[deliverable/linux.git] / arch / arm / mach-pxa / cm-x300.c

/*
 * linux/arch/arm/mach-pxa/cm-x300.c
 *
 * Support for the CompuLab CM-X300 modules
 *
 * Copyright (C) 2008 CompuLab Ltd.
 *
 * Mike Rapoport <mike@compulab.co.il>
 *
 * 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/module.h>
#include <linux/kernel.h>
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/platform_device.h>

#include <linux/gpio.h>
#include <linux/dm9000.h>
#include <linux/leds.h>
#include <linux/rtc-v3020.h>

#include <linux/i2c.h>
#include <linux/i2c/pca953x.h>

#include <linux/spi/spi.h>
#include <linux/spi/spi_gpio.h>
#include <linux/spi/tdo24m.h>

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

#include <mach/pxa300.h>
#include <mach/pxa27x-udc.h>
#include <mach/pxafb.h>
#include <mach/mmc.h>
#include <mach/ohci.h>
#include <plat/i2c.h>
#include <plat/pxa3xx_nand.h>
#include <mach/audio.h>

#include <asm/mach/map.h>

#include "generic.h"

#define CM_X300_ETH_PHYS	0x08000010

#define GPIO82_MMC_IRQ		(82)
#define GPIO85_MMC_WP		(85)

#define	CM_X300_MMC_IRQ		IRQ_GPIO(GPIO82_MMC_IRQ)

#define GPIO95_RTC_CS		(95)
#define GPIO96_RTC_WR		(96)
#define GPIO97_RTC_RD		(97)
#define GPIO98_RTC_IO		(98)

static mfp_cfg_t cm_x3xx_mfp_cfg[] __initdata = {
	/* LCD */
	GPIO54_LCD_LDD_0,
	GPIO55_LCD_LDD_1,
	GPIO56_LCD_LDD_2,
	GPIO57_LCD_LDD_3,
	GPIO58_LCD_LDD_4,
	GPIO59_LCD_LDD_5,
	GPIO60_LCD_LDD_6,
	GPIO61_LCD_LDD_7,
	GPIO62_LCD_LDD_8,
	GPIO63_LCD_LDD_9,
	GPIO64_LCD_LDD_10,
	GPIO65_LCD_LDD_11,
	GPIO66_LCD_LDD_12,
	GPIO67_LCD_LDD_13,
	GPIO68_LCD_LDD_14,
	GPIO69_LCD_LDD_15,
	GPIO72_LCD_FCLK,
	GPIO73_LCD_LCLK,
	GPIO74_LCD_PCLK,
	GPIO75_LCD_BIAS,

	/* BTUART */
	GPIO111_UART2_RTS,
	GPIO112_UART2_RXD | MFP_LPM_EDGE_FALL,
	GPIO113_UART2_TXD,
	GPIO114_UART2_CTS | MFP_LPM_EDGE_BOTH,

	/* STUART */
	GPIO109_UART3_TXD,
	GPIO110_UART3_RXD | MFP_LPM_EDGE_FALL,

	/* AC97 */
	GPIO23_AC97_nACRESET,
	GPIO24_AC97_SYSCLK,
	GPIO29_AC97_BITCLK,
	GPIO25_AC97_SDATA_IN_0,
	GPIO27_AC97_SDATA_OUT,
	GPIO28_AC97_SYNC,

	/* Keypad */
	GPIO115_KP_MKIN_0 | MFP_LPM_EDGE_BOTH,
	GPIO116_KP_MKIN_1 | MFP_LPM_EDGE_BOTH,
	GPIO117_KP_MKIN_2 | MFP_LPM_EDGE_BOTH,
	GPIO118_KP_MKIN_3 | MFP_LPM_EDGE_BOTH,
	GPIO119_KP_MKIN_4 | MFP_LPM_EDGE_BOTH,
	GPIO120_KP_MKIN_5 | MFP_LPM_EDGE_BOTH,
	GPIO2_2_KP_MKIN_6 | MFP_LPM_EDGE_BOTH,
	GPIO3_2_KP_MKIN_7 | MFP_LPM_EDGE_BOTH,
	GPIO121_KP_MKOUT_0,
	GPIO122_KP_MKOUT_1,
	GPIO123_KP_MKOUT_2,
	GPIO124_KP_MKOUT_3,
	GPIO125_KP_MKOUT_4,
	GPIO4_2_KP_MKOUT_5,

	/* MMC1 */
	GPIO3_MMC1_DAT0,
	GPIO4_MMC1_DAT1 | MFP_LPM_EDGE_BOTH,
	GPIO5_MMC1_DAT2,
	GPIO6_MMC1_DAT3,
	GPIO7_MMC1_CLK,
	GPIO8_MMC1_CMD,	/* CMD0 for slot 0 */

	/* MMC2 */
	GPIO9_MMC2_DAT0,
	GPIO10_MMC2_DAT1 | MFP_LPM_EDGE_BOTH,
	GPIO11_MMC2_DAT2,
	GPIO12_MMC2_DAT3,
	GPIO13_MMC2_CLK,
	GPIO14_MMC2_CMD,

	/* FFUART */
	GPIO30_UART1_RXD | MFP_LPM_EDGE_FALL,
	GPIO31_UART1_TXD,
	GPIO32_UART1_CTS,
	GPIO37_UART1_RTS,
	GPIO33_UART1_DCD,
	GPIO34_UART1_DSR | MFP_LPM_EDGE_FALL,
	GPIO35_UART1_RI,
	GPIO36_UART1_DTR,

	/* GPIOs */
	GPIO82_GPIO | MFP_PULL_HIGH,	/* MMC CD */
	GPIO85_GPIO,			/* MMC WP */
	GPIO99_GPIO,			/* Ethernet IRQ */

	/* RTC GPIOs */
	GPIO95_GPIO,			/* RTC CS */
	GPIO96_GPIO,			/* RTC WR */
	GPIO97_GPIO,			/* RTC RD */
	GPIO98_GPIO,			/* RTC IO */

	/* Standard I2C */
	GPIO21_I2C_SCL,
	GPIO22_I2C_SDA,
};

static mfp_cfg_t cm_x3xx_rev_lt130_mfp_cfg[] __initdata = {
	/* GPIOs */
	GPIO79_GPIO,			/* LED */
	GPIO77_GPIO,			/* WiFi reset */
	GPIO78_GPIO,			/* BT reset */
};

static mfp_cfg_t cm_x3xx_rev_ge130_mfp_cfg[] __initdata = {
	/* GPIOs */
	GPIO76_GPIO,			/* LED */
	GPIO71_GPIO,			/* WiFi reset */
	GPIO70_GPIO,			/* BT reset */
};

static mfp_cfg_t cm_x310_mfp_cfg[] __initdata = {
	/* USB PORT 2 */
	ULPI_STP,
	ULPI_NXT,
	ULPI_DIR,
	GPIO30_ULPI_DATA_OUT_0,
	GPIO31_ULPI_DATA_OUT_1,
	GPIO32_ULPI_DATA_OUT_2,
	GPIO33_ULPI_DATA_OUT_3,
	GPIO34_ULPI_DATA_OUT_4,
	GPIO35_ULPI_DATA_OUT_5,
	GPIO36_ULPI_DATA_OUT_6,
	GPIO37_ULPI_DATA_OUT_7,
	GPIO38_ULPI_CLK,
	/* external PHY reset pin */
	GPIO127_GPIO,

	/* USB PORT 3 */
	GPIO77_USB_P3_1,
	GPIO78_USB_P3_2,
	GPIO79_USB_P3_3,
	GPIO80_USB_P3_4,
	GPIO81_USB_P3_5,
	GPIO82_USB_P3_6,
	GPIO0_2_USBH_PEN,
};

#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
static struct resource dm9000_resources[] = {
	[0] = {
		.start	= CM_X300_ETH_PHYS,
		.end	= CM_X300_ETH_PHYS + 0x3,
		.flags	= IORESOURCE_MEM,
	},
	[1] = {
		.start	= CM_X300_ETH_PHYS + 0x4,
		.end	= CM_X300_ETH_PHYS + 0x4 + 500,
		.flags	= IORESOURCE_MEM,
	},
	[2] = {
		.start	= IRQ_GPIO(mfp_to_gpio(MFP_PIN_GPIO99)),
		.end	= IRQ_GPIO(mfp_to_gpio(MFP_PIN_GPIO99)),
		.flags	= IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
	}
};

static struct dm9000_plat_data cm_x300_dm9000_platdata = {
	.flags		= DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM,
};

static struct platform_device dm9000_device = {
	.name		= "dm9000",
	.id		= 0,
	.num_resources	= ARRAY_SIZE(dm9000_resources),
	.resource	= dm9000_resources,
	.dev		= {
		.platform_data = &cm_x300_dm9000_platdata,
	}

};

static void __init cm_x300_init_dm9000(void)
{
	platform_device_register(&dm9000_device);
}
#else
static inline void cm_x300_init_dm9000(void) {}
#endif

/* LCD */
#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
static struct pxafb_mode_info cm_x300_lcd_modes[] = {
	[0] = {
		.pixclock	= 38250,
		.bpp		= 16,
		.xres		= 480,
		.yres		= 640,
		.hsync_len	= 8,
		.vsync_len	= 2,
		.left_margin	= 8,
		.upper_margin	= 2,
		.right_margin	= 24,
		.lower_margin	= 4,
		.cmap_greyscale	= 0,
	},
	[1] = {
		.pixclock	= 153800,
		.bpp		= 16,
		.xres		= 240,
		.yres		= 320,
		.hsync_len	= 8,
		.vsync_len	= 2,
		.left_margin	= 8,
		.upper_margin	= 2,
		.right_margin	= 88,
		.lower_margin	= 2,
		.cmap_greyscale	= 0,
	},
};

static struct pxafb_mach_info cm_x300_lcd = {
	.modes			= cm_x300_lcd_modes,
	.num_modes		= ARRAY_SIZE(cm_x300_lcd_modes),
	.lcd_conn		= LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
};

static void __init cm_x300_init_lcd(void)
{
	set_pxa_fb_info(&cm_x300_lcd);
}
#else
static inline void cm_x300_init_lcd(void) {}
#endif

#if defined(CONFIG_SPI_GPIO) || defined(CONFIG_SPI_GPIO_MODULE)
#define GPIO_LCD_BASE	(144)
#define GPIO_LCD_DIN	(GPIO_LCD_BASE + 8)	/* aux_gpio3_0 */
#define GPIO_LCD_DOUT	(GPIO_LCD_BASE + 9)	/* aux_gpio3_1 */
#define GPIO_LCD_SCL	(GPIO_LCD_BASE + 10)	/* aux_gpio3_2 */
#define GPIO_LCD_CS	(GPIO_LCD_BASE + 11)	/* aux_gpio3_3 */
#define LCD_SPI_BUS_NUM	(1)

static struct spi_gpio_platform_data cm_x300_spi_gpio_pdata = {
	.sck		= GPIO_LCD_SCL,
	.mosi		= GPIO_LCD_DIN,
	.miso		= GPIO_LCD_DOUT,
	.num_chipselect	= 1,
};

static struct platform_device cm_x300_spi_gpio = {
	.name		= "spi_gpio",
	.id		= LCD_SPI_BUS_NUM,
	.dev		= {
		.platform_data	= &cm_x300_spi_gpio_pdata,
	},
};

static struct tdo24m_platform_data cm_x300_tdo24m_pdata = {
	.model = TDO35S,
};

static struct spi_board_info cm_x300_spi_devices[] __initdata = {
	{
		.modalias		= "tdo24m",
		.max_speed_hz		= 1000000,
		.bus_num		= LCD_SPI_BUS_NUM,
		.chip_select		= 0,
		.controller_data	= (void *) GPIO_LCD_CS,
		.platform_data		= &cm_x300_tdo24m_pdata,
	},
};

static void __init cm_x300_init_spi(void)
{
	spi_register_board_info(cm_x300_spi_devices,
				ARRAY_SIZE(cm_x300_spi_devices));
	platform_device_register(&cm_x300_spi_gpio);
}
#else
static inline void cm_x300_init_spi(void) {}
#endif

#if defined(CONFIG_SND_PXA2XX_LIB_AC97)
static void __init cm_x300_init_ac97(void)
{
	pxa_set_ac97_info(NULL);
}
#else
static inline void cm_x300_init_ac97(void) {}
#endif

#if defined(CONFIG_MTD_NAND_PXA3xx) || defined(CONFIG_MTD_NAND_PXA3xx_MODULE)
static struct mtd_partition cm_x300_nand_partitions[] = {
	[0] = {
		.name        = "OBM",
		.offset      = 0,
		.size        = SZ_256K,
		.mask_flags  = MTD_WRITEABLE, /* force read-only */
	},
	[1] = {
		.name        = "U-Boot",
		.offset      = MTDPART_OFS_APPEND,
		.size        = SZ_256K,
		.mask_flags  = MTD_WRITEABLE, /* force read-only */
	},
	[2] = {
		.name        = "Environment",
		.offset      = MTDPART_OFS_APPEND,
		.size        = SZ_256K,
	},
	[3] = {
		.name        = "reserved",
		.offset      = MTDPART_OFS_APPEND,
		.size        = SZ_256K + SZ_1M,
		.mask_flags  = MTD_WRITEABLE, /* force read-only */
	},
	[4] = {
		.name        = "kernel",
		.offset      = MTDPART_OFS_APPEND,
		.size        = SZ_4M,
	},
	[5] = {
		.name        = "fs",
		.offset      = MTDPART_OFS_APPEND,
		.size        = MTDPART_SIZ_FULL,
	},
};

static struct pxa3xx_nand_platform_data cm_x300_nand_info = {
	.enable_arbiter	= 1,
	.keep_config	= 1,
	.parts		= cm_x300_nand_partitions,
	.nr_parts	= ARRAY_SIZE(cm_x300_nand_partitions),
};

static void __init cm_x300_init_nand(void)
{
	pxa3xx_set_nand_info(&cm_x300_nand_info);
}
#else
static inline void cm_x300_init_nand(void) {}
#endif

#if defined(CONFIG_MMC) || defined(CONFIG_MMC_MODULE)
static struct pxamci_platform_data cm_x300_mci_platform_data = {
	.detect_delay		= 20,
	.ocr_mask		= MMC_VDD_32_33|MMC_VDD_33_34,
	.gpio_card_detect	= GPIO82_MMC_IRQ,
	.gpio_card_ro		= GPIO85_MMC_WP,
	.gpio_power		= -1,
};

/* The second MMC slot of CM-X300 is hardwired to Libertas card and has
   no detection/ro pins */
static int cm_x300_mci2_init(struct device *dev,
			     irq_handler_t cm_x300_detect_int,
	void *data)
{
	return 0;
}

static void cm_x300_mci2_exit(struct device *dev, void *data)
{
}

static struct pxamci_platform_data cm_x300_mci2_platform_data = {
	.detect_delay		= 20,
	.ocr_mask		= MMC_VDD_32_33|MMC_VDD_33_34,
	.init 			= cm_x300_mci2_init,
	.exit			= cm_x300_mci2_exit,
	.gpio_card_detect	= -1,
	.gpio_card_ro		= -1,
	.gpio_power		= -1,
};

static void __init cm_x300_init_mmc(void)
{
	pxa_set_mci_info(&cm_x300_mci_platform_data);
	pxa3xx_set_mci2_info(&cm_x300_mci2_platform_data);
}
#else
static inline void cm_x300_init_mmc(void) {}
#endif

#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
static int cm_x300_ohci_init(struct device *dev)
{
	if (cpu_is_pxa300())
		UP2OCR = UP2OCR_HXS
			| UP2OCR_HXOE | UP2OCR_DMPDE | UP2OCR_DPPDE;

	return 0;
}

static struct pxaohci_platform_data cm_x300_ohci_platform_data = {
	.port_mode	= PMM_PERPORT_MODE,
	.flags		= ENABLE_PORT_ALL | POWER_CONTROL_LOW,
	.init		= cm_x300_ohci_init,
};

static void __init cm_x300_init_ohci(void)
{
	pxa_set_ohci_info(&cm_x300_ohci_platform_data);
}
#else
static inline void cm_x300_init_ohci(void) {}
#endif

#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
static struct gpio_led cm_x300_leds[] = {
	[0] = {
		.name = "cm-x300:green",
		.default_trigger = "heartbeat",
		.active_low = 1,
	},
};

static struct gpio_led_platform_data cm_x300_gpio_led_pdata = {
	.num_leds = ARRAY_SIZE(cm_x300_leds),
	.leds = cm_x300_leds,
};

static struct platform_device cm_x300_led_device = {
	.name		= "leds-gpio",
	.id		= -1,
	.dev		= {
		.platform_data = &cm_x300_gpio_led_pdata,
	},
};

static void __init cm_x300_init_leds(void)
{
	if (system_rev < 130)
		cm_x300_leds[0].gpio = 79;
	else
		cm_x300_leds[0].gpio = 76;

	platform_device_register(&cm_x300_led_device);
}
#else
static inline void cm_x300_init_leds(void) {}
#endif

#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
/* PCA9555 */
static struct pca953x_platform_data cm_x300_gpio_ext_pdata_0 = {
	.gpio_base = 128,
};

static struct pca953x_platform_data cm_x300_gpio_ext_pdata_1 = {
	.gpio_base = 144,
};

static struct i2c_board_info cm_x300_gpio_ext_info[] = {
	[0] = {
		I2C_BOARD_INFO("pca9555", 0x24),
		.platform_data = &cm_x300_gpio_ext_pdata_0,
	},
	[1] = {
		I2C_BOARD_INFO("pca9555", 0x25),
		.platform_data = &cm_x300_gpio_ext_pdata_1,
	},
};

static void __init cm_x300_init_i2c(void)
{
	pxa_set_i2c_info(NULL);
	i2c_register_board_info(0, cm_x300_gpio_ext_info,
				ARRAY_SIZE(cm_x300_gpio_ext_info));
}
#else
static inline void cm_x300_init_i2c(void) {}
#endif

#if defined(CONFIG_RTC_DRV_V3020) || defined(CONFIG_RTC_DRV_V3020_MODULE)
struct v3020_platform_data cm_x300_v3020_pdata = {
	.use_gpio	= 1,
	.gpio_cs	= GPIO95_RTC_CS,
	.gpio_wr	= GPIO96_RTC_WR,
	.gpio_rd	= GPIO97_RTC_RD,
	.gpio_io	= GPIO98_RTC_IO,
};

static struct platform_device cm_x300_rtc_device = {
	.name		= "v3020",
	.id		= -1,
	.dev		= {
		.platform_data = &cm_x300_v3020_pdata,
	}
};

static void __init cm_x300_init_rtc(void)
{
	platform_device_register(&cm_x300_rtc_device);
}
#else
static inline void cm_x300_init_rtc(void) {}
#endif

static void __init cm_x300_init_wi2wi(void)
{
	int bt_reset, wlan_en;
	int err;

	if (system_rev < 130) {
		wlan_en = 77;
		bt_reset = 78;
	} else {
		wlan_en = 71;
		bt_reset = 70;
	}

	/* Libertas and CSR reset */
	err = gpio_request(wlan_en, "wlan en");
	if (err) {
		pr_err("CM-X300: failed to request wlan en gpio: %d\n", err);
	} else {
		gpio_direction_output(wlan_en, 1);
		gpio_free(wlan_en);
	}

	err = gpio_request(bt_reset, "bt reset");
	if (err) {
		pr_err("CM-X300: failed to request bt reset gpio: %d\n", err);
	} else {
		gpio_direction_output(bt_reset, 1);
		udelay(10);
		gpio_set_value(bt_reset, 0);
		udelay(10);
		gpio_set_value(bt_reset, 1);
		gpio_free(bt_reset);
	}
}

/* MFP */
static void __init cm_x300_init_mfp(void)
{
	/* board-processor specific GPIO initialization */
	pxa3xx_mfp_config(ARRAY_AND_SIZE(cm_x3xx_mfp_cfg));

	if (system_rev < 130)
		pxa3xx_mfp_config(ARRAY_AND_SIZE(cm_x3xx_rev_lt130_mfp_cfg));
	else
		pxa3xx_mfp_config(ARRAY_AND_SIZE(cm_x3xx_rev_ge130_mfp_cfg));

	if (cpu_is_pxa310())
		pxa3xx_mfp_config(ARRAY_AND_SIZE(cm_x310_mfp_cfg));
}

static void __init cm_x300_init(void)
{
	cm_x300_init_mfp();

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

	cm_x300_init_dm9000();
	cm_x300_init_lcd();
	cm_x300_init_ohci();
	cm_x300_init_mmc();
	cm_x300_init_nand();
	cm_x300_init_leds();
	cm_x300_init_i2c();
	cm_x300_init_spi();
	cm_x300_init_rtc();
	cm_x300_init_ac97();
	cm_x300_init_wi2wi();
}

static void __init cm_x300_fixup(struct machine_desc *mdesc, struct tag *tags,
				 char **cmdline, struct meminfo *mi)
{
	mi->nr_banks = 2;
	mi->bank[0].start = 0xa0000000;
	mi->bank[0].node = 0;
	mi->bank[0].size = (64*1024*1024);
	mi->bank[1].start = 0xc0000000;
	mi->bank[1].node = 0;
	mi->bank[1].size = (64*1024*1024);
}

MACHINE_START(CM_X300, "CM-X300 module")
	.phys_io	= 0x40000000,
	.boot_params	= 0xa0000100,
	.io_pg_offst	= (io_p2v(0x40000000) >> 18) & 0xfffc,
	.map_io		= pxa_map_io,
	.init_irq	= pxa3xx_init_irq,
	.timer		= &pxa_timer,
	.init_machine	= cm_x300_init,
	.fixup		= cm_x300_fixup,
MACHINE_END
Commit	Line	Data
cf75d8d2 MR	1	/*
	2	* linux/arch/arm/mach-pxa/cm-x300.c
	3	*
	4	* Support for the CompuLab CM-X300 modules
	5	*
	6	* Copyright (C) 2008 CompuLab Ltd.
	7	*
	8	* Mike Rapoport <mike@compulab.co.il>
	9	*
	10	* This program is free software; you can redistribute it and/or modify
	11	* it under the terms of the GNU General Public License version 2 as
	12	* published by the Free Software Foundation.
	13	*/
	14
	15	#include <linux/module.h>
	16	#include <linux/kernel.h>
	17	#include <linux/interrupt.h>
	18	#include <linux/init.h>
b3d01da6	19	#include <linux/delay.h>
cf75d8d2 MR	20	#include <linux/platform_device.h>
	21
	22	#include <linux/gpio.h>
	23	#include <linux/dm9000.h>
	24	#include <linux/leds.h>
1858ced3	25	#include <linux/rtc-v3020.h>
cf75d8d2 MR	26
	27	#include <linux/i2c.h>
	28	#include <linux/i2c/pca953x.h>
	29
83e560ee IG	30	#include <linux/spi/spi.h>
	31	#include <linux/spi/spi_gpio.h>
	32	#include <linux/spi/tdo24m.h>
	33
cf75d8d2 MR	34	#include <asm/mach-types.h>
cf75d8d2 MR	35	#include <asm/mach/arch.h>
b5a5c474	36	#include <asm/setup.h>
cf75d8d2	37
51c62982	38	#include <mach/pxa300.h>
edaa64c9	39	#include <mach/pxa27x-udc.h>
cf75d8d2 MR	40	#include <mach/pxafb.h>
	41	#include <mach/mmc.h>
	42	#include <mach/ohci.h>
f0a83701	43	#include <plat/i2c.h>
82b95ecb	44	#include <plat/pxa3xx_nand.h>
74e74def	45	#include <mach/audio.h>
cf75d8d2 MR	46
	47	#include <asm/mach/map.h>
	48
	49	#include "generic.h"
	50
	51	#define CM_X300_ETH_PHYS 0x08000010
	52
0bff2fc3 MR	53	#define GPIO82_MMC_IRQ (82)
0bff2fc3 MR	54	#define GPIO85_MMC_WP (85)
cf75d8d2	55
0bff2fc3	56	#define CM_X300_MMC_IRQ IRQ_GPIO(GPIO82_MMC_IRQ)
cf75d8d2	57
1858ced3 MR	58	#define GPIO95_RTC_CS (95)
	59	#define GPIO96_RTC_WR (96)
	60	#define GPIO97_RTC_RD (97)
	61	#define GPIO98_RTC_IO (98)
	62
def8252d	63	static mfp_cfg_t cm_x3xx_mfp_cfg[] __initdata = {
cf75d8d2 MR	64	/* LCD */
	65	GPIO54_LCD_LDD_0,
	66	GPIO55_LCD_LDD_1,
	67	GPIO56_LCD_LDD_2,
	68	GPIO57_LCD_LDD_3,
	69	GPIO58_LCD_LDD_4,
	70	GPIO59_LCD_LDD_5,
	71	GPIO60_LCD_LDD_6,
	72	GPIO61_LCD_LDD_7,
	73	GPIO62_LCD_LDD_8,
	74	GPIO63_LCD_LDD_9,
	75	GPIO64_LCD_LDD_10,
	76	GPIO65_LCD_LDD_11,
	77	GPIO66_LCD_LDD_12,
	78	GPIO67_LCD_LDD_13,
	79	GPIO68_LCD_LDD_14,
	80	GPIO69_LCD_LDD_15,
	81	GPIO72_LCD_FCLK,
	82	GPIO73_LCD_LCLK,
	83	GPIO74_LCD_PCLK,
	84	GPIO75_LCD_BIAS,
	85
	86	/* BTUART */
	87	GPIO111_UART2_RTS,
	88	GPIO112_UART2_RXD \| MFP_LPM_EDGE_FALL,
	89	GPIO113_UART2_TXD,
	90	GPIO114_UART2_CTS \| MFP_LPM_EDGE_BOTH,
	91
	92	/* STUART */
	93	GPIO109_UART3_TXD,
	94	GPIO110_UART3_RXD \| MFP_LPM_EDGE_FALL,
	95
	96	/* AC97 */
	97	GPIO23_AC97_nACRESET,
	98	GPIO24_AC97_SYSCLK,
	99	GPIO29_AC97_BITCLK,
	100	GPIO25_AC97_SDATA_IN_0,
	101	GPIO27_AC97_SDATA_OUT,
	102	GPIO28_AC97_SYNC,
	103
	104	/* Keypad */
	105	GPIO115_KP_MKIN_0 \| MFP_LPM_EDGE_BOTH,
	106	GPIO116_KP_MKIN_1 \| MFP_LPM_EDGE_BOTH,
	107	GPIO117_KP_MKIN_2 \| MFP_LPM_EDGE_BOTH,
	108	GPIO118_KP_MKIN_3 \| MFP_LPM_EDGE_BOTH,
	109	GPIO119_KP_MKIN_4 \| MFP_LPM_EDGE_BOTH,
	110	GPIO120_KP_MKIN_5 \| MFP_LPM_EDGE_BOTH,
	111	GPIO2_2_KP_MKIN_6 \| MFP_LPM_EDGE_BOTH,
	112	GPIO3_2_KP_MKIN_7 \| MFP_LPM_EDGE_BOTH,
	113	GPIO121_KP_MKOUT_0,
	114	GPIO122_KP_MKOUT_1,
	115	GPIO123_KP_MKOUT_2,
	116	GPIO124_KP_MKOUT_3,
	117	GPIO125_KP_MKOUT_4,
	118	GPIO4_2_KP_MKOUT_5,
	119
	120	/* MMC1 */
	121	GPIO3_MMC1_DAT0,
	122	GPIO4_MMC1_DAT1 \| MFP_LPM_EDGE_BOTH,
	123	GPIO5_MMC1_DAT2,
	124	GPIO6_MMC1_DAT3,
	125	GPIO7_MMC1_CLK,
	126	GPIO8_MMC1_CMD, /* CMD0 for slot 0 */
	127
128	/* MMC2 */
129	GPIO9_MMC2_DAT0,
130	GPIO10_MMC2_DAT1 \| MFP_LPM_EDGE_BOTH,
131	GPIO11_MMC2_DAT2,
132	GPIO12_MMC2_DAT3,
133	GPIO13_MMC2_CLK,
134	GPIO14_MMC2_CMD,
135
136	/* FFUART */
137	GPIO30_UART1_RXD \| MFP_LPM_EDGE_FALL,
138	GPIO31_UART1_TXD,
139	GPIO32_UART1_CTS,
140	GPIO37_UART1_RTS,
141	GPIO33_UART1_DCD,
142	GPIO34_UART1_DSR \| MFP_LPM_EDGE_FALL,
143	GPIO35_UART1_RI,
144	GPIO36_UART1_DTR,
145
146	/* GPIOs */
cf75d8d2 MR	147	GPIO82_GPIO \| MFP_PULL_HIGH, /* MMC CD */
	148	GPIO85_GPIO, /* MMC WP */
	149	GPIO99_GPIO, /* Ethernet IRQ */
6f584cfa	150
1858ced3 MR	151	/* RTC GPIOs */
	152	GPIO95_GPIO, /* RTC CS */
	153	GPIO96_GPIO, /* RTC WR */
	154	GPIO97_GPIO, /* RTC RD */
	155	GPIO98_GPIO, /* RTC IO */
	156
6f584cfa EM	157	/* Standard I2C */
	158	GPIO21_I2C_SCL,
	159	GPIO22_I2C_SDA,
cf75d8d2 MR	160	};
cf75d8d2 MR	161
def8252d	162	static mfp_cfg_t cm_x3xx_rev_lt130_mfp_cfg[] __initdata = {
55052ea2 IG	163	/* GPIOs */
	164	GPIO79_GPIO, /* LED */
	165	GPIO77_GPIO, /* WiFi reset */
	166	GPIO78_GPIO, /* BT reset */
	167	};
	168
def8252d	169	static mfp_cfg_t cm_x3xx_rev_ge130_mfp_cfg[] __initdata = {
55052ea2 IG	170	/* GPIOs */
	171	GPIO76_GPIO, /* LED */
	172	GPIO71_GPIO, /* WiFi reset */
	173	GPIO70_GPIO, /* BT reset */
	174	};
	175
def8252d IG	176	static mfp_cfg_t cm_x310_mfp_cfg[] __initdata = {
	177	/* USB PORT 2 */
	178	ULPI_STP,
	179	ULPI_NXT,
	180	ULPI_DIR,
	181	GPIO30_ULPI_DATA_OUT_0,
	182	GPIO31_ULPI_DATA_OUT_1,
	183	GPIO32_ULPI_DATA_OUT_2,
	184	GPIO33_ULPI_DATA_OUT_3,
	185	GPIO34_ULPI_DATA_OUT_4,
	186	GPIO35_ULPI_DATA_OUT_5,
	187	GPIO36_ULPI_DATA_OUT_6,
	188	GPIO37_ULPI_DATA_OUT_7,
	189	GPIO38_ULPI_CLK,
	190	/* external PHY reset pin */
	191	GPIO127_GPIO,
	192
	193	/* USB PORT 3 */
	194	GPIO77_USB_P3_1,
	195	GPIO78_USB_P3_2,
	196	GPIO79_USB_P3_3,
	197	GPIO80_USB_P3_4,
	198	GPIO81_USB_P3_5,
	199	GPIO82_USB_P3_6,
	200	GPIO0_2_USBH_PEN,
	201	};
	202
cf75d8d2 MR	203	#if defined(CONFIG_DM9000) \|\| defined(CONFIG_DM9000_MODULE)
	204	static struct resource dm9000_resources[] = {
	205	[0] = {
	206	.start = CM_X300_ETH_PHYS,
	207	.end = CM_X300_ETH_PHYS + 0x3,
	208	.flags = IORESOURCE_MEM,
	209	},
	210	[1] = {
	211	.start = CM_X300_ETH_PHYS + 0x4,
	212	.end = CM_X300_ETH_PHYS + 0x4 + 500,
	213	.flags = IORESOURCE_MEM,
	214	},
	215	[2] = {
	216	.start = IRQ_GPIO(mfp_to_gpio(MFP_PIN_GPIO99)),
	217	.end = IRQ_GPIO(mfp_to_gpio(MFP_PIN_GPIO99)),
	218	.flags = IORESOURCE_IRQ \| IORESOURCE_IRQ_HIGHEDGE,
	219	}
	220	};
	221
	222	static struct dm9000_plat_data cm_x300_dm9000_platdata = {
bff22c9b	223	.flags = DM9000_PLATF_16BITONLY \| DM9000_PLATF_NO_EEPROM,
cf75d8d2 MR	224	};
	225
	226	static struct platform_device dm9000_device = {
	227	.name = "dm9000",
	228	.id = 0,
	229	.num_resources = ARRAY_SIZE(dm9000_resources),
	230	.resource = dm9000_resources,
	231	.dev = {
	232	.platform_data = &cm_x300_dm9000_platdata,
	233	}
	234
	235	};
	236
	237	static void __init cm_x300_init_dm9000(void)
	238	{
	239	platform_device_register(&dm9000_device);
	240	}
	241	#else
	242	static inline void cm_x300_init_dm9000(void) {}
	243	#endif
	244
83e560ee	245	/* LCD */
cf75d8d2 MR	246	#if defined(CONFIG_FB_PXA) \|\| defined(CONFIG_FB_PXA_MODULE)
	247	static struct pxafb_mode_info cm_x300_lcd_modes[] = {
	248	[0] = {
83e560ee	249	.pixclock = 38250,
cf75d8d2 MR	250	.bpp = 16,
	251	.xres = 480,
	252	.yres = 640,
	253	.hsync_len = 8,
	254	.vsync_len = 2,
	255	.left_margin = 8,
83e560ee	256	.upper_margin = 2,
cf75d8d2 MR	257	.right_margin = 24,
	258	.lower_margin = 4,
	259	.cmap_greyscale = 0,
	260	},
	261	[1] = {
	262	.pixclock = 153800,
	263	.bpp = 16,
	264	.xres = 240,
	265	.yres = 320,
	266	.hsync_len = 8,
	267	.vsync_len = 2,
	268	.left_margin = 8,
	269	.upper_margin = 2,
	270	.right_margin = 88,
	271	.lower_margin = 2,
	272	.cmap_greyscale = 0,
	273	},
	274	};
	275
	276	static struct pxafb_mach_info cm_x300_lcd = {
	277	.modes = cm_x300_lcd_modes,
83e560ee	278	.num_modes = ARRAY_SIZE(cm_x300_lcd_modes),
cf75d8d2 MR	279	.lcd_conn = LCD_COLOR_TFT_16BPP \| LCD_PCLK_EDGE_FALL,
	280	};
	281
	282	static void __init cm_x300_init_lcd(void)
	283	{
	284	set_pxa_fb_info(&cm_x300_lcd);
	285	}
	286	#else
	287	static inline void cm_x300_init_lcd(void) {}
	288	#endif
	289
83e560ee IG	290	#if defined(CONFIG_SPI_GPIO) \|\| defined(CONFIG_SPI_GPIO_MODULE)
	291	#define GPIO_LCD_BASE (144)
	292	#define GPIO_LCD_DIN (GPIO_LCD_BASE + 8) /* aux_gpio3_0 */
	293	#define GPIO_LCD_DOUT (GPIO_LCD_BASE + 9) /* aux_gpio3_1 */
	294	#define GPIO_LCD_SCL (GPIO_LCD_BASE + 10) /* aux_gpio3_2 */
	295	#define GPIO_LCD_CS (GPIO_LCD_BASE + 11) /* aux_gpio3_3 */
	296	#define LCD_SPI_BUS_NUM (1)
	297
	298	static struct spi_gpio_platform_data cm_x300_spi_gpio_pdata = {
	299	.sck = GPIO_LCD_SCL,
	300	.mosi = GPIO_LCD_DIN,
	301	.miso = GPIO_LCD_DOUT,
	302	.num_chipselect = 1,
	303	};
	304
	305	static struct platform_device cm_x300_spi_gpio = {
	306	.name = "spi_gpio",
	307	.id = LCD_SPI_BUS_NUM,
	308	.dev = {
	309	.platform_data = &cm_x300_spi_gpio_pdata,
	310	},
	311	};
	312
	313	static struct tdo24m_platform_data cm_x300_tdo24m_pdata = {
	314	.model = TDO35S,
	315	};
	316
	317	static struct spi_board_info cm_x300_spi_devices[] __initdata = {
	318	{
	319	.modalias = "tdo24m",
	320	.max_speed_hz = 1000000,
	321	.bus_num = LCD_SPI_BUS_NUM,
	322	.chip_select = 0,
	323	.controller_data = (void *) GPIO_LCD_CS,
	324	.platform_data = &cm_x300_tdo24m_pdata,
	325	},
	326	};
	327
	328	static void __init cm_x300_init_spi(void)
	329	{
	330	spi_register_board_info(cm_x300_spi_devices,
	331	ARRAY_SIZE(cm_x300_spi_devices));
	332	platform_device_register(&cm_x300_spi_gpio);
	333	}
	334	#else
	335	static inline void cm_x300_init_spi(void) {}
	336	#endif
	337
74e74def IG	338	#if defined(CONFIG_SND_PXA2XX_LIB_AC97)
	339	static void __init cm_x300_init_ac97(void)
	340	{
	341	pxa_set_ac97_info(NULL);
	342	}
	343	#else
	344	static inline void cm_x300_init_ac97(void) {}
	345	#endif
	346
cf75d8d2 MR	347	#if defined(CONFIG_MTD_NAND_PXA3xx) \|\| defined(CONFIG_MTD_NAND_PXA3xx_MODULE)
	348	static struct mtd_partition cm_x300_nand_partitions[] = {
	349	[0] = {
	350	.name = "OBM",
	351	.offset = 0,
	352	.size = SZ_256K,
	353	.mask_flags = MTD_WRITEABLE, /* force read-only */
	354	},
	355	[1] = {
	356	.name = "U-Boot",
	357	.offset = MTDPART_OFS_APPEND,
	358	.size = SZ_256K,
	359	.mask_flags = MTD_WRITEABLE, /* force read-only */
	360	},
	361	[2] = {
	362	.name = "Environment",
	363	.offset = MTDPART_OFS_APPEND,
	364	.size = SZ_256K,
	365	},
	366	[3] = {
	367	.name = "reserved",
	368	.offset = MTDPART_OFS_APPEND,
	369	.size = SZ_256K + SZ_1M,
	370	.mask_flags = MTD_WRITEABLE, /* force read-only */
	371	},
	372	[4] = {
	373	.name = "kernel",
	374	.offset = MTDPART_OFS_APPEND,
	375	.size = SZ_4M,
	376	},
	377	[5] = {
	378	.name = "fs",
	379	.offset = MTDPART_OFS_APPEND,
	380	.size = MTDPART_SIZ_FULL,
	381	},
	382	};
	383
	384	static struct pxa3xx_nand_platform_data cm_x300_nand_info = {
	385	.enable_arbiter = 1,
b3992b66	386	.keep_config = 1,
cf75d8d2 MR	387	.parts = cm_x300_nand_partitions,
	388	.nr_parts = ARRAY_SIZE(cm_x300_nand_partitions),
	389	};
	390
	391	static void __init cm_x300_init_nand(void)
	392	{
	393	pxa3xx_set_nand_info(&cm_x300_nand_info);
	394	}
	395	#else
	396	static inline void cm_x300_init_nand(void) {}
	397	#endif
	398
	399	#if defined(CONFIG_MMC) \|\| defined(CONFIG_MMC_MODULE)
0bff2fc3 MR	400	static struct pxamci_platform_data cm_x300_mci_platform_data = {
	401	.detect_delay = 20,
	402	.ocr_mask = MMC_VDD_32_33\|MMC_VDD_33_34,
	403	.gpio_card_detect = GPIO82_MMC_IRQ,
	404	.gpio_card_ro = GPIO85_MMC_WP,
	405	.gpio_power = -1,
	406	};
	407
	408	/* The second MMC slot of CM-X300 is hardwired to Libertas card and has
cf75d8d2	409	no detection/ro pins */
0bff2fc3 MR	410	static int cm_x300_mci2_init(struct device *dev,
	411	irq_handler_t cm_x300_detect_int,
	412	void *data)
cf75d8d2 MR	413	{
	414	return 0;
	415	}
	416
0bff2fc3	417	static void cm_x300_mci2_exit(struct device dev, void data)
cf75d8d2 MR	418	{
	419	}
	420
0bff2fc3	421	static struct pxamci_platform_data cm_x300_mci2_platform_data = {
7a648256 RJ	422	.detect_delay = 20,
7a648256 RJ	423	.ocr_mask = MMC_VDD_32_33\|MMC_VDD_33_34,
0bff2fc3 MR	424	.init = cm_x300_mci2_init,
0bff2fc3 MR	425	.exit = cm_x300_mci2_exit,
7a648256 RJ	426	.gpio_card_detect = -1,
	427	.gpio_card_ro = -1,
	428	.gpio_power = -1,
cf75d8d2 MR	429	};
cf75d8d2 MR	430
cf75d8d2 MR	431	static void __init cm_x300_init_mmc(void)
	432	{
	433	pxa_set_mci_info(&cm_x300_mci_platform_data);
	434	pxa3xx_set_mci2_info(&cm_x300_mci2_platform_data);
	435	}
	436	#else
	437	static inline void cm_x300_init_mmc(void) {}
	438	#endif
	439
	440	#if defined(CONFIG_USB_OHCI_HCD) \|\| defined(CONFIG_USB_OHCI_HCD_MODULE)
edaa64c9 IG	441	static int cm_x300_ohci_init(struct device *dev)
	442	{
	443	if (cpu_is_pxa300())
	444	UP2OCR = UP2OCR_HXS
	445	\| UP2OCR_HXOE \| UP2OCR_DMPDE \| UP2OCR_DPPDE;
	446
	447	return 0;
	448	}
	449
cf75d8d2 MR	450	static struct pxaohci_platform_data cm_x300_ohci_platform_data = {
cf75d8d2 MR	451	.port_mode = PMM_PERPORT_MODE,
edaa64c9 IG	452	.flags = ENABLE_PORT_ALL \| POWER_CONTROL_LOW,
edaa64c9 IG	453	.init = cm_x300_ohci_init,
cf75d8d2	454	};
097b5334	455
cf75d8d2 MR	456	static void __init cm_x300_init_ohci(void)
	457	{
	458	pxa_set_ohci_info(&cm_x300_ohci_platform_data);
	459	}
	460	#else
	461	static inline void cm_x300_init_ohci(void) {}
	462	#endif
	463
	464	#if defined(CONFIG_LEDS_GPIO) \|\| defined(CONFIG_LEDS_GPIO_MODULE)
	465	static struct gpio_led cm_x300_leds[] = {
	466	[0] = {
	467	.name = "cm-x300:green",
	468	.default_trigger = "heartbeat",
cf75d8d2 MR	469	.active_low = 1,
	470	},
	471	};
	472
	473	static struct gpio_led_platform_data cm_x300_gpio_led_pdata = {
	474	.num_leds = ARRAY_SIZE(cm_x300_leds),
	475	.leds = cm_x300_leds,
	476	};
	477
	478	static struct platform_device cm_x300_led_device = {
	479	.name = "leds-gpio",
	480	.id = -1,
	481	.dev = {
	482	.platform_data = &cm_x300_gpio_led_pdata,
	483	},
	484	};
	485
	486	static void __init cm_x300_init_leds(void)
	487	{
55052ea2 IG	488	if (system_rev < 130)
	489	cm_x300_leds[0].gpio = 79;
	490	else
	491	cm_x300_leds[0].gpio = 76;
	492
cf75d8d2 MR	493	platform_device_register(&cm_x300_led_device);
	494	}
	495	#else
	496	static inline void cm_x300_init_leds(void) {}
	497	#endif
	498
	499	#if defined(CONFIG_I2C) \|\| defined(CONFIG_I2C_MODULE)
	500	/* PCA9555 */
	501	static struct pca953x_platform_data cm_x300_gpio_ext_pdata_0 = {
	502	.gpio_base = 128,
	503	};
	504
	505	static struct pca953x_platform_data cm_x300_gpio_ext_pdata_1 = {
	506	.gpio_base = 144,
	507	};
	508
	509	static struct i2c_board_info cm_x300_gpio_ext_info[] = {
	510	[0] = {
	511	I2C_BOARD_INFO("pca9555", 0x24),
	512	.platform_data = &cm_x300_gpio_ext_pdata_0,
	513	},
	514	[1] = {
	515	I2C_BOARD_INFO("pca9555", 0x25),
	516	.platform_data = &cm_x300_gpio_ext_pdata_1,
	517	},
	518	};
	519
	520	static void __init cm_x300_init_i2c(void)
	521	{
	522	pxa_set_i2c_info(NULL);
	523	i2c_register_board_info(0, cm_x300_gpio_ext_info,
	524	ARRAY_SIZE(cm_x300_gpio_ext_info));
	525	}
	526	#else
	527	static inline void cm_x300_init_i2c(void) {}
	528	#endif
	529
1858ced3 MR	530	#if defined(CONFIG_RTC_DRV_V3020) \|\| defined(CONFIG_RTC_DRV_V3020_MODULE)
	531	struct v3020_platform_data cm_x300_v3020_pdata = {
	532	.use_gpio = 1,
	533	.gpio_cs = GPIO95_RTC_CS,
	534	.gpio_wr = GPIO96_RTC_WR,
	535	.gpio_rd = GPIO97_RTC_RD,
	536	.gpio_io = GPIO98_RTC_IO,
	537	};
	538
	539	static struct platform_device cm_x300_rtc_device = {
	540	.name = "v3020",
	541	.id = -1,
	542	.dev = {
	543	.platform_data = &cm_x300_v3020_pdata,
	544	}
	545	};
	546
	547	static void __init cm_x300_init_rtc(void)
	548	{
	549	platform_device_register(&cm_x300_rtc_device);
	550	}
	551	#else
	552	static inline void cm_x300_init_rtc(void) {}
	553	#endif
	554
b3d01da6 IG	555	static void __init cm_x300_init_wi2wi(void)
	556	{
	557	int bt_reset, wlan_en;
	558	int err;
	559
	560	if (system_rev < 130) {
	561	wlan_en = 77;
	562	bt_reset = 78;
	563	} else {
	564	wlan_en = 71;
	565	bt_reset = 70;
	566	}
	567
	568	/* Libertas and CSR reset */
	569	err = gpio_request(wlan_en, "wlan en");
	570	if (err) {
	571	pr_err("CM-X300: failed to request wlan en gpio: %d\n", err);
	572	} else {
	573	gpio_direction_output(wlan_en, 1);
	574	gpio_free(wlan_en);
	575	}
	576
	577	err = gpio_request(bt_reset, "bt reset");
	578	if (err) {
	579	pr_err("CM-X300: failed to request bt reset gpio: %d\n", err);
	580	} else {
	581	gpio_direction_output(bt_reset, 1);
	582	udelay(10);
	583	gpio_set_value(bt_reset, 0);
	584	udelay(10);
	585	gpio_set_value(bt_reset, 1);
	586	gpio_free(bt_reset);
	587	}
	588	}
	589
	590	/* MFP */
55052ea2	591	static void __init cm_x300_init_mfp(void)
cf75d8d2 MR	592	{
cf75d8d2 MR	593	/* board-processor specific GPIO initialization */
def8252d	594	pxa3xx_mfp_config(ARRAY_AND_SIZE(cm_x3xx_mfp_cfg));
cf75d8d2	595
55052ea2	596	if (system_rev < 130)
def8252d	597	pxa3xx_mfp_config(ARRAY_AND_SIZE(cm_x3xx_rev_lt130_mfp_cfg));
55052ea2	598	else
def8252d IG	599	pxa3xx_mfp_config(ARRAY_AND_SIZE(cm_x3xx_rev_ge130_mfp_cfg));
	600
	601	if (cpu_is_pxa310())
	602	pxa3xx_mfp_config(ARRAY_AND_SIZE(cm_x310_mfp_cfg));
55052ea2 IG	603	}
	604
	605	static void __init cm_x300_init(void)
	606	{
	607	cm_x300_init_mfp();
	608
cc155c6f RK	609	pxa_set_ffuart_info(NULL);
	610	pxa_set_btuart_info(NULL);
	611	pxa_set_stuart_info(NULL);
	612
cf75d8d2 MR	613	cm_x300_init_dm9000();
	614	cm_x300_init_lcd();
	615	cm_x300_init_ohci();
	616	cm_x300_init_mmc();
	617	cm_x300_init_nand();
	618	cm_x300_init_leds();
	619	cm_x300_init_i2c();
83e560ee	620	cm_x300_init_spi();
1858ced3	621	cm_x300_init_rtc();
74e74def	622	cm_x300_init_ac97();
b3d01da6	623	cm_x300_init_wi2wi();
cf75d8d2 MR	624	}
cf75d8d2 MR	625
b5a5c474 MR	626	static void __init cm_x300_fixup(struct machine_desc mdesc, struct tag tags,
	627	char *cmdline, struct meminfo mi)
	628	{
	629	mi->nr_banks = 2;
	630	mi->bank[0].start = 0xa0000000;
	631	mi->bank[0].node = 0;
	632	mi->bank[0].size = (6410241024);
	633	mi->bank[1].start = 0xc0000000;
	634	mi->bank[1].node = 0;
	635	mi->bank[1].size = (6410241024);
	636	}
	637
cf75d8d2 MR	638	MACHINE_START(CM_X300, "CM-X300 module")
	639	.phys_io = 0x40000000,
	640	.boot_params = 0xa0000100,
	641	.io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc,
	642	.map_io = pxa_map_io,
	643	.init_irq = pxa3xx_init_irq,
	644	.timer = &pxa_timer,
	645	.init_machine = cm_x300_init,
b5a5c474	646	.fixup = cm_x300_fixup,
cf75d8d2	647	MACHINE_END