9044011ed4eba07b3591e6bfdb46bdae4009d6c4
[openwrt/svn-archive/archive.git] / target / linux / ar71xx / files / arch / mips / ar71xx / mach-wp543.c
1 /*
2 * Compex WP543 board support
3 *
4 * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
5 * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License version 2 as published
9 * by the Free Software Foundation.
10 */
11
12 #include <linux/platform_device.h>
13 #include <linux/spi/spi.h>
14 #include <linux/spi/flash.h>
15 #include <linux/input.h>
16
17 #include <asm/mips_machine.h>
18 #include <asm/mach-ar71xx/ar71xx.h>
19 #include <asm/mach-ar71xx/pci.h>
20 #include <asm/mach-ar71xx/platform.h>
21
22 #define WP543_GPIO_SW6 2
23 #define WP543_GPIO_LED_1 3
24 #define WP543_GPIO_LED_2 4
25 #define WP543_GPIO_LED_WLAN 5
26 #define WP543_GPIO_LED_CONN 6
27 #define WP543_GPIO_LED_DIAG 7
28 #define WP543_GPIO_SW4 8
29
30 #define WP543_BUTTONS_POLL_INTERVAL 20
31
32 static struct flash_platform_data wp543_flash_data = {
33 /* TODO: add partition map */
34 };
35
36 static struct spi_board_info wp543_spi_info[] = {
37 {
38 .bus_num = 0,
39 .chip_select = 0,
40 .max_speed_hz = 25000000,
41 .modalias = "m25p80",
42 .platform_data = &wp543_flash_data,
43 }
44 };
45
46 static struct ar71xx_pci_irq wp543_pci_irqs[] __initdata = {
47 {
48 .slot = 1,
49 .pin = 1,
50 .irq = AR71XX_PCI_IRQ_DEV0,
51 }, {
52 .slot = 1,
53 .pin = 2,
54 .irq = AR71XX_PCI_IRQ_DEV1,
55 }
56 };
57
58 static struct gpio_led wp543_leds_gpio[] __initdata = {
59 {
60 .name = "wp543:green:led1",
61 .gpio = WP543_GPIO_LED_1,
62 .active_low = 1,
63 }, {
64 .name = "wp543:green:led2",
65 .gpio = WP543_GPIO_LED_2,
66 .active_low = 1,
67 }, {
68 .name = "wp543:green:wlan",
69 .gpio = WP543_GPIO_LED_WLAN,
70 .active_low = 1,
71 }, {
72 .name = "wp543:green:conn",
73 .gpio = WP543_GPIO_LED_CONN,
74 .active_low = 1,
75 }, {
76 .name = "wp543:green:diag",
77 .gpio = WP543_GPIO_LED_DIAG,
78 .active_low = 1,
79 }
80 };
81
82 static struct gpio_button wp543_gpio_buttons[] __initdata = {
83 {
84 .desc = "sw6",
85 .type = EV_KEY,
86 .code = BTN_0,
87 .threshold = 5,
88 .gpio = WP543_GPIO_SW6,
89 }, {
90 .desc = "sw4",
91 .type = EV_KEY,
92 .code = BTN_1,
93 .threshold = 5,
94 .gpio = WP543_GPIO_SW4,
95 }
96 };
97
98 static void __init wp543_setup(void)
99 {
100 ar71xx_add_device_spi(NULL, wp543_spi_info, ARRAY_SIZE(wp543_spi_info));
101
102 ar71xx_add_device_mdio(0xfffffff7);
103 ar71xx_add_device_eth(0, PHY_INTERFACE_MODE_MII, 0x00000008);
104
105 ar71xx_add_device_usb();
106
107 ar71xx_pci_init(ARRAY_SIZE(wp543_pci_irqs), wp543_pci_irqs);
108
109 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wp543_leds_gpio),
110 wp543_leds_gpio);
111
112 ar71xx_add_device_gpio_buttons(-1, WP543_BUTTONS_POLL_INTERVAL,
113 ARRAY_SIZE(wp543_gpio_buttons),
114 wp543_gpio_buttons);
115 }
116
117 MIPS_MACHINE(MACH_AR71XX_WP543, "Compex WP543", wp543_setup);