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ARM: dts: imx6sx-nitrogen6sx: Use #pwm-cells = <3> for imx27-pwm device

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

This fixes the following dtbs_check warning:

	arch/arm/boot/dts/nxp/imx/imx6sx-nitrogen6sx.dtb: pwm@208c000: #pwm-cells:0:0: 3 was expected
		from schema : http://devicetree.org/schemas/pwm/imx-pwm.yaml#

There is no need for an explicit status = "okay" in the pwm node as
the soc dtsi doesn't disable this device. Drop this property, too.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Uwe Kleine-König 2024-04-05 23:42:26 +02:00 committed by Shawn Guo
parent 50c0557cab
commit 01c7523fc3
1 changed files with 1 additions and 3 deletions
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4
arch/arm/boot/dts/nxp/imx/imx6sx-nitrogen6sx.dts
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@ -18,7 +18,7 @@
backlight-lvds {
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 = <6>;
power-supply = <&reg_3p3v>;
@ -229,10 +229,8 @@
};
&pwm4 {
#pwm-cells = <2>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm4>;
status = "okay";
};
&ssi1 {