[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 = {
	.win_mode = {
		.left_margin = 16,
		.right_margin = 16,
		.upper_margin = 3,
		.lower_margin = 28,
		.hsync_len = 2,
		.vsync_len = 2,
		.xres = 480,
		.yres = 800,
	},
	.max_bpp = 32,
	.default_bpp = 16,
};

static struct s3c_fb_pd_win aquila_fb_win1 = {
	.win_mode = {
		.left_margin = 16,
		.right_margin = 16,
		.upper_margin = 3,
		.lower_margin = 28,
		.hsync_len = 2,
		.vsync_len = 2,
		.xres = 480,
		.yres = 800,
	},
	.max_bpp = 32,
	.default_bpp = 16,
};

static struct s3c_fb_platdata aquila_lcd_pdata __initdata = {
	.win[0]		= &aquila_fb_win0,
	.win[1]		= &aquila_fb_win1,
	.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), NULL, &wm8994_ldo1_data },	/* XM0FRNB_2 */
	.ldo[1]	= { 0, NULL, &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);
};

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