[linux-2.6-block.git] / arch / arm / mach-pxa / lubbock.c

/*
 *  linux/arch/arm/mach-pxa/lubbock.c
 *
 *  Support for the Intel DBPXA250 Development Platform.
 *
 *  Author:	Nicolas Pitre
 *  Created:	Jun 15, 2001
 *  Copyright:	MontaVista Software Inc.
 *
 *  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/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/sysdev.h>
#include <linux/major.h>
#include <linux/fb.h>
#include <linux/interrupt.h>

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

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

#include <asm/hardware/sa1111.h>

#include <asm/arch/pxa-regs.h>
#include <asm/arch/lubbock.h>
#include <asm/arch/udc.h>
#include <asm/arch/irda.h>
#include <asm/arch/pxafb.h>
#include <asm/arch/mmc.h>

#include "generic.h"


#define LUB_MISC_WR		__LUB_REG(LUBBOCK_FPGA_PHYS + 0x080)

void lubbock_set_misc_wr(unsigned int mask, unsigned int set)
{
	unsigned long flags;

	local_irq_save(flags);
	LUB_MISC_WR = (LUB_MISC_WR & ~mask) | (set & mask);
	local_irq_restore(flags);
}
EXPORT_SYMBOL(lubbock_set_misc_wr);

static unsigned long lubbock_irq_enabled;

static void lubbock_mask_irq(unsigned int irq)
{
	int lubbock_irq = (irq - LUBBOCK_IRQ(0));
	LUB_IRQ_MASK_EN = (lubbock_irq_enabled &= ~(1 << lubbock_irq));
}

static void lubbock_unmask_irq(unsigned int irq)
{
	int lubbock_irq = (irq - LUBBOCK_IRQ(0));
	/* the irq can be acknowledged only if deasserted, so it's done here */
	LUB_IRQ_SET_CLR &= ~(1 << lubbock_irq);
	LUB_IRQ_MASK_EN = (lubbock_irq_enabled |= (1 << lubbock_irq));
}

static struct irqchip lubbock_irq_chip = {
	.ack		= lubbock_mask_irq,
	.mask		= lubbock_mask_irq,
	.unmask		= lubbock_unmask_irq,
};

static void lubbock_irq_handler(unsigned int irq, struct irqdesc *desc,
				struct pt_regs *regs)
{
	unsigned long pending = LUB_IRQ_SET_CLR & lubbock_irq_enabled;
	do {
		GEDR(0) = GPIO_bit(0);	/* clear our parent irq */
		if (likely(pending)) {
			irq = LUBBOCK_IRQ(0) + __ffs(pending);
			desc = irq_desc + irq;
			desc_handle_irq(irq, desc, regs);
		}
		pending = LUB_IRQ_SET_CLR & lubbock_irq_enabled;
	} while (pending);
}

static void __init lubbock_init_irq(void)
{
	int irq;

	pxa_init_irq();

	/* setup extra lubbock irqs */
	for (irq = LUBBOCK_IRQ(0); irq <= LUBBOCK_LAST_IRQ; irq++) {
		set_irq_chip(irq, &lubbock_irq_chip);
		set_irq_handler(irq, do_level_IRQ);
		set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
	}

	set_irq_chained_handler(IRQ_GPIO(0), lubbock_irq_handler);
	set_irq_type(IRQ_GPIO(0), IRQT_FALLING);
}

#ifdef CONFIG_PM

static int lubbock_irq_resume(struct sys_device *dev)
{
	LUB_IRQ_MASK_EN = lubbock_irq_enabled;
	return 0;
}

static struct sysdev_class lubbock_irq_sysclass = {
	set_kset_name("cpld_irq"),
	.resume = lubbock_irq_resume,
};

static struct sys_device lubbock_irq_device = {
	.cls = &lubbock_irq_sysclass,
};

static int __init lubbock_irq_device_init(void)
{
	int ret = sysdev_class_register(&lubbock_irq_sysclass);
	if (ret == 0)
		ret = sysdev_register(&lubbock_irq_device);
	return ret;
}

device_initcall(lubbock_irq_device_init);

#endif

static int lubbock_udc_is_connected(void)
{
	return (LUB_MISC_RD & (1 << 9)) == 0;
}

static struct pxa2xx_udc_mach_info udc_info __initdata = {
	.udc_is_connected	= lubbock_udc_is_connected,
	// no D+ pullup; lubbock can't connect/disconnect in software
};

static struct platform_device lub_audio_device = {
	.name		= "pxa2xx-ac97",
	.id		= -1,
};

static struct resource sa1111_resources[] = {
	[0] = {
		.start	= 0x10000000,
		.end	= 0x10001fff,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= LUBBOCK_SA1111_IRQ,
		.end	= LUBBOCK_SA1111_IRQ,
		.flags	= IORESOURCE_IRQ,
	},
};

static struct platform_device sa1111_device = {
	.name		= "sa1111",
	.id		= -1,
	.num_resources	= ARRAY_SIZE(sa1111_resources),
	.resource	= sa1111_resources,
};

static struct resource smc91x_resources[] = {
	[0] = {
		.name	= "smc91x-regs",
		.start	= 0x0c000c00,
		.end	= 0x0c0fffff,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= LUBBOCK_ETH_IRQ,
		.end	= LUBBOCK_ETH_IRQ,
		.flags	= IORESOURCE_IRQ,
	},
	[2] = {
		.name	= "smc91x-attrib",
		.start	= 0x0e000000,
		.end	= 0x0e0fffff,
		.flags	= IORESOURCE_MEM,
	},
};

static struct platform_device smc91x_device = {
	.name		= "smc91x",
	.id		= -1,
	.num_resources	= ARRAY_SIZE(smc91x_resources),
	.resource	= smc91x_resources,
};

static struct platform_device *devices[] __initdata = {
	&sa1111_device,
	&lub_audio_device,
	&smc91x_device,
};

static struct pxafb_mach_info sharp_lm8v31 __initdata = {
	.pixclock	= 270000,
	.xres		= 640,
	.yres		= 480,
	.bpp		= 16,
	.hsync_len	= 1,
	.left_margin	= 3,
	.right_margin	= 3,
	.vsync_len	= 1,
	.upper_margin	= 0,
	.lower_margin	= 0,
	.sync		= FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
	.cmap_greyscale	= 0,
	.cmap_inverse	= 0,
	.cmap_static	= 0,
	.lccr0		= LCCR0_SDS,
	.lccr3		= LCCR3_PCP | LCCR3_Acb(255),
};

#define	MMC_POLL_RATE		msecs_to_jiffies(1000)

static void lubbock_mmc_poll(unsigned long);
static irqreturn_t (*mmc_detect_int)(int, void *, struct pt_regs *);

static struct timer_list mmc_timer = {
	.function	= lubbock_mmc_poll,
};

static void lubbock_mmc_poll(unsigned long data)
{
	unsigned long flags;

	/* clear any previous irq state, then ... */
	local_irq_save(flags);
	LUB_IRQ_SET_CLR &= ~(1 << 0);
	local_irq_restore(flags);

	/* poll until mmc/sd card is removed */
	if (LUB_IRQ_SET_CLR & (1 << 0))
		mod_timer(&mmc_timer, jiffies + MMC_POLL_RATE);
	else {
		(void) mmc_detect_int(LUBBOCK_SD_IRQ, (void *)data, NULL);
		enable_irq(LUBBOCK_SD_IRQ);
	}
}

static irqreturn_t lubbock_detect_int(int irq, void *data, struct pt_regs *regs)
{
	/* IRQ is level triggered; disable, and poll for removal */
	disable_irq(irq);
	mod_timer(&mmc_timer, jiffies + MMC_POLL_RATE);

	return mmc_detect_int(irq, data, regs);
}

static int lubbock_mci_init(struct device *dev,
		irqreturn_t (*detect_int)(int, void *, struct pt_regs *),
		void *data)
{
	/* setup GPIO for PXA25x MMC controller	*/
	pxa_gpio_mode(GPIO6_MMCCLK_MD);
	pxa_gpio_mode(GPIO8_MMCCS0_MD);

	/* detect card insert/eject */
	mmc_detect_int = detect_int;
	init_timer(&mmc_timer);
	mmc_timer.data = (unsigned long) data;
	return request_irq(LUBBOCK_SD_IRQ, lubbock_detect_int,
			SA_SAMPLE_RANDOM, "lubbock-sd-detect", data);
}

static int lubbock_mci_get_ro(struct device *dev)
{
	return (LUB_MISC_RD & (1 << 2)) != 0;
}

static void lubbock_mci_exit(struct device *dev, void *data)
{
	free_irq(LUBBOCK_SD_IRQ, data);
	del_timer_sync(&mmc_timer);
}

static struct pxamci_platform_data lubbock_mci_platform_data = {
	.ocr_mask	= MMC_VDD_32_33|MMC_VDD_33_34,
	.detect_delay	= 1,
	.init 		= lubbock_mci_init,
	.get_ro		= lubbock_mci_get_ro,
	.exit 		= lubbock_mci_exit,
};

static void lubbock_irda_transceiver_mode(struct device *dev, int mode)
{
	unsigned long flags;

	local_irq_save(flags);
	if (mode & IR_SIRMODE) {
		LUB_MISC_WR &= ~(1 << 4);
	} else if (mode & IR_FIRMODE) {
		LUB_MISC_WR |= 1 << 4;
	}
	local_irq_restore(flags);
}

static struct pxaficp_platform_data lubbock_ficp_platform_data = {
	.transceiver_cap  = IR_SIRMODE | IR_FIRMODE,
	.transceiver_mode = lubbock_irda_transceiver_mode,
};

static void __init lubbock_init(void)
{
	pxa_set_udc_info(&udc_info);
	set_pxa_fb_info(&sharp_lm8v31);
	pxa_set_mci_info(&lubbock_mci_platform_data);
	pxa_set_ficp_info(&lubbock_ficp_platform_data);
	(void) platform_add_devices(devices, ARRAY_SIZE(devices));
}

static struct map_desc lubbock_io_desc[] __initdata = {
  	{	/* CPLD */
		.virtual	=  LUBBOCK_FPGA_VIRT,
		.pfn		= __phys_to_pfn(LUBBOCK_FPGA_PHYS),
		.length		= 0x00100000,
		.type		= MT_DEVICE
	}
};

static void __init lubbock_map_io(void)
{
	pxa_map_io();
	iotable_init(lubbock_io_desc, ARRAY_SIZE(lubbock_io_desc));

	/* This enables the BTUART */
	pxa_gpio_mode(GPIO42_BTRXD_MD);
	pxa_gpio_mode(GPIO43_BTTXD_MD);
	pxa_gpio_mode(GPIO44_BTCTS_MD);
	pxa_gpio_mode(GPIO45_BTRTS_MD);

	/* This is for the SMC chip select */
	pxa_gpio_mode(GPIO79_nCS_3_MD);

	/* setup sleep mode values */
	PWER  = 0x00000002;
	PFER  = 0x00000000;
	PRER  = 0x00000002;
	PGSR0 = 0x00008000;
	PGSR1 = 0x003F0202;
	PGSR2 = 0x0001C000;
	PCFR |= PCFR_OPDE;
}

MACHINE_START(LUBBOCK, "Intel DBPXA250 Development Platform (aka Lubbock)")
	/* Maintainer: MontaVista Software Inc. */
	.phys_ram	= 0xa0000000,
	.phys_io	= 0x40000000,
	.io_pg_offst	= (io_p2v(0x40000000) >> 18) & 0xfffc,
	.map_io		= lubbock_map_io,
	.init_irq	= lubbock_init_irq,
	.timer		= &pxa_timer,
	.init_machine	= lubbock_init,
MACHINE_END
Commit	Line	Data
1da177e4 LT	1	/*
	2	* linux/arch/arm/mach-pxa/lubbock.c
	3	*
	4	* Support for the Intel DBPXA250 Development Platform.
	5	*
	6	* Author: Nicolas Pitre
	7	* Created: Jun 15, 2001
	8	* Copyright: MontaVista Software Inc.
	9	*
	10	* This program is free software; you can redistribute it and/or modify
	11	* it under the terms of the GNU General Public License version 2 as
	12	* published by the Free Software Foundation.
	13	*/
	14	#include <linux/module.h>
	15	#include <linux/kernel.h>
	16	#include <linux/init.h>
d052d1be	17	#include <linux/platform_device.h>
22f11c4e	18	#include <linux/sysdev.h>
1da177e4 LT	19	#include <linux/major.h>
	20	#include <linux/fb.h>
	21	#include <linux/interrupt.h>
	22
	23	#include <asm/setup.h>
	24	#include <asm/memory.h>
	25	#include <asm/mach-types.h>
	26	#include <asm/hardware.h>
	27	#include <asm/irq.h>
	28
	29	#include <asm/mach/arch.h>
	30	#include <asm/mach/map.h>
	31	#include <asm/mach/irq.h>
	32
	33	#include <asm/hardware/sa1111.h>
	34
	35	#include <asm/arch/pxa-regs.h>
	36	#include <asm/arch/lubbock.h>
	37	#include <asm/arch/udc.h>
6f475c01	38	#include <asm/arch/irda.h>
1da177e4 LT	39	#include <asm/arch/pxafb.h>
	40	#include <asm/arch/mmc.h>
	41
	42	#include "generic.h"
	43
	44
	45	#define LUB_MISC_WR __LUB_REG(LUBBOCK_FPGA_PHYS + 0x080)
	46
	47	void lubbock_set_misc_wr(unsigned int mask, unsigned int set)
	48	{
	49	unsigned long flags;
	50
	51	local_irq_save(flags);
	52	LUB_MISC_WR = (LUB_MISC_WR & ~mask) \| (set & mask);
	53	local_irq_restore(flags);
	54	}
	55	EXPORT_SYMBOL(lubbock_set_misc_wr);
	56
	57	static unsigned long lubbock_irq_enabled;
	58
	59	static void lubbock_mask_irq(unsigned int irq)
	60	{
	61	int lubbock_irq = (irq - LUBBOCK_IRQ(0));
	62	LUB_IRQ_MASK_EN = (lubbock_irq_enabled &= ~(1 << lubbock_irq));
	63	}
	64
	65	static void lubbock_unmask_irq(unsigned int irq)
	66	{
	67	int lubbock_irq = (irq - LUBBOCK_IRQ(0));
	68	/* the irq can be acknowledged only if deasserted, so it's done here */
	69	LUB_IRQ_SET_CLR &= ~(1 << lubbock_irq);
	70	LUB_IRQ_MASK_EN = (lubbock_irq_enabled \|= (1 << lubbock_irq));
	71	}
	72
	73	static struct irqchip lubbock_irq_chip = {
	74	.ack = lubbock_mask_irq,
	75	.mask = lubbock_mask_irq,
	76	.unmask = lubbock_unmask_irq,
	77	};
	78
	79	static void lubbock_irq_handler(unsigned int irq, struct irqdesc *desc,
	80	struct pt_regs *regs)
	81	{
	82	unsigned long pending = LUB_IRQ_SET_CLR & lubbock_irq_enabled;
	83	do {
	84	GEDR(0) = GPIO_bit(0); /* clear our parent irq */
	85	if (likely(pending)) {
	86	irq = LUBBOCK_IRQ(0) + __ffs(pending);
	87	desc = irq_desc + irq;
664399e1	88	desc_handle_irq(irq, desc, regs);
1da177e4 LT	89	}
	90	pending = LUB_IRQ_SET_CLR & lubbock_irq_enabled;
	91	} while (pending);
	92	}
	93
	94	static void __init lubbock_init_irq(void)
	95	{
	96	int irq;
	97
	98	pxa_init_irq();
	99
	100	/* setup extra lubbock irqs */
	101	for (irq = LUBBOCK_IRQ(0); irq <= LUBBOCK_LAST_IRQ; irq++) {
	102	set_irq_chip(irq, &lubbock_irq_chip);
	103	set_irq_handler(irq, do_level_IRQ);
	104	set_irq_flags(irq, IRQF_VALID \| IRQF_PROBE);
	105	}
	106
	107	set_irq_chained_handler(IRQ_GPIO(0), lubbock_irq_handler);
	108	set_irq_type(IRQ_GPIO(0), IRQT_FALLING);
	109	}
	110
22f11c4e NP	111	#ifdef CONFIG_PM
	112
	113	static int lubbock_irq_resume(struct sys_device *dev)
	114	{
	115	LUB_IRQ_MASK_EN = lubbock_irq_enabled;
	116	return 0;
	117	}
	118
	119	static struct sysdev_class lubbock_irq_sysclass = {
	120	set_kset_name("cpld_irq"),
	121	.resume = lubbock_irq_resume,
	122	};
	123
	124	static struct sys_device lubbock_irq_device = {
	125	.cls = &lubbock_irq_sysclass,
	126	};
	127
	128	static int __init lubbock_irq_device_init(void)
	129	{
	130	int ret = sysdev_class_register(&lubbock_irq_sysclass);
	131	if (ret == 0)
	132	ret = sysdev_register(&lubbock_irq_device);
	133	return ret;
	134	}
	135
	136	device_initcall(lubbock_irq_device_init);
	137
	138	#endif
	139
1da177e4 LT	140	static int lubbock_udc_is_connected(void)
	141	{
	142	return (LUB_MISC_RD & (1 << 9)) == 0;
	143	}
	144
	145	static struct pxa2xx_udc_mach_info udc_info __initdata = {
	146	.udc_is_connected = lubbock_udc_is_connected,
	147	// no D+ pullup; lubbock can't connect/disconnect in software
	148	};
	149
2cef2d55 NP	150	static struct platform_device lub_audio_device = {
	151	.name = "pxa2xx-ac97",
	152	.id = -1,
	153	};
	154
1da177e4 LT	155	static struct resource sa1111_resources[] = {
	156	[0] = {
	157	.start = 0x10000000,
	158	.end = 0x10001fff,
	159	.flags = IORESOURCE_MEM,
	160	},
	161	[1] = {
	162	.start = LUBBOCK_SA1111_IRQ,
	163	.end = LUBBOCK_SA1111_IRQ,
	164	.flags = IORESOURCE_IRQ,
	165	},
	166	};
	167
	168	static struct platform_device sa1111_device = {
	169	.name = "sa1111",
	170	.id = -1,
	171	.num_resources = ARRAY_SIZE(sa1111_resources),
	172	.resource = sa1111_resources,
	173	};
	174
	175	static struct resource smc91x_resources[] = {
	176	[0] = {
	177	.name = "smc91x-regs",
85eb226c	178	.start = 0x0c000c00,
1da177e4 LT	179	.end = 0x0c0fffff,
	180	.flags = IORESOURCE_MEM,
	181	},
	182	[1] = {
	183	.start = LUBBOCK_ETH_IRQ,
	184	.end = LUBBOCK_ETH_IRQ,
	185	.flags = IORESOURCE_IRQ,
	186	},
	187	[2] = {
	188	.name = "smc91x-attrib",
	189	.start = 0x0e000000,
	190	.end = 0x0e0fffff,
	191	.flags = IORESOURCE_MEM,
	192	},
	193	};
	194
	195	static struct platform_device smc91x_device = {
	196	.name = "smc91x",
	197	.id = -1,
	198	.num_resources = ARRAY_SIZE(smc91x_resources),
	199	.resource = smc91x_resources,
	200	};
	201
	202	static struct platform_device *devices[] __initdata = {
	203	&sa1111_device,
2cef2d55	204	&lub_audio_device,
1da177e4 LT	205	&smc91x_device,
	206	};
	207
	208	static struct pxafb_mach_info sharp_lm8v31 __initdata = {
	209	.pixclock = 270000,
	210	.xres = 640,
	211	.yres = 480,
	212	.bpp = 16,
	213	.hsync_len = 1,
	214	.left_margin = 3,
	215	.right_margin = 3,
	216	.vsync_len = 1,
	217	.upper_margin = 0,
	218	.lower_margin = 0,
	219	.sync = FB_SYNC_HOR_HIGH_ACT \| FB_SYNC_VERT_HIGH_ACT,
	220	.cmap_greyscale = 0,
	221	.cmap_inverse = 0,
	222	.cmap_static = 0,
	223	.lccr0 = LCCR0_SDS,
	224	.lccr3 = LCCR3_PCP \| LCCR3_Acb(255),
	225	};
	226
85eb226c DB	227	#define MMC_POLL_RATE msecs_to_jiffies(1000)
	228
	229	static void lubbock_mmc_poll(unsigned long);
	230	static irqreturn_t (mmc_detect_int)(int, void , struct pt_regs *);
	231
	232	static struct timer_list mmc_timer = {
	233	.function = lubbock_mmc_poll,
	234	};
	235
	236	static void lubbock_mmc_poll(unsigned long data)
	237	{
	238	unsigned long flags;
	239
	240	/* clear any previous irq state, then ... */
	241	local_irq_save(flags);
	242	LUB_IRQ_SET_CLR &= ~(1 << 0);
	243	local_irq_restore(flags);
	244
	245	/* poll until mmc/sd card is removed */
	246	if (LUB_IRQ_SET_CLR & (1 << 0))
	247	mod_timer(&mmc_timer, jiffies + MMC_POLL_RATE);
	248	else {
	249	(void) mmc_detect_int(LUBBOCK_SD_IRQ, (void *)data, NULL);
	250	enable_irq(LUBBOCK_SD_IRQ);
	251	}
	252	}
	253
	254	static irqreturn_t lubbock_detect_int(int irq, void data, struct pt_regs regs)
	255	{
	256	/* IRQ is level triggered; disable, and poll for removal */
	257	disable_irq(irq);
	258	mod_timer(&mmc_timer, jiffies + MMC_POLL_RATE);
	259
	260	return mmc_detect_int(irq, data, regs);
	261	}
	262
	263	static int lubbock_mci_init(struct device *dev,
	264	irqreturn_t (detect_int)(int, void , struct pt_regs *),
	265	void *data)
1da177e4 LT	266	{
	267	/* setup GPIO for PXA25x MMC controller */
	268	pxa_gpio_mode(GPIO6_MMCCLK_MD);
	269	pxa_gpio_mode(GPIO8_MMCCS0_MD);
	270
85eb226c DB	271	/* detect card insert/eject */
	272	mmc_detect_int = detect_int;
	273	init_timer(&mmc_timer);
	274	mmc_timer.data = (unsigned long) data;
	275	return request_irq(LUBBOCK_SD_IRQ, lubbock_detect_int,
	276	SA_SAMPLE_RANDOM, "lubbock-sd-detect", data);
	277	}
	278
	279	static int lubbock_mci_get_ro(struct device *dev)
	280	{
	281	return (LUB_MISC_RD & (1 << 2)) != 0;
	282	}
	283
	284	static void lubbock_mci_exit(struct device dev, void data)
	285	{
	286	free_irq(LUBBOCK_SD_IRQ, data);
	287	del_timer_sync(&mmc_timer);
1da177e4 LT	288	}
	289
	290	static struct pxamci_platform_data lubbock_mci_platform_data = {
	291	.ocr_mask = MMC_VDD_32_33\|MMC_VDD_33_34,
85eb226c	292	.detect_delay = 1,
1da177e4	293	.init = lubbock_mci_init,
85eb226c DB	294	.get_ro = lubbock_mci_get_ro,
85eb226c DB	295	.exit = lubbock_mci_exit,
1da177e4 LT	296	};
1da177e4 LT	297
6f475c01 NP	298	static void lubbock_irda_transceiver_mode(struct device *dev, int mode)
	299	{
	300	unsigned long flags;
	301
	302	local_irq_save(flags);
	303	if (mode & IR_SIRMODE) {
	304	LUB_MISC_WR &= ~(1 << 4);
	305	} else if (mode & IR_FIRMODE) {
	306	LUB_MISC_WR \|= 1 << 4;
	307	}
	308	local_irq_restore(flags);
	309	}
	310
	311	static struct pxaficp_platform_data lubbock_ficp_platform_data = {
	312	.transceiver_cap = IR_SIRMODE \| IR_FIRMODE,
	313	.transceiver_mode = lubbock_irda_transceiver_mode,
	314	};
	315
1da177e4 LT	316	static void __init lubbock_init(void)
	317	{
	318	pxa_set_udc_info(&udc_info);
	319	set_pxa_fb_info(&sharp_lm8v31);
	320	pxa_set_mci_info(&lubbock_mci_platform_data);
6f475c01	321	pxa_set_ficp_info(&lubbock_ficp_platform_data);
1da177e4 LT	322	(void) platform_add_devices(devices, ARRAY_SIZE(devices));
	323	}
	324
	325	static struct map_desc lubbock_io_desc[] __initdata = {
6f9182eb DS	326	{ /* CPLD */
	327	.virtual = LUBBOCK_FPGA_VIRT,
	328	.pfn = __phys_to_pfn(LUBBOCK_FPGA_PHYS),
	329	.length = 0x00100000,
	330	.type = MT_DEVICE
	331	}
1da177e4 LT	332	};
	333
	334	static void __init lubbock_map_io(void)
	335	{
	336	pxa_map_io();
	337	iotable_init(lubbock_io_desc, ARRAY_SIZE(lubbock_io_desc));
	338
	339	/* This enables the BTUART */
	340	pxa_gpio_mode(GPIO42_BTRXD_MD);
	341	pxa_gpio_mode(GPIO43_BTTXD_MD);
	342	pxa_gpio_mode(GPIO44_BTCTS_MD);
	343	pxa_gpio_mode(GPIO45_BTRTS_MD);
	344
	345	/* This is for the SMC chip select */
	346	pxa_gpio_mode(GPIO79_nCS_3_MD);
	347
	348	/* setup sleep mode values */
	349	PWER = 0x00000002;
	350	PFER = 0x00000000;
	351	PRER = 0x00000002;
	352	PGSR0 = 0x00008000;
	353	PGSR1 = 0x003F0202;
	354	PGSR2 = 0x0001C000;
	355	PCFR \|= PCFR_OPDE;
	356	}
	357
	358	MACHINE_START(LUBBOCK, "Intel DBPXA250 Development Platform (aka Lubbock)")
e9dea0c6 RK	359	/* Maintainer: MontaVista Software Inc. */
	360	.phys_ram = 0xa0000000,
	361	.phys_io = 0x40000000,
68070bde	362	.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
e9dea0c6 RK	363	.map_io = lubbock_map_io,
e9dea0c6 RK	364	.init_irq = lubbock_init_irq,
1da177e4	365	.timer = &pxa_timer,
e9dea0c6	366	.init_machine = lubbock_init,
1da177e4	367	MACHINE_END