ramips: replace RALINK_SOC_* macros with global variables
[openwrt.git] / target / linux / ramips / files / arch / mips / ralink / rt288x / mach-wli-tx4-ag300n.c
1 /*
2 * Buffalo WLI-TX4-AG300N board support
3 *
4 * Copyright (C) 2011 Gabor Juhos <juhosg@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/init.h>
12 #include <linux/ethtool.h>
13 #include <linux/platform_device.h>
14
15 #include <asm/mach-ralink/machine.h>
16 #include <asm/mach-ralink/dev-gpio-buttons.h>
17 #include <asm/mach-ralink/dev-gpio-leds.h>
18 #include <asm/mach-ralink/rt288x.h>
19 #include <asm/mach-ralink/rt288x_regs.h>
20 #include <asm/mach-ralink/ramips_eth_platform.h>
21
22 #include "devices.h"
23
24 #define WLI_TX4_AG300N_GPIO_LED_DIAG 10
25 #define WLI_TX4_AG300N_GPIO_LED_POWER 12
26 #define WLI_TX4_AG300N_GPIO_LED_SECURITY 13
27
28 #define WLI_TX4_AG300N_GPIO_BUTTON_AOSS 0
29 #define WLI_TX4_AG300N_GPIO_BUTTON_BW_SWITCH 8
30 #define WLI_TX4_AG300N_GPIO_BUTTON_RESET 9
31
32 #define WLI_TX4_AG300N_KEYS_POLL_INTERVAL 20
33 #define WLI_TX4_AG300N_KEYS_DEBOUNCE_INTERVAL (3 * WLI_TX4_AG300N_KEYS_POLL_INTERVAL)
34
35 static struct gpio_led wli_tx4_ag300n_leds_gpio[] __initdata = {
36 {
37 .name = "buffalo:blue:power",
38 .gpio = WLI_TX4_AG300N_GPIO_LED_POWER,
39 .active_low = 1,
40 },
41 {
42 .name = "buffalo:red:diag",
43 .gpio = WLI_TX4_AG300N_GPIO_LED_DIAG,
44 .active_low = 1,
45 },
46 {
47 .name = "buffalo:blue:security",
48 .gpio = WLI_TX4_AG300N_GPIO_LED_SECURITY,
49 .active_low = 0,
50 },
51 };
52
53 static struct gpio_keys_button wli_tx4_ag300n_gpio_buttons[] __initdata = {
54 {
55 .desc = "Reset button",
56 .type = EV_KEY,
57 .code = KEY_RESTART,
58 .debounce_interval = WLI_TX4_AG300N_KEYS_DEBOUNCE_INTERVAL,
59 .gpio = WLI_TX4_AG300N_GPIO_BUTTON_RESET,
60 .active_low = 1,
61 },
62 {
63 .desc = "AOSS button",
64 .type = EV_KEY,
65 .code = KEY_WPS_BUTTON,
66 .debounce_interval = WLI_TX4_AG300N_KEYS_DEBOUNCE_INTERVAL,
67 .gpio = WLI_TX4_AG300N_GPIO_BUTTON_AOSS,
68 .active_low = 1,
69 },
70 {
71 .desc = "Bandwidth switch",
72 .type = EV_KEY,
73 .code = BTN_0,
74 .debounce_interval = WLI_TX4_AG300N_KEYS_DEBOUNCE_INTERVAL,
75 .gpio = WLI_TX4_AG300N_GPIO_BUTTON_BW_SWITCH,
76 .active_low = 0,
77 },
78 };
79
80 static void __init wli_tx4_ag300n_init(void)
81 {
82 rt288x_gpio_init(RT2880_GPIO_MODE_UART0);
83
84 ramips_register_gpio_leds(-1, ARRAY_SIZE(wli_tx4_ag300n_leds_gpio),
85 wli_tx4_ag300n_leds_gpio);
86 ramips_register_gpio_buttons(-1, WLI_TX4_AG300N_KEYS_POLL_INTERVAL,
87 ARRAY_SIZE(wli_tx4_ag300n_gpio_buttons),
88 wli_tx4_ag300n_gpio_buttons);
89
90 rt288x_register_flash(0);
91 rt288x_register_wifi();
92 rt288x_register_wdt();
93
94 rt288x_eth_data.speed = SPEED_100;
95 rt288x_eth_data.duplex = DUPLEX_FULL;
96 rt288x_eth_data.tx_fc = 1;
97 rt288x_eth_data.rx_fc = 1;
98 rt288x_register_ethernet();
99 }
100
101 MIPS_MACHINE(RAMIPS_MACH_WLI_TX4_AG300N, "WLI-TX4-AG300N",
102 "Buffalo WLI-TX4-AG300N", wli_tx4_ag300n_init);
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