1/*
2 * arch/arm/mach-ep93xx/simone.c
3 * Simplemachines Sim.One support.
4 *
5 * Copyright (C) 2010 Ryan Mallon
6 *
7 * Based on the 2.6.24.7 support:
8 *   Copyright (C) 2009 Simplemachines
9 *   MMC support by Peter Ivanov <ivanovp@gmail.com>, 2007
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or (at
14 * your option) any later version.
15 *
16 */
17
18#include <linux/kernel.h>
19#include <linux/init.h>
20#include <linux/platform_device.h>
21#include <linux/i2c.h>
22#include <linux/i2c-gpio.h>
23
24#include <mach/hardware.h>
25#include <linux/platform_data/video-ep93xx.h>
26#include <mach/gpio-ep93xx.h>
27
28#include <asm/mach-types.h>
29#include <asm/mach/arch.h>
30
31#include "soc.h"
32
33static struct ep93xx_eth_data __initdata simone_eth_data = {
34	.phy_id		= 1,
35};
36
37static struct ep93xxfb_mach_info __initdata simone_fb_info = {
38	.num_modes	= EP93XXFB_USE_MODEDB,
39	.bpp		= 16,
40	.flags		= EP93XXFB_USE_SDCSN0 | EP93XXFB_PCLK_FALLING,
41};
42
43static struct i2c_gpio_platform_data __initdata simone_i2c_gpio_data = {
44	.sda_pin		= EP93XX_GPIO_LINE_EEDAT,
45	.sda_is_open_drain	= 0,
46	.scl_pin		= EP93XX_GPIO_LINE_EECLK,
47	.scl_is_open_drain	= 0,
48	.udelay			= 0,
49	.timeout		= 0,
50};
51
52static struct i2c_board_info __initdata simone_i2c_board_info[] = {
53	{
54		I2C_BOARD_INFO("ds1337", 0x68),
55	},
56};
57
58static struct platform_device simone_audio_device = {
59	.name		= "simone-audio",
60	.id		= -1,
61};
62
63static void __init simone_register_audio(void)
64{
65	ep93xx_register_ac97();
66	platform_device_register(&simone_audio_device);
67}
68
69static void __init simone_init_machine(void)
70{
71	ep93xx_init_devices();
72	ep93xx_register_flash(2, EP93XX_CS6_PHYS_BASE, SZ_8M);
73	ep93xx_register_eth(&simone_eth_data, 1);
74	ep93xx_register_fb(&simone_fb_info);
75	ep93xx_register_i2c(&simone_i2c_gpio_data, simone_i2c_board_info,
76			    ARRAY_SIZE(simone_i2c_board_info));
77	simone_register_audio();
78}
79
80MACHINE_START(SIM_ONE, "Simplemachines Sim.One Board")
81	/* Maintainer: Ryan Mallon */
82	.atag_offset	= 0x100,
83	.map_io		= ep93xx_map_io,
84	.init_irq	= ep93xx_init_irq,
85	.init_time	= ep93xx_timer_init,
86	.init_machine	= simone_init_machine,
87	.init_late	= ep93xx_init_late,
88	.restart	= ep93xx_restart,
89MACHINE_END
90