diff --git a/arch/arm64/boot/dts/rockchip/px30-engicam-px30-core-ctouch2-of10.dts b/arch/arm64/boot/dts/rockchip/px30-engicam-px30-core-ctouch2-of10.dts
index 47aa30505a42..aa636ce45e3a 100644
--- a/arch/arm64/boot/dts/rockchip/px30-engicam-px30-core-ctouch2-of10.dts
+++ b/arch/arm64/boot/dts/rockchip/px30-engicam-px30-core-ctouch2-of10.dts
@@ -28,7 +28,6 @@
 		compatible = "ampire,am-1280800n3tzqw-t00h";
 		backlight = <&backlight>;
 		power-supply = <&vcc3v3_lcd>;
-		data-mapping = "vesa-24";
 
 		port {
 			panel_in_lvds: endpoint {