3b7b764c227060559499c730e244f89f2d413f9d
[openwrt-10.03/.git] / target / linux / ar71xx / files / arch / mips / ar71xx / mach-tl-wr1043nd.c
1 /*
2  *  TP-LINK TL-WR1043ND 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 #include <linux/platform_device.h>
14 #include <linux/rtl8366rb.h>
15 #include <asm/mach-ar71xx/ar71xx.h>
16
17 #include "machtype.h"
18 #include "devices.h"
19 #include "dev-m25p80.h"
20 #include "dev-ar913x-wmac.h"
21 #include "dev-gpio-buttons.h"
22 #include "dev-leds-gpio.h"
23 #include "dev-usb.h"
24
25 #define TL_WR1043ND_GPIO_LED_USB        1
26 #define TL_WR1043ND_GPIO_LED_SYSTEM     2
27 #define TL_WR1043ND_GPIO_LED_QSS        5
28 #define TL_WR1043ND_GPIO_LED_WLAN       9
29
30 #define TL_WR1043ND_GPIO_BTN_RESET      3
31 #define TL_WR1043ND_GPIO_BTN_QSS        7
32
33 #define TL_WR1043ND_GPIO_RTL8366_SDA    18
34 #define TL_WR1043ND_GPIO_RTL8366_SCK    19
35
36 #define TL_WR1043ND_BUTTONS_POLL_INTERVAL     20
37
38 #ifdef CONFIG_MTD_PARTITIONS
39 static struct mtd_partition tl_wr1043nd_partitions[] = {
40         {
41                 .name           = "u-boot",
42                 .offset         = 0,
43                 .size           = 0x020000,
44                 .mask_flags     = MTD_WRITEABLE,
45         } , {
46                 .name           = "kernel",
47                 .offset         = 0x020000,
48                 .size           = 0x140000,
49         } , {
50                 .name           = "rootfs",
51                 .offset         = 0x160000,
52                 .size           = 0x690000,
53         } , {
54                 .name           = "art",
55                 .offset         = 0x7f0000,
56                 .size           = 0x010000,
57                 .mask_flags     = MTD_WRITEABLE,
58         } , {
59                 .name           = "firmware",
60                 .offset         = 0x020000,
61                 .size           = 0x7d0000,
62         }
63 };
64 #endif /* CONFIG_MTD_PARTITIONS */
65
66 static struct flash_platform_data tl_wr1043nd_flash_data = {
67 #ifdef CONFIG_MTD_PARTITIONS
68         .parts          = tl_wr1043nd_partitions,
69         .nr_parts       = ARRAY_SIZE(tl_wr1043nd_partitions),
70 #endif
71 };
72
73 static struct gpio_led tl_wr1043nd_leds_gpio[] __initdata = {
74         {
75                 .name           = "tl-wr1043nd:green:usb",
76                 .gpio           = TL_WR1043ND_GPIO_LED_USB,
77                 .active_low     = 1,
78         }, {
79                 .name           = "tl-wr1043nd:green:system",
80                 .gpio           = TL_WR1043ND_GPIO_LED_SYSTEM,
81                 .active_low     = 1,
82         }, {
83                 .name           = "tl-wr1043nd:green:qss",
84                 .gpio           = TL_WR1043ND_GPIO_LED_QSS,
85                 .active_low     = 0,
86         }, {
87                 .name           = "tl-wr1043nd:green:wlan",
88                 .gpio           = TL_WR1043ND_GPIO_LED_WLAN,
89                 .active_low     = 1,
90         }
91 };
92
93 static struct gpio_button tl_wr1043nd_gpio_buttons[] __initdata = {
94         {
95                 .desc           = "reset",
96                 .type           = EV_KEY,
97                 .code           = BTN_0,
98                 .threshold      = 3,
99                 .gpio           = TL_WR1043ND_GPIO_BTN_RESET,
100                 .active_low     = 1,
101         }, {
102                 .desc           = "qss",
103                 .type           = EV_KEY,
104                 .code           = BTN_1,
105                 .threshold      = 3,
106                 .gpio           = TL_WR1043ND_GPIO_BTN_QSS,
107                 .active_low     = 1,
108         }
109 };
110
111 static struct rtl8366rb_platform_data tl_wr1043nd_rtl8366rb_data = {
112         .gpio_sda        = TL_WR1043ND_GPIO_RTL8366_SDA,
113         .gpio_sck        = TL_WR1043ND_GPIO_RTL8366_SCK,
114 };
115
116 static struct platform_device tl_wr1043nd_rtl8366rb_device = {
117         .name           = RTL8366RB_DRIVER_NAME,
118         .id             = -1,
119         .dev = {
120                 .platform_data  = &tl_wr1043nd_rtl8366rb_data,
121         }
122 };
123
124 static void __init tl_wr1043nd_setup(void)
125 {
126         u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
127         u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
128
129         ar71xx_set_mac_base(mac);
130
131         ar71xx_eth0_data.mii_bus_dev = &tl_wr1043nd_rtl8366rb_device.dev;
132         ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
133         ar71xx_eth0_data.speed = SPEED_1000;
134         ar71xx_eth0_data.duplex = DUPLEX_FULL;
135         ar71xx_eth0_pll_data.pll_1000 = 0x1a000000;
136
137         ar71xx_add_device_eth(0);
138
139         ar71xx_add_device_usb();
140
141         ar71xx_add_device_m25p80(&tl_wr1043nd_flash_data);
142
143         ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr1043nd_leds_gpio),
144                                         tl_wr1043nd_leds_gpio);
145
146         platform_device_register(&tl_wr1043nd_rtl8366rb_device);
147
148         ar71xx_add_device_gpio_buttons(-1, TL_WR1043ND_BUTTONS_POLL_INTERVAL,
149                                         ARRAY_SIZE(tl_wr1043nd_gpio_buttons),
150                                         tl_wr1043nd_gpio_buttons);
151
152         ar913x_add_device_wmac(eeprom, mac);
153 }
154
155 MIPS_MACHINE(AR71XX_MACH_TL_WR1043ND, "TL-WR1043ND", "TP-LINK TL-WR1043ND",
156              tl_wr1043nd_setup);