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author | Thierry Reding <treding@nvidia.com> | 2014-06-26 21:26:37 +0200 |
---|---|---|
committer | Thierry Reding <treding@nvidia.com> | 2014-12-19 10:12:34 +0100 |
commit | ea7371754f891e23a59074f6b9eb2d51e8be3537 (patch) | |
tree | 52b1a0694efc64694c311cc5cae46523f55f7488 | |
parent | e1d725164f23e9da83762301c270a9a01c50d4b4 (diff) |
ARM: tegra: Select ARM_DMA_USE_IOMMUstaging/iommu
This enables IOMMU interoperation with the DMA mapping API so that
clients that use the DMA mapping API can seemlessly make use of an
existing IOMMU.
Signed-off-by: Thierry Reding <treding@nvidia.com>
-rw-r--r-- | arch/arm/mach-tegra/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index d0be9a1ef6b..9a515824598 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -3,6 +3,7 @@ menuconfig ARCH_TEGRA select ARCH_REQUIRE_GPIOLIB select ARCH_SUPPORTS_TRUSTED_FOUNDATIONS select ARM_AMBA + select ARM_DMA_USE_IOMMU select ARM_GIC select CLKSRC_MMIO select HAVE_ARM_SCU if SMP |