ar71xx: merge dev-ar9{13,34}x-wmac into dev-ar9xxx-wmac
[openwrt/svn-archive/archive.git] / target / linux / ar71xx / files / arch / mips / ar71xx / mach-mzk-w04nu.c
1 /*
2 * Planex MZK-W04NU board support
3 *
4 * Copyright (C) 2009 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/mtd/mtd.h>
12 #include <linux/mtd/partitions.h>
13
14 #include <asm/mach-ar71xx/ar71xx.h>
15
16 #include "machtype.h"
17 #include "devices.h"
18 #include "dev-ar9xxx-wmac.h"
19 #include "dev-gpio-buttons.h"
20 #include "dev-leds-gpio.h"
21 #include "dev-m25p80.h"
22 #include "dev-usb.h"
23
24 #define MZK_W04NU_GPIO_LED_USB 0
25 #define MZK_W04NU_GPIO_LED_STATUS 1
26 #define MZK_W04NU_GPIO_LED_WPS 3
27 #define MZK_W04NU_GPIO_LED_WLAN 6
28 #define MZK_W04NU_GPIO_LED_AP 15
29 #define MZK_W04NU_GPIO_LED_ROUTER 16
30
31 #define MZK_W04NU_GPIO_BTN_APROUTER 5
32 #define MZK_W04NU_GPIO_BTN_WPS 12
33 #define MZK_W04NU_GPIO_BTN_RESET 21
34
35 #define MZK_W04NU_BUTTONS_POLL_INTERVAL 20
36
37 #ifdef CONFIG_MTD_PARTITIONS
38 static struct mtd_partition mzk_w04nu_partitions[] = {
39 {
40 .name = "u-boot",
41 .offset = 0,
42 .size = 0x040000,
43 .mask_flags = MTD_WRITEABLE,
44 }, {
45 .name = "u-boot-env",
46 .offset = 0x040000,
47 .size = 0x010000,
48 }, {
49 .name = "kernel",
50 .offset = 0x050000,
51 .size = 0x160000,
52 }, {
53 .name = "rootfs",
54 .offset = 0x1b0000,
55 .size = 0x630000,
56 }, {
57 .name = "art",
58 .offset = 0x7e0000,
59 .size = 0x020000,
60 .mask_flags = MTD_WRITEABLE,
61 }, {
62 .name = "firmware",
63 .offset = 0x050000,
64 .size = 0x790000,
65 }
66 };
67 #endif /* CONFIG_MTD_PARTITIONS */
68
69 static struct flash_platform_data mzk_w04nu_flash_data = {
70 #ifdef CONFIG_MTD_PARTITIONS
71 .parts = mzk_w04nu_partitions,
72 .nr_parts = ARRAY_SIZE(mzk_w04nu_partitions),
73 #endif
74 };
75
76 static struct gpio_led mzk_w04nu_leds_gpio[] __initdata = {
77 {
78 .name = "mzk-w04nu:green:status",
79 .gpio = MZK_W04NU_GPIO_LED_STATUS,
80 .active_low = 1,
81 }, {
82 .name = "mzk-w04nu:blue:wps",
83 .gpio = MZK_W04NU_GPIO_LED_WPS,
84 .active_low = 1,
85 }, {
86 .name = "mzk-w04nu:green:wlan",
87 .gpio = MZK_W04NU_GPIO_LED_WLAN,
88 .active_low = 1,
89 }, {
90 .name = "mzk-w04nu:green:usb",
91 .gpio = MZK_W04NU_GPIO_LED_USB,
92 .active_low = 1,
93 }, {
94 .name = "mzk-w04nu:green:ap",
95 .gpio = MZK_W04NU_GPIO_LED_AP,
96 .active_low = 1,
97 }, {
98 .name = "mzk-w04nu:green:router",
99 .gpio = MZK_W04NU_GPIO_LED_ROUTER,
100 .active_low = 1,
101 }
102 };
103
104 static struct gpio_button mzk_w04nu_gpio_buttons[] __initdata = {
105 {
106 .desc = "reset",
107 .type = EV_KEY,
108 .code = KEY_RESTART,
109 .threshold = 3,
110 .gpio = MZK_W04NU_GPIO_BTN_RESET,
111 .active_low = 1,
112 }, {
113 .desc = "wps",
114 .type = EV_KEY,
115 .code = KEY_WPS_BUTTON,
116 .threshold = 3,
117 .gpio = MZK_W04NU_GPIO_BTN_WPS,
118 .active_low = 1,
119 }, {
120 .desc = "aprouter",
121 .type = EV_KEY,
122 .code = BTN_2,
123 .threshold = 3,
124 .gpio = MZK_W04NU_GPIO_BTN_APROUTER,
125 .active_low = 0,
126 }
127 };
128
129 #define MZK_W04NU_WAN_PHYMASK BIT(4)
130 #define MZK_W04NU_MDIO_MASK (~MZK_W04NU_WAN_PHYMASK)
131
132 static void __init mzk_w04nu_setup(void)
133 {
134 u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
135
136 ar71xx_add_device_mdio(MZK_W04NU_MDIO_MASK);
137
138 ar71xx_init_mac(ar71xx_eth0_data.mac_addr, eeprom, 0);
139 ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
140 ar71xx_eth0_data.speed = SPEED_100;
141 ar71xx_eth0_data.duplex = DUPLEX_FULL;
142 ar71xx_eth0_data.has_ar8216 = 1;
143
144 ar71xx_init_mac(ar71xx_eth1_data.mac_addr, eeprom, 1);
145 ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
146 ar71xx_eth1_data.phy_mask = MZK_W04NU_WAN_PHYMASK;
147
148 ar71xx_add_device_eth(0);
149 ar71xx_add_device_eth(1);
150
151 ar71xx_add_device_m25p80(&mzk_w04nu_flash_data);
152
153 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(mzk_w04nu_leds_gpio),
154 mzk_w04nu_leds_gpio);
155
156 ar71xx_add_device_gpio_buttons(-1, MZK_W04NU_BUTTONS_POLL_INTERVAL,
157 ARRAY_SIZE(mzk_w04nu_gpio_buttons),
158 mzk_w04nu_gpio_buttons);
159 ar71xx_add_device_usb();
160
161 ar9xxx_add_device_wmac(eeprom, NULL);
162 }
163
164 MIPS_MACHINE(AR71XX_MACH_MZK_W04NU, "MZK-W04NU", "Planex MZK-W04NU",
165 mzk_w04nu_setup);