[RFC 08/10] ARM: tegra: Select ARM_DMA_USE_IOMMU

[Thierry Reding]

From: Thierry Reding <treding at nvidia.com>

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 at nvidia.com>
---
 arch/arm/mach-tegra/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index a52d96366919..20bc43975bde 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -2,6 +2,7 @@ menuconfig ARCH_TEGRA
 	bool "NVIDIA Tegra" if ARCH_MULTI_V7
 	select ARCH_REQUIRE_GPIOLIB
 	select ARCH_SUPPORTS_TRUSTED_FOUNDATIONS
+	select ARM_DMA_USE_IOMMU
 	select ARM_GIC
 	select CLKSRC_MMIO
 	select HAVE_ARM_SCU if SMP
-- 
2.0.0