ar71xx: use the gpio_keys_polled driver instead of gpio_buttons
[openwrt/svn-archive/archive.git] / target / linux / ar71xx / files / arch / mips / ar71xx / mach-jwap003.c
1 /*
2 * jjPlus JWAP003 board support
3 *
4 */
5
6 #include <asm/mach-ar71xx/ar71xx.h>
7 #include <linux/i2c.h>
8 #include <linux/i2c-gpio.h>
9 #include <linux/platform_device.h>
10
11 #include "machtype.h"
12 #include "devices.h"
13 #include "dev-m25p80.h"
14 #include "dev-gpio-buttons.h"
15 #include "dev-pb42-pci.h"
16 #include "dev-usb.h"
17
18 #define JWAP003_KEYS_POLL_INTERVAL 20 /* msecs */
19 #define JWAP003_KEYS_DEBOUNCE_INTERVAL (3 * JWAP003_KEYS_POLL_INTERVAL)
20
21 #define JWAP003_GPIO_WPS 11
22 #define JWAP003_GPIO_I2C_SCL 0
23 #define JWAP003_GPIO_I2C_SDA 1
24
25 static struct gpio_keys_button jwap003_gpio_keys[] __initdata = {
26 {
27 .desc = "wps",
28 .type = EV_KEY,
29 .code = KEY_WPS_BUTTON,
30 .debounce_interval = JWAP003_KEYS_DEBOUNCE_INTERVAL,
31 .gpio = JWAP003_GPIO_WPS,
32 .active_low = 1,
33 }
34 };
35
36 static struct i2c_gpio_platform_data jwap003_i2c_gpio_data = {
37 .sda_pin = JWAP003_GPIO_I2C_SDA,
38 .scl_pin = JWAP003_GPIO_I2C_SCL,
39 };
40
41 static struct platform_device jwap003_i2c_gpio_device = {
42 .name = "i2c-gpio",
43 .id = 0,
44 .dev = {
45 .platform_data = &jwap003_i2c_gpio_data,
46 }
47 };
48
49 #define JWAP003_WAN_PHYMASK BIT(0)
50 #define JWAP003_LAN_PHYMASK BIT(4)
51
52 static void __init jwap003_init(void)
53 {
54 ar71xx_add_device_m25p80(NULL);
55
56 ar71xx_add_device_mdio(0x0);
57
58 ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
59 ar71xx_eth0_data.phy_mask = JWAP003_WAN_PHYMASK;
60 ar71xx_eth0_data.speed = SPEED_100;
61 ar71xx_eth0_data.duplex = DUPLEX_FULL;
62 ar71xx_eth0_data.has_ar8216 = 1;
63
64 ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
65 ar71xx_eth1_data.phy_mask = JWAP003_LAN_PHYMASK;
66 ar71xx_eth1_data.speed = SPEED_100;
67 ar71xx_eth1_data.duplex = DUPLEX_FULL;
68
69 ar71xx_add_device_eth(0);
70 ar71xx_add_device_eth(1);
71
72 platform_device_register(&jwap003_i2c_gpio_device);
73
74 ar71xx_add_device_usb();
75
76 ar71xx_register_gpio_keys_polled(-1, JWAP003_KEYS_POLL_INTERVAL,
77 ARRAY_SIZE(jwap003_gpio_keys),
78 jwap003_gpio_keys);
79
80 pb42_pci_init();
81 }
82
83 MIPS_MACHINE(AR71XX_MACH_JWAP003, "JWAP003", "jjPlus JWAP003", jwap003_init);