# SPDX-License-Identifier: GPL-2.0-only
menuconfig [31mCONFIG_REGULATOR[0m
bool "Voltage and Current Regulator Support"
help
Generic Voltage and Current Regulator support.
This framework is designed to provide a generic interface to voltage
and current regulators within the Linux kernel. It's intended to
provide voltage and current control to client or consumer drivers and
also provide status information to user space applications through a
sysfs interface.
The intention is to allow systems to dynamically control regulator
output in order to save power and prolong battery life. This applies
to both voltage regulators (where voltage output is controllable) and
current sinks (where current output is controllable).
This framework safely compiles out if not selected so that client
drivers can still be used in systems with no software controllable
regulators.
If unsure, say no.
if [31mCONFIG_REGULATOR[0m
config [31mCONFIG_REGULATOR_DEBUG[0m
bool "Regulator debug support"
help
Say yes here to enable debugging support.
config [31mCONFIG_REGULATOR_FIXED_VOLTAGE[0m
tristate "Fixed voltage regulator support"
help
This driver provides support for fixed voltage regulators,
useful for systems which use a combination of software
managed regulators and simple non-configurable regulators.
config [31mCONFIG_REGULATOR_VIRTUAL_CONSUMER[0m
tristate "Virtual regulator consumer support"
help
This driver provides a virtual consumer for the voltage and
current regulator API which provides sysfs controls for
configuring the supplies requested. This is mainly useful
for test purposes.
If unsure, say no.
config [31mCONFIG_REGULATOR_USERSPACE_CONSUMER[0m
tristate "Userspace regulator consumer support"
help
There are some classes of devices that are controlled entirely
from user space. Userspace consumer driver provides ability to
control power supplies for such devices.
If unsure, say no.
config [31mCONFIG_REGULATOR_88PG86X[0m
tristate "Marvell 88PG86X voltage regulators"
depends on [31mCONFIG_I2C[0m
select [31mCONFIG_REGMAP_I2C[0m
help
This driver supports Marvell 88PG867 and 88PG868 voltage regulators.
They provide two [31mCONFIG_I2C[0m-controlled DC/DC step-down converters with
sleep mode and separate enable pins.
config [31mCONFIG_REGULATOR_88PM800[0m
tristate "Marvell 88PM800 Power regulators"
depends on [31mCONFIG_MFD_88PM800[0m
help
This driver supports Marvell 88PM800 voltage regulator chips.
It delivers digitally programmable output,
the voltage is programmed via [31mCONFIG_I2C[0m interface.
It's suitable to support PXA988 chips to control VCC_MAIN and
various voltages.
config [31mCONFIG_REGULATOR_88PM8607[0m
tristate "Marvell 88PM8607 Power regulators"
depends on [31mCONFIG_MFD_88PM860X[0m=y
help
This driver supports 88PM8607 voltage regulator chips.
config [31mCONFIG_REGULATOR_ACT8865[0m
tristate "Active-semi act8865 voltage regulator"
depends on [31mCONFIG_I2C[0m
depends on [31mCONFIG_POWER_SUPPLY[0m
select [31mCONFIG_REGMAP_I2C[0m
help
This driver controls a active-semi act8865 voltage output
regulator via [31mCONFIG_I2C[0m bus.
config [31mCONFIG_REGULATOR_ACT8945A[0m
tristate "Active-semi ACT8945A voltage regulator"
depends on [31mCONFIG_MFD_ACT8945A[0m
help
This driver controls a active-semi ACT8945A voltage regulator
via [31mCONFIG_I2C[0m bus. The ACT8945A features three step-down DC/DC converters
and four low-dropout linear regulators, along with a ActivePath
battery charger.
config [31mCONFIG_REGULATOR_AD5398[0m
tristate "Analog Devices AD5398/AD5821 regulators"
depends on [31mCONFIG_I2C[0m
help
This driver supports AD5398 and AD5821 current regulator chips.
If building into module, its name is ad5398.ko.
config [31mCONFIG_REGULATOR_ANATOP[0m
tristate "Freescale i.MX on-chip ANATOP LDO regulators"
depends on [31mCONFIG_MFD_SYSCON[0m
help
Say y here to support Freescale i.MX on-chip ANATOP LDOs
regulators. It is recommended that this option be
enabled on i.MX6 platform.
config [31mCONFIG_REGULATOR_AAT2870[0m
tristate "AnalogicTech AAT2870 Regulators"
depends on [31mCONFIG_MFD_AAT2870_CORE[0m
help
If you have a AnalogicTech AAT2870 say Y to enable the
regulator driver.
config [31mCONFIG_REGULATOR_AB3100[0m
tristate "ST-Ericsson AB3100 Regulator functions"
depends on [31mCONFIG_AB3100_CORE[0m
default y if [31mCONFIG_AB3100_CORE[0m
help
These regulators correspond to functionality in the
AB3100 analog baseband dealing with power regulators
for the system.
config [31mCONFIG_REGULATOR_AB8500[0m
bool "ST-Ericsson AB8500 Power Regulators"
depends on [31mCONFIG_AB8500_CORE[0m
help
This driver supports the regulators found on the ST-Ericsson mixed
signal AB8500 PMIC
config [31mCONFIG_REGULATOR_ARIZONA_LDO1[0m
tristate "Cirrus Madera and Wolfson Arizona class devices LDO1"
depends on [31mCONFIG_MFD_ARIZONA[0m || [31mCONFIG_MFD_MADERA[0m
depends on [31mCONFIG_SND_SOC[0m
help
Support for the LDO1 regulators found on Cirrus Logic Madera codecs
and Wolfson Microelectronic Arizona codecs.
config [31mCONFIG_REGULATOR_ARIZONA_MICSUPP[0m
tristate "Cirrus Madera and Wolfson Arizona class devices MICSUPP"
depends on [31mCONFIG_MFD_ARIZONA[0m || [31mCONFIG_MFD_MADERA[0m
depends on [31mCONFIG_SND_SOC[0m
help
Support for the MICSUPP regulators found on Cirrus Logic Madera codecs
and Wolfson Microelectronic Arizona codecs
devices.
config [31mCONFIG_REGULATOR_AS3711[0m
tristate "AS3711 PMIC"
depends on [31mCONFIG_MFD_AS3711[0m
help
This driver provides support for the voltage regulators on the
AS3711 PMIC
config [31mCONFIG_REGULATOR_AS3722[0m
tristate "AMS AS3722 PMIC Regulators"
depends on [31mCONFIG_MFD_AS3722[0m
help
This driver provides support for the voltage regulators on the
AS3722 PMIC. This will enable support for all the software
controllable DCDC/LDO regulators.
config [31mCONFIG_REGULATOR_AXP20X[0m
tristate "X-POWERS AXP20X PMIC Regulators"
depends on [31mCONFIG_MFD_AXP20X[0m
help
This driver provides support for the voltage regulators on the
AXP20X PMIC.
config [31mCONFIG_REGULATOR_BCM590XX[0m
tristate "Broadcom BCM590xx PMU Regulators"
depends on [31mCONFIG_MFD_BCM590XX[0m
help
This driver provides support for the voltage regulators on the
BCM590xx PMUs. This will enable support for the software
controllable LDO/Switching regulators.
config [31mCONFIG_REGULATOR_BD70528[0m
tristate "ROHM BD70528 Power Regulator"
depends on [31mCONFIG_MFD_ROHM_BD70528[0m
help
This driver supports voltage regulators on ROHM BD70528 PMIC.
This will enable support for the software controllable buck
and LDO regulators.
This driver can also be built as a module. If so, the module
will be called bd70528-regulator.
config [31mCONFIG_REGULATOR_BD718XX[0m
tristate "ROHM BD71837 Power Regulator"
depends on [31mCONFIG_MFD_ROHM_BD718XX[0m
help
This driver supports voltage regulators on ROHM BD71837 PMIC.
This will enable support for the software controllable buck
and LDO regulators.
This driver can also be built as a module. If so, the module
will be called bd718x7-regulator.
config [31mCONFIG_REGULATOR_BD9571MWV[0m
tristate "ROHM BD9571MWV Regulators"
depends on [31mCONFIG_MFD_BD9571MWV[0m
help
This driver provides support for the voltage regulators on the
ROHM BD9571MWV PMIC. This will enable support for the software
controllable regulator and voltage sampling units.
This driver can also be built as a module. If so, the module
will be called bd9571mwv-regulator.
config [31mCONFIG_REGULATOR_CPCAP[0m
tristate "Motorola CPCAP regulator"
depends on [31mCONFIG_MFD_CPCAP[0m
help
Say y here for CPCAP regulator found on some Motorola phones
and tablets such as Droid 4.
config [31mCONFIG_REGULATOR_DA903X[0m
tristate "Dialog Semiconductor DA9030/DA9034 regulators"
depends on [31mCONFIG_PMIC_DA903X[0m
depends on ![31mCONFIG_CC_IS_CLANG[0m # https://bugs.llvm.org/show_bug.cgi?id=38789
help
Say y here to support the BUCKs and LDOs regulators found on
Dialog Semiconductor DA9030/DA9034 PMIC.
config [31mCONFIG_REGULATOR_DA9052[0m
tristate "Dialog Semiconductor DA9052/DA9053 regulators"
depends on [31mCONFIG_PMIC_DA9052[0m
help
This driver supports the voltage regulators of DA9052-BC and
DA9053-AA/Bx PMIC.
config [31mCONFIG_REGULATOR_DA9055[0m
tristate "Dialog Semiconductor DA9055 regulators"
depends on [31mCONFIG_MFD_DA9055[0m
help
Say y here to support the BUCKs and LDOs regulators found on
Dialog Semiconductor DA9055 PMIC.
This driver can also be built as a module. If so, the module
will be called da9055-regulator.
config [31mCONFIG_REGULATOR_DA9062[0m
tristate "Dialog Semiconductor DA9061/62 regulators"
depends on [31mCONFIG_MFD_DA9062[0m
help
Say y here to support the BUCKs and LDOs regulators found on
DA9061 and DA9062 PMICs.
This driver can also be built as a module. If so, the module
will be called da9062-regulator.
config [31mCONFIG_REGULATOR_DA9063[0m
tristate "Dialog Semiconductor DA9063 regulators"
depends on [31mCONFIG_MFD_DA9063[0m && [31mCONFIG_OF[0m
help
Say y here to support the BUCKs and LDOs regulators found on
DA9063 PMICs.
This driver can also be built as a module. If so, the module
will be called da9063-regulator.
config [31mCONFIG_REGULATOR_DA9210[0m
tristate "Dialog Semiconductor DA9210 regulator"
depends on [31mCONFIG_I2C[0m
select [31mCONFIG_REGMAP_I2C[0m
help
Say y here to support for the Dialog Semiconductor DA9210.
The DA9210 is a multi-phase synchronous step down
converter 12A DC-DC Buck controlled through an [31mCONFIG_I2C[0m
interface.
config [31mCONFIG_REGULATOR_DA9211[0m
tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator"
depends on [31mCONFIG_I2C[0m
select [31mCONFIG_REGMAP_I2C[0m
help
Say y here to support for the Dialog Semiconductor DA9211/DA9212
/DA9213/DA9214/DA9215.
The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
step down converter 12A or 16A DC-DC Buck controlled through an [31mCONFIG_I2C[0m
interface.
config [31mCONFIG_REGULATOR_DBX500_PRCMU[0m
bool
config [31mCONFIG_REGULATOR_DB8500_PRCMU[0m
bool "ST-Ericsson DB8500 Voltage Domain Regulators"
depends on [31mCONFIG_MFD_DB8500_PRCMU[0m
select [31mCONFIG_REGULATOR_DBX500_PRCMU[0m
help
This driver supports the voltage domain regulators controlled by the
DB8500 PRCMU
config [31mCONFIG_REGULATOR_FAN53555[0m
tristate "Fairchild FAN53555 Regulator"
depends on [31mCONFIG_I2C[0m
select [31mCONFIG_REGMAP_I2C[0m
help
This driver supports Fairchild FAN53555 Digitally Programmable
TinyBuck Regulator. The FAN53555 is a step-down switching voltage
regulator that delivers a digitally programmable output from an
input voltage supply of 2.5V to 5.5V. The output voltage is
programmed through an [31mCONFIG_I2C[0m interface.
config [31mCONFIG_REGULATOR_GPIO[0m
tristate "GPIO regulator support"
depends on [31mCONFIG_GPIOLIB[0m || [31mCONFIG_COMPILE_TEST[0m
help
This driver provides support for regulators that can be
controlled via gpios.
It is capable of supporting current and voltage regulators
and the platform has to provide a mapping of GPIO-states
to target volts/amps.
config [31mCONFIG_REGULATOR_HI6421[0m
tristate "HiSilicon Hi6421 PMIC voltage regulator support"
depends on [31mCONFIG_MFD_HI6421_PMIC[0m && [31mCONFIG_OF[0m
help
This driver provides support for the voltage regulators on the
HiSilicon Hi6421 PMU / Codec IC.
Hi6421 is a multi-function device which, on regulator part, provides
21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
of them come with support to either ECO (idle) or sleep mode.
config [31mCONFIG_REGULATOR_HI6421V530[0m
tristate "HiSilicon Hi6421v530 PMIC voltage regulator support"
depends on [31mCONFIG_MFD_HI6421_PMIC[0m && [31mCONFIG_OF[0m
help
This driver provides support for the voltage regulators on
HiSilicon Hi6421v530 PMU / Codec IC.
Hi6421v530 is a multi-function device which, on regulator part,
provides 5 general purpose LDOs, and all of them come with support
to either ECO (idle) or sleep mode.
config [31mCONFIG_REGULATOR_HI655X[0m
tristate "Hisilicon HI655X PMIC regulators support"
depends on [31mCONFIG_ARCH_HISI[0m || [31mCONFIG_COMPILE_TEST[0m
depends on [31mCONFIG_MFD_HI655X_PMIC[0m && [31mCONFIG_OF[0m
help
This driver provides support for the voltage regulators of the
Hisilicon Hi655x PMIC device.
config [31mCONFIG_REGULATOR_ISL9305[0m
tristate "Intersil ISL9305 regulator"
depends on [31mCONFIG_I2C[0m
select [31mCONFIG_REGMAP_I2C[0m
help
This driver supports ISL9305 voltage regulator chip.
config [31mCONFIG_REGULATOR_ISL6271A[0m
tristate "Intersil ISL6271A Power regulator"
depends on [31mCONFIG_I2C[0m
help
This driver supports ISL6271A voltage regulator chip.
config [31mCONFIG_REGULATOR_LM363X[0m
tristate "TI LM363X voltage regulators"
depends on [31mCONFIG_MFD_TI_LMU[0m
help
This driver supports LM3631, LM3632 and LM36274 voltage regulators for
the LCD bias.
One boost output voltage is configurable and always on.
Other LDOs are used for the display module.
config [31mCONFIG_REGULATOR_LOCHNAGAR[0m
tristate "Cirrus Logic Lochnagar regulator driver"
depends on [31mCONFIG_MFD_LOCHNAGAR[0m
help
This enables regulator support on the Cirrus Logic Lochnagar audio
development board.
config [31mCONFIG_REGULATOR_LP3971[0m
tristate "National Semiconductors LP3971 PMIC regulator driver"
depends on [31mCONFIG_I2C[0m
help
Say Y here to support the voltage regulators and convertors
on National Semiconductors LP3971 PMIC
config [31mCONFIG_REGULATOR_LP3972[0m
tristate "National Semiconductors LP3972 PMIC regulator driver"
depends on [31mCONFIG_I2C[0m
help
Say Y here to support the voltage regulators and convertors
on National Semiconductors LP3972 PMIC
config [31mCONFIG_REGULATOR_LP872X[0m
tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
depends on [31mCONFIG_I2C[0m
select [31mCONFIG_REGMAP_I2C[0m
help
This driver supports LP8720/LP8725 PMIC
config [31mCONFIG_REGULATOR_LP873X[0m
tristate "TI LP873X Power regulators"
depends on [31mCONFIG_MFD_TI_LP873X[0m && [31mCONFIG_OF[0m
help
This driver supports LP873X voltage regulator chips. LP873X
provides two step-down converters and two general-purpose LDO
voltage regulators. It supports software based voltage control
for different voltage domains
config [31mCONFIG_REGULATOR_LP8755[0m
tristate "TI LP8755 High Performance PMU driver"
depends on [31mCONFIG_I2C[0m
select [31mCONFIG_REGMAP_I2C[0m
help
This driver supports LP8755 High Performance PMU driver. This
chip contains six step-down DC/DC converters which can support
9 mode multiphase configuration.
config [31mCONFIG_REGULATOR_LP87565[0m
tristate "TI LP87565 Power regulators"
depends on [31mCONFIG_MFD_TI_LP87565[0m && [31mCONFIG_OF[0m
help
This driver supports LP87565 voltage regulator chips. LP87565
provides four step-down converters. It supports software based
voltage control for different voltage domains
config [31mCONFIG_REGULATOR_LP8788[0m
tristate "TI LP8788 Power Regulators"
depends on [31mCONFIG_MFD_LP8788[0m
help
This driver supports LP8788 voltage regulator chip.
config [31mCONFIG_REGULATOR_LTC3589[0m
tristate "LTC3589 8-output voltage regulator"
depends on [31mCONFIG_I2C[0m
select [31mCONFIG_REGMAP_I2C[0m
help
This enables support for the LTC3589, LTC3589-1, and LTC3589-2
8-output regulators controlled via [31mCONFIG_I2C[0m.
config [31mCONFIG_REGULATOR_LTC3676[0m
tristate "LTC3676 8-output voltage regulator"
depends on [31mCONFIG_I2C[0m
select [31mCONFIG_REGMAP_I2C[0m
help
This enables support for the LTC3676
8-output regulators controlled via [31mCONFIG_I2C[0m.
config [31mCONFIG_REGULATOR_MAX14577[0m
tristate "Maxim 14577/77836 regulator"
depends on [31mCONFIG_MFD_MAX14577[0m
help
This driver controls a Maxim MAX14577/77836 regulator via [31mCONFIG_I2C[0m bus.
The MAX14577 regulators include safeout LDO and charger current
regulator. The MAX77836 has two additional LDOs.
config [31mCONFIG_REGULATOR_MAX1586[0m
tristate "Maxim 1586/1587 voltage regulator"
depends on [31mCONFIG_I2C[0m
help
This driver controls a Maxim 1586 or 1587 voltage output
regulator via [31mCONFIG_I2C[0m bus. The provided regulator is suitable
for [31mCONFIG_PXA27x[0m chips to control VCC_CORE and VCC_USIM voltages.
config [31mCONFIG_REGULATOR_MAX77620[0m
tristate "Maxim 77620/MAX20024 voltage regulator"
depends on [31mCONFIG_MFD_MAX77620[0m
help
This driver controls Maxim MAX77620 voltage output regulator
via [31mCONFIG_I2C[0m bus. The provided regulator is suitable for Tegra
chip to control Step-Down DC-DC and LDOs. Say Y here to
enable the regulator driver.
config [31mCONFIG_REGULATOR_MAX77650[0m
tristate "Maxim MAX77650/77651 regulator support"
depends on [31mCONFIG_MFD_MAX77650[0m
help
Regulator driver for MAX77650/77651 PMIC from Maxim
Semiconductor. This device has a SIMO with three independent
power rails and an LDO.
config [31mCONFIG_REGULATOR_MAX8649[0m
tristate "Maxim 8649 voltage regulator"
depends on [31mCONFIG_I2C[0m
select [31mCONFIG_REGMAP_I2C[0m
help
This driver controls a Maxim 8649 voltage output regulator via
[31mCONFIG_I2C[0m bus.
config [31mCONFIG_REGULATOR_MAX8660[0m
tristate "Maxim 8660/8661 voltage regulator"
depends on [31mCONFIG_I2C[0m
help
This driver controls a Maxim 8660/8661 voltage output
regulator via [31mCONFIG_I2C[0m bus.
config [31mCONFIG_REGULATOR_MAX8907[0m
tristate "Maxim 8907 voltage regulator"
depends on [31mCONFIG_MFD_MAX8907[0m
help
This driver controls a Maxim 8907 voltage output regulator
via [31mCONFIG_I2C[0m bus. The provided regulator is suitable for Tegra
chip to control Step-Down DC-DC and LDOs.
config [31mCONFIG_REGULATOR_MAX8925[0m
tristate "Maxim MAX8925 Power Management IC"
depends on [31mCONFIG_MFD_MAX8925[0m
help
Say y here to support the voltage regulator of Maxim MAX8925 PMIC.
config [31mCONFIG_REGULATOR_MAX8952[0m
tristate "Maxim MAX8952 Power Management IC"
depends on [31mCONFIG_I2C[0m
help
This driver controls a Maxim 8952 voltage output regulator
via [31mCONFIG_I2C[0m bus. Maxim 8952 has one voltage output and supports 4 DVS
modes ranging from 0.77V to 1.40V by 0.01V steps.
config [31mCONFIG_REGULATOR_MAX8973[0m
tristate "Maxim MAX8973 voltage regulator "
depends on [31mCONFIG_I2C[0m
depends on [31mCONFIG_THERMAL[0m && [31mCONFIG_THERMAL_OF[0m
select [31mCONFIG_REGMAP_I2C[0m
help
The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
switching regulator delivers up to 9A of output current. Each
phase operates at a 2MHz fixed frequency with a 120 deg shift
from the adjacent phase, allowing the use of small magnetic component.
config [31mCONFIG_REGULATOR_MAX8997[0m
tristate "Maxim 8997/8966 regulator"
depends on [31mCONFIG_MFD_MAX8997[0m
help
This driver controls a Maxim 8997/8966 regulator
via [31mCONFIG_I2C[0m bus. The provided regulator is suitable for S5PC110,
S5PV210, and Exynos-4 chips to control VCC_CORE and
VCC_USIM voltages.
config [31mCONFIG_REGULATOR_MAX8998[0m
tristate "Maxim 8998 voltage regulator"
depends on [31mCONFIG_MFD_MAX8998[0m
help
This driver controls a Maxim 8998 voltage output regulator
via [31mCONFIG_I2C[0m bus. The provided regulator is suitable for S3C6410
and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
config [31mCONFIG_REGULATOR_MAX77686[0m
tristate "Maxim 77686 regulator"
depends on [31mCONFIG_MFD_MAX77686[0m
help
This driver controls a Maxim 77686 regulator
via [31mCONFIG_I2C[0m bus. The provided regulator is suitable for
Exynos-4 chips to control VARM and VINT voltages.
config [31mCONFIG_REGULATOR_MAX77693[0m
tristate "Maxim 77693/77843 regulator"
depends on ([31mCONFIG_MFD_MAX77693[0m || [31mCONFIG_MFD_MAX77843[0m)
help
This driver controls a Maxim 77693/77843 regulators via [31mCONFIG_I2C[0m bus.
The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
and one current regulator 'CHARGER'. This is suitable for
Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
config [31mCONFIG_REGULATOR_MAX77802[0m
tristate "Maxim 77802 regulator"
depends on [31mCONFIG_MFD_MAX77686[0m
help
This driver controls a Maxim 77802 regulator
via [31mCONFIG_I2C[0m bus. The provided regulator is suitable for
Exynos5420/Exynos5800 SoCs to control various voltages.
It includes support for control of voltage and ramp speed.
config [31mCONFIG_REGULATOR_MC13XXX_CORE[0m
tristate
config [31mCONFIG_REGULATOR_MC13783[0m
tristate "Freescale MC13783 regulator driver"
depends on [31mCONFIG_MFD_MC13XXX[0m
select [31mCONFIG_REGULATOR_MC13XXX_CORE[0m
help
Say y here to support the regulators found on the Freescale MC13783
PMIC.
config [31mCONFIG_REGULATOR_MC13892[0m
tristate "Freescale MC13892 regulator driver"
depends on [31mCONFIG_MFD_MC13XXX[0m
select [31mCONFIG_REGULATOR_MC13XXX_CORE[0m
help
Say y here to support the regulators found on the Freescale MC13892
PMIC.
config [31mCONFIG_REGULATOR_MCP16502[0m
tristate "Microchip MCP16502 PMIC"
depends on [31mCONFIG_I2C[0m && [31mCONFIG_OF[0m
select [31mCONFIG_REGMAP_I2C[0m
help
Say y here to support the MCP16502 PMIC. This driver supports
basic operations (get/set voltage, get/set operating mode)
through the regulator interface. In addition it enables
suspend-to-ram/standby transition.
config [31mCONFIG_REGULATOR_MT6311[0m
tristate "MediaTek MT6311 PMIC"
depends on [31mCONFIG_I2C[0m
select [31mCONFIG_REGMAP_I2C[0m
help
Say y here to select this option to enable the power regulator of
MediaTek MT6311 PMIC.
This driver supports the control of different power rails of device
through regulator interface.
config [31mCONFIG_REGULATOR_MT6323[0m
tristate "MediaTek MT6323 PMIC"
depends on [31mCONFIG_MFD_MT6397[0m
help
Say y here to select this option to enable the power regulator of
MediaTek MT6323 PMIC.
This driver supports the control of different power rails of device
through regulator interface.
config [31mCONFIG_REGULATOR_MT6358[0m
tristate "MediaTek MT6358 PMIC"
depends on [31mCONFIG_MFD_MT6397[0m && [31mCONFIG_BROKEN[0m
help
Say y here to select this option to enable the power regulator of
MediaTek MT6358 PMIC.
This driver supports the control of different power rails of device
through regulator interface.
config [31mCONFIG_REGULATOR_MT6380[0m
tristate "MediaTek MT6380 PMIC"
depends on [31mCONFIG_MTK_PMIC_WRAP[0m
help
Say y here to select this option to enable the power regulator of
MediaTek MT6380 PMIC.
This driver supports the control of different power rails of device
through regulator interface.
config [31mCONFIG_REGULATOR_MT6397[0m
tristate "MediaTek MT6397 PMIC"
depends on [31mCONFIG_MFD_MT6397[0m
help
Say y here to select this option to enable the power regulator of
MediaTek MT6397 PMIC.
This driver supports the control of different power rails of device
through regulator interface.
config [31mCONFIG_REGULATOR_PALMAS[0m
tristate "TI Palmas PMIC Regulators"
depends on [31mCONFIG_MFD_PALMAS[0m
help
If you wish to control the regulators on the Palmas series of
chips say Y here. This will enable support for all the software
controllable SMPS/LDO regulators.
The regulators available on Palmas series chips vary depending
on the muxing. This is handled automatically in the driver by
reading the mux info from OTP.
config [31mCONFIG_REGULATOR_PBIAS[0m
tristate "PBIAS OMAP regulator driver"
depends on ([31mCONFIG_ARCH_OMAP[0m || [31mCONFIG_COMPILE_TEST[0m) && [31mCONFIG_MFD_SYSCON[0m
help
Say y here to support pbias regulator for mmc1:SD card i/o
on OMAP SoCs.
This driver provides support for OMAP pbias modelled
regulators.
config [31mCONFIG_REGULATOR_PCAP[0m
tristate "Motorola PCAP2 regulator driver"
depends on [31mCONFIG_EZX_PCAP[0m
help
This driver provides support for the voltage regulators of the
PCAP2 PMIC.
config [31mCONFIG_REGULATOR_PCF50633[0m
tristate "NXP PCF50633 regulator driver"
depends on [31mCONFIG_MFD_PCF50633[0m
help
Say Y here to support the voltage regulators and converters
on PCF50633
config [31mCONFIG_REGULATOR_PFUZE100[0m
tristate "Freescale PFUZE100/200/3000/3001 regulator driver"
depends on [31mCONFIG_I2C[0m
select [31mCONFIG_REGMAP_I2C[0m
help
Say y here to support the regulators found on the Freescale
PFUZE100/200/3000/3001 PMIC.
config [31mCONFIG_REGULATOR_PV88060[0m
tristate "Powerventure Semiconductor PV88060 regulator"
depends on [31mCONFIG_I2C[0m
select [31mCONFIG_REGMAP_I2C[0m
help
Say y here to support the voltage regulators and convertors
PV88060
config [31mCONFIG_REGULATOR_PV88080[0m
tristate "Powerventure Semiconductor PV88080 regulator"
depends on [31mCONFIG_I2C[0m
select [31mCONFIG_REGMAP_I2C[0m
help
Say y here to support the buck convertors on PV88080
config [31mCONFIG_REGULATOR_PV88090[0m
tristate "Powerventure Semiconductor PV88090 regulator"
depends on [31mCONFIG_I2C[0m
select [31mCONFIG_REGMAP_I2C[0m
help
Say y here to support the voltage regulators and convertors
on PV88090
config [31mCONFIG_REGULATOR_PWM[0m
tristate "PWM voltage regulator"
depends on [31mCONFIG_PWM[0m
help
This driver supports [31mCONFIG_PWM[0m controlled voltage regulators. [31mCONFIG_PWM[0m
duty cycle can increase or decrease the voltage.
config [31mCONFIG_REGULATOR_QCOM_RPM[0m
tristate "Qualcomm RPM regulator driver"
depends on [31mCONFIG_MFD_QCOM_RPM[0m
help
If you say yes to this option, support will be included for the
regulators exposed by the Resource Power Manager found in Qualcomm
8660, 8960 and 8064 based devices.
Say [31mCONFIG_M[0m here if you want to include support for the regulators on the
Qualcomm RPM as a module. The module will be named
"qcom_rpm-regulator".
config [31mCONFIG_REGULATOR_QCOM_RPMH[0m
tristate "Qualcomm Technologies, Inc. RPMh regulator driver"
depends on [31mCONFIG_QCOM_RPMH[0m || [31mCONFIG_COMPILE_TEST[0m
help
This driver supports control of PMIC regulators via the RPMh hardware
block found on Qualcomm Technologies Inc. SoCs. RPMh regulator
control allows for voting on regulator state between multiple
processors within the SoC.
config [31mCONFIG_REGULATOR_QCOM_SMD_RPM[0m
tristate "Qualcomm SMD based RPM regulator driver"
depends on [31mCONFIG_QCOM_SMD_RPM[0m
help
If you say yes to this option, support will be included for the
regulators exposed by the Resource Power Manager found in Qualcomm
8974 based devices.
Say [31mCONFIG_M[0m here if you want to include support for the regulators on the
Qualcomm RPM as a module. The module will be named
"qcom_smd-regulator".
config [31mCONFIG_REGULATOR_QCOM_SPMI[0m
tristate "Qualcomm SPMI regulator driver"
depends on [31mCONFIG_SPMI[0m || [31mCONFIG_COMPILE_TEST[0m
help
If you say yes to this option, support will be included for the
regulators found in Qualcomm [31mCONFIG_SPMI[0m PMICs.
Say [31mCONFIG_M[0m here if you want to include support for the regulators on the
Qualcomm [31mCONFIG_SPMI[0m PMICs as a module. The module will be named
"qcom_spmi-regulator".
config [31mCONFIG_REGULATOR_RC5T583[0m
tristate "RICOH RC5T583 Power regulators"
depends on [31mCONFIG_MFD_RC5T583[0m
help
Select this option to enable the power regulator of RICOH
PMIC RC5T583.
This driver supports the control of different power rails of device
through regulator interface. The device supports multiple DCDC/LDO
outputs which can be controlled by i2c communication.
config [31mCONFIG_REGULATOR_RK808[0m
tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power regulators"
depends on [31mCONFIG_MFD_RK808[0m
help
Select this option to enable the power regulator of ROCKCHIP
PMIC RK805,RK809&RK817,RK808 and RK818.
This driver supports the control of different power rails of device
through regulator interface. The device supports multiple DCDC/LDO
outputs which can be controlled by i2c communication.
config [31mCONFIG_REGULATOR_RN5T618[0m
tristate "Ricoh RN5T567/618 voltage regulators"
depends on [31mCONFIG_MFD_RN5T618[0m
help
Say y here to support the regulators found on Ricoh RN5T567,
RN5T618 or RC5T619 PMIC.
config [31mCONFIG_REGULATOR_RT5033[0m
tristate "Richtek RT5033 Regulators"
depends on [31mCONFIG_MFD_RT5033[0m
help
This adds support for voltage and current regulators in Richtek
RT5033 PMIC. The device supports multiple regulators like
current source, LDO and Buck.
config [31mCONFIG_REGULATOR_S2MPA01[0m
tristate "Samsung S2MPA01 voltage regulator"
depends on [31mCONFIG_MFD_SEC_CORE[0m
help
This driver controls Samsung S2MPA01 voltage output regulator
via [31mCONFIG_I2C[0m bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
config [31mCONFIG_REGULATOR_S2MPS11[0m
tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
depends on [31mCONFIG_MFD_SEC_CORE[0m
help
This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
output regulator via [31mCONFIG_I2C[0m bus. The chip is comprised of high efficient
Buck converters including Dual-Phase Buck converter, Buck-Boost
converter, various LDOs.
config [31mCONFIG_REGULATOR_S5M8767[0m
tristate "Samsung S5M8767A voltage regulator"
depends on [31mCONFIG_MFD_SEC_CORE[0m
help
This driver supports a Samsung S5M8767A voltage output regulator
via [31mCONFIG_I2C[0m bus. S5M8767A have 9 Bucks and 28 LDOs output and
supports DVS mode with 8bits of output voltage control.
config [31mCONFIG_REGULATOR_SC2731[0m
tristate "Spreadtrum SC2731 power regulator driver"
depends on [31mCONFIG_MFD_SC27XX_PMIC[0m || [31mCONFIG_COMPILE_TEST[0m
help
This driver provides support for the voltage regulators on the
SC2731 PMIC.
config [31mCONFIG_REGULATOR_SKY81452[0m
tristate "Skyworks Solutions SKY81452 voltage regulator"
depends on [31mCONFIG_MFD_SKY81452[0m
help
This driver supports Skyworks SKY81452 voltage output regulator
via [31mCONFIG_I2C[0m bus. SKY81452 has one voltage linear regulator can be
programmed from 4.5V to 20V.
This driver can also be built as a module. If so, the module
will be called sky81452-regulator.
config [31mCONFIG_REGULATOR_SLG51000[0m
tristate "Dialog Semiconductor SLG51000 regulators"
depends on [31mCONFIG_I2C[0m
select [31mCONFIG_REGMAP_I2C[0m
help
Say y here to support for the Dialog Semiconductor SLG51000.
The SLG51000 is seven compact and customizable low dropout
regulators.
config [31mCONFIG_REGULATOR_STM32_BOOSTER[0m
tristate "STMicroelectronics STM32 BOOSTER"
depends on [31mCONFIG_ARCH_STM32[0m || [31mCONFIG_COMPILE_TEST[0m
help
This driver supports internal booster (3V3) embedded in some
STMicroelectronics STM32 chips. It can be used to supply ADC analog
input switches when vdda supply is below 2.7V.
This driver can also be built as a module. If so, the module
will be called stm32-booster.
config [31mCONFIG_REGULATOR_STM32_VREFBUF[0m
tristate "STMicroelectronics STM32 VREFBUF"
depends on [31mCONFIG_ARCH_STM32[0m || [31mCONFIG_COMPILE_TEST[0m
help
This driver supports STMicroelectronics STM32 VREFBUF (voltage
reference buffer) which can be used as voltage reference for
internal ADCs, DACs and also for external components through
dedicated Vref+ pin.
This driver can also be built as a module. If so, the module
will be called stm32-vrefbuf.
config [31mCONFIG_REGULATOR_STM32_PWR[0m
bool "STMicroelectronics STM32 PWR"
depends on [31mCONFIG_ARCH_STM32[0m || [31mCONFIG_COMPILE_TEST[0m
help
This driver supports internal regulators (1V1, 1V8, 3V3) in the
STMicroelectronics STM32 chips.
config [31mCONFIG_REGULATOR_STPMIC1[0m
tristate "STMicroelectronics STPMIC1 PMIC Regulators"
depends on [31mCONFIG_MFD_STPMIC1[0m
help
This driver supports STMicroelectronics STPMIC1 PMIC voltage
regulators and switches. The STPMIC1 regulators supply power to
an application processor as well as to external system
peripherals such as [31mCONFIG_DDR[0m, Flash memories and system devices.
To compile this driver as a module, choose [31mCONFIG_M[0m here: the
module will be called stpmic1_regulator.
config [31mCONFIG_REGULATOR_TI_ABB[0m
tristate "TI Adaptive Body Bias on-chip LDO"
depends on [31mCONFIG_ARCH_OMAP[0m
help
Select this option to support Texas Instruments' on-chip Adaptive Body
Bias (ABB) LDO regulators. It is recommended that this option be
enabled on required TI SoC. Certain Operating Performance Points
on TI SoCs may be unstable without enabling this as it provides
device specific optimized bias to allow/optimize functionality.
config [31mCONFIG_REGULATOR_STW481X_VMMC[0m
bool "ST Microelectronics STW481X VMMC regulator"
depends on [31mCONFIG_MFD_STW481X[0m || [31mCONFIG_COMPILE_TEST[0m
default y if [31mCONFIG_MFD_STW481X[0m
help
This driver supports the internal VMMC regulator in the STw481x
PMIC chips.
config [31mCONFIG_REGULATOR_SY8106A[0m
tristate "Silergy SY8106A regulator"
depends on [31mCONFIG_I2C[0m && ([31mCONFIG_OF[0m || [31mCONFIG_COMPILE_TEST[0m)
select [31mCONFIG_REGMAP_I2C[0m
help
This driver supports SY8106A single output regulator.
config [31mCONFIG_REGULATOR_SY8824X[0m
tristate "Silergy SY8824C/SY8824E regulator"
depends on [31mCONFIG_I2C[0m && ([31mCONFIG_OF[0m || [31mCONFIG_COMPILE_TEST[0m)
select [31mCONFIG_REGMAP_I2C[0m
help
This driver supports SY8824C single output regulator.
config [31mCONFIG_REGULATOR_TPS51632[0m
tristate "TI TPS51632 Power Regulator"
depends on [31mCONFIG_I2C[0m
select [31mCONFIG_REGMAP_I2C[0m
help
This driver supports TPS51632 voltage regulator chip.
The TPS51632 is 3-2-1 Phase [31mCONFIG_D[0m-Cap+ Step Down Driverless Controller
with Serial VID control and DVFS.
The voltage output can be configure through [31mCONFIG_I2C[0m interface or [31mCONFIG_PWM[0m
interface.
config [31mCONFIG_REGULATOR_TPS6105X[0m
tristate "TI TPS6105X Power regulators"
depends on [31mCONFIG_TPS6105X[0m
default y if [31mCONFIG_TPS6105X[0m
help
This driver supports TPS61050/TPS61052 voltage regulator chips.
It is a single boost converter primarily for white LEDs and
audio amplifiers.
config [31mCONFIG_REGULATOR_TPS62360[0m
tristate "TI TPS6236x Power Regulator"
depends on [31mCONFIG_I2C[0m
select [31mCONFIG_REGMAP_I2C[0m
help
This driver supports TPS6236x voltage regulator chip. This
regulator is meant for processor core supply. This chip is
high-frequency synchronous step down dc-dc converter optimized
for battery-powered portable applications.
config [31mCONFIG_REGULATOR_TPS65023[0m
tristate "TI TPS65023 Power regulators"
depends on [31mCONFIG_I2C[0m
select [31mCONFIG_REGMAP_I2C[0m
help
This driver supports TPS65023 voltage regulator chips. TPS65023 provides
three step-down converters and two general-purpose LDO voltage regulators.
It supports TI's software based Class-2 SmartReflex implementation.
config [31mCONFIG_REGULATOR_TPS6507X[0m
tristate "TI TPS6507X Power regulators"
depends on [31mCONFIG_I2C[0m
help
This driver supports [31mCONFIG_TPS6507X[0m voltage regulator chips. [31mCONFIG_TPS6507X[0m provides
three step-down converters and two general-purpose LDO voltage regulators.
It supports TI's software based Class-2 SmartReflex implementation.
config [31mCONFIG_REGULATOR_TPS65086[0m
tristate "TI TPS65086 Power regulators"
depends on [31mCONFIG_MFD_TPS65086[0m
help
This driver provides support for the voltage regulators on
TI TPS65086 PMICs.
config [31mCONFIG_REGULATOR_TPS65090[0m
tristate "TI TPS65090 Power regulator"
depends on [31mCONFIG_MFD_TPS65090[0m
help
This driver provides support for the voltage regulators on the
TI TPS65090 PMIC.
config [31mCONFIG_REGULATOR_TPS65132[0m
tristate "TI TPS65132 Dual Output Power regulators"
depends on [31mCONFIG_I2C[0m && [31mCONFIG_GPIOLIB[0m
select [31mCONFIG_REGMAP_I2C[0m
help
This driver supports TPS65132 single inductor - dual output
power supply specifically designed for display panels.
config [31mCONFIG_REGULATOR_TPS65217[0m
tristate "TI TPS65217 Power regulators"
depends on [31mCONFIG_MFD_TPS65217[0m
help
This driver supports TPS65217 voltage regulator chips. TPS65217
provides three step-down converters and four general-purpose LDO
voltage regulators. It supports software based voltage control
for different voltage domains
config [31mCONFIG_REGULATOR_TPS65218[0m
tristate "TI TPS65218 Power regulators"
depends on [31mCONFIG_MFD_TPS65218[0m && [31mCONFIG_OF[0m
help
This driver supports TPS65218 voltage regulator chips. TPS65218
provides six step-down converters and one general-purpose LDO
voltage regulators. It supports software based voltage control
for different voltage domains
config [31mCONFIG_REGULATOR_TPS6524X[0m
tristate "TI TPS6524X Power regulators"
depends on [31mCONFIG_SPI[0m
help
This driver supports TPS6524X voltage regulator chips. TPS6524X
provides three step-down converters and two general-purpose LDO
voltage regulators. This device is interfaced using a customized
serial interface currently supported on the sequencer serial
port controller.
config [31mCONFIG_REGULATOR_TPS6586X[0m
tristate "TI TPS6586X Power regulators"
depends on [31mCONFIG_MFD_TPS6586X[0m
help
This driver supports TPS6586X voltage regulator chips.
config [31mCONFIG_REGULATOR_TPS65910[0m
tristate "TI TPS65910/TPS65911 Power Regulators"
depends on [31mCONFIG_MFD_TPS65910[0m
help
This driver supports TPS65910/TPS65911 voltage regulator chips.
config [31mCONFIG_REGULATOR_TPS65912[0m
tristate "TI TPS65912 Power regulator"
depends on [31mCONFIG_MFD_TPS65912[0m
help
This driver supports TPS65912 voltage regulator chip.
config [31mCONFIG_REGULATOR_TPS80031[0m
tristate "TI TPS80031/TPS80032 power regulator driver"
depends on [31mCONFIG_MFD_TPS80031[0m
help
TPS80031/ TPS80032 Fully Integrated Power Management with Power
Path and Battery Charger. It has 5 configurable step-down
converters, 11 general purpose LDOs, VBUS generator and digital
output to control regulators.
config [31mCONFIG_REGULATOR_TWL4030[0m
tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
depends on [31mCONFIG_TWL4030_CORE[0m
help
This driver supports the voltage regulators provided by
this family of companion chips.
config [31mCONFIG_REGULATOR_UNIPHIER[0m
tristate "UniPhier regulator driver"
depends on [31mCONFIG_ARCH_UNIPHIER[0m || [31mCONFIG_COMPILE_TEST[0m
depends on [31mCONFIG_OF[0m
select [31mCONFIG_REGMAP_MMIO[0m
default [31mCONFIG_ARCH_UNIPHIER[0m
help
Support for regulators implemented on Socionext UniPhier SoCs.
config [31mCONFIG_REGULATOR_VCTRL[0m
tristate "Voltage controlled regulators"
depends on [31mCONFIG_OF[0m
help
This driver provides support for voltage regulators whose output
voltage is controlled by the voltage of another regulator.
config [31mCONFIG_REGULATOR_VEXPRESS[0m
tristate "Versatile Express regulators"
depends on [31mCONFIG_VEXPRESS_CONFIG[0m
help
This driver provides support for voltage regulators available
on the [31mCONFIG_ARM[0m Ltd's Versatile Express platform.
config [31mCONFIG_REGULATOR_WM831X[0m
tristate "Wolfson Microelectronics WM831x PMIC regulators"
depends on [31mCONFIG_MFD_WM831X[0m
help
Support the voltage and current regulators of the WM831x series
of PMIC devices.
config [31mCONFIG_REGULATOR_WM8350[0m
tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
depends on [31mCONFIG_MFD_WM8350[0m
help
This driver provides support for the voltage and current regulators
of the WM8350 AudioPlus PMIC.
config [31mCONFIG_REGULATOR_WM8400[0m
tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
depends on [31mCONFIG_MFD_WM8400[0m
help
This driver provides support for the voltage regulators of the
WM8400 AudioPlus PMIC.
config [31mCONFIG_REGULATOR_WM8994[0m
tristate "Wolfson Microelectronics WM8994 CODEC"
depends on [31mCONFIG_MFD_WM8994[0m
help
This driver provides support for the voltage regulators on the
WM8994 CODEC.
endif