diff options
Diffstat (limited to 'arch/arm/mach-shmobile/board-kzm9g.c')
| -rw-r--r-- | arch/arm/mach-shmobile/board-kzm9g.c | 916 |
1 files changed, 0 insertions, 916 deletions
diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c deleted file mode 100644 index 260d8319fd82..000000000000 --- a/arch/arm/mach-shmobile/board-kzm9g.c +++ /dev/null @@ -1,916 +0,0 @@ -/* - * KZM-A9-GT board support - * - * Copyright (C) 2012 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/delay.h> -#include <linux/gpio.h> -#include <linux/gpio_keys.h> -#include <linux/io.h> -#include <linux/irq.h> -#include <linux/i2c.h> -#include <linux/i2c/pcf857x.h> -#include <linux/input.h> -#include <linux/irqchip/arm-gic.h> -#include <linux/mmc/host.h> -#include <linux/mmc/sh_mmcif.h> -#include <linux/mmc/sh_mobile_sdhi.h> -#include <linux/mfd/as3711.h> -#include <linux/mfd/tmio.h> -#include <linux/pinctrl/machine.h> -#include <linux/pinctrl/pinconf-generic.h> -#include <linux/platform_device.h> -#include <linux/reboot.h> -#include <linux/regulator/fixed.h> -#include <linux/regulator/machine.h> -#include <linux/smsc911x.h> -#include <linux/usb/r8a66597.h> -#include <linux/usb/renesas_usbhs.h> -#include <linux/videodev2.h> - -#include <sound/sh_fsi.h> -#include <sound/simple_card.h> -#include <asm/hardware/cache-l2x0.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <video/sh_mobile_lcdc.h> - -#include "common.h" -#include "intc.h" -#include "irqs.h" -#include "sh73a0.h" - -/* - * external GPIO - */ -#define GPIO_PCF8575_BASE (310) -#define GPIO_PCF8575_PORT10 (GPIO_PCF8575_BASE + 8) -#define GPIO_PCF8575_PORT11 (GPIO_PCF8575_BASE + 9) -#define GPIO_PCF8575_PORT12 (GPIO_PCF8575_BASE + 10) -#define GPIO_PCF8575_PORT13 (GPIO_PCF8575_BASE + 11) -#define GPIO_PCF8575_PORT14 (GPIO_PCF8575_BASE + 12) -#define GPIO_PCF8575_PORT15 (GPIO_PCF8575_BASE + 13) -#define GPIO_PCF8575_PORT16 (GPIO_PCF8575_BASE + 14) - -/* Dummy supplies, where voltage doesn't matter */ -static struct regulator_consumer_supply dummy_supplies[] = { - REGULATOR_SUPPLY("vddvario", "smsc911x.0"), - REGULATOR_SUPPLY("vdd33a", "smsc911x.0"), -}; - -/* - * FSI-AK4648 - * - * this command is required when playback. - * - * # amixer set "LINEOUT Mixer DACL" on - */ - -/* SMSC 9221 */ -static struct resource smsc9221_resources[] = { - [0] = { - .start = 0x10000000, /* CS4 */ - .end = 0x100000ff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = irq_pin(3), /* IRQ3 */ - .flags = IORESOURCE_IRQ, - }, -}; - -static struct smsc911x_platform_config smsc9221_platdata = { - .flags = SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS, - .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 = &smsc9221_platdata, - }, - .resource = smsc9221_resources, - .num_resources = ARRAY_SIZE(smsc9221_resources), -}; - -/* USB external chip */ -static struct r8a66597_platdata usb_host_data = { - .on_chip = 0, - .xtal = R8A66597_PLATDATA_XTAL_48MHZ, -}; - -static struct resource usb_resources[] = { - [0] = { - .start = 0x10010000, - .end = 0x1001ffff - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = irq_pin(1), /* IRQ1 */ - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device usb_host_device = { - .name = "r8a66597_hcd", - .dev = { - .platform_data = &usb_host_data, - .dma_mask = NULL, - .coherent_dma_mask = 0xffffffff, - }, - .num_resources = ARRAY_SIZE(usb_resources), - .resource = usb_resources, -}; - -/* USB Func CN17 */ -struct usbhs_private { - void __iomem *phy; - void __iomem *cr2; - struct renesas_usbhs_platform_info info; -}; - -#define IRQ15 irq_pin(15) -#define USB_PHY_MODE (1 << 4) -#define USB_PHY_INT_EN ((1 << 3) | (1 << 2)) -#define USB_PHY_ON (1 << 1) -#define USB_PHY_OFF (1 << 0) -#define USB_PHY_INT_CLR (USB_PHY_ON | USB_PHY_OFF) - -#define usbhs_get_priv(pdev) \ - container_of(renesas_usbhs_get_info(pdev), struct usbhs_private, info) - -static int usbhs_get_vbus(struct platform_device *pdev) -{ - struct usbhs_private *priv = usbhs_get_priv(pdev); - - return !((1 << 7) & __raw_readw(priv->cr2)); -} - -static int usbhs_phy_reset(struct platform_device *pdev) -{ - struct usbhs_private *priv = usbhs_get_priv(pdev); - - /* init phy */ - __raw_writew(0x8a0a, priv->cr2); - - return 0; -} - -static int usbhs_get_id(struct platform_device *pdev) -{ - return USBHS_GADGET; -} - -static irqreturn_t usbhs_interrupt(int irq, void *data) -{ - struct platform_device *pdev = data; - struct usbhs_private *priv = usbhs_get_priv(pdev); - - renesas_usbhs_call_notify_hotplug(pdev); - - /* clear status */ - __raw_writew(__raw_readw(priv->phy) | USB_PHY_INT_CLR, priv->phy); - - return IRQ_HANDLED; -} - -static int usbhs_hardware_init(struct platform_device *pdev) -{ - struct usbhs_private *priv = usbhs_get_priv(pdev); - int ret; - - /* clear interrupt status */ - __raw_writew(USB_PHY_MODE | USB_PHY_INT_CLR, priv->phy); - - ret = request_irq(IRQ15, usbhs_interrupt, IRQF_TRIGGER_HIGH, - dev_name(&pdev->dev), pdev); - if (ret) { - dev_err(&pdev->dev, "request_irq err\n"); - return ret; - } - - /* enable USB phy interrupt */ - __raw_writew(USB_PHY_MODE | USB_PHY_INT_EN, priv->phy); - - return 0; -} - -static int usbhs_hardware_exit(struct platform_device *pdev) -{ - struct usbhs_private *priv = usbhs_get_priv(pdev); - - /* clear interrupt status */ - __raw_writew(USB_PHY_MODE | USB_PHY_INT_CLR, priv->phy); - - free_irq(IRQ15, pdev); - - return 0; -} - -static u32 usbhs_pipe_cfg[] = { - USB_ENDPOINT_XFER_CONTROL, - USB_ENDPOINT_XFER_ISOC, - USB_ENDPOINT_XFER_ISOC, - USB_ENDPOINT_XFER_BULK, - USB_ENDPOINT_XFER_BULK, - USB_ENDPOINT_XFER_BULK, - USB_ENDPOINT_XFER_INT, - USB_ENDPOINT_XFER_INT, - USB_ENDPOINT_XFER_INT, - USB_ENDPOINT_XFER_BULK, - USB_ENDPOINT_XFER_BULK, - USB_ENDPOINT_XFER_BULK, - USB_ENDPOINT_XFER_BULK, - USB_ENDPOINT_XFER_BULK, - USB_ENDPOINT_XFER_BULK, - USB_ENDPOINT_XFER_BULK, -}; - -static struct usbhs_private usbhs_private = { - .phy = IOMEM(0xe60781e0), /* USBPHYINT */ - .cr2 = IOMEM(0xe605810c), /* USBCR2 */ - .info = { - .platform_callback = { - .hardware_init = usbhs_hardware_init, - .hardware_exit = usbhs_hardware_exit, - .get_id = usbhs_get_id, - .phy_reset = usbhs_phy_reset, - .get_vbus = usbhs_get_vbus, - }, - .driver_param = { - .buswait_bwait = 4, - .has_otg = 1, - .pipe_type = usbhs_pipe_cfg, - .pipe_size = ARRAY_SIZE(usbhs_pipe_cfg), - }, - }, -}; - -static struct resource usbhs_resources[] = { - [0] = { - .start = 0xE6890000, - .end = 0xE68900e6 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = gic_spi(62), - .end = gic_spi(62), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device usbhs_device = { - .name = "renesas_usbhs", - .id = -1, - .dev = { - .dma_mask = NULL, - .coherent_dma_mask = 0xffffffff, - .platform_data = &usbhs_private.info, - }, - .num_resources = ARRAY_SIZE(usbhs_resources), - .resource = usbhs_resources, -}; - -/* LCDC */ -static struct fb_videomode kzm_lcdc_mode = { - .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, -}; - -static struct sh_mobile_lcdc_info lcdc_info = { - .clock_source = LCDC_CLK_BUS, - .ch[0] = { - .chan = LCDC_CHAN_MAINLCD, - .fourcc = V4L2_PIX_FMT_RGB565, - .interface_type = RGB24, - .lcd_modes = &kzm_lcdc_mode, - .num_modes = 1, - .clock_divider = 5, - .flags = 0, - .panel_cfg = { - .width = 152, - .height = 91, - }, - } -}; - -static struct resource lcdc_resources[] = { - [0] = { - .name = "LCDC", - .start = 0xfe940000, - .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 = DMA_BIT_MASK(32), - }, -}; - -/* Fixed 1.8V regulator to be used by MMCIF */ -static struct regulator_consumer_supply fixed1v8_power_consumers[] = -{ - REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"), - REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"), -}; - -/* MMCIF */ -static struct resource sh_mmcif_resources[] = { - [0] = { - .name = "MMCIF", - .start = 0xe6bd0000, - .end = 0xe6bd00ff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = gic_spi(140), - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = gic_spi(141), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct sh_mmcif_plat_data sh_mmcif_platdata = { - .ocr = MMC_VDD_165_195, - .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE, - .ccs_unsupported = true, - .slave_id_tx = SHDMA_SLAVE_MMCIF_TX, - .slave_id_rx = SHDMA_SLAVE_MMCIF_RX, -}; - -static struct platform_device mmc_device = { - .name = "sh_mmcif", - .dev = { - .dma_mask = NULL, - .coherent_dma_mask = 0xffffffff, - .platform_data = &sh_mmcif_platdata, - }, - .num_resources = ARRAY_SIZE(sh_mmcif_resources), - .resource = sh_mmcif_resources, -}; - -/* Fixed 3.3V regulators to be used by SDHI0 */ -static struct regulator_consumer_supply vcc_sdhi0_consumers[] = -{ - REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"), -}; - -static struct regulator_init_data vcc_sdhi0_init_data = { - .constraints = { - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(vcc_sdhi0_consumers), - .consumer_supplies = vcc_sdhi0_consumers, -}; - -static struct fixed_voltage_config vcc_sdhi0_info = { - .supply_name = "SDHI0 Vcc", - .microvolts = 3300000, - .gpio = 15, - .enable_high = 1, - .init_data = &vcc_sdhi0_init_data, -}; - -static struct platform_device vcc_sdhi0 = { - .name = "reg-fixed-voltage", - .id = 0, - .dev = { - .platform_data = &vcc_sdhi0_info, - }, -}; - -/* Fixed 3.3V regulators to be used by SDHI2 */ -static struct regulator_consumer_supply vcc_sdhi2_consumers[] = -{ - REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.2"), -}; - -static struct regulator_init_data vcc_sdhi2_init_data = { - .constraints = { - .valid_ops_mask = REGULATOR_CHANGE_STATUS, - }, - .num_consumer_supplies = ARRAY_SIZE(vcc_sdhi2_consumers), - .consumer_supplies = vcc_sdhi2_consumers, -}; - -static struct fixed_voltage_config vcc_sdhi2_info = { - .supply_name = "SDHI2 Vcc", - .microvolts = 3300000, - .gpio = 14, - .enable_high = 1, - .init_data = &vcc_sdhi2_init_data, -}; - -static struct platform_device vcc_sdhi2 = { - .name = "reg-fixed-voltage", - .id = 1, - .dev = { - .platform_data = &vcc_sdhi2_info, - }, -}; - -/* SDHI */ -static struct tmio_mmc_data sdhi0_info = { - .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI0_TX, - .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI0_RX, - .flags = TMIO_MMC_HAS_IDLE_WAIT, - .capabilities = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | - MMC_CAP_POWER_OFF_CARD, -}; - -static struct resource sdhi0_resources[] = { - [0] = { - .name = "SDHI0", - .start = 0xee100000, - .end = 0xee1000ff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .name = SH_MOBILE_SDHI_IRQ_CARD_DETECT, - .start = gic_spi(83), - .flags = IORESOURCE_IRQ, - }, - [2] = { - .name = SH_MOBILE_SDHI_IRQ_SDCARD, - .start = gic_spi(84), - .flags = IORESOURCE_IRQ, - }, - [3] = { - .name = SH_MOBILE_SDHI_IRQ_SDIO, - .start = gic_spi(85), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device sdhi0_device = { - .name = "sh_mobile_sdhi", - .num_resources = ARRAY_SIZE(sdhi0_resources), - .resource = sdhi0_resources, - .dev = { - .platform_data = &sdhi0_info, - }, -}; - -/* Micro SD */ -static struct tmio_mmc_data sdhi2_info = { - .chan_priv_tx = (void *)SHDMA_SLAVE_SDHI2_TX, - .chan_priv_rx = (void *)SHDMA_SLAVE_SDHI2_RX, - .flags = TMIO_MMC_HAS_IDLE_WAIT | - TMIO_MMC_USE_GPIO_CD | - TMIO_MMC_WRPROTECT_DISABLE, - .capabilities = MMC_CAP_SD_HIGHSPEED | MMC_CAP_POWER_OFF_CARD, - .cd_gpio = 13, -}; - -static struct resource sdhi2_resources[] = { - [0] = { - .name = "SDHI2", - .start = 0xee140000, - .end = 0xee1400ff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .name = SH_MOBILE_SDHI_IRQ_CARD_DETECT, - .start = gic_spi(103), - .flags = IORESOURCE_IRQ, - }, - [2] = { - .name = SH_MOBILE_SDHI_IRQ_SDCARD, - .start = gic_spi(104), - .flags = IORESOURCE_IRQ, - }, - [3] = { - .name = SH_MOBILE_SDHI_IRQ_SDIO, - .start = gic_spi(105), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device sdhi2_device = { - .name = "sh_mobile_sdhi", - .id = 2, - .num_resources = ARRAY_SIZE(sdhi2_resources), - .resource = sdhi2_resources, - .dev = { - .platform_data = &sdhi2_info, - }, -}; - -/* KEY */ -#define GPIO_KEY(c, g, d) { .code = c, .gpio = g, .desc = d, .active_low = 1 } - -static struct gpio_keys_button gpio_buttons[] = { - GPIO_KEY(KEY_BACK, GPIO_PCF8575_PORT10, "SW3"), - GPIO_KEY(KEY_RIGHT, GPIO_PCF8575_PORT11, "SW2-R"), - GPIO_KEY(KEY_LEFT, GPIO_PCF8575_PORT12, "SW2-L"), - GPIO_KEY(KEY_ENTER, GPIO_PCF8575_PORT13, "SW2-P"), - GPIO_KEY(KEY_UP, GPIO_PCF8575_PORT14, "SW2-U"), - GPIO_KEY(KEY_DOWN, GPIO_PCF8575_PORT15, "SW2-D"), - GPIO_KEY(KEY_HOME, GPIO_PCF8575_PORT16, "SW1"), -}; - -static struct gpio_keys_platform_data gpio_key_info = { - .buttons = gpio_buttons, - .nbuttons = ARRAY_SIZE(gpio_buttons), -}; - -static struct platform_device gpio_keys_device = { - .name = "gpio-keys", - .dev = { - .platform_data = &gpio_key_info, - }, -}; - -/* FSI-AK4648 */ -static struct sh_fsi_platform_info fsi_info = { - .port_a = { - .tx_id = SHDMA_SLAVE_FSI2A_TX, - }, -}; - -static struct resource fsi_resources[] = { - [0] = { - .name = "FSI", - .start = 0xEC230000, - .end = 0xEC230400 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = gic_spi(146), - .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_ak4648_info = { - .name = "AK4648", - .card = "FSI2A-AK4648", - .codec = "ak4642-codec.0-0012", - .platform = "sh_fsi2", - .daifmt = SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_CBM_CFM, - .cpu_dai = { - .name = "fsia-dai", - }, - .codec_dai = { - .name = "ak4642-hifi", - .sysclk = 11289600, - }, -}; - -static struct platform_device fsi_ak4648_device = { - .name = "asoc-simple-card", - .dev = { - .platform_data = &fsi2_ak4648_info, - .coherent_dma_mask = DMA_BIT_MASK(32), - .dma_mask = &fsi_ak4648_device.dev.coherent_dma_mask, - }, -}; - -/* I2C */ - -/* StepDown1 is used to supply 1.315V to the CPU */ -static struct regulator_init_data as3711_sd1 = { - .constraints = { - .name = "1.315V CPU", - .boot_on = 1, - .always_on = 1, - .min_uV = 1315000, - .max_uV = 1335000, - }, -}; - -/* StepDown2 is used to supply 1.8V to the CPU and to the board */ -static struct regulator_init_data as3711_sd2 = { - .constraints = { - .name = "1.8V", - .boot_on = 1, - .always_on = 1, - .min_uV = 1800000, - .max_uV = 1800000, - }, -}; - -/* - * StepDown3 is switched in parallel with StepDown2, seems to be off, - * according to read-back pre-set register values - */ - -/* StepDown4 is used to supply 1.215V to the CPU and to the board */ -static struct regulator_init_data as3711_sd4 = { - .constraints = { - .name = "1.215V", - .boot_on = 1, - .always_on = 1, - .min_uV = 1215000, - .max_uV = 1235000, - }, -}; - -/* LDO1 is unused and unconnected */ - -/* LDO2 is used to supply 2.8V to the CPU */ -static struct regulator_init_data as3711_ldo2 = { - .constraints = { - .name = "2.8V CPU", - .boot_on = 1, - .always_on = 1, - .min_uV = 2800000, - .max_uV = 2800000, - }, -}; - -/* LDO3 is used to supply 3.0V to the CPU */ -static struct regulator_init_data as3711_ldo3 = { - .constraints = { - .name = "3.0V CPU", - .boot_on = 1, - .always_on = 1, - .min_uV = 3000000, - .max_uV = 3000000, - }, -}; - -/* LDO4 is used to supply 2.8V to the board */ -static struct regulator_init_data as3711_ldo4 = { - .constraints = { - .name = "2.8V", - .boot_on = 1, - .always_on = 1, - .min_uV = 2800000, - .max_uV = 2800000, - }, -}; - -/* LDO5 is switched parallel to LDO4, also set to 2.8V */ -static struct regulator_init_data as3711_ldo5 = { - .constraints = { - .name = "2.8V #2", - .boot_on = 1, - .always_on = 1, - .min_uV = 2800000, - .max_uV = 2800000, - }, -}; - -/* LDO6 is unused and unconnected */ - -/* LDO7 is used to supply 1.15V to the CPU */ -static struct regulator_init_data as3711_ldo7 = { - .constraints = { - .name = "1.15V CPU", - .boot_on = 1, - .always_on = 1, - .min_uV = 1150000, - .max_uV = 1150000, - }, -}; - -/* LDO8 is switched parallel to LDO7, also set to 1.15V */ -static struct regulator_init_data as3711_ldo8 = { - .constraints = { - .name = "1.15V CPU #2", - .boot_on = 1, - .always_on = 1, - .min_uV = 1150000, - .max_uV = 1150000, - }, -}; - -static struct as3711_platform_data as3711_pdata = { - .regulator = { - .init_data = { - [AS3711_REGULATOR_SD_1] = &as3711_sd1, - [AS3711_REGULATOR_SD_2] = &as3711_sd2, - [AS3711_REGULATOR_SD_4] = &as3711_sd4, - [AS3711_REGULATOR_LDO_2] = &as3711_ldo2, - [AS3711_REGULATOR_LDO_3] = &as3711_ldo3, - [AS3711_REGULATOR_LDO_4] = &as3711_ldo4, - [AS3711_REGULATOR_LDO_5] = &as3711_ldo5, - [AS3711_REGULATOR_LDO_7] = &as3711_ldo7, - [AS3711_REGULATOR_LDO_8] = &as3711_ldo8, - }, - }, - .backlight = { - .su2_fb = "sh_mobile_lcdc_fb.0", - .su2_max_uA = 36000, - .su2_feedback = AS3711_SU2_CURR_AUTO, - .su2_fbprot = AS3711_SU2_GPIO4, - .su2_auto_curr1 = true, - .su2_auto_curr2 = true, - .su2_auto_curr3 = true, - }, -}; - -static struct pcf857x_platform_data pcf8575_pdata = { - .gpio_base = GPIO_PCF8575_BASE, -}; - -static struct i2c_board_info i2c0_devices[] = { - { - I2C_BOARD_INFO("ak4648", 0x12), - }, - { - I2C_BOARD_INFO("r2025sd", 0x32), - }, - { - I2C_BOARD_INFO("ak8975", 0x0c), - .irq = irq_pin(28), /* IRQ28 */ - }, - { - I2C_BOARD_INFO("adxl34x", 0x1d), - .irq = irq_pin(26), /* IRQ26 */ - }, - { - I2C_BOARD_INFO("as3711", 0x40), - .irq = intcs_evt2irq(0x3300), /* IRQ24 */ - .platform_data = &as3711_pdata, - }, -}; - -static struct i2c_board_info i2c1_devices[] = { - { - I2C_BOARD_INFO("st1232-ts", 0x55), - .irq = irq_pin(8), /* IRQ8 */ - }, -}; - -static struct i2c_board_info i2c3_devices[] = { - { - I2C_BOARD_INFO("pcf8575", 0x20), - .irq = irq_pin(19), /* IRQ19 */ - .platform_data = &pcf8575_pdata, - }, -}; - -static struct platform_device *kzm_devices[] __initdata = { - &smsc_device, - &usb_host_device, - &usbhs_device, - &lcdc_device, - &mmc_device, - &vcc_sdhi0, - &vcc_sdhi2, - &sdhi0_device, - &sdhi2_device, - &gpio_keys_device, - &fsi_device, - &fsi_ak4648_device, -}; - -static unsigned long pin_pullup_conf[] = { - PIN_CONF_PACKED(PIN_CONFIG_BIAS_PULL_UP, 0), -}; - -static const struct pinctrl_map kzm_pinctrl_map[] = { - /* FSIA (AK4648) */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2", "pfc-sh73a0", - "fsia_mclk_in", "fsia"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2", "pfc-sh73a0", - "fsia_sclk_in", "fsia"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2", "pfc-sh73a0", - "fsia_data_in", "fsia"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_fsi2", "pfc-sh73a0", - "fsia_data_out", "fsia"), - /* I2C3 */ - PIN_MAP_MUX_GROUP_DEFAULT("i2c-sh_mobile.3", "pfc-sh73a0", - "i2c3_1", "i2c3"), - /* LCD */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-sh73a0", - "lcd_data24", "lcd"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-sh73a0", - "lcd_sync", "lcd"), - /* MMCIF */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh73a0", - "mmc0_data8_0", "mmc0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh73a0", - "mmc0_ctrl_0", "mmc0"), - PIN_MAP_CONFIGS_PIN_DEFAULT("sh_mmcif.0", "pfc-sh73a0", - "PORT279", pin_pullup_conf), - PIN_MAP_CONFIGS_GROUP_DEFAULT("sh_mmcif.0", "pfc-sh73a0", - "mmc0_data8_0", pin_pullup_conf), - /* SCIFA4 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.4", "pfc-sh73a0", - "scifa4_data", "scifa4"), - PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.4", "pfc-sh73a0", - "scifa4_ctrl", "scifa4"), - /* SDHI0 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0", - "sdhi0_data4", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0", - "sdhi0_ctrl", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0", - "sdhi0_cd", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-sh73a0", - "sdhi0_wp", "sdhi0"), - /* SDHI2 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-sh73a0", - "sdhi2_data4", "sdhi2"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-sh73a0", - "sdhi2_ctrl", "sdhi2"), - /* SMSC */ - PIN_MAP_MUX_GROUP_DEFAULT("smsc911x.0", "pfc-sh73a0", - "bsc_cs4", "bsc"), - /* USB */ - PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs", "pfc-sh73a0", - "usb_vbus", "usb"), -}; - -static void __init kzm_init(void) -{ - regulator_register_always_on(2, "fixed-1.8V", fixed1v8_power_consumers, - ARRAY_SIZE(fixed1v8_power_consumers), 1800000); - regulator_register_fixed(3, dummy_supplies, ARRAY_SIZE(dummy_supplies)); - - pinctrl_register_mappings(kzm_pinctrl_map, ARRAY_SIZE(kzm_pinctrl_map)); - - sh73a0_pinmux_init(); - - /* SMSC */ - gpio_request_one(224, GPIOF_IN, NULL); /* IRQ3 */ - - /* LCDC */ - gpio_request_one(222, GPIOF_OUT_INIT_HIGH, NULL); /* LCDCDON */ - gpio_request_one(226, GPIOF_OUT_INIT_HIGH, NULL); /* SC */ - - /* Touchscreen */ - gpio_request_one(223, GPIOF_IN, NULL); /* IRQ8 */ - -#ifdef CONFIG_CACHE_L2X0 - /* Shared attribute override enable, 64K*8way */ - l2x0_init(IOMEM(0xf0100000), 0x00400000, 0xc20f0fff); -#endif - - i2c_register_board_info(0, i2c0_devices, ARRAY_SIZE(i2c0_devices)); - i2c_register_board_info(1, i2c1_devices, ARRAY_SIZE(i2c1_devices)); - i2c_register_board_info(3, i2c3_devices, ARRAY_SIZE(i2c3_devices)); - - sh73a0_add_standard_devices(); - platform_add_devices(kzm_devices, ARRAY_SIZE(kzm_devices)); - - sh73a0_pm_init(); -} - -static void kzm9g_restart(enum reboot_mode mode, const char *cmd) -{ -#define RESCNT2 IOMEM(0xe6188020) - /* Do soft power on reset */ - writel((1 << 31), RESCNT2); -} - -static const char *kzm9g_boards_compat_dt[] __initdata = { - "renesas,kzm9g", - NULL, -}; - -DT_MACHINE_START(KZM9G_DT, "kzm9g") - .smp = smp_ops(sh73a0_smp_ops), - .map_io = sh73a0_map_io, - .init_early = sh73a0_add_early_devices, - .init_irq = sh73a0_init_irq, - .init_machine = kzm_init, - .init_late = shmobile_init_late, - .init_time = sh73a0_earlytimer_init, - .restart = kzm9g_restart, - .dt_compat = kzm9g_boards_compat_dt, -MACHINE_END |