[ar71xx] mzk-w04nu: enable the ar8216 chip workaround, and add a default network...
[openwrt.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/platform_device.h>
12 #include <linux/mtd/mtd.h>
13 #include <linux/mtd/partitions.h>
14 #include <linux/spi/spi.h>
15 #include <linux/spi/flash.h>
16 #include <linux/input.h>
17
18 #include <asm/mips_machine.h>
19
20 #include <asm/mach-ar71xx/ar71xx.h>
21
22 #include "devices.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           = 0x770000,
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 spi_board_info mzk_w04nu_spi_info[] = {
77         {
78                 .bus_num        = 0,
79                 .chip_select    = 0,
80                 .max_speed_hz   = 25000000,
81                 .modalias       = "m25p80",
82                 .platform_data  = &mzk_w04nu_flash_data,
83         }
84 };
85
86 static struct gpio_led mzk_w04nu_leds_gpio[] __initdata = {
87         {
88                 .name           = "mzk-w04nu:green:status",
89                 .gpio           = MZK_W04NU_GPIO_LED_STATUS,
90                 .active_low     = 1,
91         }, {
92                 .name           = "mzk-w04nu:blue:wps",
93                 .gpio           = MZK_W04NU_GPIO_LED_WPS,
94                 .active_low     = 1,
95         }, {
96                 .name           = "mzk-w04nu:green:wlan",
97                 .gpio           = MZK_W04NU_GPIO_LED_WLAN,
98                 .active_low     = 1,
99         }, {
100                 .name           = "mzk-w04nu:green:usb",
101                 .gpio           = MZK_W04NU_GPIO_LED_USB,
102                 .active_low     = 1,
103         }, {
104                 .name           = "mzk-w04nu:green:ap",
105                 .gpio           = MZK_W04NU_GPIO_LED_AP,
106                 .active_low     = 1,
107         }, {
108                 .name           = "mzk-w04nu:green:router",
109                 .gpio           = MZK_W04NU_GPIO_LED_ROUTER,
110                 .active_low     = 1,
111         }
112 };
113
114 static struct gpio_button mzk_w04nu_gpio_buttons[] __initdata = {
115         {
116                 .desc           = "reset",
117                 .type           = EV_KEY,
118                 .code           = BTN_0,
119                 .threshold      = 5,
120                 .gpio           = MZK_W04NU_GPIO_BTN_RESET,
121                 .active_low     = 1,
122         }, {
123                 .desc           = "wps",
124                 .type           = EV_KEY,
125                 .code           = BTN_1,
126                 .threshold      = 5,
127                 .gpio           = MZK_W04NU_GPIO_BTN_WPS,
128                 .active_low     = 1,
129         }, {
130                 .desc           = "aprouter",
131                 .type           = EV_KEY,
132                 .code           = BTN_2,
133                 .threshold      = 5,
134                 .gpio           = MZK_W04NU_GPIO_BTN_APROUTER,
135                 .active_low     = 0,
136         }
137 };
138
139 static void __init mzk_w04nu_setup(void)
140 {
141         u8 *mac = (u8 *) KSEG1ADDR(0x1fff1000);
142
143         ar71xx_set_mac_base(mac);
144
145         ar71xx_add_device_mdio(0x0);
146
147         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
148         ar71xx_eth0_data.phy_mask = 0xf;
149         ar71xx_eth0_data.speed = SPEED_100;
150         ar71xx_eth0_data.duplex = DUPLEX_FULL;
151         ar71xx_eth0_data.has_ar8216 = 1;
152
153         ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
154         ar71xx_eth1_data.phy_mask = 0x10;
155
156         ar71xx_add_device_eth(0);
157         ar71xx_add_device_eth(1);
158
159         ar71xx_add_device_spi(NULL, mzk_w04nu_spi_info,
160                                         ARRAY_SIZE(mzk_w04nu_spi_info));
161
162         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(mzk_w04nu_leds_gpio),
163                                         mzk_w04nu_leds_gpio);
164
165         ar71xx_add_device_gpio_buttons(-1, MZK_W04NU_BUTTONS_POLL_INTERVAL,
166                                         ARRAY_SIZE(mzk_w04nu_gpio_buttons),
167                                         mzk_w04nu_gpio_buttons);
168         ar71xx_add_device_usb();
169
170         ar91xx_add_device_wmac();
171 }
172
173 MIPS_MACHINE(AR71XX_MACH_MZK_W04NU, "Planex MZK-W04NU", mzk_w04nu_setup);