OpenWrt – Blame information for rev 4

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4 office 1 /*
2 * Buffalo WZR-HP-AG300H board support
3 *
4 * Copyright (C) 2011 Felix Fietkau <nbd@nbd.name>
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/gpio.h>
12 #include <linux/mtd/mtd.h>
13 #include <linux/mtd/partitions.h>
14  
15 #include <asm/mach-ath79/ath79.h>
16  
17 #include "dev-eth.h"
18 #include "dev-ap9x-pci.h"
19 #include "dev-gpio-buttons.h"
20 #include "dev-leds-gpio.h"
21 #include "dev-m25p80.h"
22 #include "dev-usb.h"
23 #include "machtypes.h"
24  
25 #define WZRHPAG300H_MAC_OFFSET 0x20c
26 #define WZRHPAG300H_KEYS_POLL_INTERVAL 20 /* msecs */
27 #define WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL (3 * WZRHPAG300H_KEYS_POLL_INTERVAL)
28  
29 static struct mtd_partition wzrhpag300h_flash_partitions[] = {
30 {
31 .name = "u-boot",
32 .offset = 0,
33 .size = 0x0040000,
34 .mask_flags = MTD_WRITEABLE,
35 }, {
36 .name = "u-boot-env",
37 .offset = 0x0040000,
38 .size = 0x0010000,
39 .mask_flags = MTD_WRITEABLE,
40 }, {
41 .name = "art",
42 .offset = 0x0050000,
43 .size = 0x0010000,
44 .mask_flags = MTD_WRITEABLE,
45 }, {
46 .name = "firmware",
47 .offset = 0x0060000,
48 .size = 0x1f90000,
49 }, {
50 .name = "user_property",
51 .offset = 0x1ff0000,
52 .size = 0x0010000,
53 .mask_flags = MTD_WRITEABLE,
54 }
55 };
56  
57 static struct flash_platform_data wzrhpag300h_flash_data = {
58 .parts = wzrhpag300h_flash_partitions,
59 .nr_parts = ARRAY_SIZE(wzrhpag300h_flash_partitions),
60 };
61  
62 static struct gpio_led wzrhpag300h_leds_gpio[] __initdata = {
63 {
64 .name = "buffalo:red:diag",
65 .gpio = 1,
66 .active_low = 1,
67 },
68 };
69  
70 static struct gpio_led wzrhpag300h_wmac0_leds_gpio[] = {
71 {
72 .name = "buffalo:amber:band2g",
73 .gpio = 1,
74 .active_low = 1,
75 },
76 {
77 .name = "buffalo:green:usb",
78 .gpio = 3,
79 .active_low = 1,
80 },
81 {
82 .name = "buffalo:green:band2g",
83 .gpio = 5,
84 .active_low = 1,
85 },
86 };
87  
88 static struct gpio_led wzrhpag300h_wmac1_leds_gpio[] = {
89 {
90 .name = "buffalo:green:band5g",
91 .gpio = 1,
92 .active_low = 1,
93 },
94 {
95 .name = "buffalo:green:router",
96 .gpio = 3,
97 .active_low = 1,
98 },
99 {
100 .name = "buffalo:blue:movie_engine",
101 .gpio = 4,
102 .active_low = 1,
103 },
104 {
105 .name = "buffalo:amber:band5g",
106 .gpio = 5,
107 .active_low = 1,
108 },
109 };
110  
111 static struct gpio_keys_button wzrhpag300h_gpio_keys[] __initdata = {
112 {
113 .desc = "reset",
114 .type = EV_KEY,
115 .code = KEY_RESTART,
116 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
117 .gpio = 11,
118 .active_low = 1,
119 }, {
120 .desc = "usb",
121 .type = EV_KEY,
122 .code = BTN_2,
123 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
124 .gpio = 3,
125 .active_low = 1,
126 }, {
127 .desc = "aoss",
128 .type = EV_KEY,
129 .code = KEY_WPS_BUTTON,
130 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
131 .gpio = 5,
132 .active_low = 1,
133 }, {
134 .desc = "router_auto",
135 .type = EV_SW,
136 .code = BTN_6,
137 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
138 .gpio = 6,
139 .active_low = 1,
140 }, {
141 .desc = "router_off",
142 .type = EV_SW,
143 .code = BTN_5,
144 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
145 .gpio = 7,
146 .active_low = 1,
147 }, {
148 .desc = "movie_engine",
149 .type = EV_SW,
150 .code = BTN_7,
151 .debounce_interval = WZRHPAG300H_KEYS_DEBOUNCE_INTERVAL,
152 .gpio = 8,
153 .active_low = 1,
154 }
155 };
156  
157 static void __init wzrhpag300h_setup(void)
158 {
159 u8 *eeprom1 = (u8 *) KSEG1ADDR(0x1f051000);
160 u8 *eeprom2 = (u8 *) KSEG1ADDR(0x1f055000);
161 u8 *mac1 = eeprom1 + WZRHPAG300H_MAC_OFFSET;
162 u8 *mac2 = eeprom2 + WZRHPAG300H_MAC_OFFSET;
163  
164 ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0);
165 ath79_init_mac(ath79_eth1_data.mac_addr, mac2, 1);
166  
167 ath79_register_mdio(0, ~(BIT(0) | BIT(4)));
168  
169 ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
170 ath79_eth0_data.speed = SPEED_1000;
171 ath79_eth0_data.duplex = DUPLEX_FULL;
172 ath79_eth0_data.phy_mask = BIT(0);
173  
174 ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
175 ath79_eth1_data.phy_mask = BIT(4);
176  
177 ath79_register_eth(0);
178 ath79_register_eth(1);
179  
180 gpio_request_one(2, GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
181 "USB power");
182 ath79_register_usb();
183  
184 ath79_register_leds_gpio(-1, ARRAY_SIZE(wzrhpag300h_leds_gpio),
185 wzrhpag300h_leds_gpio);
186  
187 ath79_register_gpio_keys_polled(-1, WZRHPAG300H_KEYS_POLL_INTERVAL,
188 ARRAY_SIZE(wzrhpag300h_gpio_keys),
189 wzrhpag300h_gpio_keys);
190  
191 ath79_register_m25p80_multi(&wzrhpag300h_flash_data);
192  
193 ap94_pci_init(eeprom1, mac1, eeprom2, mac2);
194  
195 ap9x_pci_setup_wmac_leds(0, wzrhpag300h_wmac0_leds_gpio,
196 ARRAY_SIZE(wzrhpag300h_wmac0_leds_gpio));
197 ap9x_pci_setup_wmac_leds(1, wzrhpag300h_wmac1_leds_gpio,
198 ARRAY_SIZE(wzrhpag300h_wmac1_leds_gpio));
199 }
200  
201 MIPS_MACHINE(ATH79_MACH_WZR_HP_AG300H, "WZR-HP-AG300H",
202 "Buffalo WZR-HP-AG300H/WZR-600DHP", wzrhpag300h_setup);