From: Lee Jones <lee.jones@linaro.org>
Date: Wed, 2 May 2012 08:20:37 +0000 (+0100)
Subject: ARM: ux500: Enable LED heartbeat functionality on Snowball
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c525f07110c08b4a0c8ed4182d86101d4d023cc0;p=linux-beck.git

ARM: ux500: Enable LED heartbeat functionality on Snowball

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>
---

diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index e4e63c76c28d..9ba952865300 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -58,7 +58,7 @@
 static struct gpio_led snowball_led_array[] = {
 	{
 		.name = "user_led",
-		.default_trigger = "none",
+		.default_trigger = "heartbeat",
 		.gpio = 142,
 	},
 };