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ARM: ux500: Enable LED heartbeat functionality on Snowbal via DT

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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.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Lee Jones 2012-05-02 09:48:38 +01:00
parent c525f07110
commit fd53d04280
1 changed files with 1 additions and 0 deletions
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arch/arm/boot/dts/snowball.dts
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@ -78,6 +78,7 @@ used-led {
label = "user_led";
gpios = <&gpio4 14 0x4>;
default-state = "on";
linux,default-trigger = "heartbeat";
};
};