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Commit d300356c authored by Hiroshi Doyu's avatar Hiroshi Doyu Committed by Joerg Roedel
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iommu/tegra: smmu: Change SMMU's dependency on ARCH_TEGRA 



Theoretically TEGRA_IOMMU_SMMU depends on ARCH_TEGRA_3x_SOC and
ARCH_TEGRA_114_SOC only. This patch allows a Tegra20 only kernel to
enable SMMU(Tegra20 doesn't have a SMMU), which could avoid editing
this Kconfig entry every time we add a new chip later.

Signed-off-by: default avatarHiroshi Doyu <hdoyu@nvidia.com>
Signed-off-by: default avatarJoerg Roedel <joro@8bytes.org>
parent fe1229b9

drivers/iommu/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -158,7 +158,7 @@ config TEGRA_IOMMU_GART 


config TEGRA_IOMMU_SMMU

	bool "Tegra SMMU IOMMU Support"

	depends on ARCH_TEGRA_3x_SOC && TEGRA_AHB

	depends on ARCH_TEGRA && TEGRA_AHB

	select IOMMU_API

	help

	  Enables support for remapping discontiguous physical memory