1/*
2 *  Tenda W306R V2.0 board support
3 *
4 *
5 *  This program is free software; you can redistribute it and/or modify it
6 *  under the terms of the GNU General Public License version 2 as published
7 *  by the Free Software Foundation.
8 */
9
10#include <linux/init.h>
11#include <linux/platform_device.h>
12#include <linux/ethtool.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#include <asm/mach-ralink/ramips_eth_platform.h>
20
21#include "devices.h"
22
23#define W306R_V20_GPIO_LED_SYS		9
24#define W306R_V20_GPIO_LED_WPS		13
25
26#define W306R_V20_GPIO_BUTTON_RESET	10
27
28#define W306R_V20_KEYS_POLL_INTERVAL	20
29#define W306R_V20_KEYS_DEBOUNCE_INTERVAL (3 * W306R_V20_KEYS_POLL_INTERVAL)
30
31static struct gpio_led w306r_v20_leds_gpio[] __initdata = {
32	{
33		.name		= "w306r-v20:green:sys",
34		.gpio		= W306R_V20_GPIO_LED_SYS,
35		.active_low	= 1,
36	}, {
37		.name		= "w306r-v20:green:wps",
38		.gpio		= W306R_V20_GPIO_LED_WPS,
39		.active_low	= 1,
40	}
41};
42
43static struct gpio_keys_button w306r_v20_gpio_buttons[] __initdata = {
44	{
45		.desc		= "RESET/WPS",
46		.type		= EV_KEY,
47		.code		= KEY_RESTART,
48		.debounce_interval = W306R_V20_KEYS_DEBOUNCE_INTERVAL,
49		.gpio		= W306R_V20_GPIO_BUTTON_RESET,
50		.active_low	= 1,
51	}
52};
53
54static void __init w306r_v20_init(void)
55{
56	rt305x_register_flash(0);
57
58	rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
59
60	rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_WLLLL;
61	rt305x_register_ethernet();
62	ramips_register_gpio_leds(-1, ARRAY_SIZE(w306r_v20_leds_gpio),
63				  w306r_v20_leds_gpio);
64	ramips_register_gpio_buttons(-1, W306R_V20_KEYS_POLL_INTERVAL,
65				     ARRAY_SIZE(w306r_v20_gpio_buttons),
66				     w306r_v20_gpio_buttons);
67	rt305x_register_wifi();
68	rt305x_register_wdt();
69}
70
71MIPS_MACHINE(RAMIPS_MACH_W306R_V20, "W306R_V20", "Tenda W306R V2.0",
72	     w306r_v20_init);
73