# SPDX-License-Identifier: GPL-2.0-only
config TEGRA_MC
	bool "NVIDIA Tegra Memory Controller support"
	default y
	depends on ARCH_TEGRA
	help
	  This driver supports the Memory Controller (MC) hardware found on
	  NVIDIA Tegra SoCs.

config TEGRA20_EMC
	bool "NVIDIA Tegra20 External Memory Controller driver"
	default y
	depends on ARCH_TEGRA_2x_SOC
	help
	  This driver is for the External Memory Controller (EMC) found on
	  Tegra20 chips. The EMC controls the external DRAM on the board.
	  This driver is required to change memory timings / clock rate for
	  external memory.

config TEGRA30_EMC
	bool "NVIDIA Tegra30 External Memory Controller driver"
	default y
	depends on TEGRA_MC && ARCH_TEGRA_3x_SOC
	help
	  This driver is for the External Memory Controller (EMC) found on
	  Tegra30 chips. The EMC controls the external DRAM on the board.
	  This driver is required to change memory timings / clock rate for
	  external memory.

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.