text: /*
   * arch/arm/mach-kirkwood/dockstar-setup.c
   *
   * Seagate FreeAgent DockStar Setup
   *
   * This file is licensed under the terms of the GNU General Public
   * License version 2.  This program is licensed "as is" without any
   * warranty of any kind, whether express or implied.
   */
  
  #include <linux/kernel.h>
  #include <linux/init.h>
  #include <linux/platform_device.h>
  #include <linux/ata_platform.h>
  #include <linux/mtd/partitions.h>
  #include <linux/mv643xx_eth.h>
  #include <linux/gpio.h>
  #include <linux/leds.h>
  #include <asm/mach-types.h>
  #include <asm/mach/arch.h>
  #include <mach/kirkwood.h>
  #include "common.h"
  #include "mpp.h"
  
  static struct mtd_partition dockstar_nand_parts[] = {
  	{
  		.name = "u-boot",
  		.offset = 0,
  		.size = SZ_1M
  	}, {
  		.name = "uImage",
  		.offset = MTDPART_OFS_NXTBLK,
  		.size = SZ_4M
  	}, {
  		.name = "root",
  		.offset = MTDPART_OFS_NXTBLK,
  		.size = MTDPART_SIZ_FULL
  	},
  };
  
  static struct mv643xx_eth_platform_data dockstar_ge00_data = {
  	.phy_addr	= MV643XX_ETH_PHY_ADDR(0),
  };
  
  static struct gpio_led dockstar_led_pins[] = {
  	{
  		.name			= "dockstar:green:health",
  		.default_trigger	= "default-on",
  		.gpio			= 46,
  		.active_low		= 1,
  	},
  	{
  		.name			= "dockstar:orange:misc",
  		.default_trigger	= "none",
  		.gpio			= 47,
  		.active_low		= 1,
  	},
  };
  
  static struct gpio_led_platform_data dockstar_led_data = {
  	.leds		= dockstar_led_pins,
  	.num_leds	= ARRAY_SIZE(dockstar_led_pins),
  };
  
  static struct platform_device dockstar_leds = {
  	.name	= "leds-gpio",
  	.id	= -1,
  	.dev	= {
  		.platform_data	= &dockstar_led_data,
  	}
  };
  
  static unsigned int dockstar_mpp_config[] __initdata = {
  	MPP29_GPIO,	/* USB Power Enable */
  	MPP46_GPIO,	/* LED green */
  	MPP47_GPIO,	/* LED orange */
  	0
  };
  
  static void __init dockstar_init(void)
  {
  	/*
  	 * Basic setup. Needs to be called early.
  	 */
  	kirkwood_init();
  
  	/* setup gpio pin select */
  	kirkwood_mpp_conf(dockstar_mpp_config);
  
  	kirkwood_uart0_init();
  	kirkwood_nand_init(ARRAY_AND_SIZE(dockstar_nand_parts), 25);
  
  	if (gpio_request(29, "USB Power Enable") != 0 ||
  	    gpio_direction_output(29, 1) != 0)
  		pr_err("can't set up GPIO 29 (USB Power Enable)\n");
  	kirkwood_ehci_init();
  
  	kirkwood_ge00_init(&dockstar_ge00_data);
  
  	platform_device_register(&dockstar_leds);
  }
  
  MACHINE_START(DOCKSTAR, "Seagate FreeAgent DockStar")
  	.atag_offset	= 0x100,
  	.init_machine	= dockstar_init,
  	.map_io		= kirkwood_map_io,
  	.init_early	= kirkwood_init_early,
  	.init_irq	= kirkwood_init_irq,
  	.init_time	= kirkwood_timer_init,
  	.restart	= kirkwood_restart,
  MACHINE_END
  