[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 */
	GPIO58_LCD_LDD_0,
	GPIO59_LCD_LDD_1,
	GPIO60_LCD_LDD_2,
	GPIO61_LCD_LDD_3,
	GPIO62_LCD_LDD_4,
	GPIO63_LCD_LDD_5,
	GPIO64_LCD_LDD_6,
	GPIO65_LCD_LDD_7,
	GPIO66_LCD_LDD_8,
	GPIO67_LCD_LDD_9,
	GPIO68_LCD_LDD_10,
	GPIO69_LCD_LDD_11,
	GPIO70_LCD_LDD_12,
	GPIO71_LCD_LDD_13,
	GPIO72_LCD_LDD_14,
	GPIO73_LCD_LDD_15,
	GPIO74_LCD_FCLK,
	GPIO75_LCD_LCLK,
	GPIO76_LCD_PCLK,
	GPIO77_LCD_BIAS,

	/* 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_IRQ_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 */
	94	GPIO58_LCD_LDD_0,
	95	GPIO59_LCD_LDD_1,
	96	GPIO60_LCD_LDD_2,
	97	GPIO61_LCD_LDD_3,
	98	GPIO62_LCD_LDD_4,
	99	GPIO63_LCD_LDD_5,
	100	GPIO64_LCD_LDD_6,
	101	GPIO65_LCD_LDD_7,
	102	GPIO66_LCD_LDD_8,
	103	GPIO67_LCD_LDD_9,
	104	GPIO68_LCD_LDD_10,
	105	GPIO69_LCD_LDD_11,
	106	GPIO70_LCD_LDD_12,
	107	GPIO71_LCD_LDD_13,
	108	GPIO72_LCD_LDD_14,
	109	GPIO73_LCD_LDD_15,
	110	GPIO74_LCD_FCLK,
	111	GPIO75_LCD_LCLK,
	112	GPIO76_LCD_PCLK,
4fa7c24e	113	GPIO77_LCD_BIAS,
26b4c8dd EM	114
	115	/* PC Card */
	116	GPIO48_nPOE,
	117	GPIO49_nPWE,
	118	GPIO50_nPIOR,
	119	GPIO51_nPIOW,
	120	GPIO52_nPCE_1,
	121	GPIO53_nPCE_2,
	122	GPIO54_nPSKTSEL,
	123	GPIO55_nPREG,
	124	GPIO56_nPWAIT,
	125	GPIO57_nIOIS16,
	126
	127	/* MMC */
	128	GPIO6_MMC_CLK,
	129	GPIO8_MMC_CS0,
	130
	131	/* GPIO */
	132	GPIO9_GPIO, /* POODLE_GPIO_nSD_DETECT */
	133	GPIO7_GPIO, /* POODLE_GPIO_nSD_WP */
	134	GPIO3_GPIO, /* POODLE_GPIO_SD_PWR */
	135	GPIO33_GPIO, /* POODLE_GPIO_SD_PWR1 */
	136
	137	GPIO20_GPIO, /* POODLE_GPIO_USB_PULLUP */
	138	GPIO22_GPIO, /* POODLE_GPIO_IR_ON */
	139	};
	140
1da177e4 LT	141	static struct resource poodle_scoop_resources[] = {
	142	[0] = {
	143	.start = 0x10800000,
	144	.end = 0x10800fff,
	145	.flags = IORESOURCE_MEM,
	146	},
	147	};
	148
	149	static struct scoop_config poodle_scoop_setup = {
	150	.io_dir = POODLE_SCOOP_IO_DIR,
	151	.io_out = POODLE_SCOOP_IO_OUT,
2d91f941	152	.gpio_base = POODLE_SCOOP_GPIO_BASE,
1da177e4 LT	153	};
	154
	155	struct platform_device poodle_scoop_device = {
	156	.name = "sharp-scoop",
	157	.id = -1,
	158	.dev = {
	159	.platform_data = &poodle_scoop_setup,
	160	},
	161	.num_resources = ARRAY_SIZE(poodle_scoop_resources),
	162	.resource = poodle_scoop_resources,
	163	};
	164
0ce7625f RP	165	static struct scoop_pcmcia_dev poodle_pcmcia_scoop[] = {
	166	{
	167	.dev = &poodle_scoop_device.dev,
	168	.irq = POODLE_IRQ_GPIO_CF_IRQ,
	169	.cd_irq = POODLE_IRQ_GPIO_CF_CD,
	170	.cd_irq_str = "PCMCIA0 CD",
	171	},
	172	};
	173
a63ae442 RP	174	static struct scoop_pcmcia_config poodle_pcmcia_config = {
	175	.devs = &poodle_pcmcia_scoop[0],
	176	.num_devs = 1,
a63ae442 RP	177	};
	178
	179	EXPORT_SYMBOL(poodle_scoop_device);
	180
1da177e4 LT	181
	182	/* LoCoMo device */
	183	static struct resource locomo_resources[] = {
	184	[0] = {
	185	.start = 0x10000000,
	186	.end = 0x10001fff,
	187	.flags = IORESOURCE_MEM,
	188	},
	189	[1] = {
	190	.start = IRQ_GPIO(10),
	191	.end = IRQ_GPIO(10),
	192	.flags = IORESOURCE_IRQ,
	193	},
	194	};
	195
faed5684	196	struct platform_device poodle_locomo_device = {
1da177e4 LT	197	.name = "locomo",
	198	.id = 0,
	199	.num_resources = ARRAY_SIZE(locomo_resources),
	200	.resource = locomo_resources,
	201	};
	202
faed5684 RP	203	EXPORT_SYMBOL(poodle_locomo_device);
faed5684 RP	204
9ee40d9a EM	205	#if defined(CONFIG_SPI_PXA2XX) \|\| defined(CONFIG_SPI_PXA2XX_MODULE)
	206	static struct pxa2xx_spi_master poodle_spi_info = {
	207	.num_chipselect = 1,
faed5684 RP	208	};
faed5684 RP	209
9ee40d9a EM	210	static struct ads7846_platform_data poodle_ads7846_info = {
	211	.model = 7846,
	212	.vref_delay_usecs = 100,
	213	.x_plate_ohms = 419,
	214	.y_plate_ohms = 486,
	215	.gpio_pendown = POODLE_GPIO_TP_INT,
faed5684 RP	216	};
faed5684 RP	217
9ee40d9a	218	static struct pxa2xx_spi_chip poodle_ads7846_chip = {
46580c03	219	.gpio_cs = POODLE_GPIO_TP_CS,
faed5684 RP	220	};
faed5684 RP	221
9ee40d9a EM	222	static struct spi_board_info poodle_spi_devices[] = {
	223	{
	224	.modalias = "ads7846",
	225	.max_speed_hz = 10000,
	226	.bus_num = 1,
	227	.platform_data = &poodle_ads7846_info,
	228	.controller_data= &poodle_ads7846_chip,
	229	.irq = gpio_to_irq(POODLE_GPIO_TP_INT),
faed5684	230	},
faed5684 RP	231	};
faed5684 RP	232
9ee40d9a EM	233	static void __init poodle_init_spi(void)
9ee40d9a EM	234	{
9ee40d9a EM	235	pxa2xx_set_spi_info(1, &poodle_spi_info);
	236	spi_register_board_info(ARRAY_AND_SIZE(poodle_spi_devices));
	237	}
	238	#else
	239	static inline void poodle_init_spi(void) {}
	240	#endif
13b9d47e RP	241
	242	/*
	243	* MMC/SD Device
	244	*
	245	* The card detect interrupt isn't debounced so we delay it by 250ms
	246	* to give the card a chance to fully insert/eject.
	247	*/
40220c1a	248	static int poodle_mci_init(struct device dev, irq_handler_t poodle_detect_int, void data)
13b9d47e RP	249	{
	250	int err;
	251
ce529147 EM	252	err = gpio_request(POODLE_GPIO_SD_PWR, "SD_PWR");
	253	if (err)
	254	goto err_free_2;
	255
	256	err = gpio_request(POODLE_GPIO_SD_PWR1, "SD_PWR1");
	257	if (err)
	258	goto err_free_3;
	259
ce529147 EM	260	gpio_direction_output(POODLE_GPIO_SD_PWR, 0);
ce529147 EM	261	gpio_direction_output(POODLE_GPIO_SD_PWR1, 0);
13b9d47e	262
ce529147	263	return 0;
13b9d47e	264
ce529147 EM	265	err_free_3:
	266	gpio_free(POODLE_GPIO_SD_PWR);
	267	err_free_2:
2687bd38	268	return err;
13b9d47e RP	269	}
	270
	271	static void poodle_mci_setpower(struct device *dev, unsigned int vdd)
	272	{
	273	struct pxamci_platform_data* p_d = dev->platform_data;
	274
ce529147 EM	275	if ((1 << vdd) & p_d->ocr_mask) {
ce529147 EM	276	gpio_set_value(POODLE_GPIO_SD_PWR, 1);
88660351	277	mdelay(2);
ce529147	278	gpio_set_value(POODLE_GPIO_SD_PWR1, 1);
88660351	279	} else {
ce529147 EM	280	gpio_set_value(POODLE_GPIO_SD_PWR1, 0);
ce529147 EM	281	gpio_set_value(POODLE_GPIO_SD_PWR, 0);
88660351 RP	282	}
	283	}
	284
13b9d47e RP	285	static void poodle_mci_exit(struct device dev, void data)
13b9d47e RP	286	{
ce529147 EM	287	gpio_free(POODLE_GPIO_SD_PWR1);
ce529147 EM	288	gpio_free(POODLE_GPIO_SD_PWR);
13b9d47e RP	289	}
	290
	291	static struct pxamci_platform_data poodle_mci_platform_data = {
7a648256 RJ	292	.ocr_mask = MMC_VDD_32_33\|MMC_VDD_33_34,
	293	.init = poodle_mci_init,
	294	.setpower = poodle_mci_setpower,
	295	.exit = poodle_mci_exit,
	296	.gpio_card_detect = POODLE_IRQ_GPIO_nSD_DETECT,
	297	.gpio_card_ro = POODLE_GPIO_nSD_WP,
	298	.gpio_power = -1,
13b9d47e RP	299	};
	300
	301
8e4b8715 RP	302	/*
	303	* Irda
	304	*/
8e4b8715	305	static struct pxaficp_platform_data poodle_ficp_platform_data = {
c4bd0172	306	.gpio_pwdown = POODLE_GPIO_IR_ON,
ce529147	307	.transceiver_cap = IR_SIRMODE \| IR_OFF,
8e4b8715 RP	308	};
	309
	310
13b9d47e RP	311	/*
	312	* USB Device Controller
	313	*/
13b9d47e RP	314	static struct pxa2xx_udc_mach_info udc_info __initdata = {
13b9d47e RP	315	/* no connect GPIO; poodle can't tell connection status */
1730aadf	316	.gpio_pullup = POODLE_GPIO_USB_PULLUP,
13b9d47e RP	317	};
	318
	319
1da177e4	320	/* PXAFB device */
d14b272b	321	static struct pxafb_mode_info poodle_fb_mode = {
1da177e4	322	.pixclock = 144700,
1da177e4 LT	323	.xres = 320,
	324	.yres = 240,
	325	.bpp = 16,
1da177e4 LT	326	.hsync_len = 7,
	327	.left_margin = 11,
	328	.right_margin = 30,
1da177e4 LT	329	.vsync_len = 2,
	330	.upper_margin = 2,
	331	.lower_margin = 0,
	332	.sync = FB_SYNC_HOR_HIGH_ACT \| FB_SYNC_VERT_HIGH_ACT,
d14b272b	333	};
1da177e4	334
d14b272b RP	335	static struct pxafb_mach_info poodle_fb_info = {
	336	.modes = &poodle_fb_mode,
	337	.num_modes = 1,
cf5eb8c0	338	.lcd_conn = LCD_COLOR_TFT_16BPP,
1da177e4 LT	339	};
1da177e4 LT	340
6af7a8eb DB	341	static struct mtd_partition sharpsl_nand_partitions[] = {
	342	{
	343	.name = "System Area",
	344	.offset = 0,
	345	.size = 7 * 1024 * 1024,
	346	},
	347	{
	348	.name = "Root Filesystem",
	349	.offset = 7 * 1024 * 1024,
	350	.size = 22 * 1024 * 1024,
	351	},
	352	{
	353	.name = "Home Filesystem",
	354	.offset = MTDPART_OFS_APPEND,
	355	.size = MTDPART_SIZ_FULL,
	356	},
	357	};
	358
	359	static uint8_t scan_ff_pattern[] = { 0xff, 0xff };
	360
	361	static struct nand_bbt_descr sharpsl_bbt = {
	362	.options = 0,
	363	.offs = 4,
	364	.len = 2,
	365	.pattern = scan_ff_pattern
	366	};
	367
	368	static struct sharpsl_nand_platform_data sharpsl_nand_platform_data = {
	369	.badblock_pattern = &sharpsl_bbt,
	370	.partitions = sharpsl_nand_partitions,
	371	.nr_partitions = ARRAY_SIZE(sharpsl_nand_partitions),
	372	};
	373
	374	static struct resource sharpsl_nand_resources[] = {
	375	{
	376	.start = 0x0C000000,
	377	.end = 0x0C000FFF,
	378	.flags = IORESOURCE_MEM,
	379	},
	380	};
	381
	382	static struct platform_device sharpsl_nand_device = {
	383	.name = "sharpsl-nand",
	384	.id = -1,
	385	.resource = sharpsl_nand_resources,
	386	.num_resources = ARRAY_SIZE(sharpsl_nand_resources),
	387	.dev.platform_data = &sharpsl_nand_platform_data,
	388	};
	389
431a2cff DB	390	static struct mtd_partition sharpsl_rom_parts[] = {
	391	{
	392	.name ="Boot PROM Filesystem",
	393	.offset = 0x00120000,
	394	.size = MTDPART_SIZ_FULL,
	395	},
	396	};
	397
	398	static struct physmap_flash_data sharpsl_rom_data = {
	399	.width = 2,
	400	.nr_parts = ARRAY_SIZE(sharpsl_rom_parts),
	401	.parts = sharpsl_rom_parts,
	402	};
	403
	404	static struct resource sharpsl_rom_resources[] = {
	405	{
	406	.start = 0x00000000,
	407	.end = 0x007fffff,
	408	.flags = IORESOURCE_MEM,
	409	},
	410	};
	411
	412	static struct platform_device sharpsl_rom_device = {
	413	.name = "physmap-flash",
	414	.id = -1,
	415	.resource = sharpsl_rom_resources,
	416	.num_resources = ARRAY_SIZE(sharpsl_rom_resources),
	417	.dev.platform_data = &sharpsl_rom_data,
	418	};
	419
1da177e4	420	static struct platform_device *devices[] __initdata = {
faed5684	421	&poodle_locomo_device,
1da177e4	422	&poodle_scoop_device,
6af7a8eb	423	&sharpsl_nand_device,
431a2cff	424	&sharpsl_rom_device,
1da177e4 LT	425	};
1da177e4 LT	426
8776b268 MB	427	static struct i2c_board_info __initdata poodle_i2c_devices[] = {
	428	{ I2C_BOARD_INFO("wm8731", 0x1b) },
	429	};
	430
74617fb6 RP	431	static void poodle_poweroff(void)
74617fb6 RP	432	{
be093beb	433	arm_machine_restart('h', NULL);
74617fb6 RP	434	}
74617fb6 RP	435
be093beb	436	static void poodle_restart(char mode, const char *cmd)
74617fb6	437	{
be093beb	438	arm_machine_restart('h', cmd);
74617fb6 RP	439	}
74617fb6 RP	440
1da177e4 LT	441	static void __init poodle_init(void)
	442	{
	443	int ret = 0;
	444
74617fb6 RP	445	pm_power_off = poodle_poweroff;
	446	arm_pm_restart = poodle_restart;
	447
f29d2455 RP	448	PCFR \|= PCFR_OPDE;
f29d2455 RP	449
26b4c8dd	450	pxa2xx_mfp_config(ARRAY_AND_SIZE(poodle_pin_config));
1da177e4	451
cc155c6f RK	452	pxa_set_ffuart_info(NULL);
	453	pxa_set_btuart_info(NULL);
	454	pxa_set_stuart_info(NULL);
	455
2b0defd4	456	platform_scoop_config = &poodle_pcmcia_config;
2b0defd4 EM	457
	458	ret = platform_add_devices(devices, ARRAY_SIZE(devices));
	459	if (ret)
	460	pr_warning("poodle: Unable to register LoCoMo device\n");
	461
faed5684	462	set_pxa_fb_parent(&poodle_locomo_device.dev);
1da177e4	463	set_pxa_fb_info(&poodle_fb_info);
13b9d47e	464	pxa_set_udc_info(&udc_info);
7a648256	465	poodle_mci_platform_data.detect_delay = msecs_to_jiffies(250);
13b9d47e	466	pxa_set_mci_info(&poodle_mci_platform_data);
8e4b8715	467	pxa_set_ficp_info(&poodle_ficp_platform_data);
f8787fdc	468	pxa_set_i2c_info(NULL);
8776b268	469	i2c_register_board_info(0, ARRAY_AND_SIZE(poodle_i2c_devices));
9ee40d9a	470	poodle_init_spi();
1da177e4 LT	471	}
	472
	473	static void __init fixup_poodle(struct machine_desc *desc,
	474	struct tag tags, char cmdline, struct meminfo mi)
	475	{
	476	sharpsl_save_param();
b2e6f755 RP	477	mi->nr_banks=1;
	478	mi->bank[0].start = 0xa0000000;
	479	mi->bank[0].node = 0;
	480	mi->bank[0].size = (3210241024);
1da177e4 LT	481	}
1da177e4 LT	482
1da177e4	483	MACHINE_START(POODLE, "SHARP Poodle")
e9dea0c6	484	.phys_io = 0x40000000,
68070bde	485	.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
e9dea0c6	486	.fixup = fixup_poodle,
f29d2455	487	.map_io = pxa_map_io,
cd49104d	488	.init_irq = pxa25x_init_irq,
e9dea0c6 RK	489	.timer = &pxa_timer,
e9dea0c6 RK	490	.init_machine = poodle_init,
1da177e4	491	MACHINE_END