[deliverable/linux.git] / arch / arm / mach-s5pv210 / mach-goni.c

/* linux/arch/arm/mach-s5pv210/mach-goni.c
 *
 * Copyright (c) 2010 Samsung Electronics Co., Ltd.
 *		http://www.samsung.com/
 *
 * 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/init.h>
#include <linux/serial_core.h>
#include <linux/fb.h>
#include <linux/i2c.h>
#include <linux/i2c-gpio.h>
#include <linux/i2c/qt602240_ts.h>
#include <linux/mfd/max8998.h>
#include <linux/regulator/fixed.h>
#include <linux/spi/spi.h>
#include <linux/spi/spi_gpio.h>
#include <linux/lcd.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <linux/gpio.h>

#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/setup.h>
#include <asm/mach-types.h>

#include <mach/map.h>
#include <mach/regs-clock.h>
#include <mach/regs-fb.h>

#include <plat/gpio-cfg.h>
#include <plat/regs-serial.h>
#include <plat/s5pv210.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/fb.h>
#include <plat/iic.h>
#include <plat/keypad.h>
#include <plat/sdhci.h>
#include <plat/clock.h>

/* Following are default values for UCON, ULCON and UFCON UART registers */
#define GONI_UCON_DEFAULT	(S3C2410_UCON_TXILEVEL |	\
				 S3C2410_UCON_RXILEVEL |	\
				 S3C2410_UCON_TXIRQMODE |	\
				 S3C2410_UCON_RXIRQMODE |	\
				 S3C2410_UCON_RXFIFO_TOI |	\
				 S3C2443_UCON_RXERR_IRQEN)

#define GONI_ULCON_DEFAULT	S3C2410_LCON_CS8

#define GONI_UFCON_DEFAULT	S3C2410_UFCON_FIFOMODE

static struct s3c2410_uartcfg goni_uartcfgs[] __initdata = {
	[0] = {
		.hwport		= 0,
		.flags		= 0,
		.ucon		= GONI_UCON_DEFAULT,
		.ulcon		= GONI_ULCON_DEFAULT,
		.ufcon		= GONI_UFCON_DEFAULT |
			S5PV210_UFCON_TXTRIG256 | S5PV210_UFCON_RXTRIG256,
	},
	[1] = {
		.hwport		= 1,
		.flags		= 0,
		.ucon		= GONI_UCON_DEFAULT,
		.ulcon		= GONI_ULCON_DEFAULT,
		.ufcon		= GONI_UFCON_DEFAULT |
			S5PV210_UFCON_TXTRIG64 | S5PV210_UFCON_RXTRIG64,
	},
	[2] = {
		.hwport		= 2,
		.flags		= 0,
		.ucon		= GONI_UCON_DEFAULT,
		.ulcon		= GONI_ULCON_DEFAULT,
		.ufcon		= GONI_UFCON_DEFAULT |
			S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
	},
	[3] = {
		.hwport		= 3,
		.flags		= 0,
		.ucon		= GONI_UCON_DEFAULT,
		.ulcon		= GONI_ULCON_DEFAULT,
		.ufcon		= GONI_UFCON_DEFAULT |
			S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
	},
};

/* Frame Buffer */
static struct s3c_fb_pd_win goni_fb_win0 = {
	.win_mode = {
		.left_margin	= 16,
		.right_margin	= 16,
		.upper_margin	= 2,
		.lower_margin	= 28,
		.hsync_len	= 2,
		.vsync_len	= 1,
		.xres		= 480,
		.yres		= 800,
		.refresh	= 55,
	},
	.max_bpp	= 32,
	.default_bpp	= 16,
};

static struct s3c_fb_platdata goni_lcd_pdata __initdata = {
	.win[0]		= &goni_fb_win0,
	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |
			  VIDCON0_CLKSEL_LCD,
	.vidcon1	= VIDCON1_INV_VCLK | VIDCON1_INV_VDEN
			  | VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
	.setup_gpio	= s5pv210_fb_gpio_setup_24bpp,
};

static int lcd_power_on(struct lcd_device *ld, int enable)
{
	return 1;
}

static int reset_lcd(struct lcd_device *ld)
{
	static unsigned int first = 1;
	int reset_gpio = -1;

	reset_gpio = S5PV210_MP05(5);

	if (first) {
		gpio_request(reset_gpio, "MLCD_RST");
		first = 0;
	}

	gpio_direction_output(reset_gpio, 1);
	return 1;
}

static struct lcd_platform_data goni_lcd_platform_data = {
	.reset			= reset_lcd,
	.power_on		= lcd_power_on,
	.lcd_enabled		= 0,
	.reset_delay		= 120,	/* 120ms */
	.power_on_delay		= 25,	/* 25ms */
	.power_off_delay	= 200,	/* 200ms */
};

#define LCD_BUS_NUM	3
static struct spi_board_info spi_board_info[] __initdata = {
	{
		.modalias	= "s6e63m0",
		.platform_data	= &goni_lcd_platform_data,
		.max_speed_hz	= 1200000,
		.bus_num	= LCD_BUS_NUM,
		.chip_select	= 0,
		.mode		= SPI_MODE_3,
		.controller_data = (void *)S5PV210_MP01(1), /* DISPLAY_CS */
	},
};

static struct spi_gpio_platform_data lcd_spi_gpio_data = {
	.sck	= S5PV210_MP04(1), /* DISPLAY_CLK */
	.mosi	= S5PV210_MP04(3), /* DISPLAY_SI */
	.miso	= SPI_GPIO_NO_MISO,
	.num_chipselect	= 1,
};

static struct platform_device goni_spi_gpio = {
	.name	= "spi_gpio",
	.id	= LCD_BUS_NUM,
	.dev	= {
		.parent		= &s3c_device_fb.dev,
		.platform_data	= &lcd_spi_gpio_data,
	},
};

/* KEYPAD */
static uint32_t keymap[] __initdata = {
	/* KEY(row, col, keycode) */
	KEY(0, 1, KEY_MENU),		/* Send */
	KEY(0, 2, KEY_BACK),		/* End */
	KEY(1, 1, KEY_CONFIG),		/* Half shot */
	KEY(1, 2, KEY_VOLUMEUP),
	KEY(2, 1, KEY_CAMERA),		/* Full shot */
	KEY(2, 2, KEY_VOLUMEDOWN),
};

static struct matrix_keymap_data keymap_data __initdata = {
	.keymap		= keymap,
	.keymap_size	= ARRAY_SIZE(keymap),
};

static struct samsung_keypad_platdata keypad_data __initdata = {
	.keymap_data	= &keymap_data,
	.rows		= 3,
	.cols		= 3,
};

/* Radio */
static struct i2c_board_info i2c1_devs[] __initdata = {
	{
		I2C_BOARD_INFO("si470x", 0x10),
	},
};

static void __init goni_radio_init(void)
{
	int gpio;

	gpio = S5PV210_GPJ2(4);			/* XMSMDATA_4 */
	gpio_request(gpio, "FM_INT");
	s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
	i2c1_devs[0].irq = gpio_to_irq(gpio);

	gpio = S5PV210_GPJ2(5);			/* XMSMDATA_5 */
	gpio_request(gpio, "FM_RST");
	gpio_direction_output(gpio, 1);
}

/* TSP */
static struct qt602240_platform_data qt602240_platform_data = {
	.x_line		= 17,
	.y_line		= 11,
	.x_size		= 800,
	.y_size		= 480,
	.blen		= 0x21,
	.threshold	= 0x28,
	.voltage	= 2800000,              /* 2.8V */
	.orient		= QT602240_DIAGONAL,
};

static struct s3c2410_platform_i2c i2c2_data __initdata = {
	.flags		= 0,
	.bus_num	= 2,
	.slave_addr	= 0x10,
	.frequency	= 400 * 1000,
	.sda_delay	= 100,
};

static struct i2c_board_info i2c2_devs[] __initdata = {
	{
		I2C_BOARD_INFO("qt602240_ts", 0x4a),
		.platform_data = &qt602240_platform_data,
	},
};

static void __init goni_tsp_init(void)
{
	int gpio;

	gpio = S5PV210_GPJ1(3);		/* XMSMADDR_11 */
	gpio_request(gpio, "TSP_LDO_ON");
	gpio_direction_output(gpio, 1);
	gpio_export(gpio, 0);

	gpio = S5PV210_GPJ0(5);		/* XMSMADDR_5 */
	gpio_request(gpio, "TSP_INT");

	s5p_register_gpio_interrupt(gpio);
	s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
	s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP);
	i2c2_devs[0].irq = gpio_to_irq(gpio);
}

/* MAX8998 regulators */
#if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)

static struct regulator_consumer_supply goni_ldo5_consumers[] = {
	REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
};

static struct regulator_init_data goni_ldo2_data = {
	.constraints	= {
		.name		= "VALIVE_1.1V",
		.min_uV		= 1100000,
		.max_uV		= 1100000,
		.apply_uV	= 1,
		.always_on	= 1,
		.state_mem	= {
			.enabled = 1,
		},
	},
};

static struct regulator_init_data goni_ldo3_data = {
	.constraints	= {
		.name		= "VUSB/MIPI_1.1V",
		.min_uV		= 1100000,
		.max_uV		= 1100000,
		.apply_uV	= 1,
		.always_on	= 1,
	},
};

static struct regulator_init_data goni_ldo4_data = {
	.constraints	= {
		.name		= "VDAC_3.3V",
		.min_uV		= 3300000,
		.max_uV		= 3300000,
		.apply_uV	= 1,
	},
};

static struct regulator_init_data goni_ldo5_data = {
	.constraints	= {
		.name		= "VTF_2.8V",
		.min_uV		= 2800000,
		.max_uV		= 2800000,
		.apply_uV	= 1,
	},
	.num_consumer_supplies = ARRAY_SIZE(goni_ldo5_consumers),
	.consumer_supplies = goni_ldo5_consumers,
};

static struct regulator_init_data goni_ldo6_data = {
	.constraints	= {
		.name		= "VCC_3.3V",
		.min_uV		= 3300000,
		.max_uV		= 3300000,
		.apply_uV	= 1,
	},
};

static struct regulator_init_data goni_ldo7_data = {
	.constraints	= {
		.name		= "VLCD_1.8V",
		.min_uV		= 1800000,
		.max_uV		= 1800000,
		.apply_uV	= 1,
		.always_on	= 1,
	},
};

static struct regulator_init_data goni_ldo8_data = {
	.constraints	= {
		.name		= "VUSB/VADC_3.3V",
		.min_uV		= 3300000,
		.max_uV		= 3300000,
		.apply_uV	= 1,
		.always_on	= 1,
	},
};

static struct regulator_init_data goni_ldo9_data = {
	.constraints	= {
		.name		= "VCC/VCAM_2.8V",
		.min_uV		= 2800000,
		.max_uV		= 2800000,
		.apply_uV	= 1,
		.always_on	= 1,
	},
};

static struct regulator_init_data goni_ldo10_data = {
	.constraints	= {
		.name		= "VPLL_1.1V",
		.min_uV		= 1100000,
		.max_uV		= 1100000,
		.apply_uV	= 1,
		.boot_on	= 1,
	},
};

static struct regulator_init_data goni_ldo11_data = {
	.constraints	= {
		.name		= "CAM_IO_2.8V",
		.min_uV		= 2800000,
		.max_uV		= 2800000,
		.apply_uV	= 1,
		.always_on	= 1,
	},
};

static struct regulator_init_data goni_ldo12_data = {
	.constraints	= {
		.name		= "CAM_ISP_1.2V",
		.min_uV		= 1200000,
		.max_uV		= 1200000,
		.apply_uV	= 1,
		.always_on	= 1,
	},
};

static struct regulator_init_data goni_ldo13_data = {
	.constraints	= {
		.name		= "CAM_A_2.8V",
		.min_uV		= 2800000,
		.max_uV		= 2800000,
		.apply_uV	= 1,
		.always_on	= 1,
	},
};

static struct regulator_init_data goni_ldo14_data = {
	.constraints	= {
		.name		= "CAM_CIF_1.8V",
		.min_uV		= 1800000,
		.max_uV		= 1800000,
		.apply_uV	= 1,
		.always_on	= 1,
	},
};

static struct regulator_init_data goni_ldo15_data = {
	.constraints	= {
		.name		= "CAM_AF_3.3V",
		.min_uV		= 3300000,
		.max_uV		= 3300000,
		.apply_uV	= 1,
		.always_on	= 1,
	},
};

static struct regulator_init_data goni_ldo16_data = {
	.constraints	= {
		.name		= "VMIPI_1.8V",
		.min_uV		= 1800000,
		.max_uV		= 1800000,
		.apply_uV	= 1,
		.always_on	= 1,
	},
};

static struct regulator_init_data goni_ldo17_data = {
	.constraints	= {
		.name		= "VCC_3.0V_LCD",
		.min_uV		= 3000000,
		.max_uV		= 3000000,
		.apply_uV	= 1,
		.always_on	= 1,
	},
};

/* BUCK */
static struct regulator_consumer_supply buck1_consumer[] = {
	{	.supply	= "vddarm", },
};

static struct regulator_consumer_supply buck2_consumer[] = {
	{	.supply	= "vddint", },
};

static struct regulator_init_data goni_buck1_data = {
	.constraints	= {
		.name		= "VARM_1.2V",
		.min_uV		= 1200000,
		.max_uV		= 1200000,
		.apply_uV	= 1,
		.valid_ops_mask	= REGULATOR_CHANGE_VOLTAGE |
				  REGULATOR_CHANGE_STATUS,
	},
	.num_consumer_supplies	= ARRAY_SIZE(buck1_consumer),
	.consumer_supplies	= buck1_consumer,
};

static struct regulator_init_data goni_buck2_data = {
	.constraints	= {
		.name		= "VINT_1.2V",
		.min_uV		= 1200000,
		.max_uV		= 1200000,
		.apply_uV	= 1,
		.valid_ops_mask	= REGULATOR_CHANGE_VOLTAGE |
				  REGULATOR_CHANGE_STATUS,
	},
	.num_consumer_supplies	= ARRAY_SIZE(buck2_consumer),
	.consumer_supplies	= buck2_consumer,
};

static struct regulator_init_data goni_buck3_data = {
	.constraints	= {
		.name		= "VCC_1.8V",
		.min_uV		= 1800000,
		.max_uV		= 1800000,
		.apply_uV	= 1,
		.state_mem	= {
			.enabled = 1,
		},
	},
};

static struct regulator_init_data goni_buck4_data = {
	.constraints	= {
		.name		= "CAM_CORE_1.2V",
		.min_uV		= 1200000,
		.max_uV		= 1200000,
		.apply_uV	= 1,
		.always_on	= 1,
	},
};

static struct max8998_regulator_data goni_regulators[] = {
	{ MAX8998_LDO2,  &goni_ldo2_data },
	{ MAX8998_LDO3,  &goni_ldo3_data },
	{ MAX8998_LDO4,  &goni_ldo4_data },
	{ MAX8998_LDO5,  &goni_ldo5_data },
	{ MAX8998_LDO6,  &goni_ldo6_data },
	{ MAX8998_LDO7,  &goni_ldo7_data },
	{ MAX8998_LDO8,  &goni_ldo8_data },
	{ MAX8998_LDO9,  &goni_ldo9_data },
	{ MAX8998_LDO10, &goni_ldo10_data },
	{ MAX8998_LDO11, &goni_ldo11_data },
	{ MAX8998_LDO12, &goni_ldo12_data },
	{ MAX8998_LDO13, &goni_ldo13_data },
	{ MAX8998_LDO14, &goni_ldo14_data },
	{ MAX8998_LDO15, &goni_ldo15_data },
	{ MAX8998_LDO16, &goni_ldo16_data },
	{ MAX8998_LDO17, &goni_ldo17_data },
	{ MAX8998_BUCK1, &goni_buck1_data },
	{ MAX8998_BUCK2, &goni_buck2_data },
	{ MAX8998_BUCK3, &goni_buck3_data },
	{ MAX8998_BUCK4, &goni_buck4_data },
};

static struct max8998_platform_data goni_max8998_pdata = {
	.num_regulators	= ARRAY_SIZE(goni_regulators),
	.regulators	= goni_regulators,
};
#endif

/* GPIO I2C PMIC */
#define AP_I2C_GPIO_PMIC_BUS_4	4
static struct i2c_gpio_platform_data goni_i2c_gpio_pmic_data = {
	.sda_pin	= S5PV210_GPJ4(0),	/* XMSMCSN */
	.scl_pin	= S5PV210_GPJ4(3),	/* XMSMIRQN */
};

static struct platform_device goni_i2c_gpio_pmic = {
	.name		= "i2c-gpio",
	.id		= AP_I2C_GPIO_PMIC_BUS_4,
	.dev		= {
		.platform_data	= &goni_i2c_gpio_pmic_data,
	},
};

static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = {
#if defined(CONFIG_REGULATOR_MAX8998) || defined(CONFIG_REGULATOR_MAX8998_MODULE)
	{
		/* 0xCC when SRAD = 0 */
		I2C_BOARD_INFO("max8998", 0xCC >> 1),
		.platform_data = &goni_max8998_pdata,
	},
#endif
};

/* GPIO I2C AP 1.8V */
#define AP_I2C_GPIO_BUS_5	5
static struct i2c_gpio_platform_data goni_i2c_gpio5_data = {
	.sda_pin	= S5PV210_MP05(3),	/* XM0ADDR_11 */
	.scl_pin	= S5PV210_MP05(2),	/* XM0ADDR_10 */
};

static struct platform_device goni_i2c_gpio5 = {
	.name		= "i2c-gpio",
	.id		= AP_I2C_GPIO_BUS_5,
	.dev		= {
		.platform_data	= &goni_i2c_gpio5_data,
	},
};

static struct i2c_board_info i2c_gpio5_devs[] __initdata = {
	{
		/* CS/ADDR = low 0x34 (FYI: high = 0x36) */
		I2C_BOARD_INFO("wm8994", 0x1a),
	},
};

/* PMIC Power button */
static struct gpio_keys_button goni_gpio_keys_table[] = {
	{
		.code 		= KEY_POWER,
		.gpio		= S5PV210_GPH2(6),
		.desc		= "gpio-keys: KEY_POWER",
		.type		= EV_KEY,
		.active_low	= 1,
		.wakeup		= 1,
		.debounce_interval = 1,
	},
};

static struct gpio_keys_platform_data goni_gpio_keys_data = {
	.buttons	= goni_gpio_keys_table,
	.nbuttons	= ARRAY_SIZE(goni_gpio_keys_table),
};

static struct platform_device goni_device_gpiokeys = {
	.name = "gpio-keys",
	.dev = {
		.platform_data = &goni_gpio_keys_data,
	},
};

static void __init goni_pmic_init(void)
{
	/* AP_PMIC_IRQ: EINT7 */
	s3c_gpio_cfgpin(S5PV210_GPH0(7), S3C_GPIO_SFN(0xf));
	s3c_gpio_setpull(S5PV210_GPH0(7), S3C_GPIO_PULL_UP);

	/* nPower: EINT22 */
	s3c_gpio_cfgpin(S5PV210_GPH2(6), S3C_GPIO_SFN(0xf));
	s3c_gpio_setpull(S5PV210_GPH2(6), S3C_GPIO_PULL_UP);
}

/* MoviNAND */
static struct s3c_sdhci_platdata goni_hsmmc0_data __initdata = {
	.max_width		= 4,
	.cd_type		= S3C_SDHCI_CD_PERMANENT,
};

/* Wireless LAN */
static struct s3c_sdhci_platdata goni_hsmmc1_data __initdata = {
	.max_width		= 4,
	.cd_type		= S3C_SDHCI_CD_EXTERNAL,
	/* ext_cd_{init,cleanup} callbacks will be added later */
};

/* External Flash */
#define GONI_EXT_FLASH_EN	S5PV210_MP05(4)
#define GONI_EXT_FLASH_CD	S5PV210_GPH3(4)
static struct s3c_sdhci_platdata goni_hsmmc2_data __initdata = {
	.max_width		= 4,
	.cd_type		= S3C_SDHCI_CD_GPIO,
	.ext_cd_gpio		= GONI_EXT_FLASH_CD,
	.ext_cd_gpio_invert	= 1,
};

static struct regulator_consumer_supply mmc2_supplies[] = {
	REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
};

static struct regulator_init_data mmc2_fixed_voltage_init_data = {
	.constraints		= {
		.name		= "V_TF_2.8V",
		.valid_ops_mask	= REGULATOR_CHANGE_STATUS,
	},
	.num_consumer_supplies	= ARRAY_SIZE(mmc2_supplies),
	.consumer_supplies	= mmc2_supplies,
};

static struct fixed_voltage_config mmc2_fixed_voltage_config = {
	.supply_name		= "EXT_FLASH_EN",
	.microvolts		= 2800000,
	.gpio			= GONI_EXT_FLASH_EN,
	.enable_high		= true,
	.init_data		= &mmc2_fixed_voltage_init_data,
};

static struct platform_device mmc2_fixed_voltage = {
	.name		= "reg-fixed-voltage",
	.id		= 2,
	.dev		= {
		.platform_data	= &mmc2_fixed_voltage_config,
	},
};

static void goni_setup_sdhci(void)
{
	s3c_sdhci0_set_platdata(&goni_hsmmc0_data);
	s3c_sdhci1_set_platdata(&goni_hsmmc1_data);
	s3c_sdhci2_set_platdata(&goni_hsmmc2_data);
};

static struct platform_device *goni_devices[] __initdata = {
	&s3c_device_fb,
	&s5p_device_onenand,
	&goni_spi_gpio,
	&goni_i2c_gpio_pmic,
	&goni_i2c_gpio5,
	&mmc2_fixed_voltage,
	&goni_device_gpiokeys,
	&s5p_device_fimc0,
	&s5p_device_fimc1,
	&s5p_device_fimc2,
	&s3c_device_hsmmc0,
	&s3c_device_hsmmc1,
	&s3c_device_hsmmc2,
	&s5pv210_device_iis0,
	&s3c_device_usb_hsotg,
	&samsung_device_keypad,
	&s3c_device_i2c1,
	&s3c_device_i2c2,
};

static void __init goni_sound_init(void)
{
	/* Ths main clock of WM8994 codec uses the output of CLKOUT pin.
	 * The CLKOUT[9:8] set to 0x3(XUSBXTI) of 0xE010E000(OTHERS)
	 * because it needs 24MHz clock to operate WM8994 codec.
	 */
	__raw_writel(__raw_readl(S5P_OTHERS) | (0x3 << 8), S5P_OTHERS);
}

static void __init goni_map_io(void)
{
	s5p_init_io(NULL, 0, S5P_VA_CHIPID);
	s3c24xx_init_clocks(24000000);
	s3c24xx_init_uarts(goni_uartcfgs, ARRAY_SIZE(goni_uartcfgs));
}

static void __init goni_machine_init(void)
{
	/* Radio: call before I2C 1 registeration */
	goni_radio_init();

	/* I2C1 */
	s3c_i2c1_set_platdata(NULL);
	i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));

	/* TSP: call before I2C 2 registeration */
	goni_tsp_init();

	/* I2C2 */
	s3c_i2c2_set_platdata(&i2c2_data);
	i2c_register_board_info(2, i2c2_devs, ARRAY_SIZE(i2c2_devs));

	/* PMIC */
	goni_pmic_init();
	i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, i2c_gpio_pmic_devs,
			ARRAY_SIZE(i2c_gpio_pmic_devs));
	/* SDHCI */
	goni_setup_sdhci();

	/* SOUND */
	goni_sound_init();
	i2c_register_board_info(AP_I2C_GPIO_BUS_5, i2c_gpio5_devs,
			ARRAY_SIZE(i2c_gpio5_devs));

	/* FB */
	s3c_fb_set_platdata(&goni_lcd_pdata);

	/* SPI */
	spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));

	/* KEYPAD */
	samsung_keypad_set_platdata(&keypad_data);

	clk_xusbxti.rate = 24000000;

	platform_add_devices(goni_devices, ARRAY_SIZE(goni_devices));
}

MACHINE_START(GONI, "GONI")
	/* Maintainers: Kyungmin Park <kyungmin.park@samsung.com> */
	.phys_io	= S3C_PA_UART & 0xfff00000,
	.io_pg_offst	= (((u32)S3C_VA_UART) >> 18) & 0xfffc,
	.boot_params	= S5P_PA_SDRAM + 0x100,
	.init_irq	= s5pv210_init_irq,
	.map_io		= goni_map_io,
	.init_machine	= goni_machine_init,
	.timer		= &s3c24xx_timer,
MACHINE_END
Commit	Line	Data
2e57da41 JS	1	/* linux/arch/arm/mach-s5pv210/mach-goni.c
	2	*
	3	* Copyright (c) 2010 Samsung Electronics Co., Ltd.
	4	* http://www.samsung.com/
	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License version 2 as
	8	* published by the Free Software Foundation.
	9	*/
	10
	11	#include <linux/kernel.h>
	12	#include <linux/types.h>
	13	#include <linux/init.h>
	14	#include <linux/serial_core.h>
3965fdee	15	#include <linux/fb.h>
ba149f3a MS	16	#include <linux/i2c.h>
ba149f3a MS	17	#include <linux/i2c-gpio.h>
b4a0dca7	18	#include <linux/i2c/qt602240_ts.h>
ba149f3a	19	#include <linux/mfd/max8998.h>
e9dde6f1	20	#include <linux/regulator/fixed.h>
8415d5c4 MS	21	#include <linux/spi/spi.h>
	22	#include <linux/spi/spi_gpio.h>
	23	#include <linux/lcd.h>
ba149f3a MS	24	#include <linux/gpio_keys.h>
	25	#include <linux/input.h>
	26	#include <linux/gpio.h>
2e57da41 JS	27
	28	#include <asm/mach/arch.h>
	29	#include <asm/mach/map.h>
	30	#include <asm/setup.h>
	31	#include <asm/mach-types.h>
	32
	33	#include <mach/map.h>
	34	#include <mach/regs-clock.h>
3965fdee	35	#include <mach/regs-fb.h>
2e57da41	36
ba149f3a	37	#include <plat/gpio-cfg.h>
2e57da41 JS	38	#include <plat/regs-serial.h>
	39	#include <plat/s5pv210.h>
	40	#include <plat/devs.h>
	41	#include <plat/cpu.h>
3965fdee	42	#include <plat/fb.h>
528ef1b5	43	#include <plat/iic.h>
2a555582	44	#include <plat/keypad.h>
19b90c7c	45	#include <plat/sdhci.h>
d5889d5d	46	#include <plat/clock.h>
2e57da41 JS	47
2e57da41 JS	48	/* Following are default values for UCON, ULCON and UFCON UART registers */
c8def085	49	#define GONI_UCON_DEFAULT (S3C2410_UCON_TXILEVEL \| \
2e57da41 JS	50	S3C2410_UCON_RXILEVEL \| \
	51	S3C2410_UCON_TXIRQMODE \| \
	52	S3C2410_UCON_RXIRQMODE \| \
	53	S3C2410_UCON_RXFIFO_TOI \| \
	54	S3C2443_UCON_RXERR_IRQEN)
	55
c8def085	56	#define GONI_ULCON_DEFAULT S3C2410_LCON_CS8
2e57da41	57
f2b7e3c5	58	#define GONI_UFCON_DEFAULT S3C2410_UFCON_FIFOMODE
2e57da41 JS	59
	60	static struct s3c2410_uartcfg goni_uartcfgs[] __initdata = {
	61	[0] = {
	62	.hwport = 0,
	63	.flags = 0,
c8def085 KK	64	.ucon = GONI_UCON_DEFAULT,
c8def085 KK	65	.ulcon = GONI_ULCON_DEFAULT,
f2b7e3c5	66	.ufcon = GONI_UFCON_DEFAULT \|
bbf7b358	67	S5PV210_UFCON_TXTRIG256 \| S5PV210_UFCON_RXTRIG256,
2e57da41 JS	68	},
	69	[1] = {
	70	.hwport = 1,
	71	.flags = 0,
c8def085 KK	72	.ucon = GONI_UCON_DEFAULT,
c8def085 KK	73	.ulcon = GONI_ULCON_DEFAULT,
f2b7e3c5	74	.ufcon = GONI_UFCON_DEFAULT \|
bbf7b358	75	S5PV210_UFCON_TXTRIG64 \| S5PV210_UFCON_RXTRIG64,
2e57da41 JS	76	},
	77	[2] = {
	78	.hwport = 2,
	79	.flags = 0,
c8def085 KK	80	.ucon = GONI_UCON_DEFAULT,
c8def085 KK	81	.ulcon = GONI_ULCON_DEFAULT,
f2b7e3c5	82	.ufcon = GONI_UFCON_DEFAULT \|
bbf7b358	83	S5PV210_UFCON_TXTRIG16 \| S5PV210_UFCON_RXTRIG16,
2e57da41 JS	84	},
	85	[3] = {
	86	.hwport = 3,
	87	.flags = 0,
c8def085 KK	88	.ucon = GONI_UCON_DEFAULT,
c8def085 KK	89	.ulcon = GONI_ULCON_DEFAULT,
f2b7e3c5	90	.ufcon = GONI_UFCON_DEFAULT \|
bbf7b358	91	S5PV210_UFCON_TXTRIG16 \| S5PV210_UFCON_RXTRIG16,
2e57da41 JS	92	},
	93	};
	94
3965fdee MS	95	/* Frame Buffer */
	96	static struct s3c_fb_pd_win goni_fb_win0 = {
	97	.win_mode = {
3965fdee MS	98	.left_margin = 16,
3965fdee MS	99	.right_margin = 16,
9d1fc39c	100	.upper_margin = 2,
3965fdee MS	101	.lower_margin = 28,
3965fdee MS	102	.hsync_len = 2,
9d1fc39c	103	.vsync_len = 1,
3965fdee MS	104	.xres = 480,
	105	.yres = 800,
	106	.refresh = 55,
	107	},
	108	.max_bpp = 32,
	109	.default_bpp = 16,
	110	};
	111
	112	static struct s3c_fb_platdata goni_lcd_pdata __initdata = {
	113	.win[0] = &goni_fb_win0,
	114	.vidcon0 = VIDCON0_VIDOUT_RGB \| VIDCON0_PNRMODE_RGB \|
	115	VIDCON0_CLKSEL_LCD,
	116	.vidcon1 = VIDCON1_INV_VCLK \| VIDCON1_INV_VDEN
	117	\| VIDCON1_INV_HSYNC \| VIDCON1_INV_VSYNC,
	118	.setup_gpio = s5pv210_fb_gpio_setup_24bpp,
	119	};
	120
8415d5c4 MS	121	static int lcd_power_on(struct lcd_device *ld, int enable)
	122	{
	123	return 1;
	124	}
	125
	126	static int reset_lcd(struct lcd_device *ld)
	127	{
	128	static unsigned int first = 1;
	129	int reset_gpio = -1;
	130
	131	reset_gpio = S5PV210_MP05(5);
	132
	133	if (first) {
	134	gpio_request(reset_gpio, "MLCD_RST");
	135	first = 0;
	136	}
	137
	138	gpio_direction_output(reset_gpio, 1);
	139	return 1;
	140	}
	141
	142	static struct lcd_platform_data goni_lcd_platform_data = {
	143	.reset = reset_lcd,
	144	.power_on = lcd_power_on,
	145	.lcd_enabled = 0,
	146	.reset_delay = 120, /* 120ms */
	147	.power_on_delay = 25, /* 25ms */
	148	.power_off_delay = 200, /* 200ms */
	149	};
	150
	151	#define LCD_BUS_NUM 3
	152	static struct spi_board_info spi_board_info[] __initdata = {
	153	{
	154	.modalias = "s6e63m0",
	155	.platform_data = &goni_lcd_platform_data,
	156	.max_speed_hz = 1200000,
	157	.bus_num = LCD_BUS_NUM,
	158	.chip_select = 0,
	159	.mode = SPI_MODE_3,
	160	.controller_data = (void )S5PV210_MP01(1), / DISPLAY_CS */
	161	},
	162	};
	163
	164	static struct spi_gpio_platform_data lcd_spi_gpio_data = {
	165	.sck = S5PV210_MP04(1), /* DISPLAY_CLK */
	166	.mosi = S5PV210_MP04(3), /* DISPLAY_SI */
	167	.miso = SPI_GPIO_NO_MISO,
	168	.num_chipselect = 1,
	169	};
	170
	171	static struct platform_device goni_spi_gpio = {
	172	.name = "spi_gpio",
	173	.id = LCD_BUS_NUM,
	174	.dev = {
	175	.parent = &s3c_device_fb.dev,
	176	.platform_data = &lcd_spi_gpio_data,
	177	},
	178	};
	179
2a555582 JS	180	/* KEYPAD */
	181	static uint32_t keymap[] __initdata = {
	182	/* KEY(row, col, keycode) */
	183	KEY(0, 1, KEY_MENU), /* Send */
	184	KEY(0, 2, KEY_BACK), /* End */
	185	KEY(1, 1, KEY_CONFIG), /* Half shot */
	186	KEY(1, 2, KEY_VOLUMEUP),
	187	KEY(2, 1, KEY_CAMERA), /* Full shot */
	188	KEY(2, 2, KEY_VOLUMEDOWN),
	189	};
	190
	191	static struct matrix_keymap_data keymap_data __initdata = {
	192	.keymap = keymap,
	193	.keymap_size = ARRAY_SIZE(keymap),
	194	};
	195
	196	static struct samsung_keypad_platdata keypad_data __initdata = {
	197	.keymap_data = &keymap_data,
	198	.rows = 3,
	199	.cols = 3,
	200	};
	201
528ef1b5 MS	202	/* Radio */
	203	static struct i2c_board_info i2c1_devs[] __initdata = {
	204	{
	205	I2C_BOARD_INFO("si470x", 0x10),
	206	},
	207	};
	208
	209	static void __init goni_radio_init(void)
	210	{
	211	int gpio;
	212
	213	gpio = S5PV210_GPJ2(4); /* XMSMDATA_4 */
	214	gpio_request(gpio, "FM_INT");
	215	s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
	216	i2c1_devs[0].irq = gpio_to_irq(gpio);
	217
	218	gpio = S5PV210_GPJ2(5); /* XMSMDATA_5 */
	219	gpio_request(gpio, "FM_RST");
	220	gpio_direction_output(gpio, 1);
	221	}
	222
b4a0dca7 MS	223	/* TSP */
	224	static struct qt602240_platform_data qt602240_platform_data = {
	225	.x_line = 17,
	226	.y_line = 11,
	227	.x_size = 800,
	228	.y_size = 480,
	229	.blen = 0x21,
	230	.threshold = 0x28,
	231	.voltage = 2800000, /* 2.8V */
	232	.orient = QT602240_DIAGONAL,
	233	};
	234
	235	static struct s3c2410_platform_i2c i2c2_data __initdata = {
	236	.flags = 0,
	237	.bus_num = 2,
	238	.slave_addr = 0x10,
	239	.frequency = 400 * 1000,
	240	.sda_delay = 100,
	241	};
	242
	243	static struct i2c_board_info i2c2_devs[] __initdata = {
	244	{
	245	I2C_BOARD_INFO("qt602240_ts", 0x4a),
	246	.platform_data = &qt602240_platform_data,
	247	},
	248	};
	249
	250	static void __init goni_tsp_init(void)
	251	{
	252	int gpio;
	253
	254	gpio = S5PV210_GPJ1(3); /* XMSMADDR_11 */
	255	gpio_request(gpio, "TSP_LDO_ON");
	256	gpio_direction_output(gpio, 1);
	257	gpio_export(gpio, 0);
	258
	259	gpio = S5PV210_GPJ0(5); /* XMSMADDR_5 */
	260	gpio_request(gpio, "TSP_INT");
	261
	262	s5p_register_gpio_interrupt(gpio);
	263	s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
	264	s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP);
	265	i2c2_devs[0].irq = gpio_to_irq(gpio);
	266	}
	267
ba149f3a MS	268	/* MAX8998 regulators */
	269	#if defined(CONFIG_REGULATOR_MAX8998) \|\| defined(CONFIG_REGULATOR_MAX8998_MODULE)
	270
e9dde6f1 MS	271	static struct regulator_consumer_supply goni_ldo5_consumers[] = {
	272	REGULATOR_SUPPLY("vmmc", "s3c-sdhci.0"),
	273	};
	274
ba149f3a MS	275	static struct regulator_init_data goni_ldo2_data = {
	276	.constraints = {
	277	.name = "VALIVE_1.1V",
	278	.min_uV = 1100000,
	279	.max_uV = 1100000,
	280	.apply_uV = 1,
	281	.always_on = 1,
	282	.state_mem = {
	283	.enabled = 1,
	284	},
	285	},
	286	};
	287
	288	static struct regulator_init_data goni_ldo3_data = {
	289	.constraints = {
	290	.name = "VUSB/MIPI_1.1V",
	291	.min_uV = 1100000,
	292	.max_uV = 1100000,
	293	.apply_uV = 1,
	294	.always_on = 1,
	295	},
	296	};
	297
	298	static struct regulator_init_data goni_ldo4_data = {
	299	.constraints = {
	300	.name = "VDAC_3.3V",
	301	.min_uV = 3300000,
	302	.max_uV = 3300000,
	303	.apply_uV = 1,
	304	},
	305	};
	306
	307	static struct regulator_init_data goni_ldo5_data = {
	308	.constraints = {
	309	.name = "VTF_2.8V",
	310	.min_uV = 2800000,
	311	.max_uV = 2800000,
	312	.apply_uV = 1,
	313	},
e9dde6f1 MS	314	.num_consumer_supplies = ARRAY_SIZE(goni_ldo5_consumers),
e9dde6f1 MS	315	.consumer_supplies = goni_ldo5_consumers,
ba149f3a MS	316	};
	317
	318	static struct regulator_init_data goni_ldo6_data = {
	319	.constraints = {
	320	.name = "VCC_3.3V",
	321	.min_uV = 3300000,
	322	.max_uV = 3300000,
	323	.apply_uV = 1,
	324	},
	325	};
	326
	327	static struct regulator_init_data goni_ldo7_data = {
	328	.constraints = {
	329	.name = "VLCD_1.8V",
	330	.min_uV = 1800000,
	331	.max_uV = 1800000,
	332	.apply_uV = 1,
	333	.always_on = 1,
	334	},
	335	};
	336
	337	static struct regulator_init_data goni_ldo8_data = {
	338	.constraints = {
	339	.name = "VUSB/VADC_3.3V",
	340	.min_uV = 3300000,
	341	.max_uV = 3300000,
	342	.apply_uV = 1,
	343	.always_on = 1,
	344	},
	345	};
	346
	347	static struct regulator_init_data goni_ldo9_data = {
	348	.constraints = {
	349	.name = "VCC/VCAM_2.8V",
	350	.min_uV = 2800000,
	351	.max_uV = 2800000,
	352	.apply_uV = 1,
	353	.always_on = 1,
	354	},
	355	};
	356
	357	static struct regulator_init_data goni_ldo10_data = {
	358	.constraints = {
	359	.name = "VPLL_1.1V",
	360	.min_uV = 1100000,
	361	.max_uV = 1100000,
	362	.apply_uV = 1,
	363	.boot_on = 1,
	364	},
	365	};
	366
	367	static struct regulator_init_data goni_ldo11_data = {
	368	.constraints = {
	369	.name = "CAM_IO_2.8V",
	370	.min_uV = 2800000,
	371	.max_uV = 2800000,
	372	.apply_uV = 1,
	373	.always_on = 1,
	374	},
	375	};
	376
	377	static struct regulator_init_data goni_ldo12_data = {
	378	.constraints = {
	379	.name = "CAM_ISP_1.2V",
380	.min_uV = 1200000,
381	.max_uV = 1200000,
382	.apply_uV = 1,
383	.always_on = 1,
384	},
385	};
386
387	static struct regulator_init_data goni_ldo13_data = {
388	.constraints = {
389	.name = "CAM_A_2.8V",
390	.min_uV = 2800000,
391	.max_uV = 2800000,
392	.apply_uV = 1,
393	.always_on = 1,
394	},
395	};
396
397	static struct regulator_init_data goni_ldo14_data = {
398	.constraints = {
399	.name = "CAM_CIF_1.8V",
400	.min_uV = 1800000,
401	.max_uV = 1800000,
402	.apply_uV = 1,
403	.always_on = 1,
404	},
405	};
406
407	static struct regulator_init_data goni_ldo15_data = {
408	.constraints = {
409	.name = "CAM_AF_3.3V",
410	.min_uV = 3300000,
411	.max_uV = 3300000,
412	.apply_uV = 1,
413	.always_on = 1,
414	},
415	};
416
417	static struct regulator_init_data goni_ldo16_data = {
418	.constraints = {
419	.name = "VMIPI_1.8V",
420	.min_uV = 1800000,
421	.max_uV = 1800000,
422	.apply_uV = 1,
423	.always_on = 1,
424	},
425	};
426
427	static struct regulator_init_data goni_ldo17_data = {
428	.constraints = {
429	.name = "VCC_3.0V_LCD",
430	.min_uV = 3000000,
431	.max_uV = 3000000,
432	.apply_uV = 1,
433	.always_on = 1,
434	},
435	};
436
437	/* BUCK */
438	static struct regulator_consumer_supply buck1_consumer[] = {
439	{ .supply = "vddarm", },
440	};
441
442	static struct regulator_consumer_supply buck2_consumer[] = {
443	{ .supply = "vddint", },
444	};
445
446	static struct regulator_init_data goni_buck1_data = {
447	.constraints = {
448	.name = "VARM_1.2V",
449	.min_uV = 1200000,
450	.max_uV = 1200000,
451	.apply_uV = 1,
452	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE \|
453	REGULATOR_CHANGE_STATUS,
454	},
455	.num_consumer_supplies = ARRAY_SIZE(buck1_consumer),
456	.consumer_supplies = buck1_consumer,
457	};
458
459	static struct regulator_init_data goni_buck2_data = {
460	.constraints = {
461	.name = "VINT_1.2V",
462	.min_uV = 1200000,
463	.max_uV = 1200000,
464	.apply_uV = 1,
465	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE \|
466	REGULATOR_CHANGE_STATUS,
467	},
468	.num_consumer_supplies = ARRAY_SIZE(buck2_consumer),
469	.consumer_supplies = buck2_consumer,
470	};
471
472	static struct regulator_init_data goni_buck3_data = {
473	.constraints = {
474	.name = "VCC_1.8V",
475	.min_uV = 1800000,
476	.max_uV = 1800000,
477	.apply_uV = 1,
478	.state_mem = {
479	.enabled = 1,
480	},
481	},
482	};
483
484	static struct regulator_init_data goni_buck4_data = {
485	.constraints = {
486	.name = "CAM_CORE_1.2V",
487	.min_uV = 1200000,
488	.max_uV = 1200000,
489	.apply_uV = 1,
490	.always_on = 1,
491	},
492	};
493
494	static struct max8998_regulator_data goni_regulators[] = {
495	{ MAX8998_LDO2, &goni_ldo2_data },
496	{ MAX8998_LDO3, &goni_ldo3_data },
497	{ MAX8998_LDO4, &goni_ldo4_data },
498	{ MAX8998_LDO5, &goni_ldo5_data },
499	{ MAX8998_LDO6, &goni_ldo6_data },
500	{ MAX8998_LDO7, &goni_ldo7_data },
501	{ MAX8998_LDO8, &goni_ldo8_data },
502	{ MAX8998_LDO9, &goni_ldo9_data },
503	{ MAX8998_LDO10, &goni_ldo10_data },
504	{ MAX8998_LDO11, &goni_ldo11_data },
505	{ MAX8998_LDO12, &goni_ldo12_data },
506	{ MAX8998_LDO13, &goni_ldo13_data },
507	{ MAX8998_LDO14, &goni_ldo14_data },
508	{ MAX8998_LDO15, &goni_ldo15_data },
509	{ MAX8998_LDO16, &goni_ldo16_data },
510	{ MAX8998_LDO17, &goni_ldo17_data },
511	{ MAX8998_BUCK1, &goni_buck1_data },
512	{ MAX8998_BUCK2, &goni_buck2_data },
513	{ MAX8998_BUCK3, &goni_buck3_data },
514	{ MAX8998_BUCK4, &goni_buck4_data },
515	};
516
517	static struct max8998_platform_data goni_max8998_pdata = {
518	.num_regulators = ARRAY_SIZE(goni_regulators),
519	.regulators = goni_regulators,
520	};
521	#endif
522
523	/* GPIO I2C PMIC */
524	#define AP_I2C_GPIO_PMIC_BUS_4 4
525	static struct i2c_gpio_platform_data goni_i2c_gpio_pmic_data = {
526	.sda_pin = S5PV210_GPJ4(0), /* XMSMCSN */
527	.scl_pin = S5PV210_GPJ4(3), /* XMSMIRQN */
528	};
529
530	static struct platform_device goni_i2c_gpio_pmic = {
531	.name = "i2c-gpio",
532	.id = AP_I2C_GPIO_PMIC_BUS_4,
533	.dev = {
534	.platform_data = &goni_i2c_gpio_pmic_data,
535	},
536	};
537
538	static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = {
539	#if defined(CONFIG_REGULATOR_MAX8998) \|\| defined(CONFIG_REGULATOR_MAX8998_MODULE)
540	{
541	/* 0xCC when SRAD = 0 */
542	I2C_BOARD_INFO("max8998", 0xCC >> 1),
543	.platform_data = &goni_max8998_pdata,
544	},
545	#endif
546	};
547
5112267e CC	548	/* GPIO I2C AP 1.8V */
	549	#define AP_I2C_GPIO_BUS_5 5
	550	static struct i2c_gpio_platform_data goni_i2c_gpio5_data = {
	551	.sda_pin = S5PV210_MP05(3), /* XM0ADDR_11 */
	552	.scl_pin = S5PV210_MP05(2), /* XM0ADDR_10 */
	553	};
	554
	555	static struct platform_device goni_i2c_gpio5 = {
	556	.name = "i2c-gpio",
	557	.id = AP_I2C_GPIO_BUS_5,
	558	.dev = {
	559	.platform_data = &goni_i2c_gpio5_data,
	560	},
	561	};
	562
	563	static struct i2c_board_info i2c_gpio5_devs[] __initdata = {
	564	{
	565	/* CS/ADDR = low 0x34 (FYI: high = 0x36) */
	566	I2C_BOARD_INFO("wm8994", 0x1a),
	567	},
	568	};
	569
ba149f3a MS	570	/* PMIC Power button */
	571	static struct gpio_keys_button goni_gpio_keys_table[] = {
	572	{
	573	.code = KEY_POWER,
	574	.gpio = S5PV210_GPH2(6),
	575	.desc = "gpio-keys: KEY_POWER",
	576	.type = EV_KEY,
	577	.active_low = 1,
	578	.wakeup = 1,
	579	.debounce_interval = 1,
	580	},
	581	};
	582
	583	static struct gpio_keys_platform_data goni_gpio_keys_data = {
	584	.buttons = goni_gpio_keys_table,
	585	.nbuttons = ARRAY_SIZE(goni_gpio_keys_table),
	586	};
	587
	588	static struct platform_device goni_device_gpiokeys = {
	589	.name = "gpio-keys",
	590	.dev = {
	591	.platform_data = &goni_gpio_keys_data,
	592	},
	593	};
	594
	595	static void __init goni_pmic_init(void)
	596	{
	597	/* AP_PMIC_IRQ: EINT7 */
	598	s3c_gpio_cfgpin(S5PV210_GPH0(7), S3C_GPIO_SFN(0xf));
	599	s3c_gpio_setpull(S5PV210_GPH0(7), S3C_GPIO_PULL_UP);
	600
	601	/* nPower: EINT22 */
	602	s3c_gpio_cfgpin(S5PV210_GPH2(6), S3C_GPIO_SFN(0xf));
	603	s3c_gpio_setpull(S5PV210_GPH2(6), S3C_GPIO_PULL_UP);
	604	}
	605
19b90c7c MS	606	/* MoviNAND */
	607	static struct s3c_sdhci_platdata goni_hsmmc0_data __initdata = {
	608	.max_width = 4,
	609	.cd_type = S3C_SDHCI_CD_PERMANENT,
	610	};
	611
	612	/* Wireless LAN */
	613	static struct s3c_sdhci_platdata goni_hsmmc1_data __initdata = {
	614	.max_width = 4,
	615	.cd_type = S3C_SDHCI_CD_EXTERNAL,
	616	/* ext_cd_{init,cleanup} callbacks will be added later */
	617	};
	618
	619	/* External Flash */
	620	#define GONI_EXT_FLASH_EN S5PV210_MP05(4)
	621	#define GONI_EXT_FLASH_CD S5PV210_GPH3(4)
	622	static struct s3c_sdhci_platdata goni_hsmmc2_data __initdata = {
	623	.max_width = 4,
	624	.cd_type = S3C_SDHCI_CD_GPIO,
	625	.ext_cd_gpio = GONI_EXT_FLASH_CD,
	626	.ext_cd_gpio_invert = 1,
	627	};
	628
e9dde6f1 MS	629	static struct regulator_consumer_supply mmc2_supplies[] = {
	630	REGULATOR_SUPPLY("vmmc", "s3c-sdhci.2"),
	631	};
	632
	633	static struct regulator_init_data mmc2_fixed_voltage_init_data = {
	634	.constraints = {
	635	.name = "V_TF_2.8V",
	636	.valid_ops_mask = REGULATOR_CHANGE_STATUS,
	637	},
	638	.num_consumer_supplies = ARRAY_SIZE(mmc2_supplies),
	639	.consumer_supplies = mmc2_supplies,
	640	};
	641
	642	static struct fixed_voltage_config mmc2_fixed_voltage_config = {
	643	.supply_name = "EXT_FLASH_EN",
	644	.microvolts = 2800000,
	645	.gpio = GONI_EXT_FLASH_EN,
	646	.enable_high = true,
	647	.init_data = &mmc2_fixed_voltage_init_data,
	648	};
	649
	650	static struct platform_device mmc2_fixed_voltage = {
	651	.name = "reg-fixed-voltage",
	652	.id = 2,
	653	.dev = {
	654	.platform_data = &mmc2_fixed_voltage_config,
	655	},
	656	};
	657
19b90c7c MS	658	static void goni_setup_sdhci(void)
19b90c7c MS	659	{
19b90c7c MS	660	s3c_sdhci0_set_platdata(&goni_hsmmc0_data);
	661	s3c_sdhci1_set_platdata(&goni_hsmmc1_data);
	662	s3c_sdhci2_set_platdata(&goni_hsmmc2_data);
	663	};
ba149f3a	664
2e57da41	665	static struct platform_device *goni_devices[] __initdata = {
3965fdee	666	&s3c_device_fb,
13904fba	667	&s5p_device_onenand,
8415d5c4	668	&goni_spi_gpio,
ba149f3a	669	&goni_i2c_gpio_pmic,
5112267e	670	&goni_i2c_gpio5,
e9dde6f1	671	&mmc2_fixed_voltage,
ba149f3a	672	&goni_device_gpiokeys,
9f488c6f SN	673	&s5p_device_fimc0,
	674	&s5p_device_fimc1,
	675	&s5p_device_fimc2,
19b90c7c MS	676	&s3c_device_hsmmc0,
	677	&s3c_device_hsmmc1,
	678	&s3c_device_hsmmc2,
6c29e71c	679	&s5pv210_device_iis0,
d5889d5d	680	&s3c_device_usb_hsotg,
2a555582	681	&samsung_device_keypad,
528ef1b5	682	&s3c_device_i2c1,
b4a0dca7	683	&s3c_device_i2c2,
2e57da41 JS	684	};
2e57da41 JS	685
6c29e71c CC	686	static void __init goni_sound_init(void)
	687	{
	688	/* Ths main clock of WM8994 codec uses the output of CLKOUT pin.
	689	* The CLKOUT[9:8] set to 0x3(XUSBXTI) of 0xE010E000(OTHERS)
	690	* because it needs 24MHz clock to operate WM8994 codec.
	691	*/
	692	__raw_writel(__raw_readl(S5P_OTHERS) \| (0x3 << 8), S5P_OTHERS);
	693	}
	694
2e57da41 JS	695	static void __init goni_map_io(void)
	696	{
	697	s5p_init_io(NULL, 0, S5P_VA_CHIPID);
	698	s3c24xx_init_clocks(24000000);
	699	s3c24xx_init_uarts(goni_uartcfgs, ARRAY_SIZE(goni_uartcfgs));
	700	}
	701
	702	static void __init goni_machine_init(void)
	703	{
528ef1b5 MS	704	/* Radio: call before I2C 1 registeration */
	705	goni_radio_init();
	706
	707	/* I2C1 */
	708	s3c_i2c1_set_platdata(NULL);
	709	i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
	710
b4a0dca7 MS	711	/* TSP: call before I2C 2 registeration */
	712	goni_tsp_init();
	713
	714	/* I2C2 */
	715	s3c_i2c2_set_platdata(&i2c2_data);
	716	i2c_register_board_info(2, i2c2_devs, ARRAY_SIZE(i2c2_devs));
	717
ba149f3a MS	718	/* PMIC */
	719	goni_pmic_init();
	720	i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, i2c_gpio_pmic_devs,
	721	ARRAY_SIZE(i2c_gpio_pmic_devs));
19b90c7c MS	722	/* SDHCI */
	723	goni_setup_sdhci();
	724
5112267e	725	/* SOUND */
6c29e71c	726	goni_sound_init();
5112267e CC	727	i2c_register_board_info(AP_I2C_GPIO_BUS_5, i2c_gpio5_devs,
	728	ARRAY_SIZE(i2c_gpio5_devs));
	729
3965fdee MS	730	/* FB */
	731	s3c_fb_set_platdata(&goni_lcd_pdata);
	732
8415d5c4 MS	733	/* SPI */
	734	spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info));
	735
2a555582 JS	736	/* KEYPAD */
	737	samsung_keypad_set_platdata(&keypad_data);
	738
d5889d5d MS	739	clk_xusbxti.rate = 24000000;
d5889d5d MS	740
2e57da41 JS	741	platform_add_devices(goni_devices, ARRAY_SIZE(goni_devices));
	742	}
	743
	744	MACHINE_START(GONI, "GONI")
	745	/* Maintainers: Kyungmin Park <kyungmin.park@samsung.com> */
	746	.phys_io = S3C_PA_UART & 0xfff00000,
	747	.io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc,
	748	.boot_params = S5P_PA_SDRAM + 0x100,
	749	.init_irq = s5pv210_init_irq,
	750	.map_io = goni_map_io,
	751	.init_machine = goni_machine_init,
	752	.timer = &s3c24xx_timer,
	753	MACHINE_END