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| author |   Tushar Behera <tushar.b@samsung.com> | 2014-07-04 15:01:08 +0530 |
|---|---|---|
| committer |   Joerg Roedel <jroedel@suse.de> | 2014-07-29 17:41:05 +0200 |
| commit | 4802c1d020f548c7c5b5a2e026081309625a28b3 (patch) | |
| tree | a40f2e9dd23ec29642920d280884b713e3b04a97 /drivers/iommu | |
| parent | Linux 3.16-rc7 (diff) | |
| download | linux-dev-4802c1d020f548c7c5b5a2e026081309625a28b3.tar.xz linux-dev-4802c1d020f548c7c5b5a2e026081309625a28b3.zip | |
iommu/exynos: Select ARM_DMA_USE_IOMMU
For IOMMU to use on Exynos platforms, we need to enable ARM_DMA_USE_IOMMU. It
would be better to select it by default when EXYNOS_IOMMU is enabled.
Signed-off-by: Tushar Behera <tushar.b@samsung.com>
Reviewed-by: Sachin Kamat <sachin.kamat@samsung.com>
Reviewed-by: Cho KyongHo <pullip.cho@samsung.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index d260605e6d5f..54f3ad1ae6a1 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -180,6 +180,7 @@ config EXYNOS_IOMMU bool "Exynos IOMMU Support" depends on ARCH_EXYNOS select IOMMU_API + select ARM_DMA_USE_IOMMU help Support for the IOMMU (System MMU) of Samsung Exynos application processor family. This enables H/W multimedia accelerators to see |