[PATCH 5/5] iommu/sun50i: Ensure the IOMMU can be used for DMA

[Samuel Holland]

So far, the driver has relied on arch/arm64/Kconfig to select IOMMU_DMA.
Unsurprisingly, this does not work on RISC-V, so the driver must select
IOMMU_DMA itself.

Signed-off-by: Samuel Holland <samuel at sholland.org>
---

 drivers/iommu/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index c79a0df090c0..70a0bfa6d907 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -223,6 +223,7 @@ config SUN50I_IOMMU
 	depends on ARCH_SUNXI || COMPILE_TEST
 	select ARM_DMA_USE_IOMMU
 	select IOMMU_API
+	select IOMMU_DMA
 	help
 	  Support for the IOMMU introduced in the Allwinner H6 SoCs.
 
-- 
2.35.1