[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 <linux/mtd/physmap.h>
#include <linux/gpio.h>
#include <linux/i2c.h>
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
#include <linux/mtd/sharpsl.h>

#include <mach/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 <mach/pxa25x.h>
#include <mach/mmc.h>
#include <mach/udc.h>
#include <plat/i2c.h>
#include <mach/irda.h>
#include <mach/poodle.h>
#include <mach/pxafb.h>
#include <mach/sharpsl.h>
#include <mach/ssp.h>
#include <mach/pxa2xx_spi.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 unsigned long poodle_pin_config[] __initdata = {
	/* I/O */
	GPIO79_nCS_3,
	GPIO80_nCS_4,
	GPIO18_RDY,

	/* Clock */
	GPIO12_32KHz,

	/* SSP1 */
	GPIO23_SSP1_SCLK,
	GPIO25_SSP1_TXD,
	GPIO26_SSP1_RXD,
	GPIO24_GPIO,	/* POODLE_GPIO_TP_CS - SFRM as chip select */

	/* I2S */
	GPIO28_I2S_BITCLK_OUT,
	GPIO29_I2S_SDATA_IN,
	GPIO30_I2S_SDATA_OUT,
	GPIO31_I2S_SYNC,
	GPIO32_I2S_SYSCLK,

	/* Infra-Red */
	GPIO47_FICP_TXD,
	GPIO46_FICP_RXD,

	/* FFUART */
	GPIO40_FFUART_DTR,
	GPIO41_FFUART_RTS,
	GPIO39_FFUART_TXD,
	GPIO37_FFUART_DSR,
	GPIO34_FFUART_RXD,
	GPIO35_FFUART_CTS,

	/* LCD */
	GPIOxx_LCD_TFT_16BPP,

	/* PC Card */
	GPIO48_nPOE,
	GPIO49_nPWE,
	GPIO50_nPIOR,
	GPIO51_nPIOW,
	GPIO52_nPCE_1,
	GPIO53_nPCE_2,
	GPIO54_nPSKTSEL,
	GPIO55_nPREG,
	GPIO56_nPWAIT,
	GPIO57_nIOIS16,

	/* MMC */
	GPIO6_MMC_CLK,
	GPIO8_MMC_CS0,

	/* GPIO */
	GPIO9_GPIO,	/* POODLE_GPIO_nSD_DETECT */
	GPIO7_GPIO,	/* POODLE_GPIO_nSD_WP */
	GPIO3_GPIO,	/* POODLE_GPIO_SD_PWR */
	GPIO33_GPIO,	/* POODLE_GPIO_SD_PWR1 */

	GPIO20_GPIO,	/* POODLE_GPIO_USB_PULLUP */
	GPIO22_GPIO,	/* POODLE_GPIO_IR_ON */
};

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,
	.gpio_base	= POODLE_SCOOP_GPIO_BASE,
};

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 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,
};

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);

#if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE)
static struct pxa2xx_spi_master poodle_spi_info = {
	.num_chipselect	= 1,
};

static struct ads7846_platform_data poodle_ads7846_info = {
	.model			= 7846,
	.vref_delay_usecs	= 100,
	.x_plate_ohms		= 419,
	.y_plate_ohms		= 486,
	.gpio_pendown		= POODLE_GPIO_TP_INT,
};

static struct pxa2xx_spi_chip poodle_ads7846_chip = {
	.gpio_cs		= POODLE_GPIO_TP_CS,
};

static struct spi_board_info poodle_spi_devices[] = {
	{
		.modalias	= "ads7846",
		.max_speed_hz	= 10000,
		.bus_num	= 1,
		.platform_data	= &poodle_ads7846_info,
		.controller_data= &poodle_ads7846_chip,
		.irq		= gpio_to_irq(POODLE_GPIO_TP_INT),
	},
};

static void __init poodle_init_spi(void)
{
	pxa2xx_set_spi_info(1, &poodle_spi_info);
	spi_register_board_info(ARRAY_AND_SIZE(poodle_spi_devices));
}
#else
static inline void poodle_init_spi(void) {}
#endif

/*
 * 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 int poodle_mci_init(struct device *dev, irq_handler_t poodle_detect_int, void *data)
{
	int err;

	err = gpio_request(POODLE_GPIO_SD_PWR, "SD_PWR");
	if (err)
		goto err_free_2;

	err = gpio_request(POODLE_GPIO_SD_PWR1, "SD_PWR1");
	if (err)
		goto err_free_3;

	gpio_direction_output(POODLE_GPIO_SD_PWR, 0);
	gpio_direction_output(POODLE_GPIO_SD_PWR1, 0);

	return 0;

err_free_3:
	gpio_free(POODLE_GPIO_SD_PWR);
err_free_2:
	return err;
}

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) {
		gpio_set_value(POODLE_GPIO_SD_PWR, 1);
		mdelay(2);
		gpio_set_value(POODLE_GPIO_SD_PWR1, 1);
	} else {
		gpio_set_value(POODLE_GPIO_SD_PWR1, 0);
		gpio_set_value(POODLE_GPIO_SD_PWR, 0);
	}
}

static void poodle_mci_exit(struct device *dev, void *data)
{
	gpio_free(POODLE_GPIO_SD_PWR1);
	gpio_free(POODLE_GPIO_SD_PWR);
}

static struct pxamci_platform_data poodle_mci_platform_data = {
	.ocr_mask		= MMC_VDD_32_33|MMC_VDD_33_34,
	.init 			= poodle_mci_init,
	.setpower 		= poodle_mci_setpower,
	.exit			= poodle_mci_exit,
	.gpio_card_detect	= POODLE_GPIO_nSD_DETECT,
	.gpio_card_ro		= POODLE_GPIO_nSD_WP,
	.gpio_power		= -1,
};


/*
 * Irda
 */
static struct pxaficp_platform_data poodle_ficp_platform_data = {
	.gpio_pwdown		= POODLE_GPIO_IR_ON,
	.transceiver_cap	= IR_SIRMODE | IR_OFF,
};


/*
 * USB Device Controller
 */
static struct pxa2xx_udc_mach_info udc_info __initdata = {
	/* no connect GPIO; poodle can't tell connection status */
	.gpio_pullup	= POODLE_GPIO_USB_PULLUP,
};


/* 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,
	.lcd_conn	= LCD_COLOR_TFT_16BPP,
};

static struct mtd_partition sharpsl_nand_partitions[] = {
	{
		.name = "System Area",
		.offset = 0,
		.size = 7 * 1024 * 1024,
	},
	{
		.name = "Root Filesystem",
		.offset = 7 * 1024 * 1024,
		.size = 22 * 1024 * 1024,
	},
	{
		.name = "Home Filesystem",
		.offset = MTDPART_OFS_APPEND,
		.size = MTDPART_SIZ_FULL,
	},
};

static uint8_t scan_ff_pattern[] = { 0xff, 0xff };

static struct nand_bbt_descr sharpsl_bbt = {
	.options = 0,
	.offs = 4,
	.len = 2,
	.pattern = scan_ff_pattern
};

static struct sharpsl_nand_platform_data sharpsl_nand_platform_data = {
	.badblock_pattern	= &sharpsl_bbt,
	.partitions		= sharpsl_nand_partitions,
	.nr_partitions		= ARRAY_SIZE(sharpsl_nand_partitions),
};

static struct resource sharpsl_nand_resources[] = {
	{
		.start	= 0x0C000000,
		.end	= 0x0C000FFF,
		.flags	= IORESOURCE_MEM,
	},
};

static struct platform_device sharpsl_nand_device = {
	.name		= "sharpsl-nand",
	.id		= -1,
	.resource	= sharpsl_nand_resources,
	.num_resources	= ARRAY_SIZE(sharpsl_nand_resources),
	.dev.platform_data	= &sharpsl_nand_platform_data,
};

static struct mtd_partition sharpsl_rom_parts[] = {
	{
		.name	="Boot PROM Filesystem",
		.offset	= 0x00120000,
		.size	= MTDPART_SIZ_FULL,
	},
};

static struct physmap_flash_data sharpsl_rom_data = {
	.width		= 2,
	.nr_parts	= ARRAY_SIZE(sharpsl_rom_parts),
	.parts		= sharpsl_rom_parts,
};

static struct resource sharpsl_rom_resources[] = {
	{
		.start	= 0x00000000,
		.end	= 0x007fffff,
		.flags	= IORESOURCE_MEM,
	},
};

static struct platform_device sharpsl_rom_device = {
	.name	= "physmap-flash",
	.id	= -1,
	.resource = sharpsl_rom_resources,
	.num_resources = ARRAY_SIZE(sharpsl_rom_resources),
	.dev.platform_data = &sharpsl_rom_data,
};

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

static struct i2c_board_info __initdata poodle_i2c_devices[] = {
	{ I2C_BOARD_INFO("wm8731", 0x1b) },
};

static void poodle_poweroff(void)
{
	arm_machine_restart('h', NULL);
}

static void poodle_restart(char mode, const char *cmd)
{
	arm_machine_restart('h', cmd);
}

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

	pm_power_off = poodle_poweroff;
	arm_pm_restart = poodle_restart;

	PCFR |= PCFR_OPDE;

	pxa2xx_mfp_config(ARRAY_AND_SIZE(poodle_pin_config));

	pxa_set_ffuart_info(NULL);
	pxa_set_btuart_info(NULL);
	pxa_set_stuart_info(NULL);

	platform_scoop_config = &poodle_pcmcia_config;

	ret = platform_add_devices(devices, ARRAY_SIZE(devices));
	if (ret)
		pr_warning("poodle: Unable to register LoCoMo device\n");

	set_pxa_fb_parent(&poodle_locomo_device.dev);
	set_pxa_fb_info(&poodle_fb_info);
	pxa_set_udc_info(&udc_info);
	poodle_mci_platform_data.detect_delay = msecs_to_jiffies(250);
	pxa_set_mci_info(&poodle_mci_platform_data);
	pxa_set_ficp_info(&poodle_ficp_platform_data);
	pxa_set_i2c_info(NULL);
	i2c_register_board_info(0, ARRAY_AND_SIZE(poodle_i2c_devices));
	poodle_init_spi();
}

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>
431a2cff	23	#include <linux/mtd/physmap.h>
ce529147	24	#include <linux/gpio.h>
8776b268	25	#include <linux/i2c.h>
9ee40d9a EM	26	#include <linux/spi/spi.h>
9ee40d9a EM	27	#include <linux/spi/ads7846.h>
6af7a8eb	28	#include <linux/mtd/sharpsl.h>
1da177e4	29
a09e64fb	30	#include <mach/hardware.h>
1da177e4 LT	31	#include <asm/mach-types.h>
	32	#include <asm/irq.h>
	33	#include <asm/setup.h>
74617fb6	34	#include <asm/system.h>
1da177e4 LT	35
	36	#include <asm/mach/arch.h>
	37	#include <asm/mach/map.h>
	38	#include <asm/mach/irq.h>
	39
51c62982	40	#include <mach/pxa25x.h>
a09e64fb RK	41	#include <mach/mmc.h>
a09e64fb RK	42	#include <mach/udc.h>
f0a83701	43	#include <plat/i2c.h>
a09e64fb RK	44	#include <mach/irda.h>
	45	#include <mach/poodle.h>
	46	#include <mach/pxafb.h>
	47	#include <mach/sharpsl.h>
	48	#include <mach/ssp.h>
9ee40d9a	49	#include <mach/pxa2xx_spi.h>
1da177e4 LT	50
	51	#include <asm/hardware/scoop.h>
	52	#include <asm/hardware/locomo.h>
	53	#include <asm/mach/sharpsl_param.h>
	54
	55	#include "generic.h"
46c41e62	56	#include "devices.h"
faed5684	57	#include "sharpsl.h"
1da177e4	58
26b4c8dd EM	59	static unsigned long poodle_pin_config[] __initdata = {
	60	/* I/O */
	61	GPIO79_nCS_3,
	62	GPIO80_nCS_4,
	63	GPIO18_RDY,
	64
	65	/* Clock */
	66	GPIO12_32KHz,
	67
	68	/* SSP1 */
	69	GPIO23_SSP1_SCLK,
26b4c8dd EM	70	GPIO25_SSP1_TXD,
26b4c8dd EM	71	GPIO26_SSP1_RXD,
9ee40d9a	72	GPIO24_GPIO, /* POODLE_GPIO_TP_CS - SFRM as chip select */
26b4c8dd EM	73
	74	/* I2S */
	75	GPIO28_I2S_BITCLK_OUT,
	76	GPIO29_I2S_SDATA_IN,
	77	GPIO30_I2S_SDATA_OUT,
	78	GPIO31_I2S_SYNC,
	79	GPIO32_I2S_SYSCLK,
	80
	81	/* Infra-Red */
	82	GPIO47_FICP_TXD,
	83	GPIO46_FICP_RXD,
	84
	85	/* FFUART */
	86	GPIO40_FFUART_DTR,
	87	GPIO41_FFUART_RTS,
	88	GPIO39_FFUART_TXD,
	89	GPIO37_FFUART_DSR,
	90	GPIO34_FFUART_RXD,
	91	GPIO35_FFUART_CTS,
	92
	93	/* LCD */
07bae6c3	94	GPIOxx_LCD_TFT_16BPP,
26b4c8dd EM	95
	96	/* PC Card */
	97	GPIO48_nPOE,
	98	GPIO49_nPWE,
	99	GPIO50_nPIOR,
	100	GPIO51_nPIOW,
	101	GPIO52_nPCE_1,
	102	GPIO53_nPCE_2,
	103	GPIO54_nPSKTSEL,
	104	GPIO55_nPREG,
	105	GPIO56_nPWAIT,
	106	GPIO57_nIOIS16,
	107
	108	/* MMC */
	109	GPIO6_MMC_CLK,
	110	GPIO8_MMC_CS0,
	111
	112	/* GPIO */
	113	GPIO9_GPIO, /* POODLE_GPIO_nSD_DETECT */
	114	GPIO7_GPIO, /* POODLE_GPIO_nSD_WP */
	115	GPIO3_GPIO, /* POODLE_GPIO_SD_PWR */
	116	GPIO33_GPIO, /* POODLE_GPIO_SD_PWR1 */
	117
	118	GPIO20_GPIO, /* POODLE_GPIO_USB_PULLUP */
	119	GPIO22_GPIO, /* POODLE_GPIO_IR_ON */
	120	};
	121
1da177e4 LT	122	static struct resource poodle_scoop_resources[] = {
	123	[0] = {
	124	.start = 0x10800000,
	125	.end = 0x10800fff,
	126	.flags = IORESOURCE_MEM,
	127	},
	128	};
	129
	130	static struct scoop_config poodle_scoop_setup = {
	131	.io_dir = POODLE_SCOOP_IO_DIR,
	132	.io_out = POODLE_SCOOP_IO_OUT,
2d91f941	133	.gpio_base = POODLE_SCOOP_GPIO_BASE,
1da177e4 LT	134	};
	135
	136	struct platform_device poodle_scoop_device = {
	137	.name = "sharp-scoop",
	138	.id = -1,
	139	.dev = {
	140	.platform_data = &poodle_scoop_setup,
	141	},
	142	.num_resources = ARRAY_SIZE(poodle_scoop_resources),
	143	.resource = poodle_scoop_resources,
	144	};
	145
0ce7625f RP	146	static struct scoop_pcmcia_dev poodle_pcmcia_scoop[] = {
	147	{
	148	.dev = &poodle_scoop_device.dev,
	149	.irq = POODLE_IRQ_GPIO_CF_IRQ,
	150	.cd_irq = POODLE_IRQ_GPIO_CF_CD,
	151	.cd_irq_str = "PCMCIA0 CD",
	152	},
	153	};
	154
a63ae442 RP	155	static struct scoop_pcmcia_config poodle_pcmcia_config = {
	156	.devs = &poodle_pcmcia_scoop[0],
	157	.num_devs = 1,
a63ae442 RP	158	};
	159
	160	EXPORT_SYMBOL(poodle_scoop_device);
	161
1da177e4 LT	162
	163	/* LoCoMo device */
	164	static struct resource locomo_resources[] = {
	165	[0] = {
	166	.start = 0x10000000,
	167	.end = 0x10001fff,
	168	.flags = IORESOURCE_MEM,
	169	},
	170	[1] = {
	171	.start = IRQ_GPIO(10),
	172	.end = IRQ_GPIO(10),
	173	.flags = IORESOURCE_IRQ,
	174	},
	175	};
	176
faed5684	177	struct platform_device poodle_locomo_device = {
1da177e4 LT	178	.name = "locomo",
	179	.id = 0,
	180	.num_resources = ARRAY_SIZE(locomo_resources),
	181	.resource = locomo_resources,
	182	};
	183
faed5684 RP	184	EXPORT_SYMBOL(poodle_locomo_device);
faed5684 RP	185
9ee40d9a EM	186	#if defined(CONFIG_SPI_PXA2XX) \|\| defined(CONFIG_SPI_PXA2XX_MODULE)
	187	static struct pxa2xx_spi_master poodle_spi_info = {
	188	.num_chipselect = 1,
faed5684 RP	189	};
faed5684 RP	190
9ee40d9a EM	191	static struct ads7846_platform_data poodle_ads7846_info = {
	192	.model = 7846,
	193	.vref_delay_usecs = 100,
	194	.x_plate_ohms = 419,
	195	.y_plate_ohms = 486,
	196	.gpio_pendown = POODLE_GPIO_TP_INT,
faed5684 RP	197	};
faed5684 RP	198
9ee40d9a	199	static struct pxa2xx_spi_chip poodle_ads7846_chip = {
46580c03	200	.gpio_cs = POODLE_GPIO_TP_CS,
faed5684 RP	201	};
faed5684 RP	202
9ee40d9a EM	203	static struct spi_board_info poodle_spi_devices[] = {
	204	{
	205	.modalias = "ads7846",
	206	.max_speed_hz = 10000,
	207	.bus_num = 1,
	208	.platform_data = &poodle_ads7846_info,
	209	.controller_data= &poodle_ads7846_chip,
	210	.irq = gpio_to_irq(POODLE_GPIO_TP_INT),
faed5684	211	},
faed5684 RP	212	};
faed5684 RP	213
9ee40d9a EM	214	static void __init poodle_init_spi(void)
9ee40d9a EM	215	{
9ee40d9a EM	216	pxa2xx_set_spi_info(1, &poodle_spi_info);
	217	spi_register_board_info(ARRAY_AND_SIZE(poodle_spi_devices));
	218	}
	219	#else
	220	static inline void poodle_init_spi(void) {}
	221	#endif
13b9d47e RP	222
	223	/*
	224	* MMC/SD Device
	225	*
	226	* The card detect interrupt isn't debounced so we delay it by 250ms
	227	* to give the card a chance to fully insert/eject.
	228	*/
40220c1a	229	static int poodle_mci_init(struct device dev, irq_handler_t poodle_detect_int, void data)
13b9d47e RP	230	{
	231	int err;
	232
ce529147 EM	233	err = gpio_request(POODLE_GPIO_SD_PWR, "SD_PWR");
	234	if (err)
	235	goto err_free_2;
	236
	237	err = gpio_request(POODLE_GPIO_SD_PWR1, "SD_PWR1");
	238	if (err)
	239	goto err_free_3;
	240
ce529147 EM	241	gpio_direction_output(POODLE_GPIO_SD_PWR, 0);
ce529147 EM	242	gpio_direction_output(POODLE_GPIO_SD_PWR1, 0);
13b9d47e	243
ce529147	244	return 0;
13b9d47e	245
ce529147 EM	246	err_free_3:
	247	gpio_free(POODLE_GPIO_SD_PWR);
	248	err_free_2:
2687bd38	249	return err;
13b9d47e RP	250	}
	251
	252	static void poodle_mci_setpower(struct device *dev, unsigned int vdd)
	253	{
	254	struct pxamci_platform_data* p_d = dev->platform_data;
	255
ce529147 EM	256	if ((1 << vdd) & p_d->ocr_mask) {
ce529147 EM	257	gpio_set_value(POODLE_GPIO_SD_PWR, 1);
88660351	258	mdelay(2);
ce529147	259	gpio_set_value(POODLE_GPIO_SD_PWR1, 1);
88660351	260	} else {
ce529147 EM	261	gpio_set_value(POODLE_GPIO_SD_PWR1, 0);
ce529147 EM	262	gpio_set_value(POODLE_GPIO_SD_PWR, 0);
88660351 RP	263	}
	264	}
	265
13b9d47e RP	266	static void poodle_mci_exit(struct device dev, void data)
13b9d47e RP	267	{
ce529147 EM	268	gpio_free(POODLE_GPIO_SD_PWR1);
ce529147 EM	269	gpio_free(POODLE_GPIO_SD_PWR);
13b9d47e RP	270	}
	271
	272	static struct pxamci_platform_data poodle_mci_platform_data = {
7a648256 RJ	273	.ocr_mask = MMC_VDD_32_33\|MMC_VDD_33_34,
	274	.init = poodle_mci_init,
	275	.setpower = poodle_mci_setpower,
	276	.exit = poodle_mci_exit,
91a86a96	277	.gpio_card_detect = POODLE_GPIO_nSD_DETECT,
7a648256 RJ	278	.gpio_card_ro = POODLE_GPIO_nSD_WP,
7a648256 RJ	279	.gpio_power = -1,
13b9d47e RP	280	};
	281
	282
8e4b8715 RP	283	/*
	284	* Irda
	285	*/
8e4b8715	286	static struct pxaficp_platform_data poodle_ficp_platform_data = {
c4bd0172	287	.gpio_pwdown = POODLE_GPIO_IR_ON,
ce529147	288	.transceiver_cap = IR_SIRMODE \| IR_OFF,
8e4b8715 RP	289	};
	290
	291
13b9d47e RP	292	/*
	293	* USB Device Controller
	294	*/
13b9d47e RP	295	static struct pxa2xx_udc_mach_info udc_info __initdata = {
13b9d47e RP	296	/* no connect GPIO; poodle can't tell connection status */
1730aadf	297	.gpio_pullup = POODLE_GPIO_USB_PULLUP,
13b9d47e RP	298	};
	299
	300
1da177e4	301	/* PXAFB device */
d14b272b	302	static struct pxafb_mode_info poodle_fb_mode = {
1da177e4	303	.pixclock = 144700,
1da177e4 LT	304	.xres = 320,
	305	.yres = 240,
	306	.bpp = 16,
1da177e4 LT	307	.hsync_len = 7,
	308	.left_margin = 11,
	309	.right_margin = 30,
1da177e4 LT	310	.vsync_len = 2,
	311	.upper_margin = 2,
	312	.lower_margin = 0,
	313	.sync = FB_SYNC_HOR_HIGH_ACT \| FB_SYNC_VERT_HIGH_ACT,
d14b272b	314	};
1da177e4	315
d14b272b RP	316	static struct pxafb_mach_info poodle_fb_info = {
	317	.modes = &poodle_fb_mode,
	318	.num_modes = 1,
cf5eb8c0	319	.lcd_conn = LCD_COLOR_TFT_16BPP,
1da177e4 LT	320	};
1da177e4 LT	321
6af7a8eb DB	322	static struct mtd_partition sharpsl_nand_partitions[] = {
	323	{
	324	.name = "System Area",
	325	.offset = 0,
	326	.size = 7 * 1024 * 1024,
	327	},
	328	{
	329	.name = "Root Filesystem",
	330	.offset = 7 * 1024 * 1024,
	331	.size = 22 * 1024 * 1024,
	332	},
	333	{
	334	.name = "Home Filesystem",
	335	.offset = MTDPART_OFS_APPEND,
	336	.size = MTDPART_SIZ_FULL,
	337	},
	338	};
	339
	340	static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
	341
	342	static struct nand_bbt_descr sharpsl_bbt = {
	343	.options = 0,
	344	.offs = 4,
	345	.len = 2,
	346	.pattern = scan_ff_pattern
	347	};
	348
	349	static struct sharpsl_nand_platform_data sharpsl_nand_platform_data = {
	350	.badblock_pattern = &sharpsl_bbt,
	351	.partitions = sharpsl_nand_partitions,
	352	.nr_partitions = ARRAY_SIZE(sharpsl_nand_partitions),
	353	};
	354
	355	static struct resource sharpsl_nand_resources[] = {
	356	{
	357	.start = 0x0C000000,
	358	.end = 0x0C000FFF,
	359	.flags = IORESOURCE_MEM,
	360	},
	361	};
	362
	363	static struct platform_device sharpsl_nand_device = {
	364	.name = "sharpsl-nand",
	365	.id = -1,
	366	.resource = sharpsl_nand_resources,
	367	.num_resources = ARRAY_SIZE(sharpsl_nand_resources),
	368	.dev.platform_data = &sharpsl_nand_platform_data,
	369	};
	370
431a2cff DB	371	static struct mtd_partition sharpsl_rom_parts[] = {
	372	{
	373	.name ="Boot PROM Filesystem",
	374	.offset = 0x00120000,
	375	.size = MTDPART_SIZ_FULL,
	376	},
	377	};
	378
	379	static struct physmap_flash_data sharpsl_rom_data = {
	380	.width = 2,
	381	.nr_parts = ARRAY_SIZE(sharpsl_rom_parts),
	382	.parts = sharpsl_rom_parts,
	383	};
	384
	385	static struct resource sharpsl_rom_resources[] = {
	386	{
	387	.start = 0x00000000,
	388	.end = 0x007fffff,
	389	.flags = IORESOURCE_MEM,
	390	},
	391	};
	392
	393	static struct platform_device sharpsl_rom_device = {
	394	.name = "physmap-flash",
	395	.id = -1,
	396	.resource = sharpsl_rom_resources,
	397	.num_resources = ARRAY_SIZE(sharpsl_rom_resources),
	398	.dev.platform_data = &sharpsl_rom_data,
	399	};
	400
1da177e4	401	static struct platform_device *devices[] __initdata = {
faed5684	402	&poodle_locomo_device,
1da177e4	403	&poodle_scoop_device,
6af7a8eb	404	&sharpsl_nand_device,
431a2cff	405	&sharpsl_rom_device,
1da177e4 LT	406	};
1da177e4 LT	407
8776b268 MB	408	static struct i2c_board_info __initdata poodle_i2c_devices[] = {
	409	{ I2C_BOARD_INFO("wm8731", 0x1b) },
	410	};
	411
74617fb6 RP	412	static void poodle_poweroff(void)
74617fb6 RP	413	{
be093beb	414	arm_machine_restart('h', NULL);
74617fb6 RP	415	}
74617fb6 RP	416
be093beb	417	static void poodle_restart(char mode, const char *cmd)
74617fb6	418	{
be093beb	419	arm_machine_restart('h', cmd);
74617fb6 RP	420	}
74617fb6 RP	421
1da177e4 LT	422	static void __init poodle_init(void)
	423	{
	424	int ret = 0;
	425
74617fb6 RP	426	pm_power_off = poodle_poweroff;
	427	arm_pm_restart = poodle_restart;
	428
f29d2455 RP	429	PCFR \|= PCFR_OPDE;
f29d2455 RP	430
26b4c8dd	431	pxa2xx_mfp_config(ARRAY_AND_SIZE(poodle_pin_config));
1da177e4	432
cc155c6f RK	433	pxa_set_ffuart_info(NULL);
	434	pxa_set_btuart_info(NULL);
	435	pxa_set_stuart_info(NULL);
	436
2b0defd4	437	platform_scoop_config = &poodle_pcmcia_config;
2b0defd4 EM	438
	439	ret = platform_add_devices(devices, ARRAY_SIZE(devices));
	440	if (ret)
	441	pr_warning("poodle: Unable to register LoCoMo device\n");
	442
faed5684	443	set_pxa_fb_parent(&poodle_locomo_device.dev);
1da177e4	444	set_pxa_fb_info(&poodle_fb_info);
13b9d47e	445	pxa_set_udc_info(&udc_info);
7a648256	446	poodle_mci_platform_data.detect_delay = msecs_to_jiffies(250);
13b9d47e	447	pxa_set_mci_info(&poodle_mci_platform_data);
8e4b8715	448	pxa_set_ficp_info(&poodle_ficp_platform_data);
f8787fdc	449	pxa_set_i2c_info(NULL);
8776b268	450	i2c_register_board_info(0, ARRAY_AND_SIZE(poodle_i2c_devices));
9ee40d9a	451	poodle_init_spi();
1da177e4 LT	452	}
	453
	454	static void __init fixup_poodle(struct machine_desc *desc,
	455	struct tag tags, char cmdline, struct meminfo mi)
	456	{
	457	sharpsl_save_param();
b2e6f755 RP	458	mi->nr_banks=1;
	459	mi->bank[0].start = 0xa0000000;
	460	mi->bank[0].node = 0;
	461	mi->bank[0].size = (3210241024);
1da177e4 LT	462	}
1da177e4 LT	463
1da177e4	464	MACHINE_START(POODLE, "SHARP Poodle")
e9dea0c6	465	.phys_io = 0x40000000,
68070bde	466	.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
e9dea0c6	467	.fixup = fixup_poodle,
f29d2455	468	.map_io = pxa_map_io,
cd49104d	469	.init_irq = pxa25x_init_irq,
e9dea0c6 RK	470	.timer = &pxa_timer,
e9dea0c6 RK	471	.init_machine = poodle_init,
1da177e4	472	MACHINE_END