drivers/mfd/Kconfig

# SPDX-License-Identifier: GPL-2.0-only

config MFD_MT6338
	tristate "MediaTek MT6338 PMIC Support"
	select MFD_CORE
	select REGMAP_I2C
	depends on I2C
	help
	  Say yes here to add support for MediaTek MT6338 PMIC.
	  This driver provides common support for accessing the MT6338 register.
	  Note, that this will only be useful paired with descriptions
	  of the independent functions as children nodes in the device tree.

config DEVICE_MODULES_MFD_MT6360
	tristate "Mediatek MT6360 SubPMIC"
	select MFD_CORE
	select REGMAP_I2C
	select REGMAP_IRQ
	select CRC8
	depends on I2C
	help
	  Say Y here to enable MT6360 PMU/PMIC/LDO functional support.
	  PMU part includes Charger, Flashlight, RGB LED
	  PMIC part includes 2-channel BUCKs and 2-channel LDOs
	  LDO part includes 4-channel LDOs

config DEVICE_MODULES_MFD_MT6397
	tristate "MediaTek MT6397 PMIC Support"
	select MFD_CORE
	select IRQ_DOMAIN
	help
	  Say yes here to add support for MediaTek MT6397 PMIC. This is
	  a Power Management IC. This driver provides common support for
	  accessing the device; additional drivers must be enabled in order
	  to use the functionality of the device.

config MFD_MT6375
	tristate "Mediatek MT6375 PMIC support"
	depends on OF && I2C
	select REGMAP_I2C
	select REGMAP_IRQ
	help
	  Say yes here to add support for Mediatek MT6375 PMIC. This is
	  a Power Management IC. This driver provides common support for
	  accessing the device; additional drivers must be enabled in order
	  to use the functionality of the device.

config MT6685_AUDCLK
	tristate "MT6685 AUD CLK"
	depends on MFD_MT6685
	help
	  This enables support for MT6685 audio clk control.
	  These PMICs are currently used with the Mediatek series of
	  SoCs.  Note, that this will only be useful paired with descriptions
	  of the independent functions as children nodes in the device tree.

config MFD_MT6685
	tristate "MT6685 SPMI PMIC"
	depends on OF
	depends on SPMI
	select REGMAP_SPMI
	select REGMAP_IRQ
	help
	  This enables support for the Mediatek SPMI PMICs.
	  These PMICs are currently used with the Mediatek series of
	  SoCs.  Note, that this will only be useful paired with descriptions
	  of the independent functions as children nodes in the device tree.

config MFD_MTK_SPMI_PMIC
	tristate "Mediatek SPMI PMICs"
	depends on OF
	depends on SPMI
	select REGMAP_SPMI
	help
	  This enables support for the Mediatek SPMI PMICs.
	  These PMICs are currently used with the MT63xx series of
	  SoCs.  Note, that this will only be useful paired with descriptions
	  of the independent functions as children nodes in the device tree.

	  Say M here if you want to include support for the SPMI PMIC
	  series as a module.  The module will be called "mtk-spmi-pmic".

config MFD_RT9490
	tristate "Richtek RT9490 Buck-Boost Switching Battery Charger"
	depends on I2C
	select MFD_CORE
	select REGMAP_I2C
	select IRQ_DOMAIN
	help
	  Say Y here to support Richtek RT9490. The RT9490 is a high-integrated
	  5A Buck-Boost switch mode battery charge management and system power
	  path management device for 1 to 4 cell Li-Ion and Li-Polymer battery.
	  Except the charger circuit, it also includes ADCs to sense the
	  charger voltage and current like as VBUS/IBUS/VBAT/IBAT.