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Kconfig
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# SPDX-License-Identifier: GPL-2.0-only
menuconfig REGULATOR
bool "Voltage and Current Regulator Support"
select LINEAR_RANGES
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 REGULATOR
config REGULATOR_DEBUG
bool "Regulator debug support"
help
Say yes here to enable debugging support.
config REGULATOR_FIXED_VOLTAGE
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 REGULATOR_VIRTUAL_CONSUMER
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 REGULATOR_USERSPACE_CONSUMER
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 REGULATOR_88PG86X
tristate "Marvell 88PG86X voltage regulators"
depends on I2C
select REGMAP_I2C
help
This driver supports Marvell 88PG867 and 88PG868 voltage regulators.
They provide two I2C-controlled DC/DC step-down converters with
sleep mode and separate enable pins.
config REGULATOR_88PM800
tristate "Marvell 88PM800 Power regulators"
depends on MFD_88PM800
help
This driver supports Marvell 88PM800 voltage regulator chips.
It delivers digitally programmable output,
the voltage is programmed via I2C interface.
It's suitable to support PXA988 chips to control VCC_MAIN and
various voltages.
config REGULATOR_88PM8607
tristate "Marvell 88PM8607 Power regulators"
depends on MFD_88PM860X=y
help
This driver supports 88PM8607 voltage regulator chips.
config REGULATOR_ACT8865
tristate "Active-semi act8865 voltage regulator"
depends on I2C
depends on POWER_SUPPLY
select REGMAP_I2C
help
This driver controls a active-semi act8865 voltage output
regulator via I2C bus.
config REGULATOR_ACT8945A
tristate "Active-semi ACT8945A voltage regulator"
depends on MFD_ACT8945A
help
This driver controls a active-semi ACT8945A voltage regulator
via I2C bus. The ACT8945A features three step-down DC/DC converters
and four low-dropout linear regulators, along with a ActivePath
battery charger.
config REGULATOR_AD5398
tristate "Analog Devices AD5398/AD5821 regulators"
depends on I2C
help
This driver supports AD5398 and AD5821 current regulator chips.
If building into module, its name is ad5398.ko.
config REGULATOR_ANATOP
tristate "Freescale i.MX on-chip ANATOP LDO regulators"
depends on ARCH_MXC || COMPILE_TEST
depends on MFD_SYSCON
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 REGULATOR_AAT2870
tristate "AnalogicTech AAT2870 Regulators"
depends on MFD_AAT2870_CORE
help
If you have a AnalogicTech AAT2870 say Y to enable the
regulator driver.
config REGULATOR_AB8500
bool "ST-Ericsson AB8500 Power Regulators"
depends on AB8500_CORE
help
This driver supports the regulators found on the ST-Ericsson mixed
signal AB8500 PMIC
config REGULATOR_ARIZONA_LDO1
tristate "Cirrus Madera and Wolfson Arizona class devices LDO1"
depends on MFD_ARIZONA || MFD_MADERA
depends on SND_SOC
help
Support for the LDO1 regulators found on Cirrus Logic Madera codecs
and Wolfson Microelectronic Arizona codecs.
config REGULATOR_ARIZONA_MICSUPP
tristate "Cirrus Madera and Wolfson Arizona class devices MICSUPP"
depends on MFD_ARIZONA || MFD_MADERA
depends on SND_SOC
help
Support for the MICSUPP regulators found on Cirrus Logic Madera codecs
and Wolfson Microelectronic Arizona codecs
devices.
config REGULATOR_ARM_SCMI
tristate "SCMI based regulator driver"
depends on ARM_SCMI_PROTOCOL && OF
help
This adds the regulator driver support for ARM platforms using SCMI
protocol for device voltage management.
This driver uses SCMI Message Protocol driver to interact with the
firmware providing the device Voltage functionality.
config REGULATOR_AS3711
tristate "AS3711 PMIC"
depends on MFD_AS3711
help
This driver provides support for the voltage regulators on the
AS3711 PMIC
config REGULATOR_AS3722
tristate "AMS AS3722 PMIC Regulators"
depends on MFD_AS3722
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 REGULATOR_ATC260X
tristate "Actions Semi ATC260x PMIC Regulators"
depends on MFD_ATC260X
help
This driver provides support for the voltage regulators on the
ATC260x PMICs. This will enable support for all the software
controllable DCDC/LDO regulators.
config REGULATOR_AXP20X
tristate "X-POWERS AXP20X PMIC Regulators"
depends on MFD_AXP20X
help
This driver provides support for the voltage regulators on the
AXP20X PMIC.
config REGULATOR_BCM590XX
tristate "Broadcom BCM590xx PMU Regulators"
depends on MFD_BCM590XX
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 REGULATOR_BD71815
tristate "ROHM BD71815 Power Regulator"
depends on MFD_ROHM_BD71828
select REGULATOR_ROHM
help
This driver supports voltage regulators on ROHM BD71815 PMIC.
This will enable support for the software controllable buck
and LDO regulators and a current regulator for LEDs.
This driver can also be built as a module. If so, the module
will be called bd71815-regulator.
config REGULATOR_BD71828
tristate "ROHM BD71828 Power Regulator"
depends on MFD_ROHM_BD71828
select REGULATOR_ROHM
help
This driver supports voltage regulators on ROHM BD71828 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 bd71828-regulator.
config REGULATOR_BD718XX
tristate "ROHM BD71837 Power Regulator"
depends on MFD_ROHM_BD718XX
select REGULATOR_ROHM
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 REGULATOR_BD9571MWV
tristate "ROHM BD9571MWV Regulators"
depends on MFD_BD9571MWV
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 REGULATOR_BD957XMUF
tristate "ROHM BD9576MUF and BD9573MUF Regulators"
depends on MFD_ROHM_BD957XMUF
help
This driver supports voltage regulators on ROHM BD9576MUF and
BD9573MUF PMICs.
This driver can also be built as a module. If so, the module
will be called bd9576-regulator.
config REGULATOR_CPCAP
tristate "Motorola CPCAP regulator"
depends on MFD_CPCAP
help
Say y here for CPCAP regulator found on some Motorola phones
and tablets such as Droid 4.
config REGULATOR_CROS_EC
tristate "ChromeOS EC regulators"
depends on CROS_EC && OF
help
This driver supports voltage regulators that is connected to ChromeOS
EC and controlled through EC host commands.
This driver can also be built as a module. If so, the module
will be called cros-ec-regulator.
config REGULATOR_DA903X
tristate "Dialog Semiconductor DA9030/DA9034 regulators"
depends on PMIC_DA903X
depends on !CC_IS_CLANG # 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 REGULATOR_DA9052
tristate "Dialog Semiconductor DA9052/DA9053 regulators"
depends on PMIC_DA9052
help
This driver supports the voltage regulators of DA9052-BC and
DA9053-AA/Bx PMIC.
config REGULATOR_DA9055
tristate "Dialog Semiconductor DA9055 regulators"
depends on MFD_DA9055
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 REGULATOR_DA9062
tristate "Dialog Semiconductor DA9061/62 regulators"
depends on MFD_DA9062
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 REGULATOR_DA9063
tristate "Dialog Semiconductor DA9063 regulators"
depends on MFD_DA9063 && OF
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 REGULATOR_DA9121
tristate "Dialog Semiconductor DA9121/DA9122/DA9220/DA9217/DA9130/DA9131/DA9132 regulator"
depends on I2C && OF
select REGMAP_I2C
help
Say y here to support for the Dialog Semiconductor DA9121. The
DA9121 is a single channel dual-phase buck converter controlled
through an I2C interface.
DA9121 Single-channel dual-phase 10A buck converter
DA9130 Single-channel dual-phase 10A buck converter (Automotive)
DA9217 Single-channel dual-phase 6A buck converter
DA9122 Dual-channel single-phase 5A buck converter
DA9131 Dual-channel single-phase 5A buck converter (Automotive)
DA9220 Dual-channel single-phase 3A buck converter
DA9132 Dual-channel single-phase 3A buck converter (Automotive)
This driver can also be built as a module. If so, the module
will be called da9121-regulator.
config REGULATOR_DA9210
tristate "Dialog Semiconductor DA9210 regulator"
depends on I2C
select REGMAP_I2C
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 I2C
interface.
config REGULATOR_DA9211
tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator"
depends on I2C
select REGMAP_I2C
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 I2C
interface.
config REGULATOR_DBX500_PRCMU
bool
config REGULATOR_DB8500_PRCMU
bool "ST-Ericsson DB8500 Voltage Domain Regulators"
depends on MFD_DB8500_PRCMU
select REGULATOR_DBX500_PRCMU
help
This driver supports the voltage domain regulators controlled by the
DB8500 PRCMU
config REGULATOR_FAN53555
tristate "Fairchild FAN53555 Regulator"
depends on I2C
select REGMAP_I2C
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 I2C interface.
config REGULATOR_FAN53880
tristate "Fairchild FAN53880 Regulator"
depends on I2C && (OF || COMPILE_TEST)
select REGMAP_I2C
help
This driver supports Fairchild (ON Semiconductor) FAN53880
regulator. The regulator is a programmable power management IC
(PMIC), it is controlled by I2C and provides one BUCK, one BOOST
and four LDO outputs.
config REGULATOR_GPIO
tristate "GPIO regulator support"
depends on GPIOLIB || COMPILE_TEST
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 REGULATOR_HI6421
tristate "HiSilicon Hi6421 PMIC voltage regulator support"
depends on MFD_HI6421_PMIC && OF
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 REGULATOR_HI6421V530
tristate "HiSilicon Hi6421v530 PMIC voltage regulator support"
depends on MFD_HI6421_PMIC && OF
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 REGULATOR_HI655X
tristate "Hisilicon HI655X PMIC regulators support"
depends on ARCH_HISI || COMPILE_TEST
depends on MFD_HI655X_PMIC && OF
help
This driver provides support for the voltage regulators of the
Hisilicon Hi655x PMIC device.
config REGULATOR_HI6421V600
tristate "HiSilicon Hi6421v600 PMIC voltage regulator support"
depends on MFD_HI6421_SPMI && OF
select REGMAP
help
This driver provides support for the voltage regulators on
HiSilicon Hi6421v600 PMU / Codec IC.
This is used on Kirin 3670 boards, like HiKey 970.
config REGULATOR_ISL9305
tristate "Intersil ISL9305 regulator"
depends on I2C
select REGMAP_I2C
help
This driver supports ISL9305 voltage regulator chip.
config REGULATOR_ISL6271A
tristate "Intersil ISL6271A Power regulator"
depends on I2C
help
This driver supports ISL6271A voltage regulator chip.
config REGULATOR_LM363X
tristate "TI LM363X voltage regulators"
depends on MFD_TI_LMU
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 REGULATOR_LOCHNAGAR
tristate "Cirrus Logic Lochnagar regulator driver"
depends on MFD_LOCHNAGAR
help
This enables regulator support on the Cirrus Logic Lochnagar audio
development board.
config REGULATOR_LP3971
tristate "National Semiconductors LP3971 PMIC regulator driver"
depends on I2C
help
Say Y here to support the voltage regulators and convertors
on National Semiconductors LP3971 PMIC
config REGULATOR_LP3972
tristate "National Semiconductors LP3972 PMIC regulator driver"
depends on I2C
help
Say Y here to support the voltage regulators and convertors
on National Semiconductors LP3972 PMIC
config REGULATOR_LP872X
tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
depends on I2C
select REGMAP_I2C
help
This driver supports LP8720/LP8725 PMIC
config REGULATOR_LP873X
tristate "TI LP873X Power regulators"
depends on MFD_TI_LP873X && OF
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 REGULATOR_LP8755
tristate "TI LP8755 High Performance PMU driver"
depends on I2C
select REGMAP_I2C
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 REGULATOR_LP87565
tristate "TI LP87565 Power regulators"
depends on MFD_TI_LP87565 && OF
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 REGULATOR_LP8788
tristate "TI LP8788 Power Regulators"
depends on MFD_LP8788
help
This driver supports LP8788 voltage regulator chip.
config REGULATOR_LTC3589
tristate "LTC3589 8-output voltage regulator"
depends on I2C
select REGMAP_I2C
help
This enables support for the LTC3589, LTC3589-1, and LTC3589-2
8-output regulators controlled via I2C.
config REGULATOR_LTC3676
tristate "LTC3676 8-output voltage regulator"
depends on I2C
select REGMAP_I2C
help
This enables support for the LTC3676
8-output regulators controlled via I2C.
config REGULATOR_MAX14577
tristate "Maxim 14577/77836 regulator"
depends on MFD_MAX14577
help
This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
The MAX14577 regulators include safeout LDO and charger current
regulator. The MAX77836 has two additional LDOs.
config REGULATOR_MAX1586
tristate "Maxim 1586/1587 voltage regulator"
depends on I2C
help
This driver controls a Maxim 1586 or 1587 voltage output
regulator via I2C bus. The provided regulator is suitable
for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
config REGULATOR_MAX77620
tristate "Maxim 77620/MAX20024 voltage regulator"
depends on MFD_MAX77620 || COMPILE_TEST
help
This driver controls Maxim MAX77620 voltage output regulator
via I2C 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 REGULATOR_MAX77650
tristate "Maxim MAX77650/77651 regulator support"
depends on MFD_MAX77650 || COMPILE_TEST
help
Regulator driver for MAX77650/77651 PMIC from Maxim
Semiconductor. This device has a SIMO with three independent
power rails and an LDO.
config REGULATOR_MAX8649
tristate "Maxim 8649 voltage regulator"
depends on I2C
select REGMAP_I2C
help
This driver controls a Maxim 8649 voltage output regulator via
I2C bus.
config REGULATOR_MAX8660
tristate "Maxim 8660/8661 voltage regulator"
depends on I2C
help
This driver controls a Maxim 8660/8661 voltage output
regulator via I2C bus.
config REGULATOR_MAX8893
tristate "Maxim 8893 voltage regulator"
depends on I2C
select REGMAP_I2C
help
This driver controls a Maxim 8893 voltage output
regulator via I2C bus.
config REGULATOR_MAX8907
tristate "Maxim 8907 voltage regulator"
depends on MFD_MAX8907 || COMPILE_TEST
help
This driver controls a Maxim 8907 voltage output regulator
via I2C bus. The provided regulator is suitable for Tegra
chip to control Step-Down DC-DC and LDOs.
config REGULATOR_MAX8925
tristate "Maxim MAX8925 Power Management IC"
depends on MFD_MAX8925
help
Say y here to support the voltage regulator of Maxim MAX8925 PMIC.
config REGULATOR_MAX8952
tristate "Maxim MAX8952 Power Management IC"
depends on I2C
help
This driver controls a Maxim 8952 voltage output regulator
via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
modes ranging from 0.77V to 1.40V by 0.01V steps.
config REGULATOR_MAX8973
tristate "Maxim MAX8973A voltage regulator"
depends on I2C
depends on THERMAL && THERMAL_OF
select REGMAP_I2C
help
The MAXIM MAX8973A 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 REGULATOR_MAX8997
tristate "Maxim 8997/8966 regulator"
depends on MFD_MAX8997
help
This driver controls a Maxim 8997/8966 regulator
via I2C bus. The provided regulator is suitable for S5PC110,
S5PV210, and Exynos-4 chips to control VCC_CORE and
VCC_USIM voltages.
config REGULATOR_MAX8998
tristate "Maxim 8998 voltage regulator"
depends on MFD_MAX8998
help
This driver controls a Maxim 8998 voltage output regulator
via I2C bus. The provided regulator is suitable for S3C6410
and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
config REGULATOR_MAX20086
tristate "Maxim MAX20086-MAX20089 Camera Power Protectors"
depends on I2C
select REGMAP_I2C
help
This driver controls a Maxim MAX20086-MAX20089 camera power
protectorvia I2C bus. The regulator has 2 or 4 outputs depending on
the device model. This driver is only capable to turn on/off them.
config REGULATOR_MAX77686
tristate "Maxim 77686 regulator"
depends on MFD_MAX77686 || COMPILE_TEST
help
This driver controls a Maxim 77686 regulator
via I2C bus. The provided regulator is suitable for
Exynos-4 chips to control VARM and VINT voltages.
config REGULATOR_MAX77693
tristate "Maxim 77693/77843 regulator"
depends on MFD_MAX77693 || MFD_MAX77843 || COMPILE_TEST
help
This driver controls a Maxim 77693/77843 regulators via I2C 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 REGULATOR_MAX77802
tristate "Maxim 77802 regulator"
depends on MFD_MAX77686 || COMPILE_TEST
help
This driver controls a Maxim 77802 regulator
via I2C 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 REGULATOR_MAX77826
tristate "Maxim 77826 regulator"
depends on I2C
select REGMAP_I2C
help
This driver controls a Maxim 77826 regulator via I2C bus.
The regulator include 15 LDOs, BUCK and BUCK BOOST regulator.
It includes support for control of output voltage. This
regulator is found on the Samsung Galaxy S5 (klte) smartphone.
config REGULATOR_MC13XXX_CORE
tristate
config REGULATOR_MC13783
tristate "Freescale MC13783 regulator driver"
depends on MFD_MC13XXX
select REGULATOR_MC13XXX_CORE
help
Say y here to support the regulators found on the Freescale MC13783
PMIC.
config REGULATOR_MC13892
tristate "Freescale MC13892 regulator driver"
depends on MFD_MC13XXX
select REGULATOR_MC13XXX_CORE
help
Say y here to support the regulators found on the Freescale MC13892
PMIC.
config REGULATOR_MCP16502
tristate "Microchip MCP16502 PMIC"
depends on I2C && OF
select REGMAP_I2C
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 REGULATOR_MP5416
tristate "Monolithic MP5416 PMIC"
depends on I2C && OF
select REGMAP_I2C
help
Say y here to support the MP5416 PMIC. This will enable supports
the software controllable 4 buck and 4 LDO regulators.
Say M here if you want to include support for the regulator as a
module.
config REGULATOR_MP8859
tristate "MPS MP8859 regulator driver"
depends on I2C
select REGMAP_I2C
help
Say y here to support the MP8859 voltage regulator. This driver
supports basic operations (get/set voltage) through the regulator
interface.
Say M here if you want to include support for the regulator as a
module. The module will be named "mp8859".
config REGULATOR_MP886X
tristate "MPS MP8869 regulator driver"
depends on I2C && (OF || COMPILE_TEST)
select REGMAP_I2C
help
This driver supports the MP8869 voltage regulator.
config REGULATOR_MPQ7920
tristate "Monolithic MPQ7920 PMIC"
depends on I2C && OF
select REGMAP_I2C
help
Say y here to support the MPQ7920 PMIC. This will enable supports
the software controllable 4 buck and 5 LDO regulators.
This driver supports the control of different power rails of device
through regulator interface.
config REGULATOR_MT6311
tristate "MediaTek MT6311 PMIC"
depends on I2C
select REGMAP_I2C
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 REGULATOR_MT6315
tristate "MediaTek MT6315 PMIC"
depends on SPMI
select REGMAP_SPMI
help
Say y here to select this option to enable the power regulator of
MediaTek MT6315 PMIC.
This driver supports the control of different power rails of device
through regulator interface.
config REGULATOR_MT6323
tristate "MediaTek MT6323 PMIC"
depends on MFD_MT6397
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 REGULATOR_MT6358
tristate "MediaTek MT6358 PMIC"
depends on MFD_MT6397
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 REGULATOR_MT6359
tristate "MediaTek MT6359 PMIC"
depends on MFD_MT6397
help
Say y here to select this option to enable the power regulator of
MediaTek MT6359 PMIC.
This driver supports the control of different power rails of device
through regulator interface.
config REGULATOR_MT6360
tristate "MT6360 SubPMIC Regulator"
depends on MFD_MT6360
help
Say Y here to enable MT6360 regulator support.
This is support MT6360 PMIC/LDO part include
2-channel buck with Thermal Shutdown and Overload Protection
6-channel High PSRR and Low Dropout LDO.
config REGULATOR_MT6380
tristate "MediaTek MT6380 PMIC"
depends on MTK_PMIC_WRAP
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 REGULATOR_MT6397
tristate "MediaTek MT6397 PMIC"
depends on MFD_MT6397
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 REGULATOR_MTK_DVFSRC
tristate "MediaTek DVFSRC regulator driver"
depends on MTK_DVFSRC
help
Say y here to control regulator by DVFSRC (dynamic voltage
and frequency scaling resource collector).
This driver supports to control regulators via the DVFSRC
of Mediatek. It allows for voting on regulator state
between multiple users.
config REGULATOR_PALMAS
tristate "TI Palmas PMIC Regulators"
depends on MFD_PALMAS
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 REGULATOR_PBIAS
tristate "PBIAS OMAP regulator driver"
depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
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 REGULATOR_PCA9450
tristate "NXP PCA9450A/PCA9450B/PCA9450C regulator driver"
depends on I2C
select REGMAP_I2C
help
Say y here to support the NXP PCA9450A/PCA9450B/PCA9450C PMIC
regulator driver.
config REGULATOR_PCAP
tristate "Motorola PCAP2 regulator driver"
depends on EZX_PCAP
help
This driver provides support for the voltage regulators of the
PCAP2 PMIC.
config REGULATOR_PCF50633
tristate "NXP PCF50633 regulator driver"
depends on MFD_PCF50633
help
Say Y here to support the voltage regulators and converters
on PCF50633
config REGULATOR_PF8X00
tristate "NXP PF8100/PF8121A/PF8200 regulator driver"
depends on I2C && OF
select REGMAP_I2C
help
Say y here to support the regulators found on the NXP
PF8100/PF8121A/PF8200 PMIC.
Say M here if you want to support for the regulators found
on the NXP PF8100/PF8121A/PF8200 PMIC. The module will be named
"pf8x00-regulator".
config REGULATOR_PFUZE100
tristate "Freescale PFUZE100/200/3000/3001 regulator driver"
depends on I2C && OF
select REGMAP_I2C
help
Say y here to support the regulators found on the Freescale
PFUZE100/200/3000/3001 PMIC.
config REGULATOR_PV88060
tristate "Powerventure Semiconductor PV88060 regulator"
depends on I2C
select REGMAP_I2C
help
Say y here to support the voltage regulators and convertors
PV88060
config REGULATOR_PV88080
tristate "Powerventure Semiconductor PV88080 regulator"
depends on I2C
select REGMAP_I2C
help
Say y here to support the buck convertors on PV88080
config REGULATOR_PV88090
tristate "Powerventure Semiconductor PV88090 regulator"
depends on I2C
select REGMAP_I2C
help
Say y here to support the voltage regulators and convertors
on PV88090
config REGULATOR_PWM
tristate "PWM voltage regulator"
depends on PWM
help
This driver supports PWM controlled voltage regulators. PWM
duty cycle can increase or decrease the voltage.
config REGULATOR_QCOM_RPM
tristate "Qualcomm RPM regulator driver"
depends on MFD_QCOM_RPM
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 M 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 REGULATOR_QCOM_RPMH
tristate "Qualcomm Technologies, Inc. RPMh regulator driver"
depends on QCOM_RPMH || (QCOM_RPMH=n && COMPILE_TEST)
depends on QCOM_COMMAND_DB || (QCOM_COMMAND_DB=n && COMPILE_TEST)
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 REGULATOR_QCOM_SMD_RPM
tristate "Qualcomm SMD based RPM regulator driver"
depends on QCOM_SMD_RPM
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 M 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 REGULATOR_QCOM_SPMI
tristate "Qualcomm SPMI regulator driver"
depends on SPMI || COMPILE_TEST
help
If you say yes to this option, support will be included for the
regulators found in Qualcomm SPMI PMICs.
Say M here if you want to include support for the regulators on the
Qualcomm SPMI PMICs as a module. The module will be named
"qcom_spmi-regulator".
config REGULATOR_QCOM_USB_VBUS
tristate "Qualcomm USB Vbus regulator driver"
depends on SPMI || COMPILE_TEST
help
If you say yes to this option, support will be included for the
regulator used to enable the VBUS output.
Say M here if you want to include support for enabling the VBUS output
as a module. The module will be named "qcom_usb_vbus_regulator".
config REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY
tristate "Raspberry Pi 7-inch touchscreen panel ATTINY regulator"
depends on BACKLIGHT_CLASS_DEVICE
depends on I2C
depends on OF_GPIO
select REGMAP_I2C
help
This driver supports ATTINY regulator on the Raspberry Pi 7-inch
touchscreen unit. The regulator is used to enable power to the
TC358762, display and to control backlight.
config REGULATOR_RC5T583
tristate "RICOH RC5T583 Power regulators"
depends on MFD_RC5T583
help
Select this option to enable the power regulator of RICOH
PMIC RC5T583.
This driver supports the control of different power rails of device