[deliverable/linux.git] / arch / arm / mach-s3c64xx / mach-real6410.c

/* linux/arch/arm/mach-s3c64xx/mach-real6410.c
 *
 * Copyright 2010 Darius Augulis <augulis.darius@gmail.com>
 * 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/init.h>
#include <linux/interrupt.h>
#include <linux/fb.h>
#include <linux/gpio.h>
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/dm9000.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/platform_device.h>
#include <linux/serial_core.h>
#include <linux/serial_s3c.h>
#include <linux/types.h>

#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>

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

#include <plat/adc.h>
#include <plat/cpu.h>
#include <plat/devs.h>
#include <plat/fb.h>
#include <linux/platform_data/mtd-nand-s3c2410.h>
#include <linux/platform_data/touchscreen-s3c2410.h>

#include <video/platform_lcd.h>
#include <video/samsung_fimd.h>
#include <plat/samsung-time.h>

#include "common.h"
#include "regs-modem.h"
#include "regs-srom.h"

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

static struct s3c2410_uartcfg real6410_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,
	},
};

/* DM9000AEP 10/100 ethernet controller */

static struct resource real6410_dm9k_resource[] = {
	[0] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN1, 2),
	[1] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN1 + 4, 2),
	[2] = DEFINE_RES_NAMED(S3C_EINT(7), 1, NULL, IORESOURCE_IRQ \
					| IORESOURCE_IRQ_HIGHLEVEL),
};

static struct dm9000_plat_data real6410_dm9k_pdata = {
	.flags		= (DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM),
};

static struct platform_device real6410_device_eth = {
	.name		= "dm9000",
	.id		= -1,
	.num_resources	= ARRAY_SIZE(real6410_dm9k_resource),
	.resource	= real6410_dm9k_resource,
	.dev		= {
		.platform_data	= &real6410_dm9k_pdata,
	},
};

static struct s3c_fb_pd_win real6410_lcd_type0_fb_win = {
	.max_bpp	= 32,
	.default_bpp	= 16,
	.xres		= 480,
	.yres		= 272,
};

static struct fb_videomode real6410_lcd_type0_timing = {
	/* 4.3" 480x272 */
	.left_margin	= 3,
	.right_margin	= 2,
	.upper_margin	= 1,
	.lower_margin	= 1,
	.hsync_len	= 40,
	.vsync_len	= 1,
};

static struct s3c_fb_pd_win real6410_lcd_type1_fb_win = {
	.max_bpp	= 32,
	.default_bpp	= 16,
	.xres		= 800,
	.yres		= 480,
};

static struct fb_videomode real6410_lcd_type1_timing = {
	/* 7.0" 800x480 */
	.left_margin	= 8,
	.right_margin	= 13,
	.upper_margin	= 7,
	.lower_margin	= 5,
	.hsync_len	= 3,
	.vsync_len	= 1,
	.xres		= 800,
	.yres		= 480,
};

static struct s3c_fb_platdata real6410_lcd_pdata[] __initdata = {
	{
		.setup_gpio	= s3c64xx_fb_gpio_setup_24bpp,
		.vtiming	= &real6410_lcd_type0_timing,
		.win[0]		= &real6410_lcd_type0_fb_win,
		.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
		.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
	}, {
		.setup_gpio	= s3c64xx_fb_gpio_setup_24bpp,
		.vtiming	= &real6410_lcd_type1_timing,
		.win[0]		= &real6410_lcd_type1_fb_win,
		.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
		.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
	},
	{ },
};

static struct mtd_partition real6410_nand_part[] = {
	[0] = {
		.name	= "uboot",
		.size	= SZ_1M,
		.offset	= 0,
	},
	[1] = {
		.name	= "kernel",
		.size	= SZ_2M,
		.offset	= SZ_1M,
	},
	[2] = {
		.name	= "rootfs",
		.size	= MTDPART_SIZ_FULL,
		.offset	= SZ_1M + SZ_2M,
	},
};

static struct s3c2410_nand_set real6410_nand_sets[] = {
	[0] = {
		.name		= "nand",
		.nr_chips	= 1,
		.nr_partitions	= ARRAY_SIZE(real6410_nand_part),
		.partitions	= real6410_nand_part,
	},
};

static struct s3c2410_platform_nand real6410_nand_info = {
	.tacls		= 25,
	.twrph0		= 55,
	.twrph1		= 40,
	.nr_sets	= ARRAY_SIZE(real6410_nand_sets),
	.sets		= real6410_nand_sets,
};

static struct platform_device *real6410_devices[] __initdata = {
	&real6410_device_eth,
	&s3c_device_hsmmc0,
	&s3c_device_hsmmc1,
	&s3c_device_fb,
	&s3c_device_nand,
	&s3c_device_adc,
	&s3c_device_ts,
	&s3c_device_ohci,
};

static void __init real6410_map_io(void)
{
	u32 tmp;

	s3c64xx_init_io(NULL, 0);
	s3c24xx_init_clocks(12000000);
	s3c24xx_init_uarts(real6410_uartcfgs, ARRAY_SIZE(real6410_uartcfgs));
	samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);

	/* 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);
}

/*
 * real6410_features string
 *
 * 0-9 LCD configuration
 *
 */
static char real6410_features_str[12] __initdata = "0";

static int __init real6410_features_setup(char *str)
{
	if (str)
		strlcpy(real6410_features_str, str,
			sizeof(real6410_features_str));
	return 1;
}

__setup("real6410=", real6410_features_setup);

#define FEATURE_SCREEN (1 << 0)

struct real6410_features_t {
	int done;
	int lcd_index;
};

static void real6410_parse_features(
		struct real6410_features_t *features,
		const char *features_str)
{
	const char *fp = features_str;

	features->done = 0;
	features->lcd_index = 0;

	while (*fp) {
		char f = *fp++;

		switch (f) {
		case '0'...'9':	/* tft screen */
			if (features->done & FEATURE_SCREEN) {
				printk(KERN_INFO "REAL6410: '%c' ignored, "
					"screen type already set\n", f);
			} else {
				int li = f - '0';
				if (li >= ARRAY_SIZE(real6410_lcd_pdata))
					printk(KERN_INFO "REAL6410: '%c' out "
						"of range LCD mode\n", f);
				else {
					features->lcd_index = li;
				}
			}
			features->done |= FEATURE_SCREEN;
			break;
		}
	}
}

static void __init real6410_machine_init(void)
{
	u32 cs1;
	struct real6410_features_t features = { 0 };

	printk(KERN_INFO "REAL6410: Option string real6410=%s\n",
			real6410_features_str);

	/* Parse the feature string */
	real6410_parse_features(&features, real6410_features_str);

	printk(KERN_INFO "REAL6410: selected LCD display is %dx%d\n",
		real6410_lcd_pdata[features.lcd_index].win[0]->xres,
		real6410_lcd_pdata[features.lcd_index].win[0]->yres);

	s3c_fb_set_platdata(&real6410_lcd_pdata[features.lcd_index]);
	s3c_nand_set_platdata(&real6410_nand_info);
	s3c24xx_ts_set_platdata(NULL);

	/* configure nCS1 width to 16 bits */

	cs1 = __raw_readl(S3C64XX_SROM_BW) &
		~(S3C64XX_SROM_BW__CS_MASK << S3C64XX_SROM_BW__NCS1__SHIFT);
	cs1 |= ((1 << S3C64XX_SROM_BW__DATAWIDTH__SHIFT) |
		(1 << S3C64XX_SROM_BW__WAITENABLE__SHIFT) |
		(1 << S3C64XX_SROM_BW__BYTEENABLE__SHIFT)) <<
			S3C64XX_SROM_BW__NCS1__SHIFT;
	__raw_writel(cs1, S3C64XX_SROM_BW);

	/* set timing for nCS1 suitable for ethernet chip */

	__raw_writel((0 << S3C64XX_SROM_BCX__PMC__SHIFT) |
		(6 << S3C64XX_SROM_BCX__TACP__SHIFT) |
		(4 << S3C64XX_SROM_BCX__TCAH__SHIFT) |
		(1 << S3C64XX_SROM_BCX__TCOH__SHIFT) |
		(13 << S3C64XX_SROM_BCX__TACC__SHIFT) |
		(4 << S3C64XX_SROM_BCX__TCOS__SHIFT) |
		(0 << S3C64XX_SROM_BCX__TACS__SHIFT), S3C64XX_SROM_BC1);

	gpio_request(S3C64XX_GPF(15), "LCD power");

	platform_add_devices(real6410_devices, ARRAY_SIZE(real6410_devices));
}

MACHINE_START(REAL6410, "REAL6410")
	/* Maintainer: Darius Augulis <augulis.darius@gmail.com> */
	.atag_offset	= 0x100,

	.init_irq	= s3c6410_init_irq,
	.map_io		= real6410_map_io,
	.init_machine	= real6410_machine_init,
	.init_time	= samsung_timer_init,
	.restart	= s3c64xx_restart,
MACHINE_END
Commit	Line	Data
eab5cfa0 DA	1	/* linux/arch/arm/mach-s3c64xx/mach-real6410.c
	2	*
	3	* Copyright 2010 Darius Augulis <augulis.darius@gmail.com>
	4	* Copyright 2008 Openmoko, Inc.
	5	* Copyright 2008 Simtec Electronics
	6	* Ben Dooks <ben@simtec.co.uk>
	7	* http://armlinux.simtec.co.uk/
	8	*
	9	* This program is free software; you can redistribute it and/or modify
	10	* it under the terms of the GNU General Public License version 2 as
	11	* published by the Free Software Foundation.
	12	*
	13	*/
	14
c115f67c	15	#include <linux/init.h>
eab5cfa0	16	#include <linux/interrupt.h>
c115f67c DA	17	#include <linux/fb.h>
	18	#include <linux/gpio.h>
	19	#include <linux/kernel.h>
eab5cfa0	20	#include <linux/list.h>
ff266c0c	21	#include <linux/dm9000.h>
88fbadea DA	22	#include <linux/mtd/mtd.h>
88fbadea DA	23	#include <linux/mtd/partitions.h>
eab5cfa0	24	#include <linux/platform_device.h>
c115f67c	25	#include <linux/serial_core.h>
334a1c70	26	#include <linux/serial_s3c.h>
c115f67c DA	27	#include <linux/types.h>
c115f67c DA	28
eab5cfa0 DA	29	#include <asm/mach-types.h>
	30	#include <asm/mach/arch.h>
	31	#include <asm/mach/map.h>
c115f67c	32
eab5cfa0	33	#include <mach/map.h>
c115f67c	34	#include <mach/regs-gpio.h>
b0161caa	35	#include <mach/gpio-samsung.h>
c115f67c	36
4374c456	37	#include <plat/adc.h>
eab5cfa0	38	#include <plat/cpu.h>
ce611d7b	39	#include <plat/devs.h>
c115f67c	40	#include <plat/fb.h>
436d42c6	41	#include <linux/platform_data/mtd-nand-s3c2410.h>
436d42c6	42	#include <linux/platform_data/touchscreen-s3c2410.h>
eab5cfa0	43
c115f67c	44	#include <video/platform_lcd.h>
5a213a55	45	#include <video/samsung_fimd.h>
04a49b71	46	#include <plat/samsung-time.h>
eab5cfa0	47
b024043b	48	#include "common.h"
a81c1970	49	#include "regs-modem.h"
8eba8ea2	50	#include "regs-srom.h"
b024043b	51
8b8c87de	52	#define UCON S3C2410_UCON_DEFAULT
591cd25e DA	53	#define ULCON (S3C2410_LCON_CS8 \| S3C2410_LCON_PNONE \| S3C2410_LCON_STOPB)
591cd25e DA	54	#define UFCON (S3C2410_UFCON_RXTRIG8 \| S3C2410_UFCON_FIFOMODE)
eab5cfa0 DA	55
	56	static struct s3c2410_uartcfg real6410_uartcfgs[] __initdata = {
	57	[0] = {
591cd25e DA	58	.hwport = 0,
	59	.flags = 0,
	60	.ucon = UCON,
	61	.ulcon = ULCON,
	62	.ufcon = UFCON,
eab5cfa0 DA	63	},
eab5cfa0 DA	64	[1] = {
591cd25e DA	65	.hwport = 1,
	66	.flags = 0,
	67	.ucon = UCON,
	68	.ulcon = ULCON,
	69	.ufcon = UFCON,
eab5cfa0 DA	70	},
eab5cfa0 DA	71	[2] = {
591cd25e DA	72	.hwport = 2,
	73	.flags = 0,
	74	.ucon = UCON,
	75	.ulcon = ULCON,
	76	.ufcon = UFCON,
eab5cfa0 DA	77	},
eab5cfa0 DA	78	[3] = {
591cd25e DA	79	.hwport = 3,
	80	.flags = 0,
	81	.ucon = UCON,
	82	.ulcon = ULCON,
	83	.ufcon = UFCON,
eab5cfa0 DA	84	},
	85	};
	86
ff266c0c DA	87	/* DM9000AEP 10/100 ethernet controller */
	88
	89	static struct resource real6410_dm9k_resource[] = {
ae03a33a TB	90	[0] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN1, 2),
	91	[1] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN1 + 4, 2),
	92	[2] = DEFINE_RES_NAMED(S3C_EINT(7), 1, NULL, IORESOURCE_IRQ \
	93	\| IORESOURCE_IRQ_HIGHLEVEL),
ff266c0c DA	94	};
	95
	96	static struct dm9000_plat_data real6410_dm9k_pdata = {
591cd25e	97	.flags = (DM9000_PLATF_16BITONLY \| DM9000_PLATF_NO_EEPROM),
ff266c0c DA	98	};
	99
	100	static struct platform_device real6410_device_eth = {
591cd25e DA	101	.name = "dm9000",
	102	.id = -1,
	103	.num_resources = ARRAY_SIZE(real6410_dm9k_resource),
	104	.resource = real6410_dm9k_resource,
	105	.dev = {
	106	.platform_data = &real6410_dm9k_pdata,
	107	},
ff266c0c DA	108	};
ff266c0c DA	109
884924be	110	static struct s3c_fb_pd_win real6410_lcd_type0_fb_win = {
884924be TA	111	.max_bpp = 32,
884924be TA	112	.default_bpp = 16,
79d3c41a TA	113	.xres = 480,
	114	.yres = 272,
	115	};
	116
	117	static struct fb_videomode real6410_lcd_type0_timing = {
	118	/* 4.3" 480x272 */
	119	.left_margin = 3,
	120	.right_margin = 2,
	121	.upper_margin = 1,
	122	.lower_margin = 1,
	123	.hsync_len = 40,
	124	.vsync_len = 1,
c115f67c DA	125	};
c115f67c DA	126
884924be	127	static struct s3c_fb_pd_win real6410_lcd_type1_fb_win = {
884924be TA	128	.max_bpp = 32,
884924be TA	129	.default_bpp = 16,
79d3c41a TA	130	.xres = 800,
	131	.yres = 480,
	132	};
	133
	134	static struct fb_videomode real6410_lcd_type1_timing = {
	135	/* 7.0" 800x480 */
	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,
884924be TA	144	};
	145
	146	static struct s3c_fb_platdata real6410_lcd_pdata[] __initdata = {
c115f67c	147	{
884924be	148	.setup_gpio = s3c64xx_fb_gpio_setup_24bpp,
79d3c41a	149	.vtiming = &real6410_lcd_type0_timing,
884924be TA	150	.win[0] = &real6410_lcd_type0_fb_win,
	151	.vidcon0 = VIDCON0_VIDOUT_RGB \| VIDCON0_PNRMODE_RGB,
	152	.vidcon1 = VIDCON1_INV_HSYNC \| VIDCON1_INV_VSYNC,
c115f67c	153	}, {
884924be	154	.setup_gpio = s3c64xx_fb_gpio_setup_24bpp,
79d3c41a	155	.vtiming = &real6410_lcd_type1_timing,
884924be TA	156	.win[0] = &real6410_lcd_type1_fb_win,
	157	.vidcon0 = VIDCON0_VIDOUT_RGB \| VIDCON0_PNRMODE_RGB,
	158	.vidcon1 = VIDCON1_INV_HSYNC \| VIDCON1_INV_VSYNC,
c115f67c	159	},
884924be	160	{ },
c115f67c DA	161	};
c115f67c DA	162
88fbadea DA	163	static struct mtd_partition real6410_nand_part[] = {
	164	[0] = {
	165	.name = "uboot",
	166	.size = SZ_1M,
	167	.offset = 0,
	168	},
	169	[1] = {
	170	.name = "kernel",
	171	.size = SZ_2M,
	172	.offset = SZ_1M,
	173	},
	174	[2] = {
	175	.name = "rootfs",
	176	.size = MTDPART_SIZ_FULL,
	177	.offset = SZ_1M + SZ_2M,
	178	},
	179	};
	180
	181	static struct s3c2410_nand_set real6410_nand_sets[] = {
	182	[0] = {
	183	.name = "nand",
	184	.nr_chips = 1,
	185	.nr_partitions = ARRAY_SIZE(real6410_nand_part),
	186	.partitions = real6410_nand_part,
	187	},
	188	};
	189
	190	static struct s3c2410_platform_nand real6410_nand_info = {
	191	.tacls = 25,
	192	.twrph0 = 55,
	193	.twrph1 = 40,
	194	.nr_sets = ARRAY_SIZE(real6410_nand_sets),
	195	.sets = real6410_nand_sets,
	196	};
	197
ff266c0c DA	198	static struct platform_device *real6410_devices[] __initdata = {
ff266c0c DA	199	&real6410_device_eth,
ce611d7b DA	200	&s3c_device_hsmmc0,
ce611d7b DA	201	&s3c_device_hsmmc1,
c115f67c	202	&s3c_device_fb,
88fbadea	203	&s3c_device_nand,
4374c456 DA	204	&s3c_device_adc,
4374c456 DA	205	&s3c_device_ts,
10dcc7a2	206	&s3c_device_ohci,
4374c456 DA	207	};
4374c456 DA	208
eab5cfa0 DA	209	static void __init real6410_map_io(void)
eab5cfa0 DA	210	{
c115f67c DA	211	u32 tmp;
c115f67c DA	212
eab5cfa0 DA	213	s3c64xx_init_io(NULL, 0);
	214	s3c24xx_init_clocks(12000000);
	215	s3c24xx_init_uarts(real6410_uartcfgs, ARRAY_SIZE(real6410_uartcfgs));
04a49b71	216	samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
c115f67c DA	217
	218	/* set the LCD type */
	219	tmp = __raw_readl(S3C64XX_SPCON);
	220	tmp &= ~S3C64XX_SPCON_LCD_SEL_MASK;
	221	tmp \|= S3C64XX_SPCON_LCD_SEL_RGB;
	222	__raw_writel(tmp, S3C64XX_SPCON);
	223
	224	/* remove the LCD bypass */
	225	tmp = __raw_readl(S3C64XX_MODEM_MIFPCON);
	226	tmp &= ~MIFPCON_LCD_BYPASS;
	227	__raw_writel(tmp, S3C64XX_MODEM_MIFPCON);
	228	}
	229
	230	/*
	231	* real6410_features string
	232	*
	233	* 0-9 LCD configuration
	234	*
	235	*/
	236	static char real6410_features_str[12] __initdata = "0";
	237
	238	static int __init real6410_features_setup(char *str)
	239	{
	240	if (str)
	241	strlcpy(real6410_features_str, str,
	242	sizeof(real6410_features_str));
	243	return 1;
	244	}
	245
	246	__setup("real6410=", real6410_features_setup);
	247
	248	#define FEATURE_SCREEN (1 << 0)
	249
	250	struct real6410_features_t {
	251	int done;
	252	int lcd_index;
	253	};
	254
	255	static void real6410_parse_features(
	256	struct real6410_features_t *features,
	257	const char *features_str)
	258	{
	259	const char *fp = features_str;
	260
	261	features->done = 0;
	262	features->lcd_index = 0;
	263
	264	while (*fp) {
	265	char f = *fp++;
	266
	267	switch (f) {
	268	case '0'...'9': /* tft screen */
	269	if (features->done & FEATURE_SCREEN) {
	270	printk(KERN_INFO "REAL6410: '%c' ignored, "
	271	"screen type already set\n", f);
	272	} else {
	273	int li = f - '0';
884924be	274	if (li >= ARRAY_SIZE(real6410_lcd_pdata))
c115f67c DA	275	printk(KERN_INFO "REAL6410: '%c' out "
	276	"of range LCD mode\n", f);
	277	else {
	278	features->lcd_index = li;
	279	}
	280	}
	281	features->done \|= FEATURE_SCREEN;
	282	break;
	283	}
	284	}
eab5cfa0 DA	285	}
	286
	287	static void __init real6410_machine_init(void)
	288	{
ff266c0c	289	u32 cs1;
c115f67c DA	290	struct real6410_features_t features = { 0 };
	291
	292	printk(KERN_INFO "REAL6410: Option string real6410=%s\n",
	293	real6410_features_str);
	294
	295	/* Parse the feature string */
	296	real6410_parse_features(&features, real6410_features_str);
	297
c115f67c	298	printk(KERN_INFO "REAL6410: selected LCD display is %dx%d\n",
79d3c41a TA	299	real6410_lcd_pdata[features.lcd_index].win[0]->xres,
79d3c41a TA	300	real6410_lcd_pdata[features.lcd_index].win[0]->yres);
c115f67c	301
884924be	302	s3c_fb_set_platdata(&real6410_lcd_pdata[features.lcd_index]);
88fbadea	303	s3c_nand_set_platdata(&real6410_nand_info);
0804765a	304	s3c24xx_ts_set_platdata(NULL);
ff266c0c DA	305
	306	/* configure nCS1 width to 16 bits */
	307
	308	cs1 = __raw_readl(S3C64XX_SROM_BW) &
	309	~(S3C64XX_SROM_BW__CS_MASK << S3C64XX_SROM_BW__NCS1__SHIFT);
	310	cs1 \|= ((1 << S3C64XX_SROM_BW__DATAWIDTH__SHIFT) \|
	311	(1 << S3C64XX_SROM_BW__WAITENABLE__SHIFT) \|
	312	(1 << S3C64XX_SROM_BW__BYTEENABLE__SHIFT)) <<
	313	S3C64XX_SROM_BW__NCS1__SHIFT;
	314	__raw_writel(cs1, S3C64XX_SROM_BW);
	315
	316	/* set timing for nCS1 suitable for ethernet chip */
	317
	318	__raw_writel((0 << S3C64XX_SROM_BCX__PMC__SHIFT) \|
591cd25e DA	319	(6 << S3C64XX_SROM_BCX__TACP__SHIFT) \|
	320	(4 << S3C64XX_SROM_BCX__TCAH__SHIFT) \|
	321	(1 << S3C64XX_SROM_BCX__TCOH__SHIFT) \|
	322	(13 << S3C64XX_SROM_BCX__TACC__SHIFT) \|
	323	(4 << S3C64XX_SROM_BCX__TCOS__SHIFT) \|
	324	(0 << S3C64XX_SROM_BCX__TACS__SHIFT), S3C64XX_SROM_BC1);
ff266c0c	325
c115f67c DA	326	gpio_request(S3C64XX_GPF(15), "LCD power");
c115f67c DA	327
ff266c0c	328	platform_add_devices(real6410_devices, ARRAY_SIZE(real6410_devices));
eab5cfa0 DA	329	}
	330
	331	MACHINE_START(REAL6410, "REAL6410")
	332	/* Maintainer: Darius Augulis <augulis.darius@gmail.com> */
170a5908	333	.atag_offset = 0x100,
eab5cfa0 DA	334
	335	.init_irq = s3c6410_init_irq,
	336	.map_io = real6410_map_io,
	337	.init_machine = real6410_machine_init,
04a49b71	338	.init_time = samsung_timer_init,
ff84ded2	339	.restart = s3c64xx_restart,
eab5cfa0	340	MACHINE_END