[PATCH 7/7] iommu/exynos: Implement DOMAIN_ATTR_GEOMETRY attribute

[Joerg Roedel]

Implement the attribute for the Samsung Exynos IOMMU driver.

Signed-off-by: Joerg Roedel <joerg.roedel@xxxxxxx>
---
 drivers/iommu/exynos-iommu.c |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c
index 9a114b9..5c40937 100644
--- a/drivers/iommu/exynos-iommu.c
+++ b/drivers/iommu/exynos-iommu.c
@@ -732,6 +732,10 @@ static int exynos_iommu_domain_init(struct iommu_domain *domain)
 	spin_lock_init(&priv->pgtablelock);
 	INIT_LIST_HEAD(&priv->clients);
 
+	dom->geometry.aperture_start = 0;
+	dom->geometry.aperture_end   = ~0UL;
+	dom->geometry.force_aperture = true;
+
 	domain->priv = priv;
 	return 0;
 
-- 
1.7.9.5


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