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linux/arch/arm/mach-s3c64xx/mach-crag6410.c
Mark Brown ae24c26327 ARM: S3C64XX: Refresh Cragganmore support 
The original Cragganmore code was submitted while new code was being
refused for mainline. This patch was unexpectedly merged upstream but
development had continued in the expectation that the code would be
resubmitted later so no split patches were maintained. This patch
synchronises that work with the recently merged driver.

The main changes are fleshing out of the PMIC and audio integration for
the system, including addition of the Dallas Dhu and Tobermory audio
modules, plus some minor updates to account for revision 2 hardware.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-07-21 01:21:49 +09:00

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/* linux/arch/arm/mach-s3c64xx/mach-crag6410.c
*
* Copyright 2011 Wolfson Microelectronics plc
* Mark Brown <broonie@opensource.wolfsonmicro.com>
*
* Copyright 2011 Simtec Electronics
* Ben Dooks <ben@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/list.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
#include <linux/fb.h>
#include <linux/io.h>
#include <linux/init.h>
#include <linux/gpio.h>
#include <linux/delay.h>
#include <linux/regulator/machine.h>
#include <linux/regulator/fixed.h>
#include <linux/pwm_backlight.h>
#include <linux/dm9000.h>
#include <linux/gpio_keys.h>
#include <linux/basic_mmio_gpio.h>
#include <linux/spi/spi.h>
#include <linux/i2c/pca953x.h>
#include <video/platform_lcd.h>
#include <linux/mfd/wm831x/core.h>
#include <linux/mfd/wm831x/pdata.h>
#include <linux/mfd/wm831x/irq.h>
#include <linux/mfd/wm831x/gpio.h>
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
#include <mach/hardware.h>
#include <mach/map.h>
#include <mach/s3c6410.h>
#include <mach/regs-sys.h>
#include <mach/regs-gpio.h>
#include <mach/regs-modem.h>
#include <mach/regs-gpio-memport.h>
#include <plat/regs-serial.h>
#include <plat/regs-fb-v4.h>
#include <plat/fb.h>
#include <plat/sdhci.h>
#include <plat/gpio-cfg.h>
#include <plat/s3c64xx-spi.h>
#include <plat/keypad.h>
#include <plat/clock.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/adc.h>
#include <plat/iic.h>
#include <plat/pm.h>
#include <sound/wm8915.h>
#include <sound/wm8962.h>
#include <sound/wm9081.h>
#define BANFF_PMIC_IRQ_BASE IRQ_BOARD_START
#define GLENFARCLAS_PMIC_IRQ_BASE (IRQ_BOARD_START + 64)
#define PCA935X_GPIO_BASE GPIO_BOARD_START
#define CODEC_GPIO_BASE (GPIO_BOARD_START + 8)
#define GLENFARCLAS_PMIC_GPIO_BASE (GPIO_BOARD_START + 16)
/* serial port setup */
#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 crag6410_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,
},
};
static struct platform_pwm_backlight_data crag6410_backlight_data = {
.pwm_id = 0,
.max_brightness = 1000,
.dft_brightness = 600,
.pwm_period_ns = 100000, /* about 1kHz */
};
static struct platform_device crag6410_backlight_device = {
.name = "pwm-backlight",
.id = -1,
.dev = {
.parent = &s3c_device_timer[0].dev,
.platform_data = &crag6410_backlight_data,
},
};
static void crag6410_lcd_power_set(struct plat_lcd_data *pd, unsigned int power)
{
pr_debug("%s: setting power %d\n", __func__, power);
if (power) {
gpio_set_value(S3C64XX_GPB(0), 1);
msleep(1);
s3c_gpio_cfgpin(S3C64XX_GPF(14), S3C_GPIO_SFN(2));
} else {
gpio_direction_output(S3C64XX_GPF(14), 0);
gpio_set_value(S3C64XX_GPB(0), 0);
}
}
static struct platform_device crag6410_lcd_powerdev = {
.name = "platform-lcd",
.id = -1,
.dev.parent = &s3c_device_fb.dev,
.dev.platform_data = &(struct plat_lcd_data) {
.set_power = crag6410_lcd_power_set,
},
};
/* 640x480 URT */
static struct s3c_fb_pd_win crag6410_fb_win0 = {
/* this is to ensure we use win0 */
.win_mode = {
.left_margin = 150,
.right_margin = 80,
.upper_margin = 40,
.lower_margin = 5,
.hsync_len = 40,
.vsync_len = 5,
.xres = 640,
.yres = 480,
},
.max_bpp = 32,
.default_bpp = 16,
.virtual_y = 480 * 2,
.virtual_x = 640,
};
/* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */
static struct s3c_fb_platdata crag6410_lcd_pdata __initdata = {
.setup_gpio = s3c64xx_fb_gpio_setup_24bpp,
.win[0] = &crag6410_fb_win0,
.vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
.vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
};
/* 2x6 keypad */
static uint32_t crag6410_keymap[] __initdata = {
/* KEY(row, col, keycode) */
KEY(0, 0, KEY_VOLUMEUP),
KEY(0, 1, KEY_HOME),
KEY(0, 2, KEY_VOLUMEDOWN),
KEY(0, 3, KEY_HELP),
KEY(0, 4, KEY_MENU),
KEY(0, 5, KEY_MEDIA),
KEY(1, 0, 232),
KEY(1, 1, KEY_DOWN),
KEY(1, 2, KEY_LEFT),
KEY(1, 3, KEY_UP),
KEY(1, 4, KEY_RIGHT),
KEY(1, 5, KEY_CAMERA),
};
static struct matrix_keymap_data crag6410_keymap_data __initdata = {
.keymap = crag6410_keymap,
.keymap_size = ARRAY_SIZE(crag6410_keymap),
};
static struct samsung_keypad_platdata crag6410_keypad_data __initdata = {
.keymap_data = &crag6410_keymap_data,
.rows = 2,
.cols = 6,
};
static struct gpio_keys_button crag6410_gpio_keys[] = {
[0] = {
.code = KEY_SUSPEND,
.gpio = S3C64XX_GPL(10), /* EINT 18 */
.type = EV_KEY,
.wakeup = 1,
.active_low = 1,
},
[1] = {
.code = SW_FRONT_PROXIMITY,
.gpio = S3C64XX_GPN(11), /* EINT 11 */
.type = EV_SW,
},
};
static struct gpio_keys_platform_data crag6410_gpio_keydata = {
.buttons = crag6410_gpio_keys,
.nbuttons = ARRAY_SIZE(crag6410_gpio_keys),
};
static struct platform_device crag6410_gpio_keydev = {
.name = "gpio-keys",
.id = 0,
.dev.platform_data = &crag6410_gpio_keydata,
};
static struct resource crag6410_dm9k_resource[] = {
[0] = {
.start = S3C64XX_PA_XM0CSN5,
.end = S3C64XX_PA_XM0CSN5 + 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = S3C64XX_PA_XM0CSN5 + (1 << 8),
.end = S3C64XX_PA_XM0CSN5 + (1 << 8) + 1,
.flags = IORESOURCE_MEM,
},
[2] = {
.start = S3C_EINT(17),
.end = S3C_EINT(17),
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
},
};
static struct dm9000_plat_data mini6410_dm9k_pdata = {
.flags = DM9000_PLATF_16BITONLY,
};
static struct platform_device crag6410_dm9k_device = {
.name = "dm9000",
.id = -1,
.num_resources = ARRAY_SIZE(crag6410_dm9k_resource),
.resource = crag6410_dm9k_resource,
.dev.platform_data = &mini6410_dm9k_pdata,
};
static struct resource crag6410_mmgpio_resource[] = {
[0] = {
.start = S3C64XX_PA_XM0CSN4 + 1,
.end = S3C64XX_PA_XM0CSN4 + 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device crag6410_mmgpio = {
.name = "basic-mmio-gpio",
.id = -1,
.resource = crag6410_mmgpio_resource,
.num_resources = ARRAY_SIZE(crag6410_mmgpio_resource),
.dev.platform_data = &(struct bgpio_pdata) {
.base = -1,
},
};
static struct platform_device speyside_device = {
.name = "speyside",
.id = -1,
};
static struct platform_device speyside_wm8962_device = {
.name = "speyside-wm8962",
.id = -1,
};
static struct regulator_consumer_supply wallvdd_consumers[] = {
REGULATOR_SUPPLY("SPKVDD1", "1-001a"),
REGULATOR_SUPPLY("SPKVDD2", "1-001a"),
};
static struct regulator_init_data wallvdd_data = {
.constraints = {
.always_on = 1,
},
.num_consumer_supplies = ARRAY_SIZE(wallvdd_consumers),
.consumer_supplies = wallvdd_consumers,
};
static struct fixed_voltage_config wallvdd_pdata = {
.supply_name = "WALLVDD",
.microvolts = 5000000,
.init_data = &wallvdd_data,
.gpio = -EINVAL,
};
static struct platform_device wallvdd_device = {
.name = "reg-fixed-voltage",
.id = -1,
.dev = {
.platform_data = &wallvdd_pdata,
},
};
static struct platform_device *crag6410_devices[] __initdata = {
&s3c_device_hsmmc0,
&s3c_device_hsmmc1,
&s3c_device_hsmmc2,
&s3c_device_i2c0,
&s3c_device_i2c1,
&s3c_device_fb,
&s3c_device_ohci,
&s3c_device_usb_hsotg,
&s3c_device_adc,
&s3c_device_rtc,
&s3c_device_ts,
&s3c_device_timer[0],
&s3c64xx_device_iis0,
&s3c64xx_device_iis1,
&samsung_asoc_dma,
&samsung_device_keypad,
&crag6410_gpio_keydev,
&crag6410_dm9k_device,
&s3c64xx_device_spi0,
&crag6410_mmgpio,
&crag6410_lcd_powerdev,
&crag6410_backlight_device,
&speyside_device,
&speyside_wm8962_device,
&wallvdd_device,
};
static struct pca953x_platform_data crag6410_pca_data = {
.gpio_base = PCA935X_GPIO_BASE,
.irq_base = 0,
};
static struct regulator_consumer_supply vddarm_consumers[] __initdata = {
REGULATOR_SUPPLY("vddarm", NULL),
};
static struct regulator_init_data vddarm __initdata = {
.constraints = {
.name = "VDDARM",
.min_uV = 1000000,
.max_uV = 1300000,
.always_on = 1,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
},
.num_consumer_supplies = ARRAY_SIZE(vddarm_consumers),
.consumer_supplies = vddarm_consumers,
};
static struct regulator_init_data vddint __initdata = {
.constraints = {
.name = "VDDINT",
.min_uV = 1000000,
.max_uV = 1200000,
.always_on = 1,
.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
},
};
static struct regulator_init_data vddmem __initdata = {
.constraints = {
.name = "VDDMEM",
.always_on = 1,
},
};
static struct regulator_init_data vddsys __initdata = {
.constraints = {
.name = "VDDSYS,VDDEXT,VDDPCM,VDDSS",
.always_on = 1,
},
};
static struct regulator_consumer_supply vddmmc_consumers[] __initdata = {
REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
REGULATOR_SUPPLY("vmmc", "s3c-sdhci.1"),
REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
};
static struct regulator_init_data vddmmc __initdata = {
.constraints = {
.name = "VDDMMC,UH",
.always_on = 1,
},
.num_consumer_supplies = ARRAY_SIZE(vddmmc_consumers),
.consumer_supplies = vddmmc_consumers,
};
static struct regulator_init_data vddotgi __initdata = {
.constraints = {
.name = "VDDOTGi",
.always_on = 1,
},
};
static struct regulator_init_data vddotg __initdata = {
.constraints = {
.name = "VDDOTG",
.always_on = 1,
},
};
static struct regulator_init_data vddhi __initdata = {
.constraints = {
.name = "VDDHI",
.always_on = 1,
},
};
static struct regulator_init_data vddadc __initdata = {
.constraints = {
.name = "VDDADC,VDDDAC",
.always_on = 1,
},
};
static struct regulator_init_data vddmem0 __initdata = {
.constraints = {
.name = "VDDMEM0",
.always_on = 1,
},
};
static struct regulator_init_data vddpll __initdata = {
.constraints = {
.name = "VDDPLL",
.always_on = 1,
},
};
static struct regulator_init_data vddlcd __initdata = {
.constraints = {
.name = "VDDLCD",
.always_on = 1,
},
};
static struct regulator_init_data vddalive __initdata = {
.constraints = {
.name = "VDDALIVE",
.always_on = 1,
},
};
static struct wm831x_status_pdata banff_red_led __initdata = {
.name = "banff:red:",
.default_src = WM831X_STATUS_MANUAL,
};
static struct wm831x_status_pdata banff_green_led __initdata = {
.name = "banff:green:",
.default_src = WM831X_STATUS_MANUAL,
};
static struct wm831x_touch_pdata touch_pdata __initdata = {
.data_irq = S3C_EINT(26),
.pd_irq = S3C_EINT(27),
};
static struct wm831x_pdata crag_pmic_pdata __initdata = {
.wm831x_num = 1,
.irq_base = BANFF_PMIC_IRQ_BASE,
.gpio_base = GPIO_BOARD_START + 8,
.gpio_defaults = {
/* GPIO11: Touchscreen data - CMOS, DBVDD, active high*/
[10] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x6,
/* GPIO12: Touchscreen pen down - CMOS, DBVDD, active high*/
[11] = WM831X_GPN_POL | WM831X_GPN_ENA | 0x7,
},
.dcdc = {
&vddarm, /* DCDC1 */
&vddint, /* DCDC2 */
&vddmem, /* DCDC3 */
},
.ldo = {
&vddsys, /* LDO1 */
&vddmmc, /* LDO2 */
NULL, /* LDO3 */
&vddotgi, /* LDO4 */
&vddotg, /* LDO5 */
&vddhi, /* LDO6 */
&vddadc, /* LDO7 */
&vddmem0, /* LDO8 */
&vddpll, /* LDO9 */
&vddlcd, /* LDO10 */
&vddalive, /* LDO11 */
},
.status = {
&banff_green_led,
&banff_red_led,
},
.touch = &touch_pdata,
};
static struct i2c_board_info i2c_devs0[] __initdata = {
{ I2C_BOARD_INFO("24c08", 0x50), },
{ I2C_BOARD_INFO("tca6408", 0x20),
.platform_data = &crag6410_pca_data,
},
{ I2C_BOARD_INFO("wm8312", 0x34),
.platform_data = &crag_pmic_pdata,
.irq = S3C_EINT(23),
},
};
static struct s3c2410_platform_i2c i2c0_pdata = {
.frequency = 400000,
};
static struct regulator_init_data pvdd_1v2 __initdata = {
.constraints = {
.name = "PVDD_1V2",
.always_on = 1,
},
};
static struct regulator_consumer_supply pvdd_1v8_consumers[] __initdata = {
REGULATOR_SUPPLY("PLLVDD", "1-001a"),
REGULATOR_SUPPLY("DBVDD", "1-001a"),
REGULATOR_SUPPLY("CPVDD", "1-001a"),
REGULATOR_SUPPLY("AVDD2", "1-001a"),
REGULATOR_SUPPLY("DCVDD", "1-001a"),
REGULATOR_SUPPLY("AVDD", "1-001a"),
};
static struct regulator_init_data pvdd_1v8 __initdata = {
.constraints = {
.name = "PVDD_1V8",
.always_on = 1,
},
.consumer_supplies = pvdd_1v8_consumers,
.num_consumer_supplies = ARRAY_SIZE(pvdd_1v8_consumers),
};
static struct regulator_consumer_supply pvdd_3v3_consumers[] __initdata = {
REGULATOR_SUPPLY("MICVDD", "1-001a"),
REGULATOR_SUPPLY("AVDD1", "1-001a"),
};
static struct regulator_init_data pvdd_3v3 __initdata = {
.constraints = {
.name = "PVDD_3V3",
.always_on = 1,
},
.consumer_supplies = pvdd_3v3_consumers,
.num_consumer_supplies = ARRAY_SIZE(pvdd_3v3_consumers),
};
static struct wm831x_pdata glenfarclas_pmic_pdata __initdata = {
.wm831x_num = 2,
.irq_base = GLENFARCLAS_PMIC_IRQ_BASE,
.gpio_base = GLENFARCLAS_PMIC_GPIO_BASE,
.gpio_defaults = {
/* GPIO1-3: IRQ inputs, rising edge triggered, CMOS */
[0] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
[1] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
[2] = WM831X_GPN_DIR | WM831X_GPN_POL | WM831X_GPN_ENA,
},
.dcdc = {
&pvdd_1v2, /* DCDC1 */
&pvdd_1v8, /* DCDC2 */
&pvdd_3v3, /* DCDC3 */
},
.disable_touch = true,
};
static struct wm8915_retune_mobile_config wm8915_retune[] = {
{
.name = "Sub LPF",
.rate = 48000,
.regs = {
0x6318, 0x6300, 0x1000, 0x0000, 0x0004, 0x2000, 0xF000,
0x0000, 0x0004, 0x2000, 0xF000, 0x0000, 0x0004, 0x2000,
0xF000, 0x0000, 0x0004, 0x1000, 0x0800, 0x4000
},
},
{
.name = "Sub HPF",
.rate = 48000,
.regs = {
0x000A, 0x6300, 0x1000, 0x0000, 0x0004, 0x2000, 0xF000,
0x0000, 0x0004, 0x2000, 0xF000, 0x0000, 0x0004, 0x2000,
0xF000, 0x0000, 0x0004, 0x1000, 0x0800, 0x4000
},
},
};
static struct wm8915_pdata wm8915_pdata __initdata = {
.ldo_ena = S3C64XX_GPN(7),
.gpio_base = CODEC_GPIO_BASE,
.micdet_def = 1,
.inl_mode = WM8915_DIFFERRENTIAL_1,
.inr_mode = WM8915_DIFFERRENTIAL_1,
.irq_flags = IRQF_TRIGGER_FALLING,
.gpio_default = {
0x8001, /* GPIO1 == ADCLRCLK1 */
0x8001, /* GPIO2 == ADCLRCLK2, input due to CPU */
0x0141, /* GPIO3 == HP_SEL */
0x0002, /* GPIO4 == IRQ */
0x020e, /* GPIO5 == CLKOUT */
},
.retune_mobile_cfgs = wm8915_retune,
.num_retune_mobile_cfgs = ARRAY_SIZE(wm8915_retune),
};
static struct wm8962_pdata wm8962_pdata __initdata = {
.gpio_init = {
0,
WM8962_GPIO_FN_OPCLK,
WM8962_GPIO_FN_DMICCLK,
0,
0x8000 | WM8962_GPIO_FN_DMICDAT,
WM8962_GPIO_FN_IRQ, /* Open drain mode */
},
.irq_active_low = true,
};
static struct wm9081_pdata wm9081_pdata __initdata = {
.irq_high = false,
.irq_cmos = false,
};
static struct i2c_board_info i2c_devs1[] __initdata = {
{ I2C_BOARD_INFO("wm8311", 0x34),
.irq = S3C_EINT(0),
.platform_data = &glenfarclas_pmic_pdata },
{ I2C_BOARD_INFO("wm1250-ev1", 0x27) },
{ I2C_BOARD_INFO("wm8915", 0x1a),
.platform_data = &wm8915_pdata,
.irq = GLENFARCLAS_PMIC_IRQ_BASE + WM831X_IRQ_GPIO_2,
},
{ I2C_BOARD_INFO("wm9081", 0x6c),
.platform_data = &wm9081_pdata, },
{ I2C_BOARD_INFO("wm8962", 0x1a),
.platform_data = &wm8962_pdata,
.irq = GLENFARCLAS_PMIC_IRQ_BASE + WM831X_IRQ_GPIO_2,
},
};
static void __init crag6410_map_io(void)
{
s3c64xx_init_io(NULL, 0);
s3c24xx_init_clocks(12000000);
s3c24xx_init_uarts(crag6410_uartcfgs, ARRAY_SIZE(crag6410_uartcfgs));
/* LCD type and Bypass set by bootloader */
}
static struct s3c_sdhci_platdata crag6410_hsmmc2_pdata = {
.max_width = 4,
.cd_type = S3C_SDHCI_CD_PERMANENT,
};
static struct s3c_sdhci_platdata crag6410_hsmmc1_pdata = {
.max_width = 4,
.cd_type = S3C_SDHCI_CD_GPIO,
.ext_cd_gpio = S3C64XX_GPF(11),
};
static void crag6410_cfg_sdhci0(struct platform_device *dev, int width)
{
/* Set all the necessary GPG pins to special-function 2 */
s3c_gpio_cfgrange_nopull(S3C64XX_GPG(0), 2 + width, S3C_GPIO_SFN(2));
/* force card-detected for prototype 0 */
s3c_gpio_setpull(S3C64XX_GPG(6), S3C_GPIO_PULL_DOWN);
}
static struct s3c_sdhci_platdata crag6410_hsmmc0_pdata = {
.max_width = 4,
.cd_type = S3C_SDHCI_CD_INTERNAL,
.cfg_gpio = crag6410_cfg_sdhci0,
};
static void __init crag6410_machine_init(void)
{
/* Open drain IRQs need pullups */
s3c_gpio_setpull(S3C64XX_GPM(0), S3C_GPIO_PULL_UP);
s3c_gpio_setpull(S3C64XX_GPN(0), S3C_GPIO_PULL_UP);
gpio_request(S3C64XX_GPB(0), "LCD power");
gpio_direction_output(S3C64XX_GPB(0), 0);
gpio_request(S3C64XX_GPF(14), "LCD PWM");
gpio_direction_output(S3C64XX_GPF(14), 0); /* turn off */
gpio_request(S3C64XX_GPB(1), "SD power");
gpio_direction_output(S3C64XX_GPB(1), 0);
gpio_request(S3C64XX_GPF(10), "nRESETSEL");
gpio_direction_output(S3C64XX_GPF(10), 1);
s3c_sdhci0_set_platdata(&crag6410_hsmmc0_pdata);
s3c_sdhci1_set_platdata(&crag6410_hsmmc1_pdata);
s3c_sdhci2_set_platdata(&crag6410_hsmmc2_pdata);
s3c_i2c0_set_platdata(&i2c0_pdata);
s3c_i2c1_set_platdata(NULL);
s3c_fb_set_platdata(&crag6410_lcd_pdata);
i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
samsung_keypad_set_platdata(&crag6410_keypad_data);
platform_add_devices(crag6410_devices, ARRAY_SIZE(crag6410_devices));
regulator_has_full_constraints();
s3c_pm_init();
}
MACHINE_START(WLF_CRAGG_6410, "Wolfson Cragganmore 6410")
/* Maintainer: Mark Brown <broonie@opensource.wolfsonmicro.com> */
.boot_params = S3C64XX_PA_SDRAM + 0x100,
.init_irq = s3c6410_init_irq,
.map_io = crag6410_map_io,
.init_machine = crag6410_machine_init,
.timer = &s3c24xx_timer,
MACHINE_END
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