ar71xx: move arch specific files to files-2.6.39
[openwrt/svn-archive/archive.git] / target / linux / ar71xx / files-2.6.39 / arch / mips / ar71xx / mach-wzr-hp-g450h.c
1 /*
2 * Buffalo WZR-HP-G450G board support
3 *
4 * Copyright (C) 2011 Felix Fietkau <nbd@openwrt.org>
5 * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
6 * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
7 *
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License version 2 as published
10 * by the Free Software Foundation.
11 */
12
13 #include <linux/mtd/mtd.h>
14 #include <linux/mtd/partitions.h>
15 #include <asm/mach-ar71xx/ar71xx.h>
16 #include <asm/mach-ar71xx/gpio.h>
17
18 #include "machtype.h"
19 #include "devices.h"
20 #include "dev-m25p80.h"
21 #include "dev-ap91-pci.h"
22 #include "dev-gpio-buttons.h"
23 #include "dev-leds-gpio.h"
24 #include "dev-usb.h"
25
26 #define WZRHPG450H_KEYS_POLL_INTERVAL 20 /* msecs */
27 #define WZRHPG450H_KEYS_DEBOUNCE_INTERVAL (3 * WZRHPG450H_KEYS_POLL_INTERVAL)
28
29 #ifdef CONFIG_MTD_PARTITIONS
30 static struct mtd_partition wzrhpg450h_partitions[] = {
31 {
32 .name = "u-boot",
33 .offset = 0,
34 .size = 0x0040000,
35 .mask_flags = MTD_WRITEABLE,
36 }, {
37 .name = "u-boot-env",
38 .offset = 0x0040000,
39 .size = 0x0010000,
40 }, {
41 .name = "ART",
42 .offset = 0x0050000,
43 .size = 0x0010000,
44 .mask_flags = MTD_WRITEABLE,
45 }, {
46 .name = "uImage",
47 .offset = 0x0060000,
48 .size = 0x0100000,
49 }, {
50 .name = "rootfs",
51 .offset = 0x0160000,
52 .size = 0x1e80000,
53 }, {
54 .name = "user_property",
55 .offset = 0x1fe0000,
56 .size = 0x0020000,
57 }, {
58 .name = "firmware",
59 .offset = 0x0060000,
60 .size = 0x1f80000,
61 }
62 };
63 #endif /* CONFIG_MTD_PARTITIONS */
64
65 static struct flash_platform_data wzrhpg450h_flash_data = {
66 #ifdef CONFIG_MTD_PARTITIONS
67 .parts = wzrhpg450h_partitions,
68 .nr_parts = ARRAY_SIZE(wzrhpg450h_partitions),
69 #endif
70 };
71
72 static struct gpio_led wzrhpg450h_leds_gpio[] __initdata = {
73 {
74 .name = "buffalo:red:diag",
75 .gpio = 14,
76 .active_low = 1,
77 },
78 {
79 .name = "buffalo:orange:security",
80 .gpio = 13,
81 .active_low = 1,
82 },
83 };
84
85
86 static struct gpio_led wzrhpg450h_wmac_leds_gpio[] = {
87 {
88 .name = "buffalo:blue:movie_engine",
89 .gpio = 13,
90 .active_low = 1,
91 },
92 {
93 .name = "buffalo:green:router",
94 .gpio = 14,
95 .active_low = 1,
96 },
97 };
98
99 static struct gpio_keys_button wzrhpg450h_gpio_keys[] __initdata = {
100 {
101 .desc = "reset",
102 .type = EV_KEY,
103 .code = KEY_RESTART,
104 .debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
105 .gpio = 6,
106 .active_low = 1,
107 }, {
108 .desc = "usb",
109 .type = EV_KEY,
110 .code = BTN_2,
111 .debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
112 .gpio = 1,
113 .active_low = 1,
114 }, {
115 .desc = "aoss",
116 .type = EV_KEY,
117 .code = KEY_WPS_BUTTON,
118 .debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
119 .gpio = 8,
120 .active_low = 1,
121 }, {
122 .desc = "movie_engine",
123 .type = EV_KEY,
124 .code = BTN_6,
125 .debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
126 .gpio = 7,
127 .active_low = 0,
128 }, {
129 .desc = "router_off",
130 .type = EV_KEY,
131 .code = BTN_5,
132 .debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
133 .gpio = 12,
134 .active_low = 0,
135 }
136 };
137
138
139 static void __init wzrhpg450h_init(void)
140 {
141 u8 *ee = (u8 *) KSEG1ADDR(0x1f051000);
142 u8 *mac = (u8 *) ee + 2;
143
144 ar71xx_add_device_m25p80_multi(&wzrhpg450h_flash_data);
145
146 ar71xx_add_device_mdio(0, ~BIT(0));
147 ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
148 ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
149 ar71xx_eth0_data.speed = SPEED_1000;
150 ar71xx_eth0_data.duplex = DUPLEX_FULL;
151 ar71xx_eth0_data.phy_mask = BIT(0);
152
153 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wzrhpg450h_leds_gpio),
154 wzrhpg450h_leds_gpio);
155
156 ar71xx_register_gpio_keys_polled(-1, WZRHPG450H_KEYS_POLL_INTERVAL,
157 ARRAY_SIZE(wzrhpg450h_gpio_keys),
158 wzrhpg450h_gpio_keys);
159
160 ar71xx_add_device_eth(0);
161
162 ar71xx_add_device_usb();
163 gpio_request(16, "usb");
164 gpio_direction_output(16, 1);
165
166 ap91_pci_init(ee, NULL);
167 ap91_pci_setup_wmac_led_pin(15);
168 ap91_pci_setup_wmac_leds(wzrhpg450h_wmac_leds_gpio,
169 ARRAY_SIZE(wzrhpg450h_wmac_leds_gpio));
170 }
171
172 MIPS_MACHINE(AR71XX_MACH_WZR_HP_G450H, "WZR-HP-G450H", "Buffalo WZR-HP-G450H",
173 wzrhpg450h_init);