/*
   * linux/arch/arm/mach-at91/board-flexibity.c
   *
   *  Copyright (C) 2010 Flexibity
   *  Copyright (C) 2005 SAN People
   *  Copyright (C) 2006 Atmel
   *
   * 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/init.h>
  #include <linux/platform_device.h>
  #include <linux/spi/spi.h>
  #include <linux/input.h>
  #include <linux/gpio.h>
  
  #include <asm/mach-types.h>
  
  #include <asm/mach/arch.h>
  #include <asm/mach/map.h>
  #include <asm/mach/irq.h>
  
  #include <mach/hardware.h>
  #include <mach/board.h>
  
  #include "generic.h"

  static void __init flexibity_init_early(void)

  {
  	/* Initialize processor: 18.432 MHz crystal */

  	at91_initialize(18432000);

  
  	/* DBGU on ttyS0. (Rx & Tx only) */
  	at91_register_uart(0, 0, 0);
  
  	/* set serial console to ttyS0 (ie, DBGU) */
  	at91_set_serial_console(0);
  }

  /* USB Host port */
  static struct at91_usbh_data __initdata flexibity_usbh_data = {
  	.ports		= 2,

  	.vbus_pin	= {-EINVAL, -EINVAL},
  	.overcurrent_pin= {-EINVAL, -EINVAL},

  };
  
  /* USB Device port */
  static struct at91_udc_data __initdata flexibity_udc_data = {
  	.vbus_pin	= AT91_PIN_PC5,

  	.pullup_pin	= -EINVAL,		/* pull-up driven by UDC */

  };
  
  /* SPI devices */
  static struct spi_board_info flexibity_spi_devices[] = {
  	{	/* DataFlash chip */
  		.modalias	= "mtd_dataflash",
  		.chip_select	= 1,
  		.max_speed_hz	= 15 * 1000 * 1000,
  		.bus_num	= 0,
  	},
  };
  
  /* MCI (SD/MMC) */
  static struct at91_mmc_data __initdata flexibity_mmc_data = {
  	.slot_b		= 0,
  	.wire4		= 1,
  	.det_pin	= AT91_PIN_PC9,
  	.wp_pin		= AT91_PIN_PC4,

  	.vcc_pin	= -EINVAL,

  };
  
  /* LEDs */
  static struct gpio_led flexibity_leds[] = {
  	{
  		.name			= "usb1:green",
  		.gpio			= AT91_PIN_PA12,
  		.active_low		= 1,
  		.default_trigger	= "default-on",
  	},
  	{
  		.name			= "usb1:red",
  		.gpio			= AT91_PIN_PA13,
  		.active_low		= 1,
  		.default_trigger	= "default-on",
  	},
  	{
  		.name			= "usb2:green",
  		.gpio			= AT91_PIN_PB26,
  		.active_low		= 1,
  		.default_trigger	= "default-on",
  	},
  	{
  		.name			= "usb2:red",
  		.gpio			= AT91_PIN_PB27,
  		.active_low		= 1,
  		.default_trigger	= "default-on",
  	},
  	{
  		.name			= "usb3:green",
  		.gpio			= AT91_PIN_PC8,
  		.active_low		= 1,
  		.default_trigger	= "default-on",
  	},
  	{
  		.name			= "usb3:red",
  		.gpio			= AT91_PIN_PC6,
  		.active_low		= 1,
  		.default_trigger	= "default-on",
  	},
  	{
  		.name			= "usb4:green",
  		.gpio			= AT91_PIN_PB4,
  		.active_low		= 1,
  		.default_trigger	= "default-on",
  	},
  	{
  		.name			= "usb4:red",
  		.gpio			= AT91_PIN_PB5,
  		.active_low		= 1,
  		.default_trigger	= "default-on",
  	}
  };
  
  static void __init flexibity_board_init(void)
  {
  	/* Serial */
  	at91_add_device_serial();
  	/* USB Host */
  	at91_add_device_usbh(&flexibity_usbh_data);
  	/* USB Device */
  	at91_add_device_udc(&flexibity_udc_data);
  	/* SPI */
  	at91_add_device_spi(flexibity_spi_devices,
  		ARRAY_SIZE(flexibity_spi_devices));
  	/* MMC */
  	at91_add_device_mmc(0, &flexibity_mmc_data);
  	/* LEDs */
  	at91_gpio_leds(flexibity_leds, ARRAY_SIZE(flexibity_leds));
  }
  
  MACHINE_START(FLEXIBITY, "Flexibity Connect")
  	/* Maintainer: Maxim Osipov */

  	.timer		= &at91sam926x_timer,

  	.map_io		= at91_map_io,

  	.init_early	= flexibity_init_early,

  	.init_irq	= at91_init_irq_default,

  	.init_machine	= flexibity_board_init,
  MACHINE_END