diff --git a/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi b/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
index 3d50627c0670..b2d2f04c5e1c 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
@@ -159,6 +159,10 @@
 	iommus = <&ipmmu_vp0 1>;
 };
 
+&fcpvi1 {
+	iommus = <&ipmmu_vp0 9>;
+};
+
 &fcpvd2 {
 	iommus = <&ipmmu_vi0 10>;
 };
diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index 35efacd1ec21..10c7728d1b25 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -2120,6 +2120,7 @@
 			clocks = <&cpg CPG_MOD 611>;
 			power-domains = <&sysc R8A7795_PD_A3VP>;
 			resets = <&cpg 611>;
+			iommus = <&ipmmu_vp0 8>;
 		};
 
 		vspi1: vsp@fe9b0000 {
@@ -2139,6 +2140,7 @@
 			clocks = <&cpg CPG_MOD 610>;
 			power-domains = <&sysc R8A7795_PD_A3VP>;
 			resets = <&cpg 610>;
+			iommus = <&ipmmu_vp1 9>;
 		};
 
 		vspd0: vsp@fea20000 {