diff --git a/arch/arm/boot/dts/overlays/dlc350-panel-overlay.dts b/arch/arm/boot/dts/overlays/dlc350-panel-overlay.dts
index d34da5af696603..6c5e00754f9762 100644
--- a/arch/arm/boot/dts/overlays/dlc350-panel-overlay.dts
+++ b/arch/arm/boot/dts/overlays/dlc350-panel-overlay.dts
@@ -25,7 +25,7 @@
                 reset-gpios = <&gpio 9 0>;
                 backlight = <&rpi_backlight>;
                 rotation = <90>;
-                fpts = <60>;
+                fps = <60>;
                 port {
                     panel_in: endpoint {
                         remote-endpoint = <&dsi_out>;
@@ -62,7 +62,7 @@
                 compatible = "pwm-backlight";
                 brightness-levels = <0 6 8 12 16 24 32 40 48 64 96 128 160 192 224 255>;
                 default-brightness-level = <6>;
-                pwms = <&pwm 0 200000>;
+                pwms = <&pwm 0 200000 0>;
                 power-supply = <&vdd_3v3_reg>;
                 status = "okay";
             };