ar71xx: disable PHY_SWAP and PHY_ADDR_SWAP bits on TL-WR703N/MR3020/MR3040/MR11U...
[openwrt/openwrt.git] / target / linux / ar71xx / files / arch / mips / ath79 / mach-tl-mr11u.c
1 /*
2 * TP-LINK TL-MR11U/TL-MR3040 board support
3 *
4 * Copyright (C) 2011 dongyuqi <729650915@qq.com>
5 * Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License version 2 as published
9 * by the Free Software Foundation.
10 */
11
12 #include <linux/gpio.h>
13
14 #include <asm/mach-ath79/ath79.h>
15
16 #include "dev-eth.h"
17 #include "dev-gpio-buttons.h"
18 #include "dev-leds-gpio.h"
19 #include "dev-m25p80.h"
20 #include "dev-usb.h"
21 #include "dev-wmac.h"
22 #include "machtypes.h"
23
24 #define TL_MR11U_GPIO_LED_3G 27
25 #define TL_MR11U_GPIO_LED_WLAN 26
26 #define TL_MR11U_GPIO_LED_LAN 17
27
28 #define TL_MR11U_GPIO_BTN_WPS 20
29 #define TL_MR11U_GPIO_BTN_RESET 11
30
31 #define TL_MR11U_GPIO_USB_POWER 8
32 #define TL_MR3040_GPIO_USB_POWER 18
33
34 #define TL_MR11U_KEYS_POLL_INTERVAL 20 /* msecs */
35 #define TL_MR11U_KEYS_DEBOUNCE_INTERVAL (3 * TL_MR11U_KEYS_POLL_INTERVAL)
36
37 static const char *tl_mr11u_part_probes[] = {
38 "tp-link",
39 NULL,
40 };
41
42 static struct flash_platform_data tl_mr11u_flash_data = {
43 .part_probes = tl_mr11u_part_probes,
44 };
45
46 static struct gpio_led tl_mr11u_leds_gpio[] __initdata = {
47 {
48 .name = "tp-link:green:3g",
49 .gpio = TL_MR11U_GPIO_LED_3G,
50 .active_low = 1,
51 },
52 {
53 .name = "tp-link:green:wlan",
54 .gpio = TL_MR11U_GPIO_LED_WLAN,
55 .active_low = 1,
56 },
57 {
58 .name = "tp-link:green:lan",
59 .gpio = TL_MR11U_GPIO_LED_LAN,
60 .active_low = 1,
61 }
62 };
63
64 static struct gpio_keys_button tl_mr11u_gpio_keys[] __initdata = {
65 {
66 .desc = "reset",
67 .type = EV_KEY,
68 .code = KEY_RESTART,
69 .debounce_interval = TL_MR11U_KEYS_DEBOUNCE_INTERVAL,
70 .gpio = TL_MR11U_GPIO_BTN_RESET,
71 .active_low = 0,
72 },
73 {
74 .desc = "wps",
75 .type = EV_KEY,
76 .code = KEY_WPS_BUTTON,
77 .debounce_interval = TL_MR11U_KEYS_DEBOUNCE_INTERVAL,
78 .gpio = TL_MR11U_GPIO_BTN_WPS,
79 .active_low = 0,
80 },
81 };
82
83 static void __init common_setup(void)
84 {
85 u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
86 u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
87
88 /* disable PHY_SWAP and PHY_ADDR_SWAP bits */
89 ath79_setup_ar933x_phy4_switch(false, false);
90
91 ath79_register_m25p80(&tl_mr11u_flash_data);
92 ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_mr11u_leds_gpio),
93 tl_mr11u_leds_gpio);
94
95 ath79_register_usb();
96
97 ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
98
99 ath79_register_mdio(0, 0x0);
100 ath79_register_eth(0);
101
102 ath79_register_wmac(ee, mac);
103 }
104
105 static void __init tl_mr11u_setup(void)
106 {
107 common_setup();
108
109 ath79_register_gpio_keys_polled(-1, TL_MR11U_KEYS_POLL_INTERVAL,
110 ARRAY_SIZE(tl_mr11u_gpio_keys),
111 tl_mr11u_gpio_keys);
112 gpio_request_one(TL_MR11U_GPIO_USB_POWER,
113 GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
114 "USB power");
115 }
116
117 MIPS_MACHINE(ATH79_MACH_TL_MR11U, "TL-MR11U", "TP-LINK TL-MR11U",
118 tl_mr11u_setup);
119
120 static void __init tl_mr3040_setup(void)
121 {
122 common_setup();
123
124 ath79_register_gpio_keys_polled(-1, TL_MR11U_KEYS_POLL_INTERVAL,
125 1, tl_mr11u_gpio_keys);
126 gpio_request_one(TL_MR3040_GPIO_USB_POWER,
127 GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
128 "USB power");
129 }
130
131 MIPS_MACHINE(ATH79_MACH_TL_MR3040, "TL-MR3040", "TP-LINK TL-MR3040",
132 tl_mr3040_setup);