[PATCH v7 07/12] ARM: dts: exynos: Fix schema warnings for pwm-leds

[Alexander Dahl]

The node names for devices using the pwm-leds driver follow a certain
naming scheme (now).  Parent node name is not enforced, but recommended
by DT project.

  DTC     arch/arm/boot/dts/exynos5410-odroidxu.dt.yaml
  CHECK   arch/arm/boot/dts/exynos5410-odroidxu.dt.yaml
/home/alex/build/linux/arch/arm/boot/dts/exynos5410-odroidxu.dt.yaml: pwmleds: 'blueled', 'greenled' do not match any of the regexes: '^led(-[0-9a-f]+)?$', 'pinctrl-[0-9]+'
        From schema: /home/alex/src/linux/leds/Documentation/devicetree/bindings/leds/leds-pwm.yaml
  DTC     arch/arm/boot/dts/exynos5422-odroidhc1.dt.yaml
  CHECK   arch/arm/boot/dts/exynos5422-odroidhc1.dt.yaml
/home/alex/build/linux/arch/arm/boot/dts/exynos5422-odroidhc1.dt.yaml: pwmleds: 'blueled' does not match any of the regexes: '^led(-[0-9a-f]+)?$', 'pinctrl-[0-9]+'
        From schema: /home/alex/src/linux/leds/Documentation/devicetree/bindings/leds/leds-pwm.yaml
  DTC     arch/arm/boot/dts/exynos5422-odroidxu3.dt.yaml
  CHECK   arch/arm/boot/dts/exynos5422-odroidxu3.dt.yaml
/home/alex/build/linux/arch/arm/boot/dts/exynos5422-odroidxu3.dt.yaml: pwmleds: 'blueled', 'greenled' do not match any of the regexes: '^led(-[0-9a-f]+)?$', 'pinctrl-[0-9]+'
        From schema: /home/alex/src/linux/leds/Documentation/devicetree/bindings/leds/leds-pwm.yaml
  DTC     arch/arm/boot/dts/exynos5422-odroidxu3-lite.dt.yaml
  CHECK   arch/arm/boot/dts/exynos5422-odroidxu3-lite.dt.yaml
/home/alex/build/linux/arch/arm/boot/dts/exynos5422-odroidxu3-lite.dt.yaml: pwmleds: 'blueled', 'greenled' do not match any of the regexes: '^led(-[0-9a-f]+)?$', 'pinctrl-[0-9]+'
        From schema: /home/alex/src/linux/leds/Documentation/devicetree/bindings/leds/leds-pwm.yaml
  DTC     arch/arm/boot/dts/exynos5422-odroidxu4.dt.yaml
  CHECK   arch/arm/boot/dts/exynos5422-odroidxu4.dt.yaml
/home/alex/build/linux/arch/arm/boot/dts/exynos5422-odroidxu4.dt.yaml: pwmleds: 'blueled' does not match any of the regexes: '^led(-[0-9a-f]+)?$', 'pinctrl-[0-9]+'
        From schema: /home/alex/src/linux/leds/Documentation/devicetree/bindings/leds/leds-pwm.yaml

Signed-off-by: Alexander Dahl <post at lespocky.de>
---

Notes:
    v6 -> v7:
      * split up patch (one per sub arch)
      * added actual warnings to commit message

 arch/arm/boot/dts/exynos5422-odroidhc1.dts      |  4 ++--
 arch/arm/boot/dts/exynos5422-odroidxu4.dts      |  4 ++--
 arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi | 11 ++++++-----
 3 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/arch/arm/boot/dts/exynos5422-odroidhc1.dts b/arch/arm/boot/dts/exynos5422-odroidhc1.dts
index 812659260278..20c222b33f98 100644
--- a/arch/arm/boot/dts/exynos5422-odroidhc1.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidhc1.dts
@@ -15,10 +15,10 @@
 	compatible = "hardkernel,odroid-hc1", "samsung,exynos5800", \
 		     "samsung,exynos5";
 
-	pwmleds {
+	led-controller {
 		compatible = "pwm-leds";
 
-		blueled {
+		led-1 {
 			label = "blue:heartbeat";
 			pwms = <&pwm 2 2000000 0>;
 			pwm-names = "pwm2";
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu4.dts b/arch/arm/boot/dts/exynos5422-odroidxu4.dts
index 892d389d6d09..955065ee57a0 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu4.dts
+++ b/arch/arm/boot/dts/exynos5422-odroidxu4.dts
@@ -17,10 +17,10 @@
 	compatible = "hardkernel,odroid-xu4", "samsung,exynos5800", \
 		     "samsung,exynos5";
 
-	pwmleds {
+	led-controller {
 		compatible = "pwm-leds";
 
-		blueled {
+		led-1 {
 			label = "blue:heartbeat";
 			pwms = <&pwm 2 2000000 0>;
 			pwm-names = "pwm2";
diff --git a/arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi b/arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi
index 56acd832f0b3..2fc3e86dc5f7 100644
--- a/arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi
+++ b/arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi
@@ -11,10 +11,10 @@
 #include <dt-bindings/gpio/gpio.h>
 
 / {
-	pwmleds {
+	led-controller-1 {
 		compatible = "pwm-leds";
 
-		greenled {
+		led-1 {
 			label = "green:mmc0";
 			pwms = <&pwm 1 2000000 0>;
 			pwm-names = "pwm1";
@@ -26,7 +26,7 @@
 			linux,default-trigger = "mmc0";
 		};
 
-		blueled {
+		led-2 {
 			label = "blue:heartbeat";
 			pwms = <&pwm 2 2000000 0>;
 			pwm-names = "pwm2";
@@ -35,9 +35,10 @@
 		};
 	};
 
-	gpioleds {
+	led-controller-2 {
 		compatible = "gpio-leds";
-		redled {
+
+		led-3 {
 			label = "red:microSD";
 			gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>;
 			default-state = "off";
-- 
2.20.1