diff --git a/arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-cb2.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-cb2.dtsi
index e7ba477e75f9..5db1b3ca294d 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-cb2.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3566-bigtreetech-cb2.dtsi
@@ -251,6 +251,54 @@ &cpu3 {
 	cpu-supply = <&vdd_cpu>;
 };
 
+&dsi1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "disabled";
+
+	dsi1_panel: panel@0 {
+		compatible = "btt-pitft";
+		reg = <0x0>;
+		status = "disabled";
+		vddc-supply = <&bl_dsi>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				panel_in: endpoint {
+					remote-endpoint = <&mipi_dsi_out>;
+				};
+			};
+		};
+	};
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		dsi1_in: port@0 {
+			reg = <0>;
+
+			dsi1_in_vp1: endpoint {
+				remote-endpoint = <&vp1_out_dsi1>;
+			};
+		};
+
+		dsi1_out: port@1 {
+			reg = <1>;
+
+			mipi_dsi_out: endpoint {
+				remote-endpoint = <&panel_in>;
+			};
+		};
+	};
+};
+
 &gmac1 {
 	assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
 	assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>;
@@ -558,11 +609,39 @@ codec {
 };
 
 &i2c2 {
+	status = "disabled";
+	clock-frequency = <100000>;
 	pinctrl-0 = <&i2c2m1_xfer>;
+	avdd-1v8-supply = <&vcca1v8_image>;
+	avdd-0v9-supply = <&vdda0v9_image>;
+	power-domains = <&power RK3568_PD_VI>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	#size-cells = <0>;
+
+	bl_dsi: regulator@45 {
+		compatible = "raspberrypi,7inch-touchscreen-panel-regulator";
+		reg = <0x45>;
+		status = "disabled";
+	};
+
+	tp_dsi: touchscreen@38 {
+		compatible = "edt,edt-ft5306";
+		reg = <0x38>;
+		status = "disabled";
+
+		vcc-supply = <&vcc3v3_sys>;
+		iovcc-supply = <&vcc_3v3>;
+
+		touchscreen-size-x = <800>;
+		touchscreen-size-y = <480>;
+		touchscreen-inverted-x;
+		touchscreen-inverted-y;
+	};
 };
 
 &i2c3 {
-	status = "okay";
+	status = "disabled";
 
 	tft_tp: touchscreen@48 {
 		compatible = "ti,tsc2007";
@@ -902,3 +973,10 @@ vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
 		remote-endpoint = <&hdmi_in_vp0>;
 	};
 };
+
+&vp1 {
+	vp1_out_dsi1: endpoint@ROCKCHIP_VOP2_EP_MIPI1 {
+		reg = <ROCKCHIP_VOP2_EP_MIPI1>;
+		remote-endpoint = <&dsi1_in_vp1>;
+	};
+};