[mx2] vp6500: Add leds and keypad devices.

[openwrt/svn-archive/archive.git] / target / linux / mx2 / files / arch / arm / mach-mx2 / mach-vp6500.c

diff --git a/target/linux/mx2/files/arch/arm/mach-mx2/mach-vp6500.c b/target/linux/mx2/files/arch/arm/mach-mx2/mach-vp6500.c
index 20327743a91c8277a38b352be2bbc9a4706459e7..4ca5c0fd9a60049bb4d41eb142729aba92b6c10e 100644 (file)
--- a/target/linux/mx2/files/arch/arm/mach-mx2/mach-vp6500.c
+++ b/target/linux/mx2/files/arch/arm/mach-mx2/mach-vp6500.c
@@ -19,6 +19,7 @@
 
 #include <linux/input.h>
 #include <linux/input/matrix_keypad.h>
+#include <linux/gpio_keys.h>
 
 static unsigned int vp6500_pins[] = {
 
@@ -76,7 +77,21 @@ static struct platform_device vp6500_nor_mtd_device = {
 static struct gpio_led vp6500_leds[] = {
        {
                .name = "vp6500:orange:keypad",
-               .gpio = VP6500_GPIO_KEYPAD_LEDS,
+               .gpio = VP6500_GPIO_LED_KEYPAD,
+       },
+       {
+               .name = "vp6500:green:",
+               .gpio = VP6500_GPIO_LED_GREEN,
+               .active_low = 1,
+               .default_state = LEDS_GPIO_DEFSTATE_ON,
+       },
+       {
+               .name = "vp6500:red:",
+               .gpio = VP6500_GPIO_LED_RED,
+       },
+       {
+               .name = "vp6500:red:camera",
+               .gpio = VP6500_GPIO_LED_CAMERA,
        },
 };
 
@@ -93,9 +108,83 @@ static struct platform_device vp6500_leds_device = {
        },
 };
 
+static const uint32_t vp6500_keypad_keys[] = {
+       KEY(0, 3, KEY_F2),
+       KEY(0, 4, KEY_RIGHT),
+       KEY(1, 0, KEY_ZOOM),
+       KEY(1, 1, KEY_NUMERIC_POUND),
+       KEY(1, 2, KEY_0),
+       KEY(1, 3, KEY_ENTER),
+       KEY(1, 4, KEY_8),
+       KEY(2, 0, KEY_5),
+       KEY(2, 1, KEY_2),
+       KEY(2, 2, KEY_DOWN),
+       KEY(2, 3, KEY_OK),
+       KEY(2, 4, KEY_UP),
+       KEY(3, 0, KEY_CAMERA),
+       KEY(3, 1, KEY_NUMERIC_STAR),
+       KEY(3, 2, KEY_9),
+       KEY(3, 3, KEY_LEFT),
+       KEY(3, 4, KEY_6),
+       KEY(4, 0, KEY_7),
+       KEY(4, 1, KEY_4),
+       KEY(4, 2, KEY_1),
+       KEY(4, 3, KEY_3),
+       KEY(4, 4, KEY_F1),
+};
+
+static struct matrix_keymap_data vp6500_keypad_data = {
+       .keymap = vp6500_keypad_keys,
+       .keymap_size = ARRAY_SIZE(vp6500_keypad_keys),
+};
+
+static struct resource vp6500_keypad_resources[] = {
+       {
+               .start = MX21_KPP_BASE_ADDR,
+               .end = MX21_KPP_BASE_ADDR + 0x10 - 1,
+               .flags = IORESOURCE_MEM,
+       },
+       {
+               .start = MX21_INT_KPP,
+               .flags = IORESOURCE_IRQ,
+       }
+};
+
+static struct platform_device vp6500_keypad_device = {
+       .name = "imx-keypad",
+       .id = 0,
+       .dev = {
+               .platform_data = &vp6500_keypad_data,
+       },
+       .resource = vp6500_keypad_resources,
+       .num_resources = ARRAY_SIZE(vp6500_keypad_resources),
+};
+
+static struct gpio_keys_button vp6500_keys = {
+       .gpio = VP6500_GPIO_POWER_KEY,
+       .code = KEY_POWER,
+       .desc = "Power button",
+       .active_low = 1,
+};
+
+static struct gpio_keys_platform_data vp6500_key_data = {
+       .buttons = &vp6500_keys,
+       .nbuttons = 1,
+};
+
+static struct platform_device vp6500_key_device = {
+       .name = "gpio-keys",
+       .id = -1,
+       .dev = {
+               .platform_data = &vp6500_key_data,
+       },
+};
+
 static struct platform_device *platform_devices[] __initdata = {
        &vp6500_nor_mtd_device,
        &vp6500_leds_device,
+       &vp6500_keypad_device,
+       &vp6500_key_device,
 };
 
 static void __init vp6500_board_init(void)