/*
* Board support file for OMAP4430 SDP.
*
* Copyright (C) 2009 Texas Instruments
*
* Author: Santosh Shilimkar <santosh.shilimkar@ti.com>
*
* Based on mach-omap2/board-3430sdp.c
*
* 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/io.h>
#include <linux/gpio.h>
#include <linux/usb/otg.h>
#include <linux/spi/spi.h>
#include <linux/i2c/twl.h>
#include <linux/gpio_keys.h>
#include <linux/regulator/machine.h>
#include <linux/leds.h>
#include <linux/leds_pwm.h>
#include <mach/hardware.h>
#include <mach/omap4-common.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <plat/board.h>
#include <plat/common.h>
#include <plat/usb.h>
#include <plat/mmc.h>
#include <plat/omap4-keypad.h>
#include <plat/display.h>
#include "mux.h"
#include "hsmmc.h"
#include "timer-gp.h"
#include "control.h"
#define ETH_KS8851_IRQ 34
#define ETH_KS8851_POWER_ON 48
#define ETH_KS8851_QUART 138
#define OMAP4_SFH7741_SENSOR_OUTPUT_GPIO 184
#define OMAP4_SFH7741_ENABLE_GPIO 188
#define HDMI_GPIO_HPD 60 /* Hot plug pin for HDMI */
#define HDMI_GPIO_LS_OE 41 /* Level shifter for HDMI */
static const int sdp4430_keymap[] = {
KEY(0, 0, KEY_E),
KEY(0, 1, KEY_R),
KEY(0, 2, KEY_T),
KEY(0, 3, KEY_HOME),
KEY(0, 4, KEY_F5),
KEY(0, 5, KEY_UNKNOWN),
KEY(0, 6, KEY_I),
KEY(0, 7, KEY_LEFTSHIFT),
KEY(1, 0, KEY_D),
KEY(1, 1, KEY_F),
KEY(1, 2, KEY_G),
KEY(1, 3, KEY_SEND),
KEY(1, 4, KEY_F6),
KEY(1, 5, KEY_UNKNOWN),
KEY(1, 6, KEY_K),
KEY(1, 7, KEY_ENTER),
KEY(2, 0, KEY_X),
KEY(2, 1, KEY_C),
KEY(2, 2, KEY_V),
KEY(2, 3, KEY_END),
KEY(2, 4, KEY_F7),
KEY(2, 5, KEY_UNKNOWN),
KEY(2, 6, KEY_DOT),
KEY(2, 7, KEY_CAPSLOCK),
KEY(3, 0, KEY_Z),
KEY(3, 1, KEY_KPPLUS),
KEY(3, 2, KEY_B),
KEY(3, 3, KEY_F1),
KEY(3, 4, KEY_F8),
KEY(3, 5, KEY_UNKNOWN),
KEY(3, 6, KEY_O),
KEY(3, 7, KEY_SPACE),
KEY(4, 0, KEY_W),
KEY(4, 1, KEY_Y),
KEY(4, 2, KEY_U),
KEY(4, 3, KEY_F2),
KEY(4, 4, KEY_VOLUMEUP),
KEY(4, 5, KEY_UNKNOWN),
KEY(4, 6, KEY_L),
KEY(4, 7, KEY_LEFT),
KEY(5, 0, KEY_S),
KEY(5, 1, KEY_H),
KEY(5, 2, KEY_J),
KEY(5, 3, KEY_F3),
KEY(5, 4, KEY_F9),
KEY(5, 5, KEY_VOLUMEDOWN),
KEY(5, 6, KEY_M),
KEY(5, 7, KEY_RIGHT),
KEY(6, 0, KEY_Q),
KEY(6, 1, KEY_A),
KEY(6, 2, KEY_N),
KEY(6, 3, KEY_BACK),
KEY(6, 4, KEY_BACKSPACE),
KEY(6, 5, KEY_UNKNOWN),
KEY(6, 6, KEY_P),
KEY(6, 7, KEY_UP),
KEY(7, 0, KEY_PROG1),
KEY(7, 1, KEY_PROG2),
KEY(7, 2, KEY_PROG3),
KEY(7, 3, KEY_PROG4),
KEY(7, 4, KEY_F4),
KEY(7, 5, KEY_UNKNOWN),
KEY(7, 6, KEY_OK),
KEY(7, 7, KEY_DOWN),
};
static struct matrix_keymap_data sdp4430_keymap_data = {
.keymap = sdp4430_keymap,
.keymap_size = ARRAY_SIZE(sdp4430_keymap),
};
static struct omap4_keypad_platform_data sdp4430_keypad_data = {
.keymap_data = &sdp4430_keymap_data,
.rows = 8,
.cols = 8,
};
static struct gpio_led sdp4430_gpio_leds[] = {
{
.name = "omap4:green:debug0",
.gpio = 61,
},
{
.name = "omap4:green:debug1",
.gpio = 30,
},
{
.name = "omap4:green:debug2",
.gpio = 7,
},
{
.name = "omap4:green:debug3",
.gpio = 8,
},
{
.name = "omap4:green:debug4",
.gpio = 50,
},
{
.name = "omap4:blue:user",
.gpio = 169,
},
{
.name = "omap4:red:user",
.gpio = 170,
},
{
.name = "omap4:green:user",
.gpio = 139,
},
};
static struct gpio_keys_button sdp4430_gpio_keys[] = {
{
.desc = "Proximity Sensor",
.type = EV_SW,
.code = SW_FRONT_PROXIMITY,
.gpio = OMAP4_SFH7741_SENSOR_OUTPUT_GPIO,
.active_low = 0,
}
};
static struct gpio_led_platform_data sdp4430_led_data = {
.leds = sdp4430_gpio_leds,
.num_leds = ARRAY_SIZE(sdp4430_gpio_leds),
};
static struct led_pwm sdp4430_pwm_leds[] = {
{
.name = "omap4:green:chrg",
.pwm_id = 1,
.max_brightness = 255,
.pwm_period_ns = 7812500,
},
};
static struct led_pwm_platform_data sdp4430_pwm_data = {
.num_leds = ARRAY_SIZE(sdp4430_pwm_leds),
.leds = sdp4430_pwm_leds,
};
static struct platform_device sdp4430_leds_pwm = {
.name = "leds_pwm",
.id = -1,
.dev = {
.platform_data = &sdp4430_pwm_data,
},
};
static int omap_prox_activate(struct device *dev)
{
gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO , 1);
return 0;
}
static void omap_prox_deactivate(struct device *dev)
{
gpio_set_value(OMAP4_SFH7741_ENABLE_GPIO , 0);
}
static struct gpio_keys_platform_data sdp4430_gpio_keys_data = {
.buttons = sdp4430_gpio_keys,
.nbuttons = ARRAY_SIZE(sdp4430_gpio_keys),
.enable = omap_prox_activate,
.disable = omap_prox_deactivate,
};
static struct platform_device sdp4430_gpio_keys_device = {
.name = "gpio-keys",
.id = -1,
.dev = {
.platform_data = &sdp4430_gpio_keys_data,
},
};
static struct platform_device sdp4430_leds_gpio = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &sdp4430_led_data,
},
};
static struct spi_board_info sdp4430_spi_board_info[] __initdata = {
{
.modalias = "ks8851",
.bus_num = 1,
.chip_select = 0,
.max_speed_hz = 24000000,
.irq = ETH_KS8851_IRQ,
},
};
static int omap_ethernet_init(void)
{
int status;
/* Request of GPIO lines */
status = gpio_request(ETH_KS8851_POWER_ON, "eth_power");
if (status) {
pr_err("Cannot request GPIO %d\n", ETH_KS8851_POWER_ON);
return status;
}
status = gpio_request(ETH_KS8851_QUART, "quart");
if (status) {
pr_err("Cannot request GPIO %d\n", ETH_KS8851_QUART);
goto error1;
}
status = gpio_request(ETH_KS8851_IRQ, "eth_irq");
if (status) {
pr_err("Cannot request GPIO %d\n", ETH_KS8851_IRQ);
goto error2;
}
/* Configuration of requested GPIO lines */
status = gpio_direction_output(ETH_KS8851_POWER_ON, 1);
if (status) {
pr_err("Cannot set output GPIO %d\n", ETH_KS8851_IRQ);
goto error3;
}
status = gpio_direction_output(ETH_KS8851_QUART, 1);
if (status) {
pr_err("Cannot set output GPIO %d\n", ETH_KS8851_QUART);
goto error3;
}
status = gpio_direction_input(ETH_KS8851_IRQ);
if (status) {
pr_err("Cannot set input GPIO %d\n", ETH_KS8851_IRQ);
goto error3;
}
return 0;
error3:
gpio_free(ETH_KS8851_IRQ);
error2:
gpio_free(ETH_KS8851_QUART);
error1:
gpio_free(ETH_KS8851_POWER_ON);
return status;
}
static struct platform_device sdp4430_lcd_device = {
.name = "sdp4430_lcd",
.id = -1,
};
static struct platform_device *sdp4430_devices[] __initdata = {
&sdp4430_lcd_device,
&sdp4430_gpio_keys_device,
&sdp4430_leds_gpio,
&sdp4430_leds_pwm,
};
static struct omap_lcd_config sdp4430_lcd_config __initdata = {
.ctrl_name = "internal",
};
static struct omap_board_config_kernel sdp4430_config[] __initdata = {
{ OMAP_TAG_LCD, &sdp4430_lcd_config },
};
static void __init omap_4430sdp_init_early(void)
{
omap2_init_common_infrastructure();
omap2_init_common_devices(NULL, NULL);
#ifdef CONFIG_OMAP_32K_TIMER
omap2_gp_clockevent_set_gptimer(1);
#endif
}
static struct omap_musb_board_data musb_board_data = {
.interface_type = MUSB_INTERFACE_UTMI,
.mode = MUSB_OTG,
.power = 100,
};
static struct twl4030_usb_data omap4_usbphy_data = {
.phy_init = omap4430_phy_init,
.phy_exit = omap4430_phy_exit,
.phy_power = omap4430_phy_power,
.phy_set_clock = omap4430_phy_set_clk,
.phy_suspend = omap4430_phy_suspend,
};
static struct omap2_hsmmc_info mmc[] = {
{
.mmc = 2,
.caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
.gpio_cd = -EINVAL,
.gpio_wp = -EINVAL,
.nonremovable = true,
.ocr_mask = MMC_VDD_29_30,
},
{
.mmc = 1,
.caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
.gpio_wp = -EINVAL,
},
{} /* Terminator */
};
static struct regulator_consumer_supply sdp4430_vaux_supply[] = {
{
.supply = "vmmc",
.dev_name = "omap_hsmmc.1",
},
};
static struct regulator_consumer_supply sdp4430_vmmc_supply[] = {
{
.supply = "vmmc",
.dev_name = "omap_hsmmc.0",
},
};
static int omap4_twl6030_hsmmc_late_init(struct device *dev)
{
int ret = 0;
struct platform_device *pdev = container_of(dev,
struct platform_device, dev);
struct omap_mmc_platform_data *pdata = dev->platform_data;
/* Setting MMC1 Card detect Irq */
if (pdev->id == 0) {
ret = twl6030_mmc_card_detect_config();
if (ret)
pr_err("Failed configuring MMC1 card detect\n");
pdata->slots[0].card_detect_irq = TWL6030_IRQ_BASE +
MMCDETECT_INTR_OFFSET;
pdata->slots[0].card_detect = twl6030_mmc_card_detect;
}
return ret;
}
static __init void omap4_twl6030_hsmmc_set_late_init(struct device *dev)
{
struct omap_mmc_platform_data *pdata;
/* dev can be null if CONFIG_MMC_OMAP_HS is not set */
if (!dev) {
pr_err("Failed %s\n", __func__);
return;
}
pdata = dev->platform_data;
pdata->init = omap4_twl6030_hsmmc_late_init;
}
static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers)
{
struct omap2_hsmmc_info *c;
omap2_hsmmc_init(controllers);
for (c = controllers; c->mmc; c++)
omap4_twl6030_hsmmc_set_late_init(c->dev);
return 0;
}
static struct regulator_init_data sdp4430_vaux1 = {
.constraints = {
.min_uV = 1000000,
.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 = 1,
.consumer_supplies = sdp4430_vaux_supply,
};
static struct regulator_init_data sdp4430_vaux2 = {
.constraints = {
.min_uV = 1200000,
.max_uV = 2800000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data sdp4430_vaux3 = {
.constraints = {
.min_uV = 1000000,
.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,
},
};
/* VMMC1 for MMC1 card */
static struct regulator_init_data sdp4430_vmmc = {
.constraints = {
.min_uV = 1200000,
.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 = 1,
.consumer_supplies = sdp4430_vmmc_supply,
};
static struct regulator_init_data sdp4430_vpp = {
.constraints = {
.min_uV = 1800000,
.max_uV = 2500000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data sdp4430_vusim = {
.constraints = {
.min_uV = 1200000,
.max_uV = 2900000,
.apply_uV = true,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
| REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data sdp4430_vana = {
.constraints = {
.min_uV = 2100000,
.max_uV = 2100000,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data sdp4430_vcxio = {
.constraints = {
.min_uV = 1800000,
.max_uV = 1800000,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data sdp4430_vdac = {
.constraints = {
.min_uV = 1800000,
.max_uV = 1800000,
.valid_modes_mask = REGULATOR_MODE_NORMAL
| REGULATOR_MODE_STANDBY,
.valid_ops_mask = REGULATOR_CHANGE_MODE
| REGULATOR_CHANGE_STATUS,
},
};
static struct regulator_init_data sdp4430_vusb = {
.constraints = {
.min_uV = 3300000,
.max_uV = 3300000,
.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 sdp4430_clk32kg = {
.constraints = {
.valid_ops_mask = REGULATOR_CHANGE_STATUS,
},
};
static struct twl4030_platform_data sdp4430_twldata = {
.irq_base = TWL6030_IRQ_BASE,
.irq_end = TWL6030_IRQ_END,
/* Regulators */
.vmmc = &sdp4430_vmmc,
.vpp = &sdp4430_vpp,
.vusim = &sdp4430_vusim,
.vana = &sdp4430_vana,
.vcxio = &sdp4430_vcxio,
.vdac = &sdp4430_vdac,
.vusb = &sdp4430_vusb,
.vaux1 = &sdp4430_vaux1,
.vaux2 = &sdp4430_vaux2,
.vaux3 = &sdp4430_vaux3,
.clk32kg = &sdp4430_clk32kg,
.usb = &omap4_usbphy_data
};
static struct i2c_board_info __initdata sdp4430_i2c_boardinfo[] = {
{
I2C_BOARD_INFO("twl6030", 0x48),
.flags = I2C_CLIENT_WAKE,
.irq = OMAP44XX_IRQ_SYS_1N,
.platform_data = &sdp4430_twldata,
},
};
static struct i2c_board_info __initdata sdp4430_i2c_3_boardinfo[] = {
{
I2C_BOARD_INFO("tmp105", 0x48),
},
{
I2C_BOARD_INFO("bh1780", 0x29),
},
};
static struct i2c_board_info __initdata sdp4430_i2c_4_boardinfo[] = {
{
I2C_BOARD_INFO("hmc5843", 0x1e),
},
};
static int __init omap4_i2c_init(void)
{
/*
* Phoenix Audio IC needs I2C1 to
* start with 400 KHz or less
*/
omap_register_i2c_bus(1, 400, sdp4430_i2c_boardinfo,
ARRAY_SIZE(sdp4430_i2c_boardinfo));
omap_register_i2c_bus(2, 400, NULL, 0);
omap_register_i2c_bus(3, 400, sdp4430_i2c_3_boardinfo,
ARRAY_SIZE(sdp4430_i2c_3_boardinfo));
omap_register_i2c_bus(4, 400, sdp4430_i2c_4_boardinfo,
ARRAY_SIZE(sdp4430_i2c_4_boardinfo));
return 0;
}
static void __init omap_sfh7741prox_init(void)
{
int error;
error = gpio_request(OMAP4_SFH7741_ENABLE_GPIO, "sfh7741");
if (error < 0) {
pr_err("%s:failed to request GPIO %d, error %d\n",
__func__, OMAP4_SFH7741_ENABLE_GPIO, error);
return;
}
error = gpio_direction_output(OMAP4_SFH7741_ENABLE_GPIO , 0);
if (error < 0) {
pr_err("%s: GPIO configuration failed: GPIO %d,error %d\n",
__func__, OMAP4_SFH7741_ENABLE_GPIO, error);
gpio_free(OMAP4_SFH7741_ENABLE_GPIO);
}
}
static void sdp4430_hdmi_mux_init(void)
{
/* PAD0_HDMI_HPD_PAD1_HDMI_CEC */
omap_mux_init_signal("hdmi_hpd",
OMAP_PIN_INPUT_PULLUP);
omap_mux_init_signal("hdmi_cec",
OMAP_PIN_INPUT_PULLUP);
/* PAD0_HDMI_DDC_SCL_PAD1_HDMI_DDC_SDA */
omap_mux_init_signal("hdmi_ddc_scl",
OMAP_PIN_INPUT_PULLUP);
omap_mux_init_signal("hdmi_ddc_sda",
OMAP_PIN_INPUT_PULLUP);
}
static int sdp4430_panel_enable_hdmi(struct omap_dss_device *dssdev)
{
int status;
status = gpio_request_one(HDMI_GPIO_HPD, GPIOF_OUT_INIT_HIGH,
"hdmi_gpio_hpd");
if (status) {
pr_err("Cannot request GPIO %d\n", HDMI_GPIO_HPD);
return status;
}
status = gpio_request_one(HDMI_GPIO_LS_OE, GPIOF_OUT_INIT_HIGH,
"hdmi_gpio_ls_oe");
if (status) {
pr_err("Cannot request GPIO %d\n", HDMI_GPIO_LS_OE);
goto error1;
}
return 0;
error1:
gpio_free(HDMI_GPIO_HPD);
return status;
}
static void sdp4430_panel_disable_hdmi(struct omap_dss_device *dssdev)
{
gpio_free(HDMI_GPIO_LS_OE);
gpio_free(HDMI_GPIO_HPD);
}
static struct omap_dss_device sdp4430_hdmi_device = {
.name = "hdmi",
.driver_name = "hdmi_panel",
.type = OMAP_DISPLAY_TYPE_HDMI,
.platform_enable = sdp4430_panel_enable_hdmi,
.platform_disable = sdp4430_panel_disable_hdmi,
.channel = OMAP_DSS_CHANNEL_DIGIT,
};
static struct omap_dss_device *sdp4430_dss_devices[] = {
&sdp4430_hdmi_device,
};
static struct omap_dss_board_info sdp4430_dss_data = {
.num_devices = ARRAY_SIZE(sdp4430_dss_devices),
.devices = sdp4430_dss_devices,
.default_device = &sdp4430_hdmi_device,
};
void omap_4430sdp_display_init(void)
{
sdp4430_hdmi_mux_init();
omap_display_init(&sdp4430_dss_data);
}
#ifdef CONFIG_OMAP_MUX
static struct omap_board_mux board_mux[] __initdata = {
OMAP4_MUX(USBB2_ULPITLL_CLK, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
{ .reg_offset = OMAP_MUX_TERMINATOR },
};
static struct omap_device_pad serial2_pads[] __initdata = {
OMAP_MUX_STATIC("uart2_cts.uart2_cts",
OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
OMAP_MUX_STATIC("uart2_rts.uart2_rts",
OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
OMAP_MUX_STATIC("uart2_rx.uart2_rx",
OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
OMAP_MUX_STATIC("uart2_tx.uart2_tx",
OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
};
static struct omap_device_pad serial3_pads[] __initdata = {
OMAP_MUX_STATIC("uart3_cts_rctx.uart3_cts_rctx",
OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0),
OMAP_MUX_STATIC("uart3_rts_sd.uart3_rts_sd",
OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
OMAP_MUX_STATIC("uart3_rx_irrx.uart3_rx_irrx",
OMAP_PIN_INPUT | OMAP_MUX_MODE0),
OMAP_MUX_STATIC("uart3_tx_irtx.uart3_tx_irtx",
OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
};
static struct omap_device_pad serial4_pads[] __initdata = {
OMAP_MUX_STATIC("uart4_rx.uart4_rx",
OMAP_PIN_INPUT | OMAP_MUX_MODE0),
OMAP_MUX_STATIC("uart4_tx.uart4_tx",
OMAP_PIN_OUTPUT | OMAP_MUX_MODE0),
};
static struct omap_board_data serial2_data = {
.id = 1,
.pads = serial2_pads,
.pads_cnt = ARRAY_SIZE(serial2_pads),
};
static struct omap_board_data serial3_data = {
.id = 2,
.pads = serial3_pads,
.pads_cnt = ARRAY_SIZE(serial3_pads),
};
static struct omap_board_data serial4_data = {
.id = 3,
.pads = serial4_pads,
.pads_cnt = ARRAY_SIZE(serial4_pads),
};
static inline void board_serial_init(void)
{
struct omap_board_data bdata;
bdata.flags = 0;
bdata.pads = NULL;
bdata.pads_cnt = 0;
bdata.id = 0;
/* pass dummy data for UART1 */
omap_serial_init_port(&bdata);
omap_serial_init_port(&serial2_data);
omap_serial_init_port(&serial3_data);
omap_serial_init_port(&serial4_data);
}
#else
#define board_mux NULL
static inline void board_serial_init(void)
{
omap_serial_init();
}
#endif
static void __init omap_4430sdp_init(void)
{
int status;
int package = OMAP_PACKAGE_CBS;
if (omap_rev() == OMAP4430_REV_ES1_0)
package = OMAP_PACKAGE_CBL;
omap4_mux_init(board_mux, package);
omap_board_config = sdp4430_config;
omap_board_config_size = ARRAY_SIZE(sdp4430_config);
omap4_i2c_init();
omap_sfh7741prox_init();
platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices));
board_serial_init();
omap4_twl6030_hsmmc_init(mmc);
usb_musb_init(&musb_board_data);
status = omap_ethernet_init();
if (status) {
pr_err("Ethernet initialization failed: %d\n", status);
} else {
sdp4430_spi_board_info[0].irq = gpio_to_irq(ETH_KS8851_IRQ);
spi_register_board_info(sdp4430_spi_board_info,
ARRAY_SIZE(sdp4430_spi_board_info));
}
status = omap4_keyboard_init(&sdp4430_keypad_data);
if (status)
pr_err("Keypad initialization failed: %d\n", status);
omap_4430sdp_display_init();
}
static void __init omap_4430sdp_map_io(void)
{
omap2_set_globals_443x();
omap44xx_map_common_io();
}
MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board")
/* Maintainer: Santosh Shilimkar - Texas Instruments Inc */
.boot_params = 0x80000100,
.reserve = omap_reserve,
.map_io = omap_4430sdp_map_io,
.init_early = omap_4430sdp_init_early,
.init_irq = gic_init_irq,
.init_machine = omap_4430sdp_init,
.timer = &omap_timer,
MACHINE_END
