ar71xx: ar913x_wmac device support into a separate file
[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 #include "dev-ar913x-wmac.h"
24
25 #define MZK_W04NU_GPIO_LED_USB          0
26 #define MZK_W04NU_GPIO_LED_STATUS       1
27 #define MZK_W04NU_GPIO_LED_WPS          3
28 #define MZK_W04NU_GPIO_LED_WLAN         6
29 #define MZK_W04NU_GPIO_LED_AP           15
30 #define MZK_W04NU_GPIO_LED_ROUTER       16
31
32 #define MZK_W04NU_GPIO_BTN_APROUTER     5
33 #define MZK_W04NU_GPIO_BTN_WPS          12
34 #define MZK_W04NU_GPIO_BTN_RESET        21
35
36 #define MZK_W04NU_BUTTONS_POLL_INTERVAL 20
37
38 #ifdef CONFIG_MTD_PARTITIONS
39 static struct mtd_partition mzk_w04nu_partitions[] = {
40         {
41                 .name           = "u-boot",
42                 .offset         = 0,
43                 .size           = 0x040000,
44                 .mask_flags     = MTD_WRITEABLE,
45         } , {
46                 .name           = "u-boot-env",
47                 .offset         = 0x040000,
48                 .size           = 0x010000,
49         } , {
50                 .name           = "kernel",
51                 .offset         = 0x050000,
52                 .size           = 0x160000,
53         } , {
54                 .name           = "rootfs",
55                 .offset         = 0x1b0000,
56                 .size           = 0x630000,
57         } , {
58                 .name           = "art",
59                 .offset         = 0x7e0000,
60                 .size           = 0x020000,
61                 .mask_flags     = MTD_WRITEABLE,
62         } , {
63                 .name           = "firmware",
64                 .offset         = 0x050000,
65                 .size           = 0x770000,
66         }
67 };
68 #endif /* CONFIG_MTD_PARTITIONS */
69
70 static struct flash_platform_data mzk_w04nu_flash_data = {
71 #ifdef CONFIG_MTD_PARTITIONS
72         .parts          = mzk_w04nu_partitions,
73         .nr_parts       = ARRAY_SIZE(mzk_w04nu_partitions),
74 #endif
75 };
76
77 static struct spi_board_info mzk_w04nu_spi_info[] = {
78         {
79                 .bus_num        = 0,
80                 .chip_select    = 0,
81                 .max_speed_hz   = 25000000,
82                 .modalias       = "m25p80",
83                 .platform_data  = &mzk_w04nu_flash_data,
84         }
85 };
86
87 static struct gpio_led mzk_w04nu_leds_gpio[] __initdata = {
88         {
89                 .name           = "mzk-w04nu:green:status",
90                 .gpio           = MZK_W04NU_GPIO_LED_STATUS,
91                 .active_low     = 1,
92         }, {
93                 .name           = "mzk-w04nu:blue:wps",
94                 .gpio           = MZK_W04NU_GPIO_LED_WPS,
95                 .active_low     = 1,
96         }, {
97                 .name           = "mzk-w04nu:green:wlan",
98                 .gpio           = MZK_W04NU_GPIO_LED_WLAN,
99                 .active_low     = 1,
100         }, {
101                 .name           = "mzk-w04nu:green:usb",
102                 .gpio           = MZK_W04NU_GPIO_LED_USB,
103                 .active_low     = 1,
104         }, {
105                 .name           = "mzk-w04nu:green:ap",
106                 .gpio           = MZK_W04NU_GPIO_LED_AP,
107                 .active_low     = 1,
108         }, {
109                 .name           = "mzk-w04nu:green:router",
110                 .gpio           = MZK_W04NU_GPIO_LED_ROUTER,
111                 .active_low     = 1,
112         }
113 };
114
115 static struct gpio_button mzk_w04nu_gpio_buttons[] __initdata = {
116         {
117                 .desc           = "reset",
118                 .type           = EV_KEY,
119                 .code           = BTN_0,
120                 .threshold      = 5,
121                 .gpio           = MZK_W04NU_GPIO_BTN_RESET,
122                 .active_low     = 1,
123         }, {
124                 .desc           = "wps",
125                 .type           = EV_KEY,
126                 .code           = BTN_1,
127                 .threshold      = 5,
128                 .gpio           = MZK_W04NU_GPIO_BTN_WPS,
129                 .active_low     = 1,
130         }, {
131                 .desc           = "aprouter",
132                 .type           = EV_KEY,
133                 .code           = BTN_2,
134                 .threshold      = 5,
135                 .gpio           = MZK_W04NU_GPIO_BTN_APROUTER,
136                 .active_low     = 0,
137         }
138 };
139
140 static void __init mzk_w04nu_setup(void)
141 {
142         u8 *mac = (u8 *) KSEG1ADDR(0x1fff1000);
143
144         ar71xx_set_mac_base(mac);
145
146         ar71xx_add_device_mdio(0x0);
147
148         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
149         ar71xx_eth0_data.phy_mask = 0xf;
150         ar71xx_eth0_data.speed = SPEED_100;
151         ar71xx_eth0_data.duplex = DUPLEX_FULL;
152         ar71xx_eth0_data.has_ar8216 = 1;
153
154         ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
155         ar71xx_eth1_data.phy_mask = 0x10;
156
157         ar71xx_add_device_eth(0);
158         ar71xx_add_device_eth(1);
159
160         ar71xx_add_device_spi(NULL, mzk_w04nu_spi_info,
161                                         ARRAY_SIZE(mzk_w04nu_spi_info));
162
163         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(mzk_w04nu_leds_gpio),
164                                         mzk_w04nu_leds_gpio);
165
166         ar71xx_add_device_gpio_buttons(-1, MZK_W04NU_BUTTONS_POLL_INTERVAL,
167                                         ARRAY_SIZE(mzk_w04nu_gpio_buttons),
168                                         mzk_w04nu_gpio_buttons);
169         ar71xx_add_device_usb();
170
171         ar913x_add_device_wmac();
172 }
173
174 MIPS_MACHINE(AR71XX_MACH_MZK_W04NU, "Planex MZK-W04NU", mzk_w04nu_setup);