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-rw-r--r--drivers/iommu/Kconfig12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index dd5112265cc9..6dbfbc209491 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -163,14 +163,14 @@ config TEGRA_IOMMU_GART
hardware included on Tegra SoCs.
config TEGRA_IOMMU_SMMU
- bool "Tegra SMMU IOMMU Support"
- depends on ARCH_TEGRA && TEGRA_AHB
+ bool "NVIDIA Tegra SMMU Support"
+ depends on ARCH_TEGRA
+ depends on TEGRA_AHB
+ depends on TEGRA_MC
select IOMMU_API
help
- Enables support for remapping discontiguous physical memory
- shared with the operating system into contiguous I/O virtual
- space through the SMMU (System Memory Management Unit)
- hardware included on Tegra SoCs.
+ This driver supports the IOMMU hardware (SMMU) found on NVIDIA Tegra
+ SoCs (Tegra30 up to Tegra124).
config EXYNOS_IOMMU
bool "Exynos IOMMU Support"