diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
index e0adf5d6c13c..aa0de59f3679 100644
--- a/drivers/iommu/ipmmu-vmsa.c
+++ b/drivers/iommu/ipmmu-vmsa.c
@@ -758,6 +758,7 @@ static bool ipmmu_slave_whitelist(struct device *dev)
 }
 
 static const struct soc_device_attribute soc_rcar_gen3[] = {
+	{ .soc_id = "r8a774a1", },
 	{ .soc_id = "r8a7795", },
 	{ .soc_id = "r8a7796", },
 	{ .soc_id = "r8a77965", },
@@ -938,6 +939,9 @@ static const struct of_device_id ipmmu_of_ids[] = {
 	{
 		.compatible = "renesas,ipmmu-vmsa",
 		.data = &ipmmu_features_default,
+	}, {
+		.compatible = "renesas,ipmmu-r8a774a1",
+		.data = &ipmmu_features_rcar_gen3,
 	}, {
 		.compatible = "renesas,ipmmu-r8a7795",
 		.data = &ipmmu_features_rcar_gen3,