gpmc_fck", - .ops = &clkops_null, /* RMK: missing? */ + .ops = &clkops_omap2_iclk_idle_only, .parent = &core_l3_ck, .flags = ENABLE_ON_INIT, .clkdm_name = "core_l3_clkdm", + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), + .enable_bit = OMAP24XX_AUTO_GPMC_SHIFT, .recalc = &followparent_recalc, }; @@ -1638,20 +1636,26 @@ static struct clk sdma_fck = { .recalc = &followparent_recalc, }; +/* + * The enable_reg/enable_bit in this clock is only used for CM_AUTOIDLE + * accesses derived from this data. + */ static struct clk sdma_ick = { .name = "sdma_ick", - .ops = &clkops_null, /* RMK: missing? */ - .parent = &l4_ck, + .ops = &clkops_omap2_iclk_idle_only, + .parent = &core_l3_ck, .clkdm_name = "core_l3_clkdm", + .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), + .enable_bit = OMAP24XX_AUTO_SDMA_SHIFT, .recalc = &followparent_recalc, }; static struct clk sdrc_ick = { .name = "sdrc_ick", - .ops = &clkops_omap2_dflt_wait, - .parent = &l4_ck, + .ops = &clkops_omap2_iclk_idle_only, + .parent = &core_l3_ck, .flags = ENABLE_ON_INIT, - .clkdm_name = "core_l4_clkdm", + .clkdm_name = "core_l3_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), .enable_bit = OMAP2430_EN_SDRC_SHIFT, .recalc = &followparent_recalc, @@ -1659,7 +1663,7 @@ static struct clk sdrc_ick = { static struct clk des_ick = { .name = "des_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), @@ -1669,7 +1673,7 @@ static struct clk des_ick = { static struct clk sha_ick = { .name = "sha_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), @@ -1679,7 +1683,7 @@ static struct clk sha_ick = { static struct clk rng_ick = { .name = "rng_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), @@ -1689,7 +1693,7 @@ static struct clk rng_ick = { static struct clk aes_ick = { .name = "aes_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), @@ -1699,7 +1703,7 @@ static struct clk aes_ick = { static struct clk pka_ick = { .name = "pka_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_ICLKEN4), @@ -1719,7 +1723,7 @@ static struct clk usb_fck = { static struct clk usbhs_ick = { .name = "usbhs_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l3_ck, .clkdm_name = "core_l3_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), @@ -1729,7 +1733,7 @@ static struct clk usbhs_ick = { static struct clk mmchs1_ick = { .name = "mmchs1_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), @@ -1741,7 +1745,7 @@ static struct clk mmchs1_fck = { .name = "mmchs1_fck", .ops = &clkops_omap2_dflt_wait, .parent = &func_96m_ck, - .clkdm_name = "core_l3_clkdm", + .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), .enable_bit = OMAP2430_EN_MMCHS1_SHIFT, .recalc = &followparent_recalc, @@ -1749,7 +1753,7 @@ static struct clk mmchs1_fck = { static struct clk mmchs2_ick = { .name = "mmchs2_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), @@ -1761,6 +1765,7 @@ static struct clk mmchs2_fck = { .name = "mmchs2_fck", .ops = &clkops_omap2_dflt_wait, .parent = &func_96m_ck, + .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, OMAP24XX_CM_FCLKEN2), .enable_bit = OMAP2430_EN_MMCHS2_SHIFT, .recalc = &followparent_recalc, @@ -1768,7 +1773,7 @@ static struct clk mmchs2_fck = { static struct clk gpio5_ick = { .name = "gpio5_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), @@ -1788,7 +1793,7 @@ static struct clk gpio5_fck = { static struct clk mdm_intc_ick = { .name = "mdm_intc_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ck, .clkdm_name = "core_l4_clkdm", .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), @@ -1880,7 +1885,6 @@ static struct omap_clk omap2430_clks[] = { CLK(NULL, "mpu_ck", &mpu_ck, CK_243X), /* dsp domain clocks */ CLK(NULL, "dsp_fck", &dsp_fck, CK_243X), - CLK(NULL, "dsp_irate_ick", &dsp_irate_ick, CK_243X), CLK(NULL, "iva2_1_ick", &iva2_1_ick, CK_243X), /* GFX domain clocks */ CLK(NULL, "gfx_3d_fck", &gfx_3d_fck, CK_243X), @@ -1901,6 +1905,7 @@ static struct omap_clk omap2430_clks[] = { /* L4 domain clocks */ CLK(NULL, "l4_ck", &l4_ck, CK_243X), CLK(NULL, "ssi_l4_ick", &ssi_l4_ick, CK_243X), + CLK(NULL, "wu_l4_ick", &wu_l4_ick, CK_243X), /* virtual meta-group clock */ CLK(NULL, "virt_prcm_set", &virt_prcm_set, CK_243X), /* general l4 interface ck, multi-parent functional clk */ @@ -1984,15 +1989,15 @@ static struct omap_clk omap2430_clks[] = { CLK(NULL, "pka_ick", &pka_ick, CK_243X), CLK(NULL, "usb_fck", &usb_fck, CK_243X), CLK("musb-omap2430", "ick", &usbhs_ick, CK_243X), - CLK("mmci-omap-hs.0", "ick", &mmchs1_ick, CK_243X), - CLK("mmci-omap-hs.0", "fck", &mmchs1_fck, CK_243X), - CLK("mmci-omap-hs.1", "ick", &mmchs2_ick, CK_243X), - CLK("mmci-omap-hs.1", "fck", &mmchs2_fck, CK_243X), + CLK("omap_hsmmc.0", "ick", &mmchs1_ick, CK_243X), + CLK("omap_hsmmc.0", "fck", &mmchs1_fck, CK_243X), + CLK("omap_hsmmc.1", "ick", &mmchs2_ick, CK_243X), + CLK("omap_hsmmc.1", "fck", &mmchs2_fck, CK_243X), CLK(NULL, "gpio5_ick", &gpio5_ick, CK_243X), CLK(NULL, "gpio5_fck", &gpio5_fck, CK_243X), CLK(NULL, "mdm_intc_ick", &mdm_intc_ick, CK_243X), - CLK("mmci-omap-hs.0", "mmchsdb_fck", &mmchsdb1_fck, CK_243X), - CLK("mmci-omap-hs.1", "mmchsdb_fck", &mmchsdb2_fck, CK_243X), + CLK("omap_hsmmc.0", "mmchsdb_fck", &mmchsdb1_fck, CK_243X), + CLK("omap_hsmmc.1", "mmchsdb_fck", &mmchsdb2_fck, CK_243X), }; /* @@ -2028,6 +2033,9 @@ int __init omap2430_clk_init(void) omap2_init_clk_clkdm(c->lk.clk); } + /* Disable autoidle on all clocks; let the PM code enable it later */ + omap_clk_disable_autoidle_all(); + /* Check the MPU rate set by bootloader */ clkrate = omap2xxx_clk_get_core_rate(&dpll_ck); for (prcm = rate_table; prcm->mpu_speed; prcm++) { diff --git a/arch/arm/mach-omap2/clock2xxx.h b/arch/arm/mach-omap2/clock2xxx.h index 6a658b890c17..cb6df8ca9e4a 100644 --- a/arch/arm/mach-omap2/clock2xxx.h +++ b/arch/arm/mach-omap2/clock2xxx.h @@ -20,16 +20,16 @@ u32 omap2xxx_get_apll_clkin(void); u32 omap2xxx_get_sysclkdiv(void); void omap2xxx_clk_prepare_for_reboot(void); -#ifdef CONFIG_ARCH_OMAP2420 +#ifdef CONFIG_SOC_OMAP2420 int omap2420_clk_init(void); #else -#define omap2420_clk_init() 0 +#define omap2420_clk_init() do { } while(0) #endif -#ifdef CONFIG_ARCH_OMAP2430 +#ifdef CONFIG_SOC_OMAP2430 int omap2430_clk_init(void); #else -#define omap2430_clk_init() 0 +#define omap2430_clk_init() do { } while(0) #endif extern void __iomem *prcm_clksrc_ctrl, *cm_idlest_pll; diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c index 287abc480924..1fc96b9ee330 100644 --- a/arch/arm/mach-omap2/clock34xx.c +++ b/arch/arm/mach-omap2/clock34xx.c @@ -2,7 +2,7 @@ * OMAP3-specific clock framework functions * * Copyright (C) 2007-2008 Texas Instruments, Inc. - * Copyright (C) 2007-2010 Nokia Corporation + * Copyright (C) 2007-2011 Nokia Corporation * * Paul Walmsley * Jouni Högander @@ -59,6 +59,15 @@ const struct clkops clkops_omap3430es2_ssi_wait = { .find_companion = omap2_clk_dflt_find_companion, }; +const struct clkops clkops_omap3430es2_iclk_ssi_wait = { + .enable = omap2_dflt_clk_enable, + .disable = omap2_dflt_clk_disable, + .find_idlest = omap3430es2_clk_ssi_find_idlest, + .find_companion = omap2_clk_dflt_find_companion, + .allow_idle = omap2_clkt_iclk_allow_idle, + .deny_idle = omap2_clkt_iclk_deny_idle, +}; + /** * omap3430es2_clk_dss_usbhost_find_idlest - CM_IDLEST info for DSS, USBHOST * @clk: struct clk * being enabled @@ -94,6 +103,15 @@ const struct clkops clkops_omap3430es2_dss_usbhost_wait = { .find_companion = omap2_clk_dflt_find_companion, }; +const struct clkops clkops_omap3430es2_iclk_dss_usbhost_wait = { + .enable = omap2_dflt_clk_enable, + .disable = omap2_dflt_clk_disable, + .find_idlest = omap3430es2_clk_dss_usbhost_find_idlest, + .find_companion = omap2_clk_dflt_find_companion, + .allow_idle = omap2_clkt_iclk_allow_idle, + .deny_idle = omap2_clkt_iclk_deny_idle, +}; + /** * omap3430es2_clk_hsotgusb_find_idlest - return CM_IDLEST info for HSOTGUSB * @clk: struct clk * being enabled @@ -124,3 +142,12 @@ const struct clkops clkops_omap3430es2_hsotgusb_wait = { .find_idlest = omap3430es2_clk_hsotgusb_find_idlest, .find_companion = omap2_clk_dflt_find_companion, }; + +const struct clkops clkops_omap3430es2_iclk_hsotgusb_wait = { + .enable = omap2_dflt_clk_enable, + .disable = omap2_dflt_clk_disable, + .find_idlest = omap3430es2_clk_hsotgusb_find_idlest, + .find_companion = omap2_clk_dflt_find_companion, + .allow_idle = omap2_clkt_iclk_allow_idle, + .deny_idle = omap2_clkt_iclk_deny_idle, +}; diff --git a/arch/arm/mach-omap2/clock34xx.h b/arch/arm/mach-omap2/clock34xx.h index 628e8de57680..084ba71b2b31 100644 --- a/arch/arm/mach-omap2/clock34xx.h +++ b/arch/arm/mach-omap2/clock34xx.h @@ -2,14 +2,17 @@ * OMAP34xx clock function prototypes and macros * * Copyright (C) 2007-2010 Texas Instruments, Inc. - * Copyright (C) 2007-2010 Nokia Corporation + * Copyright (C) 2007-2011 Nokia Corporation */ #ifndef __ARCH_ARM_MACH_OMAP2_CLOCK34XX_H #define __ARCH_ARM_MACH_OMAP2_CLOCK34XX_H extern const struct clkops clkops_omap3430es2_ssi_wait; +extern const struct clkops clkops_omap3430es2_iclk_ssi_wait; extern const struct clkops clkops_omap3430es2_hsotgusb_wait; +extern const struct clkops clkops_omap3430es2_iclk_hsotgusb_wait; extern const struct clkops clkops_omap3430es2_dss_usbhost_wait; +extern const struct clkops clkops_omap3430es2_iclk_dss_usbhost_wait; #endif diff --git a/arch/arm/mach-omap2/clock3517.c b/arch/arm/mach-omap2/clock3517.c index 74116a3cf099..2e97d08f0e56 100644 --- a/arch/arm/mach-omap2/clock3517.c +++ b/arch/arm/mach-omap2/clock3517.c @@ -2,7 +2,7 @@ * OMAP3517/3505-specific clock framework functions * * Copyright (C) 2010 Texas Instruments, Inc. - * Copyright (C) 2010 Nokia Corporation + * Copyright (C) 2011 Nokia Corporation * * Ranjith Lohithakshan * Paul Walmsley @@ -119,6 +119,8 @@ const struct clkops clkops_am35xx_ipss_wait = { .disable = omap2_dflt_clk_disable, .find_idlest = am35xx_clk_ipss_find_idlest, .find_companion = omap2_clk_dflt_find_companion, + .allow_idle = omap2_clkt_iclk_allow_idle, + .deny_idle = omap2_clkt_iclk_deny_idle, }; diff --git a/arch/arm/mach-omap2/clock3xxx.c b/arch/arm/mach-omap2/clock3xxx.c index e9f66b6dec18..952c3e01c9eb 100644 --- a/arch/arm/mach-omap2/clock3xxx.c +++ b/arch/arm/mach-omap2/clock3xxx.c @@ -65,9 +65,6 @@ void __init omap3_clk_lock_dpll5(void) clk_set_rate(dpll5_clk, DPLL5_FREQ_FOR_USBHOST); clk_enable(dpll5_clk); - /* Enable autoidle to allow it to enter low power bypass */ - omap3_dpll_allow_idle(dpll5_clk); - /* Program dpll5_m2_clk divider for no division */ dpll5_m2_clk = clk_get(NULL, "dpll5_m2_ck"); clk_enable(dpll5_m2_clk); diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c index fbb1e30a73dc..fcb321a64f13 100644 --- a/arch/arm/mach-omap2/clock3xxx_data.c +++ b/arch/arm/mach-omap2/clock3xxx_data.c @@ -2,7 +2,7 @@ * OMAP3 clock data * * Copyright (C) 2007-2010 Texas Instruments, Inc. - * Copyright (C) 2007-2010 Nokia Corporation + * Copyright (C) 2007-2011 Nokia Corporation * * Written by Paul Walmsley * With many device clock fixes by Kevin Hilman and Jouni Högander @@ -291,12 +291,11 @@ static struct dpll_data dpll1_dd = { .max_multiplier = OMAP3_MAX_DPLL_MULT, .min_divider = 1, .max_divider = OMAP3_MAX_DPLL_DIV, - .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE }; static struct clk dpll1_ck = { .name = "dpll1_ck", - .ops = &clkops_null, + .ops = &clkops_omap3_noncore_dpll_ops, .parent = &sys_ck, .dpll_data = &dpll1_dd, .round_rate = &omap2_dpll_round_rate, @@ -364,7 +363,6 @@ static struct dpll_data dpll2_dd = { .max_multiplier = OMAP3_MAX_DPLL_MULT, .min_divider = 1, .max_divider = OMAP3_MAX_DPLL_DIV, - .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE }; static struct clk dpll2_ck = { @@ -424,12 +422,11 @@ static struct dpll_data dpll3_dd = { .max_multiplier = OMAP3_MAX_DPLL_MULT, .min_divider = 1, .max_divider = OMAP3_MAX_DPLL_DIV, - .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE }; static struct clk dpll3_ck = { .name = "dpll3_ck", - .ops = &clkops_null, + .ops = &clkops_omap3_core_dpll_ops, .parent = &sys_ck, .dpll_data = &dpll3_dd, .round_rate = &omap2_dpll_round_rate, @@ -583,7 +580,6 @@ static struct dpll_data dpll4_dd_34xx __initdata = { .max_multiplier = OMAP3_MAX_DPLL_MULT, .min_divider = 1, .max_divider = OMAP3_MAX_DPLL_DIV, - .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE }; static struct dpll_data dpll4_dd_3630 __initdata = { @@ -607,7 +603,6 @@ static struct dpll_data dpll4_dd_3630 __initdata = { .max_multiplier = OMAP3630_MAX_JTYPE_DPLL_MULT, .min_divider = 1, .max_divider = OMAP3_MAX_DPLL_DIV, - .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE, .flags = DPLL_J_TYPE }; @@ -939,7 +934,6 @@ static struct dpll_data dpll5_dd = { .max_multiplier = OMAP3_MAX_DPLL_MULT, .min_divider = 1, .max_divider = OMAP3_MAX_DPLL_DIV, - .rate_tolerance = DEFAULT_DPLL_RATE_TOLERANCE }; static struct clk dpll5_ck = { @@ -1205,7 +1199,10 @@ static const struct clksel gfx_l3_clksel[] = { { .parent = NULL } }; -/* Virtual parent clock for gfx_l3_ick and gfx_l3_fck */ +/* + * Virtual parent clock for gfx_l3_ick and gfx_l3_fck + * This interface clock does not have a CM_AUTOIDLE bit + */ static struct clk gfx_l3_ck = { .name = "gfx_l3_ck", .ops = &clkops_omap2_dflt_wait, @@ -1304,6 +1301,7 @@ static struct clk sgx_fck = { .round_rate = &omap2_clksel_round_rate }; +/* This interface clock does not have a CM_AUTOIDLE bit */ static struct clk sgx_ick = { .name = "sgx_ick", .ops = &clkops_omap2_dflt_wait, @@ -1328,7 +1326,7 @@ static struct clk d2d_26m_fck = { static struct clk modem_fck = { .name = "modem_fck", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_mdmclk_dflt_wait, .parent = &sys_ck, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_FCLKEN1), .enable_bit = OMAP3430_EN_MODEM_SHIFT, @@ -1338,7 +1336,7 @@ static struct clk modem_fck = { static struct clk sad2d_ick = { .name = "sad2d_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l3_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_SAD2D_SHIFT, @@ -1348,7 +1346,7 @@ static struct clk sad2d_ick = { static struct clk mad2d_ick = { .name = "mad2d_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l3_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), .enable_bit = OMAP3430_EN_MAD2D_SHIFT, @@ -1718,7 +1716,7 @@ static struct clk core_l3_ick = { static struct clk hsotgusb_ick_3430es1 = { .name = "hsotgusb_ick", - .ops = &clkops_omap2_dflt, + .ops = &clkops_omap2_iclk_dflt, .parent = &core_l3_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_HSOTGUSB_SHIFT, @@ -1728,7 +1726,7 @@ static struct clk hsotgusb_ick_3430es1 = { static struct clk hsotgusb_ick_3430es2 = { .name = "hsotgusb_ick", - .ops = &clkops_omap3430es2_hsotgusb_wait, + .ops = &clkops_omap3430es2_iclk_hsotgusb_wait, .parent = &core_l3_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_HSOTGUSB_SHIFT, @@ -1736,6 +1734,7 @@ static struct clk hsotgusb_ick_3430es2 = { .recalc = &followparent_recalc, }; +/* This interface clock does not have a CM_AUTOIDLE bit */ static struct clk sdrc_ick = { .name = "sdrc_ick", .ops = &clkops_omap2_dflt_wait, @@ -1767,7 +1766,7 @@ static struct clk security_l3_ick = { static struct clk pka_ick = { .name = "pka_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &security_l3_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_bit = OMAP3430_EN_PKA_SHIFT, @@ -1786,7 +1785,7 @@ static struct clk core_l4_ick = { static struct clk usbtll_ick = { .name = "usbtll_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN3), .enable_bit = OMAP3430ES2_EN_USBTLL_SHIFT, @@ -1796,7 +1795,7 @@ static struct clk usbtll_ick = { static struct clk mmchs3_ick = { .name = "mmchs3_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430ES2_EN_MMC3_SHIFT, @@ -1807,7 +1806,7 @@ static struct clk mmchs3_ick = { /* Intersystem Communication Registers - chassis mode only */ static struct clk icr_ick = { .name = "icr_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_ICR_SHIFT, @@ -1817,7 +1816,7 @@ static struct clk icr_ick = { static struct clk aes2_ick = { .name = "aes2_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_AES2_SHIFT, @@ -1827,7 +1826,7 @@ static struct clk aes2_ick = { static struct clk sha12_ick = { .name = "sha12_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_SHA12_SHIFT, @@ -1837,7 +1836,7 @@ static struct clk sha12_ick = { static struct clk des2_ick = { .name = "des2_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_DES2_SHIFT, @@ -1847,7 +1846,7 @@ static struct clk des2_ick = { static struct clk mmchs2_ick = { .name = "mmchs2_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MMC2_SHIFT, @@ -1857,7 +1856,7 @@ static struct clk mmchs2_ick = { static struct clk mmchs1_ick = { .name = "mmchs1_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MMC1_SHIFT, @@ -1867,7 +1866,7 @@ static struct clk mmchs1_ick = { static struct clk mspro_ick = { .name = "mspro_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MSPRO_SHIFT, @@ -1877,7 +1876,7 @@ static struct clk mspro_ick = { static struct clk hdq_ick = { .name = "hdq_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_HDQ_SHIFT, @@ -1887,7 +1886,7 @@ static struct clk hdq_ick = { static struct clk mcspi4_ick = { .name = "mcspi4_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MCSPI4_SHIFT, @@ -1897,7 +1896,7 @@ static struct clk mcspi4_ick = { static struct clk mcspi3_ick = { .name = "mcspi3_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MCSPI3_SHIFT, @@ -1907,7 +1906,7 @@ static struct clk mcspi3_ick = { static struct clk mcspi2_ick = { .name = "mcspi2_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MCSPI2_SHIFT, @@ -1917,7 +1916,7 @@ static struct clk mcspi2_ick = { static struct clk mcspi1_ick = { .name = "mcspi1_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MCSPI1_SHIFT, @@ -1927,7 +1926,7 @@ static struct clk mcspi1_ick = { static struct clk i2c3_ick = { .name = "i2c3_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_I2C3_SHIFT, @@ -1937,7 +1936,7 @@ static struct clk i2c3_ick = { static struct clk i2c2_ick = { .name = "i2c2_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_I2C2_SHIFT, @@ -1947,7 +1946,7 @@ static struct clk i2c2_ick = { static struct clk i2c1_ick = { .name = "i2c1_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_I2C1_SHIFT, @@ -1957,7 +1956,7 @@ static struct clk i2c1_ick = { static struct clk uart2_ick = { .name = "uart2_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_UART2_SHIFT, @@ -1967,7 +1966,7 @@ static struct clk uart2_ick = { static struct clk uart1_ick = { .name = "uart1_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_UART1_SHIFT, @@ -1977,7 +1976,7 @@ static struct clk uart1_ick = { static struct clk gpt11_ick = { .name = "gpt11_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_GPT11_SHIFT, @@ -1987,7 +1986,7 @@ static struct clk gpt11_ick = { static struct clk gpt10_ick = { .name = "gpt10_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_GPT10_SHIFT, @@ -1997,7 +1996,7 @@ static struct clk gpt10_ick = { static struct clk mcbsp5_ick = { .name = "mcbsp5_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MCBSP5_SHIFT, @@ -2007,7 +2006,7 @@ static struct clk mcbsp5_ick = { static struct clk mcbsp1_ick = { .name = "mcbsp1_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MCBSP1_SHIFT, @@ -2017,7 +2016,7 @@ static struct clk mcbsp1_ick = { static struct clk fac_ick = { .name = "fac_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430ES1_EN_FAC_SHIFT, @@ -2027,7 +2026,7 @@ static struct clk fac_ick = { static struct clk mailboxes_ick = { .name = "mailboxes_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_MAILBOXES_SHIFT, @@ -2037,7 +2036,7 @@ static struct clk mailboxes_ick = { static struct clk omapctrl_ick = { .name = "omapctrl_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_OMAPCTRL_SHIFT, @@ -2057,7 +2056,7 @@ static struct clk ssi_l4_ick = { static struct clk ssi_ick_3430es1 = { .name = "ssi_ick", - .ops = &clkops_omap2_dflt, + .ops = &clkops_omap2_iclk_dflt, .parent = &ssi_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_SSI_SHIFT, @@ -2067,7 +2066,7 @@ static struct clk ssi_ick_3430es1 = { static struct clk ssi_ick_3430es2 = { .name = "ssi_ick", - .ops = &clkops_omap3430es2_ssi_wait, + .ops = &clkops_omap3430es2_iclk_ssi_wait, .parent = &ssi_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = OMAP3430_EN_SSI_SHIFT, @@ -2085,7 +2084,7 @@ static const struct clksel usb_l4_clksel[] = { static struct clk usb_l4_ick = { .name = "usb_l4_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &l4_ick, .init = &omap2_init_clksel_parent, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), @@ -2107,7 +2106,7 @@ static struct clk security_l4_ick2 = { static struct clk aes1_ick = { .name = "aes1_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &security_l4_ick2, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_bit = OMAP3430_EN_AES1_SHIFT, @@ -2116,7 +2115,7 @@ static struct clk aes1_ick = { static struct clk rng_ick = { .name = "rng_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &security_l4_ick2, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_bit = OMAP3430_EN_RNG_SHIFT, @@ -2125,7 +2124,7 @@ static struct clk rng_ick = { static struct clk sha11_ick = { .name = "sha11_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &security_l4_ick2, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_bit = OMAP3430_EN_SHA11_SHIFT, @@ -2134,7 +2133,7 @@ static struct clk sha11_ick = { static struct clk des1_ick = { .name = "des1_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &security_l4_ick2, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN2), .enable_bit = OMAP3430_EN_DES1_SHIFT, @@ -2195,7 +2194,7 @@ static struct clk dss2_alwon_fck = { static struct clk dss_ick_3430es1 = { /* Handles both L3 and L4 clocks */ .name = "dss_ick", - .ops = &clkops_omap2_dflt, + .ops = &clkops_omap2_iclk_dflt, .parent = &l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_ICLKEN), .enable_bit = OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT, @@ -2206,7 +2205,7 @@ static struct clk dss_ick_3430es1 = { static struct clk dss_ick_3430es2 = { /* Handles both L3 and L4 clocks */ .name = "dss_ick", - .ops = &clkops_omap3430es2_dss_usbhost_wait, + .ops = &clkops_omap3430es2_iclk_dss_usbhost_wait, .parent = &l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_DSS_MOD, CM_ICLKEN), .enable_bit = OMAP3430_CM_ICLKEN_DSS_EN_DSS_SHIFT, @@ -2229,7 +2228,7 @@ static struct clk cam_mclk = { static struct clk cam_ick = { /* Handles both L3 and L4 clocks */ .name = "cam_ick", - .ops = &clkops_omap2_dflt, + .ops = &clkops_omap2_iclk_dflt, .parent = &l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_CAM_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_CAM_SHIFT, @@ -2272,7 +2271,7 @@ static struct clk usbhost_48m_fck = { static struct clk usbhost_ick = { /* Handles both L3 and L4 clocks */ .name = "usbhost_ick", - .ops = &clkops_omap3430es2_dss_usbhost_wait, + .ops = &clkops_omap3430es2_iclk_dss_usbhost_wait, .parent = &l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430ES2_USBHOST_MOD, CM_ICLKEN), .enable_bit = OMAP3430ES2_EN_USBHOST_SHIFT, @@ -2372,7 +2371,7 @@ static struct clk wkup_l4_ick = { /* Never specifically named in the TRM, so we have to infer a likely name */ static struct clk usim_ick = { .name = "usim_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &wkup_l4_ick, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP3430ES2_EN_USIMOCP_SHIFT, @@ -2382,7 +2381,7 @@ static struct clk usim_ick = { static struct clk wdt2_ick = { .name = "wdt2_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &wkup_l4_ick, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_WDT2_SHIFT, @@ -2392,7 +2391,7 @@ static struct clk wdt2_ick = { static struct clk wdt1_ick = { .name = "wdt1_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &wkup_l4_ick, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_WDT1_SHIFT, @@ -2402,7 +2401,7 @@ static struct clk wdt1_ick = { static struct clk gpio1_ick = { .name = "gpio1_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &wkup_l4_ick, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPIO1_SHIFT, @@ -2412,7 +2411,7 @@ static struct clk gpio1_ick = { static struct clk omap_32ksync_ick = { .name = "omap_32ksync_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &wkup_l4_ick, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_32KSYNC_SHIFT, @@ -2423,7 +2422,7 @@ static struct clk omap_32ksync_ick = { /* XXX This clock no longer exists in 3430 TRM rev F */ static struct clk gpt12_ick = { .name = "gpt12_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &wkup_l4_ick, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPT12_SHIFT, @@ -2433,7 +2432,7 @@ static struct clk gpt12_ick = { static struct clk gpt1_ick = { .name = "gpt1_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &wkup_l4_ick, .enable_reg = OMAP_CM_REGADDR(WKUP_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPT1_SHIFT, @@ -2663,7 +2662,7 @@ static struct clk per_l4_ick = { static struct clk gpio6_ick = { .name = "gpio6_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPIO6_SHIFT, @@ -2673,7 +2672,7 @@ static struct clk gpio6_ick = { static struct clk gpio5_ick = { .name = "gpio5_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPIO5_SHIFT, @@ -2683,7 +2682,7 @@ static struct clk gpio5_ick = { static struct clk gpio4_ick = { .name = "gpio4_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPIO4_SHIFT, @@ -2693,7 +2692,7 @@ static struct clk gpio4_ick = { static struct clk gpio3_ick = { .name = "gpio3_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPIO3_SHIFT, @@ -2703,7 +2702,7 @@ static struct clk gpio3_ick = { static struct clk gpio2_ick = { .name = "gpio2_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPIO2_SHIFT, @@ -2713,7 +2712,7 @@ static struct clk gpio2_ick = { static struct clk wdt3_ick = { .name = "wdt3_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_WDT3_SHIFT, @@ -2723,7 +2722,7 @@ static struct clk wdt3_ick = { static struct clk uart3_ick = { .name = "uart3_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_UART3_SHIFT, @@ -2733,7 +2732,7 @@ static struct clk uart3_ick = { static struct clk uart4_ick = { .name = "uart4_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3630_EN_UART4_SHIFT, @@ -2743,7 +2742,7 @@ static struct clk uart4_ick = { static struct clk gpt9_ick = { .name = "gpt9_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPT9_SHIFT, @@ -2753,7 +2752,7 @@ static struct clk gpt9_ick = { static struct clk gpt8_ick = { .name = "gpt8_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPT8_SHIFT, @@ -2763,7 +2762,7 @@ static struct clk gpt8_ick = { static struct clk gpt7_ick = { .name = "gpt7_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPT7_SHIFT, @@ -2773,7 +2772,7 @@ static struct clk gpt7_ick = { static struct clk gpt6_ick = { .name = "gpt6_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPT6_SHIFT, @@ -2783,7 +2782,7 @@ static struct clk gpt6_ick = { static struct clk gpt5_ick = { .name = "gpt5_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPT5_SHIFT, @@ -2793,7 +2792,7 @@ static struct clk gpt5_ick = { static struct clk gpt4_ick = { .name = "gpt4_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPT4_SHIFT, @@ -2803,7 +2802,7 @@ static struct clk gpt4_ick = { static struct clk gpt3_ick = { .name = "gpt3_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPT3_SHIFT, @@ -2813,7 +2812,7 @@ static struct clk gpt3_ick = { static struct clk gpt2_ick = { .name = "gpt2_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_GPT2_SHIFT, @@ -2823,7 +2822,7 @@ static struct clk gpt2_ick = { static struct clk mcbsp2_ick = { .name = "mcbsp2_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_MCBSP2_SHIFT, @@ -2833,7 +2832,7 @@ static struct clk mcbsp2_ick = { static struct clk mcbsp3_ick = { .name = "mcbsp3_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_MCBSP3_SHIFT, @@ -2843,7 +2842,7 @@ static struct clk mcbsp3_ick = { static struct clk mcbsp4_ick = { .name = "mcbsp4_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &per_l4_ick, .enable_reg = OMAP_CM_REGADDR(OMAP3430_PER_MOD, CM_ICLKEN), .enable_bit = OMAP3430_EN_MCBSP4_SHIFT, @@ -3186,7 +3185,7 @@ static struct clk vpfe_fck = { */ static struct clk uart4_ick_am35xx = { .name = "uart4_ick", - .ops = &clkops_omap2_dflt_wait, + .ops = &clkops_omap2_iclk_dflt_wait, .parent = &core_l4_ick, .enable_reg = OMAP_CM_REGADDR(CORE_MOD, CM_ICLKEN1), .enable_bit = AM35XX_EN_UART4_SHIFT, @@ -3290,10 +3289,10 @@ static struct omap_clk omap3xxx_clks[] = { CLK("omap-mcbsp.1", "prcm_fck", &core_96m_fck, CK_3XXX), CLK("omap-mcbsp.5", "prcm_fck", &core_96m_fck, CK_3XXX), CLK(NULL, "core_96m_fck", &core_96m_fck, CK_3XXX), - CLK("mmci-omap-hs.2", "fck", &mmchs3_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK("mmci-omap-hs.1", "fck", &mmchs2_fck, CK_3XXX), + CLK("omap_hsmmc.2", "fck", &mmchs3_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK("omap_hsmmc.1", "fck", &mmchs2_fck, CK_3XXX), CLK(NULL, "mspro_fck", &mspro_fck, CK_34XX | CK_36XX), - CLK("mmci-omap-hs.0", "fck", &mmchs1_fck, CK_3XXX), + CLK("omap_hsmmc.0", "fck", &mmchs1_fck, CK_3XXX), CLK("omap_i2c.3", "fck", &i2c3_fck, CK_3XXX), CLK("omap_i2c.2", "fck", &i2c2_fck, CK_3XXX), CLK("omap_i2c.1", "fck", &i2c1_fck, CK_3XXX), @@ -3323,13 +3322,13 @@ static struct omap_clk omap3xxx_clks[] = { CLK(NULL, "core_l4_ick", &core_l4_ick, CK_3XXX), CLK(NULL, "usbtll_ick", &usbtll_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), CLK("usbhs-omap.0", "usbtll_ick", &usbtll_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), - CLK("mmci-omap-hs.2", "ick", &mmchs3_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), + CLK("omap_hsmmc.2", "ick", &mmchs3_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX), CLK(NULL, "icr_ick", &icr_ick, CK_34XX | CK_36XX), CLK("omap-aes", "ick", &aes2_ick, CK_34XX | CK_36XX), CLK("omap-sham", "ick", &sha12_ick, CK_34XX | CK_36XX), CLK(NULL, "des2_ick", &des2_ick, CK_34XX | CK_36XX), - CLK("mmci-omap-hs.1", "ick", &mmchs2_ick, CK_3XXX), - CLK("mmci-omap-hs.0", "ick", &mmchs1_ick, CK_3XXX), + CLK("omap_hsmmc.1", "ick", &mmchs2_ick, CK_3XXX), + CLK("omap_hsmmc.0", "ick", &mmchs1_ick, CK_3XXX), CLK(NULL, "mspro_ick", &mspro_ick, CK_34XX | CK_36XX), CLK("omap_hdq.0", "ick", &hdq_ick, CK_3XXX), CLK("omap2_mcspi.4", "ick", &mcspi4_ick, CK_3XXX), @@ -3480,6 +3479,9 @@ int __init omap3xxx_clk_init(void) } else if (cpu_is_omap3630()) { cpu_mask = (RATE_IN_34XX | RATE_IN_36XX); cpu_clkflg = CK_36XX; + } else if (cpu_is_ti816x()) { + cpu_mask = RATE_IN_TI816X; + cpu_clkflg = CK_TI816X; } else if (cpu_is_omap34xx()) { if (omap_rev() == OMAP3430_REV_ES1_0) { cpu_mask = RATE_IN_3430ES1; @@ -3544,6 +3546,9 @@ int __init omap3xxx_clk_init(void) omap2_init_clk_clkdm(c->lk.clk); } + /* Disable autoidle on all clocks; let the PM code enable it later */ + omap_clk_disable_autoidle_all(); + recalculate_root_clocks(); pr_info("Clocking rate (Crystal/Core/MPU): %ld.%01ld/%ld/%ld MHz\n", @@ -3557,9 +3562,10 @@ int __init omap3xxx_clk_init(void) clk_enable_init_clocks(); /* - * Lock DPLL5 and put it in autoidle. + * Lock DPLL5 -- here only until other device init code can + * handle this */ - if (omap_rev() >= OMAP3430_REV_ES2_0) + if (!cpu_is_ti816x() && (omap_rev() >= OMAP3430_REV_ES2_0)) omap3_clk_lock_dpll5(); /* Avoid sleeping during omap3_core_dpll_m2_set_rate() */ diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c index 46fd3f674cac..d32ed979a8da 100644 --- a/arch/arm/mach-omap2/clock44xx_data.c +++ b/arch/arm/mach-omap2/clock44xx_data.c @@ -278,8 +278,10 @@ static struct clk dpll_abe_ck = { static struct clk dpll_abe_x2_ck = { .name = "dpll_abe_x2_ck", .parent = &dpll_abe_ck, - .ops = &clkops_null, + .flags = CLOCK_CLKOUTX2, + .ops = &clkops_omap4_dpllmx_ops, .recalc = &omap3_clkoutx2_recalc, + .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_ABE, }; static const struct clksel_rate div31_1to31_rates[] = { @@ -328,7 +330,7 @@ static struct clk dpll_abe_m2x2_ck = { .clksel = dpll_abe_m2x2_div, .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_ABE, .clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK, - .ops = &clkops_null, + .ops = &clkops_omap4_dpllmx_ops, .recalc = &omap2_clksel_recalc, .round_rate = &omap2_clksel_round_rate, .set_rate = &omap2_clksel_set_rate, @@ -395,7 +397,7 @@ static struct clk dpll_abe_m3x2_ck = { .clksel = dpll_abe_m2x2_div, .clksel_reg = OMAP4430_CM_DIV_M3_DPLL_ABE, .clksel_mask = OMAP4430_DPLL_CLKOUTHIF_DIV_MASK, - .ops = &clkops_null, + .ops = &clkops_omap4_dpllmx_ops, .recalc = &omap2_clksel_recalc, .round_rate = &omap2_clksel_round_rate, .set_rate = &omap2_clksel_set_rate, @@ -443,13 +445,14 @@ static struct clk dpll_core_ck = { .parent = &sys_clkin_ck, .dpll_data = &dpll_core_dd, .init = &omap2_init_dpll_parent, - .ops = &clkops_null, + .ops = &clkops_omap3_core_dpll_ops, .recalc = &omap3_dpll_recalc, }; static struct clk dpll_core_x2_ck = { .name = "dpll_core_x2_ck", .parent = &dpll_core_ck, + .flags = CLOCK_CLKOUTX2, .ops = &clkops_null, .recalc = &omap3_clkoutx2_recalc, }; @@ -465,7 +468,7 @@ static struct clk dpll_core_m6x2_ck = { .clksel = dpll_core_m6x2_div, .clksel_reg = OMAP4430_CM_DIV_M6_DPLL_CORE, .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT3_DIV_MASK, - .ops = &clkops_null, + .ops = &clkops_omap4_dpllmx_ops, .recalc = &omap2_clksel_recalc, .round_rate = &omap2_clksel_round_rate, .set_rate = &omap2_clksel_set_rate, @@ -495,7 +498,7 @@ static struct clk dpll_core_m2_ck = { .clksel = dpll_core_m2_div, .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_CORE, .clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK, - .ops = &clkops_null, + .ops = &clkops_omap4_dpllmx_ops, .recalc = &omap2_clksel_recalc, .round_rate = &omap2_clksel_round_rate, .set_rate = &omap2_clksel_set_rate, @@ -515,7 +518,7 @@ static struct clk dpll_core_m5x2_ck = { .clksel = dpll_core_m6x2_div, .clksel_reg = OMAP4430_CM_DIV_M5_DPLL_CORE, .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK, - .ops = &clkops_null, + .ops = &clkops_omap4_dpllmx_ops, .recalc = &omap2_clksel_recalc, .round_rate = &omap2_clksel_round_rate, .set_rate = &omap2_clksel_set_rate, @@ -581,7 +584,7 @@ static struct clk dpll_core_m4x2_ck = { .clksel = dpll_core_m6x2_div, .clksel_reg = OMAP4430_CM_DIV_M4_DPLL_CORE, .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK, - .ops = &clkops_null, + .ops = &clkops_omap4_dpllmx_ops, .recalc = &omap2_clksel_recalc, .round_rate = &omap2_clksel_round_rate, .set_rate = &omap2_clksel_set_rate, @@ -606,7 +609,7 @@ static struct clk dpll_abe_m2_ck = { .clksel = dpll_abe_m2_div, .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_ABE, .clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK, - .ops = &clkops_null, + .ops = &clkops_omap4_dpllmx_ops, .recalc = &omap2_clksel_recalc, .round_rate = &omap2_clksel_round_rate, .set_rate = &omap2_clksel_set_rate, @@ -632,7 +635,7 @@ static struct clk dpll_core_m7x2_ck = { .clksel = dpll_core_m6x2_div, .clksel_reg = OMAP4430_CM_DIV_M7_DPLL_CORE, .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT4_DIV_MASK, - .ops = &clkops_null, + .ops = &clkops_omap4_dpllmx_ops, .recalc = &omap2_clksel_recalc, .round_rate = &omap2_clksel_round_rate, .set_rate = &omap2_clksel_set_rate, @@ -689,6 +692,7 @@ static struct clk dpll_iva_ck = { static struct clk dpll_iva_x2_ck = { .name = "dpll_iva_x2_ck", .parent = &dpll_iva_ck, + .flags = CLOCK_CLKOUTX2, .ops = &clkops_null, .recalc = &omap3_clkoutx2_recalc, }; @@ -704,7 +708,7 @@ static struct clk dpll_iva_m4x2_ck = { .clksel = dpll_iva_m4x2_div, .clksel_reg = OMAP4430_CM_DIV_M4_DPLL_IVA, .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK, - .ops = &clkops_null, + .ops = &clkops_omap4_dpllmx_ops, .recalc = &omap2_clksel_recalc, .round_rate = &omap2_clksel_round_rate, .set_rate = &omap2_clksel_set_rate, @@ -716,7 +720,7 @@ static struct clk dpll_iva_m5x2_ck = { .clksel = dpll_iva_m4x2_div, .clksel_reg = OMAP4430_CM_DIV_M5_DPLL_IVA, .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK, - .ops = &clkops_null, + .ops = &clkops_omap4_dpllmx_ops, .recalc = &omap2_clksel_recalc, .round_rate = &omap2_clksel_round_rate, .set_rate = &omap2_clksel_set_rate, @@ -764,7 +768,7 @@ static struct clk dpll_mpu_m2_ck = { .clksel = dpll_mpu_m2_div, .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_MPU, .clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK, - .ops = &clkops_null, + .ops = &clkops_omap4_dpllmx_ops, .recalc = &omap2_clksel_recalc, .round_rate = &omap2_clksel_round_rate, .set_rate = &omap2_clksel_set_rate, @@ -837,7 +841,7 @@ static struct clk dpll_per_m2_ck = { .clksel = dpll_per_m2_div, .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_PER, .clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK, - .ops = &clkops_null, + .ops = &clkops_omap4_dpllmx_ops, .recalc = &omap2_clksel_recalc, .round_rate = &omap2_clksel_round_rate, .set_rate = &omap2_clksel_set_rate, @@ -846,8 +850,10 @@ static struct clk dpll_per_m2_ck = { static struct clk dpll_per_x2_ck = { .name = "dpll_per_x2_ck", .parent = &dpll_per_ck, - .ops = &clkops_null, + .flags = CLOCK_CLKOUTX2, + .ops = &clkops_omap4_dpllmx_ops, .recalc = &omap3_clkoutx2_recalc, + .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_PER, }; static const struct clksel dpll_per_m2x2_div[] = { @@ -861,7 +867,7 @@ static struct clk dpll_per_m2x2_ck = { .clksel = dpll_per_m2x2_div, .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_PER, .clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK, - .ops = &clkops_null, + .ops = &clkops_omap4_dpllmx_ops, .recalc = &omap2_clksel_recalc, .round_rate = &omap2_clksel_round_rate, .set_rate = &omap2_clksel_set_rate, @@ -887,7 +893,7 @@ static struct clk dpll_per_m4x2_ck = { .clksel = dpll_per_m2x2_div, .clksel_reg = OMAP4430_CM_DIV_M4_DPLL_PER, .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT1_DIV_MASK, - .ops = &clkops_null, + .ops = &clkops_omap4_dpllmx_ops, .recalc = &omap2_clksel_recalc, .round_rate = &omap2_clksel_round_rate, .set_rate = &omap2_clksel_set_rate, @@ -899,7 +905,7 @@ static struct clk dpll_per_m5x2_ck = { .clksel = dpll_per_m2x2_div, .clksel_reg = OMAP4430_CM_DIV_M5_DPLL_PER, .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT2_DIV_MASK, - .ops = &clkops_null, + .ops = &clkops_omap4_dpllmx_ops, .recalc = &omap2_clksel_recalc, .round_rate = &omap2_clksel_round_rate, .set_rate = &omap2_clksel_set_rate, @@ -911,7 +917,7 @@ static struct clk dpll_per_m6x2_ck = { .clksel = dpll_per_m2x2_div, .clksel_reg = OMAP4430_CM_DIV_M6_DPLL_PER, .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT3_DIV_MASK, - .ops = &clkops_null, + .ops = &clkops_omap4_dpllmx_ops, .recalc = &omap2_clksel_recalc, .round_rate = &omap2_clksel_round_rate, .set_rate = &omap2_clksel_set_rate, @@ -923,7 +929,7 @@ static struct clk dpll_per_m7x2_ck = { .clksel = dpll_per_m2x2_div, .clksel_reg = OMAP4430_CM_DIV_M7_DPLL_PER, .clksel_mask = OMAP4430_HSDIVIDER_CLKOUT4_DIV_MASK, - .ops = &clkops_null, + .ops = &clkops_omap4_dpllmx_ops, .recalc = &omap2_clksel_recalc, .round_rate = &omap2_clksel_round_rate, .set_rate = &omap2_clksel_set_rate, @@ -964,6 +970,7 @@ static struct clk dpll_unipro_ck = { static struct clk dpll_unipro_x2_ck = { .name = "dpll_unipro_x2_ck", .parent = &dpll_unipro_ck, + .flags = CLOCK_CLKOUTX2, .ops = &clkops_null, .recalc = &omap3_clkoutx2_recalc, }; @@ -979,7 +986,7 @@ static struct clk dpll_unipro_m2x2_ck = { .clksel = dpll_unipro_m2x2_div, .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_UNIPRO, .clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK, - .ops = &clkops_null, + .ops = &clkops_omap4_dpllmx_ops, .recalc = &omap2_clksel_recalc, .round_rate = &omap2_clksel_round_rate, .set_rate = &omap2_clksel_set_rate, @@ -1028,7 +1035,8 @@ static struct clk dpll_usb_ck = { static struct clk dpll_usb_clkdcoldo_ck = { .name = "dpll_usb_clkdcoldo_ck", .parent = &dpll_usb_ck, - .ops = &clkops_null, + .ops = &clkops_omap4_dpllmx_ops, + .clksel_reg = OMAP4430_CM_CLKDCOLDO_DPLL_USB, .recalc = &followparent_recalc, }; @@ -1043,7 +1051,7 @@ static struct clk dpll_usb_m2_ck = { .clksel = dpll_usb_m2_div, .clksel_reg = OMAP4430_CM_DIV_M2_DPLL_USB, .clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_0_6_MASK, - .ops = &clkops_null, + .ops = &clkops_omap4_dpllmx_ops, .recalc = &omap2_clksel_recalc, .round_rate = &omap2_clksel_round_rate, .set_rate = &omap2_clksel_set_rate, @@ -3158,11 +3166,11 @@ static struct omap_clk omap44xx_clks[] = { CLK("omap2_mcspi.2", "fck", &mcspi2_fck, CK_443X), CLK("omap2_mcspi.3", "fck", &mcspi3_fck, CK_443X), CLK("omap2_mcspi.4", "fck", &mcspi4_fck, CK_443X), - CLK("mmci-omap-hs.0", "fck", &mmc1_fck, CK_443X), - CLK("mmci-omap-hs.1", "fck", &mmc2_fck, CK_443X), - CLK("mmci-omap-hs.2", "fck", &mmc3_fck, CK_443X), - CLK("mmci-omap-hs.3", "fck", &mmc4_fck, CK_443X), - CLK("mmci-omap-hs.4", "fck", &mmc5_fck, CK_443X), + CLK("omap_hsmmc.0", "fck", &mmc1_fck, CK_443X), + CLK("omap_hsmmc.1", "fck", &mmc2_fck, CK_443X), + CLK("omap_hsmmc.2", "fck", &mmc3_fck, CK_443X), + CLK("omap_hsmmc.3", "fck", &mmc4_fck, CK_443X), + CLK("omap_hsmmc.4", "fck", &mmc5_fck, CK_443X), CLK(NULL, "ocp2scp_usb_phy_phy_48m", &ocp2scp_usb_phy_phy_48m, CK_443X), CLK(NULL, "ocp2scp_usb_phy_ick", &ocp2scp_usb_phy_ick, CK_443X), CLK(NULL, "ocp_wp_noc_ick", &ocp_wp_noc_ick, CK_443X), @@ -3245,11 +3253,11 @@ static struct omap_clk omap44xx_clks[] = { CLK("omap_i2c.2", "ick", &dummy_ck, CK_443X), CLK("omap_i2c.3", "ick", &dummy_ck, CK_443X), CLK("omap_i2c.4", "ick", &dummy_ck, CK_443X), - CLK("mmci-omap-hs.0", "ick", &dummy_ck, CK_443X), - CLK("mmci-omap-hs.1", "ick", &dummy_ck, CK_443X), - CLK("mmci-omap-hs.2", "ick", &dummy_ck, CK_443X), - CLK("mmci-omap-hs.3", "ick", &dummy_ck, CK_443X), - CLK("mmci-omap-hs.4", "ick", &dummy_ck, CK_443X), + CLK("omap_hsmmc.0", "ick", &dummy_ck, CK_443X), + CLK("omap_hsmmc.1", "ick", &dummy_ck, CK_443X), + CLK("omap_hsmmc.2", "ick", &dummy_ck, CK_443X), + CLK("omap_hsmmc.3", "ick", &dummy_ck, CK_443X), + CLK("omap_hsmmc.4", "ick", &dummy_ck, CK_443X), CLK("omap-mcbsp.1", "ick", &dummy_ck, CK_443X), CLK("omap-mcbsp.2", "ick", &dummy_ck, CK_443X), CLK("omap-mcbsp.3", "ick", &dummy_ck, CK_443X), @@ -3301,6 +3309,9 @@ int __init omap4xxx_clk_init(void) omap2_init_clk_clkdm(c->lk.clk); } + /* Disable autoidle on all clocks; let the PM code enable it later */ + omap_clk_disable_autoidle_all(); + recalculate_root_clocks(); /* diff --git a/arch/arm/mach-omap2/clock_common_data.c b/arch/arm/mach-omap2/clock_common_data.c index 1cf8131205fa..6424d46be14a 100644 --- a/arch/arm/mach-omap2/clock_common_data.c +++ b/arch/arm/mach-omap2/clock_common_data.c @@ -37,3 +37,9 @@ const struct clksel_rate gfx_l3_rates[] = { { .div = 0 } }; +const struct clksel_rate dsp_ick_rates[] = { + { .div = 1, .val = 1, .flags = RATE_IN_24XX }, + { .div = 2, .val = 2, .flags = RATE_IN_24XX }, + { .div = 3, .val = 3, .flags = RATE_IN_243X }, + { .div = 0 }, +}; diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c index 58e42f76603f..ab878545bd9b 100644 --- a/arch/arm/mach-omap2/clockdomain.c +++ b/arch/arm/mach-omap2/clockdomain.c @@ -26,17 +26,8 @@ #include <linux/bitops.h> -#include "prm2xxx_3xxx.h" -#include "prm-regbits-24xx.h" -#include "cm2xxx_3xxx.h" -#include "cm-regbits-24xx.h" -#include "cminst44xx.h" -#include "prcm44xx.h" - #include <plat/clock.h> -#include "powerdomain.h" #include "clockdomain.h" -#include <plat/prcm.h> /* clkdm_list contains all registered struct clockdomains */ static LIST_HEAD(clkdm_list); @@ -44,6 +35,7 @@ static LIST_HEAD(clkdm_list); /* array of clockdomain deps to be added/removed when clkdm in hwsup mode */ static struct clkdm_autodep *autodeps; +static struct clkdm_ops *arch_clkdm; /* Private functions */ @@ -177,11 +169,11 @@ static void _autodep_lookup(struct clkdm_autodep *autodep) * XXX autodeps are deprecated and should be removed at the earliest * opportunity */ -static void _clkdm_add_autodeps(struct clockdomain *clkdm) +void _clkdm_add_autodeps(struct clockdomain *clkdm) { struct clkdm_autodep *autodep; - if (!autodeps) + if (!autodeps || clkdm->flags & CLKDM_NO_AUTODEPS) return; for (autodep = autodeps; autodep->clkdm.ptr; autodep++) { @@ -211,11 +203,11 @@ static void _clkdm_add_autodeps(struct clockdomain *clkdm) * XXX autodeps are deprecated and should be removed at the earliest * opportunity */ -static void _clkdm_del_autodeps(struct clockdomain *clkdm) +void _clkdm_del_autodeps(struct clockdomain *clkdm) { struct clkdm_autodep *autodep; - if (!autodeps) + if (!autodeps || clkdm->flags & CLKDM_NO_AUTODEPS) return; for (autodep = autodeps; autodep->clkdm.ptr; autodep++) { @@ -235,55 +227,29 @@ static void _clkdm_del_autodeps(struct clockdomain *clkdm) } /** - * _enable_hwsup - place a clockdomain into hardware-supervised idle - * @clkdm: struct clockdomain * - * - * Place the clockdomain into hardware-supervised idle mode. No return - * value. + * _resolve_clkdm_deps() - resolve clkdm_names in @clkdm_deps to clkdms + * @clkdm: clockdomain that we are resolving dependencies for + * @clkdm_deps: ptr to array of struct clkdm_deps to resolve * - * XXX Should this return an error if the clockdomain does not support - * hardware-supervised idle mode? - */ -static void _enable_hwsup(struct clockdomain *clkdm) -{ - if (cpu_is_omap24xx()) - omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); - else if (cpu_is_omap34xx()) - omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); - else if (cpu_is_omap44xx()) - return omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition, - clkdm->cm_inst, - clkdm->clkdm_offs); - else - BUG(); -} - -/** - * _disable_hwsup - place a clockdomain into software-supervised idle - * @clkdm: struct clockdomain * - * - * Place the clockdomain @clkdm into software-supervised idle mode. + * Iterates through @clkdm_deps, looking up the struct clockdomain named by + * clkdm_name and storing the clockdomain pointer in the struct clkdm_dep. * No return value. - * - * XXX Should this return an error if the clockdomain does not support - * software-supervised idle mode? */ -static void _disable_hwsup(struct clockdomain *clkdm) +static void _resolve_clkdm_deps(struct clockdomain *clkdm, + struct clkdm_dep *clkdm_deps) { - if (cpu_is_omap24xx()) - omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); - else if (cpu_is_omap34xx()) - omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); - else if (cpu_is_omap44xx()) - return omap4_cminst_clkdm_disable_hwsup(clkdm->prcm_partition, - clkdm->cm_inst, - clkdm->clkdm_offs); - else - BUG(); + struct clkdm_dep *cd; + + for (cd = clkdm_deps; cd && cd->clkdm_name; cd++) { + if (!omap_chip_is(cd->omap_chip)) + continue; + if (cd->clkdm) + continue; + cd->clkdm = _clkdm_lookup(cd->clkdm_name); + + WARN(!cd->clkdm, "clockdomain: %s: could not find clkdm %s while resolving dependencies - should never happen", + clkdm->name, cd->clkdm_name); + } } /* Public functions */ @@ -292,6 +258,7 @@ static void _disable_hwsup(struct clockdomain *clkdm) * clkdm_init - set up the clockdomain layer * @clkdms: optional pointer to an array of clockdomains to register * @init_autodeps: optional pointer to an array of autodeps to register + * @custom_funcs: func pointers for arch specfic implementations * * Set up internal state. If a pointer to an array of clockdomains * @clkdms was supplied, loop through the list of clockdomains, @@ -300,12 +267,18 @@ static void _disable_hwsup(struct clockdomain *clkdm) * @init_autodeps was provided, register those. No return value. */ void clkdm_init(struct clockdomain **clkdms, - struct clkdm_autodep *init_autodeps) + struct clkdm_autodep *init_autodeps, + struct clkdm_ops *custom_funcs) { struct clockdomain **c = NULL; struct clockdomain *clkdm; struct clkdm_autodep *autodep = NULL; + if (!custom_funcs) + WARN(1, "No custom clkdm functions registered\n"); + else + arch_clkdm = custom_funcs; + if (clkdms) for (c = clkdms; *c; c++) _clkdm_register(*c); @@ -321,11 +294,14 @@ void clkdm_init(struct clockdomain **clkdms, */ list_for_each_entry(clkdm, &clkdm_list, node) { if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP) - omap2_clkdm_wakeup(clkdm); + clkdm_wakeup(clkdm); else if (clkdm->flags & CLKDM_CAN_DISABLE_AUTO) - omap2_clkdm_deny_idle(clkdm); + clkdm_deny_idle(clkdm); + _resolve_clkdm_deps(clkdm, clkdm->wkdep_srcs); clkdm_clear_all_wkdeps(clkdm); + + _resolve_clkdm_deps(clkdm, clkdm->sleepdep_srcs); clkdm_clear_all_sleepdeps(clkdm); } } @@ -422,32 +398,32 @@ struct powerdomain *clkdm_get_pwrdm(struct clockdomain *clkdm) int clkdm_add_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2) { struct clkdm_dep *cd; - - if (!cpu_is_omap24xx() && !cpu_is_omap34xx()) { - pr_err("clockdomain: %s/%s: %s: not yet implemented\n", - clkdm1->name, clkdm2->name, __func__); - return -EINVAL; - } + int ret = 0; if (!clkdm1 || !clkdm2) return -EINVAL; cd = _clkdm_deps_lookup(clkdm2, clkdm1->wkdep_srcs); - if (IS_ERR(cd)) { + if (IS_ERR(cd)) + ret = PTR_ERR(cd); + + if (!arch_clkdm || !arch_clkdm->clkdm_add_wkdep) + ret = -EINVAL; + + if (ret) { pr_debug("clockdomain: hardware cannot set/clear wake up of " "%s when %s wakes up\n", clkdm1->name, clkdm2->name); - return PTR_ERR(cd); + return ret; } if (atomic_inc_return(&cd->wkdep_usecount) == 1) { pr_debug("clockdomain: hardware will wake up %s when %s wakes " "up\n", clkdm1->name, clkdm2->name); - omap2_prm_set_mod_reg_bits((1 << clkdm2->dep_bit), - clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP); + ret = arch_clkdm->clkdm_add_wkdep(clkdm1, clkdm2); } - return 0; + return ret; } /** @@ -463,32 +439,32 @@ int clkdm_add_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2) int clkdm_del_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2) { struct clkdm_dep *cd; - - if (!cpu_is_omap24xx() && !cpu_is_omap34xx()) { - pr_err("clockdomain: %s/%s: %s: not yet implemented\n", - clkdm1->name, clkdm2->name, __func__); - return -EINVAL; - } + int ret = 0; if (!clkdm1 || !clkdm2) return -EINVAL; cd = _clkdm_deps_lookup(clkdm2, clkdm1->wkdep_srcs); - if (IS_ERR(cd)) { + if (IS_ERR(cd)) + ret = PTR_ERR(cd); + + if (!arch_clkdm || !arch_clkdm->clkdm_del_wkdep) + ret = -EINVAL; + + if (ret) { pr_debug("clockdomain: hardware cannot set/clear wake up of " "%s when %s wakes up\n", clkdm1->name, clkdm2->name); - return PTR_ERR(cd); + return ret; } if (atomic_dec_return(&cd->wkdep_usecount) == 0) { pr_debug("clockdomain: hardware will no longer wake up %s " "after %s wakes up\n", clkdm1->name, clkdm2->name); - omap2_prm_clear_mod_reg_bits((1 << clkdm2->dep_bit), - clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP); + ret = arch_clkdm->clkdm_del_wkdep(clkdm1, clkdm2); } - return 0; + return ret; } /** @@ -508,26 +484,26 @@ int clkdm_del_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2) int clkdm_read_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2) { struct clkdm_dep *cd; + int ret = 0; if (!clkdm1 || !clkdm2) return -EINVAL; - if (!cpu_is_omap24xx() && !cpu_is_omap34xx()) { - pr_err("clockdomain: %s/%s: %s: not yet implemented\n", - clkdm1->name, clkdm2->name, __func__); - return -EINVAL; - } - cd = _clkdm_deps_lookup(clkdm2, clkdm1->wkdep_srcs); - if (IS_ERR(cd)) { + if (IS_ERR(cd)) + ret = PTR_ERR(cd); + + if (!arch_clkdm || !arch_clkdm->clkdm_read_wkdep) + ret = -EINVAL; + + if (ret) { pr_debug("clockdomain: hardware cannot set/clear wake up of " "%s when %s wakes up\n", clkdm1->name, clkdm2->name); - return PTR_ERR(cd); + return ret; } /* XXX It's faster to return the atomic wkdep_usecount */ - return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP, - (1 << clkdm2->dep_bit)); + return arch_clkdm->clkdm_read_wkdep(clkdm1, clkdm2); } /** @@ -542,33 +518,13 @@ int clkdm_read_wkdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2) */ int clkdm_clear_all_wkdeps(struct clockdomain *clkdm) { - struct clkdm_dep *cd; - u32 mask = 0; - - if (!cpu_is_omap24xx() && !cpu_is_omap34xx()) { - pr_err("clockdomain: %s: %s: not yet implemented\n", - clkdm->name, __func__); - return -EINVAL; - } - if (!clkdm) return -EINVAL; - for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) { - if (!omap_chip_is(cd->omap_chip)) - continue; - - if (!cd->clkdm && cd->clkdm_name) - cd->clkdm = _clkdm_lookup(cd->clkdm_name); - - /* PRM accesses are slow, so minimize them */ - mask |= 1 << cd->clkdm->dep_bit; - atomic_set(&cd->wkdep_usecount, 0); - } - - omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs, PM_WKDEP); + if (!arch_clkdm || !arch_clkdm->clkdm_clear_all_wkdeps) + return -EINVAL; - return 0; + return arch_clkdm->clkdm_clear_all_wkdeps(clkdm); } /** @@ -586,31 +542,33 @@ int clkdm_clear_all_wkdeps(struct clockdomain *clkdm) int clkdm_add_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2) { struct clkdm_dep *cd; - - if (!cpu_is_omap34xx()) - return -EINVAL; + int ret = 0; if (!clkdm1 || !clkdm2) return -EINVAL; cd = _clkdm_deps_lookup(clkdm2, clkdm1->sleepdep_srcs); - if (IS_ERR(cd)) { + if (IS_ERR(cd)) + ret = PTR_ERR(cd); + + if (!arch_clkdm || !arch_clkdm->clkdm_add_sleepdep) + ret = -EINVAL; + + if (ret) { pr_debug("clockdomain: hardware cannot set/clear sleep " "dependency affecting %s from %s\n", clkdm1->name, clkdm2->name); - return PTR_ERR(cd); + return ret; } if (atomic_inc_return(&cd->sleepdep_usecount) == 1) { pr_debug("clockdomain: will prevent %s from sleeping if %s " "is active\n", clkdm1->name, clkdm2->name); - omap2_cm_set_mod_reg_bits((1 << clkdm2->dep_bit), - clkdm1->pwrdm.ptr->prcm_offs, - OMAP3430_CM_SLEEPDEP); + ret = arch_clkdm->clkdm_add_sleepdep(clkdm1, clkdm2); } - return 0; + return ret; } /** @@ -628,19 +586,23 @@ int clkdm_add_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2) int clkdm_del_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2) { struct clkdm_dep *cd; - - if (!cpu_is_omap34xx()) - return -EINVAL; + int ret = 0; if (!clkdm1 || !clkdm2) return -EINVAL; cd = _clkdm_deps_lookup(clkdm2, clkdm1->sleepdep_srcs); - if (IS_ERR(cd)) { + if (IS_ERR(cd)) + ret = PTR_ERR(cd); + + if (!arch_clkdm || !arch_clkdm->clkdm_del_sleepdep) + ret = -EINVAL; + + if (ret) { pr_debug("clockdomain: hardware cannot set/clear sleep " "dependency affecting %s from %s\n", clkdm1->name, clkdm2->name); - return PTR_ERR(cd); + return ret; } if (atomic_dec_return(&cd->sleepdep_usecount) == 0) { @@ -648,12 +610,10 @@ int clkdm_del_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2) "sleeping if %s is active\n", clkdm1->name, clkdm2->name); - omap2_cm_clear_mod_reg_bits((1 << clkdm2->dep_bit), - clkdm1->pwrdm.ptr->prcm_offs, - OMAP3430_CM_SLEEPDEP); + ret = arch_clkdm->clkdm_del_sleepdep(clkdm1, clkdm2); } - return 0; + return ret; } /** @@ -675,25 +635,27 @@ int clkdm_del_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2) int clkdm_read_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2) { struct clkdm_dep *cd; - - if (!cpu_is_omap34xx()) - return -EINVAL; + int ret = 0; if (!clkdm1 || !clkdm2) return -EINVAL; cd = _clkdm_deps_lookup(clkdm2, clkdm1->sleepdep_srcs); - if (IS_ERR(cd)) { + if (IS_ERR(cd)) + ret = PTR_ERR(cd); + + if (!arch_clkdm || !arch_clkdm->clkdm_read_sleepdep) + ret = -EINVAL; + + if (ret) { pr_debug("clockdomain: hardware cannot set/clear sleep " "dependency affecting %s from %s\n", clkdm1->name, clkdm2->name); - return PTR_ERR(cd); + return ret; } /* XXX It's faster to return the atomic sleepdep_usecount */ - return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs, - OMAP3430_CM_SLEEPDEP, - (1 << clkdm2->dep_bit)); + return arch_clkdm->clkdm_read_sleepdep(clkdm1, clkdm2); } /** @@ -708,35 +670,17 @@ int clkdm_read_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2) */ int clkdm_clear_all_sleepdeps(struct clockdomain *clkdm) { - struct clkdm_dep *cd; - u32 mask = 0; - - if (!cpu_is_omap34xx()) - return -EINVAL; - if (!clkdm) return -EINVAL; - for (cd = clkdm->sleepdep_srcs; cd && cd->clkdm_name; cd++) { - if (!omap_chip_is(cd->omap_chip)) - continue; - - if (!cd->clkdm && cd->clkdm_name) - cd->clkdm = _clkdm_lookup(cd->clkdm_name); - - /* PRM accesses are slow, so minimize them */ - mask |= 1 << cd->clkdm->dep_bit; - atomic_set(&cd->sleepdep_usecount, 0); - } - - omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs, - OMAP3430_CM_SLEEPDEP); + if (!arch_clkdm || !arch_clkdm->clkdm_clear_all_sleepdeps) + return -EINVAL; - return 0; + return arch_clkdm->clkdm_clear_all_sleepdeps(clkdm); } /** - * omap2_clkdm_sleep - force clockdomain sleep transition + * clkdm_sleep - force clockdomain sleep transition * @clkdm: struct clockdomain * * * Instruct the CM to force a sleep transition on the specified @@ -744,7 +688,7 @@ int clkdm_clear_all_sleepdeps(struct clockdomain *clkdm) * clockdomain does not support software-initiated sleep; 0 upon * success. */ -int omap2_clkdm_sleep(struct clockdomain *clkdm) +int clkdm_sleep(struct clockdomain *clkdm) { if (!clkdm) return -EINVAL; @@ -755,33 +699,16 @@ int omap2_clkdm_sleep(struct clockdomain *clkdm) return -EINVAL; } - pr_debug("clockdomain: forcing sleep on %s\n", clkdm->name); - - if (cpu_is_omap24xx()) { - - omap2_cm_set_mod_reg_bits(OMAP24XX_FORCESTATE_MASK, - clkdm->pwrdm.ptr->prcm_offs, OMAP2_PM_PWSTCTRL); - - } else if (cpu_is_omap34xx()) { - - omap3xxx_cm_clkdm_force_sleep(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); - - } else if (cpu_is_omap44xx()) { - - omap4_cminst_clkdm_force_sleep(clkdm->prcm_partition, - clkdm->cm_inst, - clkdm->clkdm_offs); + if (!arch_clkdm || !arch_clkdm->clkdm_sleep) + return -EINVAL; - } else { - BUG(); - }; + pr_debug("clockdomain: forcing sleep on %s\n", clkdm->name); - return 0; + return arch_clkdm->clkdm_sleep(clkdm); } /** - * omap2_clkdm_wakeup - force clockdomain wakeup transition + * clkdm_wakeup - force clockdomain wakeup transition * @clkdm: struct clockdomain * * * Instruct the CM to force a wakeup transition on the specified @@ -789,7 +716,7 @@ int omap2_clkdm_sleep(struct clockdomain *clkdm) * clockdomain does not support software-controlled wakeup; 0 upon * success. */ -int omap2_clkdm_wakeup(struct clockdomain *clkdm) +int clkdm_wakeup(struct clockdomain *clkdm) { if (!clkdm) return -EINVAL; @@ -800,33 +727,16 @@ int omap2_clkdm_wakeup(struct clockdomain *clkdm) return -EINVAL; } - pr_debug("clockdomain: forcing wakeup on %s\n", clkdm->name); - - if (cpu_is_omap24xx()) { - - omap2_cm_clear_mod_reg_bits(OMAP24XX_FORCESTATE_MASK, - clkdm->pwrdm.ptr->prcm_offs, OMAP2_PM_PWSTCTRL); - - } else if (cpu_is_omap34xx()) { - - omap3xxx_cm_clkdm_force_wakeup(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); - - } else if (cpu_is_omap44xx()) { - - omap4_cminst_clkdm_force_wakeup(clkdm->prcm_partition, - clkdm->cm_inst, - clkdm->clkdm_offs); + if (!arch_clkdm || !arch_clkdm->clkdm_wakeup) + return -EINVAL; - } else { - BUG(); - }; + pr_debug("clockdomain: forcing wakeup on %s\n", clkdm->name); - return 0; + return arch_clkdm->clkdm_wakeup(clkdm); } /** - * omap2_clkdm_allow_idle - enable hwsup idle transitions for clkdm + * clkdm_allow_idle - enable hwsup idle transitions for clkdm * @clkdm: struct clockdomain * * * Allow the hardware to automatically switch the clockdomain @clkdm into @@ -835,7 +745,7 @@ int omap2_clkdm_wakeup(struct clockdomain *clkdm) * framework, wkdep/sleepdep autodependencies are added; this is so * device drivers can read and write to the device. No return value. */ -void omap2_clkdm_allow_idle(struct clockdomain *clkdm) +void clkdm_allow_idle(struct clockdomain *clkdm) { if (!clkdm) return; @@ -846,27 +756,18 @@ void omap2_clkdm_allow_idle(struct clockdomain *clkdm) return; } + if (!arch_clkdm || !arch_clkdm->clkdm_allow_idle) + return; + pr_debug("clockdomain: enabling automatic idle transitions for %s\n", clkdm->name); - /* - * XXX This should be removed once TI adds wakeup/sleep - * dependency code and data for OMAP4. - */ - if (cpu_is_omap44xx()) { - pr_err("clockdomain: %s: OMAP4 wakeup/sleep dependency support: not yet implemented\n", clkdm->name); - } else { - if (atomic_read(&clkdm->usecount) > 0) - _clkdm_add_autodeps(clkdm); - } - - _enable_hwsup(clkdm); - + arch_clkdm->clkdm_allow_idle(clkdm); pwrdm_clkdm_state_switch(clkdm); } /** - * omap2_clkdm_deny_idle - disable hwsup idle transitions for clkdm + * clkdm_deny_idle - disable hwsup idle transitions for clkdm * @clkdm: struct clockdomain * * * Prevent the hardware from automatically switching the clockdomain @@ -874,7 +775,7 @@ void omap2_clkdm_allow_idle(struct clockdomain *clkdm) * downstream clocks enabled in the clock framework, wkdep/sleepdep * autodependencies are removed. No return value. */ -void omap2_clkdm_deny_idle(struct clockdomain *clkdm) +void clkdm_deny_idle(struct clockdomain *clkdm) { if (!clkdm) return; @@ -885,28 +786,20 @@ void omap2_clkdm_deny_idle(struct clockdomain *clkdm) return; } + if (!arch_clkdm || !arch_clkdm->clkdm_deny_idle) + return; + pr_debug("clockdomain: disabling automatic idle transitions for %s\n", clkdm->name); - _disable_hwsup(clkdm); - - /* - * XXX This should be removed once TI adds wakeup/sleep - * dependency code and data for OMAP4. - */ - if (cpu_is_omap44xx()) { - pr_err("clockdomain: %s: OMAP4 wakeup/sleep dependency support: not yet implemented\n", clkdm->name); - } else { - if (atomic_read(&clkdm->usecount) > 0) - _clkdm_del_autodeps(clkdm); - } + arch_clkdm->clkdm_deny_idle(clkdm); } /* Clockdomain-to-clock framework interface code */ /** - * omap2_clkdm_clk_enable - add an enabled downstream clock to this clkdm + * clkdm_clk_enable - add an enabled downstream clock to this clkdm * @clkdm: struct clockdomain * * @clk: struct clk * of the enabled downstream clock * @@ -919,10 +812,8 @@ void omap2_clkdm_deny_idle(struct clockdomain *clkdm) * by on-chip processors. Returns -EINVAL if passed null pointers; * returns 0 upon success or if the clockdomain is in hwsup idle mode. */ -int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk) +int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk) { - bool hwsup = false; - /* * XXX Rewrite this code to maintain a list of enabled * downstream clocks for debugging purposes? @@ -931,6 +822,9 @@ int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk) if (!clkdm || !clk) return -EINVAL; + if (!arch_clkdm || !arch_clkdm->clkdm_clk_enable) + return -EINVAL; + if (atomic_inc_return(&clkdm->usecount) > 1) return 0; @@ -939,31 +833,7 @@ int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk) pr_debug("clockdomain: clkdm %s: clk %s now enabled\n", clkdm->name, clk->name); - if (cpu_is_omap24xx() || cpu_is_omap34xx()) { - - if (!clkdm->clktrctrl_mask) - return 0; - - hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); - - } else if (cpu_is_omap44xx()) { - - hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition, - clkdm->cm_inst, - clkdm->clkdm_offs); - - } - - if (hwsup) { - /* Disable HW transitions when we are changing deps */ - _disable_hwsup(clkdm); - _clkdm_add_autodeps(clkdm); - _enable_hwsup(clkdm); - } else { - omap2_clkdm_wakeup(clkdm); - } - + arch_clkdm->clkdm_clk_enable(clkdm); pwrdm_wait_transition(clkdm->pwrdm.ptr); pwrdm_clkdm_state_switch(clkdm); @@ -971,7 +841,7 @@ int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk) } /** - * omap2_clkdm_clk_disable - remove an enabled downstream clock from this clkdm + * clkdm_clk_disable - remove an enabled downstream clock from this clkdm * @clkdm: struct clockdomain * * @clk: struct clk * of the disabled downstream clock * @@ -984,10 +854,8 @@ int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk) * is enabled; or returns 0 upon success or if the clockdomain is in * hwsup idle mode. */ -int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk) +int clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk) { - bool hwsup = false; - /* * XXX Rewrite this code to maintain a list of enabled * downstream clocks for debugging purposes? @@ -996,6 +864,9 @@ int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk) if (!clkdm || !clk) return -EINVAL; + if (!arch_clkdm || !arch_clkdm->clkdm_clk_disable) + return -EINVAL; + #ifdef DEBUG if (atomic_read(&clkdm->usecount) == 0) { WARN_ON(1); /* underflow */ @@ -1011,31 +882,7 @@ int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk) pr_debug("clockdomain: clkdm %s: clk %s now disabled\n", clkdm->name, clk->name); - if (cpu_is_omap24xx() || cpu_is_omap34xx()) { - - if (!clkdm->clktrctrl_mask) - return 0; - - hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs, - clkdm->clktrctrl_mask); - - } else if (cpu_is_omap44xx()) { - - hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition, - clkdm->cm_inst, - clkdm->clkdm_offs); - - } - - if (hwsup) { - /* Disable HW transitions when we are changing deps */ - _disable_hwsup(clkdm); - _clkdm_del_autodeps(clkdm); - _enable_hwsup(clkdm); - } else { - omap2_clkdm_sleep(clkdm); - } - + arch_clkdm->clkdm_clk_disable(clkdm); pwrdm_clkdm_state_switch(clkdm); return 0; diff --git a/arch/arm/mach-omap2/clockdomain.h b/arch/arm/mach-omap2/clockdomain.h index 9b459c26fb85..85b3dce65640 100644 --- a/arch/arm/mach-omap2/clockdomain.h +++ b/arch/arm/mach-omap2/clockdomain.h @@ -4,7 +4,7 @@ * OMAP2/3 clockdomain framework functions * * Copyright (C) 2008 Texas Instruments, Inc. - * Copyright (C) 2008-2010 Nokia Corporation + * Copyright (C) 2008-2011 Nokia Corporation * * Paul Walmsley * @@ -22,11 +22,19 @@ #include <plat/clock.h> #include <plat/cpu.h> -/* Clockdomain capability flags */ +/* + * Clockdomain flags + * + * XXX Document CLKDM_CAN_* flags + * + * CLKDM_NO_AUTODEPS: Prevent "autodeps" from being added/removed from this + * clockdomain. (Currently, this applies to OMAP3 clockdomains only.) + */ #define CLKDM_CAN_FORCE_SLEEP (1 << 0) #define CLKDM_CAN_FORCE_WAKEUP (1 << 1) #define CLKDM_CAN_ENABLE_AUTO (1 << 2) #define CLKDM_CAN_DISABLE_AUTO (1 << 3) +#define CLKDM_NO_AUTODEPS (1 << 4) #define CLKDM_CAN_HWSUP (CLKDM_CAN_ENABLE_AUTO | CLKDM_CAN_DISABLE_AUTO) #define CLKDM_CAN_SWSUP (CLKDM_CAN_FORCE_SLEEP | CLKDM_CAN_FORCE_WAKEUP) @@ -116,7 +124,42 @@ struct clockdomain { struct list_head node; }; -void clkdm_init(struct clockdomain **clkdms, struct clkdm_autodep *autodeps); +/** + * struct clkdm_ops - Arch specfic function implementations + * @clkdm_add_wkdep: Add a wakeup dependency between clk domains + * @clkdm_del_wkdep: Delete a wakeup dependency between clk domains + * @clkdm_read_wkdep: Read wakeup dependency state between clk domains + * @clkdm_clear_all_wkdeps: Remove all wakeup dependencies from the clk domain + * @clkdm_add_sleepdep: Add a sleep dependency between clk domains + * @clkdm_del_sleepdep: Delete a sleep dependency between clk domains + * @clkdm_read_sleepdep: Read sleep dependency state between clk domains + * @clkdm_clear_all_sleepdeps: Remove all sleep dependencies from the clk domain + * @clkdm_sleep: Force a clockdomain to sleep + * @clkdm_wakeup: Force a clockdomain to wakeup + * @clkdm_allow_idle: Enable hw supervised idle transitions for clock domain + * @clkdm_deny_idle: Disable hw supervised idle transitions for clock domain + * @clkdm_clk_enable: Put the clkdm in right state for a clock enable + * @clkdm_clk_disable: Put the clkdm in right state for a clock disable + */ +struct clkdm_ops { + int (*clkdm_add_wkdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2); + int (*clkdm_del_wkdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2); + int (*clkdm_read_wkdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2); + int (*clkdm_clear_all_wkdeps)(struct clockdomain *clkdm); + int (*clkdm_add_sleepdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2); + int (*clkdm_del_sleepdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2); + int (*clkdm_read_sleepdep)(struct clockdomain *clkdm1, struct clockdomain *clkdm2); + int (*clkdm_clear_all_sleepdeps)(struct clockdomain *clkdm); + int (*clkdm_sleep)(struct clockdomain *clkdm); + int (*clkdm_wakeup)(struct clockdomain *clkdm); + void (*clkdm_allow_idle)(struct clockdomain *clkdm); + void (*clkdm_deny_idle)(struct clockdomain *clkdm); + int (*clkdm_clk_enable)(struct clockdomain *clkdm); + int (*clkdm_clk_disable)(struct clockdomain *clkdm); +}; + +void clkdm_init(struct clockdomain **clkdms, struct clkdm_autodep *autodeps, + struct clkdm_ops *custom_funcs); struct clockdomain *clkdm_lookup(const char *name); int clkdm_for_each(int (*fn)(struct clockdomain *clkdm, void *user), @@ -132,16 +175,23 @@ int clkdm_del_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2); int clkdm_read_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2); int clkdm_clear_all_sleepdeps(struct clockdomain *clkdm); -void omap2_clkdm_allow_idle(struct clockdomain *clkdm); -void omap2_clkdm_deny_idle(struct clockdomain *clkdm); +void clkdm_allow_idle(struct clockdomain *clkdm); +void clkdm_deny_idle(struct clockdomain *clkdm); -int omap2_clkdm_wakeup(struct clockdomain *clkdm); -int omap2_clkdm_sleep(struct clockdomain *clkdm); +int clkdm_wakeup(struct clockdomain *clkdm); +int clkdm_sleep(struct clockdomain *clkdm); -int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk); -int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk); +int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk); +int clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk); -extern void __init omap2_clockdomains_init(void); +extern void __init omap2xxx_clockdomains_init(void); +extern void __init omap3xxx_clockdomains_init(void); extern void __init omap44xx_clockdomains_init(void); +extern void _clkdm_add_autodeps(struct clockdomain *clkdm); +extern void _clkdm_del_autodeps(struct clockdomain *clkdm); + +extern struct clkdm_ops omap2_clkdm_operations; +extern struct clkdm_ops omap3_clkdm_operations; +extern struct clkdm_ops omap4_clkdm_operations; #endif diff --git a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c new file mode 100644 index 000000000000..48d0db7e6069 --- /dev/null +++ b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c @@ -0,0 +1,274 @@ +/* + * OMAP2 and OMAP3 clockdomain control + * + * Copyright (C) 2008-2010 Texas Instruments, Inc. + * Copyright (C) 2008-2010 Nokia Corporation + * + * Derived from mach-omap2/clockdomain.c written by Paul Walmsley + * Rajendra Nayak <rnayak@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/types.h> +#include <plat/prcm.h> +#include "prm.h" +#include "prm2xxx_3xxx.h" +#include "cm.h" +#include "cm2xxx_3xxx.h" +#include "cm-regbits-24xx.h" +#include "cm-regbits-34xx.h" +#include "prm-regbits-24xx.h" +#include "clockdomain.h" + +static int omap2_clkdm_add_wkdep(struct clockdomain *clkdm1, + struct clockdomain *clkdm2) +{ + omap2_prm_set_mod_reg_bits((1 << clkdm2->dep_bit), + clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP); + return 0; +} + +static int omap2_clkdm_del_wkdep(struct clockdomain *clkdm1, + struct clockdomain *clkdm2) +{ + omap2_prm_clear_mod_reg_bits((1 << clkdm2->dep_bit), + clkdm1->pwrdm.ptr->prcm_offs, PM_WKDEP); + return 0; +} + +static int omap2_clkdm_read_wkdep(struct clockdomain *clkdm1, + struct clockdomain *clkdm2) +{ + return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs, + PM_WKDEP, (1 << clkdm2->dep_bit)); +} + +static int omap2_clkdm_clear_all_wkdeps(struct clockdomain *clkdm) +{ + struct clkdm_dep *cd; + u32 mask = 0; + + for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) { + if (!omap_chip_is(cd->omap_chip)) + continue; + if (!cd->clkdm) + continue; /* only happens if data is erroneous */ + + /* PRM accesses are slow, so minimize them */ + mask |= 1 << cd->clkdm->dep_bit; + atomic_set(&cd->wkdep_usecount, 0); + } + + omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs, + PM_WKDEP); + return 0; +} + +static int omap3_clkdm_add_sleepdep(struct clockdomain *clkdm1, + struct clockdomain *clkdm2) +{ + omap2_cm_set_mod_reg_bits((1 << clkdm2->dep_bit), + clkdm1->pwrdm.ptr->prcm_offs, + OMAP3430_CM_SLEEPDEP); + return 0; +} + +static int omap3_clkdm_del_sleepdep(struct clockdomain *clkdm1, + struct clockdomain *clkdm2) +{ + omap2_cm_clear_mod_reg_bits((1 << clkdm2->dep_bit), + clkdm1->pwrdm.ptr->prcm_offs, + OMAP3430_CM_SLEEPDEP); + return 0; +} + +static int omap3_clkdm_read_sleepdep(struct clockdomain *clkdm1, + struct clockdomain *clkdm2) +{ + return omap2_prm_read_mod_bits_shift(clkdm1->pwrdm.ptr->prcm_offs, + OMAP3430_CM_SLEEPDEP, (1 << clkdm2->dep_bit)); +} + +static int omap3_clkdm_clear_all_sleepdeps(struct clockdomain *clkdm) +{ + struct clkdm_dep *cd; + u32 mask = 0; + + for (cd = clkdm->sleepdep_srcs; cd && cd->clkdm_name; cd++) { + if (!omap_chip_is(cd->omap_chip)) + continue; + if (!cd->clkdm) + continue; /* only happens if data is erroneous */ + + /* PRM accesses are slow, so minimize them */ + mask |= 1 << cd->clkdm->dep_bit; + atomic_set(&cd->sleepdep_usecount, 0); + } + omap2_prm_clear_mod_reg_bits(mask, clkdm->pwrdm.ptr->prcm_offs, + OMAP3430_CM_SLEEPDEP); + return 0; +} + +static int omap2_clkdm_sleep(struct clockdomain *clkdm) +{ + omap2_cm_set_mod_reg_bits(OMAP24XX_FORCESTATE_MASK, + clkdm->pwrdm.ptr->prcm_offs, + OMAP2_PM_PWSTCTRL); + return 0; +} + +static int omap2_clkdm_wakeup(struct clockdomain *clkdm) +{ + omap2_cm_clear_mod_reg_bits(OMAP24XX_FORCESTATE_MASK, + clkdm->pwrdm.ptr->prcm_offs, + OMAP2_PM_PWSTCTRL); + return 0; +} + +static void omap2_clkdm_allow_idle(struct clockdomain *clkdm) +{ + if (atomic_read(&clkdm->usecount) > 0) + _clkdm_add_autodeps(clkdm); + + omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); +} + +static void omap2_clkdm_deny_idle(struct clockdomain *clkdm) +{ + omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + + if (atomic_read(&clkdm->usecount) > 0) + _clkdm_del_autodeps(clkdm); +} + +static void _enable_hwsup(struct clockdomain *clkdm) +{ + if (cpu_is_omap24xx()) + omap2xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + else if (cpu_is_omap34xx()) + omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); +} + +static void _disable_hwsup(struct clockdomain *clkdm) +{ + if (cpu_is_omap24xx()) + omap2xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + else if (cpu_is_omap34xx()) + omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); +} + + +static int omap2_clkdm_clk_enable(struct clockdomain *clkdm) +{ + bool hwsup = false; + + if (!clkdm->clktrctrl_mask) + return 0; + + hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + + if (hwsup) { + /* Disable HW transitions when we are changing deps */ + _disable_hwsup(clkdm); + _clkdm_add_autodeps(clkdm); + _enable_hwsup(clkdm); + } else { + clkdm_wakeup(clkdm); + } + + return 0; +} + +static int omap2_clkdm_clk_disable(struct clockdomain *clkdm) +{ + bool hwsup = false; + + if (!clkdm->clktrctrl_mask) + return 0; + + hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + + if (hwsup) { + /* Disable HW transitions when we are changing deps */ + _disable_hwsup(clkdm); + _clkdm_del_autodeps(clkdm); + _enable_hwsup(clkdm); + } else { + clkdm_sleep(clkdm); + } + + return 0; +} + +static int omap3_clkdm_sleep(struct clockdomain *clkdm) +{ + omap3xxx_cm_clkdm_force_sleep(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + return 0; +} + +static int omap3_clkdm_wakeup(struct clockdomain *clkdm) +{ + omap3xxx_cm_clkdm_force_wakeup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + return 0; +} + +static void omap3_clkdm_allow_idle(struct clockdomain *clkdm) +{ + if (atomic_read(&clkdm->usecount) > 0) + _clkdm_add_autodeps(clkdm); + + omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); +} + +static void omap3_clkdm_deny_idle(struct clockdomain *clkdm) +{ + omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + + if (atomic_read(&clkdm->usecount) > 0) + _clkdm_del_autodeps(clkdm); +} + +struct clkdm_ops omap2_clkdm_operations = { + .clkdm_add_wkdep = omap2_clkdm_add_wkdep, + .clkdm_del_wkdep = omap2_clkdm_del_wkdep, + .clkdm_read_wkdep = omap2_clkdm_read_wkdep, + .clkdm_clear_all_wkdeps = omap2_clkdm_clear_all_wkdeps, + .clkdm_sleep = omap2_clkdm_sleep, + .clkdm_wakeup = omap2_clkdm_wakeup, + .clkdm_allow_idle = omap2_clkdm_allow_idle, + .clkdm_deny_idle = omap2_clkdm_deny_idle, + .clkdm_clk_enable = omap2_clkdm_clk_enable, + .clkdm_clk_disable = omap2_clkdm_clk_disable, +}; + +struct clkdm_ops omap3_clkdm_operations = { + .clkdm_add_wkdep = omap2_clkdm_add_wkdep, + .clkdm_del_wkdep = omap2_clkdm_del_wkdep, + .clkdm_read_wkdep = omap2_clkdm_read_wkdep, + .clkdm_clear_all_wkdeps = omap2_clkdm_clear_all_wkdeps, + .clkdm_add_sleepdep = omap3_clkdm_add_sleepdep, + .clkdm_del_sleepdep = omap3_clkdm_del_sleepdep, + .clkdm_read_sleepdep = omap3_clkdm_read_sleepdep, + .clkdm_clear_all_sleepdeps = omap3_clkdm_clear_all_sleepdeps, + .clkdm_sleep = omap3_clkdm_sleep, + .clkdm_wakeup = omap3_clkdm_wakeup, + .clkdm_allow_idle = omap3_clkdm_allow_idle, + .clkdm_deny_idle = omap3_clkdm_deny_idle, + .clkdm_clk_enable = omap2_clkdm_clk_enable, + .clkdm_clk_disable = omap2_clkdm_clk_disable, +}; diff --git a/arch/arm/mach-omap2/clockdomain44xx.c b/arch/arm/mach-omap2/clockdomain44xx.c new file mode 100644 index 000000000000..a1a4ecd26544 --- /dev/null +++ b/arch/arm/mach-omap2/clockdomain44xx.c @@ -0,0 +1,137 @@ +/* + * OMAP4 clockdomain control + * + * Copyright (C) 2008-2010 Texas Instruments, Inc. + * Copyright (C) 2008-2010 Nokia Corporation + * + * Derived from mach-omap2/clockdomain.c written by Paul Walmsley + * Rajendra Nayak <rnayak@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 "clockdomain.h" +#include "cminst44xx.h" +#include "cm44xx.h" + +static int omap4_clkdm_add_wkup_sleep_dep(struct clockdomain *clkdm1, + struct clockdomain *clkdm2) +{ + omap4_cminst_set_inst_reg_bits((1 << clkdm2->dep_bit), + clkdm1->prcm_partition, + clkdm1->cm_inst, clkdm1->clkdm_offs + + OMAP4_CM_STATICDEP); + return 0; +} + +static int omap4_clkdm_del_wkup_sleep_dep(struct clockdomain *clkdm1, + struct clockdomain *clkdm2) +{ + omap4_cminst_clear_inst_reg_bits((1 << clkdm2->dep_bit), + clkdm1->prcm_partition, + clkdm1->cm_inst, clkdm1->clkdm_offs + + OMAP4_CM_STATICDEP); + return 0; +} + +static int omap4_clkdm_read_wkup_sleep_dep(struct clockdomain *clkdm1, + struct clockdomain *clkdm2) +{ + return omap4_cminst_read_inst_reg_bits(clkdm1->prcm_partition, + clkdm1->cm_inst, clkdm1->clkdm_offs + + OMAP4_CM_STATICDEP, + (1 << clkdm2->dep_bit)); +} + +static int omap4_clkdm_clear_all_wkup_sleep_deps(struct clockdomain *clkdm) +{ + struct clkdm_dep *cd; + u32 mask = 0; + + for (cd = clkdm->wkdep_srcs; cd && cd->clkdm_name; cd++) { + if (!omap_chip_is(cd->omap_chip)) + continue; + if (!cd->clkdm) + continue; /* only happens if data is erroneous */ + + mask |= 1 << cd->clkdm->dep_bit; + atomic_set(&cd->wkdep_usecount, 0); + } + + omap4_cminst_clear_inst_reg_bits(mask, clkdm->prcm_partition, + clkdm->cm_inst, clkdm->clkdm_offs + + OMAP4_CM_STATICDEP); + return 0; +} + +static int omap4_clkdm_sleep(struct clockdomain *clkdm) +{ + omap4_cminst_clkdm_force_sleep(clkdm->prcm_partition, + clkdm->cm_inst, clkdm->clkdm_offs); + return 0; +} + +static int omap4_clkdm_wakeup(struct clockdomain *clkdm) +{ + omap4_cminst_clkdm_force_wakeup(clkdm->prcm_partition, + clkdm->cm_inst, clkdm->clkdm_offs); + return 0; +} + +static void omap4_clkdm_allow_idle(struct clockdomain *clkdm) +{ + omap4_cminst_clkdm_enable_hwsup(clkdm->prcm_partition, + clkdm->cm_inst, clkdm->clkdm_offs); +} + +static void omap4_clkdm_deny_idle(struct clockdomain *clkdm) +{ + omap4_cminst_clkdm_disable_hwsup(clkdm->prcm_partition, + clkdm->cm_inst, clkdm->clkdm_offs); +} + +static int omap4_clkdm_clk_enable(struct clockdomain *clkdm) +{ + bool hwsup = false; + + hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition, + clkdm->cm_inst, clkdm->clkdm_offs); + + if (!hwsup) + clkdm_wakeup(clkdm); + + return 0; +} + +static int omap4_clkdm_clk_disable(struct clockdomain *clkdm) +{ + bool hwsup = false; + + hwsup = omap4_cminst_is_clkdm_in_hwsup(clkdm->prcm_partition, + clkdm->cm_inst, clkdm->clkdm_offs); + + if (!hwsup) + clkdm_sleep(clkdm); + + return 0; +} + +struct clkdm_ops omap4_clkdm_operations = { + .clkdm_add_wkdep = omap4_clkdm_add_wkup_sleep_dep, + .clkdm_del_wkdep = omap4_clkdm_del_wkup_sleep_dep, + .clkdm_read_wkdep = omap4_clkdm_read_wkup_sleep_dep, + .clkdm_clear_all_wkdeps = omap4_clkdm_clear_all_wkup_sleep_deps, + .clkdm_add_sleepdep = omap4_clkdm_add_wkup_sleep_dep, + .clkdm_del_sleepdep = omap4_clkdm_del_wkup_sleep_dep, + .clkdm_read_sleepdep = omap4_clkdm_read_wkup_sleep_dep, + .clkdm_clear_all_sleepdeps = omap4_clkdm_clear_all_wkup_sleep_deps, + .clkdm_sleep = omap4_clkdm_sleep, + .clkdm_wakeup = omap4_clkdm_wakeup, + .clkdm_allow_idle = omap4_clkdm_allow_idle, + .clkdm_deny_idle = omap4_clkdm_deny_idle, + .clkdm_clk_enable = omap4_clkdm_clk_enable, + .clkdm_clk_disable = omap4_clkdm_clk_disable, +}; diff --git a/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c index e4a7133ea3b3..13bde95b6790 100644 --- a/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c +++ b/arch/arm/mach-omap2/clockdomains2xxx_3xxx_data.c @@ -89,6 +89,8 @@ static struct clkdm_dep gfx_sgx_wkdeps[] = { /* 24XX-specific possible dependencies */ +#ifdef CONFIG_ARCH_OMAP2 + /* Wakeup dependency source arrays */ /* 2420/2430 PM_WKDEP_DSP: CORE, MPU, WKUP */ @@ -168,10 +170,11 @@ static struct clkdm_dep core_24xx_wkdeps[] = { { NULL }, }; +#endif /* CONFIG_ARCH_OMAP2 */ /* 2430-specific possible wakeup dependencies */ -#ifdef CONFIG_ARCH_OMAP2430 +#ifdef CONFIG_SOC_OMAP2430 /* 2430 PM_WKDEP_MDM: CORE, MPU, WKUP */ static struct clkdm_dep mdm_2430_wkdeps[] = { @@ -194,7 +197,7 @@ static struct clkdm_dep mdm_2430_wkdeps[] = { { NULL }, }; -#endif /* CONFIG_ARCH_OMAP2430 */ +#endif /* CONFIG_SOC_OMAP2430 */ /* OMAP3-specific possible dependencies */ @@ -450,7 +453,7 @@ static struct clockdomain cm_clkdm = { * 2420-only clockdomains */ -#if defined(CONFIG_ARCH_OMAP2420) +#if defined(CONFIG_SOC_OMAP2420) static struct clockdomain mpu_2420_clkdm = { .name = "mpu_clkdm", @@ -514,14 +517,14 @@ static struct clockdomain dss_2420_clkdm = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; -#endif /* CONFIG_ARCH_OMAP2420 */ +#endif /* CONFIG_SOC_OMAP2420 */ /* * 2430-only clockdomains */ -#if defined(CONFIG_ARCH_OMAP2430) +#if defined(CONFIG_SOC_OMAP2430) static struct clockdomain mpu_2430_clkdm = { .name = "mpu_clkdm", @@ -600,7 +603,7 @@ static struct clockdomain dss_2430_clkdm = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; -#endif /* CONFIG_ARCH_OMAP2430 */ +#endif /* CONFIG_SOC_OMAP2430 */ /* @@ -811,7 +814,7 @@ static struct clockdomain *clockdomains_omap2[] __initdata = { &cm_clkdm, &prm_clkdm, -#ifdef CONFIG_ARCH_OMAP2420 +#ifdef CONFIG_SOC_OMAP2420 &mpu_2420_clkdm, &iva1_2420_clkdm, &dsp_2420_clkdm, @@ -821,7 +824,7 @@ static struct clockdomain *clockdomains_omap2[] __initdata = { &dss_2420_clkdm, #endif -#ifdef CONFIG_ARCH_OMAP2430 +#ifdef CONFIG_SOC_OMAP2430 &mpu_2430_clkdm, &mdm_clkdm, &dsp_2430_clkdm, @@ -854,7 +857,12 @@ static struct clockdomain *clockdomains_omap2[] __initdata = { NULL, }; -void __init omap2_clockdomains_init(void) +void __init omap2xxx_clockdomains_init(void) +{ + clkdm_init(clockdomains_omap2, clkdm_autodeps, &omap2_clkdm_operations); +} + +void __init omap3xxx_clockdomains_init(void) { - clkdm_init(clockdomains_omap2, clkdm_autodeps); + clkdm_init(clockdomains_omap2, clkdm_autodeps, &omap3_clkdm_operations); } diff --git a/arch/arm/mach-omap2/clockdomains44xx_data.c b/arch/arm/mach-omap2/clockdomains44xx_data.c index 10622c914abc..a607ec196e8b 100644 --- a/arch/arm/mach-omap2/clockdomains44xx_data.c +++ b/arch/arm/mach-omap2/clockdomains44xx_data.c @@ -18,11 +18,6 @@ * published by the Free Software Foundation. */ -/* - * To-Do List - * -> Populate the Sleep/Wakeup dependencies for the domains - */ - #include <linux/kernel.h> #include <linux/io.h> @@ -35,6 +30,355 @@ #include "prcm44xx.h" #include "prcm_mpu44xx.h" +/* Static Dependencies for OMAP4 Clock Domains */ + +static struct clkdm_dep ducati_wkup_sleep_deps[] = { + { + .clkdm_name = "abe_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "ivahd_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_1_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_2_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_dss_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_emif_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_gfx_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_init_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_cfg_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_per_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_secure_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_wkup_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "tesla_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { NULL }, +}; + +static struct clkdm_dep iss_wkup_sleep_deps[] = { + { + .clkdm_name = "ivahd_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_1_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_emif_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { NULL }, +}; + +static struct clkdm_dep ivahd_wkup_sleep_deps[] = { + { + .clkdm_name = "l3_1_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_emif_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { NULL }, +}; + +static struct clkdm_dep l3_d2d_wkup_sleep_deps[] = { + { + .clkdm_name = "abe_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "ivahd_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_1_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_2_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_emif_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_init_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_cfg_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_per_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { NULL }, +}; + +static struct clkdm_dep l3_dma_wkup_sleep_deps[] = { + { + .clkdm_name = "abe_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "ducati_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "ivahd_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_1_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_dss_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_emif_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_init_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_cfg_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_per_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_secure_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_wkup_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { NULL }, +}; + +static struct clkdm_dep l3_dss_wkup_sleep_deps[] = { + { + .clkdm_name = "ivahd_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_2_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_emif_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { NULL }, +}; + +static struct clkdm_dep l3_gfx_wkup_sleep_deps[] = { + { + .clkdm_name = "ivahd_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_1_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_emif_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { NULL }, +}; + +static struct clkdm_dep l3_init_wkup_sleep_deps[] = { + { + .clkdm_name = "abe_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "ivahd_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_emif_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_cfg_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_per_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_secure_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_wkup_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { NULL }, +}; + +static struct clkdm_dep l4_secure_wkup_sleep_deps[] = { + { + .clkdm_name = "l3_1_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_emif_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_per_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { NULL }, +}; + +static struct clkdm_dep mpuss_wkup_sleep_deps[] = { + { + .clkdm_name = "abe_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "ducati_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "ivahd_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_1_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_2_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_dss_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_emif_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_gfx_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_init_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_cfg_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_per_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_secure_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_wkup_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "tesla_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { NULL }, +}; + +static struct clkdm_dep tesla_wkup_sleep_deps[] = { + { + .clkdm_name = "abe_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "ivahd_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_1_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_2_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_emif_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l3_init_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_cfg_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_per_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { + .clkdm_name = "l4_wkup_clkdm", + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430) + }, + { NULL }, +}; static struct clockdomain l4_cefuse_44xx_clkdm = { .name = "l4_cefuse_clkdm", @@ -52,6 +396,7 @@ static struct clockdomain l4_cfg_44xx_clkdm = { .prcm_partition = OMAP4430_CM2_PARTITION, .cm_inst = OMAP4430_CM2_CORE_INST, .clkdm_offs = OMAP4430_CM2_CORE_L4CFG_CDOFFS, + .dep_bit = OMAP4430_L4CFG_STATDEP_SHIFT, .flags = CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -62,6 +407,9 @@ static struct clockdomain tesla_44xx_clkdm = { .prcm_partition = OMAP4430_CM1_PARTITION, .cm_inst = OMAP4430_CM1_TESLA_INST, .clkdm_offs = OMAP4430_CM1_TESLA_TESLA_CDOFFS, + .dep_bit = OMAP4430_TESLA_STATDEP_SHIFT, + .wkdep_srcs = tesla_wkup_sleep_deps, + .sleepdep_srcs = tesla_wkup_sleep_deps, .flags = CLKDM_CAN_HWSUP_SWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -72,6 +420,9 @@ static struct clockdomain l3_gfx_44xx_clkdm = { .prcm_partition = OMAP4430_CM2_PARTITION, .cm_inst = OMAP4430_CM2_GFX_INST, .clkdm_offs = OMAP4430_CM2_GFX_GFX_CDOFFS, + .dep_bit = OMAP4430_GFX_STATDEP_SHIFT, + .wkdep_srcs = l3_gfx_wkup_sleep_deps, + .sleepdep_srcs = l3_gfx_wkup_sleep_deps, .flags = CLKDM_CAN_HWSUP_SWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -82,6 +433,9 @@ static struct clockdomain ivahd_44xx_clkdm = { .prcm_partition = OMAP4430_CM2_PARTITION, .cm_inst = OMAP4430_CM2_IVAHD_INST, .clkdm_offs = OMAP4430_CM2_IVAHD_IVAHD_CDOFFS, + .dep_bit = OMAP4430_IVAHD_STATDEP_SHIFT, + .wkdep_srcs = ivahd_wkup_sleep_deps, + .sleepdep_srcs = ivahd_wkup_sleep_deps, .flags = CLKDM_CAN_HWSUP_SWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -92,6 +446,9 @@ static struct clockdomain l4_secure_44xx_clkdm = { .prcm_partition = OMAP4430_CM2_PARTITION, .cm_inst = OMAP4430_CM2_L4PER_INST, .clkdm_offs = OMAP4430_CM2_L4PER_L4SEC_CDOFFS, + .dep_bit = OMAP4430_L4SEC_STATDEP_SHIFT, + .wkdep_srcs = l4_secure_wkup_sleep_deps, + .sleepdep_srcs = l4_secure_wkup_sleep_deps, .flags = CLKDM_CAN_HWSUP_SWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -102,6 +459,7 @@ static struct clockdomain l4_per_44xx_clkdm = { .prcm_partition = OMAP4430_CM2_PARTITION, .cm_inst = OMAP4430_CM2_L4PER_INST, .clkdm_offs = OMAP4430_CM2_L4PER_L4PER_CDOFFS, + .dep_bit = OMAP4430_L4PER_STATDEP_SHIFT, .flags = CLKDM_CAN_HWSUP_SWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -112,6 +470,7 @@ static struct clockdomain abe_44xx_clkdm = { .prcm_partition = OMAP4430_CM1_PARTITION, .cm_inst = OMAP4430_CM1_ABE_INST, .clkdm_offs = OMAP4430_CM1_ABE_ABE_CDOFFS, + .dep_bit = OMAP4430_ABE_STATDEP_SHIFT, .flags = CLKDM_CAN_HWSUP_SWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -131,6 +490,9 @@ static struct clockdomain l3_init_44xx_clkdm = { .prcm_partition = OMAP4430_CM2_PARTITION, .cm_inst = OMAP4430_CM2_L3INIT_INST, .clkdm_offs = OMAP4430_CM2_L3INIT_L3INIT_CDOFFS, + .dep_bit = OMAP4430_L3INIT_STATDEP_SHIFT, + .wkdep_srcs = l3_init_wkup_sleep_deps, + .sleepdep_srcs = l3_init_wkup_sleep_deps, .flags = CLKDM_CAN_HWSUP_SWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -141,6 +503,8 @@ static struct clockdomain mpuss_44xx_clkdm = { .prcm_partition = OMAP4430_CM1_PARTITION, .cm_inst = OMAP4430_CM1_MPU_INST, .clkdm_offs = OMAP4430_CM1_MPU_MPU_CDOFFS, + .wkdep_srcs = mpuss_wkup_sleep_deps, + .sleepdep_srcs = mpuss_wkup_sleep_deps, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -150,7 +514,7 @@ static struct clockdomain mpu0_44xx_clkdm = { .pwrdm = { .name = "cpu0_pwrdm" }, .prcm_partition = OMAP4430_PRCM_MPU_PARTITION, .cm_inst = OMAP4430_PRCM_MPU_CPU0_INST, - .clkdm_offs = OMAP4430_PRCM_MPU_CPU0_MPU_CDOFFS, + .clkdm_offs = OMAP4430_PRCM_MPU_CPU0_CPU0_CDOFFS, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -160,7 +524,7 @@ static struct clockdomain mpu1_44xx_clkdm = { .pwrdm = { .name = "cpu1_pwrdm" }, .prcm_partition = OMAP4430_PRCM_MPU_PARTITION, .cm_inst = OMAP4430_PRCM_MPU_CPU1_INST, - .clkdm_offs = OMAP4430_PRCM_MPU_CPU1_MPU_CDOFFS, + .clkdm_offs = OMAP4430_PRCM_MPU_CPU1_CPU1_CDOFFS, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -171,6 +535,7 @@ static struct clockdomain l3_emif_44xx_clkdm = { .prcm_partition = OMAP4430_CM2_PARTITION, .cm_inst = OMAP4430_CM2_CORE_INST, .clkdm_offs = OMAP4430_CM2_CORE_MEMIF_CDOFFS, + .dep_bit = OMAP4430_MEMIF_STATDEP_SHIFT, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -191,6 +556,9 @@ static struct clockdomain ducati_44xx_clkdm = { .prcm_partition = OMAP4430_CM2_PARTITION, .cm_inst = OMAP4430_CM2_CORE_INST, .clkdm_offs = OMAP4430_CM2_CORE_DUCATI_CDOFFS, + .dep_bit = OMAP4430_DUCATI_STATDEP_SHIFT, + .wkdep_srcs = ducati_wkup_sleep_deps, + .sleepdep_srcs = ducati_wkup_sleep_deps, .flags = CLKDM_CAN_HWSUP_SWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -201,6 +569,7 @@ static struct clockdomain l3_2_44xx_clkdm = { .prcm_partition = OMAP4430_CM2_PARTITION, .cm_inst = OMAP4430_CM2_CORE_INST, .clkdm_offs = OMAP4430_CM2_CORE_L3_2_CDOFFS, + .dep_bit = OMAP4430_L3_2_STATDEP_SHIFT, .flags = CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -211,6 +580,7 @@ static struct clockdomain l3_1_44xx_clkdm = { .prcm_partition = OMAP4430_CM2_PARTITION, .cm_inst = OMAP4430_CM2_CORE_INST, .clkdm_offs = OMAP4430_CM2_CORE_L3_1_CDOFFS, + .dep_bit = OMAP4430_L3_1_STATDEP_SHIFT, .flags = CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -221,6 +591,8 @@ static struct clockdomain l3_d2d_44xx_clkdm = { .prcm_partition = OMAP4430_CM2_PARTITION, .cm_inst = OMAP4430_CM2_CORE_INST, .clkdm_offs = OMAP4430_CM2_CORE_D2D_CDOFFS, + .wkdep_srcs = l3_d2d_wkup_sleep_deps, + .sleepdep_srcs = l3_d2d_wkup_sleep_deps, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -231,6 +603,8 @@ static struct clockdomain iss_44xx_clkdm = { .prcm_partition = OMAP4430_CM2_PARTITION, .cm_inst = OMAP4430_CM2_CAM_INST, .clkdm_offs = OMAP4430_CM2_CAM_CAM_CDOFFS, + .wkdep_srcs = iss_wkup_sleep_deps, + .sleepdep_srcs = iss_wkup_sleep_deps, .flags = CLKDM_CAN_HWSUP_SWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -241,6 +615,9 @@ static struct clockdomain l3_dss_44xx_clkdm = { .prcm_partition = OMAP4430_CM2_PARTITION, .cm_inst = OMAP4430_CM2_DSS_INST, .clkdm_offs = OMAP4430_CM2_DSS_DSS_CDOFFS, + .dep_bit = OMAP4430_DSS_STATDEP_SHIFT, + .wkdep_srcs = l3_dss_wkup_sleep_deps, + .sleepdep_srcs = l3_dss_wkup_sleep_deps, .flags = CLKDM_CAN_HWSUP_SWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -251,6 +628,7 @@ static struct clockdomain l4_wkup_44xx_clkdm = { .prcm_partition = OMAP4430_PRM_PARTITION, .cm_inst = OMAP4430_PRM_WKUP_CM_INST, .clkdm_offs = OMAP4430_PRM_WKUP_CM_WKUP_CDOFFS, + .dep_bit = OMAP4430_L4WKUP_STATDEP_SHIFT, .flags = CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -271,6 +649,8 @@ static struct clockdomain l3_dma_44xx_clkdm = { .prcm_partition = OMAP4430_CM2_PARTITION, .cm_inst = OMAP4430_CM2_CORE_INST, .clkdm_offs = OMAP4430_CM2_CORE_SDMA_CDOFFS, + .wkdep_srcs = l3_dma_wkup_sleep_deps, + .sleepdep_srcs = l3_dma_wkup_sleep_deps, .flags = CLKDM_CAN_FORCE_WAKEUP | CLKDM_CAN_HWSUP, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; @@ -305,5 +685,5 @@ static struct clockdomain *clockdomains_omap44xx[] __initdata = { void __init omap44xx_clockdomains_init(void) { - clkdm_init(clockdomains_omap44xx, NULL); + clkdm_init(clockdomains_omap44xx, NULL, &omap4_clkdm_operations); } diff --git a/arch/arm/mach-omap2/cm-regbits-24xx.h b/arch/arm/mach-omap2/cm-regbits-24xx.h index d70660e82fe6..686290437568 100644 --- a/arch/arm/mach-omap2/cm-regbits-24xx.h +++ b/arch/arm/mach-omap2/cm-regbits-24xx.h @@ -210,8 +210,11 @@ #define OMAP24XX_AUTO_USB_MASK (1 << 0) /* CM_AUTOIDLE3_CORE */ +#define OMAP24XX_AUTO_SDRC_SHIFT 2 #define OMAP24XX_AUTO_SDRC_MASK (1 << 2) +#define OMAP24XX_AUTO_GPMC_SHIFT 1 #define OMAP24XX_AUTO_GPMC_MASK (1 << 1) +#define OMAP24XX_AUTO_SDMA_SHIFT 0 #define OMAP24XX_AUTO_SDMA_MASK (1 << 0) /* CM_AUTOIDLE4_CORE */ diff --git a/arch/arm/mach-omap2/cm2xxx_3xxx.c b/arch/arm/mach-omap2/cm2xxx_3xxx.c index 96954aa48671..9d0dec806e92 100644 --- a/arch/arm/mach-omap2/cm2xxx_3xxx.c +++ b/arch/arm/mach-omap2/cm2xxx_3xxx.c @@ -25,6 +25,14 @@ #include "cm-regbits-24xx.h" #include "cm-regbits-34xx.h" +/* CM_AUTOIDLE_PLL.AUTO_* bit values for DPLLs */ +#define DPLL_AUTOIDLE_DISABLE 0x0 +#define OMAP2XXX_DPLL_AUTOIDLE_LOW_POWER_STOP 0x3 + +/* CM_AUTOIDLE_PLL.AUTO_* bit values for APLLs (OMAP2xxx only) */ +#define OMAP2XXX_APLL_AUTOIDLE_DISABLE 0x0 +#define OMAP2XXX_APLL_AUTOIDLE_LOW_POWER_STOP 0x3 + static const u8 cm_idlest_offs[] = { CM_IDLEST1, CM_IDLEST2, OMAP2430_CM_IDLEST3 }; @@ -125,6 +133,67 @@ void omap3xxx_cm_clkdm_force_wakeup(s16 module, u32 mask) _write_clktrctrl(OMAP34XX_CLKSTCTRL_FORCE_WAKEUP, module, mask); } +/* + * DPLL autoidle control + */ + +static void _omap2xxx_set_dpll_autoidle(u8 m) +{ + u32 v; + + v = omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE); + v &= ~OMAP24XX_AUTO_DPLL_MASK; + v |= m << OMAP24XX_AUTO_DPLL_SHIFT; + omap2_cm_write_mod_reg(v, PLL_MOD, CM_AUTOIDLE); +} + +void omap2xxx_cm_set_dpll_disable_autoidle(void) +{ + _omap2xxx_set_dpll_autoidle(OMAP2XXX_DPLL_AUTOIDLE_LOW_POWER_STOP); +} + +void omap2xxx_cm_set_dpll_auto_low_power_stop(void) +{ + _omap2xxx_set_dpll_autoidle(DPLL_AUTOIDLE_DISABLE); +} + +/* + * APLL autoidle control + */ + +static void _omap2xxx_set_apll_autoidle(u8 m, u32 mask) +{ + u32 v; + + v = omap2_cm_read_mod_reg(PLL_MOD, CM_AUTOIDLE); + v &= ~mask; + v |= m << __ffs(mask); + omap2_cm_write_mod_reg(v, PLL_MOD, CM_AUTOIDLE); +} + +void omap2xxx_cm_set_apll54_disable_autoidle(void) +{ + _omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_LOW_POWER_STOP, + OMAP24XX_AUTO_54M_MASK); +} + +void omap2xxx_cm_set_apll54_auto_low_power_stop(void) +{ + _omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_DISABLE, + OMAP24XX_AUTO_54M_MASK); +} + +void omap2xxx_cm_set_apll96_disable_autoidle(void) +{ + _omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_LOW_POWER_STOP, + OMAP24XX_AUTO_96M_MASK); +} + +void omap2xxx_cm_set_apll96_auto_low_power_stop(void) +{ + _omap2xxx_set_apll_autoidle(OMAP2XXX_APLL_AUTOIDLE_DISABLE, + OMAP24XX_AUTO_96M_MASK); +} /* * diff --git a/arch/arm/mach-omap2/cm2xxx_3xxx.h b/arch/arm/mach-omap2/cm2xxx_3xxx.h index 5e9ea5bd60b9..088bbad73db5 100644 --- a/arch/arm/mach-omap2/cm2xxx_3xxx.h +++ b/arch/arm/mach-omap2/cm2xxx_3xxx.h @@ -122,6 +122,14 @@ extern void omap3xxx_cm_clkdm_disable_hwsup(s16 module, u32 mask); extern void omap3xxx_cm_clkdm_force_sleep(s16 module, u32 mask); extern void omap3xxx_cm_clkdm_force_wakeup(s16 module, u32 mask); +extern void omap2xxx_cm_set_dpll_disable_autoidle(void); +extern void omap2xxx_cm_set_dpll_auto_low_power_stop(void); + +extern void omap2xxx_cm_set_apll54_disable_autoidle(void); +extern void omap2xxx_cm_set_apll54_auto_low_power_stop(void); +extern void omap2xxx_cm_set_apll96_disable_autoidle(void); +extern void omap2xxx_cm_set_apll96_auto_low_power_stop(void); + #endif /* CM register bits shared between 24XX and 3430 */ diff --git a/arch/arm/mach-omap2/cm44xx.h b/arch/arm/mach-omap2/cm44xx.h index 48fc3f426fbd..0b87ec82b41c 100644 --- a/arch/arm/mach-omap2/cm44xx.h +++ b/arch/arm/mach-omap2/cm44xx.h @@ -21,6 +21,7 @@ #include "cm.h" #define OMAP4_CM_CLKSTCTRL 0x0000 +#define OMAP4_CM_STATICDEP 0x0004 /* Function prototypes */ # ifndef __ASSEMBLER__ diff --git a/arch/arm/mach-omap2/cminst44xx.c b/arch/arm/mach-omap2/cminst44xx.c index c04bbbea17a5..a482bfa0a954 100644 --- a/arch/arm/mach-omap2/cminst44xx.c +++ b/arch/arm/mach-omap2/cminst44xx.c @@ -73,6 +73,27 @@ u32 omap4_cminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part, s16 inst, return v; } +u32 omap4_cminst_set_inst_reg_bits(u32 bits, u8 part, s16 inst, s16 idx) +{ + return omap4_cminst_rmw_inst_reg_bits(bits, bits, part, inst, idx); +} + +u32 omap4_cminst_clear_inst_reg_bits(u32 bits, u8 part, s16 inst, s16 idx) +{ + return omap4_cminst_rmw_inst_reg_bits(bits, 0x0, part, inst, idx); +} + +u32 omap4_cminst_read_inst_reg_bits(u8 part, u16 inst, s16 idx, u32 mask) +{ + u32 v; + + v = omap4_cminst_read_inst_reg(part, inst, idx); + v &= mask; + v >>= __ffs(mask); + + return v; +} + /* * */ diff --git a/arch/arm/mach-omap2/cminst44xx.h b/arch/arm/mach-omap2/cminst44xx.h index a6abd0a8cb82..2b32c181a2ee 100644 --- a/arch/arm/mach-omap2/cminst44xx.h +++ b/arch/arm/mach-omap2/cminst44xx.h @@ -25,6 +25,12 @@ extern u32 omap4_cminst_read_inst_reg(u8 part, s16 inst, u16 idx); extern void omap4_cminst_write_inst_reg(u32 val, u8 part, s16 inst, u16 idx); extern u32 omap4_cminst_rmw_inst_reg_bits(u32 mask, u32 bits, u8 part, s16 inst, s16 idx); +extern u32 omap4_cminst_set_inst_reg_bits(u32 bits, u8 part, s16 inst, + s16 idx); +extern u32 omap4_cminst_clear_inst_reg_bits(u32 bits, u8 part, s16 inst, + s16 idx); +extern u32 omap4_cminst_read_inst_reg_bits(u8 part, u16 inst, s16 idx, + u32 mask); extern int omap4_cm_wait_module_ready(void __iomem *clkctrl_reg); diff --git a/arch/arm/mach-omap2/common.c b/arch/arm/mach-omap2/common.c index 778929f7e92d..3f20cbb9967b 100644 --- a/arch/arm/mach-omap2/common.c +++ b/arch/arm/mach-omap2/common.c @@ -40,7 +40,7 @@ static void __init __omap2_set_globals(struct omap_globals *omap2_globals) #endif -#if defined(CONFIG_ARCH_OMAP2420) +#if defined(CONFIG_SOC_OMAP2420) static struct omap_globals omap242x_globals = { .class = OMAP242X_CLASS, @@ -50,9 +50,6 @@ static struct omap_globals omap242x_globals = { .ctrl = OMAP242X_CTRL_BASE, .prm = OMAP2420_PRM_BASE, .cm = OMAP2420_CM_BASE, - .uart1_phys = OMAP2_UART1_BASE, - .uart2_phys = OMAP2_UART2_BASE, - .uart3_phys = OMAP2_UART3_BASE, }; void __init omap2_set_globals_242x(void) @@ -61,7 +58,7 @@ void __init omap2_set_globals_242x(void) } #endif -#if defined(CONFIG_ARCH_OMAP2430) +#if defined(CONFIG_SOC_OMAP2430) static struct omap_globals omap243x_globals = { .class = OMAP243X_CLASS, @@ -71,9 +68,6 @@ static struct omap_globals omap243x_globals = { .ctrl = OMAP243X_CTRL_BASE, .prm = OMAP2430_PRM_BASE, .cm = OMAP2430_CM_BASE, - .uart1_phys = OMAP2_UART1_BASE, - .uart2_phys = OMAP2_UART2_BASE, - .uart3_phys = OMAP2_UART3_BASE, }; void __init omap2_set_globals_243x(void) @@ -92,10 +86,6 @@ static struct omap_globals omap3_globals = { .ctrl = OMAP343X_CTRL_BASE, .prm = OMAP3430_PRM_BASE, .cm = OMAP3430_CM_BASE, - .uart1_phys = OMAP3_UART1_BASE, - .uart2_phys = OMAP3_UART2_BASE, - .uart3_phys = OMAP3_UART3_BASE, - .uart4_phys = OMAP3_UART4_BASE, /* Only on 3630 */ }; void __init omap2_set_globals_3xxx(void) @@ -108,6 +98,27 @@ void __init omap3_map_io(void) omap2_set_globals_3xxx(); omap34xx_map_common_io(); } + +/* + * Adjust TAP register base such that omap3_check_revision accesses the correct + * TI816X register for checking device ID (it adds 0x204 to tap base while + * TI816X DEVICE ID register is at offset 0x600 from control base). + */ +#define TI816X_TAP_BASE (TI816X_CTRL_BASE + \ + TI816X_CONTROL_DEVICE_ID - 0x204) + +static struct omap_globals ti816x_globals = { + .class = OMAP343X_CLASS, + .tap = OMAP2_L4_IO_ADDRESS(TI816X_TAP_BASE), + .ctrl = TI816X_CTRL_BASE, + .prm = TI816X_PRCM_BASE, + .cm = TI816X_PRCM_BASE, +}; + +void __init omap2_set_globals_ti816x(void) +{ + __omap2_set_globals(&ti816x_globals); +} #endif #if defined(CONFIG_ARCH_OMAP4) @@ -119,10 +130,6 @@ static struct omap_globals omap4_globals = { .prm = OMAP4430_PRM_BASE, .cm = OMAP4430_CM_BASE, .cm2 = OMAP4430_CM2_BASE, - .uart1_phys = OMAP4_UART1_BASE, - .uart2_phys = OMAP4_UART2_BASE, - .uart3_phys = OMAP4_UART3_BASE, - .uart4_phys = OMAP4_UART4_BASE, }; void __init omap2_set_globals_443x(void) diff --git a/arch/arm/mach-omap2/control.h b/arch/arm/mach-omap2/control.h index f0629ae04102..c2804c1c4efd 100644 --- a/arch/arm/mach-omap2/control.h +++ b/arch/arm/mach-omap2/control.h @@ -52,6 +52,9 @@ #define OMAP343X_CONTROL_PADCONFS_WKUP 0xa00 #define OMAP343X_CONTROL_GENERAL_WKUP 0xa60 +/* TI816X spefic control submodules */ +#define TI816X_CONTROL_DEVCONF 0x600 + /* Control register offsets - read/write with omap_ctrl_{read,write}{bwl}() */ #define OMAP2_CONTROL_SYSCONFIG (OMAP2_CONTROL_INTERFACE + 0x10) @@ -241,6 +244,9 @@ #define OMAP3_PADCONF_SAD2D_MSTANDBY 0x250 #define OMAP3_PADCONF_SAD2D_IDLEACK 0x254 +/* TI816X CONTROL_DEVCONF register offsets */ +#define TI816X_CONTROL_DEVICE_ID (TI816X_CONTROL_DEVCONF + 0x000) + /* * REVISIT: This list of registers is not comprehensive - there are more * that should be added. diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c index f7b22a16f385..a44c52303405 100644 --- a/arch/arm/mach-omap2/cpuidle34xx.c +++ b/arch/arm/mach-omap2/cpuidle34xx.c @@ -58,6 +58,7 @@ struct omap3_processor_cx { u32 core_state; u32 threshold; u32 flags; + const char *desc; }; struct omap3_processor_cx omap3_power_states[OMAP3_MAX_STATES]; @@ -99,14 +100,14 @@ static int omap3_idle_bm_check(void) static int _cpuidle_allow_idle(struct powerdomain *pwrdm, struct clockdomain *clkdm) { - omap2_clkdm_allow_idle(clkdm); + clkdm_allow_idle(clkdm); return 0; } static int _cpuidle_deny_idle(struct powerdomain *pwrdm, struct clockdomain *clkdm) { - omap2_clkdm_deny_idle(clkdm); + clkdm_deny_idle(clkdm); return 0; } @@ -365,6 +366,7 @@ void omap_init_power_states(void) omap3_power_states[OMAP3_STATE_C1].mpu_state = PWRDM_POWER_ON; omap3_power_states[OMAP3_STATE_C1].core_state = PWRDM_POWER_ON; omap3_power_states[OMAP3_STATE_C1].flags = CPUIDLE_FLAG_TIME_VALID; + omap3_power_states[OMAP3_STATE_C1].desc = "MPU ON + CORE ON"; /* C2 . MPU WFI + Core inactive */ omap3_power_states[OMAP3_STATE_C2].valid = @@ -380,6 +382,7 @@ void omap_init_power_states(void) omap3_power_states[OMAP3_STATE_C2].core_state = PWRDM_POWER_ON; omap3_power_states[OMAP3_STATE_C2].flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_CHECK_BM; + omap3_power_states[OMAP3_STATE_C2].desc = "MPU ON + CORE ON"; /* C3 . MPU CSWR + Core inactive */ omap3_power_states[OMAP3_STATE_C3].valid = @@ -395,6 +398,7 @@ void omap_init_power_states(void) omap3_power_states[OMAP3_STATE_C3].core_state = PWRDM_POWER_ON; omap3_power_states[OMAP3_STATE_C3].flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_CHECK_BM; + omap3_power_states[OMAP3_STATE_C3].desc = "MPU RET + CORE ON"; /* C4 . MPU OFF + Core inactive */ omap3_power_states[OMAP3_STATE_C4].valid = @@ -410,6 +414,7 @@ void omap_init_power_states(void) omap3_power_states[OMAP3_STATE_C4].core_state = PWRDM_POWER_ON; omap3_power_states[OMAP3_STATE_C4].flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_CHECK_BM; + omap3_power_states[OMAP3_STATE_C4].desc = "MPU OFF + CORE ON"; /* C5 . MPU CSWR + Core CSWR*/ omap3_power_states[OMAP3_STATE_C5].valid = @@ -425,6 +430,7 @@ void omap_init_power_states(void) omap3_power_states[OMAP3_STATE_C5].core_state = PWRDM_POWER_RET; omap3_power_states[OMAP3_STATE_C5].flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_CHECK_BM; + omap3_power_states[OMAP3_STATE_C5].desc = "MPU RET + CORE RET"; /* C6 . MPU OFF + Core CSWR */ omap3_power_states[OMAP3_STATE_C6].valid = @@ -440,6 +446,7 @@ void omap_init_power_states(void) omap3_power_states[OMAP3_STATE_C6].core_state = PWRDM_POWER_RET; omap3_power_states[OMAP3_STATE_C6].flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_CHECK_BM; + omap3_power_states[OMAP3_STATE_C6].desc = "MPU OFF + CORE RET"; /* C7 . MPU OFF + Core OFF */ omap3_power_states[OMAP3_STATE_C7].valid = @@ -455,6 +462,7 @@ void omap_init_power_states(void) omap3_power_states[OMAP3_STATE_C7].core_state = PWRDM_POWER_OFF; omap3_power_states[OMAP3_STATE_C7].flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_CHECK_BM; + omap3_power_states[OMAP3_STATE_C7].desc = "MPU OFF + CORE OFF"; /* * Erratum i583: implementation for ES rev < Es1.2 on 3630. We cannot @@ -464,7 +472,7 @@ void omap_init_power_states(void) if (IS_PM34XX_ERRATUM(PM_SDRC_WAKEUP_ERRATUM_i583)) { omap3_power_states[OMAP3_STATE_C7].valid = 0; cpuidle_params_table[OMAP3_STATE_C7].valid = 0; - WARN_ONCE(1, "%s: core off state C7 disabled due to i583\n", + pr_warn("%s: core off state C7 disabled due to i583\n", __func__); } } @@ -512,6 +520,7 @@ int __init omap3_idle_init(void) if (cx->type == OMAP3_STATE_C1) dev->safe_state = state; sprintf(state->name, "C%d", count+1); + strncpy(state->desc, cx->desc, CPUIDLE_DESC_LEN); count++; } diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 2c9c912f2c42..0d2d6a9c303c 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -15,6 +15,7 @@ #include <linux/io.h> #include <linux/clk.h> #include <linux/err.h> +#include <linux/slab.h> #include <mach/hardware.h> #include <mach/irqs.h> @@ -30,10 +31,75 @@ #include <plat/dma.h> #include <plat/omap_hwmod.h> #include <plat/omap_device.h> +#include <plat/omap4-keypad.h> #include "mux.h" #include "control.h" +#define L3_MODULES_MAX_LEN 12 +#define L3_MODULES 3 + +static int __init omap3_l3_init(void) +{ + int l; + struct omap_hwmod *oh; + struct omap_device *od; + char oh_name[L3_MODULES_MAX_LEN]; + + /* + * To avoid code running on other OMAPs in + * multi-omap builds + */ + if (!(cpu_is_omap34xx())) + return -ENODEV; + + l = snprintf(oh_name, L3_MODULES_MAX_LEN, "l3_main"); + + oh = omap_hwmod_lookup(oh_name); + + if (!oh) + pr_err("could not look up %s\n", oh_name); + + od = omap_device_build("omap_l3_smx", 0, oh, NULL, 0, + NULL, 0, 0); + + WARN(IS_ERR(od), "could not build omap_device for %s\n", oh_name); + + return PTR_ERR(od); +} +postcore_initcall(omap3_l3_init); + +static int __init omap4_l3_init(void) +{ + int l, i; + struct omap_hwmod *oh[3]; + struct omap_device *od; + char oh_name[L3_MODULES_MAX_LEN]; + + /* + * To avoid code running on other OMAPs in + * multi-omap builds + */ + if (!(cpu_is_omap44xx())) + return -ENODEV; + + for (i = 0; i < L3_MODULES; i++) { + l = snprintf(oh_name, L3_MODULES_MAX_LEN, "l3_main_%d", i+1); + + oh[i] = omap_hwmod_lookup(oh_name); + if (!(oh[i])) + pr_err("could not look up %s\n", oh_name); + } + + od = omap_device_build_ss("omap_l3_noc", 0, oh, 3, NULL, + 0, NULL, 0, 0); + + WARN(IS_ERR(od), "could not build omap_device for %s\n", oh_name); + + return PTR_ERR(od); +} +postcore_initcall(omap4_l3_init); + #if defined(CONFIG_VIDEO_OMAP2) || defined(CONFIG_VIDEO_OMAP2_MODULE) static struct resource cam_resources[] = { @@ -141,96 +207,70 @@ static inline void omap_init_camera(void) } #endif -#if defined(CONFIG_OMAP_MBOX_FWK) || defined(CONFIG_OMAP_MBOX_FWK_MODULE) - -#define MBOX_REG_SIZE 0x120 - -#ifdef CONFIG_ARCH_OMAP2 -static struct resource omap2_mbox_resources[] = { - { - .start = OMAP24XX_MAILBOX_BASE, - .end = OMAP24XX_MAILBOX_BASE + MBOX_REG_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_24XX_MAIL_U0_MPU, - .flags = IORESOURCE_IRQ, - .name = "dsp", - }, +struct omap_device_pm_latency omap_keyboard_latency[] = { { - .start = INT_24XX_MAIL_U3_MPU, - .flags = IORESOURCE_IRQ, - .name = "iva", + .deactivate_func = omap_device_idle_hwmods, + .activate_func = omap_device_enable_hwmods, + .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST, }, }; -static int omap2_mbox_resources_sz = ARRAY_SIZE(omap2_mbox_resources); -#else -#define omap2_mbox_resources NULL -#define omap2_mbox_resources_sz 0 -#endif -#ifdef CONFIG_ARCH_OMAP3 -static struct resource omap3_mbox_resources[] = { - { - .start = OMAP34XX_MAILBOX_BASE, - .end = OMAP34XX_MAILBOX_BASE + MBOX_REG_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = INT_24XX_MAIL_U0_MPU, - .flags = IORESOURCE_IRQ, - .name = "dsp", - }, -}; -static int omap3_mbox_resources_sz = ARRAY_SIZE(omap3_mbox_resources); -#else -#define omap3_mbox_resources NULL -#define omap3_mbox_resources_sz 0 -#endif +int __init omap4_keyboard_init(struct omap4_keypad_platform_data + *sdp4430_keypad_data) +{ + struct omap_device *od; + struct omap_hwmod *oh; + struct omap4_keypad_platform_data *keypad_data; + unsigned int id = -1; + char *oh_name = "kbd"; + char *name = "omap4-keypad"; -#ifdef CONFIG_ARCH_OMAP4 + oh = omap_hwmod_lookup(oh_name); + if (!oh) { + pr_err("Could not look up %s\n", oh_name); + return -ENODEV; + } -#define OMAP4_MBOX_REG_SIZE 0x130 -static struct resource omap4_mbox_resources[] = { - { - .start = OMAP44XX_MAILBOX_BASE, - .end = OMAP44XX_MAILBOX_BASE + - OMAP4_MBOX_REG_SIZE - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = OMAP44XX_IRQ_MAIL_U0, - .flags = IORESOURCE_IRQ, - .name = "mbox", - }, -}; -static int omap4_mbox_resources_sz = ARRAY_SIZE(omap4_mbox_resources); -#else -#define omap4_mbox_resources NULL -#define omap4_mbox_resources_sz 0 -#endif + keypad_data = sdp4430_keypad_data; -static struct platform_device mbox_device = { - .name = "omap-mailbox", - .id = -1, + od = omap_device_build(name, id, oh, keypad_data, + sizeof(struct omap4_keypad_platform_data), + omap_keyboard_latency, + ARRAY_SIZE(omap_keyboard_latency), 0); + + if (IS_ERR(od)) { + WARN(1, "Cant build omap_device for %s:%s.\n", + name, oh->name); + return PTR_ERR(od); + } + + return 0; +} + +#if defined(CONFIG_OMAP_MBOX_FWK) || defined(CONFIG_OMAP_MBOX_FWK_MODULE) +static struct omap_device_pm_latency mbox_latencies[] = { + [0] = { + .activate_func = omap_device_enable_hwmods, + .deactivate_func = omap_device_idle_hwmods, + .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST, + }, }; static inline void omap_init_mbox(void) { - if (cpu_is_omap24xx()) { - mbox_device.resource = omap2_mbox_resources; - mbox_device.num_resources = omap2_mbox_resources_sz; - } else if (cpu_is_omap34xx()) { - mbox_device.resource = omap3_mbox_resources; - mbox_device.num_resources = omap3_mbox_resources_sz; - } else if (cpu_is_omap44xx()) { - mbox_device.resource = omap4_mbox_resources; - mbox_device.num_resources = omap4_mbox_resources_sz; - } else { - pr_err("%s: platform not supported\n", __func__); + struct omap_hwmod *oh; + struct omap_device *od; + + oh = omap_hwmod_lookup("mailbox"); + if (!oh) { + pr_err("%s: unable to find hwmod\n", __func__); return; } - platform_device_register(&mbox_device); + + od = omap_device_build("omap-mailbox", -1, oh, NULL, 0, + mbox_latencies, ARRAY_SIZE(mbox_latencies), 0); + WARN(IS_ERR(od), "%s: could not build device, err %ld\n", + __func__, PTR_ERR(od)); } #else static inline void omap_init_mbox(void) { } @@ -279,163 +319,55 @@ static inline void omap_init_audio(void) {} #include <plat/mcspi.h> -#define OMAP2_MCSPI1_BASE 0x48098000 -#define OMAP2_MCSPI2_BASE 0x4809a000 -#define OMAP2_MCSPI3_BASE 0x480b8000 -#define OMAP2_MCSPI4_BASE 0x480ba000 - -#define OMAP4_MCSPI1_BASE 0x48098100 -#define OMAP4_MCSPI2_BASE 0x4809a100 -#define OMAP4_MCSPI3_BASE 0x480b8100 -#define OMAP4_MCSPI4_BASE 0x480ba100 - -static struct omap2_mcspi_platform_config omap2_mcspi1_config = { - .num_cs = 4, -}; - -static struct resource omap2_mcspi1_resources[] = { - { - .start = OMAP2_MCSPI1_BASE, - .end = OMAP2_MCSPI1_BASE + 0xff, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device omap2_mcspi1 = { - .name = "omap2_mcspi", - .id = 1, - .num_resources = ARRAY_SIZE(omap2_mcspi1_resources), - .resource = omap2_mcspi1_resources, - .dev = { - .platform_data = &omap2_mcspi1_config, - }, -}; - -static struct omap2_mcspi_platform_config omap2_mcspi2_config = { - .num_cs = 2, -}; - -static struct resource omap2_mcspi2_resources[] = { - { - .start = OMAP2_MCSPI2_BASE, - .end = OMAP2_MCSPI2_BASE + 0xff, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device omap2_mcspi2 = { - .name = "omap2_mcspi", - .id = 2, - .num_resources = ARRAY_SIZE(omap2_mcspi2_resources), - .resource = omap2_mcspi2_resources, - .dev = { - .platform_data = &omap2_mcspi2_config, - }, -}; - -#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) || \ - defined(CONFIG_ARCH_OMAP4) -static struct omap2_mcspi_platform_config omap2_mcspi3_config = { - .num_cs = 2, -}; - -static struct resource omap2_mcspi3_resources[] = { - { - .start = OMAP2_MCSPI3_BASE, - .end = OMAP2_MCSPI3_BASE + 0xff, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device omap2_mcspi3 = { - .name = "omap2_mcspi", - .id = 3, - .num_resources = ARRAY_SIZE(omap2_mcspi3_resources), - .resource = omap2_mcspi3_resources, - .dev = { - .platform_data = &omap2_mcspi3_config, - }, -}; -#endif - -#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4) -static struct omap2_mcspi_platform_config omap2_mcspi4_config = { - .num_cs = 1, -}; - -static struct resource omap2_mcspi4_resources[] = { - { - .start = OMAP2_MCSPI4_BASE, - .end = OMAP2_MCSPI4_BASE + 0xff, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device omap2_mcspi4 = { - .name = "omap2_mcspi", - .id = 4, - .num_resources = ARRAY_SIZE(omap2_mcspi4_resources), - .resource = omap2_mcspi4_resources, - .dev = { - .platform_data = &omap2_mcspi4_config, +struct omap_device_pm_latency omap_mcspi_latency[] = { + [0] = { + .deactivate_func = omap_device_idle_hwmods, + .activate_func = omap_device_enable_hwmods, + .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST, }, }; -#endif -#ifdef CONFIG_ARCH_OMAP4 -static inline void omap4_mcspi_fixup(void) +static int omap_mcspi_init(struct omap_hwmod *oh, void *unused) { - omap2_mcspi1_resources[0].start = OMAP4_MCSPI1_BASE; - omap2_mcspi1_resources[0].end = OMAP4_MCSPI1_BASE + 0xff; - omap2_mcspi2_resources[0].start = OMAP4_MCSPI2_BASE; - omap2_mcspi2_resources[0].end = OMAP4_MCSPI2_BASE + 0xff; - omap2_mcspi3_resources[0].start = OMAP4_MCSPI3_BASE; - omap2_mcspi3_resources[0].end = OMAP4_MCSPI3_BASE + 0xff; - omap2_mcspi4_resources[0].start = OMAP4_MCSPI4_BASE; - omap2_mcspi4_resources[0].end = OMAP4_MCSPI4_BASE + 0xff; -} -#else -static inline void omap4_mcspi_fixup(void) -{ -} -#endif + struct omap_device *od; + char *name = "omap2_mcspi"; + struct omap2_mcspi_platform_config *pdata; + static int spi_num; + struct omap2_mcspi_dev_attr *mcspi_attrib = oh->dev_attr; + + pdata = kzalloc(sizeof(*pdata), GFP_KERNEL); + if (!pdata) { + pr_err("Memory allocation for McSPI device failed\n"); + return -ENOMEM; + } -#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) || \ - defined(CONFIG_ARCH_OMAP4) -static inline void omap2_mcspi3_init(void) -{ - platform_device_register(&omap2_mcspi3); -} -#else -static inline void omap2_mcspi3_init(void) -{ -} -#endif + pdata->num_cs = mcspi_attrib->num_chipselect; + switch (oh->class->rev) { + case OMAP2_MCSPI_REV: + case OMAP3_MCSPI_REV: + pdata->regs_offset = 0; + break; + case OMAP4_MCSPI_REV: + pdata->regs_offset = OMAP4_MCSPI_REG_OFFSET; + break; + default: + pr_err("Invalid McSPI Revision value\n"); + return -EINVAL; + } -#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4) -static inline void omap2_mcspi4_init(void) -{ - platform_device_register(&omap2_mcspi4); -} -#else -static inline void omap2_mcspi4_init(void) -{ + spi_num++; + od = omap_device_build(name, spi_num, oh, pdata, + sizeof(*pdata), omap_mcspi_latency, + ARRAY_SIZE(omap_mcspi_latency), 0); + WARN(IS_ERR(od), "Cant build omap_device for %s:%s\n", + name, oh->name); + kfree(pdata); + return 0; } -#endif static void omap_init_mcspi(void) { - if (cpu_is_omap44xx()) - omap4_mcspi_fixup(); - - platform_device_register(&omap2_mcspi1); - platform_device_register(&omap2_mcspi2); - - if (cpu_is_omap2430() || cpu_is_omap343x() || cpu_is_omap44xx()) - omap2_mcspi3_init(); - - if (cpu_is_omap343x() || cpu_is_omap44xx()) - omap2_mcspi4_init(); + omap_hwmod_for_each_by_class("mcspi", omap_mcspi_init, NULL); } #else @@ -610,117 +542,10 @@ static inline void omap_init_aes(void) { } /*-------------------------------------------------------------------------*/ -#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4) - -#define MMCHS_SYSCONFIG 0x0010 -#define MMCHS_SYSCONFIG_SWRESET (1 << 1) -#define MMCHS_SYSSTATUS 0x0014 -#define MMCHS_SYSSTATUS_RESETDONE (1 << 0) - -static struct platform_device dummy_pdev = { - .dev = { - .bus = &platform_bus_type, - }, -}; - -/** - * omap_hsmmc_reset() - Full reset of each HS-MMC controller - * - * Ensure that each MMC controller is fully reset. Controllers - * left in an unknown state (by bootloader) may prevent retention - * or OFF-mode. This is especially important in cases where the - * MMC driver is not enabled, _or_ built as a module. - * - * In order for reset to work, interface, functional and debounce - * clocks must be enabled. The debounce clock comes from func_32k_clk - * and is not under SW control, so we only enable i- and f-clocks. - **/ -static void __init omap_hsmmc_reset(void) -{ - u32 i, nr_controllers; - struct clk *iclk, *fclk; - - if (cpu_is_omap242x()) - return; - - nr_controllers = cpu_is_omap44xx() ? OMAP44XX_NR_MMC : - (cpu_is_omap34xx() ? OMAP34XX_NR_MMC : OMAP24XX_NR_MMC); +#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) - for (i = 0; i < nr_controllers; i++) { - u32 v, base = 0; - struct device *dev = &dummy_pdev.dev; - - switch (i) { - case 0: - base = OMAP2_MMC1_BASE; - break; - case 1: - base = OMAP2_MMC2_BASE; - break; - case 2: - base = OMAP3_MMC3_BASE; - break; - case 3: - if (!cpu_is_omap44xx()) - return; - base = OMAP4_MMC4_BASE; - break; - case 4: - if (!cpu_is_omap44xx()) - return; - base = OMAP4_MMC5_BASE; - break; - } - - if (cpu_is_omap44xx()) - base += OMAP4_MMC_REG_OFFSET; - - dummy_pdev.id = i; - dev_set_name(&dummy_pdev.dev, "mmci-omap-hs.%d", i); - iclk = clk_get(dev, "ick"); - if (IS_ERR(iclk)) - goto err1; - if (clk_enable(iclk)) - goto err2; - - fclk = clk_get(dev, "fck"); - if (IS_ERR(fclk)) - goto err3; - if (clk_enable(fclk)) - goto err4; - - omap_writel(MMCHS_SYSCONFIG_SWRESET, base + MMCHS_SYSCONFIG); - v = omap_readl(base + MMCHS_SYSSTATUS); - while (!(omap_readl(base + MMCHS_SYSSTATUS) & - MMCHS_SYSSTATUS_RESETDONE)) - cpu_relax(); - - clk_disable(fclk); - clk_put(fclk); - clk_disable(iclk); - clk_put(iclk); - } - return; - -err4: - clk_put(fclk); -err3: - clk_disable(iclk); -err2: - clk_put(iclk); -err1: - printk(KERN_WARNING "%s: Unable to enable clocks for MMC%d, " - "cannot reset.\n", __func__, i); -} -#else -static inline void omap_hsmmc_reset(void) {} -#endif - -#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \ - defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE) - -static inline void omap2_mmc_mux(struct omap_mmc_platform_data *mmc_controller, - int controller_nr) +static inline void omap242x_mmc_mux(struct omap_mmc_platform_data + *mmc_controller) { if ((mmc_controller->slots[0].switch_pin > 0) && \ (mmc_controller->slots[0].switch_pin < OMAP_MAX_GPIO_LINES)) @@ -731,163 +556,44 @@ static inline void omap2_mmc_mux(struct omap_mmc_platform_data *mmc_controller, omap_mux_init_gpio(mmc_controller->slots[0].gpio_wp, OMAP_PIN_INPUT_PULLUP); - if (cpu_is_omap2420() && controller_nr == 0) { - omap_mux_init_signal("sdmmc_cmd", 0); - omap_mux_init_signal("sdmmc_clki", 0); - omap_mux_init_signal("sdmmc_clko", 0); - omap_mux_init_signal("sdmmc_dat0", 0); - omap_mux_init_signal("sdmmc_dat_dir0", 0); - omap_mux_init_signal("sdmmc_cmd_dir", 0); - if (mmc_controller->slots[0].caps & MMC_CAP_4_BIT_DATA) { - omap_mux_init_signal("sdmmc_dat1", 0); - omap_mux_init_signal("sdmmc_dat2", 0); - omap_mux_init_signal("sdmmc_dat3", 0); - omap_mux_init_signal("sdmmc_dat_dir1", 0); - omap_mux_init_signal("sdmmc_dat_dir2", 0); - omap_mux_init_signal("sdmmc_dat_dir3", 0); - } - - /* - * Use internal loop-back in MMC/SDIO Module Input Clock - * selection - */ - if (mmc_controller->slots[0].internal_clock) { - u32 v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); - v |= (1 << 24); - omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0); - } + omap_mux_init_signal("sdmmc_cmd", 0); + omap_mux_init_signal("sdmmc_clki", 0); + omap_mux_init_signal("sdmmc_clko", 0); + omap_mux_init_signal("sdmmc_dat0", 0); + omap_mux_init_signal("sdmmc_dat_dir0", 0); + omap_mux_init_signal("sdmmc_cmd_dir", 0); + if (mmc_controller->slots[0].caps & MMC_CAP_4_BIT_DATA) { + omap_mux_init_signal("sdmmc_dat1", 0); + omap_mux_init_signal("sdmmc_dat2", 0); + omap_mux_init_signal("sdmmc_dat3", 0); + omap_mux_init_signal("sdmmc_dat_dir1", 0); + omap_mux_init_signal("sdmmc_dat_dir2", 0); + omap_mux_init_signal("sdmmc_dat_dir3", 0); } - if (cpu_is_omap34xx()) { - if (controller_nr == 0) { - omap_mux_init_signal("sdmmc1_clk", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc1_cmd", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc1_dat0", - OMAP_PIN_INPUT_PULLUP); - if (mmc_controller->slots[0].caps & - (MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA)) { - omap_mux_init_signal("sdmmc1_dat1", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc1_dat2", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc1_dat3", - OMAP_PIN_INPUT_PULLUP); - } - if (mmc_controller->slots[0].caps & - MMC_CAP_8_BIT_DATA) { - omap_mux_init_signal("sdmmc1_dat4", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc1_dat5", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc1_dat6", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc1_dat7", - OMAP_PIN_INPUT_PULLUP); - } - } - if (controller_nr == 1) { - /* MMC2 */ - omap_mux_init_signal("sdmmc2_clk", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc2_cmd", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc2_dat0", - OMAP_PIN_INPUT_PULLUP); - - /* - * For 8 wire configurations, Lines DAT4, 5, 6 and 7 need to be muxed - * in the board-*.c files - */ - if (mmc_controller->slots[0].caps & - (MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA)) { - omap_mux_init_signal("sdmmc2_dat1", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc2_dat2", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc2_dat3", - OMAP_PIN_INPUT_PULLUP); - } - if (mmc_controller->slots[0].caps & - MMC_CAP_8_BIT_DATA) { - omap_mux_init_signal("sdmmc2_dat4.sdmmc2_dat4", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc2_dat5.sdmmc2_dat5", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc2_dat6.sdmmc2_dat6", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc2_dat7.sdmmc2_dat7", - OMAP_PIN_INPUT_PULLUP); - } - } - - /* - * For MMC3 the pins need to be muxed in the board-*.c files - */ + /* + * Use internal loop-back in MMC/SDIO Module Input Clock + * selection + */ + if (mmc_controller->slots[0].internal_clock) { + u32 v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); + v |= (1 << 24); + omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0); } } -void __init omap2_init_mmc(struct omap_mmc_platform_data **mmc_data, - int nr_controllers) +void __init omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data) { - int i; - char *name; + char *name = "mmci-omap"; - for (i = 0; i < nr_controllers; i++) { - unsigned long base, size; - unsigned int irq = 0; - - if (!mmc_data[i]) - continue; - - omap2_mmc_mux(mmc_data[i], i); + if (!mmc_data[0]) { + pr_err("%s fails: Incomplete platform data\n", __func__); + return; + } - switch (i) { - case 0: - base = OMAP2_MMC1_BASE; - irq = INT_24XX_MMC_IRQ; - break; - case 1: - base = OMAP2_MMC2_BASE; - irq = INT_24XX_MMC2_IRQ; - break; - case 2: - if (!cpu_is_omap44xx() && !cpu_is_omap34xx()) - return; - base = OMAP3_MMC3_BASE; - irq = INT_34XX_MMC3_IRQ; - break; - case 3: - if (!cpu_is_omap44xx()) - return; - base = OMAP4_MMC4_BASE; - irq = OMAP44XX_IRQ_MMC4; - break; - case 4: - if (!cpu_is_omap44xx()) - return; - base = OMAP4_MMC5_BASE; - irq = OMAP44XX_IRQ_MMC5; - break; - default: - continue; - } - - if (cpu_is_omap2420()) { - size = OMAP2420_MMC_SIZE; - name = "mmci-omap"; - } else if (cpu_is_omap44xx()) { - if (i < 3) - irq += OMAP44XX_IRQ_GIC_START; - size = OMAP4_HSMMC_SIZE; - name = "mmci-omap-hs"; - } else { - size = OMAP3_HSMMC_SIZE; - name = "mmci-omap-hs"; - } - omap_mmc_add(name, i, base, size, irq, mmc_data[i]); - }; + omap242x_mmc_mux(mmc_data[0]); + omap_mmc_add(name, 0, OMAP2_MMC1_BASE, OMAP2420_MMC_SIZE, + INT_24XX_MMC_IRQ, mmc_data[0]); } #endif @@ -895,7 +601,7 @@ void __init omap2_init_mmc(struct omap_mmc_platform_data **mmc_data, /*-------------------------------------------------------------------------*/ #if defined(CONFIG_HDQ_MASTER_OMAP) || defined(CONFIG_HDQ_MASTER_OMAP_MODULE) -#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3430) +#if defined(CONFIG_SOC_OMAP2430) || defined(CONFIG_SOC_OMAP3430) #define OMAP_HDQ_BASE 0x480B2000 #endif static struct resource omap_hdq_resources[] = { @@ -961,7 +667,6 @@ static int __init omap2_init_devices(void) * please keep these calls, and their implementations above, * in alphabetical order so they're easier to sort through. */ - omap_hsmmc_reset(); omap_init_audio(); omap_init_camera(); omap_init_mbox(); diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c new file mode 100644 index 000000000000..b18db84b0349 --- /dev/null +++ b/arch/arm/mach-omap2/display.c @@ -0,0 +1,45 @@ +/* + * OMAP2plus display device setup / initialization. + * + * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * Senthilvadivu Guruswamy + * Sumit Semwal + * + * 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 "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 <linux/platform_device.h> +#include <linux/io.h> +#include <linux/clk.h> +#include <linux/err.h> + +#include <plat/display.h> + +static struct platform_device omap_display_device = { + .name = "omapdss", + .id = -1, + .dev = { + .platform_data = NULL, + }, +}; + +int __init omap_display_init(struct omap_dss_board_info *board_data) +{ + int r = 0; + omap_display_device.dev.platform_data = board_data; + + r = platform_device_register(&omap_display_device); + if (r < 0) + printk(KERN_ERR "Unable to register OMAP-Display device\n"); + + return r; +} diff --git a/arch/arm/mach-omap2/dpll44xx.c b/arch/arm/mach-omap2/dpll44xx.c new file mode 100644 index 000000000000..4e4da6160d05 --- /dev/null +++ b/arch/arm/mach-omap2/dpll44xx.c @@ -0,0 +1,84 @@ +/* + * OMAP4-specific DPLL control functions + * + * Copyright (C) 2011 Texas Instruments, Inc. + * Rajendra Nayak + * + * 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/errno.h> +#include <linux/clk.h> +#include <linux/io.h> +#include <linux/bitops.h> + +#include <plat/cpu.h> +#include <plat/clock.h> + +#include "clock.h" +#include "cm-regbits-44xx.h" + +/* Supported only on OMAP4 */ +int omap4_dpllmx_gatectrl_read(struct clk *clk) +{ + u32 v; + u32 mask; + + if (!clk || !clk->clksel_reg || !cpu_is_omap44xx()) + return -EINVAL; + + mask = clk->flags & CLOCK_CLKOUTX2 ? + OMAP4430_DPLL_CLKOUTX2_GATE_CTRL_MASK : + OMAP4430_DPLL_CLKOUT_GATE_CTRL_MASK; + + v = __raw_readl(clk->clksel_reg); + v &= mask; + v >>= __ffs(mask); + + return v; +} + +void omap4_dpllmx_allow_gatectrl(struct clk *clk) +{ + u32 v; + u32 mask; + + if (!clk || !clk->clksel_reg || !cpu_is_omap44xx()) + return; + + mask = clk->flags & CLOCK_CLKOUTX2 ? + OMAP4430_DPLL_CLKOUTX2_GATE_CTRL_MASK : + OMAP4430_DPLL_CLKOUT_GATE_CTRL_MASK; + + v = __raw_readl(clk->clksel_reg); + /* Clear the bit to allow gatectrl */ + v &= ~mask; + __raw_writel(v, clk->clksel_reg); +} + +void omap4_dpllmx_deny_gatectrl(struct clk *clk) +{ + u32 v; + u32 mask; + + if (!clk || !clk->clksel_reg || !cpu_is_omap44xx()) + return; + + mask = clk->flags & CLOCK_CLKOUTX2 ? + OMAP4430_DPLL_CLKOUTX2_GATE_CTRL_MASK : + OMAP4430_DPLL_CLKOUT_GATE_CTRL_MASK; + + v = __raw_readl(clk->clksel_reg); + /* Set the bit to deny gatectrl */ + v |= mask; + __raw_writel(v, clk->clksel_reg); +} + +const struct clkops clkops_omap4_dpllmx_ops = { + .allow_idle = omap4_dpllmx_allow_gatectrl, + .deny_idle = omap4_dpllmx_deny_gatectrl, +}; + diff --git a/arch/arm/mach-omap2/gpmc-nand.c b/arch/arm/mach-omap2/gpmc-nand.c index 2bb29c160702..c1791d08ae56 100644 --- a/arch/arm/mach-omap2/gpmc-nand.c +++ b/arch/arm/mach-omap2/gpmc-nand.c @@ -12,6 +12,7 @@ #include <linux/kernel.h> #include <linux/platform_device.h> #include <linux/io.h> +#include <linux/mtd/nand.h> #include <asm/mach/flash.h> @@ -69,8 +70,10 @@ static int omap2_nand_gpmc_retime(void) t.wr_cycle = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->wr_cycle); /* Configure GPMC */ - gpmc_cs_configure(gpmc_nand_data->cs, - GPMC_CONFIG_DEV_SIZE, gpmc_nand_data->devsize); + if (gpmc_nand_data->devsize == NAND_BUSWIDTH_16) + gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_DEV_SIZE, 1); + else + gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_DEV_SIZE, 0); gpmc_cs_configure(gpmc_nand_data->cs, GPMC_CONFIG_DEV_TYPE, GPMC_DEVICETYPE_NAND); err = gpmc_cs_set_timings(gpmc_nand_data->cs, &t); diff --git a/arch/arm/mach-omap2/gpmc-onenand.c b/arch/arm/mach-omap2/gpmc-onenand.c index 3a7d25fb00ef..d776ded9830d 100644 --- a/arch/arm/mach-omap2/gpmc-onenand.c +++ b/arch/arm/mach-omap2/gpmc-onenand.c @@ -94,7 +94,7 @@ static int omap2_onenand_set_async_mode(int cs, void __iomem *onenand_base) } static void set_onenand_cfg(void __iomem *onenand_base, int latency, - int sync_read, int sync_write, int hf) + int sync_read, int sync_write, int hf, int vhf) { u32 reg; @@ -114,12 +114,57 @@ static void set_onenand_cfg(void __iomem *onenand_base, int latency, reg |= ONENAND_SYS_CFG1_HF; else reg &= ~ONENAND_SYS_CFG1_HF; + if (vhf) + reg |= ONENAND_SYS_CFG1_VHF; + else + reg &= ~ONENAND_SYS_CFG1_VHF; writew(reg, onenand_base + ONENAND_REG_SYS_CFG1); } +static int omap2_onenand_get_freq(struct omap_onenand_platform_data *cfg, + void __iomem *onenand_base, bool *clk_dep) +{ + u16 ver = readw(onenand_base + ONENAND_REG_VERSION_ID); + int freq = 0; + + if (cfg->get_freq) { + struct onenand_freq_info fi; + + fi.maf_id = readw(onenand_base + ONENAND_REG_MANUFACTURER_ID); + fi.dev_id = readw(onenand_base + ONENAND_REG_DEVICE_ID); + fi.ver_id = ver; + freq = cfg->get_freq(&fi, clk_dep); + if (freq) + return freq; + } + + switch ((ver >> 4) & 0xf) { + case 0: + freq = 40; + break; + case 1: + freq = 54; + break; + case 2: + freq = 66; + break; + case 3: + freq = 83; + break; + case 4: + freq = 104; + break; + default: + freq = 54; + break; + } + + return freq; +} + static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg, void __iomem *onenand_base, - int freq) + int *freq_ptr) { struct gpmc_timings t; const int t_cer = 15; @@ -130,10 +175,11 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg, const int t_wph = 30; int min_gpmc_clk_period, t_ces, t_avds, t_avdh, t_ach, t_aavdh, t_rdyo; int tick_ns, div, fclk_offset_ns, fclk_offset, gpmc_clk_ns, latency; - int first_time = 0, hf = 0, sync_read = 0, sync_write = 0; + int first_time = 0, hf = 0, vhf = 0, sync_read = 0, sync_write = 0; int err, ticks_cez; - int cs = cfg->cs; + int cs = cfg->cs, freq = *freq_ptr; u32 reg; + bool clk_dep = false; if (cfg->flags & ONENAND_SYNC_READ) { sync_read = 1; @@ -148,27 +194,7 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg, err = omap2_onenand_set_async_mode(cs, onenand_base); if (err) return err; - reg = readw(onenand_base + ONENAND_REG_VERSION_ID); - switch ((reg >> 4) & 0xf) { - case 0: - freq = 40; - break; - case 1: - freq = 54; - break; - case 2: - freq = 66; - break; - case 3: - freq = 83; - break; - case 4: - freq = 104; - break; - default: - freq = 54; - break; - } + freq = omap2_onenand_get_freq(cfg, onenand_base, &clk_dep); first_time = 1; } @@ -180,7 +206,7 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg, t_avdh = 2; t_ach = 3; t_aavdh = 6; - t_rdyo = 9; + t_rdyo = 6; break; case 83: min_gpmc_clk_period = 12000; /* 83 MHz */ @@ -217,16 +243,36 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg, gpmc_clk_ns = gpmc_ticks_to_ns(div); if (gpmc_clk_ns < 15) /* >66Mhz */ hf = 1; - if (hf) + if (gpmc_clk_ns < 12) /* >83Mhz */ + vhf = 1; + if (vhf) + latency = 8; + else if (hf) latency = 6; else if (gpmc_clk_ns >= 25) /* 40 MHz*/ latency = 3; else latency = 4; + if (clk_dep) { + if (gpmc_clk_ns < 12) { /* >83Mhz */ + t_ces = 3; + t_avds = 4; + } else if (gpmc_clk_ns < 15) { /* >66Mhz */ + t_ces = 5; + t_avds = 4; + } else if (gpmc_clk_ns < 25) { /* >40Mhz */ + t_ces = 6; + t_avds = 5; + } else { + t_ces = 7; + t_avds = 7; + } + } + if (first_time) set_onenand_cfg(onenand_base, latency, - sync_read, sync_write, hf); + sync_read, sync_write, hf, vhf); if (div == 1) { reg = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG2); @@ -264,6 +310,9 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg, /* Read */ t.adv_rd_off = gpmc_ticks_to_ns(fclk_offset + gpmc_ns_to_ticks(t_avdh)); t.oe_on = gpmc_ticks_to_ns(fclk_offset + gpmc_ns_to_ticks(t_ach)); + /* Force at least 1 clk between AVD High to OE Low */ + if (t.oe_on <= t.adv_rd_off) + t.oe_on = t.adv_rd_off + gpmc_round_ns_to_ticks(1); t.access = gpmc_ticks_to_ns(fclk_offset + (latency + 1) * div); t.oe_off = t.access + gpmc_round_ns_to_ticks(1); t.cs_rd_off = t.oe_off; @@ -317,18 +366,20 @@ static int omap2_onenand_set_sync_mode(struct omap_onenand_platform_data *cfg, if (err) return err; - set_onenand_cfg(onenand_base, latency, sync_read, sync_write, hf); + set_onenand_cfg(onenand_base, latency, sync_read, sync_write, hf, vhf); + + *freq_ptr = freq; return 0; } -static int gpmc_onenand_setup(void __iomem *onenand_base, int freq) +static int gpmc_onenand_setup(void __iomem *onenand_base, int *freq_ptr) { struct device *dev = &gpmc_onenand_device.dev; /* Set sync timings in GPMC */ if (omap2_onenand_set_sync_mode(gpmc_onenand_data, onenand_base, - freq) < 0) { + freq_ptr) < 0) { dev_err(dev, "Unable to set synchronous mode\n"); return -EINVAL; } diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index 1b7b3e7d02f7..674174365f78 100644 --- a/arch/arm/mach-omap2/gpmc.c +++ b/arch/arm/mach-omap2/gpmc.c @@ -14,6 +14,7 @@ */ #undef DEBUG +#include <linux/irq.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/err.h> @@ -22,6 +23,7 @@ #include <linux/spinlock.h> #include <linux/io.h> #include <linux/module.h> +#include <linux/interrupt.h> #include <asm/mach-types.h> #include <plat/gpmc.h> @@ -58,7 +60,6 @@ #define GPMC_CHUNK_SHIFT 24 /* 16 MB */ #define GPMC_SECTION_SHIFT 28 /* 128 MB */ -#define PREFETCH_FIFOTHRESHOLD (0x40 << 8) #define CS_NUM_SHIFT 24 #define ENABLE_PREFETCH (0x1 << 7) #define DMA_MPU_MODE 2 @@ -100,6 +101,8 @@ static void __iomem *gpmc_base; static struct clk *gpmc_l3_clk; +static irqreturn_t gpmc_handle_irq(int irq, void *dev); + static void gpmc_write_reg(int idx, u32 val) { __raw_writel(val, gpmc_base + idx); @@ -497,6 +500,10 @@ int gpmc_cs_configure(int cs, int cmd, int wval) u32 regval = 0; switch (cmd) { + case GPMC_ENABLE_IRQ: + gpmc_write_reg(GPMC_IRQENABLE, wval); + break; + case GPMC_SET_IRQ_STATUS: gpmc_write_reg(GPMC_IRQSTATUS, wval); break; @@ -598,15 +605,19 @@ EXPORT_SYMBOL(gpmc_nand_write); /** * gpmc_prefetch_enable - configures and starts prefetch transfer * @cs: cs (chip select) number + * @fifo_th: fifo threshold to be used for read/ write * @dma_mode: dma mode enable (1) or disable (0) * @u32_count: number of bytes to be transferred * @is_write: prefetch read(0) or write post(1) mode */ -int gpmc_prefetch_enable(int cs, int dma_mode, +int gpmc_prefetch_enable(int cs, int fifo_th, int dma_mode, unsigned int u32_count, int is_write) { - if (!(gpmc_read_reg(GPMC_PREFETCH_CONTROL))) { + if (fifo_th > PREFETCH_FIFOTHRESHOLD_MAX) { + pr_err("gpmc: fifo threshold is not supported\n"); + return -1; + } else if (!(gpmc_read_reg(GPMC_PREFETCH_CONTROL))) { /* Set the amount of bytes to be prefetched */ gpmc_write_reg(GPMC_PREFETCH_CONFIG2, u32_count); @@ -614,7 +625,7 @@ int gpmc_prefetch_enable(int cs, int dma_mode, * enable the engine. Set which cs is has requested for. */ gpmc_write_reg(GPMC_PREFETCH_CONFIG1, ((cs << CS_NUM_SHIFT) | - PREFETCH_FIFOTHRESHOLD | + PREFETCH_FIFOTHRESHOLD(fifo_th) | ENABLE_PREFETCH | (dma_mode << DMA_MPU_MODE) | (0x1 & is_write))); @@ -678,9 +689,10 @@ static void __init gpmc_mem_init(void) } } -void __init gpmc_init(void) +static int __init gpmc_init(void) { - u32 l; + u32 l, irq; + int cs, ret = -EINVAL; char *ck = NULL; if (cpu_is_omap24xx()) { @@ -698,7 +710,7 @@ void __init gpmc_init(void) } if (WARN_ON(!ck)) - return; + return ret; gpmc_l3_clk = clk_get(NULL, ck); if (IS_ERR(gpmc_l3_clk)) { @@ -723,6 +735,36 @@ void __init gpmc_init(void) l |= (0x02 << 3) | (1 << 0); gpmc_write_reg(GPMC_SYSCONFIG, l); gpmc_mem_init(); + + /* initalize the irq_chained */ + irq = OMAP_GPMC_IRQ_BASE; + for (cs = 0; cs < GPMC_CS_NUM; cs++) { + set_irq_handler(irq, handle_simple_irq); + set_irq_flags(irq, IRQF_VALID); + irq++; + } + + ret = request_irq(INT_34XX_GPMC_IRQ, + gpmc_handle_irq, IRQF_SHARED, "gpmc", gpmc_base); + if (ret) + pr_err("gpmc: irq-%d could not claim: err %d\n", + INT_34XX_GPMC_IRQ, ret); + return ret; +} +postcore_initcall(gpmc_init); + +static irqreturn_t gpmc_handle_irq(int irq, void *dev) +{ + u8 cs; + + if (irq != INT_34XX_GPMC_IRQ) + return IRQ_HANDLED; + /* check cs to invoke the irq */ + cs = ((gpmc_read_reg(GPMC_PREFETCH_CONFIG1)) >> CS_NUM_SHIFT) & 0x7; + if (OMAP_GPMC_IRQ_BASE+cs <= OMAP_GPMC_IRQ_END) + generic_handle_irq(OMAP_GPMC_IRQ_BASE+cs); + + return IRQ_HANDLED; } #ifdef CONFIG_ARCH_OMAP3 diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c index 34272e4863fd..137e1a5f3d85 100644 --- a/arch/arm/mach-omap2/hsmmc.c +++ b/arch/arm/mach-omap2/hsmmc.c @@ -16,7 +16,10 @@ #include <mach/hardware.h> #include <plat/mmc.h> #include <plat/omap-pm.h> +#include <plat/mux.h> +#include <plat/omap_device.h> +#include "mux.h" #include "hsmmc.h" #include "control.h" @@ -28,10 +31,6 @@ static u16 control_mmc1; #define HSMMC_NAME_LEN 9 -static struct hsmmc_controller { - char name[HSMMC_NAME_LEN + 1]; -} hsmmc[OMAP34XX_NR_MMC]; - #if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM) static int hsmmc_get_context_loss(struct device *dev) @@ -204,174 +203,312 @@ static int nop_mmc_set_power(struct device *dev, int slot, int power_on, return 0; } -static struct omap_mmc_platform_data *hsmmc_data[OMAP34XX_NR_MMC] __initdata; - -void __init omap2_hsmmc_init(struct omap2_hsmmc_info *controllers) +static inline void omap_hsmmc_mux(struct omap_mmc_platform_data *mmc_controller, + int controller_nr) { - struct omap2_hsmmc_info *c; - int nr_hsmmc = ARRAY_SIZE(hsmmc_data); - int i; - u32 reg; - - 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; - } - } 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_USBC1_DR0_SPEEDCTRL_MASK| - OMAP4_SDMMC1_DR1_SPEEDCTRL_MASK | - OMAP4_SDMMC1_DR2_SPEEDCTRL_MASK); - omap4_ctrl_pad_writel(reg, control_mmc1); - } - - for (c = controllers; c->mmc; c++) { - struct hsmmc_controller *hc = hsmmc + c->mmc - 1; - struct omap_mmc_platform_data *mmc = hsmmc_data[c->mmc - 1]; - - if (!c->mmc || c->mmc > nr_hsmmc) { - pr_debug("MMC%d: no such controller\n", c->mmc); - continue; - } - if (mmc) { - pr_debug("MMC%d: already configured\n", c->mmc); - continue; + if ((mmc_controller->slots[0].switch_pin > 0) && \ + (mmc_controller->slots[0].switch_pin < OMAP_MAX_GPIO_LINES)) + omap_mux_init_gpio(mmc_controller->slots[0].switch_pin, + OMAP_PIN_INPUT_PULLUP); + if ((mmc_controller->slots[0].gpio_wp > 0) && \ + (mmc_controller->slots[0].gpio_wp < OMAP_MAX_GPIO_LINES)) + omap_mux_init_gpio(mmc_controller->slots[0].gpio_wp, + OMAP_PIN_INPUT_PULLUP); + if (cpu_is_omap34xx()) { + if (controller_nr == 0) { + omap_mux_init_signal("sdmmc1_clk", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc1_cmd", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc1_dat0", + OMAP_PIN_INPUT_PULLUP); + if (mmc_controller->slots[0].caps & + (MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA)) { + omap_mux_init_signal("sdmmc1_dat1", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc1_dat2", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc1_dat3", + OMAP_PIN_INPUT_PULLUP); + } + if (mmc_controller->slots[0].caps & + MMC_CAP_8_BIT_DATA) { + omap_mux_init_signal("sdmmc1_dat4", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc1_dat5", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc1_dat6", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc1_dat7", + OMAP_PIN_INPUT_PULLUP); + } } - - mmc = kzalloc(sizeof(struct omap_mmc_platform_data), - GFP_KERNEL); - if (!mmc) { - pr_err("Cannot allocate memory for mmc device!\n"); - goto done; + if (controller_nr == 1) { + /* MMC2 */ + omap_mux_init_signal("sdmmc2_clk", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc2_cmd", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc2_dat0", + OMAP_PIN_INPUT_PULLUP); + + /* + * For 8 wire configurations, Lines DAT4, 5, 6 and 7 + * need to be muxed in the board-*.c files + */ + if (mmc_controller->slots[0].caps & + (MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA)) { + omap_mux_init_signal("sdmmc2_dat1", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc2_dat2", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc2_dat3", + OMAP_PIN_INPUT_PULLUP); + } + if (mmc_controller->slots[0].caps & + MMC_CAP_8_BIT_DATA) { + omap_mux_init_signal("sdmmc2_dat4.sdmmc2_dat4", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc2_dat5.sdmmc2_dat5", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc2_dat6.sdmmc2_dat6", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc2_dat7.sdmmc2_dat7", + OMAP_PIN_INPUT_PULLUP); + } } - if (c->name) - strncpy(hc->name, c->name, HSMMC_NAME_LEN); - else - snprintf(hc->name, ARRAY_SIZE(hc->name), - "mmc%islot%i", c->mmc, 1); - mmc->slots[0].name = hc->name; - mmc->nr_slots = 1; - mmc->slots[0].caps = c->caps; - mmc->slots[0].internal_clock = !c->ext_clock; - mmc->dma_mask = 0xffffffff; - if (cpu_is_omap44xx()) - mmc->reg_offset = OMAP4_MMC_REG_OFFSET; - else - mmc->reg_offset = 0; + /* + * For MMC3 the pins need to be muxed in the board-*.c files + */ + } +} - mmc->get_context_loss_count = hsmmc_get_context_loss; +static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c, + struct omap_mmc_platform_data *mmc) +{ + char *hc_name; - mmc->slots[0].switch_pin = c->gpio_cd; - mmc->slots[0].gpio_wp = c->gpio_wp; + hc_name = kzalloc(sizeof(char) * (HSMMC_NAME_LEN + 1), GFP_KERNEL); + if (!hc_name) { + pr_err("Cannot allocate memory for controller slot name\n"); + kfree(hc_name); + return -ENOMEM; + } - mmc->slots[0].remux = c->remux; - mmc->slots[0].init_card = c->init_card; + if (c->name) + strncpy(hc_name, c->name, HSMMC_NAME_LEN); + else + snprintf(hc_name, (HSMMC_NAME_LEN + 1), "mmc%islot%i", + c->mmc, 1); + mmc->slots[0].name = hc_name; + mmc->nr_slots = 1; + mmc->slots[0].caps = c->caps; + mmc->slots[0].internal_clock = !c->ext_clock; + mmc->dma_mask = 0xffffffff; + if (cpu_is_omap44xx()) + mmc->reg_offset = OMAP4_MMC_REG_OFFSET; + else + mmc->reg_offset = 0; - if (c->cover_only) - mmc->slots[0].cover = 1; + mmc->get_context_loss_count = hsmmc_get_context_loss; - if (c->nonremovable) - mmc->slots[0].nonremovable = 1; + mmc->slots[0].switch_pin = c->gpio_cd; + mmc->slots[0].gpio_wp = c->gpio_wp; - if (c->power_saving) - mmc->slots[0].power_saving = 1; + mmc->slots[0].remux = c->remux; + mmc->slots[0].init_card = c->init_card; - if (c->no_off) - mmc->slots[0].no_off = 1; + if (c->cover_only) + mmc->slots[0].cover = 1; - if (c->vcc_aux_disable_is_sleep) - mmc->slots[0].vcc_aux_disable_is_sleep = 1; + if (c->nonremovable) + mmc->slots[0].nonremovable = 1; - /* NOTE: MMC slots should have a Vcc regulator set up. - * This may be from a TWL4030-family chip, another - * controllable regulator, or a fixed supply. - * - * temporary HACK: ocr_mask instead of fixed supply - */ - mmc->slots[0].ocr_mask = c->ocr_mask; + if (c->power_saving) + mmc->slots[0].power_saving = 1; - if (cpu_is_omap3517() || cpu_is_omap3505()) - mmc->slots[0].set_power = nop_mmc_set_power; - else - mmc->slots[0].features |= HSMMC_HAS_PBIAS; + if (c->no_off) + mmc->slots[0].no_off = 1; - if (cpu_is_omap44xx() && (omap_rev() > OMAP4430_REV_ES1_0)) - mmc->slots[0].features |= HSMMC_HAS_UPDATED_RESET; + if (c->vcc_aux_disable_is_sleep) + mmc->slots[0].vcc_aux_disable_is_sleep = 1; - 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 = + /* + * NOTE: MMC slots should have a Vcc regulator set up. + * This may be from a TWL4030-family chip, another + * controllable regulator, or a fixed supply. + * + * temporary HACK: ocr_mask instead of fixed supply + */ + mmc->slots[0].ocr_mask = c->ocr_mask; + + if (cpu_is_omap3517() || cpu_is_omap3505()) + mmc->slots[0].set_power = nop_mmc_set_power; + else + 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 = + mmc->slots[0].after_set_reg = omap4_hsmmc1_after_set_reg; - } else { - mmc->slots[0].before_set_reg = + } else { + mmc->slots[0].before_set_reg = omap_hsmmc1_before_set_reg; - mmc->slots[0].after_set_reg = + mmc->slots[0].after_set_reg = omap_hsmmc1_after_set_reg; - } } + } - /* Omap3630 HSMMC1 supports only 4-bit */ - if (cpu_is_omap3630() && - (c->caps & MMC_CAP_8_BIT_DATA)) { - c->caps &= ~MMC_CAP_8_BIT_DATA; - c->caps |= MMC_CAP_4_BIT_DATA; - mmc->slots[0].caps = c->caps; - } - break; - case 2: - if (c->ext_clock) - c->transceiver = 1; - if (c->transceiver && (c->caps & MMC_CAP_8_BIT_DATA)) { - c->caps &= ~MMC_CAP_8_BIT_DATA; - c->caps |= MMC_CAP_4_BIT_DATA; - } - /* FALLTHROUGH */ - case 3: - if (mmc->slots[0].features & HSMMC_HAS_PBIAS) { - /* off-chip level shifting, or none */ - mmc->slots[0].before_set_reg = hsmmc23_before_set_reg; - mmc->slots[0].after_set_reg = NULL; - } - break; - default: - pr_err("MMC%d configuration not supported!\n", c->mmc); - kfree(mmc); - continue; + /* OMAP3630 HSMMC1 supports only 4-bit */ + if (cpu_is_omap3630() && + (c->caps & MMC_CAP_8_BIT_DATA)) { + c->caps &= ~MMC_CAP_8_BIT_DATA; + c->caps |= MMC_CAP_4_BIT_DATA; + mmc->slots[0].caps = c->caps; + } + break; + case 2: + if (c->ext_clock) + c->transceiver = 1; + if (c->transceiver && (c->caps & MMC_CAP_8_BIT_DATA)) { + c->caps &= ~MMC_CAP_8_BIT_DATA; + c->caps |= MMC_CAP_4_BIT_DATA; } - hsmmc_data[c->mmc - 1] = mmc; + /* FALLTHROUGH */ + case 3: + if (mmc->slots[0].features & HSMMC_HAS_PBIAS) { + /* off-chip level shifting, or none */ + mmc->slots[0].before_set_reg = hsmmc23_before_set_reg; + mmc->slots[0].after_set_reg = NULL; + } + break; + case 4: + case 5: + mmc->slots[0].before_set_reg = NULL; + mmc->slots[0].after_set_reg = NULL; + break; + default: + pr_err("MMC%d configuration not supported!\n", c->mmc); + kfree(hc_name); + return -ENODEV; + } + return 0; +} + +static struct omap_device_pm_latency omap_hsmmc_latency[] = { + [0] = { + .deactivate_func = omap_device_idle_hwmods, + .activate_func = omap_device_enable_hwmods, + .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST, + }, + /* + * XXX There should also be an entry here to power off/on the + * MMC regulators/PBIAS cells, etc. + */ +}; + +#define MAX_OMAP_MMC_HWMOD_NAME_LEN 16 + +void __init omap_init_hsmmc(struct omap2_hsmmc_info *hsmmcinfo, int ctrl_nr) +{ + struct omap_hwmod *oh; + struct omap_device *od; + struct omap_device_pm_latency *ohl; + char oh_name[MAX_OMAP_MMC_HWMOD_NAME_LEN]; + struct omap_mmc_platform_data *mmc_data; + struct omap_mmc_dev_attr *mmc_dev_attr; + char *name; + int l; + int ohl_cnt = 0; + + mmc_data = kzalloc(sizeof(struct omap_mmc_platform_data), GFP_KERNEL); + if (!mmc_data) { + pr_err("Cannot allocate memory for mmc device!\n"); + goto done; } - omap2_init_mmc(hsmmc_data, OMAP34XX_NR_MMC); + if (omap_hsmmc_pdata_init(hsmmcinfo, mmc_data) < 0) { + pr_err("%s fails!\n", __func__); + goto done; + } + omap_hsmmc_mux(mmc_data, (ctrl_nr - 1)); + + name = "omap_hsmmc"; + ohl = omap_hsmmc_latency; + ohl_cnt = ARRAY_SIZE(omap_hsmmc_latency); + + l = snprintf(oh_name, MAX_OMAP_MMC_HWMOD_NAME_LEN, + "mmc%d", ctrl_nr); + WARN(l >= MAX_OMAP_MMC_HWMOD_NAME_LEN, + "String buffer overflow in MMC%d device setup\n", ctrl_nr); + oh = omap_hwmod_lookup(oh_name); + if (!oh) { + pr_err("Could not look up %s\n", oh_name); + kfree(mmc_data->slots[0].name); + goto done; + } - /* pass the device nodes back to board setup code */ - for (c = controllers; c->mmc; c++) { - struct omap_mmc_platform_data *mmc = hsmmc_data[c->mmc - 1]; + if (oh->dev_attr != NULL) { + mmc_dev_attr = oh->dev_attr; + mmc_data->controller_flags = mmc_dev_attr->flags; + } - if (!c->mmc || c->mmc > nr_hsmmc) - continue; - c->dev = mmc->dev; + od = omap_device_build(name, ctrl_nr - 1, oh, mmc_data, + sizeof(struct omap_mmc_platform_data), ohl, ohl_cnt, false); + if (IS_ERR(od)) { + WARN(1, "Cant build omap_device for %s:%s.\n", name, oh->name); + kfree(mmc_data->slots[0].name); + goto done; } + /* + * return device handle to board setup code + * required to populate for regulator framework structure + */ + hsmmcinfo->dev = &od->pdev.dev; done: - for (i = 0; i < nr_hsmmc; i++) - kfree(hsmmc_data[i]); + kfree(mmc_data); +} + +void __init omap2_hsmmc_init(struct omap2_hsmmc_info *controllers) +{ + u32 reg; + + 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; + } + } 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_USBC1_DR0_SPEEDCTRL_MASK| + OMAP4_SDMMC1_DR1_SPEEDCTRL_MASK | + OMAP4_SDMMC1_DR2_SPEEDCTRL_MASK); + omap4_ctrl_pad_writel(reg, control_mmc1); + } + + for (; controllers->mmc; controllers++) + omap_init_hsmmc(controllers, controllers->mmc); + } #endif diff --git a/arch/arm/mach-omap2/hwspinlock.c b/arch/arm/mach-omap2/hwspinlock.c new file mode 100644 index 000000000000..06d4a80660a5 --- /dev/null +++ b/arch/arm/mach-omap2/hwspinlock.c @@ -0,0 +1,63 @@ +/* + * OMAP hardware spinlock device initialization + * + * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com + * + * Contact: Simon Que <sque@ti.com> + * Hari Kanigeri <h-kanigeri2@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. + * + * 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/err.h> + +#include <plat/omap_hwmod.h> +#include <plat/omap_device.h> + +struct omap_device_pm_latency omap_spinlock_latency[] = { + { + .deactivate_func = omap_device_idle_hwmods, + .activate_func = omap_device_enable_hwmods, + .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST, + } +}; + +int __init hwspinlocks_init(void) +{ + int retval = 0; + struct omap_hwmod *oh; + struct omap_device *od; + const char *oh_name = "spinlock"; + const char *dev_name = "omap_hwspinlock"; + + /* + * Hwmod lookup will fail in case our platform doesn't support the + * hardware spinlock module, so it is safe to run this initcall + * on all omaps + */ + oh = omap_hwmod_lookup(oh_name); + if (oh == NULL) + return -EINVAL; + + od = omap_device_build(dev_name, 0, oh, NULL, 0, + omap_spinlock_latency, + ARRAY_SIZE(omap_spinlock_latency), false); + if (IS_ERR(od)) { + pr_err("Can't build omap_device for %s:%s\n", dev_name, + oh_name); + retval = PTR_ERR(od); + } + + return retval; +} +/* early board code might need to reserve specific hwspinlock instances */ +postcore_initcall(hwspinlocks_init); diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index 5f9086c65e48..2537090aa33a 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -6,7 +6,7 @@ * Copyright (C) 2005 Nokia Corporation * Written by Tony Lindgren <tony@atomide.com> * - * Copyright (C) 2009 Texas Instruments + * Copyright (C) 2009-11 Texas Instruments * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com> * * This program is free software; you can redistribute it and/or modify @@ -84,6 +84,11 @@ EXPORT_SYMBOL(omap_type); #define OMAP_TAP_DIE_ID_2 0x0220 #define OMAP_TAP_DIE_ID_3 0x0224 +#define OMAP_TAP_DIE_ID_44XX_0 0x0200 +#define OMAP_TAP_DIE_ID_44XX_1 0x0208 +#define OMAP_TAP_DIE_ID_44XX_2 0x020c +#define OMAP_TAP_DIE_ID_44XX_3 0x0210 + #define read_tap_reg(reg) __raw_readl(tap_base + (reg)) struct omap_id { @@ -107,6 +112,14 @@ static u16 tap_prod_id; void omap_get_die_id(struct omap_die_id *odi) { + if (cpu_is_omap44xx()) { + odi->id_0 = read_tap_reg(OMAP_TAP_DIE_ID_44XX_0); + odi->id_1 = read_tap_reg(OMAP_TAP_DIE_ID_44XX_1); + odi->id_2 = read_tap_reg(OMAP_TAP_DIE_ID_44XX_2); + odi->id_3 = read_tap_reg(OMAP_TAP_DIE_ID_44XX_3); + + return; + } odi->id_0 = read_tap_reg(OMAP_TAP_DIE_ID_0); odi->id_1 = read_tap_reg(OMAP_TAP_DIE_ID_1); odi->id_2 = read_tap_reg(OMAP_TAP_DIE_ID_2); @@ -191,12 +204,19 @@ static void __init omap3_check_features(void) if (!cpu_is_omap3505() && !cpu_is_omap3517()) omap3_features |= OMAP3_HAS_IO_WAKEUP; + omap3_features |= OMAP3_HAS_SDRC; + /* * TODO: Get additional info (where applicable) * e.g. Size of L2 cache. */ } +static void __init ti816x_check_features(void) +{ + omap3_features = OMAP3_HAS_NEON; +} + static void __init omap3_check_revision(void) { u32 cpuid, idcode; @@ -287,6 +307,20 @@ static void __init omap3_check_revision(void) omap_chip.oc |= CHIP_IS_OMAP3630ES1_2; } break; + case 0xb81e: + omap_chip.oc = CHIP_IS_TI816X; + + switch (rev) { + case 0: + omap_revision = TI8168_REV_ES1_0; + break; + case 1: + omap_revision = TI8168_REV_ES1_1; + break; + default: + omap_revision = TI8168_REV_ES1_1; + } + break; default: /* Unknown default to latest silicon rev as default*/ omap_revision = OMAP3630_REV_ES1_2; @@ -307,7 +341,7 @@ static void __init omap4_check_revision(void) */ idcode = read_tap_reg(OMAP_TAP_IDCODE); hawkeye = (idcode >> 12) & 0xffff; - rev = (idcode >> 28) & 0xff; + rev = (idcode >> 28) & 0xf; /* * Few initial ES2.0 samples IDCODE is same as ES1.0 @@ -326,22 +360,31 @@ static void __init omap4_check_revision(void) omap_chip.oc |= CHIP_IS_OMAP4430ES1; break; case 1: + default: omap_revision = OMAP4430_REV_ES2_0; omap_chip.oc |= CHIP_IS_OMAP4430ES2; + } + break; + case 0xb95c: + switch (rev) { + case 3: + omap_revision = OMAP4430_REV_ES2_1; + omap_chip.oc |= CHIP_IS_OMAP4430ES2_1; break; + case 4: default: - omap_revision = OMAP4430_REV_ES2_0; - omap_chip.oc |= CHIP_IS_OMAP4430ES2; - } - break; + omap_revision = OMAP4430_REV_ES2_2; + omap_chip.oc |= CHIP_IS_OMAP4430ES2_2; + } + break; default: - /* Unknown default to latest silicon rev as default*/ - omap_revision = OMAP4430_REV_ES2_0; - omap_chip.oc |= CHIP_IS_OMAP4430ES2; + /* Unknown default to latest silicon rev as default */ + omap_revision = OMAP4430_REV_ES2_2; + omap_chip.oc |= CHIP_IS_OMAP4430ES2_2; } - pr_info("OMAP%04x ES%d.0\n", - omap_rev() >> 16, ((omap_rev() >> 12) & 0xf) + 1); + pr_info("OMAP%04x ES%d.%d\n", omap_rev() >> 16, + ((omap_rev() >> 12) & 0xf), ((omap_rev() >> 8) & 0xf)); } #define OMAP3_SHOW_FEATURE(feat) \ @@ -372,6 +415,8 @@ static void __init omap3_cpuinfo(void) /* Already set in omap3_check_revision() */ strcpy(cpu_name, "AM3505"); } + } else if (cpu_is_ti816x()) { + strcpy(cpu_name, "TI816X"); } else if (omap3_has_iva() && omap3_has_sgx()) { /* OMAP3430, OMAP3525, OMAP3515, OMAP3503 devices */ strcpy(cpu_name, "OMAP3430/3530"); @@ -386,7 +431,7 @@ static void __init omap3_cpuinfo(void) strcpy(cpu_name, "OMAP3503"); } - if (cpu_is_omap3630()) { + if (cpu_is_omap3630() || cpu_is_ti816x()) { switch (rev) { case OMAP_REVBITS_00: strcpy(cpu_rev, "1.0"); @@ -462,7 +507,13 @@ void __init omap2_check_revision(void) omap24xx_check_revision(); } else if (cpu_is_omap34xx()) { omap3_check_revision(); - omap3_check_features(); + + /* TI816X doesn't have feature register */ + if (!cpu_is_ti816x()) + omap3_check_features(); + else + ti816x_check_features(); + omap3_cpuinfo(); return; } else if (cpu_is_omap44xx()) { diff --git a/arch/arm/mach-omap2/include/mach/debug-macro.S b/arch/arm/mach-omap2/include/mach/debug-macro.S index 6049f465ec84..48adfe9fe4f3 100644 --- a/arch/arm/mach-omap2/include/mach/debug-macro.S +++ b/arch/arm/mach-omap2/include/mach/debug-macro.S @@ -72,6 +72,12 @@ omap_uart_lsr: .word 0 beq 34f @ configure OMAP3UART4 cmp \rp, #OMAP4UART4 @ only on 44xx beq 44f @ configure OMAP4UART4 + cmp \rp, #TI816XUART1 @ ti816x UART offsets different + beq 81f @ configure UART1 + cmp \rp, #TI816XUART2 @ ti816x UART offsets different + beq 82f @ configure UART2 + cmp \rp, #TI816XUART3 @ ti816x UART offsets different + beq 83f @ configure UART3 cmp \rp, #ZOOM_UART @ only on zoom2/3 beq 95f @ configure ZOOM_UART @@ -94,6 +100,12 @@ omap_uart_lsr: .word 0 b 98f 44: mov \rp, #UART_OFFSET(OMAP4_UART4_BASE) b 98f +81: mov \rp, #UART_OFFSET(TI816X_UART1_BASE) + b 98f +82: mov \rp, #UART_OFFSET(TI816X_UART2_BASE) + b 98f +83: mov \rp, #UART_OFFSET(TI816X_UART3_BASE) + b 98f 95: ldr \rp, =ZOOM_UART_BASE mrc p15, 0, \rv, c1, c0 tst \rv, #1 @ MMU enabled? diff --git a/arch/arm/mach-omap2/include/mach/entry-macro.S b/arch/arm/mach-omap2/include/mach/entry-macro.S index 81985a665cb3..a48690b90990 100644 --- a/arch/arm/mach-omap2/include/mach/entry-macro.S +++ b/arch/arm/mach-omap2/include/mach/entry-macro.S @@ -61,6 +61,14 @@ bne 9998f ldr \irqnr, [\base, #0xd8] /* IRQ pending reg 3 */ cmp \irqnr, #0x0 + bne 9998f + + /* + * ti816x has additional IRQ pending register. Checking this + * register on omap2 & omap3 has no effect (read as 0). + */ + ldr \irqnr, [\base, #0xf8] /* IRQ pending reg 4 */ + cmp \irqnr, #0x0 9998: ldrne \irqnr, [\base, #INTCPS_SIR_IRQ_OFFSET] and \irqnr, \irqnr, #ACTIVEIRQ_MASK /* Clear spurious bits */ @@ -133,6 +141,11 @@ bne 9999f ldr \irqnr, [\base, #0xd8] /* IRQ pending reg 3 */ cmp \irqnr, #0x0 +#ifdef CONFIG_SOC_OMAPTI816X + bne 9999f + ldr \irqnr, [\base, #0xf8] /* IRQ pending reg 4 */ + cmp \irqnr, #0x0 +#endif 9999: ldrne \irqnr, [\base, #INTCPS_SIR_IRQ_OFFSET] and \irqnr, \irqnr, #ACTIVEIRQ_MASK /* Clear spurious bits */ diff --git a/arch/arm/mach-omap2/include/mach/omap4-common.h b/arch/arm/mach-omap2/include/mach/omap4-common.h index 5b0270b28934..de441c05a6a6 100644 --- a/arch/arm/mach-omap2/include/mach/omap4-common.h +++ b/arch/arm/mach-omap2/include/mach/omap4-common.h @@ -17,8 +17,12 @@ * wfi used in low power code. Directly opcode is used instead * of instruction to avoid mulit-omap build break */ +#ifdef CONFIG_THUMB2_KERNEL +#define do_wfi() __asm__ __volatile__ ("wfi" : : : "memory") +#else #define do_wfi() \ __asm__ __volatile__ (".word 0xe320f003" : : : "memory") +#endif #ifdef CONFIG_CACHE_L2X0 extern void __iomem *l2cache_base; diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index c2032041d26f..441e79d043a7 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -30,7 +30,6 @@ #include <plat/sram.h> #include <plat/sdrc.h> -#include <plat/gpmc.h> #include <plat/serial.h> #include "clock2xxx.h" @@ -66,7 +65,7 @@ static struct map_desc omap24xx_io_desc[] __initdata = { }, }; -#ifdef CONFIG_ARCH_OMAP2420 +#ifdef CONFIG_SOC_OMAP2420 static struct map_desc omap242x_io_desc[] __initdata = { { .virtual = DSP_MEM_2420_VIRT, @@ -90,7 +89,7 @@ static struct map_desc omap242x_io_desc[] __initdata = { #endif -#ifdef CONFIG_ARCH_OMAP2430 +#ifdef CONFIG_SOC_OMAP2430 static struct map_desc omap243x_io_desc[] __initdata = { { .virtual = L4_WK_243X_VIRT, @@ -175,6 +174,18 @@ static struct map_desc omap34xx_io_desc[] __initdata = { #endif }; #endif + +#ifdef CONFIG_SOC_OMAPTI816X +static struct map_desc omapti816x_io_desc[] __initdata = { + { + .virtual = L4_34XX_VIRT, + .pfn = __phys_to_pfn(L4_34XX_PHYS), + .length = L4_34XX_SIZE, + .type = MT_DEVICE + }, +}; +#endif + #ifdef CONFIG_ARCH_OMAP4 static struct map_desc omap44xx_io_desc[] __initdata = { { @@ -241,7 +252,7 @@ static void __init _omap2_map_common_io(void) omap_sram_init(); } -#ifdef CONFIG_ARCH_OMAP2420 +#ifdef CONFIG_SOC_OMAP2420 void __init omap242x_map_common_io(void) { iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc)); @@ -250,7 +261,7 @@ void __init omap242x_map_common_io(void) } #endif -#ifdef CONFIG_ARCH_OMAP2430 +#ifdef CONFIG_SOC_OMAP2430 void __init omap243x_map_common_io(void) { iotable_init(omap24xx_io_desc, ARRAY_SIZE(omap24xx_io_desc)); @@ -267,6 +278,14 @@ void __init omap34xx_map_common_io(void) } #endif +#ifdef CONFIG_SOC_OMAPTI816X +void __init omapti816x_map_common_io(void) +{ + iotable_init(omapti816x_io_desc, ARRAY_SIZE(omapti816x_io_desc)); + _omap2_map_common_io(); +} +#endif + #ifdef CONFIG_ARCH_OMAP4 void __init omap44xx_map_common_io(void) { @@ -337,15 +356,15 @@ void __init omap2_init_common_infrastructure(void) if (cpu_is_omap242x()) { omap2xxx_powerdomains_init(); - omap2_clockdomains_init(); + omap2xxx_clockdomains_init(); omap2420_hwmod_init(); } else if (cpu_is_omap243x()) { omap2xxx_powerdomains_init(); - omap2_clockdomains_init(); + omap2xxx_clockdomains_init(); omap2430_hwmod_init(); } else if (cpu_is_omap34xx()) { omap3xxx_powerdomains_init(); - omap2_clockdomains_init(); + omap3xxx_clockdomains_init(); omap3xxx_hwmod_init(); } else if (cpu_is_omap44xx()) { omap44xx_powerdomains_init(); @@ -398,15 +417,10 @@ void __init omap2_init_common_infrastructure(void) void __init omap2_init_common_devices(struct omap_sdrc_params *sdrc_cs0, struct omap_sdrc_params *sdrc_cs1) { - omap_serial_early_init(); - - omap_hwmod_late_init(); - - if (cpu_is_omap24xx() || cpu_is_omap34xx()) { + if (cpu_is_omap24xx() || omap3_has_sdrc()) { omap2_sdrc_init(sdrc_cs0, sdrc_cs1); _omap2_init_reprogram_sdrc(); } - gpmc_init(); omap_irq_base_init(); } diff --git a/arch/arm/mach-omap2/iommu2.c b/arch/arm/mach-omap2/iommu2.c index 14ee686b6492..adb083e41acd 100644 --- a/arch/arm/mach-omap2/iommu2.c +++ b/arch/arm/mach-omap2/iommu2.c @@ -145,35 +145,32 @@ static void omap2_iommu_set_twl(struct iommu *obj, bool on) static u32 omap2_iommu_fault_isr(struct iommu *obj, u32 *ra) { - int i; u32 stat, da; - const char *err_msg[] = { - "tlb miss", - "translation fault", - "emulation miss", - "table walk fault", - "multi hit fault", - }; + u32 errs = 0; stat = iommu_read_reg(obj, MMU_IRQSTATUS); stat &= MMU_IRQ_MASK; - if (!stat) + if (!stat) { + *ra = 0; return 0; + } da = iommu_read_reg(obj, MMU_FAULT_AD); *ra = da; - dev_err(obj->dev, "%s:\tda:%08x ", __func__, da); - - for (i = 0; i < ARRAY_SIZE(err_msg); i++) { - if (stat & (1 << i)) - printk("%s ", err_msg[i]); - } - printk("\n"); - + if (stat & MMU_IRQ_TLBMISS) + errs |= OMAP_IOMMU_ERR_TLB_MISS; + if (stat & MMU_IRQ_TRANSLATIONFAULT) + errs |= OMAP_IOMMU_ERR_TRANS_FAULT; + if (stat & MMU_IRQ_EMUMISS) + errs |= OMAP_IOMMU_ERR_EMU_MISS; + if (stat & MMU_IRQ_TABLEWALKFAULT) + errs |= OMAP_IOMMU_ERR_TBLWALK_FAULT; + if (stat & MMU_IRQ_MULTIHITFAULT) + errs |= OMAP_IOMMU_ERR_MULTIHIT_FAULT; iommu_write_reg(obj, stat, MMU_IRQSTATUS); - return stat; + return errs; } static void omap2_tlb_read_cr(struct iommu *obj, struct cr_regs *cr) diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c index 23049c487c47..bc524b94fd59 100644 --- a/arch/arm/mach-omap2/irq.c +++ b/arch/arm/mach-omap2/irq.c @@ -61,8 +61,6 @@ struct omap3_intc_regs { u32 mir[INTCPS_NR_MIR_REGS]; }; -static struct omap3_intc_regs intc_context[ARRAY_SIZE(irq_banks)]; - /* INTC bank register get/set */ static void intc_bank_write_reg(u32 val, struct omap_irq_bank *bank, u16 reg) @@ -110,7 +108,7 @@ static void omap_mask_irq(struct irq_data *d) unsigned int irq = d->irq; int offset = irq & (~(IRQ_BITS_PER_REG - 1)); - if (cpu_is_omap34xx()) { + if (cpu_is_omap34xx() && !cpu_is_ti816x()) { int spurious = 0; /* @@ -205,6 +203,9 @@ void __init omap_init_irq(void) BUG_ON(!base); + if (cpu_is_ti816x()) + bank->nr_irqs = 128; + /* Static mapping, never released */ bank->base_reg = ioremap(base, SZ_4K); if (!bank->base_reg) { @@ -229,6 +230,8 @@ void __init omap_init_irq(void) } #ifdef CONFIG_ARCH_OMAP3 +static struct omap3_intc_regs intc_context[ARRAY_SIZE(irq_banks)]; + void omap_intc_save_context(void) { int ind = 0, i = 0; diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index 24b88504df0f..86d564a640bb 100644 --- a/arch/arm/mach-omap2/mailbox.c +++ b/arch/arm/mach-omap2/mailbox.c @@ -14,12 +14,11 @@ #include <linux/err.h> #include <linux/platform_device.h> #include <linux/io.h> +#include <linux/pm_runtime.h> #include <plat/mailbox.h> #include <mach/irqs.h> #define MAILBOX_REVISION 0x000 -#define MAILBOX_SYSCONFIG 0x010 -#define MAILBOX_SYSSTATUS 0x014 #define MAILBOX_MESSAGE(m) (0x040 + 4 * (m)) #define MAILBOX_FIFOSTATUS(m) (0x080 + 4 * (m)) #define MAILBOX_MSGSTATUS(m) (0x0c0 + 4 * (m)) @@ -33,17 +32,6 @@ #define MAILBOX_IRQ_NEWMSG(m) (1 << (2 * (m))) #define MAILBOX_IRQ_NOTFULL(m) (1 << (2 * (m) + 1)) -/* SYSCONFIG: register bit definition */ -#define AUTOIDLE (1 << 0) -#define SOFTRESET (1 << 1) -#define SMARTIDLE (2 << 3) -#define OMAP4_SOFTRESET (1 << 0) -#define OMAP4_NOIDLE (1 << 2) -#define OMAP4_SMARTIDLE (2 << 2) - -/* SYSSTATUS: register bit definition */ -#define RESETDONE (1 << 0) - #define MBOX_REG_SIZE 0x120 #define OMAP4_MBOX_REG_SIZE 0x130 @@ -70,8 +58,6 @@ struct omap_mbox2_priv { unsigned long irqdisable; }; -static struct clk *mbox_ick_handle; - static void omap2_mbox_enable_irq(struct omap_mbox *mbox, omap_mbox_type_t irq); @@ -89,53 +75,13 @@ static inline void mbox_write_reg(u32 val, size_t ofs) static int omap2_mbox_startup(struct omap_mbox *mbox) { u32 l; - unsigned long timeout; - mbox_ick_handle = clk_get(NULL, "mailboxes_ick"); - if (IS_ERR(mbox_ick_handle)) { - printk(KERN_ERR "Could not get mailboxes_ick: %ld\n", - PTR_ERR(mbox_ick_handle)); - return PTR_ERR(mbox_ick_handle); - } - clk_enable(mbox_ick_handle); - - if (cpu_is_omap44xx()) { - mbox_write_reg(OMAP4_SOFTRESET, MAILBOX_SYSCONFIG); - timeout = jiffies + msecs_to_jiffies(20); - do { - l = mbox_read_reg(MAILBOX_SYSCONFIG); - if (!(l & OMAP4_SOFTRESET)) - break; - } while (!time_after(jiffies, timeout)); - - if (l & OMAP4_SOFTRESET) { - pr_err("Can't take mailbox out of reset\n"); - return -ENODEV; - } - } else { - mbox_write_reg(SOFTRESET, MAILBOX_SYSCONFIG); - timeout = jiffies + msecs_to_jiffies(20); - do { - l = mbox_read_reg(MAILBOX_SYSSTATUS); - if (l & RESETDONE) - break; - } while (!time_after(jiffies, timeout)); - - if (!(l & RESETDONE)) { - pr_err("Can't take mailbox out of reset\n"); - return -ENODEV; - } - } + 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)); - if (cpu_is_omap44xx()) - l = OMAP4_SMARTIDLE; - else - l = SMARTIDLE | AUTOIDLE; - mbox_write_reg(l, MAILBOX_SYSCONFIG); - omap2_mbox_enable_irq(mbox, IRQ_RX); return 0; @@ -143,9 +89,8 @@ static int omap2_mbox_startup(struct omap_mbox *mbox) static void omap2_mbox_shutdown(struct omap_mbox *mbox) { - clk_disable(mbox_ick_handle); - clk_put(mbox_ick_handle); - mbox_ick_handle = NULL; + pm_runtime_put_sync(mbox->dev->parent); + pm_runtime_disable(mbox->dev->parent); } /* Mailbox FIFO handle functions */ @@ -312,7 +257,7 @@ struct omap_mbox mbox_dsp_info = { struct omap_mbox *omap3_mboxes[] = { &mbox_dsp_info, NULL }; #endif -#if defined(CONFIG_ARCH_OMAP2420) +#if defined(CONFIG_SOC_OMAP2420) /* IVA */ static struct omap_mbox2_priv omap2_mbox_iva_priv = { .tx_fifo = { @@ -400,14 +345,14 @@ static int __devinit omap2_mbox_probe(struct platform_device *pdev) else if (cpu_is_omap34xx()) { list = omap3_mboxes; - list[0]->irq = platform_get_irq_byname(pdev, "dsp"); + 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_byname(pdev, "dsp"); + list[0]->irq = platform_get_irq(pdev, 0); } else if (cpu_is_omap2420()) { list = omap2_mboxes; @@ -419,8 +364,7 @@ static int __devinit omap2_mbox_probe(struct platform_device *pdev) else if (cpu_is_omap44xx()) { list = omap4_mboxes; - list[0]->irq = list[1]->irq = - platform_get_irq_byname(pdev, "mbox"); + list[0]->irq = list[1]->irq = platform_get_irq(pdev, 0); } #endif else { diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c index f9c9df5b5ff1..565b9064a328 100644 --- a/arch/arm/mach-omap2/mcbsp.c +++ b/arch/arm/mach-omap2/mcbsp.c @@ -22,10 +22,11 @@ #include <plat/dma.h> #include <plat/cpu.h> #include <plat/mcbsp.h> +#include <plat/omap_device.h> +#include <linux/pm_runtime.h> #include "control.h" - /* McBSP internal signal muxing functions */ void omap2_mcbsp1_mux_clkr_src(u8 mux) @@ -83,7 +84,7 @@ int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id) return -EINVAL; } - clk_disable(mcbsp->fclk); + pm_runtime_put_sync(mcbsp->dev); r = clk_set_parent(mcbsp->fclk, fck_src); if (IS_ERR_VALUE(r)) { @@ -93,7 +94,7 @@ int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id) return -EINVAL; } - clk_enable(mcbsp->fclk); + pm_runtime_get_sync(mcbsp->dev); clk_put(fck_src); @@ -101,196 +102,70 @@ int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id) } EXPORT_SYMBOL(omap2_mcbsp_set_clks_src); - -/* Platform data */ - -#ifdef CONFIG_ARCH_OMAP2420 -static struct omap_mcbsp_platform_data omap2420_mcbsp_pdata[] = { +struct omap_device_pm_latency omap2_mcbsp_latency[] = { { - .phys_base = OMAP24XX_MCBSP1_BASE, - .dma_rx_sync = OMAP24XX_DMA_MCBSP1_RX, - .dma_tx_sync = OMAP24XX_DMA_MCBSP1_TX, - .rx_irq = INT_24XX_MCBSP1_IRQ_RX, - .tx_irq = INT_24XX_MCBSP1_IRQ_TX, - }, - { - .phys_base = OMAP24XX_MCBSP2_BASE, - .dma_rx_sync = OMAP24XX_DMA_MCBSP2_RX, - .dma_tx_sync = OMAP24XX_DMA_MCBSP2_TX, - .rx_irq = INT_24XX_MCBSP2_IRQ_RX, - .tx_irq = INT_24XX_MCBSP2_IRQ_TX, + .deactivate_func = omap_device_idle_hwmods, + .activate_func = omap_device_enable_hwmods, + .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST, }, }; -#define OMAP2420_MCBSP_PDATA_SZ ARRAY_SIZE(omap2420_mcbsp_pdata) -#define OMAP2420_MCBSP_REG_NUM (OMAP_MCBSP_REG_RCCR / sizeof(u32) + 1) -#else -#define omap2420_mcbsp_pdata NULL -#define OMAP2420_MCBSP_PDATA_SZ 0 -#define OMAP2420_MCBSP_REG_NUM 0 -#endif -#ifdef CONFIG_ARCH_OMAP2430 -static struct omap_mcbsp_platform_data omap2430_mcbsp_pdata[] = { - { - .phys_base = OMAP24XX_MCBSP1_BASE, - .dma_rx_sync = OMAP24XX_DMA_MCBSP1_RX, - .dma_tx_sync = OMAP24XX_DMA_MCBSP1_TX, - .rx_irq = INT_24XX_MCBSP1_IRQ_RX, - .tx_irq = INT_24XX_MCBSP1_IRQ_TX, - }, - { - .phys_base = OMAP24XX_MCBSP2_BASE, - .dma_rx_sync = OMAP24XX_DMA_MCBSP2_RX, - .dma_tx_sync = OMAP24XX_DMA_MCBSP2_TX, - .rx_irq = INT_24XX_MCBSP2_IRQ_RX, - .tx_irq = INT_24XX_MCBSP2_IRQ_TX, - }, - { - .phys_base = OMAP2430_MCBSP3_BASE, - .dma_rx_sync = OMAP24XX_DMA_MCBSP3_RX, - .dma_tx_sync = OMAP24XX_DMA_MCBSP3_TX, - .rx_irq = INT_24XX_MCBSP3_IRQ_RX, - .tx_irq = INT_24XX_MCBSP3_IRQ_TX, - }, - { - .phys_base = OMAP2430_MCBSP4_BASE, - .dma_rx_sync = OMAP24XX_DMA_MCBSP4_RX, - .dma_tx_sync = OMAP24XX_DMA_MCBSP4_TX, - .rx_irq = INT_24XX_MCBSP4_IRQ_RX, - .tx_irq = INT_24XX_MCBSP4_IRQ_TX, - }, - { - .phys_base = OMAP2430_MCBSP5_BASE, - .dma_rx_sync = OMAP24XX_DMA_MCBSP5_RX, - .dma_tx_sync = OMAP24XX_DMA_MCBSP5_TX, - .rx_irq = INT_24XX_MCBSP5_IRQ_RX, - .tx_irq = INT_24XX_MCBSP5_IRQ_TX, - }, -}; -#define OMAP2430_MCBSP_PDATA_SZ ARRAY_SIZE(omap2430_mcbsp_pdata) -#define OMAP2430_MCBSP_REG_NUM (OMAP_MCBSP_REG_RCCR / sizeof(u32) + 1) -#else -#define omap2430_mcbsp_pdata NULL -#define OMAP2430_MCBSP_PDATA_SZ 0 -#define OMAP2430_MCBSP_REG_NUM 0 -#endif +static int omap_init_mcbsp(struct omap_hwmod *oh, void *unused) +{ + int id, count = 1; + char *name = "omap-mcbsp"; + struct omap_hwmod *oh_device[2]; + struct omap_mcbsp_platform_data *pdata = NULL; + struct omap_device *od; -#ifdef CONFIG_ARCH_OMAP3 -static struct omap_mcbsp_platform_data omap34xx_mcbsp_pdata[] = { - { - .phys_base = OMAP34XX_MCBSP1_BASE, - .dma_rx_sync = OMAP24XX_DMA_MCBSP1_RX, - .dma_tx_sync = OMAP24XX_DMA_MCBSP1_TX, - .rx_irq = INT_24XX_MCBSP1_IRQ_RX, - .tx_irq = INT_24XX_MCBSP1_IRQ_TX, - .buffer_size = 0x80, /* The FIFO has 128 locations */ - }, - { - .phys_base = OMAP34XX_MCBSP2_BASE, - .phys_base_st = OMAP34XX_MCBSP2_ST_BASE, - .dma_rx_sync = OMAP24XX_DMA_MCBSP2_RX, - .dma_tx_sync = OMAP24XX_DMA_MCBSP2_TX, - .rx_irq = INT_24XX_MCBSP2_IRQ_RX, - .tx_irq = INT_24XX_MCBSP2_IRQ_TX, - .buffer_size = 0x500, /* The FIFO has 1024 + 256 locations */ - }, - { - .phys_base = OMAP34XX_MCBSP3_BASE, - .phys_base_st = OMAP34XX_MCBSP3_ST_BASE, - .dma_rx_sync = OMAP24XX_DMA_MCBSP3_RX, - .dma_tx_sync = OMAP24XX_DMA_MCBSP3_TX, - .rx_irq = INT_24XX_MCBSP3_IRQ_RX, - .tx_irq = INT_24XX_MCBSP3_IRQ_TX, - .buffer_size = 0x80, /* The FIFO has 128 locations */ - }, - { - .phys_base = OMAP34XX_MCBSP4_BASE, - .dma_rx_sync = OMAP24XX_DMA_MCBSP4_RX, - .dma_tx_sync = OMAP24XX_DMA_MCBSP4_TX, - .rx_irq = INT_24XX_MCBSP4_IRQ_RX, - .tx_irq = INT_24XX_MCBSP4_IRQ_TX, - .buffer_size = 0x80, /* The FIFO has 128 locations */ - }, - { - .phys_base = OMAP34XX_MCBSP5_BASE, - .dma_rx_sync = OMAP24XX_DMA_MCBSP5_RX, - .dma_tx_sync = OMAP24XX_DMA_MCBSP5_TX, - .rx_irq = INT_24XX_MCBSP5_IRQ_RX, - .tx_irq = INT_24XX_MCBSP5_IRQ_TX, - .buffer_size = 0x80, /* The FIFO has 128 locations */ - }, -}; -#define OMAP34XX_MCBSP_PDATA_SZ ARRAY_SIZE(omap34xx_mcbsp_pdata) -#define OMAP34XX_MCBSP_REG_NUM (OMAP_MCBSP_REG_RCCR / sizeof(u32) + 1) -#else -#define omap34xx_mcbsp_pdata NULL -#define OMAP34XX_MCBSP_PDATA_SZ 0 -#define OMAP34XX_MCBSP_REG_NUM 0 -#endif + sscanf(oh->name, "mcbsp%d", &id); -static struct omap_mcbsp_platform_data omap44xx_mcbsp_pdata[] = { - { - .phys_base = OMAP44XX_MCBSP1_BASE, - .dma_rx_sync = OMAP44XX_DMA_MCBSP1_RX, - .dma_tx_sync = OMAP44XX_DMA_MCBSP1_TX, - .tx_irq = OMAP44XX_IRQ_MCBSP1, - }, - { - .phys_base = OMAP44XX_MCBSP2_BASE, - .dma_rx_sync = OMAP44XX_DMA_MCBSP2_RX, - .dma_tx_sync = OMAP44XX_DMA_MCBSP2_TX, - .tx_irq = OMAP44XX_IRQ_MCBSP2, - }, - { - .phys_base = OMAP44XX_MCBSP3_BASE, - .dma_rx_sync = OMAP44XX_DMA_MCBSP3_RX, - .dma_tx_sync = OMAP44XX_DMA_MCBSP3_TX, - .tx_irq = OMAP44XX_IRQ_MCBSP3, - }, - { - .phys_base = OMAP44XX_MCBSP4_BASE, - .dma_rx_sync = OMAP44XX_DMA_MCBSP4_RX, - .dma_tx_sync = OMAP44XX_DMA_MCBSP4_TX, - .tx_irq = OMAP44XX_IRQ_MCBSP4, - }, -}; -#define OMAP44XX_MCBSP_PDATA_SZ ARRAY_SIZE(omap44xx_mcbsp_pdata) -#define OMAP44XX_MCBSP_REG_NUM (OMAP_MCBSP_REG_RCCR / sizeof(u32) + 1) + pdata = kzalloc(sizeof(struct omap_mcbsp_platform_data), GFP_KERNEL); + if (!pdata) { + pr_err("%s: No memory for mcbsp\n", __func__); + return -ENOMEM; + } + + pdata->mcbsp_config_type = oh->class->rev; + + if (oh->class->rev == MCBSP_CONFIG_TYPE3) { + if (id == 2) + /* The FIFO has 1024 + 256 locations */ + pdata->buffer_size = 0x500; + else + /* The FIFO has 128 locations */ + pdata->buffer_size = 0x80; + } + + oh_device[0] = oh; + + if (oh->dev_attr) { + oh_device[1] = omap_hwmod_lookup(( + (struct omap_mcbsp_dev_attr *)(oh->dev_attr))->sidetone); + count++; + } + od = omap_device_build_ss(name, id, oh_device, count, pdata, + sizeof(*pdata), omap2_mcbsp_latency, + ARRAY_SIZE(omap2_mcbsp_latency), false); + kfree(pdata); + if (IS_ERR(od)) { + pr_err("%s: Cant build omap_device for %s:%s.\n", __func__, + name, oh->name); + return PTR_ERR(od); + } + omap_mcbsp_count++; + return 0; +} static int __init omap2_mcbsp_init(void) { - if (cpu_is_omap2420()) { - omap_mcbsp_count = OMAP2420_MCBSP_PDATA_SZ; - omap_mcbsp_cache_size = OMAP2420_MCBSP_REG_NUM * sizeof(u16); - } else if (cpu_is_omap2430()) { - omap_mcbsp_count = OMAP2430_MCBSP_PDATA_SZ; - omap_mcbsp_cache_size = OMAP2430_MCBSP_REG_NUM * sizeof(u32); - } else if (cpu_is_omap34xx()) { - omap_mcbsp_count = OMAP34XX_MCBSP_PDATA_SZ; - omap_mcbsp_cache_size = OMAP34XX_MCBSP_REG_NUM * sizeof(u32); - } else if (cpu_is_omap44xx()) { - omap_mcbsp_count = OMAP44XX_MCBSP_PDATA_SZ; - omap_mcbsp_cache_size = OMAP44XX_MCBSP_REG_NUM * sizeof(u32); - } + omap_hwmod_for_each_by_class("mcbsp", omap_init_mcbsp, NULL); mcbsp_ptr = kzalloc(omap_mcbsp_count * sizeof(struct omap_mcbsp *), GFP_KERNEL); if (!mcbsp_ptr) return -ENOMEM; - if (cpu_is_omap2420()) - omap_mcbsp_register_board_cfg(omap2420_mcbsp_pdata, - OMAP2420_MCBSP_PDATA_SZ); - if (cpu_is_omap2430()) - omap_mcbsp_register_board_cfg(omap2430_mcbsp_pdata, - OMAP2430_MCBSP_PDATA_SZ); - if (cpu_is_omap34xx()) - omap_mcbsp_register_board_cfg(omap34xx_mcbsp_pdata, - OMAP34XX_MCBSP_PDATA_SZ); - if (cpu_is_omap44xx()) - omap_mcbsp_register_board_cfg(omap44xx_mcbsp_pdata, - OMAP44XX_MCBSP_PDATA_SZ); - return omap_mcbsp_init(); } arch_initcall(omap2_mcbsp_init); diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index 6c84659cf846..bb043cbb3886 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -258,7 +258,7 @@ struct omap_hwmod_mux_info * __init omap_hwmod_mux_init(struct omap_device_pad *bpads, int nr_pads) { struct omap_hwmod_mux_info *hmux; - int i; + int i, nr_pads_dynamic = 0; if (!bpads || nr_pads < 1) return NULL; @@ -302,9 +302,40 @@ omap_hwmod_mux_init(struct omap_device_pad *bpads, int nr_pads) pad->enable = bpad->enable; pad->idle = bpad->idle; pad->off = bpad->off; + + if (pad->flags & OMAP_DEVICE_PAD_REMUX) + nr_pads_dynamic++; + pr_debug("%s: Initialized %s\n", __func__, pad->name); } + if (!nr_pads_dynamic) + return hmux; + + /* + * Add pads that need dynamic muxing into a separate list + */ + + hmux->nr_pads_dynamic = nr_pads_dynamic; + hmux->pads_dynamic = kzalloc(sizeof(struct omap_device_pad *) * + nr_pads_dynamic, GFP_KERNEL); + if (!hmux->pads_dynamic) { + pr_err("%s: Could not allocate dynamic pads\n", __func__); + return hmux; + } + + nr_pads_dynamic = 0; + for (i = 0; i < hmux->nr_pads; i++) { + struct omap_device_pad *pad = &hmux->pads[i]; + + if (pad->flags & OMAP_DEVICE_PAD_REMUX) { + pr_debug("%s: pad %s tagged dynamic\n", + __func__, pad->name); + hmux->pads_dynamic[nr_pads_dynamic] = pad; + nr_pads_dynamic++; + } + } + return hmux; err3: @@ -322,6 +353,36 @@ void omap_hwmod_mux(struct omap_hwmod_mux_info *hmux, u8 state) { int i; + /* Runtime idling of dynamic pads */ + if (state == _HWMOD_STATE_IDLE && hmux->enabled) { + for (i = 0; i < hmux->nr_pads_dynamic; i++) { + struct omap_device_pad *pad = hmux->pads_dynamic[i]; + int val = -EINVAL; + + val = pad->idle; + omap_mux_write(pad->partition, val, + pad->mux->reg_offset); + } + + return; + } + + /* Runtime enabling of dynamic pads */ + if ((state == _HWMOD_STATE_ENABLED) && hmux->pads_dynamic + && hmux->enabled) { + for (i = 0; i < hmux->nr_pads_dynamic; i++) { + struct omap_device_pad *pad = hmux->pads_dynamic[i]; + int val = -EINVAL; + + val = pad->enable; + omap_mux_write(pad->partition, val, + pad->mux->reg_offset); + } + + return; + } + + /* Enabling or disabling of all pads */ for (i = 0; i < hmux->nr_pads; i++) { struct omap_device_pad *pad = &hmux->pads[i]; int flags, val = -EINVAL; @@ -330,31 +391,22 @@ void omap_hwmod_mux(struct omap_hwmod_mux_info *hmux, u8 state) switch (state) { case _HWMOD_STATE_ENABLED: - if (flags & OMAP_DEVICE_PAD_ENABLED) - break; - flags |= OMAP_DEVICE_PAD_ENABLED; val = pad->enable; pr_debug("%s: Enabling %s %x\n", __func__, pad->name, val); break; - case _HWMOD_STATE_IDLE: - if (!(flags & OMAP_DEVICE_PAD_REMUX)) - break; - flags &= ~OMAP_DEVICE_PAD_ENABLED; - val = pad->idle; - pr_debug("%s: Idling %s %x\n", __func__, - pad->name, val); - break; case _HWMOD_STATE_DISABLED: - default: /* Use safe mode unless OMAP_DEVICE_PAD_REMUX */ if (flags & OMAP_DEVICE_PAD_REMUX) val = pad->off; else val = OMAP_MUX_MODE7; - flags &= ~OMAP_DEVICE_PAD_ENABLED; pr_debug("%s: Disabling %s %x\n", __func__, pad->name, val); + break; + default: + /* Nothing to be done */ + break; }; if (val >= 0) { @@ -363,6 +415,11 @@ void omap_hwmod_mux(struct omap_hwmod_mux_info *hmux, u8 state) pad->flags = flags; } } + + if (state == _HWMOD_STATE_ENABLED) + hmux->enabled = true; + else + hmux->enabled = false; } #ifdef CONFIG_DEBUG_FS diff --git a/arch/arm/mach-omap2/mux.h b/arch/arm/mach-omap2/mux.h index a4ab17a737a6..137f321c029f 100644 --- a/arch/arm/mach-omap2/mux.h +++ b/arch/arm/mach-omap2/mux.h @@ -159,7 +159,6 @@ struct omap_board_mux { u16 value; }; -#define OMAP_DEVICE_PAD_ENABLED BIT(7) /* Not needed for board-*.c */ #define OMAP_DEVICE_PAD_REMUX BIT(1) /* Dynamically remux a pad, needs enable, idle and off values */ @@ -187,6 +186,12 @@ struct omap_device_pad { struct omap_hwmod_mux_info; +#define OMAP_MUX_STATIC(signal, mode) \ +{ \ + .name = (signal), \ + .enable = (mode), \ +} + #if defined(CONFIG_OMAP_MUX) /** diff --git a/arch/arm/mach-omap2/mux44xx.c b/arch/arm/mach-omap2/mux44xx.c index c322e7bdaa17..9a66445112ae 100644 --- a/arch/arm/mach-omap2/mux44xx.c +++ b/arch/arm/mach-omap2/mux44xx.c @@ -755,25 +755,9 @@ static struct omap_ball __initdata omap4_core_cbl_ball[] = { #endif /* - * Superset of all mux modes for omap4 ES2.0 + * Signals different on ES2.0 compared to superset */ -static struct omap_mux __initdata omap4_es2_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), +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", @@ -792,52 +776,15 @@ static struct omap_mux __initdata omap4_es2_core_muxmodes[] = { "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_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", "kpd_col8", "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", "kpd_row8", "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", "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_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(GPMC_WAIT2, 100, "gpmc_wait2", "usbc1_icusb_txen", "c2c_dataout3", "gpio_100", "sys_ndmareq0", NULL, NULL, "safe_mode"), @@ -851,62 +798,6 @@ static struct omap_mux __initdata omap4_es2_core_muxmodes[] = { _OMAP4_MUXENTRY(GPMC_NCS7, 104, "gpmc_ncs7", "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_txen", "hw_dbg24", @@ -922,84 +813,6 @@ static struct omap_mux __initdata omap4_es2_core_muxmodes[] = { _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(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", "uart4_cts", NULL, "safe_mode"), @@ -1012,58 +825,6 @@ static struct omap_mux __initdata omap4_es2_core_muxmodes[] = { _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(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, "sdmmc2_clk", NULL, "safe_mode"), @@ -1096,9 +857,6 @@ static struct omap_mux __initdata omap4_es2_core_muxmodes[] = { "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_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, "safe_mode"), @@ -1140,10 +898,6 @@ static struct omap_mux __initdata omap4_es2_core_muxmodes[] = { "usbb2_ulpiphy_dat7", "sdmmc3_clk", "gpio_168", "mcspi3_clk", "dispc2_data11", "rfbi_data11", "safe_mode"), - _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(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, @@ -1168,36 +922,10 @@ static struct omap_mux __initdata omap4_es2_core_muxmodes[] = { 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_CE, 0, "usba0_otg_ce", NULL, NULL, NULL, - NULL, NULL, NULL, NULL), _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(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", "safe_mode"), @@ -1586,6 +1314,7 @@ int __init omap4_mux_init(struct omap_board_mux *board_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) { @@ -1597,7 +1326,8 @@ int __init omap4_mux_init(struct omap_board_mux *board_subset, int flags) 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_es2_core_muxmodes; + core_muxmodes = omap4_core_muxmodes; + core_subset = omap4_es2_core_subset; break; default: pr_err("%s: Unknown omap package, mux disabled\n", __func__); @@ -1608,7 +1338,7 @@ int __init omap4_mux_init(struct omap_board_mux *board_subset, int flags) OMAP_MUX_GPIO_IN_MODE3, OMAP4_CTRL_MODULE_PAD_CORE_MUX_PBASE, OMAP4_CTRL_MODULE_PAD_CORE_MUX_SIZE, - core_muxmodes, NULL, board_subset, + core_muxmodes, core_subset, board_subset, package_balls_core); if (ret) return ret; diff --git a/arch/arm/mach-omap2/omap-headsmp.S b/arch/arm/mach-omap2/omap-headsmp.S index 6ae937a06cc1..4ee6aeca885a 100644 --- a/arch/arm/mach-omap2/omap-headsmp.S +++ b/arch/arm/mach-omap2/omap-headsmp.S @@ -45,5 +45,5 @@ hold: ldr r12,=0x103 * should now contain the SVC stack for this core */ b secondary_startup -END(omap_secondary_startup) +ENDPROC(omap_secondary_startup) diff --git a/arch/arm/mach-omap2/omap44xx-smc.S b/arch/arm/mach-omap2/omap44xx-smc.S index 1980dc31a1a2..e69d37d95204 100644 --- a/arch/arm/mach-omap2/omap44xx-smc.S +++ b/arch/arm/mach-omap2/omap44xx-smc.S @@ -29,7 +29,7 @@ ENTRY(omap_smc1) dsb smc #0 ldmfd sp!, {r2-r12, pc} -END(omap_smc1) +ENDPROC(omap_smc1) ENTRY(omap_modify_auxcoreboot0) stmfd sp!, {r1-r12, lr} @@ -37,7 +37,7 @@ ENTRY(omap_modify_auxcoreboot0) dsb smc #0 ldmfd sp!, {r1-r12, pc} -END(omap_modify_auxcoreboot0) +ENDPROC(omap_modify_auxcoreboot0) ENTRY(omap_auxcoreboot_addr) stmfd sp!, {r2-r12, lr} @@ -45,7 +45,7 @@ ENTRY(omap_auxcoreboot_addr) dsb smc #0 ldmfd sp!, {r2-r12, pc} -END(omap_auxcoreboot_addr) +ENDPROC(omap_auxcoreboot_addr) ENTRY(omap_read_auxcoreboot0) stmfd sp!, {r2-r12, lr} @@ -54,4 +54,4 @@ ENTRY(omap_read_auxcoreboot0) smc #0 mov r0, r0, lsr #9 ldmfd sp!, {r2-r12, pc} -END(omap_read_auxcoreboot0) +ENDPROC(omap_read_auxcoreboot0) diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index e282e35769fd..e03429453ce7 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -1,7 +1,7 @@ /* * omap_hwmod implementation for OMAP2/3/4 * - * Copyright (C) 2009-2010 Nokia Corporation + * Copyright (C) 2009-2011 Nokia Corporation * * Paul Walmsley, Benoît Cousson, Kevin Hilman * @@ -162,9 +162,6 @@ static LIST_HEAD(omap_hwmod_list); /* mpu_oh: used to add/remove MPU initiator from sleepdep list */ static struct omap_hwmod *mpu_oh; -/* inited: 0 if omap_hwmod_init() has not yet been called; 1 otherwise */ -static u8 inited; - /* Private functions */ @@ -373,7 +370,7 @@ static int _set_module_autoidle(struct omap_hwmod *oh, u8 autoidle, } autoidle_shift = oh->class->sysc->sysc_fields->autoidle_shift; - autoidle_mask = (0x3 << autoidle_shift); + autoidle_mask = (0x1 << autoidle_shift); *v &= ~autoidle_mask; *v |= autoidle << autoidle_shift; @@ -460,14 +457,18 @@ static int _disable_wakeup(struct omap_hwmod *oh, u32 *v) * will be accessed by a particular initiator (e.g., if a module will * be accessed by the IVA, there should be a sleepdep between the IVA * initiator and the module). Only applies to modules in smart-idle - * mode. Returns -EINVAL upon error or passes along - * clkdm_add_sleepdep() value upon success. + * mode. If the clockdomain is marked as not needing autodeps, return + * 0 without doing anything. Otherwise, returns -EINVAL upon error or + * passes along clkdm_add_sleepdep() value upon success. */ static int _add_initiator_dep(struct omap_hwmod *oh, struct omap_hwmod *init_oh) { if (!oh->_clk) return -EINVAL; + if (oh->_clk->clkdm && oh->_clk->clkdm->flags & CLKDM_NO_AUTODEPS) + return 0; + return clkdm_add_sleepdep(oh->_clk->clkdm, init_oh->_clk->clkdm); } @@ -480,14 +481,18 @@ static int _add_initiator_dep(struct omap_hwmod *oh, struct omap_hwmod *init_oh) * be accessed by a particular initiator (e.g., if a module will not * be accessed by the IVA, there should be no sleepdep between the IVA * initiator and the module). Only applies to modules in smart-idle - * mode. Returns -EINVAL upon error or passes along - * clkdm_del_sleepdep() value upon success. + * mode. If the clockdomain is marked as not needing autodeps, return + * 0 without doing anything. Returns -EINVAL upon error or passes + * along clkdm_del_sleepdep() value upon success. */ static int _del_initiator_dep(struct omap_hwmod *oh, struct omap_hwmod *init_oh) { if (!oh->_clk) return -EINVAL; + if (oh->_clk->clkdm && oh->_clk->clkdm->flags & CLKDM_NO_AUTODEPS) + return 0; + return clkdm_del_sleepdep(oh->_clk->clkdm, init_oh->_clk->clkdm); } @@ -904,18 +909,16 @@ static struct omap_hwmod *_lookup(const char *name) * @oh: struct omap_hwmod * * @data: not used; pass NULL * - * Called by omap_hwmod_late_init() (after omap2_clk_init()). - * Resolves all clock names embedded in the hwmod. Returns -EINVAL if - * the omap_hwmod has not yet been registered or if the clocks have - * already been initialized, 0 on success, or a non-zero error on - * failure. + * Called by omap_hwmod_setup_*() (after omap2_clk_init()). + * Resolves all clock names embedded in the hwmod. Returns 0 on + * success, or a negative error code on failure. */ static int _init_clocks(struct omap_hwmod *oh, void *data) { int ret = 0; - if (!oh || (oh->_state != _HWMOD_STATE_REGISTERED)) - return -EINVAL; + if (oh->_state != _HWMOD_STATE_REGISTERED) + return 0; pr_debug("omap_hwmod: %s: looking up clocks\n", oh->name); @@ -926,7 +929,7 @@ static int _init_clocks(struct omap_hwmod *oh, void *data) if (!ret) oh->_state = _HWMOD_STATE_CLKS_INITED; - return 0; + return ret; } /** @@ -972,25 +975,29 @@ static int _wait_target_ready(struct omap_hwmod *oh) } /** - * _lookup_hardreset - return the register bit shift for this hwmod/reset line + * _lookup_hardreset - fill register bit info for this hwmod/reset line * @oh: struct omap_hwmod * * @name: name of the reset line in the context of this hwmod + * @ohri: struct omap_hwmod_rst_info * that this function will fill in * * Return the bit position of the reset line that match the * input name. Return -ENOENT if not found. */ -static u8 _lookup_hardreset(struct omap_hwmod *oh, const char *name) +static u8 _lookup_hardreset(struct omap_hwmod *oh, const char *name, + struct omap_hwmod_rst_info *ohri) { int i; for (i = 0; i < oh->rst_lines_cnt; i++) { const char *rst_line = oh->rst_lines[i].name; if (!strcmp(rst_line, name)) { - u8 shift = oh->rst_lines[i].rst_shift; - pr_debug("omap_hwmod: %s: _lookup_hardreset: %s: %d\n", - oh->name, rst_line, shift); + ohri->rst_shift = oh->rst_lines[i].rst_shift; + ohri->st_shift = oh->rst_lines[i].st_shift; + pr_debug("omap_hwmod: %s: %s: %s: rst %d st %d\n", + oh->name, __func__, rst_line, ohri->rst_shift, + ohri->st_shift); - return shift; + return 0; } } @@ -1009,21 +1016,22 @@ static u8 _lookup_hardreset(struct omap_hwmod *oh, const char *name) */ static int _assert_hardreset(struct omap_hwmod *oh, const char *name) { - u8 shift; + struct omap_hwmod_rst_info ohri; + u8 ret; if (!oh) return -EINVAL; - shift = _lookup_hardreset(oh, name); - if (IS_ERR_VALUE(shift)) - return shift; + ret = _lookup_hardreset(oh, name, &ohri); + if (IS_ERR_VALUE(ret)) + return ret; if (cpu_is_omap24xx() || cpu_is_omap34xx()) return omap2_prm_assert_hardreset(oh->prcm.omap2.module_offs, - shift); + ohri.rst_shift); else if (cpu_is_omap44xx()) return omap4_prm_assert_hardreset(oh->prcm.omap4.rstctrl_reg, - shift); + ohri.rst_shift); else return -EINVAL; } @@ -1040,29 +1048,34 @@ static int _assert_hardreset(struct omap_hwmod *oh, const char *name) */ static int _deassert_hardreset(struct omap_hwmod *oh, const char *name) { - u8 shift; - int r; + struct omap_hwmod_rst_info ohri; + int ret; if (!oh) return -EINVAL; - shift = _lookup_hardreset(oh, name); - if (IS_ERR_VALUE(shift)) - return shift; + ret = _lookup_hardreset(oh, name, &ohri); + if (IS_ERR_VALUE(ret)) + return ret; - if (cpu_is_omap24xx() || cpu_is_omap34xx()) - r = omap2_prm_deassert_hardreset(oh->prcm.omap2.module_offs, - shift); - else if (cpu_is_omap44xx()) - r = omap4_prm_deassert_hardreset(oh->prcm.omap4.rstctrl_reg, - shift); - else + if (cpu_is_omap24xx() || cpu_is_omap34xx()) { + ret = omap2_prm_deassert_hardreset(oh->prcm.omap2.module_offs, + ohri.rst_shift, + ohri.st_shift); + } else if (cpu_is_omap44xx()) { + if (ohri.st_shift) + pr_err("omap_hwmod: %s: %s: hwmod data error: OMAP4 does not support st_shift\n", + oh->name, name); + ret = omap4_prm_deassert_hardreset(oh->prcm.omap4.rstctrl_reg, + ohri.rst_shift); + } else { return -EINVAL; + } - if (r == -EBUSY) + if (ret == -EBUSY) pr_warning("omap_hwmod: %s: failed to hardreset\n", oh->name); - return r; + return ret; } /** @@ -1075,21 +1088,22 @@ static int _deassert_hardreset(struct omap_hwmod *oh, const char *name) */ static int _read_hardreset(struct omap_hwmod *oh, const char *name) { - u8 shift; + struct omap_hwmod_rst_info ohri; + u8 ret; if (!oh) return -EINVAL; - shift = _lookup_hardreset(oh, name); - if (IS_ERR_VALUE(shift)) - return shift; + ret = _lookup_hardreset(oh, name, &ohri); + if (IS_ERR_VALUE(ret)) + return ret; if (cpu_is_omap24xx() || cpu_is_omap34xx()) { return omap2_prm_is_hardreset_asserted(oh->prcm.omap2.module_offs, - shift); + ohri.st_shift); } else if (cpu_is_omap44xx()) { return omap4_prm_is_hardreset_asserted(oh->prcm.omap4.rstctrl_reg, - shift); + ohri.rst_shift); } else { return -EINVAL; } @@ -1230,7 +1244,9 @@ static int _enable(struct omap_hwmod *oh) _deassert_hardreset(oh, oh->rst_lines[0].name); /* Mux pins for device runtime if populated */ - if (oh->mux) + if (oh->mux && (!oh->mux->enabled || + ((oh->_state == _HWMOD_STATE_IDLE) && + oh->mux->pads_dynamic))) omap_hwmod_mux(oh->mux, _HWMOD_STATE_ENABLED); _add_initiator_dep(oh, mpu_oh); @@ -1279,7 +1295,7 @@ static int _idle(struct omap_hwmod *oh) _disable_clocks(oh); /* Mux pins for device idle if populated */ - if (oh->mux) + if (oh->mux && oh->mux->pads_dynamic) omap_hwmod_mux(oh->mux, _HWMOD_STATE_IDLE); oh->_state = _HWMOD_STATE_IDLE; @@ -1288,6 +1304,42 @@ static int _idle(struct omap_hwmod *oh) } /** + * omap_hwmod_set_ocp_autoidle - set the hwmod's OCP autoidle bit + * @oh: struct omap_hwmod * + * @autoidle: desired AUTOIDLE bitfield value (0 or 1) + * + * Sets the IP block's OCP autoidle bit in hardware, and updates our + * local copy. Intended to be used by drivers that require + * direct manipulation of the AUTOIDLE bits. + * Returns -EINVAL if @oh is null or is not in the ENABLED state, or passes + * along the return value from _set_module_autoidle(). + * + * Any users of this function should be scrutinized carefully. + */ +int omap_hwmod_set_ocp_autoidle(struct omap_hwmod *oh, u8 autoidle) +{ + u32 v; + int retval = 0; + unsigned long flags; + + if (!oh || oh->_state != _HWMOD_STATE_ENABLED) + return -EINVAL; + + spin_lock_irqsave(&oh->_lock, flags); + + v = oh->_sysc_cache; + + retval = _set_module_autoidle(oh, autoidle, &v); + + if (!retval) + _write_sysconfig(v, oh); + + spin_unlock_irqrestore(&oh->_lock, flags); + + return retval; +} + +/** * _shutdown - shutdown an omap_hwmod * @oh: struct omap_hwmod * * @@ -1354,14 +1406,16 @@ static int _shutdown(struct omap_hwmod *oh) * @oh: struct omap_hwmod * * * Writes the CLOCKACTIVITY bits @clockact to the hwmod @oh - * OCP_SYSCONFIG register. Returns -EINVAL if the hwmod is in the - * wrong state or returns 0. + * OCP_SYSCONFIG register. Returns 0. */ static int _setup(struct omap_hwmod *oh, void *data) { int i, r; u8 postsetup_state; + if (oh->_state != _HWMOD_STATE_CLKS_INITED) + return 0; + /* Set iclk autoidle mode */ if (oh->slaves_cnt > 0) { for (i = 0; i < oh->slaves_cnt; i++) { @@ -1455,7 +1509,7 @@ static int _setup(struct omap_hwmod *oh, void *data) */ static int __init _register(struct omap_hwmod *oh) { - int ret, ms_id; + int ms_id; if (!oh || !oh->name || !oh->class || !oh->class->name || (oh->_state != _HWMOD_STATE_UNKNOWN)) @@ -1467,12 +1521,10 @@ static int __init _register(struct omap_hwmod *oh) return -EEXIST; ms_id = _find_mpu_port_index(oh); - if (!IS_ERR_VALUE(ms_id)) { + if (!IS_ERR_VALUE(ms_id)) oh->_mpu_port_index = ms_id; - oh->_mpu_rt_va = _find_mpu_rt_base(oh, oh->_mpu_port_index); - } else { + else oh->_int_flags |= _HWMOD_NO_MPU_PORT; - } list_add_tail(&oh->node, &omap_hwmod_list); @@ -1480,9 +1532,14 @@ static int __init _register(struct omap_hwmod *oh) oh->_state = _HWMOD_STATE_REGISTERED; - ret = 0; + /* + * XXX Rather than doing a strcmp(), this should test a flag + * set in the hwmod data, inserted by the autogenerator code. + */ + if (!strcmp(oh->name, MPU_INITIATOR_NAME)) + mpu_oh = oh; - return ret; + return 0; } @@ -1585,65 +1642,132 @@ int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data), return ret; } - /** - * omap_hwmod_init - init omap_hwmod code and register hwmods + * omap_hwmod_register - register an array of hwmods * @ohs: pointer to an array of omap_hwmods to register * * Intended to be called early in boot before the clock framework is * initialized. If @ohs is not null, will register all omap_hwmods - * listed in @ohs that are valid for this chip. Returns -EINVAL if - * omap_hwmod_init() has already been called or 0 otherwise. + * listed in @ohs that are valid for this chip. Returns 0. */ -int __init omap_hwmod_init(struct omap_hwmod **ohs) +int __init omap_hwmod_register(struct omap_hwmod **ohs) +{ + int r, i; + + if (!ohs) + return 0; + + i = 0; + do { + if (!omap_chip_is(ohs[i]->omap_chip)) + continue; + + r = _register(ohs[i]); + WARN(r, "omap_hwmod: %s: _register returned %d\n", ohs[i]->name, + r); + } while (ohs[++i]); + + return 0; +} + +/* + * _populate_mpu_rt_base - populate the virtual address for a hwmod + * + * Must be called only from omap_hwmod_setup_*() so ioremap works properly. + * Assumes the caller takes care of locking if needed. + */ +static int __init _populate_mpu_rt_base(struct omap_hwmod *oh, void *data) +{ + if (oh->_state != _HWMOD_STATE_REGISTERED) + return 0; + + if (oh->_int_flags & _HWMOD_NO_MPU_PORT) + return 0; + + oh->_mpu_rt_va = _find_mpu_rt_base(oh, oh->_mpu_port_index); + if (!oh->_mpu_rt_va) + pr_warning("omap_hwmod: %s found no _mpu_rt_va for %s\n", + __func__, oh->name); + + return 0; +} + +/** + * omap_hwmod_setup_one - set up a single hwmod + * @oh_name: const char * name of the already-registered hwmod to set up + * + * Must be called after omap2_clk_init(). Resolves the struct clk + * names to struct clk pointers for each registered omap_hwmod. Also + * calls _setup() on each hwmod. Returns -EINVAL upon error or 0 upon + * success. + */ +int __init omap_hwmod_setup_one(const char *oh_name) { struct omap_hwmod *oh; int r; - if (inited) + pr_debug("omap_hwmod: %s: %s\n", oh_name, __func__); + + if (!mpu_oh) { + pr_err("omap_hwmod: %s: cannot setup_one: MPU initiator hwmod %s not yet registered\n", + oh_name, MPU_INITIATOR_NAME); return -EINVAL; + } - inited = 1; + oh = _lookup(oh_name); + if (!oh) { + WARN(1, "omap_hwmod: %s: hwmod not yet registered\n", oh_name); + return -EINVAL; + } - if (!ohs) - return 0; + if (mpu_oh->_state == _HWMOD_STATE_REGISTERED && oh != mpu_oh) + omap_hwmod_setup_one(MPU_INITIATOR_NAME); - oh = *ohs; - while (oh) { - if (omap_chip_is(oh->omap_chip)) { - r = _register(oh); - WARN(r, "omap_hwmod: %s: _register returned " - "%d\n", oh->name, r); - } - oh = *++ohs; + r = _populate_mpu_rt_base(oh, NULL); + if (IS_ERR_VALUE(r)) { + WARN(1, "omap_hwmod: %s: couldn't set mpu_rt_base\n", oh_name); + return -EINVAL; } + r = _init_clocks(oh, NULL); + if (IS_ERR_VALUE(r)) { + WARN(1, "omap_hwmod: %s: couldn't init clocks\n", oh_name); + return -EINVAL; + } + + _setup(oh, NULL); + return 0; } /** - * omap_hwmod_late_init - do some post-clock framework initialization + * omap_hwmod_setup - do some post-clock framework initialization * * Must be called after omap2_clk_init(). Resolves the struct clk names * to struct clk pointers for each registered omap_hwmod. Also calls - * _setup() on each hwmod. Returns 0. + * _setup() on each hwmod. Returns 0 upon success. */ -int omap_hwmod_late_init(void) +static int __init omap_hwmod_setup_all(void) { int r; - /* XXX check return value */ - r = omap_hwmod_for_each(_init_clocks, NULL); - WARN(r, "omap_hwmod: omap_hwmod_late_init(): _init_clocks failed\n"); + if (!mpu_oh) { + pr_err("omap_hwmod: %s: MPU initiator hwmod %s not yet registered\n", + __func__, MPU_INITIATOR_NAME); + return -EINVAL; + } - mpu_oh = omap_hwmod_lookup(MPU_INITIATOR_NAME); - WARN(!mpu_oh, "omap_hwmod: could not find MPU initiator hwmod %s\n", - MPU_INITIATOR_NAME); + r = omap_hwmod_for_each(_populate_mpu_rt_base, NULL); + + r = omap_hwmod_for_each(_init_clocks, NULL); + WARN(IS_ERR_VALUE(r), + "omap_hwmod: %s: _init_clocks failed\n", __func__); omap_hwmod_for_each(_setup, NULL); return 0; } +core_initcall(omap_hwmod_setup_all); /** * omap_hwmod_enable - enable an omap_hwmod @@ -1862,6 +1986,7 @@ int omap_hwmod_fill_resources(struct omap_hwmod *oh, struct resource *res) os = oh->slaves[i]; for (j = 0; j < os->addr_cnt; j++) { + (res + r)->name = (os->addr + j)->name; (res + r)->start = (os->addr + j)->pa_start; (res + r)->end = (os->addr + j)->pa_end; (res + r)->flags = IORESOURCE_MEM; @@ -2162,11 +2287,11 @@ int omap_hwmod_for_each_by_class(const char *classname, * @oh: struct omap_hwmod * * @state: state that _setup() should leave the hwmod in * - * Sets the hwmod state that @oh will enter at the end of _setup() (called by - * omap_hwmod_late_init()). Only valid to call between calls to - * omap_hwmod_init() and omap_hwmod_late_init(). Returns 0 upon success or - * -EINVAL if there is a problem with the arguments or if the hwmod is - * in the wrong state. + * Sets the hwmod state that @oh will enter at the end of _setup() + * (called by omap_hwmod_setup_*()). Only valid to call between + * calling omap_hwmod_register() and omap_hwmod_setup_*(). Returns + * 0 upon success or -EINVAL if there is a problem with the arguments + * or if the hwmod is in the wrong state. */ int omap_hwmod_set_postsetup_state(struct omap_hwmod *oh, u8 state) { @@ -2218,3 +2343,29 @@ u32 omap_hwmod_get_context_loss_count(struct omap_hwmod *oh) return ret; } + +/** + * omap_hwmod_no_setup_reset - prevent a hwmod from being reset upon setup + * @oh: struct omap_hwmod * + * + * Prevent the hwmod @oh from being reset during the setup process. + * Intended for use by board-*.c files on boards with devices that + * cannot tolerate being reset. Must be called before the hwmod has + * been set up. Returns 0 upon success or negative error code upon + * failure. + */ +int omap_hwmod_no_setup_reset(struct omap_hwmod *oh) +{ + if (!oh) + return -EINVAL; + + if (oh->_state != _HWMOD_STATE_REGISTERED) { + pr_err("omap_hwmod: %s: cannot prevent setup reset; in wrong state\n", + oh->name); + return -EINVAL; + } + + oh->flags |= HWMOD_INIT_NO_RESET; + + return 0; +} diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c index b85c630b64d6..62823467163b 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c @@ -18,6 +18,10 @@ #include <plat/serial.h> #include <plat/i2c.h> #include <plat/gpio.h> +#include <plat/mcspi.h> +#include <plat/dmtimer.h> +#include <plat/l3_2xxx.h> +#include <plat/l4_2xxx.h> #include "omap_hwmod_common_data.h" @@ -38,12 +42,18 @@ static struct omap_hwmod omap2420_mpu_hwmod; static struct omap_hwmod omap2420_iva_hwmod; static struct omap_hwmod omap2420_l3_main_hwmod; static struct omap_hwmod omap2420_l4_core_hwmod; +static struct omap_hwmod omap2420_dss_core_hwmod; +static struct omap_hwmod omap2420_dss_dispc_hwmod; +static struct omap_hwmod omap2420_dss_rfbi_hwmod; +static struct omap_hwmod omap2420_dss_venc_hwmod; static struct omap_hwmod omap2420_wd_timer2_hwmod; static struct omap_hwmod omap2420_gpio1_hwmod; static struct omap_hwmod omap2420_gpio2_hwmod; static struct omap_hwmod omap2420_gpio3_hwmod; static struct omap_hwmod omap2420_gpio4_hwmod; static struct omap_hwmod omap2420_dma_system_hwmod; +static struct omap_hwmod omap2420_mcspi1_hwmod; +static struct omap_hwmod omap2420_mcspi2_hwmod; /* L3 -> L4_CORE interface */ static struct omap_hwmod_ocp_if omap2420_l3_main__l4_core = { @@ -64,6 +74,19 @@ static struct omap_hwmod_ocp_if *omap2420_l3_main_slaves[] = { &omap2420_mpu__l3_main, }; +/* DSS -> l3 */ +static struct omap_hwmod_ocp_if omap2420_dss__l3 = { + .master = &omap2420_dss_core_hwmod, + .slave = &omap2420_l3_main_hwmod, + .fw = { + .omap2 = { + .l3_perm_bit = OMAP2_L3_CORE_FW_CONNID_DSS, + .flags = OMAP_FIREWALL_L3, + } + }, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* Master interfaces on the L3 interconnect */ static struct omap_hwmod_ocp_if *omap2420_l3_main_masters[] = { &omap2420_l3_main__l4_core, @@ -87,6 +110,44 @@ static struct omap_hwmod omap2420_uart2_hwmod; static struct omap_hwmod omap2420_uart3_hwmod; static struct omap_hwmod omap2420_i2c1_hwmod; static struct omap_hwmod omap2420_i2c2_hwmod; +static struct omap_hwmod omap2420_mcbsp1_hwmod; +static struct omap_hwmod omap2420_mcbsp2_hwmod; + +/* l4 core -> mcspi1 interface */ +static struct omap_hwmod_addr_space omap2420_mcspi1_addr_space[] = { + { + .pa_start = 0x48098000, + .pa_end = 0x480980ff, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap2420_l4_core__mcspi1 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_mcspi1_hwmod, + .clk = "mcspi1_ick", + .addr = omap2420_mcspi1_addr_space, + .addr_cnt = ARRAY_SIZE(omap2420_mcspi1_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4 core -> mcspi2 interface */ +static struct omap_hwmod_addr_space omap2420_mcspi2_addr_space[] = { + { + .pa_start = 0x4809a000, + .pa_end = 0x4809a0ff, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap2420_l4_core__mcspi2 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_mcspi2_hwmod, + .clk = "mcspi2_ick", + .addr = omap2420_mcspi2_addr_space, + .addr_cnt = ARRAY_SIZE(omap2420_mcspi2_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; /* L4_CORE -> L4_WKUP interface */ static struct omap_hwmod_ocp_if omap2420_l4_core__l4_wkup = { @@ -279,6 +340,625 @@ static struct omap_hwmod omap2420_iva_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) }; +/* Timer Common */ +static struct omap_hwmod_class_sysconfig omap2420_timer_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY | + SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | + SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2420_timer_hwmod_class = { + .name = "timer", + .sysc = &omap2420_timer_sysc, + .rev = OMAP_TIMER_IP_VERSION_1, +}; + +/* timer1 */ +static struct omap_hwmod omap2420_timer1_hwmod; +static struct omap_hwmod_irq_info omap2420_timer1_mpu_irqs[] = { + { .irq = 37, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer1_addrs[] = { + { + .pa_start = 0x48028000, + .pa_end = 0x48028000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_wkup -> timer1 */ +static struct omap_hwmod_ocp_if omap2420_l4_wkup__timer1 = { + .master = &omap2420_l4_wkup_hwmod, + .slave = &omap2420_timer1_hwmod, + .clk = "gpt1_ick", + .addr = omap2420_timer1_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer1_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer1 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer1_slaves[] = { + &omap2420_l4_wkup__timer1, +}; + +/* timer1 hwmod */ +static struct omap_hwmod omap2420_timer1_hwmod = { + .name = "timer1", + .mpu_irqs = omap2420_timer1_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer1_mpu_irqs), + .main_clk = "gpt1_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT1_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT1_SHIFT, + }, + }, + .slaves = omap2420_timer1_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer1_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* timer2 */ +static struct omap_hwmod omap2420_timer2_hwmod; +static struct omap_hwmod_irq_info omap2420_timer2_mpu_irqs[] = { + { .irq = 38, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer2_addrs[] = { + { + .pa_start = 0x4802a000, + .pa_end = 0x4802a000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer2 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer2 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer2_hwmod, + .clk = "gpt2_ick", + .addr = omap2420_timer2_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer2_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer2 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer2_slaves[] = { + &omap2420_l4_core__timer2, +}; + +/* timer2 hwmod */ +static struct omap_hwmod omap2420_timer2_hwmod = { + .name = "timer2", + .mpu_irqs = omap2420_timer2_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer2_mpu_irqs), + .main_clk = "gpt2_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT2_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT2_SHIFT, + }, + }, + .slaves = omap2420_timer2_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer2_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* timer3 */ +static struct omap_hwmod omap2420_timer3_hwmod; +static struct omap_hwmod_irq_info omap2420_timer3_mpu_irqs[] = { + { .irq = 39, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer3_addrs[] = { + { + .pa_start = 0x48078000, + .pa_end = 0x48078000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer3 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer3 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer3_hwmod, + .clk = "gpt3_ick", + .addr = omap2420_timer3_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer3_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer3 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer3_slaves[] = { + &omap2420_l4_core__timer3, +}; + +/* timer3 hwmod */ +static struct omap_hwmod omap2420_timer3_hwmod = { + .name = "timer3", + .mpu_irqs = omap2420_timer3_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer3_mpu_irqs), + .main_clk = "gpt3_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT3_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT3_SHIFT, + }, + }, + .slaves = omap2420_timer3_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer3_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* timer4 */ +static struct omap_hwmod omap2420_timer4_hwmod; +static struct omap_hwmod_irq_info omap2420_timer4_mpu_irqs[] = { + { .irq = 40, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer4_addrs[] = { + { + .pa_start = 0x4807a000, + .pa_end = 0x4807a000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer4 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer4 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer4_hwmod, + .clk = "gpt4_ick", + .addr = omap2420_timer4_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer4_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer4 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer4_slaves[] = { + &omap2420_l4_core__timer4, +}; + +/* timer4 hwmod */ +static struct omap_hwmod omap2420_timer4_hwmod = { + .name = "timer4", + .mpu_irqs = omap2420_timer4_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer4_mpu_irqs), + .main_clk = "gpt4_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT4_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT4_SHIFT, + }, + }, + .slaves = omap2420_timer4_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer4_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* timer5 */ +static struct omap_hwmod omap2420_timer5_hwmod; +static struct omap_hwmod_irq_info omap2420_timer5_mpu_irqs[] = { + { .irq = 41, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer5_addrs[] = { + { + .pa_start = 0x4807c000, + .pa_end = 0x4807c000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer5 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer5 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer5_hwmod, + .clk = "gpt5_ick", + .addr = omap2420_timer5_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer5_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer5 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer5_slaves[] = { + &omap2420_l4_core__timer5, +}; + +/* timer5 hwmod */ +static struct omap_hwmod omap2420_timer5_hwmod = { + .name = "timer5", + .mpu_irqs = omap2420_timer5_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer5_mpu_irqs), + .main_clk = "gpt5_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT5_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT5_SHIFT, + }, + }, + .slaves = omap2420_timer5_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer5_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + + +/* timer6 */ +static struct omap_hwmod omap2420_timer6_hwmod; +static struct omap_hwmod_irq_info omap2420_timer6_mpu_irqs[] = { + { .irq = 42, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer6_addrs[] = { + { + .pa_start = 0x4807e000, + .pa_end = 0x4807e000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer6 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer6 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer6_hwmod, + .clk = "gpt6_ick", + .addr = omap2420_timer6_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer6_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer6 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer6_slaves[] = { + &omap2420_l4_core__timer6, +}; + +/* timer6 hwmod */ +static struct omap_hwmod omap2420_timer6_hwmod = { + .name = "timer6", + .mpu_irqs = omap2420_timer6_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer6_mpu_irqs), + .main_clk = "gpt6_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT6_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT6_SHIFT, + }, + }, + .slaves = omap2420_timer6_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer6_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* timer7 */ +static struct omap_hwmod omap2420_timer7_hwmod; +static struct omap_hwmod_irq_info omap2420_timer7_mpu_irqs[] = { + { .irq = 43, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer7_addrs[] = { + { + .pa_start = 0x48080000, + .pa_end = 0x48080000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer7 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer7 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer7_hwmod, + .clk = "gpt7_ick", + .addr = omap2420_timer7_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer7_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer7 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer7_slaves[] = { + &omap2420_l4_core__timer7, +}; + +/* timer7 hwmod */ +static struct omap_hwmod omap2420_timer7_hwmod = { + .name = "timer7", + .mpu_irqs = omap2420_timer7_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer7_mpu_irqs), + .main_clk = "gpt7_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT7_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT7_SHIFT, + }, + }, + .slaves = omap2420_timer7_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer7_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* timer8 */ +static struct omap_hwmod omap2420_timer8_hwmod; +static struct omap_hwmod_irq_info omap2420_timer8_mpu_irqs[] = { + { .irq = 44, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer8_addrs[] = { + { + .pa_start = 0x48082000, + .pa_end = 0x48082000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer8 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer8 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer8_hwmod, + .clk = "gpt8_ick", + .addr = omap2420_timer8_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer8_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer8 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer8_slaves[] = { + &omap2420_l4_core__timer8, +}; + +/* timer8 hwmod */ +static struct omap_hwmod omap2420_timer8_hwmod = { + .name = "timer8", + .mpu_irqs = omap2420_timer8_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer8_mpu_irqs), + .main_clk = "gpt8_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT8_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT8_SHIFT, + }, + }, + .slaves = omap2420_timer8_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer8_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* timer9 */ +static struct omap_hwmod omap2420_timer9_hwmod; +static struct omap_hwmod_irq_info omap2420_timer9_mpu_irqs[] = { + { .irq = 45, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer9_addrs[] = { + { + .pa_start = 0x48084000, + .pa_end = 0x48084000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer9 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer9 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer9_hwmod, + .clk = "gpt9_ick", + .addr = omap2420_timer9_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer9_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer9 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer9_slaves[] = { + &omap2420_l4_core__timer9, +}; + +/* timer9 hwmod */ +static struct omap_hwmod omap2420_timer9_hwmod = { + .name = "timer9", + .mpu_irqs = omap2420_timer9_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer9_mpu_irqs), + .main_clk = "gpt9_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT9_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT9_SHIFT, + }, + }, + .slaves = omap2420_timer9_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer9_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* timer10 */ +static struct omap_hwmod omap2420_timer10_hwmod; +static struct omap_hwmod_irq_info omap2420_timer10_mpu_irqs[] = { + { .irq = 46, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer10_addrs[] = { + { + .pa_start = 0x48086000, + .pa_end = 0x48086000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer10 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer10 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer10_hwmod, + .clk = "gpt10_ick", + .addr = omap2420_timer10_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer10_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer10 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer10_slaves[] = { + &omap2420_l4_core__timer10, +}; + +/* timer10 hwmod */ +static struct omap_hwmod omap2420_timer10_hwmod = { + .name = "timer10", + .mpu_irqs = omap2420_timer10_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer10_mpu_irqs), + .main_clk = "gpt10_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT10_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT10_SHIFT, + }, + }, + .slaves = omap2420_timer10_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer10_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* timer11 */ +static struct omap_hwmod omap2420_timer11_hwmod; +static struct omap_hwmod_irq_info omap2420_timer11_mpu_irqs[] = { + { .irq = 47, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer11_addrs[] = { + { + .pa_start = 0x48088000, + .pa_end = 0x48088000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer11 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer11 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer11_hwmod, + .clk = "gpt11_ick", + .addr = omap2420_timer11_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer11_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer11 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer11_slaves[] = { + &omap2420_l4_core__timer11, +}; + +/* timer11 hwmod */ +static struct omap_hwmod omap2420_timer11_hwmod = { + .name = "timer11", + .mpu_irqs = omap2420_timer11_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer11_mpu_irqs), + .main_clk = "gpt11_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT11_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT11_SHIFT, + }, + }, + .slaves = omap2420_timer11_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer11_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + +/* timer12 */ +static struct omap_hwmod omap2420_timer12_hwmod; +static struct omap_hwmod_irq_info omap2420_timer12_mpu_irqs[] = { + { .irq = 48, }, +}; + +static struct omap_hwmod_addr_space omap2420_timer12_addrs[] = { + { + .pa_start = 0x4808a000, + .pa_end = 0x4808a000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer12 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__timer12 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_timer12_hwmod, + .clk = "gpt12_ick", + .addr = omap2420_timer12_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_timer12_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer12 slave port */ +static struct omap_hwmod_ocp_if *omap2420_timer12_slaves[] = { + &omap2420_l4_core__timer12, +}; + +/* timer12 hwmod */ +static struct omap_hwmod omap2420_timer12_hwmod = { + .name = "timer12", + .mpu_irqs = omap2420_timer12_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_timer12_mpu_irqs), + .main_clk = "gpt12_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT12_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT12_SHIFT, + }, + }, + .slaves = omap2420_timer12_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_timer12_slaves), + .class = &omap2420_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420) +}; + /* l4_wkup -> wd_timer2 */ static struct omap_hwmod_addr_space omap2420_wd_timer2_addrs[] = { { @@ -308,7 +988,7 @@ static struct omap_hwmod_class_sysconfig omap2420_wd_timer_sysc = { .sysc_offs = 0x0010, .syss_offs = 0x0014, .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_SOFTRESET | - SYSC_HAS_AUTOIDLE), + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -349,7 +1029,7 @@ static struct omap_hwmod_class_sysconfig uart_sysc = { .syss_offs = 0x58, .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | - SYSC_HAS_AUTOIDLE), + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -470,12 +1150,298 @@ static struct omap_hwmod omap2420_uart3_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), }; +/* + * 'dss' class + * display sub-system + */ + +static struct omap_hwmod_class_sysconfig omap2420_dss_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2420_dss_hwmod_class = { + .name = "dss", + .sysc = &omap2420_dss_sysc, +}; + +/* dss */ +static struct omap_hwmod_irq_info omap2420_dss_irqs[] = { + { .irq = 25 }, +}; + +static struct omap_hwmod_dma_info omap2420_dss_sdma_chs[] = { + { .name = "dispc", .dma_req = 5 }, +}; + +/* dss */ +/* dss master ports */ +static struct omap_hwmod_ocp_if *omap2420_dss_masters[] = { + &omap2420_dss__l3, +}; + +static struct omap_hwmod_addr_space omap2420_dss_addrs[] = { + { + .pa_start = 0x48050000, + .pa_end = 0x480503FF, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> dss */ +static struct omap_hwmod_ocp_if omap2420_l4_core__dss = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_dss_core_hwmod, + .clk = "dss_ick", + .addr = omap2420_dss_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_dss_addrs), + .fw = { + .omap2 = { + .l4_fw_region = OMAP2420_L4_CORE_FW_DSS_CORE_REGION, + .flags = OMAP_FIREWALL_L4, + } + }, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dss slave ports */ +static struct omap_hwmod_ocp_if *omap2420_dss_slaves[] = { + &omap2420_l4_core__dss, +}; + +static struct omap_hwmod_opt_clk dss_opt_clks[] = { + { .role = "tv_clk", .clk = "dss_54m_fck" }, + { .role = "sys_clk", .clk = "dss2_fck" }, +}; + +static struct omap_hwmod omap2420_dss_core_hwmod = { + .name = "dss_core", + .class = &omap2420_dss_hwmod_class, + .main_clk = "dss1_fck", /* instead of dss_fck */ + .mpu_irqs = omap2420_dss_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_dss_irqs), + .sdma_reqs = omap2420_dss_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2420_dss_sdma_chs), + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_DSS1_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_stdby_bit = OMAP24XX_ST_DSS_SHIFT, + }, + }, + .opt_clks = dss_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(dss_opt_clks), + .slaves = omap2420_dss_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_dss_slaves), + .masters = omap2420_dss_masters, + .masters_cnt = ARRAY_SIZE(omap2420_dss_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), + .flags = HWMOD_NO_IDLEST, +}; + +/* + * 'dispc' class + * display controller + */ + +static struct omap_hwmod_class_sysconfig omap2420_dispc_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE | + SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2420_dispc_hwmod_class = { + .name = "dispc", + .sysc = &omap2420_dispc_sysc, +}; + +static struct omap_hwmod_addr_space omap2420_dss_dispc_addrs[] = { + { + .pa_start = 0x48050400, + .pa_end = 0x480507FF, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> dss_dispc */ +static struct omap_hwmod_ocp_if omap2420_l4_core__dss_dispc = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_dss_dispc_hwmod, + .clk = "dss_ick", + .addr = omap2420_dss_dispc_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_dss_dispc_addrs), + .fw = { + .omap2 = { + .l4_fw_region = OMAP2420_L4_CORE_FW_DSS_DISPC_REGION, + .flags = OMAP_FIREWALL_L4, + } + }, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dss_dispc slave ports */ +static struct omap_hwmod_ocp_if *omap2420_dss_dispc_slaves[] = { + &omap2420_l4_core__dss_dispc, +}; + +static struct omap_hwmod omap2420_dss_dispc_hwmod = { + .name = "dss_dispc", + .class = &omap2420_dispc_hwmod_class, + .main_clk = "dss1_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_DSS1_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_stdby_bit = OMAP24XX_ST_DSS_SHIFT, + }, + }, + .slaves = omap2420_dss_dispc_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_dss_dispc_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), + .flags = HWMOD_NO_IDLEST, +}; + +/* + * 'rfbi' class + * remote frame buffer interface + */ + +static struct omap_hwmod_class_sysconfig omap2420_rfbi_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | + SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2420_rfbi_hwmod_class = { + .name = "rfbi", + .sysc = &omap2420_rfbi_sysc, +}; + +static struct omap_hwmod_addr_space omap2420_dss_rfbi_addrs[] = { + { + .pa_start = 0x48050800, + .pa_end = 0x48050BFF, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> dss_rfbi */ +static struct omap_hwmod_ocp_if omap2420_l4_core__dss_rfbi = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_dss_rfbi_hwmod, + .clk = "dss_ick", + .addr = omap2420_dss_rfbi_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_dss_rfbi_addrs), + .fw = { + .omap2 = { + .l4_fw_region = OMAP2420_L4_CORE_FW_DSS_CORE_REGION, + .flags = OMAP_FIREWALL_L4, + } + }, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dss_rfbi slave ports */ +static struct omap_hwmod_ocp_if *omap2420_dss_rfbi_slaves[] = { + &omap2420_l4_core__dss_rfbi, +}; + +static struct omap_hwmod omap2420_dss_rfbi_hwmod = { + .name = "dss_rfbi", + .class = &omap2420_rfbi_hwmod_class, + .main_clk = "dss1_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_DSS1_SHIFT, + .module_offs = CORE_MOD, + }, + }, + .slaves = omap2420_dss_rfbi_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_dss_rfbi_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), + .flags = HWMOD_NO_IDLEST, +}; + +/* + * 'venc' class + * video encoder + */ + +static struct omap_hwmod_class omap2420_venc_hwmod_class = { + .name = "venc", +}; + +/* dss_venc */ +static struct omap_hwmod_addr_space omap2420_dss_venc_addrs[] = { + { + .pa_start = 0x48050C00, + .pa_end = 0x48050FFF, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> dss_venc */ +static struct omap_hwmod_ocp_if omap2420_l4_core__dss_venc = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_dss_venc_hwmod, + .clk = "dss_54m_fck", + .addr = omap2420_dss_venc_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_dss_venc_addrs), + .fw = { + .omap2 = { + .l4_fw_region = OMAP2420_L4_CORE_FW_DSS_VENC_REGION, + .flags = OMAP_FIREWALL_L4, + } + }, + .flags = OCPIF_SWSUP_IDLE, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dss_venc slave ports */ +static struct omap_hwmod_ocp_if *omap2420_dss_venc_slaves[] = { + &omap2420_l4_core__dss_venc, +}; + +static struct omap_hwmod omap2420_dss_venc_hwmod = { + .name = "dss_venc", + .class = &omap2420_venc_hwmod_class, + .main_clk = "dss1_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_DSS1_SHIFT, + .module_offs = CORE_MOD, + }, + }, + .slaves = omap2420_dss_venc_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_dss_venc_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), + .flags = HWMOD_NO_IDLEST, +}; + /* I2C common */ static struct omap_hwmod_class_sysconfig i2c_sysc = { .rev_offs = 0x00, .sysc_offs = 0x20, .syss_offs = 0x10, - .sysc_flags = SYSC_HAS_SOFTRESET, + .sysc_flags = (SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -647,7 +1613,8 @@ static struct omap_hwmod_class_sysconfig omap242x_gpio_sysc = { .sysc_offs = 0x0010, .syss_offs = 0x0014, .sysc_flags = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE | - SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE | + SYSS_HAS_RESET_STATUS), .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -789,7 +1756,7 @@ static struct omap_hwmod_class_sysconfig omap2420_dma_sysc = { .syss_offs = 0x0028, .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_MIDLEMODE | SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_EMUFREE | - SYSC_HAS_AUTOIDLE), + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), .idlemodes = (MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -864,16 +1831,342 @@ static struct omap_hwmod omap2420_dma_system_hwmod = { .flags = HWMOD_NO_IDLEST, }; +/* + * 'mailbox' class + * mailbox module allowing communication between the on-chip processors + * using a queued mailbox-interrupt mechanism. + */ + +static struct omap_hwmod_class_sysconfig omap2420_mailbox_sysc = { + .rev_offs = 0x000, + .sysc_offs = 0x010, + .syss_offs = 0x014, + .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE | + SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2420_mailbox_hwmod_class = { + .name = "mailbox", + .sysc = &omap2420_mailbox_sysc, +}; + +/* mailbox */ +static struct omap_hwmod omap2420_mailbox_hwmod; +static struct omap_hwmod_irq_info omap2420_mailbox_irqs[] = { + { .name = "dsp", .irq = 26 }, + { .name = "iva", .irq = 34 }, +}; + +static struct omap_hwmod_addr_space omap2420_mailbox_addrs[] = { + { + .pa_start = 0x48094000, + .pa_end = 0x480941ff, + .flags = ADDR_TYPE_RT, + }, +}; + +/* l4_core -> mailbox */ +static struct omap_hwmod_ocp_if omap2420_l4_core__mailbox = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_mailbox_hwmod, + .addr = omap2420_mailbox_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_mailbox_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mailbox slave ports */ +static struct omap_hwmod_ocp_if *omap2420_mailbox_slaves[] = { + &omap2420_l4_core__mailbox, +}; + +static struct omap_hwmod omap2420_mailbox_hwmod = { + .name = "mailbox", + .class = &omap2420_mailbox_hwmod_class, + .mpu_irqs = omap2420_mailbox_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_mailbox_irqs), + .main_clk = "mailboxes_ick", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_MAILBOXES_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_MAILBOXES_SHIFT, + }, + }, + .slaves = omap2420_mailbox_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_mailbox_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), +}; + +/* + * 'mcspi' class + * multichannel serial port interface (mcspi) / master/slave synchronous serial + * bus + */ + +static struct omap_hwmod_class_sysconfig omap2420_mcspi_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE | + SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2420_mcspi_class = { + .name = "mcspi", + .sysc = &omap2420_mcspi_sysc, + .rev = OMAP2_MCSPI_REV, +}; + +/* mcspi1 */ +static struct omap_hwmod_irq_info omap2420_mcspi1_mpu_irqs[] = { + { .irq = 65 }, +}; + +static struct omap_hwmod_dma_info omap2420_mcspi1_sdma_reqs[] = { + { .name = "tx0", .dma_req = 35 }, /* DMA_SPI1_TX0 */ + { .name = "rx0", .dma_req = 36 }, /* DMA_SPI1_RX0 */ + { .name = "tx1", .dma_req = 37 }, /* DMA_SPI1_TX1 */ + { .name = "rx1", .dma_req = 38 }, /* DMA_SPI1_RX1 */ + { .name = "tx2", .dma_req = 39 }, /* DMA_SPI1_TX2 */ + { .name = "rx2", .dma_req = 40 }, /* DMA_SPI1_RX2 */ + { .name = "tx3", .dma_req = 41 }, /* DMA_SPI1_TX3 */ + { .name = "rx3", .dma_req = 42 }, /* DMA_SPI1_RX3 */ +}; + +static struct omap_hwmod_ocp_if *omap2420_mcspi1_slaves[] = { + &omap2420_l4_core__mcspi1, +}; + +static struct omap2_mcspi_dev_attr omap_mcspi1_dev_attr = { + .num_chipselect = 4, +}; + +static struct omap_hwmod omap2420_mcspi1_hwmod = { + .name = "mcspi1_hwmod", + .mpu_irqs = omap2420_mcspi1_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_mcspi1_mpu_irqs), + .sdma_reqs = omap2420_mcspi1_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2420_mcspi1_sdma_reqs), + .main_clk = "mcspi1_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_MCSPI1_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_MCSPI1_SHIFT, + }, + }, + .slaves = omap2420_mcspi1_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_mcspi1_slaves), + .class = &omap2420_mcspi_class, + .dev_attr = &omap_mcspi1_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), +}; + +/* mcspi2 */ +static struct omap_hwmod_irq_info omap2420_mcspi2_mpu_irqs[] = { + { .irq = 66 }, +}; + +static struct omap_hwmod_dma_info omap2420_mcspi2_sdma_reqs[] = { + { .name = "tx0", .dma_req = 43 }, /* DMA_SPI2_TX0 */ + { .name = "rx0", .dma_req = 44 }, /* DMA_SPI2_RX0 */ + { .name = "tx1", .dma_req = 45 }, /* DMA_SPI2_TX1 */ + { .name = "rx1", .dma_req = 46 }, /* DMA_SPI2_RX1 */ +}; + +static struct omap_hwmod_ocp_if *omap2420_mcspi2_slaves[] = { + &omap2420_l4_core__mcspi2, +}; + +static struct omap2_mcspi_dev_attr omap_mcspi2_dev_attr = { + .num_chipselect = 2, +}; + +static struct omap_hwmod omap2420_mcspi2_hwmod = { + .name = "mcspi2_hwmod", + .mpu_irqs = omap2420_mcspi2_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_mcspi2_mpu_irqs), + .sdma_reqs = omap2420_mcspi2_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2420_mcspi2_sdma_reqs), + .main_clk = "mcspi2_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_MCSPI2_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_MCSPI2_SHIFT, + }, + }, + .slaves = omap2420_mcspi2_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_mcspi2_slaves), + .class = &omap2420_mcspi_class, + .dev_attr = &omap_mcspi2_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), +}; + +/* + * 'mcbsp' class + * multi channel buffered serial port controller + */ + +static struct omap_hwmod_class omap2420_mcbsp_hwmod_class = { + .name = "mcbsp", +}; + +/* mcbsp1 */ +static struct omap_hwmod_irq_info omap2420_mcbsp1_irqs[] = { + { .name = "tx", .irq = 59 }, + { .name = "rx", .irq = 60 }, +}; + +static struct omap_hwmod_dma_info omap2420_mcbsp1_sdma_chs[] = { + { .name = "rx", .dma_req = 32 }, + { .name = "tx", .dma_req = 31 }, +}; + +static struct omap_hwmod_addr_space omap2420_mcbsp1_addrs[] = { + { + .name = "mpu", + .pa_start = 0x48074000, + .pa_end = 0x480740ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> mcbsp1 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__mcbsp1 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_mcbsp1_hwmod, + .clk = "mcbsp1_ick", + .addr = omap2420_mcbsp1_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_mcbsp1_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcbsp1 slave ports */ +static struct omap_hwmod_ocp_if *omap2420_mcbsp1_slaves[] = { + &omap2420_l4_core__mcbsp1, +}; + +static struct omap_hwmod omap2420_mcbsp1_hwmod = { + .name = "mcbsp1", + .class = &omap2420_mcbsp_hwmod_class, + .mpu_irqs = omap2420_mcbsp1_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_mcbsp1_irqs), + .sdma_reqs = omap2420_mcbsp1_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2420_mcbsp1_sdma_chs), + .main_clk = "mcbsp1_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_MCBSP1_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_MCBSP1_SHIFT, + }, + }, + .slaves = omap2420_mcbsp1_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_mcbsp1_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), +}; + +/* mcbsp2 */ +static struct omap_hwmod_irq_info omap2420_mcbsp2_irqs[] = { + { .name = "tx", .irq = 62 }, + { .name = "rx", .irq = 63 }, +}; + +static struct omap_hwmod_dma_info omap2420_mcbsp2_sdma_chs[] = { + { .name = "rx", .dma_req = 34 }, + { .name = "tx", .dma_req = 33 }, +}; + +static struct omap_hwmod_addr_space omap2420_mcbsp2_addrs[] = { + { + .name = "mpu", + .pa_start = 0x48076000, + .pa_end = 0x480760ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> mcbsp2 */ +static struct omap_hwmod_ocp_if omap2420_l4_core__mcbsp2 = { + .master = &omap2420_l4_core_hwmod, + .slave = &omap2420_mcbsp2_hwmod, + .clk = "mcbsp2_ick", + .addr = omap2420_mcbsp2_addrs, + .addr_cnt = ARRAY_SIZE(omap2420_mcbsp2_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcbsp2 slave ports */ +static struct omap_hwmod_ocp_if *omap2420_mcbsp2_slaves[] = { + &omap2420_l4_core__mcbsp2, +}; + +static struct omap_hwmod omap2420_mcbsp2_hwmod = { + .name = "mcbsp2", + .class = &omap2420_mcbsp_hwmod_class, + .mpu_irqs = omap2420_mcbsp2_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2420_mcbsp2_irqs), + .sdma_reqs = omap2420_mcbsp2_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2420_mcbsp2_sdma_chs), + .main_clk = "mcbsp2_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_MCBSP2_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_MCBSP2_SHIFT, + }, + }, + .slaves = omap2420_mcbsp2_slaves, + .slaves_cnt = ARRAY_SIZE(omap2420_mcbsp2_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2420), +}; + static __initdata struct omap_hwmod *omap2420_hwmods[] = { &omap2420_l3_main_hwmod, &omap2420_l4_core_hwmod, &omap2420_l4_wkup_hwmod, &omap2420_mpu_hwmod, &omap2420_iva_hwmod, + + &omap2420_timer1_hwmod, + &omap2420_timer2_hwmod, + &omap2420_timer3_hwmod, + &omap2420_timer4_hwmod, + &omap2420_timer5_hwmod, + &omap2420_timer6_hwmod, + &omap2420_timer7_hwmod, + &omap2420_timer8_hwmod, + &omap2420_timer9_hwmod, + &omap2420_timer10_hwmod, + &omap2420_timer11_hwmod, + &omap2420_timer12_hwmod, + &omap2420_wd_timer2_hwmod, &omap2420_uart1_hwmod, &omap2420_uart2_hwmod, &omap2420_uart3_hwmod, + /* dss class */ + &omap2420_dss_core_hwmod, + &omap2420_dss_dispc_hwmod, + &omap2420_dss_rfbi_hwmod, + &omap2420_dss_venc_hwmod, + /* i2c class */ &omap2420_i2c1_hwmod, &omap2420_i2c2_hwmod, @@ -885,10 +2178,21 @@ static __initdata struct omap_hwmod *omap2420_hwmods[] = { /* dma_system class*/ &omap2420_dma_system_hwmod, + + /* mailbox class */ + &omap2420_mailbox_hwmod, + + /* mcbsp class */ + &omap2420_mcbsp1_hwmod, + &omap2420_mcbsp2_hwmod, + + /* mcspi class */ + &omap2420_mcspi1_hwmod, + &omap2420_mcspi2_hwmod, NULL, }; int __init omap2420_hwmod_init(void) { - return omap_hwmod_init(omap2420_hwmods); + return omap_hwmod_register(omap2420_hwmods); } diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c index 8ecfbcde13ba..0fdf2cabfb12 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c @@ -18,6 +18,11 @@ #include <plat/serial.h> #include <plat/i2c.h> #include <plat/gpio.h> +#include <plat/mcbsp.h> +#include <plat/mcspi.h> +#include <plat/dmtimer.h> +#include <plat/mmc.h> +#include <plat/l3_2xxx.h> #include "omap_hwmod_common_data.h" @@ -38,6 +43,10 @@ static struct omap_hwmod omap2430_mpu_hwmod; static struct omap_hwmod omap2430_iva_hwmod; static struct omap_hwmod omap2430_l3_main_hwmod; static struct omap_hwmod omap2430_l4_core_hwmod; +static struct omap_hwmod omap2430_dss_core_hwmod; +static struct omap_hwmod omap2430_dss_dispc_hwmod; +static struct omap_hwmod omap2430_dss_rfbi_hwmod; +static struct omap_hwmod omap2430_dss_venc_hwmod; static struct omap_hwmod omap2430_wd_timer2_hwmod; static struct omap_hwmod omap2430_gpio1_hwmod; static struct omap_hwmod omap2430_gpio2_hwmod; @@ -45,6 +54,16 @@ static struct omap_hwmod omap2430_gpio3_hwmod; static struct omap_hwmod omap2430_gpio4_hwmod; static struct omap_hwmod omap2430_gpio5_hwmod; static struct omap_hwmod omap2430_dma_system_hwmod; +static struct omap_hwmod omap2430_mcbsp1_hwmod; +static struct omap_hwmod omap2430_mcbsp2_hwmod; +static struct omap_hwmod omap2430_mcbsp3_hwmod; +static struct omap_hwmod omap2430_mcbsp4_hwmod; +static struct omap_hwmod omap2430_mcbsp5_hwmod; +static struct omap_hwmod omap2430_mcspi1_hwmod; +static struct omap_hwmod omap2430_mcspi2_hwmod; +static struct omap_hwmod omap2430_mcspi3_hwmod; +static struct omap_hwmod omap2430_mmc1_hwmod; +static struct omap_hwmod omap2430_mmc2_hwmod; /* L3 -> L4_CORE interface */ static struct omap_hwmod_ocp_if omap2430_l3_main__l4_core = { @@ -65,6 +84,19 @@ static struct omap_hwmod_ocp_if *omap2430_l3_main_slaves[] = { &omap2430_mpu__l3_main, }; +/* DSS -> l3 */ +static struct omap_hwmod_ocp_if omap2430_dss__l3 = { + .master = &omap2430_dss_core_hwmod, + .slave = &omap2430_l3_main_hwmod, + .fw = { + .omap2 = { + .l3_perm_bit = OMAP2_L3_CORE_FW_CONNID_DSS, + .flags = OMAP_FIREWALL_L3, + } + }, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* Master interfaces on the L3 interconnect */ static struct omap_hwmod_ocp_if *omap2430_l3_main_masters[] = { &omap2430_l3_main__l4_core, @@ -89,6 +121,16 @@ static struct omap_hwmod omap2430_uart3_hwmod; static struct omap_hwmod omap2430_i2c1_hwmod; static struct omap_hwmod omap2430_i2c2_hwmod; +static struct omap_hwmod omap2430_usbhsotg_hwmod; + +/* l3_core -> usbhsotg interface */ +static struct omap_hwmod_ocp_if omap2430_usbhsotg__l3 = { + .master = &omap2430_usbhsotg_hwmod, + .slave = &omap2430_l3_main_hwmod, + .clk = "core_l3_ck", + .user = OCP_USER_MPU, +}; + /* I2C IP block address space length (in bytes) */ #define OMAP2_I2C_AS_LEN 128 @@ -189,6 +231,71 @@ static struct omap_hwmod_ocp_if omap2_l4_core__uart3 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +/* +* usbhsotg interface data +*/ +static struct omap_hwmod_addr_space omap2430_usbhsotg_addrs[] = { + { + .pa_start = OMAP243X_HS_BASE, + .pa_end = OMAP243X_HS_BASE + SZ_4K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core ->usbhsotg interface */ +static struct omap_hwmod_ocp_if omap2430_l4_core__usbhsotg = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_usbhsotg_hwmod, + .clk = "usb_l4_ick", + .addr = omap2430_usbhsotg_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_usbhsotg_addrs), + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_ocp_if *omap2430_usbhsotg_masters[] = { + &omap2430_usbhsotg__l3, +}; + +static struct omap_hwmod_ocp_if *omap2430_usbhsotg_slaves[] = { + &omap2430_l4_core__usbhsotg, +}; + +/* L4 CORE -> MMC1 interface */ +static struct omap_hwmod_addr_space omap2430_mmc1_addr_space[] = { + { + .pa_start = 0x4809c000, + .pa_end = 0x4809c1ff, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap2430_l4_core__mmc1 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_mmc1_hwmod, + .clk = "mmchs1_ick", + .addr = omap2430_mmc1_addr_space, + .addr_cnt = ARRAY_SIZE(omap2430_mmc1_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* L4 CORE -> MMC2 interface */ +static struct omap_hwmod_addr_space omap2430_mmc2_addr_space[] = { + { + .pa_start = 0x480b4000, + .pa_end = 0x480b41ff, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap2430_l4_core__mmc2 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_mmc2_hwmod, + .addr = omap2430_mmc2_addr_space, + .clk = "mmchs2_ick", + .addr_cnt = ARRAY_SIZE(omap2430_mmc2_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* Slave interfaces on the L4_CORE interconnect */ static struct omap_hwmod_ocp_if *omap2430_l4_core_slaves[] = { &omap2430_l3_main__l4_core, @@ -197,6 +304,8 @@ static struct omap_hwmod_ocp_if *omap2430_l4_core_slaves[] = { /* Master interfaces on the L4_CORE interconnect */ static struct omap_hwmod_ocp_if *omap2430_l4_core_masters[] = { &omap2430_l4_core__l4_wkup, + &omap2430_l4_core__mmc1, + &omap2430_l4_core__mmc2, }; /* L4 CORE */ @@ -223,6 +332,60 @@ static struct omap_hwmod_ocp_if *omap2430_l4_wkup_slaves[] = { static struct omap_hwmod_ocp_if *omap2430_l4_wkup_masters[] = { }; +/* l4 core -> mcspi1 interface */ +static struct omap_hwmod_addr_space omap2430_mcspi1_addr_space[] = { + { + .pa_start = 0x48098000, + .pa_end = 0x480980ff, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap2430_l4_core__mcspi1 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_mcspi1_hwmod, + .clk = "mcspi1_ick", + .addr = omap2430_mcspi1_addr_space, + .addr_cnt = ARRAY_SIZE(omap2430_mcspi1_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4 core -> mcspi2 interface */ +static struct omap_hwmod_addr_space omap2430_mcspi2_addr_space[] = { + { + .pa_start = 0x4809a000, + .pa_end = 0x4809a0ff, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap2430_l4_core__mcspi2 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_mcspi2_hwmod, + .clk = "mcspi2_ick", + .addr = omap2430_mcspi2_addr_space, + .addr_cnt = ARRAY_SIZE(omap2430_mcspi2_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4 core -> mcspi3 interface */ +static struct omap_hwmod_addr_space omap2430_mcspi3_addr_space[] = { + { + .pa_start = 0x480b8000, + .pa_end = 0x480b80ff, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap2430_l4_core__mcspi3 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_mcspi3_hwmod, + .clk = "mcspi3_ick", + .addr = omap2430_mcspi3_addr_space, + .addr_cnt = ARRAY_SIZE(omap2430_mcspi3_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* L4 WKUP */ static struct omap_hwmod omap2430_l4_wkup_hwmod = { .name = "l4_wkup", @@ -278,6 +441,624 @@ static struct omap_hwmod omap2430_iva_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) }; +/* Timer Common */ +static struct omap_hwmod_class_sysconfig omap2430_timer_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY | + SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | + SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2430_timer_hwmod_class = { + .name = "timer", + .sysc = &omap2430_timer_sysc, + .rev = OMAP_TIMER_IP_VERSION_1, +}; + +/* timer1 */ +static struct omap_hwmod omap2430_timer1_hwmod; +static struct omap_hwmod_irq_info omap2430_timer1_mpu_irqs[] = { + { .irq = 37, }, +}; + +static struct omap_hwmod_addr_space omap2430_timer1_addrs[] = { + { + .pa_start = 0x49018000, + .pa_end = 0x49018000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_wkup -> timer1 */ +static struct omap_hwmod_ocp_if omap2430_l4_wkup__timer1 = { + .master = &omap2430_l4_wkup_hwmod, + .slave = &omap2430_timer1_hwmod, + .clk = "gpt1_ick", + .addr = omap2430_timer1_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_timer1_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer1 slave port */ +static struct omap_hwmod_ocp_if *omap2430_timer1_slaves[] = { + &omap2430_l4_wkup__timer1, +}; + +/* timer1 hwmod */ +static struct omap_hwmod omap2430_timer1_hwmod = { + .name = "timer1", + .mpu_irqs = omap2430_timer1_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer1_mpu_irqs), + .main_clk = "gpt1_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT1_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT1_SHIFT, + }, + }, + .slaves = omap2430_timer1_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_timer1_slaves), + .class = &omap2430_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) +}; + +/* timer2 */ +static struct omap_hwmod omap2430_timer2_hwmod; +static struct omap_hwmod_irq_info omap2430_timer2_mpu_irqs[] = { + { .irq = 38, }, +}; + +static struct omap_hwmod_addr_space omap2430_timer2_addrs[] = { + { + .pa_start = 0x4802a000, + .pa_end = 0x4802a000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer2 */ +static struct omap_hwmod_ocp_if omap2430_l4_core__timer2 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_timer2_hwmod, + .clk = "gpt2_ick", + .addr = omap2430_timer2_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_timer2_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer2 slave port */ +static struct omap_hwmod_ocp_if *omap2430_timer2_slaves[] = { + &omap2430_l4_core__timer2, +}; + +/* timer2 hwmod */ +static struct omap_hwmod omap2430_timer2_hwmod = { + .name = "timer2", + .mpu_irqs = omap2430_timer2_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer2_mpu_irqs), + .main_clk = "gpt2_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT2_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT2_SHIFT, + }, + }, + .slaves = omap2430_timer2_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_timer2_slaves), + .class = &omap2430_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) +}; + +/* timer3 */ +static struct omap_hwmod omap2430_timer3_hwmod; +static struct omap_hwmod_irq_info omap2430_timer3_mpu_irqs[] = { + { .irq = 39, }, +}; + +static struct omap_hwmod_addr_space omap2430_timer3_addrs[] = { + { + .pa_start = 0x48078000, + .pa_end = 0x48078000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer3 */ +static struct omap_hwmod_ocp_if omap2430_l4_core__timer3 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_timer3_hwmod, + .clk = "gpt3_ick", + .addr = omap2430_timer3_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_timer3_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer3 slave port */ +static struct omap_hwmod_ocp_if *omap2430_timer3_slaves[] = { + &omap2430_l4_core__timer3, +}; + +/* timer3 hwmod */ +static struct omap_hwmod omap2430_timer3_hwmod = { + .name = "timer3", + .mpu_irqs = omap2430_timer3_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer3_mpu_irqs), + .main_clk = "gpt3_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT3_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT3_SHIFT, + }, + }, + .slaves = omap2430_timer3_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_timer3_slaves), + .class = &omap2430_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) +}; + +/* timer4 */ +static struct omap_hwmod omap2430_timer4_hwmod; +static struct omap_hwmod_irq_info omap2430_timer4_mpu_irqs[] = { + { .irq = 40, }, +}; + +static struct omap_hwmod_addr_space omap2430_timer4_addrs[] = { + { + .pa_start = 0x4807a000, + .pa_end = 0x4807a000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer4 */ +static struct omap_hwmod_ocp_if omap2430_l4_core__timer4 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_timer4_hwmod, + .clk = "gpt4_ick", + .addr = omap2430_timer4_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_timer4_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer4 slave port */ +static struct omap_hwmod_ocp_if *omap2430_timer4_slaves[] = { + &omap2430_l4_core__timer4, +}; + +/* timer4 hwmod */ +static struct omap_hwmod omap2430_timer4_hwmod = { + .name = "timer4", + .mpu_irqs = omap2430_timer4_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer4_mpu_irqs), + .main_clk = "gpt4_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT4_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT4_SHIFT, + }, + }, + .slaves = omap2430_timer4_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_timer4_slaves), + .class = &omap2430_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) +}; + +/* timer5 */ +static struct omap_hwmod omap2430_timer5_hwmod; +static struct omap_hwmod_irq_info omap2430_timer5_mpu_irqs[] = { + { .irq = 41, }, +}; + +static struct omap_hwmod_addr_space omap2430_timer5_addrs[] = { + { + .pa_start = 0x4807c000, + .pa_end = 0x4807c000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer5 */ +static struct omap_hwmod_ocp_if omap2430_l4_core__timer5 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_timer5_hwmod, + .clk = "gpt5_ick", + .addr = omap2430_timer5_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_timer5_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer5 slave port */ +static struct omap_hwmod_ocp_if *omap2430_timer5_slaves[] = { + &omap2430_l4_core__timer5, +}; + +/* timer5 hwmod */ +static struct omap_hwmod omap2430_timer5_hwmod = { + .name = "timer5", + .mpu_irqs = omap2430_timer5_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer5_mpu_irqs), + .main_clk = "gpt5_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT5_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT5_SHIFT, + }, + }, + .slaves = omap2430_timer5_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_timer5_slaves), + .class = &omap2430_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) +}; + +/* timer6 */ +static struct omap_hwmod omap2430_timer6_hwmod; +static struct omap_hwmod_irq_info omap2430_timer6_mpu_irqs[] = { + { .irq = 42, }, +}; + +static struct omap_hwmod_addr_space omap2430_timer6_addrs[] = { + { + .pa_start = 0x4807e000, + .pa_end = 0x4807e000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer6 */ +static struct omap_hwmod_ocp_if omap2430_l4_core__timer6 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_timer6_hwmod, + .clk = "gpt6_ick", + .addr = omap2430_timer6_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_timer6_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer6 slave port */ +static struct omap_hwmod_ocp_if *omap2430_timer6_slaves[] = { + &omap2430_l4_core__timer6, +}; + +/* timer6 hwmod */ +static struct omap_hwmod omap2430_timer6_hwmod = { + .name = "timer6", + .mpu_irqs = omap2430_timer6_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer6_mpu_irqs), + .main_clk = "gpt6_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT6_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT6_SHIFT, + }, + }, + .slaves = omap2430_timer6_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_timer6_slaves), + .class = &omap2430_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) +}; + +/* timer7 */ +static struct omap_hwmod omap2430_timer7_hwmod; +static struct omap_hwmod_irq_info omap2430_timer7_mpu_irqs[] = { + { .irq = 43, }, +}; + +static struct omap_hwmod_addr_space omap2430_timer7_addrs[] = { + { + .pa_start = 0x48080000, + .pa_end = 0x48080000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer7 */ +static struct omap_hwmod_ocp_if omap2430_l4_core__timer7 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_timer7_hwmod, + .clk = "gpt7_ick", + .addr = omap2430_timer7_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_timer7_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer7 slave port */ +static struct omap_hwmod_ocp_if *omap2430_timer7_slaves[] = { + &omap2430_l4_core__timer7, +}; + +/* timer7 hwmod */ +static struct omap_hwmod omap2430_timer7_hwmod = { + .name = "timer7", + .mpu_irqs = omap2430_timer7_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer7_mpu_irqs), + .main_clk = "gpt7_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT7_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT7_SHIFT, + }, + }, + .slaves = omap2430_timer7_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_timer7_slaves), + .class = &omap2430_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) +}; + +/* timer8 */ +static struct omap_hwmod omap2430_timer8_hwmod; +static struct omap_hwmod_irq_info omap2430_timer8_mpu_irqs[] = { + { .irq = 44, }, +}; + +static struct omap_hwmod_addr_space omap2430_timer8_addrs[] = { + { + .pa_start = 0x48082000, + .pa_end = 0x48082000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer8 */ +static struct omap_hwmod_ocp_if omap2430_l4_core__timer8 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_timer8_hwmod, + .clk = "gpt8_ick", + .addr = omap2430_timer8_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_timer8_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer8 slave port */ +static struct omap_hwmod_ocp_if *omap2430_timer8_slaves[] = { + &omap2430_l4_core__timer8, +}; + +/* timer8 hwmod */ +static struct omap_hwmod omap2430_timer8_hwmod = { + .name = "timer8", + .mpu_irqs = omap2430_timer8_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer8_mpu_irqs), + .main_clk = "gpt8_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT8_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT8_SHIFT, + }, + }, + .slaves = omap2430_timer8_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_timer8_slaves), + .class = &omap2430_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) +}; + +/* timer9 */ +static struct omap_hwmod omap2430_timer9_hwmod; +static struct omap_hwmod_irq_info omap2430_timer9_mpu_irqs[] = { + { .irq = 45, }, +}; + +static struct omap_hwmod_addr_space omap2430_timer9_addrs[] = { + { + .pa_start = 0x48084000, + .pa_end = 0x48084000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer9 */ +static struct omap_hwmod_ocp_if omap2430_l4_core__timer9 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_timer9_hwmod, + .clk = "gpt9_ick", + .addr = omap2430_timer9_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_timer9_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer9 slave port */ +static struct omap_hwmod_ocp_if *omap2430_timer9_slaves[] = { + &omap2430_l4_core__timer9, +}; + +/* timer9 hwmod */ +static struct omap_hwmod omap2430_timer9_hwmod = { + .name = "timer9", + .mpu_irqs = omap2430_timer9_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer9_mpu_irqs), + .main_clk = "gpt9_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT9_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT9_SHIFT, + }, + }, + .slaves = omap2430_timer9_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_timer9_slaves), + .class = &omap2430_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) +}; + +/* timer10 */ +static struct omap_hwmod omap2430_timer10_hwmod; +static struct omap_hwmod_irq_info omap2430_timer10_mpu_irqs[] = { + { .irq = 46, }, +}; + +static struct omap_hwmod_addr_space omap2430_timer10_addrs[] = { + { + .pa_start = 0x48086000, + .pa_end = 0x48086000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer10 */ +static struct omap_hwmod_ocp_if omap2430_l4_core__timer10 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_timer10_hwmod, + .clk = "gpt10_ick", + .addr = omap2430_timer10_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_timer10_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer10 slave port */ +static struct omap_hwmod_ocp_if *omap2430_timer10_slaves[] = { + &omap2430_l4_core__timer10, +}; + +/* timer10 hwmod */ +static struct omap_hwmod omap2430_timer10_hwmod = { + .name = "timer10", + .mpu_irqs = omap2430_timer10_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer10_mpu_irqs), + .main_clk = "gpt10_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT10_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT10_SHIFT, + }, + }, + .slaves = omap2430_timer10_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_timer10_slaves), + .class = &omap2430_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) +}; + +/* timer11 */ +static struct omap_hwmod omap2430_timer11_hwmod; +static struct omap_hwmod_irq_info omap2430_timer11_mpu_irqs[] = { + { .irq = 47, }, +}; + +static struct omap_hwmod_addr_space omap2430_timer11_addrs[] = { + { + .pa_start = 0x48088000, + .pa_end = 0x48088000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer11 */ +static struct omap_hwmod_ocp_if omap2430_l4_core__timer11 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_timer11_hwmod, + .clk = "gpt11_ick", + .addr = omap2430_timer11_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_timer11_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer11 slave port */ +static struct omap_hwmod_ocp_if *omap2430_timer11_slaves[] = { + &omap2430_l4_core__timer11, +}; + +/* timer11 hwmod */ +static struct omap_hwmod omap2430_timer11_hwmod = { + .name = "timer11", + .mpu_irqs = omap2430_timer11_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer11_mpu_irqs), + .main_clk = "gpt11_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT11_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT11_SHIFT, + }, + }, + .slaves = omap2430_timer11_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_timer11_slaves), + .class = &omap2430_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) +}; + +/* timer12 */ +static struct omap_hwmod omap2430_timer12_hwmod; +static struct omap_hwmod_irq_info omap2430_timer12_mpu_irqs[] = { + { .irq = 48, }, +}; + +static struct omap_hwmod_addr_space omap2430_timer12_addrs[] = { + { + .pa_start = 0x4808a000, + .pa_end = 0x4808a000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer12 */ +static struct omap_hwmod_ocp_if omap2430_l4_core__timer12 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_timer12_hwmod, + .clk = "gpt12_ick", + .addr = omap2430_timer12_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_timer12_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer12 slave port */ +static struct omap_hwmod_ocp_if *omap2430_timer12_slaves[] = { + &omap2430_l4_core__timer12, +}; + +/* timer12 hwmod */ +static struct omap_hwmod omap2430_timer12_hwmod = { + .name = "timer12", + .mpu_irqs = omap2430_timer12_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_timer12_mpu_irqs), + .main_clk = "gpt12_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_GPT12_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_GPT12_SHIFT, + }, + }, + .slaves = omap2430_timer12_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_timer12_slaves), + .class = &omap2430_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) +}; + /* l4_wkup -> wd_timer2 */ static struct omap_hwmod_addr_space omap2430_wd_timer2_addrs[] = { { @@ -307,7 +1088,7 @@ static struct omap_hwmod_class_sysconfig omap2430_wd_timer_sysc = { .sysc_offs = 0x0010, .syss_offs = 0x0014, .sysc_flags = (SYSC_HAS_EMUFREE | SYSC_HAS_SOFTRESET | - SYSC_HAS_AUTOIDLE), + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -348,7 +1129,7 @@ static struct omap_hwmod_class_sysconfig uart_sysc = { .syss_offs = 0x58, .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | - SYSC_HAS_AUTOIDLE), + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -469,12 +1250,274 @@ static struct omap_hwmod omap2430_uart3_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), }; +/* + * 'dss' class + * display sub-system + */ + +static struct omap_hwmod_class_sysconfig omap2430_dss_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2430_dss_hwmod_class = { + .name = "dss", + .sysc = &omap2430_dss_sysc, +}; + +/* dss */ +static struct omap_hwmod_irq_info omap2430_dss_irqs[] = { + { .irq = 25 }, +}; +static struct omap_hwmod_dma_info omap2430_dss_sdma_chs[] = { + { .name = "dispc", .dma_req = 5 }, +}; + +/* dss */ +/* dss master ports */ +static struct omap_hwmod_ocp_if *omap2430_dss_masters[] = { + &omap2430_dss__l3, +}; + +static struct omap_hwmod_addr_space omap2430_dss_addrs[] = { + { + .pa_start = 0x48050000, + .pa_end = 0x480503FF, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> dss */ +static struct omap_hwmod_ocp_if omap2430_l4_core__dss = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_dss_core_hwmod, + .clk = "dss_ick", + .addr = omap2430_dss_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_dss_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dss slave ports */ +static struct omap_hwmod_ocp_if *omap2430_dss_slaves[] = { + &omap2430_l4_core__dss, +}; + +static struct omap_hwmod_opt_clk dss_opt_clks[] = { + { .role = "tv_clk", .clk = "dss_54m_fck" }, + { .role = "sys_clk", .clk = "dss2_fck" }, +}; + +static struct omap_hwmod omap2430_dss_core_hwmod = { + .name = "dss_core", + .class = &omap2430_dss_hwmod_class, + .main_clk = "dss1_fck", /* instead of dss_fck */ + .mpu_irqs = omap2430_dss_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_dss_irqs), + .sdma_reqs = omap2430_dss_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2430_dss_sdma_chs), + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_DSS1_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_stdby_bit = OMAP24XX_ST_DSS_SHIFT, + }, + }, + .opt_clks = dss_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(dss_opt_clks), + .slaves = omap2430_dss_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_dss_slaves), + .masters = omap2430_dss_masters, + .masters_cnt = ARRAY_SIZE(omap2430_dss_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), + .flags = HWMOD_NO_IDLEST, +}; + +/* + * 'dispc' class + * display controller + */ + +static struct omap_hwmod_class_sysconfig omap2430_dispc_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE | + SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2430_dispc_hwmod_class = { + .name = "dispc", + .sysc = &omap2430_dispc_sysc, +}; + +static struct omap_hwmod_addr_space omap2430_dss_dispc_addrs[] = { + { + .pa_start = 0x48050400, + .pa_end = 0x480507FF, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> dss_dispc */ +static struct omap_hwmod_ocp_if omap2430_l4_core__dss_dispc = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_dss_dispc_hwmod, + .clk = "dss_ick", + .addr = omap2430_dss_dispc_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_dss_dispc_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dss_dispc slave ports */ +static struct omap_hwmod_ocp_if *omap2430_dss_dispc_slaves[] = { + &omap2430_l4_core__dss_dispc, +}; + +static struct omap_hwmod omap2430_dss_dispc_hwmod = { + .name = "dss_dispc", + .class = &omap2430_dispc_hwmod_class, + .main_clk = "dss1_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_DSS1_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_stdby_bit = OMAP24XX_ST_DSS_SHIFT, + }, + }, + .slaves = omap2430_dss_dispc_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_dss_dispc_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), + .flags = HWMOD_NO_IDLEST, +}; + +/* + * 'rfbi' class + * remote frame buffer interface + */ + +static struct omap_hwmod_class_sysconfig omap2430_rfbi_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | + SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2430_rfbi_hwmod_class = { + .name = "rfbi", + .sysc = &omap2430_rfbi_sysc, +}; + +static struct omap_hwmod_addr_space omap2430_dss_rfbi_addrs[] = { + { + .pa_start = 0x48050800, + .pa_end = 0x48050BFF, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> dss_rfbi */ +static struct omap_hwmod_ocp_if omap2430_l4_core__dss_rfbi = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_dss_rfbi_hwmod, + .clk = "dss_ick", + .addr = omap2430_dss_rfbi_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_dss_rfbi_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dss_rfbi slave ports */ +static struct omap_hwmod_ocp_if *omap2430_dss_rfbi_slaves[] = { + &omap2430_l4_core__dss_rfbi, +}; + +static struct omap_hwmod omap2430_dss_rfbi_hwmod = { + .name = "dss_rfbi", + .class = &omap2430_rfbi_hwmod_class, + .main_clk = "dss1_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_DSS1_SHIFT, + .module_offs = CORE_MOD, + }, + }, + .slaves = omap2430_dss_rfbi_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_dss_rfbi_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), + .flags = HWMOD_NO_IDLEST, +}; + +/* + * 'venc' class + * video encoder + */ + +static struct omap_hwmod_class omap2430_venc_hwmod_class = { + .name = "venc", +}; + +/* dss_venc */ +static struct omap_hwmod_addr_space omap2430_dss_venc_addrs[] = { + { + .pa_start = 0x48050C00, + .pa_end = 0x48050FFF, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> dss_venc */ +static struct omap_hwmod_ocp_if omap2430_l4_core__dss_venc = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_dss_venc_hwmod, + .clk = "dss_54m_fck", + .addr = omap2430_dss_venc_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_dss_venc_addrs), + .flags = OCPIF_SWSUP_IDLE, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dss_venc slave ports */ +static struct omap_hwmod_ocp_if *omap2430_dss_venc_slaves[] = { + &omap2430_l4_core__dss_venc, +}; + +static struct omap_hwmod omap2430_dss_venc_hwmod = { + .name = "dss_venc", + .class = &omap2430_venc_hwmod_class, + .main_clk = "dss1_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_DSS1_SHIFT, + .module_offs = CORE_MOD, + }, + }, + .slaves = omap2430_dss_venc_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_dss_venc_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), + .flags = HWMOD_NO_IDLEST, +}; + /* I2C common */ static struct omap_hwmod_class_sysconfig i2c_sysc = { .rev_offs = 0x00, .sysc_offs = 0x20, .syss_offs = 0x10, - .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE | + SYSS_HAS_RESET_STATUS), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -672,7 +1715,8 @@ static struct omap_hwmod_class_sysconfig omap243x_gpio_sysc = { .sysc_offs = 0x0010, .syss_offs = 0x0014, .sysc_flags = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE | - SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE | + SYSS_HAS_RESET_STATUS), .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -844,7 +1888,7 @@ static struct omap_hwmod_class_sysconfig omap2430_dma_sysc = { .syss_offs = 0x0028, .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_MIDLEMODE | SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_EMUFREE | - SYSC_HAS_AUTOIDLE), + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), .idlemodes = (MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -919,18 +1963,741 @@ static struct omap_hwmod omap2430_dma_system_hwmod = { .flags = HWMOD_NO_IDLEST, }; +/* + * 'mailbox' class + * mailbox module allowing communication between the on-chip processors + * using a queued mailbox-interrupt mechanism. + */ + +static struct omap_hwmod_class_sysconfig omap2430_mailbox_sysc = { + .rev_offs = 0x000, + .sysc_offs = 0x010, + .syss_offs = 0x014, + .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE | + SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2430_mailbox_hwmod_class = { + .name = "mailbox", + .sysc = &omap2430_mailbox_sysc, +}; + +/* mailbox */ +static struct omap_hwmod omap2430_mailbox_hwmod; +static struct omap_hwmod_irq_info omap2430_mailbox_irqs[] = { + { .irq = 26 }, +}; + +static struct omap_hwmod_addr_space omap2430_mailbox_addrs[] = { + { + .pa_start = 0x48094000, + .pa_end = 0x480941ff, + .flags = ADDR_TYPE_RT, + }, +}; + +/* l4_core -> mailbox */ +static struct omap_hwmod_ocp_if omap2430_l4_core__mailbox = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_mailbox_hwmod, + .addr = omap2430_mailbox_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_mailbox_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mailbox slave ports */ +static struct omap_hwmod_ocp_if *omap2430_mailbox_slaves[] = { + &omap2430_l4_core__mailbox, +}; + +static struct omap_hwmod omap2430_mailbox_hwmod = { + .name = "mailbox", + .class = &omap2430_mailbox_hwmod_class, + .mpu_irqs = omap2430_mailbox_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mailbox_irqs), + .main_clk = "mailboxes_ick", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_MAILBOXES_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_MAILBOXES_SHIFT, + }, + }, + .slaves = omap2430_mailbox_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_mailbox_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +/* + * 'mcspi' class + * multichannel serial port interface (mcspi) / master/slave synchronous serial + * bus + */ + +static struct omap_hwmod_class_sysconfig omap2430_mcspi_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE | + SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2430_mcspi_class = { + .name = "mcspi", + .sysc = &omap2430_mcspi_sysc, + .rev = OMAP2_MCSPI_REV, +}; + +/* mcspi1 */ +static struct omap_hwmod_irq_info omap2430_mcspi1_mpu_irqs[] = { + { .irq = 65 }, +}; + +static struct omap_hwmod_dma_info omap2430_mcspi1_sdma_reqs[] = { + { .name = "tx0", .dma_req = 35 }, /* DMA_SPI1_TX0 */ + { .name = "rx0", .dma_req = 36 }, /* DMA_SPI1_RX0 */ + { .name = "tx1", .dma_req = 37 }, /* DMA_SPI1_TX1 */ + { .name = "rx1", .dma_req = 38 }, /* DMA_SPI1_RX1 */ + { .name = "tx2", .dma_req = 39 }, /* DMA_SPI1_TX2 */ + { .name = "rx2", .dma_req = 40 }, /* DMA_SPI1_RX2 */ + { .name = "tx3", .dma_req = 41 }, /* DMA_SPI1_TX3 */ + { .name = "rx3", .dma_req = 42 }, /* DMA_SPI1_RX3 */ +}; + +static struct omap_hwmod_ocp_if *omap2430_mcspi1_slaves[] = { + &omap2430_l4_core__mcspi1, +}; + +static struct omap2_mcspi_dev_attr omap_mcspi1_dev_attr = { + .num_chipselect = 4, +}; + +static struct omap_hwmod omap2430_mcspi1_hwmod = { + .name = "mcspi1_hwmod", + .mpu_irqs = omap2430_mcspi1_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mcspi1_mpu_irqs), + .sdma_reqs = omap2430_mcspi1_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcspi1_sdma_reqs), + .main_clk = "mcspi1_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_MCSPI1_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_MCSPI1_SHIFT, + }, + }, + .slaves = omap2430_mcspi1_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_mcspi1_slaves), + .class = &omap2430_mcspi_class, + .dev_attr = &omap_mcspi1_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +/* mcspi2 */ +static struct omap_hwmod_irq_info omap2430_mcspi2_mpu_irqs[] = { + { .irq = 66 }, +}; + +static struct omap_hwmod_dma_info omap2430_mcspi2_sdma_reqs[] = { + { .name = "tx0", .dma_req = 43 }, /* DMA_SPI2_TX0 */ + { .name = "rx0", .dma_req = 44 }, /* DMA_SPI2_RX0 */ + { .name = "tx1", .dma_req = 45 }, /* DMA_SPI2_TX1 */ + { .name = "rx1", .dma_req = 46 }, /* DMA_SPI2_RX1 */ +}; + +static struct omap_hwmod_ocp_if *omap2430_mcspi2_slaves[] = { + &omap2430_l4_core__mcspi2, +}; + +static struct omap2_mcspi_dev_attr omap_mcspi2_dev_attr = { + .num_chipselect = 2, +}; + +static struct omap_hwmod omap2430_mcspi2_hwmod = { + .name = "mcspi2_hwmod", + .mpu_irqs = omap2430_mcspi2_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mcspi2_mpu_irqs), + .sdma_reqs = omap2430_mcspi2_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcspi2_sdma_reqs), + .main_clk = "mcspi2_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_MCSPI2_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_MCSPI2_SHIFT, + }, + }, + .slaves = omap2430_mcspi2_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_mcspi2_slaves), + .class = &omap2430_mcspi_class, + .dev_attr = &omap_mcspi2_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +/* mcspi3 */ +static struct omap_hwmod_irq_info omap2430_mcspi3_mpu_irqs[] = { + { .irq = 91 }, +}; + +static struct omap_hwmod_dma_info omap2430_mcspi3_sdma_reqs[] = { + { .name = "tx0", .dma_req = 15 }, /* DMA_SPI3_TX0 */ + { .name = "rx0", .dma_req = 16 }, /* DMA_SPI3_RX0 */ + { .name = "tx1", .dma_req = 23 }, /* DMA_SPI3_TX1 */ + { .name = "rx1", .dma_req = 24 }, /* DMA_SPI3_RX1 */ +}; + +static struct omap_hwmod_ocp_if *omap2430_mcspi3_slaves[] = { + &omap2430_l4_core__mcspi3, +}; + +static struct omap2_mcspi_dev_attr omap_mcspi3_dev_attr = { + .num_chipselect = 2, +}; + +static struct omap_hwmod omap2430_mcspi3_hwmod = { + .name = "mcspi3_hwmod", + .mpu_irqs = omap2430_mcspi3_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mcspi3_mpu_irqs), + .sdma_reqs = omap2430_mcspi3_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcspi3_sdma_reqs), + .main_clk = "mcspi3_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 2, + .module_bit = OMAP2430_EN_MCSPI3_SHIFT, + .idlest_reg_id = 2, + .idlest_idle_bit = OMAP2430_ST_MCSPI3_SHIFT, + }, + }, + .slaves = omap2430_mcspi3_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_mcspi3_slaves), + .class = &omap2430_mcspi_class, + .dev_attr = &omap_mcspi3_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +/* + * usbhsotg + */ +static struct omap_hwmod_class_sysconfig omap2430_usbhsotg_sysc = { + .rev_offs = 0x0400, + .sysc_offs = 0x0404, + .syss_offs = 0x0408, + .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE| + SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | + SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class usbotg_class = { + .name = "usbotg", + .sysc = &omap2430_usbhsotg_sysc, +}; + +/* usb_otg_hs */ +static struct omap_hwmod_irq_info omap2430_usbhsotg_mpu_irqs[] = { + + { .name = "mc", .irq = 92 }, + { .name = "dma", .irq = 93 }, +}; + +static struct omap_hwmod omap2430_usbhsotg_hwmod = { + .name = "usb_otg_hs", + .mpu_irqs = omap2430_usbhsotg_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_usbhsotg_mpu_irqs), + .main_clk = "usbhs_ick", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP2430_EN_USBHS_MASK, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP2430_ST_USBHS_SHIFT, + }, + }, + .masters = omap2430_usbhsotg_masters, + .masters_cnt = ARRAY_SIZE(omap2430_usbhsotg_masters), + .slaves = omap2430_usbhsotg_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_usbhsotg_slaves), + .class = &usbotg_class, + /* + * Erratum ID: i479 idle_req / idle_ack mechanism potentially + * broken when autoidle is enabled + * workaround is to disable the autoidle bit at module level. + */ + .flags = HWMOD_NO_OCP_AUTOIDLE | HWMOD_SWSUP_SIDLE + | HWMOD_SWSUP_MSTANDBY, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430) +}; + +/* + * 'mcbsp' class + * multi channel buffered serial port controller + */ + +static struct omap_hwmod_class_sysconfig omap2430_mcbsp_sysc = { + .rev_offs = 0x007C, + .sysc_offs = 0x008C, + .sysc_flags = (SYSC_HAS_SOFTRESET), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2430_mcbsp_hwmod_class = { + .name = "mcbsp", + .sysc = &omap2430_mcbsp_sysc, + .rev = MCBSP_CONFIG_TYPE2, +}; + +/* mcbsp1 */ +static struct omap_hwmod_irq_info omap2430_mcbsp1_irqs[] = { + { .name = "tx", .irq = 59 }, + { .name = "rx", .irq = 60 }, + { .name = "ovr", .irq = 61 }, + { .name = "common", .irq = 64 }, +}; + +static struct omap_hwmod_dma_info omap2430_mcbsp1_sdma_chs[] = { + { .name = "rx", .dma_req = 32 }, + { .name = "tx", .dma_req = 31 }, +}; + +static struct omap_hwmod_addr_space omap2430_mcbsp1_addrs[] = { + { + .name = "mpu", + .pa_start = 0x48074000, + .pa_end = 0x480740ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> mcbsp1 */ +static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp1 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_mcbsp1_hwmod, + .clk = "mcbsp1_ick", + .addr = omap2430_mcbsp1_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_mcbsp1_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcbsp1 slave ports */ +static struct omap_hwmod_ocp_if *omap2430_mcbsp1_slaves[] = { + &omap2430_l4_core__mcbsp1, +}; + +static struct omap_hwmod omap2430_mcbsp1_hwmod = { + .name = "mcbsp1", + .class = &omap2430_mcbsp_hwmod_class, + .mpu_irqs = omap2430_mcbsp1_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mcbsp1_irqs), + .sdma_reqs = omap2430_mcbsp1_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcbsp1_sdma_chs), + .main_clk = "mcbsp1_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_MCBSP1_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_MCBSP1_SHIFT, + }, + }, + .slaves = omap2430_mcbsp1_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_mcbsp1_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +/* mcbsp2 */ +static struct omap_hwmod_irq_info omap2430_mcbsp2_irqs[] = { + { .name = "tx", .irq = 62 }, + { .name = "rx", .irq = 63 }, + { .name = "common", .irq = 16 }, +}; + +static struct omap_hwmod_dma_info omap2430_mcbsp2_sdma_chs[] = { + { .name = "rx", .dma_req = 34 }, + { .name = "tx", .dma_req = 33 }, +}; + +static struct omap_hwmod_addr_space omap2430_mcbsp2_addrs[] = { + { + .name = "mpu", + .pa_start = 0x48076000, + .pa_end = 0x480760ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> mcbsp2 */ +static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp2 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_mcbsp2_hwmod, + .clk = "mcbsp2_ick", + .addr = omap2430_mcbsp2_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_mcbsp2_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcbsp2 slave ports */ +static struct omap_hwmod_ocp_if *omap2430_mcbsp2_slaves[] = { + &omap2430_l4_core__mcbsp2, +}; + +static struct omap_hwmod omap2430_mcbsp2_hwmod = { + .name = "mcbsp2", + .class = &omap2430_mcbsp_hwmod_class, + .mpu_irqs = omap2430_mcbsp2_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mcbsp2_irqs), + .sdma_reqs = omap2430_mcbsp2_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcbsp2_sdma_chs), + .main_clk = "mcbsp2_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP24XX_EN_MCBSP2_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP24XX_ST_MCBSP2_SHIFT, + }, + }, + .slaves = omap2430_mcbsp2_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_mcbsp2_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +/* mcbsp3 */ +static struct omap_hwmod_irq_info omap2430_mcbsp3_irqs[] = { + { .name = "tx", .irq = 89 }, + { .name = "rx", .irq = 90 }, + { .name = "common", .irq = 17 }, +}; + +static struct omap_hwmod_dma_info omap2430_mcbsp3_sdma_chs[] = { + { .name = "rx", .dma_req = 18 }, + { .name = "tx", .dma_req = 17 }, +}; + +static struct omap_hwmod_addr_space omap2430_mcbsp3_addrs[] = { + { + .name = "mpu", + .pa_start = 0x4808C000, + .pa_end = 0x4808C0ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> mcbsp3 */ +static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp3 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_mcbsp3_hwmod, + .clk = "mcbsp3_ick", + .addr = omap2430_mcbsp3_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_mcbsp3_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcbsp3 slave ports */ +static struct omap_hwmod_ocp_if *omap2430_mcbsp3_slaves[] = { + &omap2430_l4_core__mcbsp3, +}; + +static struct omap_hwmod omap2430_mcbsp3_hwmod = { + .name = "mcbsp3", + .class = &omap2430_mcbsp_hwmod_class, + .mpu_irqs = omap2430_mcbsp3_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mcbsp3_irqs), + .sdma_reqs = omap2430_mcbsp3_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcbsp3_sdma_chs), + .main_clk = "mcbsp3_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP2430_EN_MCBSP3_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 2, + .idlest_idle_bit = OMAP2430_ST_MCBSP3_SHIFT, + }, + }, + .slaves = omap2430_mcbsp3_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_mcbsp3_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +/* mcbsp4 */ +static struct omap_hwmod_irq_info omap2430_mcbsp4_irqs[] = { + { .name = "tx", .irq = 54 }, + { .name = "rx", .irq = 55 }, + { .name = "common", .irq = 18 }, +}; + +static struct omap_hwmod_dma_info omap2430_mcbsp4_sdma_chs[] = { + { .name = "rx", .dma_req = 20 }, + { .name = "tx", .dma_req = 19 }, +}; + +static struct omap_hwmod_addr_space omap2430_mcbsp4_addrs[] = { + { + .name = "mpu", + .pa_start = 0x4808E000, + .pa_end = 0x4808E0ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> mcbsp4 */ +static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp4 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_mcbsp4_hwmod, + .clk = "mcbsp4_ick", + .addr = omap2430_mcbsp4_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_mcbsp4_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcbsp4 slave ports */ +static struct omap_hwmod_ocp_if *omap2430_mcbsp4_slaves[] = { + &omap2430_l4_core__mcbsp4, +}; + +static struct omap_hwmod omap2430_mcbsp4_hwmod = { + .name = "mcbsp4", + .class = &omap2430_mcbsp_hwmod_class, + .mpu_irqs = omap2430_mcbsp4_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mcbsp4_irqs), + .sdma_reqs = omap2430_mcbsp4_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcbsp4_sdma_chs), + .main_clk = "mcbsp4_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP2430_EN_MCBSP4_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 2, + .idlest_idle_bit = OMAP2430_ST_MCBSP4_SHIFT, + }, + }, + .slaves = omap2430_mcbsp4_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_mcbsp4_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +/* mcbsp5 */ +static struct omap_hwmod_irq_info omap2430_mcbsp5_irqs[] = { + { .name = "tx", .irq = 81 }, + { .name = "rx", .irq = 82 }, + { .name = "common", .irq = 19 }, +}; + +static struct omap_hwmod_dma_info omap2430_mcbsp5_sdma_chs[] = { + { .name = "rx", .dma_req = 22 }, + { .name = "tx", .dma_req = 21 }, +}; + +static struct omap_hwmod_addr_space omap2430_mcbsp5_addrs[] = { + { + .name = "mpu", + .pa_start = 0x48096000, + .pa_end = 0x480960ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> mcbsp5 */ +static struct omap_hwmod_ocp_if omap2430_l4_core__mcbsp5 = { + .master = &omap2430_l4_core_hwmod, + .slave = &omap2430_mcbsp5_hwmod, + .clk = "mcbsp5_ick", + .addr = omap2430_mcbsp5_addrs, + .addr_cnt = ARRAY_SIZE(omap2430_mcbsp5_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcbsp5 slave ports */ +static struct omap_hwmod_ocp_if *omap2430_mcbsp5_slaves[] = { + &omap2430_l4_core__mcbsp5, +}; + +static struct omap_hwmod omap2430_mcbsp5_hwmod = { + .name = "mcbsp5", + .class = &omap2430_mcbsp_hwmod_class, + .mpu_irqs = omap2430_mcbsp5_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mcbsp5_irqs), + .sdma_reqs = omap2430_mcbsp5_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mcbsp5_sdma_chs), + .main_clk = "mcbsp5_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP2430_EN_MCBSP5_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 2, + .idlest_idle_bit = OMAP2430_ST_MCBSP5_SHIFT, + }, + }, + .slaves = omap2430_mcbsp5_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_mcbsp5_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +/* MMC/SD/SDIO common */ + +static struct omap_hwmod_class_sysconfig omap2430_mmc_sysc = { + .rev_offs = 0x1fc, + .sysc_offs = 0x10, + .syss_offs = 0x14, + .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE | + SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap2430_mmc_class = { + .name = "mmc", + .sysc = &omap2430_mmc_sysc, +}; + +/* MMC/SD/SDIO1 */ + +static struct omap_hwmod_irq_info omap2430_mmc1_mpu_irqs[] = { + { .irq = 83 }, +}; + +static struct omap_hwmod_dma_info omap2430_mmc1_sdma_reqs[] = { + { .name = "tx", .dma_req = 61 }, /* DMA_MMC1_TX */ + { .name = "rx", .dma_req = 62 }, /* DMA_MMC1_RX */ +}; + +static struct omap_hwmod_opt_clk omap2430_mmc1_opt_clks[] = { + { .role = "dbck", .clk = "mmchsdb1_fck" }, +}; + +static struct omap_hwmod_ocp_if *omap2430_mmc1_slaves[] = { + &omap2430_l4_core__mmc1, +}; + +static struct omap_mmc_dev_attr mmc1_dev_attr = { + .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT, +}; + +static struct omap_hwmod omap2430_mmc1_hwmod = { + .name = "mmc1", + .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, + .mpu_irqs = omap2430_mmc1_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mmc1_mpu_irqs), + .sdma_reqs = omap2430_mmc1_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mmc1_sdma_reqs), + .opt_clks = omap2430_mmc1_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(omap2430_mmc1_opt_clks), + .main_clk = "mmchs1_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 2, + .module_bit = OMAP2430_EN_MMCHS1_SHIFT, + .idlest_reg_id = 2, + .idlest_idle_bit = OMAP2430_ST_MMCHS1_SHIFT, + }, + }, + .dev_attr = &mmc1_dev_attr, + .slaves = omap2430_mmc1_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_mmc1_slaves), + .class = &omap2430_mmc_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + +/* MMC/SD/SDIO2 */ + +static struct omap_hwmod_irq_info omap2430_mmc2_mpu_irqs[] = { + { .irq = 86 }, +}; + +static struct omap_hwmod_dma_info omap2430_mmc2_sdma_reqs[] = { + { .name = "tx", .dma_req = 47 }, /* DMA_MMC2_TX */ + { .name = "rx", .dma_req = 48 }, /* DMA_MMC2_RX */ +}; + +static struct omap_hwmod_opt_clk omap2430_mmc2_opt_clks[] = { + { .role = "dbck", .clk = "mmchsdb2_fck" }, +}; + +static struct omap_hwmod_ocp_if *omap2430_mmc2_slaves[] = { + &omap2430_l4_core__mmc2, +}; + +static struct omap_hwmod omap2430_mmc2_hwmod = { + .name = "mmc2", + .flags = HWMOD_CONTROL_OPT_CLKS_IN_RESET, + .mpu_irqs = omap2430_mmc2_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap2430_mmc2_mpu_irqs), + .sdma_reqs = omap2430_mmc2_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap2430_mmc2_sdma_reqs), + .opt_clks = omap2430_mmc2_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(omap2430_mmc2_opt_clks), + .main_clk = "mmchs2_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 2, + .module_bit = OMAP2430_EN_MMCHS2_SHIFT, + .idlest_reg_id = 2, + .idlest_idle_bit = OMAP2430_ST_MMCHS2_SHIFT, + }, + }, + .slaves = omap2430_mmc2_slaves, + .slaves_cnt = ARRAY_SIZE(omap2430_mmc2_slaves), + .class = &omap2430_mmc_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), +}; + static __initdata struct omap_hwmod *omap2430_hwmods[] = { &omap2430_l3_main_hwmod, &omap2430_l4_core_hwmod, &omap2430_l4_wkup_hwmod, &omap2430_mpu_hwmod, &omap2430_iva_hwmod, + + &omap2430_timer1_hwmod, + &omap2430_timer2_hwmod, + &omap2430_timer3_hwmod, + &omap2430_timer4_hwmod, + &omap2430_timer5_hwmod, + &omap2430_timer6_hwmod, + &omap2430_timer7_hwmod, + &omap2430_timer8_hwmod, + &omap2430_timer9_hwmod, + &omap2430_timer10_hwmod, + &omap2430_timer11_hwmod, + &omap2430_timer12_hwmod, + &omap2430_wd_timer2_hwmod, &omap2430_uart1_hwmod, &omap2430_uart2_hwmod, &omap2430_uart3_hwmod, + /* dss class */ + &omap2430_dss_core_hwmod, + &omap2430_dss_dispc_hwmod, + &omap2430_dss_rfbi_hwmod, + &omap2430_dss_venc_hwmod, + /* i2c class */ &omap2430_i2c1_hwmod, &omap2430_i2c2_hwmod, + &omap2430_mmc1_hwmod, + &omap2430_mmc2_hwmod, /* gpio class */ &omap2430_gpio1_hwmod, @@ -941,10 +2708,29 @@ static __initdata struct omap_hwmod *omap2430_hwmods[] = { /* dma_system class*/ &omap2430_dma_system_hwmod, + + /* mcbsp class */ + &omap2430_mcbsp1_hwmod, + &omap2430_mcbsp2_hwmod, + &omap2430_mcbsp3_hwmod, + &omap2430_mcbsp4_hwmod, + &omap2430_mcbsp5_hwmod, + + /* mailbox class */ + &omap2430_mailbox_hwmod, + + /* mcspi class */ + &omap2430_mcspi1_hwmod, + &omap2430_mcspi2_hwmod, + &omap2430_mcspi3_hwmod, + + /* usbotg class*/ + &omap2430_usbhsotg_hwmod, + NULL, }; int __init omap2430_hwmod_init(void) { - return omap_hwmod_init(omap2430_hwmods); + return omap_hwmod_register(omap2430_hwmods); } diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 8d8181334f86..c819c306693a 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -18,16 +18,21 @@ #include <plat/cpu.h> #include <plat/dma.h> #include <plat/serial.h> +#include <plat/l3_3xxx.h> #include <plat/l4_3xxx.h> #include <plat/i2c.h> #include <plat/gpio.h> -#include <plat/smartreflex.h> +#include <plat/mmc.h> +#include <plat/mcbsp.h> +#include <plat/mcspi.h> +#include <plat/dmtimer.h> #include "omap_hwmod_common_data.h" #include "prm-regbits-34xx.h" #include "cm-regbits-34xx.h" #include "wd_timer.h" +#include <mach/am35xx.h> /* * OMAP3xxx hardware module integration data @@ -44,6 +49,12 @@ static struct omap_hwmod omap3xxx_l3_main_hwmod; static struct omap_hwmod omap3xxx_l4_core_hwmod; static struct omap_hwmod omap3xxx_l4_per_hwmod; static struct omap_hwmod omap3xxx_wd_timer2_hwmod; +static struct omap_hwmod omap3430es1_dss_core_hwmod; +static struct omap_hwmod omap3xxx_dss_core_hwmod; +static struct omap_hwmod omap3xxx_dss_dispc_hwmod; +static struct omap_hwmod omap3xxx_dss_dsi1_hwmod; +static struct omap_hwmod omap3xxx_dss_rfbi_hwmod; +static struct omap_hwmod omap3xxx_dss_venc_hwmod; static struct omap_hwmod omap3xxx_i2c1_hwmod; static struct omap_hwmod omap3xxx_i2c2_hwmod; static struct omap_hwmod omap3xxx_i2c3_hwmod; @@ -55,9 +66,25 @@ static struct omap_hwmod omap3xxx_gpio5_hwmod; static struct omap_hwmod omap3xxx_gpio6_hwmod; static struct omap_hwmod omap34xx_sr1_hwmod; static struct omap_hwmod omap34xx_sr2_hwmod; +static struct omap_hwmod omap34xx_mcspi1; +static struct omap_hwmod omap34xx_mcspi2; +static struct omap_hwmod omap34xx_mcspi3; +static struct omap_hwmod omap34xx_mcspi4; +static struct omap_hwmod omap3xxx_mmc1_hwmod; +static struct omap_hwmod omap3xxx_mmc2_hwmod; +static struct omap_hwmod omap3xxx_mmc3_hwmod; +static struct omap_hwmod am35xx_usbhsotg_hwmod; static struct omap_hwmod omap3xxx_dma_system_hwmod; +static struct omap_hwmod omap3xxx_mcbsp1_hwmod; +static struct omap_hwmod omap3xxx_mcbsp2_hwmod; +static struct omap_hwmod omap3xxx_mcbsp3_hwmod; +static struct omap_hwmod omap3xxx_mcbsp4_hwmod; +static struct omap_hwmod omap3xxx_mcbsp5_hwmod; +static struct omap_hwmod omap3xxx_mcbsp2_sidetone_hwmod; +static struct omap_hwmod omap3xxx_mcbsp3_sidetone_hwmod; + /* L3 -> L4_CORE interface */ static struct omap_hwmod_ocp_if omap3xxx_l3_main__l4_core = { .master = &omap3xxx_l3_main_hwmod, @@ -72,10 +99,26 @@ static struct omap_hwmod_ocp_if omap3xxx_l3_main__l4_per = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +/* L3 taret configuration and error log registers */ +static struct omap_hwmod_irq_info omap3xxx_l3_main_irqs[] = { + { .irq = INT_34XX_L3_DBG_IRQ }, + { .irq = INT_34XX_L3_APP_IRQ }, +}; + +static struct omap_hwmod_addr_space omap3xxx_l3_main_addrs[] = { + { + .pa_start = 0x68000000, + .pa_end = 0x6800ffff, + .flags = ADDR_TYPE_RT, + }, +}; + /* MPU -> L3 interface */ static struct omap_hwmod_ocp_if omap3xxx_mpu__l3_main = { - .master = &omap3xxx_mpu_hwmod, - .slave = &omap3xxx_l3_main_hwmod, + .master = &omap3xxx_mpu_hwmod, + .slave = &omap3xxx_l3_main_hwmod, + .addr = omap3xxx_l3_main_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_l3_main_addrs), .user = OCP_USER_MPU, }; @@ -84,6 +127,19 @@ static struct omap_hwmod_ocp_if *omap3xxx_l3_main_slaves[] = { &omap3xxx_mpu__l3_main, }; +/* DSS -> l3 */ +static struct omap_hwmod_ocp_if omap3xxx_dss__l3 = { + .master = &omap3xxx_dss_core_hwmod, + .slave = &omap3xxx_l3_main_hwmod, + .fw = { + .omap2 = { + .l3_perm_bit = OMAP3_L3_CORE_FW_INIT_ID_DSS, + .flags = OMAP_FIREWALL_L3, + } + }, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* Master interfaces on the L3 interconnect */ static struct omap_hwmod_ocp_if *omap3xxx_l3_main_masters[] = { &omap3xxx_l3_main__l4_core, @@ -94,6 +150,8 @@ static struct omap_hwmod_ocp_if *omap3xxx_l3_main_masters[] = { static struct omap_hwmod omap3xxx_l3_main_hwmod = { .name = "l3_main", .class = &l3_hwmod_class, + .mpu_irqs = omap3xxx_l3_main_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_l3_main_irqs), .masters = omap3xxx_l3_main_masters, .masters_cnt = ARRAY_SIZE(omap3xxx_l3_main_masters), .slaves = omap3xxx_l3_main_slaves, @@ -107,7 +165,23 @@ static struct omap_hwmod omap3xxx_uart1_hwmod; static struct omap_hwmod omap3xxx_uart2_hwmod; static struct omap_hwmod omap3xxx_uart3_hwmod; static struct omap_hwmod omap3xxx_uart4_hwmod; +static struct omap_hwmod omap3xxx_usbhsotg_hwmod; +/* l3_core -> usbhsotg interface */ +static struct omap_hwmod_ocp_if omap3xxx_usbhsotg__l3 = { + .master = &omap3xxx_usbhsotg_hwmod, + .slave = &omap3xxx_l3_main_hwmod, + .clk = "core_l3_ick", + .user = OCP_USER_MPU, +}; + +/* l3_core -> am35xx_usbhsotg interface */ +static struct omap_hwmod_ocp_if am35xx_usbhsotg__l3 = { + .master = &am35xx_usbhsotg_hwmod, + .slave = &omap3xxx_l3_main_hwmod, + .clk = "core_l3_ick", + .user = OCP_USER_MPU, +}; /* L4_CORE -> L4_WKUP interface */ static struct omap_hwmod_ocp_if omap3xxx_l4_core__l4_wkup = { .master = &omap3xxx_l4_core_hwmod, @@ -115,6 +189,63 @@ static struct omap_hwmod_ocp_if omap3xxx_l4_core__l4_wkup = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +/* L4 CORE -> MMC1 interface */ +static struct omap_hwmod_addr_space omap3xxx_mmc1_addr_space[] = { + { + .pa_start = 0x4809c000, + .pa_end = 0x4809c1ff, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap3xxx_l4_core__mmc1 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_mmc1_hwmod, + .clk = "mmchs1_ick", + .addr = omap3xxx_mmc1_addr_space, + .addr_cnt = ARRAY_SIZE(omap3xxx_mmc1_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, + .flags = OMAP_FIREWALL_L4 +}; + +/* L4 CORE -> MMC2 interface */ +static struct omap_hwmod_addr_space omap3xxx_mmc2_addr_space[] = { + { + .pa_start = 0x480b4000, + .pa_end = 0x480b41ff, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap3xxx_l4_core__mmc2 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_mmc2_hwmod, + .clk = "mmchs2_ick", + .addr = omap3xxx_mmc2_addr_space, + .addr_cnt = ARRAY_SIZE(omap3xxx_mmc2_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, + .flags = OMAP_FIREWALL_L4 +}; + +/* L4 CORE -> MMC3 interface */ +static struct omap_hwmod_addr_space omap3xxx_mmc3_addr_space[] = { + { + .pa_start = 0x480ad000, + .pa_end = 0x480ad1ff, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap3xxx_l4_core__mmc3 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_mmc3_hwmod, + .clk = "mmchs3_ick", + .addr = omap3xxx_mmc3_addr_space, + .addr_cnt = ARRAY_SIZE(omap3xxx_mmc3_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, + .flags = OMAP_FIREWALL_L4 +}; + /* L4 CORE -> UART1 interface */ static struct omap_hwmod_addr_space omap3xxx_uart1_addr_space[] = { { @@ -301,29 +432,70 @@ static struct omap_hwmod_ocp_if omap3_l4_core__sr2 = { .user = OCP_USER_MPU, }; +/* +* usbhsotg interface data +*/ + +static struct omap_hwmod_addr_space omap3xxx_usbhsotg_addrs[] = { + { + .pa_start = OMAP34XX_HSUSB_OTG_BASE, + .pa_end = OMAP34XX_HSUSB_OTG_BASE + SZ_4K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> usbhsotg */ +static struct omap_hwmod_ocp_if omap3xxx_l4_core__usbhsotg = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_usbhsotg_hwmod, + .clk = "l4_ick", + .addr = omap3xxx_usbhsotg_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_usbhsotg_addrs), + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_usbhsotg_masters[] = { + &omap3xxx_usbhsotg__l3, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_usbhsotg_slaves[] = { + &omap3xxx_l4_core__usbhsotg, +}; + +static struct omap_hwmod_addr_space am35xx_usbhsotg_addrs[] = { + { + .pa_start = AM35XX_IPSS_USBOTGSS_BASE, + .pa_end = AM35XX_IPSS_USBOTGSS_BASE + SZ_4K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> usbhsotg */ +static struct omap_hwmod_ocp_if am35xx_l4_core__usbhsotg = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &am35xx_usbhsotg_hwmod, + .clk = "l4_ick", + .addr = am35xx_usbhsotg_addrs, + .addr_cnt = ARRAY_SIZE(am35xx_usbhsotg_addrs), + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_ocp_if *am35xx_usbhsotg_masters[] = { + &am35xx_usbhsotg__l3, +}; + +static struct omap_hwmod_ocp_if *am35xx_usbhsotg_slaves[] = { + &am35xx_l4_core__usbhsotg, +}; /* Slave interfaces on the L4_CORE interconnect */ static struct omap_hwmod_ocp_if *omap3xxx_l4_core_slaves[] = { &omap3xxx_l3_main__l4_core, - &omap3_l4_core__sr1, - &omap3_l4_core__sr2, -}; - -/* Master interfaces on the L4_CORE interconnect */ -static struct omap_hwmod_ocp_if *omap3xxx_l4_core_masters[] = { - &omap3xxx_l4_core__l4_wkup, - &omap3_l4_core__uart1, - &omap3_l4_core__uart2, - &omap3_l4_core__i2c1, - &omap3_l4_core__i2c2, - &omap3_l4_core__i2c3, }; /* L4 CORE */ static struct omap_hwmod omap3xxx_l4_core_hwmod = { .name = "l4_core", .class = &l4_hwmod_class, - .masters = omap3xxx_l4_core_masters, - .masters_cnt = ARRAY_SIZE(omap3xxx_l4_core_masters), .slaves = omap3xxx_l4_core_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_l4_core_slaves), .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), @@ -335,18 +507,10 @@ static struct omap_hwmod_ocp_if *omap3xxx_l4_per_slaves[] = { &omap3xxx_l3_main__l4_per, }; -/* Master interfaces on the L4_PER interconnect */ -static struct omap_hwmod_ocp_if *omap3xxx_l4_per_masters[] = { - &omap3_l4_per__uart3, - &omap3_l4_per__uart4, -}; - /* L4 PER */ static struct omap_hwmod omap3xxx_l4_per_hwmod = { .name = "l4_per", .class = &l4_hwmod_class, - .masters = omap3xxx_l4_per_masters, - .masters_cnt = ARRAY_SIZE(omap3xxx_l4_per_masters), .slaves = omap3xxx_l4_per_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_l4_per_slaves), .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), @@ -358,16 +522,10 @@ static struct omap_hwmod_ocp_if *omap3xxx_l4_wkup_slaves[] = { &omap3xxx_l4_core__l4_wkup, }; -/* Master interfaces on the L4_WKUP interconnect */ -static struct omap_hwmod_ocp_if *omap3xxx_l4_wkup_masters[] = { -}; - /* L4 WKUP */ static struct omap_hwmod omap3xxx_l4_wkup_hwmod = { .name = "l4_wkup", .class = &l4_hwmod_class, - .masters = omap3xxx_l4_wkup_masters, - .masters_cnt = ARRAY_SIZE(omap3xxx_l4_wkup_masters), .slaves = omap3xxx_l4_wkup_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_l4_wkup_slaves), .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), @@ -417,6 +575,640 @@ static struct omap_hwmod omap3xxx_iva_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) }; +/* timer class */ +static struct omap_hwmod_class_sysconfig omap3xxx_timer_1ms_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY | + SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | + SYSC_HAS_EMUFREE | SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap3xxx_timer_1ms_hwmod_class = { + .name = "timer", + .sysc = &omap3xxx_timer_1ms_sysc, + .rev = OMAP_TIMER_IP_VERSION_1, +}; + +static struct omap_hwmod_class_sysconfig omap3xxx_timer_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_ENAWAKEUP | + SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap3xxx_timer_hwmod_class = { + .name = "timer", + .sysc = &omap3xxx_timer_sysc, + .rev = OMAP_TIMER_IP_VERSION_1, +}; + +/* timer1 */ +static struct omap_hwmod omap3xxx_timer1_hwmod; +static struct omap_hwmod_irq_info omap3xxx_timer1_mpu_irqs[] = { + { .irq = 37, }, +}; + +static struct omap_hwmod_addr_space omap3xxx_timer1_addrs[] = { + { + .pa_start = 0x48318000, + .pa_end = 0x48318000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_wkup -> timer1 */ +static struct omap_hwmod_ocp_if omap3xxx_l4_wkup__timer1 = { + .master = &omap3xxx_l4_wkup_hwmod, + .slave = &omap3xxx_timer1_hwmod, + .clk = "gpt1_ick", + .addr = omap3xxx_timer1_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_timer1_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer1 slave port */ +static struct omap_hwmod_ocp_if *omap3xxx_timer1_slaves[] = { + &omap3xxx_l4_wkup__timer1, +}; + +/* timer1 hwmod */ +static struct omap_hwmod omap3xxx_timer1_hwmod = { + .name = "timer1", + .mpu_irqs = omap3xxx_timer1_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer1_mpu_irqs), + .main_clk = "gpt1_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_GPT1_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_GPT1_SHIFT, + }, + }, + .slaves = omap3xxx_timer1_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_timer1_slaves), + .class = &omap3xxx_timer_1ms_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) +}; + +/* timer2 */ +static struct omap_hwmod omap3xxx_timer2_hwmod; +static struct omap_hwmod_irq_info omap3xxx_timer2_mpu_irqs[] = { + { .irq = 38, }, +}; + +static struct omap_hwmod_addr_space omap3xxx_timer2_addrs[] = { + { + .pa_start = 0x49032000, + .pa_end = 0x49032000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> timer2 */ +static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer2 = { + .master = &omap3xxx_l4_per_hwmod, + .slave = &omap3xxx_timer2_hwmod, + .clk = "gpt2_ick", + .addr = omap3xxx_timer2_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_timer2_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer2 slave port */ +static struct omap_hwmod_ocp_if *omap3xxx_timer2_slaves[] = { + &omap3xxx_l4_per__timer2, +}; + +/* timer2 hwmod */ +static struct omap_hwmod omap3xxx_timer2_hwmod = { + .name = "timer2", + .mpu_irqs = omap3xxx_timer2_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer2_mpu_irqs), + .main_clk = "gpt2_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_GPT2_SHIFT, + .module_offs = OMAP3430_PER_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_GPT2_SHIFT, + }, + }, + .slaves = omap3xxx_timer2_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_timer2_slaves), + .class = &omap3xxx_timer_1ms_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) +}; + +/* timer3 */ +static struct omap_hwmod omap3xxx_timer3_hwmod; +static struct omap_hwmod_irq_info omap3xxx_timer3_mpu_irqs[] = { + { .irq = 39, }, +}; + +static struct omap_hwmod_addr_space omap3xxx_timer3_addrs[] = { + { + .pa_start = 0x49034000, + .pa_end = 0x49034000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> timer3 */ +static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer3 = { + .master = &omap3xxx_l4_per_hwmod, + .slave = &omap3xxx_timer3_hwmod, + .clk = "gpt3_ick", + .addr = omap3xxx_timer3_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_timer3_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer3 slave port */ +static struct omap_hwmod_ocp_if *omap3xxx_timer3_slaves[] = { + &omap3xxx_l4_per__timer3, +}; + +/* timer3 hwmod */ +static struct omap_hwmod omap3xxx_timer3_hwmod = { + .name = "timer3", + .mpu_irqs = omap3xxx_timer3_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer3_mpu_irqs), + .main_clk = "gpt3_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_GPT3_SHIFT, + .module_offs = OMAP3430_PER_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_GPT3_SHIFT, + }, + }, + .slaves = omap3xxx_timer3_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_timer3_slaves), + .class = &omap3xxx_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) +}; + +/* timer4 */ +static struct omap_hwmod omap3xxx_timer4_hwmod; +static struct omap_hwmod_irq_info omap3xxx_timer4_mpu_irqs[] = { + { .irq = 40, }, +}; + +static struct omap_hwmod_addr_space omap3xxx_timer4_addrs[] = { + { + .pa_start = 0x49036000, + .pa_end = 0x49036000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> timer4 */ +static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer4 = { + .master = &omap3xxx_l4_per_hwmod, + .slave = &omap3xxx_timer4_hwmod, + .clk = "gpt4_ick", + .addr = omap3xxx_timer4_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_timer4_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer4 slave port */ +static struct omap_hwmod_ocp_if *omap3xxx_timer4_slaves[] = { + &omap3xxx_l4_per__timer4, +}; + +/* timer4 hwmod */ +static struct omap_hwmod omap3xxx_timer4_hwmod = { + .name = "timer4", + .mpu_irqs = omap3xxx_timer4_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer4_mpu_irqs), + .main_clk = "gpt4_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_GPT4_SHIFT, + .module_offs = OMAP3430_PER_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_GPT4_SHIFT, + }, + }, + .slaves = omap3xxx_timer4_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_timer4_slaves), + .class = &omap3xxx_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) +}; + +/* timer5 */ +static struct omap_hwmod omap3xxx_timer5_hwmod; +static struct omap_hwmod_irq_info omap3xxx_timer5_mpu_irqs[] = { + { .irq = 41, }, +}; + +static struct omap_hwmod_addr_space omap3xxx_timer5_addrs[] = { + { + .pa_start = 0x49038000, + .pa_end = 0x49038000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> timer5 */ +static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer5 = { + .master = &omap3xxx_l4_per_hwmod, + .slave = &omap3xxx_timer5_hwmod, + .clk = "gpt5_ick", + .addr = omap3xxx_timer5_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_timer5_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer5 slave port */ +static struct omap_hwmod_ocp_if *omap3xxx_timer5_slaves[] = { + &omap3xxx_l4_per__timer5, +}; + +/* timer5 hwmod */ +static struct omap_hwmod omap3xxx_timer5_hwmod = { + .name = "timer5", + .mpu_irqs = omap3xxx_timer5_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer5_mpu_irqs), + .main_clk = "gpt5_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_GPT5_SHIFT, + .module_offs = OMAP3430_PER_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_GPT5_SHIFT, + }, + }, + .slaves = omap3xxx_timer5_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_timer5_slaves), + .class = &omap3xxx_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) +}; + +/* timer6 */ +static struct omap_hwmod omap3xxx_timer6_hwmod; +static struct omap_hwmod_irq_info omap3xxx_timer6_mpu_irqs[] = { + { .irq = 42, }, +}; + +static struct omap_hwmod_addr_space omap3xxx_timer6_addrs[] = { + { + .pa_start = 0x4903A000, + .pa_end = 0x4903A000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> timer6 */ +static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer6 = { + .master = &omap3xxx_l4_per_hwmod, + .slave = &omap3xxx_timer6_hwmod, + .clk = "gpt6_ick", + .addr = omap3xxx_timer6_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_timer6_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer6 slave port */ +static struct omap_hwmod_ocp_if *omap3xxx_timer6_slaves[] = { + &omap3xxx_l4_per__timer6, +}; + +/* timer6 hwmod */ +static struct omap_hwmod omap3xxx_timer6_hwmod = { + .name = "timer6", + .mpu_irqs = omap3xxx_timer6_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer6_mpu_irqs), + .main_clk = "gpt6_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_GPT6_SHIFT, + .module_offs = OMAP3430_PER_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_GPT6_SHIFT, + }, + }, + .slaves = omap3xxx_timer6_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_timer6_slaves), + .class = &omap3xxx_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) +}; + +/* timer7 */ +static struct omap_hwmod omap3xxx_timer7_hwmod; +static struct omap_hwmod_irq_info omap3xxx_timer7_mpu_irqs[] = { + { .irq = 43, }, +}; + +static struct omap_hwmod_addr_space omap3xxx_timer7_addrs[] = { + { + .pa_start = 0x4903C000, + .pa_end = 0x4903C000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> timer7 */ +static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer7 = { + .master = &omap3xxx_l4_per_hwmod, + .slave = &omap3xxx_timer7_hwmod, + .clk = "gpt7_ick", + .addr = omap3xxx_timer7_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_timer7_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer7 slave port */ +static struct omap_hwmod_ocp_if *omap3xxx_timer7_slaves[] = { + &omap3xxx_l4_per__timer7, +}; + +/* timer7 hwmod */ +static struct omap_hwmod omap3xxx_timer7_hwmod = { + .name = "timer7", + .mpu_irqs = omap3xxx_timer7_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer7_mpu_irqs), + .main_clk = "gpt7_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_GPT7_SHIFT, + .module_offs = OMAP3430_PER_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_GPT7_SHIFT, + }, + }, + .slaves = omap3xxx_timer7_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_timer7_slaves), + .class = &omap3xxx_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) +}; + +/* timer8 */ +static struct omap_hwmod omap3xxx_timer8_hwmod; +static struct omap_hwmod_irq_info omap3xxx_timer8_mpu_irqs[] = { + { .irq = 44, }, +}; + +static struct omap_hwmod_addr_space omap3xxx_timer8_addrs[] = { + { + .pa_start = 0x4903E000, + .pa_end = 0x4903E000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> timer8 */ +static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer8 = { + .master = &omap3xxx_l4_per_hwmod, + .slave = &omap3xxx_timer8_hwmod, + .clk = "gpt8_ick", + .addr = omap3xxx_timer8_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_timer8_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer8 slave port */ +static struct omap_hwmod_ocp_if *omap3xxx_timer8_slaves[] = { + &omap3xxx_l4_per__timer8, +}; + +/* timer8 hwmod */ +static struct omap_hwmod omap3xxx_timer8_hwmod = { + .name = "timer8", + .mpu_irqs = omap3xxx_timer8_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer8_mpu_irqs), + .main_clk = "gpt8_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_GPT8_SHIFT, + .module_offs = OMAP3430_PER_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_GPT8_SHIFT, + }, + }, + .slaves = omap3xxx_timer8_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_timer8_slaves), + .class = &omap3xxx_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) +}; + +/* timer9 */ +static struct omap_hwmod omap3xxx_timer9_hwmod; +static struct omap_hwmod_irq_info omap3xxx_timer9_mpu_irqs[] = { + { .irq = 45, }, +}; + +static struct omap_hwmod_addr_space omap3xxx_timer9_addrs[] = { + { + .pa_start = 0x49040000, + .pa_end = 0x49040000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> timer9 */ +static struct omap_hwmod_ocp_if omap3xxx_l4_per__timer9 = { + .master = &omap3xxx_l4_per_hwmod, + .slave = &omap3xxx_timer9_hwmod, + .clk = "gpt9_ick", + .addr = omap3xxx_timer9_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_timer9_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer9 slave port */ +static struct omap_hwmod_ocp_if *omap3xxx_timer9_slaves[] = { + &omap3xxx_l4_per__timer9, +}; + +/* timer9 hwmod */ +static struct omap_hwmod omap3xxx_timer9_hwmod = { + .name = "timer9", + .mpu_irqs = omap3xxx_timer9_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer9_mpu_irqs), + .main_clk = "gpt9_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_GPT9_SHIFT, + .module_offs = OMAP3430_PER_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_GPT9_SHIFT, + }, + }, + .slaves = omap3xxx_timer9_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_timer9_slaves), + .class = &omap3xxx_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) +}; + +/* timer10 */ +static struct omap_hwmod omap3xxx_timer10_hwmod; +static struct omap_hwmod_irq_info omap3xxx_timer10_mpu_irqs[] = { + { .irq = 46, }, +}; + +static struct omap_hwmod_addr_space omap3xxx_timer10_addrs[] = { + { + .pa_start = 0x48086000, + .pa_end = 0x48086000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer10 */ +static struct omap_hwmod_ocp_if omap3xxx_l4_core__timer10 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_timer10_hwmod, + .clk = "gpt10_ick", + .addr = omap3xxx_timer10_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_timer10_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer10 slave port */ +static struct omap_hwmod_ocp_if *omap3xxx_timer10_slaves[] = { + &omap3xxx_l4_core__timer10, +}; + +/* timer10 hwmod */ +static struct omap_hwmod omap3xxx_timer10_hwmod = { + .name = "timer10", + .mpu_irqs = omap3xxx_timer10_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer10_mpu_irqs), + .main_clk = "gpt10_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_GPT10_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_GPT10_SHIFT, + }, + }, + .slaves = omap3xxx_timer10_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_timer10_slaves), + .class = &omap3xxx_timer_1ms_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) +}; + +/* timer11 */ +static struct omap_hwmod omap3xxx_timer11_hwmod; +static struct omap_hwmod_irq_info omap3xxx_timer11_mpu_irqs[] = { + { .irq = 47, }, +}; + +static struct omap_hwmod_addr_space omap3xxx_timer11_addrs[] = { + { + .pa_start = 0x48088000, + .pa_end = 0x48088000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer11 */ +static struct omap_hwmod_ocp_if omap3xxx_l4_core__timer11 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_timer11_hwmod, + .clk = "gpt11_ick", + .addr = omap3xxx_timer11_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_timer11_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer11 slave port */ +static struct omap_hwmod_ocp_if *omap3xxx_timer11_slaves[] = { + &omap3xxx_l4_core__timer11, +}; + +/* timer11 hwmod */ +static struct omap_hwmod omap3xxx_timer11_hwmod = { + .name = "timer11", + .mpu_irqs = omap3xxx_timer11_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer11_mpu_irqs), + .main_clk = "gpt11_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_GPT11_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_GPT11_SHIFT, + }, + }, + .slaves = omap3xxx_timer11_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_timer11_slaves), + .class = &omap3xxx_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) +}; + +/* timer12*/ +static struct omap_hwmod omap3xxx_timer12_hwmod; +static struct omap_hwmod_irq_info omap3xxx_timer12_mpu_irqs[] = { + { .irq = 95, }, +}; + +static struct omap_hwmod_addr_space omap3xxx_timer12_addrs[] = { + { + .pa_start = 0x48304000, + .pa_end = 0x48304000 + SZ_1K - 1, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> timer12 */ +static struct omap_hwmod_ocp_if omap3xxx_l4_core__timer12 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_timer12_hwmod, + .clk = "gpt12_ick", + .addr = omap3xxx_timer12_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_timer12_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer12 slave port */ +static struct omap_hwmod_ocp_if *omap3xxx_timer12_slaves[] = { + &omap3xxx_l4_core__timer12, +}; + +/* timer12 hwmod */ +static struct omap_hwmod omap3xxx_timer12_hwmod = { + .name = "timer12", + .mpu_irqs = omap3xxx_timer12_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_timer12_mpu_irqs), + .main_clk = "gpt12_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_GPT12_SHIFT, + .module_offs = WKUP_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_GPT12_SHIFT, + }, + }, + .slaves = omap3xxx_timer12_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_timer12_slaves), + .class = &omap3xxx_timer_hwmod_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) +}; + /* l4_wkup -> wd_timer2 */ static struct omap_hwmod_addr_space omap3xxx_wd_timer2_addrs[] = { { @@ -447,7 +1239,8 @@ static struct omap_hwmod_class_sysconfig omap3xxx_wd_timer_sysc = { .syss_offs = 0x0014, .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_EMUFREE | SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | - SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY), + SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY | + SYSS_HAS_RESET_STATUS), .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -459,7 +1252,7 @@ static struct omap_hwmod_class_sysconfig i2c_sysc = { .syss_offs = 0x10, .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE | SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | - SYSC_HAS_AUTOIDLE), + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -491,6 +1284,11 @@ static struct omap_hwmod omap3xxx_wd_timer2_hwmod = { .slaves = omap3xxx_wd_timer2_slaves, .slaves_cnt = ARRAY_SIZE(omap3xxx_wd_timer2_slaves), .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), + /* + * XXX: Use software supervised mode, HW supervised smartidle seems to + * block CORE power domain idle transitions. Maybe a HW bug in wdt2? + */ + .flags = HWMOD_SWSUP_SIDLE, }; /* UART common */ @@ -501,7 +1299,7 @@ static struct omap_hwmod_class_sysconfig uart_sysc = { .syss_offs = 0x58, .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | - SYSC_HAS_AUTOIDLE), + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -664,6 +1462,411 @@ static struct omap_hwmod_class i2c_class = { .sysc = &i2c_sysc, }; +/* + * 'dss' class + * display sub-system + */ + +static struct omap_hwmod_class_sysconfig omap3xxx_dss_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap3xxx_dss_hwmod_class = { + .name = "dss", + .sysc = &omap3xxx_dss_sysc, +}; + +/* dss */ +static struct omap_hwmod_irq_info omap3xxx_dss_irqs[] = { + { .irq = 25 }, +}; + +static struct omap_hwmod_dma_info omap3xxx_dss_sdma_chs[] = { + { .name = "dispc", .dma_req = 5 }, + { .name = "dsi1", .dma_req = 74 }, +}; + +/* dss */ +/* dss master ports */ +static struct omap_hwmod_ocp_if *omap3xxx_dss_masters[] = { + &omap3xxx_dss__l3, +}; + +static struct omap_hwmod_addr_space omap3xxx_dss_addrs[] = { + { + .pa_start = 0x48050000, + .pa_end = 0x480503FF, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> dss */ +static struct omap_hwmod_ocp_if omap3430es1_l4_core__dss = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3430es1_dss_core_hwmod, + .clk = "dss_ick", + .addr = omap3xxx_dss_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_dss_addrs), + .fw = { + .omap2 = { + .l4_fw_region = OMAP3ES1_L4_CORE_FW_DSS_CORE_REGION, + .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP, + .flags = OMAP_FIREWALL_L4, + } + }, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_dss_core_hwmod, + .clk = "dss_ick", + .addr = omap3xxx_dss_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_dss_addrs), + .fw = { + .omap2 = { + .l4_fw_region = OMAP3_L4_CORE_FW_DSS_CORE_REGION, + .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP, + .flags = OMAP_FIREWALL_L4, + } + }, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dss slave ports */ +static struct omap_hwmod_ocp_if *omap3430es1_dss_slaves[] = { + &omap3430es1_l4_core__dss, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_dss_slaves[] = { + &omap3xxx_l4_core__dss, +}; + +static struct omap_hwmod_opt_clk dss_opt_clks[] = { + { .role = "tv_clk", .clk = "dss_tv_fck" }, + { .role = "dssclk", .clk = "dss_96m_fck" }, + { .role = "sys_clk", .clk = "dss2_alwon_fck" }, +}; + +static struct omap_hwmod omap3430es1_dss_core_hwmod = { + .name = "dss_core", + .class = &omap3xxx_dss_hwmod_class, + .main_clk = "dss1_alwon_fck", /* instead of dss_fck */ + .mpu_irqs = omap3xxx_dss_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_dss_irqs), + .sdma_reqs = omap3xxx_dss_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap3xxx_dss_sdma_chs), + + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_DSS1_SHIFT, + .module_offs = OMAP3430_DSS_MOD, + .idlest_reg_id = 1, + .idlest_stdby_bit = OMAP3430ES1_ST_DSS_SHIFT, + }, + }, + .opt_clks = dss_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(dss_opt_clks), + .slaves = omap3430es1_dss_slaves, + .slaves_cnt = ARRAY_SIZE(omap3430es1_dss_slaves), + .masters = omap3xxx_dss_masters, + .masters_cnt = ARRAY_SIZE(omap3xxx_dss_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1), + .flags = HWMOD_NO_IDLEST, +}; + +static struct omap_hwmod omap3xxx_dss_core_hwmod = { + .name = "dss_core", + .class = &omap3xxx_dss_hwmod_class, + .main_clk = "dss1_alwon_fck", /* instead of dss_fck */ + .mpu_irqs = omap3xxx_dss_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_dss_irqs), + .sdma_reqs = omap3xxx_dss_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap3xxx_dss_sdma_chs), + + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_DSS1_SHIFT, + .module_offs = OMAP3430_DSS_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430ES2_ST_DSS_IDLE_SHIFT, + .idlest_stdby_bit = OMAP3430ES2_ST_DSS_STDBY_SHIFT, + }, + }, + .opt_clks = dss_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(dss_opt_clks), + .slaves = omap3xxx_dss_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_dss_slaves), + .masters = omap3xxx_dss_masters, + .masters_cnt = ARRAY_SIZE(omap3xxx_dss_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2 | + CHIP_IS_OMAP3630ES1 | CHIP_GE_OMAP3630ES1_1), +}; + +/* + * 'dispc' class + * display controller + */ + +static struct omap_hwmod_class_sysconfig omap3xxx_dispc_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY | + SYSC_HAS_MIDLEMODE | SYSC_HAS_ENAWAKEUP | + SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap3xxx_dispc_hwmod_class = { + .name = "dispc", + .sysc = &omap3xxx_dispc_sysc, +}; + +static struct omap_hwmod_addr_space omap3xxx_dss_dispc_addrs[] = { + { + .pa_start = 0x48050400, + .pa_end = 0x480507FF, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> dss_dispc */ +static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_dispc = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_dss_dispc_hwmod, + .clk = "dss_ick", + .addr = omap3xxx_dss_dispc_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_dss_dispc_addrs), + .fw = { + .omap2 = { + .l4_fw_region = OMAP3_L4_CORE_FW_DSS_DISPC_REGION, + .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP, + .flags = OMAP_FIREWALL_L4, + } + }, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dss_dispc slave ports */ +static struct omap_hwmod_ocp_if *omap3xxx_dss_dispc_slaves[] = { + &omap3xxx_l4_core__dss_dispc, +}; + +static struct omap_hwmod omap3xxx_dss_dispc_hwmod = { + .name = "dss_dispc", + .class = &omap3xxx_dispc_hwmod_class, + .main_clk = "dss1_alwon_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_DSS1_SHIFT, + .module_offs = OMAP3430_DSS_MOD, + }, + }, + .slaves = omap3xxx_dss_dispc_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_dss_dispc_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 | + CHIP_GE_OMAP3430ES2 | CHIP_IS_OMAP3630ES1 | + CHIP_GE_OMAP3630ES1_1), + .flags = HWMOD_NO_IDLEST, +}; + +/* + * 'dsi' class + * display serial interface controller + */ + +static struct omap_hwmod_class omap3xxx_dsi_hwmod_class = { + .name = "dsi", +}; + +/* dss_dsi1 */ +static struct omap_hwmod_addr_space omap3xxx_dss_dsi1_addrs[] = { + { + .pa_start = 0x4804FC00, + .pa_end = 0x4804FFFF, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> dss_dsi1 */ +static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_dsi1 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_dss_dsi1_hwmod, + .addr = omap3xxx_dss_dsi1_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_dss_dsi1_addrs), + .fw = { + .omap2 = { + .l4_fw_region = OMAP3_L4_CORE_FW_DSS_DSI_REGION, + .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP, + .flags = OMAP_FIREWALL_L4, + } + }, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dss_dsi1 slave ports */ +static struct omap_hwmod_ocp_if *omap3xxx_dss_dsi1_slaves[] = { + &omap3xxx_l4_core__dss_dsi1, +}; + +static struct omap_hwmod omap3xxx_dss_dsi1_hwmod = { + .name = "dss_dsi1", + .class = &omap3xxx_dsi_hwmod_class, + .main_clk = "dss1_alwon_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_DSS1_SHIFT, + .module_offs = OMAP3430_DSS_MOD, + }, + }, + .slaves = omap3xxx_dss_dsi1_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_dss_dsi1_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 | + CHIP_GE_OMAP3430ES2 | CHIP_IS_OMAP3630ES1 | + CHIP_GE_OMAP3630ES1_1), + .flags = HWMOD_NO_IDLEST, +}; + +/* + * 'rfbi' class + * remote frame buffer interface + */ + +static struct omap_hwmod_class_sysconfig omap3xxx_rfbi_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | + SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap3xxx_rfbi_hwmod_class = { + .name = "rfbi", + .sysc = &omap3xxx_rfbi_sysc, +}; + +static struct omap_hwmod_addr_space omap3xxx_dss_rfbi_addrs[] = { + { + .pa_start = 0x48050800, + .pa_end = 0x48050BFF, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> dss_rfbi */ +static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_rfbi = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_dss_rfbi_hwmod, + .clk = "dss_ick", + .addr = omap3xxx_dss_rfbi_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_dss_rfbi_addrs), + .fw = { + .omap2 = { + .l4_fw_region = OMAP3_L4_CORE_FW_DSS_RFBI_REGION, + .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP , + .flags = OMAP_FIREWALL_L4, + } + }, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dss_rfbi slave ports */ +static struct omap_hwmod_ocp_if *omap3xxx_dss_rfbi_slaves[] = { + &omap3xxx_l4_core__dss_rfbi, +}; + +static struct omap_hwmod omap3xxx_dss_rfbi_hwmod = { + .name = "dss_rfbi", + .class = &omap3xxx_rfbi_hwmod_class, + .main_clk = "dss1_alwon_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_DSS1_SHIFT, + .module_offs = OMAP3430_DSS_MOD, + }, + }, + .slaves = omap3xxx_dss_rfbi_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_dss_rfbi_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 | + CHIP_GE_OMAP3430ES2 | CHIP_IS_OMAP3630ES1 | + CHIP_GE_OMAP3630ES1_1), + .flags = HWMOD_NO_IDLEST, +}; + +/* + * 'venc' class + * video encoder + */ + +static struct omap_hwmod_class omap3xxx_venc_hwmod_class = { + .name = "venc", +}; + +/* dss_venc */ +static struct omap_hwmod_addr_space omap3xxx_dss_venc_addrs[] = { + { + .pa_start = 0x48050C00, + .pa_end = 0x48050FFF, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> dss_venc */ +static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_venc = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_dss_venc_hwmod, + .clk = "dss_tv_fck", + .addr = omap3xxx_dss_venc_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_dss_venc_addrs), + .fw = { + .omap2 = { + .l4_fw_region = OMAP3_L4_CORE_FW_DSS_VENC_REGION, + .l4_prot_group = OMAP3_L4_CORE_FW_DSS_PROT_GROUP, + .flags = OMAP_FIREWALL_L4, + } + }, + .flags = OCPIF_SWSUP_IDLE, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* dss_venc slave ports */ +static struct omap_hwmod_ocp_if *omap3xxx_dss_venc_slaves[] = { + &omap3xxx_l4_core__dss_venc, +}; + +static struct omap_hwmod omap3xxx_dss_venc_hwmod = { + .name = "dss_venc", + .class = &omap3xxx_venc_hwmod_class, + .main_clk = "dss1_alwon_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_DSS1_SHIFT, + .module_offs = OMAP3430_DSS_MOD, + }, + }, + .slaves = omap3xxx_dss_venc_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_dss_venc_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES1 | + CHIP_GE_OMAP3430ES2 | CHIP_IS_OMAP3630ES1 | + CHIP_GE_OMAP3630ES1_1), + .flags = HWMOD_NO_IDLEST, +}; + /* I2C1 */ static struct omap_i2c_dev_attr i2c1_dev_attr = { @@ -902,7 +2105,8 @@ static struct omap_hwmod_class_sysconfig omap3xxx_gpio_sysc = { .sysc_offs = 0x0010, .syss_offs = 0x0014, .sysc_flags = (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE | - SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE | + SYSS_HAS_RESET_STATUS), .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), .sysc_fields = &omap_hwmod_sysc_type1, }; @@ -1156,7 +2360,8 @@ static struct omap_hwmod_class_sysconfig omap3xxx_dma_sysc = { .syss_offs = 0x0028, .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | SYSC_HAS_MIDLEMODE | SYSC_HAS_CLOCKACTIVITY | - SYSC_HAS_EMUFREE | SYSC_HAS_AUTOIDLE), + SYSC_HAS_EMUFREE | SYSC_HAS_AUTOIDLE | + SYSS_HAS_RESET_STATUS), .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART), .sysc_fields = &omap_hwmod_sysc_type1, @@ -1227,6 +2432,437 @@ static struct omap_hwmod omap3xxx_dma_system_hwmod = { .flags = HWMOD_NO_IDLEST, }; +/* + * 'mcbsp' class + * multi channel buffered serial port controller + */ + +static struct omap_hwmod_class_sysconfig omap3xxx_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, + .clockact = 0x2, +}; + +static struct omap_hwmod_class omap3xxx_mcbsp_hwmod_class = { + .name = "mcbsp", + .sysc = &omap3xxx_mcbsp_sysc, + .rev = MCBSP_CONFIG_TYPE3, +}; + +/* mcbsp1 */ +static struct omap_hwmod_irq_info omap3xxx_mcbsp1_irqs[] = { + { .name = "irq", .irq = 16 }, + { .name = "tx", .irq = 59 }, + { .name = "rx", .irq = 60 }, +}; + +static struct omap_hwmod_dma_info omap3xxx_mcbsp1_sdma_chs[] = { + { .name = "rx", .dma_req = 32 }, + { .name = "tx", .dma_req = 31 }, +}; + +static struct omap_hwmod_addr_space omap3xxx_mcbsp1_addrs[] = { + { + .name = "mpu", + .pa_start = 0x48074000, + .pa_end = 0x480740ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> mcbsp1 */ +static struct omap_hwmod_ocp_if omap3xxx_l4_core__mcbsp1 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_mcbsp1_hwmod, + .clk = "mcbsp1_ick", + .addr = omap3xxx_mcbsp1_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_mcbsp1_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcbsp1 slave ports */ +static struct omap_hwmod_ocp_if *omap3xxx_mcbsp1_slaves[] = { + &omap3xxx_l4_core__mcbsp1, +}; + +static struct omap_hwmod omap3xxx_mcbsp1_hwmod = { + .name = "mcbsp1", + .class = &omap3xxx_mcbsp_hwmod_class, + .mpu_irqs = omap3xxx_mcbsp1_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp1_irqs), + .sdma_reqs = omap3xxx_mcbsp1_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp1_sdma_chs), + .main_clk = "mcbsp1_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_MCBSP1_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_MCBSP1_SHIFT, + }, + }, + .slaves = omap3xxx_mcbsp1_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_mcbsp1_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* mcbsp2 */ +static struct omap_hwmod_irq_info omap3xxx_mcbsp2_irqs[] = { + { .name = "irq", .irq = 17 }, + { .name = "tx", .irq = 62 }, + { .name = "rx", .irq = 63 }, +}; + +static struct omap_hwmod_dma_info omap3xxx_mcbsp2_sdma_chs[] = { + { .name = "rx", .dma_req = 34 }, + { .name = "tx", .dma_req = 33 }, +}; + +static struct omap_hwmod_addr_space omap3xxx_mcbsp2_addrs[] = { + { + .name = "mpu", + .pa_start = 0x49022000, + .pa_end = 0x490220ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> mcbsp2 */ +static struct omap_hwmod_ocp_if omap3xxx_l4_per__mcbsp2 = { + .master = &omap3xxx_l4_per_hwmod, + .slave = &omap3xxx_mcbsp2_hwmod, + .clk = "mcbsp2_ick", + .addr = omap3xxx_mcbsp2_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_mcbsp2_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcbsp2 slave ports */ +static struct omap_hwmod_ocp_if *omap3xxx_mcbsp2_slaves[] = { + &omap3xxx_l4_per__mcbsp2, +}; + +static struct omap_mcbsp_dev_attr omap34xx_mcbsp2_dev_attr = { + .sidetone = "mcbsp2_sidetone", +}; + +static struct omap_hwmod omap3xxx_mcbsp2_hwmod = { + .name = "mcbsp2", + .class = &omap3xxx_mcbsp_hwmod_class, + .mpu_irqs = omap3xxx_mcbsp2_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp2_irqs), + .sdma_reqs = omap3xxx_mcbsp2_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp2_sdma_chs), + .main_clk = "mcbsp2_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_MCBSP2_SHIFT, + .module_offs = OMAP3430_PER_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_MCBSP2_SHIFT, + }, + }, + .slaves = omap3xxx_mcbsp2_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_mcbsp2_slaves), + .dev_attr = &omap34xx_mcbsp2_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* mcbsp3 */ +static struct omap_hwmod_irq_info omap3xxx_mcbsp3_irqs[] = { + { .name = "irq", .irq = 22 }, + { .name = "tx", .irq = 89 }, + { .name = "rx", .irq = 90 }, +}; + +static struct omap_hwmod_dma_info omap3xxx_mcbsp3_sdma_chs[] = { + { .name = "rx", .dma_req = 18 }, + { .name = "tx", .dma_req = 17 }, +}; + +static struct omap_hwmod_addr_space omap3xxx_mcbsp3_addrs[] = { + { + .name = "mpu", + .pa_start = 0x49024000, + .pa_end = 0x490240ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> mcbsp3 */ +static struct omap_hwmod_ocp_if omap3xxx_l4_per__mcbsp3 = { + .master = &omap3xxx_l4_per_hwmod, + .slave = &omap3xxx_mcbsp3_hwmod, + .clk = "mcbsp3_ick", + .addr = omap3xxx_mcbsp3_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_mcbsp3_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcbsp3 slave ports */ +static struct omap_hwmod_ocp_if *omap3xxx_mcbsp3_slaves[] = { + &omap3xxx_l4_per__mcbsp3, +}; + +static struct omap_mcbsp_dev_attr omap34xx_mcbsp3_dev_attr = { + .sidetone = "mcbsp3_sidetone", +}; + +static struct omap_hwmod omap3xxx_mcbsp3_hwmod = { + .name = "mcbsp3", + .class = &omap3xxx_mcbsp_hwmod_class, + .mpu_irqs = omap3xxx_mcbsp3_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp3_irqs), + .sdma_reqs = omap3xxx_mcbsp3_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp3_sdma_chs), + .main_clk = "mcbsp3_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_MCBSP3_SHIFT, + .module_offs = OMAP3430_PER_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_MCBSP3_SHIFT, + }, + }, + .slaves = omap3xxx_mcbsp3_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_mcbsp3_slaves), + .dev_attr = &omap34xx_mcbsp3_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* mcbsp4 */ +static struct omap_hwmod_irq_info omap3xxx_mcbsp4_irqs[] = { + { .name = "irq", .irq = 23 }, + { .name = "tx", .irq = 54 }, + { .name = "rx", .irq = 55 }, +}; + +static struct omap_hwmod_dma_info omap3xxx_mcbsp4_sdma_chs[] = { + { .name = "rx", .dma_req = 20 }, + { .name = "tx", .dma_req = 19 }, +}; + +static struct omap_hwmod_addr_space omap3xxx_mcbsp4_addrs[] = { + { + .name = "mpu", + .pa_start = 0x49026000, + .pa_end = 0x490260ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> mcbsp4 */ +static struct omap_hwmod_ocp_if omap3xxx_l4_per__mcbsp4 = { + .master = &omap3xxx_l4_per_hwmod, + .slave = &omap3xxx_mcbsp4_hwmod, + .clk = "mcbsp4_ick", + .addr = omap3xxx_mcbsp4_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_mcbsp4_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcbsp4 slave ports */ +static struct omap_hwmod_ocp_if *omap3xxx_mcbsp4_slaves[] = { + &omap3xxx_l4_per__mcbsp4, +}; + +static struct omap_hwmod omap3xxx_mcbsp4_hwmod = { + .name = "mcbsp4", + .class = &omap3xxx_mcbsp_hwmod_class, + .mpu_irqs = omap3xxx_mcbsp4_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp4_irqs), + .sdma_reqs = omap3xxx_mcbsp4_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp4_sdma_chs), + .main_clk = "mcbsp4_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_MCBSP4_SHIFT, + .module_offs = OMAP3430_PER_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_MCBSP4_SHIFT, + }, + }, + .slaves = omap3xxx_mcbsp4_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_mcbsp4_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* mcbsp5 */ +static struct omap_hwmod_irq_info omap3xxx_mcbsp5_irqs[] = { + { .name = "irq", .irq = 27 }, + { .name = "tx", .irq = 81 }, + { .name = "rx", .irq = 82 }, +}; + +static struct omap_hwmod_dma_info omap3xxx_mcbsp5_sdma_chs[] = { + { .name = "rx", .dma_req = 22 }, + { .name = "tx", .dma_req = 21 }, +}; + +static struct omap_hwmod_addr_space omap3xxx_mcbsp5_addrs[] = { + { + .name = "mpu", + .pa_start = 0x48096000, + .pa_end = 0x480960ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_core -> mcbsp5 */ +static struct omap_hwmod_ocp_if omap3xxx_l4_core__mcbsp5 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_mcbsp5_hwmod, + .clk = "mcbsp5_ick", + .addr = omap3xxx_mcbsp5_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_mcbsp5_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcbsp5 slave ports */ +static struct omap_hwmod_ocp_if *omap3xxx_mcbsp5_slaves[] = { + &omap3xxx_l4_core__mcbsp5, +}; + +static struct omap_hwmod omap3xxx_mcbsp5_hwmod = { + .name = "mcbsp5", + .class = &omap3xxx_mcbsp_hwmod_class, + .mpu_irqs = omap3xxx_mcbsp5_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp5_irqs), + .sdma_reqs = omap3xxx_mcbsp5_sdma_chs, + .sdma_reqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp5_sdma_chs), + .main_clk = "mcbsp5_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_MCBSP5_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_MCBSP5_SHIFT, + }, + }, + .slaves = omap3xxx_mcbsp5_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_mcbsp5_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; +/* 'mcbsp sidetone' class */ + +static struct omap_hwmod_class_sysconfig omap3xxx_mcbsp_sidetone_sysc = { + .sysc_offs = 0x0010, + .sysc_flags = SYSC_HAS_AUTOIDLE, + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap3xxx_mcbsp_sidetone_hwmod_class = { + .name = "mcbsp_sidetone", + .sysc = &omap3xxx_mcbsp_sidetone_sysc, +}; + +/* mcbsp2_sidetone */ +static struct omap_hwmod_irq_info omap3xxx_mcbsp2_sidetone_irqs[] = { + { .name = "irq", .irq = 4 }, +}; + +static struct omap_hwmod_addr_space omap3xxx_mcbsp2_sidetone_addrs[] = { + { + .name = "sidetone", + .pa_start = 0x49028000, + .pa_end = 0x490280ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> mcbsp2_sidetone */ +static struct omap_hwmod_ocp_if omap3xxx_l4_per__mcbsp2_sidetone = { + .master = &omap3xxx_l4_per_hwmod, + .slave = &omap3xxx_mcbsp2_sidetone_hwmod, + .clk = "mcbsp2_ick", + .addr = omap3xxx_mcbsp2_sidetone_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_mcbsp2_sidetone_addrs), + .user = OCP_USER_MPU, +}; + +/* mcbsp2_sidetone slave ports */ +static struct omap_hwmod_ocp_if *omap3xxx_mcbsp2_sidetone_slaves[] = { + &omap3xxx_l4_per__mcbsp2_sidetone, +}; + +static struct omap_hwmod omap3xxx_mcbsp2_sidetone_hwmod = { + .name = "mcbsp2_sidetone", + .class = &omap3xxx_mcbsp_sidetone_hwmod_class, + .mpu_irqs = omap3xxx_mcbsp2_sidetone_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp2_sidetone_irqs), + .main_clk = "mcbsp2_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_MCBSP2_SHIFT, + .module_offs = OMAP3430_PER_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_MCBSP2_SHIFT, + }, + }, + .slaves = omap3xxx_mcbsp2_sidetone_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_mcbsp2_sidetone_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* mcbsp3_sidetone */ +static struct omap_hwmod_irq_info omap3xxx_mcbsp3_sidetone_irqs[] = { + { .name = "irq", .irq = 5 }, +}; + +static struct omap_hwmod_addr_space omap3xxx_mcbsp3_sidetone_addrs[] = { + { + .name = "sidetone", + .pa_start = 0x4902A000, + .pa_end = 0x4902A0ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> mcbsp3_sidetone */ +static struct omap_hwmod_ocp_if omap3xxx_l4_per__mcbsp3_sidetone = { + .master = &omap3xxx_l4_per_hwmod, + .slave = &omap3xxx_mcbsp3_sidetone_hwmod, + .clk = "mcbsp3_ick", + .addr = omap3xxx_mcbsp3_sidetone_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_mcbsp3_sidetone_addrs), + .user = OCP_USER_MPU, +}; + +/* mcbsp3_sidetone slave ports */ +static struct omap_hwmod_ocp_if *omap3xxx_mcbsp3_sidetone_slaves[] = { + &omap3xxx_l4_per__mcbsp3_sidetone, +}; + +static struct omap_hwmod omap3xxx_mcbsp3_sidetone_hwmod = { + .name = "mcbsp3_sidetone", + .class = &omap3xxx_mcbsp_sidetone_hwmod_class, + .mpu_irqs = omap3xxx_mcbsp3_sidetone_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_mcbsp3_sidetone_irqs), + .main_clk = "mcbsp3_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_MCBSP3_SHIFT, + .module_offs = OMAP3430_PER_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_MCBSP3_SHIFT, + }, + }, + .slaves = omap3xxx_mcbsp3_sidetone_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_mcbsp3_sidetone_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + + /* SR common */ static struct omap_hwmod_sysc_fields omap34xx_sr_sysc_fields = { .clkact_shift = 20, @@ -1356,18 +2992,617 @@ static struct omap_hwmod omap36xx_sr2_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1), }; +/* + * 'mailbox' class + * mailbox module allowing communication between the on-chip processors + * using a queued mailbox-interrupt mechanism. + */ + +static struct omap_hwmod_class_sysconfig omap3xxx_mailbox_sysc = { + .rev_offs = 0x000, + .sysc_offs = 0x010, + .syss_offs = 0x014, + .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE | + SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap3xxx_mailbox_hwmod_class = { + .name = "mailbox", + .sysc = &omap3xxx_mailbox_sysc, +}; + +static struct omap_hwmod omap3xxx_mailbox_hwmod; +static struct omap_hwmod_irq_info omap3xxx_mailbox_irqs[] = { + { .irq = 26 }, +}; + +static struct omap_hwmod_addr_space omap3xxx_mailbox_addrs[] = { + { + .pa_start = 0x48094000, + .pa_end = 0x480941ff, + .flags = ADDR_TYPE_RT, + }, +}; + +/* l4_core -> mailbox */ +static struct omap_hwmod_ocp_if omap3xxx_l4_core__mailbox = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_mailbox_hwmod, + .addr = omap3xxx_mailbox_addrs, + .addr_cnt = ARRAY_SIZE(omap3xxx_mailbox_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mailbox slave ports */ +static struct omap_hwmod_ocp_if *omap3xxx_mailbox_slaves[] = { + &omap3xxx_l4_core__mailbox, +}; + +static struct omap_hwmod omap3xxx_mailbox_hwmod = { + .name = "mailbox", + .class = &omap3xxx_mailbox_hwmod_class, + .mpu_irqs = omap3xxx_mailbox_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_mailbox_irqs), + .main_clk = "mailboxes_ick", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_MAILBOXES_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_MAILBOXES_SHIFT, + }, + }, + .slaves = omap3xxx_mailbox_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_mailbox_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* l4 core -> mcspi1 interface */ +static struct omap_hwmod_addr_space omap34xx_mcspi1_addr_space[] = { + { + .pa_start = 0x48098000, + .pa_end = 0x480980ff, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap34xx_l4_core__mcspi1 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap34xx_mcspi1, + .clk = "mcspi1_ick", + .addr = omap34xx_mcspi1_addr_space, + .addr_cnt = ARRAY_SIZE(omap34xx_mcspi1_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4 core -> mcspi2 interface */ +static struct omap_hwmod_addr_space omap34xx_mcspi2_addr_space[] = { + { + .pa_start = 0x4809a000, + .pa_end = 0x4809a0ff, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap34xx_l4_core__mcspi2 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap34xx_mcspi2, + .clk = "mcspi2_ick", + .addr = omap34xx_mcspi2_addr_space, + .addr_cnt = ARRAY_SIZE(omap34xx_mcspi2_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4 core -> mcspi3 interface */ +static struct omap_hwmod_addr_space omap34xx_mcspi3_addr_space[] = { + { + .pa_start = 0x480b8000, + .pa_end = 0x480b80ff, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap34xx_l4_core__mcspi3 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap34xx_mcspi3, + .clk = "mcspi3_ick", + .addr = omap34xx_mcspi3_addr_space, + .addr_cnt = ARRAY_SIZE(omap34xx_mcspi3_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4 core -> mcspi4 interface */ +static struct omap_hwmod_addr_space omap34xx_mcspi4_addr_space[] = { + { + .pa_start = 0x480ba000, + .pa_end = 0x480ba0ff, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap34xx_l4_core__mcspi4 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap34xx_mcspi4, + .clk = "mcspi4_ick", + .addr = omap34xx_mcspi4_addr_space, + .addr_cnt = ARRAY_SIZE(omap34xx_mcspi4_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* + * 'mcspi' class + * multichannel serial port interface (mcspi) / master/slave synchronous serial + * bus + */ + +static struct omap_hwmod_class_sysconfig omap34xx_mcspi_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE | + SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap34xx_mcspi_class = { + .name = "mcspi", + .sysc = &omap34xx_mcspi_sysc, + .rev = OMAP3_MCSPI_REV, +}; + +/* mcspi1 */ +static struct omap_hwmod_irq_info omap34xx_mcspi1_mpu_irqs[] = { + { .name = "irq", .irq = 65 }, +}; + +static struct omap_hwmod_dma_info omap34xx_mcspi1_sdma_reqs[] = { + { .name = "tx0", .dma_req = 35 }, + { .name = "rx0", .dma_req = 36 }, + { .name = "tx1", .dma_req = 37 }, + { .name = "rx1", .dma_req = 38 }, + { .name = "tx2", .dma_req = 39 }, + { .name = "rx2", .dma_req = 40 }, + { .name = "tx3", .dma_req = 41 }, + { .name = "rx3", .dma_req = 42 }, +}; + +static struct omap_hwmod_ocp_if *omap34xx_mcspi1_slaves[] = { + &omap34xx_l4_core__mcspi1, +}; + +static struct omap2_mcspi_dev_attr omap_mcspi1_dev_attr = { + .num_chipselect = 4, +}; + +static struct omap_hwmod omap34xx_mcspi1 = { + .name = "mcspi1", + .mpu_irqs = omap34xx_mcspi1_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap34xx_mcspi1_mpu_irqs), + .sdma_reqs = omap34xx_mcspi1_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap34xx_mcspi1_sdma_reqs), + .main_clk = "mcspi1_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_MCSPI1_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_MCSPI1_SHIFT, + }, + }, + .slaves = omap34xx_mcspi1_slaves, + .slaves_cnt = ARRAY_SIZE(omap34xx_mcspi1_slaves), + .class = &omap34xx_mcspi_class, + .dev_attr = &omap_mcspi1_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* mcspi2 */ +static struct omap_hwmod_irq_info omap34xx_mcspi2_mpu_irqs[] = { + { .name = "irq", .irq = 66 }, +}; + +static struct omap_hwmod_dma_info omap34xx_mcspi2_sdma_reqs[] = { + { .name = "tx0", .dma_req = 43 }, + { .name = "rx0", .dma_req = 44 }, + { .name = "tx1", .dma_req = 45 }, + { .name = "rx1", .dma_req = 46 }, +}; + +static struct omap_hwmod_ocp_if *omap34xx_mcspi2_slaves[] = { + &omap34xx_l4_core__mcspi2, +}; + +static struct omap2_mcspi_dev_attr omap_mcspi2_dev_attr = { + .num_chipselect = 2, +}; + +static struct omap_hwmod omap34xx_mcspi2 = { + .name = "mcspi2", + .mpu_irqs = omap34xx_mcspi2_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap34xx_mcspi2_mpu_irqs), + .sdma_reqs = omap34xx_mcspi2_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap34xx_mcspi2_sdma_reqs), + .main_clk = "mcspi2_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_MCSPI2_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_MCSPI2_SHIFT, + }, + }, + .slaves = omap34xx_mcspi2_slaves, + .slaves_cnt = ARRAY_SIZE(omap34xx_mcspi2_slaves), + .class = &omap34xx_mcspi_class, + .dev_attr = &omap_mcspi2_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* mcspi3 */ +static struct omap_hwmod_irq_info omap34xx_mcspi3_mpu_irqs[] = { + { .name = "irq", .irq = 91 }, /* 91 */ +}; + +static struct omap_hwmod_dma_info omap34xx_mcspi3_sdma_reqs[] = { + { .name = "tx0", .dma_req = 15 }, + { .name = "rx0", .dma_req = 16 }, + { .name = "tx1", .dma_req = 23 }, + { .name = "rx1", .dma_req = 24 }, +}; + +static struct omap_hwmod_ocp_if *omap34xx_mcspi3_slaves[] = { + &omap34xx_l4_core__mcspi3, +}; + +static struct omap2_mcspi_dev_attr omap_mcspi3_dev_attr = { + .num_chipselect = 2, +}; + +static struct omap_hwmod omap34xx_mcspi3 = { + .name = "mcspi3", + .mpu_irqs = omap34xx_mcspi3_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap34xx_mcspi3_mpu_irqs), + .sdma_reqs = omap34xx_mcspi3_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap34xx_mcspi3_sdma_reqs), + .main_clk = "mcspi3_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_MCSPI3_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_MCSPI3_SHIFT, + }, + }, + .slaves = omap34xx_mcspi3_slaves, + .slaves_cnt = ARRAY_SIZE(omap34xx_mcspi3_slaves), + .class = &omap34xx_mcspi_class, + .dev_attr = &omap_mcspi3_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* SPI4 */ +static struct omap_hwmod_irq_info omap34xx_mcspi4_mpu_irqs[] = { + { .name = "irq", .irq = INT_34XX_SPI4_IRQ }, /* 48 */ +}; + +static struct omap_hwmod_dma_info omap34xx_mcspi4_sdma_reqs[] = { + { .name = "tx0", .dma_req = 70 }, /* DMA_SPI4_TX0 */ + { .name = "rx0", .dma_req = 71 }, /* DMA_SPI4_RX0 */ +}; + +static struct omap_hwmod_ocp_if *omap34xx_mcspi4_slaves[] = { + &omap34xx_l4_core__mcspi4, +}; + +static struct omap2_mcspi_dev_attr omap_mcspi4_dev_attr = { + .num_chipselect = 1, +}; + +static struct omap_hwmod omap34xx_mcspi4 = { + .name = "mcspi4", + .mpu_irqs = omap34xx_mcspi4_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap34xx_mcspi4_mpu_irqs), + .sdma_reqs = omap34xx_mcspi4_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap34xx_mcspi4_sdma_reqs), + .main_clk = "mcspi4_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_MCSPI4_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_MCSPI4_SHIFT, + }, + }, + .slaves = omap34xx_mcspi4_slaves, + .slaves_cnt = ARRAY_SIZE(omap34xx_mcspi4_slaves), + .class = &omap34xx_mcspi_class, + .dev_attr = &omap_mcspi4_dev_attr, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* + * usbhsotg + */ +static struct omap_hwmod_class_sysconfig omap3xxx_usbhsotg_sysc = { + .rev_offs = 0x0400, + .sysc_offs = 0x0404, + .syss_offs = 0x0408, + .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE| + SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | + SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class usbotg_class = { + .name = "usbotg", + .sysc = &omap3xxx_usbhsotg_sysc, +}; +/* usb_otg_hs */ +static struct omap_hwmod_irq_info omap3xxx_usbhsotg_mpu_irqs[] = { + + { .name = "mc", .irq = 92 }, + { .name = "dma", .irq = 93 }, +}; + +static struct omap_hwmod omap3xxx_usbhsotg_hwmod = { + .name = "usb_otg_hs", + .mpu_irqs = omap3xxx_usbhsotg_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_usbhsotg_mpu_irqs), + .main_clk = "hsotgusb_ick", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_HSOTGUSB_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430ES2_ST_HSOTGUSB_IDLE_SHIFT, + .idlest_stdby_bit = OMAP3430ES2_ST_HSOTGUSB_STDBY_SHIFT + }, + }, + .masters = omap3xxx_usbhsotg_masters, + .masters_cnt = ARRAY_SIZE(omap3xxx_usbhsotg_masters), + .slaves = omap3xxx_usbhsotg_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_usbhsotg_slaves), + .class = &usbotg_class, + + /* + * Erratum ID: i479 idle_req / idle_ack mechanism potentially + * broken when autoidle is enabled + * workaround is to disable the autoidle bit at module level. + */ + .flags = HWMOD_NO_OCP_AUTOIDLE | HWMOD_SWSUP_SIDLE + | HWMOD_SWSUP_MSTANDBY, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430) +}; + +/* usb_otg_hs */ +static struct omap_hwmod_irq_info am35xx_usbhsotg_mpu_irqs[] = { + + { .name = "mc", .irq = 71 }, +}; + +static struct omap_hwmod_class am35xx_usbotg_class = { + .name = "am35xx_usbotg", + .sysc = NULL, +}; + +static struct omap_hwmod am35xx_usbhsotg_hwmod = { + .name = "am35x_otg_hs", + .mpu_irqs = am35xx_usbhsotg_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(am35xx_usbhsotg_mpu_irqs), + .main_clk = NULL, + .prcm = { + .omap2 = { + }, + }, + .masters = am35xx_usbhsotg_masters, + .masters_cnt = ARRAY_SIZE(am35xx_usbhsotg_masters), + .slaves = am35xx_usbhsotg_slaves, + .slaves_cnt = ARRAY_SIZE(am35xx_usbhsotg_slaves), + .class = &am35xx_usbotg_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES3_1) +}; + +/* MMC/SD/SDIO common */ + +static struct omap_hwmod_class_sysconfig omap34xx_mmc_sysc = { + .rev_offs = 0x1fc, + .sysc_offs = 0x10, + .syss_offs = 0x14, + .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE | + SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap34xx_mmc_class = { + .name = "mmc", + .sysc = &omap34xx_mmc_sysc, +}; + +/* MMC/SD/SDIO1 */ + +static struct omap_hwmod_irq_info omap34xx_mmc1_mpu_irqs[] = { + { .irq = 83, }, +}; + +static struct omap_hwmod_dma_info omap34xx_mmc1_sdma_reqs[] = { + { .name = "tx", .dma_req = 61, }, + { .name = "rx", .dma_req = 62, }, +}; + +static struct omap_hwmod_opt_clk omap34xx_mmc1_opt_clks[] = { + { .role = "dbck", .clk = "omap_32k_fck", }, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_mmc1_slaves[] = { + &omap3xxx_l4_core__mmc1, +}; + +static struct omap_mmc_dev_attr mmc1_dev_attr = { + .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT, +}; + +static struct omap_hwmod omap3xxx_mmc1_hwmod = { + .name = "mmc1", + .mpu_irqs = omap34xx_mmc1_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap34xx_mmc1_mpu_irqs), + .sdma_reqs = omap34xx_mmc1_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap34xx_mmc1_sdma_reqs), + .opt_clks = omap34xx_mmc1_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(omap34xx_mmc1_opt_clks), + .main_clk = "mmchs1_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_MMC1_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_MMC1_SHIFT, + }, + }, + .dev_attr = &mmc1_dev_attr, + .slaves = omap3xxx_mmc1_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_mmc1_slaves), + .class = &omap34xx_mmc_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* MMC/SD/SDIO2 */ + +static struct omap_hwmod_irq_info omap34xx_mmc2_mpu_irqs[] = { + { .irq = INT_24XX_MMC2_IRQ, }, +}; + +static struct omap_hwmod_dma_info omap34xx_mmc2_sdma_reqs[] = { + { .name = "tx", .dma_req = 47, }, + { .name = "rx", .dma_req = 48, }, +}; + +static struct omap_hwmod_opt_clk omap34xx_mmc2_opt_clks[] = { + { .role = "dbck", .clk = "omap_32k_fck", }, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_mmc2_slaves[] = { + &omap3xxx_l4_core__mmc2, +}; + +static struct omap_hwmod omap3xxx_mmc2_hwmod = { + .name = "mmc2", + .mpu_irqs = omap34xx_mmc2_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap34xx_mmc2_mpu_irqs), + .sdma_reqs = omap34xx_mmc2_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap34xx_mmc2_sdma_reqs), + .opt_clks = omap34xx_mmc2_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(omap34xx_mmc2_opt_clks), + .main_clk = "mmchs2_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_MMC2_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_MMC2_SHIFT, + }, + }, + .slaves = omap3xxx_mmc2_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_mmc2_slaves), + .class = &omap34xx_mmc_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* MMC/SD/SDIO3 */ + +static struct omap_hwmod_irq_info omap34xx_mmc3_mpu_irqs[] = { + { .irq = 94, }, +}; + +static struct omap_hwmod_dma_info omap34xx_mmc3_sdma_reqs[] = { + { .name = "tx", .dma_req = 77, }, + { .name = "rx", .dma_req = 78, }, +}; + +static struct omap_hwmod_opt_clk omap34xx_mmc3_opt_clks[] = { + { .role = "dbck", .clk = "omap_32k_fck", }, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_mmc3_slaves[] = { + &omap3xxx_l4_core__mmc3, +}; + +static struct omap_hwmod omap3xxx_mmc3_hwmod = { + .name = "mmc3", + .mpu_irqs = omap34xx_mmc3_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap34xx_mmc3_mpu_irqs), + .sdma_reqs = omap34xx_mmc3_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap34xx_mmc3_sdma_reqs), + .opt_clks = omap34xx_mmc3_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(omap34xx_mmc3_opt_clks), + .main_clk = "mmchs3_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_MMC3_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_MMC3_SHIFT, + }, + }, + .slaves = omap3xxx_mmc3_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_mmc3_slaves), + .class = &omap34xx_mmc_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + static __initdata struct omap_hwmod *omap3xxx_hwmods[] = { &omap3xxx_l3_main_hwmod, &omap3xxx_l4_core_hwmod, &omap3xxx_l4_per_hwmod, &omap3xxx_l4_wkup_hwmod, + &omap3xxx_mmc1_hwmod, + &omap3xxx_mmc2_hwmod, + &omap3xxx_mmc3_hwmod, &omap3xxx_mpu_hwmod, &omap3xxx_iva_hwmod, + + &omap3xxx_timer1_hwmod, + &omap3xxx_timer2_hwmod, + &omap3xxx_timer3_hwmod, + &omap3xxx_timer4_hwmod, + &omap3xxx_timer5_hwmod, + &omap3xxx_timer6_hwmod, + &omap3xxx_timer7_hwmod, + &omap3xxx_timer8_hwmod, + &omap3xxx_timer9_hwmod, + &omap3xxx_timer10_hwmod, + &omap3xxx_timer11_hwmod, + &omap3xxx_timer12_hwmod, + &omap3xxx_wd_timer2_hwmod, &omap3xxx_uart1_hwmod, &omap3xxx_uart2_hwmod, &omap3xxx_uart3_hwmod, &omap3xxx_uart4_hwmod, + /* dss class */ + &omap3430es1_dss_core_hwmod, + &omap3xxx_dss_core_hwmod, + &omap3xxx_dss_dispc_hwmod, + &omap3xxx_dss_dsi1_hwmod, + &omap3xxx_dss_rfbi_hwmod, + &omap3xxx_dss_venc_hwmod, + + /* i2c class */ &omap3xxx_i2c1_hwmod, &omap3xxx_i2c2_hwmod, &omap3xxx_i2c3_hwmod, @@ -1387,10 +3622,35 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = { /* dma_system class*/ &omap3xxx_dma_system_hwmod, + + /* mcbsp class */ + &omap3xxx_mcbsp1_hwmod, + &omap3xxx_mcbsp2_hwmod, + &omap3xxx_mcbsp3_hwmod, + &omap3xxx_mcbsp4_hwmod, + &omap3xxx_mcbsp5_hwmod, + &omap3xxx_mcbsp2_sidetone_hwmod, + &omap3xxx_mcbsp3_sidetone_hwmod, + + /* mailbox class */ + &omap3xxx_mailbox_hwmod, + + /* mcspi class */ + &omap34xx_mcspi1, + &omap34xx_mcspi2, + &omap34xx_mcspi3, + &omap34xx_mcspi4, + + /* usbotg class */ + &omap3xxx_usbhsotg_hwmod, + + /* usbotg for am35x */ + &am35xx_usbhsotg_hwmod, + NULL, }; int __init omap3xxx_hwmod_init(void) { - return omap_hwmod_init(omap3xxx_hwmods); + return omap_hwmod_register(omap3xxx_hwmods); } diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index c2806bd11fbf..3e88dd3f8ef3 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -1,7 +1,7 @@ /* * Hardware modules present on the OMAP44xx chips * - * Copyright (C) 2009-2010 Texas Instruments, Inc. + * Copyright (C) 2009-2011 Texas Instruments, Inc. * Copyright (C) 2009-2010 Nokia Corporation * * Paul Walmsley @@ -24,6 +24,9 @@ #include <plat/cpu.h> #include <plat/gpio.h> #include <plat/dma.h> +#include <plat/mcspi.h> +#include <plat/mcbsp.h> +#include <plat/mmc.h> #include "omap_hwmod_common_data.h" @@ -40,10 +43,15 @@ #define OMAP44XX_DMA_REQ_START 1 /* Backward references (IPs with Bus Master capability) */ +static struct omap_hwmod omap44xx_aess_hwmod; static struct omap_hwmod omap44xx_dma_system_hwmod; static struct omap_hwmod omap44xx_dmm_hwmod; static struct omap_hwmod omap44xx_dsp_hwmod; +static struct omap_hwmod omap44xx_dss_hwmod; static struct omap_hwmod omap44xx_emif_fw_hwmod; +static struct omap_hwmod omap44xx_hsi_hwmod; +static struct omap_hwmod omap44xx_ipu_hwmod; +static struct omap_hwmod omap44xx_iss_hwmod; static struct omap_hwmod omap44xx_iva_hwmod; static struct omap_hwmod omap44xx_l3_instr_hwmod; static struct omap_hwmod omap44xx_l3_main_1_hwmod; @@ -53,8 +61,11 @@ static struct omap_hwmod omap44xx_l4_abe_hwmod; static struct omap_hwmod omap44xx_l4_cfg_hwmod; static struct omap_hwmod omap44xx_l4_per_hwmod; static struct omap_hwmod omap44xx_l4_wkup_hwmod; +static struct omap_hwmod omap44xx_mmc1_hwmod; +static struct omap_hwmod omap44xx_mmc2_hwmod; static struct omap_hwmod omap44xx_mpu_hwmod; static struct omap_hwmod omap44xx_mpu_private_hwmod; +static struct omap_hwmod omap44xx_usb_otg_hs_hwmod; /* * Interconnects omap_hwmod structures @@ -213,6 +224,14 @@ static struct omap_hwmod_ocp_if omap44xx_dsp__l3_main_1 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +/* dss -> l3_main_1 */ +static struct omap_hwmod_ocp_if omap44xx_dss__l3_main_1 = { + .master = &omap44xx_dss_hwmod, + .slave = &omap44xx_l3_main_1_hwmod, + .clk = "l3_div_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* l3_main_2 -> l3_main_1 */ static struct omap_hwmod_ocp_if omap44xx_l3_main_2__l3_main_1 = { .master = &omap44xx_l3_main_2_hwmod, @@ -229,25 +248,62 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__l3_main_1 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +/* mmc1 -> l3_main_1 */ +static struct omap_hwmod_ocp_if omap44xx_mmc1__l3_main_1 = { + .master = &omap44xx_mmc1_hwmod, + .slave = &omap44xx_l3_main_1_hwmod, + .clk = "l3_div_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mmc2 -> l3_main_1 */ +static struct omap_hwmod_ocp_if omap44xx_mmc2__l3_main_1 = { + .master = &omap44xx_mmc2_hwmod, + .slave = &omap44xx_l3_main_1_hwmod, + .clk = "l3_div_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* L3 target configuration and error log registers */ +static struct omap_hwmod_irq_info omap44xx_l3_targ_irqs[] = { + { .irq = 9 + OMAP44XX_IRQ_GIC_START }, + { .irq = 10 + OMAP44XX_IRQ_GIC_START }, +}; + +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, + .addr_cnt = ARRAY_SIZE(omap44xx_l3_main_1_addrs), .user = OCP_USER_MPU | OCP_USER_SDMA, }; /* l3_main_1 slave ports */ static struct omap_hwmod_ocp_if *omap44xx_l3_main_1_slaves[] = { &omap44xx_dsp__l3_main_1, + &omap44xx_dss__l3_main_1, &omap44xx_l3_main_2__l3_main_1, &omap44xx_l4_cfg__l3_main_1, + &omap44xx_mmc1__l3_main_1, + &omap44xx_mmc2__l3_main_1, &omap44xx_mpu__l3_main_1, }; static struct omap_hwmod omap44xx_l3_main_1_hwmod = { .name = "l3_main_1", .class = &omap44xx_l3_hwmod_class, + .mpu_irqs = omap44xx_l3_targ_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_l3_targ_irqs), .slaves = omap44xx_l3_main_1_slaves, .slaves_cnt = ARRAY_SIZE(omap44xx_l3_main_1_slaves), .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), @@ -262,6 +318,30 @@ static struct omap_hwmod_ocp_if omap44xx_dma_system__l3_main_2 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +/* hsi -> l3_main_2 */ +static struct omap_hwmod_ocp_if omap44xx_hsi__l3_main_2 = { + .master = &omap44xx_hsi_hwmod, + .slave = &omap44xx_l3_main_2_hwmod, + .clk = "l3_div_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* ipu -> l3_main_2 */ +static struct omap_hwmod_ocp_if omap44xx_ipu__l3_main_2 = { + .master = &omap44xx_ipu_hwmod, + .slave = &omap44xx_l3_main_2_hwmod, + .clk = "l3_div_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* iss -> l3_main_2 */ +static struct omap_hwmod_ocp_if omap44xx_iss__l3_main_2 = { + .master = &omap44xx_iss_hwmod, + .slave = &omap44xx_l3_main_2_hwmod, + .clk = "l3_div_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* iva -> l3_main_2 */ static struct omap_hwmod_ocp_if omap44xx_iva__l3_main_2 = { .master = &omap44xx_iva_hwmod, @@ -270,11 +350,21 @@ 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, + .addr_cnt = ARRAY_SIZE(omap44xx_l3_main_2_addrs), .user = OCP_USER_MPU | OCP_USER_SDMA, }; @@ -286,12 +376,24 @@ static struct omap_hwmod_ocp_if omap44xx_l4_cfg__l3_main_2 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +/* usb_otg_hs -> l3_main_2 */ +static struct omap_hwmod_ocp_if omap44xx_usb_otg_hs__l3_main_2 = { + .master = &omap44xx_usb_otg_hs_hwmod, + .slave = &omap44xx_l3_main_2_hwmod, + .clk = "l3_div_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* l3_main_2 slave ports */ static struct omap_hwmod_ocp_if *omap44xx_l3_main_2_slaves[] = { &omap44xx_dma_system__l3_main_2, + &omap44xx_hsi__l3_main_2, + &omap44xx_ipu__l3_main_2, + &omap44xx_iss__l3_main_2, &omap44xx_iva__l3_main_2, &omap44xx_l3_main_1__l3_main_2, &omap44xx_l4_cfg__l3_main_2, + &omap44xx_usb_otg_hs__l3_main_2, }; static struct omap_hwmod omap44xx_l3_main_2_hwmod = { @@ -303,11 +405,21 @@ static struct omap_hwmod omap44xx_l3_main_2_hwmod = { }; /* l3_main_3 interface data */ +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, + .addr_cnt = ARRAY_SIZE(omap44xx_l3_main_3_addrs), .user = OCP_USER_MPU | OCP_USER_SDMA, }; @@ -351,6 +463,14 @@ static struct omap_hwmod_class omap44xx_l4_hwmod_class = { }; /* l4_abe interface data */ +/* aess -> l4_abe */ +static struct omap_hwmod_ocp_if omap44xx_aess__l4_abe = { + .master = &omap44xx_aess_hwmod, + .slave = &omap44xx_l4_abe_hwmod, + .clk = "ocp_abe_iclk", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* dsp -> l4_abe */ static struct omap_hwmod_ocp_if omap44xx_dsp__l4_abe = { .master = &omap44xx_dsp_hwmod, @@ -377,6 +497,7 @@ static struct omap_hwmod_ocp_if omap44xx_mpu__l4_abe = { /* l4_abe slave ports */ static struct omap_hwmod_ocp_if *omap44xx_l4_abe_slaves[] = { + &omap44xx_aess__l4_abe, &omap44xx_dsp__l4_abe, &omap44xx_l3_main_1__l4_abe, &omap44xx_mpu__l4_abe, @@ -494,26 +615,15 @@ static struct omap_hwmod omap44xx_mpu_private_hwmod = { * - They still need to be validated with the driver * properly adapted to omap_hwmod / omap_device * - * aess - * bandgap * c2c * c2c_target_fw * cm_core * cm_core_aon - * counter_32k * ctrl_module_core * ctrl_module_pad_core * ctrl_module_pad_wkup * ctrl_module_wkup * debugss - * dmic - * dss - * dss_dispc - * dss_dsi1 - * dss_dsi2 - * dss_hdmi - * dss_rfbi - * dss_venc * efuse_ctrl_cust * efuse_ctrl_std * elm @@ -524,58 +634,211 @@ static struct omap_hwmod omap44xx_mpu_private_hwmod = { * gpu * hdq1w * hsi - * ipu - * iss - * kbd - * mailbox - * mcasp - * mcbsp1 - * mcbsp2 - * mcbsp3 - * mcbsp4 - * mcpdm - * mcspi1 - * mcspi2 - * mcspi3 - * mcspi4 - * mmc1 - * mmc2 - * mmc3 - * mmc4 - * mmc5 - * mpu_c0 - * mpu_c1 * ocmc_ram * ocp2scp_usb_phy * ocp_wp_noc - * prcm * prcm_mpu * prm * scrm * sl2if * slimbus1 * slimbus2 - * spinlock - * timer1 - * timer10 - * timer11 - * timer2 - * timer3 - * timer4 - * timer5 - * timer6 - * timer7 - * timer8 - * timer9 * usb_host_fs * usb_host_hs - * usb_otg_hs * usb_phy_cm * usb_tll_hs * usim */ /* + * 'aess' class + * audio engine sub system + */ + +static struct omap_hwmod_class_sysconfig omap44xx_aess_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .sysc_flags = (SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART), + .sysc_fields = &omap_hwmod_sysc_type2, +}; + +static struct omap_hwmod_class omap44xx_aess_hwmod_class = { + .name = "aess", + .sysc = &omap44xx_aess_sysc, +}; + +/* aess */ +static struct omap_hwmod_irq_info omap44xx_aess_irqs[] = { + { .irq = 99 + OMAP44XX_IRQ_GIC_START }, +}; + +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 }, +}; + +/* aess master ports */ +static struct omap_hwmod_ocp_if *omap44xx_aess_masters[] = { + &omap44xx_aess__l4_abe, +}; + +static struct omap_hwmod_addr_space omap44xx_aess_addrs[] = { + { + .pa_start = 0x401f1000, + .pa_end = 0x401f13ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_abe -> aess */ +static struct omap_hwmod_ocp_if omap44xx_l4_abe__aess = { + .master = &omap44xx_l4_abe_hwmod, + .slave = &omap44xx_aess_hwmod, + .clk = "ocp_abe_iclk", + .addr = omap44xx_aess_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_aess_addrs), + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_addr_space omap44xx_aess_dma_addrs[] = { + { + .pa_start = 0x490f1000, + .pa_end = 0x490f13ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_abe -> aess (dma) */ +static struct omap_hwmod_ocp_if omap44xx_l4_abe__aess_dma = { + .master = &omap44xx_l4_abe_hwmod, + .slave = &omap44xx_aess_hwmod, + .clk = "ocp_abe_iclk", + .addr = omap44xx_aess_dma_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_aess_dma_addrs), + .user = OCP_USER_SDMA, +}; + +/* aess slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_aess_slaves[] = { + &omap44xx_l4_abe__aess, + &omap44xx_l4_abe__aess_dma, +}; + +static struct omap_hwmod omap44xx_aess_hwmod = { + .name = "aess", + .class = &omap44xx_aess_hwmod_class, + .mpu_irqs = omap44xx_aess_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_aess_irqs), + .sdma_reqs = omap44xx_aess_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_aess_sdma_reqs), + .main_clk = "aess_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM1_ABE_AESS_CLKCTRL, + }, + }, + .slaves = omap44xx_aess_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_aess_slaves), + .masters = omap44xx_aess_masters, + .masters_cnt = ARRAY_SIZE(omap44xx_aess_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* + * 'bandgap' class + * bangap reference for ldo regulators + */ + +static struct omap_hwmod_class omap44xx_bandgap_hwmod_class = { + .name = "bandgap", +}; + +/* bandgap */ +static struct omap_hwmod_opt_clk bandgap_opt_clks[] = { + { .role = "fclk", .clk = "bandgap_fclk" }, +}; + +static struct omap_hwmod omap44xx_bandgap_hwmod = { + .name = "bandgap", + .class = &omap44xx_bandgap_hwmod_class, + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_WKUP_BANDGAP_CLKCTRL, + }, + }, + .opt_clks = bandgap_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(bandgap_opt_clks), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* + * 'counter' class + * 32-bit ordinary counter, clocked by the falling edge of the 32 khz clock + */ + +static struct omap_hwmod_class_sysconfig omap44xx_counter_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0004, + .sysc_flags = SYSC_HAS_SIDLEMODE, + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap44xx_counter_hwmod_class = { + .name = "counter", + .sysc = &omap44xx_counter_sysc, +}; + +/* counter_32k */ +static struct omap_hwmod omap44xx_counter_32k_hwmod; +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, + .addr_cnt = ARRAY_SIZE(omap44xx_counter_32k_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* counter_32k slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_counter_32k_slaves[] = { + &omap44xx_l4_wkup__counter_32k, +}; + +static struct omap_hwmod omap44xx_counter_32k_hwmod = { + .name = "counter_32k", + .class = &omap44xx_counter_hwmod_class, + .flags = HWMOD_SWSUP_SIDLE, + .main_clk = "sys_32k_ck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_WKUP_SYNCTIMER_CLKCTRL, + }, + }, + .slaves = omap44xx_counter_32k_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_counter_32k_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* * '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 @@ -662,6 +925,96 @@ static struct omap_hwmod omap44xx_dma_system_hwmod = { }; /* + * 'dmic' class + * digital microphone controller + */ + +static struct omap_hwmod_class_sysconfig omap44xx_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 omap44xx_dmic_hwmod_class = { + .name = "dmic", + .sysc = &omap44xx_dmic_sysc, +}; + +/* dmic */ +static struct omap_hwmod omap44xx_dmic_hwmod; +static struct omap_hwmod_irq_info omap44xx_dmic_irqs[] = { + { .irq = 114 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_dma_info omap44xx_dmic_sdma_reqs[] = { + { .dma_req = 66 + OMAP44XX_DMA_REQ_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_dmic_addrs[] = { + { + .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, + .addr_cnt = ARRAY_SIZE(omap44xx_dmic_addrs), + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_addr_space omap44xx_dmic_dma_addrs[] = { + { + .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, + .addr_cnt = ARRAY_SIZE(omap44xx_dmic_dma_addrs), + .user = OCP_USER_SDMA, +}; + +/* dmic slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_dmic_slaves[] = { + &omap44xx_l4_abe__dmic, + &omap44xx_l4_abe__dmic_dma, +}; + +static struct omap_hwmod omap44xx_dmic_hwmod = { + .name = "dmic", + .class = &omap44xx_dmic_hwmod_class, + .mpu_irqs = omap44xx_dmic_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_dmic_irqs), + .sdma_reqs = omap44xx_dmic_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_dmic_sdma_reqs), + .main_clk = "dmic_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM1_ABE_DMIC_CLKCTRL, + }, + }, + .slaves = omap44xx_dmic_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_dmic_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* * 'dsp' class * dsp sub-system */ @@ -747,6 +1100,590 @@ static struct omap_hwmod omap44xx_dsp_hwmod = { }; /* + * 'dss' class + * display sub-system + */ + +static struct omap_hwmod_class_sysconfig omap44xx_dss_sysc = { + .rev_offs = 0x0000, + .syss_offs = 0x0014, + .sysc_flags = SYSS_HAS_RESET_STATUS, +}; + +static struct omap_hwmod_class omap44xx_dss_hwmod_class = { + .name = "dss", + .sysc = &omap44xx_dss_sysc, +}; + +/* dss */ +/* dss master ports */ +static struct omap_hwmod_ocp_if *omap44xx_dss_masters[] = { + &omap44xx_dss__l3_main_1, +}; + +static struct omap_hwmod_addr_space omap44xx_dss_dma_addrs[] = { + { + .pa_start = 0x58000000, + .pa_end = 0x5800007f, + .flags = ADDR_TYPE_RT + }, +}; + +/* l3_main_2 -> dss */ +static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss = { + .master = &omap44xx_l3_main_2_hwmod, + .slave = &omap44xx_dss_hwmod, + .clk = "l3_div_ck", + .addr = omap44xx_dss_dma_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_dss_dma_addrs), + .user = OCP_USER_SDMA, +}; + +static struct omap_hwmod_addr_space omap44xx_dss_addrs[] = { + { + .pa_start = 0x48040000, + .pa_end = 0x4804007f, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> dss */ +static struct omap_hwmod_ocp_if omap44xx_l4_per__dss = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap44xx_dss_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_dss_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_dss_addrs), + .user = OCP_USER_MPU, +}; + +/* dss slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_dss_slaves[] = { + &omap44xx_l3_main_2__dss, + &omap44xx_l4_per__dss, +}; + +static struct omap_hwmod_opt_clk dss_opt_clks[] = { + { .role = "sys_clk", .clk = "dss_sys_clk" }, + { .role = "tv_clk", .clk = "dss_tv_clk" }, + { .role = "dss_clk", .clk = "dss_dss_clk" }, + { .role = "video_clk", .clk = "dss_48mhz_clk" }, +}; + +static struct omap_hwmod omap44xx_dss_hwmod = { + .name = "dss_core", + .class = &omap44xx_dss_hwmod_class, + .main_clk = "dss_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL, + }, + }, + .opt_clks = dss_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(dss_opt_clks), + .slaves = omap44xx_dss_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_dss_slaves), + .masters = omap44xx_dss_masters, + .masters_cnt = ARRAY_SIZE(omap44xx_dss_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* + * 'dispc' class + * display controller + */ + +static struct omap_hwmod_class_sysconfig omap44xx_dispc_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY | + SYSC_HAS_ENAWAKEUP | 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 omap44xx_dispc_hwmod_class = { + .name = "dispc", + .sysc = &omap44xx_dispc_sysc, +}; + +/* dss_dispc */ +static struct omap_hwmod omap44xx_dss_dispc_hwmod; +static struct omap_hwmod_irq_info omap44xx_dss_dispc_irqs[] = { + { .irq = 25 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_dma_info omap44xx_dss_dispc_sdma_reqs[] = { + { .dma_req = 5 + OMAP44XX_DMA_REQ_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_dss_dispc_dma_addrs[] = { + { + .pa_start = 0x58001000, + .pa_end = 0x58001fff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l3_main_2 -> dss_dispc */ +static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dispc = { + .master = &omap44xx_l3_main_2_hwmod, + .slave = &omap44xx_dss_dispc_hwmod, + .clk = "l3_div_ck", + .addr = omap44xx_dss_dispc_dma_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_dss_dispc_dma_addrs), + .user = OCP_USER_SDMA, +}; + +static struct omap_hwmod_addr_space omap44xx_dss_dispc_addrs[] = { + { + .pa_start = 0x48041000, + .pa_end = 0x48041fff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> dss_dispc */ +static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_dispc = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap44xx_dss_dispc_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_dss_dispc_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_dss_dispc_addrs), + .user = OCP_USER_MPU, +}; + +/* dss_dispc slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_dss_dispc_slaves[] = { + &omap44xx_l3_main_2__dss_dispc, + &omap44xx_l4_per__dss_dispc, +}; + +static struct omap_hwmod omap44xx_dss_dispc_hwmod = { + .name = "dss_dispc", + .class = &omap44xx_dispc_hwmod_class, + .mpu_irqs = omap44xx_dss_dispc_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_dss_dispc_irqs), + .sdma_reqs = omap44xx_dss_dispc_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_dss_dispc_sdma_reqs), + .main_clk = "dss_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL, + }, + }, + .slaves = omap44xx_dss_dispc_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_dss_dispc_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* + * 'dsi' class + * display serial interface controller + */ + +static struct omap_hwmod_class_sysconfig omap44xx_dsi_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .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), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap44xx_dsi_hwmod_class = { + .name = "dsi", + .sysc = &omap44xx_dsi_sysc, +}; + +/* dss_dsi1 */ +static struct omap_hwmod omap44xx_dss_dsi1_hwmod; +static struct omap_hwmod_irq_info omap44xx_dss_dsi1_irqs[] = { + { .irq = 53 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_dma_info omap44xx_dss_dsi1_sdma_reqs[] = { + { .dma_req = 74 + OMAP44XX_DMA_REQ_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_dss_dsi1_dma_addrs[] = { + { + .pa_start = 0x58004000, + .pa_end = 0x580041ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l3_main_2 -> dss_dsi1 */ +static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dsi1 = { + .master = &omap44xx_l3_main_2_hwmod, + .slave = &omap44xx_dss_dsi1_hwmod, + .clk = "l3_div_ck", + .addr = omap44xx_dss_dsi1_dma_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_dss_dsi1_dma_addrs), + .user = OCP_USER_SDMA, +}; + +static struct omap_hwmod_addr_space omap44xx_dss_dsi1_addrs[] = { + { + .pa_start = 0x48044000, + .pa_end = 0x480441ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> dss_dsi1 */ +static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_dsi1 = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap44xx_dss_dsi1_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_dss_dsi1_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_dss_dsi1_addrs), + .user = OCP_USER_MPU, +}; + +/* dss_dsi1 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_dss_dsi1_slaves[] = { + &omap44xx_l3_main_2__dss_dsi1, + &omap44xx_l4_per__dss_dsi1, +}; + +static struct omap_hwmod omap44xx_dss_dsi1_hwmod = { + .name = "dss_dsi1", + .class = &omap44xx_dsi_hwmod_class, + .mpu_irqs = omap44xx_dss_dsi1_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_dss_dsi1_irqs), + .sdma_reqs = omap44xx_dss_dsi1_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_dss_dsi1_sdma_reqs), + .main_clk = "dss_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL, + }, + }, + .slaves = omap44xx_dss_dsi1_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_dss_dsi1_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* dss_dsi2 */ +static struct omap_hwmod omap44xx_dss_dsi2_hwmod; +static struct omap_hwmod_irq_info omap44xx_dss_dsi2_irqs[] = { + { .irq = 84 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_dma_info omap44xx_dss_dsi2_sdma_reqs[] = { + { .dma_req = 83 + OMAP44XX_DMA_REQ_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_dss_dsi2_dma_addrs[] = { + { + .pa_start = 0x58005000, + .pa_end = 0x580051ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l3_main_2 -> dss_dsi2 */ +static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_dsi2 = { + .master = &omap44xx_l3_main_2_hwmod, + .slave = &omap44xx_dss_dsi2_hwmod, + .clk = "l3_div_ck", + .addr = omap44xx_dss_dsi2_dma_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_dss_dsi2_dma_addrs), + .user = OCP_USER_SDMA, +}; + +static struct omap_hwmod_addr_space omap44xx_dss_dsi2_addrs[] = { + { + .pa_start = 0x48045000, + .pa_end = 0x480451ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> dss_dsi2 */ +static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_dsi2 = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap44xx_dss_dsi2_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_dss_dsi2_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_dss_dsi2_addrs), + .user = OCP_USER_MPU, +}; + +/* dss_dsi2 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_dss_dsi2_slaves[] = { + &omap44xx_l3_main_2__dss_dsi2, + &omap44xx_l4_per__dss_dsi2, +}; + +static struct omap_hwmod omap44xx_dss_dsi2_hwmod = { + .name = "dss_dsi2", + .class = &omap44xx_dsi_hwmod_class, + .mpu_irqs = omap44xx_dss_dsi2_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_dss_dsi2_irqs), + .sdma_reqs = omap44xx_dss_dsi2_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_dss_dsi2_sdma_reqs), + .main_clk = "dss_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL, + }, + }, + .slaves = omap44xx_dss_dsi2_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_dss_dsi2_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* + * 'hdmi' class + * hdmi controller + */ + +static struct omap_hwmod_class_sysconfig omap44xx_hdmi_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .sysc_flags = (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 omap44xx_hdmi_hwmod_class = { + .name = "hdmi", + .sysc = &omap44xx_hdmi_sysc, +}; + +/* dss_hdmi */ +static struct omap_hwmod omap44xx_dss_hdmi_hwmod; +static struct omap_hwmod_irq_info omap44xx_dss_hdmi_irqs[] = { + { .irq = 101 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_dma_info omap44xx_dss_hdmi_sdma_reqs[] = { + { .dma_req = 75 + OMAP44XX_DMA_REQ_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_dss_hdmi_dma_addrs[] = { + { + .pa_start = 0x58006000, + .pa_end = 0x58006fff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l3_main_2 -> dss_hdmi */ +static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_hdmi = { + .master = &omap44xx_l3_main_2_hwmod, + .slave = &omap44xx_dss_hdmi_hwmod, + .clk = "l3_div_ck", + .addr = omap44xx_dss_hdmi_dma_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_dss_hdmi_dma_addrs), + .user = OCP_USER_SDMA, +}; + +static struct omap_hwmod_addr_space omap44xx_dss_hdmi_addrs[] = { + { + .pa_start = 0x48046000, + .pa_end = 0x48046fff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> dss_hdmi */ +static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_hdmi = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap44xx_dss_hdmi_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_dss_hdmi_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_dss_hdmi_addrs), + .user = OCP_USER_MPU, +}; + +/* dss_hdmi slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_dss_hdmi_slaves[] = { + &omap44xx_l3_main_2__dss_hdmi, + &omap44xx_l4_per__dss_hdmi, +}; + +static struct omap_hwmod omap44xx_dss_hdmi_hwmod = { + .name = "dss_hdmi", + .class = &omap44xx_hdmi_hwmod_class, + .mpu_irqs = omap44xx_dss_hdmi_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_dss_hdmi_irqs), + .sdma_reqs = omap44xx_dss_hdmi_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_dss_hdmi_sdma_reqs), + .main_clk = "dss_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL, + }, + }, + .slaves = omap44xx_dss_hdmi_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_dss_hdmi_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* + * 'rfbi' class + * remote frame buffer interface + */ + +static struct omap_hwmod_class_sysconfig omap44xx_rfbi_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_SIDLEMODE | + SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap44xx_rfbi_hwmod_class = { + .name = "rfbi", + .sysc = &omap44xx_rfbi_sysc, +}; + +/* dss_rfbi */ +static struct omap_hwmod omap44xx_dss_rfbi_hwmod; +static struct omap_hwmod_dma_info omap44xx_dss_rfbi_sdma_reqs[] = { + { .dma_req = 13 + OMAP44XX_DMA_REQ_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_dss_rfbi_dma_addrs[] = { + { + .pa_start = 0x58002000, + .pa_end = 0x580020ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l3_main_2 -> dss_rfbi */ +static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_rfbi = { + .master = &omap44xx_l3_main_2_hwmod, + .slave = &omap44xx_dss_rfbi_hwmod, + .clk = "l3_div_ck", + .addr = omap44xx_dss_rfbi_dma_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_dss_rfbi_dma_addrs), + .user = OCP_USER_SDMA, +}; + +static struct omap_hwmod_addr_space omap44xx_dss_rfbi_addrs[] = { + { + .pa_start = 0x48042000, + .pa_end = 0x480420ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> dss_rfbi */ +static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_rfbi = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap44xx_dss_rfbi_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_dss_rfbi_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_dss_rfbi_addrs), + .user = OCP_USER_MPU, +}; + +/* dss_rfbi slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_dss_rfbi_slaves[] = { + &omap44xx_l3_main_2__dss_rfbi, + &omap44xx_l4_per__dss_rfbi, +}; + +static struct omap_hwmod omap44xx_dss_rfbi_hwmod = { + .name = "dss_rfbi", + .class = &omap44xx_rfbi_hwmod_class, + .sdma_reqs = omap44xx_dss_rfbi_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_dss_rfbi_sdma_reqs), + .main_clk = "dss_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL, + }, + }, + .slaves = omap44xx_dss_rfbi_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_dss_rfbi_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* + * 'venc' class + * video encoder + */ + +static struct omap_hwmod_class omap44xx_venc_hwmod_class = { + .name = "venc", +}; + +/* dss_venc */ +static struct omap_hwmod omap44xx_dss_venc_hwmod; +static struct omap_hwmod_addr_space omap44xx_dss_venc_dma_addrs[] = { + { + .pa_start = 0x58003000, + .pa_end = 0x580030ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l3_main_2 -> dss_venc */ +static struct omap_hwmod_ocp_if omap44xx_l3_main_2__dss_venc = { + .master = &omap44xx_l3_main_2_hwmod, + .slave = &omap44xx_dss_venc_hwmod, + .clk = "l3_div_ck", + .addr = omap44xx_dss_venc_dma_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_dss_venc_dma_addrs), + .user = OCP_USER_SDMA, +}; + +static struct omap_hwmod_addr_space omap44xx_dss_venc_addrs[] = { + { + .pa_start = 0x48043000, + .pa_end = 0x480430ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> dss_venc */ +static struct omap_hwmod_ocp_if omap44xx_l4_per__dss_venc = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap44xx_dss_venc_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_dss_venc_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_dss_venc_addrs), + .user = OCP_USER_MPU, +}; + +/* dss_venc slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_dss_venc_slaves[] = { + &omap44xx_l3_main_2__dss_venc, + &omap44xx_l4_per__dss_venc, +}; + +static struct omap_hwmod omap44xx_dss_venc_hwmod = { + .name = "dss_venc", + .class = &omap44xx_venc_hwmod_class, + .main_clk = "dss_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_DSS_DSS_CLKCTRL, + }, + }, + .slaves = omap44xx_dss_venc_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_dss_venc_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* * 'gpio' class * general purpose io module */ @@ -1093,6 +2030,83 @@ static struct omap_hwmod omap44xx_gpio6_hwmod = { }; /* + * 'hsi' class + * mipi high-speed synchronous serial interface (multichannel and full-duplex + * serial if) + */ + +static struct omap_hwmod_class_sysconfig omap44xx_hsi_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_EMUFREE | + SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE | + SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO | + MSTANDBY_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap44xx_hsi_hwmod_class = { + .name = "hsi", + .sysc = &omap44xx_hsi_sysc, +}; + +/* 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 }, +}; + +/* hsi master ports */ +static struct omap_hwmod_ocp_if *omap44xx_hsi_masters[] = { + &omap44xx_hsi__l3_main_2, +}; + +static struct omap_hwmod_addr_space omap44xx_hsi_addrs[] = { + { + .pa_start = 0x4a058000, + .pa_end = 0x4a05bfff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_cfg -> hsi */ +static struct omap_hwmod_ocp_if omap44xx_l4_cfg__hsi = { + .master = &omap44xx_l4_cfg_hwmod, + .slave = &omap44xx_hsi_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_hsi_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_hsi_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* hsi slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_hsi_slaves[] = { + &omap44xx_l4_cfg__hsi, +}; + +static struct omap_hwmod omap44xx_hsi_hwmod = { + .name = "hsi", + .class = &omap44xx_hsi_hwmod_class, + .mpu_irqs = omap44xx_hsi_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_hsi_irqs), + .main_clk = "hsi_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L3INIT_HSI_CLKCTRL, + }, + }, + .slaves = omap44xx_hsi_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_hsi_slaves), + .masters = omap44xx_hsi_masters, + .masters_cnt = ARRAY_SIZE(omap44xx_hsi_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* * 'i2c' class * multimaster high-speed i2c controller */ @@ -1326,6 +2340,188 @@ static struct omap_hwmod omap44xx_i2c4_hwmod = { }; /* + * 'ipu' class + * imaging processor unit + */ + +static struct omap_hwmod_class omap44xx_ipu_hwmod_class = { + .name = "ipu", +}; + +/* ipu */ +static struct omap_hwmod_irq_info omap44xx_ipu_irqs[] = { + { .irq = 100 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_rst_info omap44xx_ipu_c0_resets[] = { + { .name = "cpu0", .rst_shift = 0 }, +}; + +static struct omap_hwmod_rst_info omap44xx_ipu_c1_resets[] = { + { .name = "cpu1", .rst_shift = 1 }, +}; + +static struct omap_hwmod_rst_info omap44xx_ipu_resets[] = { + { .name = "mmu_cache", .rst_shift = 2 }, +}; + +/* ipu master ports */ +static struct omap_hwmod_ocp_if *omap44xx_ipu_masters[] = { + &omap44xx_ipu__l3_main_2, +}; + +/* l3_main_2 -> ipu */ +static struct omap_hwmod_ocp_if omap44xx_l3_main_2__ipu = { + .master = &omap44xx_l3_main_2_hwmod, + .slave = &omap44xx_ipu_hwmod, + .clk = "l3_div_ck", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* ipu slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_ipu_slaves[] = { + &omap44xx_l3_main_2__ipu, +}; + +/* Pseudo hwmod for reset control purpose only */ +static struct omap_hwmod omap44xx_ipu_c0_hwmod = { + .name = "ipu_c0", + .class = &omap44xx_ipu_hwmod_class, + .flags = HWMOD_INIT_NO_RESET, + .rst_lines = omap44xx_ipu_c0_resets, + .rst_lines_cnt = ARRAY_SIZE(omap44xx_ipu_c0_resets), + .prcm = { + .omap4 = { + .rstctrl_reg = OMAP4430_RM_DUCATI_RSTCTRL, + }, + }, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* Pseudo hwmod for reset control purpose only */ +static struct omap_hwmod omap44xx_ipu_c1_hwmod = { + .name = "ipu_c1", + .class = &omap44xx_ipu_hwmod_class, + .flags = HWMOD_INIT_NO_RESET, + .rst_lines = omap44xx_ipu_c1_resets, + .rst_lines_cnt = ARRAY_SIZE(omap44xx_ipu_c1_resets), + .prcm = { + .omap4 = { + .rstctrl_reg = OMAP4430_RM_DUCATI_RSTCTRL, + }, + }, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +static struct omap_hwmod omap44xx_ipu_hwmod = { + .name = "ipu", + .class = &omap44xx_ipu_hwmod_class, + .mpu_irqs = omap44xx_ipu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_ipu_irqs), + .rst_lines = omap44xx_ipu_resets, + .rst_lines_cnt = ARRAY_SIZE(omap44xx_ipu_resets), + .main_clk = "ipu_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_DUCATI_DUCATI_CLKCTRL, + .rstctrl_reg = OMAP4430_RM_DUCATI_RSTCTRL, + }, + }, + .slaves = omap44xx_ipu_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_ipu_slaves), + .masters = omap44xx_ipu_masters, + .masters_cnt = ARRAY_SIZE(omap44xx_ipu_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* + * 'iss' class + * external images sensor pixel data processor + */ + +static struct omap_hwmod_class_sysconfig omap44xx_iss_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .sysc_flags = (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), + .sysc_fields = &omap_hwmod_sysc_type2, +}; + +static struct omap_hwmod_class omap44xx_iss_hwmod_class = { + .name = "iss", + .sysc = &omap44xx_iss_sysc, +}; + +/* iss */ +static struct omap_hwmod_irq_info omap44xx_iss_irqs[] = { + { .irq = 24 + OMAP44XX_IRQ_GIC_START }, +}; + +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 }, +}; + +/* iss master ports */ +static struct omap_hwmod_ocp_if *omap44xx_iss_masters[] = { + &omap44xx_iss__l3_main_2, +}; + +static struct omap_hwmod_addr_space omap44xx_iss_addrs[] = { + { + .pa_start = 0x52000000, + .pa_end = 0x520000ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l3_main_2 -> iss */ +static struct omap_hwmod_ocp_if omap44xx_l3_main_2__iss = { + .master = &omap44xx_l3_main_2_hwmod, + .slave = &omap44xx_iss_hwmod, + .clk = "l3_div_ck", + .addr = omap44xx_iss_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_iss_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* iss slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_iss_slaves[] = { + &omap44xx_l3_main_2__iss, +}; + +static struct omap_hwmod_opt_clk iss_opt_clks[] = { + { .role = "ctrlclk", .clk = "iss_ctrlclk" }, +}; + +static struct omap_hwmod omap44xx_iss_hwmod = { + .name = "iss", + .class = &omap44xx_iss_hwmod_class, + .mpu_irqs = omap44xx_iss_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_iss_irqs), + .sdma_reqs = omap44xx_iss_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_iss_sdma_reqs), + .main_clk = "iss_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_CAM_ISS_CLKCTRL, + }, + }, + .opt_clks = iss_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(iss_opt_clks), + .slaves = omap44xx_iss_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_iss_slaves), + .masters = omap44xx_iss_masters, + .masters_cnt = ARRAY_SIZE(omap44xx_iss_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* * 'iva' class * multi-standard video encoder/decoder hardware accelerator */ @@ -1435,6 +2631,1084 @@ static struct omap_hwmod omap44xx_iva_hwmod = { }; /* + * 'kbd' class + * keyboard controller + */ + +static struct omap_hwmod_class_sysconfig omap44xx_kbd_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY | + SYSC_HAS_EMUFREE | SYSC_HAS_ENAWAKEUP | + SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | + SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap44xx_kbd_hwmod_class = { + .name = "kbd", + .sysc = &omap44xx_kbd_sysc, +}; + +/* kbd */ +static struct omap_hwmod omap44xx_kbd_hwmod; +static struct omap_hwmod_irq_info omap44xx_kbd_irqs[] = { + { .irq = 120 + OMAP44XX_IRQ_GIC_START }, +}; + +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, + .addr_cnt = ARRAY_SIZE(omap44xx_kbd_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* kbd slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_kbd_slaves[] = { + &omap44xx_l4_wkup__kbd, +}; + +static struct omap_hwmod omap44xx_kbd_hwmod = { + .name = "kbd", + .class = &omap44xx_kbd_hwmod_class, + .mpu_irqs = omap44xx_kbd_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_kbd_irqs), + .main_clk = "kbd_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_WKUP_KEYBOARD_CLKCTRL, + }, + }, + .slaves = omap44xx_kbd_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_kbd_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* + * 'mailbox' class + * mailbox module allowing communication between the on-chip processors using a + * queued mailbox-interrupt mechanism. + */ + +static struct omap_hwmod_class_sysconfig omap44xx_mailbox_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .sysc_flags = (SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE | + SYSC_HAS_SOFTRESET), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type2, +}; + +static struct omap_hwmod_class omap44xx_mailbox_hwmod_class = { + .name = "mailbox", + .sysc = &omap44xx_mailbox_sysc, +}; + +/* mailbox */ +static struct omap_hwmod omap44xx_mailbox_hwmod; +static struct omap_hwmod_irq_info omap44xx_mailbox_irqs[] = { + { .irq = 26 + OMAP44XX_IRQ_GIC_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_mailbox_addrs[] = { + { + .pa_start = 0x4a0f4000, + .pa_end = 0x4a0f41ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_cfg -> mailbox */ +static struct omap_hwmod_ocp_if omap44xx_l4_cfg__mailbox = { + .master = &omap44xx_l4_cfg_hwmod, + .slave = &omap44xx_mailbox_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_mailbox_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_mailbox_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mailbox slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_mailbox_slaves[] = { + &omap44xx_l4_cfg__mailbox, +}; + +static struct omap_hwmod omap44xx_mailbox_hwmod = { + .name = "mailbox", + .class = &omap44xx_mailbox_hwmod_class, + .mpu_irqs = omap44xx_mailbox_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mailbox_irqs), + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4CFG_MAILBOX_CLKCTRL, + }, + }, + .slaves = omap44xx_mailbox_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_mailbox_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* + * 'mcbsp' class + * multi channel buffered serial port controller + */ + +static struct omap_hwmod_class_sysconfig omap44xx_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 omap44xx_mcbsp_hwmod_class = { + .name = "mcbsp", + .sysc = &omap44xx_mcbsp_sysc, + .rev = MCBSP_CONFIG_TYPE4, +}; + +/* mcbsp1 */ +static struct omap_hwmod omap44xx_mcbsp1_hwmod; +static struct omap_hwmod_irq_info omap44xx_mcbsp1_irqs[] = { + { .irq = 17 + OMAP44XX_IRQ_GIC_START }, +}; + +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 }, +}; + +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, + .addr_cnt = ARRAY_SIZE(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, + .addr_cnt = ARRAY_SIZE(omap44xx_mcbsp1_dma_addrs), + .user = OCP_USER_SDMA, +}; + +/* mcbsp1 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_mcbsp1_slaves[] = { + &omap44xx_l4_abe__mcbsp1, + &omap44xx_l4_abe__mcbsp1_dma, +}; + +static struct omap_hwmod omap44xx_mcbsp1_hwmod = { + .name = "mcbsp1", + .class = &omap44xx_mcbsp_hwmod_class, + .mpu_irqs = omap44xx_mcbsp1_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcbsp1_irqs), + .sdma_reqs = omap44xx_mcbsp1_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcbsp1_sdma_reqs), + .main_clk = "mcbsp1_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM1_ABE_MCBSP1_CLKCTRL, + }, + }, + .slaves = omap44xx_mcbsp1_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp1_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* mcbsp2 */ +static struct omap_hwmod omap44xx_mcbsp2_hwmod; +static struct omap_hwmod_irq_info omap44xx_mcbsp2_irqs[] = { + { .irq = 22 + OMAP44XX_IRQ_GIC_START }, +}; + +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 }, +}; + +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, + .addr_cnt = ARRAY_SIZE(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, + .addr_cnt = ARRAY_SIZE(omap44xx_mcbsp2_dma_addrs), + .user = OCP_USER_SDMA, +}; + +/* mcbsp2 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_mcbsp2_slaves[] = { + &omap44xx_l4_abe__mcbsp2, + &omap44xx_l4_abe__mcbsp2_dma, +}; + +static struct omap_hwmod omap44xx_mcbsp2_hwmod = { + .name = "mcbsp2", + .class = &omap44xx_mcbsp_hwmod_class, + .mpu_irqs = omap44xx_mcbsp2_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcbsp2_irqs), + .sdma_reqs = omap44xx_mcbsp2_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcbsp2_sdma_reqs), + .main_clk = "mcbsp2_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM1_ABE_MCBSP2_CLKCTRL, + }, + }, + .slaves = omap44xx_mcbsp2_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp2_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* mcbsp3 */ +static struct omap_hwmod omap44xx_mcbsp3_hwmod; +static struct omap_hwmod_irq_info omap44xx_mcbsp3_irqs[] = { + { .irq = 23 + OMAP44XX_IRQ_GIC_START }, +}; + +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 }, +}; + +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, + .addr_cnt = ARRAY_SIZE(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, + .addr_cnt = ARRAY_SIZE(omap44xx_mcbsp3_dma_addrs), + .user = OCP_USER_SDMA, +}; + +/* mcbsp3 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_mcbsp3_slaves[] = { + &omap44xx_l4_abe__mcbsp3, + &omap44xx_l4_abe__mcbsp3_dma, +}; + +static struct omap_hwmod omap44xx_mcbsp3_hwmod = { + .name = "mcbsp3", + .class = &omap44xx_mcbsp_hwmod_class, + .mpu_irqs = omap44xx_mcbsp3_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcbsp3_irqs), + .sdma_reqs = omap44xx_mcbsp3_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcbsp3_sdma_reqs), + .main_clk = "mcbsp3_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM1_ABE_MCBSP3_CLKCTRL, + }, + }, + .slaves = omap44xx_mcbsp3_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp3_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* mcbsp4 */ +static struct omap_hwmod omap44xx_mcbsp4_hwmod; +static struct omap_hwmod_irq_info omap44xx_mcbsp4_irqs[] = { + { .irq = 16 + OMAP44XX_IRQ_GIC_START }, +}; + +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 }, +}; + +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, + .addr_cnt = ARRAY_SIZE(omap44xx_mcbsp4_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcbsp4 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_mcbsp4_slaves[] = { + &omap44xx_l4_per__mcbsp4, +}; + +static struct omap_hwmod omap44xx_mcbsp4_hwmod = { + .name = "mcbsp4", + .class = &omap44xx_mcbsp_hwmod_class, + .mpu_irqs = omap44xx_mcbsp4_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcbsp4_irqs), + .sdma_reqs = omap44xx_mcbsp4_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcbsp4_sdma_reqs), + .main_clk = "mcbsp4_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_MCBSP4_CLKCTRL, + }, + }, + .slaves = omap44xx_mcbsp4_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp4_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* + * 'mcpdm' class + * multi channel pdm controller (proprietary interface with phoenix power + * ic) + */ + +static struct omap_hwmod_class_sysconfig omap44xx_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 omap44xx_mcpdm_hwmod_class = { + .name = "mcpdm", + .sysc = &omap44xx_mcpdm_sysc, +}; + +/* mcpdm */ +static struct omap_hwmod omap44xx_mcpdm_hwmod; +static struct omap_hwmod_irq_info omap44xx_mcpdm_irqs[] = { + { .irq = 112 + OMAP44XX_IRQ_GIC_START }, +}; + +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 }, +}; + +static struct omap_hwmod_addr_space omap44xx_mcpdm_addrs[] = { + { + .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, + .addr_cnt = ARRAY_SIZE(omap44xx_mcpdm_addrs), + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_addr_space omap44xx_mcpdm_dma_addrs[] = { + { + .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, + .addr_cnt = ARRAY_SIZE(omap44xx_mcpdm_dma_addrs), + .user = OCP_USER_SDMA, +}; + +/* mcpdm slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_mcpdm_slaves[] = { + &omap44xx_l4_abe__mcpdm, + &omap44xx_l4_abe__mcpdm_dma, +}; + +static struct omap_hwmod omap44xx_mcpdm_hwmod = { + .name = "mcpdm", + .class = &omap44xx_mcpdm_hwmod_class, + .mpu_irqs = omap44xx_mcpdm_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcpdm_irqs), + .sdma_reqs = omap44xx_mcpdm_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcpdm_sdma_reqs), + .main_clk = "mcpdm_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM1_ABE_PDM_CLKCTRL, + }, + }, + .slaves = omap44xx_mcpdm_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_mcpdm_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* + * 'mcspi' class + * multichannel serial port interface (mcspi) / master/slave synchronous serial + * bus + */ + +static struct omap_hwmod_class_sysconfig omap44xx_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 omap44xx_mcspi_hwmod_class = { + .name = "mcspi", + .sysc = &omap44xx_mcspi_sysc, + .rev = OMAP4_MCSPI_REV, +}; + +/* mcspi1 */ +static struct omap_hwmod omap44xx_mcspi1_hwmod; +static struct omap_hwmod_irq_info omap44xx_mcspi1_irqs[] = { + { .irq = 65 + OMAP44XX_IRQ_GIC_START }, +}; + +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 }, + { .name = "tx1", .dma_req = 36 + OMAP44XX_DMA_REQ_START }, + { .name = "rx1", .dma_req = 37 + OMAP44XX_DMA_REQ_START }, + { .name = "tx2", .dma_req = 38 + OMAP44XX_DMA_REQ_START }, + { .name = "rx2", .dma_req = 39 + OMAP44XX_DMA_REQ_START }, + { .name = "tx3", .dma_req = 40 + OMAP44XX_DMA_REQ_START }, + { .name = "rx3", .dma_req = 41 + OMAP44XX_DMA_REQ_START }, +}; + +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, + .addr_cnt = ARRAY_SIZE(omap44xx_mcspi1_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcspi1 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_mcspi1_slaves[] = { + &omap44xx_l4_per__mcspi1, +}; + +/* mcspi1 dev_attr */ +static struct omap2_mcspi_dev_attr mcspi1_dev_attr = { + .num_chipselect = 4, +}; + +static struct omap_hwmod omap44xx_mcspi1_hwmod = { + .name = "mcspi1", + .class = &omap44xx_mcspi_hwmod_class, + .mpu_irqs = omap44xx_mcspi1_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcspi1_irqs), + .sdma_reqs = omap44xx_mcspi1_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcspi1_sdma_reqs), + .main_clk = "mcspi1_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_MCSPI1_CLKCTRL, + }, + }, + .dev_attr = &mcspi1_dev_attr, + .slaves = omap44xx_mcspi1_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_mcspi1_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* mcspi2 */ +static struct omap_hwmod omap44xx_mcspi2_hwmod; +static struct omap_hwmod_irq_info omap44xx_mcspi2_irqs[] = { + { .irq = 66 + OMAP44XX_IRQ_GIC_START }, +}; + +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 }, + { .name = "tx1", .dma_req = 44 + OMAP44XX_DMA_REQ_START }, + { .name = "rx1", .dma_req = 45 + OMAP44XX_DMA_REQ_START }, +}; + +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, + .addr_cnt = ARRAY_SIZE(omap44xx_mcspi2_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcspi2 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_mcspi2_slaves[] = { + &omap44xx_l4_per__mcspi2, +}; + +/* mcspi2 dev_attr */ +static struct omap2_mcspi_dev_attr mcspi2_dev_attr = { + .num_chipselect = 2, +}; + +static struct omap_hwmod omap44xx_mcspi2_hwmod = { + .name = "mcspi2", + .class = &omap44xx_mcspi_hwmod_class, + .mpu_irqs = omap44xx_mcspi2_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcspi2_irqs), + .sdma_reqs = omap44xx_mcspi2_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcspi2_sdma_reqs), + .main_clk = "mcspi2_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_MCSPI2_CLKCTRL, + }, + }, + .dev_attr = &mcspi2_dev_attr, + .slaves = omap44xx_mcspi2_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_mcspi2_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* mcspi3 */ +static struct omap_hwmod omap44xx_mcspi3_hwmod; +static struct omap_hwmod_irq_info omap44xx_mcspi3_irqs[] = { + { .irq = 91 + OMAP44XX_IRQ_GIC_START }, +}; + +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 }, + { .name = "tx1", .dma_req = 22 + OMAP44XX_DMA_REQ_START }, + { .name = "rx1", .dma_req = 23 + OMAP44XX_DMA_REQ_START }, +}; + +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, + .addr_cnt = ARRAY_SIZE(omap44xx_mcspi3_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcspi3 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_mcspi3_slaves[] = { + &omap44xx_l4_per__mcspi3, +}; + +/* mcspi3 dev_attr */ +static struct omap2_mcspi_dev_attr mcspi3_dev_attr = { + .num_chipselect = 2, +}; + +static struct omap_hwmod omap44xx_mcspi3_hwmod = { + .name = "mcspi3", + .class = &omap44xx_mcspi_hwmod_class, + .mpu_irqs = omap44xx_mcspi3_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcspi3_irqs), + .sdma_reqs = omap44xx_mcspi3_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcspi3_sdma_reqs), + .main_clk = "mcspi3_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_MCSPI3_CLKCTRL, + }, + }, + .dev_attr = &mcspi3_dev_attr, + .slaves = omap44xx_mcspi3_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_mcspi3_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* mcspi4 */ +static struct omap_hwmod omap44xx_mcspi4_hwmod; +static struct omap_hwmod_irq_info omap44xx_mcspi4_irqs[] = { + { .irq = 48 + OMAP44XX_IRQ_GIC_START }, +}; + +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 }, +}; + +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, + .addr_cnt = ARRAY_SIZE(omap44xx_mcspi4_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcspi4 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_mcspi4_slaves[] = { + &omap44xx_l4_per__mcspi4, +}; + +/* mcspi4 dev_attr */ +static struct omap2_mcspi_dev_attr mcspi4_dev_attr = { + .num_chipselect = 1, +}; + +static struct omap_hwmod omap44xx_mcspi4_hwmod = { + .name = "mcspi4", + .class = &omap44xx_mcspi_hwmod_class, + .mpu_irqs = omap44xx_mcspi4_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcspi4_irqs), + .sdma_reqs = omap44xx_mcspi4_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcspi4_sdma_reqs), + .main_clk = "mcspi4_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_MCSPI4_CLKCTRL, + }, + }, + .dev_attr = &mcspi4_dev_attr, + .slaves = omap44xx_mcspi4_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_mcspi4_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* + * 'mmc' class + * multimedia card high-speed/sd/sdio (mmc/sd/sdio) host controller + */ + +static struct omap_hwmod_class_sysconfig omap44xx_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), + .sysc_fields = &omap_hwmod_sysc_type2, +}; + +static struct omap_hwmod_class omap44xx_mmc_hwmod_class = { + .name = "mmc", + .sysc = &omap44xx_mmc_sysc, +}; + +/* mmc1 */ + +static struct omap_hwmod_irq_info omap44xx_mmc1_irqs[] = { + { .irq = 83 + OMAP44XX_IRQ_GIC_START }, +}; + +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 }, +}; + +/* mmc1 master ports */ +static struct omap_hwmod_ocp_if *omap44xx_mmc1_masters[] = { + &omap44xx_mmc1__l3_main_1, +}; + +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, + .addr_cnt = ARRAY_SIZE(omap44xx_mmc1_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mmc1 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_mmc1_slaves[] = { + &omap44xx_l4_per__mmc1, +}; + +/* mmc1 dev_attr */ +static struct omap_mmc_dev_attr mmc1_dev_attr = { + .flags = OMAP_HSMMC_SUPPORTS_DUAL_VOLT, +}; + +static struct omap_hwmod omap44xx_mmc1_hwmod = { + .name = "mmc1", + .class = &omap44xx_mmc_hwmod_class, + .mpu_irqs = omap44xx_mmc1_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mmc1_irqs), + .sdma_reqs = omap44xx_mmc1_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mmc1_sdma_reqs), + .main_clk = "mmc1_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L3INIT_MMC1_CLKCTRL, + }, + }, + .dev_attr = &mmc1_dev_attr, + .slaves = omap44xx_mmc1_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_mmc1_slaves), + .masters = omap44xx_mmc1_masters, + .masters_cnt = ARRAY_SIZE(omap44xx_mmc1_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* mmc2 */ +static struct omap_hwmod_irq_info omap44xx_mmc2_irqs[] = { + { .irq = 86 + OMAP44XX_IRQ_GIC_START }, +}; + +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 }, +}; + +/* mmc2 master ports */ +static struct omap_hwmod_ocp_if *omap44xx_mmc2_masters[] = { + &omap44xx_mmc2__l3_main_1, +}; + +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, + .addr_cnt = ARRAY_SIZE(omap44xx_mmc2_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mmc2 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_mmc2_slaves[] = { + &omap44xx_l4_per__mmc2, +}; + +static struct omap_hwmod omap44xx_mmc2_hwmod = { + .name = "mmc2", + .class = &omap44xx_mmc_hwmod_class, + .mpu_irqs = omap44xx_mmc2_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mmc2_irqs), + .sdma_reqs = omap44xx_mmc2_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mmc2_sdma_reqs), + .main_clk = "mmc2_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L3INIT_MMC2_CLKCTRL, + }, + }, + .slaves = omap44xx_mmc2_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_mmc2_slaves), + .masters = omap44xx_mmc2_masters, + .masters_cnt = ARRAY_SIZE(omap44xx_mmc2_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* mmc3 */ +static struct omap_hwmod omap44xx_mmc3_hwmod; +static struct omap_hwmod_irq_info omap44xx_mmc3_irqs[] = { + { .irq = 94 + OMAP44XX_IRQ_GIC_START }, +}; + +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 }, +}; + +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, + .addr_cnt = ARRAY_SIZE(omap44xx_mmc3_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mmc3 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_mmc3_slaves[] = { + &omap44xx_l4_per__mmc3, +}; + +static struct omap_hwmod omap44xx_mmc3_hwmod = { + .name = "mmc3", + .class = &omap44xx_mmc_hwmod_class, + .mpu_irqs = omap44xx_mmc3_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mmc3_irqs), + .sdma_reqs = omap44xx_mmc3_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mmc3_sdma_reqs), + .main_clk = "mmc3_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_MMCSD3_CLKCTRL, + }, + }, + .slaves = omap44xx_mmc3_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_mmc3_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* mmc4 */ +static struct omap_hwmod omap44xx_mmc4_hwmod; +static struct omap_hwmod_irq_info omap44xx_mmc4_irqs[] = { + { .irq = 96 + OMAP44XX_IRQ_GIC_START }, +}; + +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 }, +}; + +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, + .addr_cnt = ARRAY_SIZE(omap44xx_mmc4_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mmc4 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_mmc4_slaves[] = { + &omap44xx_l4_per__mmc4, +}; + +static struct omap_hwmod omap44xx_mmc4_hwmod = { + .name = "mmc4", + .class = &omap44xx_mmc_hwmod_class, + .mpu_irqs = omap44xx_mmc4_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mmc4_irqs), + .sdma_reqs = omap44xx_mmc4_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mmc4_sdma_reqs), + .main_clk = "mmc4_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_MMCSD4_CLKCTRL, + }, + }, + .slaves = omap44xx_mmc4_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_mmc4_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* mmc5 */ +static struct omap_hwmod omap44xx_mmc5_hwmod; +static struct omap_hwmod_irq_info omap44xx_mmc5_irqs[] = { + { .irq = 59 + OMAP44XX_IRQ_GIC_START }, +}; + +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 }, +}; + +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, + .addr_cnt = ARRAY_SIZE(omap44xx_mmc5_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mmc5 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_mmc5_slaves[] = { + &omap44xx_l4_per__mmc5, +}; + +static struct omap_hwmod omap44xx_mmc5_hwmod = { + .name = "mmc5", + .class = &omap44xx_mmc_hwmod_class, + .mpu_irqs = omap44xx_mmc5_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mmc5_irqs), + .sdma_reqs = omap44xx_mmc5_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mmc5_sdma_reqs), + .main_clk = "mmc5_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_MMCSD5_CLKCTRL, + }, + }, + .slaves = omap44xx_mmc5_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_mmc5_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* * 'mpu' class * mpu sub-system */ @@ -1639,6 +3913,676 @@ static struct omap_hwmod omap44xx_smartreflex_mpu_hwmod = { }; /* + * 'spinlock' class + * spinlock provides hardware assistance for synchronizing the processes + * running on multiple processors + */ + +static struct omap_hwmod_class_sysconfig omap44xx_spinlock_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .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), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap44xx_spinlock_hwmod_class = { + .name = "spinlock", + .sysc = &omap44xx_spinlock_sysc, +}; + +/* spinlock */ +static struct omap_hwmod omap44xx_spinlock_hwmod; +static struct omap_hwmod_addr_space omap44xx_spinlock_addrs[] = { + { + .pa_start = 0x4a0f6000, + .pa_end = 0x4a0f6fff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_cfg -> spinlock */ +static struct omap_hwmod_ocp_if omap44xx_l4_cfg__spinlock = { + .master = &omap44xx_l4_cfg_hwmod, + .slave = &omap44xx_spinlock_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_spinlock_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_spinlock_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* spinlock slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_spinlock_slaves[] = { + &omap44xx_l4_cfg__spinlock, +}; + +static struct omap_hwmod omap44xx_spinlock_hwmod = { + .name = "spinlock", + .class = &omap44xx_spinlock_hwmod_class, + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4CFG_HW_SEM_CLKCTRL, + }, + }, + .slaves = omap44xx_spinlock_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_spinlock_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* + * 'timer' class + * general purpose timer module with accurate 1ms tick + * This class contains several variants: ['timer_1ms', 'timer'] + */ + +static struct omap_hwmod_class_sysconfig omap44xx_timer_1ms_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .syss_offs = 0x0014, + .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_CLOCKACTIVITY | + SYSC_HAS_EMUFREE | SYSC_HAS_ENAWAKEUP | + SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET | + SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap44xx_timer_1ms_hwmod_class = { + .name = "timer", + .sysc = &omap44xx_timer_1ms_sysc, +}; + +static struct omap_hwmod_class_sysconfig omap44xx_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 omap44xx_timer_hwmod_class = { + .name = "timer", + .sysc = &omap44xx_timer_sysc, +}; + +/* timer1 */ +static struct omap_hwmod omap44xx_timer1_hwmod; +static struct omap_hwmod_irq_info omap44xx_timer1_irqs[] = { + { .irq = 37 + OMAP44XX_IRQ_GIC_START }, +}; + +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, + .addr_cnt = ARRAY_SIZE(omap44xx_timer1_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer1 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_timer1_slaves[] = { + &omap44xx_l4_wkup__timer1, +}; + +static struct omap_hwmod omap44xx_timer1_hwmod = { + .name = "timer1", + .class = &omap44xx_timer_1ms_hwmod_class, + .mpu_irqs = omap44xx_timer1_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer1_irqs), + .main_clk = "timer1_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_WKUP_TIMER1_CLKCTRL, + }, + }, + .slaves = omap44xx_timer1_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_timer1_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* timer2 */ +static struct omap_hwmod omap44xx_timer2_hwmod; +static struct omap_hwmod_irq_info omap44xx_timer2_irqs[] = { + { .irq = 38 + OMAP44XX_IRQ_GIC_START }, +}; + +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, + .addr_cnt = ARRAY_SIZE(omap44xx_timer2_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer2 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_timer2_slaves[] = { + &omap44xx_l4_per__timer2, +}; + +static struct omap_hwmod omap44xx_timer2_hwmod = { + .name = "timer2", + .class = &omap44xx_timer_1ms_hwmod_class, + .mpu_irqs = omap44xx_timer2_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer2_irqs), + .main_clk = "timer2_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER2_CLKCTRL, + }, + }, + .slaves = omap44xx_timer2_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_timer2_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* timer3 */ +static struct omap_hwmod omap44xx_timer3_hwmod; +static struct omap_hwmod_irq_info omap44xx_timer3_irqs[] = { + { .irq = 39 + OMAP44XX_IRQ_GIC_START }, +}; + +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, + .addr_cnt = ARRAY_SIZE(omap44xx_timer3_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer3 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_timer3_slaves[] = { + &omap44xx_l4_per__timer3, +}; + +static struct omap_hwmod omap44xx_timer3_hwmod = { + .name = "timer3", + .class = &omap44xx_timer_hwmod_class, + .mpu_irqs = omap44xx_timer3_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer3_irqs), + .main_clk = "timer3_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER3_CLKCTRL, + }, + }, + .slaves = omap44xx_timer3_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_timer3_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* timer4 */ +static struct omap_hwmod omap44xx_timer4_hwmod; +static struct omap_hwmod_irq_info omap44xx_timer4_irqs[] = { + { .irq = 40 + OMAP44XX_IRQ_GIC_START }, +}; + +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, + .addr_cnt = ARRAY_SIZE(omap44xx_timer4_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer4 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_timer4_slaves[] = { + &omap44xx_l4_per__timer4, +}; + +static struct omap_hwmod omap44xx_timer4_hwmod = { + .name = "timer4", + .class = &omap44xx_timer_hwmod_class, + .mpu_irqs = omap44xx_timer4_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer4_irqs), + .main_clk = "timer4_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER4_CLKCTRL, + }, + }, + .slaves = omap44xx_timer4_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_timer4_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* timer5 */ +static struct omap_hwmod omap44xx_timer5_hwmod; +static struct omap_hwmod_irq_info omap44xx_timer5_irqs[] = { + { .irq = 41 + OMAP44XX_IRQ_GIC_START }, +}; + +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, + .addr_cnt = ARRAY_SIZE(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, + .addr_cnt = ARRAY_SIZE(omap44xx_timer5_dma_addrs), + .user = OCP_USER_SDMA, +}; + +/* timer5 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_timer5_slaves[] = { + &omap44xx_l4_abe__timer5, + &omap44xx_l4_abe__timer5_dma, +}; + +static struct omap_hwmod omap44xx_timer5_hwmod = { + .name = "timer5", + .class = &omap44xx_timer_hwmod_class, + .mpu_irqs = omap44xx_timer5_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer5_irqs), + .main_clk = "timer5_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM1_ABE_TIMER5_CLKCTRL, + }, + }, + .slaves = omap44xx_timer5_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_timer5_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* timer6 */ +static struct omap_hwmod omap44xx_timer6_hwmod; +static struct omap_hwmod_irq_info omap44xx_timer6_irqs[] = { + { .irq = 42 + OMAP44XX_IRQ_GIC_START }, +}; + +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, + .addr_cnt = ARRAY_SIZE(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, + .addr_cnt = ARRAY_SIZE(omap44xx_timer6_dma_addrs), + .user = OCP_USER_SDMA, +}; + +/* timer6 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_timer6_slaves[] = { + &omap44xx_l4_abe__timer6, + &omap44xx_l4_abe__timer6_dma, +}; + +static struct omap_hwmod omap44xx_timer6_hwmod = { + .name = "timer6", + .class = &omap44xx_timer_hwmod_class, + .mpu_irqs = omap44xx_timer6_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer6_irqs), + .main_clk = "timer6_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM1_ABE_TIMER6_CLKCTRL, + }, + }, + .slaves = omap44xx_timer6_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_timer6_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* timer7 */ +static struct omap_hwmod omap44xx_timer7_hwmod; +static struct omap_hwmod_irq_info omap44xx_timer7_irqs[] = { + { .irq = 43 + OMAP44XX_IRQ_GIC_START }, +}; + +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, + .addr_cnt = ARRAY_SIZE(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, + .addr_cnt = ARRAY_SIZE(omap44xx_timer7_dma_addrs), + .user = OCP_USER_SDMA, +}; + +/* timer7 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_timer7_slaves[] = { + &omap44xx_l4_abe__timer7, + &omap44xx_l4_abe__timer7_dma, +}; + +static struct omap_hwmod omap44xx_timer7_hwmod = { + .name = "timer7", + .class = &omap44xx_timer_hwmod_class, + .mpu_irqs = omap44xx_timer7_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer7_irqs), + .main_clk = "timer7_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM1_ABE_TIMER7_CLKCTRL, + }, + }, + .slaves = omap44xx_timer7_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_timer7_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* timer8 */ +static struct omap_hwmod omap44xx_timer8_hwmod; +static struct omap_hwmod_irq_info omap44xx_timer8_irqs[] = { + { .irq = 44 + OMAP44XX_IRQ_GIC_START }, +}; + +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, + .addr_cnt = ARRAY_SIZE(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, + .addr_cnt = ARRAY_SIZE(omap44xx_timer8_dma_addrs), + .user = OCP_USER_SDMA, +}; + +/* timer8 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_timer8_slaves[] = { + &omap44xx_l4_abe__timer8, + &omap44xx_l4_abe__timer8_dma, +}; + +static struct omap_hwmod omap44xx_timer8_hwmod = { + .name = "timer8", + .class = &omap44xx_timer_hwmod_class, + .mpu_irqs = omap44xx_timer8_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer8_irqs), + .main_clk = "timer8_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM1_ABE_TIMER8_CLKCTRL, + }, + }, + .slaves = omap44xx_timer8_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_timer8_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* timer9 */ +static struct omap_hwmod omap44xx_timer9_hwmod; +static struct omap_hwmod_irq_info omap44xx_timer9_irqs[] = { + { .irq = 45 + OMAP44XX_IRQ_GIC_START }, +}; + +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, + .addr_cnt = ARRAY_SIZE(omap44xx_timer9_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer9 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_timer9_slaves[] = { + &omap44xx_l4_per__timer9, +}; + +static struct omap_hwmod omap44xx_timer9_hwmod = { + .name = "timer9", + .class = &omap44xx_timer_hwmod_class, + .mpu_irqs = omap44xx_timer9_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer9_irqs), + .main_clk = "timer9_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER9_CLKCTRL, + }, + }, + .slaves = omap44xx_timer9_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_timer9_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* timer10 */ +static struct omap_hwmod omap44xx_timer10_hwmod; +static struct omap_hwmod_irq_info omap44xx_timer10_irqs[] = { + { .irq = 46 + OMAP44XX_IRQ_GIC_START }, +}; + +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, + .addr_cnt = ARRAY_SIZE(omap44xx_timer10_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer10 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_timer10_slaves[] = { + &omap44xx_l4_per__timer10, +}; + +static struct omap_hwmod omap44xx_timer10_hwmod = { + .name = "timer10", + .class = &omap44xx_timer_1ms_hwmod_class, + .mpu_irqs = omap44xx_timer10_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer10_irqs), + .main_clk = "timer10_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER10_CLKCTRL, + }, + }, + .slaves = omap44xx_timer10_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_timer10_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* timer11 */ +static struct omap_hwmod omap44xx_timer11_hwmod; +static struct omap_hwmod_irq_info omap44xx_timer11_irqs[] = { + { .irq = 47 + OMAP44XX_IRQ_GIC_START }, +}; + +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, + .addr_cnt = ARRAY_SIZE(omap44xx_timer11_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* timer11 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_timer11_slaves[] = { + &omap44xx_l4_per__timer11, +}; + +static struct omap_hwmod omap44xx_timer11_hwmod = { + .name = "timer11", + .class = &omap44xx_timer_hwmod_class, + .mpu_irqs = omap44xx_timer11_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_timer11_irqs), + .main_clk = "timer11_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_DMTIMER11_CLKCTRL, + }, + }, + .slaves = omap44xx_timer11_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_timer11_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* * 'uart' class * universal asynchronous receiver/transmitter (uart) */ @@ -1870,6 +4814,88 @@ static struct omap_hwmod omap44xx_uart4_hwmod = { }; /* + * 'usb_otg_hs' class + * high-speed on-the-go universal serial bus (usb_otg_hs) controller + */ + +static struct omap_hwmod_class_sysconfig omap44xx_usb_otg_hs_sysc = { + .rev_offs = 0x0400, + .sysc_offs = 0x0404, + .syss_offs = 0x0408, + .sysc_flags = (SYSC_HAS_AUTOIDLE | SYSC_HAS_ENAWAKEUP | + SYSC_HAS_MIDLEMODE | SYSC_HAS_SIDLEMODE | + SYSC_HAS_SOFTRESET | SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART | + SIDLE_SMART_WKUP | MSTANDBY_FORCE | MSTANDBY_NO | + MSTANDBY_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap44xx_usb_otg_hs_hwmod_class = { + .name = "usb_otg_hs", + .sysc = &omap44xx_usb_otg_hs_sysc, +}; + +/* 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 }, +}; + +/* usb_otg_hs master ports */ +static struct omap_hwmod_ocp_if *omap44xx_usb_otg_hs_masters[] = { + &omap44xx_usb_otg_hs__l3_main_2, +}; + +static struct omap_hwmod_addr_space omap44xx_usb_otg_hs_addrs[] = { + { + .pa_start = 0x4a0ab000, + .pa_end = 0x4a0ab003, + .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, + .addr_cnt = ARRAY_SIZE(omap44xx_usb_otg_hs_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* usb_otg_hs slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_usb_otg_hs_slaves[] = { + &omap44xx_l4_cfg__usb_otg_hs, +}; + +static struct omap_hwmod_opt_clk usb_otg_hs_opt_clks[] = { + { .role = "xclk", .clk = "usb_otg_hs_xclk" }, +}; + +static struct omap_hwmod omap44xx_usb_otg_hs_hwmod = { + .name = "usb_otg_hs", + .class = &omap44xx_usb_otg_hs_hwmod_class, + .flags = HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY, + .mpu_irqs = omap44xx_usb_otg_hs_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_usb_otg_hs_irqs), + .main_clk = "usb_otg_hs_ick", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L3INIT_USB_OTG_CLKCTRL, + }, + }, + .opt_clks = usb_otg_hs_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(usb_otg_hs_opt_clks), + .slaves = omap44xx_usb_otg_hs_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_usb_otg_hs_slaves), + .masters = omap44xx_usb_otg_hs_masters, + .masters_cnt = ARRAY_SIZE(omap44xx_usb_otg_hs_masters), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* * 'wd_timer' class * 32-bit watchdog upward counter that generates a pulse on the reset pin on * overflow condition @@ -2024,13 +5050,34 @@ static __initdata struct omap_hwmod *omap44xx_hwmods[] = { /* mpu_bus class */ &omap44xx_mpu_private_hwmod, + /* aess class */ +/* &omap44xx_aess_hwmod, */ + + /* bandgap class */ + &omap44xx_bandgap_hwmod, + + /* counter class */ +/* &omap44xx_counter_32k_hwmod, */ + /* dma class */ &omap44xx_dma_system_hwmod, + /* dmic class */ + &omap44xx_dmic_hwmod, + /* dsp class */ &omap44xx_dsp_hwmod, &omap44xx_dsp_c0_hwmod, + /* dss class */ + &omap44xx_dss_hwmod, + &omap44xx_dss_dispc_hwmod, + &omap44xx_dss_dsi1_hwmod, + &omap44xx_dss_dsi2_hwmod, + &omap44xx_dss_hdmi_hwmod, + &omap44xx_dss_rfbi_hwmod, + &omap44xx_dss_venc_hwmod, + /* gpio class */ &omap44xx_gpio1_hwmod, &omap44xx_gpio2_hwmod, @@ -2039,17 +5086,56 @@ static __initdata struct omap_hwmod *omap44xx_hwmods[] = { &omap44xx_gpio5_hwmod, &omap44xx_gpio6_hwmod, + /* hsi class */ +/* &omap44xx_hsi_hwmod, */ + /* i2c class */ &omap44xx_i2c1_hwmod, &omap44xx_i2c2_hwmod, &omap44xx_i2c3_hwmod, &omap44xx_i2c4_hwmod, + /* ipu class */ + &omap44xx_ipu_hwmod, + &omap44xx_ipu_c0_hwmod, + &omap44xx_ipu_c1_hwmod, + + /* iss class */ +/* &omap44xx_iss_hwmod, */ + /* iva class */ &omap44xx_iva_hwmod, &omap44xx_iva_seq0_hwmod, &omap44xx_iva_seq1_hwmod, + /* kbd class */ +/* &omap44xx_kbd_hwmod, */ + + /* mailbox class */ + &omap44xx_mailbox_hwmod, + + /* mcbsp class */ + &omap44xx_mcbsp1_hwmod, + &omap44xx_mcbsp2_hwmod, + &omap44xx_mcbsp3_hwmod, + &omap44xx_mcbsp4_hwmod, + + /* mcpdm class */ +/* &omap44xx_mcpdm_hwmod, */ + + /* mcspi class */ + &omap44xx_mcspi1_hwmod, + &omap44xx_mcspi2_hwmod, + &omap44xx_mcspi3_hwmod, + &omap44xx_mcspi4_hwmod, + + /* mmc class */ + &omap44xx_mmc1_hwmod, + &omap44xx_mmc2_hwmod, + &omap44xx_mmc3_hwmod, + &omap44xx_mmc4_hwmod, + &omap44xx_mmc5_hwmod, + /* mpu class */ &omap44xx_mpu_hwmod, @@ -2058,12 +5144,31 @@ static __initdata struct omap_hwmod *omap44xx_hwmods[] = { &omap44xx_smartreflex_iva_hwmod, &omap44xx_smartreflex_mpu_hwmod, + /* spinlock class */ + &omap44xx_spinlock_hwmod, + + /* timer class */ + &omap44xx_timer1_hwmod, + &omap44xx_timer2_hwmod, + &omap44xx_timer3_hwmod, + &omap44xx_timer4_hwmod, + &omap44xx_timer5_hwmod, + &omap44xx_timer6_hwmod, + &omap44xx_timer7_hwmod, + &omap44xx_timer8_hwmod, + &omap44xx_timer9_hwmod, + &omap44xx_timer10_hwmod, + &omap44xx_timer11_hwmod, + /* uart class */ &omap44xx_uart1_hwmod, &omap44xx_uart2_hwmod, &omap44xx_uart3_hwmod, &omap44xx_uart4_hwmod, + /* usb_otg_hs class */ + &omap44xx_usb_otg_hs_hwmod, + /* wd_timer class */ &omap44xx_wd_timer2_hwmod, &omap44xx_wd_timer3_hwmod, @@ -2073,6 +5178,6 @@ static __initdata struct omap_hwmod *omap44xx_hwmods[] = { int __init omap44xx_hwmod_init(void) { - return omap_hwmod_init(omap44xx_hwmods); + return omap_hwmod_register(omap44xx_hwmods); } diff --git a/arch/arm/mach-omap2/omap_l3_noc.c b/arch/arm/mach-omap2/omap_l3_noc.c new file mode 100644 index 000000000000..82632c24076f --- /dev/null +++ b/arch/arm/mach-omap2/omap_l3_noc.c @@ -0,0 +1,253 @@ +/* + * OMAP4XXX L3 Interconnect error handling driver + * + * Copyright (C) 2011 Texas Corporation + * Santosh Shilimkar <santosh.shilimkar@ti.com> + * Sricharan <r.sricharan@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; 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/init.h> +#include <linux/io.h> +#include <linux/platform_device.h> +#include <linux/interrupt.h> +#include <linux/kernel.h> +#include <linux/slab.h> + +#include "omap_l3_noc.h" + +/* + * Interrupt Handler for L3 error detection. + * 1) Identify the L3 clockdomain partition to which the error belongs to. + * 2) Identify the slave where the error information is logged + * 3) Print the logged information. + * 4) Add dump stack to provide kernel trace. + * + * Two Types of errors : + * 1) Custom errors in L3 : + * Target like DMM/FW/EMIF generates SRESP=ERR error + * 2) Standard L3 error: + * - Unsupported CMD. + * L3 tries to access target while it is idle + * - OCP disconnect. + * - Address hole error: + * If DSS/ISS/FDIF/USBHOSTFS access a target where they + * do not have connectivity, the error is logged in + * their default target which is DMM2. + * + * On High Secure devices, firewall errors are possible and those + * can be trapped as well. But the trapping is implemented as part + * secure software and hence need not be implemented here. + */ +static irqreturn_t l3_interrupt_handler(int irq, void *_l3) +{ + + struct omap4_l3 *l3 = _l3; + int inttype, i, j; + int err_src = 0; + u32 std_err_main_addr, std_err_main, err_reg; + u32 base, slave_addr, clear; + char *source_name; + + /* Get the Type of interrupt */ + if (irq == l3->app_irq) + inttype = L3_APPLICATION_ERROR; + else + inttype = L3_DEBUG_ERROR; + + for (i = 0; i < L3_MODULES; i++) { + /* + * Read the regerr register of the clock domain + * to determine the source + */ + base = (u32)l3->l3_base[i]; + err_reg = readl(base + l3_flagmux[i] + (inttype << 3)); + + /* Get the corresponding error and analyse */ + if (err_reg) { + /* Identify the source from control status register */ + for (j = 0; !(err_reg & (1 << j)); j++) + ; + + err_src = j; + /* Read the stderrlog_main_source from clk domain */ + std_err_main_addr = base + (*(l3_targ[i] + err_src)); + std_err_main = readl(std_err_main_addr); + + switch ((std_err_main & CUSTOM_ERROR)) { + case STANDARD_ERROR: + source_name = + l3_targ_stderrlog_main_name[i][err_src]; + + slave_addr = std_err_main_addr + + L3_SLAVE_ADDRESS_OFFSET; + WARN(true, "L3 standard error: SOURCE:%s at address 0x%x\n", + source_name, readl(slave_addr)); + /* clear the std error log*/ + clear = std_err_main | CLEAR_STDERR_LOG; + writel(clear, std_err_main_addr); + break; + + case CUSTOM_ERROR: + source_name = + l3_targ_stderrlog_main_name[i][err_src]; + + WARN(true, "CUSTOM SRESP error with SOURCE:%s\n", + source_name); + /* clear the std error log*/ + clear = std_err_main | CLEAR_STDERR_LOG; + writel(clear, std_err_main_addr); + break; + + default: + /* Nothing to be handled here as of now */ + break; + } + /* Error found so break the for loop */ + break; + } + } + return IRQ_HANDLED; +} + +static int __init omap4_l3_probe(struct platform_device *pdev) +{ + static struct omap4_l3 *l3; + struct resource *res; + int ret; + int irq; + + l3 = kzalloc(sizeof(*l3), GFP_KERNEL); + if (!l3) + ret = -ENOMEM; + + platform_set_drvdata(pdev, l3); + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) { + dev_err(&pdev->dev, "couldn't find resource 0\n"); + ret = -ENODEV; + goto err1; + } + + l3->l3_base[0] = ioremap(res->start, resource_size(res)); + if (!(l3->l3_base[0])) { + dev_err(&pdev->dev, "ioremap failed\n"); + ret = -ENOMEM; + goto err2; + } + + res = platform_get_resource(pdev, IORESOURCE_MEM, 1); + if (!res) { + dev_err(&pdev->dev, "couldn't find resource 1\n"); + ret = -ENODEV; + goto err3; + } + + l3->l3_base[1] = ioremap(res->start, resource_size(res)); + if (!(l3->l3_base[1])) { + dev_err(&pdev->dev, "ioremap failed\n"); + ret = -ENOMEM; + goto err4; + } + + res = platform_get_resource(pdev, IORESOURCE_MEM, 2); + if (!res) { + dev_err(&pdev->dev, "couldn't find resource 2\n"); + ret = -ENODEV; + goto err5; + } + + l3->l3_base[2] = ioremap(res->start, resource_size(res)); + if (!(l3->l3_base[2])) { + dev_err(&pdev->dev, "ioremap failed\n"); + ret = -ENOMEM; + goto err6; + } + + /* + * Setup interrupt Handlers + */ + irq = platform_get_irq(pdev, 0); + ret = request_irq(irq, + l3_interrupt_handler, + IRQF_DISABLED, "l3-dbg-irq", l3); + if (ret) { + pr_crit("L3: request_irq failed to register for 0x%x\n", + OMAP44XX_IRQ_L3_DBG); + goto err7; + } + l3->debug_irq = irq; + + irq = platform_get_irq(pdev, 1); + ret = request_irq(irq, + l3_interrupt_handler, + IRQF_DISABLED, "l3-app-irq", l3); + if (ret) { + pr_crit("L3: request_irq failed to register for 0x%x\n", + OMAP44XX_IRQ_L3_APP); + goto err8; + } + l3->app_irq = irq; + + goto err0; +err8: +err7: + iounmap(l3->l3_base[2]); +err6: +err5: + iounmap(l3->l3_base[1]); +err4: +err3: + iounmap(l3->l3_base[0]); +err2: +err1: + kfree(l3); +err0: + return ret; +} + +static int __exit omap4_l3_remove(struct platform_device *pdev) +{ + struct omap4_l3 *l3 = platform_get_drvdata(pdev); + + free_irq(l3->app_irq, l3); + free_irq(l3->debug_irq, l3); + iounmap(l3->l3_base[0]); + iounmap(l3->l3_base[1]); + iounmap(l3->l3_base[2]); + kfree(l3); + + return 0; +} + +static struct platform_driver omap4_l3_driver = { + .remove = __exit_p(omap4_l3_remove), + .driver = { + .name = "omap_l3_noc", + }, +}; + +static int __init omap4_l3_init(void) +{ + return platform_driver_probe(&omap4_l3_driver, omap4_l3_probe); +} +postcore_initcall_sync(omap4_l3_init); + +static void __exit omap4_l3_exit(void) +{ + platform_driver_unregister(&omap4_l3_driver); +} +module_exit(omap4_l3_exit); diff --git a/arch/arm/mach-omap2/omap_l3_noc.h b/arch/arm/mach-omap2/omap_l3_noc.h new file mode 100644 index 000000000000..359b83348aed --- /dev/null +++ b/arch/arm/mach-omap2/omap_l3_noc.h @@ -0,0 +1,132 @@ + /* + * OMAP4XXX L3 Interconnect error handling driver header + * + * Copyright (C) 2011 Texas Corporation + * Santosh Shilimkar <santosh.shilimkar@ti.com> + * sricharan <r.sricharan@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; 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 __ARCH_ARM_MACH_OMAP2_L3_INTERCONNECT_3XXX_H +#define __ARCH_ARM_MACH_OMAP2_L3_INTERCONNECT_3XXX_H + +/* + * L3 register offsets + */ +#define L3_MODULES 3 +#define CLEAR_STDERR_LOG (1 << 31) +#define CUSTOM_ERROR 0x2 +#define STANDARD_ERROR 0x0 +#define INBAND_ERROR 0x0 +#define EMIF_KERRLOG_OFFSET 0x10 +#define L3_SLAVE_ADDRESS_OFFSET 0x14 +#define LOGICAL_ADDR_ERRORLOG 0x4 +#define L3_APPLICATION_ERROR 0x0 +#define L3_DEBUG_ERROR 0x1 + +u32 l3_flagmux[L3_MODULES] = { + 0x50C, + 0x100C, + 0X020C +}; + +/* + * L3 Target standard Error register offsets + */ +u32 l3_targ_stderrlog_main_clk1[] = { + 0x148, /* DMM1 */ + 0x248, /* DMM2 */ + 0x348, /* ABE */ + 0x448, /* L4CFG */ + 0x648 /* CLK2 PWR DISC */ +}; + +u32 l3_targ_stderrlog_main_clk2[] = { + 0x548, /* CORTEX M3 */ + 0x348, /* DSS */ + 0x148, /* GPMC */ + 0x448, /* ISS */ + 0x748, /* IVAHD */ + 0xD48, /* missing in TRM corresponds to AES1*/ + 0x948, /* L4 PER0*/ + 0x248, /* OCMRAM */ + 0x148, /* missing in TRM corresponds to GPMC sERROR*/ + 0x648, /* SGX */ + 0x848, /* SL2 */ + 0x1648, /* C2C */ + 0x1148, /* missing in TRM corresponds PWR DISC CLK1*/ + 0xF48, /* missing in TRM corrsponds to SHA1*/ + 0xE48, /* missing in TRM corresponds to AES2*/ + 0xC48, /* L4 PER3 */ + 0xA48, /* L4 PER1*/ + 0xB48 /* L4 PER2*/ +}; + +u32 l3_targ_stderrlog_main_clk3[] = { + 0x0148 /* EMUSS */ +}; + +char *l3_targ_stderrlog_main_name[L3_MODULES][18] = { + { + "DMM1", + "DMM2", + "ABE", + "L4CFG", + "CLK2 PWR DISC", + }, + { + "CORTEX M3" , + "DSS ", + "GPMC ", + "ISS ", + "IVAHD ", + "AES1", + "L4 PER0", + "OCMRAM ", + "GPMC sERROR", + "SGX ", + "SL2 ", + "C2C ", + "PWR DISC CLK1", + "SHA1", + "AES2", + "L4 PER3", + "L4 PER1", + "L4 PER2", + }, + { + "EMUSS", + }, +}; + +u32 *l3_targ[L3_MODULES] = { + l3_targ_stderrlog_main_clk1, + l3_targ_stderrlog_main_clk2, + l3_targ_stderrlog_main_clk3, +}; + +struct omap4_l3 { + struct device *dev; + struct clk *ick; + + /* memory base */ + void __iomem *l3_base[4]; + + int debug_irq; + int app_irq; +}; + +#endif diff --git a/arch/arm/mach-omap2/omap_l3_smx.c b/arch/arm/mach-omap2/omap_l3_smx.c new file mode 100644 index 000000000000..265bff3acb9e --- /dev/null +++ b/arch/arm/mach-omap2/omap_l3_smx.c @@ -0,0 +1,314 @@ + /* + * OMAP3XXX L3 Interconnect Driver + * + * Copyright (C) 2011 Texas Corporation + * Felipe Balbi <balbi@ti.com> + * Santosh Shilimkar <santosh.shilimkar@ti.com> + * Sricharan <r.sricharan@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; 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/kernel.h> +#include <linux/slab.h> +#include <linux/platform_device.h> +#include <linux/interrupt.h> +#include <linux/io.h> +#include "omap_l3_smx.h" + +static inline u64 omap3_l3_readll(void __iomem *base, u16 reg) +{ + return __raw_readll(base + reg); +} + +static inline void omap3_l3_writell(void __iomem *base, u16 reg, u64 value) +{ + __raw_writell(value, base + reg); +} + +static inline enum omap3_l3_code omap3_l3_decode_error_code(u64 error) +{ + return (error & 0x0f000000) >> L3_ERROR_LOG_CODE; +} + +static inline u32 omap3_l3_decode_addr(u64 error_addr) +{ + return error_addr & 0xffffffff; +} + +static inline unsigned omap3_l3_decode_cmd(u64 error) +{ + return (error & 0x07) >> L3_ERROR_LOG_CMD; +} + +static inline enum omap3_l3_initiator_id omap3_l3_decode_initid(u64 error) +{ + return (error & 0xff00) >> L3_ERROR_LOG_INITID; +} + +static inline unsigned omap3_l3_decode_req_info(u64 error) +{ + return (error >> 32) & 0xffff; +} + +static char *omap3_l3_code_string(u8 code) +{ + switch (code) { + case OMAP_L3_CODE_NOERROR: + return "No Error"; + case OMAP_L3_CODE_UNSUP_CMD: + return "Unsupported Command"; + case OMAP_L3_CODE_ADDR_HOLE: + return "Address Hole"; + case OMAP_L3_CODE_PROTECT_VIOLATION: + return "Protection Violation"; + case OMAP_L3_CODE_IN_BAND_ERR: + return "In-band Error"; + case OMAP_L3_CODE_REQ_TOUT_NOT_ACCEPT: + return "Request Timeout Not Accepted"; + case OMAP_L3_CODE_REQ_TOUT_NO_RESP: + return "Request Timeout, no response"; + default: + return "UNKNOWN error"; + } +} + +static char *omap3_l3_initiator_string(u8 initid) +{ + switch (initid) { + case OMAP_L3_LCD: + return "LCD"; + case OMAP_L3_SAD2D: + return "SAD2D"; + case OMAP_L3_IA_MPU_SS_1: + case OMAP_L3_IA_MPU_SS_2: + case OMAP_L3_IA_MPU_SS_3: + case OMAP_L3_IA_MPU_SS_4: + case OMAP_L3_IA_MPU_SS_5: + return "MPU"; + case OMAP_L3_IA_IVA_SS_1: + case OMAP_L3_IA_IVA_SS_2: + case OMAP_L3_IA_IVA_SS_3: + return "IVA_SS"; + case OMAP_L3_IA_IVA_SS_DMA_1: + case OMAP_L3_IA_IVA_SS_DMA_2: + case OMAP_L3_IA_IVA_SS_DMA_3: + case OMAP_L3_IA_IVA_SS_DMA_4: + case OMAP_L3_IA_IVA_SS_DMA_5: + case OMAP_L3_IA_IVA_SS_DMA_6: + return "IVA_SS_DMA"; + case OMAP_L3_IA_SGX: + return "SGX"; + case OMAP_L3_IA_CAM_1: + case OMAP_L3_IA_CAM_2: + case OMAP_L3_IA_CAM_3: + return "CAM"; + case OMAP_L3_IA_DAP: + return "DAP"; + case OMAP_L3_SDMA_WR_1: + case OMAP_L3_SDMA_WR_2: + return "SDMA_WR"; + case OMAP_L3_SDMA_RD_1: + case OMAP_L3_SDMA_RD_2: + case OMAP_L3_SDMA_RD_3: + case OMAP_L3_SDMA_RD_4: + return "SDMA_RD"; + case OMAP_L3_USBOTG: + return "USB_OTG"; + case OMAP_L3_USBHOST: + return "USB_HOST"; + default: + return "UNKNOWN Initiator"; + } +} + +/** + * omap3_l3_block_irq - handles a register block's irq + * @l3: struct omap3_l3 * + * @base: register block base address + * @error: L3_ERROR_LOG register of our block + * + * Called in hard-irq context. Caller should take care of locking + * + * OMAP36xx TRM gives, on page 2001, Figure 9-10, the Typical Error + * Analysis Sequence, we are following that sequence here, please + * refer to that Figure for more information on the subject. + */ +static irqreturn_t omap3_l3_block_irq(struct omap3_l3 *l3, + u64 error, int error_addr) +{ + u8 code = omap3_l3_decode_error_code(error); + u8 initid = omap3_l3_decode_initid(error); + u8 multi = error & L3_ERROR_LOG_MULTI; + u32 address = omap3_l3_decode_addr(error_addr); + + WARN(true, "%s Error seen by %s %s at address %x\n", + omap3_l3_code_string(code), + omap3_l3_initiator_string(initid), + multi ? "Multiple Errors" : "", + address); + + return IRQ_HANDLED; +} + +static irqreturn_t omap3_l3_app_irq(int irq, void *_l3) +{ + struct omap3_l3 *l3 = _l3; + + u64 status, clear; + u64 error; + u64 error_addr; + u64 err_source = 0; + void __iomem *base; + int int_type; + + irqreturn_t ret = IRQ_NONE; + + if (irq == l3->app_irq) + int_type = L3_APPLICATION_ERROR; + else + int_type = L3_DEBUG_ERROR; + + if (!int_type) { + status = omap3_l3_readll(l3->rt, L3_SI_FLAG_STATUS_0); + /* + * if we have a timeout error, there's nothing we can + * do besides rebooting the board. So let's BUG on any + * of such errors and handle the others. timeout error + * is severe and not expected to occur. + */ + BUG_ON(status & L3_STATUS_0_TIMEOUT_MASK); + } else { + status = omap3_l3_readll(l3->rt, L3_SI_FLAG_STATUS_1); + /* No timeout error for debug sources */ + } + + base = ((l3->rt) + (*(omap3_l3_bases[int_type] + err_source))); + + /* identify the error source */ + for (err_source = 0; !(status & (1 << err_source)); err_source++) + ; + error = omap3_l3_readll(base, L3_ERROR_LOG); + + if (error) { + error_addr = omap3_l3_readll(base, L3_ERROR_LOG_ADDR); + + ret |= omap3_l3_block_irq(l3, error, error_addr); + } + + /* Clear the status register */ + clear = ((L3_AGENT_STATUS_CLEAR_IA << int_type) | + (L3_AGENT_STATUS_CLEAR_TA)); + + omap3_l3_writell(base, L3_AGENT_STATUS, clear); + + /* clear the error log register */ + omap3_l3_writell(base, L3_ERROR_LOG, error); + + return ret; +} + +static int __init omap3_l3_probe(struct platform_device *pdev) +{ + struct omap3_l3 *l3; + struct resource *res; + int ret; + int irq; + + l3 = kzalloc(sizeof(*l3), GFP_KERNEL); + if (!l3) { + ret = -ENOMEM; + goto err0; + } + + platform_set_drvdata(pdev, l3); + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) { + dev_err(&pdev->dev, "couldn't find resource\n"); + ret = -ENODEV; + goto err1; + } + l3->rt = ioremap(res->start, resource_size(res)); + if (!(l3->rt)) { + dev_err(&pdev->dev, "ioremap failed\n"); + ret = -ENOMEM; + goto err2; + } + + irq = platform_get_irq(pdev, 0); + ret = request_irq(irq, omap3_l3_app_irq, + IRQF_DISABLED | IRQF_TRIGGER_RISING, + "l3-debug-irq", l3); + if (ret) { + dev_err(&pdev->dev, "couldn't request debug irq\n"); + goto err3; + } + l3->debug_irq = irq; + + irq = platform_get_irq(pdev, 1); + ret = request_irq(irq, omap3_l3_app_irq, + IRQF_DISABLED | IRQF_TRIGGER_RISING, + "l3-app-irq", l3); + + if (ret) { + dev_err(&pdev->dev, "couldn't request app irq\n"); + goto err4; + } + + l3->app_irq = irq; + goto err0; + +err4: +err3: + iounmap(l3->rt); +err2: +err1: + kfree(l3); +err0: + return ret; +} + +static int __exit omap3_l3_remove(struct platform_device *pdev) +{ + struct omap3_l3 *l3 = platform_get_drvdata(pdev); + + free_irq(l3->app_irq, l3); + free_irq(l3->debug_irq, l3); + iounmap(l3->rt); + kfree(l3); + + return 0; +} + +static struct platform_driver omap3_l3_driver = { + .remove = __exit_p(omap3_l3_remove), + .driver = { + .name = "omap_l3_smx", + }, +}; + +static int __init omap3_l3_init(void) +{ + return platform_driver_probe(&omap3_l3_driver, omap3_l3_probe); +} +postcore_initcall_sync(omap3_l3_init); + +static void __exit omap3_l3_exit(void) +{ + platform_driver_unregister(&omap3_l3_driver); +} +module_exit(omap3_l3_exit); diff --git a/arch/arm/mach-omap2/omap_l3_smx.h b/arch/arm/mach-omap2/omap_l3_smx.h new file mode 100644 index 000000000000..ba2ed9a850cc --- /dev/null +++ b/arch/arm/mach-omap2/omap_l3_smx.h @@ -0,0 +1,338 @@ + /* + * OMAP3XXX L3 Interconnect Driver header + * + * Copyright (C) 2011 Texas Corporation + * Felipe Balbi <balbi@ti.com> + * Santosh Shilimkar <santosh.shilimkar@ti.com> + * sricharan <r.sricharan@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; 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 __ARCH_ARM_MACH_OMAP2_L3_INTERCONNECT_3XXX_H +#define __ARCH_ARM_MACH_OMAP2_L3_INTERCONNECT_3XXX_H + +/* Register definitions. All 64-bit wide */ +#define L3_COMPONENT 0x000 +#define L3_CORE 0x018 +#define L3_AGENT_CONTROL 0x020 +#define L3_AGENT_STATUS 0x028 +#define L3_ERROR_LOG 0x058 + +#define L3_ERROR_LOG_MULTI (1 << 31) +#define L3_ERROR_LOG_SECONDARY (1 << 30) + +#define L3_ERROR_LOG_ADDR 0x060 + +/* Register definitions for Sideband Interconnect */ +#define L3_SI_CONTROL 0x020 +#define L3_SI_FLAG_STATUS_0 0x510 + +const u64 shift = 1; + +#define L3_STATUS_0_MPUIA_BRST (shift << 0) +#define L3_STATUS_0_MPUIA_RSP (shift << 1) +#define L3_STATUS_0_MPUIA_INBAND (shift << 2) +#define L3_STATUS_0_IVAIA_BRST (shift << 6) +#define L3_STATUS_0_IVAIA_RSP (shift << 7) +#define L3_STATUS_0_IVAIA_INBAND (shift << 8) +#define L3_STATUS_0_SGXIA_BRST (shift << 9) +#define L3_STATUS_0_SGXIA_RSP (shift << 10) +#define L3_STATUS_0_SGXIA_MERROR (shift << 11) +#define L3_STATUS_0_CAMIA_BRST (shift << 12) +#define L3_STATUS_0_CAMIA_RSP (shift << 13) +#define L3_STATUS_0_CAMIA_INBAND (shift << 14) +#define L3_STATUS_0_DISPIA_BRST (shift << 15) +#define L3_STATUS_0_DISPIA_RSP (shift << 16) +#define L3_STATUS_0_DMARDIA_BRST (shift << 18) +#define L3_STATUS_0_DMARDIA_RSP (shift << 19) +#define L3_STATUS_0_DMAWRIA_BRST (shift << 21) +#define L3_STATUS_0_DMAWRIA_RSP (shift << 22) +#define L3_STATUS_0_USBOTGIA_BRST (shift << 24) +#define L3_STATUS_0_USBOTGIA_RSP (shift << 25) +#define L3_STATUS_0_USBOTGIA_INBAND (shift << 26) +#define L3_STATUS_0_USBHOSTIA_BRST (shift << 27) +#define L3_STATUS_0_USBHOSTIA_INBAND (shift << 28) +#define L3_STATUS_0_SMSTA_REQ (shift << 48) +#define L3_STATUS_0_GPMCTA_REQ (shift << 49) +#define L3_STATUS_0_OCMRAMTA_REQ (shift << 50) +#define L3_STATUS_0_OCMROMTA_REQ (shift << 51) +#define L3_STATUS_0_IVATA_REQ (shift << 54) +#define L3_STATUS_0_SGXTA_REQ (shift << 55) +#define L3_STATUS_0_SGXTA_SERROR (shift << 56) +#define L3_STATUS_0_GPMCTA_SERROR (shift << 57) +#define L3_STATUS_0_L4CORETA_REQ (shift << 58) +#define L3_STATUS_0_L4PERTA_REQ (shift << 59) +#define L3_STATUS_0_L4EMUTA_REQ (shift << 60) +#define L3_STATUS_0_MAD2DTA_REQ (shift << 61) + +#define L3_STATUS_0_TIMEOUT_MASK (L3_STATUS_0_MPUIA_BRST \ + | L3_STATUS_0_MPUIA_RSP \ + | L3_STATUS_0_IVAIA_BRST \ + | L3_STATUS_0_IVAIA_RSP \ + | L3_STATUS_0_SGXIA_BRST \ + | L3_STATUS_0_SGXIA_RSP \ + | L3_STATUS_0_CAMIA_BRST \ + | L3_STATUS_0_CAMIA_RSP \ + | L3_STATUS_0_DISPIA_BRST \ + | L3_STATUS_0_DISPIA_RSP \ + | L3_STATUS_0_DMARDIA_BRST \ + | L3_STATUS_0_DMARDIA_RSP \ + | L3_STATUS_0_DMAWRIA_BRST \ + | L3_STATUS_0_DMAWRIA_RSP \ + | L3_STATUS_0_USBOTGIA_BRST \ + | L3_STATUS_0_USBOTGIA_RSP \ + | L3_STATUS_0_USBHOSTIA_BRST \ + | L3_STATUS_0_SMSTA_REQ \ + | L3_STATUS_0_GPMCTA_REQ \ + | L3_STATUS_0_OCMRAMTA_REQ \ + | L3_STATUS_0_OCMROMTA_REQ \ + | L3_STATUS_0_IVATA_REQ \ + | L3_STATUS_0_SGXTA_REQ \ + | L3_STATUS_0_L4CORETA_REQ \ + | L3_STATUS_0_L4PERTA_REQ \ + | L3_STATUS_0_L4EMUTA_REQ \ + | L3_STATUS_0_MAD2DTA_REQ) + +#define L3_SI_FLAG_STATUS_1 0x530 + +#define L3_STATUS_1_MPU_DATAIA (1 << 0) +#define L3_STATUS_1_DAPIA0 (1 << 3) +#define L3_STATUS_1_DAPIA1 (1 << 4) +#define L3_STATUS_1_IVAIA (1 << 6) + +#define L3_PM_ERROR_LOG 0x020 +#define L3_PM_CONTROL 0x028 +#define L3_PM_ERROR_CLEAR_SINGLE 0x030 +#define L3_PM_ERROR_CLEAR_MULTI 0x038 +#define L3_PM_REQ_INFO_PERMISSION(n) (0x048 + (0x020 * n)) +#define L3_PM_READ_PERMISSION(n) (0x050 + (0x020 * n)) +#define L3_PM_WRITE_PERMISSION(n) (0x058 + (0x020 * n)) +#define L3_PM_ADDR_MATCH(n) (0x060 + (0x020 * n)) + +/* L3 error log bit fields. Common for IA and TA */ +#define L3_ERROR_LOG_CODE 24 +#define L3_ERROR_LOG_INITID 8 +#define L3_ERROR_LOG_CMD 0 + +/* L3 agent status bit fields. */ +#define L3_AGENT_STATUS_CLEAR_IA 0x10000000 +#define L3_AGENT_STATUS_CLEAR_TA 0x01000000 + +#define OMAP34xx_IRQ_L3_APP 10 +#define L3_APPLICATION_ERROR 0x0 +#define L3_DEBUG_ERROR 0x1 + +enum omap3_l3_initiator_id { + /* LCD has 1 ID */ + OMAP_L3_LCD = 29, + /* SAD2D has 1 ID */ + OMAP_L3_SAD2D = 28, + /* MPU has 5 IDs */ + OMAP_L3_IA_MPU_SS_1 = 27, + OMAP_L3_IA_MPU_SS_2 = 26, + OMAP_L3_IA_MPU_SS_3 = 25, + OMAP_L3_IA_MPU_SS_4 = 24, + OMAP_L3_IA_MPU_SS_5 = 23, + /* IVA2.2 SS has 3 IDs*/ + OMAP_L3_IA_IVA_SS_1 = 22, + OMAP_L3_IA_IVA_SS_2 = 21, + OMAP_L3_IA_IVA_SS_3 = 20, + /* IVA 2.2 SS DMA has 6 IDS */ + OMAP_L3_IA_IVA_SS_DMA_1 = 19, + OMAP_L3_IA_IVA_SS_DMA_2 = 18, + OMAP_L3_IA_IVA_SS_DMA_3 = 17, + OMAP_L3_IA_IVA_SS_DMA_4 = 16, + OMAP_L3_IA_IVA_SS_DMA_5 = 15, + OMAP_L3_IA_IVA_SS_DMA_6 = 14, + /* SGX has 1 ID */ + OMAP_L3_IA_SGX = 13, + /* CAM has 3 ID */ + OMAP_L3_IA_CAM_1 = 12, + OMAP_L3_IA_CAM_2 = 11, + OMAP_L3_IA_CAM_3 = 10, + /* DAP has 1 ID */ + OMAP_L3_IA_DAP = 9, + /* SDMA WR has 2 IDs */ + OMAP_L3_SDMA_WR_1 = 8, + OMAP_L3_SDMA_WR_2 = 7, + /* SDMA RD has 4 IDs */ + OMAP_L3_SDMA_RD_1 = 6, + OMAP_L3_SDMA_RD_2 = 5, + OMAP_L3_SDMA_RD_3 = 4, + OMAP_L3_SDMA_RD_4 = 3, + /* HSUSB OTG has 1 ID */ + OMAP_L3_USBOTG = 2, + /* HSUSB HOST has 1 ID */ + OMAP_L3_USBHOST = 1, +}; + +enum omap3_l3_code { + OMAP_L3_CODE_NOERROR = 0, + OMAP_L3_CODE_UNSUP_CMD = 1, + OMAP_L3_CODE_ADDR_HOLE = 2, + OMAP_L3_CODE_PROTECT_VIOLATION = 3, + OMAP_L3_CODE_IN_BAND_ERR = 4, + /* codes 5 and 6 are reserved */ + OMAP_L3_CODE_REQ_TOUT_NOT_ACCEPT = 7, + OMAP_L3_CODE_REQ_TOUT_NO_RESP = 8, + /* codes 9 - 15 are also reserved */ +}; + +struct omap3_l3 { + struct device *dev; + struct clk *ick; + + /* memory base*/ + void __iomem *rt; + + int debug_irq; + int app_irq; + + /* true when and inband functional error occurs */ + unsigned inband:1; +}; + +/* offsets for l3 agents in order with the Flag status register */ +unsigned int __iomem omap3_l3_app_bases[] = { + /* MPU IA */ + 0x1400, + 0x1400, + 0x1400, + /* RESERVED */ + 0, + 0, + 0, + /* IVA 2.2 IA */ + 0x1800, + 0x1800, + 0x1800, + /* SGX IA */ + 0x1c00, + 0x1c00, + /* RESERVED */ + 0, + /* CAMERA IA */ + 0x5800, + 0x5800, + 0x5800, + /* DISPLAY IA */ + 0x5400, + 0x5400, + /* RESERVED */ + 0, + /*SDMA RD IA */ + 0x4c00, + 0x4c00, + /* RESERVED */ + 0, + /* SDMA WR IA */ + 0x5000, + 0x5000, + /* RESERVED */ + 0, + /* USB OTG IA */ + 0x4400, + 0x4400, + 0x4400, + /* USB HOST IA */ + 0x4000, + 0x4000, + /* RESERVED */ + 0, + 0, + 0, + 0, + /* SAD2D IA */ + 0x3000, + 0x3000, + 0x3000, + /* RESERVED */ + 0, + 0, + 0, + 0, + 0, + 0, + 0, + 0, + 0, + 0, + 0, + 0, + /* SMA TA */ + 0x2000, + /* GPMC TA */ + 0x2400, + /* OCM RAM TA */ + 0x2800, + /* OCM ROM TA */ + 0x2C00, + /* L4 CORE TA */ + 0x6800, + /* L4 PER TA */ + 0x6c00, + /* IVA 2.2 TA */ + 0x6000, + /* SGX TA */ + 0x6400, + /* L4 EMU TA */ + 0x7000, + /* GPMC TA */ + 0x2400, + /* L4 CORE TA */ + 0x6800, + /* L4 PER TA */ + 0x6c00, + /* L4 EMU TA */ + 0x7000, + /* MAD2D TA */ + 0x3400, + /* RESERVED */ + 0, + 0, +}; + +unsigned int __iomem omap3_l3_debug_bases[] = { + /* MPU DATA IA */ + 0x1400, + /* RESERVED */ + 0, + 0, + /* DAP IA */ + 0x5c00, + 0x5c00, + /* RESERVED */ + 0, + /* IVA 2.2 IA */ + 0x1800, + /* REST RESERVED */ +}; + +u32 *omap3_l3_bases[] = { + omap3_l3_app_bases, + omap3_l3_debug_bases, +}; + +/* + * REVISIT define __raw_readll/__raw_writell here, but move them to + * <asm/io.h> at some point + */ +#define __raw_writell(v, a) (__chk_io_ptr(a), \ + *(volatile u64 __force *)(a) = (v)) +#define __raw_readll(a) (__chk_io_ptr(a), \ + *(volatile u64 __force *)(a)) + +#endif diff --git a/arch/arm/mach-omap2/omap_opp_data.h b/arch/arm/mach-omap2/omap_opp_data.h index 46ac27dd6c84..c784c12f98a1 100644 --- a/arch/arm/mach-omap2/omap_opp_data.h +++ b/arch/arm/mach-omap2/omap_opp_data.h @@ -21,6 +21,8 @@ #include <plat/omap_hwmod.h> +#include "voltage.h" + /* * *BIG FAT WARNING*: * USE the following ONLY in opp data initialization common to an SoC. @@ -65,8 +67,30 @@ struct omap_opp_def { .u_volt = _uv, \ } +/* + * Initialization wrapper used to define SmartReflex process data + * XXX Is this needed? Just use C99 initializers in data files? + */ +#define VOLT_DATA_DEFINE(_v_nom, _efuse_offs, _errminlimit, _errgain) \ +{ \ + .volt_nominal = _v_nom, \ + .sr_efuse_offs = _efuse_offs, \ + .sr_errminlimit = _errminlimit, \ + .vp_errgain = _errgain \ +} + /* Use this to initialize the default table */ extern int __init omap_init_opp_table(struct omap_opp_def *opp_def, u32 opp_def_size); + +extern struct omap_volt_data omap34xx_vddmpu_volt_data[]; +extern struct omap_volt_data omap34xx_vddcore_volt_data[]; +extern struct omap_volt_data omap36xx_vddmpu_volt_data[]; +extern struct omap_volt_data omap36xx_vddcore_volt_data[]; + +extern struct omap_volt_data omap44xx_vdd_mpu_volt_data[]; +extern struct omap_volt_data omap44xx_vdd_iva_volt_data[]; +extern struct omap_volt_data omap44xx_vdd_core_volt_data[]; + #endif /* __ARCH_ARM_MACH_OMAP2_OMAP_OPP_DATA_H */ diff --git a/arch/arm/mach-omap2/omap_phy_internal.c b/arch/arm/mach-omap2/omap_phy_internal.c index ebe33df708bd..e2e605fe9138 100644 --- a/arch/arm/mach-omap2/omap_phy_internal.c +++ b/arch/arm/mach-omap2/omap_phy_internal.c @@ -29,6 +29,7 @@ #include <linux/usb.h> #include <plat/usb.h> +#include "control.h" /* OMAP control module register for UTMI PHY */ #define CONTROL_DEV_CONF 0x300 @@ -162,3 +163,95 @@ int omap4430_phy_exit(struct device *dev) return 0; } + +void am35x_musb_reset(void) +{ + u32 regval; + + /* Reset the musb interface */ + regval = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET); + + regval |= AM35XX_USBOTGSS_SW_RST; + omap_ctrl_writel(regval, AM35XX_CONTROL_IP_SW_RESET); + + regval &= ~AM35XX_USBOTGSS_SW_RST; + omap_ctrl_writel(regval, AM35XX_CONTROL_IP_SW_RESET); + + regval = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET); +} + +void am35x_musb_phy_power(u8 on) +{ + unsigned long timeout = jiffies + msecs_to_jiffies(100); + u32 devconf2; + + if (on) { + /* + * Start the on-chip PHY and its PLL. + */ + devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2); + + devconf2 &= ~(CONF2_RESET | CONF2_PHYPWRDN | CONF2_OTGPWRDN); + devconf2 |= CONF2_PHY_PLLON; + + omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2); + + pr_info(KERN_INFO "Waiting for PHY clock good...\n"); + while (!(omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2) + & CONF2_PHYCLKGD)) { + cpu_relax(); + + if (time_after(jiffies, timeout)) { + pr_err(KERN_ERR "musb PHY clock good timed out\n"); + break; + } + } + } else { + /* + * Power down the on-chip PHY. + */ + devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2); + + devconf2 &= ~CONF2_PHY_PLLON; + devconf2 |= CONF2_PHYPWRDN | CONF2_OTGPWRDN; + omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2); + } +} + +void am35x_musb_clear_irq(void) +{ + u32 regval; + + regval = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR); + regval |= AM35XX_USBOTGSS_INT_CLR; + omap_ctrl_writel(regval, AM35XX_CONTROL_LVL_INTR_CLEAR); + regval = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR); +} + +void am35x_musb_set_mode(u8 musb_mode) +{ + u32 devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2); + + devconf2 &= ~CONF2_OTGMODE; + switch (musb_mode) { +#ifdef CONFIG_USB_MUSB_HDRC_HCD + case MUSB_HOST: /* Force VBUS valid, ID = 0 */ + devconf2 |= CONF2_FORCE_HOST; + break; +#endif +#ifdef CONFIG_USB_GADGET_MUSB_HDRC + case MUSB_PERIPHERAL: /* Force VBUS valid, ID = 1 */ + devconf2 |= CONF2_FORCE_DEVICE; + break; +#endif +#ifdef CONFIG_USB_MUSB_OTG + case MUSB_OTG: /* Don't override the VBUS/ID comparators */ + devconf2 |= CONF2_NO_OVERRIDE; + break; +#endif + default: + pr_info(KERN_INFO "Unsupported mode %u\n", musb_mode); + } + + omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2); +} diff --git a/arch/arm/mach-omap2/omap_twl.c b/arch/arm/mach-omap2/omap_twl.c index 00e1d2b53683..0a8e74e3e811 100644 --- a/arch/arm/mach-omap2/omap_twl.c +++ b/arch/arm/mach-omap2/omap_twl.c @@ -18,7 +18,7 @@ #include <linux/kernel.h> #include <linux/i2c/twl.h> -#include <plat/voltage.h> +#include "voltage.h" #include "pm.h" @@ -59,8 +59,15 @@ static bool is_offset_valid; static u8 smps_offset; +/* + * Flag to ensure Smartreflex bit in TWL + * being cleared in board file is not overwritten. + */ +static bool __initdata twl_sr_enable_autoinit; +#define TWL4030_DCDC_GLOBAL_CFG 0x06 #define REG_SMPS_OFFSET 0xE0 +#define SMARTREFLEX_ENABLE BIT(3) static unsigned long twl4030_vsel_to_uv(const u8 vsel) { @@ -269,6 +276,18 @@ int __init omap3_twl_init(void) omap3_core_volt_info.vp_vddmax = OMAP3630_VP2_VLIMITTO_VDDMAX; } + /* + * The smartreflex bit on twl4030 specifies if the setting of voltage + * is done over the I2C_SR path. Since this setting is independent of + * the actual usage of smartreflex AVS module, we enable TWL SR bit + * by default irrespective of whether smartreflex AVS module is enabled + * on the OMAP side or not. This is because without this bit enabled, + * the voltage scaling through vp forceupdate/bypass mechanism of + * voltage scaling will not function on TWL over I2C_SR. + */ + if (!twl_sr_enable_autoinit) + omap3_twl_set_sr_bit(true); + voltdm = omap_voltage_domain_lookup("mpu"); omap_voltage_register_pmic(voltdm, &omap3_mpu_volt_info); @@ -277,3 +296,44 @@ int __init omap3_twl_init(void) return 0; } + +/** + * omap3_twl_set_sr_bit() - Set/Clear SR bit on TWL + * @enable: enable SR mode in twl or not + * + * If 'enable' is true, enables Smartreflex bit on TWL 4030 to make sure + * voltage scaling through OMAP SR works. Else, the smartreflex bit + * on twl4030 is cleared as there are platforms which use OMAP3 and T2 but + * use Synchronized Scaling Hardware Strategy (ENABLE_VMODE=1) and Direct + * Strategy Software Scaling Mode (ENABLE_VMODE=0), for setting the voltages, + * in those scenarios this bit is to be cleared (enable = false). + * + * Returns 0 on sucess, error is returned if I2C read/write fails. + */ +int __init omap3_twl_set_sr_bit(bool enable) +{ + u8 temp; + int ret; + if (twl_sr_enable_autoinit) + pr_warning("%s: unexpected multiple calls\n", __func__); + + ret = twl_i2c_read_u8(TWL4030_MODULE_PM_RECEIVER, &temp, + TWL4030_DCDC_GLOBAL_CFG); + if (ret) + goto err; + + if (enable) + temp |= SMARTREFLEX_ENABLE; + else + temp &= ~SMARTREFLEX_ENABLE; + + ret = twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, temp, + TWL4030_DCDC_GLOBAL_CFG); + if (!ret) { + twl_sr_enable_autoinit = true; + return 0; + } +err: + pr_err("%s: Error access to TWL4030 (%d)\n", __func__, ret); + return ret; +} diff --git a/arch/arm/mach-omap2/opp2xxx.h b/arch/arm/mach-omap2/opp2xxx.h index 38b730550506..8affc66a92c2 100644 --- a/arch/arm/mach-omap2/opp2xxx.h +++ b/arch/arm/mach-omap2/opp2xxx.h @@ -418,7 +418,7 @@ struct prcm_config { extern const struct prcm_config omap2420_rate_table[]; -#ifdef CONFIG_ARCH_OMAP2430 +#ifdef CONFIG_SOC_OMAP2430 extern const struct prcm_config omap2430_rate_table[]; #else #define omap2430_rate_table NULL diff --git a/arch/arm/mach-omap2/opp3xxx_data.c b/arch/arm/mach-omap2/opp3xxx_data.c index 0486fce8a92c..d95f3f945d4a 100644 --- a/arch/arm/mach-omap2/opp3xxx_data.c +++ b/arch/arm/mach-omap2/opp3xxx_data.c @@ -4,8 +4,9 @@ * Copyright (C) 2009-2010 Texas Instruments Incorporated - http://www.ti.com/ * Nishanth Menon * Kevin Hilman - * Copyright (C) 2010 Nokia Corporation. + * Copyright (C) 2010-2011 Nokia Corporation. * Eduardo Valentin + * Paul Walmsley * * 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 @@ -20,19 +21,83 @@ #include <plat/cpu.h> +#include "control.h" #include "omap_opp_data.h" +#include "pm.h" + +/* 34xx */ + +/* VDD1 */ + +#define OMAP3430_VDD_MPU_OPP1_UV 975000 +#define OMAP3430_VDD_MPU_OPP2_UV 1075000 +#define OMAP3430_VDD_MPU_OPP3_UV 1200000 +#define OMAP3430_VDD_MPU_OPP4_UV 1270000 +#define OMAP3430_VDD_MPU_OPP5_UV 1350000 + +struct omap_volt_data omap34xx_vddmpu_volt_data[] = { + VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP1_UV, OMAP343X_CONTROL_FUSE_OPP1_VDD1, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP2_UV, OMAP343X_CONTROL_FUSE_OPP2_VDD1, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP3_UV, OMAP343X_CONTROL_FUSE_OPP3_VDD1, 0xf9, 0x18), + VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP4_UV, OMAP343X_CONTROL_FUSE_OPP4_VDD1, 0xf9, 0x18), + VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP5_UV, OMAP343X_CONTROL_FUSE_OPP5_VDD1, 0xf9, 0x18), + VOLT_DATA_DEFINE(0, 0, 0, 0), +}; + +/* VDD2 */ + +#define OMAP3430_VDD_CORE_OPP1_UV 975000 +#define OMAP3430_VDD_CORE_OPP2_UV 1050000 +#define OMAP3430_VDD_CORE_OPP3_UV 1150000 + +struct omap_volt_data omap34xx_vddcore_volt_data[] = { + VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP1_UV, OMAP343X_CONTROL_FUSE_OPP1_VDD2, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP2_UV, OMAP343X_CONTROL_FUSE_OPP2_VDD2, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP3_UV, OMAP343X_CONTROL_FUSE_OPP3_VDD2, 0xf9, 0x18), + VOLT_DATA_DEFINE(0, 0, 0, 0), +}; + +/* 36xx */ + +/* VDD1 */ + +#define OMAP3630_VDD_MPU_OPP50_UV 1012500 +#define OMAP3630_VDD_MPU_OPP100_UV 1200000 +#define OMAP3630_VDD_MPU_OPP120_UV 1325000 +#define OMAP3630_VDD_MPU_OPP1G_UV 1375000 + +struct omap_volt_data omap36xx_vddmpu_volt_data[] = { + VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP50_UV, OMAP3630_CONTROL_FUSE_OPP50_VDD1, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP100_UV, OMAP3630_CONTROL_FUSE_OPP100_VDD1, 0xf9, 0x16), + VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP120_UV, OMAP3630_CONTROL_FUSE_OPP120_VDD1, 0xfa, 0x23), + VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP1G_UV, OMAP3630_CONTROL_FUSE_OPP1G_VDD1, 0xfa, 0x27), + VOLT_DATA_DEFINE(0, 0, 0, 0), +}; + +/* VDD2 */ + +#define OMAP3630_VDD_CORE_OPP50_UV 1000000 +#define OMAP3630_VDD_CORE_OPP100_UV 1200000 + +struct omap_volt_data omap36xx_vddcore_volt_data[] = { + VOLT_DATA_DEFINE(OMAP3630_VDD_CORE_OPP50_UV, OMAP3630_CONTROL_FUSE_OPP50_VDD2, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP3630_VDD_CORE_OPP100_UV, OMAP3630_CONTROL_FUSE_OPP100_VDD2, 0xf9, 0x16), + VOLT_DATA_DEFINE(0, 0, 0, 0), +}; + +/* OPP data */ static struct omap_opp_def __initdata omap34xx_opp_def_list[] = { /* MPU OPP1 */ - OPP_INITIALIZER("mpu", true, 125000000, 975000), + OPP_INITIALIZER("mpu", true, 125000000, OMAP3430_VDD_MPU_OPP1_UV), /* MPU OPP2 */ - OPP_INITIALIZER("mpu", true, 250000000, 1075000), + OPP_INITIALIZER("mpu", true, 250000000, OMAP3430_VDD_MPU_OPP2_UV), /* MPU OPP3 */ - OPP_INITIALIZER("mpu", true, 500000000, 1200000), + OPP_INITIALIZER("mpu", true, 500000000, OMAP3430_VDD_MPU_OPP3_UV), /* MPU OPP4 */ - OPP_INITIALIZER("mpu", true, 550000000, 1270000), + OPP_INITIALIZER("mpu", true, 550000000, OMAP3430_VDD_MPU_OPP4_UV), /* MPU OPP5 */ - OPP_INITIALIZER("mpu", true, 600000000, 1350000), + OPP_INITIALIZER("mpu", true, 600000000, OMAP3430_VDD_MPU_OPP5_UV), /* * L3 OPP1 - 41.5 MHz is disabled because: The voltage for that OPP is @@ -42,53 +107,53 @@ static struct omap_opp_def __initdata omap34xx_opp_def_list[] = { * impact that frequency will do to the MPU and the whole system in * general. */ - OPP_INITIALIZER("l3_main", false, 41500000, 975000), + OPP_INITIALIZER("l3_main", false, 41500000, OMAP3430_VDD_CORE_OPP1_UV), /* L3 OPP2 */ - OPP_INITIALIZER("l3_main", true, 83000000, 1050000), + OPP_INITIALIZER("l3_main", true, 83000000, OMAP3430_VDD_CORE_OPP2_UV), /* L3 OPP3 */ - OPP_INITIALIZER("l3_main", true, 166000000, 1150000), + OPP_INITIALIZER("l3_main", true, 166000000, OMAP3430_VDD_CORE_OPP3_UV), /* DSP OPP1 */ - OPP_INITIALIZER("iva", true, 90000000, 975000), + OPP_INITIALIZER("iva", true, 90000000, OMAP3430_VDD_MPU_OPP1_UV), /* DSP OPP2 */ - OPP_INITIALIZER("iva", true, 180000000, 1075000), + OPP_INITIALIZER("iva", true, 180000000, OMAP3430_VDD_MPU_OPP2_UV), /* DSP OPP3 */ - OPP_INITIALIZER("iva", true, 360000000, 1200000), + OPP_INITIALIZER("iva", true, 360000000, OMAP3430_VDD_MPU_OPP3_UV), /* DSP OPP4 */ - OPP_INITIALIZER("iva", true, 400000000, 1270000), + OPP_INITIALIZER("iva", true, 400000000, OMAP3430_VDD_MPU_OPP4_UV), /* DSP OPP5 */ - OPP_INITIALIZER("iva", true, 430000000, 1350000), + OPP_INITIALIZER("iva", true, 430000000, OMAP3430_VDD_MPU_OPP5_UV), }; static struct omap_opp_def __initdata omap36xx_opp_def_list[] = { /* MPU OPP1 - OPP50 */ - OPP_INITIALIZER("mpu", true, 300000000, 1012500), + OPP_INITIALIZER("mpu", true, 300000000, OMAP3630_VDD_MPU_OPP50_UV), /* MPU OPP2 - OPP100 */ - OPP_INITIALIZER("mpu", true, 600000000, 1200000), + OPP_INITIALIZER("mpu", true, 600000000, OMAP3630_VDD_MPU_OPP100_UV), /* MPU OPP3 - OPP-Turbo */ - OPP_INITIALIZER("mpu", false, 800000000, 1325000), + OPP_INITIALIZER("mpu", false, 800000000, OMAP3630_VDD_MPU_OPP120_UV), /* MPU OPP4 - OPP-SB */ - OPP_INITIALIZER("mpu", false, 1000000000, 1375000), + OPP_INITIALIZER("mpu", false, 1000000000, OMAP3630_VDD_MPU_OPP1G_UV), /* L3 OPP1 - OPP50 */ - OPP_INITIALIZER("l3_main", true, 100000000, 1000000), + OPP_INITIALIZER("l3_main", true, 100000000, OMAP3630_VDD_CORE_OPP50_UV), /* L3 OPP2 - OPP100, OPP-Turbo, OPP-SB */ - OPP_INITIALIZER("l3_main", true, 200000000, 1200000), + OPP_INITIALIZER("l3_main", true, 200000000, OMAP3630_VDD_CORE_OPP100_UV), /* DSP OPP1 - OPP50 */ - OPP_INITIALIZER("iva", true, 260000000, 1012500), + OPP_INITIALIZER("iva", true, 260000000, OMAP3630_VDD_MPU_OPP50_UV), /* DSP OPP2 - OPP100 */ - OPP_INITIALIZER("iva", true, 520000000, 1200000), + OPP_INITIALIZER("iva", true, 520000000, OMAP3630_VDD_MPU_OPP100_UV), /* DSP OPP3 - OPP-Turbo */ - OPP_INITIALIZER("iva", false, 660000000, 1325000), + OPP_INITIALIZER("iva", false, 660000000, OMAP3630_VDD_MPU_OPP120_UV), /* DSP OPP4 - OPP-SB */ - OPP_INITIALIZER("iva", false, 800000000, 1375000), + OPP_INITIALIZER("iva", false, 800000000, OMAP3630_VDD_MPU_OPP1G_UV), }; /** * omap3_opp_init() - initialize omap3 opp table */ -static int __init omap3_opp_init(void) +int __init omap3_opp_init(void) { int r = -ENODEV; diff --git a/arch/arm/mach-omap2/opp4xxx_data.c b/arch/arm/mach-omap2/opp4xxx_data.c index a11fa566d8ee..2293ba27101b 100644 --- a/arch/arm/mach-omap2/opp4xxx_data.c +++ b/arch/arm/mach-omap2/opp4xxx_data.c @@ -5,8 +5,9 @@ * Nishanth Menon * Kevin Hilman * Thara Gopinath - * Copyright (C) 2010 Nokia Corporation. + * Copyright (C) 2010-2011 Nokia Corporation. * Eduardo Valentin + * Paul Walmsley * * 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 @@ -21,28 +22,75 @@ #include <plat/cpu.h> +#include "control.h" #include "omap_opp_data.h" +#include "pm.h" + +/* + * Structures containing OMAP4430 voltage supported and various + * voltage dependent data for each VDD. + */ + +#define OMAP4430_VDD_MPU_OPP50_UV 1025000 +#define OMAP4430_VDD_MPU_OPP100_UV 1200000 +#define OMAP4430_VDD_MPU_OPPTURBO_UV 1313000 +#define OMAP4430_VDD_MPU_OPPNITRO_UV 1375000 + +struct omap_volt_data omap44xx_vdd_mpu_volt_data[] = { + VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP50_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP50, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP100_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP100, 0xf9, 0x16), + VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO, 0xfa, 0x23), + VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPNITRO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO, 0xfa, 0x27), + VOLT_DATA_DEFINE(0, 0, 0, 0), +}; + +#define OMAP4430_VDD_IVA_OPP50_UV 1013000 +#define OMAP4430_VDD_IVA_OPP100_UV 1188000 +#define OMAP4430_VDD_IVA_OPPTURBO_UV 1300000 + +struct omap_volt_data omap44xx_vdd_iva_volt_data[] = { + VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP50_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP50, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP100_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP100, 0xf9, 0x16), + VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO, 0xfa, 0x23), + VOLT_DATA_DEFINE(0, 0, 0, 0), +}; + +#define OMAP4430_VDD_CORE_OPP50_UV 1025000 +#define OMAP4430_VDD_CORE_OPP100_UV 1200000 + +struct omap_volt_data omap44xx_vdd_core_volt_data[] = { + VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP50_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP50, 0xf4, 0x0c), + VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP100_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100, 0xf9, 0x16), + VOLT_DATA_DEFINE(0, 0, 0, 0), +}; + static struct omap_opp_def __initdata omap44xx_opp_def_list[] = { /* MPU OPP1 - OPP50 */ - OPP_INITIALIZER("mpu", true, 300000000, 1100000), + OPP_INITIALIZER("mpu", true, 300000000, OMAP4430_VDD_MPU_OPP50_UV), /* MPU OPP2 - OPP100 */ - OPP_INITIALIZER("mpu", true, 600000000, 1200000), + OPP_INITIALIZER("mpu", true, 600000000, OMAP4430_VDD_MPU_OPP100_UV), /* MPU OPP3 - OPP-Turbo */ - OPP_INITIALIZER("mpu", false, 800000000, 1260000), + OPP_INITIALIZER("mpu", true, 800000000, OMAP4430_VDD_MPU_OPPTURBO_UV), /* MPU OPP4 - OPP-SB */ - OPP_INITIALIZER("mpu", false, 1008000000, 1350000), + OPP_INITIALIZER("mpu", true, 1008000000, OMAP4430_VDD_MPU_OPPNITRO_UV), /* L3 OPP1 - OPP50 */ - OPP_INITIALIZER("l3_main_1", true, 100000000, 930000), + OPP_INITIALIZER("l3_main_1", true, 100000000, OMAP4430_VDD_CORE_OPP50_UV), /* L3 OPP2 - OPP100, OPP-Turbo, OPP-SB */ - OPP_INITIALIZER("l3_main_1", true, 200000000, 1100000), - /* TODO: add IVA, DSP, aess, fdif, gpu */ + OPP_INITIALIZER("l3_main_1", true, 200000000, OMAP4430_VDD_CORE_OPP100_UV), + /* IVA OPP1 - OPP50 */ + OPP_INITIALIZER("iva", true, 133000000, OMAP4430_VDD_IVA_OPP50_UV), + /* IVA OPP2 - OPP100 */ + OPP_INITIALIZER("iva", true, 266100000, OMAP4430_VDD_IVA_OPP100_UV), + /* IVA OPP3 - OPP-Turbo */ + OPP_INITIALIZER("iva", false, 332000000, OMAP4430_VDD_IVA_OPPTURBO_UV), + /* TODO: add DSP, aess, fdif, gpu */ }; /** * omap4_opp_init() - initialize omap4 opp table */ -static int __init omap4_opp_init(void) +int __init omap4_opp_init(void) { int r = -ENODEV; diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c index d5a102c71989..30af3351c2d6 100644 --- a/arch/arm/mach-omap2/pm.c +++ b/arch/arm/mach-omap2/pm.c @@ -18,8 +18,8 @@ #include <plat/omap-pm.h> #include <plat/omap_device.h> #include <plat/common.h> -#include <plat/voltage.h> +#include "voltage.h" #include "powerdomain.h" #include "clockdomain.h" #include "pm.h" @@ -83,7 +83,9 @@ static int _init_omap_device(char *name, struct device **new_dev) static void omap2_init_processor_devices(void) { _init_omap_device("mpu", &mpu_dev); - _init_omap_device("iva", &iva_dev); + if (omap3_has_iva()) + _init_omap_device("iva", &iva_dev); + if (cpu_is_omap44xx()) { _init_omap_device("l3_main_1", &l3_dev); _init_omap_device("dsp", &dsp_dev); @@ -124,7 +126,7 @@ int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state) (pwrdm->flags & PWRDM_HAS_LOWPOWERSTATECHANGE)) { sleep_switch = LOWPOWERSTATE_SWITCH; } else { - omap2_clkdm_wakeup(pwrdm->pwrdm_clkdms[0]); + clkdm_wakeup(pwrdm->pwrdm_clkdms[0]); pwrdm_wait_transition(pwrdm); sleep_switch = FORCEWAKEUP_SWITCH; } @@ -140,9 +142,9 @@ int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state) switch (sleep_switch) { case FORCEWAKEUP_SWITCH: if (pwrdm->pwrdm_clkdms[0]->flags & CLKDM_CAN_ENABLE_AUTO) - omap2_clkdm_allow_idle(pwrdm->pwrdm_clkdms[0]); + clkdm_allow_idle(pwrdm->pwrdm_clkdms[0]); else - omap2_clkdm_sleep(pwrdm->pwrdm_clkdms[0]); + clkdm_sleep(pwrdm->pwrdm_clkdms[0]); break; case LOWPOWERSTATE_SWITCH: pwrdm_set_lowpwrstchange(pwrdm); diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h index 39580e6060e8..797bfd12b643 100644 --- a/arch/arm/mach-omap2/pm.h +++ b/arch/arm/mach-omap2/pm.h @@ -127,6 +127,7 @@ static inline void omap_enable_smartreflex_on_init(void) {} #ifdef CONFIG_TWL4030_CORE extern int omap3_twl_init(void); extern int omap4_twl_init(void); +extern int omap3_twl_set_sr_bit(bool enable); #else static inline int omap3_twl_init(void) { diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c index 97feb3ab6a69..df3ded6fe194 100644 --- a/arch/arm/mach-omap2/pm24xx.c +++ b/arch/arm/mach-omap2/pm24xx.c @@ -363,14 +363,11 @@ static const struct platform_suspend_ops __initdata omap_pm_ops; /* XXX This function should be shareable between OMAP2xxx and OMAP3 */ static int __init clkdms_setup(struct clockdomain *clkdm, void *unused) { - clkdm_clear_all_wkdeps(clkdm); - clkdm_clear_all_sleepdeps(clkdm); - if (clkdm->flags & CLKDM_CAN_ENABLE_AUTO) - omap2_clkdm_allow_idle(clkdm); + clkdm_allow_idle(clkdm); else if (clkdm->flags & CLKDM_CAN_FORCE_SLEEP && atomic_read(&clkdm->usecount) == 0) - omap2_clkdm_sleep(clkdm); + clkdm_sleep(clkdm); return 0; } @@ -379,7 +376,10 @@ static void __init prcm_setup_regs(void) int i, num_mem_banks; struct powerdomain *pwrdm; - /* Enable autoidle */ + /* + * Enable autoidle + * XXX This should be handled by hwmod code or PRCM init code + */ omap2_prm_write_mod_reg(OMAP24XX_AUTOIDLE_MASK, OCP_MOD, OMAP2_PRCM_SYSCONFIG_OFFSET); @@ -405,83 +405,16 @@ static void __init prcm_setup_regs(void) pwrdm = clkdm_get_pwrdm(dsp_clkdm); pwrdm_set_next_pwrst(pwrdm, PWRDM_POWER_OFF); - omap2_clkdm_sleep(dsp_clkdm); + clkdm_sleep(dsp_clkdm); pwrdm = clkdm_get_pwrdm(gfx_clkdm); pwrdm_set_next_pwrst(pwrdm, PWRDM_POWER_OFF); - omap2_clkdm_sleep(gfx_clkdm); + clkdm_sleep(gfx_clkdm); - /* - * Clear clockdomain wakeup dependencies and enable - * hardware-supervised idle for all clkdms - */ + /* Enable hardware-supervised idle for all clkdms */ clkdm_for_each(clkdms_setup, NULL); clkdm_add_wkdep(mpu_clkdm, wkup_clkdm); - /* Enable clock autoidle for all domains */ - omap2_cm_write_mod_reg(OMAP24XX_AUTO_CAM_MASK | - OMAP24XX_AUTO_MAILBOXES_MASK | - OMAP24XX_AUTO_WDT4_MASK | - OMAP2420_AUTO_WDT3_MASK | - OMAP24XX_AUTO_MSPRO_MASK | - OMAP2420_AUTO_MMC_MASK | - OMAP24XX_AUTO_FAC_MASK | - OMAP2420_AUTO_EAC_MASK | - OMAP24XX_AUTO_HDQ_MASK | - OMAP24XX_AUTO_UART2_MASK | - OMAP24XX_AUTO_UART1_MASK | - OMAP24XX_AUTO_I2C2_MASK | - OMAP24XX_AUTO_I2C1_MASK | - OMAP24XX_AUTO_MCSPI2_MASK | - OMAP24XX_AUTO_MCSPI1_MASK | - OMAP24XX_AUTO_MCBSP2_MASK | - OMAP24XX_AUTO_MCBSP1_MASK | - OMAP24XX_AUTO_GPT12_MASK | - OMAP24XX_AUTO_GPT11_MASK | - OMAP24XX_AUTO_GPT10_MASK | - OMAP24XX_AUTO_GPT9_MASK | - OMAP24XX_AUTO_GPT8_MASK | - OMAP24XX_AUTO_GPT7_MASK | - OMAP24XX_AUTO_GPT6_MASK | - OMAP24XX_AUTO_GPT5_MASK | - OMAP24XX_AUTO_GPT4_MASK | - OMAP24XX_AUTO_GPT3_MASK | - OMAP24XX_AUTO_GPT2_MASK | - OMAP2420_AUTO_VLYNQ_MASK | - OMAP24XX_AUTO_DSS_MASK, - CORE_MOD, CM_AUTOIDLE1); - omap2_cm_write_mod_reg(OMAP24XX_AUTO_UART3_MASK | - OMAP24XX_AUTO_SSI_MASK | - OMAP24XX_AUTO_USB_MASK, - CORE_MOD, CM_AUTOIDLE2); - omap2_cm_write_mod_reg(OMAP24XX_AUTO_SDRC_MASK | - OMAP24XX_AUTO_GPMC_MASK | - OMAP24XX_AUTO_SDMA_MASK, - CORE_MOD, CM_AUTOIDLE3); - omap2_cm_write_mod_reg(OMAP24XX_AUTO_PKA_MASK | - OMAP24XX_AUTO_AES_MASK | - OMAP24XX_AUTO_RNG_MASK | - OMAP24XX_AUTO_SHA_MASK | - OMAP24XX_AUTO_DES_MASK, - CORE_MOD, OMAP24XX_CM_AUTOIDLE4); - - omap2_cm_write_mod_reg(OMAP2420_AUTO_DSP_IPI_MASK, OMAP24XX_DSP_MOD, - CM_AUTOIDLE); - - /* Put DPLL and both APLLs into autoidle mode */ - omap2_cm_write_mod_reg((0x03 << OMAP24XX_AUTO_DPLL_SHIFT) | - (0x03 << OMAP24XX_AUTO_96M_SHIFT) | - (0x03 << OMAP24XX_AUTO_54M_SHIFT), - PLL_MOD, CM_AUTOIDLE); - - omap2_cm_write_mod_reg(OMAP24XX_AUTO_OMAPCTRL_MASK | - OMAP24XX_AUTO_WDT1_MASK | - OMAP24XX_AUTO_MPU_WDT_MASK | - OMAP24XX_AUTO_GPIOS_MASK | - OMAP24XX_AUTO_32KSYNC_MASK | - OMAP24XX_AUTO_GPT1_MASK, - WKUP_MOD, CM_AUTOIDLE); - /* REVISIT: Configure number of 32 kHz clock cycles for sys_clk * stabilisation */ omap2_prm_write_mod_reg(15 << OMAP_SETUP_TIME_SHIFT, OMAP24XX_GR_MOD, diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 2f864e4b085d..0c5e3a46a3ad 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -29,6 +29,7 @@ #include <linux/delay.h> #include <linux/slab.h> #include <linux/console.h> +#include <trace/events/power.h> #include <plat/sram.h> #include "clockdomain.h" @@ -311,11 +312,6 @@ static irqreturn_t prcm_interrupt_handler (int irq, void *dev_id) return IRQ_HANDLED; } -static void restore_control_register(u32 val) -{ - __asm__ __volatile__ ("mcr p15, 0, %0, c1, c0, 0" : : "r" (val)); -} - /* Function to restore the table entry that was modified for enabling MMU */ static void restore_table_entry(void) { @@ -337,7 +333,7 @@ static void restore_table_entry(void) control_reg_value = __raw_readl(scratchpad_address + OMAP343X_CONTROL_REG_VALUE_OFFSET); /* This will enable caches and prediction */ - restore_control_register(control_reg_value); + set_cr(control_reg_value); } void omap_sram_idle(void) @@ -496,7 +492,7 @@ console_still_active: pwrdm_post_transition(); - omap2_clkdm_allow_idle(mpu_pwrdm->pwrdm_clkdms[0]); + clkdm_allow_idle(mpu_pwrdm->pwrdm_clkdms[0]); } int omap3_can_sleep(void) @@ -519,8 +515,14 @@ static void omap3_pm_idle(void) if (omap_irq_pending() || need_resched()) goto out; + trace_power_start(POWER_CSTATE, 1, smp_processor_id()); + trace_cpu_idle(1, smp_processor_id()); + omap_sram_idle(); + trace_power_end(smp_processor_id()); + trace_cpu_idle(PWR_EVENT_EXIT, smp_processor_id()); + out: local_fiq_enable(); local_irq_enable(); @@ -688,149 +690,15 @@ static void __init omap3_d2d_idle(void) static void __init prcm_setup_regs(void) { - u32 omap3630_auto_uart4_mask = cpu_is_omap3630() ? - OMAP3630_AUTO_UART4_MASK : 0; u32 omap3630_en_uart4_mask = cpu_is_omap3630() ? OMAP3630_EN_UART4_MASK : 0; u32 omap3630_grpsel_uart4_mask = cpu_is_omap3630() ? OMAP3630_GRPSEL_UART4_MASK : 0; - - /* XXX Reset all wkdeps. This should be done when initializing - * powerdomains */ - omap2_prm_write_mod_reg(0, OMAP3430_IVA2_MOD, PM_WKDEP); - omap2_prm_write_mod_reg(0, MPU_MOD, PM_WKDEP); - omap2_prm_write_mod_reg(0, OMAP3430_DSS_MOD, PM_WKDEP); - omap2_prm_write_mod_reg(0, OMAP3430_NEON_MOD, PM_WKDEP); - omap2_prm_write_mod_reg(0, OMAP3430_CAM_MOD, PM_WKDEP); - omap2_prm_write_mod_reg(0, OMAP3430_PER_MOD, PM_WKDEP); - if (omap_rev() > OMAP3430_REV_ES1_0) { - omap2_prm_write_mod_reg(0, OMAP3430ES2_SGX_MOD, PM_WKDEP); - omap2_prm_write_mod_reg(0, OMAP3430ES2_USBHOST_MOD, PM_WKDEP); - } else - omap2_prm_write_mod_reg(0, GFX_MOD, PM_WKDEP); - - /* - * Enable interface clock autoidle for all modules. - * Note that in the long run this should be done by clockfw - */ - omap2_cm_write_mod_reg( - OMAP3430_AUTO_MODEM_MASK | - OMAP3430ES2_AUTO_MMC3_MASK | - OMAP3430ES2_AUTO_ICR_MASK | - OMAP3430_AUTO_AES2_MASK | - OMAP3430_AUTO_SHA12_MASK | - OMAP3430_AUTO_DES2_MASK | - OMAP3430_AUTO_MMC2_MASK | - OMAP3430_AUTO_MMC1_MASK | - OMAP3430_AUTO_MSPRO_MASK | - OMAP3430_AUTO_HDQ_MASK | - OMAP3430_AUTO_MCSPI4_MASK | - OMAP3430_AUTO_MCSPI3_MASK | - OMAP3430_AUTO_MCSPI2_MASK | - OMAP3430_AUTO_MCSPI1_MASK | - OMAP3430_AUTO_I2C3_MASK | - OMAP3430_AUTO_I2C2_MASK | - OMAP3430_AUTO_I2C1_MASK | - OMAP3430_AUTO_UART2_MASK | - OMAP3430_AUTO_UART1_MASK | - OMAP3430_AUTO_GPT11_MASK | - OMAP3430_AUTO_GPT10_MASK | - OMAP3430_AUTO_MCBSP5_MASK | - OMAP3430_AUTO_MCBSP1_MASK | - OMAP3430ES1_AUTO_FAC_MASK | /* This is es1 only */ - OMAP3430_AUTO_MAILBOXES_MASK | - OMAP3430_AUTO_OMAPCTRL_MASK | - OMAP3430ES1_AUTO_FSHOSTUSB_MASK | - OMAP3430_AUTO_HSOTGUSB_MASK | - OMAP3430_AUTO_SAD2D_MASK | - OMAP3430_AUTO_SSI_MASK, - CORE_MOD, CM_AUTOIDLE1); - - omap2_cm_write_mod_reg( - OMAP3430_AUTO_PKA_MASK | - OMAP3430_AUTO_AES1_MASK | - OMAP3430_AUTO_RNG_MASK | - OMAP3430_AUTO_SHA11_MASK | - OMAP3430_AUTO_DES1_MASK, - CORE_MOD, CM_AUTOIDLE2); - - if (omap_rev() > OMAP3430_REV_ES1_0) { - omap2_cm_write_mod_reg( - OMAP3430_AUTO_MAD2D_MASK | - OMAP3430ES2_AUTO_USBTLL_MASK, - CORE_MOD, CM_AUTOIDLE3); - } - - omap2_cm_write_mod_reg( - OMAP3430_AUTO_WDT2_MASK | - OMAP3430_AUTO_WDT1_MASK | - OMAP3430_AUTO_GPIO1_MASK | - OMAP3430_AUTO_32KSYNC_MASK | - OMAP3430_AUTO_GPT12_MASK | - OMAP3430_AUTO_GPT1_MASK, - WKUP_MOD, CM_AUTOIDLE); - - omap2_cm_write_mod_reg( - OMAP3430_AUTO_DSS_MASK, - OMAP3430_DSS_MOD, - CM_AUTOIDLE); - - omap2_cm_write_mod_reg( - OMAP3430_AUTO_CAM_MASK, - OMAP3430_CAM_MOD, - CM_AUTOIDLE); - - omap2_cm_write_mod_reg( - omap3630_auto_uart4_mask | - OMAP3430_AUTO_GPIO6_MASK | - OMAP3430_AUTO_GPIO5_MASK | - OMAP3430_AUTO_GPIO4_MASK | - OMAP3430_AUTO_GPIO3_MASK | - OMAP3430_AUTO_GPIO2_MASK | - OMAP3430_AUTO_WDT3_MASK | - OMAP3430_AUTO_UART3_MASK | - OMAP3430_AUTO_GPT9_MASK | - OMAP3430_AUTO_GPT8_MASK | - OMAP3430_AUTO_GPT7_MASK | - OMAP3430_AUTO_GPT6_MASK | - OMAP3430_AUTO_GPT5_MASK | - OMAP3430_AUTO_GPT4_MASK | - OMAP3430_AUTO_GPT3_MASK | - OMAP3430_AUTO_GPT2_MASK | - OMAP3430_AUTO_MCBSP4_MASK | - OMAP3430_AUTO_MCBSP3_MASK | - OMAP3430_AUTO_MCBSP2_MASK, - OMAP3430_PER_MOD, - CM_AUTOIDLE); - - if (omap_rev() > OMAP3430_REV_ES1_0) { - omap2_cm_write_mod_reg( - OMAP3430ES2_AUTO_USBHOST_MASK, - OMAP3430ES2_USBHOST_MOD, - CM_AUTOIDLE); - } - + /* XXX This should be handled by hwmod code or SCM init code */ omap_ctrl_writel(OMAP3430_AUTOIDLE_MASK, OMAP2_CONTROL_SYSCONFIG); /* - * Set all plls to autoidle. This is needed until autoidle is - * enabled by clockfw - */ - omap2_cm_write_mod_reg(1 << OMAP3430_AUTO_IVA2_DPLL_SHIFT, - OMAP3430_IVA2_MOD, CM_AUTOIDLE2); - omap2_cm_write_mod_reg(1 << OMAP3430_AUTO_MPU_DPLL_SHIFT, - MPU_MOD, - CM_AUTOIDLE2); - omap2_cm_write_mod_reg((1 << OMAP3430_AUTO_PERIPH_DPLL_SHIFT) | - (1 << OMAP3430_AUTO_CORE_DPLL_SHIFT), - PLL_MOD, - CM_AUTOIDLE); - omap2_cm_write_mod_reg(1 << OMAP3430ES2_AUTO_PERIPH2_DPLL_SHIFT, - PLL_MOD, - CM_AUTOIDLE2); - - /* * Enable control of expternal oscillator through * sys_clkreq. In the long run clock framework should * take care of this. @@ -928,8 +796,7 @@ void omap3_pm_off_mode_enable(int enable) pwrst->pwrdm == core_pwrdm && state == PWRDM_POWER_OFF) { pwrst->next_state = PWRDM_POWER_RET; - WARN_ONCE(1, - "%s: Core OFF disabled due to errata i583\n", + pr_warn("%s: Core OFF disabled due to errata i583\n", __func__); } else { pwrst->next_state = state; @@ -990,10 +857,10 @@ static int __init pwrdms_setup(struct powerdomain *pwrdm, void *unused) static int __init clkdms_setup(struct clockdomain *clkdm, void *unused) { if (clkdm->flags & CLKDM_CAN_ENABLE_AUTO) - omap2_clkdm_allow_idle(clkdm); + clkdm_allow_idle(clkdm); else if (clkdm->flags & CLKDM_CAN_FORCE_SLEEP && atomic_read(&clkdm->usecount) == 0) - omap2_clkdm_sleep(clkdm); + clkdm_sleep(clkdm); return 0; } diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c index eaed0df16699..49c6513e90d8 100644 --- a/arch/arm/mach-omap2/powerdomain.c +++ b/arch/arm/mach-omap2/powerdomain.c @@ -2,7 +2,7 @@ * OMAP powerdomain control * * Copyright (C) 2007-2008 Texas Instruments, Inc. - * Copyright (C) 2007-2009 Nokia Corporation + * Copyright (C) 2007-2011 Nokia Corporation * * Written by Paul Walmsley * Added OMAP4 specific support by Abhijit Pagare <abhijitpagare@ti.com> @@ -19,12 +19,15 @@ #include <linux/list.h> #include <linux/errno.h> #include <linux/string.h> +#include <trace/events/power.h> + #include "cm2xxx_3xxx.h" #include "prcm44xx.h" #include "cm44xx.h" #include "prm2xxx_3xxx.h" #include "prm44xx.h" +#include <asm/cpu.h> #include <plat/cpu.h> #include "powerdomain.h" #include "clockdomain.h" @@ -32,6 +35,8 @@ #include "pm.h" +#define PWRDM_TRACE_STATES_FLAG (1<<31) + enum { PWRDM_STATE_NOW = 0, PWRDM_STATE_PREV, @@ -130,8 +135,7 @@ static void _update_logic_membank_counters(struct powerdomain *pwrdm) static int _pwrdm_state_switch(struct powerdomain *pwrdm, int flag) { - int prev; - int state; + int prev, state, trace_state = 0; if (pwrdm == NULL) return -EINVAL; @@ -148,6 +152,17 @@ static int _pwrdm_state_switch(struct powerdomain *pwrdm, int flag) pwrdm->state_counter[prev]++; if (prev == PWRDM_POWER_RET) _update_logic_membank_counters(pwrdm); + /* + * If the power domain did not hit the desired state, + * generate a trace event with both the desired and hit states + */ + if (state != prev) { + trace_state = (PWRDM_TRACE_STATES_FLAG | + ((state & OMAP_POWERSTATE_MASK) << 8) | + ((prev & OMAP_POWERSTATE_MASK) << 0)); + trace_power_domain_target(pwrdm->name, trace_state, + smp_processor_id()); + } break; default: return -EINVAL; @@ -406,8 +421,13 @@ int pwrdm_set_next_pwrst(struct powerdomain *pwrdm, u8 pwrst) pr_debug("powerdomain: setting next powerstate for %s to %0x\n", pwrdm->name, pwrst); - if (arch_pwrdm && arch_pwrdm->pwrdm_set_next_pwrst) + if (arch_pwrdm && arch_pwrdm->pwrdm_set_next_pwrst) { + /* Trace the pwrdm desired target state */ + trace_power_domain_target(pwrdm->name, pwrst, + smp_processor_id()); + /* Program the pwrdm desired target state */ ret = arch_pwrdm->pwrdm_set_next_pwrst(pwrdm, pwrst); + } return ret; } @@ -938,3 +958,44 @@ u32 pwrdm_get_context_loss_count(struct powerdomain *pwrdm) return count; } + +/** + * pwrdm_can_ever_lose_context - can this powerdomain ever lose context? + * @pwrdm: struct powerdomain * + * + * Given a struct powerdomain * @pwrdm, returns 1 if the powerdomain + * can lose either memory or logic context or if @pwrdm is invalid, or + * returns 0 otherwise. This function is not concerned with how the + * powerdomain registers are programmed (i.e., to go off or not); it's + * concerned with whether it's ever possible for this powerdomain to + * go off while some other part of the chip is active. This function + * assumes that every powerdomain can go to either ON or INACTIVE. + */ +bool pwrdm_can_ever_lose_context(struct powerdomain *pwrdm) +{ + int i; + + if (IS_ERR_OR_NULL(pwrdm)) { + pr_debug("powerdomain: %s: invalid powerdomain pointer\n", + __func__); + return 1; + } + + if (pwrdm->pwrsts & PWRSTS_OFF) + return 1; + + if (pwrdm->pwrsts & PWRSTS_RET) { + if (pwrdm->pwrsts_logic_ret & PWRSTS_OFF) + return 1; + + for (i = 0; i < pwrdm->banks; i++) + if (pwrdm->pwrsts_mem_ret[i] & PWRSTS_OFF) + return 1; + } + + for (i = 0; i < pwrdm->banks; i++) + if (pwrdm->pwrsts_mem_on[i] & PWRSTS_OFF) + return 1; + + return 0; +} diff --git a/arch/arm/mach-omap2/powerdomain.h b/arch/arm/mach-omap2/powerdomain.h index c66431edfeb7..027f40bd235d 100644 --- a/arch/arm/mach-omap2/powerdomain.h +++ b/arch/arm/mach-omap2/powerdomain.h @@ -2,7 +2,7 @@ * OMAP2/3/4 powerdomain control * * Copyright (C) 2007-2008, 2010 Texas Instruments, Inc. - * Copyright (C) 2007-2010 Nokia Corporation + * Copyright (C) 2007-2011 Nokia Corporation * * Paul Walmsley * @@ -34,17 +34,14 @@ /* Powerdomain allowable state bitfields */ #define PWRSTS_ON (1 << PWRDM_POWER_ON) +#define PWRSTS_INACTIVE (1 << PWRDM_POWER_INACTIVE) +#define PWRSTS_RET (1 << PWRDM_POWER_RET) #define PWRSTS_OFF (1 << PWRDM_POWER_OFF) -#define PWRSTS_OFF_ON ((1 << PWRDM_POWER_OFF) | \ - (1 << PWRDM_POWER_ON)) -#define PWRSTS_OFF_RET ((1 << PWRDM_POWER_OFF) | \ - (1 << PWRDM_POWER_RET)) - -#define PWRSTS_RET_ON ((1 << PWRDM_POWER_RET) | \ - (1 << PWRDM_POWER_ON)) - -#define PWRSTS_OFF_RET_ON (PWRSTS_OFF_RET | (1 << PWRDM_POWER_ON)) +#define PWRSTS_OFF_ON (PWRSTS_OFF | PWRSTS_ON) +#define PWRSTS_OFF_RET (PWRSTS_OFF | PWRSTS_RET) +#define PWRSTS_RET_ON (PWRSTS_RET | PWRSTS_ON) +#define PWRSTS_OFF_RET_ON (PWRSTS_OFF_RET | PWRSTS_ON) /* Powerdomain flags */ @@ -165,7 +162,6 @@ struct pwrdm_ops { int (*pwrdm_wait_transition)(struct powerdomain *pwrdm); }; -void pwrdm_fw_init(void); void pwrdm_init(struct powerdomain **pwrdm_list, struct pwrdm_ops *custom_funcs); struct powerdomain *pwrdm_lookup(const char *name); @@ -212,6 +208,7 @@ int pwrdm_pre_transition(void); int pwrdm_post_transition(void); int pwrdm_set_lowpwrstchange(struct powerdomain *pwrdm); u32 pwrdm_get_context_loss_count(struct powerdomain *pwrdm); +bool pwrdm_can_ever_lose_context(struct powerdomain *pwrdm); extern void omap2xxx_powerdomains_init(void); extern void omap3xxx_powerdomains_init(void); diff --git a/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c index 5b4dd971320a..4210c3399769 100644 --- a/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c +++ b/arch/arm/mach-omap2/powerdomains2xxx_3xxx_data.c @@ -2,7 +2,7 @@ * OMAP2/3 common powerdomain definitions * * Copyright (C) 2007-2008 Texas Instruments, Inc. - * Copyright (C) 2007-2010 Nokia Corporation + * Copyright (C) 2007-2011 Nokia Corporation * * Paul Walmsley, Jouni Högander * @@ -62,13 +62,13 @@ struct powerdomain gfx_omap2_pwrdm = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430ES1), .pwrsts = PWRSTS_OFF_RET_ON, - .pwrsts_logic_ret = PWRDM_POWER_RET, + .pwrsts_logic_ret = PWRSTS_RET, .banks = 1, .pwrsts_mem_ret = { - [0] = PWRDM_POWER_RET, /* MEMRETSTATE */ + [0] = PWRSTS_RET, /* MEMRETSTATE */ }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, /* MEMONSTATE */ + [0] = PWRSTS_ON, /* MEMONSTATE */ }, }; @@ -76,4 +76,5 @@ struct powerdomain wkup_omap2_pwrdm = { .name = "wkup_pwrdm", .prcm_offs = WKUP_MOD, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430), + .pwrsts = PWRSTS_ON, }; diff --git a/arch/arm/mach-omap2/powerdomains2xxx_data.c b/arch/arm/mach-omap2/powerdomains2xxx_data.c index 9b1a33500577..cc389fb2005d 100644 --- a/arch/arm/mach-omap2/powerdomains2xxx_data.c +++ b/arch/arm/mach-omap2/powerdomains2xxx_data.c @@ -2,7 +2,7 @@ * OMAP2XXX powerdomain definitions * * Copyright (C) 2007-2008 Texas Instruments, Inc. - * Copyright (C) 2007-2010 Nokia Corporation + * Copyright (C) 2007-2011 Nokia Corporation * * Paul Walmsley, Jouni Högander * @@ -30,13 +30,13 @@ static struct powerdomain dsp_pwrdm = { .prcm_offs = OMAP24XX_DSP_MOD, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX), .pwrsts = PWRSTS_OFF_RET_ON, - .pwrsts_logic_ret = PWRDM_POWER_RET, + .pwrsts_logic_ret = PWRSTS_RET, .banks = 1, .pwrsts_mem_ret = { - [0] = PWRDM_POWER_RET, + [0] = PWRSTS_RET, }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, + [0] = PWRSTS_ON, }, }; @@ -48,10 +48,10 @@ static struct powerdomain mpu_24xx_pwrdm = { .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 1, .pwrsts_mem_ret = { - [0] = PWRDM_POWER_RET, + [0] = PWRSTS_RET, }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, + [0] = PWRSTS_ON, }, }; @@ -78,7 +78,7 @@ static struct powerdomain core_24xx_pwrdm = { * 2430-specific powerdomains */ -#ifdef CONFIG_ARCH_OMAP2430 +#ifdef CONFIG_SOC_OMAP2430 /* XXX 2430 KILLDOMAINWKUP bit? No current users apparently */ @@ -87,17 +87,17 @@ static struct powerdomain mdm_pwrdm = { .prcm_offs = OMAP2430_MDM_MOD, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP2430), .pwrsts = PWRSTS_OFF_RET_ON, - .pwrsts_logic_ret = PWRDM_POWER_RET, + .pwrsts_logic_ret = PWRSTS_RET, .banks = 1, .pwrsts_mem_ret = { - [0] = PWRDM_POWER_RET, /* MEMRETSTATE */ + [0] = PWRSTS_RET, /* MEMRETSTATE */ }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, /* MEMONSTATE */ + [0] = PWRSTS_ON, /* MEMONSTATE */ }, }; -#endif /* CONFIG_ARCH_OMAP2430 */ +#endif /* CONFIG_SOC_OMAP2430 */ /* As powerdomains are added or removed above, this list must also be changed */ static struct powerdomain *powerdomains_omap2xxx[] __initdata = { @@ -111,7 +111,7 @@ static struct powerdomain *powerdomains_omap2xxx[] __initdata = { &core_24xx_pwrdm, #endif -#ifdef CONFIG_ARCH_OMAP2430 +#ifdef CONFIG_SOC_OMAP2430 &mdm_pwrdm, #endif NULL diff --git a/arch/arm/mach-omap2/powerdomains3xxx_data.c b/arch/arm/mach-omap2/powerdomains3xxx_data.c index e1bec562625b..9c9c113788b9 100644 --- a/arch/arm/mach-omap2/powerdomains3xxx_data.c +++ b/arch/arm/mach-omap2/powerdomains3xxx_data.c @@ -2,7 +2,7 @@ * OMAP3 powerdomain definitions * * Copyright (C) 2007-2008 Texas Instruments, Inc. - * Copyright (C) 2007-2010 Nokia Corporation + * Copyright (C) 2007-2011 Nokia Corporation * * Paul Walmsley, Jouni Högander * @@ -47,10 +47,10 @@ static struct powerdomain iva2_pwrdm = { [3] = PWRSTS_OFF_RET, }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, - [1] = PWRDM_POWER_ON, + [0] = PWRSTS_ON, + [1] = PWRSTS_ON, [2] = PWRSTS_OFF_ON, - [3] = PWRDM_POWER_ON, + [3] = PWRSTS_ON, }, }; @@ -128,13 +128,13 @@ static struct powerdomain dss_pwrdm = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), .prcm_offs = OMAP3430_DSS_MOD, .pwrsts = PWRSTS_OFF_RET_ON, - .pwrsts_logic_ret = PWRDM_POWER_RET, + .pwrsts_logic_ret = PWRSTS_RET, .banks = 1, .pwrsts_mem_ret = { - [0] = PWRDM_POWER_RET, /* MEMRETSTATE */ + [0] = PWRSTS_RET, /* MEMRETSTATE */ }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, /* MEMONSTATE */ + [0] = PWRSTS_ON, /* MEMONSTATE */ }, }; @@ -149,13 +149,13 @@ static struct powerdomain sgx_pwrdm = { .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2), /* XXX This is accurate for 3430 SGX, but what about GFX? */ .pwrsts = PWRSTS_OFF_ON, - .pwrsts_logic_ret = PWRDM_POWER_RET, + .pwrsts_logic_ret = PWRSTS_RET, .banks = 1, .pwrsts_mem_ret = { - [0] = PWRDM_POWER_RET, /* MEMRETSTATE */ + [0] = PWRSTS_RET, /* MEMRETSTATE */ }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, /* MEMONSTATE */ + [0] = PWRSTS_ON, /* MEMONSTATE */ }, }; @@ -164,13 +164,13 @@ static struct powerdomain cam_pwrdm = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), .prcm_offs = OMAP3430_CAM_MOD, .pwrsts = PWRSTS_OFF_RET_ON, - .pwrsts_logic_ret = PWRDM_POWER_RET, + .pwrsts_logic_ret = PWRSTS_RET, .banks = 1, .pwrsts_mem_ret = { - [0] = PWRDM_POWER_RET, /* MEMRETSTATE */ + [0] = PWRSTS_RET, /* MEMRETSTATE */ }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, /* MEMONSTATE */ + [0] = PWRSTS_ON, /* MEMONSTATE */ }, }; @@ -182,10 +182,10 @@ static struct powerdomain per_pwrdm = { .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 1, .pwrsts_mem_ret = { - [0] = PWRDM_POWER_RET, /* MEMRETSTATE */ + [0] = PWRSTS_RET, /* MEMRETSTATE */ }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, /* MEMONSTATE */ + [0] = PWRSTS_ON, /* MEMONSTATE */ }, }; @@ -200,7 +200,7 @@ static struct powerdomain neon_pwrdm = { .prcm_offs = OMAP3430_NEON_MOD, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), .pwrsts = PWRSTS_OFF_RET_ON, - .pwrsts_logic_ret = PWRDM_POWER_RET, + .pwrsts_logic_ret = PWRSTS_RET, }; static struct powerdomain usbhost_pwrdm = { @@ -208,7 +208,7 @@ static struct powerdomain usbhost_pwrdm = { .prcm_offs = OMAP3430ES2_USBHOST_MOD, .omap_chip = OMAP_CHIP_INIT(CHIP_GE_OMAP3430ES2), .pwrsts = PWRSTS_OFF_RET_ON, - .pwrsts_logic_ret = PWRDM_POWER_RET, + .pwrsts_logic_ret = PWRSTS_RET, /* * REVISIT: Enabling usb host save and restore mechanism seems to * leave the usb host domain permanently in ACTIVE mode after @@ -218,10 +218,10 @@ static struct powerdomain usbhost_pwrdm = { /*.flags = PWRDM_HAS_HDWR_SAR,*/ /* for USBHOST ctrlr only */ .banks = 1, .pwrsts_mem_ret = { - [0] = PWRDM_POWER_RET, /* MEMRETSTATE */ + [0] = PWRSTS_RET, /* MEMRETSTATE */ }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, /* MEMONSTATE */ + [0] = PWRSTS_ON, /* MEMONSTATE */ }, }; diff --git a/arch/arm/mach-omap2/powerdomains44xx_data.c b/arch/arm/mach-omap2/powerdomains44xx_data.c index 26d7641076d7..c4222c7036a5 100644 --- a/arch/arm/mach-omap2/powerdomains44xx_data.c +++ b/arch/arm/mach-omap2/powerdomains44xx_data.c @@ -2,7 +2,7 @@ * OMAP4 Power domains framework * * Copyright (C) 2009-2010 Texas Instruments, Inc. - * Copyright (C) 2009-2010 Nokia Corporation + * Copyright (C) 2009-2011 Nokia Corporation * * Abhijit Pagare (abhijitpagare@ti.com) * Benoit Cousson (b-cousson@ti.com) @@ -40,18 +40,18 @@ static struct powerdomain core_44xx_pwrdm = { .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 5, .pwrsts_mem_ret = { - [0] = PWRDM_POWER_OFF, /* core_nret_bank */ + [0] = PWRSTS_OFF, /* core_nret_bank */ [1] = PWRSTS_OFF_RET, /* core_ocmram */ - [2] = PWRDM_POWER_RET, /* core_other_bank */ + [2] = PWRSTS_RET, /* core_other_bank */ [3] = PWRSTS_OFF_RET, /* ducati_l2ram */ [4] = PWRSTS_OFF_RET, /* ducati_unicache */ }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, /* core_nret_bank */ + [0] = PWRSTS_ON, /* core_nret_bank */ [1] = PWRSTS_OFF_RET, /* core_ocmram */ - [2] = PWRDM_POWER_ON, /* core_other_bank */ - [3] = PWRDM_POWER_ON, /* ducati_l2ram */ - [4] = PWRDM_POWER_ON, /* ducati_unicache */ + [2] = PWRSTS_ON, /* core_other_bank */ + [3] = PWRSTS_ON, /* ducati_l2ram */ + [4] = PWRSTS_ON, /* ducati_unicache */ }, .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, }; @@ -65,10 +65,10 @@ static struct powerdomain gfx_44xx_pwrdm = { .pwrsts = PWRSTS_OFF_ON, .banks = 1, .pwrsts_mem_ret = { - [0] = PWRDM_POWER_OFF, /* gfx_mem */ + [0] = PWRSTS_OFF, /* gfx_mem */ }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, /* gfx_mem */ + [0] = PWRSTS_ON, /* gfx_mem */ }, .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, }; @@ -80,15 +80,15 @@ static struct powerdomain abe_44xx_pwrdm = { .prcm_partition = OMAP4430_PRM_PARTITION, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_RET_ON, - .pwrsts_logic_ret = PWRDM_POWER_OFF, + .pwrsts_logic_ret = PWRSTS_OFF, .banks = 2, .pwrsts_mem_ret = { - [0] = PWRDM_POWER_RET, /* aessmem */ - [1] = PWRDM_POWER_OFF, /* periphmem */ + [0] = PWRSTS_RET, /* aessmem */ + [1] = PWRSTS_OFF, /* periphmem */ }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, /* aessmem */ - [1] = PWRDM_POWER_ON, /* periphmem */ + [0] = PWRSTS_ON, /* aessmem */ + [1] = PWRSTS_ON, /* periphmem */ }, .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, }; @@ -103,10 +103,10 @@ static struct powerdomain dss_44xx_pwrdm = { .pwrsts_logic_ret = PWRSTS_OFF, .banks = 1, .pwrsts_mem_ret = { - [0] = PWRDM_POWER_OFF, /* dss_mem */ + [0] = PWRSTS_OFF, /* dss_mem */ }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, /* dss_mem */ + [0] = PWRSTS_ON, /* dss_mem */ }, .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, }; @@ -121,14 +121,14 @@ static struct powerdomain tesla_44xx_pwrdm = { .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 3, .pwrsts_mem_ret = { - [0] = PWRDM_POWER_RET, /* tesla_edma */ + [0] = PWRSTS_RET, /* tesla_edma */ [1] = PWRSTS_OFF_RET, /* tesla_l1 */ [2] = PWRSTS_OFF_RET, /* tesla_l2 */ }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, /* tesla_edma */ - [1] = PWRDM_POWER_ON, /* tesla_l1 */ - [2] = PWRDM_POWER_ON, /* tesla_l2 */ + [0] = PWRSTS_ON, /* tesla_edma */ + [1] = PWRSTS_ON, /* tesla_l1 */ + [2] = PWRSTS_ON, /* tesla_l2 */ }, .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, }; @@ -142,10 +142,10 @@ static struct powerdomain wkup_44xx_pwrdm = { .pwrsts = PWRSTS_ON, .banks = 1, .pwrsts_mem_ret = { - [0] = PWRDM_POWER_OFF, /* wkup_bank */ + [0] = PWRSTS_OFF, /* wkup_bank */ }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, /* wkup_bank */ + [0] = PWRSTS_ON, /* wkup_bank */ }, }; @@ -162,7 +162,7 @@ static struct powerdomain cpu0_44xx_pwrdm = { [0] = PWRSTS_OFF_RET, /* cpu0_l1 */ }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, /* cpu0_l1 */ + [0] = PWRSTS_ON, /* cpu0_l1 */ }, }; @@ -179,7 +179,7 @@ static struct powerdomain cpu1_44xx_pwrdm = { [0] = PWRSTS_OFF_RET, /* cpu1_l1 */ }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, /* cpu1_l1 */ + [0] = PWRSTS_ON, /* cpu1_l1 */ }, }; @@ -192,10 +192,10 @@ static struct powerdomain emu_44xx_pwrdm = { .pwrsts = PWRSTS_OFF_ON, .banks = 1, .pwrsts_mem_ret = { - [0] = PWRDM_POWER_OFF, /* emu_bank */ + [0] = PWRSTS_OFF, /* emu_bank */ }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, /* emu_bank */ + [0] = PWRSTS_ON, /* emu_bank */ }, }; @@ -211,12 +211,12 @@ static struct powerdomain mpu_44xx_pwrdm = { .pwrsts_mem_ret = { [0] = PWRSTS_OFF_RET, /* mpu_l1 */ [1] = PWRSTS_OFF_RET, /* mpu_l2 */ - [2] = PWRDM_POWER_RET, /* mpu_ram */ + [2] = PWRSTS_RET, /* mpu_ram */ }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, /* mpu_l1 */ - [1] = PWRDM_POWER_ON, /* mpu_l2 */ - [2] = PWRDM_POWER_ON, /* mpu_ram */ + [0] = PWRSTS_ON, /* mpu_l1 */ + [1] = PWRSTS_ON, /* mpu_l2 */ + [2] = PWRSTS_ON, /* mpu_ram */ }, }; @@ -227,19 +227,19 @@ static struct powerdomain ivahd_44xx_pwrdm = { .prcm_partition = OMAP4430_PRM_PARTITION, .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), .pwrsts = PWRSTS_OFF_RET_ON, - .pwrsts_logic_ret = PWRDM_POWER_OFF, + .pwrsts_logic_ret = PWRSTS_OFF, .banks = 4, .pwrsts_mem_ret = { - [0] = PWRDM_POWER_OFF, /* hwa_mem */ + [0] = PWRSTS_OFF, /* hwa_mem */ [1] = PWRSTS_OFF_RET, /* sl2_mem */ [2] = PWRSTS_OFF_RET, /* tcm1_mem */ [3] = PWRSTS_OFF_RET, /* tcm2_mem */ }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, /* hwa_mem */ - [1] = PWRDM_POWER_ON, /* sl2_mem */ - [2] = PWRDM_POWER_ON, /* tcm1_mem */ - [3] = PWRDM_POWER_ON, /* tcm2_mem */ + [0] = PWRSTS_ON, /* hwa_mem */ + [1] = PWRSTS_ON, /* sl2_mem */ + [2] = PWRSTS_ON, /* tcm1_mem */ + [3] = PWRSTS_ON, /* tcm2_mem */ }, .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, }; @@ -253,10 +253,10 @@ static struct powerdomain cam_44xx_pwrdm = { .pwrsts = PWRSTS_OFF_ON, .banks = 1, .pwrsts_mem_ret = { - [0] = PWRDM_POWER_OFF, /* cam_mem */ + [0] = PWRSTS_OFF, /* cam_mem */ }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, /* cam_mem */ + [0] = PWRSTS_ON, /* cam_mem */ }, .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, }; @@ -271,10 +271,10 @@ static struct powerdomain l3init_44xx_pwrdm = { .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 1, .pwrsts_mem_ret = { - [0] = PWRDM_POWER_OFF, /* l3init_bank1 */ + [0] = PWRSTS_OFF, /* l3init_bank1 */ }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, /* l3init_bank1 */ + [0] = PWRSTS_ON, /* l3init_bank1 */ }, .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, }; @@ -289,12 +289,12 @@ static struct powerdomain l4per_44xx_pwrdm = { .pwrsts_logic_ret = PWRSTS_OFF_RET, .banks = 2, .pwrsts_mem_ret = { - [0] = PWRDM_POWER_OFF, /* nonretained_bank */ - [1] = PWRDM_POWER_RET, /* retained_bank */ + [0] = PWRSTS_OFF, /* nonretained_bank */ + [1] = PWRSTS_RET, /* retained_bank */ }, .pwrsts_mem_on = { - [0] = PWRDM_POWER_ON, /* nonretained_bank */ - [1] = PWRDM_POWER_ON, /* retained_bank */ + [0] = PWRSTS_ON, /* nonretained_bank */ + [1] = PWRSTS_ON, /* retained_bank */ }, .flags = PWRDM_HAS_LOWPOWERSTATECHANGE, }; diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h index 87486f559784..0363dcb0ef93 100644 --- a/arch/arm/mach-omap2/prcm-common.h +++ b/arch/arm/mach-omap2/prcm-common.h @@ -121,6 +121,10 @@ #define OMAP24XX_ST_MCSPI2_MASK (1 << 18) #define OMAP24XX_ST_MCSPI1_SHIFT 17 #define OMAP24XX_ST_MCSPI1_MASK (1 << 17) +#define OMAP24XX_ST_MCBSP2_SHIFT 16 +#define OMAP24XX_ST_MCBSP2_MASK (1 << 16) +#define OMAP24XX_ST_MCBSP1_SHIFT 15 +#define OMAP24XX_ST_MCBSP1_MASK (1 << 15) #define OMAP24XX_ST_GPT12_SHIFT 14 #define OMAP24XX_ST_GPT12_MASK (1 << 14) #define OMAP24XX_ST_GPT11_SHIFT 13 @@ -191,6 +195,8 @@ #define OMAP3430_AUTOIDLE_MASK (1 << 0) /* CM_FCLKEN1_CORE, CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */ +#define OMAP3430_EN_MMC3_MASK (1 << 30) +#define OMAP3430_EN_MMC3_SHIFT 30 #define OMAP3430_EN_MMC2_MASK (1 << 25) #define OMAP3430_EN_MMC2_SHIFT 25 #define OMAP3430_EN_MMC1_MASK (1 << 24) @@ -231,6 +237,8 @@ #define OMAP3430_EN_HSOTGUSB_SHIFT 4 /* PM_WKST1_CORE, CM_IDLEST1_CORE shared bits */ +#define OMAP3430_ST_MMC3_SHIFT 30 +#define OMAP3430_ST_MMC3_MASK (1 << 30) #define OMAP3430_ST_MMC2_SHIFT 25 #define OMAP3430_ST_MMC2_MASK (1 << 25) #define OMAP3430_ST_MMC1_SHIFT 24 diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c index 679bcd28576e..6be14389e4f3 100644 --- a/arch/arm/mach-omap2/prcm.c +++ b/arch/arm/mach-omap2/prcm.c @@ -24,6 +24,7 @@ #include <linux/io.h> #include <linux/delay.h> +#include <mach/system.h> #include <plat/common.h> #include <plat/prcm.h> #include <plat/irqs.h> @@ -57,7 +58,7 @@ u32 omap_prcm_get_reset_sources(void) EXPORT_SYMBOL(omap_prcm_get_reset_sources); /* Resets clock rates and reboots the system. Only called from system.h */ -void omap_prcm_arch_reset(char mode, const char *cmd) +static void omap_prcm_arch_reset(char mode, const char *cmd) { s16 prcm_offs = 0; @@ -108,6 +109,8 @@ void omap_prcm_arch_reset(char mode, const char *cmd) omap2_prm_read_mod_reg(prcm_offs, OMAP2_RM_RSTCTRL); /* OCP barrier */ } +void (*arch_reset)(char, const char *) = omap_prcm_arch_reset; + /** * omap2_cm_wait_idlest - wait for IDLEST bit to indicate module readiness * @reg: physical address of module IDLEST register diff --git a/arch/arm/mach-omap2/prcm_mpu44xx.h b/arch/arm/mach-omap2/prcm_mpu44xx.h index 3300ff6e3cfe..d22d1b43bccd 100644 --- a/arch/arm/mach-omap2/prcm_mpu44xx.h +++ b/arch/arm/mach-omap2/prcm_mpu44xx.h @@ -38,8 +38,8 @@ #define OMAP4430_PRCM_MPU_CPU1_INST 0x0800 /* PRCM_MPU clockdomain register offsets (from instance start) */ -#define OMAP4430_PRCM_MPU_CPU0_MPU_CDOFFS 0x0018 -#define OMAP4430_PRCM_MPU_CPU1_MPU_CDOFFS 0x0018 +#define OMAP4430_PRCM_MPU_CPU0_CPU0_CDOFFS 0x0018 +#define OMAP4430_PRCM_MPU_CPU1_CPU1_CDOFFS 0x0018 /* diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.c b/arch/arm/mach-omap2/prm2xxx_3xxx.c index ec0362574b5e..051213fbc346 100644 --- a/arch/arm/mach-omap2/prm2xxx_3xxx.c +++ b/arch/arm/mach-omap2/prm2xxx_3xxx.c @@ -118,7 +118,8 @@ int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift) /** * omap2_prm_deassert_hardreset - deassert a submodule hardreset line and wait * @prm_mod: PRM submodule base (e.g. CORE_MOD) - * @shift: register bit shift corresponding to the reset line to deassert + * @rst_shift: register bit shift corresponding to the reset line to deassert + * @st_shift: register bit shift for the status of the deasserted submodule * * Some IPs like dsp or iva contain processors that require an HW * reset line to be asserted / deasserted in order to fully enable the @@ -129,27 +130,28 @@ int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift) * -EINVAL upon an argument error, -EEXIST if the submodule was already out * of reset, or -EBUSY if the submodule did not exit reset promptly. */ -int omap2_prm_deassert_hardreset(s16 prm_mod, u8 shift) +int omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift, u8 st_shift) { - u32 mask; + u32 rst, st; int c; if (!(cpu_is_omap24xx() || cpu_is_omap34xx())) return -EINVAL; - mask = 1 << shift; + rst = 1 << rst_shift; + st = 1 << st_shift; /* Check the current status to avoid de-asserting the line twice */ - if (omap2_prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTCTRL, mask) == 0) + if (omap2_prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTCTRL, rst) == 0) return -EEXIST; /* Clear the reset status by writing 1 to the status bit */ - omap2_prm_rmw_mod_reg_bits(0xffffffff, mask, prm_mod, OMAP2_RM_RSTST); + omap2_prm_rmw_mod_reg_bits(0xffffffff, st, prm_mod, OMAP2_RM_RSTST); /* de-assert the reset control line */ - omap2_prm_rmw_mod_reg_bits(mask, 0, prm_mod, OMAP2_RM_RSTCTRL); + omap2_prm_rmw_mod_reg_bits(rst, 0, prm_mod, OMAP2_RM_RSTCTRL); /* wait the status to be set */ omap_test_timeout(omap2_prm_read_mod_bits_shift(prm_mod, OMAP2_RM_RSTST, - mask), + st), MAX_MODULE_HARDRESET_WAIT, c); return (c == MAX_MODULE_HARDRESET_WAIT) ? -EBUSY : 0; diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.h b/arch/arm/mach-omap2/prm2xxx_3xxx.h index 49654c8d18f5..a1fc62a39dbb 100644 --- a/arch/arm/mach-omap2/prm2xxx_3xxx.h +++ b/arch/arm/mach-omap2/prm2xxx_3xxx.h @@ -282,7 +282,8 @@ static inline int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift) "not suppose to be used on omap4\n"); return 0; } -static inline int omap2_prm_deassert_hardreset(s16 prm_mod, u8 shift) +static inline int omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift, + u8 st_shift) { WARN(1, "prm: omap2xxx/omap3xxx specific function and " "not suppose to be used on omap4\n"); @@ -300,7 +301,7 @@ extern u32 omap2_prm_read_mod_bits_shift(s16 domain, s16 idx, u32 mask); /* These omap2_ PRM functions apply to both OMAP2 and 3 */ extern int omap2_prm_is_hardreset_asserted(s16 prm_mod, u8 shift); extern int omap2_prm_assert_hardreset(s16 prm_mod, u8 shift); -extern int omap2_prm_deassert_hardreset(s16 prm_mod, u8 shift); +extern int omap2_prm_deassert_hardreset(s16 prm_mod, u8 rst_shift, u8 st_shift); #endif /* CONFIG_ARCH_OMAP4 */ #endif diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index 32e91a9c8b6b..1ac361b7b8cb 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -486,7 +486,7 @@ static void omap_uart_idle_init(struct omap_uart_state *uart) mod_timer(&uart->timer, jiffies + uart->timeout); omap_uart_smart_idle_enable(uart, 0); - if (cpu_is_omap34xx()) { + if (cpu_is_omap34xx() && !cpu_is_ti816x()) { u32 mod = (uart->num > 1) ? OMAP3430_PER_MOD : CORE_MOD; u32 wk_mask = 0; u32 padconf = 0; @@ -655,7 +655,7 @@ static void serial_out_override(struct uart_port *up, int offset, int value) } #endif -void __init omap_serial_early_init(void) +static int __init omap_serial_early_init(void) { int i = 0; @@ -672,7 +672,7 @@ void __init omap_serial_early_init(void) uart = kzalloc(sizeof(struct omap_uart_state), GFP_KERNEL); if (WARN_ON(!uart)) - return; + return -ENODEV; uart->oh = oh; uart->num = i++; @@ -680,7 +680,7 @@ void __init omap_serial_early_init(void) num_uarts++; /* - * NOTE: omap_hwmod_init() has not yet been called, + * NOTE: omap_hwmod_setup*() has not yet been called, * so no hwmod functions will work yet. */ @@ -691,7 +691,10 @@ void __init omap_serial_early_init(void) */ uart->oh->flags |= HWMOD_INIT_NO_IDLE | HWMOD_INIT_NO_RESET; } while (1); + + return 0; } +core_initcall(omap_serial_early_init); /** * omap_serial_init_port() - initialize single serial port @@ -759,13 +762,13 @@ void __init omap_serial_init_port(struct omap_board_data *bdata) p->private_data = uart; /* - * omap44xx: Never read empty UART fifo + * omap44xx, ti816x: Never read empty UART fifo * omap3xxx: Never read empty UART fifo on UARTs * with IP rev >=0x52 */ uart->regshift = p->regshift; uart->membase = p->membase; - if (cpu_is_omap44xx()) + if (cpu_is_omap44xx() || cpu_is_ti816x()) uart->errata |= UART_ERRATA_FIFO_FULL_ABORT; else if ((serial_read_reg(uart, UART_OMAP_MVER) & 0xFF) >= UART_OMAP_NO_EMPTY_FIFO_READ_IP_REV) @@ -847,7 +850,7 @@ void __init omap_serial_init_port(struct omap_board_data *bdata) } /* Enable the MDR1 errata for OMAP3 */ - if (cpu_is_omap34xx()) + if (cpu_is_omap34xx() && !cpu_is_ti816x()) uart->errata |= UART_ERRATA_i202_MDR1_ACCESS; } diff --git a/arch/arm/mach-omap2/sleep34xx.S b/arch/arm/mach-omap2/sleep34xx.S index 951a0be66cf7..63f10669571a 100644 --- a/arch/arm/mach-omap2/sleep34xx.S +++ b/arch/arm/mach-omap2/sleep34xx.S @@ -64,6 +64,11 @@ #define SDRC_DLLA_STATUS_V OMAP34XX_SDRC_REGADDR(SDRC_DLLA_STATUS) #define SDRC_DLLA_CTRL_V OMAP34XX_SDRC_REGADDR(SDRC_DLLA_CTRL) +/* + * This file needs be built unconditionally as ARM to interoperate correctly + * with non-Thumb-2-capable firmware. + */ + .arm /* * API functions @@ -82,6 +87,8 @@ ENTRY(get_restore_pointer) stmfd sp!, {lr} @ save registers on stack adr r0, restore ldmfd sp!, {pc} @ restore regs and return +ENDPROC(get_restore_pointer) + .align ENTRY(get_restore_pointer_sz) .word . - get_restore_pointer @@ -91,6 +98,8 @@ ENTRY(get_omap3630_restore_pointer) stmfd sp!, {lr} @ save registers on stack adr r0, restore_3630 ldmfd sp!, {pc} @ restore regs and return +ENDPROC(get_omap3630_restore_pointer) + .align ENTRY(get_omap3630_restore_pointer_sz) .word . - get_omap3630_restore_pointer @@ -100,6 +109,8 @@ ENTRY(get_es3_restore_pointer) stmfd sp!, {lr} @ save registers on stack adr r0, restore_es3 ldmfd sp!, {pc} @ restore regs and return +ENDPROC(get_es3_restore_pointer) + .align ENTRY(get_es3_restore_pointer_sz) .word . - get_es3_restore_pointer @@ -113,8 +124,10 @@ ENTRY(enable_omap3630_toggle_l2_on_restore) stmfd sp!, {lr} @ save registers on stack /* Setup so that we will disable and enable l2 */ mov r1, #0x1 - str r1, l2dis_3630 + adrl r2, l2dis_3630 @ may be too distant for plain adr + str r1, [r2] ldmfd sp!, {pc} @ restore regs and return +ENDPROC(enable_omap3630_toggle_l2_on_restore) .text /* Function to call rom code to save secure ram context */ @@ -132,20 +145,22 @@ ENTRY(save_secure_ram_context) mov r1, #0 @ set task id for ROM code in r1 mov r2, #4 @ set some flags in r2, r6 mov r6, #0xff - mcr p15, 0, r0, c7, c10, 4 @ data write barrier - mcr p15, 0, r0, c7, c10, 5 @ data memory barrier - .word 0xE1600071 @ call SMI monitor (smi #1) + dsb @ data write barrier + dmb @ data memory barrier + smc #1 @ call SMI monitor (smi #1) nop nop nop nop ldmfd sp!, {r1-r12, pc} + .align sram_phy_addr_mask: .word SRAM_BASE_P high_mask: .word 0xffff api_params: .word 0x4, 0x0, 0x0, 0x1, 0x1 +ENDPROC(save_secure_ram_context) ENTRY(save_secure_ram_context_sz) .word . - save_secure_ram_context @@ -175,12 +190,12 @@ ENTRY(omap34xx_cpu_suspend) stmfd sp!, {r0-r12, lr} @ save registers on stack /* - * r0 contains restore pointer in sdram + * r0 contains CPU context save/restore pointer in sdram * r1 contains information about saving context: * 0 - No context lost * 1 - Only L1 and logic lost - * 2 - Only L2 lost - * 3 - Both L1 and L2 lost + * 2 - Only L2 lost (Even L1 is retained we clean it along with L2) + * 3 - Both L1 and L2 lost and logic lost */ /* Directly jump to WFI is the context save is not required */ @@ -201,89 +216,74 @@ save_context_wfi: beq clean_caches l1_logic_lost: - /* Store sp and spsr to SDRAM */ - mov r4, sp - mrs r5, spsr - mov r6, lr + mov r4, sp @ Store sp + mrs r5, spsr @ Store spsr + mov r6, lr @ Store lr stmia r8!, {r4-r6} - /* Save all ARM registers */ - /* Coprocessor access control register */ - mrc p15, 0, r6, c1, c0, 2 - stmia r8!, {r6} - /* TTBR0, TTBR1 and Translation table base control */ - mrc p15, 0, r4, c2, c0, 0 - mrc p15, 0, r5, c2, c0, 1 - mrc p15, 0, r6, c2, c0, 2 - stmia r8!, {r4-r6} - /* - * Domain access control register, data fault status register, - * and instruction fault status register - */ - mrc p15, 0, r4, c3, c0, 0 - mrc p15, 0, r5, c5, c0, 0 - mrc p15, 0, r6, c5, c0, 1 - stmia r8!, {r4-r6} - /* - * Data aux fault status register, instruction aux fault status, - * data fault address register and instruction fault address register - */ - mrc p15, 0, r4, c5, c1, 0 - mrc p15, 0, r5, c5, c1, 1 - mrc p15, 0, r6, c6, c0, 0 - mrc p15, 0, r7, c6, c0, 2 - stmia r8!, {r4-r7} - /* - * user r/w thread and process ID, user r/o thread and process ID, - * priv only thread and process ID, cache size selection - */ - mrc p15, 0, r4, c13, c0, 2 - mrc p15, 0, r5, c13, c0, 3 - mrc p15, 0, r6, c13, c0, 4 - mrc p15, 2, r7, c0, c0, 0 + + mrc p15, 0, r4, c1, c0, 2 @ Coprocessor access control register + mrc p15, 0, r5, c2, c0, 0 @ TTBR0 + mrc p15, 0, r6, c2, c0, 1 @ TTBR1 + mrc p15, 0, r7, c2, c0, 2 @ TTBCR stmia r8!, {r4-r7} - /* Data TLB lockdown, instruction TLB lockdown registers */ - mrc p15, 0, r5, c10, c0, 0 - mrc p15, 0, r6, c10, c0, 1 - stmia r8!, {r5-r6} - /* Secure or non secure vector base address, FCSE PID, Context PID*/ - mrc p15, 0, r4, c12, c0, 0 - mrc p15, 0, r5, c13, c0, 0 - mrc p15, 0, r6, c13, c0, 1 - stmia r8!, {r4-r6} - /* Primary remap, normal remap registers */ - mrc p15, 0, r4, c10, c2, 0 - mrc p15, 0, r5, c10, c2, 1 - stmia r8!,{r4-r5} - /* Store current cpsr*/ - mrs r2, cpsr - stmia r8!, {r2} + mrc p15, 0, r4, c3, c0, 0 @ Domain access Control Register + mrc p15, 0, r5, c10, c2, 0 @ PRRR + mrc p15, 0, r6, c10, c2, 1 @ NMRR + stmia r8!,{r4-r6} - mrc p15, 0, r4, c1, c0, 0 - /* save control register */ + mrc p15, 0, r4, c13, c0, 1 @ Context ID + mrc p15, 0, r5, c13, c0, 2 @ User r/w thread and process ID + mrc p15, 0, r6, c12, c0, 0 @ Secure or NS vector base address + mrs r7, cpsr @ Store current cpsr + stmia r8!, {r4-r7} + + mrc p15, 0, r4, c1, c0, 0 @ save control register stmia r8!, {r4} clean_caches: /* - * Clean Data or unified cache to POU - * How to invalidate only L1 cache???? - #FIX_ME# - * mcr p15, 0, r11, c7, c11, 1 - */ - cmp r1, #0x1 @ Check whether L2 inval is required - beq omap3_do_wfi - -clean_l2: - /* * jump out to kernel flush routine * - reuse that code is better * - it executes in a cached space so is faster than refetch per-block * - should be faster and will change with kernel * - 'might' have to copy address, load and jump to it + * Flush all data from the L1 data cache before disabling + * SCTLR.C bit. */ ldr r1, kernel_flush mov lr, pc bx r1 + /* + * Clear the SCTLR.C bit to prevent further data cache + * allocation. Clearing SCTLR.C would make all the data accesses + * strongly ordered and would not hit the cache. + */ + mrc p15, 0, r0, c1, c0, 0 + bic r0, r0, #(1 << 2) @ Disable the C bit + mcr p15, 0, r0, c1, c0, 0 + isb + + /* + * Invalidate L1 data cache. Even though only invalidate is + * necessary exported flush API is used here. Doing clean + * on already clean cache would be almost NOP. + */ + ldr r1, kernel_flush + blx r1 + /* + * The kernel doesn't interwork: v7_flush_dcache_all in particluar will + * always return in Thumb state when CONFIG_THUMB2_KERNEL is enabled. + * This sequence switches back to ARM. Note that .align may insert a + * nop: bx pc needs to be word-aligned in order to work. + */ + THUMB( .thumb ) + THUMB( .align ) + THUMB( bx pc ) + THUMB( nop ) + .arm + omap3_do_wfi: ldr r4, sdrc_power @ read the SDRC_POWER register ldr r5, [r4] @ read the contents of SDRC_POWER @@ -291,9 +291,8 @@ omap3_do_wfi: str r5, [r4] @ write back to SDRC_POWER register /* Data memory barrier and Data sync barrier */ - mov r1, #0 - mcr p15, 0, r1, c7, c10, 4 - mcr p15, 0, r1, c7, c10, 5 + dsb + dmb /* * =================================== @@ -319,6 +318,12 @@ omap3_do_wfi: nop bl wait_sdrc_ok + mrc p15, 0, r0, c1, c0, 0 + tst r0, #(1 << 2) @ Check C bit enabled? + orreq r0, r0, #(1 << 2) @ Enable the C bit if cleared + mcreq p15, 0, r0, c1, c0, 0 + isb + /* * =================================== * == Exit point from non-OFF modes == @@ -408,9 +413,9 @@ skipl2dis: mov r2, #4 @ set some flags in r2, r6 mov r6, #0xff adr r3, l2_inv_api_params @ r3 points to dummy parameters - mcr p15, 0, r0, c7, c10, 4 @ data write barrier - mcr p15, 0, r0, c7, c10, 5 @ data memory barrier - .word 0xE1600071 @ call SMI monitor (smi #1) + dsb @ data write barrier + dmb @ data memory barrier + smc #1 @ call SMI monitor (smi #1) /* Write to Aux control register to set some bits */ mov r0, #42 @ set service ID for PPA mov r12, r0 @ copy secure Service ID in r12 @@ -419,9 +424,9 @@ skipl2dis: mov r6, #0xff ldr r4, scratchpad_base ldr r3, [r4, #0xBC] @ r3 points to parameters - mcr p15, 0, r0, c7, c10, 4 @ data write barrier - mcr p15, 0, r0, c7, c10, 5 @ data memory barrier - .word 0xE1600071 @ call SMI monitor (smi #1) + dsb @ data write barrier + dmb @ data memory barrier + smc #1 @ call SMI monitor (smi #1) #ifdef CONFIG_OMAP3_L2_AUX_SECURE_SAVE_RESTORE /* Restore L2 aux control register */ @@ -434,29 +439,30 @@ skipl2dis: ldr r4, scratchpad_base ldr r3, [r4, #0xBC] adds r3, r3, #8 @ r3 points to parameters - mcr p15, 0, r0, c7, c10, 4 @ data write barrier - mcr p15, 0, r0, c7, c10, 5 @ data memory barrier - .word 0xE1600071 @ call SMI monitor (smi #1) + dsb @ data write barrier + dmb @ data memory barrier + smc #1 @ call SMI monitor (smi #1) #endif b logic_l1_restore + .align l2_inv_api_params: .word 0x1, 0x00 l2_inv_gp: /* Execute smi to invalidate L2 cache */ mov r12, #0x1 @ set up to invalidate L2 - .word 0xE1600070 @ Call SMI monitor (smieq) + smc #0 @ Call SMI monitor (smieq) /* Write to Aux control register to set some bits */ ldr r4, scratchpad_base ldr r3, [r4,#0xBC] ldr r0, [r3,#4] mov r12, #0x3 - .word 0xE1600070 @ Call SMI monitor (smieq) + smc #0 @ Call SMI monitor (smieq) ldr r4, scratchpad_base ldr r3, [r4,#0xBC] ldr r0, [r3,#12] mov r12, #0x2 - .word 0xE1600070 @ Call SMI monitor (smieq) + smc #0 @ Call SMI monitor (smieq) logic_l1_restore: ldr r1, l2dis_3630 cmp r1, #0x1 @ Test if L2 re-enable needed on 3630 @@ -475,68 +481,29 @@ skipl2reen: ldr r4, scratchpad_base ldr r3, [r4,#0xBC] adds r3, r3, #16 + ldmia r3!, {r4-r6} - mov sp, r4 - msr spsr_cxsf, r5 - mov lr, r6 - - ldmia r3!, {r4-r9} - /* Coprocessor access Control Register */ - mcr p15, 0, r4, c1, c0, 2 - - /* TTBR0 */ - MCR p15, 0, r5, c2, c0, 0 - /* TTBR1 */ - MCR p15, 0, r6, c2, c0, 1 - /* Translation table base control register */ - MCR p15, 0, r7, c2, c0, 2 - /* Domain access Control Register */ - MCR p15, 0, r8, c3, c0, 0 - /* Data fault status Register */ - MCR p15, 0, r9, c5, c0, 0 - - ldmia r3!,{r4-r8} - /* Instruction fault status Register */ - MCR p15, 0, r4, c5, c0, 1 - /* Data Auxiliary Fault Status Register */ - MCR p15, 0, r5, c5, c1, 0 - /* Instruction Auxiliary Fault Status Register*/ - MCR p15, 0, r6, c5, c1, 1 - /* Data Fault Address Register */ - MCR p15, 0, r7, c6, c0, 0 - /* Instruction Fault Address Register*/ - MCR p15, 0, r8, c6, c0, 2 - ldmia r3!,{r4-r7} + mov sp, r4 @ Restore sp + msr spsr_cxsf, r5 @ Restore spsr + mov lr, r6 @ Restore lr + + ldmia r3!, {r4-r7} + mcr p15, 0, r4, c1, c0, 2 @ Coprocessor access Control Register + mcr p15, 0, r5, c2, c0, 0 @ TTBR0 + mcr p15, 0, r6, c2, c0, 1 @ TTBR1 + mcr p15, 0, r7, c2, c0, 2 @ TTBCR - /* User r/w thread and process ID */ - MCR p15, 0, r4, c13, c0, 2 - /* User ro thread and process ID */ - MCR p15, 0, r5, c13, c0, 3 - /* Privileged only thread and process ID */ - MCR p15, 0, r6, c13, c0, 4 - /* Cache size selection */ - MCR p15, 2, r7, c0, c0, 0 - ldmia r3!,{r4-r8} - /* Data TLB lockdown registers */ - MCR p15, 0, r4, c10, c0, 0 - /* Instruction TLB lockdown registers */ - MCR p15, 0, r5, c10, c0, 1 - /* Secure or Nonsecure Vector Base Address */ - MCR p15, 0, r6, c12, c0, 0 - /* FCSE PID */ - MCR p15, 0, r7, c13, c0, 0 - /* Context PID */ - MCR p15, 0, r8, c13, c0, 1 - - ldmia r3!,{r4-r5} - /* Primary memory remap register */ - MCR p15, 0, r4, c10, c2, 0 - /* Normal memory remap register */ - MCR p15, 0, r5, c10, c2, 1 - - /* Restore cpsr */ - ldmia r3!,{r4} @ load CPSR from SDRAM - msr cpsr, r4 @ store cpsr + ldmia r3!,{r4-r6} + mcr p15, 0, r4, c3, c0, 0 @ Domain access Control Register + mcr p15, 0, r5, c10, c2, 0 @ PRRR + mcr p15, 0, r6, c10, c2, 1 @ NMRR + + + ldmia r3!,{r4-r7} + mcr p15, 0, r4, c13, c0, 1 @ Context ID + mcr p15, 0, r5, c13, c0, 2 @ User r/w thread and process ID + mrc p15, 0, r6, c12, c0, 0 @ Secure or NS vector base address + msr cpsr, r7 @ store cpsr /* Enabling MMU here */ mrc p15, 0, r7, c2, c0, 2 @ Read TTBRControl @@ -594,12 +561,17 @@ usettbr0: ldr r2, cache_pred_disable_mask and r4, r2 mcr p15, 0, r4, c1, c0, 0 + dsb + isb + ldr r0, =restoremmu_on + bx r0 /* * ============================== * == Exit point from OFF mode == * ============================== */ +restoremmu_on: ldmfd sp!, {r0-r12, pc} @ restore regs and return @@ -609,6 +581,7 @@ usettbr0: /* This function implements the erratum ID i443 WA, applies to 34xx >= ES3.0 */ .text + .align 3 ENTRY(es3_sdrc_fix) ldr r4, sdrc_syscfg @ get config addr ldr r5, [r4] @ get value @@ -636,6 +609,7 @@ ENTRY(es3_sdrc_fix) str r5, [r4] @ kick off refreshes bx lr + .align sdrc_syscfg: .word SDRC_SYSCONFIG_P sdrc_mr_0: @@ -650,6 +624,7 @@ sdrc_emr2_1: .word SDRC_EMR2_1_P sdrc_manual_1: .word SDRC_MANUAL_1_P +ENDPROC(es3_sdrc_fix) ENTRY(es3_sdrc_fix_sz) .word . - es3_sdrc_fix @@ -684,6 +659,12 @@ wait_sdrc_ready: bic r5, r5, #0x40 str r5, [r4] +/* + * PC-relative stores lead to undefined behaviour in Thumb-2: use a r7 as a + * base instead. + * Be careful not to clobber r7 when maintaing this code. + */ + is_dll_in_lock_mode: /* Is dll in lock mode? */ ldr r4, sdrc_dlla_ctrl @@ -691,10 +672,11 @@ is_dll_in_lock_mode: tst r5, #0x4 bxne lr @ Return if locked /* wait till dll locks */ + adr r7, kick_counter wait_dll_lock_timed: ldr r4, wait_dll_lock_counter add r4, r4, #1 - str r4, wait_dll_lock_counter + str r4, [r7, #wait_dll_lock_counter - kick_counter] ldr r4, sdrc_dlla_status /* Wait 20uS for lock */ mov r6, #8 @@ -720,9 +702,10 @@ kick_dll: dsb ldr r4, kick_counter add r4, r4, #1 - str r4, kick_counter + str r4, [r7] @ kick_counter b wait_dll_lock_timed + .align cm_idlest1_core: .word CM_IDLEST1_CORE_V cm_idlest_ckgen: @@ -765,6 +748,7 @@ kick_counter: .word 0 wait_dll_lock_counter: .word 0 +ENDPROC(omap34xx_cpu_suspend) ENTRY(omap34xx_cpu_suspend_sz) .word . - omap34xx_cpu_suspend diff --git a/arch/arm/mach-omap2/smartreflex-class3.c b/arch/arm/mach-omap2/smartreflex-class3.c index 60e70552b4c5..f438cf4d847b 100644 --- a/arch/arm/mach-omap2/smartreflex-class3.c +++ b/arch/arm/mach-omap2/smartreflex-class3.c @@ -11,7 +11,7 @@ * published by the Free Software Foundation. */ -#include <plat/smartreflex.h> +#include "smartreflex.h" static int sr_class3_enable(struct voltagedomain *voltdm) { diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c index 1a777e34d0c2..8f674c9442bf 100644 --- a/arch/arm/mach-omap2/smartreflex.c +++ b/arch/arm/mach-omap2/smartreflex.c @@ -26,9 +26,9 @@ #include <linux/pm_runtime.h> #include <plat/common.h> -#include <plat/smartreflex.h> #include "pm.h" +#include "smartreflex.h" #define SMARTREFLEX_NAME_LEN 16 #define NVALUE_NAME_LEN 40 @@ -54,6 +54,7 @@ struct omap_sr { struct list_head node; struct omap_sr_nvalue_table *nvalue_table; struct voltagedomain *voltdm; + struct dentry *dbg_dir; }; /* sr_list contains all the instances of smartreflex module */ @@ -260,9 +261,11 @@ static int sr_late_init(struct omap_sr *sr_info) if (sr_class->class_type == SR_CLASS2 && sr_class->notify_flags && sr_info->irq) { - name = kzalloc(SMARTREFLEX_NAME_LEN + 1, GFP_KERNEL); - strcpy(name, "sr_"); - strcat(name, sr_info->voltdm->name); + name = kasprintf(GFP_KERNEL, "sr_%s", sr_info->voltdm->name); + if (name == NULL) { + ret = -ENOMEM; + goto error; + } ret = request_irq(sr_info->irq, sr_interrupt, 0, name, (void *)sr_info); if (ret) @@ -821,7 +824,7 @@ static int __init omap_sr_probe(struct platform_device *pdev) struct omap_sr *sr_info = kzalloc(sizeof(struct omap_sr), GFP_KERNEL); struct omap_sr_data *pdata = pdev->dev.platform_data; struct resource *mem, *irq; - struct dentry *vdd_dbg_dir, *dbg_dir, *nvalue_dir; + struct dentry *vdd_dbg_dir, *nvalue_dir; struct omap_volt_data *volt_data; int i, ret = 0; @@ -896,24 +899,24 @@ static int __init omap_sr_probe(struct platform_device *pdev) goto err_release_region; } - dbg_dir = debugfs_create_dir("smartreflex", vdd_dbg_dir); - if (IS_ERR(dbg_dir)) { + sr_info->dbg_dir = debugfs_create_dir("smartreflex", vdd_dbg_dir); + if (IS_ERR(sr_info->dbg_dir)) { dev_err(&pdev->dev, "%s: Unable to create debugfs directory\n", __func__); - ret = PTR_ERR(dbg_dir); + ret = PTR_ERR(sr_info->dbg_dir); goto err_release_region; } - (void) debugfs_create_file("autocomp", S_IRUGO | S_IWUSR, dbg_dir, - (void *)sr_info, &pm_sr_fops); - (void) debugfs_create_x32("errweight", S_IRUGO, dbg_dir, + (void) debugfs_create_file("autocomp", S_IRUGO | S_IWUSR, + sr_info->dbg_dir, (void *)sr_info, &pm_sr_fops); + (void) debugfs_create_x32("errweight", S_IRUGO, sr_info->dbg_dir, &sr_info->err_weight); - (void) debugfs_create_x32("errmaxlimit", S_IRUGO, dbg_dir, + (void) debugfs_create_x32("errmaxlimit", S_IRUGO, sr_info->dbg_dir, &sr_info->err_maxlimit); - (void) debugfs_create_x32("errminlimit", S_IRUGO, dbg_dir, + (void) debugfs_create_x32("errminlimit", S_IRUGO, sr_info->dbg_dir, &sr_info->err_minlimit); - nvalue_dir = debugfs_create_dir("nvalue", dbg_dir); + nvalue_dir = debugfs_create_dir("nvalue", sr_info->dbg_dir); if (IS_ERR(nvalue_dir)) { dev_err(&pdev->dev, "%s: Unable to create debugfs directory" "for n-values\n", __func__); @@ -970,6 +973,8 @@ static int __devexit omap_sr_remove(struct platform_device *pdev) if (sr_info->autocomp_active) sr_stop_vddautocomp(sr_info); + if (sr_info->dbg_dir) + debugfs_remove_recursive(sr_info->dbg_dir); list_del(&sr_info->node); iounmap(sr_info->base); diff --git a/arch/arm/plat-omap/include/plat/smartreflex.h b/arch/arm/mach-omap2/smartreflex.h index 6568c885f37a..5f35b9e25556 100644 --- a/arch/arm/plat-omap/include/plat/smartreflex.h +++ b/arch/arm/mach-omap2/smartreflex.h @@ -21,7 +21,8 @@ #define __ASM_ARM_OMAP_SMARTREFLEX_H #include <linux/platform_device.h> -#include <plat/voltage.h> + +#include "voltage.h" /* * Different Smartreflex IPs version. The v1 is the 65nm version used in diff --git a/arch/arm/mach-omap2/sr_device.c b/arch/arm/mach-omap2/sr_device.c index b1e0af18a26a..10d3c5ee8018 100644 --- a/arch/arm/mach-omap2/sr_device.c +++ b/arch/arm/mach-omap2/sr_device.c @@ -23,9 +23,9 @@ #include <linux/io.h> #include <plat/omap_device.h> -#include <plat/smartreflex.h> -#include <plat/voltage.h> +#include "smartreflex.h" +#include "voltage.h" #include "control.h" #include "pm.h" diff --git a/arch/arm/mach-omap2/sram34xx.S b/arch/arm/mach-omap2/sram34xx.S index 25011ca2145d..6f5849aaa7c0 100644 --- a/arch/arm/mach-omap2/sram34xx.S +++ b/arch/arm/mach-omap2/sram34xx.S @@ -34,6 +34,12 @@ #include "sdrc.h" #include "cm2xxx_3xxx.h" +/* + * This file needs be built unconditionally as ARM to interoperate correctly + * with non-Thumb-2-capable firmware. + */ + .arm + .text /* r1 parameters */ @@ -117,24 +123,36 @@ ENTRY(omap3_sram_configure_core_dpll) @ pull the extra args off the stack @ and store them in SRAM + +/* + * PC-relative stores are deprecated in ARMv7 and lead to undefined behaviour + * in Thumb-2: use a r7 as a base instead. + * Be careful not to clobber r7 when maintaing this file. + */ + THUMB( adr r7, omap3_sram_configure_core_dpll ) + .macro strtext Rt:req, label:req + ARM( str \Rt, \label ) + THUMB( str \Rt, [r7, \label - omap3_sram_configure_core_dpll] ) + .endm + ldr r4, [sp, #52] - str r4, omap_sdrc_rfr_ctrl_0_val + strtext r4, omap_sdrc_rfr_ctrl_0_val ldr r4, [sp, #56] - str r4, omap_sdrc_actim_ctrl_a_0_val + strtext r4, omap_sdrc_actim_ctrl_a_0_val ldr r4, [sp, #60] - str r4, omap_sdrc_actim_ctrl_b_0_val + strtext r4, omap_sdrc_actim_ctrl_b_0_val ldr r4, [sp, #64] - str r4, omap_sdrc_mr_0_val + strtext r4, omap_sdrc_mr_0_val ldr r4, [sp, #68] - str r4, omap_sdrc_rfr_ctrl_1_val + strtext r4, omap_sdrc_rfr_ctrl_1_val cmp r4, #0 @ if SDRC_RFR_CTRL_1 is 0, beq skip_cs1_params @ do not use cs1 params ldr r4, [sp, #72] - str r4, omap_sdrc_actim_ctrl_a_1_val + strtext r4, omap_sdrc_actim_ctrl_a_1_val ldr r4, [sp, #76] - str r4, omap_sdrc_actim_ctrl_b_1_val + strtext r4, omap_sdrc_actim_ctrl_b_1_val ldr r4, [sp, #80] - str r4, omap_sdrc_mr_1_val + strtext r4, omap_sdrc_mr_1_val skip_cs1_params: mrc p15, 0, r8, c1, c0, 0 @ read ctrl register bic r10, r8, #0x800 @ clear Z-bit, disable branch prediction @@ -272,6 +290,7 @@ skip_cs1_prog: ldr r12, [r11] @ posted-write barrier for SDRC bx lr + .align omap3_sdrc_power: .word OMAP34XX_SDRC_REGADDR(SDRC_POWER) omap3_cm_clksel1_pll: @@ -320,6 +339,7 @@ omap3_sdrc_dlla_ctrl: .word OMAP34XX_SDRC_REGADDR(SDRC_DLLA_CTRL) core_m2_mask_val: .word 0x07FFFFFF +ENDPROC(omap3_sram_configure_core_dpll) ENTRY(omap3_sram_configure_core_dpll_sz) .word . - omap3_sram_configure_core_dpll diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c index 0fc550e7e482..3b9cf85f4bb9 100644 --- a/arch/arm/mach-omap2/timer-gp.c +++ b/arch/arm/mach-omap2/timer-gp.c @@ -40,10 +40,11 @@ #include <plat/dmtimer.h> #include <asm/localtimer.h> #include <asm/sched_clock.h> +#include <plat/common.h> +#include <plat/omap_hwmod.h> #include "timer-gp.h" -#include <plat/common.h> /* MAX_GPTIMER_ID: number of GPTIMERs on the chip */ #define MAX_GPTIMER_ID 12 @@ -133,9 +134,13 @@ static void __init omap2_gp_clockevent_init(void) { u32 tick_rate; int src; + char clockevent_hwmod_name[8]; /* 8 = sizeof("timerXX0") */ inited = 1; + sprintf(clockevent_hwmod_name, "timer%d", gptimer_id); + omap_hwmod_setup_one(clockevent_hwmod_name); + gptimer = omap_dm_timer_request_specific(gptimer_id); BUG_ON(gptimer == NULL); gptimer_wakeup = gptimer; diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c index 241fc94b4116..35559f77e2de 100644 --- a/arch/arm/mach-omap2/usb-musb.c +++ b/arch/arm/mach-omap2/usb-musb.c @@ -30,118 +30,11 @@ #include <mach/irqs.h> #include <mach/am35xx.h> #include <plat/usb.h> -#include "control.h" +#include <plat/omap_device.h> +#include "mux.h" #if defined(CONFIG_USB_MUSB_OMAP2PLUS) || defined (CONFIG_USB_MUSB_AM35X) -static void am35x_musb_reset(void) -{ - u32 regval; - - /* Reset the musb interface */ - regval = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET); - - regval |= AM35XX_USBOTGSS_SW_RST; - omap_ctrl_writel(regval, AM35XX_CONTROL_IP_SW_RESET); - - regval &= ~AM35XX_USBOTGSS_SW_RST; - omap_ctrl_writel(regval, AM35XX_CONTROL_IP_SW_RESET); - - regval = omap_ctrl_readl(AM35XX_CONTROL_IP_SW_RESET); -} - -static void am35x_musb_phy_power(u8 on) -{ - unsigned long timeout = jiffies + msecs_to_jiffies(100); - u32 devconf2; - - if (on) { - /* - * Start the on-chip PHY and its PLL. - */ - devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2); - - devconf2 &= ~(CONF2_RESET | CONF2_PHYPWRDN | CONF2_OTGPWRDN); - devconf2 |= CONF2_PHY_PLLON; - - omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2); - - pr_info(KERN_INFO "Waiting for PHY clock good...\n"); - while (!(omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2) - & CONF2_PHYCLKGD)) { - cpu_relax(); - - if (time_after(jiffies, timeout)) { - pr_err(KERN_ERR "musb PHY clock good timed out\n"); - break; - } - } - } else { - /* - * Power down the on-chip PHY. - */ - devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2); - - devconf2 &= ~CONF2_PHY_PLLON; - devconf2 |= CONF2_PHYPWRDN | CONF2_OTGPWRDN; - omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2); - } -} - -static void am35x_musb_clear_irq(void) -{ - u32 regval; - - regval = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR); - regval |= AM35XX_USBOTGSS_INT_CLR; - omap_ctrl_writel(regval, AM35XX_CONTROL_LVL_INTR_CLEAR); - regval = omap_ctrl_readl(AM35XX_CONTROL_LVL_INTR_CLEAR); -} - -static void am35x_musb_set_mode(u8 musb_mode) -{ - u32 devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2); - - devconf2 &= ~CONF2_OTGMODE; - switch (musb_mode) { -#ifdef CONFIG_USB_MUSB_HDRC_HCD - case MUSB_HOST: /* Force VBUS valid, ID = 0 */ - devconf2 |= CONF2_FORCE_HOST; - break; -#endif -#ifdef CONFIG_USB_GADGET_MUSB_HDRC - case MUSB_PERIPHERAL: /* Force VBUS valid, ID = 1 */ - devconf2 |= CONF2_FORCE_DEVICE; - break; -#endif -#ifdef CONFIG_USB_MUSB_OTG - case MUSB_OTG: /* Don't override the VBUS/ID comparators */ - devconf2 |= CONF2_NO_OVERRIDE; - break; -#endif - default: - pr_info(KERN_INFO "Unsupported mode %u\n", musb_mode); - } - - omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2); -} - -static struct resource musb_resources[] = { - [0] = { /* start and end set dynamically */ - .flags = IORESOURCE_MEM, - }, - [1] = { /* general IRQ */ - .start = INT_243X_HS_USB_MC, - .flags = IORESOURCE_IRQ, - .name = "mc", - }, - [2] = { /* DMA IRQ */ - .start = INT_243X_HS_USB_DMA, - .flags = IORESOURCE_IRQ, - .name = "dma", - }, -}; - static struct musb_hdrc_config musb_config = { .multipoint = 1, .dyn_fifo = 1, @@ -169,38 +62,65 @@ static struct musb_hdrc_platform_data musb_plat = { static u64 musb_dmamask = DMA_BIT_MASK(32); -static struct platform_device musb_device = { - .name = "musb-omap2430", - .id = -1, - .dev = { - .dma_mask = &musb_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &musb_plat, +static struct omap_device_pm_latency omap_musb_latency[] = { + { + .deactivate_func = omap_device_idle_hwmods, + .activate_func = omap_device_enable_hwmods, + .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST, }, - .num_resources = ARRAY_SIZE(musb_resources), - .resource = musb_resources, }; +static void usb_musb_mux_init(struct omap_musb_board_data *board_data) +{ + switch (board_data->interface_type) { + case MUSB_INTERFACE_UTMI: + omap_mux_init_signal("usba0_otg_dp", OMAP_PIN_INPUT); + omap_mux_init_signal("usba0_otg_dm", OMAP_PIN_INPUT); + break; + case MUSB_INTERFACE_ULPI: + omap_mux_init_signal("usba0_ulpiphy_clk", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usba0_ulpiphy_stp", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usba0_ulpiphy_dir", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usba0_ulpiphy_nxt", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usba0_ulpiphy_dat0", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usba0_ulpiphy_dat1", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usba0_ulpiphy_dat2", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usba0_ulpiphy_dat3", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usba0_ulpiphy_dat4", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usba0_ulpiphy_dat5", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usba0_ulpiphy_dat6", + OMAP_PIN_INPUT_PULLDOWN); + omap_mux_init_signal("usba0_ulpiphy_dat7", + OMAP_PIN_INPUT_PULLDOWN); + break; + default: + break; + } +} + void __init usb_musb_init(struct omap_musb_board_data *board_data) { - if (cpu_is_omap243x()) { - musb_resources[0].start = OMAP243X_HS_BASE; - } else if (cpu_is_omap3517() || cpu_is_omap3505()) { - musb_device.name = "musb-am35x"; - musb_resources[0].start = AM35XX_IPSS_USBOTGSS_BASE; - musb_resources[1].start = INT_35XX_USBOTG_IRQ; - board_data->set_phy_power = am35x_musb_phy_power; - board_data->clear_irq = am35x_musb_clear_irq; - board_data->set_mode = am35x_musb_set_mode; - board_data->reset = am35x_musb_reset; - } else if (cpu_is_omap34xx()) { - musb_resources[0].start = OMAP34XX_HSUSB_OTG_BASE; + struct omap_hwmod *oh; + struct omap_device *od; + struct platform_device *pdev; + struct device *dev; + int bus_id = -1; + const char *oh_name, *name; + + if (cpu_is_omap3517() || cpu_is_omap3505()) { } else if (cpu_is_omap44xx()) { - musb_resources[0].start = OMAP44XX_HSUSB_OTG_BASE; - musb_resources[1].start = OMAP44XX_IRQ_HS_USB_MC_N; - musb_resources[2].start = OMAP44XX_IRQ_HS_USB_DMA_N; + usb_musb_mux_init(board_data); } - musb_resources[0].end = musb_resources[0].start + SZ_4K - 1; /* * REVISIT: This line can be removed once all the platforms using @@ -212,12 +132,38 @@ void __init usb_musb_init(struct omap_musb_board_data *board_data) musb_plat.mode = board_data->mode; musb_plat.extvbus = board_data->extvbus; - if (platform_device_register(&musb_device) < 0) - printk(KERN_ERR "Unable to register HS-USB (MUSB) device\n"); - if (cpu_is_omap44xx()) omap4430_phy_init(dev); + if (cpu_is_omap3517() || cpu_is_omap3505()) { + oh_name = "am35x_otg_hs"; + name = "musb-am35x"; + } else { + oh_name = "usb_otg_hs"; + name = "musb-omap2430"; + } + + oh = omap_hwmod_lookup(oh_name); + if (!oh) { + pr_err("Could not look up %s\n", oh_name); + return; + } + + od = omap_device_build(name, bus_id, oh, &musb_plat, + sizeof(musb_plat), omap_musb_latency, + ARRAY_SIZE(omap_musb_latency), false); + if (IS_ERR(od)) { + pr_err("Could not build omap_device for %s %s\n", + name, oh_name); + return; + } + + pdev = &od->pdev; + dev = &pdev->dev; + get_device(dev); + dev->dma_mask = &musb_dmamask; + dev->coherent_dma_mask = musb_dmamask; + put_device(dev); } #else diff --git a/arch/arm/mach-omap2/vc.h b/arch/arm/mach-omap2/vc.h new file mode 100644 index 000000000000..e7767771de49 --- /dev/null +++ b/arch/arm/mach-omap2/vc.h @@ -0,0 +1,83 @@ +/* + * OMAP3/4 Voltage Controller (VC) structure and macro definitions + * + * Copyright (C) 2007, 2010 Texas Instruments, Inc. + * Rajendra Nayak <rnayak@ti.com> + * Lesly A M <x0080970@ti.com> + * Thara Gopinath <thara@ti.com> + * + * Copyright (C) 2008, 2011 Nokia Corporation + * Kalle Jokiniemi + * Paul Walmsley + * + * 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_VC_H +#define __ARCH_ARM_MACH_OMAP2_VC_H + +#include <linux/kernel.h> + +/** + * struct omap_vc_common_data - per-VC register/bitfield data + * @cmd_on_mask: ON bitmask in PRM_VC_CMD_VAL* register + * @valid: VALID bitmask in PRM_VC_BYPASS_VAL register + * @smps_sa_reg: Offset of PRM_VC_SMPS_SA reg from PRM start + * @smps_volra_reg: Offset of PRM_VC_SMPS_VOL_RA reg from PRM start + * @bypass_val_reg: Offset of PRM_VC_BYPASS_VAL reg from PRM start + * @data_shift: DATA field shift in PRM_VC_BYPASS_VAL register + * @slaveaddr_shift: SLAVEADDR field shift in PRM_VC_BYPASS_VAL register + * @regaddr_shift: REGADDR field shift in PRM_VC_BYPASS_VAL register + * @cmd_on_shift: ON field shift in PRM_VC_CMD_VAL_* register + * @cmd_onlp_shift: ONLP field shift in PRM_VC_CMD_VAL_* register + * @cmd_ret_shift: RET field shift in PRM_VC_CMD_VAL_* register + * @cmd_off_shift: OFF field shift in PRM_VC_CMD_VAL_* register + * + * XXX One of cmd_on_mask and cmd_on_shift are not needed + * XXX VALID should probably be a shift, not a mask + */ +struct omap_vc_common_data { + u32 cmd_on_mask; + u32 valid; + u8 smps_sa_reg; + u8 smps_volra_reg; + u8 bypass_val_reg; + u8 data_shift; + u8 slaveaddr_shift; + u8 regaddr_shift; + u8 cmd_on_shift; + u8 cmd_onlp_shift; + u8 cmd_ret_shift; + u8 cmd_off_shift; +}; + +/** + * struct omap_vc_instance_data - VC per-instance data + * @vc_common: pointer to VC common data for this platform + * @smps_sa_mask: SA* bitmask in the PRM_VC_SMPS_SA register + * @smps_volra_mask: VOLRA* bitmask in the PRM_VC_VOL_RA register + * @smps_sa_shift: SA* field shift in the PRM_VC_SMPS_SA register + * @smps_volra_shift: VOLRA* field shift in the PRM_VC_VOL_RA register + * + * XXX It is not necessary to have both a *_mask and a *_shift - + * remove one + */ +struct omap_vc_instance_data { + const struct omap_vc_common_data *vc_common; + u32 smps_sa_mask; + u32 smps_volra_mask; + u8 cmdval_reg; + u8 smps_sa_shift; + u8 smps_volra_shift; +}; + +extern struct omap_vc_instance_data omap3_vc1_data; +extern struct omap_vc_instance_data omap3_vc2_data; + +extern struct omap_vc_instance_data omap4_vc_mpu_data; +extern struct omap_vc_instance_data omap4_vc_iva_data; +extern struct omap_vc_instance_data omap4_vc_core_data; + +#endif + diff --git a/arch/arm/mach-omap2/vc3xxx_data.c b/arch/arm/mach-omap2/vc3xxx_data.c new file mode 100644 index 000000000000..f37dc4bc379a --- /dev/null +++ b/arch/arm/mach-omap2/vc3xxx_data.c @@ -0,0 +1,63 @@ +/* + * OMAP3 Voltage Controller (VC) data + * + * Copyright (C) 2007, 2010 Texas Instruments, Inc. + * Rajendra Nayak <rnayak@ti.com> + * Lesly A M <x0080970@ti.com> + * Thara Gopinath <thara@ti.com> + * + * Copyright (C) 2008, 2011 Nokia Corporation + * Kalle Jokiniemi + * Paul Walmsley + * + * 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/err.h> +#include <linux/init.h> + +#include <plat/common.h> + +#include "prm-regbits-34xx.h" +#include "voltage.h" + +#include "vc.h" + +/* + * VC data common to 34xx/36xx chips + * XXX This stuff presumably belongs in the vc3xxx.c or vc.c file. + */ +static struct omap_vc_common_data omap3_vc_common = { + .smps_sa_reg = OMAP3_PRM_VC_SMPS_SA_OFFSET, + .smps_volra_reg = OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET, + .bypass_val_reg = OMAP3_PRM_VC_BYPASS_VAL_OFFSET, + .data_shift = OMAP3430_DATA_SHIFT, + .slaveaddr_shift = OMAP3430_SLAVEADDR_SHIFT, + .regaddr_shift = OMAP3430_REGADDR_SHIFT, + .valid = OMAP3430_VALID_MASK, + .cmd_on_shift = OMAP3430_VC_CMD_ON_SHIFT, + .cmd_on_mask = OMAP3430_VC_CMD_ON_MASK, + .cmd_onlp_shift = OMAP3430_VC_CMD_ONLP_SHIFT, + .cmd_ret_shift = OMAP3430_VC_CMD_RET_SHIFT, + .cmd_off_shift = OMAP3430_VC_CMD_OFF_SHIFT, +}; + +struct omap_vc_instance_data omap3_vc1_data = { + .vc_common = &omap3_vc_common, + .cmdval_reg = OMAP3_PRM_VC_CMD_VAL_0_OFFSET, + .smps_sa_shift = OMAP3430_PRM_VC_SMPS_SA_SA0_SHIFT, + .smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA0_MASK, + .smps_volra_shift = OMAP3430_VOLRA0_SHIFT, + .smps_volra_mask = OMAP3430_VOLRA0_MASK, +}; + +struct omap_vc_instance_data omap3_vc2_data = { + .vc_common = &omap3_vc_common, + .cmdval_reg = OMAP3_PRM_VC_CMD_VAL_1_OFFSET, + .smps_sa_shift = OMAP3430_PRM_VC_SMPS_SA_SA1_SHIFT, + .smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA1_MASK, + .smps_volra_shift = OMAP3430_VOLRA1_SHIFT, + .smps_volra_mask = OMAP3430_VOLRA1_MASK, +}; diff --git a/arch/arm/mach-omap2/vc44xx_data.c b/arch/arm/mach-omap2/vc44xx_data.c new file mode 100644 index 000000000000..a98da8ddec52 --- /dev/null +++ b/arch/arm/mach-omap2/vc44xx_data.c @@ -0,0 +1,75 @@ +/* + * OMAP4 Voltage Controller (VC) data + * + * Copyright (C) 2007, 2010 Texas Instruments, Inc. + * Rajendra Nayak <rnayak@ti.com> + * Lesly A M <x0080970@ti.com> + * Thara Gopinath <thara@ti.com> + * + * Copyright (C) 2008, 2011 Nokia Corporation + * Kalle Jokiniemi + * Paul Walmsley + * + * 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/err.h> +#include <linux/init.h> + +#include <plat/common.h> + +#include "prm44xx.h" +#include "prm-regbits-44xx.h" +#include "voltage.h" + +#include "vc.h" + +/* + * VC data common to 44xx chips + * XXX This stuff presumably belongs in the vc3xxx.c or vc.c file. + */ +static const struct omap_vc_common_data omap4_vc_common = { + .smps_sa_reg = OMAP4_PRM_VC_SMPS_SA_OFFSET, + .smps_volra_reg = OMAP4_PRM_VC_VAL_SMPS_RA_VOL_OFFSET, + .bypass_val_reg = OMAP4_PRM_VC_VAL_BYPASS_OFFSET, + .data_shift = OMAP4430_DATA_SHIFT, + .slaveaddr_shift = OMAP4430_SLAVEADDR_SHIFT, + .regaddr_shift = OMAP4430_REGADDR_SHIFT, + .valid = OMAP4430_VALID_MASK, + .cmd_on_shift = OMAP4430_ON_SHIFT, + .cmd_on_mask = OMAP4430_ON_MASK, + .cmd_onlp_shift = OMAP4430_ONLP_SHIFT, + .cmd_ret_shift = OMAP4430_RET_SHIFT, + .cmd_off_shift = OMAP4430_OFF_SHIFT, +}; + +/* VC instance data for each controllable voltage line */ +struct omap_vc_instance_data omap4_vc_mpu_data = { + .vc_common = &omap4_vc_common, + .cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_MPU_L_OFFSET, + .smps_sa_shift = OMAP4430_SA_VDD_MPU_L_PRM_VC_SMPS_SA_SHIFT, + .smps_sa_mask = OMAP4430_SA_VDD_MPU_L_PRM_VC_SMPS_SA_MASK, + .smps_volra_shift = OMAP4430_VOLRA_VDD_MPU_L_SHIFT, + .smps_volra_mask = OMAP4430_VOLRA_VDD_MPU_L_MASK, +}; + +struct omap_vc_instance_data omap4_vc_iva_data = { + .vc_common = &omap4_vc_common, + .cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_IVA_L_OFFSET, + .smps_sa_shift = OMAP4430_SA_VDD_IVA_L_PRM_VC_SMPS_SA_SHIFT, + .smps_sa_mask = OMAP4430_SA_VDD_IVA_L_PRM_VC_SMPS_SA_MASK, + .smps_volra_shift = OMAP4430_VOLRA_VDD_IVA_L_SHIFT, + .smps_volra_mask = OMAP4430_VOLRA_VDD_IVA_L_MASK, +}; + +struct omap_vc_instance_data omap4_vc_core_data = { + .vc_common = &omap4_vc_common, + .cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_CORE_L_OFFSET, + .smps_sa_shift = OMAP4430_SA_VDD_CORE_L_0_6_SHIFT, + .smps_sa_mask = OMAP4430_SA_VDD_CORE_L_0_6_MASK, + .smps_volra_shift = OMAP4430_VOLRA_VDD_CORE_L_SHIFT, + .smps_volra_mask = OMAP4430_VOLRA_VDD_CORE_L_MASK, +}; + diff --git a/arch/arm/mach-omap2/voltage.c b/arch/arm/mach-omap2/voltage.c index 12be525b8df4..c6facf7becf8 100644 --- a/arch/arm/mach-omap2/voltage.c +++ b/arch/arm/mach-omap2/voltage.c @@ -7,8 +7,9 @@ * Rajendra Nayak <rnayak@ti.com> * Lesly A M <x0080970@ti.com> * - * Copyright (C) 2008 Nokia Corporation + * Copyright (C) 2008, 2011 Nokia Corporation * Kalle Jokiniemi + * Paul Walmsley * * Copyright (C) 2010 Texas Instruments, Inc. * Thara Gopinath <thara@ti.com> @@ -26,7 +27,6 @@ #include <linux/slab.h> #include <plat/common.h> -#include <plat/voltage.h> #include "prm-regbits-34xx.h" #include "prm-regbits-44xx.h" @@ -35,284 +35,30 @@ #include "prminst44xx.h" #include "control.h" -#define VP_IDLE_TIMEOUT 200 -#define VP_TRANXDONE_TIMEOUT 300 +#include "voltage.h" + +#include "vc.h" +#include "vp.h" + #define VOLTAGE_DIR_SIZE 16 -/* Voltage processor register offsets */ -struct vp_reg_offs { - u8 vpconfig; - u8 vstepmin; - u8 vstepmax; - u8 vlimitto; - u8 vstatus; - u8 voltage; -}; - -/* Voltage Processor bit field values, shifts and masks */ -struct vp_reg_val { - /* PRM module */ - u16 prm_mod; - /* VPx_VPCONFIG */ - u32 vpconfig_erroroffset; - u16 vpconfig_errorgain; - u32 vpconfig_errorgain_mask; - u8 vpconfig_errorgain_shift; - u32 vpconfig_initvoltage_mask; - u8 vpconfig_initvoltage_shift; - u32 vpconfig_timeouten; - u32 vpconfig_initvdd; - u32 vpconfig_forceupdate; - u32 vpconfig_vpenable; - /* VPx_VSTEPMIN */ - u8 vstepmin_stepmin; - u16 vstepmin_smpswaittimemin; - u8 vstepmin_stepmin_shift; - u8 vstepmin_smpswaittimemin_shift; - /* VPx_VSTEPMAX */ - u8 vstepmax_stepmax; - u16 vstepmax_smpswaittimemax; - u8 vstepmax_stepmax_shift; - u8 vstepmax_smpswaittimemax_shift; - /* VPx_VLIMITTO */ - u8 vlimitto_vddmin; - u8 vlimitto_vddmax; - u16 vlimitto_timeout; - u8 vlimitto_vddmin_shift; - u8 vlimitto_vddmax_shift; - u8 vlimitto_timeout_shift; - /* PRM_IRQSTATUS*/ - u32 tranxdone_status; -}; - -/* Voltage controller registers and offsets */ -struct vc_reg_info { - /* PRM module */ - u16 prm_mod; - /* VC register offsets */ - u8 smps_sa_reg; - u8 smps_volra_reg; - u8 bypass_val_reg; - u8 cmdval_reg; - u8 voltsetup_reg; - /*VC_SMPS_SA*/ - u8 smps_sa_shift; - u32 smps_sa_mask; - /* VC_SMPS_VOL_RA */ - u8 smps_volra_shift; - u32 smps_volra_mask; - /* VC_BYPASS_VAL */ - u8 data_shift; - u8 slaveaddr_shift; - u8 regaddr_shift; - u32 valid; - /* VC_CMD_VAL */ - u8 cmd_on_shift; - u8 cmd_onlp_shift; - u8 cmd_ret_shift; - u8 cmd_off_shift; - u32 cmd_on_mask; - /* PRM_VOLTSETUP */ - u8 voltsetup_shift; - u32 voltsetup_mask; -}; -/** - * omap_vdd_info - Per Voltage Domain info - * - * @volt_data : voltage table having the distinct voltages supported - * by the domain and other associated per voltage data. - * @pmic_info : pmic specific parameters which should be populted by - * the pmic drivers. - * @vp_offs : structure containing the offsets for various - * vp registers - * @vp_reg : the register values, shifts, masks for various - * vp registers - * @vc_reg : structure containing various various vc registers, - * shifts, masks etc. - * @voltdm : pointer to the voltage domain structure - * @debug_dir : debug directory for this voltage domain. - * @curr_volt : current voltage for this vdd. - * @ocp_mod : The prm module for accessing the prm irqstatus reg. - * @prm_irqst_reg : prm irqstatus register. - * @vp_enabled : flag to keep track of whether vp is enabled or not - * @volt_scale : API to scale the voltage of the vdd. - */ -struct omap_vdd_info { - struct omap_volt_data *volt_data; - struct omap_volt_pmic_info *pmic_info; - struct vp_reg_offs vp_offs; - struct vp_reg_val vp_reg; - struct vc_reg_info vc_reg; - struct voltagedomain voltdm; - struct dentry *debug_dir; - u32 curr_volt; - u16 ocp_mod; - u8 prm_irqst_reg; - bool vp_enabled; - u32 (*read_reg) (u16 mod, u8 offset); - void (*write_reg) (u32 val, u16 mod, u8 offset); - int (*volt_scale) (struct omap_vdd_info *vdd, - unsigned long target_volt); -}; - -static struct omap_vdd_info *vdd_info; +static struct omap_vdd_info **vdd_info; + /* * Number of scalable voltage domains. */ static int nr_scalable_vdd; -/* OMAP3 VDD sturctures */ -static struct omap_vdd_info omap3_vdd_info[] = { - { - .vp_offs = { - .vpconfig = OMAP3_PRM_VP1_CONFIG_OFFSET, - .vstepmin = OMAP3_PRM_VP1_VSTEPMIN_OFFSET, - .vstepmax = OMAP3_PRM_VP1_VSTEPMAX_OFFSET, - .vlimitto = OMAP3_PRM_VP1_VLIMITTO_OFFSET, - .vstatus = OMAP3_PRM_VP1_STATUS_OFFSET, - .voltage = OMAP3_PRM_VP1_VOLTAGE_OFFSET, - }, - .voltdm = { - .name = "mpu", - }, - }, - { - .vp_offs = { - .vpconfig = OMAP3_PRM_VP2_CONFIG_OFFSET, - .vstepmin = OMAP3_PRM_VP2_VSTEPMIN_OFFSET, - .vstepmax = OMAP3_PRM_VP2_VSTEPMAX_OFFSET, - .vlimitto = OMAP3_PRM_VP2_VLIMITTO_OFFSET, - .vstatus = OMAP3_PRM_VP2_STATUS_OFFSET, - .voltage = OMAP3_PRM_VP2_VOLTAGE_OFFSET, - }, - .voltdm = { - .name = "core", - }, - }, -}; - -#define OMAP3_NR_SCALABLE_VDD ARRAY_SIZE(omap3_vdd_info) - -/* OMAP4 VDD sturctures */ -static struct omap_vdd_info omap4_vdd_info[] = { - { - .vp_offs = { - .vpconfig = OMAP4_PRM_VP_MPU_CONFIG_OFFSET, - .vstepmin = OMAP4_PRM_VP_MPU_VSTEPMIN_OFFSET, - .vstepmax = OMAP4_PRM_VP_MPU_VSTEPMAX_OFFSET, - .vlimitto = OMAP4_PRM_VP_MPU_VLIMITTO_OFFSET, - .vstatus = OMAP4_PRM_VP_MPU_STATUS_OFFSET, - .voltage = OMAP4_PRM_VP_MPU_VOLTAGE_OFFSET, - }, - .voltdm = { - .name = "mpu", - }, - }, - { - .vp_offs = { - .vpconfig = OMAP4_PRM_VP_IVA_CONFIG_OFFSET, - .vstepmin = OMAP4_PRM_VP_IVA_VSTEPMIN_OFFSET, - .vstepmax = OMAP4_PRM_VP_IVA_VSTEPMAX_OFFSET, - .vlimitto = OMAP4_PRM_VP_IVA_VLIMITTO_OFFSET, - .vstatus = OMAP4_PRM_VP_IVA_STATUS_OFFSET, - .voltage = OMAP4_PRM_VP_IVA_VOLTAGE_OFFSET, - }, - .voltdm = { - .name = "iva", - }, - }, - { - .vp_offs = { - .vpconfig = OMAP4_PRM_VP_CORE_CONFIG_OFFSET, - .vstepmin = OMAP4_PRM_VP_CORE_VSTEPMIN_OFFSET, - .vstepmax = OMAP4_PRM_VP_CORE_VSTEPMAX_OFFSET, - .vlimitto = OMAP4_PRM_VP_CORE_VLIMITTO_OFFSET, - .vstatus = OMAP4_PRM_VP_CORE_STATUS_OFFSET, - .voltage = OMAP4_PRM_VP_CORE_VOLTAGE_OFFSET, - }, - .voltdm = { - .name = "core", - }, - }, -}; - -#define OMAP4_NR_SCALABLE_VDD ARRAY_SIZE(omap4_vdd_info) - -/* - * Structures containing OMAP3430/OMAP3630 voltage supported and various - * voltage dependent data for each VDD. - */ -#define VOLT_DATA_DEFINE(_v_nom, _efuse_offs, _errminlimit, _errgain) \ -{ \ - .volt_nominal = _v_nom, \ - .sr_efuse_offs = _efuse_offs, \ - .sr_errminlimit = _errminlimit, \ - .vp_errgain = _errgain \ -} - -/* VDD1 */ -static struct omap_volt_data omap34xx_vddmpu_volt_data[] = { - VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP1_UV, OMAP343X_CONTROL_FUSE_OPP1_VDD1, 0xf4, 0x0c), - VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP2_UV, OMAP343X_CONTROL_FUSE_OPP2_VDD1, 0xf4, 0x0c), - VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP3_UV, OMAP343X_CONTROL_FUSE_OPP3_VDD1, 0xf9, 0x18), - VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP4_UV, OMAP343X_CONTROL_FUSE_OPP4_VDD1, 0xf9, 0x18), - VOLT_DATA_DEFINE(OMAP3430_VDD_MPU_OPP5_UV, OMAP343X_CONTROL_FUSE_OPP5_VDD1, 0xf9, 0x18), - VOLT_DATA_DEFINE(0, 0, 0, 0), -}; - -static struct omap_volt_data omap36xx_vddmpu_volt_data[] = { - VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP50_UV, OMAP3630_CONTROL_FUSE_OPP50_VDD1, 0xf4, 0x0c), - VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP100_UV, OMAP3630_CONTROL_FUSE_OPP100_VDD1, 0xf9, 0x16), - VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP120_UV, OMAP3630_CONTROL_FUSE_OPP120_VDD1, 0xfa, 0x23), - VOLT_DATA_DEFINE(OMAP3630_VDD_MPU_OPP1G_UV, OMAP3630_CONTROL_FUSE_OPP1G_VDD1, 0xfa, 0x27), - VOLT_DATA_DEFINE(0, 0, 0, 0), -}; - -/* VDD2 */ -static struct omap_volt_data omap34xx_vddcore_volt_data[] = { - VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP1_UV, OMAP343X_CONTROL_FUSE_OPP1_VDD2, 0xf4, 0x0c), - VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP2_UV, OMAP343X_CONTROL_FUSE_OPP2_VDD2, 0xf4, 0x0c), - VOLT_DATA_DEFINE(OMAP3430_VDD_CORE_OPP3_UV, OMAP343X_CONTROL_FUSE_OPP3_VDD2, 0xf9, 0x18), - VOLT_DATA_DEFINE(0, 0, 0, 0), -}; - -static struct omap_volt_data omap36xx_vddcore_volt_data[] = { - VOLT_DATA_DEFINE(OMAP3630_VDD_CORE_OPP50_UV, OMAP3630_CONTROL_FUSE_OPP50_VDD2, 0xf4, 0x0c), - VOLT_DATA_DEFINE(OMAP3630_VDD_CORE_OPP100_UV, OMAP3630_CONTROL_FUSE_OPP100_VDD2, 0xf9, 0x16), - VOLT_DATA_DEFINE(0, 0, 0, 0), -}; - -/* - * Structures containing OMAP4430 voltage supported and various - * voltage dependent data for each VDD. - */ -static struct omap_volt_data omap44xx_vdd_mpu_volt_data[] = { - VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP50_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP50, 0xf4, 0x0c), - VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP100_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP100, 0xf9, 0x16), - VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO, 0xfa, 0x23), - VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPNITRO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO, 0xfa, 0x27), - VOLT_DATA_DEFINE(0, 0, 0, 0), -}; - -static struct omap_volt_data omap44xx_vdd_iva_volt_data[] = { - VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP50_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP50, 0xf4, 0x0c), - VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP100_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP100, 0xf9, 0x16), - VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO, 0xfa, 0x23), - VOLT_DATA_DEFINE(0, 0, 0, 0), -}; - -static struct omap_volt_data omap44xx_vdd_core_volt_data[] = { - VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP50_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP50, 0xf4, 0x0c), - VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP100_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100, 0xf9, 0x16), - VOLT_DATA_DEFINE(0, 0, 0, 0), -}; +/* XXX document */ +static s16 prm_mod_offs; +static s16 prm_irqst_ocp_mod_offs; static struct dentry *voltage_dir; /* Init function pointers */ -static void (*vc_init) (struct omap_vdd_info *vdd); -static int (*vdd_data_configure) (struct omap_vdd_info *vdd); +static int vp_forceupdate_scale_voltage(struct omap_vdd_info *vdd, + unsigned long target_volt); static u32 omap3_voltage_read_reg(u16 mod, u8 offset) { @@ -335,6 +81,62 @@ static void omap4_voltage_write_reg(u32 val, u16 mod, u8 offset) omap4_prminst_write_inst_reg(val, OMAP4430_PRM_PARTITION, mod, offset); } +static int __init _config_common_vdd_data(struct omap_vdd_info *vdd) +{ + char *sys_ck_name; + struct clk *sys_ck; + u32 sys_clk_speed, timeout_val, waittime; + + /* + * XXX Clockfw should handle this, or this should be in a + * struct record + */ + if (cpu_is_omap24xx() || cpu_is_omap34xx()) + sys_ck_name = "sys_ck"; + else if (cpu_is_omap44xx()) + sys_ck_name = "sys_clkin_ck"; + else + return -EINVAL; + + /* + * Sys clk rate is require to calculate vp timeout value and + * smpswaittimemin and smpswaittimemax. + */ + sys_ck = clk_get(NULL, sys_ck_name); + if (IS_ERR(sys_ck)) { + pr_warning("%s: Could not get the sys clk to calculate" + "various vdd_%s params\n", __func__, vdd->voltdm.name); + return -EINVAL; + } + sys_clk_speed = clk_get_rate(sys_ck); + clk_put(sys_ck); + /* Divide to avoid overflow */ + sys_clk_speed /= 1000; + + /* Generic voltage parameters */ + vdd->curr_volt = 1200000; + vdd->volt_scale = vp_forceupdate_scale_voltage; + vdd->vp_enabled = false; + + vdd->vp_rt_data.vpconfig_erroroffset = + (vdd->pmic_info->vp_erroroffset << + vdd->vp_data->vp_common->vpconfig_erroroffset_shift); + + timeout_val = (sys_clk_speed * vdd->pmic_info->vp_timeout_us) / 1000; + vdd->vp_rt_data.vlimitto_timeout = timeout_val; + vdd->vp_rt_data.vlimitto_vddmin = vdd->pmic_info->vp_vddmin; + vdd->vp_rt_data.vlimitto_vddmax = vdd->pmic_info->vp_vddmax; + + waittime = ((vdd->pmic_info->step_size / vdd->pmic_info->slew_rate) * + sys_clk_speed) / 1000; + vdd->vp_rt_data.vstepmin_smpswaittimemin = waittime; + vdd->vp_rt_data.vstepmax_smpswaittimemax = waittime; + vdd->vp_rt_data.vstepmin_stepmin = vdd->pmic_info->vp_vstepmin; + vdd->vp_rt_data.vstepmax_stepmax = vdd->pmic_info->vp_vstepmax; + + return 0; +} + /* Voltage debugfs support */ static int vp_volt_debug_get(void *data, u64 *val) { @@ -346,7 +148,7 @@ static int vp_volt_debug_get(void *data, u64 *val) return -EINVAL; } - vsel = vdd->read_reg(vdd->vp_reg.prm_mod, vdd->vp_offs.voltage); + vsel = vdd->read_reg(prm_mod_offs, vdd->vp_data->voltage); pr_notice("curr_vsel = %x\n", vsel); if (!vdd->pmic_info->vsel_to_uv) { @@ -379,7 +181,6 @@ DEFINE_SIMPLE_ATTRIBUTE(nom_volt_debug_fops, nom_volt_debug_get, NULL, static void vp_latch_vsel(struct omap_vdd_info *vdd) { u32 vpconfig; - u16 mod; unsigned long uvdc; char vsel; @@ -396,30 +197,27 @@ static void vp_latch_vsel(struct omap_vdd_info *vdd) return; } - mod = vdd->vp_reg.prm_mod; - vsel = vdd->pmic_info->uv_to_vsel(uvdc); - vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig); - vpconfig &= ~(vdd->vp_reg.vpconfig_initvoltage_mask | - vdd->vp_reg.vpconfig_initvdd); - vpconfig |= vsel << vdd->vp_reg.vpconfig_initvoltage_shift; + vpconfig = vdd->read_reg(prm_mod_offs, vdd->vp_data->vpconfig); + vpconfig &= ~(vdd->vp_data->vp_common->vpconfig_initvoltage_mask | + vdd->vp_data->vp_common->vpconfig_initvdd); + vpconfig |= vsel << vdd->vp_data->vp_common->vpconfig_initvoltage_shift; - vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig); + vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig); /* Trigger initVDD value copy to voltage processor */ - vdd->write_reg((vpconfig | vdd->vp_reg.vpconfig_initvdd), mod, - vdd->vp_offs.vpconfig); + vdd->write_reg((vpconfig | vdd->vp_data->vp_common->vpconfig_initvdd), + prm_mod_offs, vdd->vp_data->vpconfig); /* Clear initVDD copy trigger bit */ - vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig); + vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig); } /* Generic voltage init functions */ static void __init vp_init(struct omap_vdd_info *vdd) { u32 vp_val; - u16 mod; if (!vdd->read_reg || !vdd->write_reg) { pr_err("%s: No read/write API for accessing vdd_%s regs\n", @@ -427,33 +225,31 @@ static void __init vp_init(struct omap_vdd_info *vdd) return; } - mod = vdd->vp_reg.prm_mod; - - vp_val = vdd->vp_reg.vpconfig_erroroffset | - (vdd->vp_reg.vpconfig_errorgain << - vdd->vp_reg.vpconfig_errorgain_shift) | - vdd->vp_reg.vpconfig_timeouten; - vdd->write_reg(vp_val, mod, vdd->vp_offs.vpconfig); - - vp_val = ((vdd->vp_reg.vstepmin_smpswaittimemin << - vdd->vp_reg.vstepmin_smpswaittimemin_shift) | - (vdd->vp_reg.vstepmin_stepmin << - vdd->vp_reg.vstepmin_stepmin_shift)); - vdd->write_reg(vp_val, mod, vdd->vp_offs.vstepmin); - - vp_val = ((vdd->vp_reg.vstepmax_smpswaittimemax << - vdd->vp_reg.vstepmax_smpswaittimemax_shift) | - (vdd->vp_reg.vstepmax_stepmax << - vdd->vp_reg.vstepmax_stepmax_shift)); - vdd->write_reg(vp_val, mod, vdd->vp_offs.vstepmax); - - vp_val = ((vdd->vp_reg.vlimitto_vddmax << - vdd->vp_reg.vlimitto_vddmax_shift) | - (vdd->vp_reg.vlimitto_vddmin << - vdd->vp_reg.vlimitto_vddmin_shift) | - (vdd->vp_reg.vlimitto_timeout << - vdd->vp_reg.vlimitto_timeout_shift)); - vdd->write_reg(vp_val, mod, vdd->vp_offs.vlimitto); + vp_val = vdd->vp_rt_data.vpconfig_erroroffset | + (vdd->vp_rt_data.vpconfig_errorgain << + vdd->vp_data->vp_common->vpconfig_errorgain_shift) | + vdd->vp_data->vp_common->vpconfig_timeouten; + vdd->write_reg(vp_val, prm_mod_offs, vdd->vp_data->vpconfig); + + vp_val = ((vdd->vp_rt_data.vstepmin_smpswaittimemin << + vdd->vp_data->vp_common->vstepmin_smpswaittimemin_shift) | + (vdd->vp_rt_data.vstepmin_stepmin << + vdd->vp_data->vp_common->vstepmin_stepmin_shift)); + vdd->write_reg(vp_val, prm_mod_offs, vdd->vp_data->vstepmin); + + vp_val = ((vdd->vp_rt_data.vstepmax_smpswaittimemax << + vdd->vp_data->vp_common->vstepmax_smpswaittimemax_shift) | + (vdd->vp_rt_data.vstepmax_stepmax << + vdd->vp_data->vp_common->vstepmax_stepmax_shift)); + vdd->write_reg(vp_val, prm_mod_offs, vdd->vp_data->vstepmax); + + vp_val = ((vdd->vp_rt_data.vlimitto_vddmax << + vdd->vp_data->vp_common->vlimitto_vddmax_shift) | + (vdd->vp_rt_data.vlimitto_vddmin << + vdd->vp_data->vp_common->vlimitto_vddmin_shift) | + (vdd->vp_rt_data.vlimitto_timeout << + vdd->vp_data->vp_common->vlimitto_timeout_shift)); + vdd->write_reg(vp_val, prm_mod_offs, vdd->vp_data->vlimitto); } static void __init vdd_debugfs_init(struct omap_vdd_info *vdd) @@ -480,23 +276,23 @@ static void __init vdd_debugfs_init(struct omap_vdd_info *vdd) } (void) debugfs_create_x16("vp_errorgain", S_IRUGO, vdd->debug_dir, - &(vdd->vp_reg.vpconfig_errorgain)); + &(vdd->vp_rt_data.vpconfig_errorgain)); (void) debugfs_create_x16("vp_smpswaittimemin", S_IRUGO, vdd->debug_dir, - &(vdd->vp_reg.vstepmin_smpswaittimemin)); + &(vdd->vp_rt_data.vstepmin_smpswaittimemin)); (void) debugfs_create_x8("vp_stepmin", S_IRUGO, vdd->debug_dir, - &(vdd->vp_reg.vstepmin_stepmin)); + &(vdd->vp_rt_data.vstepmin_stepmin)); (void) debugfs_create_x16("vp_smpswaittimemax", S_IRUGO, vdd->debug_dir, - &(vdd->vp_reg.vstepmax_smpswaittimemax)); + &(vdd->vp_rt_data.vstepmax_smpswaittimemax)); (void) debugfs_create_x8("vp_stepmax", S_IRUGO, vdd->debug_dir, - &(vdd->vp_reg.vstepmax_stepmax)); + &(vdd->vp_rt_data.vstepmax_stepmax)); (void) debugfs_create_x8("vp_vddmax", S_IRUGO, vdd->debug_dir, - &(vdd->vp_reg.vlimitto_vddmax)); + &(vdd->vp_rt_data.vlimitto_vddmax)); (void) debugfs_create_x8("vp_vddmin", S_IRUGO, vdd->debug_dir, - &(vdd->vp_reg.vlimitto_vddmin)); + &(vdd->vp_rt_data.vlimitto_vddmin)); (void) debugfs_create_x16("vp_timeout", S_IRUGO, vdd->debug_dir, - &(vdd->vp_reg.vlimitto_timeout)); + &(vdd->vp_rt_data.vlimitto_timeout)); (void) debugfs_create_file("curr_vp_volt", S_IRUGO, vdd->debug_dir, (void *) vdd, &vp_volt_debug_fops); (void) debugfs_create_file("curr_nominal_volt", S_IRUGO, @@ -509,8 +305,12 @@ static int _pre_volt_scale(struct omap_vdd_info *vdd, unsigned long target_volt, u8 *target_vsel, u8 *current_vsel) { struct omap_volt_data *volt_data; + const struct omap_vc_common_data *vc_common; + const struct omap_vp_common_data *vp_common; u32 vc_cmdval, vp_errgain_val; - u16 vp_mod, vc_mod; + + vc_common = vdd->vc_data->vc_common; + vp_common = vdd->vp_data->vp_common; /* Check if suffiecient pmic info is available for this vdd */ if (!vdd->pmic_info) { @@ -532,33 +332,30 @@ static int _pre_volt_scale(struct omap_vdd_info *vdd, return -EINVAL; } - vp_mod = vdd->vp_reg.prm_mod; - vc_mod = vdd->vc_reg.prm_mod; - /* Get volt_data corresponding to target_volt */ volt_data = omap_voltage_get_voltdata(&vdd->voltdm, target_volt); if (IS_ERR(volt_data)) volt_data = NULL; *target_vsel = vdd->pmic_info->uv_to_vsel(target_volt); - *current_vsel = vdd->read_reg(vp_mod, vdd->vp_offs.voltage); + *current_vsel = vdd->read_reg(prm_mod_offs, vdd->vp_data->voltage); /* Setting the ON voltage to the new target voltage */ - vc_cmdval = vdd->read_reg(vc_mod, vdd->vc_reg.cmdval_reg); - vc_cmdval &= ~vdd->vc_reg.cmd_on_mask; - vc_cmdval |= (*target_vsel << vdd->vc_reg.cmd_on_shift); - vdd->write_reg(vc_cmdval, vc_mod, vdd->vc_reg.cmdval_reg); + vc_cmdval = vdd->read_reg(prm_mod_offs, vdd->vc_data->cmdval_reg); + vc_cmdval &= ~vc_common->cmd_on_mask; + vc_cmdval |= (*target_vsel << vc_common->cmd_on_shift); + vdd->write_reg(vc_cmdval, prm_mod_offs, vdd->vc_data->cmdval_reg); /* Setting vp errorgain based on the voltage */ if (volt_data) { - vp_errgain_val = vdd->read_reg(vp_mod, - vdd->vp_offs.vpconfig); - vdd->vp_reg.vpconfig_errorgain = volt_data->vp_errgain; - vp_errgain_val &= ~vdd->vp_reg.vpconfig_errorgain_mask; - vp_errgain_val |= vdd->vp_reg.vpconfig_errorgain << - vdd->vp_reg.vpconfig_errorgain_shift; - vdd->write_reg(vp_errgain_val, vp_mod, - vdd->vp_offs.vpconfig); + vp_errgain_val = vdd->read_reg(prm_mod_offs, + vdd->vp_data->vpconfig); + vdd->vp_rt_data.vpconfig_errorgain = volt_data->vp_errgain; + vp_errgain_val &= ~vp_common->vpconfig_errorgain_mask; + vp_errgain_val |= vdd->vp_rt_data.vpconfig_errorgain << + vp_common->vpconfig_errorgain_shift; + vdd->write_reg(vp_errgain_val, prm_mod_offs, + vdd->vp_data->vpconfig); } return 0; @@ -584,7 +381,6 @@ static int vc_bypass_scale_voltage(struct omap_vdd_info *vdd, { u32 loop_cnt = 0, retries_cnt = 0; u32 vc_valid, vc_bypass_val_reg, vc_bypass_value; - u16 mod; u8 target_vsel, current_vsel; int ret; @@ -592,20 +388,19 @@ static int vc_bypass_scale_voltage(struct omap_vdd_info *vdd, if (ret) return ret; - mod = vdd->vc_reg.prm_mod; - - vc_valid = vdd->vc_reg.valid; - vc_bypass_val_reg = vdd->vc_reg.bypass_val_reg; - vc_bypass_value = (target_vsel << vdd->vc_reg.data_shift) | + vc_valid = vdd->vc_data->vc_common->valid; + vc_bypass_val_reg = vdd->vc_data->vc_common->bypass_val_reg; + vc_bypass_value = (target_vsel << vdd->vc_data->vc_common->data_shift) | (vdd->pmic_info->pmic_reg << - vdd->vc_reg.regaddr_shift) | + vdd->vc_data->vc_common->regaddr_shift) | (vdd->pmic_info->i2c_slave_addr << - vdd->vc_reg.slaveaddr_shift); + vdd->vc_data->vc_common->slaveaddr_shift); - vdd->write_reg(vc_bypass_value, mod, vc_bypass_val_reg); - vdd->write_reg(vc_bypass_value | vc_valid, mod, vc_bypass_val_reg); + vdd->write_reg(vc_bypass_value, prm_mod_offs, vc_bypass_val_reg); + vdd->write_reg(vc_bypass_value | vc_valid, prm_mod_offs, + vc_bypass_val_reg); - vc_bypass_value = vdd->read_reg(mod, vc_bypass_val_reg); + vc_bypass_value = vdd->read_reg(prm_mod_offs, vc_bypass_val_reg); /* * Loop till the bypass command is acknowledged from the SMPS. * NOTE: This is legacy code. The loop count and retry count needs @@ -624,7 +419,8 @@ static int vc_bypass_scale_voltage(struct omap_vdd_info *vdd, loop_cnt = 0; udelay(10); } - vc_bypass_value = vdd->read_reg(mod, vc_bypass_val_reg); + vc_bypass_value = vdd->read_reg(prm_mod_offs, + vc_bypass_val_reg); } _post_volt_scale(vdd, target_volt, target_vsel, current_vsel); @@ -636,7 +432,6 @@ static int vp_forceupdate_scale_voltage(struct omap_vdd_info *vdd, unsigned long target_volt) { u32 vpconfig; - u16 mod, ocp_mod; u8 target_vsel, current_vsel, prm_irqst_reg; int ret, timeout = 0; @@ -644,20 +439,18 @@ static int vp_forceupdate_scale_voltage(struct omap_vdd_info *vdd, if (ret) return ret; - mod = vdd->vp_reg.prm_mod; - ocp_mod = vdd->ocp_mod; - prm_irqst_reg = vdd->prm_irqst_reg; + prm_irqst_reg = vdd->vp_data->prm_irqst_data->prm_irqst_reg; /* * Clear all pending TransactionDone interrupt/status. Typical latency * is <3us */ while (timeout++ < VP_TRANXDONE_TIMEOUT) { - vdd->write_reg(vdd->vp_reg.tranxdone_status, - ocp_mod, prm_irqst_reg); - if (!(vdd->read_reg(ocp_mod, prm_irqst_reg) & - vdd->vp_reg.tranxdone_status)) - break; + vdd->write_reg(vdd->vp_data->prm_irqst_data->tranxdone_status, + prm_irqst_ocp_mod_offs, prm_irqst_reg); + if (!(vdd->read_reg(prm_irqst_ocp_mod_offs, prm_irqst_reg) & + vdd->vp_data->prm_irqst_data->tranxdone_status)) + break; udelay(1); } if (timeout >= VP_TRANXDONE_TIMEOUT) { @@ -667,30 +460,30 @@ static int vp_forceupdate_scale_voltage(struct omap_vdd_info *vdd, } /* Configure for VP-Force Update */ - vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig); - vpconfig &= ~(vdd->vp_reg.vpconfig_initvdd | - vdd->vp_reg.vpconfig_forceupdate | - vdd->vp_reg.vpconfig_initvoltage_mask); + vpconfig = vdd->read_reg(prm_mod_offs, vdd->vp_data->vpconfig); + vpconfig &= ~(vdd->vp_data->vp_common->vpconfig_initvdd | + vdd->vp_data->vp_common->vpconfig_forceupdate | + vdd->vp_data->vp_common->vpconfig_initvoltage_mask); vpconfig |= ((target_vsel << - vdd->vp_reg.vpconfig_initvoltage_shift)); - vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig); + vdd->vp_data->vp_common->vpconfig_initvoltage_shift)); + vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig); /* Trigger initVDD value copy to voltage processor */ - vpconfig |= vdd->vp_reg.vpconfig_initvdd; - vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig); + vpconfig |= vdd->vp_data->vp_common->vpconfig_initvdd; + vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig); /* Force update of voltage */ - vpconfig |= vdd->vp_reg.vpconfig_forceupdate; - vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig); + vpconfig |= vdd->vp_data->vp_common->vpconfig_forceupdate; + vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig); /* * Wait for TransactionDone. Typical latency is <200us. * Depends on SMPSWAITTIMEMIN/MAX and voltage change */ timeout = 0; - omap_test_timeout((vdd->read_reg(ocp_mod, prm_irqst_reg) & - vdd->vp_reg.tranxdone_status), - VP_TRANXDONE_TIMEOUT, timeout); + omap_test_timeout((vdd->read_reg(prm_irqst_ocp_mod_offs, prm_irqst_reg) & + vdd->vp_data->prm_irqst_data->tranxdone_status), + VP_TRANXDONE_TIMEOUT, timeout); if (timeout >= VP_TRANXDONE_TIMEOUT) pr_err("%s: vdd_%s TRANXDONE timeout exceeded." "TRANXDONE never got set after the voltage update\n", @@ -704,11 +497,11 @@ static int vp_forceupdate_scale_voltage(struct omap_vdd_info *vdd, */ timeout = 0; while (timeout++ < VP_TRANXDONE_TIMEOUT) { - vdd->write_reg(vdd->vp_reg.tranxdone_status, - ocp_mod, prm_irqst_reg); - if (!(vdd->read_reg(ocp_mod, prm_irqst_reg) & - vdd->vp_reg.tranxdone_status)) - break; + vdd->write_reg(vdd->vp_data->prm_irqst_data->tranxdone_status, + prm_irqst_ocp_mod_offs, prm_irqst_reg); + if (!(vdd->read_reg(prm_irqst_ocp_mod_offs, prm_irqst_reg) & + vdd->vp_data->prm_irqst_data->tranxdone_status)) + break; udelay(1); } @@ -717,222 +510,95 @@ static int vp_forceupdate_scale_voltage(struct omap_vdd_info *vdd, "to clear the TRANXDONE status\n", __func__, vdd->voltdm.name); - vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig); + vpconfig = vdd->read_reg(prm_mod_offs, vdd->vp_data->vpconfig); /* Clear initVDD copy trigger bit */ - vpconfig &= ~vdd->vp_reg.vpconfig_initvdd;; - vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig); + vpconfig &= ~vdd->vp_data->vp_common->vpconfig_initvdd; + vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig); /* Clear force bit */ - vpconfig &= ~vdd->vp_reg.vpconfig_forceupdate; - vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig); + vpconfig &= ~vdd->vp_data->vp_common->vpconfig_forceupdate; + vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig); return 0; } -/* OMAP3 specific voltage init functions */ +static void __init omap3_vfsm_init(struct omap_vdd_info *vdd) +{ + /* + * Voltage Manager FSM parameters init + * XXX This data should be passed in from the board file + */ + vdd->write_reg(OMAP3_CLKSETUP, prm_mod_offs, OMAP3_PRM_CLKSETUP_OFFSET); + vdd->write_reg(OMAP3_VOLTOFFSET, prm_mod_offs, + OMAP3_PRM_VOLTOFFSET_OFFSET); + vdd->write_reg(OMAP3_VOLTSETUP2, prm_mod_offs, + OMAP3_PRM_VOLTSETUP2_OFFSET); +} -/* - * Intializes the voltage controller registers with the PMIC and board - * specific parameters and voltage setup times for OMAP3. - */ static void __init omap3_vc_init(struct omap_vdd_info *vdd) { - u32 vc_val; - u16 mod; - u8 on_vsel, onlp_vsel, ret_vsel, off_vsel; static bool is_initialized; + u8 on_vsel, onlp_vsel, ret_vsel, off_vsel; + u32 vc_val; - if (!vdd->pmic_info || !vdd->pmic_info->uv_to_vsel) { - pr_err("%s: PMIC info requried to configure vc for" - "vdd_%s not populated.Hence cannot initialize vc\n", - __func__, vdd->voltdm.name); - return; - } - - if (!vdd->read_reg || !vdd->write_reg) { - pr_err("%s: No read/write API for accessing vdd_%s regs\n", - __func__, vdd->voltdm.name); + if (is_initialized) return; - } - - mod = vdd->vc_reg.prm_mod; - - /* Set up the SMPS_SA(i2c slave address in VC */ - vc_val = vdd->read_reg(mod, vdd->vc_reg.smps_sa_reg); - vc_val &= ~vdd->vc_reg.smps_sa_mask; - vc_val |= vdd->pmic_info->i2c_slave_addr << vdd->vc_reg.smps_sa_shift; - vdd->write_reg(vc_val, mod, vdd->vc_reg.smps_sa_reg); - - /* Setup the VOLRA(pmic reg addr) in VC */ - vc_val = vdd->read_reg(mod, vdd->vc_reg.smps_volra_reg); - vc_val &= ~vdd->vc_reg.smps_volra_mask; - vc_val |= vdd->pmic_info->pmic_reg << vdd->vc_reg.smps_volra_shift; - vdd->write_reg(vc_val, mod, vdd->vc_reg.smps_volra_reg); - - /*Configure the setup times */ - vc_val = vdd->read_reg(mod, vdd->vc_reg.voltsetup_reg); - vc_val &= ~vdd->vc_reg.voltsetup_mask; - vc_val |= vdd->pmic_info->volt_setup_time << - vdd->vc_reg.voltsetup_shift; - vdd->write_reg(vc_val, mod, vdd->vc_reg.voltsetup_reg); /* Set up the on, inactive, retention and off voltage */ on_vsel = vdd->pmic_info->uv_to_vsel(vdd->pmic_info->on_volt); onlp_vsel = vdd->pmic_info->uv_to_vsel(vdd->pmic_info->onlp_volt); ret_vsel = vdd->pmic_info->uv_to_vsel(vdd->pmic_info->ret_volt); off_vsel = vdd->pmic_info->uv_to_vsel(vdd->pmic_info->off_volt); - vc_val = ((on_vsel << vdd->vc_reg.cmd_on_shift) | - (onlp_vsel << vdd->vc_reg.cmd_onlp_shift) | - (ret_vsel << vdd->vc_reg.cmd_ret_shift) | - (off_vsel << vdd->vc_reg.cmd_off_shift)); - vdd->write_reg(vc_val, mod, vdd->vc_reg.cmdval_reg); - - if (is_initialized) - return; + vc_val = ((on_vsel << vdd->vc_data->vc_common->cmd_on_shift) | + (onlp_vsel << vdd->vc_data->vc_common->cmd_onlp_shift) | + (ret_vsel << vdd->vc_data->vc_common->cmd_ret_shift) | + (off_vsel << vdd->vc_data->vc_common->cmd_off_shift)); + vdd->write_reg(vc_val, prm_mod_offs, vdd->vc_data->cmdval_reg); - /* Generic VC parameters init */ - vdd->write_reg(OMAP3430_CMD1_MASK | OMAP3430_RAV1_MASK, mod, + /* + * Generic VC parameters init + * XXX This data should be abstracted out + */ + vdd->write_reg(OMAP3430_CMD1_MASK | OMAP3430_RAV1_MASK, prm_mod_offs, OMAP3_PRM_VC_CH_CONF_OFFSET); - vdd->write_reg(OMAP3430_MCODE_SHIFT | OMAP3430_HSEN_MASK, mod, + vdd->write_reg(OMAP3430_MCODE_SHIFT | OMAP3430_HSEN_MASK, prm_mod_offs, OMAP3_PRM_VC_I2C_CFG_OFFSET); - vdd->write_reg(OMAP3_CLKSETUP, mod, OMAP3_PRM_CLKSETUP_OFFSET); - vdd->write_reg(OMAP3_VOLTOFFSET, mod, OMAP3_PRM_VOLTOFFSET_OFFSET); - vdd->write_reg(OMAP3_VOLTSETUP2, mod, OMAP3_PRM_VOLTSETUP2_OFFSET); + + omap3_vfsm_init(vdd); + is_initialized = true; } -/* Sets up all the VDD related info for OMAP3 */ -static int __init omap3_vdd_data_configure(struct omap_vdd_info *vdd) + +/* OMAP4 specific voltage init functions */ +static void __init omap4_vc_init(struct omap_vdd_info *vdd) { - struct clk *sys_ck; - u32 sys_clk_speed, timeout_val, waittime; + static bool is_initialized; + u32 vc_val; - if (!vdd->pmic_info) { - pr_err("%s: PMIC info requried to configure vdd_%s not" - "populated.Hence cannot initialize vdd_%s\n", - __func__, vdd->voltdm.name, vdd->voltdm.name); - return -EINVAL; - } + if (is_initialized) + return; - if (!strcmp(vdd->voltdm.name, "mpu")) { - if (cpu_is_omap3630()) - vdd->volt_data = omap36xx_vddmpu_volt_data; - else - vdd->volt_data = omap34xx_vddmpu_volt_data; - - vdd->vp_reg.tranxdone_status = OMAP3430_VP1_TRANXDONE_ST_MASK; - vdd->vc_reg.cmdval_reg = OMAP3_PRM_VC_CMD_VAL_0_OFFSET; - vdd->vc_reg.smps_sa_shift = OMAP3430_PRM_VC_SMPS_SA_SA0_SHIFT; - vdd->vc_reg.smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA0_MASK; - vdd->vc_reg.smps_volra_shift = OMAP3430_VOLRA0_SHIFT; - vdd->vc_reg.smps_volra_mask = OMAP3430_VOLRA0_MASK; - vdd->vc_reg.voltsetup_shift = OMAP3430_SETUP_TIME1_SHIFT; - vdd->vc_reg.voltsetup_mask = OMAP3430_SETUP_TIME1_MASK; - } else if (!strcmp(vdd->voltdm.name, "core")) { - if (cpu_is_omap3630()) - vdd->volt_data = omap36xx_vddcore_volt_data; - else - vdd->volt_data = omap34xx_vddcore_volt_data; - - vdd->vp_reg.tranxdone_status = OMAP3430_VP2_TRANXDONE_ST_MASK; - vdd->vc_reg.cmdval_reg = OMAP3_PRM_VC_CMD_VAL_1_OFFSET; - vdd->vc_reg.smps_sa_shift = OMAP3430_PRM_VC_SMPS_SA_SA1_SHIFT; - vdd->vc_reg.smps_sa_mask = OMAP3430_PRM_VC_SMPS_SA_SA1_MASK; - vdd->vc_reg.smps_volra_shift = OMAP3430_VOLRA1_SHIFT; - vdd->vc_reg.smps_volra_mask = OMAP3430_VOLRA1_MASK; - vdd->vc_reg.voltsetup_shift = OMAP3430_SETUP_TIME2_SHIFT; - vdd->vc_reg.voltsetup_mask = OMAP3430_SETUP_TIME2_MASK; - } else { - pr_warning("%s: vdd_%s does not exisit in OMAP3\n", - __func__, vdd->voltdm.name); - return -EINVAL; - } + /* TODO: Configure setup times and CMD_VAL values*/ /* - * Sys clk rate is require to calculate vp timeout value and - * smpswaittimemin and smpswaittimemax. + * Generic VC parameters init + * XXX This data should be abstracted out */ - sys_ck = clk_get(NULL, "sys_ck"); - if (IS_ERR(sys_ck)) { - pr_warning("%s: Could not get the sys clk to calculate" - "various vdd_%s params\n", __func__, vdd->voltdm.name); - return -EINVAL; - } - sys_clk_speed = clk_get_rate(sys_ck); - clk_put(sys_ck); - /* Divide to avoid overflow */ - sys_clk_speed /= 1000; - - /* Generic voltage parameters */ - vdd->curr_volt = 1200000; - vdd->ocp_mod = OCP_MOD; - vdd->prm_irqst_reg = OMAP3_PRM_IRQSTATUS_MPU_OFFSET; - vdd->read_reg = omap3_voltage_read_reg; - vdd->write_reg = omap3_voltage_write_reg; - vdd->volt_scale = vp_forceupdate_scale_voltage; - vdd->vp_enabled = false; + vc_val = (OMAP4430_RAV_VDD_MPU_L_MASK | OMAP4430_CMD_VDD_MPU_L_MASK | + OMAP4430_RAV_VDD_IVA_L_MASK | OMAP4430_CMD_VDD_IVA_L_MASK | + OMAP4430_RAV_VDD_CORE_L_MASK | OMAP4430_CMD_VDD_CORE_L_MASK); + vdd->write_reg(vc_val, prm_mod_offs, OMAP4_PRM_VC_CFG_CHANNEL_OFFSET); - /* VC parameters */ - vdd->vc_reg.prm_mod = OMAP3430_GR_MOD; - vdd->vc_reg.smps_sa_reg = OMAP3_PRM_VC_SMPS_SA_OFFSET; - vdd->vc_reg.smps_volra_reg = OMAP3_PRM_VC_SMPS_VOL_RA_OFFSET; - vdd->vc_reg.bypass_val_reg = OMAP3_PRM_VC_BYPASS_VAL_OFFSET; - vdd->vc_reg.voltsetup_reg = OMAP3_PRM_VOLTSETUP1_OFFSET; - vdd->vc_reg.data_shift = OMAP3430_DATA_SHIFT; - vdd->vc_reg.slaveaddr_shift = OMAP3430_SLAVEADDR_SHIFT; - vdd->vc_reg.regaddr_shift = OMAP3430_REGADDR_SHIFT; - vdd->vc_reg.valid = OMAP3430_VALID_MASK; - vdd->vc_reg.cmd_on_shift = OMAP3430_VC_CMD_ON_SHIFT; - vdd->vc_reg.cmd_on_mask = OMAP3430_VC_CMD_ON_MASK; - vdd->vc_reg.cmd_onlp_shift = OMAP3430_VC_CMD_ONLP_SHIFT; - vdd->vc_reg.cmd_ret_shift = OMAP3430_VC_CMD_RET_SHIFT; - vdd->vc_reg.cmd_off_shift = OMAP3430_VC_CMD_OFF_SHIFT; - - vdd->vp_reg.prm_mod = OMAP3430_GR_MOD; - - /* VPCONFIG bit fields */ - vdd->vp_reg.vpconfig_erroroffset = (vdd->pmic_info->vp_erroroffset << - OMAP3430_ERROROFFSET_SHIFT); - vdd->vp_reg.vpconfig_errorgain_mask = OMAP3430_ERRORGAIN_MASK; - vdd->vp_reg.vpconfig_errorgain_shift = OMAP3430_ERRORGAIN_SHIFT; - vdd->vp_reg.vpconfig_initvoltage_shift = OMAP3430_INITVOLTAGE_SHIFT; - vdd->vp_reg.vpconfig_initvoltage_mask = OMAP3430_INITVOLTAGE_MASK; - vdd->vp_reg.vpconfig_timeouten = OMAP3430_TIMEOUTEN_MASK; - vdd->vp_reg.vpconfig_initvdd = OMAP3430_INITVDD_MASK; - vdd->vp_reg.vpconfig_forceupdate = OMAP3430_FORCEUPDATE_MASK; - vdd->vp_reg.vpconfig_vpenable = OMAP3430_VPENABLE_MASK; - - /* VSTEPMIN VSTEPMAX bit fields */ - waittime = ((vdd->pmic_info->step_size / vdd->pmic_info->slew_rate) * - sys_clk_speed) / 1000; - vdd->vp_reg.vstepmin_smpswaittimemin = waittime; - vdd->vp_reg.vstepmax_smpswaittimemax = waittime; - vdd->vp_reg.vstepmin_stepmin = vdd->pmic_info->vp_vstepmin; - vdd->vp_reg.vstepmax_stepmax = vdd->pmic_info->vp_vstepmax; - vdd->vp_reg.vstepmin_smpswaittimemin_shift = - OMAP3430_SMPSWAITTIMEMIN_SHIFT; - vdd->vp_reg.vstepmax_smpswaittimemax_shift = - OMAP3430_SMPSWAITTIMEMAX_SHIFT; - vdd->vp_reg.vstepmin_stepmin_shift = OMAP3430_VSTEPMIN_SHIFT; - vdd->vp_reg.vstepmax_stepmax_shift = OMAP3430_VSTEPMAX_SHIFT; - - /* VLIMITTO bit fields */ - timeout_val = (sys_clk_speed * vdd->pmic_info->vp_timeout_us) / 1000; - vdd->vp_reg.vlimitto_timeout = timeout_val; - vdd->vp_reg.vlimitto_vddmin = vdd->pmic_info->vp_vddmin; - vdd->vp_reg.vlimitto_vddmax = vdd->pmic_info->vp_vddmax; - vdd->vp_reg.vlimitto_vddmin_shift = OMAP3430_VDDMIN_SHIFT; - vdd->vp_reg.vlimitto_vddmax_shift = OMAP3430_VDDMAX_SHIFT; - vdd->vp_reg.vlimitto_timeout_shift = OMAP3430_TIMEOUT_SHIFT; + /* XXX These are magic numbers and do not belong! */ + vc_val = (0x60 << OMAP4430_SCLL_SHIFT | 0x26 << OMAP4430_SCLH_SHIFT); + vdd->write_reg(vc_val, prm_mod_offs, OMAP4_PRM_VC_CFG_I2C_CLK_OFFSET); - return 0; + is_initialized = true; } -/* OMAP4 specific voltage init functions */ -static void __init omap4_vc_init(struct omap_vdd_info *vdd) +static void __init omap_vc_init(struct omap_vdd_info *vdd) { u32 vc_val; - u16 mod; - static bool is_initialized; if (!vdd->pmic_info || !vdd->pmic_info->uv_to_vsel) { pr_err("%s: PMIC info requried to configure vc for" @@ -947,173 +613,61 @@ static void __init omap4_vc_init(struct omap_vdd_info *vdd) return; } - mod = vdd->vc_reg.prm_mod; - /* Set up the SMPS_SA(i2c slave address in VC */ - vc_val = vdd->read_reg(mod, vdd->vc_reg.smps_sa_reg); - vc_val &= ~vdd->vc_reg.smps_sa_mask; - vc_val |= vdd->pmic_info->i2c_slave_addr << vdd->vc_reg.smps_sa_shift; - vdd->write_reg(vc_val, mod, vdd->vc_reg.smps_sa_reg); + vc_val = vdd->read_reg(prm_mod_offs, + vdd->vc_data->vc_common->smps_sa_reg); + vc_val &= ~vdd->vc_data->smps_sa_mask; + vc_val |= vdd->pmic_info->i2c_slave_addr << vdd->vc_data->smps_sa_shift; + vdd->write_reg(vc_val, prm_mod_offs, + vdd->vc_data->vc_common->smps_sa_reg); /* Setup the VOLRA(pmic reg addr) in VC */ - vc_val = vdd->read_reg(mod, vdd->vc_reg.smps_volra_reg); - vc_val &= ~vdd->vc_reg.smps_volra_mask; - vc_val |= vdd->pmic_info->pmic_reg << vdd->vc_reg.smps_volra_shift; - vdd->write_reg(vc_val, mod, vdd->vc_reg.smps_volra_reg); - - /* TODO: Configure setup times and CMD_VAL values*/ - - if (is_initialized) - return; - - /* Generic VC parameters init */ - vc_val = (OMAP4430_RAV_VDD_MPU_L_MASK | OMAP4430_CMD_VDD_MPU_L_MASK | - OMAP4430_RAV_VDD_IVA_L_MASK | OMAP4430_CMD_VDD_IVA_L_MASK | - OMAP4430_RAV_VDD_CORE_L_MASK | OMAP4430_CMD_VDD_CORE_L_MASK); - vdd->write_reg(vc_val, mod, OMAP4_PRM_VC_CFG_CHANNEL_OFFSET); - - vc_val = (0x60 << OMAP4430_SCLL_SHIFT | 0x26 << OMAP4430_SCLH_SHIFT); - vdd->write_reg(vc_val, mod, OMAP4_PRM_VC_CFG_I2C_CLK_OFFSET); + vc_val = vdd->read_reg(prm_mod_offs, + vdd->vc_data->vc_common->smps_volra_reg); + vc_val &= ~vdd->vc_data->smps_volra_mask; + vc_val |= vdd->pmic_info->pmic_reg << vdd->vc_data->smps_volra_shift; + vdd->write_reg(vc_val, prm_mod_offs, + vdd->vc_data->vc_common->smps_volra_reg); + + /* Configure the setup times */ + vc_val = vdd->read_reg(prm_mod_offs, vdd->vfsm->voltsetup_reg); + vc_val &= ~vdd->vfsm->voltsetup_mask; + vc_val |= vdd->pmic_info->volt_setup_time << + vdd->vfsm->voltsetup_shift; + vdd->write_reg(vc_val, prm_mod_offs, vdd->vfsm->voltsetup_reg); - is_initialized = true; + if (cpu_is_omap34xx()) + omap3_vc_init(vdd); + else if (cpu_is_omap44xx()) + omap4_vc_init(vdd); } -/* Sets up all the VDD related info for OMAP4 */ -static int __init omap4_vdd_data_configure(struct omap_vdd_info *vdd) +static int __init omap_vdd_data_configure(struct omap_vdd_info *vdd) { - struct clk *sys_ck; - u32 sys_clk_speed, timeout_val, waittime; + int ret = -EINVAL; if (!vdd->pmic_info) { pr_err("%s: PMIC info requried to configure vdd_%s not" "populated.Hence cannot initialize vdd_%s\n", __func__, vdd->voltdm.name, vdd->voltdm.name); - return -EINVAL; + goto ovdc_out; } - if (!strcmp(vdd->voltdm.name, "mpu")) { - vdd->volt_data = omap44xx_vdd_mpu_volt_data; - vdd->vp_reg.tranxdone_status = - OMAP4430_VP_MPU_TRANXDONE_ST_MASK; - vdd->vc_reg.cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_MPU_L_OFFSET; - vdd->vc_reg.smps_sa_shift = - OMAP4430_SA_VDD_MPU_L_PRM_VC_SMPS_SA_SHIFT; - vdd->vc_reg.smps_sa_mask = - OMAP4430_SA_VDD_MPU_L_PRM_VC_SMPS_SA_MASK; - vdd->vc_reg.smps_volra_shift = OMAP4430_VOLRA_VDD_MPU_L_SHIFT; - vdd->vc_reg.smps_volra_mask = OMAP4430_VOLRA_VDD_MPU_L_MASK; - vdd->vc_reg.voltsetup_reg = - OMAP4_PRM_VOLTSETUP_MPU_RET_SLEEP_OFFSET; - vdd->prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_2_OFFSET; - } else if (!strcmp(vdd->voltdm.name, "core")) { - vdd->volt_data = omap44xx_vdd_core_volt_data; - vdd->vp_reg.tranxdone_status = - OMAP4430_VP_CORE_TRANXDONE_ST_MASK; - vdd->vc_reg.cmdval_reg = - OMAP4_PRM_VC_VAL_CMD_VDD_CORE_L_OFFSET; - vdd->vc_reg.smps_sa_shift = OMAP4430_SA_VDD_CORE_L_0_6_SHIFT; - vdd->vc_reg.smps_sa_mask = OMAP4430_SA_VDD_CORE_L_0_6_MASK; - vdd->vc_reg.smps_volra_shift = OMAP4430_VOLRA_VDD_CORE_L_SHIFT; - vdd->vc_reg.smps_volra_mask = OMAP4430_VOLRA_VDD_CORE_L_MASK; - vdd->vc_reg.voltsetup_reg = - OMAP4_PRM_VOLTSETUP_CORE_RET_SLEEP_OFFSET; - vdd->prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_OFFSET; - } else if (!strcmp(vdd->voltdm.name, "iva")) { - vdd->volt_data = omap44xx_vdd_iva_volt_data; - vdd->vp_reg.tranxdone_status = - OMAP4430_VP_IVA_TRANXDONE_ST_MASK; - vdd->vc_reg.cmdval_reg = OMAP4_PRM_VC_VAL_CMD_VDD_IVA_L_OFFSET; - vdd->vc_reg.smps_sa_shift = - OMAP4430_SA_VDD_IVA_L_PRM_VC_SMPS_SA_SHIFT; - vdd->vc_reg.smps_sa_mask = - OMAP4430_SA_VDD_IVA_L_PRM_VC_SMPS_SA_MASK; - vdd->vc_reg.smps_volra_shift = OMAP4430_VOLRA_VDD_IVA_L_SHIFT; - vdd->vc_reg.smps_volra_mask = OMAP4430_VOLRA_VDD_IVA_L_MASK; - vdd->vc_reg.voltsetup_reg = - OMAP4_PRM_VOLTSETUP_IVA_RET_SLEEP_OFFSET; - vdd->prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_OFFSET; - } else { - pr_warning("%s: vdd_%s does not exisit in OMAP4\n", - __func__, vdd->voltdm.name); - return -EINVAL; - } + if (IS_ERR_VALUE(_config_common_vdd_data(vdd))) + goto ovdc_out; - /* - * Sys clk rate is require to calculate vp timeout value and - * smpswaittimemin and smpswaittimemax. - */ - sys_ck = clk_get(NULL, "sys_clkin_ck"); - if (IS_ERR(sys_ck)) { - pr_warning("%s: Could not get the sys clk to calculate" - "various vdd_%s params\n", __func__, vdd->voltdm.name); - return -EINVAL; + if (cpu_is_omap34xx()) { + vdd->read_reg = omap3_voltage_read_reg; + vdd->write_reg = omap3_voltage_write_reg; + ret = 0; + } else if (cpu_is_omap44xx()) { + vdd->read_reg = omap4_voltage_read_reg; + vdd->write_reg = omap4_voltage_write_reg; + ret = 0; } - sys_clk_speed = clk_get_rate(sys_ck); - clk_put(sys_ck); - /* Divide to avoid overflow */ - sys_clk_speed /= 1000; - - /* Generic voltage parameters */ - vdd->curr_volt = 1200000; - vdd->ocp_mod = OMAP4430_PRM_OCP_SOCKET_INST; - vdd->read_reg = omap4_voltage_read_reg; - vdd->write_reg = omap4_voltage_write_reg; - vdd->volt_scale = vp_forceupdate_scale_voltage; - vdd->vp_enabled = false; - /* VC parameters */ - vdd->vc_reg.prm_mod = OMAP4430_PRM_DEVICE_INST; - vdd->vc_reg.smps_sa_reg = OMAP4_PRM_VC_SMPS_SA_OFFSET; - vdd->vc_reg.smps_volra_reg = OMAP4_PRM_VC_VAL_SMPS_RA_VOL_OFFSET; - vdd->vc_reg.bypass_val_reg = OMAP4_PRM_VC_VAL_BYPASS_OFFSET; - vdd->vc_reg.data_shift = OMAP4430_DATA_SHIFT; - vdd->vc_reg.slaveaddr_shift = OMAP4430_SLAVEADDR_SHIFT; - vdd->vc_reg.regaddr_shift = OMAP4430_REGADDR_SHIFT; - vdd->vc_reg.valid = OMAP4430_VALID_MASK; - vdd->vc_reg.cmd_on_shift = OMAP4430_ON_SHIFT; - vdd->vc_reg.cmd_on_mask = OMAP4430_ON_MASK; - vdd->vc_reg.cmd_onlp_shift = OMAP4430_ONLP_SHIFT; - vdd->vc_reg.cmd_ret_shift = OMAP4430_RET_SHIFT; - vdd->vc_reg.cmd_off_shift = OMAP4430_OFF_SHIFT; - - vdd->vp_reg.prm_mod = OMAP4430_PRM_DEVICE_INST; - - /* VPCONFIG bit fields */ - vdd->vp_reg.vpconfig_erroroffset = (vdd->pmic_info->vp_erroroffset << - OMAP4430_ERROROFFSET_SHIFT); - vdd->vp_reg.vpconfig_errorgain_mask = OMAP4430_ERRORGAIN_MASK; - vdd->vp_reg.vpconfig_errorgain_shift = OMAP4430_ERRORGAIN_SHIFT; - vdd->vp_reg.vpconfig_initvoltage_shift = OMAP4430_INITVOLTAGE_SHIFT; - vdd->vp_reg.vpconfig_initvoltage_mask = OMAP4430_INITVOLTAGE_MASK; - vdd->vp_reg.vpconfig_timeouten = OMAP4430_TIMEOUTEN_MASK; - vdd->vp_reg.vpconfig_initvdd = OMAP4430_INITVDD_MASK; - vdd->vp_reg.vpconfig_forceupdate = OMAP4430_FORCEUPDATE_MASK; - vdd->vp_reg.vpconfig_vpenable = OMAP4430_VPENABLE_MASK; - - /* VSTEPMIN VSTEPMAX bit fields */ - waittime = ((vdd->pmic_info->step_size / vdd->pmic_info->slew_rate) * - sys_clk_speed) / 1000; - vdd->vp_reg.vstepmin_smpswaittimemin = waittime; - vdd->vp_reg.vstepmax_smpswaittimemax = waittime; - vdd->vp_reg.vstepmin_stepmin = vdd->pmic_info->vp_vstepmin; - vdd->vp_reg.vstepmax_stepmax = vdd->pmic_info->vp_vstepmax; - vdd->vp_reg.vstepmin_smpswaittimemin_shift = - OMAP4430_SMPSWAITTIMEMIN_SHIFT; - vdd->vp_reg.vstepmax_smpswaittimemax_shift = - OMAP4430_SMPSWAITTIMEMAX_SHIFT; - vdd->vp_reg.vstepmin_stepmin_shift = OMAP4430_VSTEPMIN_SHIFT; - vdd->vp_reg.vstepmax_stepmax_shift = OMAP4430_VSTEPMAX_SHIFT; - - /* VLIMITTO bit fields */ - timeout_val = (sys_clk_speed * vdd->pmic_info->vp_timeout_us) / 1000; - vdd->vp_reg.vlimitto_timeout = timeout_val; - vdd->vp_reg.vlimitto_vddmin = vdd->pmic_info->vp_vddmin; - vdd->vp_reg.vlimitto_vddmax = vdd->pmic_info->vp_vddmax; - vdd->vp_reg.vlimitto_vddmin_shift = OMAP4430_VDDMIN_SHIFT; - vdd->vp_reg.vlimitto_vddmax_shift = OMAP4430_VDDMAX_SHIFT; - vdd->vp_reg.vlimitto_timeout_shift = OMAP4430_TIMEOUT_SHIFT; - - return 0; +ovdc_out: + return ret; } /* Public functions */ @@ -1161,8 +715,7 @@ unsigned long omap_vp_get_curr_volt(struct voltagedomain *voltdm) return 0; } - curr_vsel = vdd->read_reg(vdd->vp_reg.prm_mod, - vdd->vp_offs.voltage); + curr_vsel = vdd->read_reg(prm_mod_offs, vdd->vp_data->voltage); if (!vdd->pmic_info || !vdd->pmic_info->vsel_to_uv) { pr_warning("%s: PMIC function to convert vsel to voltage" @@ -1184,7 +737,6 @@ void omap_vp_enable(struct voltagedomain *voltdm) { struct omap_vdd_info *vdd; u32 vpconfig; - u16 mod; if (!voltdm || IS_ERR(voltdm)) { pr_warning("%s: VDD specified does not exist!\n", __func__); @@ -1198,8 +750,6 @@ void omap_vp_enable(struct voltagedomain *voltdm) return; } - mod = vdd->vp_reg.prm_mod; - /* If VP is already enabled, do nothing. Return */ if (vdd->vp_enabled) return; @@ -1207,9 +757,9 @@ void omap_vp_enable(struct voltagedomain *voltdm) vp_latch_vsel(vdd); /* Enable VP */ - vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig); - vpconfig |= vdd->vp_reg.vpconfig_vpenable; - vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig); + vpconfig = vdd->read_reg(prm_mod_offs, vdd->vp_data->vpconfig); + vpconfig |= vdd->vp_data->vp_common->vpconfig_vpenable; + vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig); vdd->vp_enabled = true; } @@ -1224,7 +774,6 @@ void omap_vp_disable(struct voltagedomain *voltdm) { struct omap_vdd_info *vdd; u32 vpconfig; - u16 mod; int timeout; if (!voltdm || IS_ERR(voltdm)) { @@ -1239,8 +788,6 @@ void omap_vp_disable(struct voltagedomain *voltdm) return; } - mod = vdd->vp_reg.prm_mod; - /* If VP is already disabled, do nothing. Return */ if (!vdd->vp_enabled) { pr_warning("%s: Trying to disable VP for vdd_%s when" @@ -1249,14 +796,14 @@ void omap_vp_disable(struct voltagedomain *voltdm) } /* Disable VP */ - vpconfig = vdd->read_reg(mod, vdd->vp_offs.vpconfig); - vpconfig &= ~vdd->vp_reg.vpconfig_vpenable; - vdd->write_reg(vpconfig, mod, vdd->vp_offs.vpconfig); + vpconfig = vdd->read_reg(prm_mod_offs, vdd->vp_data->vpconfig); + vpconfig &= ~vdd->vp_data->vp_common->vpconfig_vpenable; + vdd->write_reg(vpconfig, prm_mod_offs, vdd->vp_data->vpconfig); /* * Wait for VP idle Typical latency is <2us. Maximum latency is ~100us */ - omap_test_timeout((vdd->read_reg(mod, vdd->vp_offs.vstatus)), + omap_test_timeout((vdd->read_reg(prm_mod_offs, vdd->vp_data->vstatus)), VP_IDLE_TIMEOUT, timeout); if (timeout >= VP_IDLE_TIMEOUT) @@ -1509,8 +1056,8 @@ struct voltagedomain *omap_voltage_domain_lookup(char *name) } for (i = 0; i < nr_scalable_vdd; i++) { - if (!(strcmp(name, vdd_info[i].voltdm.name))) - return &vdd_info[i].voltdm; + if (!(strcmp(name, vdd_info[i]->voltdm.name))) + return &vdd_info[i]->voltdm; } return ERR_PTR(-EINVAL); @@ -1538,35 +1085,24 @@ int __init omap_voltage_late_init(void) pr_err("%s: Unable to create voltage debugfs main dir\n", __func__); for (i = 0; i < nr_scalable_vdd; i++) { - if (vdd_data_configure(&vdd_info[i])) + if (omap_vdd_data_configure(vdd_info[i])) continue; - vc_init(&vdd_info[i]); - vp_init(&vdd_info[i]); - vdd_debugfs_init(&vdd_info[i]); + omap_vc_init(vdd_info[i]); + vp_init(vdd_info[i]); + vdd_debugfs_init(vdd_info[i]); } return 0; } -/** - * omap_voltage_early_init()- Volatage driver early init - */ -static int __init omap_voltage_early_init(void) +/* XXX document */ +int __init omap_voltage_early_init(s16 prm_mod, s16 prm_irqst_ocp_mod, + struct omap_vdd_info *omap_vdd_array[], + u8 omap_vdd_count) { - if (cpu_is_omap34xx()) { - vdd_info = omap3_vdd_info; - nr_scalable_vdd = OMAP3_NR_SCALABLE_VDD; - vc_init = omap3_vc_init; - vdd_data_configure = omap3_vdd_data_configure; - } else if (cpu_is_omap44xx()) { - vdd_info = omap4_vdd_info; - nr_scalable_vdd = OMAP4_NR_SCALABLE_VDD; - vc_init = omap4_vc_init; - vdd_data_configure = omap4_vdd_data_configure; - } else { - pr_warning("%s: voltage driver support not added\n", __func__); - } - + prm_mod_offs = prm_mod; + prm_irqst_ocp_mod_offs = prm_irqst_ocp_mod; + vdd_info = omap_vdd_array; + nr_scalable_vdd = omap_vdd_count; return 0; } -core_initcall(omap_voltage_early_init); diff --git a/arch/arm/plat-omap/include/plat/voltage.h b/arch/arm/mach-omap2/voltage.h index 5bd204e55c32..e9f5408244e0 100644 --- a/arch/arm/plat-omap/include/plat/voltage.h +++ b/arch/arm/mach-omap2/voltage.h @@ -16,6 +16,10 @@ #include <linux/err.h> +#include "vc.h" +#include "vp.h" + +/* XXX document */ #define VOLTSCALE_VPFORCEUPDATE 1 #define VOLTSCALE_VCBYPASS 2 @@ -27,36 +31,22 @@ #define OMAP3_VOLTOFFSET 0xff #define OMAP3_VOLTSETUP2 0xff -/* Voltage value defines */ -#define OMAP3430_VDD_MPU_OPP1_UV 975000 -#define OMAP3430_VDD_MPU_OPP2_UV 1075000 -#define OMAP3430_VDD_MPU_OPP3_UV 1200000 -#define OMAP3430_VDD_MPU_OPP4_UV 1270000 -#define OMAP3430_VDD_MPU_OPP5_UV 1350000 - -#define OMAP3430_VDD_CORE_OPP1_UV 975000 -#define OMAP3430_VDD_CORE_OPP2_UV 1050000 -#define OMAP3430_VDD_CORE_OPP3_UV 1150000 - -#define OMAP3630_VDD_MPU_OPP50_UV 1012500 -#define OMAP3630_VDD_MPU_OPP100_UV 1200000 -#define OMAP3630_VDD_MPU_OPP120_UV 1325000 -#define OMAP3630_VDD_MPU_OPP1G_UV 1375000 - -#define OMAP3630_VDD_CORE_OPP50_UV 1000000 -#define OMAP3630_VDD_CORE_OPP100_UV 1200000 - -#define OMAP4430_VDD_MPU_OPP50_UV 930000 -#define OMAP4430_VDD_MPU_OPP100_UV 1100000 -#define OMAP4430_VDD_MPU_OPPTURBO_UV 1260000 -#define OMAP4430_VDD_MPU_OPPNITRO_UV 1350000 - -#define OMAP4430_VDD_IVA_OPP50_UV 930000 -#define OMAP4430_VDD_IVA_OPP100_UV 1100000 -#define OMAP4430_VDD_IVA_OPPTURBO_UV 1260000 - -#define OMAP4430_VDD_CORE_OPP50_UV 930000 -#define OMAP4430_VDD_CORE_OPP100_UV 1100000 +/** + * struct omap_vfsm_instance_data - per-voltage manager FSM register/bitfield + * data + * @voltsetup_mask: SETUP_TIME* bitmask in the PRM_VOLTSETUP* register + * @voltsetup_reg: register offset of PRM_VOLTSETUP from PRM base + * @voltsetup_shift: SETUP_TIME* field shift in the PRM_VOLTSETUP* register + * + * XXX What about VOLTOFFSET/VOLTCTRL? + * XXX It is not necessary to have both a _mask and a _shift for the same + * bitfield - remove one! + */ +struct omap_vfsm_instance_data { + u32 voltsetup_mask; + u8 voltsetup_reg; + u8 voltsetup_shift; +}; /** * struct voltagedomain - omap voltage domain global structure. @@ -113,6 +103,42 @@ struct omap_volt_pmic_info { u8 (*uv_to_vsel) (unsigned long uV); }; +/** + * omap_vdd_info - Per Voltage Domain info + * + * @volt_data : voltage table having the distinct voltages supported + * by the domain and other associated per voltage data. + * @pmic_info : pmic specific parameters which should be populted by + * the pmic drivers. + * @vp_data : the register values, shifts, masks for various + * vp registers + * @vp_rt_data : VP data derived at runtime, not predefined + * @vc_data : structure containing various various vc registers, + * shifts, masks etc. + * @vfsm : voltage manager FSM data + * @voltdm : pointer to the voltage domain structure + * @debug_dir : debug directory for this voltage domain. + * @curr_volt : current voltage for this vdd. + * @vp_enabled : flag to keep track of whether vp is enabled or not + * @volt_scale : API to scale the voltage of the vdd. + */ +struct omap_vdd_info { + struct omap_volt_data *volt_data; + struct omap_volt_pmic_info *pmic_info; + struct omap_vp_instance_data *vp_data; + struct omap_vp_runtime_data vp_rt_data; + struct omap_vc_instance_data *vc_data; + const struct omap_vfsm_instance_data *vfsm; + struct voltagedomain voltdm; + struct dentry *debug_dir; + u32 curr_volt; + bool vp_enabled; + u32 (*read_reg) (u16 mod, u8 offset); + void (*write_reg) (u32 val, u16 mod, u8 offset); + int (*volt_scale) (struct omap_vdd_info *vdd, + unsigned long target_volt); +}; + unsigned long omap_vp_get_curr_volt(struct voltagedomain *voltdm); void omap_vp_enable(struct voltagedomain *voltdm); void omap_vp_disable(struct voltagedomain *voltdm); @@ -125,6 +151,9 @@ struct omap_volt_data *omap_voltage_get_voltdata(struct voltagedomain *voltdm, unsigned long volt); unsigned long omap_voltage_get_nom_volt(struct voltagedomain *voltdm); struct dentry *omap_voltage_get_dbgdir(struct voltagedomain *voltdm); +int __init omap_voltage_early_init(s16 prm_mod, s16 prm_irqst_mod, + struct omap_vdd_info *omap_vdd_array[], + u8 omap_vdd_count); #ifdef CONFIG_PM int omap_voltage_register_pmic(struct voltagedomain *voltdm, struct omap_volt_pmic_info *pmic_info); diff --git a/arch/arm/mach-omap2/voltagedomains3xxx_data.c b/arch/arm/mach-omap2/voltagedomains3xxx_data.c new file mode 100644 index 000000000000..def230fd2fde --- /dev/null +++ b/arch/arm/mach-omap2/voltagedomains3xxx_data.c @@ -0,0 +1,95 @@ +/* + * OMAP3 voltage domain data + * + * Copyright (C) 2007, 2010 Texas Instruments, Inc. + * Rajendra Nayak <rnayak@ti.com> + * Lesly A M <x0080970@ti.com> + * Thara Gopinath <thara@ti.com> + * + * Copyright (C) 2008, 2011 Nokia Corporation + * Kalle Jokiniemi + * Paul Walmsley + * + * 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 <plat/common.h> +#include <plat/cpu.h> + +#include "prm-regbits-34xx.h" +#include "omap_opp_data.h" +#include "voltage.h" +#include "vc.h" +#include "vp.h" + +/* + * VDD data + */ + +static const struct omap_vfsm_instance_data omap3_vdd1_vfsm_data = { + .voltsetup_reg = OMAP3_PRM_VOLTSETUP1_OFFSET, + .voltsetup_shift = OMAP3430_SETUP_TIME1_SHIFT, + .voltsetup_mask = OMAP3430_SETUP_TIME1_MASK, +}; + +static struct omap_vdd_info omap3_vdd1_info = { + .vp_data = &omap3_vp1_data, + .vc_data = &omap3_vc1_data, + .vfsm = &omap3_vdd1_vfsm_data, + .voltdm = { + .name = "mpu", + }, +}; + +static const struct omap_vfsm_instance_data omap3_vdd2_vfsm_data = { + .voltsetup_reg = OMAP3_PRM_VOLTSETUP1_OFFSET, + .voltsetup_shift = OMAP3430_SETUP_TIME2_SHIFT, + .voltsetup_mask = OMAP3430_SETUP_TIME2_MASK, +}; + +static struct omap_vdd_info omap3_vdd2_info = { + .vp_data = &omap3_vp2_data, + .vc_data = &omap3_vc2_data, + .vfsm = &omap3_vdd2_vfsm_data, + .voltdm = { + .name = "core", + }, +}; + +/* OMAP3 VDD structures */ +static struct omap_vdd_info *omap3_vdd_info[] = { + &omap3_vdd1_info, + &omap3_vdd2_info, +}; + +/* OMAP3 specific voltage init functions */ +static int __init omap3xxx_voltage_early_init(void) +{ + s16 prm_mod = OMAP3430_GR_MOD; + s16 prm_irqst_ocp_mod = OCP_MOD; + + if (!cpu_is_omap34xx()) + return 0; + + /* + * XXX Will depend on the process, validation, and binning + * for the currently-running IC + */ + if (cpu_is_omap3630()) { + omap3_vdd1_info.volt_data = omap36xx_vddmpu_volt_data; + omap3_vdd2_info.volt_data = omap36xx_vddcore_volt_data; + } else { + omap3_vdd1_info.volt_data = omap34xx_vddmpu_volt_data; + omap3_vdd2_info.volt_data = omap34xx_vddcore_volt_data; + } + + return omap_voltage_early_init(prm_mod, prm_irqst_ocp_mod, + omap3_vdd_info, + ARRAY_SIZE(omap3_vdd_info)); +}; +core_initcall(omap3xxx_voltage_early_init); diff --git a/arch/arm/mach-omap2/voltagedomains44xx_data.c b/arch/arm/mach-omap2/voltagedomains44xx_data.c new file mode 100644 index 000000000000..cb64996de0e1 --- /dev/null +++ b/arch/arm/mach-omap2/voltagedomains44xx_data.c @@ -0,0 +1,102 @@ +/* + * OMAP3/OMAP4 Voltage Management Routines + * + * Author: Thara Gopinath <thara@ti.com> + * + * Copyright (C) 2007 Texas Instruments, Inc. + * Rajendra Nayak <rnayak@ti.com> + * Lesly A M <x0080970@ti.com> + * + * Copyright (C) 2008 Nokia Corporation + * Kalle Jokiniemi + * + * Copyright (C) 2010 Texas Instruments, Inc. + * Thara Gopinath <thara@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 <plat/common.h> + +#include "prm-regbits-44xx.h" +#include "prm44xx.h" +#include "prcm44xx.h" +#include "prminst44xx.h" +#include "voltage.h" +#include "omap_opp_data.h" +#include "vc.h" +#include "vp.h" + +static const struct omap_vfsm_instance_data omap4_vdd_mpu_vfsm_data = { + .voltsetup_reg = OMAP4_PRM_VOLTSETUP_MPU_RET_SLEEP_OFFSET, +}; + +static struct omap_vdd_info omap4_vdd_mpu_info = { + .vp_data = &omap4_vp_mpu_data, + .vc_data = &omap4_vc_mpu_data, + .vfsm = &omap4_vdd_mpu_vfsm_data, + .voltdm = { + .name = "mpu", + }, +}; + +static const struct omap_vfsm_instance_data omap4_vdd_iva_vfsm_data = { + .voltsetup_reg = OMAP4_PRM_VOLTSETUP_IVA_RET_SLEEP_OFFSET, +}; + +static struct omap_vdd_info omap4_vdd_iva_info = { + .vp_data = &omap4_vp_iva_data, + .vc_data = &omap4_vc_iva_data, + .vfsm = &omap4_vdd_iva_vfsm_data, + .voltdm = { + .name = "iva", + }, +}; + +static const struct omap_vfsm_instance_data omap4_vdd_core_vfsm_data = { + .voltsetup_reg = OMAP4_PRM_VOLTSETUP_CORE_RET_SLEEP_OFFSET, +}; + +static struct omap_vdd_info omap4_vdd_core_info = { + .vp_data = &omap4_vp_core_data, + .vc_data = &omap4_vc_core_data, + .vfsm = &omap4_vdd_core_vfsm_data, + .voltdm = { + .name = "core", + }, +}; + +/* OMAP4 VDD structures */ +static struct omap_vdd_info *omap4_vdd_info[] = { + &omap4_vdd_mpu_info, + &omap4_vdd_iva_info, + &omap4_vdd_core_info, +}; + +/* OMAP4 specific voltage init functions */ +static int __init omap44xx_voltage_early_init(void) +{ + s16 prm_mod = OMAP4430_PRM_DEVICE_INST; + s16 prm_irqst_ocp_mod = OMAP4430_PRM_OCP_SOCKET_INST; + + if (!cpu_is_omap44xx()) + return 0; + + /* + * XXX Will depend on the process, validation, and binning + * for the currently-running IC + */ + omap4_vdd_mpu_info.volt_data = omap44xx_vdd_mpu_volt_data; + omap4_vdd_iva_info.volt_data = omap44xx_vdd_iva_volt_data; + omap4_vdd_core_info.volt_data = omap44xx_vdd_core_volt_data; + + return omap_voltage_early_init(prm_mod, prm_irqst_ocp_mod, + omap4_vdd_info, + ARRAY_SIZE(omap4_vdd_info)); +}; +core_initcall(omap44xx_voltage_early_init); diff --git a/arch/arm/mach-omap2/vp.h b/arch/arm/mach-omap2/vp.h new file mode 100644 index 000000000000..7ce134f7de79 --- /dev/null +++ b/arch/arm/mach-omap2/vp.h @@ -0,0 +1,143 @@ +/* + * OMAP3/4 Voltage Processor (VP) structure and macro definitions + * + * Copyright (C) 2007, 2010 Texas Instruments, Inc. + * Rajendra Nayak <rnayak@ti.com> + * Lesly A M <x0080970@ti.com> + * Thara Gopinath <thara@ti.com> + * + * Copyright (C) 2008, 2011 Nokia Corporation + * Kalle Jokiniemi + * Paul Walmsley + * + * 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_VP_H +#define __ARCH_ARM_MACH_OMAP2_VP_H + +#include <linux/kernel.h> + +/* XXX document */ +#define VP_IDLE_TIMEOUT 200 +#define VP_TRANXDONE_TIMEOUT 300 + + +/** + * struct omap_vp_common_data - register data common to all VDDs + * @vpconfig_errorgain_mask: ERRORGAIN bitmask in the PRM_VP*_CONFIG reg + * @vpconfig_initvoltage_mask: INITVOLTAGE bitmask in the PRM_VP*_CONFIG reg + * @vpconfig_timeouten_mask: TIMEOUT bitmask in the PRM_VP*_CONFIG reg + * @vpconfig_initvdd: INITVDD bitmask in the PRM_VP*_CONFIG reg + * @vpconfig_forceupdate: FORCEUPDATE bitmask in the PRM_VP*_CONFIG reg + * @vpconfig_vpenable: VPENABLE bitmask in the PRM_VP*_CONFIG reg + * @vpconfig_erroroffset_shift: ERROROFFSET field shift in PRM_VP*_CONFIG reg + * @vpconfig_errorgain_shift: ERRORGAIN field shift in PRM_VP*_CONFIG reg + * @vpconfig_initvoltage_shift: INITVOLTAGE field shift in PRM_VP*_CONFIG reg + * @vpconfig_stepmin_shift: VSTEPMIN field shift in the PRM_VP*_VSTEPMIN reg + * @vpconfig_smpswaittimemin_shift: SMPSWAITTIMEMIN field shift in PRM_VP*_VSTEPMIN reg + * @vpconfig_stepmax_shift: VSTEPMAX field shift in the PRM_VP*_VSTEPMAX reg + * @vpconfig_smpswaittimemax_shift: SMPSWAITTIMEMAX field shift in PRM_VP*_VSTEPMAX reg + * @vpconfig_vlimitto_vddmin_shift: VDDMIN field shift in PRM_VP*_VLIMITTO reg + * @vpconfig_vlimitto_vddmax_shift: VDDMAX field shift in PRM_VP*_VLIMITTO reg + * @vpconfig_vlimitto_timeout_shift: TIMEOUT field shift in PRM_VP*_VLIMITTO reg + * + * XXX It it not necessary to have both a mask and a shift for the same + * bitfield - remove one + * XXX Many of these fields are wrongly named -- e.g., vpconfig_smps* -- fix! + */ +struct omap_vp_common_data { + u32 vpconfig_errorgain_mask; + u32 vpconfig_initvoltage_mask; + u32 vpconfig_timeouten; + u32 vpconfig_initvdd; + u32 vpconfig_forceupdate; + u32 vpconfig_vpenable; + u8 vpconfig_erroroffset_shift; + u8 vpconfig_errorgain_shift; + u8 vpconfig_initvoltage_shift; + u8 vstepmin_stepmin_shift; + u8 vstepmin_smpswaittimemin_shift; + u8 vstepmax_stepmax_shift; + u8 vstepmax_smpswaittimemax_shift; + u8 vlimitto_vddmin_shift; + u8 vlimitto_vddmax_shift; + u8 vlimitto_timeout_shift; +}; + +/** + * struct omap_vp_prm_irqst_data - PRM_IRQSTATUS_MPU.VP_TRANXDONE_ST data + * @prm_irqst_reg: reg offset for PRM_IRQSTATUS_MPU from top of PRM + * @tranxdone_status: VP_TRANXDONE_ST bitmask in PRM_IRQSTATUS_MPU reg + * + * XXX prm_irqst_reg does not belong here + * XXX Note that on OMAP3, VP_TRANXDONE interrupt may not work due to a + * hardware bug + * XXX This structure is probably not needed + */ +struct omap_vp_prm_irqst_data { + u8 prm_irqst_reg; + u32 tranxdone_status; +}; + +/** + * struct omap_vp_instance_data - VP register offsets (per-VDD) + * @vp_common: pointer to struct omap_vp_common_data * for this SoC + * @prm_irqst_data: pointer to struct omap_vp_prm_irqst_data for this VDD + * @vpconfig: PRM_VP*_CONFIG reg offset from PRM start + * @vstepmin: PRM_VP*_VSTEPMIN reg offset from PRM start + * @vlimitto: PRM_VP*_VLIMITTO reg offset from PRM start + * @vstatus: PRM_VP*_VSTATUS reg offset from PRM start + * @voltage: PRM_VP*_VOLTAGE reg offset from PRM start + * + * XXX vp_common is probably not needed since it is per-SoC + */ +struct omap_vp_instance_data { + const struct omap_vp_common_data *vp_common; + const struct omap_vp_prm_irqst_data *prm_irqst_data; + u8 vpconfig; + u8 vstepmin; + u8 vstepmax; + u8 vlimitto; + u8 vstatus; + u8 voltage; +}; + +/** + * struct omap_vp_runtime_data - VP data populated at runtime by code + * @vpconfig_erroroffset: value of ERROROFFSET bitfield in PRM_VP*_CONFIG + * @vpconfig_errorgain: value of ERRORGAIN bitfield in PRM_VP*_CONFIG + * @vstepmin_smpswaittimemin: value of SMPSWAITTIMEMIN bitfield in PRM_VP*_VSTEPMIN + * @vstepmax_smpswaittimemax: value of SMPSWAITTIMEMAX bitfield in PRM_VP*_VSTEPMAX + * @vlimitto_timeout: value of TIMEOUT bitfield in PRM_VP*_VLIMITTO + * @vstepmin_stepmin: value of VSTEPMIN bitfield in PRM_VP*_VSTEPMIN + * @vstepmax_stepmax: value of VSTEPMAX bitfield in PRM_VP*_VSTEPMAX + * @vlimitto_vddmin: value of VDDMIN bitfield in PRM_VP*_VLIMITTO + * @vlimitto_vddmax: value of VDDMAX bitfield in PRM_VP*_VLIMITTO + * + * XXX Is this structure really needed? Why not just program the + * device directly? They are in PRM space, therefore in the WKUP + * powerdomain, so register contents should not be lost in off-mode. + * XXX Some of these fields are incorrectly named, e.g., vstep* + */ +struct omap_vp_runtime_data { + u32 vpconfig_erroroffset; + u16 vpconfig_errorgain; + u16 vstepmin_smpswaittimemin; + u16 vstepmax_smpswaittimemax; + u16 vlimitto_timeout; + u8 vstepmin_stepmin; + u8 vstepmax_stepmax; + u8 vlimitto_vddmin; + u8 vlimitto_vddmax; +}; + +extern struct omap_vp_instance_data omap3_vp1_data; +extern struct omap_vp_instance_data omap3_vp2_data; + +extern struct omap_vp_instance_data omap4_vp_mpu_data; +extern struct omap_vp_instance_data omap4_vp_iva_data; +extern struct omap_vp_instance_data omap4_vp_core_data; + +#endif diff --git a/arch/arm/mach-omap2/vp3xxx_data.c b/arch/arm/mach-omap2/vp3xxx_data.c new file mode 100644 index 000000000000..645217094e51 --- /dev/null +++ b/arch/arm/mach-omap2/vp3xxx_data.c @@ -0,0 +1,82 @@ +/* + * OMAP3 Voltage Processor (VP) data + * + * Copyright (C) 2007, 2010 Texas Instruments, Inc. + * Rajendra Nayak <rnayak@ti.com> + * Lesly A M <x0080970@ti.com> + * Thara Gopinath <thara@ti.com> + * + * Copyright (C) 2008, 2011 Nokia Corporation + * Kalle Jokiniemi + * Paul Walmsley + * + * 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/err.h> +#include <linux/init.h> + +#include <plat/common.h> + +#include "prm-regbits-34xx.h" +#include "voltage.h" + +#include "vp.h" + +/* + * VP data common to 34xx/36xx chips + * XXX This stuff presumably belongs in the vp3xxx.c or vp.c file. + */ +static const struct omap_vp_common_data omap3_vp_common = { + .vpconfig_erroroffset_shift = OMAP3430_ERROROFFSET_SHIFT, + .vpconfig_errorgain_mask = OMAP3430_ERRORGAIN_MASK, + .vpconfig_errorgain_shift = OMAP3430_ERRORGAIN_SHIFT, + .vpconfig_initvoltage_shift = OMAP3430_INITVOLTAGE_SHIFT, + .vpconfig_initvoltage_mask = OMAP3430_INITVOLTAGE_MASK, + .vpconfig_timeouten = OMAP3430_TIMEOUTEN_MASK, + .vpconfig_initvdd = OMAP3430_INITVDD_MASK, + .vpconfig_forceupdate = OMAP3430_FORCEUPDATE_MASK, + .vpconfig_vpenable = OMAP3430_VPENABLE_MASK, + .vstepmin_smpswaittimemin_shift = OMAP3430_SMPSWAITTIMEMIN_SHIFT, + .vstepmax_smpswaittimemax_shift = OMAP3430_SMPSWAITTIMEMAX_SHIFT, + .vstepmin_stepmin_shift = OMAP3430_VSTEPMIN_SHIFT, + .vstepmax_stepmax_shift = OMAP3430_VSTEPMAX_SHIFT, + .vlimitto_vddmin_shift = OMAP3430_VDDMIN_SHIFT, + .vlimitto_vddmax_shift = OMAP3430_VDDMAX_SHIFT, + .vlimitto_timeout_shift = OMAP3430_TIMEOUT_SHIFT, +}; + +static const struct omap_vp_prm_irqst_data omap3_vp1_prm_irqst_data = { + .prm_irqst_reg = OMAP3_PRM_IRQSTATUS_MPU_OFFSET, + .tranxdone_status = OMAP3430_VP1_TRANXDONE_ST_MASK, +}; + +struct omap_vp_instance_data omap3_vp1_data = { + .vp_common = &omap3_vp_common, + .vpconfig = OMAP3_PRM_VP1_CONFIG_OFFSET, + .vstepmin = OMAP3_PRM_VP1_VSTEPMIN_OFFSET, + .vstepmax = OMAP3_PRM_VP1_VSTEPMAX_OFFSET, + .vlimitto = OMAP3_PRM_VP1_VLIMITTO_OFFSET, + .vstatus = OMAP3_PRM_VP1_STATUS_OFFSET, + .voltage = OMAP3_PRM_VP1_VOLTAGE_OFFSET, + .prm_irqst_data = &omap3_vp1_prm_irqst_data, +}; + +static const struct omap_vp_prm_irqst_data omap3_vp2_prm_irqst_data = { + .prm_irqst_reg = OMAP3_PRM_IRQSTATUS_MPU_OFFSET, + .tranxdone_status = OMAP3430_VP2_TRANXDONE_ST_MASK, +}; + +struct omap_vp_instance_data omap3_vp2_data = { + .vp_common = &omap3_vp_common, + .vpconfig = OMAP3_PRM_VP2_CONFIG_OFFSET, + .vstepmin = OMAP3_PRM_VP2_VSTEPMIN_OFFSET, + .vstepmax = OMAP3_PRM_VP2_VSTEPMAX_OFFSET, + .vlimitto = OMAP3_PRM_VP2_VLIMITTO_OFFSET, + .vstatus = OMAP3_PRM_VP2_STATUS_OFFSET, + .voltage = OMAP3_PRM_VP2_VOLTAGE_OFFSET, + .prm_irqst_data = &omap3_vp2_prm_irqst_data, +}; diff --git a/arch/arm/mach-omap2/vp44xx_data.c b/arch/arm/mach-omap2/vp44xx_data.c new file mode 100644 index 000000000000..65d1ad63800a --- /dev/null +++ b/arch/arm/mach-omap2/vp44xx_data.c @@ -0,0 +1,100 @@ +/* + * OMAP3 Voltage Processor (VP) data + * + * Copyright (C) 2007, 2010 Texas Instruments, Inc. + * Rajendra Nayak <rnayak@ti.com> + * Lesly A M <x0080970@ti.com> + * Thara Gopinath <thara@ti.com> + * + * Copyright (C) 2008, 2011 Nokia Corporation + * Kalle Jokiniemi + * Paul Walmsley + * + * 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/err.h> +#include <linux/init.h> + +#include <plat/common.h> + +#include "prm44xx.h" +#include "prm-regbits-44xx.h" +#include "voltage.h" + +#include "vp.h" + +/* + * VP data common to 44xx chips + * XXX This stuff presumably belongs in the vp44xx.c or vp.c file. + */ +static const struct omap_vp_common_data omap4_vp_common = { + .vpconfig_erroroffset_shift = OMAP4430_ERROROFFSET_SHIFT, + .vpconfig_errorgain_mask = OMAP4430_ERRORGAIN_MASK, + .vpconfig_errorgain_shift = OMAP4430_ERRORGAIN_SHIFT, + .vpconfig_initvoltage_shift = OMAP4430_INITVOLTAGE_SHIFT, + .vpconfig_initvoltage_mask = OMAP4430_INITVOLTAGE_MASK, + .vpconfig_timeouten = OMAP4430_TIMEOUTEN_MASK, + .vpconfig_initvdd = OMAP4430_INITVDD_MASK, + .vpconfig_forceupdate = OMAP4430_FORCEUPDATE_MASK, + .vpconfig_vpenable = OMAP4430_VPENABLE_MASK, + .vstepmin_smpswaittimemin_shift = OMAP4430_SMPSWAITTIMEMIN_SHIFT, + .vstepmax_smpswaittimemax_shift = OMAP4430_SMPSWAITTIMEMAX_SHIFT, + .vstepmin_stepmin_shift = OMAP4430_VSTEPMIN_SHIFT, + .vstepmax_stepmax_shift = OMAP4430_VSTEPMAX_SHIFT, + .vlimitto_vddmin_shift = OMAP4430_VDDMIN_SHIFT, + .vlimitto_vddmax_shift = OMAP4430_VDDMAX_SHIFT, + .vlimitto_timeout_shift = OMAP4430_TIMEOUT_SHIFT, +}; + +static const struct omap_vp_prm_irqst_data omap4_vp_mpu_prm_irqst_data = { + .prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_2_OFFSET, + .tranxdone_status = OMAP4430_VP_MPU_TRANXDONE_ST_MASK, +}; + +struct omap_vp_instance_data omap4_vp_mpu_data = { + .vp_common = &omap4_vp_common, + .vpconfig = OMAP4_PRM_VP_MPU_CONFIG_OFFSET, + .vstepmin = OMAP4_PRM_VP_MPU_VSTEPMIN_OFFSET, + .vstepmax = OMAP4_PRM_VP_MPU_VSTEPMAX_OFFSET, + .vlimitto = OMAP4_PRM_VP_MPU_VLIMITTO_OFFSET, + .vstatus = OMAP4_PRM_VP_MPU_STATUS_OFFSET, + .voltage = OMAP4_PRM_VP_MPU_VOLTAGE_OFFSET, + .prm_irqst_data = &omap4_vp_mpu_prm_irqst_data, +}; + +static const struct omap_vp_prm_irqst_data omap4_vp_iva_prm_irqst_data = { + .prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_OFFSET, + .tranxdone_status = OMAP4430_VP_IVA_TRANXDONE_ST_MASK, +}; + +struct omap_vp_instance_data omap4_vp_iva_data = { + .vp_common = &omap4_vp_common, + .vpconfig = OMAP4_PRM_VP_IVA_CONFIG_OFFSET, + .vstepmin = OMAP4_PRM_VP_IVA_VSTEPMIN_OFFSET, + .vstepmax = OMAP4_PRM_VP_IVA_VSTEPMAX_OFFSET, + .vlimitto = OMAP4_PRM_VP_IVA_VLIMITTO_OFFSET, + .vstatus = OMAP4_PRM_VP_IVA_STATUS_OFFSET, + .voltage = OMAP4_PRM_VP_IVA_VOLTAGE_OFFSET, + .prm_irqst_data = &omap4_vp_iva_prm_irqst_data, +}; + +static const struct omap_vp_prm_irqst_data omap4_vp_core_prm_irqst_data = { + .prm_irqst_reg = OMAP4_PRM_IRQSTATUS_MPU_OFFSET, + .tranxdone_status = OMAP4430_VP_CORE_TRANXDONE_ST_MASK, +}; + +struct omap_vp_instance_data omap4_vp_core_data = { + .vp_common = &omap4_vp_common, + .vpconfig = OMAP4_PRM_VP_CORE_CONFIG_OFFSET, + .vstepmin = OMAP4_PRM_VP_CORE_VSTEPMIN_OFFSET, + .vstepmax = OMAP4_PRM_VP_CORE_VSTEPMAX_OFFSET, + .vlimitto = OMAP4_PRM_VP_CORE_VLIMITTO_OFFSET, + .vstatus = OMAP4_PRM_VP_CORE_STATUS_OFFSET, + .voltage = OMAP4_PRM_VP_CORE_VOLTAGE_OFFSET, + .prm_irqst_data = &omap4_vp_core_prm_irqst_data, +}; + diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index 8dc2c76d2260..986c3bf4e6b8 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -26,6 +26,7 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/time.h> +#include <mach/bridge-regs.h> #include <mach/hardware.h> #include <mach/orion5x.h> #include <plat/ehci-orion.h> @@ -599,6 +600,11 @@ void __init orion5x_wdt_init(void) /***************************************************************************** * Time handling ****************************************************************************/ +void __init orion5x_init_early(void) +{ + orion_time_set_base(TIMER_VIRT_BASE); +} + int orion5x_tclk; int __init orion5x_find_tclk(void) @@ -616,7 +622,9 @@ int __init orion5x_find_tclk(void) static void orion5x_timer_init(void) { orion5x_tclk = orion5x_find_tclk(); - orion_time_init(IRQ_ORION5X_BRIDGE, orion5x_tclk); + + orion_time_init(ORION5X_BRIDGE_VIRT_BASE, BRIDGE_INT_TIMER1_CLR, + IRQ_ORION5X_BRIDGE, orion5x_tclk); } struct sys_timer orion5x_timer = { diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h index 8f004503c96d..f2b2b35e8646 100644 --- a/arch/arm/mach-orion5x/common.h +++ b/arch/arm/mach-orion5x/common.h @@ -9,6 +9,7 @@ struct mv_sata_platform_data; * Basic Orion init functions used early by machine-setup. */ void orion5x_map_io(void); +void orion5x_init_early(void); void orion5x_init_irq(void); void orion5x_init(void); extern int orion5x_tclk; diff --git a/arch/arm/mach-orion5x/d2net-setup.c b/arch/arm/mach-orion5x/d2net-setup.c index b1c451f5ee27..425807579303 100644 --- a/arch/arm/mach-orion5x/d2net-setup.c +++ b/arch/arm/mach-orion5x/d2net-setup.c @@ -339,6 +339,7 @@ MACHINE_START(D2NET, "LaCie d2 Network") .boot_params = 0x00000100, .init_machine = d2net_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, .fixup = tag_fixup_mem32, @@ -350,6 +351,7 @@ MACHINE_START(BIGDISK, "LaCie Big Disk Network") .boot_params = 0x00000100, .init_machine = d2net_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, .fixup = tag_fixup_mem32, diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c index df1083f5b6eb..c10a11715376 100644 --- a/arch/arm/mach-orion5x/db88f5281-setup.c +++ b/arch/arm/mach-orion5x/db88f5281-setup.c @@ -361,6 +361,7 @@ MACHINE_START(DB88F5281, "Marvell Orion-2 Development Board") .boot_params = 0x00000100, .init_machine = db88f5281_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, MACHINE_END diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c index 3a7bc0e36982..90ab022eabeb 100644 --- a/arch/arm/mach-orion5x/dns323-setup.c +++ b/arch/arm/mach-orion5x/dns323-setup.c @@ -733,6 +733,7 @@ MACHINE_START(DNS323, "D-Link DNS-323") .boot_params = 0x00000100, .init_machine = dns323_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, .fixup = tag_fixup_mem32, diff --git a/arch/arm/mach-orion5x/edmini_v2-setup.c b/arch/arm/mach-orion5x/edmini_v2-setup.c index ba98459f44b0..d037a90c216c 100644 --- a/arch/arm/mach-orion5x/edmini_v2-setup.c +++ b/arch/arm/mach-orion5x/edmini_v2-setup.c @@ -254,6 +254,7 @@ MACHINE_START(EDMINI_V2, "LaCie Ethernet Disk mini V2") .boot_params = 0x00000100, .init_machine = edmini_v2_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, .fixup = tag_fixup_mem32, diff --git a/arch/arm/mach-orion5x/include/mach/bridge-regs.h b/arch/arm/mach-orion5x/include/mach/bridge-regs.h index 5c9744cd8ef6..96484bcd34ca 100644 --- a/arch/arm/mach-orion5x/include/mach/bridge-regs.h +++ b/arch/arm/mach-orion5x/include/mach/bridge-regs.h @@ -22,14 +22,12 @@ #define CPU_SOFT_RESET (ORION5X_BRIDGE_VIRT_BASE | 0x10c) +#define BRIDGE_CAUSE (ORION5X_BRIDGE_VIRT_BASE | 0x110) + #define POWER_MNG_CTRL_REG (ORION5X_BRIDGE_VIRT_BASE | 0x11C) -#define BRIDGE_CAUSE (ORION5X_BRIDGE_VIRT_BASE | 0x110) #define WDT_INT_REQ 0x0008 -#define BRIDGE_MASK (ORION5X_BRIDGE_VIRT_BASE | 0x114) -#define BRIDGE_INT_TIMER0 0x0002 -#define BRIDGE_INT_TIMER1 0x0004 #define BRIDGE_INT_TIMER1_CLR (~0x0004) #define MAIN_IRQ_CAUSE (ORION5X_BRIDGE_VIRT_BASE | 0x200) diff --git a/arch/arm/mach-orion5x/include/mach/gpio.h b/arch/arm/mach-orion5x/include/mach/gpio.h index d8182e87ac16..a1d0b78decb1 100644 --- a/arch/arm/mach-orion5x/include/mach/gpio.h +++ b/arch/arm/mach-orion5x/include/mach/gpio.h @@ -6,32 +6,4 @@ * warranty of any kind, whether express or implied. */ -#ifndef __ASM_ARCH_GPIO_H -#define __ASM_ARCH_GPIO_H - -#include <mach/irqs.h> #include <plat/gpio.h> -#include <asm-generic/gpio.h> /* cansleep wrappers */ - -#define GPIO_MAX 32 -#define GPIO_OUT(pin) ORION5X_DEV_BUS_REG(0x100) -#define GPIO_IO_CONF(pin) ORION5X_DEV_BUS_REG(0x104) -#define GPIO_BLINK_EN(pin) ORION5X_DEV_BUS_REG(0x108) -#define GPIO_IN_POL(pin) ORION5X_DEV_BUS_REG(0x10c) -#define GPIO_DATA_IN(pin) ORION5X_DEV_BUS_REG(0x110) -#define GPIO_EDGE_CAUSE(pin) ORION5X_DEV_BUS_REG(0x114) -#define GPIO_EDGE_MASK(pin) ORION5X_DEV_BUS_REG(0x118) -#define GPIO_LEVEL_MASK(pin) ORION5X_DEV_BUS_REG(0x11c) - -static inline int gpio_to_irq(int pin) -{ - return pin + IRQ_ORION5X_GPIO_START; -} - -static inline int irq_to_gpio(int irq) -{ - return irq - IRQ_ORION5X_GPIO_START; -} - - -#endif diff --git a/arch/arm/mach-orion5x/include/mach/orion5x.h b/arch/arm/mach-orion5x/include/mach/orion5x.h index 2d8766570531..0a28bbc76891 100644 --- a/arch/arm/mach-orion5x/include/mach/orion5x.h +++ b/arch/arm/mach-orion5x/include/mach/orion5x.h @@ -73,6 +73,7 @@ #define ORION5X_DEV_BUS_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x10000) #define ORION5X_DEV_BUS_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x10000) #define ORION5X_DEV_BUS_REG(x) (ORION5X_DEV_BUS_VIRT_BASE | (x)) +#define GPIO_VIRT_BASE ORION5X_DEV_BUS_REG(0x0100) #define SPI_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE | 0x0600) #define I2C_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE | 0x1000) #define UART0_PHYS_BASE (ORION5X_DEV_BUS_PHYS_BASE | 0x2000) diff --git a/arch/arm/mach-orion5x/irq.c b/arch/arm/mach-orion5x/irq.c index d7512b925a85..ed85891f8699 100644 --- a/arch/arm/mach-orion5x/irq.c +++ b/arch/arm/mach-orion5x/irq.c @@ -28,27 +28,12 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc) void __init orion5x_init_irq(void) { - int i; - orion_irq_init(0, (void __iomem *)MAIN_IRQ_MASK); /* - * Mask and clear GPIO IRQ interrupts - */ - writel(0x0, GPIO_LEVEL_MASK(0)); - writel(0x0, GPIO_EDGE_MASK(0)); - writel(0x0, GPIO_EDGE_CAUSE(0)); - - /* - * Register chained level handlers for GPIO IRQs by default. - * User can use set_type() if he wants to use edge types handlers. + * Initialize gpiolib for GPIOs 0-31. */ - for (i = IRQ_ORION5X_GPIO_START; i < NR_IRQS; i++) { - set_irq_chip(i, &orion_gpio_irq_chip); - set_irq_handler(i, handle_level_irq); - irq_desc[i].status |= IRQ_LEVEL; - set_irq_flags(i, IRQF_VALID); - } + orion_gpio_init(0, 32, GPIO_VIRT_BASE, 0, IRQ_ORION5X_GPIO_START); set_irq_chained_handler(IRQ_ORION5X_GPIO_0_7, gpio_irq_handler); set_irq_chained_handler(IRQ_ORION5X_GPIO_8_15, gpio_irq_handler); set_irq_chained_handler(IRQ_ORION5X_GPIO_16_23, gpio_irq_handler); diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c index 4be9aa08de69..47497c76162a 100644 --- a/arch/arm/mach-orion5x/kurobox_pro-setup.c +++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c @@ -382,6 +382,7 @@ MACHINE_START(KUROBOX_PRO, "Buffalo/Revogear Kurobox Pro") .boot_params = 0x00000100, .init_machine = kurobox_pro_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, .fixup = tag_fixup_mem32, @@ -394,6 +395,7 @@ MACHINE_START(LINKSTATION_PRO, "Buffalo Linkstation Pro/Live") .boot_params = 0x00000100, .init_machine = kurobox_pro_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, .fixup = tag_fixup_mem32, diff --git a/arch/arm/mach-orion5x/ls-chl-setup.c b/arch/arm/mach-orion5x/ls-chl-setup.c index 20a9b66cbafa..6ae12aa6d759 100644 --- a/arch/arm/mach-orion5x/ls-chl-setup.c +++ b/arch/arm/mach-orion5x/ls-chl-setup.c @@ -321,6 +321,7 @@ MACHINE_START(LINKSTATION_LSCHL, "Buffalo Linkstation LiveV3 (LS-CHL)") .boot_params = 0x00000100, .init_machine = lschl_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, .fixup = tag_fixup_mem32, diff --git a/arch/arm/mach-orion5x/ls_hgl-setup.c b/arch/arm/mach-orion5x/ls_hgl-setup.c index 437364b7168e..7adafd79cf98 100644 --- a/arch/arm/mach-orion5x/ls_hgl-setup.c +++ b/arch/arm/mach-orion5x/ls_hgl-setup.c @@ -268,6 +268,7 @@ MACHINE_START(LINKSTATION_LS_HGL, "Buffalo Linkstation LS-HGL") .boot_params = 0x00000100, .init_machine = ls_hgl_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, .fixup = tag_fixup_mem32, diff --git a/arch/arm/mach-orion5x/lsmini-setup.c b/arch/arm/mach-orion5x/lsmini-setup.c index ab9b0cf0a90b..869958f5c394 100644 --- a/arch/arm/mach-orion5x/lsmini-setup.c +++ b/arch/arm/mach-orion5x/lsmini-setup.c @@ -270,6 +270,7 @@ MACHINE_START(LINKSTATION_MINI, "Buffalo Linkstation Mini") .boot_params = 0x00000100, .init_machine = lsmini_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, .fixup = tag_fixup_mem32, diff --git a/arch/arm/mach-orion5x/mpp.c b/arch/arm/mach-orion5x/mpp.c index db485d3b8144..2288207726e4 100644 --- a/arch/arm/mach-orion5x/mpp.c +++ b/arch/arm/mach-orion5x/mpp.c @@ -124,9 +124,6 @@ void __init orion5x_mpp_conf(struct orion5x_mpp_mode *mode) u32 mpp_8_15_ctrl = readl(MPP_8_15_CTRL); u32 mpp_16_19_ctrl = readl(MPP_16_19_CTRL); - /* Initialize gpiolib. */ - orion_gpio_init(); - for ( ; mode->mpp >= 0; mode++) { u32 *reg; int num_type; diff --git a/arch/arm/mach-orion5x/mss2-setup.c b/arch/arm/mach-orion5x/mss2-setup.c index 2f0e16cd7e81..b43b208153cb 100644 --- a/arch/arm/mach-orion5x/mss2-setup.c +++ b/arch/arm/mach-orion5x/mss2-setup.c @@ -264,6 +264,7 @@ MACHINE_START(MSS2, "Maxtor Shared Storage II") .boot_params = 0x00000100, .init_machine = mss2_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, .fixup = tag_fixup_mem32 diff --git a/arch/arm/mach-orion5x/mv2120-setup.c b/arch/arm/mach-orion5x/mv2120-setup.c index b3d90f25de9f..c55d071707f5 100644 --- a/arch/arm/mach-orion5x/mv2120-setup.c +++ b/arch/arm/mach-orion5x/mv2120-setup.c @@ -232,6 +232,7 @@ MACHINE_START(MV2120, "HP Media Vault mv2120") .boot_params = 0x00000100, .init_machine = mv2120_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, .fixup = tag_fixup_mem32 diff --git a/arch/arm/mach-orion5x/net2big-setup.c b/arch/arm/mach-orion5x/net2big-setup.c index d6665b31665f..429ecafe9fdd 100644 --- a/arch/arm/mach-orion5x/net2big-setup.c +++ b/arch/arm/mach-orion5x/net2big-setup.c @@ -422,6 +422,7 @@ MACHINE_START(NET2BIG, "LaCie 2Big Network") .boot_params = 0x00000100, .init_machine = net2big_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, .fixup = tag_fixup_mem32, diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c index f4c26fd731f4..34310ab56e29 100644 --- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c +++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c @@ -172,6 +172,7 @@ MACHINE_START(RD88F5181L_FXO, "Marvell Orion-VoIP FXO Reference Design") .boot_params = 0x00000100, .init_machine = rd88f5181l_fxo_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, .fixup = tag_fixup_mem32, diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c index b5942909bab0..c1f79fa014ed 100644 --- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c +++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c @@ -184,6 +184,7 @@ MACHINE_START(RD88F5181L_GE, "Marvell Orion-VoIP GE Reference Design") .boot_params = 0x00000100, .init_machine = rd88f5181l_ge_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, .fixup = tag_fixup_mem32, diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c index 165ed87029b2..67ec6959b267 100644 --- a/arch/arm/mach-orion5x/rd88f5182-setup.c +++ b/arch/arm/mach-orion5x/rd88f5182-setup.c @@ -308,6 +308,7 @@ MACHINE_START(RD88F5182, "Marvell Orion-NAS Reference Design") .boot_params = 0x00000100, .init_machine = rd88f5182_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, MACHINE_END diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c index 02ff45f3e2e3..b080c6966d10 100644 --- a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c +++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c @@ -126,6 +126,7 @@ MACHINE_START(RD88F6183AP_GE, "Marvell Orion-1-90 AP GE Reference Design") .boot_params = 0x00000100, .init_machine = rd88f6183ap_ge_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, .fixup = tag_fixup_mem32, diff --git a/arch/arm/mach-orion5x/terastation_pro2-setup.c b/arch/arm/mach-orion5x/terastation_pro2-setup.c index 4403fae5ab0e..5653ee6c71d8 100644 --- a/arch/arm/mach-orion5x/terastation_pro2-setup.c +++ b/arch/arm/mach-orion5x/terastation_pro2-setup.c @@ -361,6 +361,7 @@ MACHINE_START(TERASTATION_PRO2, "Buffalo Terastation Pro II/Live") .boot_params = 0x00000100, .init_machine = tsp2_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, .fixup = tag_fixup_mem32, diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c index 1e196129d763..8bbd27ea6735 100644 --- a/arch/arm/mach-orion5x/ts209-setup.c +++ b/arch/arm/mach-orion5x/ts209-setup.c @@ -325,6 +325,7 @@ MACHINE_START(TS209, "QNAP TS-109/TS-209") .boot_params = 0x00000100, .init_machine = qnap_ts209_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, .fixup = tag_fixup_mem32, diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c index 428af2046e36..92f393f08fa4 100644 --- a/arch/arm/mach-orion5x/ts409-setup.c +++ b/arch/arm/mach-orion5x/ts409-setup.c @@ -314,6 +314,7 @@ MACHINE_START(TS409, "QNAP TS-409") .boot_params = 0x00000100, .init_machine = qnap_ts409_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, .fixup = tag_fixup_mem32, diff --git a/arch/arm/mach-orion5x/ts78xx-fpga.h b/arch/arm/mach-orion5x/ts78xx-fpga.h index 37b3d4875291..151e89e1e676 100644 --- a/arch/arm/mach-orion5x/ts78xx-fpga.h +++ b/arch/arm/mach-orion5x/ts78xx-fpga.h @@ -1,3 +1,4 @@ +#define TS7800_FPGA_MAGIC 0x00b480 #define FPGAID(_magic, _rev) ((_magic << 8) + _rev) /* @@ -6,11 +7,15 @@ */ enum fpga_ids { /* Technologic Systems */ - TS7800_REV_1 = FPGAID(0x00b480, 0x01), - TS7800_REV_2 = FPGAID(0x00b480, 0x02), - TS7800_REV_3 = FPGAID(0x00b480, 0x03), - TS7800_REV_4 = FPGAID(0x00b480, 0x04), - TS7800_REV_5 = FPGAID(0x00b480, 0x05), + TS7800_REV_1 = FPGAID(TS7800_FPGA_MAGIC, 0x01), + TS7800_REV_2 = FPGAID(TS7800_FPGA_MAGIC, 0x02), + TS7800_REV_3 = FPGAID(TS7800_FPGA_MAGIC, 0x03), + TS7800_REV_4 = FPGAID(TS7800_FPGA_MAGIC, 0x04), + TS7800_REV_5 = FPGAID(TS7800_FPGA_MAGIC, 0x05), + TS7800_REV_6 = FPGAID(TS7800_FPGA_MAGIC, 0x06), + TS7800_REV_7 = FPGAID(TS7800_FPGA_MAGIC, 0x07), + TS7800_REV_8 = FPGAID(TS7800_FPGA_MAGIC, 0x08), + TS7800_REV_9 = FPGAID(TS7800_FPGA_MAGIC, 0x09), /* Unaffordable & Expensive */ UAE_DUMMY = FPGAID(0xffffff, 0x01), diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c index c1c1cd04bdde..8554707d20a9 100644 --- a/arch/arm/mach-orion5x/ts78xx-setup.c +++ b/arch/arm/mach-orion5x/ts78xx-setup.c @@ -191,6 +191,60 @@ static int ts78xx_ts_nand_dev_ready(struct mtd_info *mtd) return readb(TS_NAND_CTRL) & 0x20; } +static void ts78xx_ts_nand_write_buf(struct mtd_info *mtd, + const uint8_t *buf, int len) +{ + struct nand_chip *chip = mtd->priv; + void __iomem *io_base = chip->IO_ADDR_W; + unsigned long off = ((unsigned long)buf & 3); + int sz; + + if (off) { + sz = min_t(int, 4 - off, len); + writesb(io_base, buf, sz); + buf += sz; + len -= sz; + } + + sz = len >> 2; + if (sz) { + u32 *buf32 = (u32 *)buf; + writesl(io_base, buf32, sz); + buf += sz << 2; + len -= sz << 2; + } + + if (len) + writesb(io_base, buf, len); +} + +static void ts78xx_ts_nand_read_buf(struct mtd_info *mtd, + uint8_t *buf, int len) +{ + struct nand_chip *chip = mtd->priv; + void __iomem *io_base = chip->IO_ADDR_R; + unsigned long off = ((unsigned long)buf & 3); + int sz; + + if (off) { + sz = min_t(int, 4 - off, len); + readsb(io_base, buf, sz); + buf += sz; + len -= sz; + } + + sz = len >> 2; + if (sz) { + u32 *buf32 = (u32 *)buf; + readsl(io_base, buf32, sz); + buf += sz << 2; + len -= sz << 2; + } + + if (len) + readsb(io_base, buf, len); +} + const char *ts_nand_part_probes[] = { "cmdlinepart", NULL }; static struct mtd_partition ts78xx_ts_nand_parts[] = { @@ -233,6 +287,8 @@ static struct platform_nand_data ts78xx_ts_nand_data = { */ .cmd_ctrl = ts78xx_ts_nand_cmd_ctrl, .dev_ready = ts78xx_ts_nand_dev_ready, + .write_buf = ts78xx_ts_nand_write_buf, + .read_buf = ts78xx_ts_nand_read_buf, }, }; @@ -334,14 +390,29 @@ static void ts78xx_fpga_supports(void) case TS7800_REV_3: case TS7800_REV_4: case TS7800_REV_5: + case TS7800_REV_6: + case TS7800_REV_7: + case TS7800_REV_8: + case TS7800_REV_9: ts78xx_fpga.supports.ts_rtc.present = 1; ts78xx_fpga.supports.ts_nand.present = 1; ts78xx_fpga.supports.ts_rng.present = 1; break; default: - ts78xx_fpga.supports.ts_rtc.present = 0; - ts78xx_fpga.supports.ts_nand.present = 0; - ts78xx_fpga.supports.ts_rng.present = 0; + /* enable devices if magic matches */ + switch ((ts78xx_fpga.id >> 8) & 0xffffff) { + case TS7800_FPGA_MAGIC: + printk(KERN_WARNING "TS-7800 FPGA: unrecognized revision 0x%.2x\n", + ts78xx_fpga.id & 0xff); + ts78xx_fpga.supports.ts_rtc.present = 1; + ts78xx_fpga.supports.ts_nand.present = 1; + ts78xx_fpga.supports.ts_rng.present = 1; + break; + default: + ts78xx_fpga.supports.ts_rtc.present = 0; + ts78xx_fpga.supports.ts_nand.present = 0; + ts78xx_fpga.supports.ts_rng.present = 0; + } } } @@ -553,6 +624,7 @@ MACHINE_START(TS78XX, "Technologic Systems TS-78xx SBC") .boot_params = 0x00000100, .init_machine = ts78xx_init, .map_io = ts78xx_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, MACHINE_END diff --git a/arch/arm/mach-orion5x/wnr854t-setup.c b/arch/arm/mach-orion5x/wnr854t-setup.c index 7994d6ec08a8..4e5216be0745 100644 --- a/arch/arm/mach-orion5x/wnr854t-setup.c +++ b/arch/arm/mach-orion5x/wnr854t-setup.c @@ -175,6 +175,7 @@ MACHINE_START(WNR854T, "Netgear WNR854T") .boot_params = 0x00000100, .init_machine = wnr854t_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, .fixup = tag_fixup_mem32, diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c index a5989b7eb53e..fab79d09cc5c 100644 --- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c +++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c @@ -263,6 +263,7 @@ MACHINE_START(WRT350N_V2, "Linksys WRT350N v2") .boot_params = 0x00000100, .init_machine = wrt350n_v2_init, .map_io = orion5x_map_io, + .init_early = orion5x_init_early, .init_irq = orion5x_init_irq, .timer = &orion5x_timer, .fixup = tag_fixup_mem32, diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c index e194d928cdaa..d2af73321dae 100644 --- a/arch/arm/mach-pxa/balloon3.c +++ b/arch/arm/mach-pxa/balloon3.c @@ -27,6 +27,7 @@ #include <linux/mtd/partitions.h> #include <linux/types.h> #include <linux/i2c/pcf857x.h> +#include <linux/i2c/pxa-i2c.h> #include <linux/mtd/nand.h> #include <linux/mtd/physmap.h> #include <linux/regulator/max1586.h> @@ -51,8 +52,6 @@ #include <mach/irda.h> #include <mach/ohci.h> -#include <plat/i2c.h> - #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c index 7984268508b6..bfca7ed2fea3 100644 --- a/arch/arm/mach-pxa/cm-x300.c +++ b/arch/arm/mach-pxa/cm-x300.c @@ -29,6 +29,7 @@ #include <linux/i2c.h> #include <linux/i2c/pca953x.h> +#include <linux/i2c/pxa-i2c.h> #include <linux/mfd/da903x.h> #include <linux/regulator/machine.h> @@ -48,7 +49,6 @@ #include <mach/pxafb.h> #include <mach/mmc.h> #include <mach/ohci.h> -#include <plat/i2c.h> #include <plat/pxa3xx_nand.h> #include <mach/audio.h> #include <mach/pxa3xx-u2d.h> diff --git a/arch/arm/mach-pxa/colibri-evalboard.c b/arch/arm/mach-pxa/colibri-evalboard.c index 28f667e52ef9..81c3c433e2d6 100644 --- a/arch/arm/mach-pxa/colibri-evalboard.c +++ b/arch/arm/mach-pxa/colibri-evalboard.c @@ -20,6 +20,7 @@ #include <mach/hardware.h> #include <asm/mach/arch.h> #include <linux/i2c.h> +#include <linux/i2c/pxa-i2c.h> #include <mach/pxa27x.h> #include <mach/colibri.h> @@ -27,8 +28,6 @@ #include <mach/ohci.h> #include <mach/pxa27x-udc.h> -#include <plat/i2c.h> - #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/colibri-pxa270-income.c b/arch/arm/mach-pxa/colibri-pxa270-income.c index 07b62a096f17..ee797397dc5b 100644 --- a/arch/arm/mach-pxa/colibri-pxa270-income.c +++ b/arch/arm/mach-pxa/colibri-pxa270-income.c @@ -21,6 +21,7 @@ #include <linux/kernel.h> #include <linux/platform_device.h> #include <linux/pwm_backlight.h> +#include <linux/i2c/pxa-i2c.h> #include <linux/sysdev.h> #include <asm/irq.h> @@ -33,8 +34,6 @@ #include <mach/pxa27x-udc.h> #include <mach/pxafb.h> -#include <plat/i2c.h> - #include "devices.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c index a5452a3a276d..d4e705caefea 100644 --- a/arch/arm/mach-pxa/corgi.c +++ b/arch/arm/mach-pxa/corgi.c @@ -24,6 +24,7 @@ #include <linux/gpio.h> #include <linux/backlight.h> #include <linux/i2c.h> +#include <linux/i2c/pxa-i2c.h> #include <linux/io.h> #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> @@ -45,7 +46,6 @@ #include <asm/mach/irq.h> #include <mach/pxa25x.h> -#include <plat/i2c.h> #include <mach/irda.h> #include <mach/mmc.h> #include <mach/udc.h> diff --git a/arch/arm/mach-pxa/csb726.c b/arch/arm/mach-pxa/csb726.c index a305424a967d..0481c29a70e8 100644 --- a/arch/arm/mach-pxa/csb726.c +++ b/arch/arm/mach-pxa/csb726.c @@ -17,12 +17,12 @@ #include <linux/mtd/partitions.h> #include <linux/sm501.h> #include <linux/smsc911x.h> +#include <linux/i2c/pxa-i2c.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <mach/csb726.h> #include <mach/mfp-pxa27x.h> -#include <plat/i2c.h> #include <mach/mmc.h> #include <mach/ohci.h> #include <mach/pxa2xx-regs.h> diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c index 4c766e3b4af3..c4bf08b3eb61 100644 --- a/arch/arm/mach-pxa/devices.c +++ b/arch/arm/mach-pxa/devices.c @@ -4,6 +4,7 @@ #include <linux/platform_device.h> #include <linux/dma-mapping.h> #include <linux/spi/pxa2xx_spi.h> +#include <linux/i2c/pxa-i2c.h> #include <asm/pmu.h> #include <mach/udc.h> @@ -16,7 +17,6 @@ #include <mach/camera.h> #include <mach/audio.h> #include <mach/hardware.h> -#include <plat/i2c.h> #include <plat/pxa3xx_nand.h> #include "devices.h" diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c index a78bb3097739..b411d7cbf5a1 100644 --- a/arch/arm/mach-pxa/em-x270.c +++ b/arch/arm/mach-pxa/em-x270.c @@ -31,6 +31,7 @@ #include <linux/apm-emulation.h> #include <linux/i2c.h> #include <linux/i2c/pca953x.h> +#include <linux/i2c/pxa-i2c.h> #include <linux/regulator/userspace-consumer.h> #include <media/soc_camera.h> @@ -45,7 +46,6 @@ #include <mach/ohci.h> #include <mach/mmc.h> #include <plat/pxa27x_keypad.h> -#include <plat/i2c.h> #include <mach/camera.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c index 87cec0abe5b0..93f05e024313 100644 --- a/arch/arm/mach-pxa/ezx.c +++ b/arch/arm/mach-pxa/ezx.c @@ -20,6 +20,7 @@ #include <linux/gpio.h> #include <linux/gpio_keys.h> #include <linux/leds-lp3944.h> +#include <linux/i2c/pxa-i2c.h> #include <media/soc_camera.h> @@ -30,7 +31,6 @@ #include <mach/pxa27x.h> #include <mach/pxafb.h> #include <mach/ohci.h> -#include <plat/i2c.h> #include <mach/hardware.h> #include <plat/pxa27x_keypad.h> #include <mach/camera.h> diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c index a908e0a5f396..6de0ad0eea65 100644 --- a/arch/arm/mach-pxa/hx4700.c +++ b/arch/arm/mach-pxa/hx4700.c @@ -35,6 +35,7 @@ #include <linux/spi/spi.h> #include <linux/spi/pxa2xx_spi.h> #include <linux/usb/gpio_vbus.h> +#include <linux/i2c/pxa-i2c.h> #include <mach/hardware.h> #include <asm/mach-types.h> @@ -42,7 +43,6 @@ #include <mach/pxa27x.h> #include <mach/hx4700.h> -#include <plat/i2c.h> #include <mach/irda.h> #include <video/platform_lcd.h> diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c index ccb7bfad17ca..87c1ed9ccd2f 100644 --- a/arch/arm/mach-pxa/littleton.c +++ b/arch/arm/mach-pxa/littleton.c @@ -28,6 +28,7 @@ #include <linux/leds.h> #include <linux/mfd/da903x.h> #include <linux/i2c/max732x.h> +#include <linux/i2c/pxa-i2c.h> #include <asm/types.h> #include <asm/setup.h> @@ -45,7 +46,6 @@ #include <mach/mmc.h> #include <plat/pxa27x_keypad.h> #include <mach/littleton.h> -#include <plat/i2c.h> #include <plat/pxa3xx_nand.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c index 41198f0dc3ac..5535991c4a3c 100644 --- a/arch/arm/mach-pxa/magician.c +++ b/arch/arm/mach-pxa/magician.c @@ -28,6 +28,7 @@ #include <linux/regulator/bq24022.h> #include <linux/regulator/machine.h> #include <linux/usb/gpio_vbus.h> +#include <linux/i2c/pxa-i2c.h> #include <mach/hardware.h> #include <asm/mach-types.h> @@ -36,7 +37,6 @@ #include <mach/pxa27x.h> #include <mach/magician.h> #include <mach/pxafb.h> -#include <plat/i2c.h> #include <mach/mmc.h> #include <mach/irda.h> #include <mach/ohci.h> diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c index d4b6f2375f2c..f9542220595a 100644 --- a/arch/arm/mach-pxa/mainstone.c +++ b/arch/arm/mach-pxa/mainstone.c @@ -27,6 +27,7 @@ #include <linux/gpio_keys.h> #include <linux/pwm_backlight.h> #include <linux/smc91x.h> +#include <linux/i2c/pxa-i2c.h> #include <asm/types.h> #include <asm/setup.h> @@ -46,7 +47,6 @@ #include <mach/mainstone.h> #include <mach/audio.h> #include <mach/pxafb.h> -#include <plat/i2c.h> #include <mach/mmc.h> #include <mach/irda.h> #include <mach/ohci.h> diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c index faafea3542fb..78d98a8607ec 100644 --- a/arch/arm/mach-pxa/mioa701.c +++ b/arch/arm/mach-pxa/mioa701.c @@ -39,6 +39,7 @@ #include <linux/usb/gpio_vbus.h> #include <linux/regulator/max1586.h> #include <linux/slab.h> +#include <linux/i2c/pxa-i2c.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -50,7 +51,6 @@ #include <mach/mmc.h> #include <mach/udc.h> #include <mach/pxa27x-udc.h> -#include <plat/i2c.h> #include <mach/camera.h> #include <mach/audio.h> #include <media/soc_camera.h> diff --git a/arch/arm/mach-pxa/mxm8x10.c b/arch/arm/mach-pxa/mxm8x10.c index cdf7f41e2bb3..b5a8fd3fce04 100644 --- a/arch/arm/mach-pxa/mxm8x10.c +++ b/arch/arm/mach-pxa/mxm8x10.c @@ -22,8 +22,8 @@ #include <linux/serial_8250.h> #include <linux/dm9000.h> #include <linux/gpio.h> +#include <linux/i2c/pxa-i2c.h> -#include <plat/i2c.h> #include <plat/pxa3xx_nand.h> #include <mach/pxafb.h> diff --git a/arch/arm/mach-pxa/palm27x.c b/arch/arm/mach-pxa/palm27x.c index 35572c427fa8..72adb3ae2b43 100644 --- a/arch/arm/mach-pxa/palm27x.c +++ b/arch/arm/mach-pxa/palm27x.c @@ -22,6 +22,7 @@ #include <linux/power_supply.h> #include <linux/usb/gpio_vbus.h> #include <linux/regulator/max1586.h> +#include <linux/i2c/pxa-i2c.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -36,8 +37,6 @@ #include <mach/palmasoc.h> #include <mach/palm27x.h> -#include <plat/i2c.h> - #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c index 90820faa711a..9dbf3ccd4150 100644 --- a/arch/arm/mach-pxa/pcm990-baseboard.c +++ b/arch/arm/mach-pxa/pcm990-baseboard.c @@ -23,12 +23,12 @@ #include <linux/irq.h> #include <linux/platform_device.h> #include <linux/i2c.h> +#include <linux/i2c/pxa-i2c.h> #include <linux/pwm_backlight.h> #include <media/soc_camera.h> #include <asm/gpio.h> -#include <plat/i2c.h> #include <mach/camera.h> #include <asm/mach/map.h> #include <mach/pxa27x.h> diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c index 4f0ff1ab623d..35353af345d5 100644 --- a/arch/arm/mach-pxa/poodle.c +++ b/arch/arm/mach-pxa/poodle.c @@ -23,6 +23,7 @@ #include <linux/mtd/physmap.h> #include <linux/gpio.h> #include <linux/i2c.h> +#include <linux/i2c/pxa-i2c.h> #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> #include <linux/spi/pxa2xx_spi.h> @@ -44,7 +45,6 @@ #include <mach/irda.h> #include <mach/poodle.h> #include <mach/pxafb.h> -#include <plat/i2c.h> #include <asm/hardware/scoop.h> #include <asm/hardware/locomo.h> diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index 28b11be00b3f..1cb5d0f9723f 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -19,6 +19,7 @@ #include <linux/sysdev.h> #include <linux/io.h> #include <linux/irq.h> +#include <linux/i2c/pxa-i2c.h> #include <asm/mach/map.h> #include <mach/hardware.h> @@ -32,8 +33,6 @@ #include <mach/dma.h> #include <mach/smemc.h> -#include <plat/i2c.h> - #include "generic.h" #include "devices.h" #include "clock.h" diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c index 1230343d9c70..f374247b8466 100644 --- a/arch/arm/mach-pxa/pxa3xx.c +++ b/arch/arm/mach-pxa/pxa3xx.c @@ -21,6 +21,7 @@ #include <linux/irq.h> #include <linux/io.h> #include <linux/sysdev.h> +#include <linux/i2c/pxa-i2c.h> #include <asm/mach/map.h> #include <mach/hardware.h> @@ -32,7 +33,6 @@ #include <mach/dma.h> #include <mach/regs-intc.h> #include <mach/smemc.h> -#include <plat/i2c.h> #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/pxa95x.c b/arch/arm/mach-pxa/pxa95x.c index 437980f72710..23b229bd06e9 100644 --- a/arch/arm/mach-pxa/pxa95x.c +++ b/arch/arm/mach-pxa/pxa95x.c @@ -15,6 +15,7 @@ #include <linux/init.h> #include <linux/pm.h> #include <linux/platform_device.h> +#include <linux/i2c/pxa-i2c.h> #include <linux/irq.h> #include <linux/io.h> #include <linux/sysdev.h> @@ -27,7 +28,6 @@ #include <mach/pm.h> #include <mach/dma.h> #include <mach/regs-intc.h> -#include <plat/i2c.h> #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c index 8361151be054..47094188e029 100644 --- a/arch/arm/mach-pxa/raumfeld.c +++ b/arch/arm/mach-pxa/raumfeld.c @@ -32,6 +32,7 @@ #include <linux/sched.h> #include <linux/pwm_backlight.h> #include <linux/i2c.h> +#include <linux/i2c/pxa-i2c.h> #include <linux/spi/spi.h> #include <linux/spi/spi_gpio.h> #include <linux/lis3lv02d.h> @@ -53,7 +54,6 @@ #include <mach/ohci.h> #include <mach/pxafb.h> #include <mach/mmc.h> -#include <plat/i2c.h> #include <plat/pxa3xx_nand.h> #include "generic.h" diff --git a/arch/arm/mach-pxa/saar.c b/arch/arm/mach-pxa/saar.c index c1ca8cb467fc..eb83c89428ef 100644 --- a/arch/arm/mach-pxa/saar.c +++ b/arch/arm/mach-pxa/saar.c @@ -20,6 +20,7 @@ #include <linux/delay.h> #include <linux/fb.h> #include <linux/i2c.h> +#include <linux/i2c/pxa-i2c.h> #include <linux/smc91x.h> #include <linux/mfd/da903x.h> #include <linux/mtd/mtd.h> @@ -31,7 +32,6 @@ #include <asm/mach/flash.h> #include <mach/pxa930.h> -#include <plat/i2c.h> #include <mach/pxafb.h> #include "devices.h" diff --git a/arch/arm/mach-pxa/saarb.c b/arch/arm/mach-pxa/saarb.c index e497922f761a..9322fe527c7f 100644 --- a/arch/arm/mach-pxa/saarb.c +++ b/arch/arm/mach-pxa/saarb.c @@ -13,6 +13,7 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/i2c.h> +#include <linux/i2c/pxa-i2c.h> #include <linux/mfd/88pm860x.h> #include <asm/mach-types.h> @@ -24,8 +25,6 @@ #include <mach/mfp-pxa930.h> #include <mach/gpio.h> -#include <plat/i2c.h> - #include "generic.h" #define SAARB_NR_IRQS (IRQ_BOARD_START + 40) diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c index b49a2c21124c..38e2c0912b9a 100644 --- a/arch/arm/mach-pxa/spitz.c +++ b/arch/arm/mach-pxa/spitz.c @@ -19,6 +19,7 @@ #include <linux/gpio.h> #include <linux/leds.h> #include <linux/i2c.h> +#include <linux/i2c/pxa-i2c.h> #include <linux/i2c/pca953x.h> #include <linux/spi/spi.h> #include <linux/spi/ads7846.h> @@ -47,8 +48,6 @@ #include <mach/sharpsl_pm.h> #include <mach/smemc.h> -#include <plat/i2c.h> - #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/stargate2.c b/arch/arm/mach-pxa/stargate2.c index 9a14fdb83c82..cb5611daf5fe 100644 --- a/arch/arm/mach-pxa/stargate2.c +++ b/arch/arm/mach-pxa/stargate2.c @@ -25,6 +25,7 @@ #include <linux/mtd/plat-ram.h> #include <linux/mtd/partitions.h> +#include <linux/i2c/pxa-i2c.h> #include <linux/i2c/pcf857x.h> #include <linux/i2c/at24.h> #include <linux/smc91x.h> @@ -43,7 +44,6 @@ #include <asm/mach/flash.h> #include <mach/pxa27x.h> -#include <plat/i2c.h> #include <mach/mmc.h> #include <mach/udc.h> #include <mach/pxa27x-udc.h> diff --git a/arch/arm/mach-pxa/tavorevb3.c b/arch/arm/mach-pxa/tavorevb3.c index 70191a9450eb..79f4422f12f4 100644 --- a/arch/arm/mach-pxa/tavorevb3.c +++ b/arch/arm/mach-pxa/tavorevb3.c @@ -15,6 +15,7 @@ #include <linux/platform_device.h> #include <linux/interrupt.h> #include <linux/i2c.h> +#include <linux/i2c/pxa-i2c.h> #include <linux/gpio.h> #include <linux/mfd/88pm860x.h> @@ -23,8 +24,6 @@ #include <mach/pxa930.h> -#include <plat/i2c.h> - #include "devices.h" #include "generic.h" diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c index f2582ec300d9..5ad3807af334 100644 --- a/arch/arm/mach-pxa/tosa.c +++ b/arch/arm/mach-pxa/tosa.c @@ -34,6 +34,7 @@ #include <linux/spi/spi.h> #include <linux/spi/pxa2xx_spi.h> #include <linux/input/matrix_keypad.h> +#include <linux/i2c/pxa-i2c.h> #include <asm/setup.h> #include <asm/mach-types.h> @@ -41,7 +42,6 @@ #include <mach/pxa25x.h> #include <mach/reset.h> #include <mach/irda.h> -#include <plat/i2c.h> #include <mach/mmc.h> #include <mach/udc.h> #include <mach/tosa_bt.h> diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c index 423261d63d07..857bb2e63486 100644 --- a/arch/arm/mach-pxa/trizeps4.c +++ b/arch/arm/mach-pxa/trizeps4.c @@ -26,6 +26,7 @@ #include <linux/dm9000.h> #include <linux/mtd/physmap.h> #include <linux/mtd/partitions.h> +#include <linux/i2c/pxa-i2c.h> #include <asm/types.h> #include <asm/setup.h> @@ -47,7 +48,6 @@ #include <mach/irda.h> #include <mach/ohci.h> #include <mach/smemc.h> -#include <plat/i2c.h> #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c index 49eeeab23689..12279214c875 100644 --- a/arch/arm/mach-pxa/viper.c +++ b/arch/arm/mach-pxa/viper.c @@ -36,6 +36,7 @@ #include <linux/gpio.h> #include <linux/jiffies.h> #include <linux/i2c-gpio.h> +#include <linux/i2c/pxa-i2c.h> #include <linux/serial_8250.h> #include <linux/smc91x.h> #include <linux/pwm_backlight.h> @@ -47,7 +48,6 @@ #include <mach/pxa25x.h> #include <mach/audio.h> #include <mach/pxafb.h> -#include <plat/i2c.h> #include <mach/regs-uart.h> #include <mach/arcom-pcmcia.h> #include <mach/viper.h> diff --git a/arch/arm/mach-pxa/vpac270.c b/arch/arm/mach-pxa/vpac270.c index b9b579715ff6..e709fd459268 100644 --- a/arch/arm/mach-pxa/vpac270.c +++ b/arch/arm/mach-pxa/vpac270.c @@ -26,6 +26,7 @@ #include <linux/ucb1400.h> #include <linux/ata_platform.h> #include <linux/regulator/max1586.h> +#include <linux/i2c/pxa-i2c.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -40,8 +41,6 @@ #include <mach/udc.h> #include <mach/pata_pxa.h> -#include <plat/i2c.h> - #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/xcep.c b/arch/arm/mach-pxa/xcep.c index 51c0281c6e0a..f55f8f2e0db3 100644 --- a/arch/arm/mach-pxa/xcep.c +++ b/arch/arm/mach-pxa/xcep.c @@ -16,6 +16,7 @@ #include <linux/platform_device.h> #include <linux/i2c.h> +#include <linux/i2c/pxa-i2c.h> #include <linux/smc91x.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> @@ -26,8 +27,6 @@ #include <asm/mach/irq.h> #include <asm/mach/map.h> -#include <plat/i2c.h> - #include <mach/hardware.h> #include <mach/pxa2xx-regs.h> #include <mach/mfp-pxa25x.h> diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c index a323e076129e..aaf883754ef4 100644 --- a/arch/arm/mach-pxa/z2.c +++ b/arch/arm/mach-pxa/z2.c @@ -29,6 +29,7 @@ #include <linux/gpio_keys.h> #include <linux/delay.h> #include <linux/regulator/machine.h> +#include <linux/i2c/pxa-i2c.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> @@ -40,8 +41,6 @@ #include <mach/mmc.h> #include <plat/pxa27x_keypad.h> -#include <plat/i2c.h> - #include "generic.h" #include "devices.h" diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c index b92aa3b8c4f7..730f51e57c17 100644 --- a/arch/arm/mach-pxa/zeus.c +++ b/arch/arm/mach-pxa/zeus.c @@ -25,6 +25,7 @@ #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> #include <linux/i2c.h> +#include <linux/i2c/pxa-i2c.h> #include <linux/i2c/pca953x.h> #include <linux/apm-emulation.h> #include <linux/can/platform/mcp251x.h> @@ -33,8 +34,6 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include <plat/i2c.h> - #include <mach/pxa2xx-regs.h> #include <mach/regs-uart.h> #include <mach/ohci.h> diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c index 3aa73b3e33f2..93c64d8d7de9 100644 --- a/arch/arm/mach-pxa/zylonite_pxa300.c +++ b/arch/arm/mach-pxa/zylonite_pxa300.c @@ -17,11 +17,11 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/i2c.h> +#include <linux/i2c/pxa-i2c.h> #include <linux/i2c/pca953x.h> #include <linux/gpio.h> #include <mach/pxa300.h> -#include <plat/i2c.h> #include <mach/zylonite.h> #include "generic.h" diff --git a/arch/arm/mach-s3c2410/h1940-bluetooth.c b/arch/arm/mach-s3c2410/h1940-bluetooth.c index 6b86a722a7db..2c126bbca08d 100644 --- a/arch/arm/mach-s3c2410/h1940-bluetooth.c +++ b/arch/arm/mach-s3c2410/h1940-bluetooth.c @@ -18,12 +18,14 @@ #include <linux/leds.h> #include <linux/gpio.h> #include <linux/rfkill.h> +#include <linux/leds.h> #include <mach/regs-gpio.h> #include <mach/hardware.h> #include <mach/h1940-latch.h> +#include <mach/h1940.h> -#define DRV_NAME "h1940-bt" +#define DRV_NAME "h1940-bt" /* Bluetooth control */ static void h1940bt_enable(int on) @@ -37,6 +39,8 @@ static void h1940bt_enable(int on) gpio_set_value(S3C2410_GPH(1), 1); mdelay(10); gpio_set_value(S3C2410_GPH(1), 0); + + h1940_led_blink_set(-EINVAL, GPIO_LED_BLINK, NULL, NULL); } else { gpio_set_value(S3C2410_GPH(1), 1); @@ -44,6 +48,8 @@ static void h1940bt_enable(int on) gpio_set_value(S3C2410_GPH(1), 0); mdelay(10); gpio_set_value(H1940_LATCH_BLUETOOTH_POWER, 0); + + h1940_led_blink_set(-EINVAL, GPIO_LED_NO_BLINK_LOW, NULL, NULL); } } @@ -85,7 +91,6 @@ static int __devinit h1940bt_probe(struct platform_device *pdev) s3c_gpio_cfgpin(S3C2410_GPH(3), S3C2410_GPH3_RXD0); s3c_gpio_setpull(S3C2410_GPH(3), S3C_GPIO_PULL_NONE); - rfk = rfkill_alloc(DRV_NAME, &pdev->dev, RFKILL_TYPE_BLUETOOTH, &h1940bt_rfkill_ops, NULL); if (!rfk) { @@ -93,8 +98,6 @@ static int __devinit h1940bt_probe(struct platform_device *pdev) goto err_rfk_alloc; } - rfkill_set_led_trigger_name(rfk, "h1940-bluetooth"); - ret = rfkill_register(rfk); if (ret) goto err_rfkill; diff --git a/arch/arm/mach-s3c2410/include/mach/h1940.h b/arch/arm/mach-s3c2410/include/mach/h1940.h index 4559784129c0..2aa683c8d3d6 100644 --- a/arch/arm/mach-s3c2410/include/mach/h1940.h +++ b/arch/arm/mach-s3c2410/include/mach/h1940.h @@ -17,5 +17,8 @@ #define H1940_SUSPEND_CHECK (0x30080000) extern void h1940_pm_return(void); +extern int h1940_led_blink_set(unsigned gpio, int state, + unsigned long *delay_on, unsigned long *delay_off); + #endif /* __ASM_ARCH_H1940_H */ diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c index 1e93f176c1de..2a2fa0620133 100644 --- a/arch/arm/mach-s3c2410/mach-h1940.c +++ b/arch/arm/mach-s3c2410/mach-h1940.c @@ -23,8 +23,15 @@ #include <linux/platform_device.h> #include <linux/io.h> #include <linux/gpio.h> +#include <linux/input.h> +#include <linux/gpio_keys.h> #include <linux/pwm_backlight.h> #include <linux/i2c.h> +#include <linux/leds.h> +#include <linux/pda_power.h> +#include <linux/s3c_adc_battery.h> +#include <linux/delay.h> + #include <video/platform_lcd.h> #include <linux/mmc/host.h> @@ -203,20 +210,239 @@ static struct s3c2410fb_mach_info h1940_fb_info __initdata = { .num_displays = 1, .default_display = 0, - .lpcsel= 0x02, - .gpccon= 0xaa940659, - .gpccon_mask= 0xffffffff, - .gpcup= 0x0000ffff, - .gpcup_mask= 0xffffffff, - .gpdcon= 0xaa84aaa0, - .gpdcon_mask= 0xffffffff, - .gpdup= 0x0000faff, - .gpdup_mask= 0xffffffff, + .lpcsel = 0x02, + .gpccon = 0xaa940659, + .gpccon_mask = 0xffffc0f0, + .gpcup = 0x0000ffff, + .gpcup_mask = 0xffffffff, + .gpdcon = 0xaa84aaa0, + .gpdcon_mask = 0xffffffff, + .gpdup = 0x0000faff, + .gpdup_mask = 0xffffffff, }; -static struct platform_device h1940_device_leds = { - .name = "h1940-leds", +static int power_supply_init(struct device *dev) +{ + return gpio_request(S3C2410_GPF(2), "cable plugged"); +} + +static int h1940_is_ac_online(void) +{ + return !gpio_get_value(S3C2410_GPF(2)); +} + +static void power_supply_exit(struct device *dev) +{ + gpio_free(S3C2410_GPF(2)); +} + +static char *h1940_supplicants[] = { + "main-battery", + "backup-battery", +}; + +static struct pda_power_pdata power_supply_info = { + .init = power_supply_init, + .is_ac_online = h1940_is_ac_online, + .exit = power_supply_exit, + .supplied_to = h1940_supplicants, + .num_supplicants = ARRAY_SIZE(h1940_supplicants), +}; + +static struct resource power_supply_resources[] = { + [0] = { + .name = "ac", + .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE | + IORESOURCE_IRQ_HIGHEDGE, + .start = IRQ_EINT2, + .end = IRQ_EINT2, + }, +}; + +static struct platform_device power_supply = { + .name = "pda-power", + .id = -1, + .dev = { + .platform_data = + &power_supply_info, + }, + .resource = power_supply_resources, + .num_resources = ARRAY_SIZE(power_supply_resources), +}; + +static const struct s3c_adc_bat_thresh bat_lut_noac[] = { + { .volt = 4070, .cur = 162, .level = 100}, + { .volt = 4040, .cur = 165, .level = 95}, + { .volt = 4016, .cur = 164, .level = 90}, + { .volt = 3996, .cur = 166, .level = 85}, + { .volt = 3971, .cur = 168, .level = 80}, + { .volt = 3951, .cur = 168, .level = 75}, + { .volt = 3931, .cur = 170, .level = 70}, + { .volt = 3903, .cur = 172, .level = 65}, + { .volt = 3886, .cur = 172, .level = 60}, + { .volt = 3858, .cur = 176, .level = 55}, + { .volt = 3842, .cur = 176, .level = 50}, + { .volt = 3818, .cur = 176, .level = 45}, + { .volt = 3789, .cur = 180, .level = 40}, + { .volt = 3769, .cur = 180, .level = 35}, + { .volt = 3749, .cur = 184, .level = 30}, + { .volt = 3732, .cur = 184, .level = 25}, + { .volt = 3716, .cur = 184, .level = 20}, + { .volt = 3708, .cur = 184, .level = 15}, + { .volt = 3716, .cur = 96, .level = 10}, + { .volt = 3700, .cur = 96, .level = 5}, + { .volt = 3684, .cur = 96, .level = 0}, +}; + +static const struct s3c_adc_bat_thresh bat_lut_acin[] = { + { .volt = 4130, .cur = 0, .level = 100}, + { .volt = 3982, .cur = 0, .level = 50}, + { .volt = 3854, .cur = 0, .level = 10}, + { .volt = 3841, .cur = 0, .level = 0}, +}; + +int h1940_bat_init(void) +{ + int ret; + + ret = gpio_request(H1940_LATCH_SM803_ENABLE, "h1940-charger-enable"); + if (ret) + return ret; + gpio_direction_output(H1940_LATCH_SM803_ENABLE, 0); + + return 0; + +} + +void h1940_bat_exit(void) +{ + gpio_free(H1940_LATCH_SM803_ENABLE); +} + +void h1940_enable_charger(void) +{ + gpio_set_value(H1940_LATCH_SM803_ENABLE, 1); +} + +void h1940_disable_charger(void) +{ + gpio_set_value(H1940_LATCH_SM803_ENABLE, 0); +} + +static struct s3c_adc_bat_pdata h1940_bat_cfg = { + .init = h1940_bat_init, + .exit = h1940_bat_exit, + .enable_charger = h1940_enable_charger, + .disable_charger = h1940_disable_charger, + .gpio_charge_finished = S3C2410_GPF(3), + .gpio_inverted = 1, + .lut_noac = bat_lut_noac, + .lut_noac_cnt = ARRAY_SIZE(bat_lut_noac), + .lut_acin = bat_lut_acin, + .lut_acin_cnt = ARRAY_SIZE(bat_lut_acin), + .volt_channel = 0, + .current_channel = 1, + .volt_mult = 4056, + .current_mult = 1893, + .internal_impedance = 200, + .backup_volt_channel = 3, + /* TODO Check backup volt multiplier */ + .backup_volt_mult = 4056, + .backup_volt_min = 0, + .backup_volt_max = 4149288 +}; + +static struct platform_device h1940_battery = { + .name = "s3c-adc-battery", .id = -1, + .dev = { + .parent = &s3c_device_adc.dev, + .platform_data = &h1940_bat_cfg, + }, +}; + +DEFINE_SPINLOCK(h1940_blink_spin); + +int h1940_led_blink_set(unsigned gpio, int state, + unsigned long *delay_on, unsigned long *delay_off) +{ + int blink_gpio, check_gpio1, check_gpio2; + + switch (gpio) { + case H1940_LATCH_LED_GREEN: + blink_gpio = S3C2410_GPA(7); + check_gpio1 = S3C2410_GPA(1); + check_gpio2 = S3C2410_GPA(3); + break; + case H1940_LATCH_LED_RED: + blink_gpio = S3C2410_GPA(1); + check_gpio1 = S3C2410_GPA(7); + check_gpio2 = S3C2410_GPA(3); + break; + default: + blink_gpio = S3C2410_GPA(3); + check_gpio1 = S3C2410_GPA(1); + check_gpio1 = S3C2410_GPA(7); + break; + } + + if (delay_on && delay_off && !*delay_on && !*delay_off) + *delay_on = *delay_off = 500; + + spin_lock(&h1940_blink_spin); + + switch (state) { + case GPIO_LED_NO_BLINK_LOW: + case GPIO_LED_NO_BLINK_HIGH: + if (!gpio_get_value(check_gpio1) && + !gpio_get_value(check_gpio2)) + gpio_set_value(H1940_LATCH_LED_FLASH, 0); + gpio_set_value(blink_gpio, 0); + if (gpio_is_valid(gpio)) + gpio_set_value(gpio, state); + break; + case GPIO_LED_BLINK: + if (gpio_is_valid(gpio)) + gpio_set_value(gpio, 0); + gpio_set_value(H1940_LATCH_LED_FLASH, 1); + gpio_set_value(blink_gpio, 1); + break; + } + + spin_unlock(&h1940_blink_spin); + + return 0; +} +EXPORT_SYMBOL(h1940_led_blink_set); + +static struct gpio_led h1940_leds_desc[] = { + { + .name = "Green", + .default_trigger = "main-battery-full", + .gpio = H1940_LATCH_LED_GREEN, + .retain_state_suspended = 1, + }, + { + .name = "Red", + .default_trigger + = "main-battery-charging-blink-full-solid", + .gpio = H1940_LATCH_LED_RED, + .retain_state_suspended = 1, + }, +}; + +static struct gpio_led_platform_data h1940_leds_pdata = { + .num_leds = ARRAY_SIZE(h1940_leds_desc), + .leds = h1940_leds_desc, + .gpio_blink_set = h1940_led_blink_set, +}; + +static struct platform_device h1940_device_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &h1940_leds_pdata, + }, }; static struct platform_device h1940_device_bluetooth = { @@ -302,14 +528,14 @@ static struct platform_device h1940_backlight = { static void h1940_lcd_power_set(struct plat_lcd_data *pd, unsigned int power) { - int value; + int value, retries = 100; if (!power) { gpio_set_value(S3C2410_GPC(0), 0); /* wait for 3ac */ do { value = gpio_get_value(S3C2410_GPC(6)); - } while (value); + } while (value && retries--); gpio_set_value(H1940_LATCH_LCD_P2, 0); gpio_set_value(H1940_LATCH_LCD_P3, 0); @@ -327,6 +553,9 @@ static void h1940_lcd_power_set(struct plat_lcd_data *pd, gpio_set_value(H1940_LATCH_LCD_P0, 1); gpio_set_value(H1940_LATCH_LCD_P1, 1); + gpio_direction_input(S3C2410_GPC(1)); + gpio_direction_input(S3C2410_GPC(4)); + mdelay(10); s3c_gpio_cfgpin(S3C2410_GPC(1), S3C_GPIO_SFN(2)); s3c_gpio_cfgpin(S3C2410_GPC(4), S3C_GPIO_SFN(2)); @@ -362,7 +591,44 @@ static struct i2c_board_info h1940_i2c_devices[] = { }, }; +#define DECLARE_BUTTON(p, k, n, w) \ + { \ + .gpio = p, \ + .code = k, \ + .desc = n, \ + .wakeup = w, \ + .active_low = 1, \ + } + +static struct gpio_keys_button h1940_buttons[] = { + DECLARE_BUTTON(S3C2410_GPF(0), KEY_POWER, "Power", 1), + DECLARE_BUTTON(S3C2410_GPF(6), KEY_ENTER, "Select", 1), + DECLARE_BUTTON(S3C2410_GPF(7), KEY_RECORD, "Record", 0), + DECLARE_BUTTON(S3C2410_GPG(0), KEY_F11, "Calendar", 0), + DECLARE_BUTTON(S3C2410_GPG(2), KEY_F12, "Contacts", 0), + DECLARE_BUTTON(S3C2410_GPG(3), KEY_MAIL, "Mail", 0), + DECLARE_BUTTON(S3C2410_GPG(6), KEY_LEFT, "Left_arrow", 0), + DECLARE_BUTTON(S3C2410_GPG(7), KEY_HOMEPAGE, "Home", 0), + DECLARE_BUTTON(S3C2410_GPG(8), KEY_RIGHT, "Right_arrow", 0), + DECLARE_BUTTON(S3C2410_GPG(9), KEY_UP, "Up_arrow", 0), + DECLARE_BUTTON(S3C2410_GPG(10), KEY_DOWN, "Down_arrow", 0), +}; + +static struct gpio_keys_platform_data h1940_buttons_data = { + .buttons = h1940_buttons, + .nbuttons = ARRAY_SIZE(h1940_buttons), +}; + +static struct platform_device h1940_dev_buttons = { + .name = "gpio-keys", + .id = -1, + .dev = { + .platform_data = &h1940_buttons_data, + } +}; + static struct platform_device *h1940_devices[] __initdata = { + &h1940_dev_buttons, &s3c_device_ohci, &s3c_device_lcd, &s3c_device_wdt, @@ -379,6 +645,8 @@ static struct platform_device *h1940_devices[] __initdata = { &h1940_lcd_powerdev, &s3c_device_adc, &s3c_device_ts, + &power_supply, + &h1940_battery, }; static void __init h1940_map_io(void) @@ -461,6 +729,15 @@ static void __init h1940_init(void) platform_add_devices(h1940_devices, ARRAY_SIZE(h1940_devices)); + gpio_request(S3C2410_GPA(1), "Red LED blink"); + gpio_request(S3C2410_GPA(3), "Blue LED blink"); + gpio_request(S3C2410_GPA(7), "Green LED blink"); + gpio_request(H1940_LATCH_LED_FLASH, "LED blink"); + gpio_direction_output(S3C2410_GPA(1), 0); + gpio_direction_output(S3C2410_GPA(3), 0); + gpio_direction_output(S3C2410_GPA(7), 0); + gpio_direction_output(H1940_LATCH_LED_FLASH, 0); + i2c_register_board_info(0, h1940_i2c_devices, ARRAY_SIZE(h1940_i2c_devices)); } diff --git a/arch/arm/mach-s3c2440/mach-gta02.c b/arch/arm/mach-s3c2440/mach-gta02.c index 37405d9abe32..0db2411ef4bb 100644 --- a/arch/arm/mach-s3c2440/mach-gta02.c +++ b/arch/arm/mach-s3c2440/mach-gta02.c @@ -58,6 +58,9 @@ #include <linux/mfd/pcf50633/pmic.h> #include <linux/mfd/pcf50633/backlight.h> +#include <linux/input.h> +#include <linux/gpio_keys.h> + #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/irq.h> @@ -86,6 +89,8 @@ #include <plat/udc.h> #include <plat/gpio-cfg.h> #include <plat/iic.h> +#include <plat/ts.h> + static struct pcf50633 *gta02_pcf; @@ -280,9 +285,6 @@ struct pcf50633_platform_data gta02_pcf_pdata = { .valid_modes_mask = REGULATOR_MODE_NORMAL, .always_on = 1, .apply_uV = 1, - .state_mem = { - .enabled = 1, - }, }, }, [PCF50633_REGULATOR_DOWN1] = { @@ -301,9 +303,6 @@ struct pcf50633_platform_data gta02_pcf_pdata = { .valid_modes_mask = REGULATOR_MODE_NORMAL, .apply_uV = 1, .always_on = 1, - .state_mem = { - .enabled = 1, - }, }, }, [PCF50633_REGULATOR_HCLDO] = { @@ -311,8 +310,8 @@ struct pcf50633_platform_data gta02_pcf_pdata = { .min_uV = 2000000, .max_uV = 3300000, .valid_modes_mask = REGULATOR_MODE_NORMAL, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, - .always_on = 1, + .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | + REGULATOR_CHANGE_STATUS, }, }, [PCF50633_REGULATOR_LDO1] = { @@ -320,10 +319,8 @@ struct pcf50633_platform_data gta02_pcf_pdata = { .min_uV = 3300000, .max_uV = 3300000, .valid_modes_mask = REGULATOR_MODE_NORMAL, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, .apply_uV = 1, - .state_mem = { - .enabled = 0, - }, }, }, [PCF50633_REGULATOR_LDO2] = { @@ -347,6 +344,7 @@ struct pcf50633_platform_data gta02_pcf_pdata = { .min_uV = 3200000, .max_uV = 3200000, .valid_modes_mask = REGULATOR_MODE_NORMAL, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, .apply_uV = 1, }, }, @@ -355,10 +353,8 @@ struct pcf50633_platform_data gta02_pcf_pdata = { .min_uV = 3000000, .max_uV = 3000000, .valid_modes_mask = REGULATOR_MODE_NORMAL, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, .apply_uV = 1, - .state_mem = { - .enabled = 1, - }, }, }, [PCF50633_REGULATOR_LDO6] = { @@ -373,9 +369,6 @@ struct pcf50633_platform_data gta02_pcf_pdata = { .min_uV = 1800000, .max_uV = 1800000, .valid_modes_mask = REGULATOR_MODE_NORMAL, - .state_mem = { - .enabled = 1, - }, }, }, @@ -471,6 +464,43 @@ static struct s3c2410_hcd_info gta02_usb_info __initdata = { }, }; +/* Touchscreen */ +static struct s3c2410_ts_mach_info gta02_ts_info = { + .delay = 10000, + .presc = 0xff, /* slow as we can go */ + .oversampling_shift = 2, +}; + +/* Buttons */ +static struct gpio_keys_button gta02_buttons[] = { + { + .gpio = GTA02_GPIO_AUX_KEY, + .code = KEY_PHONE, + .desc = "Aux", + .type = EV_KEY, + .debounce_interval = 100, + }, + { + .gpio = GTA02_GPIO_HOLD_KEY, + .code = KEY_PAUSE, + .desc = "Hold", + .type = EV_KEY, + .debounce_interval = 100, + }, +}; + +static struct gpio_keys_platform_data gta02_buttons_pdata = { + .buttons = gta02_buttons, + .nbuttons = ARRAY_SIZE(gta02_buttons), +}; + +static struct platform_device gta02_buttons_device = { + .name = "gpio-keys", + .id = -1, + .dev = { + .platform_data = >a02_buttons_pdata, + }, +}; static void __init gta02_map_io(void) { @@ -491,7 +521,11 @@ static struct platform_device *gta02_devices[] __initdata = { >a02_nor_flash, &s3c24xx_pwm_device, &s3c_device_iis, + &samsung_asoc_dma, &s3c_device_i2c0, + >a02_buttons_device, + &s3c_device_adc, + &s3c_device_ts, }; /* These guys DO need to be children of PMU. */ @@ -541,6 +575,7 @@ static void __init gta02_machine_init(void) #endif s3c24xx_udc_set_platdata(>a02_udc_cfg); + s3c24xx_ts_set_platdata(>a02_ts_info); s3c_ohci_set_platdata(>a02_usb_info); s3c_nand_set_platdata(>a02_nand_info); s3c_i2c0_set_platdata(NULL); @@ -549,6 +584,8 @@ static void __init gta02_machine_init(void) platform_add_devices(gta02_devices, ARRAY_SIZE(gta02_devices)); pm_power_off = gta02_poweroff; + + regulator_has_full_constraints(); } diff --git a/arch/arm/mach-s3c2440/mach-mini2440.c b/arch/arm/mach-s3c2440/mach-mini2440.c index d80f129bca94..dfedc9c9e005 100644 --- a/arch/arm/mach-s3c2440/mach-mini2440.c +++ b/arch/arm/mach-s3c2440/mach-mini2440.c @@ -488,6 +488,11 @@ static struct i2c_board_info mini2440_i2c_devs[] __initdata = { }, }; +static struct platform_device uda1340_codec = { + .name = "uda134x-codec", + .id = -1, +}; + static struct platform_device *mini2440_devices[] __initdata = { &s3c_device_ohci, &s3c_device_wdt, @@ -503,7 +508,9 @@ static struct platform_device *mini2440_devices[] __initdata = { &s3c_device_nand, &s3c_device_sdi, &s3c_device_iis, + &uda1340_codec, &mini2440_audio, + &samsung_asoc_dma, }; static void __init mini2440_map_io(void) diff --git a/arch/arm/mach-s3c2440/mach-rx1950.c b/arch/arm/mach-s3c2440/mach-rx1950.c index 86bbc233b31c..27ea95096fe1 100644 --- a/arch/arm/mach-s3c2440/mach-rx1950.c +++ b/arch/arm/mach-s3c2440/mach-rx1950.c @@ -263,27 +263,78 @@ void rx1950_disable_charger(void) gpio_direction_output(S3C2410_GPJ(3), 0); } +DEFINE_SPINLOCK(rx1950_blink_spin); + +static int rx1950_led_blink_set(unsigned gpio, int state, + unsigned long *delay_on, unsigned long *delay_off) +{ + int blink_gpio, check_gpio; + + switch (gpio) { + case S3C2410_GPA(6): + blink_gpio = S3C2410_GPA(4); + check_gpio = S3C2410_GPA(3); + break; + case S3C2410_GPA(7): + blink_gpio = S3C2410_GPA(3); + check_gpio = S3C2410_GPA(4); + break; + default: + return -EINVAL; + break; + } + + if (delay_on && delay_off && !*delay_on && !*delay_off) + *delay_on = *delay_off = 500; + + spin_lock(&rx1950_blink_spin); + + switch (state) { + case GPIO_LED_NO_BLINK_LOW: + case GPIO_LED_NO_BLINK_HIGH: + if (!gpio_get_value(check_gpio)) + gpio_set_value(S3C2410_GPJ(6), 0); + gpio_set_value(blink_gpio, 0); + gpio_set_value(gpio, state); + break; + case GPIO_LED_BLINK: + gpio_set_value(gpio, 0); + gpio_set_value(S3C2410_GPJ(6), 1); + gpio_set_value(blink_gpio, 1); + break; + } + + spin_unlock(&rx1950_blink_spin); + + return 0; +} + static struct gpio_led rx1950_leds_desc[] = { { - .name = "Green", - .default_trigger = "main-battery-charging-or-full", - .gpio = S3C2410_GPA(6), + .name = "Green", + .default_trigger = "main-battery-full", + .gpio = S3C2410_GPA(6), + .retain_state_suspended = 1, }, { - .name = "Red", - .default_trigger = "main-battery-full", - .gpio = S3C2410_GPA(7), + .name = "Red", + .default_trigger + = "main-battery-charging-blink-full-solid", + .gpio = S3C2410_GPA(7), + .retain_state_suspended = 1, }, { - .name = "Blue", + .name = "Blue", .default_trigger = "rx1950-acx-mem", - .gpio = S3C2410_GPA(11), + .gpio = S3C2410_GPA(11), + .retain_state_suspended = 1, }, }; static struct gpio_led_platform_data rx1950_leds_pdata = { .num_leds = ARRAY_SIZE(rx1950_leds_desc), .leds = rx1950_leds_desc, + .gpio_blink_set = rx1950_led_blink_set, }; static struct platform_device rx1950_leds = { @@ -752,6 +803,13 @@ static void __init rx1950_init_machine(void) WARN_ON(gpio_request(S3C2410_GPB(1), "LCD power")); + WARN_ON(gpio_request(S3C2410_GPA(3), "Red blink")); + WARN_ON(gpio_request(S3C2410_GPA(4), "Green blink")); + WARN_ON(gpio_request(S3C2410_GPJ(6), "LED blink")); + gpio_direction_output(S3C2410_GPA(3), 0); + gpio_direction_output(S3C2410_GPA(4), 0); + gpio_direction_output(S3C2410_GPJ(6), 0); + platform_add_devices(rx1950_devices, ARRAY_SIZE(rx1950_devices)); i2c_register_board_info(0, rx1950_i2c_devices, diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig index 579d2f0f4dd0..e4177e22557b 100644 --- a/arch/arm/mach-s3c64xx/Kconfig +++ b/arch/arm/mach-s3c64xx/Kconfig @@ -143,6 +143,7 @@ config MACH_SMDK6410 select S3C_DEV_USB_HSOTG select S3C_DEV_WDT select SAMSUNG_DEV_KEYPAD + select SAMSUNG_DEV_PWM select HAVE_S3C2410_WATCHDOG if WATCHDOG select S3C64XX_SETUP_SDHCI select S3C64XX_SETUP_I2C1 @@ -231,7 +232,7 @@ config MACH_HMT select S3C_DEV_NAND select S3C_DEV_USB_HOST select S3C64XX_SETUP_FB_24BPP - select HAVE_PWM + select SAMSUNG_DEV_PWM help Machine support for the Airgoo HMT @@ -249,8 +250,8 @@ config MACH_SMARTQ select S3C64XX_SETUP_SDHCI select S3C64XX_SETUP_FB_24BPP select SAMSUNG_DEV_ADC + select SAMSUNG_DEV_PWM select SAMSUNG_DEV_TS - select HAVE_PWM help Shared machine support for SmartQ 5/7 diff --git a/arch/arm/mach-s3c64xx/cpufreq.c b/arch/arm/mach-s3c64xx/cpufreq.c index 74c0e8347de5..4375b97588b8 100644 --- a/arch/arm/mach-s3c64xx/cpufreq.c +++ b/arch/arm/mach-s3c64xx/cpufreq.c @@ -181,7 +181,7 @@ static void __init s3c64xx_cpufreq_config_regulator(void) } #endif -static int __init s3c64xx_cpufreq_driver_init(struct cpufreq_policy *policy) +static int s3c64xx_cpufreq_driver_init(struct cpufreq_policy *policy) { int ret; struct cpufreq_frequency_table *freq; diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c index a80a3163dd30..686a4f270b12 100644 --- a/arch/arm/mach-s3c64xx/mach-smdk6410.c +++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c @@ -29,6 +29,7 @@ #include <linux/smsc911x.h> #include <linux/regulator/fixed.h> #include <linux/regulator/machine.h> +#include <linux/pwm_backlight.h> #ifdef CONFIG_SMDK6410_WM1190_EV1 #include <linux/mfd/wm8350/core.h> @@ -49,6 +50,7 @@ #include <mach/hardware.h> #include <mach/regs-fb.h> #include <mach/map.h> +#include <mach/gpio-bank-f.h> #include <asm/irq.h> #include <asm/mach-types.h> @@ -119,7 +121,6 @@ static void smdk6410_lcd_power_set(struct plat_lcd_data *pd, { if (power) { gpio_direction_output(S3C64XX_GPF(13), 1); - gpio_direction_output(S3C64XX_GPF(15), 1); /* fire nRESET on power up */ gpio_direction_output(S3C64XX_GPN(5), 0); @@ -127,7 +128,6 @@ static void smdk6410_lcd_power_set(struct plat_lcd_data *pd, gpio_direction_output(S3C64XX_GPN(5), 1); msleep(1); } else { - gpio_direction_output(S3C64XX_GPF(15), 0); gpio_direction_output(S3C64XX_GPF(13), 0); } } @@ -270,6 +270,45 @@ static struct samsung_keypad_platdata smdk6410_keypad_data __initdata = { .cols = 8, }; +static int smdk6410_backlight_init(struct device *dev) +{ + int ret; + + ret = gpio_request(S3C64XX_GPF(15), "Backlight"); + if (ret) { + printk(KERN_ERR "failed to request GPF for PWM-OUT1\n"); + return ret; + } + + /* Configure GPIO pin with S3C64XX_GPF15_PWM_TOUT1 */ + s3c_gpio_cfgpin(S3C64XX_GPF(15), S3C_GPIO_SFN(2)); + + return 0; +} + +static void smdk6410_backlight_exit(struct device *dev) +{ + s3c_gpio_cfgpin(S3C64XX_GPF(15), S3C_GPIO_OUTPUT); + gpio_free(S3C64XX_GPF(15)); +} + +static struct platform_pwm_backlight_data smdk6410_backlight_data = { + .pwm_id = 1, + .max_brightness = 255, + .dft_brightness = 255, + .pwm_period_ns = 78770, + .init = smdk6410_backlight_init, + .exit = smdk6410_backlight_exit, +}; + +static struct platform_device smdk6410_backlight_device = { + .name = "pwm-backlight", + .dev = { + .parent = &s3c_device_timer[1].dev, + .platform_data = &smdk6410_backlight_data, + }, +}; + static struct map_desc smdk6410_iodesc[] = {}; static struct platform_device *smdk6410_devices[] __initdata = { @@ -299,6 +338,8 @@ static struct platform_device *smdk6410_devices[] __initdata = { &s3c_device_rtc, &s3c_device_ts, &s3c_device_wdt, + &s3c_device_timer[1], + &smdk6410_backlight_device, }; #ifdef CONFIG_REGULATOR @@ -694,7 +735,6 @@ static void __init smdk6410_machine_init(void) gpio_request(S3C64XX_GPN(5), "LCD power"); gpio_request(S3C64XX_GPF(13), "LCD power"); - gpio_request(S3C64XX_GPF(15), "LCD power"); i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0)); i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1)); diff --git a/arch/arm/mach-s5p64x0/Kconfig b/arch/arm/mach-s5p64x0/Kconfig index 164d2783d381..017af4c4293c 100644 --- a/arch/arm/mach-s5p64x0/Kconfig +++ b/arch/arm/mach-s5p64x0/Kconfig @@ -10,12 +10,14 @@ if ARCH_S5P64X0 config CPU_S5P6440 bool select S3C_PL330_DMA + select S5P_HRT help Enable S5P6440 CPU support config CPU_S5P6450 bool select S3C_PL330_DMA + select S5P_HRT help Enable S5P6450 CPU support @@ -34,6 +36,7 @@ config MACH_SMDK6440 select S3C_DEV_WDT select S3C64XX_DEV_SPI select SAMSUNG_DEV_ADC + select SAMSUNG_DEV_PWM select SAMSUNG_DEV_TS select S5P64X0_SETUP_I2C1 help @@ -47,6 +50,7 @@ config MACH_SMDK6450 select S3C_DEV_WDT select S3C64XX_DEV_SPI select SAMSUNG_DEV_ADC + select SAMSUNG_DEV_PWM select SAMSUNG_DEV_TS select S5P64X0_SETUP_I2C1 help diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c index e5beb84e2393..2d559f10fd47 100644 --- a/arch/arm/mach-s5p64x0/mach-smdk6440.c +++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c @@ -22,6 +22,7 @@ #include <linux/module.h> #include <linux/clk.h> #include <linux/gpio.h> +#include <linux/pwm_backlight.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -32,6 +33,7 @@ #include <mach/map.h> #include <mach/regs-clock.h> #include <mach/i2c.h> +#include <mach/regs-gpio.h> #include <plat/regs-serial.h> #include <plat/gpio-cfg.h> @@ -43,6 +45,7 @@ #include <plat/pll.h> #include <plat/adc.h> #include <plat/ts.h> +#include <plat/s5p-time.h> #define SMDK6440_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ S3C2410_UCON_RXILEVEL | \ @@ -88,6 +91,45 @@ static struct s3c2410_uartcfg smdk6440_uartcfgs[] __initdata = { }, }; +static int smdk6440_backlight_init(struct device *dev) +{ + int ret; + + ret = gpio_request(S5P6440_GPF(15), "Backlight"); + if (ret) { + printk(KERN_ERR "failed to request GPF for PWM-OUT1\n"); + return ret; + } + + /* Configure GPIO pin with S5P6440_GPF15_PWM_TOUT1 */ + s3c_gpio_cfgpin(S5P6440_GPF(15), S3C_GPIO_SFN(2)); + + return 0; +} + +static void smdk6440_backlight_exit(struct device *dev) +{ + s3c_gpio_cfgpin(S5P6440_GPF(15), S3C_GPIO_OUTPUT); + gpio_free(S5P6440_GPF(15)); +} + +static struct platform_pwm_backlight_data smdk6440_backlight_data = { + .pwm_id = 1, + .max_brightness = 255, + .dft_brightness = 255, + .pwm_period_ns = 78770, + .init = smdk6440_backlight_init, + .exit = smdk6440_backlight_exit, +}; + +static struct platform_device smdk6440_backlight_device = { + .name = "pwm-backlight", + .dev = { + .parent = &s3c_device_timer[1].dev, + .platform_data = &smdk6440_backlight_data, + }, +}; + static struct platform_device *smdk6440_devices[] __initdata = { &s3c_device_adc, &s3c_device_rtc, @@ -97,6 +139,8 @@ static struct platform_device *smdk6440_devices[] __initdata = { &s3c_device_wdt, &samsung_asoc_dma, &s5p6440_device_iis, + &s3c_device_timer[1], + &smdk6440_backlight_device, }; static struct s3c2410_platform_i2c s5p6440_i2c0_data __initdata = { @@ -136,6 +180,7 @@ static void __init smdk6440_map_io(void) s5p_init_io(NULL, 0, S5P64X0_SYS_ID); s3c24xx_init_clocks(12000000); s3c24xx_init_uarts(smdk6440_uartcfgs, ARRAY_SIZE(smdk6440_uartcfgs)); + s5p_set_timer_source(S5P_PWM3, S5P_PWM4); } static void __init smdk6440_machine_init(void) @@ -159,5 +204,5 @@ MACHINE_START(SMDK6440, "SMDK6440") .init_irq = s5p6440_init_irq, .map_io = smdk6440_map_io, .init_machine = smdk6440_machine_init, - .timer = &s3c24xx_timer, + .timer = &s5p_timer, MACHINE_END diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c index 3a20de0a9264..d19c4690ee97 100644 --- a/arch/arm/mach-s5p64x0/mach-smdk6450.c +++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c @@ -22,6 +22,7 @@ #include <linux/module.h> #include <linux/clk.h> #include <linux/gpio.h> +#include <linux/pwm_backlight.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -32,6 +33,7 @@ #include <mach/map.h> #include <mach/regs-clock.h> #include <mach/i2c.h> +#include <mach/regs-gpio.h> #include <plat/regs-serial.h> #include <plat/gpio-cfg.h> @@ -43,6 +45,7 @@ #include <plat/pll.h> #include <plat/adc.h> #include <plat/ts.h> +#include <plat/s5p-time.h> #define SMDK6450_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ S3C2410_UCON_RXILEVEL | \ @@ -106,6 +109,45 @@ static struct s3c2410_uartcfg smdk6450_uartcfgs[] __initdata = { #endif }; +static int smdk6450_backlight_init(struct device *dev) +{ + int ret; + + ret = gpio_request(S5P6450_GPF(15), "Backlight"); + if (ret) { + printk(KERN_ERR "failed to request GPF for PWM-OUT1\n"); + return ret; + } + + /* Configure GPIO pin with S5P6450_GPF15_PWM_TOUT1 */ + s3c_gpio_cfgpin(S5P6450_GPF(15), S3C_GPIO_SFN(2)); + + return 0; +} + +static void smdk6450_backlight_exit(struct device *dev) +{ + s3c_gpio_cfgpin(S5P6450_GPF(15), S3C_GPIO_OUTPUT); + gpio_free(S5P6450_GPF(15)); +} + +static struct platform_pwm_backlight_data smdk6450_backlight_data = { + .pwm_id = 1, + .max_brightness = 255, + .dft_brightness = 255, + .pwm_period_ns = 78770, + .init = smdk6450_backlight_init, + .exit = smdk6450_backlight_exit, +}; + +static struct platform_device smdk6450_backlight_device = { + .name = "pwm-backlight", + .dev = { + .parent = &s3c_device_timer[1].dev, + .platform_data = &smdk6450_backlight_data, + }, +}; + static struct platform_device *smdk6450_devices[] __initdata = { &s3c_device_adc, &s3c_device_rtc, @@ -115,6 +157,8 @@ static struct platform_device *smdk6450_devices[] __initdata = { &s3c_device_wdt, &samsung_asoc_dma, &s5p6450_device_iis0, + &s3c_device_timer[1], + &smdk6450_backlight_device, /* s5p6450_device_spi0 will be added */ }; @@ -155,6 +199,7 @@ static void __init smdk6450_map_io(void) s5p_init_io(NULL, 0, S5P64X0_SYS_ID); s3c24xx_init_clocks(19200000); s3c24xx_init_uarts(smdk6450_uartcfgs, ARRAY_SIZE(smdk6450_uartcfgs)); + s5p_set_timer_source(S5P_PWM3, S5P_PWM4); } static void __init smdk6450_machine_init(void) @@ -178,5 +223,5 @@ MACHINE_START(SMDK6450, "SMDK6450") .init_irq = s5p6450_init_irq, .map_io = smdk6450_map_io, .init_machine = smdk6450_machine_init, - .timer = &s3c24xx_timer, + .timer = &s5p_timer, MACHINE_END diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig index b8fbf2fcba6f..608722ff4f28 100644 --- a/arch/arm/mach-s5pc100/Kconfig +++ b/arch/arm/mach-s5pc100/Kconfig @@ -58,6 +58,7 @@ config MACH_SMDKC100 select SAMSUNG_DEV_ADC select SAMSUNG_DEV_IDE select SAMSUNG_DEV_KEYPAD + select SAMSUNG_DEV_PWM select SAMSUNG_DEV_TS select S5PC100_SETUP_FB_24BPP select S5PC100_SETUP_I2C1 diff --git a/arch/arm/mach-s5pc100/gpiolib.c b/arch/arm/mach-s5pc100/gpiolib.c index 20856eb7dd51..2842394b28b5 100644 --- a/arch/arm/mach-s5pc100/gpiolib.c +++ b/arch/arm/mach-s5pc100/gpiolib.c @@ -348,6 +348,7 @@ static __init int s5pc100_gpiolib_init(void) } samsung_gpiolib_add_4bit_chips(s5pc100_gpio_chips, nr_chips); + s5p_register_gpioint_bank(IRQ_GPIOINT, 0, S5P_GPIOINT_GROUP_MAXNR); return 0; } diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c index dd192a27524d..0525cb3ef406 100644 --- a/arch/arm/mach-s5pc100/mach-smdkc100.c +++ b/arch/arm/mach-s5pc100/mach-smdkc100.c @@ -23,12 +23,15 @@ #include <linux/fb.h> #include <linux/delay.h> #include <linux/input.h> +#include <linux/pwm_backlight.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <mach/map.h> #include <mach/regs-fb.h> +#include <mach/regs-gpio.h> + #include <video/platform_lcd.h> #include <asm/irq.h> @@ -107,9 +110,6 @@ static struct i2c_board_info i2c_devs1[] __initdata = { static void smdkc100_lcd_power_set(struct plat_lcd_data *pd, unsigned int power) { - /* backlight */ - gpio_direction_output(S5PC100_GPD(0), power); - if (power) { /* module reset */ gpio_direction_output(S5PC100_GPH0(6), 1); @@ -179,6 +179,45 @@ static struct samsung_keypad_platdata smdkc100_keypad_data __initdata = { .cols = 8, }; +static int smdkc100_backlight_init(struct device *dev) +{ + int ret; + + ret = gpio_request(S5PC100_GPD(0), "Backlight"); + if (ret) { + printk(KERN_ERR "failed to request GPF for PWM-OUT0\n"); + return ret; + } + + /* Configure GPIO pin with S5PC100_GPD_TOUT_0 */ + s3c_gpio_cfgpin(S5PC100_GPD(0), S3C_GPIO_SFN(2)); + + return 0; +} + +static void smdkc100_backlight_exit(struct device *dev) +{ + s3c_gpio_cfgpin(S5PC100_GPD(0), S3C_GPIO_OUTPUT); + gpio_free(S5PC100_GPD(0)); +} + +static struct platform_pwm_backlight_data smdkc100_backlight_data = { + .pwm_id = 0, + .max_brightness = 255, + .dft_brightness = 255, + .pwm_period_ns = 78770, + .init = smdkc100_backlight_init, + .exit = smdkc100_backlight_exit, +}; + +static struct platform_device smdkc100_backlight_device = { + .name = "pwm-backlight", + .dev = { + .parent = &s3c_device_timer[0].dev, + .platform_data = &smdkc100_backlight_data, + }, +}; + static struct platform_device *smdkc100_devices[] __initdata = { &s3c_device_adc, &s3c_device_cfcon, @@ -200,6 +239,8 @@ static struct platform_device *smdkc100_devices[] __initdata = { &s5p_device_fimc1, &s5p_device_fimc2, &s5pc100_device_spdif, + &s3c_device_timer[0], + &smdkc100_backlight_device, }; static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = { @@ -233,7 +274,6 @@ static void __init smdkc100_machine_init(void) s5pc100_spdif_setup_gpio(S5PC100_SPDIF_GPD); /* LCD init */ - gpio_request(S5PC100_GPD(0), "GPD"); gpio_request(S5PC100_GPH0(6), "GPH0"); smdkc100_lcd_power_set(&smdkc100_lcd_power_data, 0); platform_add_devices(smdkc100_devices, ARRAY_SIZE(smdkc100_devices)); diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig index 53aabef1e9ce..37b5a97594a5 100644 --- a/arch/arm/mach-s5pv210/Kconfig +++ b/arch/arm/mach-s5pv210/Kconfig @@ -13,6 +13,7 @@ config CPU_S5PV210 bool select S3C_PL330_DMA select S5P_EXT_INT + select S5P_HRT select S5PV210_PM if PM help Enable S5PV210 CPU support @@ -53,6 +54,11 @@ config S5PV210_SETUP_SDHCI_GPIO help Common setup code for SDHCI gpio. +config S5PV210_SETUP_FIMC + bool + help + Common setup code for the camera interfaces. + menu "S5PC110 Machines" config MACH_AQUILA @@ -130,6 +136,7 @@ config MACH_SMDKV210 select SAMSUNG_DEV_ADC select SAMSUNG_DEV_IDE select SAMSUNG_DEV_KEYPAD + select SAMSUNG_DEV_PWM select SAMSUNG_DEV_TS select S5PV210_SETUP_FB_24BPP select S5PV210_SETUP_I2C1 diff --git a/arch/arm/mach-s5pv210/Makefile b/arch/arm/mach-s5pv210/Makefile index ff1a0db57a2f..11f17907b4e8 100644 --- a/arch/arm/mach-s5pv210/Makefile +++ b/arch/arm/mach-s5pv210/Makefile @@ -31,6 +31,7 @@ obj-y += dev-audio.o obj-$(CONFIG_S3C64XX_DEV_SPI) += dev-spi.o obj-$(CONFIG_S5PV210_SETUP_FB_24BPP) += setup-fb-24bpp.o +obj-$(CONFIG_S5PV210_SETUP_FIMC) += setup-fimc.o obj-$(CONFIG_S5PV210_SETUP_I2C1) += setup-i2c1.o obj-$(CONFIG_S5PV210_SETUP_I2C2) += setup-i2c2.o obj-$(CONFIG_S5PV210_SETUP_IDE) += setup-ide.o diff --git a/arch/arm/mach-s5pv210/gpiolib.c b/arch/arm/mach-s5pv210/gpiolib.c index ab673effd767..1ba20a703e05 100644 --- a/arch/arm/mach-s5pv210/gpiolib.c +++ b/arch/arm/mach-s5pv210/gpiolib.c @@ -281,6 +281,7 @@ static __init int s5pv210_gpiolib_init(void) } samsung_gpiolib_add_4bit_chips(s5pv210_gpio_4bit, nr_chips); + s5p_register_gpioint_bank(IRQ_GPIOINT, 0, S5P_GPIOINT_GROUP_MAXNR); return 0; } diff --git a/arch/arm/mach-s5pv210/include/mach/regs-clock.h b/arch/arm/mach-s5pv210/include/mach/regs-clock.h index 4c45b74def5f..78925c516346 100644 --- a/arch/arm/mach-s5pv210/include/mach/regs-clock.h +++ b/arch/arm/mach-s5pv210/include/mach/regs-clock.h @@ -146,6 +146,10 @@ #define S5P_OM_STAT S5P_CLKREG(0xE100) #define S5P_USB_PHY_CONTROL S5P_CLKREG(0xE80C) #define S5P_DAC_CONTROL S5P_CLKREG(0xE810) +#define S5P_MIPI_DPHY_CONTROL(x) S5P_CLKREG(0xE814) +#define S5P_MIPI_DPHY_ENABLE (1 << 0) +#define S5P_MIPI_DPHY_SRESETN (1 << 1) +#define S5P_MIPI_DPHY_MRESETN (1 << 2) #define S5P_INFORM0 S5P_CLKREG(0xF000) #define S5P_INFORM1 S5P_CLKREG(0xF004) @@ -161,7 +165,6 @@ #define S5P_MDNIE_SEL S5P_CLKREG(0x7008) #define S5P_MIPI_PHY_CON0 S5P_CLKREG(0x7200) #define S5P_MIPI_PHY_CON1 S5P_CLKREG(0x7204) -#define S5P_MIPI_DPHY_CONTROL S5P_CLKREG(0xE814) #define S5P_IDLE_CFG_TL_MASK (3 << 30) #define S5P_IDLE_CFG_TM_MASK (3 << 28) diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c index 557add4fc56c..4e1d8ff5ae59 100644 --- a/arch/arm/mach-s5pv210/mach-aquila.c +++ b/arch/arm/mach-s5pv210/mach-aquila.c @@ -39,6 +39,7 @@ #include <plat/fb.h> #include <plat/fimc-core.h> #include <plat/sdhci.h> +#include <plat/s5p-time.h> /* Following are default values for UCON, ULCON and UFCON UART registers */ #define AQUILA_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ @@ -296,13 +297,11 @@ static struct regulator_init_data aquila_ldo17_data = { }; /* BUCK */ -static struct regulator_consumer_supply buck1_consumer[] = { - { .supply = "vddarm", }, -}; +static struct regulator_consumer_supply buck1_consumer = + REGULATOR_SUPPLY("vddarm", NULL); -static struct regulator_consumer_supply buck2_consumer[] = { - { .supply = "vddint", }, -}; +static struct regulator_consumer_supply buck2_consumer = + REGULATOR_SUPPLY("vddint", NULL); static struct regulator_init_data aquila_buck1_data = { .constraints = { @@ -313,8 +312,8 @@ static struct regulator_init_data aquila_buck1_data = { .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(buck1_consumer), - .consumer_supplies = buck1_consumer, + .num_consumer_supplies = 1, + .consumer_supplies = &buck1_consumer, }; static struct regulator_init_data aquila_buck2_data = { @@ -326,8 +325,8 @@ static struct regulator_init_data aquila_buck2_data = { .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(buck2_consumer), - .consumer_supplies = buck2_consumer, + .num_consumer_supplies = 1, + .consumer_supplies = &buck2_consumer, }; static struct regulator_init_data aquila_buck3_data = { @@ -391,26 +390,14 @@ static struct max8998_platform_data aquila_max8998_pdata = { #endif static struct regulator_consumer_supply wm8994_fixed_voltage0_supplies[] = { - { - .dev_name = "5-001a", - .supply = "DBVDD", - }, { - .dev_name = "5-001a", - .supply = "AVDD2", - }, { - .dev_name = "5-001a", - .supply = "CPVDD", - }, + REGULATOR_SUPPLY("DBVDD", "5-001a"), + REGULATOR_SUPPLY("AVDD2", "5-001a"), + REGULATOR_SUPPLY("CPVDD", "5-001a"), }; static struct regulator_consumer_supply wm8994_fixed_voltage1_supplies[] = { - { - .dev_name = "5-001a", - .supply = "SPKVDD1", - }, { - .dev_name = "5-001a", - .supply = "SPKVDD2", - }, + REGULATOR_SUPPLY("SPKVDD1", "5-001a"), + REGULATOR_SUPPLY("SPKVDD2", "5-001a"), }; static struct regulator_init_data wm8994_fixed_voltage0_init_data = { @@ -459,15 +446,11 @@ static struct platform_device wm8994_fixed_voltage1 = { }, }; -static struct regulator_consumer_supply wm8994_avdd1_supply = { - .dev_name = "5-001a", - .supply = "AVDD1", -}; +static struct regulator_consumer_supply wm8994_avdd1_supply = + REGULATOR_SUPPLY("AVDD1", "5-001a"); -static struct regulator_consumer_supply wm8994_dcvdd_supply = { - .dev_name = "5-001a", - .supply = "DCVDD", -}; +static struct regulator_consumer_supply wm8994_dcvdd_supply = + REGULATOR_SUPPLY("DCVDD", "5-001a"); static struct regulator_init_data wm8994_ldo1_data = { .constraints = { @@ -664,6 +647,7 @@ static void __init aquila_map_io(void) s5p_init_io(NULL, 0, S5P_VA_CHIPID); s3c24xx_init_clocks(24000000); s3c24xx_init_uarts(aquila_uartcfgs, ARRAY_SIZE(aquila_uartcfgs)); + s5p_set_timer_source(S5P_PWM3, S5P_PWM4); } static void __init aquila_machine_init(void) @@ -698,5 +682,5 @@ MACHINE_START(AQUILA, "Aquila") .init_irq = s5pv210_init_irq, .map_io = aquila_map_io, .init_machine = aquila_machine_init, - .timer = &s3c24xx_timer, + .timer = &s5p_timer, MACHINE_END diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c index 056f5c769b0a..31d5aa769753 100644 --- a/arch/arm/mach-s5pv210/mach-goni.c +++ b/arch/arm/mach-s5pv210/mach-goni.c @@ -15,7 +15,7 @@ #include <linux/fb.h> #include <linux/i2c.h> #include <linux/i2c-gpio.h> -#include <linux/i2c/qt602240_ts.h> +#include <linux/i2c/atmel_mxt_ts.h> #include <linux/mfd/max8998.h> #include <linux/mfd/wm8994/pdata.h> #include <linux/regulator/fixed.h> @@ -25,6 +25,7 @@ #include <linux/gpio_keys.h> #include <linux/input.h> #include <linux/gpio.h> +#include <linux/interrupt.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -45,6 +46,7 @@ #include <plat/keypad.h> #include <plat/sdhci.h> #include <plat/clock.h> +#include <plat/s5p-time.h> /* Following are default values for UCON, ULCON and UFCON UART registers */ #define GONI_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ @@ -108,6 +110,8 @@ static struct s3c_fb_pd_win goni_fb_win0 = { }, .max_bpp = 32, .default_bpp = 16, + .virtual_x = 480, + .virtual_y = 2 * 800, }; static struct s3c_fb_platdata goni_lcd_pdata __initdata = { @@ -222,7 +226,7 @@ static void __init goni_radio_init(void) } /* TSP */ -static struct qt602240_platform_data qt602240_platform_data = { +static struct mxt_platform_data qt602240_platform_data = { .x_line = 17, .y_line = 11, .x_size = 800, @@ -230,7 +234,8 @@ static struct qt602240_platform_data qt602240_platform_data = { .blen = 0x21, .threshold = 0x28, .voltage = 2800000, /* 2.8V */ - .orient = QT602240_DIAGONAL, + .orient = MXT_DIAGONAL, + .irqflags = IRQF_TRIGGER_FALLING, }; static struct s3c2410_platform_i2c i2c2_data __initdata = { @@ -269,10 +274,30 @@ static void __init goni_tsp_init(void) /* MAX8998 regulators */ #if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE) +static struct regulator_consumer_supply goni_ldo3_consumers[] = { + REGULATOR_SUPPLY("vusb_a", "s3c-hsotg"), +}; + static struct regulator_consumer_supply goni_ldo5_consumers[] = { REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"), }; +static struct regulator_consumer_supply goni_ldo8_consumers[] = { + REGULATOR_SUPPLY("vusb_d", "s3c-hsotg"), +}; + +static struct regulator_consumer_supply goni_ldo11_consumers[] = { + REGULATOR_SUPPLY("vddio", "0-0030"), /* "CAM_IO_2.8V" */ +}; + +static struct regulator_consumer_supply goni_ldo13_consumers[] = { + REGULATOR_SUPPLY("vdda", "0-0030"), /* "CAM_A_2.8V" */ +}; + +static struct regulator_consumer_supply goni_ldo14_consumers[] = { + REGULATOR_SUPPLY("vdd_core", "0-0030"), /* "CAM_CIF_1.8V" */ +}; + static struct regulator_init_data goni_ldo2_data = { .constraints = { .name = "VALIVE_1.1V", @@ -292,8 +317,10 @@ static struct regulator_init_data goni_ldo3_data = { .min_uV = 1100000, .max_uV = 1100000, .apply_uV = 1, - .always_on = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, }, + .num_consumer_supplies = ARRAY_SIZE(goni_ldo3_consumers), + .consumer_supplies = goni_ldo3_consumers, }; static struct regulator_init_data goni_ldo4_data = { @@ -311,6 +338,7 @@ static struct regulator_init_data goni_ldo5_data = { .min_uV = 2800000, .max_uV = 2800000, .apply_uV = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, }, .num_consumer_supplies = ARRAY_SIZE(goni_ldo5_consumers), .consumer_supplies = goni_ldo5_consumers, @@ -341,8 +369,10 @@ static struct regulator_init_data goni_ldo8_data = { .min_uV = 3300000, .max_uV = 3300000, .apply_uV = 1, - .always_on = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, }, + .num_consumer_supplies = ARRAY_SIZE(goni_ldo8_consumers), + .consumer_supplies = goni_ldo8_consumers, }; static struct regulator_init_data goni_ldo9_data = { @@ -351,7 +381,6 @@ static struct regulator_init_data goni_ldo9_data = { .min_uV = 2800000, .max_uV = 2800000, .apply_uV = 1, - .always_on = 1, }, }; @@ -371,8 +400,10 @@ static struct regulator_init_data goni_ldo11_data = { .min_uV = 2800000, .max_uV = 2800000, .apply_uV = 1, - .always_on = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, }, + .num_consumer_supplies = ARRAY_SIZE(goni_ldo11_consumers), + .consumer_supplies = goni_ldo11_consumers, }; static struct regulator_init_data goni_ldo12_data = { @@ -381,7 +412,6 @@ static struct regulator_init_data goni_ldo12_data = { .min_uV = 1200000, .max_uV = 1200000, .apply_uV = 1, - .always_on = 1, }, }; @@ -391,8 +421,10 @@ static struct regulator_init_data goni_ldo13_data = { .min_uV = 2800000, .max_uV = 2800000, .apply_uV = 1, - .always_on = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, }, + .num_consumer_supplies = ARRAY_SIZE(goni_ldo13_consumers), + .consumer_supplies = goni_ldo13_consumers, }; static struct regulator_init_data goni_ldo14_data = { @@ -401,8 +433,10 @@ static struct regulator_init_data goni_ldo14_data = { .min_uV = 1800000, .max_uV = 1800000, .apply_uV = 1, - .always_on = 1, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, }, + .num_consumer_supplies = ARRAY_SIZE(goni_ldo14_consumers), + .consumer_supplies = goni_ldo14_consumers, }; static struct regulator_init_data goni_ldo15_data = { @@ -411,7 +445,6 @@ static struct regulator_init_data goni_ldo15_data = { .min_uV = 3300000, .max_uV = 3300000, .apply_uV = 1, - .always_on = 1, }, }; @@ -421,7 +454,6 @@ static struct regulator_init_data goni_ldo16_data = { .min_uV = 1800000, .max_uV = 1800000, .apply_uV = 1, - .always_on = 1, }, }; @@ -436,13 +468,11 @@ static struct regulator_init_data goni_ldo17_data = { }; /* BUCK */ -static struct regulator_consumer_supply buck1_consumer[] = { - { .supply = "vddarm", }, -}; +static struct regulator_consumer_supply buck1_consumer = + REGULATOR_SUPPLY("vddarm", NULL); -static struct regulator_consumer_supply buck2_consumer[] = { - { .supply = "vddint", }, -}; +static struct regulator_consumer_supply buck2_consumer = + REGULATOR_SUPPLY("vddint", NULL); static struct regulator_init_data goni_buck1_data = { .constraints = { @@ -453,8 +483,8 @@ static struct regulator_init_data goni_buck1_data = { .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(buck1_consumer), - .consumer_supplies = buck1_consumer, + .num_consumer_supplies = 1, + .consumer_supplies = &buck1_consumer, }; static struct regulator_init_data goni_buck2_data = { @@ -466,8 +496,8 @@ static struct regulator_init_data goni_buck2_data = { .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = ARRAY_SIZE(buck2_consumer), - .consumer_supplies = buck2_consumer, + .num_consumer_supplies = 1, + .consumer_supplies = &buck2_consumer, }; static struct regulator_init_data goni_buck3_data = { @@ -531,26 +561,14 @@ static struct max8998_platform_data goni_max8998_pdata = { #endif static struct regulator_consumer_supply wm8994_fixed_voltage0_supplies[] = { - { - .dev_name = "5-001a", - .supply = "DBVDD", - }, { - .dev_name = "5-001a", - .supply = "AVDD2", - }, { - .dev_name = "5-001a", - .supply = "CPVDD", - }, + REGULATOR_SUPPLY("DBVDD", "5-001a"), + REGULATOR_SUPPLY("AVDD2", "5-001a"), + REGULATOR_SUPPLY("CPVDD", "5-001a"), }; static struct regulator_consumer_supply wm8994_fixed_voltage1_supplies[] = { - { - .dev_name = "5-001a", - .supply = "SPKVDD1", - }, { - .dev_name = "5-001a", - .supply = "SPKVDD2", - }, + REGULATOR_SUPPLY("SPKVDD1", "5-001a"), + REGULATOR_SUPPLY("SPKVDD2", "5-001a"), }; static struct regulator_init_data wm8994_fixed_voltage0_init_data = { @@ -599,15 +617,11 @@ static struct platform_device wm8994_fixed_voltage1 = { }, }; -static struct regulator_consumer_supply wm8994_avdd1_supply = { - .dev_name = "5-001a", - .supply = "AVDD1", -}; +static struct regulator_consumer_supply wm8994_avdd1_supply = + REGULATOR_SUPPLY("AVDD1", "5-001a"); -static struct regulator_consumer_supply wm8994_dcvdd_supply = { - .dev_name = "5-001a", - .supply = "DCVDD", -}; +static struct regulator_consumer_supply wm8994_dcvdd_supply = + REGULATOR_SUPPLY("DCVDD", "5-001a"); static struct regulator_init_data wm8994_ldo1_data = { .constraints = { @@ -794,6 +808,7 @@ static struct platform_device *goni_devices[] __initdata = { &goni_i2c_gpio5, &mmc2_fixed_voltage, &goni_device_gpiokeys, + &s3c_device_i2c0, &s5p_device_fimc0, &s5p_device_fimc1, &s5p_device_fimc2, @@ -823,6 +838,7 @@ static void __init goni_map_io(void) s5p_init_io(NULL, 0, S5P_VA_CHIPID); s3c24xx_init_clocks(24000000); s3c24xx_init_uarts(goni_uartcfgs, ARRAY_SIZE(goni_uartcfgs)); + s5p_set_timer_source(S5P_PWM3, S5P_PWM4); } static void __init goni_machine_init(void) @@ -830,6 +846,9 @@ static void __init goni_machine_init(void) /* Radio: call before I2C 1 registeration */ goni_radio_init(); + /* I2C0 */ + s3c_i2c0_set_platdata(NULL); + /* I2C1 */ s3c_i2c1_set_platdata(NULL); i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs)); @@ -873,5 +892,5 @@ MACHINE_START(GONI, "GONI") .init_irq = s5pv210_init_irq, .map_io = goni_map_io, .init_machine = goni_machine_init, - .timer = &s3c24xx_timer, + .timer = &s5p_timer, MACHINE_END diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c index ce11a02eabf3..6c412c8ceccc 100644 --- a/arch/arm/mach-s5pv210/mach-smdkc110.c +++ b/arch/arm/mach-s5pv210/mach-smdkc110.c @@ -30,6 +30,7 @@ #include <plat/ata.h> #include <plat/iic.h> #include <plat/pm.h> +#include <plat/s5p-time.h> /* Following are default values for UCON, ULCON and UFCON UART registers */ #define SMDKC110_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ @@ -111,6 +112,7 @@ static void __init smdkc110_map_io(void) s5p_init_io(NULL, 0, S5P_VA_CHIPID); s3c24xx_init_clocks(24000000); s3c24xx_init_uarts(smdkv210_uartcfgs, ARRAY_SIZE(smdkv210_uartcfgs)); + s5p_set_timer_source(S5P_PWM3, S5P_PWM4); } static void __init smdkc110_machine_init(void) @@ -138,5 +140,5 @@ MACHINE_START(SMDKC110, "SMDKC110") .init_irq = s5pv210_init_irq, .map_io = smdkc110_map_io, .init_machine = smdkc110_machine_init, - .timer = &s3c24xx_timer, + .timer = &s5p_timer, MACHINE_END diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c index bc9fdb52a020..bc08ac42e7cc 100644 --- a/arch/arm/mach-s5pv210/mach-smdkv210.c +++ b/arch/arm/mach-s5pv210/mach-smdkv210.c @@ -18,6 +18,7 @@ #include <linux/fb.h> #include <linux/gpio.h> #include <linux/delay.h> +#include <linux/pwm_backlight.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -43,6 +44,8 @@ #include <plat/keypad.h> #include <plat/pm.h> #include <plat/fb.h> +#include <plat/gpio-cfg.h> +#include <plat/s5p-time.h> /* Following are default values for UCON, ULCON and UFCON UART registers */ #define SMDKV210_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ @@ -208,6 +211,45 @@ static struct s3c_fb_platdata smdkv210_lcd0_pdata __initdata = { .setup_gpio = s5pv210_fb_gpio_setup_24bpp, }; +static int smdkv210_backlight_init(struct device *dev) +{ + int ret; + + ret = gpio_request(S5PV210_GPD0(3), "Backlight"); + if (ret) { + printk(KERN_ERR "failed to request GPD for PWM-OUT 3\n"); + return ret; + } + + /* Configure GPIO pin with S5PV210_GPD_0_3_TOUT_3 */ + s3c_gpio_cfgpin(S5PV210_GPD0(3), S3C_GPIO_SFN(2)); + + return 0; +} + +static void smdkv210_backlight_exit(struct device *dev) +{ + s3c_gpio_cfgpin(S5PV210_GPD0(3), S3C_GPIO_OUTPUT); + gpio_free(S5PV210_GPD0(3)); +} + +static struct platform_pwm_backlight_data smdkv210_backlight_data = { + .pwm_id = 3, + .max_brightness = 255, + .dft_brightness = 255, + .pwm_period_ns = 78770, + .init = smdkv210_backlight_init, + .exit = smdkv210_backlight_exit, +}; + +static struct platform_device smdkv210_backlight_device = { + .name = "pwm-backlight", + .dev = { + .parent = &s3c_device_timer[3].dev, + .platform_data = &smdkv210_backlight_data, + }, +}; + static struct platform_device *smdkv210_devices[] __initdata = { &s3c_device_adc, &s3c_device_cfcon, @@ -229,6 +271,8 @@ static struct platform_device *smdkv210_devices[] __initdata = { &samsung_device_keypad, &smdkv210_dm9000, &smdkv210_lcd_lte480wv, + &s3c_device_timer[3], + &smdkv210_backlight_device, }; static void __init smdkv210_dm9000_init(void) @@ -272,6 +316,7 @@ static void __init smdkv210_map_io(void) s5p_init_io(NULL, 0, S5P_VA_CHIPID); s3c24xx_init_clocks(24000000); s3c24xx_init_uarts(smdkv210_uartcfgs, ARRAY_SIZE(smdkv210_uartcfgs)); + s5p_set_timer_source(S5P_PWM2, S5P_PWM4); } static void __init smdkv210_machine_init(void) @@ -306,5 +351,5 @@ MACHINE_START(SMDKV210, "SMDKV210") .init_irq = s5pv210_init_irq, .map_io = smdkv210_map_io, .init_machine = smdkv210_machine_init, - .timer = &s3c24xx_timer, + .timer = &s5p_timer, MACHINE_END diff --git a/arch/arm/mach-s5pv210/mach-torbreck.c b/arch/arm/mach-s5pv210/mach-torbreck.c index 043c938806b0..925fc0dc6252 100644 --- a/arch/arm/mach-s5pv210/mach-torbreck.c +++ b/arch/arm/mach-s5pv210/mach-torbreck.c @@ -27,6 +27,7 @@ #include <plat/devs.h> #include <plat/cpu.h> #include <plat/iic.h> +#include <plat/s5p-time.h> /* Following are default values for UCON, ULCON and UFCON UART registers */ #define TORBRECK_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \ @@ -104,6 +105,7 @@ static void __init torbreck_map_io(void) s5p_init_io(NULL, 0, S5P_VA_CHIPID); s3c24xx_init_clocks(24000000); s3c24xx_init_uarts(torbreck_uartcfgs, ARRAY_SIZE(torbreck_uartcfgs)); + s5p_set_timer_source(S5P_PWM3, S5P_PWM4); } static void __init torbreck_machine_init(void) @@ -127,5 +129,5 @@ MACHINE_START(TORBRECK, "TORBRECK") .init_irq = s5pv210_init_irq, .map_io = torbreck_map_io, .init_machine = torbreck_machine_init, - .timer = &s3c24xx_timer, + .timer = &s5p_timer, MACHINE_END diff --git a/arch/arm/mach-s5pv210/setup-fimc.c b/arch/arm/mach-s5pv210/setup-fimc.c new file mode 100644 index 000000000000..54cc5b11be0b --- /dev/null +++ b/arch/arm/mach-s5pv210/setup-fimc.c @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2011 Samsung Electronics Co., Ltd. + * + * S5PV210 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 s5pv210_fimc_setup_gpio(enum s5p_camport_id id) +{ + u32 gpio8, gpio5; + int ret; + + switch (id) { + case S5P_CAMPORT_A: + gpio8 = S5PV210_GPE0(0); + gpio5 = S5PV210_GPE1(0); + break; + + case S5P_CAMPORT_B: + gpio8 = S5PV210_GPJ0(0); + gpio5 = S5PV210_GPJ1(0); + break; + + default: + WARN(1, "Wrong camport id: %d\n", id); + return -EINVAL; + } + + ret = s3c_gpio_cfgall_range(gpio8, 8, S3C_GPIO_SFN(2), + S3C_GPIO_PULL_UP); + if (ret) + return ret; + + return s3c_gpio_cfgall_range(gpio5, 5, S3C_GPIO_SFN(2), + S3C_GPIO_PULL_UP); +} diff --git a/arch/arm/mach-s5pv310/Kconfig b/arch/arm/mach-s5pv310/Kconfig deleted file mode 100644 index b2a9acc5185f..000000000000 --- a/arch/arm/mach-s5pv310/Kconfig +++ /dev/null @@ -1,151 +0,0 @@ -# arch/arm/mach-s5pv310/Kconfig -# -# Copyright (c) 2010 Samsung Electronics Co., Ltd. -# http://www.samsung.com/ -# -# Licensed under GPLv2 - -# Configuration options for the S5PV310 - -if ARCH_S5PV310 - -config CPU_S5PV310 - bool - select S3C_PL330_DMA - help - Enable S5PV310 CPU support - -config S5PV310_DEV_PD - bool - help - Compile in platform device definitions for Power Domain - -config S5PV310_SETUP_I2C1 - bool - help - Common setup code for i2c bus 1. - -config S5PV310_SETUP_I2C2 - bool - help - Common setup code for i2c bus 2. - -config S5PV310_SETUP_I2C3 - bool - help - Common setup code for i2c bus 3. - -config S5PV310_SETUP_I2C4 - bool - help - Common setup code for i2c bus 4. - -config S5PV310_SETUP_I2C5 - bool - help - Common setup code for i2c bus 5. - -config S5PV310_SETUP_I2C6 - bool - help - Common setup code for i2c bus 6. - -config S5PV310_SETUP_I2C7 - bool - help - Common setup code for i2c bus 7. - -config S5PV310_SETUP_SDHCI - bool - select S5PV310_SETUP_SDHCI_GPIO - help - Internal helper functions for S5PV310 based SDHCI systems. - -config S5PV310_SETUP_SDHCI_GPIO - bool - help - Common setup code for SDHCI gpio. - -config S5PV310_DEV_SYSMMU - bool - help - Common setup code for SYSTEM MMU in S5PV310 - -# machine support - -menu "S5PC210 Machines" - -config MACH_SMDKC210 - bool "SMDKC210" - select CPU_S5PV310 - select S3C_DEV_RTC - select S3C_DEV_WDT - select S3C_DEV_I2C1 - select S3C_DEV_HSMMC - select S3C_DEV_HSMMC1 - select S3C_DEV_HSMMC2 - select S3C_DEV_HSMMC3 - select S5PV310_DEV_PD - select S5PV310_SETUP_I2C1 - select S5PV310_SETUP_SDHCI - select S5PV310_DEV_SYSMMU - help - Machine support for Samsung SMDKC210 - S5PC210(MCP) is one of package option of S5PV310 - -config MACH_UNIVERSAL_C210 - bool "Mobile UNIVERSAL_C210 Board" - select CPU_S5PV310 - select S5P_DEV_ONENAND - select S3C_DEV_HSMMC - select S3C_DEV_HSMMC2 - select S3C_DEV_HSMMC3 - select S5PV310_SETUP_SDHCI - select S3C_DEV_I2C1 - select S5PV310_SETUP_I2C1 - help - Machine support for Samsung Mobile Universal S5PC210 Reference - Board. S5PC210(MCP) is one of package option of S5PV310 - -endmenu - -menu "S5PV310 Machines" - -config MACH_SMDKV310 - bool "SMDKV310" - select CPU_S5PV310 - select S3C_DEV_RTC - select S3C_DEV_WDT - select S3C_DEV_I2C1 - select S3C_DEV_HSMMC - select S3C_DEV_HSMMC1 - select S3C_DEV_HSMMC2 - select S3C_DEV_HSMMC3 - select S5PV310_DEV_PD - select S5PV310_DEV_SYSMMU - select S5PV310_SETUP_I2C1 - select S5PV310_SETUP_SDHCI - help - Machine support for Samsung SMDKV310 - -endmenu - -comment "Configuration for HSMMC bus width" - -menu "Use 8-bit bus width" - -config S5PV310_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 S5PV310_SDHCI_CH2_8BIT - bool "Channel 2 with 8-bit bus" - help - Support HSMMC Channel 2 8-bit bus. - If selected, Channel 3 is disabled. - -endmenu - -endif diff --git a/arch/arm/mach-s5pv310/Makefile b/arch/arm/mach-s5pv310/Makefile deleted file mode 100644 index 036fb383b830..000000000000 --- a/arch/arm/mach-s5pv310/Makefile +++ /dev/null @@ -1,43 +0,0 @@ -# arch/arm/mach-s5pv310/Makefile -# -# Copyright (c) 2010 Samsung Electronics Co., Ltd. -# http://www.samsung.com/ -# -# Licensed under GPLv2 - -obj-y := -obj-m := -obj-n := -obj- := - -# Core support for S5PV310 system - -obj-$(CONFIG_CPU_S5PV310) += cpu.o init.o clock.o irq-combiner.o -obj-$(CONFIG_CPU_S5PV310) += setup-i2c0.o time.o gpiolib.o irq-eint.o dma.o -obj-$(CONFIG_CPU_FREQ) += cpufreq.o - -obj-$(CONFIG_SMP) += platsmp.o headsmp.o -obj-$(CONFIG_LOCAL_TIMERS) += localtimer.o -obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o - -# machine support - -obj-$(CONFIG_MACH_SMDKC210) += mach-smdkc210.o -obj-$(CONFIG_MACH_SMDKV310) += mach-smdkv310.o -obj-$(CONFIG_MACH_UNIVERSAL_C210) += mach-universal_c210.o - -# device support - -obj-y += dev-audio.o -obj-$(CONFIG_S5PV310_DEV_PD) += dev-pd.o -obj-$(CONFIG_S5PV310_DEV_SYSMMU) += dev-sysmmu.o - -obj-$(CONFIG_S5PV310_SETUP_I2C1) += setup-i2c1.o -obj-$(CONFIG_S5PV310_SETUP_I2C2) += setup-i2c2.o -obj-$(CONFIG_S5PV310_SETUP_I2C3) += setup-i2c3.o -obj-$(CONFIG_S5PV310_SETUP_I2C4) += setup-i2c4.o -obj-$(CONFIG_S5PV310_SETUP_I2C5) += setup-i2c5.o -obj-$(CONFIG_S5PV310_SETUP_I2C6) += setup-i2c6.o -obj-$(CONFIG_S5PV310_SETUP_I2C7) += setup-i2c7.o -obj-$(CONFIG_S5PV310_SETUP_SDHCI) += setup-sdhci.o -obj-$(CONFIG_S5PV310_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o diff --git a/arch/arm/mach-s5pv310/gpiolib.c b/arch/arm/mach-s5pv310/gpiolib.c deleted file mode 100644 index 55217b8923ec..000000000000 --- a/arch/arm/mach-s5pv310/gpiolib.c +++ /dev/null @@ -1,304 +0,0 @@ -/* linux/arch/arm/mach-s5pv310/gpiolib.c - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * S5PV310 - GPIOlib 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/kernel.h> -#include <linux/irq.h> -#include <linux/io.h> -#include <linux/gpio.h> - -#include <mach/map.h> - -#include <plat/gpio-core.h> -#include <plat/gpio-cfg.h> -#include <plat/gpio-cfg-helpers.h> - -static struct s3c_gpio_cfg gpio_cfg = { - .set_config = s3c_gpio_setcfg_s3c64xx_4bit, - .set_pull = s3c_gpio_setpull_updown, - .get_pull = s3c_gpio_getpull_updown, -}; - -static struct s3c_gpio_cfg gpio_cfg_noint = { - .set_config = s3c_gpio_setcfg_s3c64xx_4bit, - .set_pull = s3c_gpio_setpull_updown, - .get_pull = s3c_gpio_getpull_updown, -}; - -/* - * Following are the gpio banks in v310. - * - * The 'config' member when left to NULL, is initialized to the default - * structure gpio_cfg in the init function below. - * - * The 'base' member is also initialized in the init function below. - * Note: The initialization of 'base' member of s3c_gpio_chip structure - * uses the above macro and depends on the banks being listed in order here. - */ -static struct s3c_gpio_chip s5pv310_gpio_part1_4bit[] = { - { - .chip = { - .base = S5PV310_GPA0(0), - .ngpio = S5PV310_GPIO_A0_NR, - .label = "GPA0", - }, - }, { - .chip = { - .base = S5PV310_GPA1(0), - .ngpio = S5PV310_GPIO_A1_NR, - .label = "GPA1", - }, - }, { - .chip = { - .base = S5PV310_GPB(0), - .ngpio = S5PV310_GPIO_B_NR, - .label = "GPB", - }, - }, { - .chip = { - .base = S5PV310_GPC0(0), - .ngpio = S5PV310_GPIO_C0_NR, - .label = "GPC0", - }, - }, { - .chip = { - .base = S5PV310_GPC1(0), - .ngpio = S5PV310_GPIO_C1_NR, - .label = "GPC1", - }, - }, { - .chip = { - .base = S5PV310_GPD0(0), - .ngpio = S5PV310_GPIO_D0_NR, - .label = "GPD0", - }, - }, { - .chip = { - .base = S5PV310_GPD1(0), - .ngpio = S5PV310_GPIO_D1_NR, - .label = "GPD1", - }, - }, { - .chip = { - .base = S5PV310_GPE0(0), - .ngpio = S5PV310_GPIO_E0_NR, - .label = "GPE0", - }, - }, { - .chip = { - .base = S5PV310_GPE1(0), - .ngpio = S5PV310_GPIO_E1_NR, - .label = "GPE1", - }, - }, { - .chip = { - .base = S5PV310_GPE2(0), - .ngpio = S5PV310_GPIO_E2_NR, - .label = "GPE2", - }, - }, { - .chip = { - .base = S5PV310_GPE3(0), - .ngpio = S5PV310_GPIO_E3_NR, - .label = "GPE3", - }, - }, { - .chip = { - .base = S5PV310_GPE4(0), - .ngpio = S5PV310_GPIO_E4_NR, - .label = "GPE4", - }, - }, { - .chip = { - .base = S5PV310_GPF0(0), - .ngpio = S5PV310_GPIO_F0_NR, - .label = "GPF0", - }, - }, { - .chip = { - .base = S5PV310_GPF1(0), - .ngpio = S5PV310_GPIO_F1_NR, - .label = "GPF1", - }, - }, { - .chip = { - .base = S5PV310_GPF2(0), - .ngpio = S5PV310_GPIO_F2_NR, - .label = "GPF2", - }, - }, { - .chip = { - .base = S5PV310_GPF3(0), - .ngpio = S5PV310_GPIO_F3_NR, - .label = "GPF3", - }, - }, -}; - -static struct s3c_gpio_chip s5pv310_gpio_part2_4bit[] = { - { - .chip = { - .base = S5PV310_GPJ0(0), - .ngpio = S5PV310_GPIO_J0_NR, - .label = "GPJ0", - }, - }, { - .chip = { - .base = S5PV310_GPJ1(0), - .ngpio = S5PV310_GPIO_J1_NR, - .label = "GPJ1", - }, - }, { - .chip = { - .base = S5PV310_GPK0(0), - .ngpio = S5PV310_GPIO_K0_NR, - .label = "GPK0", - }, - }, { - .chip = { - .base = S5PV310_GPK1(0), - .ngpio = S5PV310_GPIO_K1_NR, - .label = "GPK1", - }, - }, { - .chip = { - .base = S5PV310_GPK2(0), - .ngpio = S5PV310_GPIO_K2_NR, - .label = "GPK2", - }, - }, { - .chip = { - .base = S5PV310_GPK3(0), - .ngpio = S5PV310_GPIO_K3_NR, - .label = "GPK3", - }, - }, { - .chip = { - .base = S5PV310_GPL0(0), - .ngpio = S5PV310_GPIO_L0_NR, - .label = "GPL0", - }, - }, { - .chip = { - .base = S5PV310_GPL1(0), - .ngpio = S5PV310_GPIO_L1_NR, - .label = "GPL1", - }, - }, { - .chip = { - .base = S5PV310_GPL2(0), - .ngpio = S5PV310_GPIO_L2_NR, - .label = "GPL2", - }, - }, { - .base = (S5P_VA_GPIO2 + 0xC00), - .config = &gpio_cfg_noint, - .irq_base = IRQ_EINT(0), - .chip = { - .base = S5PV310_GPX0(0), - .ngpio = S5PV310_GPIO_X0_NR, - .label = "GPX0", - .to_irq = samsung_gpiolib_to_irq, - }, - }, { - .base = (S5P_VA_GPIO2 + 0xC20), - .config = &gpio_cfg_noint, - .irq_base = IRQ_EINT(8), - .chip = { - .base = S5PV310_GPX1(0), - .ngpio = S5PV310_GPIO_X1_NR, - .label = "GPX1", - .to_irq = samsung_gpiolib_to_irq, - }, - }, { - .base = (S5P_VA_GPIO2 + 0xC40), - .config = &gpio_cfg_noint, - .irq_base = IRQ_EINT(16), - .chip = { - .base = S5PV310_GPX2(0), - .ngpio = S5PV310_GPIO_X2_NR, - .label = "GPX2", - .to_irq = samsung_gpiolib_to_irq, - }, - }, { - .base = (S5P_VA_GPIO2 + 0xC60), - .config = &gpio_cfg_noint, - .irq_base = IRQ_EINT(24), - .chip = { - .base = S5PV310_GPX3(0), - .ngpio = S5PV310_GPIO_X3_NR, - .label = "GPX3", - .to_irq = samsung_gpiolib_to_irq, - }, - }, -}; - -static struct s3c_gpio_chip s5pv310_gpio_part3_4bit[] = { - { - .chip = { - .base = S5PV310_GPZ(0), - .ngpio = S5PV310_GPIO_Z_NR, - .label = "GPZ", - }, - }, -}; - -static __init int s5pv310_gpiolib_init(void) -{ - struct s3c_gpio_chip *chip; - int i; - int nr_chips; - - /* GPIO part 1 */ - - chip = s5pv310_gpio_part1_4bit; - nr_chips = ARRAY_SIZE(s5pv310_gpio_part1_4bit); - - for (i = 0; i < nr_chips; i++, chip++) { - if (chip->config == NULL) - chip->config = &gpio_cfg; - if (chip->base == NULL) - chip->base = S5P_VA_GPIO1 + (i) * 0x20; - } - - samsung_gpiolib_add_4bit_chips(s5pv310_gpio_part1_4bit, nr_chips); - - /* GPIO part 2 */ - - chip = s5pv310_gpio_part2_4bit; - nr_chips = ARRAY_SIZE(s5pv310_gpio_part2_4bit); - - for (i = 0; i < nr_chips; i++, chip++) { - if (chip->config == NULL) - chip->config = &gpio_cfg; - if (chip->base == NULL) - chip->base = S5P_VA_GPIO2 + (i) * 0x20; - } - - samsung_gpiolib_add_4bit_chips(s5pv310_gpio_part2_4bit, nr_chips); - - /* GPIO part 3 */ - - chip = s5pv310_gpio_part3_4bit; - nr_chips = ARRAY_SIZE(s5pv310_gpio_part3_4bit); - - for (i = 0; i < nr_chips; i++, chip++) { - if (chip->config == NULL) - chip->config = &gpio_cfg; - if (chip->base == NULL) - chip->base = S5P_VA_GPIO3 + (i) * 0x20; - } - - samsung_gpiolib_add_4bit_chips(s5pv310_gpio_part3_4bit, nr_chips); - - return 0; -} -core_initcall(s5pv310_gpiolib_init); diff --git a/arch/arm/mach-s5pv310/include/mach/gpio.h b/arch/arm/mach-s5pv310/include/mach/gpio.h deleted file mode 100644 index 20cb80c23466..000000000000 --- a/arch/arm/mach-s5pv310/include/mach/gpio.h +++ /dev/null @@ -1,135 +0,0 @@ -/* linux/arch/arm/mach-s5pv310/include/mach/gpio.h - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ - * - * S5PV310 - 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__ - -#define gpio_get_value __gpio_get_value -#define gpio_set_value __gpio_set_value -#define gpio_cansleep __gpio_cansleep -#define gpio_to_irq __gpio_to_irq - -/* Practically, GPIO banks upto GPZ are the configurable gpio banks */ - -/* GPIO bank sizes */ -#define S5PV310_GPIO_A0_NR (8) -#define S5PV310_GPIO_A1_NR (6) -#define S5PV310_GPIO_B_NR (8) -#define S5PV310_GPIO_C0_NR (5) -#define S5PV310_GPIO_C1_NR (5) -#define S5PV310_GPIO_D0_NR (4) -#define S5PV310_GPIO_D1_NR (4) -#define S5PV310_GPIO_E0_NR (5) -#define S5PV310_GPIO_E1_NR (8) -#define S5PV310_GPIO_E2_NR (6) -#define S5PV310_GPIO_E3_NR (8) -#define S5PV310_GPIO_E4_NR (8) -#define S5PV310_GPIO_F0_NR (8) -#define S5PV310_GPIO_F1_NR (8) -#define S5PV310_GPIO_F2_NR (8) -#define S5PV310_GPIO_F3_NR (6) -#define S5PV310_GPIO_J0_NR (8) -#define S5PV310_GPIO_J1_NR (5) -#define S5PV310_GPIO_K0_NR (7) -#define S5PV310_GPIO_K1_NR (7) -#define S5PV310_GPIO_K2_NR (7) -#define S5PV310_GPIO_K3_NR (7) -#define S5PV310_GPIO_L0_NR (8) -#define S5PV310_GPIO_L1_NR (3) -#define S5PV310_GPIO_L2_NR (8) -#define S5PV310_GPIO_X0_NR (8) -#define S5PV310_GPIO_X1_NR (8) -#define S5PV310_GPIO_X2_NR (8) -#define S5PV310_GPIO_X3_NR (8) -#define S5PV310_GPIO_Z_NR (7) - -/* GPIO bank numbers */ - -#define S5PV310_GPIO_NEXT(__gpio) \ - ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1) - -enum s5p_gpio_number { - S5PV310_GPIO_A0_START = 0, - S5PV310_GPIO_A1_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_A0), - S5PV310_GPIO_B_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_A1), - S5PV310_GPIO_C0_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_B), - S5PV310_GPIO_C1_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_C0), - S5PV310_GPIO_D0_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_C1), - S5PV310_GPIO_D1_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_D0), - S5PV310_GPIO_E0_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_D1), - S5PV310_GPIO_E1_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_E0), - S5PV310_GPIO_E2_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_E1), - S5PV310_GPIO_E3_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_E2), - S5PV310_GPIO_E4_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_E3), - S5PV310_GPIO_F0_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_E4), - S5PV310_GPIO_F1_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_F0), - S5PV310_GPIO_F2_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_F1), - S5PV310_GPIO_F3_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_F2), - S5PV310_GPIO_J0_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_F3), - S5PV310_GPIO_J1_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_J0), - S5PV310_GPIO_K0_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_J1), - S5PV310_GPIO_K1_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_K0), - S5PV310_GPIO_K2_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_K1), - S5PV310_GPIO_K3_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_K2), - S5PV310_GPIO_L0_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_K3), - S5PV310_GPIO_L1_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_L0), - S5PV310_GPIO_L2_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_L1), - S5PV310_GPIO_X0_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_L2), - S5PV310_GPIO_X1_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_X0), - S5PV310_GPIO_X2_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_X1), - S5PV310_GPIO_X3_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_X2), - S5PV310_GPIO_Z_START = S5PV310_GPIO_NEXT(S5PV310_GPIO_X3), -}; - -/* S5PV310 GPIO number definitions */ -#define S5PV310_GPA0(_nr) (S5PV310_GPIO_A0_START + (_nr)) -#define S5PV310_GPA1(_nr) (S5PV310_GPIO_A1_START + (_nr)) -#define S5PV310_GPB(_nr) (S5PV310_GPIO_B_START + (_nr)) -#define S5PV310_GPC0(_nr) (S5PV310_GPIO_C0_START + (_nr)) -#define S5PV310_GPC1(_nr) (S5PV310_GPIO_C1_START + (_nr)) -#define S5PV310_GPD0(_nr) (S5PV310_GPIO_D0_START + (_nr)) -#define S5PV310_GPD1(_nr) (S5PV310_GPIO_D1_START + (_nr)) -#define S5PV310_GPE0(_nr) (S5PV310_GPIO_E0_START + (_nr)) -#define S5PV310_GPE1(_nr) (S5PV310_GPIO_E1_START + (_nr)) -#define S5PV310_GPE2(_nr) (S5PV310_GPIO_E2_START + (_nr)) -#define S5PV310_GPE3(_nr) (S5PV310_GPIO_E3_START + (_nr)) -#define S5PV310_GPE4(_nr) (S5PV310_GPIO_E4_START + (_nr)) -#define S5PV310_GPF0(_nr) (S5PV310_GPIO_F0_START + (_nr)) -#define S5PV310_GPF1(_nr) (S5PV310_GPIO_F1_START + (_nr)) -#define S5PV310_GPF2(_nr) (S5PV310_GPIO_F2_START + (_nr)) -#define S5PV310_GPF3(_nr) (S5PV310_GPIO_F3_START + (_nr)) -#define S5PV310_GPJ0(_nr) (S5PV310_GPIO_J0_START + (_nr)) -#define S5PV310_GPJ1(_nr) (S5PV310_GPIO_J1_START + (_nr)) -#define S5PV310_GPK0(_nr) (S5PV310_GPIO_K0_START + (_nr)) -#define S5PV310_GPK1(_nr) (S5PV310_GPIO_K1_START + (_nr)) -#define S5PV310_GPK2(_nr) (S5PV310_GPIO_K2_START + (_nr)) -#define S5PV310_GPK3(_nr) (S5PV310_GPIO_K3_START + (_nr)) -#define S5PV310_GPL0(_nr) (S5PV310_GPIO_L0_START + (_nr)) -#define S5PV310_GPL1(_nr) (S5PV310_GPIO_L1_START + (_nr)) -#define S5PV310_GPL2(_nr) (S5PV310_GPIO_L2_START + (_nr)) -#define S5PV310_GPX0(_nr) (S5PV310_GPIO_X0_START + (_nr)) -#define S5PV310_GPX1(_nr) (S5PV310_GPIO_X1_START + (_nr)) -#define S5PV310_GPX2(_nr) (S5PV310_GPIO_X2_START + (_nr)) -#define S5PV310_GPX3(_nr) (S5PV310_GPIO_X3_START + (_nr)) -#define S5PV310_GPZ(_nr) (S5PV310_GPIO_Z_START + (_nr)) - -/* the end of the S5PV310 specific gpios */ -#define S5PV310_GPIO_END (S5PV310_GPZ(S5PV310_GPIO_Z_NR) + 1) -#define S3C_GPIO_END S5PV310_GPIO_END - -/* define the number of gpios we need to the one after the GPZ() range */ -#define ARCH_NR_GPIOS (S5PV310_GPZ(S5PV310_GPIO_Z_NR) + \ - CONFIG_SAMSUNG_GPIO_EXTRA + 1) - -#include <asm-generic/gpio.h> - -#endif /* __ASM_ARCH_GPIO_H */ diff --git a/arch/arm/mach-s5pv310/include/mach/map.h b/arch/arm/mach-s5pv310/include/mach/map.h deleted file mode 100644 index 901657fa7a12..000000000000 --- a/arch/arm/mach-s5pv310/include/mach/map.h +++ /dev/null @@ -1,144 +0,0 @@ -/* linux/arch/arm/mach-s5pv310/include/mach/map.h - * - * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ - * - * S5PV310 - Memory map 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_MAP_H -#define __ASM_ARCH_MAP_H __FILE__ - -#include <plat/map-base.h> - -/* - * S5PV310 UART offset is 0x10000 but the older S5P SoCs are 0x400. - * So need to define it, and here is to avoid redefinition warning. - */ -#define S3C_UART_OFFSET (0x10000) - -#include <plat/map-s5p.h> - -#define S5PV310_PA_SYSRAM 0x02025000 - -#define S5PV310_PA_I2S0 0x03830000 -#define S5PV310_PA_I2S1 0xE3100000 -#define S5PV310_PA_I2S2 0xE2A00000 - -#define S5PV310_PA_PCM0 0x03840000 -#define S5PV310_PA_PCM1 0x13980000 -#define S5PV310_PA_PCM2 0x13990000 - -#define S5PV310_PA_SROM_BANK(x) (0x04000000 + ((x) * 0x01000000)) - -#define S5PC210_PA_ONENAND 0x0C000000 -#define S5PC210_PA_ONENAND_DMA 0x0C600000 - -#define S5PV310_PA_CHIPID 0x10000000 - -#define S5PV310_PA_SYSCON 0x10010000 -#define S5PV310_PA_PMU 0x10020000 -#define S5PV310_PA_CMU 0x10030000 - -#define S5PV310_PA_WATCHDOG 0x10060000 -#define S5PV310_PA_RTC 0x10070000 - -#define S5PV310_PA_DMC0 0x10400000 - -#define S5PV310_PA_COMBINER 0x10448000 - -#define S5PV310_PA_COREPERI 0x10500000 -#define S5PV310_PA_GIC_CPU 0x10500100 -#define S5PV310_PA_TWD 0x10500600 -#define S5PV310_PA_GIC_DIST 0x10501000 -#define S5PV310_PA_L2CC 0x10502000 - -#define S5PV310_PA_MDMA 0x10810000 -#define S5PV310_PA_PDMA0 0x12680000 -#define S5PV310_PA_PDMA1 0x12690000 - -#define S5PV310_PA_SYSMMU_MDMA 0x10A40000 -#define S5PV310_PA_SYSMMU_SSS 0x10A50000 -#define S5PV310_PA_SYSMMU_FIMC0 0x11A20000 -#define S5PV310_PA_SYSMMU_FIMC1 0x11A30000 -#define S5PV310_PA_SYSMMU_FIMC2 0x11A40000 -#define S5PV310_PA_SYSMMU_FIMC3 0x11A50000 -#define S5PV310_PA_SYSMMU_JPEG 0x11A60000 -#define S5PV310_PA_SYSMMU_FIMD0 0x11E20000 -#define S5PV310_PA_SYSMMU_FIMD1 0x12220000 -#define S5PV310_PA_SYSMMU_PCIe 0x12620000 -#define S5PV310_PA_SYSMMU_G2D 0x12A20000 -#define S5PV310_PA_SYSMMU_ROTATOR 0x12A30000 -#define S5PV310_PA_SYSMMU_MDMA2 0x12A40000 -#define S5PV310_PA_SYSMMU_TV 0x12E20000 -#define S5PV310_PA_SYSMMU_MFC_L 0x13620000 -#define S5PV310_PA_SYSMMU_MFC_R 0x13630000 - -#define S5PV310_PA_GPIO1 0x11400000 -#define S5PV310_PA_GPIO2 0x11000000 -#define S5PV310_PA_GPIO3 0x03860000 - -#define S5PV310_PA_MIPI_CSIS0 0x11880000 -#define S5PV310_PA_MIPI_CSIS1 0x11890000 - -#define S5PV310_PA_HSMMC(x) (0x12510000 + ((x) * 0x10000)) - -#define S5PV310_PA_SROMC 0x12570000 - -#define S5PV310_PA_UART 0x13800000 - -#define S5PV310_PA_IIC(x) (0x13860000 + ((x) * 0x10000)) - -#define S5PV310_PA_AC97 0x139A0000 - -#define S5PV310_PA_TIMER 0x139D0000 - -#define S5PV310_PA_SDRAM 0x40000000 - -#define S5PV310_PA_SPDIF 0xE1100000 - -/* Compatibiltiy Defines */ - -#define S3C_PA_HSMMC0 S5PV310_PA_HSMMC(0) -#define S3C_PA_HSMMC1 S5PV310_PA_HSMMC(1) -#define S3C_PA_HSMMC2 S5PV310_PA_HSMMC(2) -#define S3C_PA_HSMMC3 S5PV310_PA_HSMMC(3) -#define S3C_PA_IIC S5PV310_PA_IIC(0) -#define S3C_PA_IIC1 S5PV310_PA_IIC(1) -#define S3C_PA_IIC2 S5PV310_PA_IIC(2) -#define S3C_PA_IIC3 S5PV310_PA_IIC(3) -#define S3C_PA_IIC4 S5PV310_PA_IIC(4) -#define S3C_PA_IIC5 S5PV310_PA_IIC(5) -#define S3C_PA_IIC6 S5PV310_PA_IIC(6) -#define S3C_PA_IIC7 S5PV310_PA_IIC(7) -#define S3C_PA_RTC S5PV310_PA_RTC -#define S3C_PA_WDT S5PV310_PA_WATCHDOG - -#define S5P_PA_CHIPID S5PV310_PA_CHIPID -#define S5P_PA_MIPI_CSIS0 S5PV310_PA_MIPI_CSIS0 -#define S5P_PA_MIPI_CSIS1 S5PV310_PA_MIPI_CSIS1 -#define S5P_PA_ONENAND S5PC210_PA_ONENAND -#define S5P_PA_ONENAND_DMA S5PC210_PA_ONENAND_DMA -#define S5P_PA_SDRAM S5PV310_PA_SDRAM -#define S5P_PA_SROMC S5PV310_PA_SROMC -#define S5P_PA_SYSCON S5PV310_PA_SYSCON -#define S5P_PA_TIMER S5PV310_PA_TIMER - -/* UART */ - -#define S3C_PA_UART S5PV310_PA_UART - -#define S5P_PA_UART(x) (S3C_PA_UART + ((x) * S3C_UART_OFFSET)) -#define S5P_PA_UART0 S5P_PA_UART(0) -#define S5P_PA_UART1 S5P_PA_UART(1) -#define S5P_PA_UART2 S5P_PA_UART(2) -#define S5P_PA_UART3 S5P_PA_UART(3) -#define S5P_PA_UART4 S5P_PA_UART(4) - -#define S5P_SZ_UART SZ_256 - -#endif /* __ASM_ARCH_MAP_H */ diff --git a/arch/arm/mach-s5pv310/include/mach/regs-gpio.h b/arch/arm/mach-s5pv310/include/mach/regs-gpio.h deleted file mode 100644 index 82e9e0c9d452..000000000000 --- a/arch/arm/mach-s5pv310/include/mach/regs-gpio.h +++ /dev/null @@ -1,42 +0,0 @@ -/* linux/arch/arm/mach-s5pv310/include/mach/regs-gpio.h - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * S5PV310 - 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 S5PV310_EINT40CON (S5P_VA_GPIO2 + 0xE00) -#define S5P_EINT_CON(x) (S5PV310_EINT40CON + ((x) * 0x4)) - -#define S5PV310_EINT40FLTCON0 (S5P_VA_GPIO2 + 0xE80) -#define S5P_EINT_FLTCON(x) (S5PV310_EINT40FLTCON0 + ((x) * 0x4)) - -#define S5PV310_EINT40MASK (S5P_VA_GPIO2 + 0xF00) -#define S5P_EINT_MASK(x) (S5PV310_EINT40MASK + ((x) * 0x4)) - -#define S5PV310_EINT40PEND (S5P_VA_GPIO2 + 0xF40) -#define S5P_EINT_PEND(x) (S5PV310_EINT40PEND + ((x) * 0x4)) - -#define EINT_REG_NR(x) (EINT_OFFSET(x) >> 3) - -#define eint_irq_to_bit(irq) (1 << (EINT_OFFSET(irq) & 0x7)) - -#define EINT_MODE S3C_GPIO_SFN(0xf) - -#define EINT_GPIO_0(x) S5PV310_GPX0(x) -#define EINT_GPIO_1(x) S5PV310_GPX1(x) -#define EINT_GPIO_2(x) S5PV310_GPX2(x) -#define EINT_GPIO_3(x) S5PV310_GPX3(x) - -#endif /* __ASM_ARCH_REGS_GPIO_H */ diff --git a/arch/arm/mach-s5pv310/include/mach/regs-pmu.h b/arch/arm/mach-s5pv310/include/mach/regs-pmu.h deleted file mode 100644 index fb333d0f6073..000000000000 --- a/arch/arm/mach-s5pv310/include/mach/regs-pmu.h +++ /dev/null @@ -1,30 +0,0 @@ -/* linux/arch/arm/mach-s5pv310/include/mach/regs-pmu.h - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * S5PV310 - Power management unit definition - * - * 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_PMU_H -#define __ASM_ARCH_REGS_PMU_H __FILE__ - -#include <mach/map.h> - -#define S5P_PMUREG(x) (S5P_VA_PMU + (x)) - -#define S5P_PMU_CAM_CONF S5P_PMUREG(0x3C00) -#define S5P_PMU_TV_CONF S5P_PMUREG(0x3C20) -#define S5P_PMU_MFC_CONF S5P_PMUREG(0x3C40) -#define S5P_PMU_G3D_CONF S5P_PMUREG(0x3C60) -#define S5P_PMU_LCD0_CONF S5P_PMUREG(0x3C80) -#define S5P_PMU_LCD1_CONF S5P_PMUREG(0x3CA0) -#define S5P_PMU_GPS_CONF S5P_PMUREG(0x3CE0) - -#define S5P_INT_LOCAL_PWR_EN 0x7 - -#endif /* __ASM_ARCH_REGS_PMU_H */ diff --git a/arch/arm/mach-s5pv310/include/mach/sysmmu.h b/arch/arm/mach-s5pv310/include/mach/sysmmu.h deleted file mode 100644 index 598fc5c9211b..000000000000 --- a/arch/arm/mach-s5pv310/include/mach/sysmmu.h +++ /dev/null @@ -1,122 +0,0 @@ -/* linux/arch/arm/mach-s5pv310/include/mach/sysmmu.h - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ - * - * Samsung sysmmu driver for S5PV310 - * - * 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_ARM_ARCH_SYSMMU_H -#define __ASM_ARM_ARCH_SYSMMU_H __FILE__ - -#define S5PV310_SYSMMU_TOTAL_IPNUM 16 -#define S5P_SYSMMU_TOTAL_IPNUM S5PV310_SYSMMU_TOTAL_IPNUM - -enum s5pv310_sysmmu_ips { - SYSMMU_MDMA, - SYSMMU_SSS, - SYSMMU_FIMC0, - SYSMMU_FIMC1, - SYSMMU_FIMC2, - SYSMMU_FIMC3, - SYSMMU_JPEG, - SYSMMU_FIMD0, - SYSMMU_FIMD1, - SYSMMU_PCIe, - SYSMMU_G2D, - SYSMMU_ROTATOR, - SYSMMU_MDMA2, - SYSMMU_TV, - SYSMMU_MFC_L, - SYSMMU_MFC_R, -}; - -static char *sysmmu_ips_name[S5PV310_SYSMMU_TOTAL_IPNUM] = { - "SYSMMU_MDMA" , - "SYSMMU_SSS" , - "SYSMMU_FIMC0" , - "SYSMMU_FIMC1" , - "SYSMMU_FIMC2" , - "SYSMMU_FIMC3" , - "SYSMMU_JPEG" , - "SYSMMU_FIMD0" , - "SYSMMU_FIMD1" , - "SYSMMU_PCIe" , - "SYSMMU_G2D" , - "SYSMMU_ROTATOR", - "SYSMMU_MDMA2" , - "SYSMMU_TV" , - "SYSMMU_MFC_L" , - "SYSMMU_MFC_R" , -}; - -typedef enum s5pv310_sysmmu_ips sysmmu_ips; - -struct sysmmu_tt_info { - unsigned long *pgd; - unsigned long pgd_paddr; - unsigned long *pte; -}; - -struct sysmmu_controller { - const char *name; - - /* channels registers */ - void __iomem *regs; - - /* channel irq */ - unsigned int irq; - - sysmmu_ips ips; - - /* Translation Table Info. */ - struct sysmmu_tt_info *tt_info; - - struct resource *mem; - struct device *dev; - - /* SysMMU controller enable - true : enable */ - bool enable; -}; - -/** - * s5p_sysmmu_enable() - enable system mmu of ip - * @ips: The ip connected system mmu. - * - * This function enable system mmu to transfer address - * from virtual address to physical address - */ -int s5p_sysmmu_enable(sysmmu_ips ips); - -/** - * s5p_sysmmu_disable() - disable sysmmu mmu of ip - * @ips: The ip connected system mmu. - * - * This function disable system mmu to transfer address - * from virtual address to physical address - */ -int s5p_sysmmu_disable(sysmmu_ips ips); - -/** - * s5p_sysmmu_set_tablebase_pgd() - set page table base address to refer page table - * @ips: The ip connected system mmu. - * @pgd: The page table base address. - * - * This function set page table base address - * When system mmu transfer address from virtaul address to physical address, - * system mmu refer address information from page table - */ -int s5p_sysmmu_set_tablebase_pgd(sysmmu_ips ips, unsigned long pgd); - -/** - * s5p_sysmmu_tlb_invalidate() - flush all TLB entry in system mmu - * @ips: The ip connected system mmu. - * - * This function flush all TLB entry in system mmu - */ -int s5p_sysmmu_tlb_invalidate(sysmmu_ips ips); -#endif /* __ASM_ARM_ARCH_SYSMMU_H */ diff --git a/arch/arm/mach-s5pv310/mach-universal_c210.c b/arch/arm/mach-s5pv310/mach-universal_c210.c deleted file mode 100644 index 36bc3cf825e3..000000000000 --- a/arch/arm/mach-s5pv310/mach-universal_c210.c +++ /dev/null @@ -1,237 +0,0 @@ -/* linux/arch/arm/mach-s5pv310/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/regulator/machine.h> -#include <linux/regulator/fixed.h> -#include <linux/mmc/host.h> - -#include <asm/mach/arch.h> -#include <asm/mach-types.h> - -#include <plat/regs-serial.h> -#include <plat/s5pv310.h> -#include <plat/cpu.h> -#include <plat/devs.h> -#include <plat/sdhci.h> - -#include <mach/map.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 gpio_keys_button universal_gpio_keys_tables[] = { - { - .code = KEY_VOLUMEUP, - .gpio = S5PV310_GPX2(0), /* XEINT16 */ - .desc = "gpio-keys: KEY_VOLUMEUP", - .type = EV_KEY, - .active_low = 1, - .debounce_interval = 1, - }, { - .code = KEY_VOLUMEDOWN, - .gpio = S5PV310_GPX2(1), /* XEINT17 */ - .desc = "gpio-keys: KEY_VOLUMEDOWN", - .type = EV_KEY, - .active_low = 1, - .debounce_interval = 1, - }, { - .code = KEY_CONFIG, - .gpio = S5PV310_GPX2(2), /* XEINT18 */ - .desc = "gpio-keys: KEY_CONFIG", - .type = EV_KEY, - .active_low = 1, - .debounce_interval = 1, - }, { - .code = KEY_CAMERA, - .gpio = S5PV310_GPX2(3), /* XEINT19 */ - .desc = "gpio-keys: KEY_CAMERA", - .type = EV_KEY, - .active_low = 1, - .debounce_interval = 1, - }, { - .code = KEY_OK, - .gpio = S5PV310_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 | - MMC_CAP_DISABLE), - .cd_type = S3C_SDHCI_CD_PERMANENT, - .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, -}; - -static struct regulator_consumer_supply mmc0_supplies[] = { - REGULATOR_SUPPLY("vmmc", "s3c-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 = S5PV310_GPE1(3), - .enable_high = true, - .init_data = &mmc0_fixed_voltage_init_data, -}; - -static struct platform_device mmc0_fixed_voltage = { - .name = "reg-fixed-voltage", - .id = 0, - .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 | - MMC_CAP_DISABLE, - .ext_cd_gpio = S5PV310_GPX3(4), /* XEINT_28 */ - .ext_cd_gpio_invert = 1, - .cd_type = S3C_SDHCI_CD_GPIO, - .clk_type = S3C_SDHCI_CLK_DIV_EXTERNAL, -}; - -/* 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 | - MMC_CAP_DISABLE, - .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); -} - -/* I2C0 */ -static struct i2c_board_info i2c0_devs[] __initdata = { - /* Camera, To be updated */ -}; - -/* I2C1 */ -static struct i2c_board_info i2c1_devs[] __initdata = { - /* Gyro, To be updated */ -}; - -static struct platform_device *universal_devices[] __initdata = { - /* Samsung Platform Devices */ - &mmc0_fixed_voltage, - &s3c_device_hsmmc0, - &s3c_device_hsmmc2, - &s3c_device_hsmmc3, - - /* Universal Devices */ - &universal_gpio_keys, - &s5p_device_onenand, -}; - -static void __init universal_map_io(void) -{ - s5p_init_io(NULL, 0, S5P_VA_CHIPID); - s3c24xx_init_clocks(24000000); - s3c24xx_init_uarts(universal_uartcfgs, ARRAY_SIZE(universal_uartcfgs)); -} - -static void __init universal_machine_init(void) -{ - universal_sdhci_init(); - - i2c_register_board_info(0, i2c0_devs, ARRAY_SIZE(i2c0_devs)); - i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs)); - - /* Last */ - platform_add_devices(universal_devices, ARRAY_SIZE(universal_devices)); -} - -MACHINE_START(UNIVERSAL_C210, "UNIVERSAL_C210") - /* Maintainer: Kyungmin Park <kyungmin.park@samsung.com> */ - .boot_params = S5P_PA_SDRAM + 0x100, - .init_irq = s5pv310_init_irq, - .map_io = universal_map_io, - .init_machine = universal_machine_init, - .timer = &s5pv310_timer, -MACHINE_END diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c index 4303a86e6e38..3e6f0aab460b 100644 --- a/arch/arm/mach-shmobile/board-ag5evm.c +++ b/arch/arm/mach-shmobile/board-ag5evm.c @@ -119,13 +119,6 @@ static struct platform_device keysc_device = { }; /* FSI A */ -static struct sh_fsi_platform_info fsi_info = { - .porta_flags = SH_FSI_OUT_SLAVE_MODE | - SH_FSI_IN_SLAVE_MODE | - SH_FSI_OFMT(I2S) | - SH_FSI_IFMT(I2S), -}; - static struct resource fsi_resources[] = { [0] = { .name = "FSI", @@ -144,9 +137,6 @@ static struct platform_device fsi_device = { .id = -1, .num_resources = ARRAY_SIZE(fsi_resources), .resource = fsi_resources, - .dev = { - .platform_data = &fsi_info, - }, }; static struct resource sh_mmcif_resources[] = { diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c index 81d6536552a9..1a8118c929be 100644 --- a/arch/arm/mach-shmobile/board-ap4evb.c +++ b/arch/arm/mach-shmobile/board-ap4evb.c @@ -673,16 +673,12 @@ static int fsi_set_rate(struct device *dev, int is_porta, int rate, int enable) } static struct sh_fsi_platform_info fsi_info = { - .porta_flags = SH_FSI_BRS_INV | - SH_FSI_OUT_SLAVE_MODE | - SH_FSI_IN_SLAVE_MODE | - SH_FSI_OFMT(PCM) | - SH_FSI_IFMT(PCM), + .porta_flags = SH_FSI_BRS_INV, .portb_flags = SH_FSI_BRS_INV | SH_FSI_BRM_INV | SH_FSI_LRS_INV | - SH_FSI_OFMT(SPDIF), + SH_FSI_FMT_SPDIF, .set_rate = fsi_set_rate, }; @@ -783,6 +779,10 @@ static struct platform_device hdmi_device = { }, }; +static struct platform_device fsi_hdmi_device = { + .name = "sh_fsi2_b_hdmi", +}; + static long ap4evb_clk_optimize(unsigned long target, unsigned long *best_freq, unsigned long *parent_freq) { @@ -936,6 +936,7 @@ static struct platform_device *ap4evb_devices[] __initdata = { &usb1_host_device, &fsi_device, &fsi_ak4643_device, + &fsi_hdmi_device, &sh_mmcif_device, &lcdc1_device, &lcdc_device, diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c index 1657eac5dde2..1a63c213e45d 100644 --- a/arch/arm/mach-shmobile/board-mackerel.c +++ b/arch/arm/mach-shmobile/board-mackerel.c @@ -399,6 +399,10 @@ static struct platform_device hdmi_device = { }, }; +static struct platform_device fsi_hdmi_device = { + .name = "sh_fsi2_b_hdmi", +}; + static int __init hdmi_init_pm_clock(void) { struct clk *hdmi_ick = clk_get(&hdmi_device.dev, "ick"); @@ -609,16 +613,12 @@ fsi_set_rate_end: } static struct sh_fsi_platform_info fsi_info = { - .porta_flags = SH_FSI_BRS_INV | - SH_FSI_OUT_SLAVE_MODE | - SH_FSI_IN_SLAVE_MODE | - SH_FSI_OFMT(PCM) | - SH_FSI_IFMT(PCM), + .porta_flags = SH_FSI_BRS_INV, .portb_flags = SH_FSI_BRS_INV | SH_FSI_BRM_INV | SH_FSI_LRS_INV | - SH_FSI_OFMT(SPDIF), + SH_FSI_FMT_SPDIF, .set_rate = fsi_set_rate, }; @@ -921,6 +921,7 @@ static struct platform_device *mackerel_devices[] __initdata = { &leds_device, &fsi_device, &fsi_ak4643_device, + &fsi_hdmi_device, &sdhi0_device, #if !defined(CONFIG_MMC_SH_MMCIF) &sdhi1_device, diff --git a/arch/arm/mach-tcc8k/board-tcc8000-sdk.c b/arch/arm/mach-tcc8k/board-tcc8000-sdk.c index fb6426ddeb77..4cb3c2dd905c 100644 --- a/arch/arm/mach-tcc8k/board-tcc8000-sdk.c +++ b/arch/arm/mach-tcc8k/board-tcc8000-sdk.c @@ -6,6 +6,7 @@ * published by the Free Software Foundation. */ +#include <linux/delay.h> #include <linux/init.h> #include <linux/kernel.h> #include <linux/platform_device.h> @@ -17,6 +18,8 @@ #include <asm/mach/time.h> #include <mach/clock.h> +#include <mach/tcc-nand.h> +#include <mach/tcc8k-regs.h> #include "common.h" @@ -51,6 +54,22 @@ static struct sys_timer tcc8k_timer = { static void __init tcc8k_map_io(void) { tcc8k_map_common_io(); + + /* set PLL0 clock to 96MHz, adapt UART0 divisor */ + __raw_writel(0x00026003, CKC_BASE + PLL0CFG_OFFS); + __raw_writel(0x10000001, CKC_BASE + ACLKUART0_OFFS); + + /* set PLL1 clock to 192MHz */ + __raw_writel(0x00016003, CKC_BASE + PLL1CFG_OFFS); + + /* set PLL2 clock to 48MHz */ + __raw_writel(0x00036003, CKC_BASE + PLL2CFG_OFFS); + + /* with CPU freq higher than 150 MHz, need extra DTCM wait */ + __raw_writel(0x00000001, SCFG_BASE + DTCMWAIT_OFFS); + + /* PLL locking time as specified */ + udelay(300); } MACHINE_START(TCC8000_SDK, "Telechips TCC8000-SDK Demo Board") diff --git a/arch/arm/mach-tcc8k/clock.c b/arch/arm/mach-tcc8k/clock.c index 3970a9cdce26..e7cdae5c77a4 100644 --- a/arch/arm/mach-tcc8k/clock.c +++ b/arch/arm/mach-tcc8k/clock.c @@ -45,11 +45,12 @@ #define ACLKGSB1 (CKC_BASE + ACLKGSB1_OFFS) #define ACLKGSB2 (CKC_BASE + ACLKGSB2_OFFS) #define ACLKGSB3 (CKC_BASE + ACLKGSB3_OFFS) -#define ACLKUSBH (CKC_BASE + ACLKUSBH_OFFS) #define ACLKTCT (CKC_BASE + ACLKTCT_OFFS) #define ACLKTCX (CKC_BASE + ACLKTCX_OFFS) #define ACLKTCZ (CKC_BASE + ACLKTCZ_OFFS) +#define ACLK_MAX_DIV (0xfff + 1) + /* Crystal frequencies */ static unsigned long xi_rate, xti_rate; @@ -106,9 +107,9 @@ static int root_clk_enable(enum root_clks src) return 0; } -static int root_clk_disable(enum root_clks root_src) +static int root_clk_disable(enum root_clks src) { - switch (root_src) { + switch (src) { case CLK_SRC_PLL0: return pll_enable(0, 0); case CLK_SRC_PLL1: return pll_enable(1, 0); case CLK_SRC_PLL2: return pll_enable(2, 0); @@ -197,7 +198,7 @@ static unsigned long get_rate_pll_div(int pll) addr = CKC_BASE + CLKDIVC1_OFFS; reg = __raw_readl(addr); if (reg & CLKDIVC1_P2E) - div = __raw_readl(addr) & 0x3f; + div = reg & 0x3f; break; } return get_rate_pll(pll) / (div + 1); @@ -258,14 +259,19 @@ static unsigned long aclk_best_div(struct clk *clk, unsigned long rate) { unsigned long div, src, freq, r1, r2; + if (!rate) + return ACLK_MAX_DIV; + src = __raw_readl(clk->aclkreg) >> ACLK_SEL_SHIFT; src &= CLK_SRC_MASK; freq = root_clk_get_rate(src); - div = freq / rate + 1; + div = freq / rate; + if (!div) + return 1; + if (div >= ACLK_MAX_DIV) + return ACLK_MAX_DIV; r1 = freq / div; r2 = freq / (div + 1); - if (r2 >= rate) - return div + 1; if ((rate - r2) < (r1 - rate)) return div + 1; @@ -287,7 +293,8 @@ static int aclk_set_rate(struct clk *clk, unsigned long rate) u32 reg; reg = __raw_readl(clk->aclkreg) & ~ACLK_DIV_MASK; - reg |= aclk_best_div(clk, rate); + reg |= aclk_best_div(clk, rate) - 1; + __raw_writel(reg, clk->aclkreg); return 0; } @@ -296,15 +303,22 @@ static unsigned long get_rate_sys(struct clk *clk) unsigned int src; src = __raw_readl(CKC_BASE + CLKCTRL_OFFS) & CLK_SRC_MASK; - return root_clk_get_rate(src); + return root_clk_get_rate(src); } static unsigned long get_rate_bus(struct clk *clk) { - unsigned int div; + unsigned int reg, sdiv, bdiv, rate; - div = (__raw_readl(CKC_BASE + CLKCTRL_OFFS) >> 4) & 0xff; - return get_rate_sys(clk) / (div + 1); + reg = __raw_readl(CKC_BASE + CLKCTRL_OFFS); + rate = get_rate_sys(clk); + sdiv = (reg >> 20) & 3; + if (sdiv) + rate /= sdiv + 1; + bdiv = (reg >> 4) & 0xff; + if (bdiv) + rate /= bdiv + 1; + return rate; } static unsigned long get_rate_cpu(struct clk *clk) diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c index aa53ee22438f..513d6abec1f5 100644 --- a/arch/arm/mach-u300/core.c +++ b/arch/arm/mach-u300/core.c @@ -3,7 +3,7 @@ * arch/arm/mach-u300/core.c * * - * Copyright (C) 2007-2010 ST-Ericsson AB + * Copyright (C) 2007-2010 ST-Ericsson SA * License terms: GNU General Public License (GPL) version 2 * Core platform support, IRQ handling and device definitions. * Author: Linus Walleij <linus.walleij@stericsson.com> @@ -16,7 +16,9 @@ #include <linux/device.h> #include <linux/mm.h> #include <linux/termios.h> +#include <linux/dmaengine.h> #include <linux/amba/bus.h> +#include <linux/amba/serial.h> #include <linux/platform_device.h> #include <linux/gpio.h> #include <linux/clk.h> @@ -96,10 +98,20 @@ void __init u300_map_io(void) * 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 +}; + static struct amba_device uart0_device = { .dev = { + .coherent_dma_mask = ~0, .init_name = "uart0", /* Slow device at 0x3000 offset */ - .platform_data = NULL, + .platform_data = &uart0_plat_data, }, .res = { .start = U300_UART0_BASE, @@ -111,10 +123,19 @@ static struct amba_device uart0_device = { /* The U335 have an additional UART1 on the APP CPU */ #ifdef CONFIG_MACH_U300_BS335 +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 +}; + static struct amba_device uart1_device = { .dev = { + .coherent_dma_mask = ~0, .init_name = "uart1", /* Fast device at 0x7000 offset */ - .platform_data = NULL, + .platform_data = &uart1_plat_data, }, .res = { .start = U300_UART1_BASE, @@ -960,42 +981,37 @@ const struct coh_dma_channel chan_config[U300_DMA_CHANNELS] = { .priority_high = 0, .dev_addr = U300_MSL_BASE + 6 * 0x40 + 0x220, }, + /* + * Don't set up device address, burst count or size of src + * or dst bus for this peripheral - handled by PrimeCell + * DMA extension. + */ { .number = U300_DMA_MMCSD_RX_TX, .name = "MMCSD RX TX", .priority_high = 0, - .dev_addr = U300_MMCSD_BASE + 0x080, .param.config = COH901318_CX_CFG_CH_DISABLE | COH901318_CX_CFG_LCR_DISABLE | COH901318_CX_CFG_TC_IRQ_ENABLE | COH901318_CX_CFG_BE_IRQ_ENABLE, .param.ctrl_lli_chained = 0 | COH901318_CX_CTRL_TC_ENABLE | - COH901318_CX_CTRL_BURST_COUNT_32_BYTES | - COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | - COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | COH901318_CX_CTRL_MASTER_MODE_M1RW | COH901318_CX_CTRL_TCP_ENABLE | - COH901318_CX_CTRL_TC_IRQ_ENABLE | + COH901318_CX_CTRL_TC_IRQ_DISABLE | COH901318_CX_CTRL_HSP_ENABLE | COH901318_CX_CTRL_HSS_DISABLE | COH901318_CX_CTRL_DDMA_LEGACY, .param.ctrl_lli = 0 | COH901318_CX_CTRL_TC_ENABLE | - COH901318_CX_CTRL_BURST_COUNT_32_BYTES | - COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | - COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | COH901318_CX_CTRL_MASTER_MODE_M1RW | COH901318_CX_CTRL_TCP_ENABLE | - COH901318_CX_CTRL_TC_IRQ_ENABLE | + COH901318_CX_CTRL_TC_IRQ_DISABLE | COH901318_CX_CTRL_HSP_ENABLE | COH901318_CX_CTRL_HSS_DISABLE | COH901318_CX_CTRL_DDMA_LEGACY, .param.ctrl_lli_last = 0 | COH901318_CX_CTRL_TC_ENABLE | - COH901318_CX_CTRL_BURST_COUNT_32_BYTES | - COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | - COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | COH901318_CX_CTRL_MASTER_MODE_M1RW | COH901318_CX_CTRL_TCP_DISABLE | COH901318_CX_CTRL_TC_IRQ_ENABLE | @@ -1014,15 +1030,76 @@ const struct coh_dma_channel chan_config[U300_DMA_CHANNELS] = { .name = "MSPRO RX", .priority_high = 0, }, + /* + * Don't set up device address, burst count or size of src + * or dst bus for this peripheral - handled by PrimeCell + * DMA extension. + */ { .number = U300_DMA_UART0_TX, .name = "UART0 TX", .priority_high = 0, + .param.config = COH901318_CX_CFG_CH_DISABLE | + COH901318_CX_CFG_LCR_DISABLE | + COH901318_CX_CFG_TC_IRQ_ENABLE | + COH901318_CX_CFG_BE_IRQ_ENABLE, + .param.ctrl_lli_chained = 0 | + COH901318_CX_CTRL_TC_ENABLE | + COH901318_CX_CTRL_MASTER_MODE_M1RW | + COH901318_CX_CTRL_TCP_ENABLE | + COH901318_CX_CTRL_TC_IRQ_DISABLE | + COH901318_CX_CTRL_HSP_ENABLE | + COH901318_CX_CTRL_HSS_DISABLE | + COH901318_CX_CTRL_DDMA_LEGACY, + .param.ctrl_lli = 0 | + COH901318_CX_CTRL_TC_ENABLE | + COH901318_CX_CTRL_MASTER_MODE_M1RW | + COH901318_CX_CTRL_TCP_ENABLE | + COH901318_CX_CTRL_TC_IRQ_ENABLE | + COH901318_CX_CTRL_HSP_ENABLE | + COH901318_CX_CTRL_HSS_DISABLE | + COH901318_CX_CTRL_DDMA_LEGACY, + .param.ctrl_lli_last = 0 | + COH901318_CX_CTRL_TC_ENABLE | + COH901318_CX_CTRL_MASTER_MODE_M1RW | + COH901318_CX_CTRL_TCP_ENABLE | + COH901318_CX_CTRL_TC_IRQ_ENABLE | + COH901318_CX_CTRL_HSP_ENABLE | + COH901318_CX_CTRL_HSS_DISABLE | + COH901318_CX_CTRL_DDMA_LEGACY, }, { .number = U300_DMA_UART0_RX, .name = "UART0 RX", .priority_high = 0, + .param.config = COH901318_CX_CFG_CH_DISABLE | + COH901318_CX_CFG_LCR_DISABLE | + COH901318_CX_CFG_TC_IRQ_ENABLE | + COH901318_CX_CFG_BE_IRQ_ENABLE, + .param.ctrl_lli_chained = 0 | + COH901318_CX_CTRL_TC_ENABLE | + COH901318_CX_CTRL_MASTER_MODE_M1RW | + COH901318_CX_CTRL_TCP_ENABLE | + COH901318_CX_CTRL_TC_IRQ_DISABLE | + COH901318_CX_CTRL_HSP_ENABLE | + COH901318_CX_CTRL_HSS_DISABLE | + COH901318_CX_CTRL_DDMA_LEGACY, + .param.ctrl_lli = 0 | + COH901318_CX_CTRL_TC_ENABLE | + COH901318_CX_CTRL_MASTER_MODE_M1RW | + COH901318_CX_CTRL_TCP_ENABLE | + COH901318_CX_CTRL_TC_IRQ_ENABLE | + COH901318_CX_CTRL_HSP_ENABLE | + COH901318_CX_CTRL_HSS_DISABLE | + COH901318_CX_CTRL_DDMA_LEGACY, + .param.ctrl_lli_last = 0 | + COH901318_CX_CTRL_TC_ENABLE | + COH901318_CX_CTRL_MASTER_MODE_M1RW | + COH901318_CX_CTRL_TCP_ENABLE | + COH901318_CX_CTRL_TC_IRQ_ENABLE | + COH901318_CX_CTRL_HSP_ENABLE | + COH901318_CX_CTRL_HSS_DISABLE | + COH901318_CX_CTRL_DDMA_LEGACY, }, { .number = U300_DMA_APEX_TX, @@ -1080,7 +1157,7 @@ const struct coh_dma_channel chan_config[U300_DMA_CHANNELS] = { COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | COH901318_CX_CTRL_MASTER_MODE_M1RW | COH901318_CX_CTRL_TCP_ENABLE | - COH901318_CX_CTRL_TC_IRQ_ENABLE | + COH901318_CX_CTRL_TC_IRQ_DISABLE | COH901318_CX_CTRL_HSP_ENABLE | COH901318_CX_CTRL_HSS_DISABLE | COH901318_CX_CTRL_DDMA_LEGACY | @@ -1252,15 +1329,77 @@ const struct coh_dma_channel chan_config[U300_DMA_CHANNELS] = { .name = "XGAM PDI", .priority_high = 0, }, + /* + * Don't set up device address, burst count or size of src + * or dst bus for this peripheral - handled by PrimeCell + * DMA extension. + */ { .number = U300_DMA_SPI_TX, .name = "SPI TX", .priority_high = 0, + .param.config = COH901318_CX_CFG_CH_DISABLE | + COH901318_CX_CFG_LCR_DISABLE | + COH901318_CX_CFG_TC_IRQ_ENABLE | + COH901318_CX_CFG_BE_IRQ_ENABLE, + .param.ctrl_lli_chained = 0 | + COH901318_CX_CTRL_TC_ENABLE | + COH901318_CX_CTRL_MASTER_MODE_M1RW | + COH901318_CX_CTRL_TCP_DISABLE | + COH901318_CX_CTRL_TC_IRQ_DISABLE | + COH901318_CX_CTRL_HSP_ENABLE | + COH901318_CX_CTRL_HSS_DISABLE | + COH901318_CX_CTRL_DDMA_LEGACY, + .param.ctrl_lli = 0 | + COH901318_CX_CTRL_TC_ENABLE | + COH901318_CX_CTRL_MASTER_MODE_M1RW | + COH901318_CX_CTRL_TCP_DISABLE | + COH901318_CX_CTRL_TC_IRQ_ENABLE | + COH901318_CX_CTRL_HSP_ENABLE | + COH901318_CX_CTRL_HSS_DISABLE | + COH901318_CX_CTRL_DDMA_LEGACY, + .param.ctrl_lli_last = 0 | + COH901318_CX_CTRL_TC_ENABLE | + COH901318_CX_CTRL_MASTER_MODE_M1RW | + COH901318_CX_CTRL_TCP_DISABLE | + COH901318_CX_CTRL_TC_IRQ_ENABLE | + COH901318_CX_CTRL_HSP_ENABLE | + COH901318_CX_CTRL_HSS_DISABLE | + COH901318_CX_CTRL_DDMA_LEGACY, }, { .number = U300_DMA_SPI_RX, .name = "SPI RX", .priority_high = 0, + .param.config = COH901318_CX_CFG_CH_DISABLE | + COH901318_CX_CFG_LCR_DISABLE | + COH901318_CX_CFG_TC_IRQ_ENABLE | + COH901318_CX_CFG_BE_IRQ_ENABLE, + .param.ctrl_lli_chained = 0 | + COH901318_CX_CTRL_TC_ENABLE | + COH901318_CX_CTRL_MASTER_MODE_M1RW | + COH901318_CX_CTRL_TCP_DISABLE | + COH901318_CX_CTRL_TC_IRQ_DISABLE | + COH901318_CX_CTRL_HSP_ENABLE | + COH901318_CX_CTRL_HSS_DISABLE | + COH901318_CX_CTRL_DDMA_LEGACY, + .param.ctrl_lli = 0 | + COH901318_CX_CTRL_TC_ENABLE | + COH901318_CX_CTRL_MASTER_MODE_M1RW | + COH901318_CX_CTRL_TCP_DISABLE | + COH901318_CX_CTRL_TC_IRQ_ENABLE | + COH901318_CX_CTRL_HSP_ENABLE | + COH901318_CX_CTRL_HSS_DISABLE | + COH901318_CX_CTRL_DDMA_LEGACY, + .param.ctrl_lli_last = 0 | + COH901318_CX_CTRL_TC_ENABLE | + COH901318_CX_CTRL_MASTER_MODE_M1RW | + COH901318_CX_CTRL_TCP_DISABLE | + COH901318_CX_CTRL_TC_IRQ_ENABLE | + COH901318_CX_CTRL_HSP_ENABLE | + COH901318_CX_CTRL_HSS_DISABLE | + COH901318_CX_CTRL_DDMA_LEGACY, + }, { .number = U300_DMA_GENERAL_PURPOSE_0, @@ -1617,7 +1756,7 @@ static void __init u300_init_check_chip(void) #endif #ifdef CONFIG_MACH_U300_BS335 if ((val & 0xFF00U) != 0xf000 && (val & 0xFF00U) != 0xf100) { - printk(KERN_ERR "Platform configured for BS365 " \ + printk(KERN_ERR "Platform configured for BS335 " \ " with DB3350 but %s detected, expect problems!", chipname); } @@ -1692,12 +1831,12 @@ void __init u300_init_devices(void) /* Register subdevices on the I2C buses */ u300_i2c_register_board_devices(); - /* Register subdevices on the SPI bus */ - u300_spi_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(); + #ifndef CONFIG_MACH_U300_SEMI_IS_SHARED /* * Enable SEMI self refresh. Self-refresh of the SDRAM is entered when diff --git a/arch/arm/mach-u300/include/mach/coh901318.h b/arch/arm/mach-u300/include/mach/coh901318.h index 6193aaa47794..7c3b2b2d25b6 100644 --- a/arch/arm/mach-u300/include/mach/coh901318.h +++ b/arch/arm/mach-u300/include/mach/coh901318.h @@ -102,6 +102,7 @@ struct coh901318_platform { const int max_channels; }; +#ifdef CONFIG_COH901318 /** * coh901318_filter_id() - DMA channel filter function * @chan: dma channel handle @@ -110,6 +111,12 @@ struct coh901318_platform { * In dma_request_channel() it specifies what channel id to be requested */ bool coh901318_filter_id(struct dma_chan *chan, void *chan_id); +#else +static inline bool coh901318_filter_id(struct dma_chan *chan, void *chan_id) +{ + return false; +} +#endif /* * DMA Controller - this access the static mappings of the coh901318 dma. diff --git a/arch/arm/mach-u300/mmc.c b/arch/arm/mach-u300/mmc.c index de1ac9ad2213..677ccef5cd32 100644 --- a/arch/arm/mach-u300/mmc.c +++ b/arch/arm/mach-u300/mmc.c @@ -3,159 +3,52 @@ * arch/arm/mach-u300/mmc.c * * - * Copyright (C) 2009 ST-Ericsson AB + * Copyright (C) 2009 ST-Ericsson SA * License terms: GNU General Public License (GPL) version 2 * * Author: Linus Walleij <linus.walleij@stericsson.com> - * Author: Johan Lundin <johan.lundin@stericsson.com> + * Author: Johan Lundin * Author: Jonas Aaberg <jonas.aberg@stericsson.com> */ #include <linux/device.h> #include <linux/amba/bus.h> #include <linux/mmc/host.h> -#include <linux/input.h> -#include <linux/workqueue.h> -#include <linux/delay.h> -#include <linux/regulator/consumer.h> -#include <linux/regulator/machine.h> #include <linux/gpio.h> +#include <linux/dmaengine.h> #include <linux/amba/mmci.h> #include <linux/slab.h> +#include <mach/coh901318.h> +#include <mach/dma_channels.h> #include "mmc.h" #include "padmux.h" -struct mmci_card_event { - struct input_dev *mmc_input; - int mmc_inserted; - struct work_struct workq; - struct mmci_platform_data mmc0_plat_data; +static struct mmci_platform_data mmc0_plat_data = { + /* + * Do not set ocr_mask or voltage translation function, + * we have a regulator we can control instead. + */ + /* Nominally 2.85V on our platform */ + .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 unsigned int mmc_status(struct device *dev) -{ - struct mmci_card_event *mmci_card = container_of( - dev->platform_data, - struct mmci_card_event, mmc0_plat_data); - - return mmci_card->mmc_inserted; -} - -static int mmci_callback(void *data) -{ - struct mmci_card_event *mmci_card = data; - - disable_irq_on_gpio_pin(U300_GPIO_PIN_MMC_CD); - schedule_work(&mmci_card->workq); - - return 0; -} - - -static ssize_t gpio_show(struct device *dev, struct device_attribute *attr, - char *buf) -{ - struct mmci_card_event *mmci_card = container_of( - dev->platform_data, - struct mmci_card_event, mmc0_plat_data); - - - return sprintf(buf, "%d\n", !mmci_card->mmc_inserted); -} - -static DEVICE_ATTR(mmc_inserted, S_IRUGO, gpio_show, NULL); - -static void _mmci_callback(struct work_struct *ws) -{ - - struct mmci_card_event *mmci_card = container_of( - ws, - struct mmci_card_event, workq); - - mdelay(20); - - mmci_card->mmc_inserted = !gpio_get_value(U300_GPIO_PIN_MMC_CD); - - input_report_switch(mmci_card->mmc_input, KEY_INSERT, - mmci_card->mmc_inserted); - input_sync(mmci_card->mmc_input); - - pr_debug("MMC/SD card was %s\n", - mmci_card->mmc_inserted ? "inserted" : "removed"); - - enable_irq_on_gpio_pin(U300_GPIO_PIN_MMC_CD, mmci_card->mmc_inserted); -} - int __devinit mmc_init(struct amba_device *adev) { - struct mmci_card_event *mmci_card; struct device *mmcsd_device = &adev->dev; struct pmx *pmx; int ret = 0; - mmci_card = kzalloc(sizeof(struct mmci_card_event), GFP_KERNEL); - if (!mmci_card) - return -ENOMEM; - - /* - * Do not set ocr_mask or voltage translation function, - * we have a regulator we can control instead. - */ - /* Nominally 2.85V on our platform */ - mmci_card->mmc0_plat_data.f_max = 24000000; - mmci_card->mmc0_plat_data.status = mmc_status; - mmci_card->mmc0_plat_data.gpio_wp = -1; - mmci_card->mmc0_plat_data.gpio_cd = -1; - mmci_card->mmc0_plat_data.capabilities = MMC_CAP_MMC_HIGHSPEED | - MMC_CAP_SD_HIGHSPEED | MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA; - - mmcsd_device->platform_data = (void *) &mmci_card->mmc0_plat_data; - - INIT_WORK(&mmci_card->workq, _mmci_callback); - - ret = gpio_request(U300_GPIO_PIN_MMC_CD, "MMC card detection"); - if (ret) { - printk(KERN_CRIT "Could not allocate MMC card detection " \ - "GPIO pin\n"); - goto out; - } - - ret = gpio_direction_input(U300_GPIO_PIN_MMC_CD); - if (ret) { - printk(KERN_CRIT "Invalid GPIO pin requested\n"); - goto out; - } - - ret = sysfs_create_file(&mmcsd_device->kobj, - &dev_attr_mmc_inserted.attr); - if (ret) - goto out; - - mmci_card->mmc_input = input_allocate_device(); - if (!mmci_card->mmc_input) { - printk(KERN_CRIT "Could not allocate MMC input device\n"); - return -ENOMEM; - } - - mmci_card->mmc_input->name = "MMC insert notification"; - mmci_card->mmc_input->id.bustype = BUS_HOST; - mmci_card->mmc_input->id.vendor = 0; - mmci_card->mmc_input->id.product = 0; - mmci_card->mmc_input->id.version = 0x0100; - mmci_card->mmc_input->dev.parent = mmcsd_device; - input_set_capability(mmci_card->mmc_input, EV_SW, KEY_INSERT); - - /* - * Since this must always be compiled into the kernel, this input - * is never unregistered or free:ed. - */ - ret = input_register_device(mmci_card->mmc_input); - if (ret) { - input_free_device(mmci_card->mmc_input); - goto out; - } - - input_set_drvdata(mmci_card->mmc_input, mmci_card); + mmcsd_device->platform_data = &mmc0_plat_data; /* * Setup padmuxing for MMC. Since this must always be @@ -171,12 +64,5 @@ int __devinit mmc_init(struct amba_device *adev) pr_warning("Could not activate padmuxing\n"); } - ret = gpio_register_callback(U300_GPIO_PIN_MMC_CD, mmci_callback, - mmci_card); - - schedule_work(&mmci_card->workq); - - printk(KERN_INFO "Registered MMC insert/remove notification\n"); -out: return ret; } diff --git a/arch/arm/mach-u300/spi.c b/arch/arm/mach-u300/spi.c index 00869def5420..5767208f1c1d 100644 --- a/arch/arm/mach-u300/spi.c +++ b/arch/arm/mach-u300/spi.c @@ -11,6 +11,9 @@ #include <linux/spi/spi.h> #include <linux/amba/pl022.h> #include <linux/err.h> +#include <mach/coh901318.h> +#include <mach/dma_channels.h> + #include "padmux.h" /* @@ -30,11 +33,8 @@ static void select_dummy_chip(u32 chipselect) } struct pl022_config_chip dummy_chip_info = { - /* - * available POLLING_TRANSFER and INTERRUPT_TRANSFER, - * DMA_TRANSFER does not work - */ - .com_mode = INTERRUPT_TRANSFER, + /* 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, @@ -75,8 +75,6 @@ static struct spi_board_info u300_spi_devices[] = { static struct pl022_ssp_controller ssp_platform_data = { /* If you have several SPI buses this varies, we have only bus 0 */ .bus_id = 0, - /* Set this to 1 when we think we got DMA working */ - .enable_dma = 0, /* * On the APP CPU GPIO 4, 5 and 6 are connected as generic * chip selects for SPI. (Same on U330, U335 and U365.) @@ -84,6 +82,14 @@ static struct pl022_ssp_controller ssp_platform_data = { * 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 }; @@ -109,6 +115,7 @@ void __init u300_spi_init(struct amba_device *adev) } } + void __init u300_spi_register_board_devices(void) { /* Register any SPI devices */ diff --git a/arch/arm/mach-ux500/Makefile b/arch/arm/mach-ux500/Makefile index 53ebb429e971..b549a8fb4231 100644 --- a/arch/arm/mach-ux500/Makefile +++ b/arch/arm/mach-ux500/Makefile @@ -3,16 +3,18 @@ # obj-y := clock.o cpu.o devices.o devices-common.o \ - id.o + id.o usb.o obj-$(CONFIG_UX500_SOC_DB5500) += cpu-db5500.o dma-db5500.o obj-$(CONFIG_UX500_SOC_DB8500) += cpu-db8500.o devices-db8500.o prcmu.o obj-$(CONFIG_MACH_U8500) += board-mop500.o board-mop500-sdi.o \ - board-mop500-keypads.o + board-mop500-regulators.o \ + board-mop500-uib.o board-mop500-stuib.o \ + board-mop500-u8500uib.o \ + board-mop500-pins.o obj-$(CONFIG_MACH_U5500) += board-u5500.o board-u5500-sdi.o obj-$(CONFIG_SMP) += platsmp.o headsmp.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o obj-$(CONFIG_LOCAL_TIMERS) += localtimer.o -obj-$(CONFIG_REGULATOR_AB8500) += board-mop500-regulators.o obj-$(CONFIG_U5500_MODEM_IRQ) += modem-irq-db5500.o obj-$(CONFIG_U5500_MBOX) += mbox-db5500.o obj-$(CONFIG_CPU_FREQ) += cpufreq.o diff --git a/arch/arm/mach-ux500/board-mop500-keypads.c b/arch/arm/mach-ux500/board-mop500-keypads.c deleted file mode 100644 index 70318c354d32..000000000000 --- a/arch/arm/mach-ux500/board-mop500-keypads.c +++ /dev/null @@ -1,229 +0,0 @@ -/* - * Copyright (C) ST-Ericsson SA 2010 - * - * License Terms: GNU General Public License v2 - * - * Keypad layouts for various boards - */ - -#include <linux/i2c.h> -#include <linux/gpio.h> -#include <linux/interrupt.h> -#include <linux/platform_device.h> -#include <linux/mfd/stmpe.h> -#include <linux/mfd/tc3589x.h> -#include <linux/input/matrix_keypad.h> - -#include <plat/pincfg.h> -#include <plat/ske.h> - -#include <mach/devices.h> -#include <mach/hardware.h> - -#include "devices-db8500.h" -#include "board-mop500.h" - -/* STMPE/SKE keypad use this key layout */ -static const unsigned int mop500_keymap[] = { - KEY(2, 5, KEY_END), - KEY(4, 1, KEY_POWER), - KEY(3, 5, KEY_VOLUMEDOWN), - KEY(1, 3, KEY_3), - KEY(5, 2, KEY_RIGHT), - KEY(5, 0, KEY_9), - - KEY(0, 5, KEY_MENU), - KEY(7, 6, KEY_ENTER), - KEY(4, 5, KEY_0), - KEY(6, 7, KEY_2), - KEY(3, 4, KEY_UP), - KEY(3, 3, KEY_DOWN), - - KEY(6, 4, KEY_SEND), - KEY(6, 2, KEY_BACK), - KEY(4, 2, KEY_VOLUMEUP), - KEY(5, 5, KEY_1), - KEY(4, 3, KEY_LEFT), - KEY(3, 2, KEY_7), -}; - -static const struct matrix_keymap_data mop500_keymap_data = { - .keymap = mop500_keymap, - .keymap_size = ARRAY_SIZE(mop500_keymap), -}; - -/* - * Nomadik SKE keypad - */ -#define ROW_PIN_I0 164 -#define ROW_PIN_I1 163 -#define ROW_PIN_I2 162 -#define ROW_PIN_I3 161 -#define ROW_PIN_I4 156 -#define ROW_PIN_I5 155 -#define ROW_PIN_I6 154 -#define ROW_PIN_I7 153 -#define COL_PIN_O0 168 -#define COL_PIN_O1 167 -#define COL_PIN_O2 166 -#define COL_PIN_O3 165 -#define COL_PIN_O4 160 -#define COL_PIN_O5 159 -#define COL_PIN_O6 158 -#define COL_PIN_O7 157 - -#define SKE_KPD_MAX_ROWS 8 -#define SKE_KPD_MAX_COLS 8 - -static int ske_kp_rows[] = { - ROW_PIN_I0, ROW_PIN_I1, ROW_PIN_I2, ROW_PIN_I3, - ROW_PIN_I4, ROW_PIN_I5, ROW_PIN_I6, ROW_PIN_I7, -}; - -/* - * ske_set_gpio_row: request and set gpio rows - */ -static int ske_set_gpio_row(int gpio) -{ - int ret; - - ret = gpio_request(gpio, "ske-kp"); - if (ret < 0) { - pr_err("ske_set_gpio_row: gpio request failed\n"); - return ret; - } - - ret = gpio_direction_output(gpio, 1); - if (ret < 0) { - pr_err("ske_set_gpio_row: gpio direction failed\n"); - gpio_free(gpio); - } - - return ret; -} - -/* - * ske_kp_init - enable the gpio configuration - */ -static int ske_kp_init(void) -{ - int ret, i; - - for (i = 0; i < SKE_KPD_MAX_ROWS; i++) { - ret = ske_set_gpio_row(ske_kp_rows[i]); - if (ret < 0) { - pr_err("ske_kp_init: failed init\n"); - return ret; - } - } - - return 0; -} - -static struct ske_keypad_platform_data ske_keypad_board = { - .init = ske_kp_init, - .keymap_data = &mop500_keymap_data, - .no_autorepeat = true, - .krow = SKE_KPD_MAX_ROWS, /* 8x8 matrix */ - .kcol = SKE_KPD_MAX_COLS, - .debounce_ms = 40, /* in millisecs */ -}; - -/* - * STMPE1601 - */ -static struct stmpe_keypad_platform_data stmpe1601_keypad_data = { - .debounce_ms = 64, - .scan_count = 8, - .no_autorepeat = true, - .keymap_data = &mop500_keymap_data, -}; - -static struct stmpe_platform_data stmpe1601_data = { - .id = 1, - .blocks = STMPE_BLOCK_KEYPAD, - .irq_trigger = IRQF_TRIGGER_FALLING, - .irq_base = MOP500_STMPE1601_IRQ(0), - .keypad = &stmpe1601_keypad_data, - .autosleep = true, - .autosleep_timeout = 1024, -}; - -static struct i2c_board_info mop500_i2c0_devices_stuib[] = { - { - I2C_BOARD_INFO("stmpe1601", 0x40), - .irq = NOMADIK_GPIO_TO_IRQ(218), - .platform_data = &stmpe1601_data, - .flags = I2C_CLIENT_WAKE, - }, -}; - -/* - * TC35893 - */ - -static const unsigned int uib_keymap[] = { - KEY(3, 1, KEY_END), - KEY(4, 1, KEY_POWER), - KEY(6, 4, KEY_VOLUMEDOWN), - KEY(4, 2, KEY_EMAIL), - KEY(3, 3, KEY_RIGHT), - KEY(2, 5, KEY_BACKSPACE), - - KEY(6, 7, KEY_MENU), - KEY(5, 0, KEY_ENTER), - KEY(4, 3, KEY_0), - KEY(3, 4, KEY_DOT), - KEY(5, 2, KEY_UP), - KEY(3, 5, KEY_DOWN), - - KEY(4, 5, KEY_SEND), - KEY(0, 5, KEY_BACK), - KEY(6, 2, KEY_VOLUMEUP), - KEY(1, 3, KEY_SPACE), - KEY(7, 6, KEY_LEFT), - KEY(5, 5, KEY_SEARCH), -}; - -static struct matrix_keymap_data uib_keymap_data = { - .keymap = uib_keymap, - .keymap_size = ARRAY_SIZE(uib_keymap), -}; - -static struct tc3589x_keypad_platform_data tc35893_data = { - .krow = TC_KPD_ROWS, - .kcol = TC_KPD_COLUMNS, - .debounce_period = TC_KPD_DEBOUNCE_PERIOD, - .settle_time = TC_KPD_SETTLE_TIME, - .irqtype = IRQF_TRIGGER_FALLING, - .enable_wakeup = true, - .keymap_data = &uib_keymap_data, - .no_autorepeat = true, -}; - -static struct tc3589x_platform_data tc3589x_keypad_data = { - .block = TC3589x_BLOCK_KEYPAD, - .keypad = &tc35893_data, - .irq_base = MOP500_EGPIO_IRQ_BASE, -}; - -static struct i2c_board_info mop500_i2c0_devices_uib[] = { - { - I2C_BOARD_INFO("tc3589x", 0x44), - .platform_data = &tc3589x_keypad_data, - .irq = NOMADIK_GPIO_TO_IRQ(218), - .flags = I2C_CLIENT_WAKE, - }, -}; - -void mop500_keypad_init(void) -{ - db8500_add_ske_keypad(&ske_keypad_board); - - i2c_register_board_info(0, mop500_i2c0_devices_stuib, - ARRAY_SIZE(mop500_i2c0_devices_stuib)); - - i2c_register_board_info(0, mop500_i2c0_devices_uib, - ARRAY_SIZE(mop500_i2c0_devices_uib)); - -} diff --git a/arch/arm/mach-ux500/board-mop500-pins.c b/arch/arm/mach-ux500/board-mop500-pins.c new file mode 100644 index 000000000000..fd4cf1ca5efd --- /dev/null +++ b/arch/arm/mach-ux500/board-mop500-pins.c @@ -0,0 +1,241 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * License terms: GNU General Public License (GPL) version 2 + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/gpio.h> + +#include <asm/mach-types.h> +#include <plat/pincfg.h> +#include <mach/hardware.h> + +#include "pins-db8500.h" + +static pin_cfg_t mop500_pins_common[] = { + /* I2C */ + GPIO147_I2C0_SCL, + GPIO148_I2C0_SDA, + GPIO16_I2C1_SCL, + GPIO17_I2C1_SDA, + GPIO10_I2C2_SDA, + GPIO11_I2C2_SCL, + GPIO229_I2C3_SDA, + GPIO230_I2C3_SCL, + + /* MSP0 */ + GPIO12_MSP0_TXD, + GPIO13_MSP0_TFS, + GPIO14_MSP0_TCK, + GPIO15_MSP0_RXD, + + /* MSP2: HDMI */ + GPIO193_MSP2_TXD, + GPIO194_MSP2_TCK, + GPIO195_MSP2_TFS, + GPIO196_MSP2_RXD | PIN_OUTPUT_LOW, + + /* Touch screen INTERFACE */ + GPIO84_GPIO | PIN_INPUT_PULLUP, /* TOUCH_INT1 */ + + /* STMPE1601/tc35893 keypad IRQ */ + GPIO218_GPIO | PIN_INPUT_PULLUP, + + /* MMC0 (MicroSD card) */ + GPIO18_MC0_CMDDIR | PIN_OUTPUT_HIGH, + GPIO19_MC0_DAT0DIR | PIN_OUTPUT_HIGH, + GPIO20_MC0_DAT2DIR | PIN_OUTPUT_HIGH, + + GPIO22_MC0_FBCLK | PIN_INPUT_NOPULL, + GPIO23_MC0_CLK | PIN_OUTPUT_LOW, + GPIO24_MC0_CMD | PIN_INPUT_PULLUP, + GPIO25_MC0_DAT0 | PIN_INPUT_PULLUP, + GPIO26_MC0_DAT1 | PIN_INPUT_PULLUP, + GPIO27_MC0_DAT2 | PIN_INPUT_PULLUP, + GPIO28_MC0_DAT3 | PIN_INPUT_PULLUP, + + /* SDI1 (SDIO) */ + GPIO208_MC1_CLK | PIN_OUTPUT_LOW, + GPIO209_MC1_FBCLK | PIN_INPUT_NOPULL, + GPIO210_MC1_CMD | PIN_INPUT_PULLUP, + GPIO211_MC1_DAT0 | PIN_INPUT_PULLUP, + GPIO212_MC1_DAT1 | PIN_INPUT_PULLUP, + GPIO213_MC1_DAT2 | PIN_INPUT_PULLUP, + GPIO214_MC1_DAT3 | PIN_INPUT_PULLUP, + + /* MMC2 (On-board DATA INTERFACE eMMC) */ + GPIO128_MC2_CLK | PIN_OUTPUT_LOW, + GPIO129_MC2_CMD | PIN_INPUT_PULLUP, + GPIO130_MC2_FBCLK | PIN_INPUT_NOPULL, + GPIO131_MC2_DAT0 | PIN_INPUT_PULLUP, + GPIO132_MC2_DAT1 | PIN_INPUT_PULLUP, + GPIO133_MC2_DAT2 | PIN_INPUT_PULLUP, + GPIO134_MC2_DAT3 | PIN_INPUT_PULLUP, + GPIO135_MC2_DAT4 | PIN_INPUT_PULLUP, + GPIO136_MC2_DAT5 | PIN_INPUT_PULLUP, + GPIO137_MC2_DAT6 | PIN_INPUT_PULLUP, + GPIO138_MC2_DAT7 | PIN_INPUT_PULLUP, + + /* MMC4 (On-board STORAGE INTERFACE eMMC) */ + GPIO197_MC4_DAT3 | PIN_INPUT_PULLUP, + GPIO198_MC4_DAT2 | PIN_INPUT_PULLUP, + GPIO199_MC4_DAT1 | PIN_INPUT_PULLUP, + GPIO200_MC4_DAT0 | PIN_INPUT_PULLUP, + GPIO201_MC4_CMD | PIN_INPUT_PULLUP, + GPIO202_MC4_FBCLK | PIN_INPUT_NOPULL, + GPIO203_MC4_CLK | PIN_OUTPUT_LOW, + GPIO204_MC4_DAT7 | PIN_INPUT_PULLUP, + GPIO205_MC4_DAT6 | PIN_INPUT_PULLUP, + GPIO206_MC4_DAT5 | PIN_INPUT_PULLUP, + GPIO207_MC4_DAT4 | PIN_INPUT_PULLUP, + + /* SKE keypad */ + GPIO153_KP_I7, + GPIO154_KP_I6, + GPIO155_KP_I5, + GPIO156_KP_I4, + GPIO157_KP_O7, + GPIO158_KP_O6, + GPIO159_KP_O5, + GPIO160_KP_O4, + GPIO161_KP_I3, + GPIO162_KP_I2, + GPIO163_KP_I1, + GPIO164_KP_I0, + GPIO165_KP_O3, + GPIO166_KP_O2, + GPIO167_KP_O1, + GPIO168_KP_O0, + + /* UART */ + GPIO0_U0_CTSn | PIN_INPUT_PULLUP, + GPIO1_U0_RTSn | PIN_OUTPUT_HIGH, + GPIO2_U0_RXD | PIN_INPUT_PULLUP, + GPIO3_U0_TXD | PIN_OUTPUT_HIGH, + + GPIO29_U2_RXD | PIN_INPUT_PULLUP, + GPIO30_U2_TXD | PIN_OUTPUT_HIGH, + GPIO31_U2_CTSn | PIN_INPUT_PULLUP, + GPIO32_U2_RTSn | PIN_OUTPUT_HIGH, + + /* Display & HDMI HW sync */ + GPIO68_LCD_VSI0 | PIN_INPUT_PULLUP, + GPIO69_LCD_VSI1 | PIN_INPUT_PULLUP, +}; + +static pin_cfg_t mop500_pins_default[] = { + /* SSP0 */ + GPIO143_SSP0_CLK, + GPIO144_SSP0_FRM, + GPIO145_SSP0_RXD | PIN_PULL_DOWN, + GPIO146_SSP0_TXD, + + + GPIO217_GPIO | PIN_INPUT_PULLUP, /* TC35892 IRQ */ + + /* SDI0 (MicroSD card) */ + GPIO21_MC0_DAT31DIR | PIN_OUTPUT_HIGH, + + /* UART */ + GPIO4_U1_RXD | PIN_INPUT_PULLUP, + GPIO5_U1_TXD | PIN_OUTPUT_HIGH, + GPIO6_U1_CTSn | PIN_INPUT_PULLUP, + GPIO7_U1_RTSn | PIN_OUTPUT_HIGH, +}; + +static pin_cfg_t mop500_pins_hrefv60[] = { + /* WLAN */ + GPIO4_GPIO | PIN_INPUT_PULLUP,/* WLAN_IRQ */ + GPIO85_GPIO | PIN_OUTPUT_LOW,/* WLAN_ENA */ + + /* XENON Flashgun INTERFACE */ + GPIO6_IP_GPIO0 | PIN_INPUT_PULLUP,/* XENON_FLASH_ID */ + GPIO7_IP_GPIO1 | PIN_INPUT_PULLUP,/* XENON_READY */ + GPIO170_GPIO | PIN_OUTPUT_LOW, /* XENON_CHARGE */ + + /* Assistant LED INTERFACE */ + GPIO21_GPIO | PIN_OUTPUT_LOW, /* XENON_EN1 */ + GPIO64_IP_GPIO4 | PIN_OUTPUT_LOW, /* XENON_EN2 */ + + /* Magnetometer */ + GPIO31_GPIO | PIN_INPUT_PULLUP, /* magnetometer_INT */ + GPIO32_GPIO | PIN_INPUT_PULLDOWN, /* Magnetometer DRDY */ + + /* Display Interface */ + GPIO65_GPIO | PIN_OUTPUT_LOW, /* DISP1 RST */ + GPIO66_GPIO | PIN_OUTPUT_LOW, /* DISP2 RST */ + + /* Touch screen INTERFACE */ + GPIO143_GPIO | PIN_OUTPUT_LOW,/*TOUCH_RST1 */ + + /* Touch screen INTERFACE 2 */ + GPIO67_GPIO | PIN_INPUT_PULLUP, /* TOUCH_INT2 */ + GPIO146_GPIO | PIN_OUTPUT_LOW,/*TOUCH_RST2 */ + + /* ETM_PTM_TRACE INTERFACE */ + GPIO70_GPIO | PIN_OUTPUT_LOW,/* ETM_PTM_DATA23 */ + GPIO71_GPIO | PIN_OUTPUT_LOW,/* ETM_PTM_DATA22 */ + GPIO72_GPIO | PIN_OUTPUT_LOW,/* ETM_PTM_DATA21 */ + GPIO73_GPIO | PIN_OUTPUT_LOW,/* ETM_PTM_DATA20 */ + GPIO74_GPIO | PIN_OUTPUT_LOW,/* ETM_PTM_DATA19 */ + + /* NAHJ INTERFACE */ + GPIO76_GPIO | PIN_OUTPUT_LOW,/* NAHJ_CTRL */ + GPIO216_GPIO | PIN_OUTPUT_HIGH,/* NAHJ_CTRL_INV */ + + /* NFC INTERFACE */ + GPIO77_GPIO | PIN_OUTPUT_LOW, /* NFC_ENA */ + GPIO144_GPIO | PIN_INPUT_PULLDOWN, /* NFC_IRQ */ + GPIO142_GPIO | PIN_OUTPUT_LOW, /* NFC_RESET */ + + /* Keyboard MATRIX INTERFACE */ + GPIO90_MC5_CMD | PIN_OUTPUT_LOW, /* KP_O_1 */ + GPIO87_MC5_DAT1 | PIN_OUTPUT_LOW, /* KP_O_2 */ + GPIO86_MC5_DAT0 | PIN_OUTPUT_LOW, /* KP_O_3 */ + GPIO96_KP_O6 | PIN_OUTPUT_LOW, /* KP_O_6 */ + GPIO94_KP_O7 | PIN_OUTPUT_LOW, /* KP_O_7 */ + GPIO93_MC5_DAT4 | PIN_INPUT_PULLUP, /* KP_I_0 */ + GPIO89_MC5_DAT3 | PIN_INPUT_PULLUP, /* KP_I_2 */ + GPIO88_MC5_DAT2 | PIN_INPUT_PULLUP, /* KP_I_3 */ + GPIO91_GPIO | PIN_INPUT_PULLUP, /* FORCE_SENSING_INT */ + GPIO92_GPIO | PIN_OUTPUT_LOW, /* FORCE_SENSING_RST */ + GPIO97_GPIO | PIN_OUTPUT_LOW, /* FORCE_SENSING_WU */ + + /* DiPro Sensor Interface */ + GPIO139_GPIO | PIN_INPUT_PULLUP, /* DIPRO_INT */ + + /* HAL SWITCH INTERFACE */ + GPIO145_GPIO | PIN_INPUT_PULLDOWN,/* HAL_SW */ + + /* Audio Amplifier Interface */ + GPIO149_GPIO | PIN_OUTPUT_LOW, /* VAUDIO_HF_EN */ + + /* GBF INTERFACE */ + GPIO171_GPIO | PIN_OUTPUT_LOW, /* GBF_ENA_RESET */ + + /* MSP : HDTV INTERFACE */ + GPIO192_GPIO | PIN_INPUT_PULLDOWN, + + /* ACCELEROMETER_INTERFACE */ + GPIO82_GPIO | PIN_INPUT_PULLUP, /* ACC_INT1 */ + GPIO83_GPIO | PIN_INPUT_PULLUP, /* ACC_INT2 */ + + /* Proximity Sensor */ + GPIO217_GPIO | PIN_INPUT_PULLUP, + + +}; + +void __init mop500_pins_init(void) +{ + nmk_config_pins(mop500_pins_common, + ARRAY_SIZE(mop500_pins_common)); + if (machine_is_hrefv60()) + nmk_config_pins(mop500_pins_hrefv60, + ARRAY_SIZE(mop500_pins_hrefv60)); + else + nmk_config_pins(mop500_pins_default, + ARRAY_SIZE(mop500_pins_default)); +} diff --git a/arch/arm/mach-ux500/board-mop500-regulators.c b/arch/arm/mach-ux500/board-mop500-regulators.c index 533967c2d095..875c91b2f8a4 100644 --- a/arch/arm/mach-ux500/board-mop500-regulators.c +++ b/arch/arm/mach-ux500/board-mop500-regulators.c @@ -11,6 +11,56 @@ #include <linux/kernel.h> #include <linux/regulator/machine.h> #include <linux/regulator/ab8500.h> +#include "board-mop500-regulators.h" + +static struct regulator_consumer_supply ab8500_vaux1_consumers[] = { + /* External displays, connector on board 2v5 power supply */ + REGULATOR_SUPPLY("vaux12v5", "mcde.0"), + /* SFH7741 proximity sensor */ + REGULATOR_SUPPLY("vcc", "gpio-keys.0"), + /* BH1780GLS ambient light sensor */ + REGULATOR_SUPPLY("vcc", "2-0029"), + /* lsm303dlh accelerometer */ + REGULATOR_SUPPLY("vdd", "3-0018"), + /* lsm303dlh magnetometer */ + REGULATOR_SUPPLY("vdd", "3-001e"), + /* Rohm BU21013 Touchscreen devices */ + REGULATOR_SUPPLY("avdd", "3-005c"), + REGULATOR_SUPPLY("avdd", "3-005d"), + /* Synaptics RMI4 Touchscreen device */ + REGULATOR_SUPPLY("vdd", "3-004b"), +}; + +static struct regulator_consumer_supply ab8500_vaux2_consumers[] = { + /* On-board eMMC power */ + REGULATOR_SUPPLY("vmmc", "sdi4"), + /* AB8500 audio codec */ + REGULATOR_SUPPLY("vcc-N2158", "ab8500-codec.0"), +}; + +static struct regulator_consumer_supply ab8500_vaux3_consumers[] = { + /* External MMC slot power */ + REGULATOR_SUPPLY("vmmc", "sdi0"), +}; + +static struct regulator_consumer_supply ab8500_vtvout_consumers[] = { + /* TV-out DENC supply */ + REGULATOR_SUPPLY("vtvout", "ab8500-denc.0"), + /* Internal general-purpose ADC */ + REGULATOR_SUPPLY("vddadc", "ab8500-gpadc.0"), +}; + +static struct regulator_consumer_supply ab8500_vintcore_consumers[] = { + /* SoC core supply, no device */ + REGULATOR_SUPPLY("v-intcore", NULL), + /* USB Transciever */ + REGULATOR_SUPPLY("vddulpivio18", "ab8500-usb.0"), +}; + +static struct regulator_consumer_supply ab8500_vana_consumers[] = { + /* External displays, connector on board, 1v8 power supply */ + REGULATOR_SUPPLY("vsmps2", "mcde.0"), +}; /* AB8500 regulators */ struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = { @@ -23,6 +73,8 @@ struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = { .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, }, + .num_consumer_supplies = ARRAY_SIZE(ab8500_vaux1_consumers), + .consumer_supplies = ab8500_vaux1_consumers, }, /* supplies to the on-board eMMC */ [AB8500_LDO_AUX2] = { @@ -33,6 +85,8 @@ struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = { .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, }, + .num_consumer_supplies = ARRAY_SIZE(ab8500_vaux2_consumers), + .consumer_supplies = ab8500_vaux2_consumers, }, /* supply for VAUX3, supplies to SDcard slots */ [AB8500_LDO_AUX3] = { @@ -43,6 +97,8 @@ struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = { .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_STATUS, }, + .num_consumer_supplies = ARRAY_SIZE(ab8500_vaux3_consumers), + .consumer_supplies = ab8500_vaux3_consumers, }, /* supply for tvout, gpadc, TVOUT LDO */ [AB8500_LDO_TVOUT] = { @@ -50,6 +106,8 @@ struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = { .name = "V-TVOUT", .valid_ops_mask = REGULATOR_CHANGE_STATUS, }, + .num_consumer_supplies = ARRAY_SIZE(ab8500_vtvout_consumers), + .consumer_supplies = ab8500_vtvout_consumers, }, /* supply for ab8500-vaudio, VAUDIO LDO */ [AB8500_LDO_AUDIO] = { @@ -85,6 +143,8 @@ struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = { .name = "V-INTCORE", .valid_ops_mask = REGULATOR_CHANGE_STATUS, }, + .num_consumer_supplies = ARRAY_SIZE(ab8500_vintcore_consumers), + .consumer_supplies = ab8500_vintcore_consumers, }, /* supply for U8500 CSI/DSI, VANA LDO */ [AB8500_LDO_ANA] = { @@ -92,5 +152,7 @@ struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = { .name = "V-CSI/DSI", .valid_ops_mask = REGULATOR_CHANGE_STATUS, }, + .num_consumer_supplies = ARRAY_SIZE(ab8500_vana_consumers), + .consumer_supplies = ab8500_vana_consumers, }, }; diff --git a/arch/arm/mach-ux500/board-mop500-sdi.c b/arch/arm/mach-ux500/board-mop500-sdi.c index 4b996676594e..bf0b02414e5b 100644 --- a/arch/arm/mach-ux500/board-mop500-sdi.c +++ b/arch/arm/mach-ux500/board-mop500-sdi.c @@ -12,56 +12,14 @@ #include <linux/mmc/host.h> #include <linux/platform_device.h> -#include <plat/pincfg.h> +#include <asm/mach-types.h> +#include <plat/ste_dma40.h> #include <mach/devices.h> #include <mach/hardware.h> #include "devices-db8500.h" -#include "pins-db8500.h" #include "board-mop500.h" - -static pin_cfg_t mop500_sdi_pins[] = { - /* SDI0 (MicroSD slot) */ - GPIO18_MC0_CMDDIR, - GPIO19_MC0_DAT0DIR, - GPIO20_MC0_DAT2DIR, - GPIO21_MC0_DAT31DIR, - GPIO22_MC0_FBCLK, - GPIO23_MC0_CLK, - GPIO24_MC0_CMD, - GPIO25_MC0_DAT0, - GPIO26_MC0_DAT1, - GPIO27_MC0_DAT2, - GPIO28_MC0_DAT3, - - /* SDI4 (on-board eMMC) */ - GPIO197_MC4_DAT3, - GPIO198_MC4_DAT2, - GPIO199_MC4_DAT1, - GPIO200_MC4_DAT0, - GPIO201_MC4_CMD, - GPIO202_MC4_FBCLK, - GPIO203_MC4_CLK, - GPIO204_MC4_DAT7, - GPIO205_MC4_DAT6, - GPIO206_MC4_DAT5, - GPIO207_MC4_DAT4, -}; - -static pin_cfg_t mop500_sdi2_pins[] = { - /* SDI2 (POP eMMC) */ - GPIO128_MC2_CLK, - GPIO129_MC2_CMD, - GPIO130_MC2_FBCLK, - GPIO131_MC2_DAT0, - GPIO132_MC2_DAT1, - GPIO133_MC2_DAT2, - GPIO134_MC2_DAT3, - GPIO135_MC2_DAT4, - GPIO136_MC2_DAT5, - GPIO137_MC2_DAT6, - GPIO138_MC2_DAT7, -}; +#include "ste-dma40-db8500.h" /* * SDI 0 (MicroSD slot) @@ -86,48 +44,134 @@ static u32 mop500_sdi0_vdd_handler(struct device *dev, unsigned int vdd, MCI_DATA2DIREN | MCI_DATA31DIREN; } +#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, +}; + +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, +}; +#endif + static struct mmci_platform_data mop500_sdi0_data = { .vdd_handler = mop500_sdi0_vdd_handler, .ocr_mask = MMC_VDD_29_30, .f_max = 100000000, .capabilities = MMC_CAP_4_BIT_DATA, - .gpio_cd = GPIO_SDMMC_CD, .gpio_wp = -1, +#ifdef CONFIG_STE_DMA40 + .dma_filter = stedma40_filter, + .dma_rx_param = &mop500_sdi0_dma_cfg_rx, + .dma_tx_param = &mop500_sdi0_dma_cfg_tx, +#endif }; -void mop500_sdi_tc35892_init(void) +/* GPIO pins used by the sdi0 level shifter */ +static int sdi0_en = -1; +static int sdi0_vsel = -1; + +static void sdi0_configure(void) { int ret; - ret = gpio_request(GPIO_SDMMC_EN, "SDMMC_EN"); + ret = gpio_request(sdi0_en, "level shifter enable"); if (!ret) - ret = gpio_request(GPIO_SDMMC_1V8_3V_SEL, - "GPIO_SDMMC_1V8_3V_SEL"); - if (ret) + ret = gpio_request(sdi0_vsel, + "level shifter 1v8-3v select"); + + if (ret) { + pr_warning("unable to config sdi0 gpios for level shifter.\n"); return; + } - gpio_direction_output(GPIO_SDMMC_1V8_3V_SEL, 1); - gpio_direction_output(GPIO_SDMMC_EN, 0); + /* Select the default 2.9V and enable level shifter */ + gpio_direction_output(sdi0_vsel, 0); + gpio_direction_output(sdi0_en, 1); + /* Add the device */ db8500_add_sdi0(&mop500_sdi0_data); } +void mop500_sdi_tc35892_init(void) +{ + mop500_sdi0_data.gpio_cd = GPIO_SDMMC_CD; + sdi0_en = GPIO_SDMMC_EN; + sdi0_vsel = GPIO_SDMMC_1V8_3V_SEL; + sdi0_configure(); +} + /* * SDI 2 (POP eMMC, not on DB8500ed) */ +#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, +}; + +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, +}; +#endif + static struct mmci_platform_data mop500_sdi2_data = { .ocr_mask = MMC_VDD_165_195, .f_max = 100000000, .capabilities = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, .gpio_cd = -1, .gpio_wp = -1, +#ifdef CONFIG_STE_DMA40 + .dma_filter = stedma40_filter, + .dma_rx_param = &mop500_sdi2_dma_cfg_rx, + .dma_tx_param = &mop500_sdi2_dma_cfg_tx, +#endif }; /* * SDI 4 (on-board eMMC) */ +#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, +}; + +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, +}; +#endif + static struct mmci_platform_data mop500_sdi4_data = { .ocr_mask = MMC_VDD_29_30, .f_max = 100000000, @@ -135,26 +179,32 @@ static struct mmci_platform_data mop500_sdi4_data = { MMC_CAP_MMC_HIGHSPEED, .gpio_cd = -1, .gpio_wp = -1, +#ifdef CONFIG_STE_DMA40 + .dma_filter = stedma40_filter, + .dma_rx_param = &mop500_sdi4_dma_cfg_rx, + .dma_tx_param = &mop500_sdi4_dma_cfg_tx, +#endif }; void __init mop500_sdi_init(void) { - nmk_config_pins(mop500_sdi_pins, ARRAY_SIZE(mop500_sdi_pins)); + /* PoP:ed eMMC on top of DB8500 v1.0 has problems with high speed */ + if (!cpu_is_u8500v10()) + mop500_sdi2_data.capabilities |= MMC_CAP_MMC_HIGHSPEED; + db8500_add_sdi2(&mop500_sdi2_data); + + /* On-board eMMC */ + db8500_add_sdi4(&mop500_sdi4_data); + if (machine_is_hrefv60()) { + mop500_sdi0_data.gpio_cd = HREFV60_SDMMC_CD_GPIO; + sdi0_en = HREFV60_SDMMC_EN_GPIO; + sdi0_vsel = HREFV60_SDMMC_1V8_3V_GPIO; + sdi0_configure(); + } /* - * sdi0 will finally be added when the TC35892 initializes and calls + * On boards with the TC35892 GPIO expander, sdi0 will finally + * be added when the TC35892 initializes and calls * mop500_sdi_tc35892_init() above. */ - - /* PoP:ed eMMC */ - if (!cpu_is_u8500ed()) { - nmk_config_pins(mop500_sdi2_pins, ARRAY_SIZE(mop500_sdi2_pins)); - /* POP eMMC on v1.0 has problems with high speed */ - if (!cpu_is_u8500v10()) - mop500_sdi2_data.capabilities |= MMC_CAP_MMC_HIGHSPEED; - db8500_add_sdi2(&mop500_sdi2_data); - } - - /* On-board eMMC */ - db8500_add_sdi4(&mop500_sdi4_data); } diff --git a/arch/arm/mach-ux500/board-mop500-stuib.c b/arch/arm/mach-ux500/board-mop500-stuib.c new file mode 100644 index 000000000000..8c979770d872 --- /dev/null +++ b/arch/arm/mach-ux500/board-mop500-stuib.c @@ -0,0 +1,205 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * License terms: GNU General Public License (GPL), version 2 + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/mfd/stmpe.h> +#include <linux/input/bu21013.h> +#include <linux/gpio.h> +#include <linux/interrupt.h> +#include <linux/i2c.h> +#include <linux/input/matrix_keypad.h> +#include <asm/mach-types.h> + +#include "board-mop500.h" + +/* STMPE/SKE keypad use this key layout */ +static const unsigned int mop500_keymap[] = { + KEY(2, 5, KEY_END), + KEY(4, 1, KEY_POWER), + KEY(3, 5, KEY_VOLUMEDOWN), + KEY(1, 3, KEY_3), + KEY(5, 2, KEY_RIGHT), + KEY(5, 0, KEY_9), + + KEY(0, 5, KEY_MENU), + KEY(7, 6, KEY_ENTER), + KEY(4, 5, KEY_0), + KEY(6, 7, KEY_2), + KEY(3, 4, KEY_UP), + KEY(3, 3, KEY_DOWN), + + KEY(6, 4, KEY_SEND), + KEY(6, 2, KEY_BACK), + KEY(4, 2, KEY_VOLUMEUP), + KEY(5, 5, KEY_1), + KEY(4, 3, KEY_LEFT), + KEY(3, 2, KEY_7), +}; + +static const struct matrix_keymap_data mop500_keymap_data = { + .keymap = mop500_keymap, + .keymap_size = ARRAY_SIZE(mop500_keymap), +}; +/* + * STMPE1601 + */ +static struct stmpe_keypad_platform_data stmpe1601_keypad_data = { + .debounce_ms = 64, + .scan_count = 8, + .no_autorepeat = true, + .keymap_data = &mop500_keymap_data, +}; + +static struct stmpe_platform_data stmpe1601_data = { + .id = 1, + .blocks = STMPE_BLOCK_KEYPAD, + .irq_trigger = IRQF_TRIGGER_FALLING, + .irq_base = MOP500_STMPE1601_IRQ(0), + .keypad = &stmpe1601_keypad_data, + .autosleep = true, + .autosleep_timeout = 1024, +}; + +static struct i2c_board_info __initdata mop500_i2c0_devices_stuib[] = { + { + I2C_BOARD_INFO("stmpe1601", 0x40), + .irq = NOMADIK_GPIO_TO_IRQ(218), + .platform_data = &stmpe1601_data, + .flags = I2C_CLIENT_WAKE, + }, +}; + +/* + * BU21013 ROHM touchscreen interface on the STUIBs + */ + +/* tracks number of bu21013 devices being enabled */ +static int bu21013_devices; + +#define TOUCH_GPIO_PIN 84 + +#define TOUCH_XMAX 384 +#define TOUCH_YMAX 704 + +#define PRCMU_CLOCK_OCR 0x1CC +#define TSC_EXT_CLOCK_9_6MHZ 0x840000 + +/** + * bu21013_gpio_board_init : configures the touch panel. + * @reset_pin: reset pin number + * This function can be used to configures + * the voltage and reset the touch panel controller. + */ +static int bu21013_gpio_board_init(int reset_pin) +{ + int retval = 0; + + bu21013_devices++; + if (bu21013_devices == 1) { + retval = gpio_request(reset_pin, "touchp_reset"); + if (retval) { + printk(KERN_ERR "Unable to request gpio reset_pin"); + return retval; + } + retval = gpio_direction_output(reset_pin, 1); + if (retval < 0) { + printk(KERN_ERR "%s: gpio direction failed\n", + __func__); + return retval; + } + } + + return retval; +} + +/** + * bu21013_gpio_board_exit : deconfigures the touch panel controller + * @reset_pin: reset pin number + * This function can be used to deconfigures the chip selection + * for touch panel controller. + */ +static int bu21013_gpio_board_exit(int reset_pin) +{ + int retval = 0; + + if (bu21013_devices == 1) { + retval = gpio_direction_output(reset_pin, 0); + if (retval < 0) { + printk(KERN_ERR "%s: gpio direction failed\n", + __func__); + return retval; + } + gpio_set_value(reset_pin, 0); + } + bu21013_devices--; + + return retval; +} + +/** + * bu21013_read_pin_val : get the interrupt pin value + * This function can be used to get the interrupt pin value for touch panel + * controller. + */ +static int bu21013_read_pin_val(void) +{ + return gpio_get_value(TOUCH_GPIO_PIN); +} + +static struct bu21013_platform_device tsc_plat_device = { + .cs_en = bu21013_gpio_board_init, + .cs_dis = bu21013_gpio_board_exit, + .irq_read_val = bu21013_read_pin_val, + .irq = NOMADIK_GPIO_TO_IRQ(TOUCH_GPIO_PIN), + .touch_x_max = TOUCH_XMAX, + .touch_y_max = TOUCH_YMAX, + .ext_clk = false, + .x_flip = false, + .y_flip = true, +}; + +static struct bu21013_platform_device tsc_plat2_device = { + .cs_en = bu21013_gpio_board_init, + .cs_dis = bu21013_gpio_board_exit, + .irq_read_val = bu21013_read_pin_val, + .irq = NOMADIK_GPIO_TO_IRQ(TOUCH_GPIO_PIN), + .touch_x_max = TOUCH_XMAX, + .touch_y_max = TOUCH_YMAX, + .ext_clk = false, + .x_flip = false, + .y_flip = true, +}; + +static struct i2c_board_info __initdata u8500_i2c3_devices_stuib[] = { + { + I2C_BOARD_INFO("bu21013_tp", 0x5C), + .platform_data = &tsc_plat_device, + }, + { + I2C_BOARD_INFO("bu21013_tp", 0x5D), + .platform_data = &tsc_plat2_device, + }, + +}; + +void __init mop500_stuib_init(void) +{ + if (machine_is_hrefv60()) { + tsc_plat_device.cs_pin = HREFV60_TOUCH_RST_GPIO; + tsc_plat2_device.cs_pin = HREFV60_TOUCH_RST_GPIO; + } else { + tsc_plat_device.cs_pin = GPIO_BU21013_CS; + tsc_plat2_device.cs_pin = GPIO_BU21013_CS; + + } + + mop500_uib_i2c_add(0, mop500_i2c0_devices_stuib, + ARRAY_SIZE(mop500_i2c0_devices_stuib)); + + mop500_uib_i2c_add(3, u8500_i2c3_devices_stuib, + ARRAY_SIZE(u8500_i2c3_devices_stuib)); +} diff --git a/arch/arm/mach-ux500/board-mop500-u8500uib.c b/arch/arm/mach-ux500/board-mop500-u8500uib.c new file mode 100644 index 000000000000..d8a8734a0eba --- /dev/null +++ b/arch/arm/mach-ux500/board-mop500-u8500uib.c @@ -0,0 +1,111 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * Board data for the U8500 UIB, also known as the New UIB + * License terms: GNU General Public License (GPL), version 2 + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/i2c.h> +#include <linux/gpio.h> +#include <linux/interrupt.h> +#include <linux/mfd/tc3589x.h> +#include <linux/input/matrix_keypad.h> +#include <../drivers/staging/ste_rmi4/synaptics_i2c_rmi4.h> + +#include <mach/gpio.h> +#include <mach/irqs.h> + +#include "board-mop500.h" + +/* + * Synaptics RMI4 touchscreen interface on the U8500 UIB + */ + +/* + * Descriptor structure. + * Describes the number of i2c devices on the bus that speak RMI. + */ +static struct synaptics_rmi4_platform_data rmi4_i2c_dev_platformdata = { + .irq_number = NOMADIK_GPIO_TO_IRQ(84), + .irq_type = (IRQF_TRIGGER_FALLING | IRQF_SHARED), + .x_flip = false, + .y_flip = true, + .regulator_en = false, +}; + +static struct i2c_board_info __initdata mop500_i2c3_devices_u8500[] = { + { + I2C_BOARD_INFO("synaptics_rmi4_i2c", 0x4B), + .platform_data = &rmi4_i2c_dev_platformdata, + }, +}; + +/* + * TC35893 + */ +static const unsigned int u8500_keymap[] = { + KEY(3, 1, KEY_END), + KEY(4, 1, KEY_POWER), + KEY(6, 4, KEY_VOLUMEDOWN), + KEY(4, 2, KEY_EMAIL), + KEY(3, 3, KEY_RIGHT), + KEY(2, 5, KEY_BACKSPACE), + + KEY(6, 7, KEY_MENU), + KEY(5, 0, KEY_ENTER), + KEY(4, 3, KEY_0), + KEY(3, 4, KEY_DOT), + KEY(5, 2, KEY_UP), + KEY(3, 5, KEY_DOWN), + + KEY(4, 5, KEY_SEND), + KEY(0, 5, KEY_BACK), + KEY(6, 2, KEY_VOLUMEUP), + KEY(1, 3, KEY_SPACE), + KEY(7, 6, KEY_LEFT), + KEY(5, 5, KEY_SEARCH), +}; + +static struct matrix_keymap_data u8500_keymap_data = { + .keymap = u8500_keymap, + .keymap_size = ARRAY_SIZE(u8500_keymap), +}; + +static struct tc3589x_keypad_platform_data tc35893_data = { + .krow = TC_KPD_ROWS, + .kcol = TC_KPD_COLUMNS, + .debounce_period = TC_KPD_DEBOUNCE_PERIOD, + .settle_time = TC_KPD_SETTLE_TIME, + .irqtype = IRQF_TRIGGER_FALLING, + .enable_wakeup = true, + .keymap_data = &u8500_keymap_data, + .no_autorepeat = true, +}; + +static struct tc3589x_platform_data tc3589x_keypad_data = { + .block = TC3589x_BLOCK_KEYPAD, + .keypad = &tc35893_data, + .irq_base = MOP500_EGPIO_IRQ_BASE, +}; + +static struct i2c_board_info __initdata mop500_i2c0_devices_u8500[] = { + { + I2C_BOARD_INFO("tc3589x", 0x44), + .platform_data = &tc3589x_keypad_data, + .irq = NOMADIK_GPIO_TO_IRQ(218), + .flags = I2C_CLIENT_WAKE, + }, +}; + + +void __init mop500_u8500uib_init(void) +{ + mop500_uib_i2c_add(3, mop500_i2c3_devices_u8500, + ARRAY_SIZE(mop500_i2c3_devices_u8500)); + + mop500_uib_i2c_add(0, mop500_i2c0_devices_u8500, + ARRAY_SIZE(mop500_i2c0_devices_u8500)); + +} diff --git a/arch/arm/mach-ux500/board-mop500-uib.c b/arch/arm/mach-ux500/board-mop500-uib.c new file mode 100644 index 000000000000..69cce41f602a --- /dev/null +++ b/arch/arm/mach-ux500/board-mop500-uib.c @@ -0,0 +1,135 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson + * License terms: GNU General Public License (GPL), version 2 + */ + +#define pr_fmt(fmt) "mop500-uib: " fmt + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/i2c.h> + +#include <mach/hardware.h> +#include "board-mop500.h" + +enum mop500_uib { + STUIB, + U8500UIB, +}; + +struct uib { + const char *name; + const char *option; + void (*init)(void); +}; + +static struct __initdata uib mop500_uibs[] = { + [STUIB] = { + .name = "ST-UIB", + .option = "stuib", + .init = mop500_stuib_init, + }, + [U8500UIB] = { + .name = "U8500-UIB", + .option = "u8500uib", + .init = mop500_u8500uib_init, + }, +}; + +static struct uib *mop500_uib; + +static int __init mop500_uib_setup(char *str) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(mop500_uibs); i++) { + struct uib *uib = &mop500_uibs[i]; + + if (!strcmp(str, uib->option)) { + mop500_uib = uib; + break; + } + } + + if (i == ARRAY_SIZE(mop500_uibs)) + pr_err("invalid uib= option (%s)\n", str); + + return 1; +} +__setup("uib=", mop500_uib_setup); + +/* + * The UIBs are detected after the I2C host controllers are registered, so + * i2c_register_board_info() can't be used. + */ +void mop500_uib_i2c_add(int busnum, struct i2c_board_info *info, + unsigned n) +{ + struct i2c_adapter *adap; + struct i2c_client *client; + int i; + + adap = i2c_get_adapter(busnum); + if (!adap) { + pr_err("failed to get adapter i2c%d\n", busnum); + return; + } + + for (i = 0; i < n; i++) { + client = i2c_new_device(adap, &info[i]); + if (!client) + pr_err("failed to register %s to i2c%d\n", + info[i].type, busnum); + } + + i2c_put_adapter(adap); +} + +static void __init __mop500_uib_init(struct uib *uib, const char *why) +{ + pr_info("%s (%s)\n", uib->name, why); + uib->init(); +} + +/* + * Detect the UIB attached based on the presence or absence of i2c devices. + */ +static int __init mop500_uib_init(void) +{ + struct uib *uib = mop500_uib; + struct i2c_adapter *i2c0; + int ret; + + if (!cpu_is_u8500()) + return -ENODEV; + + if (uib) { + __mop500_uib_init(uib, "from uib= boot argument"); + return 0; + } + + i2c0 = i2c_get_adapter(0); + if (!i2c0) { + __mop500_uib_init(&mop500_uibs[STUIB], + "fallback, could not get i2c0"); + return -ENODEV; + } + + /* U8500-UIB has the TC35893 at 0x44 on I2C0, the ST-UIB doesn't. */ + ret = i2c_smbus_xfer(i2c0, 0x44, 0, I2C_SMBUS_WRITE, 0, + I2C_SMBUS_QUICK, NULL); + i2c_put_adapter(i2c0); + + if (ret == 0) + uib = &mop500_uibs[U8500UIB]; + else + uib = &mop500_uibs[STUIB]; + + __mop500_uib_init(uib, "detected"); + + return 0; +} + +module_init(mop500_uib_init); diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index a393f57ed2a8..8790d984cac8 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -17,68 +17,30 @@ #include <linux/gpio.h> #include <linux/amba/bus.h> #include <linux/amba/pl022.h> +#include <linux/amba/serial.h> #include <linux/spi/spi.h> #include <linux/mfd/ab8500.h> #include <linux/mfd/tc3589x.h> +#include <linux/leds-lp5521.h> +#include <linux/input.h> +#include <linux/gpio_keys.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> -#include <plat/pincfg.h> #include <plat/i2c.h> +#include <plat/ste_dma40.h> #include <mach/hardware.h> #include <mach/setup.h> #include <mach/devices.h> #include <mach/irqs.h> +#include "ste-dma40-db8500.h" #include "devices-db8500.h" -#include "pins-db8500.h" #include "board-mop500.h" #include "board-mop500-regulators.h" -static pin_cfg_t mop500_pins[] = { - /* SSP0 */ - GPIO143_SSP0_CLK, - GPIO144_SSP0_FRM, - GPIO145_SSP0_RXD, - GPIO146_SSP0_TXD, - - /* I2C */ - GPIO147_I2C0_SCL, - GPIO148_I2C0_SDA, - GPIO16_I2C1_SCL, - GPIO17_I2C1_SDA, - GPIO10_I2C2_SDA, - GPIO11_I2C2_SCL, - GPIO229_I2C3_SDA, - GPIO230_I2C3_SCL, - - /* SKE keypad */ - GPIO153_KP_I7, - GPIO154_KP_I6, - GPIO155_KP_I5, - GPIO156_KP_I4, - GPIO157_KP_O7, - GPIO158_KP_O6, - GPIO159_KP_O5, - GPIO160_KP_O4, - GPIO161_KP_I3, - GPIO162_KP_I2, - GPIO163_KP_I1, - GPIO164_KP_I0, - GPIO165_KP_O3, - GPIO166_KP_O2, - GPIO167_KP_O1, - GPIO168_KP_O0, - - /* GPIO_EXP_INT */ - GPIO217_GPIO, - - /* STMPE1601 IRQ */ - GPIO218_GPIO | PIN_INPUT_PULLUP, -}; - static struct ab8500_platform_data ab8500_platdata = { .irq_base = MOP500_AB8500_IRQ_BASE, .regulator = ab8500_regulators, @@ -103,16 +65,6 @@ struct platform_device ab8500_device = { .resource = ab8500_resources, }; -static struct pl022_ssp_controller ssp0_platform_data = { - .bus_id = 0, - /* pl022 not yet supports dma */ - .enable_dma = 0, - /* on this platform, gpio 31,142,144,214 & - * 224 are connected as chip selects - */ - .num_chipselect = 5, -}; - /* * TC35892 */ @@ -133,14 +85,81 @@ static struct tc3589x_platform_data mop500_tc35892_data = { .irq_base = MOP500_EGPIO_IRQ_BASE, }; +static struct lp5521_led_config lp5521_pri_led[] = { + [0] = { + .chan_nr = 0, + .led_current = 0x2f, + .max_current = 0x5f, + }, + [1] = { + .chan_nr = 1, + .led_current = 0x2f, + .max_current = 0x5f, + }, + [2] = { + .chan_nr = 2, + .led_current = 0x2f, + .max_current = 0x5f, + }, +}; + +static struct lp5521_platform_data __initdata lp5521_pri_data = { + .label = "lp5521_pri", + .led_config = &lp5521_pri_led[0], + .num_channels = 3, + .clock_mode = LP5521_CLOCK_EXT, +}; + +static struct lp5521_led_config lp5521_sec_led[] = { + [0] = { + .chan_nr = 0, + .led_current = 0x2f, + .max_current = 0x5f, + }, + [1] = { + .chan_nr = 1, + .led_current = 0x2f, + .max_current = 0x5f, + }, + [2] = { + .chan_nr = 2, + .led_current = 0x2f, + .max_current = 0x5f, + }, +}; + +static struct lp5521_platform_data __initdata lp5521_sec_data = { + .label = "lp5521_sec", + .led_config = &lp5521_sec_led[0], + .num_channels = 3, + .clock_mode = LP5521_CLOCK_EXT, +}; + static struct i2c_board_info mop500_i2c0_devices[] = { { I2C_BOARD_INFO("tc3589x", 0x42), - .irq = NOMADIK_GPIO_TO_IRQ(217), + .irq = NOMADIK_GPIO_TO_IRQ(217), .platform_data = &mop500_tc35892_data, }, }; +static struct i2c_board_info __initdata mop500_i2c2_devices[] = { + { + /* lp5521 LED driver, 1st device */ + I2C_BOARD_INFO("lp5521", 0x33), + .platform_data = &lp5521_pri_data, + }, + { + /* lp5521 LED driver, 2st device */ + I2C_BOARD_INFO("lp5521", 0x34), + .platform_data = &lp5521_sec_data, + }, + { + /* Light sensor Rohm BH1780GLI */ + I2C_BOARD_INFO("bh1780", 0x29), + }, +}; + #define U8500_I2C_CONTROLLER(id, _slsu, _tft, _rft, clk, _sm) \ static struct nmk_i2c_controller u8500_i2c##id##_data = { \ /* \ @@ -178,8 +197,93 @@ static void __init mop500_i2c_init(void) db8500_add_i2c3(&u8500_i2c3_data); } +static struct gpio_keys_button mop500_gpio_keys[] = { + { + .desc = "SFH7741 Proximity Sensor", + .type = EV_SW, + .code = SW_FRONT_PROXIMITY, + .active_low = 0, + .can_disable = 1, + } +}; + +static struct regulator *prox_regulator; +static int mop500_prox_activate(struct device *dev); +static void mop500_prox_deactivate(struct device *dev); + +static struct gpio_keys_platform_data mop500_gpio_keys_data = { + .buttons = mop500_gpio_keys, + .nbuttons = ARRAY_SIZE(mop500_gpio_keys), + .enable = mop500_prox_activate, + .disable = mop500_prox_deactivate, +}; + +static struct platform_device mop500_gpio_keys_device = { + .name = "gpio-keys", + .id = 0, + .dev = { + .platform_data = &mop500_gpio_keys_data, + }, +}; + +static int mop500_prox_activate(struct device *dev) +{ + prox_regulator = regulator_get(&mop500_gpio_keys_device.dev, + "vcc"); + if (IS_ERR(prox_regulator)) { + dev_err(&mop500_gpio_keys_device.dev, + "no regulator\n"); + return PTR_ERR(prox_regulator); + } + regulator_enable(prox_regulator); + return 0; +} + +static void mop500_prox_deactivate(struct device *dev) +{ + regulator_disable(prox_regulator); + regulator_put(prox_regulator); +} + /* add any platform devices here - TODO */ static struct platform_device *platform_devs[] __initdata = { + &mop500_gpio_keys_device, +}; + +#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, +}; + +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, +}; +#endif + +static struct pl022_ssp_controller ssp0_platform_data = { + .bus_id = 0, +#ifdef CONFIG_STE_DMA40 + .enable_dma = 1, + .dma_filter = stedma40_filter, + .dma_rx_param = &ssp0_dma_cfg_rx, + .dma_tx_param = &ssp0_dma_cfg_tx, +#else + .enable_dma = 0, +#endif + /* on this platform, gpio 31,142,144,214 & + * 224 are connected as chip selects + */ + .num_chipselect = 5, }; static void __init mop500_spi_init(void) @@ -187,18 +291,108 @@ static void __init mop500_spi_init(void) db8500_add_ssp0(&ssp0_platform_data); } +#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, +}; + +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, +}; + +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, +}; + +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, +}; + +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, +}; + +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, +}; +#endif + +static struct amba_pl011_data uart0_plat = { +#ifdef CONFIG_STE_DMA40 + .dma_filter = stedma40_filter, + .dma_rx_param = &uart0_dma_cfg_rx, + .dma_tx_param = &uart0_dma_cfg_tx, +#endif +}; + +static struct amba_pl011_data uart1_plat = { +#ifdef CONFIG_STE_DMA40 + .dma_filter = stedma40_filter, + .dma_rx_param = &uart1_dma_cfg_rx, + .dma_tx_param = &uart1_dma_cfg_tx, +#endif +}; + +static struct amba_pl011_data uart2_plat = { +#ifdef CONFIG_STE_DMA40 + .dma_filter = stedma40_filter, + .dma_rx_param = &uart2_dma_cfg_rx, + .dma_tx_param = &uart2_dma_cfg_tx, +#endif +}; + static void __init mop500_uart_init(void) { - db8500_add_uart0(); - db8500_add_uart1(); - db8500_add_uart2(); + db8500_add_uart0(&uart0_plat); + db8500_add_uart1(&uart1_plat); + db8500_add_uart2(&uart2_plat); } -static void __init u8500_init_machine(void) +static void __init mop500_init_machine(void) { + /* + * The HREFv60 board removed a GPIO expander and routed + * all these GPIO pins to the internal GPIO controller + * instead. + */ + if (machine_is_hrefv60()) + mop500_gpio_keys[0].gpio = HREFV60_PROX_SENSE_GPIO; + else + mop500_gpio_keys[0].gpio = GPIO_PROX_SENSOR; + u8500_init_devices(); - nmk_config_pins(mop500_pins, ARRAY_SIZE(mop500_pins)); + mop500_pins_init(); platform_add_devices(platform_devs, ARRAY_SIZE(platform_devs)); @@ -207,12 +401,12 @@ static void __init u8500_init_machine(void) mop500_spi_init(); mop500_uart_init(); - mop500_keypad_init(); - platform_device_register(&ab8500_device); i2c_register_board_info(0, mop500_i2c0_devices, ARRAY_SIZE(mop500_i2c0_devices)); + i2c_register_board_info(2, mop500_i2c2_devices, + ARRAY_SIZE(mop500_i2c2_devices)); } MACHINE_START(U8500, "ST-Ericsson MOP500 platform") @@ -222,5 +416,13 @@ MACHINE_START(U8500, "ST-Ericsson MOP500 platform") .init_irq = ux500_init_irq, /* we re-use nomadik timer here */ .timer = &ux500_timer, - .init_machine = u8500_init_machine, + .init_machine = mop500_init_machine, +MACHINE_END + +MACHINE_START(HREFV60, "ST-Ericsson U8500 Platform HREFv60+") + .boot_params = 0x100, + .map_io = u8500_map_io, + .init_irq = ux500_init_irq, + .timer = &ux500_timer, + .init_machine = mop500_init_machine, MACHINE_END diff --git a/arch/arm/mach-ux500/board-mop500.h b/arch/arm/mach-ux500/board-mop500.h index 3104ae2a02c2..56722f4be71b 100644 --- a/arch/arm/mach-ux500/board-mop500.h +++ b/arch/arm/mach-ux500/board-mop500.h @@ -7,15 +7,36 @@ #ifndef __BOARD_MOP500_H #define __BOARD_MOP500_H -#define MOP500_EGPIO(x) (NOMADIK_NR_GPIO + (x)) +/* HREFv60-specific GPIO assignments, this board has no GPIO expander */ +#define HREFV60_TOUCH_RST_GPIO 143 +#define HREFV60_PROX_SENSE_GPIO 217 +#define HREFV60_HAL_SW_GPIO 145 +#define HREFV60_SDMMC_EN_GPIO 169 +#define HREFV60_SDMMC_1V8_3V_GPIO 5 +#define HREFV60_SDMMC_CD_GPIO 95 +#define HREFV60_ACCEL_INT1_GPIO 82 +#define HREFV60_ACCEL_INT2_GPIO 83 +#define HREFV60_MAGNET_DRDY_GPIO 32 +#define HREFV60_DISP1_RST_GPIO 65 +#define HREFV60_DISP2_RST_GPIO 66 /* GPIOs on the TC35892 expander */ +#define MOP500_EGPIO(x) (NOMADIK_NR_GPIO + (x)) #define GPIO_SDMMC_CD MOP500_EGPIO(3) +#define GPIO_PROX_SENSOR MOP500_EGPIO(7) +#define GPIO_BU21013_CS MOP500_EGPIO(13) #define GPIO_SDMMC_EN MOP500_EGPIO(17) #define GPIO_SDMMC_1V8_3V_SEL MOP500_EGPIO(18) +struct i2c_board_info; + extern void mop500_sdi_init(void); extern void mop500_sdi_tc35892_init(void); -extern void mop500_keypad_init(void); +void __init mop500_u8500uib_init(void); +void __init mop500_stuib_init(void); +void __init mop500_pins_init(void); + +void mop500_uib_i2c_add(int busnum, struct i2c_board_info *info, + unsigned n); #endif diff --git a/arch/arm/mach-ux500/board-u5500-sdi.c b/arch/arm/mach-ux500/board-u5500-sdi.c index 54712acc0394..739fb4c5b160 100644 --- a/arch/arm/mach-ux500/board-u5500-sdi.c +++ b/arch/arm/mach-ux500/board-u5500-sdi.c @@ -31,6 +31,26 @@ static pin_cfg_t u5500_sdi_pins[] = { GPIO14_MC0_CLK | PIN_DIR_OUTPUT | PIN_VAL_LOW, }; +#ifdef CONFIG_STE_DMA40 +struct stedma40_chan_cfg u5500_sdi0_dma_cfg_rx = { + .mode = STEDMA40_MODE_LOGICAL, + .dir = STEDMA40_PERIPH_TO_MEM, + .src_dev_type = DB5500_DMA_DEV24_SDMMC0_RX, + .dst_dev_type = STEDMA40_DEV_DST_MEMORY, + .src_info.data_width = STEDMA40_WORD_WIDTH, + .dst_info.data_width = STEDMA40_WORD_WIDTH, +}; + +static struct stedma40_chan_cfg u5500_sdi0_dma_cfg_tx = { + .mode = STEDMA40_MODE_LOGICAL, + .dir = STEDMA40_MEM_TO_PERIPH, + .src_dev_type = STEDMA40_DEV_SRC_MEMORY, + .dst_dev_type = DB5500_DMA_DEV24_SDMMC0_TX, + .src_info.data_width = STEDMA40_WORD_WIDTH, + .dst_info.data_width = STEDMA40_WORD_WIDTH, +}; +#endif + static struct mmci_platform_data u5500_sdi0_data = { .ocr_mask = MMC_VDD_165_195, .f_max = 50000000, @@ -39,6 +59,11 @@ static struct mmci_platform_data u5500_sdi0_data = { MMC_CAP_MMC_HIGHSPEED, .gpio_cd = -1, .gpio_wp = -1, +#ifdef CONFIG_STE_DMA40 + .dma_filter = stedma40_filter, + .dma_rx_param = &u5500_sdi0_dma_cfg_rx, + .dma_tx_param = &u5500_sdi0_dma_cfg_tx, +#endif }; void __init u5500_sdi_init(void) diff --git a/arch/arm/mach-ux500/board-u5500.c b/arch/arm/mach-ux500/board-u5500.c index 39d370c1f3b4..44fd3b5c33ec 100644 --- a/arch/arm/mach-ux500/board-u5500.c +++ b/arch/arm/mach-ux500/board-u5500.c @@ -22,9 +22,9 @@ static void __init u5500_uart_init(void) { - db5500_add_uart0(); - db5500_add_uart1(); - db5500_add_uart2(); + db5500_add_uart0(NULL); + db5500_add_uart1(NULL); + db5500_add_uart2(NULL); } static void __init u5500_init_machine(void) diff --git a/arch/arm/mach-ux500/clock.c b/arch/arm/mach-ux500/clock.c index b2b0a3b9be8f..32ce90840ee1 100644 --- a/arch/arm/mach-ux500/clock.c +++ b/arch/arm/mach-ux500/clock.c @@ -313,7 +313,7 @@ static DEFINE_PRCMU_CLK_RATE(uartclk, 0x0, 5, UARTCLK, 38400000); static DEFINE_PRCMU_CLK(msp02clk, 0x0, 6, MSP02CLK); static DEFINE_PRCMU_CLK(msp1clk, 0x0, 7, MSP1CLK); /* v1 */ static DEFINE_PRCMU_CLK_RATE(i2cclk, 0x0, 8, I2CCLK, 48000000); -static DEFINE_PRCMU_CLK_RATE(sdmmcclk, 0x0, 9, SDMMCCLK, 50000000); +static DEFINE_PRCMU_CLK_RATE(sdmmcclk, 0x0, 9, SDMMCCLK, 100000000); static DEFINE_PRCMU_CLK(slimclk, 0x0, 10, SLIMCLK); static DEFINE_PRCMU_CLK(per1clk, 0x0, 11, PER1CLK); static DEFINE_PRCMU_CLK(per2clk, 0x0, 12, PER2CLK); @@ -520,7 +520,7 @@ static struct clk_lookup u8500_ed_clks[] = { CLK(ssp0_ed, "ssp0", NULL), /* Peripheral Cluster #5 */ - CLK(usb_ed, "musb_hdrc.0", "usb"), + CLK(usb_ed, "musb-ux500.0", "usb"), /* Peripheral Cluster #6 */ CLK(dmc_ed, "dmc", NULL), @@ -561,7 +561,7 @@ static struct clk_lookup u8500_v1_clks[] = { CLK(ssp0_v1, "ssp0", NULL), /* Peripheral Cluster #5 */ - CLK(usb_v1, "musb_hdrc.0", "usb"), + CLK(usb_v1, "musb-ux500.0", "usb"), /* Peripheral Cluster #6 */ CLK(mtu1_v1, "mtu1", NULL), diff --git a/arch/arm/mach-ux500/cpu-db5500.c b/arch/arm/mach-ux500/cpu-db5500.c index af04e0891a78..c9dc2eff3cb2 100644 --- a/arch/arm/mach-ux500/cpu-db5500.c +++ b/arch/arm/mach-ux500/cpu-db5500.c @@ -11,6 +11,7 @@ #include <linux/irq.h> #include <asm/mach/map.h> +#include <asm/pmu.h> #include <plat/gpio.h> @@ -18,8 +19,10 @@ #include <mach/devices.h> #include <mach/setup.h> #include <mach/irqs.h> +#include <mach/usb.h> #include "devices-db5500.h" +#include "ste-dma40-db5500.h" static struct map_desc u5500_uart_io_desc[] __initdata = { __IO_DEV_DESC(U5500_UART0_BASE, SZ_4K), @@ -43,6 +46,26 @@ static struct map_desc u5500_io_desc[] __initdata = { __IO_DEV_DESC(U5500_PRCMU_BASE, SZ_4K), }; +static struct resource db5500_pmu_resources[] = { + [0] = { + .start = IRQ_DB5500_PMU0, + .end = IRQ_DB5500_PMU0, + .flags = IORESOURCE_IRQ, + }, + [1] = { + .start = IRQ_DB5500_PMU1, + .end = IRQ_DB5500_PMU1, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device db5500_pmu_device = { + .name = "arm-pmu", + .id = ARM_PMU_DEVICE_CPU, + .num_resources = ARRAY_SIZE(db5500_pmu_resources), + .resource = db5500_pmu_resources, +}; + static struct resource mbox0_resources[] = { { .name = "mbox_peer", @@ -127,7 +150,8 @@ static struct platform_device mbox2_device = { .num_resources = ARRAY_SIZE(mbox2_resources), }; -static struct platform_device *u5500_platform_devs[] __initdata = { +static struct platform_device *db5500_platform_devs[] __initdata = { + &db5500_pmu_device, &mbox0_device, &mbox1_device, &mbox2_device, @@ -166,12 +190,35 @@ void __init u5500_map_io(void) iotable_init(u5500_io_desc, ARRAY_SIZE(u5500_io_desc)); } +static int usb_db5500_rx_dma_cfg[] = { + DB5500_DMA_DEV4_USB_OTG_IEP_1_9, + DB5500_DMA_DEV5_USB_OTG_IEP_2_10, + DB5500_DMA_DEV6_USB_OTG_IEP_3_11, + DB5500_DMA_DEV20_USB_OTG_IEP_4_12, + DB5500_DMA_DEV21_USB_OTG_IEP_5_13, + DB5500_DMA_DEV22_USB_OTG_IEP_6_14, + DB5500_DMA_DEV23_USB_OTG_IEP_7_15, + DB5500_DMA_DEV38_USB_OTG_IEP_8 +}; + +static int usb_db5500_tx_dma_cfg[] = { + DB5500_DMA_DEV4_USB_OTG_OEP_1_9, + DB5500_DMA_DEV5_USB_OTG_OEP_2_10, + DB5500_DMA_DEV6_USB_OTG_OEP_3_11, + DB5500_DMA_DEV20_USB_OTG_OEP_4_12, + DB5500_DMA_DEV21_USB_OTG_OEP_5_13, + DB5500_DMA_DEV22_USB_OTG_OEP_6_14, + DB5500_DMA_DEV23_USB_OTG_OEP_7_15, + DB5500_DMA_DEV38_USB_OTG_OEP_8 +}; + void __init u5500_init_devices(void) { db5500_add_gpios(); db5500_dma_init(); db5500_add_rtc(); + db5500_add_usb(usb_db5500_rx_dma_cfg, usb_db5500_tx_dma_cfg); - platform_add_devices(u5500_platform_devs, - ARRAY_SIZE(u5500_platform_devs)); + platform_add_devices(db5500_platform_devs, + ARRAY_SIZE(db5500_platform_devs)); } diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c index 1748fbc58530..516126cb357d 100644 --- a/arch/arm/mach-ux500/cpu-db8500.c +++ b/arch/arm/mach-ux500/cpu-db8500.c @@ -12,21 +12,21 @@ #include <linux/init.h> #include <linux/device.h> #include <linux/amba/bus.h> +#include <linux/interrupt.h> #include <linux/irq.h> #include <linux/gpio.h> #include <linux/platform_device.h> #include <linux/io.h> #include <asm/mach/map.h> +#include <asm/pmu.h> #include <mach/hardware.h> #include <mach/setup.h> #include <mach/devices.h> +#include <mach/usb.h> #include "devices-db8500.h" - -static struct platform_device *platform_devs[] __initdata = { - &u8500_dma40_device, -}; +#include "ste-dma40-db8500.h" /* minimum static i/o mapping required to boot U8500 platforms */ static struct map_desc u8500_uart_io_desc[] __initdata = { @@ -89,6 +89,51 @@ void __init u8500_map_io(void) iotable_init(u8500_v2_io_desc, ARRAY_SIZE(u8500_v2_io_desc)); } +static struct resource db8500_pmu_resources[] = { + [0] = { + .start = IRQ_DB8500_PMU, + .end = IRQ_DB8500_PMU, + .flags = IORESOURCE_IRQ, + }, +}; + +/* + * The PMU IRQ lines of two cores are wired together into a single interrupt. + * Bounce the interrupt to the other core if it's not ours. + */ +static irqreturn_t db8500_pmu_handler(int irq, void *dev, irq_handler_t handler) +{ + irqreturn_t ret = handler(irq, dev); + int other = !smp_processor_id(); + + if (ret == IRQ_NONE && cpu_online(other)) + irq_set_affinity(irq, cpumask_of(other)); + + /* + * We should be able to get away with the amount of IRQ_NONEs we give, + * while still having the spurious IRQ detection code kick in if the + * interrupt really starts hitting spuriously. + */ + return ret; +} + +static struct arm_pmu_platdata db8500_pmu_platdata = { + .handle_irq = db8500_pmu_handler, +}; + +static struct platform_device db8500_pmu_device = { + .name = "arm-pmu", + .id = ARM_PMU_DEVICE_CPU, + .num_resources = ARRAY_SIZE(db8500_pmu_resources), + .resource = db8500_pmu_resources, + .dev.platform_data = &db8500_pmu_platdata, +}; + +static struct platform_device *platform_devs[] __initdata = { + &u8500_dma40_device, + &db8500_pmu_device, +}; + static resource_size_t __initdata db8500_gpio_base[] = { U8500_GPIOBANK0_BASE, U8500_GPIOBANK1_BASE, @@ -111,6 +156,28 @@ static void __init db8500_add_gpios(void) IRQ_DB8500_GPIO0, &pdata); } +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 +}; + /* * This function is called from the board init */ @@ -121,6 +188,7 @@ void __init u8500_init_devices(void) db8500_add_rtc(); db8500_add_gpios(); + db8500_add_usb(usb_db8500_rx_dma_cfg, usb_db8500_tx_dma_cfg); platform_device_register_simple("cpufreq-u8500", -1, NULL, 0); platform_add_devices(platform_devs, ARRAY_SIZE(platform_devs)); diff --git a/arch/arm/mach-ux500/devices-common.c b/arch/arm/mach-ux500/devices-common.c index fe69f5fac1bb..13a4ce046ae5 100644 --- a/arch/arm/mach-ux500/devices-common.c +++ b/arch/arm/mach-ux500/devices-common.c @@ -139,6 +139,7 @@ void dbx500_add_gpios(resource_size_t *base, int num, int irq, for (i = 0; i < num; i++, first += 32, irq++) { pdata->first_gpio = first; pdata->first_irq = NOMADIK_GPIO_TO_IRQ(first); + pdata->num_gpio = 32; dbx500_add_gpio(i, base[i], irq, pdata); } diff --git a/arch/arm/mach-ux500/devices-common.h b/arch/arm/mach-ux500/devices-common.h index cbadc117d2db..c719b5a1d913 100644 --- a/arch/arm/mach-ux500/devices-common.h +++ b/arch/arm/mach-ux500/devices-common.h @@ -42,10 +42,13 @@ dbx500_add_sdi(const char *name, resource_size_t base, int irq, return dbx500_add_amba_device(name, base, irq, pdata, 0); } +struct amba_pl011_data; + static inline struct amba_device * -dbx500_add_uart(const char *name, resource_size_t base, int irq) +dbx500_add_uart(const char *name, resource_size_t base, int irq, + struct amba_pl011_data *pdata) { - return dbx500_add_amba_device(name, base, irq, NULL, 0); + return dbx500_add_amba_device(name, base, irq, pdata, 0); } struct nmk_i2c_controller; diff --git a/arch/arm/mach-ux500/devices-db5500.h b/arch/arm/mach-ux500/devices-db5500.h index c8d7901c1f2d..94627f7783b0 100644 --- a/arch/arm/mach-ux500/devices-db5500.h +++ b/arch/arm/mach-ux500/devices-db5500.h @@ -34,6 +34,9 @@ #define db5500_add_rtc() \ dbx500_add_rtc(U5500_RTC_BASE, IRQ_DB5500_RTC); +#define db5500_add_usb(rx_cfg, tx_cfg) \ + ux500_add_usb(U5500_USBOTG_BASE, IRQ_DB5500_USBOTG, rx_cfg, tx_cfg) + #define db5500_add_sdi0(pdata) \ dbx500_add_sdi("sdi0", U5500_SDI0_BASE, IRQ_DB5500_SDMMC0, pdata) #define db5500_add_sdi1(pdata) \ @@ -54,13 +57,13 @@ #define db5500_add_spi3(pdata) \ dbx500_add_spi("spi3", U5500_SPI3_BASE, IRQ_DB5500_SPI3, pdata) -#define db5500_add_uart0() \ - dbx500_add_uart("uart0", U5500_UART0_BASE, IRQ_DB5500_UART0) -#define db5500_add_uart1() \ - dbx500_add_uart("uart1", U5500_UART1_BASE, IRQ_DB5500_UART1) -#define db5500_add_uart2() \ - dbx500_add_uart("uart2", U5500_UART2_BASE, IRQ_DB5500_UART2) -#define db5500_add_uart3() \ - dbx500_add_uart("uart3", U5500_UART3_BASE, IRQ_DB5500_UART3) +#define db5500_add_uart0(plat) \ + dbx500_add_uart("uart0", U5500_UART0_BASE, IRQ_DB5500_UART0, plat) +#define db5500_add_uart1(plat) \ + dbx500_add_uart("uart1", U5500_UART1_BASE, IRQ_DB5500_UART1, plat) +#define db5500_add_uart2(plat) \ + dbx500_add_uart("uart2", U5500_UART2_BASE, IRQ_DB5500_UART2, plat) +#define db5500_add_uart3(plat) \ + dbx500_add_uart("uart3", U5500_UART3_BASE, IRQ_DB5500_UART3, plat) #endif diff --git a/arch/arm/mach-ux500/devices-db8500.c b/arch/arm/mach-ux500/devices-db8500.c index 23c695d54977..73b17404b194 100644 --- a/arch/arm/mach-ux500/devices-db8500.c +++ b/arch/arm/mach-ux500/devices-db8500.c @@ -11,6 +11,7 @@ #include <linux/io.h> #include <linux/gpio.h> #include <linux/amba/bus.h> +#include <linux/amba/pl022.h> #include <plat/ste_dma40.h> @@ -67,12 +68,72 @@ struct stedma40_chan_cfg dma40_memcpy_conf_log = { /* * Mapping between destination event lines and physical device address. - * The event line is tied to a device and therefor the address is constant. + * 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]; +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, +}; /* Mapping between source event lines and physical device address */ -static const dma_addr_t dma40_rx_map[DB8500_DMA_NR_DEV]; +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, +}; /* Reserved event lines for memcpy only */ static int dma40_memcpy_event[] = { diff --git a/arch/arm/mach-ux500/devices-db8500.h b/arch/arm/mach-ux500/devices-db8500.h index 3a770c756979..9cc6f8f5d3e6 100644 --- a/arch/arm/mach-ux500/devices-db8500.h +++ b/arch/arm/mach-ux500/devices-db8500.h @@ -61,6 +61,9 @@ db8500_add_ssp(const char *name, resource_size_t base, int irq, #define db8500_add_rtc() \ dbx500_add_rtc(U8500_RTC_BASE, IRQ_DB8500_RTC); +#define db8500_add_usb(rx_cfg, tx_cfg) \ + ux500_add_usb(U8500_USBOTG_BASE, IRQ_DB8500_USBOTG, rx_cfg, tx_cfg) + #define db8500_add_sdi0(pdata) \ dbx500_add_sdi("sdi0", U8500_SDI0_BASE, IRQ_DB8500_SDMMC0, pdata) #define db8500_add_sdi1(pdata) \ @@ -88,11 +91,11 @@ db8500_add_ssp(const char *name, resource_size_t base, int irq, #define db8500_add_spi3(pdata) \ dbx500_add_spi("spi3", U8500_SPI3_BASE, IRQ_DB8500_SPI3, pdata) -#define db8500_add_uart0() \ - dbx500_add_uart("uart0", U8500_UART0_BASE, IRQ_DB8500_UART0) -#define db8500_add_uart1() \ - dbx500_add_uart("uart1", U8500_UART1_BASE, IRQ_DB8500_UART1) -#define db8500_add_uart2() \ - dbx500_add_uart("uart2", U8500_UART2_BASE, IRQ_DB8500_UART2) +#define db8500_add_uart0(pdata) \ + dbx500_add_uart("uart0", U8500_UART0_BASE, IRQ_DB8500_UART0, pdata) +#define db8500_add_uart1(pdata) \ + dbx500_add_uart("uart1", U8500_UART1_BASE, IRQ_DB8500_UART1, pdata) +#define db8500_add_uart2(pdata) \ + dbx500_add_uart("uart2", U8500_UART2_BASE, IRQ_DB8500_UART2, pdata) #endif diff --git a/arch/arm/mach-ux500/dma-db5500.c b/arch/arm/mach-ux500/dma-db5500.c index 32a061f8a95b..1cfab68ae417 100644 --- a/arch/arm/mach-ux500/dma-db5500.c +++ b/arch/arm/mach-ux500/dma-db5500.c @@ -73,11 +73,27 @@ static struct stedma40_chan_cfg dma40_memcpy_conf_log = { */ static const dma_addr_t dma40_rx_map[DB5500_DMA_NR_DEV] = { [DB5500_DMA_DEV24_SDMMC0_RX] = -1, + [DB5500_DMA_DEV38_USB_OTG_IEP_8] = -1, + [DB5500_DMA_DEV23_USB_OTG_IEP_7_15] = -1, + [DB5500_DMA_DEV22_USB_OTG_IEP_6_14] = -1, + [DB5500_DMA_DEV21_USB_OTG_IEP_5_13] = -1, + [DB5500_DMA_DEV20_USB_OTG_IEP_4_12] = -1, + [DB5500_DMA_DEV6_USB_OTG_IEP_3_11] = -1, + [DB5500_DMA_DEV5_USB_OTG_IEP_2_10] = -1, + [DB5500_DMA_DEV4_USB_OTG_IEP_1_9] = -1, }; /* Mapping between destination event lines and physical device address */ static const dma_addr_t dma40_tx_map[DB5500_DMA_NR_DEV] = { [DB5500_DMA_DEV24_SDMMC0_TX] = -1, + [DB5500_DMA_DEV38_USB_OTG_OEP_8] = -1, + [DB5500_DMA_DEV23_USB_OTG_OEP_7_15] = -1, + [DB5500_DMA_DEV22_USB_OTG_OEP_6_14] = -1, + [DB5500_DMA_DEV21_USB_OTG_OEP_5_13] = -1, + [DB5500_DMA_DEV20_USB_OTG_OEP_4_12] = -1, + [DB5500_DMA_DEV6_USB_OTG_OEP_3_11] = -1, + [DB5500_DMA_DEV5_USB_OTG_OEP_2_10] = -1, + [DB5500_DMA_DEV4_USB_OTG_OEP_1_9] = -1, }; static int dma40_memcpy_event[] = { diff --git a/arch/arm/mach-ux500/include/mach/uncompress.h b/arch/arm/mach-ux500/include/mach/uncompress.h index 9a6614c6808e..ab0fe1432fae 100644 --- a/arch/arm/mach-ux500/include/mach/uncompress.h +++ b/arch/arm/mach-ux500/include/mach/uncompress.h @@ -50,7 +50,11 @@ static void flush(void) static inline void arch_decomp_setup(void) { - if (machine_is_u8500()) + /* Check in run time if we run on an U8500 or U5500 */ + if (machine_is_u8500() || + machine_is_svp8500v1() || + machine_is_svp8500v2() || + machine_is_hrefv60()) ux500_uart_base = U8500_UART2_BASE; else if (machine_is_u5500()) ux500_uart_base = U5500_UART0_BASE; diff --git a/arch/arm/mach-ux500/include/mach/usb.h b/arch/arm/mach-ux500/include/mach/usb.h new file mode 100644 index 000000000000..d3739d418813 --- /dev/null +++ b/arch/arm/mach-ux500/include/mach/usb.h @@ -0,0 +1,25 @@ +/* + * Copyright (C) ST-Ericsson SA 2011 + * + * Author: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> + * License terms: GNU General Public License (GPL) version 2 + */ +#ifndef __ASM_ARCH_USB_H +#define __ASM_ARCH_USB_H + +#include <linux/dmaengine.h> + +#define UX500_MUSB_DMA_NUM_RX_CHANNELS 8 +#define UX500_MUSB_DMA_NUM_TX_CHANNELS 8 + +struct ux500_musb_board_data { + void **dma_rx_param_array; + void **dma_tx_param_array; + u32 num_rx_channels; + u32 num_tx_channels; + bool (*dma_filter)(struct dma_chan *chan, void *filter_param); +}; + +void ux500_add_usb(resource_size_t base, int irq, int *dma_rx_cfg, + int *dma_tx_cfg); +#endif diff --git a/arch/arm/mach-ux500/mbox-db5500.c b/arch/arm/mach-ux500/mbox-db5500.c index cbf15718fc3c..a4ffb9f4f461 100644 --- a/arch/arm/mach-ux500/mbox-db5500.c +++ b/arch/arm/mach-ux500/mbox-db5500.c @@ -498,7 +498,7 @@ struct mbox *mbox_setup(u8 mbox_id, mbox_recv_cb_t *mbox_cb, void *priv) #endif dev_info(&(mbox->pdev->dev), - "Mailbox driver with index %d initated!\n", mbox_id); + "Mailbox driver with index %d initiated!\n", mbox_id); exit: return mbox; diff --git a/arch/arm/mach-ux500/usb.c b/arch/arm/mach-ux500/usb.c new file mode 100644 index 000000000000..82e535953fd9 --- /dev/null +++ b/arch/arm/mach-ux500/usb.c @@ -0,0 +1,160 @@ +/* + * Copyright (C) ST-Ericsson SA 2011 + * + * Author: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com> + * License terms: GNU General Public License (GPL) version 2 + */ +#include <linux/platform_device.h> +#include <linux/usb/musb.h> +#include <plat/ste_dma40.h> +#include <mach/hardware.h> +#include <mach/usb.h> + +#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, \ + } + +#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, \ + } + +static struct stedma40_chan_cfg musb_dma_rx_ch[UX500_MUSB_DMA_NUM_RX_CHANNELS] + = { + MUSB_DMA40_RX_CH, + MUSB_DMA40_RX_CH, + MUSB_DMA40_RX_CH, + MUSB_DMA40_RX_CH, + MUSB_DMA40_RX_CH, + MUSB_DMA40_RX_CH, + MUSB_DMA40_RX_CH, + MUSB_DMA40_RX_CH +}; + +static struct stedma40_chan_cfg musb_dma_tx_ch[UX500_MUSB_DMA_NUM_TX_CHANNELS] + = { + MUSB_DMA40_TX_CH, + MUSB_DMA40_TX_CH, + MUSB_DMA40_TX_CH, + MUSB_DMA40_TX_CH, + MUSB_DMA40_TX_CH, + MUSB_DMA40_TX_CH, + MUSB_DMA40_TX_CH, + MUSB_DMA40_TX_CH, +}; + +static void *ux500_dma_rx_param_array[UX500_MUSB_DMA_NUM_RX_CHANNELS] = { + &musb_dma_rx_ch[0], + &musb_dma_rx_ch[1], + &musb_dma_rx_ch[2], + &musb_dma_rx_ch[3], + &musb_dma_rx_ch[4], + &musb_dma_rx_ch[5], + &musb_dma_rx_ch[6], + &musb_dma_rx_ch[7] +}; + +static void *ux500_dma_tx_param_array[UX500_MUSB_DMA_NUM_TX_CHANNELS] = { + &musb_dma_tx_ch[0], + &musb_dma_tx_ch[1], + &musb_dma_tx_ch[2], + &musb_dma_tx_ch[3], + &musb_dma_tx_ch[4], + &musb_dma_tx_ch[5], + &musb_dma_tx_ch[6], + &musb_dma_tx_ch[7] +}; + +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 = { +#if defined(CONFIG_USB_MUSB_OTG) + .mode = MUSB_OTG, +#elif defined(CONFIG_USB_MUSB_PERIPHERAL) + .mode = MUSB_PERIPHERAL, +#else /* defined(CONFIG_USB_MUSB_HOST) */ + .mode = MUSB_HOST, +#endif + .config = &musb_hdrc_config, + .board_data = &musb_board_data, +}; + +static struct resource usb_resources[] = { + [0] = { + .name = "usb-mem", + .flags = IORESOURCE_MEM, + }, + + [1] = { + .name = "mc", /* hard-coded in musb */ + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device ux500_musb_device = { + .name = "musb-ux500", + .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) +{ + 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]; +} + +static inline void ux500_usb_dma_update_tx_ch_config(int *dst_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]; +} + +void ux500_add_usb(resource_size_t base, int irq, int *dma_rx_cfg, + int *dma_tx_cfg) +{ + ux500_musb_device.resource[0].start = base; + ux500_musb_device.resource[0].end = base + SZ_64K - 1; + ux500_musb_device.resource[1].start = irq; + ux500_musb_device.resource[1].end = irq; + + ux500_usb_dma_update_rx_ch_config(dma_rx_cfg); + ux500_usb_dma_update_tx_ch_config(dma_tx_cfg); + + platform_device_register(&ux500_musb_device); +} diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index 89266382b536..0074b8dba793 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -819,8 +819,8 @@ config CACHE_FEROCEON_L2_WRITETHROUGH config CACHE_L2X0 bool "Enable the L2x0 outer cache controller" depends on REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || MACH_REALVIEW_PB1176 || \ - REALVIEW_EB_A9MP || ARCH_MX35 || ARCH_MX31 || MACH_REALVIEW_PBX || \ - ARCH_NOMADIK || ARCH_OMAP4 || ARCH_S5PV310 || ARCH_TEGRA || \ + REALVIEW_EB_A9MP || SOC_IMX35 || SOC_IMX31 || MACH_REALVIEW_PBX || \ + ARCH_NOMADIK || ARCH_OMAP4 || ARCH_EXYNOS4 || ARCH_TEGRA || \ ARCH_U8500 || ARCH_VEXPRESS_CA9X4 || ARCH_SHMOBILE default y select OUTER_CACHE diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig index 389f21795015..b0cb4258e382 100644 --- a/arch/arm/plat-mxc/Kconfig +++ b/arch/arm/plat-mxc/Kconfig @@ -33,6 +33,7 @@ config ARCH_MX3 config ARCH_MXC91231 bool "MXC91231-based" select CPU_V6 + select MXC_AVIC help This enables support for systems based on the Freescale MXC91231 family diff --git a/arch/arm/plat-mxc/Makefile b/arch/arm/plat-mxc/Makefile index 5fd20e96876c..a1387875a491 100644 --- a/arch/arm/plat-mxc/Makefile +++ b/arch/arm/plat-mxc/Makefile @@ -13,7 +13,6 @@ obj-$(CONFIG_IMX_HAVE_IOMUX_V1) += iomux-v1.o obj-$(CONFIG_ARCH_MXC_IOMUX_V3) += iomux-v3.o obj-$(CONFIG_IRAM_ALLOC) += iram_alloc.o obj-$(CONFIG_MXC_PWM) += pwm.o -obj-$(CONFIG_USB_EHCI_MXC) += ehci.o obj-$(CONFIG_MXC_ULPI) += ulpi.o obj-$(CONFIG_MXC_USE_EPIT) += epit.o obj-$(CONFIG_ARCH_MXC_AUDMUX_V1) += audmux-v1.o diff --git a/arch/arm/plat-mxc/devices.c b/arch/arm/plat-mxc/devices.c index e9bcefe79a43..eee1b6096a08 100644 --- a/arch/arm/plat-mxc/devices.c +++ b/arch/arm/plat-mxc/devices.c @@ -81,6 +81,8 @@ struct platform_device *__init imx_add_platform_device_dmamask( ret = platform_device_add(pdev); if (ret) { err: + if (dmamask) + kfree(pdev->dev.dma_mask); platform_device_put(pdev); return ERR_PTR(ret); } diff --git a/arch/arm/plat-mxc/devices/platform-fec.c b/arch/arm/plat-mxc/devices/platform-fec.c index b50c3517d083..6561c9df5f0d 100644 --- a/arch/arm/plat-mxc/devices/platform-fec.c +++ b/arch/arm/plat-mxc/devices/platform-fec.c @@ -31,6 +31,11 @@ const struct imx_fec_data imx35_fec_data __initconst = imx_fec_data_entry_single(MX35); #endif +#ifdef CONFIG_SOC_IMX50 +const struct imx_fec_data imx50_fec_data __initconst = + imx_fec_data_entry_single(MX50); +#endif + #ifdef CONFIG_SOC_IMX51 const struct imx_fec_data imx51_fec_data __initconst = imx_fec_data_entry_single(MX51); @@ -57,7 +62,7 @@ struct platform_device *__init imx_add_fec( }, }; - return imx_add_platform_device("fec", 0 /* -1? */, + return imx_add_platform_device_dmamask("fec", 0, res, ARRAY_SIZE(res), - pdata, sizeof(*pdata)); + pdata, sizeof(*pdata), DMA_BIT_MASK(32)); } diff --git a/arch/arm/plat-mxc/devices/platform-imx-dma.c b/arch/arm/plat-mxc/devices/platform-imx-dma.c index 33530d2d5ed1..3538b85ede91 100644 --- a/arch/arm/plat-mxc/devices/platform-imx-dma.c +++ b/arch/arm/plat-mxc/devices/platform-imx-dma.c @@ -94,7 +94,7 @@ static struct sdma_script_start_addrs addr_imx25_to1 = { }; #endif -#ifdef CONFIG_ARCH_MX31 +#ifdef CONFIG_SOC_IMX31 static struct sdma_script_start_addrs addr_imx31_to1 = { .per_2_per_addr = 1677, }; @@ -106,7 +106,7 @@ static struct sdma_script_start_addrs addr_imx31_to2 = { }; #endif -#ifdef CONFIG_ARCH_MX35 +#ifdef CONFIG_SOC_IMX35 static struct sdma_script_start_addrs addr_imx35_to1 = { .ap_2_ap_addr = 642, .uart_2_mcu_addr = 817, @@ -194,7 +194,7 @@ static int __init imxXX_add_imx_dma(void) } else #endif -#if defined(CONFIG_ARCH_MX51) +#if defined(CONFIG_SOC_IMX51) if (cpu_is_mx51()) { imx51_imx_sdma_data.pdata.script_addrs = &addr_imx51_to1; ret = imx_add_imx_sdma(&imx51_imx_sdma_data); diff --git a/arch/arm/plat-mxc/devices/platform-imx-fb.c b/arch/arm/plat-mxc/devices/platform-imx-fb.c index 6100a7d824dd..79a1cb18a5b0 100644 --- a/arch/arm/plat-mxc/devices/platform-imx-fb.c +++ b/arch/arm/plat-mxc/devices/platform-imx-fb.c @@ -16,6 +16,11 @@ .irq = soc ## _INT_LCDC, \ } +#ifdef CONFIG_SOC_IMX1 +const struct imx_imx_fb_data imx1_imx_fb_data __initconst = + imx_imx_fb_data_entry_single(MX1, SZ_4K); +#endif /* ifdef CONFIG_SOC_IMX1 */ + #ifdef CONFIG_SOC_IMX21 const struct imx_imx_fb_data imx21_imx_fb_data __initconst = imx_imx_fb_data_entry_single(MX21, SZ_4K); diff --git a/arch/arm/plat-mxc/devices/platform-imx-i2c.c b/arch/arm/plat-mxc/devices/platform-imx-i2c.c index 7ba94e1bbda3..2ab74f0da9a6 100644 --- a/arch/arm/plat-mxc/devices/platform-imx-i2c.c +++ b/arch/arm/plat-mxc/devices/platform-imx-i2c.c @@ -69,6 +69,16 @@ const struct imx_imx_i2c_data imx35_imx_i2c_data[] __initconst = { }; #endif /* ifdef CONFIG_SOC_IMX35 */ +#ifdef CONFIG_SOC_IMX50 +const struct imx_imx_i2c_data imx50_imx_i2c_data[] __initconst = { +#define imx50_imx_i2c_data_entry(_id, _hwid) \ + imx_imx_i2c_data_entry(MX50, _id, _hwid, SZ_4K) + imx50_imx_i2c_data_entry(0, 1), + imx50_imx_i2c_data_entry(1, 2), + imx50_imx_i2c_data_entry(2, 3), +}; +#endif /* ifdef CONFIG_SOC_IMX51 */ + #ifdef CONFIG_SOC_IMX51 const struct imx_imx_i2c_data imx51_imx_i2c_data[] __initconst = { #define imx51_imx_i2c_data_entry(_id, _hwid) \ diff --git a/arch/arm/plat-mxc/devices/platform-imx2-wdt.c b/arch/arm/plat-mxc/devices/platform-imx2-wdt.c index e0aec61177f4..5e07ef2bf1c4 100644 --- a/arch/arm/plat-mxc/devices/platform-imx2-wdt.c +++ b/arch/arm/plat-mxc/devices/platform-imx2-wdt.c @@ -53,6 +53,15 @@ const struct imx_imx2_wdt_data imx51_imx2_wdt_data[] __initconst = { }; #endif /* ifdef CONFIG_SOC_IMX51 */ +#ifdef CONFIG_SOC_IMX53 +const struct imx_imx2_wdt_data imx53_imx2_wdt_data[] __initconst = { +#define imx53_imx2_wdt_data_entry(_id, _hwid) \ + imx_imx2_wdt_data_entry(MX53, _id, _hwid, SZ_16K) + imx53_imx2_wdt_data_entry(0, 1), + imx53_imx2_wdt_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_SOC_IMX53 */ + struct platform_device *__init imx_add_imx2_wdt( const struct imx_imx2_wdt_data *data) { diff --git a/arch/arm/plat-mxc/devices/platform-spi_imx.c b/arch/arm/plat-mxc/devices/platform-spi_imx.c index 013c85f20b58..f4a60ab6763b 100644 --- a/arch/arm/plat-mxc/devices/platform-spi_imx.c +++ b/arch/arm/plat-mxc/devices/platform-spi_imx.c @@ -21,6 +21,15 @@ #define imx_spi_imx_data_entry(soc, type, devid, id, hwid, size) \ [id] = imx_spi_imx_data_entry_single(soc, type, devid, id, hwid, size) +#ifdef CONFIG_SOC_IMX1 +const struct imx_spi_imx_data imx1_cspi_data[] __initconst = { +#define imx1_cspi_data_entry(_id, _hwid) \ + imx_spi_imx_data_entry(MX1, CSPI, "imx1-cspi", _id, _hwid, SZ_4K) + imx1_cspi_data_entry(0, 1), + imx1_cspi_data_entry(1, 2), +}; +#endif + #ifdef CONFIG_SOC_IMX21 const struct imx_spi_imx_data imx21_cspi_data[] __initconst = { #define imx21_cspi_data_entry(_id, _hwid) \ diff --git a/arch/arm/plat-mxc/ehci.c b/arch/arm/plat-mxc/ehci.c deleted file mode 100644 index 8772ce346a58..000000000000 --- a/arch/arm/plat-mxc/ehci.c +++ /dev/null @@ -1,369 +0,0 @@ -/* - * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de> - * Copyright (C) 2010 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. - * - * 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/platform_device.h> -#include <linux/io.h> - -#include <mach/hardware.h> -#include <mach/mxc_ehci.h> - -#define USBCTRL_OTGBASE_OFFSET 0x600 - -#define MX31_OTG_SIC_SHIFT 29 -#define MX31_OTG_SIC_MASK (0x3 << MX31_OTG_SIC_SHIFT) -#define MX31_OTG_PM_BIT (1 << 24) - -#define MX31_H2_SIC_SHIFT 21 -#define MX31_H2_SIC_MASK (0x3 << MX31_H2_SIC_SHIFT) -#define MX31_H2_PM_BIT (1 << 16) -#define MX31_H2_DT_BIT (1 << 5) - -#define MX31_H1_SIC_SHIFT 13 -#define MX31_H1_SIC_MASK (0x3 << MX31_H1_SIC_SHIFT) -#define MX31_H1_PM_BIT (1 << 8) -#define MX31_H1_DT_BIT (1 << 4) - -#define MX35_OTG_SIC_SHIFT 29 -#define MX35_OTG_SIC_MASK (0x3 << MX35_OTG_SIC_SHIFT) -#define MX35_OTG_PM_BIT (1 << 24) - -#define MX35_H1_SIC_SHIFT 21 -#define MX35_H1_SIC_MASK (0x3 << MX35_H1_SIC_SHIFT) -#define MX35_H1_PM_BIT (1 << 8) -#define MX35_H1_IPPUE_UP_BIT (1 << 7) -#define MX35_H1_IPPUE_DOWN_BIT (1 << 6) -#define MX35_H1_TLL_BIT (1 << 5) -#define MX35_H1_USBTE_BIT (1 << 4) - -#define MXC_OTG_OFFSET 0 -#define MXC_H1_OFFSET 0x200 -#define MXC_H2_OFFSET 0x400 - -/* USB_CTRL */ -#define MXC_OTG_UCTRL_OWIE_BIT (1 << 27) /* OTG wakeup intr enable */ -#define MXC_OTG_UCTRL_OPM_BIT (1 << 24) /* OTG power mask */ -#define MXC_H1_UCTRL_H1UIE_BIT (1 << 12) /* Host1 ULPI interrupt enable */ -#define MXC_H1_UCTRL_H1WIE_BIT (1 << 11) /* HOST1 wakeup intr enable */ -#define MXC_H1_UCTRL_H1PM_BIT (1 << 8) /* HOST1 power mask */ - -/* USB_PHY_CTRL_FUNC */ -#define MXC_OTG_PHYCTRL_OC_DIS_BIT (1 << 8) /* OTG Disable Overcurrent Event */ -#define MXC_H1_OC_DIS_BIT (1 << 5) /* UH1 Disable Overcurrent Event */ - -/* USBH2CTRL */ -#define MXC_H2_UCTRL_H2UIE_BIT (1 << 8) -#define MXC_H2_UCTRL_H2WIE_BIT (1 << 7) -#define MXC_H2_UCTRL_H2PM_BIT (1 << 4) - -#define MXC_USBCMD_OFFSET 0x140 - -/* USBCMD */ -#define MXC_UCMD_ITC_NO_THRESHOLD_MASK (~(0xff << 16)) /* Interrupt Threshold Control */ - -int mxc_initialize_usb_hw(int port, unsigned int flags) -{ - unsigned int v; -#if defined(CONFIG_SOC_IMX25) - if (cpu_is_mx25()) { - v = readl(MX25_IO_ADDRESS(MX25_USB_BASE_ADDR + - USBCTRL_OTGBASE_OFFSET)); - - switch (port) { - case 0: /* OTG port */ - v &= ~(MX35_OTG_SIC_MASK | MX35_OTG_PM_BIT); - v |= (flags & MXC_EHCI_INTERFACE_MASK) - << MX35_OTG_SIC_SHIFT; - if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) - v |= MX35_OTG_PM_BIT; - - break; - case 1: /* H1 port */ - v &= ~(MX35_H1_SIC_MASK | MX35_H1_PM_BIT | MX35_H1_TLL_BIT | - MX35_H1_USBTE_BIT | MX35_H1_IPPUE_DOWN_BIT | MX35_H1_IPPUE_UP_BIT); - v |= (flags & MXC_EHCI_INTERFACE_MASK) - << MX35_H1_SIC_SHIFT; - if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) - v |= MX35_H1_PM_BIT; - - if (!(flags & MXC_EHCI_TTL_ENABLED)) - v |= MX35_H1_TLL_BIT; - - if (flags & MXC_EHCI_INTERNAL_PHY) - v |= MX35_H1_USBTE_BIT; - - if (flags & MXC_EHCI_IPPUE_DOWN) - v |= MX35_H1_IPPUE_DOWN_BIT; - - if (flags & MXC_EHCI_IPPUE_UP) - v |= MX35_H1_IPPUE_UP_BIT; - - break; - default: - return -EINVAL; - } - - writel(v, MX25_IO_ADDRESS(MX25_USB_BASE_ADDR + - USBCTRL_OTGBASE_OFFSET)); - return 0; - } -#endif /* if defined(CONFIG_SOC_IMX25) */ -#if defined(CONFIG_ARCH_MX3) - if (cpu_is_mx31()) { - v = readl(MX31_IO_ADDRESS(MX31_USB_BASE_ADDR + - USBCTRL_OTGBASE_OFFSET)); - - switch (port) { - case 0: /* OTG port */ - v &= ~(MX31_OTG_SIC_MASK | MX31_OTG_PM_BIT); - v |= (flags & MXC_EHCI_INTERFACE_MASK) - << MX31_OTG_SIC_SHIFT; - if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) - v |= MX31_OTG_PM_BIT; - - break; - case 1: /* H1 port */ - v &= ~(MX31_H1_SIC_MASK | MX31_H1_PM_BIT | MX31_H1_DT_BIT); - v |= (flags & MXC_EHCI_INTERFACE_MASK) - << MX31_H1_SIC_SHIFT; - if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) - v |= MX31_H1_PM_BIT; - - if (!(flags & MXC_EHCI_TTL_ENABLED)) - v |= MX31_H1_DT_BIT; - - break; - case 2: /* H2 port */ - v &= ~(MX31_H2_SIC_MASK | MX31_H2_PM_BIT | MX31_H2_DT_BIT); - v |= (flags & MXC_EHCI_INTERFACE_MASK) - << MX31_H2_SIC_SHIFT; - if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) - v |= MX31_H2_PM_BIT; - - if (!(flags & MXC_EHCI_TTL_ENABLED)) - v |= MX31_H2_DT_BIT; - - break; - default: - return -EINVAL; - } - - writel(v, MX31_IO_ADDRESS(MX31_USB_BASE_ADDR + - USBCTRL_OTGBASE_OFFSET)); - return 0; - } - - if (cpu_is_mx35()) { - v = readl(MX35_IO_ADDRESS(MX35_USB_BASE_ADDR + - USBCTRL_OTGBASE_OFFSET)); - - switch (port) { - case 0: /* OTG port */ - v &= ~(MX35_OTG_SIC_MASK | MX35_OTG_PM_BIT); - v |= (flags & MXC_EHCI_INTERFACE_MASK) - << MX35_OTG_SIC_SHIFT; - if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) - v |= MX35_OTG_PM_BIT; - - break; - case 1: /* H1 port */ - v &= ~(MX35_H1_SIC_MASK | MX35_H1_PM_BIT | MX35_H1_TLL_BIT | - MX35_H1_USBTE_BIT | MX35_H1_IPPUE_DOWN_BIT | MX35_H1_IPPUE_UP_BIT); - v |= (flags & MXC_EHCI_INTERFACE_MASK) - << MX35_H1_SIC_SHIFT; - if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) - v |= MX35_H1_PM_BIT; - - if (!(flags & MXC_EHCI_TTL_ENABLED)) - v |= MX35_H1_TLL_BIT; - - if (flags & MXC_EHCI_INTERNAL_PHY) - v |= MX35_H1_USBTE_BIT; - - if (flags & MXC_EHCI_IPPUE_DOWN) - v |= MX35_H1_IPPUE_DOWN_BIT; - - if (flags & MXC_EHCI_IPPUE_UP) - v |= MX35_H1_IPPUE_UP_BIT; - - break; - default: - return -EINVAL; - } - - writel(v, MX35_IO_ADDRESS(MX35_USB_BASE_ADDR + - USBCTRL_OTGBASE_OFFSET)); - return 0; - } -#endif /* CONFIG_ARCH_MX3 */ -#ifdef CONFIG_MACH_MX27 - if (cpu_is_mx27()) { - /* On i.MX27 we can use the i.MX31 USBCTRL bits, they - * are identical - */ - v = readl(MX27_IO_ADDRESS(MX27_USB_BASE_ADDR + - USBCTRL_OTGBASE_OFFSET)); - switch (port) { - case 0: /* OTG port */ - v &= ~(MX31_OTG_SIC_MASK | MX31_OTG_PM_BIT); - v |= (flags & MXC_EHCI_INTERFACE_MASK) - << MX31_OTG_SIC_SHIFT; - if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) - v |= MX31_OTG_PM_BIT; - break; - case 1: /* H1 port */ - v &= ~(MX31_H1_SIC_MASK | MX31_H1_PM_BIT | MX31_H1_DT_BIT); - v |= (flags & MXC_EHCI_INTERFACE_MASK) - << MX31_H1_SIC_SHIFT; - if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) - v |= MX31_H1_PM_BIT; - - if (!(flags & MXC_EHCI_TTL_ENABLED)) - v |= MX31_H1_DT_BIT; - - break; - case 2: /* H2 port */ - v &= ~(MX31_H2_SIC_MASK | MX31_H2_PM_BIT | MX31_H2_DT_BIT); - v |= (flags & MXC_EHCI_INTERFACE_MASK) - << MX31_H2_SIC_SHIFT; - if (!(flags & MXC_EHCI_POWER_PINS_ENABLED)) - v |= MX31_H2_PM_BIT; - - if (!(flags & MXC_EHCI_TTL_ENABLED)) - v |= MX31_H2_DT_BIT; - - break; - default: - return -EINVAL; - } - writel(v, MX27_IO_ADDRESS(MX27_USB_BASE_ADDR + - USBCTRL_OTGBASE_OFFSET)); - return 0; - } -#endif /* CONFIG_MACH_MX27 */ -#ifdef CONFIG_SOC_IMX51 - if (cpu_is_mx51()) { - void __iomem *usb_base; - void __iomem *usbotg_base; - void __iomem *usbother_base; - int ret = 0; - - usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K); - if (!usb_base) { - printk(KERN_ERR "%s(): ioremap failed\n", __func__); - return -ENOMEM; - } - - switch (port) { - case 0: /* OTG port */ - usbotg_base = usb_base + MXC_OTG_OFFSET; - break; - case 1: /* Host 1 port */ - usbotg_base = usb_base + MXC_H1_OFFSET; - break; - case 2: /* Host 2 port */ - usbotg_base = usb_base + MXC_H2_OFFSET; - break; - default: - printk(KERN_ERR"%s no such port %d\n", __func__, port); - ret = -ENOENT; - goto error; - } - usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET; - - switch (port) { - case 0: /*OTG port */ - if (flags & MXC_EHCI_INTERNAL_PHY) { - v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET); - - if (flags & MXC_EHCI_POWER_PINS_ENABLED) { - /* OC/USBPWR is not used */ - v |= MXC_OTG_PHYCTRL_OC_DIS_BIT; - } else { - /* OC/USBPWR is used */ - v &= ~MXC_OTG_PHYCTRL_OC_DIS_BIT; - } - __raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET); - - v = __raw_readl(usbother_base + MXC_USBCTRL_OFFSET); - if (flags & MXC_EHCI_WAKEUP_ENABLED) - v |= MXC_OTG_UCTRL_OWIE_BIT;/* OTG wakeup enable */ - else - v &= ~MXC_OTG_UCTRL_OWIE_BIT;/* OTG wakeup disable */ - if (flags & MXC_EHCI_POWER_PINS_ENABLED) - v |= MXC_OTG_UCTRL_OPM_BIT; - else - v &= ~MXC_OTG_UCTRL_OPM_BIT; - __raw_writel(v, usbother_base + MXC_USBCTRL_OFFSET); - } - break; - case 1: /* Host 1 */ - /*Host ULPI */ - v = __raw_readl(usbother_base + MXC_USBCTRL_OFFSET); - if (flags & MXC_EHCI_WAKEUP_ENABLED) { - /* HOST1 wakeup/ULPI intr enable */ - v |= (MXC_H1_UCTRL_H1WIE_BIT | MXC_H1_UCTRL_H1UIE_BIT); - } else { - /* HOST1 wakeup/ULPI intr disable */ - v &= ~(MXC_H1_UCTRL_H1WIE_BIT | MXC_H1_UCTRL_H1UIE_BIT); - } - - if (flags & MXC_EHCI_POWER_PINS_ENABLED) - v &= ~MXC_H1_UCTRL_H1PM_BIT; /* HOST1 power mask used*/ - else - v |= MXC_H1_UCTRL_H1PM_BIT; /* HOST1 power mask used*/ - __raw_writel(v, usbother_base + MXC_USBCTRL_OFFSET); - - v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET); - if (flags & MXC_EHCI_POWER_PINS_ENABLED) - v &= ~MXC_H1_OC_DIS_BIT; /* OC is used */ - else - v |= MXC_H1_OC_DIS_BIT; /* OC is not used */ - __raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC_OFFSET); - - v = __raw_readl(usbotg_base + MXC_USBCMD_OFFSET); - if (flags & MXC_EHCI_ITC_NO_THRESHOLD) - /* Interrupt Threshold Control:Immediate (no threshold) */ - v &= MXC_UCMD_ITC_NO_THRESHOLD_MASK; - __raw_writel(v, usbotg_base + MXC_USBCMD_OFFSET); - break; - case 2: /* Host 2 ULPI */ - v = __raw_readl(usbother_base + MXC_USBH2CTRL_OFFSET); - if (flags & MXC_EHCI_WAKEUP_ENABLED) { - /* HOST1 wakeup/ULPI intr enable */ - v |= (MXC_H2_UCTRL_H2WIE_BIT | MXC_H2_UCTRL_H2UIE_BIT); - } else { - /* HOST1 wakeup/ULPI intr disable */ - v &= ~(MXC_H2_UCTRL_H2WIE_BIT | MXC_H2_UCTRL_H2UIE_BIT); - } - - if (flags & MXC_EHCI_POWER_PINS_ENABLED) - v &= ~MXC_H2_UCTRL_H2PM_BIT; /* HOST2 power mask used*/ - else - v |= MXC_H2_UCTRL_H2PM_BIT; /* HOST2 power mask used*/ - __raw_writel(v, usbother_base + MXC_USBH2CTRL_OFFSET); - break; - } - -error: - iounmap(usb_base); - return ret; - } -#endif - printk(KERN_WARNING - "%s() unable to setup USBCONTROL for this CPU\n", __func__); - return -EINVAL; -} -EXPORT_SYMBOL(mxc_initialize_usb_hw); - diff --git a/arch/arm/plat-mxc/gpio.c b/arch/arm/plat-mxc/gpio.c index d17b3c996b84..57d59855f9ec 100644 --- a/arch/arm/plat-mxc/gpio.c +++ b/arch/arm/plat-mxc/gpio.c @@ -233,6 +233,7 @@ static int gpio_set_wake_irq(struct irq_data *d, u32 enable) } static struct irq_chip gpio_irq_chip = { + .name = "GPIO", .irq_ack = gpio_ack_irq, .irq_mask = gpio_mask_irq, .irq_unmask = gpio_unmask_irq, @@ -349,113 +350,3 @@ int __init mxc_gpio_init(struct mxc_gpio_port *port, int cnt) return 0; } - -#define DEFINE_IMX_GPIO_PORT_IRQ_HIGH(soc, _id, _hwid, _irq, _irq_high) \ - { \ - .chip.label = "gpio-" #_id, \ - .irq = _irq, \ - .irq_high = _irq_high, \ - .base = soc ## _IO_ADDRESS( \ - soc ## _GPIO ## _hwid ## _BASE_ADDR), \ - .virtual_irq_start = MXC_GPIO_IRQ_START + (_id) * 32, \ - } - -#define DEFINE_IMX_GPIO_PORT_IRQ(soc, _id, _hwid, _irq) \ - DEFINE_IMX_GPIO_PORT_IRQ_HIGH(soc, _id, _hwid, _irq, 0) -#define DEFINE_IMX_GPIO_PORT(soc, _id, _hwid) \ - DEFINE_IMX_GPIO_PORT_IRQ(soc, _id, _hwid, 0) - -#define DEFINE_REGISTER_FUNCTION(prefix) \ -int __init prefix ## _register_gpios(void) \ -{ \ - return mxc_gpio_init(prefix ## _gpio_ports, \ - ARRAY_SIZE(prefix ## _gpio_ports)); \ -} - -#if defined(CONFIG_SOC_IMX1) -static struct mxc_gpio_port imx1_gpio_ports[] = { - DEFINE_IMX_GPIO_PORT_IRQ(MX1, 0, 1, MX1_GPIO_INT_PORTA), - DEFINE_IMX_GPIO_PORT_IRQ(MX1, 1, 2, MX1_GPIO_INT_PORTB), - DEFINE_IMX_GPIO_PORT_IRQ(MX1, 2, 3, MX1_GPIO_INT_PORTC), - DEFINE_IMX_GPIO_PORT_IRQ(MX1, 3, 4, MX1_GPIO_INT_PORTD), -}; - -DEFINE_REGISTER_FUNCTION(imx1) - -#endif /* if defined(CONFIG_SOC_IMX1) */ - -#if defined(CONFIG_SOC_IMX21) -static struct mxc_gpio_port imx21_gpio_ports[] = { - DEFINE_IMX_GPIO_PORT_IRQ(MX21, 0, 1, MX21_INT_GPIO), - DEFINE_IMX_GPIO_PORT(MX21, 1, 2), - DEFINE_IMX_GPIO_PORT(MX21, 2, 3), - DEFINE_IMX_GPIO_PORT(MX21, 3, 4), - DEFINE_IMX_GPIO_PORT(MX21, 4, 5), - DEFINE_IMX_GPIO_PORT(MX21, 5, 6), -}; - -DEFINE_REGISTER_FUNCTION(imx21) - -#endif /* if defined(CONFIG_SOC_IMX21) */ - -#if defined(CONFIG_SOC_IMX25) -static struct mxc_gpio_port imx25_gpio_ports[] = { - DEFINE_IMX_GPIO_PORT_IRQ(MX25, 0, 1, MX25_INT_GPIO1), - DEFINE_IMX_GPIO_PORT_IRQ(MX25, 1, 2, MX25_INT_GPIO2), - DEFINE_IMX_GPIO_PORT_IRQ(MX25, 2, 3, MX25_INT_GPIO3), - DEFINE_IMX_GPIO_PORT_IRQ(MX25, 3, 4, MX25_INT_GPIO4), -}; - -DEFINE_REGISTER_FUNCTION(imx25) - -#endif /* if defined(CONFIG_SOC_IMX25) */ - -#if defined(CONFIG_SOC_IMX27) -static struct mxc_gpio_port imx27_gpio_ports[] = { - DEFINE_IMX_GPIO_PORT_IRQ(MX27, 0, 1, MX27_INT_GPIO), - DEFINE_IMX_GPIO_PORT(MX27, 1, 2), - DEFINE_IMX_GPIO_PORT(MX27, 2, 3), - DEFINE_IMX_GPIO_PORT(MX27, 3, 4), - DEFINE_IMX_GPIO_PORT(MX27, 4, 5), - DEFINE_IMX_GPIO_PORT(MX27, 5, 6), -}; - -DEFINE_REGISTER_FUNCTION(imx27) - -#endif /* if defined(CONFIG_SOC_IMX27) */ - -#if defined(CONFIG_SOC_IMX31) -static struct mxc_gpio_port imx31_gpio_ports[] = { - DEFINE_IMX_GPIO_PORT_IRQ(MX31, 0, 1, MX31_INT_GPIO1), - DEFINE_IMX_GPIO_PORT_IRQ(MX31, 1, 2, MX31_INT_GPIO2), - DEFINE_IMX_GPIO_PORT_IRQ(MX31, 2, 3, MX31_INT_GPIO3), -}; - -DEFINE_REGISTER_FUNCTION(imx31) - -#endif /* if defined(CONFIG_SOC_IMX31) */ - -#if defined(CONFIG_SOC_IMX35) -static struct mxc_gpio_port imx35_gpio_ports[] = { - DEFINE_IMX_GPIO_PORT_IRQ(MX35, 0, 1, MX35_INT_GPIO1), - DEFINE_IMX_GPIO_PORT_IRQ(MX35, 1, 2, MX35_INT_GPIO2), - DEFINE_IMX_GPIO_PORT_IRQ(MX35, 2, 3, MX35_INT_GPIO3), -}; - -DEFINE_REGISTER_FUNCTION(imx35) - -#endif /* if defined(CONFIG_SOC_IMX35) */ - -#if defined(CONFIG_SOC_IMX50) -static struct mxc_gpio_port imx50_gpio_ports[] = { - DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 0, 1, MX50_INT_GPIO1_LOW, MX50_INT_GPIO1_HIGH), - DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 1, 2, MX50_INT_GPIO2_LOW, MX50_INT_GPIO2_HIGH), - DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 2, 3, MX50_INT_GPIO3_LOW, MX50_INT_GPIO3_HIGH), - DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 3, 4, MX50_INT_GPIO3_LOW, MX50_INT_GPIO3_HIGH), - DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 4, 5, MX50_INT_GPIO3_LOW, MX50_INT_GPIO3_HIGH), - DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 5, 6, MX50_INT_GPIO3_LOW, MX50_INT_GPIO3_HIGH), -}; - -DEFINE_REGISTER_FUNCTION(imx50) - -#endif /* if defined(CONFIG_SOC_IMX50) */ diff --git a/arch/arm/plat-mxc/include/mach/common.h b/arch/arm/plat-mxc/include/mach/common.h index aea2cd3b6d15..a22ebe11a602 100644 --- a/arch/arm/plat-mxc/include/mach/common.h +++ b/arch/arm/plat-mxc/include/mach/common.h @@ -24,6 +24,16 @@ extern void mx50_map_io(void); extern void mx51_map_io(void); extern void mx53_map_io(void); extern void mxc91231_map_io(void); +extern void imx1_init_early(void); +extern void imx21_init_early(void); +extern void imx25_init_early(void); +extern void imx27_init_early(void); +extern void imx31_init_early(void); +extern void imx35_init_early(void); +extern void imx50_init_early(void); +extern void imx51_init_early(void); +extern void imx53_init_early(void); +extern void mxc91231_init_early(void); extern void mxc_init_irq(void __iomem *); extern void tzic_init_irq(void __iomem *); extern void mx1_init_irq(void); diff --git a/arch/arm/plat-mxc/include/mach/esdhc.h b/arch/arm/plat-mxc/include/mach/esdhc.h index a48a9aaa56b1..86003f411755 100644 --- a/arch/arm/plat-mxc/include/mach/esdhc.h +++ b/arch/arm/plat-mxc/include/mach/esdhc.h @@ -10,7 +10,17 @@ #ifndef __ASM_ARCH_IMX_ESDHC_H #define __ASM_ARCH_IMX_ESDHC_H +/** + * struct esdhc_platform_data - optional platform data for esdhc on i.MX + * + * strongly recommended for i.MX25/35, not needed for other variants + * + * @wp_gpio: gpio for write_protect (-EINVAL if unused) + * @cd_gpio: gpio for card_detect interrupt (-EINVAL if unused) + */ + struct esdhc_platform_data { - unsigned int wp_gpio; /* write protect pin */ + unsigned int wp_gpio; + unsigned int cd_gpio; }; #endif /* __ASM_ARCH_IMX_ESDHC_H */ diff --git a/arch/arm/plat-mxc/include/mach/gpio.h b/arch/arm/plat-mxc/include/mach/gpio.h index 0044e2f1bea8..a2747f12813e 100644 --- a/arch/arm/plat-mxc/include/mach/gpio.h +++ b/arch/arm/plat-mxc/include/mach/gpio.h @@ -46,6 +46,21 @@ struct mxc_gpio_port { spinlock_t lock; }; +#define DEFINE_IMX_GPIO_PORT_IRQ_HIGH(soc, _id, _hwid, _irq, _irq_high) \ + { \ + .chip.label = "gpio-" #_id, \ + .irq = _irq, \ + .irq_high = _irq_high, \ + .base = soc ## _IO_ADDRESS( \ + soc ## _GPIO ## _hwid ## _BASE_ADDR), \ + .virtual_irq_start = MXC_GPIO_IRQ_START + (_id) * 32, \ + } + +#define DEFINE_IMX_GPIO_PORT_IRQ(soc, _id, _hwid, _irq) \ + DEFINE_IMX_GPIO_PORT_IRQ_HIGH(soc, _id, _hwid, _irq, 0) +#define DEFINE_IMX_GPIO_PORT(soc, _id, _hwid) \ + DEFINE_IMX_GPIO_PORT_IRQ(soc, _id, _hwid, 0) + int mxc_gpio_init(struct mxc_gpio_port*, int); #endif diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx3.h b/arch/arm/plat-mxc/include/mach/iomux-mx3.h index cbaed295a2bf..c92f0b1f216f 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-mx3.h +++ b/arch/arm/plat-mxc/include/mach/iomux-mx3.h @@ -112,12 +112,12 @@ enum iomux_gp_func { * - setups the iomux according to the configuration * - if the pin is configured as a GPIO, we claim it through kernel gpiolib */ -int mxc_iomux_alloc_pin(const unsigned int pin, const char *label); +int mxc_iomux_alloc_pin(unsigned int pin, const char *label); /* * setups mutliple pins * convenient way to call the above function with tables */ -int mxc_iomux_setup_multiple_pins(unsigned int *pin_list, unsigned count, +int mxc_iomux_setup_multiple_pins(const unsigned int *pin_list, unsigned count, const char *label); /* @@ -126,12 +126,12 @@ int mxc_iomux_setup_multiple_pins(unsigned int *pin_list, unsigned count, * - frees the GPIO if the pin was configured as GPIO * - DOES NOT reconfigure the IOMUX in its reset state */ -void mxc_iomux_release_pin(const unsigned int pin); +void mxc_iomux_release_pin(unsigned int pin); /* * releases multiple pins * convenvient way to call the above function with tables */ -void mxc_iomux_release_multiple_pins(unsigned int *pin_list, int count); +void mxc_iomux_release_multiple_pins(const unsigned int *pin_list, int count); /* * This function enables/disables the general purpose function for a particular diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx35.h b/arch/arm/plat-mxc/include/mach/iomux-mx35.h index 2a24bae1b878..3117c18bbbd9 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-mx35.h +++ b/arch/arm/plat-mxc/include/mach/iomux-mx35.h @@ -989,13 +989,13 @@ #define MX35_PAD_ATA_DATA2__IPU_DIAGB_9 IOMUX_PAD(0x6e8, 0x284, 6, 0x0, 0, NO_PAD_CTRL) #define MX35_PAD_ATA_DATA2__ARM11P_TOP_TRACE_28 IOMUX_PAD(0x6e8, 0x284, 7, 0x0, 0, NO_PAD_CTRL) -#define MX35_PAD_ATA_DATA3__ATA_DATA_3 IOMUX_PAD(0x6e8, 0x288, 0, 0x0, 0, NO_PAD_CTRL) -#define MX35_PAD_ATA_DATA3__ESDHC3_CLK IOMUX_PAD(0x6e8, 0x288, 1, 0x814, 1, NO_PAD_CTRL) -#define MX35_PAD_ATA_DATA3__USB_TOP_USBOTG_DATA_5 IOMUX_PAD(0x6e8, 0x288, 2, 0x9b8, 1, NO_PAD_CTRL) -#define MX35_PAD_ATA_DATA3__CSPI2_SCLK IOMUX_PAD(0x6e8, 0x288, 4, 0x7e0, 2, NO_PAD_CTRL) -#define MX35_PAD_ATA_DATA3__GPIO2_16 IOMUX_PAD(0x6e8, 0x288, 5, 0x884, 1, NO_PAD_CTRL) -#define MX35_PAD_ATA_DATA3__IPU_DIAGB_10 IOMUX_PAD(0x6e8, 0x288, 6, 0x0, 0, NO_PAD_CTRL) -#define MX35_PAD_ATA_DATA3__ARM11P_TOP_TRACE_29 IOMUX_PAD(0x6e8, 0x288, 7, 0x0, 0, NO_PAD_CTRL) +#define MX35_PAD_ATA_DATA3__ATA_DATA_3 IOMUX_PAD(0x6ec, 0x288, 0, 0x0, 0, NO_PAD_CTRL) +#define MX35_PAD_ATA_DATA3__ESDHC3_CLK IOMUX_PAD(0x6ec, 0x288, 1, 0x814, 1, NO_PAD_CTRL) +#define MX35_PAD_ATA_DATA3__USB_TOP_USBOTG_DATA_5 IOMUX_PAD(0x6ec, 0x288, 2, 0x9b8, 1, NO_PAD_CTRL) +#define MX35_PAD_ATA_DATA3__CSPI2_SCLK IOMUX_PAD(0x6ec, 0x288, 4, 0x7e0, 2, NO_PAD_CTRL) +#define MX35_PAD_ATA_DATA3__GPIO2_16 IOMUX_PAD(0x6ec, 0x288, 5, 0x884, 1, NO_PAD_CTRL) +#define MX35_PAD_ATA_DATA3__IPU_DIAGB_10 IOMUX_PAD(0x6ec, 0x288, 6, 0x0, 0, NO_PAD_CTRL) +#define MX35_PAD_ATA_DATA3__ARM11P_TOP_TRACE_29 IOMUX_PAD(0x6ec, 0x288, 7, 0x0, 0, NO_PAD_CTRL) #define MX35_PAD_ATA_DATA4__ATA_DATA_4 IOMUX_PAD(0x6f0, 0x28c, 0, 0x0, 0, NO_PAD_CTRL) #define MX35_PAD_ATA_DATA4__ESDHC3_CMD IOMUX_PAD(0x6f0, 0x28c, 1, 0x818, 1, NO_PAD_CTRL) diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx50.h b/arch/arm/plat-mxc/include/mach/iomux-mx50.h index 058a922ca147..98e7fd0b9083 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-mx50.h +++ b/arch/arm/plat-mxc/include/mach/iomux-mx50.h @@ -86,7 +86,7 @@ #define MX50_PAD_I2C1_SCL__I2C1_SCL IOMUX_PAD(0x2EC, 0x40, IOMUX_CONFIG_SION, 0x0, 0, \ MX50_I2C_PAD_CTRL) #define MX50_PAD_I2C1_SCL__GPIO_6_18 IOMUX_PAD(0x2EC, 0x40, 1, 0x0, 0, NO_PAD_CTRL) -#define MX50_PAD_I2C1_SCL__UART2_TXD IOMUX_PAD(0x2EC, 0x40, 2, 0x7cc, 0, MX50_UART_PAD_CTRL) +#define MX50_PAD_I2C1_SCL__UART2_TXD IOMUX_PAD(0x2EC, 0x40, 2, 0x0, 0, MX50_UART_PAD_CTRL) #define MX50_PAD_I2C1_SDA__I2C1_SDA IOMUX_PAD(0x2F0, 0x44, IOMUX_CONFIG_SION, 0x0, 0, \ MX50_I2C_PAD_CTRL) @@ -96,7 +96,7 @@ #define MX50_PAD_I2C2_SCL__I2C2_SCL IOMUX_PAD(0x2F4, 0x48, IOMUX_CONFIG_SION, 0x0, 0, \ MX50_I2C_PAD_CTRL) #define MX50_PAD_I2C2_SCL__GPIO_6_20 IOMUX_PAD(0x2F4, 0x48, 1, 0x0, 0, NO_PAD_CTRL) -#define MX50_PAD_I2C2_SCL__UART2_CTS IOMUX_PAD(0x2F4, 0x48, 2, 0x7c8, 0, MX50_UART_PAD_CTRL) +#define MX50_PAD_I2C2_SCL__UART2_CTS IOMUX_PAD(0x2F4, 0x48, 2, 0x0, 0, MX50_UART_PAD_CTRL) #define MX50_PAD_I2C2_SCL__DCDC_OK IOMUX_PAD(0x2F4, 0x48, 7, 0x0, 0, NO_PAD_CTRL) #define MX50_PAD_I2C2_SDA__I2C2_SDA IOMUX_PAD(0x2F8, 0x4C, IOMUX_CONFIG_SION, 0x0, 0, \ @@ -172,7 +172,7 @@ #define MX50_PAD_SSI_RXFS__AUD3_RXFS IOMUX_PAD(0x328, 0x7C, 0, 0x0, 0, NO_PAD_CTRL) #define MX50_PAD_SSI_RXFS__GPIO_6_4 IOMUX_PAD(0x328, 0x7C, 1, 0x0, 0, NO_PAD_CTRL) -#define MX50_PAD_SSI_RXFS__UART5_TXD IOMUX_PAD(0x328, 0x7C, 2, 0x7e4, 0, MX50_UART_PAD_CTRL) +#define MX50_PAD_SSI_RXFS__UART5_TXD IOMUX_PAD(0x328, 0x7C, 2, 0x0, 0, MX50_UART_PAD_CTRL) #define MX50_PAD_SSI_RXFS__WEIM_D6 IOMUX_PAD(0x328, 0x7C, 3, 0x804, 0, NO_PAD_CTRL) #define MX50_PAD_SSI_RXFS__CSPI_SS2 IOMUX_PAD(0x328, 0x7C, 4, 0x6f0, 0, MX50_CSPI_SS_PAD) #define MX50_PAD_SSI_RXFS__FEC_COL IOMUX_PAD(0x328, 0x7C, 5, 0x770, 0, PAD_CTL_DSE_HIGH) @@ -186,25 +186,25 @@ #define MX50_PAD_SSI_RXC__FEC_RX_CLK IOMUX_PAD(0x32C, 0x80, 5, 0x780, 0, NO_PAD_CTRL) #define MX50_PAD_SSI_RXC__FEC_MDIO IOMUX_PAD(0x32C, 0x80, 6, 0x774, 1, MX50_FEC_PAD_CTRL) -#define MX50_PAD_UART1_TXD__UART1_TXD IOMUX_PAD(0x330, 0x84, 0, 0x7c4, 0, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART1_TXD__UART1_TXD IOMUX_PAD(0x330, 0x84, 0, 0x0, 0, MX50_UART_PAD_CTRL) #define MX50_PAD_UART1_TXD__GPIO_6_6 IOMUX_PAD(0x330, 0x84, 1, 0x0, 0, NO_PAD_CTRL) #define MX50_PAD_UART1_RXD__UART1_RXD IOMUX_PAD(0x334, 0x88, 0, 0x7c4, 1, MX50_UART_PAD_CTRL) #define MX50_PAD_UART1_RXD__GPIO_6_7 IOMUX_PAD(0x334, 0x88, 1, 0x0, 0, NO_PAD_CTRL) -#define MX50_PAD_UART1_CTS__UART1_CTS IOMUX_PAD(0x338, 0x8C, 0, 0x7c0, 0, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART1_CTS__UART1_CTS IOMUX_PAD(0x338, 0x8C, 0, 0x0, 0, MX50_UART_PAD_CTRL) #define MX50_PAD_UART1_CTS__GPIO_6_8 IOMUX_PAD(0x338, 0x8C, 1, 0x0, 0, NO_PAD_CTRL) -#define MX50_PAD_UART1_CTS__UART5_TXD IOMUX_PAD(0x338, 0x8C, 2, 0x7e4, 2, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART1_CTS__UART5_TXD IOMUX_PAD(0x338, 0x8C, 2, 0x0, 0, MX50_UART_PAD_CTRL) #define MX50_PAD_UART1_CTS__SD4_D4 IOMUX_PAD(0x338, 0x8C, 4, 0x760, 0, MX50_SD_PAD_CTRL) #define MX50_PAD_UART1_CTS__SD4_CMD IOMUX_PAD(0x338, 0x8C, 5, 0x74c, 0, MX50_SD_PAD_CTRL) #define MX50_PAD_UART1_RTS__UART1_RTS IOMUX_PAD(0x33C, 0x90, 0, 0x7c0, 1, MX50_UART_PAD_CTRL) #define MX50_PAD_UART1_RTS__GPIO_6_9 IOMUX_PAD(0x33C, 0x90, 1, 0x0, 0, NO_PAD_CTRL) #define MX50_PAD_UART1_RTS__UART5_RXD IOMUX_PAD(0x33C, 0x90, 2, 0x7e4, 3, MX50_UART_PAD_CTRL) -#define MX50_PAD_UART1_RTS__SD4_D5 IOMUX_PAD(0x33C, 0x90, 4, 0x0, 1, MX50_SD_PAD_CTRL) -#define MX50_PAD_UART1_RTS__SD4_CLK IOMUX_PAD(0x33C, 0x90, 5, 0x0, 1, MX50_SD_PAD_CTRL) +#define MX50_PAD_UART1_RTS__SD4_D5 IOMUX_PAD(0x33C, 0x90, 4, 0x764, 0, MX50_SD_PAD_CTRL) +#define MX50_PAD_UART1_RTS__SD4_CLK IOMUX_PAD(0x33C, 0x90, 5, 0x748, 0, MX50_SD_PAD_CTRL) -#define MX50_PAD_UART2_TXD__UART2_TXD IOMUX_PAD(0x340, 0x94, 0, 0x7cc, 2, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART2_TXD__UART2_TXD IOMUX_PAD(0x340, 0x94, 0, 0x0, 0, MX50_UART_PAD_CTRL) #define MX50_PAD_UART2_TXD__GPIO_6_10 IOMUX_PAD(0x340, 0x94, 1, 0x0, 0, NO_PAD_CTRL) #define MX50_PAD_UART2_TXD__SD4_D6 IOMUX_PAD(0x340, 0x94, 4, 0x768, 0, MX50_SD_PAD_CTRL) #define MX50_PAD_UART2_TXD__SD4_D4 IOMUX_PAD(0x340, 0x94, 5, 0x760, 1, MX50_SD_PAD_CTRL) @@ -214,7 +214,7 @@ #define MX50_PAD_UART2_RXD__SD4_D7 IOMUX_PAD(0x344, 0x98, 4, 0x76c, 0, MX50_SD_PAD_CTRL) #define MX50_PAD_UART2_RXD__SD4_D5 IOMUX_PAD(0x344, 0x98, 5, 0x764, 1, MX50_SD_PAD_CTRL) -#define MX50_PAD_UART2_CTS__UART2_CTS IOMUX_PAD(0x348, 0x9C, 0, 0x7c8, 2, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART2_CTS__UART2_CTS IOMUX_PAD(0x348, 0x9C, 0, 0x0, 0, MX50_UART_PAD_CTRL) #define MX50_PAD_UART2_CTS__GPIO_6_12 IOMUX_PAD(0x348, 0x9C, 1, 0x0, 0, NO_PAD_CTRL) #define MX50_PAD_UART2_CTS__SD4_CMD IOMUX_PAD(0x348, 0x9C, 4, 0x74c, 1, MX50_SD_PAD_CTRL) #define MX50_PAD_UART2_CTS__SD4_D6 IOMUX_PAD(0x348, 0x9C, 5, 0x768, 1, MX50_SD_PAD_CTRL) @@ -224,7 +224,7 @@ #define MX50_PAD_UART2_RTS__SD4_CLK IOMUX_PAD(0x34C, 0xA0, 4, 0x748, 1, MX50_SD_PAD_CTRL) #define MX50_PAD_UART2_RTS__SD4_D7 IOMUX_PAD(0x34C, 0xA0, 5, 0x76c, 1, MX50_SD_PAD_CTRL) -#define MX50_PAD_UART3_TXD__UART3_TXD IOMUX_PAD(0x350, 0xA4, 0, 0x7d4, 0, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART3_TXD__UART3_TXD IOMUX_PAD(0x350, 0xA4, 0, 0x0, 0, MX50_UART_PAD_CTRL) #define MX50_PAD_UART3_TXD__GPIO_6_14 IOMUX_PAD(0x350, 0xA4, 1, 0x0, 0, NO_PAD_CTRL) #define MX50_PAD_UART3_TXD__SD1_D4 IOMUX_PAD(0x350, 0xA4, 3, 0x0, 0, MX50_SD_PAD_CTRL) #define MX50_PAD_UART3_TXD__SD4_D0 IOMUX_PAD(0x350, 0xA4, 4, 0x750, 0, MX50_SD_PAD_CTRL) @@ -238,9 +238,9 @@ #define MX50_PAD_UART3_RXD__SD2_CD IOMUX_PAD(0x354, 0xA8, 5, 0x740, 0, MX50_SD_PAD_CTRL) #define MX50_PAD_UART3_RXD__WEIM_D13 IOMUX_PAD(0x354, 0xA8, 6, 0x820, 0, NO_PAD_CTRL) -#define MX50_PAD_UART4_TXD__UART4_TXD IOMUX_PAD(0x358, 0xAC, 0, 0x7dc, 0, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART4_TXD__UART4_TXD IOMUX_PAD(0x358, 0xAC, 0, 0x0, 0, MX50_UART_PAD_CTRL) #define MX50_PAD_UART4_TXD__GPIO_6_16 IOMUX_PAD(0x358, 0xAC, 1, 0x0, 0, NO_PAD_CTRL) -#define MX50_PAD_UART4_TXD__UART3_CTS IOMUX_PAD(0x358, 0xAC, 2, 0x7d0, 0, MX50_UART_PAD_CTRL) +#define MX50_PAD_UART4_TXD__UART3_CTS IOMUX_PAD(0x358, 0xAC, 2, 0x0, 0, MX50_UART_PAD_CTRL) #define MX50_PAD_UART4_TXD__SD1_D6 IOMUX_PAD(0x358, 0xAC, 3, 0x0, 0, MX50_SD_PAD_CTRL) #define MX50_PAD_UART4_TXD__SD4_D2 IOMUX_PAD(0x358, 0xAC, 4, 0x758, 0, MX50_SD_PAD_CTRL) #define MX50_PAD_UART4_TXD__SD2_LCTL IOMUX_PAD(0x358, 0xAC, 5, 0x0, 0, MX50_SD_PAD_CTRL) @@ -278,7 +278,7 @@ #define MX50_PAD_ECSPI1_MOSI__GPIO_4_13 IOMUX_PAD(0x374, 0xC8, 1, 0x0, 0, NO_PAD_CTRL) #define MX50_PAD_ECSPI1_MOSI__CSPI_SS1 IOMUX_PAD(0x374, 0xC8, 2, 0x6ec, 1, MX50_CSPI_SS_PAD) #define MX50_PAD_ECSPI1_MOSI__ECSPI2_SS1 IOMUX_PAD(0x374, 0xC8, 3, 0x0, 0, MX50_CSPI_SS_PAD) -#define MX50_PAD_ECSPI1_MOSI__UART3_CTS IOMUX_PAD(0x374, 0xC8, 4, 0x7d0, 3, MX50_UART_PAD_CTRL) +#define MX50_PAD_ECSPI1_MOSI__UART3_CTS IOMUX_PAD(0x374, 0xC8, 4, 0x0, 0, MX50_UART_PAD_CTRL) #define MX50_PAD_ECSPI1_MOSI__EPDC_SDCE7 IOMUX_PAD(0x374, 0xC8, 5, 0x0, 0, NO_PAD_CTRL) #define MX50_PAD_ECSPI1_MOSI__WEIM_D9 IOMUX_PAD(0x374, 0xC8, 7, 0x810, 0, NO_PAD_CTRL) @@ -294,7 +294,7 @@ #define MX50_PAD_ECSPI1_SS0__GPIO_4_15 IOMUX_PAD(0x37C, 0xD0, 1, 0x0, 0, PAD_CTL_PUS_100K_UP) #define MX50_PAD_ECSPI1_SS0__CSPI_SS3 IOMUX_PAD(0x37C, 0xD0, 2, 0x6f4, 1, MX50_CSPI_SS_PAD) #define MX50_PAD_ECSPI1_SS0__ECSPI2_SS3 IOMUX_PAD(0x37C, 0xD0, 3, 0x0, 0, MX50_CSPI_SS_PAD) -#define MX50_PAD_ECSPI1_SS0__UART4_CTS IOMUX_PAD(0x37C, 0xD0, 4, 0x7d8, 1, MX50_UART_PAD_CTRL) +#define MX50_PAD_ECSPI1_SS0__UART4_CTS IOMUX_PAD(0x37C, 0xD0, 4, 0x0, 0, MX50_UART_PAD_CTRL) #define MX50_PAD_ECSPI1_SS0__EPDC_SDCE9 IOMUX_PAD(0x37C, 0xD0, 5, 0x0, 0, NO_PAD_CTRL) #define MX50_PAD_ECSPI1_SS0__WEIM_D11 IOMUX_PAD(0x37C, 0xD0, 7, 0x818, 0, NO_PAD_CTRL) @@ -311,17 +311,17 @@ #define MX50_PAD_ECSPI2_MOSI__GPIO_4_17 IOMUX_PAD(0x384, 0xD8, 1, 0x0, 0, NO_PAD_CTRL) #define MX50_PAD_ECSPI2_MOSI__ELCDIF_RD IOMUX_PAD(0x384, 0xD8, 2, 0x0, 0, NO_PAD_CTRL) #define MX50_PAD_ECSPI2_MOSI__ECSPI1_SS1 IOMUX_PAD(0x384, 0xD8, 3, 0x0, 0, MX50_CSPI_SS_PAD) -#define MX50_PAD_ECSPI2_MOSI__UART5_CTS IOMUX_PAD(0x384, 0xD8, 4, 0x7e0, 1, MX50_UART_PAD_CTRL) +#define MX50_PAD_ECSPI2_MOSI__UART5_CTS IOMUX_PAD(0x384, 0xD8, 4, 0x0, 0, MX50_UART_PAD_CTRL) #define MX50_PAD_ECSPI2_MOSI__ELCDIF_EN IOMUX_PAD(0x384, 0xD8, 5, 0x0, 0, NO_PAD_CTRL) #define MX50_PAD_ECSPI2_MOSI__NANDF_CEN5 IOMUX_PAD(0x384, 0xD8, 6, 0x0, 0, NO_PAD_CTRL) #define MX50_PAD_ECSPI2_MOSI__WEIM_D9 IOMUX_PAD(0x384, 0xD8, 7, 0x810, 1, NO_PAD_CTRL) -#define MX50_PAD_ECSPI2_MISO__ECSPI2_MISO IOMUX_PAD(0x388, 0xDC, 0, 0x73c, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI2_MISO__ECSPI2_MISO IOMUX_PAD(0x388, 0xDC, 0, 0x0, 0, NO_PAD_CTRL) #define MX50_PAD_ECSPI2_MISO__GPIO_4_18 IOMUX_PAD(0x388, 0xDC, 1, 0x0, 0, PAD_CTL_PUS_100K_UP) #define MX50_PAD_ECSPI2_MISO__ELCDIF_RS IOMUX_PAD(0x388, 0xDC, 2, 0x0, 0, NO_PAD_CTRL) #define MX50_PAD_ECSPI2_MISO__ECSPI1_SS2 IOMUX_PAD(0x388, 0xDC, 3, 0x0, 0, MX50_CSPI_SS_PAD) -#define MX50_PAD_ECSPI2_MISO__UART5_TXD IOMUX_PAD(0x388, 0xDC, 4, 0x7e4, 4, MX50_UART_PAD_CTRL) -#define MX50_PAD_ECSPI2_MISO__ELCDIF_VSYNC IOMUX_PAD(0x388, 0xDC, 5, 0x0, 0, NO_PAD_CTRL) +#define MX50_PAD_ECSPI2_MISO__UART5_TXD IOMUX_PAD(0x388, 0xDC, 4, 0x0, 0, MX50_UART_PAD_CTRL) +#define MX50_PAD_ECSPI2_MISO__ELCDIF_VSYNC IOMUX_PAD(0x388, 0xDC, 5, 0x73c, 0, NO_PAD_CTRL) #define MX50_PAD_ECSPI2_MISO__NANDF_CEN6 IOMUX_PAD(0x388, 0xDC, 6, 0x0, 0, NO_PAD_CTRL) #define MX50_PAD_ECSPI2_MISO__WEIM_D10 IOMUX_PAD(0x388, 0xDC, 7, 0x814, 1, NO_PAD_CTRL) @@ -503,7 +503,7 @@ #define MX50_PAD_DISP_RD__ELCDIF_EN IOMUX_PAD(0x430, 0x150, 2, 0x0, 0, MX50_ELCDIF_PAD_CTRL) #define MX50_PAD_DISP_RD__WEIM_A25 IOMUX_PAD(0x430, 0x150, 3, 0x0, 0, NO_PAD_CTRL) -#define MX50_PAD_DISP_RS__ELCDIF_RS IOMUX_PAD(0x434, 0x154, 0, 0x73c, 1, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_DISP_RS__ELCDIF_RS IOMUX_PAD(0x434, 0x154, 0, 0x0, 0, MX50_ELCDIF_PAD_CTRL) #define MX50_PAD_DISP_RS__GPIO_2_17 IOMUX_PAD(0x434, 0x154, 1, 0x0, 0, NO_PAD_CTRL) #define MX50_PAD_DISP_RS__ELCDIF_VSYNC IOMUX_PAD(0x434, 0x154, 2, 0x73c, 1, MX50_ELCDIF_PAD_CTRL) #define MX50_PAD_DISP_RS__WEIM_A26 IOMUX_PAD(0x434, 0x154, 3, 0x0, 0, NO_PAD_CTRL) @@ -691,8 +691,8 @@ #define MX50_PAD_EPDC_D9__EPDC_D9 IOMUX_PAD(0x570, 0x1D4, 0, 0x0, 0, NO_PAD_CTRL) #define MX50_PAD_EPDC_D9__GPIO_3_9 IOMUX_PAD(0x570, 0x1D4, 1, 0x0, 0, NO_PAD_CTRL) -#define MX50_PAD_EPDC_D9__WEIM_D9 IOMUX_PAD(0x570, 0x1D4, 2, 0x0, 0, NO_PAD_CTRL) -#define MX50_PAD_EPDC_D9__ELCDIF_D25 IOMUX_PAD(0x570, 0x1D4, 3, 0x810, 2, MX50_ELCDIF_PAD_CTRL) +#define MX50_PAD_EPDC_D9__WEIM_D9 IOMUX_PAD(0x570, 0x1D4, 2, 0x810, 2, NO_PAD_CTRL) +#define MX50_PAD_EPDC_D9__ELCDIF_D25 IOMUX_PAD(0x570, 0x1D4, 3, 0x0, 0, MX50_ELCDIF_PAD_CTRL) #define MX50_PAD_EPDC_D10__EPDC_D10 IOMUX_PAD(0x574, 0x1D8, 0, 0x0, 0, NO_PAD_CTRL) #define MX50_PAD_EPDC_D10__GPIO_3_10 IOMUX_PAD(0x574, 0x1D8, 1, 0x0, 0, NO_PAD_CTRL) diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx51.h b/arch/arm/plat-mxc/include/mach/iomux-mx51.h index b6767f90ef14..df6acc066fb1 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-mx51.h +++ b/arch/arm/plat-mxc/include/mach/iomux-mx51.h @@ -473,7 +473,7 @@ #define _MX51_PAD_UART2_RXD__UART2_RXD IOMUX_PAD(0x628, 0x238, 0, 0x09ec, 2, 0) #define _MX51_PAD_UART2_TXD__FIRI_RXD IOMUX_PAD(0x62c, 0x23c, 1, 0x0000, 0, 0) #define _MX51_PAD_UART2_TXD__GPIO1_21 IOMUX_PAD(0x62c, 0x23c, 3, 0x0000, 0, 0) -#define _MX51_PAD_UART2_TXD__UART2_TXD IOMUX_PAD(0x62c, 0x23c, 0, 0x09ec, 3, 0) +#define _MX51_PAD_UART2_TXD__UART2_TXD IOMUX_PAD(0x62c, 0x23c, 0, 0x0000, 0, 0) #define _MX51_PAD_UART3_RXD__CSI1_D0 IOMUX_PAD(0x630, 0x240, 2, 0x0000, 0, 0) #define _MX51_PAD_UART3_RXD__GPIO1_22 IOMUX_PAD(0x630, 0x240, 3, 0x0000, 0, 0) #define _MX51_PAD_UART3_RXD__UART1_DTR IOMUX_PAD(0x630, 0x240, 0, 0x0000, 0, 0) @@ -528,7 +528,7 @@ #define _MX51_PAD_USBH1_DATA1__UART2_RXD IOMUX_PAD(0x68c, 0x28c, 1, 0x09ec, 4, 0) #define _MX51_PAD_USBH1_DATA1__USBH1_DATA1 IOMUX_PAD(0x68c, 0x28c, 0, 0x0000, 0, 0) #define _MX51_PAD_USBH1_DATA2__GPIO1_13 IOMUX_PAD(0x690, 0x290, 2, 0x0000, 0, 0) -#define _MX51_PAD_USBH1_DATA2__UART2_TXD IOMUX_PAD(0x690, 0x290, 1, 0x09ec, 5, 0) +#define _MX51_PAD_USBH1_DATA2__UART2_TXD IOMUX_PAD(0x690, 0x290, 1, 0x0000, 0, 0) #define _MX51_PAD_USBH1_DATA2__USBH1_DATA2 IOMUX_PAD(0x690, 0x290, 0, 0x0000, 0, 0) #define _MX51_PAD_USBH1_DATA3__GPIO1_14 IOMUX_PAD(0x694, 0x294, 2, 0x0000, 0, 0) #define _MX51_PAD_USBH1_DATA3__UART2_RTS IOMUX_PAD(0x694, 0x294, 1, 0x09e8, 5, 0) @@ -985,11 +985,11 @@ #define MX51_PAD_NANDF_WE_B__GPIO3_3 (_MX51_PAD_NANDF_WE_B__GPIO3_3 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) #define MX51_PAD_NANDF_WE_B__NANDF_WE_B (_MX51_PAD_NANDF_WE_B__NANDF_WE_B | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_NANDF_WE_B__PATA_DIOW (_MX51_PAD_NANDF_WE_B__PATA_DIOW | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX51_PAD_NANDF_WE_B__SD3_DATA0 (_MX51_PAD_NANDF_WE_B__SD3_DATA0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_WE_B__SD3_DATA0 (_MX51_PAD_NANDF_WE_B__SD3_DATA0 | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL)) #define MX51_PAD_NANDF_RE_B__GPIO3_4 (_MX51_PAD_NANDF_RE_B__GPIO3_4 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) #define MX51_PAD_NANDF_RE_B__NANDF_RE_B (_MX51_PAD_NANDF_RE_B__NANDF_RE_B | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_NANDF_RE_B__PATA_DIOR (_MX51_PAD_NANDF_RE_B__PATA_DIOR | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX51_PAD_NANDF_RE_B__SD3_DATA1 (_MX51_PAD_NANDF_RE_B__SD3_DATA1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RE_B__SD3_DATA1 (_MX51_PAD_NANDF_RE_B__SD3_DATA1 | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL)) #define MX51_PAD_NANDF_ALE__GPIO3_5 (_MX51_PAD_NANDF_ALE__GPIO3_5 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) #define MX51_PAD_NANDF_ALE__NANDF_ALE (_MX51_PAD_NANDF_ALE__NANDF_ALE | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_NANDF_ALE__PATA_BUFFER_EN (_MX51_PAD_NANDF_ALE__PATA_BUFFER_EN | MUX_PAD_CTRL(NO_PAD_CTRL)) @@ -999,18 +999,18 @@ #define MX51_PAD_NANDF_WP_B__GPIO3_7 (_MX51_PAD_NANDF_WP_B__GPIO3_7 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) #define MX51_PAD_NANDF_WP_B__NANDF_WP_B (_MX51_PAD_NANDF_WP_B__NANDF_WP_B | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_NANDF_WP_B__PATA_DMACK (_MX51_PAD_NANDF_WP_B__PATA_DMACK | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX51_PAD_NANDF_WP_B__SD3_DATA2 (_MX51_PAD_NANDF_WP_B__SD3_DATA2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_WP_B__SD3_DATA2 (_MX51_PAD_NANDF_WP_B__SD3_DATA2 | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL)) #define MX51_PAD_NANDF_RB0__ECSPI2_SS1 (_MX51_PAD_NANDF_RB0__ECSPI2_SS1 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) #define MX51_PAD_NANDF_RB0__GPIO3_8 (_MX51_PAD_NANDF_RB0__GPIO3_8 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) #define MX51_PAD_NANDF_RB0__NANDF_RB0 (_MX51_PAD_NANDF_RB0__NANDF_RB0 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_NANDF_RB0__PATA_DMARQ (_MX51_PAD_NANDF_RB0__PATA_DMARQ | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX51_PAD_NANDF_RB0__SD3_DATA3 (_MX51_PAD_NANDF_RB0__SD3_DATA3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RB0__SD3_DATA3 (_MX51_PAD_NANDF_RB0__SD3_DATA3 | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL)) #define MX51_PAD_NANDF_RB1__CSPI_MOSI (_MX51_PAD_NANDF_RB1__CSPI_MOSI | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) #define MX51_PAD_NANDF_RB1__ECSPI2_RDY (_MX51_PAD_NANDF_RB1__ECSPI2_RDY | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) #define MX51_PAD_NANDF_RB1__GPIO3_9 (_MX51_PAD_NANDF_RB1__GPIO3_9 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) #define MX51_PAD_NANDF_RB1__NANDF_RB1 (_MX51_PAD_NANDF_RB1__NANDF_RB1 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_NANDF_RB1__PATA_IORDY (_MX51_PAD_NANDF_RB1__PATA_IORDY | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX51_PAD_NANDF_RB1__SD4_CMD (_MX51_PAD_NANDF_RB1__SD4_CMD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RB1__SD4_CMD (_MX51_PAD_NANDF_RB1__SD4_CMD | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL)) #define MX51_PAD_NANDF_RB2__DISP2_WAIT (_MX51_PAD_NANDF_RB2__DISP2_WAIT | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_NANDF_RB2__ECSPI2_SCLK (_MX51_PAD_NANDF_RB2__ECSPI2_SCLK | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) #define MX51_PAD_NANDF_RB2__FEC_COL (_MX51_PAD_NANDF_RB2__FEC_COL | MUX_PAD_CTRL(MX51_PAD_CTRL_2)) @@ -1036,41 +1036,41 @@ #define MX51_PAD_NANDF_CS2__GPIO3_18 (_MX51_PAD_NANDF_CS2__GPIO3_18 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) #define MX51_PAD_NANDF_CS2__NANDF_CS2 (_MX51_PAD_NANDF_CS2__NANDF_CS2 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_NANDF_CS2__PATA_CS_0 (_MX51_PAD_NANDF_CS2__PATA_CS_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX51_PAD_NANDF_CS2__SD4_CLK (_MX51_PAD_NANDF_CS2__SD4_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS2__SD4_CLK (_MX51_PAD_NANDF_CS2__SD4_CLK | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL | PAD_CTL_HYS)) #define MX51_PAD_NANDF_CS2__USBH3_H1_DP (_MX51_PAD_NANDF_CS2__USBH3_H1_DP | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_NANDF_CS3__FEC_MDC (_MX51_PAD_NANDF_CS3__FEC_MDC | MUX_PAD_CTRL(MX51_PAD_CTRL_5)) #define MX51_PAD_NANDF_CS3__GPIO3_19 (_MX51_PAD_NANDF_CS3__GPIO3_19 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) #define MX51_PAD_NANDF_CS3__NANDF_CS3 (_MX51_PAD_NANDF_CS3__NANDF_CS3 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_NANDF_CS3__PATA_CS_1 (_MX51_PAD_NANDF_CS3__PATA_CS_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX51_PAD_NANDF_CS3__SD4_DAT0 (_MX51_PAD_NANDF_CS3__SD4_DAT0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS3__SD4_DAT0 (_MX51_PAD_NANDF_CS3__SD4_DAT0 | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL)) #define MX51_PAD_NANDF_CS3__USBH3_H1_DM (_MX51_PAD_NANDF_CS3__USBH3_H1_DM | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_NANDF_CS4__FEC_TDATA1 (_MX51_PAD_NANDF_CS4__FEC_TDATA1 | MUX_PAD_CTRL(MX51_PAD_CTRL_5)) #define MX51_PAD_NANDF_CS4__GPIO3_20 (_MX51_PAD_NANDF_CS4__GPIO3_20 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) #define MX51_PAD_NANDF_CS4__NANDF_CS4 (_MX51_PAD_NANDF_CS4__NANDF_CS4 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_NANDF_CS4__PATA_DA_0 (_MX51_PAD_NANDF_CS4__PATA_DA_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX51_PAD_NANDF_CS4__SD4_DAT1 (_MX51_PAD_NANDF_CS4__SD4_DAT1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS4__SD4_DAT1 (_MX51_PAD_NANDF_CS4__SD4_DAT1 | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL)) #define MX51_PAD_NANDF_CS4__USBH3_STP (_MX51_PAD_NANDF_CS4__USBH3_STP | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_NANDF_CS5__FEC_TDATA2 (_MX51_PAD_NANDF_CS5__FEC_TDATA2 | MUX_PAD_CTRL(MX51_PAD_CTRL_5)) #define MX51_PAD_NANDF_CS5__GPIO3_21 (_MX51_PAD_NANDF_CS5__GPIO3_21 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) #define MX51_PAD_NANDF_CS5__NANDF_CS5 (_MX51_PAD_NANDF_CS5__NANDF_CS5 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_NANDF_CS5__PATA_DA_1 (_MX51_PAD_NANDF_CS5__PATA_DA_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX51_PAD_NANDF_CS5__SD4_DAT2 (_MX51_PAD_NANDF_CS5__SD4_DAT2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS5__SD4_DAT2 (_MX51_PAD_NANDF_CS5__SD4_DAT2 | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL)) #define MX51_PAD_NANDF_CS5__USBH3_DIR (_MX51_PAD_NANDF_CS5__USBH3_DIR | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_NANDF_CS6__CSPI_SS3 (_MX51_PAD_NANDF_CS6__CSPI_SS3 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) #define MX51_PAD_NANDF_CS6__FEC_TDATA3 (_MX51_PAD_NANDF_CS6__FEC_TDATA3 | MUX_PAD_CTRL(MX51_PAD_CTRL_5)) #define MX51_PAD_NANDF_CS6__GPIO3_22 (_MX51_PAD_NANDF_CS6__GPIO3_22 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) #define MX51_PAD_NANDF_CS6__NANDF_CS6 (_MX51_PAD_NANDF_CS6__NANDF_CS6 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_NANDF_CS6__PATA_DA_2 (_MX51_PAD_NANDF_CS6__PATA_DA_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX51_PAD_NANDF_CS6__SD4_DAT3 (_MX51_PAD_NANDF_CS6__SD4_DAT3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS6__SD4_DAT3 (_MX51_PAD_NANDF_CS6__SD4_DAT3 | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL)) #define MX51_PAD_NANDF_CS7__FEC_TX_EN (_MX51_PAD_NANDF_CS7__FEC_TX_EN | MUX_PAD_CTRL(MX51_PAD_CTRL_5)) #define MX51_PAD_NANDF_CS7__GPIO3_23 (_MX51_PAD_NANDF_CS7__GPIO3_23 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) #define MX51_PAD_NANDF_CS7__NANDF_CS7 (_MX51_PAD_NANDF_CS7__NANDF_CS7 | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX51_PAD_NANDF_CS7__SD3_CLK (_MX51_PAD_NANDF_CS7__SD3_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_CS7__SD3_CLK (_MX51_PAD_NANDF_CS7__SD3_CLK | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL | PAD_CTL_HYS)) #define MX51_PAD_NANDF_RDY_INT__ECSPI2_SS0 (_MX51_PAD_NANDF_RDY_INT__ECSPI2_SS0 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) #define MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK (_MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK | MUX_PAD_CTRL(MX51_PAD_CTRL_4)) #define MX51_PAD_NANDF_RDY_INT__GPIO3_24 (_MX51_PAD_NANDF_RDY_INT__GPIO3_24 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) #define MX51_PAD_NANDF_RDY_INT__NANDF_RDY_INT (_MX51_PAD_NANDF_RDY_INT__NANDF_RDY_INT | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX51_PAD_NANDF_RDY_INT__SD3_CMD (_MX51_PAD_NANDF_RDY_INT__SD3_CMD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_NANDF_RDY_INT__SD3_CMD (_MX51_PAD_NANDF_RDY_INT__SD3_CMD | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL)) #define MX51_PAD_NANDF_D15__ECSPI2_MOSI (_MX51_PAD_NANDF_D15__ECSPI2_MOSI | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) #define MX51_PAD_NANDF_D15__GPIO3_25 (_MX51_PAD_NANDF_D15__GPIO3_25 | MUX_PAD_CTRL(MX51_GPIO_PAD_CTRL)) #define MX51_PAD_NANDF_D15__NANDF_D15 (_MX51_PAD_NANDF_D15__NANDF_D15 | MUX_PAD_CTRL(NO_PAD_CTRL)) @@ -1479,26 +1479,26 @@ #define MX51_PAD_SD1_CLK__SD1_CLK (_MX51_PAD_SD1_CLK__SD1_CLK | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL | PAD_CTL_HYS)) #define MX51_PAD_SD1_DATA0__AUD5_TXD (_MX51_PAD_SD1_DATA0__AUD5_TXD | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_SD1_DATA0__CSPI_MISO (_MX51_PAD_SD1_DATA0__CSPI_MISO | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) -#define MX51_PAD_SD1_DATA0__SD1_DATA0 (_MX51_PAD_SD1_DATA0__SD1_DATA0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD1_DATA0__SD1_DATA0 (_MX51_PAD_SD1_DATA0__SD1_DATA0 | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL)) #define MX51_PAD_EIM_DA0__EIM_DA0 (_MX51_PAD_EIM_DA0__EIM_DA0 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_EIM_DA1__EIM_DA1 (_MX51_PAD_EIM_DA1__EIM_DA1 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_EIM_DA2__EIM_DA2 (_MX51_PAD_EIM_DA2__EIM_DA2 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_EIM_DA3__EIM_DA3 (_MX51_PAD_EIM_DA3__EIM_DA3 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_SD1_DATA1__AUD5_RXD (_MX51_PAD_SD1_DATA1__AUD5_RXD | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX51_PAD_SD1_DATA1__SD1_DATA1 (_MX51_PAD_SD1_DATA1__SD1_DATA1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD1_DATA1__SD1_DATA1 (_MX51_PAD_SD1_DATA1__SD1_DATA1 | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL)) #define MX51_PAD_EIM_DA4__EIM_DA4 (_MX51_PAD_EIM_DA4__EIM_DA4 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_EIM_DA5__EIM_DA5 (_MX51_PAD_EIM_DA5__EIM_DA5 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_EIM_DA6__EIM_DA6 (_MX51_PAD_EIM_DA6__EIM_DA6 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_EIM_DA7__EIM_DA7 (_MX51_PAD_EIM_DA7__EIM_DA7 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_SD1_DATA2__AUD5_TXC (_MX51_PAD_SD1_DATA2__AUD5_TXC | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX51_PAD_SD1_DATA2__SD1_DATA2 (_MX51_PAD_SD1_DATA2__SD1_DATA2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD1_DATA2__SD1_DATA2 (_MX51_PAD_SD1_DATA2__SD1_DATA2 | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL)) #define MX51_PAD_EIM_DA10__EIM_DA10 (_MX51_PAD_EIM_DA10__EIM_DA10 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_EIM_DA11__EIM_DA11 (_MX51_PAD_EIM_DA11__EIM_DA11 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_EIM_DA8__EIM_DA8 (_MX51_PAD_EIM_DA8__EIM_DA8 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_EIM_DA9__EIM_DA9 (_MX51_PAD_EIM_DA9__EIM_DA9 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_SD1_DATA3__AUD5_TXFS (_MX51_PAD_SD1_DATA3__AUD5_TXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_SD1_DATA3__CSPI_SS1 (_MX51_PAD_SD1_DATA3__CSPI_SS1 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) -#define MX51_PAD_SD1_DATA3__SD1_DATA3 (_MX51_PAD_SD1_DATA3__SD1_DATA3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD1_DATA3__SD1_DATA3 (_MX51_PAD_SD1_DATA3__SD1_DATA3 | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL)) #define MX51_PAD_GPIO1_0__CSPI_SS2 (_MX51_PAD_GPIO1_0__CSPI_SS2 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) #define MX51_PAD_GPIO1_0__GPIO1_0 (_MX51_PAD_GPIO1_0__GPIO1_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_GPIO1_0__SD1_CD (_MX51_PAD_GPIO1_0__SD1_CD | MUX_PAD_CTRL(MX51_ESDHC_PAD_CTRL)) @@ -1517,16 +1517,16 @@ #define MX51_PAD_SD2_CLK__SD2_CLK (_MX51_PAD_SD2_CLK__SD2_CLK | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL | PAD_CTL_HYS)) #define MX51_PAD_SD2_DATA0__CSPI_MISO (_MX51_PAD_SD2_DATA0__CSPI_MISO | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) #define MX51_PAD_SD2_DATA0__SD1_DAT4 (_MX51_PAD_SD2_DATA0__SD1_DAT4 | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX51_PAD_SD2_DATA0__SD2_DATA0 (_MX51_PAD_SD2_DATA0__SD2_DATA0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD2_DATA0__SD2_DATA0 (_MX51_PAD_SD2_DATA0__SD2_DATA0 | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL)) #define MX51_PAD_SD2_DATA1__SD1_DAT5 (_MX51_PAD_SD2_DATA1__SD1_DAT5 | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX51_PAD_SD2_DATA1__SD2_DATA1 (_MX51_PAD_SD2_DATA1__SD2_DATA1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD2_DATA1__SD2_DATA1 (_MX51_PAD_SD2_DATA1__SD2_DATA1 | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL)) #define MX51_PAD_SD2_DATA1__USBH3_H2_DP (_MX51_PAD_SD2_DATA1__USBH3_H2_DP | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_SD2_DATA2__SD1_DAT6 (_MX51_PAD_SD2_DATA2__SD1_DAT6 | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX51_PAD_SD2_DATA2__SD2_DATA2 (_MX51_PAD_SD2_DATA2__SD2_DATA2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD2_DATA2__SD2_DATA2 (_MX51_PAD_SD2_DATA2__SD2_DATA2 | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL)) #define MX51_PAD_SD2_DATA2__USBH3_H2_DM (_MX51_PAD_SD2_DATA2__USBH3_H2_DM | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_SD2_DATA3__CSPI_SS2 (_MX51_PAD_SD2_DATA3__CSPI_SS2 | MUX_PAD_CTRL(MX51_ECSPI_PAD_CTRL)) #define MX51_PAD_SD2_DATA3__SD1_DAT7 (_MX51_PAD_SD2_DATA3__SD1_DAT7 | MUX_PAD_CTRL(NO_PAD_CTRL)) -#define MX51_PAD_SD2_DATA3__SD2_DATA3 (_MX51_PAD_SD2_DATA3__SD2_DATA3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX51_PAD_SD2_DATA3__SD2_DATA3 (_MX51_PAD_SD2_DATA3__SD2_DATA3 | MUX_PAD_CTRL(MX51_SDHCI_PAD_CTRL)) #define MX51_PAD_GPIO1_2__CCM_OUT_2 (_MX51_PAD_GPIO1_2__CCM_OUT_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_GPIO1_2__GPIO1_2 (_MX51_PAD_GPIO1_2__GPIO1_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) #define MX51_PAD_GPIO1_2__I2C2_SCL (_MX51_PAD_GPIO1_2__I2C2_SCL | MUX_PAD_CTRL(MX51_I2C_PAD_CTRL)) diff --git a/arch/arm/plat-mxc/include/mach/iomux-mx53.h b/arch/arm/plat-mxc/include/mach/iomux-mx53.h index 68e11d7ab79d..e95d9cb8aeb7 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-mx53.h +++ b/arch/arm/plat-mxc/include/mach/iomux-mx53.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2010 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. 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 as published by @@ -21,305 +21,2358 @@ #include <mach/iomux-v3.h> -/* - * various IOMUX alternate output functions (1-7) - */ -typedef enum iomux_config { - IOMUX_CONFIG_ALT0, - IOMUX_CONFIG_ALT1, - IOMUX_CONFIG_ALT2, - IOMUX_CONFIG_ALT3, - IOMUX_CONFIG_ALT4, - IOMUX_CONFIG_ALT5, - IOMUX_CONFIG_ALT6, - IOMUX_CONFIG_ALT7, - IOMUX_CONFIG_GPIO, /* added to help user use GPIO mode */ -} iomux_pin_cfg_t; - /* These 2 defines are for pins that may not have a mux register, but could * have a pad setting register, and vice-versa. */ -#define NON_MUX_I 0x00 #define NON_PAD_I 0x00 #define MX53_UART_PAD_CTRL (PAD_CTL_PKE | PAD_CTL_PUE | \ PAD_CTL_DSE_HIGH | PAD_CTL_SRE_FAST | PAD_CTL_HYS) -/* UART1 */ -#define MX53_PAD_CSI0_D10__UART1_TXD IOMUX_PAD(0x414, 0xE8, 2, 0x0, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_CSI0_D11__UART1_RXD IOMUX_PAD(0x418, 0xEC, 2, 0x878, 1, MX53_UART_PAD_CTRL) -#define MX53_PAD_ATA_DIOW__UART1_TXD IOMUX_PAD(0x5F0, 0x270, 3, 0x0, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_ATA_DMACK__UART1_RXD IOMUX_PAD(0x5F4, 0x274, 3, 0x880, 3, MX53_UART_PAD_CTRL) - -/* UART2 */ -#define MX53_PAD_ATA_BUFFER_EN__UART2_RXD IOMUX_PAD(0x5FC, 0x27C, 3, 0x880, 3, MX53_UART_PAD_CTRL) -#define MX53_PAD_ATA_DMARQ__UART2_TXD IOMUX_PAD(0x5F8, 0x278, 3, 0x0, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_ATA_DIOR__UART2_RTS IOMUX_PAD(0x604, 0x284, 3, 0x87C, 3, MX53_UART_PAD_CTRL) -#define MX53_PAD_ATA_INTRQ__UART2_CTS IOMUX_PAD(0x600, 0x280, 3, 0x0, 0, MX53_UART_PAD_CTRL) +#define MX53_SDHC_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PKE | PAD_CTL_PUE | \ + PAD_CTL_PUS_47K_UP | PAD_CTL_DSE_HIGH | \ + PAD_CTL_SRE_FAST) -/* UART3 */ -#define MX53_PAD_ATA_CS_0__UART3_TXD IOMUX_PAD(0x61C, 0x29C, 4, 0x0, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_ATA_CS_1__UART3_RXD IOMUX_PAD(0x620, 0x2A0, 4, 0x888, 3, MX53_UART_PAD_CTRL) -#define MX53_PAD_ATA_DA_1__UART3_CTS IOMUX_PAD(0x614, 0x294, 4, 0x0, 0, MX53_UART_PAD_CTRL) -#define MX53_PAD_ATA_DA_2__UART3_RTS IOMUX_PAD(0x618, 0x298, 4, 0x884, 5, MX53_UART_PAD_CTRL) +#define _MX53_PAD_GPIO_19__KPP_COL_5 IOMUX_PAD(0x348, 0x20, 0, 0x840, 0, 0) +#define _MX53_PAD_GPIO_19__GPIO4_5 IOMUX_PAD(0x348, 0x20, 1, 0x0, 0, 0) +#define _MX53_PAD_GPIO_19__CCM_CLKO IOMUX_PAD(0x348, 0x20, 2, 0x0, 0, 0) +#define _MX53_PAD_GPIO_19__SPDIF_OUT1 IOMUX_PAD(0x348, 0x20, 3, 0x0, 0, 0) +#define _MX53_PAD_GPIO_19__RTC_CE_RTC_EXT_TRIG2 IOMUX_PAD(0x348, 0x20, 4, 0x0, 0, 0) +#define _MX53_PAD_GPIO_19__ECSPI1_RDY IOMUX_PAD(0x348, 0x20, 5, 0x0, 0, 0) +#define _MX53_PAD_GPIO_19__FEC_TDATA_3 IOMUX_PAD(0x348, 0x20, 6, 0x0, 0, 0) +#define _MX53_PAD_GPIO_19__SRC_INT_BOOT IOMUX_PAD(0x348, 0x20,7, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL0__KPP_COL_0 IOMUX_PAD(0x34C, 0x24, o, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL0__GPIO4_6 IOMUX_PAD(0x34C, 0x24, 1, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC IOMUX_PAD(0x34C, 0x24, 2, 0x758, 0, 0) +#define _MX53_PAD_KEY_COL0__UART4_TXD_MUX IOMUX_PAD(0x34C, 0x24, 4, 0x890, 0, 0) +#define _MX53_PAD_KEY_COL0__ECSPI1_SCLK IOMUX_PAD(0x34C, 0x24, 5, 0x79C, 0, 0) +#define _MX53_PAD_KEY_COL0__FEC_RDATA_3 IOMUX_PAD(0x34C, 0x24, 6, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL0__SRC_ANY_PU_RST IOMUX_PAD(0x34C, 0x24, 7, 0x0, 0, 0) +#define _MX53_PAD_KEY_ROW0__KPP_ROW_0 IOMUX_PAD(0x350, 0x28, 0, 0x0, 0, 0) +#define _MX53_PAD_KEY_ROW0__GPIO4_7 IOMUX_PAD(0x350, 0x28, 1, 0x0, 0, 0) +#define _MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD IOMUX_PAD(0x350, 0x28, 2, 0x74C, 0, 0) +#define _MX53_PAD_KEY_ROW0__UART4_RXD_MUX IOMUX_PAD(0x350, 0x28, 4, 0x890, 1, 0) +#define _MX53_PAD_KEY_ROW0__ECSPI1_MOSI IOMUX_PAD(0x350, 0x28, 5, 0x7A4, 0, 0) +#define _MX53_PAD_KEY_ROW0__FEC_TX_ER IOMUX_PAD(0x350, 0x28, 6, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL1__KPP_COL_1 IOMUX_PAD(0x354, 0x2C, 0, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL1__GPIO4_8 IOMUX_PAD(0x354, 0x2C, 1, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS IOMUX_PAD(0x354, 0x2C, 2, 0x75C, 0, 0) +#define _MX53_PAD_KEY_COL1__UART5_TXD_MUX IOMUX_PAD(0x354, 0x2C, 4, 0x898, 0, 0) +#define _MX53_PAD_KEY_COL1__ECSPI1_MISO IOMUX_PAD(0x354, 0x2C, 5, 0x7A0, 0, 0) +#define _MX53_PAD_KEY_COL1__FEC_RX_CLK IOMUX_PAD(0x354, 0x2C, 6, 0x808, 0, 0) +#define _MX53_PAD_KEY_COL1__USBPHY1_TXREADY IOMUX_PAD(0x354, 0x2C, 7, 0x0, 0, 0) +#define _MX53_PAD_KEY_ROW1__KPP_ROW_1 IOMUX_PAD(0x358, 0x30, 0, 0x0, 0, 0) +#define _MX53_PAD_KEY_ROW1__GPIO4_9 IOMUX_PAD(0x358, 0x30, 1, 0x0, 0, 0) +#define _MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD IOMUX_PAD(0x358, 0x30, 2, 0x748, 0, 0) +#define _MX53_PAD_KEY_ROW1__UART5_RXD_MUX IOMUX_PAD(0x358, 0x30, 4, 0x898, 1, 0) +#define _MX53_PAD_KEY_ROW1__ECSPI1_SS0 IOMUX_PAD(0x358, 0x30, 5, 0x7A8, 0, 0) +#define _MX53_PAD_KEY_ROW1__FEC_COL IOMUX_PAD(0x358, 0x30, 6, 0x800, 0, 0) +#define _MX53_PAD_KEY_ROW1__USBPHY1_RXVALID IOMUX_PAD(0x358, 0x30, 7, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL2__KPP_COL_2 IOMUX_PAD(0x35C, 0x34, 0, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL2__GPIO4_10 IOMUX_PAD(0x35C, 0x34, 1, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL2__CAN1_TXCAN IOMUX_PAD(0x35C, 0x34, 2, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL2__FEC_MDIO IOMUX_PAD(0x35C, 0x34, 4, 0x804, 0, 0) +#define _MX53_PAD_KEY_COL2__ECSPI1_SS1 IOMUX_PAD(0x35C, 0x34, 5, 0x7AC, 0, 0) +#define _MX53_PAD_KEY_COL2__FEC_RDATA_2 IOMUX_PAD(0x35C, 0x34, 6, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL2__USBPHY1_RXACTIVE IOMUX_PAD(0x35C, 0x34, 7, 0x0, 0, 0) +#define _MX53_PAD_KEY_ROW2__KPP_ROW_2 IOMUX_PAD(0x360, 0x38, 0, 0x0, 0, 0) +#define _MX53_PAD_KEY_ROW2__GPIO4_11 IOMUX_PAD(0x360, 0x38, 1, 0x0, 0, 0) +#define _MX53_PAD_KEY_ROW2__CAN1_RXCAN IOMUX_PAD(0x360, 0x38, 2, 0x760, 0, 0) +#define _MX53_PAD_KEY_ROW2__FEC_MDC IOMUX_PAD(0x360, 0x38, 4, 0x0, 0, 0) +#define _MX53_PAD_KEY_ROW2__ECSPI1_SS2 IOMUX_PAD(0x360, 0x38, 5, 0x7B0, 0, 0) +#define _MX53_PAD_KEY_ROW2__FEC_TDATA_2 IOMUX_PAD(0x360, 0x38, 6, 0x0, 0, 0) +#define _MX53_PAD_KEY_ROW2__USBPHY1_RXERROR IOMUX_PAD(0x360, 0x38, 7, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL3__KPP_COL_3 IOMUX_PAD(0x364, 0x3C, 0, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL3__GPIO4_12 IOMUX_PAD(0x364, 0x3C, 1, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL3__USBOH3_H2_DP IOMUX_PAD(0x364, 0x3C, 2, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL3__SPDIF_IN1 IOMUX_PAD(0x364, 0x3C, 3, 0x870, 0, 0) +#define _MX53_PAD_KEY_COL3__I2C2_SCL IOMUX_PAD(0x364, 0x3C, 4 | IOMUX_CONFIG_SION, 0x81C, 0, 0) +#define _MX53_PAD_KEY_COL3__ECSPI1_SS3 IOMUX_PAD(0x364, 0x3C, 5, 0x7B4, 0, 0) +#define _MX53_PAD_KEY_COL3__FEC_CRS IOMUX_PAD(0x364, 0x3C, 6, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL3__USBPHY1_SIECLOCK IOMUX_PAD(0x364, 0x3C, 7, 0x0, 0, 0) +#define _MX53_PAD_KEY_ROW3__KPP_ROW_3 IOMUX_PAD(0x368, 0x40, 0, 0x0, 0, 0) +#define _MX53_PAD_KEY_ROW3__GPIO4_13 IOMUX_PAD(0x368, 0x40, 1, 0x0, 0, 0) +#define _MX53_PAD_KEY_ROW3__USBOH3_H2_DM IOMUX_PAD(0x368, 0x40, 2, 0x0, 0, 0) +#define _MX53_PAD_KEY_ROW3__CCM_ASRC_EXT_CLK IOMUX_PAD(0x368, 0x40, 3, 0x768, 0, 0) +#define _MX53_PAD_KEY_ROW3__I2C2_SDA IOMUX_PAD(0x368, 0x40, 4 | IOMUX_CONFIG_SION, 0x820, 0, 0) +#define _MX53_PAD_KEY_ROW3__OSC32K_32K_OUT IOMUX_PAD(0x368, 0x40, 5, 0x0, 0, 0) +#define _MX53_PAD_KEY_ROW3__CCM_PLL4_BYP IOMUX_PAD(0x368, 0x40, 6, 0x77C, 0, 0) +#define _MX53_PAD_KEY_ROW3__USBPHY1_LINESTATE_0 IOMUX_PAD(0x368, 0x40, 7, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL4__KPP_COL_4 IOMUX_PAD(0x36C, 0x44, 0, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL4__GPIO4_14 IOMUX_PAD(0x36C, 0x44, 1, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL4__CAN2_TXCAN IOMUX_PAD(0x36C, 0x44, 2, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL4__IPU_SISG_4 IOMUX_PAD(0x36C, 0x44, 3, 0x0, 0, 0) +#define _MX53_PAD_KEY_COL4__UART5_RTS IOMUX_PAD(0x36C, 0x44, 4, 0x894, 0, 0) +#define _MX53_PAD_KEY_COL4__USBOH3_USBOTG_OC IOMUX_PAD(0x36C, 0x44, 5, 0x89C, 0, 0) +#define _MX53_PAD_KEY_COL4__USBPHY1_LINESTATE_1 IOMUX_PAD(0x36C, 0x44, 7, 0x0, 0, 0) +#define _MX53_PAD_KEY_ROW4__KPP_ROW_4 IOMUX_PAD(0x370, 0x48, 0, 0x0, 0, 0) +#define _MX53_PAD_KEY_ROW4__GPIO4_15 IOMUX_PAD(0x370, 0x48, 1, 0x0, 0, 0) +#define _MX53_PAD_KEY_ROW4__CAN2_RXCAN IOMUX_PAD(0x370, 0x48, 2, 0x764, 0, 0) +#define _MX53_PAD_KEY_ROW4__IPU_SISG_5 IOMUX_PAD(0x370, 0x48, 3, 0x0, 0, 0) +#define _MX53_PAD_KEY_ROW4__UART5_CTS IOMUX_PAD(0x370, 0x48, 4, 0x894, 1, 0) +#define _MX53_PAD_KEY_ROW4__USBOH3_USBOTG_PWR IOMUX_PAD(0x370, 0x48, 5, 0x0, 0, 0) +#define _MX53_PAD_KEY_ROW4__USBPHY1_VBUSVALID IOMUX_PAD(0x370, 0x48, 7, 0x0, 0, 0) +#define _MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK IOMUX_PAD(0x378, 0x4C, 0, 0x0, 0, 0) +#define _MX53_PAD_DI0_DISP_CLK__GPIO4_16 IOMUX_PAD(0x378, 0x4C, 1, 0x0, 0, 0) +#define _MX53_PAD_DI0_DISP_CLK__USBOH3_USBH2_DIR IOMUX_PAD(0x378, 0x4C, 2, 0x0, 0, 0) +#define _MX53_PAD_DI0_DISP_CLK__SDMA_DEBUG_CORE_STATE_0 IOMUX_PAD(0x378, 0x4C, 5, 0x0, 0, 0) +#define _MX53_PAD_DI0_DISP_CLK__EMI_EMI_DEBUG_0 IOMUX_PAD(0x378, 0x4C, 6, 0x0, 0, 0) +#define _MX53_PAD_DI0_DISP_CLK__USBPHY1_AVALID IOMUX_PAD(0x378, 0x4C, 7, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN15__IPU_DI0_PIN15 IOMUX_PAD(0x37C, 0x50, 0, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN15__GPIO4_17 IOMUX_PAD(0x37C, 0x50, 1, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN15__AUDMUX_AUD6_TXC IOMUX_PAD(0x37C, 0x50, 2, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN15__SDMA_DEBUG_CORE_STATE_1 IOMUX_PAD(0x37C, 0x50, 5, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN15__EMI_EMI_DEBUG_1 IOMUX_PAD(0x37C, 0x50, 6, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN15__USBPHY1_BVALID IOMUX_PAD(0x37C, 0x50, 7, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN2__IPU_DI0_PIN2 IOMUX_PAD(0x380, 0x54, 0, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN2__GPIO4_18 IOMUX_PAD(0x380, 0x54, 1, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN2__AUDMUX_AUD6_TXD IOMUX_PAD(0x380, 0x54, 2, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN2__SDMA_DEBUG_CORE_STATE_2 IOMUX_PAD(0x380, 0x54, 5, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN2__EMI_EMI_DEBUG_2 IOMUX_PAD(0x380, 0x54, 6, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN2__USBPHY1_ENDSESSION IOMUX_PAD(0x380, 0x54, 7, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN3__IPU_DI0_PIN3 IOMUX_PAD(0x384, 0x58, 0, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN3__GPIO4_19 IOMUX_PAD(0x384, 0x58, 1, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN3__AUDMUX_AUD6_TXFS IOMUX_PAD(0x384, 0x58, 2, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN3__SDMA_DEBUG_CORE_STATE_3 IOMUX_PAD(0x384, 0x58, 5, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN3__EMI_EMI_DEBUG_3 IOMUX_PAD(0x384, 0x58, 6, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN3__USBPHY1_IDDIG IOMUX_PAD(0x384, 0x58, 7, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN4__IPU_DI0_PIN4 IOMUX_PAD(0x388, 0x5C, 0, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN4__GPIO4_20 IOMUX_PAD(0x388, 0x5C, 1, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN4__AUDMUX_AUD6_RXD IOMUX_PAD(0x388, 0x5C, 2, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN4__ESDHC1_WP IOMUX_PAD(0x388, 0x5C, 3, 0x7FC, 0, 0) +#define _MX53_PAD_DI0_PIN4__SDMA_DEBUG_YIELD IOMUX_PAD(0x388, 0x5C, 5, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN4__EMI_EMI_DEBUG_4 IOMUX_PAD(0x388, 0x5C, 6, 0x0, 0, 0) +#define _MX53_PAD_DI0_PIN4__USBPHY1_HOSTDISCONNECT IOMUX_PAD(0x388, 0x5C, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0 IOMUX_PAD(0x38C, 0x60, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT0__GPIO4_21 IOMUX_PAD(0x38C, 0x60, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT0__CSPI_SCLK IOMUX_PAD(0x38C, 0x60, 2, 0x780, 0, 0) +#define _MX53_PAD_DISP0_DAT0__USBOH3_USBH2_DATA_0 IOMUX_PAD(0x38C, 0x60, 3, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT0__SDMA_DEBUG_CORE_RUN IOMUX_PAD(0x38C, 0x60, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT0__EMI_EMI_DEBUG_5 IOMUX_PAD(0x38C, 0x60, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT0__USBPHY2_TXREADY IOMUX_PAD(0x38C, 0x60, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1 IOMUX_PAD(0x390, 0x64, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT1__GPIO4_22 IOMUX_PAD(0x390, 0x64, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT1__CSPI_MOSI IOMUX_PAD(0x390, 0x64, 2, 0x788, 0, 0) +#define _MX53_PAD_DISP0_DAT1__USBOH3_USBH2_DATA_1 IOMUX_PAD(0x390, 0x64, 3, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT1__SDMA_DEBUG_EVENT_CHANNEL_SEL IOMUX_PAD(0x390, 0x64, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT1__EMI_EMI_DEBUG_6 IOMUX_PAD(0x390, 0x64, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT1__USBPHY2_RXVALID IOMUX_PAD(0x390, 0x64, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2 IOMUX_PAD(0x394, 0x68, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT2__GPIO4_23 IOMUX_PAD(0x394, 0x68, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT2__CSPI_MISO IOMUX_PAD(0x394, 0x68, 2, 0x784, 0, 0) +#define _MX53_PAD_DISP0_DAT2__USBOH3_USBH2_DATA_2 IOMUX_PAD(0x394, 0x68, 3, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT2__SDMA_DEBUG_MODE IOMUX_PAD(0x394, 0x68, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT2__EMI_EMI_DEBUG_7 IOMUX_PAD(0x394, 0x68, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT2__USBPHY2_RXACTIVE IOMUX_PAD(0x394, 0x68, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3 IOMUX_PAD(0x398, 0x6C, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT3__GPIO4_24 IOMUX_PAD(0x398, 0x6C, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT3__CSPI_SS0 IOMUX_PAD(0x398, 0x6C, 2, 0x78C, 0, 0) +#define _MX53_PAD_DISP0_DAT3__USBOH3_USBH2_DATA_3 IOMUX_PAD(0x398, 0x6C, 3, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT3__SDMA_DEBUG_BUS_ERROR IOMUX_PAD(0x398, 0x6C, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT3__EMI_EMI_DEBUG_8 IOMUX_PAD(0x398, 0x6C, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT3__USBPHY2_RXERROR IOMUX_PAD(0x398, 0x6C, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4 IOMUX_PAD(0x39C, 0x70, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT4__GPIO4_25 IOMUX_PAD(0x39C, 0x70, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT4__CSPI_SS1 IOMUX_PAD(0x39C, 0x70, 2, 0x790, 0, 0) +#define _MX53_PAD_DISP0_DAT4__USBOH3_USBH2_DATA_4 IOMUX_PAD(0x39C, 0x70, 3, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT4__SDMA_DEBUG_BUS_RWB IOMUX_PAD(0x39C, 0x70, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT4__EMI_EMI_DEBUG_9 IOMUX_PAD(0x39C, 0x70, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT4__USBPHY2_SIECLOCK IOMUX_PAD(0x39C, 0x70, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5 IOMUX_PAD(0x3A0, 0x74, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT5__GPIO4_26 IOMUX_PAD(0x3A0, 0x74, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT5__CSPI_SS2 IOMUX_PAD(0x3A0, 0x74, 2, 0x794, 0, 0) +#define _MX53_PAD_DISP0_DAT5__USBOH3_USBH2_DATA_5 IOMUX_PAD(0x3A0, 0x74, 3, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT5__SDMA_DEBUG_MATCHED_DMBUS IOMUX_PAD(0x3A0, 0x74, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT5__EMI_EMI_DEBUG_10 IOMUX_PAD(0x3A0, 0x74, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT5__USBPHY2_LINESTATE_0 IOMUX_PAD(0x3A0, 0x74, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6 IOMUX_PAD(0x3A4, 0x78, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT6__GPIO4_27 IOMUX_PAD(0x3A4, 0x78, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT6__CSPI_SS3 IOMUX_PAD(0x3A4, 0x78, 2, 0x798, 0, 0) +#define _MX53_PAD_DISP0_DAT6__USBOH3_USBH2_DATA_6 IOMUX_PAD(0x3A4, 0x78, 3, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT6__SDMA_DEBUG_RTBUFFER_WRITE IOMUX_PAD(0x3A4, 0x78, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT6__EMI_EMI_DEBUG_11 IOMUX_PAD(0x3A4, 0x78, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT6__USBPHY2_LINESTATE_1 IOMUX_PAD(0x3A4, 0x78, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7 IOMUX_PAD(0x3A8, 0x7C, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT7__GPIO4_28 IOMUX_PAD(0x3A8, 0x7C, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT7__CSPI_RDY IOMUX_PAD(0x3A8, 0x7C, 2, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT7__USBOH3_USBH2_DATA_7 IOMUX_PAD(0x3A8, 0x7C, 3, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT7__SDMA_DEBUG_EVENT_CHANNEL_0 IOMUX_PAD(0x3A8, 0x7C, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT7__EMI_EMI_DEBUG_12 IOMUX_PAD(0x3A8, 0x7C, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT7__USBPHY2_VBUSVALID IOMUX_PAD(0x3A8, 0x7C, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8 IOMUX_PAD(0x3AC, 0x80, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT8__GPIO4_29 IOMUX_PAD(0x3AC, 0x80, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT8__PWM1_PWMO IOMUX_PAD(0x3AC, 0x80, 2, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT8__WDOG1_WDOG_B IOMUX_PAD(0x3AC, 0x80, 3, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT8__SDMA_DEBUG_EVENT_CHANNEL_1 IOMUX_PAD(0x3AC, 0x80, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT8__EMI_EMI_DEBUG_13 IOMUX_PAD(0x3AC, 0x80, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT8__USBPHY2_AVALID IOMUX_PAD(0x3AC, 0x80, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9 IOMUX_PAD(0x3B0, 0x84, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT9__GPIO4_30 IOMUX_PAD(0x3B0, 0x84, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT9__PWM2_PWMO IOMUX_PAD(0x3B0, 0x84, 2, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT9__WDOG2_WDOG_B IOMUX_PAD(0x3B0, 0x84, 3, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT9__SDMA_DEBUG_EVENT_CHANNEL_2 IOMUX_PAD(0x3B0, 0x84, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT9__EMI_EMI_DEBUG_14 IOMUX_PAD(0x3B0, 0x84, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT9__USBPHY2_VSTATUS_0 IOMUX_PAD(0x3B0, 0x84, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10 IOMUX_PAD(0x3B4, 0x88, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT10__GPIO4_31 IOMUX_PAD(0x3B4, 0x88, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT10__USBOH3_USBH2_STP IOMUX_PAD(0x3B4, 0x88, 2, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT10__SDMA_DEBUG_EVENT_CHANNEL_3 IOMUX_PAD(0x3B4, 0x88, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT10__EMI_EMI_DEBUG_15 IOMUX_PAD(0x3B4, 0x88, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT10__USBPHY2_VSTATUS_1 IOMUX_PAD(0x3B4, 0x88, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11 IOMUX_PAD(0x3B8, 0x8C, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT11__GPIO5_5 IOMUX_PAD(0x3B8, 0x8C, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT11__USBOH3_USBH2_NXT IOMUX_PAD(0x3B8, 0x8C, 2, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT11__SDMA_DEBUG_EVENT_CHANNEL_4 IOMUX_PAD(0x3B8, 0x8C, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT11__EMI_EMI_DEBUG_16 IOMUX_PAD(0x3B8, 0x8C, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT11__USBPHY2_VSTATUS_2 IOMUX_PAD(0x3B8, 0x8C, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12 IOMUX_PAD(0x3BC, 0x90, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT12__GPIO5_6 IOMUX_PAD(0x3BC, 0x90, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT12__USBOH3_USBH2_CLK IOMUX_PAD(0x3BC, 0x90, 2, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT12__SDMA_DEBUG_EVENT_CHANNEL_5 IOMUX_PAD(0x3BC, 0x90, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT12__EMI_EMI_DEBUG_17 IOMUX_PAD(0x3BC, 0x90, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT12__USBPHY2_VSTATUS_3 IOMUX_PAD(0x3BC, 0x90, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13 IOMUX_PAD(0x3C0, 0x94, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT13__GPIO5_7 IOMUX_PAD(0x3C0, 0x94, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT13__AUDMUX_AUD5_RXFS IOMUX_PAD(0x3C0, 0x94, 3, 0x754, 0, 0) +#define _MX53_PAD_DISP0_DAT13__SDMA_DEBUG_EVT_CHN_LINES_0 IOMUX_PAD(0x3C0, 0x94, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT13__EMI_EMI_DEBUG_18 IOMUX_PAD(0x3C0, 0x94, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT13__USBPHY2_VSTATUS_4 IOMUX_PAD(0x3C0, 0x94, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14 IOMUX_PAD(0x3C4, 0x98, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT14__GPIO5_8 IOMUX_PAD(0x3C4, 0x98, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT14__AUDMUX_AUD5_RXC IOMUX_PAD(0x3C4, 0x98, 3, 0x750, 0, 0) +#define _MX53_PAD_DISP0_DAT14__SDMA_DEBUG_EVT_CHN_LINES_1 IOMUX_PAD(0x3C4, 0x98, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT14__EMI_EMI_DEBUG_19 IOMUX_PAD(0x3C4, 0x98, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT14__USBPHY2_VSTATUS_5 IOMUX_PAD(0x3C4, 0x98, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15 IOMUX_PAD(0x3C8, 0x9C, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT15__GPIO5_9 IOMUX_PAD(0x3C8, 0x9C, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT15__ECSPI1_SS1 IOMUX_PAD(0x3C8, 0x9C, 2, 0x7AC, 1, 0) +#define _MX53_PAD_DISP0_DAT15__ECSPI2_SS1 IOMUX_PAD(0x3C8, 0x9C, 3, 0x7C8, 0, 0) +#define _MX53_PAD_DISP0_DAT15__SDMA_DEBUG_EVT_CHN_LINES_2 IOMUX_PAD(0x3C8, 0x9C, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT15__EMI_EMI_DEBUG_20 IOMUX_PAD(0x3C8, 0x9C, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT15__USBPHY2_VSTATUS_6 IOMUX_PAD(0x3C8, 0x9C, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16 IOMUX_PAD(0x3CC, 0xA0, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT16__GPIO5_10 IOMUX_PAD(0x3CC, 0xA0, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT16__ECSPI2_MOSI IOMUX_PAD(0x3CC, 0xA0, 2, 0x7C0, 0, 0) +#define _MX53_PAD_DISP0_DAT16__AUDMUX_AUD5_TXC IOMUX_PAD(0x3CC, 0xA0, 3, 0x758, 1, 0) +#define _MX53_PAD_DISP0_DAT16__SDMA_EXT_EVENT_0 IOMUX_PAD(0x3CC, 0xA0, 4, 0x868, 0, 0) +#define _MX53_PAD_DISP0_DAT16__SDMA_DEBUG_EVT_CHN_LINES_3 IOMUX_PAD(0x3CC, 0xA0, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT16__EMI_EMI_DEBUG_21 IOMUX_PAD(0x3CC, 0xA0, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT16__USBPHY2_VSTATUS_7 IOMUX_PAD(0x3CC, 0xA0, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17 IOMUX_PAD(0x3D0, 0xA4, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT17__GPIO5_11 IOMUX_PAD(0x3D0, 0xA4, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT17__ECSPI2_MISO IOMUX_PAD(0x3D0, 0xA4, 2, 0x7BC, 0, 0) +#define _MX53_PAD_DISP0_DAT17__AUDMUX_AUD5_TXD IOMUX_PAD(0x3D0, 0xA4, 3, 0x74C, 1, 0) +#define _MX53_PAD_DISP0_DAT17__SDMA_EXT_EVENT_1 IOMUX_PAD(0x3D0, 0xA4, 4, 0x86C, 0, 0) +#define _MX53_PAD_DISP0_DAT17__SDMA_DEBUG_EVT_CHN_LINES_4 IOMUX_PAD(0x3D0, 0xA4, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT17__EMI_EMI_DEBUG_22 IOMUX_PAD(0x3D0, 0xA4, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18 IOMUX_PAD(0x3D4, 0xA8, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT18__GPIO5_12 IOMUX_PAD(0x3D4, 0xA8, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT18__ECSPI2_SS0 IOMUX_PAD(0x3D4, 0xA8, 2, 0x7C4, 0, 0) +#define _MX53_PAD_DISP0_DAT18__AUDMUX_AUD5_TXFS IOMUX_PAD(0x3D4, 0xA8, 3, 0x75C, 1, 0) +#define _MX53_PAD_DISP0_DAT18__AUDMUX_AUD4_RXFS IOMUX_PAD(0x3D4, 0xA8, 4, 0x73C, 0, 0) +#define _MX53_PAD_DISP0_DAT18__SDMA_DEBUG_EVT_CHN_LINES_5 IOMUX_PAD(0x3D4, 0xA8, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT18__EMI_EMI_DEBUG_23 IOMUX_PAD(0x3D4, 0xA8, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT18__EMI_WEIM_CS_2 IOMUX_PAD(0x3D4, 0xA8, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19 IOMUX_PAD(0x3D8, 0xAC, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT19__GPIO5_13 IOMUX_PAD(0x3D8, 0xAC, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT19__ECSPI2_SCLK IOMUX_PAD(0x3D8, 0xAC, 2, 0x7B8, 0, 0) +#define _MX53_PAD_DISP0_DAT19__AUDMUX_AUD5_RXD IOMUX_PAD(0x3D8, 0xAC, 3, 0x748, 1, 0) +#define _MX53_PAD_DISP0_DAT19__AUDMUX_AUD4_RXC IOMUX_PAD(0x3D8, 0xAC, 4, 0x738, 0, 0) +#define _MX53_PAD_DISP0_DAT19__SDMA_DEBUG_EVT_CHN_LINES_6 IOMUX_PAD(0x3D8, 0xAC, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT19__EMI_EMI_DEBUG_24 IOMUX_PAD(0x3D8, 0xAC, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT19__EMI_WEIM_CS_3 IOMUX_PAD(0x3D8, 0xAC, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20 IOMUX_PAD(0x3DC, 0xB0, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT20__GPIO5_14 IOMUX_PAD(0x3DC, 0xB0, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT20__ECSPI1_SCLK IOMUX_PAD(0x3DC, 0xB0, 2, 0x79C, 1, 0) +#define _MX53_PAD_DISP0_DAT20__AUDMUX_AUD4_TXC IOMUX_PAD(0x3DC, 0xB0, 3, 0x740, 0, 0) +#define _MX53_PAD_DISP0_DAT20__SDMA_DEBUG_EVT_CHN_LINES_7 IOMUX_PAD(0x3DC, 0xB0, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT20__EMI_EMI_DEBUG_25 IOMUX_PAD(0x3DC, 0xB0, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT20__SATA_PHY_TDI IOMUX_PAD(0x3DC, 0xB0, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21 IOMUX_PAD(0x3E0, 0xB4, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT21__GPIO5_15 IOMUX_PAD(0x3E0, 0xB4, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT21__ECSPI1_MOSI IOMUX_PAD(0x3E0, 0xB4, 2, 0x7A4, 1, 0) +#define _MX53_PAD_DISP0_DAT21__AUDMUX_AUD4_TXD IOMUX_PAD(0x3E0, 0xB4, 3, 0x734, 0, 0) +#define _MX53_PAD_DISP0_DAT21__SDMA_DEBUG_BUS_DEVICE_0 IOMUX_PAD(0x3E0, 0xB4, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT21__EMI_EMI_DEBUG_26 IOMUX_PAD(0x3E0, 0xB4, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT21__SATA_PHY_TDO IOMUX_PAD(0x3E0, 0xB4, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22 IOMUX_PAD(0x3E4, 0xB8, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT22__GPIO5_16 IOMUX_PAD(0x3E4, 0xB8, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT22__ECSPI1_MISO IOMUX_PAD(0x3E4, 0xB8, 2, 0x7A0, 1, 0) +#define _MX53_PAD_DISP0_DAT22__AUDMUX_AUD4_TXFS IOMUX_PAD(0x3E4, 0xB8, 3, 0x744, 0, 0) +#define _MX53_PAD_DISP0_DAT22__SDMA_DEBUG_BUS_DEVICE_1 IOMUX_PAD(0x3E4, 0xB8, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT22__EMI_EMI_DEBUG_27 IOMUX_PAD(0x3E4, 0xB8, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT22__SATA_PHY_TCK IOMUX_PAD(0x3E4, 0xB8, 7, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23 IOMUX_PAD(0x3E8, 0xBC, 0, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT23__GPIO5_17 IOMUX_PAD(0x3E8, 0xBC, 1, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT23__ECSPI1_SS0 IOMUX_PAD(0x3E8, 0xBC, 2, 0x7A8, 1, 0) +#define _MX53_PAD_DISP0_DAT23__AUDMUX_AUD4_RXD IOMUX_PAD(0x3E8, 0xBC, 3, 0x730, 0, 0) +#define _MX53_PAD_DISP0_DAT23__SDMA_DEBUG_BUS_DEVICE_2 IOMUX_PAD(0x3E8, 0xBC, 5, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT23__EMI_EMI_DEBUG_28 IOMUX_PAD(0x3E8, 0xBC, 6, 0x0, 0, 0) +#define _MX53_PAD_DISP0_DAT23__SATA_PHY_TMS IOMUX_PAD(0x3E8, 0xBC, 7, 0x0, 0, 0) +#define _MX53_PAD_CSI0_PIXCLK__IPU_CSI0_PIXCLK IOMUX_PAD(0x3EC, 0xC0, 0, 0x0, 0, 0) +#define _MX53_PAD_CSI0_PIXCLK__GPIO5_18 IOMUX_PAD(0x3EC, 0xC0, 1, 0x0, 0, 0) +#define _MX53_PAD_CSI0_PIXCLK__SDMA_DEBUG_PC_0 IOMUX_PAD(0x3EC, 0xC0, 5, 0x0, 0, 0) +#define _MX53_PAD_CSI0_PIXCLK__EMI_EMI_DEBUG_29 IOMUX_PAD(0x3EC, 0xC0, 6, 0x0, 0, 0) +#define _MX53_PAD_CSI0_MCLK__IPU_CSI0_HSYNC IOMUX_PAD(0x3F0, 0xC4, 0, 0x0, 0, 0) +#define _MX53_PAD_CSI0_MCLK__GPIO5_19 IOMUX_PAD(0x3F0, 0xC4, 1, 0x0, 0, 0) +#define _MX53_PAD_CSI0_MCLK__CCM_CSI0_MCLK IOMUX_PAD(0x3F0, 0xC4, 2, 0x0, 0, 0) +#define _MX53_PAD_CSI0_MCLK__SDMA_DEBUG_PC_1 IOMUX_PAD(0x3F0, 0xC4, 5, 0x0, 0, 0) +#define _MX53_PAD_CSI0_MCLK__EMI_EMI_DEBUG_30 IOMUX_PAD(0x3F0, 0xC4, 6, 0x0, 0, 0) +#define _MX53_PAD_CSI0_MCLK__TPIU_TRCTL IOMUX_PAD(0x3F0, 0xC4, 7, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DATA_EN__IPU_CSI0_DATA_EN IOMUX_PAD(0x3F4, 0xC8, 0, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DATA_EN__GPIO5_20 IOMUX_PAD(0x3F4, 0xC8, 1, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DATA_EN__SDMA_DEBUG_PC_2 IOMUX_PAD(0x3F4, 0xC8, 5, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DATA_EN__EMI_EMI_DEBUG_31 IOMUX_PAD(0x3F4, 0xC8, 6, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DATA_EN__TPIU_TRCLK IOMUX_PAD(0x3F4, 0xC8, 7, 0x0, 0, 0) +#define _MX53_PAD_CSI0_VSYNC__IPU_CSI0_VSYNC IOMUX_PAD(0x3F8, 0xCC, 0, 0x0, 0, 0) +#define _MX53_PAD_CSI0_VSYNC__GPIO5_21 IOMUX_PAD(0x3F8, 0xCC, 1, 0x0, 0, 0) +#define _MX53_PAD_CSI0_VSYNC__SDMA_DEBUG_PC_3 IOMUX_PAD(0x3F8, 0xCC, 5, 0x0, 0, 0) +#define _MX53_PAD_CSI0_VSYNC__EMI_EMI_DEBUG_32 IOMUX_PAD(0x3F8, 0xCC, 6, 0x0, 0, 0) +#define _MX53_PAD_CSI0_VSYNC__TPIU_TRACE_0 IOMUX_PAD(0x3F8, 0xCC, 7, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT4__IPU_CSI0_D_4 IOMUX_PAD(0x3FC, 0xD0, 0, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT4__GPIO5_22 IOMUX_PAD(0x3FC, 0xD0, 1, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT4__KPP_COL_5 IOMUX_PAD(0x3FC, 0xD0, 2, 0x840, 1, 0) +#define _MX53_PAD_CSI0_DAT4__ECSPI1_SCLK IOMUX_PAD(0x3FC, 0xD0, 3, 0x79C, 2, 0) +#define _MX53_PAD_CSI0_DAT4__USBOH3_USBH3_STP IOMUX_PAD(0x3FC, 0xD0, 4, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT4__AUDMUX_AUD3_TXC IOMUX_PAD(0x3FC, 0xD0, 5, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT4__EMI_EMI_DEBUG_33 IOMUX_PAD(0x3FC, 0xD0, 6, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT4__TPIU_TRACE_1 IOMUX_PAD(0x3FC, 0xD0, 7, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT5__IPU_CSI0_D_5 IOMUX_PAD(0x400, 0xD4, 0, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT5__GPIO5_23 IOMUX_PAD(0x400, 0xD4, 1, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT5__KPP_ROW_5 IOMUX_PAD(0x400, 0xD4, 2, 0x84C, 0, 0) +#define _MX53_PAD_CSI0_DAT5__ECSPI1_MOSI IOMUX_PAD(0x400, 0xD4, 3, 0x7A4, 2, 0) +#define _MX53_PAD_CSI0_DAT5__USBOH3_USBH3_NXT IOMUX_PAD(0x400, 0xD4, 4, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT5__AUDMUX_AUD3_TXD IOMUX_PAD(0x400, 0xD4, 5, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT5__EMI_EMI_DEBUG_34 IOMUX_PAD(0x400, 0xD4, 6, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT5__TPIU_TRACE_2 IOMUX_PAD(0x400, 0xD4, 7, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT6__IPU_CSI0_D_6 IOMUX_PAD(0x404, 0xD8, 0, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT6__GPIO5_24 IOMUX_PAD(0x404, 0xD8, 1, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT6__KPP_COL_6 IOMUX_PAD(0x404, 0xD8, 2, 0x844, 0, 0) +#define _MX53_PAD_CSI0_DAT6__ECSPI1_MISO IOMUX_PAD(0x404, 0xD8, 3, 0x7A0, 2, 0) +#define _MX53_PAD_CSI0_DAT6__USBOH3_USBH3_CLK IOMUX_PAD(0x404, 0xD8, 4, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT6__AUDMUX_AUD3_TXFS IOMUX_PAD(0x404, 0xD8, 5, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT6__EMI_EMI_DEBUG_35 IOMUX_PAD(0x404, 0xD8, 6, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT6__TPIU_TRACE_3 IOMUX_PAD(0x404, 0xD8, 7, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT7__IPU_CSI0_D_7 IOMUX_PAD(0x408, 0xDC, 0, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT7__GPIO5_25 IOMUX_PAD(0x408, 0xDC, 1, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT7__KPP_ROW_6 IOMUX_PAD(0x408, 0xDC, 2, 0x850, 0, 0) +#define _MX53_PAD_CSI0_DAT7__ECSPI1_SS0 IOMUX_PAD(0x408, 0xDC, 3, 0x7A8, 2, 0) +#define _MX53_PAD_CSI0_DAT7__USBOH3_USBH3_DIR IOMUX_PAD(0x408, 0xDC, 4, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT7__AUDMUX_AUD3_RXD IOMUX_PAD(0x408, 0xDC, 5, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT7__EMI_EMI_DEBUG_36 IOMUX_PAD(0x408, 0xDC, 6, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT7__TPIU_TRACE_4 IOMUX_PAD(0x408, 0xDC, 7, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT8__IPU_CSI0_D_8 IOMUX_PAD(0x40C, 0xE0, 0, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT8__GPIO5_26 IOMUX_PAD(0x40C, 0xE0, 1, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT8__KPP_COL_7 IOMUX_PAD(0x40C, 0xE0, 2, 0x848, 0, 0) +#define _MX53_PAD_CSI0_DAT8__ECSPI2_SCLK IOMUX_PAD(0x40C, 0xE0, 3, 0x7B8, 1, 0) +#define _MX53_PAD_CSI0_DAT8__USBOH3_USBH3_OC IOMUX_PAD(0x40C, 0xE0, 4, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT8__I2C1_SDA IOMUX_PAD(0x40C, 0xE0, 5 | IOMUX_CONFIG_SION, 0x818, 0, 0) +#define _MX53_PAD_CSI0_DAT8__EMI_EMI_DEBUG_37 IOMUX_PAD(0x40C, 0xE0, 6, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT8__TPIU_TRACE_5 IOMUX_PAD(0x40C, 0xE0, 7, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT9__IPU_CSI0_D_9 IOMUX_PAD(0x410, 0xE4, 0, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT9__GPIO5_27 IOMUX_PAD(0x410, 0xE4, 1, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT9__KPP_ROW_7 IOMUX_PAD(0x410, 0xE4, 2, 0x854, 0, 0) +#define _MX53_PAD_CSI0_DAT9__ECSPI2_MOSI IOMUX_PAD(0x410, 0xE4, 3, 0x7C0, 1, 0) +#define _MX53_PAD_CSI0_DAT9__USBOH3_USBH3_PWR IOMUX_PAD(0x410, 0xE4, 4, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT9__I2C1_SCL IOMUX_PAD(0x410, 0xE4, 5 | IOMUX_CONFIG_SION, 0x814, 0, 0) +#define _MX53_PAD_CSI0_DAT9__EMI_EMI_DEBUG_38 IOMUX_PAD(0x410, 0xE4, 6, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT9__TPIU_TRACE_6 IOMUX_PAD(0x410, 0xE4, 7, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT10__IPU_CSI0_D_10 IOMUX_PAD(0x414, 0xE8, 0, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT10__GPIO5_28 IOMUX_PAD(0x414, 0xE8, 1, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT10__UART1_TXD_MUX IOMUX_PAD(0x414, 0xE8, 2, 0x878, 0, 0) +#define _MX53_PAD_CSI0_DAT10__ECSPI2_MISO IOMUX_PAD(0x414, 0xE8, 3, 0x7BC, 1, 0) +#define _MX53_PAD_CSI0_DAT10__AUDMUX_AUD3_RXC IOMUX_PAD(0x414, 0xE8, 4, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT10__SDMA_DEBUG_PC_4 IOMUX_PAD(0x414, 0xE8, 5, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT10__EMI_EMI_DEBUG_39 IOMUX_PAD(0x414, 0xE8, 6, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT10__TPIU_TRACE_7 IOMUX_PAD(0x414, 0xE8, 7, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT11__IPU_CSI0_D_11 IOMUX_PAD(0x418, 0xEC, 0, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT11__GPIO5_29 IOMUX_PAD(0x418, 0xEC, 1, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT11__UART1_RXD_MUX IOMUX_PAD(0x418, 0xEC, 2, 0x878, 1, 0) +#define _MX53_PAD_CSI0_DAT11__ECSPI2_SS0 IOMUX_PAD(0x418, 0xEC, 3, 0x7C4, 1, 0) +#define _MX53_PAD_CSI0_DAT11__AUDMUX_AUD3_RXFS IOMUX_PAD(0x418, 0xEC, 4, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT11__SDMA_DEBUG_PC_5 IOMUX_PAD(0x418, 0xEC, 5, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT11__EMI_EMI_DEBUG_40 IOMUX_PAD(0x418, 0xEC, 6, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT11__TPIU_TRACE_8 IOMUX_PAD(0x418, 0xEC, 7, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT12__IPU_CSI0_D_12 IOMUX_PAD(0x41C, 0xF0, 0, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT12__GPIO5_30 IOMUX_PAD(0x41C, 0xF0, 1, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT12__UART4_TXD_MUX IOMUX_PAD(0x41C, 0xF0, 2, 0x890, 2, 0) +#define _MX53_PAD_CSI0_DAT12__USBOH3_USBH3_DATA_0 IOMUX_PAD(0x41C, 0xF0, 4, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT12__SDMA_DEBUG_PC_6 IOMUX_PAD(0x41C, 0xF0, 5, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT12__EMI_EMI_DEBUG_41 IOMUX_PAD(0x41C, 0xF0, 6, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT12__TPIU_TRACE_9 IOMUX_PAD(0x41C, 0xF0, 7, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT13__IPU_CSI0_D_13 IOMUX_PAD(0x420, 0xF4, 0, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT13__GPIO5_31 IOMUX_PAD(0x420, 0xF4, 1, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT13__UART4_RXD_MUX IOMUX_PAD(0x420, 0xF4, 2, 0x890, 3, 0) +#define _MX53_PAD_CSI0_DAT13__USBOH3_USBH3_DATA_1 IOMUX_PAD(0x420, 0xF4, 4, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT13__SDMA_DEBUG_PC_7 IOMUX_PAD(0x420, 0xF4, 5, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT13__EMI_EMI_DEBUG_42 IOMUX_PAD(0x420, 0xF4, 6, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT13__TPIU_TRACE_10 IOMUX_PAD(0x420, 0xF4, 7, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT14__IPU_CSI0_D_14 IOMUX_PAD(0x424, 0xF8, 0, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT14__GPIO6_0 IOMUX_PAD(0x424, 0xF8, 1, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT14__UART5_TXD_MUX IOMUX_PAD(0x424, 0xF8, 2, 0x898, 2, 0) +#define _MX53_PAD_CSI0_DAT14__USBOH3_USBH3_DATA_2 IOMUX_PAD(0x424, 0xF8, 4, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT14__SDMA_DEBUG_PC_8 IOMUX_PAD(0x424, 0xF8, 5, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT14__EMI_EMI_DEBUG_43 IOMUX_PAD(0x424, 0xF8, 6, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT14__TPIU_TRACE_11 IOMUX_PAD(0x424, 0xF8, 7, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT15__IPU_CSI0_D_15 IOMUX_PAD(0x428, 0xFC, 0, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT15__GPIO6_1 IOMUX_PAD(0x428, 0xFC, 1, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT15__UART5_RXD_MUX IOMUX_PAD(0x428, 0xFC, 2, 0x898, 3, 0) +#define _MX53_PAD_CSI0_DAT15__USBOH3_USBH3_DATA_3 IOMUX_PAD(0x428, 0xFC, 4, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT15__SDMA_DEBUG_PC_9 IOMUX_PAD(0x428, 0xFC, 5, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT15__EMI_EMI_DEBUG_44 IOMUX_PAD(0x428, 0xFC, 6, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT15__TPIU_TRACE_12 IOMUX_PAD(0x428, 0xFC, 7, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT16__IPU_CSI0_D_16 IOMUX_PAD(0x42C, 0x100, 0, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT16__GPIO6_2 IOMUX_PAD(0x42C, 0x100, 1, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT16__UART4_RTS IOMUX_PAD(0x42C, 0x100, 2, 0x88C, 0, 0) +#define _MX53_PAD_CSI0_DAT16__USBOH3_USBH3_DATA_4 IOMUX_PAD(0x42C, 0x100, 4, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT16__SDMA_DEBUG_PC_10 IOMUX_PAD(0x42C, 0x100, 5, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT16__EMI_EMI_DEBUG_45 IOMUX_PAD(0x42C, 0x100, 6, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT16__TPIU_TRACE_13 IOMUX_PAD(0x42C, 0x100, 7, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT17__IPU_CSI0_D_17 IOMUX_PAD(0x430, 0x104, 0, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT17__GPIO6_3 IOMUX_PAD(0x430, 0x104, 1, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT17__UART4_CTS IOMUX_PAD(0x430, 0x104, 2, 0x88C, 1, 0) +#define _MX53_PAD_CSI0_DAT17__USBOH3_USBH3_DATA_5 IOMUX_PAD(0x430, 0x104, 4, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT17__SDMA_DEBUG_PC_11 IOMUX_PAD(0x430, 0x104, 5, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT17__EMI_EMI_DEBUG_46 IOMUX_PAD(0x430, 0x104, 6, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT17__TPIU_TRACE_14 IOMUX_PAD(0x430, 0x104, 7, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT18__IPU_CSI0_D_18 IOMUX_PAD(0x434, 0x108, 0, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT18__GPIO6_4 IOMUX_PAD(0x434, 0x108, 1, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT18__UART5_RTS IOMUX_PAD(0x434, 0x108, 2, 0x894, 2, 0) +#define _MX53_PAD_CSI0_DAT18__USBOH3_USBH3_DATA_6 IOMUX_PAD(0x434, 0x108, 4, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT18__SDMA_DEBUG_PC_12 IOMUX_PAD(0x434, 0x108, 5, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT18__EMI_EMI_DEBUG_47 IOMUX_PAD(0x434, 0x108, 6, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT18__TPIU_TRACE_15 IOMUX_PAD(0x434, 0x108, 7, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT19__IPU_CSI0_D_19 IOMUX_PAD(0x438, 0x10C, 0, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT19__GPIO6_5 IOMUX_PAD(0x438, 0x10C, 1, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT19__UART5_CTS IOMUX_PAD(0x438, 0x10C, 2, 0x894, 3, 0) +#define _MX53_PAD_CSI0_DAT19__USBOH3_USBH3_DATA_7 IOMUX_PAD(0x438, 0x10C, 4, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT19__SDMA_DEBUG_PC_13 IOMUX_PAD(0x438, 0x10C, 5, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT19__EMI_EMI_DEBUG_48 IOMUX_PAD(0x438, 0x10C, 6, 0x0, 0, 0) +#define _MX53_PAD_CSI0_DAT19__USBPHY2_BISTOK IOMUX_PAD(0x438, 0x10C, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_A25__EMI_WEIM_A_25 IOMUX_PAD(0x458, 0x110, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_A25__GPIO5_2 IOMUX_PAD(0x458, 0x110, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_A25__ECSPI2_RDY IOMUX_PAD(0x458, 0x110, 2, 0x0, 0, 0) +#define _MX53_PAD_EIM_A25__IPU_DI1_PIN12 IOMUX_PAD(0x458, 0x110, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_A25__CSPI_SS1 IOMUX_PAD(0x458, 0x110, 4, 0x790, 1, 0) +#define _MX53_PAD_EIM_A25__IPU_DI0_D1_CS IOMUX_PAD(0x458, 0x110, 6, 0x0, 0, 0) +#define _MX53_PAD_EIM_A25__USBPHY1_BISTOK IOMUX_PAD(0x458, 0x110, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_EB2__EMI_WEIM_EB_2 IOMUX_PAD(0x45C, 0x114, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_EB2__GPIO2_30 IOMUX_PAD(0x45C, 0x114, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_EB2__CCM_DI1_EXT_CLK IOMUX_PAD(0x45C, 0x114, 2, 0x76C, 0, 0) +#define _MX53_PAD_EIM_EB2__IPU_SER_DISP1_CS IOMUX_PAD(0x45C, 0x114, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_EB2__ECSPI1_SS0 IOMUX_PAD(0x45C, 0x114, 4, 0x7A8, 3, 0) +#define _MX53_PAD_EIM_EB2__I2C2_SCL IOMUX_PAD(0x45C, 0x114, 5 | IOMUX_CONFIG_SION, 0x81C, 1, 0) +#define _MX53_PAD_EIM_D16__EMI_WEIM_D_16 IOMUX_PAD(0x460, 0x118, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_D16__GPIO3_16 IOMUX_PAD(0x460, 0x118, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_D16__IPU_DI0_PIN5 IOMUX_PAD(0x460, 0x118, 2, 0x0, 0, 0) +#define _MX53_PAD_EIM_D16__IPU_DISPB1_SER_CLK IOMUX_PAD(0x460, 0x118, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_D16__ECSPI1_SCLK IOMUX_PAD(0x460, 0x118, 4, 0x79C, 3, 0) +#define _MX53_PAD_EIM_D16__I2C2_SDA IOMUX_PAD(0x460, 0x118, 5, 0x820, 1, 0) +#define _MX53_PAD_EIM_D17__EMI_WEIM_D_17 IOMUX_PAD(0x464, 0x11C, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_D17__GPIO3_17 IOMUX_PAD(0x464, 0x11C, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_D17__IPU_DI0_PIN6 IOMUX_PAD(0x464, 0x11C, 2, 0x0, 0, 0) +#define _MX53_PAD_EIM_D17__IPU_DISPB1_SER_DIN IOMUX_PAD(0x464, 0x11C, 3, 0x830, 0, 0) +#define _MX53_PAD_EIM_D17__ECSPI1_MISO IOMUX_PAD(0x464, 0x11C, 4, 0x7A0, 3, 0) +#define _MX53_PAD_EIM_D17__I2C3_SCL IOMUX_PAD(0x464, 0x11C, 5, 0x824, 0, 0) +#define _MX53_PAD_EIM_D18__EMI_WEIM_D_18 IOMUX_PAD(0x468, 0x120, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_D18__GPIO3_18 IOMUX_PAD(0x468, 0x120, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_D18__IPU_DI0_PIN7 IOMUX_PAD(0x468, 0x120, 2, 0x0, 0, 0) +#define _MX53_PAD_EIM_D18__IPU_DISPB1_SER_DIO IOMUX_PAD(0x468, 0x120, 3, 0x830, 1, 0) +#define _MX53_PAD_EIM_D18__ECSPI1_MOSI IOMUX_PAD(0x468, 0x120, 4, 0x7A4, 3, 0) +#define _MX53_PAD_EIM_D18__I2C3_SDA IOMUX_PAD(0x468, 0x120, 5, 0x828, 0, 0) +#define _MX53_PAD_EIM_D18__IPU_DI1_D0_CS IOMUX_PAD(0x468, 0x120, 6, 0x0, 0, 0) +#define _MX53_PAD_EIM_D19__EMI_WEIM_D_19 IOMUX_PAD(0x46C, 0x124, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_D19__GPIO3_19 IOMUX_PAD(0x46C, 0x124, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_D19__IPU_DI0_PIN8 IOMUX_PAD(0x46C, 0x124, 2, 0x0, 0, 0) +#define _MX53_PAD_EIM_D19__IPU_DISPB1_SER_RS IOMUX_PAD(0x46C, 0x124, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_D19__ECSPI1_SS1 IOMUX_PAD(0x46C, 0x124, 4, 0x7AC, 2, 0) +#define _MX53_PAD_EIM_D19__EPIT1_EPITO IOMUX_PAD(0x46C, 0x124, 5, 0x0, 0, 0) +#define _MX53_PAD_EIM_D19__UART1_CTS IOMUX_PAD(0x46C, 0x124, 6, 0x874, 0, 0) +#define _MX53_PAD_EIM_D19__USBOH3_USBH2_OC IOMUX_PAD(0x46C, 0x124, 7, 0x8A4, 0, 0) +#define _MX53_PAD_EIM_D20__EMI_WEIM_D_20 IOMUX_PAD(0x470, 0x128, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_D20__GPIO3_20 IOMUX_PAD(0x470, 0x128, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_D20__IPU_DI0_PIN16 IOMUX_PAD(0x470, 0x128, 2, 0x0, 0, 0) +#define _MX53_PAD_EIM_D20__IPU_SER_DISP0_CS IOMUX_PAD(0x470, 0x128, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_D20__CSPI_SS0 IOMUX_PAD(0x470, 0x128, 4, 0x78C, 1, 0) +#define _MX53_PAD_EIM_D20__EPIT2_EPITO IOMUX_PAD(0x470, 0x128, 5, 0x0, 0, 0) +#define _MX53_PAD_EIM_D20__UART1_RTS IOMUX_PAD(0x470, 0x128, 6, 0x874, 1, 0) +#define _MX53_PAD_EIM_D20__USBOH3_USBH2_PWR IOMUX_PAD(0x470, 0x128, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_D21__EMI_WEIM_D_21 IOMUX_PAD(0x474, 0x12C, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_D21__GPIO3_21 IOMUX_PAD(0x474, 0x12C, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_D21__IPU_DI0_PIN17 IOMUX_PAD(0x474, 0x12C, 2, 0x0, 0, 0) +#define _MX53_PAD_EIM_D21__IPU_DISPB0_SER_CLK IOMUX_PAD(0x474, 0x12C, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_D21__CSPI_SCLK IOMUX_PAD(0x474, 0x12C, 4, 0x780, 1, 0) +#define _MX53_PAD_EIM_D21__I2C1_SCL IOMUX_PAD(0x474, 0x12C, 5, 0x814, 1, 0) +#define _MX53_PAD_EIM_D21__USBOH3_USBOTG_OC IOMUX_PAD(0x474, 0x12C, 6, 0x89C, 1, 0) +#define _MX53_PAD_EIM_D22__EMI_WEIM_D_22 IOMUX_PAD(0x478, 0x130, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_D22__GPIO3_22 IOMUX_PAD(0x478, 0x130, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_D22__IPU_DI0_PIN1 IOMUX_PAD(0x478, 0x130, 2, 0x0, 0, 0) +#define _MX53_PAD_EIM_D22__IPU_DISPB0_SER_DIN IOMUX_PAD(0x478, 0x130, 3, 0x82C, 0, 0) +#define _MX53_PAD_EIM_D22__CSPI_MISO IOMUX_PAD(0x478, 0x130, 4, 0x784, 1, 0) +#define _MX53_PAD_EIM_D22__USBOH3_USBOTG_PWR IOMUX_PAD(0x478, 0x130, 6, 0x0, 0, 0) +#define _MX53_PAD_EIM_D23__EMI_WEIM_D_23 IOMUX_PAD(0x47C, 0x134, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_D23__GPIO3_23 IOMUX_PAD(0x47C, 0x134, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_D23__UART3_CTS IOMUX_PAD(0x47C, 0x134, 2, 0x884, 0, 0) +#define _MX53_PAD_EIM_D23__UART1_DCD IOMUX_PAD(0x47C, 0x134, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_D23__IPU_DI0_D0_CS IOMUX_PAD(0x47C, 0x134, 4, 0x0, 0, 0) +#define _MX53_PAD_EIM_D23__IPU_DI1_PIN2 IOMUX_PAD(0x47C, 0x134, 5, 0x0, 0, 0) +#define _MX53_PAD_EIM_D23__IPU_CSI1_DATA_EN IOMUX_PAD(0x47C, 0x134, 6, 0x834, 0, 0) +#define _MX53_PAD_EIM_D23__IPU_DI1_PIN14 IOMUX_PAD(0x47C, 0x134, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_EB3__EMI_WEIM_EB_3 IOMUX_PAD(0x480, 0x138, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_EB3__GPIO2_31 IOMUX_PAD(0x480, 0x138, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_EB3__UART3_RTS IOMUX_PAD(0x480, 0x138, 2, 0x884, 1, 0) +#define _MX53_PAD_EIM_EB3__UART1_RI IOMUX_PAD(0x480, 0x138, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_EB3__IPU_DI1_PIN3 IOMUX_PAD(0x480, 0x138, 5, 0x0, 0, 0) +#define _MX53_PAD_EIM_EB3__IPU_CSI1_HSYNC IOMUX_PAD(0x480, 0x138, 6, 0x838, 0, 0) +#define _MX53_PAD_EIM_EB3__IPU_DI1_PIN16 IOMUX_PAD(0x480, 0x138, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_D24__EMI_WEIM_D_24 IOMUX_PAD(0x484, 0x13C, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_D24__GPIO3_24 IOMUX_PAD(0x484, 0x13C, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_D24__UART3_TXD_MUX IOMUX_PAD(0x484, 0x13C, 2, 0x888, 0, 0) +#define _MX53_PAD_EIM_D24__ECSPI1_SS2 IOMUX_PAD(0x484, 0x13C, 3, 0x7B0, 1, 0) +#define _MX53_PAD_EIM_D24__CSPI_SS2 IOMUX_PAD(0x484, 0x13C, 4, 0x794, 1, 0) +#define _MX53_PAD_EIM_D24__AUDMUX_AUD5_RXFS IOMUX_PAD(0x484, 0x13C, 5, 0x754, 1, 0) +#define _MX53_PAD_EIM_D24__ECSPI2_SS2 IOMUX_PAD(0x484, 0x13C, 6, 0x0, 0, 0) +#define _MX53_PAD_EIM_D24__UART1_DTR IOMUX_PAD(0x484, 0x13C, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_D25__EMI_WEIM_D_25 IOMUX_PAD(0x488, 0x140, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_D25__GPIO3_25 IOMUX_PAD(0x488, 0x140, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_D25__UART3_RXD_MUX IOMUX_PAD(0x488, 0x140, 2, 0x888, 1, 0) +#define _MX53_PAD_EIM_D25__ECSPI1_SS3 IOMUX_PAD(0x488, 0x140, 3, 0x7B4, 1, 0) +#define _MX53_PAD_EIM_D25__CSPI_SS3 IOMUX_PAD(0x488, 0x140, 4, 0x798, 1, 0) +#define _MX53_PAD_EIM_D25__AUDMUX_AUD5_RXC IOMUX_PAD(0x488, 0x140, 5, 0x750, 1, 0) +#define _MX53_PAD_EIM_D25__ECSPI2_SS3 IOMUX_PAD(0x488, 0x140, 6, 0x0, 0, 0) +#define _MX53_PAD_EIM_D25__UART1_DSR IOMUX_PAD(0x488, 0x140, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_D26__EMI_WEIM_D_26 IOMUX_PAD(0x48C, 0x144, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_D26__GPIO3_26 IOMUX_PAD(0x48C, 0x144, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_D26__UART2_TXD_MUX IOMUX_PAD(0x48C, 0x144, 2, 0x880, 0, 0) +#define _MX53_PAD_EIM_D26__FIRI_RXD IOMUX_PAD(0x48C, 0x144, 3, 0x80C, 0, 0) +#define _MX53_PAD_EIM_D26__IPU_CSI0_D_1 IOMUX_PAD(0x48C, 0x144, 4, 0x0, 0, 0) +#define _MX53_PAD_EIM_D26__IPU_DI1_PIN11 IOMUX_PAD(0x48C, 0x144, 5, 0x0, 0, 0) +#define _MX53_PAD_EIM_D26__IPU_SISG_2 IOMUX_PAD(0x48C, 0x144, 6, 0x0, 0, 0) +#define _MX53_PAD_EIM_D26__IPU_DISP1_DAT_22 IOMUX_PAD(0x48C, 0x144, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_D27__EMI_WEIM_D_27 IOMUX_PAD(0x490, 0x148, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_D27__GPIO3_27 IOMUX_PAD(0x490, 0x148, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_D27__UART2_RXD_MUX IOMUX_PAD(0x490, 0x148, 2, 0x880, 1, 0) +#define _MX53_PAD_EIM_D27__FIRI_TXD IOMUX_PAD(0x490, 0x148, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_D27__IPU_CSI0_D_0 IOMUX_PAD(0x490, 0x148, 4, 0x0, 0, 0) +#define _MX53_PAD_EIM_D27__IPU_DI1_PIN13 IOMUX_PAD(0x490, 0x148, 5, 0x0, 0, 0) +#define _MX53_PAD_EIM_D27__IPU_SISG_3 IOMUX_PAD(0x490, 0x148, 6, 0x0, 0, 0) +#define _MX53_PAD_EIM_D27__IPU_DISP1_DAT_23 IOMUX_PAD(0x490, 0x148, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_D28__EMI_WEIM_D_28 IOMUX_PAD(0x494, 0x14C, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_D28__GPIO3_28 IOMUX_PAD(0x494, 0x14C, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_D28__UART2_CTS IOMUX_PAD(0x494, 0x14C, 2, 0x87C, 0, 0) +#define _MX53_PAD_EIM_D28__IPU_DISPB0_SER_DIO IOMUX_PAD(0x494, 0x14C, 3, 0x82C, 1, 0) +#define _MX53_PAD_EIM_D28__CSPI_MOSI IOMUX_PAD(0x494, 0x14C, 4, 0x788, 1, 0) +#define _MX53_PAD_EIM_D28__I2C1_SDA IOMUX_PAD(0x494, 0x14C, 5, 0x818, 1, 0) +#define _MX53_PAD_EIM_D28__IPU_EXT_TRIG IOMUX_PAD(0x494, 0x14C, 6, 0x0, 0, 0) +#define _MX53_PAD_EIM_D28__IPU_DI0_PIN13 IOMUX_PAD(0x494, 0x14C, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_D29__EMI_WEIM_D_29 IOMUX_PAD(0x498, 0x150, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_D29__GPIO3_29 IOMUX_PAD(0x498, 0x150, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_D29__UART2_RTS IOMUX_PAD(0x498, 0x150, 2, 0x87C, 1, 0) +#define _MX53_PAD_EIM_D29__IPU_DISPB0_SER_RS IOMUX_PAD(0x498, 0x150, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_D29__CSPI_SS0 IOMUX_PAD(0x498, 0x150, 4, 0x78C, 2, 0) +#define _MX53_PAD_EIM_D29__IPU_DI1_PIN15 IOMUX_PAD(0x498, 0x150, 5, 0x0, 0, 0) +#define _MX53_PAD_EIM_D29__IPU_CSI1_VSYNC IOMUX_PAD(0x498, 0x150, 6, 0x83C, 0, 0) +#define _MX53_PAD_EIM_D29__IPU_DI0_PIN14 IOMUX_PAD(0x498, 0x150, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_D30__EMI_WEIM_D_30 IOMUX_PAD(0x49C, 0x154, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_D30__GPIO3_30 IOMUX_PAD(0x49C, 0x154, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_D30__UART3_CTS IOMUX_PAD(0x49C, 0x154, 2, 0x884, 2, 0) +#define _MX53_PAD_EIM_D30__IPU_CSI0_D_3 IOMUX_PAD(0x49C, 0x154, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_D30__IPU_DI0_PIN11 IOMUX_PAD(0x49C, 0x154, 4, 0x0, 0, 0) +#define _MX53_PAD_EIM_D30__IPU_DISP1_DAT_21 IOMUX_PAD(0x49C, 0x154, 5, 0x0, 0, 0) +#define _MX53_PAD_EIM_D30__USBOH3_USBH1_OC IOMUX_PAD(0x49C, 0x154, 6, 0x8A0, 0, 0) +#define _MX53_PAD_EIM_D30__USBOH3_USBH2_OC IOMUX_PAD(0x49C, 0x154, 7, 0x8A4, 1, 0) +#define _MX53_PAD_EIM_D31__EMI_WEIM_D_31 IOMUX_PAD(0x4A0, 0x158, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_D31__GPIO3_31 IOMUX_PAD(0x4A0, 0x158, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_D31__UART3_RTS IOMUX_PAD(0x4A0, 0x158, 2, 0x884, 3, 0) +#define _MX53_PAD_EIM_D31__IPU_CSI0_D_2 IOMUX_PAD(0x4A0, 0x158, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_D31__IPU_DI0_PIN12 IOMUX_PAD(0x4A0, 0x158, 4, 0x0, 0, 0) +#define _MX53_PAD_EIM_D31__IPU_DISP1_DAT_20 IOMUX_PAD(0x4A0, 0x158, 5, 0x0, 0, 0) +#define _MX53_PAD_EIM_D31__USBOH3_USBH1_PWR IOMUX_PAD(0x4A0, 0x158, 6, 0x0, 0, 0) +#define _MX53_PAD_EIM_D31__USBOH3_USBH2_PWR IOMUX_PAD(0x4A0, 0x158, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_A24__EMI_WEIM_A_24 IOMUX_PAD(0x4A8, 0x15C, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_A24__GPIO5_4 IOMUX_PAD(0x4A8, 0x15C, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_A24__IPU_DISP1_DAT_19 IOMUX_PAD(0x4A8, 0x15C, 2, 0x0, 0, 0) +#define _MX53_PAD_EIM_A24__IPU_CSI1_D_19 IOMUX_PAD(0x4A8, 0x15C, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_A24__IPU_SISG_2 IOMUX_PAD(0x4A8, 0x15C, 6, 0x0, 0, 0) +#define _MX53_PAD_EIM_A24__USBPHY2_BVALID IOMUX_PAD(0x4A8, 0x15C, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_A23__EMI_WEIM_A_23 IOMUX_PAD(0x4AC, 0x160, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_A23__GPIO6_6 IOMUX_PAD(0x4AC, 0x160, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_A23__IPU_DISP1_DAT_18 IOMUX_PAD(0x4AC, 0x160, 2, 0x0, 0, 0) +#define _MX53_PAD_EIM_A23__IPU_CSI1_D_18 IOMUX_PAD(0x4AC, 0x160, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_A23__IPU_SISG_3 IOMUX_PAD(0x4AC, 0x160, 6, 0x0, 0, 0) +#define _MX53_PAD_EIM_A23__USBPHY2_ENDSESSION IOMUX_PAD(0x4AC, 0x160, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_A22__EMI_WEIM_A_22 IOMUX_PAD(0x4B0, 0x164, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_A22__GPIO2_16 IOMUX_PAD(0x4B0, 0x164, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_A22__IPU_DISP1_DAT_17 IOMUX_PAD(0x4B0, 0x164, 2, 0x0, 0, 0) +#define _MX53_PAD_EIM_A22__IPU_CSI1_D_17 IOMUX_PAD(0x4B0, 0x164, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_A22__SRC_BT_CFG1_7 IOMUX_PAD(0x4B0, 0x164, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_A21__EMI_WEIM_A_21 IOMUX_PAD(0x4B4, 0x168, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_A21__GPIO2_17 IOMUX_PAD(0x4B4, 0x168, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_A21__IPU_DISP1_DAT_16 IOMUX_PAD(0x4B4, 0x168, 2, 0x0, 0, 0) +#define _MX53_PAD_EIM_A21__IPU_CSI1_D_16 IOMUX_PAD(0x4B4, 0x168, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_A21__SRC_BT_CFG1_6 IOMUX_PAD(0x4B4, 0x168, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_A20__EMI_WEIM_A_20 IOMUX_PAD(0x4B8, 0x16C, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_A20__GPIO2_18 IOMUX_PAD(0x4B8, 0x16C, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_A20__IPU_DISP1_DAT_15 IOMUX_PAD(0x4B8, 0x16C, 2, 0x0, 0, 0) +#define _MX53_PAD_EIM_A20__IPU_CSI1_D_15 IOMUX_PAD(0x4B8, 0x16C, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_A20__SRC_BT_CFG1_5 IOMUX_PAD(0x4B8, 0x16C, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_A19__EMI_WEIM_A_19 IOMUX_PAD(0x4BC, 0x170, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_A19__GPIO2_19 IOMUX_PAD(0x4BC, 0x170, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_A19__IPU_DISP1_DAT_14 IOMUX_PAD(0x4BC, 0x170, 2, 0x0, 0, 0) +#define _MX53_PAD_EIM_A19__IPU_CSI1_D_14 IOMUX_PAD(0x4BC, 0x170, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_A19__SRC_BT_CFG1_4 IOMUX_PAD(0x4BC, 0x170, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_A18__EMI_WEIM_A_18 IOMUX_PAD(0x4C0, 0x174, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_A18__GPIO2_20 IOMUX_PAD(0x4C0, 0x174, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_A18__IPU_DISP1_DAT_13 IOMUX_PAD(0x4C0, 0x174, 2, 0x0, 0, 0) +#define _MX53_PAD_EIM_A18__IPU_CSI1_D_13 IOMUX_PAD(0x4C0, 0x174, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_A18__SRC_BT_CFG1_3 IOMUX_PAD(0x4C0, 0x174, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_A17__EMI_WEIM_A_17 IOMUX_PAD(0x4C4, 0x178, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_A17__GPIO2_21 IOMUX_PAD(0x4C4, 0x178, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_A17__IPU_DISP1_DAT_12 IOMUX_PAD(0x4C4, 0x178, 2, 0x0, 0, 0) +#define _MX53_PAD_EIM_A17__IPU_CSI1_D_12 IOMUX_PAD(0x4C4, 0x178, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_A17__SRC_BT_CFG1_2 IOMUX_PAD(0x4C4, 0x178, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_A16__EMI_WEIM_A_16 IOMUX_PAD(0x4C8, 0x17C, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_A16__GPIO2_22 IOMUX_PAD(0x4C8, 0x17C, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_A16__IPU_DI1_DISP_CLK IOMUX_PAD(0x4C8, 0x17C, 2, 0x0, 0, 0) +#define _MX53_PAD_EIM_A16__IPU_CSI1_PIXCLK IOMUX_PAD(0x4C8, 0x17C, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_A16__SRC_BT_CFG1_1 IOMUX_PAD(0x4C8, 0x17C, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_CS0__EMI_WEIM_CS_0 IOMUX_PAD(0x4CC, 0x180, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_CS0__GPIO2_23 IOMUX_PAD(0x4CC, 0x180, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_CS0__ECSPI2_SCLK IOMUX_PAD(0x4CC, 0x180, 2, 0x7B8, 2, 0) +#define _MX53_PAD_EIM_CS0__IPU_DI1_PIN5 IOMUX_PAD(0x4CC, 0x180, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_CS1__EMI_WEIM_CS_1 IOMUX_PAD(0x4D0, 0x184, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_CS1__GPIO2_24 IOMUX_PAD(0x4D0, 0x184, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_CS1__ECSPI2_MOSI IOMUX_PAD(0x4D0, 0x184, 2, 0x7C0, 2, 0) +#define _MX53_PAD_EIM_CS1__IPU_DI1_PIN6 IOMUX_PAD(0x4D0, 0x184, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_OE__EMI_WEIM_OE IOMUX_PAD(0x4D4, 0x188, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_OE__GPIO2_25 IOMUX_PAD(0x4D4, 0x188, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_OE__ECSPI2_MISO IOMUX_PAD(0x4D4, 0x188, 2, 0x7BC, 2, 0) +#define _MX53_PAD_EIM_OE__IPU_DI1_PIN7 IOMUX_PAD(0x4D4, 0x188, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_OE__USBPHY2_IDDIG IOMUX_PAD(0x4D4, 0x188, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_RW__EMI_WEIM_RW IOMUX_PAD(0x4D8, 0x18C, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_RW__GPIO2_26 IOMUX_PAD(0x4D8, 0x18C, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_RW__ECSPI2_SS0 IOMUX_PAD(0x4D8, 0x18C, 2, 0x7C4, 2, 0) +#define _MX53_PAD_EIM_RW__IPU_DI1_PIN8 IOMUX_PAD(0x4D8, 0x18C, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_RW__USBPHY2_HOSTDISCONNECT IOMUX_PAD(0x4D8, 0x18C, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_LBA__EMI_WEIM_LBA IOMUX_PAD(0x4DC, 0x190, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_LBA__GPIO2_27 IOMUX_PAD(0x4DC, 0x190, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_LBA__ECSPI2_SS1 IOMUX_PAD(0x4DC, 0x190, 2, 0x7C8, 1, 0) +#define _MX53_PAD_EIM_LBA__IPU_DI1_PIN17 IOMUX_PAD(0x4DC, 0x190, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_LBA__SRC_BT_CFG1_0 IOMUX_PAD(0x4DC, 0x190, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_EB0__EMI_WEIM_EB_0 IOMUX_PAD(0x4E4, 0x194, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_EB0__GPIO2_28 IOMUX_PAD(0x4E4, 0x194, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11 IOMUX_PAD(0x4E4, 0x194, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_EB0__IPU_CSI1_D_11 IOMUX_PAD(0x4E4, 0x194, 4, 0x0, 0, 0) +#define _MX53_PAD_EIM_EB0__GPC_PMIC_RDY IOMUX_PAD(0x4E4, 0x194, 5, 0x810, 0, 0) +#define _MX53_PAD_EIM_EB0__SRC_BT_CFG2_7 IOMUX_PAD(0x4E4, 0x194, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_EB1__EMI_WEIM_EB_1 IOMUX_PAD(0x4E8, 0x198, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_EB1__GPIO2_29 IOMUX_PAD(0x4E8, 0x198, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10 IOMUX_PAD(0x4E8, 0x198, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_EB1__IPU_CSI1_D_10 IOMUX_PAD(0x4E8, 0x198, 4, 0x0, 0, 0) +#define _MX53_PAD_EIM_EB1__SRC_BT_CFG2_6 IOMUX_PAD(0x4E8, 0x198, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0 IOMUX_PAD(0x4EC, 0x19C, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA0__GPIO3_0 IOMUX_PAD(0x4EC, 0x19C, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9 IOMUX_PAD(0x4EC, 0x19C, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA0__IPU_CSI1_D_9 IOMUX_PAD(0x4EC, 0x19C, 4, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA0__SRC_BT_CFG2_5 IOMUX_PAD(0x4EC, 0x19C, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1 IOMUX_PAD(0x4F0, 0x1A0, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA1__GPIO3_1 IOMUX_PAD(0x4F0, 0x1A0, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8 IOMUX_PAD(0x4F0, 0x1A0, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA1__IPU_CSI1_D_8 IOMUX_PAD(0x4F0, 0x1A0, 4, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA1__SRC_BT_CFG2_4 IOMUX_PAD(0x4F0, 0x1A0, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2 IOMUX_PAD(0x4F4, 0x1A4, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA2__GPIO3_2 IOMUX_PAD(0x4F4, 0x1A4, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7 IOMUX_PAD(0x4F4, 0x1A4, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA2__IPU_CSI1_D_7 IOMUX_PAD(0x4F4, 0x1A4, 4, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA2__SRC_BT_CFG2_3 IOMUX_PAD(0x4F4, 0x1A4, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3 IOMUX_PAD(0x4F8, 0x1A8, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA3__GPIO3_3 IOMUX_PAD(0x4F8, 0x1A8, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6 IOMUX_PAD(0x4F8, 0x1A8, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA3__IPU_CSI1_D_6 IOMUX_PAD(0x4F8, 0x1A8, 4, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA3__SRC_BT_CFG2_2 IOMUX_PAD(0x4F8, 0x1A8, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4 IOMUX_PAD(0x4FC, 0x1AC, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA4__GPIO3_4 IOMUX_PAD(0x4FC, 0x1AC, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5 IOMUX_PAD(0x4FC, 0x1AC, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA4__IPU_CSI1_D_5 IOMUX_PAD(0x4FC, 0x1AC, 4, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA4__SRC_BT_CFG3_7 IOMUX_PAD(0x4FC, 0x1AC, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5 IOMUX_PAD(0x500, 0x1B0, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA5__GPIO3_5 IOMUX_PAD(0x500, 0x1B0, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4 IOMUX_PAD(0x500, 0x1B0, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA5__IPU_CSI1_D_4 IOMUX_PAD(0x500, 0x1B0, 4, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA5__SRC_BT_CFG3_6 IOMUX_PAD(0x500, 0x1B0, 17, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6 IOMUX_PAD(0x504, 0x1B4, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA6__GPIO3_6 IOMUX_PAD(0x504, 0x1B4, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3 IOMUX_PAD(0x504, 0x1B4, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA6__IPU_CSI1_D_3 IOMUX_PAD(0x504, 0x1B4, 4, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA6__SRC_BT_CFG3_5 IOMUX_PAD(0x504, 0x1B4, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA7__EMI_NAND_WEIM_DA_7 IOMUX_PAD(0x508, 0x1B8, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA7__GPIO3_7 IOMUX_PAD(0x508, 0x1B8, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2 IOMUX_PAD(0x508, 0x1B8, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA7__IPU_CSI1_D_2 IOMUX_PAD(0x508, 0x1B8, 4, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA7__SRC_BT_CFG3_4 IOMUX_PAD(0x508, 0x1B8, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA8__EMI_NAND_WEIM_DA_8 IOMUX_PAD(0x50C, 0x1BC, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA8__GPIO3_8 IOMUX_PAD(0x50C, 0x1BC, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1 IOMUX_PAD(0x50C, 0x1BC, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA8__IPU_CSI1_D_1 IOMUX_PAD(0x50C, 0x1BC, 4, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA8__SRC_BT_CFG3_3 IOMUX_PAD(0x50C, 0x1BC, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA9__EMI_NAND_WEIM_DA_9 IOMUX_PAD(0x510, 0x1C0, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA9__GPIO3_9 IOMUX_PAD(0x510, 0x1C0, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0 IOMUX_PAD(0x510, 0x1C0, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA9__IPU_CSI1_D_0 IOMUX_PAD(0x510, 0x1C0, 4, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA9__SRC_BT_CFG3_2 IOMUX_PAD(0x510, 0x1C0, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA10__EMI_NAND_WEIM_DA_10 IOMUX_PAD(0x514, 0x1C4, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA10__GPIO3_10 IOMUX_PAD(0x514, 0x1C4, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA10__IPU_DI1_PIN15 IOMUX_PAD(0x514, 0x1C4, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA10__IPU_CSI1_DATA_EN IOMUX_PAD(0x514, 0x1C4, 4, 0x834, 1, 0) +#define _MX53_PAD_EIM_DA10__SRC_BT_CFG3_1 IOMUX_PAD(0x514, 0x1C4, 7, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA11__EMI_NAND_WEIM_DA_11 IOMUX_PAD(0x518, 0x1C8, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA11__GPIO3_11 IOMUX_PAD(0x518, 0x1C8, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA11__IPU_DI1_PIN2 IOMUX_PAD(0x518, 0x1C8, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA11__IPU_CSI1_HSYNC IOMUX_PAD(0x518, 0x1C8, 4, 0x838, 1, 0) +#define _MX53_PAD_EIM_DA12__EMI_NAND_WEIM_DA_12 IOMUX_PAD(0x51C, 0x1CC, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA12__GPIO3_12 IOMUX_PAD(0x51C, 0x1CC, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA12__IPU_DI1_PIN3 IOMUX_PAD(0x51C, 0x1CC, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA12__IPU_CSI1_VSYNC IOMUX_PAD(0x51C, 0x1CC, 4, 0x83C, 1, 0) +#define _MX53_PAD_EIM_DA13__EMI_NAND_WEIM_DA_13 IOMUX_PAD(0x520, 0x1D0, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA13__GPIO3_13 IOMUX_PAD(0x520, 0x1D0, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA13__IPU_DI1_D0_CS IOMUX_PAD(0x520, 0x1D0, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA13__CCM_DI1_EXT_CLK IOMUX_PAD(0x520, 0x1D0, 4, 0x76C, 1, 0) +#define _MX53_PAD_EIM_DA14__EMI_NAND_WEIM_DA_14 IOMUX_PAD(0x524, 0x1D4, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA14__GPIO3_14 IOMUX_PAD(0x524, 0x1D4, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA14__IPU_DI1_D1_CS IOMUX_PAD(0x524, 0x1D4, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA14__CCM_DI0_EXT_CLK IOMUX_PAD(0x524, 0x1D4, 4, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA15__EMI_NAND_WEIM_DA_15 IOMUX_PAD(0x528, 0x1D8, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA15__GPIO3_15 IOMUX_PAD(0x528, 0x1D8, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA15__IPU_DI1_PIN1 IOMUX_PAD(0x528, 0x1D8, 3, 0x0, 0, 0) +#define _MX53_PAD_EIM_DA15__IPU_DI1_PIN4 IOMUX_PAD(0x528, 0x1D8, 4, 0x0, 0, 0) +#define _MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B IOMUX_PAD(0x52C, 0x1DC, 0, 0x0, 0, 0) +#define _MX53_PAD_NANDF_WE_B__GPIO6_12 IOMUX_PAD(0x52C, 0x1DC, 1, 0x0, 0, 0) +#define _MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B IOMUX_PAD(0x530, 0x1E0, 0, 0x0, 0, 0) +#define _MX53_PAD_NANDF_RE_B__GPIO6_13 IOMUX_PAD(0x530, 0x1E0, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_WAIT__EMI_WEIM_WAIT IOMUX_PAD(0x534, 0x1E4, 0, 0x0, 0, 0) +#define _MX53_PAD_EIM_WAIT__GPIO5_0 IOMUX_PAD(0x534, 0x1E4, 1, 0x0, 0, 0) +#define _MX53_PAD_EIM_WAIT__EMI_WEIM_DTACK_B IOMUX_PAD(0x534, 0x1E4, 2, 0x0, 0, 0) +#define _MX53_PAD_LVDS1_TX3_P__GPIO6_22 IOMUX_PAD(NON_PAD_I, 0x1EC, 0, 0x0, 0, 0) +#define _MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3 IOMUX_PAD(NON_PAD_I, 0x1EC, 1, 0x0, 0, 0) +#define _MX53_PAD_LVDS1_TX2_P__GPIO6_24 IOMUX_PAD(NON_PAD_I, 0x1F0, 0, 0x0, 0, 0) +#define _MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2 IOMUX_PAD(NON_PAD_I, 0x1F0, 1, 0x0, 0, 0) +#define _MX53_PAD_LVDS1_CLK_P__GPIO6_26 IOMUX_PAD(NON_PAD_I, 0x1F4, 0, 0x0, 0, 0) +#define _MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK IOMUX_PAD(NON_PAD_I, 0x1F4, 1, 0x0, 0, 0) +#define _MX53_PAD_LVDS1_TX1_P__GPIO6_28 IOMUX_PAD(NON_PAD_I, 0x1F8, 0, 0x0, 0, 0) +#define _MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1 IOMUX_PAD(NON_PAD_I, 0x1F8, 1, 0x0, 0, 0) +#define _MX53_PAD_LVDS1_TX0_P__GPIO6_30 IOMUX_PAD(NON_PAD_I, 0x1FC, 0, 0x0, 0, 0) +#define _MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0 IOMUX_PAD(NON_PAD_I, 0x1FC, 1, 0x0, 0, 0) +#define _MX53_PAD_LVDS0_TX3_P__GPIO7_22 IOMUX_PAD(NON_PAD_I, 0x200, 0, 0x0, 0, 0) +#define _MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 IOMUX_PAD(NON_PAD_I, 0x200, 1, 0x0, 0, 0) +#define _MX53_PAD_LVDS0_CLK_P__GPIO7_24 IOMUX_PAD(NON_PAD_I, 0x204, 0, 0x0, 0, 0) +#define _MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK IOMUX_PAD(NON_PAD_I, 0x204, 1, 0x0, 0, 0) +#define _MX53_PAD_LVDS0_TX2_P__GPIO7_26 IOMUX_PAD(NON_PAD_I, 0x208, 0, 0x0, 0, 0) +#define _MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 IOMUX_PAD(NON_PAD_I, 0x208, 1, 0x0, 0, 0) +#define _MX53_PAD_LVDS0_TX1_P__GPIO7_28 IOMUX_PAD(NON_PAD_I, 0x20C, 0, 0x0, 0, 0) +#define _MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 IOMUX_PAD(NON_PAD_I, 0x20C, 1, 0x0, 0, 0) +#define _MX53_PAD_LVDS0_TX0_P__GPIO7_30 IOMUX_PAD(NON_PAD_I, 0x210, 0, 0x0, 0, 0) +#define _MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 IOMUX_PAD(NON_PAD_I, 0x210, 1, 0x0, 0, 0) +#define _MX53_PAD_GPIO_10__GPIO4_0 IOMUX_PAD(0x540, 0x214, 0, 0x0, 0, 0) +#define _MX53_PAD_GPIO_10__OSC32k_32K_OUT IOMUX_PAD(0x540, 0x214, 1, 0x0, 0, 0) +#define _MX53_PAD_GPIO_11__GPIO4_1 IOMUX_PAD(0x544, 0x218, 0, 0x0, 0, 0) +#define _MX53_PAD_GPIO_12__GPIO4_2 IOMUX_PAD(0x548, 0x21C, 0, 0x0, 0, 0) +#define _MX53_PAD_GPIO_13__GPIO4_3 IOMUX_PAD(0x54C, 0x220, 0, 0x0, 0, 0) +#define _MX53_PAD_GPIO_14__GPIO4_4 IOMUX_PAD(0x550, 0x224, 0, 0x0, 0, 0) +#define _MX53_PAD_NANDF_CLE__EMI_NANDF_CLE IOMUX_PAD(0x5A0, 0x228, 0, 0x0, 0, 0) +#define _MX53_PAD_NANDF_CLE__GPIO6_7 IOMUX_PAD(0x5A0, 0x228, 1, 0x0, 0, 0) +#define _MX53_PAD_NANDF_CLE__USBPHY1_VSTATUS_0 IOMUX_PAD(0x5A0, 0x228, 7, 0x0, 0, 0) +#define _MX53_PAD_NANDF_ALE__EMI_NANDF_ALE IOMUX_PAD(0x5A4, 0x22C, 0, 0x0, 0, 0) +#define _MX53_PAD_NANDF_ALE__GPIO6_8 IOMUX_PAD(0x5A4, 0x22C, 1, 0x0, 0, 0) +#define _MX53_PAD_NANDF_ALE__USBPHY1_VSTATUS_1 IOMUX_PAD(0x5A4, 0x22C, 7, 0x0, 0, 0) +#define _MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B IOMUX_PAD(0x5A8, 0x230, 0, 0x0, 0, 0) +#define _MX53_PAD_NANDF_WP_B__GPIO6_9 IOMUX_PAD(0x5A8, 0x230, 1, 0x0, 0, 0) +#define _MX53_PAD_NANDF_WP_B__USBPHY1_VSTATUS_2 IOMUX_PAD(0x5A8, 0x230, 7, 0x0, 0, 0) +#define _MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0 IOMUX_PAD(0x5AC, 0x234, 0, 0x0, 0, 0) +#define _MX53_PAD_NANDF_RB0__GPIO6_10 IOMUX_PAD(0x5AC, 0x234, 1, 0x0, 0, 0) +#define _MX53_PAD_NANDF_RB0__USBPHY1_VSTATUS_3 IOMUX_PAD(0x5AC, 0x234, 7, 0x0, 0, 0) +#define _MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0 IOMUX_PAD(0x5B0, 0x238, 0, 0x0, 0, 0) +#define _MX53_PAD_NANDF_CS0__GPIO6_11 IOMUX_PAD(0x5B0, 0x238, 1, 0x0, 0, 0) +#define _MX53_PAD_NANDF_CS0__USBPHY1_VSTATUS_4 IOMUX_PAD(0x5B0, 0x238, 7, 0x0, 0, 0) +#define _MX53_PAD_NANDF_CS1__EMI_NANDF_CS_1 IOMUX_PAD(0x5B4, 0x23C, 0, 0x0, 0, 0) +#define _MX53_PAD_NANDF_CS1__GPIO6_14 IOMUX_PAD(0x5B4, 0x23C, 1, 0x0, 0, 0) +#define _MX53_PAD_NANDF_CS1__MLB_MLBCLK IOMUX_PAD(0x5B4, 0x23C, 6, 0x858, 0, 0) +#define _MX53_PAD_NANDF_CS1__USBPHY1_VSTATUS_5 IOMUX_PAD(0x5B4, 0x23C, 7, 0x0, 0, 0) +#define _MX53_PAD_NANDF_CS2__EMI_NANDF_CS_2 IOMUX_PAD(0x5B8, 0x240, 0, 0x0, 0, 0) +#define _MX53_PAD_NANDF_CS2__GPIO6_15 IOMUX_PAD(0x5B8, 0x240, 1, 0x0, 0, 0) +#define _MX53_PAD_NANDF_CS2__IPU_SISG_0 IOMUX_PAD(0x5B8, 0x240, 2, 0x0, 0, 0) +#define _MX53_PAD_NANDF_CS2__ESAI1_TX0 IOMUX_PAD(0x5B8, 0x240, 3, 0x7E4, 0, 0) +#define _MX53_PAD_NANDF_CS2__EMI_WEIM_CRE IOMUX_PAD(0x5B8, 0x240, 4, 0x0, 0, 0) +#define _MX53_PAD_NANDF_CS2__CCM_CSI0_MCLK IOMUX_PAD(0x5B8, 0x240, 5, 0x0, 0, 0) +#define _MX53_PAD_NANDF_CS2__MLB_MLBSIG IOMUX_PAD(0x5B8, 0x240, 6, 0x860, 0, 0) +#define _MX53_PAD_NANDF_CS2__USBPHY1_VSTATUS_6 IOMUX_PAD(0x5B8, 0x240, 7, 0x0, 0, 0) +#define _MX53_PAD_NANDF_CS3__EMI_NANDF_CS_3 IOMUX_PAD(0x5BC, 0x244, 0, 0x0, 0, 0) +#define _MX53_PAD_NANDF_CS3__GPIO6_16 IOMUX_PAD(0x5BC, 0x244, 1, 0x0, 0, 0) +#define _MX53_PAD_NANDF_CS3__IPU_SISG_1 IOMUX_PAD(0x5BC, 0x244, 2, 0x0, 0, 0) +#define _MX53_PAD_NANDF_CS3__ESAI1_TX1 IOMUX_PAD(0x5BC, 0x244, 3, 0x7E8, 0, 0) +#define _MX53_PAD_NANDF_CS3__EMI_WEIM_A_26 IOMUX_PAD(0x5BC, 0x244, 4, 0x0, 0, 0) +#define _MX53_PAD_NANDF_CS3__MLB_MLBDAT IOMUX_PAD(0x5BC, 0x244, 6, 0x85C, 0, 0) +#define _MX53_PAD_NANDF_CS3__USBPHY1_VSTATUS_7 IOMUX_PAD(0x5BC, 0x244, 7, 0x0, 0, 0) +#define _MX53_PAD_FEC_MDIO__FEC_MDIO IOMUX_PAD(0x5C4, 0x248, 0, 0x804, 1, 0) +#define _MX53_PAD_FEC_MDIO__GPIO1_22 IOMUX_PAD(0x5C4, 0x248, 1, 0x0, 0, 0) +#define _MX53_PAD_FEC_MDIO__ESAI1_SCKR IOMUX_PAD(0x5C4, 0x248, 2, 0x7DC, 0, 0) +#define _MX53_PAD_FEC_MDIO__FEC_COL IOMUX_PAD(0x5C4, 0x248, 3, 0x800, 1, 0) +#define _MX53_PAD_FEC_MDIO__RTC_CE_RTC_PS2 IOMUX_PAD(0x5C4, 0x248, 4, 0x0, 0, 0) +#define _MX53_PAD_FEC_MDIO__SDMA_DEBUG_BUS_DEVICE_3 IOMUX_PAD(0x5C4, 0x248, 5, 0x0, 0, 0) +#define _MX53_PAD_FEC_MDIO__EMI_EMI_DEBUG_49 IOMUX_PAD(0x5C4, 0x248, 6, 0x0, 0, 0) +#define _MX53_PAD_FEC_REF_CLK__FEC_TX_CLK IOMUX_PAD(0x5C8, 0x24C, 0, 0x0, 0, 0) +#define _MX53_PAD_FEC_REF_CLK__GPIO1_23 IOMUX_PAD(0x5C8, 0x24C, 1, 0x0, 0, 0) +#define _MX53_PAD_FEC_REF_CLK__ESAI1_FSR IOMUX_PAD(0x5C8, 0x24C, 2, 0x7CC, 0, 0) +#define _MX53_PAD_FEC_REF_CLK__SDMA_DEBUG_BUS_DEVICE_4 IOMUX_PAD(0x5C8, 0x24C, 5, 0x0, 0, 0) +#define _MX53_PAD_FEC_REF_CLK__EMI_EMI_DEBUG_50 IOMUX_PAD(0x5C8, 0x24C, 6, 0x0, 0, 0) +#define _MX53_PAD_FEC_RX_ER__FEC_RX_ER IOMUX_PAD(0x5CC, 0x250, 0, 0x0, 0, 0) +#define _MX53_PAD_FEC_RX_ER__GPIO1_24 IOMUX_PAD(0x5CC, 0x250, 1, 0x0, 0, 0) +#define _MX53_PAD_FEC_RX_ER__ESAI1_HCKR IOMUX_PAD(0x5CC, 0x250, 2, 0x7D4, 0, 0) +#define _MX53_PAD_FEC_RX_ER__FEC_RX_CLK IOMUX_PAD(0x5CC, 0x250, 3, 0x808, 1, 0) +#define _MX53_PAD_FEC_RX_ER__RTC_CE_RTC_PS3 IOMUX_PAD(0x5CC, 0x250, 4, 0x0, 0, 0) +#define _MX53_PAD_FEC_CRS_DV__FEC_RX_DV IOMUX_PAD(0x5D0, 0x254, 0, 0x0, 0, 0) +#define _MX53_PAD_FEC_CRS_DV__GPIO1_25 IOMUX_PAD(0x5D0, 0x254, 1, 0x0, 0, 0) +#define _MX53_PAD_FEC_CRS_DV__ESAI1_SCKT IOMUX_PAD(0x5D0, 0x254, 2, 0x7E0, 0, 0) +#define _MX53_PAD_FEC_RXD1__FEC_RDATA_1 IOMUX_PAD(0x5D4, 0x258, 0, 0x0, 0, 0) +#define _MX53_PAD_FEC_RXD1__GPIO1_26 IOMUX_PAD(0x5D4, 0x258, 1, 0x0, 0, 0) +#define _MX53_PAD_FEC_RXD1__ESAI1_FST IOMUX_PAD(0x5D4, 0x258, 2, 0x7D0, 0, 0) +#define _MX53_PAD_FEC_RXD1__MLB_MLBSIG IOMUX_PAD(0x5D4, 0x258, 3, 0x860, 1, 0) +#define _MX53_PAD_FEC_RXD1__RTC_CE_RTC_PS1 IOMUX_PAD(0x5D4, 0x258, 4, 0x0, 0, 0) +#define _MX53_PAD_FEC_RXD0__FEC_RDATA_0 IOMUX_PAD(0x5D8, 0x25C, 0, 0x0, 0, 0) +#define _MX53_PAD_FEC_RXD0__GPIO1_27 IOMUX_PAD(0x5D8, 0x25C, 1, 0x0, 0, 0) +#define _MX53_PAD_FEC_RXD0__ESAI1_HCKT IOMUX_PAD(0x5D8, 0x25C, 2, 0x7D8, 0, 0) +#define _MX53_PAD_FEC_RXD0__OSC32k_32K_OUT IOMUX_PAD(0x5D8, 0x25C, 3, 0x0, 0, 0) +#define _MX53_PAD_FEC_TX_EN__FEC_TX_EN IOMUX_PAD(0x5DC, 0x260, 0, 0x0, 0, 0) +#define _MX53_PAD_FEC_TX_EN__GPIO1_28 IOMUX_PAD(0x5DC, 0x260, 1, 0x0, 0, 0) +#define _MX53_PAD_FEC_TX_EN__ESAI1_TX3_RX2 IOMUX_PAD(0x5DC, 0x260, 2, 0x7F0, 0, 0) +#define _MX53_PAD_FEC_TXD1__FEC_TDATA_1 IOMUX_PAD(0x5E0, 0x264, 0, 0x0, 0, 0) +#define _MX53_PAD_FEC_TXD1__GPIO1_29 IOMUX_PAD(0x5E0, 0x264, 1, 0x0, 0, 0) +#define _MX53_PAD_FEC_TXD1__ESAI1_TX2_RX3 IOMUX_PAD(0x5E0, 0x264, 2, 0x7EC, 0, 0) +#define _MX53_PAD_FEC_TXD1__MLB_MLBCLK IOMUX_PAD(0x5E0, 0x264, 3, 0x858, 1, 0) +#define _MX53_PAD_FEC_TXD1__RTC_CE_RTC_PRSC_CLK IOMUX_PAD(0x5E0, 0x264, 4, 0x0, 0, 0) +#define _MX53_PAD_FEC_TXD0__FEC_TDATA_0 IOMUX_PAD(0x5E4, 0x268, 0, 0x0, 0, 0) +#define _MX53_PAD_FEC_TXD0__GPIO1_30 IOMUX_PAD(0x5E4, 0x268, 1, 0x0, 0, 0) +#define _MX53_PAD_FEC_TXD0__ESAI1_TX4_RX1 IOMUX_PAD(0x5E4, 0x268, 2, 0x7F4, 0, 0) +#define _MX53_PAD_FEC_TXD0__USBPHY2_DATAOUT_0 IOMUX_PAD(0x5E4, 0x268, 7, 0x0, 0, 0) +#define _MX53_PAD_FEC_MDC__FEC_MDC IOMUX_PAD(0x5E8, 0x26C, 0, 0x0, 0, 0) +#define _MX53_PAD_FEC_MDC__GPIO1_31 IOMUX_PAD(0x5E8, 0x26C, 1, 0x0, 0, 0) +#define _MX53_PAD_FEC_MDC__ESAI1_TX5_RX0 IOMUX_PAD(0x5E8, 0x26C, 2, 0x7F8, 0, 0) +#define _MX53_PAD_FEC_MDC__MLB_MLBDAT IOMUX_PAD(0x5E8, 0x26C, 3, 0x85C, 1, 0) +#define _MX53_PAD_FEC_MDC__RTC_CE_RTC_ALARM1_TRIG IOMUX_PAD(0x5E8, 0x26C, 4, 0x0, 0, 0) +#define _MX53_PAD_FEC_MDC__USBPHY2_DATAOUT_1 IOMUX_PAD(0x5E8, 0x26C, 7, 0x0, 0, 0) +#define _MX53_PAD_PATA_DIOW__PATA_DIOW IOMUX_PAD(0x5F0, 0x270, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DIOW__GPIO6_17 IOMUX_PAD(0x5F0, 0x270, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DIOW__UART1_TXD_MUX IOMUX_PAD(0x5F0, 0x270, 3, 0x878, 2, 0) +#define _MX53_PAD_PATA_DIOW__USBPHY2_DATAOUT_2 IOMUX_PAD(0x5F0, 0x270, 7, 0x0, 0, 0) +#define _MX53_PAD_PATA_DMACK__PATA_DMACK IOMUX_PAD(0x5F4, 0x274, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DMACK__GPIO6_18 IOMUX_PAD(0x5F4, 0x274, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DMACK__UART1_RXD_MUX IOMUX_PAD(0x5F4, 0x274, 3, 0x878, 3, 0) +#define _MX53_PAD_PATA_DMACK__USBPHY2_DATAOUT_3 IOMUX_PAD(0x5F4, 0x274, 7, 0x0, 0, 0) +#define _MX53_PAD_PATA_DMARQ__PATA_DMARQ IOMUX_PAD(0x5F8, 0x278, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DMARQ__GPIO7_0 IOMUX_PAD(0x5F8, 0x278, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DMARQ__UART2_TXD_MUX IOMUX_PAD(0x5F8, 0x278, 3, 0x880, 2, 0) +#define _MX53_PAD_PATA_DMARQ__CCM_CCM_OUT_0 IOMUX_PAD(0x5F8, 0x278, 5, 0x0, 0, 0) +#define _MX53_PAD_PATA_DMARQ__USBPHY2_DATAOUT_4 IOMUX_PAD(0x5F8, 0x278, 7, 0x0, 0, 0) +#define _MX53_PAD_PATA_BUFFER_EN__PATA_BUFFER_EN IOMUX_PAD(0x5FC, 0x27C, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_BUFFER_EN__GPIO7_1 IOMUX_PAD(0x5FC, 0x27C, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX IOMUX_PAD(0x5FC, 0x27C, 3, 0x880, 3, 0) +#define _MX53_PAD_PATA_BUFFER_EN__CCM_CCM_OUT_1 IOMUX_PAD(0x5FC, 0x27C, 5, 0x0, 0, 0) +#define _MX53_PAD_PATA_BUFFER_EN__USBPHY2_DATAOUT_5 IOMUX_PAD(0x5FC, 0x27C, 7, 0x0, 0, 0) +#define _MX53_PAD_PATA_INTRQ__PATA_INTRQ IOMUX_PAD(0x600, 0x280, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_INTRQ__GPIO7_2 IOMUX_PAD(0x600, 0x280, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_INTRQ__UART2_CTS IOMUX_PAD(0x600, 0x280, 3, 0x87C, 2, 0) +#define _MX53_PAD_PATA_INTRQ__CAN1_TXCAN IOMUX_PAD(0x600, 0x280, 4, 0x0, 0, 0) +#define _MX53_PAD_PATA_INTRQ__CCM_CCM_OUT_2 IOMUX_PAD(0x600, 0x280, 5, 0x0, 0, 0) +#define _MX53_PAD_PATA_INTRQ__USBPHY2_DATAOUT_6 IOMUX_PAD(0x600, 0x280, 7, 0x0, 0, 0) +#define _MX53_PAD_PATA_DIOR__PATA_DIOR IOMUX_PAD(0x604, 0x284, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DIOR__GPIO7_3 IOMUX_PAD(0x604, 0x284, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DIOR__UART2_RTS IOMUX_PAD(0x604, 0x284, 3, 0x87C, 3, 0) +#define _MX53_PAD_PATA_DIOR__CAN1_RXCAN IOMUX_PAD(0x604, 0x284, 4, 0x760, 1, 0) +#define _MX53_PAD_PATA_DIOR__USBPHY2_DATAOUT_7 IOMUX_PAD(0x604, 0x284, 7, 0x0, 0, 0) +#define _MX53_PAD_PATA_RESET_B__PATA_PATA_RESET_B IOMUX_PAD(0x608, 0x288, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_RESET_B__GPIO7_4 IOMUX_PAD(0x608, 0x288, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_RESET_B__ESDHC3_CMD IOMUX_PAD(0x608, 0x288, 2, 0x0, 0, 0) +#define _MX53_PAD_PATA_RESET_B__UART1_CTS IOMUX_PAD(0x608, 0x288, 3, 0x874, 2, 0) +#define _MX53_PAD_PATA_RESET_B__CAN2_TXCAN IOMUX_PAD(0x608, 0x288, 4, 0x0, 0, 0) +#define _MX53_PAD_PATA_RESET_B__USBPHY1_DATAOUT_0 IOMUX_PAD(0x608, 0x288, 7, 0x0, 0, 0) +#define _MX53_PAD_PATA_IORDY__PATA_IORDY IOMUX_PAD(0x60C, 0x28C, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_IORDY__GPIO7_5 IOMUX_PAD(0x60C, 0x28C, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_IORDY__ESDHC3_CLK IOMUX_PAD(0x60C, 0x28C, 2, 0x0, 0, 0) +#define _MX53_PAD_PATA_IORDY__UART1_RTS IOMUX_PAD(0x60C, 0x28C, 3, 0x874, 3, 0) +#define _MX53_PAD_PATA_IORDY__CAN2_RXCAN IOMUX_PAD(0x60C, 0x28C, 4, 0x764, 1, 0) +#define _MX53_PAD_PATA_IORDY__USBPHY1_DATAOUT_1 IOMUX_PAD(0x60C, 0x28C, 7, 0x0, 0, 0) +#define _MX53_PAD_PATA_DA_0__PATA_DA_0 IOMUX_PAD(0x610, 0x290, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DA_0__GPIO7_6 IOMUX_PAD(0x610, 0x290, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DA_0__ESDHC3_RST IOMUX_PAD(0x610, 0x290, 2, 0x0, 0, 0) +#define _MX53_PAD_PATA_DA_0__OWIRE_LINE IOMUX_PAD(0x610, 0x290, 4, 0x864, 0, 0) +#define _MX53_PAD_PATA_DA_0__USBPHY1_DATAOUT_2 IOMUX_PAD(0x610, 0x290, 7, 0x0, 0, 0) +#define _MX53_PAD_PATA_DA_1__PATA_DA_1 IOMUX_PAD(0x614, 0x294, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DA_1__GPIO7_7 IOMUX_PAD(0x614, 0x294, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DA_1__ESDHC4_CMD IOMUX_PAD(0x614, 0x294, 2, 0x0, 0, 0) +#define _MX53_PAD_PATA_DA_1__UART3_CTS IOMUX_PAD(0x614, 0x294, 4, 0x884, 4, 0) +#define _MX53_PAD_PATA_DA_1__USBPHY1_DATAOUT_3 IOMUX_PAD(0x614, 0x294, 7, 0x0, 0, 0) +#define _MX53_PAD_PATA_DA_2__PATA_DA_2 IOMUX_PAD(0x618, 0x298, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DA_2__GPIO7_8 IOMUX_PAD(0x618, 0x298, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DA_2__ESDHC4_CLK IOMUX_PAD(0x618, 0x298, 2, 0x0, 0, 0) +#define _MX53_PAD_PATA_DA_2__UART3_RTS IOMUX_PAD(0x618, 0x298, 4, 0x884, 5, 0) +#define _MX53_PAD_PATA_DA_2__USBPHY1_DATAOUT_4 IOMUX_PAD(0x618, 0x298, 7, 0x0, 0, 0) +#define _MX53_PAD_PATA_CS_0__PATA_CS_0 IOMUX_PAD(0x61C, 0x29C, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_CS_0__GPIO7_9 IOMUX_PAD(0x61C, 0x29C, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_CS_0__UART3_TXD_MUX IOMUX_PAD(0x61C, 0x29C, 4, 0x888, 2, 0) +#define _MX53_PAD_PATA_CS_0__USBPHY1_DATAOUT_5 IOMUX_PAD(0x61C, 0x29C, 7, 0x0, 0, 0) +#define _MX53_PAD_PATA_CS_1__PATA_CS_1 IOMUX_PAD(0x620, 0x2A0, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_CS_1__GPIO7_10 IOMUX_PAD(0x620, 0x2A0, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_CS_1__UART3_RXD_MUX IOMUX_PAD(0x620, 0x2A0, 4, 0x888, 3, 0) +#define _MX53_PAD_PATA_CS_1__USBPHY1_DATAOUT_6 IOMUX_PAD(0x620, 0x2A0, 7, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA0__PATA_DATA_0 IOMUX_PAD(0x628, 0x2A4, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA0__GPIO2_0 IOMUX_PAD(0x628, 0x2A4, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA0__EMI_NANDF_D_0 IOMUX_PAD(0x628, 0x2A4, 3, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA0__ESDHC3_DAT4 IOMUX_PAD(0x628, 0x2A4, 4, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA0__GPU3d_GPU_DEBUG_OUT_0 IOMUX_PAD(0x628, 0x2A4, 5, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA0__IPU_DIAG_BUS_0 IOMUX_PAD(0x628, 0x2A4, 6, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA0__USBPHY1_DATAOUT_7 IOMUX_PAD(0x628, 0x2A4, 7, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA1__PATA_DATA_1 IOMUX_PAD(0x62C, 0x2A8, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA1__GPIO2_1 IOMUX_PAD(0x62C, 0x2A8, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA1__EMI_NANDF_D_1 IOMUX_PAD(0x62C, 0x2A8, 3, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA1__ESDHC3_DAT5 IOMUX_PAD(0x62C, 0x2A8, 4, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA1__GPU3d_GPU_DEBUG_OUT_1 IOMUX_PAD(0x62C, 0x2A8, 5, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA1__IPU_DIAG_BUS_1 IOMUX_PAD(0x62C, 0x2A8, 6, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA2__PATA_DATA_2 IOMUX_PAD(0x630, 0x2AC, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA2__GPIO2_2 IOMUX_PAD(0x630, 0x2AC, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA2__EMI_NANDF_D_2 IOMUX_PAD(0x630, 0x2AC, 3, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA2__ESDHC3_DAT6 IOMUX_PAD(0x630, 0x2AC, 4, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA2__GPU3d_GPU_DEBUG_OUT_2 IOMUX_PAD(0x630, 0x2AC, 5, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA2__IPU_DIAG_BUS_2 IOMUX_PAD(0x630, 0x2AC, 6, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA3__PATA_DATA_3 IOMUX_PAD(0x634, 0x2B0, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA3__GPIO2_3 IOMUX_PAD(0x634, 0x2B0, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA3__EMI_NANDF_D_3 IOMUX_PAD(0x634, 0x2B0, 3, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA3__ESDHC3_DAT7 IOMUX_PAD(0x634, 0x2B0, 4, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA3__GPU3d_GPU_DEBUG_OUT_3 IOMUX_PAD(0x634, 0x2B0, 5, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA3__IPU_DIAG_BUS_3 IOMUX_PAD(0x634, 0x2B0, 6, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA4__PATA_DATA_4 IOMUX_PAD(0x638, 0x2B4, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA4__GPIO2_4 IOMUX_PAD(0x638, 0x2B4, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA4__EMI_NANDF_D_4 IOMUX_PAD(0x638, 0x2B4, 3, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA4__ESDHC4_DAT4 IOMUX_PAD(0x638, 0x2B4, 4, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA4__GPU3d_GPU_DEBUG_OUT_4 IOMUX_PAD(0x638, 0x2B4, 5, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA4__IPU_DIAG_BUS_4 IOMUX_PAD(0x638, 0x2B4, 6, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA5__PATA_DATA_5 IOMUX_PAD(0x63C, 0x2B8, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA5__GPIO2_5 IOMUX_PAD(0x63C, 0x2B8, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA5__EMI_NANDF_D_5 IOMUX_PAD(0x63C, 0x2B8, 3, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA5__ESDHC4_DAT5 IOMUX_PAD(0x63C, 0x2B8, 4, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA5__GPU3d_GPU_DEBUG_OUT_5 IOMUX_PAD(0x63C, 0x2B8, 5, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA5__IPU_DIAG_BUS_5 IOMUX_PAD(0x63C, 0x2B8, 6, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA6__PATA_DATA_6 IOMUX_PAD(0x640, 0x2BC, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA6__GPIO2_6 IOMUX_PAD(0x640, 0x2BC, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA6__EMI_NANDF_D_6 IOMUX_PAD(0x640, 0x2BC, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA6__ESDHC4_DAT6 IOMUX_PAD(0x640, 0x2BC, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA6__GPU3d_GPU_DEBUG_OUT_6 IOMUX_PAD(0x640, 0x2BC, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA6__IPU_DIAG_BUS_6 IOMUX_PAD(0x640, 0x2BC, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA7__PATA_DATA_7 IOMUX_PAD(0x644, 0x2C0, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA7__GPIO2_7 IOMUX_PAD(0x644, 0x2C0, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA7__EMI_NANDF_D_7 IOMUX_PAD(0x644, 0x2C0, 3, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA7__ESDHC4_DAT7 IOMUX_PAD(0x644, 0x2C0, 4, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA7__GPU3d_GPU_DEBUG_OUT_7 IOMUX_PAD(0x644, 0x2C0, 5, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA7__IPU_DIAG_BUS_7 IOMUX_PAD(0x644, 0x2C0, 6, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA8__PATA_DATA_8 IOMUX_PAD(0x648, 0x2C4, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA8__GPIO2_8 IOMUX_PAD(0x648, 0x2C4, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA8__ESDHC1_DAT4 IOMUX_PAD(0x648, 0x2C4, 2, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA8__EMI_NANDF_D_8 IOMUX_PAD(0x648, 0x2C4, 3, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA8__ESDHC3_DAT0 IOMUX_PAD(0x648, 0x2C4, 4, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA8__GPU3d_GPU_DEBUG_OUT_8 IOMUX_PAD(0x648, 0x2C4, 5, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA8__IPU_DIAG_BUS_8 IOMUX_PAD(0x648, 0x2C4, 6, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA9__PATA_DATA_9 IOMUX_PAD(0x64C, 0x2C8, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA9__GPIO2_9 IOMUX_PAD(0x64C, 0x2C8, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA9__ESDHC1_DAT5 IOMUX_PAD(0x64C, 0x2C8, 2, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA9__EMI_NANDF_D_9 IOMUX_PAD(0x64C, 0x2C8, 3, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA9__ESDHC3_DAT1 IOMUX_PAD(0x64C, 0x2C8, 4, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA9__GPU3d_GPU_DEBUG_OUT_9 IOMUX_PAD(0x64C, 0x2C8, 5, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA9__IPU_DIAG_BUS_9 IOMUX_PAD(0x64C, 0x2C8, 6, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA10__PATA_DATA_10 IOMUX_PAD(0x650, 0x2CC, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA10__GPIO2_10 IOMUX_PAD(0x650, 0x2CC, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA10__ESDHC1_DAT6 IOMUX_PAD(0x650, 0x2CC, 2, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA10__EMI_NANDF_D_10 IOMUX_PAD(0x650, 0x2CC, 3, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA10__ESDHC3_DAT2 IOMUX_PAD(0x650, 0x2CC, 4, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA10__GPU3d_GPU_DEBUG_OUT_10 IOMUX_PAD(0x650, 0x2CC, 5, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA10__IPU_DIAG_BUS_10 IOMUX_PAD(0x650, 0x2CC, 6, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA11__PATA_DATA_11 IOMUX_PAD(0x654, 0x2D0, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA11__GPIO2_11 IOMUX_PAD(0x654, 0x2D0, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA11__ESDHC1_DAT7 IOMUX_PAD(0x654, 0x2D0, 2, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA11__EMI_NANDF_D_11 IOMUX_PAD(0x654, 0x2D0, 3, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA11__ESDHC3_DAT3 IOMUX_PAD(0x654, 0x2D0, 4, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA11__GPU3d_GPU_DEBUG_OUT_11 IOMUX_PAD(0x654, 0x2D0, 5, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA11__IPU_DIAG_BUS_11 IOMUX_PAD(0x654, 0x2D0, 6, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA12__PATA_DATA_12 IOMUX_PAD(0x658, 0x2D4, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA12__GPIO2_12 IOMUX_PAD(0x658, 0x2D4, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA12__ESDHC2_DAT4 IOMUX_PAD(0x658, 0x2D4, 2, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA12__EMI_NANDF_D_12 IOMUX_PAD(0x658, 0x2D4, 3, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA12__ESDHC4_DAT0 IOMUX_PAD(0x658, 0x2D4, 4, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA12__GPU3d_GPU_DEBUG_OUT_12 IOMUX_PAD(0x658, 0x2D4, 5, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA12__IPU_DIAG_BUS_12 IOMUX_PAD(0x658, 0x2D4, 6, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA13__PATA_DATA_13 IOMUX_PAD(0x65C, 0x2D8, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA13__GPIO2_13 IOMUX_PAD(0x65C, 0x2D8, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA13__ESDHC2_DAT5 IOMUX_PAD(0x65C, 0x2D8, 2, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA13__EMI_NANDF_D_13 IOMUX_PAD(0x65C, 0x2D8, 3, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA13__ESDHC4_DAT1 IOMUX_PAD(0x65C, 0x2D8, 4, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA13__GPU3d_GPU_DEBUG_OUT_13 IOMUX_PAD(0x65C, 0x2D8, 5, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA13__IPU_DIAG_BUS_13 IOMUX_PAD(0x65C, 0x2D8, 6, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA14__PATA_DATA_14 IOMUX_PAD(0x660, 0x2DC, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA14__GPIO2_14 IOMUX_PAD(0x660, 0x2DC, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA14__ESDHC2_DAT6 IOMUX_PAD(0x660, 0x2DC, 2, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA14__EMI_NANDF_D_14 IOMUX_PAD(0x660, 0x2DC, 3, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA14__ESDHC4_DAT2 IOMUX_PAD(0x660, 0x2DC, 4, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA14__GPU3d_GPU_DEBUG_OUT_14 IOMUX_PAD(0x660, 0x2DC, 5, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA14__IPU_DIAG_BUS_14 IOMUX_PAD(0x660, 0x2DC, 6, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA15__PATA_DATA_15 IOMUX_PAD(0x664, 0x2E0, 0, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA15__GPIO2_15 IOMUX_PAD(0x664, 0x2E0, 1, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA15__ESDHC2_DAT7 IOMUX_PAD(0x664, 0x2E0, 2, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA15__EMI_NANDF_D_15 IOMUX_PAD(0x664, 0x2E0, 3, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA15__ESDHC4_DAT3 IOMUX_PAD(0x664, 0x2E0, 4, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA15__GPU3d_GPU_DEBUG_OUT_15 IOMUX_PAD(0x664, 0x2E0, 5, 0x0, 0, 0) +#define _MX53_PAD_PATA_DATA15__IPU_DIAG_BUS_15 IOMUX_PAD(0x664, 0x2E0, 6, 0x0, 0, 0) +#define _MX53_PAD_SD1_DATA0__ESDHC1_DAT0 IOMUX_PAD(0x66C, 0x2E4, 0, 0x0, 0, 0) +#define _MX53_PAD_SD1_DATA0__GPIO1_16 IOMUX_PAD(0x66C, 0x2E4, 1, 0x0, 0, 0) +#define _MX53_PAD_SD1_DATA0__GPT_CAPIN1 IOMUX_PAD(0x66C, 0x2E4, 3, 0x0, 0, 0) +#define _MX53_PAD_SD1_DATA0__CSPI_MISO IOMUX_PAD(0x66C, 0x2E4, 5, 0x784, 2, 0) +#define _MX53_PAD_SD1_DATA0__CCM_PLL3_BYP IOMUX_PAD(0x66C, 0x2E4, 7, 0x778, 0, 0) +#define _MX53_PAD_SD1_DATA1__ESDHC1_DAT1 IOMUX_PAD(0x670, 0x2E8, 0, 0x0, 0, 0) +#define _MX53_PAD_SD1_DATA1__GPIO1_17 IOMUX_PAD(0x670, 0x2E8, 1, 0x0, 0, 0) +#define _MX53_PAD_SD1_DATA1__GPT_CAPIN2 IOMUX_PAD(0x670, 0x2E8, 3, 0x0, 0, 0) +#define _MX53_PAD_SD1_DATA1__CSPI_SS0 IOMUX_PAD(0x670, 0x2E8, 5, 0x78C, 3, 0) +#define _MX53_PAD_SD1_DATA1__CCM_PLL4_BYP IOMUX_PAD(0x670, 0x2E8, 7, 0x77C, 1, 0) +#define _MX53_PAD_SD1_CMD__ESDHC1_CMD IOMUX_PAD(0x674, 0x2EC, IOMUX_CONFIG_SION, 0x0, 0, 0) +#define _MX53_PAD_SD1_CMD__GPIO1_18 IOMUX_PAD(0x674, 0x2EC, 1, 0x0, 0, 0) +#define _MX53_PAD_SD1_CMD__GPT_CMPOUT1 IOMUX_PAD(0x674, 0x2EC, 3, 0x0, 0, 0) +#define _MX53_PAD_SD1_CMD__CSPI_MOSI IOMUX_PAD(0x674, 0x2EC, 5, 0x788, 2, 0) +#define _MX53_PAD_SD1_CMD__CCM_PLL1_BYP IOMUX_PAD(0x674, 0x2EC, 7, 0x770, 0, 0) +#define _MX53_PAD_SD1_DATA2__ESDHC1_DAT2 IOMUX_PAD(0x678, 0x2F0, 0, 0x0, 0, 0) +#define _MX53_PAD_SD1_DATA2__GPIO1_19 IOMUX_PAD(0x678, 0x2F0, 1, 0x0, 0, 0) +#define _MX53_PAD_SD1_DATA2__GPT_CMPOUT2 IOMUX_PAD(0x678, 0x2F0, 2, 0x0, 0, 0) +#define _MX53_PAD_SD1_DATA2__PWM2_PWMO IOMUX_PAD(0x678, 0x2F0, 3, 0x0, 0, 0) +#define _MX53_PAD_SD1_DATA2__WDOG1_WDOG_B IOMUX_PAD(0x678, 0x2F0, 4, 0x0, 0, 0) +#define _MX53_PAD_SD1_DATA2__CSPI_SS1 IOMUX_PAD(0x678, 0x2F0, 5, 0x790, 2, 0) +#define _MX53_PAD_SD1_DATA2__WDOG1_WDOG_RST_B_DEB IOMUX_PAD(0x678, 0x2F0, 6, 0x0, 0, 0) +#define _MX53_PAD_SD1_DATA2__CCM_PLL2_BYP IOMUX_PAD(0x678, 0x2F0, 7, 0x774, 0, 0) +#define _MX53_PAD_SD1_CLK__ESDHC1_CLK IOMUX_PAD(0x67C, 0x2F4, 0, 0x0, 0, 0) +#define _MX53_PAD_SD1_CLK__GPIO1_20 IOMUX_PAD(0x67C, 0x2F4, 1, 0x0, 0, 0) +#define _MX53_PAD_SD1_CLK__OSC32k_32K_OUT IOMUX_PAD(0x67C, 0x2F4, 2, 0x0, 0, 0) +#define _MX53_PAD_SD1_CLK__GPT_CLKIN IOMUX_PAD(0x67C, 0x2F4, 3, 0x0, 0, 0) +#define _MX53_PAD_SD1_CLK__CSPI_SCLK IOMUX_PAD(0x67C, 0x2F4, 5, 0x780, 2, 0) +#define _MX53_PAD_SD1_CLK__SATA_PHY_DTB_0 IOMUX_PAD(0x67C, 0x2F4, 7, 0x0, 0, 0) +#define _MX53_PAD_SD1_DATA3__ESDHC1_DAT3 IOMUX_PAD(0x680, 0x2F8, 0, 0x0, 0, 0) +#define _MX53_PAD_SD1_DATA3__GPIO1_21 IOMUX_PAD(0x680, 0x2F8, 1, 0x0, 0, 0) +#define _MX53_PAD_SD1_DATA3__GPT_CMPOUT3 IOMUX_PAD(0x680, 0x2F8, 2, 0x0, 0, 0) +#define _MX53_PAD_SD1_DATA3__PWM1_PWMO IOMUX_PAD(0x680, 0x2F8, 3, 0x0, 0, 0) +#define _MX53_PAD_SD1_DATA3__WDOG2_WDOG_B IOMUX_PAD(0x680, 0x2F8, 4, 0x0, 0, 0) +#define _MX53_PAD_SD1_DATA3__CSPI_SS2 IOMUX_PAD(0x680, 0x2F8, 5, 0x794, 2, 0) +#define _MX53_PAD_SD1_DATA3__WDOG2_WDOG_RST_B_DEB IOMUX_PAD(0x680, 0x2F8, 6, 0x0, 0, 0) +#define _MX53_PAD_SD1_DATA3__SATA_PHY_DTB_1 IOMUX_PAD(0x680, 0x2F8, 7, 0x0, 0, 0) +#define _MX53_PAD_SD2_CLK__ESDHC2_CLK IOMUX_PAD(0x688, 0x2FC, 0, 0x0, 0, 0) +#define _MX53_PAD_SD2_CLK__GPIO1_10 IOMUX_PAD(0x688, 0x2FC, 1, 0x0, 0, 0) +#define _MX53_PAD_SD2_CLK__KPP_COL_5 IOMUX_PAD(0x688, 0x2FC, 2, 0x840, 2, 0) +#define _MX53_PAD_SD2_CLK__AUDMUX_AUD4_RXFS IOMUX_PAD(0x688, 0x2FC, 3, 0x73C, 1, 0) +#define _MX53_PAD_SD2_CLK__CSPI_SCLK IOMUX_PAD(0x688, 0x2FC, 5, 0x780, 3, 0) +#define _MX53_PAD_SD2_CLK__SCC_RANDOM_V IOMUX_PAD(0x688, 0x2FC, 7, 0x0, 0, 0) +#define _MX53_PAD_SD2_CMD__ESDHC2_CMD IOMUX_PAD(0x68C, 0x300, 0, 0x0, 0, 0) +#define _MX53_PAD_SD2_CMD__GPIO1_11 IOMUX_PAD(0x68C, 0x300, 1, 0x0, 0, 0) +#define _MX53_PAD_SD2_CMD__KPP_ROW_5 IOMUX_PAD(0x68C, 0x300, 2, 0x84C, 1, 0) +#define _MX53_PAD_SD2_CMD__AUDMUX_AUD4_RXC IOMUX_PAD(0x68C, 0x300, 3, 0x738, 1, 0) +#define _MX53_PAD_SD2_CMD__CSPI_MOSI IOMUX_PAD(0x68C, 0x300, 5, 0x788, 3, 0) +#define _MX53_PAD_SD2_CMD__SCC_RANDOM IOMUX_PAD(0x68C, 0x300, 7, 0x0, 0, 0) +#define _MX53_PAD_SD2_DATA3__ESDHC2_DAT3 IOMUX_PAD(0x690, 0x304, 0, 0x0, 0, 0) +#define _MX53_PAD_SD2_DATA3__GPIO1_12 IOMUX_PAD(0x690, 0x304, 1, 0x0, 0, 0) +#define _MX53_PAD_SD2_DATA3__KPP_COL_6 IOMUX_PAD(0x690, 0x304, 2, 0x844, 1, 0) +#define _MX53_PAD_SD2_DATA3__AUDMUX_AUD4_TXC IOMUX_PAD(0x690, 0x304, 3, 0x740, 1, 0) +#define _MX53_PAD_SD2_DATA3__CSPI_SS2 IOMUX_PAD(0x690, 0x304, 5, 0x794, 3, 0) +#define _MX53_PAD_SD2_DATA3__SJC_DONE IOMUX_PAD(0x690, 0x304, 7, 0x0, 0, 0) +#define _MX53_PAD_SD2_DATA2__ESDHC2_DAT2 IOMUX_PAD(0x694, 0x308, 0, 0x0, 0, 0) +#define _MX53_PAD_SD2_DATA2__GPIO1_13 IOMUX_PAD(0x694, 0x308, 1, 0x0, 0, 0) +#define _MX53_PAD_SD2_DATA2__KPP_ROW_6 IOMUX_PAD(0x694, 0x308, 2, 0x850, 1, 0) +#define _MX53_PAD_SD2_DATA2__AUDMUX_AUD4_TXD IOMUX_PAD(0x694, 0x308, 3, 0x734, 1, 0) +#define _MX53_PAD_SD2_DATA2__CSPI_SS1 IOMUX_PAD(0x694, 0x308, 5, 0x790, 3, 0) +#define _MX53_PAD_SD2_DATA2__SJC_FAIL IOMUX_PAD(0x694, 0x308, 7, 0x0, 0, 0) +#define _MX53_PAD_SD2_DATA1__ESDHC2_DAT1 IOMUX_PAD(0x698, 0x30C, 0, 0x0, 0, 0) +#define _MX53_PAD_SD2_DATA1__GPIO1_14 IOMUX_PAD(0x698, 0x30C, 1, 0x0, 0, 0) +#define _MX53_PAD_SD2_DATA1__KPP_COL_7 IOMUX_PAD(0x698, 0x30C, 2, 0x848, 1, 0) +#define _MX53_PAD_SD2_DATA1__AUDMUX_AUD4_TXFS IOMUX_PAD(0x698, 0x30C, 3, 0x744, 0, 0) +#define _MX53_PAD_SD2_DATA1__CSPI_SS0 IOMUX_PAD(0x698, 0x30C, 5, 0x78C, 4, 0) +#define _MX53_PAD_SD2_DATA1__RTIC_SEC_VIO IOMUX_PAD(0x698, 0x30C, 7, 0x0, 0, 0) +#define _MX53_PAD_SD2_DATA0__ESDHC2_DAT0 IOMUX_PAD(0x69C, 0x310, 0, 0x0, 0, 0) +#define _MX53_PAD_SD2_DATA0__GPIO1_15 IOMUX_PAD(0x69C, 0x310, 1, 0x0, 0, 0) +#define _MX53_PAD_SD2_DATA0__KPP_ROW_7 IOMUX_PAD(0x69C, 0x310, 2, 0x854, 1, 0) +#define _MX53_PAD_SD2_DATA0__AUDMUX_AUD4_RXD IOMUX_PAD(0x69C, 0x310, 3, 0x730, 1, 0) +#define _MX53_PAD_SD2_DATA0__CSPI_MISO IOMUX_PAD(0x69C, 0x310, 5, 0x784, 3, 0) +#define _MX53_PAD_SD2_DATA0__RTIC_DONE_INT IOMUX_PAD(0x69C, 0x310, 7, 0x0, 0, 0) +#define _MX53_PAD_GPIO_0__CCM_CLKO IOMUX_PAD(0x6A4, 0x314, 0, 0x0, 0, 0) +#define _MX53_PAD_GPIO_0__GPIO1_0 IOMUX_PAD(0x6A4, 0x314, 1, 0x0, 0, 0) +#define _MX53_PAD_GPIO_0__KPP_COL_5 IOMUX_PAD(0x6A4, 0x314, 2, 0x840, 3, 0) +#define _MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK IOMUX_PAD(0x6A4, 0x314, 3, 0x0, 0, 0) +#define _MX53_PAD_GPIO_0__EPIT1_EPITO IOMUX_PAD(0x6A4, 0x314, 4, 0x0, 0, 0) +#define _MX53_PAD_GPIO_0__SRTC_ALARM_DEB IOMUX_PAD(0x6A4, 0x314, 5, 0x0, 0, 0) +#define _MX53_PAD_GPIO_0__USBOH3_USBH1_PWR IOMUX_PAD(0x6A4, 0x314, 6, 0x0, 0, 0) +#define _MX53_PAD_GPIO_0__CSU_TD IOMUX_PAD(0x6A4, 0x314, 7, 0x0, 0, 0) +#define _MX53_PAD_GPIO_1__ESAI1_SCKR IOMUX_PAD(0x6A8, 0x318, 0, 0x7DC, 1, 0) +#define _MX53_PAD_GPIO_1__GPIO1_1 IOMUX_PAD(0x6A8, 0x318, 1, 0x0, 0, 0) +#define _MX53_PAD_GPIO_1__KPP_ROW_5 IOMUX_PAD(0x6A8, 0x318, 2, 0x84C, 2, 0) +#define _MX53_PAD_GPIO_1__CCM_SSI_EXT2_CLK IOMUX_PAD(0x6A8, 0x318, 3, 0x0, 0, 0) +#define _MX53_PAD_GPIO_1__PWM2_PWMO IOMUX_PAD(0x6A8, 0x318, 4, 0x0, 0, 0) +#define _MX53_PAD_GPIO_1__WDOG2_WDOG_B IOMUX_PAD(0x6A8, 0x318, 5, 0x0, 0, 0) +#define _MX53_PAD_GPIO_1__ESDHC1_CD IOMUX_PAD(0x6A8, 0x318, 6, 0x0, 0, 0) +#define _MX53_PAD_GPIO_1__SRC_TESTER_ACK IOMUX_PAD(0x6A8, 0x318, 7, 0x0, 0, 0) +#define _MX53_PAD_GPIO_9__ESAI1_FSR IOMUX_PAD(0x6AC, 0x31C, 0, 0x7CC, 1, 0) +#define _MX53_PAD_GPIO_9__GPIO1_9 IOMUX_PAD(0x6AC, 0x31C, 1, 0x0, 0, 0) +#define _MX53_PAD_GPIO_9__KPP_COL_6 IOMUX_PAD(0x6AC, 0x31C, 2, 0x844, 2, 0) +#define _MX53_PAD_GPIO_9__CCM_REF_EN_B IOMUX_PAD(0x6AC, 0x31C, 3, 0x0, 0, 0) +#define _MX53_PAD_GPIO_9__PWM1_PWMO IOMUX_PAD(0x6AC, 0x31C, 4, 0x0, 0, 0) +#define _MX53_PAD_GPIO_9__WDOG1_WDOG_B IOMUX_PAD(0x6AC, 0x31C, 5, 0x0, 0, 0) +#define _MX53_PAD_GPIO_9__ESDHC1_WP IOMUX_PAD(0x6AC, 0x31C, 6, 0x7FC, 1, 0) +#define _MX53_PAD_GPIO_9__SCC_FAIL_STATE IOMUX_PAD(0x6AC, 0x31C, 7, 0x0, 0, 0) +#define _MX53_PAD_GPIO_3__ESAI1_HCKR IOMUX_PAD(0x6B0, 0x320, 0, 0x7D4, 1, 0) +#define _MX53_PAD_GPIO_3__GPIO1_3 IOMUX_PAD(0x6B0, 0x320, 1, 0x0, 0, 0) +#define _MX53_PAD_GPIO_3__I2C3_SCL IOMUX_PAD(0x6B0, 0x320, 2 | IOMUX_CONFIG_SION, 0x824, 1, 0) +#define _MX53_PAD_GPIO_3__DPLLIP1_TOG_EN IOMUX_PAD(0x6B0, 0x320, 3, 0x0, 0, 0) +#define _MX53_PAD_GPIO_3__CCM_CLKO2 IOMUX_PAD(0x6B0, 0x320, 4, 0x0, 0, 0) +#define _MX53_PAD_GPIO_3__OBSERVE_MUX_OBSRV_INT_OUT0 IOMUX_PAD(0x6B0, 0x320, 5, 0x0, 0, 0) +#define _MX53_PAD_GPIO_3__USBOH3_USBH1_OC IOMUX_PAD(0x6B0, 0x320, 6, 0x8A0, 1, 0) +#define _MX53_PAD_GPIO_3__MLB_MLBCLK IOMUX_PAD(0x6B0, 0x320, 7, 0x858, 2, 0) +#define _MX53_PAD_GPIO_6__ESAI1_SCKT IOMUX_PAD(0x6B4, 0x324, 0, 0x7E0, 1, 0) +#define _MX53_PAD_GPIO_6__GPIO1_6 IOMUX_PAD(0x6B4, 0x324, 1, 0x0, 0, 0) +#define _MX53_PAD_GPIO_6__I2C3_SDA IOMUX_PAD(0x6B4, 0x324, 2 | IOMUX_CONFIG_SION, 0x828, 1, 0) +#define _MX53_PAD_GPIO_6__CCM_CCM_OUT_0 IOMUX_PAD(0x6B4, 0x324, 3, 0x0, 0, 0) +#define _MX53_PAD_GPIO_6__CSU_CSU_INT_DEB IOMUX_PAD(0x6B4, 0x324, 4, 0x0, 0, 0) +#define _MX53_PAD_GPIO_6__OBSERVE_MUX_OBSRV_INT_OUT1 IOMUX_PAD(0x6B4, 0x324, 5, 0x0, 0, 0) +#define _MX53_PAD_GPIO_6__ESDHC2_LCTL IOMUX_PAD(0x6B4, 0x324, 6, 0x0, 0, 0) +#define _MX53_PAD_GPIO_6__MLB_MLBSIG IOMUX_PAD(0x6B4, 0x324, 7, 0x860, 2, 0) +#define _MX53_PAD_GPIO_2__ESAI1_FST IOMUX_PAD(0x6B8, 0x328, 0, 0x7D0, 1, 0) +#define _MX53_PAD_GPIO_2__GPIO1_2 IOMUX_PAD(0x6B8, 0x328, 1, 0x0, 0, 0) +#define _MX53_PAD_GPIO_2__KPP_ROW_6 IOMUX_PAD(0x6B8, 0x328, 2, 0x850, 2, 0) +#define _MX53_PAD_GPIO_2__CCM_CCM_OUT_1 IOMUX_PAD(0x6B8, 0x328, 3, 0x0, 0, 0) +#define _MX53_PAD_GPIO_2__CSU_CSU_ALARM_AUT_0 IOMUX_PAD(0x6B8, 0x328, 4, 0x0, 0, 0) +#define _MX53_PAD_GPIO_2__OBSERVE_MUX_OBSRV_INT_OUT2 IOMUX_PAD(0x6B8, 0x328, 5, 0x0, 0, 0) +#define _MX53_PAD_GPIO_2__ESDHC2_WP IOMUX_PAD(0x6B8, 0x328, 6, 0x0, 0, 0) +#define _MX53_PAD_GPIO_2__MLB_MLBDAT IOMUX_PAD(0x6B8, 0x328, 7, 0x85C, 2, 0) +#define _MX53_PAD_GPIO_4__ESAI1_HCKT IOMUX_PAD(0x6BC, 0x32C, 0, 0x7D8, 1, 0) +#define _MX53_PAD_GPIO_4__GPIO1_4 IOMUX_PAD(0x6BC, 0x32C, 1, 0x0, 0, 0) +#define _MX53_PAD_GPIO_4__KPP_COL_7 IOMUX_PAD(0x6BC, 0x32C, 2, 0x848, 2, 0) +#define _MX53_PAD_GPIO_4__CCM_CCM_OUT_2 IOMUX_PAD(0x6BC, 0x32C, 3, 0x0, 0, 0) +#define _MX53_PAD_GPIO_4__CSU_CSU_ALARM_AUT_1 IOMUX_PAD(0x6BC, 0x32C, 4, 0x0, 0, 0) +#define _MX53_PAD_GPIO_4__OBSERVE_MUX_OBSRV_INT_OUT3 IOMUX_PAD(0x6BC, 0x32C, 5, 0x0, 0, 0) +#define _MX53_PAD_GPIO_4__ESDHC2_CD IOMUX_PAD(0x6BC, 0x32C, 6, 0x0, 0, 0) +#define _MX53_PAD_GPIO_4__SCC_SEC_STATE IOMUX_PAD(0x6BC, 0x32C, 7, 0x0, 0, 0) +#define _MX53_PAD_GPIO_5__ESAI1_TX2_RX3 IOMUX_PAD(0x6C0, 0x330, 0, 0x7EC, 1, 0) +#define _MX53_PAD_GPIO_5__GPIO1_5 IOMUX_PAD(0x6C0, 0x330, 1, 0x0, 0, 0) +#define _MX53_PAD_GPIO_5__KPP_ROW_7 IOMUX_PAD(0x6C0, 0x330, 2, 0x854, 2, 0) +#define _MX53_PAD_GPIO_5__CCM_CLKO IOMUX_PAD(0x6C0, 0x330, 3, 0x0, 0, 0) +#define _MX53_PAD_GPIO_5__CSU_CSU_ALARM_AUT_2 IOMUX_PAD(0x6C0, 0x330, 4, 0x0, 0, 0) +#define _MX53_PAD_GPIO_5__OBSERVE_MUX_OBSRV_INT_OUT4 IOMUX_PAD(0x6C0, 0x330, 5, 0x0, 0, 0) +#define _MX53_PAD_GPIO_5__I2C3_SCL IOMUX_PAD(0x6C0, 0x330, 6, 0x824, 2, 0) +#define _MX53_PAD_GPIO_5__CCM_PLL1_BYP IOMUX_PAD(0x6C0, 0x330, 7, 0x770, 1, 0) +#define _MX53_PAD_GPIO_7__ESAI1_TX4_RX1 IOMUX_PAD(0x6C4, 0x334, 0, 0x7F4, 1, 0) +#define _MX53_PAD_GPIO_7__GPIO1_7 IOMUX_PAD(0x6C4, 0x334, 1, 0x0, 0, 0) +#define _MX53_PAD_GPIO_7__EPIT1_EPITO IOMUX_PAD(0x6C4, 0x334, 2, 0x0, 0, 0) +#define _MX53_PAD_GPIO_7__CAN1_TXCAN IOMUX_PAD(0x6C4, 0x334, 3, 0x0, 0, 0) +#define _MX53_PAD_GPIO_7__UART2_TXD_MUX IOMUX_PAD(0x6C4, 0x334, 4, 0x880, 4, 0) +#define _MX53_PAD_GPIO_7__FIRI_RXD IOMUX_PAD(0x6C4, 0x334, 5, 0x80C, 1, 0) +#define _MX53_PAD_GPIO_7__SPDIF_PLOCK IOMUX_PAD(0x6C4, 0x334, 6, 0x0, 0, 0) +#define _MX53_PAD_GPIO_7__CCM_PLL2_BYP IOMUX_PAD(0x6C4, 0x334, 7, 0x774, 1, 0) +#define _MX53_PAD_GPIO_8__ESAI1_TX5_RX0 IOMUX_PAD(0x6C8, 0x338, 0, 0x7F8, 1, 0) +#define _MX53_PAD_GPIO_8__GPIO1_8 IOMUX_PAD(0x6C8, 0x338, 1, 0x0, 0, 0) +#define _MX53_PAD_GPIO_8__EPIT2_EPITO IOMUX_PAD(0x6C8, 0x338, 2, 0x0, 0, 0) +#define _MX53_PAD_GPIO_8__CAN1_RXCAN IOMUX_PAD(0x6C8, 0x338, 3, 0x760, 3, 0) +#define _MX53_PAD_GPIO_8__UART2_RXD_MUX IOMUX_PAD(0x6C8, 0x338, 4, 0x880, 5, 0) +#define _MX53_PAD_GPIO_8__FIRI_TXD IOMUX_PAD(0x6C8, 0x338, 5, 0x0, 0, 0) +#define _MX53_PAD_GPIO_8__SPDIF_SRCLK IOMUX_PAD(0x6C8, 0x338, 6, 0x0, 0, 0) +#define _MX53_PAD_GPIO_8__CCM_PLL3_BYP IOMUX_PAD(0x6C8, 0x338, 7, 0x778, 1, 0) +#define _MX53_PAD_GPIO_16__ESAI1_TX3_RX2 IOMUX_PAD(0x6CC, 0x33C, 0, 0x7F0, 1, 0) +#define _MX53_PAD_GPIO_16__GPIO7_11 IOMUX_PAD(0x6CC, 0x33C, 1, 0x0, 0, 0) +#define _MX53_PAD_GPIO_16__TZIC_PWRFAIL_INT IOMUX_PAD(0x6CC, 0x33C, 2, 0x0, 0, 0) +#define _MX53_PAD_GPIO_16__RTC_CE_RTC_EXT_TRIG1 IOMUX_PAD(0x6CC, 0x33C, 4, 0x0, 0, 0) +#define _MX53_PAD_GPIO_16__SPDIF_IN1 IOMUX_PAD(0x6CC, 0x33C, 5, 0x870, 1, 0) +#define _MX53_PAD_GPIO_16__I2C3_SDA IOMUX_PAD(0x6CC, 0x33C, 6 | IOMUX_CONFIG_SION, 0x828, 2, 0) +#define _MX53_PAD_GPIO_16__SJC_DE_B IOMUX_PAD(0x6CC, 0x33C, 7, 0x0, 0, 0) +#define _MX53_PAD_GPIO_17__ESAI1_TX0 IOMUX_PAD(0x6D0, 0x340, 0, 0x7E4, 1, 0) +#define _MX53_PAD_GPIO_17__GPIO7_12 IOMUX_PAD(0x6D0, 0x340, 1, 0x0, 0, 0) +#define _MX53_PAD_GPIO_17__SDMA_EXT_EVENT_0 IOMUX_PAD(0x6D0, 0x340, 2, 0x868, 1, 0) +#define _MX53_PAD_GPIO_17__GPC_PMIC_RDY IOMUX_PAD(0x6D0, 0x340, 3, 0x810, 1, 0) +#define _MX53_PAD_GPIO_17__RTC_CE_RTC_FSV_TRIG IOMUX_PAD(0x6D0, 0x340, 4, 0x0, 0, 0) +#define _MX53_PAD_GPIO_17__SPDIF_OUT1 IOMUX_PAD(0x6D0, 0x340, 5, 0x0, 0, 0) +#define _MX53_PAD_GPIO_17__IPU_SNOOP2 IOMUX_PAD(0x6D0, 0x340, 6, 0x0, 0, 0) +#define _MX53_PAD_GPIO_17__SJC_JTAG_ACT IOMUX_PAD(0x6D0, 0x340, 7, 0x0, 0, 0) +#define _MX53_PAD_GPIO_18__ESAI1_TX1 IOMUX_PAD(0x6D4, 0x344, 0, 0x7E8, 1, 0) +#define _MX53_PAD_GPIO_18__GPIO7_13 IOMUX_PAD(0x6D4, 0x344, 1, 0x0, 0, 0) +#define _MX53_PAD_GPIO_18__SDMA_EXT_EVENT_1 IOMUX_PAD(0x6D4, 0x344, 2, 0x86C, 1, 0) +#define _MX53_PAD_GPIO_18__OWIRE_LINE IOMUX_PAD(0x6D4, 0x344, 3, 0x864, 1, 0) +#define _MX53_PAD_GPIO_18__RTC_CE_RTC_ALARM2_TRIG IOMUX_PAD(0x6D4, 0x344, 4, 0x0, 0, 0) +#define _MX53_PAD_GPIO_18__CCM_ASRC_EXT_CLK IOMUX_PAD(0x6D4, 0x344, 5, 0x768, 1, 0) +#define _MX53_PAD_GPIO_18__ESDHC1_LCTL IOMUX_PAD(0x6D4, 0x344, 6, 0x0, 0, 0) +#define _MX53_PAD_GPIO_18__SRC_SYSTEM_RST IOMUX_PAD(0x6D4, 0x344, 7, 0x0, 0, 0) -#define MX53_PAD_GPIO_19__GPIO_4_5 IOMUX_PAD(0x348, 0x20,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL0__GPIO_4_6 IOMUX_PAD(0x34C, 0x24,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW0__GPIO_4_7 IOMUX_PAD(0x350, 0x28,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL1__GPIO_4_8 IOMUX_PAD(0x354, 0x2C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW1__GPIO_4_9 IOMUX_PAD(0x358, 0x30,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL2__GPIO_4_10 IOMUX_PAD(0x35C, 0x34,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW2__GPIO_4_11 IOMUX_PAD(0x360, 0x38,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL3__GPIO_4_12 IOMUX_PAD(0x364, 0x3C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW3__GPIO_4_13 IOMUX_PAD(0x368, 0x40,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_COL4__GPIO_4_14 IOMUX_PAD(0x36C, 0x44,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_KEY_ROW4__GPIO_4_15 IOMUX_PAD(0x370, 0x48,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NVCC_KEYPAD__NVCC_KEYPAD IOMUX_PAD(0x374, NON_MUX_I,IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_DISP_CLK__GPIO_4_16 IOMUX_PAD(0x378, 0x4C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN15__GPIO_4_17 IOMUX_PAD(0x37C, 0x50,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN2__GPIO_4_18 IOMUX_PAD(0x380, 0x54,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN3__GPIO_4_19 IOMUX_PAD(0x384, 0x58,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DI0_PIN4__GPIO_4_20 IOMUX_PAD(0x388, 0x5C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT0__GPIO_4_21 IOMUX_PAD(0x38C, 0x60,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT1__GPIO_4_22 IOMUX_PAD(0x390, 0x64,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT2__GPIO_4_23 IOMUX_PAD(0x394, 0x68,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT3__GPIO_4_24 IOMUX_PAD(0x398, 0x6C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT4__GPIO_4_25 IOMUX_PAD(0x39C, 0x70,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT5__GPIO_4_26 IOMUX_PAD(0x3A0, 0x74,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT6__GPIO_4_27 IOMUX_PAD(0x3A4, 0x78,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT7__GPIO_4_28 IOMUX_PAD(0x3A8, 0x7C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT8__GPIO_4_29 IOMUX_PAD(0x3AC, 0x80,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT9__GPIO_4_30 IOMUX_PAD(0x3B0, 0x84,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT10__GPIO_4_31 IOMUX_PAD(0x3B4, 0x88,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT11__GPIO_5_5 IOMUX_PAD(0x3B8, 0x8C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT12__GPIO_5_6 IOMUX_PAD(0x3BC, 0x90,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT13__GPIO_5_7 IOMUX_PAD(0x3C0, 0x94,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT14__GPIO_5_8 IOMUX_PAD(0x3C4, 0x98,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT15__GPIO_5_9 IOMUX_PAD(0x3C8, 0x9C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT16__GPIO_5_10 IOMUX_PAD(0x3CC, 0xA0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT17__GPIO_5_11 IOMUX_PAD(0x3D0, 0xA4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT18__GPIO_5_12 IOMUX_PAD(0x3D4, 0xA8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT19__GPIO_5_13 IOMUX_PAD(0x3D8, 0xAC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT20__GPIO_5_14 IOMUX_PAD(0x3DC, 0xB0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT21__GPIO_5_15 IOMUX_PAD(0x3E0, 0xB4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT22__GPIO_5_16 IOMUX_PAD(0x3E4, 0xB8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DISP0_DAT23__GPIO_5_17 IOMUX_PAD(0x3E8, 0xBC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_PIXCLK__GPIO_5_18 IOMUX_PAD(0x3EC, 0xC0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_MCLK__GPIO_5_19 IOMUX_PAD(0x3F0, 0xC4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_DATA_EN__GPIO_5_20 IOMUX_PAD(0x3F4, 0xC8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_VSYNC__GPIO_5_21 IOMUX_PAD(0x3F8, 0xCC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_D4__GPIO_5_22 IOMUX_PAD(0x3FC, 0xD0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_D5__GPIO_5_23 IOMUX_PAD(0x400, 0xD4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_D6__GPIO_5_24 IOMUX_PAD(0x404, 0xD8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_D7__GPIO_5_25 IOMUX_PAD(0x408, 0xDC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_D8__GPIO_5_26 IOMUX_PAD(0x40C, 0xE0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_D9__GPIO_5_27 IOMUX_PAD(0x410, 0xE4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_D10__GPIO_5_28 IOMUX_PAD(0x414, 0xE8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_D11__GPIO_5_29 IOMUX_PAD(0x418, 0xEC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_D12__GPIO_5_30 IOMUX_PAD(0x41C, 0xF0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_D13__GPIO_5_31 IOMUX_PAD(0x420, 0xF4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_D14__GPIO_6_0 IOMUX_PAD(0x424, 0xF8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_D15__GPIO_6_1 IOMUX_PAD(0x428, 0xFC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_D16__GPIO_6_2 IOMUX_PAD(0x42C, 0x100,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_D17__GPIO_6_3 IOMUX_PAD(0x430, 0x104,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_D18__GPIO_6_4 IOMUX_PAD(0x434, 0x108,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_CSI0_D19__GPIO_6_5 IOMUX_PAD(0x438, 0x10C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NVCC_CSI0__NVCC_CSI0 IOMUX_PAD(0x43C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_JTAG_TMS__JTAG_TMS IOMUX_PAD(0x440, NON_MUX_I,IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_JTAG_MOD__JTAG_MOD IOMUX_PAD(0x444, NON_MUX_I,IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_JTAG_TRSTB__JTAG_TRSTB IOMUX_PAD(0x448, NON_MUX_I,IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_JTAG_TDI__JTAG_TDI IOMUX_PAD(0x44C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_JTAG_TCK__JTAG_TCK IOMUX_PAD(0x450, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_JTAG_TDO__JTAG_TDO IOMUX_PAD(0x454, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A25__GPIO_5_2 IOMUX_PAD(0x458, 0x110,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB2__GPIO_2_30 IOMUX_PAD(0x45C, 0x114,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D16__GPIO_3_16 IOMUX_PAD(0x460, 0x118,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D17__GPIO_3_17 IOMUX_PAD(0x464, 0x11C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D18__GPIO_3_18 IOMUX_PAD(0x468, 0x120,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D16__CSPI1_SCLK IOMUX_PAD(0x460, 0x118,IOMUX_CONFIG_ALT4, 0x79c, 3, NO_PAD_CTRL) -#define MX53_PAD_EIM_D17__CSPI1_MISO IOMUX_PAD(0x464, 0x11C,IOMUX_CONFIG_ALT4, 0x7a0, 3, NO_PAD_CTRL) -#define MX53_PAD_EIM_D18__CSPI1_MOSI IOMUX_PAD(0x468, 0x120,IOMUX_CONFIG_ALT4, 0x7a4, 3, NO_PAD_CTRL) -#define MX53_PAD_EIM_D19__GPIO_3_19 IOMUX_PAD(0x46C, 0x124,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D20__GPIO_3_20 IOMUX_PAD(0x470, 0x128,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D21__GPIO_3_21 IOMUX_PAD(0x474, 0x12C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D22__GPIO_3_22 IOMUX_PAD(0x478, 0x130,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D23__GPIO_3_23 IOMUX_PAD(0x47C, 0x134,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB3__GPIO_2_31 IOMUX_PAD(0x480, 0x138,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D24__GPIO_3_24 IOMUX_PAD(0x484, 0x13C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D25__GPIO_3_25 IOMUX_PAD(0x488, 0x140,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D26__GPIO_3_26 IOMUX_PAD(0x48C, 0x144,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D27__GPIO_3_27 IOMUX_PAD(0x490, 0x148,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D28__GPIO_3_28 IOMUX_PAD(0x494, 0x14C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D29__GPIO_3_29 IOMUX_PAD(0x498, 0x150,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D30__GPIO_3_30 IOMUX_PAD(0x49C, 0x154,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_D31__GPIO_3_31 IOMUX_PAD(0x4A0, 0x158,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NVCC_EIM1__NVCC_EIM1 IOMUX_PAD(0x4A4, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A24__GPIO_5_4 IOMUX_PAD(0x4A8, 0x15C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A23__GPIO_6_6 IOMUX_PAD(0x4AC, 0x160,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A22__GPIO_2_16 IOMUX_PAD(0x4B0, 0x164,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A21__GPIO_2_17 IOMUX_PAD(0x4B4, 0x168,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A20__GPIO_2_18 IOMUX_PAD(0x4B8, 0x16C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A19__GPIO_2_19 IOMUX_PAD(0x4BC, 0x170,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A18__GPIO_2_20 IOMUX_PAD(0x4C0, 0x174,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A17__GPIO_2_21 IOMUX_PAD(0x4C4, 0x178,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_A16__GPIO_2_22 IOMUX_PAD(0x4C8, 0x17C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_CS0__GPIO_2_23 IOMUX_PAD(0x4CC, 0x180,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_CS1__GPIO_2_24 IOMUX_PAD(0x4D0, 0x184,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_OE__GPIO_2_25 IOMUX_PAD(0x4D4, 0x188,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_RW__GPIO_2_26 IOMUX_PAD(0x4D8, 0x18C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_LBA__GPIO_2_27 IOMUX_PAD(0x4DC, 0x190,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NVCC_EIM4__NVCC_EIM4 IOMUX_PAD(0x4E0, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB0__GPIO_2_28 IOMUX_PAD(0x4E4, 0x194,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_EB1__GPIO_2_29 IOMUX_PAD(0x4E8, 0x198,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA0__GPIO_3_0 IOMUX_PAD(0x4EC, 0x19C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA1__GPIO_3_1 IOMUX_PAD(0x4F0, 0x1A0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA2__GPIO_3_2 IOMUX_PAD(0x4F4, 0x1A4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA3__GPIO_3_3 IOMUX_PAD(0x4F8, 0x1A8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA4__GPIO_3_4 IOMUX_PAD(0x4FC, 0x1AC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA5__GPIO_3_5 IOMUX_PAD(0x500, 0x1B0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA6__GPIO_3_6 IOMUX_PAD(0x504, 0x1B4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA7__GPIO_3_7 IOMUX_PAD(0x508, 0x1B8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA8__GPIO_3_8 IOMUX_PAD(0x50C, 0x1BC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA9__GPIO_3_9 IOMUX_PAD(0x510, 0x1C0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA10__GPIO_3_10 IOMUX_PAD(0x514, 0x1C4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA11__GPIO_3_11 IOMUX_PAD(0x518, 0x1C8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA12__GPIO_3_12 IOMUX_PAD(0x51C, 0x1CC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA13__GPIO_3_13 IOMUX_PAD(0x520, 0x1D0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA14__GPIO_3_14 IOMUX_PAD(0x524, 0x1D4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_DA15__GPIO_3_15 IOMUX_PAD(0x528, 0x1D8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_WE_B__GPIO_6_12 IOMUX_PAD(0x52C, 0x1DC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_RE_B__GPIO_6_13 IOMUX_PAD(0x530, 0x1E0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_WAIT__GPIO_5_0 IOMUX_PAD(0x534, 0x1E4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_EIM_BCLK__EIM_BCLK IOMUX_PAD(0x538, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NVCC_EIM7__NVCC_EIM7 IOMUX_PAD(0x53C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS1_TX3_P__GPIO_6_22 IOMUX_PAD(NON_PAD_I, 0x1EC, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS1_TX2_P__GPIO_6_24 IOMUX_PAD(NON_PAD_I, 0x1F0, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS1_CLK_P__GPIO_6_26 IOMUX_PAD(NON_PAD_I, 0x1F4, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS1_TX1_P__GPIO_6_28 IOMUX_PAD(NON_PAD_I, 0x1F8, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS1_TX0_P__GPIO_6_30 IOMUX_PAD(NON_PAD_I, 0x1FC, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS0_TX3_P__GPIO_7_22 IOMUX_PAD(NON_PAD_I, 0x200, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS0_CLK_P__GPIO_7_24 IOMUX_PAD(NON_PAD_I, 0x204, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS0_TX2_P__GPIO_7_26 IOMUX_PAD(NON_PAD_I, 0x208, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS0_TX1_P__GPIO_7_28 IOMUX_PAD(NON_PAD_I, 0x20C, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_LVDS0_TX0_P__GPIO_7_30 IOMUX_PAD(NON_PAD_I, 0x210, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_10__GPIO_4_0 IOMUX_PAD(0x540, 0x214, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_11__GPIO_4_1 IOMUX_PAD(0x544, 0x218, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_12__GPIO_4_2 IOMUX_PAD(0x548, 0x21C, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_13__GPIO_4_3 IOMUX_PAD(0x54C, 0x220, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_14__GPIO_4_4 IOMUX_PAD(0x550, 0x224, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DRAM_DQM3__DRAM_DQM3 IOMUX_PAD(0x554, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DRAM_SDQS3__DRAM_SDQS3 IOMUX_PAD(0x558, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DRAM_SDCKE1__DRAM_SDCKE1 IOMUX_PAD(0x55C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DRAM_DQM2__DRAM_DQM2 IOMUX_PAD(0x560, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DRAM_SDODT1__DRAM_SDODT1 IOMUX_PAD(0x564, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DRAM_SDQS2__DRAM_SDQS2 IOMUX_PAD(0x568, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DRAM_RESET__DRAM_RESET IOMUX_PAD(0x56C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DRAM_SDCLK1__DRAM_SDCLK1 IOMUX_PAD(0x570, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DRAM_CAS__DRAM_CAS IOMUX_PAD(0x574, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DRAM_SDCLK0__DRAM_SDCLK0 IOMUX_PAD(0x578, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DRAM_SDQS0__DRAM_SDQS0 IOMUX_PAD(0x57C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DRAM_SDODT0__DRAM_SDODT0 IOMUX_PAD(0x580, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DRAM_DQM0__DRAM_DQM0 IOMUX_PAD(0x584, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DRAM_RAS__DRAM_RAS IOMUX_PAD(0x588, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DRAM_SDCKE0__DRAM_SDCKE0 IOMUX_PAD(0x58C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DRAM_SDQS1__DRAM_SDQS1 IOMUX_PAD(0x590, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_DRAM_DQM1__DRAM_DQM1 IOMUX_PAD(0x594, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_PMIC_ON_REQ__PMIC_ON_REQ IOMUX_PAD(0x598, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_PMIC_STBY_REQ__PMIC_STBY_REQ IOMUX_PAD(0x59C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CLE__GPIO_6_7 IOMUX_PAD(0x5A0, 0x228,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_ALE__GPIO_6_8 IOMUX_PAD(0x5A4, 0x22C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_WP_B__GPIO_6_9 IOMUX_PAD(0x5A8, 0x230,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_RB0__GPIO_6_10 IOMUX_PAD(0x5AC, 0x234,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS0__GPIO_6_11 IOMUX_PAD(0x5B0, 0x238,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS1__GPIO_6_14 IOMUX_PAD(0x5B4, 0x23C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS2__GPIO_6_15 IOMUX_PAD(0x5B8, 0x240,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NANDF_CS3__GPIO_6_16 IOMUX_PAD(0x5BC, 0x244,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NVCC_NANDF__NVCC_NANDF IOMUX_PAD(0x5C0, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_MDIO__GPIO_1_22 IOMUX_PAD(0x5C4, 0x248,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_REF_CLK__GPIO_1_23 IOMUX_PAD(0x5C8, 0x24C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_RX_ER__GPIO_1_24 IOMUX_PAD(0x5CC, 0x250,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_CRS_DV__GPIO_1_25 IOMUX_PAD(0x5D0, 0x254,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_RXD1__GPIO_1_26 IOMUX_PAD(0x5D4, 0x258,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_RXD0__GPIO_1_27 IOMUX_PAD(0x5D8, 0x25C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_TX_EN__GPIO_1_28 IOMUX_PAD(0x5DC, 0x260,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_TXD1__GPIO_1_29 IOMUX_PAD(0x5E0, 0x264,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_TXD0__GPIO_1_30 IOMUX_PAD(0x5E4, 0x268,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_FEC_MDC__GPIO_1_31 IOMUX_PAD(0x5E8, 0x26C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NVCC_FEC__NVCC_FEC IOMUX_PAD(0x5EC, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DIOW__GPIO_6_17 IOMUX_PAD(0x5F0, 0x270,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DMACK__GPIO_6_18 IOMUX_PAD(0x5F4, 0x274,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DMARQ__GPIO_7_0 IOMUX_PAD(0x5F8, 0x278,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_BUFFER_EN__GPIO_7_1 IOMUX_PAD(0x5FC, 0x27C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_INTRQ__GPIO_7_2 IOMUX_PAD(0x600, 0x280,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DIOR__GPIO_7_3 IOMUX_PAD(0x604, 0x284,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_RESET_B__GPIO_7_4 IOMUX_PAD(0x608, 0x288,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_IORDY__GPIO_7_5 IOMUX_PAD(0x60C, 0x28C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DA_0__GPIO_7_6 IOMUX_PAD(0x610, 0x290,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DA_1__GPIO_7_7 IOMUX_PAD(0x614, 0x294,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DA_2__GPIO_7_8 IOMUX_PAD(0x618, 0x298,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_CS_0__GPIO_7_9 IOMUX_PAD(0x61C, 0x29C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_CS_1__GPIO_7_10 IOMUX_PAD(0x620, 0x2A0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NVCC_ATA2__NVCC_ATA2 IOMUX_PAD(0x624, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DATA0__GPIO_2_0 IOMUX_PAD(0x628, 0x2A4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DATA1__GPIO_2_1 IOMUX_PAD(0x62C, 0x2A8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DATA2__GPIO_2_2 IOMUX_PAD(0x630, 0x2AC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DATA3__GPIO_2_3 IOMUX_PAD(0x634, 0x2B0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DATA4__GPIO_2_4 IOMUX_PAD(0x638, 0x2B4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DATA5__GPIO_2_5 IOMUX_PAD(0x63C, 0x2B8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DATA6__GPIO_2_6 IOMUX_PAD(0x640, 0x2BC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DATA7__GPIO_2_7 IOMUX_PAD(0x644, 0x2C0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DATA8__GPIO_2_8 IOMUX_PAD(0x648, 0x2C4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DATA9__GPIO_2_9 IOMUX_PAD(0x64C, 0x2C8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DATA10__GPIO_2_10 IOMUX_PAD(0x650, 0x2CC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DATA11__GPIO_2_11 IOMUX_PAD(0x654, 0x2D0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DATA12__GPIO_2_12 IOMUX_PAD(0x658, 0x2D4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DATA13__GPIO_2_13 IOMUX_PAD(0x65C, 0x2D8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DATA14__GPIO_2_14 IOMUX_PAD(0x660, 0x2DC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_ATA_DATA15__GPIO_2_15 IOMUX_PAD(0x664, 0x2E0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NVCC_ATA0__NVCC_ATA0 IOMUX_PAD(0x668, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA0__GPIO_1_16 IOMUX_PAD(0x66C, 0x2E4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA1__GPIO_1_17 IOMUX_PAD(0x670, 0x2E8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_CMD__GPIO_1_18 IOMUX_PAD(0x674, 0x2EC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA2__GPIO_1_19 IOMUX_PAD(0x678, 0x2F0,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_CLK__GPIO_1_20 IOMUX_PAD(0x67C, 0x2F4,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_SD1_DATA3__GPIO_1_21 IOMUX_PAD(0x680, 0x2F8,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NVCC_SD1__NVCC_SD1 IOMUX_PAD(0x684, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_SD2_CLK__GPIO_1_10 IOMUX_PAD(0x688, 0x2FC,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_SD2_CMD__GPIO_1_11 IOMUX_PAD(0x68C, 0x300,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA3__GPIO_1_12 IOMUX_PAD(0x690, 0x304,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA2__GPIO_1_13 IOMUX_PAD(0x694, 0x308,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA1__GPIO_1_14 IOMUX_PAD(0x698, 0x30C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_SD2_DATA0__GPIO_1_15 IOMUX_PAD(0x69C, 0x310,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NVCC_SD2__NVCC_SD2 IOMUX_PAD(0x6A0, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_0__GPIO_1_0 IOMUX_PAD(0x6A4, 0x314,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_1__GPIO_1_1 IOMUX_PAD(0x6A8, 0x318,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_9__GPIO_1_9 IOMUX_PAD(0x6AC, 0x31C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_3__GPIO_1_3 IOMUX_PAD(0x6B0, 0x320,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_6__GPIO_1_6 IOMUX_PAD(0x6B4, 0x324,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_2__GPIO_1_2 IOMUX_PAD(0x6B8, 0x328,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_4__GPIO_1_4 IOMUX_PAD(0x6BC, 0x32C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_5__GPIO_1_5 IOMUX_PAD(0x6C0, 0x330,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_7__GPIO_1_7 IOMUX_PAD(0x6C4, 0x334,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_8__GPIO_1_8 IOMUX_PAD(0x6C8, 0x338,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_16__GPIO_7_11 IOMUX_PAD(0x6CC, 0x33C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_17__GPIO_7_12 IOMUX_PAD(0x6D0, 0x340,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GPIO_18__GPIO_7_13 IOMUX_PAD(0x6D4, 0x344,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_NVCC_GPIO__NVCC_GPIO IOMUX_PAD(0x6D8, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_POR_B__POR_B IOMUX_PAD(0x6DC, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_BOOT_MODE1__BOOT_MODE1 IOMUX_PAD(0x6E0, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_RESET_IN_B__RESET_IN_B IOMUX_PAD(0x6E4, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_BOOT_MODE0__BOOT_MODE0 IOMUX_PAD(0x6E8, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_TEST_MODE__TEST_MODE IOMUX_PAD(0x6EC, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GRP_ADDDS__GRP_ADDDS IOMUX_PAD(0x6F0, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GRP_DDRMODE_CTL__GRP_DDRMODE_CTL IOMUX_PAD(0x6F4, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GRP_DDRPKE__GRP_DDRPKE IOMUX_PAD(0x6FC, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GRP_DDRPK__GRP_DDRPK IOMUX_PAD(0x708, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GRP_TERM_CTL3__GRP_TERM_CTL3 IOMUX_PAD(0x70C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GRP_DDRHYS__GRP_DDRHYS IOMUX_PAD(0x710, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GRP_DDRMODE__GRP_DDRMODE IOMUX_PAD(0x714, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GRP_B0DS__GRP_B0DS IOMUX_PAD(0x718, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GRP_B1DS__GRP_B1DS IOMUX_PAD(0x71C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GRP_CTLDS__GRP_CTLDS IOMUX_PAD(0x720, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GRP_DDR_TYPE__GRP_DDR_TYPE IOMUX_PAD(0x724, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GRP_B2DS__GRP_B2DS IOMUX_PAD(0x728, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) -#define MX53_PAD_GRP_B3DS__GRP_B3DS IOMUX_PAD(0x72C, NON_MUX_I, IOMUX_CONFIG_ALT0, 0x0, 0, NO_PAD_CTRL) +#define MX53_PAD_GPIO_19__KPP_COL_5 (_MX53_PAD_GPIO_19__KPP_COL_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_19__GPIO4_5 (_MX53_PAD_GPIO_19__GPIO4_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_19__CCM_CLKO (_MX53_PAD_GPIO_19__CCM_CLKO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_19__SPDIF_OUT1 (_MX53_PAD_GPIO_19__SPDIF_OUT1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_19__RTC_CE_RTC_EXT_TRIG2 (_MX53_PAD_GPIO_19__RTC_CE_RTC_EXT_TRIG2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_19__ECSPI1_RDY (_MX53_PAD_GPIO_19__ECSPI1_RDY | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_19__FEC_TDATA_3 (_MX53_PAD_GPIO_19__FEC_TDATA_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_19__SRC_INT_BOOT (_MX53_PAD_GPIO_19__SRC_INT_BOOT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL0__KPP_COL_0 (_MX53_PAD_KEY_COL0__KPP_COL_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL0__GPIO4_6 (_MX53_PAD_KEY_COL0__GPIO4_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC (_MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL0__UART4_TXD_MUX (_MX53_PAD_KEY_COL0__UART4_TXD_MUX | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL0__ECSPI1_SCLK (_MX53_PAD_KEY_COL0__ECSPI1_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL0__FEC_RDATA_3 (_MX53_PAD_KEY_COL0__FEC_RDATA_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL0__SRC_ANY_PU_RST (_MX53_PAD_KEY_COL0__SRC_ANY_PU_RST | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW0__KPP_ROW_0 (_MX53_PAD_KEY_ROW0__KPP_ROW_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW0__GPIO4_7 (_MX53_PAD_KEY_ROW0__GPIO4_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD (_MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW0__UART4_RXD_MUX (_MX53_PAD_KEY_ROW0__UART4_RXD_MUX | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW0__ECSPI1_MOSI (_MX53_PAD_KEY_ROW0__ECSPI1_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW0__FEC_TX_ER (_MX53_PAD_KEY_ROW0__FEC_TX_ER | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL1__KPP_COL_1 (_MX53_PAD_KEY_COL1__KPP_COL_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL1__GPIO4_8 (_MX53_PAD_KEY_COL1__GPIO4_8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS (_MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL1__UART5_TXD_MUX (_MX53_PAD_KEY_COL1__UART5_TXD_MUX | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL1__ECSPI1_MISO (_MX53_PAD_KEY_COL1__ECSPI1_MISO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL1__FEC_RX_CLK (_MX53_PAD_KEY_COL1__FEC_RX_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL1__USBPHY1_TXREADY (_MX53_PAD_KEY_COL1__USBPHY1_TXREADY | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW1__KPP_ROW_1 (_MX53_PAD_KEY_ROW1__KPP_ROW_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW1__GPIO4_9 (_MX53_PAD_KEY_ROW1__GPIO4_9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD (_MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW1__UART5_RXD_MUX (_MX53_PAD_KEY_ROW1__UART5_RXD_MUX | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW1__ECSPI1_SS0 (_MX53_PAD_KEY_ROW1__ECSPI1_SS0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW1__FEC_COL (_MX53_PAD_KEY_ROW1__FEC_COL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW1__USBPHY1_RXVALID (_MX53_PAD_KEY_ROW1__USBPHY1_RXVALID | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL2__KPP_COL_2 (_MX53_PAD_KEY_COL2__KPP_COL_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL2__GPIO4_10 (_MX53_PAD_KEY_COL2__GPIO4_10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL2__CAN1_TXCAN (_MX53_PAD_KEY_COL2__CAN1_TXCAN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL2__FEC_MDIO (_MX53_PAD_KEY_COL2__FEC_MDIO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL2__ECSPI1_SS1 (_MX53_PAD_KEY_COL2__ECSPI1_SS1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL2__FEC_RDATA_2 (_MX53_PAD_KEY_COL2__FEC_RDATA_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL2__USBPHY1_RXACTIVE (_MX53_PAD_KEY_COL2__USBPHY1_RXACTIVE | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW2__KPP_ROW_2 (_MX53_PAD_KEY_ROW2__KPP_ROW_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW2__GPIO4_11 (_MX53_PAD_KEY_ROW2__GPIO4_11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW2__CAN1_RXCAN (_MX53_PAD_KEY_ROW2__CAN1_RXCAN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW2__FEC_MDC (_MX53_PAD_KEY_ROW2__FEC_MDC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW2__ECSPI1_SS2 (_MX53_PAD_KEY_ROW2__ECSPI1_SS2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW2__FEC_TDATA_2 (_MX53_PAD_KEY_ROW2__FEC_TDATA_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW2__USBPHY1_RXERROR (_MX53_PAD_KEY_ROW2__USBPHY1_RXERROR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL3__KPP_COL_3 (_MX53_PAD_KEY_COL3__KPP_COL_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL3__GPIO4_12 (_MX53_PAD_KEY_COL3__GPIO4_12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL3__USBOH3_H2_DP (_MX53_PAD_KEY_COL3__USBOH3_H2_DP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL3__SPDIF_IN1 (_MX53_PAD_KEY_COL3__SPDIF_IN1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL3__I2C2_SCL (_MX53_PAD_KEY_COL3__I2C2_SCL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL3__ECSPI1_SS3 (_MX53_PAD_KEY_COL3__ECSPI1_SS3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL3__FEC_CRS (_MX53_PAD_KEY_COL3__FEC_CRS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL3__USBPHY1_SIECLOCK (_MX53_PAD_KEY_COL3__USBPHY1_SIECLOCK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW3__KPP_ROW_3 (_MX53_PAD_KEY_ROW3__KPP_ROW_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW3__GPIO4_13 (_MX53_PAD_KEY_ROW3__GPIO4_13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW3__USBOH3_H2_DM (_MX53_PAD_KEY_ROW3__USBOH3_H2_DM | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW3__CCM_ASRC_EXT_CLK (_MX53_PAD_KEY_ROW3__CCM_ASRC_EXT_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW3__I2C2_SDA (_MX53_PAD_KEY_ROW3__I2C2_SDA | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW3__OSC32K_32K_OUT (_MX53_PAD_KEY_ROW3__OSC32K_32K_OUT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW3__CCM_PLL4_BYP (_MX53_PAD_KEY_ROW3__CCM_PLL4_BYP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW3__USBPHY1_LINESTATE_0 (_MX53_PAD_KEY_ROW3__USBPHY1_LINESTATE_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL4__KPP_COL_4 (_MX53_PAD_KEY_COL4__KPP_COL_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL4__GPIO4_14 (_MX53_PAD_KEY_COL4__GPIO4_14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL4__CAN2_TXCAN (_MX53_PAD_KEY_COL4__CAN2_TXCAN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL4__IPU_SISG_4 (_MX53_PAD_KEY_COL4__IPU_SISG_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL4__UART5_RTS (_MX53_PAD_KEY_COL4__UART5_RTS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL4__USBOH3_USBOTG_OC (_MX53_PAD_KEY_COL4__USBOH3_USBOTG_OC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_COL4__USBPHY1_LINESTATE_1 (_MX53_PAD_KEY_COL4__USBPHY1_LINESTATE_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW4__KPP_ROW_4 (_MX53_PAD_KEY_ROW4__KPP_ROW_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW4__GPIO4_15 (_MX53_PAD_KEY_ROW4__GPIO4_15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW4__CAN2_RXCAN (_MX53_PAD_KEY_ROW4__CAN2_RXCAN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW4__IPU_SISG_5 (_MX53_PAD_KEY_ROW4__IPU_SISG_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW4__UART5_CTS (_MX53_PAD_KEY_ROW4__UART5_CTS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW4__USBOH3_USBOTG_PWR (_MX53_PAD_KEY_ROW4__USBOH3_USBOTG_PWR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_KEY_ROW4__USBPHY1_VBUSVALID (_MX53_PAD_KEY_ROW4__USBPHY1_VBUSVALID | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK (_MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_DISP_CLK__GPIO4_16 (_MX53_PAD_DI0_DISP_CLK__GPIO4_16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_DISP_CLK__USBOH3_USBH2_DIR (_MX53_PAD_DI0_DISP_CLK__USBOH3_USBH2_DIR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_DISP_CLK__SDMA_DEBUG_CORE_STATE_0 (_MX53_PAD_DI0_DISP_CLK__SDMA_DEBUG_CORE_STATE_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_DISP_CLK__EMI_EMI_DEBUG_0 (_MX53_PAD_DI0_DISP_CLK__EMI_EMI_DEBUG_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_DISP_CLK__USBPHY1_AVALID (_MX53_PAD_DI0_DISP_CLK__USBPHY1_AVALID | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN15__IPU_DI0_PIN15 (_MX53_PAD_DI0_PIN15__IPU_DI0_PIN15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN15__GPIO4_17 (_MX53_PAD_DI0_PIN15__GPIO4_17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN15__AUDMUX_AUD6_TXC (_MX53_PAD_DI0_PIN15__AUDMUX_AUD6_TXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN15__SDMA_DEBUG_CORE_STATE_1 (_MX53_PAD_DI0_PIN15__SDMA_DEBUG_CORE_STATE_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN15__EMI_EMI_DEBUG_1 (_MX53_PAD_DI0_PIN15__EMI_EMI_DEBUG_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN15__USBPHY1_BVALID (_MX53_PAD_DI0_PIN15__USBPHY1_BVALID | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN2__IPU_DI0_PIN2 (_MX53_PAD_DI0_PIN2__IPU_DI0_PIN2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN2__GPIO4_18 (_MX53_PAD_DI0_PIN2__GPIO4_18 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN2__AUDMUX_AUD6_TXD (_MX53_PAD_DI0_PIN2__AUDMUX_AUD6_TXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN2__SDMA_DEBUG_CORE_STATE_2 (_MX53_PAD_DI0_PIN2__SDMA_DEBUG_CORE_STATE_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN2__EMI_EMI_DEBUG_2 (_MX53_PAD_DI0_PIN2__EMI_EMI_DEBUG_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN2__USBPHY1_ENDSESSION (_MX53_PAD_DI0_PIN2__USBPHY1_ENDSESSION | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN3__IPU_DI0_PIN3 (_MX53_PAD_DI0_PIN3__IPU_DI0_PIN3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN3__GPIO4_19 (_MX53_PAD_DI0_PIN3__GPIO4_19 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN3__AUDMUX_AUD6_TXFS (_MX53_PAD_DI0_PIN3__AUDMUX_AUD6_TXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN3__SDMA_DEBUG_CORE_STATE_3 (_MX53_PAD_DI0_PIN3__SDMA_DEBUG_CORE_STATE_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN3__EMI_EMI_DEBUG_3 (_MX53_PAD_DI0_PIN3__EMI_EMI_DEBUG_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN3__USBPHY1_IDDIG (_MX53_PAD_DI0_PIN3__USBPHY1_IDDIG | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN4__IPU_DI0_PIN4 (_MX53_PAD_DI0_PIN4__IPU_DI0_PIN4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN4__GPIO4_20 (_MX53_PAD_DI0_PIN4__GPIO4_20 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN4__AUDMUX_AUD6_RXD (_MX53_PAD_DI0_PIN4__AUDMUX_AUD6_RXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN4__ESDHC1_WP (_MX53_PAD_DI0_PIN4__ESDHC1_WP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN4__SDMA_DEBUG_YIELD (_MX53_PAD_DI0_PIN4__SDMA_DEBUG_YIELD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN4__EMI_EMI_DEBUG_4 (_MX53_PAD_DI0_PIN4__EMI_EMI_DEBUG_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DI0_PIN4__USBPHY1_HOSTDISCONNECT (_MX53_PAD_DI0_PIN4__USBPHY1_HOSTDISCONNECT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0 (_MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT0__GPIO4_21 (_MX53_PAD_DISP0_DAT0__GPIO4_21 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT0__CSPI_SCLK (_MX53_PAD_DISP0_DAT0__CSPI_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT0__USBOH3_USBH2_DATA_0 (_MX53_PAD_DISP0_DAT0__USBOH3_USBH2_DATA_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT0__SDMA_DEBUG_CORE_RUN (_MX53_PAD_DISP0_DAT0__SDMA_DEBUG_CORE_RUN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT0__EMI_EMI_DEBUG_5 (_MX53_PAD_DISP0_DAT0__EMI_EMI_DEBUG_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT0__USBPHY2_TXREADY (_MX53_PAD_DISP0_DAT0__USBPHY2_TXREADY | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1 (_MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT1__GPIO4_22 (_MX53_PAD_DISP0_DAT1__GPIO4_22 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT1__CSPI_MOSI (_MX53_PAD_DISP0_DAT1__CSPI_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT1__USBOH3_USBH2_DATA_1 (_MX53_PAD_DISP0_DAT1__USBOH3_USBH2_DATA_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT1__SDMA_DEBUG_EVENT_CHANNEL_SEL (_MX53_PAD_DISP0_DAT1__SDMA_DEBUG_EVENT_CHANNEL_SEL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT1__EMI_EMI_DEBUG_6 (_MX53_PAD_DISP0_DAT1__EMI_EMI_DEBUG_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT1__USBPHY2_RXVALID (_MX53_PAD_DISP0_DAT1__USBPHY2_RXVALID | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2 (_MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT2__GPIO4_23 (_MX53_PAD_DISP0_DAT2__GPIO4_23 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT2__CSPI_MISO (_MX53_PAD_DISP0_DAT2__CSPI_MISO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT2__USBOH3_USBH2_DATA_2 (_MX53_PAD_DISP0_DAT2__USBOH3_USBH2_DATA_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT2__SDMA_DEBUG_MODE (_MX53_PAD_DISP0_DAT2__SDMA_DEBUG_MODE | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT2__EMI_EMI_DEBUG_7 (_MX53_PAD_DISP0_DAT2__EMI_EMI_DEBUG_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT2__USBPHY2_RXACTIVE (_MX53_PAD_DISP0_DAT2__USBPHY2_RXACTIVE | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3 (_MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT3__GPIO4_24 (_MX53_PAD_DISP0_DAT3__GPIO4_24 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT3__CSPI_SS0 (_MX53_PAD_DISP0_DAT3__CSPI_SS0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT3__USBOH3_USBH2_DATA_3 (_MX53_PAD_DISP0_DAT3__USBOH3_USBH2_DATA_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT3__SDMA_DEBUG_BUS_ERROR (_MX53_PAD_DISP0_DAT3__SDMA_DEBUG_BUS_ERROR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT3__EMI_EMI_DEBUG_8 (_MX53_PAD_DISP0_DAT3__EMI_EMI_DEBUG_8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT3__USBPHY2_RXERROR (_MX53_PAD_DISP0_DAT3__USBPHY2_RXERROR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4 (_MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT4__GPIO4_25 (_MX53_PAD_DISP0_DAT4__GPIO4_25 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT4__CSPI_SS1 (_MX53_PAD_DISP0_DAT4__CSPI_SS1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT4__USBOH3_USBH2_DATA_4 (_MX53_PAD_DISP0_DAT4__USBOH3_USBH2_DATA_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT4__SDMA_DEBUG_BUS_RWB (_MX53_PAD_DISP0_DAT4__SDMA_DEBUG_BUS_RWB | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT4__EMI_EMI_DEBUG_9 (_MX53_PAD_DISP0_DAT4__EMI_EMI_DEBUG_9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT4__USBPHY2_SIECLOCK (_MX53_PAD_DISP0_DAT4__USBPHY2_SIECLOCK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5 (_MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT5__GPIO4_26 (_MX53_PAD_DISP0_DAT5__GPIO4_26 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT5__CSPI_SS2 (_MX53_PAD_DISP0_DAT5__CSPI_SS2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT5__USBOH3_USBH2_DATA_5 (_MX53_PAD_DISP0_DAT5__USBOH3_USBH2_DATA_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT5__SDMA_DEBUG_MATCHED_DMBUS (_MX53_PAD_DISP0_DAT5__SDMA_DEBUG_MATCHED_DMBUS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT5__EMI_EMI_DEBUG_10 (_MX53_PAD_DISP0_DAT5__EMI_EMI_DEBUG_10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT5__USBPHY2_LINESTATE_0 (_MX53_PAD_DISP0_DAT5__USBPHY2_LINESTATE_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6 (_MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT6__GPIO4_27 (_MX53_PAD_DISP0_DAT6__GPIO4_27 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT6__CSPI_SS3 (_MX53_PAD_DISP0_DAT6__CSPI_SS3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT6__USBOH3_USBH2_DATA_6 (_MX53_PAD_DISP0_DAT6__USBOH3_USBH2_DATA_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT6__SDMA_DEBUG_RTBUFFER_WRITE (_MX53_PAD_DISP0_DAT6__SDMA_DEBUG_RTBUFFER_WRITE | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT6__EMI_EMI_DEBUG_11 (_MX53_PAD_DISP0_DAT6__EMI_EMI_DEBUG_11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT6__USBPHY2_LINESTATE_1 (_MX53_PAD_DISP0_DAT6__USBPHY2_LINESTATE_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7 (_MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT7__GPIO4_28 (_MX53_PAD_DISP0_DAT7__GPIO4_28 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT7__CSPI_RDY (_MX53_PAD_DISP0_DAT7__CSPI_RDY | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT7__USBOH3_USBH2_DATA_7 (_MX53_PAD_DISP0_DAT7__USBOH3_USBH2_DATA_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT7__SDMA_DEBUG_EVENT_CHANNEL_0 (_MX53_PAD_DISP0_DAT7__SDMA_DEBUG_EVENT_CHANNEL_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT7__EMI_EMI_DEBUG_12 (_MX53_PAD_DISP0_DAT7__EMI_EMI_DEBUG_12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT7__USBPHY2_VBUSVALID (_MX53_PAD_DISP0_DAT7__USBPHY2_VBUSVALID | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8 (_MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT8__GPIO4_29 (_MX53_PAD_DISP0_DAT8__GPIO4_29 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT8__PWM1_PWMO (_MX53_PAD_DISP0_DAT8__PWM1_PWMO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT8__WDOG1_WDOG_B (_MX53_PAD_DISP0_DAT8__WDOG1_WDOG_B | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT8__SDMA_DEBUG_EVENT_CHANNEL_1 (_MX53_PAD_DISP0_DAT8__SDMA_DEBUG_EVENT_CHANNEL_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT8__EMI_EMI_DEBUG_13 (_MX53_PAD_DISP0_DAT8__EMI_EMI_DEBUG_13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT8__USBPHY2_AVALID (_MX53_PAD_DISP0_DAT8__USBPHY2_AVALID | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9 (_MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT9__GPIO4_30 (_MX53_PAD_DISP0_DAT9__GPIO4_30 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT9__PWM2_PWMO (_MX53_PAD_DISP0_DAT9__PWM2_PWMO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT9__WDOG2_WDOG_B (_MX53_PAD_DISP0_DAT9__WDOG2_WDOG_B | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT9__SDMA_DEBUG_EVENT_CHANNEL_2 (_MX53_PAD_DISP0_DAT9__SDMA_DEBUG_EVENT_CHANNEL_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT9__EMI_EMI_DEBUG_14 (_MX53_PAD_DISP0_DAT9__EMI_EMI_DEBUG_14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT9__USBPHY2_VSTATUS_0 (_MX53_PAD_DISP0_DAT9__USBPHY2_VSTATUS_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10 (_MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT10__GPIO4_31 (_MX53_PAD_DISP0_DAT10__GPIO4_31 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT10__USBOH3_USBH2_STP (_MX53_PAD_DISP0_DAT10__USBOH3_USBH2_STP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT10__SDMA_DEBUG_EVENT_CHANNEL_3 (_MX53_PAD_DISP0_DAT10__SDMA_DEBUG_EVENT_CHANNEL_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT10__EMI_EMI_DEBUG_15 (_MX53_PAD_DISP0_DAT10__EMI_EMI_DEBUG_15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT10__USBPHY2_VSTATUS_1 (_MX53_PAD_DISP0_DAT10__USBPHY2_VSTATUS_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11 (_MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT11__GPIO5_5 (_MX53_PAD_DISP0_DAT11__GPIO5_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT11__USBOH3_USBH2_NXT (_MX53_PAD_DISP0_DAT11__USBOH3_USBH2_NXT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT11__SDMA_DEBUG_EVENT_CHANNEL_4 (_MX53_PAD_DISP0_DAT11__SDMA_DEBUG_EVENT_CHANNEL_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT11__EMI_EMI_DEBUG_16 (_MX53_PAD_DISP0_DAT11__EMI_EMI_DEBUG_16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT11__USBPHY2_VSTATUS_2 (_MX53_PAD_DISP0_DAT11__USBPHY2_VSTATUS_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12 (_MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT12__GPIO5_6 (_MX53_PAD_DISP0_DAT12__GPIO5_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT12__USBOH3_USBH2_CLK (_MX53_PAD_DISP0_DAT12__USBOH3_USBH2_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT12__SDMA_DEBUG_EVENT_CHANNEL_5 (_MX53_PAD_DISP0_DAT12__SDMA_DEBUG_EVENT_CHANNEL_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT12__EMI_EMI_DEBUG_17 (_MX53_PAD_DISP0_DAT12__EMI_EMI_DEBUG_17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT12__USBPHY2_VSTATUS_3 (_MX53_PAD_DISP0_DAT12__USBPHY2_VSTATUS_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13 (_MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT13__GPIO5_7 (_MX53_PAD_DISP0_DAT13__GPIO5_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT13__AUDMUX_AUD5_RXFS (_MX53_PAD_DISP0_DAT13__AUDMUX_AUD5_RXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT13__SDMA_DEBUG_EVT_CHN_LINES_0 (_MX53_PAD_DISP0_DAT13__SDMA_DEBUG_EVT_CHN_LINES_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT13__EMI_EMI_DEBUG_18 (_MX53_PAD_DISP0_DAT13__EMI_EMI_DEBUG_18 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT13__USBPHY2_VSTATUS_4 (_MX53_PAD_DISP0_DAT13__USBPHY2_VSTATUS_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14 (_MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT14__GPIO5_8 (_MX53_PAD_DISP0_DAT14__GPIO5_8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT14__AUDMUX_AUD5_RXC (_MX53_PAD_DISP0_DAT14__AUDMUX_AUD5_RXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT14__SDMA_DEBUG_EVT_CHN_LINES_1 (_MX53_PAD_DISP0_DAT14__SDMA_DEBUG_EVT_CHN_LINES_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT14__EMI_EMI_DEBUG_19 (_MX53_PAD_DISP0_DAT14__EMI_EMI_DEBUG_19 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT14__USBPHY2_VSTATUS_5 (_MX53_PAD_DISP0_DAT14__USBPHY2_VSTATUS_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15 (_MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT15__GPIO5_9 (_MX53_PAD_DISP0_DAT15__GPIO5_9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT15__ECSPI1_SS1 (_MX53_PAD_DISP0_DAT15__ECSPI1_SS1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT15__ECSPI2_SS1 (_MX53_PAD_DISP0_DAT15__ECSPI2_SS1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT15__SDMA_DEBUG_EVT_CHN_LINES_2 (_MX53_PAD_DISP0_DAT15__SDMA_DEBUG_EVT_CHN_LINES_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT15__EMI_EMI_DEBUG_20 (_MX53_PAD_DISP0_DAT15__EMI_EMI_DEBUG_20 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT15__USBPHY2_VSTATUS_6 (_MX53_PAD_DISP0_DAT15__USBPHY2_VSTATUS_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16 (_MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT16__GPIO5_10 (_MX53_PAD_DISP0_DAT16__GPIO5_10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT16__ECSPI2_MOSI (_MX53_PAD_DISP0_DAT16__ECSPI2_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT16__AUDMUX_AUD5_TXC (_MX53_PAD_DISP0_DAT16__AUDMUX_AUD5_TXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT16__SDMA_EXT_EVENT_0 (_MX53_PAD_DISP0_DAT16__SDMA_EXT_EVENT_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT16__SDMA_DEBUG_EVT_CHN_LINES_3 (_MX53_PAD_DISP0_DAT16__SDMA_DEBUG_EVT_CHN_LINES_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT16__EMI_EMI_DEBUG_21 (_MX53_PAD_DISP0_DAT16__EMI_EMI_DEBUG_21 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT16__USBPHY2_VSTATUS_7 (_MX53_PAD_DISP0_DAT16__USBPHY2_VSTATUS_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17 (_MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT17__GPIO5_11 (_MX53_PAD_DISP0_DAT17__GPIO5_11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT17__ECSPI2_MISO (_MX53_PAD_DISP0_DAT17__ECSPI2_MISO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT17__AUDMUX_AUD5_TXD (_MX53_PAD_DISP0_DAT17__AUDMUX_AUD5_TXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT17__SDMA_EXT_EVENT_1 (_MX53_PAD_DISP0_DAT17__SDMA_EXT_EVENT_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT17__SDMA_DEBUG_EVT_CHN_LINES_4 (_MX53_PAD_DISP0_DAT17__SDMA_DEBUG_EVT_CHN_LINES_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT17__EMI_EMI_DEBUG_22 (_MX53_PAD_DISP0_DAT17__EMI_EMI_DEBUG_22 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18 (_MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT18__GPIO5_12 (_MX53_PAD_DISP0_DAT18__GPIO5_12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT18__ECSPI2_SS0 (_MX53_PAD_DISP0_DAT18__ECSPI2_SS0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT18__AUDMUX_AUD5_TXFS (_MX53_PAD_DISP0_DAT18__AUDMUX_AUD5_TXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT18__AUDMUX_AUD4_RXFS (_MX53_PAD_DISP0_DAT18__AUDMUX_AUD4_RXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT18__SDMA_DEBUG_EVT_CHN_LINES_5 (_MX53_PAD_DISP0_DAT18__SDMA_DEBUG_EVT_CHN_LINES_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT18__EMI_EMI_DEBUG_23 (_MX53_PAD_DISP0_DAT18__EMI_EMI_DEBUG_23 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT18__EMI_WEIM_CS_2 (_MX53_PAD_DISP0_DAT18__EMI_WEIM_CS_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19 (_MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT19__GPIO5_13 (_MX53_PAD_DISP0_DAT19__GPIO5_13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT19__ECSPI2_SCLK (_MX53_PAD_DISP0_DAT19__ECSPI2_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT19__AUDMUX_AUD5_RXD (_MX53_PAD_DISP0_DAT19__AUDMUX_AUD5_RXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT19__AUDMUX_AUD4_RXC (_MX53_PAD_DISP0_DAT19__AUDMUX_AUD4_RXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT19__SDMA_DEBUG_EVT_CHN_LINES_6 (_MX53_PAD_DISP0_DAT19__SDMA_DEBUG_EVT_CHN_LINES_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT19__EMI_EMI_DEBUG_24 (_MX53_PAD_DISP0_DAT19__EMI_EMI_DEBUG_24 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT19__EMI_WEIM_CS_3 (_MX53_PAD_DISP0_DAT19__EMI_WEIM_CS_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20 (_MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT20__GPIO5_14 (_MX53_PAD_DISP0_DAT20__GPIO5_14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT20__ECSPI1_SCLK (_MX53_PAD_DISP0_DAT20__ECSPI1_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT20__AUDMUX_AUD4_TXC (_MX53_PAD_DISP0_DAT20__AUDMUX_AUD4_TXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT20__SDMA_DEBUG_EVT_CHN_LINES_7 (_MX53_PAD_DISP0_DAT20__SDMA_DEBUG_EVT_CHN_LINES_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT20__EMI_EMI_DEBUG_25 (_MX53_PAD_DISP0_DAT20__EMI_EMI_DEBUG_25 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT20__SATA_PHY_TDI (_MX53_PAD_DISP0_DAT20__SATA_PHY_TDI | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21 (_MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT21__GPIO5_15 (_MX53_PAD_DISP0_DAT21__GPIO5_15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT21__ECSPI1_MOSI (_MX53_PAD_DISP0_DAT21__ECSPI1_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT21__AUDMUX_AUD4_TXD (_MX53_PAD_DISP0_DAT21__AUDMUX_AUD4_TXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT21__SDMA_DEBUG_BUS_DEVICE_0 (_MX53_PAD_DISP0_DAT21__SDMA_DEBUG_BUS_DEVICE_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT21__EMI_EMI_DEBUG_26 (_MX53_PAD_DISP0_DAT21__EMI_EMI_DEBUG_26 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT21__SATA_PHY_TDO (_MX53_PAD_DISP0_DAT21__SATA_PHY_TDO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22 (_MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT22__GPIO5_16 (_MX53_PAD_DISP0_DAT22__GPIO5_16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT22__ECSPI1_MISO (_MX53_PAD_DISP0_DAT22__ECSPI1_MISO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT22__AUDMUX_AUD4_TXFS (_MX53_PAD_DISP0_DAT22__AUDMUX_AUD4_TXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT22__SDMA_DEBUG_BUS_DEVICE_1 (_MX53_PAD_DISP0_DAT22__SDMA_DEBUG_BUS_DEVICE_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT22__EMI_EMI_DEBUG_27 (_MX53_PAD_DISP0_DAT22__EMI_EMI_DEBUG_27 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT22__SATA_PHY_TCK (_MX53_PAD_DISP0_DAT22__SATA_PHY_TCK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23 (_MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT23__GPIO5_17 (_MX53_PAD_DISP0_DAT23__GPIO5_17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT23__ECSPI1_SS0 (_MX53_PAD_DISP0_DAT23__ECSPI1_SS0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT23__AUDMUX_AUD4_RXD (_MX53_PAD_DISP0_DAT23__AUDMUX_AUD4_RXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT23__SDMA_DEBUG_BUS_DEVICE_2 (_MX53_PAD_DISP0_DAT23__SDMA_DEBUG_BUS_DEVICE_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT23__EMI_EMI_DEBUG_28 (_MX53_PAD_DISP0_DAT23__EMI_EMI_DEBUG_28 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_DISP0_DAT23__SATA_PHY_TMS (_MX53_PAD_DISP0_DAT23__SATA_PHY_TMS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_PIXCLK__IPU_CSI0_PIXCLK (_MX53_PAD_CSI0_PIXCLK__IPU_CSI0_PIXCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_PIXCLK__GPIO5_18 (_MX53_PAD_CSI0_PIXCLK__GPIO5_18 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_PIXCLK__SDMA_DEBUG_PC_0 (_MX53_PAD_CSI0_PIXCLK__SDMA_DEBUG_PC_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_PIXCLK__EMI_EMI_DEBUG_29 (_MX53_PAD_CSI0_PIXCLK__EMI_EMI_DEBUG_29 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_MCLK__IPU_CSI0_HSYNC (_MX53_PAD_CSI0_MCLK__IPU_CSI0_HSYNC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_MCLK__GPIO5_19 (_MX53_PAD_CSI0_MCLK__GPIO5_19 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_MCLK__CCM_CSI0_MCLK (_MX53_PAD_CSI0_MCLK__CCM_CSI0_MCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_MCLK__SDMA_DEBUG_PC_1 (_MX53_PAD_CSI0_MCLK__SDMA_DEBUG_PC_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_MCLK__EMI_EMI_DEBUG_30 (_MX53_PAD_CSI0_MCLK__EMI_EMI_DEBUG_30 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_MCLK__TPIU_TRCTL (_MX53_PAD_CSI0_MCLK__TPIU_TRCTL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DATA_EN__IPU_CSI0_DATA_EN (_MX53_PAD_CSI0_DATA_EN__IPU_CSI0_DATA_EN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DATA_EN__GPIO5_20 (_MX53_PAD_CSI0_DATA_EN__GPIO5_20 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DATA_EN__SDMA_DEBUG_PC_2 (_MX53_PAD_CSI0_DATA_EN__SDMA_DEBUG_PC_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DATA_EN__EMI_EMI_DEBUG_31 (_MX53_PAD_CSI0_DATA_EN__EMI_EMI_DEBUG_31 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DATA_EN__TPIU_TRCLK (_MX53_PAD_CSI0_DATA_EN__TPIU_TRCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_VSYNC__IPU_CSI0_VSYNC (_MX53_PAD_CSI0_VSYNC__IPU_CSI0_VSYNC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_VSYNC__GPIO5_21 (_MX53_PAD_CSI0_VSYNC__GPIO5_21 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_VSYNC__SDMA_DEBUG_PC_3 (_MX53_PAD_CSI0_VSYNC__SDMA_DEBUG_PC_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_VSYNC__EMI_EMI_DEBUG_32 (_MX53_PAD_CSI0_VSYNC__EMI_EMI_DEBUG_32 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_VSYNC__TPIU_TRACE_0 (_MX53_PAD_CSI0_VSYNC__TPIU_TRACE_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT4__IPU_CSI0_D_4 (_MX53_PAD_CSI0_DAT4__IPU_CSI0_D_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT4__GPIO5_22 (_MX53_PAD_CSI0_DAT4__GPIO5_22 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT4__KPP_COL_5 (_MX53_PAD_CSI0_DAT4__KPP_COL_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT4__ECSPI1_SCLK (_MX53_PAD_CSI0_DAT4__ECSPI1_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT4__USBOH3_USBH3_STP (_MX53_PAD_CSI0_DAT4__USBOH3_USBH3_STP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT4__AUDMUX_AUD3_TXC (_MX53_PAD_CSI0_DAT4__AUDMUX_AUD3_TXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT4__EMI_EMI_DEBUG_33 (_MX53_PAD_CSI0_DAT4__EMI_EMI_DEBUG_33 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT4__TPIU_TRACE_1 (_MX53_PAD_CSI0_DAT4__TPIU_TRACE_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT5__IPU_CSI0_D_5 (_MX53_PAD_CSI0_DAT5__IPU_CSI0_D_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT5__GPIO5_23 (_MX53_PAD_CSI0_DAT5__GPIO5_23 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT5__KPP_ROW_5 (_MX53_PAD_CSI0_DAT5__KPP_ROW_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT5__ECSPI1_MOSI (_MX53_PAD_CSI0_DAT5__ECSPI1_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT5__USBOH3_USBH3_NXT (_MX53_PAD_CSI0_DAT5__USBOH3_USBH3_NXT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT5__AUDMUX_AUD3_TXD (_MX53_PAD_CSI0_DAT5__AUDMUX_AUD3_TXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT5__EMI_EMI_DEBUG_34 (_MX53_PAD_CSI0_DAT5__EMI_EMI_DEBUG_34 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT5__TPIU_TRACE_2 (_MX53_PAD_CSI0_DAT5__TPIU_TRACE_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT6__IPU_CSI0_D_6 (_MX53_PAD_CSI0_DAT6__IPU_CSI0_D_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT6__GPIO5_24 (_MX53_PAD_CSI0_DAT6__GPIO5_24 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT6__KPP_COL_6 (_MX53_PAD_CSI0_DAT6__KPP_COL_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT6__ECSPI1_MISO (_MX53_PAD_CSI0_DAT6__ECSPI1_MISO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT6__USBOH3_USBH3_CLK (_MX53_PAD_CSI0_DAT6__USBOH3_USBH3_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT6__AUDMUX_AUD3_TXFS (_MX53_PAD_CSI0_DAT6__AUDMUX_AUD3_TXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT6__EMI_EMI_DEBUG_35 (_MX53_PAD_CSI0_DAT6__EMI_EMI_DEBUG_35 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT6__TPIU_TRACE_3 (_MX53_PAD_CSI0_DAT6__TPIU_TRACE_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT7__IPU_CSI0_D_7 (_MX53_PAD_CSI0_DAT7__IPU_CSI0_D_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT7__GPIO5_25 (_MX53_PAD_CSI0_DAT7__GPIO5_25 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT7__KPP_ROW_6 (_MX53_PAD_CSI0_DAT7__KPP_ROW_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT7__ECSPI1_SS0 (_MX53_PAD_CSI0_DAT7__ECSPI1_SS0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT7__USBOH3_USBH3_DIR (_MX53_PAD_CSI0_DAT7__USBOH3_USBH3_DIR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT7__AUDMUX_AUD3_RXD (_MX53_PAD_CSI0_DAT7__AUDMUX_AUD3_RXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT7__EMI_EMI_DEBUG_36 (_MX53_PAD_CSI0_DAT7__EMI_EMI_DEBUG_36 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT7__TPIU_TRACE_4 (_MX53_PAD_CSI0_DAT7__TPIU_TRACE_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT8__IPU_CSI0_D_8 (_MX53_PAD_CSI0_DAT8__IPU_CSI0_D_8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT8__GPIO5_26 (_MX53_PAD_CSI0_DAT8__GPIO5_26 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT8__KPP_COL_7 (_MX53_PAD_CSI0_DAT8__KPP_COL_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT8__ECSPI2_SCLK (_MX53_PAD_CSI0_DAT8__ECSPI2_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT8__USBOH3_USBH3_OC (_MX53_PAD_CSI0_DAT8__USBOH3_USBH3_OC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT8__I2C1_SDA (_MX53_PAD_CSI0_DAT8__I2C1_SDA | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT8__EMI_EMI_DEBUG_37 (_MX53_PAD_CSI0_DAT8__EMI_EMI_DEBUG_37 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT8__TPIU_TRACE_5 (_MX53_PAD_CSI0_DAT8__TPIU_TRACE_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT9__IPU_CSI0_D_9 (_MX53_PAD_CSI0_DAT9__IPU_CSI0_D_9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT9__GPIO5_27 (_MX53_PAD_CSI0_DAT9__GPIO5_27 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT9__KPP_ROW_7 (_MX53_PAD_CSI0_DAT9__KPP_ROW_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT9__ECSPI2_MOSI (_MX53_PAD_CSI0_DAT9__ECSPI2_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT9__USBOH3_USBH3_PWR (_MX53_PAD_CSI0_DAT9__USBOH3_USBH3_PWR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT9__I2C1_SCL (_MX53_PAD_CSI0_DAT9__I2C1_SCL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT9__EMI_EMI_DEBUG_38 (_MX53_PAD_CSI0_DAT9__EMI_EMI_DEBUG_38 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT9__TPIU_TRACE_6 (_MX53_PAD_CSI0_DAT9__TPIU_TRACE_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT10__IPU_CSI0_D_10 (_MX53_PAD_CSI0_DAT10__IPU_CSI0_D_10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT10__GPIO5_28 (_MX53_PAD_CSI0_DAT10__GPIO5_28 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT10__UART1_TXD_MUX (_MX53_PAD_CSI0_DAT10__UART1_TXD_MUX | MUX_PAD_CTRL(MX53_UART_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT10__ECSPI2_MISO (_MX53_PAD_CSI0_DAT10__ECSPI2_MISO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT10__AUDMUX_AUD3_RXC (_MX53_PAD_CSI0_DAT10__AUDMUX_AUD3_RXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT10__SDMA_DEBUG_PC_4 (_MX53_PAD_CSI0_DAT10__SDMA_DEBUG_PC_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT10__EMI_EMI_DEBUG_39 (_MX53_PAD_CSI0_DAT10__EMI_EMI_DEBUG_39 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT10__TPIU_TRACE_7 (_MX53_PAD_CSI0_DAT10__TPIU_TRACE_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT11__IPU_CSI0_D_11 (_MX53_PAD_CSI0_DAT11__IPU_CSI0_D_11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT11__GPIO5_29 (_MX53_PAD_CSI0_DAT11__GPIO5_29 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT11__UART1_RXD_MUX (_MX53_PAD_CSI0_DAT11__UART1_RXD_MUX | MUX_PAD_CTRL(MX53_UART_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT11__ECSPI2_SS0 (_MX53_PAD_CSI0_DAT11__ECSPI2_SS0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT11__AUDMUX_AUD3_RXFS (_MX53_PAD_CSI0_DAT11__AUDMUX_AUD3_RXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT11__SDMA_DEBUG_PC_5 (_MX53_PAD_CSI0_DAT11__SDMA_DEBUG_PC_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT11__EMI_EMI_DEBUG_40 (_MX53_PAD_CSI0_DAT11__EMI_EMI_DEBUG_40 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT11__TPIU_TRACE_8 (_MX53_PAD_CSI0_DAT11__TPIU_TRACE_8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT12__IPU_CSI0_D_12 (_MX53_PAD_CSI0_DAT12__IPU_CSI0_D_12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT12__GPIO5_30 (_MX53_PAD_CSI0_DAT12__GPIO5_30 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT12__UART4_TXD_MUX (_MX53_PAD_CSI0_DAT12__UART4_TXD_MUX | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT12__USBOH3_USBH3_DATA_0 (_MX53_PAD_CSI0_DAT12__USBOH3_USBH3_DATA_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT12__SDMA_DEBUG_PC_6 (_MX53_PAD_CSI0_DAT12__SDMA_DEBUG_PC_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT12__EMI_EMI_DEBUG_41 (_MX53_PAD_CSI0_DAT12__EMI_EMI_DEBUG_41 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT12__TPIU_TRACE_9 (_MX53_PAD_CSI0_DAT12__TPIU_TRACE_9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT13__IPU_CSI0_D_13 (_MX53_PAD_CSI0_DAT13__IPU_CSI0_D_13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT13__GPIO5_31 (_MX53_PAD_CSI0_DAT13__GPIO5_31 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT13__UART4_RXD_MUX (_MX53_PAD_CSI0_DAT13__UART4_RXD_MUX | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT13__USBOH3_USBH3_DATA_1 (_MX53_PAD_CSI0_DAT13__USBOH3_USBH3_DATA_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT13__SDMA_DEBUG_PC_7 (_MX53_PAD_CSI0_DAT13__SDMA_DEBUG_PC_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT13__EMI_EMI_DEBUG_42 (_MX53_PAD_CSI0_DAT13__EMI_EMI_DEBUG_42 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT13__TPIU_TRACE_10 (_MX53_PAD_CSI0_DAT13__TPIU_TRACE_10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT14__IPU_CSI0_D_14 (_MX53_PAD_CSI0_DAT14__IPU_CSI0_D_14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT14__GPIO6_0 (_MX53_PAD_CSI0_DAT14__GPIO6_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT14__UART5_TXD_MUX (_MX53_PAD_CSI0_DAT14__UART5_TXD_MUX | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT14__USBOH3_USBH3_DATA_2 (_MX53_PAD_CSI0_DAT14__USBOH3_USBH3_DATA_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT14__SDMA_DEBUG_PC_8 (_MX53_PAD_CSI0_DAT14__SDMA_DEBUG_PC_8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT14__EMI_EMI_DEBUG_43 (_MX53_PAD_CSI0_DAT14__EMI_EMI_DEBUG_43 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT14__TPIU_TRACE_11 (_MX53_PAD_CSI0_DAT14__TPIU_TRACE_11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT15__IPU_CSI0_D_15 (_MX53_PAD_CSI0_DAT15__IPU_CSI0_D_15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT15__GPIO6_1 (_MX53_PAD_CSI0_DAT15__GPIO6_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT15__UART5_RXD_MUX (_MX53_PAD_CSI0_DAT15__UART5_RXD_MUX | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT15__USBOH3_USBH3_DATA_3 (_MX53_PAD_CSI0_DAT15__USBOH3_USBH3_DATA_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT15__SDMA_DEBUG_PC_9 (_MX53_PAD_CSI0_DAT15__SDMA_DEBUG_PC_9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT15__EMI_EMI_DEBUG_44 (_MX53_PAD_CSI0_DAT15__EMI_EMI_DEBUG_44 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT15__TPIU_TRACE_12 (_MX53_PAD_CSI0_DAT15__TPIU_TRACE_12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT16__IPU_CSI0_D_16 (_MX53_PAD_CSI0_DAT16__IPU_CSI0_D_16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT16__GPIO6_2 (_MX53_PAD_CSI0_DAT16__GPIO6_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT16__UART4_RTS (_MX53_PAD_CSI0_DAT16__UART4_RTS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT16__USBOH3_USBH3_DATA_4 (_MX53_PAD_CSI0_DAT16__USBOH3_USBH3_DATA_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT16__SDMA_DEBUG_PC_10 (_MX53_PAD_CSI0_DAT16__SDMA_DEBUG_PC_10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT16__EMI_EMI_DEBUG_45 (_MX53_PAD_CSI0_DAT16__EMI_EMI_DEBUG_45 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT16__TPIU_TRACE_13 (_MX53_PAD_CSI0_DAT16__TPIU_TRACE_13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT17__IPU_CSI0_D_17 (_MX53_PAD_CSI0_DAT17__IPU_CSI0_D_17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT17__GPIO6_3 (_MX53_PAD_CSI0_DAT17__GPIO6_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT17__UART4_CTS (_MX53_PAD_CSI0_DAT17__UART4_CTS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT17__USBOH3_USBH3_DATA_5 (_MX53_PAD_CSI0_DAT17__USBOH3_USBH3_DATA_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT17__SDMA_DEBUG_PC_11 (_MX53_PAD_CSI0_DAT17__SDMA_DEBUG_PC_11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT17__EMI_EMI_DEBUG_46 (_MX53_PAD_CSI0_DAT17__EMI_EMI_DEBUG_46 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT17__TPIU_TRACE_14 (_MX53_PAD_CSI0_DAT17__TPIU_TRACE_14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT18__IPU_CSI0_D_18 (_MX53_PAD_CSI0_DAT18__IPU_CSI0_D_18 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT18__GPIO6_4 (_MX53_PAD_CSI0_DAT18__GPIO6_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT18__UART5_RTS (_MX53_PAD_CSI0_DAT18__UART5_RTS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT18__USBOH3_USBH3_DATA_6 (_MX53_PAD_CSI0_DAT18__USBOH3_USBH3_DATA_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT18__SDMA_DEBUG_PC_12 (_MX53_PAD_CSI0_DAT18__SDMA_DEBUG_PC_12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT18__EMI_EMI_DEBUG_47 (_MX53_PAD_CSI0_DAT18__EMI_EMI_DEBUG_47 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT18__TPIU_TRACE_15 (_MX53_PAD_CSI0_DAT18__TPIU_TRACE_15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT19__IPU_CSI0_D_19 (_MX53_PAD_CSI0_DAT19__IPU_CSI0_D_19 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT19__GPIO6_5 (_MX53_PAD_CSI0_DAT19__GPIO6_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT19__UART5_CTS (_MX53_PAD_CSI0_DAT19__UART5_CTS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT19__USBOH3_USBH3_DATA_7 (_MX53_PAD_CSI0_DAT19__USBOH3_USBH3_DATA_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT19__SDMA_DEBUG_PC_13 (_MX53_PAD_CSI0_DAT19__SDMA_DEBUG_PC_13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT19__EMI_EMI_DEBUG_48 (_MX53_PAD_CSI0_DAT19__EMI_EMI_DEBUG_48 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_CSI0_DAT19__USBPHY2_BISTOK (_MX53_PAD_CSI0_DAT19__USBPHY2_BISTOK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A25__EMI_WEIM_A_25 (_MX53_PAD_EIM_A25__EMI_WEIM_A_25 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A25__GPIO5_2 (_MX53_PAD_EIM_A25__GPIO5_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A25__ECSPI2_RDY (_MX53_PAD_EIM_A25__ECSPI2_RDY | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A25__IPU_DI1_PIN12 (_MX53_PAD_EIM_A25__IPU_DI1_PIN12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A25__CSPI_SS1 (_MX53_PAD_EIM_A25__CSPI_SS1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A25__IPU_DI0_D1_CS (_MX53_PAD_EIM_A25__IPU_DI0_D1_CS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A25__USBPHY1_BISTOK (_MX53_PAD_EIM_A25__USBPHY1_BISTOK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB2__EMI_WEIM_EB_2 (_MX53_PAD_EIM_EB2__EMI_WEIM_EB_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB2__GPIO2_30 (_MX53_PAD_EIM_EB2__GPIO2_30 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB2__CCM_DI1_EXT_CLK (_MX53_PAD_EIM_EB2__CCM_DI1_EXT_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB2__IPU_SER_DISP1_CS (_MX53_PAD_EIM_EB2__IPU_SER_DISP1_CS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB2__ECSPI1_SS0 (_MX53_PAD_EIM_EB2__ECSPI1_SS0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB2__I2C2_SCL (_MX53_PAD_EIM_EB2__I2C2_SCL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D16__EMI_WEIM_D_16 (_MX53_PAD_EIM_D16__EMI_WEIM_D_16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D16__GPIO3_16 (_MX53_PAD_EIM_D16__GPIO3_16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D16__IPU_DI0_PIN5 (_MX53_PAD_EIM_D16__IPU_DI0_PIN5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D16__IPU_DISPB1_SER_CLK (_MX53_PAD_EIM_D16__IPU_DISPB1_SER_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D16__ECSPI1_SCLK (_MX53_PAD_EIM_D16__ECSPI1_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D16__I2C2_SDA (_MX53_PAD_EIM_D16__I2C2_SDA | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D17__EMI_WEIM_D_17 (_MX53_PAD_EIM_D17__EMI_WEIM_D_17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D17__GPIO3_17 (_MX53_PAD_EIM_D17__GPIO3_17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D17__IPU_DI0_PIN6 (_MX53_PAD_EIM_D17__IPU_DI0_PIN6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D17__IPU_DISPB1_SER_DIN (_MX53_PAD_EIM_D17__IPU_DISPB1_SER_DIN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D17__ECSPI1_MISO (_MX53_PAD_EIM_D17__ECSPI1_MISO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D17__I2C3_SCL (_MX53_PAD_EIM_D17__I2C3_SCL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D18__EMI_WEIM_D_18 (_MX53_PAD_EIM_D18__EMI_WEIM_D_18 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D18__GPIO3_18 (_MX53_PAD_EIM_D18__GPIO3_18 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D18__IPU_DI0_PIN7 (_MX53_PAD_EIM_D18__IPU_DI0_PIN7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D18__IPU_DISPB1_SER_DIO (_MX53_PAD_EIM_D18__IPU_DISPB1_SER_DIO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D18__ECSPI1_MOSI (_MX53_PAD_EIM_D18__ECSPI1_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D18__I2C3_SDA (_MX53_PAD_EIM_D18__I2C3_SDA | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D18__IPU_DI1_D0_CS (_MX53_PAD_EIM_D18__IPU_DI1_D0_CS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D19__EMI_WEIM_D_19 (_MX53_PAD_EIM_D19__EMI_WEIM_D_19 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D19__GPIO3_19 (_MX53_PAD_EIM_D19__GPIO3_19 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D19__IPU_DI0_PIN8 (_MX53_PAD_EIM_D19__IPU_DI0_PIN8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D19__IPU_DISPB1_SER_RS (_MX53_PAD_EIM_D19__IPU_DISPB1_SER_RS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D19__ECSPI1_SS1 (_MX53_PAD_EIM_D19__ECSPI1_SS1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D19__EPIT1_EPITO (_MX53_PAD_EIM_D19__EPIT1_EPITO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D19__UART1_CTS (_MX53_PAD_EIM_D19__UART1_CTS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D19__USBOH3_USBH2_OC (_MX53_PAD_EIM_D19__USBOH3_USBH2_OC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D20__EMI_WEIM_D_20 (_MX53_PAD_EIM_D20__EMI_WEIM_D_20 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D20__GPIO3_20 (_MX53_PAD_EIM_D20__GPIO3_20 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D20__IPU_DI0_PIN16 (_MX53_PAD_EIM_D20__IPU_DI0_PIN16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D20__IPU_SER_DISP0_CS (_MX53_PAD_EIM_D20__IPU_SER_DISP0_CS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D20__CSPI_SS0 (_MX53_PAD_EIM_D20__CSPI_SS0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D20__EPIT2_EPITO (_MX53_PAD_EIM_D20__EPIT2_EPITO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D20__UART1_RTS (_MX53_PAD_EIM_D20__UART1_RTS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D20__USBOH3_USBH2_PWR (_MX53_PAD_EIM_D20__USBOH3_USBH2_PWR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D21__EMI_WEIM_D_21 (_MX53_PAD_EIM_D21__EMI_WEIM_D_21 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D21__GPIO3_21 (_MX53_PAD_EIM_D21__GPIO3_21 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D21__IPU_DI0_PIN17 (_MX53_PAD_EIM_D21__IPU_DI0_PIN17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D21__IPU_DISPB0_SER_CLK (_MX53_PAD_EIM_D21__IPU_DISPB0_SER_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D21__CSPI_SCLK (_MX53_PAD_EIM_D21__CSPI_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D21__I2C1_SCL (_MX53_PAD_EIM_D21__I2C1_SCL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D21__USBOH3_USBOTG_OC (_MX53_PAD_EIM_D21__USBOH3_USBOTG_OC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D22__EMI_WEIM_D_22 (_MX53_PAD_EIM_D22__EMI_WEIM_D_22 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D22__GPIO3_22 (_MX53_PAD_EIM_D22__GPIO3_22 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D22__IPU_DI0_PIN1 (_MX53_PAD_EIM_D22__IPU_DI0_PIN1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D22__IPU_DISPB0_SER_DIN (_MX53_PAD_EIM_D22__IPU_DISPB0_SER_DIN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D22__CSPI_MISO (_MX53_PAD_EIM_D22__CSPI_MISO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D22__USBOH3_USBOTG_PWR (_MX53_PAD_EIM_D22__USBOH3_USBOTG_PWR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D23__EMI_WEIM_D_23 (_MX53_PAD_EIM_D23__EMI_WEIM_D_23 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D23__GPIO3_23 (_MX53_PAD_EIM_D23__GPIO3_23 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D23__UART3_CTS (_MX53_PAD_EIM_D23__UART3_CTS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D23__UART1_DCD (_MX53_PAD_EIM_D23__UART1_DCD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D23__IPU_DI0_D0_CS (_MX53_PAD_EIM_D23__IPU_DI0_D0_CS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D23__IPU_DI1_PIN2 (_MX53_PAD_EIM_D23__IPU_DI1_PIN2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D23__IPU_CSI1_DATA_EN (_MX53_PAD_EIM_D23__IPU_CSI1_DATA_EN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D23__IPU_DI1_PIN14 (_MX53_PAD_EIM_D23__IPU_DI1_PIN14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB3__EMI_WEIM_EB_3 (_MX53_PAD_EIM_EB3__EMI_WEIM_EB_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB3__GPIO2_31 (_MX53_PAD_EIM_EB3__GPIO2_31 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB3__UART3_RTS (_MX53_PAD_EIM_EB3__UART3_RTS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB3__UART1_RI (_MX53_PAD_EIM_EB3__UART1_RI | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB3__IPU_DI1_PIN3 (_MX53_PAD_EIM_EB3__IPU_DI1_PIN3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB3__IPU_CSI1_HSYNC (_MX53_PAD_EIM_EB3__IPU_CSI1_HSYNC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB3__IPU_DI1_PIN16 (_MX53_PAD_EIM_EB3__IPU_DI1_PIN16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D24__EMI_WEIM_D_24 (_MX53_PAD_EIM_D24__EMI_WEIM_D_24 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D24__GPIO3_24 (_MX53_PAD_EIM_D24__GPIO3_24 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D24__UART3_TXD_MUX (_MX53_PAD_EIM_D24__UART3_TXD_MUX | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D24__ECSPI1_SS2 (_MX53_PAD_EIM_D24__ECSPI1_SS2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D24__CSPI_SS2 (_MX53_PAD_EIM_D24__CSPI_SS2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D24__AUDMUX_AUD5_RXFS (_MX53_PAD_EIM_D24__AUDMUX_AUD5_RXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D24__ECSPI2_SS2 (_MX53_PAD_EIM_D24__ECSPI2_SS2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D24__UART1_DTR (_MX53_PAD_EIM_D24__UART1_DTR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D25__EMI_WEIM_D_25 (_MX53_PAD_EIM_D25__EMI_WEIM_D_25 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D25__GPIO3_25 (_MX53_PAD_EIM_D25__GPIO3_25 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D25__UART3_RXD_MUX (_MX53_PAD_EIM_D25__UART3_RXD_MUX | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D25__ECSPI1_SS3 (_MX53_PAD_EIM_D25__ECSPI1_SS3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D25__CSPI_SS3 (_MX53_PAD_EIM_D25__CSPI_SS3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D25__AUDMUX_AUD5_RXC (_MX53_PAD_EIM_D25__AUDMUX_AUD5_RXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D25__ECSPI2_SS3 (_MX53_PAD_EIM_D25__ECSPI2_SS3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D25__UART1_DSR (_MX53_PAD_EIM_D25__UART1_DSR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D26__EMI_WEIM_D_26 (_MX53_PAD_EIM_D26__EMI_WEIM_D_26 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D26__GPIO3_26 (_MX53_PAD_EIM_D26__GPIO3_26 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D26__UART2_TXD_MUX (_MX53_PAD_EIM_D26__UART2_TXD_MUX | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D26__FIRI_RXD (_MX53_PAD_EIM_D26__FIRI_RXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D26__IPU_CSI0_D_1 (_MX53_PAD_EIM_D26__IPU_CSI0_D_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D26__IPU_DI1_PIN11 (_MX53_PAD_EIM_D26__IPU_DI1_PIN11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D26__IPU_SISG_2 (_MX53_PAD_EIM_D26__IPU_SISG_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D26__IPU_DISP1_DAT_22 (_MX53_PAD_EIM_D26__IPU_DISP1_DAT_22 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D27__EMI_WEIM_D_27 (_MX53_PAD_EIM_D27__EMI_WEIM_D_27 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D27__GPIO3_27 (_MX53_PAD_EIM_D27__GPIO3_27 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D27__UART2_RXD_MUX (_MX53_PAD_EIM_D27__UART2_RXD_MUX | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D27__FIRI_TXD (_MX53_PAD_EIM_D27__FIRI_TXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D27__IPU_CSI0_D_0 (_MX53_PAD_EIM_D27__IPU_CSI0_D_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D27__IPU_DI1_PIN13 (_MX53_PAD_EIM_D27__IPU_DI1_PIN13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D27__IPU_SISG_3 (_MX53_PAD_EIM_D27__IPU_SISG_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D27__IPU_DISP1_DAT_23 (_MX53_PAD_EIM_D27__IPU_DISP1_DAT_23 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D28__EMI_WEIM_D_28 (_MX53_PAD_EIM_D28__EMI_WEIM_D_28 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D28__GPIO3_28 (_MX53_PAD_EIM_D28__GPIO3_28 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D28__UART2_CTS (_MX53_PAD_EIM_D28__UART2_CTS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D28__IPU_DISPB0_SER_DIO (_MX53_PAD_EIM_D28__IPU_DISPB0_SER_DIO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D28__CSPI_MOSI (_MX53_PAD_EIM_D28__CSPI_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D28__I2C1_SDA (_MX53_PAD_EIM_D28__I2C1_SDA | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D28__IPU_EXT_TRIG (_MX53_PAD_EIM_D28__IPU_EXT_TRIG | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D28__IPU_DI0_PIN13 (_MX53_PAD_EIM_D28__IPU_DI0_PIN13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D29__EMI_WEIM_D_29 (_MX53_PAD_EIM_D29__EMI_WEIM_D_29 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D29__GPIO3_29 (_MX53_PAD_EIM_D29__GPIO3_29 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D29__UART2_RTS (_MX53_PAD_EIM_D29__UART2_RTS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D29__IPU_DISPB0_SER_RS (_MX53_PAD_EIM_D29__IPU_DISPB0_SER_RS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D29__CSPI_SS0 (_MX53_PAD_EIM_D29__CSPI_SS0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D29__IPU_DI1_PIN15 (_MX53_PAD_EIM_D29__IPU_DI1_PIN15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D29__IPU_CSI1_VSYNC (_MX53_PAD_EIM_D29__IPU_CSI1_VSYNC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D29__IPU_DI0_PIN14 (_MX53_PAD_EIM_D29__IPU_DI0_PIN14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D30__EMI_WEIM_D_30 (_MX53_PAD_EIM_D30__EMI_WEIM_D_30 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D30__GPIO3_30 (_MX53_PAD_EIM_D30__GPIO3_30 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D30__UART3_CTS (_MX53_PAD_EIM_D30__UART3_CTS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D30__IPU_CSI0_D_3 (_MX53_PAD_EIM_D30__IPU_CSI0_D_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D30__IPU_DI0_PIN11 (_MX53_PAD_EIM_D30__IPU_DI0_PIN11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D30__IPU_DISP1_DAT_21 (_MX53_PAD_EIM_D30__IPU_DISP1_DAT_21 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D30__USBOH3_USBH1_OC (_MX53_PAD_EIM_D30__USBOH3_USBH1_OC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D30__USBOH3_USBH2_OC (_MX53_PAD_EIM_D30__USBOH3_USBH2_OC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D31__EMI_WEIM_D_31 (_MX53_PAD_EIM_D31__EMI_WEIM_D_31 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D31__GPIO3_31 (_MX53_PAD_EIM_D31__GPIO3_31 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D31__UART3_RTS (_MX53_PAD_EIM_D31__UART3_RTS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D31__IPU_CSI0_D_2 (_MX53_PAD_EIM_D31__IPU_CSI0_D_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D31__IPU_DI0_PIN12 (_MX53_PAD_EIM_D31__IPU_DI0_PIN12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D31__IPU_DISP1_DAT_20 (_MX53_PAD_EIM_D31__IPU_DISP1_DAT_20 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D31__USBOH3_USBH1_PWR (_MX53_PAD_EIM_D31__USBOH3_USBH1_PWR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_D31__USBOH3_USBH2_PWR (_MX53_PAD_EIM_D31__USBOH3_USBH2_PWR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A24__EMI_WEIM_A_24 (_MX53_PAD_EIM_A24__EMI_WEIM_A_24 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A24__GPIO5_4 (_MX53_PAD_EIM_A24__GPIO5_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A24__IPU_DISP1_DAT_19 (_MX53_PAD_EIM_A24__IPU_DISP1_DAT_19 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A24__IPU_CSI1_D_19 (_MX53_PAD_EIM_A24__IPU_CSI1_D_19 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A24__IPU_SISG_2 (_MX53_PAD_EIM_A24__IPU_SISG_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A24__USBPHY2_BVALID (_MX53_PAD_EIM_A24__USBPHY2_BVALID | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A23__EMI_WEIM_A_23 (_MX53_PAD_EIM_A23__EMI_WEIM_A_23 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A23__GPIO6_6 (_MX53_PAD_EIM_A23__GPIO6_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A23__IPU_DISP1_DAT_18 (_MX53_PAD_EIM_A23__IPU_DISP1_DAT_18 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A23__IPU_CSI1_D_18 (_MX53_PAD_EIM_A23__IPU_CSI1_D_18 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A23__IPU_SISG_3 (_MX53_PAD_EIM_A23__IPU_SISG_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A23__USBPHY2_ENDSESSION (_MX53_PAD_EIM_A23__USBPHY2_ENDSESSION | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A22__EMI_WEIM_A_22 (_MX53_PAD_EIM_A22__EMI_WEIM_A_22 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A22__GPIO2_16 (_MX53_PAD_EIM_A22__GPIO2_16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A22__IPU_DISP1_DAT_17 (_MX53_PAD_EIM_A22__IPU_DISP1_DAT_17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A22__IPU_CSI1_D_17 (_MX53_PAD_EIM_A22__IPU_CSI1_D_17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A22__SRC_BT_CFG1_7 (_MX53_PAD_EIM_A22__SRC_BT_CFG1_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A21__EMI_WEIM_A_21 (_MX53_PAD_EIM_A21__EMI_WEIM_A_21 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A21__GPIO2_17 (_MX53_PAD_EIM_A21__GPIO2_17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A21__IPU_DISP1_DAT_16 (_MX53_PAD_EIM_A21__IPU_DISP1_DAT_16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A21__IPU_CSI1_D_16 (_MX53_PAD_EIM_A21__IPU_CSI1_D_16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A21__SRC_BT_CFG1_6 (_MX53_PAD_EIM_A21__SRC_BT_CFG1_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A20__EMI_WEIM_A_20 (_MX53_PAD_EIM_A20__EMI_WEIM_A_20 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A20__GPIO2_18 (_MX53_PAD_EIM_A20__GPIO2_18 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A20__IPU_DISP1_DAT_15 (_MX53_PAD_EIM_A20__IPU_DISP1_DAT_15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A20__IPU_CSI1_D_15 (_MX53_PAD_EIM_A20__IPU_CSI1_D_15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A20__SRC_BT_CFG1_5 (_MX53_PAD_EIM_A20__SRC_BT_CFG1_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A19__EMI_WEIM_A_19 (_MX53_PAD_EIM_A19__EMI_WEIM_A_19 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A19__GPIO2_19 (_MX53_PAD_EIM_A19__GPIO2_19 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A19__IPU_DISP1_DAT_14 (_MX53_PAD_EIM_A19__IPU_DISP1_DAT_14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A19__IPU_CSI1_D_14 (_MX53_PAD_EIM_A19__IPU_CSI1_D_14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A19__SRC_BT_CFG1_4 (_MX53_PAD_EIM_A19__SRC_BT_CFG1_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A18__EMI_WEIM_A_18 (_MX53_PAD_EIM_A18__EMI_WEIM_A_18 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A18__GPIO2_20 (_MX53_PAD_EIM_A18__GPIO2_20 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A18__IPU_DISP1_DAT_13 (_MX53_PAD_EIM_A18__IPU_DISP1_DAT_13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A18__IPU_CSI1_D_13 (_MX53_PAD_EIM_A18__IPU_CSI1_D_13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A18__SRC_BT_CFG1_3 (_MX53_PAD_EIM_A18__SRC_BT_CFG1_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A17__EMI_WEIM_A_17 (_MX53_PAD_EIM_A17__EMI_WEIM_A_17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A17__GPIO2_21 (_MX53_PAD_EIM_A17__GPIO2_21 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A17__IPU_DISP1_DAT_12 (_MX53_PAD_EIM_A17__IPU_DISP1_DAT_12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A17__IPU_CSI1_D_12 (_MX53_PAD_EIM_A17__IPU_CSI1_D_12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A17__SRC_BT_CFG1_2 (_MX53_PAD_EIM_A17__SRC_BT_CFG1_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A16__EMI_WEIM_A_16 (_MX53_PAD_EIM_A16__EMI_WEIM_A_16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A16__GPIO2_22 (_MX53_PAD_EIM_A16__GPIO2_22 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A16__IPU_DI1_DISP_CLK (_MX53_PAD_EIM_A16__IPU_DI1_DISP_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A16__IPU_CSI1_PIXCLK (_MX53_PAD_EIM_A16__IPU_CSI1_PIXCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_A16__SRC_BT_CFG1_1 (_MX53_PAD_EIM_A16__SRC_BT_CFG1_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_CS0__EMI_WEIM_CS_0 (_MX53_PAD_EIM_CS0__EMI_WEIM_CS_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_CS0__GPIO2_23 (_MX53_PAD_EIM_CS0__GPIO2_23 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_CS0__ECSPI2_SCLK (_MX53_PAD_EIM_CS0__ECSPI2_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_CS0__IPU_DI1_PIN5 (_MX53_PAD_EIM_CS0__IPU_DI1_PIN5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_CS1__EMI_WEIM_CS_1 (_MX53_PAD_EIM_CS1__EMI_WEIM_CS_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_CS1__GPIO2_24 (_MX53_PAD_EIM_CS1__GPIO2_24 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_CS1__ECSPI2_MOSI (_MX53_PAD_EIM_CS1__ECSPI2_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_CS1__IPU_DI1_PIN6 (_MX53_PAD_EIM_CS1__IPU_DI1_PIN6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_OE__EMI_WEIM_OE (_MX53_PAD_EIM_OE__EMI_WEIM_OE | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_OE__GPIO2_25 (_MX53_PAD_EIM_OE__GPIO2_25 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_OE__ECSPI2_MISO (_MX53_PAD_EIM_OE__ECSPI2_MISO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_OE__IPU_DI1_PIN7 (_MX53_PAD_EIM_OE__IPU_DI1_PIN7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_OE__USBPHY2_IDDIG (_MX53_PAD_EIM_OE__USBPHY2_IDDIG | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_RW__EMI_WEIM_RW (_MX53_PAD_EIM_RW__EMI_WEIM_RW | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_RW__GPIO2_26 (_MX53_PAD_EIM_RW__GPIO2_26 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_RW__ECSPI2_SS0 (_MX53_PAD_EIM_RW__ECSPI2_SS0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_RW__IPU_DI1_PIN8 (_MX53_PAD_EIM_RW__IPU_DI1_PIN8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_RW__USBPHY2_HOSTDISCONNECT (_MX53_PAD_EIM_RW__USBPHY2_HOSTDISCONNECT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_LBA__EMI_WEIM_LBA (_MX53_PAD_EIM_LBA__EMI_WEIM_LBA | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_LBA__GPIO2_27 (_MX53_PAD_EIM_LBA__GPIO2_27 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_LBA__ECSPI2_SS1 (_MX53_PAD_EIM_LBA__ECSPI2_SS1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_LBA__IPU_DI1_PIN17 (_MX53_PAD_EIM_LBA__IPU_DI1_PIN17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_LBA__SRC_BT_CFG1_0 (_MX53_PAD_EIM_LBA__SRC_BT_CFG1_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB0__EMI_WEIM_EB_0 (_MX53_PAD_EIM_EB0__EMI_WEIM_EB_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB0__GPIO2_28 (_MX53_PAD_EIM_EB0__GPIO2_28 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11 (_MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB0__IPU_CSI1_D_11 (_MX53_PAD_EIM_EB0__IPU_CSI1_D_11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB0__GPC_PMIC_RDY (_MX53_PAD_EIM_EB0__GPC_PMIC_RDY | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB0__SRC_BT_CFG2_7 (_MX53_PAD_EIM_EB0__SRC_BT_CFG2_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB1__EMI_WEIM_EB_1 (_MX53_PAD_EIM_EB1__EMI_WEIM_EB_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB1__GPIO2_29 (_MX53_PAD_EIM_EB1__GPIO2_29 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10 (_MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB1__IPU_CSI1_D_10 (_MX53_PAD_EIM_EB1__IPU_CSI1_D_10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_EB1__SRC_BT_CFG2_6 (_MX53_PAD_EIM_EB1__SRC_BT_CFG2_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0 (_MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA0__GPIO3_0 (_MX53_PAD_EIM_DA0__GPIO3_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9 (_MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA0__IPU_CSI1_D_9 (_MX53_PAD_EIM_DA0__IPU_CSI1_D_9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA0__SRC_BT_CFG2_5 (_MX53_PAD_EIM_DA0__SRC_BT_CFG2_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1 (_MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA1__GPIO3_1 (_MX53_PAD_EIM_DA1__GPIO3_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8 (_MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA1__IPU_CSI1_D_8 (_MX53_PAD_EIM_DA1__IPU_CSI1_D_8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA1__SRC_BT_CFG2_4 (_MX53_PAD_EIM_DA1__SRC_BT_CFG2_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2 (_MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA2__GPIO3_2 (_MX53_PAD_EIM_DA2__GPIO3_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7 (_MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA2__IPU_CSI1_D_7 (_MX53_PAD_EIM_DA2__IPU_CSI1_D_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA2__SRC_BT_CFG2_3 (_MX53_PAD_EIM_DA2__SRC_BT_CFG2_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3 (_MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA3__GPIO3_3 (_MX53_PAD_EIM_DA3__GPIO3_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6 (_MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA3__IPU_CSI1_D_6 (_MX53_PAD_EIM_DA3__IPU_CSI1_D_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA3__SRC_BT_CFG2_2 (_MX53_PAD_EIM_DA3__SRC_BT_CFG2_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4 (_MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA4__GPIO3_4 (_MX53_PAD_EIM_DA4__GPIO3_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5 (_MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA4__IPU_CSI1_D_5 (_MX53_PAD_EIM_DA4__IPU_CSI1_D_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA4__SRC_BT_CFG3_7 (_MX53_PAD_EIM_DA4__SRC_BT_CFG3_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5 (_MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA5__GPIO3_5 (_MX53_PAD_EIM_DA5__GPIO3_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4 (_MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA5__IPU_CSI1_D_4 (_MX53_PAD_EIM_DA5__IPU_CSI1_D_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA5__SRC_BT_CFG3_6 (_MX53_PAD_EIM_DA5__SRC_BT_CFG3_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6 (_MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA6__GPIO3_6 (_MX53_PAD_EIM_DA6__GPIO3_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3 (_MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA6__IPU_CSI1_D_3 (_MX53_PAD_EIM_DA6__IPU_CSI1_D_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA6__SRC_BT_CFG3_5 (_MX53_PAD_EIM_DA6__SRC_BT_CFG3_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA7__EMI_NAND_WEIM_DA_7 (_MX53_PAD_EIM_DA7__EMI_NAND_WEIM_DA_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA7__GPIO3_7 (_MX53_PAD_EIM_DA7__GPIO3_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2 (_MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA7__IPU_CSI1_D_2 (_MX53_PAD_EIM_DA7__IPU_CSI1_D_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA7__SRC_BT_CFG3_4 (_MX53_PAD_EIM_DA7__SRC_BT_CFG3_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA8__EMI_NAND_WEIM_DA_8 (_MX53_PAD_EIM_DA8__EMI_NAND_WEIM_DA_8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA8__GPIO3_8 (_MX53_PAD_EIM_DA8__GPIO3_8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1 (_MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA8__IPU_CSI1_D_1 (_MX53_PAD_EIM_DA8__IPU_CSI1_D_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA8__SRC_BT_CFG3_3 (_MX53_PAD_EIM_DA8__SRC_BT_CFG3_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA9__EMI_NAND_WEIM_DA_9 (_MX53_PAD_EIM_DA9__EMI_NAND_WEIM_DA_9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA9__GPIO3_9 (_MX53_PAD_EIM_DA9__GPIO3_9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0 (_MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA9__IPU_CSI1_D_0 (_MX53_PAD_EIM_DA9__IPU_CSI1_D_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA9__SRC_BT_CFG3_2 (_MX53_PAD_EIM_DA9__SRC_BT_CFG3_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA10__EMI_NAND_WEIM_DA_10 (_MX53_PAD_EIM_DA10__EMI_NAND_WEIM_DA_10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA10__GPIO3_10 (_MX53_PAD_EIM_DA10__GPIO3_10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA10__IPU_DI1_PIN15 (_MX53_PAD_EIM_DA10__IPU_DI1_PIN15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA10__IPU_CSI1_DATA_EN (_MX53_PAD_EIM_DA10__IPU_CSI1_DATA_EN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA10__SRC_BT_CFG3_1 (_MX53_PAD_EIM_DA10__SRC_BT_CFG3_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA11__EMI_NAND_WEIM_DA_11 (_MX53_PAD_EIM_DA11__EMI_NAND_WEIM_DA_11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA11__GPIO3_11 (_MX53_PAD_EIM_DA11__GPIO3_11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA11__IPU_DI1_PIN2 (_MX53_PAD_EIM_DA11__IPU_DI1_PIN2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA11__IPU_CSI1_HSYNC (_MX53_PAD_EIM_DA11__IPU_CSI1_HSYNC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA12__EMI_NAND_WEIM_DA_12 (_MX53_PAD_EIM_DA12__EMI_NAND_WEIM_DA_12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA12__GPIO3_12 (_MX53_PAD_EIM_DA12__GPIO3_12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA12__IPU_DI1_PIN3 (_MX53_PAD_EIM_DA12__IPU_DI1_PIN3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA12__IPU_CSI1_VSYNC (_MX53_PAD_EIM_DA12__IPU_CSI1_VSYNC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA13__EMI_NAND_WEIM_DA_13 (_MX53_PAD_EIM_DA13__EMI_NAND_WEIM_DA_13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA13__GPIO3_13 (_MX53_PAD_EIM_DA13__GPIO3_13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA13__IPU_DI1_D0_CS (_MX53_PAD_EIM_DA13__IPU_DI1_D0_CS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA13__CCM_DI1_EXT_CLK (_MX53_PAD_EIM_DA13__CCM_DI1_EXT_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA14__EMI_NAND_WEIM_DA_14 (_MX53_PAD_EIM_DA14__EMI_NAND_WEIM_DA_14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA14__GPIO3_14 (_MX53_PAD_EIM_DA14__GPIO3_14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA14__IPU_DI1_D1_CS (_MX53_PAD_EIM_DA14__IPU_DI1_D1_CS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA14__CCM_DI0_EXT_CLK (_MX53_PAD_EIM_DA14__CCM_DI0_EXT_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA15__EMI_NAND_WEIM_DA_15 (_MX53_PAD_EIM_DA15__EMI_NAND_WEIM_DA_15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA15__GPIO3_15 (_MX53_PAD_EIM_DA15__GPIO3_15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA15__IPU_DI1_PIN1 (_MX53_PAD_EIM_DA15__IPU_DI1_PIN1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_DA15__IPU_DI1_PIN4 (_MX53_PAD_EIM_DA15__IPU_DI1_PIN4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B (_MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_WE_B__GPIO6_12 (_MX53_PAD_NANDF_WE_B__GPIO6_12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B (_MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_RE_B__GPIO6_13 (_MX53_PAD_NANDF_RE_B__GPIO6_13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_WAIT__EMI_WEIM_WAIT (_MX53_PAD_EIM_WAIT__EMI_WEIM_WAIT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_WAIT__GPIO5_0 (_MX53_PAD_EIM_WAIT__GPIO5_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_EIM_WAIT__EMI_WEIM_DTACK_B (_MX53_PAD_EIM_WAIT__EMI_WEIM_DTACK_B | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_LVDS1_TX3_P__GPIO6_22 (_MX53_PAD_LVDS1_TX3_P__GPIO6_22 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3 (_MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_LVDS1_TX2_P__GPIO6_24 (_MX53_PAD_LVDS1_TX2_P__GPIO6_24 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2 (_MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_LVDS1_CLK_P__GPIO6_26 (_MX53_PAD_LVDS1_CLK_P__GPIO6_26 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK (_MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_LVDS1_TX1_P__GPIO6_28 (_MX53_PAD_LVDS1_TX1_P__GPIO6_28 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1 (_MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_LVDS1_TX0_P__GPIO6_30 (_MX53_PAD_LVDS1_TX0_P__GPIO6_30 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0 (_MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_LVDS0_TX3_P__GPIO7_22 (_MX53_PAD_LVDS0_TX3_P__GPIO7_22 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 (_MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_LVDS0_CLK_P__GPIO7_24 (_MX53_PAD_LVDS0_CLK_P__GPIO7_24 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK (_MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_LVDS0_TX2_P__GPIO7_26 (_MX53_PAD_LVDS0_TX2_P__GPIO7_26 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 (_MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_LVDS0_TX1_P__GPIO7_28 (_MX53_PAD_LVDS0_TX1_P__GPIO7_28 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 (_MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_LVDS0_TX0_P__GPIO7_30 (_MX53_PAD_LVDS0_TX0_P__GPIO7_30 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 (_MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_10__GPIO4_0 (_MX53_PAD_GPIO_10__GPIO4_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_10__OSC32k_32K_OUT (_MX53_PAD_GPIO_10__OSC32k_32K_OUT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_11__GPIO4_1 (_MX53_PAD_GPIO_11__GPIO4_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_12__GPIO4_2 (_MX53_PAD_GPIO_12__GPIO4_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_13__GPIO4_3 (_MX53_PAD_GPIO_13__GPIO4_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_14__GPIO4_4 (_MX53_PAD_GPIO_14__GPIO4_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CLE__EMI_NANDF_CLE (_MX53_PAD_NANDF_CLE__EMI_NANDF_CLE | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CLE__GPIO6_7 (_MX53_PAD_NANDF_CLE__GPIO6_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CLE__USBPHY1_VSTATUS_0 (_MX53_PAD_NANDF_CLE__USBPHY1_VSTATUS_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_ALE__EMI_NANDF_ALE (_MX53_PAD_NANDF_ALE__EMI_NANDF_ALE | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_ALE__GPIO6_8 (_MX53_PAD_NANDF_ALE__GPIO6_8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_ALE__USBPHY1_VSTATUS_1 (_MX53_PAD_NANDF_ALE__USBPHY1_VSTATUS_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B (_MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_WP_B__GPIO6_9 (_MX53_PAD_NANDF_WP_B__GPIO6_9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_WP_B__USBPHY1_VSTATUS_2 (_MX53_PAD_NANDF_WP_B__USBPHY1_VSTATUS_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0 (_MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_RB0__GPIO6_10 (_MX53_PAD_NANDF_RB0__GPIO6_10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_RB0__USBPHY1_VSTATUS_3 (_MX53_PAD_NANDF_RB0__USBPHY1_VSTATUS_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0 (_MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS0__GPIO6_11 (_MX53_PAD_NANDF_CS0__GPIO6_11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS0__USBPHY1_VSTATUS_4 (_MX53_PAD_NANDF_CS0__USBPHY1_VSTATUS_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS1__EMI_NANDF_CS_1 (_MX53_PAD_NANDF_CS1__EMI_NANDF_CS_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS1__GPIO6_14 (_MX53_PAD_NANDF_CS1__GPIO6_14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS1__MLB_MLBCLK (_MX53_PAD_NANDF_CS1__MLB_MLBCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS1__USBPHY1_VSTATUS_5 (_MX53_PAD_NANDF_CS1__USBPHY1_VSTATUS_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS2__EMI_NANDF_CS_2 (_MX53_PAD_NANDF_CS2__EMI_NANDF_CS_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS2__GPIO6_15 (_MX53_PAD_NANDF_CS2__GPIO6_15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS2__IPU_SISG_0 (_MX53_PAD_NANDF_CS2__IPU_SISG_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS2__ESAI1_TX0 (_MX53_PAD_NANDF_CS2__ESAI1_TX0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS2__EMI_WEIM_CRE (_MX53_PAD_NANDF_CS2__EMI_WEIM_CRE | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS2__CCM_CSI0_MCLK (_MX53_PAD_NANDF_CS2__CCM_CSI0_MCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS2__MLB_MLBSIG (_MX53_PAD_NANDF_CS2__MLB_MLBSIG | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS2__USBPHY1_VSTATUS_6 (_MX53_PAD_NANDF_CS2__USBPHY1_VSTATUS_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS3__EMI_NANDF_CS_3 (_MX53_PAD_NANDF_CS3__EMI_NANDF_CS_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS3__GPIO6_16 (_MX53_PAD_NANDF_CS3__GPIO6_16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS3__IPU_SISG_1 (_MX53_PAD_NANDF_CS3__IPU_SISG_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS3__ESAI1_TX1 (_MX53_PAD_NANDF_CS3__ESAI1_TX1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS3__EMI_WEIM_A_26 (_MX53_PAD_NANDF_CS3__EMI_WEIM_A_26 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS3__MLB_MLBDAT (_MX53_PAD_NANDF_CS3__MLB_MLBDAT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_NANDF_CS3__USBPHY1_VSTATUS_7 (_MX53_PAD_NANDF_CS3__USBPHY1_VSTATUS_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_MDIO__FEC_MDIO (_MX53_PAD_FEC_MDIO__FEC_MDIO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_MDIO__GPIO1_22 (_MX53_PAD_FEC_MDIO__GPIO1_22 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_MDIO__ESAI1_SCKR (_MX53_PAD_FEC_MDIO__ESAI1_SCKR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_MDIO__FEC_COL (_MX53_PAD_FEC_MDIO__FEC_COL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_MDIO__RTC_CE_RTC_PS2 (_MX53_PAD_FEC_MDIO__RTC_CE_RTC_PS2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_MDIO__SDMA_DEBUG_BUS_DEVICE_3 (_MX53_PAD_FEC_MDIO__SDMA_DEBUG_BUS_DEVICE_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_MDIO__EMI_EMI_DEBUG_49 (_MX53_PAD_FEC_MDIO__EMI_EMI_DEBUG_49 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_REF_CLK__FEC_TX_CLK (_MX53_PAD_FEC_REF_CLK__FEC_TX_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_REF_CLK__GPIO1_23 (_MX53_PAD_FEC_REF_CLK__GPIO1_23 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_REF_CLK__ESAI1_FSR (_MX53_PAD_FEC_REF_CLK__ESAI1_FSR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_REF_CLK__SDMA_DEBUG_BUS_DEVICE_4 (_MX53_PAD_FEC_REF_CLK__SDMA_DEBUG_BUS_DEVICE_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_REF_CLK__EMI_EMI_DEBUG_50 (_MX53_PAD_FEC_REF_CLK__EMI_EMI_DEBUG_50 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_RX_ER__FEC_RX_ER (_MX53_PAD_FEC_RX_ER__FEC_RX_ER | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_RX_ER__GPIO1_24 (_MX53_PAD_FEC_RX_ER__GPIO1_24 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_RX_ER__ESAI1_HCKR (_MX53_PAD_FEC_RX_ER__ESAI1_HCKR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_RX_ER__FEC_RX_CLK (_MX53_PAD_FEC_RX_ER__FEC_RX_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_RX_ER__RTC_CE_RTC_PS3 (_MX53_PAD_FEC_RX_ER__RTC_CE_RTC_PS3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_CRS_DV__FEC_RX_DV (_MX53_PAD_FEC_CRS_DV__FEC_RX_DV | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_CRS_DV__GPIO1_25 (_MX53_PAD_FEC_CRS_DV__GPIO1_25 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_CRS_DV__ESAI1_SCKT (_MX53_PAD_FEC_CRS_DV__ESAI1_SCKT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_RXD1__FEC_RDATA_1 (_MX53_PAD_FEC_RXD1__FEC_RDATA_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_RXD1__GPIO1_26 (_MX53_PAD_FEC_RXD1__GPIO1_26 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_RXD1__ESAI1_FST (_MX53_PAD_FEC_RXD1__ESAI1_FST | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_RXD1__MLB_MLBSIG (_MX53_PAD_FEC_RXD1__MLB_MLBSIG | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_RXD1__RTC_CE_RTC_PS1 (_MX53_PAD_FEC_RXD1__RTC_CE_RTC_PS1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_RXD0__FEC_RDATA_0 (_MX53_PAD_FEC_RXD0__FEC_RDATA_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_RXD0__GPIO1_27 (_MX53_PAD_FEC_RXD0__GPIO1_27 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_RXD0__ESAI1_HCKT (_MX53_PAD_FEC_RXD0__ESAI1_HCKT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_RXD0__OSC32k_32K_OUT (_MX53_PAD_FEC_RXD0__OSC32k_32K_OUT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_TX_EN__FEC_TX_EN (_MX53_PAD_FEC_TX_EN__FEC_TX_EN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_TX_EN__GPIO1_28 (_MX53_PAD_FEC_TX_EN__GPIO1_28 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_TX_EN__ESAI1_TX3_RX2 (_MX53_PAD_FEC_TX_EN__ESAI1_TX3_RX2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_TXD1__FEC_TDATA_1 (_MX53_PAD_FEC_TXD1__FEC_TDATA_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_TXD1__GPIO1_29 (_MX53_PAD_FEC_TXD1__GPIO1_29 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_TXD1__ESAI1_TX2_RX3 (_MX53_PAD_FEC_TXD1__ESAI1_TX2_RX3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_TXD1__MLB_MLBCLK (_MX53_PAD_FEC_TXD1__MLB_MLBCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_TXD1__RTC_CE_RTC_PRSC_CLK (_MX53_PAD_FEC_TXD1__RTC_CE_RTC_PRSC_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_TXD0__FEC_TDATA_0 (_MX53_PAD_FEC_TXD0__FEC_TDATA_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_TXD0__GPIO1_30 (_MX53_PAD_FEC_TXD0__GPIO1_30 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_TXD0__ESAI1_TX4_RX1 (_MX53_PAD_FEC_TXD0__ESAI1_TX4_RX1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_TXD0__USBPHY2_DATAOUT_0 (_MX53_PAD_FEC_TXD0__USBPHY2_DATAOUT_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_MDC__FEC_MDC (_MX53_PAD_FEC_MDC__FEC_MDC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_MDC__GPIO1_31 (_MX53_PAD_FEC_MDC__GPIO1_31 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_MDC__ESAI1_TX5_RX0 (_MX53_PAD_FEC_MDC__ESAI1_TX5_RX0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_MDC__MLB_MLBDAT (_MX53_PAD_FEC_MDC__MLB_MLBDAT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_MDC__RTC_CE_RTC_ALARM1_TRIG (_MX53_PAD_FEC_MDC__RTC_CE_RTC_ALARM1_TRIG | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_FEC_MDC__USBPHY2_DATAOUT_1 (_MX53_PAD_FEC_MDC__USBPHY2_DATAOUT_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DIOW__PATA_DIOW (_MX53_PAD_PATA_DIOW__PATA_DIOW | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DIOW__GPIO6_17 (_MX53_PAD_PATA_DIOW__GPIO6_17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DIOW__UART1_TXD_MUX (_MX53_PAD_PATA_DIOW__UART1_TXD_MUX | MUX_PAD_CTRL(MX53_UART_PAD_CTRL)) +#define MX53_PAD_PATA_DIOW__USBPHY2_DATAOUT_2 (_MX53_PAD_PATA_DIOW__USBPHY2_DATAOUT_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DMACK__PATA_DMACK (_MX53_PAD_PATA_DMACK__PATA_DMACK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DMACK__GPIO6_18 (_MX53_PAD_PATA_DMACK__GPIO6_18 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DMACK__UART1_RXD_MUX (_MX53_PAD_PATA_DMACK__UART1_RXD_MUX | MUX_PAD_CTRL(MX53_UART_PAD_CTRL)) +#define MX53_PAD_PATA_DMACK__USBPHY2_DATAOUT_3 (_MX53_PAD_PATA_DMACK__USBPHY2_DATAOUT_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DMARQ__PATA_DMARQ (_MX53_PAD_PATA_DMARQ__PATA_DMARQ | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DMARQ__GPIO7_0 (_MX53_PAD_PATA_DMARQ__GPIO7_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DMARQ__UART2_TXD_MUX (_MX53_PAD_PATA_DMARQ__UART2_TXD_MUX | MUX_PAD_CTRL(MX53_UART_PAD_CTRL)) +#define MX53_PAD_PATA_DMARQ__CCM_CCM_OUT_0 (_MX53_PAD_PATA_DMARQ__CCM_CCM_OUT_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DMARQ__USBPHY2_DATAOUT_4 (_MX53_PAD_PATA_DMARQ__USBPHY2_DATAOUT_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_BUFFER_EN__PATA_BUFFER_EN (_MX53_PAD_PATA_BUFFER_EN__PATA_BUFFER_EN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_BUFFER_EN__GPIO7_1 (_MX53_PAD_PATA_BUFFER_EN__GPIO7_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX (_MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX | MUX_PAD_CTRL(MX53_UART_PAD_CTRL)) +#define MX53_PAD_PATA_BUFFER_EN__CCM_CCM_OUT_1 (_MX53_PAD_PATA_BUFFER_EN__CCM_CCM_OUT_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_BUFFER_EN__USBPHY2_DATAOUT_5 (_MX53_PAD_PATA_BUFFER_EN__USBPHY2_DATAOUT_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_INTRQ__PATA_INTRQ (_MX53_PAD_PATA_INTRQ__PATA_INTRQ | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_INTRQ__GPIO7_2 (_MX53_PAD_PATA_INTRQ__GPIO7_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_INTRQ__UART2_CTS (_MX53_PAD_PATA_INTRQ__UART2_CTS | MUX_PAD_CTRL(MX53_UART_PAD_CTRL)) +#define MX53_PAD_PATA_INTRQ__CAN1_TXCAN (_MX53_PAD_PATA_INTRQ__CAN1_TXCAN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_INTRQ__CCM_CCM_OUT_2 (_MX53_PAD_PATA_INTRQ__CCM_CCM_OUT_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_INTRQ__USBPHY2_DATAOUT_6 (_MX53_PAD_PATA_INTRQ__USBPHY2_DATAOUT_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DIOR__PATA_DIOR (_MX53_PAD_PATA_DIOR__PATA_DIOR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DIOR__GPIO7_3 (_MX53_PAD_PATA_DIOR__GPIO7_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DIOR__UART2_RTS (_MX53_PAD_PATA_DIOR__UART2_RTS | MUX_PAD_CTRL(MX53_UART_PAD_CTRL)) +#define MX53_PAD_PATA_DIOR__CAN1_RXCAN (_MX53_PAD_PATA_DIOR__CAN1_RXCAN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DIOR__USBPHY2_DATAOUT_7 (_MX53_PAD_PATA_DIOR__USBPHY2_DATAOUT_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_RESET_B__PATA_PATA_RESET_B (_MX53_PAD_PATA_RESET_B__PATA_PATA_RESET_B | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_RESET_B__GPIO7_4 (_MX53_PAD_PATA_RESET_B__GPIO7_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_RESET_B__ESDHC3_CMD (_MX53_PAD_PATA_RESET_B__ESDHC3_CMD | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_RESET_B__UART1_CTS (_MX53_PAD_PATA_RESET_B__UART1_CTS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_RESET_B__CAN2_TXCAN (_MX53_PAD_PATA_RESET_B__CAN2_TXCAN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_RESET_B__USBPHY1_DATAOUT_0 (_MX53_PAD_PATA_RESET_B__USBPHY1_DATAOUT_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_IORDY__PATA_IORDY (_MX53_PAD_PATA_IORDY__PATA_IORDY | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_IORDY__GPIO7_5 (_MX53_PAD_PATA_IORDY__GPIO7_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_IORDY__ESDHC3_CLK (_MX53_PAD_PATA_IORDY__ESDHC3_CLK | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_IORDY__UART1_RTS (_MX53_PAD_PATA_IORDY__UART1_RTS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_IORDY__CAN2_RXCAN (_MX53_PAD_PATA_IORDY__CAN2_RXCAN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_IORDY__USBPHY1_DATAOUT_1 (_MX53_PAD_PATA_IORDY__USBPHY1_DATAOUT_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DA_0__PATA_DA_0 (_MX53_PAD_PATA_DA_0__PATA_DA_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DA_0__GPIO7_6 (_MX53_PAD_PATA_DA_0__GPIO7_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DA_0__ESDHC3_RST (_MX53_PAD_PATA_DA_0__ESDHC3_RST | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DA_0__OWIRE_LINE (_MX53_PAD_PATA_DA_0__OWIRE_LINE | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DA_0__USBPHY1_DATAOUT_2 (_MX53_PAD_PATA_DA_0__USBPHY1_DATAOUT_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DA_1__PATA_DA_1 (_MX53_PAD_PATA_DA_1__PATA_DA_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DA_1__GPIO7_7 (_MX53_PAD_PATA_DA_1__GPIO7_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DA_1__ESDHC4_CMD (_MX53_PAD_PATA_DA_1__ESDHC4_CMD | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DA_1__UART3_CTS (_MX53_PAD_PATA_DA_1__UART3_CTS | MUX_PAD_CTRL(MX53_UART_PAD_CTRL)) +#define MX53_PAD_PATA_DA_1__USBPHY1_DATAOUT_3 (_MX53_PAD_PATA_DA_1__USBPHY1_DATAOUT_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DA_2__PATA_DA_2 (_MX53_PAD_PATA_DA_2__PATA_DA_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DA_2__GPIO7_8 (_MX53_PAD_PATA_DA_2__GPIO7_8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DA_2__ESDHC4_CLK (_MX53_PAD_PATA_DA_2__ESDHC4_CLK | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DA_2__UART3_RTS (_MX53_PAD_PATA_DA_2__UART3_RTS | MUX_PAD_CTRL(MX53_UART_PAD_CTRL)) +#define MX53_PAD_PATA_DA_2__USBPHY1_DATAOUT_4 (_MX53_PAD_PATA_DA_2__USBPHY1_DATAOUT_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_CS_0__PATA_CS_0 (_MX53_PAD_PATA_CS_0__PATA_CS_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_CS_0__GPIO7_9 (_MX53_PAD_PATA_CS_0__GPIO7_9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_CS_0__UART3_TXD_MUX (_MX53_PAD_PATA_CS_0__UART3_TXD_MUX | MUX_PAD_CTRL(MX53_UART_PAD_CTRL)) +#define MX53_PAD_PATA_CS_0__USBPHY1_DATAOUT_5 (_MX53_PAD_PATA_CS_0__USBPHY1_DATAOUT_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_CS_1__PATA_CS_1 (_MX53_PAD_PATA_CS_1__PATA_CS_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_CS_1__GPIO7_10 (_MX53_PAD_PATA_CS_1__GPIO7_10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_CS_1__UART3_RXD_MUX (_MX53_PAD_PATA_CS_1__UART3_RXD_MUX | MUX_PAD_CTRL(MX53_UART_PAD_CTRL)) +#define MX53_PAD_PATA_CS_1__USBPHY1_DATAOUT_6 (_MX53_PAD_PATA_CS_1__USBPHY1_DATAOUT_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA0__PATA_DATA_0 (_MX53_PAD_PATA_DATA0__PATA_DATA_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA0__GPIO2_0 (_MX53_PAD_PATA_DATA0__GPIO2_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA0__EMI_NANDF_D_0 (_MX53_PAD_PATA_DATA0__EMI_NANDF_D_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA0__ESDHC3_DAT4 (_MX53_PAD_PATA_DATA0__ESDHC3_DAT4 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA0__GPU3d_GPU_DEBUG_OUT_0 (_MX53_PAD_PATA_DATA0__GPU3d_GPU_DEBUG_OUT_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA0__IPU_DIAG_BUS_0 (_MX53_PAD_PATA_DATA0__IPU_DIAG_BUS_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA0__USBPHY1_DATAOUT_7 (_MX53_PAD_PATA_DATA0__USBPHY1_DATAOUT_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA1__PATA_DATA_1 (_MX53_PAD_PATA_DATA1__PATA_DATA_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA1__GPIO2_1 (_MX53_PAD_PATA_DATA1__GPIO2_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA1__EMI_NANDF_D_1 (_MX53_PAD_PATA_DATA1__EMI_NANDF_D_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA1__ESDHC3_DAT5 (_MX53_PAD_PATA_DATA1__ESDHC3_DAT5 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA1__GPU3d_GPU_DEBUG_OUT_1 (_MX53_PAD_PATA_DATA1__GPU3d_GPU_DEBUG_OUT_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA1__IPU_DIAG_BUS_1 (_MX53_PAD_PATA_DATA1__IPU_DIAG_BUS_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA2__PATA_DATA_2 (_MX53_PAD_PATA_DATA2__PATA_DATA_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA2__GPIO2_2 (_MX53_PAD_PATA_DATA2__GPIO2_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA2__EMI_NANDF_D_2 (_MX53_PAD_PATA_DATA2__EMI_NANDF_D_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA2__ESDHC3_DAT6 (_MX53_PAD_PATA_DATA2__ESDHC3_DAT6 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA2__GPU3d_GPU_DEBUG_OUT_2 (_MX53_PAD_PATA_DATA2__GPU3d_GPU_DEBUG_OUT_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA2__IPU_DIAG_BUS_2 (_MX53_PAD_PATA_DATA2__IPU_DIAG_BUS_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA3__PATA_DATA_3 (_MX53_PAD_PATA_DATA3__PATA_DATA_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA3__GPIO2_3 (_MX53_PAD_PATA_DATA3__GPIO2_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA3__EMI_NANDF_D_3 (_MX53_PAD_PATA_DATA3__EMI_NANDF_D_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA3__ESDHC3_DAT7 (_MX53_PAD_PATA_DATA3__ESDHC3_DAT7 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA3__GPU3d_GPU_DEBUG_OUT_3 (_MX53_PAD_PATA_DATA3__GPU3d_GPU_DEBUG_OUT_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA3__IPU_DIAG_BUS_3 (_MX53_PAD_PATA_DATA3__IPU_DIAG_BUS_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA4__PATA_DATA_4 (_MX53_PAD_PATA_DATA4__PATA_DATA_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA4__GPIO2_4 (_MX53_PAD_PATA_DATA4__GPIO2_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA4__EMI_NANDF_D_4 (_MX53_PAD_PATA_DATA4__EMI_NANDF_D_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA4__ESDHC4_DAT4 (_MX53_PAD_PATA_DATA4__ESDHC4_DAT4 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA4__GPU3d_GPU_DEBUG_OUT_4 (_MX53_PAD_PATA_DATA4__GPU3d_GPU_DEBUG_OUT_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA4__IPU_DIAG_BUS_4 (_MX53_PAD_PATA_DATA4__IPU_DIAG_BUS_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA5__PATA_DATA_5 (_MX53_PAD_PATA_DATA5__PATA_DATA_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA5__GPIO2_5 (_MX53_PAD_PATA_DATA5__GPIO2_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA5__EMI_NANDF_D_5 (_MX53_PAD_PATA_DATA5__EMI_NANDF_D_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA5__ESDHC4_DAT5 (_MX53_PAD_PATA_DATA5__ESDHC4_DAT5 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA5__GPU3d_GPU_DEBUG_OUT_5 (_MX53_PAD_PATA_DATA5__GPU3d_GPU_DEBUG_OUT_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA5__IPU_DIAG_BUS_5 (_MX53_PAD_PATA_DATA5__IPU_DIAG_BUS_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA6__PATA_DATA_6 (_MX53_PAD_PATA_DATA6__PATA_DATA_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA6__GPIO2_6 (_MX53_PAD_PATA_DATA6__GPIO2_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA6__EMI_NANDF_D_6 (_MX53_PAD_PATA_DATA6__EMI_NANDF_D_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA6__ESDHC4_DAT6 (_MX53_PAD_PATA_DATA6__ESDHC4_DAT6 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA6__GPU3d_GPU_DEBUG_OUT_6 (_MX53_PAD_PATA_DATA6__GPU3d_GPU_DEBUG_OUT_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA6__IPU_DIAG_BUS_6 (_MX53_PAD_PATA_DATA6__IPU_DIAG_BUS_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA7__PATA_DATA_7 (_MX53_PAD_PATA_DATA7__PATA_DATA_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA7__GPIO2_7 (_MX53_PAD_PATA_DATA7__GPIO2_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA7__EMI_NANDF_D_7 (_MX53_PAD_PATA_DATA7__EMI_NANDF_D_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA7__ESDHC4_DAT7 (_MX53_PAD_PATA_DATA7__ESDHC4_DAT7 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA7__GPU3d_GPU_DEBUG_OUT_7 (_MX53_PAD_PATA_DATA7__GPU3d_GPU_DEBUG_OUT_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA7__IPU_DIAG_BUS_7 (_MX53_PAD_PATA_DATA7__IPU_DIAG_BUS_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA8__PATA_DATA_8 (_MX53_PAD_PATA_DATA8__PATA_DATA_8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA8__GPIO2_8 (_MX53_PAD_PATA_DATA8__GPIO2_8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA8__ESDHC1_DAT4 (_MX53_PAD_PATA_DATA8__ESDHC1_DAT4 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA8__EMI_NANDF_D_8 (_MX53_PAD_PATA_DATA8__EMI_NANDF_D_8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA8__ESDHC3_DAT0 (_MX53_PAD_PATA_DATA8__ESDHC3_DAT0 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA8__GPU3d_GPU_DEBUG_OUT_8 (_MX53_PAD_PATA_DATA8__GPU3d_GPU_DEBUG_OUT_8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA8__IPU_DIAG_BUS_8 (_MX53_PAD_PATA_DATA8__IPU_DIAG_BUS_8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA9__PATA_DATA_9 (_MX53_PAD_PATA_DATA9__PATA_DATA_9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA9__GPIO2_9 (_MX53_PAD_PATA_DATA9__GPIO2_9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA9__ESDHC1_DAT5 (_MX53_PAD_PATA_DATA9__ESDHC1_DAT5 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA9__EMI_NANDF_D_9 (_MX53_PAD_PATA_DATA9__EMI_NANDF_D_9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA9__ESDHC3_DAT1 (_MX53_PAD_PATA_DATA9__ESDHC3_DAT1 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA9__GPU3d_GPU_DEBUG_OUT_9 (_MX53_PAD_PATA_DATA9__GPU3d_GPU_DEBUG_OUT_9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA9__IPU_DIAG_BUS_9 (_MX53_PAD_PATA_DATA9__IPU_DIAG_BUS_9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA10__PATA_DATA_10 (_MX53_PAD_PATA_DATA10__PATA_DATA_10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA10__GPIO2_10 (_MX53_PAD_PATA_DATA10__GPIO2_10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA10__ESDHC1_DAT6 (_MX53_PAD_PATA_DATA10__ESDHC1_DAT6 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA10__EMI_NANDF_D_10 (_MX53_PAD_PATA_DATA10__EMI_NANDF_D_10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA10__ESDHC3_DAT2 (_MX53_PAD_PATA_DATA10__ESDHC3_DAT2 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA10__GPU3d_GPU_DEBUG_OUT_10 (_MX53_PAD_PATA_DATA10__GPU3d_GPU_DEBUG_OUT_10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA10__IPU_DIAG_BUS_10 (_MX53_PAD_PATA_DATA10__IPU_DIAG_BUS_10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA11__PATA_DATA_11 (_MX53_PAD_PATA_DATA11__PATA_DATA_11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA11__GPIO2_11 (_MX53_PAD_PATA_DATA11__GPIO2_11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA11__ESDHC1_DAT7 (_MX53_PAD_PATA_DATA11__ESDHC1_DAT7 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA11__EMI_NANDF_D_11 (_MX53_PAD_PATA_DATA11__EMI_NANDF_D_11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA11__ESDHC3_DAT3 (_MX53_PAD_PATA_DATA11__ESDHC3_DAT3 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA11__GPU3d_GPU_DEBUG_OUT_11 (_MX53_PAD_PATA_DATA11__GPU3d_GPU_DEBUG_OUT_11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA11__IPU_DIAG_BUS_11 (_MX53_PAD_PATA_DATA11__IPU_DIAG_BUS_11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA12__PATA_DATA_12 (_MX53_PAD_PATA_DATA12__PATA_DATA_12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA12__GPIO2_12 (_MX53_PAD_PATA_DATA12__GPIO2_12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA12__ESDHC2_DAT4 (_MX53_PAD_PATA_DATA12__ESDHC2_DAT4 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA12__EMI_NANDF_D_12 (_MX53_PAD_PATA_DATA12__EMI_NANDF_D_12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA12__ESDHC4_DAT0 (_MX53_PAD_PATA_DATA12__ESDHC4_DAT0 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA12__GPU3d_GPU_DEBUG_OUT_12 (_MX53_PAD_PATA_DATA12__GPU3d_GPU_DEBUG_OUT_12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA12__IPU_DIAG_BUS_12 (_MX53_PAD_PATA_DATA12__IPU_DIAG_BUS_12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA13__PATA_DATA_13 (_MX53_PAD_PATA_DATA13__PATA_DATA_13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA13__GPIO2_13 (_MX53_PAD_PATA_DATA13__GPIO2_13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA13__ESDHC2_DAT5 (_MX53_PAD_PATA_DATA13__ESDHC2_DAT5 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA13__EMI_NANDF_D_13 (_MX53_PAD_PATA_DATA13__EMI_NANDF_D_13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA13__ESDHC4_DAT1 (_MX53_PAD_PATA_DATA13__ESDHC4_DAT1 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA13__GPU3d_GPU_DEBUG_OUT_13 (_MX53_PAD_PATA_DATA13__GPU3d_GPU_DEBUG_OUT_13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA13__IPU_DIAG_BUS_13 (_MX53_PAD_PATA_DATA13__IPU_DIAG_BUS_13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA14__PATA_DATA_14 (_MX53_PAD_PATA_DATA14__PATA_DATA_14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA14__GPIO2_14 (_MX53_PAD_PATA_DATA14__GPIO2_14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA14__ESDHC2_DAT6 (_MX53_PAD_PATA_DATA14__ESDHC2_DAT6 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA14__EMI_NANDF_D_14 (_MX53_PAD_PATA_DATA14__EMI_NANDF_D_14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA14__ESDHC4_DAT2 (_MX53_PAD_PATA_DATA14__ESDHC4_DAT2 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA14__GPU3d_GPU_DEBUG_OUT_14 (_MX53_PAD_PATA_DATA14__GPU3d_GPU_DEBUG_OUT_14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA14__IPU_DIAG_BUS_14 (_MX53_PAD_PATA_DATA14__IPU_DIAG_BUS_14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA15__PATA_DATA_15 (_MX53_PAD_PATA_DATA15__PATA_DATA_15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA15__GPIO2_15 (_MX53_PAD_PATA_DATA15__GPIO2_15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA15__ESDHC2_DAT7 (_MX53_PAD_PATA_DATA15__ESDHC2_DAT7 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA15__EMI_NANDF_D_15 (_MX53_PAD_PATA_DATA15__EMI_NANDF_D_15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA15__ESDHC4_DAT3 (_MX53_PAD_PATA_DATA15__ESDHC4_DAT3 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_PATA_DATA15__GPU3d_GPU_DEBUG_OUT_15 (_MX53_PAD_PATA_DATA15__GPU3d_GPU_DEBUG_OUT_15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_PATA_DATA15__IPU_DIAG_BUS_15 (_MX53_PAD_PATA_DATA15__IPU_DIAG_BUS_15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA0__ESDHC1_DAT0 (_MX53_PAD_SD1_DATA0__ESDHC1_DAT0 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_SD1_DATA0__GPIO1_16 (_MX53_PAD_SD1_DATA0__GPIO1_16 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA0__GPT_CAPIN1 (_MX53_PAD_SD1_DATA0__GPT_CAPIN1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA0__CSPI_MISO (_MX53_PAD_SD1_DATA0__CSPI_MISO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA0__CCM_PLL3_BYP (_MX53_PAD_SD1_DATA0__CCM_PLL3_BYP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA1__ESDHC1_DAT1 (_MX53_PAD_SD1_DATA1__ESDHC1_DAT1 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_SD1_DATA1__GPIO1_17 (_MX53_PAD_SD1_DATA1__GPIO1_17 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA1__GPT_CAPIN2 (_MX53_PAD_SD1_DATA1__GPT_CAPIN2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA1__CSPI_SS0 (_MX53_PAD_SD1_DATA1__CSPI_SS0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA1__CCM_PLL4_BYP (_MX53_PAD_SD1_DATA1__CCM_PLL4_BYP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_CMD__ESDHC1_CMD (_MX53_PAD_SD1_CMD__ESDHC1_CMD | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_SD1_CMD__GPIO1_18 (_MX53_PAD_SD1_CMD__GPIO1_18 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_CMD__GPT_CMPOUT1 (_MX53_PAD_SD1_CMD__GPT_CMPOUT1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_CMD__CSPI_MOSI (_MX53_PAD_SD1_CMD__CSPI_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_CMD__CCM_PLL1_BYP (_MX53_PAD_SD1_CMD__CCM_PLL1_BYP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA2__ESDHC1_DAT2 (_MX53_PAD_SD1_DATA2__ESDHC1_DAT2 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_SD1_DATA2__GPIO1_19 (_MX53_PAD_SD1_DATA2__GPIO1_19 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA2__GPT_CMPOUT2 (_MX53_PAD_SD1_DATA2__GPT_CMPOUT2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA2__PWM2_PWMO (_MX53_PAD_SD1_DATA2__PWM2_PWMO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA2__WDOG1_WDOG_B (_MX53_PAD_SD1_DATA2__WDOG1_WDOG_B | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA2__CSPI_SS1 (_MX53_PAD_SD1_DATA2__CSPI_SS1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA2__WDOG1_WDOG_RST_B_DEB (_MX53_PAD_SD1_DATA2__WDOG1_WDOG_RST_B_DEB | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA2__CCM_PLL2_BYP (_MX53_PAD_SD1_DATA2__CCM_PLL2_BYP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_CLK__ESDHC1_CLK (_MX53_PAD_SD1_CLK__ESDHC1_CLK | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_SD1_CLK__GPIO1_20 (_MX53_PAD_SD1_CLK__GPIO1_20 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_CLK__OSC32k_32K_OUT (_MX53_PAD_SD1_CLK__OSC32k_32K_OUT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_CLK__GPT_CLKIN (_MX53_PAD_SD1_CLK__GPT_CLKIN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_CLK__CSPI_SCLK (_MX53_PAD_SD1_CLK__CSPI_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_CLK__SATA_PHY_DTB_0 (_MX53_PAD_SD1_CLK__SATA_PHY_DTB_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA3__ESDHC1_DAT3 (_MX53_PAD_SD1_DATA3__ESDHC1_DAT3 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_SD1_DATA3__GPIO1_21 (_MX53_PAD_SD1_DATA3__GPIO1_21 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA3__GPT_CMPOUT3 (_MX53_PAD_SD1_DATA3__GPT_CMPOUT3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA3__PWM1_PWMO (_MX53_PAD_SD1_DATA3__PWM1_PWMO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA3__WDOG2_WDOG_B (_MX53_PAD_SD1_DATA3__WDOG2_WDOG_B | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA3__CSPI_SS2 (_MX53_PAD_SD1_DATA3__CSPI_SS2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA3__WDOG2_WDOG_RST_B_DEB (_MX53_PAD_SD1_DATA3__WDOG2_WDOG_RST_B_DEB | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD1_DATA3__SATA_PHY_DTB_1 (_MX53_PAD_SD1_DATA3__SATA_PHY_DTB_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_CLK__ESDHC2_CLK (_MX53_PAD_SD2_CLK__ESDHC2_CLK | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_SD2_CLK__GPIO1_10 (_MX53_PAD_SD2_CLK__GPIO1_10 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_CLK__KPP_COL_5 (_MX53_PAD_SD2_CLK__KPP_COL_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_CLK__AUDMUX_AUD4_RXFS (_MX53_PAD_SD2_CLK__AUDMUX_AUD4_RXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_CLK__CSPI_SCLK (_MX53_PAD_SD2_CLK__CSPI_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_CLK__SCC_RANDOM_V (_MX53_PAD_SD2_CLK__SCC_RANDOM_V | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_CMD__ESDHC2_CMD (_MX53_PAD_SD2_CMD__ESDHC2_CMD | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_SD2_CMD__GPIO1_11 (_MX53_PAD_SD2_CMD__GPIO1_11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_CMD__KPP_ROW_5 (_MX53_PAD_SD2_CMD__KPP_ROW_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_CMD__AUDMUX_AUD4_RXC (_MX53_PAD_SD2_CMD__AUDMUX_AUD4_RXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_CMD__CSPI_MOSI (_MX53_PAD_SD2_CMD__CSPI_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_CMD__SCC_RANDOM (_MX53_PAD_SD2_CMD__SCC_RANDOM | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_DATA3__ESDHC2_DAT3 (_MX53_PAD_SD2_DATA3__ESDHC2_DAT3 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_SD2_DATA3__GPIO1_12 (_MX53_PAD_SD2_DATA3__GPIO1_12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_DATA3__KPP_COL_6 (_MX53_PAD_SD2_DATA3__KPP_COL_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_DATA3__AUDMUX_AUD4_TXC (_MX53_PAD_SD2_DATA3__AUDMUX_AUD4_TXC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_DATA3__CSPI_SS2 (_MX53_PAD_SD2_DATA3__CSPI_SS2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_DATA3__SJC_DONE (_MX53_PAD_SD2_DATA3__SJC_DONE | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_DATA2__ESDHC2_DAT2 (_MX53_PAD_SD2_DATA2__ESDHC2_DAT2 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_SD2_DATA2__GPIO1_13 (_MX53_PAD_SD2_DATA2__GPIO1_13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_DATA2__KPP_ROW_6 (_MX53_PAD_SD2_DATA2__KPP_ROW_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_DATA2__AUDMUX_AUD4_TXD (_MX53_PAD_SD2_DATA2__AUDMUX_AUD4_TXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_DATA2__CSPI_SS1 (_MX53_PAD_SD2_DATA2__CSPI_SS1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_DATA2__SJC_FAIL (_MX53_PAD_SD2_DATA2__SJC_FAIL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_DATA1__ESDHC2_DAT1 (_MX53_PAD_SD2_DATA1__ESDHC2_DAT1 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_SD2_DATA1__GPIO1_14 (_MX53_PAD_SD2_DATA1__GPIO1_14 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_DATA1__KPP_COL_7 (_MX53_PAD_SD2_DATA1__KPP_COL_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_DATA1__AUDMUX_AUD4_TXFS (_MX53_PAD_SD2_DATA1__AUDMUX_AUD4_TXFS | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_DATA1__CSPI_SS0 (_MX53_PAD_SD2_DATA1__CSPI_SS0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_DATA1__RTIC_SEC_VIO (_MX53_PAD_SD2_DATA1__RTIC_SEC_VIO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_DATA0__ESDHC2_DAT0 (_MX53_PAD_SD2_DATA0__ESDHC2_DAT0 | MUX_PAD_CTRL(MX53_SDHC_PAD_CTRL)) +#define MX53_PAD_SD2_DATA0__GPIO1_15 (_MX53_PAD_SD2_DATA0__GPIO1_15 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_DATA0__KPP_ROW_7 (_MX53_PAD_SD2_DATA0__KPP_ROW_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_DATA0__AUDMUX_AUD4_RXD (_MX53_PAD_SD2_DATA0__AUDMUX_AUD4_RXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_DATA0__CSPI_MISO (_MX53_PAD_SD2_DATA0__CSPI_MISO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_SD2_DATA0__RTIC_DONE_INT (_MX53_PAD_SD2_DATA0__RTIC_DONE_INT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_0__CCM_CLKO (_MX53_PAD_GPIO_0__CCM_CLKO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_0__GPIO1_0 (_MX53_PAD_GPIO_0__GPIO1_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_0__KPP_COL_5 (_MX53_PAD_GPIO_0__KPP_COL_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK (_MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_0__EPIT1_EPITO (_MX53_PAD_GPIO_0__EPIT1_EPITO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_0__SRTC_ALARM_DEB (_MX53_PAD_GPIO_0__SRTC_ALARM_DEB | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_0__USBOH3_USBH1_PWR (_MX53_PAD_GPIO_0__USBOH3_USBH1_PWR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_0__CSU_TD (_MX53_PAD_GPIO_0__CSU_TD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_1__ESAI1_SCKR (_MX53_PAD_GPIO_1__ESAI1_SCKR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_1__GPIO1_1 (_MX53_PAD_GPIO_1__GPIO1_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_1__KPP_ROW_5 (_MX53_PAD_GPIO_1__KPP_ROW_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_1__CCM_SSI_EXT2_CLK (_MX53_PAD_GPIO_1__CCM_SSI_EXT2_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_1__PWM2_PWMO (_MX53_PAD_GPIO_1__PWM2_PWMO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_1__WDOG2_WDOG_B (_MX53_PAD_GPIO_1__WDOG2_WDOG_B | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_1__ESDHC1_CD (_MX53_PAD_GPIO_1__ESDHC1_CD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_1__SRC_TESTER_ACK (_MX53_PAD_GPIO_1__SRC_TESTER_ACK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_9__ESAI1_FSR (_MX53_PAD_GPIO_9__ESAI1_FSR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_9__GPIO1_9 (_MX53_PAD_GPIO_9__GPIO1_9 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_9__KPP_COL_6 (_MX53_PAD_GPIO_9__KPP_COL_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_9__CCM_REF_EN_B (_MX53_PAD_GPIO_9__CCM_REF_EN_B | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_9__PWM1_PWMO (_MX53_PAD_GPIO_9__PWM1_PWMO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_9__WDOG1_WDOG_B (_MX53_PAD_GPIO_9__WDOG1_WDOG_B | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_9__ESDHC1_WP (_MX53_PAD_GPIO_9__ESDHC1_WP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_9__SCC_FAIL_STATE (_MX53_PAD_GPIO_9__SCC_FAIL_STATE | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_3__ESAI1_HCKR (_MX53_PAD_GPIO_3__ESAI1_HCKR | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_3__GPIO1_3 (_MX53_PAD_GPIO_3__GPIO1_3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_3__I2C3_SCL (_MX53_PAD_GPIO_3__I2C3_SCL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_3__DPLLIP1_TOG_EN (_MX53_PAD_GPIO_3__DPLLIP1_TOG_EN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_3__CCM_CLKO2 (_MX53_PAD_GPIO_3__CCM_CLKO2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_3__OBSERVE_MUX_OBSRV_INT_OUT0 (_MX53_PAD_GPIO_3__OBSERVE_MUX_OBSRV_INT_OUT0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_3__USBOH3_USBH1_OC (_MX53_PAD_GPIO_3__USBOH3_USBH1_OC | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_3__MLB_MLBCLK (_MX53_PAD_GPIO_3__MLB_MLBCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_6__ESAI1_SCKT (_MX53_PAD_GPIO_6__ESAI1_SCKT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_6__GPIO1_6 (_MX53_PAD_GPIO_6__GPIO1_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_6__I2C3_SDA (_MX53_PAD_GPIO_6__I2C3_SDA | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_6__CCM_CCM_OUT_0 (_MX53_PAD_GPIO_6__CCM_CCM_OUT_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_6__CSU_CSU_INT_DEB (_MX53_PAD_GPIO_6__CSU_CSU_INT_DEB | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_6__OBSERVE_MUX_OBSRV_INT_OUT1 (_MX53_PAD_GPIO_6__OBSERVE_MUX_OBSRV_INT_OUT1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_6__ESDHC2_LCTL (_MX53_PAD_GPIO_6__ESDHC2_LCTL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_6__MLB_MLBSIG (_MX53_PAD_GPIO_6__MLB_MLBSIG | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_2__ESAI1_FST (_MX53_PAD_GPIO_2__ESAI1_FST | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_2__GPIO1_2 (_MX53_PAD_GPIO_2__GPIO1_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_2__KPP_ROW_6 (_MX53_PAD_GPIO_2__KPP_ROW_6 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_2__CCM_CCM_OUT_1 (_MX53_PAD_GPIO_2__CCM_CCM_OUT_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_2__CSU_CSU_ALARM_AUT_0 (_MX53_PAD_GPIO_2__CSU_CSU_ALARM_AUT_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_2__OBSERVE_MUX_OBSRV_INT_OUT2 (_MX53_PAD_GPIO_2__OBSERVE_MUX_OBSRV_INT_OUT2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_2__ESDHC2_WP (_MX53_PAD_GPIO_2__ESDHC2_WP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_2__MLB_MLBDAT (_MX53_PAD_GPIO_2__MLB_MLBDAT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_4__ESAI1_HCKT (_MX53_PAD_GPIO_4__ESAI1_HCKT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_4__GPIO1_4 (_MX53_PAD_GPIO_4__GPIO1_4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_4__KPP_COL_7 (_MX53_PAD_GPIO_4__KPP_COL_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_4__CCM_CCM_OUT_2 (_MX53_PAD_GPIO_4__CCM_CCM_OUT_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_4__CSU_CSU_ALARM_AUT_1 (_MX53_PAD_GPIO_4__CSU_CSU_ALARM_AUT_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_4__OBSERVE_MUX_OBSRV_INT_OUT3 (_MX53_PAD_GPIO_4__OBSERVE_MUX_OBSRV_INT_OUT3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_4__ESDHC2_CD (_MX53_PAD_GPIO_4__ESDHC2_CD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_4__SCC_SEC_STATE (_MX53_PAD_GPIO_4__SCC_SEC_STATE | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_5__ESAI1_TX2_RX3 (_MX53_PAD_GPIO_5__ESAI1_TX2_RX3 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_5__GPIO1_5 (_MX53_PAD_GPIO_5__GPIO1_5 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_5__KPP_ROW_7 (_MX53_PAD_GPIO_5__KPP_ROW_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_5__CCM_CLKO (_MX53_PAD_GPIO_5__CCM_CLKO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_5__CSU_CSU_ALARM_AUT_2 (_MX53_PAD_GPIO_5__CSU_CSU_ALARM_AUT_2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_5__OBSERVE_MUX_OBSRV_INT_OUT4 (_MX53_PAD_GPIO_5__OBSERVE_MUX_OBSRV_INT_OUT4 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_5__I2C3_SCL (_MX53_PAD_GPIO_5__I2C3_SCL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_5__CCM_PLL1_BYP (_MX53_PAD_GPIO_5__CCM_PLL1_BYP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_7__ESAI1_TX4_RX1 (_MX53_PAD_GPIO_7__ESAI1_TX4_RX1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_7__GPIO1_7 (_MX53_PAD_GPIO_7__GPIO1_7 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_7__EPIT1_EPITO (_MX53_PAD_GPIO_7__EPIT1_EPITO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_7__CAN1_TXCAN (_MX53_PAD_GPIO_7__CAN1_TXCAN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_7__UART2_TXD_MUX (_MX53_PAD_GPIO_7__UART2_TXD_MUX | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_7__FIRI_RXD (_MX53_PAD_GPIO_7__FIRI_RXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_7__SPDIF_PLOCK (_MX53_PAD_GPIO_7__SPDIF_PLOCK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_7__CCM_PLL2_BYP (_MX53_PAD_GPIO_7__CCM_PLL2_BYP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_8__ESAI1_TX5_RX0 (_MX53_PAD_GPIO_8__ESAI1_TX5_RX0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_8__GPIO1_8 (_MX53_PAD_GPIO_8__GPIO1_8 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_8__EPIT2_EPITO (_MX53_PAD_GPIO_8__EPIT2_EPITO | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_8__CAN1_RXCAN (_MX53_PAD_GPIO_8__CAN1_RXCAN | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_8__UART2_RXD_MUX (_MX53_PAD_GPIO_8__UART2_RXD_MUX | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_8__FIRI_TXD (_MX53_PAD_GPIO_8__FIRI_TXD | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_8__SPDIF_SRCLK (_MX53_PAD_GPIO_8__SPDIF_SRCLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_8__CCM_PLL3_BYP (_MX53_PAD_GPIO_8__CCM_PLL3_BYP | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_16__ESAI1_TX3_RX2 (_MX53_PAD_GPIO_16__ESAI1_TX3_RX2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_16__GPIO7_11 (_MX53_PAD_GPIO_16__GPIO7_11 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_16__TZIC_PWRFAIL_INT (_MX53_PAD_GPIO_16__TZIC_PWRFAIL_INT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_16__RTC_CE_RTC_EXT_TRIG1 (_MX53_PAD_GPIO_16__RTC_CE_RTC_EXT_TRIG1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_16__SPDIF_IN1 (_MX53_PAD_GPIO_16__SPDIF_IN1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_16__I2C3_SDA (_MX53_PAD_GPIO_16__I2C3_SDA | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_16__SJC_DE_B (_MX53_PAD_GPIO_16__SJC_DE_B | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_17__ESAI1_TX0 (_MX53_PAD_GPIO_17__ESAI1_TX0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_17__GPIO7_12 (_MX53_PAD_GPIO_17__GPIO7_12 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_17__SDMA_EXT_EVENT_0 (_MX53_PAD_GPIO_17__SDMA_EXT_EVENT_0 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_17__GPC_PMIC_RDY (_MX53_PAD_GPIO_17__GPC_PMIC_RDY | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_17__RTC_CE_RTC_FSV_TRIG (_MX53_PAD_GPIO_17__RTC_CE_RTC_FSV_TRIG | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_17__SPDIF_OUT1 (_MX53_PAD_GPIO_17__SPDIF_OUT1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_17__IPU_SNOOP2 (_MX53_PAD_GPIO_17__IPU_SNOOP2 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_17__SJC_JTAG_ACT (_MX53_PAD_GPIO_17__SJC_JTAG_ACT | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_18__ESAI1_TX1 (_MX53_PAD_GPIO_18__ESAI1_TX1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_18__GPIO7_13 (_MX53_PAD_GPIO_18__GPIO7_13 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_18__SDMA_EXT_EVENT_1 (_MX53_PAD_GPIO_18__SDMA_EXT_EVENT_1 | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_18__OWIRE_LINE (_MX53_PAD_GPIO_18__OWIRE_LINE | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_18__RTC_CE_RTC_ALARM2_TRIG (_MX53_PAD_GPIO_18__RTC_CE_RTC_ALARM2_TRIG | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_18__CCM_ASRC_EXT_CLK (_MX53_PAD_GPIO_18__CCM_ASRC_EXT_CLK | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_18__ESDHC1_LCTL (_MX53_PAD_GPIO_18__ESDHC1_LCTL | MUX_PAD_CTRL(NO_PAD_CTRL)) +#define MX53_PAD_GPIO_18__SRC_SYSTEM_RST (_MX53_PAD_GPIO_18__SRC_SYSTEM_RST | MUX_PAD_CTRL(NO_PAD_CTRL)) #endif /* __MACH_IOMUX_MX53_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/iomux-mxc91231.h b/arch/arm/plat-mxc/include/mach/iomux-mxc91231.h index 15d59510f597..bf28df0d58b7 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-mxc91231.h +++ b/arch/arm/plat-mxc/include/mach/iomux-mxc91231.h @@ -46,12 +46,12 @@ * - setups the iomux according to the configuration * - if the pin is configured as a GPIO, we claim it through kernel gpiolib */ -int mxc_iomux_alloc_pin(const unsigned int pin_mode, const char *label); +int mxc_iomux_alloc_pin(unsigned int pin_mode, const char *label); /* * setups mutliple pins * convenient way to call the above function with tables */ -int mxc_iomux_setup_multiple_pins(unsigned int *pin_list, unsigned count, +int mxc_iomux_setup_multiple_pins(const unsigned int *pin_list, unsigned count, const char *label); /* @@ -60,12 +60,12 @@ int mxc_iomux_setup_multiple_pins(unsigned int *pin_list, unsigned count, * - frees the GPIO if the pin was configured as GPIO * - DOES NOT reconfigure the IOMUX in its reset state */ -void mxc_iomux_release_pin(const unsigned int pin_mode); +void mxc_iomux_release_pin(unsigned int pin_mode); /* * releases multiple pins * convenvient way to call the above function with tables */ -void mxc_iomux_release_multiple_pins(unsigned int *pin_list, int count); +void mxc_iomux_release_multiple_pins(const unsigned int *pin_list, int count); #define MUX_SIDE_AP (0) #define MUX_SIDE_SP (1) diff --git a/arch/arm/plat-mxc/include/mach/iomux-v1.h b/arch/arm/plat-mxc/include/mach/iomux-v1.h index 884f5753f279..c07d30210c57 100644 --- a/arch/arm/plat-mxc/include/mach/iomux-v1.h +++ b/arch/arm/plat-mxc/include/mach/iomux-v1.h @@ -100,4 +100,6 @@ extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count, const char *label); extern void mxc_gpio_release_multiple_pins(const int *pin_list, int count); +extern int __init imx_iomuxv1_init(void __iomem *base, int numports); + #endif /* __MACH_IOMUX_V1_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/irqs.h b/arch/arm/plat-mxc/include/mach/irqs.h index ba65c9231a78..a3d930d3e65d 100644 --- a/arch/arm/plat-mxc/include/mach/irqs.h +++ b/arch/arm/plat-mxc/include/mach/irqs.h @@ -23,17 +23,17 @@ #define MXC_GPIO_IRQ_START MXC_INTERNAL_IRQS /* these are ordered by size to support multi-SoC kernels */ -#if defined CONFIG_ARCH_MX53 +#if defined CONFIG_SOC_IMX53 #define MXC_GPIO_IRQS (32 * 7) #elif defined CONFIG_ARCH_MX2 #define MXC_GPIO_IRQS (32 * 6) -#elif defined CONFIG_ARCH_MX50 +#elif defined CONFIG_SOC_IMX50 #define MXC_GPIO_IRQS (32 * 6) #elif defined CONFIG_ARCH_MX1 #define MXC_GPIO_IRQS (32 * 4) #elif defined CONFIG_ARCH_MX25 #define MXC_GPIO_IRQS (32 * 4) -#elif defined CONFIG_ARCH_MX51 +#elif defined CONFIG_SOC_IMX51 #define MXC_GPIO_IRQS (32 * 4) #elif defined CONFIG_ARCH_MXC91231 #define MXC_GPIO_IRQS (32 * 4) diff --git a/arch/arm/plat-mxc/include/mach/mx1.h b/arch/arm/plat-mxc/include/mach/mx1.h index 75d96214b831..97b19e7800bc 100644 --- a/arch/arm/plat-mxc/include/mach/mx1.h +++ b/arch/arm/plat-mxc/include/mach/mx1.h @@ -54,13 +54,13 @@ #define MX1_AIPI2_BASE_ADDR (0x10000 + MX1_IO_BASE_ADDR) #define MX1_SIM_BASE_ADDR (0x11000 + MX1_IO_BASE_ADDR) #define MX1_USBD_BASE_ADDR (0x12000 + MX1_IO_BASE_ADDR) -#define MX1_SPI1_BASE_ADDR (0x13000 + MX1_IO_BASE_ADDR) +#define MX1_CSPI1_BASE_ADDR (0x13000 + MX1_IO_BASE_ADDR) #define MX1_MMC_BASE_ADDR (0x14000 + MX1_IO_BASE_ADDR) #define MX1_ASP_BASE_ADDR (0x15000 + MX1_IO_BASE_ADDR) #define MX1_BTA_BASE_ADDR (0x16000 + MX1_IO_BASE_ADDR) #define MX1_I2C_BASE_ADDR (0x17000 + MX1_IO_BASE_ADDR) #define MX1_SSI_BASE_ADDR (0x18000 + MX1_IO_BASE_ADDR) -#define MX1_SPI2_BASE_ADDR (0x19000 + MX1_IO_BASE_ADDR) +#define MX1_CSPI2_BASE_ADDR (0x19000 + MX1_IO_BASE_ADDR) #define MX1_MSHC_BASE_ADDR (0x1A000 + MX1_IO_BASE_ADDR) #define MX1_CCM_BASE_ADDR (0x1B000 + MX1_IO_BASE_ADDR) #define MX1_SCM_BASE_ADDR (0x1B804 + MX1_IO_BASE_ADDR) @@ -89,7 +89,7 @@ #define MX1_GPIO_INT_PORTA 11 #define MX1_GPIO_INT_PORTB 12 #define MX1_GPIO_INT_PORTC 13 -#define MX1_LCDC_INT 14 +#define MX1_INT_LCDC 14 #define MX1_SIM_INT 15 #define MX1_SIM_DATA_INT 16 #define MX1_RTC_INT 17 @@ -112,7 +112,8 @@ #define MX1_PWM_INT 34 #define MX1_SDHC_INT 35 #define MX1_INT_I2C 39 -#define MX1_CSPI_INT 41 +#define MX1_INT_CSPI2 40 +#define MX1_INT_CSPI1 41 #define MX1_SSI_TX_INT 42 #define MX1_SSI_TX_ERR_INT 43 #define MX1_SSI_RX_INT 44 diff --git a/arch/arm/plat-mxc/include/mach/mx53.h b/arch/arm/plat-mxc/include/mach/mx53.h index d7a8e52181ea..ace17864575e 100644 --- a/arch/arm/plat-mxc/include/mach/mx53.h +++ b/arch/arm/plat-mxc/include/mach/mx53.h @@ -79,7 +79,7 @@ #define MX53_GPIO3_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x0008C000) #define MX53_GPIO4_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00090000) #define MX53_KPP_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00094000) -#define MX53_WDOG_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00098000) +#define MX53_WDOG1_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x00098000) #define MX53_WDOG2_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x0009C000) #define MX53_GPT1_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000A0000) #define MX53_SRTC_BASE_ADDR (MX53_AIPS1_BASE_ADDR + 0x000A4000) diff --git a/arch/arm/plat-mxc/include/mach/mxc.h b/arch/arm/plat-mxc/include/mach/mxc.h index 04c7a26b1f26..7e072637eefa 100644 --- a/arch/arm/plat-mxc/include/mach/mxc.h +++ b/arch/arm/plat-mxc/include/mach/mxc.h @@ -103,7 +103,7 @@ extern unsigned int __mxc_cpu_type; # define cpu_is_mx27() (0) #endif -#ifdef CONFIG_ARCH_MX31 +#ifdef CONFIG_SOC_IMX31 # ifdef mxc_cpu_type # undef mxc_cpu_type # define mxc_cpu_type __mxc_cpu_type @@ -115,7 +115,7 @@ extern unsigned int __mxc_cpu_type; # define cpu_is_mx31() (0) #endif -#ifdef CONFIG_ARCH_MX35 +#ifdef CONFIG_SOC_IMX35 # ifdef mxc_cpu_type # undef mxc_cpu_type # define mxc_cpu_type __mxc_cpu_type @@ -127,7 +127,7 @@ extern unsigned int __mxc_cpu_type; # define cpu_is_mx35() (0) #endif -#ifdef CONFIG_ARCH_MX50 +#ifdef CONFIG_SOC_IMX50 # ifdef mxc_cpu_type # undef mxc_cpu_type # define mxc_cpu_type __mxc_cpu_type @@ -139,7 +139,7 @@ extern unsigned int __mxc_cpu_type; # define cpu_is_mx50() (0) #endif -#ifdef CONFIG_ARCH_MX51 +#ifdef CONFIG_SOC_IMX51 # ifdef mxc_cpu_type # undef mxc_cpu_type # define mxc_cpu_type __mxc_cpu_type @@ -151,7 +151,7 @@ extern unsigned int __mxc_cpu_type; # define cpu_is_mx51() (0) #endif -#ifdef CONFIG_ARCH_MX53 +#ifdef CONFIG_SOC_IMX53 # ifdef mxc_cpu_type # undef mxc_cpu_type # define mxc_cpu_type __mxc_cpu_type diff --git a/arch/arm/plat-mxc/include/mach/mxc_ehci.h b/arch/arm/plat-mxc/include/mach/mxc_ehci.h index a523a4079299..2c159dc2398b 100644 --- a/arch/arm/plat-mxc/include/mach/mxc_ehci.h +++ b/arch/arm/plat-mxc/include/mach/mxc_ehci.h @@ -44,11 +44,14 @@ struct mxc_usbh_platform_data { int (*exit)(struct platform_device *pdev); unsigned int portsc; - unsigned int flags; struct otg_transceiver *otg; }; -int mxc_initialize_usb_hw(int port, unsigned int flags); +int mx51_initialize_usb_hw(int port, unsigned int flags); +int mx25_initialize_usb_hw(int port, unsigned int flags); +int mx31_initialize_usb_hw(int port, unsigned int flags); +int mx35_initialize_usb_hw(int port, unsigned int flags); +int mx27_initialize_usb_hw(int port, unsigned int flags); #endif /* __INCLUDE_ASM_ARCH_MXC_EHCI_H */ diff --git a/arch/arm/plat-mxc/include/mach/ulpi.h b/arch/arm/plat-mxc/include/mach/ulpi.h index 96b6ab4c40c3..f9161c96d7bd 100644 --- a/arch/arm/plat-mxc/include/mach/ulpi.h +++ b/arch/arm/plat-mxc/include/mach/ulpi.h @@ -1,6 +1,15 @@ #ifndef __MACH_ULPI_H #define __MACH_ULPI_H +#ifdef CONFIG_USB_ULPI +struct otg_transceiver *imx_otg_ulpi_create(unsigned int flags); +#else +static inline struct otg_transceiver *imx_otg_ulpi_create(unsigned int flags) +{ + return NULL; +} +#endif + extern struct otg_io_access_ops mxc_ulpi_access_ops; #endif /* __MACH_ULPI_H */ diff --git a/arch/arm/plat-mxc/include/mach/uncompress.h b/arch/arm/plat-mxc/include/mach/uncompress.h index ff469c4f1d76..4864b0afd440 100644 --- a/arch/arm/plat-mxc/include/mach/uncompress.h +++ b/arch/arm/plat-mxc/include/mach/uncompress.h @@ -62,6 +62,7 @@ static inline void flush(void) #define MX2X_UART1_BASE_ADDR 0x1000a000 #define MX3X_UART1_BASE_ADDR 0x43F90000 #define MX3X_UART2_BASE_ADDR 0x43F94000 +#define MX3X_UART5_BASE_ADDR 0x43FB4000 #define MX51_UART1_BASE_ADDR 0x73fbc000 #define MX50_UART1_BASE_ADDR 0x53fbc000 #define MX53_UART1_BASE_ADDR 0x53fbc000 @@ -83,6 +84,7 @@ static __inline__ void __arch_decomp_setup(unsigned long arch_id) case MACH_TYPE_MX21ADS: case MACH_TYPE_PCA100: case MACH_TYPE_MXT_TD60: + case MACH_TYPE_IMX27IPCAM: uart_base = MX2X_UART1_BASE_ADDR; break; case MACH_TYPE_MX31LITE: @@ -101,6 +103,9 @@ static __inline__ void __arch_decomp_setup(unsigned long arch_id) case MACH_TYPE_MAGX_ZN5: uart_base = MX3X_UART2_BASE_ADDR; break; + case MACH_TYPE_BUG: + uart_base = MX3X_UART5_BASE_ADDR; + break; case MACH_TYPE_MX51_BABBAGE: case MACH_TYPE_EUKREA_CPUIMX51SD: case MACH_TYPE_MX51_3DS: @@ -110,6 +115,8 @@ static __inline__ void __arch_decomp_setup(unsigned long arch_id) uart_base = MX50_UART1_BASE_ADDR; break; case MACH_TYPE_MX53_EVK: + case MACH_TYPE_MX53_LOCO: + case MACH_TYPE_MX53_SMD: uart_base = MX53_UART1_BASE_ADDR; break; default: diff --git a/arch/arm/plat-mxc/iomux-v1.c b/arch/arm/plat-mxc/iomux-v1.c index 960a02cbcbaf..3238c10d4e02 100644 --- a/arch/arm/plat-mxc/iomux-v1.c +++ b/arch/arm/plat-mxc/iomux-v1.c @@ -211,28 +211,10 @@ void mxc_gpio_release_multiple_pins(const int *pin_list, int count) } EXPORT_SYMBOL(mxc_gpio_release_multiple_pins); -static int imx_iomuxv1_init(void) +int __init imx_iomuxv1_init(void __iomem *base, int numports) { -#ifdef CONFIG_ARCH_MX1 - if (cpu_is_mx1()) { - imx_iomuxv1_baseaddr = MX1_IO_ADDRESS(MX1_GPIO_BASE_ADDR); - imx_iomuxv1_numports = MX1_NUM_GPIO_PORT; - } else -#endif -#ifdef CONFIG_MACH_MX21 - if (cpu_is_mx21()) { - imx_iomuxv1_baseaddr = MX21_IO_ADDRESS(MX21_GPIO_BASE_ADDR); - imx_iomuxv1_numports = MX21_NUM_GPIO_PORT; - } else -#endif -#ifdef CONFIG_MACH_MX27 - if (cpu_is_mx27()) { - imx_iomuxv1_baseaddr = MX27_IO_ADDRESS(MX27_GPIO_BASE_ADDR); - imx_iomuxv1_numports = MX27_NUM_GPIO_PORT; - } else -#endif - return -ENODEV; + imx_iomuxv1_baseaddr = base; + imx_iomuxv1_numports = numports; return 0; } -pure_initcall(imx_iomuxv1_init); diff --git a/arch/arm/plat-mxc/ulpi.c b/arch/arm/plat-mxc/ulpi.c index 582c6dfaba4a..477e45bea1be 100644 --- a/arch/arm/plat-mxc/ulpi.c +++ b/arch/arm/plat-mxc/ulpi.c @@ -22,6 +22,7 @@ #include <linux/io.h> #include <linux/delay.h> #include <linux/usb/otg.h> +#include <linux/usb/ulpi.h> #include <mach/ulpi.h> @@ -111,3 +112,7 @@ struct otg_io_access_ops mxc_ulpi_access_ops = { }; EXPORT_SYMBOL_GPL(mxc_ulpi_access_ops); +struct otg_transceiver *imx_otg_ulpi_create(unsigned int flags) +{ + return otg_ulpi_create(&mxc_ulpi_access_ops, flags); +} diff --git a/arch/arm/plat-nomadik/gpio.c b/arch/arm/plat-nomadik/gpio.c index 1e88ecb846d1..70620426ee55 100644 --- a/arch/arm/plat-nomadik/gpio.c +++ b/arch/arm/plat-nomadik/gpio.c @@ -30,23 +30,39 @@ /* * The GPIO module in the Nomadik family of Systems-on-Chip is an * AMBA device, managing 32 pins and alternate functions. The logic block - * is currently only used in the Nomadik. + * is currently used in the Nomadik and ux500. * * Symbols in this file are called "nmk_gpio" for "nomadik gpio" */ -#define NMK_GPIO_PER_CHIP 32 +#define NMK_GPIO_PER_CHIP 32 + struct nmk_gpio_chip { struct gpio_chip chip; void __iomem *addr; struct clk *clk; + unsigned int bank; unsigned int parent_irq; + int secondary_parent_irq; + u32 (*get_secondary_status)(unsigned int bank); + void (*set_ioforce)(bool enable); spinlock_t lock; /* Keep track of configured edges */ u32 edge_rising; u32 edge_falling; + u32 real_wake; + u32 rwimsc; + u32 fwimsc; + u32 slpm; }; +static struct nmk_gpio_chip * +nmk_gpio_chips[DIV_ROUND_UP(ARCH_NR_GPIOS, NMK_GPIO_PER_CHIP)]; + +static DEFINE_SPINLOCK(nmk_gpio_slpm_lock); + +#define NUM_BANKS ARRAY_SIZE(nmk_gpio_chips) + static void __nmk_gpio_set_mode(struct nmk_gpio_chip *nmk_chip, unsigned offset, int gpio_mode) { @@ -118,8 +134,35 @@ static void __nmk_gpio_make_output(struct nmk_gpio_chip *nmk_chip, __nmk_gpio_set_output(nmk_chip, offset, val); } +static void __nmk_gpio_set_mode_safe(struct nmk_gpio_chip *nmk_chip, + unsigned offset, int gpio_mode, + bool glitch) +{ + u32 rwimsc = readl(nmk_chip->addr + NMK_GPIO_RWIMSC); + u32 fwimsc = readl(nmk_chip->addr + NMK_GPIO_FWIMSC); + + if (glitch && nmk_chip->set_ioforce) { + u32 bit = BIT(offset); + + /* Prevent spurious wakeups */ + writel(rwimsc & ~bit, nmk_chip->addr + NMK_GPIO_RWIMSC); + writel(fwimsc & ~bit, nmk_chip->addr + NMK_GPIO_FWIMSC); + + nmk_chip->set_ioforce(true); + } + + __nmk_gpio_set_mode(nmk_chip, offset, gpio_mode); + + if (glitch && nmk_chip->set_ioforce) { + nmk_chip->set_ioforce(false); + + writel(rwimsc, nmk_chip->addr + NMK_GPIO_RWIMSC); + writel(fwimsc, nmk_chip->addr + NMK_GPIO_FWIMSC); + } +} + static void __nmk_config_pin(struct nmk_gpio_chip *nmk_chip, unsigned offset, - pin_cfg_t cfg, bool sleep) + pin_cfg_t cfg, bool sleep, unsigned int *slpmregs) { static const char *afnames[] = { [NMK_GPIO_ALT_GPIO] = "GPIO", @@ -144,6 +187,7 @@ static void __nmk_config_pin(struct nmk_gpio_chip *nmk_chip, unsigned offset, int slpm = PIN_SLPM(cfg); int output = PIN_DIR(cfg); int val = PIN_VAL(cfg); + bool glitch = af == NMK_GPIO_ALT_C; dev_dbg(nmk_chip->chip.dev, "pin %d [%#lx]: af %s, pull %s, slpm %s (%s%s)\n", pin, cfg, afnames[af], pullnames[pull], slpmnames[slpm], @@ -155,6 +199,8 @@ static void __nmk_config_pin(struct nmk_gpio_chip *nmk_chip, unsigned offset, int slpm_output = PIN_SLPM_DIR(cfg); int slpm_val = PIN_SLPM_VAL(cfg); + af = NMK_GPIO_ALT_GPIO; + /* * The SLPM_* values are normal values + 1 to allow zero to * mean "same as normal". @@ -180,8 +226,116 @@ static void __nmk_config_pin(struct nmk_gpio_chip *nmk_chip, unsigned offset, __nmk_gpio_set_pull(nmk_chip, offset, pull); } - __nmk_gpio_set_slpm(nmk_chip, offset, slpm); - __nmk_gpio_set_mode(nmk_chip, offset, af); + /* + * If we've backed up the SLPM registers (glitch workaround), modify + * the backups since they will be restored. + */ + if (slpmregs) { + if (slpm == NMK_GPIO_SLPM_NOCHANGE) + slpmregs[nmk_chip->bank] |= BIT(offset); + else + slpmregs[nmk_chip->bank] &= ~BIT(offset); + } else + __nmk_gpio_set_slpm(nmk_chip, offset, slpm); + + __nmk_gpio_set_mode_safe(nmk_chip, offset, af, glitch); +} + +/* + * Safe sequence used to switch IOs between GPIO and Alternate-C mode: + * - Save SLPM registers + * - Set SLPM=0 for the IOs you want to switch and others to 1 + * - Configure the GPIO registers for the IOs that are being switched + * - Set IOFORCE=1 + * - Modify the AFLSA/B registers for the IOs that are being switched + * - Set IOFORCE=0 + * - Restore SLPM registers + * - Any spurious wake up event during switch sequence to be ignored and + * cleared + */ +static void nmk_gpio_glitch_slpm_init(unsigned int *slpm) +{ + int i; + + for (i = 0; i < NUM_BANKS; i++) { + struct nmk_gpio_chip *chip = nmk_gpio_chips[i]; + unsigned int temp = slpm[i]; + + if (!chip) + break; + + slpm[i] = readl(chip->addr + NMK_GPIO_SLPC); + writel(temp, chip->addr + NMK_GPIO_SLPC); + } +} + +static void nmk_gpio_glitch_slpm_restore(unsigned int *slpm) +{ + int i; + + for (i = 0; i < NUM_BANKS; i++) { + struct nmk_gpio_chip *chip = nmk_gpio_chips[i]; + + if (!chip) + break; + + writel(slpm[i], chip->addr + NMK_GPIO_SLPC); + } +} + +static int __nmk_config_pins(pin_cfg_t *cfgs, int num, bool sleep) +{ + static unsigned int slpm[NUM_BANKS]; + unsigned long flags; + bool glitch = false; + int ret = 0; + int i; + + for (i = 0; i < num; i++) { + if (PIN_ALT(cfgs[i]) == NMK_GPIO_ALT_C) { + glitch = true; + break; + } + } + + spin_lock_irqsave(&nmk_gpio_slpm_lock, flags); + + if (glitch) { + memset(slpm, 0xff, sizeof(slpm)); + + for (i = 0; i < num; i++) { + int pin = PIN_NUM(cfgs[i]); + int offset = pin % NMK_GPIO_PER_CHIP; + + if (PIN_ALT(cfgs[i]) == NMK_GPIO_ALT_C) + slpm[pin / NMK_GPIO_PER_CHIP] &= ~BIT(offset); + } + + nmk_gpio_glitch_slpm_init(slpm); + } + + for (i = 0; i < num; i++) { + struct nmk_gpio_chip *nmk_chip; + int pin = PIN_NUM(cfgs[i]); + + nmk_chip = get_irq_chip_data(NOMADIK_GPIO_TO_IRQ(pin)); + if (!nmk_chip) { + ret = -EINVAL; + break; + } + + spin_lock(&nmk_chip->lock); + __nmk_config_pin(nmk_chip, pin - nmk_chip->chip.base, + cfgs[i], sleep, glitch ? slpm : NULL); + spin_unlock(&nmk_chip->lock); + } + + if (glitch) + nmk_gpio_glitch_slpm_restore(slpm); + + spin_unlock_irqrestore(&nmk_gpio_slpm_lock, flags); + + return ret; } /** @@ -200,19 +354,7 @@ static void __nmk_config_pin(struct nmk_gpio_chip *nmk_chip, unsigned offset, */ int nmk_config_pin(pin_cfg_t cfg, bool sleep) { - struct nmk_gpio_chip *nmk_chip; - int gpio = PIN_NUM(cfg); - unsigned long flags; - - nmk_chip = get_irq_chip_data(NOMADIK_GPIO_TO_IRQ(gpio)); - if (!nmk_chip) - return -EINVAL; - - spin_lock_irqsave(&nmk_chip->lock, flags); - __nmk_config_pin(nmk_chip, gpio - nmk_chip->chip.base, cfg, sleep); - spin_unlock_irqrestore(&nmk_chip->lock, flags); - - return 0; + return __nmk_config_pins(&cfg, 1, sleep); } EXPORT_SYMBOL(nmk_config_pin); @@ -226,31 +368,13 @@ EXPORT_SYMBOL(nmk_config_pin); */ int nmk_config_pins(pin_cfg_t *cfgs, int num) { - int ret = 0; - int i; - - for (i = 0; i < num; i++) { - ret = nmk_config_pin(cfgs[i], false); - if (ret) - break; - } - - return ret; + return __nmk_config_pins(cfgs, num, false); } EXPORT_SYMBOL(nmk_config_pins); int nmk_config_pins_sleep(pin_cfg_t *cfgs, int num) { - int ret = 0; - int i; - - for (i = 0; i < num; i++) { - ret = nmk_config_pin(cfgs[i], true); - if (ret) - break; - } - - return ret; + return __nmk_config_pins(cfgs, num, true); } EXPORT_SYMBOL(nmk_config_pins_sleep); @@ -277,9 +401,13 @@ int nmk_gpio_set_slpm(int gpio, enum nmk_gpio_slpm mode) if (!nmk_chip) return -EINVAL; - spin_lock_irqsave(&nmk_chip->lock, flags); + spin_lock_irqsave(&nmk_gpio_slpm_lock, flags); + spin_lock(&nmk_chip->lock); + __nmk_gpio_set_slpm(nmk_chip, gpio - nmk_chip->chip.base, mode); - spin_unlock_irqrestore(&nmk_chip->lock, flags); + + spin_unlock(&nmk_chip->lock); + spin_unlock_irqrestore(&nmk_gpio_slpm_lock, flags); return 0; } @@ -314,6 +442,15 @@ int nmk_gpio_set_pull(int gpio, enum nmk_gpio_pull pull) } /* Mode functions */ +/** + * nmk_gpio_set_mode() - set the mux mode of a gpio pin + * @gpio: pin number + * @gpio_mode: one of NMK_GPIO_ALT_GPIO, NMK_GPIO_ALT_A, + * NMK_GPIO_ALT_B, and NMK_GPIO_ALT_C + * + * Sets the mode of the specified pin to one of the alternate functions or + * plain GPIO. + */ int nmk_gpio_set_mode(int gpio, int gpio_mode) { struct nmk_gpio_chip *nmk_chip; @@ -401,8 +538,20 @@ static void __nmk_gpio_irq_modify(struct nmk_gpio_chip *nmk_chip, } } -static int nmk_gpio_irq_modify(struct irq_data *d, enum nmk_gpio_irq_type which, - bool enable) +static void __nmk_gpio_set_wake(struct nmk_gpio_chip *nmk_chip, + int gpio, bool on) +{ +#ifdef CONFIG_ARCH_U8500 + if (cpu_is_u8500v2()) { + __nmk_gpio_set_slpm(nmk_chip, gpio - nmk_chip->chip.base, + on ? NMK_GPIO_SLPM_WAKEUP_ENABLE + : NMK_GPIO_SLPM_WAKEUP_DISABLE); + } +#endif + __nmk_gpio_irq_modify(nmk_chip, gpio, WAKE, on); +} + +static int nmk_gpio_irq_maskunmask(struct irq_data *d, bool enable) { int gpio; struct nmk_gpio_chip *nmk_chip; @@ -415,44 +564,58 @@ static int nmk_gpio_irq_modify(struct irq_data *d, enum nmk_gpio_irq_type which, if (!nmk_chip) return -EINVAL; - spin_lock_irqsave(&nmk_chip->lock, flags); - __nmk_gpio_irq_modify(nmk_chip, gpio, which, enable); - spin_unlock_irqrestore(&nmk_chip->lock, flags); + spin_lock_irqsave(&nmk_gpio_slpm_lock, flags); + spin_lock(&nmk_chip->lock); + + __nmk_gpio_irq_modify(nmk_chip, gpio, NORMAL, enable); + + if (!(nmk_chip->real_wake & bitmask)) + __nmk_gpio_set_wake(nmk_chip, gpio, enable); + + spin_unlock(&nmk_chip->lock); + spin_unlock_irqrestore(&nmk_gpio_slpm_lock, flags); return 0; } static void nmk_gpio_irq_mask(struct irq_data *d) { - nmk_gpio_irq_modify(d, NORMAL, false); + nmk_gpio_irq_maskunmask(d, false); } static void nmk_gpio_irq_unmask(struct irq_data *d) { - nmk_gpio_irq_modify(d, NORMAL, true); + nmk_gpio_irq_maskunmask(d, true); } static int nmk_gpio_irq_set_wake(struct irq_data *d, unsigned int on) { + struct irq_desc *desc = irq_to_desc(d->irq); + bool enabled = !(desc->status & IRQ_DISABLED); struct nmk_gpio_chip *nmk_chip; unsigned long flags; + u32 bitmask; int gpio; gpio = NOMADIK_IRQ_TO_GPIO(d->irq); nmk_chip = irq_data_get_irq_chip_data(d); if (!nmk_chip) return -EINVAL; + bitmask = nmk_gpio_get_bitmask(gpio); - spin_lock_irqsave(&nmk_chip->lock, flags); -#ifdef CONFIG_ARCH_U8500 - if (cpu_is_u8500v2()) { - __nmk_gpio_set_slpm(nmk_chip, gpio, - on ? NMK_GPIO_SLPM_WAKEUP_ENABLE - : NMK_GPIO_SLPM_WAKEUP_DISABLE); - } -#endif - __nmk_gpio_irq_modify(nmk_chip, gpio, WAKE, on); - spin_unlock_irqrestore(&nmk_chip->lock, flags); + spin_lock_irqsave(&nmk_gpio_slpm_lock, flags); + spin_lock(&nmk_chip->lock); + + if (!enabled) + __nmk_gpio_set_wake(nmk_chip, gpio, on); + + if (on) + nmk_chip->real_wake |= bitmask; + else + nmk_chip->real_wake &= ~bitmask; + + spin_unlock(&nmk_chip->lock); + spin_unlock_irqrestore(&nmk_gpio_slpm_lock, flags); return 0; } @@ -483,7 +646,7 @@ static int nmk_gpio_irq_set_type(struct irq_data *d, unsigned int type) if (enabled) __nmk_gpio_irq_modify(nmk_chip, gpio, NORMAL, false); - if (wake) + if (enabled || wake) __nmk_gpio_irq_modify(nmk_chip, gpio, WAKE, false); nmk_chip->edge_rising &= ~bitmask; @@ -497,7 +660,7 @@ static int nmk_gpio_irq_set_type(struct irq_data *d, unsigned int type) if (enabled) __nmk_gpio_irq_modify(nmk_chip, gpio, NORMAL, true); - if (wake) + if (enabled || wake) __nmk_gpio_irq_modify(nmk_chip, gpio, WAKE, true); spin_unlock_irqrestore(&nmk_chip->lock, flags); @@ -514,12 +677,11 @@ static struct irq_chip nmk_gpio_irq_chip = { .irq_set_wake = nmk_gpio_irq_set_wake, }; -static void nmk_gpio_irq_handler(unsigned int irq, struct irq_desc *desc) +static void __nmk_gpio_irq_handler(unsigned int irq, struct irq_desc *desc, + u32 status) { struct nmk_gpio_chip *nmk_chip; struct irq_chip *host_chip = get_irq_chip(irq); - unsigned int gpio_irq; - u32 pending; unsigned int first_irq; if (host_chip->irq_mask_ack) @@ -532,29 +694,56 @@ static void nmk_gpio_irq_handler(unsigned int irq, struct irq_desc *desc) nmk_chip = get_irq_data(irq); first_irq = NOMADIK_GPIO_TO_IRQ(nmk_chip->chip.base); - while ( (pending = readl(nmk_chip->addr + NMK_GPIO_IS)) ) { - gpio_irq = first_irq + __ffs(pending); - generic_handle_irq(gpio_irq); + while (status) { + int bit = __ffs(status); + + generic_handle_irq(first_irq + bit); + status &= ~BIT(bit); } host_chip->irq_unmask(&desc->irq_data); } +static void nmk_gpio_irq_handler(unsigned int irq, struct irq_desc *desc) +{ + struct nmk_gpio_chip *nmk_chip = get_irq_data(irq); + u32 status = readl(nmk_chip->addr + NMK_GPIO_IS); + + __nmk_gpio_irq_handler(irq, desc, status); +} + +static void nmk_gpio_secondary_irq_handler(unsigned int irq, + struct irq_desc *desc) +{ + struct nmk_gpio_chip *nmk_chip = get_irq_data(irq); + u32 status = nmk_chip->get_secondary_status(nmk_chip->bank); + + __nmk_gpio_irq_handler(irq, desc, status); +} + static int nmk_gpio_init_irq(struct nmk_gpio_chip *nmk_chip) { unsigned int first_irq; int i; first_irq = NOMADIK_GPIO_TO_IRQ(nmk_chip->chip.base); - for (i = first_irq; i < first_irq + NMK_GPIO_PER_CHIP; i++) { + for (i = first_irq; i < first_irq + nmk_chip->chip.ngpio; i++) { set_irq_chip(i, &nmk_gpio_irq_chip); set_irq_handler(i, handle_edge_irq); set_irq_flags(i, IRQF_VALID); set_irq_chip_data(i, nmk_chip); set_irq_type(i, IRQ_TYPE_EDGE_FALLING); } + set_irq_chained_handler(nmk_chip->parent_irq, nmk_gpio_irq_handler); set_irq_data(nmk_chip->parent_irq, nmk_chip); + + if (nmk_chip->secondary_parent_irq >= 0) { + set_irq_chained_handler(nmk_chip->secondary_parent_irq, + nmk_gpio_secondary_irq_handler); + set_irq_data(nmk_chip->secondary_parent_irq, nmk_chip); + } + return 0; } @@ -605,6 +794,97 @@ static int nmk_gpio_to_irq(struct gpio_chip *chip, unsigned offset) return NOMADIK_GPIO_TO_IRQ(nmk_chip->chip.base) + offset; } +#ifdef CONFIG_DEBUG_FS + +#include <linux/seq_file.h> + +static void nmk_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip) +{ + int mode; + unsigned i; + unsigned gpio = chip->base; + int is_out; + struct nmk_gpio_chip *nmk_chip = + container_of(chip, struct nmk_gpio_chip, chip); + const char *modes[] = { + [NMK_GPIO_ALT_GPIO] = "gpio", + [NMK_GPIO_ALT_A] = "altA", + [NMK_GPIO_ALT_B] = "altB", + [NMK_GPIO_ALT_C] = "altC", + }; + + for (i = 0; i < chip->ngpio; i++, gpio++) { + const char *label = gpiochip_is_requested(chip, i); + bool pull; + u32 bit = 1 << i; + + if (!label) + continue; + + is_out = readl(nmk_chip->addr + NMK_GPIO_DIR) & bit; + pull = !(readl(nmk_chip->addr + NMK_GPIO_PDIS) & bit); + mode = nmk_gpio_get_mode(gpio); + seq_printf(s, " gpio-%-3d (%-20.20s) %s %s %s %s", + gpio, label, + is_out ? "out" : "in ", + chip->get + ? (chip->get(chip, i) ? "hi" : "lo") + : "? ", + (mode < 0) ? "unknown" : modes[mode], + pull ? "pull" : "none"); + + if (!is_out) { + int irq = gpio_to_irq(gpio); + struct irq_desc *desc = irq_to_desc(irq); + + /* This races with request_irq(), set_irq_type(), + * and set_irq_wake() ... but those are "rare". + * + * More significantly, trigger type flags aren't + * currently maintained by genirq. + */ + if (irq >= 0 && desc->action) { + char *trigger; + + switch (desc->status & IRQ_TYPE_SENSE_MASK) { + case IRQ_TYPE_NONE: + trigger = "(default)"; + break; + case IRQ_TYPE_EDGE_FALLING: + trigger = "edge-falling"; + break; + case IRQ_TYPE_EDGE_RISING: + trigger = "edge-rising"; + break; + case IRQ_TYPE_EDGE_BOTH: + trigger = "edge-both"; + break; + case IRQ_TYPE_LEVEL_HIGH: + trigger = "level-high"; + break; + case IRQ_TYPE_LEVEL_LOW: + trigger = "level-low"; + break; + default: + trigger = "?trigger?"; + break; + } + + seq_printf(s, " irq-%d %s%s", + irq, trigger, + (desc->status & IRQ_WAKEUP) + ? " wakeup" : ""); + } + } + + seq_printf(s, "\n"); + } +} + +#else +#define nmk_gpio_dbg_show NULL +#endif + /* This structure is replicated for each GPIO block allocated at probe time */ static struct gpio_chip nmk_gpio_template = { .direction_input = nmk_gpio_make_input, @@ -612,10 +892,64 @@ static struct gpio_chip nmk_gpio_template = { .direction_output = nmk_gpio_make_output, .set = nmk_gpio_set_output, .to_irq = nmk_gpio_to_irq, - .ngpio = NMK_GPIO_PER_CHIP, + .dbg_show = nmk_gpio_dbg_show, .can_sleep = 0, }; +/* + * Called from the suspend/resume path to only keep the real wakeup interrupts + * (those that have had set_irq_wake() called on them) as wakeup interrupts, + * and not the rest of the interrupts which we needed to have as wakeups for + * cpuidle. + * + * PM ops are not used since this needs to be done at the end, after all the + * other drivers are done with their suspend callbacks. + */ +void nmk_gpio_wakeups_suspend(void) +{ + int i; + + for (i = 0; i < NUM_BANKS; i++) { + struct nmk_gpio_chip *chip = nmk_gpio_chips[i]; + + if (!chip) + break; + + chip->rwimsc = readl(chip->addr + NMK_GPIO_RWIMSC); + chip->fwimsc = readl(chip->addr + NMK_GPIO_FWIMSC); + + writel(chip->rwimsc & chip->real_wake, + chip->addr + NMK_GPIO_RWIMSC); + writel(chip->fwimsc & chip->real_wake, + chip->addr + NMK_GPIO_FWIMSC); + + if (cpu_is_u8500v2()) { + chip->slpm = readl(chip->addr + NMK_GPIO_SLPC); + + /* 0 -> wakeup enable */ + writel(~chip->real_wake, chip->addr + NMK_GPIO_SLPC); + } + } +} + +void nmk_gpio_wakeups_resume(void) +{ + int i; + + for (i = 0; i < NUM_BANKS; i++) { + struct nmk_gpio_chip *chip = nmk_gpio_chips[i]; + + if (!chip) + break; + + writel(chip->rwimsc, chip->addr + NMK_GPIO_RWIMSC); + writel(chip->fwimsc, chip->addr + NMK_GPIO_FWIMSC); + + if (cpu_is_u8500v2()) + writel(chip->slpm, chip->addr + NMK_GPIO_SLPC); + } +} + static int __devinit nmk_gpio_probe(struct platform_device *dev) { struct nmk_gpio_platform_data *pdata = dev->dev.platform_data; @@ -623,6 +957,7 @@ static int __devinit nmk_gpio_probe(struct platform_device *dev) struct gpio_chip *chip; struct resource *res; struct clk *clk; + int secondary_irq; int irq; int ret; @@ -641,6 +976,12 @@ static int __devinit nmk_gpio_probe(struct platform_device *dev) goto out; } + secondary_irq = platform_get_irq(dev, 1); + if (secondary_irq >= 0 && !pdata->get_secondary_status) { + ret = -EINVAL; + goto out; + } + if (request_mem_region(res->start, resource_size(res), dev_name(&dev->dev)) == NULL) { ret = -EBUSY; @@ -664,14 +1005,19 @@ static int __devinit nmk_gpio_probe(struct platform_device *dev) * The virt address in nmk_chip->addr is in the nomadik register space, * so we can simply convert the resource address, without remapping */ + nmk_chip->bank = dev->id; nmk_chip->clk = clk; nmk_chip->addr = io_p2v(res->start); nmk_chip->chip = nmk_gpio_template; nmk_chip->parent_irq = irq; + nmk_chip->secondary_parent_irq = secondary_irq; + nmk_chip->get_secondary_status = pdata->get_secondary_status; + nmk_chip->set_ioforce = pdata->set_ioforce; spin_lock_init(&nmk_chip->lock); chip = &nmk_chip->chip; chip->base = pdata->first_gpio; + chip->ngpio = pdata->num_gpio; chip->label = pdata->name ?: dev_name(&dev->dev); chip->dev = &dev->dev; chip->owner = THIS_MODULE; @@ -680,6 +1026,9 @@ static int __devinit nmk_gpio_probe(struct platform_device *dev) if (ret) goto out_free; + BUG_ON(nmk_chip->bank >= ARRAY_SIZE(nmk_gpio_chips)); + + nmk_gpio_chips[nmk_chip->bank] = nmk_chip; platform_set_drvdata(dev, nmk_chip); nmk_gpio_init_irq(nmk_chip); @@ -705,10 +1054,8 @@ static struct platform_driver nmk_gpio_driver = { .driver = { .owner = THIS_MODULE, .name = "gpio", - }, + }, .probe = nmk_gpio_probe, - .suspend = NULL, /* to be done */ - .resume = NULL, }; static int __init nmk_gpio_init(void) diff --git a/arch/arm/plat-nomadik/include/plat/gpio.h b/arch/arm/plat-nomadik/include/plat/gpio.h index 67b113d639d8..1b9f6f0843d1 100644 --- a/arch/arm/plat-nomadik/include/plat/gpio.h +++ b/arch/arm/plat-nomadik/include/plat/gpio.h @@ -75,6 +75,9 @@ extern int nmk_gpio_set_pull(int gpio, enum nmk_gpio_pull pull); extern int nmk_gpio_set_mode(int gpio, int gpio_mode); extern int nmk_gpio_get_mode(int gpio); +extern void nmk_gpio_wakeups_suspend(void); +extern void nmk_gpio_wakeups_resume(void); + /* * Platform data to register a block: only the initial gpio/irq number. */ @@ -82,6 +85,9 @@ struct nmk_gpio_platform_data { char *name; int first_gpio; int first_irq; + int num_gpio; + u32 (*get_secondary_status)(unsigned int bank); + void (*set_ioforce)(bool enable); }; #endif /* __ASM_PLAT_GPIO_H */ diff --git a/arch/arm/plat-nomadik/include/plat/ste_dma40.h b/arch/arm/plat-nomadik/include/plat/ste_dma40.h index 4d6dd4c39b75..c44886062f8e 100644 --- a/arch/arm/plat-nomadik/include/plat/ste_dma40.h +++ b/arch/arm/plat-nomadik/include/plat/ste_dma40.h @@ -104,6 +104,8 @@ struct stedma40_half_channel_info { * * @dir: MEM 2 MEM, PERIPH 2 MEM , MEM 2 PERIPH, PERIPH 2 PERIPH * @high_priority: true if high-priority + * @realtime: true if realtime mode is to be enabled. Only available on DMA40 + * version 3+, i.e DB8500v2+ * @mode: channel mode: physical, logical, or operation * @mode_opt: options for the chosen channel mode * @src_dev_type: Src device type @@ -119,6 +121,7 @@ struct stedma40_half_channel_info { struct stedma40_chan_cfg { enum stedma40_xfer_dir dir; bool high_priority; + bool realtime; enum stedma40_mode mode; enum stedma40_mode_opt mode_opt; int src_dev_type; @@ -169,25 +172,6 @@ struct stedma40_platform_data { bool stedma40_filter(struct dma_chan *chan, void *data); /** - * stedma40_memcpy_sg() - extension of the dma framework, memcpy to/from - * scattergatter lists. - * - * @chan: dmaengine handle - * @sgl_dst: Destination scatter list - * @sgl_src: Source scatter list - * @sgl_len: The length of each scatterlist. Both lists must be of equal length - * and each element must match the corresponding element in the other scatter - * list. - * @flags: is actually enum dma_ctrl_flags. See dmaengine.h - */ - -struct dma_async_tx_descriptor *stedma40_memcpy_sg(struct dma_chan *chan, - struct scatterlist *sgl_dst, - struct scatterlist *sgl_src, - unsigned int sgl_len, - unsigned long flags); - -/** * stedma40_slave_mem() - Transfers a raw data buffer to or from a slave * (=device) * diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig index b6333ae3f92a..cd5f993612fd 100644 --- a/arch/arm/plat-omap/Kconfig +++ b/arch/arm/plat-omap/Kconfig @@ -54,7 +54,7 @@ config OMAP_SMARTREFLEX user must write 1 to /debug/voltage/vdd_<X>/smartreflex/autocomp, where X is mpu or core for OMAP3. - Optionallly autocompensation can be enabled in the kernel + Optionally autocompensation can be enabled in the kernel by default during system init via the enable_on_init flag which an be passed as platform data to the smartreflex driver. diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c index fc62fb5fc20b..c9122dd6ee8d 100644 --- a/arch/arm/plat-omap/clock.c +++ b/arch/arm/plat-omap/clock.c @@ -37,14 +37,16 @@ static struct clk_functions *arch_clock; int clk_enable(struct clk *clk) { unsigned long flags; - int ret = 0; + int ret; if (clk == NULL || IS_ERR(clk)) return -EINVAL; + if (!arch_clock || !arch_clock->clk_enable) + return -EINVAL; + spin_lock_irqsave(&clockfw_lock, flags); - if (arch_clock->clk_enable) - ret = arch_clock->clk_enable(clk); + ret = arch_clock->clk_enable(clk); spin_unlock_irqrestore(&clockfw_lock, flags); return ret; @@ -58,6 +60,9 @@ void clk_disable(struct clk *clk) if (clk == NULL || IS_ERR(clk)) return; + if (!arch_clock || !arch_clock->clk_disable) + return; + spin_lock_irqsave(&clockfw_lock, flags); if (clk->usecount == 0) { pr_err("Trying disable clock %s with 0 usecount\n", @@ -66,8 +71,7 @@ void clk_disable(struct clk *clk) goto out; } - if (arch_clock->clk_disable) - arch_clock->clk_disable(clk); + arch_clock->clk_disable(clk); out: spin_unlock_irqrestore(&clockfw_lock, flags); @@ -77,7 +81,7 @@ EXPORT_SYMBOL(clk_disable); unsigned long clk_get_rate(struct clk *clk) { unsigned long flags; - unsigned long ret = 0; + unsigned long ret; if (clk == NULL || IS_ERR(clk)) return 0; @@ -97,14 +101,16 @@ EXPORT_SYMBOL(clk_get_rate); long clk_round_rate(struct clk *clk, unsigned long rate) { unsigned long flags; - long ret = 0; + long ret; if (clk == NULL || IS_ERR(clk)) - return ret; + return 0; + + if (!arch_clock || !arch_clock->clk_round_rate) + return 0; spin_lock_irqsave(&clockfw_lock, flags); - if (arch_clock->clk_round_rate) - ret = arch_clock->clk_round_rate(clk, rate); + ret = arch_clock->clk_round_rate(clk, rate); spin_unlock_irqrestore(&clockfw_lock, flags); return ret; @@ -119,14 +125,13 @@ int clk_set_rate(struct clk *clk, unsigned long rate) if (clk == NULL || IS_ERR(clk)) return ret; + if (!arch_clock || !arch_clock->clk_set_rate) + return ret; + spin_lock_irqsave(&clockfw_lock, flags); - if (arch_clock->clk_set_rate) - ret = arch_clock->clk_set_rate(clk, rate); - if (ret == 0) { - if (clk->recalc) - clk->rate = clk->recalc(clk); + ret = arch_clock->clk_set_rate(clk, rate); + if (ret == 0) propagate_rate(clk); - } spin_unlock_irqrestore(&clockfw_lock, flags); return ret; @@ -141,15 +146,14 @@ int clk_set_parent(struct clk *clk, struct clk *parent) if (clk == NULL || IS_ERR(clk) || parent == NULL || IS_ERR(parent)) return ret; + if (!arch_clock || !arch_clock->clk_set_parent) + return ret; + spin_lock_irqsave(&clockfw_lock, flags); if (clk->usecount == 0) { - if (arch_clock->clk_set_parent) - ret = arch_clock->clk_set_parent(clk, parent); - if (ret == 0) { - if (clk->recalc) - clk->rate = clk->recalc(clk); + ret = arch_clock->clk_set_parent(clk, parent); + if (ret == 0) propagate_rate(clk); - } } else ret = -EBUSY; spin_unlock_irqrestore(&clockfw_lock, flags); @@ -335,6 +339,38 @@ struct clk *omap_clk_get_by_name(const char *name) return ret; } +int omap_clk_enable_autoidle_all(void) +{ + struct clk *c; + unsigned long flags; + + spin_lock_irqsave(&clockfw_lock, flags); + + list_for_each_entry(c, &clocks, node) + if (c->ops->allow_idle) + c->ops->allow_idle(c); + + spin_unlock_irqrestore(&clockfw_lock, flags); + + return 0; +} + +int omap_clk_disable_autoidle_all(void) +{ + struct clk *c; + unsigned long flags; + + spin_lock_irqsave(&clockfw_lock, flags); + + list_for_each_entry(c, &clocks, node) + if (c->ops->deny_idle) + c->ops->deny_idle(c); + + spin_unlock_irqrestore(&clockfw_lock, flags); + + return 0; +} + /* * Low level helpers */ @@ -367,9 +403,11 @@ void clk_init_cpufreq_table(struct cpufreq_frequency_table **table) { unsigned long flags; + if (!arch_clock || !arch_clock->clk_init_cpufreq_table) + return; + spin_lock_irqsave(&clockfw_lock, flags); - if (arch_clock->clk_init_cpufreq_table) - arch_clock->clk_init_cpufreq_table(table); + arch_clock->clk_init_cpufreq_table(table); spin_unlock_irqrestore(&clockfw_lock, flags); } @@ -377,9 +415,11 @@ void clk_exit_cpufreq_table(struct cpufreq_frequency_table **table) { unsigned long flags; + if (!arch_clock || !arch_clock->clk_exit_cpufreq_table) + return; + spin_lock_irqsave(&clockfw_lock, flags); - if (arch_clock->clk_exit_cpufreq_table) - arch_clock->clk_exit_cpufreq_table(table); + arch_clock->clk_exit_cpufreq_table(table); spin_unlock_irqrestore(&clockfw_lock, flags); } #endif @@ -397,6 +437,9 @@ static int __init clk_disable_unused(void) struct clk *ck; unsigned long flags; + if (!arch_clock || !arch_clock->clk_disable_unused) + return 0; + pr_info("clock: disabling unused clocks to save power\n"); list_for_each_entry(ck, &clocks, node) { if (ck->ops == &clkops_null) @@ -406,14 +449,14 @@ static int __init clk_disable_unused(void) continue; spin_lock_irqsave(&clockfw_lock, flags); - if (arch_clock->clk_disable_unused) - arch_clock->clk_disable_unused(ck); + arch_clock->clk_disable_unused(ck); spin_unlock_irqrestore(&clockfw_lock, flags); } return 0; } late_initcall(clk_disable_unused); +late_initcall(omap_clk_enable_autoidle_all); #endif int __init clk_init(struct clk_functions * custom_clocks) diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c index f04731820301..d9f10a31e604 100644 --- a/arch/arm/plat-omap/common.c +++ b/arch/arm/plat-omap/common.c @@ -24,10 +24,11 @@ #define NO_LENGTH_CHECK 0xffffffff -struct omap_board_config_kernel *omap_board_config; +struct omap_board_config_kernel *omap_board_config __initdata; int omap_board_config_size; -static const void *get_config(u16 tag, size_t len, int skip, size_t *len_out) +static const void *__init get_config(u16 tag, size_t len, + int skip, size_t *len_out) { struct omap_board_config_kernel *kinfo = NULL; int i; @@ -49,17 +50,15 @@ static const void *get_config(u16 tag, size_t len, int skip, size_t *len_out) return kinfo->data; } -const void *__omap_get_config(u16 tag, size_t len, int nr) +const void *__init __omap_get_config(u16 tag, size_t len, int nr) { return get_config(tag, len, nr, NULL); } -EXPORT_SYMBOL(__omap_get_config); -const void *omap_get_var_config(u16 tag, size_t *len) +const void *__init omap_get_var_config(u16 tag, size_t *len) { return get_config(tag, NO_LENGTH_CHECK, 0, len); } -EXPORT_SYMBOL(omap_get_var_config); void __init omap_reserve(void) { diff --git a/arch/arm/plat-omap/counter_32k.c b/arch/arm/plat-omap/counter_32k.c index 862dda95d61d..f7fed6080190 100644 --- a/arch/arm/plat-omap/counter_32k.c +++ b/arch/arm/plat-omap/counter_32k.c @@ -54,7 +54,7 @@ static cycle_t notrace omap16xx_32k_read(struct clocksource *cs) #define omap16xx_32k_read NULL #endif -#ifdef CONFIG_ARCH_OMAP2420 +#ifdef CONFIG_SOC_OMAP2420 static cycle_t notrace omap2420_32k_read(struct clocksource *cs) { return omap_readl(OMAP2420_32KSYNCT_BASE + 0x10) - offset_32k; @@ -63,7 +63,7 @@ static cycle_t notrace omap2420_32k_read(struct clocksource *cs) #define omap2420_32k_read NULL #endif -#ifdef CONFIG_ARCH_OMAP2430 +#ifdef CONFIG_SOC_OMAP2430 static cycle_t notrace omap2430_32k_read(struct clocksource *cs) { return omap_readl(OMAP2430_32KSYNCT_BASE + 0x10) - offset_32k; diff --git a/arch/arm/plat-omap/cpu-omap.c b/arch/arm/plat-omap/cpu-omap.c index 11c54ec8d47f..da4f68dbba1d 100644 --- a/arch/arm/plat-omap/cpu-omap.c +++ b/arch/arm/plat-omap/cpu-omap.c @@ -101,7 +101,7 @@ static int omap_target(struct cpufreq_policy *policy, return ret; } -static int __init omap_cpu_init(struct cpufreq_policy *policy) +static int __cpuinit omap_cpu_init(struct cpufreq_policy *policy) { int result = 0; diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c index 10245b837c10..7d9f815cedec 100644 --- a/arch/arm/plat-omap/devices.c +++ b/arch/arm/plat-omap/devices.c @@ -35,8 +35,8 @@ static struct platform_device **omap_mcbsp_devices; -void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config, - int size) +void omap_mcbsp_register_board_cfg(struct resource *res, int res_count, + struct omap_mcbsp_platform_data *config, int size) { int i; @@ -54,6 +54,8 @@ void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config, new_mcbsp = platform_device_alloc("omap-mcbsp", i + 1); if (!new_mcbsp) continue; + platform_device_add_resources(new_mcbsp, &res[i * res_count], + res_count); new_mcbsp->dev.platform_data = &config[i]; ret = platform_device_add(new_mcbsp); if (ret) { @@ -65,8 +67,8 @@ void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config, } #else -void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config, - int size) +void omap_mcbsp_register_board_cfg(struct resource *res, int res_count, + struct omap_mcbsp_platform_data *config, int size) { } #endif diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c index 85363084cc1a..2ec3b5d9f214 100644 --- a/arch/arm/plat-omap/dma.c +++ b/arch/arm/plat-omap/dma.c @@ -134,7 +134,7 @@ static inline void omap_enable_channel_irq(int lch); #ifdef CONFIG_ARCH_OMAP15XX /* Returns 1 if the DMA module is in OMAP1510-compatible mode, 0 otherwise */ -int omap_dma_in_1510_mode(void) +static int omap_dma_in_1510_mode(void) { return enable_1510_mode; } diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c index 1d706cf63ca0..ee9f6ebba29b 100644 --- a/arch/arm/plat-omap/dmtimer.c +++ b/arch/arm/plat-omap/dmtimer.c @@ -342,6 +342,10 @@ static void omap_dm_timer_reset(struct omap_dm_timer *timer) l |= 0x02 << 3; /* Set to smart-idle mode */ l |= 0x2 << 8; /* Set clock activity to perserve f-clock on idle */ + /* Enable autoidle on OMAP2 / OMAP3 */ + if (cpu_is_omap24xx() || cpu_is_omap34xx()) + l |= 0x1 << 0; + /* * Enable wake-up on OMAP2 CPUs. */ diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c index a4f8003de664..3341ca4703e9 100644 --- a/arch/arm/plat-omap/i2c.c +++ b/arch/arm/plat-omap/i2c.c @@ -112,6 +112,7 @@ static inline int omap1_i2c_add_bus(int bus_id) } +#ifdef CONFIG_ARCH_OMAP2PLUS /* * XXX This function is a temporary compatibility wrapper - only * needed until the I2C driver can be converted to call @@ -130,7 +131,6 @@ static struct omap_device_pm_latency omap_i2c_latency[] = { }, }; -#ifdef CONFIG_ARCH_OMAP2PLUS static inline int omap2_i2c_add_bus(int bus_id) { int l; diff --git a/arch/arm/plat-omap/include/plat/board.h b/arch/arm/plat-omap/include/plat/board.h index 3cf4fa25ab3d..97126dfd2888 100644 --- a/arch/arm/plat-omap/include/plat/board.h +++ b/arch/arm/plat-omap/include/plat/board.h @@ -151,14 +151,14 @@ struct omap_board_config_kernel { const void *data; }; -extern const void *__omap_get_config(u16 tag, size_t len, int nr); +extern const void *__init __omap_get_config(u16 tag, size_t len, int nr); #define omap_get_config(tag, type) \ ((const type *) __omap_get_config((tag), sizeof(type), 0)) #define omap_get_nr_config(tag, type, nr) \ ((const type *) __omap_get_config((tag), sizeof(type), (nr))) -extern const void *omap_get_var_config(u16 tag, size_t *len); +extern const void *__init omap_get_var_config(u16 tag, size_t *len); extern struct omap_board_config_kernel *omap_board_config; extern int omap_board_config_size; diff --git a/arch/arm/plat-omap/include/plat/clkdev_omap.h b/arch/arm/plat-omap/include/plat/clkdev_omap.h index 256ab3f1ec8f..f1899a3e4174 100644 --- a/arch/arm/plat-omap/include/plat/clkdev_omap.h +++ b/arch/arm/plat-omap/include/plat/clkdev_omap.h @@ -38,6 +38,7 @@ struct omap_clk { #define CK_3517 (1 << 9) #define CK_36XX (1 << 10) /* 36xx/37xx-specific clocks */ #define CK_443X (1 << 11) +#define CK_TI816X (1 << 12) #define CK_34XX (CK_3430ES1 | CK_3430ES2PLUS) diff --git a/arch/arm/plat-omap/include/plat/clock.h b/arch/arm/plat-omap/include/plat/clock.h index 8eb0adab19ea..006e599c6613 100644 --- a/arch/arm/plat-omap/include/plat/clock.h +++ b/arch/arm/plat-omap/include/plat/clock.h @@ -25,6 +25,8 @@ struct clockdomain; * @disable: fn ptr that enables the current clock in hardware * @find_idlest: function returning the IDLEST register for the clock's IP blk * @find_companion: function returning the "companion" clk reg for the clock + * @allow_idle: fn ptr that enables autoidle for the current clock in hardware + * @deny_idle: fn ptr that disables autoidle for the current clock in hardware * * A "companion" clk is an accompanying clock to the one being queried * that must be enabled for the IP module connected to the clock to @@ -42,6 +44,8 @@ struct clkops { u8 *, u8 *); void (*find_companion)(struct clk *, void __iomem **, u8 *); + void (*allow_idle)(struct clk *); + void (*deny_idle)(struct clk *); }; #ifdef CONFIG_ARCH_OMAP2PLUS @@ -53,6 +57,7 @@ struct clkops { #define RATE_IN_3430ES2PLUS (1 << 3) /* 3430 ES >= 2 rates only */ #define RATE_IN_36XX (1 << 4) #define RATE_IN_4430 (1 << 5) +#define RATE_IN_TI816X (1 << 6) #define RATE_IN_24XX (RATE_IN_242X | RATE_IN_243X) #define RATE_IN_34XX (RATE_IN_3430ES1 | RATE_IN_3430ES2PLUS) @@ -104,7 +109,6 @@ struct clksel { * @clk_ref: struct clk pointer to the clock's reference clock input * @control_reg: register containing the DPLL mode bitfield * @enable_mask: mask of the DPLL mode bitfield in @control_reg - * @rate_tolerance: maximum variance allowed from target rate (in Hz) * @last_rounded_rate: cache of the last rate result of omap2_dpll_round_rate() * @last_rounded_m: cache of the last M result of omap2_dpll_round_rate() * @max_multiplier: maximum valid non-bypass multiplier value (actual) @@ -130,12 +134,9 @@ struct clksel { * XXX Some DPLLs have multiple bypass inputs, so it's not technically * correct to only have one @clk_bypass pointer. * - * XXX @rate_tolerance should probably be deprecated - currently there - * don't seem to be any usecases for DPLL rounding that is not exact. - * * XXX The runtime-variable fields (@last_rounded_rate, @last_rounded_m, * @last_rounded_n) should be separated from the runtime-fixed fields - * and placed into a differenct structure, so that the runtime-fixed data + * and placed into a different structure, so that the runtime-fixed data * can be placed into read-only space. */ struct dpll_data { @@ -146,7 +147,6 @@ struct dpll_data { struct clk *clk_ref; void __iomem *control_reg; u32 enable_mask; - unsigned int rate_tolerance; unsigned long last_rounded_rate; u16 last_rounded_m; u16 max_multiplier; @@ -171,12 +171,24 @@ struct dpll_data { #endif -/* struct clk.flags possibilities */ +/* + * struct clk.flags possibilities + * + * XXX document the rest of the clock flags here + * + * CLOCK_CLKOUTX2: (OMAP4 only) DPLL CLKOUT and CLKOUTX2 GATE_CTRL + * bits share the same register. This flag allows the + * omap4_dpllmx*() code to determine which GATE_CTRL bit field + * should be used. This is a temporary solution - a better approach + * would be to associate clock type-specific data with the clock, + * similar to the struct dpll_data approach. + */ #define ENABLE_REG_32BIT (1 << 0) /* Use 32-bit access */ #define CLOCK_IDLE_CONTROL (1 << 1) #define CLOCK_NO_IDLE_PARENT (1 << 2) #define ENABLE_ON_INIT (1 << 3) /* Enable upon framework init */ #define INVERT_ENABLE (1 << 4) /* 0 enables, 1 disables */ +#define CLOCK_CLKOUTX2 (1 << 5) /** * struct clk - OMAP struct clk @@ -292,6 +304,8 @@ extern void clk_init_cpufreq_table(struct cpufreq_frequency_table **table); extern void clk_exit_cpufreq_table(struct cpufreq_frequency_table **table); #endif extern struct clk *omap_clk_get_by_name(const char *name); +extern int omap_clk_enable_autoidle_all(void); +extern int omap_clk_disable_autoidle_all(void); extern const struct clkops clkops_null; diff --git a/arch/arm/plat-omap/include/plat/common.h b/arch/arm/plat-omap/include/plat/common.h index 29b2afb4288f..5288130be96e 100644 --- a/arch/arm/plat-omap/include/plat/common.h +++ b/arch/arm/plat-omap/include/plat/common.h @@ -56,16 +56,13 @@ struct omap_globals { unsigned long prm; /* Power and Reset Management */ unsigned long cm; /* Clock Management */ unsigned long cm2; - unsigned long uart1_phys; - unsigned long uart2_phys; - unsigned long uart3_phys; - unsigned long uart4_phys; }; void omap2_set_globals_242x(void); void omap2_set_globals_243x(void); void omap2_set_globals_3xxx(void); void omap2_set_globals_443x(void); +void omap2_set_globals_ti816x(void); /* These get called from omap2_set_globals_xxxx(), do not call these */ void omap2_set_globals_tap(struct omap_globals *); diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h index 3fd8b4055727..8198bb6cdb5e 100644 --- a/arch/arm/plat-omap/include/plat/cpu.h +++ b/arch/arm/plat-omap/include/plat/cpu.h @@ -5,7 +5,7 @@ * * Copyright (C) 2004, 2008 Nokia Corporation * - * Copyright (C) 2009 Texas Instruments. + * Copyright (C) 2009-11 Texas Instruments. * * Written by Tony Lindgren <tony.lindgren@nokia.com> * @@ -105,6 +105,12 @@ static inline int is_omap ##subclass (void) \ return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0; \ } +#define IS_TI_SUBCLASS(subclass, id) \ +static inline int is_ti ##subclass (void) \ +{ \ + return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0; \ +} + IS_OMAP_CLASS(7xx, 0x07) IS_OMAP_CLASS(15xx, 0x15) IS_OMAP_CLASS(16xx, 0x16) @@ -118,6 +124,8 @@ IS_OMAP_SUBCLASS(343x, 0x343) IS_OMAP_SUBCLASS(363x, 0x363) IS_OMAP_SUBCLASS(443x, 0x443) +IS_TI_SUBCLASS(816x, 0x816) + #define cpu_is_omap7xx() 0 #define cpu_is_omap15xx() 0 #define cpu_is_omap16xx() 0 @@ -126,6 +134,7 @@ IS_OMAP_SUBCLASS(443x, 0x443) #define cpu_is_omap243x() 0 #define cpu_is_omap34xx() 0 #define cpu_is_omap343x() 0 +#define cpu_is_ti816x() 0 #define cpu_is_omap44xx() 0 #define cpu_is_omap443x() 0 @@ -170,11 +179,11 @@ IS_OMAP_SUBCLASS(443x, 0x443) # undef cpu_is_omap24xx # define cpu_is_omap24xx() is_omap24xx() # endif -# if defined (CONFIG_ARCH_OMAP2420) +# if defined (CONFIG_SOC_OMAP2420) # undef cpu_is_omap242x # define cpu_is_omap242x() is_omap242x() # endif -# if defined (CONFIG_ARCH_OMAP2430) +# if defined (CONFIG_SOC_OMAP2430) # undef cpu_is_omap243x # define cpu_is_omap243x() is_omap243x() # endif @@ -189,11 +198,11 @@ IS_OMAP_SUBCLASS(443x, 0x443) # undef cpu_is_omap24xx # define cpu_is_omap24xx() 1 # endif -# if defined(CONFIG_ARCH_OMAP2420) +# if defined(CONFIG_SOC_OMAP2420) # undef cpu_is_omap242x # define cpu_is_omap242x() 1 # endif -# if defined(CONFIG_ARCH_OMAP2430) +# if defined(CONFIG_SOC_OMAP2430) # undef cpu_is_omap243x # define cpu_is_omap243x() 1 # endif @@ -201,7 +210,7 @@ IS_OMAP_SUBCLASS(443x, 0x443) # undef cpu_is_omap34xx # define cpu_is_omap34xx() 1 # endif -# if defined(CONFIG_ARCH_OMAP3430) +# if defined(CONFIG_SOC_OMAP3430) # undef cpu_is_omap343x # define cpu_is_omap343x() 1 # endif @@ -330,6 +339,7 @@ IS_OMAP_TYPE(3517, 0x3517) # undef cpu_is_omap3530 # undef cpu_is_omap3505 # undef cpu_is_omap3517 +# undef cpu_is_ti816x # define cpu_is_omap3430() is_omap3430() # define cpu_is_omap3503() (cpu_is_omap3430() && \ (!omap3_has_iva()) && \ @@ -345,6 +355,7 @@ IS_OMAP_TYPE(3517, 0x3517) # define cpu_is_omap3517() is_omap3517() # undef cpu_is_omap3630 # define cpu_is_omap3630() is_omap363x() +# define cpu_is_ti816x() is_ti816x() #endif # if defined(CONFIG_ARCH_OMAP4) @@ -389,9 +400,15 @@ IS_OMAP_TYPE(3517, 0x3517) #define OMAP3505_REV(v) (OMAP35XX_CLASS | (0x3505 << 16) | (v << 8)) #define OMAP3517_REV(v) (OMAP35XX_CLASS | (0x3517 << 16) | (v << 8)) +#define TI816X_CLASS 0x81600034 +#define TI8168_REV_ES1_0 TI816X_CLASS +#define TI8168_REV_ES1_1 (TI816X_CLASS | (OMAP_REVBITS_01 << 8)) + #define OMAP443X_CLASS 0x44300044 -#define OMAP4430_REV_ES1_0 OMAP443X_CLASS -#define OMAP4430_REV_ES2_0 0x44301044 +#define OMAP4430_REV_ES1_0 (OMAP443X_CLASS | (0x10 << 8)) +#define OMAP4430_REV_ES2_0 (OMAP443X_CLASS | (0x20 << 8)) +#define OMAP4430_REV_ES2_1 (OMAP443X_CLASS | (0x21 << 8)) +#define OMAP4430_REV_ES2_2 (OMAP443X_CLASS | (0x22 << 8)) /* * omap_chip bits @@ -419,11 +436,16 @@ IS_OMAP_TYPE(3517, 0x3517) #define CHIP_IS_OMAP3630ES1_1 (1 << 9) #define CHIP_IS_OMAP3630ES1_2 (1 << 10) #define CHIP_IS_OMAP4430ES2 (1 << 11) +#define CHIP_IS_OMAP4430ES2_1 (1 << 12) +#define CHIP_IS_OMAP4430ES2_2 (1 << 13) +#define CHIP_IS_TI816X (1 << 14) #define CHIP_IS_OMAP24XX (CHIP_IS_OMAP2420 | CHIP_IS_OMAP2430) -#define CHIP_IS_OMAP4430 (CHIP_IS_OMAP4430ES1 | \ - CHIP_IS_OMAP4430ES2) +#define CHIP_IS_OMAP4430 (CHIP_IS_OMAP4430ES1 | \ + CHIP_IS_OMAP4430ES2 | \ + CHIP_IS_OMAP4430ES2_1 | \ + CHIP_IS_OMAP4430ES2_2) /* * "GE" here represents "greater than or equal to" in terms of ES @@ -455,6 +477,7 @@ extern u32 omap3_features; #define OMAP3_HAS_ISP BIT(4) #define OMAP3_HAS_192MHZ_CLK BIT(5) #define OMAP3_HAS_IO_WAKEUP BIT(6) +#define OMAP3_HAS_SDRC BIT(7) #define OMAP3_HAS_FEATURE(feat,flag) \ static inline unsigned int omap3_has_ ##feat(void) \ @@ -469,5 +492,6 @@ OMAP3_HAS_FEATURE(neon, NEON) OMAP3_HAS_FEATURE(isp, ISP) OMAP3_HAS_FEATURE(192mhz_clk, 192MHZ_CLK) OMAP3_HAS_FEATURE(io_wakeup, IO_WAKEUP) +OMAP3_HAS_FEATURE(sdrc, SDRC) #endif diff --git a/arch/arm/plat-omap/include/plat/display.h b/arch/arm/plat-omap/include/plat/display.h index 537f4e449f50..0f140ecedb01 100644 --- a/arch/arm/plat-omap/include/plat/display.h +++ b/arch/arm/plat-omap/include/plat/display.h @@ -23,6 +23,7 @@ #include <linux/list.h> #include <linux/kobject.h> #include <linux/device.h> +#include <linux/platform_device.h> #include <asm/atomic.h> #define DISPC_IRQ_FRAMEDONE (1 << 0) @@ -226,6 +227,16 @@ struct omap_dss_board_info { struct omap_dss_device *default_device; }; +#if defined(CONFIG_OMAP2_DSS_MODULE) || defined(CONFIG_OMAP2_DSS) +/* Init with the board info */ +extern int omap_display_init(struct omap_dss_board_info *board_data); +#else +static inline int omap_display_init(struct omap_dss_board_info *board_data) +{ + return 0; +} +#endif + struct omap_video_timings { /* Unit: pixels */ u16 x_res; diff --git a/arch/arm/plat-omap/include/plat/dmtimer.h b/arch/arm/plat-omap/include/plat/dmtimer.h index dfa3aff9761b..d6c70d2f4030 100644 --- a/arch/arm/plat-omap/include/plat/dmtimer.h +++ b/arch/arm/plat-omap/include/plat/dmtimer.h @@ -3,6 +3,12 @@ * * OMAP Dual-Mode Timers * + * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * Tarun Kanti DebBarma <tarun.kanti@ti.com> + * Thara Gopinath <thara@ti.com> + * + * Platform device conversion and hwmod support. + * * Copyright (C) 2005 Nokia Corporation * Author: Lauri Leukkunen <lauri.leukkunen@nokia.com> * PWM and clock framwork support by Timo Teras. @@ -44,6 +50,11 @@ #define OMAP_TIMER_TRIGGER_OVERFLOW 0x01 #define OMAP_TIMER_TRIGGER_OVERFLOW_AND_COMPARE 0x02 +/* + * IP revision identifier so that Highlander IP + * in OMAP4 can be distinguished. + */ +#define OMAP_TIMER_IP_VERSION_1 0x1 struct omap_dm_timer; extern struct omap_dm_timer *gptimer_wakeup; extern struct sys_timer omap_timer; diff --git a/arch/arm/plat-omap/include/plat/fpga.h b/arch/arm/plat-omap/include/plat/fpga.h index ae39bcb3f5ba..bd3c6324ae1f 100644 --- a/arch/arm/plat-omap/include/plat/fpga.h +++ b/arch/arm/plat-omap/include/plat/fpga.h @@ -30,18 +30,18 @@ extern void omap1510_fpga_init_irq(void); * --------------------------------------------------------------------------- */ /* maps in the FPGA registers and the ETHR registers */ -#define H2P2_DBG_FPGA_BASE IOMEM(0xE8000000) /* VA */ +#define H2P2_DBG_FPGA_BASE 0xE8000000 /* VA */ #define H2P2_DBG_FPGA_SIZE SZ_4K /* SIZE */ #define H2P2_DBG_FPGA_START 0x04000000 /* PA */ #define H2P2_DBG_FPGA_ETHR_START (H2P2_DBG_FPGA_START + 0x300) -#define H2P2_DBG_FPGA_FPGA_REV (H2P2_DBG_FPGA_BASE + 0x10) /* FPGA Revision */ -#define H2P2_DBG_FPGA_BOARD_REV (H2P2_DBG_FPGA_BASE + 0x12) /* Board Revision */ -#define H2P2_DBG_FPGA_GPIO (H2P2_DBG_FPGA_BASE + 0x14) /* GPIO outputs */ -#define H2P2_DBG_FPGA_LEDS (H2P2_DBG_FPGA_BASE + 0x16) /* LEDs outputs */ -#define H2P2_DBG_FPGA_MISC_INPUTS (H2P2_DBG_FPGA_BASE + 0x18) /* Misc inputs */ -#define H2P2_DBG_FPGA_LAN_STATUS (H2P2_DBG_FPGA_BASE + 0x1A) /* LAN Status line */ -#define H2P2_DBG_FPGA_LAN_RESET (H2P2_DBG_FPGA_BASE + 0x1C) /* LAN Reset line */ +#define H2P2_DBG_FPGA_FPGA_REV IOMEM(H2P2_DBG_FPGA_BASE + 0x10) /* FPGA Revision */ +#define H2P2_DBG_FPGA_BOARD_REV IOMEM(H2P2_DBG_FPGA_BASE + 0x12) /* Board Revision */ +#define H2P2_DBG_FPGA_GPIO IOMEM(H2P2_DBG_FPGA_BASE + 0x14) /* GPIO outputs */ +#define H2P2_DBG_FPGA_LEDS IOMEM(H2P2_DBG_FPGA_BASE + 0x16) /* LEDs outputs */ +#define H2P2_DBG_FPGA_MISC_INPUTS IOMEM(H2P2_DBG_FPGA_BASE + 0x18) /* Misc inputs */ +#define H2P2_DBG_FPGA_LAN_STATUS IOMEM(H2P2_DBG_FPGA_BASE + 0x1A) /* LAN Status line */ +#define H2P2_DBG_FPGA_LAN_RESET IOMEM(H2P2_DBG_FPGA_BASE + 0x1C) /* LAN Reset line */ /* NOTE: most boards don't have a static mapping for the FPGA ... */ struct h2p2_dbg_fpga { @@ -81,55 +81,55 @@ struct h2p2_dbg_fpga { * OMAP-1510 FPGA * --------------------------------------------------------------------------- */ -#define OMAP1510_FPGA_BASE IOMEM(0xE8000000) /* VA */ +#define OMAP1510_FPGA_BASE 0xE8000000 /* VA */ #define OMAP1510_FPGA_SIZE SZ_4K #define OMAP1510_FPGA_START 0x08000000 /* PA */ /* Revision */ -#define OMAP1510_FPGA_REV_LOW (OMAP1510_FPGA_BASE + 0x0) -#define OMAP1510_FPGA_REV_HIGH (OMAP1510_FPGA_BASE + 0x1) +#define OMAP1510_FPGA_REV_LOW IOMEM(OMAP1510_FPGA_BASE + 0x0) +#define OMAP1510_FPGA_REV_HIGH IOMEM(OMAP1510_FPGA_BASE + 0x1) -#define OMAP1510_FPGA_LCD_PANEL_CONTROL (OMAP1510_FPGA_BASE + 0x2) -#define OMAP1510_FPGA_LED_DIGIT (OMAP1510_FPGA_BASE + 0x3) -#define INNOVATOR_FPGA_HID_SPI (OMAP1510_FPGA_BASE + 0x4) -#define OMAP1510_FPGA_POWER (OMAP1510_FPGA_BASE + 0x5) +#define OMAP1510_FPGA_LCD_PANEL_CONTROL IOMEM(OMAP1510_FPGA_BASE + 0x2) +#define OMAP1510_FPGA_LED_DIGIT IOMEM(OMAP1510_FPGA_BASE + 0x3) +#define INNOVATOR_FPGA_HID_SPI IOMEM(OMAP1510_FPGA_BASE + 0x4) +#define OMAP1510_FPGA_POWER IOMEM(OMAP1510_FPGA_BASE + 0x5) /* Interrupt status */ -#define OMAP1510_FPGA_ISR_LO (OMAP1510_FPGA_BASE + 0x6) -#define OMAP1510_FPGA_ISR_HI (OMAP1510_FPGA_BASE + 0x7) +#define OMAP1510_FPGA_ISR_LO IOMEM(OMAP1510_FPGA_BASE + 0x6) +#define OMAP1510_FPGA_ISR_HI IOMEM(OMAP1510_FPGA_BASE + 0x7) /* Interrupt mask */ -#define OMAP1510_FPGA_IMR_LO (OMAP1510_FPGA_BASE + 0x8) -#define OMAP1510_FPGA_IMR_HI (OMAP1510_FPGA_BASE + 0x9) +#define OMAP1510_FPGA_IMR_LO IOMEM(OMAP1510_FPGA_BASE + 0x8) +#define OMAP1510_FPGA_IMR_HI IOMEM(OMAP1510_FPGA_BASE + 0x9) /* Reset registers */ -#define OMAP1510_FPGA_HOST_RESET (OMAP1510_FPGA_BASE + 0xa) -#define OMAP1510_FPGA_RST (OMAP1510_FPGA_BASE + 0xb) - -#define OMAP1510_FPGA_AUDIO (OMAP1510_FPGA_BASE + 0xc) -#define OMAP1510_FPGA_DIP (OMAP1510_FPGA_BASE + 0xe) -#define OMAP1510_FPGA_FPGA_IO (OMAP1510_FPGA_BASE + 0xf) -#define OMAP1510_FPGA_UART1 (OMAP1510_FPGA_BASE + 0x14) -#define OMAP1510_FPGA_UART2 (OMAP1510_FPGA_BASE + 0x15) -#define OMAP1510_FPGA_OMAP1510_STATUS (OMAP1510_FPGA_BASE + 0x16) -#define OMAP1510_FPGA_BOARD_REV (OMAP1510_FPGA_BASE + 0x18) -#define OMAP1510P1_PPT_DATA (OMAP1510_FPGA_BASE + 0x100) -#define OMAP1510P1_PPT_STATUS (OMAP1510_FPGA_BASE + 0x101) -#define OMAP1510P1_PPT_CONTROL (OMAP1510_FPGA_BASE + 0x102) - -#define OMAP1510_FPGA_TOUCHSCREEN (OMAP1510_FPGA_BASE + 0x204) - -#define INNOVATOR_FPGA_INFO (OMAP1510_FPGA_BASE + 0x205) -#define INNOVATOR_FPGA_LCD_BRIGHT_LO (OMAP1510_FPGA_BASE + 0x206) -#define INNOVATOR_FPGA_LCD_BRIGHT_HI (OMAP1510_FPGA_BASE + 0x207) -#define INNOVATOR_FPGA_LED_GRN_LO (OMAP1510_FPGA_BASE + 0x208) -#define INNOVATOR_FPGA_LED_GRN_HI (OMAP1510_FPGA_BASE + 0x209) -#define INNOVATOR_FPGA_LED_RED_LO (OMAP1510_FPGA_BASE + 0x20a) -#define INNOVATOR_FPGA_LED_RED_HI (OMAP1510_FPGA_BASE + 0x20b) -#define INNOVATOR_FPGA_CAM_USB_CONTROL (OMAP1510_FPGA_BASE + 0x20c) -#define INNOVATOR_FPGA_EXP_CONTROL (OMAP1510_FPGA_BASE + 0x20d) -#define INNOVATOR_FPGA_ISR2 (OMAP1510_FPGA_BASE + 0x20e) -#define INNOVATOR_FPGA_IMR2 (OMAP1510_FPGA_BASE + 0x210) +#define OMAP1510_FPGA_HOST_RESET IOMEM(OMAP1510_FPGA_BASE + 0xa) +#define OMAP1510_FPGA_RST IOMEM(OMAP1510_FPGA_BASE + 0xb) + +#define OMAP1510_FPGA_AUDIO IOMEM(OMAP1510_FPGA_BASE + 0xc) +#define OMAP1510_FPGA_DIP IOMEM(OMAP1510_FPGA_BASE + 0xe) +#define OMAP1510_FPGA_FPGA_IO IOMEM(OMAP1510_FPGA_BASE + 0xf) +#define OMAP1510_FPGA_UART1 IOMEM(OMAP1510_FPGA_BASE + 0x14) +#define OMAP1510_FPGA_UART2 IOMEM(OMAP1510_FPGA_BASE + 0x15) +#define OMAP1510_FPGA_OMAP1510_STATUS IOMEM(OMAP1510_FPGA_BASE + 0x16) +#define OMAP1510_FPGA_BOARD_REV IOMEM(OMAP1510_FPGA_BASE + 0x18) +#define OMAP1510P1_PPT_DATA IOMEM(OMAP1510_FPGA_BASE + 0x100) +#define OMAP1510P1_PPT_STATUS IOMEM(OMAP1510_FPGA_BASE + 0x101) +#define OMAP1510P1_PPT_CONTROL IOMEM(OMAP1510_FPGA_BASE + 0x102) + +#define OMAP1510_FPGA_TOUCHSCREEN IOMEM(OMAP1510_FPGA_BASE + 0x204) + +#define INNOVATOR_FPGA_INFO IOMEM(OMAP1510_FPGA_BASE + 0x205) +#define INNOVATOR_FPGA_LCD_BRIGHT_LO IOMEM(OMAP1510_FPGA_BASE + 0x206) +#define INNOVATOR_FPGA_LCD_BRIGHT_HI IOMEM(OMAP1510_FPGA_BASE + 0x207) +#define INNOVATOR_FPGA_LED_GRN_LO IOMEM(OMAP1510_FPGA_BASE + 0x208) +#define INNOVATOR_FPGA_LED_GRN_HI IOMEM(OMAP1510_FPGA_BASE + 0x209) +#define INNOVATOR_FPGA_LED_RED_LO IOMEM(OMAP1510_FPGA_BASE + 0x20a) +#define INNOVATOR_FPGA_LED_RED_HI IOMEM(OMAP1510_FPGA_BASE + 0x20b) +#define INNOVATOR_FPGA_CAM_USB_CONTROL IOMEM(OMAP1510_FPGA_BASE + 0x20c) +#define INNOVATOR_FPGA_EXP_CONTROL IOMEM(OMAP1510_FPGA_BASE + 0x20d) +#define INNOVATOR_FPGA_ISR2 IOMEM(OMAP1510_FPGA_BASE + 0x20e) +#define INNOVATOR_FPGA_IMR2 IOMEM(OMAP1510_FPGA_BASE + 0x210) #define OMAP1510_FPGA_ETHR_START (OMAP1510_FPGA_START + 0x300) diff --git a/arch/arm/plat-omap/include/plat/gpmc.h b/arch/arm/plat-omap/include/plat/gpmc.h index 85ded598853e..12b316165037 100644 --- a/arch/arm/plat-omap/include/plat/gpmc.h +++ b/arch/arm/plat-omap/include/plat/gpmc.h @@ -41,6 +41,8 @@ #define GPMC_NAND_ADDRESS 0x0000000b #define GPMC_NAND_DATA 0x0000000c +#define GPMC_ENABLE_IRQ 0x0000000d + /* ECC commands */ #define GPMC_ECC_READ 0 /* Reset Hardware ECC for read */ #define GPMC_ECC_WRITE 1 /* Reset Hardware ECC for write */ @@ -78,6 +80,19 @@ #define WR_RD_PIN_MONITORING 0x00600000 #define GPMC_PREFETCH_STATUS_FIFO_CNT(val) ((val >> 24) & 0x7F) #define GPMC_PREFETCH_STATUS_COUNT(val) (val & 0x00003fff) +#define GPMC_IRQ_FIFOEVENTENABLE 0x01 +#define GPMC_IRQ_COUNT_EVENT 0x02 + +#define PREFETCH_FIFOTHRESHOLD_MAX 0x40 +#define PREFETCH_FIFOTHRESHOLD(val) ((val) << 8) + +enum omap_ecc { + /* 1-bit ecc: stored at end of spare area */ + OMAP_ECC_HAMMING_CODE_DEFAULT = 0, /* Default, s/w method */ + OMAP_ECC_HAMMING_CODE_HW, /* gpmc to detect the error */ + /* 1-bit ecc: stored at begining of spare area as romcode */ + OMAP_ECC_HAMMING_CODE_HW_ROMCODE, /* gpmc method & romcode layout */ +}; /* * Note that all values in this struct are in nanoseconds except sync_clk @@ -130,12 +145,11 @@ extern int gpmc_cs_request(int cs, unsigned long size, unsigned long *base); extern void gpmc_cs_free(int cs); extern int gpmc_cs_set_reserved(int cs, int reserved); extern int gpmc_cs_reserved(int cs); -extern int gpmc_prefetch_enable(int cs, int dma_mode, +extern int gpmc_prefetch_enable(int cs, int fifo_th, int dma_mode, unsigned int u32_count, int is_write); extern int gpmc_prefetch_reset(int cs); extern void omap3_gpmc_save_context(void); extern void omap3_gpmc_restore_context(void); -extern void gpmc_init(void); extern int gpmc_read_status(int cmd); extern int gpmc_cs_configure(int cs, int cmd, int wval); extern int gpmc_nand_read(int cs, int cmd); diff --git a/arch/arm/plat-omap/include/plat/hardware.h b/arch/arm/plat-omap/include/plat/hardware.h index d5b26adfb890..e87efe1499b8 100644 --- a/arch/arm/plat-omap/include/plat/hardware.h +++ b/arch/arm/plat-omap/include/plat/hardware.h @@ -286,5 +286,6 @@ #include <plat/omap24xx.h> #include <plat/omap34xx.h> #include <plat/omap44xx.h> +#include <plat/ti816x.h> #endif /* __ASM_ARCH_OMAP_HARDWARE_H */ diff --git a/arch/arm/plat-omap/include/plat/io.h b/arch/arm/plat-omap/include/plat/io.h index ef4106c13183..d72ec85c97e6 100644 --- a/arch/arm/plat-omap/include/plat/io.h +++ b/arch/arm/plat-omap/include/plat/io.h @@ -259,7 +259,7 @@ struct omap_sdrc_params; extern void omap1_map_common_io(void); extern void omap1_init_common_hw(void); -#ifdef CONFIG_ARCH_OMAP2420 +#ifdef CONFIG_SOC_OMAP2420 extern void omap242x_map_common_io(void); #else static inline void omap242x_map_common_io(void) @@ -267,7 +267,7 @@ static inline void omap242x_map_common_io(void) } #endif -#ifdef CONFIG_ARCH_OMAP2430 +#ifdef CONFIG_SOC_OMAP2430 extern void omap243x_map_common_io(void); #else static inline void omap243x_map_common_io(void) @@ -283,6 +283,14 @@ static inline void omap34xx_map_common_io(void) } #endif +#ifdef CONFIG_SOC_OMAPTI816X +extern void omapti816x_map_common_io(void); +#else +static inline void omapti816x_map_common_io(void) +{ +} +#endif + #ifdef CONFIG_ARCH_OMAP4 extern void omap44xx_map_common_io(void); #else diff --git a/arch/arm/plat-omap/include/plat/iommu.h b/arch/arm/plat-omap/include/plat/iommu.h index 69230d685538..174f1b9c8c03 100644 --- a/arch/arm/plat-omap/include/plat/iommu.h +++ b/arch/arm/plat-omap/include/plat/iommu.h @@ -31,6 +31,7 @@ struct iommu { struct clk *clk; void __iomem *regbase; struct device *dev; + void *isr_priv; unsigned int refcount; struct mutex iommu_lock; /* global for this whole object */ @@ -47,7 +48,7 @@ struct iommu { struct list_head mmap; struct mutex mmap_lock; /* protect mmap */ - int (*isr)(struct iommu *obj); + int (*isr)(struct iommu *obj, u32 da, u32 iommu_errs, void *priv); void *ctx; /* iommu context: registres saved area */ u32 da_start; @@ -109,6 +110,13 @@ struct iommu_platform_data { u32 da_end; }; +/* IOMMU errors */ +#define OMAP_IOMMU_ERR_TLB_MISS (1 << 0) +#define OMAP_IOMMU_ERR_TRANS_FAULT (1 << 1) +#define OMAP_IOMMU_ERR_EMU_MISS (1 << 2) +#define OMAP_IOMMU_ERR_TBLWALK_FAULT (1 << 3) +#define OMAP_IOMMU_ERR_MULTIHIT_FAULT (1 << 4) + #if defined(CONFIG_ARCH_OMAP1) #error "iommu for this processor not implemented yet" #else @@ -154,11 +162,17 @@ extern void flush_iotlb_range(struct iommu *obj, u32 start, u32 end); extern void flush_iotlb_all(struct iommu *obj); extern int iopgtable_store_entry(struct iommu *obj, struct iotlb_entry *e); +extern void iopgtable_lookup_entry(struct iommu *obj, u32 da, u32 **ppgd, + u32 **ppte); extern size_t iopgtable_clear_entry(struct iommu *obj, u32 iova); extern int iommu_set_da_range(struct iommu *obj, u32 start, u32 end); extern struct iommu *iommu_get(const char *name); extern void iommu_put(struct iommu *obj); +extern int iommu_set_isr(const char *name, + int (*isr)(struct iommu *obj, u32 da, u32 iommu_errs, + void *priv), + void *isr_priv); extern void iommu_save_ctx(struct iommu *obj); extern void iommu_restore_ctx(struct iommu *obj); diff --git a/arch/arm/plat-omap/include/plat/iovmm.h b/arch/arm/plat-omap/include/plat/iovmm.h index bdc7ce5d7a4a..32a2f6c4d39e 100644 --- a/arch/arm/plat-omap/include/plat/iovmm.h +++ b/arch/arm/plat-omap/include/plat/iovmm.h @@ -71,8 +71,6 @@ struct iovm_struct { #define IOVMF_LINEAR_MASK (3 << (2 + IOVMF_SW_SHIFT)) #define IOVMF_DA_FIXED (1 << (4 + IOVMF_SW_SHIFT)) -#define IOVMF_DA_ANON (2 << (4 + IOVMF_SW_SHIFT)) -#define IOVMF_DA_MASK (3 << (4 + IOVMF_SW_SHIFT)) extern struct iovm_struct *find_iovm_area(struct iommu *obj, u32 da); diff --git a/arch/arm/plat-omap/include/plat/irqs.h b/arch/arm/plat-omap/include/plat/irqs.h index 2910de921c52..d77928370463 100644 --- a/arch/arm/plat-omap/include/plat/irqs.h +++ b/arch/arm/plat-omap/include/plat/irqs.h @@ -315,9 +315,12 @@ #define INT_34XX_SSM_ABORT_IRQ 6 #define INT_34XX_SYS_NIRQ 7 #define INT_34XX_D2D_FW_IRQ 8 +#define INT_34XX_L3_DBG_IRQ 9 +#define INT_34XX_L3_APP_IRQ 10 #define INT_34XX_PRCM_MPU_IRQ 11 #define INT_34XX_MCBSP1_IRQ 16 #define INT_34XX_MCBSP2_IRQ 17 +#define INT_34XX_GPMC_IRQ 20 #define INT_34XX_MCBSP3_IRQ 22 #define INT_34XX_MCBSP4_IRQ 23 #define INT_34XX_CAM_IRQ 24 @@ -411,7 +414,13 @@ #define TWL_IRQ_END TWL6030_IRQ_END #endif -#define NR_IRQS TWL_IRQ_END +/* GPMC related */ +#define OMAP_GPMC_IRQ_BASE (TWL_IRQ_END) +#define OMAP_GPMC_NR_IRQS 7 +#define OMAP_GPMC_IRQ_END (OMAP_GPMC_IRQ_BASE + OMAP_GPMC_NR_IRQS) + + +#define NR_IRQS OMAP_GPMC_IRQ_END #define OMAP_IRQ_BIT(irq) (1 << ((irq) % 32)) diff --git a/arch/arm/plat-omap/include/plat/l3_2xxx.h b/arch/arm/plat-omap/include/plat/l3_2xxx.h new file mode 100644 index 000000000000..b8b5641379b0 --- /dev/null +++ b/arch/arm/plat-omap/include/plat/l3_2xxx.h @@ -0,0 +1,20 @@ +/* + * arch/arm/plat-omap/include/plat/l3_2xxx.h - L3 firewall definitions + * + * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * Sumit Semwal + * + * 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 __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L3_2XXX_H +#define __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L3_2XXX_H + +/* L3 CONNIDs */ +/* Display Sub system (DSS) */ +#define OMAP2_L3_CORE_FW_CONNID_DSS 8 + +#endif diff --git a/arch/arm/plat-omap/include/plat/l3_3xxx.h b/arch/arm/plat-omap/include/plat/l3_3xxx.h new file mode 100644 index 000000000000..cde1938c5f82 --- /dev/null +++ b/arch/arm/plat-omap/include/plat/l3_3xxx.h @@ -0,0 +1,20 @@ +/* + * arch/arm/plat-omap/include/plat/l3_3xxx.h - L3 firewall definitions + * + * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * Sumit Semwal + * + * 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 __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L3_3XXX_H +#define __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L3_3XXX_H + +/* L3 Initiator IDs */ +/* Display Sub system (DSS) */ +#define OMAP3_L3_CORE_FW_INIT_ID_DSS 29 + +#endif diff --git a/arch/arm/plat-omap/include/plat/l4_2xxx.h b/arch/arm/plat-omap/include/plat/l4_2xxx.h new file mode 100644 index 000000000000..3f39cf8a35c6 --- /dev/null +++ b/arch/arm/plat-omap/include/plat/l4_2xxx.h @@ -0,0 +1,24 @@ +/* + * arch/arm/plat-omap/include/plat/l4_2xxx.h - L4 firewall definitions + * + * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ + * Sumit Semwal + * + * 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 __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L4_2XXX_H +#define __ARCH_ARM_PLAT_OMAP_INCLUDE_PLAT_L4_2XXX_H + +/* L4 CORE */ +/* Display Sub system (DSS) */ +#define OMAP2420_L4_CORE_FW_DSS_CORE_REGION 28 +#define OMAP2420_L4_CORE_FW_DSS_DISPC_REGION 29 +#define OMAP2420_L4_CORE_FW_DSS_RFBI_REGION 30 +#define OMAP2420_L4_CORE_FW_DSS_VENC_REGION 31 +#define OMAP2420_L4_CORE_FW_DSS_TA_REGION 32 + +#endif diff --git a/arch/arm/plat-omap/include/plat/l4_3xxx.h b/arch/arm/plat-omap/include/plat/l4_3xxx.h index 5e1949375422..881a858b1ffc 100644 --- a/arch/arm/plat-omap/include/plat/l4_3xxx.h +++ b/arch/arm/plat-omap/include/plat/l4_3xxx.h @@ -21,4 +21,14 @@ #define OMAP3_L4_CORE_FW_I2C3_REGION 73 #define OMAP3_L4_CORE_FW_I2C3_TA_REGION 74 +/* Display Sub system (DSS) */ +#define OMAP3_L4_CORE_FW_DSS_PROT_GROUP 2 + +#define OMAP3_L4_CORE_FW_DSS_DSI_REGION 104 +#define OMAP3ES1_L4_CORE_FW_DSS_CORE_REGION 3 +#define OMAP3_L4_CORE_FW_DSS_CORE_REGION 4 +#define OMAP3_L4_CORE_FW_DSS_DISPC_REGION 4 +#define OMAP3_L4_CORE_FW_DSS_RFBI_REGION 5 +#define OMAP3_L4_CORE_FW_DSS_VENC_REGION 6 +#define OMAP3_L4_CORE_FW_DSS_TA_REGION 7 #endif diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h index b87d83ccd545..f8f690ab2997 100644 --- a/arch/arm/plat-omap/include/plat/mcbsp.h +++ b/arch/arm/plat-omap/include/plat/mcbsp.h @@ -37,6 +37,10 @@ static struct platform_device omap_mcbsp##port_nr = { \ .id = OMAP_MCBSP##port_nr, \ } +#define MCBSP_CONFIG_TYPE2 0x2 +#define MCBSP_CONFIG_TYPE3 0x3 +#define MCBSP_CONFIG_TYPE4 0x4 + #define OMAP7XX_MCBSP1_BASE 0xfffb1000 #define OMAP7XX_MCBSP2_BASE 0xfffb1800 @@ -48,32 +52,14 @@ static struct platform_device omap_mcbsp##port_nr = { \ #define OMAP1610_MCBSP2_BASE 0xfffb1000 #define OMAP1610_MCBSP3_BASE 0xe1017000 -#define OMAP24XX_MCBSP1_BASE 0x48074000 -#define OMAP24XX_MCBSP2_BASE 0x48076000 -#define OMAP2430_MCBSP3_BASE 0x4808c000 -#define OMAP2430_MCBSP4_BASE 0x4808e000 -#define OMAP2430_MCBSP5_BASE 0x48096000 - -#define OMAP34XX_MCBSP1_BASE 0x48074000 -#define OMAP34XX_MCBSP2_BASE 0x49022000 -#define OMAP34XX_MCBSP2_ST_BASE 0x49028000 -#define OMAP34XX_MCBSP3_BASE 0x49024000 -#define OMAP34XX_MCBSP3_ST_BASE 0x4902A000 -#define OMAP34XX_MCBSP3_BASE 0x49024000 -#define OMAP34XX_MCBSP4_BASE 0x49026000 -#define OMAP34XX_MCBSP5_BASE 0x48096000 - -#define OMAP44XX_MCBSP1_BASE 0x49022000 -#define OMAP44XX_MCBSP2_BASE 0x49024000 -#define OMAP44XX_MCBSP3_BASE 0x49026000 -#define OMAP44XX_MCBSP4_BASE 0x48096000 - -#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850) +#ifdef CONFIG_ARCH_OMAP1 #define OMAP_MCBSP_REG_DRR2 0x00 #define OMAP_MCBSP_REG_DRR1 0x02 #define OMAP_MCBSP_REG_DXR2 0x04 #define OMAP_MCBSP_REG_DXR1 0x06 +#define OMAP_MCBSP_REG_DRR 0x02 +#define OMAP_MCBSP_REG_DXR 0x06 #define OMAP_MCBSP_REG_SPCR2 0x08 #define OMAP_MCBSP_REG_SPCR1 0x0a #define OMAP_MCBSP_REG_RCR2 0x0c @@ -106,13 +92,6 @@ static struct platform_device omap_mcbsp##port_nr = { \ #define OMAP_MCBSP_REG_XCCR 0x00 #define OMAP_MCBSP_REG_RCCR 0x00 -#define AUDIO_MCBSP_DATAWRITE (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DXR1) -#define AUDIO_MCBSP_DATAREAD (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DRR1) - -#define AUDIO_MCBSP OMAP_MCBSP1 -#define AUDIO_DMA_TX OMAP_DMA_MCBSP1_TX -#define AUDIO_DMA_RX OMAP_DMA_MCBSP1_RX - #else #define OMAP_MCBSP_REG_DRR2 0x00 @@ -168,13 +147,6 @@ static struct platform_device omap_mcbsp##port_nr = { \ #define OMAP_ST_REG_SFIRCR 0x28 #define OMAP_ST_REG_SSELCR 0x2C -#define AUDIO_MCBSP_DATAWRITE (OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DXR1) -#define AUDIO_MCBSP_DATAREAD (OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DRR1) - -#define AUDIO_MCBSP OMAP_MCBSP2 -#define AUDIO_DMA_TX OMAP24XX_DMA_MCBSP2_TX -#define AUDIO_DMA_RX OMAP24XX_DMA_MCBSP2_RX - #endif /************************** McBSP SPCR1 bit definitions ***********************/ @@ -428,8 +400,9 @@ struct omap_mcbsp_platform_data { #ifdef CONFIG_ARCH_OMAP3 /* Sidetone block for McBSP 2 and 3 */ unsigned long phys_base_st; - u16 buffer_size; #endif + u16 buffer_size; + unsigned int mcbsp_config_type; }; struct omap_mcbsp_st_data { @@ -445,6 +418,7 @@ struct omap_mcbsp_st_data { struct omap_mcbsp { struct device *dev; unsigned long phys_base; + unsigned long phys_dma_base; void __iomem *io_base; u8 id; u8 free; @@ -471,7 +445,6 @@ struct omap_mcbsp { /* Protect the field .free, while checking if the mcbsp is in use */ spinlock_t lock; struct omap_mcbsp_platform_data *pdata; - struct clk *iclk; struct clk *fclk; #ifdef CONFIG_ARCH_OMAP3 struct omap_mcbsp_st_data *st_data; @@ -480,7 +453,17 @@ struct omap_mcbsp { u16 max_rx_thres; #endif void *reg_cache; + unsigned int mcbsp_config_type; }; + +/** + * omap_mcbsp_dev_attr - OMAP McBSP device attributes for omap_hwmod + * @sidetone: name of the sidetone device + */ +struct omap_mcbsp_dev_attr { + const char *sidetone; +}; + extern struct omap_mcbsp **mcbsp_ptr; extern int omap_mcbsp_count, omap_mcbsp_cache_size; @@ -488,8 +471,8 @@ extern int omap_mcbsp_count, omap_mcbsp_cache_size; #define id_to_mcbsp_ptr(id) mcbsp_ptr[id]; int omap_mcbsp_init(void); -void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config, - int size); +void omap_mcbsp_register_board_cfg(struct resource *res, int res_count, + struct omap_mcbsp_platform_data *config, int size); void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg * config); #ifdef CONFIG_ARCH_OMAP3 void omap_mcbsp_set_tx_threshold(unsigned int id, u16 threshold); @@ -539,6 +522,9 @@ int omap_mcbsp_set_io_type(unsigned int id, omap_mcbsp_io_type_t io_type); void omap2_mcbsp1_mux_clkr_src(u8 mux); void omap2_mcbsp1_mux_fsr_src(u8 mux); +int omap_mcbsp_dma_ch_params(unsigned int id, unsigned int stream); +int omap_mcbsp_dma_reg_params(unsigned int id, unsigned int stream); + #ifdef CONFIG_ARCH_OMAP3 /* Sidetone specific API */ int omap_st_set_chgain(unsigned int id, int channel, s16 chgain); diff --git a/arch/arm/plat-omap/include/plat/mcspi.h b/arch/arm/plat-omap/include/plat/mcspi.h index 1254e4945b6f..3d51b18131cc 100644 --- a/arch/arm/plat-omap/include/plat/mcspi.h +++ b/arch/arm/plat-omap/include/plat/mcspi.h @@ -1,8 +1,19 @@ #ifndef _OMAP2_MCSPI_H #define _OMAP2_MCSPI_H +#define OMAP2_MCSPI_REV 0 +#define OMAP3_MCSPI_REV 1 +#define OMAP4_MCSPI_REV 2 + +#define OMAP4_MCSPI_REG_OFFSET 0x100 + struct omap2_mcspi_platform_config { unsigned short num_cs; + unsigned int regs_offset; +}; + +struct omap2_mcspi_dev_attr { + unsigned short num_chipselect; }; struct omap2_mcspi_device_config { diff --git a/arch/arm/plat-omap/include/plat/mmc.h b/arch/arm/plat-omap/include/plat/mmc.h index f57f36abb07e..f38fef9f1310 100644 --- a/arch/arm/plat-omap/include/plat/mmc.h +++ b/arch/arm/plat-omap/include/plat/mmc.h @@ -24,25 +24,19 @@ #define OMAP1_MMC2_BASE 0xfffb7c00 /* omap16xx only */ #define OMAP24XX_NR_MMC 2 -#define OMAP34XX_NR_MMC 3 -#define OMAP44XX_NR_MMC 5 #define OMAP2420_MMC_SIZE OMAP1_MMC_SIZE -#define OMAP3_HSMMC_SIZE 0x200 -#define OMAP4_HSMMC_SIZE 0x1000 #define OMAP2_MMC1_BASE 0x4809c000 -#define OMAP2_MMC2_BASE 0x480b4000 -#define OMAP3_MMC3_BASE 0x480ad000 -#define OMAP4_MMC4_BASE 0x480d1000 -#define OMAP4_MMC5_BASE 0x480d5000 + #define OMAP4_MMC_REG_OFFSET 0x100 -#define HSMMC5 (1 << 4) -#define HSMMC4 (1 << 3) -#define HSMMC3 (1 << 2) -#define HSMMC2 (1 << 1) -#define HSMMC1 (1 << 0) #define OMAP_MMC_MAX_SLOTS 2 +#define OMAP_HSMMC_SUPPORTS_DUAL_VOLT BIT(1) + +struct omap_mmc_dev_attr { + u8 flags; +}; + struct omap_mmc_platform_data { /* back-link to device */ struct device *dev; @@ -71,6 +65,9 @@ struct omap_mmc_platform_data { u64 dma_mask; + /* Integrating attributes from the omap_hwmod layer */ + u8 controller_flags; + /* Register offset deviation */ u16 reg_offset; @@ -159,8 +156,7 @@ extern void omap_mmc_notify_cover_event(struct device *dev, int slot, defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE) void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data, int nr_controllers); -void omap2_init_mmc(struct omap_mmc_platform_data **mmc_data, - int nr_controllers); +void omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data); int omap_mmc_add(const char *name, int id, unsigned long base, unsigned long size, unsigned int irq, struct omap_mmc_platform_data *data); @@ -169,8 +165,7 @@ static inline void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data, int nr_controllers) { } -static inline void omap2_init_mmc(struct omap_mmc_platform_data **mmc_data, - int nr_controllers) +static inline void omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data) { } static inline int omap_mmc_add(const char *name, int id, unsigned long base, diff --git a/arch/arm/plat-omap/include/plat/multi.h b/arch/arm/plat-omap/include/plat/multi.h index ffd909fa5287..999ffba2690c 100644 --- a/arch/arm/plat-omap/include/plat/multi.h +++ b/arch/arm/plat-omap/include/plat/multi.h @@ -66,7 +66,7 @@ # error "OMAP1 and OMAP2PLUS can't be selected at the same time" # endif #endif -#ifdef CONFIG_ARCH_OMAP2420 +#ifdef CONFIG_SOC_OMAP2420 # ifdef OMAP_NAME # undef MULTI_OMAP2 # define MULTI_OMAP2 @@ -74,7 +74,7 @@ # define OMAP_NAME omap2420 # endif #endif -#ifdef CONFIG_ARCH_OMAP2430 +#ifdef CONFIG_SOC_OMAP2430 # ifdef OMAP_NAME # undef MULTI_OMAP2 # define MULTI_OMAP2 diff --git a/arch/arm/plat-omap/include/plat/nand.h b/arch/arm/plat-omap/include/plat/nand.h index 6562cd082bb1..d86d1ecf0068 100644 --- a/arch/arm/plat-omap/include/plat/nand.h +++ b/arch/arm/plat-omap/include/plat/nand.h @@ -8,8 +8,16 @@ * published by the Free Software Foundation. */ +#include <plat/gpmc.h> #include <linux/mtd/partitions.h> +enum nand_io { + NAND_OMAP_PREFETCH_POLLED = 0, /* prefetch polled mode, default */ + NAND_OMAP_POLLED, /* polled mode, without prefetch */ + NAND_OMAP_PREFETCH_DMA, /* prefetch enabled sDMA mode */ + NAND_OMAP_PREFETCH_IRQ /* prefetch enabled irq mode */ +}; + struct omap_nand_platform_data { unsigned int options; int cs; @@ -20,8 +28,11 @@ struct omap_nand_platform_data { int (*nand_setup)(void); int (*dev_ready)(struct omap_nand_platform_data *); int dma_channel; + int gpmc_irq; + enum nand_io xfer_type; unsigned long phys_base; int devsize; + enum omap_ecc ecc_opt; }; /* minimum size for IO mapping */ diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h index 1eee85a8abb3..1adea9c62984 100644 --- a/arch/arm/plat-omap/include/plat/omap_hwmod.h +++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h @@ -1,7 +1,7 @@ /* * omap_hwmod macros, structures * - * Copyright (C) 2009-2010 Nokia Corporation + * Copyright (C) 2009-2011 Nokia Corporation * Paul Walmsley * * Created in collaboration with (alphabetical order): Benoît Cousson, @@ -30,11 +30,11 @@ #define __ARCH_ARM_PLAT_OMAP_INCLUDE_MACH_OMAP_HWMOD_H #include <linux/kernel.h> +#include <linux/init.h> #include <linux/list.h> #include <linux/ioport.h> #include <linux/spinlock.h> #include <plat/cpu.h> -#include <plat/voltage.h> struct omap_device; @@ -90,6 +90,9 @@ extern struct omap_hwmod_sysc_fields omap_hwmod_sysc_type2; struct omap_hwmod_mux_info { int nr_pads; struct omap_device_pad *pads; + int nr_pads_dynamic; + struct omap_device_pad **pads_dynamic; + bool enabled; }; /** @@ -124,6 +127,7 @@ struct omap_hwmod_dma_info { * struct omap_hwmod_rst_info - IPs reset lines use by hwmod * @name: name of the reset line (module local name) * @rst_shift: Offset of the reset bit + * @st_shift: Offset of the reset status bit (OMAP2/3 only) * * @name should be something short, e.g., "cpu0" or "rst". It is defined * locally to the hwmod. @@ -131,6 +135,7 @@ struct omap_hwmod_dma_info { struct omap_hwmod_rst_info { const char *name; u8 rst_shift; + u8 st_shift; }; /** @@ -178,7 +183,8 @@ struct omap_hwmod_omap2_firewall { #define ADDR_TYPE_RT (1 << 1) /** - * struct omap_hwmod_addr_space - MPU address space handled by the hwmod + * struct omap_hwmod_addr_space - address space handled by the hwmod + * @name: name of the address space * @pa_start: starting physical address * @pa_end: ending physical address * @flags: (see omap_hwmod_addr_space.flags macros above) @@ -187,6 +193,7 @@ struct omap_hwmod_omap2_firewall { * structure. GPMC is one example. */ struct omap_hwmod_addr_space { + const char *name; u32 pa_start; u32 pa_end; u8 flags; @@ -370,9 +377,11 @@ struct omap_hwmod_omap4_prcm { * of standby, rather than relying on module smart-standby * HWMOD_INIT_NO_RESET: don't reset this module at boot - important for * SDRAM controller, etc. XXX probably belongs outside the main hwmod file + * XXX Should be HWMOD_SETUP_NO_RESET * HWMOD_INIT_NO_IDLE: don't idle this module at boot - important for SDRAM * controller, etc. XXX probably belongs outside the main hwmod file - * HWMOD_NO_AUTOIDLE: disable module autoidle (OCP_SYSCONFIG.AUTOIDLE) + * XXX Should be HWMOD_SETUP_NO_IDLE + * HWMOD_NO_OCP_AUTOIDLE: disable module autoidle (OCP_SYSCONFIG.AUTOIDLE) * when module is enabled, rather than the default, which is to * enable autoidle * HWMOD_SET_DEFAULT_CLOCKACT: program CLOCKACTIVITY bits at startup @@ -535,11 +544,12 @@ struct omap_hwmod { const struct omap_chip_id omap_chip; }; -int omap_hwmod_init(struct omap_hwmod **ohs); +int omap_hwmod_register(struct omap_hwmod **ohs); struct omap_hwmod *omap_hwmod_lookup(const char *name); int omap_hwmod_for_each(int (*fn)(struct omap_hwmod *oh, void *data), void *data); -int omap_hwmod_late_init(void); + +int __init omap_hwmod_setup_one(const char *name); int omap_hwmod_enable(struct omap_hwmod *oh); int _omap_hwmod_enable(struct omap_hwmod *oh); @@ -555,6 +565,7 @@ int omap_hwmod_enable_clocks(struct omap_hwmod *oh); int omap_hwmod_disable_clocks(struct omap_hwmod *oh); int omap_hwmod_set_slave_idlemode(struct omap_hwmod *oh, u8 idlemode); +int omap_hwmod_set_ocp_autoidle(struct omap_hwmod *oh, u8 autoidle); int omap_hwmod_reset(struct omap_hwmod *oh); void omap_hwmod_ocp_barrier(struct omap_hwmod *oh); @@ -589,6 +600,8 @@ int omap_hwmod_for_each_by_class(const char *classname, int omap_hwmod_set_postsetup_state(struct omap_hwmod *oh, u8 state); u32 omap_hwmod_get_context_loss_count(struct omap_hwmod *oh); +int omap_hwmod_no_setup_reset(struct omap_hwmod *oh); + /* * Chip variant-specific hwmod init routines - XXX should be converted * to use initcalls once the initial boot ordering is straightened out diff --git a/arch/arm/plat-omap/include/plat/onenand.h b/arch/arm/plat-omap/include/plat/onenand.h index affe87e9ece7..cbe897ca7f9e 100644 --- a/arch/arm/plat-omap/include/plat/onenand.h +++ b/arch/arm/plat-omap/include/plat/onenand.h @@ -15,12 +15,20 @@ #define ONENAND_SYNC_READ (1 << 0) #define ONENAND_SYNC_READWRITE (1 << 1) +struct onenand_freq_info { + u16 maf_id; + u16 dev_id; + u16 ver_id; +}; + struct omap_onenand_platform_data { int cs; int gpio_irq; struct mtd_partition *parts; int nr_parts; - int (*onenand_setup)(void __iomem *, int freq); + int (*onenand_setup)(void __iomem *, int *freq_ptr); + int (*get_freq)(const struct onenand_freq_info *freq_info, + bool *clk_dep); int dma_channel; u8 flags; u8 regulator_can_sleep; diff --git a/arch/arm/plat-omap/include/plat/prcm.h b/arch/arm/plat-omap/include/plat/prcm.h index 2fdf8c80d390..267f43bb2a4e 100644 --- a/arch/arm/plat-omap/include/plat/prcm.h +++ b/arch/arm/plat-omap/include/plat/prcm.h @@ -28,7 +28,6 @@ #define __ASM_ARM_ARCH_OMAP_PRCM_H u32 omap_prcm_get_reset_sources(void); -void omap_prcm_arch_reset(char mode, const char *cmd); int omap2_cm_wait_idlest(void __iomem *reg, u32 mask, u8 idlest, const char *name); diff --git a/arch/arm/plat-omap/include/plat/sdrc.h b/arch/arm/plat-omap/include/plat/sdrc.h index efd87c8dda69..925b12b500dc 100644 --- a/arch/arm/plat-omap/include/plat/sdrc.h +++ b/arch/arm/plat-omap/include/plat/sdrc.h @@ -124,8 +124,14 @@ struct omap_sdrc_params { u32 mr; }; -void __init omap2_sdrc_init(struct omap_sdrc_params *sdrc_cs0, +#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) +void omap2_sdrc_init(struct omap_sdrc_params *sdrc_cs0, struct omap_sdrc_params *sdrc_cs1); +#else +static inline void __init omap2_sdrc_init(struct omap_sdrc_params *sdrc_cs0, + struct omap_sdrc_params *sdrc_cs1) {}; +#endif + int omap2_sdrc_get_params(unsigned long r, struct omap_sdrc_params **sdrc_cs0, struct omap_sdrc_params **sdrc_cs1); diff --git a/arch/arm/plat-omap/include/plat/serial.h b/arch/arm/plat-omap/include/plat/serial.h index 8ff605c83aca..2723f9166ea2 100644 --- a/arch/arm/plat-omap/include/plat/serial.h +++ b/arch/arm/plat-omap/include/plat/serial.h @@ -51,6 +51,11 @@ #define OMAP4_UART3_BASE 0x48020000 #define OMAP4_UART4_BASE 0x4806e000 +/* TI816X serial ports */ +#define TI816X_UART1_BASE 0x48020000 +#define TI816X_UART2_BASE 0x48022000 +#define TI816X_UART3_BASE 0x48024000 + /* External port on Zoom2/3 */ #define ZOOM_UART_BASE 0x10000000 #define ZOOM_UART_VIRT 0xfa400000 @@ -81,6 +86,9 @@ #define OMAP4UART2 OMAP2UART2 #define OMAP4UART3 43 #define OMAP4UART4 44 +#define TI816XUART1 81 +#define TI816XUART2 82 +#define TI816XUART3 83 #define ZOOM_UART 95 /* Only on zoom2/3 */ /* This is only used by 8250.c for omap1510 */ @@ -96,7 +104,6 @@ struct omap_board_data; -extern void __init omap_serial_early_init(void); extern void omap_serial_init(void); extern void omap_serial_init_port(struct omap_board_data *bdata); extern int omap_uart_can_sleep(void); diff --git a/arch/arm/plat-omap/include/plat/system.h b/arch/arm/plat-omap/include/plat/system.h index d0a119f735b4..c5fa9e929009 100644 --- a/arch/arm/plat-omap/include/plat/system.h +++ b/arch/arm/plat-omap/include/plat/system.h @@ -4,48 +4,14 @@ */ #ifndef __ASM_ARCH_SYSTEM_H #define __ASM_ARCH_SYSTEM_H -#include <linux/clk.h> -#include <asm/mach-types.h> -#include <mach/hardware.h> - -#include <plat/prcm.h> - -#ifndef CONFIG_MACH_VOICEBLUE -#define voiceblue_reset() do {} while (0) -#else -extern void voiceblue_reset(void); -#endif +#include <asm/proc-fns.h> static inline void arch_idle(void) { cpu_do_idle(); } -static inline void omap1_arch_reset(char mode, const char *cmd) -{ - /* - * Workaround for 5912/1611b bug mentioned in sprz209d.pdf p. 28 - * "Global Software Reset Affects Traffic Controller Frequency". - */ - if (cpu_is_omap5912()) { - omap_writew(omap_readw(DPLL_CTL) & ~(1 << 4), - DPLL_CTL); - omap_writew(0x8, ARM_RSTCT1); - } - - if (machine_is_voiceblue()) - voiceblue_reset(); - else - omap_writew(1, ARM_RSTCT1); -} - -static inline void arch_reset(char mode, const char *cmd) -{ - if (!cpu_class_is_omap2()) - omap1_arch_reset(mode, cmd); - else - omap_prcm_arch_reset(mode, cmd); -} +extern void (*arch_reset)(char, const char *); #endif diff --git a/arch/arm/plat-omap/include/plat/ti816x.h b/arch/arm/plat-omap/include/plat/ti816x.h new file mode 100644 index 000000000000..50510f5dda1e --- /dev/null +++ b/arch/arm/plat-omap/include/plat/ti816x.h @@ -0,0 +1,27 @@ +/* + * This file contains the address data for various TI816X modules. + * + * Copyright (C) 2010 Texas Instruments, Inc. - 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. + */ + +#ifndef __ASM_ARCH_TI816X_H +#define __ASM_ARCH_TI816X_H + +#define L4_SLOW_TI816X_BASE 0x48000000 + +#define TI816X_SCM_BASE 0x48140000 +#define TI816X_CTRL_BASE TI816X_SCM_BASE +#define TI816X_PRCM_BASE 0x48180000 + +#define TI816X_ARM_INTC_BASE 0x48200000 + +#endif /* __ASM_ARCH_TI816X_H */ diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h index ad98b85cae21..30b891c4a93f 100644 --- a/arch/arm/plat-omap/include/plat/uncompress.h +++ b/arch/arm/plat-omap/include/plat/uncompress.h @@ -93,6 +93,10 @@ static inline void flush(void) #define DEBUG_LL_ZOOM(mach) \ _DEBUG_LL_ENTRY(mach, ZOOM_UART_BASE, ZOOM_PORT_SHIFT, ZOOM_UART) +#define DEBUG_LL_TI816X(p, mach) \ + _DEBUG_LL_ENTRY(mach, TI816X_UART##p##_BASE, OMAP_PORT_SHIFT, \ + TI816XUART##p) + static inline void __arch_decomp_setup(unsigned long arch_id) { int port = 0; @@ -166,6 +170,9 @@ static inline void __arch_decomp_setup(unsigned long arch_id) DEBUG_LL_ZOOM(omap_zoom2); DEBUG_LL_ZOOM(omap_zoom3); + /* TI8168 base boards using UART3 */ + DEBUG_LL_TI816X(3, ti8168evm); + } while (0); } diff --git a/arch/arm/plat-omap/include/plat/usb.h b/arch/arm/plat-omap/include/plat/usb.h index fe449f1a1c14..02b96c8f6a17 100644 --- a/arch/arm/plat-omap/include/plat/usb.h +++ b/arch/arm/plat-omap/include/plat/usb.h @@ -110,6 +110,11 @@ extern int omap4430_phy_exit(struct device *dev); extern int omap4430_phy_suspend(struct device *dev, int suspend); #endif +extern void am35x_musb_reset(void); +extern void am35x_musb_phy_power(u8 on); +extern void am35x_musb_clear_irq(void); +extern void am35x_musb_set_mode(u8 musb_mode); + /* * FIXME correct answer depends on hmc_mode, * as does (on omap1) any nonzero value for config->otg port number diff --git a/arch/arm/plat-omap/io.c b/arch/arm/plat-omap/io.c index f1295fafcd31..f1ecfa9fc61d 100644 --- a/arch/arm/plat-omap/io.c +++ b/arch/arm/plat-omap/io.c @@ -85,7 +85,10 @@ void __iomem *omap_ioremap(unsigned long p, size_t size, unsigned int type) } #endif #ifdef CONFIG_ARCH_OMAP3 - if (cpu_is_omap34xx()) { + if (cpu_is_ti816x()) { + if (BETWEEN(p, L4_34XX_PHYS, L4_34XX_SIZE)) + return XLATE(p, L4_34XX_PHYS, L4_34XX_VIRT); + } else if (cpu_is_omap34xx()) { if (BETWEEN(p, L3_34XX_PHYS, L3_34XX_SIZE)) return XLATE(p, L3_34XX_PHYS, L3_34XX_VIRT); if (BETWEEN(p, L4_34XX_PHYS, L4_34XX_SIZE)) diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c index b1107c08da56..8a51fd58f656 100644 --- a/arch/arm/plat-omap/iommu.c +++ b/arch/arm/plat-omap/iommu.c @@ -104,6 +104,9 @@ static int iommu_enable(struct iommu *obj) if (!obj) return -EINVAL; + if (!arch_iommu) + return -ENODEV; + clk_enable(obj->clk); err = arch_iommu->enable(obj); @@ -780,25 +783,19 @@ static void iopgtable_clear_entry_all(struct iommu *obj) */ static irqreturn_t iommu_fault_handler(int irq, void *data) { - u32 stat, da; + u32 da, errs; u32 *iopgd, *iopte; - int err = -EIO; struct iommu *obj = data; if (!obj->refcount) return IRQ_NONE; - /* Dynamic loading TLB or PTE */ - if (obj->isr) - err = obj->isr(obj); - - if (!err) - return IRQ_HANDLED; - clk_enable(obj->clk); - stat = iommu_report_fault(obj, &da); + errs = iommu_report_fault(obj, &da); clk_disable(obj->clk); - if (!stat) + + /* Fault callback or TLB/PTE Dynamic loading */ + if (obj->isr && !obj->isr(obj, da, errs, obj->isr_priv)) return IRQ_HANDLED; iommu_disable(obj); @@ -806,15 +803,16 @@ static irqreturn_t iommu_fault_handler(int irq, void *data) iopgd = iopgd_offset(obj, da); if (!iopgd_is_table(*iopgd)) { - dev_err(obj->dev, "%s: da:%08x pgd:%p *pgd:%08x\n", __func__, - da, iopgd, *iopgd); + dev_err(obj->dev, "%s: errs:0x%08x da:0x%08x pgd:0x%p " + "*pgd:px%08x\n", obj->name, errs, da, iopgd, *iopgd); return IRQ_NONE; } iopte = iopte_offset(iopgd, da); - dev_err(obj->dev, "%s: da:%08x pgd:%p *pgd:%08x pte:%p *pte:%08x\n", - __func__, da, iopgd, *iopgd, iopte, *iopte); + dev_err(obj->dev, "%s: errs:0x%08x da:0x%08x pgd:0x%p *pgd:0x%08x " + "pte:0x%p *pte:0x%08x\n", obj->name, errs, da, iopgd, *iopgd, + iopte, *iopte); return IRQ_NONE; } @@ -917,6 +915,33 @@ void iommu_put(struct iommu *obj) } EXPORT_SYMBOL_GPL(iommu_put); +int iommu_set_isr(const char *name, + int (*isr)(struct iommu *obj, u32 da, u32 iommu_errs, + void *priv), + void *isr_priv) +{ + struct device *dev; + struct iommu *obj; + + dev = driver_find_device(&omap_iommu_driver.driver, NULL, (void *)name, + device_match_by_alias); + if (!dev) + return -ENODEV; + + obj = to_iommu(dev); + mutex_lock(&obj->iommu_lock); + if (obj->refcount != 0) { + mutex_unlock(&obj->iommu_lock); + return -EBUSY; + } + obj->isr = isr; + obj->isr_priv = isr_priv; + mutex_unlock(&obj->iommu_lock); + + return 0; +} +EXPORT_SYMBOL_GPL(iommu_set_isr); + /* * OMAP Device MMU(IOMMU) detection */ @@ -957,11 +982,6 @@ static int __devinit omap_iommu_probe(struct platform_device *pdev) err = -ENODEV; goto err_mem; } - obj->regbase = ioremap(res->start, resource_size(res)); - if (!obj->regbase) { - err = -ENOMEM; - goto err_mem; - } res = request_mem_region(res->start, resource_size(res), dev_name(&pdev->dev)); @@ -970,6 +990,12 @@ static int __devinit omap_iommu_probe(struct platform_device *pdev) goto err_mem; } + obj->regbase = ioremap(res->start, resource_size(res)); + if (!obj->regbase) { + err = -ENOMEM; + goto err_ioremap; + } + irq = platform_get_irq(pdev, 0); if (irq < 0) { err = -ENODEV; @@ -998,8 +1024,9 @@ static int __devinit omap_iommu_probe(struct platform_device *pdev) err_pgd: free_irq(irq, obj); err_irq: - release_mem_region(res->start, resource_size(res)); iounmap(obj->regbase); +err_ioremap: + release_mem_region(res->start, resource_size(res)); err_mem: clk_put(obj->clk); err_clk: diff --git a/arch/arm/plat-omap/iovmm.c b/arch/arm/plat-omap/iovmm.c index 6dc1296c8c77..51ef43e8def6 100644 --- a/arch/arm/plat-omap/iovmm.c +++ b/arch/arm/plat-omap/iovmm.c @@ -271,20 +271,21 @@ static struct iovm_struct *alloc_iovm_area(struct iommu *obj, u32 da, size_t bytes, u32 flags) { struct iovm_struct *new, *tmp; - u32 start, prev_end, alignement; + u32 start, prev_end, alignment; if (!obj || !bytes) return ERR_PTR(-EINVAL); start = da; - alignement = PAGE_SIZE; + alignment = PAGE_SIZE; - if (flags & IOVMF_DA_ANON) { - start = obj->da_start; + if (~flags & IOVMF_DA_FIXED) { + /* Don't map address 0 */ + start = obj->da_start ? obj->da_start : alignment; if (flags & IOVMF_LINEAR) - alignement = iopgsz_max(bytes); - start = roundup(start, alignement); + alignment = iopgsz_max(bytes); + start = roundup(start, alignment); } else if (start < obj->da_start || start > obj->da_end || obj->da_end - start < bytes) { return ERR_PTR(-EINVAL); @@ -303,8 +304,8 @@ static struct iovm_struct *alloc_iovm_area(struct iommu *obj, u32 da, if (tmp->da_start > start && (tmp->da_start - start) >= bytes) goto found; - if (tmp->da_end >= start && flags & IOVMF_DA_ANON) - start = roundup(tmp->da_end + 1, alignement); + if (tmp->da_end >= start && ~flags & IOVMF_DA_FIXED) + start = roundup(tmp->da_end + 1, alignment); prev_end = tmp->da_end; } @@ -650,7 +651,6 @@ u32 iommu_vmap(struct iommu *obj, u32 da, const struct sg_table *sgt, flags &= IOVMF_HW_MASK; flags |= IOVMF_DISCONT; flags |= IOVMF_MMIO; - flags |= (da ? IOVMF_DA_FIXED : IOVMF_DA_ANON); da = __iommu_vmap(obj, da, sgt, va, bytes, flags); if (IS_ERR_VALUE(da)) @@ -690,7 +690,7 @@ EXPORT_SYMBOL_GPL(iommu_vunmap); * @flags: iovma and page property * * Allocate @bytes linearly and creates 1-n-1 mapping and returns - * @da again, which might be adjusted if 'IOVMF_DA_ANON' is set. + * @da again, which might be adjusted if 'IOVMF_DA_FIXED' is not set. */ u32 iommu_vmalloc(struct iommu *obj, u32 da, size_t bytes, u32 flags) { @@ -709,7 +709,6 @@ u32 iommu_vmalloc(struct iommu *obj, u32 da, size_t bytes, u32 flags) flags &= IOVMF_HW_MASK; flags |= IOVMF_DISCONT; flags |= IOVMF_ALLOC; - flags |= (da ? IOVMF_DA_FIXED : IOVMF_DA_ANON); sgt = sgtable_alloc(bytes, flags, da, 0); if (IS_ERR(sgt)) { @@ -780,7 +779,7 @@ static u32 __iommu_kmap(struct iommu *obj, u32 da, u32 pa, void *va, * @flags: iovma and page property * * Creates 1-1-1 mapping and returns @da again, which can be - * adjusted if 'IOVMF_DA_ANON' is set. + * adjusted if 'IOVMF_DA_FIXED' is not set. */ u32 iommu_kmap(struct iommu *obj, u32 da, u32 pa, size_t bytes, u32 flags) @@ -799,7 +798,6 @@ u32 iommu_kmap(struct iommu *obj, u32 da, u32 pa, size_t bytes, flags &= IOVMF_HW_MASK; flags |= IOVMF_LINEAR; flags |= IOVMF_MMIO; - flags |= (da ? IOVMF_DA_FIXED : IOVMF_DA_ANON); da = __iommu_kmap(obj, da, pa, va, bytes, flags); if (IS_ERR_VALUE(da)) @@ -838,7 +836,7 @@ EXPORT_SYMBOL_GPL(iommu_kunmap); * @flags: iovma and page property * * Allocate @bytes linearly and creates 1-1-1 mapping and returns - * @da again, which might be adjusted if 'IOVMF_DA_ANON' is set. + * @da again, which might be adjusted if 'IOVMF_DA_FIXED' is not set. */ u32 iommu_kmalloc(struct iommu *obj, u32 da, size_t bytes, u32 flags) { @@ -858,7 +856,6 @@ u32 iommu_kmalloc(struct iommu *obj, u32 da, size_t bytes, u32 flags) flags &= IOVMF_HW_MASK; flags |= IOVMF_LINEAR; flags |= IOVMF_ALLOC; - flags |= (da ? IOVMF_DA_FIXED : IOVMF_DA_ANON); da = __iommu_kmap(obj, da, pa, va, bytes, flags); if (IS_ERR_VALUE(da)) diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c index b5a6e178a7f9..d598d9fd65ac 100644 --- a/arch/arm/plat-omap/mcbsp.c +++ b/arch/arm/plat-omap/mcbsp.c @@ -27,6 +27,8 @@ #include <plat/dma.h> #include <plat/mcbsp.h> +#include <plat/omap_device.h> +#include <linux/pm_runtime.h> /* XXX These "sideways" includes are a sign that something is wrong */ #include "../mach-omap2/cm2xxx_3xxx.h" @@ -227,10 +229,83 @@ void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg *config) } EXPORT_SYMBOL(omap_mcbsp_config); +/** + * omap_mcbsp_dma_params - returns the dma channel number + * @id - mcbsp id + * @stream - indicates the direction of data flow (rx or tx) + * + * Returns the dma channel number for the rx channel or tx channel + * based on the value of @stream for the requested mcbsp given by @id + */ +int omap_mcbsp_dma_ch_params(unsigned int id, unsigned int stream) +{ + struct omap_mcbsp *mcbsp; + + if (!omap_mcbsp_check_valid_id(id)) { + printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1); + return -ENODEV; + } + mcbsp = id_to_mcbsp_ptr(id); + + if (stream) + return mcbsp->dma_rx_sync; + else + return mcbsp->dma_tx_sync; +} +EXPORT_SYMBOL(omap_mcbsp_dma_ch_params); + +/** + * omap_mcbsp_dma_reg_params - returns the address of mcbsp data register + * @id - mcbsp id + * @stream - indicates the direction of data flow (rx or tx) + * + * Returns the address of mcbsp data transmit register or data receive register + * to be used by DMA for transferring/receiving data based on the value of + * @stream for the requested mcbsp given by @id + */ +int omap_mcbsp_dma_reg_params(unsigned int id, unsigned int stream) +{ + struct omap_mcbsp *mcbsp; + int data_reg; + + if (!omap_mcbsp_check_valid_id(id)) { + printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1); + return -ENODEV; + } + mcbsp = id_to_mcbsp_ptr(id); + + data_reg = mcbsp->phys_dma_base; + + if (mcbsp->mcbsp_config_type < MCBSP_CONFIG_TYPE2) { + if (stream) + data_reg += OMAP_MCBSP_REG_DRR1; + else + data_reg += OMAP_MCBSP_REG_DXR1; + } else { + if (stream) + data_reg += OMAP_MCBSP_REG_DRR; + else + data_reg += OMAP_MCBSP_REG_DXR; + } + + return data_reg; +} +EXPORT_SYMBOL(omap_mcbsp_dma_reg_params); + #ifdef CONFIG_ARCH_OMAP3 +static struct omap_device *find_omap_device_by_dev(struct device *dev) +{ + struct platform_device *pdev = container_of(dev, + struct platform_device, dev); + return container_of(pdev, struct omap_device, pdev); +} + static void omap_st_on(struct omap_mcbsp *mcbsp) { unsigned int w; + struct omap_device *od; + + od = find_omap_device_by_dev(mcbsp->dev); /* * Sidetone uses McBSP ICLK - which must not idle when sidetones @@ -244,9 +319,6 @@ static void omap_st_on(struct omap_mcbsp *mcbsp) w = MCBSP_READ(mcbsp, SSELCR); MCBSP_WRITE(mcbsp, SSELCR, w | SIDETONEEN); - w = MCBSP_ST_READ(mcbsp, SYSCONFIG); - MCBSP_ST_WRITE(mcbsp, SYSCONFIG, w & ~(ST_AUTOIDLE)); - /* Enable Sidetone from Sidetone Core */ w = MCBSP_ST_READ(mcbsp, SSELCR); MCBSP_ST_WRITE(mcbsp, SSELCR, w | ST_SIDETONEEN); @@ -255,13 +327,13 @@ static void omap_st_on(struct omap_mcbsp *mcbsp) static void omap_st_off(struct omap_mcbsp *mcbsp) { unsigned int w; + struct omap_device *od; + + od = find_omap_device_by_dev(mcbsp->dev); w = MCBSP_ST_READ(mcbsp, SSELCR); MCBSP_ST_WRITE(mcbsp, SSELCR, w & ~(ST_SIDETONEEN)); - w = MCBSP_ST_READ(mcbsp, SYSCONFIG); - MCBSP_ST_WRITE(mcbsp, SYSCONFIG, w | ST_AUTOIDLE); - w = MCBSP_READ(mcbsp, SSELCR); MCBSP_WRITE(mcbsp, SSELCR, w & ~(SIDETONEEN)); @@ -273,9 +345,9 @@ static void omap_st_off(struct omap_mcbsp *mcbsp) static void omap_st_fir_write(struct omap_mcbsp *mcbsp, s16 *fir) { u16 val, i; + struct omap_device *od; - val = MCBSP_ST_READ(mcbsp, SYSCONFIG); - MCBSP_ST_WRITE(mcbsp, SYSCONFIG, val & ~(ST_AUTOIDLE)); + od = find_omap_device_by_dev(mcbsp->dev); val = MCBSP_ST_READ(mcbsp, SSELCR); @@ -303,9 +375,9 @@ static void omap_st_chgain(struct omap_mcbsp *mcbsp) { u16 w; struct omap_mcbsp_st_data *st_data = mcbsp->st_data; + struct omap_device *od; - w = MCBSP_ST_READ(mcbsp, SYSCONFIG); - MCBSP_ST_WRITE(mcbsp, SYSCONFIG, w & ~(ST_AUTOIDLE)); + od = find_omap_device_by_dev(mcbsp->dev); w = MCBSP_ST_READ(mcbsp, SSELCR); @@ -648,48 +720,33 @@ EXPORT_SYMBOL(omap_mcbsp_get_dma_op_mode); static inline void omap34xx_mcbsp_request(struct omap_mcbsp *mcbsp) { + struct omap_device *od; + + od = find_omap_device_by_dev(mcbsp->dev); /* * Enable wakup behavior, smart idle and all wakeups * REVISIT: some wakeups may be unnecessary */ if (cpu_is_omap34xx() || cpu_is_omap44xx()) { - u16 syscon; - - syscon = MCBSP_READ(mcbsp, SYSCON); - syscon &= ~(ENAWAKEUP | SIDLEMODE(0x03) | CLOCKACTIVITY(0x03)); - - if (mcbsp->dma_op_mode == MCBSP_DMA_MODE_THRESHOLD) { - syscon |= (ENAWAKEUP | SIDLEMODE(0x02) | - CLOCKACTIVITY(0x02)); - MCBSP_WRITE(mcbsp, WAKEUPEN, XRDYEN | RRDYEN); - } else { - syscon |= SIDLEMODE(0x01); - } - - MCBSP_WRITE(mcbsp, SYSCON, syscon); + MCBSP_WRITE(mcbsp, WAKEUPEN, XRDYEN | RRDYEN); } } static inline void omap34xx_mcbsp_free(struct omap_mcbsp *mcbsp) { + struct omap_device *od; + + od = find_omap_device_by_dev(mcbsp->dev); + /* * Disable wakup behavior, smart idle and all wakeups */ if (cpu_is_omap34xx() || cpu_is_omap44xx()) { - u16 syscon; - - syscon = MCBSP_READ(mcbsp, SYSCON); - syscon &= ~(ENAWAKEUP | SIDLEMODE(0x03) | CLOCKACTIVITY(0x03)); /* * HW bug workaround - If no_idle mode is taken, we need to * go to smart_idle before going to always_idle, or the * device will not hit retention anymore. */ - syscon |= SIDLEMODE(0x02); - MCBSP_WRITE(mcbsp, SYSCON, syscon); - - syscon &= ~(SIDLEMODE(0x03)); - MCBSP_WRITE(mcbsp, SYSCON, syscon); MCBSP_WRITE(mcbsp, WAKEUPEN, 0); } @@ -764,8 +821,7 @@ int omap_mcbsp_request(unsigned int id) if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->request) mcbsp->pdata->ops->request(id); - clk_enable(mcbsp->iclk); - clk_enable(mcbsp->fclk); + pm_runtime_get_sync(mcbsp->dev); /* Do procedure specific to omap34xx arch, if applicable */ omap34xx_mcbsp_request(mcbsp); @@ -813,8 +869,7 @@ err_clk_disable: /* Do procedure specific to omap34xx arch, if applicable */ omap34xx_mcbsp_free(mcbsp); - clk_disable(mcbsp->fclk); - clk_disable(mcbsp->iclk); + pm_runtime_put_sync(mcbsp->dev); spin_lock(&mcbsp->lock); mcbsp->free = true; @@ -844,8 +899,7 @@ void omap_mcbsp_free(unsigned int id) /* Do procedure specific to omap34xx arch, if applicable */ omap34xx_mcbsp_free(mcbsp); - clk_disable(mcbsp->fclk); - clk_disable(mcbsp->iclk); + pm_runtime_put_sync(mcbsp->dev); if (mcbsp->io_type == OMAP_MCBSP_IRQ_IO) { /* Free IRQs */ @@ -1649,7 +1703,8 @@ static const struct attribute_group sidetone_attr_group = { static int __devinit omap_st_add(struct omap_mcbsp *mcbsp) { - struct omap_mcbsp_platform_data *pdata = mcbsp->pdata; + struct platform_device *pdev; + struct resource *res; struct omap_mcbsp_st_data *st_data; int err; @@ -1659,7 +1714,10 @@ static int __devinit omap_st_add(struct omap_mcbsp *mcbsp) goto err1; } - st_data->io_base_st = ioremap(pdata->phys_base_st, SZ_4K); + pdev = container_of(mcbsp->dev, struct platform_device, dev); + + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "sidetone"); + st_data->io_base_st = ioremap(res->start, resource_size(res)); if (!st_data->io_base_st) { err = -ENOMEM; goto err2; @@ -1748,6 +1806,7 @@ static int __devinit omap_mcbsp_probe(struct platform_device *pdev) struct omap_mcbsp_platform_data *pdata = pdev->dev.platform_data; struct omap_mcbsp *mcbsp; int id = pdev->id - 1; + struct resource *res; int ret = 0; if (!pdata) { @@ -1777,47 +1836,78 @@ static int __devinit omap_mcbsp_probe(struct platform_device *pdev) mcbsp->dma_tx_lch = -1; mcbsp->dma_rx_lch = -1; - mcbsp->phys_base = pdata->phys_base; - mcbsp->io_base = ioremap(pdata->phys_base, SZ_4K); + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu"); + if (!res) { + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) { + dev_err(&pdev->dev, "%s:mcbsp%d has invalid memory" + "resource\n", __func__, pdev->id); + ret = -ENOMEM; + goto exit; + } + } + mcbsp->phys_base = res->start; + omap_mcbsp_cache_size = resource_size(res); + mcbsp->io_base = ioremap(res->start, resource_size(res)); if (!mcbsp->io_base) { ret = -ENOMEM; goto err_ioremap; } + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dma"); + if (!res) + mcbsp->phys_dma_base = mcbsp->phys_base; + else + mcbsp->phys_dma_base = res->start; + /* Default I/O is IRQ based */ mcbsp->io_type = OMAP_MCBSP_IRQ_IO; - mcbsp->tx_irq = pdata->tx_irq; - mcbsp->rx_irq = pdata->rx_irq; - mcbsp->dma_rx_sync = pdata->dma_rx_sync; - mcbsp->dma_tx_sync = pdata->dma_tx_sync; - mcbsp->iclk = clk_get(&pdev->dev, "ick"); - if (IS_ERR(mcbsp->iclk)) { - ret = PTR_ERR(mcbsp->iclk); - dev_err(&pdev->dev, "unable to get ick: %d\n", ret); - goto err_iclk; + mcbsp->tx_irq = platform_get_irq_byname(pdev, "tx"); + mcbsp->rx_irq = platform_get_irq_byname(pdev, "rx"); + + /* From OMAP4 there will be a single irq line */ + if (mcbsp->tx_irq == -ENXIO) + mcbsp->tx_irq = platform_get_irq(pdev, 0); + + res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "rx"); + if (!res) { + dev_err(&pdev->dev, "%s:mcbsp%d has invalid rx DMA channel\n", + __func__, pdev->id); + ret = -ENODEV; + goto err_res; + } + mcbsp->dma_rx_sync = res->start; + + res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "tx"); + if (!res) { + dev_err(&pdev->dev, "%s:mcbsp%d has invalid tx DMA channel\n", + __func__, pdev->id); + ret = -ENODEV; + goto err_res; } + mcbsp->dma_tx_sync = res->start; mcbsp->fclk = clk_get(&pdev->dev, "fck"); if (IS_ERR(mcbsp->fclk)) { ret = PTR_ERR(mcbsp->fclk); dev_err(&pdev->dev, "unable to get fck: %d\n", ret); - goto err_fclk; + goto err_res; } mcbsp->pdata = pdata; mcbsp->dev = &pdev->dev; mcbsp_ptr[id] = mcbsp; + mcbsp->mcbsp_config_type = pdata->mcbsp_config_type; platform_set_drvdata(pdev, mcbsp); + pm_runtime_enable(mcbsp->dev); /* Initialize mcbsp properties for OMAP34XX if needed / applicable */ omap34xx_device_init(mcbsp); return 0; -err_fclk: - clk_put(mcbsp->iclk); -err_iclk: +err_res: iounmap(mcbsp->io_base); err_ioremap: kfree(mcbsp); @@ -1839,7 +1929,6 @@ static int __devexit omap_mcbsp_remove(struct platform_device *pdev) omap34xx_device_exit(mcbsp); clk_put(mcbsp->fclk); - clk_put(mcbsp->iclk); iounmap(mcbsp->io_base); kfree(mcbsp); diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c index 57adb270767b..9bbda9acb73b 100644 --- a/arch/arm/plat-omap/omap_device.c +++ b/arch/arm/plat-omap/omap_device.c @@ -83,9 +83,11 @@ #include <linux/err.h> #include <linux/io.h> #include <linux/clk.h> +#include <linux/clkdev.h> #include <plat/omap_device.h> #include <plat/omap_hwmod.h> +#include <plat/clock.h> /* These parameters are passed to _omap_device_{de,}activate() */ #define USE_WAKEUP_LAT 0 @@ -239,12 +241,12 @@ static inline struct omap_device *_find_by_pdev(struct platform_device *pdev) } /** - * _add_optional_clock_alias - Add clock alias for hwmod optional clocks + * _add_optional_clock_clkdev - Add clkdev entry for hwmod optional clocks * @od: struct omap_device *od * * For every optional clock present per hwmod per omap_device, this function - * adds an entry in the clocks list of the form <dev-id=dev_name, con-id=role> - * if an entry is already present in it with the form <dev-id=NULL, con-id=role> + * adds an entry in the clkdev table of the form <dev-id=dev_name, con-id=role> + * if it does not exist already. * * The function is called from inside omap_device_build_ss(), after * omap_device_register. @@ -254,25 +256,39 @@ static inline struct omap_device *_find_by_pdev(struct platform_device *pdev) * * No return value. */ -static void _add_optional_clock_alias(struct omap_device *od, +static void _add_optional_clock_clkdev(struct omap_device *od, struct omap_hwmod *oh) { int i; for (i = 0; i < oh->opt_clks_cnt; i++) { struct omap_hwmod_opt_clk *oc; - int r; + struct clk *r; + struct clk_lookup *l; oc = &oh->opt_clks[i]; if (!oc->_clk) continue; - r = clk_add_alias(oc->role, dev_name(&od->pdev.dev), - (char *)oc->clk, &od->pdev.dev); - if (r) - pr_err("omap_device: %s: clk_add_alias for %s failed\n", + r = clk_get_sys(dev_name(&od->pdev.dev), oc->role); + if (!IS_ERR(r)) + continue; /* clkdev entry exists */ + + r = omap_clk_get_by_name((char *)oc->clk); + if (IS_ERR(r)) { + pr_err("omap_device: %s: omap_clk_get_by_name for %s failed\n", + dev_name(&od->pdev.dev), oc->clk); + continue; + } + + l = clkdev_alloc(r, oc->role, dev_name(&od->pdev.dev)); + if (!l) { + pr_err("omap_device: %s: clkdev_alloc for %s failed\n", dev_name(&od->pdev.dev), oc->role); + return; + } + clkdev_add(l); } } @@ -480,7 +496,7 @@ struct omap_device *omap_device_build_ss(const char *pdev_name, int pdev_id, for (i = 0; i < oh_cnt; i++) { hwmods[i]->od = od; - _add_optional_clock_alias(od, hwmods[i]); + _add_optional_clock_clkdev(od, hwmods[i]); } if (ret) diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c index 68fcc7dc56e7..a3f50b34a90d 100644 --- a/arch/arm/plat-omap/sram.c +++ b/arch/arm/plat-omap/sram.c @@ -316,7 +316,7 @@ u32 omap2_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass) } #endif -#ifdef CONFIG_ARCH_OMAP2420 +#ifdef CONFIG_SOC_OMAP2420 static int __init omap242x_sram_init(void) { _omap2_sram_ddr_init = omap_sram_push(omap242x_sram_ddr_init, @@ -337,7 +337,7 @@ static inline int omap242x_sram_init(void) } #endif -#ifdef CONFIG_ARCH_OMAP2430 +#ifdef CONFIG_SOC_OMAP2430 static int __init omap243x_sram_init(void) { _omap2_sram_ddr_init = omap_sram_push(omap243x_sram_ddr_init, @@ -409,20 +409,6 @@ static inline int omap34xx_sram_init(void) } #endif -#ifdef CONFIG_ARCH_OMAP4 -static int __init omap44xx_sram_init(void) -{ - printk(KERN_ERR "FIXME: %s not implemented\n", __func__); - - return -ENODEV; -} -#else -static inline int omap44xx_sram_init(void) -{ - return 0; -} -#endif - int __init omap_sram_init(void) { omap_detect_sram(); @@ -436,8 +422,6 @@ int __init omap_sram_init(void) omap243x_sram_init(); else if (cpu_is_omap34xx()) omap34xx_sram_init(); - else if (cpu_is_omap44xx()) - omap44xx_sram_init(); return 0; } diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c index 5f3522314815..078894bc3b9a 100644 --- a/arch/arm/plat-orion/gpio.c +++ b/arch/arm/plat-orion/gpio.c @@ -17,55 +17,123 @@ #include <linux/io.h> #include <linux/gpio.h> -static DEFINE_SPINLOCK(gpio_lock); -static unsigned long gpio_valid_input[BITS_TO_LONGS(GPIO_MAX)]; -static unsigned long gpio_valid_output[BITS_TO_LONGS(GPIO_MAX)]; +/* + * GPIO unit register offsets. + */ +#define GPIO_OUT_OFF 0x0000 +#define GPIO_IO_CONF_OFF 0x0004 +#define GPIO_BLINK_EN_OFF 0x0008 +#define GPIO_IN_POL_OFF 0x000c +#define GPIO_DATA_IN_OFF 0x0010 +#define GPIO_EDGE_CAUSE_OFF 0x0014 +#define GPIO_EDGE_MASK_OFF 0x0018 +#define GPIO_LEVEL_MASK_OFF 0x001c + +struct orion_gpio_chip { + struct gpio_chip chip; + spinlock_t lock; + void __iomem *base; + unsigned long valid_input; + unsigned long valid_output; + int mask_offset; + int secondary_irq_base; +}; + +static void __iomem *GPIO_OUT(struct orion_gpio_chip *ochip) +{ + return ochip->base + GPIO_OUT_OFF; +} + +static void __iomem *GPIO_IO_CONF(struct orion_gpio_chip *ochip) +{ + return ochip->base + GPIO_IO_CONF_OFF; +} + +static void __iomem *GPIO_BLINK_EN(struct orion_gpio_chip *ochip) +{ + return ochip->base + GPIO_BLINK_EN_OFF; +} + +static void __iomem *GPIO_IN_POL(struct orion_gpio_chip *ochip) +{ + return ochip->base + GPIO_IN_POL_OFF; +} + +static void __iomem *GPIO_DATA_IN(struct orion_gpio_chip *ochip) +{ + return ochip->base + GPIO_DATA_IN_OFF; +} + +static void __iomem *GPIO_EDGE_CAUSE(struct orion_gpio_chip *ochip) +{ + return ochip->base + GPIO_EDGE_CAUSE_OFF; +} + +static void __iomem *GPIO_EDGE_MASK(struct orion_gpio_chip *ochip) +{ + return ochip->base + ochip->mask_offset + GPIO_EDGE_MASK_OFF; +} + +static void __iomem *GPIO_LEVEL_MASK(struct orion_gpio_chip *ochip) +{ + return ochip->base + ochip->mask_offset + GPIO_LEVEL_MASK_OFF; +} + -static inline void __set_direction(unsigned pin, int input) +static struct orion_gpio_chip orion_gpio_chips[2]; +static int orion_gpio_chip_count; + +static inline void +__set_direction(struct orion_gpio_chip *ochip, unsigned pin, int input) { u32 u; - u = readl(GPIO_IO_CONF(pin)); + u = readl(GPIO_IO_CONF(ochip)); if (input) - u |= 1 << (pin & 31); + u |= 1 << pin; else - u &= ~(1 << (pin & 31)); - writel(u, GPIO_IO_CONF(pin)); + u &= ~(1 << pin); + writel(u, GPIO_IO_CONF(ochip)); } -static void __set_level(unsigned pin, int high) +static void __set_level(struct orion_gpio_chip *ochip, unsigned pin, int high) { u32 u; - u = readl(GPIO_OUT(pin)); + u = readl(GPIO_OUT(ochip)); if (high) - u |= 1 << (pin & 31); + u |= 1 << pin; else - u &= ~(1 << (pin & 31)); - writel(u, GPIO_OUT(pin)); + u &= ~(1 << pin); + writel(u, GPIO_OUT(ochip)); } -static inline void __set_blinking(unsigned pin, int blink) +static inline void +__set_blinking(struct orion_gpio_chip *ochip, unsigned pin, int blink) { u32 u; - u = readl(GPIO_BLINK_EN(pin)); + u = readl(GPIO_BLINK_EN(ochip)); if (blink) - u |= 1 << (pin & 31); + u |= 1 << pin; else - u &= ~(1 << (pin & 31)); - writel(u, GPIO_BLINK_EN(pin)); + u &= ~(1 << pin); + writel(u, GPIO_BLINK_EN(ochip)); } -static inline int orion_gpio_is_valid(unsigned pin, int mode) +static inline int +orion_gpio_is_valid(struct orion_gpio_chip *ochip, unsigned pin, int mode) { - if (pin < GPIO_MAX) { - if ((mode & GPIO_INPUT_OK) && !test_bit(pin, gpio_valid_input)) - goto err_out; - if ((mode & GPIO_OUTPUT_OK) && !test_bit(pin, gpio_valid_output)) - goto err_out; - return true; - } + if (pin >= ochip->chip.ngpio) + goto err_out; + + if ((mode & GPIO_INPUT_OK) && !test_bit(pin, &ochip->valid_input)) + goto err_out; + + if ((mode & GPIO_OUTPUT_OK) && !test_bit(pin, &ochip->valid_output)) + goto err_out; + + return 1; err_out: pr_debug("%s: invalid GPIO %d\n", __func__, pin); @@ -75,134 +143,155 @@ err_out: /* * GENERIC_GPIO primitives. */ +static int orion_gpio_request(struct gpio_chip *chip, unsigned pin) +{ + struct orion_gpio_chip *ochip = + container_of(chip, struct orion_gpio_chip, chip); + + if (orion_gpio_is_valid(ochip, pin, GPIO_INPUT_OK) || + orion_gpio_is_valid(ochip, pin, GPIO_OUTPUT_OK)) + return 0; + + return -EINVAL; +} + static int orion_gpio_direction_input(struct gpio_chip *chip, unsigned pin) { + struct orion_gpio_chip *ochip = + container_of(chip, struct orion_gpio_chip, chip); unsigned long flags; - if (!orion_gpio_is_valid(pin, GPIO_INPUT_OK)) + if (!orion_gpio_is_valid(ochip, pin, GPIO_INPUT_OK)) return -EINVAL; - spin_lock_irqsave(&gpio_lock, flags); - - /* Configure GPIO direction. */ - __set_direction(pin, 1); - - spin_unlock_irqrestore(&gpio_lock, flags); + spin_lock_irqsave(&ochip->lock, flags); + __set_direction(ochip, pin, 1); + spin_unlock_irqrestore(&ochip->lock, flags); return 0; } -static int orion_gpio_get_value(struct gpio_chip *chip, unsigned pin) +static int orion_gpio_get(struct gpio_chip *chip, unsigned pin) { + struct orion_gpio_chip *ochip = + container_of(chip, struct orion_gpio_chip, chip); int val; - if (readl(GPIO_IO_CONF(pin)) & (1 << (pin & 31))) - val = readl(GPIO_DATA_IN(pin)) ^ readl(GPIO_IN_POL(pin)); - else - val = readl(GPIO_OUT(pin)); + if (readl(GPIO_IO_CONF(ochip)) & (1 << pin)) { + val = readl(GPIO_DATA_IN(ochip)) ^ readl(GPIO_IN_POL(ochip)); + } else { + val = readl(GPIO_OUT(ochip)); + } - return (val >> (pin & 31)) & 1; + return (val >> pin) & 1; } -static int orion_gpio_direction_output(struct gpio_chip *chip, unsigned pin, - int value) +static int +orion_gpio_direction_output(struct gpio_chip *chip, unsigned pin, int value) { + struct orion_gpio_chip *ochip = + container_of(chip, struct orion_gpio_chip, chip); unsigned long flags; - if (!orion_gpio_is_valid(pin, GPIO_OUTPUT_OK)) + if (!orion_gpio_is_valid(ochip, pin, GPIO_OUTPUT_OK)) return -EINVAL; - spin_lock_irqsave(&gpio_lock, flags); - - /* Disable blinking. */ - __set_blinking(pin, 0); - - /* Configure GPIO output value. */ - __set_level(pin, value); - - /* Configure GPIO direction. */ - __set_direction(pin, 0); - - spin_unlock_irqrestore(&gpio_lock, flags); + spin_lock_irqsave(&ochip->lock, flags); + __set_blinking(ochip, pin, 0); + __set_level(ochip, pin, value); + __set_direction(ochip, pin, 0); + spin_unlock_irqrestore(&ochip->lock, flags); return 0; } -static void orion_gpio_set_value(struct gpio_chip *chip, unsigned pin, - int value) +static void orion_gpio_set(struct gpio_chip *chip, unsigned pin, int value) { + struct orion_gpio_chip *ochip = + container_of(chip, struct orion_gpio_chip, chip); unsigned long flags; - spin_lock_irqsave(&gpio_lock, flags); - - /* Configure GPIO output value. */ - __set_level(pin, value); - - spin_unlock_irqrestore(&gpio_lock, flags); + spin_lock_irqsave(&ochip->lock, flags); + __set_level(ochip, pin, value); + spin_unlock_irqrestore(&ochip->lock, flags); } -static int orion_gpio_request(struct gpio_chip *chip, unsigned pin) +static int orion_gpio_to_irq(struct gpio_chip *chip, unsigned pin) { - if (orion_gpio_is_valid(pin, GPIO_INPUT_OK) || - orion_gpio_is_valid(pin, GPIO_OUTPUT_OK)) - return 0; - return -EINVAL; -} + struct orion_gpio_chip *ochip = + container_of(chip, struct orion_gpio_chip, chip); -static struct gpio_chip orion_gpiochip = { - .label = "orion_gpio", - .direction_input = orion_gpio_direction_input, - .get = orion_gpio_get_value, - .direction_output = orion_gpio_direction_output, - .set = orion_gpio_set_value, - .request = orion_gpio_request, - .base = 0, - .ngpio = GPIO_MAX, - .can_sleep = 0, -}; - -void __init orion_gpio_init(void) -{ - gpiochip_add(&orion_gpiochip); + return ochip->secondary_irq_base + pin; } + /* * Orion-specific GPIO API extensions. */ +static struct orion_gpio_chip *orion_gpio_chip_find(int pin) +{ + int i; + + for (i = 0; i < orion_gpio_chip_count; i++) { + struct orion_gpio_chip *ochip = orion_gpio_chips + i; + struct gpio_chip *chip = &ochip->chip; + + if (pin >= chip->base && pin < chip->base + chip->ngpio) + return ochip; + } + + return NULL; +} + void __init orion_gpio_set_unused(unsigned pin) { + struct orion_gpio_chip *ochip = orion_gpio_chip_find(pin); + + if (ochip == NULL) + return; + + pin -= ochip->chip.base; + /* Configure as output, drive low. */ - __set_level(pin, 0); - __set_direction(pin, 0); + __set_level(ochip, pin, 0); + __set_direction(ochip, pin, 0); } void __init orion_gpio_set_valid(unsigned pin, int mode) { + struct orion_gpio_chip *ochip = orion_gpio_chip_find(pin); + + if (ochip == NULL) + return; + + pin -= ochip->chip.base; + if (mode == 1) mode = GPIO_INPUT_OK | GPIO_OUTPUT_OK; + if (mode & GPIO_INPUT_OK) - __set_bit(pin, gpio_valid_input); + __set_bit(pin, &ochip->valid_input); else - __clear_bit(pin, gpio_valid_input); + __clear_bit(pin, &ochip->valid_input); + if (mode & GPIO_OUTPUT_OK) - __set_bit(pin, gpio_valid_output); + __set_bit(pin, &ochip->valid_output); else - __clear_bit(pin, gpio_valid_output); + __clear_bit(pin, &ochip->valid_output); } void orion_gpio_set_blink(unsigned pin, int blink) { + struct orion_gpio_chip *ochip = orion_gpio_chip_find(pin); unsigned long flags; - spin_lock_irqsave(&gpio_lock, flags); + if (ochip == NULL) + return; - /* Set output value to zero. */ - __set_level(pin, 0); - - /* Set blinking. */ - __set_blinking(pin, blink); - - spin_unlock_irqrestore(&gpio_lock, flags); + spin_lock_irqsave(&ochip->lock, flags); + __set_level(ochip, pin, 0); + __set_blinking(ochip, pin, blink); + spin_unlock_irqrestore(&ochip->lock, flags); } EXPORT_SYMBOL(orion_gpio_set_blink); @@ -234,59 +323,78 @@ EXPORT_SYMBOL(orion_gpio_set_blink); ****************************************************************************/ static void gpio_irq_ack(struct irq_data *d) { - int type = irq_desc[d->irq].status & IRQ_TYPE_SENSE_MASK; + struct orion_gpio_chip *ochip = irq_data_get_irq_chip_data(d); + int type; + + type = irq_desc[d->irq].status & IRQ_TYPE_SENSE_MASK; if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) { - int pin = irq_to_gpio(d->irq); - writel(~(1 << (pin & 31)), GPIO_EDGE_CAUSE(pin)); + int pin = d->irq - ochip->secondary_irq_base; + + writel(~(1 << pin), GPIO_EDGE_CAUSE(ochip)); } } static void gpio_irq_mask(struct irq_data *d) { - int pin = irq_to_gpio(d->irq); - int type = irq_desc[d->irq].status & IRQ_TYPE_SENSE_MASK; - u32 reg = (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) ? - GPIO_EDGE_MASK(pin) : GPIO_LEVEL_MASK(pin); - u32 u = readl(reg); - u &= ~(1 << (pin & 31)); - writel(u, reg); + struct orion_gpio_chip *ochip = irq_data_get_irq_chip_data(d); + int type; + void __iomem *reg; + int pin; + + type = irq_desc[d->irq].status & IRQ_TYPE_SENSE_MASK; + if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) + reg = GPIO_EDGE_MASK(ochip); + else + reg = GPIO_LEVEL_MASK(ochip); + + pin = d->irq - ochip->secondary_irq_base; + + writel(readl(reg) & ~(1 << pin), reg); } static void gpio_irq_unmask(struct irq_data *d) { - int pin = irq_to_gpio(d->irq); - int type = irq_desc[d->irq].status & IRQ_TYPE_SENSE_MASK; - u32 reg = (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) ? - GPIO_EDGE_MASK(pin) : GPIO_LEVEL_MASK(pin); - u32 u = readl(reg); - u |= 1 << (pin & 31); - writel(u, reg); + struct orion_gpio_chip *ochip = irq_data_get_irq_chip_data(d); + int type; + void __iomem *reg; + int pin; + + type = irq_desc[d->irq].status & IRQ_TYPE_SENSE_MASK; + if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) + reg = GPIO_EDGE_MASK(ochip); + else + reg = GPIO_LEVEL_MASK(ochip); + + pin = d->irq - ochip->secondary_irq_base; + + writel(readl(reg) | (1 << pin), reg); } static int gpio_irq_set_type(struct irq_data *d, u32 type) { - int pin = irq_to_gpio(d->irq); - struct irq_desc *desc; + struct orion_gpio_chip *ochip = irq_data_get_irq_chip_data(d); + int pin; u32 u; - u = readl(GPIO_IO_CONF(pin)) & (1 << (pin & 31)); + pin = d->irq - ochip->secondary_irq_base; + + u = readl(GPIO_IO_CONF(ochip)) & (1 << pin); if (!u) { printk(KERN_ERR "orion gpio_irq_set_type failed " "(irq %d, pin %d).\n", d->irq, pin); return -EINVAL; } - desc = irq_desc + d->irq; - /* * Set edge/level type. */ if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) { - desc->handle_irq = handle_edge_irq; + set_irq_handler(d->irq, handle_edge_irq); } else if (type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) { - desc->handle_irq = handle_level_irq; + set_irq_handler(d->irq, handle_level_irq); } else { - printk(KERN_ERR "failed to set irq=%d (type=%d)\n", d->irq, type); + printk(KERN_ERR "failed to set irq=%d (type=%d)\n", + d->irq, type); return -EINVAL; } @@ -294,31 +402,29 @@ static int gpio_irq_set_type(struct irq_data *d, u32 type) * Configure interrupt polarity. */ if (type == IRQ_TYPE_EDGE_RISING || type == IRQ_TYPE_LEVEL_HIGH) { - u = readl(GPIO_IN_POL(pin)); - u &= ~(1 << (pin & 31)); - writel(u, GPIO_IN_POL(pin)); + u = readl(GPIO_IN_POL(ochip)); + u &= ~(1 << pin); + writel(u, GPIO_IN_POL(ochip)); } else if (type == IRQ_TYPE_EDGE_FALLING || type == IRQ_TYPE_LEVEL_LOW) { - u = readl(GPIO_IN_POL(pin)); - u |= 1 << (pin & 31); - writel(u, GPIO_IN_POL(pin)); + u = readl(GPIO_IN_POL(ochip)); + u |= 1 << pin; + writel(u, GPIO_IN_POL(ochip)); } else if (type == IRQ_TYPE_EDGE_BOTH) { u32 v; - v = readl(GPIO_IN_POL(pin)) ^ readl(GPIO_DATA_IN(pin)); + v = readl(GPIO_IN_POL(ochip)) ^ readl(GPIO_DATA_IN(ochip)); /* * set initial polarity based on current input level */ - u = readl(GPIO_IN_POL(pin)); - if (v & (1 << (pin & 31))) - u |= 1 << (pin & 31); /* falling */ + u = readl(GPIO_IN_POL(ochip)); + if (v & (1 << pin)) + u |= 1 << pin; /* falling */ else - u &= ~(1 << (pin & 31)); /* rising */ - writel(u, GPIO_IN_POL(pin)); + u &= ~(1 << pin); /* rising */ + writel(u, GPIO_IN_POL(ochip)); } - desc->status = (desc->status & ~IRQ_TYPE_SENSE_MASK) | type; - return 0; } @@ -330,29 +436,87 @@ struct irq_chip orion_gpio_irq_chip = { .irq_set_type = gpio_irq_set_type, }; +void __init orion_gpio_init(int gpio_base, int ngpio, + u32 base, int mask_offset, int secondary_irq_base) +{ + struct orion_gpio_chip *ochip; + int i; + + if (orion_gpio_chip_count == ARRAY_SIZE(orion_gpio_chips)) + return; + + ochip = orion_gpio_chips + orion_gpio_chip_count; + ochip->chip.label = "orion_gpio"; + ochip->chip.request = orion_gpio_request; + ochip->chip.direction_input = orion_gpio_direction_input; + ochip->chip.get = orion_gpio_get; + ochip->chip.direction_output = orion_gpio_direction_output; + ochip->chip.set = orion_gpio_set; + ochip->chip.to_irq = orion_gpio_to_irq; + ochip->chip.base = gpio_base; + ochip->chip.ngpio = ngpio; + ochip->chip.can_sleep = 0; + spin_lock_init(&ochip->lock); + ochip->base = (void __iomem *)base; + ochip->valid_input = 0; + ochip->valid_output = 0; + ochip->mask_offset = mask_offset; + ochip->secondary_irq_base = secondary_irq_base; + + gpiochip_add(&ochip->chip); + + orion_gpio_chip_count++; + + /* + * Mask and clear GPIO interrupts. + */ + writel(0, GPIO_EDGE_CAUSE(ochip)); + writel(0, GPIO_EDGE_MASK(ochip)); + writel(0, GPIO_LEVEL_MASK(ochip)); + + for (i = 0; i < ngpio; i++) { + unsigned int irq = secondary_irq_base + i; + + set_irq_chip(irq, &orion_gpio_irq_chip); + set_irq_handler(irq, handle_level_irq); + set_irq_chip_data(irq, ochip); + irq_desc[irq].status |= IRQ_LEVEL; + set_irq_flags(irq, IRQF_VALID); + } +} + void orion_gpio_irq_handler(int pinoff) { + struct orion_gpio_chip *ochip; u32 cause; - int pin; + int i; - cause = readl(GPIO_DATA_IN(pinoff)) & readl(GPIO_LEVEL_MASK(pinoff)); - cause |= readl(GPIO_EDGE_CAUSE(pinoff)) & readl(GPIO_EDGE_MASK(pinoff)); + ochip = orion_gpio_chip_find(pinoff); + if (ochip == NULL) + return; - for (pin = pinoff; pin < pinoff + 8; pin++) { - int irq = gpio_to_irq(pin); - struct irq_desc *desc = irq_desc + irq; + cause = readl(GPIO_DATA_IN(ochip)) & readl(GPIO_LEVEL_MASK(ochip)); + cause |= readl(GPIO_EDGE_CAUSE(ochip)) & readl(GPIO_EDGE_MASK(ochip)); - if (!(cause & (1 << (pin & 31)))) + for (i = 0; i < ochip->chip.ngpio; i++) { + int irq; + struct irq_desc *desc; + + irq = ochip->secondary_irq_base + i; + + if (!(cause & (1 << i))) continue; + desc = irq_desc + irq; if ((desc->status & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH) { /* Swap polarity (race with GPIO line) */ u32 polarity; - polarity = readl(GPIO_IN_POL(pin)); - polarity ^= 1 << (pin & 31); - writel(polarity, GPIO_IN_POL(pin)); + polarity = readl(GPIO_IN_POL(ochip)); + polarity ^= 1 << i; + writel(polarity, GPIO_IN_POL(ochip)); } + desc_handle_irq(irq, desc); } } diff --git a/arch/arm/plat-orion/include/plat/gpio.h b/arch/arm/plat-orion/include/plat/gpio.h index 07c430fdc9ef..5578b9803fc6 100644 --- a/arch/arm/plat-orion/include/plat/gpio.h +++ b/arch/arm/plat-orion/include/plat/gpio.h @@ -12,6 +12,7 @@ #define __PLAT_GPIO_H #include <linux/init.h> +#include <asm-generic/gpio.h> /* * GENERIC_GPIO primitives. @@ -19,6 +20,7 @@ #define gpio_get_value __gpio_get_value #define gpio_set_value __gpio_set_value #define gpio_cansleep __gpio_cansleep +#define gpio_to_irq __gpio_to_irq /* * Orion-specific GPIO API extensions. @@ -31,7 +33,8 @@ void orion_gpio_set_blink(unsigned pin, int blink); void orion_gpio_set_valid(unsigned pin, int mode); /* Initialize gpiolib. */ -void __init orion_gpio_init(void); +void __init orion_gpio_init(int gpio_base, int ngpio, + u32 base, int mask_offset, int secondary_irq_base); /* * GPIO interrupt handling. diff --git a/arch/arm/plat-orion/include/plat/time.h b/arch/arm/plat-orion/include/plat/time.h index c06ca35f3613..4d5f1f6e18df 100644 --- a/arch/arm/plat-orion/include/plat/time.h +++ b/arch/arm/plat-orion/include/plat/time.h @@ -11,7 +11,10 @@ #ifndef __PLAT_TIME_H #define __PLAT_TIME_H -void orion_time_init(unsigned int irq, unsigned int tclk); +void orion_time_set_base(u32 timer_base); + +void orion_time_init(u32 bridge_base, u32 bridge_timer1_clr_mask, + unsigned int irq, unsigned int tclk); #endif diff --git a/arch/arm/plat-orion/time.c b/arch/arm/plat-orion/time.c index c3da2478b2aa..742b0323c57b 100644 --- a/arch/arm/plat-orion/time.c +++ b/arch/arm/plat-orion/time.c @@ -18,28 +18,42 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <asm/sched_clock.h> -#include <asm/mach/time.h> -#include <mach/bridge-regs.h> -#include <mach/hardware.h> /* - * Number of timer ticks per jiffy. + * MBus bridge block registers. */ -static u32 ticks_per_jiffy; +#define BRIDGE_CAUSE_OFF 0x0110 +#define BRIDGE_MASK_OFF 0x0114 +#define BRIDGE_INT_TIMER0 0x0002 +#define BRIDGE_INT_TIMER1 0x0004 /* * Timer block registers. */ -#define TIMER_CTRL (TIMER_VIRT_BASE + 0x0000) -#define TIMER0_EN 0x0001 -#define TIMER0_RELOAD_EN 0x0002 -#define TIMER1_EN 0x0004 -#define TIMER1_RELOAD_EN 0x0008 -#define TIMER0_RELOAD (TIMER_VIRT_BASE + 0x0010) -#define TIMER0_VAL (TIMER_VIRT_BASE + 0x0014) -#define TIMER1_RELOAD (TIMER_VIRT_BASE + 0x0018) -#define TIMER1_VAL (TIMER_VIRT_BASE + 0x001c) +#define TIMER_CTRL_OFF 0x0000 +#define TIMER0_EN 0x0001 +#define TIMER0_RELOAD_EN 0x0002 +#define TIMER1_EN 0x0004 +#define TIMER1_RELOAD_EN 0x0008 +#define TIMER0_RELOAD_OFF 0x0010 +#define TIMER0_VAL_OFF 0x0014 +#define TIMER1_RELOAD_OFF 0x0018 +#define TIMER1_VAL_OFF 0x001c + + +/* + * SoC-specific data. + */ +static void __iomem *bridge_base; +static u32 bridge_timer1_clr_mask; +static void __iomem *timer_base; + + +/* + * Number of timer ticks per jiffy. + */ +static u32 ticks_per_jiffy; /* @@ -50,14 +64,14 @@ static DEFINE_CLOCK_DATA(cd); unsigned long long notrace sched_clock(void) { - u32 cyc = 0xffffffff - readl(TIMER0_VAL); + u32 cyc = ~readl(timer_base + TIMER0_VAL_OFF); return cyc_to_sched_clock(&cd, cyc, (u32)~0); } static void notrace orion_update_sched_clock(void) { - u32 cyc = 0xffffffff - readl(TIMER0_VAL); + u32 cyc = ~readl(timer_base + TIMER0_VAL_OFF); update_sched_clock(&cd, cyc, (u32)~0); } @@ -71,7 +85,7 @@ static void __init setup_sched_clock(unsigned long tclk) */ static cycle_t orion_clksrc_read(struct clocksource *cs) { - return 0xffffffff - readl(TIMER0_VAL); + return 0xffffffff - readl(timer_base + TIMER0_VAL_OFF); } static struct clocksource orion_clksrc = { @@ -101,23 +115,23 @@ orion_clkevt_next_event(unsigned long delta, struct clock_event_device *dev) /* * Clear and enable clockevent timer interrupt. */ - writel(BRIDGE_INT_TIMER1_CLR, BRIDGE_CAUSE); + writel(bridge_timer1_clr_mask, bridge_base + BRIDGE_CAUSE_OFF); - u = readl(BRIDGE_MASK); + u = readl(bridge_base + BRIDGE_MASK_OFF); u |= BRIDGE_INT_TIMER1; - writel(u, BRIDGE_MASK); + writel(u, bridge_base + BRIDGE_MASK_OFF); /* * Setup new clockevent timer value. */ - writel(delta, TIMER1_VAL); + writel(delta, timer_base + TIMER1_VAL_OFF); /* * Enable the timer. */ - u = readl(TIMER_CTRL); + u = readl(timer_base + TIMER_CTRL_OFF); u = (u & ~TIMER1_RELOAD_EN) | TIMER1_EN; - writel(u, TIMER_CTRL); + writel(u, timer_base + TIMER_CTRL_OFF); local_irq_restore(flags); @@ -135,37 +149,38 @@ orion_clkevt_mode(enum clock_event_mode mode, struct clock_event_device *dev) /* * Setup timer to fire at 1/HZ intervals. */ - writel(ticks_per_jiffy - 1, TIMER1_RELOAD); - writel(ticks_per_jiffy - 1, TIMER1_VAL); + writel(ticks_per_jiffy - 1, timer_base + TIMER1_RELOAD_OFF); + writel(ticks_per_jiffy - 1, timer_base + TIMER1_VAL_OFF); /* * Enable timer interrupt. */ - u = readl(BRIDGE_MASK); - writel(u | BRIDGE_INT_TIMER1, BRIDGE_MASK); + u = readl(bridge_base + BRIDGE_MASK_OFF); + writel(u | BRIDGE_INT_TIMER1, bridge_base + BRIDGE_MASK_OFF); /* * Enable timer. */ - u = readl(TIMER_CTRL); - writel(u | TIMER1_EN | TIMER1_RELOAD_EN, TIMER_CTRL); + u = readl(timer_base + TIMER_CTRL_OFF); + writel(u | TIMER1_EN | TIMER1_RELOAD_EN, + timer_base + TIMER_CTRL_OFF); } else { /* * Disable timer. */ - u = readl(TIMER_CTRL); - writel(u & ~TIMER1_EN, TIMER_CTRL); + u = readl(timer_base + TIMER_CTRL_OFF); + writel(u & ~TIMER1_EN, timer_base + TIMER_CTRL_OFF); /* * Disable timer interrupt. */ - u = readl(BRIDGE_MASK); - writel(u & ~BRIDGE_INT_TIMER1, BRIDGE_MASK); + u = readl(bridge_base + BRIDGE_MASK_OFF); + writel(u & ~BRIDGE_INT_TIMER1, bridge_base + BRIDGE_MASK_OFF); /* * ACK pending timer interrupt. */ - writel(BRIDGE_INT_TIMER1_CLR, BRIDGE_CAUSE); + writel(bridge_timer1_clr_mask, bridge_base + BRIDGE_CAUSE_OFF); } local_irq_restore(flags); @@ -185,7 +200,7 @@ static irqreturn_t orion_timer_interrupt(int irq, void *dev_id) /* * ACK timer interrupt and call event handler. */ - writel(BRIDGE_INT_TIMER1_CLR, BRIDGE_CAUSE); + writel(bridge_timer1_clr_mask, bridge_base + BRIDGE_CAUSE_OFF); orion_clkevt.event_handler(&orion_clkevt); return IRQ_HANDLED; @@ -197,31 +212,45 @@ static struct irqaction orion_timer_irq = { .handler = orion_timer_interrupt }; -void __init orion_time_init(unsigned int irq, unsigned int tclk) +void __init +orion_time_set_base(u32 _timer_base) +{ + timer_base = (void __iomem *)_timer_base; +} + +void __init +orion_time_init(u32 _bridge_base, u32 _bridge_timer1_clr_mask, + unsigned int irq, unsigned int tclk) { u32 u; + /* + * Set SoC-specific data. + */ + bridge_base = (void __iomem *)_bridge_base; + bridge_timer1_clr_mask = _bridge_timer1_clr_mask; + ticks_per_jiffy = (tclk + HZ/2) / HZ; /* - * Set scale and timer for sched_clock + * Set scale and timer for sched_clock. */ setup_sched_clock(tclk); /* * Setup free-running clocksource timer (interrupts - * disabled.) + * disabled). */ - writel(0xffffffff, TIMER0_VAL); - writel(0xffffffff, TIMER0_RELOAD); - u = readl(BRIDGE_MASK); - writel(u & ~BRIDGE_INT_TIMER0, BRIDGE_MASK); - u = readl(TIMER_CTRL); - writel(u | TIMER0_EN | TIMER0_RELOAD_EN, TIMER_CTRL); + writel(0xffffffff, timer_base + TIMER0_VAL_OFF); + writel(0xffffffff, timer_base + TIMER0_RELOAD_OFF); + u = readl(bridge_base + BRIDGE_MASK_OFF); + writel(u & ~BRIDGE_INT_TIMER0, bridge_base + BRIDGE_MASK_OFF); + u = readl(timer_base + TIMER_CTRL_OFF); + writel(u | TIMER0_EN | TIMER0_RELOAD_EN, timer_base + TIMER_CTRL_OFF); clocksource_register_hz(&orion_clksrc, tclk); /* - * Setup clockevent timer (interrupt-driven.) + * Setup clockevent timer (interrupt-driven). */ setup_irq(irq, &orion_timer_irq); orion_clkevt.mult = div_sc(tclk, NSEC_PER_SEC, orion_clkevt.shift); diff --git a/arch/arm/plat-pxa/include/plat/i2c.h b/arch/arm/plat-pxa/include/plat/i2c.h deleted file mode 100644 index 1a9f65e6ec0f..000000000000 --- a/arch/arm/plat-pxa/include/plat/i2c.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * i2c_pxa.h - * - * Copyright (C) 2002 Intrinsyc Software 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 _I2C_PXA_H_ -#define _I2C_PXA_H_ - -#if 0 -#define DEF_TIMEOUT 3 -#else -/* need a longer timeout if we're dealing with the fact we may well be - * looking at a multi-master environment -*/ -#define DEF_TIMEOUT 32 -#endif - -#define BUS_ERROR (-EREMOTEIO) -#define XFER_NAKED (-ECONNREFUSED) -#define I2C_RETRY (-2000) /* an error has occurred retry transmit */ - -/* ICR initialize bit values -* -* 15. FM 0 (100 Khz operation) -* 14. UR 0 (No unit reset) -* 13. SADIE 0 (Disables the unit from interrupting on slave addresses -* matching its slave address) -* 12. ALDIE 0 (Disables the unit from interrupt when it loses arbitration -* in master mode) -* 11. SSDIE 0 (Disables interrupts from a slave stop detected, in slave mode) -* 10. BEIE 1 (Enable interrupts from detected bus errors, no ACK sent) -* 9. IRFIE 1 (Enable interrupts from full buffer received) -* 8. ITEIE 1 (Enables the I2C unit to interrupt when transmit buffer empty) -* 7. GCD 1 (Disables i2c unit response to general call messages as a slave) -* 6. IUE 0 (Disable unit until we change settings) -* 5. SCLE 1 (Enables the i2c clock output for master mode (drives SCL) -* 4. MA 0 (Only send stop with the ICR stop bit) -* 3. TB 0 (We are not transmitting a byte initially) -* 2. ACKNAK 0 (Send an ACK after the unit receives a byte) -* 1. STOP 0 (Do not send a STOP) -* 0. START 0 (Do not send a START) -* -*/ -#define I2C_ICR_INIT (ICR_BEIE | ICR_IRFIE | ICR_ITEIE | ICR_GCD | ICR_SCLE) - -/* I2C status register init values - * - * 10. BED 1 (Clear bus error detected) - * 9. SAD 1 (Clear slave address detected) - * 7. IRF 1 (Clear IDBR Receive Full) - * 6. ITE 1 (Clear IDBR Transmit Empty) - * 5. ALD 1 (Clear Arbitration Loss Detected) - * 4. SSD 1 (Clear Slave Stop Detected) - */ -#define I2C_ISR_INIT 0x7FF /* status register init */ - -struct i2c_slave_client; - -struct i2c_pxa_platform_data { - unsigned int slave_addr; - struct i2c_slave_client *slave; - unsigned int class; - unsigned int use_pio :1; - unsigned int fast_mode :1; -}; - -extern void pxa_set_i2c_info(struct i2c_pxa_platform_data *info); - -#ifdef CONFIG_PXA27x -extern void pxa27x_set_i2c_power_info(struct i2c_pxa_platform_data *info); -#endif - -#ifdef CONFIG_PXA3xx -extern void pxa3xx_set_i2c_power_info(struct i2c_pxa_platform_data *info); -#endif - -#endif diff --git a/arch/arm/plat-s3c24xx/Kconfig b/arch/arm/plat-s3c24xx/Kconfig index eb105e61c746..d9c4096ebf45 100644 --- a/arch/arm/plat-s3c24xx/Kconfig +++ b/arch/arm/plat-s3c24xx/Kconfig @@ -56,13 +56,6 @@ config S3C24XX_DCLK help Clock code for supporting DCLK/CLKOUT on S3C24XX architectures -config S3C24XX_PWM - bool "PWM device support" - select HAVE_PWM - help - Support for exporting the PWM timer blocks via the pwm device - system. - # gpio configurations config S3C24XX_GPIO_EXTRA diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig index 557f8c507f6d..849229716586 100644 --- a/arch/arm/plat-s5p/Kconfig +++ b/arch/arm/plat-s5p/Kconfig @@ -7,10 +7,10 @@ config PLAT_S5P bool - depends on (ARCH_S5P64X0 || ARCH_S5P6442 || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_S5PV310) + depends on (ARCH_S5P64X0 || ARCH_S5P6442 || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_EXYNOS4) default y - select ARM_VIC if !ARCH_S5PV310 - select ARM_GIC if ARCH_S5PV310 + select ARM_VIC if !ARCH_EXYNOS4 + select ARM_GIC if ARCH_EXYNOS4 select NO_IOPORT select ARCH_REQUIRE_GPIOLIB select S3C_GPIO_TRACK @@ -37,11 +37,16 @@ config S5P_GPIO_INT help Common code for the GPIO interrupts (other than external interrupts.) +config S5P_HRT + bool + help + Use the High Resolution timer support + comment "System MMU" config S5P_SYSTEM_MMU bool "S5P SYSTEM MMU" - depends on ARCH_S5PV310 + depends on ARCH_EXYNOS4 help Say Y here if you want to enable System MMU @@ -60,6 +65,11 @@ config S5P_DEV_FIMC2 help Compile in platform device definitions for FIMC controller 2 +config S5P_DEV_FIMC3 + bool + help + Compile in platform device definitions for FIMC controller 3 + config S5P_DEV_ONENAND bool help @@ -74,3 +84,8 @@ config S5P_DEV_CSIS1 bool help Compile in platform device definitions for MIPI-CSIS channel 1 + +config S5P_SETUP_MIPIPHY + bool + help + Compile in common setup code for MIPI-CSIS and MIPI-DSIM devices diff --git a/arch/arm/plat-s5p/Makefile b/arch/arm/plat-s5p/Makefile index 4bd5cf908977..42afff7f60be 100644 --- a/arch/arm/plat-s5p/Makefile +++ b/arch/arm/plat-s5p/Makefile @@ -22,12 +22,15 @@ obj-$(CONFIG_S5P_GPIO_INT) += irq-gpioint.o obj-$(CONFIG_S5P_SYSTEM_MMU) += sysmmu.o obj-$(CONFIG_PM) += pm.o obj-$(CONFIG_PM) += irq-pm.o +obj-$(CONFIG_S5P_HRT) += s5p-time.o # devices obj-$(CONFIG_S5P_DEV_FIMC0) += dev-fimc0.o obj-$(CONFIG_S5P_DEV_FIMC1) += dev-fimc1.o obj-$(CONFIG_S5P_DEV_FIMC2) += dev-fimc2.o +obj-$(CONFIG_S5P_DEV_FIMC3) += dev-fimc3.o obj-$(CONFIG_S5P_DEV_ONENAND) += dev-onenand.o obj-$(CONFIG_S5P_DEV_CSIS0) += dev-csis0.o obj-$(CONFIG_S5P_DEV_CSIS1) += dev-csis1.o +obj-$(CONFIG_S5P_SETUP_MIPIPHY) += setup-mipiphy.o diff --git a/arch/arm/plat-s5p/cpu.c b/arch/arm/plat-s5p/cpu.c index 047d31c1bbd8..c3bfe9b13acf 100644 --- a/arch/arm/plat-s5p/cpu.c +++ b/arch/arm/plat-s5p/cpu.c @@ -1,7 +1,7 @@ /* linux/arch/arm/plat-s5p/cpu.c * - * Copyright (c) 2009 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ + * Copyright (c) 2009-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com * * S5P CPU Support * @@ -12,17 +12,20 @@ #include <linux/init.h> #include <linux/module.h> -#include <mach/map.h> + #include <asm/mach/arch.h> #include <asm/mach/map.h> + +#include <mach/map.h> #include <mach/regs-clock.h> + #include <plat/cpu.h> #include <plat/s5p6440.h> #include <plat/s5p6442.h> #include <plat/s5p6450.h> #include <plat/s5pc100.h> #include <plat/s5pv210.h> -#include <plat/s5pv310.h> +#include <plat/exynos4.h> /* table of supported CPUs */ @@ -31,7 +34,7 @@ static const char name_s5p6442[] = "S5P6442"; static const char name_s5p6450[] = "S5P6450"; static const char name_s5pc100[] = "S5PC100"; static const char name_s5pv210[] = "S5PV210/S5PC110"; -static const char name_s5pv310[] = "S5PV310"; +static const char name_exynos4210[] = "EXYNOS4210"; static struct cpu_table cpu_ids[] __initdata = { { @@ -75,13 +78,13 @@ static struct cpu_table cpu_ids[] __initdata = { .init = s5pv210_init, .name = name_s5pv210, }, { - .idcode = 0x43200000, + .idcode = 0x43210000, .idmask = 0xfffff000, - .map_io = s5pv310_map_io, - .init_clocks = s5pv310_init_clocks, - .init_uarts = s5pv310_init_uarts, - .init = s5pv310_init, - .name = name_s5pv310, + .map_io = exynos4_map_io, + .init_clocks = exynos4_init_clocks, + .init_uarts = exynos4_init_uarts, + .init = exynos4_init, + .name = name_exynos4210, }, }; diff --git a/arch/arm/plat-s5p/dev-csis0.c b/arch/arm/plat-s5p/dev-csis0.c index dfab1c85f54f..e3aabef5e347 100644 --- a/arch/arm/plat-s5p/dev-csis0.c +++ b/arch/arm/plat-s5p/dev-csis0.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2010 Samsung Electronics + * Copyright (C) 2010-2011 Samsung Electronics Co., Ltd. * * S5P series device definition for MIPI-CSIS channel 0 * diff --git a/arch/arm/plat-s5p/dev-csis1.c b/arch/arm/plat-s5p/dev-csis1.c index e3053f27fbbf..08b91b580207 100644 --- a/arch/arm/plat-s5p/dev-csis1.c +++ b/arch/arm/plat-s5p/dev-csis1.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2010 Samsung Electronics + * Copyright (C) 2010-2011 Samsung Electronics Co., Ltd. * * S5P series device definition for MIPI-CSIS channel 1 * diff --git a/arch/arm/plat-s5p/dev-fimc3.c b/arch/arm/plat-s5p/dev-fimc3.c new file mode 100644 index 000000000000..ef31beca386c --- /dev/null +++ b/arch/arm/plat-s5p/dev-fimc3.c @@ -0,0 +1,43 @@ +/* linux/arch/arm/plat-s5p/dev-fimc3.c + * + * Copyright (c) 2010 Samsung Electronics + * + * Base S5P FIMC3 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/dma-mapping.h> +#include <linux/platform_device.h> +#include <linux/interrupt.h> +#include <linux/ioport.h> +#include <mach/map.h> + +static struct resource s5p_fimc3_resource[] = { + [0] = { + .start = S5P_PA_FIMC3, + .end = S5P_PA_FIMC3 + SZ_4K - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_FIMC3, + .end = IRQ_FIMC3, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 s5p_fimc3_dma_mask = DMA_BIT_MASK(32); + +struct platform_device s5p_device_fimc3 = { + .name = "s5p-fimc", + .id = 3, + .num_resources = ARRAY_SIZE(s5p_fimc3_resource), + .resource = s5p_fimc3_resource, + .dev = { + .dma_mask = &s5p_fimc3_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; diff --git a/arch/arm/plat-s5p/include/plat/camport.h b/arch/arm/plat-s5p/include/plat/camport.h new file mode 100644 index 000000000000..71688c8ba288 --- /dev/null +++ b/arch/arm/plat-s5p/include/plat/camport.h @@ -0,0 +1,28 @@ +/* + * Copyright (C) 2011 Samsung Electronics Co., Ltd. + * + * S5P series camera interface helper functions + * + * 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 PLAT_S5P_CAMPORT_H_ +#define PLAT_S5P_CAMPORT_H_ __FILE__ + +enum s5p_camport_id { + S5P_CAMPORT_A, + S5P_CAMPORT_B, +}; + +/* + * The helper functions to configure GPIO for the camera parallel bus. + * The camera port can be multiplexed with any FIMC entity, even multiple + * FIMC entities are allowed to be attached to a single port simultaneously. + * These functions are to be used in the board setup code. + */ +int s5pv210_fimc_setup_gpio(enum s5p_camport_id id); +int exynos4_fimc_setup_gpio(enum s5p_camport_id id); + +#endif diff --git a/arch/arm/plat-s5p/include/plat/csis.h b/arch/arm/plat-s5p/include/plat/csis.h deleted file mode 100644 index 51e308c7981d..000000000000 --- a/arch/arm/plat-s5p/include/plat/csis.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - * Copyright (C) 2010 Samsung Electronics - * - * S5P series MIPI CSI slave device 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 PLAT_S5P_CSIS_H_ -#define PLAT_S5P_CSIS_H_ __FILE__ - -/** - * struct s5p_platform_mipi_csis - platform data for MIPI-CSIS - * @clk_rate: bus clock frequency - * @lanes: number of data lanes used - * @alignment: data alignment in bits - * @hs_settle: HS-RX settle time - */ -struct s5p_platform_mipi_csis { - unsigned long clk_rate; - u8 lanes; - u8 alignment; - u8 hs_settle; -}; - -#endif /* PLAT_S5P_CSIS_H_ */ diff --git a/arch/arm/plat-s5p/include/plat/exynos4.h b/arch/arm/plat-s5p/include/plat/exynos4.h new file mode 100644 index 000000000000..907caab53dcf --- /dev/null +++ b/arch/arm/plat-s5p/include/plat/exynos4.h @@ -0,0 +1,34 @@ +/* linux/arch/arm/plat-s5p/include/plat/exynos4.h + * + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Header file for exynos4 cpu 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. +*/ + +/* Common init code for EXYNOS4 related SoCs */ + +extern void exynos4_common_init_uarts(struct s3c2410_uartcfg *cfg, int no); +extern void exynos4_register_clocks(void); +extern void exynos4_setup_clocks(void); + +#ifdef CONFIG_CPU_EXYNOS4210 + +extern int exynos4_init(void); +extern void exynos4_init_irq(void); +extern void exynos4_map_io(void); +extern void exynos4_init_clocks(int xtal); +extern struct sys_timer exynos4_timer; + +#define exynos4_init_uarts exynos4_common_init_uarts + +#else +#define exynos4_init_clocks NULL +#define exynos4_init_uarts NULL +#define exynos4_map_io NULL +#define exynos4_init NULL +#endif diff --git a/arch/arm/plat-s5p/include/plat/mipi_csis.h b/arch/arm/plat-s5p/include/plat/mipi_csis.h new file mode 100644 index 000000000000..9bd254c5ed22 --- /dev/null +++ b/arch/arm/plat-s5p/include/plat/mipi_csis.h @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2010-2011 Samsung Electronics Co., Ltd. + * + * S5P series MIPI CSI slave device 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 PLAT_S5P_MIPI_CSIS_H_ +#define PLAT_S5P_MIPI_CSIS_H_ __FILE__ + +struct platform_device; + +/** + * struct s5p_platform_mipi_csis - platform data for S5P MIPI-CSIS driver + * @clk_rate: bus clock frequency + * @lanes: number of data lanes used + * @alignment: data alignment in bits + * @hs_settle: HS-RX settle time + * @fixed_phy_vdd: false to enable external D-PHY regulator management in the + * driver or true in case this regulator has no enable function + * @phy_enable: pointer to a callback controlling D-PHY enable/reset + */ +struct s5p_platform_mipi_csis { + unsigned long clk_rate; + u8 lanes; + u8 alignment; + u8 hs_settle; + bool fixed_phy_vdd; + int (*phy_enable)(struct platform_device *pdev, bool on); +}; + +/** + * s5p_csis_phy_enable - global MIPI-CSI receiver D-PHY control + * @pdev: MIPI-CSIS platform device + * @on: true to enable D-PHY and deassert its reset + * false to disable D-PHY + */ +int s5p_csis_phy_enable(struct platform_device *pdev, bool on); + +#endif /* PLAT_S5P_MIPI_CSIS_H_ */ diff --git a/arch/arm/plat-s5p/include/plat/s5p-time.h b/arch/arm/plat-s5p/include/plat/s5p-time.h new file mode 100644 index 000000000000..575e88109db8 --- /dev/null +++ b/arch/arm/plat-s5p/include/plat/s5p-time.h @@ -0,0 +1,40 @@ +/* linux/arch/arm/plat-s5p/include/plat/s5p-time.h + * + * Copyright 2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com/ + * + * Header file for s5p time 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_PLAT_S5P_TIME_H +#define __ASM_PLAT_S5P_TIME_H __FILE__ + +/* S5P HR-Timer Clock mode */ +enum s5p_timer_mode { + S5P_PWM0, + S5P_PWM1, + S5P_PWM2, + S5P_PWM3, + S5P_PWM4, +}; + +struct s5p_timer_source { + unsigned int event_id; + unsigned int source_id; +}; + +/* Be able to sleep for atleast 4 seconds (usually more) */ +#define S5PTIMER_MIN_RANGE 4 + +#define TCNT_MAX 0xffffffff +#define NON_PERIODIC 0 +#define PERIODIC 1 + +extern void __init s5p_set_timer_source(enum s5p_timer_mode event, + enum s5p_timer_mode source); +extern struct sys_timer s5p_timer; +#endif /* __ASM_PLAT_S5P_TIME_H */ diff --git a/arch/arm/plat-s5p/include/plat/s5pv310.h b/arch/arm/plat-s5p/include/plat/s5pv310.h deleted file mode 100644 index 769c991ceb37..000000000000 --- a/arch/arm/plat-s5p/include/plat/s5pv310.h +++ /dev/null @@ -1,34 +0,0 @@ -/* linux/arch/arm/plat-s5p/include/plat/s5pv310.h - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ - * - * Header file for s5pv310 cpu 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. -*/ - -/* Common init code for S5PV310 related SoCs */ - -extern void s5pv310_common_init_uarts(struct s3c2410_uartcfg *cfg, int no); -extern void s5pv310_register_clocks(void); -extern void s5pv310_setup_clocks(void); - -#ifdef CONFIG_CPU_S5PV310 - -extern int s5pv310_init(void); -extern void s5pv310_init_irq(void); -extern void s5pv310_map_io(void); -extern void s5pv310_init_clocks(int xtal); -extern struct sys_timer s5pv310_timer; - -#define s5pv310_init_uarts s5pv310_common_init_uarts - -#else -#define s5pv310_init_clocks NULL -#define s5pv310_init_uarts NULL -#define s5pv310_map_io NULL -#define s5pv310_init NULL -#endif diff --git a/arch/arm/plat-s5p/include/plat/sysmmu.h b/arch/arm/plat-s5p/include/plat/sysmmu.h new file mode 100644 index 000000000000..bf5283c2a19d --- /dev/null +++ b/arch/arm/plat-s5p/include/plat/sysmmu.h @@ -0,0 +1,95 @@ +/* linux/arch/arm/plat-s5p/include/plat/sysmmu.h + * + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Samsung System MMU driver for S5P platform + * + * 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__PLAT_SYSMMU_H +#define __ASM__PLAT_SYSMMU_H __FILE__ + +enum S5P_SYSMMU_INTERRUPT_TYPE { + SYSMMU_PAGEFAULT, + SYSMMU_AR_MULTIHIT, + SYSMMU_AW_MULTIHIT, + SYSMMU_BUSERROR, + SYSMMU_AR_SECURITY, + SYSMMU_AR_ACCESS, + SYSMMU_AW_SECURITY, + SYSMMU_AW_PROTECTION, /* 7 */ + SYSMMU_FAULTS_NUM +}; + +#ifdef CONFIG_S5P_SYSTEM_MMU + +#include <mach/sysmmu.h> + +/** + * s5p_sysmmu_enable() - enable system mmu of ip + * @ips: The ip connected system mmu. + * #pgd: Base physical address of the 1st level page table + * + * This function enable system mmu to transfer address + * from virtual address to physical address + */ +void s5p_sysmmu_enable(sysmmu_ips ips, unsigned long pgd); + +/** + * s5p_sysmmu_disable() - disable sysmmu mmu of ip + * @ips: The ip connected system mmu. + * + * This function disable system mmu to transfer address + * from virtual address to physical address + */ +void s5p_sysmmu_disable(sysmmu_ips ips); + +/** + * s5p_sysmmu_set_tablebase_pgd() - set page table base address to refer page table + * @ips: The ip connected system mmu. + * @pgd: The page table base address. + * + * This function set page table base address + * When system mmu transfer address from virtaul address to physical address, + * system mmu refer address information from page table + */ +void s5p_sysmmu_set_tablebase_pgd(sysmmu_ips ips, unsigned long pgd); + +/** + * s5p_sysmmu_tlb_invalidate() - flush all TLB entry in system mmu + * @ips: The ip connected system mmu. + * + * This function flush all TLB entry in system mmu + */ +void s5p_sysmmu_tlb_invalidate(sysmmu_ips ips); + +/** s5p_sysmmu_set_fault_handler() - Fault handler for System MMUs + * @itype: type of fault. + * @pgtable_base: the physical address of page table base. This is 0 if @ips is + * SYSMMU_BUSERROR. + * @fault_addr: the device (virtual) address that the System MMU tried to + * translated. This is 0 if @ips is SYSMMU_BUSERROR. + * Called when interrupt occurred by the System MMUs + * The device drivers of peripheral devices that has a System MMU can implement + * a fault handler to resolve address translation fault by System MMU. + * The meanings of return value and parameters are described below. + + * return value: non-zero if the fault is correctly resolved. + * zero if the fault is not handled. + */ +void s5p_sysmmu_set_fault_handler(sysmmu_ips ips, + int (*handler)(enum S5P_SYSMMU_INTERRUPT_TYPE itype, + unsigned long pgtable_base, + unsigned long fault_addr)); +#else +#define s5p_sysmmu_enable(ips, pgd) do { } while (0) +#define s5p_sysmmu_disable(ips) do { } while (0) +#define s5p_sysmmu_set_tablebase_pgd(ips, pgd) do { } while (0) +#define s5p_sysmmu_tlb_invalidate(ips) do { } while (0) +#define s5p_sysmmu_set_fault_handler(ips, handler) do { } while (0) +#endif +#endif /* __ASM_PLAT_SYSMMU_H */ diff --git a/arch/arm/plat-s5p/irq-gpioint.c b/arch/arm/plat-s5p/irq-gpioint.c index 3b6bf89d1739..cd87d3256e03 100644 --- a/arch/arm/plat-s5p/irq-gpioint.c +++ b/arch/arm/plat-s5p/irq-gpioint.c @@ -17,82 +17,79 @@ #include <linux/irq.h> #include <linux/io.h> #include <linux/gpio.h> +#include <linux/slab.h> #include <mach/map.h> #include <plat/gpio-core.h> #include <plat/gpio-cfg.h> -#define S5P_GPIOREG(x) (S5P_VA_GPIO + (x)) +#define GPIO_BASE(chip) (((unsigned long)(chip)->base) & 0xFFFFF000u) -#define GPIOINT_CON_OFFSET 0x700 -#define GPIOINT_MASK_OFFSET 0x900 -#define GPIOINT_PEND_OFFSET 0xA00 +#define CON_OFFSET 0x700 +#define MASK_OFFSET 0x900 +#define PEND_OFFSET 0xA00 +#define REG_OFFSET(x) ((x) << 2) -static struct s3c_gpio_chip *irq_chips[S5P_GPIOINT_GROUP_MAXNR]; - -static int s5p_gpioint_get_group(struct irq_data *data) -{ - struct gpio_chip *chip = irq_data_get_irq_data(data); - struct s3c_gpio_chip *s3c_chip = container_of(chip, - struct s3c_gpio_chip, chip); - int group; - - for (group = 0; group < S5P_GPIOINT_GROUP_MAXNR; group++) - if (s3c_chip == irq_chips[group]) - break; +struct s5p_gpioint_bank { + struct list_head list; + int start; + int nr_groups; + int irq; + struct s3c_gpio_chip **chips; + void (*handler)(unsigned int, struct irq_desc *); +}; - return group; -} +LIST_HEAD(banks); static int s5p_gpioint_get_offset(struct irq_data *data) { - struct gpio_chip *chip = irq_data_get_irq_data(data); - struct s3c_gpio_chip *s3c_chip = container_of(chip, - struct s3c_gpio_chip, chip); - - return data->irq - s3c_chip->irq_base; + struct s3c_gpio_chip *chip = irq_data_get_irq_data(data); + return data->irq - chip->irq_base; } static void s5p_gpioint_ack(struct irq_data *data) { + struct s3c_gpio_chip *chip = irq_data_get_irq_data(data); int group, offset, pend_offset; unsigned int value; - group = s5p_gpioint_get_group(data); + group = chip->group; offset = s5p_gpioint_get_offset(data); - pend_offset = group << 2; + pend_offset = REG_OFFSET(group); - value = __raw_readl(S5P_GPIOREG(GPIOINT_PEND_OFFSET) + pend_offset); - value |= 1 << offset; - __raw_writel(value, S5P_GPIOREG(GPIOINT_PEND_OFFSET) + pend_offset); + value = __raw_readl(GPIO_BASE(chip) + PEND_OFFSET + pend_offset); + value |= BIT(offset); + __raw_writel(value, GPIO_BASE(chip) + PEND_OFFSET + pend_offset); } static void s5p_gpioint_mask(struct irq_data *data) { + struct s3c_gpio_chip *chip = irq_data_get_irq_data(data); int group, offset, mask_offset; unsigned int value; - group = s5p_gpioint_get_group(data); + group = chip->group; offset = s5p_gpioint_get_offset(data); - mask_offset = group << 2; + mask_offset = REG_OFFSET(group); - value = __raw_readl(S5P_GPIOREG(GPIOINT_MASK_OFFSET) + mask_offset); - value |= 1 << offset; - __raw_writel(value, S5P_GPIOREG(GPIOINT_MASK_OFFSET) + mask_offset); + value = __raw_readl(GPIO_BASE(chip) + MASK_OFFSET + mask_offset); + value |= BIT(offset); + __raw_writel(value, GPIO_BASE(chip) + MASK_OFFSET + mask_offset); } static void s5p_gpioint_unmask(struct irq_data *data) { + struct s3c_gpio_chip *chip = irq_data_get_irq_data(data); int group, offset, mask_offset; unsigned int value; - group = s5p_gpioint_get_group(data); + group = chip->group; offset = s5p_gpioint_get_offset(data); - mask_offset = group << 2; + mask_offset = REG_OFFSET(group); - value = __raw_readl(S5P_GPIOREG(GPIOINT_MASK_OFFSET) + mask_offset); - value &= ~(1 << offset); - __raw_writel(value, S5P_GPIOREG(GPIOINT_MASK_OFFSET) + mask_offset); + value = __raw_readl(GPIO_BASE(chip) + MASK_OFFSET + mask_offset); + value &= ~BIT(offset); + __raw_writel(value, GPIO_BASE(chip) + MASK_OFFSET + mask_offset); } static void s5p_gpioint_mask_ack(struct irq_data *data) @@ -103,12 +100,13 @@ static void s5p_gpioint_mask_ack(struct irq_data *data) static int s5p_gpioint_set_type(struct irq_data *data, unsigned int type) { + struct s3c_gpio_chip *chip = irq_data_get_irq_data(data); int group, offset, con_offset; unsigned int value; - group = s5p_gpioint_get_group(data); + group = chip->group; offset = s5p_gpioint_get_offset(data); - con_offset = group << 2; + con_offset = REG_OFFSET(group); switch (type) { case IRQ_TYPE_EDGE_RISING: @@ -132,15 +130,15 @@ static int s5p_gpioint_set_type(struct irq_data *data, unsigned int type) return -EINVAL; } - value = __raw_readl(S5P_GPIOREG(GPIOINT_CON_OFFSET) + con_offset); + value = __raw_readl(GPIO_BASE(chip) + CON_OFFSET + con_offset); value &= ~(0x7 << (offset * 0x4)); value |= (type << (offset * 0x4)); - __raw_writel(value, S5P_GPIOREG(GPIOINT_CON_OFFSET) + con_offset); + __raw_writel(value, GPIO_BASE(chip) + CON_OFFSET + con_offset); return 0; } -struct irq_chip s5p_gpioint = { +static struct irq_chip s5p_gpioint = { .name = "s5p_gpioint", .irq_ack = s5p_gpioint_ack, .irq_mask = s5p_gpioint_mask, @@ -151,30 +149,29 @@ struct irq_chip s5p_gpioint = { static void s5p_gpioint_handler(unsigned int irq, struct irq_desc *desc) { - int group, offset, pend_offset, mask_offset; - int real_irq; + struct s5p_gpioint_bank *bank = get_irq_data(irq); + int group, pend_offset, mask_offset; unsigned int pend, mask; - for (group = 0; group < S5P_GPIOINT_GROUP_MAXNR; group++) { - pend_offset = group << 2; - pend = __raw_readl(S5P_GPIOREG(GPIOINT_PEND_OFFSET) + - pend_offset); + for (group = 0; group < bank->nr_groups; group++) { + struct s3c_gpio_chip *chip = bank->chips[group]; + if (!chip) + continue; + + pend_offset = REG_OFFSET(group); + pend = __raw_readl(GPIO_BASE(chip) + PEND_OFFSET + pend_offset); if (!pend) continue; - mask_offset = group << 2; - mask = __raw_readl(S5P_GPIOREG(GPIOINT_MASK_OFFSET) + - mask_offset); + mask_offset = REG_OFFSET(group); + mask = __raw_readl(GPIO_BASE(chip) + MASK_OFFSET + mask_offset); pend &= ~mask; - for (offset = 0; offset < 8; offset++) { - if (pend & (1 << offset)) { - struct s3c_gpio_chip *chip = irq_chips[group]; - if (chip) { - real_irq = chip->irq_base + offset; - generic_handle_irq(real_irq); - } - } + while (pend) { + int offset = fls(pend) - 1; + int real_irq = chip->irq_base + offset; + generic_handle_irq(real_irq); + pend &= ~BIT(offset); } } } @@ -182,27 +179,48 @@ static void s5p_gpioint_handler(unsigned int irq, struct irq_desc *desc) static __init int s5p_gpioint_add(struct s3c_gpio_chip *chip) { static int used_gpioint_groups = 0; - static bool handler_registered = 0; int irq, group = chip->group; int i; + struct s5p_gpioint_bank *bank = NULL; if (used_gpioint_groups >= S5P_GPIOINT_GROUP_COUNT) return -ENOMEM; + list_for_each_entry(bank, &banks, list) { + if (group >= bank->start && + group < bank->start + bank->nr_groups) + break; + } + if (!bank) + return -EINVAL; + + if (!bank->handler) { + bank->chips = kzalloc(sizeof(struct s3c_gpio_chip *) * + bank->nr_groups, GFP_KERNEL); + if (!bank->chips) + return -ENOMEM; + + set_irq_chained_handler(bank->irq, s5p_gpioint_handler); + set_irq_data(bank->irq, bank); + bank->handler = s5p_gpioint_handler; + printk(KERN_INFO "Registered chained gpio int handler for interrupt %d.\n", + bank->irq); + } + + /* + * chained GPIO irq has been sucessfully registered, allocate new gpio + * int group and assign irq nubmers + */ + chip->irq_base = S5P_GPIOINT_BASE + used_gpioint_groups * S5P_GPIOINT_GROUP_SIZE; used_gpioint_groups++; - if (!handler_registered) { - set_irq_chained_handler(IRQ_GPIOINT, s5p_gpioint_handler); - handler_registered = 1; - } - - irq_chips[group] = chip; + bank->chips[group - bank->start] = chip; for (i = 0; i < chip->chip.ngpio; i++) { irq = chip->irq_base + i; set_irq_chip(irq, &s5p_gpioint); - set_irq_data(irq, &chip->chip); + set_irq_data(irq, chip); set_irq_handler(irq, handle_level_irq); set_irq_flags(irq, IRQF_VALID); } @@ -235,3 +253,19 @@ int __init s5p_register_gpio_interrupt(int pin) } return ret; } + +int __init s5p_register_gpioint_bank(int chain_irq, int start, int nr_groups) +{ + struct s5p_gpioint_bank *bank; + + bank = kzalloc(sizeof(*bank), GFP_KERNEL); + if (!bank) + return -ENOMEM; + + bank->start = start; + bank->nr_groups = nr_groups; + bank->irq = chain_irq; + + list_add_tail(&bank->list, &banks); + return 0; +} diff --git a/arch/arm/plat-s5p/s5p-time.c b/arch/arm/plat-s5p/s5p-time.c new file mode 100644 index 000000000000..8090403eec0f --- /dev/null +++ b/arch/arm/plat-s5p/s5p-time.c @@ -0,0 +1,448 @@ +/* linux/arch/arm/plat-s5p/s5p-time.c + * + * Copyright (c) 2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com/ + * + * S5P - Common hr-timer 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/sched.h> +#include <linux/interrupt.h> +#include <linux/irq.h> +#include <linux/err.h> +#include <linux/clk.h> +#include <linux/clockchips.h> +#include <linux/platform_device.h> + +#include <asm/smp_twd.h> +#include <asm/mach/time.h> +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/sched_clock.h> + +#include <mach/map.h> +#include <plat/devs.h> +#include <plat/regs-timer.h> +#include <plat/s5p-time.h> + +static struct clk *tin_event; +static struct clk *tin_source; +static struct clk *tdiv_event; +static struct clk *tdiv_source; +static struct clk *timerclk; +static struct s5p_timer_source timer_source; +static unsigned long clock_count_per_tick; +static void s5p_timer_resume(void); + +static void s5p_time_stop(enum s5p_timer_mode mode) +{ + unsigned long tcon; + + tcon = __raw_readl(S3C2410_TCON); + + switch (mode) { + case S5P_PWM0: + tcon &= ~S3C2410_TCON_T0START; + break; + + case S5P_PWM1: + tcon &= ~S3C2410_TCON_T1START; + break; + + case S5P_PWM2: + tcon &= ~S3C2410_TCON_T2START; + break; + + case S5P_PWM3: + tcon &= ~S3C2410_TCON_T3START; + break; + + case S5P_PWM4: + tcon &= ~S3C2410_TCON_T4START; + break; + + default: + printk(KERN_ERR "Invalid Timer %d\n", mode); + break; + } + __raw_writel(tcon, S3C2410_TCON); +} + +static void s5p_time_setup(enum s5p_timer_mode mode, unsigned long tcnt) +{ + unsigned long tcon; + + tcon = __raw_readl(S3C2410_TCON); + + tcnt--; + + switch (mode) { + case S5P_PWM0: + tcon &= ~(0x0f << 0); + tcon |= S3C2410_TCON_T0MANUALUPD; + break; + + case S5P_PWM1: + tcon &= ~(0x0f << 8); + tcon |= S3C2410_TCON_T1MANUALUPD; + break; + + case S5P_PWM2: + tcon &= ~(0x0f << 12); + tcon |= S3C2410_TCON_T2MANUALUPD; + break; + + case S5P_PWM3: + tcon &= ~(0x0f << 16); + tcon |= S3C2410_TCON_T3MANUALUPD; + break; + + case S5P_PWM4: + tcon &= ~(0x07 << 20); + tcon |= S3C2410_TCON_T4MANUALUPD; + break; + + default: + printk(KERN_ERR "Invalid Timer %d\n", mode); + break; + } + + __raw_writel(tcnt, S3C2410_TCNTB(mode)); + __raw_writel(tcnt, S3C2410_TCMPB(mode)); + __raw_writel(tcon, S3C2410_TCON); +} + +static void s5p_time_start(enum s5p_timer_mode mode, bool periodic) +{ + unsigned long tcon; + + tcon = __raw_readl(S3C2410_TCON); + + switch (mode) { + case S5P_PWM0: + tcon |= S3C2410_TCON_T0START; + tcon &= ~S3C2410_TCON_T0MANUALUPD; + + if (periodic) + tcon |= S3C2410_TCON_T0RELOAD; + else + tcon &= ~S3C2410_TCON_T0RELOAD; + break; + + case S5P_PWM1: + tcon |= S3C2410_TCON_T1START; + tcon &= ~S3C2410_TCON_T1MANUALUPD; + + if (periodic) + tcon |= S3C2410_TCON_T1RELOAD; + else + tcon &= ~S3C2410_TCON_T1RELOAD; + break; + + case S5P_PWM2: + tcon |= S3C2410_TCON_T2START; + tcon &= ~S3C2410_TCON_T2MANUALUPD; + + if (periodic) + tcon |= S3C2410_TCON_T2RELOAD; + else + tcon &= ~S3C2410_TCON_T2RELOAD; + break; + + case S5P_PWM3: + tcon |= S3C2410_TCON_T3START; + tcon &= ~S3C2410_TCON_T3MANUALUPD; + + if (periodic) + tcon |= S3C2410_TCON_T3RELOAD; + else + tcon &= ~S3C2410_TCON_T3RELOAD; + break; + + case S5P_PWM4: + tcon |= S3C2410_TCON_T4START; + tcon &= ~S3C2410_TCON_T4MANUALUPD; + + if (periodic) + tcon |= S3C2410_TCON_T4RELOAD; + else + tcon &= ~S3C2410_TCON_T4RELOAD; + break; + + default: + printk(KERN_ERR "Invalid Timer %d\n", mode); + break; + } + __raw_writel(tcon, S3C2410_TCON); +} + +static int s5p_set_next_event(unsigned long cycles, + struct clock_event_device *evt) +{ + s5p_time_setup(timer_source.event_id, cycles); + s5p_time_start(timer_source.event_id, NON_PERIODIC); + + return 0; +} + +static void s5p_set_mode(enum clock_event_mode mode, + struct clock_event_device *evt) +{ + s5p_time_stop(timer_source.event_id); + + switch (mode) { + case CLOCK_EVT_MODE_PERIODIC: + s5p_time_setup(timer_source.event_id, clock_count_per_tick); + s5p_time_start(timer_source.event_id, PERIODIC); + break; + + case CLOCK_EVT_MODE_ONESHOT: + break; + + case CLOCK_EVT_MODE_UNUSED: + case CLOCK_EVT_MODE_SHUTDOWN: + break; + + case CLOCK_EVT_MODE_RESUME: + s5p_timer_resume(); + break; + } +} + +static void s5p_timer_resume(void) +{ + /* event timer restart */ + s5p_time_setup(timer_source.event_id, clock_count_per_tick); + s5p_time_start(timer_source.event_id, PERIODIC); + + /* source timer restart */ + s5p_time_setup(timer_source.source_id, TCNT_MAX); + s5p_time_start(timer_source.source_id, PERIODIC); +} + +void __init s5p_set_timer_source(enum s5p_timer_mode event, + enum s5p_timer_mode source) +{ + s3c_device_timer[event].dev.bus = &platform_bus_type; + s3c_device_timer[source].dev.bus = &platform_bus_type; + + timer_source.event_id = event; + timer_source.source_id = source; +} + +static struct clock_event_device time_event_device = { + .name = "s5p_event_timer", + .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, + .rating = 200, + .set_next_event = s5p_set_next_event, + .set_mode = s5p_set_mode, +}; + +static irqreturn_t s5p_clock_event_isr(int irq, void *dev_id) +{ + struct clock_event_device *evt = dev_id; + + evt->event_handler(evt); + + return IRQ_HANDLED; +} + +static struct irqaction s5p_clock_event_irq = { + .name = "s5p_time_irq", + .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, + .handler = s5p_clock_event_isr, + .dev_id = &time_event_device, +}; + +static void __init s5p_clockevent_init(void) +{ + unsigned long pclk; + unsigned long clock_rate; + unsigned int irq_number; + struct clk *tscaler; + + pclk = clk_get_rate(timerclk); + + tscaler = clk_get_parent(tdiv_event); + + clk_set_rate(tscaler, pclk / 2); + clk_set_rate(tdiv_event, pclk / 2); + clk_set_parent(tin_event, tdiv_event); + + clock_rate = clk_get_rate(tin_event); + clock_count_per_tick = clock_rate / HZ; + + clockevents_calc_mult_shift(&time_event_device, + clock_rate, S5PTIMER_MIN_RANGE); + time_event_device.max_delta_ns = + clockevent_delta2ns(-1, &time_event_device); + time_event_device.min_delta_ns = + clockevent_delta2ns(1, &time_event_device); + + time_event_device.cpumask = cpumask_of(0); + clockevents_register_device(&time_event_device); + + irq_number = timer_source.event_id + IRQ_TIMER0; + setup_irq(irq_number, &s5p_clock_event_irq); +} + +static cycle_t s5p_timer_read(struct clocksource *cs) +{ + unsigned long offset = 0; + + switch (timer_source.source_id) { + case S5P_PWM0: + case S5P_PWM1: + case S5P_PWM2: + case S5P_PWM3: + offset = (timer_source.source_id * 0x0c) + 0x14; + break; + + case S5P_PWM4: + offset = 0x40; + break; + + default: + printk(KERN_ERR "Invalid Timer %d\n", timer_source.source_id); + return 0; + } + + return (cycle_t) ~__raw_readl(S3C_TIMERREG(offset)); +} + +/* + * Override the global weak sched_clock symbol with this + * local implementation which uses the clocksource to get some + * better resolution when scheduling the kernel. We accept that + * this wraps around for now, since it is just a relative time + * stamp. (Inspired by U300 implementation.) + */ +static DEFINE_CLOCK_DATA(cd); + +unsigned long long notrace sched_clock(void) +{ + u32 cyc; + unsigned long offset = 0; + + switch (timer_source.source_id) { + case S5P_PWM0: + case S5P_PWM1: + case S5P_PWM2: + case S5P_PWM3: + offset = (timer_source.source_id * 0x0c) + 0x14; + break; + + case S5P_PWM4: + offset = 0x40; + break; + + default: + printk(KERN_ERR "Invalid Timer %d\n", timer_source.source_id); + return 0; + } + + cyc = ~__raw_readl(S3C_TIMERREG(offset)); + return cyc_to_sched_clock(&cd, cyc, (u32)~0); +} + +static void notrace s5p_update_sched_clock(void) +{ + u32 cyc; + unsigned long offset = 0; + + switch (timer_source.source_id) { + case S5P_PWM0: + case S5P_PWM1: + case S5P_PWM2: + case S5P_PWM3: + offset = (timer_source.source_id * 0x0c) + 0x14; + break; + + case S5P_PWM4: + offset = 0x40; + break; + + default: + printk(KERN_ERR "Invalid Timer %d\n", timer_source.source_id); + } + + cyc = ~__raw_readl(S3C_TIMERREG(offset)); + update_sched_clock(&cd, cyc, (u32)~0); +} + +struct clocksource time_clocksource = { + .name = "s5p_clocksource_timer", + .rating = 250, + .read = s5p_timer_read, + .mask = CLOCKSOURCE_MASK(32), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, +}; + +static void __init s5p_clocksource_init(void) +{ + unsigned long pclk; + unsigned long clock_rate; + + pclk = clk_get_rate(timerclk); + + clk_set_rate(tdiv_source, pclk / 2); + clk_set_parent(tin_source, tdiv_source); + + clock_rate = clk_get_rate(tin_source); + + init_sched_clock(&cd, s5p_update_sched_clock, 32, clock_rate); + + s5p_time_setup(timer_source.source_id, TCNT_MAX); + s5p_time_start(timer_source.source_id, PERIODIC); + + if (clocksource_register_hz(&time_clocksource, clock_rate)) + panic("%s: can't register clocksource\n", time_clocksource.name); +} + +static void __init s5p_timer_resources(void) +{ + + unsigned long event_id = timer_source.event_id; + unsigned long source_id = timer_source.source_id; + + timerclk = clk_get(NULL, "timers"); + if (IS_ERR(timerclk)) + panic("failed to get timers clock for timer"); + + clk_enable(timerclk); + + tin_event = clk_get(&s3c_device_timer[event_id].dev, "pwm-tin"); + if (IS_ERR(tin_event)) + panic("failed to get pwm-tin clock for event timer"); + + tdiv_event = clk_get(&s3c_device_timer[event_id].dev, "pwm-tdiv"); + if (IS_ERR(tdiv_event)) + panic("failed to get pwm-tdiv clock for event timer"); + + clk_enable(tin_event); + + tin_source = clk_get(&s3c_device_timer[source_id].dev, "pwm-tin"); + if (IS_ERR(tin_source)) + panic("failed to get pwm-tin clock for source timer"); + + tdiv_source = clk_get(&s3c_device_timer[source_id].dev, "pwm-tdiv"); + if (IS_ERR(tdiv_source)) + panic("failed to get pwm-tdiv clock for source timer"); + + clk_enable(tin_source); +} + +static void __init s5p_timer_init(void) +{ + s5p_timer_resources(); + s5p_clockevent_init(); + s5p_clocksource_init(); +} + +struct sys_timer s5p_timer = { + .init = s5p_timer_init, +}; diff --git a/arch/arm/plat-s5p/setup-mipiphy.c b/arch/arm/plat-s5p/setup-mipiphy.c new file mode 100644 index 000000000000..683c466c0e6a --- /dev/null +++ b/arch/arm/plat-s5p/setup-mipiphy.c @@ -0,0 +1,63 @@ +/* + * Copyright (C) 2011 Samsung Electronics Co., Ltd. + * + * S5P - Helper functions for MIPI-CSIS and MIPI-DSIM D-PHY control + * + * 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/platform_device.h> +#include <linux/io.h> +#include <linux/spinlock.h> +#include <mach/regs-clock.h> + +static int __s5p_mipi_phy_control(struct platform_device *pdev, + bool on, u32 reset) +{ + static DEFINE_SPINLOCK(lock); + void __iomem *addr; + unsigned long flags; + int pid; + u32 cfg; + + if (!pdev) + return -EINVAL; + + pid = (pdev->id == -1) ? 0 : pdev->id; + + if (pid != 0 && pid != 1) + return -EINVAL; + + addr = S5P_MIPI_DPHY_CONTROL(pid); + + spin_lock_irqsave(&lock, flags); + + cfg = __raw_readl(addr); + cfg = on ? (cfg | reset) : (cfg & ~reset); + __raw_writel(cfg, addr); + + if (on) { + cfg |= S5P_MIPI_DPHY_ENABLE; + } else if (!(cfg & (S5P_MIPI_DPHY_SRESETN | + S5P_MIPI_DPHY_MRESETN) & ~reset)) { + cfg &= ~S5P_MIPI_DPHY_ENABLE; + } + + __raw_writel(cfg, addr); + spin_unlock_irqrestore(&lock, flags); + + return 0; +} + +int s5p_csis_phy_enable(struct platform_device *pdev, bool on) +{ + return __s5p_mipi_phy_control(pdev, on, S5P_MIPI_DPHY_SRESETN); +} + +int s5p_dsim_phy_enable(struct platform_device *pdev, bool on) +{ + return __s5p_mipi_phy_control(pdev, on, S5P_MIPI_DPHY_MRESETN); +} diff --git a/arch/arm/plat-s5p/sysmmu.c b/arch/arm/plat-s5p/sysmmu.c index ffe8a48bc3c1..54f5eddc921d 100644 --- a/arch/arm/plat-s5p/sysmmu.c +++ b/arch/arm/plat-s5p/sysmmu.c @@ -12,280 +12,266 @@ #include <linux/interrupt.h> #include <linux/platform_device.h> +#include <asm/pgtable.h> + #include <mach/map.h> #include <mach/regs-sysmmu.h> -#include <mach/sysmmu.h> +#include <plat/sysmmu.h> + +#define CTRL_ENABLE 0x5 +#define CTRL_BLOCK 0x7 +#define CTRL_DISABLE 0x0 + +static struct device *dev; + +static unsigned short fault_reg_offset[SYSMMU_FAULTS_NUM] = { + S5P_PAGE_FAULT_ADDR, + S5P_AR_FAULT_ADDR, + S5P_AW_FAULT_ADDR, + S5P_DEFAULT_SLAVE_ADDR, + S5P_AR_FAULT_ADDR, + S5P_AR_FAULT_ADDR, + S5P_AW_FAULT_ADDR, + S5P_AW_FAULT_ADDR +}; + +static char *sysmmu_fault_name[SYSMMU_FAULTS_NUM] = { + "PAGE FAULT", + "AR MULTI-HIT FAULT", + "AW MULTI-HIT FAULT", + "BUS ERROR", + "AR SECURITY PROTECTION FAULT", + "AR ACCESS PROTECTION FAULT", + "AW SECURITY PROTECTION FAULT", + "AW ACCESS PROTECTION FAULT" +}; -struct sysmmu_controller s5p_sysmmu_cntlrs[S5P_SYSMMU_TOTAL_IPNUM]; +static int (*fault_handlers[S5P_SYSMMU_TOTAL_IPNUM])( + enum S5P_SYSMMU_INTERRUPT_TYPE itype, + unsigned long pgtable_base, + unsigned long fault_addr); -void s5p_sysmmu_register(struct sysmmu_controller *sysmmuconp) +/* + * If adjacent 2 bits are true, the system MMU is enabled. + * The system MMU is disabled, otherwise. + */ +static unsigned long sysmmu_states; + +static inline void set_sysmmu_active(sysmmu_ips ips) { - unsigned int reg_mmu_ctrl; - unsigned int reg_mmu_status; - unsigned int reg_pt_base_addr; - unsigned int reg_int_status; - unsigned int reg_page_ft_addr; - - reg_int_status = __raw_readl(sysmmuconp->regs + S5P_INT_STATUS); - reg_mmu_ctrl = __raw_readl(sysmmuconp->regs + S5P_MMU_CTRL); - reg_mmu_status = __raw_readl(sysmmuconp->regs + S5P_MMU_STATUS); - reg_pt_base_addr = __raw_readl(sysmmuconp->regs + S5P_PT_BASE_ADDR); - reg_page_ft_addr = __raw_readl(sysmmuconp->regs + S5P_PAGE_FAULT_ADDR); - - printk(KERN_INFO "%s: ips:%s\n", __func__, sysmmuconp->name); - printk(KERN_INFO "%s: MMU_CTRL:0x%X, ", __func__, reg_mmu_ctrl); - printk(KERN_INFO "MMU_STATUS:0x%X, PT_BASE_ADDR:0x%X\n", reg_mmu_status, reg_pt_base_addr); - printk(KERN_INFO "%s: INT_STATUS:0x%X, PAGE_FAULT_ADDR:0x%X\n", __func__, reg_int_status, reg_page_ft_addr); - - switch (reg_int_status & 0xFF) { - case 0x1: - printk(KERN_INFO "%s: Page fault\n", __func__); - printk(KERN_INFO "%s: Virtual address causing last page fault or bus error : 0x%x\n", __func__ , reg_page_ft_addr); - break; - case 0x2: - printk(KERN_INFO "%s: AR multi-hit fault\n", __func__); - break; - case 0x4: - printk(KERN_INFO "%s: AW multi-hit fault\n", __func__); - break; - case 0x8: - printk(KERN_INFO "%s: Bus error\n", __func__); - break; - case 0x10: - printk(KERN_INFO "%s: AR Security protection fault\n", __func__); - break; - case 0x20: - printk(KERN_INFO "%s: AR Access protection fault\n", __func__); - break; - case 0x40: - printk(KERN_INFO "%s: AW Security protection fault\n", __func__); - break; - case 0x80: - printk(KERN_INFO "%s: AW Access protection fault\n", __func__); - break; - } + sysmmu_states |= 3 << (ips * 2); } -static irqreturn_t s5p_sysmmu_irq(int irq, void *dev_id) +static inline void set_sysmmu_inactive(sysmmu_ips ips) { - unsigned int i; - unsigned int reg_int_status; - struct sysmmu_controller *sysmmuconp; - - for (i = 0; i < S5P_SYSMMU_TOTAL_IPNUM; i++) { - sysmmuconp = &s5p_sysmmu_cntlrs[i]; - - if (sysmmuconp->enable == true) { - reg_int_status = __raw_readl(sysmmuconp->regs + S5P_INT_STATUS); - - if (reg_int_status & 0xFF) - s5p_sysmmu_register(sysmmuconp); - } - } - return IRQ_HANDLED; + sysmmu_states &= ~(3 << (ips * 2)); } -int s5p_sysmmu_set_tablebase_pgd(sysmmu_ips ips, unsigned long pgd) +static inline int is_sysmmu_active(sysmmu_ips ips) { - struct sysmmu_controller *sysmmuconp = NULL; - - sysmmuconp = &s5p_sysmmu_cntlrs[ips]; - - if (sysmmuconp == NULL) { - printk(KERN_ERR "failed to get ip's sysmmu info\n"); - return 1; - } - - /* Set sysmmu page table base address */ - __raw_writel(pgd, sysmmuconp->regs + S5P_PT_BASE_ADDR); + return sysmmu_states & (3 << (ips * 2)); +} - if (s5p_sysmmu_tlb_invalidate(ips) != 0) - printk(KERN_ERR "failed s5p_sysmmu_tlb_invalidate\n"); +static void __iomem *sysmmusfrs[S5P_SYSMMU_TOTAL_IPNUM]; - return 0; +static inline void sysmmu_block(sysmmu_ips ips) +{ + __raw_writel(CTRL_BLOCK, sysmmusfrs[ips] + S5P_MMU_CTRL); + dev_dbg(dev, "%s is blocked.\n", sysmmu_ips_name[ips]); } -static int s5p_sysmmu_set_tablebase(sysmmu_ips ips) +static inline void sysmmu_unblock(sysmmu_ips ips) { - unsigned int pg; - struct sysmmu_controller *sysmmuconp; + __raw_writel(CTRL_ENABLE, sysmmusfrs[ips] + S5P_MMU_CTRL); + dev_dbg(dev, "%s is unblocked.\n", sysmmu_ips_name[ips]); +} - sysmmuconp = &s5p_sysmmu_cntlrs[ips]; +static inline void __sysmmu_tlb_invalidate(sysmmu_ips ips) +{ + __raw_writel(0x1, sysmmusfrs[ips] + S5P_MMU_FLUSH); + dev_dbg(dev, "TLB of %s is invalidated.\n", sysmmu_ips_name[ips]); +} - if (sysmmuconp == NULL) { - printk(KERN_ERR "failed to get ip's sysmmu info\n"); - return 1; +static inline void __sysmmu_set_ptbase(sysmmu_ips ips, unsigned long pgd) +{ + if (unlikely(pgd == 0)) { + pgd = (unsigned long)ZERO_PAGE(0); + __raw_writel(0x20, sysmmusfrs[ips] + S5P_MMU_CFG); /* 4KB LV1 */ + } else { + __raw_writel(0x0, sysmmusfrs[ips] + S5P_MMU_CFG); /* 16KB LV1 */ } - __asm__("mrc p15, 0, %0, c2, c0, 0" \ - : "=r" (pg) : : "cc"); \ - pg &= ~0x3fff; + __raw_writel(pgd, sysmmusfrs[ips] + S5P_PT_BASE_ADDR); - printk(KERN_INFO "%s: CP15 TTBR0 : 0x%x\n", __func__, pg); - - /* Set sysmmu page table base address */ - __raw_writel(pg, sysmmuconp->regs + S5P_PT_BASE_ADDR); + dev_dbg(dev, "Page table base of %s is initialized with 0x%08lX.\n", + sysmmu_ips_name[ips], pgd); + __sysmmu_tlb_invalidate(ips); +} - return 0; +void sysmmu_set_fault_handler(sysmmu_ips ips, + int (*handler)(enum S5P_SYSMMU_INTERRUPT_TYPE itype, + unsigned long pgtable_base, + unsigned long fault_addr)) +{ + BUG_ON(!((ips >= SYSMMU_MDMA) && (ips < S5P_SYSMMU_TOTAL_IPNUM))); + fault_handlers[ips] = handler; } -int s5p_sysmmu_enable(sysmmu_ips ips) +static irqreturn_t s5p_sysmmu_irq(int irq, void *dev_id) { - unsigned int reg; + /* SYSMMU is in blocked when interrupt occurred. */ + unsigned long base = 0; + sysmmu_ips ips = (sysmmu_ips)dev_id; + enum S5P_SYSMMU_INTERRUPT_TYPE itype; - struct sysmmu_controller *sysmmuconp; + itype = (enum S5P_SYSMMU_INTERRUPT_TYPE) + __ffs(__raw_readl(sysmmusfrs[ips] + S5P_INT_STATUS)); - sysmmuconp = &s5p_sysmmu_cntlrs[ips]; + BUG_ON(!((itype >= 0) && (itype < 8))); - if (sysmmuconp == NULL) { - printk(KERN_ERR "failed to get ip's sysmmu info\n"); - return 1; - } + dev_alert(dev, "%s occurred by %s.\n", sysmmu_fault_name[itype], + sysmmu_ips_name[ips]); - s5p_sysmmu_set_tablebase(ips); + if (fault_handlers[ips]) { + unsigned long addr; - /* replacement policy : LRU */ - reg = __raw_readl(sysmmuconp->regs + S5P_MMU_CFG); - reg |= 0x1; - __raw_writel(reg, sysmmuconp->regs + S5P_MMU_CFG); + base = __raw_readl(sysmmusfrs[ips] + S5P_PT_BASE_ADDR); + addr = __raw_readl(sysmmusfrs[ips] + fault_reg_offset[itype]); - /* Enable interrupt, Enable MMU */ - reg = __raw_readl(sysmmuconp->regs + S5P_MMU_CTRL); - reg |= (0x1 << 2) | (0x1 << 0); + if (fault_handlers[ips](itype, base, addr)) { + __raw_writel(1 << itype, + sysmmusfrs[ips] + S5P_INT_CLEAR); + dev_notice(dev, "%s from %s is resolved." + " Retrying translation.\n", + sysmmu_fault_name[itype], sysmmu_ips_name[ips]); + } else { + base = 0; + } + } - __raw_writel(reg, sysmmuconp->regs + S5P_MMU_CTRL); + sysmmu_unblock(ips); - sysmmuconp->enable = true; + if (!base) + dev_notice(dev, "%s from %s is not handled.\n", + sysmmu_fault_name[itype], sysmmu_ips_name[ips]); - return 0; + return IRQ_HANDLED; } -int s5p_sysmmu_disable(sysmmu_ips ips) +void s5p_sysmmu_set_tablebase_pgd(sysmmu_ips ips, unsigned long pgd) { - unsigned int reg; - - struct sysmmu_controller *sysmmuconp = NULL; - - if (ips > S5P_SYSMMU_TOTAL_IPNUM) - printk(KERN_ERR "failed to get ips parameter\n"); - - sysmmuconp = &s5p_sysmmu_cntlrs[ips]; - - if (sysmmuconp == NULL) { - printk(KERN_ERR "failed to get ip's sysmmu info\n"); - return 1; + if (is_sysmmu_active(ips)) { + sysmmu_block(ips); + __sysmmu_set_ptbase(ips, pgd); + sysmmu_unblock(ips); + } else { + dev_dbg(dev, "%s is disabled. " + "Skipping initializing page table base.\n", + sysmmu_ips_name[ips]); } +} - reg = __raw_readl(sysmmuconp->regs + S5P_MMU_CFG); - - /* replacement policy : LRU */ - reg |= 0x1; - __raw_writel(reg, sysmmuconp->regs + S5P_MMU_CFG); - - reg = __raw_readl(sysmmuconp->regs + S5P_MMU_CTRL); +void s5p_sysmmu_enable(sysmmu_ips ips, unsigned long pgd) +{ + if (!is_sysmmu_active(ips)) { + sysmmu_clk_enable(ips); - /* Disable MMU */ - reg &= ~0x1; - __raw_writel(reg, sysmmuconp->regs + S5P_MMU_CTRL); + __sysmmu_set_ptbase(ips, pgd); - sysmmuconp->enable = false; + __raw_writel(CTRL_ENABLE, sysmmusfrs[ips] + S5P_MMU_CTRL); - return 0; + set_sysmmu_active(ips); + dev_dbg(dev, "%s is enabled.\n", sysmmu_ips_name[ips]); + } else { + dev_dbg(dev, "%s is already enabled.\n", sysmmu_ips_name[ips]); + } } -int s5p_sysmmu_tlb_invalidate(sysmmu_ips ips) +void s5p_sysmmu_disable(sysmmu_ips ips) { - unsigned int reg; - struct sysmmu_controller *sysmmuconp = NULL; - - sysmmuconp = &s5p_sysmmu_cntlrs[ips]; - - if (sysmmuconp == NULL) { - printk(KERN_ERR "failed to get ip's sysmmu info\n"); - return 1; + if (is_sysmmu_active(ips)) { + __raw_writel(CTRL_DISABLE, sysmmusfrs[ips] + S5P_MMU_CTRL); + set_sysmmu_inactive(ips); + sysmmu_clk_disable(ips); + dev_dbg(dev, "%s is disabled.\n", sysmmu_ips_name[ips]); + } else { + dev_dbg(dev, "%s is already disabled.\n", sysmmu_ips_name[ips]); } +} - /* set Block MMU for flush TLB */ - reg = __raw_readl(sysmmuconp->regs + S5P_MMU_CTRL); - reg |= 0x1 << 1; - __raw_writel(reg, sysmmuconp->regs + S5P_MMU_CTRL); - - /* flush all TLB entry */ - __raw_writel(0x1, sysmmuconp->regs + S5P_MMU_FLUSH); - - /* set Un-block MMU after flush TLB */ - reg = __raw_readl(sysmmuconp->regs + S5P_MMU_CTRL); - reg &= ~(0x1 << 1); - __raw_writel(reg, sysmmuconp->regs + S5P_MMU_CTRL); - - return 0; +void s5p_sysmmu_tlb_invalidate(sysmmu_ips ips) +{ + if (is_sysmmu_active(ips)) { + sysmmu_block(ips); + __sysmmu_tlb_invalidate(ips); + sysmmu_unblock(ips); + } else { + dev_dbg(dev, "%s is disabled. " + "Skipping invalidating TLB.\n", sysmmu_ips_name[ips]); + } } static int s5p_sysmmu_probe(struct platform_device *pdev) { - int i; - int ret; - struct resource *res; - struct sysmmu_controller *sysmmuconp; - sysmmu_ips ips; + int i, ret; + struct resource *res, *mem; + + dev = &pdev->dev; for (i = 0; i < S5P_SYSMMU_TOTAL_IPNUM; i++) { - sysmmuconp = &s5p_sysmmu_cntlrs[i]; - if (sysmmuconp == NULL) { - printk(KERN_ERR "failed to get ip's sysmmu info\n"); - ret = -ENOENT; - goto err_res; - } + int irq; - sysmmuconp->name = sysmmu_ips_name[i]; + sysmmu_clk_init(dev, i); + sysmmu_clk_disable(i); res = platform_get_resource(pdev, IORESOURCE_MEM, i); if (!res) { - printk(KERN_ERR "failed to get sysmmu resource\n"); + dev_err(dev, "Failed to get the resource of %s.\n", + sysmmu_ips_name[i]); ret = -ENODEV; goto err_res; } - sysmmuconp->mem = request_mem_region(res->start, + mem = request_mem_region(res->start, ((res->end) - (res->start)) + 1, pdev->name); - if (!sysmmuconp->mem) { - pr_err("failed to request sysmmu memory region\n"); + if (!mem) { + dev_err(dev, "Failed to request the memory region of %s.\n", + sysmmu_ips_name[i]); ret = -EBUSY; goto err_res; } - sysmmuconp->regs = ioremap(res->start, res->end - res->start + 1); - if (!sysmmuconp->regs) { - pr_err("failed to sysmmu ioremap\n"); + sysmmusfrs[i] = ioremap(res->start, res->end - res->start + 1); + if (!sysmmusfrs[i]) { + dev_err(dev, "Failed to ioremap() for %s.\n", + sysmmu_ips_name[i]); ret = -ENXIO; goto err_reg; } - sysmmuconp->irq = platform_get_irq(pdev, i); - if (sysmmuconp->irq <= 0) { - pr_err("failed to get sysmmu irq resource\n"); + irq = platform_get_irq(pdev, i); + if (irq <= 0) { + dev_err(dev, "Failed to get the IRQ resource of %s.\n", + sysmmu_ips_name[i]); ret = -ENOENT; goto err_map; } - ret = request_irq(sysmmuconp->irq, s5p_sysmmu_irq, IRQF_DISABLED, pdev->name, sysmmuconp); - if (ret) { - pr_err("failed to request irq\n"); + if (request_irq(irq, s5p_sysmmu_irq, IRQF_DISABLED, + pdev->name, (void *)i)) { + dev_err(dev, "Failed to request IRQ for %s.\n", + sysmmu_ips_name[i]); ret = -ENOENT; goto err_map; } - - ips = (sysmmu_ips)i; - - sysmmuconp->ips = ips; } return 0; -err_reg: - release_mem_region((resource_size_t)sysmmuconp->mem, (resource_size_t)((res->end) - (res->start) + 1)); err_map: - iounmap(sysmmuconp->regs); + iounmap(sysmmusfrs[i]); +err_reg: + release_mem_region(mem->start, resource_size(mem)); err_res: return ret; } diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig index 32be05cf82a3..be72100b81b4 100644 --- a/arch/arm/plat-samsung/Kconfig +++ b/arch/arm/plat-samsung/Kconfig @@ -273,6 +273,19 @@ config SAMSUNG_DEV_KEYPAD help Compile in platform device definitions for keypad +config SAMSUNG_DEV_PWM + bool + default y if ARCH_S3C2410 + help + Compile in platform device definition for PWM Timer + +config S3C24XX_PWM + bool "PWM device support" + select HAVE_PWM + help + Support for exporting the PWM timer blocks via the pwm device + system + # DMA config S3C_DMA diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile index 29932f88a8d6..e9de58a2e294 100644 --- a/arch/arm/plat-samsung/Makefile +++ b/arch/arm/plat-samsung/Makefile @@ -59,6 +59,7 @@ obj-$(CONFIG_SAMSUNG_DEV_ADC) += dev-adc.o obj-$(CONFIG_SAMSUNG_DEV_IDE) += dev-ide.o obj-$(CONFIG_SAMSUNG_DEV_TS) += dev-ts.o obj-$(CONFIG_SAMSUNG_DEV_KEYPAD) += dev-keypad.o +obj-$(CONFIG_SAMSUNG_DEV_PWM) += dev-pwm.o # DMA support diff --git a/arch/arm/plat-samsung/dev-pwm.c b/arch/arm/plat-samsung/dev-pwm.c new file mode 100644 index 000000000000..dab47b0e1900 --- /dev/null +++ b/arch/arm/plat-samsung/dev-pwm.c @@ -0,0 +1,53 @@ +/* linux/arch/arm/plat-samsung/dev-pwm.c + * + * Copyright (c) 2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Copyright (c) 2007 Ben Dooks + * Copyright (c) 2008 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk>, <ben-linux@fluff.org> + * + * S3C series device definition for the PWM timer + * + * 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/platform_device.h> + +#include <mach/irqs.h> + +#include <plat/devs.h> + +#define TIMER_RESOURCE_SIZE (1) + +#define TIMER_RESOURCE(_tmr, _irq) \ + (struct resource [TIMER_RESOURCE_SIZE]) { \ + [0] = { \ + .start = _irq, \ + .end = _irq, \ + .flags = IORESOURCE_IRQ \ + } \ + } + +#define DEFINE_S3C_TIMER(_tmr_no, _irq) \ + .name = "s3c24xx-pwm", \ + .id = _tmr_no, \ + .num_resources = TIMER_RESOURCE_SIZE, \ + .resource = TIMER_RESOURCE(_tmr_no, _irq), \ + +/* + * since we already have an static mapping for the timer, + * we do not bother setting any IO resource for the base. + */ + +struct platform_device s3c_device_timer[] = { + [0] = { DEFINE_S3C_TIMER(0, IRQ_TIMER0) }, + [1] = { DEFINE_S3C_TIMER(1, IRQ_TIMER1) }, + [2] = { DEFINE_S3C_TIMER(2, IRQ_TIMER2) }, + [3] = { DEFINE_S3C_TIMER(3, IRQ_TIMER3) }, + [4] = { DEFINE_S3C_TIMER(4, IRQ_TIMER4) }, +}; +EXPORT_SYMBOL(s3c_device_timer); diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h index 9addb3dfb4bc..cedfff51c82b 100644 --- a/arch/arm/plat-samsung/include/plat/cpu.h +++ b/arch/arm/plat-samsung/include/plat/cpu.h @@ -82,6 +82,7 @@ extern struct sysdev_class s3c64xx_sysclass; extern struct sysdev_class s5p64x0_sysclass; extern struct sysdev_class s5p6442_sysclass; extern struct sysdev_class s5pv210_sysclass; +extern struct sysdev_class exynos4_sysclass; extern void (*s5pc1xx_idle)(void); diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h index b4d208b42957..f0da6b70fba4 100644 --- a/arch/arm/plat-samsung/include/plat/devs.h +++ b/arch/arm/plat-samsung/include/plat/devs.h @@ -1,5 +1,8 @@ /* arch/arm/plat-samsung/include/plat/devs.h * + * Copyright (c) 2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * * Copyright (c) 2004 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> * @@ -96,15 +99,16 @@ extern struct platform_device s5pv210_device_iis1; extern struct platform_device s5pv210_device_iis2; extern struct platform_device s5pv210_device_spdif; -extern struct platform_device s5pv310_device_ac97; -extern struct platform_device s5pv310_device_pcm0; -extern struct platform_device s5pv310_device_pcm1; -extern struct platform_device s5pv310_device_pcm2; -extern struct platform_device s5pv310_device_i2s0; -extern struct platform_device s5pv310_device_i2s1; -extern struct platform_device s5pv310_device_i2s2; -extern struct platform_device s5pv310_device_spdif; -extern struct platform_device s5pv310_device_pd[]; +extern struct platform_device exynos4_device_ac97; +extern struct platform_device exynos4_device_pcm0; +extern struct platform_device exynos4_device_pcm1; +extern struct platform_device exynos4_device_pcm2; +extern struct platform_device exynos4_device_i2s0; +extern struct platform_device exynos4_device_i2s1; +extern struct platform_device exynos4_device_i2s2; +extern struct platform_device exynos4_device_spdif; +extern struct platform_device exynos4_device_pd[]; +extern struct platform_device exynos4_device_ahci; extern struct platform_device s5p6442_device_pcm0; extern struct platform_device s5p6442_device_pcm1; @@ -133,11 +137,12 @@ extern struct platform_device samsung_device_keypad; extern struct platform_device s5p_device_fimc0; extern struct platform_device s5p_device_fimc1; extern struct platform_device s5p_device_fimc2; +extern struct platform_device s5p_device_fimc3; extern struct platform_device s5p_device_mipi_csis0; extern struct platform_device s5p_device_mipi_csis1; -extern struct platform_device s5pv310_device_sysmmu; +extern struct platform_device exynos4_device_sysmmu; /* s3c2440 specific devices */ diff --git a/arch/arm/plat-samsung/include/plat/fimc-core.h b/arch/arm/plat-samsung/include/plat/fimc-core.h index 81a3bfeeccad..945a99d59563 100644 --- a/arch/arm/plat-samsung/include/plat/fimc-core.h +++ b/arch/arm/plat-samsung/include/plat/fimc-core.h @@ -38,6 +38,11 @@ static inline void s3c_fimc_setname(int id, char *name) s5p_device_fimc2.name = name; break; #endif +#ifdef CONFIG_S5P_DEV_FIMC3 + case 3: + s5p_device_fimc3.name = name; + break; +#endif } } diff --git a/arch/arm/plat-samsung/include/plat/gpio-cfg.h b/arch/arm/plat-samsung/include/plat/gpio-cfg.h index e4b5cf126fa9..5e04fa6eda74 100644 --- a/arch/arm/plat-samsung/include/plat/gpio-cfg.h +++ b/arch/arm/plat-samsung/include/plat/gpio-cfg.h @@ -225,4 +225,20 @@ extern int s5p_gpio_set_drvstr(unsigned int pin, s5p_gpio_drvstr_t drvstr); */ extern int s5p_register_gpio_interrupt(int pin); +/** s5p_register_gpioint_bank() - add gpio bank for further gpio interrupt + * registration (see s5p_register_gpio_interrupt function) + * @chain_irq: chained irq number for the gpio int handler for this bank + * @start: start gpio group number of this bank + * @nr_groups: number of gpio groups handled by this bank + * + * This functions registers initial information about gpio banks that + * can be later used by the s5p_register_gpio_interrupt() function to + * enable support for gpio interrupt for particular gpio group. + */ +#ifdef CONFIG_S5P_GPIO_INT +extern int s5p_register_gpioint_bank(int chain_irq, int start, int nr_groups); +#else +#define s5p_register_gpioint_bank(chain_irq, start, nr_groups) do { } while (0) +#endif + #endif /* __PLAT_GPIO_CFG_H */ diff --git a/arch/arm/plat-samsung/include/plat/pd.h b/arch/arm/plat-samsung/include/plat/pd.h index 5f0ad85783db..abb4bc32716a 100644 --- a/arch/arm/plat-samsung/include/plat/pd.h +++ b/arch/arm/plat-samsung/include/plat/pd.h @@ -1,6 +1,6 @@ /* linux/arch/arm/plat-samsung/include/plat/pd.h * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. * http://www.samsung.com * * This program is free software; you can redistribute it and/or modify @@ -17,7 +17,7 @@ struct samsung_pd_info { void __iomem *base; }; -enum s5pv310_pd_block { +enum exynos4_pd_block { PD_MFC, PD_G3D, PD_LCD0, diff --git a/arch/arm/plat-samsung/include/plat/sdhci.h b/arch/arm/plat-samsung/include/plat/sdhci.h index 5a41a0b69eec..b0bdf16549d5 100644 --- a/arch/arm/plat-samsung/include/plat/sdhci.h +++ b/arch/arm/plat-samsung/include/plat/sdhci.h @@ -1,4 +1,7 @@ -/* linux/arch/arm/plat-s3c/include/plat/sdhci.h +/* linux/arch/arm/plat-samsung/include/plat/sdhci.h + * + * Copyright (c) 2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com * * Copyright 2008 Openmoko, Inc. * Copyright 2008 Simtec Electronics @@ -119,10 +122,10 @@ extern void s5pv210_setup_sdhci0_cfg_gpio(struct platform_device *, int w); extern void s5pv210_setup_sdhci1_cfg_gpio(struct platform_device *, int w); extern void s5pv210_setup_sdhci2_cfg_gpio(struct platform_device *, int w); extern void s5pv210_setup_sdhci3_cfg_gpio(struct platform_device *, int w); -extern void s5pv310_setup_sdhci0_cfg_gpio(struct platform_device *, int w); -extern void s5pv310_setup_sdhci1_cfg_gpio(struct platform_device *, int w); -extern void s5pv310_setup_sdhci2_cfg_gpio(struct platform_device *, int w); -extern void s5pv310_setup_sdhci3_cfg_gpio(struct platform_device *, int w); +extern void exynos4_setup_sdhci0_cfg_gpio(struct platform_device *, int w); +extern void exynos4_setup_sdhci1_cfg_gpio(struct platform_device *, int w); +extern void exynos4_setup_sdhci2_cfg_gpio(struct platform_device *, int w); +extern void exynos4_setup_sdhci3_cfg_gpio(struct platform_device *, int w); /* S3C2416 SDHCI setup */ @@ -334,57 +337,57 @@ static inline void s5pv210_default_sdhci3(void) { } #endif /* CONFIG_S5PV210_SETUP_SDHCI */ -/* S5PV310 SDHCI setup */ -#ifdef CONFIG_S5PV310_SETUP_SDHCI -extern char *s5pv310_hsmmc_clksrcs[4]; +/* EXYNOS4 SDHCI setup */ +#ifdef CONFIG_EXYNOS4_SETUP_SDHCI +extern char *exynos4_hsmmc_clksrcs[4]; -extern void s5pv310_setup_sdhci_cfg_card(struct platform_device *dev, +extern void exynos4_setup_sdhci_cfg_card(struct platform_device *dev, void __iomem *r, struct mmc_ios *ios, struct mmc_card *card); -static inline void s5pv310_default_sdhci0(void) +static inline void exynos4_default_sdhci0(void) { #ifdef CONFIG_S3C_DEV_HSMMC - s3c_hsmmc0_def_platdata.clocks = s5pv310_hsmmc_clksrcs; - s3c_hsmmc0_def_platdata.cfg_gpio = s5pv310_setup_sdhci0_cfg_gpio; - s3c_hsmmc0_def_platdata.cfg_card = s5pv310_setup_sdhci_cfg_card; + s3c_hsmmc0_def_platdata.clocks = exynos4_hsmmc_clksrcs; + s3c_hsmmc0_def_platdata.cfg_gpio = exynos4_setup_sdhci0_cfg_gpio; + s3c_hsmmc0_def_platdata.cfg_card = exynos4_setup_sdhci_cfg_card; #endif } -static inline void s5pv310_default_sdhci1(void) +static inline void exynos4_default_sdhci1(void) { #ifdef CONFIG_S3C_DEV_HSMMC1 - s3c_hsmmc1_def_platdata.clocks = s5pv310_hsmmc_clksrcs; - s3c_hsmmc1_def_platdata.cfg_gpio = s5pv310_setup_sdhci1_cfg_gpio; - s3c_hsmmc1_def_platdata.cfg_card = s5pv310_setup_sdhci_cfg_card; + s3c_hsmmc1_def_platdata.clocks = exynos4_hsmmc_clksrcs; + s3c_hsmmc1_def_platdata.cfg_gpio = exynos4_setup_sdhci1_cfg_gpio; + s3c_hsmmc1_def_platdata.cfg_card = exynos4_setup_sdhci_cfg_card; #endif } -static inline void s5pv310_default_sdhci2(void) +static inline void exynos4_default_sdhci2(void) { #ifdef CONFIG_S3C_DEV_HSMMC2 - s3c_hsmmc2_def_platdata.clocks = s5pv310_hsmmc_clksrcs; - s3c_hsmmc2_def_platdata.cfg_gpio = s5pv310_setup_sdhci2_cfg_gpio; - s3c_hsmmc2_def_platdata.cfg_card = s5pv310_setup_sdhci_cfg_card; + s3c_hsmmc2_def_platdata.clocks = exynos4_hsmmc_clksrcs; + s3c_hsmmc2_def_platdata.cfg_gpio = exynos4_setup_sdhci2_cfg_gpio; + s3c_hsmmc2_def_platdata.cfg_card = exynos4_setup_sdhci_cfg_card; #endif } -static inline void s5pv310_default_sdhci3(void) +static inline void exynos4_default_sdhci3(void) { #ifdef CONFIG_S3C_DEV_HSMMC3 - s3c_hsmmc3_def_platdata.clocks = s5pv310_hsmmc_clksrcs; - s3c_hsmmc3_def_platdata.cfg_gpio = s5pv310_setup_sdhci3_cfg_gpio; - s3c_hsmmc3_def_platdata.cfg_card = s5pv310_setup_sdhci_cfg_card; + s3c_hsmmc3_def_platdata.clocks = exynos4_hsmmc_clksrcs; + s3c_hsmmc3_def_platdata.cfg_gpio = exynos4_setup_sdhci3_cfg_gpio; + s3c_hsmmc3_def_platdata.cfg_card = exynos4_setup_sdhci_cfg_card; #endif } #else -static inline void s5pv310_default_sdhci0(void) { } -static inline void s5pv310_default_sdhci1(void) { } -static inline void s5pv310_default_sdhci2(void) { } -static inline void s5pv310_default_sdhci3(void) { } +static inline void exynos4_default_sdhci0(void) { } +static inline void exynos4_default_sdhci1(void) { } +static inline void exynos4_default_sdhci2(void) { } +static inline void exynos4_default_sdhci3(void) { } -#endif /* CONFIG_S5PV310_SETUP_SDHCI */ +#endif /* CONFIG_EXYNOS4_SETUP_SDHCI */ #endif /* __PLAT_S3C_SDHCI_H */ diff --git a/arch/arm/plat-samsung/pwm.c b/arch/arm/plat-samsung/pwm.c index 2eeb49fa056d..f37457c52064 100644 --- a/arch/arm/plat-samsung/pwm.c +++ b/arch/arm/plat-samsung/pwm.c @@ -20,10 +20,8 @@ #include <linux/io.h> #include <linux/pwm.h> -#include <mach/irqs.h> #include <mach/map.h> -#include <plat/devs.h> #include <plat/regs-timer.h> struct pwm_device { @@ -47,37 +45,6 @@ struct pwm_device { static struct clk *clk_scaler[2]; -/* Standard setup for a timer block. */ - -#define TIMER_RESOURCE_SIZE (1) - -#define TIMER_RESOURCE(_tmr, _irq) \ - (struct resource [TIMER_RESOURCE_SIZE]) { \ - [0] = { \ - .start = _irq, \ - .end = _irq, \ - .flags = IORESOURCE_IRQ \ - } \ - } - -#define DEFINE_S3C_TIMER(_tmr_no, _irq) \ - .name = "s3c24xx-pwm", \ - .id = _tmr_no, \ - .num_resources = TIMER_RESOURCE_SIZE, \ - .resource = TIMER_RESOURCE(_tmr_no, _irq), \ - -/* since we already have an static mapping for the timer, we do not - * bother setting any IO resource for the base. - */ - -struct platform_device s3c_device_timer[] = { - [0] = { DEFINE_S3C_TIMER(0, IRQ_TIMER0) }, - [1] = { DEFINE_S3C_TIMER(1, IRQ_TIMER1) }, - [2] = { DEFINE_S3C_TIMER(2, IRQ_TIMER2) }, - [3] = { DEFINE_S3C_TIMER(3, IRQ_TIMER3) }, - [4] = { DEFINE_S3C_TIMER(4, IRQ_TIMER4) }, -}; - static inline int pwm_is_tdiv(struct pwm_device *pwm) { return clk_get_parent(pwm->clk) == pwm->clk_div; diff --git a/arch/arm/vfp/Makefile b/arch/arm/vfp/Makefile index 39f6d8e1af73..6de73aab0195 100644 --- a/arch/arm/vfp/Makefile +++ b/arch/arm/vfp/Makefile @@ -4,8 +4,8 @@ # Copyright (C) 2001 ARM Limited # -# EXTRA_CFLAGS := -DDEBUG -# EXTRA_AFLAGS := -DDEBUG +# ccflags-y := -DDEBUG +# asflags-y := -DDEBUG KBUILD_AFLAGS :=$(KBUILD_AFLAGS:-msoft-float=-Wa,-mfpu=softvfp+vfp) LDFLAGS +=--no-warn-mismatch diff --git a/arch/avr32/include/asm/bitops.h b/arch/avr32/include/asm/bitops.h index f7dd5f71edf7..72444d97f80c 100644 --- a/arch/avr32/include/asm/bitops.h +++ b/arch/avr32/include/asm/bitops.h @@ -299,8 +299,7 @@ static inline int ffs(unsigned long word) #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> -#include <asm-generic/bitops/ext2-non-atomic.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-atomic.h> -#include <asm-generic/bitops/minix-le.h> #endif /* __ASM_AVR32_BITOPS_H */ diff --git a/arch/avr32/include/asm/types.h b/arch/avr32/include/asm/types.h index 9cefda6f534a..72667a3b1af7 100644 --- a/arch/avr32/include/asm/types.h +++ b/arch/avr32/include/asm/types.h @@ -23,14 +23,6 @@ typedef unsigned short umode_t; #define BITS_PER_LONG 32 -#ifndef __ASSEMBLY__ - -/* Dma addresses are 32-bits wide. */ - -typedef u32 dma_addr_t; - -#endif /* __ASSEMBLY__ */ - #endif /* __KERNEL__ */ diff --git a/arch/avr32/kernel/avr32_ksyms.c b/arch/avr32/kernel/avr32_ksyms.c index 11e310c567a9..d93ead02daed 100644 --- a/arch/avr32/kernel/avr32_ksyms.c +++ b/arch/avr32/kernel/avr32_ksyms.c @@ -58,8 +58,8 @@ EXPORT_SYMBOL(find_first_zero_bit); EXPORT_SYMBOL(find_next_zero_bit); EXPORT_SYMBOL(find_first_bit); EXPORT_SYMBOL(find_next_bit); -EXPORT_SYMBOL(generic_find_next_le_bit); -EXPORT_SYMBOL(generic_find_next_zero_le_bit); +EXPORT_SYMBOL(find_next_bit_le); +EXPORT_SYMBOL(find_next_zero_bit_le); /* I/O primitives (lib/io-*.S) */ EXPORT_SYMBOL(__raw_readsb); diff --git a/arch/avr32/lib/findbit.S b/arch/avr32/lib/findbit.S index 997b33b2288a..b93586460be6 100644 --- a/arch/avr32/lib/findbit.S +++ b/arch/avr32/lib/findbit.S @@ -123,7 +123,7 @@ ENTRY(find_next_bit) brgt 1b retal r11 -ENTRY(generic_find_next_le_bit) +ENTRY(find_next_bit_le) lsr r8, r10, 5 sub r9, r11, r10 retle r11 @@ -153,7 +153,7 @@ ENTRY(generic_find_next_le_bit) brgt 1b retal r11 -ENTRY(generic_find_next_zero_le_bit) +ENTRY(find_next_zero_bit_le) lsr r8, r10, 5 sub r9, r11, r10 retle r11 diff --git a/arch/avr32/mach-at32ap/at32ap700x.c b/arch/avr32/mach-at32ap/at32ap700x.c index e67c99945428..bfc9d071db9b 100644 --- a/arch/avr32/mach-at32ap/at32ap700x.c +++ b/arch/avr32/mach-at32ap/at32ap700x.c @@ -2048,6 +2048,11 @@ at32_add_device_ac97c(unsigned int id, struct ac97c_platform_data *data, rx_dws->reg_width = DW_DMA_SLAVE_WIDTH_16BIT; rx_dws->cfg_hi = DWC_CFGH_SRC_PER(3); rx_dws->cfg_lo &= ~(DWC_CFGL_HS_DST_POL | DWC_CFGL_HS_SRC_POL); + rx_dws->src_master = 0; + rx_dws->dst_master = 1; + rx_dws->src_msize = DW_DMA_MSIZE_1; + rx_dws->dst_msize = DW_DMA_MSIZE_1; + rx_dws->fc = DW_DMA_FC_D_P2M; } /* Check if DMA slave interface for playback should be configured. */ @@ -2056,6 +2061,11 @@ at32_add_device_ac97c(unsigned int id, struct ac97c_platform_data *data, tx_dws->reg_width = DW_DMA_SLAVE_WIDTH_16BIT; tx_dws->cfg_hi = DWC_CFGH_DST_PER(4); tx_dws->cfg_lo &= ~(DWC_CFGL_HS_DST_POL | DWC_CFGL_HS_SRC_POL); + tx_dws->src_master = 0; + tx_dws->dst_master = 1; + tx_dws->src_msize = DW_DMA_MSIZE_1; + tx_dws->dst_msize = DW_DMA_MSIZE_1; + tx_dws->fc = DW_DMA_FC_D_M2P; } if (platform_device_add_data(pdev, data, @@ -2128,6 +2138,11 @@ at32_add_device_abdac(unsigned int id, struct atmel_abdac_pdata *data) dws->reg_width = DW_DMA_SLAVE_WIDTH_32BIT; dws->cfg_hi = DWC_CFGH_DST_PER(2); dws->cfg_lo &= ~(DWC_CFGL_HS_DST_POL | DWC_CFGL_HS_SRC_POL); + dws->src_master = 0; + dws->dst_master = 1; + dws->src_msize = DW_DMA_MSIZE_1; + dws->dst_msize = DW_DMA_MSIZE_1; + dws->fc = DW_DMA_FC_D_M2P; if (platform_device_add_data(pdev, data, sizeof(struct atmel_abdac_pdata))) diff --git a/arch/avr32/mm/cache.c b/arch/avr32/mm/cache.c index 24a74d1ca7d9..6a46ecd56cfd 100644 --- a/arch/avr32/mm/cache.c +++ b/arch/avr32/mm/cache.c @@ -113,7 +113,7 @@ void flush_icache_range(unsigned long start, unsigned long end) } /* - * This one is called from do_no_page(), do_swap_page() and install_page(). + * This one is called from __do_fault() and do_swap_page(). */ void flush_icache_page(struct vm_area_struct *vma, struct page *page) { diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index c09577ddc3c5..01615d4f57d6 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -33,6 +33,7 @@ config BLACKFIN select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_PROBE select IRQ_PER_CPU if SMP + select GENERIC_HARDIRQS_NO_DEPRECATED config GENERIC_CSUM def_bool y @@ -690,13 +691,13 @@ endmenu menu "Blackfin Kernel Optimizations" - depends on !SMP comment "Memory Optimizations" config I_ENTRY_L1 bool "Locate interrupt entry code in L1 Memory" default y + depends on !SMP help If enabled, interrupt entry code (STORE/RESTORE CONTEXT) is linked into L1 instruction memory. (less latency) @@ -704,6 +705,7 @@ config I_ENTRY_L1 config EXCPT_IRQ_SYSC_L1 bool "Locate entire ASM lowlevel exception / interrupt - Syscall and CPLB handler code in L1 Memory" default y + depends on !SMP help If enabled, the entire ASM lowlevel exception and interrupt entry code (STORE/RESTORE CONTEXT) is linked into L1 instruction memory. @@ -712,6 +714,7 @@ config EXCPT_IRQ_SYSC_L1 config DO_IRQ_L1 bool "Locate frequently called do_irq dispatcher function in L1 Memory" default y + depends on !SMP help If enabled, the frequently called do_irq dispatcher function is linked into L1 instruction memory. (less latency) @@ -719,6 +722,7 @@ config DO_IRQ_L1 config CORE_TIMER_IRQ_L1 bool "Locate frequently called timer_interrupt() function in L1 Memory" default y + depends on !SMP help If enabled, the frequently called timer_interrupt() function is linked into L1 instruction memory. (less latency) @@ -726,6 +730,7 @@ config CORE_TIMER_IRQ_L1 config IDLE_L1 bool "Locate frequently idle function in L1 Memory" default y + depends on !SMP help If enabled, the frequently called idle function is linked into L1 instruction memory. (less latency) @@ -733,6 +738,7 @@ config IDLE_L1 config SCHEDULE_L1 bool "Locate kernel schedule function in L1 Memory" default y + depends on !SMP help If enabled, the frequently called kernel schedule is linked into L1 instruction memory. (less latency) @@ -740,6 +746,7 @@ config SCHEDULE_L1 config ARITHMETIC_OPS_L1 bool "Locate kernel owned arithmetic functions in L1 Memory" default y + depends on !SMP help If enabled, arithmetic functions are linked into L1 instruction memory. (less latency) @@ -747,6 +754,7 @@ config ARITHMETIC_OPS_L1 config ACCESS_OK_L1 bool "Locate access_ok function in L1 Memory" default y + depends on !SMP help If enabled, the access_ok function is linked into L1 instruction memory. (less latency) @@ -754,6 +762,7 @@ config ACCESS_OK_L1 config MEMSET_L1 bool "Locate memset function in L1 Memory" default y + depends on !SMP help If enabled, the memset function is linked into L1 instruction memory. (less latency) @@ -761,6 +770,7 @@ config MEMSET_L1 config MEMCPY_L1 bool "Locate memcpy function in L1 Memory" default y + depends on !SMP help If enabled, the memcpy function is linked into L1 instruction memory. (less latency) @@ -768,6 +778,7 @@ config MEMCPY_L1 config STRCMP_L1 bool "locate strcmp function in L1 Memory" default y + depends on !SMP help If enabled, the strcmp function is linked into L1 instruction memory (less latency). @@ -775,6 +786,7 @@ config STRCMP_L1 config STRNCMP_L1 bool "locate strncmp function in L1 Memory" default y + depends on !SMP help If enabled, the strncmp function is linked into L1 instruction memory (less latency). @@ -782,6 +794,7 @@ config STRNCMP_L1 config STRCPY_L1 bool "locate strcpy function in L1 Memory" default y + depends on !SMP help If enabled, the strcpy function is linked into L1 instruction memory (less latency). @@ -789,6 +802,7 @@ config STRCPY_L1 config STRNCPY_L1 bool "locate strncpy function in L1 Memory" default y + depends on !SMP help If enabled, the strncpy function is linked into L1 instruction memory (less latency). @@ -796,6 +810,7 @@ config STRNCPY_L1 config SYS_BFIN_SPINLOCK_L1 bool "Locate sys_bfin_spinlock function in L1 Memory" default y + depends on !SMP help If enabled, sys_bfin_spinlock function is linked into L1 instruction memory. (less latency) @@ -803,6 +818,7 @@ config SYS_BFIN_SPINLOCK_L1 config IP_CHECKSUM_L1 bool "Locate IP Checksum function in L1 Memory" default n + depends on !SMP help If enabled, the IP Checksum function is linked into L1 instruction memory. (less latency) @@ -811,7 +827,7 @@ config CACHELINE_ALIGNED_L1 bool "Locate cacheline_aligned data to L1 Data Memory" default y if !BF54x default n if BF54x - depends on !BF531 + depends on !SMP && !BF531 help If enabled, cacheline_aligned data is linked into L1 data memory. (less latency) @@ -819,7 +835,7 @@ config CACHELINE_ALIGNED_L1 config SYSCALL_TAB_L1 bool "Locate Syscall Table L1 Data Memory" default n - depends on !BF531 + depends on !SMP && !BF531 help If enabled, the Syscall LUT is linked into L1 data memory. (less latency) @@ -827,16 +843,16 @@ config SYSCALL_TAB_L1 config CPLB_SWITCH_TAB_L1 bool "Locate CPLB Switch Tables L1 Data Memory" default n - depends on !BF531 + depends on !SMP && !BF531 help If enabled, the CPLB Switch Tables are linked into L1 data memory. (less latency) -config CACHE_FLUSH_L1 - bool "Locate cache flush funcs in L1 Inst Memory" +config ICACHE_FLUSH_L1 + bool "Locate icache flush funcs in L1 Inst Memory" default y help - If enabled, the Blackfin cache flushing functions are linked + If enabled, the Blackfin icache flushing functions are linked into L1 instruction memory. Note that this might be required to address anomalies, but @@ -844,9 +860,18 @@ config CACHE_FLUSH_L1 If you are using a processor affected by an anomaly, the build system will double check for you and prevent it. +config DCACHE_FLUSH_L1 + bool "Locate dcache flush funcs in L1 Inst Memory" + default y + depends on !SMP + help + If enabled, the Blackfin dcache flushing functions are linked + into L1 instruction memory. + config APP_STACK_L1 bool "Support locating application stack in L1 Scratch Memory" default y + depends on !SMP help If enabled the application stack can be located in L1 scratch memory (less latency). @@ -856,7 +881,7 @@ config APP_STACK_L1 config EXCEPTION_L1_SCRATCH bool "Locate exception stack in L1 Scratch Memory" default n - depends on !APP_STACK_L1 + depends on !SMP && !APP_STACK_L1 help Whenever an exception occurs, use the L1 Scratch memory for stack storage. You cannot place the stacks of FLAT binaries @@ -868,6 +893,7 @@ comment "Speed Optimizations" config BFIN_INS_LOWOVERHEAD bool "ins[bwl] low overhead, higher interrupt latency" default y + depends on !SMP help Reads on the Blackfin are speculative. In Blackfin terms, this means they can be interrupted at any time (even after they have been issued diff --git a/arch/blackfin/configs/BF518F-EZBRD_defconfig b/arch/blackfin/configs/BF518F-EZBRD_defconfig index db8d38a12a9a..5edcb58d6f73 100644 --- a/arch/blackfin/configs/BF518F-EZBRD_defconfig +++ b/arch/blackfin/configs/BF518F-EZBRD_defconfig @@ -115,6 +115,7 @@ CONFIG_DEBUG_DOUBLEFAULT=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE=y CONFIG_EARLY_PRINTK=y CONFIG_CPLB_INFO=y +CONFIG_BFIN_PSEUDODBG_INSNS=y CONFIG_CRYPTO=y # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRC_CCITT=m diff --git a/arch/blackfin/configs/BF526-EZBRD_defconfig b/arch/blackfin/configs/BF526-EZBRD_defconfig index 3e50d7857c27..2e549572d4f5 100644 --- a/arch/blackfin/configs/BF526-EZBRD_defconfig +++ b/arch/blackfin/configs/BF526-EZBRD_defconfig @@ -153,6 +153,7 @@ CONFIG_DEBUG_DOUBLEFAULT=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE=y CONFIG_EARLY_PRINTK=y CONFIG_CPLB_INFO=y +CONFIG_BFIN_PSEUDODBG_INSNS=y CONFIG_CRYPTO=y # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRC_CCITT=m diff --git a/arch/blackfin/configs/BF527-EZKIT-V2_defconfig b/arch/blackfin/configs/BF527-EZKIT-V2_defconfig index 023ff0df2692..95cf2ba9de17 100644 --- a/arch/blackfin/configs/BF527-EZKIT-V2_defconfig +++ b/arch/blackfin/configs/BF527-EZKIT-V2_defconfig @@ -183,5 +183,6 @@ CONFIG_DEBUG_DOUBLEFAULT=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE=y CONFIG_EARLY_PRINTK=y CONFIG_CPLB_INFO=y +CONFIG_BFIN_PSEUDODBG_INSNS=y CONFIG_CRYPTO=y # CONFIG_CRYPTO_ANSI_CPRNG is not set diff --git a/arch/blackfin/configs/BF527-EZKIT_defconfig b/arch/blackfin/configs/BF527-EZKIT_defconfig index 4e5a121b3c56..8be8e33fac52 100644 --- a/arch/blackfin/configs/BF527-EZKIT_defconfig +++ b/arch/blackfin/configs/BF527-EZKIT_defconfig @@ -175,5 +175,6 @@ CONFIG_DEBUG_DOUBLEFAULT=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE=y CONFIG_EARLY_PRINTK=y CONFIG_CPLB_INFO=y +CONFIG_BFIN_PSEUDODBG_INSNS=y CONFIG_CRYPTO=y # CONFIG_CRYPTO_ANSI_CPRNG is not set diff --git a/arch/blackfin/configs/BF533-EZKIT_defconfig b/arch/blackfin/configs/BF533-EZKIT_defconfig index 9f8fc84e4ac9..a7eb54bf3089 100644 --- a/arch/blackfin/configs/BF533-EZKIT_defconfig +++ b/arch/blackfin/configs/BF533-EZKIT_defconfig @@ -108,5 +108,6 @@ CONFIG_DEBUG_DOUBLEFAULT=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE=y CONFIG_EARLY_PRINTK=y CONFIG_CPLB_INFO=y +CONFIG_BFIN_PSEUDODBG_INSNS=y CONFIG_CRYPTO=y # CONFIG_CRYPTO_ANSI_CPRNG is not set diff --git a/arch/blackfin/configs/BF533-STAMP_defconfig b/arch/blackfin/configs/BF533-STAMP_defconfig index ccc432b722a0..0aafde6c8c2d 100644 --- a/arch/blackfin/configs/BF533-STAMP_defconfig +++ b/arch/blackfin/configs/BF533-STAMP_defconfig @@ -122,5 +122,6 @@ CONFIG_DEBUG_DOUBLEFAULT=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE=y CONFIG_EARLY_PRINTK=y CONFIG_CPLB_INFO=y +CONFIG_BFIN_PSEUDODBG_INSNS=y CONFIG_CRYPTO=y # CONFIG_CRYPTO_ANSI_CPRNG is not set diff --git a/arch/blackfin/configs/BF537-STAMP_defconfig b/arch/blackfin/configs/BF537-STAMP_defconfig index 566695472a84..c9077fb58135 100644 --- a/arch/blackfin/configs/BF537-STAMP_defconfig +++ b/arch/blackfin/configs/BF537-STAMP_defconfig @@ -133,5 +133,6 @@ CONFIG_DEBUG_DOUBLEFAULT=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE=y CONFIG_EARLY_PRINTK=y CONFIG_CPLB_INFO=y +CONFIG_BFIN_PSEUDODBG_INSNS=y CONFIG_CRYPTO=y # CONFIG_CRYPTO_ANSI_CPRNG is not set diff --git a/arch/blackfin/configs/BF538-EZKIT_defconfig b/arch/blackfin/configs/BF538-EZKIT_defconfig index ac22124ccb6c..6883803e6ca8 100644 --- a/arch/blackfin/configs/BF538-EZKIT_defconfig +++ b/arch/blackfin/configs/BF538-EZKIT_defconfig @@ -131,5 +131,6 @@ CONFIG_DEBUG_DOUBLEFAULT=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE=y CONFIG_EARLY_PRINTK=y CONFIG_CPLB_INFO=y +CONFIG_BFIN_PSEUDODBG_INSNS=y CONFIG_CRYPTO=y # CONFIG_CRYPTO_ANSI_CPRNG is not set diff --git a/arch/blackfin/configs/BF548-EZKIT_defconfig b/arch/blackfin/configs/BF548-EZKIT_defconfig index 944404b6ff08..56151b5dbc44 100644 --- a/arch/blackfin/configs/BF548-EZKIT_defconfig +++ b/arch/blackfin/configs/BF548-EZKIT_defconfig @@ -205,5 +205,6 @@ CONFIG_DEBUG_DOUBLEFAULT=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE=y CONFIG_EARLY_PRINTK=y CONFIG_CPLB_INFO=y +CONFIG_BFIN_PSEUDODBG_INSNS=y CONFIG_CRYPTO=y # CONFIG_CRYPTO_ANSI_CPRNG is not set diff --git a/arch/blackfin/configs/BF561-EZKIT-SMP_defconfig b/arch/blackfin/configs/BF561-EZKIT-SMP_defconfig index 7e67ba31e991..f5ed34e12e0c 100644 --- a/arch/blackfin/configs/BF561-EZKIT-SMP_defconfig +++ b/arch/blackfin/configs/BF561-EZKIT-SMP_defconfig @@ -109,5 +109,6 @@ CONFIG_DEBUG_DOUBLEFAULT=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE=y CONFIG_EARLY_PRINTK=y CONFIG_CPLB_INFO=y +CONFIG_BFIN_PSEUDODBG_INSNS=y CONFIG_CRYPTO=y # CONFIG_CRYPTO_ANSI_CPRNG is not set diff --git a/arch/blackfin/configs/BF561-EZKIT_defconfig b/arch/blackfin/configs/BF561-EZKIT_defconfig index 141e5933e1aa..1c0a82a10591 100644 --- a/arch/blackfin/configs/BF561-EZKIT_defconfig +++ b/arch/blackfin/configs/BF561-EZKIT_defconfig @@ -111,5 +111,6 @@ CONFIG_DEBUG_DOUBLEFAULT=y CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE=y CONFIG_EARLY_PRINTK=y CONFIG_CPLB_INFO=y +CONFIG_BFIN_PSEUDODBG_INSNS=y CONFIG_CRYPTO=y # CONFIG_CRYPTO_ANSI_CPRNG is not set diff --git a/arch/blackfin/include/asm/bitops.h b/arch/blackfin/include/asm/bitops.h index 29f4fd886174..49762c6bb0d5 100644 --- a/arch/blackfin/include/asm/bitops.h +++ b/arch/blackfin/include/asm/bitops.h @@ -25,9 +25,8 @@ #include <asm-generic/bitops/const_hweight.h> #include <asm-generic/bitops/lock.h> -#include <asm-generic/bitops/ext2-non-atomic.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-atomic.h> -#include <asm-generic/bitops/minix.h> #ifndef CONFIG_SMP #include <linux/irqflags.h> diff --git a/arch/blackfin/include/asm/def_LPBlackfin.h b/arch/blackfin/include/asm/def_LPBlackfin.h index e3f0f4c49819..7600fe0696af 100644 --- a/arch/blackfin/include/asm/def_LPBlackfin.h +++ b/arch/blackfin/include/asm/def_LPBlackfin.h @@ -58,14 +58,26 @@ ({ BUG(); 0; }); \ }) #define bfin_write(addr, val) \ -({ \ +do { \ switch (sizeof(*(addr))) { \ case 1: bfin_write8(addr, val); break; \ case 2: bfin_write16(addr, val); break; \ case 4: bfin_write32(addr, val); break; \ default: BUG(); \ } \ -}) +} while (0) + +#define bfin_write_or(addr, bits) \ +do { \ + void *__addr = (void *)(addr); \ + bfin_write(__addr, bfin_read(__addr) | (bits)); \ +} while (0) + +#define bfin_write_and(addr, bits) \ +do { \ + void *__addr = (void *)(addr); \ + bfin_write(__addr, bfin_read(__addr) & (bits)); \ +} while (0) #endif /* __ASSEMBLY__ */ diff --git a/arch/blackfin/include/asm/dpmc.h b/arch/blackfin/include/asm/dpmc.h index 3047120cfcff..edf2a2ad5183 100644 --- a/arch/blackfin/include/asm/dpmc.h +++ b/arch/blackfin/include/asm/dpmc.h @@ -125,6 +125,9 @@ void unset_dram_srfs(void); #define VRPAIR(vlev, freq) (((vlev) << 16) | ((freq) >> 16)) +#ifdef CONFIG_CPU_FREQ +#define CPUFREQ_CPU 0 +#endif struct bfin_dpmc_platform_data { const unsigned int *tuple_tab; unsigned short tabsize; diff --git a/arch/blackfin/include/asm/ipipe.h b/arch/blackfin/include/asm/ipipe.h index 40f94a704c02..9e0cc0e2534f 100644 --- a/arch/blackfin/include/asm/ipipe.h +++ b/arch/blackfin/include/asm/ipipe.h @@ -34,11 +34,12 @@ #include <asm/bitops.h> #include <asm/atomic.h> #include <asm/traps.h> +#include <asm/bitsperlong.h> -#define IPIPE_ARCH_STRING "1.12-00" +#define IPIPE_ARCH_STRING "1.16-01" #define IPIPE_MAJOR_NUMBER 1 -#define IPIPE_MINOR_NUMBER 12 -#define IPIPE_PATCH_NUMBER 0 +#define IPIPE_MINOR_NUMBER 16 +#define IPIPE_PATCH_NUMBER 1 #ifdef CONFIG_SMP #error "I-pipe/blackfin: SMP not implemented" @@ -55,25 +56,19 @@ do { \ #define task_hijacked(p) \ ({ \ int __x__ = __ipipe_root_domain_p; \ - __clear_bit(IPIPE_SYNC_FLAG, &ipipe_root_cpudom_var(status)); \ if (__x__) \ - hard_local_irq_enable(); \ + hard_local_irq_enable(); \ !__x__; \ }) struct ipipe_domain; struct ipipe_sysinfo { - - int ncpus; /* Number of CPUs on board */ - u64 cpufreq; /* CPU frequency (in Hz) */ - - /* Arch-dependent block */ - - struct { - unsigned tmirq; /* Timer tick IRQ */ - u64 tmfreq; /* Timer frequency */ - } archdep; + int sys_nr_cpus; /* Number of CPUs on board */ + int sys_hrtimer_irq; /* hrtimer device IRQ */ + u64 sys_hrtimer_freq; /* hrtimer device frequency */ + u64 sys_hrclock_freq; /* hrclock device frequency */ + u64 sys_cpu_freq; /* CPU frequency (Hz) */ }; #define ipipe_read_tsc(t) \ @@ -115,9 +110,19 @@ void __ipipe_enable_irqdesc(struct ipipe_domain *ipd, void __ipipe_disable_irqdesc(struct ipipe_domain *ipd, unsigned irq); -#define __ipipe_enable_irq(irq) (irq_desc[irq].chip->unmask(irq)) +#define __ipipe_enable_irq(irq) \ + do { \ + struct irq_desc *desc = irq_to_desc(irq); \ + struct irq_chip *chip = get_irq_desc_chip(desc); \ + chip->irq_unmask(&desc->irq_data); \ + } while (0) -#define __ipipe_disable_irq(irq) (irq_desc[irq].chip->mask(irq)) +#define __ipipe_disable_irq(irq) \ + do { \ + struct irq_desc *desc = irq_to_desc(irq); \ + struct irq_chip *chip = get_irq_desc_chip(desc); \ + chip->irq_mask(&desc->irq_data); \ + } while (0) static inline int __ipipe_check_tickdev(const char *devname) { @@ -128,12 +133,11 @@ void __ipipe_enable_pipeline(void); #define __ipipe_hook_critical_ipi(ipd) do { } while (0) -#define __ipipe_sync_pipeline ___ipipe_sync_pipeline -void ___ipipe_sync_pipeline(unsigned long syncmask); +void ___ipipe_sync_pipeline(void); void __ipipe_handle_irq(unsigned irq, struct pt_regs *regs); -int __ipipe_get_irq_priority(unsigned irq); +int __ipipe_get_irq_priority(unsigned int irq); void __ipipe_serial_debug(const char *fmt, ...); @@ -152,7 +156,10 @@ static inline unsigned long __ipipe_ffnz(unsigned long ul) return ffs(ul) - 1; } -#define __ipipe_run_irqtail() /* Must be a macro */ \ +#define __ipipe_do_root_xirq(ipd, irq) \ + ((ipd)->irqs[irq].handler(irq, &__raw_get_cpu_var(__ipipe_tick_regs))) + +#define __ipipe_run_irqtail(irq) /* Must be a macro */ \ do { \ unsigned long __pending; \ CSYNC(); \ @@ -164,42 +171,8 @@ static inline unsigned long __ipipe_ffnz(unsigned long ul) } \ } while (0) -#define __ipipe_run_isr(ipd, irq) \ - do { \ - if (!__ipipe_pipeline_head_p(ipd)) \ - hard_local_irq_enable(); \ - if (ipd == ipipe_root_domain) { \ - if (unlikely(ipipe_virtual_irq_p(irq))) { \ - irq_enter(); \ - ipd->irqs[irq].handler(irq, ipd->irqs[irq].cookie); \ - irq_exit(); \ - } else \ - ipd->irqs[irq].handler(irq, &__raw_get_cpu_var(__ipipe_tick_regs)); \ - } else { \ - __clear_bit(IPIPE_SYNC_FLAG, &ipipe_cpudom_var(ipd, status)); \ - ipd->irqs[irq].handler(irq, ipd->irqs[irq].cookie); \ - /* Attempt to exit the outer interrupt level before \ - * starting the deferred IRQ processing. */ \ - __ipipe_run_irqtail(); \ - __set_bit(IPIPE_SYNC_FLAG, &ipipe_cpudom_var(ipd, status)); \ - } \ - hard_local_irq_disable(); \ - } while (0) - #define __ipipe_syscall_watched_p(p, sc) \ - (((p)->flags & PF_EVNOTIFY) || (unsigned long)sc >= NR_syscalls) - -void ipipe_init_irq_threads(void); - -int ipipe_start_irq_thread(unsigned irq, struct irq_desc *desc); - -#ifdef CONFIG_TICKSOURCE_CORETMR -#define IRQ_SYSTMR IRQ_CORETMR -#define IRQ_PRIOTMR IRQ_CORETMR -#else -#define IRQ_SYSTMR IRQ_TIMER0 -#define IRQ_PRIOTMR CONFIG_IRQ_TIMER0 -#endif + (ipipe_notifier_enabled_p(p) || (unsigned long)sc >= NR_syscalls) #ifdef CONFIG_BF561 #define bfin_write_TIMER_DISABLE(val) bfin_write_TMRS8_DISABLE(val) @@ -219,11 +192,11 @@ int ipipe_start_irq_thread(unsigned irq, struct irq_desc *desc); #define task_hijacked(p) 0 #define ipipe_trap_notify(t, r) 0 +#define __ipipe_root_tick_p(regs) 1 -#define ipipe_init_irq_threads() do { } while (0) -#define ipipe_start_irq_thread(irq, desc) 0 +#endif /* !CONFIG_IPIPE */ -#ifndef CONFIG_TICKSOURCE_GPTMR0 +#ifdef CONFIG_TICKSOURCE_CORETMR #define IRQ_SYSTMR IRQ_CORETMR #define IRQ_PRIOTMR IRQ_CORETMR #else @@ -231,10 +204,6 @@ int ipipe_start_irq_thread(unsigned irq, struct irq_desc *desc); #define IRQ_PRIOTMR CONFIG_IRQ_TIMER0 #endif -#define __ipipe_root_tick_p(regs) 1 - -#endif /* !CONFIG_IPIPE */ - #define ipipe_update_tick_evtdev(evtdev) do { } while (0) #endif /* !__ASM_BLACKFIN_IPIPE_H */ diff --git a/arch/blackfin/include/asm/ipipe_base.h b/arch/blackfin/include/asm/ipipe_base.h index 00409201d9ed..84a4ffd36747 100644 --- a/arch/blackfin/include/asm/ipipe_base.h +++ b/arch/blackfin/include/asm/ipipe_base.h @@ -24,8 +24,10 @@ #ifdef CONFIG_IPIPE +#include <asm/bitsperlong.h> +#include <mach/irq.h> + #define IPIPE_NR_XIRQS NR_IRQS -#define IPIPE_IRQ_ISHIFT 5 /* 2^5 for 32bits arch. */ /* Blackfin-specific, per-cpu pipeline status */ #define IPIPE_SYNCDEFER_FLAG 15 @@ -42,11 +44,14 @@ #define IPIPE_EVENT_INIT (IPIPE_FIRST_EVENT + 4) #define IPIPE_EVENT_EXIT (IPIPE_FIRST_EVENT + 5) #define IPIPE_EVENT_CLEANUP (IPIPE_FIRST_EVENT + 6) -#define IPIPE_LAST_EVENT IPIPE_EVENT_CLEANUP +#define IPIPE_EVENT_RETURN (IPIPE_FIRST_EVENT + 7) +#define IPIPE_LAST_EVENT IPIPE_EVENT_RETURN #define IPIPE_NR_EVENTS (IPIPE_LAST_EVENT + 1) #define IPIPE_TIMER_IRQ IRQ_CORETMR +#define __IPIPE_FEATURE_SYSINFO_V2 1 + #ifndef __ASSEMBLY__ extern unsigned long __ipipe_root_status; /* Alias to ipipe_root_cpudom_var(status) */ @@ -63,6 +68,8 @@ void __ipipe_unlock_root(void); #endif /* !__ASSEMBLY__ */ +#define __IPIPE_FEATURE_SYSINFO_V2 1 + #endif /* CONFIG_IPIPE */ #endif /* !__ASM_BLACKFIN_IPIPE_BASE_H */ diff --git a/arch/blackfin/include/asm/irqflags.h b/arch/blackfin/include/asm/irqflags.h index 3365cb97f539..b4bbb75a9e15 100644 --- a/arch/blackfin/include/asm/irqflags.h +++ b/arch/blackfin/include/asm/irqflags.h @@ -89,15 +89,33 @@ static inline void __hard_local_irq_restore(unsigned long flags) #ifdef CONFIG_IPIPE #include <linux/compiler.h> -#include <linux/ipipe_base.h> #include <linux/ipipe_trace.h> +/* + * Way too many inter-deps between low-level headers in this port, so + * we redeclare the required bits we cannot pick from + * <asm/ipipe_base.h> to prevent circular dependencies. + */ +void __ipipe_stall_root(void); +void __ipipe_unstall_root(void); +unsigned long __ipipe_test_root(void); +unsigned long __ipipe_test_and_stall_root(void); +void __ipipe_restore_root(unsigned long flags); + +#ifdef CONFIG_IPIPE_DEBUG_CONTEXT +struct ipipe_domain; +extern struct ipipe_domain ipipe_root; +void ipipe_check_context(struct ipipe_domain *ipd); +#define __check_irqop_context(ipd) ipipe_check_context(&ipipe_root) +#else /* !CONFIG_IPIPE_DEBUG_CONTEXT */ +#define __check_irqop_context(ipd) do { } while (0) +#endif /* !CONFIG_IPIPE_DEBUG_CONTEXT */ /* * Interrupt pipe interface to linux/irqflags.h. */ static inline void arch_local_irq_disable(void) { - ipipe_check_context(ipipe_root_domain); + __check_irqop_context(); __ipipe_stall_root(); barrier(); } @@ -105,7 +123,7 @@ static inline void arch_local_irq_disable(void) static inline void arch_local_irq_enable(void) { barrier(); - ipipe_check_context(ipipe_root_domain); + __check_irqop_context(); __ipipe_unstall_root(); } @@ -119,16 +137,21 @@ static inline int arch_irqs_disabled_flags(unsigned long flags) return flags == bfin_no_irqs; } -static inline void arch_local_irq_save_ptr(unsigned long *_flags) +static inline unsigned long arch_local_irq_save(void) { - x = __ipipe_test_and_stall_root() ? bfin_no_irqs : bfin_irq_flags; + unsigned long flags; + + __check_irqop_context(); + flags = __ipipe_test_and_stall_root() ? bfin_no_irqs : bfin_irq_flags; barrier(); + + return flags; } -static inline unsigned long arch_local_irq_save(void) +static inline void arch_local_irq_restore(unsigned long flags) { - ipipe_check_context(ipipe_root_domain); - return __hard_local_irq_save(); + __check_irqop_context(); + __ipipe_restore_root(flags == bfin_no_irqs); } static inline unsigned long arch_mangle_irq_bits(int virt, unsigned long real) @@ -192,7 +215,10 @@ static inline void hard_local_irq_restore(unsigned long flags) # define hard_local_irq_restore(flags) __hard_local_irq_restore(flags) #endif /* !CONFIG_IPIPE_TRACE_IRQSOFF */ -#else /* CONFIG_IPIPE */ +#define hard_local_irq_save_cond() hard_local_irq_save() +#define hard_local_irq_restore_cond(flags) hard_local_irq_restore(flags) + +#else /* !CONFIG_IPIPE */ /* * Direct interface to linux/irqflags.h. @@ -212,7 +238,48 @@ static inline void hard_local_irq_restore(unsigned long flags) #define hard_local_irq_restore(flags) __hard_local_irq_restore(flags) #define hard_local_irq_enable() __hard_local_irq_enable() #define hard_local_irq_disable() __hard_local_irq_disable() - +#define hard_local_irq_save_cond() hard_local_save_flags() +#define hard_local_irq_restore_cond(flags) do { (void)(flags); } while (0) #endif /* !CONFIG_IPIPE */ + +#ifdef CONFIG_SMP +#define hard_local_irq_save_smp() hard_local_irq_save() +#define hard_local_irq_restore_smp(flags) hard_local_irq_restore(flags) +#else +#define hard_local_irq_save_smp() hard_local_save_flags() +#define hard_local_irq_restore_smp(flags) do { (void)(flags); } while (0) +#endif + +/* + * Remap the arch-neutral IRQ state manipulation macros to the + * blackfin-specific hard_local_irq_* API. + */ +#define local_irq_save_hw(flags) \ + do { \ + (flags) = hard_local_irq_save(); \ + } while (0) +#define local_irq_restore_hw(flags) \ + do { \ + hard_local_irq_restore(flags); \ + } while (0) +#define local_irq_disable_hw() \ + do { \ + hard_local_irq_disable(); \ + } while (0) +#define local_irq_enable_hw() \ + do { \ + hard_local_irq_enable(); \ + } while (0) +#define local_irq_save_hw_notrace(flags) \ + do { \ + (flags) = __hard_local_irq_save(); \ + } while (0) +#define local_irq_restore_hw_notrace(flags) \ + do { \ + __hard_local_irq_restore(flags); \ + } while (0) + +#define irqs_disabled_hw() hard_irqs_disabled() + #endif diff --git a/arch/blackfin/include/asm/smp.h b/arch/blackfin/include/asm/smp.h index f5b537967116..af6c0aa79bae 100644 --- a/arch/blackfin/include/asm/smp.h +++ b/arch/blackfin/include/asm/smp.h @@ -17,7 +17,12 @@ #define raw_smp_processor_id() blackfin_core_id() -extern char coreb_trampoline_start, coreb_trampoline_end; +extern void bfin_relocate_coreb_l1_mem(void); + +#if defined(CONFIG_SMP) && defined(CONFIG_ICACHE_FLUSH_L1) +asmlinkage void blackfin_icache_flush_range_l1(unsigned long *ptr); +extern unsigned long blackfin_iflush_l1_entry[NR_CPUS]; +#endif struct corelock_slot { int lock; @@ -34,7 +39,7 @@ extern unsigned long dcache_invld_count[NR_CPUS]; void smp_icache_flush_range_others(unsigned long start, unsigned long end); #ifdef CONFIG_HOTPLUG_CPU -void coreb_sleep(u32 sic_iwr0, u32 sic_iwr1, u32 sic_iwr2); +void coreb_die(void); void cpu_die(void); void platform_cpu_die(void); int __cpu_disable(void); diff --git a/arch/blackfin/include/asm/unistd.h b/arch/blackfin/include/asm/unistd.h index 928ae975b87e..c97497dd0d19 100644 --- a/arch/blackfin/include/asm/unistd.h +++ b/arch/blackfin/include/asm/unistd.h @@ -393,8 +393,11 @@ #define __NR_fanotify_mark 372 #define __NR_prlimit64 373 #define __NR_cacheflush 374 +#define __NR_name_to_handle_at 375 +#define __NR_open_by_handle_at 376 +#define __NR_clock_adjtime 377 -#define __NR_syscall 375 +#define __NR_syscall 378 #define NR_syscalls __NR_syscall /* Old optional stuff no one actually uses */ diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c index 1e485dfdc9f2..6ce8dce753c9 100644 --- a/arch/blackfin/kernel/bfin_dma_5xx.c +++ b/arch/blackfin/kernel/bfin_dma_5xx.c @@ -84,6 +84,24 @@ static int __init proc_dma_init(void) late_initcall(proc_dma_init); #endif +static void set_dma_peripheral_map(unsigned int channel, const char *device_id) +{ +#ifdef CONFIG_BF54x + unsigned int per_map; + + switch (channel) { + case CH_UART2_RX: per_map = 0xC << 12; break; + case CH_UART2_TX: per_map = 0xD << 12; break; + case CH_UART3_RX: per_map = 0xE << 12; break; + case CH_UART3_TX: per_map = 0xF << 12; break; + default: return; + } + + if (strncmp(device_id, "BFIN_UART", 9) == 0) + dma_ch[channel].regs->peripheral_map = per_map; +#endif +} + /** * request_dma - request a DMA channel * @@ -111,19 +129,7 @@ int request_dma(unsigned int channel, const char *device_id) return -EBUSY; } -#ifdef CONFIG_BF54x - if (channel >= CH_UART2_RX && channel <= CH_UART3_TX) { - unsigned int per_map; - per_map = dma_ch[channel].regs->peripheral_map & 0xFFF; - if (strncmp(device_id, "BFIN_UART", 9) == 0) - dma_ch[channel].regs->peripheral_map = per_map | - ((channel - CH_UART2_RX + 0xC)<<12); - else - dma_ch[channel].regs->peripheral_map = per_map | - ((channel - CH_UART2_RX + 0x6)<<12); - } -#endif - + set_dma_peripheral_map(channel, device_id); dma_ch[channel].device_id = device_id; dma_ch[channel].irq = 0; diff --git a/arch/blackfin/kernel/ipipe.c b/arch/blackfin/kernel/ipipe.c index 3b1da4aff2a1..f37019c847c9 100644 --- a/arch/blackfin/kernel/ipipe.c +++ b/arch/blackfin/kernel/ipipe.c @@ -154,7 +154,7 @@ void __ipipe_handle_irq(unsigned irq, struct pt_regs *regs) * pending for it. */ if (test_bit(IPIPE_AHEAD_FLAG, &this_domain->flags) && - ipipe_head_cpudom_var(irqpend_himask) == 0) + !__ipipe_ipending_p(ipipe_head_cpudom_ptr())) goto out; __ipipe_walk_pipeline(head); @@ -185,25 +185,21 @@ void __ipipe_disable_irqdesc(struct ipipe_domain *ipd, unsigned irq) } EXPORT_SYMBOL(__ipipe_disable_irqdesc); -int __ipipe_syscall_root(struct pt_regs *regs) +asmlinkage int __ipipe_syscall_root(struct pt_regs *regs) { struct ipipe_percpu_domain_data *p; - unsigned long flags; + void (*hook)(void); int ret; + WARN_ON_ONCE(irqs_disabled_hw()); + /* - * We need to run the IRQ tail hook whenever we don't - * propagate a syscall to higher domains, because we know that - * important operations might be pending there (e.g. Xenomai - * deferred rescheduling). + * We need to run the IRQ tail hook each time we intercept a + * syscall, because we know that important operations might be + * pending there (e.g. Xenomai deferred rescheduling). */ - - if (regs->orig_p0 < NR_syscalls) { - void (*hook)(void) = (void (*)(void))__ipipe_irq_tail_hook; - hook(); - if ((current->flags & PF_EVNOTIFY) == 0) - return 0; - } + hook = (__typeof__(hook))__ipipe_irq_tail_hook; + hook(); /* * This routine either returns: @@ -214,51 +210,47 @@ int __ipipe_syscall_root(struct pt_regs *regs) * tail work has to be performed (for handling signals etc). */ - if (!__ipipe_event_monitored_p(IPIPE_EVENT_SYSCALL)) + if (!__ipipe_syscall_watched_p(current, regs->orig_p0) || + !__ipipe_event_monitored_p(IPIPE_EVENT_SYSCALL)) return 0; ret = __ipipe_dispatch_event(IPIPE_EVENT_SYSCALL, regs); - flags = hard_local_irq_save(); + hard_local_irq_disable(); - if (!__ipipe_root_domain_p) { - hard_local_irq_restore(flags); - return 1; + /* + * This is the end of the syscall path, so we may + * safely assume a valid Linux task stack here. + */ + if (current->ipipe_flags & PF_EVTRET) { + current->ipipe_flags &= ~PF_EVTRET; + __ipipe_dispatch_event(IPIPE_EVENT_RETURN, regs); } - p = ipipe_root_cpudom_ptr(); - if ((p->irqpend_himask & IPIPE_IRQMASK_VIRT) != 0) - __ipipe_sync_pipeline(IPIPE_IRQMASK_VIRT); + if (!__ipipe_root_domain_p) + ret = -1; + else { + p = ipipe_root_cpudom_ptr(); + if (__ipipe_ipending_p(p)) + __ipipe_sync_pipeline(); + } - hard_local_irq_restore(flags); + hard_local_irq_enable(); return -ret; } -unsigned long ipipe_critical_enter(void (*syncfn) (void)) -{ - unsigned long flags; - - flags = hard_local_irq_save(); - - return flags; -} - -void ipipe_critical_exit(unsigned long flags) -{ - hard_local_irq_restore(flags); -} - static void __ipipe_no_irqtail(void) { } int ipipe_get_sysinfo(struct ipipe_sysinfo *info) { - info->ncpus = num_online_cpus(); - info->cpufreq = ipipe_cpu_freq(); - info->archdep.tmirq = IPIPE_TIMER_IRQ; - info->archdep.tmfreq = info->cpufreq; + info->sys_nr_cpus = num_online_cpus(); + info->sys_cpu_freq = ipipe_cpu_freq(); + info->sys_hrtimer_irq = IPIPE_TIMER_IRQ; + info->sys_hrtimer_freq = __ipipe_core_clock; + info->sys_hrclock_freq = __ipipe_core_clock; return 0; } @@ -289,6 +281,7 @@ int ipipe_trigger_irq(unsigned irq) asmlinkage void __ipipe_sync_root(void) { void (*irq_tail_hook)(void) = (void (*)(void))__ipipe_irq_tail_hook; + struct ipipe_percpu_domain_data *p; unsigned long flags; BUG_ON(irqs_disabled()); @@ -300,19 +293,20 @@ asmlinkage void __ipipe_sync_root(void) clear_thread_flag(TIF_IRQ_SYNC); - if (ipipe_root_cpudom_var(irqpend_himask) != 0) - __ipipe_sync_pipeline(IPIPE_IRQMASK_ANY); + p = ipipe_root_cpudom_ptr(); + if (__ipipe_ipending_p(p)) + __ipipe_sync_pipeline(); hard_local_irq_restore(flags); } -void ___ipipe_sync_pipeline(unsigned long syncmask) +void ___ipipe_sync_pipeline(void) { if (__ipipe_root_domain_p && test_bit(IPIPE_SYNCDEFER_FLAG, &ipipe_root_cpudom_var(status))) return; - __ipipe_sync_stage(syncmask); + __ipipe_sync_stage(); } void __ipipe_disable_root_irqs_hw(void) diff --git a/arch/blackfin/kernel/irqchip.c b/arch/blackfin/kernel/irqchip.c index 64cff54a8a58..8f079392aff0 100644 --- a/arch/blackfin/kernel/irqchip.c +++ b/arch/blackfin/kernel/irqchip.c @@ -39,21 +39,23 @@ int show_interrupts(struct seq_file *p, void *v) unsigned long flags; if (i < NR_IRQS) { - raw_spin_lock_irqsave(&irq_desc[i].lock, flags); - action = irq_desc[i].action; + struct irq_desc *desc = irq_to_desc(i); + + raw_spin_lock_irqsave(&desc->lock, flags); + action = desc->action; if (!action) goto skip; seq_printf(p, "%3d: ", i); for_each_online_cpu(j) seq_printf(p, "%10u ", kstat_irqs_cpu(i, j)); - seq_printf(p, " %8s", irq_desc[i].chip->name); + seq_printf(p, " %8s", get_irq_desc_chip(desc)->name); seq_printf(p, " %s", action->name); for (action = action->next; action; action = action->next) seq_printf(p, " %s", action->name); seq_putc(p, '\n'); skip: - raw_spin_unlock_irqrestore(&irq_desc[i].lock, flags); + raw_spin_unlock_irqrestore(&desc->lock, flags); } else if (i == NR_IRQS) { seq_printf(p, "NMI: "); for_each_online_cpu(j) diff --git a/arch/blackfin/kernel/kgdb.c b/arch/blackfin/kernel/kgdb.c index eb92592fd80c..b8cfe34989e4 100644 --- a/arch/blackfin/kernel/kgdb.c +++ b/arch/blackfin/kernel/kgdb.c @@ -422,11 +422,7 @@ int kgdb_arch_handle_exception(int vector, int signo, struct kgdb_arch arch_kgdb_ops = { .gdb_bpt_instr = {0xa1}, -#ifdef CONFIG_SMP - .flags = KGDB_HW_BREAKPOINT|KGDB_THR_PROC_SWAP, -#else .flags = KGDB_HW_BREAKPOINT, -#endif .set_hw_breakpoint = bfin_set_hw_break, .remove_hw_breakpoint = bfin_remove_hw_break, .disable_hw_break = bfin_disable_hw_debug, diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c index ac71dc15cbdb..805c6132c779 100644 --- a/arch/blackfin/kernel/setup.c +++ b/arch/blackfin/kernel/setup.c @@ -215,11 +215,48 @@ void __init bfin_relocate_l1_mem(void) early_dma_memcpy_done(); +#if defined(CONFIG_SMP) && defined(CONFIG_ICACHE_FLUSH_L1) + blackfin_iflush_l1_entry[0] = (unsigned long)blackfin_icache_flush_range_l1; +#endif + /* if necessary, copy L2 text/data to L2 SRAM */ if (L2_LENGTH && l2_len) memcpy(_stext_l2, _l2_lma, l2_len); } +#ifdef CONFIG_SMP +void __init bfin_relocate_coreb_l1_mem(void) +{ + unsigned long text_l1_len = (unsigned long)_text_l1_len; + unsigned long data_l1_len = (unsigned long)_data_l1_len; + unsigned long data_b_l1_len = (unsigned long)_data_b_l1_len; + + blackfin_dma_early_init(); + + /* if necessary, copy L1 text to L1 instruction SRAM */ + if (L1_CODE_LENGTH && text_l1_len) + early_dma_memcpy((void *)COREB_L1_CODE_START, _text_l1_lma, + text_l1_len); + + /* if necessary, copy L1 data to L1 data bank A SRAM */ + if (L1_DATA_A_LENGTH && data_l1_len) + early_dma_memcpy((void *)COREB_L1_DATA_A_START, _data_l1_lma, + data_l1_len); + + /* if necessary, copy L1 data B to L1 data bank B SRAM */ + if (L1_DATA_B_LENGTH && data_b_l1_len) + early_dma_memcpy((void *)COREB_L1_DATA_B_START, _data_b_l1_lma, + data_b_l1_len); + + early_dma_memcpy_done(); + +#ifdef CONFIG_ICACHE_FLUSH_L1 + blackfin_iflush_l1_entry[1] = (unsigned long)blackfin_icache_flush_range_l1 - + (unsigned long)_stext_l1 + COREB_L1_CODE_START; +#endif +} +#endif + #ifdef CONFIG_ROMKERNEL void __init bfin_relocate_xip_data(void) { diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S index c40d07f708e8..854fa49f1c3e 100644 --- a/arch/blackfin/kernel/vmlinux.lds.S +++ b/arch/blackfin/kernel/vmlinux.lds.S @@ -136,7 +136,7 @@ SECTIONS . = ALIGN(16); INIT_DATA_SECTION(16) - PERCPU(32, 4) + PERCPU(32, PAGE_SIZE) .exit.data : { @@ -176,6 +176,7 @@ SECTIONS { . = ALIGN(4); __stext_l1 = .; + *(.l1.text.head) *(.l1.text) #ifdef CONFIG_SCHEDULE_L1 SCHED_TEXT diff --git a/arch/blackfin/mach-bf518/include/mach/defBF512.h b/arch/blackfin/mach-bf518/include/mach/defBF512.h index 27285823fb25..cb1172f50757 100644 --- a/arch/blackfin/mach-bf518/include/mach/defBF512.h +++ b/arch/blackfin/mach-bf518/include/mach/defBF512.h @@ -1201,25 +1201,6 @@ #define PGTE_PPI 0x0000 /* Enable PPI D15:13 */ #define PGTE_SPORT 0x0800 /* Enable DT1PRI/TFS1/TSCLK1 */ - -/* ****************** HANDSHAKE DMA (HDMA) MASKS *********************/ -/* HDMAx_CTL Masks */ -#define HMDMAEN 0x0001 /* Enable Handshake DMA 0/1 */ -#define REP 0x0002 /* HDMA Request Polarity */ -#define UTE 0x0004 /* Urgency Threshold Enable */ -#define OIE 0x0010 /* Overflow Interrupt Enable */ -#define BDIE 0x0020 /* Block Done Interrupt Enable */ -#define MBDI 0x0040 /* Mask Block Done IRQ If Pending ECNT */ -#define DRQ 0x0300 /* HDMA Request Type */ -#define DRQ_NONE 0x0000 /* No Request */ -#define DRQ_SINGLE 0x0100 /* Channels Request Single */ -#define DRQ_MULTI 0x0200 /* Channels Request Multi (Default) */ -#define DRQ_URGENT 0x0300 /* Channels Request Multi Urgent */ -#define RBC 0x1000 /* Reload BCNT With IBCNT */ -#define PS 0x2000 /* HDMA Pin Status */ -#define OI 0x4000 /* Overflow Interrupt Generated */ -#define BDI 0x8000 /* Block Done Interrupt Generated */ - /* entry addresses of the user-callable Boot ROM functions */ #define _BOOTROM_RESET 0xEF000000 diff --git a/arch/blackfin/mach-bf527/include/mach/defBF522.h b/arch/blackfin/mach-bf527/include/mach/defBF522.h index 89f5420ee6cd..84ef11e52644 100644 --- a/arch/blackfin/mach-bf527/include/mach/defBF522.h +++ b/arch/blackfin/mach-bf527/include/mach/defBF522.h @@ -1204,25 +1204,6 @@ #define PGTE_PPI 0x0000 /* Enable PPI D15:13 */ #define PGTE_SPORT 0x0800 /* Enable DT1PRI/TFS1/TSCLK1 */ - -/* ****************** HANDSHAKE DMA (HDMA) MASKS *********************/ -/* HDMAx_CTL Masks */ -#define HMDMAEN 0x0001 /* Enable Handshake DMA 0/1 */ -#define REP 0x0002 /* HDMA Request Polarity */ -#define UTE 0x0004 /* Urgency Threshold Enable */ -#define OIE 0x0010 /* Overflow Interrupt Enable */ -#define BDIE 0x0020 /* Block Done Interrupt Enable */ -#define MBDI 0x0040 /* Mask Block Done IRQ If Pending ECNT */ -#define DRQ 0x0300 /* HDMA Request Type */ -#define DRQ_NONE 0x0000 /* No Request */ -#define DRQ_SINGLE 0x0100 /* Channels Request Single */ -#define DRQ_MULTI 0x0200 /* Channels Request Multi (Default) */ -#define DRQ_URGENT 0x0300 /* Channels Request Multi Urgent */ -#define RBC 0x1000 /* Reload BCNT With IBCNT */ -#define PS 0x2000 /* HDMA Pin Status */ -#define OI 0x4000 /* Overflow Interrupt Generated */ -#define BDI 0x8000 /* Block Done Interrupt Generated */ - /* entry addresses of the user-callable Boot ROM functions */ #define _BOOTROM_RESET 0xEF000000 diff --git a/arch/blackfin/mach-bf533/boards/ip0x.c b/arch/blackfin/mach-bf533/boards/ip0x.c index f869a3711480..a377d8afea03 100644 --- a/arch/blackfin/mach-bf533/boards/ip0x.c +++ b/arch/blackfin/mach-bf533/boards/ip0x.c @@ -289,8 +289,6 @@ static struct platform_device *ip0x_devices[] __initdata = { static int __init ip0x_init(void) { - int i; - printk(KERN_INFO "%s(): registering device resources\n", __func__); platform_add_devices(ip0x_devices, ARRAY_SIZE(ip0x_devices)); diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537e.c b/arch/blackfin/mach-bf537/boards/cm_bf537e.c index 2c776e188a94..d582b810e7a7 100644 --- a/arch/blackfin/mach-bf537/boards/cm_bf537e.c +++ b/arch/blackfin/mach-bf537/boards/cm_bf537e.c @@ -775,7 +775,7 @@ static int __init cm_bf537e_init(void) #endif #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) - irq_desc[PATA_INT].status |= IRQ_NOAUTOEN; + irq_set_status_flags(PATA_INT, IRQ_NOAUTOEN); #endif return 0; } diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537u.c b/arch/blackfin/mach-bf537/boards/cm_bf537u.c index 085661175ec7..cbb8098604c5 100644 --- a/arch/blackfin/mach-bf537/boards/cm_bf537u.c +++ b/arch/blackfin/mach-bf537/boards/cm_bf537u.c @@ -740,7 +740,7 @@ static int __init cm_bf537u_init(void) #endif #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) - irq_desc[PATA_INT].status |= IRQ_NOAUTOEN; + irq_set_status_flags(PATA_INT, IRQ_NOAUTOEN); #endif return 0; } diff --git a/arch/blackfin/mach-bf537/boards/dnp5370.c b/arch/blackfin/mach-bf537/boards/dnp5370.c index e1e9ea02ad89..6b4ff4605bff 100644 --- a/arch/blackfin/mach-bf537/boards/dnp5370.c +++ b/arch/blackfin/mach-bf537/boards/dnp5370.c @@ -128,30 +128,11 @@ static struct platform_device asmb_flash_device = { #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE) -#define MMC_SPI_CARD_DETECT_INT IRQ_PF5 - -static int bfin_mmc_spi_init(struct device *dev, - irqreturn_t (*detect_int)(int, void *), void *data) -{ - return request_irq(MMC_SPI_CARD_DETECT_INT, detect_int, - IRQF_TRIGGER_FALLING, "mmc-spi-detect", data); -} - -static void bfin_mmc_spi_exit(struct device *dev, void *data) -{ - free_irq(MMC_SPI_CARD_DETECT_INT, data); -} - static struct bfin5xx_spi_chip mmc_spi_chip_info = { .enable_dma = 0, /* use no dma transfer with this chip*/ .bits_per_word = 8, }; -static struct mmc_spi_platform_data bfin_mmc_spi_pdata = { - .init = bfin_mmc_spi_init, - .exit = bfin_mmc_spi_exit, - .detect_delay = 100, /* msecs */ -}; #endif #if defined(CONFIG_MTD_DATAFLASH) || defined(CONFIG_MTD_DATAFLASH_MODULE) @@ -192,7 +173,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .max_speed_hz = 20000000, .bus_num = 0, .chip_select = 1, - .platform_data = &bfin_mmc_spi_pdata, .controller_data = &mmc_spi_chip_info, .mode = SPI_MODE_3, }, diff --git a/arch/blackfin/mach-bf537/boards/tcm_bf537.c b/arch/blackfin/mach-bf537/boards/tcm_bf537.c index 0761b201abca..164a7e02c022 100644 --- a/arch/blackfin/mach-bf537/boards/tcm_bf537.c +++ b/arch/blackfin/mach-bf537/boards/tcm_bf537.c @@ -742,7 +742,7 @@ static int __init tcm_bf537_init(void) #endif #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) - irq_desc[PATA_INT].status |= IRQ_NOAUTOEN; + irq_set_status_flags(PATA_INT, IRQ_NOAUTOEN); #endif return 0; } diff --git a/arch/blackfin/mach-bf537/include/mach/defBF534.h b/arch/blackfin/mach-bf537/include/mach/defBF534.h index 725bb35f3aaa..4a031dde173f 100644 --- a/arch/blackfin/mach-bf537/include/mach/defBF534.h +++ b/arch/blackfin/mach-bf537/include/mach/defBF534.h @@ -1520,24 +1520,6 @@ #define PGTE_PPI 0x0000 /* Enable PPI D15:13 */ #define PGTE_SPORT 0x0800 /* Enable DT1PRI/TFS1/TSCLK1 */ -/* ****************** HANDSHAKE DMA (HDMA) MASKS *********************/ -/* HDMAx_CTL Masks */ -#define HMDMAEN 0x0001 /* Enable Handshake DMA 0/1 */ -#define REP 0x0002 /* HDMA Request Polarity */ -#define UTE 0x0004 /* Urgency Threshold Enable */ -#define OIE 0x0010 /* Overflow Interrupt Enable */ -#define BDIE 0x0020 /* Block Done Interrupt Enable */ -#define MBDI 0x0040 /* Mask Block Done IRQ If Pending ECNT */ -#define DRQ 0x0300 /* HDMA Request Type */ -#define DRQ_NONE 0x0000 /* No Request */ -#define DRQ_SINGLE 0x0100 /* Channels Request Single */ -#define DRQ_MULTI 0x0200 /* Channels Request Multi (Default) */ -#define DRQ_URGENT 0x0300 /* Channels Request Multi Urgent */ -#define RBC 0x1000 /* Reload BCNT With IBCNT */ -#define PS 0x2000 /* HDMA Pin Status */ -#define OI 0x4000 /* Overflow Interrupt Generated */ -#define BDI 0x8000 /* Block Done Interrupt Generated */ - /* entry addresses of the user-callable Boot ROM functions */ #define _BOOTROM_RESET 0xEF000000 diff --git a/arch/blackfin/mach-bf548/Kconfig b/arch/blackfin/mach-bf548/Kconfig index 70189a0d1a19..94acb586832e 100644 --- a/arch/blackfin/mach-bf548/Kconfig +++ b/arch/blackfin/mach-bf548/Kconfig @@ -42,6 +42,65 @@ config BF548_ATAPI_ALTERNATIVE_PORT async address or GPIO port F and G. Select y to route it to GPIO. +choice + prompt "UART2 DMA channel selection" + depends on SERIAL_BFIN_UART2 + default UART2_DMA_RX_ON_DMA18 + help + UART2 DMA channel selection + RX -> DMA18 + TX -> DMA19 + or + RX -> DMA13 + TX -> DMA14 + +config UART2_DMA_RX_ON_DMA18 + bool "UART2 DMA RX -> DMA18 TX -> DMA19" + help + UART2 DMA channel assignment + RX -> DMA18 + TX -> DMA19 + use SPORT2 default DMA channel + +config UART2_DMA_RX_ON_DMA13 + bool "UART2 DMA RX -> DMA13 TX -> DMA14" + help + UART2 DMA channel assignment + RX -> DMA13 + TX -> DMA14 + use EPPI1 EPPI2 default DMA channel +endchoice + +choice + prompt "UART3 DMA channel selection" + depends on SERIAL_BFIN_UART3 + default UART3_DMA_RX_ON_DMA20 + help + UART3 DMA channel selection + RX -> DMA20 + TX -> DMA21 + or + RX -> DMA15 + TX -> DMA16 + +config UART3_DMA_RX_ON_DMA20 + bool "UART3 DMA RX -> DMA20 TX -> DMA21" + help + UART3 DMA channel assignment + RX -> DMA20 + TX -> DMA21 + use SPORT3 default DMA channel + +config UART3_DMA_RX_ON_DMA15 + bool "UART3 DMA RX -> DMA15 TX -> DMA16" + help + UART3 DMA channel assignment + RX -> DMA15 + TX -> DMA16 + use PIXC default DMA channel + +endchoice + comment "Interrupt Priority Assignment" menu "Priority" diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c index ce5a2bb147dc..93e19a54a880 100644 --- a/arch/blackfin/mach-bf548/boards/ezkit.c +++ b/arch/blackfin/mach-bf548/boards/ezkit.c @@ -778,11 +778,12 @@ static struct platform_device bfin_sport3_uart_device = { #endif #if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE) -static unsigned short bfin_can_peripherals[] = { + +static unsigned short bfin_can0_peripherals[] = { P_CAN0_RX, P_CAN0_TX, 0 }; -static struct resource bfin_can_resources[] = { +static struct resource bfin_can0_resources[] = { { .start = 0xFFC02A00, .end = 0xFFC02FFF, @@ -805,14 +806,53 @@ static struct resource bfin_can_resources[] = { }, }; -static struct platform_device bfin_can_device = { +static struct platform_device bfin_can0_device = { .name = "bfin_can", - .num_resources = ARRAY_SIZE(bfin_can_resources), - .resource = bfin_can_resources, + .id = 0, + .num_resources = ARRAY_SIZE(bfin_can0_resources), + .resource = bfin_can0_resources, .dev = { - .platform_data = &bfin_can_peripherals, /* Passed to driver */ + .platform_data = &bfin_can0_peripherals, /* Passed to driver */ }, }; + +static unsigned short bfin_can1_peripherals[] = { + P_CAN1_RX, P_CAN1_TX, 0 +}; + +static struct resource bfin_can1_resources[] = { + { + .start = 0xFFC03200, + .end = 0xFFC037FF, + .flags = IORESOURCE_MEM, + }, + { + .start = IRQ_CAN1_RX, + .end = IRQ_CAN1_RX, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_CAN1_TX, + .end = IRQ_CAN1_TX, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_CAN1_ERROR, + .end = IRQ_CAN1_ERROR, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bfin_can1_device = { + .name = "bfin_can", + .id = 1, + .num_resources = ARRAY_SIZE(bfin_can1_resources), + .resource = bfin_can1_resources, + .dev = { + .platform_data = &bfin_can1_peripherals, /* Passed to driver */ + }, +}; + #endif #if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE) @@ -1366,7 +1406,8 @@ static struct platform_device *ezkit_devices[] __initdata = { #endif #if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE) - &bfin_can_device, + &bfin_can0_device, + &bfin_can1_device, #endif #if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE) diff --git a/arch/blackfin/mach-bf548/include/mach/defBF544.h b/arch/blackfin/mach-bf548/include/mach/defBF544.h index 642468c1bcb1..bcccab36629c 100644 --- a/arch/blackfin/mach-bf548/include/mach/defBF544.h +++ b/arch/blackfin/mach-bf548/include/mach/defBF544.h @@ -657,22 +657,4 @@ /* Bit masks for EPPI0 are obtained from common base header for EPPIx (EPPI1 and EPPI2) */ -/* Bit masks for HMDMAx_CONTROL */ - -#define HMDMAEN 0x1 /* Handshake MDMA Enable */ -#define REP 0x2 /* Handshake MDMA Request Polarity */ -#define UTE 0x8 /* Urgency Threshold Enable */ -#define OIE 0x10 /* Overflow Interrupt Enable */ -#define BDIE 0x20 /* Block Done Interrupt Enable */ -#define MBDI 0x40 /* Mask Block Done Interrupt */ -#define DRQ 0x300 /* Handshake MDMA Request Type */ -#define RBC 0x1000 /* Force Reload of BCOUNT */ -#define PS 0x2000 /* Pin Status */ -#define OI 0x4000 /* Overflow Interrupt Generated */ -#define BDI 0x8000 /* Block Done Interrupt Generated */ - -/* ******************************************* */ -/* MULTI BIT MACRO ENUMERATIONS */ -/* ******************************************* */ - #endif /* _DEF_BF544_H */ diff --git a/arch/blackfin/mach-bf548/include/mach/defBF547.h b/arch/blackfin/mach-bf548/include/mach/defBF547.h index 2f3337cd311e..1cbba115f96f 100644 --- a/arch/blackfin/mach-bf548/include/mach/defBF547.h +++ b/arch/blackfin/mach-bf548/include/mach/defBF547.h @@ -1063,23 +1063,4 @@ #define DMA_COUNT_LOW 0xffff /* Lower 16-bits of byte count of DMA transfer for DMA master channel */ -/* Bit masks for HMDMAx_CONTROL */ - -#define HMDMAEN 0x1 /* Handshake MDMA Enable */ -#define REP 0x2 /* Handshake MDMA Request Polarity */ -#define UTE 0x8 /* Urgency Threshold Enable */ -#define OIE 0x10 /* Overflow Interrupt Enable */ -#define BDIE 0x20 /* Block Done Interrupt Enable */ -#define MBDI 0x40 /* Mask Block Done Interrupt */ -#define DRQ 0x300 /* Handshake MDMA Request Type */ -#define RBC 0x1000 /* Force Reload of BCOUNT */ -#define PS 0x2000 /* Pin Status */ -#define OI 0x4000 /* Overflow Interrupt Generated */ -#define BDI 0x8000 /* Block Done Interrupt Generated */ - -/* ******************************************* */ -/* MULTI BIT MACRO ENUMERATIONS */ -/* ******************************************* */ - - #endif /* _DEF_BF547_H */ diff --git a/arch/blackfin/mach-bf548/include/mach/dma.h b/arch/blackfin/mach-bf548/include/mach/dma.h index a30d242c7398..1a1091b071fd 100644 --- a/arch/blackfin/mach-bf548/include/mach/dma.h +++ b/arch/blackfin/mach-bf548/include/mach/dma.h @@ -27,17 +27,37 @@ #define CH_PIXC_OVERLAY 16 #define CH_PIXC_OUTPUT 17 #define CH_SPORT2_RX 18 -#define CH_UART2_RX 18 #define CH_SPORT2_TX 19 -#define CH_UART2_TX 19 #define CH_SPORT3_RX 20 -#define CH_UART3_RX 20 #define CH_SPORT3_TX 21 -#define CH_UART3_TX 21 #define CH_SDH 22 #define CH_NFC 22 #define CH_SPI2 23 +#if defined(CONFIG_UART2_DMA_RX_ON_DMA13) +#define CH_UART2_RX 13 +#define IRQ_UART2_RX BFIN_IRQ(37) /* UART2 RX USE EPP1 (DMA13) Interrupt */ +#define CH_UART2_TX 14 +#define IRQ_UART2_TX BFIN_IRQ(38) /* UART2 RX USE EPP1 (DMA14) Interrupt */ +#else /* Default USE SPORT2's DMA Channel */ +#define CH_UART2_RX 18 +#define IRQ_UART2_RX BFIN_IRQ(33) /* UART2 RX (DMA18) Interrupt */ +#define CH_UART2_TX 19 +#define IRQ_UART2_TX BFIN_IRQ(34) /* UART2 TX (DMA19) Interrupt */ +#endif + +#if defined(CONFIG_UART3_DMA_RX_ON_DMA15) +#define CH_UART3_RX 15 +#define IRQ_UART3_RX BFIN_IRQ(64) /* UART3 RX USE PIXC IN0 (DMA15) Interrupt */ +#define CH_UART3_TX 16 +#define IRQ_UART3_TX BFIN_IRQ(65) /* UART3 TX USE PIXC IN1 (DMA16) Interrupt */ +#else /* Default USE SPORT3's DMA Channel */ +#define CH_UART3_RX 20 +#define IRQ_UART3_RX BFIN_IRQ(35) /* UART3 RX (DMA20) Interrupt */ +#define CH_UART3_TX 21 +#define IRQ_UART3_TX BFIN_IRQ(36) /* UART3 TX (DMA21) Interrupt */ +#endif + #define CH_MEM_STREAM0_DEST 24 #define CH_MEM_STREAM0_SRC 25 #define CH_MEM_STREAM1_DEST 26 diff --git a/arch/blackfin/mach-bf548/include/mach/irq.h b/arch/blackfin/mach-bf548/include/mach/irq.h index 99fd1b2c53d8..7f87787e7738 100644 --- a/arch/blackfin/mach-bf548/include/mach/irq.h +++ b/arch/blackfin/mach-bf548/include/mach/irq.h @@ -74,13 +74,9 @@ Events (highest priority) EMU 0 #define IRQ_UART2_ERROR BFIN_IRQ(31) /* UART2 Status (Error) Interrupt */ #define IRQ_CAN0_ERROR BFIN_IRQ(32) /* CAN0 Status (Error) Interrupt */ #define IRQ_SPORT2_RX BFIN_IRQ(33) /* SPORT2 RX (DMA18) Interrupt */ -#define IRQ_UART2_RX BFIN_IRQ(33) /* UART2 RX (DMA18) Interrupt */ #define IRQ_SPORT2_TX BFIN_IRQ(34) /* SPORT2 TX (DMA19) Interrupt */ -#define IRQ_UART2_TX BFIN_IRQ(34) /* UART2 TX (DMA19) Interrupt */ #define IRQ_SPORT3_RX BFIN_IRQ(35) /* SPORT3 RX (DMA20) Interrupt */ -#define IRQ_UART3_RX BFIN_IRQ(35) /* UART3 RX (DMA20) Interrupt */ #define IRQ_SPORT3_TX BFIN_IRQ(36) /* SPORT3 TX (DMA21) Interrupt */ -#define IRQ_UART3_TX BFIN_IRQ(36) /* UART3 TX (DMA21) Interrupt */ #define IRQ_EPPI1 BFIN_IRQ(37) /* EPP1 (DMA13) Interrupt */ #define IRQ_EPPI2 BFIN_IRQ(38) /* EPP2 (DMA14) Interrupt */ #define IRQ_SPI1 BFIN_IRQ(39) /* SPI1 (DMA5) Interrupt */ diff --git a/arch/blackfin/mach-bf561/boards/cm_bf561.c b/arch/blackfin/mach-bf561/boards/cm_bf561.c index 3b67929d4c0a..87595cd38afe 100644 --- a/arch/blackfin/mach-bf561/boards/cm_bf561.c +++ b/arch/blackfin/mach-bf561/boards/cm_bf561.c @@ -541,7 +541,7 @@ static int __init cm_bf561_init(void) #endif #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) - irq_desc[PATA_INT].status |= IRQ_NOAUTOEN; + irq_set_status_flags(PATA_INT, IRQ_NOAUTOEN); #endif return 0; } diff --git a/arch/blackfin/mach-bf561/hotplug.c b/arch/blackfin/mach-bf561/hotplug.c index 4cd3b28cd046..42fc085629c7 100644 --- a/arch/blackfin/mach-bf561/hotplug.c +++ b/arch/blackfin/mach-bf561/hotplug.c @@ -5,30 +5,27 @@ * Licensed under the GPL-2 or later. */ +#include <linux/smp.h> #include <asm/blackfin.h> -#include <asm/irq.h> -#include <asm/smp.h> - -#define SIC_SYSIRQ(irq) (irq - (IRQ_CORETMR + 1)) +#include <mach/pll.h> int hotplug_coreb; void platform_cpu_die(void) { - unsigned long iwr[2] = {0, 0}; - unsigned long bank = SIC_SYSIRQ(IRQ_SUPPLE_0) / 32; - unsigned long bit = 1 << (SIC_SYSIRQ(IRQ_SUPPLE_0) % 32); - + unsigned long iwr; hotplug_coreb = 1; - iwr[bank] = bit; - /* disable core timer */ bfin_write_TCNTL(0); - /* clear ipi interrupt IRQ_SUPPLE_0 */ + /* clear ipi interrupt IRQ_SUPPLE_0 of CoreB */ bfin_write_SICB_SYSCR(bfin_read_SICB_SYSCR() | (1 << (10 + 1))); SSYNC(); - coreb_sleep(iwr[0], iwr[1], 0); + /* set CoreB wakeup by ipi0, iwr will be discarded */ + bfin_iwr_set_sup0(&iwr, &iwr, &iwr); + SSYNC(); + + coreb_die(); } diff --git a/arch/blackfin/mach-bf561/secondary.S b/arch/blackfin/mach-bf561/secondary.S index 4624eebbf9c4..4c462838f4e1 100644 --- a/arch/blackfin/mach-bf561/secondary.S +++ b/arch/blackfin/mach-bf561/secondary.S @@ -13,7 +13,11 @@ #include <asm/asm-offsets.h> #include <asm/trace.h> -__INIT +/* + * This code must come first as CoreB is hardcoded (in hardware) + * to start at the beginning of its L1 instruction memory. + */ +.section .l1.text.head /* Lay the initial stack into the L1 scratch area of Core B */ #define INITIAL_STACK (COREB_L1_SCRATCH_START + L1_SCRATCH_LENGTH - 12) @@ -160,43 +164,34 @@ ENTRY(_coreb_trampoline_start) .LWAIT_HERE: jump .LWAIT_HERE; ENDPROC(_coreb_trampoline_start) -ENTRY(_coreb_trampoline_end) +#ifdef CONFIG_HOTPLUG_CPU .section ".text" -ENTRY(_set_sicb_iwr) - P0.H = hi(SICB_IWR0); - P0.L = lo(SICB_IWR0); - P1.H = hi(SICB_IWR1); - P1.L = lo(SICB_IWR1); - [P0] = R0; - [P1] = R1; - SSYNC; - RTS; -ENDPROC(_set_sicb_iwr) - -ENTRY(_coreb_sleep) +ENTRY(_coreb_die) sp.l = lo(INITIAL_STACK); sp.h = hi(INITIAL_STACK); fp = sp; usp = sp; - call _set_sicb_iwr; - CLI R2; SSYNC; IDLE; STI R2; R0 = IWR_DISABLE_ALL; - R1 = IWR_DISABLE_ALL; - call _set_sicb_iwr; + P0.H = hi(SYSMMR_BASE); + P0.L = lo(SYSMMR_BASE); + [P0 + (SICB_IWR0 - SYSMMR_BASE)] = R0; + [P0 + (SICB_IWR1 - SYSMMR_BASE)] = R0; + SSYNC; p0.h = hi(COREB_L1_CODE_START); p0.l = lo(COREB_L1_CODE_START); jump (p0); -ENDPROC(_coreb_sleep) +ENDPROC(_coreb_die) +#endif -__CPUINIT +__INIT ENTRY(_coreb_start) [--sp] = reti; diff --git a/arch/blackfin/mach-bf561/smp.c b/arch/blackfin/mach-bf561/smp.c index 1074a7ef81c7..5d68bf613b0b 100644 --- a/arch/blackfin/mach-bf561/smp.c +++ b/arch/blackfin/mach-bf561/smp.c @@ -30,18 +30,11 @@ void __init platform_init_cpus(void) void __init platform_prepare_cpus(unsigned int max_cpus) { - int len; - - len = &coreb_trampoline_end - &coreb_trampoline_start + 1; - BUG_ON(len > L1_CODE_LENGTH); - - dma_memcpy((void *)COREB_L1_CODE_START, &coreb_trampoline_start, len); + bfin_relocate_coreb_l1_mem(); /* Both cores ought to be present on a bf561! */ cpu_set(0, cpu_present_map); /* CoreA */ cpu_set(1, cpu_present_map); /* CoreB */ - - printk(KERN_INFO "CoreB bootstrap code to SRAM %p via DMA.\n", (void *)COREB_L1_CODE_START); } int __init setup_profiling_timer(unsigned int multiplier) /* not supported */ @@ -161,9 +154,13 @@ void platform_clear_ipi(unsigned int cpu, int irq) void __cpuinit bfin_local_timer_setup(void) { #if defined(CONFIG_TICKSOURCE_CORETMR) + struct irq_chip *chip = get_irq_chip(IRQ_CORETMR); + struct irq_desc *desc = irq_to_desc(IRQ_CORETMR); + bfin_coretmr_init(); bfin_coretmr_clockevent_init(); - get_irq_chip(IRQ_CORETMR)->unmask(IRQ_CORETMR); + + chip->irq_unmask(&desc->irq_data); #else /* Power down the core timer, just to play safe. */ bfin_write_TCNTL(0); diff --git a/arch/blackfin/mach-common/arch_checks.c b/arch/blackfin/mach-common/arch_checks.c index bceb98126c21..d8643fdd0fcf 100644 --- a/arch/blackfin/mach-common/arch_checks.c +++ b/arch/blackfin/mach-common/arch_checks.c @@ -61,6 +61,6 @@ # error "Anomaly 05000220 does not allow you to use Write Back cache with L2 or External Memory" #endif -#if ANOMALY_05000491 && !defined(CONFIG_CACHE_FLUSH_L1) +#if ANOMALY_05000491 && !defined(CONFIG_ICACHE_FLUSH_L1) # error You need IFLUSH in L1 inst while Anomaly 05000491 applies #endif diff --git a/arch/blackfin/mach-common/cache.S b/arch/blackfin/mach-common/cache.S index ab4a925a443e..9f4dd35bfd74 100644 --- a/arch/blackfin/mach-common/cache.S +++ b/arch/blackfin/mach-common/cache.S @@ -11,12 +11,6 @@ #include <asm/cache.h> #include <asm/page.h> -#ifdef CONFIG_CACHE_FLUSH_L1 -.section .l1.text -#else -.text -#endif - /* 05000443 - IFLUSH cannot be last instruction in hardware loop */ #if ANOMALY_05000443 # define BROK_FLUSH_INST "IFLUSH" @@ -68,11 +62,43 @@ RTS; .endm +#ifdef CONFIG_ICACHE_FLUSH_L1 +.section .l1.text +#else +.text +#endif + /* Invalidate all instruction cache lines assocoiated with this memory area */ +#ifdef CONFIG_SMP +# define _blackfin_icache_flush_range _blackfin_icache_flush_range_l1 +#endif ENTRY(_blackfin_icache_flush_range) do_flush IFLUSH ENDPROC(_blackfin_icache_flush_range) +#ifdef CONFIG_SMP +.text +# undef _blackfin_icache_flush_range +ENTRY(_blackfin_icache_flush_range) + p0.L = LO(DSPID); + p0.H = HI(DSPID); + r3 = [p0]; + r3 = r3.b (z); + p2 = r3; + p0.L = _blackfin_iflush_l1_entry; + p0.H = _blackfin_iflush_l1_entry; + p0 = p0 + (p2 << 2); + p1 = [p0]; + jump (p1); +ENDPROC(_blackfin_icache_flush_range) +#endif + +#ifdef CONFIG_DCACHE_FLUSH_L1 +.section .l1.text +#else +.text +#endif + /* Throw away all D-cached data in specified region without any obligation to * write them back. Since the Blackfin ISA does not have an "invalidate" * instruction, we use flush/invalidate. Perhaps as a speed optimization we diff --git a/arch/blackfin/mach-common/cpufreq.c b/arch/blackfin/mach-common/cpufreq.c index f4cf11d362e1..85dc6d69f9c0 100644 --- a/arch/blackfin/mach-common/cpufreq.c +++ b/arch/blackfin/mach-common/cpufreq.c @@ -1,7 +1,7 @@ /* * Blackfin core clock scaling * - * Copyright 2008-2009 Analog Devices Inc. + * Copyright 2008-2011 Analog Devices Inc. * * Licensed under the GPL-2 or later. */ @@ -16,10 +16,8 @@ #include <asm/time.h> #include <asm/dpmc.h> -#define CPUFREQ_CPU 0 - /* this is the table of CCLK frequencies, in Hz */ -/* .index is the entry in the auxillary dpm_state_table[] */ +/* .index is the entry in the auxiliary dpm_state_table[] */ static struct cpufreq_frequency_table bfin_freq_table[] = { { .frequency = CPUFREQ_TABLE_END, @@ -46,7 +44,7 @@ static struct bfin_dpm_state { #if defined(CONFIG_CYCLES_CLOCKSOURCE) /* - * normalized to maximum frequncy offset for CYCLES, + * normalized to maximum frequency offset for CYCLES, * used in time-ts cycles clock source, but could be used * somewhere also. */ diff --git a/arch/blackfin/mach-common/dpmc.c b/arch/blackfin/mach-common/dpmc.c index 02c7efd1bcf4..382099fd5561 100644 --- a/arch/blackfin/mach-common/dpmc.c +++ b/arch/blackfin/mach-common/dpmc.c @@ -61,17 +61,63 @@ err_out: } #ifdef CONFIG_CPU_FREQ +# ifdef CONFIG_SMP +static void bfin_idle_this_cpu(void *info) +{ + unsigned long flags = 0; + unsigned long iwr0, iwr1, iwr2; + unsigned int cpu = smp_processor_id(); + + local_irq_save_hw(flags); + bfin_iwr_set_sup0(&iwr0, &iwr1, &iwr2); + + platform_clear_ipi(cpu, IRQ_SUPPLE_0); + SSYNC(); + asm("IDLE;"); + bfin_iwr_restore(iwr0, iwr1, iwr2); + + local_irq_restore_hw(flags); +} + +static void bfin_idle_cpu(void) +{ + smp_call_function(bfin_idle_this_cpu, NULL, 0); +} + +static void bfin_wakeup_cpu(void) +{ + unsigned int cpu; + unsigned int this_cpu = smp_processor_id(); + cpumask_t mask = cpu_online_map; + + cpu_clear(this_cpu, mask); + for_each_cpu_mask(cpu, mask) + platform_send_ipi_cpu(cpu, IRQ_SUPPLE_0); +} + +# else +static void bfin_idle_cpu(void) {} +static void bfin_wakeup_cpu(void) {} +# endif + static int vreg_cpufreq_notifier(struct notifier_block *nb, unsigned long val, void *data) { struct cpufreq_freqs *freq = data; + if (freq->cpu != CPUFREQ_CPU) + return 0; + if (val == CPUFREQ_PRECHANGE && freq->old < freq->new) { + bfin_idle_cpu(); bfin_set_vlev(bfin_get_vlev(freq->new)); udelay(pdata->vr_settling_time); /* Wait until Volatge settled */ - - } else if (val == CPUFREQ_POSTCHANGE && freq->old > freq->new) + bfin_wakeup_cpu(); + } else if (val == CPUFREQ_POSTCHANGE && freq->old > freq->new) { + bfin_idle_cpu(); bfin_set_vlev(bfin_get_vlev(freq->new)); + bfin_wakeup_cpu(); + } return 0; } diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S index bc08c98d008d..757943f620e7 100644 --- a/arch/blackfin/mach-common/entry.S +++ b/arch/blackfin/mach-common/entry.S @@ -952,8 +952,17 @@ ENDPROC(_evt_up_evt14) #ifdef CONFIG_IPIPE _resume_kernel_from_int: + r1 = LO(~0x8000) (Z); + r1 = r0 & r1; + r0 = 1; + r0 = r1 - r0; + r2 = r1 & r0; + cc = r2 == 0; + /* Sync the root stage only from the outer interrupt level. */ + if !cc jump .Lnosync; r0.l = ___ipipe_sync_root; r0.h = ___ipipe_sync_root; + [--sp] = reti; [--sp] = rets; [--sp] = ( r7:4, p5:3 ); SP += -12; @@ -961,6 +970,8 @@ _resume_kernel_from_int: SP += 12; ( r7:4, p5:3 ) = [sp++]; rets = [sp++]; + reti = [sp++]; +.Lnosync: rts #elif defined(CONFIG_PREEMPT) @@ -1738,6 +1749,9 @@ ENTRY(_sys_call_table) .long _sys_fanotify_mark .long _sys_prlimit64 .long _sys_cacheflush + .long _sys_name_to_handle_at /* 375 */ + .long _sys_open_by_handle_at + .long _sys_clock_adjtime .rept NR_syscalls-(.-_sys_call_table)/4 .long _sys_ni_syscall diff --git a/arch/blackfin/mach-common/head.S b/arch/blackfin/mach-common/head.S index 4391621d9048..581e2b0a71ac 100644 --- a/arch/blackfin/mach-common/head.S +++ b/arch/blackfin/mach-common/head.S @@ -31,6 +31,7 @@ ENDPROC(__init_clear_bss) ENTRY(__start) /* R0: argument of command line string, passed from uboot, save it */ R7 = R0; + /* Enable Cycle Counter and Nesting Of Interrupts */ #ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES R0 = SYSCFG_SNEN; @@ -38,76 +39,49 @@ ENTRY(__start) R0 = SYSCFG_SNEN | SYSCFG_CCEN; #endif SYSCFG = R0; - R0 = 0; - - /* Clear Out All the data and pointer Registers */ - R1 = R0; - R2 = R0; - R3 = R0; - R4 = R0; - R5 = R0; - R6 = R0; - - P0 = R0; - P1 = R0; - P2 = R0; - P3 = R0; - P4 = R0; - P5 = R0; - - LC0 = r0; - LC1 = r0; - L0 = r0; - L1 = r0; - L2 = r0; - L3 = r0; - - /* Clear Out All the DAG Registers */ - B0 = r0; - B1 = r0; - B2 = r0; - B3 = r0; - - I0 = r0; - I1 = r0; - I2 = r0; - I3 = r0; - - M0 = r0; - M1 = r0; - M2 = r0; - M3 = r0; + + /* Optimization register tricks: keep a base value in the + * reserved P registers so we use the load/store with an + * offset syntax. R0 = [P5 + <constant>]; + * P5 - core MMR base + * R6 - 0 + */ + r6 = 0; + p5.l = 0; + p5.h = hi(COREMMR_BASE); + + /* Zero out registers required by Blackfin ABI */ + + /* Disable circular buffers */ + L0 = r6; + L1 = r6; + L2 = r6; + L3 = r6; + + /* Disable hardware loops in case we were started by 'go' */ + LC0 = r6; + LC1 = r6; /* * Clear ITEST_COMMAND and DTEST_COMMAND registers, * Leaving these as non-zero can confuse the emulator */ - p0.L = LO(DTEST_COMMAND); - p0.H = HI(DTEST_COMMAND); - [p0] = R0; - [p0 + (ITEST_COMMAND - DTEST_COMMAND)] = R0; + [p5 + (DTEST_COMMAND - COREMMR_BASE)] = r6; + [p5 + (ITEST_COMMAND - COREMMR_BASE)] = r6; CSYNC; trace_buffer_init(p0,r0); - P0 = R1; - R0 = R1; /* Turn off the icache */ - p0.l = LO(IMEM_CONTROL); - p0.h = HI(IMEM_CONTROL); - R1 = [p0]; - R0 = ~ENICPLB; - R0 = R0 & R1; - [p0] = R0; + r1 = [p5 + (IMEM_CONTROL - COREMMR_BASE)]; + BITCLR (r1, ENICPLB_P); + [p5 + (IMEM_CONTROL - COREMMR_BASE)] = r1; SSYNC; /* Turn off the dcache */ - p0.l = LO(DMEM_CONTROL); - p0.h = HI(DMEM_CONTROL); - R1 = [p0]; - R0 = ~ENDCPLB; - R0 = R0 & R1; - [p0] = R0; + r1 = [p5 + (DMEM_CONTROL - COREMMR_BASE)]; + BITCLR (r1, ENDCPLB_P); + [p5 + (DMEM_CONTROL - COREMMR_BASE)] = r1; SSYNC; /* in case of double faults, save a few things */ @@ -122,25 +96,25 @@ ENTRY(__start) * below */ GET_PDA(p0, r0); - r6 = [p0 + PDA_DF_RETX]; + r5 = [p0 + PDA_DF_RETX]; p1.l = _init_saved_retx; p1.h = _init_saved_retx; - [p1] = r6; + [p1] = r5; - r6 = [p0 + PDA_DF_DCPLB]; + r5 = [p0 + PDA_DF_DCPLB]; p1.l = _init_saved_dcplb_fault_addr; p1.h = _init_saved_dcplb_fault_addr; - [p1] = r6; + [p1] = r5; - r6 = [p0 + PDA_DF_ICPLB]; + r5 = [p0 + PDA_DF_ICPLB]; p1.l = _init_saved_icplb_fault_addr; p1.h = _init_saved_icplb_fault_addr; - [p1] = r6; + [p1] = r5; - r6 = [p0 + PDA_DF_SEQSTAT]; + r5 = [p0 + PDA_DF_SEQSTAT]; p1.l = _init_saved_seqstat; p1.h = _init_saved_seqstat; - [p1] = r6; + [p1] = r5; #endif /* Initialize stack pointer */ @@ -155,7 +129,7 @@ ENTRY(__start) sti r0; #endif - r0 = 0 (x); + r0 = r6; /* Zero out all of the fun bss regions */ #if L1_DATA_A_LENGTH > 0 r1.l = __sbss_l1; @@ -210,11 +184,9 @@ ENTRY(__start) /* EVT15 = _real_start */ - p0.l = lo(EVT15); - p0.h = hi(EVT15); p1.l = _real_start; p1.h = _real_start; - [p0] = p1; + [p5 + (EVT15 - COREMMR_BASE)] = p1; csync; #ifdef CONFIG_EARLY_PRINTK diff --git a/arch/blackfin/mach-common/interrupt.S b/arch/blackfin/mach-common/interrupt.S index 2df37db3b49b..469ce7282dc8 100644 --- a/arch/blackfin/mach-common/interrupt.S +++ b/arch/blackfin/mach-common/interrupt.S @@ -274,16 +274,16 @@ ENDPROC(_evt_system_call) * level to EVT14 to prepare the caller for a normal interrupt * return through RTI. * - * We currently use this facility in two occasions: + * We currently use this feature in two occasions: * - * - to branch to __ipipe_irq_tail_hook as requested by a high + * - before branching to __ipipe_irq_tail_hook as requested by a high * priority domain after the pipeline delivered an interrupt, * e.g. such as Xenomai, in order to start its rescheduling * procedure, since we may not switch tasks when IRQ levels are * nested on the Blackfin, so we have to fake an interrupt return * so that we may reschedule immediately. * - * - to branch to sync_root_irqs, in order to play any interrupt + * - before branching to __ipipe_sync_root(), in order to play any interrupt * pending for the root domain (i.e. the Linux kernel). This lowers * the core priority level enough so that Linux IRQ handlers may * never delay interrupts handled by high priority domains; we defer diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c index a604f19d8dc3..6cd52395a999 100644 --- a/arch/blackfin/mach-common/ints-priority.c +++ b/arch/blackfin/mach-common/ints-priority.c @@ -15,6 +15,7 @@ #include <linux/kernel_stat.h> #include <linux/seq_file.h> #include <linux/irq.h> +#include <linux/sched.h> #ifdef CONFIG_IPIPE #include <linux/ipipe.h> #endif @@ -124,21 +125,21 @@ static void __init search_IAR(void) * This is for core internal IRQs */ -static void bfin_ack_noop(unsigned int irq) +static void bfin_ack_noop(struct irq_data *d) { /* Dummy function. */ } -static void bfin_core_mask_irq(unsigned int irq) +static void bfin_core_mask_irq(struct irq_data *d) { - bfin_irq_flags &= ~(1 << irq); + bfin_irq_flags &= ~(1 << d->irq); if (!hard_irqs_disabled()) hard_local_irq_enable(); } -static void bfin_core_unmask_irq(unsigned int irq) +static void bfin_core_unmask_irq(struct irq_data *d) { - bfin_irq_flags |= 1 << irq; + bfin_irq_flags |= 1 << d->irq; /* * If interrupts are enabled, IMASK must contain the same value * as bfin_irq_flags. Make sure that invariant holds. If interrupts @@ -176,6 +177,11 @@ static void bfin_internal_mask_irq(unsigned int irq) hard_local_irq_restore(flags); } +static void bfin_internal_mask_irq_chip(struct irq_data *d) +{ + bfin_internal_mask_irq(d->irq); +} + #ifdef CONFIG_SMP static void bfin_internal_unmask_irq_affinity(unsigned int irq, const struct cpumask *affinity) @@ -211,19 +217,24 @@ static void bfin_internal_unmask_irq(unsigned int irq) } #ifdef CONFIG_SMP -static void bfin_internal_unmask_irq(unsigned int irq) +static void bfin_internal_unmask_irq_chip(struct irq_data *d) { - struct irq_desc *desc = irq_to_desc(irq); - bfin_internal_unmask_irq_affinity(irq, desc->affinity); + bfin_internal_unmask_irq_affinity(d->irq, d->affinity); } -static int bfin_internal_set_affinity(unsigned int irq, const struct cpumask *mask) +static int bfin_internal_set_affinity(struct irq_data *d, + const struct cpumask *mask, bool force) { - bfin_internal_mask_irq(irq); - bfin_internal_unmask_irq_affinity(irq, mask); + bfin_internal_mask_irq(d->irq); + bfin_internal_unmask_irq_affinity(d->irq, mask); return 0; } +#else +static void bfin_internal_unmask_irq_chip(struct irq_data *d) +{ + bfin_internal_unmask_irq(d->irq); +} #endif #ifdef CONFIG_PM @@ -279,28 +290,33 @@ int bfin_internal_set_wake(unsigned int irq, unsigned int state) return 0; } + +static int bfin_internal_set_wake_chip(struct irq_data *d, unsigned int state) +{ + return bfin_internal_set_wake(d->irq, state); +} #endif static struct irq_chip bfin_core_irqchip = { .name = "CORE", - .ack = bfin_ack_noop, - .mask = bfin_core_mask_irq, - .unmask = bfin_core_unmask_irq, + .irq_ack = bfin_ack_noop, + .irq_mask = bfin_core_mask_irq, + .irq_unmask = bfin_core_unmask_irq, }; static struct irq_chip bfin_internal_irqchip = { .name = "INTN", - .ack = bfin_ack_noop, - .mask = bfin_internal_mask_irq, - .unmask = bfin_internal_unmask_irq, - .mask_ack = bfin_internal_mask_irq, - .disable = bfin_internal_mask_irq, - .enable = bfin_internal_unmask_irq, + .irq_ack = bfin_ack_noop, + .irq_mask = bfin_internal_mask_irq_chip, + .irq_unmask = bfin_internal_unmask_irq_chip, + .irq_mask_ack = bfin_internal_mask_irq_chip, + .irq_disable = bfin_internal_mask_irq_chip, + .irq_enable = bfin_internal_unmask_irq_chip, #ifdef CONFIG_SMP - .set_affinity = bfin_internal_set_affinity, + .irq_set_affinity = bfin_internal_set_affinity, #endif #ifdef CONFIG_PM - .set_wake = bfin_internal_set_wake, + .irq_set_wake = bfin_internal_set_wake_chip, #endif }; @@ -312,33 +328,32 @@ static void bfin_handle_irq(unsigned irq) __ipipe_handle_irq(irq, ®s); ipipe_trace_irq_exit(irq); #else /* !CONFIG_IPIPE */ - struct irq_desc *desc = irq_desc + irq; - desc->handle_irq(irq, desc); + generic_handle_irq(irq); #endif /* !CONFIG_IPIPE */ } #ifdef BF537_GENERIC_ERROR_INT_DEMUX static int error_int_mask; -static void bfin_generic_error_mask_irq(unsigned int irq) +static void bfin_generic_error_mask_irq(struct irq_data *d) { - error_int_mask &= ~(1L << (irq - IRQ_PPI_ERROR)); + error_int_mask &= ~(1L << (d->irq - IRQ_PPI_ERROR)); if (!error_int_mask) bfin_internal_mask_irq(IRQ_GENERIC_ERROR); } -static void bfin_generic_error_unmask_irq(unsigned int irq) +static void bfin_generic_error_unmask_irq(struct irq_data *d) { bfin_internal_unmask_irq(IRQ_GENERIC_ERROR); - error_int_mask |= 1L << (irq - IRQ_PPI_ERROR); + error_int_mask |= 1L << (d->irq - IRQ_PPI_ERROR); } static struct irq_chip bfin_generic_error_irqchip = { .name = "ERROR", - .ack = bfin_ack_noop, - .mask_ack = bfin_generic_error_mask_irq, - .mask = bfin_generic_error_mask_irq, - .unmask = bfin_generic_error_unmask_irq, + .irq_ack = bfin_ack_noop, + .irq_mask_ack = bfin_generic_error_mask_irq, + .irq_mask = bfin_generic_error_mask_irq, + .irq_unmask = bfin_generic_error_unmask_irq, }; static void bfin_demux_error_irq(unsigned int int_err_irq, @@ -448,8 +463,10 @@ static void bfin_mac_status_ack_irq(unsigned int irq) } } -static void bfin_mac_status_mask_irq(unsigned int irq) +static void bfin_mac_status_mask_irq(struct irq_data *d) { + unsigned int irq = d->irq; + mac_stat_int_mask &= ~(1L << (irq - IRQ_MAC_PHYINT)); #ifdef BF537_GENERIC_ERROR_INT_DEMUX switch (irq) { @@ -466,8 +483,10 @@ static void bfin_mac_status_mask_irq(unsigned int irq) bfin_mac_status_ack_irq(irq); } -static void bfin_mac_status_unmask_irq(unsigned int irq) +static void bfin_mac_status_unmask_irq(struct irq_data *d) { + unsigned int irq = d->irq; + #ifdef BF537_GENERIC_ERROR_INT_DEMUX switch (irq) { case IRQ_MAC_PHYINT: @@ -484,7 +503,7 @@ static void bfin_mac_status_unmask_irq(unsigned int irq) } #ifdef CONFIG_PM -int bfin_mac_status_set_wake(unsigned int irq, unsigned int state) +int bfin_mac_status_set_wake(struct irq_data *d, unsigned int state) { #ifdef BF537_GENERIC_ERROR_INT_DEMUX return bfin_internal_set_wake(IRQ_GENERIC_ERROR, state); @@ -496,12 +515,12 @@ int bfin_mac_status_set_wake(unsigned int irq, unsigned int state) static struct irq_chip bfin_mac_status_irqchip = { .name = "MACST", - .ack = bfin_ack_noop, - .mask_ack = bfin_mac_status_mask_irq, - .mask = bfin_mac_status_mask_irq, - .unmask = bfin_mac_status_unmask_irq, + .irq_ack = bfin_ack_noop, + .irq_mask_ack = bfin_mac_status_mask_irq, + .irq_mask = bfin_mac_status_mask_irq, + .irq_unmask = bfin_mac_status_unmask_irq, #ifdef CONFIG_PM - .set_wake = bfin_mac_status_set_wake, + .irq_set_wake = bfin_mac_status_set_wake, #endif }; @@ -538,13 +557,9 @@ static void bfin_demux_mac_status_irq(unsigned int int_err_irq, static inline void bfin_set_irq_handler(unsigned irq, irq_flow_handler_t handle) { #ifdef CONFIG_IPIPE - _set_irq_handler(irq, handle_level_irq); -#else - struct irq_desc *desc = irq_desc + irq; - /* May not call generic set_irq_handler() due to spinlock - recursion. */ - desc->handle_irq = handle; + handle = handle_level_irq; #endif + __set_irq_handler_unlocked(irq, handle); } static DECLARE_BITMAP(gpio_enabled, MAX_BLACKFIN_GPIOS); @@ -552,17 +567,18 @@ extern void bfin_gpio_irq_prepare(unsigned gpio); #if !defined(CONFIG_BF54x) -static void bfin_gpio_ack_irq(unsigned int irq) +static void bfin_gpio_ack_irq(struct irq_data *d) { /* AFAIK ack_irq in case mask_ack is provided * get's only called for edge sense irqs */ - set_gpio_data(irq_to_gpio(irq), 0); + set_gpio_data(irq_to_gpio(d->irq), 0); } -static void bfin_gpio_mask_ack_irq(unsigned int irq) +static void bfin_gpio_mask_ack_irq(struct irq_data *d) { - struct irq_desc *desc = irq_desc + irq; + unsigned int irq = d->irq; + struct irq_desc *desc = irq_to_desc(irq); u32 gpionr = irq_to_gpio(irq); if (desc->handle_irq == handle_edge_irq) @@ -571,39 +587,40 @@ static void bfin_gpio_mask_ack_irq(unsigned int irq) set_gpio_maska(gpionr, 0); } -static void bfin_gpio_mask_irq(unsigned int irq) +static void bfin_gpio_mask_irq(struct irq_data *d) { - set_gpio_maska(irq_to_gpio(irq), 0); + set_gpio_maska(irq_to_gpio(d->irq), 0); } -static void bfin_gpio_unmask_irq(unsigned int irq) +static void bfin_gpio_unmask_irq(struct irq_data *d) { - set_gpio_maska(irq_to_gpio(irq), 1); + set_gpio_maska(irq_to_gpio(d->irq), 1); } -static unsigned int bfin_gpio_irq_startup(unsigned int irq) +static unsigned int bfin_gpio_irq_startup(struct irq_data *d) { - u32 gpionr = irq_to_gpio(irq); + u32 gpionr = irq_to_gpio(d->irq); if (__test_and_set_bit(gpionr, gpio_enabled)) bfin_gpio_irq_prepare(gpionr); - bfin_gpio_unmask_irq(irq); + bfin_gpio_unmask_irq(d); return 0; } -static void bfin_gpio_irq_shutdown(unsigned int irq) +static void bfin_gpio_irq_shutdown(struct irq_data *d) { - u32 gpionr = irq_to_gpio(irq); + u32 gpionr = irq_to_gpio(d->irq); - bfin_gpio_mask_irq(irq); + bfin_gpio_mask_irq(d); __clear_bit(gpionr, gpio_enabled); bfin_gpio_irq_free(gpionr); } -static int bfin_gpio_irq_type(unsigned int irq, unsigned int type) +static int bfin_gpio_irq_type(struct irq_data *d, unsigned int type) { + unsigned int irq = d->irq; int ret; char buf[16]; u32 gpionr = irq_to_gpio(irq); @@ -664,9 +681,9 @@ static int bfin_gpio_irq_type(unsigned int irq, unsigned int type) } #ifdef CONFIG_PM -int bfin_gpio_set_wake(unsigned int irq, unsigned int state) +int bfin_gpio_set_wake(struct irq_data *d, unsigned int state) { - return gpio_pm_wakeup_ctrl(irq_to_gpio(irq), state); + return gpio_pm_wakeup_ctrl(irq_to_gpio(d->irq), state); } #endif @@ -818,10 +835,10 @@ void init_pint_lut(void) } } -static void bfin_gpio_ack_irq(unsigned int irq) +static void bfin_gpio_ack_irq(struct irq_data *d) { - struct irq_desc *desc = irq_desc + irq; - u32 pint_val = irq2pint_lut[irq - SYS_IRQS]; + struct irq_desc *desc = irq_to_desc(d->irq); + u32 pint_val = irq2pint_lut[d->irq - SYS_IRQS]; u32 pintbit = PINT_BIT(pint_val); u32 bank = PINT_2_BANK(pint_val); @@ -835,10 +852,10 @@ static void bfin_gpio_ack_irq(unsigned int irq) } -static void bfin_gpio_mask_ack_irq(unsigned int irq) +static void bfin_gpio_mask_ack_irq(struct irq_data *d) { - struct irq_desc *desc = irq_desc + irq; - u32 pint_val = irq2pint_lut[irq - SYS_IRQS]; + struct irq_desc *desc = irq_to_desc(d->irq); + u32 pint_val = irq2pint_lut[d->irq - SYS_IRQS]; u32 pintbit = PINT_BIT(pint_val); u32 bank = PINT_2_BANK(pint_val); @@ -853,24 +870,25 @@ static void bfin_gpio_mask_ack_irq(unsigned int irq) pint[bank]->mask_clear = pintbit; } -static void bfin_gpio_mask_irq(unsigned int irq) +static void bfin_gpio_mask_irq(struct irq_data *d) { - u32 pint_val = irq2pint_lut[irq - SYS_IRQS]; + u32 pint_val = irq2pint_lut[d->irq - SYS_IRQS]; pint[PINT_2_BANK(pint_val)]->mask_clear = PINT_BIT(pint_val); } -static void bfin_gpio_unmask_irq(unsigned int irq) +static void bfin_gpio_unmask_irq(struct irq_data *d) { - u32 pint_val = irq2pint_lut[irq - SYS_IRQS]; + u32 pint_val = irq2pint_lut[d->irq - SYS_IRQS]; u32 pintbit = PINT_BIT(pint_val); u32 bank = PINT_2_BANK(pint_val); pint[bank]->mask_set = pintbit; } -static unsigned int bfin_gpio_irq_startup(unsigned int irq) +static unsigned int bfin_gpio_irq_startup(struct irq_data *d) { + unsigned int irq = d->irq; u32 gpionr = irq_to_gpio(irq); u32 pint_val = irq2pint_lut[irq - SYS_IRQS]; @@ -884,22 +902,23 @@ static unsigned int bfin_gpio_irq_startup(unsigned int irq) if (__test_and_set_bit(gpionr, gpio_enabled)) bfin_gpio_irq_prepare(gpionr); - bfin_gpio_unmask_irq(irq); + bfin_gpio_unmask_irq(d); return 0; } -static void bfin_gpio_irq_shutdown(unsigned int irq) +static void bfin_gpio_irq_shutdown(struct irq_data *d) { - u32 gpionr = irq_to_gpio(irq); + u32 gpionr = irq_to_gpio(d->irq); - bfin_gpio_mask_irq(irq); + bfin_gpio_mask_irq(d); __clear_bit(gpionr, gpio_enabled); bfin_gpio_irq_free(gpionr); } -static int bfin_gpio_irq_type(unsigned int irq, unsigned int type) +static int bfin_gpio_irq_type(struct irq_data *d, unsigned int type) { + unsigned int irq = d->irq; int ret; char buf[16]; u32 gpionr = irq_to_gpio(irq); @@ -961,10 +980,10 @@ static int bfin_gpio_irq_type(unsigned int irq, unsigned int type) u32 pint_saved_masks[NR_PINT_SYS_IRQS]; u32 pint_wakeup_masks[NR_PINT_SYS_IRQS]; -int bfin_gpio_set_wake(unsigned int irq, unsigned int state) +int bfin_gpio_set_wake(struct irq_data *d, unsigned int state) { u32 pint_irq; - u32 pint_val = irq2pint_lut[irq - SYS_IRQS]; + u32 pint_val = irq2pint_lut[d->irq - SYS_IRQS]; u32 bank = PINT_2_BANK(pint_val); u32 pintbit = PINT_BIT(pint_val); @@ -1066,17 +1085,17 @@ static void bfin_demux_gpio_irq(unsigned int inta_irq, static struct irq_chip bfin_gpio_irqchip = { .name = "GPIO", - .ack = bfin_gpio_ack_irq, - .mask = bfin_gpio_mask_irq, - .mask_ack = bfin_gpio_mask_ack_irq, - .unmask = bfin_gpio_unmask_irq, - .disable = bfin_gpio_mask_irq, - .enable = bfin_gpio_unmask_irq, - .set_type = bfin_gpio_irq_type, - .startup = bfin_gpio_irq_startup, - .shutdown = bfin_gpio_irq_shutdown, + .irq_ack = bfin_gpio_ack_irq, + .irq_mask = bfin_gpio_mask_irq, + .irq_mask_ack = bfin_gpio_mask_ack_irq, + .irq_unmask = bfin_gpio_unmask_irq, + .irq_disable = bfin_gpio_mask_irq, + .irq_enable = bfin_gpio_unmask_irq, + .irq_set_type = bfin_gpio_irq_type, + .irq_startup = bfin_gpio_irq_startup, + .irq_shutdown = bfin_gpio_irq_shutdown, #ifdef CONFIG_PM - .set_wake = bfin_gpio_set_wake, + .irq_set_wake = bfin_gpio_set_wake, #endif }; @@ -1373,7 +1392,7 @@ asmlinkage int __ipipe_grab_irq(int vec, struct pt_regs *regs) struct ipipe_domain *this_domain = __ipipe_current_domain; struct ivgx *ivg_stop = ivg7_13[vec-IVG7].istop; struct ivgx *ivg = ivg7_13[vec-IVG7].ifirst; - int irq, s; + int irq, s = 0; if (likely(vec == EVT_IVTMR_P)) irq = IRQ_CORETMR; @@ -1423,6 +1442,21 @@ asmlinkage int __ipipe_grab_irq(int vec, struct pt_regs *regs) __raw_get_cpu_var(__ipipe_tick_regs).ipend |= 0x10; } + /* + * We don't want Linux interrupt handlers to run at the + * current core priority level (i.e. < EVT15), since this + * might delay other interrupts handled by a high priority + * domain. Here is what we do instead: + * + * - we raise the SYNCDEFER bit to prevent + * __ipipe_handle_irq() to sync the pipeline for the root + * stage for the incoming interrupt. Upon return, that IRQ is + * pending in the interrupt log. + * + * - we raise the TIF_IRQ_SYNC bit for the current thread, so + * that _schedule_and_signal_from_int will eventually sync the + * pipeline from EVT15. + */ if (this_domain == ipipe_root_domain) { s = __test_and_set_bit(IPIPE_SYNCDEFER_FLAG, &p->status); barrier(); @@ -1432,6 +1466,24 @@ asmlinkage int __ipipe_grab_irq(int vec, struct pt_regs *regs) __ipipe_handle_irq(irq, regs); ipipe_trace_irq_exit(irq); + if (user_mode(regs) && + !ipipe_test_foreign_stack() && + (current->ipipe_flags & PF_EVTRET) != 0) { + /* + * Testing for user_regs() does NOT fully eliminate + * foreign stack contexts, because of the forged + * interrupt returns we do through + * __ipipe_call_irqtail. In that case, we might have + * preempted a foreign stack context in a high + * priority domain, with a single interrupt level now + * pending after the irqtail unwinding is done. In + * which case user_mode() is now true, and the event + * gets dispatched spuriously. + */ + current->ipipe_flags &= ~PF_EVTRET; + __ipipe_dispatch_event(IPIPE_EVENT_RETURN, regs); + } + if (this_domain == ipipe_root_domain) { set_thread_flag(TIF_IRQ_SYNC); if (!s) { diff --git a/arch/blackfin/mach-common/smp.c b/arch/blackfin/mach-common/smp.c index 9f251406a76a..6e17a265c4d3 100644 --- a/arch/blackfin/mach-common/smp.c +++ b/arch/blackfin/mach-common/smp.c @@ -40,6 +40,10 @@ */ struct corelock_slot corelock __attribute__ ((__section__(".l2.bss"))); +#ifdef CONFIG_ICACHE_FLUSH_L1 +unsigned long blackfin_iflush_l1_entry[NR_CPUS]; +#endif + void __cpuinitdata *init_retx_coreb, *init_saved_retx_coreb, *init_saved_seqstat_coreb, *init_saved_icplb_fault_addr_coreb, *init_saved_dcplb_fault_addr_coreb; @@ -105,10 +109,10 @@ static void ipi_flush_icache(void *info) struct blackfin_flush_data *fdata = info; /* Invalidate the memory holding the bounds of the flushed region. */ - blackfin_dcache_invalidate_range((unsigned long)fdata, - (unsigned long)fdata + sizeof(*fdata)); + invalidate_dcache_range((unsigned long)fdata, + (unsigned long)fdata + sizeof(*fdata)); - blackfin_icache_flush_range(fdata->start, fdata->end); + flush_icache_range(fdata->start, fdata->end); } static void ipi_call_function(unsigned int cpu, struct ipi_message *msg) @@ -244,12 +248,13 @@ int smp_call_function(void (*func)(void *info), void *info, int wait) { cpumask_t callmap; + preempt_disable(); callmap = cpu_online_map; cpu_clear(smp_processor_id(), callmap); - if (cpus_empty(callmap)) - return 0; + if (!cpus_empty(callmap)) + smp_send_message(callmap, BFIN_IPI_CALL_FUNC, func, info, wait); - smp_send_message(callmap, BFIN_IPI_CALL_FUNC, func, info, wait); + preempt_enable(); return 0; } @@ -286,12 +291,13 @@ void smp_send_stop(void) { cpumask_t callmap; + preempt_disable(); callmap = cpu_online_map; cpu_clear(smp_processor_id(), callmap); - if (cpus_empty(callmap)) - return; + if (!cpus_empty(callmap)) + smp_send_message(callmap, BFIN_IPI_CPU_STOP, NULL, NULL, 0); - smp_send_message(callmap, BFIN_IPI_CPU_STOP, NULL, NULL, 0); + preempt_enable(); return; } @@ -361,8 +367,6 @@ void __cpuinit secondary_start_kernel(void) */ init_exception_vectors(); - bfin_setup_caches(cpu); - local_irq_disable(); /* Attach the new idle task to the global mm. */ @@ -381,6 +385,8 @@ void __cpuinit secondary_start_kernel(void) local_irq_enable(); + bfin_setup_caches(cpu); + /* * Calibrate loops per jiffy value. * IRQs need to be enabled here - D-cache can be invalidated diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig index 0a7a4c11d8b1..4db5b46e1eff 100644 --- a/arch/cris/Kconfig +++ b/arch/cris/Kconfig @@ -56,6 +56,7 @@ config CRIS select HAVE_IDE select HAVE_GENERIC_HARDIRQS select GENERIC_HARDIRQS_NO_DEPRECATED + select GENERIC_IRQ_SHOW config HZ int diff --git a/arch/cris/arch-v10/kernel/irq.c b/arch/cris/arch-v10/kernel/irq.c index 7328a7cf7449..907cfb5a873d 100644 --- a/arch/cris/arch-v10/kernel/irq.c +++ b/arch/cris/arch-v10/kernel/irq.c @@ -199,7 +199,7 @@ init_IRQ(void) /* Initialize IRQ handler descriptors. */ for(i = 2; i < NR_IRQS; i++) { - set_irq_desc_and_handler(i, &crisv10_irq_type, + irq_set_chip_and_handler(i, &crisv10_irq_type, handle_simple_irq); set_int_vector(i, interrupt[i]); } diff --git a/arch/cris/arch-v10/mm/init.c b/arch/cris/arch-v10/mm/init.c index baa746ce4e74..e7f8066105aa 100644 --- a/arch/cris/arch-v10/mm/init.c +++ b/arch/cris/arch-v10/mm/init.c @@ -241,7 +241,7 @@ flush_etrax_cacherange(void *startadr, int length) } /* Due to a bug in Etrax100(LX) all versions, receiving DMA buffers - * will occationally corrupt certain CPU writes if the DMA buffers + * will occasionally corrupt certain CPU writes if the DMA buffers * happen to be hot in the cache. * * As a workaround, we have to flush the relevant parts of the cache diff --git a/arch/cris/arch-v32/kernel/irq.c b/arch/cris/arch-v32/kernel/irq.c index 0ad9db5126c7..8023176e19b2 100644 --- a/arch/cris/arch-v32/kernel/irq.c +++ b/arch/cris/arch-v32/kernel/irq.c @@ -451,16 +451,16 @@ init_IRQ(void) /* Point all IRQ's to bad handlers. */ for (i = FIRST_IRQ, j = 0; j < NR_IRQS; i++, j++) { - set_irq_chip_and_handler(j, &crisv32_irq_type, + irq_set_chip_and_handler(j, &crisv32_irq_type, handle_simple_irq); set_exception_vector(i, interrupt[j]); } - /* Mark Timer and IPI IRQs as CPU local */ + /* Mark Timer and IPI IRQs as CPU local */ irq_allocations[TIMER0_INTR_VECT - FIRST_IRQ].cpu = CPU_FIXED; - irq_desc[TIMER0_INTR_VECT].status |= IRQ_PER_CPU; + irq_set_status_flags(TIMER0_INTR_VECT, IRQ_PER_CPU); irq_allocations[IPI_INTR_VECT - FIRST_IRQ].cpu = CPU_FIXED; - irq_desc[IPI_INTR_VECT].status |= IRQ_PER_CPU; + irq_set_status_flags(IPI_INTR_VECT, IRQ_PER_CPU); set_exception_vector(0x00, nmi_interrupt); set_exception_vector(0x30, multiple_interrupt); diff --git a/arch/cris/include/asm/bitops.h b/arch/cris/include/asm/bitops.h index 9e69cfb7f134..310e0de67aa6 100644 --- a/arch/cris/include/asm/bitops.h +++ b/arch/cris/include/asm/bitops.h @@ -154,12 +154,11 @@ static inline int test_and_change_bit(int nr, volatile unsigned long *addr) #include <asm-generic/bitops/find.h> #include <asm-generic/bitops/lock.h> -#include <asm-generic/bitops/ext2-non-atomic.h> +#include <asm-generic/bitops/le.h> #define ext2_set_bit_atomic(l,n,a) test_and_set_bit(n,a) #define ext2_clear_bit_atomic(l,n,a) test_and_clear_bit(n,a) -#include <asm-generic/bitops/minix.h> #include <asm-generic/bitops/sched.h> #endif /* __KERNEL__ */ diff --git a/arch/cris/include/asm/thread_info.h b/arch/cris/include/asm/thread_info.h index 91776069ca80..29b74a105830 100644 --- a/arch/cris/include/asm/thread_info.h +++ b/arch/cris/include/asm/thread_info.h @@ -68,7 +68,7 @@ struct thread_info { #define init_thread_info (init_thread_union.thread_info) /* thread information allocation */ -#define alloc_thread_info(tsk) ((struct thread_info *) __get_free_pages(GFP_KERNEL,1)) +#define alloc_thread_info(tsk, node) ((struct thread_info *) __get_free_pages(GFP_KERNEL,1)) #define free_thread_info(ti) free_pages((unsigned long) (ti), 1) #endif /* !__ASSEMBLY__ */ diff --git a/arch/cris/include/asm/types.h b/arch/cris/include/asm/types.h index 5790262cbe8a..551a12c0aa01 100644 --- a/arch/cris/include/asm/types.h +++ b/arch/cris/include/asm/types.h @@ -16,15 +16,6 @@ typedef unsigned short umode_t; #define BITS_PER_LONG 32 -#ifndef __ASSEMBLY__ - -/* Dma addresses are 32-bits wide, just like our other addresses. */ - -typedef u32 dma_addr_t; -typedef u32 dma64_addr_t; - -#endif /* __ASSEMBLY__ */ - #endif /* __KERNEL__ */ #endif diff --git a/arch/cris/kernel/irq.c b/arch/cris/kernel/irq.c index c346952f06dc..788eb2248916 100644 --- a/arch/cris/kernel/irq.c +++ b/arch/cris/kernel/irq.c @@ -37,45 +37,6 @@ #include <asm/io.h> -int show_interrupts(struct seq_file *p, void *v) -{ - int i = *(loff_t *) v, j; - struct irqaction * action; - unsigned long flags; - - if (i == 0) { - seq_printf(p, " "); - for_each_online_cpu(j) - seq_printf(p, "CPU%d ",j); - seq_putc(p, '\n'); - } - - if (i < NR_IRQS) { - raw_spin_lock_irqsave(&irq_desc[i].lock, flags); - action = irq_desc[i].action; - if (!action) - goto skip; - seq_printf(p, "%3d: ",i); -#ifndef CONFIG_SMP - seq_printf(p, "%10u ", kstat_irqs(i)); -#else - for_each_online_cpu(j) - seq_printf(p, "%10u ", kstat_irqs_cpu(i, j)); -#endif - seq_printf(p, " %14s", irq_desc[i].irq_data.chip->name); - seq_printf(p, " %s", action->name); - - for (action=action->next; action; action = action->next) - seq_printf(p, ", %s", action->name); - - seq_putc(p, '\n'); -skip: - raw_spin_unlock_irqrestore(&irq_desc[i].lock, flags); - } - return 0; -} - - /* called by the assembler IRQ entry functions defined in irq.h * to dispatch the interrupts to registered handlers * interrupts are disabled upon entry - depending on if the diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig index 747499a1b31e..f6037b2da25e 100644 --- a/arch/frv/Kconfig +++ b/arch/frv/Kconfig @@ -22,6 +22,10 @@ config GENERIC_FIND_NEXT_BIT bool default y +config GENERIC_FIND_BIT_LE + bool + default y + config GENERIC_HWEIGHT bool default y diff --git a/arch/frv/include/asm/bitops.h b/arch/frv/include/asm/bitops.h index 50ae91b29674..a1d00b0c6ed7 100644 --- a/arch/frv/include/asm/bitops.h +++ b/arch/frv/include/asm/bitops.h @@ -401,13 +401,11 @@ int __ilog2_u64(u64 n) #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> -#include <asm-generic/bitops/ext2-non-atomic.h> +#include <asm-generic/bitops/le.h> #define ext2_set_bit_atomic(lock,nr,addr) test_and_set_bit ((nr) ^ 0x18, (addr)) #define ext2_clear_bit_atomic(lock,nr,addr) test_and_clear_bit((nr) ^ 0x18, (addr)) -#include <asm-generic/bitops/minix-le.h> - #endif /* __KERNEL__ */ #endif /* _ASM_BITOPS_H */ diff --git a/arch/frv/include/asm/processor.h b/arch/frv/include/asm/processor.h index 3744f2e47f48..4b789ab182b0 100644 --- a/arch/frv/include/asm/processor.h +++ b/arch/frv/include/asm/processor.h @@ -137,7 +137,7 @@ unsigned long get_wchan(struct task_struct *p); #define KSTK_ESP(tsk) ((tsk)->thread.frame0->sp) /* Allocation and freeing of basic task resources. */ -extern struct task_struct *alloc_task_struct(void); +extern struct task_struct *alloc_task_struct_node(int node); extern void free_task_struct(struct task_struct *p); #define cpu_relax() barrier() diff --git a/arch/frv/include/asm/thread_info.h b/arch/frv/include/asm/thread_info.h index 11f33ead29bf..8582e9c7531c 100644 --- a/arch/frv/include/asm/thread_info.h +++ b/arch/frv/include/asm/thread_info.h @@ -84,16 +84,11 @@ register struct thread_info *__current_thread_info asm("gr15"); /* thread information allocation */ #ifdef CONFIG_DEBUG_STACK_USAGE -#define alloc_thread_info(tsk) \ - ({ \ - struct thread_info *ret; \ - \ - ret = kzalloc(THREAD_SIZE, GFP_KERNEL); \ - \ - ret; \ - }) +#define alloc_thread_info_node(tsk, node) \ + kzalloc_node(THREAD_SIZE, GFP_KERNEL, node) #else -#define alloc_thread_info(tsk) kmalloc(THREAD_SIZE, GFP_KERNEL) +#define alloc_thread_info_node(tsk) \ + kmalloc_node(THREAD_SIZE, GFP_KERNEL, node) #endif #define free_thread_info(info) kfree(info) diff --git a/arch/frv/include/asm/types.h b/arch/frv/include/asm/types.h index 613bf1e962f0..aa3e7fdc7f29 100644 --- a/arch/frv/include/asm/types.h +++ b/arch/frv/include/asm/types.h @@ -27,14 +27,6 @@ typedef unsigned short umode_t; #define BITS_PER_LONG 32 -#ifndef __ASSEMBLY__ - -/* Dma addresses are 32-bits wide. */ - -typedef u32 dma_addr_t; - -#endif /* __ASSEMBLY__ */ - #endif /* __KERNEL__ */ #endif /* _ASM_TYPES_H */ diff --git a/arch/frv/kernel/process.c b/arch/frv/kernel/process.c index efad12071c2e..9d3597526467 100644 --- a/arch/frv/kernel/process.c +++ b/arch/frv/kernel/process.c @@ -44,9 +44,10 @@ asmlinkage void ret_from_fork(void); void (*pm_power_off)(void); EXPORT_SYMBOL(pm_power_off); -struct task_struct *alloc_task_struct(void) +struct task_struct *alloc_task_struct_node(int node) { - struct task_struct *p = kmalloc(THREAD_SIZE, GFP_KERNEL); + struct task_struct *p = kmalloc_node(THREAD_SIZE, GFP_KERNEL, node); + if (p) atomic_set((atomic_t *)(p+1), 1); return p; diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig index 6df692d1475f..9624db193e3c 100644 --- a/arch/h8300/Kconfig +++ b/arch/h8300/Kconfig @@ -45,6 +45,10 @@ config GENERIC_FIND_NEXT_BIT bool default y +config GENERIC_FIND_BIT_LE + bool + default y + config GENERIC_HWEIGHT bool default y diff --git a/arch/h8300/boot/compressed/Makefile b/arch/h8300/boot/compressed/Makefile index d6189e057ed3..6745cb1ffb4f 100644 --- a/arch/h8300/boot/compressed/Makefile +++ b/arch/h8300/boot/compressed/Makefile @@ -5,7 +5,7 @@ # targets := vmlinux vmlinux.bin vmlinux.bin.gz head.o misc.o piggy.o -EXTRA_AFLAGS := -traditional +asflags-y := -traditional OBJECTS = $(obj)/head.o $(obj)/misc.o diff --git a/arch/h8300/include/asm/bitops.h b/arch/h8300/include/asm/bitops.h index cb9ddf5fc54f..e856c1bb3415 100644 --- a/arch/h8300/include/asm/bitops.h +++ b/arch/h8300/include/asm/bitops.h @@ -200,9 +200,8 @@ static __inline__ unsigned long __ffs(unsigned long word) #include <asm-generic/bitops/sched.h> #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> -#include <asm-generic/bitops/ext2-non-atomic.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-atomic.h> -#include <asm-generic/bitops/minix.h> #endif /* __KERNEL__ */ diff --git a/arch/h8300/include/asm/types.h b/arch/h8300/include/asm/types.h index 12875190b156..bb2c91a3522e 100644 --- a/arch/h8300/include/asm/types.h +++ b/arch/h8300/include/asm/types.h @@ -22,10 +22,6 @@ typedef unsigned short umode_t; #define BITS_PER_LONG 32 -/* Dma addresses are 32-bits wide. */ - -typedef u32 dma_addr_t; - #endif /* __KERNEL__ */ #endif /* __ASSEMBLY__ */ diff --git a/arch/ia64/include/asm/bitops.h b/arch/ia64/include/asm/bitops.h index 9da3df6f1a52..b76f7e009218 100644 --- a/arch/ia64/include/asm/bitops.h +++ b/arch/ia64/include/asm/bitops.h @@ -456,12 +456,11 @@ static __inline__ unsigned long __arch_hweight64(unsigned long x) #ifdef __KERNEL__ -#include <asm-generic/bitops/ext2-non-atomic.h> +#include <asm-generic/bitops/le.h> #define ext2_set_bit_atomic(l,n,a) test_and_set_bit(n,a) #define ext2_clear_bit_atomic(l,n,a) test_and_clear_bit(n,a) -#include <asm-generic/bitops/minix.h> #include <asm-generic/bitops/sched.h> #endif /* __KERNEL__ */ diff --git a/arch/ia64/include/asm/perfmon.h b/arch/ia64/include/asm/perfmon.h index 7f3333dd00e4..d551183fee90 100644 --- a/arch/ia64/include/asm/perfmon.h +++ b/arch/ia64/include/asm/perfmon.h @@ -7,7 +7,7 @@ #define _ASM_IA64_PERFMON_H /* - * perfmon comamnds supported on all CPU models + * perfmon commands supported on all CPU models */ #define PFM_WRITE_PMCS 0x01 #define PFM_WRITE_PMDS 0x02 diff --git a/arch/ia64/include/asm/thread_info.h b/arch/ia64/include/asm/thread_info.h index b6a5ba2aca34..ff0cc84e7bcc 100644 --- a/arch/ia64/include/asm/thread_info.h +++ b/arch/ia64/include/asm/thread_info.h @@ -59,11 +59,12 @@ struct thread_info { #ifndef ASM_OFFSETS_C /* how to get the thread information struct from C */ #define current_thread_info() ((struct thread_info *) ((char *) current + IA64_TASK_SIZE)) -#define alloc_thread_info(tsk) ((struct thread_info *) ((char *) (tsk) + IA64_TASK_SIZE)) +#define alloc_thread_info_node(tsk, node) \ + ((struct thread_info *) ((char *) (tsk) + IA64_TASK_SIZE)) #define task_thread_info(tsk) ((struct thread_info *) ((char *) (tsk) + IA64_TASK_SIZE)) #else #define current_thread_info() ((struct thread_info *) 0) -#define alloc_thread_info(tsk) ((struct thread_info *) 0) +#define alloc_thread_info_node(tsk, node) ((struct thread_info *) 0) #define task_thread_info(tsk) ((struct thread_info *) 0) #endif #define free_thread_info(ti) /* nothing */ @@ -84,7 +85,14 @@ struct thread_info { #define end_of_stack(p) (unsigned long *)((void *)(p) + IA64_RBS_OFFSET) #define __HAVE_ARCH_TASK_STRUCT_ALLOCATOR -#define alloc_task_struct() ((struct task_struct *)__get_free_pages(GFP_KERNEL | __GFP_COMP, KERNEL_STACK_SIZE_ORDER)) +#define alloc_task_struct_node(node) \ +({ \ + struct page *page = alloc_pages_node(node, GFP_KERNEL | __GFP_COMP, \ + KERNEL_STACK_SIZE_ORDER); \ + struct task_struct *ret = page ? page_address(page) : NULL; \ + \ + ret; \ +}) #define free_task_struct(tsk) free_pages((unsigned long) (tsk), KERNEL_STACK_SIZE_ORDER) #endif /* !__ASSEMBLY */ diff --git a/arch/ia64/include/asm/types.h b/arch/ia64/include/asm/types.h index 93773fd37be0..82b3939d2718 100644 --- a/arch/ia64/include/asm/types.h +++ b/arch/ia64/include/asm/types.h @@ -40,9 +40,6 @@ struct fnptr { unsigned long gp; }; -/* DMA addresses are 64-bits wide, in general. */ -typedef u64 dma_addr_t; - # endif /* __KERNEL__ */ #endif /* !__ASSEMBLY__ */ diff --git a/arch/ia64/kernel/crash_dump.c b/arch/ia64/kernel/crash_dump.c index 23e91290e41f..c8c9298666fb 100644 --- a/arch/ia64/kernel/crash_dump.c +++ b/arch/ia64/kernel/crash_dump.c @@ -13,9 +13,6 @@ #include <asm/page.h> #include <asm/uaccess.h> -/* Stores the physical address of elf header of crash image. */ -unsigned long long elfcorehdr_addr = ELFCORE_ADDR_MAX; - /** * copy_oldmem_page - copy one page from "oldmem" * @pfn: page frame number to be copied diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c index a0f001928502..6fc03aff046c 100644 --- a/arch/ia64/kernel/efi.c +++ b/arch/ia64/kernel/efi.c @@ -23,6 +23,7 @@ */ #include <linux/module.h> #include <linux/bootmem.h> +#include <linux/crash_dump.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/types.h> diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index 911cf9749700..5e2c72498c51 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -479,25 +479,7 @@ static __init int setup_nomca(char *s) } early_param("nomca", setup_nomca); -/* - * Note: elfcorehdr_addr is not just limited to vmcore. It is also used by - * is_kdump_kernel() to determine if we are booting after a panic. Hence - * ifdef it under CONFIG_CRASH_DUMP and not CONFIG_PROC_VMCORE. - */ #ifdef CONFIG_CRASH_DUMP -/* elfcorehdr= specifies the location of elf core header - * stored by the crashed kernel. - */ -static int __init parse_elfcorehdr(char *arg) -{ - if (!arg) - return -EINVAL; - - elfcorehdr_addr = memparse(arg, &arg); - return 0; -} -early_param("elfcorehdr", parse_elfcorehdr); - int __init reserve_elfcorehdr(u64 *start, u64 *end) { u64 length; diff --git a/arch/ia64/kvm/Makefile b/arch/ia64/kvm/Makefile index 1089b3e918ac..db3d7c5d1071 100644 --- a/arch/ia64/kvm/Makefile +++ b/arch/ia64/kvm/Makefile @@ -45,8 +45,8 @@ FORCE : $(obj)/$(offsets-file) # Makefile for Kernel-based Virtual Machine module # -EXTRA_CFLAGS += -Ivirt/kvm -Iarch/ia64/kvm/ -EXTRA_AFLAGS += -Ivirt/kvm -Iarch/ia64/kvm/ +ccflags-y := -Ivirt/kvm -Iarch/ia64/kvm/ +asflags-y := -Ivirt/kvm -Iarch/ia64/kvm/ common-objs = $(addprefix ../../../virt/kvm/, kvm_main.o ioapic.o \ coalesced_mmio.o irq_comm.o assigned-dev.o) diff --git a/arch/ia64/sn/kernel/Makefile b/arch/ia64/sn/kernel/Makefile index 0591038735af..d27df1d45da7 100644 --- a/arch/ia64/sn/kernel/Makefile +++ b/arch/ia64/sn/kernel/Makefile @@ -7,7 +7,7 @@ # Copyright (C) 1999,2001-2006,2008 Silicon Graphics, Inc. All Rights Reserved. # -EXTRA_CFLAGS += -Iarch/ia64/sn/include +ccflags-y := -Iarch/ia64/sn/include obj-y += setup.o bte.o bte_error.o irq.o mca.o idle.o \ huberror.o io_acpi_init.o io_common.o \ diff --git a/arch/ia64/sn/kernel/sn2/Makefile b/arch/ia64/sn/kernel/sn2/Makefile index 08e6565dc908..3d09108d4277 100644 --- a/arch/ia64/sn/kernel/sn2/Makefile +++ b/arch/ia64/sn/kernel/sn2/Makefile @@ -9,7 +9,7 @@ # sn2 specific kernel files # -EXTRA_CFLAGS += -Iarch/ia64/sn/include +ccflags-y := -Iarch/ia64/sn/include obj-y += cache.o io.o ptc_deadlock.o sn2_smp.o sn_proc_fs.o \ prominfo_proc.o timer.o timer_interrupt.o sn_hwperf.o diff --git a/arch/ia64/sn/pci/Makefile b/arch/ia64/sn/pci/Makefile index ad4ef34dfe26..df2a90145426 100644 --- a/arch/ia64/sn/pci/Makefile +++ b/arch/ia64/sn/pci/Makefile @@ -7,6 +7,6 @@ # # Makefile for the sn pci general routines. -EXTRA_CFLAGS += -Iarch/ia64/sn/include +ccflags-y := -Iarch/ia64/sn/include obj-y := pci_dma.o tioca_provider.o tioce_provider.o pcibr/ diff --git a/arch/ia64/sn/pci/pcibr/Makefile b/arch/ia64/sn/pci/pcibr/Makefile index 01192d3247dd..396bcae36309 100644 --- a/arch/ia64/sn/pci/pcibr/Makefile +++ b/arch/ia64/sn/pci/pcibr/Makefile @@ -7,7 +7,7 @@ # # Makefile for the sn2 io routines. -EXTRA_CFLAGS += -Iarch/ia64/sn/include +ccflags-y := -Iarch/ia64/sn/include obj-y += pcibr_dma.o pcibr_reg.o \ pcibr_ate.o pcibr_provider.o diff --git a/arch/ia64/uv/kernel/Makefile b/arch/ia64/uv/kernel/Makefile index 8d92b4684d8e..124e441d383d 100644 --- a/arch/ia64/uv/kernel/Makefile +++ b/arch/ia64/uv/kernel/Makefile @@ -7,7 +7,7 @@ # Copyright (C) 2008 Silicon Graphics, Inc. All Rights Reserved. # -EXTRA_CFLAGS += -Iarch/ia64/sn/include +ccflags-y := -Iarch/ia64/sn/include obj-y += setup.o obj-$(CONFIG_IA64_GENERIC) += machvec.o diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index ef4c1e442be3..62afe23c9a49 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -260,6 +260,10 @@ config GENERIC_FIND_NEXT_BIT bool default y +config GENERIC_FIND_BIT_LE + bool + default y + config GENERIC_HWEIGHT bool default y diff --git a/arch/m32r/include/asm/bitops.h b/arch/m32r/include/asm/bitops.h index aaddf0d57603..6300f22cdbdb 100644 --- a/arch/m32r/include/asm/bitops.h +++ b/arch/m32r/include/asm/bitops.h @@ -266,9 +266,8 @@ static __inline__ int test_and_change_bit(int nr, volatile void * addr) #ifdef __KERNEL__ -#include <asm-generic/bitops/ext2-non-atomic.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-atomic.h> -#include <asm-generic/bitops/minix.h> #endif /* __KERNEL__ */ diff --git a/arch/m32r/include/asm/thread_info.h b/arch/m32r/include/asm/thread_info.h index 71faff5bcc27..0227dba44068 100644 --- a/arch/m32r/include/asm/thread_info.h +++ b/arch/m32r/include/asm/thread_info.h @@ -96,16 +96,11 @@ static inline struct thread_info *current_thread_info(void) /* thread information allocation */ #ifdef CONFIG_DEBUG_STACK_USAGE -#define alloc_thread_info(tsk) \ - ({ \ - struct thread_info *ret; \ - \ - ret = kzalloc(THREAD_SIZE, GFP_KERNEL); \ - \ - ret; \ - }) +#define alloc_thread_info_node(tsk, node) \ + kzalloc_node(THREAD_SIZE, GFP_KERNEL, node) #else -#define alloc_thread_info(tsk) kmalloc(THREAD_SIZE, GFP_KERNEL) +#define alloc_thread_info_node(tsk, node) \ + kmalloc_node(THREAD_SIZE, GFP_KERNEL, node) #endif #define free_thread_info(info) kfree(info) diff --git a/arch/m32r/include/asm/types.h b/arch/m32r/include/asm/types.h index bc9f7fff0ac3..bd0035597b3b 100644 --- a/arch/m32r/include/asm/types.h +++ b/arch/m32r/include/asm/types.h @@ -16,15 +16,6 @@ typedef unsigned short umode_t; #define BITS_PER_LONG 32 -#ifndef __ASSEMBLY__ - -/* DMA addresses are 32-bits wide. */ - -typedef u32 dma_addr_t; -typedef u64 dma64_addr_t; - -#endif /* __ASSEMBLY__ */ - #endif /* __KERNEL__ */ #endif /* _ASM_M32R_TYPES_H */ diff --git a/arch/m68k/include/asm/bitops_mm.h b/arch/m68k/include/asm/bitops_mm.h index b4ecdaada520..9d69f6e62365 100644 --- a/arch/m68k/include/asm/bitops_mm.h +++ b/arch/m68k/include/asm/bitops_mm.h @@ -325,58 +325,45 @@ static inline int __fls(int x) #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> -/* Bitmap functions for the minix filesystem */ +/* Bitmap functions for the little endian bitmap. */ -static inline int minix_find_first_zero_bit(const void *vaddr, unsigned size) +static inline void __set_bit_le(int nr, void *addr) { - const unsigned short *p = vaddr, *addr = vaddr; - int res; - unsigned short num; - - if (!size) - return 0; - - size = (size >> 4) + ((size & 15) > 0); - while (*p++ == 0xffff) - { - if (--size == 0) - return (p - addr) << 4; - } + __set_bit(nr ^ 24, addr); +} - num = ~*--p; - __asm__ __volatile__ ("bfffo %1{#16,#16},%0" - : "=d" (res) : "d" (num & -num)); - return ((p - addr) << 4) + (res ^ 31); +static inline void __clear_bit_le(int nr, void *addr) +{ + __clear_bit(nr ^ 24, addr); } -#define minix_test_and_set_bit(nr, addr) __test_and_set_bit((nr) ^ 16, (unsigned long *)(addr)) -#define minix_set_bit(nr,addr) __set_bit((nr) ^ 16, (unsigned long *)(addr)) -#define minix_test_and_clear_bit(nr, addr) __test_and_clear_bit((nr) ^ 16, (unsigned long *)(addr)) +static inline int __test_and_set_bit_le(int nr, void *addr) +{ + return __test_and_set_bit(nr ^ 24, addr); +} -static inline int minix_test_bit(int nr, const void *vaddr) +static inline int test_and_set_bit_le(int nr, void *addr) { - const unsigned short *p = vaddr; - return (p[nr >> 4] & (1U << (nr & 15))) != 0; + return test_and_set_bit(nr ^ 24, addr); } -/* Bitmap functions for the ext2 filesystem. */ +static inline int __test_and_clear_bit_le(int nr, void *addr) +{ + return __test_and_clear_bit(nr ^ 24, addr); +} -#define ext2_set_bit(nr, addr) __test_and_set_bit((nr) ^ 24, (unsigned long *)(addr)) -#define ext2_set_bit_atomic(lock, nr, addr) test_and_set_bit((nr) ^ 24, (unsigned long *)(addr)) -#define ext2_clear_bit(nr, addr) __test_and_clear_bit((nr) ^ 24, (unsigned long *)(addr)) -#define ext2_clear_bit_atomic(lock, nr, addr) test_and_clear_bit((nr) ^ 24, (unsigned long *)(addr)) -#define ext2_find_next_zero_bit(addr, size, offset) \ - generic_find_next_zero_le_bit((unsigned long *)addr, size, offset) -#define ext2_find_next_bit(addr, size, offset) \ - generic_find_next_le_bit((unsigned long *)addr, size, offset) +static inline int test_and_clear_bit_le(int nr, void *addr) +{ + return test_and_clear_bit(nr ^ 24, addr); +} -static inline int ext2_test_bit(int nr, const void *vaddr) +static inline int test_bit_le(int nr, const void *vaddr) { const unsigned char *p = vaddr; return (p[nr >> 3] & (1U << (nr & 7))) != 0; } -static inline int ext2_find_first_zero_bit(const void *vaddr, unsigned size) +static inline int find_first_zero_bit_le(const void *vaddr, unsigned size) { const unsigned long *p = vaddr, *addr = vaddr; int res; @@ -393,33 +380,36 @@ static inline int ext2_find_first_zero_bit(const void *vaddr, unsigned size) --p; for (res = 0; res < 32; res++) - if (!ext2_test_bit (res, p)) + if (!test_bit_le(res, p)) break; return (p - addr) * 32 + res; } -static inline unsigned long generic_find_next_zero_le_bit(const unsigned long *addr, +static inline unsigned long find_next_zero_bit_le(const void *addr, unsigned long size, unsigned long offset) { - const unsigned long *p = addr + (offset >> 5); + const unsigned long *p = addr; int bit = offset & 31UL, res; if (offset >= size) return size; + p += offset >> 5; + if (bit) { + offset -= bit; /* Look for zero in first longword */ for (res = bit; res < 32; res++) - if (!ext2_test_bit (res, p)) - return (p - addr) * 32 + res; + if (!test_bit_le(res, p)) + return offset + res; p++; + offset += 32; } /* No zero yet, search remaining full bytes for a zero */ - res = ext2_find_first_zero_bit (p, size - 32 * (p - addr)); - return (p - addr) * 32 + res; + return offset + find_first_zero_bit_le(p, size - offset); } -static inline int ext2_find_first_bit(const void *vaddr, unsigned size) +static inline int find_first_bit_le(const void *vaddr, unsigned size) { const unsigned long *p = vaddr, *addr = vaddr; int res; @@ -435,32 +425,42 @@ static inline int ext2_find_first_bit(const void *vaddr, unsigned size) --p; for (res = 0; res < 32; res++) - if (ext2_test_bit(res, p)) + if (test_bit_le(res, p)) break; return (p - addr) * 32 + res; } -static inline unsigned long generic_find_next_le_bit(const unsigned long *addr, +static inline unsigned long find_next_bit_le(const void *addr, unsigned long size, unsigned long offset) { - const unsigned long *p = addr + (offset >> 5); + const unsigned long *p = addr; int bit = offset & 31UL, res; if (offset >= size) return size; + p += offset >> 5; + if (bit) { + offset -= bit; /* Look for one in first longword */ for (res = bit; res < 32; res++) - if (ext2_test_bit(res, p)) - return (p - addr) * 32 + res; + if (test_bit_le(res, p)) + return offset + res; p++; + offset += 32; } /* No set bit yet, search remaining full bytes for a set bit */ - res = ext2_find_first_bit(p, size - 32 * (p - addr)); - return (p - addr) * 32 + res; + return offset + find_first_bit_le(p, size - offset); } +/* Bitmap functions for the ext2 filesystem. */ + +#define ext2_set_bit_atomic(lock, nr, addr) \ + test_and_set_bit_le(nr, addr) +#define ext2_clear_bit_atomic(lock, nr, addr) \ + test_and_clear_bit_le(nr, addr) + #endif /* __KERNEL__ */ #endif /* _M68K_BITOPS_H */ diff --git a/arch/m68k/include/asm/bitops_no.h b/arch/m68k/include/asm/bitops_no.h index 9d3cbe5fad1e..7d3779fdc5b6 100644 --- a/arch/m68k/include/asm/bitops_no.h +++ b/arch/m68k/include/asm/bitops_no.h @@ -196,7 +196,19 @@ static __inline__ int __test_bit(int nr, const volatile unsigned long * addr) #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> -static __inline__ int ext2_set_bit(int nr, volatile void * addr) +#define BITOP_LE_SWIZZLE ((BITS_PER_LONG-1) & ~0x7) + +static inline void __set_bit_le(int nr, void *addr) +{ + __set_bit(nr ^ BITOP_LE_SWIZZLE, addr); +} + +static inline void __clear_bit_le(int nr, void *addr) +{ + __clear_bit(nr ^ BITOP_LE_SWIZZLE, addr); +} + +static inline int __test_and_set_bit_le(int nr, volatile void *addr) { char retval; @@ -215,7 +227,7 @@ static __inline__ int ext2_set_bit(int nr, volatile void * addr) return retval; } -static __inline__ int ext2_clear_bit(int nr, volatile void * addr) +static inline int __test_and_clear_bit_le(int nr, volatile void *addr) { char retval; @@ -238,7 +250,7 @@ static __inline__ int ext2_clear_bit(int nr, volatile void * addr) ({ \ int ret; \ spin_lock(lock); \ - ret = ext2_set_bit((nr), (addr)); \ + ret = __test_and_set_bit_le((nr), (addr)); \ spin_unlock(lock); \ ret; \ }) @@ -247,12 +259,12 @@ static __inline__ int ext2_clear_bit(int nr, volatile void * addr) ({ \ int ret; \ spin_lock(lock); \ - ret = ext2_clear_bit((nr), (addr)); \ + ret = __test_and_clear_bit_le((nr), (addr)); \ spin_unlock(lock); \ ret; \ }) -static __inline__ int ext2_test_bit(int nr, const volatile void * addr) +static inline int test_bit_le(int nr, const volatile void *addr) { char retval; @@ -271,10 +283,10 @@ static __inline__ int ext2_test_bit(int nr, const volatile void * addr) return retval; } -#define ext2_find_first_zero_bit(addr, size) \ - ext2_find_next_zero_bit((addr), (size), 0) +#define find_first_zero_bit_le(addr, size) \ + find_next_zero_bit_le((addr), (size), 0) -static __inline__ unsigned long ext2_find_next_zero_bit(void *addr, unsigned long size, unsigned long offset) +static inline unsigned long find_next_zero_bit_le(void *addr, unsigned long size, unsigned long offset) { unsigned long *p = ((unsigned long *) addr) + (offset >> 5); unsigned long result = offset & ~31UL; @@ -324,10 +336,6 @@ found_middle: return result + ffz(__swab32(tmp)); } -#define ext2_find_next_bit(addr, size, off) \ - generic_find_next_le_bit((unsigned long *)(addr), (size), (off)) -#include <asm-generic/bitops/minix.h> - #endif /* __KERNEL__ */ #include <asm-generic/bitops/fls.h> diff --git a/arch/m68k/include/asm/types.h b/arch/m68k/include/asm/types.h index 6441cb5f8e7c..b17fd115a4e7 100644 --- a/arch/m68k/include/asm/types.h +++ b/arch/m68k/include/asm/types.h @@ -23,15 +23,6 @@ typedef unsigned short umode_t; #define BITS_PER_LONG 32 -#ifndef __ASSEMBLY__ - -/* DMA addresses are always 32-bits wide */ - -typedef u32 dma_addr_t; -typedef u32 dma64_addr_t; - -#endif /* __ASSEMBLY__ */ - #endif /* __KERNEL__ */ #endif /* _M68K_TYPES_H */ diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index 922c4194c7bb..5f0cf0e32653 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -37,6 +37,9 @@ config ARCH_HAS_ILOG2_U64 config GENERIC_FIND_NEXT_BIT def_bool y +config GENERIC_FIND_BIT_LE + def_bool y + config GENERIC_HWEIGHT def_bool y diff --git a/arch/microblaze/kernel/cpu/Makefile b/arch/microblaze/kernel/cpu/Makefile index 59cc7bceaf8c..fceed4edea41 100644 --- a/arch/microblaze/kernel/cpu/Makefile +++ b/arch/microblaze/kernel/cpu/Makefile @@ -6,7 +6,7 @@ ifdef CONFIG_FUNCTION_TRACER CFLAGS_REMOVE_cache.o = -pg endif -EXTRA_CFLAGS += -DCPU_MAJOR=$(CPU_MAJOR) -DCPU_MINOR=$(CPU_MINOR) \ +ccflags-y := -DCPU_MAJOR=$(CPU_MAJOR) -DCPU_MINOR=$(CPU_MINOR) \ -DCPU_REV=$(CPU_REV) obj-y += cache.o cpuinfo.o cpuinfo-pvr-full.o cpuinfo-static.o mb.o pvr.o diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index d88983516e26..9905e2e85de4 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -777,6 +777,10 @@ config GENERIC_FIND_NEXT_BIT bool default y +config GENERIC_FIND_BIT_LE + bool + default y + config GENERIC_HWEIGHT bool default y @@ -2340,6 +2344,16 @@ source "drivers/pcmcia/Kconfig" source "drivers/pci/hotplug/Kconfig" +config RAPIDIO + bool "RapidIO support" + depends on PCI + default n + help + If you say Y here, the kernel will include drivers and + infrastructure code to support RapidIO interconnect devices. + +source "drivers/rapidio/Kconfig" + endmenu menu "Executable file formats" diff --git a/arch/mips/Makefile b/arch/mips/Makefile index 7c1102e41fe2..ac1d5b611a27 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -286,11 +286,11 @@ CLEAN_FILES += vmlinux.32 vmlinux.64 archprepare: ifdef CONFIG_MIPS32_N32 @echo ' Checking missing-syscalls for N32' - $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=n32" + $(Q)$(MAKE) $(build)=. missing-syscalls ccflags-y="-mabi=n32" endif ifdef CONFIG_MIPS32_O32 @echo ' Checking missing-syscalls for O32' - $(Q)$(MAKE) $(build)=. missing-syscalls EXTRA_CFLAGS="-mabi=32" + $(Q)$(MAKE) $(build)=. missing-syscalls ccflags-y="-mabi=32" endif install: diff --git a/arch/mips/bcm63xx/boards/Makefile b/arch/mips/bcm63xx/boards/Makefile index e5cc86dc1da8..9f64fb414077 100644 --- a/arch/mips/bcm63xx/boards/Makefile +++ b/arch/mips/bcm63xx/boards/Makefile @@ -1,3 +1,3 @@ obj-$(CONFIG_BOARD_BCM963XX) += board_bcm963xx.o -EXTRA_CFLAGS += -Werror +ccflags-y := -Werror diff --git a/arch/mips/fw/arc/Makefile b/arch/mips/fw/arc/Makefile index e0aaad482b0e..5314b37aff2c 100644 --- a/arch/mips/fw/arc/Makefile +++ b/arch/mips/fw/arc/Makefile @@ -9,4 +9,4 @@ lib-$(CONFIG_ARC_MEMORY) += memory.o lib-$(CONFIG_ARC_CONSOLE) += arc_con.o lib-$(CONFIG_ARC_PROMLIB) += promlib.o -EXTRA_CFLAGS += -Werror +ccflags-y := -Werror diff --git a/arch/mips/include/asm/bitops.h b/arch/mips/include/asm/bitops.h index 50b4ef288c53..2e1ad4c652b7 100644 --- a/arch/mips/include/asm/bitops.h +++ b/arch/mips/include/asm/bitops.h @@ -676,9 +676,8 @@ static inline int ffs(int word) #include <asm/arch_hweight.h> #include <asm-generic/bitops/const_hweight.h> -#include <asm-generic/bitops/ext2-non-atomic.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-atomic.h> -#include <asm-generic/bitops/minix.h> #endif /* __KERNEL__ */ diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h index d309556cacf8..d71160de4d10 100644 --- a/arch/mips/include/asm/thread_info.h +++ b/arch/mips/include/asm/thread_info.h @@ -88,9 +88,11 @@ register struct thread_info *__current_thread_info __asm__("$28"); #define __HAVE_ARCH_THREAD_INFO_ALLOCATOR #ifdef CONFIG_DEBUG_STACK_USAGE -#define alloc_thread_info(tsk) kzalloc(THREAD_SIZE, GFP_KERNEL) +#define alloc_thread_info_node(tsk, node) \ + kzalloc_node(THREAD_SIZE, GFP_KERNEL, node) #else -#define alloc_thread_info(tsk) kmalloc(THREAD_SIZE, GFP_KERNEL) +#define alloc_thread_info_node(tsk, node) \ + kmalloc_node(THREAD_SIZE, GFP_KERNEL, node) #endif #define free_thread_info(info) kfree(info) diff --git a/arch/mips/include/asm/types.h b/arch/mips/include/asm/types.h index 544a2854598f..533812b61881 100644 --- a/arch/mips/include/asm/types.h +++ b/arch/mips/include/asm/types.h @@ -33,14 +33,6 @@ typedef unsigned short umode_t; #ifdef __KERNEL__ #ifndef __ASSEMBLY__ -#if (defined(CONFIG_HIGHMEM) && defined(CONFIG_64BIT_PHYS_ADDR)) \ - || defined(CONFIG_64BIT) -typedef u64 dma_addr_t; -#else -typedef u32 dma_addr_t; -#endif -typedef u64 dma64_addr_t; - /* * Don't use phys_t. You've been warned. */ diff --git a/arch/mips/jz4740/Makefile b/arch/mips/jz4740/Makefile index a604eaeb6c08..a9dff3321251 100644 --- a/arch/mips/jz4740/Makefile +++ b/arch/mips/jz4740/Makefile @@ -17,4 +17,4 @@ obj-$(CONFIG_JZ4740_QI_LB60) += board-qi_lb60.o obj-$(CONFIG_PM) += pm.o -EXTRA_CFLAGS += -Werror -Wall +ccflags-y := -Werror -Wall diff --git a/arch/mips/oprofile/Makefile b/arch/mips/oprofile/Makefile index 02cc65e52d11..4b9d7044e26c 100644 --- a/arch/mips/oprofile/Makefile +++ b/arch/mips/oprofile/Makefile @@ -1,4 +1,4 @@ -EXTRA_CFLAGS := -Werror +ccflags-y := -Werror obj-$(CONFIG_OPROFILE) += oprofile.o diff --git a/arch/mips/pmc-sierra/yosemite/Makefile b/arch/mips/pmc-sierra/yosemite/Makefile index b16f95c3df65..02f5fb94ea28 100644 --- a/arch/mips/pmc-sierra/yosemite/Makefile +++ b/arch/mips/pmc-sierra/yosemite/Makefile @@ -6,4 +6,4 @@ obj-y += irq.o prom.o py-console.o setup.o obj-$(CONFIG_SMP) += smp.o -EXTRA_CFLAGS += -Werror +ccflags-y := -Werror diff --git a/arch/mips/powertv/Makefile b/arch/mips/powertv/Makefile index baf6e9092a9f..348d2e850ef5 100644 --- a/arch/mips/powertv/Makefile +++ b/arch/mips/powertv/Makefile @@ -28,4 +28,4 @@ obj-y += init.o ioremap.o memory.o powertv_setup.o reset.o time.o \ obj-$(CONFIG_USB) += powertv-usb.o -EXTRA_CFLAGS += -Wall +ccflags-y := -Wall diff --git a/arch/mips/powertv/asic/Makefile b/arch/mips/powertv/asic/Makefile index f0e95dc0ac97..d810a33182a4 100644 --- a/arch/mips/powertv/asic/Makefile +++ b/arch/mips/powertv/asic/Makefile @@ -20,4 +20,4 @@ obj-y += asic-calliope.o asic-cronus.o asic-gaia.o asic-zeus.o \ asic_devices.o asic_int.o irq_asic.o prealloc-calliope.o \ prealloc-cronus.o prealloc-cronuslite.o prealloc-gaia.o prealloc-zeus.o -EXTRA_CFLAGS += -Wall -Werror +ccflags-y := -Wall -Werror diff --git a/arch/mips/powertv/pci/Makefile b/arch/mips/powertv/pci/Makefile index f5c62462fc9d..5783201cd2c8 100644 --- a/arch/mips/powertv/pci/Makefile +++ b/arch/mips/powertv/pci/Makefile @@ -18,4 +18,4 @@ obj-$(CONFIG_PCI) += fixup-powertv.o -EXTRA_CFLAGS += -Wall -Werror +ccflags-y := -Wall -Werror diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig index 243bfa23fd58..10971be43061 100644 --- a/arch/mn10300/Kconfig +++ b/arch/mn10300/Kconfig @@ -1,7 +1,8 @@ config MN10300 def_bool y select HAVE_OPROFILE - select GENERIC_HARDIRQS + select HAVE_GENERIC_HARDIRQS + select GENERIC_HARDIRQS_NO_DEPRECATED config AM33_2 def_bool n @@ -53,21 +54,6 @@ config GENERIC_TIME config GENERIC_CLOCKEVENTS def_bool y -config GENERIC_CLOCKEVENTS_BUILD - def_bool y - depends on GENERIC_CLOCKEVENTS - -config GENERIC_CLOCKEVENTS_BROADCAST - bool - -config CEVT_MN10300 - def_bool y - depends on GENERIC_CLOCKEVENTS - -config CSRC_MN10300 - def_bool y - depends on GENERIC_TIME - config GENERIC_BUG def_bool y diff --git a/arch/mn10300/include/asm/bitops.h b/arch/mn10300/include/asm/bitops.h index 3b8a868188f5..0939462967e3 100644 --- a/arch/mn10300/include/asm/bitops.h +++ b/arch/mn10300/include/asm/bitops.h @@ -233,8 +233,7 @@ int ffs(int x) #define ext2_clear_bit_atomic(lock, nr, addr) \ test_and_clear_bit((nr), (addr)) -#include <asm-generic/bitops/ext2-non-atomic.h> -#include <asm-generic/bitops/minix-le.h> +#include <asm-generic/bitops/le.h> #endif /* __KERNEL__ */ #endif /* __ASM_BITOPS_H */ diff --git a/arch/mn10300/include/asm/intctl-regs.h b/arch/mn10300/include/asm/intctl-regs.h index 585b708c2bc0..d65bbeebe50a 100644 --- a/arch/mn10300/include/asm/intctl-regs.h +++ b/arch/mn10300/include/asm/intctl-regs.h @@ -60,11 +60,6 @@ #ifndef __ASSEMBLY__ extern void set_intr_level(int irq, u16 level); -extern void mn10300_intc_set_level(unsigned int irq, unsigned int level); -extern void mn10300_intc_clear(unsigned int irq); -extern void mn10300_intc_set(unsigned int irq); -extern void mn10300_intc_enable(unsigned int irq); -extern void mn10300_intc_disable(unsigned int irq); extern void mn10300_set_lateack_irq_type(int irq); #endif diff --git a/arch/mn10300/include/asm/thread_info.h b/arch/mn10300/include/asm/thread_info.h index aa07a4a5d794..8d53f09c878d 100644 --- a/arch/mn10300/include/asm/thread_info.h +++ b/arch/mn10300/include/asm/thread_info.h @@ -124,9 +124,11 @@ static inline unsigned long current_stack_pointer(void) /* thread information allocation */ #ifdef CONFIG_DEBUG_STACK_USAGE -#define alloc_thread_info(tsk) kzalloc(THREAD_SIZE, GFP_KERNEL) +#define alloc_thread_info_node(tsk, node) \ + kzalloc_node(THREAD_SIZE, GFP_KERNEL, node) #else -#define alloc_thread_info(tsk) kmalloc(THREAD_SIZE, GFP_KERNEL) +#define alloc_thread_info_node(tsk, node) \ + kmalloc_node(THREAD_SIZE, GFP_KERNEL, node) #endif #define free_thread_info(ti) kfree((ti)) diff --git a/arch/mn10300/include/asm/types.h b/arch/mn10300/include/asm/types.h index 7b9f01042fd4..c1833eb192e3 100644 --- a/arch/mn10300/include/asm/types.h +++ b/arch/mn10300/include/asm/types.h @@ -26,13 +26,6 @@ typedef unsigned short umode_t; #define BITS_PER_LONG 32 -#ifndef __ASSEMBLY__ - -/* Dma addresses are 32-bits wide. */ -typedef u32 dma_addr_t; - -#endif /* __ASSEMBLY__ */ - #endif /* __KERNEL__ */ #endif /* _ASM_TYPES_H */ diff --git a/arch/mn10300/kernel/Makefile b/arch/mn10300/kernel/Makefile index 8f5f1e81baf5..a06a2e10051d 100644 --- a/arch/mn10300/kernel/Makefile +++ b/arch/mn10300/kernel/Makefile @@ -8,7 +8,8 @@ fpu-obj-$(CONFIG_FPU) := fpu.o fpu-low.o obj-y := process.o signal.o entry.o traps.o irq.o \ ptrace.o setup.o time.o sys_mn10300.o io.o kthread.o \ - switch_to.o mn10300_ksyms.o kernel_execve.o $(fpu-obj-y) + switch_to.o mn10300_ksyms.o kernel_execve.o $(fpu-obj-y) \ + csrc-mn10300.o cevt-mn10300.o obj-$(CONFIG_SMP) += smp.o smp-low.o @@ -28,5 +29,3 @@ obj-$(CONFIG_MN10300_RTC) += rtc.o obj-$(CONFIG_PROFILE) += profile.o profile-low.o obj-$(CONFIG_MODULES) += module.o obj-$(CONFIG_KPROBES) += kprobes.o -obj-$(CONFIG_CSRC_MN10300) += csrc-mn10300.o -obj-$(CONFIG_CEVT_MN10300) += cevt-mn10300.o diff --git a/arch/mn10300/kernel/cevt-mn10300.c b/arch/mn10300/kernel/cevt-mn10300.c index d4cb535bf786..69cae0260786 100644 --- a/arch/mn10300/kernel/cevt-mn10300.c +++ b/arch/mn10300/kernel/cevt-mn10300.c @@ -89,9 +89,10 @@ int __init init_clockevents(void) cd->name = "Timestamp"; cd->features = CLOCK_EVT_FEAT_ONESHOT; - /* Calculate the min / max delta */ - clockevent_set_clock(cd, MN10300_JCCLK); + /* Calculate shift/mult. We want to spawn at least 1 second */ + clockevents_calc_mult_shift(cd, MN10300_JCCLK, 1); + /* Calculate the min / max delta */ cd->max_delta_ns = clockevent_delta2ns(TMJCBR_MAX, cd); cd->min_delta_ns = clockevent_delta2ns(100, cd); @@ -110,9 +111,9 @@ int __init init_clockevents(void) #if defined(CONFIG_SMP) && !defined(CONFIG_GENERIC_CLOCKEVENTS_BROADCAST) /* setup timer irq affinity so it only runs on this cpu */ { - struct irq_desc *desc; - desc = irq_to_desc(cd->irq); - cpumask_copy(desc->affinity, cpumask_of(cpu)); + struct irq_data *data; + data = irq_get_irq_data(cd->irq); + cpumask_copy(data->affinity, cpumask_of(cpu)); iact->flags |= IRQF_NOBALANCING; } #endif diff --git a/arch/mn10300/kernel/csrc-mn10300.c b/arch/mn10300/kernel/csrc-mn10300.c index ba2f0c4d6e01..45644cf18c41 100644 --- a/arch/mn10300/kernel/csrc-mn10300.c +++ b/arch/mn10300/kernel/csrc-mn10300.c @@ -29,7 +29,6 @@ static struct clocksource clocksource_mn10300 = { int __init init_clocksource(void) { startup_timestamp_counter(); - clocksource_set_clock(&clocksource_mn10300, MN10300_TSCCLK); - clocksource_register(&clocksource_mn10300); + clocksource_register_hz(&clocksource_mn10300, MN10300_TSCCLK); return 0; } diff --git a/arch/mn10300/kernel/internal.h b/arch/mn10300/kernel/internal.h index 6a064ab5af07..ea946613f46d 100644 --- a/arch/mn10300/kernel/internal.h +++ b/arch/mn10300/kernel/internal.h @@ -33,13 +33,3 @@ extern void mn10300_low_ipi_handler(void); * time.c */ extern irqreturn_t local_timer_interrupt(void); - -/* - * time.c - */ -#ifdef CONFIG_CEVT_MN10300 -extern void clockevent_set_clock(struct clock_event_device *, unsigned int); -#endif -#ifdef CONFIG_CSRC_MN10300 -extern void clocksource_set_clock(struct clocksource *, unsigned int); -#endif diff --git a/arch/mn10300/kernel/irq.c b/arch/mn10300/kernel/irq.c index ac11754ecec5..f09fed5e6afc 100644 --- a/arch/mn10300/kernel/irq.c +++ b/arch/mn10300/kernel/irq.c @@ -37,8 +37,9 @@ atomic_t irq_err_count; /* * MN10300 interrupt controller operations */ -static void mn10300_cpupic_ack(unsigned int irq) +static void mn10300_cpupic_ack(struct irq_data *d) { + unsigned int irq = d->irq; unsigned long flags; u16 tmp; @@ -61,13 +62,14 @@ static void __mask_and_set_icr(unsigned int irq, arch_local_irq_restore(flags); } -static void mn10300_cpupic_mask(unsigned int irq) +static void mn10300_cpupic_mask(struct irq_data *d) { - __mask_and_set_icr(irq, GxICR_LEVEL, 0); + __mask_and_set_icr(d->irq, GxICR_LEVEL, 0); } -static void mn10300_cpupic_mask_ack(unsigned int irq) +static void mn10300_cpupic_mask_ack(struct irq_data *d) { + unsigned int irq = d->irq; #ifdef CONFIG_SMP unsigned long flags; u16 tmp; @@ -85,7 +87,7 @@ static void mn10300_cpupic_mask_ack(unsigned int irq) tmp2 = GxICR(irq); irq_affinity_online[irq] = - any_online_cpu(*irq_desc[irq].affinity); + any_online_cpu(*d->affinity); CROSS_GxICR(irq, irq_affinity_online[irq]) = (tmp & (GxICR_LEVEL | GxICR_ENABLE)) | GxICR_DETECT; tmp = CROSS_GxICR(irq, irq_affinity_online[irq]); @@ -97,13 +99,14 @@ static void mn10300_cpupic_mask_ack(unsigned int irq) #endif /* CONFIG_SMP */ } -static void mn10300_cpupic_unmask(unsigned int irq) +static void mn10300_cpupic_unmask(struct irq_data *d) { - __mask_and_set_icr(irq, GxICR_LEVEL, GxICR_ENABLE); + __mask_and_set_icr(d->irq, GxICR_LEVEL, GxICR_ENABLE); } -static void mn10300_cpupic_unmask_clear(unsigned int irq) +static void mn10300_cpupic_unmask_clear(struct irq_data *d) { + unsigned int irq = d->irq; /* the MN10300 PIC latches its interrupt request bit, even after the * device has ceased to assert its interrupt line and the interrupt * channel has been disabled in the PIC, so for level-triggered @@ -121,7 +124,7 @@ static void mn10300_cpupic_unmask_clear(unsigned int irq) } else { tmp = GxICR(irq); - irq_affinity_online[irq] = any_online_cpu(*irq_desc[irq].affinity); + irq_affinity_online[irq] = any_online_cpu(*d->affinity); CROSS_GxICR(irq, irq_affinity_online[irq]) = (tmp & GxICR_LEVEL) | GxICR_ENABLE | GxICR_DETECT; tmp = CROSS_GxICR(irq, irq_affinity_online[irq]); } @@ -134,7 +137,8 @@ static void mn10300_cpupic_unmask_clear(unsigned int irq) #ifdef CONFIG_SMP static int -mn10300_cpupic_setaffinity(unsigned int irq, const struct cpumask *mask) +mn10300_cpupic_setaffinity(struct irq_data *d, const struct cpumask *mask, + bool force) { unsigned long flags; int err; @@ -142,7 +146,7 @@ mn10300_cpupic_setaffinity(unsigned int irq, const struct cpumask *mask) flags = arch_local_cli_save(); /* check irq no */ - switch (irq) { + switch (d->irq) { case TMJCIRQ: case RESCHEDULE_IPI: case CALL_FUNC_SINGLE_IPI: @@ -181,7 +185,7 @@ mn10300_cpupic_setaffinity(unsigned int irq, const struct cpumask *mask) break; default: - set_bit(irq, irq_affinity_request); + set_bit(d->irq, irq_affinity_request); err = 0; break; } @@ -202,15 +206,15 @@ mn10300_cpupic_setaffinity(unsigned int irq, const struct cpumask *mask) * mask_ack() is provided), and mask_ack() just masks. */ static struct irq_chip mn10300_cpu_pic_level = { - .name = "cpu_l", - .disable = mn10300_cpupic_mask, - .enable = mn10300_cpupic_unmask_clear, - .ack = NULL, - .mask = mn10300_cpupic_mask, - .mask_ack = mn10300_cpupic_mask, - .unmask = mn10300_cpupic_unmask_clear, + .name = "cpu_l", + .irq_disable = mn10300_cpupic_mask, + .irq_enable = mn10300_cpupic_unmask_clear, + .irq_ack = NULL, + .irq_mask = mn10300_cpupic_mask, + .irq_mask_ack = mn10300_cpupic_mask, + .irq_unmask = mn10300_cpupic_unmask_clear, #ifdef CONFIG_SMP - .set_affinity = mn10300_cpupic_setaffinity, + .irq_set_affinity = mn10300_cpupic_setaffinity, #endif }; @@ -220,15 +224,15 @@ static struct irq_chip mn10300_cpu_pic_level = { * We use the latch clearing function of the PIC as the 'ACK' function. */ static struct irq_chip mn10300_cpu_pic_edge = { - .name = "cpu_e", - .disable = mn10300_cpupic_mask, - .enable = mn10300_cpupic_unmask, - .ack = mn10300_cpupic_ack, - .mask = mn10300_cpupic_mask, - .mask_ack = mn10300_cpupic_mask_ack, - .unmask = mn10300_cpupic_unmask, + .name = "cpu_e", + .irq_disable = mn10300_cpupic_mask, + .irq_enable = mn10300_cpupic_unmask, + .irq_ack = mn10300_cpupic_ack, + .irq_mask = mn10300_cpupic_mask, + .irq_mask_ack = mn10300_cpupic_mask_ack, + .irq_unmask = mn10300_cpupic_unmask, #ifdef CONFIG_SMP - .set_affinity = mn10300_cpupic_setaffinity, + .irq_set_affinity = mn10300_cpupic_setaffinity, #endif }; @@ -252,31 +256,6 @@ void set_intr_level(int irq, u16 level) __mask_and_set_icr(irq, GxICR_ENABLE, level); } -void mn10300_intc_set_level(unsigned int irq, unsigned int level) -{ - set_intr_level(irq, NUM2GxICR_LEVEL(level) & GxICR_LEVEL); -} - -void mn10300_intc_clear(unsigned int irq) -{ - __mask_and_set_icr(irq, GxICR_LEVEL | GxICR_ENABLE, GxICR_DETECT); -} - -void mn10300_intc_set(unsigned int irq) -{ - __mask_and_set_icr(irq, 0, GxICR_REQUEST | GxICR_DETECT); -} - -void mn10300_intc_enable(unsigned int irq) -{ - mn10300_cpupic_unmask(irq); -} - -void mn10300_intc_disable(unsigned int irq) -{ - mn10300_cpupic_mask(irq); -} - /* * mark an interrupt to be ACK'd after interrupt handlers have been run rather * than before @@ -296,7 +275,7 @@ void __init init_IRQ(void) int irq; for (irq = 0; irq < NR_IRQS; irq++) - if (irq_desc[irq].chip == &no_irq_chip) + if (get_irq_chip(irq) == &no_irq_chip) /* due to the PIC latching interrupt requests, even * when the IRQ is disabled, IRQ_PENDING is superfluous * and we can use handle_level_irq() for edge-triggered @@ -384,12 +363,12 @@ int show_interrupts(struct seq_file *p, void *v) if (i < NR_CPU_IRQS) seq_printf(p, " %14s.%u", - irq_desc[i].chip->name, + irq_desc[i].irq_data.chip->name, (GxICR(i) & GxICR_LEVEL) >> GxICR_LEVEL_SHIFT); else seq_printf(p, " %14s", - irq_desc[i].chip->name); + irq_desc[i].irq_data.chip->name); seq_printf(p, " %s", action->name); diff --git a/arch/mn10300/kernel/mn10300-serial.c b/arch/mn10300/kernel/mn10300-serial.c index 996384dba45d..93c53739cfc9 100644 --- a/arch/mn10300/kernel/mn10300-serial.c +++ b/arch/mn10300/kernel/mn10300-serial.c @@ -384,17 +384,21 @@ static void mn10300_serial_mask_ack(unsigned int irq) arch_local_irq_restore(flags); } -static void mn10300_serial_nop(unsigned int irq) +static void mn10300_serial_chip_mask_ack(struct irq_data *d) +{ + mn10300_serial_mask_ack(d->irq); +} + +static void mn10300_serial_nop(struct irq_data *d) { } static struct irq_chip mn10300_serial_pic = { .name = "mnserial", - .ack = mn10300_serial_mask_ack, - .mask = mn10300_serial_mask_ack, - .mask_ack = mn10300_serial_mask_ack, - .unmask = mn10300_serial_nop, - .end = mn10300_serial_nop, + .irq_ack = mn10300_serial_chip_mask_ack, + .irq_mask = mn10300_serial_chip_mask_ack, + .irq_mask_ack = mn10300_serial_chip_mask_ack, + .irq_unmask = mn10300_serial_nop, }; diff --git a/arch/mn10300/kernel/smp.c b/arch/mn10300/kernel/smp.c index 0dcd1c686ba8..1ebb79f1650d 100644 --- a/arch/mn10300/kernel/smp.c +++ b/arch/mn10300/kernel/smp.c @@ -113,15 +113,17 @@ static void init_ipi(void); */ static void mn10300_ipi_disable(unsigned int irq); static void mn10300_ipi_enable(unsigned int irq); -static void mn10300_ipi_ack(unsigned int irq); -static void mn10300_ipi_nop(unsigned int irq); +static void mn10300_ipi_chip_disable(struct irq_data *d); +static void mn10300_ipi_chip_enable(struct irq_data *d); +static void mn10300_ipi_ack(struct irq_data *d); +static void mn10300_ipi_nop(struct irq_data *d); static struct irq_chip mn10300_ipi_type = { .name = "cpu_ipi", - .disable = mn10300_ipi_disable, - .enable = mn10300_ipi_enable, - .ack = mn10300_ipi_ack, - .eoi = mn10300_ipi_nop + .irq_disable = mn10300_ipi_chip_disable, + .irq_enable = mn10300_ipi_chip_enable, + .irq_ack = mn10300_ipi_ack, + .irq_eoi = mn10300_ipi_nop }; static irqreturn_t smp_reschedule_interrupt(int irq, void *dev_id); @@ -236,6 +238,11 @@ static void mn10300_ipi_enable(unsigned int irq) arch_local_irq_restore(flags); } +static void mn10300_ipi_chip_enable(struct irq_data *d) +{ + mn10300_ipi_enable(d->irq); +} + /** * mn10300_ipi_disable - Disable an IPI * @irq: The IPI to be disabled. @@ -254,6 +261,12 @@ static void mn10300_ipi_disable(unsigned int irq) arch_local_irq_restore(flags); } +static void mn10300_ipi_chip_disable(struct irq_data *d) +{ + mn10300_ipi_disable(d->irq); +} + + /** * mn10300_ipi_ack - Acknowledge an IPI interrupt in the PIC * @irq: The IPI to be acknowledged. @@ -261,8 +274,9 @@ static void mn10300_ipi_disable(unsigned int irq) * Clear the interrupt detection flag for the IPI on the appropriate interrupt * channel in the PIC. */ -static void mn10300_ipi_ack(unsigned int irq) +static void mn10300_ipi_ack(struct irq_data *d) { + unsigned int irq = d->irq; unsigned long flags; u16 tmp; @@ -276,7 +290,7 @@ static void mn10300_ipi_ack(unsigned int irq) * mn10300_ipi_nop - Dummy IPI action * @irq: The IPI to be acted upon. */ -static void mn10300_ipi_nop(unsigned int irq) +static void mn10300_ipi_nop(struct irq_data *d) { } diff --git a/arch/mn10300/kernel/time.c b/arch/mn10300/kernel/time.c index 5b955000626d..67c6416a58f8 100644 --- a/arch/mn10300/kernel/time.c +++ b/arch/mn10300/kernel/time.c @@ -93,79 +93,6 @@ irqreturn_t local_timer_interrupt(void) return IRQ_HANDLED; } -#ifndef CONFIG_GENERIC_TIME -/* - * advance the kernel's time keeping clocks (xtime and jiffies) - * - we use Timer 0 & 1 cascaded as a clock to nudge us the next time - * there's a need to update - */ -static irqreturn_t timer_interrupt(int irq, void *dev_id) -{ - unsigned tsc, elapse; - irqreturn_t ret; - - while (tsc = get_cycles(), - elapse = tsc - mn10300_last_tsc, /* time elapsed since last - * tick */ - elapse > MN10300_TSC_PER_HZ - ) { - mn10300_last_tsc += MN10300_TSC_PER_HZ; - - /* advance the kernel's time tracking system */ - xtime_update(1); - } - - ret = local_timer_interrupt(); -#ifdef CONFIG_SMP - send_IPI_allbutself(LOCAL_TIMER_IPI); -#endif - return ret; -} - -static struct irqaction timer_irq = { - .handler = timer_interrupt, - .flags = IRQF_DISABLED | IRQF_SHARED | IRQF_TIMER, - .name = "timer", -}; -#endif /* CONFIG_GENERIC_TIME */ - -#ifdef CONFIG_CSRC_MN10300 -void __init clocksource_set_clock(struct clocksource *cs, unsigned int clock) -{ - u64 temp; - u32 shift; - - /* Find a shift value */ - for (shift = 32; shift > 0; shift--) { - temp = (u64) NSEC_PER_SEC << shift; - do_div(temp, clock); - if ((temp >> 32) == 0) - break; - } - cs->shift = shift; - cs->mult = (u32) temp; -} -#endif - -#if CONFIG_CEVT_MN10300 -void __cpuinit clockevent_set_clock(struct clock_event_device *cd, - unsigned int clock) -{ - u64 temp; - u32 shift; - - /* Find a shift value */ - for (shift = 32; shift > 0; shift--) { - temp = (u64) clock << shift; - do_div(temp, NSEC_PER_SEC); - if ((temp >> 32) == 0) - break; - } - cd->shift = shift; - cd->mult = (u32) temp; -} -#endif - /* * initialise the various timers used by the main part of the kernel */ @@ -177,11 +104,7 @@ void __init time_init(void) */ TMPSCNT |= TMPSCNT_ENABLE; -#ifdef CONFIG_GENERIC_TIME init_clocksource(); -#else - startup_timestamp_counter(); -#endif printk(KERN_INFO "timestamp counter I/O clock running at %lu.%02lu" @@ -190,12 +113,7 @@ void __init time_init(void) mn10300_last_tsc = read_timestamp_counter(); -#ifdef CONFIG_GENERIC_CLOCKEVENTS init_clockevents(); -#else - reload_jiffies_counter(MN10300_JC_PER_HZ - 1); - setup_jiffies_interrupt(TMJCIRQ, &timer_irq, CONFIG_TIMER_IRQ_LEVEL); -#endif #ifdef CONFIG_MN10300_WD_TIMER /* start the watchdog timer */ diff --git a/arch/mn10300/unit-asb2364/include/unit/fpga-regs.h b/arch/mn10300/unit-asb2364/include/unit/fpga-regs.h index 7cf12054db65..33f100f9b468 100644 --- a/arch/mn10300/unit-asb2364/include/unit/fpga-regs.h +++ b/arch/mn10300/unit-asb2364/include/unit/fpga-regs.h @@ -14,7 +14,7 @@ #define ASB2364_FPGA_REG_RESET_USB __SYSREG(0xa900130c, u16) #define ASB2364_FPGA_REG_RESET_AV __SYSREG(0xa9001310, u16) -#define ASB2364_FPGA_REG_IRQ(X) __SYSREG(0xa9001590+((X)*4), u16) +#define ASB2364_FPGA_REG_IRQ(X) __SYSREG(0xa9001510+((X)*4), u16) #define ASB2364_FPGA_REG_IRQ_LAN ASB2364_FPGA_REG_IRQ(0) #define ASB2364_FPGA_REG_IRQ_UART ASB2364_FPGA_REG_IRQ(1) #define ASB2364_FPGA_REG_IRQ_I2C ASB2364_FPGA_REG_IRQ(2) diff --git a/arch/mn10300/unit-asb2364/include/unit/serial.h b/arch/mn10300/unit-asb2364/include/unit/serial.h index 7f048bbfdfd7..92f224a97efc 100644 --- a/arch/mn10300/unit-asb2364/include/unit/serial.h +++ b/arch/mn10300/unit-asb2364/include/unit/serial.h @@ -59,18 +59,18 @@ static inline void __debug_to_serial(const char *p, int n) #define SERIAL_PORT_DFNS /* stolen by gdb-stub */ #if defined(CONFIG_GDBSTUB_ON_TTYS0) -#define GDBPORT_SERIAL_RX __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_RX * 4, u8) -#define GDBPORT_SERIAL_TX __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_TX * 4, u8) -#define GDBPORT_SERIAL_DLL __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_DLL * 4, u8) -#define GDBPORT_SERIAL_DLM __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_DLM * 4, u8) -#define GDBPORT_SERIAL_IER __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_IER * 4, u8) -#define GDBPORT_SERIAL_IIR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_IIR * 4, u8) -#define GDBPORT_SERIAL_FCR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_FCR * 4, u8) -#define GDBPORT_SERIAL_LCR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_LCR * 4, u8) -#define GDBPORT_SERIAL_MCR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_MCR * 4, u8) -#define GDBPORT_SERIAL_LSR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_LSR * 4, u8) -#define GDBPORT_SERIAL_MSR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_MSR * 4, u8) -#define GDBPORT_SERIAL_SCR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_SCR * 4, u8) +#define GDBPORT_SERIAL_RX __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_RX * 2, u8) +#define GDBPORT_SERIAL_TX __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_TX * 2, u8) +#define GDBPORT_SERIAL_DLL __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_DLL * 2, u8) +#define GDBPORT_SERIAL_DLM __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_DLM * 2, u8) +#define GDBPORT_SERIAL_IER __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_IER * 2, u8) +#define GDBPORT_SERIAL_IIR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_IIR * 2, u8) +#define GDBPORT_SERIAL_FCR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_FCR * 2, u8) +#define GDBPORT_SERIAL_LCR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_LCR * 2, u8) +#define GDBPORT_SERIAL_MCR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_MCR * 2, u8) +#define GDBPORT_SERIAL_LSR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_LSR * 2, u8) +#define GDBPORT_SERIAL_MSR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_MSR * 2, u8) +#define GDBPORT_SERIAL_SCR __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_SCR * 2, u8) #define GDBPORT_SERIAL_IRQ SERIAL_IRQ #elif defined(CONFIG_GDBSTUB_ON_TTYS1) diff --git a/arch/mn10300/unit-asb2364/irq-fpga.c b/arch/mn10300/unit-asb2364/irq-fpga.c index fcf29754e4d1..ee84e62b16ed 100644 --- a/arch/mn10300/unit-asb2364/irq-fpga.c +++ b/arch/mn10300/unit-asb2364/irq-fpga.c @@ -17,38 +17,38 @@ /* * FPGA PIC operations */ -static void asb2364_fpga_mask(unsigned int irq) +static void asb2364_fpga_mask(struct irq_data *d) { - ASB2364_FPGA_REG_MASK(irq - NR_CPU_IRQS) = 0x0001; + ASB2364_FPGA_REG_MASK(d->irq - NR_CPU_IRQS) = 0x0001; SyncExBus(); } -static void asb2364_fpga_ack(unsigned int irq) +static void asb2364_fpga_ack(struct irq_data *d) { - ASB2364_FPGA_REG_IRQ(irq - NR_CPU_IRQS) = 0x0001; + ASB2364_FPGA_REG_IRQ(d->irq - NR_CPU_IRQS) = 0x0001; SyncExBus(); } -static void asb2364_fpga_mask_ack(unsigned int irq) +static void asb2364_fpga_mask_ack(struct irq_data *d) { - ASB2364_FPGA_REG_MASK(irq - NR_CPU_IRQS) = 0x0001; + ASB2364_FPGA_REG_MASK(d->irq - NR_CPU_IRQS) = 0x0001; SyncExBus(); - ASB2364_FPGA_REG_IRQ(irq - NR_CPU_IRQS) = 0x0001; + ASB2364_FPGA_REG_IRQ(d->irq - NR_CPU_IRQS) = 0x0001; SyncExBus(); } -static void asb2364_fpga_unmask(unsigned int irq) +static void asb2364_fpga_unmask(struct irq_data *d) { - ASB2364_FPGA_REG_MASK(irq - NR_CPU_IRQS) = 0x0000; + ASB2364_FPGA_REG_MASK(d->irq - NR_CPU_IRQS) = 0x0000; SyncExBus(); } static struct irq_chip asb2364_fpga_pic = { .name = "fpga", - .ack = asb2364_fpga_ack, - .mask = asb2364_fpga_mask, - .mask_ack = asb2364_fpga_mask_ack, - .unmask = asb2364_fpga_unmask, + .irq_ack = asb2364_fpga_ack, + .irq_mask = asb2364_fpga_mask, + .irq_mask_ack = asb2364_fpga_mask_ack, + .irq_unmask = asb2364_fpga_unmask, }; /* @@ -88,6 +88,17 @@ void __init irq_fpga_init(void) { int irq; + ASB2364_FPGA_REG_MASK_LAN = 0x0001; + SyncExBus(); + ASB2364_FPGA_REG_MASK_UART = 0x0001; + SyncExBus(); + ASB2364_FPGA_REG_MASK_I2C = 0x0001; + SyncExBus(); + ASB2364_FPGA_REG_MASK_USB = 0x0001; + SyncExBus(); + ASB2364_FPGA_REG_MASK_FPGA = 0x0001; + SyncExBus(); + for (irq = NR_CPU_IRQS; irq < NR_IRQS; irq++) set_irq_chip_and_handler(irq, &asb2364_fpga_pic, handle_level_irq); diff --git a/arch/mn10300/unit-asb2364/unit-init.c b/arch/mn10300/unit-asb2364/unit-init.c index 11440803db10..6359b41ce7e9 100644 --- a/arch/mn10300/unit-asb2364/unit-init.c +++ b/arch/mn10300/unit-asb2364/unit-init.c @@ -20,13 +20,41 @@ #include <asm/processor.h> #include <asm/irq.h> #include <asm/intctl-regs.h> +#include <asm/serial-regs.h> #include <unit/fpga-regs.h> +#include <unit/serial.h> +#include <unit/smsc911x.h> + +#define TTYS0_SERIAL_IER __SYSREG(SERIAL_PORT0_BASE_ADDRESS + UART_IER * 2, u8) +#define LAN_IRQ_CFG __SYSREG(SMSC911X_BASE + 0x54, u32) +#define LAN_INT_EN __SYSREG(SMSC911X_BASE + 0x5c, u32) /* * initialise some of the unit hardware before gdbstub is set up */ asmlinkage void __init unit_init(void) { + /* Make sure we aren't going to get unexpected interrupts */ + TTYS0_SERIAL_IER = 0; + SC0RXICR = 0; + SC0TXICR = 0; + SC1RXICR = 0; + SC1TXICR = 0; + SC2RXICR = 0; + SC2TXICR = 0; + + /* Attempt to reset the FPGA attached peripherals */ + ASB2364_FPGA_REG_RESET_LAN = 0x0000; + SyncExBus(); + ASB2364_FPGA_REG_RESET_UART = 0x0000; + SyncExBus(); + ASB2364_FPGA_REG_RESET_I2C = 0x0000; + SyncExBus(); + ASB2364_FPGA_REG_RESET_USB = 0x0000; + SyncExBus(); + ASB2364_FPGA_REG_RESET_AV = 0x0000; + SyncExBus(); + /* set up the external interrupts */ /* XIRQ[0]: NAND RXBY */ @@ -56,7 +84,23 @@ asmlinkage void __init unit_init(void) */ asmlinkage void __init unit_setup(void) { + /* Release the reset on the SMSC911X so that it is ready by the time we + * need it */ + ASB2364_FPGA_REG_RESET_LAN = 0x0001; + SyncExBus(); + ASB2364_FPGA_REG_RESET_UART = 0x0001; + SyncExBus(); + ASB2364_FPGA_REG_RESET_I2C = 0x0001; + SyncExBus(); + ASB2364_FPGA_REG_RESET_USB = 0x0001; + SyncExBus(); + ASB2364_FPGA_REG_RESET_AV = 0x0001; + SyncExBus(); + /* Make sure the ethernet chipset isn't going to give us an interrupt + * storm from stuff it was doing pre-reset */ + LAN_IRQ_CFG = 0; + LAN_INT_EN = 0; } /* diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index fed2946f7335..9b1f427cdc37 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -15,6 +15,7 @@ config PARISC select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_PROBE select IRQ_PER_CPU + select GENERIC_HARDIRQS_NO_DEPRECATED help The PA-RISC microprocessor is designed by Hewlett-Packard and used @@ -51,6 +52,10 @@ config GENERIC_FIND_NEXT_BIT bool default y +config GENERIC_FIND_BIT_LE + bool + default y + config GENERIC_BUG bool default y diff --git a/arch/parisc/include/asm/bitops.h b/arch/parisc/include/asm/bitops.h index 7a6ea10bd231..43c516fa17ff 100644 --- a/arch/parisc/include/asm/bitops.h +++ b/arch/parisc/include/asm/bitops.h @@ -222,7 +222,7 @@ static __inline__ int fls(int x) #ifdef __KERNEL__ -#include <asm-generic/bitops/ext2-non-atomic.h> +#include <asm-generic/bitops/le.h> /* '3' is bits per byte */ #define LE_BYTE_ADDR ((sizeof(unsigned long) - 1) << 3) @@ -234,6 +234,4 @@ static __inline__ int fls(int x) #endif /* __KERNEL__ */ -#include <asm-generic/bitops/minix-le.h> - #endif /* _PARISC_BITOPS_H */ diff --git a/arch/parisc/include/asm/cacheflush.h b/arch/parisc/include/asm/cacheflush.h index f388a85bba11..d18328b3f938 100644 --- a/arch/parisc/include/asm/cacheflush.h +++ b/arch/parisc/include/asm/cacheflush.h @@ -26,8 +26,6 @@ void flush_user_dcache_range_asm(unsigned long, unsigned long); void flush_kernel_dcache_range_asm(unsigned long, unsigned long); void flush_kernel_dcache_page_asm(void *); void flush_kernel_icache_page(void *); -void flush_user_dcache_page(unsigned long); -void flush_user_icache_page(unsigned long); void flush_user_dcache_range(unsigned long, unsigned long); void flush_user_icache_range(unsigned long, unsigned long); @@ -37,6 +35,13 @@ void flush_cache_all_local(void); void flush_cache_all(void); void flush_cache_mm(struct mm_struct *mm); +#define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE +void flush_kernel_dcache_page_addr(void *addr); +static inline void flush_kernel_dcache_page(struct page *page) +{ + flush_kernel_dcache_page_addr(page_address(page)); +} + #define flush_kernel_dcache_range(start,size) \ flush_kernel_dcache_range_asm((start), (start)+(size)); /* vmap range flushes and invalidates. Architecturally, we don't need @@ -50,6 +55,16 @@ static inline void flush_kernel_vmap_range(void *vaddr, int size) } static inline void invalidate_kernel_vmap_range(void *vaddr, int size) { + unsigned long start = (unsigned long)vaddr; + void *cursor = vaddr; + + for ( ; cursor < vaddr + size; cursor += PAGE_SIZE) { + struct page *page = vmalloc_to_page(cursor); + + if (test_and_clear_bit(PG_dcache_dirty, &page->flags)) + flush_kernel_dcache_page(page); + } + flush_kernel_dcache_range_asm(start, start + size); } #define flush_cache_vmap(start, end) flush_cache_all() @@ -90,19 +105,15 @@ void flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr, unsigned void flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned long end); +/* defined in pacache.S exported in cache.c used by flush_anon_page */ +void flush_dcache_page_asm(unsigned long phys_addr, unsigned long vaddr); + #define ARCH_HAS_FLUSH_ANON_PAGE static inline void flush_anon_page(struct vm_area_struct *vma, struct page *page, unsigned long vmaddr) { if (PageAnon(page)) - flush_user_dcache_page(vmaddr); -} - -#define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE -void flush_kernel_dcache_page_addr(void *addr); -static inline void flush_kernel_dcache_page(struct page *page) -{ - flush_kernel_dcache_page_addr(page_address(page)); + flush_dcache_page_asm(page_to_phys(page), vmaddr); } #ifdef CONFIG_DEBUG_RODATA diff --git a/arch/parisc/include/asm/irq.h b/arch/parisc/include/asm/irq.h index c67dccf2e31f..1073599a7be9 100644 --- a/arch/parisc/include/asm/irq.h +++ b/arch/parisc/include/asm/irq.h @@ -32,15 +32,10 @@ static __inline__ int irq_canonicalize(int irq) } struct irq_chip; +struct irq_data; -/* - * Some useful "we don't have to do anything here" handlers. Should - * probably be provided by the generic code. - */ -void no_ack_irq(unsigned int irq); -void no_end_irq(unsigned int irq); -void cpu_ack_irq(unsigned int irq); -void cpu_eoi_irq(unsigned int irq); +void cpu_ack_irq(struct irq_data *d); +void cpu_eoi_irq(struct irq_data *d); extern int txn_alloc_irq(unsigned int nbits); extern int txn_claim_irq(int); @@ -49,7 +44,7 @@ extern unsigned long txn_alloc_addr(unsigned int); extern unsigned long txn_affinity_addr(unsigned int irq, int cpu); extern int cpu_claim_irq(unsigned int irq, struct irq_chip *, void *); -extern int cpu_check_affinity(unsigned int irq, const struct cpumask *dest); +extern int cpu_check_affinity(struct irq_data *d, const struct cpumask *dest); /* soft power switch support (power.c) */ extern struct tasklet_struct power_tasklet; diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h index 6f1f65d3c0ef..5d7b8ce9fdf3 100644 --- a/arch/parisc/include/asm/pgtable.h +++ b/arch/parisc/include/asm/pgtable.h @@ -138,8 +138,7 @@ struct vm_area_struct; #define _PAGE_NO_CACHE_BIT 24 /* (0x080) Uncached Page (U bit) */ #define _PAGE_ACCESSED_BIT 23 /* (0x100) Software: Page Accessed */ #define _PAGE_PRESENT_BIT 22 /* (0x200) Software: translation valid */ -#define _PAGE_FLUSH_BIT 21 /* (0x400) Software: translation valid */ - /* for cache flushing only */ +/* bit 21 was formerly the FLUSH bit but is now unused */ #define _PAGE_USER_BIT 20 /* (0x800) Software: User accessible page */ /* N.B. The bits are defined in terms of a 32 bit word above, so the */ @@ -173,7 +172,6 @@ struct vm_area_struct; #define _PAGE_NO_CACHE (1 << xlate_pabit(_PAGE_NO_CACHE_BIT)) #define _PAGE_ACCESSED (1 << xlate_pabit(_PAGE_ACCESSED_BIT)) #define _PAGE_PRESENT (1 << xlate_pabit(_PAGE_PRESENT_BIT)) -#define _PAGE_FLUSH (1 << xlate_pabit(_PAGE_FLUSH_BIT)) #define _PAGE_USER (1 << xlate_pabit(_PAGE_USER_BIT)) #define _PAGE_FILE (1 << xlate_pabit(_PAGE_FILE_BIT)) @@ -213,7 +211,6 @@ struct vm_area_struct; #define PAGE_KERNEL_RO __pgprot(_PAGE_KERNEL & ~_PAGE_WRITE) #define PAGE_KERNEL_UNC __pgprot(_PAGE_KERNEL | _PAGE_NO_CACHE) #define PAGE_GATEWAY __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_ACCESSED | _PAGE_GATEWAY| _PAGE_READ) -#define PAGE_FLUSH __pgprot(_PAGE_FLUSH) /* @@ -261,7 +258,7 @@ extern unsigned long *empty_zero_page; #define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page)) -#define pte_none(x) ((pte_val(x) == 0) || (pte_val(x) & _PAGE_FLUSH)) +#define pte_none(x) (pte_val(x) == 0) #define pte_present(x) (pte_val(x) & _PAGE_PRESENT) #define pte_clear(mm,addr,xp) do { pte_val(*(xp)) = 0; } while (0) @@ -444,13 +441,10 @@ struct mm_struct; static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { pte_t old_pte; - pte_t pte; spin_lock(&pa_dbit_lock); - pte = old_pte = *ptep; - pte_val(pte) &= ~_PAGE_PRESENT; - pte_val(pte) |= _PAGE_FLUSH; - set_pte_at(mm,addr,ptep,pte); + old_pte = *ptep; + pte_clear(mm,addr,ptep); spin_unlock(&pa_dbit_lock); return old_pte; diff --git a/arch/parisc/include/asm/types.h b/arch/parisc/include/asm/types.h index 20135cc80039..80e415c9936d 100644 --- a/arch/parisc/include/asm/types.h +++ b/arch/parisc/include/asm/types.h @@ -9,20 +9,4 @@ typedef unsigned short umode_t; #endif /* __ASSEMBLY__ */ -/* - * These aren't exported outside the kernel to avoid name space clashes - */ -#ifdef __KERNEL__ - -#ifndef __ASSEMBLY__ - -/* Dma addresses are 32-bits wide. */ - -typedef u32 dma_addr_t; -typedef u64 dma64_addr_t; - -#endif /* __ASSEMBLY__ */ - -#endif /* __KERNEL__ */ - #endif diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c index d054f3da3ff5..3f11331c2775 100644 --- a/arch/parisc/kernel/cache.c +++ b/arch/parisc/kernel/cache.c @@ -27,12 +27,17 @@ #include <asm/pgalloc.h> #include <asm/processor.h> #include <asm/sections.h> +#include <asm/shmparam.h> int split_tlb __read_mostly; int dcache_stride __read_mostly; int icache_stride __read_mostly; EXPORT_SYMBOL(dcache_stride); +void flush_dcache_page_asm(unsigned long phys_addr, unsigned long vaddr); +EXPORT_SYMBOL(flush_dcache_page_asm); +void flush_icache_page_asm(unsigned long phys_addr, unsigned long vaddr); + /* On some machines (e.g. ones with the Merced bus), there can be * only a single PxTLB broadcast at a time; this must be guaranteed @@ -259,81 +264,13 @@ void disable_sr_hashing(void) panic("SpaceID hashing is still on!\n"); } -/* Simple function to work out if we have an existing address translation - * for a user space vma. */ -static inline int translation_exists(struct vm_area_struct *vma, - unsigned long addr, unsigned long pfn) -{ - pgd_t *pgd = pgd_offset(vma->vm_mm, addr); - pmd_t *pmd; - pte_t pte; - - if(pgd_none(*pgd)) - return 0; - - pmd = pmd_offset(pgd, addr); - if(pmd_none(*pmd) || pmd_bad(*pmd)) - return 0; - - /* We cannot take the pte lock here: flush_cache_page is usually - * called with pte lock already held. Whereas flush_dcache_page - * takes flush_dcache_mmap_lock, which is lower in the hierarchy: - * the vma itself is secure, but the pte might come or go racily. - */ - pte = *pte_offset_map(pmd, addr); - /* But pte_unmap() does nothing on this architecture */ - - /* Filter out coincidental file entries and swap entries */ - if (!(pte_val(pte) & (_PAGE_FLUSH|_PAGE_PRESENT))) - return 0; - - return pte_pfn(pte) == pfn; -} - -/* Private function to flush a page from the cache of a non-current - * process. cr25 contains the Page Directory of the current user - * process; we're going to hijack both it and the user space %sr3 to - * temporarily make the non-current process current. We have to do - * this because cache flushing may cause a non-access tlb miss which - * the handlers have to fill in from the pgd of the non-current - * process. */ static inline void -flush_user_cache_page_non_current(struct vm_area_struct *vma, - unsigned long vmaddr) +__flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr, + unsigned long physaddr) { - /* save the current process space and pgd */ - unsigned long space = mfsp(3), pgd = mfctl(25); - - /* we don't mind taking interrupts since they may not - * do anything with user space, but we can't - * be preempted here */ - preempt_disable(); - - /* make us current */ - mtctl(__pa(vma->vm_mm->pgd), 25); - mtsp(vma->vm_mm->context, 3); - - flush_user_dcache_page(vmaddr); - if(vma->vm_flags & VM_EXEC) - flush_user_icache_page(vmaddr); - - /* put the old current process back */ - mtsp(space, 3); - mtctl(pgd, 25); - preempt_enable(); -} - - -static inline void -__flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr) -{ - if (likely(vma->vm_mm->context == mfsp(3))) { - flush_user_dcache_page(vmaddr); - if (vma->vm_flags & VM_EXEC) - flush_user_icache_page(vmaddr); - } else { - flush_user_cache_page_non_current(vma, vmaddr); - } + flush_dcache_page_asm(physaddr, vmaddr); + if (vma->vm_flags & VM_EXEC) + flush_icache_page_asm(physaddr, vmaddr); } void flush_dcache_page(struct page *page) @@ -342,10 +279,8 @@ void flush_dcache_page(struct page *page) struct vm_area_struct *mpnt; struct prio_tree_iter iter; unsigned long offset; - unsigned long addr; + unsigned long addr, old_addr = 0; pgoff_t pgoff; - unsigned long pfn = page_to_pfn(page); - if (mapping && !mapping_mapped(mapping)) { set_bit(PG_dcache_dirty, &page->flags); @@ -369,20 +304,11 @@ void flush_dcache_page(struct page *page) offset = (pgoff - mpnt->vm_pgoff) << PAGE_SHIFT; addr = mpnt->vm_start + offset; - /* Flush instructions produce non access tlb misses. - * On PA, we nullify these instructions rather than - * taking a page fault if the pte doesn't exist. - * This is just for speed. If the page translation - * isn't there, there's no point exciting the - * nadtlb handler into a nullification frenzy. - * - * Make sure we really have this page: the private - * mappings may cover this area but have COW'd this - * particular page. - */ - if (translation_exists(mpnt, addr, pfn)) { - __flush_cache_page(mpnt, addr); - break; + if (old_addr == 0 || (old_addr & (SHMLBA - 1)) != (addr & (SHMLBA - 1))) { + __flush_cache_page(mpnt, addr, page_to_phys(page)); + if (old_addr) + printk(KERN_ERR "INEQUIVALENT ALIASES 0x%lx and 0x%lx in file %s\n", old_addr, addr, mpnt->vm_file ? mpnt->vm_file->f_path.dentry->d_name.name : "(null)"); + old_addr = addr; } } flush_dcache_mmap_unlock(mapping); @@ -573,7 +499,6 @@ flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr, unsigned long { BUG_ON(!vma->vm_mm->context); - if (likely(translation_exists(vma, vmaddr, pfn))) - __flush_cache_page(vma, vmaddr); + __flush_cache_page(vma, vmaddr, page_to_phys(pfn_to_page(pfn))); } diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S index 6337adef30f6..e5477092a5d4 100644 --- a/arch/parisc/kernel/entry.S +++ b/arch/parisc/kernel/entry.S @@ -225,22 +225,13 @@ #ifndef CONFIG_64BIT /* * naitlb miss interruption handler (parisc 1.1 - 32 bit) - * - * Note: naitlb misses will be treated - * as an ordinary itlb miss for now. - * However, note that naitlb misses - * have the faulting address in the - * IOR/ISR. */ .macro naitlb_11 code mfctl %isr,spc - b itlb_miss_11 + b naitlb_miss_11 mfctl %ior,va - /* FIXME: If user causes a naitlb miss, the priv level may not be in - * lower bits of va, where the itlb miss handler is expecting them - */ .align 32 .endm @@ -248,26 +239,17 @@ /* * naitlb miss interruption handler (parisc 2.0) - * - * Note: naitlb misses will be treated - * as an ordinary itlb miss for now. - * However, note that naitlb misses - * have the faulting address in the - * IOR/ISR. */ .macro naitlb_20 code mfctl %isr,spc #ifdef CONFIG_64BIT - b itlb_miss_20w + b naitlb_miss_20w #else - b itlb_miss_20 + b naitlb_miss_20 #endif mfctl %ior,va - /* FIXME: If user causes a naitlb miss, the priv level may not be in - * lower bits of va, where the itlb miss handler is expecting them - */ .align 32 .endm @@ -581,7 +563,24 @@ copy \va,\tmp1 depi 0,31,23,\tmp1 cmpb,COND(<>),n \tmp,\tmp1,\fault - ldi (_PAGE_DIRTY|_PAGE_WRITE|_PAGE_READ),\prot + mfctl %cr19,\tmp /* iir */ + /* get the opcode (first six bits) into \tmp */ + extrw,u \tmp,5,6,\tmp + /* + * Only setting the T bit prevents data cache movein + * Setting access rights to zero prevents instruction cache movein + * + * Note subtlety here: _PAGE_GATEWAY, _PAGE_EXEC and _PAGE_WRITE go + * to type field and _PAGE_READ goes to top bit of PL1 + */ + ldi (_PAGE_REFTRAP|_PAGE_READ|_PAGE_WRITE),\prot + /* + * so if the opcode is one (i.e. this is a memory management + * instruction) nullify the next load so \prot is only T. + * Otherwise this is a normal data operation + */ + cmpiclr,= 0x01,\tmp,%r0 + ldi (_PAGE_DIRTY|_PAGE_READ|_PAGE_WRITE),\prot depd,z \prot,8,7,\prot /* * OK, it is in the temp alias region, check whether "from" or "to". @@ -631,11 +630,7 @@ ENTRY(fault_vector_20) def 13 def 14 dtlb_20 15 -#if 0 naitlb_20 16 -#else - def 16 -#endif nadtlb_20 17 def 18 def 19 @@ -678,11 +673,7 @@ ENTRY(fault_vector_11) def 13 def 14 dtlb_11 15 -#if 0 naitlb_11 16 -#else - def 16 -#endif nadtlb_11 17 def 18 def 19 @@ -1203,7 +1194,7 @@ nadtlb_miss_20w: get_pgd spc,ptp space_check spc,t0,nadtlb_fault - L3_ptep ptp,pte,t0,va,nadtlb_check_flush_20w + L3_ptep ptp,pte,t0,va,nadtlb_check_alias_20w update_ptep ptp,pte,t0,t1 @@ -1214,16 +1205,8 @@ nadtlb_miss_20w: rfir nop -nadtlb_check_flush_20w: - bb,>=,n pte,_PAGE_FLUSH_BIT,nadtlb_emulate - - /* Insert a "flush only" translation */ - - depdi,z 7,7,3,prot - depdi 1,10,1,prot - - /* Drop prot bits from pte and convert to page addr for idtlbt */ - convert_for_tlb_insert20 pte +nadtlb_check_alias_20w: + do_alias spc,t0,t1,va,pte,prot,nadtlb_emulate idtlbt pte,prot @@ -1255,25 +1238,7 @@ dtlb_miss_11: nop dtlb_check_alias_11: - - /* Check to see if fault is in the temporary alias region */ - - cmpib,<>,n 0,spc,dtlb_fault /* forward */ - ldil L%(TMPALIAS_MAP_START),t0 - copy va,t1 - depwi 0,31,23,t1 - cmpb,<>,n t0,t1,dtlb_fault /* forward */ - ldi (_PAGE_DIRTY|_PAGE_WRITE|_PAGE_READ),prot - depw,z prot,8,7,prot - - /* - * OK, it is in the temp alias region, check whether "from" or "to". - * Check "subtle" note in pacache.S re: r23/r26. - */ - - extrw,u,= va,9,1,r0 - or,tr %r23,%r0,pte /* If "from" use "from" page */ - or %r26,%r0,pte /* else "to", use "to" page */ + do_alias spc,t0,t1,va,pte,prot,dtlb_fault idtlba pte,(va) idtlbp prot,(va) @@ -1286,7 +1251,7 @@ nadtlb_miss_11: space_check spc,t0,nadtlb_fault - L2_ptep ptp,pte,t0,va,nadtlb_check_flush_11 + L2_ptep ptp,pte,t0,va,nadtlb_check_alias_11 update_ptep ptp,pte,t0,t1 @@ -1304,26 +1269,11 @@ nadtlb_miss_11: rfir nop -nadtlb_check_flush_11: - bb,>=,n pte,_PAGE_FLUSH_BIT,nadtlb_emulate - - /* Insert a "flush only" translation */ - - zdepi 7,7,3,prot - depi 1,10,1,prot +nadtlb_check_alias_11: + do_alias spc,t0,t1,va,pte,prot,nadtlb_emulate - /* Get rid of prot bits and convert to page addr for idtlba */ - - depi 0,31,ASM_PFN_PTE_SHIFT,pte - SHRREG pte,(ASM_PFN_PTE_SHIFT-(31-26)),pte - - mfsp %sr1,t0 /* Save sr1 so we can use it in tlb inserts */ - mtsp spc,%sr1 - - idtlba pte,(%sr1,va) - idtlbp prot,(%sr1,va) - - mtsp t0, %sr1 /* Restore sr1 */ + idtlba pte,(va) + idtlbp prot,(va) rfir nop @@ -1359,7 +1309,7 @@ nadtlb_miss_20: space_check spc,t0,nadtlb_fault - L2_ptep ptp,pte,t0,va,nadtlb_check_flush_20 + L2_ptep ptp,pte,t0,va,nadtlb_check_alias_20 update_ptep ptp,pte,t0,t1 @@ -1372,21 +1322,14 @@ nadtlb_miss_20: rfir nop -nadtlb_check_flush_20: - bb,>=,n pte,_PAGE_FLUSH_BIT,nadtlb_emulate - - /* Insert a "flush only" translation */ - - depdi,z 7,7,3,prot - depdi 1,10,1,prot - - /* Drop prot bits from pte and convert to page addr for idtlbt */ - convert_for_tlb_insert20 pte +nadtlb_check_alias_20: + do_alias spc,t0,t1,va,pte,prot,nadtlb_emulate idtlbt pte,prot rfir nop + #endif nadtlb_emulate: @@ -1484,6 +1427,36 @@ itlb_miss_20w: rfir nop +naitlb_miss_20w: + + /* + * I miss is a little different, since we allow users to fault + * on the gateway page which is in the kernel address space. + */ + + space_adjust spc,va,t0 + get_pgd spc,ptp + space_check spc,t0,naitlb_fault + + L3_ptep ptp,pte,t0,va,naitlb_check_alias_20w + + update_ptep ptp,pte,t0,t1 + + make_insert_tlb spc,pte,prot + + iitlbt pte,prot + + rfir + nop + +naitlb_check_alias_20w: + do_alias spc,t0,t1,va,pte,prot,naitlb_fault + + iitlbt pte,prot + + rfir + nop + #else itlb_miss_11: @@ -1508,6 +1481,38 @@ itlb_miss_11: rfir nop +naitlb_miss_11: + get_pgd spc,ptp + + space_check spc,t0,naitlb_fault + + L2_ptep ptp,pte,t0,va,naitlb_check_alias_11 + + update_ptep ptp,pte,t0,t1 + + make_insert_tlb_11 spc,pte,prot + + mfsp %sr1,t0 /* Save sr1 so we can use it in tlb inserts */ + mtsp spc,%sr1 + + iitlba pte,(%sr1,va) + iitlbp prot,(%sr1,va) + + mtsp t0, %sr1 /* Restore sr1 */ + + rfir + nop + +naitlb_check_alias_11: + do_alias spc,t0,t1,va,pte,prot,itlb_fault + + iitlba pte,(%sr0, va) + iitlbp prot,(%sr0, va) + + rfir + nop + + itlb_miss_20: get_pgd spc,ptp @@ -1526,6 +1531,32 @@ itlb_miss_20: rfir nop +naitlb_miss_20: + get_pgd spc,ptp + + space_check spc,t0,naitlb_fault + + L2_ptep ptp,pte,t0,va,naitlb_check_alias_20 + + update_ptep ptp,pte,t0,t1 + + make_insert_tlb spc,pte,prot + + f_extend pte,t0 + + iitlbt pte,prot + + rfir + nop + +naitlb_check_alias_20: + do_alias spc,t0,t1,va,pte,prot,naitlb_fault + + iitlbt pte,prot + + rfir + nop + #endif #ifdef CONFIG_64BIT @@ -1662,6 +1693,10 @@ nadtlb_fault: b intr_save ldi 17,%r8 +naitlb_fault: + b intr_save + ldi 16,%r8 + dtlb_fault: b intr_save ldi 15,%r8 diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c index d7d94b845dc2..cb450e1e79b3 100644 --- a/arch/parisc/kernel/irq.c +++ b/arch/parisc/kernel/irq.c @@ -52,9 +52,9 @@ static volatile unsigned long cpu_eiem = 0; */ static DEFINE_PER_CPU(unsigned long, local_ack_eiem) = ~0UL; -static void cpu_mask_irq(unsigned int irq) +static void cpu_mask_irq(struct irq_data *d) { - unsigned long eirr_bit = EIEM_MASK(irq); + unsigned long eirr_bit = EIEM_MASK(d->irq); cpu_eiem &= ~eirr_bit; /* Do nothing on the other CPUs. If they get this interrupt, @@ -63,7 +63,7 @@ static void cpu_mask_irq(unsigned int irq) * then gets disabled */ } -static void cpu_unmask_irq(unsigned int irq) +static void __cpu_unmask_irq(unsigned int irq) { unsigned long eirr_bit = EIEM_MASK(irq); @@ -75,9 +75,14 @@ static void cpu_unmask_irq(unsigned int irq) smp_send_all_nop(); } -void cpu_ack_irq(unsigned int irq) +static void cpu_unmask_irq(struct irq_data *d) +{ + __cpu_unmask_irq(d->irq); +} + +void cpu_ack_irq(struct irq_data *d) { - unsigned long mask = EIEM_MASK(irq); + unsigned long mask = EIEM_MASK(d->irq); int cpu = smp_processor_id(); /* Clear in EIEM so we can no longer process */ @@ -90,9 +95,9 @@ void cpu_ack_irq(unsigned int irq) mtctl(mask, 23); } -void cpu_eoi_irq(unsigned int irq) +void cpu_eoi_irq(struct irq_data *d) { - unsigned long mask = EIEM_MASK(irq); + unsigned long mask = EIEM_MASK(d->irq); int cpu = smp_processor_id(); /* set it in the eiems---it's no longer in process */ @@ -103,15 +108,16 @@ void cpu_eoi_irq(unsigned int irq) } #ifdef CONFIG_SMP -int cpu_check_affinity(unsigned int irq, const struct cpumask *dest) +int cpu_check_affinity(struct irq_data *d, const struct cpumask *dest) { int cpu_dest; /* timer and ipi have to always be received on all CPUs */ - if (CHECK_IRQ_PER_CPU(irq)) { + if (CHECK_IRQ_PER_CPU(irq_to_desc(d->irq)->status)) { /* Bad linux design decision. The mask has already - * been set; we must reset it */ - cpumask_setall(irq_desc[irq].affinity); + * been set; we must reset it. Will fix - tglx + */ + cpumask_setall(d->affinity); return -EINVAL; } @@ -121,33 +127,34 @@ int cpu_check_affinity(unsigned int irq, const struct cpumask *dest) return cpu_dest; } -static int cpu_set_affinity_irq(unsigned int irq, const struct cpumask *dest) +static int cpu_set_affinity_irq(struct irq_data *d, const struct cpumask *dest, + bool force) { int cpu_dest; - cpu_dest = cpu_check_affinity(irq, dest); + cpu_dest = cpu_check_affinity(d, dest); if (cpu_dest < 0) return -1; - cpumask_copy(irq_desc[irq].affinity, dest); + cpumask_copy(d->affinity, dest); return 0; } #endif static struct irq_chip cpu_interrupt_type = { - .name = "CPU", - .mask = cpu_mask_irq, - .unmask = cpu_unmask_irq, - .ack = cpu_ack_irq, - .eoi = cpu_eoi_irq, + .name = "CPU", + .irq_mask = cpu_mask_irq, + .irq_unmask = cpu_unmask_irq, + .irq_ack = cpu_ack_irq, + .irq_eoi = cpu_eoi_irq, #ifdef CONFIG_SMP - .set_affinity = cpu_set_affinity_irq, + .irq_set_affinity = cpu_set_affinity_irq, #endif /* XXX: Needs to be written. We managed without it so far, but * we really ought to write it. */ - .retrigger = NULL, + .irq_retrigger = NULL, }; int show_interrupts(struct seq_file *p, void *v) @@ -181,7 +188,7 @@ int show_interrupts(struct seq_file *p, void *v) seq_printf(p, "%10u ", kstat_irqs(i)); #endif - seq_printf(p, " %14s", irq_desc[i].chip->name); + seq_printf(p, " %14s", irq_desc[i].irq_data.chip->name); #ifndef PARISC_IRQ_CR16_COUNTS seq_printf(p, " %s", action->name); @@ -233,14 +240,14 @@ int cpu_claim_irq(unsigned int irq, struct irq_chip *type, void *data) { if (irq_desc[irq].action) return -EBUSY; - if (irq_desc[irq].chip != &cpu_interrupt_type) + if (get_irq_chip(irq) != &cpu_interrupt_type) return -EBUSY; /* for iosapic interrupts */ if (type) { set_irq_chip_and_handler(irq, type, handle_percpu_irq); set_irq_chip_data(irq, data); - cpu_unmask_irq(irq); + __cpu_unmask_irq(irq); } return 0; } @@ -289,7 +296,8 @@ int txn_alloc_irq(unsigned int bits_wide) unsigned long txn_affinity_addr(unsigned int irq, int cpu) { #ifdef CONFIG_SMP - cpumask_copy(irq_desc[irq].affinity, cpumask_of(cpu)); + struct irq_data *d = irq_get_irq_data(irq); + cpumask_copy(d->affinity, cpumask_of(cpu)); #endif return per_cpu(cpu_data, cpu).txn_addr; @@ -333,6 +341,7 @@ void do_cpu_irq_mask(struct pt_regs *regs) unsigned long eirr_val; int irq, cpu = smp_processor_id(); #ifdef CONFIG_SMP + struct irq_desc *desc; cpumask_t dest; #endif @@ -346,8 +355,9 @@ void do_cpu_irq_mask(struct pt_regs *regs) irq = eirr_to_irq(eirr_val); #ifdef CONFIG_SMP - cpumask_copy(&dest, irq_desc[irq].affinity); - if (CHECK_IRQ_PER_CPU(irq_desc[irq].status) && + desc = irq_to_desc(irq); + cpumask_copy(&dest, desc->irq_data.affinity); + if (CHECK_IRQ_PER_CPU(desc->status) && !cpu_isset(smp_processor_id(), dest)) { int cpu = first_cpu(dest); diff --git a/arch/parisc/kernel/pacache.S b/arch/parisc/kernel/pacache.S index 09b77b2553c6..a85823668cba 100644 --- a/arch/parisc/kernel/pacache.S +++ b/arch/parisc/kernel/pacache.S @@ -608,93 +608,131 @@ ENTRY(__clear_user_page_asm) .procend ENDPROC(__clear_user_page_asm) -ENTRY(flush_kernel_dcache_page_asm) +ENTRY(flush_dcache_page_asm) .proc .callinfo NO_CALLS .entry + ldil L%(TMPALIAS_MAP_START), %r28 +#ifdef CONFIG_64BIT +#if (TMPALIAS_MAP_START >= 0x80000000) + depdi 0, 31,32, %r28 /* clear any sign extension */ + /* FIXME: page size dependend */ +#endif + extrd,u %r26, 56,32, %r26 /* convert phys addr to tlb insert format */ + depd %r25, 63,22, %r28 /* Form aliased virtual address 'to' */ + depdi 0, 63,12, %r28 /* Clear any offset bits */ +#else + extrw,u %r26, 24,25, %r26 /* convert phys addr to tlb insert format */ + depw %r25, 31,22, %r28 /* Form aliased virtual address 'to' */ + depwi 0, 31,12, %r28 /* Clear any offset bits */ +#endif + + /* Purge any old translation */ + + pdtlb 0(%r28) + ldil L%dcache_stride, %r1 - ldw R%dcache_stride(%r1), %r23 + ldw R%dcache_stride(%r1), %r1 #ifdef CONFIG_64BIT depdi,z 1, 63-PAGE_SHIFT,1, %r25 #else depwi,z 1, 31-PAGE_SHIFT,1, %r25 #endif - add %r26, %r25, %r25 - sub %r25, %r23, %r25 - - -1: fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - fdc,m %r23(%r26) - cmpb,COND(<<) %r26, %r25,1b - fdc,m %r23(%r26) + 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) + cmpb,COND(<<) %r28, %r25,1b + fdc,m %r1(%r28) sync bv %r0(%r2) - nop + pdtlb (%r25) .exit .procend -ENDPROC(flush_kernel_dcache_page_asm) - -ENTRY(flush_user_dcache_page) +ENDPROC(flush_dcache_page_asm) + +ENTRY(flush_icache_page_asm) .proc .callinfo NO_CALLS .entry - ldil L%dcache_stride, %r1 - ldw R%dcache_stride(%r1), %r23 - + ldil L%(TMPALIAS_MAP_START), %r28 #ifdef CONFIG_64BIT - depdi,z 1,63-PAGE_SHIFT,1, %r25 +#if (TMPALIAS_MAP_START >= 0x80000000) + depdi 0, 31,32, %r28 /* clear any sign extension */ + /* FIXME: page size dependend */ +#endif + extrd,u %r26, 56,32, %r26 /* convert phys addr to tlb insert format */ + depd %r25, 63,22, %r28 /* Form aliased virtual address 'to' */ + depdi 0, 63,12, %r28 /* Clear any offset bits */ #else - depwi,z 1,31-PAGE_SHIFT,1, %r25 + extrw,u %r26, 24,25, %r26 /* convert phys addr to tlb insert format */ + depw %r25, 31,22, %r28 /* Form aliased virtual address 'to' */ + depwi 0, 31,12, %r28 /* Clear any offset bits */ #endif - add %r26, %r25, %r25 - sub %r25, %r23, %r25 + /* Purge any old translation */ -1: fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - fdc,m %r23(%sr3, %r26) - cmpb,COND(<<) %r26, %r25,1b - fdc,m %r23(%sr3, %r26) + pitlb (%sr0,%r28) + + ldil L%icache_stride, %r1 + ldw R%icache_stride(%r1), %r1 + +#ifdef CONFIG_64BIT + depdi,z 1, 63-PAGE_SHIFT,1, %r25 +#else + depwi,z 1, 31-PAGE_SHIFT,1, %r25 +#endif + add %r28, %r25, %r25 + sub %r25, %r1, %r25 + + +1: fic,m %r1(%r28) + fic,m %r1(%r28) + fic,m %r1(%r28) + fic,m %r1(%r28) + fic,m %r1(%r28) + fic,m %r1(%r28) + fic,m %r1(%r28) + fic,m %r1(%r28) + fic,m %r1(%r28) + fic,m %r1(%r28) + fic,m %r1(%r28) + fic,m %r1(%r28) + fic,m %r1(%r28) + fic,m %r1(%r28) + fic,m %r1(%r28) + cmpb,COND(<<) %r28, %r25,1b + fic,m %r1(%r28) sync bv %r0(%r2) - nop + pitlb (%sr0,%r25) .exit .procend -ENDPROC(flush_user_dcache_page) +ENDPROC(flush_icache_page_asm) -ENTRY(flush_user_icache_page) +ENTRY(flush_kernel_dcache_page_asm) .proc .callinfo NO_CALLS .entry @@ -711,23 +749,23 @@ ENTRY(flush_user_icache_page) sub %r25, %r23, %r25 -1: fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) - fic,m %r23(%sr3, %r26) +1: fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) + fdc,m %r23(%r26) cmpb,COND(<<) %r26, %r25,1b - fic,m %r23(%sr3, %r26) + fdc,m %r23(%r26) sync bv %r0(%r2) @@ -735,8 +773,7 @@ ENTRY(flush_user_icache_page) .exit .procend -ENDPROC(flush_user_icache_page) - +ENDPROC(flush_kernel_dcache_page_asm) ENTRY(purge_kernel_dcache_page) .proc @@ -780,69 +817,6 @@ ENTRY(purge_kernel_dcache_page) .procend ENDPROC(purge_kernel_dcache_page) -#if 0 - /* Currently not used, but it still is a possible alternate - * solution. - */ - -ENTRY(flush_alias_page) - .proc - .callinfo NO_CALLS - .entry - - tophys_r1 %r26 - - ldil L%(TMPALIAS_MAP_START), %r28 -#ifdef CONFIG_64BIT - extrd,u %r26, 56,32, %r26 /* convert phys addr to tlb insert format */ - depd %r25, 63,22, %r28 /* Form aliased virtual address 'to' */ - depdi 0, 63,12, %r28 /* Clear any offset bits */ -#else - extrw,u %r26, 24,25, %r26 /* convert phys addr to tlb insert format */ - depw %r25, 31,22, %r28 /* Form aliased virtual address 'to' */ - depwi 0, 31,12, %r28 /* Clear any offset bits */ -#endif - - /* Purge any old translation */ - - pdtlb 0(%r28) - - ldil L%dcache_stride, %r1 - ldw R%dcache_stride(%r1), %r23 - -#ifdef CONFIG_64BIT - depdi,z 1, 63-PAGE_SHIFT,1, %r29 -#else - depwi,z 1, 31-PAGE_SHIFT,1, %r29 -#endif - add %r28, %r29, %r29 - sub %r29, %r23, %r29 - -1: fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - fdc,m %r23(%r28) - cmpb,COND(<<) %r28, %r29, 1b - fdc,m %r23(%r28) - - sync - bv %r0(%r2) - nop - .exit - - .procend -#endif .export flush_user_dcache_range_asm @@ -865,7 +839,6 @@ flush_user_dcache_range_asm: .exit .procend -ENDPROC(flush_alias_page) ENTRY(flush_kernel_dcache_range_asm) .proc diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 7d69e9bf5e64..3584e4d4a4ad 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -95,6 +95,10 @@ config GENERIC_FIND_NEXT_BIT bool default y +config GENERIC_FIND_BIT_LE + bool + default y + config GENERIC_GPIO bool help @@ -134,6 +138,7 @@ config PPC select HAVE_GENERIC_HARDIRQS select HAVE_SPARSE_IRQ select IRQ_PER_CPU + select GENERIC_HARDIRQS_NO_DEPRECATED config EARLY_PRINTK bool @@ -767,11 +772,19 @@ config HAS_RAPIDIO config RAPIDIO bool "RapidIO support" - depends on HAS_RAPIDIO + depends on HAS_RAPIDIO || PCI help If you say Y here, the kernel will include drivers and infrastructure code to support RapidIO interconnect devices. +config FSL_RIO + bool "Freescale Embedded SRIO Controller support" + depends on RAPIDIO && HAS_RAPIDIO + default "n" + ---help--- + Include support for RapidIO controller on Freescale embedded + processors (MPC8548, MPC8641, etc). + source "drivers/rapidio/Kconfig" endmenu diff --git a/arch/powerpc/boot/dts/canyonlands.dts b/arch/powerpc/boot/dts/canyonlands.dts index 5b27a4b74b79..2779f08313a5 100644 --- a/arch/powerpc/boot/dts/canyonlands.dts +++ b/arch/powerpc/boot/dts/canyonlands.dts @@ -172,6 +172,19 @@ interrupts = <0x1e 4>; }; + USBOTG0: usbotg@bff80000 { + compatible = "amcc,dwc-otg"; + reg = <0x4 0xbff80000 0x10000>; + interrupt-parent = <&USBOTG0>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupts = <0x0 0x1 0x2>; + interrupt-map = </* USB-OTG */ 0x0 &UIC2 0x1c 0x4 + /* HIGH-POWER */ 0x1 &UIC1 0x1a 0x8 + /* DMA */ 0x2 &UIC0 0xc 0x4>; + }; + SATA0: sata@bffd1000 { compatible = "amcc,sata-460ex"; reg = <4 0xbffd1000 0x800 4 0xbffd0800 0x400>; @@ -233,6 +246,11 @@ }; }; + cpld@2,0 { + compatible = "amcc,ppc460ex-bcsr"; + reg = <2 0x0 0x9>; + }; + ndfc@3,0 { compatible = "ibm,ndfc"; reg = <0x00000003 0x00000000 0x00002000>; @@ -307,6 +325,12 @@ interrupts = <0x3 0x4>; }; + GPIO0: gpio@ef600b00 { + compatible = "ibm,ppc4xx-gpio"; + reg = <0xef600b00 0x00000048>; + gpio-controller; + }; + ZMII0: emac-zmii@ef600d00 { compatible = "ibm,zmii-460ex", "ibm,zmii"; reg = <0xef600d00 0x0000000c>; diff --git a/arch/powerpc/boot/dts/kmeter1.dts b/arch/powerpc/boot/dts/kmeter1.dts index d8b5d12fb663..d16bae1230f7 100644 --- a/arch/powerpc/boot/dts/kmeter1.dts +++ b/arch/powerpc/boot/dts/kmeter1.dts @@ -1,7 +1,7 @@ /* * Keymile KMETER1 Device Tree Source * - * 2008 DENX Software Engineering GmbH + * 2008-2011 DENX Software Engineering GmbH * * 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 @@ -70,11 +70,11 @@ #address-cells = <1>; #size-cells = <0>; cell-index = <0>; - compatible = "fsl-i2c"; + compatible = "fsl,mpc8313-i2c","fsl-i2c"; reg = <0x3000 0x100>; interrupts = <14 0x8>; interrupt-parent = <&ipic>; - dfsrr; + clock-frequency = <400000>; }; serial0: serial@4500 { @@ -137,6 +137,13 @@ compatible = "fsl,mpc8360-par_io"; num-ports = <7>; + qe_pio_c: gpio-controller@30 { + #gpio-cells = <2>; + compatible = "fsl,mpc8360-qe-pario-bank", + "fsl,mpc8323-qe-pario-bank"; + reg = <0x1430 0x18>; + gpio-controller; + }; pio_ucc1: ucc_pin@0 { reg = <0>; @@ -472,7 +479,17 @@ #address-cells = <0>; #interrupt-cells = <1>; reg = <0x80 0x80>; - interrupts = <32 8 33 8>; + big-endian; + interrupts = < + 32 0x8 + 33 0x8 + 34 0x8 + 35 0x8 + 40 0x8 + 41 0x8 + 42 0x8 + 43 0x8 + >; interrupt-parent = <&ipic>; }; }; @@ -484,43 +501,31 @@ compatible = "fsl,mpc8360-localbus", "fsl,pq2pro-localbus", "simple-bus"; reg = <0xe0005000 0xd8>; - ranges = <0 0 0xf0000000 0x04000000>; /* Filled in by U-Boot */ + ranges = <0 0 0xf0000000 0x04000000 /* LB 0 */ + 1 0 0xe8000000 0x01000000 /* LB 1 */ + 3 0 0xa0000000 0x10000000>; /* LB 3 */ - flash@f0000000,0 { + flash@0,0 { compatible = "cfi-flash"; - /* - * The Intel P30 chip has 2 non-identical chips on - * one die, so we need to define 2 separate regions - * that are scanned by physmap_of independantly. - */ - reg = <0 0x00000000 0x02000000 - 0 0x02000000 0x02000000>; /* Filled in by U-Boot */ - bank-width = <2>; + reg = <0 0 0x04000000>; #address-cells = <1>; #size-cells = <1>; - partition@0 { + bank-width = <2>; + partition@0 { /* 768KB */ label = "u-boot"; - reg = <0 0x40000>; + reg = <0 0xC0000>; }; - partition@40000 { + partition@c0000 { /* 128KB */ label = "env"; - reg = <0x40000 0x40000>; - }; - partition@80000 { - label = "dtb"; - reg = <0x80000 0x20000>; - }; - partition@a0000 { - label = "kernel"; - reg = <0xa0000 0x300000>; + reg = <0xC0000 0x20000>; }; - partition@3a0000 { - label = "ramdisk"; - reg = <0x3a0000 0x800000>; + partition@e0000 { /* 128KB */ + label = "envred"; + reg = <0xE0000 0x20000>; }; - partition@ba0000 { - label = "user"; - reg = <0xba0000 0x3460000>; + partition@100000 { /* 64512KB */ + label = "ubi0"; + reg = <0x100000 0x3F00000>; }; }; }; diff --git a/arch/powerpc/boot/dts/mgcoge.dts b/arch/powerpc/boot/dts/mgcoge.dts index 0ce96644176d..1360d2f69024 100644 --- a/arch/powerpc/boot/dts/mgcoge.dts +++ b/arch/powerpc/boot/dts/mgcoge.dts @@ -13,7 +13,7 @@ /dts-v1/; / { model = "MGCOGE"; - compatible = "keymile,mgcoge"; + compatible = "keymile,km82xx"; #address-cells = <1>; #size-cells = <1>; @@ -48,8 +48,10 @@ reg = <0xf0010100 0x40>; ranges = <0 0 0xfe000000 0x00400000 - 5 0 0x50000000 0x20000000 - >; /* Filled in by U-Boot */ + 1 0 0x30000000 0x00010000 + 2 0 0x40000000 0x00010000 + 5 0 0x50000000 0x04000000 + >; flash@0,0 { compatible = "cfi-flash"; @@ -60,36 +62,32 @@ device-width = <1>; partition@0 { label = "u-boot"; - reg = <0 0x40000>; + reg = <0x00000 0xC0000>; }; - partition@40000 { + partition@1 { label = "env"; - reg = <0x40000 0x20000>; + reg = <0xC0000 0x20000>; }; - partition@60000 { - label = "kernel"; - reg = <0x60000 0x220000>; + partition@2 { + label = "envred"; + reg = <0xE0000 0x20000>; }; - partition@280000 { - label = "dtb"; - reg = <0x280000 0x20000>; + partition@3 { + label = "free"; + reg = <0x100000 0x300000>; }; }; flash@5,0 { compatible = "cfi-flash"; - reg = <5 0x0 0x2000000>; + reg = <5 0x00000000 0x02000000 + 5 0x02000000 0x02000000>; #address-cells = <1>; #size-cells = <1>; bank-width = <2>; - device-width = <2>; - partition@0 { - label = "ramdisk"; - reg = <0 0x7a0000>; - }; - partition@7a0000 { - label = "user"; - reg = <0x7a0000 0x1860000>; + partition@app { /* 64 MBytes */ + label = "ubi0"; + reg = <0x00000000 0x04000000>; }; }; }; @@ -217,6 +215,13 @@ }; }; + cpm2_pio_c: gpio-controller@10d40 { + #gpio-cells = <2>; + compatible = "fsl,cpm2-pario-bank"; + reg = <0x10d40 0x14>; + gpio-controller; + }; + PIC: interrupt-controller@10c00 { #interrupt-cells = <2>; interrupt-controller; diff --git a/arch/powerpc/boot/dts/mgsuvd.dts b/arch/powerpc/boot/dts/mgsuvd.dts deleted file mode 100644 index e4fc53ab42bd..000000000000 --- a/arch/powerpc/boot/dts/mgsuvd.dts +++ /dev/null @@ -1,163 +0,0 @@ -/* - * MGSUVD Device Tree Source - * - * Copyright 2008 DENX Software Engineering GmbH - * Heiko Schocher <hs@denx.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. - */ - -/dts-v1/; -/ { - model = "MGSUVD"; - compatible = "keymile,mgsuvd"; - #address-cells = <1>; - #size-cells = <1>; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - PowerPC,852@0 { - device_type = "cpu"; - reg = <0>; - d-cache-line-size = <16>; - i-cache-line-size = <16>; - d-cache-size = <8192>; - i-cache-size = <8192>; - timebase-frequency = <0>; /* Filled in by u-boot */ - bus-frequency = <0>; /* Filled in by u-boot */ - clock-frequency = <0>; /* Filled in by u-boot */ - interrupts = <15 2>; /* decrementer interrupt */ - interrupt-parent = <&PIC>; - }; - }; - - memory { - device_type = "memory"; - reg = <00000000 0x4000000>; /* Filled in by u-boot */ - }; - - localbus@fff00100 { - compatible = "fsl,mpc852-localbus", "fsl,pq1-localbus", "simple-bus"; - #address-cells = <2>; - #size-cells = <1>; - reg = <0xfff00100 0x40>; - - ranges = <0 0 0xf0000000 0x01000000>; /* Filled in by u-boot */ - - flash@0,0 { - compatible = "cfi-flash"; - reg = <0 0 0x1000000>; - #address-cells = <1>; - #size-cells = <1>; - bank-width = <1>; - device-width = <1>; - partition@0 { - label = "u-boot"; - reg = <0 0x80000>; - }; - partition@80000 { - label = "env"; - reg = <0x80000 0x20000>; - }; - partition@a0000 { - label = "kernel"; - reg = <0xa0000 0x1e0000>; - }; - partition@280000 { - label = "dtb"; - reg = <0x280000 0x20000>; - }; - partition@2a0000 { - label = "root"; - reg = <0x2a0000 0x500000>; - }; - partition@7a0000 { - label = "user"; - reg = <0x7a0000 0x860000>; - }; - }; - }; - - soc@fff00000 { - compatible = "fsl,mpc852", "fsl,pq1-soc", "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - device_type = "soc"; - ranges = <0 0xfff00000 0x00004000>; - - PIC: interrupt-controller@0 { - interrupt-controller; - #interrupt-cells = <2>; - reg = <0 24>; - compatible = "fsl,mpc852-pic", "fsl,pq1-pic"; - }; - - cpm@9c0 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "fsl,mpc852-cpm", "fsl,cpm1", "simple-bus"; - interrupts = <0>; /* cpm error interrupt */ - interrupt-parent = <&CPM_PIC>; - reg = <0x9c0 10>; - ranges; - - muram@2000 { - compatible = "fsl,cpm-muram"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0 0x2000 0x2000>; - - data@0 { - compatible = "fsl,cpm-muram-data"; - reg = <0x800 0x1800>; - }; - }; - - brg@9f0 { - compatible = "fsl,mpc852-brg", - "fsl,cpm1-brg", - "fsl,cpm-brg"; - reg = <0x9f0 0x10>; - clock-frequency = <0>; /* Filled in by u-boot */ - }; - - CPM_PIC: interrupt-controller@930 { - interrupt-controller; - #interrupt-cells = <1>; - interrupts = <5 2 0 2>; - interrupt-parent = <&PIC>; - reg = <0x930 0x20>; - compatible = "fsl,cpm1-pic"; - }; - - /* MON-1 */ - serial@a80 { - device_type = "serial"; - compatible = "fsl,cpm1-smc-uart"; - reg = <0xa80 0x10 0x3fc0 0x40>; - interrupts = <4>; - interrupt-parent = <&CPM_PIC>; - fsl,cpm-brg = <1>; - fsl,cpm-command = <0x0090>; - current-speed = <0>; /* Filled in by u-boot */ - }; - - ethernet@a40 { - device_type = "network"; - compatible = "fsl,mpc866-scc-enet", - "fsl,cpm1-scc-enet"; - reg = <0xa40 0x18 0x3e00 0x100>; - local-mac-address = [ 00 00 00 00 00 00 ]; /* Filled in by u-boot */ - interrupts = <28>; - interrupt-parent = <&CPM_PIC>; - fsl,cpm-command = <0x80>; - fixed-link = <0 0 10 0 0>; - }; - }; - }; -}; diff --git a/arch/powerpc/boot/dts/p1022ds.dts b/arch/powerpc/boot/dts/p1022ds.dts index 69422eb24d97..59ef405c1c91 100644 --- a/arch/powerpc/boot/dts/p1022ds.dts +++ b/arch/powerpc/boot/dts/p1022ds.dts @@ -475,14 +475,14 @@ }; sata@18000 { - compatible = "fsl,mpc8536-sata", "fsl,pq-sata"; + compatible = "fsl,p1022-sata", "fsl,pq-sata-v2"; reg = <0x18000 0x1000>; cell-index = <1>; interrupts = <74 0x2>; }; sata@19000 { - compatible = "fsl,mpc8536-sata", "fsl,pq-sata"; + compatible = "fsl,p1022-sata", "fsl,pq-sata-v2"; reg = <0x19000 0x1000>; cell-index = <2>; interrupts = <41 0x2>; diff --git a/arch/powerpc/configs/83xx/kmeter1_defconfig b/arch/powerpc/configs/83xx/kmeter1_defconfig index 7a7b731c5735..07e1bbadebfe 100644 --- a/arch/powerpc/configs/83xx/kmeter1_defconfig +++ b/arch/powerpc/configs/83xx/kmeter1_defconfig @@ -2,6 +2,7 @@ CONFIG_EXPERIMENTAL=y # CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y +CONFIG_SPARSE_IRQ=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_EXPERT=y # CONFIG_HOTPLUG is not set @@ -18,7 +19,6 @@ CONFIG_KMETER1=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y CONFIG_PREEMPT=y -CONFIG_SPARSE_IRQ=y # CONFIG_SECCOMP is not set CONFIG_NET=y CONFIG_PACKET=y @@ -37,7 +37,6 @@ CONFIG_MTD=y CONFIG_MTD_CONCAT=y CONFIG_MTD_PARTITIONS=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_OF_PARTS=y CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y @@ -49,13 +48,12 @@ CONFIG_MTD_UBI=y CONFIG_MTD_UBI_GLUEBI=y CONFIG_MTD_UBI_DEBUG=y CONFIG_PROC_DEVICETREE=y -# CONFIG_MISC_DEVICES is not set CONFIG_NETDEVICES=y CONFIG_DUMMY=y CONFIG_TUN=y +CONFIG_MII=y CONFIG_MARVELL_PHY=y CONFIG_NET_ETHERNET=y -CONFIG_MII=y CONFIG_UCC_GETH=y # CONFIG_NETDEV_10000 is not set CONFIG_WAN=y @@ -77,7 +75,6 @@ CONFIG_I2C_MPC=y # CONFIG_USB_SUPPORT is not set CONFIG_UIO=y # CONFIG_DNOTIFY is not set -CONFIG_INOTIFY=y CONFIG_TMPFS=y CONFIG_JFFS2_FS=y CONFIG_NFS_FS=y diff --git a/arch/powerpc/configs/mgcoge_defconfig b/arch/powerpc/configs/mgcoge_defconfig index 39518e91822f..6cb588a7d425 100644 --- a/arch/powerpc/configs/mgcoge_defconfig +++ b/arch/powerpc/configs/mgcoge_defconfig @@ -1,4 +1,5 @@ CONFIG_SYSVIPC=y +CONFIG_SPARSE_IRQ=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 @@ -10,7 +11,6 @@ CONFIG_SLAB=y CONFIG_PPC_82xx=y CONFIG_MGCOGE=y CONFIG_BINFMT_MISC=y -CONFIG_SPARSE_IRQ=y # CONFIG_SECCOMP is not set CONFIG_NET=y CONFIG_PACKET=y @@ -30,7 +30,6 @@ CONFIG_MTD=y CONFIG_MTD_CONCAT=y CONFIG_MTD_PARTITIONS=y CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_OF_PARTS=y CONFIG_MTD_CHAR=y CONFIG_MTD_BLKDEVS=y CONFIG_MTD_CFI=y @@ -43,7 +42,6 @@ CONFIG_MTD_PHYSMAP_OF=y CONFIG_PROC_DEVICETREE=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y -# CONFIG_MISC_DEVICES is not set # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y CONFIG_FIXED_PHY=y @@ -67,7 +65,6 @@ CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set # CONFIG_EXT3_FS_XATTR is not set -CONFIG_INOTIFY=y CONFIG_AUTOFS4_FS=y CONFIG_PROC_KCORE=y CONFIG_TMPFS=y @@ -88,13 +85,9 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_KERNEL=y # CONFIG_SCHED_DEBUG is not set CONFIG_DEBUG_INFO=y -# CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_BDI_SWITCH=y -CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_ECB=y CONFIG_CRYPTO_PCBC=y -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_DES=y # CONFIG_CRYPTO_ANSI_CPRNG is not set # CONFIG_CRYPTO_HW is not set diff --git a/arch/powerpc/configs/mgsuvd_defconfig b/arch/powerpc/configs/mgsuvd_defconfig deleted file mode 100644 index 2a490626015c..000000000000 --- a/arch/powerpc/configs/mgsuvd_defconfig +++ /dev/null @@ -1,81 +0,0 @@ -CONFIG_PPC_8xx=y -CONFIG_EXPERIMENTAL=y -# CONFIG_SWAP is not set -CONFIG_SYSVIPC=y -CONFIG_BLK_DEV_INITRD=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EXPERT=y -# CONFIG_SYSCTL_SYSCALL is not set -# CONFIG_HOTPLUG is not set -# CONFIG_BUG is not set -# CONFIG_BASE_FULL is not set -# CONFIG_EPOLL is not set -# CONFIG_VM_EVENT_COUNTERS is not set -CONFIG_SLAB=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_PPC_MGSUVD=y -CONFIG_8xx_COPYBACK=y -CONFIG_8xx_CPU6=y -CONFIG_I2C_SPI_SMC1_UCODE_PATCH=y -CONFIG_HZ_1000=y -CONFIG_MATH_EMULATION=y -CONFIG_SPARSE_IRQ=y -# CONFIG_SECCOMP is not set -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_SYN_COOKIES=y -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_OF_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -CONFIG_MTD_CFI_GEOMETRY=y -# CONFIG_MTD_MAP_BANK_WIDTH_4 is not set -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_CFI_STAA=y -CONFIG_MTD_PHYSMAP_OF=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -# CONFIG_MISC_DEVICES is not set -CONFIG_NETDEVICES=y -CONFIG_FIXED_PHY=y -CONFIG_NET_ETHERNET=y -CONFIG_FS_ENET=y -# CONFIG_FS_ENET_HAS_FEC is not set -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -# CONFIG_INPUT is not set -# CONFIG_SERIO is not set -# CONFIG_VT is not set -CONFIG_SERIAL_CPM=y -CONFIG_SERIAL_CPM_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_GEN_RTC=y -# CONFIG_HWMON is not set -# CONFIG_USB_SUPPORT is not set -CONFIG_EXT2_FS=y -CONFIG_EXT2_FS_XATTR=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set -CONFIG_INOTIFY=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_CRAMFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_CRC_CCITT=y -CONFIG_DEBUG_FS=y -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_CRYPTO_ANSI_CPRNG is not set diff --git a/arch/powerpc/include/asm/bitops.h b/arch/powerpc/include/asm/bitops.h index 8a7e9314c68a..2e561876fc89 100644 --- a/arch/powerpc/include/asm/bitops.h +++ b/arch/powerpc/include/asm/bitops.h @@ -281,68 +281,56 @@ unsigned long __arch_hweight64(__u64 w); /* Little-endian versions */ -static __inline__ int test_le_bit(unsigned long nr, - __const__ unsigned long *addr) +static __inline__ int test_bit_le(unsigned long nr, + __const__ void *addr) { __const__ unsigned char *tmp = (__const__ unsigned char *) addr; return (tmp[nr >> 3] >> (nr & 7)) & 1; } -#define __set_le_bit(nr, addr) \ - __set_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) -#define __clear_le_bit(nr, addr) \ - __clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) +static inline void __set_bit_le(int nr, void *addr) +{ + __set_bit(nr ^ BITOP_LE_SWIZZLE, addr); +} + +static inline void __clear_bit_le(int nr, void *addr) +{ + __clear_bit(nr ^ BITOP_LE_SWIZZLE, addr); +} + +static inline int test_and_set_bit_le(int nr, void *addr) +{ + return test_and_set_bit(nr ^ BITOP_LE_SWIZZLE, addr); +} -#define test_and_set_le_bit(nr, addr) \ - test_and_set_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) -#define test_and_clear_le_bit(nr, addr) \ - test_and_clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) +static inline int test_and_clear_bit_le(int nr, void *addr) +{ + return test_and_clear_bit(nr ^ BITOP_LE_SWIZZLE, addr); +} + +static inline int __test_and_set_bit_le(int nr, void *addr) +{ + return __test_and_set_bit(nr ^ BITOP_LE_SWIZZLE, addr); +} -#define __test_and_set_le_bit(nr, addr) \ - __test_and_set_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) -#define __test_and_clear_le_bit(nr, addr) \ - __test_and_clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) +static inline int __test_and_clear_bit_le(int nr, void *addr) +{ + return __test_and_clear_bit(nr ^ BITOP_LE_SWIZZLE, addr); +} -#define find_first_zero_le_bit(addr, size) generic_find_next_zero_le_bit((addr), (size), 0) -unsigned long generic_find_next_zero_le_bit(const unsigned long *addr, +#define find_first_zero_bit_le(addr, size) \ + find_next_zero_bit_le((addr), (size), 0) +unsigned long find_next_zero_bit_le(const void *addr, unsigned long size, unsigned long offset); -unsigned long generic_find_next_le_bit(const unsigned long *addr, +unsigned long find_next_bit_le(const void *addr, unsigned long size, unsigned long offset); /* Bitmap functions for the ext2 filesystem */ -#define ext2_set_bit(nr,addr) \ - __test_and_set_le_bit((nr), (unsigned long*)addr) -#define ext2_clear_bit(nr, addr) \ - __test_and_clear_le_bit((nr), (unsigned long*)addr) - #define ext2_set_bit_atomic(lock, nr, addr) \ - test_and_set_le_bit((nr), (unsigned long*)addr) + test_and_set_bit_le((nr), (unsigned long*)addr) #define ext2_clear_bit_atomic(lock, nr, addr) \ - test_and_clear_le_bit((nr), (unsigned long*)addr) - -#define ext2_test_bit(nr, addr) test_le_bit((nr),(unsigned long*)addr) - -#define ext2_find_first_zero_bit(addr, size) \ - find_first_zero_le_bit((unsigned long*)addr, size) -#define ext2_find_next_zero_bit(addr, size, off) \ - generic_find_next_zero_le_bit((unsigned long*)addr, size, off) - -#define ext2_find_next_bit(addr, size, off) \ - generic_find_next_le_bit((unsigned long *)addr, size, off) -/* Bitmap functions for the minix filesystem. */ - -#define minix_test_and_set_bit(nr,addr) \ - __test_and_set_le_bit(nr, (unsigned long *)addr) -#define minix_set_bit(nr,addr) \ - __set_le_bit(nr, (unsigned long *)addr) -#define minix_test_and_clear_bit(nr,addr) \ - __test_and_clear_le_bit(nr, (unsigned long *)addr) -#define minix_test_bit(nr,addr) \ - test_le_bit(nr, (unsigned long *)addr) - -#define minix_find_first_zero_bit(addr,size) \ - find_first_zero_le_bit((unsigned long *)addr, size) + test_and_clear_bit_le((nr), (unsigned long*)addr) #include <asm-generic/bitops/sched.h> diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h index f0a211d96923..be3cdf9134ce 100644 --- a/arch/powerpc/include/asm/cputable.h +++ b/arch/powerpc/include/asm/cputable.h @@ -154,6 +154,7 @@ extern const char *powerpc_base_platform; #define CPU_FTR_NAP_DISABLE_L2_PR ASM_CONST(0x0000000000002000) #define CPU_FTR_DUAL_PLL_750FX ASM_CONST(0x0000000000004000) #define CPU_FTR_NO_DPM ASM_CONST(0x0000000000008000) +#define CPU_FTR_476_DD2 ASM_CONST(0x0000000000010000) #define CPU_FTR_NEED_COHERENT ASM_CONST(0x0000000000020000) #define CPU_FTR_NO_BTIC ASM_CONST(0x0000000000040000) #define CPU_FTR_NODSISRALIGN ASM_CONST(0x0000000000100000) @@ -465,7 +466,7 @@ enum { CPU_FTRS_44X | CPU_FTRS_440x6 | #endif #ifdef CONFIG_PPC_47x - CPU_FTRS_47X | + CPU_FTRS_47X | CPU_FTR_476_DD2 | #endif #ifdef CONFIG_E200 CPU_FTRS_E200 | diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h index ff08b70b36d4..bb712c9488b3 100644 --- a/arch/powerpc/include/asm/hw_irq.h +++ b/arch/powerpc/include/asm/hw_irq.h @@ -141,6 +141,8 @@ static inline bool arch_irqs_disabled(void) #endif /* CONFIG_PPC64 */ +#define ARCH_IRQ_INIT_FLAGS IRQ_NOREQUEST + /* * interrupt-retrigger: should we handle this via lost interrupts and IPIs * or should we not care like we do now ? --BenH. diff --git a/arch/powerpc/include/asm/mpic.h b/arch/powerpc/include/asm/mpic.h index e000cce8f6dd..7005ee0b074d 100644 --- a/arch/powerpc/include/asm/mpic.h +++ b/arch/powerpc/include/asm/mpic.h @@ -367,6 +367,10 @@ struct mpic #define MPIC_SINGLE_DEST_CPU 0x00001000 /* Enable CoreInt delivery of interrupts */ #define MPIC_ENABLE_COREINT 0x00002000 +/* Disable resetting of the MPIC. + * NOTE: This flag trumps MPIC_WANTS_RESET. + */ +#define MPIC_NO_RESET 0x00004000 /* MPIC HW modification ID */ #define MPIC_REGSET_MASK 0xf0000000 @@ -467,11 +471,11 @@ extern void mpic_request_ipis(void); void smp_mpic_message_pass(int target, int msg); /* Unmask a specific virq */ -extern void mpic_unmask_irq(unsigned int irq); +extern void mpic_unmask_irq(struct irq_data *d); /* Mask a specific virq */ -extern void mpic_mask_irq(unsigned int irq); +extern void mpic_mask_irq(struct irq_data *d); /* EOI a specific virq */ -extern void mpic_end_irq(unsigned int irq); +extern void mpic_end_irq(struct irq_data *d); /* Fetch interrupt from a given mpic */ extern unsigned int mpic_get_one_irq(struct mpic *mpic); diff --git a/arch/powerpc/include/asm/nvram.h b/arch/powerpc/include/asm/nvram.h index 92efe67d1c57..9d1aafe607c7 100644 --- a/arch/powerpc/include/asm/nvram.h +++ b/arch/powerpc/include/asm/nvram.h @@ -51,7 +51,8 @@ static inline int mmio_nvram_init(void) extern int __init nvram_scan_partitions(void); extern loff_t nvram_create_partition(const char *name, int sig, int req_size, int min_size); -extern int nvram_remove_partition(const char *name, int sig); +extern int nvram_remove_partition(const char *name, int sig, + const char *exceptions[]); extern int nvram_get_partition_size(loff_t data_index); extern loff_t nvram_find_partition(const char *name, int sig, int *out_size); diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h index 89f158731ce3..88b0bd925a8b 100644 --- a/arch/powerpc/include/asm/pgtable.h +++ b/arch/powerpc/include/asm/pgtable.h @@ -170,6 +170,7 @@ extern int ptep_set_access_flags(struct vm_area_struct *vma, unsigned long addre #define pgprot_cached_wthru(prot) (__pgprot((pgprot_val(prot) & ~_PAGE_CACHE_CTL) | \ _PAGE_COHERENT | _PAGE_WRITETHRU)) +#define pgprot_writecombine pgprot_noncached_wc struct file; extern pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn, diff --git a/arch/powerpc/include/asm/ptrace.h b/arch/powerpc/include/asm/ptrace.h index 0175a676b34b..48223f9b8728 100644 --- a/arch/powerpc/include/asm/ptrace.h +++ b/arch/powerpc/include/asm/ptrace.h @@ -125,8 +125,10 @@ extern int ptrace_put_reg(struct task_struct *task, int regno, #endif /* ! __powerpc64__ */ #define TRAP(regs) ((regs)->trap & ~0xF) #ifdef __powerpc64__ +#define NV_REG_POISON 0xdeadbeefdeadbeefUL #define CHECK_FULL_REGS(regs) BUG_ON(regs->trap & 1) #else +#define NV_REG_POISON 0xdeadbeef #define CHECK_FULL_REGS(regs) \ do { \ if ((regs)->trap & 1) \ diff --git a/arch/powerpc/include/asm/qe_ic.h b/arch/powerpc/include/asm/qe_ic.h index cf519663a791..9e2cb2019161 100644 --- a/arch/powerpc/include/asm/qe_ic.h +++ b/arch/powerpc/include/asm/qe_ic.h @@ -81,7 +81,7 @@ int qe_ic_set_high_priority(unsigned int virq, unsigned int priority, int high); static inline void qe_ic_cascade_low_ipic(unsigned int irq, struct irq_desc *desc) { - struct qe_ic *qe_ic = desc->handler_data; + struct qe_ic *qe_ic = get_irq_desc_data(desc); unsigned int cascade_irq = qe_ic_get_low_irq(qe_ic); if (cascade_irq != NO_IRQ) @@ -91,7 +91,7 @@ static inline void qe_ic_cascade_low_ipic(unsigned int irq, static inline void qe_ic_cascade_high_ipic(unsigned int irq, struct irq_desc *desc) { - struct qe_ic *qe_ic = desc->handler_data; + struct qe_ic *qe_ic = get_irq_desc_data(desc); unsigned int cascade_irq = qe_ic_get_high_irq(qe_ic); if (cascade_irq != NO_IRQ) @@ -101,32 +101,35 @@ static inline void qe_ic_cascade_high_ipic(unsigned int irq, static inline void qe_ic_cascade_low_mpic(unsigned int irq, struct irq_desc *desc) { - struct qe_ic *qe_ic = desc->handler_data; + struct qe_ic *qe_ic = get_irq_desc_data(desc); unsigned int cascade_irq = qe_ic_get_low_irq(qe_ic); + struct irq_chip *chip = get_irq_desc_chip(desc); if (cascade_irq != NO_IRQ) generic_handle_irq(cascade_irq); - desc->chip->eoi(irq); + chip->irq_eoi(&desc->irq_data); } static inline void qe_ic_cascade_high_mpic(unsigned int irq, struct irq_desc *desc) { - struct qe_ic *qe_ic = desc->handler_data; + struct qe_ic *qe_ic = get_irq_desc_data(desc); unsigned int cascade_irq = qe_ic_get_high_irq(qe_ic); + struct irq_chip *chip = get_irq_desc_chip(desc); if (cascade_irq != NO_IRQ) generic_handle_irq(cascade_irq); - desc->chip->eoi(irq); + chip->irq_eoi(&desc->irq_data); } static inline void qe_ic_cascade_muxed_mpic(unsigned int irq, struct irq_desc *desc) { - struct qe_ic *qe_ic = desc->handler_data; + struct qe_ic *qe_ic = get_irq_desc_data(desc); unsigned int cascade_irq; + struct irq_chip *chip = get_irq_desc_chip(desc); cascade_irq = qe_ic_get_high_irq(qe_ic); if (cascade_irq == NO_IRQ) @@ -135,7 +138,7 @@ static inline void qe_ic_cascade_muxed_mpic(unsigned int irq, if (cascade_irq != NO_IRQ) generic_handle_irq(cascade_irq); - desc->chip->eoi(irq); + chip->irq_eoi(&desc->irq_data); } #endif /* _ASM_POWERPC_QE_IC_H */ diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h index 125fc1ad665d..7e4abebe76c0 100644 --- a/arch/powerpc/include/asm/reg.h +++ b/arch/powerpc/include/asm/reg.h @@ -170,6 +170,16 @@ #define SPEFSCR_FRMC 0x00000003 /* Embedded FP rounding mode control */ /* Special Purpose Registers (SPRNs)*/ + +#ifdef CONFIG_40x +#define SPRN_PID 0x3B1 /* Process ID */ +#else +#define SPRN_PID 0x030 /* Process ID */ +#ifdef CONFIG_BOOKE +#define SPRN_PID0 SPRN_PID/* Process ID Register 0 */ +#endif +#endif + #define SPRN_CTR 0x009 /* Count Register */ #define SPRN_DSCR 0x11 #define SPRN_CTRLF 0x088 @@ -852,6 +862,8 @@ #define PVR_7450 0x80000000 #define PVR_8540 0x80200000 #define PVR_8560 0x80200000 +#define PVR_VER_E500V1 0x8020 +#define PVR_VER_E500V2 0x8021 /* * For the 8xx processors, all of them report the same PVR family for * the PowerPC core. The various versions of these processors must be @@ -880,6 +892,7 @@ #define PV_970 0x0039 #define PV_POWER5 0x003A #define PV_POWER5p 0x003B +#define PV_POWER7 0x003F #define PV_970FX 0x003C #define PV_630 0x0040 #define PV_630p 0x0041 diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h index e68c69bf741a..86ad8128963a 100644 --- a/arch/powerpc/include/asm/reg_booke.h +++ b/arch/powerpc/include/asm/reg_booke.h @@ -150,8 +150,6 @@ * or IBM 40x. */ #ifdef CONFIG_BOOKE -#define SPRN_PID 0x030 /* Process ID */ -#define SPRN_PID0 SPRN_PID/* Process ID Register 0 */ #define SPRN_CSRR0 0x03A /* Critical Save and Restore Register 0 */ #define SPRN_CSRR1 0x03B /* Critical Save and Restore Register 1 */ #define SPRN_DEAR 0x03D /* Data Error Address Register */ @@ -168,7 +166,6 @@ #define SPRN_TCR 0x154 /* Timer Control Register */ #endif /* Book E */ #ifdef CONFIG_40x -#define SPRN_PID 0x3B1 /* Process ID */ #define SPRN_DBCR1 0x3BD /* Debug Control Register 1 */ #define SPRN_ESR 0x3D4 /* Exception Syndrome Register */ #define SPRN_DEAR 0x3D5 /* Data Error Address Register */ diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h index 65eb85976a03..d8529ef13b23 100644 --- a/arch/powerpc/include/asm/thread_info.h +++ b/arch/powerpc/include/asm/thread_info.h @@ -72,7 +72,7 @@ struct thread_info { #define __HAVE_ARCH_THREAD_INFO_ALLOCATOR -extern struct thread_info *alloc_thread_info(struct task_struct *tsk); +extern struct thread_info *alloc_thread_info_node(struct task_struct *tsk, int node); extern void free_thread_info(struct thread_info *ti); #endif /* THREAD_SHIFT < PAGE_SHIFT */ diff --git a/arch/powerpc/include/asm/types.h b/arch/powerpc/include/asm/types.h index a5aea0ca34e9..8947b9827bc4 100644 --- a/arch/powerpc/include/asm/types.h +++ b/arch/powerpc/include/asm/types.h @@ -44,13 +44,6 @@ typedef struct { typedef __vector128 vector128; -#if defined(__powerpc64__) || defined(CONFIG_PHYS_64BIT) -typedef u64 dma_addr_t; -#else -typedef u32 dma_addr_t; -#endif -typedef u64 dma64_addr_t; - typedef struct { unsigned long entry; unsigned long toc; diff --git a/arch/powerpc/kernel/cpu_setup_fsl_booke.S b/arch/powerpc/kernel/cpu_setup_fsl_booke.S index 5c518ad3445c..913611105c1f 100644 --- a/arch/powerpc/kernel/cpu_setup_fsl_booke.S +++ b/arch/powerpc/kernel/cpu_setup_fsl_booke.S @@ -64,7 +64,7 @@ _GLOBAL(__setup_cpu_e500v2) bl __e500_icache_setup bl __e500_dcache_setup bl __setup_e500_ivors -#ifdef CONFIG_RAPIDIO +#ifdef CONFIG_FSL_RIO /* Ensure that RFXE is set */ mfspr r3,SPRN_HID1 oris r3,r3,HID1_RFXE@h diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c index e8e915ce3d8d..c9b68d07ac4f 100644 --- a/arch/powerpc/kernel/cputable.c +++ b/arch/powerpc/kernel/cputable.c @@ -1811,11 +1811,11 @@ static struct cpu_spec __initdata cpu_specs[] = { .machine_check = machine_check_440A, .platform = "ppc440", }, - { /* 476 core */ - .pvr_mask = 0xffff0000, - .pvr_value = 0x11a50000, + { /* 476 DD2 core */ + .pvr_mask = 0xffffffff, + .pvr_value = 0x11a52080, .cpu_name = "476", - .cpu_features = CPU_FTRS_47X, + .cpu_features = CPU_FTRS_47X | CPU_FTR_476_DD2, .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU, .mmu_features = MMU_FTR_TYPE_47x | @@ -1839,6 +1839,20 @@ static struct cpu_spec __initdata cpu_specs[] = { .machine_check = machine_check_47x, .platform = "ppc470", }, + { /* 476 others */ + .pvr_mask = 0xffff0000, + .pvr_value = 0x11a50000, + .cpu_name = "476", + .cpu_features = CPU_FTRS_47X, + .cpu_user_features = COMMON_USER_BOOKE | + PPC_FEATURE_HAS_FPU, + .mmu_features = MMU_FTR_TYPE_47x | + MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL, + .icache_bsize = 32, + .dcache_bsize = 128, + .machine_check = machine_check_47x, + .platform = "ppc470", + }, { /* default match */ .pvr_mask = 0x00000000, .pvr_value = 0x00000000, diff --git a/arch/powerpc/kernel/crash_dump.c b/arch/powerpc/kernel/crash_dump.c index 0a2af50243cb..424afb6b8fba 100644 --- a/arch/powerpc/kernel/crash_dump.c +++ b/arch/powerpc/kernel/crash_dump.c @@ -28,9 +28,6 @@ #define DBG(fmt...) #endif -/* Stores the physical address of elf header of crash image. */ -unsigned long long elfcorehdr_addr = ELFCORE_ADDR_MAX; - #ifndef CONFIG_RELOCATABLE void __init reserve_kdump_trampoline(void) { @@ -72,20 +69,6 @@ void __init setup_kdump_trampoline(void) } #endif /* CONFIG_RELOCATABLE */ -/* - * Note: elfcorehdr_addr is not just limited to vmcore. It is also used by - * is_kdump_kernel() to determine if we are booting after a panic. Hence - * ifdef it under CONFIG_CRASH_DUMP and not CONFIG_PROC_VMCORE. - */ -static int __init parse_elfcorehdr(char *p) -{ - if (p) - elfcorehdr_addr = memparse(p, &p); - - return 1; -} -__setup("elfcorehdr=", parse_elfcorehdr); - static int __init parse_savemaxmem(char *p) { if (p) diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index ce557f6f00fc..0a5570338b96 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -237,6 +237,7 @@ int show_interrupts(struct seq_file *p, void *v) int i = *(loff_t *) v, j, prec; struct irqaction *action; struct irq_desc *desc; + struct irq_chip *chip; if (i > nr_irqs) return 0; @@ -270,8 +271,9 @@ int show_interrupts(struct seq_file *p, void *v) for_each_online_cpu(j) seq_printf(p, "%10u ", kstat_irqs_cpu(i, j)); - if (desc->chip) - seq_printf(p, " %-16s", desc->chip->name); + chip = get_irq_desc_chip(desc); + if (chip) + seq_printf(p, " %-16s", chip->name); else seq_printf(p, " %-16s", "None"); seq_printf(p, " %-8s", (desc->status & IRQ_LEVEL) ? "Level" : "Edge"); @@ -313,6 +315,8 @@ void fixup_irqs(const struct cpumask *map) alloc_cpumask_var(&mask, GFP_KERNEL); for_each_irq(irq) { + struct irq_chip *chip; + desc = irq_to_desc(irq); if (!desc) continue; @@ -320,13 +324,15 @@ void fixup_irqs(const struct cpumask *map) if (desc->status & IRQ_PER_CPU) continue; - cpumask_and(mask, desc->affinity, map); + chip = get_irq_desc_chip(desc); + + cpumask_and(mask, desc->irq_data.affinity, map); if (cpumask_any(mask) >= nr_cpu_ids) { printk("Breaking affinity for irq %i\n", irq); cpumask_copy(mask, map); } - if (desc->chip->set_affinity) - desc->chip->set_affinity(irq, mask); + if (chip->irq_set_affinity) + chip->irq_set_affinity(&desc->irq_data, mask, true); else if (desc->action && !(warned++)) printk("Cannot set affinity for irq %i\n", irq); } @@ -678,16 +684,15 @@ void irq_set_virq_count(unsigned int count) static int irq_setup_virq(struct irq_host *host, unsigned int virq, irq_hw_number_t hwirq) { - struct irq_desc *desc; + int res; - desc = irq_to_desc_alloc_node(virq, 0); - if (!desc) { + res = irq_alloc_desc_at(virq, 0); + if (res != virq) { pr_debug("irq: -> allocating desc failed\n"); goto error; } - /* Clear IRQ_NOREQUEST flag */ - desc->status &= ~IRQ_NOREQUEST; + irq_clear_status_flags(virq, IRQ_NOREQUEST); /* map it */ smp_wmb(); @@ -696,11 +701,13 @@ static int irq_setup_virq(struct irq_host *host, unsigned int virq, if (host->ops->map(host, virq, hwirq)) { pr_debug("irq: -> mapping failed, freeing\n"); - goto error; + goto errdesc; } return 0; +errdesc: + irq_free_descs(virq, 1); error: irq_free_virt(virq, 1); return -1; @@ -879,9 +886,9 @@ void irq_dispose_mapping(unsigned int virq) smp_mb(); irq_map[virq].hwirq = host->inval_irq; - /* Set some flags */ - irq_to_desc(virq)->status |= IRQ_NOREQUEST; + irq_set_status_flags(virq, IRQ_NOREQUEST); + irq_free_descs(virq, 1); /* Free it */ irq_free_virt(virq, 1); } @@ -1074,21 +1081,6 @@ void irq_free_virt(unsigned int virq, unsigned int count) int arch_early_irq_init(void) { - struct irq_desc *desc; - int i; - - for (i = 0; i < NR_IRQS; i++) { - desc = irq_to_desc(i); - if (desc) - desc->status |= IRQ_NOREQUEST; - } - - return 0; -} - -int arch_init_chip_data(struct irq_desc *desc, int node) -{ - desc->status |= IRQ_NOREQUEST; return 0; } @@ -1159,11 +1151,14 @@ static int virq_debug_show(struct seq_file *m, void *private) raw_spin_lock_irqsave(&desc->lock, flags); if (desc->action && desc->action->handler) { + struct irq_chip *chip; + seq_printf(m, "%5d ", i); seq_printf(m, "0x%05lx ", virq_to_hw(i)); - if (desc->chip && desc->chip->name) - p = desc->chip->name; + chip = get_irq_desc_chip(desc); + if (chip && chip->name) + p = chip->name; else p = none; seq_printf(m, "%-15s ", p); diff --git a/arch/powerpc/kernel/machine_kexec.c b/arch/powerpc/kernel/machine_kexec.c index a5f8672eeff3..bd1e1ff17b2d 100644 --- a/arch/powerpc/kernel/machine_kexec.c +++ b/arch/powerpc/kernel/machine_kexec.c @@ -26,20 +26,23 @@ void machine_kexec_mask_interrupts(void) { for_each_irq(i) { struct irq_desc *desc = irq_to_desc(i); + struct irq_chip *chip; - if (!desc || !desc->chip) + if (!desc) continue; - if (desc->chip->eoi && - desc->status & IRQ_INPROGRESS) - desc->chip->eoi(i); + chip = get_irq_desc_chip(desc); + if (!chip) + continue; + + if (chip->irq_eoi && desc->status & IRQ_INPROGRESS) + chip->irq_eoi(&desc->irq_data); - if (desc->chip->mask) - desc->chip->mask(i); + if (chip->irq_mask) + chip->irq_mask(&desc->irq_data); - if (desc->chip->disable && - !(desc->status & IRQ_DISABLED)) - desc->chip->disable(i); + if (chip->irq_disable && !(desc->status & IRQ_DISABLED)) + chip->irq_disable(&desc->irq_data); } } diff --git a/arch/powerpc/kernel/nvram_64.c b/arch/powerpc/kernel/nvram_64.c index bb12b3248f13..bec1e930ed73 100644 --- a/arch/powerpc/kernel/nvram_64.c +++ b/arch/powerpc/kernel/nvram_64.c @@ -237,22 +237,45 @@ static unsigned char __init nvram_checksum(struct nvram_header *p) return c_sum; } +/* + * Per the criteria passed via nvram_remove_partition(), should this + * partition be removed? 1=remove, 0=keep + */ +static int nvram_can_remove_partition(struct nvram_partition *part, + const char *name, int sig, const char *exceptions[]) +{ + if (part->header.signature != sig) + return 0; + if (name) { + if (strncmp(name, part->header.name, 12)) + return 0; + } else if (exceptions) { + const char **except; + for (except = exceptions; *except; except++) { + if (!strncmp(*except, part->header.name, 12)) + return 0; + } + } + return 1; +} + /** * nvram_remove_partition - Remove one or more partitions in nvram * @name: name of the partition to remove, or NULL for a * signature only match * @sig: signature of the partition(s) to remove + * @exceptions: When removing all partitions with a matching signature, + * leave these alone. */ -int __init nvram_remove_partition(const char *name, int sig) +int __init nvram_remove_partition(const char *name, int sig, + const char *exceptions[]) { struct nvram_partition *part, *prev, *tmp; int rc; list_for_each_entry(part, &nvram_partitions, partition) { - if (part->header.signature != sig) - continue; - if (name && strncmp(name, part->header.name, 12)) + if (!nvram_can_remove_partition(part, name, sig, exceptions)) continue; /* Make partition a free partition */ diff --git a/arch/powerpc/kernel/pci_dn.c b/arch/powerpc/kernel/pci_dn.c index 29852688ceaa..d225d99fe39d 100644 --- a/arch/powerpc/kernel/pci_dn.c +++ b/arch/powerpc/kernel/pci_dn.c @@ -176,11 +176,14 @@ static void *is_devfn_node(struct device_node *dn, void *data) */ struct device_node *fetch_dev_dn(struct pci_dev *dev) { - struct device_node *orig_dn = dev->dev.of_node; + struct pci_controller *phb = dev->sysdata; struct device_node *dn; unsigned long searchval = (dev->bus->number << 8) | dev->devfn; - dn = traverse_pci_devices(orig_dn, is_devfn_node, (void *)searchval); + if (WARN_ON(!phb)) + return NULL; + + dn = traverse_pci_devices(phb->dn, is_devfn_node, (void *)searchval); if (dn) dev->dev.of_node = dn; return dn; diff --git a/arch/powerpc/kernel/perf_event.c b/arch/powerpc/kernel/perf_event.c index ab6f6beadb57..97e0ae414940 100644 --- a/arch/powerpc/kernel/perf_event.c +++ b/arch/powerpc/kernel/perf_event.c @@ -1269,6 +1269,28 @@ unsigned long perf_instruction_pointer(struct pt_regs *regs) return ip; } +static bool pmc_overflow(unsigned long val) +{ + if ((int)val < 0) + return true; + + /* + * Events on POWER7 can roll back if a speculative event doesn't + * eventually complete. Unfortunately in some rare cases they will + * raise a performance monitor exception. We need to catch this to + * ensure we reset the PMC. In all cases the PMC will be 256 or less + * cycles from overflow. + * + * We only do this if the first pass fails to find any overflowing + * PMCs because a user might set a period of less than 256 and we + * don't want to mistakenly reset them. + */ + if (__is_processor(PV_POWER7) && ((0x80000000 - val) <= 256)) + return true; + + return false; +} + /* * Performance monitor interrupt stuff */ @@ -1316,7 +1338,7 @@ static void perf_event_interrupt(struct pt_regs *regs) if (is_limited_pmc(i + 1)) continue; val = read_pmc(i + 1); - if ((int)val < 0) + if (pmc_overflow(val)) write_pmc(i + 1, 0); } } diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index 8303a6c65ef7..f74f355a9617 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -1218,11 +1218,11 @@ void __ppc64_runlatch_off(void) static struct kmem_cache *thread_info_cache; -struct thread_info *alloc_thread_info(struct task_struct *tsk) +struct thread_info *alloc_thread_info_node(struct task_struct *tsk, int node) { struct thread_info *ti; - ti = kmem_cache_alloc(thread_info_cache, GFP_KERNEL); + ti = kmem_cache_alloc_node(thread_info_cache, GFP_KERNEL, node); if (unlikely(ti == NULL)) return NULL; #ifdef CONFIG_DEBUG_STACK_USAGE diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 7185f0da7dc3..05b7139d6a27 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -97,7 +97,7 @@ static void __init move_device_tree(void) start = __pa(initial_boot_params); size = be32_to_cpu(initial_boot_params->totalsize); - if ((memory_limit && (start + size) > memory_limit) || + if ((memory_limit && (start + size) > PHYSICAL_START + memory_limit) || overlaps_crashkernel(start, size)) { p = __va(memblock_alloc(size, PAGE_SIZE)); memcpy(p, initial_boot_params, size); diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c index 906536998291..895b082f1e48 100644 --- a/arch/powerpc/kernel/ptrace.c +++ b/arch/powerpc/kernel/ptrace.c @@ -229,12 +229,16 @@ static int gpr_get(struct task_struct *target, const struct user_regset *regset, unsigned int pos, unsigned int count, void *kbuf, void __user *ubuf) { - int ret; + int i, ret; if (target->thread.regs == NULL) return -EIO; - CHECK_FULL_REGS(target->thread.regs); + if (!FULL_REGS(target->thread.regs)) { + /* We have a partial register set. Fill 14-31 with bogus values */ + for (i = 14; i < 32; i++) + target->thread.regs->gpr[i] = NV_REG_POISON; + } ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, target->thread.regs, @@ -641,11 +645,16 @@ static int gpr32_get(struct task_struct *target, compat_ulong_t *k = kbuf; compat_ulong_t __user *u = ubuf; compat_ulong_t reg; + int i; if (target->thread.regs == NULL) return -EIO; - CHECK_FULL_REGS(target->thread.regs); + if (!FULL_REGS(target->thread.regs)) { + /* We have a partial register set. Fill 14-31 with bogus values */ + for (i = 14; i < 32; i++) + target->thread.regs->gpr[i] = NV_REG_POISON; + } pos /= sizeof(reg); count /= sizeof(reg); diff --git a/arch/powerpc/kernel/rtasd.c b/arch/powerpc/kernel/rtasd.c index 049dbecb5dbc..7980ec0e1e1a 100644 --- a/arch/powerpc/kernel/rtasd.c +++ b/arch/powerpc/kernel/rtasd.c @@ -412,7 +412,8 @@ static void rtas_event_scan(struct work_struct *w) get_online_cpus(); - cpu = cpumask_next(smp_processor_id(), cpu_online_mask); + /* raw_ OK because just using CPU as starting point. */ + cpu = cpumask_next(raw_smp_processor_id(), cpu_online_mask); if (cpu >= nr_cpu_ids) { cpu = cpumask_first(cpu_online_mask); diff --git a/arch/powerpc/math-emu/math_efp.c b/arch/powerpc/math-emu/math_efp.c index 41f4ef30e480..62279200d965 100644 --- a/arch/powerpc/math-emu/math_efp.c +++ b/arch/powerpc/math-emu/math_efp.c @@ -1,7 +1,7 @@ /* * arch/powerpc/math-emu/math_efp.c * - * Copyright (C) 2006-2008 Freescale Semiconductor, Inc. All rights reserved. + * Copyright (C) 2006-2008, 2010 Freescale Semiconductor, Inc. * * Author: Ebony Zhu, <ebony.zhu@freescale.com> * Yu Liu, <yu.liu@freescale.com> @@ -104,6 +104,8 @@ #define FP_EX_MASK (FP_EX_INEXACT | FP_EX_INVALID | FP_EX_DIVZERO | \ FP_EX_UNDERFLOW | FP_EX_OVERFLOW) +static int have_e500_cpu_a005_erratum; + union dw_union { u64 dp[1]; u32 wp[2]; @@ -320,7 +322,8 @@ int do_spe_mathemu(struct pt_regs *regs) } else { _FP_ROUND_ZERO(1, SB); } - FP_TO_INT_S(vc.wp[1], SB, 32, ((func & 0x3) != 0)); + FP_TO_INT_S(vc.wp[1], SB, 32, + (((func & 0x3) != 0) || SB_s)); goto update_regs; default: @@ -458,7 +461,8 @@ cmp_s: } else { _FP_ROUND_ZERO(2, DB); } - FP_TO_INT_D(vc.wp[1], DB, 32, ((func & 0x3) != 0)); + FP_TO_INT_D(vc.wp[1], DB, 32, + (((func & 0x3) != 0) || DB_s)); goto update_regs; default: @@ -589,8 +593,10 @@ cmp_d: _FP_ROUND_ZERO(1, SB0); _FP_ROUND_ZERO(1, SB1); } - FP_TO_INT_S(vc.wp[0], SB0, 32, ((func & 0x3) != 0)); - FP_TO_INT_S(vc.wp[1], SB1, 32, ((func & 0x3) != 0)); + FP_TO_INT_S(vc.wp[0], SB0, 32, + (((func & 0x3) != 0) || SB0_s)); + FP_TO_INT_S(vc.wp[1], SB1, 32, + (((func & 0x3) != 0) || SB1_s)); goto update_regs; default: @@ -652,6 +658,15 @@ update_regs: return 0; illegal: + if (have_e500_cpu_a005_erratum) { + /* according to e500 cpu a005 erratum, reissue efp inst */ + regs->nip -= 4; +#ifdef DEBUG + printk(KERN_DEBUG "re-issue efp inst: %08lx\n", speinsn); +#endif + return 0; + } + printk(KERN_ERR "\nOoops! IEEE-754 compliance handler encountered un-supported instruction.\ninst code: %08lx\n", speinsn); return -ENOSYS; } @@ -718,3 +733,43 @@ int speround_handler(struct pt_regs *regs) return 0; } + +int __init spe_mathemu_init(void) +{ + u32 pvr, maj, min; + + pvr = mfspr(SPRN_PVR); + + if ((PVR_VER(pvr) == PVR_VER_E500V1) || + (PVR_VER(pvr) == PVR_VER_E500V2)) { + maj = PVR_MAJ(pvr); + min = PVR_MIN(pvr); + + /* + * E500 revision below 1.1, 2.3, 3.1, 4.1, 5.1 + * need cpu a005 errata workaround + */ + switch (maj) { + case 1: + if (min < 1) + have_e500_cpu_a005_erratum = 1; + break; + case 2: + if (min < 3) + have_e500_cpu_a005_erratum = 1; + break; + case 3: + case 4: + case 5: + if (min < 1) + have_e500_cpu_a005_erratum = 1; + break; + default: + break; + } + } + + return 0; +} + +module_init(spe_mathemu_init); diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c index 742da43b4ab6..d65b591e5556 100644 --- a/arch/powerpc/mm/init_32.c +++ b/arch/powerpc/mm/init_32.c @@ -148,7 +148,7 @@ void __init MMU_init(void) lowmem_end_addr = memstart_addr + total_lowmem; #ifndef CONFIG_HIGHMEM total_memory = total_lowmem; - memblock_enforce_memory_limit(lowmem_end_addr); + memblock_enforce_memory_limit(total_lowmem); memblock_analyze(); #endif /* CONFIG_HIGHMEM */ } diff --git a/arch/powerpc/mm/tlb_nohash_low.S b/arch/powerpc/mm/tlb_nohash_low.S index af405eefe48d..7c63c0ed4f1b 100644 --- a/arch/powerpc/mm/tlb_nohash_low.S +++ b/arch/powerpc/mm/tlb_nohash_low.S @@ -189,6 +189,13 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_TYPE_47x) blr #ifdef CONFIG_PPC_47x + +/* + * 47x variant of icbt + */ +# define ICBT(CT,RA,RB) \ + .long 0x7c00002c | ((CT) << 21) | ((RA) << 16) | ((RB) << 11) + /* * _tlbivax_bcast is only on 47x. We don't bother doing a runtime * check though, it will blow up soon enough if we mistakenly try @@ -206,7 +213,35 @@ _GLOBAL(_tlbivax_bcast) isync eieio tlbsync +BEGIN_FTR_SECTION + b 1f +END_FTR_SECTION_IFSET(CPU_FTR_476_DD2) + sync + wrtee r10 + blr +/* + * DD2 HW could hang if in instruction fetch happens before msync completes. + * Touch enough instruction cache lines to ensure cache hits + */ +1: mflr r9 + bl 2f +2: mflr r6 + li r7,32 + ICBT(0,r6,r7) /* touch next cache line */ + add r6,r6,r7 + ICBT(0,r6,r7) /* touch next cache line */ + add r6,r6,r7 + ICBT(0,r6,r7) /* touch next cache line */ sync + nop + nop + nop + nop + nop + nop + nop + nop + mtlr r9 wrtee r10 blr #endif /* CONFIG_PPC_47x */ diff --git a/arch/powerpc/platforms/44x/44x.h b/arch/powerpc/platforms/44x/44x.h index dbc4d2b4301a..63f703ecd23c 100644 --- a/arch/powerpc/platforms/44x/44x.h +++ b/arch/powerpc/platforms/44x/44x.h @@ -4,4 +4,8 @@ extern u8 as1_readb(volatile u8 __iomem *addr); extern void as1_writeb(u8 data, volatile u8 __iomem *addr); +#define GPIO0_OSRH 0xC +#define GPIO0_TSRH 0x14 +#define GPIO0_ISR1H 0x34 + #endif /* __POWERPC_PLATFORMS_44X_44X_H */ diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig index 0f979c5c756b..f485fc5f6d5e 100644 --- a/arch/powerpc/platforms/44x/Kconfig +++ b/arch/powerpc/platforms/44x/Kconfig @@ -115,7 +115,6 @@ config CANYONLANDS bool "Canyonlands" depends on 44x default n - select PPC44x_SIMPLE select 460EX select PCI select PPC4xx_PCI_EXPRESS diff --git a/arch/powerpc/platforms/44x/Makefile b/arch/powerpc/platforms/44x/Makefile index c04d16df8488..553db6007217 100644 --- a/arch/powerpc/platforms/44x/Makefile +++ b/arch/powerpc/platforms/44x/Makefile @@ -9,3 +9,4 @@ obj-$(CONFIG_WARP) += warp.o obj-$(CONFIG_XILINX_VIRTEX_5_FXT) += virtex.o obj-$(CONFIG_XILINX_ML510) += virtex_ml510.o obj-$(CONFIG_ISS4xx) += iss4xx.o +obj-$(CONFIG_CANYONLANDS)+= canyonlands.o diff --git a/arch/powerpc/platforms/44x/canyonlands.c b/arch/powerpc/platforms/44x/canyonlands.c new file mode 100644 index 000000000000..afc5e8ea3775 --- /dev/null +++ b/arch/powerpc/platforms/44x/canyonlands.c @@ -0,0 +1,134 @@ +/* + * This contain platform specific code for APM PPC460EX based Canyonlands + * board. + * + * Copyright (c) 2010, Applied Micro Circuits Corporation + * Author: Rupjyoti Sarmah <rsarmah@apm.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/kernel.h> +#include <linux/init.h> +#include <asm/pci-bridge.h> +#include <asm/ppc4xx.h> +#include <asm/udbg.h> +#include <asm/uic.h> +#include <linux/of_platform.h> +#include <linux/delay.h> +#include "44x.h" + +#define BCSR_USB_EN 0x11 + +static __initdata struct of_device_id ppc460ex_of_bus[] = { + { .compatible = "ibm,plb4", }, + { .compatible = "ibm,opb", }, + { .compatible = "ibm,ebc", }, + { .compatible = "simple-bus", }, + {}, +}; + +static int __init ppc460ex_device_probe(void) +{ + of_platform_bus_probe(NULL, ppc460ex_of_bus, NULL); + + return 0; +} +machine_device_initcall(canyonlands, ppc460ex_device_probe); + +/* Using this code only for the Canyonlands board. */ + +static int __init ppc460ex_probe(void) +{ + unsigned long root = of_get_flat_dt_root(); + if (of_flat_dt_is_compatible(root, "amcc,canyonlands")) { + ppc_pci_set_flags(PPC_PCI_REASSIGN_ALL_RSRC); + return 1; + } + return 0; +} + +/* USB PHY fixup code on Canyonlands kit. */ + +static int __init ppc460ex_canyonlands_fixup(void) +{ + u8 __iomem *bcsr ; + void __iomem *vaddr; + struct device_node *np; + int ret = 0; + + np = of_find_compatible_node(NULL, NULL, "amcc,ppc460ex-bcsr"); + if (!np) { + printk(KERN_ERR "failed did not find amcc, ppc460ex bcsr node\n"); + return -ENODEV; + } + + bcsr = of_iomap(np, 0); + of_node_put(np); + + if (!bcsr) { + printk(KERN_CRIT "Could not remap bcsr\n"); + ret = -ENODEV; + goto err_bcsr; + } + + np = of_find_compatible_node(NULL, NULL, "ibm,ppc4xx-gpio"); + if (!np) { + printk(KERN_ERR "failed did not find ibm,ppc4xx-gpio node\n"); + return -ENODEV; + } + + vaddr = of_iomap(np, 0); + of_node_put(np); + + if (!vaddr) { + printk(KERN_CRIT "Could not get gpio node address\n"); + ret = -ENODEV; + goto err_gpio; + } + /* Disable USB, through the BCSR7 bits */ + setbits8(&bcsr[7], BCSR_USB_EN); + + /* Wait for a while after reset */ + msleep(100); + + /* Enable USB here */ + clrbits8(&bcsr[7], BCSR_USB_EN); + + /* + * Configure multiplexed gpio16 and gpio19 as alternate1 output + * source after USB reset. In this configuration gpio16 will be + * USB2HStop and gpio19 will be USB2DStop. For more details refer to + * table 34-7 of PPC460EX user manual. + */ + setbits32((vaddr + GPIO0_OSRH), 0x42000000); + setbits32((vaddr + GPIO0_TSRH), 0x42000000); +err_gpio: + iounmap(vaddr); +err_bcsr: + iounmap(bcsr); + return ret; +} +machine_device_initcall(canyonlands, ppc460ex_canyonlands_fixup); +define_machine(canyonlands) { + .name = "Canyonlands", + .probe = ppc460ex_probe, + .progress = udbg_progress, + .init_IRQ = uic_init_tree, + .get_irq = uic_get_irq, + .restart = ppc4xx_reset_system, + .calibrate_decr = generic_calibrate_decr, +}; diff --git a/arch/powerpc/platforms/44x/ppc44x_simple.c b/arch/powerpc/platforms/44x/ppc44x_simple.c index 7ddcba3b9397..c81c19c0b3d4 100644 --- a/arch/powerpc/platforms/44x/ppc44x_simple.c +++ b/arch/powerpc/platforms/44x/ppc44x_simple.c @@ -53,7 +53,6 @@ static char *board[] __initdata = { "amcc,arches", "amcc,bamboo", "amcc,bluestone", - "amcc,canyonlands", "amcc,glacier", "ibm,ebony", "amcc,eiger", diff --git a/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c b/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c index 4ecf4cf9a51b..fde0ea50c97d 100644 --- a/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c +++ b/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c @@ -59,9 +59,9 @@ irq_to_pic_bit(unsigned int irq) } static void -cpld_mask_irq(unsigned int irq) +cpld_mask_irq(struct irq_data *d) { - unsigned int cpld_irq = (unsigned int)irq_map[irq].hwirq; + unsigned int cpld_irq = (unsigned int)irq_map[d->irq].hwirq; void __iomem *pic_mask = irq_to_pic_mask(cpld_irq); out_8(pic_mask, @@ -69,9 +69,9 @@ cpld_mask_irq(unsigned int irq) } static void -cpld_unmask_irq(unsigned int irq) +cpld_unmask_irq(struct irq_data *d) { - unsigned int cpld_irq = (unsigned int)irq_map[irq].hwirq; + unsigned int cpld_irq = (unsigned int)irq_map[d->irq].hwirq; void __iomem *pic_mask = irq_to_pic_mask(cpld_irq); out_8(pic_mask, @@ -80,9 +80,9 @@ cpld_unmask_irq(unsigned int irq) static struct irq_chip cpld_pic = { .name = "CPLD PIC", - .mask = cpld_mask_irq, - .ack = cpld_mask_irq, - .unmask = cpld_unmask_irq, + .irq_mask = cpld_mask_irq, + .irq_ack = cpld_mask_irq, + .irq_unmask = cpld_unmask_irq, }; static int diff --git a/arch/powerpc/platforms/52xx/media5200.c b/arch/powerpc/platforms/52xx/media5200.c index 2c7780cb68e5..2bd1e6cf1f58 100644 --- a/arch/powerpc/platforms/52xx/media5200.c +++ b/arch/powerpc/platforms/52xx/media5200.c @@ -49,45 +49,46 @@ struct media5200_irq { }; struct media5200_irq media5200_irq; -static void media5200_irq_unmask(unsigned int virq) +static void media5200_irq_unmask(struct irq_data *d) { unsigned long flags; u32 val; spin_lock_irqsave(&media5200_irq.lock, flags); val = in_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE); - val |= 1 << (MEDIA5200_IRQ_SHIFT + irq_map[virq].hwirq); + val |= 1 << (MEDIA5200_IRQ_SHIFT + irq_map[d->irq].hwirq); out_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE, val); spin_unlock_irqrestore(&media5200_irq.lock, flags); } -static void media5200_irq_mask(unsigned int virq) +static void media5200_irq_mask(struct irq_data *d) { unsigned long flags; u32 val; spin_lock_irqsave(&media5200_irq.lock, flags); val = in_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE); - val &= ~(1 << (MEDIA5200_IRQ_SHIFT + irq_map[virq].hwirq)); + val &= ~(1 << (MEDIA5200_IRQ_SHIFT + irq_map[d->irq].hwirq)); out_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE, val); spin_unlock_irqrestore(&media5200_irq.lock, flags); } static struct irq_chip media5200_irq_chip = { .name = "Media5200 FPGA", - .unmask = media5200_irq_unmask, - .mask = media5200_irq_mask, - .mask_ack = media5200_irq_mask, + .irq_unmask = media5200_irq_unmask, + .irq_mask = media5200_irq_mask, + .irq_mask_ack = media5200_irq_mask, }; void media5200_irq_cascade(unsigned int virq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); int sub_virq, val; u32 status, enable; /* Mask off the cascaded IRQ */ raw_spin_lock(&desc->lock); - desc->chip->mask(virq); + chip->irq_mask(&desc->irq_data); raw_spin_unlock(&desc->lock); /* Ask the FPGA for IRQ status. If 'val' is 0, then no irqs @@ -105,9 +106,9 @@ void media5200_irq_cascade(unsigned int virq, struct irq_desc *desc) /* Processing done; can reenable the cascade now */ raw_spin_lock(&desc->lock); - desc->chip->ack(virq); + chip->irq_ack(&desc->irq_data); if (!(desc->status & IRQ_DISABLED)) - desc->chip->unmask(virq); + chip->irq_unmask(&desc->irq_data); raw_spin_unlock(&desc->lock); } diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c index 859abf1c6d4b..6da44f0f2934 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c @@ -135,9 +135,9 @@ DEFINE_MUTEX(mpc52xx_gpt_list_mutex); * Cascaded interrupt controller hooks */ -static void mpc52xx_gpt_irq_unmask(unsigned int virq) +static void mpc52xx_gpt_irq_unmask(struct irq_data *d) { - struct mpc52xx_gpt_priv *gpt = get_irq_chip_data(virq); + struct mpc52xx_gpt_priv *gpt = irq_data_get_irq_chip_data(d); unsigned long flags; spin_lock_irqsave(&gpt->lock, flags); @@ -145,9 +145,9 @@ static void mpc52xx_gpt_irq_unmask(unsigned int virq) spin_unlock_irqrestore(&gpt->lock, flags); } -static void mpc52xx_gpt_irq_mask(unsigned int virq) +static void mpc52xx_gpt_irq_mask(struct irq_data *d) { - struct mpc52xx_gpt_priv *gpt = get_irq_chip_data(virq); + struct mpc52xx_gpt_priv *gpt = irq_data_get_irq_chip_data(d); unsigned long flags; spin_lock_irqsave(&gpt->lock, flags); @@ -155,20 +155,20 @@ static void mpc52xx_gpt_irq_mask(unsigned int virq) spin_unlock_irqrestore(&gpt->lock, flags); } -static void mpc52xx_gpt_irq_ack(unsigned int virq) +static void mpc52xx_gpt_irq_ack(struct irq_data *d) { - struct mpc52xx_gpt_priv *gpt = get_irq_chip_data(virq); + struct mpc52xx_gpt_priv *gpt = irq_data_get_irq_chip_data(d); out_be32(&gpt->regs->status, MPC52xx_GPT_STATUS_IRQMASK); } -static int mpc52xx_gpt_irq_set_type(unsigned int virq, unsigned int flow_type) +static int mpc52xx_gpt_irq_set_type(struct irq_data *d, unsigned int flow_type) { - struct mpc52xx_gpt_priv *gpt = get_irq_chip_data(virq); + struct mpc52xx_gpt_priv *gpt = irq_data_get_irq_chip_data(d); unsigned long flags; u32 reg; - dev_dbg(gpt->dev, "%s: virq=%i type=%x\n", __func__, virq, flow_type); + dev_dbg(gpt->dev, "%s: virq=%i type=%x\n", __func__, d->irq, flow_type); spin_lock_irqsave(&gpt->lock, flags); reg = in_be32(&gpt->regs->mode) & ~MPC52xx_GPT_MODE_ICT_MASK; @@ -184,10 +184,10 @@ static int mpc52xx_gpt_irq_set_type(unsigned int virq, unsigned int flow_type) static struct irq_chip mpc52xx_gpt_irq_chip = { .name = "MPC52xx GPT", - .unmask = mpc52xx_gpt_irq_unmask, - .mask = mpc52xx_gpt_irq_mask, - .ack = mpc52xx_gpt_irq_ack, - .set_type = mpc52xx_gpt_irq_set_type, + .irq_unmask = mpc52xx_gpt_irq_unmask, + .irq_mask = mpc52xx_gpt_irq_mask, + .irq_ack = mpc52xx_gpt_irq_ack, + .irq_set_type = mpc52xx_gpt_irq_set_type, }; void mpc52xx_gpt_irq_cascade(unsigned int virq, struct irq_desc *desc) diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c index 4bf4bf7b063e..9f3ed582d082 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c @@ -155,47 +155,47 @@ static inline void io_be_clrbit(u32 __iomem *addr, int bitno) /* * IRQ[0-3] interrupt irq_chip */ -static void mpc52xx_extirq_mask(unsigned int virq) +static void mpc52xx_extirq_mask(struct irq_data *d) { int irq; int l2irq; - irq = irq_map[virq].hwirq; + irq = irq_map[d->irq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; io_be_clrbit(&intr->ctrl, 11 - l2irq); } -static void mpc52xx_extirq_unmask(unsigned int virq) +static void mpc52xx_extirq_unmask(struct irq_data *d) { int irq; int l2irq; - irq = irq_map[virq].hwirq; + irq = irq_map[d->irq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; io_be_setbit(&intr->ctrl, 11 - l2irq); } -static void mpc52xx_extirq_ack(unsigned int virq) +static void mpc52xx_extirq_ack(struct irq_data *d) { int irq; int l2irq; - irq = irq_map[virq].hwirq; + irq = irq_map[d->irq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; io_be_setbit(&intr->ctrl, 27-l2irq); } -static int mpc52xx_extirq_set_type(unsigned int virq, unsigned int flow_type) +static int mpc52xx_extirq_set_type(struct irq_data *d, unsigned int flow_type) { u32 ctrl_reg, type; int irq; int l2irq; void *handler = handle_level_irq; - irq = irq_map[virq].hwirq; + irq = irq_map[d->irq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; pr_debug("%s: irq=%x. l2=%d flow_type=%d\n", __func__, irq, l2irq, flow_type); @@ -214,44 +214,44 @@ static int mpc52xx_extirq_set_type(unsigned int virq, unsigned int flow_type) ctrl_reg |= (type << (22 - (l2irq * 2))); out_be32(&intr->ctrl, ctrl_reg); - __set_irq_handler_unlocked(virq, handler); + __set_irq_handler_unlocked(d->irq, handler); return 0; } static struct irq_chip mpc52xx_extirq_irqchip = { .name = "MPC52xx External", - .mask = mpc52xx_extirq_mask, - .unmask = mpc52xx_extirq_unmask, - .ack = mpc52xx_extirq_ack, - .set_type = mpc52xx_extirq_set_type, + .irq_mask = mpc52xx_extirq_mask, + .irq_unmask = mpc52xx_extirq_unmask, + .irq_ack = mpc52xx_extirq_ack, + .irq_set_type = mpc52xx_extirq_set_type, }; /* * Main interrupt irq_chip */ -static int mpc52xx_null_set_type(unsigned int virq, unsigned int flow_type) +static int mpc52xx_null_set_type(struct irq_data *d, unsigned int flow_type) { return 0; /* Do nothing so that the sense mask will get updated */ } -static void mpc52xx_main_mask(unsigned int virq) +static void mpc52xx_main_mask(struct irq_data *d) { int irq; int l2irq; - irq = irq_map[virq].hwirq; + irq = irq_map[d->irq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; io_be_setbit(&intr->main_mask, 16 - l2irq); } -static void mpc52xx_main_unmask(unsigned int virq) +static void mpc52xx_main_unmask(struct irq_data *d) { int irq; int l2irq; - irq = irq_map[virq].hwirq; + irq = irq_map[d->irq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; io_be_clrbit(&intr->main_mask, 16 - l2irq); @@ -259,32 +259,32 @@ static void mpc52xx_main_unmask(unsigned int virq) static struct irq_chip mpc52xx_main_irqchip = { .name = "MPC52xx Main", - .mask = mpc52xx_main_mask, - .mask_ack = mpc52xx_main_mask, - .unmask = mpc52xx_main_unmask, - .set_type = mpc52xx_null_set_type, + .irq_mask = mpc52xx_main_mask, + .irq_mask_ack = mpc52xx_main_mask, + .irq_unmask = mpc52xx_main_unmask, + .irq_set_type = mpc52xx_null_set_type, }; /* * Peripherals interrupt irq_chip */ -static void mpc52xx_periph_mask(unsigned int virq) +static void mpc52xx_periph_mask(struct irq_data *d) { int irq; int l2irq; - irq = irq_map[virq].hwirq; + irq = irq_map[d->irq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; io_be_setbit(&intr->per_mask, 31 - l2irq); } -static void mpc52xx_periph_unmask(unsigned int virq) +static void mpc52xx_periph_unmask(struct irq_data *d) { int irq; int l2irq; - irq = irq_map[virq].hwirq; + irq = irq_map[d->irq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; io_be_clrbit(&intr->per_mask, 31 - l2irq); @@ -292,43 +292,43 @@ static void mpc52xx_periph_unmask(unsigned int virq) static struct irq_chip mpc52xx_periph_irqchip = { .name = "MPC52xx Peripherals", - .mask = mpc52xx_periph_mask, - .mask_ack = mpc52xx_periph_mask, - .unmask = mpc52xx_periph_unmask, - .set_type = mpc52xx_null_set_type, + .irq_mask = mpc52xx_periph_mask, + .irq_mask_ack = mpc52xx_periph_mask, + .irq_unmask = mpc52xx_periph_unmask, + .irq_set_type = mpc52xx_null_set_type, }; /* * SDMA interrupt irq_chip */ -static void mpc52xx_sdma_mask(unsigned int virq) +static void mpc52xx_sdma_mask(struct irq_data *d) { int irq; int l2irq; - irq = irq_map[virq].hwirq; + irq = irq_map[d->irq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; io_be_setbit(&sdma->IntMask, l2irq); } -static void mpc52xx_sdma_unmask(unsigned int virq) +static void mpc52xx_sdma_unmask(struct irq_data *d) { int irq; int l2irq; - irq = irq_map[virq].hwirq; + irq = irq_map[d->irq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; io_be_clrbit(&sdma->IntMask, l2irq); } -static void mpc52xx_sdma_ack(unsigned int virq) +static void mpc52xx_sdma_ack(struct irq_data *d) { int irq; int l2irq; - irq = irq_map[virq].hwirq; + irq = irq_map[d->irq].hwirq; l2irq = irq & MPC52xx_IRQ_L2_MASK; out_be32(&sdma->IntPend, 1 << l2irq); @@ -336,10 +336,10 @@ static void mpc52xx_sdma_ack(unsigned int virq) static struct irq_chip mpc52xx_sdma_irqchip = { .name = "MPC52xx SDMA", - .mask = mpc52xx_sdma_mask, - .unmask = mpc52xx_sdma_unmask, - .ack = mpc52xx_sdma_ack, - .set_type = mpc52xx_null_set_type, + .irq_mask = mpc52xx_sdma_mask, + .irq_unmask = mpc52xx_sdma_unmask, + .irq_ack = mpc52xx_sdma_ack, + .irq_set_type = mpc52xx_null_set_type, }; /** diff --git a/arch/powerpc/platforms/82xx/Makefile b/arch/powerpc/platforms/82xx/Makefile index d982793f4dbd..455fe21e37c4 100644 --- a/arch/powerpc/platforms/82xx/Makefile +++ b/arch/powerpc/platforms/82xx/Makefile @@ -6,4 +6,4 @@ obj-$(CONFIG_CPM2) += pq2.o obj-$(CONFIG_PQ2_ADS_PCI_PIC) += pq2ads-pci-pic.o obj-$(CONFIG_PQ2FADS) += pq2fads.o obj-$(CONFIG_EP8248E) += ep8248e.o -obj-$(CONFIG_MGCOGE) += mgcoge.o +obj-$(CONFIG_MGCOGE) += km82xx.o diff --git a/arch/powerpc/platforms/82xx/mgcoge.c b/arch/powerpc/platforms/82xx/km82xx.c index 7a5de9eb3c73..428c5e0a0e75 100644 --- a/arch/powerpc/platforms/82xx/mgcoge.c +++ b/arch/powerpc/platforms/82xx/km82xx.c @@ -1,6 +1,6 @@ /* - * Keymile mgcoge support - * Copyright 2008 DENX Software Engineering GmbH + * Keymile km82xx support + * Copyright 2008-2011 DENX Software Engineering GmbH * Author: Heiko Schocher <hs@denx.de> * * based on code from: @@ -31,9 +31,10 @@ #include "pq2.h" -static void __init mgcoge_pic_init(void) +static void __init km82xx_pic_init(void) { - struct device_node *np = of_find_compatible_node(NULL, NULL, "fsl,pq2-pic"); + struct device_node *np = of_find_compatible_node(NULL, NULL, + "fsl,pq2-pic"); if (!np) { printk(KERN_ERR "PIC init: can not find cpm-pic node\n"); return; @@ -47,12 +48,18 @@ struct cpm_pin { int port, pin, flags; }; -static __initdata struct cpm_pin mgcoge_pins[] = { +static __initdata struct cpm_pin km82xx_pins[] = { /* SMC2 */ {0, 8, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, {0, 9, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, + /* SCC1 */ + {2, 21, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, + {2, 15, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, + {3, 31, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, + {3, 30, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY}, + /* SCC4 */ {2, 25, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, {2, 24, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, @@ -107,30 +114,49 @@ static __initdata struct cpm_pin mgcoge_pins[] = { {3, 14, CPM_PIN_INPUT | CPM_PIN_SECONDARY | CPM_PIN_OPENDRAIN}, {3, 15, CPM_PIN_INPUT | CPM_PIN_SECONDARY | CPM_PIN_OPENDRAIN}, #endif + + /* USB */ + {0, 10, CPM_PIN_OUTPUT | CPM_PIN_GPIO}, /* FULL_SPEED */ + {0, 11, CPM_PIN_OUTPUT | CPM_PIN_GPIO}, /*/SLAVE */ + {2, 10, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, /* RXN */ + {2, 11, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, /* RXP */ + {2, 20, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, /* /OE */ + {2, 27, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, /* RXCLK */ + {3, 23, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, /* TXP */ + {3, 24, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY}, /* TXN */ + {3, 25, CPM_PIN_INPUT | CPM_PIN_PRIMARY}, /* RXD */ }; static void __init init_ioports(void) { int i; - for (i = 0; i < ARRAY_SIZE(mgcoge_pins); i++) { - const struct cpm_pin *pin = &mgcoge_pins[i]; + for (i = 0; i < ARRAY_SIZE(km82xx_pins); i++) { + const struct cpm_pin *pin = &km82xx_pins[i]; cpm2_set_pin(pin->port, pin->pin, pin->flags); } cpm2_smc_clk_setup(CPM_CLK_SMC2, CPM_BRG8); + cpm2_clk_setup(CPM_CLK_SCC1, CPM_CLK11, CPM_CLK_RX); + cpm2_clk_setup(CPM_CLK_SCC1, CPM_CLK11, CPM_CLK_TX); + cpm2_clk_setup(CPM_CLK_SCC3, CPM_CLK5, CPM_CLK_RTX); cpm2_clk_setup(CPM_CLK_SCC4, CPM_CLK7, CPM_CLK_RX); cpm2_clk_setup(CPM_CLK_SCC4, CPM_CLK8, CPM_CLK_TX); cpm2_clk_setup(CPM_CLK_FCC1, CPM_CLK10, CPM_CLK_RX); cpm2_clk_setup(CPM_CLK_FCC1, CPM_CLK9, CPM_CLK_TX); cpm2_clk_setup(CPM_CLK_FCC2, CPM_CLK13, CPM_CLK_RX); cpm2_clk_setup(CPM_CLK_FCC2, CPM_CLK14, CPM_CLK_TX); + + /* Force USB FULL SPEED bit to '1' */ + setbits32(&cpm2_immr->im_ioport.iop_pdata, 1 << (31 - 10)); + /* clear USB_SLAVE */ + clrbits32(&cpm2_immr->im_ioport.iop_pdata, 1 << (31 - 11)); } -static void __init mgcoge_setup_arch(void) +static void __init km82xx_setup_arch(void) { if (ppc_md.progress) - ppc_md.progress("mgcoge_setup_arch()", 0); + ppc_md.progress("km82xx_setup_arch()", 0); cpm2_reset(); @@ -142,7 +168,7 @@ static void __init mgcoge_setup_arch(void) init_ioports(); if (ppc_md.progress) - ppc_md.progress("mgcoge_setup_arch(), finish", 0); + ppc_md.progress("km82xx_setup_arch(), finish", 0); } static __initdata struct of_device_id of_bus_ids[] = { @@ -156,23 +182,23 @@ static int __init declare_of_platform_devices(void) return 0; } -machine_device_initcall(mgcoge, declare_of_platform_devices); +machine_device_initcall(km82xx, declare_of_platform_devices); /* * Called very early, device-tree isn't unflattened */ -static int __init mgcoge_probe(void) +static int __init km82xx_probe(void) { unsigned long root = of_get_flat_dt_root(); - return of_flat_dt_is_compatible(root, "keymile,mgcoge"); + return of_flat_dt_is_compatible(root, "keymile,km82xx"); } -define_machine(mgcoge) +define_machine(km82xx) { - .name = "Keymile MGCOGE", - .probe = mgcoge_probe, - .setup_arch = mgcoge_setup_arch, - .init_IRQ = mgcoge_pic_init, + .name = "Keymile km82xx", + .probe = km82xx_probe, + .setup_arch = km82xx_setup_arch, + .init_IRQ = km82xx_pic_init, .get_irq = cpm2_get_irq, .calibrate_decr = generic_calibrate_decr, .restart = pq2_restart, diff --git a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c index 5a55d87d6bd6..926dfdaaf57a 100644 --- a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c +++ b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c @@ -39,10 +39,10 @@ struct pq2ads_pci_pic { #define NUM_IRQS 32 -static void pq2ads_pci_mask_irq(unsigned int virq) +static void pq2ads_pci_mask_irq(struct irq_data *d) { - struct pq2ads_pci_pic *priv = get_irq_chip_data(virq); - int irq = NUM_IRQS - virq_to_hw(virq) - 1; + struct pq2ads_pci_pic *priv = irq_data_get_irq_chip_data(d); + int irq = NUM_IRQS - virq_to_hw(d->irq) - 1; if (irq != -1) { unsigned long flags; @@ -55,10 +55,10 @@ static void pq2ads_pci_mask_irq(unsigned int virq) } } -static void pq2ads_pci_unmask_irq(unsigned int virq) +static void pq2ads_pci_unmask_irq(struct irq_data *d) { - struct pq2ads_pci_pic *priv = get_irq_chip_data(virq); - int irq = NUM_IRQS - virq_to_hw(virq) - 1; + struct pq2ads_pci_pic *priv = irq_data_get_irq_chip_data(d); + int irq = NUM_IRQS - virq_to_hw(d->irq) - 1; if (irq != -1) { unsigned long flags; @@ -71,18 +71,17 @@ static void pq2ads_pci_unmask_irq(unsigned int virq) static struct irq_chip pq2ads_pci_ic = { .name = "PQ2 ADS PCI", - .end = pq2ads_pci_unmask_irq, - .mask = pq2ads_pci_mask_irq, - .mask_ack = pq2ads_pci_mask_irq, - .ack = pq2ads_pci_mask_irq, - .unmask = pq2ads_pci_unmask_irq, - .enable = pq2ads_pci_unmask_irq, - .disable = pq2ads_pci_mask_irq + .irq_mask = pq2ads_pci_mask_irq, + .irq_mask_ack = pq2ads_pci_mask_irq, + .irq_ack = pq2ads_pci_mask_irq, + .irq_unmask = pq2ads_pci_unmask_irq, + .irq_enable = pq2ads_pci_unmask_irq, + .irq_disable = pq2ads_pci_mask_irq }; static void pq2ads_pci_irq_demux(unsigned int irq, struct irq_desc *desc) { - struct pq2ads_pci_pic *priv = desc->handler_data; + struct pq2ads_pci_pic *priv = get_irq_desc_data(desc); u32 stat, mask, pend; int bit; diff --git a/arch/powerpc/platforms/83xx/Makefile b/arch/powerpc/platforms/83xx/Makefile index 6e8bbbbcfdf8..ed95bfcbcbff 100644 --- a/arch/powerpc/platforms/83xx/Makefile +++ b/arch/powerpc/platforms/83xx/Makefile @@ -16,4 +16,4 @@ obj-$(CONFIG_MPC837x_MDS) += mpc837x_mds.o obj-$(CONFIG_SBC834x) += sbc834x.o obj-$(CONFIG_MPC837x_RDB) += mpc837x_rdb.o obj-$(CONFIG_ASP834x) += asp834x.o -obj-$(CONFIG_KMETER1) += kmeter1.o +obj-$(CONFIG_KMETER1) += km83xx.o diff --git a/arch/powerpc/platforms/83xx/kmeter1.c b/arch/powerpc/platforms/83xx/km83xx.c index 903acfd851ac..a2b9b9ef1240 100644 --- a/arch/powerpc/platforms/83xx/kmeter1.c +++ b/arch/powerpc/platforms/83xx/km83xx.c @@ -1,5 +1,5 @@ /* - * Copyright 2008 DENX Software Engineering GmbH + * Copyright 2008-2011 DENX Software Engineering GmbH * Author: Heiko Schocher <hs@denx.de> * * Description: @@ -49,12 +49,12 @@ * Setup the architecture * */ -static void __init kmeter1_setup_arch(void) +static void __init mpc83xx_km_setup_arch(void) { struct device_node *np; if (ppc_md.progress) - ppc_md.progress("kmeter1_setup_arch()", 0); + ppc_md.progress("kmpbec83xx_setup_arch()", 0); #ifdef CONFIG_PCI for_each_compatible_node(np, "pci", "fsl,mpc8349-pci") @@ -69,6 +69,9 @@ static void __init kmeter1_setup_arch(void) par_io_init(np); of_node_put(np); + for_each_node_by_name(np, "spi") + par_io_of_config(np); + for (np = NULL; (np = of_find_node_by_name(np, "ucc")) != NULL;) par_io_of_config(np); } @@ -119,7 +122,7 @@ static void __init kmeter1_setup_arch(void) #endif /* CONFIG_QUICC_ENGINE */ } -static struct of_device_id kmeter_ids[] = { +static struct of_device_id kmpbec83xx_ids[] = { { .type = "soc", }, { .compatible = "soc", }, { .compatible = "simple-bus", }, @@ -131,13 +134,13 @@ static struct of_device_id kmeter_ids[] = { static int __init kmeter_declare_of_platform_devices(void) { /* Publish the QE devices */ - of_platform_bus_probe(NULL, kmeter_ids, NULL); + of_platform_bus_probe(NULL, kmpbec83xx_ids, NULL); return 0; } -machine_device_initcall(kmeter1, kmeter_declare_of_platform_devices); +machine_device_initcall(mpc83xx_km, kmeter_declare_of_platform_devices); -static void __init kmeter1_init_IRQ(void) +static void __init mpc83xx_km_init_IRQ(void) { struct device_node *np; @@ -168,21 +171,34 @@ static void __init kmeter1_init_IRQ(void) #endif /* CONFIG_QUICC_ENGINE */ } +/* list of the supported boards */ +static char *board[] __initdata = { + "Keymile,KMETER1", + "Keymile,kmpbec8321", + NULL +}; + /* * Called very early, MMU is off, device-tree isn't unflattened */ -static int __init kmeter1_probe(void) +static int __init mpc83xx_km_probe(void) { - unsigned long root = of_get_flat_dt_root(); + unsigned long node = of_get_flat_dt_root(); + int i = 0; - return of_flat_dt_is_compatible(root, "keymile,KMETER1"); + while (board[i]) { + if (of_flat_dt_is_compatible(node, board[i])) + break; + i++; + } + return (board[i] != NULL); } -define_machine(kmeter1) { - .name = "KMETER1", - .probe = kmeter1_probe, - .setup_arch = kmeter1_setup_arch, - .init_IRQ = kmeter1_init_IRQ, +define_machine(mpc83xx_km) { + .name = "mpc83xx-km-platform", + .probe = mpc83xx_km_probe, + .setup_arch = mpc83xx_km_setup_arch, + .init_IRQ = mpc83xx_km_init_IRQ, .get_irq = ipic_get_irq, .restart = mpc83xx_restart, .time_init = mpc83xx_time_init, diff --git a/arch/powerpc/platforms/85xx/ksi8560.c b/arch/powerpc/platforms/85xx/ksi8560.c index f4d36b5a2e00..64447e48f3d5 100644 --- a/arch/powerpc/platforms/85xx/ksi8560.c +++ b/arch/powerpc/platforms/85xx/ksi8560.c @@ -56,12 +56,13 @@ static void machine_restart(char *cmd) static void cpm2_cascade(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); int cascade_irq; while ((cascade_irq = cpm2_get_irq()) >= 0) generic_handle_irq(cascade_irq); - desc->chip->eoi(irq); + chip->irq_eoi(&desc->irq_data); } static void __init ksi8560_pic_init(void) diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c index 9438a892afc4..1352d1107bfd 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c @@ -50,12 +50,13 @@ static int mpc85xx_exclude_device(struct pci_controller *hose, static void cpm2_cascade(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); int cascade_irq; while ((cascade_irq = cpm2_get_irq()) >= 0) generic_handle_irq(cascade_irq); - desc->chip->eoi(irq); + chip->irq_eoi(&desc->irq_data); } #endif /* CONFIG_CPM2 */ diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c index 8190bc25bf27..793ead7993ab 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c @@ -47,12 +47,13 @@ #ifdef CONFIG_PPC_I8259 static void mpc85xx_8259_cascade(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); unsigned int cascade_irq = i8259_irq(); if (cascade_irq != NO_IRQ) { generic_handle_irq(cascade_irq); } - desc->chip->eoi(irq); + chip->irq_eoi(&desc->irq_data); } #endif /* CONFIG_PPC_I8259 */ diff --git a/arch/powerpc/platforms/85xx/sbc8560.c b/arch/powerpc/platforms/85xx/sbc8560.c index a5ad1c7794bf..d7e28ec3e072 100644 --- a/arch/powerpc/platforms/85xx/sbc8560.c +++ b/arch/powerpc/platforms/85xx/sbc8560.c @@ -41,12 +41,13 @@ static void cpm2_cascade(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); int cascade_irq; while ((cascade_irq = cpm2_get_irq()) >= 0) generic_handle_irq(cascade_irq); - desc->chip->eoi(irq); + chip->irq_eoi(&desc->irq_data); } #endif /* CONFIG_CPM2 */ diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c index 5c91a992f02b..0d00ff9d05a0 100644 --- a/arch/powerpc/platforms/85xx/smp.c +++ b/arch/powerpc/platforms/85xx/smp.c @@ -91,10 +91,14 @@ smp_85xx_kick_cpu(int nr) while ((__secondary_hold_acknowledge != nr) && (++n < 1000)) mdelay(1); #else + smp_generic_kick_cpu(nr); + out_be64((u64 *)(bptr_vaddr + BOOT_ENTRY_ADDR_UPPER), __pa((u64)*((unsigned long long *) generic_secondary_smp_init))); - smp_generic_kick_cpu(nr); + if (!ioremappable) + flush_dcache_range((ulong)bptr_vaddr, + (ulong)(bptr_vaddr + SIZE_BOOT_ENTRY)); #endif local_irq_restore(flags); diff --git a/arch/powerpc/platforms/85xx/socrates_fpga_pic.c b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c index d48527ffc425..79d85aca4767 100644 --- a/arch/powerpc/platforms/85xx/socrates_fpga_pic.c +++ b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c @@ -93,6 +93,7 @@ static inline unsigned int socrates_fpga_pic_get_irq(unsigned int irq) void socrates_fpga_pic_cascade(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); unsigned int cascade_irq; /* @@ -103,17 +104,16 @@ void socrates_fpga_pic_cascade(unsigned int irq, struct irq_desc *desc) if (cascade_irq != NO_IRQ) generic_handle_irq(cascade_irq); - desc->chip->eoi(irq); - + chip->irq_eoi(&desc->irq_data); } -static void socrates_fpga_pic_ack(unsigned int virq) +static void socrates_fpga_pic_ack(struct irq_data *d) { unsigned long flags; unsigned int hwirq, irq_line; uint32_t mask; - hwirq = socrates_fpga_irq_to_hw(virq); + hwirq = socrates_fpga_irq_to_hw(d->irq); irq_line = fpga_irqs[hwirq].irq_line; raw_spin_lock_irqsave(&socrates_fpga_pic_lock, flags); @@ -124,14 +124,14 @@ static void socrates_fpga_pic_ack(unsigned int virq) raw_spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags); } -static void socrates_fpga_pic_mask(unsigned int virq) +static void socrates_fpga_pic_mask(struct irq_data *d) { unsigned long flags; unsigned int hwirq; int irq_line; u32 mask; - hwirq = socrates_fpga_irq_to_hw(virq); + hwirq = socrates_fpga_irq_to_hw(d->irq); irq_line = fpga_irqs[hwirq].irq_line; raw_spin_lock_irqsave(&socrates_fpga_pic_lock, flags); @@ -142,14 +142,14 @@ static void socrates_fpga_pic_mask(unsigned int virq) raw_spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags); } -static void socrates_fpga_pic_mask_ack(unsigned int virq) +static void socrates_fpga_pic_mask_ack(struct irq_data *d) { unsigned long flags; unsigned int hwirq; int irq_line; u32 mask; - hwirq = socrates_fpga_irq_to_hw(virq); + hwirq = socrates_fpga_irq_to_hw(d->irq); irq_line = fpga_irqs[hwirq].irq_line; raw_spin_lock_irqsave(&socrates_fpga_pic_lock, flags); @@ -161,14 +161,14 @@ static void socrates_fpga_pic_mask_ack(unsigned int virq) raw_spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags); } -static void socrates_fpga_pic_unmask(unsigned int virq) +static void socrates_fpga_pic_unmask(struct irq_data *d) { unsigned long flags; unsigned int hwirq; int irq_line; u32 mask; - hwirq = socrates_fpga_irq_to_hw(virq); + hwirq = socrates_fpga_irq_to_hw(d->irq); irq_line = fpga_irqs[hwirq].irq_line; raw_spin_lock_irqsave(&socrates_fpga_pic_lock, flags); @@ -179,14 +179,14 @@ static void socrates_fpga_pic_unmask(unsigned int virq) raw_spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags); } -static void socrates_fpga_pic_eoi(unsigned int virq) +static void socrates_fpga_pic_eoi(struct irq_data *d) { unsigned long flags; unsigned int hwirq; int irq_line; u32 mask; - hwirq = socrates_fpga_irq_to_hw(virq); + hwirq = socrates_fpga_irq_to_hw(d->irq); irq_line = fpga_irqs[hwirq].irq_line; raw_spin_lock_irqsave(&socrates_fpga_pic_lock, flags); @@ -197,7 +197,7 @@ static void socrates_fpga_pic_eoi(unsigned int virq) raw_spin_unlock_irqrestore(&socrates_fpga_pic_lock, flags); } -static int socrates_fpga_pic_set_type(unsigned int virq, +static int socrates_fpga_pic_set_type(struct irq_data *d, unsigned int flow_type) { unsigned long flags; @@ -205,7 +205,7 @@ static int socrates_fpga_pic_set_type(unsigned int virq, int polarity; u32 mask; - hwirq = socrates_fpga_irq_to_hw(virq); + hwirq = socrates_fpga_irq_to_hw(d->irq); if (fpga_irqs[hwirq].type != IRQ_TYPE_NONE) return -EINVAL; @@ -233,12 +233,12 @@ static int socrates_fpga_pic_set_type(unsigned int virq, static struct irq_chip socrates_fpga_pic_chip = { .name = "FPGA-PIC", - .ack = socrates_fpga_pic_ack, - .mask = socrates_fpga_pic_mask, - .mask_ack = socrates_fpga_pic_mask_ack, - .unmask = socrates_fpga_pic_unmask, - .eoi = socrates_fpga_pic_eoi, - .set_type = socrates_fpga_pic_set_type, + .irq_ack = socrates_fpga_pic_ack, + .irq_mask = socrates_fpga_pic_mask, + .irq_mask_ack = socrates_fpga_pic_mask_ack, + .irq_unmask = socrates_fpga_pic_unmask, + .irq_eoi = socrates_fpga_pic_eoi, + .irq_set_type = socrates_fpga_pic_set_type, }; static int socrates_fpga_pic_host_map(struct irq_host *h, unsigned int virq, diff --git a/arch/powerpc/platforms/85xx/stx_gp3.c b/arch/powerpc/platforms/85xx/stx_gp3.c index bc33d1859ae7..2b62b064eac7 100644 --- a/arch/powerpc/platforms/85xx/stx_gp3.c +++ b/arch/powerpc/platforms/85xx/stx_gp3.c @@ -46,12 +46,13 @@ static void cpm2_cascade(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); int cascade_irq; while ((cascade_irq = cpm2_get_irq()) >= 0) generic_handle_irq(cascade_irq); - desc->chip->eoi(irq); + chip->irq_eoi(&desc->irq_data); } #endif /* CONFIG_CPM2 */ diff --git a/arch/powerpc/platforms/85xx/tqm85xx.c b/arch/powerpc/platforms/85xx/tqm85xx.c index 5e847d0b47c8..2265b68e3279 100644 --- a/arch/powerpc/platforms/85xx/tqm85xx.c +++ b/arch/powerpc/platforms/85xx/tqm85xx.c @@ -44,12 +44,13 @@ static void cpm2_cascade(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); int cascade_irq; while ((cascade_irq = cpm2_get_irq()) >= 0) generic_handle_irq(cascade_irq); - desc->chip->eoi(irq); + chip->irq_eoi(&desc->irq_data); } #endif /* CONFIG_CPM2 */ diff --git a/arch/powerpc/platforms/86xx/gef_pic.c b/arch/powerpc/platforms/86xx/gef_pic.c index 6df9e2561c06..0adfe3b740cd 100644 --- a/arch/powerpc/platforms/86xx/gef_pic.c +++ b/arch/powerpc/platforms/86xx/gef_pic.c @@ -95,6 +95,7 @@ static int gef_pic_cascade_irq; void gef_pic_cascade(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); unsigned int cascade_irq; /* @@ -106,17 +107,16 @@ void gef_pic_cascade(unsigned int irq, struct irq_desc *desc) if (cascade_irq != NO_IRQ) generic_handle_irq(cascade_irq); - desc->chip->eoi(irq); - + chip->irq_eoi(&desc->irq_data); } -static void gef_pic_mask(unsigned int virq) +static void gef_pic_mask(struct irq_data *d) { unsigned long flags; unsigned int hwirq; u32 mask; - hwirq = gef_irq_to_hw(virq); + hwirq = gef_irq_to_hw(d->irq); raw_spin_lock_irqsave(&gef_pic_lock, flags); mask = in_be32(gef_pic_irq_reg_base + GEF_PIC_INTR_MASK(0)); @@ -125,21 +125,21 @@ static void gef_pic_mask(unsigned int virq) raw_spin_unlock_irqrestore(&gef_pic_lock, flags); } -static void gef_pic_mask_ack(unsigned int virq) +static void gef_pic_mask_ack(struct irq_data *d) { /* Don't think we actually have to do anything to ack an interrupt, * we just need to clear down the devices interrupt and it will go away */ - gef_pic_mask(virq); + gef_pic_mask(d); } -static void gef_pic_unmask(unsigned int virq) +static void gef_pic_unmask(struct irq_data *d) { unsigned long flags; unsigned int hwirq; u32 mask; - hwirq = gef_irq_to_hw(virq); + hwirq = gef_irq_to_hw(d->irq); raw_spin_lock_irqsave(&gef_pic_lock, flags); mask = in_be32(gef_pic_irq_reg_base + GEF_PIC_INTR_MASK(0)); @@ -150,9 +150,9 @@ static void gef_pic_unmask(unsigned int virq) static struct irq_chip gef_pic_chip = { .name = "gefp", - .mask = gef_pic_mask, - .mask_ack = gef_pic_mask_ack, - .unmask = gef_pic_unmask, + .irq_mask = gef_pic_mask, + .irq_mask_ack = gef_pic_mask_ack, + .irq_unmask = gef_pic_unmask, }; diff --git a/arch/powerpc/platforms/86xx/pic.c b/arch/powerpc/platforms/86xx/pic.c index 668275d9e668..cbe33639b478 100644 --- a/arch/powerpc/platforms/86xx/pic.c +++ b/arch/powerpc/platforms/86xx/pic.c @@ -19,10 +19,13 @@ #ifdef CONFIG_PPC_I8259 static void mpc86xx_8259_cascade(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); unsigned int cascade_irq = i8259_irq(); + if (cascade_irq != NO_IRQ) generic_handle_irq(cascade_irq); - desc->chip->eoi(irq); + + chip->irq_eoi(&desc->irq_data); } #endif /* CONFIG_PPC_I8259 */ diff --git a/arch/powerpc/platforms/8xx/Kconfig b/arch/powerpc/platforms/8xx/Kconfig index dd35ce081cff..ee56a9ea6a79 100644 --- a/arch/powerpc/platforms/8xx/Kconfig +++ b/arch/powerpc/platforms/8xx/Kconfig @@ -49,12 +49,6 @@ config PPC_ADDER875 This enables support for the Analogue & Micro Adder 875 board. -config PPC_MGSUVD - bool "MGSUVD" - select CPM1 - help - This enables support for the Keymile MGSUVD board. - config TQM8XX bool "TQM8XX" select CPM1 diff --git a/arch/powerpc/platforms/8xx/Makefile b/arch/powerpc/platforms/8xx/Makefile index a491fe6b94fc..76a81c3350a8 100644 --- a/arch/powerpc/platforms/8xx/Makefile +++ b/arch/powerpc/platforms/8xx/Makefile @@ -6,5 +6,4 @@ obj-$(CONFIG_MPC885ADS) += mpc885ads_setup.o obj-$(CONFIG_MPC86XADS) += mpc86xads_setup.o obj-$(CONFIG_PPC_EP88XC) += ep88xc.o obj-$(CONFIG_PPC_ADDER875) += adder875.o -obj-$(CONFIG_PPC_MGSUVD) += mgsuvd.o obj-$(CONFIG_TQM8XX) += tqm8xx_setup.o diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c index 60168c1f98fe..fabb108e8744 100644 --- a/arch/powerpc/platforms/8xx/m8xx_setup.c +++ b/arch/powerpc/platforms/8xx/m8xx_setup.c @@ -218,15 +218,20 @@ void mpc8xx_restart(char *cmd) static void cpm_cascade(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip; int cascade_irq; if ((cascade_irq = cpm_get_irq()) >= 0) { struct irq_desc *cdesc = irq_to_desc(cascade_irq); generic_handle_irq(cascade_irq); - cdesc->chip->eoi(cascade_irq); + + chip = get_irq_desc_chip(cdesc); + chip->irq_eoi(&cdesc->irq_data); } - desc->chip->eoi(irq); + + chip = get_irq_desc_chip(desc); + chip->irq_eoi(&desc->irq_data); } /* Initialize the internal interrupt controllers. The number of diff --git a/arch/powerpc/platforms/8xx/mgsuvd.c b/arch/powerpc/platforms/8xx/mgsuvd.c deleted file mode 100644 index ca3cb071772c..000000000000 --- a/arch/powerpc/platforms/8xx/mgsuvd.c +++ /dev/null @@ -1,92 +0,0 @@ -/* - * - * Platform setup for the Keymile mgsuvd board - * - * Heiko Schocher <hs@denx.de> - * - * Copyright 2008 DENX Software Engineering GmbH - * - * 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/ioport.h> -#include <linux/of_platform.h> - -#include <asm/io.h> -#include <asm/machdep.h> -#include <asm/processor.h> -#include <asm/cpm1.h> -#include <asm/prom.h> -#include <asm/fs_pd.h> - -#include "mpc8xx.h" - -struct cpm_pin { - int port, pin, flags; -}; - -static __initdata struct cpm_pin mgsuvd_pins[] = { - /* SMC1 */ - {CPM_PORTB, 24, CPM_PIN_INPUT}, /* RX */ - {CPM_PORTB, 25, CPM_PIN_INPUT | CPM_PIN_SECONDARY}, /* TX */ - - /* SCC3 */ - {CPM_PORTA, 10, CPM_PIN_INPUT}, - {CPM_PORTA, 11, CPM_PIN_INPUT}, - {CPM_PORTA, 3, CPM_PIN_INPUT}, - {CPM_PORTA, 2, CPM_PIN_INPUT}, - {CPM_PORTC, 13, CPM_PIN_INPUT}, -}; - -static void __init init_ioports(void) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(mgsuvd_pins); i++) { - struct cpm_pin *pin = &mgsuvd_pins[i]; - cpm1_set_pin(pin->port, pin->pin, pin->flags); - } - - setbits16(&mpc8xx_immr->im_ioport.iop_pcso, 0x300); - cpm1_clk_setup(CPM_CLK_SCC3, CPM_CLK5, CPM_CLK_RX); - cpm1_clk_setup(CPM_CLK_SCC3, CPM_CLK6, CPM_CLK_TX); - cpm1_clk_setup(CPM_CLK_SMC1, CPM_BRG1, CPM_CLK_RTX); -} - -static void __init mgsuvd_setup_arch(void) -{ - cpm_reset(); - init_ioports(); -} - -static __initdata struct of_device_id of_bus_ids[] = { - { .compatible = "simple-bus" }, - {}, -}; - -static int __init declare_of_platform_devices(void) -{ - of_platform_bus_probe(NULL, of_bus_ids, NULL); - return 0; -} -machine_device_initcall(mgsuvd, declare_of_platform_devices); - -static int __init mgsuvd_probe(void) -{ - unsigned long root = of_get_flat_dt_root(); - return of_flat_dt_is_compatible(root, "keymile,mgsuvd"); -} - -define_machine(mgsuvd) { - .name = "MGSUVD", - .probe = mgsuvd_probe, - .setup_arch = mgsuvd_setup_arch, - .init_IRQ = mpc8xx_pics_init, - .get_irq = mpc8xx_get_irq, - .restart = mpc8xx_restart, - .calibrate_decr = mpc8xx_calibrate_decr, - .set_rtc_time = mpc8xx_set_rtc_time, - .get_rtc_time = mpc8xx_get_rtc_time, -}; diff --git a/arch/powerpc/platforms/cell/axon_msi.c b/arch/powerpc/platforms/cell/axon_msi.c index c35099af340e..c48b66a67e42 100644 --- a/arch/powerpc/platforms/cell/axon_msi.c +++ b/arch/powerpc/platforms/cell/axon_msi.c @@ -93,6 +93,7 @@ static void msic_dcr_write(struct axon_msic *msic, unsigned int dcr_n, u32 val) static void axon_msi_cascade(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); struct axon_msic *msic = get_irq_data(irq); u32 write_offset, msi; int idx; @@ -145,7 +146,7 @@ static void axon_msi_cascade(unsigned int irq, struct irq_desc *desc) msic->read_offset &= MSIC_FIFO_SIZE_MASK; } - desc->chip->eoi(irq); + chip->irq_eoi(&desc->irq_data); } static struct axon_msic *find_msi_translator(struct pci_dev *dev) diff --git a/arch/powerpc/platforms/cell/beat_interrupt.c b/arch/powerpc/platforms/cell/beat_interrupt.c index 682af97321a8..0b8f7d7135c5 100644 --- a/arch/powerpc/platforms/cell/beat_interrupt.c +++ b/arch/powerpc/platforms/cell/beat_interrupt.c @@ -61,59 +61,59 @@ static inline void beatic_update_irq_mask(unsigned int irq_plug) panic("Failed to set mask IRQ!"); } -static void beatic_mask_irq(unsigned int irq_plug) +static void beatic_mask_irq(struct irq_data *d) { unsigned long flags; raw_spin_lock_irqsave(&beatic_irq_mask_lock, flags); - beatic_irq_mask_enable[irq_plug/64] &= ~(1UL << (63 - (irq_plug%64))); - beatic_update_irq_mask(irq_plug); + beatic_irq_mask_enable[d->irq/64] &= ~(1UL << (63 - (d->irq%64))); + beatic_update_irq_mask(d->irq); raw_spin_unlock_irqrestore(&beatic_irq_mask_lock, flags); } -static void beatic_unmask_irq(unsigned int irq_plug) +static void beatic_unmask_irq(struct irq_data *d) { unsigned long flags; raw_spin_lock_irqsave(&beatic_irq_mask_lock, flags); - beatic_irq_mask_enable[irq_plug/64] |= 1UL << (63 - (irq_plug%64)); - beatic_update_irq_mask(irq_plug); + beatic_irq_mask_enable[d->irq/64] |= 1UL << (63 - (d->irq%64)); + beatic_update_irq_mask(d->irq); raw_spin_unlock_irqrestore(&beatic_irq_mask_lock, flags); } -static void beatic_ack_irq(unsigned int irq_plug) +static void beatic_ack_irq(struct irq_data *d) { unsigned long flags; raw_spin_lock_irqsave(&beatic_irq_mask_lock, flags); - beatic_irq_mask_ack[irq_plug/64] &= ~(1UL << (63 - (irq_plug%64))); - beatic_update_irq_mask(irq_plug); + beatic_irq_mask_ack[d->irq/64] &= ~(1UL << (63 - (d->irq%64))); + beatic_update_irq_mask(d->irq); raw_spin_unlock_irqrestore(&beatic_irq_mask_lock, flags); } -static void beatic_end_irq(unsigned int irq_plug) +static void beatic_end_irq(struct irq_data *d) { s64 err; unsigned long flags; - err = beat_downcount_of_interrupt(irq_plug); + err = beat_downcount_of_interrupt(d->irq); if (err != 0) { if ((err & 0xFFFFFFFF) != 0xFFFFFFF5) /* -11: wrong state */ panic("Failed to downcount IRQ! Error = %16llx", err); - printk(KERN_ERR "IRQ over-downcounted, plug %d\n", irq_plug); + printk(KERN_ERR "IRQ over-downcounted, plug %d\n", d->irq); } raw_spin_lock_irqsave(&beatic_irq_mask_lock, flags); - beatic_irq_mask_ack[irq_plug/64] |= 1UL << (63 - (irq_plug%64)); - beatic_update_irq_mask(irq_plug); + beatic_irq_mask_ack[d->irq/64] |= 1UL << (63 - (d->irq%64)); + beatic_update_irq_mask(d->irq); raw_spin_unlock_irqrestore(&beatic_irq_mask_lock, flags); } static struct irq_chip beatic_pic = { .name = "CELL-BEAT", - .unmask = beatic_unmask_irq, - .mask = beatic_mask_irq, - .eoi = beatic_end_irq, + .irq_unmask = beatic_unmask_irq, + .irq_mask = beatic_mask_irq, + .irq_eoi = beatic_end_irq, }; /* @@ -232,7 +232,7 @@ unsigned int beatic_get_irq(void) ret = beatic_get_irq_plug(); if (ret != NO_IRQ) - beatic_ack_irq(ret); + beatic_ack_irq(irq_get_irq_data(ret)); return ret; } diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c index 10eb1a443626..624d26e72f1d 100644 --- a/arch/powerpc/platforms/cell/interrupt.c +++ b/arch/powerpc/platforms/cell/interrupt.c @@ -72,15 +72,15 @@ static irq_hw_number_t iic_pending_to_hwnum(struct cbe_iic_pending_bits bits) return (node << IIC_IRQ_NODE_SHIFT) | (class << 4) | unit; } -static void iic_mask(unsigned int irq) +static void iic_mask(struct irq_data *d) { } -static void iic_unmask(unsigned int irq) +static void iic_unmask(struct irq_data *d) { } -static void iic_eoi(unsigned int irq) +static void iic_eoi(struct irq_data *d) { struct iic *iic = &__get_cpu_var(cpu_iic); out_be64(&iic->regs->prio, iic->eoi_stack[--iic->eoi_ptr]); @@ -89,19 +89,21 @@ static void iic_eoi(unsigned int irq) static struct irq_chip iic_chip = { .name = "CELL-IIC", - .mask = iic_mask, - .unmask = iic_unmask, - .eoi = iic_eoi, + .irq_mask = iic_mask, + .irq_unmask = iic_unmask, + .irq_eoi = iic_eoi, }; -static void iic_ioexc_eoi(unsigned int irq) +static void iic_ioexc_eoi(struct irq_data *d) { } static void iic_ioexc_cascade(unsigned int irq, struct irq_desc *desc) { - struct cbe_iic_regs __iomem *node_iic = (void __iomem *)desc->handler_data; + struct irq_chip *chip = get_irq_desc_chip(desc); + struct cbe_iic_regs __iomem *node_iic = + (void __iomem *)get_irq_desc_data(desc); unsigned int base = (irq & 0xffffff00) | IIC_IRQ_TYPE_IOEXC; unsigned long bits, ack; int cascade; @@ -128,15 +130,15 @@ static void iic_ioexc_cascade(unsigned int irq, struct irq_desc *desc) if (ack) out_be64(&node_iic->iic_is, ack); } - desc->chip->eoi(irq); + chip->irq_eoi(&desc->irq_data); } static struct irq_chip iic_ioexc_chip = { .name = "CELL-IOEX", - .mask = iic_mask, - .unmask = iic_unmask, - .eoi = iic_ioexc_eoi, + .irq_mask = iic_mask, + .irq_unmask = iic_unmask, + .irq_eoi = iic_ioexc_eoi, }; /* Get an IRQ number from the pending state register of the IIC */ @@ -237,6 +239,8 @@ extern int noirqdebug; static void handle_iic_irq(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); + raw_spin_lock(&desc->lock); desc->status &= ~(IRQ_REPLAY | IRQ_WAITING); @@ -275,7 +279,7 @@ static void handle_iic_irq(unsigned int irq, struct irq_desc *desc) desc->status &= ~IRQ_INPROGRESS; out_eoi: - desc->chip->eoi(irq); + chip->irq_eoi(&desc->irq_data); raw_spin_unlock(&desc->lock); } diff --git a/arch/powerpc/platforms/cell/setup.c b/arch/powerpc/platforms/cell/setup.c index 691995761b3d..6a28d027d959 100644 --- a/arch/powerpc/platforms/cell/setup.c +++ b/arch/powerpc/platforms/cell/setup.c @@ -187,13 +187,15 @@ machine_subsys_initcall(cell, cell_publish_devices); static void cell_mpic_cascade(unsigned int irq, struct irq_desc *desc) { - struct mpic *mpic = desc->handler_data; + struct irq_chip *chip = get_irq_desc_chip(desc); + struct mpic *mpic = get_irq_desc_data(desc); unsigned int virq; virq = mpic_get_one_irq(mpic); if (virq != NO_IRQ) generic_handle_irq(virq); - desc->chip->eoi(irq); + + chip->irq_eoi(&desc->irq_data); } static void __init mpic_init_IRQ(void) diff --git a/arch/powerpc/platforms/cell/spider-pic.c b/arch/powerpc/platforms/cell/spider-pic.c index 3f2e557344a3..b38cdfc1deb8 100644 --- a/arch/powerpc/platforms/cell/spider-pic.c +++ b/arch/powerpc/platforms/cell/spider-pic.c @@ -79,30 +79,30 @@ static void __iomem *spider_get_irq_config(struct spider_pic *pic, return pic->regs + TIR_CFGA + 8 * src; } -static void spider_unmask_irq(unsigned int virq) +static void spider_unmask_irq(struct irq_data *d) { - struct spider_pic *pic = spider_virq_to_pic(virq); - void __iomem *cfg = spider_get_irq_config(pic, irq_map[virq].hwirq); + struct spider_pic *pic = spider_virq_to_pic(d->irq); + void __iomem *cfg = spider_get_irq_config(pic, irq_map[d->irq].hwirq); out_be32(cfg, in_be32(cfg) | 0x30000000u); } -static void spider_mask_irq(unsigned int virq) +static void spider_mask_irq(struct irq_data *d) { - struct spider_pic *pic = spider_virq_to_pic(virq); - void __iomem *cfg = spider_get_irq_config(pic, irq_map[virq].hwirq); + struct spider_pic *pic = spider_virq_to_pic(d->irq); + void __iomem *cfg = spider_get_irq_config(pic, irq_map[d->irq].hwirq); out_be32(cfg, in_be32(cfg) & ~0x30000000u); } -static void spider_ack_irq(unsigned int virq) +static void spider_ack_irq(struct irq_data *d) { - struct spider_pic *pic = spider_virq_to_pic(virq); - unsigned int src = irq_map[virq].hwirq; + struct spider_pic *pic = spider_virq_to_pic(d->irq); + unsigned int src = irq_map[d->irq].hwirq; /* Reset edge detection logic if necessary */ - if (irq_to_desc(virq)->status & IRQ_LEVEL) + if (irq_to_desc(d->irq)->status & IRQ_LEVEL) return; /* Only interrupts 47 to 50 can be set to edge */ @@ -113,13 +113,13 @@ static void spider_ack_irq(unsigned int virq) out_be32(pic->regs + TIR_EDC, 0x100 | (src & 0xf)); } -static int spider_set_irq_type(unsigned int virq, unsigned int type) +static int spider_set_irq_type(struct irq_data *d, unsigned int type) { unsigned int sense = type & IRQ_TYPE_SENSE_MASK; - struct spider_pic *pic = spider_virq_to_pic(virq); - unsigned int hw = irq_map[virq].hwirq; + struct spider_pic *pic = spider_virq_to_pic(d->irq); + unsigned int hw = irq_map[d->irq].hwirq; void __iomem *cfg = spider_get_irq_config(pic, hw); - struct irq_desc *desc = irq_to_desc(virq); + struct irq_desc *desc = irq_to_desc(d->irq); u32 old_mask; u32 ic; @@ -169,10 +169,10 @@ static int spider_set_irq_type(unsigned int virq, unsigned int type) static struct irq_chip spider_pic = { .name = "SPIDER", - .unmask = spider_unmask_irq, - .mask = spider_mask_irq, - .ack = spider_ack_irq, - .set_type = spider_set_irq_type, + .irq_unmask = spider_unmask_irq, + .irq_mask = spider_mask_irq, + .irq_ack = spider_ack_irq, + .irq_set_type = spider_set_irq_type, }; static int spider_host_map(struct irq_host *h, unsigned int virq, @@ -207,7 +207,8 @@ static struct irq_host_ops spider_host_ops = { static void spider_irq_cascade(unsigned int irq, struct irq_desc *desc) { - struct spider_pic *pic = desc->handler_data; + struct irq_chip *chip = get_irq_desc_chip(desc); + struct spider_pic *pic = get_irq_desc_data(desc); unsigned int cs, virq; cs = in_be32(pic->regs + TIR_CS) >> 24; @@ -215,9 +216,11 @@ static void spider_irq_cascade(unsigned int irq, struct irq_desc *desc) virq = NO_IRQ; else virq = irq_linear_revmap(pic->host, cs); + if (virq != NO_IRQ) generic_handle_irq(virq); - desc->chip->eoi(irq); + + chip->irq_eoi(&desc->irq_data); } /* For hooking up the cascace we have a problem. Our device-tree is diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c index 8553cc49e0d6..4c1288451a21 100644 --- a/arch/powerpc/platforms/chrp/setup.c +++ b/arch/powerpc/platforms/chrp/setup.c @@ -365,10 +365,13 @@ void __init chrp_setup_arch(void) static void chrp_8259_cascade(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); unsigned int cascade_irq = i8259_irq(); + if (cascade_irq != NO_IRQ) generic_handle_irq(cascade_irq); - desc->chip->eoi(irq); + + chip->irq_eoi(&desc->irq_data); } /* diff --git a/arch/powerpc/platforms/embedded6xx/flipper-pic.c b/arch/powerpc/platforms/embedded6xx/flipper-pic.c index c278bd3a8fec..0aca0e28a8e5 100644 --- a/arch/powerpc/platforms/embedded6xx/flipper-pic.c +++ b/arch/powerpc/platforms/embedded6xx/flipper-pic.c @@ -46,10 +46,10 @@ * */ -static void flipper_pic_mask_and_ack(unsigned int virq) +static void flipper_pic_mask_and_ack(struct irq_data *d) { - int irq = virq_to_hw(virq); - void __iomem *io_base = get_irq_chip_data(virq); + int irq = virq_to_hw(d->irq); + void __iomem *io_base = irq_data_get_irq_chip_data(d); u32 mask = 1 << irq; clrbits32(io_base + FLIPPER_IMR, mask); @@ -57,27 +57,27 @@ static void flipper_pic_mask_and_ack(unsigned int virq) out_be32(io_base + FLIPPER_ICR, mask); } -static void flipper_pic_ack(unsigned int virq) +static void flipper_pic_ack(struct irq_data *d) { - int irq = virq_to_hw(virq); - void __iomem *io_base = get_irq_chip_data(virq); + int irq = virq_to_hw(d->irq); + void __iomem *io_base = irq_data_get_irq_chip_data(d); /* this is at least needed for RSW */ out_be32(io_base + FLIPPER_ICR, 1 << irq); } -static void flipper_pic_mask(unsigned int virq) +static void flipper_pic_mask(struct irq_data *d) { - int irq = virq_to_hw(virq); - void __iomem *io_base = get_irq_chip_data(virq); + int irq = virq_to_hw(d->irq); + void __iomem *io_base = irq_data_get_irq_chip_data(d); clrbits32(io_base + FLIPPER_IMR, 1 << irq); } -static void flipper_pic_unmask(unsigned int virq) +static void flipper_pic_unmask(struct irq_data *d) { - int irq = virq_to_hw(virq); - void __iomem *io_base = get_irq_chip_data(virq); + int irq = virq_to_hw(d->irq); + void __iomem *io_base = irq_data_get_irq_chip_data(d); setbits32(io_base + FLIPPER_IMR, 1 << irq); } @@ -85,10 +85,10 @@ static void flipper_pic_unmask(unsigned int virq) static struct irq_chip flipper_pic = { .name = "flipper-pic", - .ack = flipper_pic_ack, - .mask_ack = flipper_pic_mask_and_ack, - .mask = flipper_pic_mask, - .unmask = flipper_pic_unmask, + .irq_ack = flipper_pic_ack, + .irq_mask_ack = flipper_pic_mask_and_ack, + .irq_mask = flipper_pic_mask, + .irq_unmask = flipper_pic_unmask, }; /* diff --git a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c index a771f91e215b..35e448bd8479 100644 --- a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c +++ b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c @@ -41,36 +41,36 @@ * */ -static void hlwd_pic_mask_and_ack(unsigned int virq) +static void hlwd_pic_mask_and_ack(struct irq_data *d) { - int irq = virq_to_hw(virq); - void __iomem *io_base = get_irq_chip_data(virq); + int irq = virq_to_hw(d->irq); + void __iomem *io_base = irq_data_get_irq_chip_data(d); u32 mask = 1 << irq; clrbits32(io_base + HW_BROADWAY_IMR, mask); out_be32(io_base + HW_BROADWAY_ICR, mask); } -static void hlwd_pic_ack(unsigned int virq) +static void hlwd_pic_ack(struct irq_data *d) { - int irq = virq_to_hw(virq); - void __iomem *io_base = get_irq_chip_data(virq); + int irq = virq_to_hw(d->irq); + void __iomem *io_base = irq_data_get_irq_chip_data(d); out_be32(io_base + HW_BROADWAY_ICR, 1 << irq); } -static void hlwd_pic_mask(unsigned int virq) +static void hlwd_pic_mask(struct irq_data *d) { - int irq = virq_to_hw(virq); - void __iomem *io_base = get_irq_chip_data(virq); + int irq = virq_to_hw(d->irq); + void __iomem *io_base = irq_data_get_irq_chip_data(d); clrbits32(io_base + HW_BROADWAY_IMR, 1 << irq); } -static void hlwd_pic_unmask(unsigned int virq) +static void hlwd_pic_unmask(struct irq_data *d) { - int irq = virq_to_hw(virq); - void __iomem *io_base = get_irq_chip_data(virq); + int irq = virq_to_hw(d->irq); + void __iomem *io_base = irq_data_get_irq_chip_data(d); setbits32(io_base + HW_BROADWAY_IMR, 1 << irq); } @@ -78,10 +78,10 @@ static void hlwd_pic_unmask(unsigned int virq) static struct irq_chip hlwd_pic = { .name = "hlwd-pic", - .ack = hlwd_pic_ack, - .mask_ack = hlwd_pic_mask_and_ack, - .mask = hlwd_pic_mask, - .unmask = hlwd_pic_unmask, + .irq_ack = hlwd_pic_ack, + .irq_mask_ack = hlwd_pic_mask_and_ack, + .irq_mask = hlwd_pic_mask, + .irq_unmask = hlwd_pic_unmask, }; /* @@ -129,11 +129,12 @@ static unsigned int __hlwd_pic_get_irq(struct irq_host *h) static void hlwd_pic_irq_cascade(unsigned int cascade_virq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); struct irq_host *irq_host = get_irq_data(cascade_virq); unsigned int virq; raw_spin_lock(&desc->lock); - desc->chip->mask(cascade_virq); /* IRQ_LEVEL */ + chip->irq_mask(&desc->irq_data); /* IRQ_LEVEL */ raw_spin_unlock(&desc->lock); virq = __hlwd_pic_get_irq(irq_host); @@ -143,9 +144,9 @@ static void hlwd_pic_irq_cascade(unsigned int cascade_virq, pr_err("spurious interrupt!\n"); raw_spin_lock(&desc->lock); - desc->chip->ack(cascade_virq); /* IRQ_LEVEL */ - if (!(desc->status & IRQ_DISABLED) && desc->chip->unmask) - desc->chip->unmask(cascade_virq); + chip->irq_ack(&desc->irq_data); /* IRQ_LEVEL */ + if (!(desc->status & IRQ_DISABLED) && chip->irq_unmask) + chip->irq_unmask(&desc->irq_data); raw_spin_unlock(&desc->lock); } diff --git a/arch/powerpc/platforms/iseries/irq.c b/arch/powerpc/platforms/iseries/irq.c index ba446bf355a9..4fb96f0b2df6 100644 --- a/arch/powerpc/platforms/iseries/irq.c +++ b/arch/powerpc/platforms/iseries/irq.c @@ -167,11 +167,11 @@ static void pci_event_handler(struct HvLpEvent *event) * This will be called by device drivers (via enable_IRQ) * to enable INTA in the bridge interrupt status register. */ -static void iseries_enable_IRQ(unsigned int irq) +static void iseries_enable_IRQ(struct irq_data *d) { u32 bus, dev_id, function, mask; const u32 sub_bus = 0; - unsigned int rirq = (unsigned int)irq_map[irq].hwirq; + unsigned int rirq = (unsigned int)irq_map[d->irq].hwirq; /* The IRQ has already been locked by the caller */ bus = REAL_IRQ_TO_BUS(rirq); @@ -184,23 +184,23 @@ static void iseries_enable_IRQ(unsigned int irq) } /* This is called by iseries_activate_IRQs */ -static unsigned int iseries_startup_IRQ(unsigned int irq) +static unsigned int iseries_startup_IRQ(struct irq_data *d) { u32 bus, dev_id, function, mask; const u32 sub_bus = 0; - unsigned int rirq = (unsigned int)irq_map[irq].hwirq; + unsigned int rirq = (unsigned int)irq_map[d->irq].hwirq; bus = REAL_IRQ_TO_BUS(rirq); function = REAL_IRQ_TO_FUNC(rirq); dev_id = (REAL_IRQ_TO_IDSEL(rirq) << 4) + function; /* Link the IRQ number to the bridge */ - HvCallXm_connectBusUnit(bus, sub_bus, dev_id, irq); + HvCallXm_connectBusUnit(bus, sub_bus, dev_id, d->irq); /* Unmask bridge interrupts in the FISR */ mask = 0x01010000 << function; HvCallPci_unmaskFisr(bus, sub_bus, dev_id, mask); - iseries_enable_IRQ(irq); + iseries_enable_IRQ(d); return 0; } @@ -215,21 +215,26 @@ void __init iSeries_activate_IRQs() for_each_irq (irq) { struct irq_desc *desc = irq_to_desc(irq); + struct irq_chip *chip; - if (desc && desc->chip && desc->chip->startup) { + if (!desc) + continue; + + chip = get_irq_desc_chip(desc); + if (chip && chip->irq_startup) { raw_spin_lock_irqsave(&desc->lock, flags); - desc->chip->startup(irq); + chip->irq_startup(&desc->irq_data); raw_spin_unlock_irqrestore(&desc->lock, flags); } } } /* this is not called anywhere currently */ -static void iseries_shutdown_IRQ(unsigned int irq) +static void iseries_shutdown_IRQ(struct irq_data *d) { u32 bus, dev_id, function, mask; const u32 sub_bus = 0; - unsigned int rirq = (unsigned int)irq_map[irq].hwirq; + unsigned int rirq = (unsigned int)irq_map[d->irq].hwirq; /* irq should be locked by the caller */ bus = REAL_IRQ_TO_BUS(rirq); @@ -248,11 +253,11 @@ static void iseries_shutdown_IRQ(unsigned int irq) * This will be called by device drivers (via disable_IRQ) * to disable INTA in the bridge interrupt status register. */ -static void iseries_disable_IRQ(unsigned int irq) +static void iseries_disable_IRQ(struct irq_data *d) { u32 bus, dev_id, function, mask; const u32 sub_bus = 0; - unsigned int rirq = (unsigned int)irq_map[irq].hwirq; + unsigned int rirq = (unsigned int)irq_map[d->irq].hwirq; /* The IRQ has already been locked by the caller */ bus = REAL_IRQ_TO_BUS(rirq); @@ -264,9 +269,9 @@ static void iseries_disable_IRQ(unsigned int irq) HvCallPci_maskInterrupts(bus, sub_bus, dev_id, mask); } -static void iseries_end_IRQ(unsigned int irq) +static void iseries_end_IRQ(struct irq_data *d) { - unsigned int rirq = (unsigned int)irq_map[irq].hwirq; + unsigned int rirq = (unsigned int)irq_map[d->irq].hwirq; HvCallPci_eoi(REAL_IRQ_TO_BUS(rirq), REAL_IRQ_TO_SUBBUS(rirq), (REAL_IRQ_TO_IDSEL(rirq) << 4) + REAL_IRQ_TO_FUNC(rirq)); @@ -274,11 +279,11 @@ static void iseries_end_IRQ(unsigned int irq) static struct irq_chip iseries_pic = { .name = "iSeries", - .startup = iseries_startup_IRQ, - .shutdown = iseries_shutdown_IRQ, - .unmask = iseries_enable_IRQ, - .mask = iseries_disable_IRQ, - .eoi = iseries_end_IRQ + .irq_startup = iseries_startup_IRQ, + .irq_shutdown = iseries_shutdown_IRQ, + .irq_unmask = iseries_enable_IRQ, + .irq_mask = iseries_disable_IRQ, + .irq_eoi = iseries_end_IRQ }; /* diff --git a/arch/powerpc/platforms/pasemi/setup.c b/arch/powerpc/platforms/pasemi/setup.c index f372ec1691a3..a6067b38d2ca 100644 --- a/arch/powerpc/platforms/pasemi/setup.c +++ b/arch/powerpc/platforms/pasemi/setup.c @@ -240,7 +240,7 @@ static __init void pas_init_IRQ(void) nmi_virq = irq_create_mapping(NULL, *nmiprop); mpic_irq_set_priority(nmi_virq, 15); set_irq_type(nmi_virq, IRQ_TYPE_EDGE_RISING); - mpic_unmask_irq(nmi_virq); + mpic_unmask_irq(irq_get_irq_data(nmi_virq)); } of_node_put(mpic_node); @@ -266,7 +266,7 @@ static int pas_machine_check_handler(struct pt_regs *regs) if (nmi_virq != NO_IRQ && mpic_get_mcirq() == nmi_virq) { printk(KERN_ERR "NMI delivered\n"); debugger(regs); - mpic_end_irq(nmi_virq); + mpic_end_irq(irq_get_irq_data(nmi_virq)); goto out; } diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c index 890d5f72b198..c55812bb6a51 100644 --- a/arch/powerpc/platforms/powermac/pic.c +++ b/arch/powerpc/platforms/powermac/pic.c @@ -82,9 +82,9 @@ static void __pmac_retrigger(unsigned int irq_nr) } } -static void pmac_mask_and_ack_irq(unsigned int virq) +static void pmac_mask_and_ack_irq(struct irq_data *d) { - unsigned int src = irq_map[virq].hwirq; + unsigned int src = irq_map[d->irq].hwirq; unsigned long bit = 1UL << (src & 0x1f); int i = src >> 5; unsigned long flags; @@ -104,9 +104,9 @@ static void pmac_mask_and_ack_irq(unsigned int virq) raw_spin_unlock_irqrestore(&pmac_pic_lock, flags); } -static void pmac_ack_irq(unsigned int virq) +static void pmac_ack_irq(struct irq_data *d) { - unsigned int src = irq_map[virq].hwirq; + unsigned int src = irq_map[d->irq].hwirq; unsigned long bit = 1UL << (src & 0x1f); int i = src >> 5; unsigned long flags; @@ -149,15 +149,15 @@ static void __pmac_set_irq_mask(unsigned int irq_nr, int nokicklost) /* When an irq gets requested for the first client, if it's an * edge interrupt, we clear any previous one on the controller */ -static unsigned int pmac_startup_irq(unsigned int virq) +static unsigned int pmac_startup_irq(struct irq_data *d) { unsigned long flags; - unsigned int src = irq_map[virq].hwirq; + unsigned int src = irq_map[d->irq].hwirq; unsigned long bit = 1UL << (src & 0x1f); int i = src >> 5; raw_spin_lock_irqsave(&pmac_pic_lock, flags); - if ((irq_to_desc(virq)->status & IRQ_LEVEL) == 0) + if ((irq_to_desc(d->irq)->status & IRQ_LEVEL) == 0) out_le32(&pmac_irq_hw[i]->ack, bit); __set_bit(src, ppc_cached_irq_mask); __pmac_set_irq_mask(src, 0); @@ -166,10 +166,10 @@ static unsigned int pmac_startup_irq(unsigned int virq) return 0; } -static void pmac_mask_irq(unsigned int virq) +static void pmac_mask_irq(struct irq_data *d) { unsigned long flags; - unsigned int src = irq_map[virq].hwirq; + unsigned int src = irq_map[d->irq].hwirq; raw_spin_lock_irqsave(&pmac_pic_lock, flags); __clear_bit(src, ppc_cached_irq_mask); @@ -177,10 +177,10 @@ static void pmac_mask_irq(unsigned int virq) raw_spin_unlock_irqrestore(&pmac_pic_lock, flags); } -static void pmac_unmask_irq(unsigned int virq) +static void pmac_unmask_irq(struct irq_data *d) { unsigned long flags; - unsigned int src = irq_map[virq].hwirq; + unsigned int src = irq_map[d->irq].hwirq; raw_spin_lock_irqsave(&pmac_pic_lock, flags); __set_bit(src, ppc_cached_irq_mask); @@ -188,24 +188,24 @@ static void pmac_unmask_irq(unsigned int virq) raw_spin_unlock_irqrestore(&pmac_pic_lock, flags); } -static int pmac_retrigger(unsigned int virq) +static int pmac_retrigger(struct irq_data *d) { unsigned long flags; raw_spin_lock_irqsave(&pmac_pic_lock, flags); - __pmac_retrigger(irq_map[virq].hwirq); + __pmac_retrigger(irq_map[d->irq].hwirq); raw_spin_unlock_irqrestore(&pmac_pic_lock, flags); return 1; } static struct irq_chip pmac_pic = { .name = "PMAC-PIC", - .startup = pmac_startup_irq, - .mask = pmac_mask_irq, - .ack = pmac_ack_irq, - .mask_ack = pmac_mask_and_ack_irq, - .unmask = pmac_unmask_irq, - .retrigger = pmac_retrigger, + .irq_startup = pmac_startup_irq, + .irq_mask = pmac_mask_irq, + .irq_ack = pmac_ack_irq, + .irq_mask_ack = pmac_mask_and_ack_irq, + .irq_unmask = pmac_unmask_irq, + .irq_retrigger = pmac_retrigger, }; static irqreturn_t gatwick_action(int cpl, void *dev_id) @@ -472,12 +472,14 @@ int of_irq_map_oldworld(struct device_node *device, int index, static void pmac_u3_cascade(unsigned int irq, struct irq_desc *desc) { - struct mpic *mpic = desc->handler_data; - + struct irq_chip *chip = get_irq_desc_chip(desc); + struct mpic *mpic = get_irq_desc_data(desc); unsigned int cascade_irq = mpic_get_one_irq(mpic); + if (cascade_irq != NO_IRQ) generic_handle_irq(cascade_irq); - desc->chip->eoi(irq); + + chip->irq_eoi(&desc->irq_data); } static void __init pmac_pic_setup_mpic_nmi(struct mpic *mpic) @@ -707,7 +709,7 @@ static int pmacpic_resume(struct sys_device *sysdev) mb(); for (i = 0; i < max_real_irqs; ++i) if (test_bit(i, sleep_save_mask)) - pmac_unmask_irq(i); + pmac_unmask_irq(irq_get_irq_data(i)); return 0; } diff --git a/arch/powerpc/platforms/ps3/interrupt.c b/arch/powerpc/platforms/ps3/interrupt.c index 92290ff4761a..3988c86682a5 100644 --- a/arch/powerpc/platforms/ps3/interrupt.c +++ b/arch/powerpc/platforms/ps3/interrupt.c @@ -99,16 +99,16 @@ static DEFINE_PER_CPU(struct ps3_private, ps3_private); * Sets ps3_bmp.mask and calls lv1_did_update_interrupt_mask(). */ -static void ps3_chip_mask(unsigned int virq) +static void ps3_chip_mask(struct irq_data *d) { - struct ps3_private *pd = get_irq_chip_data(virq); + struct ps3_private *pd = irq_data_get_irq_chip_data(d); unsigned long flags; pr_debug("%s:%d: thread_id %llu, virq %d\n", __func__, __LINE__, - pd->thread_id, virq); + pd->thread_id, d->irq); local_irq_save(flags); - clear_bit(63 - virq, &pd->bmp.mask); + clear_bit(63 - d->irq, &pd->bmp.mask); lv1_did_update_interrupt_mask(pd->ppe_id, pd->thread_id); local_irq_restore(flags); } @@ -120,16 +120,16 @@ static void ps3_chip_mask(unsigned int virq) * Clears ps3_bmp.mask and calls lv1_did_update_interrupt_mask(). */ -static void ps3_chip_unmask(unsigned int virq) +static void ps3_chip_unmask(struct irq_data *d) { - struct ps3_private *pd = get_irq_chip_data(virq); + struct ps3_private *pd = irq_data_get_irq_chip_data(d); unsigned long flags; pr_debug("%s:%d: thread_id %llu, virq %d\n", __func__, __LINE__, - pd->thread_id, virq); + pd->thread_id, d->irq); local_irq_save(flags); - set_bit(63 - virq, &pd->bmp.mask); + set_bit(63 - d->irq, &pd->bmp.mask); lv1_did_update_interrupt_mask(pd->ppe_id, pd->thread_id); local_irq_restore(flags); } @@ -141,10 +141,10 @@ static void ps3_chip_unmask(unsigned int virq) * Calls lv1_end_of_interrupt_ext(). */ -static void ps3_chip_eoi(unsigned int virq) +static void ps3_chip_eoi(struct irq_data *d) { - const struct ps3_private *pd = get_irq_chip_data(virq); - lv1_end_of_interrupt_ext(pd->ppe_id, pd->thread_id, virq); + const struct ps3_private *pd = irq_data_get_irq_chip_data(d); + lv1_end_of_interrupt_ext(pd->ppe_id, pd->thread_id, d->irq); } /** @@ -153,9 +153,9 @@ static void ps3_chip_eoi(unsigned int virq) static struct irq_chip ps3_irq_chip = { .name = "ps3", - .mask = ps3_chip_mask, - .unmask = ps3_chip_unmask, - .eoi = ps3_chip_eoi, + .irq_mask = ps3_chip_mask, + .irq_unmask = ps3_chip_unmask, + .irq_eoi = ps3_chip_eoi, }; /** @@ -202,7 +202,7 @@ static int ps3_virq_setup(enum ps3_cpu_binding cpu, unsigned long outlet, goto fail_set; } - ps3_chip_mask(*virq); + ps3_chip_mask(irq_get_irq_data(*virq)); return result; @@ -296,7 +296,7 @@ int ps3_irq_plug_destroy(unsigned int virq) pr_debug("%s:%d: ppe_id %llu, thread_id %llu, virq %u\n", __func__, __LINE__, pd->ppe_id, pd->thread_id, virq); - ps3_chip_mask(virq); + ps3_chip_mask(irq_get_irq_data(virq)); result = lv1_disconnect_irq_plug_ext(pd->ppe_id, pd->thread_id, virq); @@ -357,7 +357,7 @@ int ps3_event_receive_port_destroy(unsigned int virq) pr_debug(" -> %s:%d virq %u\n", __func__, __LINE__, virq); - ps3_chip_mask(virq); + ps3_chip_mask(irq_get_irq_data(virq)); result = lv1_destruct_event_receive_port(virq_to_hw(virq)); @@ -492,7 +492,7 @@ int ps3_io_irq_destroy(unsigned int virq) int result; unsigned long outlet = virq_to_hw(virq); - ps3_chip_mask(virq); + ps3_chip_mask(irq_get_irq_data(virq)); /* * lv1_destruct_io_irq_outlet() will destroy the IRQ plug, @@ -553,7 +553,7 @@ int ps3_vuart_irq_destroy(unsigned int virq) { int result; - ps3_chip_mask(virq); + ps3_chip_mask(irq_get_irq_data(virq)); result = lv1_deconfigure_virtual_uart_irq(); if (result) { @@ -605,7 +605,7 @@ int ps3_spe_irq_destroy(unsigned int virq) { int result; - ps3_chip_mask(virq); + ps3_chip_mask(irq_get_irq_data(virq)); result = ps3_irq_plug_destroy(virq); BUG_ON(result); diff --git a/arch/powerpc/platforms/pseries/cmm.c b/arch/powerpc/platforms/pseries/cmm.c index f4803868642c..3cafc306b971 100644 --- a/arch/powerpc/platforms/pseries/cmm.c +++ b/arch/powerpc/platforms/pseries/cmm.c @@ -508,12 +508,7 @@ static int cmm_memory_isolate_cb(struct notifier_block *self, if (action == MEM_ISOLATE_COUNT) ret = cmm_count_pages(arg); - if (ret) - ret = notifier_from_errno(ret); - else - ret = NOTIFY_OK; - - return ret; + return notifier_from_errno(ret); } static struct notifier_block cmm_mem_isolate_nb = { @@ -635,12 +630,7 @@ static int cmm_memory_cb(struct notifier_block *self, break; } - if (ret) - ret = notifier_from_errno(ret); - else - ret = NOTIFY_OK; - - return ret; + return notifier_from_errno(ret); } static struct notifier_block cmm_mem_nb = { diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c index 17a11c82e6f8..3cc4d102b1f1 100644 --- a/arch/powerpc/platforms/pseries/eeh.c +++ b/arch/powerpc/platforms/pseries/eeh.c @@ -876,7 +876,7 @@ void eeh_restore_bars(struct pci_dn *pdn) * * Save the values of the device bars. Unlike the restore * routine, this routine is *not* recursive. This is because - * PCI devices are added individuallly; but, for the restore, + * PCI devices are added individually; but, for the restore, * an entire slot is reset at a time. */ static void eeh_save_bars(struct pci_dn *pdn) diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c index edea60b7ee90..154c464cdca5 100644 --- a/arch/powerpc/platforms/pseries/iommu.c +++ b/arch/powerpc/platforms/pseries/iommu.c @@ -33,6 +33,7 @@ #include <linux/pci.h> #include <linux/dma-mapping.h> #include <linux/crash_dump.h> +#include <linux/memory.h> #include <asm/io.h> #include <asm/prom.h> #include <asm/rtas.h> @@ -45,6 +46,7 @@ #include <asm/tce.h> #include <asm/ppc-pci.h> #include <asm/udbg.h> +#include <asm/mmzone.h> #include "plpar_wrappers.h" @@ -270,6 +272,152 @@ static unsigned long tce_get_pSeriesLP(struct iommu_table *tbl, long tcenum) return tce_ret; } +/* this is compatable with cells for the device tree property */ +struct dynamic_dma_window_prop { + __be32 liobn; /* tce table number */ + __be64 dma_base; /* address hi,lo */ + __be32 tce_shift; /* ilog2(tce_page_size) */ + __be32 window_shift; /* ilog2(tce_window_size) */ +}; + +struct direct_window { + struct device_node *device; + const struct dynamic_dma_window_prop *prop; + struct list_head list; +}; + +/* Dynamic DMA Window support */ +struct ddw_query_response { + u32 windows_available; + u32 largest_available_block; + u32 page_size; + u32 migration_capable; +}; + +struct ddw_create_response { + u32 liobn; + u32 addr_hi; + u32 addr_lo; +}; + +static LIST_HEAD(direct_window_list); +/* prevents races between memory on/offline and window creation */ +static DEFINE_SPINLOCK(direct_window_list_lock); +/* protects initializing window twice for same device */ +static DEFINE_MUTEX(direct_window_init_mutex); +#define DIRECT64_PROPNAME "linux,direct64-ddr-window-info" + +static int tce_clearrange_multi_pSeriesLP(unsigned long start_pfn, + unsigned long num_pfn, const void *arg) +{ + const struct dynamic_dma_window_prop *maprange = arg; + int rc; + u64 tce_size, num_tce, dma_offset, next; + u32 tce_shift; + long limit; + + tce_shift = be32_to_cpu(maprange->tce_shift); + tce_size = 1ULL << tce_shift; + next = start_pfn << PAGE_SHIFT; + num_tce = num_pfn << PAGE_SHIFT; + + /* round back to the beginning of the tce page size */ + num_tce += next & (tce_size - 1); + next &= ~(tce_size - 1); + + /* covert to number of tces */ + num_tce |= tce_size - 1; + num_tce >>= tce_shift; + + do { + /* + * Set up the page with TCE data, looping through and setting + * the values. + */ + limit = min_t(long, num_tce, 512); + dma_offset = next + be64_to_cpu(maprange->dma_base); + + rc = plpar_tce_stuff((u64)be32_to_cpu(maprange->liobn), + dma_offset, + 0, limit); + num_tce -= limit; + } while (num_tce > 0 && !rc); + + return rc; +} + +static int tce_setrange_multi_pSeriesLP(unsigned long start_pfn, + unsigned long num_pfn, const void *arg) +{ + const struct dynamic_dma_window_prop *maprange = arg; + u64 *tcep, tce_size, num_tce, dma_offset, next, proto_tce, liobn; + u32 tce_shift; + u64 rc = 0; + long l, limit; + + local_irq_disable(); /* to protect tcep and the page behind it */ + tcep = __get_cpu_var(tce_page); + + if (!tcep) { + tcep = (u64 *)__get_free_page(GFP_ATOMIC); + if (!tcep) { + local_irq_enable(); + return -ENOMEM; + } + __get_cpu_var(tce_page) = tcep; + } + + proto_tce = TCE_PCI_READ | TCE_PCI_WRITE; + + liobn = (u64)be32_to_cpu(maprange->liobn); + tce_shift = be32_to_cpu(maprange->tce_shift); + tce_size = 1ULL << tce_shift; + next = start_pfn << PAGE_SHIFT; + num_tce = num_pfn << PAGE_SHIFT; + + /* round back to the beginning of the tce page size */ + num_tce += next & (tce_size - 1); + next &= ~(tce_size - 1); + + /* covert to number of tces */ + num_tce |= tce_size - 1; + num_tce >>= tce_shift; + + /* We can map max one pageful of TCEs at a time */ + do { + /* + * Set up the page with TCE data, looping through and setting + * the values. + */ + limit = min_t(long, num_tce, 4096/TCE_ENTRY_SIZE); + dma_offset = next + be64_to_cpu(maprange->dma_base); + + for (l = 0; l < limit; l++) { + tcep[l] = proto_tce | next; + next += tce_size; + } + + rc = plpar_tce_put_indirect(liobn, + dma_offset, + (u64)virt_to_abs(tcep), + limit); + + num_tce -= limit; + } while (num_tce > 0 && !rc); + + /* error cleanup: caller will clear whole range */ + + local_irq_enable(); + return rc; +} + +static int tce_setrange_multi_pSeriesLP_walk(unsigned long start_pfn, + unsigned long num_pfn, void *arg) +{ + return tce_setrange_multi_pSeriesLP(start_pfn, num_pfn, arg); +} + + #ifdef CONFIG_PCI static void iommu_table_setparms(struct pci_controller *phb, struct device_node *dn, @@ -495,6 +643,329 @@ static void pci_dma_dev_setup_pSeries(struct pci_dev *dev) pci_name(dev)); } +static int __read_mostly disable_ddw; + +static int __init disable_ddw_setup(char *str) +{ + disable_ddw = 1; + printk(KERN_INFO "ppc iommu: disabling ddw.\n"); + + return 0; +} + +early_param("disable_ddw", disable_ddw_setup); + +static void remove_ddw(struct device_node *np) +{ + struct dynamic_dma_window_prop *dwp; + struct property *win64; + const u32 *ddr_avail; + u64 liobn; + int len, ret; + + ddr_avail = of_get_property(np, "ibm,ddw-applicable", &len); + win64 = of_find_property(np, DIRECT64_PROPNAME, NULL); + if (!win64 || !ddr_avail || len < 3 * sizeof(u32)) + return; + + dwp = win64->value; + liobn = (u64)be32_to_cpu(dwp->liobn); + + /* clear the whole window, note the arg is in kernel pages */ + ret = tce_clearrange_multi_pSeriesLP(0, + 1ULL << (be32_to_cpu(dwp->window_shift) - PAGE_SHIFT), dwp); + if (ret) + pr_warning("%s failed to clear tces in window.\n", + np->full_name); + else + pr_debug("%s successfully cleared tces in window.\n", + np->full_name); + + ret = rtas_call(ddr_avail[2], 1, 1, NULL, liobn); + if (ret) + pr_warning("%s: failed to remove direct window: rtas returned " + "%d to ibm,remove-pe-dma-window(%x) %llx\n", + np->full_name, ret, ddr_avail[2], liobn); + else + pr_debug("%s: successfully removed direct window: rtas returned " + "%d to ibm,remove-pe-dma-window(%x) %llx\n", + np->full_name, ret, ddr_avail[2], liobn); +} + + +static int dupe_ddw_if_already_created(struct pci_dev *dev, struct device_node *pdn) +{ + struct device_node *dn; + struct pci_dn *pcidn; + struct direct_window *window; + const struct dynamic_dma_window_prop *direct64; + u64 dma_addr = 0; + + dn = pci_device_to_OF_node(dev); + pcidn = PCI_DN(dn); + spin_lock(&direct_window_list_lock); + /* check if we already created a window and dupe that config if so */ + list_for_each_entry(window, &direct_window_list, list) { + if (window->device == pdn) { + direct64 = window->prop; + dma_addr = direct64->dma_base; + break; + } + } + spin_unlock(&direct_window_list_lock); + + return dma_addr; +} + +static u64 dupe_ddw_if_kexec(struct pci_dev *dev, struct device_node *pdn) +{ + struct device_node *dn; + struct pci_dn *pcidn; + int len; + struct direct_window *window; + const struct dynamic_dma_window_prop *direct64; + u64 dma_addr = 0; + + dn = pci_device_to_OF_node(dev); + pcidn = PCI_DN(dn); + direct64 = of_get_property(pdn, DIRECT64_PROPNAME, &len); + if (direct64) { + window = kzalloc(sizeof(*window), GFP_KERNEL); + if (!window) { + remove_ddw(pdn); + } else { + window->device = pdn; + window->prop = direct64; + spin_lock(&direct_window_list_lock); + list_add(&window->list, &direct_window_list); + spin_unlock(&direct_window_list_lock); + dma_addr = direct64->dma_base; + } + } + + return dma_addr; +} + +static int query_ddw(struct pci_dev *dev, const u32 *ddr_avail, + struct ddw_query_response *query) +{ + struct device_node *dn; + struct pci_dn *pcidn; + u32 cfg_addr; + u64 buid; + int ret; + + /* + * Get the config address and phb buid of the PE window. + * Rely on eeh to retrieve this for us. + * Retrieve them from the pci device, not the node with the + * dma-window property + */ + dn = pci_device_to_OF_node(dev); + pcidn = PCI_DN(dn); + cfg_addr = pcidn->eeh_config_addr; + if (pcidn->eeh_pe_config_addr) + cfg_addr = pcidn->eeh_pe_config_addr; + buid = pcidn->phb->buid; + ret = rtas_call(ddr_avail[0], 3, 5, (u32 *)query, + cfg_addr, BUID_HI(buid), BUID_LO(buid)); + dev_info(&dev->dev, "ibm,query-pe-dma-windows(%x) %x %x %x" + " returned %d\n", ddr_avail[0], cfg_addr, BUID_HI(buid), + BUID_LO(buid), ret); + return ret; +} + +static int create_ddw(struct pci_dev *dev, const u32 *ddr_avail, + struct ddw_create_response *create, int page_shift, + int window_shift) +{ + struct device_node *dn; + struct pci_dn *pcidn; + u32 cfg_addr; + u64 buid; + int ret; + + /* + * Get the config address and phb buid of the PE window. + * Rely on eeh to retrieve this for us. + * Retrieve them from the pci device, not the node with the + * dma-window property + */ + dn = pci_device_to_OF_node(dev); + pcidn = PCI_DN(dn); + cfg_addr = pcidn->eeh_config_addr; + if (pcidn->eeh_pe_config_addr) + cfg_addr = pcidn->eeh_pe_config_addr; + buid = pcidn->phb->buid; + + do { + /* extra outputs are LIOBN and dma-addr (hi, lo) */ + ret = rtas_call(ddr_avail[1], 5, 4, (u32 *)create, cfg_addr, + BUID_HI(buid), BUID_LO(buid), page_shift, window_shift); + } while (rtas_busy_delay(ret)); + dev_info(&dev->dev, + "ibm,create-pe-dma-window(%x) %x %x %x %x %x returned %d " + "(liobn = 0x%x starting addr = %x %x)\n", ddr_avail[1], + cfg_addr, BUID_HI(buid), BUID_LO(buid), page_shift, + window_shift, ret, create->liobn, create->addr_hi, create->addr_lo); + + return ret; +} + +/* + * If the PE supports dynamic dma windows, and there is space for a table + * that can map all pages in a linear offset, then setup such a table, + * and record the dma-offset in the struct device. + * + * dev: the pci device we are checking + * pdn: the parent pe node with the ibm,dma_window property + * Future: also check if we can remap the base window for our base page size + * + * returns the dma offset for use by dma_set_mask + */ +static u64 enable_ddw(struct pci_dev *dev, struct device_node *pdn) +{ + int len, ret; + struct ddw_query_response query; + struct ddw_create_response create; + int page_shift; + u64 dma_addr, max_addr; + struct device_node *dn; + const u32 *uninitialized_var(ddr_avail); + struct direct_window *window; + struct property *uninitialized_var(win64); + struct dynamic_dma_window_prop *ddwprop; + + mutex_lock(&direct_window_init_mutex); + + dma_addr = dupe_ddw_if_already_created(dev, pdn); + if (dma_addr != 0) + goto out_unlock; + + dma_addr = dupe_ddw_if_kexec(dev, pdn); + if (dma_addr != 0) + goto out_unlock; + + /* + * the ibm,ddw-applicable property holds the tokens for: + * ibm,query-pe-dma-window + * ibm,create-pe-dma-window + * ibm,remove-pe-dma-window + * for the given node in that order. + * the property is actually in the parent, not the PE + */ + ddr_avail = of_get_property(pdn, "ibm,ddw-applicable", &len); + if (!ddr_avail || len < 3 * sizeof(u32)) + goto out_unlock; + + /* + * Query if there is a second window of size to map the + * whole partition. Query returns number of windows, largest + * block assigned to PE (partition endpoint), and two bitmasks + * of page sizes: supported and supported for migrate-dma. + */ + dn = pci_device_to_OF_node(dev); + ret = query_ddw(dev, ddr_avail, &query); + if (ret != 0) + goto out_unlock; + + if (query.windows_available == 0) { + /* + * no additional windows are available for this device. + * We might be able to reallocate the existing window, + * trading in for a larger page size. + */ + dev_dbg(&dev->dev, "no free dynamic windows"); + goto out_unlock; + } + if (query.page_size & 4) { + page_shift = 24; /* 16MB */ + } else if (query.page_size & 2) { + page_shift = 16; /* 64kB */ + } else if (query.page_size & 1) { + page_shift = 12; /* 4kB */ + } else { + dev_dbg(&dev->dev, "no supported direct page size in mask %x", + query.page_size); + goto out_unlock; + } + /* verify the window * number of ptes will map the partition */ + /* check largest block * page size > max memory hotplug addr */ + max_addr = memory_hotplug_max(); + if (query.largest_available_block < (max_addr >> page_shift)) { + dev_dbg(&dev->dev, "can't map partiton max 0x%llx with %u " + "%llu-sized pages\n", max_addr, query.largest_available_block, + 1ULL << page_shift); + goto out_unlock; + } + len = order_base_2(max_addr); + win64 = kzalloc(sizeof(struct property), GFP_KERNEL); + if (!win64) { + dev_info(&dev->dev, + "couldn't allocate property for 64bit dma window\n"); + goto out_unlock; + } + win64->name = kstrdup(DIRECT64_PROPNAME, GFP_KERNEL); + win64->value = ddwprop = kmalloc(sizeof(*ddwprop), GFP_KERNEL); + if (!win64->name || !win64->value) { + dev_info(&dev->dev, + "couldn't allocate property name and value\n"); + goto out_free_prop; + } + + ret = create_ddw(dev, ddr_avail, &create, page_shift, len); + if (ret != 0) + goto out_free_prop; + + ddwprop->liobn = cpu_to_be32(create.liobn); + ddwprop->dma_base = cpu_to_be64(of_read_number(&create.addr_hi, 2)); + ddwprop->tce_shift = cpu_to_be32(page_shift); + ddwprop->window_shift = cpu_to_be32(len); + + dev_dbg(&dev->dev, "created tce table LIOBN 0x%x for %s\n", + create.liobn, dn->full_name); + + window = kzalloc(sizeof(*window), GFP_KERNEL); + if (!window) + goto out_clear_window; + + ret = walk_system_ram_range(0, memblock_end_of_DRAM() >> PAGE_SHIFT, + win64->value, tce_setrange_multi_pSeriesLP_walk); + if (ret) { + dev_info(&dev->dev, "failed to map direct window for %s: %d\n", + dn->full_name, ret); + goto out_clear_window; + } + + ret = prom_add_property(pdn, win64); + if (ret) { + dev_err(&dev->dev, "unable to add dma window property for %s: %d", + pdn->full_name, ret); + goto out_clear_window; + } + + window->device = pdn; + window->prop = ddwprop; + spin_lock(&direct_window_list_lock); + list_add(&window->list, &direct_window_list); + spin_unlock(&direct_window_list_lock); + + dma_addr = of_read_number(&create.addr_hi, 2); + goto out_unlock; + +out_clear_window: + remove_ddw(pdn); + +out_free_prop: + kfree(win64->name); + kfree(win64->value); + kfree(win64); + +out_unlock: + mutex_unlock(&direct_window_init_mutex); + return dma_addr; +} + static void pci_dma_dev_setup_pSeriesLP(struct pci_dev *dev) { struct device_node *pdn, *dn; @@ -541,23 +1012,137 @@ static void pci_dma_dev_setup_pSeriesLP(struct pci_dev *dev) set_iommu_table_base(&dev->dev, pci->iommu_table); } + +static int dma_set_mask_pSeriesLP(struct device *dev, u64 dma_mask) +{ + bool ddw_enabled = false; + struct device_node *pdn, *dn; + struct pci_dev *pdev; + const void *dma_window = NULL; + u64 dma_offset; + + if (!dev->dma_mask || !dma_supported(dev, dma_mask)) + return -EIO; + + /* only attempt to use a new window if 64-bit DMA is requested */ + if (!disable_ddw && dma_mask == DMA_BIT_MASK(64)) { + pdev = to_pci_dev(dev); + + dn = pci_device_to_OF_node(pdev); + dev_dbg(dev, "node is %s\n", dn->full_name); + + /* + * the device tree might contain the dma-window properties + * per-device and not neccesarily for the bus. So we need to + * search upwards in the tree until we either hit a dma-window + * property, OR find a parent with a table already allocated. + */ + for (pdn = dn; pdn && PCI_DN(pdn) && !PCI_DN(pdn)->iommu_table; + pdn = pdn->parent) { + dma_window = of_get_property(pdn, "ibm,dma-window", NULL); + if (dma_window) + break; + } + if (pdn && PCI_DN(pdn)) { + dma_offset = enable_ddw(pdev, pdn); + if (dma_offset != 0) { + dev_info(dev, "Using 64-bit direct DMA at offset %llx\n", dma_offset); + set_dma_offset(dev, dma_offset); + set_dma_ops(dev, &dma_direct_ops); + ddw_enabled = true; + } + } + } + + /* fall-through to iommu ops */ + if (!ddw_enabled) { + dev_info(dev, "Using 32-bit DMA via iommu\n"); + set_dma_ops(dev, &dma_iommu_ops); + } + + *dev->dma_mask = dma_mask; + return 0; +} + #else /* CONFIG_PCI */ #define pci_dma_bus_setup_pSeries NULL #define pci_dma_dev_setup_pSeries NULL #define pci_dma_bus_setup_pSeriesLP NULL #define pci_dma_dev_setup_pSeriesLP NULL +#define dma_set_mask_pSeriesLP NULL #endif /* !CONFIG_PCI */ +static int iommu_mem_notifier(struct notifier_block *nb, unsigned long action, + void *data) +{ + struct direct_window *window; + struct memory_notify *arg = data; + int ret = 0; + + switch (action) { + case MEM_GOING_ONLINE: + spin_lock(&direct_window_list_lock); + list_for_each_entry(window, &direct_window_list, list) { + ret |= tce_setrange_multi_pSeriesLP(arg->start_pfn, + arg->nr_pages, window->prop); + /* XXX log error */ + } + spin_unlock(&direct_window_list_lock); + break; + case MEM_CANCEL_ONLINE: + case MEM_OFFLINE: + spin_lock(&direct_window_list_lock); + list_for_each_entry(window, &direct_window_list, list) { + ret |= tce_clearrange_multi_pSeriesLP(arg->start_pfn, + arg->nr_pages, window->prop); + /* XXX log error */ + } + spin_unlock(&direct_window_list_lock); + break; + default: + break; + } + if (ret && action != MEM_CANCEL_ONLINE) + return NOTIFY_BAD; + + return NOTIFY_OK; +} + +static struct notifier_block iommu_mem_nb = { + .notifier_call = iommu_mem_notifier, +}; + static int iommu_reconfig_notifier(struct notifier_block *nb, unsigned long action, void *node) { int err = NOTIFY_OK; struct device_node *np = node; struct pci_dn *pci = PCI_DN(np); + struct direct_window *window; switch (action) { case PSERIES_RECONFIG_REMOVE: if (pci && pci->iommu_table) iommu_free_table(pci->iommu_table, np->full_name); + + spin_lock(&direct_window_list_lock); + list_for_each_entry(window, &direct_window_list, list) { + if (window->device == np) { + list_del(&window->list); + kfree(window); + break; + } + } + spin_unlock(&direct_window_list_lock); + + /* + * Because the notifier runs after isolation of the + * slot, we are guaranteed any DMA window has already + * been revoked and the TCEs have been marked invalid, + * so we don't need a call to remove_ddw(np). However, + * if an additional notifier action is added before the + * isolate call, we should update this code for + * completeness with such a call. + */ break; default: err = NOTIFY_DONE; @@ -587,6 +1172,7 @@ void iommu_init_early_pSeries(void) ppc_md.tce_get = tce_get_pSeriesLP; ppc_md.pci_dma_bus_setup = pci_dma_bus_setup_pSeriesLP; ppc_md.pci_dma_dev_setup = pci_dma_dev_setup_pSeriesLP; + ppc_md.dma_set_mask = dma_set_mask_pSeriesLP; } else { ppc_md.tce_build = tce_build_pSeries; ppc_md.tce_free = tce_free_pSeries; @@ -597,6 +1183,7 @@ void iommu_init_early_pSeries(void) pSeries_reconfig_notifier_register(&iommu_reconfig_nb); + register_memory_notifier(&iommu_mem_nb); set_pci_dma_ops(&dma_iommu_ops); } diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c index 1164c3430f2c..18ac801f8e90 100644 --- a/arch/powerpc/platforms/pseries/msi.c +++ b/arch/powerpc/platforms/pseries/msi.c @@ -93,8 +93,18 @@ static void rtas_disable_msi(struct pci_dev *pdev) if (!pdn) return; - if (rtas_change_msi(pdn, RTAS_CHANGE_FN, 0) != 0) - pr_debug("rtas_msi: Setting MSIs to 0 failed!\n"); + /* + * disabling MSI with the explicit interface also disables MSI-X + */ + if (rtas_change_msi(pdn, RTAS_CHANGE_MSI_FN, 0) != 0) { + /* + * may have failed because explicit interface is not + * present + */ + if (rtas_change_msi(pdn, RTAS_CHANGE_FN, 0) != 0) { + pr_debug("rtas_msi: Setting MSIs to 0 failed!\n"); + } + } } static int rtas_query_irq_number(struct pci_dn *pdn, int offset) diff --git a/arch/powerpc/platforms/pseries/nvram.c b/arch/powerpc/platforms/pseries/nvram.c index 7e828ba29bc3..419707b07248 100644 --- a/arch/powerpc/platforms/pseries/nvram.c +++ b/arch/powerpc/platforms/pseries/nvram.c @@ -16,6 +16,8 @@ #include <linux/errno.h> #include <linux/init.h> #include <linux/spinlock.h> +#include <linux/slab.h> +#include <linux/kmsg_dump.h> #include <asm/uaccess.h> #include <asm/nvram.h> #include <asm/rtas.h> @@ -30,17 +32,54 @@ static int nvram_fetch, nvram_store; static char nvram_buf[NVRW_CNT]; /* assume this is in the first 4GB */ static DEFINE_SPINLOCK(nvram_lock); -static long nvram_error_log_index = -1; -static long nvram_error_log_size = 0; - struct err_log_info { int error_type; unsigned int seq_num; }; -#define NVRAM_MAX_REQ 2079 -#define NVRAM_MIN_REQ 1055 -#define NVRAM_LOG_PART_NAME "ibm,rtas-log" +struct nvram_os_partition { + const char *name; + int req_size; /* desired size, in bytes */ + int min_size; /* minimum acceptable size (0 means req_size) */ + long size; /* size of data portion (excluding err_log_info) */ + long index; /* offset of data portion of partition */ +}; + +static struct nvram_os_partition rtas_log_partition = { + .name = "ibm,rtas-log", + .req_size = 2079, + .min_size = 1055, + .index = -1 +}; + +static struct nvram_os_partition oops_log_partition = { + .name = "lnx,oops-log", + .req_size = 4000, + .min_size = 2000, + .index = -1 +}; + +static const char *pseries_nvram_os_partitions[] = { + "ibm,rtas-log", + "lnx,oops-log", + NULL +}; + +static void oops_to_nvram(struct kmsg_dumper *dumper, + enum kmsg_dump_reason reason, + const char *old_msgs, unsigned long old_len, + const char *new_msgs, unsigned long new_len); + +static struct kmsg_dumper nvram_kmsg_dumper = { + .dump = oops_to_nvram +}; + +/* See clobbering_unread_rtas_event() */ +#define NVRAM_RTAS_READ_TIMEOUT 5 /* seconds */ +static unsigned long last_unread_rtas_event; /* timestamp */ + +/* We preallocate oops_buf during init to avoid kmalloc during oops/panic. */ +static char *oops_buf; static ssize_t pSeries_nvram_read(char *buf, size_t count, loff_t *index) { @@ -134,7 +173,7 @@ static ssize_t pSeries_nvram_get_size(void) } -/* nvram_write_error_log +/* nvram_write_os_partition, nvram_write_error_log * * We need to buffer the error logs into nvram to ensure that we have * the failure information to decode. If we have a severe error there @@ -156,48 +195,58 @@ static ssize_t pSeries_nvram_get_size(void) * The 'data' section would look like (in bytes): * +--------------+------------+-----------------------------------+ * | event_logged | sequence # | error log | - * |0 3|4 7|8 nvram_error_log_size-1| + * |0 3|4 7|8 error_log_size-1| * +--------------+------------+-----------------------------------+ * * event_logged: 0 if event has not been logged to syslog, 1 if it has * sequence #: The unique sequence # for each event. (until it wraps) * error log: The error log from event_scan */ -int nvram_write_error_log(char * buff, int length, - unsigned int err_type, unsigned int error_log_cnt) +int nvram_write_os_partition(struct nvram_os_partition *part, char * buff, + int length, unsigned int err_type, unsigned int error_log_cnt) { int rc; loff_t tmp_index; struct err_log_info info; - if (nvram_error_log_index == -1) { + if (part->index == -1) { return -ESPIPE; } - if (length > nvram_error_log_size) { - length = nvram_error_log_size; + if (length > part->size) { + length = part->size; } info.error_type = err_type; info.seq_num = error_log_cnt; - tmp_index = nvram_error_log_index; + tmp_index = part->index; rc = ppc_md.nvram_write((char *)&info, sizeof(struct err_log_info), &tmp_index); if (rc <= 0) { - printk(KERN_ERR "nvram_write_error_log: Failed nvram_write (%d)\n", rc); + pr_err("%s: Failed nvram_write (%d)\n", __FUNCTION__, rc); return rc; } rc = ppc_md.nvram_write(buff, length, &tmp_index); if (rc <= 0) { - printk(KERN_ERR "nvram_write_error_log: Failed nvram_write (%d)\n", rc); + pr_err("%s: Failed nvram_write (%d)\n", __FUNCTION__, rc); return rc; } return 0; } +int nvram_write_error_log(char * buff, int length, + unsigned int err_type, unsigned int error_log_cnt) +{ + int rc = nvram_write_os_partition(&rtas_log_partition, buff, length, + err_type, error_log_cnt); + if (!rc) + last_unread_rtas_event = get_seconds(); + return rc; +} + /* nvram_read_error_log * * Reads nvram for error log for at most 'length' @@ -209,13 +258,13 @@ int nvram_read_error_log(char * buff, int length, loff_t tmp_index; struct err_log_info info; - if (nvram_error_log_index == -1) + if (rtas_log_partition.index == -1) return -1; - if (length > nvram_error_log_size) - length = nvram_error_log_size; + if (length > rtas_log_partition.size) + length = rtas_log_partition.size; - tmp_index = nvram_error_log_index; + tmp_index = rtas_log_partition.index; rc = ppc_md.nvram_read((char *)&info, sizeof(struct err_log_info), &tmp_index); if (rc <= 0) { @@ -244,37 +293,40 @@ int nvram_clear_error_log(void) int clear_word = ERR_FLAG_ALREADY_LOGGED; int rc; - if (nvram_error_log_index == -1) + if (rtas_log_partition.index == -1) return -1; - tmp_index = nvram_error_log_index; + tmp_index = rtas_log_partition.index; rc = ppc_md.nvram_write((char *)&clear_word, sizeof(int), &tmp_index); if (rc <= 0) { printk(KERN_ERR "nvram_clear_error_log: Failed nvram_write (%d)\n", rc); return rc; } + last_unread_rtas_event = 0; return 0; } -/* pseries_nvram_init_log_partition +/* pseries_nvram_init_os_partition * - * This will setup the partition we need for buffering the - * error logs and cleanup partitions if needed. + * This sets up a partition with an "OS" signature. * * The general strategy is the following: - * 1.) If there is log partition large enough then use it. - * 2.) If there is none large enough, search - * for a free partition that is large enough. - * 3.) If there is not a free partition large enough remove - * _all_ OS partitions and consolidate the space. - * 4.) Will first try getting a chunk that will satisfy the maximum - * error log size (NVRAM_MAX_REQ). - * 5.) If the max chunk cannot be allocated then try finding a chunk - * that will satisfy the minum needed (NVRAM_MIN_REQ). + * 1.) If a partition with the indicated name already exists... + * - If it's large enough, use it. + * - Otherwise, recycle it and keep going. + * 2.) Search for a free partition that is large enough. + * 3.) If there's not a free partition large enough, recycle any obsolete + * OS partitions and try again. + * 4.) Will first try getting a chunk that will satisfy the requested size. + * 5.) If a chunk of the requested size cannot be allocated, then try finding + * a chunk that will satisfy the minum needed. + * + * Returns 0 on success, else -1. */ -static int __init pseries_nvram_init_log_partition(void) +static int __init pseries_nvram_init_os_partition(struct nvram_os_partition + *part) { loff_t p; int size; @@ -282,47 +334,76 @@ static int __init pseries_nvram_init_log_partition(void) /* Scan nvram for partitions */ nvram_scan_partitions(); - /* Lookg for ours */ - p = nvram_find_partition(NVRAM_LOG_PART_NAME, NVRAM_SIG_OS, &size); + /* Look for ours */ + p = nvram_find_partition(part->name, NVRAM_SIG_OS, &size); /* Found one but too small, remove it */ - if (p && size < NVRAM_MIN_REQ) { - pr_info("nvram: Found too small "NVRAM_LOG_PART_NAME" partition" - ",removing it..."); - nvram_remove_partition(NVRAM_LOG_PART_NAME, NVRAM_SIG_OS); + if (p && size < part->min_size) { + pr_info("nvram: Found too small %s partition," + " removing it...\n", part->name); + nvram_remove_partition(part->name, NVRAM_SIG_OS, NULL); p = 0; } /* Create one if we didn't find */ if (!p) { - p = nvram_create_partition(NVRAM_LOG_PART_NAME, NVRAM_SIG_OS, - NVRAM_MAX_REQ, NVRAM_MIN_REQ); - /* No room for it, try to get rid of any OS partition - * and try again - */ + p = nvram_create_partition(part->name, NVRAM_SIG_OS, + part->req_size, part->min_size); if (p == -ENOSPC) { - pr_info("nvram: No room to create "NVRAM_LOG_PART_NAME - " partition, deleting all OS partitions..."); - nvram_remove_partition(NULL, NVRAM_SIG_OS); - p = nvram_create_partition(NVRAM_LOG_PART_NAME, - NVRAM_SIG_OS, NVRAM_MAX_REQ, - NVRAM_MIN_REQ); + pr_info("nvram: No room to create %s partition, " + "deleting any obsolete OS partitions...\n", + part->name); + nvram_remove_partition(NULL, NVRAM_SIG_OS, + pseries_nvram_os_partitions); + p = nvram_create_partition(part->name, NVRAM_SIG_OS, + part->req_size, part->min_size); } } if (p <= 0) { - pr_err("nvram: Failed to find or create "NVRAM_LOG_PART_NAME - " partition, err %d\n", (int)p); - return 0; + pr_err("nvram: Failed to find or create %s" + " partition, err %d\n", part->name, (int)p); + return -1; } - nvram_error_log_index = p; - nvram_error_log_size = nvram_get_partition_size(p) - - sizeof(struct err_log_info); + part->index = p; + part->size = nvram_get_partition_size(p) - sizeof(struct err_log_info); return 0; } -machine_arch_initcall(pseries, pseries_nvram_init_log_partition); + +static void __init nvram_init_oops_partition(int rtas_partition_exists) +{ + int rc; + + rc = pseries_nvram_init_os_partition(&oops_log_partition); + if (rc != 0) { + if (!rtas_partition_exists) + return; + pr_notice("nvram: Using %s partition to log both" + " RTAS errors and oops/panic reports\n", + rtas_log_partition.name); + memcpy(&oops_log_partition, &rtas_log_partition, + sizeof(rtas_log_partition)); + } + oops_buf = kmalloc(oops_log_partition.size, GFP_KERNEL); + rc = kmsg_dump_register(&nvram_kmsg_dumper); + if (rc != 0) { + pr_err("nvram: kmsg_dump_register() failed; returned %d\n", rc); + kfree(oops_buf); + return; + } +} + +static int __init pseries_nvram_init_log_partitions(void) +{ + int rc; + + rc = pseries_nvram_init_os_partition(&rtas_log_partition); + nvram_init_oops_partition(rc == 0); + return 0; +} +machine_arch_initcall(pseries, pseries_nvram_init_log_partitions); int __init pSeries_nvram_init(void) { @@ -353,3 +434,59 @@ int __init pSeries_nvram_init(void) return 0; } + +/* + * Try to capture the last capture_len bytes of the printk buffer. Return + * the amount actually captured. + */ +static size_t capture_last_msgs(const char *old_msgs, size_t old_len, + const char *new_msgs, size_t new_len, + char *captured, size_t capture_len) +{ + if (new_len >= capture_len) { + memcpy(captured, new_msgs + (new_len - capture_len), + capture_len); + return capture_len; + } else { + /* Grab the end of old_msgs. */ + size_t old_tail_len = min(old_len, capture_len - new_len); + memcpy(captured, old_msgs + (old_len - old_tail_len), + old_tail_len); + memcpy(captured + old_tail_len, new_msgs, new_len); + return old_tail_len + new_len; + } +} + +/* + * Are we using the ibm,rtas-log for oops/panic reports? And if so, + * would logging this oops/panic overwrite an RTAS event that rtas_errd + * hasn't had a chance to read and process? Return 1 if so, else 0. + * + * We assume that if rtas_errd hasn't read the RTAS event in + * NVRAM_RTAS_READ_TIMEOUT seconds, it's probably not going to. + */ +static int clobbering_unread_rtas_event(void) +{ + return (oops_log_partition.index == rtas_log_partition.index + && last_unread_rtas_event + && get_seconds() - last_unread_rtas_event <= + NVRAM_RTAS_READ_TIMEOUT); +} + +/* our kmsg_dump callback */ +static void oops_to_nvram(struct kmsg_dumper *dumper, + enum kmsg_dump_reason reason, + const char *old_msgs, unsigned long old_len, + const char *new_msgs, unsigned long new_len) +{ + static unsigned int oops_count = 0; + size_t text_len; + + if (clobbering_unread_rtas_event()) + return; + + text_len = capture_last_msgs(old_msgs, old_len, new_msgs, new_len, + oops_buf, oops_log_partition.size); + (void) nvram_write_os_partition(&oops_log_partition, oops_buf, + (int) text_len, ERR_TYPE_KERNEL_PANIC, ++oops_count); +} diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index d345bfd56bbe..2a0089a2c829 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -114,10 +114,13 @@ static void __init fwnmi_init(void) static void pseries_8259_cascade(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); unsigned int cascade_irq = i8259_irq(); + if (cascade_irq != NO_IRQ) generic_handle_irq(cascade_irq); - desc->chip->eoi(irq); + + chip->irq_eoi(&desc->irq_data); } static void __init pseries_setup_i8259_cascade(void) diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c index 7b96e5a270ce..01fea46c0335 100644 --- a/arch/powerpc/platforms/pseries/xics.c +++ b/arch/powerpc/platforms/pseries/xics.c @@ -202,20 +202,20 @@ static int get_irq_server(unsigned int virq, const struct cpumask *cpumask, #define get_irq_server(virq, cpumask, strict_check) (default_server) #endif -static void xics_unmask_irq(unsigned int virq) +static void xics_unmask_irq(struct irq_data *d) { unsigned int irq; int call_status; int server; - pr_devel("xics: unmask virq %d\n", virq); + pr_devel("xics: unmask virq %d\n", d->irq); - irq = (unsigned int)irq_map[virq].hwirq; + irq = (unsigned int)irq_map[d->irq].hwirq; pr_devel(" -> map to hwirq 0x%x\n", irq); if (irq == XICS_IPI || irq == XICS_IRQ_SPURIOUS) return; - server = get_irq_server(virq, irq_to_desc(virq)->affinity, 0); + server = get_irq_server(d->irq, d->affinity, 0); call_status = rtas_call(ibm_set_xive, 3, 1, NULL, irq, server, DEFAULT_PRIORITY); @@ -235,61 +235,61 @@ static void xics_unmask_irq(unsigned int virq) } } -static unsigned int xics_startup(unsigned int virq) +static unsigned int xics_startup(struct irq_data *d) { /* * The generic MSI code returns with the interrupt disabled on the * card, using the MSI mask bits. Firmware doesn't appear to unmask * at that level, so we do it here by hand. */ - if (irq_to_desc(virq)->msi_desc) - unmask_msi_irq(irq_get_irq_data(virq)); + if (d->msi_desc) + unmask_msi_irq(d); /* unmask it */ - xics_unmask_irq(virq); + xics_unmask_irq(d); return 0; } -static void xics_mask_real_irq(unsigned int irq) +static void xics_mask_real_irq(struct irq_data *d) { int call_status; - if (irq == XICS_IPI) + if (d->irq == XICS_IPI) return; - call_status = rtas_call(ibm_int_off, 1, 1, NULL, irq); + call_status = rtas_call(ibm_int_off, 1, 1, NULL, d->irq); if (call_status != 0) { printk(KERN_ERR "%s: ibm_int_off irq=%u returned %d\n", - __func__, irq, call_status); + __func__, d->irq, call_status); return; } /* Have to set XIVE to 0xff to be able to remove a slot */ - call_status = rtas_call(ibm_set_xive, 3, 1, NULL, irq, + call_status = rtas_call(ibm_set_xive, 3, 1, NULL, d->irq, default_server, 0xff); if (call_status != 0) { printk(KERN_ERR "%s: ibm_set_xive(0xff) irq=%u returned %d\n", - __func__, irq, call_status); + __func__, d->irq, call_status); return; } } -static void xics_mask_irq(unsigned int virq) +static void xics_mask_irq(struct irq_data *d) { unsigned int irq; - pr_devel("xics: mask virq %d\n", virq); + pr_devel("xics: mask virq %d\n", d->irq); - irq = (unsigned int)irq_map[virq].hwirq; + irq = (unsigned int)irq_map[d->irq].hwirq; if (irq == XICS_IPI || irq == XICS_IRQ_SPURIOUS) return; - xics_mask_real_irq(irq); + xics_mask_real_irq(d); } static void xics_mask_unknown_vec(unsigned int vec) { printk(KERN_ERR "Interrupt %u (real) is invalid, disabling it.\n", vec); - xics_mask_real_irq(vec); + xics_mask_real_irq(irq_get_irq_data(vec)); } static inline unsigned int xics_xirr_vector(unsigned int xirr) @@ -371,30 +371,31 @@ static unsigned char pop_cppr(void) return os_cppr->stack[--os_cppr->index]; } -static void xics_eoi_direct(unsigned int virq) +static void xics_eoi_direct(struct irq_data *d) { - unsigned int irq = (unsigned int)irq_map[virq].hwirq; + unsigned int irq = (unsigned int)irq_map[d->irq].hwirq; iosync(); direct_xirr_info_set((pop_cppr() << 24) | irq); } -static void xics_eoi_lpar(unsigned int virq) +static void xics_eoi_lpar(struct irq_data *d) { - unsigned int irq = (unsigned int)irq_map[virq].hwirq; + unsigned int irq = (unsigned int)irq_map[d->irq].hwirq; iosync(); lpar_xirr_info_set((pop_cppr() << 24) | irq); } -static int xics_set_affinity(unsigned int virq, const struct cpumask *cpumask) +static int +xics_set_affinity(struct irq_data *d, const struct cpumask *cpumask, bool force) { unsigned int irq; int status; int xics_status[2]; int irq_server; - irq = (unsigned int)irq_map[virq].hwirq; + irq = (unsigned int)irq_map[d->irq].hwirq; if (irq == XICS_IPI || irq == XICS_IRQ_SPURIOUS) return -1; @@ -406,13 +407,13 @@ static int xics_set_affinity(unsigned int virq, const struct cpumask *cpumask) return -1; } - irq_server = get_irq_server(virq, cpumask, 1); + irq_server = get_irq_server(d->irq, cpumask, 1); if (irq_server == -1) { char cpulist[128]; cpumask_scnprintf(cpulist, sizeof(cpulist), cpumask); printk(KERN_WARNING "%s: No online cpus in the mask %s for irq %d\n", - __func__, cpulist, virq); + __func__, cpulist, d->irq); return -1; } @@ -430,20 +431,20 @@ static int xics_set_affinity(unsigned int virq, const struct cpumask *cpumask) static struct irq_chip xics_pic_direct = { .name = "XICS", - .startup = xics_startup, - .mask = xics_mask_irq, - .unmask = xics_unmask_irq, - .eoi = xics_eoi_direct, - .set_affinity = xics_set_affinity + .irq_startup = xics_startup, + .irq_mask = xics_mask_irq, + .irq_unmask = xics_unmask_irq, + .irq_eoi = xics_eoi_direct, + .irq_set_affinity = xics_set_affinity }; static struct irq_chip xics_pic_lpar = { .name = "XICS", - .startup = xics_startup, - .mask = xics_mask_irq, - .unmask = xics_unmask_irq, - .eoi = xics_eoi_lpar, - .set_affinity = xics_set_affinity + .irq_startup = xics_startup, + .irq_mask = xics_mask_irq, + .irq_unmask = xics_unmask_irq, + .irq_eoi = xics_eoi_lpar, + .irq_set_affinity = xics_set_affinity }; @@ -890,6 +891,7 @@ void xics_migrate_irqs_away(void) for_each_irq(virq) { struct irq_desc *desc; + struct irq_chip *chip; int xics_status[2]; int status; unsigned long flags; @@ -903,12 +905,15 @@ void xics_migrate_irqs_away(void) /* We need to get IPIs still. */ if (irq == XICS_IPI || irq == XICS_IRQ_SPURIOUS) continue; + desc = irq_to_desc(virq); /* We only need to migrate enabled IRQS */ - if (desc == NULL || desc->chip == NULL - || desc->action == NULL - || desc->chip->set_affinity == NULL) + if (desc == NULL || desc->action == NULL) + continue; + + chip = get_irq_desc_chip(desc); + if (chip == NULL || chip->irq_set_affinity == NULL) continue; raw_spin_lock_irqsave(&desc->lock, flags); @@ -934,8 +939,8 @@ void xics_migrate_irqs_away(void) virq, cpu); /* Reset affinity to all cpus */ - cpumask_setall(irq_to_desc(virq)->affinity); - desc->chip->set_affinity(virq, cpu_all_mask); + cpumask_setall(desc->irq_data.affinity); + chip->irq_set_affinity(&desc->irq_data, cpu_all_mask, true); unlock: raw_spin_unlock_irqrestore(&desc->lock, flags); } diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile index 9c2973479142..1e0c933ef772 100644 --- a/arch/powerpc/sysdev/Makefile +++ b/arch/powerpc/sysdev/Makefile @@ -20,7 +20,7 @@ obj-$(CONFIG_FSL_GTM) += fsl_gtm.o obj-$(CONFIG_MPC8xxx_GPIO) += mpc8xxx_gpio.o obj-$(CONFIG_FSL_85XX_CACHE_SRAM) += fsl_85xx_l2ctlr.o fsl_85xx_cache_sram.o obj-$(CONFIG_SIMPLE_GPIO) += simple_gpio.o -obj-$(CONFIG_RAPIDIO) += fsl_rio.o +obj-$(CONFIG_FSL_RIO) += fsl_rio.o obj-$(CONFIG_TSI108_BRIDGE) += tsi108_pci.o tsi108_dev.o obj-$(CONFIG_QUICC_ENGINE) += qe_lib/ obj-$(CONFIG_PPC_BESTCOMM) += bestcomm/ diff --git a/arch/powerpc/sysdev/cpm1.c b/arch/powerpc/sysdev/cpm1.c index 00852124ff4a..0476bcc7c3e1 100644 --- a/arch/powerpc/sysdev/cpm1.c +++ b/arch/powerpc/sysdev/cpm1.c @@ -56,32 +56,32 @@ static cpic8xx_t __iomem *cpic_reg; static struct irq_host *cpm_pic_host; -static void cpm_mask_irq(unsigned int irq) +static void cpm_mask_irq(struct irq_data *d) { - unsigned int cpm_vec = (unsigned int)irq_map[irq].hwirq; + unsigned int cpm_vec = (unsigned int)irq_map[d->irq].hwirq; clrbits32(&cpic_reg->cpic_cimr, (1 << cpm_vec)); } -static void cpm_unmask_irq(unsigned int irq) +static void cpm_unmask_irq(struct irq_data *d) { - unsigned int cpm_vec = (unsigned int)irq_map[irq].hwirq; + unsigned int cpm_vec = (unsigned int)irq_map[d->irq].hwirq; setbits32(&cpic_reg->cpic_cimr, (1 << cpm_vec)); } -static void cpm_end_irq(unsigned int irq) +static void cpm_end_irq(struct irq_data *d) { - unsigned int cpm_vec = (unsigned int)irq_map[irq].hwirq; + unsigned int cpm_vec = (unsigned int)irq_map[d->irq].hwirq; out_be32(&cpic_reg->cpic_cisr, (1 << cpm_vec)); } static struct irq_chip cpm_pic = { .name = "CPM PIC", - .mask = cpm_mask_irq, - .unmask = cpm_unmask_irq, - .eoi = cpm_end_irq, + .irq_mask = cpm_mask_irq, + .irq_unmask = cpm_unmask_irq, + .irq_eoi = cpm_end_irq, }; int cpm_get_irq(void) diff --git a/arch/powerpc/sysdev/cpm2_pic.c b/arch/powerpc/sysdev/cpm2_pic.c index fcea4ff825dd..473032556715 100644 --- a/arch/powerpc/sysdev/cpm2_pic.c +++ b/arch/powerpc/sysdev/cpm2_pic.c @@ -78,10 +78,10 @@ static const u_char irq_to_siubit[] = { 24, 25, 26, 27, 28, 29, 30, 31, }; -static void cpm2_mask_irq(unsigned int virq) +static void cpm2_mask_irq(struct irq_data *d) { int bit, word; - unsigned int irq_nr = virq_to_hw(virq); + unsigned int irq_nr = virq_to_hw(d->irq); bit = irq_to_siubit[irq_nr]; word = irq_to_siureg[irq_nr]; @@ -90,10 +90,10 @@ static void cpm2_mask_irq(unsigned int virq) out_be32(&cpm2_intctl->ic_simrh + word, ppc_cached_irq_mask[word]); } -static void cpm2_unmask_irq(unsigned int virq) +static void cpm2_unmask_irq(struct irq_data *d) { int bit, word; - unsigned int irq_nr = virq_to_hw(virq); + unsigned int irq_nr = virq_to_hw(d->irq); bit = irq_to_siubit[irq_nr]; word = irq_to_siureg[irq_nr]; @@ -102,10 +102,10 @@ static void cpm2_unmask_irq(unsigned int virq) out_be32(&cpm2_intctl->ic_simrh + word, ppc_cached_irq_mask[word]); } -static void cpm2_ack(unsigned int virq) +static void cpm2_ack(struct irq_data *d) { int bit, word; - unsigned int irq_nr = virq_to_hw(virq); + unsigned int irq_nr = virq_to_hw(d->irq); bit = irq_to_siubit[irq_nr]; word = irq_to_siureg[irq_nr]; @@ -113,11 +113,11 @@ static void cpm2_ack(unsigned int virq) out_be32(&cpm2_intctl->ic_sipnrh + word, 1 << bit); } -static void cpm2_end_irq(unsigned int virq) +static void cpm2_end_irq(struct irq_data *d) { struct irq_desc *desc; int bit, word; - unsigned int irq_nr = virq_to_hw(virq); + unsigned int irq_nr = virq_to_hw(d->irq); desc = irq_to_desc(irq_nr); if (!(desc->status & (IRQ_DISABLED|IRQ_INPROGRESS)) @@ -137,10 +137,10 @@ static void cpm2_end_irq(unsigned int virq) } } -static int cpm2_set_irq_type(unsigned int virq, unsigned int flow_type) +static int cpm2_set_irq_type(struct irq_data *d, unsigned int flow_type) { - unsigned int src = virq_to_hw(virq); - struct irq_desc *desc = irq_to_desc(virq); + unsigned int src = virq_to_hw(d->irq); + struct irq_desc *desc = irq_to_desc(d->irq); unsigned int vold, vnew, edibit; /* Port C interrupts are either IRQ_TYPE_EDGE_FALLING or @@ -199,11 +199,11 @@ err_sense: static struct irq_chip cpm2_pic = { .name = "CPM2 SIU", - .mask = cpm2_mask_irq, - .unmask = cpm2_unmask_irq, - .ack = cpm2_ack, - .eoi = cpm2_end_irq, - .set_type = cpm2_set_irq_type, + .irq_mask = cpm2_mask_irq, + .irq_unmask = cpm2_unmask_irq, + .irq_ack = cpm2_ack, + .irq_eoi = cpm2_end_irq, + .irq_set_type = cpm2_set_irq_type, }; unsigned int cpm2_get_irq(void) diff --git a/arch/powerpc/sysdev/fsl_85xx_l2ctlr.c b/arch/powerpc/sysdev/fsl_85xx_l2ctlr.c index 2b9f0c925326..5f88797dce73 100644 --- a/arch/powerpc/sysdev/fsl_85xx_l2ctlr.c +++ b/arch/powerpc/sysdev/fsl_85xx_l2ctlr.c @@ -93,14 +93,14 @@ static int __devinit mpc85xx_l2ctlr_of_probe(struct platform_device *dev) l2cache_size = *prop; sram_params.sram_size = get_cache_sram_size(); - if (sram_params.sram_size <= 0) { + if ((int)sram_params.sram_size <= 0) { dev_err(&dev->dev, "Entire L2 as cache, Aborting Cache-SRAM stuff\n"); return -EINVAL; } sram_params.sram_offset = get_cache_sram_offset(); - if (sram_params.sram_offset <= 0) { + if ((int64_t)sram_params.sram_offset <= 0) { dev_err(&dev->dev, "Entire L2 as cache, provide a valid sram offset\n"); return -EINVAL; diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c index ee6a8a52ac71..58e09b2833f2 100644 --- a/arch/powerpc/sysdev/fsl_msi.c +++ b/arch/powerpc/sysdev/fsl_msi.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2007-2010 Freescale Semiconductor, Inc. + * Copyright (C) 2007-2011 Freescale Semiconductor, Inc. * * Author: Tony Li <tony.li@freescale.com> * Jason Jin <Jason.jin@freescale.com> @@ -47,14 +47,14 @@ static inline u32 fsl_msi_read(u32 __iomem *base, unsigned int reg) * We do not need this actually. The MSIR register has been read once * in the cascade interrupt. So, this MSI interrupt has been acked */ -static void fsl_msi_end_irq(unsigned int virq) +static void fsl_msi_end_irq(struct irq_data *d) { } static struct irq_chip fsl_msi_chip = { .irq_mask = mask_msi_irq, .irq_unmask = unmask_msi_irq, - .ack = fsl_msi_end_irq, + .irq_ack = fsl_msi_end_irq, .name = "FSL-MSI", }; @@ -183,6 +183,7 @@ out_free: static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); unsigned int cascade_irq; struct fsl_msi *msi_data; int msir_index = -1; @@ -196,11 +197,11 @@ static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc) raw_spin_lock(&desc->lock); if ((msi_data->feature & FSL_PIC_IP_MASK) == FSL_PIC_IP_IPIC) { - if (desc->chip->mask_ack) - desc->chip->mask_ack(irq); + if (chip->irq_mask_ack) + chip->irq_mask_ack(&desc->irq_data); else { - desc->chip->mask(irq); - desc->chip->ack(irq); + chip->irq_mask(&desc->irq_data); + chip->irq_ack(&desc->irq_data); } } @@ -238,11 +239,11 @@ static void fsl_msi_cascade(unsigned int irq, struct irq_desc *desc) switch (msi_data->feature & FSL_PIC_IP_MASK) { case FSL_PIC_IP_MPIC: - desc->chip->eoi(irq); + chip->irq_eoi(&desc->irq_data); break; case FSL_PIC_IP_IPIC: - if (!(desc->status & IRQ_DISABLED) && desc->chip->unmask) - desc->chip->unmask(irq); + if (!(desc->status & IRQ_DISABLED) && chip->irq_unmask) + chip->irq_unmask(&desc->irq_data); break; } unlock: @@ -273,18 +274,46 @@ static int fsl_of_msi_remove(struct platform_device *ofdev) return 0; } +static int __devinit fsl_msi_setup_hwirq(struct fsl_msi *msi, + struct platform_device *dev, + int offset, int irq_index) +{ + struct fsl_msi_cascade_data *cascade_data = NULL; + int virt_msir; + + virt_msir = irq_of_parse_and_map(dev->dev.of_node, irq_index); + if (virt_msir == NO_IRQ) { + dev_err(&dev->dev, "%s: Cannot translate IRQ index %d\n", + __func__, irq_index); + return 0; + } + + cascade_data = kzalloc(sizeof(struct fsl_msi_cascade_data), GFP_KERNEL); + if (!cascade_data) { + dev_err(&dev->dev, "No memory for MSI cascade data\n"); + return -ENOMEM; + } + + msi->msi_virqs[irq_index] = virt_msir; + cascade_data->index = offset + irq_index; + cascade_data->msi_data = msi; + set_irq_data(virt_msir, cascade_data); + set_irq_chained_handler(virt_msir, fsl_msi_cascade); + + return 0; +} + static int __devinit fsl_of_msi_probe(struct platform_device *dev) { struct fsl_msi *msi; struct resource res; - int err, i, count; + int err, i, j, irq_index, count; int rc; - int virt_msir; const u32 *p; struct fsl_msi_feature *features; - struct fsl_msi_cascade_data *cascade_data = NULL; int len; u32 offset; + static const u32 all_avail[] = { 0, NR_MSI_IRQS }; if (!dev->dev.of_match) return -EINVAL; @@ -335,42 +364,34 @@ static int __devinit fsl_of_msi_probe(struct platform_device *dev) goto error_out; } - p = of_get_property(dev->dev.of_node, "interrupts", &count); - if (!p) { - dev_err(&dev->dev, "no interrupts property found on %s\n", - dev->dev.of_node->full_name); - err = -ENODEV; - goto error_out; - } - if (count % 8 != 0) { - dev_err(&dev->dev, "Malformed interrupts property on %s\n", - dev->dev.of_node->full_name); + p = of_get_property(dev->dev.of_node, "msi-available-ranges", &len); + if (p && len % (2 * sizeof(u32)) != 0) { + dev_err(&dev->dev, "%s: Malformed msi-available-ranges property\n", + __func__); err = -EINVAL; goto error_out; } - offset = 0; - p = of_get_property(dev->dev.of_node, "msi-available-ranges", &len); - if (p) - offset = *p / IRQS_PER_MSI_REG; - - count /= sizeof(u32); - for (i = 0; i < min(count / 2, NR_MSI_REG); i++) { - virt_msir = irq_of_parse_and_map(dev->dev.of_node, i); - if (virt_msir != NO_IRQ) { - cascade_data = kzalloc( - sizeof(struct fsl_msi_cascade_data), - GFP_KERNEL); - if (!cascade_data) { - dev_err(&dev->dev, - "No memory for MSI cascade data\n"); - err = -ENOMEM; + + if (!p) + p = all_avail; + + for (irq_index = 0, i = 0; i < len / (2 * sizeof(u32)); i++) { + if (p[i * 2] % IRQS_PER_MSI_REG || + p[i * 2 + 1] % IRQS_PER_MSI_REG) { + printk(KERN_WARNING "%s: %s: msi available range of %u at %u is not IRQ-aligned\n", + __func__, dev->dev.of_node->full_name, + p[i * 2 + 1], p[i * 2]); + err = -EINVAL; + goto error_out; + } + + offset = p[i * 2] / IRQS_PER_MSI_REG; + count = p[i * 2 + 1] / IRQS_PER_MSI_REG; + + for (j = 0; j < count; j++, irq_index++) { + err = fsl_msi_setup_hwirq(msi, dev, offset, irq_index); + if (err) goto error_out; - } - msi->msi_virqs[i] = virt_msir; - cascade_data->index = i + offset; - cascade_data->msi_data = msi; - set_irq_data(virt_msir, (void *)cascade_data); - set_irq_chained_handler(virt_msir, fsl_msi_cascade); } } diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c index 818f7c6c8fa1..f8f7f28c6343 100644 --- a/arch/powerpc/sysdev/fsl_pci.c +++ b/arch/powerpc/sysdev/fsl_pci.c @@ -1,7 +1,7 @@ /* * MPC83xx/85xx/86xx PCI/PCIE support routing. * - * Copyright 2007-2010 Freescale Semiconductor, Inc. + * Copyright 2007-2011 Freescale Semiconductor, Inc. * Copyright 2008-2009 MontaVista Software, Inc. * * Initial author: Xianghua Xiao <x.xiao@freescale.com> @@ -99,7 +99,7 @@ static void __init setup_pci_atmu(struct pci_controller *hose, struct resource *rsrc) { struct ccsr_pci __iomem *pci; - int i, j, n, mem_log, win_idx = 2; + int i, j, n, mem_log, win_idx = 3, start_idx = 1, end_idx = 4; u64 mem, sz, paddr_hi = 0; u64 paddr_lo = ULLONG_MAX; u32 pcicsrbar = 0, pcicsrbar_sz; @@ -109,6 +109,13 @@ static void __init setup_pci_atmu(struct pci_controller *hose, pr_debug("PCI memory map start 0x%016llx, size 0x%016llx\n", (u64)rsrc->start, (u64)rsrc->end - (u64)rsrc->start + 1); + + if (of_device_is_compatible(hose->dn, "fsl,qoriq-pcie-v2.2")) { + win_idx = 2; + start_idx = 0; + end_idx = 3; + } + pci = ioremap(rsrc->start, rsrc->end - rsrc->start + 1); if (!pci) { dev_err(hose->parent, "Unable to map ATMU registers\n"); @@ -118,7 +125,7 @@ static void __init setup_pci_atmu(struct pci_controller *hose, /* Disable all windows (except powar0 since it's ignored) */ for(i = 1; i < 5; i++) out_be32(&pci->pow[i].powar, 0); - for(i = 0; i < 3; i++) + for (i = start_idx; i < end_idx; i++) out_be32(&pci->piw[i].piwar, 0); /* Setup outbound MEM window */ @@ -204,7 +211,7 @@ static void __init setup_pci_atmu(struct pci_controller *hose, mem_log++; } - piwar |= (mem_log - 1); + piwar |= ((mem_log - 1) & PIWAR_SZ_MASK); /* Setup inbound memory window */ out_be32(&pci->piw[win_idx].pitar, 0x00000000); diff --git a/arch/powerpc/sysdev/fsl_pci.h b/arch/powerpc/sysdev/fsl_pci.h index 8ad72a11f77b..a39ed5cc2c5a 100644 --- a/arch/powerpc/sysdev/fsl_pci.h +++ b/arch/powerpc/sysdev/fsl_pci.h @@ -1,7 +1,7 @@ /* * MPC85xx/86xx PCI Express structure define * - * Copyright 2007 Freescale Semiconductor, Inc + * Copyright 2007,2011 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 @@ -21,6 +21,7 @@ #define PIWAR_TGI_LOCAL 0x00f00000 /* target - local memory */ #define PIWAR_READ_SNOOP 0x00050000 #define PIWAR_WRITE_SNOOP 0x00005000 +#define PIWAR_SZ_MASK 0x0000003f /* PCI/PCI Express outbound window reg */ struct pci_outbound_window_regs { @@ -49,7 +50,9 @@ struct ccsr_pci { __be32 int_ack; /* 0x.008 - PCI Interrupt Acknowledge Register */ __be32 pex_otb_cpl_tor; /* 0x.00c - PCIE Outbound completion timeout register */ __be32 pex_conf_tor; /* 0x.010 - PCIE configuration timeout register */ - u8 res2[12]; + __be32 pex_config; /* 0x.014 - PCIE CONFIG Register */ + __be32 pex_int_status; /* 0x.018 - PCIE interrupt status */ + u8 res2[4]; __be32 pex_pme_mes_dr; /* 0x.020 - PCIE PME and message detect register */ __be32 pex_pme_mes_disr; /* 0x.024 - PCIE PME and message disable register */ __be32 pex_pme_mes_ier; /* 0x.028 - PCIE PME and message interrupt enable register */ @@ -62,14 +65,14 @@ struct ccsr_pci { * in all of the other outbound windows. */ struct pci_outbound_window_regs pow[5]; - - u8 res14[256]; - -/* PCI/PCI Express inbound window 3-1 + u8 res14[96]; + struct pci_inbound_window_regs pmit; /* 0xd00 - 0xd9c Inbound MSI */ + u8 res6[96]; +/* PCI/PCI Express inbound window 3-0 * inbound window 1 supports only a 32-bit base address and does not * define an inbound window base extended address register. */ - struct pci_inbound_window_regs piw[3]; + struct pci_inbound_window_regs piw[4]; __be32 pex_err_dr; /* 0x.e00 - PCI/PCIE error detect register */ u8 res21[4]; diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c index 3eff2c3a9ad5..14232d57369c 100644 --- a/arch/powerpc/sysdev/fsl_rio.c +++ b/arch/powerpc/sysdev/fsl_rio.c @@ -482,7 +482,7 @@ fsl_rio_config_write(struct rio_mport *mport, int index, u16 destid, } /** - * rio_hw_add_outb_message - Add message to the MPC85xx outbound message queue + * fsl_add_outb_message - Add message to the MPC85xx outbound message queue * @mport: Master port with outbound message queue * @rdev: Target of outbound message * @mbox: Outbound mailbox @@ -492,8 +492,8 @@ fsl_rio_config_write(struct rio_mport *mport, int index, u16 destid, * Adds the @buffer message to the MPC85xx outbound message queue. Returns * %0 on success or %-EINVAL on failure. */ -int -rio_hw_add_outb_message(struct rio_mport *mport, struct rio_dev *rdev, int mbox, +static int +fsl_add_outb_message(struct rio_mport *mport, struct rio_dev *rdev, int mbox, void *buffer, size_t len) { struct rio_priv *priv = mport->priv; @@ -502,9 +502,8 @@ rio_hw_add_outb_message(struct rio_mport *mport, struct rio_dev *rdev, int mbox, + priv->msg_tx_ring.tx_slot; int ret = 0; - pr_debug - ("RIO: rio_hw_add_outb_message(): destid %4.4x mbox %d buffer %8.8x len %8.8x\n", - rdev->destid, mbox, (int)buffer, len); + pr_debug("RIO: fsl_add_outb_message(): destid %4.4x mbox %d buffer " \ + "%8.8x len %8.8x\n", rdev->destid, mbox, (int)buffer, len); if ((len < 8) || (len > RIO_MAX_MSG_SIZE)) { ret = -EINVAL; @@ -554,8 +553,6 @@ rio_hw_add_outb_message(struct rio_mport *mport, struct rio_dev *rdev, int mbox, return ret; } -EXPORT_SYMBOL_GPL(rio_hw_add_outb_message); - /** * fsl_rio_tx_handler - MPC85xx outbound message interrupt handler * @irq: Linux interrupt number @@ -600,7 +597,7 @@ fsl_rio_tx_handler(int irq, void *dev_instance) } /** - * rio_open_outb_mbox - Initialize MPC85xx outbound mailbox + * fsl_open_outb_mbox - Initialize MPC85xx outbound mailbox * @mport: Master port implementing the outbound message unit * @dev_id: Device specific pointer to pass on event * @mbox: Mailbox to open @@ -610,7 +607,8 @@ fsl_rio_tx_handler(int irq, void *dev_instance) * and enables the outbound message unit. Returns %0 on success and * %-EINVAL or %-ENOMEM on failure. */ -int rio_open_outb_mbox(struct rio_mport *mport, void *dev_id, int mbox, int entries) +static int +fsl_open_outb_mbox(struct rio_mport *mport, void *dev_id, int mbox, int entries) { int i, j, rc = 0; struct rio_priv *priv = mport->priv; @@ -706,14 +704,14 @@ int rio_open_outb_mbox(struct rio_mport *mport, void *dev_id, int mbox, int entr } /** - * rio_close_outb_mbox - Shut down MPC85xx outbound mailbox + * fsl_close_outb_mbox - Shut down MPC85xx outbound mailbox * @mport: Master port implementing the outbound message unit * @mbox: Mailbox to close * * Disables the outbound message unit, free all buffers, and * frees the outbound message interrupt. */ -void rio_close_outb_mbox(struct rio_mport *mport, int mbox) +static void fsl_close_outb_mbox(struct rio_mport *mport, int mbox) { struct rio_priv *priv = mport->priv; /* Disable inbound message unit */ @@ -770,7 +768,7 @@ fsl_rio_rx_handler(int irq, void *dev_instance) } /** - * rio_open_inb_mbox - Initialize MPC85xx inbound mailbox + * fsl_open_inb_mbox - Initialize MPC85xx inbound mailbox * @mport: Master port implementing the inbound message unit * @dev_id: Device specific pointer to pass on event * @mbox: Mailbox to open @@ -780,7 +778,8 @@ fsl_rio_rx_handler(int irq, void *dev_instance) * and enables the inbound message unit. Returns %0 on success * and %-EINVAL or %-ENOMEM on failure. */ -int rio_open_inb_mbox(struct rio_mport *mport, void *dev_id, int mbox, int entries) +static int +fsl_open_inb_mbox(struct rio_mport *mport, void *dev_id, int mbox, int entries) { int i, rc = 0; struct rio_priv *priv = mport->priv; @@ -844,14 +843,14 @@ int rio_open_inb_mbox(struct rio_mport *mport, void *dev_id, int mbox, int entri } /** - * rio_close_inb_mbox - Shut down MPC85xx inbound mailbox + * fsl_close_inb_mbox - Shut down MPC85xx inbound mailbox * @mport: Master port implementing the inbound message unit * @mbox: Mailbox to close * * Disables the inbound message unit, free all buffers, and * frees the inbound message interrupt. */ -void rio_close_inb_mbox(struct rio_mport *mport, int mbox) +static void fsl_close_inb_mbox(struct rio_mport *mport, int mbox) { struct rio_priv *priv = mport->priv; /* Disable inbound message unit */ @@ -866,7 +865,7 @@ void rio_close_inb_mbox(struct rio_mport *mport, int mbox) } /** - * rio_hw_add_inb_buffer - Add buffer to the MPC85xx inbound message queue + * fsl_add_inb_buffer - Add buffer to the MPC85xx inbound message queue * @mport: Master port implementing the inbound message unit * @mbox: Inbound mailbox number * @buf: Buffer to add to inbound queue @@ -874,12 +873,12 @@ void rio_close_inb_mbox(struct rio_mport *mport, int mbox) * Adds the @buf buffer to the MPC85xx inbound message queue. Returns * %0 on success or %-EINVAL on failure. */ -int rio_hw_add_inb_buffer(struct rio_mport *mport, int mbox, void *buf) +static int fsl_add_inb_buffer(struct rio_mport *mport, int mbox, void *buf) { int rc = 0; struct rio_priv *priv = mport->priv; - pr_debug("RIO: rio_hw_add_inb_buffer(), msg_rx_ring.rx_slot %d\n", + pr_debug("RIO: fsl_add_inb_buffer(), msg_rx_ring.rx_slot %d\n", priv->msg_rx_ring.rx_slot); if (priv->msg_rx_ring.virt_buffer[priv->msg_rx_ring.rx_slot]) { @@ -898,17 +897,15 @@ int rio_hw_add_inb_buffer(struct rio_mport *mport, int mbox, void *buf) return rc; } -EXPORT_SYMBOL_GPL(rio_hw_add_inb_buffer); - /** - * rio_hw_get_inb_message - Fetch inbound message from the MPC85xx message unit + * fsl_get_inb_message - Fetch inbound message from the MPC85xx message unit * @mport: Master port implementing the inbound message unit * @mbox: Inbound mailbox number * * Gets the next available inbound message from the inbound message queue. * A pointer to the message is returned on success or NULL on failure. */ -void *rio_hw_get_inb_message(struct rio_mport *mport, int mbox) +static void *fsl_get_inb_message(struct rio_mport *mport, int mbox) { struct rio_priv *priv = mport->priv; u32 phys_buf, virt_buf; @@ -945,8 +942,6 @@ void *rio_hw_get_inb_message(struct rio_mport *mport, int mbox) return buf; } -EXPORT_SYMBOL_GPL(rio_hw_get_inb_message); - /** * fsl_rio_dbell_handler - MPC85xx doorbell interrupt handler * @irq: Linux interrupt number @@ -1293,28 +1288,6 @@ err_out: return rc; } -static char *cmdline = NULL; - -static int fsl_rio_get_hdid(int index) -{ - /* XXX Need to parse multiple entries in some format */ - if (!cmdline) - return -1; - - return simple_strtol(cmdline, NULL, 0); -} - -static int fsl_rio_get_cmdline(char *s) -{ - if (!s) - return 0; - - cmdline = s; - return 1; -} - -__setup("riohdid=", fsl_rio_get_cmdline); - static inline void fsl_rio_info(struct device *dev, u32 ccsr) { const char *str; @@ -1431,13 +1404,19 @@ int fsl_rio_setup(struct platform_device *dev) ops->cwrite = fsl_rio_config_write; ops->dsend = fsl_rio_doorbell_send; ops->pwenable = fsl_rio_pw_enable; + ops->open_outb_mbox = fsl_open_outb_mbox; + ops->open_inb_mbox = fsl_open_inb_mbox; + ops->close_outb_mbox = fsl_close_outb_mbox; + ops->close_inb_mbox = fsl_close_inb_mbox; + ops->add_outb_message = fsl_add_outb_message; + ops->add_inb_buffer = fsl_add_inb_buffer; + ops->get_inb_message = fsl_get_inb_message; port = kzalloc(sizeof(struct rio_mport), GFP_KERNEL); if (!port) { rc = -ENOMEM; goto err_port; } - port->id = 0; port->index = 0; priv = kzalloc(sizeof(struct rio_priv), GFP_KERNEL); @@ -1453,6 +1432,14 @@ int fsl_rio_setup(struct platform_device *dev) port->iores.flags = IORESOURCE_MEM; port->iores.name = "rio_io_win"; + if (request_resource(&iomem_resource, &port->iores) < 0) { + dev_err(&dev->dev, "RIO: Error requesting master port region" + " 0x%016llx-0x%016llx\n", + (u64)port->iores.start, (u64)port->iores.end); + rc = -ENOMEM; + goto err_res; + } + priv->pwirq = irq_of_parse_and_map(dev->dev.of_node, 0); priv->bellirq = irq_of_parse_and_map(dev->dev.of_node, 2); priv->txirq = irq_of_parse_and_map(dev->dev.of_node, 3); @@ -1468,8 +1455,6 @@ int fsl_rio_setup(struct platform_device *dev) priv->dev = &dev->dev; port->ops = ops; - port->host_deviceid = fsl_rio_get_hdid(port->id); - port->priv = priv; port->phys_efptr = 0x100; rio_register_mport(port); @@ -1559,6 +1544,7 @@ int fsl_rio_setup(struct platform_device *dev) return 0; err: iounmap(priv->regs_win); +err_res: kfree(priv); err_priv: kfree(port); @@ -1572,18 +1558,10 @@ err_ops: */ static int __devinit fsl_of_rio_rpn_probe(struct platform_device *dev) { - int rc; printk(KERN_INFO "Setting up RapidIO peer-to-peer network %s\n", dev->dev.of_node->full_name); - rc = fsl_rio_setup(dev); - if (rc) - goto out; - - /* Enumerate all registered ports */ - rc = rio_init_mports(); -out: - return rc; + return fsl_rio_setup(dev); }; static const struct of_device_id fsl_of_rio_rpn_ids[] = { diff --git a/arch/powerpc/sysdev/i8259.c b/arch/powerpc/sysdev/i8259.c index 6323e70e6bf4..aeda4c8d0a0a 100644 --- a/arch/powerpc/sysdev/i8259.c +++ b/arch/powerpc/sysdev/i8259.c @@ -78,19 +78,19 @@ unsigned int i8259_irq(void) return irq; } -static void i8259_mask_and_ack_irq(unsigned int irq_nr) +static void i8259_mask_and_ack_irq(struct irq_data *d) { unsigned long flags; raw_spin_lock_irqsave(&i8259_lock, flags); - if (irq_nr > 7) { - cached_A1 |= 1 << (irq_nr-8); + if (d->irq > 7) { + cached_A1 |= 1 << (d->irq-8); inb(0xA1); /* DUMMY */ outb(cached_A1, 0xA1); outb(0x20, 0xA0); /* Non-specific EOI */ outb(0x20, 0x20); /* Non-specific EOI to cascade */ } else { - cached_21 |= 1 << irq_nr; + cached_21 |= 1 << d->irq; inb(0x21); /* DUMMY */ outb(cached_21, 0x21); outb(0x20, 0x20); /* Non-specific EOI */ @@ -104,42 +104,42 @@ static void i8259_set_irq_mask(int irq_nr) outb(cached_21,0x21); } -static void i8259_mask_irq(unsigned int irq_nr) +static void i8259_mask_irq(struct irq_data *d) { unsigned long flags; - pr_debug("i8259_mask_irq(%d)\n", irq_nr); + pr_debug("i8259_mask_irq(%d)\n", d->irq); raw_spin_lock_irqsave(&i8259_lock, flags); - if (irq_nr < 8) - cached_21 |= 1 << irq_nr; + if (d->irq < 8) + cached_21 |= 1 << d->irq; else - cached_A1 |= 1 << (irq_nr-8); - i8259_set_irq_mask(irq_nr); + cached_A1 |= 1 << (d->irq-8); + i8259_set_irq_mask(d->irq); raw_spin_unlock_irqrestore(&i8259_lock, flags); } -static void i8259_unmask_irq(unsigned int irq_nr) +static void i8259_unmask_irq(struct irq_data *d) { unsigned long flags; - pr_debug("i8259_unmask_irq(%d)\n", irq_nr); + pr_debug("i8259_unmask_irq(%d)\n", d->irq); raw_spin_lock_irqsave(&i8259_lock, flags); - if (irq_nr < 8) - cached_21 &= ~(1 << irq_nr); + if (d->irq < 8) + cached_21 &= ~(1 << d->irq); else - cached_A1 &= ~(1 << (irq_nr-8)); - i8259_set_irq_mask(irq_nr); + cached_A1 &= ~(1 << (d->irq-8)); + i8259_set_irq_mask(d->irq); raw_spin_unlock_irqrestore(&i8259_lock, flags); } static struct irq_chip i8259_pic = { .name = "i8259", - .mask = i8259_mask_irq, - .disable = i8259_mask_irq, - .unmask = i8259_unmask_irq, - .mask_ack = i8259_mask_and_ack_irq, + .irq_mask = i8259_mask_irq, + .irq_disable = i8259_mask_irq, + .irq_unmask = i8259_unmask_irq, + .irq_mask_ack = i8259_mask_and_ack_irq, }; static struct resource pic1_iores = { @@ -188,7 +188,7 @@ static int i8259_host_map(struct irq_host *h, unsigned int virq, static void i8259_host_unmap(struct irq_host *h, unsigned int virq) { /* Make sure irq is masked in hardware */ - i8259_mask_irq(virq); + i8259_mask_irq(irq_get_irq_data(virq)); /* remove chip and handler */ set_irq_chip_and_handler(virq, NULL, NULL); diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c index d7b9b9c69287..497047dc986e 100644 --- a/arch/powerpc/sysdev/ipic.c +++ b/arch/powerpc/sysdev/ipic.c @@ -523,10 +523,10 @@ static inline struct ipic * ipic_from_irq(unsigned int virq) #define ipic_irq_to_hw(virq) ((unsigned int)irq_map[virq].hwirq) -static void ipic_unmask_irq(unsigned int virq) +static void ipic_unmask_irq(struct irq_data *d) { - struct ipic *ipic = ipic_from_irq(virq); - unsigned int src = ipic_irq_to_hw(virq); + struct ipic *ipic = ipic_from_irq(d->irq); + unsigned int src = ipic_irq_to_hw(d->irq); unsigned long flags; u32 temp; @@ -539,10 +539,10 @@ static void ipic_unmask_irq(unsigned int virq) raw_spin_unlock_irqrestore(&ipic_lock, flags); } -static void ipic_mask_irq(unsigned int virq) +static void ipic_mask_irq(struct irq_data *d) { - struct ipic *ipic = ipic_from_irq(virq); - unsigned int src = ipic_irq_to_hw(virq); + struct ipic *ipic = ipic_from_irq(d->irq); + unsigned int src = ipic_irq_to_hw(d->irq); unsigned long flags; u32 temp; @@ -559,10 +559,10 @@ static void ipic_mask_irq(unsigned int virq) raw_spin_unlock_irqrestore(&ipic_lock, flags); } -static void ipic_ack_irq(unsigned int virq) +static void ipic_ack_irq(struct irq_data *d) { - struct ipic *ipic = ipic_from_irq(virq); - unsigned int src = ipic_irq_to_hw(virq); + struct ipic *ipic = ipic_from_irq(d->irq); + unsigned int src = ipic_irq_to_hw(d->irq); unsigned long flags; u32 temp; @@ -578,10 +578,10 @@ static void ipic_ack_irq(unsigned int virq) raw_spin_unlock_irqrestore(&ipic_lock, flags); } -static void ipic_mask_irq_and_ack(unsigned int virq) +static void ipic_mask_irq_and_ack(struct irq_data *d) { - struct ipic *ipic = ipic_from_irq(virq); - unsigned int src = ipic_irq_to_hw(virq); + struct ipic *ipic = ipic_from_irq(d->irq); + unsigned int src = ipic_irq_to_hw(d->irq); unsigned long flags; u32 temp; @@ -601,11 +601,11 @@ static void ipic_mask_irq_and_ack(unsigned int virq) raw_spin_unlock_irqrestore(&ipic_lock, flags); } -static int ipic_set_irq_type(unsigned int virq, unsigned int flow_type) +static int ipic_set_irq_type(struct irq_data *d, unsigned int flow_type) { - struct ipic *ipic = ipic_from_irq(virq); - unsigned int src = ipic_irq_to_hw(virq); - struct irq_desc *desc = irq_to_desc(virq); + struct ipic *ipic = ipic_from_irq(d->irq); + unsigned int src = ipic_irq_to_hw(d->irq); + struct irq_desc *desc = irq_to_desc(d->irq); unsigned int vold, vnew, edibit; if (flow_type == IRQ_TYPE_NONE) @@ -630,10 +630,10 @@ static int ipic_set_irq_type(unsigned int virq, unsigned int flow_type) if (flow_type & IRQ_TYPE_LEVEL_LOW) { desc->status |= IRQ_LEVEL; desc->handle_irq = handle_level_irq; - desc->chip = &ipic_level_irq_chip; + desc->irq_data.chip = &ipic_level_irq_chip; } else { desc->handle_irq = handle_edge_irq; - desc->chip = &ipic_edge_irq_chip; + desc->irq_data.chip = &ipic_edge_irq_chip; } /* only EXT IRQ senses are programmable on ipic @@ -661,19 +661,19 @@ static int ipic_set_irq_type(unsigned int virq, unsigned int flow_type) /* level interrupts and edge interrupts have different ack operations */ static struct irq_chip ipic_level_irq_chip = { .name = "IPIC", - .unmask = ipic_unmask_irq, - .mask = ipic_mask_irq, - .mask_ack = ipic_mask_irq, - .set_type = ipic_set_irq_type, + .irq_unmask = ipic_unmask_irq, + .irq_mask = ipic_mask_irq, + .irq_mask_ack = ipic_mask_irq, + .irq_set_type = ipic_set_irq_type, }; static struct irq_chip ipic_edge_irq_chip = { .name = "IPIC", - .unmask = ipic_unmask_irq, - .mask = ipic_mask_irq, - .mask_ack = ipic_mask_irq_and_ack, - .ack = ipic_ack_irq, - .set_type = ipic_set_irq_type, + .irq_unmask = ipic_unmask_irq, + .irq_mask = ipic_mask_irq, + .irq_mask_ack = ipic_mask_irq_and_ack, + .irq_ack = ipic_ack_irq, + .irq_set_type = ipic_set_irq_type, }; static int ipic_host_match(struct irq_host *h, struct device_node *node) diff --git a/arch/powerpc/sysdev/mpc8xx_pic.c b/arch/powerpc/sysdev/mpc8xx_pic.c index 8c27d261aba8..1a75a7fb4a99 100644 --- a/arch/powerpc/sysdev/mpc8xx_pic.c +++ b/arch/powerpc/sysdev/mpc8xx_pic.c @@ -25,10 +25,10 @@ static sysconf8xx_t __iomem *siu_reg; int cpm_get_irq(struct pt_regs *regs); -static void mpc8xx_unmask_irq(unsigned int virq) +static void mpc8xx_unmask_irq(struct irq_data *d) { int bit, word; - unsigned int irq_nr = (unsigned int)irq_map[virq].hwirq; + unsigned int irq_nr = (unsigned int)irq_map[d->irq].hwirq; bit = irq_nr & 0x1f; word = irq_nr >> 5; @@ -37,10 +37,10 @@ static void mpc8xx_unmask_irq(unsigned int virq) out_be32(&siu_reg->sc_simask, ppc_cached_irq_mask[word]); } -static void mpc8xx_mask_irq(unsigned int virq) +static void mpc8xx_mask_irq(struct irq_data *d) { int bit, word; - unsigned int irq_nr = (unsigned int)irq_map[virq].hwirq; + unsigned int irq_nr = (unsigned int)irq_map[d->irq].hwirq; bit = irq_nr & 0x1f; word = irq_nr >> 5; @@ -49,19 +49,19 @@ static void mpc8xx_mask_irq(unsigned int virq) out_be32(&siu_reg->sc_simask, ppc_cached_irq_mask[word]); } -static void mpc8xx_ack(unsigned int virq) +static void mpc8xx_ack(struct irq_data *d) { int bit; - unsigned int irq_nr = (unsigned int)irq_map[virq].hwirq; + unsigned int irq_nr = (unsigned int)irq_map[d->irq].hwirq; bit = irq_nr & 0x1f; out_be32(&siu_reg->sc_sipend, 1 << (31-bit)); } -static void mpc8xx_end_irq(unsigned int virq) +static void mpc8xx_end_irq(struct irq_data *d) { int bit, word; - unsigned int irq_nr = (unsigned int)irq_map[virq].hwirq; + unsigned int irq_nr = (unsigned int)irq_map[d->irq].hwirq; bit = irq_nr & 0x1f; word = irq_nr >> 5; @@ -70,9 +70,9 @@ static void mpc8xx_end_irq(unsigned int virq) out_be32(&siu_reg->sc_simask, ppc_cached_irq_mask[word]); } -static int mpc8xx_set_irq_type(unsigned int virq, unsigned int flow_type) +static int mpc8xx_set_irq_type(struct irq_data *d, unsigned int flow_type) { - struct irq_desc *desc = irq_to_desc(virq); + struct irq_desc *desc = irq_to_desc(d->irq); desc->status &= ~(IRQ_TYPE_SENSE_MASK | IRQ_LEVEL); desc->status |= flow_type & IRQ_TYPE_SENSE_MASK; @@ -80,7 +80,7 @@ static int mpc8xx_set_irq_type(unsigned int virq, unsigned int flow_type) desc->status |= IRQ_LEVEL; if (flow_type & IRQ_TYPE_EDGE_FALLING) { - irq_hw_number_t hw = (unsigned int)irq_map[virq].hwirq; + irq_hw_number_t hw = (unsigned int)irq_map[d->irq].hwirq; unsigned int siel = in_be32(&siu_reg->sc_siel); /* only external IRQ senses are programmable */ @@ -95,11 +95,11 @@ static int mpc8xx_set_irq_type(unsigned int virq, unsigned int flow_type) static struct irq_chip mpc8xx_pic = { .name = "MPC8XX SIU", - .unmask = mpc8xx_unmask_irq, - .mask = mpc8xx_mask_irq, - .ack = mpc8xx_ack, - .eoi = mpc8xx_end_irq, - .set_type = mpc8xx_set_irq_type, + .irq_unmask = mpc8xx_unmask_irq, + .irq_mask = mpc8xx_mask_irq, + .irq_ack = mpc8xx_ack, + .irq_eoi = mpc8xx_end_irq, + .irq_set_type = mpc8xx_set_irq_type, }; unsigned int mpc8xx_get_irq(void) diff --git a/arch/powerpc/sysdev/mpc8xxx_gpio.c b/arch/powerpc/sysdev/mpc8xxx_gpio.c index c48cd8178079..232e701245d7 100644 --- a/arch/powerpc/sysdev/mpc8xxx_gpio.c +++ b/arch/powerpc/sysdev/mpc8xxx_gpio.c @@ -155,43 +155,43 @@ static void mpc8xxx_gpio_irq_cascade(unsigned int irq, struct irq_desc *desc) 32 - ffs(mask))); } -static void mpc8xxx_irq_unmask(unsigned int virq) +static void mpc8xxx_irq_unmask(struct irq_data *d) { - struct mpc8xxx_gpio_chip *mpc8xxx_gc = get_irq_chip_data(virq); + struct mpc8xxx_gpio_chip *mpc8xxx_gc = irq_data_get_irq_chip_data(d); struct of_mm_gpio_chip *mm = &mpc8xxx_gc->mm_gc; unsigned long flags; spin_lock_irqsave(&mpc8xxx_gc->lock, flags); - setbits32(mm->regs + GPIO_IMR, mpc8xxx_gpio2mask(virq_to_hw(virq))); + setbits32(mm->regs + GPIO_IMR, mpc8xxx_gpio2mask(virq_to_hw(d->irq))); spin_unlock_irqrestore(&mpc8xxx_gc->lock, flags); } -static void mpc8xxx_irq_mask(unsigned int virq) +static void mpc8xxx_irq_mask(struct irq_data *d) { - struct mpc8xxx_gpio_chip *mpc8xxx_gc = get_irq_chip_data(virq); + struct mpc8xxx_gpio_chip *mpc8xxx_gc = irq_data_get_irq_chip_data(d); struct of_mm_gpio_chip *mm = &mpc8xxx_gc->mm_gc; unsigned long flags; spin_lock_irqsave(&mpc8xxx_gc->lock, flags); - clrbits32(mm->regs + GPIO_IMR, mpc8xxx_gpio2mask(virq_to_hw(virq))); + clrbits32(mm->regs + GPIO_IMR, mpc8xxx_gpio2mask(virq_to_hw(d->irq))); spin_unlock_irqrestore(&mpc8xxx_gc->lock, flags); } -static void mpc8xxx_irq_ack(unsigned int virq) +static void mpc8xxx_irq_ack(struct irq_data *d) { - struct mpc8xxx_gpio_chip *mpc8xxx_gc = get_irq_chip_data(virq); + struct mpc8xxx_gpio_chip *mpc8xxx_gc = irq_data_get_irq_chip_data(d); struct of_mm_gpio_chip *mm = &mpc8xxx_gc->mm_gc; - out_be32(mm->regs + GPIO_IER, mpc8xxx_gpio2mask(virq_to_hw(virq))); + out_be32(mm->regs + GPIO_IER, mpc8xxx_gpio2mask(virq_to_hw(d->irq))); } -static int mpc8xxx_irq_set_type(unsigned int virq, unsigned int flow_type) +static int mpc8xxx_irq_set_type(struct irq_data *d, unsigned int flow_type) { - struct mpc8xxx_gpio_chip *mpc8xxx_gc = get_irq_chip_data(virq); + struct mpc8xxx_gpio_chip *mpc8xxx_gc = irq_data_get_irq_chip_data(d); struct of_mm_gpio_chip *mm = &mpc8xxx_gc->mm_gc; unsigned long flags; @@ -199,14 +199,14 @@ static int mpc8xxx_irq_set_type(unsigned int virq, unsigned int flow_type) case IRQ_TYPE_EDGE_FALLING: spin_lock_irqsave(&mpc8xxx_gc->lock, flags); setbits32(mm->regs + GPIO_ICR, - mpc8xxx_gpio2mask(virq_to_hw(virq))); + mpc8xxx_gpio2mask(virq_to_hw(d->irq))); spin_unlock_irqrestore(&mpc8xxx_gc->lock, flags); break; case IRQ_TYPE_EDGE_BOTH: spin_lock_irqsave(&mpc8xxx_gc->lock, flags); clrbits32(mm->regs + GPIO_ICR, - mpc8xxx_gpio2mask(virq_to_hw(virq))); + mpc8xxx_gpio2mask(virq_to_hw(d->irq))); spin_unlock_irqrestore(&mpc8xxx_gc->lock, flags); break; @@ -217,11 +217,11 @@ static int mpc8xxx_irq_set_type(unsigned int virq, unsigned int flow_type) return 0; } -static int mpc512x_irq_set_type(unsigned int virq, unsigned int flow_type) +static int mpc512x_irq_set_type(struct irq_data *d, unsigned int flow_type) { - struct mpc8xxx_gpio_chip *mpc8xxx_gc = get_irq_chip_data(virq); + struct mpc8xxx_gpio_chip *mpc8xxx_gc = irq_data_get_irq_chip_data(d); struct of_mm_gpio_chip *mm = &mpc8xxx_gc->mm_gc; - unsigned long gpio = virq_to_hw(virq); + unsigned long gpio = virq_to_hw(d->irq); void __iomem *reg; unsigned int shift; unsigned long flags; @@ -264,10 +264,10 @@ static int mpc512x_irq_set_type(unsigned int virq, unsigned int flow_type) static struct irq_chip mpc8xxx_irq_chip = { .name = "mpc8xxx-gpio", - .unmask = mpc8xxx_irq_unmask, - .mask = mpc8xxx_irq_mask, - .ack = mpc8xxx_irq_ack, - .set_type = mpc8xxx_irq_set_type, + .irq_unmask = mpc8xxx_irq_unmask, + .irq_mask = mpc8xxx_irq_mask, + .irq_ack = mpc8xxx_irq_ack, + .irq_set_type = mpc8xxx_irq_set_type, }; static int mpc8xxx_gpio_irq_map(struct irq_host *h, unsigned int virq, @@ -276,7 +276,7 @@ static int mpc8xxx_gpio_irq_map(struct irq_host *h, unsigned int virq, struct mpc8xxx_gpio_chip *mpc8xxx_gc = h->host_data; if (mpc8xxx_gc->of_dev_id_data) - mpc8xxx_irq_chip.set_type = mpc8xxx_gc->of_dev_id_data; + mpc8xxx_irq_chip.irq_set_type = mpc8xxx_gc->of_dev_id_data; set_irq_chip_data(virq, h->host_data); set_irq_chip_and_handler(virq, &mpc8xxx_irq_chip, handle_level_irq); @@ -310,6 +310,7 @@ static struct of_device_id mpc8xxx_gpio_ids[] __initdata = { { .compatible = "fsl,mpc8572-gpio", }, { .compatible = "fsl,mpc8610-gpio", }, { .compatible = "fsl,mpc5121-gpio", .data = mpc512x_irq_set_type, }, + { .compatible = "fsl,qoriq-gpio", }, {} }; @@ -389,9 +390,6 @@ static int __init mpc8xxx_add_gpiochips(void) for_each_matching_node(np, mpc8xxx_gpio_ids) mpc8xxx_add_controller(np); - for_each_compatible_node(np, NULL, "fsl,qoriq-gpio") - mpc8xxx_add_controller(np); - return 0; } arch_initcall(mpc8xxx_add_gpiochips); diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index b0c8469e5ddd..0f7c6718d261 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -147,6 +147,16 @@ static u32 mpic_infos[][MPIC_IDX_END] = { #endif /* CONFIG_MPIC_WEIRD */ +static inline unsigned int mpic_processor_id(struct mpic *mpic) +{ + unsigned int cpu = 0; + + if (mpic->flags & MPIC_PRIMARY) + cpu = hard_smp_processor_id(); + + return cpu; +} + /* * Register accessor functions */ @@ -210,19 +220,14 @@ static inline void _mpic_ipi_write(struct mpic *mpic, unsigned int ipi, u32 valu static inline u32 _mpic_cpu_read(struct mpic *mpic, unsigned int reg) { - unsigned int cpu = 0; + unsigned int cpu = mpic_processor_id(mpic); - if (mpic->flags & MPIC_PRIMARY) - cpu = hard_smp_processor_id(); return _mpic_read(mpic->reg_type, &mpic->cpuregs[cpu], reg); } static inline void _mpic_cpu_write(struct mpic *mpic, unsigned int reg, u32 value) { - unsigned int cpu = 0; - - if (mpic->flags & MPIC_PRIMARY) - cpu = hard_smp_processor_id(); + unsigned int cpu = mpic_processor_id(mpic); _mpic_write(mpic->reg_type, &mpic->cpuregs[cpu], reg, value); } @@ -611,7 +616,7 @@ static struct mpic *mpic_find(unsigned int irq) if (irq < NUM_ISA_INTERRUPTS) return NULL; - return irq_to_desc(irq)->chip_data; + return get_irq_chip_data(irq); } /* Determine if the linux irq is an IPI */ @@ -636,16 +641,22 @@ static inline u32 mpic_physmask(u32 cpumask) #ifdef CONFIG_SMP /* Get the mpic structure from the IPI number */ -static inline struct mpic * mpic_from_ipi(unsigned int ipi) +static inline struct mpic * mpic_from_ipi(struct irq_data *d) { - return irq_to_desc(ipi)->chip_data; + return irq_data_get_irq_chip_data(d); } #endif /* Get the mpic structure from the irq number */ static inline struct mpic * mpic_from_irq(unsigned int irq) { - return irq_to_desc(irq)->chip_data; + return get_irq_chip_data(irq); +} + +/* Get the mpic structure from the irq data */ +static inline struct mpic * mpic_from_irq_data(struct irq_data *d) +{ + return irq_data_get_irq_chip_data(d); } /* Send an EOI */ @@ -660,13 +671,13 @@ static inline void mpic_eoi(struct mpic *mpic) */ -void mpic_unmask_irq(unsigned int irq) +void mpic_unmask_irq(struct irq_data *d) { unsigned int loops = 100000; - struct mpic *mpic = mpic_from_irq(irq); - unsigned int src = mpic_irq_to_hw(irq); + struct mpic *mpic = mpic_from_irq_data(d); + unsigned int src = mpic_irq_to_hw(d->irq); - DBG("%p: %s: enable_irq: %d (src %d)\n", mpic, mpic->name, irq, src); + DBG("%p: %s: enable_irq: %d (src %d)\n", mpic, mpic->name, d->irq, src); mpic_irq_write(src, MPIC_INFO(IRQ_VECTOR_PRI), mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI)) & @@ -681,13 +692,13 @@ void mpic_unmask_irq(unsigned int irq) } while(mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI)) & MPIC_VECPRI_MASK); } -void mpic_mask_irq(unsigned int irq) +void mpic_mask_irq(struct irq_data *d) { unsigned int loops = 100000; - struct mpic *mpic = mpic_from_irq(irq); - unsigned int src = mpic_irq_to_hw(irq); + struct mpic *mpic = mpic_from_irq_data(d); + unsigned int src = mpic_irq_to_hw(d->irq); - DBG("%s: disable_irq: %d (src %d)\n", mpic->name, irq, src); + DBG("%s: disable_irq: %d (src %d)\n", mpic->name, d->irq, src); mpic_irq_write(src, MPIC_INFO(IRQ_VECTOR_PRI), mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI)) | @@ -703,12 +714,12 @@ void mpic_mask_irq(unsigned int irq) } while(!(mpic_irq_read(src, MPIC_INFO(IRQ_VECTOR_PRI)) & MPIC_VECPRI_MASK)); } -void mpic_end_irq(unsigned int irq) +void mpic_end_irq(struct irq_data *d) { - struct mpic *mpic = mpic_from_irq(irq); + struct mpic *mpic = mpic_from_irq_data(d); #ifdef DEBUG_IRQ - DBG("%s: end_irq: %d\n", mpic->name, irq); + DBG("%s: end_irq: %d\n", mpic->name, d->irq); #endif /* We always EOI on end_irq() even for edge interrupts since that * should only lower the priority, the MPIC should have properly @@ -720,51 +731,51 @@ void mpic_end_irq(unsigned int irq) #ifdef CONFIG_MPIC_U3_HT_IRQS -static void mpic_unmask_ht_irq(unsigned int irq) +static void mpic_unmask_ht_irq(struct irq_data *d) { - struct mpic *mpic = mpic_from_irq(irq); - unsigned int src = mpic_irq_to_hw(irq); + struct mpic *mpic = mpic_from_irq_data(d); + unsigned int src = mpic_irq_to_hw(d->irq); - mpic_unmask_irq(irq); + mpic_unmask_irq(d); - if (irq_to_desc(irq)->status & IRQ_LEVEL) + if (irq_to_desc(d->irq)->status & IRQ_LEVEL) mpic_ht_end_irq(mpic, src); } -static unsigned int mpic_startup_ht_irq(unsigned int irq) +static unsigned int mpic_startup_ht_irq(struct irq_data *d) { - struct mpic *mpic = mpic_from_irq(irq); - unsigned int src = mpic_irq_to_hw(irq); + struct mpic *mpic = mpic_from_irq_data(d); + unsigned int src = mpic_irq_to_hw(d->irq); - mpic_unmask_irq(irq); - mpic_startup_ht_interrupt(mpic, src, irq_to_desc(irq)->status); + mpic_unmask_irq(d); + mpic_startup_ht_interrupt(mpic, src, irq_to_desc(d->irq)->status); return 0; } -static void mpic_shutdown_ht_irq(unsigned int irq) +static void mpic_shutdown_ht_irq(struct irq_data *d) { - struct mpic *mpic = mpic_from_irq(irq); - unsigned int src = mpic_irq_to_hw(irq); + struct mpic *mpic = mpic_from_irq_data(d); + unsigned int src = mpic_irq_to_hw(d->irq); - mpic_shutdown_ht_interrupt(mpic, src, irq_to_desc(irq)->status); - mpic_mask_irq(irq); + mpic_shutdown_ht_interrupt(mpic, src, irq_to_desc(d->irq)->status); + mpic_mask_irq(d); } -static void mpic_end_ht_irq(unsigned int irq) +static void mpic_end_ht_irq(struct irq_data *d) { - struct mpic *mpic = mpic_from_irq(irq); - unsigned int src = mpic_irq_to_hw(irq); + struct mpic *mpic = mpic_from_irq_data(d); + unsigned int src = mpic_irq_to_hw(d->irq); #ifdef DEBUG_IRQ - DBG("%s: end_irq: %d\n", mpic->name, irq); + DBG("%s: end_irq: %d\n", mpic->name, d->irq); #endif /* We always EOI on end_irq() even for edge interrupts since that * should only lower the priority, the MPIC should have properly * latched another edge interrupt coming in anyway */ - if (irq_to_desc(irq)->status & IRQ_LEVEL) + if (irq_to_desc(d->irq)->status & IRQ_LEVEL) mpic_ht_end_irq(mpic, src); mpic_eoi(mpic); } @@ -772,23 +783,23 @@ static void mpic_end_ht_irq(unsigned int irq) #ifdef CONFIG_SMP -static void mpic_unmask_ipi(unsigned int irq) +static void mpic_unmask_ipi(struct irq_data *d) { - struct mpic *mpic = mpic_from_ipi(irq); - unsigned int src = mpic_irq_to_hw(irq) - mpic->ipi_vecs[0]; + struct mpic *mpic = mpic_from_ipi(d); + unsigned int src = mpic_irq_to_hw(d->irq) - mpic->ipi_vecs[0]; - DBG("%s: enable_ipi: %d (ipi %d)\n", mpic->name, irq, src); + DBG("%s: enable_ipi: %d (ipi %d)\n", mpic->name, d->irq, src); mpic_ipi_write(src, mpic_ipi_read(src) & ~MPIC_VECPRI_MASK); } -static void mpic_mask_ipi(unsigned int irq) +static void mpic_mask_ipi(struct irq_data *d) { /* NEVER disable an IPI... that's just plain wrong! */ } -static void mpic_end_ipi(unsigned int irq) +static void mpic_end_ipi(struct irq_data *d) { - struct mpic *mpic = mpic_from_ipi(irq); + struct mpic *mpic = mpic_from_ipi(d); /* * IPIs are marked IRQ_PER_CPU. This has the side effect of @@ -802,10 +813,11 @@ static void mpic_end_ipi(unsigned int irq) #endif /* CONFIG_SMP */ -int mpic_set_affinity(unsigned int irq, const struct cpumask *cpumask) +int mpic_set_affinity(struct irq_data *d, const struct cpumask *cpumask, + bool force) { - struct mpic *mpic = mpic_from_irq(irq); - unsigned int src = mpic_irq_to_hw(irq); + struct mpic *mpic = mpic_from_irq_data(d); + unsigned int src = mpic_irq_to_hw(d->irq); if (mpic->flags & MPIC_SINGLE_DEST_CPU) { int cpuid = irq_choose_cpu(cpumask); @@ -848,15 +860,15 @@ static unsigned int mpic_type_to_vecpri(struct mpic *mpic, unsigned int type) } } -int mpic_set_irq_type(unsigned int virq, unsigned int flow_type) +int mpic_set_irq_type(struct irq_data *d, unsigned int flow_type) { - struct mpic *mpic = mpic_from_irq(virq); - unsigned int src = mpic_irq_to_hw(virq); - struct irq_desc *desc = irq_to_desc(virq); + struct mpic *mpic = mpic_from_irq_data(d); + unsigned int src = mpic_irq_to_hw(d->irq); + struct irq_desc *desc = irq_to_desc(d->irq); unsigned int vecpri, vold, vnew; DBG("mpic: set_irq_type(mpic:@%p,virq:%d,src:0x%x,type:0x%x)\n", - mpic, virq, src, flow_type); + mpic, d->irq, src, flow_type); if (src >= mpic->irq_count) return -EINVAL; @@ -906,29 +918,43 @@ void mpic_set_vector(unsigned int virq, unsigned int vector) mpic_irq_write(src, MPIC_INFO(IRQ_VECTOR_PRI), vecpri); } +void mpic_set_destination(unsigned int virq, unsigned int cpuid) +{ + struct mpic *mpic = mpic_from_irq(virq); + unsigned int src = mpic_irq_to_hw(virq); + + DBG("mpic: set_destination(mpic:@%p,virq:%d,src:%d,cpuid:0x%x)\n", + mpic, virq, src, cpuid); + + if (src >= mpic->irq_count) + return; + + mpic_irq_write(src, MPIC_INFO(IRQ_DESTINATION), 1 << cpuid); +} + static struct irq_chip mpic_irq_chip = { - .mask = mpic_mask_irq, - .unmask = mpic_unmask_irq, - .eoi = mpic_end_irq, - .set_type = mpic_set_irq_type, + .irq_mask = mpic_mask_irq, + .irq_unmask = mpic_unmask_irq, + .irq_eoi = mpic_end_irq, + .irq_set_type = mpic_set_irq_type, }; #ifdef CONFIG_SMP static struct irq_chip mpic_ipi_chip = { - .mask = mpic_mask_ipi, - .unmask = mpic_unmask_ipi, - .eoi = mpic_end_ipi, + .irq_mask = mpic_mask_ipi, + .irq_unmask = mpic_unmask_ipi, + .irq_eoi = mpic_end_ipi, }; #endif /* CONFIG_SMP */ #ifdef CONFIG_MPIC_U3_HT_IRQS static struct irq_chip mpic_irq_ht_chip = { - .startup = mpic_startup_ht_irq, - .shutdown = mpic_shutdown_ht_irq, - .mask = mpic_mask_irq, - .unmask = mpic_unmask_ht_irq, - .eoi = mpic_end_ht_irq, - .set_type = mpic_set_irq_type, + .irq_startup = mpic_startup_ht_irq, + .irq_shutdown = mpic_shutdown_ht_irq, + .irq_mask = mpic_mask_irq, + .irq_unmask = mpic_unmask_ht_irq, + .irq_eoi = mpic_end_ht_irq, + .irq_set_type = mpic_set_irq_type, }; #endif /* CONFIG_MPIC_U3_HT_IRQS */ @@ -986,6 +1012,16 @@ static int mpic_host_map(struct irq_host *h, unsigned int virq, /* Set default irq type */ set_irq_type(virq, IRQ_TYPE_NONE); + /* If the MPIC was reset, then all vectors have already been + * initialized. Otherwise, a per source lazy initialization + * is done here. + */ + if (!mpic_is_ipi(mpic, hw) && (mpic->flags & MPIC_NO_RESET)) { + mpic_set_vector(virq, hw); + mpic_set_destination(virq, mpic_processor_id(mpic)); + mpic_irq_set_priority(virq, 8); + } + return 0; } @@ -1033,6 +1069,11 @@ static struct irq_host_ops mpic_host_ops = { .xlate = mpic_host_xlate, }; +static int mpic_reset_prohibited(struct device_node *node) +{ + return node && of_get_property(node, "pic-no-reset", NULL); +} + /* * Exported functions */ @@ -1060,12 +1101,12 @@ struct mpic * __init mpic_alloc(struct device_node *node, mpic->hc_irq = mpic_irq_chip; mpic->hc_irq.name = name; if (flags & MPIC_PRIMARY) - mpic->hc_irq.set_affinity = mpic_set_affinity; + mpic->hc_irq.irq_set_affinity = mpic_set_affinity; #ifdef CONFIG_MPIC_U3_HT_IRQS mpic->hc_ht_irq = mpic_irq_ht_chip; mpic->hc_ht_irq.name = name; if (flags & MPIC_PRIMARY) - mpic->hc_ht_irq.set_affinity = mpic_set_affinity; + mpic->hc_ht_irq.irq_set_affinity = mpic_set_affinity; #endif /* CONFIG_MPIC_U3_HT_IRQS */ #ifdef CONFIG_SMP @@ -1153,7 +1194,15 @@ struct mpic * __init mpic_alloc(struct device_node *node, mpic_map(mpic, node, paddr, &mpic->tmregs, MPIC_INFO(TIMER_BASE), 0x1000); /* Reset */ - if (flags & MPIC_WANTS_RESET) { + + /* When using a device-node, reset requests are only honored if the MPIC + * is allowed to reset. + */ + if (mpic_reset_prohibited(node)) + mpic->flags |= MPIC_NO_RESET; + + if ((flags & MPIC_WANTS_RESET) && !(mpic->flags & MPIC_NO_RESET)) { + printk(KERN_DEBUG "mpic: Resetting\n"); mpic_write(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0), mpic_read(mpic->gregs, MPIC_INFO(GREG_GLOBAL_CONF_0)) | MPIC_GREG_GCONF_RESET); @@ -1313,22 +1362,21 @@ void __init mpic_init(struct mpic *mpic) mpic_pasemi_msi_init(mpic); - if (mpic->flags & MPIC_PRIMARY) - cpu = hard_smp_processor_id(); - else - cpu = 0; + cpu = mpic_processor_id(mpic); - for (i = 0; i < mpic->num_sources; i++) { - /* start with vector = source number, and masked */ - u32 vecpri = MPIC_VECPRI_MASK | i | - (8 << MPIC_VECPRI_PRIORITY_SHIFT); + if (!(mpic->flags & MPIC_NO_RESET)) { + for (i = 0; i < mpic->num_sources; i++) { + /* start with vector = source number, and masked */ + u32 vecpri = MPIC_VECPRI_MASK | i | + (8 << MPIC_VECPRI_PRIORITY_SHIFT); - /* check if protected */ - if (mpic->protected && test_bit(i, mpic->protected)) - continue; - /* init hw */ - mpic_irq_write(i, MPIC_INFO(IRQ_VECTOR_PRI), vecpri); - mpic_irq_write(i, MPIC_INFO(IRQ_DESTINATION), 1 << cpu); + /* check if protected */ + if (mpic->protected && test_bit(i, mpic->protected)) + continue; + /* init hw */ + mpic_irq_write(i, MPIC_INFO(IRQ_VECTOR_PRI), vecpri); + mpic_irq_write(i, MPIC_INFO(IRQ_DESTINATION), 1 << cpu); + } } /* Init spurious vector */ diff --git a/arch/powerpc/sysdev/mpic.h b/arch/powerpc/sysdev/mpic.h index e4a6df77b8d7..13f3e8913a93 100644 --- a/arch/powerpc/sysdev/mpic.h +++ b/arch/powerpc/sysdev/mpic.h @@ -34,9 +34,10 @@ static inline int mpic_pasemi_msi_init(struct mpic *mpic) } #endif -extern int mpic_set_irq_type(unsigned int virq, unsigned int flow_type); +extern int mpic_set_irq_type(struct irq_data *d, unsigned int flow_type); extern void mpic_set_vector(unsigned int virq, unsigned int vector); -extern int mpic_set_affinity(unsigned int irq, const struct cpumask *cpumask); +extern int mpic_set_affinity(struct irq_data *d, + const struct cpumask *cpumask, bool force); extern void mpic_reset_core(int cpu); #endif /* _POWERPC_SYSDEV_MPIC_H */ diff --git a/arch/powerpc/sysdev/mpic_pasemi_msi.c b/arch/powerpc/sysdev/mpic_pasemi_msi.c index 320ad5a9a25d..0b7794acfce1 100644 --- a/arch/powerpc/sysdev/mpic_pasemi_msi.c +++ b/arch/powerpc/sysdev/mpic_pasemi_msi.c @@ -43,24 +43,24 @@ static void mpic_pasemi_msi_mask_irq(struct irq_data *data) { pr_debug("mpic_pasemi_msi_mask_irq %d\n", data->irq); mask_msi_irq(data); - mpic_mask_irq(data->irq); + mpic_mask_irq(data); } static void mpic_pasemi_msi_unmask_irq(struct irq_data *data) { pr_debug("mpic_pasemi_msi_unmask_irq %d\n", data->irq); - mpic_unmask_irq(data->irq); + mpic_unmask_irq(data); unmask_msi_irq(data); } static struct irq_chip mpic_pasemi_msi_chip = { - .irq_shutdown = mpic_pasemi_msi_mask_irq, - .irq_mask = mpic_pasemi_msi_mask_irq, - .irq_unmask = mpic_pasemi_msi_unmask_irq, - .eoi = mpic_end_irq, - .set_type = mpic_set_irq_type, - .set_affinity = mpic_set_affinity, - .name = "PASEMI-MSI", + .irq_shutdown = mpic_pasemi_msi_mask_irq, + .irq_mask = mpic_pasemi_msi_mask_irq, + .irq_unmask = mpic_pasemi_msi_unmask_irq, + .irq_eoi = mpic_end_irq, + .irq_set_type = mpic_set_irq_type, + .irq_set_affinity = mpic_set_affinity, + .name = "PASEMI-MSI", }; static int pasemi_msi_check_device(struct pci_dev *pdev, int nvec, int type) diff --git a/arch/powerpc/sysdev/mpic_u3msi.c b/arch/powerpc/sysdev/mpic_u3msi.c index a2b028b4a202..71900ac78270 100644 --- a/arch/powerpc/sysdev/mpic_u3msi.c +++ b/arch/powerpc/sysdev/mpic_u3msi.c @@ -26,23 +26,23 @@ static struct mpic *msi_mpic; static void mpic_u3msi_mask_irq(struct irq_data *data) { mask_msi_irq(data); - mpic_mask_irq(data->irq); + mpic_mask_irq(data); } static void mpic_u3msi_unmask_irq(struct irq_data *data) { - mpic_unmask_irq(data->irq); + mpic_unmask_irq(data); unmask_msi_irq(data); } static struct irq_chip mpic_u3msi_chip = { - .irq_shutdown = mpic_u3msi_mask_irq, - .irq_mask = mpic_u3msi_mask_irq, - .irq_unmask = mpic_u3msi_unmask_irq, - .eoi = mpic_end_irq, - .set_type = mpic_set_irq_type, - .set_affinity = mpic_set_affinity, - .name = "MPIC-U3MSI", + .irq_shutdown = mpic_u3msi_mask_irq, + .irq_mask = mpic_u3msi_mask_irq, + .irq_unmask = mpic_u3msi_unmask_irq, + .irq_eoi = mpic_end_irq, + .irq_set_type = mpic_set_irq_type, + .irq_set_affinity = mpic_set_affinity, + .name = "MPIC-U3MSI", }; static u64 read_ht_magic_addr(struct pci_dev *pdev, unsigned int pos) diff --git a/arch/powerpc/sysdev/mv64x60_dev.c b/arch/powerpc/sysdev/mv64x60_dev.c index feaee402e2d6..0f6af41ebb44 100644 --- a/arch/powerpc/sysdev/mv64x60_dev.c +++ b/arch/powerpc/sysdev/mv64x60_dev.c @@ -346,7 +346,7 @@ static int __init mv64x60_i2c_device_setup(struct device_node *np, int id) if (prop) pdata.freq_m = *prop; - pdata.freq_m = 3; /* default */ + pdata.freq_n = 3; /* default */ prop = of_get_property(np, "freq_n", NULL); if (prop) pdata.freq_n = *prop; diff --git a/arch/powerpc/sysdev/mv64x60_pic.c b/arch/powerpc/sysdev/mv64x60_pic.c index 485b92477d7c..bc61ebb8987c 100644 --- a/arch/powerpc/sysdev/mv64x60_pic.c +++ b/arch/powerpc/sysdev/mv64x60_pic.c @@ -76,9 +76,9 @@ static struct irq_host *mv64x60_irq_host; * mv64x60_chip_low functions */ -static void mv64x60_mask_low(unsigned int virq) +static void mv64x60_mask_low(struct irq_data *d) { - int level2 = irq_map[virq].hwirq & MV64x60_LEVEL2_MASK; + int level2 = irq_map[d->irq].hwirq & MV64x60_LEVEL2_MASK; unsigned long flags; spin_lock_irqsave(&mv64x60_lock, flags); @@ -89,9 +89,9 @@ static void mv64x60_mask_low(unsigned int virq) (void)in_le32(mv64x60_irq_reg_base + MV64X60_IC_CPU0_INTR_MASK_LO); } -static void mv64x60_unmask_low(unsigned int virq) +static void mv64x60_unmask_low(struct irq_data *d) { - int level2 = irq_map[virq].hwirq & MV64x60_LEVEL2_MASK; + int level2 = irq_map[d->irq].hwirq & MV64x60_LEVEL2_MASK; unsigned long flags; spin_lock_irqsave(&mv64x60_lock, flags); @@ -104,18 +104,18 @@ static void mv64x60_unmask_low(unsigned int virq) static struct irq_chip mv64x60_chip_low = { .name = "mv64x60_low", - .mask = mv64x60_mask_low, - .mask_ack = mv64x60_mask_low, - .unmask = mv64x60_unmask_low, + .irq_mask = mv64x60_mask_low, + .irq_mask_ack = mv64x60_mask_low, + .irq_unmask = mv64x60_unmask_low, }; /* * mv64x60_chip_high functions */ -static void mv64x60_mask_high(unsigned int virq) +static void mv64x60_mask_high(struct irq_data *d) { - int level2 = irq_map[virq].hwirq & MV64x60_LEVEL2_MASK; + int level2 = irq_map[d->irq].hwirq & MV64x60_LEVEL2_MASK; unsigned long flags; spin_lock_irqsave(&mv64x60_lock, flags); @@ -126,9 +126,9 @@ static void mv64x60_mask_high(unsigned int virq) (void)in_le32(mv64x60_irq_reg_base + MV64X60_IC_CPU0_INTR_MASK_HI); } -static void mv64x60_unmask_high(unsigned int virq) +static void mv64x60_unmask_high(struct irq_data *d) { - int level2 = irq_map[virq].hwirq & MV64x60_LEVEL2_MASK; + int level2 = irq_map[d->irq].hwirq & MV64x60_LEVEL2_MASK; unsigned long flags; spin_lock_irqsave(&mv64x60_lock, flags); @@ -141,18 +141,18 @@ static void mv64x60_unmask_high(unsigned int virq) static struct irq_chip mv64x60_chip_high = { .name = "mv64x60_high", - .mask = mv64x60_mask_high, - .mask_ack = mv64x60_mask_high, - .unmask = mv64x60_unmask_high, + .irq_mask = mv64x60_mask_high, + .irq_mask_ack = mv64x60_mask_high, + .irq_unmask = mv64x60_unmask_high, }; /* * mv64x60_chip_gpp functions */ -static void mv64x60_mask_gpp(unsigned int virq) +static void mv64x60_mask_gpp(struct irq_data *d) { - int level2 = irq_map[virq].hwirq & MV64x60_LEVEL2_MASK; + int level2 = irq_map[d->irq].hwirq & MV64x60_LEVEL2_MASK; unsigned long flags; spin_lock_irqsave(&mv64x60_lock, flags); @@ -163,9 +163,9 @@ static void mv64x60_mask_gpp(unsigned int virq) (void)in_le32(mv64x60_gpp_reg_base + MV64x60_GPP_INTR_MASK); } -static void mv64x60_mask_ack_gpp(unsigned int virq) +static void mv64x60_mask_ack_gpp(struct irq_data *d) { - int level2 = irq_map[virq].hwirq & MV64x60_LEVEL2_MASK; + int level2 = irq_map[d->irq].hwirq & MV64x60_LEVEL2_MASK; unsigned long flags; spin_lock_irqsave(&mv64x60_lock, flags); @@ -178,9 +178,9 @@ static void mv64x60_mask_ack_gpp(unsigned int virq) (void)in_le32(mv64x60_gpp_reg_base + MV64x60_GPP_INTR_CAUSE); } -static void mv64x60_unmask_gpp(unsigned int virq) +static void mv64x60_unmask_gpp(struct irq_data *d) { - int level2 = irq_map[virq].hwirq & MV64x60_LEVEL2_MASK; + int level2 = irq_map[d->irq].hwirq & MV64x60_LEVEL2_MASK; unsigned long flags; spin_lock_irqsave(&mv64x60_lock, flags); @@ -193,9 +193,9 @@ static void mv64x60_unmask_gpp(unsigned int virq) static struct irq_chip mv64x60_chip_gpp = { .name = "mv64x60_gpp", - .mask = mv64x60_mask_gpp, - .mask_ack = mv64x60_mask_ack_gpp, - .unmask = mv64x60_unmask_gpp, + .irq_mask = mv64x60_mask_gpp, + .irq_mask_ack = mv64x60_mask_ack_gpp, + .irq_unmask = mv64x60_unmask_gpp, }; /* diff --git a/arch/powerpc/sysdev/qe_lib/qe_ic.c b/arch/powerpc/sysdev/qe_lib/qe_ic.c index 541ba9863647..8c9ded8ea07c 100644 --- a/arch/powerpc/sysdev/qe_lib/qe_ic.c +++ b/arch/powerpc/sysdev/qe_lib/qe_ic.c @@ -189,15 +189,20 @@ static inline void qe_ic_write(volatile __be32 __iomem * base, unsigned int reg static inline struct qe_ic *qe_ic_from_irq(unsigned int virq) { - return irq_to_desc(virq)->chip_data; + return get_irq_chip_data(virq); +} + +static inline struct qe_ic *qe_ic_from_irq_data(struct irq_data *d) +{ + return irq_data_get_irq_chip_data(d); } #define virq_to_hw(virq) ((unsigned int)irq_map[virq].hwirq) -static void qe_ic_unmask_irq(unsigned int virq) +static void qe_ic_unmask_irq(struct irq_data *d) { - struct qe_ic *qe_ic = qe_ic_from_irq(virq); - unsigned int src = virq_to_hw(virq); + struct qe_ic *qe_ic = qe_ic_from_irq_data(d); + unsigned int src = virq_to_hw(d->irq); unsigned long flags; u32 temp; @@ -210,10 +215,10 @@ static void qe_ic_unmask_irq(unsigned int virq) raw_spin_unlock_irqrestore(&qe_ic_lock, flags); } -static void qe_ic_mask_irq(unsigned int virq) +static void qe_ic_mask_irq(struct irq_data *d) { - struct qe_ic *qe_ic = qe_ic_from_irq(virq); - unsigned int src = virq_to_hw(virq); + struct qe_ic *qe_ic = qe_ic_from_irq_data(d); + unsigned int src = virq_to_hw(d->irq); unsigned long flags; u32 temp; @@ -238,9 +243,9 @@ static void qe_ic_mask_irq(unsigned int virq) static struct irq_chip qe_ic_irq_chip = { .name = "QEIC", - .unmask = qe_ic_unmask_irq, - .mask = qe_ic_mask_irq, - .mask_ack = qe_ic_mask_irq, + .irq_unmask = qe_ic_unmask_irq, + .irq_mask = qe_ic_mask_irq, + .irq_mask_ack = qe_ic_mask_irq, }; static int qe_ic_host_match(struct irq_host *h, struct device_node *node) diff --git a/arch/powerpc/sysdev/tsi108_pci.c b/arch/powerpc/sysdev/tsi108_pci.c index 0ab9281e49ae..02c91db90037 100644 --- a/arch/powerpc/sysdev/tsi108_pci.c +++ b/arch/powerpc/sysdev/tsi108_pci.c @@ -343,24 +343,9 @@ static inline unsigned int get_pci_source(void) * Linux descriptor level callbacks */ -static void tsi108_pci_irq_enable(u_int irq) +static void tsi108_pci_irq_unmask(struct irq_data *d) { - tsi108_pci_int_unmask(irq); -} - -static void tsi108_pci_irq_disable(u_int irq) -{ - tsi108_pci_int_mask(irq); -} - -static void tsi108_pci_irq_ack(u_int irq) -{ - tsi108_pci_int_mask(irq); -} - -static void tsi108_pci_irq_end(u_int irq) -{ - tsi108_pci_int_unmask(irq); + tsi108_pci_int_unmask(d->irq); /* Enable interrupts from PCI block */ tsi108_write_reg(TSI108_PCI_OFFSET + TSI108_PCI_IRP_ENABLE, @@ -370,16 +355,25 @@ static void tsi108_pci_irq_end(u_int irq) mb(); } +static void tsi108_pci_irq_mask(struct irq_data *d) +{ + tsi108_pci_int_mask(d->irq); +} + +static void tsi108_pci_irq_ack(struct irq_data *d) +{ + tsi108_pci_int_mask(d->irq); +} + /* * Interrupt controller descriptor for cascaded PCI interrupt controller. */ static struct irq_chip tsi108_pci_irq = { .name = "tsi108_PCI_int", - .mask = tsi108_pci_irq_disable, - .ack = tsi108_pci_irq_ack, - .end = tsi108_pci_irq_end, - .unmask = tsi108_pci_irq_enable, + .irq_mask = tsi108_pci_irq_mask, + .irq_ack = tsi108_pci_irq_ack, + .irq_unmask = tsi108_pci_irq_unmask, }; static int pci_irq_host_xlate(struct irq_host *h, struct device_node *ct, @@ -437,8 +431,11 @@ void __init tsi108_pci_int_init(struct device_node *node) void tsi108_irq_cascade(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); unsigned int cascade_irq = get_pci_source(); + if (cascade_irq != NO_IRQ) generic_handle_irq(cascade_irq); - desc->chip->eoi(irq); + + chip->irq_eoi(&desc->irq_data); } diff --git a/arch/powerpc/sysdev/uic.c b/arch/powerpc/sysdev/uic.c index 0038fb78f094..835f7958b237 100644 --- a/arch/powerpc/sysdev/uic.c +++ b/arch/powerpc/sysdev/uic.c @@ -55,11 +55,11 @@ struct uic { struct irq_host *irqhost; }; -static void uic_unmask_irq(unsigned int virq) +static void uic_unmask_irq(struct irq_data *d) { - struct irq_desc *desc = irq_to_desc(virq); - struct uic *uic = get_irq_chip_data(virq); - unsigned int src = uic_irq_to_hw(virq); + struct irq_desc *desc = irq_to_desc(d->irq); + struct uic *uic = irq_data_get_irq_chip_data(d); + unsigned int src = uic_irq_to_hw(d->irq); unsigned long flags; u32 er, sr; @@ -74,10 +74,10 @@ static void uic_unmask_irq(unsigned int virq) spin_unlock_irqrestore(&uic->lock, flags); } -static void uic_mask_irq(unsigned int virq) +static void uic_mask_irq(struct irq_data *d) { - struct uic *uic = get_irq_chip_data(virq); - unsigned int src = uic_irq_to_hw(virq); + struct uic *uic = irq_data_get_irq_chip_data(d); + unsigned int src = uic_irq_to_hw(d->irq); unsigned long flags; u32 er; @@ -88,10 +88,10 @@ static void uic_mask_irq(unsigned int virq) spin_unlock_irqrestore(&uic->lock, flags); } -static void uic_ack_irq(unsigned int virq) +static void uic_ack_irq(struct irq_data *d) { - struct uic *uic = get_irq_chip_data(virq); - unsigned int src = uic_irq_to_hw(virq); + struct uic *uic = irq_data_get_irq_chip_data(d); + unsigned int src = uic_irq_to_hw(d->irq); unsigned long flags; spin_lock_irqsave(&uic->lock, flags); @@ -99,11 +99,11 @@ static void uic_ack_irq(unsigned int virq) spin_unlock_irqrestore(&uic->lock, flags); } -static void uic_mask_ack_irq(unsigned int virq) +static void uic_mask_ack_irq(struct irq_data *d) { - struct irq_desc *desc = irq_to_desc(virq); - struct uic *uic = get_irq_chip_data(virq); - unsigned int src = uic_irq_to_hw(virq); + struct irq_desc *desc = irq_to_desc(d->irq); + struct uic *uic = irq_data_get_irq_chip_data(d); + unsigned int src = uic_irq_to_hw(d->irq); unsigned long flags; u32 er, sr; @@ -125,18 +125,18 @@ static void uic_mask_ack_irq(unsigned int virq) spin_unlock_irqrestore(&uic->lock, flags); } -static int uic_set_irq_type(unsigned int virq, unsigned int flow_type) +static int uic_set_irq_type(struct irq_data *d, unsigned int flow_type) { - struct uic *uic = get_irq_chip_data(virq); - unsigned int src = uic_irq_to_hw(virq); - struct irq_desc *desc = irq_to_desc(virq); + struct uic *uic = irq_data_get_irq_chip_data(d); + unsigned int src = uic_irq_to_hw(d->irq); + struct irq_desc *desc = irq_to_desc(d->irq); unsigned long flags; int trigger, polarity; u32 tr, pr, mask; switch (flow_type & IRQ_TYPE_SENSE_MASK) { case IRQ_TYPE_NONE: - uic_mask_irq(virq); + uic_mask_irq(d); return 0; case IRQ_TYPE_EDGE_RISING: @@ -178,11 +178,11 @@ static int uic_set_irq_type(unsigned int virq, unsigned int flow_type) static struct irq_chip uic_irq_chip = { .name = "UIC", - .unmask = uic_unmask_irq, - .mask = uic_mask_irq, - .mask_ack = uic_mask_ack_irq, - .ack = uic_ack_irq, - .set_type = uic_set_irq_type, + .irq_unmask = uic_unmask_irq, + .irq_mask = uic_mask_irq, + .irq_mask_ack = uic_mask_ack_irq, + .irq_ack = uic_ack_irq, + .irq_set_type = uic_set_irq_type, }; static int uic_host_map(struct irq_host *h, unsigned int virq, @@ -220,6 +220,7 @@ static struct irq_host_ops uic_host_ops = { void uic_irq_cascade(unsigned int virq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); struct uic *uic = get_irq_data(virq); u32 msr; int src; @@ -227,9 +228,9 @@ void uic_irq_cascade(unsigned int virq, struct irq_desc *desc) raw_spin_lock(&desc->lock); if (desc->status & IRQ_LEVEL) - desc->chip->mask(virq); + chip->irq_mask(&desc->irq_data); else - desc->chip->mask_ack(virq); + chip->irq_mask_ack(&desc->irq_data); raw_spin_unlock(&desc->lock); msr = mfdcr(uic->dcrbase + UIC_MSR); @@ -244,9 +245,9 @@ void uic_irq_cascade(unsigned int virq, struct irq_desc *desc) uic_irq_ret: raw_spin_lock(&desc->lock); if (desc->status & IRQ_LEVEL) - desc->chip->ack(virq); - if (!(desc->status & IRQ_DISABLED) && desc->chip->unmask) - desc->chip->unmask(virq); + chip->irq_ack(&desc->irq_data); + if (!(desc->status & IRQ_DISABLED) && chip->irq_unmask) + chip->irq_unmask(&desc->irq_data); raw_spin_unlock(&desc->lock); } diff --git a/arch/powerpc/sysdev/xilinx_intc.c b/arch/powerpc/sysdev/xilinx_intc.c index 1e0ccfaf403e..7436f3ed4df6 100644 --- a/arch/powerpc/sysdev/xilinx_intc.c +++ b/arch/powerpc/sysdev/xilinx_intc.c @@ -69,17 +69,17 @@ static unsigned char xilinx_intc_map_senses[] = { * * IRQ Chip common (across level and edge) operations */ -static void xilinx_intc_mask(unsigned int virq) +static void xilinx_intc_mask(struct irq_data *d) { - int irq = virq_to_hw(virq); - void * regs = get_irq_chip_data(virq); + int irq = virq_to_hw(d->irq); + void * regs = irq_data_get_irq_chip_data(d); pr_debug("mask: %d\n", irq); out_be32(regs + XINTC_CIE, 1 << irq); } -static int xilinx_intc_set_type(unsigned int virq, unsigned int flow_type) +static int xilinx_intc_set_type(struct irq_data *d, unsigned int flow_type) { - struct irq_desc *desc = irq_to_desc(virq); + struct irq_desc *desc = irq_to_desc(d->irq); desc->status &= ~(IRQ_TYPE_SENSE_MASK | IRQ_LEVEL); desc->status |= flow_type & IRQ_TYPE_SENSE_MASK; @@ -91,10 +91,10 @@ static int xilinx_intc_set_type(unsigned int virq, unsigned int flow_type) /* * IRQ Chip level operations */ -static void xilinx_intc_level_unmask(unsigned int virq) +static void xilinx_intc_level_unmask(struct irq_data *d) { - int irq = virq_to_hw(virq); - void * regs = get_irq_chip_data(virq); + int irq = virq_to_hw(d->irq); + void * regs = irq_data_get_irq_chip_data(d); pr_debug("unmask: %d\n", irq); out_be32(regs + XINTC_SIE, 1 << irq); @@ -107,37 +107,37 @@ static void xilinx_intc_level_unmask(unsigned int virq) static struct irq_chip xilinx_intc_level_irqchip = { .name = "Xilinx Level INTC", - .mask = xilinx_intc_mask, - .mask_ack = xilinx_intc_mask, - .unmask = xilinx_intc_level_unmask, - .set_type = xilinx_intc_set_type, + .irq_mask = xilinx_intc_mask, + .irq_mask_ack = xilinx_intc_mask, + .irq_unmask = xilinx_intc_level_unmask, + .irq_set_type = xilinx_intc_set_type, }; /* * IRQ Chip edge operations */ -static void xilinx_intc_edge_unmask(unsigned int virq) +static void xilinx_intc_edge_unmask(struct irq_data *d) { - int irq = virq_to_hw(virq); - void *regs = get_irq_chip_data(virq); + int irq = virq_to_hw(d->irq); + void *regs = irq_data_get_irq_chip_data(d); pr_debug("unmask: %d\n", irq); out_be32(regs + XINTC_SIE, 1 << irq); } -static void xilinx_intc_edge_ack(unsigned int virq) +static void xilinx_intc_edge_ack(struct irq_data *d) { - int irq = virq_to_hw(virq); - void * regs = get_irq_chip_data(virq); + int irq = virq_to_hw(d->irq); + void * regs = irq_data_get_irq_chip_data(d); pr_debug("ack: %d\n", irq); out_be32(regs + XINTC_IAR, 1 << irq); } static struct irq_chip xilinx_intc_edge_irqchip = { .name = "Xilinx Edge INTC", - .mask = xilinx_intc_mask, - .unmask = xilinx_intc_edge_unmask, - .ack = xilinx_intc_edge_ack, - .set_type = xilinx_intc_set_type, + .irq_mask = xilinx_intc_mask, + .irq_unmask = xilinx_intc_edge_unmask, + .irq_ack = xilinx_intc_edge_ack, + .irq_set_type = xilinx_intc_set_type, }; /* @@ -229,12 +229,14 @@ int xilinx_intc_get_irq(void) */ static void xilinx_i8259_cascade(unsigned int irq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); unsigned int cascade_irq = i8259_irq(); + if (cascade_irq) generic_handle_irq(cascade_irq); /* Let xilinx_intc end the interrupt */ - desc->chip->unmask(irq); + chip->irq_unmask(&desc->irq_data); } static void __init xilinx_i8259_setup_cascade(void) diff --git a/arch/s390/boot/Makefile b/arch/s390/boot/Makefile index 8800cf090694..635d677d3281 100644 --- a/arch/s390/boot/Makefile +++ b/arch/s390/boot/Makefile @@ -6,7 +6,7 @@ COMPILE_VERSION := __linux_compile_version_id__`hostname | \ tr -c '[0-9A-Za-z]' '_'`__`date | \ tr -c '[0-9A-Za-z]' '_'`_t -EXTRA_CFLAGS := -DCOMPILE_VERSION=$(COMPILE_VERSION) -gstabs -I. +ccflags-y := -DCOMPILE_VERSION=$(COMPILE_VERSION) -gstabs -I. targets := image targets += bzImage diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h index 2e05972c5085..e1c8f3a49884 100644 --- a/arch/s390/include/asm/bitops.h +++ b/arch/s390/include/asm/bitops.h @@ -742,18 +742,42 @@ static inline int sched_find_first_bit(unsigned long *b) * 23 22 21 20 19 18 17 16 31 30 29 28 27 26 25 24 */ -#define ext2_set_bit(nr, addr) \ - __test_and_set_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr) -#define ext2_set_bit_atomic(lock, nr, addr) \ - test_and_set_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr) -#define ext2_clear_bit(nr, addr) \ - __test_and_clear_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr) -#define ext2_clear_bit_atomic(lock, nr, addr) \ - test_and_clear_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr) -#define ext2_test_bit(nr, addr) \ - test_bit((nr)^(__BITOPS_WORDSIZE - 8), (unsigned long *)addr) - -static inline int ext2_find_first_zero_bit(void *vaddr, unsigned int size) +static inline void __set_bit_le(unsigned long nr, void *addr) +{ + __set_bit(nr ^ (__BITOPS_WORDSIZE - 8), addr); +} + +static inline void __clear_bit_le(unsigned long nr, void *addr) +{ + __clear_bit(nr ^ (__BITOPS_WORDSIZE - 8), addr); +} + +static inline int __test_and_set_bit_le(unsigned long nr, void *addr) +{ + return __test_and_set_bit(nr ^ (__BITOPS_WORDSIZE - 8), addr); +} + +static inline int test_and_set_bit_le(unsigned long nr, void *addr) +{ + return test_and_set_bit(nr ^ (__BITOPS_WORDSIZE - 8), addr); +} + +static inline int __test_and_clear_bit_le(unsigned long nr, void *addr) +{ + return __test_and_clear_bit(nr ^ (__BITOPS_WORDSIZE - 8), addr); +} + +static inline int test_and_clear_bit_le(unsigned long nr, void *addr) +{ + return test_and_clear_bit(nr ^ (__BITOPS_WORDSIZE - 8), addr); +} + +static inline int test_bit_le(unsigned long nr, const void *addr) +{ + return test_bit(nr ^ (__BITOPS_WORDSIZE - 8), addr); +} + +static inline int find_first_zero_bit_le(void *vaddr, unsigned int size) { unsigned long bytes, bits; @@ -764,7 +788,7 @@ static inline int ext2_find_first_zero_bit(void *vaddr, unsigned int size) return (bits < size) ? bits : size; } -static inline int ext2_find_next_zero_bit(void *vaddr, unsigned long size, +static inline int find_next_zero_bit_le(void *vaddr, unsigned long size, unsigned long offset) { unsigned long *addr = vaddr, *p; @@ -790,11 +814,10 @@ static inline int ext2_find_next_zero_bit(void *vaddr, unsigned long size, size -= __BITOPS_WORDSIZE; p++; } - return offset + ext2_find_first_zero_bit(p, size); + return offset + find_first_zero_bit_le(p, size); } -static inline unsigned long ext2_find_first_bit(void *vaddr, - unsigned long size) +static inline unsigned long find_first_bit_le(void *vaddr, unsigned long size) { unsigned long bytes, bits; @@ -805,7 +828,7 @@ static inline unsigned long ext2_find_first_bit(void *vaddr, return (bits < size) ? bits : size; } -static inline int ext2_find_next_bit(void *vaddr, unsigned long size, +static inline int find_next_bit_le(void *vaddr, unsigned long size, unsigned long offset) { unsigned long *addr = vaddr, *p; @@ -831,10 +854,14 @@ static inline int ext2_find_next_bit(void *vaddr, unsigned long size, size -= __BITOPS_WORDSIZE; p++; } - return offset + ext2_find_first_bit(p, size); + return offset + find_first_bit_le(p, size); } -#include <asm-generic/bitops/minix.h> +#define ext2_set_bit_atomic(lock, nr, addr) \ + test_and_set_bit_le(nr, addr) +#define ext2_clear_bit_atomic(lock, nr, addr) \ + test_and_clear_bit_le(nr, addr) + #endif /* __KERNEL__ */ diff --git a/arch/s390/include/asm/types.h b/arch/s390/include/asm/types.h index 04d6b95a89c6..eeb52ccf499f 100644 --- a/arch/s390/include/asm/types.h +++ b/arch/s390/include/asm/types.h @@ -30,14 +30,6 @@ typedef __signed__ long saddr_t; #ifndef __ASSEMBLY__ -typedef u64 dma64_addr_t; -#ifdef __s390x__ -/* DMA addresses come in 32-bit and 64-bit flavours. */ -typedef u64 dma_addr_t; -#else -typedef u32 dma_addr_t; -#endif - #ifndef __s390x__ typedef union { unsigned long long pair; diff --git a/arch/s390/kvm/Makefile b/arch/s390/kvm/Makefile index e5221ec0b8e3..860d26514c08 100644 --- a/arch/s390/kvm/Makefile +++ b/arch/s390/kvm/Makefile @@ -8,7 +8,7 @@ common-objs = $(addprefix ../../../virt/kvm/, kvm_main.o) -EXTRA_CFLAGS += -Ivirt/kvm -Iarch/s390/kvm +ccflags-y := -Ivirt/kvm -Iarch/s390/kvm kvm-objs := $(common-objs) kvm-s390.o sie64a.o intercept.o interrupt.o priv.o sigp.o diag.o obj-$(CONFIG_KVM) += kvm.o diff --git a/arch/s390/math-emu/Makefile b/arch/s390/math-emu/Makefile index c84890341052..51d399549f60 100644 --- a/arch/s390/math-emu/Makefile +++ b/arch/s390/math-emu/Makefile @@ -4,4 +4,4 @@ obj-$(CONFIG_MATHEMU) := math.o -EXTRA_CFLAGS := -I$(src) -Iinclude/math-emu -w +ccflags-y := -I$(src) -Iinclude/math-emu -w diff --git a/arch/s390/oprofile/Makefile b/arch/s390/oprofile/Makefile index 537b2d840e69..d698cddcfbdd 100644 --- a/arch/s390/oprofile/Makefile +++ b/arch/s390/oprofile/Makefile @@ -6,4 +6,4 @@ DRIVER_OBJS = $(addprefix ../../../drivers/oprofile/, \ oprofilefs.o oprofile_stats.o \ timer_int.o ) -oprofile-y := $(DRIVER_OBJS) init.o backtrace.o +oprofile-y := $(DRIVER_OBJS) init.o backtrace.o hwsampler.o diff --git a/arch/s390/oprofile/hwsampler.c b/arch/s390/oprofile/hwsampler.c new file mode 100644 index 000000000000..3d48f4db246d --- /dev/null +++ b/arch/s390/oprofile/hwsampler.c @@ -0,0 +1,1256 @@ +/** + * arch/s390/oprofile/hwsampler.c + * + * Copyright IBM Corp. 2010 + * Author: Heinz Graalfs <graalfs@de.ibm.com> + */ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/smp.h> +#include <linux/errno.h> +#include <linux/workqueue.h> +#include <linux/interrupt.h> +#include <linux/notifier.h> +#include <linux/cpu.h> +#include <linux/semaphore.h> +#include <linux/oom.h> +#include <linux/oprofile.h> + +#include <asm/lowcore.h> +#include <asm/s390_ext.h> + +#include "hwsampler.h" + +#define MAX_NUM_SDB 511 +#define MIN_NUM_SDB 1 + +#define ALERT_REQ_MASK 0x4000000000000000ul +#define BUFFER_FULL_MASK 0x8000000000000000ul + +#define EI_IEA (1 << 31) /* invalid entry address */ +#define EI_ISE (1 << 30) /* incorrect SDBT entry */ +#define EI_PRA (1 << 29) /* program request alert */ +#define EI_SACA (1 << 23) /* sampler authorization change alert */ +#define EI_LSDA (1 << 22) /* loss of sample data alert */ + +DECLARE_PER_CPU(struct hws_cpu_buffer, sampler_cpu_buffer); + +struct hws_execute_parms { + void *buffer; + signed int rc; +}; + +DEFINE_PER_CPU(struct hws_cpu_buffer, sampler_cpu_buffer); +EXPORT_PER_CPU_SYMBOL(sampler_cpu_buffer); + +static DEFINE_MUTEX(hws_sem); +static DEFINE_MUTEX(hws_sem_oom); + +static unsigned char hws_flush_all; +static unsigned int hws_oom; +static struct workqueue_struct *hws_wq; + +static unsigned int hws_state; +enum { + HWS_INIT = 1, + HWS_DEALLOCATED, + HWS_STOPPED, + HWS_STARTED, + HWS_STOPPING }; + +/* set to 1 if called by kernel during memory allocation */ +static unsigned char oom_killer_was_active; +/* size of SDBT and SDB as of allocate API */ +static unsigned long num_sdbt = 100; +static unsigned long num_sdb = 511; +/* sampling interval (machine cycles) */ +static unsigned long interval; + +static unsigned long min_sampler_rate; +static unsigned long max_sampler_rate; + +static int ssctl(void *buffer) +{ + int cc; + + /* set in order to detect a program check */ + cc = 1; + + asm volatile( + "0: .insn s,0xB2870000,0(%1)\n" + "1: ipm %0\n" + " srl %0,28\n" + "2:\n" + EX_TABLE(0b, 2b) EX_TABLE(1b, 2b) + : "+d" (cc), "+a" (buffer) + : "m" (*((struct hws_ssctl_request_block *)buffer)) + : "cc", "memory"); + + return cc ? -EINVAL : 0 ; +} + +static int qsi(void *buffer) +{ + int cc; + cc = 1; + + asm volatile( + "0: .insn s,0xB2860000,0(%1)\n" + "1: lhi %0,0\n" + "2:\n" + EX_TABLE(0b, 2b) EX_TABLE(1b, 2b) + : "=d" (cc), "+a" (buffer) + : "m" (*((struct hws_qsi_info_block *)buffer)) + : "cc", "memory"); + + return cc ? -EINVAL : 0; +} + +static void execute_qsi(void *parms) +{ + struct hws_execute_parms *ep = parms; + + ep->rc = qsi(ep->buffer); +} + +static void execute_ssctl(void *parms) +{ + struct hws_execute_parms *ep = parms; + + ep->rc = ssctl(ep->buffer); +} + +static int smp_ctl_ssctl_stop(int cpu) +{ + int rc; + struct hws_execute_parms ep; + struct hws_cpu_buffer *cb; + + cb = &per_cpu(sampler_cpu_buffer, cpu); + + cb->ssctl.es = 0; + cb->ssctl.cs = 0; + + ep.buffer = &cb->ssctl; + smp_call_function_single(cpu, execute_ssctl, &ep, 1); + rc = ep.rc; + if (rc) { + printk(KERN_ERR "hwsampler: CPU %d CPUMF SSCTL failed.\n", cpu); + dump_stack(); + } + + ep.buffer = &cb->qsi; + smp_call_function_single(cpu, execute_qsi, &ep, 1); + + if (cb->qsi.es || cb->qsi.cs) { + printk(KERN_EMERG "CPUMF sampling did not stop properly.\n"); + dump_stack(); + } + + return rc; +} + +static int smp_ctl_ssctl_deactivate(int cpu) +{ + int rc; + struct hws_execute_parms ep; + struct hws_cpu_buffer *cb; + + cb = &per_cpu(sampler_cpu_buffer, cpu); + + cb->ssctl.es = 1; + cb->ssctl.cs = 0; + + ep.buffer = &cb->ssctl; + smp_call_function_single(cpu, execute_ssctl, &ep, 1); + rc = ep.rc; + if (rc) + printk(KERN_ERR "hwsampler: CPU %d CPUMF SSCTL failed.\n", cpu); + + ep.buffer = &cb->qsi; + smp_call_function_single(cpu, execute_qsi, &ep, 1); + + if (cb->qsi.cs) + printk(KERN_EMERG "CPUMF sampling was not set inactive.\n"); + + return rc; +} + +static int smp_ctl_ssctl_enable_activate(int cpu, unsigned long interval) +{ + int rc; + struct hws_execute_parms ep; + struct hws_cpu_buffer *cb; + + cb = &per_cpu(sampler_cpu_buffer, cpu); + + cb->ssctl.h = 1; + cb->ssctl.tear = cb->first_sdbt; + cb->ssctl.dear = *(unsigned long *) cb->first_sdbt; + cb->ssctl.interval = interval; + cb->ssctl.es = 1; + cb->ssctl.cs = 1; + + ep.buffer = &cb->ssctl; + smp_call_function_single(cpu, execute_ssctl, &ep, 1); + rc = ep.rc; + if (rc) + printk(KERN_ERR "hwsampler: CPU %d CPUMF SSCTL failed.\n", cpu); + + ep.buffer = &cb->qsi; + smp_call_function_single(cpu, execute_qsi, &ep, 1); + if (ep.rc) + printk(KERN_ERR "hwsampler: CPU %d CPUMF QSI failed.\n", cpu); + + return rc; +} + +static int smp_ctl_qsi(int cpu) +{ + struct hws_execute_parms ep; + struct hws_cpu_buffer *cb; + + cb = &per_cpu(sampler_cpu_buffer, cpu); + + ep.buffer = &cb->qsi; + smp_call_function_single(cpu, execute_qsi, &ep, 1); + + return ep.rc; +} + +static inline unsigned long *trailer_entry_ptr(unsigned long v) +{ + void *ret; + + ret = (void *)v; + ret += PAGE_SIZE; + ret -= sizeof(struct hws_trailer_entry); + + return (unsigned long *) ret; +} + +/* prototypes for external interrupt handler and worker */ +static void hws_ext_handler(unsigned int ext_int_code, + unsigned int param32, unsigned long param64); + +static void worker(struct work_struct *work); + +static void add_samples_to_oprofile(unsigned cpu, unsigned long *, + unsigned long *dear); + +static void init_all_cpu_buffers(void) +{ + int cpu; + struct hws_cpu_buffer *cb; + + for_each_online_cpu(cpu) { + cb = &per_cpu(sampler_cpu_buffer, cpu); + memset(cb, 0, sizeof(struct hws_cpu_buffer)); + } +} + +static int is_link_entry(unsigned long *s) +{ + return *s & 0x1ul ? 1 : 0; +} + +static unsigned long *get_next_sdbt(unsigned long *s) +{ + return (unsigned long *) (*s & ~0x1ul); +} + +static int prepare_cpu_buffers(void) +{ + int cpu; + int rc; + struct hws_cpu_buffer *cb; + + rc = 0; + for_each_online_cpu(cpu) { + cb = &per_cpu(sampler_cpu_buffer, cpu); + atomic_set(&cb->ext_params, 0); + cb->worker_entry = 0; + cb->sample_overflow = 0; + cb->req_alert = 0; + cb->incorrect_sdbt_entry = 0; + cb->invalid_entry_address = 0; + cb->loss_of_sample_data = 0; + cb->sample_auth_change_alert = 0; + cb->finish = 0; + cb->oom = 0; + cb->stop_mode = 0; + } + + return rc; +} + +/* + * allocate_sdbt() - allocate sampler memory + * @cpu: the cpu for which sampler memory is allocated + * + * A 4K page is allocated for each requested SDBT. + * A maximum of 511 4K pages are allocated for the SDBs in each of the SDBTs. + * Set ALERT_REQ mask in each SDBs trailer. + * Returns zero if successful, <0 otherwise. + */ +static int allocate_sdbt(int cpu) +{ + int j, k, rc; + unsigned long *sdbt; + unsigned long sdb; + unsigned long *tail; + unsigned long *trailer; + struct hws_cpu_buffer *cb; + + cb = &per_cpu(sampler_cpu_buffer, cpu); + + if (cb->first_sdbt) + return -EINVAL; + + sdbt = NULL; + tail = sdbt; + + for (j = 0; j < num_sdbt; j++) { + sdbt = (unsigned long *)get_zeroed_page(GFP_KERNEL); + + mutex_lock(&hws_sem_oom); + /* OOM killer might have been activated */ + barrier(); + if (oom_killer_was_active || !sdbt) { + if (sdbt) + free_page((unsigned long)sdbt); + + goto allocate_sdbt_error; + } + if (cb->first_sdbt == 0) + cb->first_sdbt = (unsigned long)sdbt; + + /* link current page to tail of chain */ + if (tail) + *tail = (unsigned long)(void *)sdbt + 1; + + mutex_unlock(&hws_sem_oom); + + for (k = 0; k < num_sdb; k++) { + /* get and set SDB page */ + sdb = get_zeroed_page(GFP_KERNEL); + + mutex_lock(&hws_sem_oom); + /* OOM killer might have been activated */ + barrier(); + if (oom_killer_was_active || !sdb) { + if (sdb) + free_page(sdb); + + goto allocate_sdbt_error; + } + *sdbt = sdb; + trailer = trailer_entry_ptr(*sdbt); + *trailer = ALERT_REQ_MASK; + sdbt++; + mutex_unlock(&hws_sem_oom); + } + tail = sdbt; + } + mutex_lock(&hws_sem_oom); + if (oom_killer_was_active) + goto allocate_sdbt_error; + + rc = 0; + if (tail) + *tail = (unsigned long) + ((void *)cb->first_sdbt) + 1; + +allocate_sdbt_exit: + mutex_unlock(&hws_sem_oom); + return rc; + +allocate_sdbt_error: + rc = -ENOMEM; + goto allocate_sdbt_exit; +} + +/* + * deallocate_sdbt() - deallocate all sampler memory + * + * For each online CPU all SDBT trees are deallocated. + * Returns the number of freed pages. + */ +static int deallocate_sdbt(void) +{ + int cpu; + int counter; + + counter = 0; + + for_each_online_cpu(cpu) { + unsigned long start; + unsigned long sdbt; + unsigned long *curr; + struct hws_cpu_buffer *cb; + + cb = &per_cpu(sampler_cpu_buffer, cpu); + + if (!cb->first_sdbt) + continue; + + sdbt = cb->first_sdbt; + curr = (unsigned long *) sdbt; + start = sdbt; + + /* we'll free the SDBT after all SDBs are processed... */ + while (1) { + if (!*curr || !sdbt) + break; + + /* watch for link entry reset if found */ + if (is_link_entry(curr)) { + curr = get_next_sdbt(curr); + if (sdbt) + free_page(sdbt); + + /* we are done if we reach the start */ + if ((unsigned long) curr == start) + break; + else + sdbt = (unsigned long) curr; + } else { + /* process SDB pointer */ + if (*curr) { + free_page(*curr); + curr++; + } + } + counter++; + } + cb->first_sdbt = 0; + } + return counter; +} + +static int start_sampling(int cpu) +{ + int rc; + struct hws_cpu_buffer *cb; + + cb = &per_cpu(sampler_cpu_buffer, cpu); + rc = smp_ctl_ssctl_enable_activate(cpu, interval); + if (rc) { + printk(KERN_INFO "hwsampler: CPU %d ssctl failed.\n", cpu); + goto start_exit; + } + + rc = -EINVAL; + if (!cb->qsi.es) { + printk(KERN_INFO "hwsampler: CPU %d ssctl not enabled.\n", cpu); + goto start_exit; + } + + if (!cb->qsi.cs) { + printk(KERN_INFO "hwsampler: CPU %d ssctl not active.\n", cpu); + goto start_exit; + } + + printk(KERN_INFO + "hwsampler: CPU %d, CPUMF Sampling started, interval %lu.\n", + cpu, interval); + + rc = 0; + +start_exit: + return rc; +} + +static int stop_sampling(int cpu) +{ + unsigned long v; + int rc; + struct hws_cpu_buffer *cb; + + rc = smp_ctl_qsi(cpu); + WARN_ON(rc); + + cb = &per_cpu(sampler_cpu_buffer, cpu); + if (!rc && !cb->qsi.es) + printk(KERN_INFO "hwsampler: CPU %d, already stopped.\n", cpu); + + rc = smp_ctl_ssctl_stop(cpu); + if (rc) { + printk(KERN_INFO "hwsampler: CPU %d, ssctl stop error %d.\n", + cpu, rc); + goto stop_exit; + } + + printk(KERN_INFO "hwsampler: CPU %d, CPUMF Sampling stopped.\n", cpu); + +stop_exit: + v = cb->req_alert; + if (v) + printk(KERN_ERR "hwsampler: CPU %d CPUMF Request alert," + " count=%lu.\n", cpu, v); + + v = cb->loss_of_sample_data; + if (v) + printk(KERN_ERR "hwsampler: CPU %d CPUMF Loss of sample data," + " count=%lu.\n", cpu, v); + + v = cb->invalid_entry_address; + if (v) + printk(KERN_ERR "hwsampler: CPU %d CPUMF Invalid entry address," + " count=%lu.\n", cpu, v); + + v = cb->incorrect_sdbt_entry; + if (v) + printk(KERN_ERR + "hwsampler: CPU %d CPUMF Incorrect SDBT address," + " count=%lu.\n", cpu, v); + + v = cb->sample_auth_change_alert; + if (v) + printk(KERN_ERR + "hwsampler: CPU %d CPUMF Sample authorization change," + " count=%lu.\n", cpu, v); + + return rc; +} + +static int check_hardware_prerequisites(void) +{ + unsigned long long facility_bits[2]; + + memcpy(facility_bits, S390_lowcore.stfle_fac_list, 32); + if (!(facility_bits[1] & (1ULL << 59))) + return -EOPNOTSUPP; + + return 0; +} +/* + * hws_oom_callback() - the OOM callback function + * + * In case the callback is invoked during memory allocation for the + * hw sampler, all obtained memory is deallocated and a flag is set + * so main sampler memory allocation can exit with a failure code. + * In case the callback is invoked during sampling the hw sampler + * is deactivated for all CPUs. + */ +static int hws_oom_callback(struct notifier_block *nfb, + unsigned long dummy, void *parm) +{ + unsigned long *freed; + int cpu; + struct hws_cpu_buffer *cb; + + freed = parm; + + mutex_lock(&hws_sem_oom); + + if (hws_state == HWS_DEALLOCATED) { + /* during memory allocation */ + if (oom_killer_was_active == 0) { + oom_killer_was_active = 1; + *freed += deallocate_sdbt(); + } + } else { + int i; + cpu = get_cpu(); + cb = &per_cpu(sampler_cpu_buffer, cpu); + + if (!cb->oom) { + for_each_online_cpu(i) { + smp_ctl_ssctl_deactivate(i); + cb->oom = 1; + } + cb->finish = 1; + + printk(KERN_INFO + "hwsampler: CPU %d, OOM notify during CPUMF Sampling.\n", + cpu); + } + } + + mutex_unlock(&hws_sem_oom); + + return NOTIFY_OK; +} + +static struct notifier_block hws_oom_notifier = { + .notifier_call = hws_oom_callback +}; + +static int hws_cpu_callback(struct notifier_block *nfb, + unsigned long action, void *hcpu) +{ + /* We do not have sampler space available for all possible CPUs. + All CPUs should be online when hw sampling is activated. */ + return NOTIFY_BAD; +} + +static struct notifier_block hws_cpu_notifier = { + .notifier_call = hws_cpu_callback +}; + +/** + * hwsampler_deactivate() - set hardware sampling temporarily inactive + * @cpu: specifies the CPU to be set inactive. + * + * Returns 0 on success, !0 on failure. + */ +int hwsampler_deactivate(unsigned int cpu) +{ + /* + * Deactivate hw sampling temporarily and flush the buffer + * by pushing all the pending samples to oprofile buffer. + * + * This function can be called under one of the following conditions: + * Memory unmap, task is exiting. + */ + int rc; + struct hws_cpu_buffer *cb; + + rc = 0; + mutex_lock(&hws_sem); + + cb = &per_cpu(sampler_cpu_buffer, cpu); + if (hws_state == HWS_STARTED) { + rc = smp_ctl_qsi(cpu); + WARN_ON(rc); + if (cb->qsi.cs) { + rc = smp_ctl_ssctl_deactivate(cpu); + if (rc) { + printk(KERN_INFO + "hwsampler: CPU %d, CPUMF Deactivation failed.\n", cpu); + cb->finish = 1; + hws_state = HWS_STOPPING; + } else { + hws_flush_all = 1; + /* Add work to queue to read pending samples.*/ + queue_work_on(cpu, hws_wq, &cb->worker); + } + } + } + mutex_unlock(&hws_sem); + + if (hws_wq) + flush_workqueue(hws_wq); + + return rc; +} + +/** + * hwsampler_activate() - activate/resume hardware sampling which was deactivated + * @cpu: specifies the CPU to be set active. + * + * Returns 0 on success, !0 on failure. + */ +int hwsampler_activate(unsigned int cpu) +{ + /* + * Re-activate hw sampling. This should be called in pair with + * hwsampler_deactivate(). + */ + int rc; + struct hws_cpu_buffer *cb; + + rc = 0; + mutex_lock(&hws_sem); + + cb = &per_cpu(sampler_cpu_buffer, cpu); + if (hws_state == HWS_STARTED) { + rc = smp_ctl_qsi(cpu); + WARN_ON(rc); + if (!cb->qsi.cs) { + hws_flush_all = 0; + rc = smp_ctl_ssctl_enable_activate(cpu, interval); + if (rc) { + printk(KERN_ERR + "CPU %d, CPUMF activate sampling failed.\n", + cpu); + } + } + } + + mutex_unlock(&hws_sem); + + return rc; +} + +static void hws_ext_handler(unsigned int ext_int_code, + unsigned int param32, unsigned long param64) +{ + int cpu; + struct hws_cpu_buffer *cb; + + cpu = smp_processor_id(); + cb = &per_cpu(sampler_cpu_buffer, cpu); + + atomic_xchg( + &cb->ext_params, + atomic_read(&cb->ext_params) + | S390_lowcore.ext_params); + + if (hws_wq) + queue_work(hws_wq, &cb->worker); +} + +static int check_qsi_on_setup(void) +{ + int rc; + unsigned int cpu; + struct hws_cpu_buffer *cb; + + for_each_online_cpu(cpu) { + cb = &per_cpu(sampler_cpu_buffer, cpu); + rc = smp_ctl_qsi(cpu); + WARN_ON(rc); + if (rc) + return -EOPNOTSUPP; + + if (!cb->qsi.as) { + printk(KERN_INFO "hwsampler: CPUMF sampling is not authorized.\n"); + return -EINVAL; + } + + if (cb->qsi.es) { + printk(KERN_WARNING "hwsampler: CPUMF is still enabled.\n"); + rc = smp_ctl_ssctl_stop(cpu); + if (rc) + return -EINVAL; + + printk(KERN_INFO + "CPU %d, CPUMF Sampling stopped now.\n", cpu); + } + } + return 0; +} + +static int check_qsi_on_start(void) +{ + unsigned int cpu; + int rc; + struct hws_cpu_buffer *cb; + + for_each_online_cpu(cpu) { + cb = &per_cpu(sampler_cpu_buffer, cpu); + rc = smp_ctl_qsi(cpu); + WARN_ON(rc); + + if (!cb->qsi.as) + return -EINVAL; + + if (cb->qsi.es) + return -EINVAL; + + if (cb->qsi.cs) + return -EINVAL; + } + return 0; +} + +static void worker_on_start(unsigned int cpu) +{ + struct hws_cpu_buffer *cb; + + cb = &per_cpu(sampler_cpu_buffer, cpu); + cb->worker_entry = cb->first_sdbt; +} + +static int worker_check_error(unsigned int cpu, int ext_params) +{ + int rc; + unsigned long *sdbt; + struct hws_cpu_buffer *cb; + + rc = 0; + cb = &per_cpu(sampler_cpu_buffer, cpu); + sdbt = (unsigned long *) cb->worker_entry; + + if (!sdbt || !*sdbt) + return -EINVAL; + + if (ext_params & EI_IEA) + cb->req_alert++; + + if (ext_params & EI_LSDA) + cb->loss_of_sample_data++; + + if (ext_params & EI_IEA) { + cb->invalid_entry_address++; + rc = -EINVAL; + } + + if (ext_params & EI_ISE) { + cb->incorrect_sdbt_entry++; + rc = -EINVAL; + } + + if (ext_params & EI_SACA) { + cb->sample_auth_change_alert++; + rc = -EINVAL; + } + + return rc; +} + +static void worker_on_finish(unsigned int cpu) +{ + int rc, i; + struct hws_cpu_buffer *cb; + + cb = &per_cpu(sampler_cpu_buffer, cpu); + + if (cb->finish) { + rc = smp_ctl_qsi(cpu); + WARN_ON(rc); + if (cb->qsi.es) { + printk(KERN_INFO + "hwsampler: CPU %d, CPUMF Stop/Deactivate sampling.\n", + cpu); + rc = smp_ctl_ssctl_stop(cpu); + if (rc) + printk(KERN_INFO + "hwsampler: CPU %d, CPUMF Deactivation failed.\n", + cpu); + + for_each_online_cpu(i) { + if (i == cpu) + continue; + if (!cb->finish) { + cb->finish = 1; + queue_work_on(i, hws_wq, + &cb->worker); + } + } + } + } +} + +static void worker_on_interrupt(unsigned int cpu) +{ + unsigned long *sdbt; + unsigned char done; + struct hws_cpu_buffer *cb; + + cb = &per_cpu(sampler_cpu_buffer, cpu); + + sdbt = (unsigned long *) cb->worker_entry; + + done = 0; + /* do not proceed if stop was entered, + * forget the buffers not yet processed */ + while (!done && !cb->stop_mode) { + unsigned long *trailer; + struct hws_trailer_entry *te; + unsigned long *dear = 0; + + trailer = trailer_entry_ptr(*sdbt); + /* leave loop if no more work to do */ + if (!(*trailer & BUFFER_FULL_MASK)) { + done = 1; + if (!hws_flush_all) + continue; + } + + te = (struct hws_trailer_entry *)trailer; + cb->sample_overflow += te->overflow; + + add_samples_to_oprofile(cpu, sdbt, dear); + + /* reset trailer */ + xchg((unsigned char *) te, 0x40); + + /* advance to next sdb slot in current sdbt */ + sdbt++; + /* in case link bit is set use address w/o link bit */ + if (is_link_entry(sdbt)) + sdbt = get_next_sdbt(sdbt); + + cb->worker_entry = (unsigned long)sdbt; + } +} + +static void add_samples_to_oprofile(unsigned int cpu, unsigned long *sdbt, + unsigned long *dear) +{ + struct hws_data_entry *sample_data_ptr; + unsigned long *trailer; + + trailer = trailer_entry_ptr(*sdbt); + if (dear) { + if (dear > trailer) + return; + trailer = dear; + } + + sample_data_ptr = (struct hws_data_entry *)(*sdbt); + + while ((unsigned long *)sample_data_ptr < trailer) { + struct pt_regs *regs = NULL; + struct task_struct *tsk = NULL; + + /* + * Check sampling mode, 1 indicates basic (=customer) sampling + * mode. + */ + if (sample_data_ptr->def != 1) { + /* sample slot is not yet written */ + break; + } else { + /* make sure we don't use it twice, + * the next time the sampler will set it again */ + sample_data_ptr->def = 0; + } + + /* Get pt_regs. */ + if (sample_data_ptr->P == 1) { + /* userspace sample */ + unsigned int pid = sample_data_ptr->prim_asn; + rcu_read_lock(); + tsk = pid_task(find_vpid(pid), PIDTYPE_PID); + if (tsk) + regs = task_pt_regs(tsk); + rcu_read_unlock(); + } else { + /* kernelspace sample */ + regs = task_pt_regs(current); + } + + mutex_lock(&hws_sem); + oprofile_add_ext_hw_sample(sample_data_ptr->ia, regs, 0, + !sample_data_ptr->P, tsk); + mutex_unlock(&hws_sem); + + sample_data_ptr++; + } +} + +static void worker(struct work_struct *work) +{ + unsigned int cpu; + int ext_params; + struct hws_cpu_buffer *cb; + + cb = container_of(work, struct hws_cpu_buffer, worker); + cpu = smp_processor_id(); + ext_params = atomic_xchg(&cb->ext_params, 0); + + if (!cb->worker_entry) + worker_on_start(cpu); + + if (worker_check_error(cpu, ext_params)) + return; + + if (!cb->finish) + worker_on_interrupt(cpu); + + if (cb->finish) + worker_on_finish(cpu); +} + +/** + * hwsampler_allocate() - allocate memory for the hardware sampler + * @sdbt: number of SDBTs per online CPU (must be > 0) + * @sdb: number of SDBs per SDBT (minimum 1, maximum 511) + * + * Returns 0 on success, !0 on failure. + */ +int hwsampler_allocate(unsigned long sdbt, unsigned long sdb) +{ + int cpu, rc; + mutex_lock(&hws_sem); + + rc = -EINVAL; + if (hws_state != HWS_DEALLOCATED) + goto allocate_exit; + + if (sdbt < 1) + goto allocate_exit; + + if (sdb > MAX_NUM_SDB || sdb < MIN_NUM_SDB) + goto allocate_exit; + + num_sdbt = sdbt; + num_sdb = sdb; + + oom_killer_was_active = 0; + register_oom_notifier(&hws_oom_notifier); + + for_each_online_cpu(cpu) { + if (allocate_sdbt(cpu)) { + unregister_oom_notifier(&hws_oom_notifier); + goto allocate_error; + } + } + unregister_oom_notifier(&hws_oom_notifier); + if (oom_killer_was_active) + goto allocate_error; + + hws_state = HWS_STOPPED; + rc = 0; + +allocate_exit: + mutex_unlock(&hws_sem); + return rc; + +allocate_error: + rc = -ENOMEM; + printk(KERN_ERR "hwsampler: CPUMF Memory allocation failed.\n"); + goto allocate_exit; +} + +/** + * hwsampler_deallocate() - deallocate hardware sampler memory + * + * Returns 0 on success, !0 on failure. + */ +int hwsampler_deallocate() +{ + int rc; + + mutex_lock(&hws_sem); + + rc = -EINVAL; + if (hws_state != HWS_STOPPED) + goto deallocate_exit; + + smp_ctl_clear_bit(0, 5); /* set bit 58 CR0 off */ + deallocate_sdbt(); + + hws_state = HWS_DEALLOCATED; + rc = 0; + +deallocate_exit: + mutex_unlock(&hws_sem); + + return rc; +} + +long hwsampler_query_min_interval(void) +{ + if (min_sampler_rate) + return min_sampler_rate; + else + return -EINVAL; +} + +long hwsampler_query_max_interval(void) +{ + if (max_sampler_rate) + return max_sampler_rate; + else + return -EINVAL; +} + +unsigned long hwsampler_get_sample_overflow_count(unsigned int cpu) +{ + struct hws_cpu_buffer *cb; + + cb = &per_cpu(sampler_cpu_buffer, cpu); + + return cb->sample_overflow; +} + +int hwsampler_setup() +{ + int rc; + int cpu; + struct hws_cpu_buffer *cb; + + mutex_lock(&hws_sem); + + rc = -EINVAL; + if (hws_state) + goto setup_exit; + + hws_state = HWS_INIT; + + init_all_cpu_buffers(); + + rc = check_hardware_prerequisites(); + if (rc) + goto setup_exit; + + rc = check_qsi_on_setup(); + if (rc) + goto setup_exit; + + rc = -EINVAL; + hws_wq = create_workqueue("hwsampler"); + if (!hws_wq) + goto setup_exit; + + register_cpu_notifier(&hws_cpu_notifier); + + for_each_online_cpu(cpu) { + cb = &per_cpu(sampler_cpu_buffer, cpu); + INIT_WORK(&cb->worker, worker); + rc = smp_ctl_qsi(cpu); + WARN_ON(rc); + if (min_sampler_rate != cb->qsi.min_sampl_rate) { + if (min_sampler_rate) { + printk(KERN_WARNING + "hwsampler: different min sampler rate values.\n"); + if (min_sampler_rate < cb->qsi.min_sampl_rate) + min_sampler_rate = + cb->qsi.min_sampl_rate; + } else + min_sampler_rate = cb->qsi.min_sampl_rate; + } + if (max_sampler_rate != cb->qsi.max_sampl_rate) { + if (max_sampler_rate) { + printk(KERN_WARNING + "hwsampler: different max sampler rate values.\n"); + if (max_sampler_rate > cb->qsi.max_sampl_rate) + max_sampler_rate = + cb->qsi.max_sampl_rate; + } else + max_sampler_rate = cb->qsi.max_sampl_rate; + } + } + register_external_interrupt(0x1407, hws_ext_handler); + + hws_state = HWS_DEALLOCATED; + rc = 0; + +setup_exit: + mutex_unlock(&hws_sem); + return rc; +} + +int hwsampler_shutdown() +{ + int rc; + + mutex_lock(&hws_sem); + + rc = -EINVAL; + if (hws_state == HWS_DEALLOCATED || hws_state == HWS_STOPPED) { + mutex_unlock(&hws_sem); + + if (hws_wq) + flush_workqueue(hws_wq); + + mutex_lock(&hws_sem); + + if (hws_state == HWS_STOPPED) { + smp_ctl_clear_bit(0, 5); /* set bit 58 CR0 off */ + deallocate_sdbt(); + } + if (hws_wq) { + destroy_workqueue(hws_wq); + hws_wq = NULL; + } + + unregister_external_interrupt(0x1407, hws_ext_handler); + hws_state = HWS_INIT; + rc = 0; + } + mutex_unlock(&hws_sem); + + unregister_cpu_notifier(&hws_cpu_notifier); + + return rc; +} + +/** + * hwsampler_start_all() - start hardware sampling on all online CPUs + * @rate: specifies the used interval when samples are taken + * + * Returns 0 on success, !0 on failure. + */ +int hwsampler_start_all(unsigned long rate) +{ + int rc, cpu; + + mutex_lock(&hws_sem); + + hws_oom = 0; + + rc = -EINVAL; + if (hws_state != HWS_STOPPED) + goto start_all_exit; + + interval = rate; + + /* fail if rate is not valid */ + if (interval < min_sampler_rate || interval > max_sampler_rate) + goto start_all_exit; + + rc = check_qsi_on_start(); + if (rc) + goto start_all_exit; + + rc = prepare_cpu_buffers(); + if (rc) + goto start_all_exit; + + for_each_online_cpu(cpu) { + rc = start_sampling(cpu); + if (rc) + break; + } + if (rc) { + for_each_online_cpu(cpu) { + stop_sampling(cpu); + } + goto start_all_exit; + } + hws_state = HWS_STARTED; + rc = 0; + +start_all_exit: + mutex_unlock(&hws_sem); + + if (rc) + return rc; + + register_oom_notifier(&hws_oom_notifier); + hws_oom = 1; + hws_flush_all = 0; + /* now let them in, 1407 CPUMF external interrupts */ + smp_ctl_set_bit(0, 5); /* set CR0 bit 58 */ + + return 0; +} + +/** + * hwsampler_stop_all() - stop hardware sampling on all online CPUs + * + * Returns 0 on success, !0 on failure. + */ +int hwsampler_stop_all() +{ + int tmp_rc, rc, cpu; + struct hws_cpu_buffer *cb; + + mutex_lock(&hws_sem); + + rc = 0; + if (hws_state == HWS_INIT) { + mutex_unlock(&hws_sem); + return rc; + } + hws_state = HWS_STOPPING; + mutex_unlock(&hws_sem); + + for_each_online_cpu(cpu) { + cb = &per_cpu(sampler_cpu_buffer, cpu); + cb->stop_mode = 1; + tmp_rc = stop_sampling(cpu); + if (tmp_rc) + rc = tmp_rc; + } + + if (hws_wq) + flush_workqueue(hws_wq); + + mutex_lock(&hws_sem); + if (hws_oom) { + unregister_oom_notifier(&hws_oom_notifier); + hws_oom = 0; + } + hws_state = HWS_STOPPED; + mutex_unlock(&hws_sem); + + return rc; +} diff --git a/arch/s390/oprofile/hwsampler.h b/arch/s390/oprofile/hwsampler.h new file mode 100644 index 000000000000..8c72b59316b5 --- /dev/null +++ b/arch/s390/oprofile/hwsampler.h @@ -0,0 +1,113 @@ +/* + * CPUMF HW sampler functions and internal structures + * + * Copyright IBM Corp. 2010 + * Author(s): Heinz Graalfs <graalfs@de.ibm.com> + */ + +#ifndef HWSAMPLER_H_ +#define HWSAMPLER_H_ + +#include <linux/workqueue.h> + +struct hws_qsi_info_block /* QUERY SAMPLING information block */ +{ /* Bit(s) */ + unsigned int b0_13:14; /* 0-13: zeros */ + unsigned int as:1; /* 14: sampling authorisation control*/ + unsigned int b15_21:7; /* 15-21: zeros */ + unsigned int es:1; /* 22: sampling enable control */ + unsigned int b23_29:7; /* 23-29: zeros */ + unsigned int cs:1; /* 30: sampling activation control */ + unsigned int:1; /* 31: reserved */ + unsigned int bsdes:16; /* 4-5: size of sampling entry */ + unsigned int:16; /* 6-7: reserved */ + unsigned long min_sampl_rate; /* 8-15: minimum sampling interval */ + unsigned long max_sampl_rate; /* 16-23: maximum sampling interval*/ + unsigned long tear; /* 24-31: TEAR contents */ + unsigned long dear; /* 32-39: DEAR contents */ + unsigned int rsvrd0; /* 40-43: reserved */ + unsigned int cpu_speed; /* 44-47: CPU speed */ + unsigned long long rsvrd1; /* 48-55: reserved */ + unsigned long long rsvrd2; /* 56-63: reserved */ +}; + +struct hws_ssctl_request_block /* SET SAMPLING CONTROLS req block */ +{ /* bytes 0 - 7 Bit(s) */ + unsigned int s:1; /* 0: maximum buffer indicator */ + unsigned int h:1; /* 1: part. level reserved for VM use*/ + unsigned long b2_53:52; /* 2-53: zeros */ + unsigned int es:1; /* 54: sampling enable control */ + unsigned int b55_61:7; /* 55-61: - zeros */ + unsigned int cs:1; /* 62: sampling activation control */ + unsigned int b63:1; /* 63: zero */ + unsigned long interval; /* 8-15: sampling interval */ + unsigned long tear; /* 16-23: TEAR contents */ + unsigned long dear; /* 24-31: DEAR contents */ + /* 32-63: */ + unsigned long rsvrd1; /* reserved */ + unsigned long rsvrd2; /* reserved */ + unsigned long rsvrd3; /* reserved */ + unsigned long rsvrd4; /* reserved */ +}; + +struct hws_cpu_buffer { + unsigned long first_sdbt; /* @ of 1st SDB-Table for this CP*/ + unsigned long worker_entry; + unsigned long sample_overflow; /* taken from SDB ... */ + struct hws_qsi_info_block qsi; + struct hws_ssctl_request_block ssctl; + struct work_struct worker; + atomic_t ext_params; + unsigned long req_alert; + unsigned long loss_of_sample_data; + unsigned long invalid_entry_address; + unsigned long incorrect_sdbt_entry; + unsigned long sample_auth_change_alert; + unsigned int finish:1; + unsigned int oom:1; + unsigned int stop_mode:1; +}; + +struct hws_data_entry { + unsigned int def:16; /* 0-15 Data Entry Format */ + unsigned int R:4; /* 16-19 reserved */ + unsigned int U:4; /* 20-23 Number of unique instruct. */ + unsigned int z:2; /* zeros */ + unsigned int T:1; /* 26 PSW DAT mode */ + unsigned int W:1; /* 27 PSW wait state */ + unsigned int P:1; /* 28 PSW Problem state */ + unsigned int AS:2; /* 29-30 PSW address-space control */ + unsigned int I:1; /* 31 entry valid or invalid */ + 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. */ +}; + +struct hws_trailer_entry { + unsigned int f:1; /* 0 - Block Full Indicator */ + unsigned int a:1; /* 1 - Alert request control */ + unsigned long:62; /* 2 - 63: Reserved */ + unsigned long overflow; /* 64 - sample Overflow count */ + unsigned long timestamp; /* 16 - time-stamp */ + unsigned long timestamp1; /* */ + unsigned long reserved1; /* 32 -Reserved */ + unsigned long reserved2; /* */ + unsigned long progusage1; /* 48 - reserved for programming use */ + unsigned long progusage2; /* */ +}; + +int hwsampler_setup(void); +int hwsampler_shutdown(void); +int hwsampler_allocate(unsigned long sdbt, unsigned long sdb); +int hwsampler_deallocate(void); +long hwsampler_query_min_interval(void); +long hwsampler_query_max_interval(void); +int hwsampler_start_all(unsigned long interval); +int hwsampler_stop_all(void); +int hwsampler_deactivate(unsigned int cpu); +int hwsampler_activate(unsigned int cpu); +unsigned long hwsampler_get_sample_overflow_count(unsigned int cpu); + +#endif /*HWSAMPLER_H_*/ diff --git a/arch/s390/oprofile/init.c b/arch/s390/oprofile/init.c index 7a995113b918..16c76def4a9d 100644 --- a/arch/s390/oprofile/init.c +++ b/arch/s390/oprofile/init.c @@ -4,23 +4,182 @@ * S390 Version * Copyright (C) 2003 IBM Deutschland Entwicklung GmbH, IBM Corporation * Author(s): Thomas Spatzier (tspat@de.ibm.com) + * Author(s): Mahesh Salgaonkar (mahesh@linux.vnet.ibm.com) + * Author(s): Heinz Graalfs (graalfs@linux.vnet.ibm.com) * - * @remark Copyright 2002 OProfile authors + * @remark Copyright 2002-2011 OProfile authors */ #include <linux/oprofile.h> #include <linux/init.h> #include <linux/errno.h> +#include <linux/oprofile.h> +#include <linux/errno.h> +#include <linux/fs.h> + +#include "../../../drivers/oprofile/oprof.h" +#include "hwsampler.h" + +#define DEFAULT_INTERVAL 4096 + +#define DEFAULT_SDBT_BLOCKS 1 +#define DEFAULT_SDB_BLOCKS 511 + +static unsigned long oprofile_hw_interval = DEFAULT_INTERVAL; +static unsigned long oprofile_min_interval; +static unsigned long oprofile_max_interval; + +static unsigned long oprofile_sdbt_blocks = DEFAULT_SDBT_BLOCKS; +static unsigned long oprofile_sdb_blocks = DEFAULT_SDB_BLOCKS; +static int hwsampler_file; +static int hwsampler_running; /* start_mutex must be held to change */ + +static struct oprofile_operations timer_ops; extern void s390_backtrace(struct pt_regs * const regs, unsigned int depth); -int __init oprofile_arch_init(struct oprofile_operations* ops) +static int oprofile_hwsampler_start(void) +{ + int retval; + + hwsampler_running = hwsampler_file; + + if (!hwsampler_running) + return timer_ops.start(); + + retval = hwsampler_allocate(oprofile_sdbt_blocks, oprofile_sdb_blocks); + if (retval) + return retval; + + retval = hwsampler_start_all(oprofile_hw_interval); + if (retval) + hwsampler_deallocate(); + + return retval; +} + +static void oprofile_hwsampler_stop(void) +{ + if (!hwsampler_running) { + timer_ops.stop(); + return; + } + + hwsampler_stop_all(); + hwsampler_deallocate(); + return; +} + +static ssize_t hwsampler_read(struct file *file, char __user *buf, + size_t count, loff_t *offset) +{ + return oprofilefs_ulong_to_user(hwsampler_file, buf, count, offset); +} + +static ssize_t hwsampler_write(struct file *file, char const __user *buf, + size_t count, loff_t *offset) +{ + unsigned long val; + int retval; + + if (*offset) + return -EINVAL; + + retval = oprofilefs_ulong_from_user(&val, buf, count); + if (retval) + return retval; + + if (oprofile_started) + /* + * save to do without locking as we set + * hwsampler_running in start() when start_mutex is + * held + */ + return -EBUSY; + + hwsampler_file = val; + + return count; +} + +static const struct file_operations hwsampler_fops = { + .read = hwsampler_read, + .write = hwsampler_write, +}; + +static int oprofile_create_hwsampling_files(struct super_block *sb, + struct dentry *root) +{ + struct dentry *hw_dir; + + /* reinitialize default values */ + hwsampler_file = 1; + + hw_dir = oprofilefs_mkdir(sb, root, "hwsampling"); + if (!hw_dir) + return -EINVAL; + + oprofilefs_create_file(sb, hw_dir, "hwsampler", &hwsampler_fops); + oprofilefs_create_ulong(sb, hw_dir, "hw_interval", + &oprofile_hw_interval); + oprofilefs_create_ro_ulong(sb, hw_dir, "hw_min_interval", + &oprofile_min_interval); + oprofilefs_create_ro_ulong(sb, hw_dir, "hw_max_interval", + &oprofile_max_interval); + oprofilefs_create_ulong(sb, hw_dir, "hw_sdbt_blocks", + &oprofile_sdbt_blocks); + + return 0; +} + +static int oprofile_hwsampler_init(struct oprofile_operations *ops) +{ + if (hwsampler_setup()) + return -ENODEV; + + /* + * create hwsampler files only if hwsampler_setup() succeeds. + */ + oprofile_min_interval = hwsampler_query_min_interval(); + if (oprofile_min_interval < 0) { + oprofile_min_interval = 0; + return -ENODEV; + } + oprofile_max_interval = hwsampler_query_max_interval(); + if (oprofile_max_interval < 0) { + oprofile_max_interval = 0; + return -ENODEV; + } + + if (oprofile_timer_init(ops)) + return -ENODEV; + + printk(KERN_INFO "oprofile: using hardware sampling\n"); + + memcpy(&timer_ops, ops, sizeof(timer_ops)); + + ops->start = oprofile_hwsampler_start; + ops->stop = oprofile_hwsampler_stop; + ops->create_files = oprofile_create_hwsampling_files; + + return 0; +} + +static void oprofile_hwsampler_exit(void) +{ + oprofile_timer_exit(); + hwsampler_shutdown(); +} + +int __init oprofile_arch_init(struct oprofile_operations *ops) { ops->backtrace = s390_backtrace; - return -ENODEV; + + return oprofile_hwsampler_init(ops); } void oprofile_arch_exit(void) { + oprofile_hwsampler_exit(); } diff --git a/arch/score/include/asm/thread_info.h b/arch/score/include/asm/thread_info.h index 8570d08f58c1..2205c62284db 100644 --- a/arch/score/include/asm/thread_info.h +++ b/arch/score/include/asm/thread_info.h @@ -71,7 +71,7 @@ struct thread_info { register struct thread_info *__current_thread_info __asm__("r28"); #define current_thread_info() __current_thread_info -#define alloc_thread_info(tsk) kmalloc(THREAD_SIZE, GFP_KERNEL) +#define alloc_thread_info_node(tsk, node) kmalloc_node(THREAD_SIZE, GFP_KERNEL, node) #define free_thread_info(info) kfree(info) #endif /* !__ASSEMBLY__ */ diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 2d264fa84959..1fbf0c7583d0 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -75,6 +75,9 @@ config GENERIC_CSUM config GENERIC_FIND_NEXT_BIT def_bool y +config GENERIC_FIND_BIT_LE + def_bool y + config GENERIC_HWEIGHT def_bool y diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index 3b71d2190de1..e44480ce2ea8 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -725,11 +725,7 @@ static struct platform_device camera_devices[] = { /* FSI */ static struct sh_fsi_platform_info fsi_info = { - .portb_flags = SH_FSI_BRS_INV | - SH_FSI_OUT_SLAVE_MODE | - SH_FSI_IN_SLAVE_MODE | - SH_FSI_OFMT(I2S) | - SH_FSI_IFMT(I2S), + .portb_flags = SH_FSI_BRS_INV, }; static struct resource fsi_resources[] = { diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c index 527679394a25..c8bcf6a19b55 100644 --- a/arch/sh/boards/mach-se/7724/setup.c +++ b/arch/sh/boards/mach-se/7724/setup.c @@ -286,11 +286,7 @@ static struct platform_device ceu1_device = { /* FSI */ /* change J20, J21, J22 pin to 1-2 connection to use slave mode */ static struct sh_fsi_platform_info fsi_info = { - .porta_flags = SH_FSI_BRS_INV | - SH_FSI_OUT_SLAVE_MODE | - SH_FSI_IN_SLAVE_MODE | - SH_FSI_OFMT(PCM) | - SH_FSI_IFMT(PCM), + .porta_flags = SH_FSI_BRS_INV, }; static struct resource fsi_resources[] = { diff --git a/arch/sh/include/asm/bitops.h b/arch/sh/include/asm/bitops.h index 98511e4d28cb..90fa3e48b4d6 100644 --- a/arch/sh/include/asm/bitops.h +++ b/arch/sh/include/asm/bitops.h @@ -94,9 +94,8 @@ static inline unsigned long ffz(unsigned long word) #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> #include <asm-generic/bitops/sched.h> -#include <asm-generic/bitops/ext2-non-atomic.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-atomic.h> -#include <asm-generic/bitops/minix.h> #include <asm-generic/bitops/fls.h> #include <asm-generic/bitops/__fls.h> #include <asm-generic/bitops/fls64.h> diff --git a/arch/sh/include/asm/thread_info.h b/arch/sh/include/asm/thread_info.h index c228946926ed..ea2d5089de1e 100644 --- a/arch/sh/include/asm/thread_info.h +++ b/arch/sh/include/asm/thread_info.h @@ -95,7 +95,7 @@ static inline struct thread_info *current_thread_info(void) #endif -extern struct thread_info *alloc_thread_info(struct task_struct *tsk); +extern struct thread_info *alloc_thread_info_node(struct task_struct *tsk, int node); extern void free_thread_info(struct thread_info *ti); extern void arch_task_cache_init(void); #define arch_task_cache_init arch_task_cache_init diff --git a/arch/sh/kernel/crash_dump.c b/arch/sh/kernel/crash_dump.c index 37c97d444576..569e7b171c01 100644 --- a/arch/sh/kernel/crash_dump.c +++ b/arch/sh/kernel/crash_dump.c @@ -9,28 +9,6 @@ #include <linux/io.h> #include <asm/uaccess.h> -/* Stores the physical address of elf header of crash image. */ -unsigned long long elfcorehdr_addr = ELFCORE_ADDR_MAX; - -/* - * Note: elfcorehdr_addr is not just limited to vmcore. It is also used by - * is_kdump_kernel() to determine if we are booting after a panic. Hence - * ifdef it under CONFIG_CRASH_DUMP and not CONFIG_PROC_VMCORE. - * - * elfcorehdr= specifies the location of elf core header - * stored by the crashed kernel. - */ -static int __init parse_elfcorehdr(char *arg) -{ - if (!arg) - return -EINVAL; - - elfcorehdr_addr = memparse(arg, &arg); - - return 0; -} -early_param("elfcorehdr", parse_elfcorehdr); - /** * copy_oldmem_page - copy one page from "oldmem" * @pfn: page frame number to be copied diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c index dcb126dc76fd..f39ad57296b7 100644 --- a/arch/sh/kernel/process.c +++ b/arch/sh/kernel/process.c @@ -32,16 +32,16 @@ void free_thread_xstate(struct task_struct *tsk) #if THREAD_SHIFT < PAGE_SHIFT static struct kmem_cache *thread_info_cache; -struct thread_info *alloc_thread_info(struct task_struct *tsk) +struct thread_info *alloc_thread_info(struct task_struct *tsk, int node) { struct thread_info *ti; - - ti = kmem_cache_alloc(thread_info_cache, GFP_KERNEL); - if (unlikely(ti == NULL)) - return NULL; #ifdef CONFIG_DEBUG_STACK_USAGE - memset(ti, 0, THREAD_SIZE); + gfp_t mask = GFP_KERNEL | __GFP_ZERO; +#else + gfp_t mask = GFP_KERNEL; #endif + + ti = kmem_cache_alloc_node(thread_info_cache, mask, node); return ti; } @@ -64,7 +64,9 @@ struct thread_info *alloc_thread_info(struct task_struct *tsk) #else gfp_t mask = GFP_KERNEL; #endif - return (struct thread_info *)__get_free_pages(mask, THREAD_SIZE_ORDER); + struct page *page = alloc_pages_node(node, mask, THREAD_SIZE_ORDER); + + return page ? page_address(page) : NULL; } void free_thread_info(struct thread_info *ti) diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index e48f471be547..f766e6bf370e 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -192,6 +192,10 @@ config GENERIC_FIND_NEXT_BIT bool default y +config GENERIC_FIND_BIT_LE + bool + default y + config GENERIC_HWEIGHT bool default y if !ULTRA_HAS_POPULATION_COUNT diff --git a/arch/sparc/include/asm/bitops_32.h b/arch/sparc/include/asm/bitops_32.h index 9cf4ae0cd7ba..25a676653d45 100644 --- a/arch/sparc/include/asm/bitops_32.h +++ b/arch/sparc/include/asm/bitops_32.h @@ -103,9 +103,8 @@ static inline void change_bit(unsigned long nr, volatile unsigned long *addr) #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> #include <asm-generic/bitops/find.h> -#include <asm-generic/bitops/ext2-non-atomic.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-atomic.h> -#include <asm-generic/bitops/minix.h> #endif /* __KERNEL__ */ diff --git a/arch/sparc/include/asm/bitops_64.h b/arch/sparc/include/asm/bitops_64.h index 766121a67a24..38e9aa1b2cea 100644 --- a/arch/sparc/include/asm/bitops_64.h +++ b/arch/sparc/include/asm/bitops_64.h @@ -89,15 +89,13 @@ static inline unsigned int __arch_hweight8(unsigned int w) #ifdef __KERNEL__ -#include <asm-generic/bitops/ext2-non-atomic.h> +#include <asm-generic/bitops/le.h> #define ext2_set_bit_atomic(lock,nr,addr) \ test_and_set_bit((nr) ^ 0x38,(unsigned long *)(addr)) #define ext2_clear_bit_atomic(lock,nr,addr) \ test_and_clear_bit((nr) ^ 0x38,(unsigned long *)(addr)) -#include <asm-generic/bitops/minix.h> - #endif /* __KERNEL__ */ #endif /* defined(_SPARC64_BITOPS_H) */ diff --git a/arch/sparc/include/asm/irq_32.h b/arch/sparc/include/asm/irq_32.h index cbf4801deaaf..eced3e3ebd30 100644 --- a/arch/sparc/include/asm/irq_32.h +++ b/arch/sparc/include/asm/irq_32.h @@ -13,4 +13,7 @@ #define irq_canonicalize(irq) (irq) extern void __init init_IRQ(void); + +#define NO_IRQ 0xffffffff + #endif diff --git a/arch/sparc/include/asm/irq_64.h b/arch/sparc/include/asm/irq_64.h index 4f09666f0798..16dcae6d56e7 100644 --- a/arch/sparc/include/asm/irq_64.h +++ b/arch/sparc/include/asm/irq_64.h @@ -97,4 +97,6 @@ extern void *softirq_stack[NR_CPUS]; #define __ARCH_HAS_DO_SOFTIRQ #define ARCH_HAS_NMI_WATCHDOG +#define NO_IRQ 0xffffffff + #endif diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h index 9dd0318d3ddf..fa5753233410 100644 --- a/arch/sparc/include/asm/thread_info_32.h +++ b/arch/sparc/include/asm/thread_info_32.h @@ -82,8 +82,8 @@ register struct thread_info *current_thread_info_reg asm("g6"); #define __HAVE_ARCH_THREAD_INFO_ALLOCATOR -BTFIXUPDEF_CALL(struct thread_info *, alloc_thread_info, void) -#define alloc_thread_info(tsk) BTFIXUP_CALL(alloc_thread_info)() +BTFIXUPDEF_CALL(struct thread_info *, alloc_thread_info_node, int) +#define alloc_thread_info_node(tsk, node) BTFIXUP_CALL(alloc_thread_info_node)(node) BTFIXUPDEF_CALL(void, free_thread_info, struct thread_info *) #define free_thread_info(ti) BTFIXUP_CALL(free_thread_info)(ti) @@ -92,7 +92,7 @@ BTFIXUPDEF_CALL(void, free_thread_info, struct thread_info *) /* * Size of kernel stack for each process. - * Observe the order of get_free_pages() in alloc_thread_info(). + * Observe the order of get_free_pages() in alloc_thread_info_node(). * The sun4 has 8K stack too, because it's short on memory, and 16K is a waste. */ #define THREAD_SIZE 8192 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h index fb2ea7705a46..60d86be1a533 100644 --- a/arch/sparc/include/asm/thread_info_64.h +++ b/arch/sparc/include/asm/thread_info_64.h @@ -146,21 +146,21 @@ register struct thread_info *current_thread_info_reg asm("g6"); #define __HAVE_ARCH_THREAD_INFO_ALLOCATOR #ifdef CONFIG_DEBUG_STACK_USAGE -#define alloc_thread_info(tsk) \ -({ \ - struct thread_info *ret; \ - \ - ret = (struct thread_info *) \ - __get_free_pages(GFP_KERNEL, __THREAD_INFO_ORDER); \ - if (ret) \ - memset(ret, 0, PAGE_SIZE<<__THREAD_INFO_ORDER); \ - ret; \ -}) +#define THREAD_FLAGS (GFP_KERNEL | __GFP_ZERO) #else -#define alloc_thread_info(tsk) \ - ((struct thread_info *)__get_free_pages(GFP_KERNEL, __THREAD_INFO_ORDER)) +#define THREAD_FLAGS (GFP_KERNEL) #endif +#define alloc_thread_info_node(tsk, node) \ +({ \ + struct page *page = alloc_pages_node(node, THREAD_FLAGS, \ + __THREAD_INFO_ORDER); \ + struct thread_info *ret; \ + \ + ret = page ? page_address(page) : NULL; \ + ret; \ +}) + #define free_thread_info(ti) \ free_pages((unsigned long)(ti),__THREAD_INFO_ORDER) diff --git a/arch/sparc/include/asm/types.h b/arch/sparc/include/asm/types.h index 09c79a9c8516..91e5a034f987 100644 --- a/arch/sparc/include/asm/types.h +++ b/arch/sparc/include/asm/types.h @@ -18,28 +18,6 @@ typedef unsigned short umode_t; #endif /* __ASSEMBLY__ */ -#ifdef __KERNEL__ - -#ifndef __ASSEMBLY__ - -/* Dma addresses come in generic and 64-bit flavours. */ - -typedef u32 dma_addr_t; - -#if defined(__arch64__) - -/*** SPARC 64 bit ***/ -typedef u64 dma64_addr_t; -#else -/*** SPARC 32 bit ***/ -typedef u32 dma64_addr_t; - -#endif /* defined(__arch64__) */ - -#endif /* __ASSEMBLY__ */ - -#endif /* __KERNEL__ */ - #endif /* defined(__sparc__) */ #endif /* defined(_SPARC_TYPES_H) */ diff --git a/arch/sparc/include/asm/unistd.h b/arch/sparc/include/asm/unistd.h index 03eb5a8f6f93..2f475d7c0b53 100644 --- a/arch/sparc/include/asm/unistd.h +++ b/arch/sparc/include/asm/unistd.h @@ -400,8 +400,11 @@ #define __NR_fanotify_init 329 #define __NR_fanotify_mark 330 #define __NR_prlimit64 331 +#define __NR_name_to_handle_at 332 +#define __NR_open_by_handle_at 333 +#define __NR_clock_adjtime 334 -#define NR_syscalls 332 +#define NR_syscalls 335 #ifdef __32bit_syscall_numbers__ /* Sparc 32-bit only has the "setresuid32", "getresuid32" variants, diff --git a/arch/sparc/kernel/of_device_common.c b/arch/sparc/kernel/of_device_common.c index 49ddff56cb04..cb15bbf8a201 100644 --- a/arch/sparc/kernel/of_device_common.c +++ b/arch/sparc/kernel/of_device_common.c @@ -22,6 +22,33 @@ unsigned int irq_of_parse_and_map(struct device_node *node, int index) } EXPORT_SYMBOL(irq_of_parse_and_map); +int of_address_to_resource(struct device_node *node, int index, + struct resource *r) +{ + struct platform_device *op = of_find_device_by_node(node); + + if (!op || index >= op->num_resources) + return -EINVAL; + + memcpy(r, &op->archdata.resource[index], sizeof(*r)); + return 0; +} +EXPORT_SYMBOL_GPL(of_address_to_resource); + +void __iomem *of_iomap(struct device_node *node, int index) +{ + struct platform_device *op = of_find_device_by_node(node); + struct resource *r; + + if (!op || index >= op->num_resources) + return NULL; + + r = &op->archdata.resource[index]; + + return of_ioremap(r, 0, resource_size(r), (char *) r->name); +} +EXPORT_SYMBOL(of_iomap); + /* Take the archdata values for IOMMU, STC, and HOSTDATA found in * BUS and propagate to all child platform_device objects. */ diff --git a/arch/sparc/kernel/systbls_32.S b/arch/sparc/kernel/systbls_32.S index ec396e1916b9..4b86eaf04fe5 100644 --- a/arch/sparc/kernel/systbls_32.S +++ b/arch/sparc/kernel/systbls_32.S @@ -83,5 +83,5 @@ sys_call_table: /*315*/ .long sys_timerfd_settime, sys_timerfd_gettime, sys_signalfd4, sys_eventfd2, sys_epoll_create1 /*320*/ .long sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4, sys_preadv /*325*/ .long sys_pwritev, sys_rt_tgsigqueueinfo, sys_perf_event_open, sys_recvmmsg, sys_fanotify_init -/*330*/ .long sys_fanotify_mark, sys_prlimit64 +/*330*/ .long sys_fanotify_mark, sys_prlimit64, sys_name_to_handle_at, sys_open_by_handle_at, sys_clock_adjtime diff --git a/arch/sparc/kernel/systbls_64.S b/arch/sparc/kernel/systbls_64.S index 8cfcaa549580..0331bafdf3a3 100644 --- a/arch/sparc/kernel/systbls_64.S +++ b/arch/sparc/kernel/systbls_64.S @@ -84,7 +84,7 @@ sys_call_table32: .word compat_sys_timerfd_settime, compat_sys_timerfd_gettime, compat_sys_signalfd4, sys_eventfd2, sys_epoll_create1 /*320*/ .word sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4, compat_sys_preadv .word compat_sys_pwritev, compat_sys_rt_tgsigqueueinfo, sys_perf_event_open, compat_sys_recvmmsg, sys_fanotify_init -/*330*/ .word sys32_fanotify_mark, sys_prlimit64 +/*330*/ .word sys32_fanotify_mark, sys_prlimit64, sys_name_to_handle_at, compat_sys_open_by_handle_at, compat_sys_clock_adjtime #endif /* CONFIG_COMPAT */ @@ -160,4 +160,4 @@ sys_call_table: .word sys_timerfd_settime, sys_timerfd_gettime, sys_signalfd4, sys_eventfd2, sys_epoll_create1 /*320*/ .word sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4, sys_preadv .word sys_pwritev, sys_rt_tgsigqueueinfo, sys_perf_event_open, sys_recvmmsg, sys_fanotify_init -/*330*/ .word sys_fanotify_mark, sys_prlimit64 +/*330*/ .word sys_fanotify_mark, sys_prlimit64, sys_name_to_handle_at, sys_open_by_handle_at, sys_clock_adjtime diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c index 92319aa8b662..fe09fd8be695 100644 --- a/arch/sparc/mm/srmmu.c +++ b/arch/sparc/mm/srmmu.c @@ -650,7 +650,7 @@ static void srmmu_unmapiorange(unsigned long virt_addr, unsigned int len) * mappings on the kernel stack without any special code as we did * need on the sun4c. */ -static struct thread_info *srmmu_alloc_thread_info(void) +static struct thread_info *srmmu_alloc_thread_info_node(int node) { struct thread_info *ret; @@ -2271,7 +2271,7 @@ void __init ld_mmu_srmmu(void) BTFIXUPSET_CALL(mmu_info, srmmu_mmu_info, BTFIXUPCALL_NORM); - BTFIXUPSET_CALL(alloc_thread_info, srmmu_alloc_thread_info, BTFIXUPCALL_NORM); + BTFIXUPSET_CALL(alloc_thread_info_node, srmmu_alloc_thread_info_node, BTFIXUPCALL_NORM); BTFIXUPSET_CALL(free_thread_info, srmmu_free_thread_info, BTFIXUPCALL_NORM); BTFIXUPSET_CALL(pte_to_pgoff, srmmu_pte_to_pgoff, BTFIXUPCALL_NORM); diff --git a/arch/sparc/mm/sun4c.c b/arch/sparc/mm/sun4c.c index b5137cc2aba3..a2350b5e68aa 100644 --- a/arch/sparc/mm/sun4c.c +++ b/arch/sparc/mm/sun4c.c @@ -922,7 +922,7 @@ static inline void garbage_collect(int entry) free_locked_segment(BUCKET_ADDR(entry)); } -static struct thread_info *sun4c_alloc_thread_info(void) +static struct thread_info *sun4c_alloc_thread_info_node(int node) { unsigned long addr, pages; int entry; @@ -2155,7 +2155,7 @@ void __init ld_mmu_sun4c(void) BTFIXUPSET_CALL(__swp_offset, sun4c_swp_offset, BTFIXUPCALL_NORM); BTFIXUPSET_CALL(__swp_entry, sun4c_swp_entry, BTFIXUPCALL_NORM); - BTFIXUPSET_CALL(alloc_thread_info, sun4c_alloc_thread_info, BTFIXUPCALL_NORM); + BTFIXUPSET_CALL(alloc_thread_info_node, sun4c_alloc_thread_info_node, BTFIXUPCALL_NORM); BTFIXUPSET_CALL(free_thread_info, sun4c_free_thread_info, BTFIXUPCALL_NORM); BTFIXUPSET_CALL(mmu_info, sun4c_mmu_info, BTFIXUPCALL_NORM); diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig index 08948e4e1503..f3b78701c219 100644 --- a/arch/tile/Kconfig +++ b/arch/tile/Kconfig @@ -1,5 +1,5 @@ # For a description of the syntax of this configuration file, -# see Documentation/kbuild/config-language.txt. +# see Documentation/kbuild/kconfig-language.txt. config TILE def_bool y @@ -11,17 +11,18 @@ config TILE select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_PROBE select GENERIC_PENDING_IRQ if SMP + select GENERIC_HARDIRQS_NO_DEPRECATED # FIXME: investigate whether we need/want these options. # select HAVE_IOREMAP_PROT -# select HAVE_OPTPROBES -# select HAVE_REGS_AND_STACK_ACCESS_API -# select HAVE_HW_BREAKPOINT -# select PERF_EVENTS -# select HAVE_USER_RETURN_NOTIFIER -# config NO_BOOTMEM -# config ARCH_SUPPORTS_DEBUG_PAGEALLOC -# config HUGETLB_PAGE_SIZE_VARIABLE +# select HAVE_OPTPROBES +# select HAVE_REGS_AND_STACK_ACCESS_API +# select HAVE_HW_BREAKPOINT +# select PERF_EVENTS +# select HAVE_USER_RETURN_NOTIFIER +# config NO_BOOTMEM +# config ARCH_SUPPORTS_DEBUG_PAGEALLOC +# config HUGETLB_PAGE_SIZE_VARIABLE config MMU def_bool y @@ -39,7 +40,7 @@ config HAVE_SETUP_PER_CPU_AREA def_bool y config NEED_PER_CPU_PAGE_FIRST_CHUNK - def_bool y + def_bool y config SYS_SUPPORTS_HUGETLBFS def_bool y @@ -201,12 +202,6 @@ config NODES_SHIFT By default, 2, i.e. 2^2 == 4 DDR2 controllers. In a system with more controllers, this value should be raised. -# Need 16MB areas to enable hugetlb -# See build-time check in arch/tile/mm/init.c. -config FORCE_MAX_ZONEORDER - int - default 9 - choice depends on !TILEGX prompt "Memory split" if EXPERT @@ -233,8 +228,12 @@ choice bool "3.5G/0.5G user/kernel split" config VMSPLIT_3G bool "3G/1G user/kernel split" - config VMSPLIT_3G_OPT - bool "3G/1G user/kernel split (for full 1G low memory)" + config VMSPLIT_2_75G + bool "2.75G/1.25G user/kernel split (for full 1G low memory)" + config VMSPLIT_2_5G + bool "2.5G/1.5G user/kernel split" + config VMSPLIT_2_25G + bool "2.25G/1.75G user/kernel split" config VMSPLIT_2G bool "2G/2G user/kernel split" config VMSPLIT_1G @@ -245,7 +244,9 @@ config PAGE_OFFSET hex default 0xF0000000 if VMSPLIT_3_75G default 0xE0000000 if VMSPLIT_3_5G - default 0xB0000000 if VMSPLIT_3G_OPT + default 0xB0000000 if VMSPLIT_2_75G + default 0xA0000000 if VMSPLIT_2_5G + default 0x90000000 if VMSPLIT_2_25G default 0x80000000 if VMSPLIT_2G default 0x40000000 if VMSPLIT_1G default 0xC0000000 diff --git a/arch/tile/include/arch/interrupts_32.h b/arch/tile/include/arch/interrupts_32.h index 9d0bfa7e59be..96b5710505b6 100644 --- a/arch/tile/include/arch/interrupts_32.h +++ b/arch/tile/include/arch/interrupts_32.h @@ -16,10 +16,11 @@ #define __ARCH_INTERRUPTS_H__ /** Mask for an interrupt. */ -#ifdef __ASSEMBLER__ /* Note: must handle breaking interrupts into high and low words manually. */ -#define INT_MASK(intno) (1 << (intno)) -#else +#define INT_MASK_LO(intno) (1 << (intno)) +#define INT_MASK_HI(intno) (1 << ((intno) - 32)) + +#ifndef __ASSEMBLER__ #define INT_MASK(intno) (1ULL << (intno)) #endif @@ -89,6 +90,7 @@ #define NUM_INTERRUPTS 49 +#ifndef __ASSEMBLER__ #define QUEUED_INTERRUPTS ( \ INT_MASK(INT_MEM_ERROR) | \ INT_MASK(INT_DMATLB_MISS) | \ @@ -301,4 +303,5 @@ INT_MASK(INT_DOUBLE_FAULT) | \ INT_MASK(INT_AUX_PERF_COUNT) | \ 0) +#endif /* !__ASSEMBLER__ */ #endif /* !__ARCH_INTERRUPTS_H__ */ diff --git a/arch/tile/include/arch/sim.h b/arch/tile/include/arch/sim.h index 74b7c1624d34..e54b7b0527f3 100644 --- a/arch/tile/include/arch/sim.h +++ b/arch/tile/include/arch/sim.h @@ -152,16 +152,33 @@ sim_dump(unsigned int mask) /** * Print a string to the simulator stdout. * - * @param str The string to be written; a newline is automatically added. + * @param str The string to be written. + */ +static __inline void +sim_print(const char* str) +{ + for ( ; *str != '\0'; str++) + { + __insn_mtspr(SPR_SIM_CONTROL, SIM_CONTROL_PUTC | + (*str << _SIM_CONTROL_OPERATOR_BITS)); + } + __insn_mtspr(SPR_SIM_CONTROL, SIM_CONTROL_PUTC | + (SIM_PUTC_FLUSH_BINARY << _SIM_CONTROL_OPERATOR_BITS)); +} + + +/** + * Print a string to the simulator stdout. + * + * @param str The string to be written (a newline is automatically added). */ static __inline void sim_print_string(const char* str) { - int i; - for (i = 0; str[i] != 0; i++) + for ( ; *str != '\0'; str++) { __insn_mtspr(SPR_SIM_CONTROL, SIM_CONTROL_PUTC | - (str[i] << _SIM_CONTROL_OPERATOR_BITS)); + (*str << _SIM_CONTROL_OPERATOR_BITS)); } __insn_mtspr(SPR_SIM_CONTROL, SIM_CONTROL_PUTC | (SIM_PUTC_FLUSH_STRING << _SIM_CONTROL_OPERATOR_BITS)); @@ -203,7 +220,7 @@ sim_command(const char* str) * we are passing to the simulator are actually valid in the registers * (i.e. returned from memory) prior to the SIM_CONTROL spr. */ -static __inline int _sim_syscall0(int val) +static __inline long _sim_syscall0(int val) { long result; __asm__ __volatile__ ("mtspr SIM_CONTROL, r0" @@ -211,7 +228,7 @@ static __inline int _sim_syscall0(int val) return result; } -static __inline int _sim_syscall1(int val, long arg1) +static __inline long _sim_syscall1(int val, long arg1) { long result; __asm__ __volatile__ ("{ and zero, r1, r1; mtspr SIM_CONTROL, r0 }" @@ -219,7 +236,7 @@ static __inline int _sim_syscall1(int val, long arg1) return result; } -static __inline int _sim_syscall2(int val, long arg1, long arg2) +static __inline long _sim_syscall2(int val, long arg1, long arg2) { long result; __asm__ __volatile__ ("{ and zero, r1, r2; mtspr SIM_CONTROL, r0 }" @@ -233,7 +250,7 @@ static __inline int _sim_syscall2(int val, long arg1, long arg2) the register values for arguments 3 and up may still be in flight to the core from a stack frame reload. */ -static __inline int _sim_syscall3(int val, long arg1, long arg2, long arg3) +static __inline long _sim_syscall3(int val, long arg1, long arg2, long arg3) { long result; __asm__ __volatile__ ("{ and zero, r3, r3 };" @@ -244,7 +261,7 @@ static __inline int _sim_syscall3(int val, long arg1, long arg2, long arg3) return result; } -static __inline int _sim_syscall4(int val, long arg1, long arg2, long arg3, +static __inline long _sim_syscall4(int val, long arg1, long arg2, long arg3, long arg4) { long result; @@ -256,7 +273,7 @@ static __inline int _sim_syscall4(int val, long arg1, long arg2, long arg3, return result; } -static __inline int _sim_syscall5(int val, long arg1, long arg2, long arg3, +static __inline long _sim_syscall5(int val, long arg1, long arg2, long arg3, long arg4, long arg5) { long result; @@ -268,7 +285,6 @@ static __inline int _sim_syscall5(int val, long arg1, long arg2, long arg3, return result; } - /** * Make a special syscall to the simulator itself, if running under * simulation. This is used as the implementation of other functions @@ -281,7 +297,8 @@ static __inline int _sim_syscall5(int val, long arg1, long arg2, long arg3, */ #define _sim_syscall(syscall_num, nr, args...) \ _sim_syscall##nr( \ - ((syscall_num) << _SIM_CONTROL_OPERATOR_BITS) | SIM_CONTROL_SYSCALL, args) + ((syscall_num) << _SIM_CONTROL_OPERATOR_BITS) | SIM_CONTROL_SYSCALL, \ + ##args) /* Values for the "access_mask" parameters below. */ @@ -365,6 +382,13 @@ sim_validate_lines_evicted(unsigned long long pa, unsigned long length) } +/* Return the current CPU speed in cycles per second. */ +static __inline long +sim_query_cpu_speed(void) +{ + return _sim_syscall(SIM_SYSCALL_QUERY_CPU_SPEED, 0); +} + #endif /* !__DOXYGEN__ */ diff --git a/arch/tile/include/arch/sim_def.h b/arch/tile/include/arch/sim_def.h index 7a17082c3773..4b44a2b6a09a 100644 --- a/arch/tile/include/arch/sim_def.h +++ b/arch/tile/include/arch/sim_def.h @@ -243,6 +243,9 @@ */ #define SIM_SYSCALL_VALIDATE_LINES_EVICTED 5 +/** Syscall number for sim_query_cpu_speed(). */ +#define SIM_SYSCALL_QUERY_CPU_SPEED 6 + /* * Bit masks which can be shifted by 8, combined with diff --git a/arch/tile/include/asm/Kbuild b/arch/tile/include/asm/Kbuild index 3b8f55b82dee..849ab2fa1f5c 100644 --- a/arch/tile/include/asm/Kbuild +++ b/arch/tile/include/asm/Kbuild @@ -1,3 +1,4 @@ include include/asm-generic/Kbuild.asm header-y += ucontext.h +header-y += hardwall.h diff --git a/arch/tile/include/asm/atomic.h b/arch/tile/include/asm/atomic.h index b8c49f98a44c..75a16028a952 100644 --- a/arch/tile/include/asm/atomic.h +++ b/arch/tile/include/asm/atomic.h @@ -32,7 +32,7 @@ */ static inline int atomic_read(const atomic_t *v) { - return v->counter; + return ACCESS_ONCE(v->counter); } /** diff --git a/arch/tile/include/asm/bitops.h b/arch/tile/include/asm/bitops.h index 6d4f0ff2c68c..132e6bbd07e9 100644 --- a/arch/tile/include/asm/bitops.h +++ b/arch/tile/include/asm/bitops.h @@ -122,7 +122,6 @@ static inline unsigned long __arch_hweight64(__u64 w) #include <asm-generic/bitops/lock.h> #include <asm-generic/bitops/find.h> #include <asm-generic/bitops/sched.h> -#include <asm-generic/bitops/ext2-non-atomic.h> -#include <asm-generic/bitops/minix.h> +#include <asm-generic/bitops/le.h> #endif /* _ASM_TILE_BITOPS_H */ diff --git a/arch/tile/include/asm/bitops_32.h b/arch/tile/include/asm/bitops_32.h index 7a93c001ac19..2638be51a164 100644 --- a/arch/tile/include/asm/bitops_32.h +++ b/arch/tile/include/asm/bitops_32.h @@ -122,7 +122,7 @@ static inline int test_and_change_bit(unsigned nr, return (_atomic_xor(addr, mask) & mask) != 0; } -/* See discussion at smp_mb__before_atomic_dec() in <asm/atomic.h>. */ +/* See discussion at smp_mb__before_atomic_dec() in <asm/atomic_32.h>. */ #define smp_mb__before_clear_bit() smp_mb() #define smp_mb__after_clear_bit() do {} while (0) diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h index 08a2815b5e4e..392e5333dd8b 100644 --- a/arch/tile/include/asm/cache.h +++ b/arch/tile/include/asm/cache.h @@ -40,7 +40,7 @@ #define INTERNODE_CACHE_BYTES L2_CACHE_BYTES /* Group together read-mostly things to avoid cache false sharing */ -#define __read_mostly __attribute__((__section__(".data.read_mostly"))) +#define __read_mostly __attribute__((__section__(".data..read_mostly"))) /* * Attribute for data that is kept read/write coherent until the end of diff --git a/arch/tile/include/asm/cacheflush.h b/arch/tile/include/asm/cacheflush.h index 14a3f8556ace..12fb0fb330ee 100644 --- a/arch/tile/include/asm/cacheflush.h +++ b/arch/tile/include/asm/cacheflush.h @@ -138,55 +138,12 @@ static inline void finv_buffer(void *buffer, size_t size) } /* - * Flush & invalidate a VA range that is homed remotely on a single core, - * waiting until the memory controller holds the flushed values. + * Flush and invalidate a VA range that is homed remotely, waiting + * until the memory controller holds the flushed values. If "hfh" is + * true, we will do a more expensive flush involving additional loads + * to make sure we have touched all the possible home cpus of a buffer + * that is homed with "hash for home". */ -static inline void finv_buffer_remote(void *buffer, size_t size) -{ - char *p; - int i; - - /* - * Flush and invalidate the buffer out of the local L1/L2 - * and request the home cache to flush and invalidate as well. - */ - __finv_buffer(buffer, size); - - /* - * Wait for the home cache to acknowledge that it has processed - * all the flush-and-invalidate requests. This does not mean - * that the flushed data has reached the memory controller yet, - * but it does mean the home cache is processing the flushes. - */ - __insn_mf(); - - /* - * Issue a load to the last cache line, which can't complete - * until all the previously-issued flushes to the same memory - * controller have also completed. If we weren't striping - * memory, that one load would be sufficient, but since we may - * be, we also need to back up to the last load issued to - * another memory controller, which would be the point where - * we crossed an 8KB boundary (the granularity of striping - * across memory controllers). Keep backing up and doing this - * until we are before the beginning of the buffer, or have - * hit all the controllers. - */ - for (i = 0, p = (char *)buffer + size - 1; - i < (1 << CHIP_LOG_NUM_MSHIMS()) && p >= (char *)buffer; - ++i) { - const unsigned long STRIPE_WIDTH = 8192; - - /* Force a load instruction to issue. */ - *(volatile char *)p; - - /* Jump to end of previous stripe. */ - p -= STRIPE_WIDTH; - p = (char *)((unsigned long)p | (STRIPE_WIDTH - 1)); - } - - /* Wait for the loads (and thus flushes) to have completed. */ - __insn_mf(); -} +void finv_buffer_remote(void *buffer, size_t size, int hfh); #endif /* _ASM_TILE_CACHEFLUSH_H */ diff --git a/arch/tile/include/asm/edac.h b/arch/tile/include/asm/edac.h new file mode 100644 index 000000000000..87fc83eeaffd --- /dev/null +++ b/arch/tile/include/asm/edac.h @@ -0,0 +1,29 @@ +/* + * Copyright 2011 Tilera Corporation. 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 + * as published by the Free Software Foundation, version 2. + * + * 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, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for + * more details. + */ + +#ifndef _ASM_TILE_EDAC_H +#define _ASM_TILE_EDAC_H + +/* ECC atomic, DMA, SMP and interrupt safe scrub function */ + +static inline void atomic_scrub(void *va, u32 size) +{ + /* + * These is nothing to be done here because CE is + * corrected by the mshim. + */ + return; +} + +#endif /* _ASM_TILE_EDAC_H */ diff --git a/arch/tile/include/asm/hugetlb.h b/arch/tile/include/asm/hugetlb.h index 0521c277bbde..d396d1805163 100644 --- a/arch/tile/include/asm/hugetlb.h +++ b/arch/tile/include/asm/hugetlb.h @@ -54,7 +54,7 @@ static inline void hugetlb_free_pgd_range(struct mmu_gather *tlb, static inline void set_huge_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t pte) { - set_pte_order(ptep, pte, HUGETLB_PAGE_ORDER); + set_pte(ptep, pte); } static inline pte_t huge_ptep_get_and_clear(struct mm_struct *mm, diff --git a/arch/tile/include/asm/irqflags.h b/arch/tile/include/asm/irqflags.h index 641e4ff3d805..5db0ce54284d 100644 --- a/arch/tile/include/asm/irqflags.h +++ b/arch/tile/include/asm/irqflags.h @@ -18,6 +18,8 @@ #include <arch/interrupts.h> #include <arch/chip.h> +#if !defined(__tilegx__) && defined(__ASSEMBLY__) + /* * The set of interrupts we want to allow when interrupts are nominally * disabled. The remainder are effectively "NMI" interrupts from @@ -25,6 +27,16 @@ * interrupts (aka "non-queued") are not blocked by the mask in any case. */ #if CHIP_HAS_AUX_PERF_COUNTERS() +#define LINUX_MASKABLE_INTERRUPTS_HI \ + (~(INT_MASK_HI(INT_PERF_COUNT) | INT_MASK_HI(INT_AUX_PERF_COUNT))) +#else +#define LINUX_MASKABLE_INTERRUPTS_HI \ + (~(INT_MASK_HI(INT_PERF_COUNT))) +#endif + +#else + +#if CHIP_HAS_AUX_PERF_COUNTERS() #define LINUX_MASKABLE_INTERRUPTS \ (~(INT_MASK(INT_PERF_COUNT) | INT_MASK(INT_AUX_PERF_COUNT))) #else @@ -32,6 +44,8 @@ (~(INT_MASK(INT_PERF_COUNT))) #endif +#endif + #ifndef __ASSEMBLY__ /* NOTE: we can't include <linux/percpu.h> due to #include dependencies. */ @@ -224,11 +238,11 @@ DECLARE_PER_CPU(unsigned long long, interrupts_enabled_mask); #define IRQ_DISABLE(tmp0, tmp1) \ { \ movei tmp0, -1; \ - moveli tmp1, lo16(LINUX_MASKABLE_INTERRUPTS) \ + moveli tmp1, lo16(LINUX_MASKABLE_INTERRUPTS_HI) \ }; \ { \ mtspr SPR_INTERRUPT_MASK_SET_K_0, tmp0; \ - auli tmp1, tmp1, ha16(LINUX_MASKABLE_INTERRUPTS) \ + auli tmp1, tmp1, ha16(LINUX_MASKABLE_INTERRUPTS_HI) \ }; \ mtspr SPR_INTERRUPT_MASK_SET_K_1, tmp1 diff --git a/arch/tile/include/asm/page.h b/arch/tile/include/asm/page.h index 7979a45430d3..3eb53525bf9d 100644 --- a/arch/tile/include/asm/page.h +++ b/arch/tile/include/asm/page.h @@ -16,10 +16,11 @@ #define _ASM_TILE_PAGE_H #include <linux/const.h> +#include <hv/pagesize.h> /* PAGE_SHIFT and HPAGE_SHIFT determine the page sizes. */ -#define PAGE_SHIFT 16 -#define HPAGE_SHIFT 24 +#define PAGE_SHIFT HV_LOG2_PAGE_SIZE_SMALL +#define HPAGE_SHIFT HV_LOG2_PAGE_SIZE_LARGE #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT) #define HPAGE_SIZE (_AC(1, UL) << HPAGE_SHIFT) @@ -29,25 +30,18 @@ #ifdef __KERNEL__ -#include <hv/hypervisor.h> -#include <arch/chip.h> - /* - * The {,H}PAGE_SHIFT values must match the HV_LOG2_PAGE_SIZE_xxx - * definitions in <hv/hypervisor.h>. We validate this at build time - * here, and again at runtime during early boot. We provide a - * separate definition since userspace doesn't have <hv/hypervisor.h>. - * - * Be careful to distinguish PAGE_SHIFT from HV_PTE_INDEX_PFN, since - * they are the same on i386 but not TILE. + * If the Kconfig doesn't specify, set a maximum zone order that + * is enough so that we can create huge pages from small pages given + * the respective sizes of the two page types. See <linux/mmzone.h>. */ -#if HV_LOG2_PAGE_SIZE_SMALL != PAGE_SHIFT -# error Small page size mismatch in Linux -#endif -#if HV_LOG2_PAGE_SIZE_LARGE != HPAGE_SHIFT -# error Huge page size mismatch in Linux +#ifndef CONFIG_FORCE_MAX_ZONEORDER +#define CONFIG_FORCE_MAX_ZONEORDER (HPAGE_SHIFT - PAGE_SHIFT + 1) #endif +#include <hv/hypervisor.h> +#include <arch/chip.h> + #ifndef __ASSEMBLY__ #include <linux/types.h> @@ -81,12 +75,6 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr, * Hypervisor page tables are made of the same basic structure. */ -typedef __u64 pteval_t; -typedef __u64 pmdval_t; -typedef __u64 pudval_t; -typedef __u64 pgdval_t; -typedef __u64 pgprotval_t; - typedef HV_PTE pte_t; typedef HV_PTE pgd_t; typedef HV_PTE pgprot_t; diff --git a/arch/tile/include/asm/pgalloc.h b/arch/tile/include/asm/pgalloc.h index cf52791a5501..e919c0bdc22d 100644 --- a/arch/tile/include/asm/pgalloc.h +++ b/arch/tile/include/asm/pgalloc.h @@ -41,9 +41,9 @@ static inline void set_pmd(pmd_t *pmdp, pmd_t pmd) { #ifdef CONFIG_64BIT - set_pte_order(pmdp, pmd, L2_USER_PGTABLE_ORDER); + set_pte(pmdp, pmd); #else - set_pte_order(&pmdp->pud.pgd, pmd.pud.pgd, L2_USER_PGTABLE_ORDER); + set_pte(&pmdp->pud.pgd, pmd.pud.pgd); #endif } @@ -100,6 +100,9 @@ pte_t *get_prealloc_pte(unsigned long pfn); /* During init, we can shatter kernel huge pages if needed. */ void shatter_pmd(pmd_t *pmd); +/* After init, a more complex technique is required. */ +void shatter_huge_page(unsigned long addr); + #ifdef __tilegx__ /* We share a single page allocator for both L1 and L2 page tables. */ #if HV_L1_SIZE != HV_L2_SIZE diff --git a/arch/tile/include/asm/pgtable.h b/arch/tile/include/asm/pgtable.h index a6604e9485da..1a20b7ef8ea2 100644 --- a/arch/tile/include/asm/pgtable.h +++ b/arch/tile/include/asm/pgtable.h @@ -233,15 +233,23 @@ static inline void __pte_clear(pte_t *ptep) #define pgd_ERROR(e) \ pr_err("%s:%d: bad pgd 0x%016llx.\n", __FILE__, __LINE__, pgd_val(e)) +/* Return PA and protection info for a given kernel VA. */ +int va_to_cpa_and_pte(void *va, phys_addr_t *cpa, pte_t *pte); + +/* + * __set_pte() ensures we write the 64-bit PTE with 32-bit words in + * the right order on 32-bit platforms and also allows us to write + * hooks to check valid PTEs, etc., if we want. + */ +void __set_pte(pte_t *ptep, pte_t pte); + /* - * set_pte_order() sets the given PTE and also sanity-checks the + * set_pte() sets the given PTE and also sanity-checks the * requested PTE against the page homecaching. Unspecified parts * of the PTE are filled in when it is written to memory, i.e. all * caching attributes if "!forcecache", or the home cpu if "anyhome". */ -extern void set_pte_order(pte_t *ptep, pte_t pte, int order); - -#define set_pte(ptep, pteval) set_pte_order(ptep, pteval, 0) +extern void set_pte(pte_t *ptep, pte_t pte); #define set_pte_at(mm, addr, ptep, pteval) set_pte(ptep, pteval) #define set_pte_atomic(pteptr, pteval) set_pte(pteptr, pteval) @@ -293,21 +301,6 @@ extern void check_mm_caching(struct mm_struct *prev, struct mm_struct *next); #define __swp_entry_to_pte(swp) ((pte_t) { (((long long) ((swp).val)) << 32) }) /* - * clone_pgd_range(pgd_t *dst, pgd_t *src, int count); - * - * dst - pointer to pgd range anwhere on a pgd page - * src - "" - * count - the number of pgds to copy. - * - * dst and src can be on the same page, but the range must not overlap, - * and must not cross a page boundary. - */ -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count) -{ - memcpy(dst, src, count * sizeof(pgd_t)); -} - -/* * Conversion functions: convert a page and protection to a page entry, * and a page entry and page directory to the page they refer to. */ diff --git a/arch/tile/include/asm/pgtable_32.h b/arch/tile/include/asm/pgtable_32.h index 53ec34884744..9f98529761fd 100644 --- a/arch/tile/include/asm/pgtable_32.h +++ b/arch/tile/include/asm/pgtable_32.h @@ -24,6 +24,7 @@ #define PGDIR_SIZE HV_PAGE_SIZE_LARGE #define PGDIR_MASK (~(PGDIR_SIZE-1)) #define PTRS_PER_PGD (1 << (32 - PGDIR_SHIFT)) +#define SIZEOF_PGD (PTRS_PER_PGD * sizeof(pgd_t)) /* * The level-2 index is defined by the difference between the huge @@ -33,6 +34,7 @@ * this nomenclature is somewhat confusing. */ #define PTRS_PER_PTE (1 << (HV_LOG2_PAGE_SIZE_LARGE - HV_LOG2_PAGE_SIZE_SMALL)) +#define SIZEOF_PTE (PTRS_PER_PTE * sizeof(pte_t)) #ifndef __ASSEMBLY__ @@ -94,7 +96,6 @@ static inline int pgd_addr_invalid(unsigned long addr) */ #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG #define __HAVE_ARCH_PTEP_SET_WRPROTECT -#define __HAVE_ARCH_PTEP_GET_AND_CLEAR extern int ptep_test_and_clear_young(struct vm_area_struct *, unsigned long addr, pte_t *); @@ -110,6 +111,11 @@ static inline pte_t ptep_get_and_clear(struct mm_struct *mm, return pte; } +static inline void __set_pmd(pmd_t *pmdp, pmd_t pmdval) +{ + set_pte(&pmdp->pud.pgd, pmdval.pud.pgd); +} + /* Create a pmd from a PTFN. */ static inline pmd_t ptfn_pmd(unsigned long ptfn, pgprot_t prot) { diff --git a/arch/tile/include/asm/processor.h b/arch/tile/include/asm/processor.h index a9e7c8760334..e6889474038a 100644 --- a/arch/tile/include/asm/processor.h +++ b/arch/tile/include/asm/processor.h @@ -269,7 +269,6 @@ extern char chip_model[64]; /* Data on which physical memory controller corresponds to which NUMA node. */ extern int node_controller[]; - /* Do we dump information to the console when a user application crashes? */ extern int show_crashinfo; diff --git a/arch/tile/include/asm/ptrace.h b/arch/tile/include/asm/ptrace.h index ac6d343129d3..6be2246e015c 100644 --- a/arch/tile/include/asm/ptrace.h +++ b/arch/tile/include/asm/ptrace.h @@ -141,6 +141,9 @@ struct single_step_state { /* Single-step the instruction at regs->pc */ extern void single_step_once(struct pt_regs *regs); +/* Clean up after execve(). */ +extern void single_step_execve(void); + struct task_struct; extern void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, diff --git a/arch/tile/include/asm/spinlock_32.h b/arch/tile/include/asm/spinlock_32.h index 88efdde8dd2b..a8f2c6e31a87 100644 --- a/arch/tile/include/asm/spinlock_32.h +++ b/arch/tile/include/asm/spinlock_32.h @@ -78,13 +78,6 @@ void arch_spin_unlock_wait(arch_spinlock_t *lock); #define _RD_COUNT_SHIFT 24 #define _RD_COUNT_WIDTH 8 -/* Internal functions; do not use. */ -void arch_read_lock_slow(arch_rwlock_t *, u32); -int arch_read_trylock_slow(arch_rwlock_t *); -void arch_read_unlock_slow(arch_rwlock_t *); -void arch_write_lock_slow(arch_rwlock_t *, u32); -void arch_write_unlock_slow(arch_rwlock_t *, u32); - /** * arch_read_can_lock() - would read_trylock() succeed? */ @@ -104,94 +97,32 @@ static inline int arch_write_can_lock(arch_rwlock_t *rwlock) /** * arch_read_lock() - acquire a read lock. */ -static inline void arch_read_lock(arch_rwlock_t *rwlock) -{ - u32 val = __insn_tns((int *)&rwlock->lock); - if (unlikely(val << _RD_COUNT_WIDTH)) { - arch_read_lock_slow(rwlock, val); - return; - } - rwlock->lock = val + (1 << _RD_COUNT_SHIFT); -} +void arch_read_lock(arch_rwlock_t *rwlock); /** - * arch_read_lock() - acquire a write lock. + * arch_write_lock() - acquire a write lock. */ -static inline void arch_write_lock(arch_rwlock_t *rwlock) -{ - u32 val = __insn_tns((int *)&rwlock->lock); - if (unlikely(val != 0)) { - arch_write_lock_slow(rwlock, val); - return; - } - rwlock->lock = 1 << _WR_NEXT_SHIFT; -} +void arch_write_lock(arch_rwlock_t *rwlock); /** * arch_read_trylock() - try to acquire a read lock. */ -static inline int arch_read_trylock(arch_rwlock_t *rwlock) -{ - int locked; - u32 val = __insn_tns((int *)&rwlock->lock); - if (unlikely(val & 1)) - return arch_read_trylock_slow(rwlock); - locked = (val << _RD_COUNT_WIDTH) == 0; - rwlock->lock = val + (locked << _RD_COUNT_SHIFT); - return locked; -} +int arch_read_trylock(arch_rwlock_t *rwlock); /** * arch_write_trylock() - try to acquire a write lock. */ -static inline int arch_write_trylock(arch_rwlock_t *rwlock) -{ - u32 val = __insn_tns((int *)&rwlock->lock); - - /* - * If a tns is in progress, or there's a waiting or active locker, - * or active readers, we can't take the lock, so give up. - */ - if (unlikely(val != 0)) { - if (!(val & 1)) - rwlock->lock = val; - return 0; - } - - /* Set the "next" field to mark it locked. */ - rwlock->lock = 1 << _WR_NEXT_SHIFT; - return 1; -} +int arch_write_trylock(arch_rwlock_t *rwlock); /** * arch_read_unlock() - release a read lock. */ -static inline void arch_read_unlock(arch_rwlock_t *rwlock) -{ - u32 val; - mb(); /* guarantee anything modified under the lock is visible */ - val = __insn_tns((int *)&rwlock->lock); - if (unlikely(val & 1)) { - arch_read_unlock_slow(rwlock); - return; - } - rwlock->lock = val - (1 << _RD_COUNT_SHIFT); -} +void arch_read_unlock(arch_rwlock_t *rwlock); /** * arch_write_unlock() - release a write lock. */ -static inline void arch_write_unlock(arch_rwlock_t *rwlock) -{ - u32 val; - mb(); /* guarantee anything modified under the lock is visible */ - val = __insn_tns((int *)&rwlock->lock); - if (unlikely(val != (1 << _WR_NEXT_SHIFT))) { - arch_write_unlock_slow(rwlock, val); - return; - } - rwlock->lock = 0; -} +void arch_write_unlock(arch_rwlock_t *rwlock); #define arch_read_lock_flags(lock, flags) arch_read_lock(lock) #define arch_write_lock_flags(lock, flags) arch_write_lock(lock) diff --git a/arch/tile/include/asm/stack.h b/arch/tile/include/asm/stack.h index f908473c322d..4d97a2db932e 100644 --- a/arch/tile/include/asm/stack.h +++ b/arch/tile/include/asm/stack.h @@ -18,13 +18,14 @@ #include <linux/types.h> #include <linux/sched.h> #include <asm/backtrace.h> +#include <asm/page.h> #include <hv/hypervisor.h> /* Everything we need to keep track of a backtrace iteration */ struct KBacktraceIterator { BacktraceIterator it; struct task_struct *task; /* task we are backtracing */ - HV_PTE *pgtable; /* page table for user space access */ + pte_t *pgtable; /* page table for user space access */ int end; /* iteration complete. */ int new_context; /* new context is starting */ int profile; /* profiling, so stop on async intrpt */ diff --git a/arch/tile/include/asm/system.h b/arch/tile/include/asm/system.h index 5388850deeb2..23d1842f4839 100644 --- a/arch/tile/include/asm/system.h +++ b/arch/tile/include/asm/system.h @@ -90,7 +90,24 @@ #endif #if !CHIP_HAS_MF_WAITS_FOR_VICTIMS() -int __mb_incoherent(void); /* Helper routine for mb_incoherent(). */ +#include <hv/syscall_public.h> +/* + * Issue an uncacheable load to each memory controller, then + * wait until those loads have completed. + */ +static inline void __mb_incoherent(void) +{ + long clobber_r10; + asm volatile("swint2" + : "=R10" (clobber_r10) + : "R10" (HV_SYS_fence_incoherent) + : "r0", "r1", "r2", "r3", "r4", + "r5", "r6", "r7", "r8", "r9", + "r11", "r12", "r13", "r14", + "r15", "r16", "r17", "r18", "r19", + "r20", "r21", "r22", "r23", "r24", + "r25", "r26", "r27", "r28", "r29"); +} #endif /* Fence to guarantee visibility of stores to incoherent memory. */ diff --git a/arch/tile/include/asm/thread_info.h b/arch/tile/include/asm/thread_info.h index 3872f2b345d2..3405b52853b8 100644 --- a/arch/tile/include/asm/thread_info.h +++ b/arch/tile/include/asm/thread_info.h @@ -68,6 +68,7 @@ struct thread_info { #else #define THREAD_SIZE_ORDER (0) #endif +#define THREAD_SIZE_PAGES (1 << THREAD_SIZE_ORDER) #define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER) #define LOG2_THREAD_SIZE (PAGE_SHIFT + THREAD_SIZE_ORDER) @@ -83,7 +84,7 @@ register unsigned long stack_pointer __asm__("sp"); ((struct thread_info *)(stack_pointer & -THREAD_SIZE)) #define __HAVE_ARCH_THREAD_INFO_ALLOCATOR -extern struct thread_info *alloc_thread_info(struct task_struct *task); +extern struct thread_info *alloc_thread_info_node(struct task_struct *task, int node); extern void free_thread_info(struct thread_info *info); /* Sit on a nap instruction until interrupted. */ diff --git a/arch/tile/include/asm/timex.h b/arch/tile/include/asm/timex.h index 3baf5fc4c0a1..29921f0b86da 100644 --- a/arch/tile/include/asm/timex.h +++ b/arch/tile/include/asm/timex.h @@ -38,6 +38,9 @@ static inline cycles_t get_cycles(void) cycles_t get_clock_rate(void); +/* Convert nanoseconds to core clock cycles. */ +cycles_t ns2cycles(unsigned long nsecs); + /* Called at cpu initialization to set some low-level constants. */ void setup_clock(void); diff --git a/arch/tile/include/hv/drv_mshim_intf.h b/arch/tile/include/hv/drv_mshim_intf.h new file mode 100644 index 000000000000..c6ef3bdc55cf --- /dev/null +++ b/arch/tile/include/hv/drv_mshim_intf.h @@ -0,0 +1,50 @@ +/* + * Copyright 2011 Tilera Corporation. 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 + * as published by the Free Software Foundation, version 2. + * + * 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, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for + * more details. + */ + +/** + * @file drv_mshim_intf.h + * Interface definitions for the Linux EDAC memory controller driver. + */ + +#ifndef _SYS_HV_INCLUDE_DRV_MSHIM_INTF_H +#define _SYS_HV_INCLUDE_DRV_MSHIM_INTF_H + +/** Number of memory controllers in the public API. */ +#define TILE_MAX_MSHIMS 4 + +/** Memory info under each memory controller. */ +struct mshim_mem_info +{ + uint64_t mem_size; /**< Total memory size in bytes. */ + uint8_t mem_type; /**< Memory type, DDR2 or DDR3. */ + uint8_t mem_ecc; /**< Memory supports ECC. */ +}; + +/** + * DIMM error structure. + * For now, only correctable errors are counted and the mshim doesn't record + * the error PA. HV takes panic upon uncorrectable errors. + */ +struct mshim_mem_error +{ + uint32_t sbe_count; /**< Number of single-bit errors. */ +}; + +/** Read this offset to get the memory info per mshim. */ +#define MSHIM_MEM_INFO_OFF 0x100 + +/** Read this offset to check DIMM error. */ +#define MSHIM_MEM_ERROR_OFF 0x200 + +#endif /* _SYS_HV_INCLUDE_DRV_MSHIM_INTF_H */ diff --git a/arch/tile/include/hv/hypervisor.h b/arch/tile/include/hv/hypervisor.h index f672544cd4f9..1b8bf03d62a0 100644 --- a/arch/tile/include/hv/hypervisor.h +++ b/arch/tile/include/hv/hypervisor.h @@ -338,9 +338,10 @@ typedef int HV_Errno; #define HV_ENOTREADY -812 /**< Device not ready */ #define HV_EIO -813 /**< I/O error */ #define HV_ENOMEM -814 /**< Out of memory */ +#define HV_EAGAIN -815 /**< Try again */ #define HV_ERR_MAX -801 /**< Largest HV error code */ -#define HV_ERR_MIN -814 /**< Smallest HV error code */ +#define HV_ERR_MIN -815 /**< Smallest HV error code */ #ifndef __ASSEMBLER__ @@ -867,6 +868,43 @@ typedef struct */ HV_PhysAddrRange hv_inquire_physical(int idx); +/** Possible DIMM types. */ +typedef enum +{ + NO_DIMM = 0, /**< No DIMM */ + DDR2 = 1, /**< DDR2 */ + DDR3 = 2 /**< DDR3 */ +} HV_DIMM_Type; + +#ifdef __tilegx__ + +/** Log2 of minimum DIMM bytes supported by the memory controller. */ +#define HV_MSH_MIN_DIMM_SIZE_SHIFT 29 + +/** Max number of DIMMs contained by one memory controller. */ +#define HV_MSH_MAX_DIMMS 8 + +#else + +/** Log2 of minimum DIMM bytes supported by the memory controller. */ +#define HV_MSH_MIN_DIMM_SIZE_SHIFT 26 + +/** Max number of DIMMs contained by one memory controller. */ +#define HV_MSH_MAX_DIMMS 2 + +#endif + +/** Number of bits to right-shift to get the DIMM type. */ +#define HV_DIMM_TYPE_SHIFT 0 + +/** Bits to mask to get the DIMM type. */ +#define HV_DIMM_TYPE_MASK 0xf + +/** Number of bits to right-shift to get the DIMM size. */ +#define HV_DIMM_SIZE_SHIFT 4 + +/** Bits to mask to get the DIMM size. */ +#define HV_DIMM_SIZE_MASK 0xf /** Memory controller information. */ typedef struct @@ -964,6 +1002,11 @@ HV_ASIDRange hv_inquire_asid(int idx); /** Waits for at least the specified number of nanoseconds then returns. * + * NOTE: this deprecated function currently assumes a 750 MHz clock, + * and is thus not generally suitable for use. New code should call + * hv_sysconf(HV_SYSCONF_CPU_SPEED), compute a cycle count to wait for, + * and delay by looping while checking the cycle counter SPR. + * * @param nanosecs The number of nanoseconds to sleep. */ void hv_nanosleep(int nanosecs); @@ -1038,6 +1081,7 @@ int hv_console_write(HV_VirtAddr bytes, int len); * downcall: * * INT_MESSAGE_RCV_DWNCL (hypervisor message available) + * INT_DEV_INTR_DWNCL (device interrupt) * INT_DMATLB_MISS_DWNCL (DMA TLB miss) * INT_SNITLB_MISS_DWNCL (SNI TLB miss) * INT_DMATLB_ACCESS_DWNCL (DMA TLB access violation) diff --git a/arch/tile/kernel/entry.S b/arch/tile/kernel/entry.S index fd8dc42abdcb..431e9ae60488 100644 --- a/arch/tile/kernel/entry.S +++ b/arch/tile/kernel/entry.S @@ -38,12 +38,6 @@ STD_ENTRY(kernel_execve) jrp lr STD_ENDPROC(kernel_execve) -/* Delay a fixed number of cycles. */ -STD_ENTRY(__delay) - { addi r0, r0, -1; bnzt r0, . } - jrp lr - STD_ENDPROC(__delay) - /* * We don't run this function directly, but instead copy it to a page * we map into every user process. See vdso_setup(). @@ -97,23 +91,17 @@ STD_ENTRY(smp_nap) /* * Enable interrupts racelessly and then nap until interrupted. + * Architecturally, we are guaranteed that enabling interrupts via + * mtspr to INTERRUPT_CRITICAL_SECTION only interrupts at the next PC. * This function's _cpu_idle_nap address is special; see intvec.S. * When interrupted at _cpu_idle_nap, we bump the PC forward 8, and * as a result return to the function that called _cpu_idle(). */ STD_ENTRY(_cpu_idle) - { - lnk r0 - movei r1, KERNEL_PL - } - { - addli r0, r0, _cpu_idle_nap - . - mtspr INTERRUPT_CRITICAL_SECTION, r1 - } + movei r1, 1 + mtspr INTERRUPT_CRITICAL_SECTION, r1 IRQ_ENABLE(r2, r3) /* unmask, but still with ICS set */ - mtspr SPR_EX_CONTEXT_K_1, r1 /* Kernel PL, ICS clear */ - mtspr SPR_EX_CONTEXT_K_0, r0 - iret + mtspr INTERRUPT_CRITICAL_SECTION, zero .global _cpu_idle_nap _cpu_idle_nap: nap diff --git a/arch/tile/kernel/head_32.S b/arch/tile/kernel/head_32.S index 90e7c4435693..1a39b7c1c87e 100644 --- a/arch/tile/kernel/head_32.S +++ b/arch/tile/kernel/head_32.S @@ -133,7 +133,7 @@ ENTRY(_start) } ENDPROC(_start) -.section ".bss.page_aligned","w" +__PAGE_ALIGNED_BSS .align PAGE_SIZE ENTRY(empty_zero_page) .fill PAGE_SIZE,1,0 @@ -145,10 +145,10 @@ ENTRY(empty_zero_page) .endif .word HV_PTE_PAGE | HV_PTE_DIRTY | HV_PTE_PRESENT | HV_PTE_ACCESSED | \ (HV_PTE_MODE_CACHE_NO_L3 << HV_PTE_INDEX_MODE) - .word (\bits1) | (HV_CPA_TO_PFN(\cpa) << HV_PTE_INDEX_PFN) + .word (\bits1) | (HV_CPA_TO_PFN(\cpa) << (HV_PTE_INDEX_PFN - 32)) .endm -.section ".data.page_aligned","wa" +__PAGE_ALIGNED_DATA .align PAGE_SIZE ENTRY(swapper_pg_dir) /* @@ -158,12 +158,14 @@ ENTRY(swapper_pg_dir) */ .set addr, 0 .rept (MEM_USER_INTRPT - PAGE_OFFSET) >> PGDIR_SHIFT - PTE addr + PAGE_OFFSET, addr, HV_PTE_READABLE | HV_PTE_WRITABLE + PTE addr + PAGE_OFFSET, addr, (1 << (HV_PTE_INDEX_READABLE - 32)) | \ + (1 << (HV_PTE_INDEX_WRITABLE - 32)) .set addr, addr + PGDIR_SIZE .endr /* The true text VAs are mapped as VA = PA + MEM_SV_INTRPT */ - PTE MEM_SV_INTRPT, 0, HV_PTE_READABLE | HV_PTE_EXECUTABLE + PTE MEM_SV_INTRPT, 0, (1 << (HV_PTE_INDEX_READABLE - 32)) | \ + (1 << (HV_PTE_INDEX_EXECUTABLE - 32)) .org swapper_pg_dir + HV_L1_SIZE END(swapper_pg_dir) @@ -176,6 +178,7 @@ ENTRY(swapper_pg_dir) __INITDATA .align CHIP_L2_LINE_SIZE() ENTRY(swapper_pgprot) - PTE 0, 0, HV_PTE_READABLE | HV_PTE_WRITABLE, 1 + PTE 0, 0, (1 << (HV_PTE_INDEX_READABLE - 32)) | \ + (1 << (HV_PTE_INDEX_WRITABLE - 32)), 1 .align CHIP_L2_LINE_SIZE() END(swapper_pgprot) diff --git a/arch/tile/kernel/intvec_32.S b/arch/tile/kernel/intvec_32.S index 5eed4a02bf62..fffcfa6b3a62 100644 --- a/arch/tile/kernel/intvec_32.S +++ b/arch/tile/kernel/intvec_32.S @@ -32,10 +32,6 @@ # error "No support for kernel preemption currently" #endif -#if INT_INTCTRL_K < 32 || INT_INTCTRL_K >= 48 -# error INT_INTCTRL_K coded to set high interrupt mask -#endif - #define PTREGS_PTR(reg, ptreg) addli reg, sp, C_ABI_SAVE_AREA_SIZE + (ptreg) #define PTREGS_OFFSET_SYSCALL PTREGS_OFFSET_REG(TREG_SYSCALL_NR) @@ -1199,46 +1195,6 @@ STD_ENTRY(interrupt_return) STD_ENDPROC(interrupt_return) /* - * This interrupt variant clears the INT_INTCTRL_K interrupt mask bit - * before returning, so we can properly get more downcalls. - */ - .pushsection .text.handle_interrupt_downcall,"ax" -handle_interrupt_downcall: - finish_interrupt_save handle_interrupt_downcall - check_single_stepping normal, .Ldispatch_downcall -.Ldispatch_downcall: - - /* Clear INTCTRL_K from the set of interrupts we ever enable. */ - GET_INTERRUPTS_ENABLED_MASK_PTR(r30) - { - addi r30, r30, 4 - movei r31, INT_MASK(INT_INTCTRL_K) - } - { - lw r20, r30 - nor r21, r31, zero - } - and r20, r20, r21 - sw r30, r20 - - { - jalr r0 - PTREGS_PTR(r0, PTREGS_OFFSET_BASE) - } - FEEDBACK_REENTER(handle_interrupt_downcall) - - /* Allow INTCTRL_K to be enabled next time we enable interrupts. */ - lw r20, r30 - or r20, r20, r31 - sw r30, r20 - - { - movei r30, 0 /* not an NMI */ - j interrupt_return - } - STD_ENDPROC(handle_interrupt_downcall) - - /* * Some interrupts don't check for single stepping */ .pushsection .text.handle_interrupt_no_single_step,"ax" @@ -1600,7 +1556,10 @@ STD_ENTRY(_sys_clone) .align 64 /* Align much later jump on the start of a cache line. */ #if !ATOMIC_LOCKS_FOUND_VIA_TABLE() - nop; nop + nop +#if PAGE_SIZE >= 0x10000 + nop +#endif #endif ENTRY(sys_cmpxchg) @@ -1628,9 +1587,13 @@ ENTRY(sys_cmpxchg) * about aliasing among multiple mappings of the same physical page, * and we ignore the low 3 bits so we have one lock that covers * both a cmpxchg64() and a cmpxchg() on either its low or high word. - * NOTE: this code must match __atomic_hashed_lock() in lib/atomic.c. + * NOTE: this must match __atomic_hashed_lock() in lib/atomic_32.c. */ +#if (PAGE_OFFSET & 0xffff) != 0 +# error Code here assumes PAGE_OFFSET can be loaded with just hi16() +#endif + #if ATOMIC_LOCKS_FOUND_VIA_TABLE() { /* Check for unaligned input. */ @@ -1723,11 +1686,14 @@ ENTRY(sys_cmpxchg) lw r26, r0 } { - /* atomic_locks is page aligned so this suffices to get its addr. */ - auli r21, zero, hi16(atomic_locks) + auli r21, zero, ha16(atomic_locks) bbns r23, .Lcmpxchg_badaddr } +#if PAGE_SIZE < 0x10000 + /* atomic_locks is page-aligned so for big pages we don't need this. */ + addli r21, r21, lo16(atomic_locks) +#endif { /* * Insert the hash bits into the page-aligned pointer. @@ -1762,7 +1728,7 @@ ENTRY(sys_cmpxchg) /* * Perform the actual cmpxchg or atomic_update. - * Note that __futex_mark_unlocked() in uClibc relies on + * Note that the system <arch/atomic.h> header relies on * atomic_update() to always perform an "mf", so don't make * it optional or conditional without modifying that code. */ @@ -2014,17 +1980,17 @@ int_unalign: #endif int_hand INT_INTCTRL_0, INTCTRL_0, bad_intr int_hand INT_MESSAGE_RCV_DWNCL, MESSAGE_RCV_DWNCL, \ - hv_message_intr, handle_interrupt_downcall + hv_message_intr int_hand INT_DEV_INTR_DWNCL, DEV_INTR_DWNCL, \ - tile_dev_intr, handle_interrupt_downcall + tile_dev_intr int_hand INT_I_ASID, I_ASID, bad_intr int_hand INT_D_ASID, D_ASID, bad_intr int_hand INT_DMATLB_MISS_DWNCL, DMATLB_MISS_DWNCL, \ - do_page_fault, handle_interrupt_downcall + do_page_fault int_hand INT_SNITLB_MISS_DWNCL, SNITLB_MISS_DWNCL, \ - do_page_fault, handle_interrupt_downcall + do_page_fault int_hand INT_DMATLB_ACCESS_DWNCL, DMATLB_ACCESS_DWNCL, \ - do_page_fault, handle_interrupt_downcall + do_page_fault int_hand INT_SN_CPL, SN_CPL, bad_intr int_hand INT_DOUBLE_FAULT, DOUBLE_FAULT, do_trap #if CHIP_HAS_AUX_PERF_COUNTERS() diff --git a/arch/tile/kernel/irq.c b/arch/tile/kernel/irq.c index 128805ef8f2c..0baa7580121f 100644 --- a/arch/tile/kernel/irq.c +++ b/arch/tile/kernel/irq.c @@ -176,43 +176,43 @@ void disable_percpu_irq(unsigned int irq) EXPORT_SYMBOL(disable_percpu_irq); /* Mask an interrupt. */ -static void tile_irq_chip_mask(unsigned int irq) +static void tile_irq_chip_mask(struct irq_data *d) { - mask_irqs(1UL << irq); + mask_irqs(1UL << d->irq); } /* Unmask an interrupt. */ -static void tile_irq_chip_unmask(unsigned int irq) +static void tile_irq_chip_unmask(struct irq_data *d) { - unmask_irqs(1UL << irq); + unmask_irqs(1UL << d->irq); } /* * Clear an interrupt before processing it so that any new assertions * will trigger another irq. */ -static void tile_irq_chip_ack(unsigned int irq) +static void tile_irq_chip_ack(struct irq_data *d) { - if ((unsigned long)get_irq_chip_data(irq) != IS_HW_CLEARED) - clear_irqs(1UL << irq); + if ((unsigned long)irq_data_get_irq_chip_data(d) != IS_HW_CLEARED) + clear_irqs(1UL << d->irq); } /* * For per-cpu interrupts, we need to avoid unmasking any interrupts * that we disabled via disable_percpu_irq(). */ -static void tile_irq_chip_eoi(unsigned int irq) +static void tile_irq_chip_eoi(struct irq_data *d) { - if (!(__get_cpu_var(irq_disable_mask) & (1UL << irq))) - unmask_irqs(1UL << irq); + if (!(__get_cpu_var(irq_disable_mask) & (1UL << d->irq))) + unmask_irqs(1UL << d->irq); } static struct irq_chip tile_irq_chip = { .name = "tile_irq_chip", - .ack = tile_irq_chip_ack, - .eoi = tile_irq_chip_eoi, - .mask = tile_irq_chip_mask, - .unmask = tile_irq_chip_unmask, + .irq_ack = tile_irq_chip_ack, + .irq_eoi = tile_irq_chip_eoi, + .irq_mask = tile_irq_chip_mask, + .irq_unmask = tile_irq_chip_unmask, }; void __init init_IRQ(void) @@ -277,8 +277,10 @@ int show_interrupts(struct seq_file *p, void *v) } if (i < NR_IRQS) { - raw_spin_lock_irqsave(&irq_desc[i].lock, flags); - action = irq_desc[i].action; + struct irq_desc *desc = irq_to_desc(i); + + raw_spin_lock_irqsave(&desc->lock, flags); + action = desc->action; if (!action) goto skip; seq_printf(p, "%3d: ", i); @@ -288,7 +290,7 @@ int show_interrupts(struct seq_file *p, void *v) for_each_online_cpu(j) seq_printf(p, "%10u ", kstat_irqs_cpu(i, j)); #endif - seq_printf(p, " %14s", irq_desc[i].chip->name); + seq_printf(p, " %14s", get_irq_desc_chip(desc)->name); seq_printf(p, " %s", action->name); for (action = action->next; action; action = action->next) @@ -296,7 +298,7 @@ int show_interrupts(struct seq_file *p, void *v) seq_putc(p, '\n'); skip: - raw_spin_unlock_irqrestore(&irq_desc[i].lock, flags); + raw_spin_unlock_irqrestore(&desc->lock, flags); } return 0; } diff --git a/arch/tile/kernel/machine_kexec.c b/arch/tile/kernel/machine_kexec.c index 0d8b9e933487..e00d7179989e 100644 --- a/arch/tile/kernel/machine_kexec.c +++ b/arch/tile/kernel/machine_kexec.c @@ -240,8 +240,11 @@ static void setup_quasi_va_is_pa(void) pte = hv_pte(_PAGE_KERNEL | _PAGE_HUGE_PAGE); pte = hv_pte_set_mode(pte, HV_PTE_MODE_CACHE_NO_L3); - for (i = 0; i < pgd_index(PAGE_OFFSET); i++) - pgtable[i] = pfn_pte(i << (HPAGE_SHIFT - PAGE_SHIFT), pte); + for (i = 0; i < pgd_index(PAGE_OFFSET); i++) { + unsigned long pfn = i << (HPAGE_SHIFT - PAGE_SHIFT); + if (pfn_valid(pfn)) + __set_pte(&pgtable[i], pfn_pte(pfn, pte)); + } } diff --git a/arch/tile/kernel/pci-dma.c b/arch/tile/kernel/pci-dma.c index 5ad5e13b0fa6..658752b2835e 100644 --- a/arch/tile/kernel/pci-dma.c +++ b/arch/tile/kernel/pci-dma.c @@ -86,6 +86,21 @@ EXPORT_SYMBOL(dma_free_coherent); * can count on nothing having been touched. */ +/* Flush a PA range from cache page by page. */ +static void __dma_map_pa_range(dma_addr_t dma_addr, size_t size) +{ + struct page *page = pfn_to_page(PFN_DOWN(dma_addr)); + size_t bytesleft = PAGE_SIZE - (dma_addr & (PAGE_SIZE - 1)); + + while ((ssize_t)size > 0) { + /* Flush the page. */ + homecache_flush_cache(page++, 0); + + /* Figure out if we need to continue on the next page. */ + size -= bytesleft; + bytesleft = PAGE_SIZE; + } +} /* * dma_map_single can be passed any memory address, and there appear @@ -97,26 +112,12 @@ EXPORT_SYMBOL(dma_free_coherent); dma_addr_t dma_map_single(struct device *dev, void *ptr, size_t size, enum dma_data_direction direction) { - struct page *page; - dma_addr_t dma_addr; - int thispage; + dma_addr_t dma_addr = __pa(ptr); BUG_ON(!valid_dma_direction(direction)); WARN_ON(size == 0); - dma_addr = __pa(ptr); - - /* We might have been handed a buffer that wraps a page boundary */ - while ((int)size > 0) { - /* The amount to flush that's on this page */ - thispage = PAGE_SIZE - ((unsigned long)ptr & (PAGE_SIZE - 1)); - thispage = min((int)thispage, (int)size); - /* Is this valid for any page we could be handed? */ - page = pfn_to_page(kaddr_to_pfn(ptr)); - homecache_flush_cache(page, 0); - ptr += thispage; - size -= thispage; - } + __dma_map_pa_range(dma_addr, size); return dma_addr; } @@ -140,10 +141,8 @@ int dma_map_sg(struct device *dev, struct scatterlist *sglist, int nents, WARN_ON(nents == 0 || sglist->length == 0); for_each_sg(sglist, sg, nents, i) { - struct page *page; sg->dma_address = sg_phys(sg); - page = pfn_to_page(sg->dma_address >> PAGE_SHIFT); - homecache_flush_cache(page, 0); + __dma_map_pa_range(sg->dma_address, sg->length); } return nents; @@ -163,6 +162,7 @@ dma_addr_t dma_map_page(struct device *dev, struct page *page, { BUG_ON(!valid_dma_direction(direction)); + BUG_ON(offset + size > PAGE_SIZE); homecache_flush_cache(page, 0); return page_to_pa(page) + offset; diff --git a/arch/tile/kernel/process.c b/arch/tile/kernel/process.c index e90eb53173b0..d0065103eb7b 100644 --- a/arch/tile/kernel/process.c +++ b/arch/tile/kernel/process.c @@ -109,7 +109,7 @@ void cpu_idle(void) } } -struct thread_info *alloc_thread_info(struct task_struct *task) +struct thread_info *alloc_thread_info_node(struct task_struct *task, int node) { struct page *page; gfp_t flags = GFP_KERNEL; @@ -118,7 +118,7 @@ struct thread_info *alloc_thread_info(struct task_struct *task) flags |= __GFP_ZERO; #endif - page = alloc_pages(flags, THREAD_SIZE_ORDER); + page = alloc_pages_node(node, flags, THREAD_SIZE_ORDER); if (!page) return NULL; @@ -165,7 +165,7 @@ void free_thread_info(struct thread_info *info) kfree(step_state); } - free_page((unsigned long)info); + free_pages((unsigned long)info, THREAD_SIZE_ORDER); } static void save_arch_state(struct thread_struct *t); @@ -574,6 +574,8 @@ SYSCALL_DEFINE4(execve, const char __user *, path, goto out; error = do_execve(filename, argv, envp, regs); putname(filename); + if (error == 0) + single_step_execve(); out: return error; } @@ -593,6 +595,8 @@ long compat_sys_execve(const char __user *path, goto out; error = compat_do_execve(filename, argv, envp, regs); putname(filename); + if (error == 0) + single_step_execve(); out: return error; } diff --git a/arch/tile/kernel/setup.c b/arch/tile/kernel/setup.c index f18573643ed1..3696b1832566 100644 --- a/arch/tile/kernel/setup.c +++ b/arch/tile/kernel/setup.c @@ -59,6 +59,8 @@ unsigned long __initdata node_memmap_pfn[MAX_NUMNODES]; unsigned long __initdata node_percpu_pfn[MAX_NUMNODES]; unsigned long __initdata node_free_pfn[MAX_NUMNODES]; +static unsigned long __initdata node_percpu[MAX_NUMNODES]; + #ifdef CONFIG_HIGHMEM /* Page frame index of end of lowmem on each controller. */ unsigned long __cpuinitdata node_lowmem_end_pfn[MAX_NUMNODES]; @@ -554,7 +556,6 @@ static void __init setup_bootmem_allocator(void) reserve_bootmem(crashk_res.start, crashk_res.end - crashk_res.start + 1, 0); #endif - } void *__init alloc_remap(int nid, unsigned long size) @@ -568,11 +569,13 @@ void *__init alloc_remap(int nid, unsigned long size) static int __init percpu_size(void) { - int size = ALIGN(__per_cpu_end - __per_cpu_start, PAGE_SIZE); -#ifdef CONFIG_MODULES - if (size < PERCPU_ENOUGH_ROOM) - size = PERCPU_ENOUGH_ROOM; -#endif + int size = __per_cpu_end - __per_cpu_start; + size += PERCPU_MODULE_RESERVE; + size += PERCPU_DYNAMIC_EARLY_SIZE; + if (size < PCPU_MIN_UNIT_SIZE) + size = PCPU_MIN_UNIT_SIZE; + size = roundup(size, PAGE_SIZE); + /* In several places we assume the per-cpu data fits on a huge page. */ BUG_ON(kdata_huge && size > HPAGE_SIZE); return size; @@ -589,7 +592,6 @@ static inline unsigned long alloc_bootmem_pfn(int size, unsigned long goal) static void __init zone_sizes_init(void) { unsigned long zones_size[MAX_NR_ZONES] = { 0 }; - unsigned long node_percpu[MAX_NUMNODES] = { 0 }; int size = percpu_size(); int num_cpus = smp_height * smp_width; int i; @@ -674,7 +676,7 @@ static void __init zone_sizes_init(void) NODE_DATA(i)->bdata = NODE_DATA(0)->bdata; free_area_init_node(i, zones_size, start, NULL); - printk(KERN_DEBUG " DMA zone: %ld per-cpu pages\n", + printk(KERN_DEBUG " Normal zone: %ld per-cpu pages\n", PFN_UP(node_percpu[i])); /* Track the type of memory on each node */ @@ -1312,6 +1314,8 @@ static void *__init pcpu_fc_alloc(unsigned int cpu, size_t size, size_t align) BUG_ON(size % PAGE_SIZE != 0); pfn_offset[nid] += size / PAGE_SIZE; + BUG_ON(node_percpu[nid] < size); + node_percpu[nid] -= size; if (percpu_pfn[cpu] == 0) percpu_pfn[cpu] = pfn; return pfn_to_kaddr(pfn); diff --git a/arch/tile/kernel/single_step.c b/arch/tile/kernel/single_step.c index 1eb3b39e36c7..84a729e06ec4 100644 --- a/arch/tile/kernel/single_step.c +++ b/arch/tile/kernel/single_step.c @@ -56,7 +56,7 @@ enum mem_op { MEMOP_STORE_POSTINCR }; -static inline tile_bundle_bits set_BrOff_X1(tile_bundle_bits n, int32_t offset) +static inline tile_bundle_bits set_BrOff_X1(tile_bundle_bits n, s32 offset) { tile_bundle_bits result; @@ -254,6 +254,18 @@ P("\n"); return bundle; } +/* + * Called after execve() has started the new image. This allows us + * to reset the info state. Note that the the mmap'ed memory, if there + * was any, has already been unmapped by the exec. + */ +void single_step_execve(void) +{ + struct thread_info *ti = current_thread_info(); + kfree(ti->step_state); + ti->step_state = NULL; +} + /** * single_step_once() - entry point when single stepping has been triggered. * @regs: The machine register state @@ -373,7 +385,7 @@ void single_step_once(struct pt_regs *regs) /* branches */ case BRANCH_OPCODE_X1: { - int32_t offset = signExtend17(get_BrOff_X1(bundle)); + s32 offset = signExtend17(get_BrOff_X1(bundle)); /* * For branches, we use a rewriting trick to let the @@ -731,4 +743,9 @@ void single_step_once(struct pt_regs *regs) __insn_mtspr(SPR_SINGLE_STEP_EN_K_K, 1 << USER_PL); } +void single_step_execve(void) +{ + /* Nothing */ +} + #endif /* !__tilegx__ */ diff --git a/arch/tile/kernel/smp.c b/arch/tile/kernel/smp.c index 9575b37a8b75..a4293102ef81 100644 --- a/arch/tile/kernel/smp.c +++ b/arch/tile/kernel/smp.c @@ -36,6 +36,22 @@ static unsigned long __iomem *ipi_mappings[NR_CPUS]; /* Set by smp_send_stop() to avoid recursive panics. */ static int stopping_cpus; +static void __send_IPI_many(HV_Recipient *recip, int nrecip, int tag) +{ + int sent = 0; + while (sent < nrecip) { + int rc = hv_send_message(recip, nrecip, + (HV_VirtAddr)&tag, sizeof(tag)); + if (rc < 0) { + if (!stopping_cpus) /* avoid recursive panic */ + panic("hv_send_message returned %d", rc); + break; + } + WARN_ONCE(rc == 0, "hv_send_message() returned zero\n"); + sent += rc; + } +} + void send_IPI_single(int cpu, int tag) { HV_Recipient recip = { @@ -43,14 +59,13 @@ void send_IPI_single(int cpu, int tag) .x = cpu % smp_width, .state = HV_TO_BE_SENT }; - int rc = hv_send_message(&recip, 1, (HV_VirtAddr)&tag, sizeof(tag)); - BUG_ON(rc <= 0); + __send_IPI_many(&recip, 1, tag); } void send_IPI_many(const struct cpumask *mask, int tag) { HV_Recipient recip[NR_CPUS]; - int cpu, sent; + int cpu; int nrecip = 0; int my_cpu = smp_processor_id(); for_each_cpu(cpu, mask) { @@ -61,17 +76,7 @@ void send_IPI_many(const struct cpumask *mask, int tag) r->x = cpu % smp_width; r->state = HV_TO_BE_SENT; } - sent = 0; - while (sent < nrecip) { - int rc = hv_send_message(recip, nrecip, - (HV_VirtAddr)&tag, sizeof(tag)); - if (rc <= 0) { - if (!stopping_cpus) /* avoid recursive panic */ - panic("hv_send_message returned %d", rc); - break; - } - sent += rc; - } + __send_IPI_many(recip, nrecip, tag); } void send_IPI_allbutself(int tag) diff --git a/arch/tile/kernel/stack.c b/arch/tile/kernel/stack.c index 0d54106be3d6..dd81713a90dc 100644 --- a/arch/tile/kernel/stack.c +++ b/arch/tile/kernel/stack.c @@ -44,13 +44,6 @@ static int in_kernel_stack(struct KBacktraceIterator *kbt, VirtualAddress sp) return sp >= kstack_base && sp < kstack_base + THREAD_SIZE; } -/* Is address in the specified kernel code? */ -static int in_kernel_text(VirtualAddress address) -{ - return (address >= MEM_SV_INTRPT && - address < MEM_SV_INTRPT + HPAGE_SIZE); -} - /* Is address valid for reading? */ static int valid_address(struct KBacktraceIterator *kbt, VirtualAddress address) { @@ -63,6 +56,23 @@ static int valid_address(struct KBacktraceIterator *kbt, VirtualAddress address) if (l1_pgtable == NULL) return 0; /* can't read user space in other tasks */ +#ifdef CONFIG_64BIT + /* Find the real l1_pgtable by looking in the l0_pgtable. */ + pte = l1_pgtable[HV_L0_INDEX(address)]; + if (!hv_pte_get_present(pte)) + return 0; + pfn = hv_pte_get_pfn(pte); + if (pte_huge(pte)) { + if (!pfn_valid(pfn)) { + pr_err("L0 huge page has bad pfn %#lx\n", pfn); + return 0; + } + return hv_pte_get_present(pte) && hv_pte_get_readable(pte); + } + page = pfn_to_page(pfn); + BUG_ON(PageHighMem(page)); /* No HIGHMEM on 64-bit. */ + l1_pgtable = (HV_PTE *)pfn_to_kaddr(pfn); +#endif pte = l1_pgtable[HV_L1_INDEX(address)]; if (!hv_pte_get_present(pte)) return 0; @@ -92,7 +102,7 @@ static bool read_memory_func(void *result, VirtualAddress address, { int retval; struct KBacktraceIterator *kbt = (struct KBacktraceIterator *)vkbt; - if (in_kernel_text(address)) { + if (__kernel_text_address(address)) { /* OK to read kernel code. */ } else if (address >= PAGE_OFFSET) { /* We only tolerate kernel-space reads of this task's stack */ @@ -132,7 +142,7 @@ static struct pt_regs *valid_fault_handler(struct KBacktraceIterator* kbt) } } if (EX1_PL(p->ex1) == KERNEL_PL && - in_kernel_text(p->pc) && + __kernel_text_address(p->pc) && in_kernel_stack(kbt, p->sp) && p->sp >= sp) { if (kbt->verbose) diff --git a/arch/tile/kernel/time.c b/arch/tile/kernel/time.c index f2e156e44692..49a605be94c5 100644 --- a/arch/tile/kernel/time.c +++ b/arch/tile/kernel/time.c @@ -224,3 +224,13 @@ int setup_profiling_timer(unsigned int multiplier) { return -EINVAL; } + +/* + * Use the tile timer to convert nsecs to core clock cycles, relying + * on it having the same frequency as SPR_CYCLE. + */ +cycles_t ns2cycles(unsigned long nsecs) +{ + struct clock_event_device *dev = &__get_cpu_var(tile_timer); + return ((u64)nsecs * dev->mult) >> dev->shift; +} diff --git a/arch/tile/kernel/vmlinux.lds.S b/arch/tile/kernel/vmlinux.lds.S index c6ce378e0678..38f64fafdc10 100644 --- a/arch/tile/kernel/vmlinux.lds.S +++ b/arch/tile/kernel/vmlinux.lds.S @@ -59,10 +59,7 @@ SECTIONS . = ALIGN(PAGE_SIZE); VMLINUX_SYMBOL(_sinitdata) = .; - .init.page : AT (ADDR(.init.page) - LOAD_OFFSET) { - *(.init.page) - } :data =0 - INIT_DATA_SECTION(16) + INIT_DATA_SECTION(16) :data =0 PERCPU(L2_CACHE_BYTES, PAGE_SIZE) . = ALIGN(PAGE_SIZE); VMLINUX_SYMBOL(_einitdata) = .; diff --git a/arch/tile/lib/Makefile b/arch/tile/lib/Makefile index 93122d5b1558..0c26086ecbef 100644 --- a/arch/tile/lib/Makefile +++ b/arch/tile/lib/Makefile @@ -2,9 +2,8 @@ # Makefile for TILE-specific library files.. # -lib-y = cacheflush.o checksum.o cpumask.o delay.o \ - mb_incoherent.o uaccess.o memmove.o \ - memcpy_$(BITS).o memchr_$(BITS).o memset_$(BITS).o \ +lib-y = cacheflush.o checksum.o cpumask.o delay.o uaccess.o \ + memmove.o memcpy_$(BITS).o memchr_$(BITS).o memset_$(BITS).o \ strchr_$(BITS).o strlen_$(BITS).o ifeq ($(CONFIG_TILEGX),y) diff --git a/arch/tile/lib/atomic_32.c b/arch/tile/lib/atomic_32.c index 7a5cc706ab62..46570211df52 100644 --- a/arch/tile/lib/atomic_32.c +++ b/arch/tile/lib/atomic_32.c @@ -46,14 +46,13 @@ struct atomic_locks_on_cpu *atomic_lock_ptr[ATOMIC_HASH_L1_SIZE] #else /* ATOMIC_LOCKS_FOUND_VIA_TABLE() */ /* This page is remapped on startup to be hash-for-home. */ -int atomic_locks[PAGE_SIZE / sizeof(int) /* Only ATOMIC_HASH_SIZE is used */] - __attribute__((aligned(PAGE_SIZE), section(".bss.page_aligned"))); +int atomic_locks[PAGE_SIZE / sizeof(int)] __page_aligned_bss; #endif /* ATOMIC_LOCKS_FOUND_VIA_TABLE() */ static inline int *__atomic_hashed_lock(volatile void *v) { - /* NOTE: this code must match "sys_cmpxchg" in kernel/intvec.S */ + /* NOTE: this code must match "sys_cmpxchg" in kernel/intvec_32.S */ #if ATOMIC_LOCKS_FOUND_VIA_TABLE() unsigned long i = (unsigned long) v & ((PAGE_SIZE-1) & -sizeof(long long)); @@ -203,32 +202,32 @@ static inline int *__futex_setup(int __user *v) return __atomic_hashed_lock((int __force *)v); } -struct __get_user futex_set(int __user *v, int i) +struct __get_user futex_set(u32 __user *v, int i) { return __atomic_xchg((int __force *)v, __futex_setup(v), i); } -struct __get_user futex_add(int __user *v, int n) +struct __get_user futex_add(u32 __user *v, int n) { return __atomic_xchg_add((int __force *)v, __futex_setup(v), n); } -struct __get_user futex_or(int __user *v, int n) +struct __get_user futex_or(u32 __user *v, int n) { return __atomic_or((int __force *)v, __futex_setup(v), n); } -struct __get_user futex_andn(int __user *v, int n) +struct __get_user futex_andn(u32 __user *v, int n) { return __atomic_andn((int __force *)v, __futex_setup(v), n); } -struct __get_user futex_xor(int __user *v, int n) +struct __get_user futex_xor(u32 __user *v, int n) { return __atomic_xor((int __force *)v, __futex_setup(v), n); } -struct __get_user futex_cmpxchg(int __user *v, int o, int n) +struct __get_user futex_cmpxchg(u32 __user *v, int o, int n) { return __atomic_cmpxchg((int __force *)v, __futex_setup(v), o, n); } diff --git a/arch/tile/lib/atomic_asm_32.S b/arch/tile/lib/atomic_asm_32.S index 5a5514b77e78..82f64cc63658 100644 --- a/arch/tile/lib/atomic_asm_32.S +++ b/arch/tile/lib/atomic_asm_32.S @@ -14,7 +14,7 @@ * Support routines for atomic operations. Each function takes: * * r0: address to manipulate - * r1: pointer to atomic lock guarding this operation (for FUTEX_LOCK_REG) + * r1: pointer to atomic lock guarding this operation (for ATOMIC_LOCK_REG) * r2: new value to write, or for cmpxchg/add_unless, value to compare against * r3: (cmpxchg/xchg_add_unless) new value to write or add; * (atomic64 ops) high word of value to write diff --git a/arch/tile/lib/cacheflush.c b/arch/tile/lib/cacheflush.c index 11b6164c2097..35c1d8ca5f38 100644 --- a/arch/tile/lib/cacheflush.c +++ b/arch/tile/lib/cacheflush.c @@ -21,3 +21,105 @@ void __flush_icache_range(unsigned long start, unsigned long end) { invalidate_icache((const void *)start, end - start, PAGE_SIZE); } + + +/* Force a load instruction to issue. */ +static inline void force_load(char *p) +{ + *(volatile char *)p; +} + +/* + * Flush and invalidate a VA range that is homed remotely on a single + * core (if "!hfh") or homed via hash-for-home (if "hfh"), waiting + * until the memory controller holds the flushed values. + */ +void finv_buffer_remote(void *buffer, size_t size, int hfh) +{ + char *p, *base; + size_t step_size, load_count; + const unsigned long STRIPE_WIDTH = 8192; + + /* + * Flush and invalidate the buffer out of the local L1/L2 + * and request the home cache to flush and invalidate as well. + */ + __finv_buffer(buffer, size); + + /* + * Wait for the home cache to acknowledge that it has processed + * all the flush-and-invalidate requests. This does not mean + * that the flushed data has reached the memory controller yet, + * but it does mean the home cache is processing the flushes. + */ + __insn_mf(); + + /* + * Issue a load to the last cache line, which can't complete + * until all the previously-issued flushes to the same memory + * controller have also completed. If we weren't striping + * memory, that one load would be sufficient, but since we may + * be, we also need to back up to the last load issued to + * another memory controller, which would be the point where + * we crossed an 8KB boundary (the granularity of striping + * across memory controllers). Keep backing up and doing this + * until we are before the beginning of the buffer, or have + * hit all the controllers. + * + * If we are flushing a hash-for-home buffer, it's even worse. + * Each line may be homed on a different tile, and each tile + * may have up to four lines that are on different + * controllers. So as we walk backwards, we have to touch + * enough cache lines to satisfy these constraints. In + * practice this ends up being close enough to "load from + * every cache line on a full memory stripe on each + * controller" that we simply do that, to simplify the logic. + * + * FIXME: See bug 9535 for some issues with this code. + */ + if (hfh) { + step_size = L2_CACHE_BYTES; + load_count = (STRIPE_WIDTH / L2_CACHE_BYTES) * + (1 << CHIP_LOG_NUM_MSHIMS()); + } else { + step_size = STRIPE_WIDTH; + load_count = (1 << CHIP_LOG_NUM_MSHIMS()); + } + + /* Load the last byte of the buffer. */ + p = (char *)buffer + size - 1; + force_load(p); + + /* Bump down to the end of the previous stripe or cache line. */ + p -= step_size; + p = (char *)((unsigned long)p | (step_size - 1)); + + /* Figure out how far back we need to go. */ + base = p - (step_size * (load_count - 2)); + if ((long)base < (long)buffer) + base = buffer; + + /* + * Fire all the loads we need. The MAF only has eight entries + * so we can have at most eight outstanding loads, so we + * unroll by that amount. + */ +#pragma unroll 8 + for (; p >= base; p -= step_size) + force_load(p); + + /* + * Repeat, but with inv's instead of loads, to get rid of the + * data we just loaded into our own cache and the old home L3. + * No need to unroll since inv's don't target a register. + */ + p = (char *)buffer + size - 1; + __insn_inv(p); + p -= step_size; + p = (char *)((unsigned long)p | (step_size - 1)); + for (; p >= base; p -= step_size) + __insn_inv(p); + + /* Wait for the load+inv's (and thus finvs) to have completed. */ + __insn_mf(); +} diff --git a/arch/tile/lib/delay.c b/arch/tile/lib/delay.c index 5801b03c13ef..cdacdd11d360 100644 --- a/arch/tile/lib/delay.c +++ b/arch/tile/lib/delay.c @@ -15,20 +15,31 @@ #include <linux/module.h> #include <linux/delay.h> #include <linux/thread_info.h> -#include <asm/fixmap.h> -#include <hv/hypervisor.h> +#include <asm/timex.h> void __udelay(unsigned long usecs) { - hv_nanosleep(usecs * 1000); + if (usecs > ULONG_MAX / 1000) { + WARN_ON_ONCE(usecs > ULONG_MAX / 1000); + usecs = ULONG_MAX / 1000; + } + __ndelay(usecs * 1000); } EXPORT_SYMBOL(__udelay); void __ndelay(unsigned long nsecs) { - hv_nanosleep(nsecs); + cycles_t target = get_cycles(); + target += ns2cycles(nsecs); + while (get_cycles() < target) + cpu_relax(); } EXPORT_SYMBOL(__ndelay); -/* FIXME: should be declared in a header somewhere. */ +void __delay(unsigned long cycles) +{ + cycles_t target = get_cycles() + cycles; + while (get_cycles() < target) + cpu_relax(); +} EXPORT_SYMBOL(__delay); diff --git a/arch/tile/lib/exports.c b/arch/tile/lib/exports.c index 1509c5597653..49284fae9d09 100644 --- a/arch/tile/lib/exports.c +++ b/arch/tile/lib/exports.c @@ -29,6 +29,9 @@ EXPORT_SYMBOL(__put_user_8); EXPORT_SYMBOL(strnlen_user_asm); EXPORT_SYMBOL(strncpy_from_user_asm); EXPORT_SYMBOL(clear_user_asm); +EXPORT_SYMBOL(flush_user_asm); +EXPORT_SYMBOL(inv_user_asm); +EXPORT_SYMBOL(finv_user_asm); /* arch/tile/kernel/entry.S */ #include <linux/kernel.h> @@ -45,9 +48,6 @@ EXPORT_SYMBOL(__copy_from_user_zeroing); EXPORT_SYMBOL(__copy_in_user_inatomic); #endif -/* arch/tile/lib/mb_incoherent.S */ -EXPORT_SYMBOL(__mb_incoherent); - /* hypervisor glue */ #include <hv/hypervisor.h> EXPORT_SYMBOL(hv_dev_open); @@ -85,4 +85,8 @@ int64_t __muldi3(int64_t, int64_t); EXPORT_SYMBOL(__muldi3); uint64_t __lshrdi3(uint64_t, unsigned int); EXPORT_SYMBOL(__lshrdi3); +uint64_t __ashrdi3(uint64_t, unsigned int); +EXPORT_SYMBOL(__ashrdi3); +uint64_t __ashldi3(uint64_t, unsigned int); +EXPORT_SYMBOL(__ashldi3); #endif diff --git a/arch/tile/lib/mb_incoherent.S b/arch/tile/lib/mb_incoherent.S deleted file mode 100644 index 989ad7b68d5a..000000000000 --- a/arch/tile/lib/mb_incoherent.S +++ /dev/null @@ -1,34 +0,0 @@ -/* - * Copyright 2010 Tilera Corporation. 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 - * as published by the Free Software Foundation, version 2. - * - * 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, GOOD TITLE or - * NON INFRINGEMENT. See the GNU General Public License for - * more details. - * - * Assembly code for invoking the HV's fence_incoherent syscall. - */ - -#include <linux/linkage.h> -#include <hv/syscall_public.h> -#include <arch/abi.h> -#include <arch/chip.h> - -#if !CHIP_HAS_MF_WAITS_FOR_VICTIMS() - -/* - * Invoke the hypervisor's fence_incoherent syscall, which guarantees - * that all victims for cachelines homed on this tile have reached memory. - */ -STD_ENTRY(__mb_incoherent) - moveli TREG_SYSCALL_NR_NAME, HV_SYS_fence_incoherent - swint2 - jrp lr - STD_ENDPROC(__mb_incoherent) - -#endif diff --git a/arch/tile/lib/memcpy_tile64.c b/arch/tile/lib/memcpy_tile64.c index f7d4a6ad61e8..b2fe15e01075 100644 --- a/arch/tile/lib/memcpy_tile64.c +++ b/arch/tile/lib/memcpy_tile64.c @@ -96,7 +96,7 @@ static void memcpy_multicache(void *dest, const void *source, newsrc = __fix_to_virt(idx) + ((unsigned long)source & (PAGE_SIZE-1)); pmdp = pmd_offset(pud_offset(pgd_offset_k(newsrc), newsrc), newsrc); ptep = pte_offset_kernel(pmdp, newsrc); - *ptep = src_pte; /* set_pte() would be confused by this */ + __set_pte(ptep, src_pte); /* set_pte() would be confused by this */ local_flush_tlb_page(NULL, newsrc, PAGE_SIZE); /* Actually move the data. */ @@ -109,7 +109,7 @@ static void memcpy_multicache(void *dest, const void *source, */ src_pte = hv_pte_set_mode(src_pte, HV_PTE_MODE_CACHE_NO_L3); src_pte = hv_pte_set_writable(src_pte); /* need write access for inv */ - *ptep = src_pte; /* set_pte() would be confused by this */ + __set_pte(ptep, src_pte); /* set_pte() would be confused by this */ local_flush_tlb_page(NULL, newsrc, PAGE_SIZE); /* diff --git a/arch/tile/lib/spinlock_32.c b/arch/tile/lib/spinlock_32.c index 5cd1c4004eca..cb0999fb64b4 100644 --- a/arch/tile/lib/spinlock_32.c +++ b/arch/tile/lib/spinlock_32.c @@ -15,6 +15,7 @@ #include <linux/spinlock.h> #include <linux/module.h> #include <asm/processor.h> +#include <arch/spr_def.h> #include "spinlock_common.h" @@ -91,75 +92,75 @@ EXPORT_SYMBOL(arch_spin_unlock_wait); #define RD_COUNT_MASK ((1 << RD_COUNT_WIDTH) - 1) -/* Lock the word, spinning until there are no tns-ers. */ -static inline u32 get_rwlock(arch_rwlock_t *rwlock) -{ - u32 iterations = 0; - for (;;) { - u32 val = __insn_tns((int *)&rwlock->lock); - if (unlikely(val & 1)) { - delay_backoff(iterations++); - continue; - } - return val; - } -} - -int arch_read_trylock_slow(arch_rwlock_t *rwlock) -{ - u32 val = get_rwlock(rwlock); - int locked = (val << RD_COUNT_WIDTH) == 0; - rwlock->lock = val + (locked << RD_COUNT_SHIFT); - return locked; -} -EXPORT_SYMBOL(arch_read_trylock_slow); - -void arch_read_unlock_slow(arch_rwlock_t *rwlock) -{ - u32 val = get_rwlock(rwlock); - rwlock->lock = val - (1 << RD_COUNT_SHIFT); -} -EXPORT_SYMBOL(arch_read_unlock_slow); - -void arch_write_unlock_slow(arch_rwlock_t *rwlock, u32 val) +/* + * We can get the read lock if everything but the reader bits (which + * are in the high part of the word) is zero, i.e. no active or + * waiting writers, no tns. + * + * We guard the tns/store-back with an interrupt critical section to + * preserve the semantic that the same read lock can be acquired in an + * interrupt context. + */ +inline int arch_read_trylock(arch_rwlock_t *rwlock) { - u32 eq, mask = 1 << WR_CURR_SHIFT; - while (unlikely(val & 1)) { - /* Limited backoff since we are the highest-priority task. */ - relax(4); - val = __insn_tns((int *)&rwlock->lock); + u32 val; + __insn_mtspr(SPR_INTERRUPT_CRITICAL_SECTION, 1); + val = __insn_tns((int *)&rwlock->lock); + if (likely((val << _RD_COUNT_WIDTH) == 0)) { + val += 1 << RD_COUNT_SHIFT; + rwlock->lock = val; + __insn_mtspr(SPR_INTERRUPT_CRITICAL_SECTION, 0); + BUG_ON(val == 0); /* we don't expect wraparound */ + return 1; } - val = __insn_addb(val, mask); - eq = __insn_seqb(val, val << (WR_CURR_SHIFT - WR_NEXT_SHIFT)); - val = __insn_mz(eq & mask, val); - rwlock->lock = val; + if ((val & 1) == 0) + rwlock->lock = val; + __insn_mtspr(SPR_INTERRUPT_CRITICAL_SECTION, 0); + return 0; } -EXPORT_SYMBOL(arch_write_unlock_slow); +EXPORT_SYMBOL(arch_read_trylock); /* - * We spin until everything but the reader bits (which are in the high - * part of the word) are zero, i.e. no active or waiting writers, no tns. - * + * Spin doing arch_read_trylock() until we acquire the lock. * ISSUE: This approach can permanently starve readers. A reader who sees * a writer could instead take a ticket lock (just like a writer would), * and atomically enter read mode (with 1 reader) when it gets the ticket. - * This way both readers and writers will always make forward progress + * This way both readers and writers would always make forward progress * in a finite time. */ -void arch_read_lock_slow(arch_rwlock_t *rwlock, u32 val) +void arch_read_lock(arch_rwlock_t *rwlock) { u32 iterations = 0; - do { - if (!(val & 1)) - rwlock->lock = val; + while (unlikely(!arch_read_trylock(rwlock))) delay_backoff(iterations++); +} +EXPORT_SYMBOL(arch_read_lock); + +void arch_read_unlock(arch_rwlock_t *rwlock) +{ + u32 val, iterations = 0; + + mb(); /* guarantee anything modified under the lock is visible */ + for (;;) { + __insn_mtspr(SPR_INTERRUPT_CRITICAL_SECTION, 1); val = __insn_tns((int *)&rwlock->lock); - } while ((val << RD_COUNT_WIDTH) != 0); - rwlock->lock = val + (1 << RD_COUNT_SHIFT); + if (likely(val & 1) == 0) { + rwlock->lock = val - (1 << _RD_COUNT_SHIFT); + __insn_mtspr(SPR_INTERRUPT_CRITICAL_SECTION, 0); + break; + } + __insn_mtspr(SPR_INTERRUPT_CRITICAL_SECTION, 0); + delay_backoff(iterations++); + } } -EXPORT_SYMBOL(arch_read_lock_slow); +EXPORT_SYMBOL(arch_read_unlock); -void arch_write_lock_slow(arch_rwlock_t *rwlock, u32 val) +/* + * We don't need an interrupt critical section here (unlike for + * arch_read_lock) since we should never use a bare write lock where + * it could be interrupted by code that could try to re-acquire it. + */ +void arch_write_lock(arch_rwlock_t *rwlock) { /* * The trailing underscore on this variable (and curr_ below) @@ -168,6 +169,12 @@ void arch_write_lock_slow(arch_rwlock_t *rwlock, u32 val) */ u32 my_ticket_; u32 iterations = 0; + u32 val = __insn_tns((int *)&rwlock->lock); + + if (likely(val == 0)) { + rwlock->lock = 1 << _WR_NEXT_SHIFT; + return; + } /* * Wait until there are no readers, then bump up the next @@ -206,23 +213,47 @@ void arch_write_lock_slow(arch_rwlock_t *rwlock, u32 val) relax(4); } } -EXPORT_SYMBOL(arch_write_lock_slow); +EXPORT_SYMBOL(arch_write_lock); -int __tns_atomic_acquire(atomic_t *lock) +int arch_write_trylock(arch_rwlock_t *rwlock) { - int ret; - u32 iterations = 0; + u32 val = __insn_tns((int *)&rwlock->lock); - BUG_ON(__insn_mfspr(SPR_INTERRUPT_CRITICAL_SECTION)); - __insn_mtspr(SPR_INTERRUPT_CRITICAL_SECTION, 1); + /* + * If a tns is in progress, or there's a waiting or active locker, + * or active readers, we can't take the lock, so give up. + */ + if (unlikely(val != 0)) { + if (!(val & 1)) + rwlock->lock = val; + return 0; + } - while ((ret = __insn_tns((void *)&lock->counter)) == 1) - delay_backoff(iterations++); - return ret; + /* Set the "next" field to mark it locked. */ + rwlock->lock = 1 << _WR_NEXT_SHIFT; + return 1; } +EXPORT_SYMBOL(arch_write_trylock); -void __tns_atomic_release(atomic_t *p, int v) +void arch_write_unlock(arch_rwlock_t *rwlock) { - p->counter = v; - __insn_mtspr(SPR_INTERRUPT_CRITICAL_SECTION, 0); + u32 val, eq, mask; + + mb(); /* guarantee anything modified under the lock is visible */ + val = __insn_tns((int *)&rwlock->lock); + if (likely(val == (1 << _WR_NEXT_SHIFT))) { + rwlock->lock = 0; + return; + } + while (unlikely(val & 1)) { + /* Limited backoff since we are the highest-priority task. */ + relax(4); + val = __insn_tns((int *)&rwlock->lock); + } + mask = 1 << WR_CURR_SHIFT; + val = __insn_addb(val, mask); + eq = __insn_seqb(val, val << (WR_CURR_SHIFT - WR_NEXT_SHIFT)); + val = __insn_mz(eq & mask, val); + rwlock->lock = val; } +EXPORT_SYMBOL(arch_write_unlock); diff --git a/arch/tile/mm/fault.c b/arch/tile/mm/fault.c index dcebfc831cd6..758f597f488c 100644 --- a/arch/tile/mm/fault.c +++ b/arch/tile/mm/fault.c @@ -655,14 +655,6 @@ struct intvec_state do_page_fault_ics(struct pt_regs *regs, int fault_num, } /* - * NOTE: the one other type of access that might bring us here - * are the memory ops in __tns_atomic_acquire/__tns_atomic_release, - * but we don't have to check specially for them since we can - * always safely return to the address of the fault and retry, - * since no separate atomic locks are involved. - */ - - /* * Now that we have released the atomic lock (if necessary), * it's safe to spin if the PTE that caused the fault was migrating. */ diff --git a/arch/tile/mm/homecache.c b/arch/tile/mm/homecache.c index d78df3a6ee15..cbe6f4f9eca3 100644 --- a/arch/tile/mm/homecache.c +++ b/arch/tile/mm/homecache.c @@ -179,23 +179,46 @@ void flush_remote(unsigned long cache_pfn, unsigned long cache_control, panic("Unsafe to continue."); } +void flush_remote_page(struct page *page, int order) +{ + int i, pages = (1 << order); + for (i = 0; i < pages; ++i, ++page) { + void *p = kmap_atomic(page); + int hfh = 0; + int home = page_home(page); +#if CHIP_HAS_CBOX_HOME_MAP() + if (home == PAGE_HOME_HASH) + hfh = 1; + else +#endif + BUG_ON(home < 0 || home >= NR_CPUS); + finv_buffer_remote(p, PAGE_SIZE, hfh); + kunmap_atomic(p); + } +} + void homecache_evict(const struct cpumask *mask) { flush_remote(0, HV_FLUSH_EVICT_L2, mask, 0, 0, 0, NULL, NULL, 0); } -/* Return a mask of the cpus whose caches currently own these pages. */ -static void homecache_mask(struct page *page, int pages, - struct cpumask *home_mask) +/* + * Return a mask of the cpus whose caches currently own these pages. + * The return value is whether the pages are all coherently cached + * (i.e. none are immutable, incoherent, or uncached). + */ +static int homecache_mask(struct page *page, int pages, + struct cpumask *home_mask) { int i; + int cached_coherently = 1; cpumask_clear(home_mask); for (i = 0; i < pages; ++i) { int home = page_home(&page[i]); if (home == PAGE_HOME_IMMUTABLE || home == PAGE_HOME_INCOHERENT) { cpumask_copy(home_mask, cpu_possible_mask); - return; + return 0; } #if CHIP_HAS_CBOX_HOME_MAP() if (home == PAGE_HOME_HASH) { @@ -203,11 +226,14 @@ static void homecache_mask(struct page *page, int pages, continue; } #endif - if (home == PAGE_HOME_UNCACHED) + if (home == PAGE_HOME_UNCACHED) { + cached_coherently = 0; continue; + } BUG_ON(home < 0 || home >= NR_CPUS); cpumask_set_cpu(home, home_mask); } + return cached_coherently; } /* @@ -386,7 +412,7 @@ void homecache_change_page_home(struct page *page, int order, int home) pte_t *ptep = virt_to_pte(NULL, kva); pte_t pteval = *ptep; BUG_ON(!pte_present(pteval) || pte_huge(pteval)); - *ptep = pte_set_home(pteval, home); + __set_pte(ptep, pte_set_home(pteval, home)); } } diff --git a/arch/tile/mm/init.c b/arch/tile/mm/init.c index 0b9ce69b0ee5..d6e87fda2fb2 100644 --- a/arch/tile/mm/init.c +++ b/arch/tile/mm/init.c @@ -53,22 +53,11 @@ #include "migrate.h" -/* - * We could set FORCE_MAX_ZONEORDER to "(HPAGE_SHIFT - PAGE_SHIFT + 1)" - * in the Tile Kconfig, but this generates configure warnings. - * Do it here and force people to get it right to compile this file. - * The problem is that with 4KB small pages and 16MB huge pages, - * the default value doesn't allow us to group enough small pages - * together to make up a huge page. - */ -#if CONFIG_FORCE_MAX_ZONEORDER < HPAGE_SHIFT - PAGE_SHIFT + 1 -# error "Change FORCE_MAX_ZONEORDER in arch/tile/Kconfig to match page size" -#endif - #define clear_pgd(pmdptr) (*(pmdptr) = hv_pte(0)) #ifndef __tilegx__ unsigned long VMALLOC_RESERVE = CONFIG_VMALLOC_RESERVE; +EXPORT_SYMBOL(VMALLOC_RESERVE); #endif DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); @@ -445,7 +434,7 @@ static pmd_t *__init get_pmd(pgd_t pgtables[], unsigned long va) /* Temporary page table we use for staging. */ static pgd_t pgtables[PTRS_PER_PGD] - __attribute__((section(".init.page"))); + __attribute__((aligned(HV_PAGE_TABLE_ALIGN))); /* * This maps the physical memory to kernel virtual address space, a total @@ -653,6 +642,17 @@ static void __init kernel_physical_mapping_init(pgd_t *pgd_base) memcpy(pgd_base, pgtables, sizeof(pgtables)); __install_page_table(pgd_base, __get_cpu_var(current_asid), swapper_pgprot); + + /* + * We just read swapper_pgprot and thus brought it into the cache, + * with its new home & caching mode. When we start the other CPUs, + * they're going to reference swapper_pgprot via their initial fake + * VA-is-PA mappings, which cache everything locally. At that + * time, if it's in our cache with a conflicting home, the + * simulator's coherence checker will complain. So, flush it out + * of our cache; we're not going to ever use it again anyway. + */ + __insn_finv(&swapper_pgprot); } /* @@ -950,11 +950,7 @@ struct kmem_cache *pgd_cache; void __init pgtable_cache_init(void) { - pgd_cache = kmem_cache_create("pgd", - PTRS_PER_PGD*sizeof(pgd_t), - PTRS_PER_PGD*sizeof(pgd_t), - 0, - NULL); + pgd_cache = kmem_cache_create("pgd", SIZEOF_PGD, SIZEOF_PGD, 0, NULL); if (!pgd_cache) panic("pgtable_cache_init(): Cannot create pgd cache"); } @@ -989,7 +985,7 @@ static long __write_once initfree = 1; static int __init set_initfree(char *str) { long val; - if (strict_strtol(str, 0, &val)) { + if (strict_strtol(str, 0, &val) == 0) { initfree = val; pr_info("initfree: %s free init pages\n", initfree ? "will" : "won't"); diff --git a/arch/tile/mm/migrate_32.S b/arch/tile/mm/migrate_32.S index f738765cd1e6..ac01a7cdf77f 100644 --- a/arch/tile/mm/migrate_32.S +++ b/arch/tile/mm/migrate_32.S @@ -18,6 +18,7 @@ #include <linux/linkage.h> #include <linux/threads.h> #include <asm/page.h> +#include <asm/thread_info.h> #include <asm/types.h> #include <asm/asm-offsets.h> #include <hv/hypervisor.h> diff --git a/arch/tile/mm/pgtable.c b/arch/tile/mm/pgtable.c index 1f5430c53d0d..1a2b36f8866d 100644 --- a/arch/tile/mm/pgtable.c +++ b/arch/tile/mm/pgtable.c @@ -142,6 +142,76 @@ pte_t *_pte_offset_map(pmd_t *dir, unsigned long address) } #endif +/** + * shatter_huge_page() - ensure a given address is mapped by a small page. + * + * This function converts a huge PTE mapping kernel LOWMEM into a bunch + * of small PTEs with the same caching. No cache flush required, but we + * must do a global TLB flush. + * + * Any caller that wishes to modify a kernel mapping that might + * have been made with a huge page should call this function, + * since doing so properly avoids race conditions with installing the + * newly-shattered page and then flushing all the TLB entries. + * + * @addr: Address at which to shatter any existing huge page. + */ +void shatter_huge_page(unsigned long addr) +{ + pgd_t *pgd; + pud_t *pud; + pmd_t *pmd; + unsigned long flags = 0; /* happy compiler */ +#ifdef __PAGETABLE_PMD_FOLDED + struct list_head *pos; +#endif + + /* Get a pointer to the pmd entry that we need to change. */ + addr &= HPAGE_MASK; + BUG_ON(pgd_addr_invalid(addr)); + BUG_ON(addr < PAGE_OFFSET); /* only for kernel LOWMEM */ + pgd = swapper_pg_dir + pgd_index(addr); + pud = pud_offset(pgd, addr); + BUG_ON(!pud_present(*pud)); + pmd = pmd_offset(pud, addr); + BUG_ON(!pmd_present(*pmd)); + if (!pmd_huge_page(*pmd)) + return; + + /* + * Grab the pgd_lock, since we may need it to walk the pgd_list, + * and since we need some kind of lock here to avoid races. + */ + spin_lock_irqsave(&pgd_lock, flags); + if (!pmd_huge_page(*pmd)) { + /* Lost the race to convert the huge page. */ + spin_unlock_irqrestore(&pgd_lock, flags); + return; + } + + /* Shatter the huge page into the preallocated L2 page table. */ + pmd_populate_kernel(&init_mm, pmd, + get_prealloc_pte(pte_pfn(*(pte_t *)pmd))); + +#ifdef __PAGETABLE_PMD_FOLDED + /* Walk every pgd on the system and update the pmd there. */ + list_for_each(pos, &pgd_list) { + pmd_t *copy_pmd; + pgd = list_to_pgd(pos) + pgd_index(addr); + pud = pud_offset(pgd, addr); + copy_pmd = pmd_offset(pud, addr); + __set_pmd(copy_pmd, *pmd); + } +#endif + + /* Tell every cpu to notice the change. */ + flush_remote(0, 0, NULL, addr, HPAGE_SIZE, HPAGE_SIZE, + cpu_possible_mask, NULL, 0); + + /* Hold the lock until the TLB flush is finished to avoid races. */ + spin_unlock_irqrestore(&pgd_lock, flags); +} + /* * List of all pgd's needed so it can invalidate entries in both cached * and uncached pgd's. This is essentially codepath-based locking @@ -184,9 +254,9 @@ static void pgd_ctor(pgd_t *pgd) BUG_ON(((u64 *)swapper_pg_dir)[pgd_index(MEM_USER_INTRPT)] != 0); #endif - clone_pgd_range(pgd + KERNEL_PGD_INDEX_START, - swapper_pg_dir + KERNEL_PGD_INDEX_START, - KERNEL_PGD_PTRS); + memcpy(pgd + KERNEL_PGD_INDEX_START, + swapper_pg_dir + KERNEL_PGD_INDEX_START, + KERNEL_PGD_PTRS * sizeof(pgd_t)); pgd_list_add(pgd); spin_unlock_irqrestore(&pgd_lock, flags); @@ -220,8 +290,11 @@ void pgd_free(struct mm_struct *mm, pgd_t *pgd) struct page *pte_alloc_one(struct mm_struct *mm, unsigned long address) { - gfp_t flags = GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO|__GFP_COMP; + gfp_t flags = GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO; struct page *p; +#if L2_USER_PGTABLE_ORDER > 0 + int i; +#endif #ifdef CONFIG_HIGHPTE flags |= __GFP_HIGHMEM; @@ -231,6 +304,18 @@ struct page *pte_alloc_one(struct mm_struct *mm, unsigned long address) if (p == NULL) return NULL; +#if L2_USER_PGTABLE_ORDER > 0 + /* + * Make every page have a page_count() of one, not just the first. + * We don't use __GFP_COMP since it doesn't look like it works + * correctly with tlb_remove_page(). + */ + for (i = 1; i < L2_USER_PGTABLE_PAGES; ++i) { + init_page_count(p+i); + inc_zone_page_state(p+i, NR_PAGETABLE); + } +#endif + pgtable_page_ctor(p); return p; } @@ -242,8 +327,15 @@ struct page *pte_alloc_one(struct mm_struct *mm, unsigned long address) */ void pte_free(struct mm_struct *mm, struct page *p) { + int i; + pgtable_page_dtor(p); - __free_pages(p, L2_USER_PGTABLE_ORDER); + __free_page(p); + + for (i = 1; i < L2_USER_PGTABLE_PAGES; ++i) { + __free_page(p+i); + dec_zone_page_state(p+i, NR_PAGETABLE); + } } void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte, @@ -252,18 +344,11 @@ void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte, int i; pgtable_page_dtor(pte); - tlb->need_flush = 1; - if (tlb_fast_mode(tlb)) { - struct page *pte_pages[L2_USER_PGTABLE_PAGES]; - for (i = 0; i < L2_USER_PGTABLE_PAGES; ++i) - pte_pages[i] = pte + i; - free_pages_and_swap_cache(pte_pages, L2_USER_PGTABLE_PAGES); - return; - } - for (i = 0; i < L2_USER_PGTABLE_PAGES; ++i) { - tlb->pages[tlb->nr++] = pte + i; - if (tlb->nr >= FREE_PTE_NR) - tlb_flush_mmu(tlb, 0, 0); + tlb_remove_page(tlb, pte); + + for (i = 1; i < L2_USER_PGTABLE_PAGES; ++i) { + tlb_remove_page(tlb, pte + i); + dec_zone_page_state(pte + i, NR_PAGETABLE); } } @@ -346,35 +431,51 @@ int get_remote_cache_cpu(pgprot_t prot) return x + y * smp_width; } -void set_pte_order(pte_t *ptep, pte_t pte, int order) +/* + * Convert a kernel VA to a PA and homing information. + */ +int va_to_cpa_and_pte(void *va, unsigned long long *cpa, pte_t *pte) { - unsigned long pfn = pte_pfn(pte); - struct page *page = pfn_to_page(pfn); + struct page *page = virt_to_page(va); + pte_t null_pte = { 0 }; - /* Update the home of a PTE if necessary */ - pte = pte_set_home(pte, page_home(page)); + *cpa = __pa(va); + /* Note that this is not writing a page table, just returning a pte. */ + *pte = pte_set_home(null_pte, page_home(page)); + + return 0; /* return non-zero if not hfh? */ +} +EXPORT_SYMBOL(va_to_cpa_and_pte); + +void __set_pte(pte_t *ptep, pte_t pte) +{ #ifdef __tilegx__ *ptep = pte; #else - /* - * When setting a PTE, write the high bits first, then write - * the low bits. This sets the "present" bit only after the - * other bits are in place. If a particular PTE update - * involves transitioning from one valid PTE to another, it - * may be necessary to call set_pte_order() more than once, - * transitioning via a suitable intermediate state. - * Note that this sequence also means that if we are transitioning - * from any migrating PTE to a non-migrating one, we will not - * see a half-updated PTE with the migrating bit off. - */ -#if HV_PTE_INDEX_PRESENT >= 32 || HV_PTE_INDEX_MIGRATING >= 32 -# error Must write the present and migrating bits last -#endif - ((u32 *)ptep)[1] = (u32)(pte_val(pte) >> 32); - barrier(); - ((u32 *)ptep)[0] = (u32)(pte_val(pte)); -#endif +# if HV_PTE_INDEX_PRESENT >= 32 || HV_PTE_INDEX_MIGRATING >= 32 +# error Must write the present and migrating bits last +# endif + if (pte_present(pte)) { + ((u32 *)ptep)[1] = (u32)(pte_val(pte) >> 32); + barrier(); + ((u32 *)ptep)[0] = (u32)(pte_val(pte)); + } else { + ((u32 *)ptep)[0] = (u32)(pte_val(pte)); + barrier(); + ((u32 *)ptep)[1] = (u32)(pte_val(pte) >> 32); + } +#endif /* __tilegx__ */ +} + +void set_pte(pte_t *ptep, pte_t pte) +{ + struct page *page = pfn_to_page(pte_pfn(pte)); + + /* Update the home of a PTE if necessary */ + pte = pte_set_home(pte, page_home(page)); + + __set_pte(ptep, pte); } /* Can this mm load a PTE with cached_priority set? */ diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index 050e4ddbbb65..35dd0b86401a 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -255,8 +255,8 @@ static const struct { { KDSIGACCEPT, KERN_INFO, "KDSIGACCEPT" }, }; -int line_ioctl(struct tty_struct *tty, struct file * file, - unsigned int cmd, unsigned long arg) +int line_ioctl(struct tty_struct *tty, unsigned int cmd, + unsigned long arg) { int ret; int i; diff --git a/arch/um/include/asm/processor-generic.h b/arch/um/include/asm/processor-generic.h index bed668824b5f..d1d1b0d8a0cd 100644 --- a/arch/um/include/asm/processor-generic.h +++ b/arch/um/include/asm/processor-generic.h @@ -66,7 +66,7 @@ struct thread_struct { .request = { 0 } \ } -extern struct task_struct *alloc_task_struct(void); +extern struct task_struct *alloc_task_struct_node(int node); static inline void release_thread(struct task_struct *task) { diff --git a/arch/um/include/shared/line.h b/arch/um/include/shared/line.h index 311a0d3d93af..72f4f25af247 100644 --- a/arch/um/include/shared/line.h +++ b/arch/um/include/shared/line.h @@ -77,8 +77,8 @@ extern int line_chars_in_buffer(struct tty_struct *tty); extern void line_flush_buffer(struct tty_struct *tty); extern void line_flush_chars(struct tty_struct *tty); extern int line_write_room(struct tty_struct *tty); -extern int line_ioctl(struct tty_struct *tty, struct file * file, - unsigned int cmd, unsigned long arg); +extern int line_ioctl(struct tty_struct *tty, unsigned int cmd, + unsigned long arg); extern void line_throttle(struct tty_struct *tty); extern void line_unthrottle(struct tty_struct *tty); diff --git a/arch/um/sys-i386/asm/elf.h b/arch/um/sys-i386/asm/elf.h index a979a22a8d9f..d964a4111ac6 100644 --- a/arch/um/sys-i386/asm/elf.h +++ b/arch/um/sys-i386/asm/elf.h @@ -75,6 +75,8 @@ typedef struct user_i387_struct elf_fpregset_t; pr_reg[16] = PT_REGS_SS(regs); \ } while (0); +#define task_pt_regs(t) (&(t)->thread.regs) + struct task_struct; extern int elf_core_copy_fpregs(struct task_struct *t, elf_fpregset_t *fpu); diff --git a/arch/um/sys-ppc/Makefile b/arch/um/sys-ppc/Makefile index b8bc844fd2c4..20d363bd7004 100644 --- a/arch/um/sys-ppc/Makefile +++ b/arch/um/sys-ppc/Makefile @@ -6,7 +6,7 @@ OBJ = built-in.o OBJS = ptrace.o sigcontext.o checksum.o miscthings.o misc.o \ ptrace_user.o sysrq.o -EXTRA_AFLAGS := -DCONFIG_PPC32 -I. -I$(srctree)/arch/ppc/kernel +asflags-y := -DCONFIG_PPC32 -I. -I$(srctree)/arch/ppc/kernel all: $(OBJ) @@ -15,10 +15,10 @@ $(OBJ): $(OBJS) $(LD) $(LINKFLAGS) --start-group $^ --end-group -o $@ ptrace_user.o: ptrace_user.c - $(CC) -D__KERNEL__ $(USER_CFLAGS) $(EXTRA_CFLAGS) -c -o $@ $< + $(CC) -D__KERNEL__ $(USER_CFLAGS) $(ccflags-y) -c -o $@ $< sigcontext.o: sigcontext.c - $(CC) $(USER_CFLAGS) $(EXTRA_CFLAGS) -c -o $@ $< + $(CC) $(USER_CFLAGS) $(ccflags-y) -c -o $@ $< checksum.S: rm -f $@ @@ -53,13 +53,13 @@ ppc_defs.h: mk_defs.c ppc_defs.head \ checksum.o: checksum.S rm -f asm ln -s $(srctree)/include/asm-ppc asm - $(CC) $(EXTRA_AFLAGS) $(KBUILD_AFLAGS) -D__ASSEMBLY__ -D__UM_PPC__ -c $< -o $*.o + $(CC) $(asflags-y) $(KBUILD_AFLAGS) -D__ASSEMBLY__ -D__UM_PPC__ -c $< -o $*.o rm -f asm misc.o: misc.S ppc_defs.h rm -f asm ln -s $(srctree)/include/asm-ppc asm - $(CC) $(EXTRA_AFLAGS) $(KBUILD_AFLAGS) -D__ASSEMBLY__ -D__UM_PPC__ -c $< -o $*.o + $(CC) $(asflags-y) $(KBUILD_AFLAGS) -D__ASSEMBLY__ -D__UM_PPC__ -c $< -o $*.o rm -f asm clean-files := $(OBJS) ppc_defs.h checksum.S mk_defs.c diff --git a/arch/um/sys-x86_64/asm/elf.h b/arch/um/sys-x86_64/asm/elf.h index d760967f33a7..d6d5af376251 100644 --- a/arch/um/sys-x86_64/asm/elf.h +++ b/arch/um/sys-x86_64/asm/elf.h @@ -95,6 +95,8 @@ typedef struct user_i387_struct elf_fpregset_t; (pr_reg)[25] = 0; \ (pr_reg)[26] = 0; +#define task_pt_regs(t) (&(t)->thread.regs) + struct task_struct; extern int elf_core_copy_fpregs(struct task_struct *t, elf_fpregset_t *fpu); diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index e1f65c46bc93..140e254fe546 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -123,7 +123,7 @@ config NEED_SG_DMA_LENGTH def_bool y config GENERIC_ISA_DMA - def_bool y + def_bool ISA_DMA_API config GENERIC_IOMAP def_bool y @@ -143,7 +143,7 @@ config GENERIC_GPIO bool config ARCH_MAY_HAVE_PC_FDC - def_bool y + def_bool ISA_DMA_API config RWSEM_GENERIC_SPINLOCK def_bool !X86_XADD @@ -2002,9 +2002,13 @@ source "drivers/pci/pcie/Kconfig" source "drivers/pci/Kconfig" -# x86_64 have no ISA slots, but do have ISA-style DMA. +# x86_64 have no ISA slots, but can have ISA-style DMA. config ISA_DMA_API - def_bool y + bool "ISA-style DMA support" if (X86_64 && EXPERT) + default y + help + Enables ISA-style DMA support for devices requiring such controllers. + If unsure, say Y. if X86_32 @@ -2092,6 +2096,16 @@ source "drivers/pcmcia/Kconfig" source "drivers/pci/hotplug/Kconfig" +config RAPIDIO + bool "RapidIO support" + depends on PCI + default n + help + If you say Y here, the kernel will include drivers and + infrastructure code to support RapidIO interconnect devices. + +source "drivers/rapidio/Kconfig" + endmenu diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu index ed47e6e1747f..d161e939df62 100644 --- a/arch/x86/Kconfig.cpu +++ b/arch/x86/Kconfig.cpu @@ -326,7 +326,7 @@ config X86_PPRO_FENCE Old PentiumPro multiprocessor systems had errata that could cause memory operations to violate the x86 ordering standard in rare cases. Enabling this option will attempt to work around some (but not all) - occurances of this problem, at the cost of much heavier spinlock and + occurrences of this problem, at the cost of much heavier spinlock and memory barrier operations. If unsure, say n here. Even distro kernels should think twice before @@ -366,7 +366,7 @@ config X86_INTEL_USERCOPY config X86_USE_PPRO_CHECKSUM def_bool y - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MK8 || MVIAC3_2 || MEFFICEON || MGEODE_LX || MCORE2 || MATOM + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MK7 || MK6 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MK8 || MVIAC3_2 || MVIAC7 || MEFFICEON || MGEODE_LX || MCORE2 || MATOM config X86_USE_3DNOW def_bool y diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S index 8fe2a4966b7a..adcf794b22e2 100644 --- a/arch/x86/crypto/aesni-intel_asm.S +++ b/arch/x86/crypto/aesni-intel_asm.S @@ -1346,7 +1346,7 @@ _zero_cipher_left_decrypt: and $15, %r13 # %r13 = arg4 (mod 16) je _multiple_of_16_bytes_decrypt - # Handle the last <16 byte block seperately + # Handle the last <16 byte block separately paddd ONE(%rip), %xmm0 # increment CNT to get Yn movdqa SHUF_MASK(%rip), %xmm10 @@ -1355,7 +1355,7 @@ _zero_cipher_left_decrypt: ENCRYPT_SINGLE_BLOCK %xmm0, %xmm1 # E(K, Yn) sub $16, %r11 add %r13, %r11 - movdqu (%arg3,%r11,1), %xmm1 # recieve the last <16 byte block + movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block lea SHIFT_MASK+16(%rip), %r12 sub %r13, %r12 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes @@ -1607,7 +1607,7 @@ _zero_cipher_left_encrypt: and $15, %r13 # %r13 = arg4 (mod 16) je _multiple_of_16_bytes_encrypt - # Handle the last <16 Byte block seperately + # Handle the last <16 Byte block separately paddd ONE(%rip), %xmm0 # INCR CNT to get Yn movdqa SHUF_MASK(%rip), %xmm10 PSHUFB_XMM %xmm10, %xmm0 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S index 430312ba6e3f..849a9d23c71d 100644 --- a/arch/x86/ia32/ia32entry.S +++ b/arch/x86/ia32/ia32entry.S @@ -847,4 +847,5 @@ ia32_sys_call_table: .quad sys_name_to_handle_at .quad compat_sys_open_by_handle_at .quad compat_sys_clock_adjtime + .quad sys_syncfs ia32_syscall_end: diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h index 903683b07e42..69d58131bc8e 100644 --- a/arch/x86/include/asm/bitops.h +++ b/arch/x86/include/asm/bitops.h @@ -456,14 +456,12 @@ static inline int fls(int x) #ifdef __KERNEL__ -#include <asm-generic/bitops/ext2-non-atomic.h> +#include <asm-generic/bitops/le.h> #define ext2_set_bit_atomic(lock, nr, addr) \ test_and_set_bit((nr), (unsigned long *)(addr)) #define ext2_clear_bit_atomic(lock, nr, addr) \ test_and_clear_bit((nr), (unsigned long *)(addr)) -#include <asm-generic/bitops/minix.h> - #endif /* __KERNEL__ */ #endif /* _ASM_X86_BITOPS_H */ diff --git a/arch/x86/include/asm/cacheflush.h b/arch/x86/include/asm/cacheflush.h index 62f084478f7e..4e12668711e5 100644 --- a/arch/x86/include/asm/cacheflush.h +++ b/arch/x86/include/asm/cacheflush.h @@ -71,7 +71,7 @@ static inline void set_page_memtype(struct page *pg, unsigned long memtype) { } * Read/Write : ReadOnly, ReadWrite * Presence : NotPresent * - * Within a catagory, the attributes are mutually exclusive. + * Within a category, the attributes are mutually exclusive. * * The implementation of this API will take care of various aspects that * are associated with changing such attributes, such as: diff --git a/arch/x86/include/asm/dma.h b/arch/x86/include/asm/dma.h index ca1098a7e580..97b6d8114a43 100644 --- a/arch/x86/include/asm/dma.h +++ b/arch/x86/include/asm/dma.h @@ -151,6 +151,7 @@ #define DMA_AUTOINIT 0x10 +#ifdef CONFIG_ISA_DMA_API extern spinlock_t dma_spin_lock; static inline unsigned long claim_dma_lock(void) @@ -164,6 +165,7 @@ static inline void release_dma_lock(unsigned long flags) { spin_unlock_irqrestore(&dma_spin_lock, flags); } +#endif /* CONFIG_ISA_DMA_API */ /* enable/disable a specific DMA channel */ static inline void enable_dma(unsigned int dmanr) @@ -303,9 +305,11 @@ static inline int get_dma_residue(unsigned int dmanr) } -/* These are in kernel/dma.c: */ +/* These are in kernel/dma.c because x86 uses CONFIG_GENERIC_ISA_DMA */ +#ifdef CONFIG_ISA_DMA_API extern int request_dma(unsigned int dmanr, const char *device_id); extern void free_dma(unsigned int dmanr); +#endif /* From PCI */ diff --git a/arch/x86/include/asm/kdebug.h b/arch/x86/include/asm/kdebug.h index 518bbbb9ee59..fe2cc6e105fa 100644 --- a/arch/x86/include/asm/kdebug.h +++ b/arch/x86/include/asm/kdebug.h @@ -26,7 +26,7 @@ extern void die(const char *, struct pt_regs *,long); extern int __must_check __die(const char *, struct pt_regs *, long); extern void show_registers(struct pt_regs *regs); extern void show_trace(struct task_struct *t, struct pt_regs *regs, - unsigned long *sp); + unsigned long *sp, unsigned long bp); extern void __show_regs(struct pt_regs *regs, int all); extern void show_regs(struct pt_regs *regs); extern unsigned long oops_begin(void); diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h index 07f46016d3ff..4886a68f267e 100644 --- a/arch/x86/include/asm/nmi.h +++ b/arch/x86/include/asm/nmi.h @@ -29,8 +29,8 @@ void arch_trigger_all_cpu_backtrace(void); * external nmis, because the local ones are more frequent. * * Also setup some default high/normal/low settings for - * subsystems to registers with. Using 4 bits to seperate - * the priorities. This can go alot higher if needed be. + * subsystems to registers with. Using 4 bits to separate + * the priorities. This can go a lot higher if needed be. */ #define NMI_LOCAL_SHIFT 16 /* randomly picked */ diff --git a/arch/x86/include/asm/nops.h b/arch/x86/include/asm/nops.h index 6d8723a766cc..af788496020b 100644 --- a/arch/x86/include/asm/nops.h +++ b/arch/x86/include/asm/nops.h @@ -38,7 +38,7 @@ #define K8_NOP8 K8_NOP4 K8_NOP4 /* K7 nops - uses eax dependencies (arbitary choice) + uses eax dependencies (arbitrary choice) 1: nop 2: movl %eax,%eax 3: leal (,%eax,1),%eax diff --git a/arch/x86/include/asm/olpc.h b/arch/x86/include/asm/olpc.h index f482010350fb..5ca6801b75f3 100644 --- a/arch/x86/include/asm/olpc.h +++ b/arch/x86/include/asm/olpc.h @@ -20,7 +20,7 @@ extern struct olpc_platform_t olpc_platform_info; /* * OLPC board IDs contain the major build number within the mask 0x0ff0, - * and the minor build number withing 0x000f. Pre-builds have a minor + * and the minor build number within 0x000f. Pre-builds have a minor * number less than 8, and normal builds start at 8. For example, 0x0B10 * is a PreB1, and 0x0C18 is a C1. */ diff --git a/arch/x86/include/asm/perf_event_p4.h b/arch/x86/include/asm/perf_event_p4.h index cc29086e30cd..56fd9e3abbda 100644 --- a/arch/x86/include/asm/perf_event_p4.h +++ b/arch/x86/include/asm/perf_event_p4.h @@ -1,5 +1,5 @@ /* - * Netburst Perfomance Events (P4, old Xeon) + * Netburst Performance Events (P4, old Xeon) */ #ifndef PERF_EVENT_P4_H @@ -9,7 +9,7 @@ #include <linux/bitops.h> /* - * NetBurst has perfomance MSRs shared between + * NetBurst has performance MSRs shared between * threads if HT is turned on, ie for both logical * processors (mem: in turn in Atom with HT support * perf-MSRs are not shared and every thread has its diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h index 94b979d1b58d..effff47a3c82 100644 --- a/arch/x86/include/asm/pgtable-3level.h +++ b/arch/x86/include/asm/pgtable-3level.h @@ -69,8 +69,6 @@ static inline void native_pmd_clear(pmd_t *pmd) static inline void pud_clear(pud_t *pudp) { - unsigned long pgd; - set_pud(pudp, __pud(0)); /* @@ -79,13 +77,10 @@ static inline void pud_clear(pud_t *pudp) * section 8.1: in PAE mode we explicitly have to flush the * TLB via cr3 if the top-level pgd is changed... * - * Make sure the pud entry we're updating is within the - * current pgd to avoid unnecessary TLB flushes. + * Currently all places where pud_clear() is called either have + * flush_tlb_mm() followed or don't need TLB flush (x86_64 code or + * pud_clear_bad()), so we don't need TLB flush here. */ - pgd = read_cr3(); - if (__pa(pudp) >= pgd && __pa(pudp) < - (pgd + sizeof(pgd_t)*PTRS_PER_PGD)) - write_cr3(pgd); } #ifdef CONFIG_SMP diff --git a/arch/x86/include/asm/processor-flags.h b/arch/x86/include/asm/processor-flags.h index 7a3e836eb2a9..a898a2b6e10c 100644 --- a/arch/x86/include/asm/processor-flags.h +++ b/arch/x86/include/asm/processor-flags.h @@ -7,7 +7,7 @@ */ #define X86_EFLAGS_CF 0x00000001 /* Carry Flag */ #define X86_EFLAGS_PF 0x00000004 /* Parity Flag */ -#define X86_EFLAGS_AF 0x00000010 /* Auxillary carry 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 */ diff --git a/arch/x86/include/asm/ptrace-abi.h b/arch/x86/include/asm/ptrace-abi.h index 52b098a6eebb..7b0a55a88851 100644 --- a/arch/x86/include/asm/ptrace-abi.h +++ b/arch/x86/include/asm/ptrace-abi.h @@ -31,7 +31,7 @@ #define R12 24 #define RBP 32 #define RBX 40 -/* arguments: interrupts/non tracing syscalls only save upto here*/ +/* arguments: interrupts/non tracing syscalls only save up to here*/ #define R11 48 #define R10 56 #define R9 64 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h index 78cd1ea94500..1babf8adecdf 100644 --- a/arch/x86/include/asm/ptrace.h +++ b/arch/x86/include/asm/ptrace.h @@ -73,7 +73,7 @@ struct pt_regs { unsigned long r12; unsigned long rbp; unsigned long rbx; -/* arguments: non interrupts/non tracing syscalls only save upto here*/ +/* arguments: non interrupts/non tracing syscalls only save up to here*/ unsigned long r11; unsigned long r10; unsigned long r9; @@ -103,7 +103,7 @@ struct pt_regs { unsigned long r12; unsigned long bp; unsigned long bx; -/* arguments: non interrupts/non tracing syscalls only save upto here*/ +/* arguments: non interrupts/non tracing syscalls only save up to here*/ unsigned long r11; unsigned long r10; unsigned long r9; diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h index 52b5c7ed3608..d7e89c83645d 100644 --- a/arch/x86/include/asm/stacktrace.h +++ b/arch/x86/include/asm/stacktrace.h @@ -47,7 +47,7 @@ struct stacktrace_ops { }; void dump_trace(struct task_struct *tsk, struct pt_regs *regs, - unsigned long *stack, + unsigned long *stack, unsigned long bp, const struct stacktrace_ops *ops, void *data); #ifdef CONFIG_X86_32 @@ -86,11 +86,11 @@ stack_frame(struct task_struct *task, struct pt_regs *regs) extern void show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs, - unsigned long *stack, char *log_lvl); + unsigned long *stack, unsigned long bp, char *log_lvl); extern void show_stack_log_lvl(struct task_struct *task, struct pt_regs *regs, - unsigned long *sp, char *log_lvl); + unsigned long *sp, unsigned long bp, char *log_lvl); extern unsigned int code_bytes; diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h index f0b6e5dbc5a0..1f2e61e28981 100644 --- a/arch/x86/include/asm/thread_info.h +++ b/arch/x86/include/asm/thread_info.h @@ -161,8 +161,14 @@ struct thread_info { #define __HAVE_ARCH_THREAD_INFO_ALLOCATOR -#define alloc_thread_info(tsk) \ - ((struct thread_info *)__get_free_pages(THREAD_FLAGS, THREAD_ORDER)) +#define alloc_thread_info_node(tsk, node) \ +({ \ + struct page *page = alloc_pages_node(node, THREAD_FLAGS, \ + THREAD_ORDER); \ + struct thread_info *ret = page ? page_address(page) : NULL; \ + \ + ret; \ +}) #ifdef CONFIG_X86_32 diff --git a/arch/x86/include/asm/tsc.h b/arch/x86/include/asm/tsc.h index 1ca132fc0d03..83e2efd181e2 100644 --- a/arch/x86/include/asm/tsc.h +++ b/arch/x86/include/asm/tsc.h @@ -35,7 +35,7 @@ static inline cycles_t get_cycles(void) static __always_inline cycles_t vget_cycles(void) { /* - * We only do VDSOs on TSC capable CPUs, so this shouldnt + * We only do VDSOs on TSC capable CPUs, so this shouldn't * access boot_cpu_data (which is not VDSO-safe): */ #ifndef CONFIG_X86_TSC diff --git a/arch/x86/include/asm/types.h b/arch/x86/include/asm/types.h index df1da20f4534..8e8c23fef08c 100644 --- a/arch/x86/include/asm/types.h +++ b/arch/x86/include/asm/types.h @@ -1,22 +1,6 @@ #ifndef _ASM_X86_TYPES_H #define _ASM_X86_TYPES_H -#define dma_addr_t dma_addr_t - #include <asm-generic/types.h> -#ifdef __KERNEL__ -#ifndef __ASSEMBLY__ - -typedef u64 dma64_addr_t; -#if defined(CONFIG_X86_64) || defined(CONFIG_HIGHMEM64G) -/* DMA addresses come in 32-bit and 64-bit flavours. */ -typedef u64 dma_addr_t; -#else -typedef u32 dma_addr_t; -#endif - -#endif /* __ASSEMBLY__ */ -#endif /* __KERNEL__ */ - #endif /* _ASM_X86_TYPES_H */ diff --git a/arch/x86/include/asm/unistd_32.h b/arch/x86/include/asm/unistd_32.h index ffaf183c619a..a755ef5e5977 100644 --- a/arch/x86/include/asm/unistd_32.h +++ b/arch/x86/include/asm/unistd_32.h @@ -349,10 +349,11 @@ #define __NR_name_to_handle_at 341 #define __NR_open_by_handle_at 342 #define __NR_clock_adjtime 343 +#define __NR_syncfs 344 #ifdef __KERNEL__ -#define NR_syscalls 344 +#define NR_syscalls 345 #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_OLD_READDIR diff --git a/arch/x86/include/asm/unistd_64.h b/arch/x86/include/asm/unistd_64.h index 5466bea670e7..160fa76bd578 100644 --- a/arch/x86/include/asm/unistd_64.h +++ b/arch/x86/include/asm/unistd_64.h @@ -675,6 +675,8 @@ __SYSCALL(__NR_name_to_handle_at, sys_name_to_handle_at) __SYSCALL(__NR_open_by_handle_at, sys_open_by_handle_at) #define __NR_clock_adjtime 305 __SYSCALL(__NR_clock_adjtime, sys_clock_adjtime) +#define __NR_syncfs 306 +__SYSCALL(__NR_syncfs, sys_syncfs) #ifndef __NO_STUBS #define __ARCH_WANT_OLD_READDIR diff --git a/arch/x86/include/asm/xen/interface.h b/arch/x86/include/asm/xen/interface.h index 1c10c88ee4e1..5d4922ad4b9b 100644 --- a/arch/x86/include/asm/xen/interface.h +++ b/arch/x86/include/asm/xen/interface.h @@ -86,7 +86,7 @@ DEFINE_GUEST_HANDLE(void); * The privilege level specifies which modes may enter a trap via a software * interrupt. On x86/64, since rings 1 and 2 are unavailable, we allocate * privilege levels as follows: - * Level == 0: Noone may enter + * Level == 0: No one may enter * Level == 1: Kernel may enter * Level == 2: Kernel may enter * Level == 3: Everyone may enter diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index 743642f1a36c..7338ef2218bc 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -41,7 +41,7 @@ obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o obj-$(CONFIG_X86_64) += syscall_64.o vsyscall_64.o obj-y += bootflag.o e820.o -obj-y += pci-dma.o quirks.o i8237.o topology.o kdebugfs.o +obj-y += pci-dma.o quirks.o topology.o kdebugfs.o obj-y += alternative.o i8253.o pci-nommu.o hw_breakpoint.o obj-y += tsc.o io_delay.o rtc.o obj-y += pci-iommu_table.o @@ -55,6 +55,7 @@ obj-$(CONFIG_X86_32) += tls.o obj-$(CONFIG_IA32_EMULATION) += tls.o obj-y += step.o obj-$(CONFIG_INTEL_TXT) += tboot.o +obj-$(CONFIG_ISA_DMA_API) += i8237.o obj-$(CONFIG_STACKTRACE) += stacktrace.o obj-y += cpu/ obj-y += acpi/ diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c index 4db35544de73..4a234677e213 100644 --- a/arch/x86/kernel/alternative.c +++ b/arch/x86/kernel/alternative.c @@ -199,7 +199,7 @@ void *text_poke_early(void *addr, const void *opcode, size_t len); /* Replace instructions with better alternatives for this CPU type. This runs before SMP is initialized to avoid SMP problems with - self modifying code. This implies that assymetric systems where + self modifying code. This implies that asymmetric systems where APs have less capabilities than the boot processor are not handled. Tough. Make sure you disable such features by hand. */ diff --git a/arch/x86/kernel/aperture_64.c b/arch/x86/kernel/aperture_64.c index 7b1e8e10b89c..86d1ad4962a7 100644 --- a/arch/x86/kernel/aperture_64.c +++ b/arch/x86/kernel/aperture_64.c @@ -73,7 +73,7 @@ static u32 __init allocate_aperture(void) /* * using 512M as goal, in case kexec will load kernel_big * that will do the on position decompress, and could overlap with - * that positon with gart that is used. + * that position with gart that is used. * sequende: * kernel_small * ==> kexec (with kdump trigger path or previous doesn't shutdown gart) diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index 4b5ebd26f565..180ca240e03c 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -1886,7 +1886,7 @@ void disable_IO_APIC(void) * * With interrupt-remapping, for now we will use virtual wire A mode, * as virtual wire B is little complex (need to configure both - * IOAPIC RTE aswell as interrupt-remapping table entry). + * IOAPIC RTE as well as interrupt-remapping table entry). * As this gets called during crash dump, keep this simple for now. */ if (ioapic_i8259.pin != -1 && !intr_remapping_enabled) { @@ -2905,7 +2905,7 @@ void __init setup_IO_APIC(void) } /* - * Called after all the initialization is done. If we didnt find any + * Called after all the initialization is done. If we didn't find any * APIC bugs then we can allow the modify fast path */ @@ -3983,7 +3983,7 @@ int mp_find_ioapic_pin(int ioapic, u32 gsi) static __init int bad_ioapic(unsigned long address) { if (nr_ioapics >= MAX_IO_APICS) { - printk(KERN_WARNING "WARING: Max # of I/O APICs (%d) exceeded " + printk(KERN_WARNING "WARNING: Max # of I/O APICs (%d) exceeded " "(found %d), skipping\n", MAX_IO_APICS, nr_ioapics); return 1; } diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c index 9079926a5b18..0b4be431c620 100644 --- a/arch/x86/kernel/apm_32.c +++ b/arch/x86/kernel/apm_32.c @@ -66,7 +66,7 @@ * 1.5: Fix segment register reloading (in case of bad segments saved * across BIOS call). * Stephen Rothwell - * 1.6: Cope with complier/assembler differences. + * 1.6: Cope with compiler/assembler differences. * Only try to turn off the first display device. * Fix OOPS at power off with no APM BIOS by Jan Echternach * <echter@informatik.uni-rostock.de> diff --git a/arch/x86/kernel/cpu/cpufreq/longhaul.c b/arch/x86/kernel/cpu/cpufreq/longhaul.c index 03162dac6271..cf48cdd6907d 100644 --- a/arch/x86/kernel/cpu/cpufreq/longhaul.c +++ b/arch/x86/kernel/cpu/cpufreq/longhaul.c @@ -444,7 +444,7 @@ static int __cpuinit longhaul_get_ranges(void) return -EINVAL; } /* Get max multiplier - as we always did. - * Longhaul MSR is usefull only when voltage scaling is enabled. + * Longhaul MSR is useful only when voltage scaling is enabled. * C3 is booting at max anyway. */ maxmult = mult; /* Get min multiplier */ @@ -1011,7 +1011,7 @@ static void __exit longhaul_exit(void) * trigger frequency transition in some cases. */ module_param(disable_acpi_c3, int, 0644); MODULE_PARM_DESC(disable_acpi_c3, "Don't use ACPI C3 support"); -/* Change CPU voltage with frequency. Very usefull to save +/* Change CPU voltage with frequency. Very useful to save * power, but most VIA C3 processors aren't supporting it. */ module_param(scale_voltage, int, 0644); MODULE_PARM_DESC(scale_voltage, "Scale voltage of processor"); diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c index 1ae4133e6bd6..2368e38327b3 100644 --- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c +++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c @@ -1275,7 +1275,7 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol) if (powernow_k8_cpu_init_acpi(data)) { /* - * Use the PSB BIOS structure. This is only availabe on + * Use the PSB BIOS structure. This is only available on * an UP version, and is deprecated by AMD. */ if (num_online_cpus() != 1) { diff --git a/arch/x86/kernel/cpu/cpufreq/speedstep-smi.c b/arch/x86/kernel/cpu/cpufreq/speedstep-smi.c index 8abd869baabf..91bc25b67bc1 100644 --- a/arch/x86/kernel/cpu/cpufreq/speedstep-smi.c +++ b/arch/x86/kernel/cpu/cpufreq/speedstep-smi.c @@ -292,7 +292,7 @@ static int speedstep_cpu_init(struct cpufreq_policy *policy) result = speedstep_smi_ownership(); if (result) { - dprintk("fails in aquiring ownership of a SMI interface.\n"); + dprintk("fails in acquiring ownership of a SMI interface.\n"); return -EINVAL; } @@ -360,7 +360,7 @@ static int speedstep_resume(struct cpufreq_policy *policy) int result = speedstep_smi_ownership(); if (result) - dprintk("fails in re-aquiring ownership of a SMI interface.\n"); + dprintk("fails in re-acquiring ownership of a SMI interface.\n"); return result; } diff --git a/arch/x86/kernel/cpu/mcheck/mce-inject.c b/arch/x86/kernel/cpu/mcheck/mce-inject.c index a77971979564..0ed633c5048b 100644 --- a/arch/x86/kernel/cpu/mcheck/mce-inject.c +++ b/arch/x86/kernel/cpu/mcheck/mce-inject.c @@ -32,7 +32,7 @@ static void inject_mce(struct mce *m) { struct mce *i = &per_cpu(injectm, m->extcpu); - /* Make sure noone reads partially written injectm */ + /* Make sure no one reads partially written injectm */ i->finished = 0; mb(); m->finished = 0; diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index d916183b7f9c..ab1122998dba 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -881,7 +881,7 @@ reset: * Check if the address reported by the CPU is in a format we can parse. * It would be possible to add code for most other cases, but all would * be somewhat complicated (e.g. segment offset would require an instruction - * parser). So only support physical addresses upto page granuality for now. + * parser). So only support physical addresses up to page granuality for now. */ static int mce_usable_address(struct mce *m) { diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c index 9f27228ceffd..a71efcdbb092 100644 --- a/arch/x86/kernel/cpu/mtrr/generic.c +++ b/arch/x86/kernel/cpu/mtrr/generic.c @@ -1,6 +1,6 @@ /* * This only handles 32bit MTRR on 32bit hosts. This is strictly wrong - * because MTRRs can span upto 40 bits (36bits on most modern x86) + * because MTRRs can span up to 40 bits (36bits on most modern x86) */ #define DEBUG diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c index 26604188aa49..87eab4a27dfc 100644 --- a/arch/x86/kernel/cpu/perf_event.c +++ b/arch/x86/kernel/cpu/perf_event.c @@ -178,8 +178,6 @@ struct cpu_hw_events { */ #define INTEL_UEVENT_CONSTRAINT(c, n) \ EVENT_CONSTRAINT(c, n, INTEL_ARCH_EVENT_MASK) -#define PEBS_EVENT_CONSTRAINT(c, n) \ - INTEL_UEVENT_CONSTRAINT(c, n) #define EVENT_CONSTRAINT_END \ EVENT_CONSTRAINT(0, 0, 0) @@ -1111,7 +1109,7 @@ static int x86_pmu_add(struct perf_event *event, int flags) /* * If group events scheduling transaction was started, - * skip the schedulability test here, it will be peformed + * skip the schedulability test here, it will be performed * at commit time (->commit_txn) as a whole */ if (cpuc->group_flag & PERF_EVENT_TXN) @@ -1792,7 +1790,7 @@ perf_callchain_kernel(struct perf_callchain_entry *entry, struct pt_regs *regs) perf_callchain_store(entry, regs->ip); - dump_trace(NULL, regs, NULL, &backtrace_ops, entry); + dump_trace(NULL, regs, NULL, 0, &backtrace_ops, entry); } #ifdef CONFIG_COMPAT diff --git a/arch/x86/kernel/cpu/perf_event_intel_ds.c b/arch/x86/kernel/cpu/perf_event_intel_ds.c index b95c66ae4a2a..bab491b8ee25 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_ds.c +++ b/arch/x86/kernel/cpu/perf_event_intel_ds.c @@ -362,87 +362,69 @@ static int intel_pmu_drain_bts_buffer(void) * PEBS */ static struct event_constraint intel_core2_pebs_event_constraints[] = { - PEBS_EVENT_CONSTRAINT(0x00c0, 0x1), /* INST_RETIRED.ANY */ - PEBS_EVENT_CONSTRAINT(0xfec1, 0x1), /* X87_OPS_RETIRED.ANY */ - PEBS_EVENT_CONSTRAINT(0x00c5, 0x1), /* BR_INST_RETIRED.MISPRED */ - PEBS_EVENT_CONSTRAINT(0x1fc7, 0x1), /* SIMD_INST_RETURED.ANY */ - INTEL_EVENT_CONSTRAINT(0xcb, 0x1), /* MEM_LOAD_RETIRED.* */ + INTEL_UEVENT_CONSTRAINT(0x00c0, 0x1), /* INST_RETIRED.ANY */ + INTEL_UEVENT_CONSTRAINT(0xfec1, 0x1), /* X87_OPS_RETIRED.ANY */ + INTEL_UEVENT_CONSTRAINT(0x00c5, 0x1), /* BR_INST_RETIRED.MISPRED */ + INTEL_UEVENT_CONSTRAINT(0x1fc7, 0x1), /* SIMD_INST_RETURED.ANY */ + INTEL_EVENT_CONSTRAINT(0xcb, 0x1), /* MEM_LOAD_RETIRED.* */ EVENT_CONSTRAINT_END }; static struct event_constraint intel_atom_pebs_event_constraints[] = { - PEBS_EVENT_CONSTRAINT(0x00c0, 0x1), /* INST_RETIRED.ANY */ - PEBS_EVENT_CONSTRAINT(0x00c5, 0x1), /* MISPREDICTED_BRANCH_RETIRED */ - INTEL_EVENT_CONSTRAINT(0xcb, 0x1), /* MEM_LOAD_RETIRED.* */ + INTEL_UEVENT_CONSTRAINT(0x00c0, 0x1), /* INST_RETIRED.ANY */ + INTEL_UEVENT_CONSTRAINT(0x00c5, 0x1), /* MISPREDICTED_BRANCH_RETIRED */ + INTEL_EVENT_CONSTRAINT(0xcb, 0x1), /* MEM_LOAD_RETIRED.* */ EVENT_CONSTRAINT_END }; static struct event_constraint intel_nehalem_pebs_event_constraints[] = { - INTEL_EVENT_CONSTRAINT(0x0b, 0xf), /* MEM_INST_RETIRED.* */ - INTEL_EVENT_CONSTRAINT(0x0f, 0xf), /* MEM_UNCORE_RETIRED.* */ - PEBS_EVENT_CONSTRAINT(0x010c, 0xf), /* MEM_STORE_RETIRED.DTLB_MISS */ - INTEL_EVENT_CONSTRAINT(0xc0, 0xf), /* INST_RETIRED.ANY */ - INTEL_EVENT_CONSTRAINT(0xc2, 0xf), /* UOPS_RETIRED.* */ - INTEL_EVENT_CONSTRAINT(0xc4, 0xf), /* BR_INST_RETIRED.* */ - PEBS_EVENT_CONSTRAINT(0x02c5, 0xf), /* BR_MISP_RETIRED.NEAR_CALL */ - INTEL_EVENT_CONSTRAINT(0xc7, 0xf), /* SSEX_UOPS_RETIRED.* */ - PEBS_EVENT_CONSTRAINT(0x20c8, 0xf), /* ITLB_MISS_RETIRED */ - INTEL_EVENT_CONSTRAINT(0xcb, 0xf), /* MEM_LOAD_RETIRED.* */ - INTEL_EVENT_CONSTRAINT(0xf7, 0xf), /* FP_ASSIST.* */ + INTEL_EVENT_CONSTRAINT(0x0b, 0xf), /* MEM_INST_RETIRED.* */ + INTEL_EVENT_CONSTRAINT(0x0f, 0xf), /* MEM_UNCORE_RETIRED.* */ + INTEL_UEVENT_CONSTRAINT(0x010c, 0xf), /* MEM_STORE_RETIRED.DTLB_MISS */ + INTEL_EVENT_CONSTRAINT(0xc0, 0xf), /* INST_RETIRED.ANY */ + INTEL_EVENT_CONSTRAINT(0xc2, 0xf), /* UOPS_RETIRED.* */ + INTEL_EVENT_CONSTRAINT(0xc4, 0xf), /* BR_INST_RETIRED.* */ + INTEL_UEVENT_CONSTRAINT(0x02c5, 0xf), /* BR_MISP_RETIRED.NEAR_CALL */ + INTEL_EVENT_CONSTRAINT(0xc7, 0xf), /* SSEX_UOPS_RETIRED.* */ + INTEL_UEVENT_CONSTRAINT(0x20c8, 0xf), /* ITLB_MISS_RETIRED */ + INTEL_EVENT_CONSTRAINT(0xcb, 0xf), /* MEM_LOAD_RETIRED.* */ + INTEL_EVENT_CONSTRAINT(0xf7, 0xf), /* FP_ASSIST.* */ EVENT_CONSTRAINT_END }; static struct event_constraint intel_westmere_pebs_event_constraints[] = { - INTEL_EVENT_CONSTRAINT(0x0b, 0xf), /* MEM_INST_RETIRED.* */ - INTEL_EVENT_CONSTRAINT(0x0f, 0xf), /* MEM_UNCORE_RETIRED.* */ - PEBS_EVENT_CONSTRAINT(0x010c, 0xf), /* MEM_STORE_RETIRED.DTLB_MISS */ - INTEL_EVENT_CONSTRAINT(0xc0, 0xf), /* INSTR_RETIRED.* */ - INTEL_EVENT_CONSTRAINT(0xc2, 0xf), /* UOPS_RETIRED.* */ - - INTEL_EVENT_CONSTRAINT(0xc4, 0xf), /* BR_INST_RETIRED.* */ - INTEL_EVENT_CONSTRAINT(0xc5, 0xf), /* BR_MISP_RETIRED.* */ - INTEL_EVENT_CONSTRAINT(0xc7, 0xf), /* SSEX_UOPS_RETIRED.* */ - PEBS_EVENT_CONSTRAINT(0x20c8, 0xf), /* ITLB_MISS_RETIRED */ - INTEL_EVENT_CONSTRAINT(0xcb, 0xf), /* MEM_LOAD_RETIRED.* */ - INTEL_EVENT_CONSTRAINT(0xf7, 0xf), /* FP_ASSIST.* */ + INTEL_EVENT_CONSTRAINT(0x0b, 0xf), /* MEM_INST_RETIRED.* */ + INTEL_EVENT_CONSTRAINT(0x0f, 0xf), /* MEM_UNCORE_RETIRED.* */ + INTEL_UEVENT_CONSTRAINT(0x010c, 0xf), /* MEM_STORE_RETIRED.DTLB_MISS */ + INTEL_EVENT_CONSTRAINT(0xc0, 0xf), /* INSTR_RETIRED.* */ + INTEL_EVENT_CONSTRAINT(0xc2, 0xf), /* UOPS_RETIRED.* */ + INTEL_EVENT_CONSTRAINT(0xc4, 0xf), /* BR_INST_RETIRED.* */ + INTEL_EVENT_CONSTRAINT(0xc5, 0xf), /* BR_MISP_RETIRED.* */ + INTEL_EVENT_CONSTRAINT(0xc7, 0xf), /* SSEX_UOPS_RETIRED.* */ + INTEL_UEVENT_CONSTRAINT(0x20c8, 0xf), /* ITLB_MISS_RETIRED */ + INTEL_EVENT_CONSTRAINT(0xcb, 0xf), /* MEM_LOAD_RETIRED.* */ + INTEL_EVENT_CONSTRAINT(0xf7, 0xf), /* FP_ASSIST.* */ EVENT_CONSTRAINT_END }; static struct event_constraint intel_snb_pebs_events[] = { - PEBS_EVENT_CONSTRAINT(0x01c0, 0x2), /* INST_RETIRED.PRECDIST */ - PEBS_EVENT_CONSTRAINT(0x01c2, 0xf), /* UOPS_RETIRED.ALL */ - PEBS_EVENT_CONSTRAINT(0x02c2, 0xf), /* UOPS_RETIRED.RETIRE_SLOTS */ - PEBS_EVENT_CONSTRAINT(0x01c4, 0xf), /* BR_INST_RETIRED.CONDITIONAL */ - PEBS_EVENT_CONSTRAINT(0x02c4, 0xf), /* BR_INST_RETIRED.NEAR_CALL */ - PEBS_EVENT_CONSTRAINT(0x04c4, 0xf), /* BR_INST_RETIRED.ALL_BRANCHES */ - PEBS_EVENT_CONSTRAINT(0x08c4, 0xf), /* BR_INST_RETIRED.NEAR_RETURN */ - PEBS_EVENT_CONSTRAINT(0x10c4, 0xf), /* BR_INST_RETIRED.NOT_TAKEN */ - PEBS_EVENT_CONSTRAINT(0x20c4, 0xf), /* BR_INST_RETIRED.NEAR_TAKEN */ - PEBS_EVENT_CONSTRAINT(0x40c4, 0xf), /* BR_INST_RETIRED.FAR_BRANCH */ - PEBS_EVENT_CONSTRAINT(0x01c5, 0xf), /* BR_MISP_RETIRED.CONDITIONAL */ - PEBS_EVENT_CONSTRAINT(0x02c5, 0xf), /* BR_MISP_RETIRED.NEAR_CALL */ - PEBS_EVENT_CONSTRAINT(0x04c5, 0xf), /* BR_MISP_RETIRED.ALL_BRANCHES */ - PEBS_EVENT_CONSTRAINT(0x10c5, 0xf), /* BR_MISP_RETIRED.NOT_TAKEN */ - PEBS_EVENT_CONSTRAINT(0x20c5, 0xf), /* BR_MISP_RETIRED.TAKEN */ - PEBS_EVENT_CONSTRAINT(0x01cd, 0x8), /* MEM_TRANS_RETIRED.LOAD_LATENCY */ - PEBS_EVENT_CONSTRAINT(0x02cd, 0x8), /* MEM_TRANS_RETIRED.PRECISE_STORE */ - PEBS_EVENT_CONSTRAINT(0x11d0, 0xf), /* MEM_UOP_RETIRED.STLB_MISS_LOADS */ - PEBS_EVENT_CONSTRAINT(0x12d0, 0xf), /* MEM_UOP_RETIRED.STLB_MISS_STORES */ - PEBS_EVENT_CONSTRAINT(0x21d0, 0xf), /* MEM_UOP_RETIRED.LOCK_LOADS */ - PEBS_EVENT_CONSTRAINT(0x22d0, 0xf), /* MEM_UOP_RETIRED.LOCK_STORES */ - PEBS_EVENT_CONSTRAINT(0x41d0, 0xf), /* MEM_UOP_RETIRED.SPLIT_LOADS */ - PEBS_EVENT_CONSTRAINT(0x42d0, 0xf), /* MEM_UOP_RETIRED.SPLIT_STORES */ - PEBS_EVENT_CONSTRAINT(0x81d0, 0xf), /* MEM_UOP_RETIRED.ANY_LOADS */ - PEBS_EVENT_CONSTRAINT(0x82d0, 0xf), /* MEM_UOP_RETIRED.ANY_STORES */ - PEBS_EVENT_CONSTRAINT(0x01d1, 0xf), /* MEM_LOAD_UOPS_RETIRED.L1_HIT */ - PEBS_EVENT_CONSTRAINT(0x02d1, 0xf), /* MEM_LOAD_UOPS_RETIRED.L2_HIT */ - PEBS_EVENT_CONSTRAINT(0x04d1, 0xf), /* MEM_LOAD_UOPS_RETIRED.LLC_HIT */ - PEBS_EVENT_CONSTRAINT(0x40d1, 0xf), /* MEM_LOAD_UOPS_RETIRED.HIT_LFB */ - PEBS_EVENT_CONSTRAINT(0x01d2, 0xf), /* MEM_LOAD_UOPS_LLC_HIT_RETIRED.XSNP_MISS */ - PEBS_EVENT_CONSTRAINT(0x02d2, 0xf), /* MEM_LOAD_UOPS_LLC_HIT_RETIRED.XSNP_HIT */ - PEBS_EVENT_CONSTRAINT(0x04d2, 0xf), /* MEM_LOAD_UOPS_LLC_HIT_RETIRED.XSNP_HITM */ - PEBS_EVENT_CONSTRAINT(0x08d2, 0xf), /* MEM_LOAD_UOPS_LLC_HIT_RETIRED.XSNP_NONE */ - PEBS_EVENT_CONSTRAINT(0x02d4, 0xf), /* MEM_LOAD_UOPS_MISC_RETIRED.LLC_MISS */ + INTEL_UEVENT_CONSTRAINT(0x01c0, 0x2), /* INST_RETIRED.PRECDIST */ + INTEL_UEVENT_CONSTRAINT(0x01c2, 0xf), /* UOPS_RETIRED.ALL */ + INTEL_UEVENT_CONSTRAINT(0x02c2, 0xf), /* UOPS_RETIRED.RETIRE_SLOTS */ + INTEL_EVENT_CONSTRAINT(0xc4, 0xf), /* BR_INST_RETIRED.* */ + INTEL_EVENT_CONSTRAINT(0xc5, 0xf), /* BR_MISP_RETIRED.* */ + INTEL_EVENT_CONSTRAINT(0xcd, 0x8), /* MEM_TRANS_RETIRED.* */ + INTEL_UEVENT_CONSTRAINT(0x11d0, 0xf), /* MEM_UOP_RETIRED.STLB_MISS_LOADS */ + INTEL_UEVENT_CONSTRAINT(0x12d0, 0xf), /* MEM_UOP_RETIRED.STLB_MISS_STORES */ + INTEL_UEVENT_CONSTRAINT(0x21d0, 0xf), /* MEM_UOP_RETIRED.LOCK_LOADS */ + INTEL_UEVENT_CONSTRAINT(0x22d0, 0xf), /* MEM_UOP_RETIRED.LOCK_STORES */ + INTEL_UEVENT_CONSTRAINT(0x41d0, 0xf), /* MEM_UOP_RETIRED.SPLIT_LOADS */ + INTEL_UEVENT_CONSTRAINT(0x42d0, 0xf), /* MEM_UOP_RETIRED.SPLIT_STORES */ + INTEL_UEVENT_CONSTRAINT(0x81d0, 0xf), /* MEM_UOP_RETIRED.ANY_LOADS */ + INTEL_UEVENT_CONSTRAINT(0x82d0, 0xf), /* MEM_UOP_RETIRED.ANY_STORES */ + INTEL_EVENT_CONSTRAINT(0xd1, 0xf), /* MEM_LOAD_UOPS_RETIRED.* */ + INTEL_EVENT_CONSTRAINT(0xd2, 0xf), /* MEM_LOAD_UOPS_LLC_HIT_RETIRED.* */ + INTEL_UEVENT_CONSTRAINT(0x02d4, 0xf), /* MEM_LOAD_UOPS_MISC_RETIRED.LLC_MISS */ EVENT_CONSTRAINT_END }; diff --git a/arch/x86/kernel/cpu/perf_event_p4.c b/arch/x86/kernel/cpu/perf_event_p4.c index 3769ac822f96..0811f5ebfba6 100644 --- a/arch/x86/kernel/cpu/perf_event_p4.c +++ b/arch/x86/kernel/cpu/perf_event_p4.c @@ -1,5 +1,5 @@ /* - * Netburst Perfomance Events (P4, old Xeon) + * Netburst Performance Events (P4, old Xeon) * * Copyright (C) 2010 Parallels, Inc., Cyrill Gorcunov <gorcunov@openvz.org> * Copyright (C) 2010 Intel Corporation, Lin Ming <ming.m.lin@intel.com> @@ -679,7 +679,7 @@ static int p4_validate_raw_event(struct perf_event *event) */ /* - * if an event is shared accross the logical threads + * if an event is shared across the logical threads * the user needs special permissions to be able to use it */ if (p4_ht_active() && p4_event_bind_map[v].shared) { @@ -790,13 +790,13 @@ static void p4_pmu_disable_pebs(void) * * It's still allowed that two threads setup same cache * events so we can't simply clear metrics until we knew - * noone is depending on us, so we need kind of counter + * no one is depending on us, so we need kind of counter * for "ReplayEvent" users. * * What is more complex -- RAW events, if user (for some * reason) will pass some cache event metric with improper * event opcode -- it's fine from hardware point of view - * but completely nonsence from "meaning" of such action. + * but completely nonsense from "meaning" of such action. * * So at moment let leave metrics turned on forever -- it's * ok for now but need to be revisited! diff --git a/arch/x86/kernel/cpu/vmware.c b/arch/x86/kernel/cpu/vmware.c index 227b0448960d..d22d0c4edcfd 100644 --- a/arch/x86/kernel/cpu/vmware.c +++ b/arch/x86/kernel/cpu/vmware.c @@ -86,7 +86,7 @@ static void __init vmware_platform_setup(void) } /* - * While checking the dmi string infomation, just checking the product + * While checking the dmi string information, just checking the product * serial key should be enough, as this will always have a VMware * specific string when running under VMware hypervisor. */ diff --git a/arch/x86/kernel/crash_dump_32.c b/arch/x86/kernel/crash_dump_32.c index d5cd13945d5a..642f75a68cd5 100644 --- a/arch/x86/kernel/crash_dump_32.c +++ b/arch/x86/kernel/crash_dump_32.c @@ -14,9 +14,6 @@ static void *kdump_buf_page; -/* Stores the physical address of elf header of crash image. */ -unsigned long long elfcorehdr_addr = ELFCORE_ADDR_MAX; - static inline bool is_crashed_pfn_valid(unsigned long pfn) { #ifndef CONFIG_X86_PAE diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c index 994828899e09..afa64adb75ee 100644 --- a/arch/x86/kernel/crash_dump_64.c +++ b/arch/x86/kernel/crash_dump_64.c @@ -10,9 +10,6 @@ #include <linux/uaccess.h> #include <linux/io.h> -/* Stores the physical address of elf header of crash image. */ -unsigned long long elfcorehdr_addr = ELFCORE_ADDR_MAX; - /** * copy_oldmem_page - copy one page from "oldmem" * @pfn: page frame number to be copied diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c index 220a1c11cfde..81ac6c78c01c 100644 --- a/arch/x86/kernel/dumpstack.c +++ b/arch/x86/kernel/dumpstack.c @@ -175,21 +175,21 @@ static const struct stacktrace_ops print_trace_ops = { void show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs, - unsigned long *stack, char *log_lvl) + unsigned long *stack, unsigned long bp, char *log_lvl) { printk("%sCall Trace:\n", log_lvl); - dump_trace(task, regs, stack, &print_trace_ops, log_lvl); + dump_trace(task, regs, stack, bp, &print_trace_ops, log_lvl); } void show_trace(struct task_struct *task, struct pt_regs *regs, - unsigned long *stack) + unsigned long *stack, unsigned long bp) { - show_trace_log_lvl(task, regs, stack, ""); + show_trace_log_lvl(task, regs, stack, bp, ""); } void show_stack(struct task_struct *task, unsigned long *sp) { - show_stack_log_lvl(task, NULL, sp, ""); + show_stack_log_lvl(task, NULL, sp, 0, ""); } /* @@ -197,14 +197,16 @@ void show_stack(struct task_struct *task, unsigned long *sp) */ void dump_stack(void) { + unsigned long bp; unsigned long stack; + bp = stack_frame(current, NULL); printk("Pid: %d, comm: %.20s %s %s %.*s\n", current->pid, current->comm, print_tainted(), init_utsname()->release, (int)strcspn(init_utsname()->version, " "), init_utsname()->version); - show_trace(NULL, NULL, &stack); + show_trace(NULL, NULL, &stack, bp); } EXPORT_SYMBOL(dump_stack); @@ -320,16 +322,6 @@ void die(const char *str, struct pt_regs *regs, long err) oops_end(flags, regs, sig); } -static int __init oops_setup(char *s) -{ - if (!s) - return -EINVAL; - if (!strcmp(s, "panic")) - panic_on_oops = 1; - return 0; -} -early_param("oops", oops_setup); - static int __init kstack_setup(char *s) { if (!s) diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c index 74cc1eda384b..3b97a80ce329 100644 --- a/arch/x86/kernel/dumpstack_32.c +++ b/arch/x86/kernel/dumpstack_32.c @@ -17,12 +17,11 @@ #include <asm/stacktrace.h> -void dump_trace(struct task_struct *task, - struct pt_regs *regs, unsigned long *stack, +void dump_trace(struct task_struct *task, struct pt_regs *regs, + unsigned long *stack, unsigned long bp, const struct stacktrace_ops *ops, void *data) { int graph = 0; - unsigned long bp; if (!task) task = current; @@ -35,7 +34,9 @@ void dump_trace(struct task_struct *task, stack = (unsigned long *)task->thread.sp; } - bp = stack_frame(task, regs); + if (!bp) + bp = stack_frame(task, regs); + for (;;) { struct thread_info *context; @@ -55,7 +56,7 @@ EXPORT_SYMBOL(dump_trace); void show_stack_log_lvl(struct task_struct *task, struct pt_regs *regs, - unsigned long *sp, char *log_lvl) + unsigned long *sp, unsigned long bp, char *log_lvl) { unsigned long *stack; int i; @@ -77,7 +78,7 @@ show_stack_log_lvl(struct task_struct *task, struct pt_regs *regs, touch_nmi_watchdog(); } printk(KERN_CONT "\n"); - show_trace_log_lvl(task, regs, sp, log_lvl); + show_trace_log_lvl(task, regs, sp, bp, log_lvl); } @@ -102,7 +103,7 @@ void show_registers(struct pt_regs *regs) u8 *ip; printk(KERN_EMERG "Stack:\n"); - show_stack_log_lvl(NULL, regs, ®s->sp, KERN_EMERG); + show_stack_log_lvl(NULL, regs, ®s->sp, 0, KERN_EMERG); printk(KERN_EMERG "Code: "); diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c index a6b6fcf7f0ae..e71c98d3c0d2 100644 --- a/arch/x86/kernel/dumpstack_64.c +++ b/arch/x86/kernel/dumpstack_64.c @@ -139,8 +139,8 @@ fixup_bp_irq_link(unsigned long bp, unsigned long *stack, * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack */ -void dump_trace(struct task_struct *task, - struct pt_regs *regs, unsigned long *stack, +void dump_trace(struct task_struct *task, struct pt_regs *regs, + unsigned long *stack, unsigned long bp, const struct stacktrace_ops *ops, void *data) { const unsigned cpu = get_cpu(); @@ -150,7 +150,6 @@ void dump_trace(struct task_struct *task, struct thread_info *tinfo; int graph = 0; unsigned long dummy; - unsigned long bp; if (!task) task = current; @@ -161,7 +160,8 @@ void dump_trace(struct task_struct *task, stack = (unsigned long *)task->thread.sp; } - bp = stack_frame(task, regs); + if (!bp) + bp = stack_frame(task, regs); /* * Print function call entries in all stacks, starting at the * current stack address. If the stacks consist of nested @@ -225,7 +225,7 @@ EXPORT_SYMBOL(dump_trace); void show_stack_log_lvl(struct task_struct *task, struct pt_regs *regs, - unsigned long *sp, char *log_lvl) + unsigned long *sp, unsigned long bp, char *log_lvl) { unsigned long *irq_stack_end; unsigned long *irq_stack; @@ -269,7 +269,7 @@ show_stack_log_lvl(struct task_struct *task, struct pt_regs *regs, preempt_enable(); printk(KERN_CONT "\n"); - show_trace_log_lvl(task, regs, sp, log_lvl); + show_trace_log_lvl(task, regs, sp, bp, log_lvl); } void show_registers(struct pt_regs *regs) @@ -298,7 +298,7 @@ void show_registers(struct pt_regs *regs) printk(KERN_EMERG "Stack:\n"); show_stack_log_lvl(NULL, regs, (unsigned long *)sp, - KERN_EMERG); + 0, KERN_EMERG); printk(KERN_EMERG "Code: "); diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index cdf5bfd9d4d5..3e2ef8425316 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -11,6 +11,7 @@ #include <linux/kernel.h> #include <linux/types.h> #include <linux/init.h> +#include <linux/crash_dump.h> #include <linux/bootmem.h> #include <linux/pfn.h> #include <linux/suspend.h> diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index b72b4a6466a9..8a445a0c989e 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -18,7 +18,7 @@ * A note on terminology: * - top of stack: Architecture defined interrupt frame from SS to RIP * at the top of the kernel process stack. - * - partial stack frame: partially saved registers upto R11. + * - partial stack frame: partially saved registers up to R11. * - full stack frame: Like partial stack frame, but all register saved. * * Some macro usage: @@ -422,7 +422,7 @@ ENTRY(ret_from_fork) END(ret_from_fork) /* - * System call entry. Upto 6 arguments in registers are supported. + * System call entry. Up to 6 arguments in registers are supported. * * SYSCALL does not save anything on the stack and does not change the * stack pointer. diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c index 2d2673c28aff..5655c2272adb 100644 --- a/arch/x86/kernel/head64.c +++ b/arch/x86/kernel/head64.c @@ -77,9 +77,6 @@ void __init x86_64_start_kernel(char * real_mode_data) /* Make NULL pointers segfault */ zap_identity_mappings(); - /* Cleanup the over mapped high alias */ - cleanup_highmap(); - max_pfn_mapped = KERNEL_IMAGE_SIZE >> PAGE_SHIFT; for (i = 0; i < NUM_EXCEPTION_VECTORS; i++) { diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c index e60c38cc0eed..12aff2537682 100644 --- a/arch/x86/kernel/i387.c +++ b/arch/x86/kernel/i387.c @@ -145,7 +145,7 @@ EXPORT_SYMBOL_GPL(fpu_finit); * The _current_ task is using the FPU for the first time * so initialize it and set the mxcsr to its default * value at reset if we support XMM instructions and then - * remeber the current task has used the FPU. + * remember the current task has used the FPU. */ int init_fpu(struct task_struct *tsk) { diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c index 9974d21048fd..72090705a656 100644 --- a/arch/x86/kernel/irq_32.c +++ b/arch/x86/kernel/irq_32.c @@ -172,7 +172,7 @@ asmlinkage void do_softirq(void) call_on_stack(__do_softirq, isp); /* - * Shouldnt happen, we returned above if in_interrupt(): + * Shouldn't happen, we returned above if in_interrupt(): */ WARN_ON_ONCE(softirq_count()); } diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c index 7c64c420a9f6..dba0b36941a5 100644 --- a/arch/x86/kernel/kgdb.c +++ b/arch/x86/kernel/kgdb.c @@ -278,7 +278,7 @@ static int hw_break_release_slot(int breakno) pevent = per_cpu_ptr(breakinfo[breakno].pev, cpu); if (dbg_release_bp_slot(*pevent)) /* - * The debugger is responisble for handing the retry on + * The debugger is responsible for handing the retry on * remove failure. */ return -1; diff --git a/arch/x86/kernel/mca_32.c b/arch/x86/kernel/mca_32.c index 63eaf6596233..177183cbb6ae 100644 --- a/arch/x86/kernel/mca_32.c +++ b/arch/x86/kernel/mca_32.c @@ -259,7 +259,7 @@ static int __init mca_init(void) /* * WARNING: Be careful when making changes here. Putting an adapter * and the motherboard simultaneously into setup mode may result in - * damage to chips (according to The Indispensible PC Hardware Book + * damage to chips (according to The Indispensable PC Hardware Book * by Hans-Peter Messmer). Also, we disable system interrupts (so * that we are not disturbed in the middle of this). */ diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c index 01b0f6d06451..6f789a887c06 100644 --- a/arch/x86/kernel/mpparse.c +++ b/arch/x86/kernel/mpparse.c @@ -883,7 +883,7 @@ static int __init update_mp_table(void) if (!mpc_new_phys) { unsigned char old, new; - /* check if we can change the postion */ + /* check if we can change the position */ mpc->checksum = 0; old = mpf_checksum((unsigned char *)mpc, mpc->length); mpc->checksum = 0xff; @@ -892,7 +892,7 @@ static int __init update_mp_table(void) printk(KERN_INFO "mpc is readonly, please try alloc_mptable instead\n"); return 0; } - printk(KERN_INFO "use in-positon replacing\n"); + printk(KERN_INFO "use in-position replacing\n"); } else { mpf->physptr = mpc_new_phys; mpc_new = phys_to_virt(mpc_new_phys); diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c index f56a117cef68..e8c33a302006 100644 --- a/arch/x86/kernel/pci-calgary_64.c +++ b/arch/x86/kernel/pci-calgary_64.c @@ -1279,7 +1279,7 @@ static int __init calgary_bus_has_devices(int bus, unsigned short pci_dev) if (pci_dev == PCI_DEVICE_ID_IBM_CALIOC2) { /* - * FIXME: properly scan for devices accross the + * FIXME: properly scan for devices across the * PCI-to-PCI bridge on every CalIOC2 port. */ return 1; @@ -1295,7 +1295,7 @@ static int __init calgary_bus_has_devices(int bus, unsigned short pci_dev) /* * calgary_init_bitmap_from_tce_table(): - * Funtion for kdump case. In the second/kdump kernel initialize + * Function for kdump case. In the second/kdump kernel initialize * the bitmap based on the tce table entries obtained from first kernel */ static void calgary_init_bitmap_from_tce_table(struct iommu_table *tbl) diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c index 99fa3adf0141..d46cbe46b7ab 100644 --- a/arch/x86/kernel/process.c +++ b/arch/x86/kernel/process.c @@ -87,7 +87,7 @@ void exit_thread(void) void show_regs(struct pt_regs *regs) { show_registers(regs); - show_trace(NULL, regs, (unsigned long *)kernel_stack_pointer(regs)); + show_trace(NULL, regs, (unsigned long *)kernel_stack_pointer(regs), 0); } void show_regs_common(void) diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index 9d43b28e0728..5a0484a95ad6 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -294,30 +294,11 @@ static void __init init_gbpages(void) else direct_gbpages = 0; } - -static void __init cleanup_highmap_brk_end(void) -{ - pud_t *pud; - pmd_t *pmd; - - mmu_cr4_features = read_cr4(); - - /* - * _brk_end cannot change anymore, but it and _end may be - * located on different 2M pages. cleanup_highmap(), however, - * can only consider _end when it runs, so destroy any - * mappings beyond _brk_end here. - */ - pud = pud_offset(pgd_offset_k(_brk_end), _brk_end); - pmd = pmd_offset(pud, _brk_end - 1); - while (++pmd <= pmd_offset(pud, (unsigned long)_end - 1)) - pmd_clear(pmd); -} #else static inline void init_gbpages(void) { } -static inline void cleanup_highmap_brk_end(void) +static void __init cleanup_highmap(void) { } #endif @@ -330,8 +311,6 @@ static void __init reserve_brk(void) /* Mark brk area as locked down and no longer taking any new allocations */ _brk_start = 0; - - cleanup_highmap_brk_end(); } #ifdef CONFIG_BLK_DEV_INITRD @@ -640,28 +619,6 @@ void __init reserve_standard_io_resources(void) } -/* - * Note: elfcorehdr_addr is not just limited to vmcore. It is also used by - * is_kdump_kernel() to determine if we are booting after a panic. Hence - * ifdef it under CONFIG_CRASH_DUMP and not CONFIG_PROC_VMCORE. - */ - -#ifdef CONFIG_CRASH_DUMP -/* elfcorehdr= specifies the location of elf core header - * stored by the crashed kernel. This option will be passed - * by kexec loader to the capture kernel. - */ -static int __init setup_elfcorehdr(char *arg) -{ - char *end; - if (!arg) - return -EINVAL; - elfcorehdr_addr = memparse(arg, &end); - return end > arg ? 0 : -EINVAL; -} -early_param("elfcorehdr", setup_elfcorehdr); -#endif - static __init void reserve_ibft_region(void) { unsigned long addr, size = 0; @@ -950,6 +907,8 @@ void __init setup_arch(char **cmdline_p) */ reserve_brk(); + cleanup_highmap(); + memblock.current_limit = get_max_mapped(); memblock_x86_fill(); diff --git a/arch/x86/kernel/stacktrace.c b/arch/x86/kernel/stacktrace.c index 938c8e10a19a..6515733a289d 100644 --- a/arch/x86/kernel/stacktrace.c +++ b/arch/x86/kernel/stacktrace.c @@ -73,7 +73,7 @@ static const struct stacktrace_ops save_stack_ops_nosched = { */ void save_stack_trace(struct stack_trace *trace) { - dump_trace(current, NULL, NULL, &save_stack_ops, trace); + dump_trace(current, NULL, NULL, 0, &save_stack_ops, trace); if (trace->nr_entries < trace->max_entries) trace->entries[trace->nr_entries++] = ULONG_MAX; } @@ -81,14 +81,14 @@ EXPORT_SYMBOL_GPL(save_stack_trace); void save_stack_trace_regs(struct stack_trace *trace, struct pt_regs *regs) { - dump_trace(current, regs, NULL, &save_stack_ops, trace); + dump_trace(current, regs, NULL, 0, &save_stack_ops, trace); if (trace->nr_entries < trace->max_entries) trace->entries[trace->nr_entries++] = ULONG_MAX; } void save_stack_trace_tsk(struct task_struct *tsk, struct stack_trace *trace) { - dump_trace(tsk, NULL, NULL, &save_stack_ops_nosched, trace); + dump_trace(tsk, NULL, NULL, 0, &save_stack_ops_nosched, trace); if (trace->nr_entries < trace->max_entries) trace->entries[trace->nr_entries++] = ULONG_MAX; } diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c index 58de45ee08b6..7977f0cfe339 100644 --- a/arch/x86/kernel/step.c +++ b/arch/x86/kernel/step.c @@ -166,7 +166,7 @@ static void enable_step(struct task_struct *child, bool block) * Make sure block stepping (BTF) is not enabled unless it should be. * Note that we don't try to worry about any is_setting_trap_flag() * instructions after the first when using block stepping. - * So noone should try to use debugger block stepping in a program + * So no one should try to use debugger block stepping in a program * that uses user-mode single stepping itself. */ if (enable_single_step(child) && block) { diff --git a/arch/x86/kernel/syscall_table_32.S b/arch/x86/kernel/syscall_table_32.S index 5f181742e8f9..abce34d5c79d 100644 --- a/arch/x86/kernel/syscall_table_32.S +++ b/arch/x86/kernel/syscall_table_32.S @@ -343,3 +343,4 @@ ENTRY(sys_call_table) .long sys_name_to_handle_at .long sys_open_by_handle_at .long sys_clock_adjtime + .long sys_syncfs diff --git a/arch/x86/kernel/topology.c b/arch/x86/kernel/topology.c index 7e4515957a1c..8927486a4649 100644 --- a/arch/x86/kernel/topology.c +++ b/arch/x86/kernel/topology.c @@ -39,7 +39,7 @@ int __ref arch_register_cpu(int num) /* * CPU0 cannot be offlined due to several * restrictions and assumptions in kernel. This basically - * doesnt add a control file, one cannot attempt to offline + * doesn't add a control file, one cannot attempt to offline * BSP. * * Also certain PCI quirks require not to enable hotplug control diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c index ffe5755caa8b..9335bf7dd2e7 100644 --- a/arch/x86/kernel/tsc.c +++ b/arch/x86/kernel/tsc.c @@ -427,7 +427,7 @@ unsigned long native_calibrate_tsc(void) * the delta to the previous read. We keep track of the min * and max values of that delta. The delta is mostly defined * by the IO time of the PIT access, so we can detect when a - * SMI/SMM disturbance happend between the two reads. If the + * SMI/SMM disturbance happened between the two reads. If the * maximum time is significantly larger than the minimum time, * then we discard the result and have another try. * @@ -900,7 +900,7 @@ static DECLARE_DELAYED_WORK(tsc_irqwork, tsc_refine_calibration_work); * timer based, instead of loop based, we don't block the boot * process while this longer calibration is done. * - * If there are any calibration anomolies (too many SMIs, etc), + * If there are any calibration anomalies (too many SMIs, etc), * or the refined calibration is off by 1% of the fast early * calibration, we throw out the new calibration and use the * early calibration. diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S index 0edefc19a113..b9242bacbe59 100644 --- a/arch/x86/kernel/verify_cpu.S +++ b/arch/x86/kernel/verify_cpu.S @@ -18,7 +18,7 @@ * This file is expected to run in 32bit code. Currently: * * arch/x86/boot/compressed/head_64.S: Boot cpu verification - * arch/x86/kernel/trampoline_64.S: secondary processor verfication + * arch/x86/kernel/trampoline_64.S: secondary processor verification * arch/x86/kernel/head_32.S: processor startup * * verify_cpu, returns the status of longmode and SSE in register %eax. diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c index 547128546cc3..a3911343976b 100644 --- a/arch/x86/kernel/xsave.c +++ b/arch/x86/kernel/xsave.c @@ -53,7 +53,7 @@ void __sanitize_i387_state(struct task_struct *tsk) /* * None of the feature bits are in init state. So nothing else - * to do for us, as the memory layout is upto date. + * to do for us, as the memory layout is up to date. */ if ((xstate_bv & pcntxt_mask) == pcntxt_mask) return; diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h index 751405097d8c..c6397795d865 100644 --- a/arch/x86/kvm/paging_tmpl.h +++ b/arch/x86/kvm/paging_tmpl.h @@ -346,7 +346,7 @@ static void FNAME(update_pte)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp, return; /* - * we call mmu_set_spte() with host_writable = true beacuse that + * we call mmu_set_spte() with host_writable = true because that * vcpu->arch.update_pte.pfn was fetched from get_user_pages(write = 1). */ mmu_set_spte(vcpu, spte, sp->role.access, pte_access, 0, 0, diff --git a/arch/x86/kvm/timer.c b/arch/x86/kvm/timer.c index fc7a101c4a35..abd86e865be3 100644 --- a/arch/x86/kvm/timer.c +++ b/arch/x86/kvm/timer.c @@ -25,7 +25,7 @@ static int __kvm_timer_fn(struct kvm_vcpu *vcpu, struct kvm_timer *ktimer) /* * There is a race window between reading and incrementing, but we do - * not care about potentially loosing timer events in the !reinject + * not care about potentially losing timer events in the !reinject * case anyway. Note: KVM_REQ_PENDING_TIMER is implicitly checked * in vcpu_enter_guest. */ diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index f1e4025f1ae2..58f517b59645 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -1031,7 +1031,7 @@ void kvm_write_tsc(struct kvm_vcpu *vcpu, u64 data) /* * Special case: close write to TSC within 5 seconds of * another CPU is interpreted as an attempt to synchronize - * The 5 seconds is to accomodate host load / swapping as + * The 5 seconds is to accommodate host load / swapping as * well as any reset of TSC during the boot process. * * In that case, for a reliable TSC, we can match TSC offsets, diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c index b9ec1c74943c..1cd608973ce5 100644 --- a/arch/x86/lguest/boot.c +++ b/arch/x86/lguest/boot.c @@ -397,7 +397,7 @@ static void lguest_load_tr_desc(void) * instead we just use the real "cpuid" instruction. Then I pretty much turned * off feature bits until the Guest booted. (Don't say that: you'll damage * lguest sales!) Shut up, inner voice! (Hey, just pointing out that this is - * hardly future proof.) Noone's listening! They don't like you anyway, + * hardly future proof.) No one's listening! They don't like you anyway, * parenthetic weirdo! * * Replacing the cpuid so we can turn features off is great for the kernel, but diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S index a460158b5ac5..99e482615195 100644 --- a/arch/x86/lib/copy_user_64.S +++ b/arch/x86/lib/copy_user_64.S @@ -117,7 +117,7 @@ ENDPROC(bad_from_user) * rdx count * * Output: - * eax uncopied bytes or 0 if successfull. + * eax uncopied bytes or 0 if successful. */ ENTRY(copy_user_generic_unrolled) CFI_STARTPROC diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S index f0dba36578ea..fb903b758da8 100644 --- a/arch/x86/lib/csum-copy_64.S +++ b/arch/x86/lib/csum-copy_64.S @@ -1,6 +1,6 @@ /* - * Copyright 2002,2003 Andi Kleen, SuSE Labs. - * + * Copyright 2002, 2003 Andi Kleen, SuSE Labs. + * * 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. No warranty for anything given at all. @@ -11,82 +11,82 @@ /* * Checksum copy with exception handling. - * On exceptions src_err_ptr or dst_err_ptr is set to -EFAULT and the + * On exceptions src_err_ptr or dst_err_ptr is set to -EFAULT and the * destination is zeroed. - * + * * Input * rdi source * rsi destination * edx len (32bit) - * ecx sum (32bit) + * ecx sum (32bit) * r8 src_err_ptr (int) * r9 dst_err_ptr (int) * * Output * eax 64bit sum. undefined in case of exception. - * - * Wrappers need to take care of valid exception sum and zeroing. + * + * Wrappers need to take care of valid exception sum and zeroing. * They also should align source or destination to 8 bytes. */ .macro source 10: - .section __ex_table,"a" + .section __ex_table, "a" .align 8 - .quad 10b,.Lbad_source + .quad 10b, .Lbad_source .previous .endm - + .macro dest 20: - .section __ex_table,"a" + .section __ex_table, "a" .align 8 - .quad 20b,.Lbad_dest + .quad 20b, .Lbad_dest .previous .endm - + .macro ignore L=.Lignore 30: - .section __ex_table,"a" + .section __ex_table, "a" .align 8 - .quad 30b,\L + .quad 30b, \L .previous .endm - - + + ENTRY(csum_partial_copy_generic) CFI_STARTPROC - cmpl $3*64,%edx - jle .Lignore + cmpl $3*64, %edx + jle .Lignore -.Lignore: - subq $7*8,%rsp +.Lignore: + subq $7*8, %rsp CFI_ADJUST_CFA_OFFSET 7*8 - movq %rbx,2*8(%rsp) + movq %rbx, 2*8(%rsp) CFI_REL_OFFSET rbx, 2*8 - movq %r12,3*8(%rsp) + movq %r12, 3*8(%rsp) CFI_REL_OFFSET r12, 3*8 - movq %r14,4*8(%rsp) + movq %r14, 4*8(%rsp) CFI_REL_OFFSET r14, 4*8 - movq %r13,5*8(%rsp) + movq %r13, 5*8(%rsp) CFI_REL_OFFSET r13, 5*8 - movq %rbp,6*8(%rsp) + movq %rbp, 6*8(%rsp) CFI_REL_OFFSET rbp, 6*8 - movq %r8,(%rsp) - movq %r9,1*8(%rsp) - - movl %ecx,%eax - movl %edx,%ecx + movq %r8, (%rsp) + movq %r9, 1*8(%rsp) - xorl %r9d,%r9d - movq %rcx,%r12 + movl %ecx, %eax + movl %edx, %ecx - shrq $6,%r12 - jz .Lhandle_tail /* < 64 */ + xorl %r9d, %r9d + movq %rcx, %r12 + + shrq $6, %r12 + jz .Lhandle_tail /* < 64 */ clc - + /* main loop. clear in 64 byte blocks */ /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */ /* r11: temp3, rdx: temp4, r12 loopcnt */ @@ -94,156 +94,156 @@ ENTRY(csum_partial_copy_generic) .p2align 4 .Lloop: source - movq (%rdi),%rbx + movq (%rdi), %rbx source - movq 8(%rdi),%r8 + movq 8(%rdi), %r8 source - movq 16(%rdi),%r11 + movq 16(%rdi), %r11 source - movq 24(%rdi),%rdx + movq 24(%rdi), %rdx source - movq 32(%rdi),%r10 + movq 32(%rdi), %r10 source - movq 40(%rdi),%rbp + movq 40(%rdi), %rbp source - movq 48(%rdi),%r14 + movq 48(%rdi), %r14 source - movq 56(%rdi),%r13 - + movq 56(%rdi), %r13 + ignore 2f prefetcht0 5*64(%rdi) -2: - adcq %rbx,%rax - adcq %r8,%rax - adcq %r11,%rax - adcq %rdx,%rax - adcq %r10,%rax - adcq %rbp,%rax - adcq %r14,%rax - adcq %r13,%rax +2: + adcq %rbx, %rax + adcq %r8, %rax + adcq %r11, %rax + adcq %rdx, %rax + adcq %r10, %rax + adcq %rbp, %rax + adcq %r14, %rax + adcq %r13, %rax decl %r12d - + dest - movq %rbx,(%rsi) + movq %rbx, (%rsi) dest - movq %r8,8(%rsi) + movq %r8, 8(%rsi) dest - movq %r11,16(%rsi) + movq %r11, 16(%rsi) dest - movq %rdx,24(%rsi) + movq %rdx, 24(%rsi) dest - movq %r10,32(%rsi) + movq %r10, 32(%rsi) dest - movq %rbp,40(%rsi) + movq %rbp, 40(%rsi) dest - movq %r14,48(%rsi) + movq %r14, 48(%rsi) dest - movq %r13,56(%rsi) - + movq %r13, 56(%rsi) + 3: - - leaq 64(%rdi),%rdi - leaq 64(%rsi),%rsi - jnz .Lloop + leaq 64(%rdi), %rdi + leaq 64(%rsi), %rsi - adcq %r9,%rax + jnz .Lloop - /* do last upto 56 bytes */ + adcq %r9, %rax + + /* do last up to 56 bytes */ .Lhandle_tail: /* ecx: count */ - movl %ecx,%r10d - andl $63,%ecx - shrl $3,%ecx - jz .Lfold + movl %ecx, %r10d + andl $63, %ecx + shrl $3, %ecx + jz .Lfold clc .p2align 4 -.Lloop_8: +.Lloop_8: source - movq (%rdi),%rbx - adcq %rbx,%rax + movq (%rdi), %rbx + adcq %rbx, %rax decl %ecx dest - movq %rbx,(%rsi) - leaq 8(%rsi),%rsi /* preserve carry */ - leaq 8(%rdi),%rdi + movq %rbx, (%rsi) + leaq 8(%rsi), %rsi /* preserve carry */ + leaq 8(%rdi), %rdi jnz .Lloop_8 - adcq %r9,%rax /* add in carry */ + adcq %r9, %rax /* add in carry */ .Lfold: /* reduce checksum to 32bits */ - movl %eax,%ebx - shrq $32,%rax - addl %ebx,%eax - adcl %r9d,%eax + movl %eax, %ebx + shrq $32, %rax + addl %ebx, %eax + adcl %r9d, %eax - /* do last upto 6 bytes */ + /* do last up to 6 bytes */ .Lhandle_7: - movl %r10d,%ecx - andl $7,%ecx - shrl $1,%ecx + movl %r10d, %ecx + andl $7, %ecx + shrl $1, %ecx jz .Lhandle_1 - movl $2,%edx - xorl %ebx,%ebx - clc + movl $2, %edx + xorl %ebx, %ebx + clc .p2align 4 -.Lloop_1: +.Lloop_1: source - movw (%rdi),%bx - adcl %ebx,%eax + movw (%rdi), %bx + adcl %ebx, %eax decl %ecx dest - movw %bx,(%rsi) - leaq 2(%rdi),%rdi - leaq 2(%rsi),%rsi + movw %bx, (%rsi) + leaq 2(%rdi), %rdi + leaq 2(%rsi), %rsi jnz .Lloop_1 - adcl %r9d,%eax /* add in carry */ - + adcl %r9d, %eax /* add in carry */ + /* handle last odd byte */ .Lhandle_1: - testl $1,%r10d + testl $1, %r10d jz .Lende - xorl %ebx,%ebx + xorl %ebx, %ebx source - movb (%rdi),%bl + movb (%rdi), %bl dest - movb %bl,(%rsi) - addl %ebx,%eax - adcl %r9d,%eax /* carry */ - + movb %bl, (%rsi) + addl %ebx, %eax + adcl %r9d, %eax /* carry */ + CFI_REMEMBER_STATE .Lende: - movq 2*8(%rsp),%rbx + movq 2*8(%rsp), %rbx CFI_RESTORE rbx - movq 3*8(%rsp),%r12 + movq 3*8(%rsp), %r12 CFI_RESTORE r12 - movq 4*8(%rsp),%r14 + movq 4*8(%rsp), %r14 CFI_RESTORE r14 - movq 5*8(%rsp),%r13 + movq 5*8(%rsp), %r13 CFI_RESTORE r13 - movq 6*8(%rsp),%rbp + movq 6*8(%rsp), %rbp CFI_RESTORE rbp - addq $7*8,%rsp + addq $7*8, %rsp CFI_ADJUST_CFA_OFFSET -7*8 ret CFI_RESTORE_STATE /* Exception handlers. Very simple, zeroing is done in the wrappers */ .Lbad_source: - movq (%rsp),%rax - testq %rax,%rax + movq (%rsp), %rax + testq %rax, %rax jz .Lende - movl $-EFAULT,(%rax) + movl $-EFAULT, (%rax) jmp .Lende - + .Lbad_dest: - movq 8(%rsp),%rax - testq %rax,%rax - jz .Lende - movl $-EFAULT,(%rax) + movq 8(%rsp), %rax + testq %rax, %rax + jz .Lende + movl $-EFAULT, (%rax) jmp .Lende CFI_ENDPROC ENDPROC(csum_partial_copy_generic) diff --git a/arch/x86/lib/csum-partial_64.c b/arch/x86/lib/csum-partial_64.c index bf51144d97e1..9845371c5c36 100644 --- a/arch/x86/lib/csum-partial_64.c +++ b/arch/x86/lib/csum-partial_64.c @@ -84,7 +84,7 @@ static unsigned do_csum(const unsigned char *buff, unsigned len) count64--; } - /* last upto 7 8byte blocks */ + /* last up to 7 8byte blocks */ count %= 8; while (count) { asm("addq %1,%0\n\t" diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c index 069ce7c37c01..d4203988504a 100644 --- a/arch/x86/mm/hugetlbpage.c +++ b/arch/x86/mm/hugetlbpage.c @@ -326,7 +326,7 @@ try_again: if (mm->free_area_cache < len) goto fail; - /* either no address requested or cant fit in requested address hole */ + /* either no address requested or can't fit in requested address hole */ addr = (mm->free_area_cache - len) & huge_page_mask(h); do { /* diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c index 73ad7ebd6e9c..80088f994193 100644 --- a/arch/x86/mm/init_32.c +++ b/arch/x86/mm/init_32.c @@ -917,7 +917,7 @@ static void mark_nxdata_nx(void) { /* * When this called, init has already been executed and released, - * so everything past _etext sould be NX. + * so everything past _etext should be NX. */ unsigned long start = PFN_ALIGN(_etext); /* diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 0aa34669ed3f..2362b646178e 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -52,6 +52,7 @@ #include <asm/cacheflush.h> #include <asm/init.h> #include <asm/uv/uv.h> +#include <asm/setup.h> static int __init parse_direct_gbpages_off(char *arg) { @@ -294,18 +295,18 @@ void __init init_extra_mapping_uc(unsigned long phys, unsigned long size) * to the compile time generated pmds. This results in invalid pmds up * to the point where we hit the physaddr 0 mapping. * - * We limit the mappings to the region from _text to _end. _end is - * rounded up to the 2MB boundary. This catches the invalid pmds as + * We limit the mappings to the region from _text to _brk_end. _brk_end + * is rounded up to the 2MB boundary. This catches the invalid pmds as * well, as they are located before _text: */ void __init cleanup_highmap(void) { unsigned long vaddr = __START_KERNEL_map; - unsigned long end = roundup((unsigned long)_end, PMD_SIZE) - 1; + unsigned long vaddr_end = __START_KERNEL_map + (max_pfn_mapped << PAGE_SHIFT); + unsigned long end = roundup((unsigned long)_brk_end, PMD_SIZE) - 1; pmd_t *pmd = level2_kernel_pgt; - pmd_t *last_pmd = pmd + PTRS_PER_PMD; - for (; pmd < last_pmd; pmd++, vaddr += PMD_SIZE) { + for (; vaddr + PMD_SIZE - 1 < vaddr_end; pmd++, vaddr += PMD_SIZE) { if (pmd_none(*pmd)) continue; if (vaddr < (unsigned long) _text || vaddr > end) diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c index 9ec0f209a6a4..e8c00cc72033 100644 --- a/arch/x86/mm/numa_64.c +++ b/arch/x86/mm/numa_64.c @@ -446,7 +446,7 @@ static int __init numa_alloc_distance(void) * @distance: NUMA distance * * Set the distance from node @from to @to to @distance. If distance table - * doesn't exist, one which is large enough to accomodate all the currently + * doesn't exist, one which is large enough to accommodate all the currently * known nodes will be created. * * If such table cannot be allocated, a warning is printed and further diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c index 90825f2eb0f4..f9e526742fa1 100644 --- a/arch/x86/mm/pageattr.c +++ b/arch/x86/mm/pageattr.c @@ -310,7 +310,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address, * these shared mappings are made of small page mappings. * Thus this don't enforce !RW mapping for small page kernel * text mapping logic will help Linux Xen parvirt guest boot - * aswell. + * as well. */ if (lookup_address(address, &level) && (level != PG_LEVEL_4K)) pgprot_val(forbidden) |= _PAGE_RW; diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c index 0113d19c8aa6..8573b83a63d0 100644 --- a/arch/x86/mm/pgtable.c +++ b/arch/x86/mm/pgtable.c @@ -168,8 +168,7 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd) * section 8.1: in PAE mode we explicitly have to flush the * TLB via cr3 if the top-level pgd is changed... */ - if (mm == current->active_mm) - write_cr3(read_cr3()); + flush_tlb_mm(mm); } #else /* !CONFIG_X86_PAE */ diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c index 72cbec14d783..2d49d4e19a36 100644 --- a/arch/x86/oprofile/backtrace.c +++ b/arch/x86/oprofile/backtrace.c @@ -126,7 +126,7 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth) if (!user_mode_vm(regs)) { unsigned long stack = kernel_stack_pointer(regs); if (depth) - dump_trace(NULL, regs, (unsigned long *)stack, + dump_trace(NULL, regs, (unsigned long *)stack, 0, &backtrace_ops, &depth); return; } diff --git a/arch/x86/oprofile/op_model_p4.c b/arch/x86/oprofile/op_model_p4.c index 9fadec074142..98ab13058f89 100644 --- a/arch/x86/oprofile/op_model_p4.c +++ b/arch/x86/oprofile/op_model_p4.c @@ -50,7 +50,7 @@ static inline void setup_num_counters(void) #endif } -static int inline addr_increment(void) +static inline int addr_increment(void) { #ifdef CONFIG_SMP return smp_num_siblings == 2 ? 2 : 1; diff --git a/arch/x86/pci/i386.c b/arch/x86/pci/i386.c index b1805b78842f..494f2e7ea2b4 100644 --- a/arch/x86/pci/i386.c +++ b/arch/x86/pci/i386.c @@ -241,7 +241,7 @@ void __init pcibios_resource_survey(void) e820_reserve_resources_late(); /* * Insert the IO APIC resources after PCI initialization has - * occured to handle IO APICS that are mapped in on a BAR in + * occurred to handle IO APICS that are mapped in on a BAR in * PCI space, but before trying to assign unassigned pci res. */ ioapic_insert_resources(); @@ -304,7 +304,7 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, /* * ioremap() and ioremap_nocache() defaults to UC MINUS for now. * To avoid attribute conflicts, request UC MINUS here - * aswell. + * as well. */ prot |= _PAGE_CACHE_UC_MINUS; diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c index 87e6c8323117..8201165bae28 100644 --- a/arch/x86/pci/irq.c +++ b/arch/x86/pci/irq.c @@ -597,21 +597,18 @@ static __init int intel_router_probe(struct irq_router *r, struct pci_dev *route return 1; } - if ((device >= PCI_DEVICE_ID_INTEL_5_3400_SERIES_LPC_MIN) && - (device <= PCI_DEVICE_ID_INTEL_5_3400_SERIES_LPC_MAX)) { + if ((device >= PCI_DEVICE_ID_INTEL_5_3400_SERIES_LPC_MIN && + device <= PCI_DEVICE_ID_INTEL_5_3400_SERIES_LPC_MAX) + || (device >= PCI_DEVICE_ID_INTEL_COUGARPOINT_LPC_MIN && + device <= PCI_DEVICE_ID_INTEL_COUGARPOINT_LPC_MAX) + || (device >= PCI_DEVICE_ID_INTEL_DH89XXCC_LPC_MIN && + device <= PCI_DEVICE_ID_INTEL_DH89XXCC_LPC_MAX)) { r->name = "PIIX/ICH"; r->get = pirq_piix_get; r->set = pirq_piix_set; return 1; } - if ((device >= PCI_DEVICE_ID_INTEL_COUGARPOINT_LPC_MIN) && - (device <= PCI_DEVICE_ID_INTEL_COUGARPOINT_LPC_MAX)) { - r->name = "PIIX/ICH"; - r->get = pirq_piix_get; - r->set = pirq_piix_set; - return 1; - } return 0; } diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index 5695fa66d565..c82df6c9c0f0 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -1487,10 +1487,12 @@ static __init pte_t mask_rw_pte(pte_t *ptep, pte_t pte) /* * If the new pfn is within the range of the newly allocated * kernel pagetable, and it isn't being mapped into an - * early_ioremap fixmap slot, make sure it is RO. + * early_ioremap fixmap slot as a freshly allocated page, make sure + * it is RO. */ - if (!is_early_ioremap_ptep(ptep) && - pfn >= pgt_buf_start && pfn < pgt_buf_end) + if (((!is_early_ioremap_ptep(ptep) && + pfn >= pgt_buf_start && pfn < pgt_buf_end)) || + (is_early_ioremap_ptep(ptep) && pfn != (pgt_buf_end - 1))) pte = pte_wrprotect(pte); return pte; @@ -1700,9 +1702,6 @@ static __init void xen_map_identity_early(pmd_t *pmd, unsigned long max_pfn) for (pteidx = 0; pteidx < PTRS_PER_PTE; pteidx++, pfn++) { pte_t pte; - if (pfn > max_pfn_mapped) - max_pfn_mapped = pfn; - if (!pte_none(pte_page[pteidx])) continue; @@ -1744,7 +1743,7 @@ static void convert_pfn_mfn(void *v) } /* - * Set up the inital kernel pagetable. + * Set up the initial kernel pagetable. * * We can construct this by grafting the Xen provided pagetable into * head_64.S's preconstructed pagetables. We copy the Xen L2's into @@ -1760,6 +1759,12 @@ __init pgd_t *xen_setup_kernel_pagetable(pgd_t *pgd, pud_t *l3; pmd_t *l2; + /* max_pfn_mapped is the last pfn mapped in the initial memory + * mappings. Considering that on Xen after the kernel mappings we + * have the mappings of some pages that don't exist in pfn space, we + * set max_pfn_mapped to the last real pfn mapped. */ + max_pfn_mapped = PFN_DOWN(__pa(xen_start_info->mfn_list)); + /* Zap identity mapping */ init_level4_pgt[0] = __pgd(0); @@ -1864,9 +1869,7 @@ __init pgd_t *xen_setup_kernel_pagetable(pgd_t *pgd, initial_kernel_pmd = extend_brk(sizeof(pmd_t) * PTRS_PER_PMD, PAGE_SIZE); - max_pfn_mapped = PFN_DOWN(__pa(xen_start_info->pt_base) + - xen_start_info->nr_pt_frames * PAGE_SIZE + - 512*1024); + max_pfn_mapped = PFN_DOWN(__pa(xen_start_info->mfn_list)); kernel_pmd = m2v(pgd[KERNEL_PGD_BOUNDARY].pgd); memcpy(initial_kernel_pmd, kernel_pmd, sizeof(pmd_t) * PTRS_PER_PMD); diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index d373d159e75e..72839190f503 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -21,6 +21,9 @@ config RWSEM_XCHGADD_ALGORITHM config GENERIC_FIND_NEXT_BIT def_bool y +config GENERIC_FIND_BIT_LE + def_bool y + config GENERIC_HWEIGHT def_bool y diff --git a/arch/xtensa/boot/Makefile b/arch/xtensa/boot/Makefile index 40aa55b485be..70fd1453e172 100644 --- a/arch/xtensa/boot/Makefile +++ b/arch/xtensa/boot/Makefile @@ -14,7 +14,7 @@ HOSTFLAGS += -Iarch/$(ARCH)/boot/include BIG_ENDIAN := $(shell echo -e __XTENSA_EB__ | $(CC) -E - | grep -v "\#") -export EXTRA_CFLAGS +export ccflags-y export BIG_ENDIAN subdir-y := lib diff --git a/arch/xtensa/boot/lib/Makefile b/arch/xtensa/boot/lib/Makefile index d3d2aa2d883a..ad8952e8a07f 100644 --- a/arch/xtensa/boot/lib/Makefile +++ b/arch/xtensa/boot/lib/Makefile @@ -6,7 +6,7 @@ zlib := inffast.c inflate.c inftrees.c lib-y += $(zlib:.c=.o) zmem.o -EXTRA_CFLAGS += -Ilib/zlib_inflate +ccflags-y := -Ilib/zlib_inflate quiet_cmd_copy_zlib = COPY $@ cmd_copy_zlib = cat $< > $@ diff --git a/arch/xtensa/configs/s6105_defconfig b/arch/xtensa/configs/s6105_defconfig index 095cd8084164..42b7feba71b7 100644 --- a/arch/xtensa/configs/s6105_defconfig +++ b/arch/xtensa/configs/s6105_defconfig @@ -598,7 +598,7 @@ CONFIG_DEBUG_NOMMU_REGIONS=y # CONFIG_CONTEXT_SWITCH_TRACER is not set # CONFIG_BOOT_TRACER is not set # CONFIG_TRACE_BRANCH_PROFILING is not set -# CONFIG_DYNAMIC_PRINTK_DEBUG is not set +# CONFIG_DYNAMIC_DEBUG is not set # CONFIG_SAMPLES is not set # diff --git a/arch/xtensa/include/asm/bitops.h b/arch/xtensa/include/asm/bitops.h index 6c3930397bd3..c8fac8d8190d 100644 --- a/arch/xtensa/include/asm/bitops.h +++ b/arch/xtensa/include/asm/bitops.h @@ -106,7 +106,7 @@ static inline unsigned long __fls(unsigned long word) #include <asm-generic/bitops/fls64.h> #include <asm-generic/bitops/find.h> -#include <asm-generic/bitops/ext2-non-atomic.h> +#include <asm-generic/bitops/le.h> #ifdef __XTENSA_EL__ # define ext2_set_bit_atomic(lock,nr,addr) \ @@ -125,7 +125,6 @@ static inline unsigned long __fls(unsigned long word) #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> #include <asm-generic/bitops/sched.h> -#include <asm-generic/bitops/minix.h> #endif /* __KERNEL__ */ diff --git a/arch/xtensa/include/asm/types.h b/arch/xtensa/include/asm/types.h index c89569a8da0c..b1c981e39b52 100644 --- a/arch/xtensa/include/asm/types.h +++ b/arch/xtensa/include/asm/types.h @@ -32,10 +32,6 @@ typedef unsigned short umode_t; #define BITS_PER_LONG 32 -/* Dma addresses are 32-bits wide. */ - -typedef u32 dma_addr_t; - #endif /* __KERNEL__ */ #endif |