LF-1189-13 arm64: dts: imx8qxp-mek: Add adma_pwm support

This patch adds adma_pwm support for i.MX8qxp mek platform.
The PWM can be used to control display panel's backlight.

Reviewed-by: Robert Chiras <robert.chiras@nxp.com>
Tested-by: Robert Chiras <robert.chiras@nxp.com>
Signed-off-by: Liu Ying <victor.liu@nxp.com>

diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
index d38754c..a7d437b 100755 (executable)
--- a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
+++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
@@ -683,6 +683,12 @@
        status = "okay";
 };
 
+&adma_pwm {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_lcdifpwm>;
+       status = "okay";
+};
+
 &fec1 {
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_fec1>;