[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>
diff --git a/arch/arm/mach-at91/board-dk.c b/arch/arm/mach-at91/board-dk.c
index 40c9e43..0a897ef 100644
--- a/arch/arm/mach-at91/board-dk.c
+++ b/arch/arm/mach-at91/board-dk.c
@@ -183,6 +183,14 @@
.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 @@
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();
}