diff --git a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-edp.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-edp.dtsi
index 1450c0492615..aa5cd2d95da6 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-edp.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-edp.dtsi
@@ -191,6 +191,14 @@
 		status = "okay";
 	};
 
+	vm149c: vm149c@0c {
+		compatible = "silicon touch,vm149c";
+		status = "okay";
+		reg = <0x0c>;
+		rockchip,camera-module-index = <0>;
+		rockchip,camera-module-facing = "back";
+	};
+
 	ov13850: ov13850@10 {
 		compatible = "ovti,ov13850";
 		status = "disabled";
@@ -205,10 +213,13 @@
 		pwdn-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
 		pinctrl-names = "rockchip,camera_default";
 		pinctrl-0 = <&cif_clkout>;
+
 		rockchip,camera-module-index = <0>;
 		rockchip,camera-module-facing = "back";
 		rockchip,camera-module-name = "CMK-CT0116";
 		rockchip,camera-module-lens-name = "Largan-50013A1";
+		lens-focus = <&vm149c>;
+
 		port {
 			ucam_out0: endpoint {
 				remote-endpoint = <&mipi_in_ucam0>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-linux-for-rk1808-cascade.dts b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-linux-for-rk1808-cascade.dts
index 607b9ae8d4cf..9a2a67364418 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-linux-for-rk1808-cascade.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-linux-for-rk1808-cascade.dts
@@ -388,6 +388,14 @@
 		};
 	};
 
+	vm149c: vm149c@0c {
+		compatible = "silicon touch,vm149c";
+		status = "okay";
+		reg = <0x0c>;
+		rockchip,camera-module-index = <0>;
+		rockchip,camera-module-facing = "back";
+	};
+
 	ov13850: ov13850@10 {
 		compatible = "ovti,ov13850";
 		status = "okay";
@@ -404,6 +412,7 @@
 		rockchip,camera-module-facing = "back";
 		rockchip,camera-module-name = "CMK-CT0116";
 		rockchip,camera-module-lens-name = "Largan-50013A1";
+		lens-focus = <&vm149c>;
 
 		port {
 			ucam_out0: endpoint {
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-linux.dts b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-linux.dts
index f79ea60a8c47..c366aaeb0c24 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-linux.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator-linux.dts
@@ -372,6 +372,14 @@
 		};
 	};
 
+	vm149c: vm149c@0c {
+		compatible = "silicon touch,vm149c";
+		status = "okay";
+		reg = <0x0c>;
+		rockchip,camera-module-index = <0>;
+		rockchip,camera-module-facing = "back";
+	};
+
 	ov13850: ov13850@10 {
 		compatible = "ovti,ov13850";
 		status = "okay";
@@ -389,6 +397,8 @@
 		rockchip,camera-module-name = "CMK-CT0116";
 		rockchip,camera-module-lens-name = "Largan-50013A1";
 
+		lens-focus = <&vm149c>;
+
 		port {
 			ucam_out0: endpoint {
 				remote-endpoint = <&mipi_in_ucam0>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-tve1030g-avb.dts b/arch/arm64/boot/dts/rockchip/rk3399-tve1030g-avb.dts
index 160eabe5be58..204adf1404eb 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-tve1030g-avb.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-tve1030g-avb.dts
@@ -36,6 +36,14 @@
 &i2c1 {
 	status = "okay";
 
+	vm149c: vm149c@0c {
+		compatible = "silicon touch,vm149c";
+		status = "okay";
+		reg = <0x0c>;
+		rockchip,camera-module-index = <0>;
+		rockchip,camera-module-facing = "back";
+	};
+
 	ov13850: ov13850@10 {
 		compatible = "ovti,ov13850";
 		status = "disabled";
@@ -54,6 +62,7 @@
 		rockchip,camera-module-facing = "back";
 		rockchip,camera-module-name = "CMK-CT0116";
 		rockchip,camera-module-lens-name = "Largan-50013A1";
+		lens-focus = <&vm149c>;
 		port {
 			ucam_out0: endpoint {
 				remote-endpoint = <&mipi_in_ucam0>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3399pro-evb-v10-linux.dts b/arch/arm64/boot/dts/rockchip/rk3399pro-evb-v10-linux.dts
index 8d9c5897335a..ef8f1f9785e3 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399pro-evb-v10-linux.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399pro-evb-v10-linux.dts
@@ -702,6 +702,14 @@
 		layout = <3>;
 	};
 
+	vm149c: vm149c@0c {
+		compatible = "silicon touch,vm149c";
+		status = "okay";
+		reg = <0x0c>;
+		rockchip,camera-module-index = <0>;
+		rockchip,camera-module-facing = "back";
+	};
+
 	ov13850: ov13850@10 {
 		compatible = "ovti,ov13850";
 		status = "disabled";
@@ -718,6 +726,7 @@
 		rockchip,camera-module-facing = "back";
 		rockchip,camera-module-name = "CMK-CT0116";
 		rockchip,camera-module-lens-name = "Largan-50013A1";
+		lens-focus = <&vm149c>;
 
 		port {
 			ucam_out0: endpoint {
diff --git a/arch/arm64/boot/dts/rockchip/rk3399pro-evb-v11-linux.dts b/arch/arm64/boot/dts/rockchip/rk3399pro-evb-v11-linux.dts
index 7c996816339c..deb9929f6092 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399pro-evb-v11-linux.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399pro-evb-v11-linux.dts
@@ -707,6 +707,14 @@
 		layout = <3>;
 	};
 
+	vm149c: vm149c@0c {
+		compatible = "silicon touch,vm149c";
+		status = "okay";
+		reg = <0x0c>;
+		rockchip,camera-module-index = <0>;
+		rockchip,camera-module-facing = "back";
+	};
+
 	ov13850: ov13850@10 {
 		compatible = "ovti,ov13850";
 		status = "okay";
@@ -723,6 +731,7 @@
 		rockchip,camera-module-facing = "back";
 		rockchip,camera-module-name = "CMK-CT0116";
 		rockchip,camera-module-lens-name = "Largan-50013A1";
+		lens-focus = <&vm149c>;
 
 		port {
 			ucam_out0: endpoint {