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

/* linux/arch/arm/mach-s5pv210/mach-aquila.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/mfd/max8998.h>
#include <linux/mfd/wm8994/pdata.h>
#include <linux/regulator/fixed.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <linux/gpio.h>

#include <asm/hardware/vic.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 <plat/gpio-cfg.h>
#include <plat/regs-serial.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/fb.h>
#include <plat/fimc-core.h>
#include <plat/sdhci.h>
#include <plat/s5p-time.h>
#include <plat/regs-fb-v4.h>

#include "common.h"

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

#define AQUILA_ULCON_DEFAULT	S3C2410_LCON_CS8

#define AQUILA_UFCON_DEFAULT	S3C2410_UFCON_FIFOMODE

static struct s3c2410_uartcfg aquila_uartcfgs[] __initdata = {
	[0] = {
		.hwport		= 0,
		.flags		= 0,
		.ucon		= AQUILA_UCON_DEFAULT,
		.ulcon		= AQUILA_ULCON_DEFAULT,
		/*
		 * Actually UART0 can support 256 bytes fifo, but aquila board
		 * supports 128 bytes fifo because of initial chip bug
		 */
		.ufcon		= AQUILA_UFCON_DEFAULT |
			S5PV210_UFCON_TXTRIG128 | S5PV210_UFCON_RXTRIG128,
	},
	[1] = {
		.hwport		= 1,
		.flags		= 0,
		.ucon		= AQUILA_UCON_DEFAULT,
		.ulcon		= AQUILA_ULCON_DEFAULT,
		.ufcon		= AQUILA_UFCON_DEFAULT |
			S5PV210_UFCON_TXTRIG64 | S5PV210_UFCON_RXTRIG64,
	},
	[2] = {
		.hwport		= 2,
		.flags		= 0,
		.ucon		= AQUILA_UCON_DEFAULT,
		.ulcon		= AQUILA_ULCON_DEFAULT,
		.ufcon		= AQUILA_UFCON_DEFAULT |
			S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
	},
	[3] = {
		.hwport		= 3,
		.flags		= 0,
		.ucon		= AQUILA_UCON_DEFAULT,
		.ulcon		= AQUILA_ULCON_DEFAULT,
		.ufcon		= AQUILA_UFCON_DEFAULT |
			S5PV210_UFCON_TXTRIG16 | S5PV210_UFCON_RXTRIG16,
	},
};

/* Frame Buffer */
static struct s3c_fb_pd_win aquila_fb_win0 = {
	.max_bpp = 32,
	.default_bpp = 16,
	.xres = 480,
	.yres = 800,
};

static struct s3c_fb_pd_win aquila_fb_win1 = {
	.max_bpp = 32,
	.default_bpp = 16,
	.xres = 480,
	.yres = 800,
};

static struct fb_videomode aquila_lcd_timing = {
	.left_margin = 16,
	.right_margin = 16,
	.upper_margin = 3,
	.lower_margin = 28,
	.hsync_len = 2,
	.vsync_len = 2,
	.xres = 480,
	.yres = 800,
};

static struct s3c_fb_platdata aquila_lcd_pdata __initdata = {
	.win[0]		= &aquila_fb_win0,
	.win[1]		= &aquila_fb_win1,
	.vtiming	= &aquila_lcd_timing,
	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC |
			  VIDCON1_INV_VCLK | VIDCON1_INV_VDEN,
	.setup_gpio	= s5pv210_fb_gpio_setup_24bpp,
};

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

static struct regulator_init_data aquila_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 aquila_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 aquila_ldo4_data = {
	.constraints	= {
		.name		= "VDAC_3.3V",
		.min_uV		= 3300000,
		.max_uV		= 3300000,
		.apply_uV	= 1,
	},
};

static struct regulator_init_data aquila_ldo5_data = {
	.constraints	= {
		.name		= "VTF_2.8V",
		.min_uV		= 2800000,
		.max_uV		= 2800000,
		.apply_uV	= 1,
	},
};

static struct regulator_init_data aquila_ldo6_data = {
	.constraints	= {
		.name		= "VCC_3.3V",
		.min_uV		= 3300000,
		.max_uV		= 3300000,
		.apply_uV	= 1,
	},
};

static struct regulator_init_data aquila_ldo7_data = {
	.constraints	= {
		.name		= "VCC_3.0V",
		.min_uV		= 3000000,
		.max_uV		= 3000000,
		.apply_uV	= 1,
		.boot_on	= 1,
		.always_on	= 1,
	},
};

static struct regulator_init_data aquila_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 aquila_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 aquila_ldo10_data = {
	.constraints	= {
		.name		= "VPLL_1.1V",
		.min_uV		= 1100000,
		.max_uV		= 1100000,
		.apply_uV	= 1,
		.boot_on	= 1,
	},
};

static struct regulator_init_data aquila_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 aquila_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 aquila_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 aquila_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 aquila_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 aquila_ldo16_data = {
	.constraints	= {
		.name		= "VMIPI_1.8V",
		.min_uV		= 1800000,
		.max_uV		= 1800000,
		.apply_uV	= 1,
		.always_on	= 1,
	},
};

static struct regulator_init_data aquila_ldo17_data = {
	.constraints	= {
		.name		= "CAM_8M_1.8V",
		.min_uV		= 1800000,
		.max_uV		= 1800000,
		.apply_uV	= 1,
		.always_on	= 1,
	},
};

/* BUCK */
static struct regulator_consumer_supply buck1_consumer =
	REGULATOR_SUPPLY("vddarm", NULL);

static struct regulator_consumer_supply buck2_consumer =
	REGULATOR_SUPPLY("vddint", NULL);

static struct regulator_init_data aquila_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	= 1,
	.consumer_supplies	= &buck1_consumer,
};

static struct regulator_init_data aquila_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	= 1,
	.consumer_supplies	= &buck2_consumer,
};

static struct regulator_init_data aquila_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 aquila_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 aquila_regulators[] = {
	{ MAX8998_LDO2,  &aquila_ldo2_data },
	{ MAX8998_LDO3,  &aquila_ldo3_data },
	{ MAX8998_LDO4,  &aquila_ldo4_data },
	{ MAX8998_LDO5,  &aquila_ldo5_data },
	{ MAX8998_LDO6,  &aquila_ldo6_data },
	{ MAX8998_LDO7,  &aquila_ldo7_data },
	{ MAX8998_LDO8,  &aquila_ldo8_data },
	{ MAX8998_LDO9,  &aquila_ldo9_data },
	{ MAX8998_LDO10, &aquila_ldo10_data },
	{ MAX8998_LDO11, &aquila_ldo11_data },
	{ MAX8998_LDO12, &aquila_ldo12_data },
	{ MAX8998_LDO13, &aquila_ldo13_data },
	{ MAX8998_LDO14, &aquila_ldo14_data },
	{ MAX8998_LDO15, &aquila_ldo15_data },
	{ MAX8998_LDO16, &aquila_ldo16_data },
	{ MAX8998_LDO17, &aquila_ldo17_data },
	{ MAX8998_BUCK1, &aquila_buck1_data },
	{ MAX8998_BUCK2, &aquila_buck2_data },
	{ MAX8998_BUCK3, &aquila_buck3_data },
	{ MAX8998_BUCK4, &aquila_buck4_data },
};

static struct max8998_platform_data aquila_max8998_pdata = {
	.num_regulators	= ARRAY_SIZE(aquila_regulators),
	.regulators	= aquila_regulators,
	.buck1_set1	= S5PV210_GPH0(3),
	.buck1_set2	= S5PV210_GPH0(4),
	.buck2_set3	= S5PV210_GPH0(5),
	.buck1_voltage1	= 1200000,
	.buck1_voltage2	= 1200000,
	.buck1_voltage3	= 1200000,
	.buck1_voltage4	= 1200000,
	.buck2_voltage1	= 1200000,
	.buck2_voltage2	= 1200000,
};
#endif

static struct regulator_consumer_supply wm8994_fixed_voltage0_supplies[] = {
	REGULATOR_SUPPLY("DBVDD", "5-001a"),
	REGULATOR_SUPPLY("AVDD2", "5-001a"),
	REGULATOR_SUPPLY("CPVDD", "5-001a"),
};

static struct regulator_consumer_supply wm8994_fixed_voltage1_supplies[] = {
	REGULATOR_SUPPLY("SPKVDD1", "5-001a"),
	REGULATOR_SUPPLY("SPKVDD2", "5-001a"),
};

static struct regulator_init_data wm8994_fixed_voltage0_init_data = {
	.constraints = {
		.always_on = 1,
	},
	.num_consumer_supplies	= ARRAY_SIZE(wm8994_fixed_voltage0_supplies),
	.consumer_supplies	= wm8994_fixed_voltage0_supplies,
};

static struct regulator_init_data wm8994_fixed_voltage1_init_data = {
	.constraints = {
		.always_on = 1,
	},
	.num_consumer_supplies	= ARRAY_SIZE(wm8994_fixed_voltage1_supplies),
	.consumer_supplies	= wm8994_fixed_voltage1_supplies,
};

static struct fixed_voltage_config wm8994_fixed_voltage0_config = {
	.supply_name	= "VCC_1.8V_PDA",
	.microvolts	= 1800000,
	.gpio		= -EINVAL,
	.init_data	= &wm8994_fixed_voltage0_init_data,
};

static struct fixed_voltage_config wm8994_fixed_voltage1_config = {
	.supply_name	= "V_BAT",
	.microvolts	= 3700000,
	.gpio		= -EINVAL,
	.init_data	= &wm8994_fixed_voltage1_init_data,
};

static struct platform_device wm8994_fixed_voltage0 = {
	.name		= "reg-fixed-voltage",
	.id		= 0,
	.dev		= {
		.platform_data	= &wm8994_fixed_voltage0_config,
	},
};

static struct platform_device wm8994_fixed_voltage1 = {
	.name		= "reg-fixed-voltage",
	.id		= 1,
	.dev		= {
		.platform_data	= &wm8994_fixed_voltage1_config,
	},
};

static struct regulator_consumer_supply wm8994_avdd1_supply =
	REGULATOR_SUPPLY("AVDD1", "5-001a");

static struct regulator_consumer_supply wm8994_dcvdd_supply =
	REGULATOR_SUPPLY("DCVDD", "5-001a");

static struct regulator_init_data wm8994_ldo1_data = {
	.constraints	= {
		.name		= "AVDD1_3.0V",
		.valid_ops_mask	= REGULATOR_CHANGE_STATUS,
	},
	.num_consumer_supplies	= 1,
	.consumer_supplies	= &wm8994_avdd1_supply,
};

static struct regulator_init_data wm8994_ldo2_data = {
	.constraints	= {
		.name		= "DCVDD_1.0V",
	},
	.num_consumer_supplies	= 1,
	.consumer_supplies	= &wm8994_dcvdd_supply,
};

static struct wm8994_pdata wm8994_platform_data = {
	/* configure gpio1 function: 0x0001(Logic level input/output) */
	.gpio_defaults[0] = 0x0001,
	/* configure gpio3/4/5/7 function for AIF2 voice */
	.gpio_defaults[2] = 0x8100,
	.gpio_defaults[3] = 0x8100,
	.gpio_defaults[4] = 0x8100,
	.gpio_defaults[6] = 0x0100,
	/* configure gpio8/9/10/11 function for AIF3 BT */
	.gpio_defaults[7] = 0x8100,
	.gpio_defaults[8] = 0x0100,
	.gpio_defaults[9] = 0x0100,
	.gpio_defaults[10] = 0x0100,
	.ldo[0]	= { S5PV210_MP03(6), &wm8994_ldo1_data },	/* XM0FRNB_2 */
	.ldo[1]	= { 0, &wm8994_ldo2_data },
};

/* GPIO I2C PMIC */
#define AP_I2C_GPIO_PMIC_BUS_4	4
static struct i2c_gpio_platform_data aquila_i2c_gpio_pmic_data = {
	.sda_pin	= S5PV210_GPJ4(0),	/* XMSMCSN */
	.scl_pin	= S5PV210_GPJ4(3),	/* XMSMIRQN */
};

static struct platform_device aquila_i2c_gpio_pmic = {
	.name		= "i2c-gpio",
	.id		= AP_I2C_GPIO_PMIC_BUS_4,
	.dev		= {
		.platform_data = &aquila_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 = &aquila_max8998_pdata,
	},
#endif
};

/* GPIO I2C AP 1.8V */
#define AP_I2C_GPIO_BUS_5	5
static struct i2c_gpio_platform_data aquila_i2c_gpio5_data = {
	.sda_pin	= S5PV210_MP05(3),	/* XM0ADDR_11 */
	.scl_pin	= S5PV210_MP05(2),	/* XM0ADDR_10 */
};

static struct platform_device aquila_i2c_gpio5 = {
	.name		= "i2c-gpio",
	.id		= AP_I2C_GPIO_BUS_5,
	.dev		= {
		.platform_data	= &aquila_i2c_gpio5_data,
	},
};

static struct i2c_board_info i2c_gpio5_devs[] __initdata = {
	{
		/* CS/ADDR = low 0x34 (FYI: high = 0x36) */
		I2C_BOARD_INFO("wm8994", 0x1a),
		.platform_data	= &wm8994_platform_data,
	},
};

/* PMIC Power button */
static struct gpio_keys_button aquila_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 aquila_gpio_keys_data = {
	.buttons	= aquila_gpio_keys_table,
	.nbuttons	= ARRAY_SIZE(aquila_gpio_keys_table),
};

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

static void __init aquila_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 aquila_hsmmc0_data __initdata = {
	.max_width		= 4,
	.cd_type		= S3C_SDHCI_CD_PERMANENT,
};

/* Wireless LAN */
static struct s3c_sdhci_platdata aquila_hsmmc1_data __initdata = {
	.max_width		= 4,
	.cd_type		= S3C_SDHCI_CD_EXTERNAL,
	/* ext_cd_{init,cleanup} callbacks will be added later */
};

/* External Flash */
#define AQUILA_EXT_FLASH_EN	S5PV210_MP05(4)
#define AQUILA_EXT_FLASH_CD	S5PV210_GPH3(4)
static struct s3c_sdhci_platdata aquila_hsmmc2_data __initdata = {
	.max_width		= 4,
	.cd_type		= S3C_SDHCI_CD_GPIO,
	.ext_cd_gpio		= AQUILA_EXT_FLASH_CD,
	.ext_cd_gpio_invert	= 1,
};

static void aquila_setup_sdhci(void)
{
	gpio_request_one(AQUILA_EXT_FLASH_EN, GPIOF_OUT_INIT_HIGH, "FLASH_EN");

	s3c_sdhci0_set_platdata(&aquila_hsmmc0_data);
	s3c_sdhci1_set_platdata(&aquila_hsmmc1_data);
	s3c_sdhci2_set_platdata(&aquila_hsmmc2_data);
};

/* Audio device */
static struct platform_device aquila_device_audio = {
	.name = "smdk-audio",
	.id = -1,
};

static struct platform_device *aquila_devices[] __initdata = {
	&aquila_i2c_gpio_pmic,
	&aquila_i2c_gpio5,
	&aquila_device_gpiokeys,
	&aquila_device_audio,
	&s3c_device_fb,
	&s5p_device_onenand,
	&s3c_device_hsmmc0,
	&s3c_device_hsmmc1,
	&s3c_device_hsmmc2,
	&s5p_device_fimc0,
	&s5p_device_fimc1,
	&s5p_device_fimc2,
	&s5p_device_fimc_md,
	&s5pv210_device_iis0,
	&wm8994_fixed_voltage0,
	&wm8994_fixed_voltage1,
};

static void __init aquila_sound_init(void)
{
	unsigned int gpio;

	/* CODEC_XTAL_EN
	 *
	 * The Aquila board have a oscillator which provide main clock
	 * to WM8994 codec. The oscillator provide 24MHz clock to WM8994
	 * clock. Set gpio setting of "CODEC_XTAL_EN" to enable a oscillator.
	 * */
	gpio = S5PV210_GPH3(2);		/* XEINT_26 */
	gpio_request(gpio, "CODEC_XTAL_EN");
	s3c_gpio_cfgpin(gpio, S3C_GPIO_OUTPUT);
	s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);

	/* 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 aquila_map_io(void)
{
	s5pv210_init_io(NULL, 0);
	s3c24xx_init_clocks(24000000);
	s3c24xx_init_uarts(aquila_uartcfgs, ARRAY_SIZE(aquila_uartcfgs));
	s5p_set_timer_source(S5P_PWM3, S5P_PWM4);
}

static void __init aquila_machine_init(void)
{
	/* PMIC */
	aquila_pmic_init();
	i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, i2c_gpio_pmic_devs,
			ARRAY_SIZE(i2c_gpio_pmic_devs));
	/* SDHCI */
	aquila_setup_sdhci();

	s3c_fimc_setname(0, "s5p-fimc");
	s3c_fimc_setname(1, "s5p-fimc");
	s3c_fimc_setname(2, "s5p-fimc");

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

	/* FB */
	s3c_fb_set_platdata(&aquila_lcd_pdata);

	platform_add_devices(aquila_devices, ARRAY_SIZE(aquila_devices));
}

MACHINE_START(AQUILA, "Aquila")
	/* Maintainers:
	   Marek Szyprowski <m.szyprowski@samsung.com>
	   Kyungmin Park <kyungmin.park@samsung.com> */
	.atag_offset	= 0x100,
	.init_irq	= s5pv210_init_irq,
	.handle_irq	= vic_handle_irq,
	.map_io		= aquila_map_io,
	.init_machine	= aquila_machine_init,
	.timer		= &s5p_timer,
	.restart	= s5pv210_restart,
MACHINE_END
Commit	Line	Data
d947e792 MS	1	/* linux/arch/arm/mach-s5pv210/mach-aquila.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>
b315032f	15	#include <linux/fb.h>
a1660c12 MS	16	#include <linux/i2c.h>
	17	#include <linux/i2c-gpio.h>
	18	#include <linux/mfd/max8998.h>
80849798 CC	19	#include <linux/mfd/wm8994/pdata.h>
80849798 CC	20	#include <linux/regulator/fixed.h>
a1660c12 MS	21	#include <linux/gpio_keys.h>
	22	#include <linux/input.h>
	23	#include <linux/gpio.h>
d947e792	24
bb3a4ebe	25	#include <asm/hardware/vic.h>
d947e792 MS	26	#include <asm/mach/arch.h>
	27	#include <asm/mach/map.h>
	28	#include <asm/setup.h>
	29	#include <asm/mach-types.h>
	30
	31	#include <mach/map.h>
	32	#include <mach/regs-clock.h>
	33
a1660c12	34	#include <plat/gpio-cfg.h>
d947e792	35	#include <plat/regs-serial.h>
d947e792 MS	36	#include <plat/devs.h>
d947e792 MS	37	#include <plat/cpu.h>
b315032f	38	#include <plat/fb.h>
187749bb	39	#include <plat/fimc-core.h>
ba3fbef9	40	#include <plat/sdhci.h>
20780fcc	41	#include <plat/s5p-time.h>
7bf3ba6b	42	#include <plat/regs-fb-v4.h>
d947e792	43
3fa754c2 KK	44	#include "common.h"
3fa754c2 KK	45
d947e792	46	/* Following are default values for UCON, ULCON and UFCON UART registers */
c8def085	47	#define AQUILA_UCON_DEFAULT (S3C2410_UCON_TXILEVEL \| \
d947e792 MS	48	S3C2410_UCON_RXILEVEL \| \
	49	S3C2410_UCON_TXIRQMODE \| \
	50	S3C2410_UCON_RXIRQMODE \| \
	51	S3C2410_UCON_RXFIFO_TOI \| \
	52	S3C2443_UCON_RXERR_IRQEN)
	53
c8def085	54	#define AQUILA_ULCON_DEFAULT S3C2410_LCON_CS8
d947e792	55
f2b7e3c5	56	#define AQUILA_UFCON_DEFAULT S3C2410_UFCON_FIFOMODE
d947e792	57
df01714a	58	static struct s3c2410_uartcfg aquila_uartcfgs[] __initdata = {
d947e792 MS	59	[0] = {
	60	.hwport = 0,
	61	.flags = 0,
c8def085 KK	62	.ucon = AQUILA_UCON_DEFAULT,
c8def085 KK	63	.ulcon = AQUILA_ULCON_DEFAULT,
df01714a JS	64	/*
	65	* Actually UART0 can support 256 bytes fifo, but aquila board
	66	* supports 128 bytes fifo because of initial chip bug
	67	*/
f2b7e3c5	68	.ufcon = AQUILA_UFCON_DEFAULT \|
df01714a	69	S5PV210_UFCON_TXTRIG128 \| S5PV210_UFCON_RXTRIG128,
d947e792 MS	70	},
	71	[1] = {
	72	.hwport = 1,
	73	.flags = 0,
c8def085 KK	74	.ucon = AQUILA_UCON_DEFAULT,
c8def085 KK	75	.ulcon = AQUILA_ULCON_DEFAULT,
f2b7e3c5	76	.ufcon = AQUILA_UFCON_DEFAULT \|
df01714a	77	S5PV210_UFCON_TXTRIG64 \| S5PV210_UFCON_RXTRIG64,
d947e792 MS	78	},
	79	[2] = {
	80	.hwport = 2,
	81	.flags = 0,
c8def085 KK	82	.ucon = AQUILA_UCON_DEFAULT,
c8def085 KK	83	.ulcon = AQUILA_ULCON_DEFAULT,
f2b7e3c5	84	.ufcon = AQUILA_UFCON_DEFAULT \|
df01714a	85	S5PV210_UFCON_TXTRIG16 \| S5PV210_UFCON_RXTRIG16,
d947e792 MS	86	},
	87	[3] = {
	88	.hwport = 3,
	89	.flags = 0,
c8def085 KK	90	.ucon = AQUILA_UCON_DEFAULT,
c8def085 KK	91	.ulcon = AQUILA_ULCON_DEFAULT,
f2b7e3c5	92	.ufcon = AQUILA_UFCON_DEFAULT \|
df01714a	93	S5PV210_UFCON_TXTRIG16 \| S5PV210_UFCON_RXTRIG16,
d947e792 MS	94	},
	95	};
	96
b315032f MS	97	/* Frame Buffer */
b315032f MS	98	static struct s3c_fb_pd_win aquila_fb_win0 = {
b315032f MS	99	.max_bpp = 32,
b315032f MS	100	.default_bpp = 16,
79d3c41a TA	101	.xres = 480,
79d3c41a TA	102	.yres = 800,
b315032f MS	103	};
	104
	105	static struct s3c_fb_pd_win aquila_fb_win1 = {
b315032f MS	106	.max_bpp = 32,
b315032f MS	107	.default_bpp = 16,
79d3c41a TA	108	.xres = 480,
	109	.yres = 800,
	110	};
	111
	112	static struct fb_videomode aquila_lcd_timing = {
	113	.left_margin = 16,
	114	.right_margin = 16,
	115	.upper_margin = 3,
	116	.lower_margin = 28,
	117	.hsync_len = 2,
	118	.vsync_len = 2,
	119	.xres = 480,
	120	.yres = 800,
b315032f MS	121	};
	122
	123	static struct s3c_fb_platdata aquila_lcd_pdata __initdata = {
	124	.win[0] = &aquila_fb_win0,
	125	.win[1] = &aquila_fb_win1,
79d3c41a	126	.vtiming = &aquila_lcd_timing,
b315032f MS	127	.vidcon0 = VIDCON0_VIDOUT_RGB \| VIDCON0_PNRMODE_RGB,
	128	.vidcon1 = VIDCON1_INV_HSYNC \| VIDCON1_INV_VSYNC \|
	129	VIDCON1_INV_VCLK \| VIDCON1_INV_VDEN,
	130	.setup_gpio = s5pv210_fb_gpio_setup_24bpp,
	131	};
	132
a1660c12 MS	133	/* MAX8998 regulators */
	134	#if defined(CONFIG_REGULATOR_MAX8998) \|\| defined(CONFIG_REGULATOR_MAX8998_MODULE)
	135
	136	static struct regulator_init_data aquila_ldo2_data = {
	137	.constraints = {
	138	.name = "VALIVE_1.1V",
	139	.min_uV = 1100000,
	140	.max_uV = 1100000,
	141	.apply_uV = 1,
	142	.always_on = 1,
	143	.state_mem = {
	144	.enabled = 1,
	145	},
	146	},
	147	};
	148
	149	static struct regulator_init_data aquila_ldo3_data = {
	150	.constraints = {
d1061331	151	.name = "VUSB+MIPI_1.1V",
a1660c12 MS	152	.min_uV = 1100000,
	153	.max_uV = 1100000,
	154	.apply_uV = 1,
	155	.always_on = 1,
	156	},
	157	};
	158
	159	static struct regulator_init_data aquila_ldo4_data = {
	160	.constraints = {
	161	.name = "VDAC_3.3V",
	162	.min_uV = 3300000,
	163	.max_uV = 3300000,
	164	.apply_uV = 1,
	165	},
	166	};
	167
	168	static struct regulator_init_data aquila_ldo5_data = {
	169	.constraints = {
	170	.name = "VTF_2.8V",
	171	.min_uV = 2800000,
	172	.max_uV = 2800000,
	173	.apply_uV = 1,
	174	},
	175	};
	176
	177	static struct regulator_init_data aquila_ldo6_data = {
	178	.constraints = {
	179	.name = "VCC_3.3V",
	180	.min_uV = 3300000,
	181	.max_uV = 3300000,
	182	.apply_uV = 1,
	183	},
	184	};
	185
	186	static struct regulator_init_data aquila_ldo7_data = {
	187	.constraints = {
	188	.name = "VCC_3.0V",
	189	.min_uV = 3000000,
	190	.max_uV = 3000000,
	191	.apply_uV = 1,
	192	.boot_on = 1,
	193	.always_on = 1,
	194	},
	195	};
	196
	197	static struct regulator_init_data aquila_ldo8_data = {
	198	.constraints = {
d1061331	199	.name = "VUSB+VADC_3.3V",
a1660c12 MS	200	.min_uV = 3300000,
	201	.max_uV = 3300000,
	202	.apply_uV = 1,
	203	.always_on = 1,
	204	},
	205	};
	206
	207	static struct regulator_init_data aquila_ldo9_data = {
	208	.constraints = {
d1061331	209	.name = "VCC+VCAM_2.8V",
a1660c12 MS	210	.min_uV = 2800000,
	211	.max_uV = 2800000,
	212	.apply_uV = 1,
	213	.always_on = 1,
	214	},
	215	};
	216
	217	static struct regulator_init_data aquila_ldo10_data = {
	218	.constraints = {
	219	.name = "VPLL_1.1V",
	220	.min_uV = 1100000,
	221	.max_uV = 1100000,
	222	.apply_uV = 1,
	223	.boot_on = 1,
	224	},
	225	};
	226
	227	static struct regulator_init_data aquila_ldo11_data = {
	228	.constraints = {
	229	.name = "CAM_IO_2.8V",
	230	.min_uV = 2800000,
	231	.max_uV = 2800000,
	232	.apply_uV = 1,
	233	.always_on = 1,
	234	},
	235	};
	236
	237	static struct regulator_init_data aquila_ldo12_data = {
	238	.constraints = {
	239	.name = "CAM_ISP_1.2V",
	240	.min_uV = 1200000,
	241	.max_uV = 1200000,
	242	.apply_uV = 1,
	243	.always_on = 1,
	244	},
	245	};
	246
	247	static struct regulator_init_data aquila_ldo13_data = {
	248	.constraints = {
	249	.name = "CAM_A_2.8V",
	250	.min_uV = 2800000,
	251	.max_uV = 2800000,
	252	.apply_uV = 1,
	253	.always_on = 1,
	254	},
	255	};
	256
	257	static struct regulator_init_data aquila_ldo14_data = {
	258	.constraints = {
	259	.name = "CAM_CIF_1.8V",
	260	.min_uV = 1800000,
	261	.max_uV = 1800000,
	262	.apply_uV = 1,
	263	.always_on = 1,
	264	},
	265	};
	266
	267	static struct regulator_init_data aquila_ldo15_data = {
	268	.constraints = {
	269	.name = "CAM_AF_3.3V",
	270	.min_uV = 3300000,
	271	.max_uV = 3300000,
	272	.apply_uV = 1,
	273	.always_on = 1,
274	},
275	};
276
277	static struct regulator_init_data aquila_ldo16_data = {
278	.constraints = {
279	.name = "VMIPI_1.8V",
280	.min_uV = 1800000,
281	.max_uV = 1800000,
282	.apply_uV = 1,
283	.always_on = 1,
284	},
285	};
286
287	static struct regulator_init_data aquila_ldo17_data = {
288	.constraints = {
289	.name = "CAM_8M_1.8V",
290	.min_uV = 1800000,
291	.max_uV = 1800000,
292	.apply_uV = 1,
293	.always_on = 1,
294	},
295	};
296
297	/* BUCK */
d3f9c570 KK	298	static struct regulator_consumer_supply buck1_consumer =
d3f9c570 KK	299	REGULATOR_SUPPLY("vddarm", NULL);
a1660c12	300
d3f9c570 KK	301	static struct regulator_consumer_supply buck2_consumer =
d3f9c570 KK	302	REGULATOR_SUPPLY("vddint", NULL);
a1660c12 MS	303
	304	static struct regulator_init_data aquila_buck1_data = {
	305	.constraints = {
	306	.name = "VARM_1.2V",
	307	.min_uV = 1200000,
	308	.max_uV = 1200000,
	309	.apply_uV = 1,
	310	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE \|
	311	REGULATOR_CHANGE_STATUS,
	312	},
d3f9c570 KK	313	.num_consumer_supplies = 1,
d3f9c570 KK	314	.consumer_supplies = &buck1_consumer,
a1660c12 MS	315	};
	316
	317	static struct regulator_init_data aquila_buck2_data = {
	318	.constraints = {
	319	.name = "VINT_1.2V",
	320	.min_uV = 1200000,
	321	.max_uV = 1200000,
	322	.apply_uV = 1,
	323	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE \|
	324	REGULATOR_CHANGE_STATUS,
	325	},
d3f9c570 KK	326	.num_consumer_supplies = 1,
d3f9c570 KK	327	.consumer_supplies = &buck2_consumer,
a1660c12 MS	328	};
	329
	330	static struct regulator_init_data aquila_buck3_data = {
	331	.constraints = {
	332	.name = "VCC_1.8V",
	333	.min_uV = 1800000,
	334	.max_uV = 1800000,
	335	.apply_uV = 1,
	336	.state_mem = {
	337	.enabled = 1,
	338	},
	339	},
	340	};
	341
	342	static struct regulator_init_data aquila_buck4_data = {
	343	.constraints = {
	344	.name = "CAM_CORE_1.2V",
	345	.min_uV = 1200000,
	346	.max_uV = 1200000,
	347	.apply_uV = 1,
	348	.always_on = 1,
	349	},
	350	};
	351
	352	static struct max8998_regulator_data aquila_regulators[] = {
	353	{ MAX8998_LDO2, &aquila_ldo2_data },
	354	{ MAX8998_LDO3, &aquila_ldo3_data },
	355	{ MAX8998_LDO4, &aquila_ldo4_data },
	356	{ MAX8998_LDO5, &aquila_ldo5_data },
	357	{ MAX8998_LDO6, &aquila_ldo6_data },
	358	{ MAX8998_LDO7, &aquila_ldo7_data },
	359	{ MAX8998_LDO8, &aquila_ldo8_data },
	360	{ MAX8998_LDO9, &aquila_ldo9_data },
	361	{ MAX8998_LDO10, &aquila_ldo10_data },
	362	{ MAX8998_LDO11, &aquila_ldo11_data },
	363	{ MAX8998_LDO12, &aquila_ldo12_data },
	364	{ MAX8998_LDO13, &aquila_ldo13_data },
	365	{ MAX8998_LDO14, &aquila_ldo14_data },
	366	{ MAX8998_LDO15, &aquila_ldo15_data },
	367	{ MAX8998_LDO16, &aquila_ldo16_data },
	368	{ MAX8998_LDO17, &aquila_ldo17_data },
	369	{ MAX8998_BUCK1, &aquila_buck1_data },
	370	{ MAX8998_BUCK2, &aquila_buck2_data },
	371	{ MAX8998_BUCK3, &aquila_buck3_data },
	372	{ MAX8998_BUCK4, &aquila_buck4_data },
	373	};
	374
	375	static struct max8998_platform_data aquila_max8998_pdata = {
	376	.num_regulators = ARRAY_SIZE(aquila_regulators),
	377	.regulators = aquila_regulators,
cb186886 MS	378	.buck1_set1 = S5PV210_GPH0(3),
	379	.buck1_set2 = S5PV210_GPH0(4),
	380	.buck2_set3 = S5PV210_GPH0(5),
979f395d MS	381	.buck1_voltage1 = 1200000,
	382	.buck1_voltage2 = 1200000,
	383	.buck1_voltage3 = 1200000,
	384	.buck1_voltage4 = 1200000,
	385	.buck2_voltage1 = 1200000,
	386	.buck2_voltage2 = 1200000,
a1660c12 MS	387	};
	388	#endif
	389
80849798	390	static struct regulator_consumer_supply wm8994_fixed_voltage0_supplies[] = {
d3f9c570 KK	391	REGULATOR_SUPPLY("DBVDD", "5-001a"),
	392	REGULATOR_SUPPLY("AVDD2", "5-001a"),
	393	REGULATOR_SUPPLY("CPVDD", "5-001a"),
80849798 CC	394	};
	395
	396	static struct regulator_consumer_supply wm8994_fixed_voltage1_supplies[] = {
d3f9c570 KK	397	REGULATOR_SUPPLY("SPKVDD1", "5-001a"),
d3f9c570 KK	398	REGULATOR_SUPPLY("SPKVDD2", "5-001a"),
80849798 CC	399	};
	400
	401	static struct regulator_init_data wm8994_fixed_voltage0_init_data = {
	402	.constraints = {
	403	.always_on = 1,
	404	},
	405	.num_consumer_supplies = ARRAY_SIZE(wm8994_fixed_voltage0_supplies),
	406	.consumer_supplies = wm8994_fixed_voltage0_supplies,
	407	};
	408
	409	static struct regulator_init_data wm8994_fixed_voltage1_init_data = {
	410	.constraints = {
	411	.always_on = 1,
	412	},
	413	.num_consumer_supplies = ARRAY_SIZE(wm8994_fixed_voltage1_supplies),
	414	.consumer_supplies = wm8994_fixed_voltage1_supplies,
	415	};
	416
	417	static struct fixed_voltage_config wm8994_fixed_voltage0_config = {
	418	.supply_name = "VCC_1.8V_PDA",
	419	.microvolts = 1800000,
	420	.gpio = -EINVAL,
	421	.init_data = &wm8994_fixed_voltage0_init_data,
	422	};
	423
	424	static struct fixed_voltage_config wm8994_fixed_voltage1_config = {
	425	.supply_name = "V_BAT",
	426	.microvolts = 3700000,
	427	.gpio = -EINVAL,
	428	.init_data = &wm8994_fixed_voltage1_init_data,
	429	};
	430
	431	static struct platform_device wm8994_fixed_voltage0 = {
	432	.name = "reg-fixed-voltage",
	433	.id = 0,
	434	.dev = {
	435	.platform_data = &wm8994_fixed_voltage0_config,
	436	},
	437	};
	438
	439	static struct platform_device wm8994_fixed_voltage1 = {
	440	.name = "reg-fixed-voltage",
	441	.id = 1,
	442	.dev = {
	443	.platform_data = &wm8994_fixed_voltage1_config,
	444	},
	445	};
	446
d3f9c570 KK	447	static struct regulator_consumer_supply wm8994_avdd1_supply =
d3f9c570 KK	448	REGULATOR_SUPPLY("AVDD1", "5-001a");
80849798	449
d3f9c570 KK	450	static struct regulator_consumer_supply wm8994_dcvdd_supply =
d3f9c570 KK	451	REGULATOR_SUPPLY("DCVDD", "5-001a");
80849798 CC	452
	453	static struct regulator_init_data wm8994_ldo1_data = {
	454	.constraints = {
	455	.name = "AVDD1_3.0V",
	456	.valid_ops_mask = REGULATOR_CHANGE_STATUS,
	457	},
	458	.num_consumer_supplies = 1,
	459	.consumer_supplies = &wm8994_avdd1_supply,
	460	};
	461
	462	static struct regulator_init_data wm8994_ldo2_data = {
	463	.constraints = {
	464	.name = "DCVDD_1.0V",
	465	},
	466	.num_consumer_supplies = 1,
	467	.consumer_supplies = &wm8994_dcvdd_supply,
	468	};
	469
	470	static struct wm8994_pdata wm8994_platform_data = {
	471	/* configure gpio1 function: 0x0001(Logic level input/output) */
	472	.gpio_defaults[0] = 0x0001,
	473	/* configure gpio3/4/5/7 function for AIF2 voice */
	474	.gpio_defaults[2] = 0x8100,
	475	.gpio_defaults[3] = 0x8100,
	476	.gpio_defaults[4] = 0x8100,
	477	.gpio_defaults[6] = 0x0100,
	478	/* configure gpio8/9/10/11 function for AIF3 BT */
	479	.gpio_defaults[7] = 0x8100,
	480	.gpio_defaults[8] = 0x0100,
	481	.gpio_defaults[9] = 0x0100,
	482	.gpio_defaults[10] = 0x0100,
70499329 KK	483	.ldo[0] = { S5PV210_MP03(6), &wm8994_ldo1_data }, /* XM0FRNB_2 */
70499329 KK	484	.ldo[1] = { 0, &wm8994_ldo2_data },
80849798 CC	485	};
80849798 CC	486
a1660c12 MS	487	/* GPIO I2C PMIC */
	488	#define AP_I2C_GPIO_PMIC_BUS_4 4
	489	static struct i2c_gpio_platform_data aquila_i2c_gpio_pmic_data = {
	490	.sda_pin = S5PV210_GPJ4(0), /* XMSMCSN */
	491	.scl_pin = S5PV210_GPJ4(3), /* XMSMIRQN */
	492	};
	493
	494	static struct platform_device aquila_i2c_gpio_pmic = {
	495	.name = "i2c-gpio",
	496	.id = AP_I2C_GPIO_PMIC_BUS_4,
	497	.dev = {
	498	.platform_data = &aquila_i2c_gpio_pmic_data,
	499	},
	500	};
	501
	502	static struct i2c_board_info i2c_gpio_pmic_devs[] __initdata = {
	503	#if defined(CONFIG_REGULATOR_MAX8998) \|\| defined(CONFIG_REGULATOR_MAX8998_MODULE)
	504	{
	505	/* 0xCC when SRAD = 0 */
	506	I2C_BOARD_INFO("max8998", 0xCC >> 1),
	507	.platform_data = &aquila_max8998_pdata,
	508	},
	509	#endif
	510	};
	511
5112267e CC	512	/* GPIO I2C AP 1.8V */
	513	#define AP_I2C_GPIO_BUS_5 5
	514	static struct i2c_gpio_platform_data aquila_i2c_gpio5_data = {
	515	.sda_pin = S5PV210_MP05(3), /* XM0ADDR_11 */
	516	.scl_pin = S5PV210_MP05(2), /* XM0ADDR_10 */
	517	};
	518
	519	static struct platform_device aquila_i2c_gpio5 = {
	520	.name = "i2c-gpio",
	521	.id = AP_I2C_GPIO_BUS_5,
	522	.dev = {
	523	.platform_data = &aquila_i2c_gpio5_data,
	524	},
	525	};
	526
	527	static struct i2c_board_info i2c_gpio5_devs[] __initdata = {
	528	{
	529	/* CS/ADDR = low 0x34 (FYI: high = 0x36) */
	530	I2C_BOARD_INFO("wm8994", 0x1a),
80849798	531	.platform_data = &wm8994_platform_data,
5112267e CC	532	},
	533	};
	534
a1660c12 MS	535	/* PMIC Power button */
	536	static struct gpio_keys_button aquila_gpio_keys_table[] = {
	537	{
	538	.code = KEY_POWER,
	539	.gpio = S5PV210_GPH2(6),
	540	.desc = "gpio-keys: KEY_POWER",
	541	.type = EV_KEY,
	542	.active_low = 1,
	543	.wakeup = 1,
	544	.debounce_interval = 1,
	545	},
	546	};
	547
	548	static struct gpio_keys_platform_data aquila_gpio_keys_data = {
	549	.buttons = aquila_gpio_keys_table,
	550	.nbuttons = ARRAY_SIZE(aquila_gpio_keys_table),
	551	};
	552
	553	static struct platform_device aquila_device_gpiokeys = {
	554	.name = "gpio-keys",
	555	.dev = {
	556	.platform_data = &aquila_gpio_keys_data,
	557	},
	558	};
	559
	560	static void __init aquila_pmic_init(void)
	561	{
	562	/* AP_PMIC_IRQ: EINT7 */
	563	s3c_gpio_cfgpin(S5PV210_GPH0(7), S3C_GPIO_SFN(0xf));
	564	s3c_gpio_setpull(S5PV210_GPH0(7), S3C_GPIO_PULL_UP);
	565
	566	/* nPower: EINT22 */
	567	s3c_gpio_cfgpin(S5PV210_GPH2(6), S3C_GPIO_SFN(0xf));
	568	s3c_gpio_setpull(S5PV210_GPH2(6), S3C_GPIO_PULL_UP);
	569	}
	570
ba3fbef9 MS	571	/* MoviNAND */
	572	static struct s3c_sdhci_platdata aquila_hsmmc0_data __initdata = {
	573	.max_width = 4,
	574	.cd_type = S3C_SDHCI_CD_PERMANENT,
	575	};
	576
	577	/* Wireless LAN */
	578	static struct s3c_sdhci_platdata aquila_hsmmc1_data __initdata = {
	579	.max_width = 4,
	580	.cd_type = S3C_SDHCI_CD_EXTERNAL,
	581	/* ext_cd_{init,cleanup} callbacks will be added later */
	582	};
	583
	584	/* External Flash */
	585	#define AQUILA_EXT_FLASH_EN S5PV210_MP05(4)
	586	#define AQUILA_EXT_FLASH_CD S5PV210_GPH3(4)
	587	static struct s3c_sdhci_platdata aquila_hsmmc2_data __initdata = {
	588	.max_width = 4,
	589	.cd_type = S3C_SDHCI_CD_GPIO,
	590	.ext_cd_gpio = AQUILA_EXT_FLASH_CD,
	591	.ext_cd_gpio_invert = 1,
	592	};
	593
	594	static void aquila_setup_sdhci(void)
	595	{
2f4f0b42	596	gpio_request_one(AQUILA_EXT_FLASH_EN, GPIOF_OUT_INIT_HIGH, "FLASH_EN");
ba3fbef9 MS	597
	598	s3c_sdhci0_set_platdata(&aquila_hsmmc0_data);
	599	s3c_sdhci1_set_platdata(&aquila_hsmmc1_data);
	600	s3c_sdhci2_set_platdata(&aquila_hsmmc2_data);
	601	};
	602
c01c4692 SK	603	/* Audio device */
	604	static struct platform_device aquila_device_audio = {
	605	.name = "smdk-audio",
	606	.id = -1,
	607	};
	608
d947e792	609	static struct platform_device *aquila_devices[] __initdata = {
a1660c12	610	&aquila_i2c_gpio_pmic,
5112267e	611	&aquila_i2c_gpio5,
a1660c12	612	&aquila_device_gpiokeys,
c01c4692	613	&aquila_device_audio,
b315032f	614	&s3c_device_fb,
13904fba	615	&s5p_device_onenand,
ba3fbef9 MS	616	&s3c_device_hsmmc0,
	617	&s3c_device_hsmmc1,
	618	&s3c_device_hsmmc2,
7200c11d SN	619	&s5p_device_fimc0,
	620	&s5p_device_fimc1,
	621	&s5p_device_fimc2,
48c18756	622	&s5p_device_fimc_md,
6c29e71c	623	&s5pv210_device_iis0,
80849798 CC	624	&wm8994_fixed_voltage0,
80849798 CC	625	&wm8994_fixed_voltage1,
d947e792 MS	626	};
d947e792 MS	627
6c29e71c CC	628	static void __init aquila_sound_init(void)
	629	{
	630	unsigned int gpio;
	631
	632	/* CODEC_XTAL_EN
	633	*
	634	* The Aquila board have a oscillator which provide main clock
	635	* to WM8994 codec. The oscillator provide 24MHz clock to WM8994
	636	* clock. Set gpio setting of "CODEC_XTAL_EN" to enable a oscillator.
	637	* */
	638	gpio = S5PV210_GPH3(2); /* XEINT_26 */
	639	gpio_request(gpio, "CODEC_XTAL_EN");
	640	s3c_gpio_cfgpin(gpio, S3C_GPIO_OUTPUT);
	641	s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
	642
	643	/* Ths main clock of WM8994 codec uses the output of CLKOUT pin.
	644	* The CLKOUT[9:8] set to 0x3(XUSBXTI) of 0xE010E000(OTHERS)
	645	* because it needs 24MHz clock to operate WM8994 codec.
	646	*/
	647	__raw_writel(__raw_readl(S5P_OTHERS) \| (0x3 << 8), S5P_OTHERS);
	648	}
	649
d947e792 MS	650	static void __init aquila_map_io(void)
d947e792 MS	651	{
3fa754c2	652	s5pv210_init_io(NULL, 0);
d947e792	653	s3c24xx_init_clocks(24000000);
df01714a	654	s3c24xx_init_uarts(aquila_uartcfgs, ARRAY_SIZE(aquila_uartcfgs));
20780fcc	655	s5p_set_timer_source(S5P_PWM3, S5P_PWM4);
d947e792 MS	656	}
	657
	658	static void __init aquila_machine_init(void)
	659	{
a1660c12 MS	660	/* PMIC */
	661	aquila_pmic_init();
	662	i2c_register_board_info(AP_I2C_GPIO_PMIC_BUS_4, i2c_gpio_pmic_devs,
	663	ARRAY_SIZE(i2c_gpio_pmic_devs));
ba3fbef9 MS	664	/* SDHCI */
ba3fbef9 MS	665	aquila_setup_sdhci();
a1660c12	666
187749bb SN	667	s3c_fimc_setname(0, "s5p-fimc");
	668	s3c_fimc_setname(1, "s5p-fimc");
	669	s3c_fimc_setname(2, "s5p-fimc");
	670
5112267e	671	/* SOUND */
6c29e71c	672	aquila_sound_init();
5112267e CC	673	i2c_register_board_info(AP_I2C_GPIO_BUS_5, i2c_gpio5_devs,
	674	ARRAY_SIZE(i2c_gpio5_devs));
	675
b315032f MS	676	/* FB */
	677	s3c_fb_set_platdata(&aquila_lcd_pdata);
	678
d947e792 MS	679	platform_add_devices(aquila_devices, ARRAY_SIZE(aquila_devices));
	680	}
	681
	682	MACHINE_START(AQUILA, "Aquila")
	683	/* Maintainers:
	684	Marek Szyprowski <m.szyprowski@samsung.com>
	685	Kyungmin Park <kyungmin.park@samsung.com> */
02350a1f	686	.atag_offset = 0x100,
d947e792	687	.init_irq = s5pv210_init_irq,
bb3a4ebe	688	.handle_irq = vic_handle_irq,
d947e792 MS	689	.map_io = aquila_map_io,
d947e792 MS	690	.init_machine = aquila_machine_init,
20780fcc	691	.timer = &s5p_timer,
1f34f0e2	692	.restart = s5pv210_restart,
d947e792	693	MACHINE_END