diff --git a/arch/riscv/boot/dts/thead/light-beagle-ref.dts b/arch/riscv/boot/dts/thead/light-beagle-ref.dts
index 34d7db263..a22548e28 100644
--- a/arch/riscv/boot/dts/thead/light-beagle-ref.dts
+++ b/arch/riscv/boot/dts/thead/light-beagle-ref.dts
@@ -1997,21 +1997,6 @@
 	status = "okay";
 };
 
-&dpu_enc0 {
-	status = "okay";
-
-	ports {
-		/* output */
-		port@1 {
-			reg = <1>;
-
-			enc0_out: endpoint {
-				remote-endpoint = <&dsi0_in>;
-			};
-		};
-	};
-};
-
 &dpu_enc1 {
         ports {
                 /delete-node/ port@0;
@@ -2022,47 +2007,6 @@
         status = "okay";
 };
 
-&dsi0 {
-        status = "okay";
-};
-
-&dhost_0 {
-	ports {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		port@0 {
-			reg = <0>;
-
-			dsi0_in: endpoint {
-				remote-endpoint = <&enc0_out>;
-			};
-		};
-
-		port@1 {
-			reg = <1>;
-
-			dsi0_out: endpoint {
-				remote-endpoint = <&panel0_in>;
-			};
-		};
-	};
-
-	panel0@0 {
-		compatible = "i2c_dsi,ili9881d";
-		reg = <0>;
-		
-		mcu_auto_reset_enable = <0>;
-		tp_point_rotate = <0>;
-		
-		port {
-			panel0_in: endpoint {
-				remote-endpoint = <&dsi0_out>;
-			};
-		};
-	};
-};
-
 &disp1_out {
 	remote-endpoint = <&hdmi_tx_in>;
 };