[linux-2.6-block.git] / arch / arm / mach-s3c6410 / mach-smdk6410.c

/* linux/arch/arm/mach-s3c6410/mach-smdk6410.c
 *
 * Copyright 2008 Openmoko, Inc.
 * Copyright 2008 Simtec Electronics
 *	Ben Dooks <ben@simtec.co.uk>
 *	http://armlinux.simtec.co.uk/
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
*/

#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/interrupt.h>
#include <linux/list.h>
#include <linux/timer.h>
#include <linux/init.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/i2c.h>
#include <linux/fb.h>
#include <linux/gpio.h>
#include <linux/delay.h>
#include <linux/smsc911x.h>
#include <linux/regulator/fixed.h>

#ifdef CONFIG_SMDK6410_WM1190_EV1
#include <linux/mfd/wm8350/core.h>
#include <linux/mfd/wm8350/pmic.h>
#endif

#include <video/platform_lcd.h>

#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>

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

#include <asm/irq.h>
#include <asm/mach-types.h>

#include <plat/regs-serial.h>
#include <plat/regs-modem.h>
#include <plat/regs-gpio.h>
#include <plat/regs-sys.h>
#include <plat/iic.h>
#include <plat/fb.h>
#include <plat/gpio-cfg.h>

#include <plat/s3c6410.h>
#include <plat/clock.h>
#include <plat/devs.h>
#include <plat/cpu.h>

#define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK
#define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB
#define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE

static struct s3c2410_uartcfg smdk6410_uartcfgs[] __initdata = {
	[0] = {
		.hwport	     = 0,
		.flags	     = 0,
		.ucon	     = UCON,
		.ulcon	     = ULCON,
		.ufcon	     = UFCON,
	},
	[1] = {
		.hwport	     = 1,
		.flags	     = 0,
		.ucon	     = UCON,
		.ulcon	     = ULCON,
		.ufcon	     = UFCON,
	},
	[2] = {
		.hwport	     = 2,
		.flags	     = 0,
		.ucon	     = UCON,
		.ulcon	     = ULCON,
		.ufcon	     = UFCON,
	},
	[3] = {
		.hwport	     = 3,
		.flags	     = 0,
		.ucon	     = UCON,
		.ulcon	     = ULCON,
		.ufcon	     = UFCON,
	},
};

/* framebuffer and LCD setup. */

/* GPF15 = LCD backlight control
 * GPF13 => Panel power
 * GPN5 = LCD nRESET signal
 * PWM_TOUT1 => backlight brightness
 */

static void smdk6410_lcd_power_set(struct plat_lcd_data *pd,
				   unsigned int power)
{
	if (power) {
		gpio_direction_output(S3C64XX_GPF(13), 1);
		gpio_direction_output(S3C64XX_GPF(15), 1);

		/* fire nRESET on power up */
		gpio_direction_output(S3C64XX_GPN(5), 0);
		msleep(10);
		gpio_direction_output(S3C64XX_GPN(5), 1);
		msleep(1);
	} else {
		gpio_direction_output(S3C64XX_GPF(15), 0);
		gpio_direction_output(S3C64XX_GPF(13), 0);
	}
}

static struct plat_lcd_data smdk6410_lcd_power_data = {
	.set_power	= smdk6410_lcd_power_set,
};

static struct platform_device smdk6410_lcd_powerdev = {
	.name			= "platform-lcd",
	.dev.parent		= &s3c_device_fb.dev,
	.dev.platform_data	= &smdk6410_lcd_power_data,
};

static struct s3c_fb_pd_win smdk6410_fb_win0 = {
	/* this is to ensure we use win0 */
	.win_mode	= {
		.pixclock	= 41094,
		.left_margin	= 8,
		.right_margin	= 13,
		.upper_margin	= 7,
		.lower_margin	= 5,
		.hsync_len	= 3,
		.vsync_len	= 1,
		.xres		= 800,
		.yres		= 480,
	},
	.max_bpp	= 32,
	.default_bpp	= 16,
};

/* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */
static struct s3c_fb_platdata smdk6410_lcd_pdata __initdata = {
	.setup_gpio	= s3c64xx_fb_gpio_setup_24bpp,
	.win[0]		= &smdk6410_fb_win0,
	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
};

static struct resource smdk6410_smsc911x_resources[] = {
	[0] = {
		.start = 0x18000000,
		.end   = 0x18000000 + SZ_64K - 1,
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = S3C_EINT(10),
		.end   = S3C_EINT(10),
		.flags = IORESOURCE_IRQ | IRQ_TYPE_LEVEL_LOW,
	},
};

static struct smsc911x_platform_config smdk6410_smsc911x_pdata = {
	.irq_polarity  = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
	.irq_type      = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
	.flags         = SMSC911X_USE_32BIT | SMSC911X_FORCE_INTERNAL_PHY,
	.phy_interface = PHY_INTERFACE_MODE_MII,
};


static struct platform_device smdk6410_smsc911x = {
	.name          = "smsc911x",
	.id            = -1,
	.num_resources = ARRAY_SIZE(smdk6410_smsc911x_resources),
	.resource      = &smdk6410_smsc911x_resources[0],
	.dev = {
		.platform_data = &smdk6410_smsc911x_pdata,
	},
};

#ifdef CONFIG_REGULATOR
static struct regulator_consumer_supply smdk6410_b_pwr_5v_consumers[] = {
	{
		/* WM8580 */
		.supply = "PVDD",
		.dev_name = "0-001b",
	},
	{
		/* WM8580 */
		.supply = "AVDD",
		.dev_name = "0-001b",
	},
};

static struct regulator_init_data smdk6410_b_pwr_5v_data = {
	.constraints = {
		.always_on = 1,
	},
	.num_consumer_supplies = ARRAY_SIZE(smdk6410_b_pwr_5v_consumers),
	.consumer_supplies = smdk6410_b_pwr_5v_consumers,
};

static struct fixed_voltage_config smdk6410_b_pwr_5v_pdata = {
	.supply_name = "B_PWR_5V",
	.microvolts = 5000000,
	.init_data = &smdk6410_b_pwr_5v_data,
	.gpio = -EINVAL,
};

static struct platform_device smdk6410_b_pwr_5v = {
	.name          = "reg-fixed-voltage",
	.id            = -1,
	.dev = {
		.platform_data = &smdk6410_b_pwr_5v_pdata,
	},
};
#endif

static struct map_desc smdk6410_iodesc[] = {};

static struct platform_device *smdk6410_devices[] __initdata = {
#ifdef CONFIG_SMDK6410_SD_CH0
	&s3c_device_hsmmc0,
#endif
#ifdef CONFIG_SMDK6410_SD_CH1
	&s3c_device_hsmmc1,
#endif
	&s3c_device_i2c0,
	&s3c_device_i2c1,
	&s3c_device_fb,
	&s3c_device_usb,
	&s3c_device_usb_hsotg,

#ifdef CONFIG_REGULATOR
	&smdk6410_b_pwr_5v,
#endif
	&smdk6410_lcd_powerdev,

	&smdk6410_smsc911x,
};

#ifdef CONFIG_SMDK6410_WM1190_EV1
/* S3C64xx internal logic & PLL */
static struct regulator_init_data wm8350_dcdc1_data = {
	.constraints = {
		.name = "PVDD_INT/PVDD_PLL",
		.min_uV = 1200000,
		.max_uV = 1200000,
		.always_on = 1,
		.apply_uV = 1,
	},
};

/* Memory */
static struct regulator_init_data wm8350_dcdc3_data = {
	.constraints = {
		.name = "PVDD_MEM",
		.min_uV = 1800000,
		.max_uV = 1800000,
		.always_on = 1,
		.state_mem = {
			 .uV = 1800000,
			 .mode = REGULATOR_MODE_NORMAL,
			 .enabled = 1,
		 },
		.initial_state = PM_SUSPEND_MEM,
	},
};

/* USB, EXT, PCM, ADC/DAC, USB, MMC */
static struct regulator_consumer_supply wm8350_dcdc4_consumers[] = {
	{
		/* WM8580 */
		.supply = "DVDD",
		.dev_name = "0-001b",
	},
};

static struct regulator_init_data wm8350_dcdc4_data = {
	.constraints = {
		.name = "PVDD_HI/PVDD_EXT/PVDD_SYS/PVCCM2MTV",
		.min_uV = 3000000,
		.max_uV = 3000000,
		.always_on = 1,
	},
	.num_consumer_supplies = ARRAY_SIZE(wm8350_dcdc4_consumers),
	.consumer_supplies = wm8350_dcdc4_consumers,
};

/* ARM core */
static struct regulator_consumer_supply dcdc6_consumers[] = {
	{
		.supply = "vddarm",
	}
};

static struct regulator_init_data wm8350_dcdc6_data = {
	.constraints = {
		.name = "PVDD_ARM",
		.min_uV = 1000000,
		.max_uV = 1300000,
		.always_on = 1,
		.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
	},
	.num_consumer_supplies = ARRAY_SIZE(dcdc6_consumers),
	.consumer_supplies = dcdc6_consumers,
};

/* Alive */
static struct regulator_init_data wm8350_ldo1_data = {
	.constraints = {
		.name = "PVDD_ALIVE",
		.min_uV = 1200000,
		.max_uV = 1200000,
		.always_on = 1,
		.apply_uV = 1,
	},
};

/* OTG */
static struct regulator_init_data wm8350_ldo2_data = {
	.constraints = {
		.name = "PVDD_OTG",
		.min_uV = 3300000,
		.max_uV = 3300000,
		.always_on = 1,
	},
};

/* LCD */
static struct regulator_init_data wm8350_ldo3_data = {
	.constraints = {
		.name = "PVDD_LCD",
		.min_uV = 3000000,
		.max_uV = 3000000,
		.always_on = 1,
	},
};

/* OTGi/1190-EV1 HPVDD & AVDD */
static struct regulator_init_data wm8350_ldo4_data = {
	.constraints = {
		.name = "PVDD_OTGI/HPVDD/AVDD",
		.min_uV = 1200000,
		.max_uV = 1200000,
		.apply_uV = 1,
		.always_on = 1,
	},
};

static struct {
	int regulator;
	struct regulator_init_data *initdata;
} wm1190_regulators[] = {
	{ WM8350_DCDC_1, &wm8350_dcdc1_data },
	{ WM8350_DCDC_3, &wm8350_dcdc3_data },
	{ WM8350_DCDC_4, &wm8350_dcdc4_data },
	{ WM8350_DCDC_6, &wm8350_dcdc6_data },
	{ WM8350_LDO_1, &wm8350_ldo1_data },
	{ WM8350_LDO_2, &wm8350_ldo2_data },
	{ WM8350_LDO_3, &wm8350_ldo3_data },
	{ WM8350_LDO_4, &wm8350_ldo4_data },
};

static int __init smdk6410_wm8350_init(struct wm8350 *wm8350)
{
	int i;

	/* Configure the IRQ line */
	s3c_gpio_setpull(S3C64XX_GPN(12), S3C_GPIO_PULL_UP);

	/* Instantiate the regulators */
	for (i = 0; i < ARRAY_SIZE(wm1190_regulators); i++)
		wm8350_register_regulator(wm8350,
					  wm1190_regulators[i].regulator,
					  wm1190_regulators[i].initdata);

	return 0;
}

static struct wm8350_platform_data __initdata smdk6410_wm8350_pdata = {
	.init = smdk6410_wm8350_init,
	.irq_high = 1,
};
#endif

static struct i2c_board_info i2c_devs0[] __initdata = {
	{ I2C_BOARD_INFO("24c08", 0x50), },
	{ I2C_BOARD_INFO("wm8580", 0x1b), },

#ifdef CONFIG_SMDK6410_WM1190_EV1
	{ I2C_BOARD_INFO("wm8350", 0x1a),
	  .platform_data = &smdk6410_wm8350_pdata,
	  .irq = S3C_EINT(12),
	},
#endif
};

static struct i2c_board_info i2c_devs1[] __initdata = {
	{ I2C_BOARD_INFO("24c128", 0x57), },	/* Samsung S524AD0XD1 */
};

static void __init smdk6410_map_io(void)
{
	u32 tmp;

	s3c64xx_init_io(smdk6410_iodesc, ARRAY_SIZE(smdk6410_iodesc));
	s3c24xx_init_clocks(12000000);
	s3c24xx_init_uarts(smdk6410_uartcfgs, ARRAY_SIZE(smdk6410_uartcfgs));

	/* set the LCD type */

	tmp = __raw_readl(S3C64XX_SPCON);
	tmp &= ~S3C64XX_SPCON_LCD_SEL_MASK;
	tmp |= S3C64XX_SPCON_LCD_SEL_RGB;
	__raw_writel(tmp, S3C64XX_SPCON);

	/* remove the lcd bypass */
	tmp = __raw_readl(S3C64XX_MODEM_MIFPCON);
	tmp &= ~MIFPCON_LCD_BYPASS;
	__raw_writel(tmp, S3C64XX_MODEM_MIFPCON);
}

static void __init smdk6410_machine_init(void)
{
	s3c_i2c0_set_platdata(NULL);
	s3c_i2c1_set_platdata(NULL);
	s3c_fb_set_platdata(&smdk6410_lcd_pdata);

	gpio_request(S3C64XX_GPN(5), "LCD power");
	gpio_request(S3C64XX_GPF(13), "LCD power");
	gpio_request(S3C64XX_GPF(15), "LCD power");

	i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
	i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));

	platform_add_devices(smdk6410_devices, ARRAY_SIZE(smdk6410_devices));
}

MACHINE_START(SMDK6410, "SMDK6410")
	/* Maintainer: Ben Dooks <ben@fluff.org> */
	.phys_io	= S3C_PA_UART & 0xfff00000,
	.io_pg_offst	= (((u32)S3C_VA_UART) >> 18) & 0xfffc,
	.boot_params	= S3C64XX_PA_SDRAM + 0x100,

	.init_irq	= s3c6410_init_irq,
	.map_io		= smdk6410_map_io,
	.init_machine	= smdk6410_machine_init,
	.timer		= &s3c24xx_timer,
MACHINE_END
Commit	Line	Data
5718df9d BD	1	/* linux/arch/arm/mach-s3c6410/mach-smdk6410.c
	2	*
	3	* Copyright 2008 Openmoko, Inc.
	4	* Copyright 2008 Simtec Electronics
	5	* Ben Dooks <ben@simtec.co.uk>
	6	* http://armlinux.simtec.co.uk/
	7	*
	8	* This program is free software; you can redistribute it and/or modify
	9	* it under the terms of the GNU General Public License version 2 as
	10	* published by the Free Software Foundation.
	11	*
	12	*/
	13
	14	#include <linux/kernel.h>
	15	#include <linux/types.h>
	16	#include <linux/interrupt.h>
	17	#include <linux/list.h>
	18	#include <linux/timer.h>
	19	#include <linux/init.h>
	20	#include <linux/serial_core.h>
	21	#include <linux/platform_device.h>
	22	#include <linux/io.h>
096941ed	23	#include <linux/i2c.h>
438a5d42 BD	24	#include <linux/fb.h>
	25	#include <linux/gpio.h>
	26	#include <linux/delay.h>
3056ea0a	27	#include <linux/smsc911x.h>
42015c13	28	#include <linux/regulator/fixed.h>
438a5d42	29
ecc558ac MB	30	#ifdef CONFIG_SMDK6410_WM1190_EV1
	31	#include <linux/mfd/wm8350/core.h>
	32	#include <linux/mfd/wm8350/pmic.h>
	33	#endif
438a5d42 BD	34
438a5d42 BD	35	#include <video/platform_lcd.h>
5718df9d BD	36
	37	#include <asm/mach/arch.h>
	38	#include <asm/mach/map.h>
	39	#include <asm/mach/irq.h>
	40
	41	#include <mach/hardware.h>
438a5d42	42	#include <mach/regs-fb.h>
5718df9d BD	43	#include <mach/map.h>
	44
	45	#include <asm/irq.h>
	46	#include <asm/mach-types.h>
	47
	48	#include <plat/regs-serial.h>
d6662c35 BD	49	#include <plat/regs-modem.h>
	50	#include <plat/regs-gpio.h>
	51	#include <plat/regs-sys.h>
d85fa24c	52	#include <plat/iic.h>
438a5d42	53	#include <plat/fb.h>
3056ea0a	54	#include <plat/gpio-cfg.h>
5718df9d BD	55
	56	#include <plat/s3c6410.h>
	57	#include <plat/clock.h>
	58	#include <plat/devs.h>
	59	#include <plat/cpu.h>
	60
	61	#define UCON S3C2410_UCON_DEFAULT \| S3C2410_UCON_UCLK
	62	#define ULCON S3C2410_LCON_CS8 \| S3C2410_LCON_PNONE \| S3C2410_LCON_STOPB
	63	#define UFCON S3C2410_UFCON_RXTRIG8 \| S3C2410_UFCON_FIFOMODE
	64
	65	static struct s3c2410_uartcfg smdk6410_uartcfgs[] __initdata = {
	66	[0] = {
	67	.hwport = 0,
	68	.flags = 0,
bd258e52 MH	69	.ucon = UCON,
	70	.ulcon = ULCON,
	71	.ufcon = UFCON,
5718df9d BD	72	},
	73	[1] = {
	74	.hwport = 1,
	75	.flags = 0,
bd258e52 MH	76	.ucon = UCON,
	77	.ulcon = ULCON,
	78	.ufcon = UFCON,
	79	},
	80	[2] = {
	81	.hwport = 2,
	82	.flags = 0,
	83	.ucon = UCON,
	84	.ulcon = ULCON,
	85	.ufcon = UFCON,
	86	},
	87	[3] = {
	88	.hwport = 3,
	89	.flags = 0,
	90	.ucon = UCON,
	91	.ulcon = ULCON,
	92	.ufcon = UFCON,
5718df9d BD	93	},
	94	};
	95
438a5d42 BD	96	/* framebuffer and LCD setup. */
	97
	98	/* GPF15 = LCD backlight control
	99	* GPF13 => Panel power
	100	* GPN5 = LCD nRESET signal
	101	* PWM_TOUT1 => backlight brightness
	102	*/
	103
	104	static void smdk6410_lcd_power_set(struct plat_lcd_data *pd,
	105	unsigned int power)
	106	{
	107	if (power) {
	108	gpio_direction_output(S3C64XX_GPF(13), 1);
	109	gpio_direction_output(S3C64XX_GPF(15), 1);
	110
	111	/* fire nRESET on power up */
	112	gpio_direction_output(S3C64XX_GPN(5), 0);
	113	msleep(10);
	114	gpio_direction_output(S3C64XX_GPN(5), 1);
	115	msleep(1);
	116	} else {
	117	gpio_direction_output(S3C64XX_GPF(15), 0);
	118	gpio_direction_output(S3C64XX_GPF(13), 0);
	119	}
	120	}
	121
	122	static struct plat_lcd_data smdk6410_lcd_power_data = {
	123	.set_power = smdk6410_lcd_power_set,
	124	};
	125
	126	static struct platform_device smdk6410_lcd_powerdev = {
	127	.name = "platform-lcd",
	128	.dev.parent = &s3c_device_fb.dev,
	129	.dev.platform_data = &smdk6410_lcd_power_data,
	130	};
	131
	132	static struct s3c_fb_pd_win smdk6410_fb_win0 = {
	133	/* this is to ensure we use win0 */
	134	.win_mode = {
	135	.pixclock = 41094,
	136	.left_margin = 8,
	137	.right_margin = 13,
	138	.upper_margin = 7,
	139	.lower_margin = 5,
	140	.hsync_len = 3,
	141	.vsync_len = 1,
	142	.xres = 800,
	143	.yres = 480,
	144	},
	145	.max_bpp = 32,
	146	.default_bpp = 16,
	147	};
	148
	149	/* 405566 clocks per frame => 60Hz refresh requires 24333960Hz clock */
	150	static struct s3c_fb_platdata smdk6410_lcd_pdata __initdata = {
	151	.setup_gpio = s3c64xx_fb_gpio_setup_24bpp,
	152	.win[0] = &smdk6410_fb_win0,
	153	.vidcon0 = VIDCON0_VIDOUT_RGB \| VIDCON0_PNRMODE_RGB,
	154	.vidcon1 = VIDCON1_INV_HSYNC \| VIDCON1_INV_VSYNC,
	155	};
	156
3056ea0a MB	157	static struct resource smdk6410_smsc911x_resources[] = {
	158	[0] = {
	159	.start = 0x18000000,
	160	.end = 0x18000000 + SZ_64K - 1,
	161	.flags = IORESOURCE_MEM,
	162	},
	163	[1] = {
	164	.start = S3C_EINT(10),
	165	.end = S3C_EINT(10),
	166	.flags = IORESOURCE_IRQ \| IRQ_TYPE_LEVEL_LOW,
	167	},
	168	};
	169
	170	static struct smsc911x_platform_config smdk6410_smsc911x_pdata = {
	171	.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
	172	.irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
	173	.flags = SMSC911X_USE_32BIT \| SMSC911X_FORCE_INTERNAL_PHY,
	174	.phy_interface = PHY_INTERFACE_MODE_MII,
	175	};
	176
	177
	178	static struct platform_device smdk6410_smsc911x = {
	179	.name = "smsc911x",
	180	.id = -1,
	181	.num_resources = ARRAY_SIZE(smdk6410_smsc911x_resources),
	182	.resource = &smdk6410_smsc911x_resources[0],
	183	.dev = {
	184	.platform_data = &smdk6410_smsc911x_pdata,
	185	},
	186	};
	187
42015c13 MB	188	#ifdef CONFIG_REGULATOR
	189	static struct regulator_consumer_supply smdk6410_b_pwr_5v_consumers[] = {
	190	{
	191	/* WM8580 */
	192	.supply = "PVDD",
	193	.dev_name = "0-001b",
	194	},
	195	{
	196	/* WM8580 */
	197	.supply = "AVDD",
	198	.dev_name = "0-001b",
	199	},
	200	};
	201
	202	static struct regulator_init_data smdk6410_b_pwr_5v_data = {
	203	.constraints = {
	204	.always_on = 1,
	205	},
	206	.num_consumer_supplies = ARRAY_SIZE(smdk6410_b_pwr_5v_consumers),
	207	.consumer_supplies = smdk6410_b_pwr_5v_consumers,
	208	};
	209
	210	static struct fixed_voltage_config smdk6410_b_pwr_5v_pdata = {
	211	.supply_name = "B_PWR_5V",
	212	.microvolts = 5000000,
	213	.init_data = &smdk6410_b_pwr_5v_data,
d3cf4489	214	.gpio = -EINVAL,
42015c13 MB	215	};
	216
	217	static struct platform_device smdk6410_b_pwr_5v = {
	218	.name = "reg-fixed-voltage",
	219	.id = -1,
	220	.dev = {
	221	.platform_data = &smdk6410_b_pwr_5v_pdata,
	222	},
	223	};
	224	#endif
	225
027191a8	226	static struct map_desc smdk6410_iodesc[] = {};
5718df9d BD	227
5718df9d BD	228	static struct platform_device *smdk6410_devices[] __initdata = {
b24636cf	229	#ifdef CONFIG_SMDK6410_SD_CH0
39057f23	230	&s3c_device_hsmmc0,
b24636cf BD	231	#endif
	232	#ifdef CONFIG_SMDK6410_SD_CH1
	233	&s3c_device_hsmmc1,
	234	#endif
d85fa24c	235	&s3c_device_i2c0,
d7ea3743	236	&s3c_device_i2c1,
438a5d42	237	&s3c_device_fb,
98fd63ba	238	&s3c_device_usb,
06fa1d37	239	&s3c_device_usb_hsotg,
42015c13 MB	240
	241	#ifdef CONFIG_REGULATOR
	242	&smdk6410_b_pwr_5v,
	243	#endif
438a5d42	244	&smdk6410_lcd_powerdev,
3056ea0a MB	245
3056ea0a MB	246	&smdk6410_smsc911x,
5718df9d BD	247	};
5718df9d BD	248
ecc558ac MB	249	#ifdef CONFIG_SMDK6410_WM1190_EV1
	250	/* S3C64xx internal logic & PLL */
	251	static struct regulator_init_data wm8350_dcdc1_data = {
	252	.constraints = {
	253	.name = "PVDD_INT/PVDD_PLL",
	254	.min_uV = 1200000,
	255	.max_uV = 1200000,
	256	.always_on = 1,
	257	.apply_uV = 1,
	258	},
	259	};
	260
	261	/* Memory */
	262	static struct regulator_init_data wm8350_dcdc3_data = {
	263	.constraints = {
	264	.name = "PVDD_MEM",
	265	.min_uV = 1800000,
	266	.max_uV = 1800000,
	267	.always_on = 1,
	268	.state_mem = {
	269	.uV = 1800000,
	270	.mode = REGULATOR_MODE_NORMAL,
	271	.enabled = 1,
	272	},
	273	.initial_state = PM_SUSPEND_MEM,
	274	},
	275	};
	276
	277	/* USB, EXT, PCM, ADC/DAC, USB, MMC */
42015c13 MB	278	static struct regulator_consumer_supply wm8350_dcdc4_consumers[] = {
	279	{
	280	/* WM8580 */
	281	.supply = "DVDD",
	282	.dev_name = "0-001b",
	283	},
	284	};
	285
ecc558ac MB	286	static struct regulator_init_data wm8350_dcdc4_data = {
	287	.constraints = {
	288	.name = "PVDD_HI/PVDD_EXT/PVDD_SYS/PVCCM2MTV",
	289	.min_uV = 3000000,
	290	.max_uV = 3000000,
	291	.always_on = 1,
	292	},
42015c13 MB	293	.num_consumer_supplies = ARRAY_SIZE(wm8350_dcdc4_consumers),
42015c13 MB	294	.consumer_supplies = wm8350_dcdc4_consumers,
ecc558ac MB	295	};
	296
	297	/* ARM core */
e3980b6a MB	298	static struct regulator_consumer_supply dcdc6_consumers[] = {
	299	{
	300	.supply = "vddarm",
	301	}
	302	};
	303
ecc558ac MB	304	static struct regulator_init_data wm8350_dcdc6_data = {
	305	.constraints = {
	306	.name = "PVDD_ARM",
	307	.min_uV = 1000000,
	308	.max_uV = 1300000,
	309	.always_on = 1,
e3980b6a	310	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
ecc558ac	311	},
e3980b6a MB	312	.num_consumer_supplies = ARRAY_SIZE(dcdc6_consumers),
e3980b6a MB	313	.consumer_supplies = dcdc6_consumers,
5718df9d BD	314	};
5718df9d BD	315
ecc558ac MB	316	/* Alive */
	317	static struct regulator_init_data wm8350_ldo1_data = {
	318	.constraints = {
	319	.name = "PVDD_ALIVE",
	320	.min_uV = 1200000,
	321	.max_uV = 1200000,
	322	.always_on = 1,
	323	.apply_uV = 1,
	324	},
	325	};
	326
	327	/* OTG */
	328	static struct regulator_init_data wm8350_ldo2_data = {
	329	.constraints = {
	330	.name = "PVDD_OTG",
	331	.min_uV = 3300000,
	332	.max_uV = 3300000,
f53aee29	333	.always_on = 1,
ecc558ac MB	334	},
	335	};
	336
	337	/* LCD */
	338	static struct regulator_init_data wm8350_ldo3_data = {
	339	.constraints = {
	340	.name = "PVDD_LCD",
	341	.min_uV = 3000000,
	342	.max_uV = 3000000,
f53aee29	343	.always_on = 1,
ecc558ac MB	344	},
	345	};
	346
	347	/* OTGi/1190-EV1 HPVDD & AVDD */
	348	static struct regulator_init_data wm8350_ldo4_data = {
	349	.constraints = {
	350	.name = "PVDD_OTGI/HPVDD/AVDD",
	351	.min_uV = 1200000,
	352	.max_uV = 1200000,
	353	.apply_uV = 1,
f53aee29	354	.always_on = 1,
ecc558ac MB	355	},
	356	};
	357
	358	static struct {
	359	int regulator;
	360	struct regulator_init_data *initdata;
	361	} wm1190_regulators[] = {
	362	{ WM8350_DCDC_1, &wm8350_dcdc1_data },
	363	{ WM8350_DCDC_3, &wm8350_dcdc3_data },
	364	{ WM8350_DCDC_4, &wm8350_dcdc4_data },
	365	{ WM8350_DCDC_6, &wm8350_dcdc6_data },
	366	{ WM8350_LDO_1, &wm8350_ldo1_data },
	367	{ WM8350_LDO_2, &wm8350_ldo2_data },
	368	{ WM8350_LDO_3, &wm8350_ldo3_data },
	369	{ WM8350_LDO_4, &wm8350_ldo4_data },
	370	};
	371
	372	static int __init smdk6410_wm8350_init(struct wm8350 *wm8350)
	373	{
	374	int i;
	375
a3323b72 MB	376	/* Configure the IRQ line */
	377	s3c_gpio_setpull(S3C64XX_GPN(12), S3C_GPIO_PULL_UP);
	378
ecc558ac MB	379	/* Instantiate the regulators */
	380	for (i = 0; i < ARRAY_SIZE(wm1190_regulators); i++)
	381	wm8350_register_regulator(wm8350,
	382	wm1190_regulators[i].regulator,
	383	wm1190_regulators[i].initdata);
	384
	385	return 0;
	386	}
	387
	388	static struct wm8350_platform_data __initdata smdk6410_wm8350_pdata = {
	389	.init = smdk6410_wm8350_init,
db9256f3	390	.irq_high = 1,
ecc558ac MB	391	};
	392	#endif
	393
096941ed BD	394	static struct i2c_board_info i2c_devs0[] __initdata = {
096941ed BD	395	{ I2C_BOARD_INFO("24c08", 0x50), },
77897479	396	{ I2C_BOARD_INFO("wm8580", 0x1b), },
ecc558ac MB	397
	398	#ifdef CONFIG_SMDK6410_WM1190_EV1
	399	{ I2C_BOARD_INFO("wm8350", 0x1a),
	400	.platform_data = &smdk6410_wm8350_pdata,
	401	.irq = S3C_EINT(12),
	402	},
	403	#endif
096941ed BD	404	};
	405
	406	static struct i2c_board_info i2c_devs1[] __initdata = {
	407	{ I2C_BOARD_INFO("24c128", 0x57), }, /* Samsung S524AD0XD1 */
5718df9d BD	408	};
5718df9d BD	409
5718df9d BD	410	static void __init smdk6410_map_io(void)
5718df9d BD	411	{
d6662c35 BD	412	u32 tmp;
d6662c35 BD	413
5718df9d BD	414	s3c64xx_init_io(smdk6410_iodesc, ARRAY_SIZE(smdk6410_iodesc));
	415	s3c24xx_init_clocks(12000000);
	416	s3c24xx_init_uarts(smdk6410_uartcfgs, ARRAY_SIZE(smdk6410_uartcfgs));
d6662c35 BD	417
	418	/* set the LCD type */
	419
	420	tmp = __raw_readl(S3C64XX_SPCON);
	421	tmp &= ~S3C64XX_SPCON_LCD_SEL_MASK;
	422	tmp \|= S3C64XX_SPCON_LCD_SEL_RGB;
	423	__raw_writel(tmp, S3C64XX_SPCON);
	424
	425	/* remove the lcd bypass */
	426	tmp = __raw_readl(S3C64XX_MODEM_MIFPCON);
	427	tmp &= ~MIFPCON_LCD_BYPASS;
	428	__raw_writel(tmp, S3C64XX_MODEM_MIFPCON);
5718df9d BD	429	}
	430
	431	static void __init smdk6410_machine_init(void)
	432	{
d85fa24c	433	s3c_i2c0_set_platdata(NULL);
d7ea3743	434	s3c_i2c1_set_platdata(NULL);
438a5d42	435	s3c_fb_set_platdata(&smdk6410_lcd_pdata);
096941ed	436
b7f9a94b MB	437	gpio_request(S3C64XX_GPN(5), "LCD power");
	438	gpio_request(S3C64XX_GPF(13), "LCD power");
	439	gpio_request(S3C64XX_GPF(15), "LCD power");
	440
096941ed BD	441	i2c_register_board_info(0, i2c_devs0, ARRAY_SIZE(i2c_devs0));
	442	i2c_register_board_info(1, i2c_devs1, ARRAY_SIZE(i2c_devs1));
	443
5718df9d BD	444	platform_add_devices(smdk6410_devices, ARRAY_SIZE(smdk6410_devices));
	445	}
	446
	447	MACHINE_START(SMDK6410, "SMDK6410")
	448	/* Maintainer: Ben Dooks <ben@fluff.org> */
	449	.phys_io = S3C_PA_UART & 0xfff00000,
	450	.io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc,
	451	.boot_params = S3C64XX_PA_SDRAM + 0x100,
	452
	453	.init_irq = s3c6410_init_irq,
	454	.map_io = smdk6410_map_io,
	455	.init_machine = smdk6410_machine_init,
	456	.timer = &s3c24xx_timer,
	457	MACHINE_END