63 lines
2.0 KiB
Plaintext
63 lines
2.0 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
|
|
config TEGRA_MC
|
|
bool "NVIDIA Tegra Memory Controller support"
|
|
default y
|
|
depends on ARCH_TEGRA || (COMPILE_TEST && COMMON_CLK)
|
|
select INTERCONNECT
|
|
help
|
|
This driver supports the Memory Controller (MC) hardware found on
|
|
NVIDIA Tegra SoCs.
|
|
|
|
if TEGRA_MC
|
|
|
|
config TEGRA20_EMC
|
|
tristate "NVIDIA Tegra20 External Memory Controller driver"
|
|
default y
|
|
depends on ARCH_TEGRA_2x_SOC || COMPILE_TEST
|
|
select DEVFREQ_GOV_SIMPLE_ONDEMAND
|
|
select PM_DEVFREQ
|
|
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
|
|
tristate "NVIDIA Tegra30 External Memory Controller driver"
|
|
default y
|
|
depends on ARCH_TEGRA_3x_SOC || COMPILE_TEST
|
|
select PM_OPP
|
|
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
|
|
tristate "NVIDIA Tegra124 External Memory Controller driver"
|
|
default y
|
|
depends on ARCH_TEGRA_124_SOC || COMPILE_TEST
|
|
select TEGRA124_CLK_EMC if ARCH_TEGRA
|
|
select PM_OPP
|
|
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.
|
|
|
|
config TEGRA210_EMC_TABLE
|
|
bool
|
|
depends on ARCH_TEGRA_210_SOC || COMPILE_TEST
|
|
|
|
config TEGRA210_EMC
|
|
tristate "NVIDIA Tegra210 External Memory Controller driver"
|
|
depends on ARCH_TEGRA_210_SOC || COMPILE_TEST
|
|
select TEGRA210_EMC_TABLE
|
|
help
|
|
This driver is for the External Memory Controller (EMC) found on
|
|
Tegra210 chips. The EMC controls the external DRAM on the board.
|
|
This driver is required to change memory timings / clock rate for
|
|
external memory.
|
|
|
|
endif
|