The binding dictates using 3 pwm-cells. Adhere to that. This fixes the following dtbs_check warnings: arch/arm/boot/dts/nxp/imx/imx6ul-isiot-emmc.dtb: pwm@20fc000: #pwm-cells:0:0: 3 was expected from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml# arch/arm/boot/dts/nxp/imx/imx6ul-isiot-nand.dtb: pwm@20fc000: #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@xxxxxxxxxxxxxx> --- arch/arm/boot/dts/nxp/imx/imx6ul-isiot.dtsi | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-isiot.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-isiot.dtsi index 14fc4828ba4e..ee86c36205f9 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ul-isiot.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6ul-isiot.dtsi @@ -20,7 +20,7 @@ chosen { backlight { compatible = "pwm-backlight"; - pwms = <&pwm8 0 100000>; + pwms = <&pwm8 0 100000 0>; brightness-levels = < 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 @@ -187,7 +187,6 @@ timing0: timing0 { }; &pwm8 { - #pwm-cells = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pwm8>; status = "okay"; -- 2.43.0
