1/* 2 * Support for Wiliboard WBD-111 3 * 4 * Copyright (C) 2009 Imre Kaloz <kaloz@openwrt.org> 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/skbuff.h> 17#include <linux/gpio_keys.h> 18#include <linux/mdio-gpio.h> 19#include <linux/mtd/mtd.h> 20#include <linux/mtd/partitions.h> 21#include <asm/mach-types.h> 22#include <asm/mach/arch.h> 23#include <asm/mach/time.h> 24 25 26#include "common.h" 27 28static struct gpio_keys_button wbd111_keys[] = { 29 { 30 .code = KEY_SETUP, 31 .gpio = 5, 32 .active_low = 1, 33 .desc = "reset", 34 .type = EV_KEY, 35 }, 36}; 37 38static struct gpio_keys_platform_data wbd111_keys_data = { 39 .buttons = wbd111_keys, 40 .nbuttons = ARRAY_SIZE(wbd111_keys), 41}; 42 43static struct platform_device wbd111_keys_device = { 44 .name = "gpio-keys", 45 .id = -1, 46 .dev = { 47 .platform_data = &wbd111_keys_data, 48 }, 49}; 50 51static struct gpio_led wbd111_leds[] = { 52 { 53 .name = "L3red", 54 .gpio = 1, 55 }, 56 { 57 .name = "L4green", 58 .gpio = 2, 59 }, 60 { 61 .name = "L4red", 62 .gpio = 3, 63 }, 64 { 65 .name = "L3green", 66 .gpio = 5, 67 }, 68}; 69 70static struct gpio_led_platform_data wbd111_leds_data = { 71 .num_leds = ARRAY_SIZE(wbd111_leds), 72 .leds = wbd111_leds, 73}; 74 75static struct platform_device wbd111_leds_device = { 76 .name = "leds-gpio", 77 .id = -1, 78 .dev = { 79 .platform_data = &wbd111_leds_data, 80 }, 81}; 82 83static struct sys_timer wbd111_timer = { 84 .init = gemini_timer_init, 85}; 86 87#ifdef CONFIG_MTD_PARTITIONS 88static struct mtd_partition wbd111_partitions[] = { 89 { 90 .name = "RedBoot", 91 .offset = 0, 92 .size = 0x020000, 93 .mask_flags = MTD_WRITEABLE, 94 } , { 95 .name = "kernel", 96 .offset = 0x020000, 97 .size = 0x100000, 98 } , { 99 .name = "rootfs", 100 .offset = 0x120000, 101 .size = 0x6a0000, 102 } , { 103 .name = "VCTL", 104 .offset = 0x7c0000, 105 .size = 0x010000, 106 .mask_flags = MTD_WRITEABLE, 107 } , { 108 .name = "cfg", 109 .offset = 0x7d0000, 110 .size = 0x010000, 111 .mask_flags = MTD_WRITEABLE, 112 } , { 113 .name = "FIS", 114 .offset = 0x7e0000, 115 .size = 0x010000, 116 .mask_flags = MTD_WRITEABLE, 117 } 118}; 119#define wbd111_num_partitions ARRAY_SIZE(wbd111_partitions) 120#else 121#define wbd111_partitions NULL 122#define wbd111_num_partitions 0 123#endif /* CONFIG_MTD_PARTITIONS */ 124 125static void __init wbd111_init(void) 126{ 127 gemini_gpio_init(); 128 platform_register_uart(); 129 platform_register_pflash(SZ_8M, wbd111_partitions, 130 wbd111_num_partitions); 131 platform_device_register(&wbd111_leds_device); 132 platform_device_register(&wbd111_keys_device); 133} 134 135MACHINE_START(WBD111, "Wiliboard WBD-111") 136 .phys_io = 0x7fffc000, 137 .io_pg_offst = ((0xffffc000) >> 18) & 0xfffc, 138 .boot_params = 0x100, 139 .map_io = gemini_map_io, 140 .init_irq = gemini_init_irq, 141 .timer = &wbd111_timer, 142 .init_machine = wbd111_init, 143MACHINE_END 144