diff --git a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7986a.dtsi b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
index 601c859617..648e043bc1 100644
--- a/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
+++ b/target/linux/mediatek/files-5.15/arch/arm64/boot/dts/mediatek/mt7986a.dtsi
@@ -355,6 +355,99 @@
 			};
 		};
 
+
+		efuse: efuse@11d00000 {
+			compatible = "mediatek,mt7986-efuse",
+				     "mediatek,efuse";
+			reg = <0 0x11d00000 0 0x1000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			thermal_calibration: calib@274 {
+				reg = <0x274 0xc>;
+			};
+
+			comb_auto_load_valid: usb3-alv-imp@8da {
+				reg = <0x8da 1>;
+				bits = <0 1>;
+			};
+
+			comb_rx_imp_p0: usb3-rx-imp@8d8 {
+				reg = <0x8d8 1>;
+				bits = <0 5>;
+			};
+
+			comb_tx_imp_p0: usb3-tx-imp@8d8 {
+				reg = <0x8d8 2>;
+				bits = <5 5>;
+			};
+
+			comb_intr_p0: usb3-intr@8d9 {
+				reg = <0x8d9 1>;
+				bits = <2 6>;
+			};
+
+			u2_auto_load_valid_p0: usb2-alv-p0@8e0 {
+				reg  = <0x8e0 1>;
+				bits = <0 1>;
+			};
+
+			u2_intr_p0: usb2-intr-p0@8e0 {
+				reg  = <0x8e0 1>;
+				bits = <1 5>;
+			};
+
+			u2_auto_load_valid_p1: usb2-alv-p1@8e0 {
+				reg  = <0x8e0 2>;
+				bits = <6 1>;
+			};
+
+			u2_intr_p1: usb2-intr-p1@8e0 {
+				reg  = <0x8e0 2>;
+				bits = <7 5>;
+			};
+
+			pcie_rx_imp_ln0: pcie-rx-imp@8d0 {
+				reg = <0x8d0 1>;
+				bits = <0 5>;
+			};
+
+			pcie_tx_imp_ln0: pcie-tx-imp@8d0 {
+				reg = <0x8d0 2>;
+				bits = <5 5>;
+			};
+
+			pcie_intr_ln0: pcie-intr@8d1 {
+				reg = <0x8d1 1>;
+				bits = <2 6>;
+			};
+
+			pcie_auto_load_valid_ln0: pcie-ln0-alv@8d4 {
+				reg = <0x8d4 1>;
+				bits = <0 1>;
+			};
+
+			pcie_rx_imp_ln1: pcie-rx-imp@8d2 {
+				reg = <0x8d2 1>;
+				bits = <0 5>;
+			};
+
+			pcie_tx_imp_ln1: pcie-tx-imp@8d2 {
+				reg = <0x8d2 2>;
+				bits = <5 5>;
+			};
+
+			pcie_intr_ln1: pcie-intr@8d3 {
+				reg = <0x8d3 1>;
+				bits = <2 6>;
+			};
+
+			pcie_auto_load_valid_ln1: pcie-ln1-alv@8d4 {
+				reg = <0x8d4 1>;
+				bits = <1 1>;
+			};
+		};
+
 		usb_phy: t-phy@11e10000 {
 			compatible = "mediatek,mt7986-tphy",
 				     "mediatek,generic-tphy-v2";