ARM: dts: imx6qdl-nitrogen6_max: Use #pwm-cells = <3> for imx27-pwm device

The binding dictates using 3 pwm-cells. Adhere to that.

This fixes the following dtbs_check warnings:

	arch/arm/boot/dts/nxp/imx/imx6q-nitrogen6_max.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
		from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
	arch/arm/boot/dts/nxp/imx/imx6q-nitrogen6_max.dtb: pwm@2084000: #pwm-cells:0:0: 3 was expected
		from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
	arch/arm/boot/dts/nxp/imx/imx6q-nitrogen6_max.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
		from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
	arch/arm/boot/dts/nxp/imx/imx6qp-nitrogen6_max.dtb: pwm@2080000: #pwm-cells:0:0: 3 was expected
		from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
	arch/arm/boot/dts/nxp/imx/imx6qp-nitrogen6_max.dtb: pwm@2084000: #pwm-cells:0:0: 3 was expected
		from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#
	arch/arm/boot/dts/nxp/imx/imx6qp-nitrogen6_max.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
		from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-nitrogen6_max.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-nitrogen6_max.dtsi
index 32a110a35b0253c9643ce6902a331ed785350b2b..33174febf410b967c3ac47307e954507731da282 100644 (file)
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-nitrogen6_max.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-nitrogen6_max.dtsi
@@ -183,7 +183,7 @@
 
        backlight_lcd: backlight-lcd {
                compatible = "pwm-backlight";
-               pwms = <&pwm1 0 5000000>;
+               pwms = <&pwm1 0 5000000 0>;
                brightness-levels = <0 4 8 16 32 64 128 255>;
                default-brightness-level = <7>;
                power-supply = <&reg_3p3v>;
@@ -192,7 +192,7 @@
 
        backlight_lvds0: backlight-lvds0 {
                compatible = "pwm-backlight";
-               pwms = <&pwm4 0 5000000>;
+               pwms = <&pwm4 0 5000000 0>;
                brightness-levels = <0 4 8 16 32 64 128 255>;
                default-brightness-level = <7>;
                power-supply = <&reg_3p3v>;
@@ -201,7 +201,7 @@
 
        backlight_lvds1: backlight-lvds1 {
                compatible = "pwm-backlight";
-               pwms = <&pwm2 0 5000000>;
+               pwms = <&pwm2 0 5000000 0>;
                brightness-levels = <0 4 8 16 32 64 128 255>;
                default-brightness-level = <7>;
                power-supply = <&reg_3p3v>;
@@ -735,14 +735,12 @@
 };
 
 &pwm1 {
-       #pwm-cells = <2>;
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_pwm1>;
        status = "okay";
 };
 
 &pwm2 {
-       #pwm-cells = <2>;
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_pwm2>;
        status = "okay";
@@ -755,7 +753,6 @@
 };
 
 &pwm4 {
-       #pwm-cells = <2>;
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_pwm4>;
        status = "okay";