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-rw-r--r--drivers/memory/tegra/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/memory/tegra/Kconfig b/drivers/memory/tegra/Kconfig
index 571087621827..6d74e499e18d 100644
--- a/drivers/memory/tegra/Kconfig
+++ b/drivers/memory/tegra/Kconfig
@@ -5,3 +5,13 @@ config TEGRA_MC
help
This driver supports the Memory Controller (MC) hardware found on
NVIDIA Tegra SoCs.
+
+config TEGRA124_EMC
+ bool "NVIDIA Tegra124 External Memory Controller driver"
+ default y
+ depends on TEGRA_MC && ARCH_TEGRA_124_SOC
+ help
+ This driver is for the External Memory Controller (EMC) found on
+ Tegra124 chips. The EMC controls the external DRAM on the board.
+ This driver is required to change memory timings / clock rate for
+ external memory.