OpenWrt – Blame information for rev 3
?pathlinks?
Rev | Author | Line No. | Line |
---|---|---|---|
1 | office | 1 | /* |
2 | * WD My Net WI-FI Range Extender (Codename:Starfish db12x) board support |
||
3 | * |
||
4 | * Copyright (C) 2013 Christian Lamparter <chunkeey@googlemail.com> |
||
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/pci.h> |
||
12 | #include <linux/phy.h> |
||
13 | #include <linux/gpio.h> |
||
14 | #include <linux/platform_device.h> |
||
15 | #include <linux/ath9k_platform.h> |
||
16 | #include <linux/ar8216_platform.h> |
||
17 | #include <linux/platform_data/phy-at803x.h> |
||
18 | |||
19 | #include <asm/mach-ath79/ar71xx_regs.h> |
||
20 | |||
21 | #include "common.h" |
||
22 | #include "dev-ap9x-pci.h" |
||
23 | #include "dev-eth.h" |
||
24 | #include "dev-gpio-buttons.h" |
||
25 | #include "dev-leds-gpio.h" |
||
26 | #include "dev-m25p80.h" |
||
27 | #include "dev-spi.h" |
||
28 | #include "dev-usb.h" |
||
29 | #include "dev-wmac.h" |
||
30 | #include "machtypes.h" |
||
31 | #include "nvram.h" |
||
32 | |||
33 | #define MYNET_REXT_GPIO_LED_POWER 11 |
||
34 | #define MYNET_REXT_GPIO_LED_ETHERNET 12 |
||
35 | #define MYNET_REXT_GPIO_LED_WIFI 19 |
||
36 | |||
37 | #define MYNET_REXT_GPIO_LED_RF_QTY1 20 |
||
38 | #define MYNET_REXT_GPIO_LED_RF_QTY2 21 |
||
39 | #define MYNET_REXT_GPIO_LED_RF_QTY3 22 |
||
40 | |||
41 | #define MYNET_REXT_GPIO_BTN_RESET 13 |
||
42 | #define MYNET_REXT_GPIO_BTN_WPS 15 |
||
43 | #define MYNET_REXT_GPIO_SW_RF 14 |
||
44 | |||
45 | #define MYNET_REXT_GPIO_PHY_SWRST 16 /* disables Ethernet PHY */ |
||
46 | #define MYNET_REXT_GPIO_PHY_INT 17 |
||
47 | #define MYNET_REXT_GPIO_18 18 |
||
48 | |||
49 | #define MYNET_REXT_KEYS_POLL_INTERVAL 20 /* msecs */ |
||
50 | #define MYNET_REXT_KEYS_DEBOUNCE_INTERVAL (3 * MYNET_REXT_KEYS_POLL_INTERVAL) |
||
51 | |||
52 | #define MYNET_REXT_WMAC_CALDATA_OFFSET 0x1000 |
||
53 | |||
54 | #define MYNET_REXT_NVRAM_ADDR 0x1f7e0010 |
||
55 | #define MYNET_REXT_NVRAM_SIZE 0xfff0 |
||
56 | |||
57 | #define MYNET_REXT_ART_ADDR 0x1f7f0000 |
||
58 | |||
59 | static const char *mynet_rext_part_probes[] = { |
||
60 | "cybertan", |
||
61 | NULL, |
||
62 | }; |
||
63 | |||
64 | static struct flash_platform_data mynet_rext_flash_data = { |
||
65 | .type = "s25fl064k", |
||
66 | .part_probes = mynet_rext_part_probes, |
||
67 | }; |
||
68 | |||
69 | static struct gpio_led mynet_rext_leds_gpio[] __initdata = { |
||
70 | { |
||
71 | .name = "wd:blue:power", |
||
72 | .gpio = MYNET_REXT_GPIO_LED_POWER, |
||
73 | .active_low = 0, |
||
74 | }, |
||
75 | { |
||
76 | .name = "wd:blue:wireless", |
||
77 | .gpio = MYNET_REXT_GPIO_LED_WIFI, |
||
78 | .active_low = 1, |
||
79 | }, |
||
80 | { |
||
81 | .name = "wd:blue:ethernet", |
||
82 | .gpio = MYNET_REXT_GPIO_LED_ETHERNET, |
||
83 | .active_low = 1, |
||
84 | }, |
||
85 | { |
||
86 | .name = "wd:blue:quality1", |
||
87 | .gpio = MYNET_REXT_GPIO_LED_RF_QTY1, |
||
88 | .active_low = 1, |
||
89 | }, |
||
90 | { |
||
91 | .name = "wd:blue:quality2", |
||
92 | .gpio = MYNET_REXT_GPIO_LED_RF_QTY2, |
||
93 | .active_low = 1, |
||
94 | }, |
||
95 | { |
||
96 | .name = "wd:blue:quality3", |
||
97 | .gpio = MYNET_REXT_GPIO_LED_RF_QTY3, |
||
98 | .active_low = 1, |
||
99 | }, |
||
100 | }; |
||
101 | |||
102 | static struct gpio_keys_button mynet_rext_gpio_keys[] __initdata = { |
||
103 | { |
||
104 | .desc = "Reset button", |
||
105 | .type = EV_KEY, |
||
106 | .code = KEY_RESTART, |
||
107 | .debounce_interval = MYNET_REXT_KEYS_DEBOUNCE_INTERVAL, |
||
108 | .gpio = MYNET_REXT_GPIO_BTN_RESET, |
||
109 | .active_low = 1, |
||
110 | }, |
||
111 | { |
||
112 | .desc = "WPS button", |
||
113 | .type = EV_KEY, |
||
114 | .code = KEY_WPS_BUTTON, |
||
115 | .debounce_interval = MYNET_REXT_KEYS_DEBOUNCE_INTERVAL, |
||
116 | .gpio = MYNET_REXT_GPIO_BTN_WPS, |
||
117 | .active_low = 1, |
||
118 | }, |
||
119 | { |
||
120 | .desc = "RF Band switch", |
||
121 | .type = EV_SW, |
||
122 | .code = BTN_1, |
||
123 | .debounce_interval = MYNET_REXT_KEYS_DEBOUNCE_INTERVAL, |
||
124 | .gpio = MYNET_REXT_GPIO_SW_RF, |
||
125 | }, |
||
126 | }; |
||
127 | |||
128 | static struct at803x_platform_data mynet_rext_at803x_data = { |
||
129 | .disable_smarteee = 0, |
||
130 | .enable_rgmii_rx_delay = 1, |
||
131 | .enable_rgmii_tx_delay = 0, |
||
132 | .fixup_rgmii_tx_delay = 1, |
||
133 | }; |
||
134 | |||
135 | static struct mdio_board_info mynet_rext_mdio0_info[] = { |
||
136 | { |
||
137 | .bus_id = "ag71xx-mdio.0", |
||
3 | office | 138 | .phy_addr = 4, |
1 | office | 139 | .platform_data = &mynet_rext_at803x_data, |
140 | }, |
||
141 | }; |
||
142 | |||
143 | static void mynet_rext_get_mac(const char *name, char *mac) |
||
144 | { |
||
145 | u8 *nvram = (u8 *) KSEG1ADDR(MYNET_REXT_NVRAM_ADDR); |
||
146 | int err; |
||
147 | |||
148 | err = ath79_nvram_parse_mac_addr(nvram, MYNET_REXT_NVRAM_SIZE, |
||
149 | name, mac); |
||
150 | if (err) |
||
151 | pr_err("no MAC address found for %s\n", name); |
||
152 | } |
||
153 | |||
154 | static void __init mynet_rext_setup(void) |
||
155 | { |
||
156 | u8 *art = (u8 *) KSEG1ADDR(MYNET_REXT_ART_ADDR); |
||
157 | u8 tmpmac[ETH_ALEN]; |
||
158 | |||
159 | ath79_register_m25p80(&mynet_rext_flash_data); |
||
160 | |||
161 | /* GPIO configuration from drivers/char/GPIO8.c */ |
||
162 | |||
163 | ath79_gpio_output_select(MYNET_REXT_GPIO_LED_POWER, |
||
164 | AR934X_GPIO_OUT_GPIO); |
||
165 | ath79_gpio_output_select(MYNET_REXT_GPIO_LED_WIFI, |
||
166 | AR934X_GPIO_OUT_GPIO); |
||
167 | ath79_gpio_output_select(MYNET_REXT_GPIO_LED_RF_QTY1, |
||
168 | AR934X_GPIO_OUT_GPIO); |
||
169 | ath79_gpio_output_select(MYNET_REXT_GPIO_LED_RF_QTY2, |
||
170 | AR934X_GPIO_OUT_GPIO); |
||
171 | ath79_gpio_output_select(MYNET_REXT_GPIO_LED_RF_QTY3, |
||
172 | AR934X_GPIO_OUT_GPIO); |
||
173 | ath79_gpio_output_select(MYNET_REXT_GPIO_LED_ETHERNET, |
||
174 | AR934X_GPIO_OUT_GPIO); |
||
175 | ath79_register_leds_gpio(-1, ARRAY_SIZE(mynet_rext_leds_gpio), |
||
176 | mynet_rext_leds_gpio); |
||
177 | |||
178 | ath79_register_gpio_keys_polled(-1, MYNET_REXT_KEYS_POLL_INTERVAL, |
||
179 | ARRAY_SIZE(mynet_rext_gpio_keys), |
||
180 | mynet_rext_gpio_keys); |
||
181 | |||
182 | ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0 | |
||
183 | AR934X_ETH_CFG_RXD_DELAY | |
||
184 | AR934X_ETH_CFG_RDV_DELAY); |
||
185 | |||
186 | ath79_register_mdio(0, 0x0); |
||
187 | |||
188 | mdiobus_register_board_info(mynet_rext_mdio0_info, |
||
189 | ARRAY_SIZE(mynet_rext_mdio0_info)); |
||
190 | |||
191 | /* LAN */ |
||
192 | mynet_rext_get_mac("et0macaddr=", ath79_eth0_data.mac_addr); |
||
193 | |||
194 | /* GMAC0 is connected to an external PHY on Port 4 */ |
||
195 | ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; |
||
196 | ath79_eth0_data.phy_mask = BIT(4); |
||
197 | ath79_eth0_pll_data.pll_10 = 0x00001313; /* athrs_mac.c */ |
||
198 | ath79_eth0_pll_data.pll_1000 = 0x0e000000; /* athrs_mac.c */ |
||
199 | ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev; |
||
200 | ath79_register_eth(0); |
||
201 | |||
202 | /* WLAN */ |
||
203 | mynet_rext_get_mac("wl0_hwaddr=", tmpmac); |
||
204 | ap91_pci_init(art + MYNET_REXT_WMAC_CALDATA_OFFSET, tmpmac); |
||
205 | } |
||
206 | |||
207 | MIPS_MACHINE(ATH79_MACH_MYNET_REXT, "MYNET-REXT", |
||
208 | "WD My Net Wi-Fi Range Extender", mynet_rext_setup); |