ARM: dts: marvell: orion: align LED node name with bindings

Bindings expect the LED node names to follow certain pattern, see
dtbs_check warnings:

  orion5x-lswsgl.dtb: gpio-leds: led-alarm: Unevaluated properties are not allowed ('gpio' was unexpected)

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Gregory CLEMENT <[email protected]>

Author: krzk

arch/arm/boot/dts/marvell/orion5x-lacie-ethernet-disk-mini-v2.dts

@@ -52,7 +52,7 @@
 		pinctrl-0 = <&pmx_power_led>;
 		pinctrl-names = "default";
 
-		led@1 {
+		led-1 {
 			label = "power:blue";
 			gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
 		};

arch/arm/boot/dts/marvell/orion5x-linkstation-lschl.dts

@@ -90,7 +90,7 @@
 			gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
 		};
 
-		func {
+		func-led {
 			label = "lschl:func:blue:top";
 			gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
 		};

arch/arm/boot/dts/marvell/orion5x-lswsgl.dts

@@ -102,22 +102,22 @@
 			     &pmx_led_power>;
 		pinctrl-names = "default";
 
-		alarm {
+		led-alarm {
 			label = "lswsgl:alarm:red";
 			gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
 		};
 
-		info {
+		led-info {
 			label = "lswsgl:info:amber";
 			gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
 		};
 
-		func {
+		led-func {
 			label = "lswsgl:func:blue:top";
 			gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
 		};
 
-		power {
+		led-power {
 			label = "lswsgl:power:blue:bottom";
 			gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
 			default-state = "on";

arch/arm/boot/dts/marvell/orion5x-rd88f5182-nas.dts

@@ -32,7 +32,7 @@
 		pinctrl-0 = <&pmx_debug_led>;
 		pinctrl-names = "default";
 
-		led@0 {
+		led-0 {
 			label = "rd88f5182:cpu";
 			linux,default-trigger = "heartbeat";
 			gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;