| /* |
| * linux/arch/arm/mach-omap2/board-omap3evm.c |
| * |
| * Copyright (C) 2008 Guangzhou EMA-Tech |
| * |
| * Modified from mach-omap2/board-omap3evm.c |
| * |
| * Initial code: Syed Mohammed Khasim |
| * |
| * 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/delay.h> |
| #include <linux/err.h> |
| #include <linux/clk.h> |
| #include <linux/io.h> |
| #include <linux/leds.h> |
| #include <linux/gpio.h> |
| #include <linux/input.h> |
| #include <linux/gpio_keys.h> |
| |
| #include <linux/regulator/machine.h> |
| #include <linux/i2c/twl.h> |
| #include <linux/mmc/host.h> |
| |
| #include <mach/hardware.h> |
| #include <asm/mach-types.h> |
| #include <asm/mach/arch.h> |
| #include <asm/mach/map.h> |
| #include <asm/mach/flash.h> |
| |
| #include <plat/board.h> |
| #include <plat/common.h> |
| #include <plat/gpmc.h> |
| #include <plat/nand.h> |
| #include <plat/usb.h> |
| #include <plat/display.h> |
| |
| #include <plat/mcspi.h> |
| #include <linux/input/matrix_keypad.h> |
| #include <linux/spi/spi.h> |
| #include <linux/spi/ads7846.h> |
| #include <linux/interrupt.h> |
| #include <linux/smsc911x.h> |
| #include <linux/i2c/at24.h> |
| |
| #include "sdram-micron-mt46h32m32lf-6.h" |
| #include "mux.h" |
| #include "hsmmc.h" |
| #include "timer-gp.h" |
| |
| #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) |
| #define OMAP3STALKER_ETHR_START 0x2c000000 |
| #define OMAP3STALKER_ETHR_SIZE 1024 |
| #define OMAP3STALKER_ETHR_GPIO_IRQ 19 |
| #define OMAP3STALKER_SMC911X_CS 5 |
| |
| static struct resource omap3stalker_smsc911x_resources[] = { |
| [0] = { |
| .start = OMAP3STALKER_ETHR_START, |
| .end = |
| (OMAP3STALKER_ETHR_START + OMAP3STALKER_ETHR_SIZE - 1), |
| .flags = IORESOURCE_MEM, |
| }, |
| [1] = { |
| .start = OMAP_GPIO_IRQ(OMAP3STALKER_ETHR_GPIO_IRQ), |
| .end = OMAP_GPIO_IRQ(OMAP3STALKER_ETHR_GPIO_IRQ), |
| .flags = (IORESOURCE_IRQ | IRQF_TRIGGER_LOW), |
| }, |
| }; |
| |
| static struct smsc911x_platform_config smsc911x_config = { |
| .phy_interface = PHY_INTERFACE_MODE_MII, |
| .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, |
| .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN, |
| .flags = (SMSC911X_USE_32BIT | SMSC911X_SAVE_MAC_ADDRESS), |
| }; |
| |
| static struct platform_device omap3stalker_smsc911x_device = { |
| .name = "smsc911x", |
| .id = -1, |
| .num_resources = ARRAY_SIZE(omap3stalker_smsc911x_resources), |
| .resource = &omap3stalker_smsc911x_resources[0], |
| .dev = { |
| .platform_data = &smsc911x_config, |
| }, |
| }; |
| |
| static inline void __init omap3stalker_init_eth(void) |
| { |
| int eth_cs; |
| struct clk *l3ck; |
| unsigned int rate; |
| |
| eth_cs = OMAP3STALKER_SMC911X_CS; |
| |
| l3ck = clk_get(NULL, "l3_ck"); |
| if (IS_ERR(l3ck)) |
| rate = 100000000; |
| else |
| rate = clk_get_rate(l3ck); |
| |
| omap_mux_init_gpio(19, OMAP_PIN_INPUT_PULLUP); |
| if (gpio_request(OMAP3STALKER_ETHR_GPIO_IRQ, "SMC911x irq") < 0) { |
| printk(KERN_ERR |
| "Failed to request GPIO%d for smc911x IRQ\n", |
| OMAP3STALKER_ETHR_GPIO_IRQ); |
| return; |
| } |
| |
| gpio_direction_input(OMAP3STALKER_ETHR_GPIO_IRQ); |
| |
| platform_device_register(&omap3stalker_smsc911x_device); |
| } |
| |
| #else |
| static inline void __init omap3stalker_init_eth(void) |
| { |
| return; |
| } |
| #endif |
| |
| /* |
| * OMAP3 DSS control signals |
| */ |
| |
| #define DSS_ENABLE_GPIO 199 |
| #define LCD_PANEL_BKLIGHT_GPIO 210 |
| #define ENABLE_VPLL2_DEV_GRP 0xE0 |
| |
| static int lcd_enabled; |
| static int dvi_enabled; |
| |
| static void __init omap3_stalker_display_init(void) |
| { |
| return; |
| } |
| |
| static int omap3_stalker_enable_lcd(struct omap_dss_device *dssdev) |
| { |
| if (dvi_enabled) { |
| printk(KERN_ERR "cannot enable LCD, DVI is enabled\n"); |
| return -EINVAL; |
| } |
| gpio_set_value(DSS_ENABLE_GPIO, 1); |
| gpio_set_value(LCD_PANEL_BKLIGHT_GPIO, 1); |
| lcd_enabled = 1; |
| return 0; |
| } |
| |
| static void omap3_stalker_disable_lcd(struct omap_dss_device *dssdev) |
| { |
| gpio_set_value(DSS_ENABLE_GPIO, 0); |
| gpio_set_value(LCD_PANEL_BKLIGHT_GPIO, 0); |
| lcd_enabled = 0; |
| } |
| |
| static struct omap_dss_device omap3_stalker_lcd_device = { |
| .name = "lcd", |
| .driver_name = "generic_panel", |
| .phy.dpi.data_lines = 24, |
| .type = OMAP_DISPLAY_TYPE_DPI, |
| .platform_enable = omap3_stalker_enable_lcd, |
| .platform_disable = omap3_stalker_disable_lcd, |
| }; |
| |
| static int omap3_stalker_enable_tv(struct omap_dss_device *dssdev) |
| { |
| return 0; |
| } |
| |
| static void omap3_stalker_disable_tv(struct omap_dss_device *dssdev) |
| { |
| } |
| |
| static struct omap_dss_device omap3_stalker_tv_device = { |
| .name = "tv", |
| .driver_name = "venc", |
| .type = OMAP_DISPLAY_TYPE_VENC, |
| #if defined(CONFIG_OMAP2_VENC_OUT_TYPE_SVIDEO) |
| .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, |
| #elif defined(CONFIG_OMAP2_VENC_OUT_TYPE_COMPOSITE) |
| .u.venc.type = OMAP_DSS_VENC_TYPE_COMPOSITE, |
| #endif |
| .platform_enable = omap3_stalker_enable_tv, |
| .platform_disable = omap3_stalker_disable_tv, |
| }; |
| |
| static int omap3_stalker_enable_dvi(struct omap_dss_device *dssdev) |
| { |
| if (lcd_enabled) { |
| printk(KERN_ERR "cannot enable DVI, LCD is enabled\n"); |
| return -EINVAL; |
| } |
| gpio_set_value(DSS_ENABLE_GPIO, 1); |
| dvi_enabled = 1; |
| return 0; |
| } |
| |
| static void omap3_stalker_disable_dvi(struct omap_dss_device *dssdev) |
| { |
| gpio_set_value(DSS_ENABLE_GPIO, 0); |
| dvi_enabled = 0; |
| } |
| |
| static struct omap_dss_device omap3_stalker_dvi_device = { |
| .name = "dvi", |
| .driver_name = "generic_panel", |
| .type = OMAP_DISPLAY_TYPE_DPI, |
| .phy.dpi.data_lines = 24, |
| .platform_enable = omap3_stalker_enable_dvi, |
| .platform_disable = omap3_stalker_disable_dvi, |
| }; |
| |
| static struct omap_dss_device *omap3_stalker_dss_devices[] = { |
| &omap3_stalker_lcd_device, |
| &omap3_stalker_tv_device, |
| &omap3_stalker_dvi_device, |
| }; |
| |
| static struct omap_dss_board_info omap3_stalker_dss_data = { |
| .num_devices = ARRAY_SIZE(omap3_stalker_dss_devices), |
| .devices = omap3_stalker_dss_devices, |
| .default_device = &omap3_stalker_dvi_device, |
| }; |
| |
| static struct platform_device omap3_stalker_dss_device = { |
| .name = "omapdss", |
| .id = -1, |
| .dev = { |
| .platform_data = &omap3_stalker_dss_data, |
| }, |
| }; |
| |
| static struct regulator_consumer_supply omap3stalker_vmmc1_supply = { |
| .supply = "vmmc", |
| }; |
| |
| static struct regulator_consumer_supply omap3stalker_vsim_supply = { |
| .supply = "vmmc_aux", |
| }; |
| |
| /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ |
| static struct regulator_init_data omap3stalker_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 = 1, |
| .consumer_supplies = &omap3stalker_vmmc1_supply, |
| }; |
| |
| /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ |
| static struct regulator_init_data omap3stalker_vsim = { |
| .constraints = { |
| .min_uV = 1800000, |
| .max_uV = 3000000, |
| .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 = &omap3stalker_vsim_supply, |
| }; |
| |
| static struct omap2_hsmmc_info mmc[] = { |
| { |
| .mmc = 1, |
| .caps = MMC_CAP_4_BIT_DATA, |
| .gpio_cd = -EINVAL, |
| .gpio_wp = 23, |
| }, |
| {} /* Terminator */ |
| }; |
| |
| static struct gpio_keys_button gpio_buttons[] = { |
| { |
| .code = BTN_EXTRA, |
| .gpio = 18, |
| .desc = "user", |
| .wakeup = 1, |
| }, |
| }; |
| |
| static struct gpio_keys_platform_data gpio_key_info = { |
| .buttons = gpio_buttons, |
| .nbuttons = ARRAY_SIZE(gpio_buttons), |
| }; |
| |
| static struct platform_device keys_gpio = { |
| .name = "gpio-keys", |
| .id = -1, |
| .dev = { |
| .platform_data = &gpio_key_info, |
| }, |
| }; |
| |
| static struct gpio_led gpio_leds[] = { |
| { |
| .name = "stalker:D8:usr0", |
| .default_trigger = "default-on", |
| .gpio = 126, |
| }, |
| { |
| .name = "stalker:D9:usr1", |
| .default_trigger = "default-on", |
| .gpio = 127, |
| }, |
| { |
| .name = "stalker:D3:mmc0", |
| .gpio = -EINVAL, /* gets replaced */ |
| .active_low = true, |
| .default_trigger = "mmc0", |
| }, |
| { |
| .name = "stalker:D4:heartbeat", |
| .gpio = -EINVAL, /* gets replaced */ |
| .active_low = true, |
| .default_trigger = "heartbeat", |
| }, |
| }; |
| |
| static struct gpio_led_platform_data gpio_led_info = { |
| .leds = gpio_leds, |
| .num_leds = ARRAY_SIZE(gpio_leds), |
| }; |
| |
| static struct platform_device leds_gpio = { |
| .name = "leds-gpio", |
| .id = -1, |
| .dev = { |
| .platform_data = &gpio_led_info, |
| }, |
| }; |
| |
| static int |
| omap3stalker_twl_gpio_setup(struct device *dev, |
| unsigned gpio, unsigned ngpio) |
| { |
| /* gpio + 0 is "mmc0_cd" (input/IRQ) */ |
| omap_mux_init_gpio(23, OMAP_PIN_INPUT); |
| mmc[0].gpio_cd = gpio + 0; |
| omap2_hsmmc_init(mmc); |
| |
| /* link regulators to MMC adapters */ |
| omap3stalker_vmmc1_supply.dev = mmc[0].dev; |
| omap3stalker_vsim_supply.dev = mmc[0].dev; |
| |
| /* |
| * Most GPIOs are for USB OTG. Some are mostly sent to |
| * the P2 connector; notably LEDA for the LCD backlight. |
| */ |
| |
| /* TWL4030_GPIO_MAX + 0 == ledA, LCD Backlight control */ |
| gpio_request(gpio + TWL4030_GPIO_MAX, "EN_LCD_BKL"); |
| gpio_direction_output(gpio + TWL4030_GPIO_MAX, 0); |
| |
| /* gpio + 7 == DVI Enable */ |
| gpio_request(gpio + 7, "EN_DVI"); |
| gpio_direction_output(gpio + 7, 0); |
| |
| /* TWL4030_GPIO_MAX + 1 == ledB (out, mmc0) */ |
| gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; |
| /* GPIO + 13 == ledsync (out, heartbeat) */ |
| gpio_leds[3].gpio = gpio + 13; |
| |
| platform_device_register(&leds_gpio); |
| return 0; |
| } |
| |
| static struct twl4030_gpio_platform_data omap3stalker_gpio_data = { |
| .gpio_base = OMAP_MAX_GPIO_LINES, |
| .irq_base = TWL4030_GPIO_IRQ_BASE, |
| .irq_end = TWL4030_GPIO_IRQ_END, |
| .use_leds = true, |
| .setup = omap3stalker_twl_gpio_setup, |
| }; |
| |
| static struct twl4030_usb_data omap3stalker_usb_data = { |
| .usb_mode = T2_USB_MODE_ULPI, |
| }; |
| |
| static uint32_t board_keymap[] = { |
| KEY(0, 0, KEY_LEFT), |
| KEY(0, 1, KEY_DOWN), |
| KEY(0, 2, KEY_ENTER), |
| KEY(0, 3, KEY_M), |
| |
| KEY(1, 0, KEY_RIGHT), |
| KEY(1, 1, KEY_UP), |
| KEY(1, 2, KEY_I), |
| KEY(1, 3, KEY_N), |
| |
| KEY(2, 0, KEY_A), |
| KEY(2, 1, KEY_E), |
| KEY(2, 2, KEY_J), |
| KEY(2, 3, KEY_O), |
| |
| KEY(3, 0, KEY_B), |
| KEY(3, 1, KEY_F), |
| KEY(3, 2, KEY_K), |
| KEY(3, 3, KEY_P) |
| }; |
| |
| static struct matrix_keymap_data board_map_data = { |
| .keymap = board_keymap, |
| .keymap_size = ARRAY_SIZE(board_keymap), |
| }; |
| |
| static struct twl4030_keypad_data omap3stalker_kp_data = { |
| .keymap_data = &board_map_data, |
| .rows = 4, |
| .cols = 4, |
| .rep = 1, |
| }; |
| |
| static struct twl4030_madc_platform_data omap3stalker_madc_data = { |
| .irq_line = 1, |
| }; |
| |
| static struct twl4030_codec_audio_data omap3stalker_audio_data = { |
| .audio_mclk = 26000000, |
| }; |
| |
| static struct twl4030_codec_data omap3stalker_codec_data = { |
| .audio_mclk = 26000000, |
| .audio = &omap3stalker_audio_data, |
| }; |
| |
| static struct regulator_consumer_supply omap3_stalker_vdda_dac_supply = { |
| .supply = "vdda_dac", |
| .dev = &omap3_stalker_dss_device.dev, |
| }; |
| |
| /* VDAC for DSS driving S-Video */ |
| static struct regulator_init_data omap3_stalker_vdac = { |
| .constraints = { |
| .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 = 1, |
| .consumer_supplies = &omap3_stalker_vdda_dac_supply, |
| }; |
| |
| /* VPLL2 for digital video outputs */ |
| static struct regulator_consumer_supply omap3_stalker_vpll2_supply = { |
| .supply = "vdds_dsi", |
| .dev = &omap3_stalker_lcd_device.dev, |
| }; |
| |
| static struct regulator_init_data omap3_stalker_vpll2 = { |
| .constraints = { |
| .name = "VDVI", |
| .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 = 1, |
| .consumer_supplies = &omap3_stalker_vpll2_supply, |
| }; |
| |
| static struct twl4030_platform_data omap3stalker_twldata = { |
| .irq_base = TWL4030_IRQ_BASE, |
| .irq_end = TWL4030_IRQ_END, |
| |
| /* platform_data for children goes here */ |
| .keypad = &omap3stalker_kp_data, |
| .madc = &omap3stalker_madc_data, |
| .usb = &omap3stalker_usb_data, |
| .gpio = &omap3stalker_gpio_data, |
| .codec = &omap3stalker_codec_data, |
| .vdac = &omap3_stalker_vdac, |
| .vpll2 = &omap3_stalker_vpll2, |
| }; |
| |
| static struct i2c_board_info __initdata omap3stalker_i2c_boardinfo[] = { |
| { |
| I2C_BOARD_INFO("twl4030", 0x48), |
| .flags = I2C_CLIENT_WAKE, |
| .irq = INT_34XX_SYS_NIRQ, |
| .platform_data = &omap3stalker_twldata, |
| }, |
| }; |
| |
| static struct at24_platform_data fram_info = { |
| .byte_len = (64 * 1024) / 8, |
| .page_size = 8192, |
| .flags = AT24_FLAG_ADDR16 | AT24_FLAG_IRUGO, |
| }; |
| |
| static struct i2c_board_info __initdata omap3stalker_i2c_boardinfo3[] = { |
| { |
| I2C_BOARD_INFO("24c64", 0x50), |
| .flags = I2C_CLIENT_WAKE, |
| .platform_data = &fram_info, |
| }, |
| }; |
| |
| static int __init omap3_stalker_i2c_init(void) |
| { |
| /* |
| * REVISIT: These entries can be set in omap3evm_twl_data |
| * after a merge with MFD tree |
| */ |
| omap3stalker_twldata.vmmc1 = &omap3stalker_vmmc1; |
| omap3stalker_twldata.vsim = &omap3stalker_vsim; |
| |
| omap_register_i2c_bus(1, 2600, omap3stalker_i2c_boardinfo, |
| ARRAY_SIZE(omap3stalker_i2c_boardinfo)); |
| omap_register_i2c_bus(2, 400, NULL, 0); |
| omap_register_i2c_bus(3, 400, omap3stalker_i2c_boardinfo3, |
| ARRAY_SIZE(omap3stalker_i2c_boardinfo3)); |
| return 0; |
| } |
| |
| #define OMAP3_STALKER_TS_GPIO 175 |
| static void ads7846_dev_init(void) |
| { |
| if (gpio_request(OMAP3_STALKER_TS_GPIO, "ADS7846 pendown") < 0) |
| printk(KERN_ERR "can't get ads7846 pen down GPIO\n"); |
| |
| gpio_direction_input(OMAP3_STALKER_TS_GPIO); |
| gpio_set_debounce(OMAP3_STALKER_TS_GPIO, 310); |
| } |
| |
| static int ads7846_get_pendown_state(void) |
| { |
| return !gpio_get_value(OMAP3_STALKER_TS_GPIO); |
| } |
| |
| static struct ads7846_platform_data ads7846_config = { |
| .x_max = 0x0fff, |
| .y_max = 0x0fff, |
| .x_plate_ohms = 180, |
| .pressure_max = 255, |
| .debounce_max = 10, |
| .debounce_tol = 3, |
| .debounce_rep = 1, |
| .get_pendown_state = ads7846_get_pendown_state, |
| .keep_vref_on = 1, |
| .settle_delay_usecs = 150, |
| }; |
| |
| static struct omap2_mcspi_device_config ads7846_mcspi_config = { |
| .turbo_mode = 0, |
| .single_channel = 1, /* 0: slave, 1: master */ |
| }; |
| |
| static struct spi_board_info omap3stalker_spi_board_info[] = { |
| [0] = { |
| .modalias = "ads7846", |
| .bus_num = 1, |
| .chip_select = 0, |
| .max_speed_hz = 1500000, |
| .controller_data = &ads7846_mcspi_config, |
| .irq = OMAP_GPIO_IRQ(OMAP3_STALKER_TS_GPIO), |
| .platform_data = &ads7846_config, |
| }, |
| }; |
| |
| static struct omap_board_config_kernel omap3_stalker_config[] __initdata = { |
| }; |
| |
| static void __init omap3_stalker_init_irq(void) |
| { |
| omap_board_config = omap3_stalker_config; |
| omap_board_config_size = ARRAY_SIZE(omap3_stalker_config); |
| omap2_init_common_hw(mt46h32m32lf6_sdrc_params, NULL); |
| omap_init_irq(); |
| #ifdef CONFIG_OMAP_32K_TIMER |
| omap2_gp_clockevent_set_gptimer(12); |
| #endif |
| } |
| |
| static struct platform_device *omap3_stalker_devices[] __initdata = { |
| &omap3_stalker_dss_device, |
| &keys_gpio, |
| }; |
| |
| static struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { |
| .port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN, |
| .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY, |
| .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, |
| |
| .phy_reset = true, |
| .reset_gpio_port[0] = -EINVAL, |
| .reset_gpio_port[1] = 21, |
| .reset_gpio_port[2] = -EINVAL, |
| }; |
| |
| #ifdef CONFIG_OMAP_MUX |
| static struct omap_board_mux board_mux[] __initdata = { |
| OMAP3_MUX(SYS_NIRQ, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP | |
| OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE), |
| OMAP3_MUX(MCSPI1_CS1, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP | |
| OMAP_PIN_OFF_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE), |
| {.reg_offset = OMAP_MUX_TERMINATOR}, |
| }; |
| #endif |
| |
| static struct omap_musb_board_data musb_board_data = { |
| .interface_type = MUSB_INTERFACE_ULPI, |
| .mode = MUSB_OTG, |
| .power = 100, |
| }; |
| |
| static void __init omap3_stalker_init(void) |
| { |
| omap3_mux_init(board_mux, OMAP_PACKAGE_CUS); |
| |
| omap3_stalker_i2c_init(); |
| |
| platform_add_devices(omap3_stalker_devices, |
| ARRAY_SIZE(omap3_stalker_devices)); |
| |
| spi_register_board_info(omap3stalker_spi_board_info, |
| ARRAY_SIZE(omap3stalker_spi_board_info)); |
| |
| omap_serial_init(); |
| usb_musb_init(&musb_board_data); |
| usb_ehci_init(&ehci_pdata); |
| ads7846_dev_init(); |
| |
| omap_mux_init_gpio(21, OMAP_PIN_OUTPUT); |
| omap_mux_init_gpio(18, OMAP_PIN_INPUT_PULLUP); |
| |
| omap3stalker_init_eth(); |
| omap3_stalker_display_init(); |
| /* Ensure SDRC pins are mux'd for self-refresh */ |
| omap_mux_init_signal("sdr_cke0", OMAP_PIN_OUTPUT); |
| omap_mux_init_signal("sdr_cke1", OMAP_PIN_OUTPUT); |
| } |
| |
| MACHINE_START(SBC3530, "OMAP3 STALKER") |
| /* Maintainer: Jason Lam -lzg@ema-tech.com */ |
| .boot_params = 0x80000100, |
| .map_io = omap3_map_io, |
| .init_irq = omap3_stalker_init_irq, |
| .init_machine = omap3_stalker_init, |
| .timer = &omap_timer, |
| MACHINE_END |