[PATCH v1 23/49] ARM: dts: imx6qdl-nitrogen6_max: Use #pwm-cells = <3> for imx27-pwm device

From: Uwe Kleine-König
Date: Fri Apr 05 2024 - 17:54:01 EST

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@xxxxxxxxxxxxxx>
---
arch/arm/boot/dts/nxp/imx/imx6qdl-nitrogen6_max.dtsi | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)

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 32a110a35b02..33174febf410 100644
--- 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 @@ led-ttymxc4-rs232 {

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_lcd: backlight-lcd {

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_lvds0: backlight-lvds0 {

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 @@ &pcie {
};

&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 @@ &pwm3 {
};

&pwm4 {
- #pwm-cells = <2>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm4>;
status = "okay";
--
2.43.0