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58 lines
1.9 KiB
58 lines
1.9 KiB
# SPDX-License-Identifier: GPL-2.0-only |
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config TEGRA_MC |
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bool "NVIDIA Tegra Memory Controller support" |
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default y |
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depends on ARCH_TEGRA |
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select INTERCONNECT |
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help |
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This driver supports the Memory Controller (MC) hardware found on |
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NVIDIA Tegra SoCs. |
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config TEGRA20_EMC |
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tristate "NVIDIA Tegra20 External Memory Controller driver" |
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default y |
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depends on TEGRA_MC && ARCH_TEGRA_2x_SOC |
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select DEVFREQ_GOV_SIMPLE_ONDEMAND |
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select PM_DEVFREQ |
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help |
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This driver is for the External Memory Controller (EMC) found on |
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Tegra20 chips. The EMC controls the external DRAM on the board. |
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This driver is required to change memory timings / clock rate for |
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external memory. |
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config TEGRA30_EMC |
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tristate "NVIDIA Tegra30 External Memory Controller driver" |
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default y |
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depends on TEGRA_MC && ARCH_TEGRA_3x_SOC |
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select PM_OPP |
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help |
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This driver is for the External Memory Controller (EMC) found on |
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Tegra30 chips. The EMC controls the external DRAM on the board. |
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This driver is required to change memory timings / clock rate for |
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external memory. |
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config TEGRA124_EMC |
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tristate "NVIDIA Tegra124 External Memory Controller driver" |
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default y |
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depends on TEGRA_MC && ARCH_TEGRA_124_SOC |
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select TEGRA124_CLK_EMC |
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select PM_OPP |
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help |
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This driver is for the External Memory Controller (EMC) found on |
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Tegra124 chips. The EMC controls the external DRAM on the board. |
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This driver is required to change memory timings / clock rate for |
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external memory. |
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config TEGRA210_EMC_TABLE |
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bool |
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depends on ARCH_TEGRA_210_SOC |
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config TEGRA210_EMC |
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tristate "NVIDIA Tegra210 External Memory Controller driver" |
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depends on TEGRA_MC && ARCH_TEGRA_210_SOC |
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select TEGRA210_EMC_TABLE |
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help |
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This driver is for the External Memory Controller (EMC) found on |
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Tegra210 chips. The EMC controls the external DRAM on the board. |
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This driver is required to change memory timings / clock rate for |
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external memory.
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