[PATCH v2 4/4] ARM: dts: microchip: aks-cdu: Add label for LED sub nodes

[Andrei Simion <andrei.simion@microchip.com>]

Add the label property here and use the old node name as value to stay
stable and avoid breaking the userspace applications that depend on those
paths.

Suggested-by: Alexander Dhal <ada@thorsis.com>
Signed-off-by: Andrei Simion <andrei.simion@microchip.com>
---
v1 -> v2:
- added in v2 by suggestion of Alexander Dhal
---
 arch/arm/boot/dts/microchip/aks-cdu.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/microchip/aks-cdu.dts b/arch/arm/boot/dts/microchip/aks-cdu.dts
index 0c3373ad1723..b65f80e1ef05 100644
--- a/arch/arm/boot/dts/microchip/aks-cdu.dts
+++ b/arch/arm/boot/dts/microchip/aks-cdu.dts
@@ -99,22 +99,26 @@ leds {
 		compatible = "gpio-leds";
 
 		led-red {
+			label = "red";
 			gpios = <&pioC 10 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "none";
 		};
 
 		led-green {
+			label = "green";
 			gpios = <&pioA 5 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "none";
 			default-state = "on";
 		};
 
 		led-yellow {
+			label = "yellow";
 			gpios = <&pioB 20 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "none";
 		};
 
 		led-blue {
+			label = "blue";
 			gpios = <&pioB 21 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "none";
 		};
-- 
2.34.1