ARM: mm: introduce present, faulting entries for PAGE_NONE
[deliverable/linux.git] / arch / arm / mach-ep93xx / simone.c
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1/*
2 * arch/arm/mach-ep93xx/simone.c
3 * Simplemachines Sim.One support.
4 *
1c5454ee 5 * Copyright (C) 2010 Ryan Mallon
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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>
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21#include <linux/i2c.h>
22#include <linux/i2c-gpio.h>
23
24#include <mach/hardware.h>
a3b29245 25#include <linux/platform_data/video-ep93xx.h>
bd5f12a2 26#include <mach/gpio-ep93xx.h>
a3662f6b 27
9a6879bd 28#include <asm/hardware/vic.h>
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29#include <asm/mach-types.h>
30#include <asm/mach/arch.h>
31
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32#include "soc.h"
33
b370e082 34static struct ep93xx_eth_data __initdata simone_eth_data = {
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35 .phy_id = 1,
36};
37
b370e082 38static struct ep93xxfb_mach_info __initdata simone_fb_info = {
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39 .num_modes = EP93XXFB_USE_MODEDB,
40 .bpp = 16,
41 .flags = EP93XXFB_USE_SDCSN0 | EP93XXFB_PCLK_FALLING,
42};
43
b370e082 44static struct i2c_gpio_platform_data __initdata simone_i2c_gpio_data = {
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45 .sda_pin = EP93XX_GPIO_LINE_EEDAT,
46 .sda_is_open_drain = 0,
47 .scl_pin = EP93XX_GPIO_LINE_EECLK,
48 .scl_is_open_drain = 0,
49 .udelay = 0,
50 .timeout = 0,
51};
52
53static struct i2c_board_info __initdata simone_i2c_board_info[] = {
54 {
55 I2C_BOARD_INFO("ds1337", 0x68),
56 },
57};
58
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59static struct platform_device simone_audio_device = {
60 .name = "simone-audio",
61 .id = -1,
62};
63
64static void __init simone_register_audio(void)
65{
66 ep93xx_register_ac97();
67 platform_device_register(&simone_audio_device);
68}
69
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70static void __init simone_init_machine(void)
71{
72 ep93xx_init_devices();
16bcf78f 73 ep93xx_register_flash(2, EP93XX_CS6_PHYS_BASE, SZ_8M);
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74 ep93xx_register_eth(&simone_eth_data, 1);
75 ep93xx_register_fb(&simone_fb_info);
76 ep93xx_register_i2c(&simone_i2c_gpio_data, simone_i2c_board_info,
77 ARRAY_SIZE(simone_i2c_board_info));
e5063fe8 78 simone_register_audio();
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79}
80
81MACHINE_START(SIM_ONE, "Simplemachines Sim.One Board")
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82 /* Maintainer: Ryan Mallon */
83 .atag_offset = 0x100,
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84 .map_io = ep93xx_map_io,
85 .init_irq = ep93xx_init_irq,
9a6879bd 86 .handle_irq = vic_handle_irq,
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87 .timer = &ep93xx_timer,
88 .init_machine = simone_init_machine,
c914283f 89 .init_late = ep93xx_init_late,
3275166e 90 .restart = ep93xx_restart,
a3662f6b 91MACHINE_END
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