ar71xx: use the gpio_keys_polled driver instead of gpio_buttons
[openwrt/svn-archive/archive.git] / target / linux / ar71xx / files / arch / mips / ar71xx / mach-ja76pf.c
1 /*
2 * jjPlus JA76PF board support
3 */
4
5 #include <asm/mach-ar71xx/ar71xx.h>
6 #include <linux/platform_device.h>
7 #include <linux/i2c.h>
8 #include <linux/i2c-gpio.h>
9
10 #include "machtype.h"
11 #include "devices.h"
12 #include "dev-m25p80.h"
13 #include "dev-gpio-buttons.h"
14 #include "dev-pb42-pci.h"
15 #include "dev-usb.h"
16 #include "dev-leds-gpio.h"
17
18 #define JA76PF_KEYS_POLL_INTERVAL 20 /* msecs */
19 #define JA76PF_KEYS_DEBOUNCE_INTERVAL (3 * JA76PF_KEYS_POLL_INTERVAL)
20
21 #define JA76PF_GPIO_I2C_SCL 0
22 #define JA76PF_GPIO_I2C_SDA 1
23 #define JA76PF_GPIO_LED_1 5
24 #define JA76PF_GPIO_LED_2 4
25 #define JA76PF_GPIO_BTN_RESET 11
26
27 static struct gpio_led ja76pf_leds_gpio[] __initdata = {
28 {
29 .name = "ja76pf:green:led1",
30 .gpio = JA76PF_GPIO_LED_1,
31 .active_low = 1,
32 }, {
33 .name = "ja76pf:green:led2",
34 .gpio = JA76PF_GPIO_LED_2,
35 .active_low = 1,
36 }
37 };
38
39 static struct gpio_keys_button ja76pf_gpio_keys[] __initdata = {
40 {
41 .desc = "reset",
42 .type = EV_KEY,
43 .code = KEY_RESTART,
44 .debounce_interval = JA76PF_KEYS_DEBOUNCE_INTERVAL,
45 .gpio = JA76PF_GPIO_BTN_RESET,
46 .active_low = 1,
47 }
48 };
49
50 static struct i2c_gpio_platform_data ja76pf_i2c_gpio_data = {
51 .sda_pin = JA76PF_GPIO_I2C_SDA,
52 .scl_pin = JA76PF_GPIO_I2C_SCL,
53 };
54
55 static struct platform_device ja76pf_i2c_gpio_device = {
56 .name = "i2c-gpio",
57 .id = 0,
58 .dev = {
59 .platform_data = &ja76pf_i2c_gpio_data,
60 }
61 };
62
63 #define JA76PF_WAN_PHYMASK (1 << 4)
64 #define JA76PF_LAN_PHYMASK ((1 << 0) | (1 << 1) | (1 << 2) | (1 < 3))
65 #define JA76PF_MDIO_PHYMASK (JA76PF_LAN_PHYMASK | JA76PF_WAN_PHYMASK)
66
67 static void __init ja76pf_init(void)
68 {
69 ar71xx_add_device_m25p80(NULL);
70
71 ar71xx_add_device_mdio(~JA76PF_MDIO_PHYMASK);
72
73 ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
74 ar71xx_eth0_data.phy_mask = JA76PF_LAN_PHYMASK;
75
76 ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
77 ar71xx_eth1_data.phy_mask = JA76PF_WAN_PHYMASK;
78 ar71xx_eth1_data.speed = SPEED_1000;
79 ar71xx_eth1_data.duplex = DUPLEX_FULL;
80
81 ar71xx_add_device_eth(0);
82 ar71xx_add_device_eth(1);
83
84 platform_device_register(&ja76pf_i2c_gpio_device);
85
86 ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ja76pf_leds_gpio),
87 ja76pf_leds_gpio);
88
89 ar71xx_register_gpio_keys_polled(-1, JA76PF_KEYS_POLL_INTERVAL,
90 ARRAY_SIZE(ja76pf_gpio_keys),
91 ja76pf_gpio_keys);
92
93 ar71xx_add_device_usb();
94 pb42_pci_init();
95 }
96
97 MIPS_MACHINE(AR71XX_MACH_JA76PF, "JA76PF", "jjPlus JA76PF", ja76pf_init);