94 lines
2.7 KiB
Plaintext
94 lines
2.7 KiB
Plaintext
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# 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_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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depends on OF
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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_REGULATOR_COUPLER
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bool "MediaTek SoC Regulator Coupler" if COMPILE_TEST
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default ARCH_MEDIATEK
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depends on REGULATOR
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config MTK_SCPSYS
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bool "MediaTek SCPSYS Support"
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default ARCH_MEDIATEK
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depends on OF
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select REGMAP
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select MTK_INFRACFG
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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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bool "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_SVS
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tristate "MediaTek Smart Voltage Scaling(SVS)"
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depends on NVMEM_MTK_EFUSE && NVMEM
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help
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The Smart Voltage Scaling(SVS) engine is a piece of hardware
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which has several controllers(banks) for calculating suitable
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voltage to different power domains(CPU/GPU/CCI) according to
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chip process corner, temperatures and other factors. Then DVFS
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driver could apply SVS bank voltage to PMIC/Buck.
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endmenu
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