PageRenderTime 16ms CodeModel.GetById 4ms app.highlight 8ms RepoModel.GetById 1ms app.codeStats 0ms

/arch/arm/mach-gemini/board-nas4220b.c

https://github.com/AICP/kernel_google_msm
C | 110 lines | 84 code | 13 blank | 13 comment | 0 complexity | 099a9e520f660bf9c4dc4483aaa453d0 MD5 | raw file
  1/*
  2 *  Support for Raidsonic NAS-4220-B
  3 *
  4 *  Copyright (C) 2009 Janos Laube <janos.dev@gmail.com>
  5 *
  6 * based on rut1xx.c
  7 *  Copyright (C) 2008 Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
  8 *
  9 * This program is free software; you can redistribute it and/or modify
 10 * it under the terms of the GNU General Public License as published by
 11 * the Free Software Foundation; either version 2 of the License, or
 12 * (at your option) any later version.
 13 */
 14
 15#include <linux/kernel.h>
 16#include <linux/init.h>
 17#include <linux/platform_device.h>
 18#include <linux/leds.h>
 19#include <linux/input.h>
 20#include <linux/gpio_keys.h>
 21#include <linux/mdio-gpio.h>
 22#include <linux/io.h>
 23
 24#include <asm/setup.h>
 25#include <asm/mach-types.h>
 26#include <asm/mach/arch.h>
 27#include <asm/mach/time.h>
 28
 29#include <mach/hardware.h>
 30#include <mach/global_reg.h>
 31
 32#include "common.h"
 33
 34static struct sys_timer ib4220b_timer = {
 35	.init	= gemini_timer_init,
 36};
 37
 38static struct gpio_led ib4220b_leds[] = {
 39	{
 40		.name			= "nas4220b:orange:hdd",
 41		.default_trigger	= "none",
 42		.gpio			= 60,
 43	},
 44	{
 45		.name			= "nas4220b:green:os",
 46		.default_trigger	= "heartbeat",
 47		.gpio			= 62,
 48	},
 49};
 50
 51static struct gpio_led_platform_data ib4220b_leds_data = {
 52	.num_leds	= ARRAY_SIZE(ib4220b_leds),
 53	.leds		= ib4220b_leds,
 54};
 55
 56static struct platform_device ib4220b_led_device = {
 57	.name	= "leds-gpio",
 58	.id	= -1,
 59	.dev	= {
 60		.platform_data = &ib4220b_leds_data,
 61	},
 62};
 63
 64static struct gpio_keys_button ib4220b_keys[] = {
 65	{
 66		.code		= KEY_SETUP,
 67		.gpio		= 61,
 68		.active_low	= 1,
 69		.desc		= "Backup Button",
 70		.type		= EV_KEY,
 71	},
 72	{
 73		.code		= KEY_RESTART,
 74		.gpio		= 63,
 75		.active_low	= 1,
 76		.desc		= "Softreset Button",
 77		.type		= EV_KEY,
 78	},
 79};
 80
 81static struct gpio_keys_platform_data ib4220b_keys_data = {
 82	.buttons	= ib4220b_keys,
 83	.nbuttons	= ARRAY_SIZE(ib4220b_keys),
 84};
 85
 86static struct platform_device ib4220b_key_device = {
 87	.name	= "gpio-keys",
 88	.id	= -1,
 89	.dev	= {
 90		.platform_data = &ib4220b_keys_data,
 91	},
 92};
 93
 94static void __init ib4220b_init(void)
 95{
 96	gemini_gpio_init();
 97	platform_register_uart();
 98	platform_register_pflash(SZ_16M, NULL, 0);
 99	platform_device_register(&ib4220b_led_device);
100	platform_device_register(&ib4220b_key_device);
101	platform_register_rtc();
102}
103
104MACHINE_START(NAS4220B, "Raidsonic NAS IB-4220-B")
105	.atag_offset	= 0x100,
106	.map_io		= gemini_map_io,
107	.init_irq	= gemini_init_irq,
108	.timer		= &ib4220b_timer,
109	.init_machine	= ib4220b_init,
110MACHINE_END