diff --git a/include/dt-bindings/display/screen-timing/lcd-h546dlb01-mipi.dtsi b/include/dt-bindings/display/screen-timing/lcd-h546dlb01-mipi.dtsi
index d37ff0e00601..19d427c71e5f 100644
--- a/include/dt-bindings/display/screen-timing/lcd-h546dlb01-mipi.dtsi
+++ b/include/dt-bindings/display/screen-timing/lcd-h546dlb01-mipi.dtsi
@@ -168,5 +168,7 @@ disp_timings: display-timings {
 		swap-rb = <0>;
 		swap-rg = <0>;
 		swap-gb = <0>;
+		screen-width = <68>;
+		screen-hight = <120>;
 	};
 };