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

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

This fixes the following dtbs_check warning:

	arch/arm/boot/dts/nxp/imx/imx6q-pistachio.dtb: pwm@2080000: #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-pistachio.dts b/arch/arm/boot/dts/nxp/imx/imx6q-pistachio.dts
index 46c6b96d80739918765cf2ecfef2d2967fb2cba0..56b77cc0af2be51d8eb6a9b0931d977e1f267670 100644 (file)
--- a/arch/arm/boot/dts/nxp/imx/imx6q-pistachio.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6q-pistachio.dts
@@ -124,7 +124,7 @@
 
        backlight_lvds: backlight-lvds {
                compatible = "pwm-backlight";
-               pwms = <&pwm1 0 50000>;
+               pwms = <&pwm1 0 50000 0>;
                brightness-levels = <
                        0  /*1  2  3  4  5  6*/  7  8  9
                        10 11 12 13 14 15 16 17 18 19
@@ -571,7 +571,6 @@
 };
 
 &pwm1 {
-       #pwm-cells = <2>;
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_pwm1>;
        status = "okay";