arch/arm/mach-at91/board-sam9263ek.c - kernel/msm-4.19 - Gitiles

 /*
  * linux/arch/arm/mach-at91/board-sam9263ek.c
  *
  *  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/gpio_keys.h>
 #include <linux/input.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/at91sam9_smc.h>

 #include "generic.h"


 static void __init ek_map_io(void)
 {
 	/* Initialize processor: 16.367 MHz crystal */
 	at91sam9263_initialize(16367660);

 	/* DGBU on ttyS0. (Rx & Tx only) */
 	at91_register_uart(0, 0, 0);

 	/* USART0 on ttyS1. (Rx, Tx, RTS, CTS) */
 	at91_register_uart(AT91SAM9263_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);

 	/* set serial console to ttyS0 (ie, DBGU) */
 	at91_set_serial_console(0);
 }

 static void __init ek_init_irq(void)
 {
 	at91sam9263_init_interrupts(NULL);
 }


 /*
  * USB Host port
  */
 static struct at91_usbh_data __initdata ek_usbh_data = {
 	.ports		= 2,
 	.vbus_pin	= { AT91_PIN_PA24, AT91_PIN_PA21 },
 };

 /*
  * USB Device port
  */
 static struct at91_udc_data __initdata ek_udc_data = {
 	.vbus_pin	= AT91_PIN_PA25,
 	.pullup_pin	= 0,		/* pull-up driven by UDC */
 };


 /*
  * 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_PA15);	/* 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 ek_add_device_ts(void)
 {
 	at91_set_B_periph(AT91_PIN_PA15, 1);	/* External IRQ1, with pullup */
 	at91_set_gpio_input(AT91_PIN_PA31, 1);	/* Touchscreen BUSY signal */
 }
 #else
 static void __init ek_add_device_ts(void) {}
 #endif

 /*
  * SPI devices.
  */
 static struct spi_board_info ek_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,
 		.max_speed_hz	= 125000 * 26,	/* (max sample rate @ 3V) * (cmd + data + overhead) */
 		.bus_num	= 0,
 		.platform_data	= &ads_info,
 		.irq		= AT91SAM9263_ID_IRQ1,
 	},
 #endif
 };


 /*
  * MCI (SD/MMC)
  */
 static struct at91_mmc_data __initdata ek_mmc_data = {
 	.wire4		= 1,
 	.det_pin	= AT91_PIN_PE18,
 	.wp_pin		= AT91_PIN_PE19,
 //	.vcc_pin	= ... not connected
 };


 /*
  * MACB Ethernet device
  */
 static struct at91_eth_data __initdata ek_macb_data = {
 	.phy_irq_pin	= AT91_PIN_PE31,
 	.is_rmii	= 1,
 };


 /*
  * NAND flash
  */
 static struct mtd_partition __initdata ek_nand_partition[] = {
 	{
 		.name	= "Partition 1",
 		.offset	= 0,
 		.size	= 64 * 1024 * 1024,
 	},
 	{
 		.name	= "Partition 2",
 		.offset	= 64 * 1024 * 1024,
 		.size	= MTDPART_SIZ_FULL,
 	},
 };

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

 static struct at91_nand_data __initdata ek_nand_data = {
 	.ale		= 21,
 	.cle		= 22,
 //	.det_pin	= ... not connected
 	.rdy_pin	= AT91_PIN_PA22,
 	.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
 };


 /*
  * 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 AT91SAM9263_DEFAULT_LCDCON2 	(ATMEL_LCDC_MEMOR_LITTLE \
 					| ATMEL_LCDC_DISTYPE_TFT    \
 					| ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)

 static void at91_lcdc_power_control(int on)
 {
 	at91_set_gpio_value(AT91_PIN_PA30, on);
 }

 /* Driver datas */
 static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
 	.lcdcon_is_backlight		= true,
 	.default_bpp			= 16,
 	.default_dmacon			= ATMEL_LCDC_DMAEN,
 	.default_lcdcon2		= AT91SAM9263_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 ek_lcdc_data;
 #endif


 /*
  * GPIO Buttons
  */
 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 static struct gpio_keys_button ek_buttons[] = {
 	{	/* BP1, "leftclic" */
 		.code		= BTN_LEFT,
 		.gpio		= AT91_PIN_PC5,
 		.active_low	= 1,
 		.desc		= "left_click",
 		.wakeup		= 1,
 	},
 	{	/* BP2, "rightclic" */
 		.code		= BTN_RIGHT,
 		.gpio		= AT91_PIN_PC4,
 		.active_low	= 1,
 		.desc		= "right_click",
 		.wakeup		= 1,
 	},
 };

 static struct gpio_keys_platform_data ek_button_data = {
 	.buttons	= ek_buttons,
 	.nbuttons	= ARRAY_SIZE(ek_buttons),
 };

 static struct platform_device ek_button_device = {
 	.name		= "gpio-keys",
 	.id		= -1,
 	.num_resources	= 0,
 	.dev		= {
 		.platform_data	= &ek_button_data,
 	}
 };

 static void __init ek_add_device_buttons(void)
 {
 	at91_set_GPIO_periph(AT91_PIN_PC5, 0);	/* left button */
 	at91_set_deglitch(AT91_PIN_PC5, 1);
 	at91_set_GPIO_periph(AT91_PIN_PC4, 0);	/* right button */
 	at91_set_deglitch(AT91_PIN_PC4, 1);

 	platform_device_register(&ek_button_device);
 }
 #else
 static void __init ek_add_device_buttons(void) {}
 #endif


 /*
  * AC97
  */
 static struct atmel_ac97_data ek_ac97_data = {
 	.reset_pin	= AT91_PIN_PA13,
 };


 /*
  * LEDs ... these could all be PWM-driven, for variable brightness
  */
 static struct gpio_led ek_leds[] = {
 	{	/* "left" led, green, userled1, pwm1 */
 		.name			= "ds1",
 		.gpio			= AT91_PIN_PB8,
 		.active_low		= 1,
 		.default_trigger	= "mmc0",
 	},
 	{	/* "right" led, green, userled2, pwm2 */
 		.name			= "ds2",
 		.gpio			= AT91_PIN_PC29,
 		.active_low		= 1,
 		.default_trigger	= "nand-disk",
 	},
 	{	/* "power" led, yellow, pwm0 */
 		.name			= "ds3",
 		.gpio			= AT91_PIN_PB7,
 		.default_trigger	= "heartbeat",
 	}
 };


 static void __init ek_board_init(void)
 {
 	/* Serial */
 	at91_add_device_serial();
 	/* USB Host */
 	at91_add_device_usbh(&ek_usbh_data);
 	/* USB Device */
 	at91_add_device_udc(&ek_udc_data);
 	/* SPI */
 	at91_set_gpio_output(AT91_PIN_PE20, 1);		/* select spi0 clock */
 	at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
 	/* Touchscreen */
 	ek_add_device_ts();
 	/* MMC */
 	at91_add_device_mmc(1, &ek_mmc_data);
 	/* Ethernet */
 	at91_add_device_eth(&ek_macb_data);
 	/* NAND */
 	at91_add_device_nand(&ek_nand_data);
 	/* I2C */
 	at91_add_device_i2c(NULL, 0);
 	/* LCD Controller */
 	at91_add_device_lcdc(&ek_lcdc_data);
 	/* Push Buttons */
 	ek_add_device_buttons();
 	/* AC97 */
 	at91_add_device_ac97(&ek_ac97_data);
 	/* LEDs */
 	at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
 }

 MACHINE_START(AT91SAM9263EK, "Atmel AT91SAM9263-EK")
 	/* Maintainer: Atmel */
 	.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		= ek_map_io,
 	.init_irq	= ek_init_irq,
 	.init_machine	= ek_board_init,
 MACHINE_END
	/*
	* linux/arch/arm/mach-at91/board-sam9263ek.c
	*
	* 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/gpio_keys.h>
	#include <linux/input.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/at91sam9_smc.h>

	#include "generic.h"


	static void __init ek_map_io(void)
	{
	/* Initialize processor: 16.367 MHz crystal */
	at91sam9263_initialize(16367660);

	/* DGBU on ttyS0. (Rx & Tx only) */
	at91_register_uart(0, 0, 0);

	/* USART0 on ttyS1. (Rx, Tx, RTS, CTS) */
	at91_register_uart(AT91SAM9263_ID_US0, 1, ATMEL_UART_CTS \| ATMEL_UART_RTS);

	/* set serial console to ttyS0 (ie, DBGU) */
	at91_set_serial_console(0);
	}

	static void __init ek_init_irq(void)
	{
	at91sam9263_init_interrupts(NULL);
	}


	/*
	* USB Host port
	*/
	static struct at91_usbh_data __initdata ek_usbh_data = {
	.ports = 2,
	.vbus_pin = { AT91_PIN_PA24, AT91_PIN_PA21 },
	};

	/*
	* USB Device port
	*/
	static struct at91_udc_data __initdata ek_udc_data = {
	.vbus_pin = AT91_PIN_PA25,
	.pullup_pin = 0, /* pull-up driven by UDC */
	};


	/*
	* 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_PA15); /* 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 ek_add_device_ts(void)
	{
	at91_set_B_periph(AT91_PIN_PA15, 1); /* External IRQ1, with pullup */
	at91_set_gpio_input(AT91_PIN_PA31, 1); /* Touchscreen BUSY signal */
	}
	#else
	static void __init ek_add_device_ts(void) {}
	#endif

	/*
	* SPI devices.
	*/
	static struct spi_board_info ek_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,
	.max_speed_hz = 125000 * 26, /* (max sample rate @ 3V) * (cmd + data + overhead) */
	.bus_num = 0,
	.platform_data = &ads_info,
	.irq = AT91SAM9263_ID_IRQ1,
	},
	#endif
	};


	/*
	* MCI (SD/MMC)
	*/
	static struct at91_mmc_data __initdata ek_mmc_data = {
	.wire4 = 1,
	.det_pin = AT91_PIN_PE18,
	.wp_pin = AT91_PIN_PE19,
	// .vcc_pin = ... not connected
	};


	/*
	* MACB Ethernet device
	*/
	static struct at91_eth_data __initdata ek_macb_data = {
	.phy_irq_pin = AT91_PIN_PE31,
	.is_rmii = 1,
	};


	/*
	* NAND flash
	*/
	static struct mtd_partition __initdata ek_nand_partition[] = {
	{
	.name = "Partition 1",
	.offset = 0,
	.size = 64 * 1024 * 1024,
	},
	{
	.name = "Partition 2",
	.offset = 64 * 1024 * 1024,
	.size = MTDPART_SIZ_FULL,
	},
	};

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

	static struct at91_nand_data __initdata ek_nand_data = {
	.ale = 21,
	.cle = 22,
	// .det_pin = ... not connected
	.rdy_pin = AT91_PIN_PA22,
	.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
	};


	/*
	* 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 AT91SAM9263_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \
	\| ATMEL_LCDC_DISTYPE_TFT \
	\| ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)

	static void at91_lcdc_power_control(int on)
	{
	at91_set_gpio_value(AT91_PIN_PA30, on);
	}

	/* Driver datas */
	static struct atmel_lcdfb_info __initdata ek_lcdc_data = {
	.lcdcon_is_backlight = true,
	.default_bpp = 16,
	.default_dmacon = ATMEL_LCDC_DMAEN,
	.default_lcdcon2 = AT91SAM9263_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 ek_lcdc_data;
	#endif


	/*
	* GPIO Buttons
	*/
	#if defined(CONFIG_KEYBOARD_GPIO) \|\| defined(CONFIG_KEYBOARD_GPIO_MODULE)
	static struct gpio_keys_button ek_buttons[] = {
	{ /* BP1, "leftclic" */
	.code = BTN_LEFT,
	.gpio = AT91_PIN_PC5,
	.active_low = 1,
	.desc = "left_click",
	.wakeup = 1,
	},
	{ /* BP2, "rightclic" */
	.code = BTN_RIGHT,
	.gpio = AT91_PIN_PC4,
	.active_low = 1,
	.desc = "right_click",
	.wakeup = 1,
	},
	};

	static struct gpio_keys_platform_data ek_button_data = {
	.buttons = ek_buttons,
	.nbuttons = ARRAY_SIZE(ek_buttons),
	};

	static struct platform_device ek_button_device = {
	.name = "gpio-keys",
	.id = -1,
	.num_resources = 0,
	.dev = {
	.platform_data = &ek_button_data,
	}
	};

	static void __init ek_add_device_buttons(void)
	{
	at91_set_GPIO_periph(AT91_PIN_PC5, 0); /* left button */
	at91_set_deglitch(AT91_PIN_PC5, 1);
	at91_set_GPIO_periph(AT91_PIN_PC4, 0); /* right button */
	at91_set_deglitch(AT91_PIN_PC4, 1);

	platform_device_register(&ek_button_device);
	}
	#else
	static void __init ek_add_device_buttons(void) {}
	#endif


	/*
	* AC97
	*/
	static struct atmel_ac97_data ek_ac97_data = {
	.reset_pin = AT91_PIN_PA13,
	};


	/*
	* LEDs ... these could all be PWM-driven, for variable brightness
	*/
	static struct gpio_led ek_leds[] = {
	{ /* "left" led, green, userled1, pwm1 */
	.name = "ds1",
	.gpio = AT91_PIN_PB8,
	.active_low = 1,
	.default_trigger = "mmc0",
	},
	{ /* "right" led, green, userled2, pwm2 */
	.name = "ds2",
	.gpio = AT91_PIN_PC29,
	.active_low = 1,
	.default_trigger = "nand-disk",
	},
	{ /* "power" led, yellow, pwm0 */
	.name = "ds3",
	.gpio = AT91_PIN_PB7,
	.default_trigger = "heartbeat",
	}
	};


	static void __init ek_board_init(void)
	{
	/* Serial */
	at91_add_device_serial();
	/* USB Host */
	at91_add_device_usbh(&ek_usbh_data);
	/* USB Device */
	at91_add_device_udc(&ek_udc_data);
	/* SPI */
	at91_set_gpio_output(AT91_PIN_PE20, 1); /* select spi0 clock */
	at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
	/* Touchscreen */
	ek_add_device_ts();
	/* MMC */
	at91_add_device_mmc(1, &ek_mmc_data);
	/* Ethernet */
	at91_add_device_eth(&ek_macb_data);
	/* NAND */
	at91_add_device_nand(&ek_nand_data);
	/* I2C */
	at91_add_device_i2c(NULL, 0);
	/* LCD Controller */
	at91_add_device_lcdc(&ek_lcdc_data);
	/* Push Buttons */
	ek_add_device_buttons();
	/* AC97 */
	at91_add_device_ac97(&ek_ac97_data);
	/* LEDs */
	at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
	}

	MACHINE_START(AT91SAM9263EK, "Atmel AT91SAM9263-EK")
	/* Maintainer: Atmel */
	.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 = ek_map_io,
	.init_irq = ek_init_irq,
	.init_machine = ek_board_init,
	MACHINE_END