swh:1:snp:3c665ee4f67729f27f2e40193ab88e7298cf0fef
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- v5.1
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- v2.6.29
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- v2.6.22
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Tip revision: 9ebcfadb0610322ac537dd7aa5d9cbc2b2894c68 authored by Linus Torvalds on 28 June 2020, 22:00:24 UTC
Linux 5.8-rc3
Linux 5.8-rc3
Tip revision: 9ebcfad
Kconfig
# SPDX-License-Identifier: GPL-2.0
config SAMSUNG_MC
bool "Samsung Exynos Memory Controller support" if COMPILE_TEST
help
Support for the Memory Controller (MC) devices found on
Samsung Exynos SoCs.
if SAMSUNG_MC
config EXYNOS5422_DMC
tristate "Exynos5422 Dynamic Memory Controller driver"
depends on ARCH_EXYNOS || (COMPILE_TEST && HAS_IOMEM)
select DDR
depends on DEVFREQ_GOV_SIMPLE_ONDEMAND
depends on (PM_DEVFREQ && PM_DEVFREQ_EVENT)
help
This adds driver for Exynos5422 DMC (Dynamic Memory Controller).
The driver provides support for Dynamic Voltage and Frequency Scaling in
DMC and DRAM. It also supports changing timings of DRAM running with
different frequency. The timings are calculated based on DT memory
information.
config EXYNOS_SROM
bool "Exynos SROM controller driver" if COMPILE_TEST
depends on (ARM && ARCH_EXYNOS) || (COMPILE_TEST && HAS_IOMEM)
endif