diff --git a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
index 2a7921793020..7ab12d1054a7 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi
@@ -1200,7 +1200,7 @@ rknn_core_1: npu@fdac0000 {
 		status = "disabled";
 	};
 
-	rknn_mmu_1: iommu@fdac9000 {
+	rknn_mmu_1: iommu@fdaca000 {
 		compatible = "rockchip,rk3588-iommu", "rockchip,rk3568-iommu";
 		reg = <0x0 0xfdaca000 0x0 0x100>;
 		interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH 0>;
@@ -1230,7 +1230,7 @@ rknn_core_2: npu@fdad0000 {
 		status = "disabled";
 	};
 
-	rknn_mmu_2: iommu@fdad9000 {
+	rknn_mmu_2: iommu@fdada000 {
 		compatible = "rockchip,rk3588-iommu", "rockchip,rk3568-iommu";
 		reg = <0x0 0xfdada000 0x0 0x100>;
 		interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH 0>;