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# SPDX-License-Identifier: GPL-2.0-only
#
# MediaTek SoC drivers
#
menu "MediaTek SoC drivers"
depends on ARCH_MEDIATEK || COMPILE_TEST
config MTK_CMDQ
tristate "MediaTek CMDQ Support"
depends on ARCH_MEDIATEK || COMPILE_TEST
select MAILBOX
select MTK_CMDQ_MBOX
select MTK_INFRACFG
help
Say yes here to add support for the MediaTek Command Queue (CMDQ)
driver. The CMDQ is used to help read/write registers with critical
time limitation, such as updating display configuration during the
vblank.
config MTK_DEVAPC
tristate "Mediatek Device APC Support"
help
Say yes here to enable support for Mediatek Device APC driver.
This driver is mainly used to handle the violation which catches
unexpected transaction.
The violation information is logged for further analysis or
countermeasures.
config MTK_INFRACFG
bool "MediaTek INFRACFG Support"
select REGMAP
help
Say yes here to add support for the MediaTek INFRACFG controller. The
INFRACFG controller contains various infrastructure registers not
directly associated to any device.
config MTK_PMIC_WRAP
tristate "MediaTek PMIC Wrapper Support"
depends on RESET_CONTROLLER
depends on OF
select REGMAP
help
Say yes here to add support for MediaTek PMIC Wrapper found
on different MediaTek SoCs. The PMIC wrapper is a proprietary
hardware to connect the PMIC.
config MTK_REGULATOR_COUPLER
bool "MediaTek SoC Regulator Coupler" if COMPILE_TEST
default ARCH_MEDIATEK
depends on REGULATOR
config MTK_SCPSYS
bool "MediaTek SCPSYS Support"
default ARCH_MEDIATEK
depends on OF
select REGMAP
select MTK_INFRACFG
select PM_GENERIC_DOMAINS if PM
help
Say yes here to add support for the MediaTek SCPSYS power domain
driver.
config MTK_SCPSYS_PM_DOMAINS
bool "MediaTek SCPSYS generic power domain"
default ARCH_MEDIATEK
depends on PM
select PM_GENERIC_DOMAINS
select REGMAP
help
Say y here to enable power domain support.
In order to meet high performance and low power requirements, the System
Control Processor System (SCPSYS) has several power management related
tasks in the system.
config MTK_MMSYS
tristate "MediaTek MMSYS Support"
default ARCH_MEDIATEK
depends on HAS_IOMEM
depends on MTK_CMDQ || MTK_CMDQ=n
help
Say yes here to add support for the MediaTek Multimedia
Subsystem (MMSYS).
config MTK_SVS
tristate "MediaTek Smart Voltage Scaling(SVS)"
depends on NVMEM_MTK_EFUSE && NVMEM
help
The Smart Voltage Scaling(SVS) engine is a piece of hardware
which has several controllers(banks) for calculating suitable
voltage to different power domains(CPU/GPU/CCI) according to
chip process corner, temperatures and other factors. Then DVFS
driver could apply SVS bank voltage to PMIC/Buck.
endmenu
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