[PATCH 03/16] ARM: ux500: Enable LED heartbeat functionality on Snowbal via DT

[Lee Jones]

This patch configures the user LED on Snowball to double flash
every second or so, whilst it's still alive. This can give key
indications as to what the board is doing in the case of no
console output.

Signed-off-by: Lee Jones <lee.jones at linaro.org>
---
 arch/arm/boot/dts/snowball.dts |    1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts
index 6b00350..15ee419 100644
--- a/arch/arm/boot/dts/snowball.dts
+++ b/arch/arm/boot/dts/snowball.dts
@@ -68,6 +68,7 @@
 			label = "user_led";
 			gpios = <&gpio4 14 0x4>;
 			default-state = "on";
+			linux,default-trigger = "heartbeat";
 		};
 	};
 
-- 
1.7.9.5