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6b20a5d173
Rephrase the Kconfig option and make it clear it applies only to Samsung SoC. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210924133406.112174-1-krzysztof.kozlowski@canonical.com
36 lines
1.3 KiB
Plaintext
36 lines
1.3 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
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config SAMSUNG_MC
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bool "Samsung Exynos Memory Controller support" if COMPILE_TEST
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help
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Support for the Memory Controller (MC) devices found on
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Samsung Exynos SoCs.
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if SAMSUNG_MC
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config EXYNOS5422_DMC
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tristate "Exynos5422 Dynamic Memory Controller driver"
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depends on ARCH_EXYNOS || (COMPILE_TEST && HAS_IOMEM)
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select DDR
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depends on DEVFREQ_GOV_SIMPLE_ONDEMAND
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depends on (PM_DEVFREQ && PM_DEVFREQ_EVENT)
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help
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This adds driver for Samsung Exynos5422 SoC DMC (Dynamic Memory
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Controller). The driver provides support for Dynamic Voltage and
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Frequency Scaling in DMC and DRAM. It also supports changing timings
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of DRAM running with different frequency. The timings are calculated
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based on DT memory information.
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If unsure, say Y on devices with Samsung Exynos SoCs.
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config EXYNOS_SROM
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bool "Exynos SROM controller driver" if COMPILE_TEST
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depends on (ARM && ARCH_EXYNOS) || (COMPILE_TEST && HAS_IOMEM)
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help
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This adds driver for Samsung Exynos SoC SROM controller. The driver
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in basic operation mode only saves and restores SROM registers
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during suspend. If however appropriate device tree configuration
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is provided, the driver enables support for external memory
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or external devices.
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If unsure, say Y on devices with Samsung Exynos SoCs.
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endif
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