[U-Boot] [PATCH 04/27] ARM64: zynqmp: Enable gpio-led as heartbeat on zcu102

[Michal Simek]

Show user that Linux is alive on the board.

Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---

 arch/arm/dts/zynqmp-zcu102.dts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm/dts/zynqmp-zcu102.dts b/arch/arm/dts/zynqmp-zcu102.dts
index b3f5eaacaefc..d6cee07890c5 100644
--- a/arch/arm/dts/zynqmp-zcu102.dts
+++ b/arch/arm/dts/zynqmp-zcu102.dts
@@ -39,6 +39,15 @@
 		device_type = "memory";
 		reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>;
 	};
+
+	leds {
+		compatible = "gpio-leds";
+		heartbeat_led {
+			label = "heartbeat";
+			gpios = <&gpio 23 0>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
 };
 
 &can1 {
-- 
1.9.1