[deliverable/linux.git] / arch / arm / mach-pxa / corgi.c

/*
 * Support for Sharp SL-C7xx PDAs
 * Models: SL-C700 (Corgi), SL-C750 (Shepherd), SL-C760 (Husky)
 *
 * Copyright (c) 2004-2005 Richard Purdie
 *
 * Based on Sharp's 2.4 kernel patches/lubbock.c
 *
 * 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/init.h>
#include <linux/platform_device.h>
#include <linux/major.h>
#include <linux/fs.h>
#include <linux/interrupt.h>
#include <linux/mmc/host.h>

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

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

#include <asm/arch/pxa-regs.h>
#include <asm/arch/irda.h>
#include <asm/arch/mmc.h>
#include <asm/arch/udc.h>
#include <asm/arch/corgi.h>
#include <asm/arch/sharpsl.h>

#include <asm/mach/sharpsl_param.h>
#include <asm/hardware/scoop.h>

#include "generic.h"
#include "sharpsl.h"


/*
 * Corgi SCOOP Device
 */
static struct resource corgi_scoop_resources[] = {
	[0] = {
		.start		= 0x10800000,
		.end		= 0x10800fff,
		.flags		= IORESOURCE_MEM,
	},
};

static struct scoop_config corgi_scoop_setup = {
	.io_dir 	= CORGI_SCOOP_IO_DIR,
	.io_out		= CORGI_SCOOP_IO_OUT,
};

struct platform_device corgiscoop_device = {
	.name		= "sharp-scoop",
	.id		= -1,
	.dev		= {
 		.platform_data	= &corgi_scoop_setup,
	},
	.num_resources	= ARRAY_SIZE(corgi_scoop_resources),
	.resource	= corgi_scoop_resources,
};

static void corgi_pcmcia_init(void)
{
	/* Setup default state of GPIO outputs
	   before we enable them as outputs. */
	GPSR(GPIO48_nPOE) = GPIO_bit(GPIO48_nPOE) |
		GPIO_bit(GPIO49_nPWE) | GPIO_bit(GPIO50_nPIOR) |
		GPIO_bit(GPIO51_nPIOW) | GPIO_bit(GPIO52_nPCE_1) |
		GPIO_bit(GPIO53_nPCE_2);

	pxa_gpio_mode(GPIO48_nPOE_MD);
	pxa_gpio_mode(GPIO49_nPWE_MD);
	pxa_gpio_mode(GPIO50_nPIOR_MD);
	pxa_gpio_mode(GPIO51_nPIOW_MD);
	pxa_gpio_mode(GPIO55_nPREG_MD);
	pxa_gpio_mode(GPIO56_nPWAIT_MD);
	pxa_gpio_mode(GPIO57_nIOIS16_MD);
	pxa_gpio_mode(GPIO52_nPCE_1_MD);
	pxa_gpio_mode(GPIO53_nPCE_2_MD);
	pxa_gpio_mode(GPIO54_pSKTSEL_MD);
}

static struct scoop_pcmcia_dev corgi_pcmcia_scoop[] = {
{
	.dev        = &corgiscoop_device.dev,
	.irq        = CORGI_IRQ_GPIO_CF_IRQ,
	.cd_irq     = CORGI_IRQ_GPIO_CF_CD,
	.cd_irq_str = "PCMCIA0 CD",
},
};

static struct scoop_pcmcia_config corgi_pcmcia_config = {
	.devs         = &corgi_pcmcia_scoop[0],
	.num_devs     = 1,
	.pcmcia_init  = corgi_pcmcia_init,
};

EXPORT_SYMBOL(corgiscoop_device);


/*
 * Corgi SSP Device
 *
 * Set the parent as the scoop device because a lot of SSP devices
 * also use scoop functions and this makes the power up/down order
 * work correctly.
 */
struct platform_device corgissp_device = {
	.name		= "corgi-ssp",
	.dev		= {
 		.parent = &corgiscoop_device.dev,
	},
	.id		= -1,
};

struct corgissp_machinfo corgi_ssp_machinfo = {
	.port		= 1,
	.cs_lcdcon	= CORGI_GPIO_LCDCON_CS,
	.cs_ads7846	= CORGI_GPIO_ADS7846_CS,
	.cs_max1111	= CORGI_GPIO_MAX1111_CS,
	.clk_lcdcon	= 76,
	.clk_ads7846	= 2,
	.clk_max1111	= 8,
};


/*
 * Corgi Backlight Device
 */
static struct corgibl_machinfo corgi_bl_machinfo = {
	.max_intensity = 0x2f,
	.default_intensity = 0x1f,
	.limit_mask = 0x0b,
	.set_bl_intensity = corgi_bl_set_intensity,
};

static struct platform_device corgibl_device = {
	.name		= "corgi-bl",
	.dev		= {
 		.parent = &corgifb_device.dev,
		.platform_data	= &corgi_bl_machinfo,
	},
	.id		= -1,
};


/*
 * Corgi Keyboard Device
 */
static struct platform_device corgikbd_device = {
	.name		= "corgi-keyboard",
	.id		= -1,
};


/*
 * Corgi LEDs
 */
static struct platform_device corgiled_device = {
	.name		= "corgi-led",
	.id		= -1,
};

/*
 * Corgi Touch Screen Device
 */
static struct resource corgits_resources[] = {
	[0] = {
		.start		= CORGI_IRQ_GPIO_TP_INT,
		.end		= CORGI_IRQ_GPIO_TP_INT,
		.flags		= IORESOURCE_IRQ,
	},
};

static struct corgits_machinfo  corgi_ts_machinfo = {
	.get_hsync_len   = corgi_get_hsync_len,
	.put_hsync       = corgi_put_hsync,
	.wait_hsync      = corgi_wait_hsync,
};

static struct platform_device corgits_device = {
	.name		= "corgi-ts",
	.dev		= {
 		.parent = &corgissp_device.dev,
		.platform_data	= &corgi_ts_machinfo,
	},
	.id		= -1,
	.num_resources	= ARRAY_SIZE(corgits_resources),
	.resource	= corgits_resources,
};


/*
 * MMC/SD Device
 *
 * The card detect interrupt isn't debounced so we delay it by 250ms
 * to give the card a chance to fully insert/eject.
 */
static struct pxamci_platform_data corgi_mci_platform_data;

static int corgi_mci_init(struct device *dev, irqreturn_t (*corgi_detect_int)(int, void *, struct pt_regs *), void *data)
{
	int err;

	/* setup GPIO for PXA25x MMC controller	*/
	pxa_gpio_mode(GPIO6_MMCCLK_MD);
	pxa_gpio_mode(GPIO8_MMCCS0_MD);
	pxa_gpio_mode(CORGI_GPIO_nSD_DETECT | GPIO_IN);
	pxa_gpio_mode(CORGI_GPIO_SD_PWR | GPIO_OUT);

	corgi_mci_platform_data.detect_delay = msecs_to_jiffies(250);

	err = request_irq(CORGI_IRQ_GPIO_nSD_DETECT, corgi_detect_int,
			  SA_INTERRUPT | SA_TRIGGER_RISING | SA_TRIGGER_FALLING,
			  "MMC card detect", data);
	if (err) {
		printk(KERN_ERR "corgi_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
		return -1;
	}

	return 0;
}

static void corgi_mci_setpower(struct device *dev, unsigned int vdd)
{
	struct pxamci_platform_data* p_d = dev->platform_data;

	if (( 1 << vdd) & p_d->ocr_mask)
		GPSR1 = GPIO_bit(CORGI_GPIO_SD_PWR);
	else
		GPCR1 = GPIO_bit(CORGI_GPIO_SD_PWR);
}

static int corgi_mci_get_ro(struct device *dev)
{
	return GPLR(CORGI_GPIO_nSD_WP) & GPIO_bit(CORGI_GPIO_nSD_WP);
}

static void corgi_mci_exit(struct device *dev, void *data)
{
	free_irq(CORGI_IRQ_GPIO_nSD_DETECT, data);
}

static struct pxamci_platform_data corgi_mci_platform_data = {
	.ocr_mask	= MMC_VDD_32_33|MMC_VDD_33_34,
	.init 		= corgi_mci_init,
	.get_ro		= corgi_mci_get_ro,
	.setpower 	= corgi_mci_setpower,
	.exit		= corgi_mci_exit,
};


/*
 * Irda
 */
static void corgi_irda_transceiver_mode(struct device *dev, int mode)
{
	if (mode & IR_OFF)
		GPSR(CORGI_GPIO_IR_ON) = GPIO_bit(CORGI_GPIO_IR_ON);
	else
		GPCR(CORGI_GPIO_IR_ON) = GPIO_bit(CORGI_GPIO_IR_ON);
}

static struct pxaficp_platform_data corgi_ficp_platform_data = {
	.transceiver_cap  = IR_SIRMODE | IR_OFF,
	.transceiver_mode = corgi_irda_transceiver_mode,
};


/*
 * USB Device Controller
 */
static void corgi_udc_command(int cmd)
{
	switch(cmd)	{
	case PXA2XX_UDC_CMD_CONNECT:
		GPSR(CORGI_GPIO_USB_PULLUP) = GPIO_bit(CORGI_GPIO_USB_PULLUP);
		break;
	case PXA2XX_UDC_CMD_DISCONNECT:
		GPCR(CORGI_GPIO_USB_PULLUP) = GPIO_bit(CORGI_GPIO_USB_PULLUP);
		break;
	}
}

static struct pxa2xx_udc_mach_info udc_info __initdata = {
	/* no connect GPIO; corgi can't tell connection status */
	.udc_command		= corgi_udc_command,
};


static struct platform_device *devices[] __initdata = {
	&corgiscoop_device,
	&corgissp_device,
	&corgifb_device,
	&corgikbd_device,
	&corgibl_device,
	&corgits_device,
	&corgiled_device,
};

static void __init corgi_init(void)
{
	/* setup sleep mode values */
	PWER  = 0x00000002;
	PFER  = 0x00000000;
	PRER  = 0x00000002;
	PGSR0 = 0x0158C000;
	PGSR1 = 0x00FF0080;
	PGSR2 = 0x0001C004;
	/* Stop 3.6MHz and drive HIGH to PCMCIA and CS */
	PCFR |= PCFR_OPDE;

	corgi_ssp_set_machinfo(&corgi_ssp_machinfo);

	pxa_gpio_mode(CORGI_GPIO_IR_ON | GPIO_OUT);
	pxa_gpio_mode(CORGI_GPIO_USB_PULLUP | GPIO_OUT);
	pxa_gpio_mode(CORGI_GPIO_HSYNC | GPIO_IN);

 	pxa_set_udc_info(&udc_info);
	pxa_set_mci_info(&corgi_mci_platform_data);
	pxa_set_ficp_info(&corgi_ficp_platform_data);

	platform_scoop_config = &corgi_pcmcia_config;

	platform_add_devices(devices, ARRAY_SIZE(devices));
}

static void __init fixup_corgi(struct machine_desc *desc,
		struct tag *tags, char **cmdline, struct meminfo *mi)
{
	sharpsl_save_param();
	mi->nr_banks=1;
	mi->bank[0].start = 0xa0000000;
	mi->bank[0].node = 0;
	if (machine_is_corgi())
		mi->bank[0].size = (32*1024*1024);
	else
		mi->bank[0].size = (64*1024*1024);
}

#ifdef CONFIG_MACH_CORGI
MACHINE_START(CORGI, "SHARP Corgi")
	.phys_io	= 0x40000000,
	.io_pg_offst	= (io_p2v(0x40000000) >> 18) & 0xfffc,
	.fixup		= fixup_corgi,
	.map_io		= pxa_map_io,
	.init_irq	= pxa_init_irq,
	.init_machine	= corgi_init,
	.timer		= &pxa_timer,
MACHINE_END
#endif

#ifdef CONFIG_MACH_SHEPHERD
MACHINE_START(SHEPHERD, "SHARP Shepherd")
	.phys_io	= 0x40000000,
	.io_pg_offst	= (io_p2v(0x40000000) >> 18) & 0xfffc,
	.fixup		= fixup_corgi,
	.map_io		= pxa_map_io,
	.init_irq	= pxa_init_irq,
	.init_machine	= corgi_init,
	.timer		= &pxa_timer,
MACHINE_END
#endif

#ifdef CONFIG_MACH_HUSKY
MACHINE_START(HUSKY, "SHARP Husky")
	.phys_io	= 0x40000000,
	.io_pg_offst	= (io_p2v(0x40000000) >> 18) & 0xfffc,
	.fixup		= fixup_corgi,
	.map_io		= pxa_map_io,
	.init_irq	= pxa_init_irq,
	.init_machine	= corgi_init,
	.timer		= &pxa_timer,
MACHINE_END
#endif
Commit	Line	Data
1da177e4 LT	1	/*
	2	* Support for Sharp SL-C7xx PDAs
	3	* Models: SL-C700 (Corgi), SL-C750 (Shepherd), SL-C760 (Husky)
	4	*
	5	* Copyright (c) 2004-2005 Richard Purdie
	6	*
	7	* Based on Sharp's 2.4 kernel patches/lubbock.c
	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
	15	#include <linux/kernel.h>
	16	#include <linux/init.h>
d052d1be	17	#include <linux/platform_device.h>
1da177e4 LT	18	#include <linux/major.h>
	19	#include <linux/fs.h>
	20	#include <linux/interrupt.h>
	21	#include <linux/mmc/host.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	#include <asm/io.h>
	29
	30	#include <asm/mach/arch.h>
	31	#include <asm/mach/map.h>
	32	#include <asm/mach/irq.h>
	33
	34	#include <asm/arch/pxa-regs.h>
ca1140b5	35	#include <asm/arch/irda.h>
1da177e4 LT	36	#include <asm/arch/mmc.h>
	37	#include <asm/arch/udc.h>
	38	#include <asm/arch/corgi.h>
1036260e	39	#include <asm/arch/sharpsl.h>
1da177e4 LT	40
	41	#include <asm/mach/sharpsl_param.h>
	42	#include <asm/hardware/scoop.h>
1da177e4 LT	43
1da177e4 LT	44	#include "generic.h"
50a5de44	45	#include "sharpsl.h"
1da177e4 LT	46
	47
	48	/*
	49	* Corgi SCOOP Device
	50	*/
	51	static struct resource corgi_scoop_resources[] = {
	52	[0] = {
	53	.start = 0x10800000,
	54	.end = 0x10800fff,
	55	.flags = IORESOURCE_MEM,
	56	},
	57	};
	58
	59	static struct scoop_config corgi_scoop_setup = {
	60	.io_dir = CORGI_SCOOP_IO_DIR,
	61	.io_out = CORGI_SCOOP_IO_OUT,
	62	};
	63
a63ae442 RP	64	struct platform_device corgiscoop_device = {
	65	.name = "sharp-scoop",
	66	.id = -1,
	67	.dev = {
	68	.platform_data = &corgi_scoop_setup,
	69	},
	70	.num_resources = ARRAY_SIZE(corgi_scoop_resources),
	71	.resource = corgi_scoop_resources,
	72	};
	73
	74	static void corgi_pcmcia_init(void)
	75	{
	76	/* Setup default state of GPIO outputs
	77	before we enable them as outputs. */
	78	GPSR(GPIO48_nPOE) = GPIO_bit(GPIO48_nPOE) \|
	79	GPIO_bit(GPIO49_nPWE) \| GPIO_bit(GPIO50_nPIOR) \|
	80	GPIO_bit(GPIO51_nPIOW) \| GPIO_bit(GPIO52_nPCE_1) \|
	81	GPIO_bit(GPIO53_nPCE_2);
	82
	83	pxa_gpio_mode(GPIO48_nPOE_MD);
	84	pxa_gpio_mode(GPIO49_nPWE_MD);
	85	pxa_gpio_mode(GPIO50_nPIOR_MD);
	86	pxa_gpio_mode(GPIO51_nPIOW_MD);
	87	pxa_gpio_mode(GPIO55_nPREG_MD);
	88	pxa_gpio_mode(GPIO56_nPWAIT_MD);
	89	pxa_gpio_mode(GPIO57_nIOIS16_MD);
	90	pxa_gpio_mode(GPIO52_nPCE_1_MD);
	91	pxa_gpio_mode(GPIO53_nPCE_2_MD);
	92	pxa_gpio_mode(GPIO54_pSKTSEL_MD);
	93	}
	94
0ce7625f RP	95	static struct scoop_pcmcia_dev corgi_pcmcia_scoop[] = {
	96	{
	97	.dev = &corgiscoop_device.dev,
	98	.irq = CORGI_IRQ_GPIO_CF_IRQ,
	99	.cd_irq = CORGI_IRQ_GPIO_CF_CD,
	100	.cd_irq_str = "PCMCIA0 CD",
	101	},
	102	};
	103
a63ae442 RP	104	static struct scoop_pcmcia_config corgi_pcmcia_config = {
	105	.devs = &corgi_pcmcia_scoop[0],
	106	.num_devs = 1,
	107	.pcmcia_init = corgi_pcmcia_init,
1da177e4 LT	108	};
1da177e4 LT	109
a63ae442 RP	110	EXPORT_SYMBOL(corgiscoop_device);
a63ae442 RP	111
1da177e4 LT	112
	113	/*
	114	* Corgi SSP Device
	115	*
	116	* Set the parent as the scoop device because a lot of SSP devices
	117	* also use scoop functions and this makes the power up/down order
	118	* work correctly.
	119	*/
41b1bce8	120	struct platform_device corgissp_device = {
1da177e4 LT	121	.name = "corgi-ssp",
	122	.dev = {
	123	.parent = &corgiscoop_device.dev,
	124	},
	125	.id = -1,
	126	};
	127
50a5de44 RP	128	struct corgissp_machinfo corgi_ssp_machinfo = {
	129	.port = 1,
	130	.cs_lcdcon = CORGI_GPIO_LCDCON_CS,
	131	.cs_ads7846 = CORGI_GPIO_ADS7846_CS,
	132	.cs_max1111 = CORGI_GPIO_MAX1111_CS,
	133	.clk_lcdcon = 76,
	134	.clk_ads7846 = 2,
	135	.clk_max1111 = 8,
	136	};
	137
1da177e4	138
1da177e4 LT	139	/*
	140	* Corgi Backlight Device
	141	*/
1351e6e0 RP	142	static struct corgibl_machinfo corgi_bl_machinfo = {
1351e6e0 RP	143	.max_intensity = 0x2f,
2c0f5fb0 RP	144	.default_intensity = 0x1f,
2c0f5fb0 RP	145	.limit_mask = 0x0b,
1351e6e0 RP	146	.set_bl_intensity = corgi_bl_set_intensity,
	147	};
	148
1da177e4 LT	149	static struct platform_device corgibl_device = {
	150	.name = "corgi-bl",
	151	.dev = {
	152	.parent = &corgifb_device.dev,
1351e6e0	153	.platform_data = &corgi_bl_machinfo,
1da177e4 LT	154	},
	155	.id = -1,
	156	};
	157
	158
f7ceff34 RP	159	/*
	160	* Corgi Keyboard Device
	161	*/
	162	static struct platform_device corgikbd_device = {
	163	.name = "corgi-keyboard",
	164	.id = -1,
	165	};
	166
	167
3179108d RP	168	/*
	169	* Corgi LEDs
	170	*/
	171	static struct platform_device corgiled_device = {
	172	.name = "corgi-led",
	173	.id = -1,
	174	};
	175
f7ceff34 RP	176	/*
	177	* Corgi Touch Screen Device
	178	*/
513b6e1a RP	179	static struct resource corgits_resources[] = {
	180	[0] = {
	181	.start = CORGI_IRQ_GPIO_TP_INT,
	182	.end = CORGI_IRQ_GPIO_TP_INT,
	183	.flags = IORESOURCE_IRQ,
	184	},
	185	};
	186
	187	static struct corgits_machinfo corgi_ts_machinfo = {
	188	.get_hsync_len = corgi_get_hsync_len,
	189	.put_hsync = corgi_put_hsync,
	190	.wait_hsync = corgi_wait_hsync,
	191	};
	192
f7ceff34 RP	193	static struct platform_device corgits_device = {
	194	.name = "corgi-ts",
	195	.dev = {
	196	.parent = &corgissp_device.dev,
513b6e1a	197	.platform_data = &corgi_ts_machinfo,
f7ceff34 RP	198	},
f7ceff34 RP	199	.id = -1,
513b6e1a RP	200	.num_resources = ARRAY_SIZE(corgits_resources),
513b6e1a RP	201	.resource = corgits_resources,
f7ceff34 RP	202	};
	203
	204
1da177e4 LT	205	/*
	206	* MMC/SD Device
	207	*
aa6c2e79	208	* The card detect interrupt isn't debounced so we delay it by 250ms
1da177e4 LT	209	* to give the card a chance to fully insert/eject.
1da177e4 LT	210	*/
aa6c2e79	211	static struct pxamci_platform_data corgi_mci_platform_data;
1da177e4	212
aa6c2e79	213	static int corgi_mci_init(struct device dev, irqreturn_t (corgi_detect_int)(int, void , struct pt_regs ), void *data)
1da177e4 LT	214	{
	215	int err;
	216
	217	/* setup GPIO for PXA25x MMC controller */
	218	pxa_gpio_mode(GPIO6_MMCCLK_MD);
	219	pxa_gpio_mode(GPIO8_MMCCS0_MD);
	220	pxa_gpio_mode(CORGI_GPIO_nSD_DETECT \| GPIO_IN);
	221	pxa_gpio_mode(CORGI_GPIO_SD_PWR \| GPIO_OUT);
	222
aa6c2e79	223	corgi_mci_platform_data.detect_delay = msecs_to_jiffies(250);
1da177e4	224
9ded96f2 RK	225	err = request_irq(CORGI_IRQ_GPIO_nSD_DETECT, corgi_detect_int,
	226	SA_INTERRUPT \| SA_TRIGGER_RISING \| SA_TRIGGER_FALLING,
	227	"MMC card detect", data);
1da177e4 LT	228	if (err) {
	229	printk(KERN_ERR "corgi_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
	230	return -1;
	231	}
	232
1da177e4 LT	233	return 0;
	234	}
	235
	236	static void corgi_mci_setpower(struct device *dev, unsigned int vdd)
	237	{
	238	struct pxamci_platform_data* p_d = dev->platform_data;
	239
fdce05bb	240	if (( 1 << vdd) & p_d->ocr_mask)
1da177e4	241	GPSR1 = GPIO_bit(CORGI_GPIO_SD_PWR);
fdce05bb	242	else
1da177e4	243	GPCR1 = GPIO_bit(CORGI_GPIO_SD_PWR);
1da177e4 LT	244	}
1da177e4 LT	245
3870ee8c RP	246	static int corgi_mci_get_ro(struct device *dev)
	247	{
	248	return GPLR(CORGI_GPIO_nSD_WP) & GPIO_bit(CORGI_GPIO_nSD_WP);
	249	}
	250
1da177e4 LT	251	static void corgi_mci_exit(struct device dev, void data)
	252	{
	253	free_irq(CORGI_IRQ_GPIO_nSD_DETECT, data);
1da177e4 LT	254	}
	255
	256	static struct pxamci_platform_data corgi_mci_platform_data = {
	257	.ocr_mask = MMC_VDD_32_33\|MMC_VDD_33_34,
	258	.init = corgi_mci_init,
3870ee8c	259	.get_ro = corgi_mci_get_ro,
1da177e4 LT	260	.setpower = corgi_mci_setpower,
	261	.exit = corgi_mci_exit,
	262	};
	263
	264
ca1140b5 RP	265	/*
	266	* Irda
	267	*/
	268	static void corgi_irda_transceiver_mode(struct device *dev, int mode)
	269	{
	270	if (mode & IR_OFF)
	271	GPSR(CORGI_GPIO_IR_ON) = GPIO_bit(CORGI_GPIO_IR_ON);
	272	else
	273	GPCR(CORGI_GPIO_IR_ON) = GPIO_bit(CORGI_GPIO_IR_ON);
	274	}
	275
	276	static struct pxaficp_platform_data corgi_ficp_platform_data = {
	277	.transceiver_cap = IR_SIRMODE \| IR_OFF,
	278	.transceiver_mode = corgi_irda_transceiver_mode,
	279	};
	280
f7ceff34	281
1da177e4 LT	282	/*
	283	* USB Device Controller
	284	*/
	285	static void corgi_udc_command(int cmd)
	286	{
	287	switch(cmd) {
	288	case PXA2XX_UDC_CMD_CONNECT:
	289	GPSR(CORGI_GPIO_USB_PULLUP) = GPIO_bit(CORGI_GPIO_USB_PULLUP);
	290	break;
	291	case PXA2XX_UDC_CMD_DISCONNECT:
	292	GPCR(CORGI_GPIO_USB_PULLUP) = GPIO_bit(CORGI_GPIO_USB_PULLUP);
	293	break;
	294	}
	295	}
	296
	297	static struct pxa2xx_udc_mach_info udc_info __initdata = {
	298	/* no connect GPIO; corgi can't tell connection status */
	299	.udc_command = corgi_udc_command,
	300	};
	301
	302
	303	static struct platform_device *devices[] __initdata = {
	304	&corgiscoop_device,
	305	&corgissp_device,
	306	&corgifb_device,
f7ceff34	307	&corgikbd_device,
1da177e4	308	&corgibl_device,
f7ceff34	309	&corgits_device,
3179108d	310	&corgiled_device,
1da177e4 LT	311	};
	312
	313	static void __init corgi_init(void)
	314	{
fdce05bb RP	315	/* setup sleep mode values */
	316	PWER = 0x00000002;
	317	PFER = 0x00000000;
	318	PRER = 0x00000002;
	319	PGSR0 = 0x0158C000;
	320	PGSR1 = 0x00FF0080;
	321	PGSR2 = 0x0001C004;
	322	/* Stop 3.6MHz and drive HIGH to PCMCIA and CS */
	323	PCFR \|= PCFR_OPDE;
	324
50a5de44 RP	325	corgi_ssp_set_machinfo(&corgi_ssp_machinfo);
50a5de44 RP	326
ca1140b5	327	pxa_gpio_mode(CORGI_GPIO_IR_ON \| GPIO_OUT);
1da177e4	328	pxa_gpio_mode(CORGI_GPIO_USB_PULLUP \| GPIO_OUT);
513b6e1a	329	pxa_gpio_mode(CORGI_GPIO_HSYNC \| GPIO_IN);
ca1140b5	330
1da177e4 LT	331	pxa_set_udc_info(&udc_info);
1da177e4 LT	332	pxa_set_mci_info(&corgi_mci_platform_data);
ca1140b5	333	pxa_set_ficp_info(&corgi_ficp_platform_data);
1da177e4	334
a63ae442	335	platform_scoop_config = &corgi_pcmcia_config;
0ce7625f	336
1da177e4 LT	337	platform_add_devices(devices, ARRAY_SIZE(devices));
	338	}
	339
	340	static void __init fixup_corgi(struct machine_desc *desc,
	341	struct tag tags, char cmdline, struct meminfo mi)
	342	{
	343	sharpsl_save_param();
	344	mi->nr_banks=1;
	345	mi->bank[0].start = 0xa0000000;
	346	mi->bank[0].node = 0;
	347	if (machine_is_corgi())
	348	mi->bank[0].size = (3210241024);
	349	else
	350	mi->bank[0].size = (6410241024);
	351	}
	352
1da177e4 LT	353	#ifdef CONFIG_MACH_CORGI
1da177e4 LT	354	MACHINE_START(CORGI, "SHARP Corgi")
e9dea0c6	355	.phys_io = 0x40000000,
68070bde	356	.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
e9dea0c6	357	.fixup = fixup_corgi,
fdce05bb RP	358	.map_io = pxa_map_io,
fdce05bb RP	359	.init_irq = pxa_init_irq,
e9dea0c6 RK	360	.init_machine = corgi_init,
e9dea0c6 RK	361	.timer = &pxa_timer,
1da177e4 LT	362	MACHINE_END
	363	#endif
	364
	365	#ifdef CONFIG_MACH_SHEPHERD
	366	MACHINE_START(SHEPHERD, "SHARP Shepherd")
e9dea0c6	367	.phys_io = 0x40000000,
68070bde	368	.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
e9dea0c6	369	.fixup = fixup_corgi,
fdce05bb RP	370	.map_io = pxa_map_io,
fdce05bb RP	371	.init_irq = pxa_init_irq,
e9dea0c6 RK	372	.init_machine = corgi_init,
e9dea0c6 RK	373	.timer = &pxa_timer,
1da177e4 LT	374	MACHINE_END
	375	#endif
	376
	377	#ifdef CONFIG_MACH_HUSKY
	378	MACHINE_START(HUSKY, "SHARP Husky")
e9dea0c6	379	.phys_io = 0x40000000,
68070bde	380	.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
e9dea0c6	381	.fixup = fixup_corgi,
fdce05bb RP	382	.map_io = pxa_map_io,
fdce05bb RP	383	.init_irq = pxa_init_irq,
e9dea0c6 RK	384	.init_machine = corgi_init,
e9dea0c6 RK	385	.timer = &pxa_timer,
1da177e4 LT	386	MACHINE_END
	387	#endif
	388