[PATCH v1 39/49] ARM: dts: imx6sx-nitrogen6sx: Use #pwm-cells = <3> for imx27-pwm device

Uwe Kleine-König u.kleine-koenig at pengutronix.de
Fri Apr 5 14:42:26 PDT 2024


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 at 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 at pengutronix.de>
---
 arch/arm/boot/dts/nxp/imx/imx6sx-nitrogen6sx.dts | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6sx-nitrogen6sx.dts b/arch/arm/boot/dts/nxp/imx/imx6sx-nitrogen6sx.dts
index cd9cbc9ccc9e..8adc2b362ab2 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6sx-nitrogen6sx.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6sx-nitrogen6sx.dts
@@ -18,7 +18,7 @@ memory at 80000000 {
 
 	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 @@ &pcie {
 };
 
 &pwm4 {
-	#pwm-cells = <2>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_pwm4>;
-	status = "okay";
 };
 
 &ssi1 {
-- 
2.43.0




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