diff options
23 files changed, 68 insertions, 2188 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index ccd78c912cbf..db5aa5f2d1de 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -636,6 +636,7 @@ config ARCH_MSM config ARCH_SHMOBILE bool "Renesas SH-Mobile / R-Mobile" + select ARM_PATCH_PHYS_VIRT select CLKDEV_LOOKUP select GENERIC_CLOCKEVENTS select HAVE_ARM_SCU if SMP @@ -645,7 +646,6 @@ config ARCH_SHMOBILE select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 select MULTI_IRQ_HANDLER - select NEED_MACH_MEMORY_H select NO_IOPORT select PINCTRL select PM_GENERIC_DOMAINS if PM diff --git a/arch/arm/boot/compressed/head-shmobile.S b/arch/arm/boot/compressed/head-shmobile.S index fe3719b516fd..e2d636336b7c 100644 --- a/arch/arm/boot/compressed/head-shmobile.S +++ b/arch/arm/boot/compressed/head-shmobile.S @@ -46,7 +46,7 @@ __image_start: __image_end: .long _got_end __load_base: - .long CONFIG_MEMORY_START + 0x02000000 @ Load at 32Mb into SDRAM + .long MEMORY_START + 0x02000000 @ Load at 32Mb into SDRAM __loaded: .long __continue .align @@ -55,26 +55,9 @@ __tmp_stack: __continue: #endif /* CONFIG_ZBOOT_ROM_MMC || CONFIG_ZBOOT_ROM_SH_MOBILE_SDHI */ - b 1f -__atags:@ tag #1 - .long 12 @ tag->hdr.size = tag_size(tag_core); - .long 0x54410001 @ tag->hdr.tag = ATAG_CORE; - .long 0 @ tag->u.core.flags = 0; - .long 0 @ tag->u.core.pagesize = 0; - .long 0 @ tag->u.core.rootdev = 0; - @ tag #2 - .long 8 @ tag->hdr.size = tag_size(tag_mem32); - .long 0x54410002 @ tag->hdr.tag = ATAG_MEM; - .long CONFIG_MEMORY_SIZE @ tag->u.mem.size = CONFIG_MEMORY_SIZE; - .long CONFIG_MEMORY_START @ @ tag->u.mem.start = CONFIG_MEMORY_START; - @ tag #3 - .long 0 @ tag->hdr.size = 0 - .long 0 @ tag->hdr.tag = ATAG_NONE; -1: - /* Set board ID necessary for boot */ ldr r7, 1f @ Set machine type register - adr r8, __atags @ Set atag register + mov r8, #0 @ pass null pointer as atag b 2f 1 : .long MACH_TYPE diff --git a/arch/arm/configs/ap4evb_defconfig b/arch/arm/configs/ap4evb_defconfig deleted file mode 100644 index 66894f736d04..000000000000 --- a/arch/arm/configs/ap4evb_defconfig +++ /dev/null @@ -1,56 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=16 -CONFIG_BLK_DEV_INITRD=y -CONFIG_SLAB=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_SHMOBILE=y -CONFIG_ARCH_SH7372=y -CONFIG_MACH_AP4EVB=y -CONFIG_AEABI=y -# CONFIG_OABI_COMPAT is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="console=ttySC0,115200 earlyprintk=sh-sci.0,115200" -CONFIG_KEXEC=y -CONFIG_PM=y -# CONFIG_SUSPEND is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_FIRMWARE_IN_KERNEL is not set -CONFIG_MTD=y -CONFIG_MTD_CONCAT=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_NAND=y -# CONFIG_BLK_DEV is not set -# CONFIG_MISC_DEVICES is not set -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_SH_SCI=y -CONFIG_SERIAL_SH_SCI_NR_UARTS=8 -CONFIG_SERIAL_SH_SCI_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_HWMON is not set -# CONFIG_VGA_CONSOLE is not set -# CONFIG_HID_SUPPORT is not set -# CONFIG_USB_SUPPORT is not set -# CONFIG_DNOTIFY is not set -CONFIG_TMPFS=y -# CONFIG_MISC_FILESYSTEMS is not set -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_KERNEL=y -# CONFIG_DETECT_SOFTLOCKUP is not set -# CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_FTRACE is not set -# CONFIG_CRC32 is not set diff --git a/arch/arm/configs/bonito_defconfig b/arch/arm/configs/bonito_defconfig deleted file mode 100644 index 54571082d920..000000000000 --- a/arch/arm/configs/bonito_defconfig +++ /dev/null @@ -1,72 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=16 -# CONFIG_UTS_NS is not set -# CONFIG_IPC_NS is not set -# CONFIG_USER_NS is not set -# CONFIG_PID_NS is not set -CONFIG_BLK_DEV_INITRD=y -CONFIG_INITRAMFS_SOURCE="" -CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_SHMOBILE=y -CONFIG_ARCH_R8A7740=y -CONFIG_MACH_BONITO=y -# CONFIG_SH_TIMER_TMU is not set -CONFIG_AEABI=y -# CONFIG_OABI_COMPAT is not set -CONFIG_FORCE_MAX_ZONEORDER=12 -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="console=ttySC5,115200 earlyprintk=sh-sci.5,115200 ignore_loglevel" -CONFIG_KEXEC=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -# CONFIG_SUSPEND is not set -CONFIG_PM_RUNTIME=y -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_FIRMWARE_IN_KERNEL is not set -CONFIG_MTD=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_ARM_INTEGRATOR=y -CONFIG_MTD_BLOCK2MTD=y -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -# CONFIG_SCSI_LOWLEVEL is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_LEGACY_PTYS is not set -CONFIG_SERIAL_SH_SCI=y -CONFIG_SERIAL_SH_SCI_NR_UARTS=9 -CONFIG_SERIAL_SH_SCI_CONSOLE=y -# CONFIG_HW_RANDOM is not set -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_SH_MOBILE=y -CONFIG_GPIO_SYSFS=y -# CONFIG_HWMON is not set -# CONFIG_MFD_SUPPORT is not set -# CONFIG_HID_SUPPORT is not set -# CONFIG_USB_SUPPORT is not set -CONFIG_UIO=y -CONFIG_UIO_PDRV=y -CONFIG_UIO_PDRV_GENIRQ=y -# CONFIG_DNOTIFY is not set -# CONFIG_INOTIFY_USER is not set -CONFIG_TMPFS=y -# CONFIG_MISC_FILESYSTEMS is not set -# CONFIG_ENABLE_WARN_DEPRECATED is not set -# CONFIG_ENABLE_MUST_CHECK is not set -# CONFIG_ARM_UNWIND is not set diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index 757c4e97375f..65e1547678b0 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -71,27 +71,6 @@ config ARCH_EMEV2 comment "SH-Mobile Board Type" -config MACH_AP4EVB - bool "AP4EVB board" - depends on ARCH_SH7372 - select ARCH_REQUIRE_GPIOLIB - select REGULATOR_FIXED_VOLTAGE if REGULATOR - select SH_LCD_MIPI_DSI - select SND_SOC_AK4642 if SND_SIMPLE_CARD - -choice - prompt "AP4EVB LCD panel selection" - default AP4EVB_QHD - depends on MACH_AP4EVB - -config AP4EVB_QHD - bool "MIPI-DSI QHD (960x540)" - -config AP4EVB_WVGA - bool "Parallel WVGA (800x480)" - -endchoice - config MACH_AG5EVM bool "AG5EVM board" depends on ARCH_SH73A0 @@ -118,12 +97,6 @@ config MACH_KOTA2 select ARCH_REQUIRE_GPIOLIB select REGULATOR_FIXED_VOLTAGE if REGULATOR -config MACH_BONITO - bool "bonito board" - depends on ARCH_R8A7740 - select ARCH_REQUIRE_GPIOLIB - select REGULATOR_FIXED_VOLTAGE if REGULATOR - config MACH_ARMADILLO800EVA bool "Armadillo-800 EVA board" depends on ARCH_R8A7740 @@ -199,37 +172,6 @@ config CPU_HAS_INTEVT bool default y -menu "Memory configuration" - -config MEMORY_START - hex "Physical memory start address" - default "0x40000000" if MACH_AP4EVB || MACH_AG5EVM || \ - MACH_MACKEREL || MACH_BONITO || \ - MACH_ARMADILLO800EVA || MACH_APE6EVM || \ - MACH_LAGER - default "0x41000000" if MACH_KOTA2 - default "0x00000000" - ---help--- - Tweak this only when porting to a new machine which does not - already have a defconfig. Changing it from the known correct - value on any of the known systems will only lead to disaster. - -config MEMORY_SIZE - hex "Physical memory size" - default "0x80000000" if MACH_LAGER - default "0x40000000" if MACH_APE6EVM - default "0x20000000" if MACH_AG5EVM || MACH_BONITO || \ - MACH_ARMADILLO800EVA - default "0x1e000000" if MACH_KOTA2 - default "0x10000000" if MACH_AP4EVB || MACH_MACKEREL - default "0x04000000" - help - This sets the default memory size assumed by your kernel. It can - be overridden as normal by the 'mem=' argument on the kernel command - line. - -endmenu - menu "Timer and clock configuration" config SHMOBILE_TIMER_HZ diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile index 068f1dadc46b..76f1639c5945 100644 --- a/arch/arm/mach-shmobile/Makefile +++ b/arch/arm/mach-shmobile/Makefile @@ -35,12 +35,10 @@ obj-$(CONFIG_ARCH_R8A7779) += pm-r8a7779.o obj-$(CONFIG_ARCH_SH73A0) += pm-sh73a0.o # Board objects -obj-$(CONFIG_MACH_AP4EVB) += board-ap4evb.o obj-$(CONFIG_MACH_AG5EVM) += board-ag5evm.o obj-$(CONFIG_MACH_APE6EVM) += board-ape6evm.o obj-$(CONFIG_MACH_MACKEREL) += board-mackerel.o obj-$(CONFIG_MACH_KOTA2) += board-kota2.o -obj-$(CONFIG_MACH_BONITO) += board-bonito.o obj-$(CONFIG_MACH_BOCKW) += board-bockw.o obj-$(CONFIG_MACH_MARZEN) += board-marzen.o obj-$(CONFIG_MACH_MARZEN_REFERENCE) += board-marzen-reference.o diff --git a/arch/arm/mach-shmobile/Makefile.boot b/arch/arm/mach-shmobile/Makefile.boot index 498efd99338d..84c6868580f0 100644 --- a/arch/arm/mach-shmobile/Makefile.boot +++ b/arch/arm/mach-shmobile/Makefile.boot @@ -1,6 +1,20 @@ -__ZRELADDR := $(shell /bin/bash -c 'printf "0x%08x" \ - $$[$(CONFIG_MEMORY_START) + 0x8000]') +# per-board load address for uImage +loadaddr-y := +loadaddr-$(CONFIG_MACH_AG5EVM) += 0x40008000 +loadaddr-$(CONFIG_MACH_APE6EVM) += 0x40008000 +loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000 +loadaddr-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE) += 0x40008000 +loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000 +loadaddr-$(CONFIG_MACH_KOTA2) += 0x41008000 +loadaddr-$(CONFIG_MACH_KZM9D) += 0x40008000 +loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000 +loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000 +loadaddr-$(CONFIG_MACH_LAGER) += 0x40008000 +loadaddr-$(CONFIG_MACH_MACKEREL) += 0x40008000 +loadaddr-$(CONFIG_MACH_MARZEN) += 0x60008000 +loadaddr-$(CONFIG_MACH_MARZEN_REFERENCE) += 0x60008000 +__ZRELADDR := $(sort $(loadaddr-y)) zreladdr-y += $(__ZRELADDR) # Unsupported legacy stuff diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c deleted file mode 100644 index 297bf5eec5ab..000000000000 --- a/arch/arm/mach-shmobile/board-ap4evb.c +++ /dev/null @@ -1,1310 +0,0 @@ -/* - * AP4EVB board support - * - * Copyright (C) 2010 Magnus Damm - * Copyright (C) 2008 Yoshihiro Shimoda - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ -#include <linux/clk.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/mfd/tmio.h> -#include <linux/mmc/host.h> -#include <linux/mmc/sh_mobile_sdhi.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/physmap.h> -#include <linux/mmc/sh_mmcif.h> -#include <linux/i2c.h> -#include <linux/i2c/tsc2007.h> -#include <linux/io.h> -#include <linux/pinctrl/machine.h> -#include <linux/regulator/fixed.h> -#include <linux/regulator/machine.h> -#include <linux/smsc911x.h> -#include <linux/sh_intc.h> -#include <linux/sh_clk.h> -#include <linux/gpio.h> -#include <linux/input.h> -#include <linux/leds.h> -#include <linux/input/sh_keysc.h> -#include <linux/usb/r8a66597.h> -#include <linux/pm_clock.h> -#include <linux/dma-mapping.h> - -#include <media/sh_mobile_ceu.h> -#include <media/sh_mobile_csi2.h> -#include <media/soc_camera.h> - -#include <sound/sh_fsi.h> -#include <sound/simple_card.h> - -#include <video/sh_mobile_hdmi.h> -#include <video/sh_mobile_lcdc.h> -#include <video/sh_mipi_dsi.h> - -#include <mach/common.h> -#include <mach/irqs.h> -#include <mach/sh7372.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/setup.h> - -#include "sh-gpio.h" - -/* - * Address Interface BusWidth note - * ------------------------------------------------------------------ - * 0x0000_0000 NOR Flash ROM (MCP) 16bit SW7 : bit1 = ON - * 0x0800_0000 user area - - * 0x1000_0000 NOR Flash ROM (MCP) 16bit SW7 : bit1 = OFF - * 0x1400_0000 Ether (LAN9220) 16bit - * 0x1600_0000 user area - cannot use with NAND - * 0x1800_0000 user area - - * 0x1A00_0000 - - * 0x4000_0000 LPDDR2-SDRAM (POP) 32bit - */ - -/* - * NOR Flash ROM - * - * SW1 | SW2 | SW7 | NOR Flash ROM - * bit1 | bit1 bit2 | bit1 | Memory allocation - * ------+------------+------+------------------ - * OFF | ON OFF | ON | Area 0 - * OFF | ON OFF | OFF | Area 4 - */ - -/* - * NAND Flash ROM - * - * SW1 | SW2 | SW7 | NAND Flash ROM - * bit1 | bit1 bit2 | bit2 | Memory allocation - * ------+------------+------+------------------ - * OFF | ON OFF | ON | FCE 0 - * OFF | ON OFF | OFF | FCE 1 - */ - -/* - * SMSC 9220 - * - * SW1 SMSC 9220 - * ----------------------- - * ON access disable - * OFF access enable - */ - -/* - * LCD / IRQ / KEYSC / IrDA - * - * IRQ = IRQ26 (TS), IRQ27 (VIO), IRQ28 (QHD-TouchScreen) - * LCD = 2nd LCDC (WVGA) - * - * | SW43 | - * SW3 | ON | OFF | - * -------------+-----------------------+---------------+ - * ON | KEY / IrDA | LCD | - * OFF | KEY / IrDA / IRQ | IRQ | - * - * - * QHD / WVGA display - * - * You can choice display type on menuconfig. - * Then, check above dip-switch. - */ - -/* - * USB - * - * J7 : 1-2 MAX3355E VBUS - * 2-3 DC 5.0V - * - * S39: bit2: off - */ - -/* - * FSI/FSMI - * - * SW41 : ON : SH-Mobile AP4 Audio Mode - * : OFF : Bluetooth Audio Mode - * - * it needs amixer settings for playing - * - * amixer set "Headphone Enable" on - */ - -/* - * MMC0/SDHI1 (CN7) - * - * J22 : select card voltage - * 1-2 pin : 1.8v - * 2-3 pin : 3.3v - * - * SW1 | SW33 - * | bit1 | bit2 | bit3 | bit4 - * ------------+------+------+------+------- - * MMC0 OFF | OFF | ON | ON | X - * SDHI1 OFF | ON | X | OFF | ON - * - * voltage lebel - * CN7 : 1.8v - * CN12: 3.3v - */ - -/* Dummy supplies, where voltage doesn't matter */ -static struct regulator_consumer_supply fixed1v8_power_consumers[] = -{ - /* J22 default position: 1.8V */ - REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"), - REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"), - REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"), - REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"), -}; - -static struct regulator_consumer_supply fixed3v3_power_consumers[] = -{ - REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"), - REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"), -}; - -static struct regulator_consumer_supply dummy_supplies[] = { - REGULATOR_SUPPLY("vddvario", "smsc911x"), - REGULATOR_SUPPLY("vdd33a", "smsc911x"), -}; - -/* MTD */ -static struct mtd_partition nor_flash_partitions[] = { - { - .name = "loader", - .offset = 0x00000000, - .size = 512 * 1024, - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "bootenv", - .offset = MTDPART_OFS_APPEND, - .size = 512 * 1024, - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "kernel_ro", - .offset = MTDPART_OFS_APPEND, - .size = 8 * 1024 * 1024, - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "kernel", - .offset = MTDPART_OFS_APPEND, - .size = 8 * 1024 * 1024, - }, - { - .name = "data", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct physmap_flash_data nor_flash_data = { - .width = 2, - .parts = nor_flash_partitions, - .nr_parts = ARRAY_SIZE(nor_flash_partitions), -}; - -static struct resource nor_flash_resources[] = { - [0] = { - .start = 0x20000000, /* CS0 shadow instead of regular CS0 */ - .end = 0x28000000 - 1, /* needed by USB MASK ROM boot */ - .flags = IORESOURCE_MEM, - } -}; - -static struct platform_device nor_flash_device = { - .name = "physmap-flash", - .dev = { - .platform_data = &nor_flash_data, - }, - .num_resources = ARRAY_SIZE(nor_flash_resources), - .resource = nor_flash_resources, -}; - -/* SMSC 9220 */ -static struct resource smc911x_resources[] = { - { - .start = 0x14000000, - .end = 0x16000000 - 1, - .flags = IORESOURCE_MEM, - }, { - .start = evt2irq(0x02c0) /* IRQ6A */, - .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL, - }, -}; - -static struct smsc911x_platform_config smsc911x_info = { - .flags = SMSC911X_USE_16BIT | SMSC911X_SAVE_MAC_ADDRESS, - .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, - .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, -}; - -static struct platform_device smc911x_device = { - .name = "smsc911x", - .id = -1, - .num_resources = ARRAY_SIZE(smc911x_resources), - .resource = smc911x_resources, - .dev = { - .platform_data = &smsc911x_info, - }, -}; - -/* - * The card detect pin of the top SD/MMC slot (CN7) is active low and is - * connected to GPIO A22 of SH7372 (GPIO 41). - */ -static int slot_cn7_get_cd(struct platform_device *pdev) -{ - return !gpio_get_value(41); -} -/* MERAM */ -static struct sh_mobile_meram_info meram_info = { - .addr_mode = SH_MOBILE_MERAM_MODE1, -}; - -static struct resource meram_resources[] = { - [0] = { - .name = "regs", - .start = 0xe8000000, - .end = 0xe807ffff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .name = "meram", - .start = 0xe8080000, - .end = 0xe81fffff, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device meram_device = { - .name = "sh_mobile_meram", - .id = 0, - .num_resources = ARRAY_SIZE(meram_resources), - .resource = meram_resources, - .dev = { - .platform_data = &meram_info, - }, -}; - -/* SH_MMCIF */ -static struct resource sh_mmcif_resources[] = { - [0] = { - .name = "MMCIF", - .start = 0xE6BD0000, - .end = 0xE6BD00FF, - .flags = IORESOURCE_MEM, - }, - [1] = { - /* MMC ERR */ - .start = evt2irq(0x1ac0), - .flags = IORESOURCE_IRQ, - }, - [2] = { - /* MMC NOR */ - .start = evt2irq(0x1ae0), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct sh_mmcif_plat_data sh_mmcif_plat = { - .sup_pclk = 0, - .ocr = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34, - .caps = MMC_CAP_4_BIT_DATA | - MMC_CAP_8_BIT_DATA | - MMC_CAP_NEEDS_POLL, - .get_cd = slot_cn7_get_cd, - .slave_id_tx = SHDMA_SLAVE_MMCIF_TX, - .slave_id_rx = SHDMA_SLAVE_MMCIF_RX, -}; - -static struct platform_device sh_mmcif_device = { - .name = "sh_mmcif", - .id = 0, - .dev = { - .dma_mask = NULL, - .coherent_dma_mask = 0xffffffff, - .platform_data = &sh_mmcif_plat, - }, - .num_resources = ARRAY_SIZE(sh_mmcif_resources), - .resource = sh_mmcif_resources, -}; - -/* SDHI0 */ -static struct sh_mobile_sdhi_info sdhi0_info = { - .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, - .tmio_caps = MMC_CAP_SDIO_IRQ, -}; - -static struct resource sdhi0_resources[] = { - [0] = { - .name = "SDHI0", - .start = 0xe6850000, - .end = 0xe68500ff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = evt2irq(0x0e00) /* SDHI0_SDHI0I0 */, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = evt2irq(0x0e20) /* SDHI0_SDHI0I1 */, - .flags = IORESOURCE_IRQ, - }, - [3] = { - .start = evt2irq(0x0e40) /* SDHI0_SDHI0I2 */, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device sdhi0_device = { - .name = "sh_mobile_sdhi", - .num_resources = ARRAY_SIZE(sdhi0_resources), - .resource = sdhi0_resources, - .id = 0, - .dev = { - .platform_data = &sdhi0_info, - }, -}; - -/* SDHI1 */ -static struct sh_mobile_sdhi_info sdhi1_info = { - .dma_slave_tx = SHDMA_SLAVE_SDHI1_TX, - .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, - .tmio_ocr_mask = MMC_VDD_165_195, - .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE, - .tmio_caps = MMC_CAP_NEEDS_POLL | MMC_CAP_SDIO_IRQ, - .get_cd = slot_cn7_get_cd, -}; - -static struct resource sdhi1_resources[] = { - [0] = { - .name = "SDHI1", - .start = 0xe6860000, - .end = 0xe68600ff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = evt2irq(0x0e80), /* SDHI1_SDHI1I0 */ - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = evt2irq(0x0ea0), /* SDHI1_SDHI1I1 */ - .flags = IORESOURCE_IRQ, - }, - [3] = { - .start = evt2irq(0x0ec0), /* SDHI1_SDHI1I2 */ - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device sdhi1_device = { - .name = "sh_mobile_sdhi", - .num_resources = ARRAY_SIZE(sdhi1_resources), - .resource = sdhi1_resources, - .id = 1, - .dev = { - .platform_data = &sdhi1_info, - }, -}; - -/* USB1 */ -static void usb1_host_port_power(int port, int power) -{ - if (!power) /* only power-on supported for now */ - return; - - /* set VBOUT/PWEN and EXTLP1 in DVSTCTR */ - __raw_writew(__raw_readw(IOMEM(0xE68B0008)) | 0x600, IOMEM(0xE68B0008)); -} - -static struct r8a66597_platdata usb1_host_data = { - .on_chip = 1, - .port_power = usb1_host_port_power, -}; - -static struct resource usb1_host_resources[] = { - [0] = { - .name = "USBHS", - .start = 0xE68B0000, - .end = 0xE68B00E6 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = evt2irq(0x1ce0) /* USB1_USB1I0 */, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device usb1_host_device = { - .name = "r8a66597_hcd", - .id = 1, - .dev = { - .dma_mask = NULL, /* not use dma */ - .coherent_dma_mask = 0xffffffff, - .platform_data = &usb1_host_data, - }, - .num_resources = ARRAY_SIZE(usb1_host_resources), - .resource = usb1_host_resources, -}; - -/* - * QHD display - */ -#ifdef CONFIG_AP4EVB_QHD - -/* KEYSC (Needs SW43 set to ON) */ -static struct sh_keysc_info keysc_info = { - .mode = SH_KEYSC_MODE_1, - .scan_timing = 3, - .delay = 2500, - .keycodes = { - KEY_0, KEY_1, KEY_2, KEY_3, KEY_4, - KEY_5, KEY_6, KEY_7, KEY_8, KEY_9, - KEY_A, KEY_B, KEY_C, KEY_D, KEY_E, - KEY_F, KEY_G, KEY_H, KEY_I, KEY_J, - KEY_K, KEY_L, KEY_M, KEY_N, KEY_O, - }, -}; - -static struct resource keysc_resources[] = { - [0] = { - .name = "KEYSC", - .start = 0xe61b0000, - .end = 0xe61b0063, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = evt2irq(0x0be0), /* KEYSC_KEY */ - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device keysc_device = { - .name = "sh_keysc", - .id = 0, /* "keysc0" clock */ - .num_resources = ARRAY_SIZE(keysc_resources), - .resource = keysc_resources, - .dev = { - .platform_data = &keysc_info, - }, -}; - -/* MIPI-DSI */ -static int sh_mipi_set_dot_clock(struct platform_device *pdev, - void __iomem *base, - int enable) -{ - struct clk *pck = clk_get(&pdev->dev, "dsip_clk"); - - if (IS_ERR(pck)) - return PTR_ERR(pck); - - if (enable) { - /* - * DSIPCLK = 24MHz - * D-PHY = DSIPCLK * ((0x6*2)+1) = 312MHz (see .phyctrl) - * HsByteCLK = D-PHY/8 = 39MHz - * - * X * Y * FPS = - * (544+72+600+16) * (961+8+8+2) * 30 = 36.1MHz - */ - clk_set_rate(pck, clk_round_rate(pck, 24000000)); - clk_enable(pck); - } else { - clk_disable(pck); - } - - clk_put(pck); - - return 0; -} - -static struct resource mipidsi0_resources[] = { - [0] = { - .start = 0xffc60000, - .end = 0xffc63073, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = 0xffc68000, - .end = 0xffc680ef, - .flags = IORESOURCE_MEM, - }, -}; - -static struct sh_mipi_dsi_info mipidsi0_info = { - .data_format = MIPI_RGB888, - .channel = LCDC_CHAN_MAINLCD, - .lane = 2, - .vsynw_offset = 17, - .phyctrl = 0x6 << 8, - .flags = SH_MIPI_DSI_SYNC_PULSES_MODE | - SH_MIPI_DSI_HSbyteCLK, - .set_dot_clock = sh_mipi_set_dot_clock, -}; - -static struct platform_device mipidsi0_device = { - .name = "sh-mipi-dsi", - .num_resources = ARRAY_SIZE(mipidsi0_resources), - .resource = mipidsi0_resources, - .id = 0, - .dev = { - .platform_data = &mipidsi0_info, - }, -}; - -static struct platform_device *qhd_devices[] __initdata = { - &mipidsi0_device, - &keysc_device, -}; -#endif /* CONFIG_AP4EVB_QHD */ - -/* LCDC0 */ -static const struct fb_videomode ap4evb_lcdc_modes[] = { - { -#ifdef CONFIG_AP4EVB_QHD - .name = "R63302(QHD)", - .xres = 544, - .yres = 961, - .left_margin = 72, - .right_margin = 600, - .hsync_len = 16, - .upper_margin = 8, - .lower_margin = 8, - .vsync_len = 2, - .sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT, -#else - .name = "WVGA Panel", - .xres = 800, - .yres = 480, - .left_margin = 220, - .right_margin = 110, - .hsync_len = 70, - .upper_margin = 20, - .lower_margin = 5, - .vsync_len = 5, - .sync = 0, -#endif - }, -}; - -static const struct sh_mobile_meram_cfg lcd_meram_cfg = { - .icb[0] = { - .meram_size = 0x40, - }, - .icb[1] = { - .meram_size = 0x40, - }, -}; - -static struct sh_mobile_lcdc_info lcdc_info = { - .meram_dev = &meram_info, - .ch[0] = { - .chan = LCDC_CHAN_MAINLCD, - .fourcc = V4L2_PIX_FMT_RGB565, - .lcd_modes = ap4evb_lcdc_modes, - .num_modes = ARRAY_SIZE(ap4evb_lcdc_modes), - .meram_cfg = &lcd_meram_cfg, -#ifdef CONFIG_AP4EVB_QHD - .tx_dev = &mipidsi0_device, -#endif - } -}; - -static struct resource lcdc_resources[] = { - [0] = { - .name = "LCDC", - .start = 0xfe940000, /* P4-only space */ - .end = 0xfe943fff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = intcs_evt2irq(0x580), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device lcdc_device = { - .name = "sh_mobile_lcdc_fb", - .num_resources = ARRAY_SIZE(lcdc_resources), - .resource = lcdc_resources, - .dev = { - .platform_data = &lcdc_info, - .coherent_dma_mask = ~0, - }, -}; - -/* FSI */ -#define IRQ_FSI evt2irq(0x1840) -static struct sh_fsi_platform_info fsi_info = { - .port_b = { - .flags = SH_FSI_CLK_CPG | - SH_FSI_FMT_SPDIF, - }, -}; - -static struct resource fsi_resources[] = { - [0] = { - .name = "FSI", - .start = 0xFE3C0000, - .end = 0xFE3C0400 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_FSI, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device fsi_device = { - .name = "sh_fsi2", - .id = -1, - .num_resources = ARRAY_SIZE(fsi_resources), - .resource = fsi_resources, - .dev = { - .platform_data = &fsi_info, - }, -}; - -static struct asoc_simple_card_info fsi2_ak4643_info = { - .name = "AK4643", - .card = "FSI2A-AK4643", - .codec = "ak4642-codec.0-0013", - .platform = "sh_fsi2", - .daifmt = SND_SOC_DAIFMT_LEFT_J, - .cpu_dai = { - .name = "fsia-dai", - .fmt = SND_SOC_DAIFMT_CBS_CFS, - }, - .codec_dai = { - .name = "ak4642-hifi", - .fmt = SND_SOC_DAIFMT_CBM_CFM, - .sysclk = 11289600, - }, -}; - -static struct platform_device fsi_ak4643_device = { - .name = "asoc-simple-card", - .dev = { - .platform_data = &fsi2_ak4643_info, - }, -}; - -/* LCDC1 */ -static long ap4evb_clk_optimize(unsigned long target, unsigned long *best_freq, - unsigned long *parent_freq); - -static struct sh_mobile_hdmi_info hdmi_info = { - .flags = HDMI_SND_SRC_SPDIF, - .clk_optimize_parent = ap4evb_clk_optimize, -}; - -static struct resource hdmi_resources[] = { - [0] = { - .name = "HDMI", - .start = 0xe6be0000, - .end = 0xe6be00ff, - .flags = IORESOURCE_MEM, - }, - [1] = { - /* There's also an HDMI interrupt on INTCS @ 0x18e0 */ - .start = evt2irq(0x17e0), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device hdmi_device = { - .name = "sh-mobile-hdmi", - .num_resources = ARRAY_SIZE(hdmi_resources), - .resource = hdmi_resources, - .id = -1, - .dev = { - .platform_data = &hdmi_info, - }, -}; - -static long ap4evb_clk_optimize(unsigned long target, unsigned long *best_freq, - unsigned long *parent_freq) -{ - struct clk *hdmi_ick = clk_get(&hdmi_device.dev, "ick"); - long error; - - if (IS_ERR(hdmi_ick)) { - int ret = PTR_ERR(hdmi_ick); - pr_err("Cannot get HDMI ICK: %d\n", ret); - return ret; - } - - error = clk_round_parent(hdmi_ick, target, best_freq, parent_freq, 1, 64); - - clk_put(hdmi_ick); - - return error; -} - -static const struct sh_mobile_meram_cfg hdmi_meram_cfg = { - .icb[0] = { - .meram_size = 0x100, - }, - .icb[1] = { - .meram_size = 0x100, - }, -}; - -static struct sh_mobile_lcdc_info sh_mobile_lcdc1_info = { - .clock_source = LCDC_CLK_EXTERNAL, - .meram_dev = &meram_info, - .ch[0] = { - .chan = LCDC_CHAN_MAINLCD, - .fourcc = V4L2_PIX_FMT_RGB565, - .interface_type = RGB24, - .clock_divider = 1, - .flags = LCDC_FLAGS_DWPOL, - .meram_cfg = &hdmi_meram_cfg, - .tx_dev = &hdmi_device, - } -}; - -static struct resource lcdc1_resources[] = { - [0] = { - .name = "LCDC1", - .start = 0xfe944000, - .end = 0xfe947fff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = intcs_evt2irq(0x1780), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device lcdc1_device = { - .name = "sh_mobile_lcdc_fb", - .num_resources = ARRAY_SIZE(lcdc1_resources), - .resource = lcdc1_resources, - .id = 1, - .dev = { - .platform_data = &sh_mobile_lcdc1_info, - .coherent_dma_mask = ~0, - }, -}; - -static struct asoc_simple_card_info fsi2_hdmi_info = { - .name = "HDMI", - .card = "FSI2B-HDMI", - .codec = "sh-mobile-hdmi", - .platform = "sh_fsi2", - .cpu_dai = { - .name = "fsib-dai", - .fmt = SND_SOC_DAIFMT_CBM_CFM | SND_SOC_DAIFMT_IB_NF, - }, - .codec_dai = { - .name = "sh_mobile_hdmi-hifi", - }, -}; - -static struct platform_device fsi_hdmi_device = { - .name = "asoc-simple-card", - .id = 1, - .dev = { - .platform_data = &fsi2_hdmi_info, - }, -}; - -static struct gpio_led ap4evb_leds[] = { - { - .name = "led4", - .gpio = 185, - .default_state = LEDS_GPIO_DEFSTATE_ON, - }, - { - .name = "led2", - .gpio = 186, - .default_state = LEDS_GPIO_DEFSTATE_ON, - }, - { - .name = "led3", - .gpio = 187, - .default_state = LEDS_GPIO_DEFSTATE_ON, - }, - { - .name = "led1", - .gpio = 188, - .default_state = LEDS_GPIO_DEFSTATE_ON, - } -}; - -static struct gpio_led_platform_data ap4evb_leds_pdata = { - .num_leds = ARRAY_SIZE(ap4evb_leds), - .leds = ap4evb_leds, -}; - -static struct platform_device leds_device = { - .name = "leds-gpio", - .id = 0, - .dev = { - .platform_data = &ap4evb_leds_pdata, - }, -}; - -static struct i2c_board_info imx074_info = { - I2C_BOARD_INFO("imx074", 0x1a), -}; - -static struct soc_camera_link imx074_link = { - .bus_id = 0, - .board_info = &imx074_info, - .i2c_adapter_id = 0, - .module_name = "imx074", -}; - -static struct platform_device ap4evb_camera = { - .name = "soc-camera-pdrv", - .id = 0, - .dev = { - .platform_data = &imx074_link, - }, -}; - -static struct sh_csi2_client_config csi2_clients[] = { - { - .phy = SH_CSI2_PHY_MAIN, - .lanes = 0, /* default: 2 lanes */ - .channel = 0, - .pdev = &ap4evb_camera, - }, -}; - -static struct sh_csi2_pdata csi2_info = { - .type = SH_CSI2C, - .clients = csi2_clients, - .num_clients = ARRAY_SIZE(csi2_clients), - .flags = SH_CSI2_ECC | SH_CSI2_CRC, -}; - -static struct resource csi2_resources[] = { - [0] = { - .name = "CSI2", - .start = 0xffc90000, - .end = 0xffc90fff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = intcs_evt2irq(0x17a0), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct sh_mobile_ceu_companion csi2 = { - .id = 0, - .num_resources = ARRAY_SIZE(csi2_resources), - .resource = csi2_resources, - .platform_data = &csi2_info, -}; - -static struct sh_mobile_ceu_info sh_mobile_ceu_info = { - .flags = SH_CEU_FLAG_USE_8BIT_BUS, - .max_width = 8188, - .max_height = 8188, - .csi2 = &csi2, -}; - -static struct resource ceu_resources[] = { - [0] = { - .name = "CEU", - .start = 0xfe910000, - .end = 0xfe91009f, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = intcs_evt2irq(0x880), - .flags = IORESOURCE_IRQ, - }, - [2] = { - /* place holder for contiguous memory */ - }, -}; - -static struct platform_device ceu_device = { - .name = "sh_mobile_ceu", - .id = 0, /* "ceu0" clock */ - .num_resources = ARRAY_SIZE(ceu_resources), - .resource = ceu_resources, - .dev = { - .platform_data = &sh_mobile_ceu_info, - .coherent_dma_mask = 0xffffffff, - }, -}; - -static struct platform_device *ap4evb_devices[] __initdata = { - &leds_device, - &nor_flash_device, - &smc911x_device, - &sdhi0_device, - &sdhi1_device, - &usb1_host_device, - &fsi_device, - &fsi_ak4643_device, - &fsi_hdmi_device, - &sh_mmcif_device, - &hdmi_device, - &lcdc_device, - &lcdc1_device, - &ceu_device, - &ap4evb_camera, - &meram_device, -}; - -static void __init hdmi_init_pm_clock(void) -{ - struct clk *hdmi_ick = clk_get(&hdmi_device.dev, "ick"); - int ret; - long rate; - - if (IS_ERR(hdmi_ick)) { - ret = PTR_ERR(hdmi_ick); - pr_err("Cannot get HDMI ICK: %d\n", ret); - goto out; - } - - ret = clk_set_parent(&sh7372_pllc2_clk, &sh7372_dv_clki_div2_clk); - if (ret < 0) { - pr_err("Cannot set PLLC2 parent: %d, %d users\n", ret, sh7372_pllc2_clk.usecount); - goto out; - } - - pr_debug("PLLC2 initial frequency %lu\n", clk_get_rate(&sh7372_pllc2_clk)); - - rate = clk_round_rate(&sh7372_pllc2_clk, 594000000); - if (rate < 0) { - pr_err("Cannot get suitable rate: %ld\n", rate); - ret = rate; - goto out; - } - - ret = clk_set_rate(&sh7372_pllc2_clk, rate); - if (ret < 0) { - pr_err("Cannot set rate %ld: %d\n", rate, ret); - goto out; - } - - pr_debug("PLLC2 set frequency %lu\n", rate); - - ret = clk_set_parent(hdmi_ick, &sh7372_pllc2_clk); - if (ret < 0) - pr_err("Cannot set HDMI parent: %d\n", ret); - -out: - if (!IS_ERR(hdmi_ick)) - clk_put(hdmi_ick); -} - -/* TouchScreen */ -#ifdef CONFIG_AP4EVB_QHD -# define GPIO_TSC_PORT 123 -#else /* WVGA */ -# define GPIO_TSC_PORT 40 -#endif - -#define IRQ28 evt2irq(0x3380) /* IRQ28A */ -#define IRQ7 evt2irq(0x02e0) /* IRQ7A */ -static int ts_get_pendown_state(void) -{ - return !gpio_get_value(GPIO_TSC_PORT); -} - -static int ts_init(void) -{ - gpio_request_one(GPIO_TSC_PORT, GPIOF_IN, NULL); - - return 0; -} - -static struct tsc2007_platform_data tsc2007_info = { - .model = 2007, - .x_plate_ohms = 180, - .get_pendown_state = ts_get_pendown_state, - .init_platform_hw = ts_init, -}; - -static struct i2c_board_info tsc_device = { - I2C_BOARD_INFO("tsc2007", 0x48), - .type = "tsc2007", - .platform_data = &tsc2007_info, - /*.irq is selected on ap4evb_init */ -}; - -/* I2C */ -static struct i2c_board_info i2c0_devices[] = { - { - I2C_BOARD_INFO("ak4643", 0x13), - }, -}; - -static struct i2c_board_info i2c1_devices[] = { - { - I2C_BOARD_INFO("r2025sd", 0x32), - }, -}; - - -static const struct pinctrl_map ap4evb_pinctrl_map[] = { - /* CEU */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_ceu.0", "pfc-sh7372", - "ceu_clk_0", "ceu"), - /* FSIA (AK4643) */ - PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-sh7372", - "fsia_sclk_in", "fsia"), - PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-sh7372", - "fsia_data_in", "fsia"), - PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.0", "pfc-sh7372", - "fsia_data_out", "fsia"), - /* FSIB (HDMI) */ - PIN_MAP_MUX_GROUP_DEFAULT("asoc-simple-card.1", "pfc-sh7372", - "fsib_mclk_in", "fsib"), - /* HDMI */ - PIN_MAP_MUX_GROUP_DEFAULT("sh-mobile-hdmi", "pfc-sh7372", - "hdmi", "hdmi"), - /* KEYSC */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc", "pfc-sh7372", - "keysc_in04_0", "keysc"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_keysc", "pfc-sh7372", - "keysc_out5", "keysc"), -#ifndef CONFIG_AP4EVB_QHD - /* LCDC */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-sh7372", - "lcd_data18", "lcd"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-sh7372", - "lcd_sync", "lcd"), -#endif - /* MMCIF */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh7372", - "mmc0_data8_0", "mmc0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh7372", - "mmc0_ctrl_0", "mmc0"), - /* SCIFA0 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-sh7372", - "scifa0_data", "scifa0"), - /* SDHI0 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", - "sdhi0_data4", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", - "sdhi0_ctrl", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", - "sdhi0_cd", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh7372", - "sdhi0_wp", "sdhi0"), - /* SDHI1 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh7372", - "sdhi1_data4", "sdhi1"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-sh7372", - "sdhi1_ctrl", "sdhi1"), - /* SMSC911X */ - PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-sh7372", - "bsc_cs5a", "bsc"), - PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-sh7372", - "intc_irq6_0", "intc"), - /* TSC2007 */ -#ifdef CONFIG_AP4EVB_QHD - PIN_MAP_MUX_GROUP_DEFAULT("1-0048", "pfc-sh7372", - "intc_irq28_0", "intc"), -#else /* WVGA */ - PIN_MAP_MUX_GROUP_DEFAULT("1-0048", "pfc-sh7372", - "intc_irq7_0", "intc"), -#endif - /* USBHS1 */ - PIN_MAP_MUX_GROUP_DEFAULT("r8a66597_hcd.1", "pfc-sh7372", - "usb1_vbus", "usb1"), - PIN_MAP_MUX_GROUP_DEFAULT("r8a66597_hcd.1", "pfc-sh7372", - "usb1_otg_id_0", "usb1"), - PIN_MAP_MUX_GROUP_DEFAULT("r8a66597_hcd.1", "pfc-sh7372", - "usb1_otg_ctrl_0", "usb1"), -}; - -#define GPIO_PORT9CR IOMEM(0xE6051009) -#define GPIO_PORT10CR IOMEM(0xE605100A) -#define USCCR1 IOMEM(0xE6058144) -static void __init ap4evb_init(void) -{ - struct pm_domain_device domain_devices[] = { - { "A4LC", &lcdc1_device, }, - { "A4LC", &lcdc_device, }, - { "A4MP", &fsi_device, }, - { "A3SP", &sh_mmcif_device, }, - { "A3SP", &sdhi0_device, }, - { "A3SP", &sdhi1_device, }, - { "A4R", &ceu_device, }, - }; - u32 srcr4; - struct clk *clk; - - regulator_register_always_on(0, "fixed-1.8V", fixed1v8_power_consumers, - ARRAY_SIZE(fixed1v8_power_consumers), 1800000); - regulator_register_always_on(1, "fixed-3.3V", fixed3v3_power_consumers, - ARRAY_SIZE(fixed3v3_power_consumers), 3300000); - regulator_register_fixed(2, dummy_supplies, ARRAY_SIZE(dummy_supplies)); - - /* External clock source */ - clk_set_rate(&sh7372_dv_clki_clk, 27000000); - - pinctrl_register_mappings(ap4evb_pinctrl_map, - ARRAY_SIZE(ap4evb_pinctrl_map)); - sh7372_pinmux_init(); - - /* enable Debug switch (S6) */ - gpio_request_one(32, GPIOF_IN | GPIOF_EXPORT, NULL); - gpio_request_one(33, GPIOF_IN | GPIOF_EXPORT, NULL); - gpio_request_one(34, GPIOF_IN | GPIOF_EXPORT, NULL); - gpio_request_one(35, GPIOF_IN | GPIOF_EXPORT, NULL); - - /* setup USB phy */ - __raw_writew(0x8a0a, IOMEM(0xE6058130)); /* USBCR4 */ - - /* FSI2 port A (ak4643) */ - gpio_request_one(161, GPIOF_OUT_INIT_LOW, NULL); /* slave */ - - gpio_request(9, NULL); - gpio_request(10, NULL); - gpio_direction_none(GPIO_PORT9CR); /* FSIAOBT needs no direction */ - gpio_direction_none(GPIO_PORT10CR); /* FSIAOLR needs no direction */ - - /* card detect pin for MMC slot (CN7) */ - gpio_request_one(41, GPIOF_IN, NULL); - - /* FSI2 port B (HDMI) */ - __raw_writew(__raw_readw(USCCR1) & ~(1 << 6), USCCR1); /* use SPDIF */ - - /* set SPU2 clock to 119.6 MHz */ - clk = clk_get(NULL, "spu_clk"); - if (!IS_ERR(clk)) { - clk_set_rate(clk, clk_round_rate(clk, 119600000)); - clk_put(clk); - } - - /* - * set irq priority, to avoid sound chopping - * when NFS rootfs is used - * FSI(3) > SMSC911X(2) - */ - intc_set_priority(IRQ_FSI, 3); - - i2c_register_board_info(0, i2c0_devices, - ARRAY_SIZE(i2c0_devices)); - - i2c_register_board_info(1, i2c1_devices, - ARRAY_SIZE(i2c1_devices)); - -#ifdef CONFIG_AP4EVB_QHD - - /* - * For QHD Panel (MIPI-DSI, CONFIG_AP4EVB_QHD=y) and - * IRQ28 for Touch Panel, set dip switches S3, S43 as OFF, ON. - */ - - /* enable TouchScreen */ - irq_set_irq_type(IRQ28, IRQ_TYPE_LEVEL_LOW); - - tsc_device.irq = IRQ28; - i2c_register_board_info(1, &tsc_device, 1); - - /* LCDC0 */ - lcdc_info.clock_source = LCDC_CLK_PERIPHERAL; - lcdc_info.ch[0].interface_type = RGB24; - lcdc_info.ch[0].clock_divider = 1; - lcdc_info.ch[0].flags = LCDC_FLAGS_DWPOL; - lcdc_info.ch[0].panel_cfg.width = 44; - lcdc_info.ch[0].panel_cfg.height = 79; - - platform_add_devices(qhd_devices, ARRAY_SIZE(qhd_devices)); - -#else - /* - * For WVGA Panel (18-bit RGB, CONFIG_AP4EVB_WVGA=y) and - * IRQ7 for Touch Panel, set dip switches S3, S43 to ON, OFF. - */ - gpio_request_one(189, GPIOF_OUT_INIT_HIGH, NULL); /* backlight */ - gpio_request_one(151, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */ - - lcdc_info.clock_source = LCDC_CLK_BUS; - lcdc_info.ch[0].interface_type = RGB18; - lcdc_info.ch[0].clock_divider = 3; - lcdc_info.ch[0].flags = 0; - lcdc_info.ch[0].panel_cfg.width = 152; - lcdc_info.ch[0].panel_cfg.height = 91; - - /* enable TouchScreen */ - irq_set_irq_type(IRQ7, IRQ_TYPE_LEVEL_LOW); - - tsc_device.irq = IRQ7; - i2c_register_board_info(0, &tsc_device, 1); -#endif /* CONFIG_AP4EVB_QHD */ - - /* CEU */ - - /* - * TODO: reserve memory for V4L2 DMA buffers, when a suitable API - * becomes available - */ - - /* MIPI-CSI stuff */ - clk = clk_get(NULL, "vck1_clk"); - if (!IS_ERR(clk)) { - clk_set_rate(clk, clk_round_rate(clk, 13000000)); - clk_enable(clk); - clk_put(clk); - } - - sh7372_add_standard_devices(); - - /* Reset HDMI, must be held at least one EXTALR (32768Hz) period */ -#define SRCR4 IOMEM(0xe61580bc) - srcr4 = __raw_readl(SRCR4); - __raw_writel(srcr4 | (1 << 13), SRCR4); - udelay(50); - __raw_writel(srcr4 & ~(1 << 13), SRCR4); - - platform_add_devices(ap4evb_devices, ARRAY_SIZE(ap4evb_devices)); - - rmobile_add_devices_to_domains(domain_devices, - ARRAY_SIZE(domain_devices)); - - hdmi_init_pm_clock(); - sh7372_pm_init(); - pm_clk_add(&fsi_device.dev, "spu2"); - pm_clk_add(&lcdc1_device.dev, "hdmi"); -} - -MACHINE_START(AP4EVB, "ap4evb") - .map_io = sh7372_map_io, - .init_early = sh7372_add_early_devices, - .init_irq = sh7372_init_irq, - .handle_irq = shmobile_handle_irq_intc, - .init_machine = ap4evb_init, - .init_late = sh7372_pm_init_late, - .init_time = sh7372_earlytimer_init, -MACHINE_END diff --git a/arch/arm/mach-shmobile/board-bonito.c b/arch/arm/mach-shmobile/board-bonito.c deleted file mode 100644 index b373e9ced573..000000000000 --- a/arch/arm/mach-shmobile/board-bonito.c +++ /dev/null @@ -1,502 +0,0 @@ -/* - * bonito board support - * - * Copyright (C) 2011 Renesas Solutions Corp. - * Copyright (C) 2011 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - */ - -#include <linux/kernel.h> -#include <linux/i2c.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/pinctrl/machine.h> -#include <linux/platform_device.h> -#include <linux/gpio.h> -#include <linux/regulator/fixed.h> -#include <linux/regulator/machine.h> -#include <linux/smsc911x.h> -#include <linux/videodev2.h> -#include <mach/common.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/time.h> -#include <asm/hardware/cache-l2x0.h> -#include <mach/r8a7740.h> -#include <mach/irqs.h> -#include <video/sh_mobile_lcdc.h> - -/* - * CS Address device note - *---------------------------------------------------------------- - * 0 0x0000_0000 NOR Flash (64MB) SW12 : bit3 = OFF - * 2 0x0800_0000 ExtNOR (64MB) SW12 : bit3 = OFF - * 4 - - * 5A - - * 5B 0x1600_0000 SRAM (8MB) - * 6 0x1800_0000 FPGA (64K) - * 0x1801_0000 Ether (4KB) - * 0x1801_1000 USB (4KB) - */ - -/* - * SW12 - * - * bit1 bit2 bit3 - *---------------------------------------------------------------------------- - * ON NOR WriteProtect NAND WriteProtect CS0 ExtNOR / CS2 NOR - * OFF NOR Not WriteProtect NAND Not WriteProtect CS0 NOR / CS2 ExtNOR - */ - -/* - * SCIFA5 (CN42) - * - * S38.3 = ON - * S39.6 = ON - * S43.1 = ON - */ - -/* - * LCDC0 (CN3/CN4/CN7) - * - * S38.1 = OFF - * S38.2 = OFF - */ - -/* Dummy supplies, where voltage doesn't matter */ -static struct regulator_consumer_supply dummy_supplies[] = { - REGULATOR_SUPPLY("vddvario", "smsc911x"), - REGULATOR_SUPPLY("vdd33a", "smsc911x"), -}; - -/* - * FPGA - */ -#define IRQSR0 0x0020 -#define IRQSR1 0x0022 -#define IRQMR0 0x0030 -#define IRQMR1 0x0032 -#define BUSSWMR1 0x0070 -#define BUSSWMR2 0x0072 -#define BUSSWMR3 0x0074 -#define BUSSWMR4 0x0076 - -#define LCDCR 0x10B4 -#define DEVRSTCR1 0x10D0 -#define DEVRSTCR2 0x10D2 -#define A1MDSR 0x10E0 -#define BVERR 0x1100 - -/* FPGA IRQ */ -#define FPGA_IRQ_BASE (512) -#define FPGA_IRQ0 (FPGA_IRQ_BASE) -#define FPGA_IRQ1 (FPGA_IRQ_BASE + 16) -#define FPGA_ETH_IRQ (FPGA_IRQ0 + 15) -static u16 bonito_fpga_read(u32 offset) -{ - return __raw_readw(IOMEM(0xf0003000) + offset); -} - -static void bonito_fpga_write(u32 offset, u16 val) -{ - __raw_writew(val, IOMEM(0xf0003000) + offset); -} - -static void bonito_fpga_irq_disable(struct irq_data *data) -{ - unsigned int irq = data->irq; - u32 addr = (irq < 1016) ? IRQMR0 : IRQMR1; - int shift = irq % 16; - - bonito_fpga_write(addr, bonito_fpga_read(addr) | (1 << shift)); -} - -static void bonito_fpga_irq_enable(struct irq_data *data) -{ - unsigned int irq = data->irq; - u32 addr = (irq < 1016) ? IRQMR0 : IRQMR1; - int shift = irq % 16; - - bonito_fpga_write(addr, bonito_fpga_read(addr) & ~(1 << shift)); -} - -static struct irq_chip bonito_fpga_irq_chip __read_mostly = { - .name = "bonito FPGA", - .irq_mask = bonito_fpga_irq_disable, - .irq_unmask = bonito_fpga_irq_enable, -}; - -static void bonito_fpga_irq_demux(unsigned int irq, struct irq_desc *desc) -{ - u32 val = bonito_fpga_read(IRQSR1) << 16 | - bonito_fpga_read(IRQSR0); - u32 mask = bonito_fpga_read(IRQMR1) << 16 | - bonito_fpga_read(IRQMR0); - - int i; - - val &= ~mask; - - for (i = 0; i < 32; i++) { - if (!(val & (1 << i))) - continue; - - generic_handle_irq(FPGA_IRQ_BASE + i); - } -} - -static void bonito_fpga_init(void) -{ - int i; - - bonito_fpga_write(IRQMR0, 0xffff); /* mask all */ - bonito_fpga_write(IRQMR1, 0xffff); /* mask all */ - - /* Device reset */ - bonito_fpga_write(DEVRSTCR1, - (1 << 2)); /* Eth */ - - /* FPGA irq require special handling */ - for (i = FPGA_IRQ_BASE; i < FPGA_IRQ_BASE + 32; i++) { - irq_set_chip_and_handler_name(i, &bonito_fpga_irq_chip, - handle_level_irq, "level"); - set_irq_flags(i, IRQF_VALID); /* yuck */ - } - - irq_set_chained_handler(evt2irq(0x0340), bonito_fpga_irq_demux); - irq_set_irq_type(evt2irq(0x0340), IRQ_TYPE_LEVEL_LOW); -} - -/* -* PMIC settings -* -* FIXME -* -* bonito board needs some settings by pmic which use i2c access. -* pmic settings use device_initcall() here for use it. -*/ -static __u8 *pmic_settings = NULL; -static __u8 pmic_do_2A[] = { - 0x1C, 0x09, - 0x1A, 0x80, - 0xff, 0xff, -}; - -static int __init pmic_init(void) -{ - struct i2c_adapter *a = i2c_get_adapter(0); - struct i2c_msg msg; - __u8 buf[2]; - int i, ret; - - if (!pmic_settings) - return 0; - if (!a) - return 0; - - msg.addr = 0x46; - msg.buf = buf; - msg.len = 2; - msg.flags = 0; - - for (i = 0; ; i += 2) { - buf[0] = pmic_settings[i + 0]; - buf[1] = pmic_settings[i + 1]; - - if ((0xff == buf[0]) && (0xff == buf[1])) - break; - - ret = i2c_transfer(a, &msg, 1); - if (ret < 0) { - pr_err("i2c transfer fail\n"); - break; - } - } - - return 0; -} -device_initcall(pmic_init); - -/* - * LCDC0 - */ -static const struct fb_videomode lcdc0_mode = { - .name = "WVGA Panel", - .xres = 800, - .yres = 480, - .left_margin = 88, - .right_margin = 40, - .hsync_len = 128, - .upper_margin = 20, - .lower_margin = 5, - .vsync_len = 5, - .sync = 0, -}; - -static struct sh_mobile_lcdc_info lcdc0_info = { - .clock_source = LCDC_CLK_BUS, - .ch[0] = { - .chan = LCDC_CHAN_MAINLCD, - .fourcc = V4L2_PIX_FMT_RGB565, - .interface_type = RGB24, - .clock_divider = 5, - .flags = 0, - .lcd_modes = &lcdc0_mode, - .num_modes = 1, - .panel_cfg = { - .width = 152, - .height = 91, - }, - }, -}; - -static struct resource lcdc0_resources[] = { - [0] = { - .name = "LCDC0", - .start = 0xfe940000, - .end = 0xfe943fff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = intcs_evt2irq(0x0580), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device lcdc0_device = { - .name = "sh_mobile_lcdc_fb", - .id = 0, - .resource = lcdc0_resources, - .num_resources = ARRAY_SIZE(lcdc0_resources), - .dev = { - .platform_data = &lcdc0_info, - .coherent_dma_mask = ~0, - }, -}; - -static const struct pinctrl_map lcdc0_pinctrl_map[] = { - /* LCD0 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-r8a7740", - "lcd0_data24_1", "lcd0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-r8a7740", - "lcd0_lclk_1", "lcd0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-r8a7740", - "lcd0_sync", "lcd0"), -}; - -/* - * SMSC 9221 - */ -static struct resource smsc_resources[] = { - [0] = { - .start = 0x18010000, - .end = 0x18011000 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = FPGA_ETH_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct smsc911x_platform_config smsc_platdata = { - .flags = SMSC911X_USE_16BIT, - .phy_interface = PHY_INTERFACE_MODE_MII, - .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, - .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, -}; - -static struct platform_device smsc_device = { - .name = "smsc911x", - .dev = { - .platform_data = &smsc_platdata, - }, - .resource = smsc_resources, - .num_resources = ARRAY_SIZE(smsc_resources), -}; - -/* - * base board devices - */ -static struct platform_device *bonito_base_devices[] __initdata = { - &lcdc0_device, - &smsc_device, -}; - -/* - * map I/O - */ -static struct map_desc bonito_io_desc[] __initdata = { - /* - * for FPGA (0x1800000-0x19ffffff) - * 0x18000000-0x18002000 -> 0xf0003000-0xf0005000 - */ - { - .virtual = 0xf0003000, - .pfn = __phys_to_pfn(0x18000000), - .length = PAGE_SIZE * 2, - .type = MT_DEVICE_NONSHARED - } -}; - -static void __init bonito_map_io(void) -{ - r8a7740_map_io(); - iotable_init(bonito_io_desc, ARRAY_SIZE(bonito_io_desc)); -} - -/* - * board init - */ -#define BIT_ON(sw, bit) (sw & (1 << bit)) -#define BIT_OFF(sw, bit) (!(sw & (1 << bit))) - -#define VCCQ1CR IOMEM(0xE6058140) -#define VCCQ1LCDCR IOMEM(0xE6058186) - -/* - * HACK: The FPGA mappings should be associated with the FPGA device, but we - * don't have one at the moment. Associate them with the PFC device to make - * sure they will be applied. - */ -static const struct pinctrl_map fpga_pinctrl_map[] = { - /* FPGA */ - PIN_MAP_MUX_GROUP_DEFAULT("pfc-r8a7740", "pfc-r8a7740", - "bsc_cs5a_0", "bsc"), - PIN_MAP_MUX_GROUP_DEFAULT("pfc-r8a7740", "pfc-r8a7740", - "bsc_cs5b", "bsc"), - PIN_MAP_MUX_GROUP_DEFAULT("pfc-r8a7740", "pfc-r8a7740", - "bsc_cs6a", "bsc"), - PIN_MAP_MUX_GROUP_DEFAULT("pfc-r8a7740", "pfc-r8a7740", - "intc_irq10", "intc"), -}; - -static const struct pinctrl_map scifa5_pinctrl_map[] = { - /* SCIFA5 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.5", "pfc-r8a7740", - "scifa5_data_2", "scifa5"), -}; - -static void __init bonito_init(void) -{ - u16 val; - - regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies)); - - pinctrl_register_mappings(fpga_pinctrl_map, - ARRAY_SIZE(fpga_pinctrl_map)); - r8a7740_pinmux_init(); - bonito_fpga_init(); - - pmic_settings = pmic_do_2A; - - /* - * core board settings - */ - -#ifdef CONFIG_CACHE_L2X0 - /* Early BRESP enable, Shared attribute override enable, 32K*8way */ - l2x0_init(IOMEM(0xf0002000), 0x40440000, 0x82000fff); -#endif - - r8a7740_add_standard_devices(); - - /* - * base board settings - */ - gpio_request_one(176, GPIOF_IN, NULL); - if (!gpio_get_value(176)) { - u16 bsw2; - u16 bsw3; - u16 bsw4; - - val = bonito_fpga_read(BVERR); - pr_info("bonito version: cpu %02x, base %02x\n", - ((val >> 8) & 0xFF), - ((val >> 0) & 0xFF)); - - bsw2 = bonito_fpga_read(BUSSWMR2); - bsw3 = bonito_fpga_read(BUSSWMR3); - bsw4 = bonito_fpga_read(BUSSWMR4); - - /* - * SCIFA5 (CN42) - */ - if (BIT_OFF(bsw2, 1) && /* S38.3 = ON */ - BIT_OFF(bsw3, 9) && /* S39.6 = ON */ - BIT_OFF(bsw4, 4)) { /* S43.1 = ON */ - pinctrl_register_mappings(scifa5_pinctrl_map, - ARRAY_SIZE(scifa5_pinctrl_map)); - } - - /* - * LCDC0 (CN3) - */ - if (BIT_ON(bsw2, 3) && /* S38.1 = OFF */ - BIT_ON(bsw2, 2)) { /* S38.2 = OFF */ - pinctrl_register_mappings(lcdc0_pinctrl_map, - ARRAY_SIZE(lcdc0_pinctrl_map)); - - gpio_request_one(61, GPIOF_OUT_INIT_HIGH, - NULL); /* LCDDON */ - - /* backlight on */ - bonito_fpga_write(LCDCR, 1); - - /* drivability Max */ - __raw_writew(0x00FF , VCCQ1LCDCR); - __raw_writew(0xFFFF , VCCQ1CR); - } - - platform_add_devices(bonito_base_devices, - ARRAY_SIZE(bonito_base_devices)); - } -} - -static void __init bonito_earlytimer_init(void) -{ - u16 val; - u8 md_ck = 0; - - /* read MD_CK value */ - val = bonito_fpga_read(A1MDSR); - if (val & (1 << 10)) - md_ck |= MD_CK2; - if (val & (1 << 9)) - md_ck |= MD_CK1; - if (val & (1 << 8)) - md_ck |= MD_CK0; - - r8a7740_clock_init(md_ck); - shmobile_earlytimer_init(); -} - -static void __init bonito_add_early_devices(void) -{ - r8a7740_add_early_devices(); -} - -MACHINE_START(BONITO, "bonito") - .map_io = bonito_map_io, - .init_early = bonito_add_early_devices, - .init_irq = r8a7740_init_irq, - .handle_irq = shmobile_handle_irq_intc, - .init_machine = bonito_init, - .init_late = shmobile_init_late, - .init_time = bonito_earlytimer_init, -MACHINE_END diff --git a/arch/arm/mach-shmobile/headsmp-scu.S b/arch/arm/mach-shmobile/headsmp-scu.S index 7d113f898e7f..6f9865467258 100644 --- a/arch/arm/mach-shmobile/headsmp-scu.S +++ b/arch/arm/mach-shmobile/headsmp-scu.S @@ -25,31 +25,24 @@ __CPUINIT /* - * Reset vector for secondary CPUs. + * Boot code for secondary CPUs. * * First we turn on L1 cache coherency for our CPU. Then we jump to * shmobile_invalidate_start that invalidates the cache and hands over control * to the common ARM startup code. - * This function will be mapped to address 0 by the SBAR register. - * A normal branch is out of range here so we need a long jump. We jump to - * the physical address as the MMU is still turned off. */ - .align 12 -ENTRY(shmobile_secondary_vector_scu) - mrc p15, 0, r0, c0, c0, 5 @ read MIPDR - and r0, r0, #3 @ mask out cpu ID - lsl r0, r0, #3 @ we will shift by cpu_id * 8 bits - ldr r1, 2f - ldr r1, [r1] @ SCU base address - ldr r2, [r1, #8] @ SCU Power Status Register +ENTRY(shmobile_boot_scu) + @ r0 = SCU base address + mrc p15, 0, r1, c0, c0, 5 @ read MIPDR + and r1, r1, #3 @ mask out cpu ID + lsl r1, r1, #3 @ we will shift by cpu_id * 8 bits + ldr r2, [r0, #8] @ SCU Power Status Register mov r3, #3 - bic r2, r2, r3, lsl r0 @ Clear bits of our CPU (Run Mode) - str r2, [r1, #8] @ write back + bic r2, r2, r3, lsl r1 @ Clear bits of our CPU (Run Mode) + str r2, [r0, #8] @ write back - ldr pc, 1f -1: .long shmobile_invalidate_start - PAGE_OFFSET + PLAT_PHYS_OFFSET -2: .long shmobile_scu_base - PAGE_OFFSET + PLAT_PHYS_OFFSET -ENDPROC(shmobile_secondary_vector_scu) + b shmobile_invalidate_start +ENDPROC(shmobile_boot_scu) .text .globl shmobile_scu_base diff --git a/arch/arm/mach-shmobile/headsmp.S b/arch/arm/mach-shmobile/headsmp.S index 96001fd49b6c..559d1ce5f57e 100644 --- a/arch/arm/mach-shmobile/headsmp.S +++ b/arch/arm/mach-shmobile/headsmp.S @@ -27,7 +27,14 @@ ENDPROC(shmobile_invalidate_start) * We need _long_ jump to the physical address. */ .align 12 -ENTRY(shmobile_secondary_vector) +ENTRY(shmobile_boot_vector) + ldr r0, 2f ldr pc, 1f -1: .long shmobile_invalidate_start - PAGE_OFFSET + PLAT_PHYS_OFFSET -ENDPROC(shmobile_secondary_vector) +ENDPROC(shmobile_boot_vector) + + .globl shmobile_boot_fn +shmobile_boot_fn: +1: .space 4 + .globl shmobile_boot_arg +shmobile_boot_arg: +2: .space 4 diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/include/mach/common.h index 4634a5d4b63f..e818f029d8e3 100644 --- a/arch/arm/mach-shmobile/include/mach/common.h +++ b/arch/arm/mach-shmobile/include/mach/common.h @@ -7,8 +7,10 @@ extern void shmobile_setup_delay(unsigned int max_cpu_core_mhz, unsigned int mult, unsigned int div); struct twd_local_timer; extern void shmobile_setup_console(void); -extern void shmobile_secondary_vector(void); -extern void shmobile_secondary_vector_scu(void); +extern void shmobile_boot_vector(void); +extern unsigned long shmobile_boot_fn; +extern unsigned long shmobile_boot_arg; +extern void shmobile_boot_scu(void); struct clk; extern int shmobile_clk_init(void); extern void shmobile_handle_irq_intc(struct pt_regs *); diff --git a/arch/arm/mach-shmobile/include/mach/head-ap4evb.txt b/arch/arm/mach-shmobile/include/mach/head-ap4evb.txt deleted file mode 100644 index 9f134dfeffdc..000000000000 --- a/arch/arm/mach-shmobile/include/mach/head-ap4evb.txt +++ /dev/null @@ -1,93 +0,0 @@ -LIST "partner-jet-setup.txt" -LIST "(C) Copyright 2010 Renesas Solutions Corp" -LIST "Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>" - -LIST "RWT Setting" -EW 0xE6020004, 0xA500 -EW 0xE6030004, 0xA500 - -LIST "GPIO Setting" -EB 0xE6051013, 0xA2 - -LIST "CPG" -ED 0xE61500C0, 0x00000002 - -WAIT 1, 0xFE40009C - -LIST "FRQCR" -ED 0xE6150000, 0x2D1305C3 -ED 0xE61500E0, 0x9E40358E -ED 0xE6150004, 0x80331050 - -WAIT 1, 0xFE40009C - -ED 0xE61500E4, 0x00002000 - -WAIT 1, 0xFE40009C - -LIST "PLL" -ED 0xE6150028, 0x00004000 - -WAIT 1, 0xFE40009C - -ED 0xE615002C, 0x93000040 - -WAIT 1, 0xFE40009C - -LIST "SUB/USBClk" -ED 0xE6150080, 0x00000180 - -LIST "BSC" -ED 0xFEC10000, 0x00E0001B - -LIST "SBSC1" -ED 0xFE400354, 0x01AD8000 -ED 0xFE400354, 0x01AD8001 - -WAIT 5, 0xFE40009C - -ED 0xFE400008, 0xBCC90151 -ED 0xFE400040, 0x41774113 -ED 0xFE400044, 0x2712E229 -ED 0xFE400048, 0x20C18505 -ED 0xFE40004C, 0x00110209 -ED 0xFE400010, 0x00000087 - -WAIT 30, 0xFE40009C - -ED 0xFE400084, 0x0000003F -EB 0xFE500000, 0x00 - -WAIT 5, 0xFE40009C - -ED 0xFE400084, 0x0000FF0A -EB 0xFE500000, 0x00 - -WAIT 1, 0xFE40009C - -ED 0xFE400084, 0x00002201 -EB 0xFE500000, 0x00 -ED 0xFE400084, 0x00000302 -EB 0xFE500000, 0x00 -EB 0xFE5C0000, 0x00 -ED 0xFE400008, 0xBCC90159 -ED 0xFE40008C, 0x88800004 -ED 0xFE400094, 0x00000004 -ED 0xFE400028, 0xA55A0032 -ED 0xFE40002C, 0xA55A000C -ED 0xFE400020, 0xA55A2048 -ED 0xFE400008, 0xBCC90959 - -LIST "Change CPGA setting" -ED 0xE61500E0, 0x9E40352E -ED 0xE6150004, 0x80331050 - -WAIT 1, 0xFE40009C - -ED 0xFE400354, 0x01AD8002 - -LIST "SCIF0 - Serial port for earlyprintk" -EB 0xE6053098, 0xe1 -EW 0xE6C40000, 0x0000 -EB 0xE6C40004, 0x19 -EW 0xE6C40008, 0x0030 diff --git a/arch/arm/mach-shmobile/include/mach/memory.h b/arch/arm/mach-shmobile/include/mach/memory.h deleted file mode 100644 index 0ffbe8155c76..000000000000 --- a/arch/arm/mach-shmobile/include/mach/memory.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef __ASM_MACH_MEMORY_H -#define __ASM_MACH_MEMORY_H - -#define PLAT_PHYS_OFFSET UL(CONFIG_MEMORY_START) -#define MEM_SIZE UL(CONFIG_MEMORY_SIZE) - -#endif /* __ASM_MACH_MEMORY_H */ diff --git a/arch/arm/mach-shmobile/include/mach/mmc-ap4eb.h b/arch/arm/mach-shmobile/include/mach/mmc-ap4eb.h deleted file mode 100644 index db59fdbda860..000000000000 --- a/arch/arm/mach-shmobile/include/mach/mmc-ap4eb.h +++ /dev/null @@ -1,29 +0,0 @@ -#ifndef MMC_AP4EB_H -#define MMC_AP4EB_H - -#define PORT185CR (void __iomem *)0xe60520b9 -#define PORT186CR (void __iomem *)0xe60520ba -#define PORT187CR (void __iomem *)0xe60520bb -#define PORT188CR (void __iomem *)0xe60520bc - -#define PORTR191_160DR (void __iomem *)0xe6056014 - -static inline void mmc_init_progress(void) -{ - /* Initialise LEDS1-4 - * registers: PORT185CR-PORT188CR (LED1-LED4 Control) - * value: 0x10 - enable output - */ - __raw_writeb(0x10, PORT185CR); - __raw_writeb(0x10, PORT186CR); - __raw_writeb(0x10, PORT187CR); - __raw_writeb(0x10, PORT188CR); -} - -static inline void mmc_update_progress(int n) -{ - __raw_writel((__raw_readl(PORTR191_160DR) & ~(0xf << 25)) | - (1 << (25 + n)), PORTR191_160DR); -} - -#endif /* MMC_AP4EB_H */ diff --git a/arch/arm/mach-shmobile/include/mach/mmc.h b/arch/arm/mach-shmobile/include/mach/mmc.h index 21a59db638bb..e979b8fc1da2 100644 --- a/arch/arm/mach-shmobile/include/mach/mmc.h +++ b/arch/arm/mach-shmobile/include/mach/mmc.h @@ -7,9 +7,7 @@ * **************************************************/ -#ifdef CONFIG_MACH_AP4EVB -#include "mach/mmc-ap4eb.h" -#elif defined(CONFIG_MACH_MACKEREL) +#ifdef CONFIG_MACH_MACKEREL #include "mach/mmc-mackerel.h" #else #error "unsupported board." diff --git a/arch/arm/mach-shmobile/include/mach/sh7372.h b/arch/arm/mach-shmobile/include/mach/sh7372.h index e882717ca97f..854a9f0ca040 100644 --- a/arch/arm/mach-shmobile/include/mach/sh7372.h +++ b/arch/arm/mach-shmobile/include/mach/sh7372.h @@ -75,6 +75,8 @@ extern void sh7372_intcs_resume(void); extern void sh7372_intca_suspend(void); extern void sh7372_intca_resume(void); +extern unsigned long sh7372_cpu_resume; + #ifdef CONFIG_PM extern void __init sh7372_init_pm_domains(void); #else diff --git a/arch/arm/mach-shmobile/include/mach/zboot.h b/arch/arm/mach-shmobile/include/mach/zboot.h index 9320aff0a20f..f2d8744c1f14 100644 --- a/arch/arm/mach-shmobile/include/mach/zboot.h +++ b/arch/arm/mach-shmobile/include/mach/zboot.h @@ -10,11 +10,9 @@ * **************************************************/ -#ifdef CONFIG_MACH_AP4EVB -#define MACH_TYPE MACH_TYPE_AP4EVB -#include "mach/head-ap4evb.txt" -#elif defined(CONFIG_MACH_MACKEREL) +#ifdef CONFIG_MACH_MACKEREL #define MACH_TYPE MACH_TYPE_MACKEREL +#define MEMORY_START 0x40000000 #include "mach/head-mackerel.txt" #else #error "unsupported board." diff --git a/arch/arm/mach-shmobile/pm-sh7372.c b/arch/arm/mach-shmobile/pm-sh7372.c index dec9293bb90d..0de75fd394b9 100644 --- a/arch/arm/mach-shmobile/pm-sh7372.c +++ b/arch/arm/mach-shmobile/pm-sh7372.c @@ -351,6 +351,9 @@ static void sh7372_enter_a4s_common(int pllc0_on) static void sh7372_pm_setup_smfram(void) { + /* pass physical address of cpu_resume() to assembly resume code */ + sh7372_cpu_resume = virt_to_phys(cpu_resume); + memcpy((void *)SMFRAM, sh7372_resume_core_standby_sysc, 0x100); } #else diff --git a/arch/arm/mach-shmobile/sleep-sh7372.S b/arch/arm/mach-shmobile/sleep-sh7372.S index a9df53b69ab8..53f4840e4949 100644 --- a/arch/arm/mach-shmobile/sleep-sh7372.S +++ b/arch/arm/mach-shmobile/sleep-sh7372.S @@ -40,7 +40,10 @@ .global sh7372_resume_core_standby_sysc sh7372_resume_core_standby_sysc: ldr pc, 1f -1: .long cpu_resume - PAGE_OFFSET + PLAT_PHYS_OFFSET + + .globl sh7372_cpu_resume +sh7372_cpu_resume: +1: .space 4 #define SPDCR 0xe6180008 diff --git a/arch/arm/mach-shmobile/smp-emev2.c b/arch/arm/mach-shmobile/smp-emev2.c index e38691b4d0dd..80991b35f4ac 100644 --- a/arch/arm/mach-shmobile/smp-emev2.c +++ b/arch/arm/mach-shmobile/smp-emev2.c @@ -40,8 +40,10 @@ static void __init emev2_smp_prepare_cpus(unsigned int max_cpus) { scu_enable(shmobile_scu_base); - /* Tell ROM loader about our vector (in headsmp-scu.S) */ - emev2_set_boot_vector(__pa(shmobile_secondary_vector_scu)); + /* Tell ROM loader about our vector (in headsmp-scu.S, headsmp.S) */ + emev2_set_boot_vector(__pa(shmobile_boot_vector)); + shmobile_boot_fn = virt_to_phys(shmobile_boot_scu); + shmobile_boot_arg = (unsigned long)shmobile_scu_base; /* enable cache coherency on booting CPU */ scu_power_mode(shmobile_scu_base, SCU_PM_NORMAL); diff --git a/arch/arm/mach-shmobile/smp-r8a7779.c b/arch/arm/mach-shmobile/smp-r8a7779.c index a853bf182ed5..526cfaae81c1 100644 --- a/arch/arm/mach-shmobile/smp-r8a7779.c +++ b/arch/arm/mach-shmobile/smp-r8a7779.c @@ -101,8 +101,10 @@ static void __init r8a7779_smp_prepare_cpus(unsigned int max_cpus) { scu_enable(shmobile_scu_base); - /* Map the reset vector (in headsmp-scu.S) */ - __raw_writel(__pa(shmobile_secondary_vector_scu), AVECR); + /* Map the reset vector (in headsmp-scu.S, headsmp.S) */ + __raw_writel(__pa(shmobile_boot_vector), AVECR); + shmobile_boot_fn = virt_to_phys(shmobile_boot_scu); + shmobile_boot_arg = (unsigned long)shmobile_scu_base; /* enable cache coherency on booting CPU */ scu_power_mode(shmobile_scu_base, SCU_PM_NORMAL); diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c index 496592b6c763..d613113a04bd 100644 --- a/arch/arm/mach-shmobile/smp-sh73a0.c +++ b/arch/arm/mach-shmobile/smp-sh73a0.c @@ -64,9 +64,11 @@ static void __init sh73a0_smp_prepare_cpus(unsigned int max_cpus) { scu_enable(shmobile_scu_base); - /* Map the reset vector (in headsmp-scu.S) */ + /* Map the reset vector (in headsmp-scu.S, headsmp.S) */ __raw_writel(0, APARMBAREA); /* 4k */ - __raw_writel(__pa(shmobile_secondary_vector_scu), SBAR); + __raw_writel(__pa(shmobile_boot_vector), SBAR); + shmobile_boot_fn = virt_to_phys(shmobile_boot_scu); + shmobile_boot_arg = (unsigned long)shmobile_scu_base; /* enable cache coherency on booting CPU */ scu_power_mode(shmobile_scu_base, SCU_PM_NORMAL); |