ARM: dts: imx6ul-isiot: Use #pwm-cells = <3> for imx27-pwm device
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Fri, 5 Apr 2024 21:42:33 +0000 (23:42 +0200)
committerShawn Guo <shawnguo@kernel.org>
Sun, 28 Apr 2024 07:56:17 +0000 (15:56 +0800)
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@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
arch/arm/boot/dts/nxp/imx/imx6ul-isiot.dtsi

index 14fc4828ba4ef47b175e14f686aa397a3866263a..ee86c36205f9554dd1c8b5b853df3742ab9ae426 100644 (file)
@@ -20,7 +20,7 @@
 
        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
 };
 
 &pwm8 {
-       #pwm-cells = <2>;
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_pwm8>;
        status = "okay";