arm64: dts: qcom: align led node names with dtschema

The node names should be generic and DT schema expects certain pattern
with 'led'.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220616005333.18491-24-krzysztof.kozlowski@linaro.org

arch/arm64/boot/dts/qcom/msm8998-fxtec-pro1.dts

@@ -140,7 +140,7 @@ button-camera-focus {
 	keyboard-leds {
 		compatible = "gpio-leds";
 
-		backlight {
+		led-0 {
 			color = <LED_COLOR_ID_WHITE>;
 			default-state = "off";
 			function = LED_FUNCTION_KBD_BACKLIGHT;
@@ -149,7 +149,7 @@ backlight {
 			retain-state-suspended;
 		};
 
-		caps-lock {
+		led-1 {
 			color = <LED_COLOR_ID_YELLOW>;
 			default-state = "off";
 			function = LED_FUNCTION_CAPSLOCK;

arch/arm64/boot/dts/qcom/sdm845-db845c.dts

@@ -60,21 +60,21 @@ key-vol-up {
 	leds {
 		compatible = "gpio-leds";
 
-		user4 {
+		led-0 {
 			label = "green:user4";
 			gpios = <&pm8998_gpio 13 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "panic-indicator";
 			default-state = "off";
 		};
 
-		wlan {
+		led-1 {
 			label = "yellow:wlan";
 			gpios = <&pm8998_gpio 9 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "phy0tx";
 			default-state = "off";
 		};
 
-		bt {
+		led-2 {
 			label = "blue:bt";
 			gpios = <&pm8998_gpio 5 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "bluetooth-power";