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/*
* 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/mtd/physmap.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 physmap_flash_data simone_flash_data = {
.width = 2,
};
static struct resource simone_flash_resource = {
.start = EP93XX_CS6_PHYS_BASE,
.end = EP93XX_CS6_PHYS_BASE + SZ_8M - 1,
.flags = IORESOURCE_MEM,
};
static struct platform_device simone_flash = {
.name = "physmap-flash",
.id = 0,
.num_resources = 1,
.resource = &simone_flash_resource,
.dev = {
.platform_data = &simone_flash_data,
},
};
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();
platform_device_register(&simone_flash);
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));
}
MACHINE_START(SIM_ONE, "Simplemachines Sim.One Board")
/* Maintainer: Ryan Mallon <ryan@bluewatersys.com> */
.phys_io = EP93XX_APB_PHYS_BASE,
.io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,
.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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