[mirror_ubuntu-artful-kernel.git] / arch / arm / mach-s3c24xx / mach-vr1000.c

/*
 * Copyright (c) 2003-2008 Simtec Electronics
 *   Ben Dooks <ben@simtec.co.uk>
 *
 * Machine support for Thorcom VR1000 board. Designed for Thorcom by
 * Simtec Electronics, http://www.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/gpio.h>
#include <linux/dm9000.h>
#include <linux/i2c.h>

#include <linux/serial.h>
#include <linux/tty.h>
#include <linux/serial_8250.h>
#include <linux/serial_reg.h>
#include <linux/serial_s3c.h>
#include <linux/io.h>

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

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

#include <linux/platform_data/leds-s3c24xx.h>
#include <linux/platform_data/i2c-s3c2410.h>
#include <linux/platform_data/asoc-s3c24xx_simtec.h>

#include <mach/hardware.h>
#include <mach/regs-gpio.h>
#include <mach/gpio-samsung.h>

#include <plat/cpu.h>
#include <plat/devs.h>
#include <plat/samsung-time.h>

#include "bast.h"
#include "common.h"
#include "simtec.h"
#include "vr1000.h"

/* macros for virtual address mods for the io space entries */
#define VA_C5(item) ((unsigned long)(item) + BAST_VAM_CS5)
#define VA_C4(item) ((unsigned long)(item) + BAST_VAM_CS4)
#define VA_C3(item) ((unsigned long)(item) + BAST_VAM_CS3)
#define VA_C2(item) ((unsigned long)(item) + BAST_VAM_CS2)

/* macros to modify the physical addresses for io space */

#define PA_CS2(item) (__phys_to_pfn((item) + S3C2410_CS2))
#define PA_CS3(item) (__phys_to_pfn((item) + S3C2410_CS3))
#define PA_CS4(item) (__phys_to_pfn((item) + S3C2410_CS4))
#define PA_CS5(item) (__phys_to_pfn((item) + S3C2410_CS5))

static struct map_desc vr1000_iodesc[] __initdata = {
  /* ISA IO areas */
  {
	  .virtual	= (u32)S3C24XX_VA_ISA_BYTE,
	  .pfn		= PA_CS2(BAST_PA_ISAIO),
	  .length	= SZ_16M,
	  .type		= MT_DEVICE,
  }, {
	  .virtual	= (u32)S3C24XX_VA_ISA_WORD,
	  .pfn		= PA_CS3(BAST_PA_ISAIO),
	  .length	= SZ_16M,
	  .type		= MT_DEVICE,
  },

  /*  CPLD control registers, and external interrupt controls */
  {
	  .virtual	= (u32)VR1000_VA_CTRL1,
	  .pfn		= __phys_to_pfn(VR1000_PA_CTRL1),
	  .length	= SZ_1M,
	  .type		= MT_DEVICE,
  }, {
	  .virtual	= (u32)VR1000_VA_CTRL2,
	  .pfn		= __phys_to_pfn(VR1000_PA_CTRL2),
	  .length	= SZ_1M,
	  .type		= MT_DEVICE,
  }, {
	  .virtual	= (u32)VR1000_VA_CTRL3,
	  .pfn		= __phys_to_pfn(VR1000_PA_CTRL3),
	  .length	= SZ_1M,
	  .type		= MT_DEVICE,
  }, {
	  .virtual	= (u32)VR1000_VA_CTRL4,
	  .pfn		= __phys_to_pfn(VR1000_PA_CTRL4),
	  .length	= SZ_1M,
	  .type		= MT_DEVICE,
  },
};

#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 vr1000_uartcfgs[] __initdata = {
	[0] = {
		.hwport	     = 0,
		.flags	     = 0,
		.ucon	     = UCON,
		.ulcon	     = ULCON,
		.ufcon	     = UFCON,
	},
	[1] = {
		.hwport	     = 1,
		.flags	     = 0,
		.ucon	     = UCON,
		.ulcon	     = ULCON,
		.ufcon	     = UFCON,
	},
	/* port 2 is not actually used */
	[2] = {
		.hwport	     = 2,
		.flags	     = 0,
		.ucon	     = UCON,
		.ulcon	     = ULCON,
		.ufcon	     = UFCON,
	}
};

/* definitions for the vr1000 extra 16550 serial ports */

#define VR1000_BAUDBASE (3692307)

#define VR1000_SERIAL_MAPBASE(x) (VR1000_PA_SERIAL + 0x80 + ((x) << 5))

static struct plat_serial8250_port serial_platform_data[] = {
	[0] = {
		.mapbase	= VR1000_SERIAL_MAPBASE(0),
		.irq		= VR1000_IRQ_SERIAL + 0,
		.flags		= UPF_BOOT_AUTOCONF | UPF_IOREMAP,
		.iotype		= UPIO_MEM,
		.regshift	= 0,
		.uartclk	= VR1000_BAUDBASE,
	},
	[1] = {
		.mapbase	= VR1000_SERIAL_MAPBASE(1),
		.irq		= VR1000_IRQ_SERIAL + 1,
		.flags		= UPF_BOOT_AUTOCONF | UPF_IOREMAP,
		.iotype		= UPIO_MEM,
		.regshift	= 0,
		.uartclk	= VR1000_BAUDBASE,
	},
	[2] = {
		.mapbase	= VR1000_SERIAL_MAPBASE(2),
		.irq		= VR1000_IRQ_SERIAL + 2,
		.flags		= UPF_BOOT_AUTOCONF | UPF_IOREMAP,
		.iotype		= UPIO_MEM,
		.regshift	= 0,
		.uartclk	= VR1000_BAUDBASE,
	},
	[3] = {
		.mapbase	= VR1000_SERIAL_MAPBASE(3),
		.irq		= VR1000_IRQ_SERIAL + 3,
		.flags		= UPF_BOOT_AUTOCONF | UPF_IOREMAP,
		.iotype		= UPIO_MEM,
		.regshift	= 0,
		.uartclk	= VR1000_BAUDBASE,
	},
	{ },
};

static struct platform_device serial_device = {
	.name			= "serial8250",
	.id			= PLAT8250_DEV_PLATFORM,
	.dev			= {
		.platform_data	= serial_platform_data,
	},
};

/* DM9000 ethernet devices */

static struct resource vr1000_dm9k0_resource[] = {
	[0] = DEFINE_RES_MEM(S3C2410_CS5 + VR1000_PA_DM9000, 4),
	[1] = DEFINE_RES_MEM(S3C2410_CS5 + VR1000_PA_DM9000 + 0x40, 0x40),
	[2] = DEFINE_RES_NAMED(VR1000_IRQ_DM9000A, 1, NULL, IORESOURCE_IRQ \
						| IORESOURCE_IRQ_HIGHLEVEL),
};

static struct resource vr1000_dm9k1_resource[] = {
	[0] = DEFINE_RES_MEM(S3C2410_CS5 + VR1000_PA_DM9000 + 0x80, 4),
	[1] = DEFINE_RES_MEM(S3C2410_CS5 + VR1000_PA_DM9000 + 0xC0, 0x40),
	[2] = DEFINE_RES_NAMED(VR1000_IRQ_DM9000N, 1, NULL, IORESOURCE_IRQ \
						| IORESOURCE_IRQ_HIGHLEVEL),
};

/* for the moment we limit ourselves to 16bit IO until some
 * better IO routines can be written and tested
*/

static struct dm9000_plat_data vr1000_dm9k_platdata = {
	.flags		= DM9000_PLATF_16BITONLY,
};

static struct platform_device vr1000_dm9k0 = {
	.name		= "dm9000",
	.id		= 0,
	.num_resources	= ARRAY_SIZE(vr1000_dm9k0_resource),
	.resource	= vr1000_dm9k0_resource,
	.dev		= {
		.platform_data = &vr1000_dm9k_platdata,
	}
};

static struct platform_device vr1000_dm9k1 = {
	.name		= "dm9000",
	.id		= 1,
	.num_resources	= ARRAY_SIZE(vr1000_dm9k1_resource),
	.resource	= vr1000_dm9k1_resource,
	.dev		= {
		.platform_data = &vr1000_dm9k_platdata,
	}
};

/* LEDS */

static struct s3c24xx_led_platdata vr1000_led1_pdata = {
	.name		= "led1",
	.gpio		= S3C2410_GPB(0),
	.def_trigger	= "",
};

static struct s3c24xx_led_platdata vr1000_led2_pdata = {
	.name		= "led2",
	.gpio		= S3C2410_GPB(1),
	.def_trigger	= "",
};

static struct s3c24xx_led_platdata vr1000_led3_pdata = {
	.name		= "led3",
	.gpio		= S3C2410_GPB(2),
	.def_trigger	= "",
};

static struct platform_device vr1000_led1 = {
	.name		= "s3c24xx_led",
	.id		= 1,
	.dev		= {
		.platform_data	= &vr1000_led1_pdata,
	},
};

static struct platform_device vr1000_led2 = {
	.name		= "s3c24xx_led",
	.id		= 2,
	.dev		= {
		.platform_data	= &vr1000_led2_pdata,
	},
};

static struct platform_device vr1000_led3 = {
	.name		= "s3c24xx_led",
	.id		= 3,
	.dev		= {
		.platform_data	= &vr1000_led3_pdata,
	},
};

/* I2C devices. */

static struct i2c_board_info vr1000_i2c_devs[] __initdata = {
	{
		I2C_BOARD_INFO("tlv320aic23", 0x1a),
	}, {
		I2C_BOARD_INFO("tmp101", 0x48),
	}, {
		I2C_BOARD_INFO("m41st87", 0x68),
	},
};

/* devices for this board */

static struct platform_device *vr1000_devices[] __initdata = {
	&s3c2410_device_dclk,
	&s3c_device_ohci,
	&s3c_device_lcd,
	&s3c_device_wdt,
	&s3c_device_i2c0,
	&s3c_device_adc,
	&serial_device,
	&vr1000_dm9k0,
	&vr1000_dm9k1,
	&vr1000_led1,
	&vr1000_led2,
	&vr1000_led3,
};

static void vr1000_power_off(void)
{
	gpio_direction_output(S3C2410_GPB(9), 1);
}

static void __init vr1000_map_io(void)
{
	pm_power_off = vr1000_power_off;

	s3c24xx_init_io(vr1000_iodesc, ARRAY_SIZE(vr1000_iodesc));
	s3c24xx_init_uarts(vr1000_uartcfgs, ARRAY_SIZE(vr1000_uartcfgs));
	samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
}

static void __init vr1000_init_time(void)
{
	s3c2410_init_clocks(12000000);
	samsung_timer_init();
}

static void __init vr1000_init(void)
{
	s3c_i2c0_set_platdata(NULL);
	platform_add_devices(vr1000_devices, ARRAY_SIZE(vr1000_devices));

	i2c_register_board_info(0, vr1000_i2c_devs,
				ARRAY_SIZE(vr1000_i2c_devs));

	nor_simtec_init();
	simtec_audio_add(NULL, true, NULL);

	WARN_ON(gpio_request(S3C2410_GPB(9), "power off"));
}

MACHINE_START(VR1000, "Thorcom-VR1000")
	/* Maintainer: Ben Dooks <ben@simtec.co.uk> */
	.atag_offset	= 0x100,
	.map_io		= vr1000_map_io,
	.init_machine	= vr1000_init,
	.init_irq	= s3c2410_init_irq,
	.init_time	= vr1000_init_time,
MACHINE_END
Commit	Line	Data
db8304ed	1	/*
ccae941e	2	* Copyright (c) 2003-2008 Simtec Electronics
1da177e4 LT	3	* Ben Dooks <ben@simtec.co.uk>
	4	*
	5	* Machine support for Thorcom VR1000 board. Designed for Thorcom by
	6	* Simtec Electronics, http://www.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	*
1da177e4 LT	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>
ec976d6e	20	#include <linux/gpio.h>
d97a666f	21	#include <linux/dm9000.h>
60d6698b	22	#include <linux/i2c.h>
1da177e4 LT	23
	24	#include <linux/serial.h>
	25	#include <linux/tty.h>
	26	#include <linux/serial_8250.h>
	27	#include <linux/serial_reg.h>
334a1c70	28	#include <linux/serial_s3c.h>
fced80c7	29	#include <linux/io.h>
1da177e4 LT	30
	31	#include <asm/mach/arch.h>
	32	#include <asm/mach/map.h>
	33	#include <asm/mach/irq.h>
	34
1da177e4 LT	35	#include <asm/irq.h>
	36	#include <asm/mach-types.h>
	37
436d42c6	38	#include <linux/platform_data/leds-s3c24xx.h>
db8304ed KK	39	#include <linux/platform_data/i2c-s3c2410.h>
	40	#include <linux/platform_data/asoc-s3c24xx_simtec.h>
	41
	42	#include <mach/hardware.h>
	43	#include <mach/regs-gpio.h>
b0161caa	44	#include <mach/gpio-samsung.h>
1da177e4	45
a2b7ba9c	46	#include <plat/cpu.h>
db8304ed	47	#include <plat/devs.h>
7f78b6eb	48	#include <plat/samsung-time.h>
9d529c6e	49
bbd7e5e1	50	#include "bast.h"
b27b0727	51	#include "common.h"
bbd7e5e1	52	#include "simtec.h"
db8304ed	53	#include "vr1000.h"
1da177e4 LT	54
	55	/* macros for virtual address mods for the io space entries */
	56	#define VA_C5(item) ((unsigned long)(item) + BAST_VAM_CS5)
	57	#define VA_C4(item) ((unsigned long)(item) + BAST_VAM_CS4)
	58	#define VA_C3(item) ((unsigned long)(item) + BAST_VAM_CS3)
	59	#define VA_C2(item) ((unsigned long)(item) + BAST_VAM_CS2)
	60
	61	/* macros to modify the physical addresses for io space */
	62
df1ec6de BD	63	#define PA_CS2(item) (__phys_to_pfn((item) + S3C2410_CS2))
	64	#define PA_CS3(item) (__phys_to_pfn((item) + S3C2410_CS3))
	65	#define PA_CS4(item) (__phys_to_pfn((item) + S3C2410_CS4))
	66	#define PA_CS5(item) (__phys_to_pfn((item) + S3C2410_CS5))
1da177e4 LT	67
	68	static struct map_desc vr1000_iodesc[] __initdata = {
	69	/* ISA IO areas */
df1ec6de BD	70	{
	71	.virtual = (u32)S3C24XX_VA_ISA_BYTE,
	72	.pfn = PA_CS2(BAST_PA_ISAIO),
	73	.length = SZ_16M,
	74	.type = MT_DEVICE,
	75	}, {
	76	.virtual = (u32)S3C24XX_VA_ISA_WORD,
	77	.pfn = PA_CS3(BAST_PA_ISAIO),
	78	.length = SZ_16M,
	79	.type = MT_DEVICE,
	80	},
	81
	82	/* CPLD control registers, and external interrupt controls */
	83	{
	84	.virtual = (u32)VR1000_VA_CTRL1,
	85	.pfn = __phys_to_pfn(VR1000_PA_CTRL1),
	86	.length = SZ_1M,
	87	.type = MT_DEVICE,
	88	}, {
	89	.virtual = (u32)VR1000_VA_CTRL2,
	90	.pfn = __phys_to_pfn(VR1000_PA_CTRL2),
	91	.length = SZ_1M,
	92	.type = MT_DEVICE,
	93	}, {
	94	.virtual = (u32)VR1000_VA_CTRL3,
	95	.pfn = __phys_to_pfn(VR1000_PA_CTRL3),
	96	.length = SZ_1M,
	97	.type = MT_DEVICE,
	98	}, {
	99	.virtual = (u32)VR1000_VA_CTRL4,
	100	.pfn = __phys_to_pfn(VR1000_PA_CTRL4),
	101	.length = SZ_1M,
	102	.type = MT_DEVICE,
	103	},
1da177e4 LT	104	};
	105
	106	#define UCON S3C2410_UCON_DEFAULT \| S3C2410_UCON_UCLK
	107	#define ULCON S3C2410_LCON_CS8 \| S3C2410_LCON_PNONE \| S3C2410_LCON_STOPB
	108	#define UFCON S3C2410_UFCON_RXTRIG8 \| S3C2410_UFCON_FIFOMODE
	109
66a9b49a	110	static struct s3c2410_uartcfg vr1000_uartcfgs[] __initdata = {
1da177e4 LT	111	[0] = {
	112	.hwport = 0,
	113	.flags = 0,
	114	.ucon = UCON,
	115	.ulcon = ULCON,
	116	.ufcon = UFCON,
1da177e4 LT	117	},
	118	[1] = {
	119	.hwport = 1,
	120	.flags = 0,
	121	.ucon = UCON,
	122	.ulcon = ULCON,
	123	.ufcon = UFCON,
1da177e4 LT	124	},
	125	/* port 2 is not actually used */
	126	[2] = {
	127	.hwport = 2,
	128	.flags = 0,
	129	.ucon = UCON,
	130	.ulcon = ULCON,
	131	.ufcon = UFCON,
1da177e4 LT	132	}
	133	};
	134
	135	/* definitions for the vr1000 extra 16550 serial ports */
	136
	137	#define VR1000_BAUDBASE (3692307)
	138
	139	#define VR1000_SERIAL_MAPBASE(x) (VR1000_PA_SERIAL + 0x80 + ((x) << 5))
	140
	141	static struct plat_serial8250_port serial_platform_data[] = {
	142	[0] = {
	143	.mapbase = VR1000_SERIAL_MAPBASE(0),
db8304ed	144	.irq = VR1000_IRQ_SERIAL + 0,
1da177e4 LT	145	.flags = UPF_BOOT_AUTOCONF \| UPF_IOREMAP,
	146	.iotype = UPIO_MEM,
	147	.regshift = 0,
	148	.uartclk = VR1000_BAUDBASE,
	149	},
	150	[1] = {
	151	.mapbase = VR1000_SERIAL_MAPBASE(1),
db8304ed	152	.irq = VR1000_IRQ_SERIAL + 1,
1da177e4 LT	153	.flags = UPF_BOOT_AUTOCONF \| UPF_IOREMAP,
	154	.iotype = UPIO_MEM,
	155	.regshift = 0,
	156	.uartclk = VR1000_BAUDBASE,
	157	},
	158	[2] = {
	159	.mapbase = VR1000_SERIAL_MAPBASE(2),
db8304ed	160	.irq = VR1000_IRQ_SERIAL + 2,
1da177e4 LT	161	.flags = UPF_BOOT_AUTOCONF \| UPF_IOREMAP,
	162	.iotype = UPIO_MEM,
	163	.regshift = 0,
	164	.uartclk = VR1000_BAUDBASE,
	165	},
	166	[3] = {
	167	.mapbase = VR1000_SERIAL_MAPBASE(3),
db8304ed	168	.irq = VR1000_IRQ_SERIAL + 3,
1da177e4 LT	169	.flags = UPF_BOOT_AUTOCONF \| UPF_IOREMAP,
	170	.iotype = UPIO_MEM,
	171	.regshift = 0,
	172	.uartclk = VR1000_BAUDBASE,
	173	},
	174	{ },
	175	};
	176
	177	static struct platform_device serial_device = {
	178	.name = "serial8250",
6df29deb	179	.id = PLAT8250_DEV_PLATFORM,
1da177e4 LT	180	.dev = {
	181	.platform_data = serial_platform_data,
	182	},
	183	};
	184
d97a666f BD	185	/* DM9000 ethernet devices */
	186
	187	static struct resource vr1000_dm9k0_resource[] = {
940e46ae TB	188	[0] = DEFINE_RES_MEM(S3C2410_CS5 + VR1000_PA_DM9000, 4),
940e46ae TB	189	[1] = DEFINE_RES_MEM(S3C2410_CS5 + VR1000_PA_DM9000 + 0x40, 0x40),
db8304ed	190	[2] = DEFINE_RES_NAMED(VR1000_IRQ_DM9000A, 1, NULL, IORESOURCE_IRQ \
940e46ae	191	\| IORESOURCE_IRQ_HIGHLEVEL),
d97a666f BD	192	};
	193
	194	static struct resource vr1000_dm9k1_resource[] = {
940e46ae TB	195	[0] = DEFINE_RES_MEM(S3C2410_CS5 + VR1000_PA_DM9000 + 0x80, 4),
940e46ae TB	196	[1] = DEFINE_RES_MEM(S3C2410_CS5 + VR1000_PA_DM9000 + 0xC0, 0x40),
db8304ed	197	[2] = DEFINE_RES_NAMED(VR1000_IRQ_DM9000N, 1, NULL, IORESOURCE_IRQ \
940e46ae	198	\| IORESOURCE_IRQ_HIGHLEVEL),
d97a666f BD	199	};
	200
	201	/* for the moment we limit ourselves to 16bit IO until some
	202	* better IO routines can be written and tested
	203	*/
	204
9f693d7b	205	static struct dm9000_plat_data vr1000_dm9k_platdata = {
d97a666f BD	206	.flags = DM9000_PLATF_16BITONLY,
	207	};
	208
	209	static struct platform_device vr1000_dm9k0 = {
	210	.name = "dm9000",
	211	.id = 0,
	212	.num_resources = ARRAY_SIZE(vr1000_dm9k0_resource),
	213	.resource = vr1000_dm9k0_resource,
	214	.dev = {
	215	.platform_data = &vr1000_dm9k_platdata,
	216	}
	217	};
	218
	219	static struct platform_device vr1000_dm9k1 = {
	220	.name = "dm9000",
	221	.id = 1,
	222	.num_resources = ARRAY_SIZE(vr1000_dm9k1_resource),
	223	.resource = vr1000_dm9k1_resource,
	224	.dev = {
	225	.platform_data = &vr1000_dm9k_platdata,
	226	}
	227	};
	228
b2eba6bb BD	229	/* LEDS */
	230
	231	static struct s3c24xx_led_platdata vr1000_led1_pdata = {
	232	.name = "led1",
070276d5	233	.gpio = S3C2410_GPB(0),
b2eba6bb BD	234	.def_trigger = "",
	235	};
	236
	237	static struct s3c24xx_led_platdata vr1000_led2_pdata = {
	238	.name = "led2",
070276d5	239	.gpio = S3C2410_GPB(1),
b2eba6bb BD	240	.def_trigger = "",
	241	};
	242
	243	static struct s3c24xx_led_platdata vr1000_led3_pdata = {
	244	.name = "led3",
070276d5	245	.gpio = S3C2410_GPB(2),
b2eba6bb BD	246	.def_trigger = "",
	247	};
	248
	249	static struct platform_device vr1000_led1 = {
	250	.name = "s3c24xx_led",
	251	.id = 1,
	252	.dev = {
	253	.platform_data = &vr1000_led1_pdata,
	254	},
	255	};
	256
	257	static struct platform_device vr1000_led2 = {
	258	.name = "s3c24xx_led",
	259	.id = 2,
	260	.dev = {
	261	.platform_data = &vr1000_led2_pdata,
	262	},
	263	};
	264
	265	static struct platform_device vr1000_led3 = {
	266	.name = "s3c24xx_led",
abac08d7	267	.id = 3,
b2eba6bb BD	268	.dev = {
	269	.platform_data = &vr1000_led3_pdata,
	270	},
	271	};
	272
60d6698b BD	273	/* I2C devices. */
	274
	275	static struct i2c_board_info vr1000_i2c_devs[] __initdata = {
	276	{
	277	I2C_BOARD_INFO("tlv320aic23", 0x1a),
9c3871ca BD	278	}, {
9c3871ca BD	279	I2C_BOARD_INFO("tmp101", 0x48),
60d6698b BD	280	}, {
	281	I2C_BOARD_INFO("m41st87", 0x68),
	282	},
	283	};
	284
d97a666f	285	/* devices for this board */
1da177e4 LT	286
1da177e4 LT	287	static struct platform_device *vr1000_devices[] __initdata = {
51cb1289	288	&s3c2410_device_dclk,
b813248c	289	&s3c_device_ohci,
1da177e4 LT	290	&s3c_device_lcd,
1da177e4 LT	291	&s3c_device_wdt,
3e1b776c	292	&s3c_device_i2c0,
d97a666f	293	&s3c_device_adc,
1da177e4	294	&serial_device,
d97a666f	295	&vr1000_dm9k0,
b2eba6bb BD	296	&vr1000_dm9k1,
	297	&vr1000_led1,
	298	&vr1000_led2,
	299	&vr1000_led3,
1da177e4 LT	300	};
1da177e4 LT	301
1da177e4 LT	302	static void vr1000_power_off(void)
1da177e4 LT	303	{
7614e1d9	304	gpio_direction_output(S3C2410_GPB(9), 1);
1da177e4 LT	305	}
1da177e4 LT	306
5fe10ab1	307	static void __init vr1000_map_io(void)
1da177e4	308	{
1da177e4 LT	309	pm_power_off = vr1000_power_off;
	310
	311	s3c24xx_init_io(vr1000_iodesc, ARRAY_SIZE(vr1000_iodesc));
1da177e4	312	s3c24xx_init_uarts(vr1000_uartcfgs, ARRAY_SIZE(vr1000_uartcfgs));
7f78b6eb	313	samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
1da177e4 LT	314	}
1da177e4 LT	315
07ee5e7c HS	316	static void __init vr1000_init_time(void)
	317	{
	318	s3c2410_init_clocks(12000000);
	319	samsung_timer_init();
	320	}
	321
57e5171c BD	322	static void __init vr1000_init(void)
57e5171c BD	323	{
3e1b776c	324	s3c_i2c0_set_platdata(NULL);
57e5171c	325	platform_add_devices(vr1000_devices, ARRAY_SIZE(vr1000_devices));
9d529c6e	326
60d6698b BD	327	i2c_register_board_info(0, vr1000_i2c_devs,
	328	ARRAY_SIZE(vr1000_i2c_devs));
	329
9d529c6e	330	nor_simtec_init();
4d3a3469	331	simtec_audio_add(NULL, true, NULL);
7614e1d9 BD	332
7614e1d9 BD	333	WARN_ON(gpio_request(S3C2410_GPB(9), "power off"));
57e5171c	334	}
1da177e4 LT	335
1da177e4 LT	336	MACHINE_START(VR1000, "Thorcom-VR1000")
e9dea0c6	337	/* Maintainer: Ben Dooks <ben@simtec.co.uk> */
69d50710	338	.atag_offset = 0x100,
6904b246	339	.map_io = vr1000_map_io,
57e5171c	340	.init_machine = vr1000_init,
f182aa1d	341	.init_irq = s3c2410_init_irq,
07ee5e7c	342	.init_time = vr1000_init_time,
1da177e4	343	MACHINE_END