text: /*
   * arch/arm/mach-tegra/board-trimslice.c
   *
   * Copyright (C) 2011 CompuLab, Ltd.
   * Author: Mike Rapoport <mike@compulab.co.il>
   *
   * Based on board-harmony.c
   * Copyright (C) 2010 Google, Inc.
   *
   * This software is licensed under the terms of the GNU General Public
   * License version 2, as published by the Free Software Foundation, and
   * may be copied, distributed, and modified under those terms.
   *
   * 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.
   *
   */
  
  #include <linux/kernel.h>
  #include <linux/init.h>
  #include <linux/platform_device.h>
  #include <linux/serial_8250.h>
  #include <linux/io.h>
  
  #include <asm/mach-types.h>
  #include <asm/mach/arch.h>
  #include <asm/setup.h>
  
  #include <mach/iomap.h>
  #include <mach/sdhci.h>
  
  #include "board.h"
  #include "clock.h"
  #include "devices.h"
  #include "gpio-names.h"
  
  #include "board-trimslice.h"
  
  static struct plat_serial8250_port debug_uart_platform_data[] = {
  	{
  		.membase	= IO_ADDRESS(TEGRA_UARTA_BASE),
  		.mapbase	= TEGRA_UARTA_BASE,
  		.irq		= INT_UARTA,
  		.flags		= UPF_BOOT_AUTOCONF,
  		.iotype		= UPIO_MEM,
  		.regshift	= 2,
  		.uartclk	= 216000000,
  	}, {
  		.flags		= 0
  	}
  };
  
  static struct platform_device debug_uart = {
  	.name	= "serial8250",
  	.id	= PLAT8250_DEV_PLATFORM,
  	.dev	= {
  		.platform_data	= debug_uart_platform_data,
  	},
  };
  static struct tegra_sdhci_platform_data sdhci_pdata1 = {
  	.cd_gpio	= -1,
  	.wp_gpio	= -1,
  	.power_gpio	= -1,
  };
  
  static struct tegra_sdhci_platform_data sdhci_pdata4 = {
  	.cd_gpio	= TRIMSLICE_GPIO_SD4_CD,
  	.wp_gpio	= TRIMSLICE_GPIO_SD4_WP,
  	.power_gpio	= -1,
  };
  
  static struct platform_device *trimslice_devices[] __initdata = {
  	&debug_uart,
  	&tegra_sdhci_device1,
  	&tegra_sdhci_device4,
  };
  
  static void __init tegra_trimslice_fixup(struct machine_desc *desc,
  	struct tag *tags, char **cmdline, struct meminfo *mi)
  {
  	mi->nr_banks = 2;
  	mi->bank[0].start = PHYS_OFFSET;
  	mi->bank[0].size = 448 * SZ_1M;
  	mi->bank[1].start = SZ_512M;
  	mi->bank[1].size = SZ_512M;
  }
  
  static __initdata struct tegra_clk_init_table trimslice_clk_init_table[] = {
  	/* name		parent		rate		enabled */
  	{ "uarta",	"pll_p",	216000000,	true },
  	{ NULL,		NULL,		0,		0},
  };
  
  static int __init tegra_trimslice_pci_init(void)
  {
  	if (!machine_is_trimslice())
  		return 0;
  
  	return tegra_pcie_init(true, true);
  }
  subsys_initcall(tegra_trimslice_pci_init);
  
  static void __init tegra_trimslice_init(void)
  {
  	tegra_clk_init_from_table(trimslice_clk_init_table);
  
  	trimslice_pinmux_init();
  
  	tegra_sdhci_device1.dev.platform_data = &sdhci_pdata1;
  	tegra_sdhci_device4.dev.platform_data = &sdhci_pdata4;
  
  	platform_add_devices(trimslice_devices, ARRAY_SIZE(trimslice_devices));
  }
  
  MACHINE_START(TRIMSLICE, "trimslice")
  	.boot_params	= 0x00000100,
  	.fixup		= tegra_trimslice_fixup,
  	.map_io         = tegra_map_common_io,
  	.init_early	= tegra_init_early,
  	.init_irq       = tegra_init_irq,
  	.timer          = &tegra_timer,
  	.init_machine   = tegra_trimslice_init,
  MACHINE_END
  