diff --git a/arch/arm/boot/dts/zynq-mini-itx-adv7511.dtsi b/arch/arm/boot/dts/zynq-mini-itx-adv7511.dtsi
index de1211537a8df7..9aac0da13dd973 100644
--- a/arch/arm/boot/dts/zynq-mini-itx-adv7511.dtsi
+++ b/arch/arm/boot/dts/zynq-mini-itx-adv7511.dtsi
@@ -98,7 +98,6 @@
 			dmas = <&axi_vdma_0 0>;
 			dma-names = "video";
 			clocks = <&hdmi_clock>;
-			adi,is-rgb;
 
 			port {
 				axi_hdmi_out: endpoint {