diff --git a/arch/loongarch/boot/dts/loongson2k1000.dtsi b/arch/loongarch/boot/dts/loongson2k1000.dtsi
index 63e389650..f6f92bb55 100644
--- a/arch/loongarch/boot/dts/loongson2k1000.dtsi
+++ b/arch/loongarch/boot/dts/loongson2k1000.dtsi
@@ -625,6 +625,11 @@
 			reg = <0x0 0x1fe21000 0x0 0x8>;
 			interrupt-parent = <&liointc0>;
 			interrupts = <22 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&clk LOONGSON2_APB_CLK>;
+			clock-names = "i2c-clk";
+			bus_div_mode = <0>;
 			status = "disabled";
 		};
 
@@ -633,6 +638,11 @@
 			reg = <0x0 0x1fe21800 0x0 0x8>;
 			interrupt-parent = <&liointc0>;
 			interrupts = <23 IRQ_TYPE_LEVEL_HIGH>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			clocks = <&clk LOONGSON2_APB_CLK>;
+			clock-names = "i2c-clk";
+			bus_div_mode = <0>;
 			status = "disabled";
 		};