[ARM] 4761/1: [AT91] Board-support for NEW_LEDs

Add NEW_LEDs support for the following boards:
 - Cogent CSB337
 - Atmel AT91RM9200-DK
 - Atmel AT91RM9200-EK
 - Atmel AT91SAM9263-EK

Mostly based on patch from David Brownell.

Signed-off-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 10 insertions, 0 deletions

diff --git a/arch/arm/mach-at91/board-dk.c b/arch/arm/mach-at91/board-dk.c
index 40c9e4331706..0a897efeba8e 100644
--- a/arch/arm/mach-at91/board-dk.c
+++ b/arch/arm/mach-at91/board-dk.c
@@ -183,6 +183,14 @@ static struct platform_device dk_flash = {
         .num_resources  = 1,
 };
 
+static struct gpio_led dk_leds[] = {
+        {
+                .name                   = "led0",
+                .gpio                   = AT91_PIN_PB2,
+                .active_low             = 1,
+                .default_trigger        = "heartbeat",
+        }
+};
 
 static void __init dk_board_init(void)
 {
@@ -213,6 +221,8 @@ static void __init dk_board_init(void)
         at91_add_device_nand(&dk_nand_data);
         /* NOR Flash */
         platform_device_register(&dk_flash);
+        /* LEDs */
+        at91_gpio_leds(dk_leds, ARRAY_SIZE(dk_leds));
         /* VGA */
 //      dk_add_device_video();
 }