/arch/arm/mach-gemini/board-rut1xx.c

 1/*
 2 *  Support for Teltonika RUT1xx
 3 *
 4 *  Copyright (C) 2008-2009 Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
 5 *
 6 * This program is free software; you can redistribute it and/or modify
 7 * it under the terms of the GNU General Public License as published by
 8 * the Free Software Foundation; either version 2 of the License, or
 9 * (at your option) any later version.
10 */
11#include <linux/kernel.h>
12#include <linux/init.h>
13#include <linux/platform_device.h>
14#include <linux/leds.h>
15#include <linux/input.h>
16#include <linux/gpio_keys.h>
17
18#include <asm/mach-types.h>
19#include <asm/mach/arch.h>
20#include <asm/mach/time.h>
21
22#include "common.h"
23
24static struct gpio_keys_button rut1xx_keys[] = {
25	{
26		.code		= KEY_SETUP,
27		.gpio		= 60,
28		.active_low	= 1,
29		.desc		= "Reset to defaults",
30		.type		= EV_KEY,
31	},
32};
33
34static struct gpio_keys_platform_data rut1xx_keys_data = {
35	.buttons	= rut1xx_keys,
36	.nbuttons	= ARRAY_SIZE(rut1xx_keys),
37};
38
39static struct platform_device rut1xx_keys_device = {
40	.name	= "gpio-keys",
41	.id	= -1,
42	.dev	= {
43		.platform_data = &rut1xx_keys_data,
44	},
45};
46
47static struct gpio_led rut100_leds[] = {
48	{
49		.name			= "Power",
50		.default_trigger	= "heartbeat",
51		.gpio			= 17,
52	},
53	{
54		.name			= "GSM",
55		.default_trigger	= "default-on",
56		.gpio			= 7,
57		.active_low		= 1,
58	},
59};
60
61static struct gpio_led_platform_data rut100_leds_data = {
62	.num_leds	= ARRAY_SIZE(rut100_leds),
63	.leds		= rut100_leds,
64};
65
66static struct platform_device rut1xx_leds = {
67	.name	= "leds-gpio",
68	.id	= -1,
69	.dev	= {
70		.platform_data = &rut100_leds_data,
71	},
72};
73
74static struct sys_timer rut1xx_timer = {
75	.init	= gemini_timer_init,
76};
77
78static void __init rut1xx_init(void)
79{
80	gemini_gpio_init();
81	platform_register_uart();
82	platform_register_pflash(SZ_8M, NULL, 0);
83	platform_device_register(&rut1xx_leds);
84	platform_device_register(&rut1xx_keys_device);
85}
86
87MACHINE_START(RUT100, "Teltonika RUT100")
88	.phys_io	= 0x7fffc000,
89	.io_pg_offst	= ((0xffffc000) >> 18) & 0xfffc,
90	.boot_params	= 0x100,
91	.map_io		= gemini_map_io,
92	.init_irq	= gemini_init_irq,
93	.timer		= &rut1xx_timer,
94	.init_machine	= rut1xx_init,
95MACHINE_END