| /* |
| * Support for Raidsonic NAS-4220-B |
| * |
| * Copyright (C) 2009 Janos Laube <janos.dev@gmail.com> |
| * |
| * based on rut1xx.c |
| * Copyright (C) 2008 Paulius Zaleckas <paulius.zaleckas@teltonika.lt> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| */ |
| |
| #include <linux/kernel.h> |
| #include <linux/init.h> |
| #include <linux/platform_device.h> |
| #include <linux/leds.h> |
| #include <linux/input.h> |
| #include <linux/gpio_keys.h> |
| #include <linux/mdio-gpio.h> |
| #include <linux/io.h> |
| |
| #include <asm/setup.h> |
| #include <asm/mach-types.h> |
| #include <asm/mach/arch.h> |
| #include <asm/mach/time.h> |
| |
| #include <mach/hardware.h> |
| #include <mach/global_reg.h> |
| |
| #include "common.h" |
| |
| static struct gpio_led ib4220b_leds[] = { |
| { |
| .name = "nas4220b:orange:hdd", |
| .default_trigger = "none", |
| .gpio = 60, |
| }, |
| { |
| .name = "nas4220b:green:os", |
| .default_trigger = "heartbeat", |
| .gpio = 62, |
| }, |
| }; |
| |
| static struct gpio_led_platform_data ib4220b_leds_data = { |
| .num_leds = ARRAY_SIZE(ib4220b_leds), |
| .leds = ib4220b_leds, |
| }; |
| |
| static struct platform_device ib4220b_led_device = { |
| .name = "leds-gpio", |
| .id = -1, |
| .dev = { |
| .platform_data = &ib4220b_leds_data, |
| }, |
| }; |
| |
| static struct gpio_keys_button ib4220b_keys[] = { |
| { |
| .code = KEY_SETUP, |
| .gpio = 61, |
| .active_low = 1, |
| .desc = "Backup Button", |
| .type = EV_KEY, |
| }, |
| { |
| .code = KEY_RESTART, |
| .gpio = 63, |
| .active_low = 1, |
| .desc = "Softreset Button", |
| .type = EV_KEY, |
| }, |
| }; |
| |
| static struct gpio_keys_platform_data ib4220b_keys_data = { |
| .buttons = ib4220b_keys, |
| .nbuttons = ARRAY_SIZE(ib4220b_keys), |
| }; |
| |
| static struct platform_device ib4220b_key_device = { |
| .name = "gpio-keys", |
| .id = -1, |
| .dev = { |
| .platform_data = &ib4220b_keys_data, |
| }, |
| }; |
| |
| static void __init ib4220b_init(void) |
| { |
| gemini_gpio_init(); |
| platform_register_uart(); |
| platform_register_pflash(SZ_16M, NULL, 0); |
| platform_device_register(&ib4220b_led_device); |
| platform_device_register(&ib4220b_key_device); |
| platform_register_rtc(); |
| } |
| |
| MACHINE_START(NAS4220B, "Raidsonic NAS IB-4220-B") |
| .atag_offset = 0x100, |
| .map_io = gemini_map_io, |
| .init_irq = gemini_init_irq, |
| .init_time = gemini_timer_init, |
| .init_machine = ib4220b_init, |
| MACHINE_END |