arm64: dts: mt8173: add MT8173 display PWM driver support node

[cascardo/linux.git] / arch / arm64 / boot / dts / mediatek / mt8173-evb.dts

diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
index 811cb76..1b3fabd 100644 (file)
--- a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
@@ -92,6 +92,13 @@
 };
 
 &pio {
+       disp_pwm0_pins: disp_pwm0_pins {
+               pins1 {
+                       pinmux = <MT8173_PIN_87_DISP_PWM0__FUNC_DISP_PWM0>;
+                       output-low;
+               };
+       };
+
        mmc0_pins_default: mmc0default {
                pins_cmd_dat {
                        pinmux = <MT8173_PIN_57_MSDC0_DAT0__FUNC_MSDC0_DAT0>,
@@ -190,6 +197,12 @@
        };
 };
 
+&pwm0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&disp_pwm0_pins>;
+       status = "okay";
+};
+
 &pwrap {
        pmic: mt6397 {
                compatible = "mediatek,mt6397";