diff --git a/drivers/iommu/sprd-iommu.c b/drivers/iommu/sprd-iommu.c
index 39e34fdeccda..eb684d8807ca 100644
--- a/drivers/iommu/sprd-iommu.c
+++ b/drivers/iommu/sprd-iommu.c
@@ -148,6 +148,7 @@ static struct iommu_domain *sprd_iommu_domain_alloc(unsigned int domain_type)
 
 	dom->domain.geometry.aperture_start = 0;
 	dom->domain.geometry.aperture_end = SZ_256M - 1;
+	dom->domain.geometry.force_aperture = true;
 
 	return &dom->domain;
 }