[linux-2.6-block.git] / arch / arm / mach-s3c2410 / mach-h1940.c

/* linux/arch/arm/mach-s3c2410/mach-h1940.c
 *
 * Copyright (c) 2003-2005 Simtec Electronics
 *   Ben Dooks <ben@simtec.co.uk>
 *
 * http://www.handhelds.org/projects/h1940.html
 *
 * 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/sysdev.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/gpio.h>
#include <linux/pwm_backlight.h>
#include <video/platform_lcd.h>

#include <linux/mmc/host.h>

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

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

#include <plat/regs-serial.h>
#include <mach/regs-lcd.h>
#include <mach/regs-clock.h>

#include <mach/regs-gpio.h>
#include <mach/gpio-fns.h>
#include <mach/gpio-nrs.h>

#include <mach/h1940.h>
#include <mach/h1940-latch.h>
#include <mach/fb.h>
#include <mach/ts.h>
#include <plat/udc.h>
#include <plat/iic.h>

#include <plat/clock.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/pll.h>
#include <plat/pm.h>
#include <plat/mci.h>

static struct map_desc h1940_iodesc[] __initdata = {
	[0] = {
		.virtual	= (unsigned long)H1940_LATCH,
		.pfn		= __phys_to_pfn(H1940_PA_LATCH),
		.length		= SZ_16K,
		.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 h1940_uartcfgs[] __initdata = {
	[0] = {
		.hwport	     = 0,
		.flags	     = 0,
		.ucon	     = 0x3c5,
		.ulcon	     = 0x03,
		.ufcon	     = 0x51,
	},
	[1] = {
		.hwport	     = 1,
		.flags	     = 0,
		.ucon	     = 0x245,
		.ulcon	     = 0x03,
		.ufcon	     = 0x00,
	},
	/* IR port */
	[2] = {
		.hwport	     = 2,
		.flags	     = 0,
		.uart_flags  = UPF_CONS_FLOW,
		.ucon	     = 0x3c5,
		.ulcon	     = 0x43,
		.ufcon	     = 0x51,
	}
};

/* Board control latch control */

static unsigned int latch_state = H1940_LATCH_DEFAULT;

void h1940_latch_control(unsigned int clear, unsigned int set)
{
	unsigned long flags;

	local_irq_save(flags);

	latch_state &= ~clear;
	latch_state |= set;

	__raw_writel(latch_state, H1940_LATCH);

	local_irq_restore(flags);
}

EXPORT_SYMBOL_GPL(h1940_latch_control);

static void h1940_udc_pullup(enum s3c2410_udc_cmd_e cmd)
{
	printk(KERN_DEBUG "udc: pullup(%d)\n",cmd);

	switch (cmd)
	{
		case S3C2410_UDC_P_ENABLE :
			h1940_latch_control(0, H1940_LATCH_USB_DP);
			break;
		case S3C2410_UDC_P_DISABLE :
			h1940_latch_control(H1940_LATCH_USB_DP, 0);
			break;
		case S3C2410_UDC_P_RESET :
			break;
		default:
			break;
	}
}

static struct s3c2410_udc_mach_info h1940_udc_cfg __initdata = {
	.udc_command		= h1940_udc_pullup,
	.vbus_pin		= S3C2410_GPG(5),
	.vbus_pin_inverted	= 1,
};

static struct s3c2410_ts_mach_info h1940_ts_cfg __initdata = {
		.delay = 10000,
		.presc = 49,
		.oversampling_shift = 2,
};

/**
 * Set lcd on or off
 **/
static struct s3c2410fb_display h1940_lcd __initdata = {
	.lcdcon5=	S3C2410_LCDCON5_FRM565 | \
			S3C2410_LCDCON5_INVVLINE | \
			S3C2410_LCDCON5_HWSWP,

	.type =		S3C2410_LCDCON1_TFT,
	.width =	240,
	.height =	320,
	.pixclock =	260000,
	.xres =		240,
	.yres =		320,
	.bpp =		16,
	.left_margin =	20,
	.right_margin =	8,
	.hsync_len =	4,
	.upper_margin =	8,
	.lower_margin = 7,
	.vsync_len =	1,
};

static struct s3c2410fb_mach_info h1940_fb_info __initdata = {
	.displays = &h1940_lcd,
	.num_displays = 1,
	.default_display = 0,

	.lpcsel=	0x02,
	.gpccon=	0xaa940659,
	.gpccon_mask=	0xffffffff,
	.gpcup=		0x0000ffff,
	.gpcup_mask=	0xffffffff,
	.gpdcon=	0xaa84aaa0,
	.gpdcon_mask=	0xffffffff,
	.gpdup=		0x0000faff,
	.gpdup_mask=	0xffffffff,
};

static struct platform_device h1940_device_leds = {
	.name             = "h1940-leds",
	.id               = -1,
};

static struct platform_device h1940_device_bluetooth = {
	.name             = "h1940-bt",
	.id               = -1,
};

static struct s3c24xx_mci_pdata h1940_mmc_cfg = {
	.gpio_detect   = S3C2410_GPF(5),
	.gpio_wprotect = S3C2410_GPH(8),
	.set_power     = NULL,
	.ocr_avail     = MMC_VDD_32_33,
};

static int h1940_backlight_init(struct device *dev)
{
	gpio_request(S3C2410_GPB(0), "Backlight");

	s3c2410_gpio_setpin(S3C2410_GPB(0), 0);
	s3c2410_gpio_pullup(S3C2410_GPB(0), 0);
	s3c2410_gpio_cfgpin(S3C2410_GPB(0), S3C2410_GPB0_TOUT0);

	return 0;
}

static void h1940_backlight_exit(struct device *dev)
{
	s3c2410_gpio_cfgpin(S3C2410_GPB(0), 1/*S3C2410_GPB0_OUTP*/);
}

static struct platform_pwm_backlight_data backlight_data = {
	.pwm_id         = 0,
	.max_brightness = 100,
	.dft_brightness = 50,
	/* tcnt = 0x31 */
	.pwm_period_ns  = 36296,
	.init           = h1940_backlight_init,
	.exit           = h1940_backlight_exit,
};

static struct platform_device h1940_backlight = {
	.name = "pwm-backlight",
	.dev  = {
		.parent = &s3c_device_timer[0].dev,
		.platform_data = &backlight_data,
	},
	.id   = -1,
};

static void h1940_lcd_power_set(struct plat_lcd_data *pd,
					unsigned int power)
{
	int value;

	if (!power) {
		/* set to 3ec */
		s3c2410_gpio_setpin(S3C2410_GPC(0), 0);
		/* wait for 3ac */
		do {
			value = s3c2410_gpio_getpin(S3C2410_GPC(6));
		} while (value);
		/* set to 38c */
		s3c2410_gpio_setpin(S3C2410_GPC(5), 0);
	} else {
		/* Set to 3ac */
		s3c2410_gpio_setpin(S3C2410_GPC(5), 1);
		/* Set to 3ad */
		s3c2410_gpio_setpin(S3C2410_GPC(0), 1);
	}
}

static struct plat_lcd_data h1940_lcd_power_data = {
	.set_power      = h1940_lcd_power_set,
};

static struct platform_device h1940_lcd_powerdev = {
	.name                   = "platform-lcd",
	.dev.parent             = &s3c_device_lcd.dev,
	.dev.platform_data      = &h1940_lcd_power_data,
};

static struct platform_device *h1940_devices[] __initdata = {
	&s3c_device_ts,
	&s3c_device_usb,
	&s3c_device_lcd,
	&s3c_device_wdt,
	&s3c_device_i2c0,
	&s3c_device_iis,
	&s3c_device_usbgadget,
	&h1940_device_leds,
	&h1940_device_bluetooth,
	&s3c_device_sdi,
	&s3c_device_rtc,
	&s3c_device_timer[0],
	&h1940_backlight,
	&h1940_lcd_powerdev,
};

static void __init h1940_map_io(void)
{
	s3c24xx_init_io(h1940_iodesc, ARRAY_SIZE(h1940_iodesc));
	s3c24xx_init_clocks(0);
	s3c24xx_init_uarts(h1940_uartcfgs, ARRAY_SIZE(h1940_uartcfgs));

	/* setup PM */

#ifdef CONFIG_PM_H1940
	memcpy(phys_to_virt(H1940_SUSPEND_RESUMEAT), h1940_pm_return, 1024);
#endif
	s3c_pm_init();
}

static void __init h1940_init_irq(void)
{
	s3c24xx_init_irq();
}

static void __init h1940_init(void)
{
	u32 tmp;

	s3c24xx_fb_set_platdata(&h1940_fb_info);
 	s3c24xx_udc_set_platdata(&h1940_udc_cfg);
	s3c24xx_ts_set_platdata(&h1940_ts_cfg);
	s3c_i2c0_set_platdata(NULL);

	s3c_device_sdi.dev.platform_data = &h1940_mmc_cfg;

	/* Turn off suspend on both USB ports, and switch the
	 * selectable USB port to USB device mode. */

	s3c2410_modify_misccr(S3C2410_MISCCR_USBHOST |
			      S3C2410_MISCCR_USBSUSPND0 |
			      S3C2410_MISCCR_USBSUSPND1, 0x0);

	tmp =   (0x78 << S3C24XX_PLLCON_MDIVSHIFT)
	      | (0x02 << S3C24XX_PLLCON_PDIVSHIFT)
	      | (0x03 << S3C24XX_PLLCON_SDIVSHIFT);
	writel(tmp, S3C2410_UPLLCON);

	gpio_request(S3C2410_GPC(0), "LCD power");
	gpio_request(S3C2410_GPC(5), "LCD power");
	gpio_request(S3C2410_GPC(6), "LCD power");


	platform_add_devices(h1940_devices, ARRAY_SIZE(h1940_devices));
}

MACHINE_START(H1940, "IPAQ-H1940")
	/* Maintainer: Ben Dooks <ben@fluff.org> */
	.phys_io	= S3C2410_PA_UART,
	.io_pg_offst	= (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,
	.boot_params	= S3C2410_SDRAM_PA + 0x100,
	.map_io		= h1940_map_io,
	.init_irq	= h1940_init_irq,
	.init_machine	= h1940_init,
	.timer		= &s3c24xx_timer,
MACHINE_END
Commit	Line	Data
1da177e4 LT	1	/* linux/arch/arm/mach-s3c2410/mach-h1940.c
	2	*
	3	* Copyright (c) 2003-2005 Simtec Electronics
	4	* Ben Dooks <ben@simtec.co.uk>
	5	*
	6	* http://www.handhelds.org/projects/h1940.html
	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>
333a42e1	20	#include <linux/sysdev.h>
b6d1f542	21	#include <linux/serial_core.h>
d052d1be	22	#include <linux/platform_device.h>
fced80c7	23	#include <linux/io.h>
3909b9f7	24	#include <linux/gpio.h>
22e649ff	25	#include <linux/pwm_backlight.h>
22e649ff	26	#include <video/platform_lcd.h>
3909b9f7	27
3909b9f7	28	#include <linux/mmc/host.h>
1da177e4 LT	29
	30	#include <asm/mach/arch.h>
	31	#include <asm/mach/map.h>
	32	#include <asm/mach/irq.h>
	33
a09e64fb	34	#include <mach/hardware.h>
1da177e4 LT	35	#include <asm/irq.h>
	36	#include <asm/mach-types.h>
	37
a2b7ba9c	38	#include <plat/regs-serial.h>
a09e64fb	39	#include <mach/regs-lcd.h>
a09e64fb	40	#include <mach/regs-clock.h>
f92273c1	41
3909b9f7	42	#include <mach/regs-gpio.h>
	43	#include <mach/gpio-fns.h>
	44	#include <mach/gpio-nrs.h>
	45
a09e64fb RK	46	#include <mach/h1940.h>
	47	#include <mach/h1940-latch.h>
	48	#include <mach/fb.h>
ce8877b5	49	#include <mach/ts.h>
57bd4b91	50	#include <plat/udc.h>
3e1b776c	51	#include <plat/iic.h>
1da177e4	52
d5120ae7	53	#include <plat/clock.h>
a2b7ba9c BD	54	#include <plat/devs.h>
a2b7ba9c BD	55	#include <plat/cpu.h>
e24b864a	56	#include <plat/pll.h>
a2b7ba9c	57	#include <plat/pm.h>
3909b9f7	58	#include <plat/mci.h>
1da177e4 LT	59
1da177e4 LT	60	static struct map_desc h1940_iodesc[] __initdata = {
e1981680 BD	61	[0] = {
	62	.virtual = (unsigned long)H1940_LATCH,
	63	.pfn = __phys_to_pfn(H1940_PA_LATCH),
	64	.length = SZ_16K,
	65	.type = MT_DEVICE
	66	},
1da177e4 LT	67	};
	68
	69	#define UCON S3C2410_UCON_DEFAULT \| S3C2410_UCON_UCLK
	70	#define ULCON S3C2410_LCON_CS8 \| S3C2410_LCON_PNONE \| S3C2410_LCON_STOPB
	71	#define UFCON S3C2410_UFCON_RXTRIG8 \| S3C2410_UFCON_FIFOMODE
	72
66a9b49a	73	static struct s3c2410_uartcfg h1940_uartcfgs[] __initdata = {
1da177e4 LT	74	[0] = {
	75	.hwport = 0,
	76	.flags = 0,
	77	.ucon = 0x3c5,
	78	.ulcon = 0x03,
	79	.ufcon = 0x51,
	80	},
	81	[1] = {
	82	.hwport = 1,
	83	.flags = 0,
	84	.ucon = 0x245,
	85	.ulcon = 0x03,
	86	.ufcon = 0x00,
	87	},
	88	/* IR port */
	89	[2] = {
	90	.hwport = 2,
	91	.flags = 0,
	92	.uart_flags = UPF_CONS_FLOW,
	93	.ucon = 0x3c5,
	94	.ulcon = 0x43,
	95	.ufcon = 0x51,
	96	}
	97	};
	98
e1981680 BD	99	/* Board control latch control */
	100
	101	static unsigned int latch_state = H1940_LATCH_DEFAULT;
	102
	103	void h1940_latch_control(unsigned int clear, unsigned int set)
	104	{
	105	unsigned long flags;
	106
	107	local_irq_save(flags);
	108
	109	latch_state &= ~clear;
	110	latch_state \|= set;
	111
	112	__raw_writel(latch_state, H1940_LATCH);
	113
	114	local_irq_restore(flags);
	115	}
	116
	117	EXPORT_SYMBOL_GPL(h1940_latch_control);
1da177e4	118
71a9c424 AP	119	static void h1940_udc_pullup(enum s3c2410_udc_cmd_e cmd)
	120	{
	121	printk(KERN_DEBUG "udc: pullup(%d)\n",cmd);
	122
	123	switch (cmd)
	124	{
	125	case S3C2410_UDC_P_ENABLE :
	126	h1940_latch_control(0, H1940_LATCH_USB_DP);
	127	break;
	128	case S3C2410_UDC_P_DISABLE :
	129	h1940_latch_control(H1940_LATCH_USB_DP, 0);
	130	break;
	131	case S3C2410_UDC_P_RESET :
	132	break;
	133	default:
	134	break;
	135	}
	136	}
	137
	138	static struct s3c2410_udc_mach_info h1940_udc_cfg __initdata = {
	139	.udc_command = h1940_udc_pullup,
070276d5	140	.vbus_pin = S3C2410_GPG(5),
71a9c424 AP	141	.vbus_pin_inverted = 1,
	142	};
	143
ce8877b5 AP	144	static struct s3c2410_ts_mach_info h1940_ts_cfg __initdata = {
	145	.delay = 10000,
	146	.presc = 49,
	147	.oversampling_shift = 2,
	148	};
71a9c424	149
f92273c1 AP	150	/**
	151	* Set lcd on or off
	152	**/
09fe75f6	153	static struct s3c2410fb_display h1940_lcd __initdata = {
f28ef573 KH	154	.lcdcon5= S3C2410_LCDCON5_FRM565 \| \
	155	S3C2410_LCDCON5_INVVLINE \| \
	156	S3C2410_LCDCON5_HWSWP,
09fe75f6	157
1f411537	158	.type = S3C2410_LCDCON1_TFT,
09fe75f6 KH	159	.width = 240,
09fe75f6 KH	160	.height = 320,
69816699	161	.pixclock = 260000,
09fe75f6 KH	162	.xres = 240,
	163	.yres = 320,
	164	.bpp = 16,
1f411537 KH	165	.left_margin = 20,
1f411537 KH	166	.right_margin = 8,
93d11f5a	167	.hsync_len = 4,
5f20f69b KH	168	.upper_margin = 8,
5f20f69b KH	169	.lower_margin = 7,
93d11f5a	170	.vsync_len = 1,
09fe75f6 KH	171	};
	172
	173	static struct s3c2410fb_mach_info h1940_fb_info __initdata = {
09fe75f6 KH	174	.displays = &h1940_lcd,
	175	.num_displays = 1,
	176	.default_display = 0,
	177
f92273c1 AP	178	.lpcsel= 0x02,
	179	.gpccon= 0xaa940659,
	180	.gpccon_mask= 0xffffffff,
	181	.gpcup= 0x0000ffff,
	182	.gpcup_mask= 0xffffffff,
	183	.gpdcon= 0xaa84aaa0,
	184	.gpdcon_mask= 0xffffffff,
	185	.gpdup= 0x0000faff,
	186	.gpdup_mask= 0xffffffff,
f92273c1	187	};
1da177e4	188
ff34aaa9	189	static struct platform_device h1940_device_leds = {
d2a76020 AP	190	.name = "h1940-leds",
	191	.id = -1,
	192	};
	193
ff34aaa9	194	static struct platform_device h1940_device_bluetooth = {
7fdc7849 AP	195	.name = "h1940-bt",
	196	.id = -1,
	197	};
	198
3909b9f7	199	static struct s3c24xx_mci_pdata h1940_mmc_cfg = {
	200	.gpio_detect = S3C2410_GPF(5),
	201	.gpio_wprotect = S3C2410_GPH(8),
	202	.set_power = NULL,
	203	.ocr_avail = MMC_VDD_32_33,
	204	};
	205
22e649ff	206	static int h1940_backlight_init(struct device *dev)
	207	{
	208	gpio_request(S3C2410_GPB(0), "Backlight");
	209
	210	s3c2410_gpio_setpin(S3C2410_GPB(0), 0);
	211	s3c2410_gpio_pullup(S3C2410_GPB(0), 0);
	212	s3c2410_gpio_cfgpin(S3C2410_GPB(0), S3C2410_GPB0_TOUT0);
	213
	214	return 0;
	215	}
	216
	217	static void h1940_backlight_exit(struct device *dev)
	218	{
	219	s3c2410_gpio_cfgpin(S3C2410_GPB(0), 1/S3C2410_GPB0_OUTP/);
	220	}
	221
	222	static struct platform_pwm_backlight_data backlight_data = {
	223	.pwm_id = 0,
	224	.max_brightness = 100,
	225	.dft_brightness = 50,
	226	/* tcnt = 0x31 */
	227	.pwm_period_ns = 36296,
	228	.init = h1940_backlight_init,
	229	.exit = h1940_backlight_exit,
	230	};
	231
	232	static struct platform_device h1940_backlight = {
	233	.name = "pwm-backlight",
	234	.dev = {
	235	.parent = &s3c_device_timer[0].dev,
	236	.platform_data = &backlight_data,
	237	},
	238	.id = -1,
	239	};
	240
	241	static void h1940_lcd_power_set(struct plat_lcd_data *pd,
	242	unsigned int power)
	243	{
	244	int value;
	245
	246	if (!power) {
	247	/* set to 3ec */
	248	s3c2410_gpio_setpin(S3C2410_GPC(0), 0);
	249	/* wait for 3ac */
	250	do {
	251	value = s3c2410_gpio_getpin(S3C2410_GPC(6));
	252	} while (value);
	253	/* set to 38c */
	254	s3c2410_gpio_setpin(S3C2410_GPC(5), 0);
	255	} else {
	256	/* Set to 3ac */
	257	s3c2410_gpio_setpin(S3C2410_GPC(5), 1);
	258	/* Set to 3ad */
	259	s3c2410_gpio_setpin(S3C2410_GPC(0), 1);
	260	}
	261	}
	262
	263	static struct plat_lcd_data h1940_lcd_power_data = {
	264	.set_power = h1940_lcd_power_set,
	265	};
	266
	267	static struct platform_device h1940_lcd_powerdev = {
	268	.name = "platform-lcd",
	269	.dev.parent = &s3c_device_lcd.dev,
270	.dev.platform_data = &h1940_lcd_power_data,
271	};
272
1da177e4	273	static struct platform_device *h1940_devices[] __initdata = {
ce8877b5	274	&s3c_device_ts,
1da177e4 LT	275	&s3c_device_usb,
	276	&s3c_device_lcd,
	277	&s3c_device_wdt,
3e1b776c	278	&s3c_device_i2c0,
1da177e4	279	&s3c_device_iis,
71a9c424	280	&s3c_device_usbgadget,
ff34aaa9 BD	281	&h1940_device_leds,
ff34aaa9 BD	282	&h1940_device_bluetooth,
3909b9f7	283	&s3c_device_sdi,
13733d52	284	&s3c_device_rtc,
22e649ff	285	&s3c_device_timer[0],
	286	&h1940_backlight,
	287	&h1940_lcd_powerdev,
1da177e4 LT	288	};
1da177e4 LT	289
5fe10ab1	290	static void __init h1940_map_io(void)
1da177e4 LT	291	{
	292	s3c24xx_init_io(h1940_iodesc, ARRAY_SIZE(h1940_iodesc));
	293	s3c24xx_init_clocks(0);
	294	s3c24xx_init_uarts(h1940_uartcfgs, ARRAY_SIZE(h1940_uartcfgs));
9073341c BD	295
	296	/* setup PM */
	297
b1dfe1f1	298	#ifdef CONFIG_PM_H1940
9073341c	299	memcpy(phys_to_virt(H1940_SUSPEND_RESUMEAT), h1940_pm_return, 1024);
b1dfe1f1	300	#endif
4e59c25d	301	s3c_pm_init();
1da177e4 LT	302	}
1da177e4 LT	303
5fe10ab1	304	static void __init h1940_init_irq(void)
1da177e4 LT	305	{
1da177e4 LT	306	s3c24xx_init_irq();
1da177e4 LT	307	}
1da177e4 LT	308
5fe10ab1	309	static void __init h1940_init(void)
f92273c1	310	{
71a9c424 AP	311	u32 tmp;
71a9c424 AP	312
09fe75f6	313	s3c24xx_fb_set_platdata(&h1940_fb_info);
71a9c424	314	s3c24xx_udc_set_platdata(&h1940_udc_cfg);
ce8877b5	315	s3c24xx_ts_set_platdata(&h1940_ts_cfg);
3e1b776c	316	s3c_i2c0_set_platdata(NULL);
71a9c424	317
3909b9f7	318	s3c_device_sdi.dev.platform_data = &h1940_mmc_cfg;
3909b9f7	319
71a9c424 AP	320	/* Turn off suspend on both USB ports, and switch the
	321	* selectable USB port to USB device mode. */
	322
	323	s3c2410_modify_misccr(S3C2410_MISCCR_USBHOST \|
	324	S3C2410_MISCCR_USBSUSPND0 \|
	325	S3C2410_MISCCR_USBSUSPND1, 0x0);
	326
e24b864a BD	327	tmp = (0x78 << S3C24XX_PLLCON_MDIVSHIFT)
	328	\| (0x02 << S3C24XX_PLLCON_PDIVSHIFT)
	329	\| (0x03 << S3C24XX_PLLCON_SDIVSHIFT);
71a9c424	330	writel(tmp, S3C2410_UPLLCON);
57e5171c	331
22e649ff	332	gpio_request(S3C2410_GPC(0), "LCD power");
	333	gpio_request(S3C2410_GPC(5), "LCD power");
	334	gpio_request(S3C2410_GPC(6), "LCD power");
	335
	336
57e5171c	337	platform_add_devices(h1940_devices, ARRAY_SIZE(h1940_devices));
f92273c1 AP	338	}
f92273c1 AP	339
1da177e4	340	MACHINE_START(H1940, "IPAQ-H1940")
e9dea0c6	341	/* Maintainer: Ben Dooks <ben@fluff.org> */
e9dea0c6 RK	342	.phys_io = S3C2410_PA_UART,
	343	.io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,
	344	.boot_params = S3C2410_SDRAM_PA + 0x100,
	345	.map_io = h1940_map_io,
	346	.init_irq = h1940_init_irq,
71a9c424	347	.init_machine = h1940_init,
1da177e4 LT	348	.timer = &s3c24xx_timer,
1da177e4 LT	349	MACHINE_END