drivers/soc/mediatek/Kconfig

Source file repositories/reference/linux-study-clean/drivers/soc/mediatek/Kconfig

File Facts

System
Linux kernel
Corpus path
drivers/soc/mediatek/Kconfig
Extension
[no extension]
Size
2873 bytes
Lines
93
Domain
Driver Families
Bucket
drivers/soc
Inferred role
Driver Families: build/configuration rule
Status
atlas-only

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

# 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_DVFSRC
	tristate "MediaTek DVFSRC Support"
	depends on ARCH_MEDIATEK
	help
	  Say yes here to add support for the MediaTek Dynamic Voltage
	  and Frequency Scaling Resource Collector (DVFSRC): a HW
	  IP found on many MediaTek SoCs, which is responsible for
	  collecting DVFS requests from various SoC IPs, other than
	  software, and performing bandwidth scaling to provide the
	  best achievable performance-per-watt.

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_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).

Annotation

Implementation Notes