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-rw-r--r--drivers/memory/Kconfig8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/memory/Kconfig b/drivers/memory/Kconfig
index efc6b36f28c8..067f31174a0e 100644
--- a/drivers/memory/Kconfig
+++ b/drivers/memory/Kconfig
@@ -31,7 +31,13 @@ config TEGRA20_MC
Relocation Table) module.
config TEGRA30_MC
- bool
+ bool "Tegra30 Memory Controller(MC) driver"
+ default y
depends on ARCH_TEGRA_3x_SOC
+ help
+ This driver is for the Memory Controller(MC) module available
+ in Tegra30 SoCs, mainly for a address translation fault
+ analysis, especially for IOMMU/SMMU(System Memory Management
+ Unit) module.
endif