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

/*
 * linux/arch/arm/mach-pxa/poodle.c
 *
 *  Support for the SHARP Poodle Board.
 *
 * Based on:
 *  linux/arch/arm/mach-pxa/lubbock.c Author:	Nicolas Pitre
 *
 *  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.
 *
 * Change Log
 *  12-Dec-2002 Sharp Corporation for Poodle
 *  John Lenz <lenz@cs.wisc.edu> updates to 2.6
 */
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/fb.h>
#include <linux/pm.h>
#include <linux/delay.h>

#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/irq.h>
#include <asm/setup.h>
#include <asm/system.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/mmc.h>
#include <asm/arch/udc.h>
#include <asm/arch/irda.h>
#include <asm/arch/poodle.h>
#include <asm/arch/pxafb.h>
#include <asm/arch/sharpsl.h>
#include <asm/arch/ssp.h>

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

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

static struct resource poodle_scoop_resources[] = {
	[0] = {
		.start		= 0x10800000,
		.end		= 0x10800fff,
		.flags		= IORESOURCE_MEM,
	},
};

static struct scoop_config poodle_scoop_setup = {
	.io_dir		= POODLE_SCOOP_IO_DIR,
	.io_out		= POODLE_SCOOP_IO_OUT,
};

struct platform_device poodle_scoop_device = {
	.name		= "sharp-scoop",
	.id		= -1,
	.dev		= {
		.platform_data	= &poodle_scoop_setup,
	},
	.num_resources	= ARRAY_SIZE(poodle_scoop_resources),
	.resource	= poodle_scoop_resources,
};

static void poodle_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 poodle_pcmcia_scoop[] = {
{
	.dev        = &poodle_scoop_device.dev,
	.irq        = POODLE_IRQ_GPIO_CF_IRQ,
	.cd_irq     = POODLE_IRQ_GPIO_CF_CD,
	.cd_irq_str = "PCMCIA0 CD",
},
};

static struct scoop_pcmcia_config poodle_pcmcia_config = {
	.devs         = &poodle_pcmcia_scoop[0],
	.num_devs     = 1,
	.pcmcia_init  = poodle_pcmcia_init,
};

EXPORT_SYMBOL(poodle_scoop_device);


/* LoCoMo device */
static struct resource locomo_resources[] = {
	[0] = {
		.start		= 0x10000000,
		.end		= 0x10001fff,
		.flags		= IORESOURCE_MEM,
	},
	[1] = {
		.start		= IRQ_GPIO(10),
		.end		= IRQ_GPIO(10),
		.flags		= IORESOURCE_IRQ,
	},
};

struct platform_device poodle_locomo_device = {
	.name		= "locomo",
	.id		= 0,
	.num_resources	= ARRAY_SIZE(locomo_resources),
	.resource	= locomo_resources,
};

EXPORT_SYMBOL(poodle_locomo_device);

/*
 * Poodle SSP Device
 */

struct platform_device poodle_ssp_device = {
	.name		= "corgi-ssp",
	.id		= -1,
};

struct corgissp_machinfo poodle_ssp_machinfo = {
	.port		= 1,
	.cs_lcdcon	= -1,
	.cs_ads7846	= -1,
	.cs_max1111	= -1,
	.clk_lcdcon	= 2,
	.clk_ads7846	= 36,
	.clk_max1111	= 2,
};


/*
 * Poodle Touch Screen Device
 */
static struct resource poodlets_resources[] = {
	[0] = {
		.start		= POODLE_IRQ_GPIO_TP_INT,
		.end		= POODLE_IRQ_GPIO_TP_INT,
		.flags		= IORESOURCE_IRQ,
	},
};

static unsigned long poodle_get_hsync_len(void)
{
	return 0;
}

static void poodle_null_hsync(void)
{
}

static struct corgits_machinfo  poodle_ts_machinfo = {
	.get_hsync_len   = poodle_get_hsync_len,
	.put_hsync       = poodle_null_hsync,
	.wait_hsync      = poodle_null_hsync,
};

static struct platform_device poodle_ts_device = {
	.name		= "corgi-ts",
	.dev		= {
		.platform_data	= &poodle_ts_machinfo,
	},
	.id		= -1,
	.num_resources	= ARRAY_SIZE(poodlets_resources),
	.resource	= poodlets_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 poodle_mci_platform_data;

static int poodle_mci_init(struct device *dev, irq_handler_t poodle_detect_int, 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(POODLE_GPIO_nSD_DETECT | GPIO_IN);
	pxa_gpio_mode(POODLE_GPIO_nSD_WP | GPIO_IN);
	pxa_gpio_mode(POODLE_GPIO_SD_PWR | GPIO_OUT);
	pxa_gpio_mode(POODLE_GPIO_SD_PWR1 | GPIO_OUT);

	poodle_mci_platform_data.detect_delay = msecs_to_jiffies(250);

	err = request_irq(POODLE_IRQ_GPIO_nSD_DETECT, poodle_detect_int,
			  IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
			  "MMC card detect", data);
	if (err) {
		printk(KERN_ERR "poodle_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
		return -1;
	}

	return 0;
}

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

	if (( 1 << vdd) & p_d->ocr_mask) {
		GPSR(POODLE_GPIO_SD_PWR) = GPIO_bit(POODLE_GPIO_SD_PWR);
		mdelay(2);
		GPSR(POODLE_GPIO_SD_PWR1) = GPIO_bit(POODLE_GPIO_SD_PWR1);
	} else {
		GPCR(POODLE_GPIO_SD_PWR1) = GPIO_bit(POODLE_GPIO_SD_PWR1);
		GPCR(POODLE_GPIO_SD_PWR) = GPIO_bit(POODLE_GPIO_SD_PWR);
	}
}

static int poodle_mci_get_ro(struct device *dev)
{
	return GPLR(POODLE_GPIO_nSD_WP) & GPIO_bit(POODLE_GPIO_nSD_WP);
}


static void poodle_mci_exit(struct device *dev, void *data)
{
	free_irq(POODLE_IRQ_GPIO_nSD_DETECT, data);
}

static struct pxamci_platform_data poodle_mci_platform_data = {
	.ocr_mask	= MMC_VDD_32_33|MMC_VDD_33_34,
	.init 		= poodle_mci_init,
	.get_ro		= poodle_mci_get_ro,
	.setpower 	= poodle_mci_setpower,
	.exit		= poodle_mci_exit,
};


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

static struct pxaficp_platform_data poodle_ficp_platform_data = {
	.transceiver_cap  = IR_SIRMODE | IR_OFF,
	.transceiver_mode = poodle_irda_transceiver_mode,
};


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

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


/* PXAFB device */
static struct pxafb_mode_info poodle_fb_mode = {
	.pixclock	= 144700,
	.xres		= 320,
	.yres		= 240,
	.bpp		= 16,
	.hsync_len	= 7,
	.left_margin	= 11,
	.right_margin	= 30,
	.vsync_len	= 2,
	.upper_margin	= 2,
	.lower_margin	= 0,
	.sync		= FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
};

static struct pxafb_mach_info poodle_fb_info = {
	.modes		= &poodle_fb_mode,
	.num_modes	= 1,
	.lccr0		= LCCR0_Act | LCCR0_Sngl | LCCR0_Color,
	.lccr3		= 0,
};

static struct platform_device *devices[] __initdata = {
	&poodle_locomo_device,
	&poodle_scoop_device,
	&poodle_ssp_device,
	&poodle_ts_device,
};

static void poodle_poweroff(void)
{
	RCSR = RCSR_HWR | RCSR_WDR | RCSR_SMR | RCSR_GPR;
	arm_machine_restart('h');
}

static void poodle_restart(char mode)
{
	RCSR = RCSR_HWR | RCSR_WDR | RCSR_SMR | RCSR_GPR;
	arm_machine_restart('h');
}

static void __init poodle_init(void)
{
	int ret = 0;

	pm_power_off = poodle_poweroff;
	arm_pm_restart = poodle_restart;

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

	/* cpu initialize */
	/* Pgsr Register */
  	PGSR0 = 0x0146dd80;
  	PGSR1 = 0x03bf0890;
  	PGSR2 = 0x0001c000;

	/* Alternate Register */
  	GAFR0_L = 0x01001000;
  	GAFR0_U = 0x591a8010;
  	GAFR1_L = 0x900a8451;
  	GAFR1_U = 0xaaa5aaaa;
  	GAFR2_L = 0x8aaaaaaa;
  	GAFR2_U = 0x00000002;

	/* Direction Register */
  	GPDR0 = 0xd3f0904c;
  	GPDR1 = 0xfcffb7d3;
  	GPDR2 = 0x0001ffff;

	/* Output Register */
  	GPCR0 = 0x00000000;
  	GPCR1 = 0x00000000;
  	GPCR2 = 0x00000000;

  	GPSR0 = 0x00400000;
  	GPSR1 = 0x00000000;
        GPSR2 = 0x00000000;

	set_pxa_fb_parent(&poodle_locomo_device.dev);
	set_pxa_fb_info(&poodle_fb_info);
	pxa_gpio_mode(POODLE_GPIO_USB_PULLUP | GPIO_OUT);
	pxa_gpio_mode(POODLE_GPIO_IR_ON | GPIO_OUT);
	pxa_set_udc_info(&udc_info);
	pxa_set_mci_info(&poodle_mci_platform_data);
	pxa_set_ficp_info(&poodle_ficp_platform_data);

	platform_scoop_config = &poodle_pcmcia_config;

	ret = platform_add_devices(devices, ARRAY_SIZE(devices));
	if (ret) {
		printk(KERN_WARNING "poodle: Unable to register LoCoMo device\n");
	}
	corgi_ssp_set_machinfo(&poodle_ssp_machinfo);
}

static void __init fixup_poodle(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;
	mi->bank[0].size = (32*1024*1024);
}

MACHINE_START(POODLE, "SHARP Poodle")
	.phys_io	= 0x40000000,
	.io_pg_offst	= (io_p2v(0x40000000) >> 18) & 0xfffc,
	.fixup		= fixup_poodle,
	.map_io		= pxa_map_io,
	.init_irq	= pxa25x_init_irq,
	.timer		= &pxa_timer,
	.init_machine	= poodle_init,
MACHINE_END
Commit	Line	Data
1da177e4 LT	1	/*
	2	* linux/arch/arm/mach-pxa/poodle.c
	3	*
	4	* Support for the SHARP Poodle Board.
	5	*
	6	* Based on:
	7	* linux/arch/arm/mach-pxa/lubbock.c Author: Nicolas Pitre
	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	* Change Log
	14	* 12-Dec-2002 Sharp Corporation for Poodle
	15	* John Lenz <lenz@cs.wisc.edu> updates to 2.6
	16	*/
	17	#include <linux/kernel.h>
	18	#include <linux/init.h>
d052d1be	19	#include <linux/platform_device.h>
1da177e4	20	#include <linux/fb.h>
74617fb6	21	#include <linux/pm.h>
88660351	22	#include <linux/delay.h>
1da177e4 LT	23
	24	#include <asm/hardware.h>
	25	#include <asm/mach-types.h>
	26	#include <asm/irq.h>
	27	#include <asm/setup.h>
74617fb6	28	#include <asm/system.h>
1da177e4 LT	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>
13b9d47e RP	35	#include <asm/arch/mmc.h>
13b9d47e RP	36	#include <asm/arch/udc.h>
8e4b8715	37	#include <asm/arch/irda.h>
1da177e4 LT	38	#include <asm/arch/poodle.h>
1da177e4 LT	39	#include <asm/arch/pxafb.h>
faed5684 RP	40	#include <asm/arch/sharpsl.h>
faed5684 RP	41	#include <asm/arch/ssp.h>
1da177e4 LT	42
	43	#include <asm/hardware/scoop.h>
	44	#include <asm/hardware/locomo.h>
	45	#include <asm/mach/sharpsl_param.h>
	46
	47	#include "generic.h"
46c41e62	48	#include "devices.h"
faed5684	49	#include "sharpsl.h"
1da177e4 LT	50
	51	static struct resource poodle_scoop_resources[] = {
	52	[0] = {
	53	.start = 0x10800000,
	54	.end = 0x10800fff,
	55	.flags = IORESOURCE_MEM,
	56	},
	57	};
	58
	59	static struct scoop_config poodle_scoop_setup = {
	60	.io_dir = POODLE_SCOOP_IO_DIR,
	61	.io_out = POODLE_SCOOP_IO_OUT,
	62	};
	63
	64	struct platform_device poodle_scoop_device = {
	65	.name = "sharp-scoop",
	66	.id = -1,
	67	.dev = {
	68	.platform_data = &poodle_scoop_setup,
	69	},
	70	.num_resources = ARRAY_SIZE(poodle_scoop_resources),
	71	.resource = poodle_scoop_resources,
	72	};
	73
a63ae442 RP	74	static void poodle_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 poodle_pcmcia_scoop[] = {
	96	{
	97	.dev = &poodle_scoop_device.dev,
	98	.irq = POODLE_IRQ_GPIO_CF_IRQ,
	99	.cd_irq = POODLE_IRQ_GPIO_CF_CD,
	100	.cd_irq_str = "PCMCIA0 CD",
	101	},
	102	};
	103
a63ae442 RP	104	static struct scoop_pcmcia_config poodle_pcmcia_config = {
	105	.devs = &poodle_pcmcia_scoop[0],
	106	.num_devs = 1,
	107	.pcmcia_init = poodle_pcmcia_init,
	108	};
	109
	110	EXPORT_SYMBOL(poodle_scoop_device);
	111
1da177e4 LT	112
	113	/* LoCoMo device */
	114	static struct resource locomo_resources[] = {
	115	[0] = {
	116	.start = 0x10000000,
	117	.end = 0x10001fff,
	118	.flags = IORESOURCE_MEM,
	119	},
	120	[1] = {
	121	.start = IRQ_GPIO(10),
	122	.end = IRQ_GPIO(10),
	123	.flags = IORESOURCE_IRQ,
	124	},
	125	};
	126
faed5684	127	struct platform_device poodle_locomo_device = {
1da177e4 LT	128	.name = "locomo",
	129	.id = 0,
	130	.num_resources = ARRAY_SIZE(locomo_resources),
	131	.resource = locomo_resources,
	132	};
	133
faed5684 RP	134	EXPORT_SYMBOL(poodle_locomo_device);
	135
	136	/*
	137	* Poodle SSP Device
	138	*/
	139
	140	struct platform_device poodle_ssp_device = {
	141	.name = "corgi-ssp",
	142	.id = -1,
	143	};
	144
	145	struct corgissp_machinfo poodle_ssp_machinfo = {
	146	.port = 1,
	147	.cs_lcdcon = -1,
	148	.cs_ads7846 = -1,
	149	.cs_max1111 = -1,
	150	.clk_lcdcon = 2,
	151	.clk_ads7846 = 36,
	152	.clk_max1111 = 2,
	153	};
	154
	155
	156	/*
	157	* Poodle Touch Screen Device
	158	*/
	159	static struct resource poodlets_resources[] = {
	160	[0] = {
	161	.start = POODLE_IRQ_GPIO_TP_INT,
	162	.end = POODLE_IRQ_GPIO_TP_INT,
	163	.flags = IORESOURCE_IRQ,
	164	},
	165	};
	166
	167	static unsigned long poodle_get_hsync_len(void)
	168	{
	169	return 0;
	170	}
	171
	172	static void poodle_null_hsync(void)
	173	{
	174	}
	175
	176	static struct corgits_machinfo poodle_ts_machinfo = {
	177	.get_hsync_len = poodle_get_hsync_len,
	178	.put_hsync = poodle_null_hsync,
	179	.wait_hsync = poodle_null_hsync,
	180	};
	181
	182	static struct platform_device poodle_ts_device = {
	183	.name = "corgi-ts",
	184	.dev = {
	185	.platform_data = &poodle_ts_machinfo,
	186	},
	187	.id = -1,
	188	.num_resources = ARRAY_SIZE(poodlets_resources),
	189	.resource = poodlets_resources,
	190	};
	191
13b9d47e RP	192
	193	/*
	194	* MMC/SD Device
	195	*
	196	* The card detect interrupt isn't debounced so we delay it by 250ms
	197	* to give the card a chance to fully insert/eject.
	198	*/
	199	static struct pxamci_platform_data poodle_mci_platform_data;
	200
40220c1a	201	static int poodle_mci_init(struct device dev, irq_handler_t poodle_detect_int, void data)
13b9d47e RP	202	{
	203	int err;
	204
	205	/* setup GPIO for PXA25x MMC controller */
	206	pxa_gpio_mode(GPIO6_MMCCLK_MD);
	207	pxa_gpio_mode(GPIO8_MMCCS0_MD);
	208	pxa_gpio_mode(POODLE_GPIO_nSD_DETECT \| GPIO_IN);
88660351	209	pxa_gpio_mode(POODLE_GPIO_nSD_WP \| GPIO_IN);
13b9d47e	210	pxa_gpio_mode(POODLE_GPIO_SD_PWR \| GPIO_OUT);
88660351	211	pxa_gpio_mode(POODLE_GPIO_SD_PWR1 \| GPIO_OUT);
13b9d47e RP	212
	213	poodle_mci_platform_data.detect_delay = msecs_to_jiffies(250);
	214
9ded96f2	215	err = request_irq(POODLE_IRQ_GPIO_nSD_DETECT, poodle_detect_int,
52e405ea	216	IRQF_DISABLED \| IRQF_TRIGGER_RISING \| IRQF_TRIGGER_FALLING,
9ded96f2	217	"MMC card detect", data);
13b9d47e RP	218	if (err) {
	219	printk(KERN_ERR "poodle_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
	220	return -1;
	221	}
	222
13b9d47e RP	223	return 0;
	224	}
	225
	226	static void poodle_mci_setpower(struct device *dev, unsigned int vdd)
	227	{
	228	struct pxamci_platform_data* p_d = dev->platform_data;
	229
88660351 RP	230	if (( 1 << vdd) & p_d->ocr_mask) {
	231	GPSR(POODLE_GPIO_SD_PWR) = GPIO_bit(POODLE_GPIO_SD_PWR);
	232	mdelay(2);
	233	GPSR(POODLE_GPIO_SD_PWR1) = GPIO_bit(POODLE_GPIO_SD_PWR1);
	234	} else {
	235	GPCR(POODLE_GPIO_SD_PWR1) = GPIO_bit(POODLE_GPIO_SD_PWR1);
	236	GPCR(POODLE_GPIO_SD_PWR) = GPIO_bit(POODLE_GPIO_SD_PWR);
	237	}
	238	}
	239
	240	static int poodle_mci_get_ro(struct device *dev)
	241	{
	242	return GPLR(POODLE_GPIO_nSD_WP) & GPIO_bit(POODLE_GPIO_nSD_WP);
13b9d47e RP	243	}
13b9d47e RP	244
88660351	245
13b9d47e RP	246	static void poodle_mci_exit(struct device dev, void data)
	247	{
	248	free_irq(POODLE_IRQ_GPIO_nSD_DETECT, data);
	249	}
	250
	251	static struct pxamci_platform_data poodle_mci_platform_data = {
	252	.ocr_mask = MMC_VDD_32_33\|MMC_VDD_33_34,
	253	.init = poodle_mci_init,
88660351	254	.get_ro = poodle_mci_get_ro,
13b9d47e RP	255	.setpower = poodle_mci_setpower,
	256	.exit = poodle_mci_exit,
	257	};
	258
	259
8e4b8715 RP	260	/*
	261	* Irda
	262	*/
	263	static void poodle_irda_transceiver_mode(struct device *dev, int mode)
	264	{
	265	if (mode & IR_OFF) {
	266	GPSR(POODLE_GPIO_IR_ON) = GPIO_bit(POODLE_GPIO_IR_ON);
	267	} else {
	268	GPCR(POODLE_GPIO_IR_ON) = GPIO_bit(POODLE_GPIO_IR_ON);
	269	}
	270	}
	271
	272	static struct pxaficp_platform_data poodle_ficp_platform_data = {
	273	.transceiver_cap = IR_SIRMODE \| IR_OFF,
	274	.transceiver_mode = poodle_irda_transceiver_mode,
	275	};
	276
	277
13b9d47e RP	278	/*
	279	* USB Device Controller
	280	*/
	281	static void poodle_udc_command(int cmd)
	282	{
	283	switch(cmd) {
	284	case PXA2XX_UDC_CMD_CONNECT:
	285	GPSR(POODLE_GPIO_USB_PULLUP) = GPIO_bit(POODLE_GPIO_USB_PULLUP);
	286	break;
	287	case PXA2XX_UDC_CMD_DISCONNECT:
	288	GPCR(POODLE_GPIO_USB_PULLUP) = GPIO_bit(POODLE_GPIO_USB_PULLUP);
	289	break;
	290	}
	291	}
	292
	293	static struct pxa2xx_udc_mach_info udc_info __initdata = {
	294	/* no connect GPIO; poodle can't tell connection status */
	295	.udc_command = poodle_udc_command,
	296	};
	297
	298
1da177e4	299	/* PXAFB device */
d14b272b	300	static struct pxafb_mode_info poodle_fb_mode = {
1da177e4	301	.pixclock = 144700,
1da177e4 LT	302	.xres = 320,
	303	.yres = 240,
	304	.bpp = 16,
1da177e4 LT	305	.hsync_len = 7,
	306	.left_margin = 11,
	307	.right_margin = 30,
1da177e4 LT	308	.vsync_len = 2,
	309	.upper_margin = 2,
	310	.lower_margin = 0,
	311	.sync = FB_SYNC_HOR_HIGH_ACT \| FB_SYNC_VERT_HIGH_ACT,
d14b272b	312	};
1da177e4	313
d14b272b RP	314	static struct pxafb_mach_info poodle_fb_info = {
	315	.modes = &poodle_fb_mode,
	316	.num_modes = 1,
1da177e4 LT	317	.lccr0 = LCCR0_Act \| LCCR0_Sngl \| LCCR0_Color,
1da177e4 LT	318	.lccr3 = 0,
1da177e4 LT	319	};
	320
	321	static struct platform_device *devices[] __initdata = {
faed5684	322	&poodle_locomo_device,
1da177e4	323	&poodle_scoop_device,
faed5684 RP	324	&poodle_ssp_device,
faed5684 RP	325	&poodle_ts_device,
1da177e4 LT	326	};
1da177e4 LT	327
74617fb6 RP	328	static void poodle_poweroff(void)
	329	{
	330	RCSR = RCSR_HWR \| RCSR_WDR \| RCSR_SMR \| RCSR_GPR;
	331	arm_machine_restart('h');
	332	}
	333
	334	static void poodle_restart(char mode)
	335	{
	336	RCSR = RCSR_HWR \| RCSR_WDR \| RCSR_SMR \| RCSR_GPR;
	337	arm_machine_restart('h');
	338	}
	339
1da177e4 LT	340	static void __init poodle_init(void)
	341	{
	342	int ret = 0;
	343
74617fb6 RP	344	pm_power_off = poodle_poweroff;
	345	arm_pm_restart = poodle_restart;
	346
f29d2455 RP	347	/* setup sleep mode values */
	348	PWER = 0x00000002;
	349	PFER = 0x00000000;
	350	PRER = 0x00000002;
	351	PGSR0 = 0x00008000;
	352	PGSR1 = 0x003F0202;
	353	PGSR2 = 0x0001C000;
	354	PCFR \|= PCFR_OPDE;
	355
1da177e4 LT	356	/* cpu initialize */
	357	/* Pgsr Register */
	358	PGSR0 = 0x0146dd80;
	359	PGSR1 = 0x03bf0890;
	360	PGSR2 = 0x0001c000;
	361
	362	/* Alternate Register */
	363	GAFR0_L = 0x01001000;
	364	GAFR0_U = 0x591a8010;
	365	GAFR1_L = 0x900a8451;
	366	GAFR1_U = 0xaaa5aaaa;
	367	GAFR2_L = 0x8aaaaaaa;
	368	GAFR2_U = 0x00000002;
	369
	370	/* Direction Register */
	371	GPDR0 = 0xd3f0904c;
	372	GPDR1 = 0xfcffb7d3;
	373	GPDR2 = 0x0001ffff;
	374
	375	/* Output Register */
	376	GPCR0 = 0x00000000;
	377	GPCR1 = 0x00000000;
	378	GPCR2 = 0x00000000;
	379
	380	GPSR0 = 0x00400000;
	381	GPSR1 = 0x00000000;
	382	GPSR2 = 0x00000000;
	383
faed5684	384	set_pxa_fb_parent(&poodle_locomo_device.dev);
1da177e4	385	set_pxa_fb_info(&poodle_fb_info);
13b9d47e	386	pxa_gpio_mode(POODLE_GPIO_USB_PULLUP \| GPIO_OUT);
8e4b8715	387	pxa_gpio_mode(POODLE_GPIO_IR_ON \| GPIO_OUT);
13b9d47e RP	388	pxa_set_udc_info(&udc_info);
13b9d47e RP	389	pxa_set_mci_info(&poodle_mci_platform_data);
8e4b8715	390	pxa_set_ficp_info(&poodle_ficp_platform_data);
1da177e4	391
a63ae442	392	platform_scoop_config = &poodle_pcmcia_config;
0ce7625f	393
1da177e4 LT	394	ret = platform_add_devices(devices, ARRAY_SIZE(devices));
	395	if (ret) {
	396	printk(KERN_WARNING "poodle: Unable to register LoCoMo device\n");
	397	}
faed5684	398	corgi_ssp_set_machinfo(&poodle_ssp_machinfo);
1da177e4 LT	399	}
	400
	401	static void __init fixup_poodle(struct machine_desc *desc,
	402	struct tag tags, char cmdline, struct meminfo mi)
	403	{
	404	sharpsl_save_param();
b2e6f755 RP	405	mi->nr_banks=1;
	406	mi->bank[0].start = 0xa0000000;
	407	mi->bank[0].node = 0;
	408	mi->bank[0].size = (3210241024);
1da177e4 LT	409	}
1da177e4 LT	410
1da177e4	411	MACHINE_START(POODLE, "SHARP Poodle")
e9dea0c6	412	.phys_io = 0x40000000,
68070bde	413	.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
e9dea0c6	414	.fixup = fixup_poodle,
f29d2455	415	.map_io = pxa_map_io,
cd49104d	416	.init_irq = pxa25x_init_irq,
e9dea0c6 RK	417	.timer = &pxa_timer,
e9dea0c6 RK	418	.init_machine = poodle_init,
1da177e4	419	MACHINE_END