ar71xx: move leds-gpio device support into a spearate file
[openwrt/svn-archive/archive.git] / target / linux / ar71xx / files / arch / mips / ar71xx / mach-tl-wr741nd.c
1 /*
2 * TP-LINK TL-WR741ND 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/input.h>
15
16 #include <asm/mips_machine.h>
17
18 #include <asm/mach-ar71xx/ar71xx.h>
19
20 #include "devices.h"
21 #include "dev-m25p80.h"
22 #include "dev-ap91-pci.h"
23 #include "dev-leds-gpio.h"
24
25 #define TL_WR741ND_GPIO_LED_QSS 0
26 #define TL_WR741ND_GPIO_LED_SYSTEM 1
27
28 #define TL_WR741ND_GPIO_BTN_RESET 11
29 #define TL_WR741ND_GPIO_BTN_QSS 12
30
31 #define TL_WR741ND_BUTTONS_POLL_INTERVAL 20
32
33 #ifdef CONFIG_MTD_PARTITIONS
34 static struct mtd_partition tl_wr741nd_partitions[] = {
35 {
36 .name = "u-boot",
37 .offset = 0,
38 .size = 0x020000,
39 .mask_flags = MTD_WRITEABLE,
40 } , {
41 .name = "kernel",
42 .offset = 0x020000,
43 .size = 0x140000,
44 } , {
45 .name = "rootfs",
46 .offset = 0x160000,
47 .size = 0x290000,
48 } , {
49 .name = "art",
50 .offset = 0x3f0000,
51 .size = 0x010000,
52 .mask_flags = MTD_WRITEABLE,
53 } , {
54 .name = "firmware",
55 .offset = 0x020000,
56 .size = 0x3d0000,
57 }
58 };
59 #endif /* CONFIG_MTD_PARTITIONS */
60
61 static struct flash_platform_data tl_wr741nd_flash_data = {
62 #ifdef CONFIG_MTD_PARTITIONS
63 .parts = tl_wr741nd_partitions,
64 .nr_parts = ARRAY_SIZE(tl_wr741nd_partitions),
65 #endif
66 };
67
68 static struct gpio_led tl_wr741nd_leds_gpio[] __initdata = {
69 {
70 .name = "tl-wr741nd:green:system",
71 .gpio = TL_WR741ND_GPIO_LED_SYSTEM,
72 .active_low = 1,
73 }, {
74 .name = "tl-wr741nd:green:qss",
75 .gpio = TL_WR741ND_GPIO_LED_QSS,
76 .active_low = 1,
77 }
78 };
79
80 static struct gpio_button tl_wr741nd_gpio_buttons[] __initdata = {
81 {
82 .desc = "reset",
83 .type = EV_KEY,
84 .code = BTN_0,
85 .threshold = 5,
86 .gpio = TL_WR741ND_GPIO_BTN_RESET,
87 .active_low = 1,
88 }, {
89 .desc = "qss",
90 .type = EV_KEY,
91 .code = BTN_1,
92 .threshold = 5,
93 .gpio = TL_WR741ND_GPIO_BTN_QSS,
94 .active_low = 1,
95 }
96 };
97
98 static void __init tl_wr741nd_setup(void)
99 {
100 u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
101 u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
102
103 ar71xx_set_mac_base(mac);
104 ar71xx_add_device_mdio(0x0);
105
106 /* WAN port */
107 ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
108 ar71xx_eth0_data.phy_mask = 0x0;
109 ar71xx_eth0_data.speed = SPEED_100;
110 ar71xx_eth0_data.duplex = DUPLEX_FULL;
111 ar71xx_eth0_data.fifo_cfg1 = 0x0fff0000;
112 ar71xx_eth0_data.fifo_cfg2 = 0x00001fff;
113 ar71xx_eth0_data.fifo_cfg3 = 0x008001ff;
114
115 /* LAN ports */
116 ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
117 ar71xx_eth1_data.phy_mask = 0x0;
118 ar71xx_eth1_data.speed = SPEED_1000;
119 ar71xx_eth1_data.duplex = DUPLEX_FULL;
120 ar71xx_eth1_data.fifo_cfg1 = 0x0fff0000;
121 ar71xx_eth1_data.fifo_cfg2 = 0x00001fff;
122 ar71xx_eth1_data.fifo_cfg3 = 0x008001ff;
123
124 ar71xx_add_device_eth(1);
125 ar71xx_add_device_eth(0);
126
127 ar71xx_add_device_m25p80(&tl_wr741nd_flash_data);
128
129 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wr741nd_leds_gpio),
130 tl_wr741nd_leds_gpio);
131
132 ar71xx_add_device_gpio_buttons(-1, TL_WR741ND_BUTTONS_POLL_INTERVAL,
133 ARRAY_SIZE(tl_wr741nd_gpio_buttons),
134 tl_wr741nd_gpio_buttons);
135
136 ap91_pci_init(ee, NULL);
137 }
138 MIPS_MACHINE(AR71XX_MACH_TL_WR741ND, "TP-LINK TL-WR741ND", tl_wr741nd_setup);