[deliverable/linux.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/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 <linux/platform_data/gpio-samsung-s3c24xx.h>

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

#include <plat/clock.h>
#include <plat/cpu.h>
#include <plat/devs.h>
#include <plat/regs-serial.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 = {
	&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 struct clk *vr1000_clocks[] __initdata = {
	&s3c24xx_dclk0,
	&s3c24xx_dclk1,
	&s3c24xx_clkout0,
	&s3c24xx_clkout1,
	&s3c24xx_uclk,
};

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

static void __init vr1000_map_io(void)
{
	/* initialise clock sources */

	s3c24xx_dclk0.parent = &clk_upll;
	s3c24xx_dclk0.rate   = 12*1000*1000;

	s3c24xx_dclk1.parent = NULL;
	s3c24xx_dclk1.rate   = 3692307;

	s3c24xx_clkout0.parent  = &s3c24xx_dclk0;
	s3c24xx_clkout1.parent  = &s3c24xx_dclk1;

	s3c24xx_uclk.parent  = &s3c24xx_clkout1;

	s3c24xx_register_clocks(vr1000_clocks, ARRAY_SIZE(vr1000_clocks));

	pm_power_off = vr1000_power_off;

	s3c24xx_init_io(vr1000_iodesc, ARRAY_SIZE(vr1000_iodesc));
	s3c24xx_init_clocks(0);
	s3c24xx_init_uarts(vr1000_uartcfgs, ARRAY_SIZE(vr1000_uartcfgs));
	samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
}

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	= samsung_timer_init,
	.restart	= s3c2410_restart,
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>
fced80c7	28	#include <linux/io.h>
1da177e4 LT	29
	30	#include <asm/mach/arch.h>
	31	#include <asm/mach/map.h>
	32	#include <asm/mach/irq.h>
	33
1da177e4 LT	34	#include <asm/irq.h>
	35	#include <asm/mach-types.h>
	36
436d42c6	37	#include <linux/platform_data/leds-s3c24xx.h>
db8304ed KK	38	#include <linux/platform_data/i2c-s3c2410.h>
db8304ed KK	39	#include <linux/platform_data/asoc-s3c24xx_simtec.h>
c67d0f29	40	#include <linux/platform_data/gpio-samsung-s3c24xx.h>
db8304ed KK	41
	42	#include <mach/hardware.h>
	43	#include <mach/regs-gpio.h>
1da177e4	44
d5120ae7	45	#include <plat/clock.h>
a2b7ba9c	46	#include <plat/cpu.h>
db8304ed KK	47	#include <plat/devs.h>
db8304ed KK	48	#include <plat/regs-serial.h>
7f78b6eb	49	#include <plat/samsung-time.h>
9d529c6e	50
bbd7e5e1	51	#include "bast.h"
b27b0727	52	#include "common.h"
bbd7e5e1	53	#include "simtec.h"
db8304ed	54	#include "vr1000.h"
1da177e4 LT	55
	56	/* macros for virtual address mods for the io space entries */
	57	#define VA_C5(item) ((unsigned long)(item) + BAST_VAM_CS5)
	58	#define VA_C4(item) ((unsigned long)(item) + BAST_VAM_CS4)
	59	#define VA_C3(item) ((unsigned long)(item) + BAST_VAM_CS3)
	60	#define VA_C2(item) ((unsigned long)(item) + BAST_VAM_CS2)
	61
	62	/* macros to modify the physical addresses for io space */
	63
df1ec6de BD	64	#define PA_CS2(item) (__phys_to_pfn((item) + S3C2410_CS2))
	65	#define PA_CS3(item) (__phys_to_pfn((item) + S3C2410_CS3))
	66	#define PA_CS4(item) (__phys_to_pfn((item) + S3C2410_CS4))
	67	#define PA_CS5(item) (__phys_to_pfn((item) + S3C2410_CS5))
1da177e4 LT	68
	69	static struct map_desc vr1000_iodesc[] __initdata = {
	70	/* ISA IO areas */
df1ec6de BD	71	{
	72	.virtual = (u32)S3C24XX_VA_ISA_BYTE,
	73	.pfn = PA_CS2(BAST_PA_ISAIO),
	74	.length = SZ_16M,
	75	.type = MT_DEVICE,
	76	}, {
	77	.virtual = (u32)S3C24XX_VA_ISA_WORD,
	78	.pfn = PA_CS3(BAST_PA_ISAIO),
	79	.length = SZ_16M,
	80	.type = MT_DEVICE,
	81	},
	82
	83	/* CPLD control registers, and external interrupt controls */
	84	{
	85	.virtual = (u32)VR1000_VA_CTRL1,
	86	.pfn = __phys_to_pfn(VR1000_PA_CTRL1),
	87	.length = SZ_1M,
	88	.type = MT_DEVICE,
	89	}, {
	90	.virtual = (u32)VR1000_VA_CTRL2,
	91	.pfn = __phys_to_pfn(VR1000_PA_CTRL2),
	92	.length = SZ_1M,
	93	.type = MT_DEVICE,
	94	}, {
	95	.virtual = (u32)VR1000_VA_CTRL3,
	96	.pfn = __phys_to_pfn(VR1000_PA_CTRL3),
	97	.length = SZ_1M,
	98	.type = MT_DEVICE,
	99	}, {
	100	.virtual = (u32)VR1000_VA_CTRL4,
	101	.pfn = __phys_to_pfn(VR1000_PA_CTRL4),
	102	.length = SZ_1M,
	103	.type = MT_DEVICE,
	104	},
1da177e4 LT	105	};
	106
	107	#define UCON S3C2410_UCON_DEFAULT \| S3C2410_UCON_UCLK
	108	#define ULCON S3C2410_LCON_CS8 \| S3C2410_LCON_PNONE \| S3C2410_LCON_STOPB
	109	#define UFCON S3C2410_UFCON_RXTRIG8 \| S3C2410_UFCON_FIFOMODE
	110
66a9b49a	111	static struct s3c2410_uartcfg vr1000_uartcfgs[] __initdata = {
1da177e4 LT	112	[0] = {
	113	.hwport = 0,
	114	.flags = 0,
	115	.ucon = UCON,
	116	.ulcon = ULCON,
	117	.ufcon = UFCON,
1da177e4 LT	118	},
	119	[1] = {
	120	.hwport = 1,
	121	.flags = 0,
	122	.ucon = UCON,
	123	.ulcon = ULCON,
	124	.ufcon = UFCON,
1da177e4 LT	125	},
	126	/* port 2 is not actually used */
	127	[2] = {
	128	.hwport = 2,
	129	.flags = 0,
	130	.ucon = UCON,
	131	.ulcon = ULCON,
	132	.ufcon = UFCON,
1da177e4 LT	133	}
	134	};
	135
	136	/* definitions for the vr1000 extra 16550 serial ports */
	137
	138	#define VR1000_BAUDBASE (3692307)
	139
	140	#define VR1000_SERIAL_MAPBASE(x) (VR1000_PA_SERIAL + 0x80 + ((x) << 5))
	141
	142	static struct plat_serial8250_port serial_platform_data[] = {
	143	[0] = {
	144	.mapbase = VR1000_SERIAL_MAPBASE(0),
db8304ed	145	.irq = VR1000_IRQ_SERIAL + 0,
1da177e4 LT	146	.flags = UPF_BOOT_AUTOCONF \| UPF_IOREMAP,
	147	.iotype = UPIO_MEM,
	148	.regshift = 0,
	149	.uartclk = VR1000_BAUDBASE,
	150	},
	151	[1] = {
	152	.mapbase = VR1000_SERIAL_MAPBASE(1),
db8304ed	153	.irq = VR1000_IRQ_SERIAL + 1,
1da177e4 LT	154	.flags = UPF_BOOT_AUTOCONF \| UPF_IOREMAP,
	155	.iotype = UPIO_MEM,
	156	.regshift = 0,
	157	.uartclk = VR1000_BAUDBASE,
	158	},
	159	[2] = {
	160	.mapbase = VR1000_SERIAL_MAPBASE(2),
db8304ed	161	.irq = VR1000_IRQ_SERIAL + 2,
1da177e4 LT	162	.flags = UPF_BOOT_AUTOCONF \| UPF_IOREMAP,
	163	.iotype = UPIO_MEM,
	164	.regshift = 0,
	165	.uartclk = VR1000_BAUDBASE,
	166	},
	167	[3] = {
	168	.mapbase = VR1000_SERIAL_MAPBASE(3),
db8304ed	169	.irq = VR1000_IRQ_SERIAL + 3,
1da177e4 LT	170	.flags = UPF_BOOT_AUTOCONF \| UPF_IOREMAP,
	171	.iotype = UPIO_MEM,
	172	.regshift = 0,
	173	.uartclk = VR1000_BAUDBASE,
	174	},
	175	{ },
	176	};
	177
	178	static struct platform_device serial_device = {
	179	.name = "serial8250",
6df29deb	180	.id = PLAT8250_DEV_PLATFORM,
1da177e4 LT	181	.dev = {
	182	.platform_data = serial_platform_data,
	183	},
	184	};
	185
d97a666f BD	186	/* DM9000 ethernet devices */
	187
	188	static struct resource vr1000_dm9k0_resource[] = {
940e46ae TB	189	[0] = DEFINE_RES_MEM(S3C2410_CS5 + VR1000_PA_DM9000, 4),
940e46ae TB	190	[1] = DEFINE_RES_MEM(S3C2410_CS5 + VR1000_PA_DM9000 + 0x40, 0x40),
db8304ed	191	[2] = DEFINE_RES_NAMED(VR1000_IRQ_DM9000A, 1, NULL, IORESOURCE_IRQ \
940e46ae	192	\| IORESOURCE_IRQ_HIGHLEVEL),
d97a666f BD	193	};
	194
	195	static struct resource vr1000_dm9k1_resource[] = {
940e46ae TB	196	[0] = DEFINE_RES_MEM(S3C2410_CS5 + VR1000_PA_DM9000 + 0x80, 4),
940e46ae TB	197	[1] = DEFINE_RES_MEM(S3C2410_CS5 + VR1000_PA_DM9000 + 0xC0, 0x40),
db8304ed	198	[2] = DEFINE_RES_NAMED(VR1000_IRQ_DM9000N, 1, NULL, IORESOURCE_IRQ \
940e46ae	199	\| IORESOURCE_IRQ_HIGHLEVEL),
d97a666f BD	200	};
	201
	202	/* for the moment we limit ourselves to 16bit IO until some
	203	* better IO routines can be written and tested
	204	*/
	205
9f693d7b	206	static struct dm9000_plat_data vr1000_dm9k_platdata = {
d97a666f BD	207	.flags = DM9000_PLATF_16BITONLY,
	208	};
	209
	210	static struct platform_device vr1000_dm9k0 = {
	211	.name = "dm9000",
	212	.id = 0,
	213	.num_resources = ARRAY_SIZE(vr1000_dm9k0_resource),
	214	.resource = vr1000_dm9k0_resource,
	215	.dev = {
	216	.platform_data = &vr1000_dm9k_platdata,
	217	}
	218	};
	219
	220	static struct platform_device vr1000_dm9k1 = {
	221	.name = "dm9000",
	222	.id = 1,
	223	.num_resources = ARRAY_SIZE(vr1000_dm9k1_resource),
	224	.resource = vr1000_dm9k1_resource,
	225	.dev = {
	226	.platform_data = &vr1000_dm9k_platdata,
	227	}
	228	};
	229
b2eba6bb BD	230	/* LEDS */
	231
	232	static struct s3c24xx_led_platdata vr1000_led1_pdata = {
	233	.name = "led1",
070276d5	234	.gpio = S3C2410_GPB(0),
b2eba6bb BD	235	.def_trigger = "",
	236	};
	237
	238	static struct s3c24xx_led_platdata vr1000_led2_pdata = {
	239	.name = "led2",
070276d5	240	.gpio = S3C2410_GPB(1),
b2eba6bb BD	241	.def_trigger = "",
	242	};
	243
	244	static struct s3c24xx_led_platdata vr1000_led3_pdata = {
	245	.name = "led3",
070276d5	246	.gpio = S3C2410_GPB(2),
b2eba6bb BD	247	.def_trigger = "",
	248	};
	249
	250	static struct platform_device vr1000_led1 = {
	251	.name = "s3c24xx_led",
	252	.id = 1,
	253	.dev = {
	254	.platform_data = &vr1000_led1_pdata,
	255	},
	256	};
	257
	258	static struct platform_device vr1000_led2 = {
	259	.name = "s3c24xx_led",
	260	.id = 2,
	261	.dev = {
	262	.platform_data = &vr1000_led2_pdata,
	263	},
	264	};
	265
	266	static struct platform_device vr1000_led3 = {
	267	.name = "s3c24xx_led",
abac08d7	268	.id = 3,
b2eba6bb BD	269	.dev = {
	270	.platform_data = &vr1000_led3_pdata,
	271	},
	272	};
	273
60d6698b BD	274	/* I2C devices. */
	275
	276	static struct i2c_board_info vr1000_i2c_devs[] __initdata = {
	277	{
	278	I2C_BOARD_INFO("tlv320aic23", 0x1a),
9c3871ca BD	279	}, {
9c3871ca BD	280	I2C_BOARD_INFO("tmp101", 0x48),
60d6698b BD	281	}, {
	282	I2C_BOARD_INFO("m41st87", 0x68),
	283	},
	284	};
	285
d97a666f	286	/* devices for this board */
1da177e4 LT	287
1da177e4 LT	288	static struct platform_device *vr1000_devices[] __initdata = {
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
2bc7509f	302	static struct clk *vr1000_clocks[] __initdata = {
1da177e4 LT	303	&s3c24xx_dclk0,
	304	&s3c24xx_dclk1,
	305	&s3c24xx_clkout0,
	306	&s3c24xx_clkout1,
	307	&s3c24xx_uclk,
	308	};
	309
1da177e4 LT	310	static void vr1000_power_off(void)
1da177e4 LT	311	{
7614e1d9	312	gpio_direction_output(S3C2410_GPB(9), 1);
1da177e4 LT	313	}
1da177e4 LT	314
5fe10ab1	315	static void __init vr1000_map_io(void)
1da177e4 LT	316	{
	317	/* initialise clock sources */
	318
d96a9804	319	s3c24xx_dclk0.parent = &clk_upll;
1da177e4 LT	320	s3c24xx_dclk0.rate = 1210001000;
	321
	322	s3c24xx_dclk1.parent = NULL;
	323	s3c24xx_dclk1.rate = 3692307;
	324
	325	s3c24xx_clkout0.parent = &s3c24xx_dclk0;
	326	s3c24xx_clkout1.parent = &s3c24xx_dclk1;
	327
	328	s3c24xx_uclk.parent = &s3c24xx_clkout1;
	329
ce89c206 BD	330	s3c24xx_register_clocks(vr1000_clocks, ARRAY_SIZE(vr1000_clocks));
ce89c206 BD	331
1da177e4 LT	332	pm_power_off = vr1000_power_off;
	333
	334	s3c24xx_init_io(vr1000_iodesc, ARRAY_SIZE(vr1000_iodesc));
	335	s3c24xx_init_clocks(0);
	336	s3c24xx_init_uarts(vr1000_uartcfgs, ARRAY_SIZE(vr1000_uartcfgs));
7f78b6eb	337	samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
1da177e4 LT	338	}
1da177e4 LT	339
57e5171c BD	340	static void __init vr1000_init(void)
57e5171c BD	341	{
3e1b776c	342	s3c_i2c0_set_platdata(NULL);
57e5171c	343	platform_add_devices(vr1000_devices, ARRAY_SIZE(vr1000_devices));
9d529c6e	344
60d6698b BD	345	i2c_register_board_info(0, vr1000_i2c_devs,
	346	ARRAY_SIZE(vr1000_i2c_devs));
	347
9d529c6e	348	nor_simtec_init();
4d3a3469	349	simtec_audio_add(NULL, true, NULL);
7614e1d9 BD	350
7614e1d9 BD	351	WARN_ON(gpio_request(S3C2410_GPB(9), "power off"));
57e5171c	352	}
1da177e4 LT	353
1da177e4 LT	354	MACHINE_START(VR1000, "Thorcom-VR1000")
e9dea0c6	355	/* Maintainer: Ben Dooks <ben@simtec.co.uk> */
69d50710	356	.atag_offset = 0x100,
6904b246	357	.map_io = vr1000_map_io,
57e5171c	358	.init_machine = vr1000_init,
f182aa1d	359	.init_irq = s3c2410_init_irq,
7f78b6eb	360	.init_time = samsung_timer_init,
b27b0727	361	.restart = s3c2410_restart,
1da177e4	362	MACHINE_END