[PATCH v2 2/3] ARM: sti: stih416: Enable board LED support for B2020 RevE

Lee Jones lee.jones at linaro.org
Wed May 21 01:45:23 PDT 2014


There are two LEDs available on the B2020 RevE board, one red, one
green.  In this patch we enable the red one for "heartbeat" and turn
the green one off.

Signed-off-by: Lee Jones <lee.jones at linaro.org>
---
 arch/arm/boot/dts/stih416-b2020-revE.dts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm/boot/dts/stih416-b2020-revE.dts b/arch/arm/boot/dts/stih416-b2020-revE.dts
index da3c1c4..ba0fa2c 100644
--- a/arch/arm/boot/dts/stih416-b2020-revE.dts
+++ b/arch/arm/boot/dts/stih416-b2020-revE.dts
@@ -14,6 +14,20 @@
 	compatible = "st,stih416-b2020", "st,stih416";
 
 	soc {
+		leds {
+			compatible = "gpio-leds";
+			red {
+				#gpio-cells		= <1>;
+				label			= "Front Panel LED";
+				gpios			= <&PIO4 1>;
+				linux,default-trigger	= "heartbeat";
+			};
+			green {
+				gpios			= <&PIO1 3>;
+				default-state 		= "off";
+			};
+		};
+
 		ethernet1: dwmac at fef08000 {
 			snps,reset-gpio = <&PIO0 7>;
 		};
-- 
1.8.3.2




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