1/*
2 *  Planex MZK-W300NH board support
3 *
4 *  Copyright (C) 2008-2012 Gabor Juhos <juhosg@openwrt.org>
5 *  Copyright (C) 2008 Imre Kaloz <kaloz@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 <asm/mach-ath79/ath79.h>
13
14#include "dev-eth.h"
15#include "dev-gpio-buttons.h"
16#include "dev-leds-gpio.h"
17#include "dev-m25p80.h"
18#include "dev-wmac.h"
19#include "machtypes.h"
20
21#define MZK_W300NH_GPIO_LED_STATUS	1
22#define MZK_W300NH_GPIO_LED_WPS		3
23#define MZK_W300NH_GPIO_LED_WLAN	6
24#define MZK_W300NH_GPIO_LED_AP_GREEN	15
25#define MZK_W300NH_GPIO_LED_AP_AMBER	16
26
27#define MZK_W300NH_GPIO_BTN_APROUTER	5
28#define MZK_W300NH_GPIO_BTN_WPS		12
29#define MZK_W300NH_GPIO_BTN_RESET	21
30
31#define MZK_W300NH_KEYS_POLL_INTERVAL	20	/* msecs */
32#define MZK_W300NH_KEYS_DEBOUNCE_INTERVAL (3 * MZK_W300NH_KEYS_POLL_INTERVAL)
33
34static struct gpio_led mzk_w300nh_leds_gpio[] __initdata = {
35	{
36		.name		= "planex:green:status",
37		.gpio		= MZK_W300NH_GPIO_LED_STATUS,
38		.active_low	= 1,
39	}, {
40		.name		= "planex:blue:wps",
41		.gpio		= MZK_W300NH_GPIO_LED_WPS,
42		.active_low	= 1,
43	}, {
44		.name		= "planex:green:wlan",
45		.gpio		= MZK_W300NH_GPIO_LED_WLAN,
46		.active_low	= 1,
47	}, {
48		.name		= "planex:green:aprouter",
49		.gpio		= MZK_W300NH_GPIO_LED_AP_GREEN,
50	}, {
51		.name		= "planex:amber:aprouter",
52		.gpio		= MZK_W300NH_GPIO_LED_AP_AMBER,
53	}
54};
55
56static struct gpio_keys_button mzk_w300nh_gpio_keys[] __initdata = {
57	{
58		.desc		= "reset",
59		.type		= EV_KEY,
60		.code		= KEY_RESTART,
61		.debounce_interval = MZK_W300NH_KEYS_DEBOUNCE_INTERVAL,
62		.gpio		= MZK_W300NH_GPIO_BTN_RESET,
63		.active_low	= 1,
64	}, {
65		.desc		= "wps",
66		.type		= EV_KEY,
67		.code		= KEY_WPS_BUTTON,
68		.debounce_interval = MZK_W300NH_KEYS_DEBOUNCE_INTERVAL,
69		.gpio		= MZK_W300NH_GPIO_BTN_WPS,
70		.active_low	= 1,
71	}, {
72		.desc		= "aprouter",
73		.type		= EV_KEY,
74		.code		= BTN_2,
75		.debounce_interval = MZK_W300NH_KEYS_DEBOUNCE_INTERVAL,
76		.gpio		= MZK_W300NH_GPIO_BTN_APROUTER,
77		.active_low	= 0,
78	}
79};
80
81#define MZK_W300NH_WAN_PHYMASK	BIT(4)
82#define MZK_W300NH_MDIO_MASK	(~MZK_W300NH_WAN_PHYMASK)
83
84static void __init mzk_w300nh_setup(void)
85{
86	u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
87
88	ath79_register_mdio(0, MZK_W300NH_MDIO_MASK);
89
90	ath79_init_mac(ath79_eth0_data.mac_addr, eeprom, 0);
91	ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
92	ath79_eth0_data.speed = SPEED_100;
93	ath79_eth0_data.duplex = DUPLEX_FULL;
94	ath79_eth0_data.has_ar8216 = 1;
95
96	ath79_init_mac(ath79_eth1_data.mac_addr, eeprom, 1);
97	ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
98	ath79_eth1_data.phy_mask = MZK_W300NH_WAN_PHYMASK;
99
100	ath79_register_eth(0);
101	ath79_register_eth(1);
102
103	ath79_register_m25p80(NULL);
104
105	ath79_register_leds_gpio(-1, ARRAY_SIZE(mzk_w300nh_leds_gpio),
106				 mzk_w300nh_leds_gpio);
107
108	ath79_register_gpio_keys_polled(-1, MZK_W300NH_KEYS_POLL_INTERVAL,
109					ARRAY_SIZE(mzk_w300nh_gpio_keys),
110					mzk_w300nh_gpio_keys);
111	ath79_register_wmac(eeprom, NULL);
112}
113
114MIPS_MACHINE(ATH79_MACH_MZK_W300NH, "MZK-W300NH", "Planex MZK-W300NH",
115	     mzk_w300nh_setup);
116