| /* linux/arch/arm/mach-s3c64xx/mach-smdk6410.c |
| * |
| * Copyright 2008 Openmoko, Inc. |
| * Copyright 2008 Simtec Electronics |
| * Ben Dooks <ben@simtec.co.uk> |
| * http://armlinux.simtec.co.uk/ |
| * |
| * 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/types.h> |
| #include <linux/interrupt.h> |
| #include <linux/list.h> |
| #include <linux/timer.h> |
| #include <linux/init.h> |
| #include <linux/input.h> |
| #include <linux/serial_core.h> |
| #include <linux/platform_device.h> |
| #include <linux/io.h> |
| #include <linux/i2c.h> |
| #include <linux/leds.h> |
| #include <linux/fb.h> |
| #include <linux/gpio.h> |
| #include <linux/delay.h> |
| #include <linux/smsc911x.h> |
| #include <linux/regulator/fixed.h> |
| #include <linux/regulator/machine.h> |
| #include <linux/pwm_backlight.h> |
| |
| #ifdef CONFIG_SMDK6410_WM1190_EV1 |
| #include <linux/mfd/wm8350/core.h> |
| #include <linux/mfd/wm8350/pmic.h> |
| #endif |
| |
| #ifdef CONFIG_SMDK6410_WM1192_EV1 |
| #include <linux/mfd/wm831x/core.h> |
| #include <linux/mfd/wm831x/pdata.h> |
| #endif |
| |
| #include <video/platform_lcd.h> |
| |
| #include <asm/hardware/vic.h> |
| #include <asm/mach/arch.h> |
| #include <asm/mach/map.h> |
| #include <asm/mach/irq.h> |
| |
| #include <mach/hardware.h> |
| #include <mach/map.h> |
| |
| #include <asm/irq.h> |
| #include <asm/mach-types.h> |
| |
| #include <plat/regs-serial.h> |
| #include <mach/regs-modem.h> |
| #include <mach/regs-gpio.h> |
| #include <mach/regs-sys.h> |
| #include <mach/regs-srom.h> |
| #include <plat/ata.h> |
| #include <plat/iic.h> |
| #include <plat/fb.h> |
| #include <plat/gpio-cfg.h> |
| |
| #include <plat/clock.h> |
| #include <plat/devs.h> |
| #include <plat/cpu.h> |
| #include <plat/adc.h> |
| #include <plat/ts.h> |
| #include <plat/keypad.h> |
| #include <plat/backlight.h> |
| #include <plat/regs-fb-v4.h> |
| #include <plat/udc-hs.h> |
| |
| #include "common.h" |
| |
| #define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK |
| #define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB |
| #define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE |
| |
| static struct s3c2410_uartcfg smdk6410_uartcfgs[] __initdata = { |
| [0] = { |
| .hwport = 0, |
| .flags = 0, |
| .ucon = UCON, |
| .ulcon = ULCON, |
| .ufcon = UFCON, |
| }, |
| [1] = { |
| .hwport = 1, |
| .flags = 0, |
| .ucon = UCON, |
| .ulcon = ULCON, |
| .ufcon = UFCON, |
| }, |
| [2] = { |
| .hwport = 2, |
| .flags = 0, |
| .ucon = UCON, |
| .ulcon = ULCON, |
| .ufcon = UFCON, |
| }, |
| [3] = { |
| .hwport = 3, |
| .flags = 0, |
| .ucon = UCON, |
| .ulcon = ULCON, |
| .ufcon = UFCON, |
| }, |
| }; |
| |
| /* framebuffer and LCD setup. */ |
| |
| /* GPF15 = LCD backlight control |
| * GPF13 => Panel power |
| * GPN5 = LCD nRESET signal |
| * PWM_TOUT1 => backlight brightness |
| */ |
| |
| static void smdk6410_lcd_power_set(struct plat_lcd_data *pd, |
| unsigned int power) |
| { |
| if (power) { |
| gpio_direction_output(S3C64XX_GPF(13), 1); |
| |
| /* fire nRESET on power up */ |
| gpio_direction_output(S3C64XX_GPN(5), 0); |
| msleep(10); |
| gpio_direction_output(S3C64XX_GPN(5), 1); |
| msleep(1); |
| } else { |
| gpio_direction_output(S3C64XX_GPF(13), 0); |
| } |
| } |
| |
| static struct plat_lcd_data smdk6410_lcd_power_data = { |
| .set_power = smdk6410_lcd_power_set, |
| }; |
| |
| static struct platform_device smdk6410_lcd_powerdev = { |
| .name = "platform-lcd", |
| .dev.parent = &s3c_device_fb.dev, |
| .dev.platform_data = &smdk6410_lcd_power_data, |
| }; |
| |
| static struct s3c_fb_pd_win smdk6410_fb_win0 = { |
| /* this is to ensure we use win0 */ |
| .win_mode = { |
| .left_margin = 8, |
| .right_margin = 13, |
| .upper_margin = 7, |
| .lower_margin = 5, |
| .hsync_len = 3, |
| .vsync_len = 1, |
| .xres = 800, |
| .yres = 480, |
| }, |
| .max_bpp = 32, |
| .default_bpp = 16, |
| .virtual_y = 480 * 2, |
| .virtual_x = 800, |
| }; |
| |
| /* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */ |
| static struct s3c_fb_platdata smdk6410_lcd_pdata __initdata = { |
| .setup_gpio = s3c64xx_fb_gpio_setup_24bpp, |
| .win[0] = &smdk6410_fb_win0, |
| .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB, |
| .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC, |
| }; |
| |
| /* |
| * Configuring Ethernet on SMDK6410 |
| * |
| * Both CS8900A and LAN9115 chips share one chip select mediated by CFG6. |
| * The constant address below corresponds to nCS1 |
| * |
| * 1) Set CFGB2 p3 ON others off, no other CFGB selects "ethernet" |
| * 2) CFG6 needs to be switched to "LAN9115" side |
| */ |
| |
| static struct resource smdk6410_smsc911x_resources[] = { |
| [0] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN1, SZ_64K), |
| [1] = DEFINE_RES_NAMED(S3C_EINT(10), 1, NULL, IORESOURCE_IRQ \ |
| | IRQ_TYPE_LEVEL_LOW), |
| }; |
| |
| static struct smsc911x_platform_config smdk6410_smsc911x_pdata = { |
| .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, |
| .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN, |
| .flags = SMSC911X_USE_32BIT | SMSC911X_FORCE_INTERNAL_PHY, |
| .phy_interface = PHY_INTERFACE_MODE_MII, |
| }; |
| |
| |
| static struct platform_device smdk6410_smsc911x = { |
| .name = "smsc911x", |
| .id = -1, |
| .num_resources = ARRAY_SIZE(smdk6410_smsc911x_resources), |
| .resource = &smdk6410_smsc911x_resources[0], |
| .dev = { |
| .platform_data = &smdk6410_smsc911x_pdata, |
| }, |
| }; |
| |
| #ifdef CONFIG_REGULATOR |
| static struct regulator_consumer_supply smdk6410_b_pwr_5v_consumers[] __initdata = { |
| REGULATOR_SUPPLY("PVDD", "0-001b"), |
| REGULATOR_SUPPLY("AVDD", "0-001b"), |
| }; |
| |
| static struct regulator_init_data smdk6410_b_pwr_5v_data = { |
| .constraints = { |
| .always_on = 1, |
| }, |
| .num_consumer_supplies = ARRAY_SIZE(smdk6410_b_pwr_5v_consumers), |
| .consumer_supplies = smdk6410_b_pwr_5v_consumers, |
| }; |
| |
| static struct fixed_voltage_config smdk6410_b_pwr_5v_pdata = { |
| .supply_name = "B_PWR_5V", |
| .microvolts = 5000000, |
| .init_data = &smdk6410_b_pwr_5v_data, |
| .gpio = -EINVAL, |
| }; |
| |
| static struct platform_device smdk6410_b_pwr_5v = { |
| .name = "reg-fixed-voltage", |
| .id = -1, |
| .dev = { |
| .platform_data = &smdk6410_b_pwr_5v_pdata, |
| }, |
| }; |
| #endif |
| |
| static struct s3c_ide_platdata smdk6410_ide_pdata __initdata = { |
| .setup_gpio = s3c64xx_ide_setup_gpio, |
| }; |
| |
| static uint32_t smdk6410_keymap[] __initdata = { |
| /* KEY(row, col, keycode) */ |
| KEY(0, 3, KEY_1), KEY(0, 4, KEY_2), KEY(0, 5, KEY_3), |
| KEY(0, 6, KEY_4), KEY(0, 7, KEY_5), |
| KEY(1, 3, KEY_A), KEY(1, 4, KEY_B), KEY(1, 5, KEY_C), |
| KEY(1, 6, KEY_D), KEY(1, 7, KEY_E) |
| }; |
| |
| static struct matrix_keymap_data smdk6410_keymap_data __initdata = { |
| .keymap = smdk6410_keymap, |
| .keymap_size = ARRAY_SIZE(smdk6410_keymap), |
| }; |
| |
| static struct samsung_keypad_platdata smdk6410_keypad_data __initdata = { |
| .keymap_data = &smdk6410_keymap_data, |
| .rows = 2, |
| .cols = 8, |
| }; |
| |
| static struct map_desc smdk6410_iodesc[] = {}; |
| |
| static struct platform_device *smdk6410_devices[] __initdata = { |
| #ifdef CONFIG_SMDK6410_SD_CH0 |
| &s3c_device_hsmmc0, |
| #endif |
| #ifdef CONFIG_SMDK6410_SD_CH1 |
| &s3c_device_hsmmc1, |
| #endif |
| &s3c_device_i2c0, |
| &s3c_device_i2c1, |
| &s3c_device_fb, |
| &s3c_device_ohci, |
| &s3c_device_usb_hsotg, |
| &samsung_asoc_dma, |
| &s3c64xx_device_iisv4, |
| &samsung_device_keypad, |
| |
| #ifdef CONFIG_REGULATOR |
| &smdk6410_b_pwr_5v, |
| #endif |
| &smdk6410_lcd_powerdev, |
| |
| &smdk6410_smsc911x, |
| &s3c_device_adc, |
| &s3c_device_cfcon, |
| &s3c_device_rtc, |
| &s3c_device_ts, |
| &s3c_device_wdt, |
| }; |
| |
| #ifdef CONFIG_REGULATOR |
| /* ARM core */ |
| static struct regulator_consumer_supply smdk6410_vddarm_consumers[] = { |
| REGULATOR_SUPPLY("vddarm", NULL), |
| }; |
| |
| /* VDDARM, BUCK1 on J5 */ |
| static struct regulator_init_data smdk6410_vddarm = { |
| .constraints = { |
| .name = "PVDD_ARM", |
| .min_uV = 1000000, |
| .max_uV = 1300000, |
| .always_on = 1, |
| .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, |
| }, |
| .num_consumer_supplies = ARRAY_SIZE(smdk6410_vddarm_consumers), |
| .consumer_supplies = smdk6410_vddarm_consumers, |
| }; |
| |
| /* VDD_INT, BUCK2 on J5 */ |
| static struct regulator_init_data smdk6410_vddint = { |
| .constraints = { |
| .name = "PVDD_INT", |
| .min_uV = 1000000, |
| .max_uV = 1200000, |
| .always_on = 1, |
| .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, |
| }, |
| }; |
| |
| /* VDD_HI, LDO3 on J5 */ |
| static struct regulator_init_data smdk6410_vddhi = { |
| .constraints = { |
| .name = "PVDD_HI", |
| .always_on = 1, |
| }, |
| }; |
| |
| /* VDD_PLL, LDO2 on J5 */ |
| static struct regulator_init_data smdk6410_vddpll = { |
| .constraints = { |
| .name = "PVDD_PLL", |
| .always_on = 1, |
| }, |
| }; |
| |
| /* VDD_UH_MMC, LDO5 on J5 */ |
| static struct regulator_init_data smdk6410_vdduh_mmc = { |
| .constraints = { |
| .name = "PVDD_UH+PVDD_MMC", |
| .always_on = 1, |
| }, |
| }; |
| |
| /* VCCM3BT, LDO8 on J5 */ |
| static struct regulator_init_data smdk6410_vccmc3bt = { |
| .constraints = { |
| .name = "PVCCM3BT", |
| .always_on = 1, |
| }, |
| }; |
| |
| /* VCCM2MTV, LDO11 on J5 */ |
| static struct regulator_init_data smdk6410_vccm2mtv = { |
| .constraints = { |
| .name = "PVCCM2MTV", |
| .always_on = 1, |
| }, |
| }; |
| |
| /* VDD_LCD, LDO12 on J5 */ |
| static struct regulator_init_data smdk6410_vddlcd = { |
| .constraints = { |
| .name = "PVDD_LCD", |
| .always_on = 1, |
| }, |
| }; |
| |
| /* VDD_OTGI, LDO9 on J5 */ |
| static struct regulator_init_data smdk6410_vddotgi = { |
| .constraints = { |
| .name = "PVDD_OTGI", |
| .always_on = 1, |
| }, |
| }; |
| |
| /* VDD_OTG, LDO14 on J5 */ |
| static struct regulator_init_data smdk6410_vddotg = { |
| .constraints = { |
| .name = "PVDD_OTG", |
| .always_on = 1, |
| }, |
| }; |
| |
| /* VDD_ALIVE, LDO15 on J5 */ |
| static struct regulator_init_data smdk6410_vddalive = { |
| .constraints = { |
| .name = "PVDD_ALIVE", |
| .always_on = 1, |
| }, |
| }; |
| |
| /* VDD_AUDIO, VLDO_AUDIO on J5 */ |
| static struct regulator_init_data smdk6410_vddaudio = { |
| .constraints = { |
| .name = "PVDD_AUDIO", |
| .always_on = 1, |
| }, |
| }; |
| #endif |
| |
| #ifdef CONFIG_SMDK6410_WM1190_EV1 |
| /* S3C64xx internal logic & PLL */ |
| static struct regulator_init_data wm8350_dcdc1_data = { |
| .constraints = { |
| .name = "PVDD_INT+PVDD_PLL", |
| .min_uV = 1200000, |
| .max_uV = 1200000, |
| .always_on = 1, |
| .apply_uV = 1, |
| }, |
| }; |
| |
| /* Memory */ |
| static struct regulator_init_data wm8350_dcdc3_data = { |
| .constraints = { |
| .name = "PVDD_MEM", |
| .min_uV = 1800000, |
| .max_uV = 1800000, |
| .always_on = 1, |
| .state_mem = { |
| .uV = 1800000, |
| .mode = REGULATOR_MODE_NORMAL, |
| .enabled = 1, |
| }, |
| .initial_state = PM_SUSPEND_MEM, |
| }, |
| }; |
| |
| /* USB, EXT, PCM, ADC/DAC, USB, MMC */ |
| static struct regulator_consumer_supply wm8350_dcdc4_consumers[] = { |
| REGULATOR_SUPPLY("DVDD", "0-001b"), |
| }; |
| |
| static struct regulator_init_data wm8350_dcdc4_data = { |
| .constraints = { |
| .name = "PVDD_HI+PVDD_EXT+PVDD_SYS+PVCCM2MTV", |
| .min_uV = 3000000, |
| .max_uV = 3000000, |
| .always_on = 1, |
| }, |
| .num_consumer_supplies = ARRAY_SIZE(wm8350_dcdc4_consumers), |
| .consumer_supplies = wm8350_dcdc4_consumers, |
| }; |
| |
| /* OTGi/1190-EV1 HPVDD & AVDD */ |
| static struct regulator_init_data wm8350_ldo4_data = { |
| .constraints = { |
| .name = "PVDD_OTGI+HPVDD+AVDD", |
| .min_uV = 1200000, |
| .max_uV = 1200000, |
| .apply_uV = 1, |
| .always_on = 1, |
| }, |
| }; |
| |
| static struct { |
| int regulator; |
| struct regulator_init_data *initdata; |
| } wm1190_regulators[] = { |
| { WM8350_DCDC_1, &wm8350_dcdc1_data }, |
| { WM8350_DCDC_3, &wm8350_dcdc3_data }, |
| { WM8350_DCDC_4, &wm8350_dcdc4_data }, |
| { WM8350_DCDC_6, &smdk6410_vddarm }, |
| { WM8350_LDO_1, &smdk6410_vddalive }, |
| { WM8350_LDO_2, &smdk6410_vddotg }, |
| { WM8350_LDO_3, &smdk6410_vddlcd }, |
| { WM8350_LDO_4, &wm8350_ldo4_data }, |
| }; |
| |
| static int __init smdk6410_wm8350_init(struct wm8350 *wm8350) |
| { |
| int i; |
| |
| /* Configure the IRQ line */ |
| s3c_gpio_setpull(S3C64XX_GPN(12), S3C_GPIO_PULL_UP); |
| |
| /* Instantiate the regulators */ |
| for (i = 0; i < ARRAY_SIZE(wm1190_regulators); i++) |
| wm8350_register_regulator(wm8350, |
| wm1190_regulators[i].regulator, |
| wm1190_regulators[i].initdata); |
| |
| return 0; |
| } |
| |
| static struct wm8350_platform_data __initdata smdk6410_wm8350_pdata = { |
| .init = smdk6410_wm8350_init, |
| .irq_high = 1, |
| .irq_base = IRQ_BOARD_START, |
| }; |
| #endif |
| |
| #ifdef CONFIG_SMDK6410_WM1192_EV1 |
| static struct gpio_led wm1192_pmic_leds[] = { |
| { |
| .name = "PMIC:red:power", |
| .gpio = GPIO_BOARD_START + 3, |
| .default_state = LEDS_GPIO_DEFSTATE_ON, |
| }, |
| }; |
| |
| static struct gpio_led_platform_data wm1192_pmic_led = { |
| .num_leds = ARRAY_SIZE(wm1192_pmic_leds), |
| .leds = wm1192_pmic_leds, |
| }; |
| |
| static struct platform_device wm1192_pmic_led_dev = { |
| .name = "leds-gpio", |
| .id = -1, |
| .dev = { |
| .platform_data = &wm1192_pmic_led, |
| }, |
| }; |
| |
| static int wm1192_pre_init(struct wm831x *wm831x) |
| { |
| int ret; |
| |
| /* Configure the IRQ line */ |
| s3c_gpio_setpull(S3C64XX_GPN(12), S3C_GPIO_PULL_UP); |
| |
| ret = platform_device_register(&wm1192_pmic_led_dev); |
| if (ret != 0) |
| dev_err(wm831x->dev, "Failed to add PMIC LED: %d\n", ret); |
| |
| return 0; |
| } |
| |
| static struct wm831x_backlight_pdata wm1192_backlight_pdata = { |
| .isink = 1, |
| .max_uA = 27554, |
| }; |
| |
| static struct regulator_init_data wm1192_dcdc3 = { |
| .constraints = { |
| .name = "PVDD_MEM+PVDD_GPS", |
| .always_on = 1, |
| }, |
| }; |
| |
| static struct regulator_consumer_supply wm1192_ldo1_consumers[] = { |
| REGULATOR_SUPPLY("DVDD", "0-001b"), /* WM8580 */ |
| }; |
| |
| static struct regulator_init_data wm1192_ldo1 = { |
| .constraints = { |
| .name = "PVDD_LCD+PVDD_EXT", |
| .always_on = 1, |
| }, |
| .consumer_supplies = wm1192_ldo1_consumers, |
| .num_consumer_supplies = ARRAY_SIZE(wm1192_ldo1_consumers), |
| }; |
| |
| static struct wm831x_status_pdata wm1192_led7_pdata = { |
| .name = "LED7:green:", |
| }; |
| |
| static struct wm831x_status_pdata wm1192_led8_pdata = { |
| .name = "LED8:green:", |
| }; |
| |
| static struct wm831x_pdata smdk6410_wm1192_pdata = { |
| .pre_init = wm1192_pre_init, |
| .irq_base = IRQ_BOARD_START, |
| |
| .backlight = &wm1192_backlight_pdata, |
| .dcdc = { |
| &smdk6410_vddarm, /* DCDC1 */ |
| &smdk6410_vddint, /* DCDC2 */ |
| &wm1192_dcdc3, |
| }, |
| .gpio_base = GPIO_BOARD_START, |
| .ldo = { |
| &wm1192_ldo1, /* LDO1 */ |
| &smdk6410_vdduh_mmc, /* LDO2 */ |
| NULL, /* LDO3 NC */ |
| &smdk6410_vddotgi, /* LDO4 */ |
| &smdk6410_vddotg, /* LDO5 */ |
| &smdk6410_vddhi, /* LDO6 */ |
| &smdk6410_vddaudio, /* LDO7 */ |
| &smdk6410_vccm2mtv, /* LDO8 */ |
| &smdk6410_vddpll, /* LDO9 */ |
| &smdk6410_vccmc3bt, /* LDO10 */ |
| &smdk6410_vddalive, /* LDO11 */ |
| }, |
| .status = { |
| &wm1192_led7_pdata, |
| &wm1192_led8_pdata, |
| }, |
| }; |
| #endif |
| |
| static struct i2c_board_info i2c_devs0[] __initdata = { |
| { I2C_BOARD_INFO("24c08", 0x50), }, |
| { I2C_BOARD_INFO("wm8580", 0x1b), }, |
| |
| #ifdef CONFIG_SMDK6410_WM1192_EV1 |
| { I2C_BOARD_INFO("wm8312", 0x34), |
| .platform_data = &smdk6410_wm1192_pdata, |
| .irq = S3C_EINT(12), |
| }, |
| #endif |
| |
| #ifdef CONFIG_SMDK6410_WM1190_EV1 |
| { I2C_BOARD_INFO("wm8350", 0x1a), |
| .platform_data = &smdk6410_wm8350_pdata, |
| .irq = S3C_EINT(12), |
| }, |
| #endif |
| }; |
| |
| static struct i2c_board_info i2c_devs1[] __initdata = { |
| { I2C_BOARD_INFO("24c128", 0x57), }, /* Samsung S524AD0XD1 */ |
| }; |
| |
| /* LCD Backlight data */ |
| static struct samsung_bl_gpio_info smdk6410_bl_gpio_info = { |
| .no = S3C64XX_GPF(15), |
| .func = S3C_GPIO_SFN(2), |
| }; |
| |
| static struct platform_pwm_backlight_data smdk6410_bl_data = { |
| .pwm_id = 1, |
| }; |
| |
| static struct s3c_hsotg_plat smdk6410_hsotg_pdata; |
| |
| static void __init smdk6410_map_io(void) |
| { |
| u32 tmp; |
| |
| s3c64xx_init_io(smdk6410_iodesc, ARRAY_SIZE(smdk6410_iodesc)); |
| s3c24xx_init_clocks(12000000); |
| s3c24xx_init_uarts(smdk6410_uartcfgs, ARRAY_SIZE(smdk6410_uartcfgs)); |
| |
| /* set the LCD type */ |
| |
| tmp = __raw_readl(S3C64XX_SPCON); |
| tmp &= ~S3C64XX_SPCON_LCD_SEL_MASK; |
| tmp |= S3C64XX_SPCON_LCD_SEL_RGB; |
| __raw_writel(tmp, S3C64XX_SPCON); |
| |
| /* remove the lcd bypass */ |
| tmp = __raw_readl(S3C64XX_MODEM_MIFPCON); |
| tmp &= ~MIFPCON_LCD_BYPASS; |
| __raw_writel(tmp, S3C64XX_MODEM_MIFPCON); |
| } |
| |
| static void __init smdk6410_machine_init(void) |
| { |
| u32 cs1; |
| |
| s3c_i2c0_set_platdata(NULL); |
| s3c_i2c1_set_platdata(NULL); |
| s3c_fb_set_platdata(&smdk6410_lcd_pdata); |
| s3c_hsotg_set_platdata(&smdk6410_hsotg_pdata); |
| |
| samsung_keypad_set_platdata(&smdk6410_keypad_data); |
| |
| s3c24xx_ts_set_platdata(NULL); |
| |
| /* configure nCS1 width to 16 bits */ |
| |
| cs1 = __raw_readl(S3C64XX_SROM_BW) & |
| ~(S3C64XX_SROM_BW__CS_MASK << S3C64XX_SROM_BW__NCS1__SHIFT); |
| cs1 |= ((1 << S3C64XX_SROM_BW__DATAWIDTH__SHIFT) | |
| (1 << S3C64XX_SROM_BW__WAITENABLE__SHIFT) | |
| (1 << S3C64XX_SROM_BW__BYTEENABLE__SHIFT)) << |
| S3C64XX_SROM_BW__NCS1__SHIFT; |
| __raw_writel(cs1, S3C64XX_SROM_BW); |
| |
| /* set timing for nCS1 suitable for ethernet chip */ |
| |
| __raw_writel((0 << S3C64XX_SROM_BCX__PMC__SHIFT) | |
| (6 << S3C64XX_SROM_BCX__TACP__SHIFT) | |
| (4 << S3C64XX_SROM_BCX__TCAH__SHIFT) | |
| (1 << S3C64XX_SROM_BCX__TCOH__SHIFT) | |
| (0xe << S3C64XX_SROM_BCX__TACC__SHIFT) | |
| (4 << S3C64XX_SROM_BCX__TCOS__SHIFT) | |
| (0 << S3C64XX_SROM_BCX__TACS__SHIFT), S3C64XX_SROM_BC1); |
| |
| gpio_request(S3C64XX_GPN(5), "LCD power"); |
| gpio_request(S3C64XX_GPF(13), "LCD power"); |
| |
| i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0)); |
| i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1)); |
| |
| s3c_ide_set_platdata(&smdk6410_ide_pdata); |
| |
| samsung_bl_set(&smdk6410_bl_gpio_info, &smdk6410_bl_data); |
| |
| platform_add_devices(smdk6410_devices, ARRAY_SIZE(smdk6410_devices)); |
| } |
| |
| MACHINE_START(SMDK6410, "SMDK6410") |
| /* Maintainer: Ben Dooks <ben-linux@fluff.org> */ |
| .atag_offset = 0x100, |
| |
| .init_irq = s3c6410_init_irq, |
| .handle_irq = vic_handle_irq, |
| .map_io = smdk6410_map_io, |
| .init_machine = smdk6410_machine_init, |
| .timer = &s3c24xx_timer, |
| .restart = s3c64xx_restart, |
| MACHINE_END |