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simone.c

/*
 * arch/arm/mach-ep93xx/simone.c
 * Simplemachines Sim.One support.
 *
 * Copyright (C) 2010 Ryan Mallon <ryan@bluewatersys.com>
 *
 * Based on the 2.6.24.7 support:
 *   Copyright (C) 2009 Simplemachines
 *   MMC support by Peter Ivanov <ivanovp@gmail.com>, 2007
 *
 * 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.
 *
 */

#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <linux/i2c.h>
#include <linux/i2c-gpio.h>

#include <mach/hardware.h>
#include <mach/fb.h>

#include <asm/mach-types.h>
#include <asm/mach/arch.h>

static struct ep93xx_eth_data __initdata simone_eth_data = {
      .phy_id           = 1,
};

static struct ep93xxfb_mach_info __initdata simone_fb_info = {
      .num_modes  = EP93XXFB_USE_MODEDB,
      .bpp        = 16,
      .flags            = EP93XXFB_USE_SDCSN0 | EP93XXFB_PCLK_FALLING,
};

static struct i2c_gpio_platform_data __initdata simone_i2c_gpio_data = {
      .sda_pin          = EP93XX_GPIO_LINE_EEDAT,
      .sda_is_open_drain      = 0,
      .scl_pin          = EP93XX_GPIO_LINE_EECLK,
      .scl_is_open_drain      = 0,
      .udelay                 = 0,
      .timeout          = 0,
};

static struct i2c_board_info __initdata simone_i2c_board_info[] = {
      {
            I2C_BOARD_INFO("ds1337", 0x68),
      },
};

static void __init simone_init_machine(void)
{
      ep93xx_init_devices();
      ep93xx_register_flash(2, EP93XX_CS6_PHYS_BASE, SZ_8M);
      ep93xx_register_eth(&simone_eth_data, 1);
      ep93xx_register_fb(&simone_fb_info);
      ep93xx_register_i2c(&simone_i2c_gpio_data, simone_i2c_board_info,
                      ARRAY_SIZE(simone_i2c_board_info));
      ep93xx_register_ac97();
}

MACHINE_START(SIM_ONE, "Simplemachines Sim.One Board")
/* Maintainer: Ryan Mallon <ryan@bluewatersys.com> */
      .boot_params      = EP93XX_SDCE0_PHYS_BASE + 0x100,
      .map_io           = ep93xx_map_io,
      .init_irq   = ep93xx_init_irq,
      .timer            = &ep93xx_timer,
      .init_machine     = simone_init_machine,
MACHINE_END

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