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linux-next/arch/arm/mach-omap2/board-rx51-peripherals.c
Tony Lindgren 7d7e1eba7e ARM: OMAP2+: Prepare for irqs.h removal 
As the interrupts should only be defined in the platform_data, and
eventually coming from device tree, there's no need to define them
in header files.

Let's remove the hardcoded references to irqs.h and fix up the includes
so we don't rely on headers included in irqs.h. Note that we're
defining OMAP_INTC_START as 0 to the interrupts. This will be needed
when we enable SPARSE_IRQ. For some drivers we need to add
#include <plat/cpu.h> for now until these drivers are fixed to
remove cpu_is_omapxxxx() usage.

While at it, sort som of the includes the standard way, and add
the trailing commas where they are missing in the related data
structures.

Note that for drivers/staging/tidspbridge we just define things
locally.

Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-09-12 18:06:30 -07:00

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/*
* linux/arch/arm/mach-omap2/board-rx51-peripherals.c
*
* Copyright (C) 2008-2009 Nokia
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/input.h>
#include <linux/input/matrix_keypad.h>
#include <linux/spi/spi.h>
#include <linux/wl12xx.h>
#include <linux/spi/tsc2005.h>
#include <linux/i2c.h>
#include <linux/i2c/twl.h>
#include <linux/clk.h>
#include <linux/delay.h>
#include <linux/regulator/machine.h>
#include <linux/gpio.h>
#include <linux/gpio_keys.h>
#include <linux/mmc/host.h>
#include <linux/power/isp1704_charger.h>
#include <asm/system_info.h>
#include <plat/mcspi.h>
#include "common.h"
#include <plat/dma.h>
#include <plat/gpmc.h>
#include <plat/onenand.h>
#include <plat/gpmc-smc91x.h>
#include <mach/board-rx51.h>
#include <sound/tlv320aic3x.h>
#include <sound/tpa6130a2-plat.h>
#include <media/radio-si4713.h>
#include <media/si4713.h>
#include <linux/leds-lp5523.h>
#include <../drivers/staging/iio/light/tsl2563.h>
#include <linux/lis3lv02d.h>
#include "mux.h"
#include "hsmmc.h"
#include "common-board-devices.h"
#define SYSTEM_REV_B_USES_VAUX3 0x1699
#define SYSTEM_REV_S_USES_VAUX3 0x8
#define RX51_WL1251_POWER_GPIO 87
#define RX51_WL1251_IRQ_GPIO 42
#define RX51_FMTX_RESET_GPIO 163
#define RX51_FMTX_IRQ 53
#define RX51_LP5523_CHIP_EN_GPIO 41
#define RX51_USB_TRANSCEIVER_RST_GPIO 67
#define RX51_TSC2005_RESET_GPIO 104
#define RX51_TSC2005_IRQ_GPIO 100
#define LIS302_IRQ1_GPIO 181
#define LIS302_IRQ2_GPIO 180 /* Not yet in use */
/* list all spi devices here */
enum {
RX51_SPI_WL1251,
RX51_SPI_MIPID, /* LCD panel */
RX51_SPI_TSC2005, /* Touch Controller */
};
static struct wl12xx_platform_data wl1251_pdata;
static struct tsc2005_platform_data tsc2005_pdata;
#if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
static int lis302_setup(void)
{
int err;
int irq1 = LIS302_IRQ1_GPIO;
int irq2 = LIS302_IRQ2_GPIO;
/* gpio for interrupt pin 1 */
err = gpio_request(irq1, "lis3lv02dl_irq1");
if (err) {
printk(KERN_ERR "lis3lv02dl: gpio request failed\n");
goto out;
}
/* gpio for interrupt pin 2 */
err = gpio_request(irq2, "lis3lv02dl_irq2");
if (err) {
gpio_free(irq1);
printk(KERN_ERR "lis3lv02dl: gpio request failed\n");
goto out;
}
gpio_direction_input(irq1);
gpio_direction_input(irq2);
out:
return err;
}
static int lis302_release(void)
{
gpio_free(LIS302_IRQ1_GPIO);
gpio_free(LIS302_IRQ2_GPIO);
return 0;
}
static struct lis3lv02d_platform_data rx51_lis3lv02d_data = {
.click_flags = LIS3_CLICK_SINGLE_X | LIS3_CLICK_SINGLE_Y |
LIS3_CLICK_SINGLE_Z,
/* Limits are 0.5g * value */
.click_thresh_x = 8,
.click_thresh_y = 8,
.click_thresh_z = 10,
/* Click must be longer than time limit */
.click_time_limit = 9,
/* Kind of debounce filter */
.click_latency = 50,
/* Limits for all axis. millig-value / 18 to get HW values */
.wakeup_flags = LIS3_WAKEUP_X_HI | LIS3_WAKEUP_Y_HI,
.wakeup_thresh = 800 / 18,
.wakeup_flags2 = LIS3_WAKEUP_Z_HI ,
.wakeup_thresh2 = 900 / 18,
.hipass_ctrl = LIS3_HIPASS1_DISABLE | LIS3_HIPASS2_DISABLE,
/* Interrupt line 2 for click detection, line 1 for thresholds */
.irq_cfg = LIS3_IRQ2_CLICK | LIS3_IRQ1_FF_WU_12,
.axis_x = LIS3_DEV_X,
.axis_y = LIS3_INV_DEV_Y,
.axis_z = LIS3_INV_DEV_Z,
.setup_resources = lis302_setup,
.release_resources = lis302_release,
.st_min_limits = {-32, 3, 3},
.st_max_limits = {-3, 32, 32},
};
#endif
#if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
static struct tsl2563_platform_data rx51_tsl2563_platform_data = {
.cover_comp_gain = 16,
};
#endif
#if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
static struct lp5523_led_config rx51_lp5523_led_config[] = {
{
.chan_nr = 0,
.led_current = 50,
}, {
.chan_nr = 1,
.led_current = 50,
}, {
.chan_nr = 2,
.led_current = 50,
}, {
.chan_nr = 3,
.led_current = 50,
}, {
.chan_nr = 4,
.led_current = 50,
}, {
.chan_nr = 5,
.led_current = 50,
}, {
.chan_nr = 6,
.led_current = 50,
}, {
.chan_nr = 7,
.led_current = 50,
}, {
.chan_nr = 8,
.led_current = 50,
}
};
static int rx51_lp5523_setup(void)
{
return gpio_request_one(RX51_LP5523_CHIP_EN_GPIO, GPIOF_DIR_OUT,
"lp5523_enable");
}
static void rx51_lp5523_release(void)
{
gpio_free(RX51_LP5523_CHIP_EN_GPIO);
}
static void rx51_lp5523_enable(bool state)
{
gpio_set_value(RX51_LP5523_CHIP_EN_GPIO, !!state);
}
static struct lp5523_platform_data rx51_lp5523_platform_data = {
.led_config = rx51_lp5523_led_config,
.num_channels = ARRAY_SIZE(rx51_lp5523_led_config),
.clock_mode = LP5523_CLOCK_AUTO,
.setup_resources = rx51_lp5523_setup,
.release_resources = rx51_lp5523_release,
.enable = rx51_lp5523_enable,
};
#endif
static struct omap2_mcspi_device_config wl1251_mcspi_config = {
.turbo_mode = 0,
};
static struct omap2_mcspi_device_config mipid_mcspi_config = {
.turbo_mode = 0,
};
static struct omap2_mcspi_device_config tsc2005_mcspi_config = {
.turbo_mode = 0,
};
static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = {
[RX51_SPI_WL1251] = {
.modalias = "wl1251",
.bus_num = 4,
.chip_select = 0,
.max_speed_hz = 48000000,
.mode = SPI_MODE_3,
.controller_data = &wl1251_mcspi_config,
.platform_data = &wl1251_pdata,
},
[RX51_SPI_MIPID] = {
.modalias = "acx565akm",
.bus_num = 1,
.chip_select = 2,
.max_speed_hz = 6000000,
.controller_data = &mipid_mcspi_config,
},
[RX51_SPI_TSC2005] = {
.modalias = "tsc2005",
.bus_num = 1,
.chip_select = 0,
.max_speed_hz = 6000000,
.controller_data = &tsc2005_mcspi_config,
.platform_data = &tsc2005_pdata,
},
};
static void rx51_charger_set_power(bool on)
{
gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO, on);
}
static struct isp1704_charger_data rx51_charger_data = {
.set_power = rx51_charger_set_power,
};
static struct platform_device rx51_charger_device = {
.name = "isp1704_charger",
.dev = {
.platform_data = &rx51_charger_data,
},
};
static void __init rx51_charger_init(void)
{
WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO,
GPIOF_OUT_INIT_HIGH, "isp1704_reset"));
platform_device_register(&rx51_charger_device);
}
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
#define RX51_GPIO_CAMERA_LENS_COVER 110
#define RX51_GPIO_CAMERA_FOCUS 68
#define RX51_GPIO_CAMERA_CAPTURE 69
#define RX51_GPIO_KEYPAD_SLIDE 71
#define RX51_GPIO_LOCK_BUTTON 113
#define RX51_GPIO_PROXIMITY 89
#define RX51_GPIO_DEBOUNCE_TIMEOUT 10
static struct gpio_keys_button rx51_gpio_keys[] = {
{
.desc = "Camera Lens Cover",
.type = EV_SW,
.code = SW_CAMERA_LENS_COVER,
.gpio = RX51_GPIO_CAMERA_LENS_COVER,
.active_low = 1,
.debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
}, {
.desc = "Camera Focus",
.type = EV_KEY,
.code = KEY_CAMERA_FOCUS,
.gpio = RX51_GPIO_CAMERA_FOCUS,
.active_low = 1,
.debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
}, {
.desc = "Camera Capture",
.type = EV_KEY,
.code = KEY_CAMERA,
.gpio = RX51_GPIO_CAMERA_CAPTURE,
.active_low = 1,
.debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
}, {
.desc = "Lock Button",
.type = EV_KEY,
.code = KEY_SCREENLOCK,
.gpio = RX51_GPIO_LOCK_BUTTON,
.active_low = 1,
.debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
}, {
.desc = "Keypad Slide",
.type = EV_SW,
.code = SW_KEYPAD_SLIDE,
.gpio = RX51_GPIO_KEYPAD_SLIDE,
.active_low = 1,
.debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
}, {
.desc = "Proximity Sensor",
.type = EV_SW,
.code = SW_FRONT_PROXIMITY,
.gpio = RX51_GPIO_PROXIMITY,
.active_low = 0,
.debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT,
}
};
static struct gpio_keys_platform_data rx51_gpio_keys_data = {
.buttons = rx51_gpio_keys,
.nbuttons = ARRAY_SIZE(rx51_gpio_keys),
};
static struct platform_device rx51_gpio_keys_device = {
.name = "gpio-keys",
.id = -1,
.dev = {
.platform_data = &rx51_gpio_keys_data,
},
};
static void __init rx51_add_gpio_keys(void)
{
platform_device_register(&rx51_gpio_keys_device);
}
#else
static void __init rx51_add_gpio_keys(void)
{
}
#endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */
static uint32_t board_keymap[] = {
/*
* Note that KEY(x, 8, KEY_XXX) entries represent "entrire row
* connected to the ground" matrix state.
*/
KEY(0, 0, KEY_Q),
KEY(0, 1, KEY_O),
KEY(0, 2, KEY_P),
KEY(0, 3, KEY_COMMA),
KEY(0, 4, KEY_BACKSPACE),
KEY(0, 6, KEY_A),
KEY(0, 7, KEY_S),
KEY(1, 0, KEY_W),
KEY(1, 1, KEY_D),
KEY(1, 2, KEY_F),
KEY(1, 3, KEY_G),
KEY(1, 4, KEY_H),
KEY(1, 5, KEY_J),
KEY(1, 6, KEY_K),
KEY(1, 7, KEY_L),
KEY(2, 0, KEY_E),
KEY(2, 1, KEY_DOT),
KEY(2, 2, KEY_UP),
KEY(2, 3, KEY_ENTER),
KEY(2, 5, KEY_Z),
KEY(2, 6, KEY_X),
KEY(2, 7, KEY_C),
KEY(2, 8, KEY_F9),
KEY(3, 0, KEY_R),
KEY(3, 1, KEY_V),
KEY(3, 2, KEY_B),
KEY(3, 3, KEY_N),
KEY(3, 4, KEY_M),
KEY(3, 5, KEY_SPACE),
KEY(3, 6, KEY_SPACE),
KEY(3, 7, KEY_LEFT),
KEY(4, 0, KEY_T),
KEY(4, 1, KEY_DOWN),
KEY(4, 2, KEY_RIGHT),
KEY(4, 4, KEY_LEFTCTRL),
KEY(4, 5, KEY_RIGHTALT),
KEY(4, 6, KEY_LEFTSHIFT),
KEY(4, 8, KEY_F10),
KEY(5, 0, KEY_Y),
KEY(5, 8, KEY_F11),
KEY(6, 0, KEY_U),
KEY(7, 0, KEY_I),
KEY(7, 1, KEY_F7),
KEY(7, 2, KEY_F8),
};
static struct matrix_keymap_data board_map_data = {
.keymap = board_keymap,
.keymap_size = ARRAY_SIZE(board_keymap),
};
static struct twl4030_keypad_data rx51_kp_data = {
.keymap_data = &board_map_data,
.rows = 8,
.cols = 8,
.rep = 1,
};
/* Enable input logic and pull all lines up when eMMC is on. */
static struct omap_board_mux rx51_mmc2_on_mux[] = {
OMAP3_MUX(SDMMC2_CMD, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
OMAP3_MUX(SDMMC2_DAT0, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
OMAP3_MUX(SDMMC2_DAT1, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
OMAP3_MUX(SDMMC2_DAT2, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
OMAP3_MUX(SDMMC2_DAT3, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
OMAP3_MUX(SDMMC2_DAT4, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
OMAP3_MUX(SDMMC2_DAT5, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
OMAP3_MUX(SDMMC2_DAT6, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
OMAP3_MUX(SDMMC2_DAT7, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
{ .reg_offset = OMAP_MUX_TERMINATOR },
};
/* Disable input logic and pull all lines down when eMMC is off. */
static struct omap_board_mux rx51_mmc2_off_mux[] = {
OMAP3_MUX(SDMMC2_CMD, OMAP_PULL_ENA | OMAP_MUX_MODE0),
OMAP3_MUX(SDMMC2_DAT0, OMAP_PULL_ENA | OMAP_MUX_MODE0),
OMAP3_MUX(SDMMC2_DAT1, OMAP_PULL_ENA | OMAP_MUX_MODE0),
OMAP3_MUX(SDMMC2_DAT2, OMAP_PULL_ENA | OMAP_MUX_MODE0),
OMAP3_MUX(SDMMC2_DAT3, OMAP_PULL_ENA | OMAP_MUX_MODE0),
OMAP3_MUX(SDMMC2_DAT4, OMAP_PULL_ENA | OMAP_MUX_MODE0),
OMAP3_MUX(SDMMC2_DAT5, OMAP_PULL_ENA | OMAP_MUX_MODE0),
OMAP3_MUX(SDMMC2_DAT6, OMAP_PULL_ENA | OMAP_MUX_MODE0),
OMAP3_MUX(SDMMC2_DAT7, OMAP_PULL_ENA | OMAP_MUX_MODE0),
{ .reg_offset = OMAP_MUX_TERMINATOR },
};
static struct omap_mux_partition *partition;
/*
* Current flows to eMMC when eMMC is off and the data lines are pulled up,
* so pull them down. N.B. we pull 8 lines because we are using 8 lines.
*/
static void rx51_mmc2_remux(struct device *dev, int slot, int power_on)
{
if (power_on)
omap_mux_write_array(partition, rx51_mmc2_on_mux);
else
omap_mux_write_array(partition, rx51_mmc2_off_mux);
}
static struct omap2_hsmmc_info mmc[] __initdata = {
{
.name = "external",
.mmc = 1,
.caps = MMC_CAP_4_BIT_DATA,
.cover_only = true,
.gpio_cd = 160,
.gpio_wp = -EINVAL,
.power_saving = true,
},
{
.name = "internal",
.mmc = 2,
.caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
/* See also rx51_mmc2_remux */
.gpio_cd = -EINVAL,
.gpio_wp = -EINVAL,
.nonremovable = true,
.power_saving = true,
.remux = rx51_mmc2_remux,
},
{} /* Terminator */
};
static struct regulator_consumer_supply rx51_vmmc1_supply[] = {
REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
};
static struct regulator_consumer_supply rx51_vaux2_supply[] = {
REGULATOR_SUPPLY("vdds_csib", "omap3isp"),
};
static struct regulator_consumer_supply rx51_vaux3_supply[] = {
REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
};
static struct regulator_consumer_supply rx51_vsim_supply[] = {
REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"),
};
static struct regulator_consumer_supply rx51_vmmc2_supplies[] = {
/* tlv320aic3x analog supplies */
REGULATOR_SUPPLY("AVDD", "2-0018"),
REGULATOR_SUPPLY("DRVDD", "2-0018"),
REGULATOR_SUPPLY("AVDD", "2-0019"),
REGULATOR_SUPPLY("DRVDD", "2-0019"),
/* tpa6130a2 */
REGULATOR_SUPPLY("Vdd", "2-0060"),
/* Keep vmmc as last item. It is not iterated for newer boards */
REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
};
static struct regulator_consumer_supply rx51_vio_supplies[] = {
/* tlv320aic3x digital supplies */
REGULATOR_SUPPLY("IOVDD", "2-0018"),
REGULATOR_SUPPLY("DVDD", "2-0018"),
REGULATOR_SUPPLY("IOVDD", "2-0019"),
REGULATOR_SUPPLY("DVDD", "2-0019"),
/* Si4713 IO supply */
REGULATOR_SUPPLY("vio", "2-0063"),
};
static struct regulator_consumer_supply rx51_vaux1_consumers[] = {
REGULATOR_SUPPLY("vdds_sdi", "omapdss"),
/* Si4713 supply */
REGULATOR_SUPPLY("vdd", "2-0063"),
};
static struct regulator_init_data rx51_vaux1 = {
.constraints = {
.name = "V28",
.min_uV = 2800000,
.max_uV = 2800000,
.always_on = true, /* due battery cover sensor */
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(rx51_vaux1_consumers),
.consumer_supplies = rx51_vaux1_consumers,
};
static struct regulator_init_data rx51_vaux2 = {
.constraints = {
.name = "VCSI",
.min_uV = 1800000,
.max_uV = 1800000,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(rx51_vaux2_supply),
.consumer_supplies = rx51_vaux2_supply,
};
/* VAUX3 - adds more power to VIO_18 rail */
static struct regulator_init_data rx51_vaux3_cam = {
.constraints = {
.name = "VCAM_DIG_18",
.min_uV = 1800000,
.max_uV = 1800000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data rx51_vaux3_mmc = {
.constraints = {
.name = "VMMC2_30",
.min_uV = 2800000,
.max_uV = 3000000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(rx51_vaux3_supply),
.consumer_supplies = rx51_vaux3_supply,
};
static struct regulator_init_data rx51_vaux4 = {
.constraints = {
.name = "VCAM_ANA_28",
.min_uV = 2800000,
.max_uV = 2800000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data rx51_vmmc1 = {
.constraints = {
.min_uV = 1850000,
.max_uV = 3150000,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(rx51_vmmc1_supply),
.consumer_supplies = rx51_vmmc1_supply,
};
static struct regulator_init_data rx51_vmmc2 = {
.constraints = {
.name = "V28_A",
.min_uV = 2800000,
.max_uV = 3000000,
.always_on = true, /* due VIO leak to AIC34 VDDs */
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(rx51_vmmc2_supplies),
.consumer_supplies = rx51_vmmc2_supplies,
};
static struct regulator_init_data rx51_vpll1 = {
.constraints = {
.name = "VPLL",
.min_uV = 1800000,
.max_uV = 1800000,
.apply_uV = true,
.always_on = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE,
},
};
static struct regulator_init_data rx51_vpll2 = {
.constraints = {
.name = "VSDI_CSI",
.min_uV = 1800000,
.max_uV = 1800000,
.apply_uV = true,
.always_on = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE,
},
};
static struct regulator_init_data rx51_vsim = {
.constraints = {
.name = "VMMC2_IO_18",
.min_uV = 1800000,
.max_uV = 1800000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(rx51_vsim_supply),
.consumer_supplies = rx51_vsim_supply,
};
static struct regulator_init_data rx51_vio = {
.constraints = {
.min_uV = 1800000,
.max_uV = 1800000,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
.num_consumer_supplies = ARRAY_SIZE(rx51_vio_supplies),
.consumer_supplies = rx51_vio_supplies,
};
static struct regulator_init_data rx51_vintana1 = {
.constraints = {
.name = "VINTANA1",
.min_uV = 1500000,
.max_uV = 1500000,
.always_on = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE,
},
};
static struct regulator_init_data rx51_vintana2 = {
.constraints = {
.name = "VINTANA2",
.min_uV = 2750000,
.max_uV = 2750000,
.apply_uV = true,
.always_on = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE,
},
};
static struct regulator_init_data rx51_vintdig = {
.constraints = {
.name = "VINTDIG",
.min_uV = 1500000,
.max_uV = 1500000,
.always_on = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE,
},
};
static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = {
.gpio_reset = RX51_FMTX_RESET_GPIO,
};
static struct i2c_board_info rx51_si4713_board_info __initdata_or_module = {
I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH),
.platform_data = &rx51_si4713_i2c_data,
};
static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = {
.i2c_bus = 2,
.subdev_board_info = &rx51_si4713_board_info,
};
static struct platform_device rx51_si4713_dev = {
.name = "radio-si4713",
.id = -1,
.dev = {
.platform_data = &rx51_si4713_data,
},
};
static __init void rx51_init_si4713(void)
{
int err;
err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq");
if (err) {
printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err);
return;
}
rx51_si4713_board_info.irq = gpio_to_irq(RX51_FMTX_IRQ);
platform_device_register(&rx51_si4713_dev);
}
static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n)
{
/* FIXME this gpio setup is just a placeholder for now */
gpio_request_one(gpio + 6, GPIOF_OUT_INIT_LOW, "backlight_pwm");
gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "speaker_en");
return 0;
}
static struct twl4030_gpio_platform_data rx51_gpio_data = {
.pulldowns = BIT(0) | BIT(1) | BIT(2) | BIT(3)
| BIT(4) | BIT(5)
| BIT(8) | BIT(9) | BIT(10) | BIT(11)
| BIT(12) | BIT(13) | BIT(14) | BIT(15)
| BIT(16) | BIT(17) ,
.setup = rx51_twlgpio_setup,
};
static struct twl4030_ins sleep_on_seq[] __initdata = {
/*
* Turn off everything
*/
{MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_SLEEP), 2},
};
static struct twl4030_script sleep_on_script __initdata = {
.script = sleep_on_seq,
.size = ARRAY_SIZE(sleep_on_seq),
.flags = TWL4030_SLEEP_SCRIPT,
};
static struct twl4030_ins wakeup_seq[] __initdata = {
/*
* Reenable everything
*/
{MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
};
static struct twl4030_script wakeup_script __initdata = {
.script = wakeup_seq,
.size = ARRAY_SIZE(wakeup_seq),
.flags = TWL4030_WAKEUP12_SCRIPT,
};
static struct twl4030_ins wakeup_p3_seq[] __initdata = {
/*
* Reenable everything
*/
{MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2},
};
static struct twl4030_script wakeup_p3_script __initdata = {
.script = wakeup_p3_seq,
.size = ARRAY_SIZE(wakeup_p3_seq),
.flags = TWL4030_WAKEUP3_SCRIPT,
};
static struct twl4030_ins wrst_seq[] __initdata = {
/*
* Reset twl4030.
* Reset VDD1 regulator.
* Reset VDD2 regulator.
* Reset VPLL1 regulator.
* Enable sysclk output.
* Reenable twl4030.
*/
{MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_OFF), 2},
{MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 0, 1, RES_STATE_ACTIVE),
0x13},
{MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_PP, 0, 3, RES_STATE_OFF), 0x13},
{MSG_SINGULAR(DEV_GRP_NULL, RES_VDD1, RES_STATE_WRST), 0x13},
{MSG_SINGULAR(DEV_GRP_NULL, RES_VDD2, RES_STATE_WRST), 0x13},
{MSG_SINGULAR(DEV_GRP_NULL, RES_VPLL1, RES_STATE_WRST), 0x35},
{MSG_SINGULAR(DEV_GRP_P3, RES_HFCLKOUT, RES_STATE_ACTIVE), 2},
{MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_ACTIVE), 2},
};
static struct twl4030_script wrst_script __initdata = {
.script = wrst_seq,
.size = ARRAY_SIZE(wrst_seq),
.flags = TWL4030_WRST_SCRIPT,
};
static struct twl4030_script *twl4030_scripts[] __initdata = {
/* wakeup12 script should be loaded before sleep script, otherwise a
board might hit retention before loading of wakeup script is
completed. This can cause boot failures depending on timing issues.
*/
&wakeup_script,
&sleep_on_script,
&wakeup_p3_script,
&wrst_script,
};
static struct twl4030_resconfig twl4030_rconfig[] __initdata = {
{ .resource = RES_VDD1, .devgroup = -1,
.type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
.remap_sleep = RES_STATE_OFF
},
{ .resource = RES_VDD2, .devgroup = -1,
.type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
.remap_sleep = RES_STATE_OFF
},
{ .resource = RES_VPLL1, .devgroup = -1,
.type = 1, .type2 = -1, .remap_off = RES_STATE_OFF,
.remap_sleep = RES_STATE_OFF
},
{ .resource = RES_VPLL2, .devgroup = -1,
.type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
},
{ .resource = RES_VAUX1, .devgroup = -1,
.type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
},
{ .resource = RES_VAUX2, .devgroup = -1,
.type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
},
{ .resource = RES_VAUX3, .devgroup = -1,
.type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
},
{ .resource = RES_VAUX4, .devgroup = -1,
.type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
},
{ .resource = RES_VMMC1, .devgroup = -1,
.type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
},
{ .resource = RES_VMMC2, .devgroup = -1,
.type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
},
{ .resource = RES_VDAC, .devgroup = -1,
.type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
},
{ .resource = RES_VSIM, .devgroup = -1,
.type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1
},
{ .resource = RES_VINTANA1, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
.type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
},
{ .resource = RES_VINTANA2, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
.type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
},
{ .resource = RES_VINTDIG, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
.type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
},
{ .resource = RES_VIO, .devgroup = DEV_GRP_P3,
.type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
},
{ .resource = RES_CLKEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
.type = 1, .type2 = -1 , .remap_off = -1, .remap_sleep = -1
},
{ .resource = RES_REGEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
.type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
},
{ .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
.type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
},
{ .resource = RES_SYSEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3,
.type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
},
{ .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3,
.type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
},
{ .resource = RES_32KCLKOUT, .devgroup = -1,
.type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
},
{ .resource = RES_RESET, .devgroup = -1,
.type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
},
{ .resource = RES_MAIN_REF, .devgroup = -1,
.type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1
},
{ 0, 0},
};
static struct twl4030_power_data rx51_t2scripts_data __initdata = {
.scripts = twl4030_scripts,
.num = ARRAY_SIZE(twl4030_scripts),
.resource_config = twl4030_rconfig,
};
static struct twl4030_vibra_data rx51_vibra_data __initdata = {
.coexist = 0,
};
static struct twl4030_audio_data rx51_audio_data __initdata = {
.audio_mclk = 26000000,
.vibra = &rx51_vibra_data,
};
static struct twl4030_platform_data rx51_twldata __initdata = {
/* platform_data for children goes here */
.gpio = &rx51_gpio_data,
.keypad = &rx51_kp_data,
.power = &rx51_t2scripts_data,
.audio = &rx51_audio_data,
.vaux1 = &rx51_vaux1,
.vaux2 = &rx51_vaux2,
.vaux4 = &rx51_vaux4,
.vmmc1 = &rx51_vmmc1,
.vpll1 = &rx51_vpll1,
.vpll2 = &rx51_vpll2,
.vsim = &rx51_vsim,
.vintana1 = &rx51_vintana1,
.vintana2 = &rx51_vintana2,
.vintdig = &rx51_vintdig,
.vio = &rx51_vio,
};
static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = {
.power_gpio = 98,
};
/* Audio setup data */
static struct aic3x_setup_data rx51_aic34_setup = {
.gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED,
.gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT,
};
static struct aic3x_pdata rx51_aic3x_data = {
.setup = &rx51_aic34_setup,
.gpio_reset = 60,
};
static struct aic3x_pdata rx51_aic3x_data2 = {
.gpio_reset = 60,
};
static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = {
{
I2C_BOARD_INFO("tlv320aic3x", 0x18),
.platform_data = &rx51_aic3x_data,
},
{
I2C_BOARD_INFO("tlv320aic3x", 0x19),
.platform_data = &rx51_aic3x_data2,
},
#if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE)
{
I2C_BOARD_INFO("tsl2563", 0x29),
.platform_data = &rx51_tsl2563_platform_data,
},
#endif
#if defined(CONFIG_LEDS_LP5523) || defined(CONFIG_LEDS_LP5523_MODULE)
{
I2C_BOARD_INFO("lp5523", 0x32),
.platform_data = &rx51_lp5523_platform_data,
},
#endif
{
I2C_BOARD_INFO("bq27200", 0x55),
},
{
I2C_BOARD_INFO("tpa6130a2", 0x60),
.platform_data = &rx51_tpa6130a2_data,
}
};
static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_3[] = {
#if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
{
I2C_BOARD_INFO("lis3lv02d", 0x1d),
.platform_data = &rx51_lis3lv02d_data,
},
#endif
};
static int __init rx51_i2c_init(void)
{
if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) ||
system_rev >= SYSTEM_REV_B_USES_VAUX3) {
rx51_twldata.vaux3 = &rx51_vaux3_mmc;
/* Only older boards use VMMC2 for internal MMC */
rx51_vmmc2.num_consumer_supplies--;
} else {
rx51_twldata.vaux3 = &rx51_vaux3_cam;
}
rx51_twldata.vmmc2 = &rx51_vmmc2;
omap3_pmic_get_config(&rx51_twldata,
TWL_COMMON_PDATA_USB | TWL_COMMON_PDATA_MADC,
TWL_COMMON_REGULATOR_VDAC);
rx51_twldata.vdac->constraints.apply_uV = true;
rx51_twldata.vdac->constraints.name = "VDAC";
omap_pmic_init(1, 2200, "twl5030", 7 + OMAP_INTC_START, &rx51_twldata);
omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
#if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
rx51_lis3lv02d_data.irq2 = gpio_to_irq(LIS302_IRQ2_GPIO);
rx51_peripherals_i2c_board_info_3[0].irq = gpio_to_irq(LIS302_IRQ1_GPIO);
#endif
omap_register_i2c_bus(3, 400, rx51_peripherals_i2c_board_info_3,
ARRAY_SIZE(rx51_peripherals_i2c_board_info_3));
return 0;
}
#if defined(CONFIG_MTD_ONENAND_OMAP2) || \
defined(CONFIG_MTD_ONENAND_OMAP2_MODULE)
static struct mtd_partition onenand_partitions[] = {
{
.name = "bootloader",
.offset = 0,
.size = 0x20000,
.mask_flags = MTD_WRITEABLE, /* Force read-only */
},
{
.name = "config",
.offset = MTDPART_OFS_APPEND,
.size = 0x60000,
},
{
.name = "log",
.offset = MTDPART_OFS_APPEND,
.size = 0x40000,
},
{
.name = "kernel",
.offset = MTDPART_OFS_APPEND,
.size = 0x200000,
},
{
.name = "initfs",
.offset = MTDPART_OFS_APPEND,
.size = 0x200000,
},
{
.name = "rootfs",
.offset = MTDPART_OFS_APPEND,
.size = MTDPART_SIZ_FULL,
},
};
static struct omap_onenand_platform_data board_onenand_data[] = {
{
.cs = 0,
.gpio_irq = 65,
.parts = onenand_partitions,
.nr_parts = ARRAY_SIZE(onenand_partitions),
.flags = ONENAND_SYNC_READWRITE,
}
};
#endif
#if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
static struct omap_smc91x_platform_data board_smc91x_data = {
.cs = 1,
.gpio_irq = 54,
.gpio_pwrdwn = 86,
.gpio_reset = 164,
.flags = GPMC_TIMINGS_SMC91C96 | IORESOURCE_IRQ_HIGHLEVEL,
};
static void __init board_smc91x_init(void)
{
omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN);
omap_mux_init_gpio(86, OMAP_PIN_OUTPUT);
omap_mux_init_gpio(164, OMAP_PIN_OUTPUT);
gpmc_smc91x_init(&board_smc91x_data);
}
#else
static inline void board_smc91x_init(void)
{
}
#endif
static void rx51_wl1251_set_power(bool enable)
{
gpio_set_value(RX51_WL1251_POWER_GPIO, enable);
}
static struct gpio rx51_wl1251_gpios[] __initdata = {
{ RX51_WL1251_POWER_GPIO, GPIOF_OUT_INIT_LOW, "wl1251 power" },
{ RX51_WL1251_IRQ_GPIO, GPIOF_IN, "wl1251 irq" },
};
static void __init rx51_init_wl1251(void)
{
int irq, ret;
ret = gpio_request_array(rx51_wl1251_gpios,
ARRAY_SIZE(rx51_wl1251_gpios));
if (ret < 0)
goto error;
irq = gpio_to_irq(RX51_WL1251_IRQ_GPIO);
if (irq < 0)
goto err_irq;
wl1251_pdata.set_power = rx51_wl1251_set_power;
rx51_peripherals_spi_board_info[RX51_SPI_WL1251].irq = irq;
return;
err_irq:
gpio_free(RX51_WL1251_IRQ_GPIO);
gpio_free(RX51_WL1251_POWER_GPIO);
error:
printk(KERN_ERR "wl1251 board initialisation failed\n");
wl1251_pdata.set_power = NULL;
/*
* Now rx51_peripherals_spi_board_info[1].irq is zero and
* set_power is null, and wl1251_probe() will fail.
*/
}
static struct tsc2005_platform_data tsc2005_pdata = {
.ts_pressure_max = 2048,
.ts_pressure_fudge = 2,
.ts_x_max = 4096,
.ts_x_fudge = 4,
.ts_y_max = 4096,
.ts_y_fudge = 7,
.ts_x_plate_ohm = 280,
.esd_timeout_ms = 8000,
};
static struct gpio rx51_tsc2005_gpios[] __initdata = {
{ RX51_TSC2005_IRQ_GPIO, GPIOF_IN, "tsc2005 IRQ" },
{ RX51_TSC2005_RESET_GPIO, GPIOF_OUT_INIT_HIGH, "tsc2005 reset" },
};
static void rx51_tsc2005_set_reset(bool enable)
{
gpio_set_value(RX51_TSC2005_RESET_GPIO, enable);
}
static void __init rx51_init_tsc2005(void)
{
int r;
omap_mux_init_gpio(RX51_TSC2005_RESET_GPIO, OMAP_PIN_OUTPUT);
omap_mux_init_gpio(RX51_TSC2005_IRQ_GPIO, OMAP_PIN_INPUT_PULLUP);
r = gpio_request_array(rx51_tsc2005_gpios,
ARRAY_SIZE(rx51_tsc2005_gpios));
if (r < 0) {
printk(KERN_ERR "tsc2005 board initialization failed\n");
tsc2005_pdata.esd_timeout_ms = 0;
return;
}
tsc2005_pdata.set_reset = rx51_tsc2005_set_reset;
rx51_peripherals_spi_board_info[RX51_SPI_TSC2005].irq =
gpio_to_irq(RX51_TSC2005_IRQ_GPIO);
}
void __init rx51_peripherals_init(void)
{
rx51_i2c_init();
regulator_has_full_constraints();
gpmc_onenand_init(board_onenand_data);
board_smc91x_init();
rx51_add_gpio_keys();
rx51_init_wl1251();
rx51_init_tsc2005();
rx51_init_si4713();
spi_register_board_info(rx51_peripherals_spi_board_info,
ARRAY_SIZE(rx51_peripherals_spi_board_info));
partition = omap_mux_get("core");
if (partition)
omap_hsmmc_init(mmc);
rx51_charger_init();
}
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