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

Message ID 1337330355-17747-4-git-send-email-lee.jones@linaro.org
State Accepted
Commit fd53d04280672c17540d958b472c0b5b444a06c3
Headers show

Commit Message

Lee Jones May 18, 2012, 8:39 a.m. UTC
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@linaro.org>
---
 arch/arm/boot/dts/snowball.dts |    1 +
 1 file changed, 1 insertion(+)
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Patch

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";
 		};
 	};