diff --git a/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-k108.dts b/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-k108.dts
index fa8344af6ced..9c430bbe11c2 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-k108.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-k108.dts
@@ -1183,6 +1183,11 @@
 	status = "okay";
 };
 
+&route_hdmi {
+	status = "okay";
+	connect = <&vp0_out_hdmi>;
+};
+
 &saradc {
 	status = "okay";
 	vref-supply = <&vcc_1v8>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-v10.dts b/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-v10.dts
index 3f92d5f7e0e2..52326e3283c2 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet-v10.dts
@@ -1099,6 +1099,11 @@
 	status = "okay";
 };
 
+&route_hdmi {
+	status = "okay";
+	connect = <&vp0_out_hdmi>;
+};
+
 &saradc {
 	status = "okay";
 	vref-supply = <&vcc_1v8>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts b/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts
index f0daea4ce3f7..85b0093c9b28 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts
@@ -1096,6 +1096,11 @@
 	connect = <&vp1_out_dsi0>;
 };
 
+&route_hdmi {
+	status = "okay";
+	connect = <&vp0_out_hdmi>;
+};
+
 &saradc {
 	status = "okay";
 	vref-supply = <&vcc_1v8>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-evb.dtsi
index 0b9d66b9a282..36bade0f0c1f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-evb.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-evb.dtsi
@@ -1638,6 +1638,11 @@
 	status = "disabled";
 };
 
+&route_hdmi {
+	status = "okay";
+	connect = <&vp0_out_hdmi>;
+};
+
 &saradc {
 	status = "okay";
 	vref-supply = <&vcca_1v8>;