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-ag300h.c
1 /*
2 * Buffalo WZR-HP-AG300H board support
3 *
4 * Copyright (C) 2011 Felix Fietkau <nbd@openwrt.org>
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 as published
8 * by the Free Software Foundation.
9 */
10
11 #include <linux/platform_device.h>
12 #include <linux/mtd/mtd.h>
13 #include <linux/mtd/partitions.h>
14
15 #include <asm/mips_machine.h>
16 #include <asm/mach-ar71xx/ar71xx.h>
17 #include <asm/mach-ar71xx/gpio.h>
18
19 #include "machtype.h"
20 #include "devices.h"
21 #include "dev-ap94-pci.h"
22 #include "dev-gpio-buttons.h"
23 #include "dev-leds-gpio.h"
24 #include "dev-m25p80.h"
25 #include "dev-usb.h"
26
27 #define WZRHPAG300H_MAC_OFFSET 0x20c
28 #define WZRHPAG300H_KEYS_POLL_INTERVAL 20 /* msecs */
29 #define WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL (3 * WZRHPAG300H_KEYS_POLL_INTERVAL)
30
31 #ifdef CONFIG_MTD_PARTITIONS
32 static struct mtd_partition wzrhpag300h_flash_partitions[] = {
33 {
34 .name = "u-boot",
35 .offset = 0,
36 .size = 0x0040000,
37 .mask_flags = MTD_WRITEABLE,
38 }, {
39 .name = "u-boot-env",
40 .offset = 0x0040000,
41 .size = 0x0010000,
42 .mask_flags = MTD_WRITEABLE,
43 }, {
44 .name = "art",
45 .offset = 0x0050000,
46 .size = 0x0010000,
47 .mask_flags = MTD_WRITEABLE,
48 }, {
49 .name = "kernel",
50 .offset = 0x0060000,
51 .size = 0x0100000,
52 }, {
53 .name = "rootfs",
54 .offset = 0x0160000,
55 .size = 0x1e90000,
56 }, {
57 .name = "user_property",
58 .offset = 0x1ff0000,
59 .size = 0x0010000,
60 .mask_flags = MTD_WRITEABLE,
61 }, {
62 .name = "firmware",
63 .offset = 0x0060000,
64 .size = 0x1f90000,
65 }
66 };
67
68 #endif /* CONFIG_MTD_PARTITIONS */
69
70 static struct flash_platform_data wzrhpag300h_flash_data = {
71 #ifdef CONFIG_MTD_PARTITIONS
72 .parts = wzrhpag300h_flash_partitions,
73 .nr_parts = ARRAY_SIZE(wzrhpag300h_flash_partitions),
74 #endif
75 };
76
77 static struct gpio_led wzrhpag300h_leds_gpio[] __initdata = {
78 {
79 .name = "buffalo:red:diag",
80 .gpio = 1,
81 .active_low = 1,
82 },
83 };
84
85
86 static struct gpio_keys_button wzrhpag300h_gpio_keys[] __initdata = {
87 {
88 .desc = "reset",
89 .type = EV_KEY,
90 .code = KEY_RESTART,
91 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
92 .gpio = 11,
93 .active_low = 1,
94 }, {
95 .desc = "usb",
96 .type = EV_KEY,
97 .code = BTN_2,
98 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
99 .gpio = 3,
100 .active_low = 1,
101 }, {
102 .desc = "aoss",
103 .type = EV_KEY,
104 .code = KEY_WPS_BUTTON,
105 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
106 .gpio = 5,
107 .active_low = 1,
108 }, {
109 .desc = "router_auto",
110 .type = EV_KEY,
111 .code = BTN_6,
112 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
113 .gpio = 6,
114 .active_low = 1,
115 }, {
116 .desc = "router_off",
117 .type = EV_KEY,
118 .code = BTN_5,
119 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
120 .gpio = 7,
121 .active_low = 1,
122 }
123 };
124
125 static void __init wzrhpag300h_setup(void)
126 {
127 u8 *eeprom1 = (u8 *) KSEG1ADDR(0x1f051000);
128 u8 *eeprom2 = (u8 *) KSEG1ADDR(0x1f055000);
129 u8 *mac1 = eeprom1 + WZRHPAG300H_MAC_OFFSET;
130 u8 *mac2 = eeprom2 + WZRHPAG300H_MAC_OFFSET;
131
132 ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac1, 0);
133 ar71xx_init_mac(ar71xx_eth1_data.mac_addr, mac2, 1);
134
135 ar71xx_add_device_mdio(0, ~(BIT(0) | BIT(4)));
136
137 ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
138 ar71xx_eth0_data.speed = SPEED_1000;
139 ar71xx_eth0_data.duplex = DUPLEX_FULL;
140 ar71xx_eth0_data.phy_mask = BIT(0);
141
142 ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
143 ar71xx_eth1_data.phy_mask = BIT(4);
144
145 ar71xx_add_device_eth(0);
146 ar71xx_add_device_eth(1);
147
148 ar71xx_add_device_usb();
149 gpio_request(2, "usb");
150 gpio_direction_output(2, 1);
151
152 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wzrhpag300h_leds_gpio),
153 wzrhpag300h_leds_gpio);
154
155 ar71xx_register_gpio_keys_polled(-1, WZRHPAG300H_KEYS_POLL_INTERVAL,
156 ARRAY_SIZE(wzrhpag300h_gpio_keys),
157 wzrhpag300h_gpio_keys);
158
159 ar71xx_add_device_m25p80_multi(&wzrhpag300h_flash_data);
160
161 ap94_pci_init(eeprom1, mac1, eeprom2, mac2);
162 }
163
164 MIPS_MACHINE(AR71XX_MACH_WZR_HP_AG300H, "WZR-HP-AG300H",
165 "Buffalo WZR-HP-AG300H", wzrhpag300h_setup);
166