ARM: at91/dt: sama5d4ek: add leds in DT node

Add the leds DT node in the dts file.
In the leds, d10 is set as heartbeat led.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

diff --git a/arch/arm/boot/dts/at91-sama5d4ek.dts b/arch/arm/boot/dts/at91-sama5d4ek.dts
index 61f537a..fbd1ed2 100644 (file)
--- a/arch/arm/boot/dts/at91-sama5d4ek.dts
+++ b/arch/arm/boot/dts/at91-sama5d4ek.dts
@@ -255,4 +255,26 @@
                        gpio-key,wakeup;
                };
        };
+
+       leds {
+               compatible = "gpio-leds";
+               status = "okay";
+
+               d8 {
+                       label = "d8";
+                       /* PE28, conflicts with usart4 rts pin */
+                       gpios = <&pioE 28 GPIO_ACTIVE_LOW>;
+               };
+
+               d9 {
+                       label = "d9";
+                       gpios = <&pioE 9 GPIO_ACTIVE_HIGH>;
+               };
+
+               d10 {
+                       label = "d10";
+                       gpios = <&pioE 8 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "heartbeat";
+               };
+       };
 };