1/*
2 *  Planex MZK-W04NU 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 <asm/mach-ath79/ath79.h>
12
13#include "dev-eth.h"
14#include "dev-gpio-buttons.h"
15#include "dev-leds-gpio.h"
16#include "dev-m25p80.h"
17#include "dev-usb.h"
18#include "dev-wmac.h"
19#include "machtypes.h"
20
21#define MZK_W04NU_GPIO_LED_USB		0
22#define MZK_W04NU_GPIO_LED_STATUS	1
23#define MZK_W04NU_GPIO_LED_WPS		3
24#define MZK_W04NU_GPIO_LED_WLAN		6
25#define MZK_W04NU_GPIO_LED_AP		15
26#define MZK_W04NU_GPIO_LED_ROUTER	16
27
28#define MZK_W04NU_GPIO_BTN_APROUTER	5
29#define MZK_W04NU_GPIO_BTN_WPS		12
30#define MZK_W04NU_GPIO_BTN_RESET	21
31
32#define MZK_W04NU_KEYS_POLL_INTERVAL	20	/* msecs */
33#define MZK_W04NU_KEYS_DEBOUNCE_INTERVAL (3 * MZK_W04NU_KEYS_POLL_INTERVAL)
34
35static struct gpio_led mzk_w04nu_leds_gpio[] __initdata = {
36	{
37		.name		= "planex:green:status",
38		.gpio		= MZK_W04NU_GPIO_LED_STATUS,
39		.active_low	= 1,
40	}, {
41		.name		= "planex:blue:wps",
42		.gpio		= MZK_W04NU_GPIO_LED_WPS,
43		.active_low	= 1,
44	}, {
45		.name		= "planex:green:wlan",
46		.gpio		= MZK_W04NU_GPIO_LED_WLAN,
47		.active_low	= 1,
48	}, {
49		.name		= "planex:green:usb",
50		.gpio		= MZK_W04NU_GPIO_LED_USB,
51		.active_low	= 1,
52	}, {
53		.name		= "planex:green:ap",
54		.gpio		= MZK_W04NU_GPIO_LED_AP,
55		.active_low	= 1,
56	}, {
57		.name		= "planex:green:router",
58		.gpio		= MZK_W04NU_GPIO_LED_ROUTER,
59		.active_low	= 1,
60	}
61};
62
63static struct gpio_keys_button mzk_w04nu_gpio_keys[] __initdata = {
64	{
65		.desc		= "reset",
66		.type		= EV_KEY,
67		.code		= KEY_RESTART,
68		.debounce_interval = MZK_W04NU_KEYS_DEBOUNCE_INTERVAL,
69		.gpio		= MZK_W04NU_GPIO_BTN_RESET,
70		.active_low	= 1,
71	}, {
72		.desc		= "wps",
73		.type		= EV_KEY,
74		.code		= KEY_WPS_BUTTON,
75		.debounce_interval = MZK_W04NU_KEYS_DEBOUNCE_INTERVAL,
76		.gpio		= MZK_W04NU_GPIO_BTN_WPS,
77		.active_low	= 1,
78	}, {
79		.desc		= "aprouter",
80		.type		= EV_KEY,
81		.code		= BTN_2,
82		.debounce_interval = MZK_W04NU_KEYS_DEBOUNCE_INTERVAL,
83		.gpio		= MZK_W04NU_GPIO_BTN_APROUTER,
84		.active_low	= 0,
85	}
86};
87
88#define MZK_W04NU_WAN_PHYMASK	BIT(4)
89#define MZK_W04NU_MDIO_MASK	(~MZK_W04NU_WAN_PHYMASK)
90
91static void __init mzk_w04nu_setup(void)
92{
93	u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
94
95	ath79_register_mdio(0, MZK_W04NU_MDIO_MASK);
96
97	ath79_init_mac(ath79_eth0_data.mac_addr, eeprom, 0);
98	ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
99	ath79_eth0_data.speed = SPEED_100;
100	ath79_eth0_data.duplex = DUPLEX_FULL;
101	ath79_eth0_data.has_ar8216 = 1;
102
103	ath79_init_mac(ath79_eth1_data.mac_addr, eeprom, 1);
104	ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
105	ath79_eth1_data.phy_mask = MZK_W04NU_WAN_PHYMASK;
106
107	ath79_register_eth(0);
108	ath79_register_eth(1);
109
110	ath79_register_m25p80(NULL);
111
112	ath79_register_leds_gpio(-1, ARRAY_SIZE(mzk_w04nu_leds_gpio),
113				 mzk_w04nu_leds_gpio);
114
115	ath79_register_gpio_keys_polled(-1, MZK_W04NU_KEYS_POLL_INTERVAL,
116					ARRAY_SIZE(mzk_w04nu_gpio_keys),
117					mzk_w04nu_gpio_keys);
118	ath79_register_usb();
119
120	ath79_register_wmac(eeprom, NULL);
121}
122
123MIPS_MACHINE(ATH79_MACH_MZK_W04NU, "MZK-W04NU", "Planex MZK-W04NU",
124	     mzk_w04nu_setup);
125