[deliverable/linux.git] / arch / arm / mach-pxa / vpac270.c

/*
 * Hardware definitions for Voipac PXA270
 *
 * Copyright (C) 2010
 * Marek Vasut <marek.vasut@gmail.com>
 *
 * 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/platform_device.h>
#include <linux/delay.h>
#include <linux/irq.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <linux/gpio.h>
#include <linux/sysdev.h>
#include <linux/usb/gpio_vbus.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/dm9000.h>
#include <linux/ucb1400.h>

#include <asm/mach-types.h>
#include <asm/mach/arch.h>

#include <mach/pxa27x.h>
#include <mach/audio.h>
#include <mach/vpac270.h>
#include <mach/mmc.h>
#include <mach/pxafb.h>
#include <mach/ohci.h>
#include <mach/pxa27x-udc.h>
#include <mach/udc.h>

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

/******************************************************************************
 * Pin configuration
 ******************************************************************************/
static unsigned long vpac270_pin_config[] __initdata = {
	/* MMC */
	GPIO32_MMC_CLK,
	GPIO92_MMC_DAT_0,
	GPIO109_MMC_DAT_1,
	GPIO110_MMC_DAT_2,
	GPIO111_MMC_DAT_3,
	GPIO112_MMC_CMD,
	GPIO53_GPIO,	/* SD detect */
	GPIO52_GPIO,	/* SD r/o switch */

	/* GPIO KEYS */
	GPIO1_GPIO,	/* USER BTN */

	/* LEDs */
	GPIO15_GPIO,	/* orange led */

	/* FFUART */
	GPIO34_FFUART_RXD,
	GPIO39_FFUART_TXD,
	GPIO27_FFUART_RTS,
	GPIO100_FFUART_CTS,
	GPIO33_FFUART_DSR,
	GPIO40_FFUART_DTR,
	GPIO10_FFUART_DCD,
	GPIO38_FFUART_RI,

	/* 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,
	GPIO86_LCD_LDD_16,
	GPIO87_LCD_LDD_17,
	GPIO74_LCD_FCLK,
	GPIO75_LCD_LCLK,
	GPIO76_LCD_PCLK,
	GPIO77_LCD_BIAS,

	/* PCMCIA */
	GPIO48_nPOE,
	GPIO49_nPWE,
	GPIO50_nPIOR,
	GPIO51_nPIOW,
	GPIO85_nPCE_1,
	GPIO54_nPCE_2,
	GPIO55_nPREG,
	GPIO57_nIOIS16,
	GPIO56_nPWAIT,
	GPIO104_PSKTSEL,
	GPIO84_GPIO,	/* PCMCIA CD */
	GPIO35_GPIO,	/* PCMCIA RDY */
	GPIO107_GPIO,	/* PCMCIA PPEN */
	GPIO11_GPIO,	/* PCMCIA RESET */
	GPIO17_GPIO,	/* CF CD */
	GPIO12_GPIO,	/* CF RDY */
	GPIO16_GPIO,	/* CF RESET */

	/* UHC */
	GPIO88_USBH1_PWR,
	GPIO89_USBH1_PEN,
	GPIO119_USBH2_PWR,
	GPIO120_USBH2_PEN,

	/* UDC */
	GPIO41_GPIO,

	/* Ethernet */
	GPIO114_GPIO,	/* IRQ */

	/* AC97 */
	GPIO28_AC97_BITCLK,
	GPIO29_AC97_SDATA_IN_0,
	GPIO30_AC97_SDATA_OUT,
	GPIO31_AC97_SYNC,
	GPIO95_AC97_nRESET,
	GPIO98_AC97_SYSCLK,
	GPIO113_GPIO,	/* TS IRQ */
};

/******************************************************************************
 * NOR Flash
 ******************************************************************************/
#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)
static struct mtd_partition vpac270_partitions[] = {
	{
		.name		= "Flash",
		.offset		= 0x00000000,
		.size		= MTDPART_SIZ_FULL,
	}
};

static struct physmap_flash_data vpac270_flash_data[] = {
	{
		.width		= 2,	/* bankwidth in bytes */
		.parts		= vpac270_partitions,
		.nr_parts	= ARRAY_SIZE(vpac270_partitions)
	}
};

static struct resource vpac270_flash_resource = {
	.start	= PXA_CS0_PHYS,
	.end	= PXA_CS0_PHYS + SZ_64M - 1,
	.flags	= IORESOURCE_MEM,
};

static struct platform_device vpac270_flash = {
	.name		= "physmap-flash",
	.id		= 0,
	.resource	= &vpac270_flash_resource,
	.num_resources	= 1,
	.dev 		= {
		.platform_data = vpac270_flash_data,
	},
};
static void __init vpac270_nor_init(void)
{
	platform_device_register(&vpac270_flash);
}
#else
static inline void vpac270_nor_init(void) {}
#endif

/******************************************************************************
 * SD/MMC card controller
 ******************************************************************************/
#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE)
static struct pxamci_platform_data vpac270_mci_platform_data = {
	.ocr_mask		= MMC_VDD_32_33 | MMC_VDD_33_34,
	.gpio_card_detect	= GPIO53_VPAC270_SD_DETECT_N,
	.gpio_card_ro		= GPIO52_VPAC270_SD_READONLY,
	.detect_delay		= 20,
};

static void __init vpac270_mmc_init(void)
{
	pxa_set_mci_info(&vpac270_mci_platform_data);
}
#else
static inline void vpac270_mmc_init(void) {}
#endif

/******************************************************************************
 * GPIO keys
 ******************************************************************************/
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
static struct gpio_keys_button vpac270_pxa_buttons[] = {
	{KEY_POWER, GPIO1_VPAC270_USER_BTN, 0, "USER BTN"},
};

static struct gpio_keys_platform_data vpac270_pxa_keys_data = {
	.buttons	= vpac270_pxa_buttons,
	.nbuttons	= ARRAY_SIZE(vpac270_pxa_buttons),
};

static struct platform_device vpac270_pxa_keys = {
	.name	= "gpio-keys",
	.id	= -1,
	.dev	= {
		.platform_data = &vpac270_pxa_keys_data,
	},
};

static void __init vpac270_keys_init(void)
{
	platform_device_register(&vpac270_pxa_keys);
}
#else
static inline void vpac270_keys_init(void) {}
#endif

/******************************************************************************
 * LED
 ******************************************************************************/
#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
struct gpio_led vpac270_gpio_leds[] = {
{
	.name			= "vpac270:orange:user",
	.default_trigger	= "none",
	.gpio			= GPIO15_VPAC270_LED_ORANGE,
	.active_low		= 1,
}
};

static struct gpio_led_platform_data vpac270_gpio_led_info = {
	.leds		= vpac270_gpio_leds,
	.num_leds	= ARRAY_SIZE(vpac270_gpio_leds),
};

static struct platform_device vpac270_leds = {
	.name	= "leds-gpio",
	.id	= -1,
	.dev	= {
		.platform_data	= &vpac270_gpio_led_info,
	}
};

static void __init vpac270_leds_init(void)
{
	platform_device_register(&vpac270_leds);
}
#else
static inline void vpac270_leds_init(void) {}
#endif

/******************************************************************************
 * USB Host
 ******************************************************************************/
#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
static int vpac270_ohci_init(struct device *dev)
{
	UP2OCR = UP2OCR_HXS | UP2OCR_HXOE | UP2OCR_DPPDE | UP2OCR_DMPDE;
	return 0;
}

static struct pxaohci_platform_data vpac270_ohci_info = {
	.port_mode	= PMM_PERPORT_MODE,
	.flags		= ENABLE_PORT1 | ENABLE_PORT2 |
			POWER_CONTROL_LOW | POWER_SENSE_LOW,
	.init		= vpac270_ohci_init,
};

static void __init vpac270_uhc_init(void)
{
	pxa_set_ohci_info(&vpac270_ohci_info);
}
#else
static inline void vpac270_uhc_init(void) {}
#endif

/******************************************************************************
 * USB Gadget
 ******************************************************************************/
#if defined(CONFIG_USB_GADGET_PXA27X)||defined(CONFIG_USB_GADGET_PXA27X_MODULE)
static struct gpio_vbus_mach_info vpac270_gpio_vbus_info = {
	.gpio_vbus		= GPIO41_VPAC270_UDC_DETECT,
	.gpio_pullup		= -1,
};

static struct platform_device vpac270_gpio_vbus = {
	.name	= "gpio-vbus",
	.id	= -1,
	.dev	= {
		.platform_data	= &vpac270_gpio_vbus_info,
	},
};

static void vpac270_udc_command(int cmd)
{
	if (cmd == PXA2XX_UDC_CMD_CONNECT)
		UP2OCR |= UP2OCR_HXOE | UP2OCR_DPPUE | UP2OCR_DPPUBE;
	else if (cmd == PXA2XX_UDC_CMD_DISCONNECT)
		UP2OCR &= ~(UP2OCR_HXOE | UP2OCR_DPPUE | UP2OCR_DPPUBE);
}

static struct pxa2xx_udc_mach_info vpac270_udc_info __initdata = {
	.udc_command		= vpac270_udc_command,
	.gpio_pullup		= -1,
};

static void __init vpac270_udc_init(void)
{
	pxa_set_udc_info(&vpac270_udc_info);
	platform_device_register(&vpac270_gpio_vbus);
}
#else
static inline void vpac270_udc_init(void) {}
#endif

/******************************************************************************
 * Ethernet
 ******************************************************************************/
#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
static struct resource vpac270_dm9000_resources[] = {
	[0] = {
		.start	= PXA_CS2_PHYS + 0x300,
		.end	= PXA_CS2_PHYS + 0x303,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= PXA_CS2_PHYS + 0x304,
		.end	= PXA_CS2_PHYS + 0x343,
		.flags	= IORESOURCE_MEM,
	},
	[2] = {
		.start	= IRQ_GPIO(GPIO114_VPAC270_ETH_IRQ),
		.end	= IRQ_GPIO(GPIO114_VPAC270_ETH_IRQ),
		.flags	= IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
	},
};

static struct dm9000_plat_data vpac270_dm9000_platdata = {
	.flags		= DM9000_PLATF_32BITONLY,
};

static struct platform_device vpac270_dm9000_device = {
	.name		= "dm9000",
	.id		= -1,
	.num_resources	= ARRAY_SIZE(vpac270_dm9000_resources),
	.resource	= vpac270_dm9000_resources,
	.dev		= {
		.platform_data = &vpac270_dm9000_platdata,
	}
};

static void __init vpac270_eth_init(void)
{
	platform_device_register(&vpac270_dm9000_device);
}
#else
static inline void vpac270_eth_init(void) {}
#endif

/******************************************************************************
 * Audio and Touchscreen
 ******************************************************************************/
#if	defined(CONFIG_TOUCHSCREEN_UCB1400) || \
	defined(CONFIG_TOUCHSCREEN_UCB1400_MODULE)
static pxa2xx_audio_ops_t vpac270_ac97_pdata = {
	.reset_gpio	= 95,
};

static struct ucb1400_pdata vpac270_ucb1400_pdata = {
	.irq		= IRQ_GPIO(113),
};

static struct platform_device vpac270_ucb1400_device = {
	.name		= "ucb1400_core",
	.id		= -1,
	.dev		= {
		.platform_data = &vpac270_ucb1400_pdata,
	},
};

static void __init vpac270_ts_init(void)
{
	pxa_set_ac97_info(&vpac270_ac97_pdata);
	platform_device_register(&vpac270_ucb1400_device);
}
#else
static inline void vpac270_ts_init(void) {}
#endif

/******************************************************************************
 * Framebuffer
 ******************************************************************************/
#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
static struct pxafb_mode_info vpac270_lcd_modes[] = {
{
	.pixclock	= 57692,
	.xres		= 640,
	.yres		= 480,
	.bpp		= 32,
	.depth		= 18,

	.left_margin	= 144,
	.right_margin	= 32,
	.upper_margin	= 13,
	.lower_margin	= 30,

	.hsync_len	= 32,
	.vsync_len	= 2,

	.sync		= FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
},
};

static struct pxafb_mach_info vpac270_lcd_screen = {
	.modes		= vpac270_lcd_modes,
	.num_modes	= ARRAY_SIZE(vpac270_lcd_modes),
	.lcd_conn	= LCD_COLOR_TFT_18BPP,
};

static void vpac270_lcd_power(int on, struct fb_var_screeninfo *info)
{
	gpio_set_value(GPIO81_VPAC270_BKL_ON, on);
}

static void __init vpac270_lcd_init(void)
{
	int ret;

	ret = gpio_request(GPIO81_VPAC270_BKL_ON, "BKL-ON");
	if (ret) {
		pr_err("Requesting BKL-ON GPIO failed!\n");
		goto err;
	}

	ret = gpio_direction_output(GPIO81_VPAC270_BKL_ON, 1);
	if (ret) {
		pr_err("Setting BKL-ON GPIO direction failed!\n");
		goto err2;
	}

	vpac270_lcd_screen.pxafb_lcd_power = vpac270_lcd_power;
	set_pxa_fb_info(&vpac270_lcd_screen);
	return;

err2:
	gpio_free(GPIO81_VPAC270_BKL_ON);
err:
	return;
}
#else
static inline void vpac270_lcd_init(void) {}
#endif

/******************************************************************************
 * Machine init
 ******************************************************************************/
static void __init vpac270_init(void)
{
	pxa2xx_mfp_config(ARRAY_AND_SIZE(vpac270_pin_config));

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

	vpac270_lcd_init();
	vpac270_mmc_init();
	vpac270_nor_init();
	vpac270_leds_init();
	vpac270_keys_init();
	vpac270_uhc_init();
	vpac270_udc_init();
	vpac270_eth_init();
	vpac270_ts_init();
}

MACHINE_START(VPAC270, "Voipac PXA270")
	.phys_io	= 0x40000000,
	.io_pg_offst	= (io_p2v(0x40000000) >> 18) & 0xfffc,
	.boot_params	= 0xa0000100,
	.map_io		= pxa_map_io,
	.init_irq	= pxa27x_init_irq,
	.timer		= &pxa_timer,
	.init_machine	= vpac270_init
MACHINE_END
Commit	Line	Data
543cd842 M	1	/*
	2	* Hardware definitions for Voipac PXA270
	3	*
	4	* Copyright (C) 2010
	5	* Marek Vasut <marek.vasut@gmail.com>
	6	*
	7	* This program is free software; you can redistribute it and/or modify
	8	* it under the terms of the GNU General Public License version 2 as
	9	* published by the Free Software Foundation.
	10	*
	11	*/
	12
	13	#include <linux/platform_device.h>
	14	#include <linux/delay.h>
	15	#include <linux/irq.h>
	16	#include <linux/gpio_keys.h>
	17	#include <linux/input.h>
	18	#include <linux/gpio.h>
	19	#include <linux/sysdev.h>
3d98f881	20	#include <linux/usb/gpio_vbus.h>
543cd842 M	21	#include <linux/mtd/mtd.h>
	22	#include <linux/mtd/partitions.h>
	23	#include <linux/mtd/physmap.h>
947fb57e	24	#include <linux/dm9000.h>
1a8fb70e	25	#include <linux/ucb1400.h>
543cd842 M	26
	27	#include <asm/mach-types.h>
	28	#include <asm/mach/arch.h>
	29
	30	#include <mach/pxa27x.h>
1a8fb70e	31	#include <mach/audio.h>
543cd842 M	32	#include <mach/vpac270.h>
	33	#include <mach/mmc.h>
	34	#include <mach/pxafb.h>
3d98f881 MV	35	#include <mach/ohci.h>
	36	#include <mach/pxa27x-udc.h>
	37	#include <mach/udc.h>
543cd842 M	38
	39	#include "generic.h"
	40	#include "devices.h"
	41
	42	/******************************************************************************
	43	* Pin configuration
	44	******************************************************************************/
	45	static unsigned long vpac270_pin_config[] __initdata = {
	46	/* MMC */
	47	GPIO32_MMC_CLK,
	48	GPIO92_MMC_DAT_0,
	49	GPIO109_MMC_DAT_1,
	50	GPIO110_MMC_DAT_2,
	51	GPIO111_MMC_DAT_3,
	52	GPIO112_MMC_CMD,
	53	GPIO53_GPIO, /* SD detect */
	54	GPIO52_GPIO, /* SD r/o switch */
	55
	56	/* GPIO KEYS */
	57	GPIO1_GPIO, /* USER BTN */
	58
	59	/* LEDs */
	60	GPIO15_GPIO, /* orange led */
	61
	62	/* FFUART */
	63	GPIO34_FFUART_RXD,
	64	GPIO39_FFUART_TXD,
	65	GPIO27_FFUART_RTS,
	66	GPIO100_FFUART_CTS,
	67	GPIO33_FFUART_DSR,
	68	GPIO40_FFUART_DTR,
	69	GPIO10_FFUART_DCD,
	70	GPIO38_FFUART_RI,
	71
	72	/* LCD */
	73	GPIO58_LCD_LDD_0,
	74	GPIO59_LCD_LDD_1,
	75	GPIO60_LCD_LDD_2,
	76	GPIO61_LCD_LDD_3,
	77	GPIO62_LCD_LDD_4,
	78	GPIO63_LCD_LDD_5,
	79	GPIO64_LCD_LDD_6,
	80	GPIO65_LCD_LDD_7,
	81	GPIO66_LCD_LDD_8,
	82	GPIO67_LCD_LDD_9,
	83	GPIO68_LCD_LDD_10,
	84	GPIO69_LCD_LDD_11,
	85	GPIO70_LCD_LDD_12,
	86	GPIO71_LCD_LDD_13,
	87	GPIO72_LCD_LDD_14,
	88	GPIO73_LCD_LDD_15,
	89	GPIO86_LCD_LDD_16,
	90	GPIO87_LCD_LDD_17,
	91	GPIO74_LCD_FCLK,
	92	GPIO75_LCD_LCLK,
	93	GPIO76_LCD_PCLK,
	94	GPIO77_LCD_BIAS,
addff0fa MV	95
	96	/* PCMCIA */
	97	GPIO48_nPOE,
	98	GPIO49_nPWE,
	99	GPIO50_nPIOR,
	100	GPIO51_nPIOW,
	101	GPIO85_nPCE_1,
	102	GPIO54_nPCE_2,
	103	GPIO55_nPREG,
	104	GPIO57_nIOIS16,
	105	GPIO56_nPWAIT,
	106	GPIO104_PSKTSEL,
	107	GPIO84_GPIO, /* PCMCIA CD */
	108	GPIO35_GPIO, /* PCMCIA RDY */
	109	GPIO107_GPIO, /* PCMCIA PPEN */
	110	GPIO11_GPIO, /* PCMCIA RESET */
	111	GPIO17_GPIO, /* CF CD */
	112	GPIO12_GPIO, /* CF RDY */
	113	GPIO16_GPIO, /* CF RESET */
	114
3d98f881 MV	115	/* UHC */
	116	GPIO88_USBH1_PWR,
	117	GPIO89_USBH1_PEN,
	118	GPIO119_USBH2_PWR,
	119	GPIO120_USBH2_PEN,
	120
	121	/* UDC */
	122	GPIO41_GPIO,
947fb57e MV	123
	124	/* Ethernet */
	125	GPIO114_GPIO, /* IRQ */
1a8fb70e MV	126
	127	/* AC97 */
	128	GPIO28_AC97_BITCLK,
	129	GPIO29_AC97_SDATA_IN_0,
	130	GPIO30_AC97_SDATA_OUT,
	131	GPIO31_AC97_SYNC,
	132	GPIO95_AC97_nRESET,
	133	GPIO98_AC97_SYSCLK,
	134	GPIO113_GPIO, /* TS IRQ */
543cd842 M	135	};
	136
	137	/******************************************************************************
	138	* NOR Flash
	139	******************************************************************************/
	140	#if defined(CONFIG_MTD_PHYSMAP) \|\| defined(CONFIG_MTD_PHYSMAP_MODULE)
	141	static struct mtd_partition vpac270_partitions[] = {
	142	{
	143	.name = "Flash",
	144	.offset = 0x00000000,
	145	.size = MTDPART_SIZ_FULL,
	146	}
	147	};
	148
	149	static struct physmap_flash_data vpac270_flash_data[] = {
	150	{
	151	.width = 2, /* bankwidth in bytes */
	152	.parts = vpac270_partitions,
	153	.nr_parts = ARRAY_SIZE(vpac270_partitions)
	154	}
	155	};
	156
	157	static struct resource vpac270_flash_resource = {
	158	.start = PXA_CS0_PHYS,
	159	.end = PXA_CS0_PHYS + SZ_64M - 1,
	160	.flags = IORESOURCE_MEM,
	161	};
	162
	163	static struct platform_device vpac270_flash = {
	164	.name = "physmap-flash",
	165	.id = 0,
	166	.resource = &vpac270_flash_resource,
	167	.num_resources = 1,
	168	.dev = {
	169	.platform_data = vpac270_flash_data,
	170	},
	171	};
	172	static void __init vpac270_nor_init(void)
	173	{
	174	platform_device_register(&vpac270_flash);
	175	}
	176	#else
	177	static inline void vpac270_nor_init(void) {}
	178	#endif
	179
	180	/******************************************************************************
	181	* SD/MMC card controller
	182	******************************************************************************/
	183	#if defined(CONFIG_MMC_PXA) \|\| defined(CONFIG_MMC_PXA_MODULE)
	184	static struct pxamci_platform_data vpac270_mci_platform_data = {
	185	.ocr_mask = MMC_VDD_32_33 \| MMC_VDD_33_34,
	186	.gpio_card_detect = GPIO53_VPAC270_SD_DETECT_N,
	187	.gpio_card_ro = GPIO52_VPAC270_SD_READONLY,
	188	.detect_delay = 20,
	189	};
	190
	191	static void __init vpac270_mmc_init(void)
	192	{
	193	pxa_set_mci_info(&vpac270_mci_platform_data);
	194	}
	195	#else
	196	static inline void vpac270_mmc_init(void) {}
	197	#endif
	198
199	/******************************************************************************
200	* GPIO keys
201	******************************************************************************/
202	#if defined(CONFIG_KEYBOARD_GPIO) \|\| defined(CONFIG_KEYBOARD_GPIO_MODULE)
203	static struct gpio_keys_button vpac270_pxa_buttons[] = {
204	{KEY_POWER, GPIO1_VPAC270_USER_BTN, 0, "USER BTN"},
205	};
206
207	static struct gpio_keys_platform_data vpac270_pxa_keys_data = {
208	.buttons = vpac270_pxa_buttons,
209	.nbuttons = ARRAY_SIZE(vpac270_pxa_buttons),
210	};
211
212	static struct platform_device vpac270_pxa_keys = {
213	.name = "gpio-keys",
214	.id = -1,
215	.dev = {
216	.platform_data = &vpac270_pxa_keys_data,
217	},
218	};
219
220	static void __init vpac270_keys_init(void)
221	{
222	platform_device_register(&vpac270_pxa_keys);
223	}
224	#else
225	static inline void vpac270_keys_init(void) {}
226	#endif
227
228	/******************************************************************************
229	* LED
230	******************************************************************************/
231	#if defined(CONFIG_LEDS_GPIO) \|\| defined(CONFIG_LEDS_GPIO_MODULE)
232	struct gpio_led vpac270_gpio_leds[] = {
233	{
234	.name = "vpac270:orange:user",
235	.default_trigger = "none",
236	.gpio = GPIO15_VPAC270_LED_ORANGE,
237	.active_low = 1,
238	}
239	};
240
241	static struct gpio_led_platform_data vpac270_gpio_led_info = {
242	.leds = vpac270_gpio_leds,
243	.num_leds = ARRAY_SIZE(vpac270_gpio_leds),
244	};
245
246	static struct platform_device vpac270_leds = {
247	.name = "leds-gpio",
248	.id = -1,
249	.dev = {
250	.platform_data = &vpac270_gpio_led_info,
251	}
252	};
253
254	static void __init vpac270_leds_init(void)
255	{
256	platform_device_register(&vpac270_leds);
257	}
258	#else
259	static inline void vpac270_leds_init(void) {}
260	#endif
261
3d98f881 MV	262	/******************************************************************************
	263	* USB Host
	264	******************************************************************************/
	265	#if defined(CONFIG_USB_OHCI_HCD) \|\| defined(CONFIG_USB_OHCI_HCD_MODULE)
	266	static int vpac270_ohci_init(struct device *dev)
	267	{
	268	UP2OCR = UP2OCR_HXS \| UP2OCR_HXOE \| UP2OCR_DPPDE \| UP2OCR_DMPDE;
	269	return 0;
	270	}
	271
	272	static struct pxaohci_platform_data vpac270_ohci_info = {
	273	.port_mode = PMM_PERPORT_MODE,
	274	.flags = ENABLE_PORT1 \| ENABLE_PORT2 \|
	275	POWER_CONTROL_LOW \| POWER_SENSE_LOW,
	276	.init = vpac270_ohci_init,
	277	};
	278
	279	static void __init vpac270_uhc_init(void)
	280	{
	281	pxa_set_ohci_info(&vpac270_ohci_info);
	282	}
	283	#else
	284	static inline void vpac270_uhc_init(void) {}
	285	#endif
	286
	287	/******************************************************************************
	288	* USB Gadget
	289	******************************************************************************/
	290	#if defined(CONFIG_USB_GADGET_PXA27X)\|\|defined(CONFIG_USB_GADGET_PXA27X_MODULE)
	291	static struct gpio_vbus_mach_info vpac270_gpio_vbus_info = {
	292	.gpio_vbus = GPIO41_VPAC270_UDC_DETECT,
	293	.gpio_pullup = -1,
	294	};
	295
	296	static struct platform_device vpac270_gpio_vbus = {
	297	.name = "gpio-vbus",
	298	.id = -1,
	299	.dev = {
	300	.platform_data = &vpac270_gpio_vbus_info,
	301	},
	302	};
	303
	304	static void vpac270_udc_command(int cmd)
	305	{
	306	if (cmd == PXA2XX_UDC_CMD_CONNECT)
	307	UP2OCR \|= UP2OCR_HXOE \| UP2OCR_DPPUE \| UP2OCR_DPPUBE;
	308	else if (cmd == PXA2XX_UDC_CMD_DISCONNECT)
	309	UP2OCR &= ~(UP2OCR_HXOE \| UP2OCR_DPPUE \| UP2OCR_DPPUBE);
	310	}
	311
	312	static struct pxa2xx_udc_mach_info vpac270_udc_info __initdata = {
	313	.udc_command = vpac270_udc_command,
	314	.gpio_pullup = -1,
	315	};
	316
	317	static void __init vpac270_udc_init(void)
	318	{
	319	pxa_set_udc_info(&vpac270_udc_info);
	320	platform_device_register(&vpac270_gpio_vbus);
	321	}
	322	#else
	323	static inline void vpac270_udc_init(void) {}
	324	#endif
	325
947fb57e MV	326	/******************************************************************************
	327	* Ethernet
	328	******************************************************************************/
	329	#if defined(CONFIG_DM9000) \|\| defined(CONFIG_DM9000_MODULE)
	330	static struct resource vpac270_dm9000_resources[] = {
	331	[0] = {
	332	.start = PXA_CS2_PHYS + 0x300,
	333	.end = PXA_CS2_PHYS + 0x303,
	334	.flags = IORESOURCE_MEM,
	335	},
	336	[1] = {
	337	.start = PXA_CS2_PHYS + 0x304,
	338	.end = PXA_CS2_PHYS + 0x343,
	339	.flags = IORESOURCE_MEM,
	340	},
	341	[2] = {
	342	.start = IRQ_GPIO(GPIO114_VPAC270_ETH_IRQ),
	343	.end = IRQ_GPIO(GPIO114_VPAC270_ETH_IRQ),
	344	.flags = IORESOURCE_IRQ \| IORESOURCE_IRQ_HIGHEDGE,
	345	},
	346	};
	347
	348	static struct dm9000_plat_data vpac270_dm9000_platdata = {
	349	.flags = DM9000_PLATF_32BITONLY,
	350	};
	351
	352	static struct platform_device vpac270_dm9000_device = {
	353	.name = "dm9000",
	354	.id = -1,
	355	.num_resources = ARRAY_SIZE(vpac270_dm9000_resources),
	356	.resource = vpac270_dm9000_resources,
	357	.dev = {
	358	.platform_data = &vpac270_dm9000_platdata,
	359	}
	360	};
	361
	362	static void __init vpac270_eth_init(void)
	363	{
	364	platform_device_register(&vpac270_dm9000_device);
	365	}
	366	#else
	367	static inline void vpac270_eth_init(void) {}
	368	#endif
	369
1a8fb70e MV	370	/******************************************************************************
	371	* Audio and Touchscreen
	372	******************************************************************************/
	373	#if defined(CONFIG_TOUCHSCREEN_UCB1400) \|\| \
	374	defined(CONFIG_TOUCHSCREEN_UCB1400_MODULE)
	375	static pxa2xx_audio_ops_t vpac270_ac97_pdata = {
	376	.reset_gpio = 95,
	377	};
	378
	379	static struct ucb1400_pdata vpac270_ucb1400_pdata = {
	380	.irq = IRQ_GPIO(113),
	381	};
	382
	383	static struct platform_device vpac270_ucb1400_device = {
	384	.name = "ucb1400_core",
	385	.id = -1,
	386	.dev = {
	387	.platform_data = &vpac270_ucb1400_pdata,
	388	},
	389	};
	390
	391	static void __init vpac270_ts_init(void)
	392	{
	393	pxa_set_ac97_info(&vpac270_ac97_pdata);
	394	platform_device_register(&vpac270_ucb1400_device);
	395	}
	396	#else
	397	static inline void vpac270_ts_init(void) {}
	398	#endif
	399
543cd842 M	400	/******************************************************************************
	401	* Framebuffer
	402	******************************************************************************/
	403	#if defined(CONFIG_FB_PXA) \|\| defined(CONFIG_FB_PXA_MODULE)
	404	static struct pxafb_mode_info vpac270_lcd_modes[] = {
	405	{
	406	.pixclock = 57692,
	407	.xres = 640,
	408	.yres = 480,
	409	.bpp = 32,
	410	.depth = 18,
	411
	412	.left_margin = 144,
	413	.right_margin = 32,
	414	.upper_margin = 13,
	415	.lower_margin = 30,
	416
	417	.hsync_len = 32,
	418	.vsync_len = 2,
	419
	420	.sync = FB_SYNC_HOR_HIGH_ACT \| FB_SYNC_VERT_HIGH_ACT,
	421	},
	422	};
	423
	424	static struct pxafb_mach_info vpac270_lcd_screen = {
	425	.modes = vpac270_lcd_modes,
	426	.num_modes = ARRAY_SIZE(vpac270_lcd_modes),
	427	.lcd_conn = LCD_COLOR_TFT_18BPP,
	428	};
	429
	430	static void vpac270_lcd_power(int on, struct fb_var_screeninfo *info)
	431	{
	432	gpio_set_value(GPIO81_VPAC270_BKL_ON, on);
	433	}
	434
	435	static void __init vpac270_lcd_init(void)
	436	{
	437	int ret;
	438
	439	ret = gpio_request(GPIO81_VPAC270_BKL_ON, "BKL-ON");
	440	if (ret) {
	441	pr_err("Requesting BKL-ON GPIO failed!\n");
	442	goto err;
	443	}
	444
	445	ret = gpio_direction_output(GPIO81_VPAC270_BKL_ON, 1);
	446	if (ret) {
	447	pr_err("Setting BKL-ON GPIO direction failed!\n");
	448	goto err2;
	449	}
	450
	451	vpac270_lcd_screen.pxafb_lcd_power = vpac270_lcd_power;
	452	set_pxa_fb_info(&vpac270_lcd_screen);
	453	return;
	454
	455	err2:
	456	gpio_free(GPIO81_VPAC270_BKL_ON);
	457	err:
	458	return;
	459	}
	460	#else
	461	static inline void vpac270_lcd_init(void) {}
	462	#endif
	463
464	/******************************************************************************
465	* Machine init
466	******************************************************************************/
467	static void __init vpac270_init(void)
468	{
469	pxa2xx_mfp_config(ARRAY_AND_SIZE(vpac270_pin_config));
470
471	pxa_set_ffuart_info(NULL);
472	pxa_set_btuart_info(NULL);
473	pxa_set_stuart_info(NULL);
474
475	vpac270_lcd_init();
476	vpac270_mmc_init();
477	vpac270_nor_init();
478	vpac270_leds_init();
479	vpac270_keys_init();
3d98f881 MV	480	vpac270_uhc_init();
3d98f881 MV	481	vpac270_udc_init();
947fb57e	482	vpac270_eth_init();
1a8fb70e	483	vpac270_ts_init();
543cd842 M	484	}
	485
	486	MACHINE_START(VPAC270, "Voipac PXA270")
	487	.phys_io = 0x40000000,
	488	.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
	489	.boot_params = 0xa0000100,
	490	.map_io = pxa_map_io,
	491	.init_irq = pxa27x_init_irq,
	492	.timer = &pxa_timer,
	493	.init_machine = vpac270_init
	494	MACHINE_END