diff options
Diffstat (limited to 'arch/arm/mach-shmobile/board-lager.c')
| -rw-r--r-- | arch/arm/mach-shmobile/board-lager.c | 840 |
1 files changed, 0 insertions, 840 deletions
diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c deleted file mode 100644 index 65b128dd4072..000000000000 --- a/arch/arm/mach-shmobile/board-lager.c +++ /dev/null @@ -1,840 +0,0 @@ -/* - * Lager board support - * - * Copyright (C) 2013-2014 Renesas Solutions Corp. - * Copyright (C) 2013 Magnus Damm - * Copyright (C) 2014 Cogent Embedded, 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; 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/gpio.h> -#include <linux/gpio_keys.h> -#include <linux/i2c.h> -#include <linux/input.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/irqchip.h> -#include <linux/irqchip/arm-gic.h> -#include <linux/kernel.h> -#include <linux/leds.h> -#include <linux/mfd/tmio.h> -#include <linux/mmc/host.h> -#include <linux/mmc/sh_mmcif.h> -#include <linux/mmc/sh_mobile_sdhi.h> -#include <linux/mtd/partitions.h> -#include <linux/mtd/mtd.h> -#include <linux/pinctrl/machine.h> -#include <linux/platform_data/camera-rcar.h> -#include <linux/platform_data/gpio-rcar.h> -#include <linux/platform_data/usb-rcar-gen2-phy.h> -#include <linux/platform_device.h> -#include <linux/phy.h> -#include <linux/regulator/driver.h> -#include <linux/regulator/fixed.h> -#include <linux/regulator/gpio-regulator.h> -#include <linux/regulator/machine.h> -#include <linux/sh_eth.h> -#include <linux/spi/flash.h> -#include <linux/spi/rspi.h> -#include <linux/spi/spi.h> -#include <linux/usb/phy.h> -#include <linux/usb/renesas_usbhs.h> - -#include <media/soc_camera.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <sound/rcar_snd.h> -#include <sound/simple_card.h> - -#include "common.h" -#include "irqs.h" -#include "r8a7790.h" -#include "rcar-gen2.h" - -/* - * SSI-AK4643 - * - * SW1: 1: AK4643 - * 2: CN22 - * 3: ADV7511 - * - * this command is required when playback. - * - * # amixer set "LINEOUT Mixer DACL" on - */ - -/* - * SDHI0 (CN8) - * - * JP3: pin1 - * SW20: pin1 - - * GP5_24: 1: VDD 3.3V (defult) - * 0: VDD 0.0V - * GP5_29: 1: VccQ 3.3V (defult) - * 0: VccQ 1.8V - * - */ - -/* LEDS */ -static struct gpio_led lager_leds[] = { - { - .name = "led8", - .gpio = RCAR_GP_PIN(5, 17), - .default_state = LEDS_GPIO_DEFSTATE_ON, - }, { - .name = "led7", - .gpio = RCAR_GP_PIN(4, 23), - .default_state = LEDS_GPIO_DEFSTATE_ON, - }, { - .name = "led6", - .gpio = RCAR_GP_PIN(4, 22), - .default_state = LEDS_GPIO_DEFSTATE_ON, - }, -}; - -static const struct gpio_led_platform_data lager_leds_pdata __initconst = { - .leds = lager_leds, - .num_leds = ARRAY_SIZE(lager_leds), -}; - -/* GPIO KEY */ -#define GPIO_KEY(c, g, d, ...) \ - { .code = c, .gpio = g, .desc = d, .active_low = 1, \ - .wakeup = 1, .debounce_interval = 20 } - -static struct gpio_keys_button gpio_buttons[] = { - GPIO_KEY(KEY_4, RCAR_GP_PIN(1, 28), "SW2-pin4"), - GPIO_KEY(KEY_3, RCAR_GP_PIN(1, 26), "SW2-pin3"), - GPIO_KEY(KEY_2, RCAR_GP_PIN(1, 24), "SW2-pin2"), - GPIO_KEY(KEY_1, RCAR_GP_PIN(1, 14), "SW2-pin1"), -}; - -static const struct gpio_keys_platform_data lager_keys_pdata __initconst = { - .buttons = gpio_buttons, - .nbuttons = ARRAY_SIZE(gpio_buttons), -}; - -/* Fixed 3.3V regulator to be used by MMCIF */ -static struct regulator_consumer_supply fixed3v3_power_consumers[] = -{ - REGULATOR_SUPPLY("vmmc", "sh_mmcif.1"), -}; - -/* - * SDHI regulator macro - * - ** FIXME** - * Lager board vqmmc is provided via DA9063 PMIC chip, - * and we should use ${LINK}/drivers/mfd/da9063-* driver for it. - * but, it doesn't have regulator support at this point. - * It uses gpio-regulator for vqmmc as quick-hack. - */ -#define SDHI_REGULATOR(idx, vdd_pin, vccq_pin) \ -static struct regulator_consumer_supply vcc_sdhi##idx##_consumer = \ - REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi." #idx); \ - \ -static struct regulator_init_data vcc_sdhi##idx##_init_data = { \ - .constraints = { \ - .valid_ops_mask = REGULATOR_CHANGE_STATUS, \ - }, \ - .consumer_supplies = &vcc_sdhi##idx##_consumer, \ - .num_consumer_supplies = 1, \ -}; \ - \ -static const struct fixed_voltage_config vcc_sdhi##idx##_info __initconst = {\ - .supply_name = "SDHI" #idx "Vcc", \ - .microvolts = 3300000, \ - .gpio = vdd_pin, \ - .enable_high = 1, \ - .init_data = &vcc_sdhi##idx##_init_data, \ -}; \ - \ -static struct regulator_consumer_supply vccq_sdhi##idx##_consumer = \ - REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi." #idx); \ - \ -static struct regulator_init_data vccq_sdhi##idx##_init_data = { \ - .constraints = { \ - .input_uV = 3300000, \ - .min_uV = 1800000, \ - .max_uV = 3300000, \ - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | \ - REGULATOR_CHANGE_STATUS, \ - }, \ - .consumer_supplies = &vccq_sdhi##idx##_consumer, \ - .num_consumer_supplies = 1, \ -}; \ - \ -static struct gpio vccq_sdhi##idx##_gpio = \ - { vccq_pin, GPIOF_OUT_INIT_HIGH, "vccq-sdhi" #idx }; \ - \ -static struct gpio_regulator_state vccq_sdhi##idx##_states[] = { \ - { .value = 1800000, .gpios = 0 }, \ - { .value = 3300000, .gpios = 1 }, \ -}; \ - \ -static const struct gpio_regulator_config vccq_sdhi##idx##_info __initconst = {\ - .supply_name = "vqmmc", \ - .gpios = &vccq_sdhi##idx##_gpio, \ - .nr_gpios = 1, \ - .states = vccq_sdhi##idx##_states, \ - .nr_states = ARRAY_SIZE(vccq_sdhi##idx##_states), \ - .type = REGULATOR_VOLTAGE, \ - .init_data = &vccq_sdhi##idx##_init_data, \ -}; - -SDHI_REGULATOR(0, RCAR_GP_PIN(5, 24), RCAR_GP_PIN(5, 29)); -SDHI_REGULATOR(2, RCAR_GP_PIN(5, 25), RCAR_GP_PIN(5, 30)); - -/* MMCIF */ -static const struct sh_mmcif_plat_data mmcif1_pdata __initconst = { - .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE, - .clk_ctrl2_present = true, - .ccs_unsupported = true, -}; - -static const struct resource mmcif1_resources[] __initconst = { - DEFINE_RES_MEM(0xee220000, 0x80), - DEFINE_RES_IRQ(gic_spi(170)), -}; - -/* Ether */ -static const struct sh_eth_plat_data ether_pdata __initconst = { - .phy = 0x1, - .phy_irq = irq_pin(0), - .edmac_endian = EDMAC_LITTLE_ENDIAN, - .phy_interface = PHY_INTERFACE_MODE_RMII, - .ether_link_active_low = 1, -}; - -static const struct resource ether_resources[] __initconst = { - DEFINE_RES_MEM(0xee700000, 0x400), - DEFINE_RES_IRQ(gic_spi(162)), -}; - -static const struct platform_device_info ether_info __initconst = { - .name = "r8a7790-ether", - .id = -1, - .res = ether_resources, - .num_res = ARRAY_SIZE(ether_resources), - .data = ðer_pdata, - .size_data = sizeof(ether_pdata), - .dma_mask = DMA_BIT_MASK(32), -}; - -/* SPI Flash memory (Spansion S25FL512SAGMFIG11 64Mb) */ -static struct mtd_partition spi_flash_part[] = { - /* Reserved for user loader program, read-only */ - { - .name = "loader", - .offset = 0, - .size = SZ_256K, - .mask_flags = MTD_WRITEABLE, - }, - /* Reserved for user program, read-only */ - { - .name = "user", - .offset = MTDPART_OFS_APPEND, - .size = SZ_4M, - .mask_flags = MTD_WRITEABLE, - }, - /* All else is writable (e.g. JFFS2) */ - { - .name = "flash", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - .mask_flags = 0, - }, -}; - -static const struct flash_platform_data spi_flash_data = { - .name = "m25p80", - .parts = spi_flash_part, - .nr_parts = ARRAY_SIZE(spi_flash_part), - .type = "s25fl512s", -}; - -static const struct rspi_plat_data qspi_pdata __initconst = { - .num_chipselect = 1, -}; - -static const struct spi_board_info spi_info[] __initconst = { - { - .modalias = "m25p80", - .platform_data = &spi_flash_data, - .mode = SPI_MODE_0 | SPI_TX_QUAD | SPI_RX_QUAD, - .max_speed_hz = 30000000, - .bus_num = 0, - .chip_select = 0, - }, -}; - -/* QSPI resource */ -static const struct resource qspi_resources[] __initconst = { - DEFINE_RES_MEM(0xe6b10000, 0x1000), - DEFINE_RES_IRQ_NAMED(gic_spi(184), "mux"), -}; - -/* VIN */ -static const struct resource vin_resources[] __initconst = { - /* VIN0 */ - DEFINE_RES_MEM(0xe6ef0000, 0x1000), - DEFINE_RES_IRQ(gic_spi(188)), - /* VIN1 */ - DEFINE_RES_MEM(0xe6ef1000, 0x1000), - DEFINE_RES_IRQ(gic_spi(189)), -}; - -static void __init lager_add_vin_device(unsigned idx, - struct rcar_vin_platform_data *pdata) -{ - struct platform_device_info vin_info = { - .name = "r8a7790-vin", - .id = idx, - .res = &vin_resources[idx * 2], - .num_res = 2, - .dma_mask = DMA_BIT_MASK(32), - .data = pdata, - .size_data = sizeof(*pdata), - }; - - BUG_ON(idx > 1); - - platform_device_register_full(&vin_info); -} - -#define LAGER_CAMERA(idx, name, addr, pdata, flag) \ -static struct i2c_board_info i2c_cam##idx##_device = { \ - I2C_BOARD_INFO(name, addr), \ -}; \ - \ -static struct rcar_vin_platform_data vin##idx##_pdata = { \ - .flags = flag, \ -}; \ - \ -static struct soc_camera_link cam##idx##_link = { \ - .bus_id = idx, \ - .board_info = &i2c_cam##idx##_device, \ - .i2c_adapter_id = 2, \ - .module_name = name, \ - .priv = pdata, \ -} - -/* Camera 0 is not currently supported due to adv7612 support missing */ -LAGER_CAMERA(1, "adv7180", 0x20, NULL, RCAR_VIN_BT656); - -static void __init lager_add_camera1_device(void) -{ - platform_device_register_data(NULL, "soc-camera-pdrv", 1, - &cam1_link, sizeof(cam1_link)); - lager_add_vin_device(1, &vin1_pdata); -} - -/* SATA1 */ -static const struct resource sata1_resources[] __initconst = { - DEFINE_RES_MEM(0xee500000, 0x2000), - DEFINE_RES_IRQ(gic_spi(106)), -}; - -static const struct platform_device_info sata1_info __initconst = { - .name = "sata-r8a7790", - .id = 1, - .res = sata1_resources, - .num_res = ARRAY_SIZE(sata1_resources), - .dma_mask = DMA_BIT_MASK(32), -}; - -/* USBHS */ -static const struct resource usbhs_resources[] __initconst = { - DEFINE_RES_MEM(0xe6590000, 0x100), - DEFINE_RES_IRQ(gic_spi(107)), -}; - -struct usbhs_private { - struct renesas_usbhs_platform_info info; - struct usb_phy *phy; -}; - -#define usbhs_get_priv(pdev) \ - container_of(renesas_usbhs_get_info(pdev), struct usbhs_private, info) - -static int usbhs_power_ctrl(struct platform_device *pdev, - void __iomem *base, int enable) -{ - struct usbhs_private *priv = usbhs_get_priv(pdev); - - if (!priv->phy) - return -ENODEV; - - if (enable) { - int retval = usb_phy_init(priv->phy); - - if (!retval) - retval = usb_phy_set_suspend(priv->phy, 0); - return retval; - } - - usb_phy_set_suspend(priv->phy, 1); - usb_phy_shutdown(priv->phy); - return 0; -} - -static int usbhs_hardware_init(struct platform_device *pdev) -{ - struct usbhs_private *priv = usbhs_get_priv(pdev); - struct usb_phy *phy; - int ret; - - /* USB0 Function - use PWEN as GPIO input to detect DIP Switch SW5 - * setting to avoid VBUS short circuit due to wrong cable. - * PWEN should be pulled up high if USB Function is selected by SW5 - */ - gpio_request_one(RCAR_GP_PIN(5, 18), GPIOF_IN, NULL); /* USB0_PWEN */ - if (!gpio_get_value(RCAR_GP_PIN(5, 18))) { - pr_warn("Error: USB Function not selected - check SW5 + SW6\n"); - ret = -ENOTSUPP; - goto error; - } - - phy = usb_get_phy_dev(&pdev->dev, 0); - if (IS_ERR(phy)) { - ret = PTR_ERR(phy); - goto error; - } - - priv->phy = phy; - return 0; - error: - gpio_free(RCAR_GP_PIN(5, 18)); - return ret; -} - -static int usbhs_hardware_exit(struct platform_device *pdev) -{ - struct usbhs_private *priv = usbhs_get_priv(pdev); - - if (!priv->phy) - return 0; - - usb_put_phy(priv->phy); - priv->phy = NULL; - - gpio_free(RCAR_GP_PIN(5, 18)); - return 0; -} - -static int usbhs_get_id(struct platform_device *pdev) -{ - return USBHS_GADGET; -} - -static u32 lager_usbhs_pipe_type[] = { - 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_priv __initdata = { - .info = { - .platform_callback = { - .power_ctrl = usbhs_power_ctrl, - .hardware_init = usbhs_hardware_init, - .hardware_exit = usbhs_hardware_exit, - .get_id = usbhs_get_id, - }, - .driver_param = { - .buswait_bwait = 4, - .pipe_type = lager_usbhs_pipe_type, - .pipe_size = ARRAY_SIZE(lager_usbhs_pipe_type), - }, - } -}; - -static void __init lager_register_usbhs(void) -{ - usb_bind_phy("renesas_usbhs", 0, "usb_phy_rcar_gen2"); - platform_device_register_resndata(NULL, - "renesas_usbhs", -1, - usbhs_resources, - ARRAY_SIZE(usbhs_resources), - &usbhs_priv.info, - sizeof(usbhs_priv.info)); -} - -/* USBHS PHY */ -static const struct rcar_gen2_phy_platform_data usbhs_phy_pdata __initconst = { - .chan0_pci = 0, /* Channel 0 is USBHS */ - .chan2_pci = 1, /* Channel 2 is PCI USB */ -}; - -static const struct resource usbhs_phy_resources[] __initconst = { - DEFINE_RES_MEM(0xe6590100, 0x100), -}; - -/* I2C */ -static struct i2c_board_info i2c2_devices[] = { - { - I2C_BOARD_INFO("ak4643", 0x12), - } -}; - -/* Sound */ -static struct resource rsnd_resources[] __initdata = { - [RSND_GEN2_SCU] = DEFINE_RES_MEM(0xec500000, 0x1000), - [RSND_GEN2_ADG] = DEFINE_RES_MEM(0xec5a0000, 0x100), - [RSND_GEN2_SSIU] = DEFINE_RES_MEM(0xec540000, 0x1000), - [RSND_GEN2_SSI] = DEFINE_RES_MEM(0xec541000, 0x1280), -}; - -static struct rsnd_ssi_platform_info rsnd_ssi[] = { - RSND_SSI(0, gic_spi(370), 0), - RSND_SSI(0, gic_spi(371), RSND_SSI_CLK_PIN_SHARE), -}; - -static struct rsnd_src_platform_info rsnd_src[2] = { - /* no member at this point */ -}; - -static struct rsnd_dai_platform_info rsnd_dai = { - .playback = { .ssi = &rsnd_ssi[0], }, - .capture = { .ssi = &rsnd_ssi[1], }, -}; - -static struct rcar_snd_info rsnd_info = { - .flags = RSND_GEN2, - .ssi_info = rsnd_ssi, - .ssi_info_nr = ARRAY_SIZE(rsnd_ssi), - .src_info = rsnd_src, - .src_info_nr = ARRAY_SIZE(rsnd_src), - .dai_info = &rsnd_dai, - .dai_info_nr = 1, -}; - -static struct asoc_simple_card_info rsnd_card_info = { - .name = "AK4643", - .card = "SSI01-AK4643", - .codec = "ak4642-codec.2-0012", - .platform = "rcar_sound", - .daifmt = SND_SOC_DAIFMT_LEFT_J | SND_SOC_DAIFMT_CBM_CFM, - .cpu_dai = { - .name = "rcar_sound", - }, - .codec_dai = { - .name = "ak4642-hifi", - .sysclk = 11289600, - }, -}; - -static void __init lager_add_rsnd_device(void) -{ - struct platform_device_info cardinfo = { - .name = "asoc-simple-card", - .id = -1, - .data = &rsnd_card_info, - .size_data = sizeof(struct asoc_simple_card_info), - .dma_mask = DMA_BIT_MASK(32), - }; - - i2c_register_board_info(2, i2c2_devices, - ARRAY_SIZE(i2c2_devices)); - - platform_device_register_resndata( - NULL, "rcar_sound", -1, - rsnd_resources, ARRAY_SIZE(rsnd_resources), - &rsnd_info, sizeof(rsnd_info)); - - platform_device_register_full(&cardinfo); -} - -/* SDHI0 */ -static struct sh_mobile_sdhi_info sdhi0_info __initdata = { - .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | - MMC_CAP_POWER_OFF_CARD, - .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | - TMIO_MMC_WRPROTECT_DISABLE, -}; - -static struct resource sdhi0_resources[] __initdata = { - DEFINE_RES_MEM(0xee100000, 0x200), - DEFINE_RES_IRQ(gic_spi(165)), -}; - -/* SDHI2 */ -static struct sh_mobile_sdhi_info sdhi2_info __initdata = { - .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | - MMC_CAP_POWER_OFF_CARD, - .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | - TMIO_MMC_WRPROTECT_DISABLE, -}; - -static struct resource sdhi2_resources[] __initdata = { - DEFINE_RES_MEM(0xee140000, 0x100), - DEFINE_RES_IRQ(gic_spi(167)), -}; - -/* Internal PCI1 */ -static const struct resource pci1_resources[] __initconst = { - DEFINE_RES_MEM(0xee0b0000, 0x10000), /* CFG */ - DEFINE_RES_MEM(0xee0a0000, 0x10000), /* MEM */ - DEFINE_RES_IRQ(gic_spi(112)), -}; - -static const struct platform_device_info pci1_info __initconst = { - .name = "pci-rcar-gen2", - .id = 1, - .res = pci1_resources, - .num_res = ARRAY_SIZE(pci1_resources), - .dma_mask = DMA_BIT_MASK(32), -}; - -static void __init lager_add_usb1_device(void) -{ - platform_device_register_full(&pci1_info); -} - -/* Internal PCI2 */ -static const struct resource pci2_resources[] __initconst = { - DEFINE_RES_MEM(0xee0d0000, 0x10000), /* CFG */ - DEFINE_RES_MEM(0xee0c0000, 0x10000), /* MEM */ - DEFINE_RES_IRQ(gic_spi(113)), -}; - -static const struct platform_device_info pci2_info __initconst = { - .name = "pci-rcar-gen2", - .id = 2, - .res = pci2_resources, - .num_res = ARRAY_SIZE(pci2_resources), - .dma_mask = DMA_BIT_MASK(32), -}; - -static void __init lager_add_usb2_device(void) -{ - platform_device_register_full(&pci2_info); -} - -static const struct pinctrl_map lager_pinctrl_map[] = { - /* DU (CN10: ARGB0, CN13: LVDS) */ - PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7790", "pfc-r8a7790", - "du_rgb666", "du"), - PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7790", "pfc-r8a7790", - "du_sync_1", "du"), - PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7790", "pfc-r8a7790", - "du_clk_out_0", "du"), - /* I2C2 */ - PIN_MAP_MUX_GROUP_DEFAULT("i2c-rcar.2", "pfc-r8a7790", - "i2c2", "i2c2"), - /* QSPI */ - PIN_MAP_MUX_GROUP_DEFAULT("qspi.0", "pfc-r8a7790", - "qspi_ctrl", "qspi"), - PIN_MAP_MUX_GROUP_DEFAULT("qspi.0", "pfc-r8a7790", - "qspi_data4", "qspi"), - /* SCIF0 (CN19: DEBUG SERIAL0) */ - PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.6", "pfc-r8a7790", - "scif0_data", "scif0"), - /* SCIF1 (CN20: DEBUG SERIAL1) */ - PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.7", "pfc-r8a7790", - "scif1_data", "scif1"), - /* SDHI0 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7790", - "sdhi0_data4", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7790", - "sdhi0_ctrl", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7790", - "sdhi0_cd", "sdhi0"), - /* SDHI2 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-r8a7790", - "sdhi2_data4", "sdhi2"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-r8a7790", - "sdhi2_ctrl", "sdhi2"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-r8a7790", - "sdhi2_cd", "sdhi2"), - /* SSI (CN17: sound) */ - PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7790", - "ssi0129_ctrl", "ssi"), - PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7790", - "ssi0_data", "ssi"), - PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7790", - "ssi1_data", "ssi"), - PIN_MAP_MUX_GROUP_DEFAULT("rcar_sound", "pfc-r8a7790", - "audio_clk_a", "audio_clk"), - /* MMCIF1 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.1", "pfc-r8a7790", - "mmc1_data8", "mmc1"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.1", "pfc-r8a7790", - "mmc1_ctrl", "mmc1"), - /* Ether */ - PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-ether", "pfc-r8a7790", - "eth_link", "eth"), - PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-ether", "pfc-r8a7790", - "eth_mdio", "eth"), - PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-ether", "pfc-r8a7790", - "eth_rmii", "eth"), - PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-ether", "pfc-r8a7790", - "intc_irq0", "intc"), - /* VIN0 */ - PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.0", "pfc-r8a7790", - "vin0_data24", "vin0"), - PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.0", "pfc-r8a7790", - "vin0_sync", "vin0"), - PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.0", "pfc-r8a7790", - "vin0_field", "vin0"), - PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.0", "pfc-r8a7790", - "vin0_clkenb", "vin0"), - PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.0", "pfc-r8a7790", - "vin0_clk", "vin0"), - /* VIN1 */ - PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.1", "pfc-r8a7790", - "vin1_data8", "vin1"), - PIN_MAP_MUX_GROUP_DEFAULT("r8a7790-vin.1", "pfc-r8a7790", - "vin1_clk", "vin1"), - /* USB0 */ - PIN_MAP_MUX_GROUP_DEFAULT("renesas_usbhs", "pfc-r8a7790", - "usb0_ovc_vbus", "usb0"), - /* USB1 */ - PIN_MAP_MUX_GROUP_DEFAULT("pci-rcar-gen2.1", "pfc-r8a7790", - "usb1", "usb1"), - /* USB2 */ - PIN_MAP_MUX_GROUP_DEFAULT("pci-rcar-gen2.2", "pfc-r8a7790", - "usb2", "usb2"), -}; - -static void __init lager_add_standard_devices(void) -{ - int fixed_regulator_idx = 0; - int gpio_regulator_idx = 0; - - r8a7790_clock_init(); - - pinctrl_register_mappings(lager_pinctrl_map, - ARRAY_SIZE(lager_pinctrl_map)); - r8a7790_pinmux_init(); - - r8a7790_add_standard_devices(); - platform_device_register_data(NULL, "leds-gpio", -1, - &lager_leds_pdata, - sizeof(lager_leds_pdata)); - platform_device_register_data(NULL, "gpio-keys", -1, - &lager_keys_pdata, - sizeof(lager_keys_pdata)); - regulator_register_always_on(fixed_regulator_idx++, - "fixed-3.3V", fixed3v3_power_consumers, - ARRAY_SIZE(fixed3v3_power_consumers), 3300000); - platform_device_register_resndata(NULL, "sh_mmcif", 1, - mmcif1_resources, ARRAY_SIZE(mmcif1_resources), - &mmcif1_pdata, sizeof(mmcif1_pdata)); - - platform_device_register_full(ðer_info); - - platform_device_register_resndata(NULL, "qspi", 0, - qspi_resources, - ARRAY_SIZE(qspi_resources), - &qspi_pdata, sizeof(qspi_pdata)); - spi_register_board_info(spi_info, ARRAY_SIZE(spi_info)); - - platform_device_register_data(NULL, "reg-fixed-voltage", fixed_regulator_idx++, - &vcc_sdhi0_info, sizeof(struct fixed_voltage_config)); - platform_device_register_data(NULL, "reg-fixed-voltage", fixed_regulator_idx++, - &vcc_sdhi2_info, sizeof(struct fixed_voltage_config)); - - platform_device_register_data(NULL, "gpio-regulator", gpio_regulator_idx++, - &vccq_sdhi0_info, sizeof(struct gpio_regulator_config)); - platform_device_register_data(NULL, "gpio-regulator", gpio_regulator_idx++, - &vccq_sdhi2_info, sizeof(struct gpio_regulator_config)); - - lager_add_camera1_device(); - - platform_device_register_full(&sata1_info); - - platform_device_register_resndata(NULL, "usb_phy_rcar_gen2", - -1, usbhs_phy_resources, - ARRAY_SIZE(usbhs_phy_resources), - &usbhs_phy_pdata, - sizeof(usbhs_phy_pdata)); - lager_register_usbhs(); - lager_add_usb1_device(); - lager_add_usb2_device(); - - lager_add_rsnd_device(); - - platform_device_register_resndata(NULL, "sh_mobile_sdhi", 0, - sdhi0_resources, ARRAY_SIZE(sdhi0_resources), - &sdhi0_info, sizeof(struct sh_mobile_sdhi_info)); - platform_device_register_resndata(NULL, "sh_mobile_sdhi", 2, - sdhi2_resources, ARRAY_SIZE(sdhi2_resources), - &sdhi2_info, sizeof(struct sh_mobile_sdhi_info)); -} - -/* - * Ether LEDs on the Lager board are named LINK and ACTIVE which corresponds - * to non-default 01 setting of the Micrel KSZ8041 PHY control register 1 bits - * 14-15. We have to set them back to 01 from the default 00 value each time - * the PHY is reset. It's also important because the PHY's LED0 signal is - * connected to SoC's ETH_LINK signal and in the PHY's default mode it will - * bounce on and off after each packet, which we apparently want to avoid. - */ -static int lager_ksz8041_fixup(struct phy_device *phydev) -{ - u16 phyctrl1 = phy_read(phydev, 0x1e); - - phyctrl1 &= ~0xc000; - phyctrl1 |= 0x4000; - return phy_write(phydev, 0x1e, phyctrl1); -} - -static void __init lager_init(void) -{ - lager_add_standard_devices(); - - irq_set_irq_type(irq_pin(0), IRQ_TYPE_LEVEL_LOW); - - if (IS_ENABLED(CONFIG_PHYLIB)) - phy_register_fixup_for_id("r8a7790-ether-ff:01", - lager_ksz8041_fixup); -} - -static void __init lager_legacy_init_irq(void) -{ - void __iomem *gic_dist_base = ioremap_nocache(0xf1001000, 0x1000); - void __iomem *gic_cpu_base = ioremap_nocache(0xf1002000, 0x1000); - - gic_init(0, 29, gic_dist_base, gic_cpu_base); - - /* Do not invoke DT-based interrupt code via irqchip_init() */ -} - -static const char * const lager_boards_compat_dt[] __initconst = { - "renesas,lager", - NULL, -}; - -DT_MACHINE_START(LAGER_DT, "lager") - .smp = smp_ops(r8a7790_smp_ops), - .init_early = shmobile_init_delay, - .init_irq = lager_legacy_init_irq, - .init_time = rcar_gen2_timer_init, - .init_machine = lager_init, - .init_late = shmobile_init_late, - .reserve = rcar_gen2_reserve, - .dt_compat = lager_boards_compat_dt, -MACHINE_END |