#include <linux/err.h>
#include <linux/kernel.h>
#include <linux/input.h>
+#include <linux/platform_data/st1232_pdata.h>
#include <linux/irq.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <linux/gpio_keys.h>
+#include <linux/regulator/driver.h>
+#include <linux/pinctrl/machine.h>
#include <linux/regulator/fixed.h>
+#include <linux/regulator/gpio-regulator.h>
#include <linux/regulator/machine.h>
#include <linux/sh_eth.h>
#include <linux/videodev2.h>
static int usbhsf_get_vbus(struct platform_device *pdev)
{
- return gpio_get_value(GPIO_PORT209);
+ return gpio_get_value(209);
}
static irqreturn_t usbhsf_interrupt(int irq, void *data)
{ .code = c, .gpio = g, .desc = d, .active_low = 1, __VA_ARGS__ }
static struct gpio_keys_button gpio_buttons[] = {
- GPIO_KEY(KEY_POWER, GPIO_PORT99, "SW3", .wakeup = 1),
- GPIO_KEY(KEY_BACK, GPIO_PORT100, "SW4"),
- GPIO_KEY(KEY_MENU, GPIO_PORT97, "SW5"),
- GPIO_KEY(KEY_HOME, GPIO_PORT98, "SW6"),
+ GPIO_KEY(KEY_POWER, 99, "SW3", .wakeup = 1),
+ GPIO_KEY(KEY_BACK, 100, "SW4"),
+ GPIO_KEY(KEY_MENU, 97, "SW5"),
+ GPIO_KEY(KEY_HOME, 98, "SW6"),
};
static struct gpio_keys_platform_data gpio_key_info = {
},
};
-/* Fixed 3.3V regulator to be used by SDHI0, SDHI1, MMCIF */
-static struct regulator_consumer_supply fixed3v3_power_consumers[] =
-{
+/* Fixed 3.3V regulator to be used by SDHI1, MMCIF */
+static struct regulator_consumer_supply fixed3v3_power_consumers[] = {
+ REGULATOR_SUPPLY("vmmc", "sh_mmcif"),
+ REGULATOR_SUPPLY("vqmmc", "sh_mmcif"),
+};
+
+/* Fixed 3.3V regulator 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 = GPIO_PORT75,
+ .enable_high = 1,
+ .init_data = &vcc_sdhi0_init_data,
+};
+
+static struct platform_device vcc_sdhi0 = {
+ .name = "reg-fixed-voltage",
+ .id = 1,
+ .dev = {
+ .platform_data = &vcc_sdhi0_info,
+ },
+};
+
+/* 1.8 / 3.3V SDHI0 VccQ regulator */
+static struct regulator_consumer_supply vccq_sdhi0_consumers[] = {
REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),
+};
+
+static struct regulator_init_data vccq_sdhi0_init_data = {
+ .constraints = {
+ .input_uV = 3300000,
+ .min_uV = 1800000,
+ .max_uV = 3300000,
+ .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
+ REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(vccq_sdhi0_consumers),
+ .consumer_supplies = vccq_sdhi0_consumers,
+};
+
+static struct gpio vccq_sdhi0_gpios[] = {
+ {GPIO_PORT17, GPIOF_OUT_INIT_LOW, "vccq-sdhi0" },
+};
+
+static struct gpio_regulator_state vccq_sdhi0_states[] = {
+ { .value = 3300000, .gpios = (0 << 0) },
+ { .value = 1800000, .gpios = (1 << 0) },
+};
+
+static struct gpio_regulator_config vccq_sdhi0_info = {
+ .supply_name = "vqmmc",
+
+ .enable_gpio = GPIO_PORT74,
+ .enable_high = 1,
+ .enabled_at_boot = 0,
+
+ .gpios = vccq_sdhi0_gpios,
+ .nr_gpios = ARRAY_SIZE(vccq_sdhi0_gpios),
+
+ .states = vccq_sdhi0_states,
+ .nr_states = ARRAY_SIZE(vccq_sdhi0_states),
+
+ .type = REGULATOR_VOLTAGE,
+ .init_data = &vccq_sdhi0_init_data,
+};
+
+static struct platform_device vccq_sdhi0 = {
+ .name = "gpio-regulator",
+ .id = -1,
+ .dev = {
+ .platform_data = &vccq_sdhi0_info,
+ },
+};
+
+/* Fixed 3.3V regulator to be used by SDHI1 */
+static struct regulator_consumer_supply vcc_sdhi1_consumers[] = {
REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
- REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"),
- REGULATOR_SUPPLY("vmmc", "sh_mmcif"),
- REGULATOR_SUPPLY("vqmmc", "sh_mmcif"),
+};
+
+static struct regulator_init_data vcc_sdhi1_init_data = {
+ .constraints = {
+ .valid_ops_mask = REGULATOR_CHANGE_STATUS,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(vcc_sdhi1_consumers),
+ .consumer_supplies = vcc_sdhi1_consumers,
+};
+
+static struct fixed_voltage_config vcc_sdhi1_info = {
+ .supply_name = "SDHI1 Vcc",
+ .microvolts = 3300000,
+ .gpio = GPIO_PORT16,
+ .enable_high = 1,
+ .init_data = &vcc_sdhi1_init_data,
+};
+
+static struct platform_device vcc_sdhi1 = {
+ .name = "reg-fixed-voltage",
+ .id = 2,
+ .dev = {
+ .platform_data = &vcc_sdhi1_info,
+ },
};
/* 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_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |\
- MMC_CAP_NEEDS_POLL,
- .tmio_ocr_mask = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34,
- .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT,
+ .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
+ MMC_CAP_POWER_OFF_CARD,
+ .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_USE_GPIO_CD,
+ .cd_gpio = GPIO_PORT167,
};
static struct resource sdhi0_resources[] = {
static struct sh_mobile_sdhi_info sdhi1_info = {
.dma_slave_tx = SHDMA_SLAVE_SDHI1_TX,
.dma_slave_rx = SHDMA_SLAVE_SDHI1_RX,
- .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ,
- .tmio_ocr_mask = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34,
- .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT,
+ .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
+ MMC_CAP_POWER_OFF_CARD,
+ .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_USE_GPIO_CD,
+ /* Port72 cannot generate IRQs, will be used in polling mode. */
+ .cd_gpio = GPIO_PORT72,
};
static struct resource sdhi1_resources[] = {
.resource = sdhi1_resources,
};
+static const struct pinctrl_map eva_sdhi1_pinctrl_map[] = {
+ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7740",
+ "sdhi1_data4", "sdhi1"),
+ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7740",
+ "sdhi1_ctrl", "sdhi1"),
+ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7740",
+ "sdhi1_cd", "sdhi1"),
+ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7740",
+ "sdhi1_wp", "sdhi1"),
+};
+
/* MMCIF */
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_NONREMOVABLE,
/* video1 (= CON1 camera) expect 24MHz */
clk_set_rate(mclk, clk_round_rate(mclk, 24000000));
clk_enable(mclk);
- gpio_set_value(GPIO_PORT158, 1);
+ gpio_set_value(158, 1);
} else {
- gpio_set_value(GPIO_PORT158, 0);
+ gpio_set_value(158, 0);
clk_disable(mclk);
}
/* RTC: RTC connects i2c-gpio. */
static struct i2c_gpio_platform_data i2c_gpio_data = {
- .sda_pin = GPIO_PORT208,
- .scl_pin = GPIO_PORT91,
+ .sda_pin = 208,
+ .scl_pin = 91,
.udelay = 5, /* 100 kHz */
};
};
/* I2C */
+static struct st1232_pdata st1232_i2c0_pdata = {
+ .reset_gpio = 166,
+};
+
static struct i2c_board_info i2c0_devices[] = {
{
I2C_BOARD_INFO("st1232-ts", 0x55),
.irq = evt2irq(0x0340),
+ .platform_data = &st1232_i2c0_pdata,
},
{
I2C_BOARD_INFO("wm8978", 0x1a),
&lcdc0_device,
&gpio_keys_device,
&sh_eth_device,
+ &vcc_sdhi0,
+ &vccq_sdhi0,
&sdhi0_device,
&sh_mmcif_device,
&hdmi_device,
&i2c_gpio_device,
};
+static const struct pinctrl_map eva_pinctrl_map[] = {
+ /* LCD0 */
+ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_lcdc_fb.0", "pfc-r8a7740",
+ "lcd0_data24_0", "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"),
+ /* MMCIF */
+ PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a7740",
+ "mmc0_data8_1", "mmc0"),
+ PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a7740",
+ "mmc0_ctrl_1", "mmc0"),
+ /* SDHI0 */
+ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7740",
+ "sdhi0_data4", "sdhi0"),
+ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7740",
+ "sdhi0_ctrl", "sdhi0"),
+ PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7740",
+ "sdhi0_wp", "sdhi0"),
+};
+
static void __init eva_clock_init(void)
{
struct clk *system = clk_get(NULL, "system_clk");
regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers,
ARRAY_SIZE(fixed3v3_power_consumers), 3300000);
+ pinctrl_register_mappings(eva_pinctrl_map, ARRAY_SIZE(eva_pinctrl_map));
+
r8a7740_pinmux_init();
r8a7740_meram_workaround();
/* LCDC0 */
gpio_request(GPIO_FN_LCDC0_SELECT, NULL);
- gpio_request(GPIO_FN_LCD0_D0, NULL);
- gpio_request(GPIO_FN_LCD0_D1, NULL);
- gpio_request(GPIO_FN_LCD0_D2, NULL);
- gpio_request(GPIO_FN_LCD0_D3, NULL);
- gpio_request(GPIO_FN_LCD0_D4, NULL);
- gpio_request(GPIO_FN_LCD0_D5, NULL);
- gpio_request(GPIO_FN_LCD0_D6, NULL);
- gpio_request(GPIO_FN_LCD0_D7, NULL);
- gpio_request(GPIO_FN_LCD0_D8, NULL);
- gpio_request(GPIO_FN_LCD0_D9, NULL);
- gpio_request(GPIO_FN_LCD0_D10, NULL);
- gpio_request(GPIO_FN_LCD0_D11, NULL);
- gpio_request(GPIO_FN_LCD0_D12, NULL);
- gpio_request(GPIO_FN_LCD0_D13, NULL);
- gpio_request(GPIO_FN_LCD0_D14, NULL);
- gpio_request(GPIO_FN_LCD0_D15, NULL);
- gpio_request(GPIO_FN_LCD0_D16, NULL);
- gpio_request(GPIO_FN_LCD0_D17, NULL);
- gpio_request(GPIO_FN_LCD0_D18_PORT40, NULL);
- gpio_request(GPIO_FN_LCD0_D19_PORT4, NULL);
- gpio_request(GPIO_FN_LCD0_D20_PORT3, NULL);
- gpio_request(GPIO_FN_LCD0_D21_PORT2, NULL);
- gpio_request(GPIO_FN_LCD0_D22_PORT0, NULL);
- gpio_request(GPIO_FN_LCD0_D23_PORT1, NULL);
- gpio_request(GPIO_FN_LCD0_DCK, NULL);
- gpio_request(GPIO_FN_LCD0_VSYN, NULL);
- gpio_request(GPIO_FN_LCD0_HSYN, NULL);
- gpio_request(GPIO_FN_LCD0_DISP, NULL);
- gpio_request(GPIO_FN_LCD0_LCLK_PORT165, NULL);
-
- gpio_request_one(GPIO_PORT61, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */
- gpio_request_one(GPIO_PORT202, GPIOF_OUT_INIT_LOW, NULL); /* LCD0_LED_CONT */
+
+ gpio_request_one(61, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */
+ gpio_request_one(202, GPIOF_OUT_INIT_LOW, NULL); /* LCD0_LED_CONT */
/* Touchscreen */
gpio_request(GPIO_FN_IRQ10, NULL); /* TP_INT */
- gpio_request_one(GPIO_PORT166, GPIOF_OUT_INIT_HIGH, NULL); /* TP_RST_B */
/* GETHER */
gpio_request(GPIO_FN_ET_CRS, NULL);
gpio_request(GPIO_FN_ET_RX_DV, NULL);
gpio_request(GPIO_FN_ET_RX_CLK, NULL);
- gpio_request_one(GPIO_PORT18, GPIOF_OUT_INIT_HIGH, NULL); /* PHY_RST */
+ gpio_request_one(18, GPIOF_OUT_INIT_HIGH, NULL); /* PHY_RST */
/* USB */
- gpio_request_one(GPIO_PORT159, GPIOF_IN, NULL); /* USB_DEVICE_MODE */
+ gpio_request_one(159, GPIOF_IN, NULL); /* USB_DEVICE_MODE */
- if (gpio_get_value(GPIO_PORT159)) {
+ if (gpio_get_value(159)) {
/* USB Host */
} else {
/* USB Func */
* OTOH, usbhs interrupt needs its value (HI/LOW) to decide
* USB connection/disconnection (usbhsf_get_vbus()).
* This means we needs to select GPIO_FN_IRQ7_PORT209 first,
- * and select GPIO_PORT209 here
+ * and select GPIO 209 here
*/
gpio_request(GPIO_FN_IRQ7_PORT209, NULL);
- gpio_request_one(GPIO_PORT209, GPIOF_IN, NULL);
+ gpio_request_one(209, GPIOF_IN, NULL);
platform_device_register(&usbhsf_device);
usb = &usbhsf_device;
}
- /* SDHI0 */
- gpio_request(GPIO_FN_SDHI0_CMD, NULL);
- gpio_request(GPIO_FN_SDHI0_CLK, NULL);
- gpio_request(GPIO_FN_SDHI0_D0, NULL);
- gpio_request(GPIO_FN_SDHI0_D1, NULL);
- gpio_request(GPIO_FN_SDHI0_D2, NULL);
- gpio_request(GPIO_FN_SDHI0_D3, NULL);
- gpio_request(GPIO_FN_SDHI0_WP, NULL);
-
- gpio_request_one(GPIO_PORT17, GPIOF_OUT_INIT_LOW, NULL); /* SDHI0_18/33_B */
- gpio_request_one(GPIO_PORT74, GPIOF_OUT_INIT_HIGH, NULL); /* SDHI0_PON */
- gpio_request_one(GPIO_PORT75, GPIOF_OUT_INIT_HIGH, NULL); /* SDSLOT1_PON */
-
- /* we can use GPIO_FN_IRQ31_PORT167 here for SDHI0 CD irq */
-
- /*
- * MMCIF
- *
- * Here doesn't care SW1.4 status,
- * since CON2 is not mounted.
- */
- gpio_request(GPIO_FN_MMC1_CLK_PORT103, NULL);
- gpio_request(GPIO_FN_MMC1_CMD_PORT104, NULL);
- gpio_request(GPIO_FN_MMC1_D0_PORT149, NULL);
- gpio_request(GPIO_FN_MMC1_D1_PORT148, NULL);
- gpio_request(GPIO_FN_MMC1_D2_PORT147, NULL);
- gpio_request(GPIO_FN_MMC1_D3_PORT146, NULL);
- gpio_request(GPIO_FN_MMC1_D4_PORT145, NULL);
- gpio_request(GPIO_FN_MMC1_D5_PORT144, NULL);
- gpio_request(GPIO_FN_MMC1_D6_PORT143, NULL);
- gpio_request(GPIO_FN_MMC1_D7_PORT142, NULL);
-
/* CEU0 */
gpio_request(GPIO_FN_VIO0_D7, NULL);
gpio_request(GPIO_FN_VIO0_D6, NULL);
gpio_request(GPIO_FN_VIO_CKO, NULL);
/* CON1/CON15 Camera */
- gpio_request_one(GPIO_PORT173, GPIOF_OUT_INIT_LOW, NULL); /* STANDBY */
- gpio_request_one(GPIO_PORT172, GPIOF_OUT_INIT_HIGH, NULL); /* RST */
+ gpio_request_one(173, GPIOF_OUT_INIT_LOW, NULL); /* STANDBY */
+ gpio_request_one(172, GPIOF_OUT_INIT_HIGH, NULL); /* RST */
/* see mt9t111_power() */
- gpio_request_one(GPIO_PORT158, GPIOF_OUT_INIT_LOW, NULL); /* CAM_PON */
+ gpio_request_one(158, GPIOF_OUT_INIT_LOW, NULL); /* CAM_PON */
/* FSI-WM8978 */
gpio_request(GPIO_FN_FSIAIBT, NULL);
gpio_request(GPIO_FN_FSIAOSLD, NULL);
gpio_request(GPIO_FN_FSIAISLD_PORT5, NULL);
- gpio_request(GPIO_PORT7, NULL);
- gpio_request(GPIO_PORT8, NULL);
+ gpio_request(7, NULL);
+ gpio_request(8, NULL);
gpio_direction_none(GPIO_PORT7CR); /* FSIAOBT needs no direction */
gpio_direction_none(GPIO_PORT8CR); /* FSIAOLR needs no direction */
* DBGMD/LCDC0/FSIA MUX
* DBGMD_SELECT_B should be set after setting PFC Function.
*/
- gpio_request_one(GPIO_PORT176, GPIOF_OUT_INIT_HIGH, NULL);
+ gpio_request_one(176, GPIOF_OUT_INIT_HIGH, NULL);
/*
* We can switch CON8/CON14 by SW1.5,
* but it needs after DBGMD_SELECT_B
*/
- gpio_request_one(GPIO_PORT6, GPIOF_IN, NULL);
- if (gpio_get_value(GPIO_PORT6)) {
+ gpio_request_one(6, GPIOF_IN, NULL);
+ if (gpio_get_value(6)) {
/* CON14 enable */
} else {
/* CON8 (SDHI1) enable */
- gpio_request(GPIO_FN_SDHI1_CLK, NULL);
- gpio_request(GPIO_FN_SDHI1_CMD, NULL);
- gpio_request(GPIO_FN_SDHI1_D0, NULL);
- gpio_request(GPIO_FN_SDHI1_D1, NULL);
- gpio_request(GPIO_FN_SDHI1_D2, NULL);
- gpio_request(GPIO_FN_SDHI1_D3, NULL);
- gpio_request(GPIO_FN_SDHI1_CD, NULL);
- gpio_request(GPIO_FN_SDHI1_WP, NULL);
-
- /* SDSLOT2_PON */
- gpio_request_one(GPIO_PORT16, GPIOF_OUT_INIT_HIGH, NULL);
+ pinctrl_register_mappings(eva_sdhi1_pinctrl_map,
+ ARRAY_SIZE(eva_sdhi1_pinctrl_map));
+ platform_device_register(&vcc_sdhi1);
platform_device_register(&sdhi1_device);
}
git.openpandora.org / pandora-kernel.git / blobdiff