diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-hdmi.dts b/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-hdmi.dts
index 2764b3878c83..e9fe3430d90b 100644
--- a/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-hdmi.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-hdmi.dts
@@ -44,6 +44,7 @@
 		model = "imx-hdmi-arc";
 		spdif-controller = <&spdif1>;
 		spdif-in;
+		spdif-out;
 	};
 };