OpenWrt – Blame information for rev 4

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4 office 1 /*
2 * Buffalo WZR-HP-G450G board support
3 *
4 * Copyright (C) 2011 Felix Fietkau <nbd@nbd.name>
5 * Copyright (C) 2008-2012 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/gpio.h>
14 #include <linux/mtd/mtd.h>
15 #include <linux/mtd/partitions.h>
16 #include <linux/ath9k_platform.h>
17  
18 #include <asm/mach-ath79/ath79.h>
19  
20 #include "dev-eth.h"
21 #include "dev-m25p80.h"
22 #include "dev-ap9x-pci.h"
23 #include "dev-gpio-buttons.h"
24 #include "dev-leds-gpio.h"
25 #include "dev-usb.h"
26 #include "machtypes.h"
27  
28 #define WZRHPG450H_KEYS_POLL_INTERVAL 20 /* msecs */
29 #define WZRHPG450H_KEYS_DEBOUNCE_INTERVAL (3 * WZRHPG450H_KEYS_POLL_INTERVAL)
30  
31 static struct mtd_partition wzrhpg450h_partitions[] = {
32 {
33 .name = "u-boot",
34 .offset = 0,
35 .size = 0x0040000,
36 .mask_flags = MTD_WRITEABLE,
37 }, {
38 .name = "u-boot-env",
39 .offset = 0x0040000,
40 .size = 0x0010000,
41 }, {
42 .name = "ART",
43 .offset = 0x0050000,
44 .size = 0x0010000,
45 .mask_flags = MTD_WRITEABLE,
46 }, {
47 .name = "firmware",
48 .offset = 0x0060000,
49 .size = 0x1f80000,
50 }, {
51 .name = "user_property",
52 .offset = 0x1fe0000,
53 .size = 0x0020000,
54 }
55 };
56  
57 static struct flash_platform_data wzrhpg450h_flash_data = {
58 .parts = wzrhpg450h_partitions,
59 .nr_parts = ARRAY_SIZE(wzrhpg450h_partitions),
60 };
61  
62 static struct gpio_led wzrhpg450h_leds_gpio[] __initdata = {
63 {
64 .name = "buffalo:red:diag",
65 .gpio = 14,
66 .active_low = 1,
67 },
68 {
69 .name = "buffalo:orange:security",
70 .gpio = 13,
71 .active_low = 1,
72 },
73 };
74  
75  
76 static struct gpio_led wzrhpg450h_wmac_leds_gpio[] = {
77 {
78 .name = "buffalo:blue:movie_engine",
79 .gpio = 13,
80 .active_low = 1,
81 },
82 {
83 .name = "buffalo:green:router",
84 .gpio = 14,
85 .active_low = 1,
86 },
87 {
88 .name = "buffalo:green:wireless",
89 .gpio = 15,
90 .active_low = 1,
91 },
92 };
93  
94 static struct gpio_keys_button wzrhpg450h_gpio_keys[] __initdata = {
95 {
96 .desc = "reset",
97 .type = EV_KEY,
98 .code = KEY_RESTART,
99 .debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
100 .gpio = 6,
101 .active_low = 1,
102 }, {
103 .desc = "usb",
104 .type = EV_KEY,
105 .code = BTN_2,
106 .debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
107 .gpio = 1,
108 .active_low = 1,
109 }, {
110 .desc = "aoss",
111 .type = EV_KEY,
112 .code = KEY_WPS_BUTTON,
113 .debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
114 .gpio = 8,
115 .active_low = 1,
116 }, {
117 .desc = "movie_engine",
118 .type = EV_KEY,
119 .code = BTN_6,
120 .debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
121 .gpio = 7,
122 .active_low = 0,
123 }, {
124 .desc = "router_off",
125 .type = EV_KEY,
126 .code = BTN_5,
127 .debounce_interval = WZRHPG450H_KEYS_DEBOUNCE_INTERVAL,
128 .gpio = 12,
129 .active_low = 0,
130 }
131 };
132  
133  
134 static void __init wzrhpg450h_init(void)
135 {
136 u8 *ee = (u8 *) KSEG1ADDR(0x1f051000);
137 u8 *mac = (u8 *) ee + 2;
138  
139 ath79_register_m25p80_multi(&wzrhpg450h_flash_data);
140  
141 ath79_register_mdio(0, ~BIT(0));
142 ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
143 ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
144 ath79_eth0_data.speed = SPEED_1000;
145 ath79_eth0_data.duplex = DUPLEX_FULL;
146 ath79_eth0_data.phy_mask = BIT(0);
147  
148 ath79_register_leds_gpio(-1, ARRAY_SIZE(wzrhpg450h_leds_gpio),
149 wzrhpg450h_leds_gpio);
150  
151 ath79_register_gpio_keys_polled(-1, WZRHPG450H_KEYS_POLL_INTERVAL,
152 ARRAY_SIZE(wzrhpg450h_gpio_keys),
153 wzrhpg450h_gpio_keys);
154  
155 ath79_register_eth(0);
156  
157 gpio_request_one(16, GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
158 "USB power");
159 ath79_register_usb();
160  
161 ap91_pci_init(ee, NULL);
162 ap9x_pci_get_wmac_data(0)->tx_gain_buffalo = true;
163 ap9x_pci_get_wmac_data(1)->tx_gain_buffalo = true;
164 ap9x_pci_setup_wmac_leds(0, wzrhpg450h_wmac_leds_gpio,
165 ARRAY_SIZE(wzrhpg450h_wmac_leds_gpio));
166 }
167  
168 MIPS_MACHINE(ATH79_MACH_WZR_HP_G450H, "WZR-HP-G450H", "Buffalo WZR-HP-G450H",
169 wzrhpg450h_init);