diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi
index 71394871d8dd..28b19a47a59d 100644
--- a/arch/arm64/boot/dts/freescale/imx95.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95.dtsi
@@ -1761,7 +1761,7 @@ aips4: bus@49000000 {
 
 			smmu: iommu@490d0000 {
 				compatible = "arm,smmu-v3";
-				reg = <0x490d0000 0x100000>;
+				reg = <0x490d0000 0x40000>;
 				interrupts = <GIC_SPI 325 IRQ_TYPE_EDGE_RISING>,
 					     <GIC_SPI 328 IRQ_TYPE_EDGE_RISING>,
 					     <GIC_SPI 334 IRQ_TYPE_EDGE_RISING>,