diff --git a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7988.dtsi b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7988.dtsi
index 3dd999f..46f0708 100644
--- a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7988.dtsi
+++ b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7988.dtsi
@@ -582,6 +582,10 @@
 			#interrupt-cells = <1>;
 			interrupt-controller;
 		};
+
+		slot0: pcie@0,0 {
+			reg = <0x0000 0 0 0 0>;
+		};
 	};
 
 	pcie1: pcie@11310000 {
diff --git a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7988a-dsa-10g-spim-nand.dts b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7988a-dsa-10g-spim-nand.dts
index c7aa87b..0352d83 100644
--- a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7988a-dsa-10g-spim-nand.dts
+++ b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7988a-dsa-10g-spim-nand.dts
@@ -490,3 +490,11 @@
 	mtketh-max-gmac = <3>;
 	status = "okay";
 };
+
+&slot0 {
+	mt7996@0,0 {
+		reg = <0x0000 0 0 0 0>;
+		device_type = "pci";
+		mediatek,mtd-eeprom = <&factory 0x0>;
+	};
+};
diff --git a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7988a-gsw-10g-spim-nand.dts b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7988a-gsw-10g-spim-nand.dts
index 58d0733..6045169 100644
--- a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7988a-gsw-10g-spim-nand.dts
+++ b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7988a-gsw-10g-spim-nand.dts
@@ -449,3 +449,11 @@
 	no-sdio;
 	status = "okay";
 };
+
+&slot0 {
+	mt7996@0,0 {
+		reg = <0x0000 0 0 0 0>;
+		device_type = "pci";
+		mediatek,mtd-eeprom = <&factory 0x0>;
+	};
+};