diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index 11fb4c1..7f3f1c2 100644
--- a/arch/arm64/boot/dts/mediatek/Makefile
+++ b/arch/arm64/boot/dts/mediatek/Makefile
@@ -8,6 +8,7 @@
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8167-coral.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8167-coral-evt1-overlay.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8167-coral-display-overlay.dtb
+dtb-$(CONFIG_ARCH_MEDIATEK) += mt8167-coral-otg-overlay.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8167-pumpkin.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtb
 dtb-$(CONFIG_ARCH_MEDIATEK) += mt8183-evb.dtb
diff --git a/arch/arm64/boot/dts/mediatek/mt8167-coral-otg-overlay.dts b/arch/arm64/boot/dts/mediatek/mt8167-coral-otg-overlay.dts
new file mode 100644
index 0000000..dadd100
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8167-coral-otg-overlay.dts
@@ -0,0 +1,13 @@
+// Set DVT- OTG config
+/dts-v1/;
+/plugin/;
+
+/ {
+	compatible = "mediatek,mt8167";
+	fragment@0 {
+		target = <&usb0>;
+			__overlay__ {
+				vbus-supply = <&usb0_vbus_old>;
+			};
+	};
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8167-coral.dts b/arch/arm64/boot/dts/mediatek/mt8167-coral.dts
index 008c3e3..da6f034 100644
--- a/arch/arm64/boot/dts/mediatek/mt8167-coral.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8167-coral.dts
@@ -39,6 +39,15 @@
 		regulator-name = "usb0_vbus";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
+		gpio = <&pio 50 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	usb0_vbus_old: regulator@1 {
+		compatible = "regulator-fixed";
+		regulator-name = "usb0_vbus_old";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
 		gpio = <&pio 17 GPIO_ACTIVE_LOW>;
 	};
 
@@ -352,7 +361,8 @@
 		};
 
 		pins_test_en {
-			pinmux = <MT8167_PIN_38_MRG_DI__FUNC_GPIO38>;
+			pinmux = <MT8167_PIN_38_MRG_DI__FUNC_GPIO38>,
+			         <MT8167_PIN_44_JTMS__FUNC_GPIO44>;
 			output-low;
 		};
 
@@ -386,7 +396,8 @@
 		};
 
 		pins_test_en {
-			pinmux = <MT8167_PIN_38_MRG_DI__FUNC_GPIO38>;
+			pinmux = <MT8167_PIN_38_MRG_DI__FUNC_GPIO38>,
+			         <MT8167_PIN_44_JTMS__FUNC_GPIO44>;
 			output-low;
 		};