132 lines
4 KiB
Text
132 lines
4 KiB
Text
# SPDX-License-Identifier: GPL-2.0-only
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#
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# MediaTek SoC drivers
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#
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menu "MediaTek SoC drivers"
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depends on ARCH_MEDIATEK || COMPILE_TEST
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config MTK_CMDQ
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tristate "MediaTek CMDQ Support"
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depends on ARCH_MEDIATEK || COMPILE_TEST
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select MAILBOX
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select MTK_CMDQ_MBOX
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select MTK_INFRACFG
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help
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Say yes here to add support for the MediaTek Command Queue (CMDQ)
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driver. The CMDQ is used to help read/write registers with critical
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time limitation, such as updating display configuration during the
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vblank.
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config MTK_DVFSRC
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tristate "MediaTek DVFSRC Support"
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depends on ARCH_MEDIATEK
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select MTK_INFRACFG
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select PM_GENERIC_DOMAINS if PM
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depends on MTK_SCPSYS
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help
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Say yes here to add support for the MediaTek DVFSRC (dynamic voltage
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and frequency scaling resource collector) found
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on different MediaTek SoCs. The DVFSRC is a proprietary
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hardware which is used to collect all the requests from
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system and turn into the decision of minimum Vcore voltage
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and minimum DRAM frequency to fulfill those requests.
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config MTK_DEVAPC
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tristate "Mediatek Device APC Support"
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help
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Say yes here to enable support for Mediatek Device APC driver.
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This driver is mainly used to handle the violation which catches
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unexpected transaction.
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The violation information is logged for further analysis or
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countermeasures.
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config MTK_INFRACFG
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bool "MediaTek INFRACFG Support"
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select REGMAP
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help
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Say yes here to add support for the MediaTek INFRACFG controller. The
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INFRACFG controller contains various infrastructure registers not
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directly associated to any device.
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config MTK_PMIC_WRAP
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tristate "MediaTek PMIC Wrapper Support"
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depends on RESET_CONTROLLER
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select REGMAP
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help
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Say yes here to add support for MediaTek PMIC Wrapper found
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on different MediaTek SoCs. The PMIC wrapper is a proprietary
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hardware to connect the PMIC.
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config MTK_SCPSYS
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tristate "MediaTek SCPSYS Support"
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default ARCH_MEDIATEK
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select REGMAP
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select PM_GENERIC_DOMAINS if PM
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help
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Say yes here to add support for the MediaTek SCPSYS power domain
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driver.
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config MTK_SCPSYS_PM_DOMAINS
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tristate "MediaTek SCPSYS generic power domain"
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default ARCH_MEDIATEK
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depends on PM
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select PM_GENERIC_DOMAINS
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select REGMAP
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help
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Say y here to enable power domain support.
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In order to meet high performance and low power requirements, the System
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Control Processor System (SCPSYS) has several power management related
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tasks in the system.
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config MTK_MMSYS
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tristate "MediaTek MMSYS Support"
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default ARCH_MEDIATEK
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depends on HAS_IOMEM
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help
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Say yes here to add support for the MediaTek Multimedia
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Subsystem (MMSYS).
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config MTK_MMDVFS
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tristate "MediaTek MMDVFS Support"
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depends on ARCH_MEDIATEK || COMPILE_TEST
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depends on REGULATOR_MTK_DVFSRC
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help
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Say yes here to add support for the MediaTek Multimedia DVFS (MMDVFS)
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driver. The MMDVFS is used to set clk for Mediatek multimedia hardwares
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, such as display, camera, mdp and video codec. Say no if your device
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does not need to do DVFS for Multimedia hardwares.
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config MTK_IPI
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tristate "MediaTek IPI Support"
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depends on RPMSG_MTK
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help
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Say yes here to add support for the MediaTek IPI between tinysys.
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MTK IPI consists of APIs to do Linux to/from uP/DSP communication
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based on rpmsg. Synchronization among tasks is also handled by
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this layer. If uP/DSP drivers handle by themselves, they can use
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rpmsg directly.
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config MTK_MBOX
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tristate "MediaTek Mbox Support"
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help
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Say yes here to add support for the MediaTek Mbox driver.
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MTK MBOX is a physical H/W which consists of configurable 128
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or 256 bytes SRAM and 32 bit irq. The driver does read/write
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SRAM and IRQ handling.
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menu "Security"
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source "drivers/soc/mediatek/devapc/Kconfig"
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source "drivers/soc/mediatek/devmpu/Kconfig"
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endmenu # Security
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config MTK_SOCINFO
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tristate "MediaTek SoCInfo Driver"
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select SOC_BUS
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help
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Include support for the SoC bus socinfo for the MediaTek SoC
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platforms to provide information about the SoC family and
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variant to user space.
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endmenu
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