93 lines
2.8 KiB
Plaintext
93 lines
2.8 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_DVFSRC
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tristate "MediaTek DVFSRC Support"
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depends on ARCH_MEDIATEK
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help
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Say yes here to add support for the MediaTek Dynamic Voltage
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and Frequency Scaling Resource Collector (DVFSRC): a HW
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IP found on many MediaTek SoCs, which is responsible for
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collecting DVFS requests from various SoC IPs, other than
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software, and performing bandwidth scaling to provide the
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best achievable performance-per-watt.
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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_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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depends on MTK_CMDQ || MTK_CMDQ=n
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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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config MTK_SOCINFO
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tristate "MediaTek SoC Information"
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default y
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depends on NVMEM_MTK_EFUSE
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select SOC_BUS
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help
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The MediaTek SoC Information (mtk-socinfo) driver provides
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information about the SoC to the userspace including the
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manufacturer name, marketing name and soc name.
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endmenu
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