1 #include <linux/kernel.h>
2 #include <linux/module.h>
3 #include <linux/platform_device.h>
4 #include <linux/gpio_keys.h>
5 #include <linux/input.h>
6 #include <linux/leds.h>
7
8 #include <asm/mach-types.h>
9
10 static struct gpio_keys_button csb701_buttons[] = {
11 {
12 .code = 0x7,
13 .gpio = 1,
14 .active_low = 1,
15 .desc = "SW2",
16 .type = EV_SW,
17 .wakeup = 1,
18 },
19 };
20
21 static struct gpio_keys_platform_data csb701_gpio_keys_data = {
22 .buttons = csb701_buttons,
23 .nbuttons = ARRAY_SIZE(csb701_buttons),
24 };
25
26 static struct gpio_led csb701_leds[] = {
27 {
28 .name = "csb701:yellow:heartbeat",
29 .default_trigger = "heartbeat",
30 .gpio = 11,
31 .active_low = 1,
32 },
33 };
34
35 static struct platform_device csb701_gpio_keys = {
36 .name = "gpio-keys",
37 .id = -1,
38 .dev.platform_data = &csb701_gpio_keys_data,
39 };
40
41 static struct gpio_led_platform_data csb701_leds_gpio_data = {
42 .leds = csb701_leds,
43 .num_leds = ARRAY_SIZE(csb701_leds),
44 };
45
46 static struct platform_device csb701_leds_gpio = {
47 .name = "leds-gpio",
48 .id = -1,
49 .dev.platform_data = &csb701_leds_gpio_data,
50 };
51
52 static struct platform_device *devices[] __initdata = {
53 &csb701_gpio_keys,
54 &csb701_leds_gpio,
55 };
56
csb701_init(void)57 static int __init csb701_init(void)
58 {
59 if (!machine_is_csb726())
60 return -ENODEV;
61
62 return platform_add_devices(devices, ARRAY_SIZE(devices));
63 }
64
65 module_init(csb701_init);
66
67