ramips: introduce ramips_soc_prom_init and move SoC detection into that
[openwrt.git] / target / linux / ramips / files / arch / mips / ralink / rt305x / mach-rt-n10-plus.c
1 /*
2 * ASUS RT-N10+ board support
3 *
4 * Copyright (C) 2009-2012 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/platform_device.h>
13
14 #include <asm/mach-ralink/machine.h>
15 #include <asm/mach-ralink/dev-gpio-buttons.h>
16 #include <asm/mach-ralink/dev-gpio-leds.h>
17 #include <asm/mach-ralink/rt305x.h>
18 #include <asm/mach-ralink/rt305x_regs.h>
19
20 #include "devices.h"
21
22 #define RT_N10_PLUS_GPIO_LED_WPS 14
23
24 #define RT_N10_PLUS_GPIO_BUTTON_WPS 0 /* active low */
25 #define RT_N10_PLUS_GPIO_BUTTON_RESET 10 /* active low */
26
27 #define RT_N10_PLUS_KEYS_POLL_INTERVAL 20
28 #define RT_N10_PLUS_KEYS_DEBOUNCE_INTERVAL (3 * RT_N10_PLUS_KEYS_POLL_INTERVAL)
29
30 static struct gpio_led rt_n10_plus_leds_gpio[] __initdata = {
31 {
32 .name = "asus:green:wps",
33 .gpio = RT_N10_PLUS_GPIO_LED_WPS,
34 .active_low = 1,
35 }
36 };
37
38 static struct gpio_keys_button rt_n10_plus_gpio_buttons[] __initdata = {
39 {
40 .desc = "reset",
41 .type = EV_KEY,
42 .code = KEY_RESTART,
43 .debounce_interval = RT_N10_PLUS_KEYS_DEBOUNCE_INTERVAL,
44 .gpio = RT_N10_PLUS_GPIO_BUTTON_RESET,
45 .active_low = 1,
46 }, {
47 .desc = "wps",
48 .type = EV_KEY,
49 .code = KEY_WPS_BUTTON,
50 .debounce_interval = RT_N10_PLUS_KEYS_DEBOUNCE_INTERVAL,
51 .gpio = RT_N10_PLUS_GPIO_BUTTON_WPS,
52 .active_low = 1,
53 }
54 };
55
56 static void __init rt_n10_plus_init(void)
57 {
58 rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
59
60 rt305x_register_flash(0);
61
62 rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_WLLLL;
63 rt305x_register_ethernet();
64 ramips_register_gpio_leds(-1, ARRAY_SIZE(rt_n10_plus_leds_gpio),
65 rt_n10_plus_leds_gpio);
66 ramips_register_gpio_buttons(-1, RT_N10_PLUS_KEYS_POLL_INTERVAL,
67 ARRAY_SIZE(rt_n10_plus_gpio_buttons),
68 rt_n10_plus_gpio_buttons);
69 rt305x_register_wifi();
70 rt305x_register_wdt();
71 }
72
73 MIPS_MACHINE(RAMIPS_MACH_RT_N10_PLUS, "RT-N10-PLUS", "Asus RT-N10+",
74 rt_n10_plus_init);
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