547 lines
13 KiB
Text
Executable file
547 lines
13 KiB
Text
Executable file
# SPDX-License-Identifier: GPL-2.0
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#
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# Samsung SoC drivers
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#
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menuconfig SOC_SAMSUNG
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bool "Samsung SoC driver support" if COMPILE_TEST
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config SOC_S5E9925
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bool "Samsung S5E9925"
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select ARCH_EXYNOS
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help
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Support Samsung SOC S5E9925.
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config SOC_S5E9925_EVT0
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bool "Samsung S5E9925 evt0"
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select ARCH_EXYNOS
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help
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Support Samsung SOC S5E9925 evt0.
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config SOC_S5E8825
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bool "Samsung S5E8825"
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select ARCH_EXYNOS
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help
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Support Samsung SOC S5E8825.
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if SOC_SAMSUNG
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config EXYNOS_ASV
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bool "Exynos Adaptive Supply Voltage support" if COMPILE_TEST
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depends on (ARCH_EXYNOS && EXYNOS_CHIPID) || COMPILE_TEST
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select EXYNOS_ASV_ARM if ARM && ARCH_EXYNOS
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# There is no need to enable these drivers for ARMv8
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config EXYNOS_ASV_ARM
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bool "Exynos ASV ARMv7-specific driver extensions" if COMPILE_TEST
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depends on EXYNOS_ASV
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config EXYNOS_CHIPID
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bool "Exynos Chipid controller driver" if COMPILE_TEST
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depends on ARCH_EXYNOS || COMPILE_TEST
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select MFD_SYSCON
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select SOC_BUS
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config EXYNOS_CHIPID_V2
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tristate "Exynos Chipid controller driver v2"
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depends on ARCH_EXYNOS
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config EXYNOS_PMU
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bool "Exynos PMU controller driver" if COMPILE_TEST
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depends on ARCH_EXYNOS || ((ARM || ARM64) && COMPILE_TEST)
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config EXYNOS_PMU_IF
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tristate "Exynos PMU controller Interface driver"
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help
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Support PMU register API for Exynos SoC.
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select EXYNOS_PMU_ARM_DRIVERS if ARM && ARCH_EXYNOS
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# There is no need to enable these drivers for ARMv8
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config EXYNOS_PMU_ARM_DRIVERS
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bool "Exynos PMU ARMv7-specific driver extensions" if COMPILE_TEST
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depends on EXYNOS_PMU
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config EXYNOS_PM_DOMAINS
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bool "Exynos PM domains" if COMPILE_TEST
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depends on (ARCH_EXYNOS && PM_GENERIC_DOMAINS) || COMPILE_TEST
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config SAMSUNG_PM_DEBUG
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bool "Samsung PM Suspend debug"
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depends on PM && DEBUG_KERNEL
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depends on PLAT_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210
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depends on DEBUG_S3C24XX_UART || DEBUG_S3C2410_UART
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depends on DEBUG_LL && MMU
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help
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Say Y here if you want verbose debugging from the PM Suspend and
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Resume code. See <file:Documentation/arm/samsung-s3c24xx/suspend.rst>
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for more information.
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config S3C_PM_DEBUG_LED_SMDK
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bool "SMDK LED suspend/resume debugging"
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depends on PM && (MACH_SMDK6410)
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help
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Say Y here to enable the use of the SMDK LEDs on the baseboard
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for debugging of the state of the suspend and resume process.
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Note, this currently only works for S3C64XX based SMDK boards.
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config SAMSUNG_PM_CHECK
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bool "S3C2410 PM Suspend Memory CRC"
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depends on PM && (PLAT_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210)
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select CRC32
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help
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Enable the PM code's memory area checksum over sleep. This option
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will generate CRCs of all blocks of memory, and store them before
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going to sleep. The blocks are then checked on resume for any
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errors.
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Note, this can take several seconds depending on memory size
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and CPU speed.
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See <file:Documentation/arm/samsung-s3c24xx/suspend.rst>
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config SAMSUNG_PM_CHECK_CHUNKSIZE
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int "S3C2410 PM Suspend CRC Chunksize (KiB)"
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depends on PM && SAMSUNG_PM_CHECK
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default 64
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help
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Set the chunksize in Kilobytes of the CRC for checking memory
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corruption over suspend and resume. A smaller value will mean that
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the CRC data block will take more memory, but will identify any
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faults with better precision.
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See <file:Documentation/arm/samsung-s3c24xx/suspend.rst>
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config EXYNOS_REGULATOR_COUPLER
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bool "Exynos SoC Regulator Coupler" if COMPILE_TEST
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depends on ARCH_EXYNOS || COMPILE_TEST
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source "drivers/soc/samsung/cpif/Kconfig"
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source "drivers/soc/samsung/gnssif/Kconfig"
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endif
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config CAL_IF
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tristate "Exynos Chip Abstraction Layer Interface"
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help
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Support CMU CAL for Exynos SoC.
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config EXYNOS_DEBUG_INFO
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bool "Exynos Debug infromation"
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default y
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help
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Support printing Exynos Debug information.
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config CMUCAL
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tristate "Exynos CMU Chip Abstraction Layer"
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default y
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depends on CAL_IF
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help
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Support CMUCAL for Exynos SoC.
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config CP_PMUCAL
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tristate "Exynos PMU(for CP) Chip Abstraction Layer"
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default n
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depends on CAL_IF
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help
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Support CP_PMUCAL for Exynos SoC.
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config GNSS_PMUCAL
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tristate "Exynos PMU(for GNSS) Chip Abstraction Layer"
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depends on CAL_IF
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help
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Support GNSS_PMUCAL for Exynos SoC.
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config CHUB_PMUCAL
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tristate "Exynos PMU(for CHUB) Chip Abstraction Layer"
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default n
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depends on CAL_IF
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help
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Support CHUB_PMUCAL for Exynos SoC.
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config CMUCAL_DEBUG
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tristate "CMUCAL Debug Interface"
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default y
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depends on CMUCAL
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config CMUCAL_QCH_IGNORE_SUPPORT
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tristate "CMUCAL QCH IGNORE Support"
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default y
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depends on CMUCAL
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config PMUCAL
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bool "Exynos PMU Chip Abstraction Layer"
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depends on CAL_IF
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default y
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help
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Support PMUCAL for Exynos SoC.
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config PMUCAL_DBG
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tristate "Exynos PMUCAL debugging interface"
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depends on PMUCAL
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help
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Support PMUCAL debugging for Exynos SoC.
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config EXYNOS_FLEXPMU_DBG
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tristate "Exynos FLEXPMU debugging interface"
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depends on PMUCAL
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help
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Support FLEXPMU for Exynos SoC.
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config PMUCAL_CMU_INIT
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tristate "CMU_INIT in kernel"
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default n
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help
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Support PMUCAL_CMU_INIT for Exynos SoC.
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config USI_V2
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tristate "Enable Universal Serial Interface version 2"
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config CMU_EWF
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tristate "exynos early wakeup force enable"
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depends on CAL_IF
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default n
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help
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Support CMUEWF for Exynos SoC.
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config EXYNOS_PD
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tristate "Exynos PM domain Support"
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depends on CAL_IF && CMUCAL
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depends on PM
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select PM_GENERIC_DOMAINS
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config EXYNOS_PD_DBG
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tristate "Exynos PM domain Support"
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depends on CAL_IF && CMUCAL
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depends on PM
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select PM_GENERIC_DOMAINS
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config EXYNOS_PD_EL3
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tristate "Exynos PD Save/Restore"
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default m
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help
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Support Exynos Power Domain Save/Restore
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config EXYNOS_SCI
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tristate "EXYNOS SCI interface driver support"
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help
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Enable exynos sci interface driver support
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config EXYNOS_SCI_DBG
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tristate "EXYNOS SCI DBG interface driver support"
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depends on EXYNOS_SCI
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help
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Enable exynos sci debug interface driver support
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config EXYNOS_BCM_DBG
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tristate "EXYNOS_BCM_DBG driver support"
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help
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Enable exynos-bcm_dbg driver support
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config EXYNOS_BCM_DBG_GNR
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tristate "EXYNOS_BCM_DBG_GNR driver support"
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help
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Enable exynos-bcm_dbg driver support
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config EXYNOS_BCM_DBG_AUTO
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tristate "EXYNOS_BCM_DBG_AUTO support"
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default n
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depends on EXYNOS_BCM_DBG
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depends on !(USE_SIGNED_BINARY)
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help
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Enable exynos-bcm_dbg_auto support
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config EXYNOS_BCM_DBG_DUMP
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tristate "EXYNOS_BCM_DBG dump support"
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depends on EXYNOS_BCM_DBG
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help
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Enable exynos-bcm_dbg dump support
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config EXYNOS_ACPM
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tristate "ACPM driver support"
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depends on ARCH_EXYNOS
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default n
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help
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Support ACPM for Exynos SoC.
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config ACPM_DVFS
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tristate "Exynos ACPM DVFS manager"
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depends on CAL_IF && CMUCAL
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default n
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help
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Support ACPM DVFS for Exynos SoC.
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config SHOW_ASV
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tristate "Support ASV Sysfs Node"
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depends on CAL_IF
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default y
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help
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Support ASV Sysfs Node
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config ECT
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tristate "Enable Exynos Characteristic Table File"
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default n
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help
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Support ECT for Exynos SoC.
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config EXYNOS_PM
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tristate "Enable Exynos PM"
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help
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Support EXYNOS_PM for Exynos SoC.
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config EXYNOS_DVFS_MANAGER
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tristate "Exynos DVFS Manager"
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default m
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help
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Enable DVFS Manager for Exynos SoC.
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This module controls constraint between each DVFS domains.
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config EXYNOS_CPUPM
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tristate "Exynos CPU Power Management driver"
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depends on ARCH_EXYNOS && PMUCAL
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default m
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help
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Support Exynos CPU Power Control for EXYNOS SoC.
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config EXYNOS_SSP
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tristate "Exynos Samsung Secure Platform"
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default m
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help
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Support Samsung Secure Platform
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config EXYNOS_CRYPTOMANAGER
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tristate "Exynos Samsung CryptoManager"
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default m
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help
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Support Exynos Samsung CryptoManager
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config EXYNOS_CPUHP
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tristate "CPU Hotplug driver support"
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default n
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help
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Support CPU Hotplug for Exynos SoC.
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config EXYNOS_UFCC
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tristate "User Frequency & C-state Control"
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depends on EXYNOS_CPUPM && ARM_EXYNOS_ACME
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default n
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help
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Control Frequency & C-state by user
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config EXYNOS_AFM
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tristate "Exynos AFM Handler"
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depends on CPU_FREQ
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default n
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help
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Enable AFM handler for Exynos SoC.
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config EXYNOS_PM_QOS
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tristate "Exynos PM QOS"
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default m
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help
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Support Exynos PM QOS
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config ACPM_DVFS
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tristate "Exynos ACPM DVFS manager"
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depends on CAL_IF && CMUCAL
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default n
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help
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Support ACPM DVFS for Exynos SoC.
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config EXYNOS_DEBUG_FREQ
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tristate "check constraint freq and print log"
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depends on CAL_IF
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default m
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help
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If this config is set, check constraint freq every time which cpufreq,
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config EXYNOS_MEMORY_LOGGER
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tristate "Exynos Memory Logger"
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default n
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help
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Exynos Memory Logger API is provided by memlog driver.
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Memlog means exynos memory Logger driver. The memlog provides
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the logging method desired by each driver in memory for debugging,
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memlog provides APIs for memory logging.
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config EXYNOS_SYSTEM_EVENT
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tristate "Exynos System Event Framework"
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default n
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help
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Enable System Event Framework for Exynos SoC.
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config EXYNOS_IMGLOADER
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tristate "Exynos Image Loader"
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default n
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help
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Enable Image Loader for Exynos SoC.
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config EXYNOS_MCINFO
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tristate "Exynos memory controller information"
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default m
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config MCINFO_SYSFS
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bool "Exynos memory controller information sysfs"
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depends on EXYNOS_MCINFO
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default y if SYSFS
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config EXYNOS_EL2
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tristate "Exynos EL2 Solution"
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depends on ARCH_EXYNOS
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help
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Exynos EL2 Solution has implemented Stage 2
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MMU and IOMMU
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config EXYNOS_S2MPU
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tristate "Exynos Stage 2 Memory Protection Unit(S2MPU)"
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depends on EXYNOS_EL2
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help
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Exynos S2MPU driver to set S2MPU access permission.
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config EXYNOS_S2MPUFD_FAIL_DETECTOR
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bool "Exynos S2MPU Fail Detector"
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depends on EXYNOS_S2MPU
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default y
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help
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Support Exynos S2MPU Fail Detector
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config EXYNOS_S2MPUFD_ILLEGAL_ACCESS_PANIC
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bool "Kernel Panic over S2MPU Illegal Access"
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depends on EXYNOS_S2MPUFD_FAIL_DETECTOR
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default y
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help
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Kernel panic will occur in case that S2MPU illegal
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access is detected.
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config EXYNOS_S2MPU_PD
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bool "Exynos S2MPU PM domain support"
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depends on EXYNOS_S2MPU
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default y
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help
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Backup and restore S2MPU when PM domains
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on and off.
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config EXYNOS_SDM
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tristate "Exynos Security Dump Manager Support"
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depends on DEBUG_SNAPSHOT
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default m
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help
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Exynos Security Dump Manager
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config EXYNOS_SECURE_LOG
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tristate "Exynos Secure Log"
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default m
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help
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Support Exynos Secure Log
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config EXYNOS_TZASC_FAIL_DETECTOR
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tristate "Exynos TZASC Fail Detector"
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default m
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help
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Support Exynos TZASC Fail Detector
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config EXYNOS_TZASC_ILLEGAL_READ_LOGGING
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bool "Logging TZASC Read Fail Information"
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depends on EXYNOS_TZASC_FAIL_DETECTOR
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default n
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help
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TZASC fail information of illegal reads will be printed
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by the Kernel logging system.
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config EXYNOS_TZASC_ILLEGAL_ACCESS_PANIC
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bool "Kernel Panic over TZASC Illegal Access"
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depends on EXYNOS_TZASC_FAIL_DETECTOR
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default y
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help
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Kernel panic will occur in case that TZASC illegal
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access is detected.
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config EXYNOS_PPMPU_FAIL_DETECTOR
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tristate "Exynos PPMPU Fail Detector"
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default m
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help
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Support Exynos PPMPU Fail Detector
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config EXYNOS_PPMPU_ILLEGAL_READ_LOGGING
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bool "Logging PPMPU Read Fail Information"
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depends on EXYNOS_PPMPU_FAIL_DETECTOR
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default n
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help
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PPMPU fail information of illegal reads will be printed
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by the Kernel logging system.
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config EXYNOS_PPMPU_ILLEGAL_ACCESS_PANIC
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bool "Kernel Panic over PPMPU Illegal Access"
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depends on EXYNOS_PPMPU_FAIL_DETECTOR
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default y
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help
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Kernel panic will occur in case that PPMPU illegal
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access is detected.
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config EXYNOS_SEH
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tristate "Exynos Smart Exception Handler"
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default m
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help
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Support Exynos Smart Exception Handler
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config EXYNOS_CONTENT_PATH_PROTECTION
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tristate "Exynos Content Path Protection"
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default m
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help
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Enable content path protection of EXYNOS.
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config EXYNOS_DP_POWER_CONTROL
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bool "Exynos DP power control for DRM"
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depends on HDCP2_DP_ENABLE
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default y
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help
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Enable DP power control of EXYNOS.
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config EXYNOS_MIGOV
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tristate "Exynos Multi IP Governor support"
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default m
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help
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Support Multi IP Governor for Exynos SoC.
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config EXYNOS_GPU_PROFILER
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tristate "Exynos GPU Profiler support"
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depends on EXYNOS_MIGOV
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default m
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help
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Support GPU Profiler for Exynos SoC.
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config EXYNOS_MIF_PROFILER
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tristate "Exynos MIF Profiler support"
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default m
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help
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Support MIF Profiler for Exynos SoC.
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config EXYNOS_CPU_PROFILER
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tristate "Exynos CPU Profiler support"
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depends on EXYNOS_MIGOV
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default m
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help
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Support CPU Profiler for Exynos SoC.
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config EXYNOS_WOW
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tristate "Exynos Workload Watcher"
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depends on ARM_EXYNOS_DEVFREQ
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default m
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help
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Exynos Workload Wather (WoW) driver support
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config EXYNOS_PTRAUTH_OVERRIDE_CFISCS
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bool "Exynos kernel ptr auth override CFI & Shadow Callstack"
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default n
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help
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For PTRAUTH active device, CFI & Shadow callstack
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check can be removed.
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Enable this config to remain CFI and shadow callstack
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only for modules to support GKI kernel.
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If unsure, keep default value.
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source "drivers/soc/samsung/acpm/Kconfig"
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source "drivers/soc/samsung/debug/Kconfig"
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source "drivers/soc/samsung/xperf/Kconfig"
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source "drivers/soc/samsung/exynos-hdcp/Kconfig"
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