arch/arm/mach-at91/board-cap9adk.c - kernel/msm-4.9 - Gitiles

 /*
  * linux/arch/arm/mach-at91/board-cap9adk.c
  *
  *  Copyright (C) 2007 Stelian Pop <stelian.pop@leadtechdesign.com>
  *  Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com>
  *  Copyright (C) 2005 SAN People
  *  Copyright (C) 2007 Atmel Corporation.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */

 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/ads7846.h>
 #include <linux/fb.h>
 #include <linux/mtd/physmap.h>

 #include <video/atmel_lcdc.h>

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

 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>

 #include <asm/arch/board.h>
 #include <asm/arch/gpio.h>
 #include <asm/arch/at91cap9_matrix.h>
 #include <asm/arch/at91sam926x_mc.h>

 #include "generic.h"


 static void __init cap9adk_map_io(void)
 {
 	/* Initialize processor: 12 MHz crystal */
 	at91cap9_initialize(12000000);

 	/* Setup the LEDs: USER1 and USER2 LED for cpu/timer... */
 	at91_init_leds(AT91_PIN_PA10, AT91_PIN_PA11);
 	/* ... POWER LED always on */
 	at91_set_gpio_output(AT91_PIN_PC29, 1);

 	/* Setup the serial ports and console */
 	at91_register_uart(0, 0, 0);		/* DBGU = ttyS0 */
 	at91_set_serial_console(0);
 }

 static void __init cap9adk_init_irq(void)
 {
 	at91cap9_init_interrupts(NULL);
 }


 /*
  * USB Host port
  */
 static struct at91_usbh_data __initdata cap9adk_usbh_data = {
 	.ports		= 2,
 };


 /*
  * ADS7846 Touchscreen
  */
 #if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
 static int ads7843_pendown_state(void)
 {
 	return !at91_get_gpio_value(AT91_PIN_PC4);	/* Touchscreen PENIRQ */
 }

 static struct ads7846_platform_data ads_info = {
 	.model			= 7843,
 	.x_min			= 150,
 	.x_max			= 3830,
 	.y_min			= 190,
 	.y_max			= 3830,
 	.vref_delay_usecs	= 100,
 	.x_plate_ohms		= 450,
 	.y_plate_ohms		= 250,
 	.pressure_max		= 15000,
 	.debounce_max		= 1,
 	.debounce_rep		= 0,
 	.debounce_tol		= (~0),
 	.get_pendown_state	= ads7843_pendown_state,
 };

 static void __init cap9adk_add_device_ts(void)
 {
 	at91_set_gpio_input(AT91_PIN_PC4, 1);	/* Touchscreen PENIRQ */
 	at91_set_gpio_input(AT91_PIN_PC5, 1);	/* Touchscreen BUSY */
 }
 #else
 static void __init cap9adk_add_device_ts(void) {}
 #endif


 /*
  * SPI devices.
  */
 static struct spi_board_info cap9adk_spi_devices[] = {
 #if defined(CONFIG_MTD_AT91_DATAFLASH_CARD)
 	{	/* DataFlash card */
 		.modalias	= "mtd_dataflash",
 		.chip_select	= 0,
 		.max_speed_hz	= 15 * 1000 * 1000,
 		.bus_num	= 0,
 	},
 #endif
 #if defined(CONFIG_TOUCHSCREEN_ADS7846) || defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
 	{
 		.modalias	= "ads7846",
 		.chip_select	= 3,		/* can be 2 or 3, depending on J2 jumper */
 		.max_speed_hz	= 125000 * 26,	/* (max sample rate @ 3V) * (cmd + data + overhead) */
 		.bus_num	= 0,
 		.platform_data	= &ads_info,
 		.irq		= AT91_PIN_PC4,
 	},
 #endif
 };


 /*
  * MCI (SD/MMC)
  */
 static struct at91_mmc_data __initdata cap9adk_mmc_data = {
 	.wire4		= 1,
 //	.det_pin	= ... not connected
 //	.wp_pin		= ... not connected
 //	.vcc_pin	= ... not connected
 };


 /*
  * MACB Ethernet device
  */
 static struct at91_eth_data __initdata cap9adk_macb_data = {
 	.is_rmii	= 1,
 };


 /*
  * NAND flash
  */
 static struct mtd_partition __initdata cap9adk_nand_partitions[] = {
 	{
 		.name	= "NAND partition",
 		.offset	= 0,
 		.size	= MTDPART_SIZ_FULL,
 	},
 };

 static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
 {
 	*num_partitions = ARRAY_SIZE(cap9adk_nand_partitions);
 	return cap9adk_nand_partitions;
 }

 static struct at91_nand_data __initdata cap9adk_nand_data = {
 	.ale		= 21,
 	.cle		= 22,
 //	.det_pin	= ... not connected
 //	.rdy_pin	= ... not connected
 	.enable_pin	= AT91_PIN_PD15,
 	.partition_info	= nand_partitions,
 #if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16)
 	.bus_width_16	= 1,
 #else
 	.bus_width_16	= 0,
 #endif
 };


 /*
  * NOR flash
  */
 static struct mtd_partition cap9adk_nor_partitions[] = {
 	{
 		.name		= "NOR partition",
 		.offset		= 0,
 		.size		= MTDPART_SIZ_FULL,
 	},
 };

 static struct physmap_flash_data cap9adk_nor_data = {
 	.width		= 2,
 	.parts		= cap9adk_nor_partitions,
 	.nr_parts	= ARRAY_SIZE(cap9adk_nor_partitions),
 };

 #define NOR_BASE	AT91_CHIPSELECT_0
 #define NOR_SIZE	0x800000

 static struct resource nor_flash_resources[] = {
 	{
 		.start	= NOR_BASE,
 		.end	= NOR_BASE + NOR_SIZE - 1,
 		.flags	= IORESOURCE_MEM,
 	}
 };

 static struct platform_device cap9adk_nor_flash = {
 	.name		= "physmap-flash",
 	.id		= 0,
 	.dev		= {
 				.platform_data	= &cap9adk_nor_data,
 	},
 	.resource	= nor_flash_resources,
 	.num_resources	= ARRAY_SIZE(nor_flash_resources),
 };

 static __init void cap9adk_add_device_nor(void)
 {
 	unsigned long csa;

 	csa = at91_sys_read(AT91_MATRIX_EBICSA);
 	at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_EBI_VDDIOMSEL_3_3V);

 	/* set the bus interface characteristics */
 	at91_sys_write(AT91_SMC_SETUP(0), AT91_SMC_NWESETUP_(4) | AT91_SMC_NCS_WRSETUP_(2)
 			| AT91_SMC_NRDSETUP_(4) | AT91_SMC_NCS_RDSETUP_(2));

 	at91_sys_write(AT91_SMC_PULSE(0), AT91_SMC_NWEPULSE_(8) | AT91_SMC_NCS_WRPULSE_(10)
 			| AT91_SMC_NRDPULSE_(8) | AT91_SMC_NCS_RDPULSE_(10));

 	at91_sys_write(AT91_SMC_CYCLE(0), AT91_SMC_NWECYCLE_(16) | AT91_SMC_NRDCYCLE_(16));

 	at91_sys_write(AT91_SMC_MODE(0), AT91_SMC_READMODE | AT91_SMC_WRITEMODE
 			| AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_BAT_WRITE
 			| AT91_SMC_DBW_16 | AT91_SMC_TDF_(1));

 	platform_device_register(&cap9adk_nor_flash);
 }


 /*
  * LCD Controller
  */
 #if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
 static struct fb_videomode at91_tft_vga_modes[] = {
 	{
 	        .name           = "TX09D50VM1CCA @ 60",
 		.refresh	= 60,
 		.xres		= 240,		.yres		= 320,
 		.pixclock	= KHZ2PICOS(4965),

 		.left_margin	= 1,		.right_margin	= 33,
 		.upper_margin	= 1,		.lower_margin	= 0,
 		.hsync_len	= 5,		.vsync_len	= 1,

 		.sync		= FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
 		.vmode		= FB_VMODE_NONINTERLACED,
 	},
 };

 static struct fb_monspecs at91fb_default_monspecs = {
 	.manufacturer	= "HIT",
 	.monitor        = "TX09D70VM1CCA",

 	.modedb		= at91_tft_vga_modes,
 	.modedb_len	= ARRAY_SIZE(at91_tft_vga_modes),
 	.hfmin		= 15000,
 	.hfmax		= 64000,
 	.vfmin		= 50,
 	.vfmax		= 150,
 };

 #define AT91CAP9_DEFAULT_LCDCON2 	(ATMEL_LCDC_MEMOR_LITTLE \
 					| ATMEL_LCDC_DISTYPE_TFT    \
 					| ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)

 static void at91_lcdc_power_control(int on)
 {
 	if (on)
 		at91_set_gpio_value(AT91_PIN_PC0, 0);	/* power up */
 	else
 		at91_set_gpio_value(AT91_PIN_PC0, 1);	/* power down */
 }

 /* Driver datas */
 static struct atmel_lcdfb_info __initdata cap9adk_lcdc_data = {
 	.default_bpp			= 16,
 	.default_dmacon			= ATMEL_LCDC_DMAEN,
 	.default_lcdcon2		= AT91CAP9_DEFAULT_LCDCON2,
 	.default_monspecs		= &at91fb_default_monspecs,
 	.atmel_lcdfb_power_control	= at91_lcdc_power_control,
 	.guard_time			= 1,
 };

 #else
 static struct atmel_lcdfb_info __initdata cap9adk_lcdc_data;
 #endif


 /*
  * AC97
  */
 static struct atmel_ac97_data cap9adk_ac97_data = {
 //	.reset_pin	= ... not connected
 };


 static void __init cap9adk_board_init(void)
 {
 	/* Serial */
 	at91_add_device_serial();
 	/* USB Host */
 	set_irq_type(AT91CAP9_ID_UHP, IRQT_HIGH);
 	at91_add_device_usbh(&cap9adk_usbh_data);
 	/* SPI */
 	at91_add_device_spi(cap9adk_spi_devices, ARRAY_SIZE(cap9adk_spi_devices));
 	/* Touchscreen */
 	cap9adk_add_device_ts();
 	/* MMC */
 	at91_add_device_mmc(1, &cap9adk_mmc_data);
 	/* Ethernet */
 	at91_add_device_eth(&cap9adk_macb_data);
 	/* NAND */
 	at91_add_device_nand(&cap9adk_nand_data);
 	/* NOR Flash */
 	cap9adk_add_device_nor();
 	/* I2C */
 	at91_add_device_i2c(NULL, 0);
 	/* LCD Controller */
 	set_irq_type(AT91CAP9_ID_LCDC, IRQT_HIGH);
 	at91_add_device_lcdc(&cap9adk_lcdc_data);
 	/* AC97 */
 	at91_add_device_ac97(&cap9adk_ac97_data);
 }

 MACHINE_START(AT91CAP9ADK, "Atmel AT91CAP9A-DK")
 	/* Maintainer: Stelian Pop <stelian.pop@leadtechdesign.com> */
 	.phys_io	= AT91_BASE_SYS,
 	.io_pg_offst	= (AT91_VA_BASE_SYS >> 18) & 0xfffc,
 	.boot_params	= AT91_SDRAM_BASE + 0x100,
 	.timer		= &at91sam926x_timer,
 	.map_io		= cap9adk_map_io,
 	.init_irq	= cap9adk_init_irq,
 	.init_machine	= cap9adk_board_init,
 MACHINE_END
	/*
	* linux/arch/arm/mach-at91/board-cap9adk.c
	*
	* Copyright (C) 2007 Stelian Pop <stelian.pop@leadtechdesign.com>
	* Copyright (C) 2007 Lead Tech Design <www.leadtechdesign.com>
	* Copyright (C) 2005 SAN People
	* Copyright (C) 2007 Atmel Corporation.
	*
	* This program is free software; you can redistribute it and/or modify
	* it under the terms of the GNU General Public License as published by
	* the Free Software Foundation; either version 2 of the License, or
	* (at your option) any later version.
	*
	* This program is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*
	* You should have received a copy of the GNU General Public License
	* along with this program; if not, write to the Free Software
	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	*/

	#include <linux/types.h>
	#include <linux/init.h>
	#include <linux/mm.h>
	#include <linux/module.h>
	#include <linux/platform_device.h>
	#include <linux/spi/spi.h>
	#include <linux/spi/ads7846.h>
	#include <linux/fb.h>
	#include <linux/mtd/physmap.h>

	#include <video/atmel_lcdc.h>

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

	#include <asm/mach/arch.h>
	#include <asm/mach/map.h>
	#include <asm/mach/irq.h>

	#include <asm/arch/board.h>
	#include <asm/arch/gpio.h>
	#include <asm/arch/at91cap9_matrix.h>
	#include <asm/arch/at91sam926x_mc.h>

	#include "generic.h"


	static void __init cap9adk_map_io(void)
	{
	/* Initialize processor: 12 MHz crystal */
	at91cap9_initialize(12000000);

	/* Setup the LEDs: USER1 and USER2 LED for cpu/timer... */
	at91_init_leds(AT91_PIN_PA10, AT91_PIN_PA11);
	/* ... POWER LED always on */
	at91_set_gpio_output(AT91_PIN_PC29, 1);

	/* Setup the serial ports and console */
	at91_register_uart(0, 0, 0); /* DBGU = ttyS0 */
	at91_set_serial_console(0);
	}

	static void __init cap9adk_init_irq(void)
	{
	at91cap9_init_interrupts(NULL);
	}


	/*
	* USB Host port
	*/
	static struct at91_usbh_data __initdata cap9adk_usbh_data = {
	.ports = 2,
	};


	/*
	* ADS7846 Touchscreen
	*/
	#if defined(CONFIG_TOUCHSCREEN_ADS7846) \|\| defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
	static int ads7843_pendown_state(void)
	{
	return !at91_get_gpio_value(AT91_PIN_PC4); /* Touchscreen PENIRQ */
	}

	static struct ads7846_platform_data ads_info = {
	.model = 7843,
	.x_min = 150,
	.x_max = 3830,
	.y_min = 190,
	.y_max = 3830,
	.vref_delay_usecs = 100,
	.x_plate_ohms = 450,
	.y_plate_ohms = 250,
	.pressure_max = 15000,
	.debounce_max = 1,
	.debounce_rep = 0,
	.debounce_tol = (~0),
	.get_pendown_state = ads7843_pendown_state,
	};

	static void __init cap9adk_add_device_ts(void)
	{
	at91_set_gpio_input(AT91_PIN_PC4, 1); /* Touchscreen PENIRQ */
	at91_set_gpio_input(AT91_PIN_PC5, 1); /* Touchscreen BUSY */
	}
	#else
	static void __init cap9adk_add_device_ts(void) {}
	#endif


	/*
	* SPI devices.
	*/
	static struct spi_board_info cap9adk_spi_devices[] = {
	#if defined(CONFIG_MTD_AT91_DATAFLASH_CARD)
	{ /* DataFlash card */
	.modalias = "mtd_dataflash",
	.chip_select = 0,
	.max_speed_hz = 15 * 1000 * 1000,
	.bus_num = 0,
	},
	#endif
	#if defined(CONFIG_TOUCHSCREEN_ADS7846) \|\| defined(CONFIG_TOUCHSCREEN_ADS7846_MODULE)
	{
	.modalias = "ads7846",
	.chip_select = 3, /* can be 2 or 3, depending on J2 jumper */
	.max_speed_hz = 125000 * 26, /* (max sample rate @ 3V) * (cmd + data + overhead) */
	.bus_num = 0,
	.platform_data = &ads_info,
	.irq = AT91_PIN_PC4,
	},
	#endif
	};


	/*
	* MCI (SD/MMC)
	*/
	static struct at91_mmc_data __initdata cap9adk_mmc_data = {
	.wire4 = 1,
	// .det_pin = ... not connected
	// .wp_pin = ... not connected
	// .vcc_pin = ... not connected
	};


	/*
	* MACB Ethernet device
	*/
	static struct at91_eth_data __initdata cap9adk_macb_data = {
	.is_rmii = 1,
	};


	/*
	* NAND flash
	*/
	static struct mtd_partition __initdata cap9adk_nand_partitions[] = {
	{
	.name = "NAND partition",
	.offset = 0,
	.size = MTDPART_SIZ_FULL,
	},
	};

	static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
	{
	*num_partitions = ARRAY_SIZE(cap9adk_nand_partitions);
	return cap9adk_nand_partitions;
	}

	static struct at91_nand_data __initdata cap9adk_nand_data = {
	.ale = 21,
	.cle = 22,
	// .det_pin = ... not connected
	// .rdy_pin = ... not connected
	.enable_pin = AT91_PIN_PD15,
	.partition_info = nand_partitions,
	#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16)
	.bus_width_16 = 1,
	#else
	.bus_width_16 = 0,
	#endif
	};


	/*
	* NOR flash
	*/
	static struct mtd_partition cap9adk_nor_partitions[] = {
	{
	.name = "NOR partition",
	.offset = 0,
	.size = MTDPART_SIZ_FULL,
	},
	};

	static struct physmap_flash_data cap9adk_nor_data = {
	.width = 2,
	.parts = cap9adk_nor_partitions,
	.nr_parts = ARRAY_SIZE(cap9adk_nor_partitions),
	};

	#define NOR_BASE AT91_CHIPSELECT_0
	#define NOR_SIZE 0x800000

	static struct resource nor_flash_resources[] = {
	{
	.start = NOR_BASE,
	.end = NOR_BASE + NOR_SIZE - 1,
	.flags = IORESOURCE_MEM,
	}
	};

	static struct platform_device cap9adk_nor_flash = {
	.name = "physmap-flash",
	.id = 0,
	.dev = {
	.platform_data = &cap9adk_nor_data,
	},
	.resource = nor_flash_resources,
	.num_resources = ARRAY_SIZE(nor_flash_resources),
	};

	static __init void cap9adk_add_device_nor(void)
	{
	unsigned long csa;

	csa = at91_sys_read(AT91_MATRIX_EBICSA);
	at91_sys_write(AT91_MATRIX_EBICSA, csa \| AT91_MATRIX_EBI_VDDIOMSEL_3_3V);

	/* set the bus interface characteristics */
	at91_sys_write(AT91_SMC_SETUP(0), AT91_SMC_NWESETUP_(4) \| AT91_SMC_NCS_WRSETUP_(2)
	\| AT91_SMC_NRDSETUP_(4) \| AT91_SMC_NCS_RDSETUP_(2));

	at91_sys_write(AT91_SMC_PULSE(0), AT91_SMC_NWEPULSE_(8) \| AT91_SMC_NCS_WRPULSE_(10)
	\| AT91_SMC_NRDPULSE_(8) \| AT91_SMC_NCS_RDPULSE_(10));

	at91_sys_write(AT91_SMC_CYCLE(0), AT91_SMC_NWECYCLE_(16) \| AT91_SMC_NRDCYCLE_(16));

	at91_sys_write(AT91_SMC_MODE(0), AT91_SMC_READMODE \| AT91_SMC_WRITEMODE
	\| AT91_SMC_EXNWMODE_DISABLE \| AT91_SMC_BAT_WRITE
	\| AT91_SMC_DBW_16 \| AT91_SMC_TDF_(1));

	platform_device_register(&cap9adk_nor_flash);
	}


	/*
	* LCD Controller
	*/
	#if defined(CONFIG_FB_ATMEL) \|\| defined(CONFIG_FB_ATMEL_MODULE)
	static struct fb_videomode at91_tft_vga_modes[] = {
	{
	.name = "TX09D50VM1CCA @ 60",
	.refresh = 60,
	.xres = 240, .yres = 320,
	.pixclock = KHZ2PICOS(4965),

	.left_margin = 1, .right_margin = 33,
	.upper_margin = 1, .lower_margin = 0,
	.hsync_len = 5, .vsync_len = 1,

	.sync = FB_SYNC_HOR_HIGH_ACT \| FB_SYNC_VERT_HIGH_ACT,
	.vmode = FB_VMODE_NONINTERLACED,
	},
	};

	static struct fb_monspecs at91fb_default_monspecs = {
	.manufacturer = "HIT",
	.monitor = "TX09D70VM1CCA",

	.modedb = at91_tft_vga_modes,
	.modedb_len = ARRAY_SIZE(at91_tft_vga_modes),
	.hfmin = 15000,
	.hfmax = 64000,
	.vfmin = 50,
	.vfmax = 150,
	};

	#define AT91CAP9_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \
	\| ATMEL_LCDC_DISTYPE_TFT \
	\| ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)

	static void at91_lcdc_power_control(int on)
	{
	if (on)
	at91_set_gpio_value(AT91_PIN_PC0, 0); /* power up */
	else
	at91_set_gpio_value(AT91_PIN_PC0, 1); /* power down */
	}

	/* Driver datas */
	static struct atmel_lcdfb_info __initdata cap9adk_lcdc_data = {
	.default_bpp = 16,
	.default_dmacon = ATMEL_LCDC_DMAEN,
	.default_lcdcon2 = AT91CAP9_DEFAULT_LCDCON2,
	.default_monspecs = &at91fb_default_monspecs,
	.atmel_lcdfb_power_control = at91_lcdc_power_control,
	.guard_time = 1,
	};

	#else
	static struct atmel_lcdfb_info __initdata cap9adk_lcdc_data;
	#endif


	/*
	* AC97
	*/
	static struct atmel_ac97_data cap9adk_ac97_data = {
	// .reset_pin = ... not connected
	};


	static void __init cap9adk_board_init(void)
	{
	/* Serial */
	at91_add_device_serial();
	/* USB Host */
	set_irq_type(AT91CAP9_ID_UHP, IRQT_HIGH);
	at91_add_device_usbh(&cap9adk_usbh_data);
	/* SPI */
	at91_add_device_spi(cap9adk_spi_devices, ARRAY_SIZE(cap9adk_spi_devices));
	/* Touchscreen */
	cap9adk_add_device_ts();
	/* MMC */
	at91_add_device_mmc(1, &cap9adk_mmc_data);
	/* Ethernet */
	at91_add_device_eth(&cap9adk_macb_data);
	/* NAND */
	at91_add_device_nand(&cap9adk_nand_data);
	/* NOR Flash */
	cap9adk_add_device_nor();
	/* I2C */
	at91_add_device_i2c(NULL, 0);
	/* LCD Controller */
	set_irq_type(AT91CAP9_ID_LCDC, IRQT_HIGH);
	at91_add_device_lcdc(&cap9adk_lcdc_data);
	/* AC97 */
	at91_add_device_ac97(&cap9adk_ac97_data);
	}

	MACHINE_START(AT91CAP9ADK, "Atmel AT91CAP9A-DK")
	/* Maintainer: Stelian Pop <stelian.pop@leadtechdesign.com> */
	.phys_io = AT91_BASE_SYS,
	.io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
	.boot_params = AT91_SDRAM_BASE + 0x100,
	.timer = &at91sam926x_timer,
	.map_io = cap9adk_map_io,
	.init_irq = cap9adk_init_irq,
	.init_machine = cap9adk_board_init,
	MACHINE_END