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a3662f6b RM |
1 | /* |
2 | * arch/arm/mach-ep93xx/simone.c | |
3 | * Simplemachines Sim.One support. | |
4 | * | |
1c5454ee | 5 | * Copyright (C) 2010 Ryan Mallon |
a3662f6b RM |
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> | |
a3662f6b RM |
21 | #include <linux/i2c.h> |
22 | #include <linux/i2c-gpio.h> | |
23 | ||
24 | #include <mach/hardware.h> | |
25 | #include <mach/fb.h> | |
bd5f12a2 | 26 | #include <mach/gpio-ep93xx.h> |
a3662f6b | 27 | |
9a6879bd | 28 | #include <asm/hardware/vic.h> |
a3662f6b RM |
29 | #include <asm/mach-types.h> |
30 | #include <asm/mach/arch.h> | |
31 | ||
b370e082 | 32 | static struct ep93xx_eth_data __initdata simone_eth_data = { |
a3662f6b RM |
33 | .phy_id = 1, |
34 | }; | |
35 | ||
b370e082 | 36 | static struct ep93xxfb_mach_info __initdata simone_fb_info = { |
a3662f6b RM |
37 | .num_modes = EP93XXFB_USE_MODEDB, |
38 | .bpp = 16, | |
39 | .flags = EP93XXFB_USE_SDCSN0 | EP93XXFB_PCLK_FALLING, | |
40 | }; | |
41 | ||
b370e082 | 42 | static struct i2c_gpio_platform_data __initdata simone_i2c_gpio_data = { |
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43 | .sda_pin = EP93XX_GPIO_LINE_EEDAT, |
44 | .sda_is_open_drain = 0, | |
45 | .scl_pin = EP93XX_GPIO_LINE_EECLK, | |
46 | .scl_is_open_drain = 0, | |
47 | .udelay = 0, | |
48 | .timeout = 0, | |
49 | }; | |
50 | ||
51 | static struct i2c_board_info __initdata simone_i2c_board_info[] = { | |
52 | { | |
53 | I2C_BOARD_INFO("ds1337", 0x68), | |
54 | }, | |
55 | }; | |
56 | ||
e5063fe8 MW |
57 | static struct platform_device simone_audio_device = { |
58 | .name = "simone-audio", | |
59 | .id = -1, | |
60 | }; | |
61 | ||
62 | static void __init simone_register_audio(void) | |
63 | { | |
64 | ep93xx_register_ac97(); | |
65 | platform_device_register(&simone_audio_device); | |
66 | } | |
67 | ||
a3662f6b RM |
68 | static void __init simone_init_machine(void) |
69 | { | |
70 | ep93xx_init_devices(); | |
16bcf78f | 71 | ep93xx_register_flash(2, EP93XX_CS6_PHYS_BASE, SZ_8M); |
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72 | ep93xx_register_eth(&simone_eth_data, 1); |
73 | ep93xx_register_fb(&simone_fb_info); | |
74 | ep93xx_register_i2c(&simone_i2c_gpio_data, simone_i2c_board_info, | |
75 | ARRAY_SIZE(simone_i2c_board_info)); | |
e5063fe8 | 76 | simone_register_audio(); |
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77 | } |
78 | ||
79 | MACHINE_START(SIM_ONE, "Simplemachines Sim.One Board") | |
e562cf17 NP |
80 | /* Maintainer: Ryan Mallon */ |
81 | .atag_offset = 0x100, | |
a3662f6b RM |
82 | .map_io = ep93xx_map_io, |
83 | .init_irq = ep93xx_init_irq, | |
9a6879bd | 84 | .handle_irq = vic_handle_irq, |
a3662f6b RM |
85 | .timer = &ep93xx_timer, |
86 | .init_machine = simone_init_machine, | |
3275166e | 87 | .restart = ep93xx_restart, |
a3662f6b | 88 | MACHINE_END |