ARM: dts: imx6q-kp: Use #pwm-cells = <3> for imx27-pwm device

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

This fixes the following dtbs_check warnings:

	arch/arm/boot/dts/nxp/imx/imx6q-kp-tpc.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-kp-tpc.dtb: pwm@2084000: #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>

diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-kp.dtsi b/arch/arm/boot/dts/nxp/imx/imx6q-kp.dtsi
index 091903f53a56097c40f103600e5ddc2bdabb923c..c425d427663d0624646dc55c38a596ba78f6ce04 100644 (file)
--- a/arch/arm/boot/dts/nxp/imx/imx6q-kp.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6q-kp.dtsi
@@ -15,7 +15,7 @@
 / {
        backlight_lcd: backlight-lcd {
                compatible = "pwm-backlight";
-               pwms = <&pwm1 0 5000000>;
+               pwms = <&pwm1 0 5000000 0>;
                brightness-levels = <0 255>;
                num-interpolated-steps = <255>;
                default-brightness-level = <250>;
@@ -23,7 +23,7 @@
 
        beeper {
                compatible = "pwm-beeper";
-               pwms = <&pwm2 0 500000>;
+               pwms = <&pwm2 0 500000 0>;
        };
 
        lcd_display: display {
@@ -378,14 +378,12 @@
 };
 
 &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";