[mirror_ubuntu-jammy-kernel.git] / arch / arm / mach-s3c / mach-vr1000.c

// SPDX-License-Identifier: GPL-2.0
//
// 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/

#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/gpio/machine.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 "regs-gpio.h"
#include "gpio-samsung.h"
#include "gpio-cfg.h"

#include "cpu.h"
#include "devs.h"

#include "bast.h"
#include "s3c24xx.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 gpiod_lookup_table vr1000_led1_gpio_table = {
	.dev_id = "s3c24xx_led.1",
	.table = {
		GPIO_LOOKUP("GPB", 0, NULL, GPIO_ACTIVE_HIGH),
		{ },
	},
};

static struct gpiod_lookup_table vr1000_led2_gpio_table = {
	.dev_id = "s3c24xx_led.2",
	.table = {
		GPIO_LOOKUP("GPB", 1, NULL, GPIO_ACTIVE_HIGH),
		{ },
	},
};

static struct gpiod_lookup_table vr1000_led3_gpio_table = {
	.dev_id = "s3c24xx_led.3",
	.table = {
		GPIO_LOOKUP("GPB", 2, NULL, GPIO_ACTIVE_HIGH),
		{ },
	},
};

static struct s3c24xx_led_platdata vr1000_led1_pdata = {
	.name		= "led1",
	.def_trigger	= "",
};

static struct s3c24xx_led_platdata vr1000_led2_pdata = {
	.name		= "led2",
	.def_trigger	= "",
};

static struct s3c24xx_led_platdata vr1000_led3_pdata = {
	.name		= "led3",
	.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));
	s3c24xx_set_timer_source(S3C24XX_PWM3, S3C24XX_PWM4);
}

static void __init vr1000_init_time(void)
{
	s3c2410_init_clocks(12000000);
	s3c24xx_timer_init();
}

static void __init vr1000_init(void)
{
	s3c_i2c0_set_platdata(NULL);

	/* Disable pull-up on LED lines and register GPIO lookups */
	s3c_gpio_setpull(S3C2410_GPB(0), S3C_GPIO_PULL_NONE);
	s3c_gpio_setpull(S3C2410_GPB(1), S3C_GPIO_PULL_NONE);
	s3c_gpio_setpull(S3C2410_GPB(2), S3C_GPIO_PULL_NONE);
	gpiod_add_lookup_table(&vr1000_led1_gpio_table);
	gpiod_add_lookup_table(&vr1000_led2_gpio_table);
	gpiod_add_lookup_table(&vr1000_led3_gpio_table);

	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
84b21701 KK	1	// SPDX-License-Identifier: GPL-2.0
	2	//
	3	// Copyright (c) 2003-2008 Simtec Electronics
	4	// Ben Dooks <ben@simtec.co.uk>
	5	//
	6	// Machine support for Thorcom VR1000 board. Designed for Thorcom by
	7	// Simtec Electronics, http://www.simtec.co.uk/
1da177e4 LT	8
	9	#include <linux/kernel.h>
	10	#include <linux/types.h>
	11	#include <linux/interrupt.h>
	12	#include <linux/list.h>
	13	#include <linux/timer.h>
	14	#include <linux/init.h>
ec976d6e	15	#include <linux/gpio.h>
f7f611f2	16	#include <linux/gpio/machine.h>
d97a666f	17	#include <linux/dm9000.h>
60d6698b	18	#include <linux/i2c.h>
1da177e4 LT	19
	20	#include <linux/serial.h>
	21	#include <linux/tty.h>
	22	#include <linux/serial_8250.h>
	23	#include <linux/serial_reg.h>
334a1c70	24	#include <linux/serial_s3c.h>
fced80c7	25	#include <linux/io.h>
1da177e4 LT	26
	27	#include <asm/mach/arch.h>
	28	#include <asm/mach/map.h>
	29	#include <asm/mach/irq.h>
	30
1da177e4 LT	31	#include <asm/irq.h>
	32	#include <asm/mach-types.h>
	33
436d42c6	34	#include <linux/platform_data/leds-s3c24xx.h>
db8304ed KK	35	#include <linux/platform_data/i2c-s3c2410.h>
	36	#include <linux/platform_data/asoc-s3c24xx_simtec.h>
	37
c6ff132d AB	38	#include "regs-gpio.h"
	39	#include "gpio-samsung.h"
	40	#include "gpio-cfg.h"
1da177e4	41
c6ff132d AB	42	#include "cpu.h"
c6ff132d AB	43	#include "devs.h"
9d529c6e	44
bbd7e5e1	45	#include "bast.h"
71b9114d	46	#include "s3c24xx.h"
bbd7e5e1	47	#include "simtec.h"
db8304ed	48	#include "vr1000.h"
1da177e4 LT	49
	50	/* macros for virtual address mods for the io space entries */
	51	#define VA_C5(item) ((unsigned long)(item) + BAST_VAM_CS5)
	52	#define VA_C4(item) ((unsigned long)(item) + BAST_VAM_CS4)
	53	#define VA_C3(item) ((unsigned long)(item) + BAST_VAM_CS3)
	54	#define VA_C2(item) ((unsigned long)(item) + BAST_VAM_CS2)
	55
	56	/* macros to modify the physical addresses for io space */
	57
df1ec6de BD	58	#define PA_CS2(item) (__phys_to_pfn((item) + S3C2410_CS2))
	59	#define PA_CS3(item) (__phys_to_pfn((item) + S3C2410_CS3))
	60	#define PA_CS4(item) (__phys_to_pfn((item) + S3C2410_CS4))
	61	#define PA_CS5(item) (__phys_to_pfn((item) + S3C2410_CS5))
1da177e4 LT	62
	63	static struct map_desc vr1000_iodesc[] __initdata = {
	64	/* ISA IO areas */
df1ec6de BD	65	{
	66	.virtual = (u32)S3C24XX_VA_ISA_BYTE,
	67	.pfn = PA_CS2(BAST_PA_ISAIO),
	68	.length = SZ_16M,
	69	.type = MT_DEVICE,
	70	}, {
	71	.virtual = (u32)S3C24XX_VA_ISA_WORD,
	72	.pfn = PA_CS3(BAST_PA_ISAIO),
	73	.length = SZ_16M,
	74	.type = MT_DEVICE,
	75	},
	76
	77	/* CPLD control registers, and external interrupt controls */
	78	{
	79	.virtual = (u32)VR1000_VA_CTRL1,
	80	.pfn = __phys_to_pfn(VR1000_PA_CTRL1),
	81	.length = SZ_1M,
	82	.type = MT_DEVICE,
	83	}, {
	84	.virtual = (u32)VR1000_VA_CTRL2,
	85	.pfn = __phys_to_pfn(VR1000_PA_CTRL2),
	86	.length = SZ_1M,
	87	.type = MT_DEVICE,
	88	}, {
	89	.virtual = (u32)VR1000_VA_CTRL3,
	90	.pfn = __phys_to_pfn(VR1000_PA_CTRL3),
	91	.length = SZ_1M,
	92	.type = MT_DEVICE,
	93	}, {
	94	.virtual = (u32)VR1000_VA_CTRL4,
	95	.pfn = __phys_to_pfn(VR1000_PA_CTRL4),
	96	.length = SZ_1M,
	97	.type = MT_DEVICE,
	98	},
1da177e4 LT	99	};
	100
	101	#define UCON S3C2410_UCON_DEFAULT \| S3C2410_UCON_UCLK
	102	#define ULCON S3C2410_LCON_CS8 \| S3C2410_LCON_PNONE \| S3C2410_LCON_STOPB
	103	#define UFCON S3C2410_UFCON_RXTRIG8 \| S3C2410_UFCON_FIFOMODE
	104
66a9b49a	105	static struct s3c2410_uartcfg vr1000_uartcfgs[] __initdata = {
1da177e4 LT	106	[0] = {
	107	.hwport = 0,
	108	.flags = 0,
	109	.ucon = UCON,
	110	.ulcon = ULCON,
	111	.ufcon = UFCON,
1da177e4 LT	112	},
	113	[1] = {
	114	.hwport = 1,
	115	.flags = 0,
	116	.ucon = UCON,
	117	.ulcon = ULCON,
	118	.ufcon = UFCON,
1da177e4 LT	119	},
	120	/* port 2 is not actually used */
	121	[2] = {
	122	.hwport = 2,
	123	.flags = 0,
	124	.ucon = UCON,
	125	.ulcon = ULCON,
	126	.ufcon = UFCON,
1da177e4 LT	127	}
	128	};
	129
	130	/* definitions for the vr1000 extra 16550 serial ports */
	131
	132	#define VR1000_BAUDBASE (3692307)
	133
	134	#define VR1000_SERIAL_MAPBASE(x) (VR1000_PA_SERIAL + 0x80 + ((x) << 5))
	135
	136	static struct plat_serial8250_port serial_platform_data[] = {
	137	[0] = {
	138	.mapbase = VR1000_SERIAL_MAPBASE(0),
db8304ed	139	.irq = VR1000_IRQ_SERIAL + 0,
1da177e4 LT	140	.flags = UPF_BOOT_AUTOCONF \| UPF_IOREMAP,
	141	.iotype = UPIO_MEM,
	142	.regshift = 0,
	143	.uartclk = VR1000_BAUDBASE,
	144	},
	145	[1] = {
	146	.mapbase = VR1000_SERIAL_MAPBASE(1),
db8304ed	147	.irq = VR1000_IRQ_SERIAL + 1,
1da177e4 LT	148	.flags = UPF_BOOT_AUTOCONF \| UPF_IOREMAP,
	149	.iotype = UPIO_MEM,
	150	.regshift = 0,
	151	.uartclk = VR1000_BAUDBASE,
	152	},
	153	[2] = {
	154	.mapbase = VR1000_SERIAL_MAPBASE(2),
db8304ed	155	.irq = VR1000_IRQ_SERIAL + 2,
1da177e4 LT	156	.flags = UPF_BOOT_AUTOCONF \| UPF_IOREMAP,
	157	.iotype = UPIO_MEM,
	158	.regshift = 0,
	159	.uartclk = VR1000_BAUDBASE,
	160	},
	161	[3] = {
	162	.mapbase = VR1000_SERIAL_MAPBASE(3),
db8304ed	163	.irq = VR1000_IRQ_SERIAL + 3,
1da177e4 LT	164	.flags = UPF_BOOT_AUTOCONF \| UPF_IOREMAP,
	165	.iotype = UPIO_MEM,
	166	.regshift = 0,
	167	.uartclk = VR1000_BAUDBASE,
	168	},
	169	{ },
	170	};
	171
	172	static struct platform_device serial_device = {
	173	.name = "serial8250",
6df29deb	174	.id = PLAT8250_DEV_PLATFORM,
1da177e4 LT	175	.dev = {
	176	.platform_data = serial_platform_data,
	177	},
	178	};
	179
d97a666f BD	180	/* DM9000 ethernet devices */
	181
	182	static struct resource vr1000_dm9k0_resource[] = {
940e46ae TB	183	[0] = DEFINE_RES_MEM(S3C2410_CS5 + VR1000_PA_DM9000, 4),
940e46ae TB	184	[1] = DEFINE_RES_MEM(S3C2410_CS5 + VR1000_PA_DM9000 + 0x40, 0x40),
db8304ed	185	[2] = DEFINE_RES_NAMED(VR1000_IRQ_DM9000A, 1, NULL, IORESOURCE_IRQ \
940e46ae	186	\| IORESOURCE_IRQ_HIGHLEVEL),
d97a666f BD	187	};
	188
	189	static struct resource vr1000_dm9k1_resource[] = {
940e46ae TB	190	[0] = DEFINE_RES_MEM(S3C2410_CS5 + VR1000_PA_DM9000 + 0x80, 4),
940e46ae TB	191	[1] = DEFINE_RES_MEM(S3C2410_CS5 + VR1000_PA_DM9000 + 0xC0, 0x40),
db8304ed	192	[2] = DEFINE_RES_NAMED(VR1000_IRQ_DM9000N, 1, NULL, IORESOURCE_IRQ \
940e46ae	193	\| IORESOURCE_IRQ_HIGHLEVEL),
d97a666f BD	194	};
	195
	196	/* for the moment we limit ourselves to 16bit IO until some
	197	* better IO routines can be written and tested
	198	*/
	199
9f693d7b	200	static struct dm9000_plat_data vr1000_dm9k_platdata = {
d97a666f BD	201	.flags = DM9000_PLATF_16BITONLY,
	202	};
	203
	204	static struct platform_device vr1000_dm9k0 = {
	205	.name = "dm9000",
	206	.id = 0,
	207	.num_resources = ARRAY_SIZE(vr1000_dm9k0_resource),
	208	.resource = vr1000_dm9k0_resource,
	209	.dev = {
	210	.platform_data = &vr1000_dm9k_platdata,
	211	}
	212	};
	213
	214	static struct platform_device vr1000_dm9k1 = {
	215	.name = "dm9000",
	216	.id = 1,
	217	.num_resources = ARRAY_SIZE(vr1000_dm9k1_resource),
	218	.resource = vr1000_dm9k1_resource,
	219	.dev = {
	220	.platform_data = &vr1000_dm9k_platdata,
	221	}
	222	};
	223
b2eba6bb BD	224	/* LEDS */
b2eba6bb BD	225
f7f611f2 LW	226	static struct gpiod_lookup_table vr1000_led1_gpio_table = {
	227	.dev_id = "s3c24xx_led.1",
	228	.table = {
	229	GPIO_LOOKUP("GPB", 0, NULL, GPIO_ACTIVE_HIGH),
	230	{ },
	231	},
	232	};
	233
	234	static struct gpiod_lookup_table vr1000_led2_gpio_table = {
	235	.dev_id = "s3c24xx_led.2",
	236	.table = {
	237	GPIO_LOOKUP("GPB", 1, NULL, GPIO_ACTIVE_HIGH),
	238	{ },
	239	},
	240	};
	241
	242	static struct gpiod_lookup_table vr1000_led3_gpio_table = {
	243	.dev_id = "s3c24xx_led.3",
	244	.table = {
	245	GPIO_LOOKUP("GPB", 2, NULL, GPIO_ACTIVE_HIGH),
	246	{ },
	247	},
	248	};
	249
b2eba6bb BD	250	static struct s3c24xx_led_platdata vr1000_led1_pdata = {
b2eba6bb BD	251	.name = "led1",
b2eba6bb BD	252	.def_trigger = "",
	253	};
	254
	255	static struct s3c24xx_led_platdata vr1000_led2_pdata = {
	256	.name = "led2",
b2eba6bb BD	257	.def_trigger = "",
	258	};
	259
	260	static struct s3c24xx_led_platdata vr1000_led3_pdata = {
	261	.name = "led3",
b2eba6bb BD	262	.def_trigger = "",
	263	};
	264
	265	static struct platform_device vr1000_led1 = {
	266	.name = "s3c24xx_led",
	267	.id = 1,
	268	.dev = {
	269	.platform_data = &vr1000_led1_pdata,
	270	},
	271	};
	272
	273	static struct platform_device vr1000_led2 = {
	274	.name = "s3c24xx_led",
	275	.id = 2,
	276	.dev = {
	277	.platform_data = &vr1000_led2_pdata,
	278	},
	279	};
	280
	281	static struct platform_device vr1000_led3 = {
	282	.name = "s3c24xx_led",
abac08d7	283	.id = 3,
b2eba6bb BD	284	.dev = {
	285	.platform_data = &vr1000_led3_pdata,
	286	},
	287	};
	288
60d6698b BD	289	/* I2C devices. */
	290
	291	static struct i2c_board_info vr1000_i2c_devs[] __initdata = {
	292	{
	293	I2C_BOARD_INFO("tlv320aic23", 0x1a),
9c3871ca BD	294	}, {
9c3871ca BD	295	I2C_BOARD_INFO("tmp101", 0x48),
60d6698b BD	296	}, {
	297	I2C_BOARD_INFO("m41st87", 0x68),
	298	},
	299	};
	300
d97a666f	301	/* devices for this board */
1da177e4 LT	302
1da177e4 LT	303	static struct platform_device *vr1000_devices[] __initdata = {
51cb1289	304	&s3c2410_device_dclk,
b813248c	305	&s3c_device_ohci,
1da177e4 LT	306	&s3c_device_lcd,
1da177e4 LT	307	&s3c_device_wdt,
3e1b776c	308	&s3c_device_i2c0,
d97a666f	309	&s3c_device_adc,
1da177e4	310	&serial_device,
d97a666f	311	&vr1000_dm9k0,
b2eba6bb BD	312	&vr1000_dm9k1,
	313	&vr1000_led1,
	314	&vr1000_led2,
	315	&vr1000_led3,
1da177e4 LT	316	};
1da177e4 LT	317
1da177e4 LT	318	static void vr1000_power_off(void)
1da177e4 LT	319	{
7614e1d9	320	gpio_direction_output(S3C2410_GPB(9), 1);
1da177e4 LT	321	}
1da177e4 LT	322
5fe10ab1	323	static void __init vr1000_map_io(void)
1da177e4	324	{
1da177e4 LT	325	pm_power_off = vr1000_power_off;
	326
	327	s3c24xx_init_io(vr1000_iodesc, ARRAY_SIZE(vr1000_iodesc));
1da177e4	328	s3c24xx_init_uarts(vr1000_uartcfgs, ARRAY_SIZE(vr1000_uartcfgs));
a1342f6a	329	s3c24xx_set_timer_source(S3C24XX_PWM3, S3C24XX_PWM4);
1da177e4 LT	330	}
1da177e4 LT	331
07ee5e7c HS	332	static void __init vr1000_init_time(void)
	333	{
	334	s3c2410_init_clocks(12000000);
a1342f6a	335	s3c24xx_timer_init();
07ee5e7c HS	336	}
07ee5e7c HS	337
57e5171c BD	338	static void __init vr1000_init(void)
57e5171c BD	339	{
3e1b776c	340	s3c_i2c0_set_platdata(NULL);
f7f611f2 LW	341
	342	/* Disable pull-up on LED lines and register GPIO lookups */
	343	s3c_gpio_setpull(S3C2410_GPB(0), S3C_GPIO_PULL_NONE);
	344	s3c_gpio_setpull(S3C2410_GPB(1), S3C_GPIO_PULL_NONE);
	345	s3c_gpio_setpull(S3C2410_GPB(2), S3C_GPIO_PULL_NONE);
	346	gpiod_add_lookup_table(&vr1000_led1_gpio_table);
	347	gpiod_add_lookup_table(&vr1000_led2_gpio_table);
	348	gpiod_add_lookup_table(&vr1000_led3_gpio_table);
	349
57e5171c	350	platform_add_devices(vr1000_devices, ARRAY_SIZE(vr1000_devices));
9d529c6e	351
60d6698b BD	352	i2c_register_board_info(0, vr1000_i2c_devs,
	353	ARRAY_SIZE(vr1000_i2c_devs));
	354
9d529c6e	355	nor_simtec_init();
4d3a3469	356	simtec_audio_add(NULL, true, NULL);
7614e1d9 BD	357
7614e1d9 BD	358	WARN_ON(gpio_request(S3C2410_GPB(9), "power off"));
57e5171c	359	}
1da177e4 LT	360
1da177e4 LT	361	MACHINE_START(VR1000, "Thorcom-VR1000")
e9dea0c6	362	/* Maintainer: Ben Dooks <ben@simtec.co.uk> */
69d50710	363	.atag_offset = 0x100,
6904b246	364	.map_io = vr1000_map_io,
57e5171c	365	.init_machine = vr1000_init,
f182aa1d	366	.init_irq = s3c2410_init_irq,
07ee5e7c	367	.init_time = vr1000_init_time,
1da177e4	368	MACHINE_END