2019-05-19 15:07:45 +03:00
# SPDX-License-Identifier: GPL-2.0-only
2008-10-30 17:57:05 +03:00
menuconfig REGULATOR
2008-04-30 20:13:42 +04:00
bool "Voltage and Current Regulator Support"
2020-05-08 18:43:36 +03:00
select LINEAR_RANGES
2008-04-30 20:13:42 +04:00
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.
2012-06-20 14:08:43 +04:00
2008-10-30 17:57:05 +03:00
if REGULATOR
2008-04-30 20:13:42 +04:00
config REGULATOR_DEBUG
bool "Regulator debug support"
help
Say yes here to enable debugging support.
config REGULATOR_FIXED_VOLTAGE
2009-01-19 16:37:05 +03:00
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.
2008-04-30 20:13:42 +04:00
config REGULATOR_VIRTUAL_CONSUMER
tristate "Virtual regulator consumer support"
help
This driver provides a virtual consumer for the voltage and
2012-07-26 18:07:23 +04:00
current regulator API which provides sysfs controls for
configuring the supplies requested. This is mainly useful
for test purposes.
2008-04-30 20:13:42 +04:00
2012-07-26 18:07:23 +04:00
If unsure, say no.
2008-04-30 20:13:42 +04:00
2009-04-26 17:49:39 +04:00
config REGULATOR_USERSPACE_CONSUMER
tristate "Userspace regulator consumer support"
help
There are some classes of devices that are controlled entirely
2009-09-05 04:59:14 +04:00
from user space. Userspace consumer driver provides ability to
2009-04-26 17:49:39 +04:00
control power supplies for such devices.
2012-07-26 18:07:23 +04:00
If unsure, say no.
2009-04-26 17:49:39 +04:00
2018-03-09 01:53:03 +03:00
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.
2013-07-18 07:07:03 +04:00
config REGULATOR_88PM800
tristate "Marvell 88PM800 Power regulators"
2013-07-19 05:17:53 +04:00
depends on MFD_88PM800
2013-07-18 07:07:03 +04:00
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.
2013-07-05 23:45:22 +04:00
config REGULATOR_88PM8607
2013-07-29 19:49:46 +04:00
tristate "Marvell 88PM8607 Power regulators"
2013-07-05 23:45:22 +04:00
depends on MFD_88PM860X=y
regulator: Add driver for gpio-controlled regulators
This patch adds support for regulators that can be controlled via gpios.
Examples for such regulators are the TI-tps65024x voltage regulators
with 4 fixed and 1 runtime-switchable voltage regulators
or the TI-bq240XX charger regulators.
The number of controlling gpios is not limited, the mapping between
voltage/current and target gpio state is done via the states map
and the driver can be used for either voltage or current regulators.
A mapping for a regulator with two GPIOs could look like:
gpios = {
{ .gpio = GPIO1, .flags = GPIOF_OUT_INIT_HIGH, .label = "gpio name 1" },
{ .gpio = GPIO2, .flags = GPIOF_OUT_INIT_LOW, .label = "gpio name 2" },
}
The flags element of the gpios array determines the initial state of
the gpio, set during probe. The initial state of the regulator is also
calculated from these values
states = {
{ .value = volt_or_cur1, .gpios = (0 << 1) | (0 << 0) },
{ .value = volt_or_cur2, .gpios = (0 << 1) | (1 << 0) },
{ .value = volt_or_cur3, .gpios = (1 << 1) | (0 << 0) },
{ .value = volt_or_cur4, .gpios = (1 << 1) | (1 << 0) },
}
The target-state for the n-th gpio is determined by the n-th bit
in the bitfield of the target-value.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-05 14:27:05 +04:00
help
2013-07-05 23:45:22 +04:00
This driver supports 88PM8607 voltage regulator chips.
regulator: Add driver for gpio-controlled regulators
This patch adds support for regulators that can be controlled via gpios.
Examples for such regulators are the TI-tps65024x voltage regulators
with 4 fixed and 1 runtime-switchable voltage regulators
or the TI-bq240XX charger regulators.
The number of controlling gpios is not limited, the mapping between
voltage/current and target gpio state is done via the states map
and the driver can be used for either voltage or current regulators.
A mapping for a regulator with two GPIOs could look like:
gpios = {
{ .gpio = GPIO1, .flags = GPIOF_OUT_INIT_HIGH, .label = "gpio name 1" },
{ .gpio = GPIO2, .flags = GPIOF_OUT_INIT_LOW, .label = "gpio name 2" },
}
The flags element of the gpios array determines the initial state of
the gpio, set during probe. The initial state of the regulator is also
calculated from these values
states = {
{ .value = volt_or_cur1, .gpios = (0 << 1) | (0 << 0) },
{ .value = volt_or_cur2, .gpios = (0 << 1) | (1 << 0) },
{ .value = volt_or_cur3, .gpios = (1 << 1) | (0 << 0) },
{ .value = volt_or_cur4, .gpios = (1 << 1) | (1 << 0) },
}
The target-state for the n-th gpio is determined by the n-th bit
in the bitfield of the target-value.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-05 14:27:05 +04:00
2013-12-24 06:34:28 +04:00
config REGULATOR_ACT8865
tristate "Active-semi act8865 voltage regulator"
depends on I2C
2019-08-07 16:38:22 +03:00
depends on POWER_SUPPLY
2013-12-24 06:34:28 +04:00
select REGMAP_I2C
help
This driver controls a active-semi act8865 voltage output
regulator via I2C bus.
2016-02-05 07:33:30 +03:00
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.
2012-02-22 05:29:16 +04:00
config REGULATOR_AD5398
tristate "Analog Devices AD5398/AD5821 regulators"
depends on I2C
2008-07-11 19:28:06 +04:00
help
2012-02-22 05:29:16 +04:00
This driver supports AD5398 and AD5821 current regulator chips.
If building into module, its name is ad5398.ko.
2013-07-05 23:45:22 +04:00
config REGULATOR_ANATOP
tristate "Freescale i.MX on-chip ANATOP LDO regulators"
2020-03-02 14:55:18 +03:00
depends on ARCH_MXC || COMPILE_TEST
2013-07-05 23:45:22 +04:00
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.
2012-02-22 05:29:16 +04:00
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.
2013-07-05 23:45:22 +04:00
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
2017-04-18 13:43:48 +03:00
config REGULATOR_ARIZONA_LDO1
2019-05-21 13:04:38 +03:00
tristate "Cirrus Madera and Wolfson Arizona class devices LDO1"
depends on MFD_ARIZONA || MFD_MADERA
2013-01-10 23:14:11 +04:00
depends on SND_SOC
2012-06-14 21:14:00 +04:00
help
2019-05-21 13:04:38 +03:00
Support for the LDO1 regulators found on Cirrus Logic Madera codecs
and Wolfson Microelectronic Arizona codecs.
2017-04-18 13:43:48 +03:00
config REGULATOR_ARIZONA_MICSUPP
2019-05-21 13:04:39 +03:00
tristate "Cirrus Madera and Wolfson Arizona class devices MICSUPP"
depends on MFD_ARIZONA || MFD_MADERA
2017-04-18 13:43:48 +03:00
depends on SND_SOC
help
2019-05-21 13:04:39 +03:00
Support for the MICSUPP regulators found on Cirrus Logic Madera codecs
and Wolfson Microelectronic Arizona codecs
2012-06-14 21:14:00 +04:00
devices.
2020-11-23 23:23:36 +03:00
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.
2013-07-05 23:45:22 +04:00
config REGULATOR_AS3711
tristate "AS3711 PMIC"
depends on MFD_AS3711
help
This driver provides support for the voltage regulators on the
AS3711 PMIC
2013-09-20 16:30:13 +04:00
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.
2020-12-29 20:31:19 +03:00
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.
2014-04-11 13:38:10 +04:00
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.
2014-03-11 19:46:13 +04:00
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.
2021-04-05 14:44:16 +03:00
config REGULATOR_BD71815
tristate "ROHM BD71815 Power Regulator"
depends on MFD_ROHM_BD71828
2021-05-23 03:14:27 +03:00
select REGULATOR_ROHM
2021-04-05 14:44:16 +03:00
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.
2019-12-11 12:46:11 +03:00
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.
2018-07-30 14:50:08 +03:00
config REGULATOR_BD718XX
2018-05-30 11:43:43 +03:00
tristate "ROHM BD71837 Power Regulator"
2018-07-30 14:50:08 +03:00
depends on MFD_ROHM_BD718XX
2020-01-20 16:44:45 +03:00
select REGULATOR_ROHM
2018-05-30 11:43:43 +03:00
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
2018-09-14 11:34:02 +03:00
will be called bd718x7-regulator.
2018-05-30 11:43:43 +03:00
2017-04-24 18:21:30 +03:00
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.
2020-09-17 11:03:31 +03:00
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.
2017-02-03 02:43:57 +03:00
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.
2020-06-12 07:05:20 +03:00
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.
2012-02-22 05:29:16 +04:00
config REGULATOR_DA903X
tristate "Dialog Semiconductor DA9030/DA9034 regulators"
depends on PMIC_DA903X
regulator: da903x: don't build with clang
The da903x driver produces an annoying false-positive warning
when built with clang:
drivers/regulator/da903x.c:395:2: error: division by zero is undefined [-Werror,-Wdivision-by-zero]
DA9030_LDO(13, 2100, 2100, 0, INVAL, 0, 0, RCTL11, 3), /* fixed @2.1V */
^ ~
drivers/regulator/da903x.c:359:2: note: expanded from macro 'DA9030_LDO'
DA903x_LDO(DA9030, _id, min, max, step, vreg, shift, nbits, ereg, ebit)
^ ~~~~
drivers/regulator/da903x.c:320:39: note: expanded from macro 'DA903x_LDO'
.n_voltages = (step) ? ((max - min) / step + 1) : 1, \
^ ~~~~
drivers/regulator/da903x.c:415:2: error: division by zero is undefined [-Werror,-Wdivision-by-zero]
DA9034_LDO(5, 3100, 3100, 0, INVAL, 0, 0, OVER3, 7), /* fixed @3.1V */
^ ~
drivers/regulator/da903x.c:356:2: note: expanded from macro 'DA9034_LDO'
DA903x_LDO(DA9034, _id, min, max, step, vreg, shift, nbits, ereg, ebit)
^ ~~~~
drivers/regulator/da903x.c:320:39: note: expanded from macro 'DA903x_LDO'
.n_voltages = (step) ? ((max - min) / step + 1) : 1, \
^ ~~~~
I already reported this as a bug in clang, but it may take a
while to fix it. As I have not been able to come up with any
reasonable workaround, I would just disable compilation here.
Link: https://bugs.llvm.org/show_bug.cgi?id=38789
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-03-07 13:26:02 +03:00
depends on !CC_IS_CLANG # https://bugs.llvm.org/show_bug.cgi?id=38789
2012-02-22 05:29:16 +04:00
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.
2012-11-01 12:27:56 +04:00
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.
2015-05-19 16:10:30 +03:00
config REGULATOR_DA9062
2017-06-07 11:13:48 +03:00
tristate "Dialog Semiconductor DA9061/62 regulators"
2015-05-19 16:10:30 +03:00
depends on MFD_DA9062
help
Say y here to support the BUCKs and LDOs regulators found on
2017-06-07 11:13:48 +03:00
DA9061 and DA9062 PMICs.
2015-05-19 16:10:30 +03:00
This driver can also be built as a module. If so, the module
will be called da9062-regulator.
regulator: da9063: Add Dialog DA9063 voltage regulators support.
The driver adds support for the following DA9063 PMIC regulators:
- 11x LDOs (named LDO1 - LDO11),
- 6x buck converters (BCORE1, BCORE2, BPRO, BMEM, BIO, BPERI),
Regulators provide following operations:
- REGULATOR_CHANGE_STATUS and REGULATOR_CHANGE_VOLTAGE for all regulators,
- REGULATOR_CHANGE_MODE for LDOs and buck converters, where:
- LDOs allow REGULATOR_MODE_NORMAL and REGULATOR_MODE_STANDBY,
- buck converters allow REGULATOR_MODE_FAST, REGULATOR_MODE_NORMAL
and REGULATOR_MODE_STANDBY,
- REGULATOR_CHANGE_CURRENT for buck converters (current limits).
The driver generates REGULATOR_EVENT_OVER_CURRENT for LDO3, LDO4, LDO7, LDO8
and LDO11.
Internally, PMIC provides two voltage configurations for normal and suspend
system state for each regulator. The driver switches between those on
suspend/wake-up to provide quick and fluent output voltage change.
This driver requires MFD core driver for operation.
Signed-off-by: Krystian Garbaciak <krystian.garbaciak@diasemi.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-29 21:00:45 +04:00
config REGULATOR_DA9063
tristate "Dialog Semiconductor DA9063 regulators"
2019-05-20 12:34:46 +03:00
depends on MFD_DA9063 && OF
regulator: da9063: Add Dialog DA9063 voltage regulators support.
The driver adds support for the following DA9063 PMIC regulators:
- 11x LDOs (named LDO1 - LDO11),
- 6x buck converters (BCORE1, BCORE2, BPRO, BMEM, BIO, BPERI),
Regulators provide following operations:
- REGULATOR_CHANGE_STATUS and REGULATOR_CHANGE_VOLTAGE for all regulators,
- REGULATOR_CHANGE_MODE for LDOs and buck converters, where:
- LDOs allow REGULATOR_MODE_NORMAL and REGULATOR_MODE_STANDBY,
- buck converters allow REGULATOR_MODE_FAST, REGULATOR_MODE_NORMAL
and REGULATOR_MODE_STANDBY,
- REGULATOR_CHANGE_CURRENT for buck converters (current limits).
The driver generates REGULATOR_EVENT_OVER_CURRENT for LDO3, LDO4, LDO7, LDO8
and LDO11.
Internally, PMIC provides two voltage configurations for normal and suspend
system state for each regulator. The driver switches between those on
suspend/wake-up to provide quick and fluent output voltage change.
This driver requires MFD core driver for operation.
Signed-off-by: Krystian Garbaciak <krystian.garbaciak@diasemi.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-29 21:00:45 +04:00
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.
2020-11-03 13:00:21 +03:00
config REGULATOR_DA9121
2020-11-30 19:59:08 +03:00
tristate "Dialog Semiconductor DA9121/DA9122/DA9220/DA9217/DA9130/DA9131/DA9132 regulator"
2020-11-03 13:00:21 +03:00
depends on I2C && OF
select REGMAP_I2C
help
Say y here to support for the Dialog Semiconductor DA9121. The
2020-11-30 19:59:08 +03:00
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)
2020-11-03 13:00:21 +03:00
This driver can also be built as a module. If so, the module
will be called da9121-regulator.
2013-08-06 18:30:48 +04:00
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
2014-07-14 08:48:45 +04:00
interface.
config REGULATOR_DA9211
2017-10-30 05:32:38 +03:00
tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator"
2014-07-14 08:48:45 +04:00
depends on I2C
select REGMAP_I2C
help
2014-08-08 09:27:04 +04:00
Say y here to support for the Dialog Semiconductor DA9211/DA9212
2015-06-30 07:39:39 +03:00
/DA9213/DA9214/DA9215.
The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
2014-08-08 09:27:04 +04:00
step down converter 12A or 16A DC-DC Buck controlled through an I2C
2013-08-06 18:30:48 +04:00
interface.
2013-07-05 23:45:22 +04:00
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
2012-09-08 14:52:18 +04:00
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.
2020-07-03 00:08:45 +03:00
config REGULATOR_FAN53880
tristate "Fairchild FAN53880 Regulator"
2020-07-07 13:57:31 +03:00
depends on I2C && (OF || COMPILE_TEST)
2020-07-03 00:08:45 +03:00
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.
2013-07-05 23:45:22 +04:00
config REGULATOR_GPIO
tristate "GPIO regulator support"
2015-05-05 19:32:32 +03:00
depends on GPIOLIB || COMPILE_TEST
2012-03-14 06:29:12 +04:00
help
2013-07-05 23:45:22 +04:00
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.
2012-03-14 06:29:12 +04:00
2014-08-13 15:33:42 +04:00
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.
2017-06-07 10:06:03 +03:00
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.
2016-02-14 09:29:22 +03:00
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.
2021-03-25 21:05:37 +03:00
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.
2014-09-06 04:11:12 +04:00
config REGULATOR_ISL9305
tristate "Intersil ISL9305 regulator"
depends on I2C
2014-09-10 04:44:36 +04:00
select REGMAP_I2C
2014-09-06 04:11:12 +04:00
help
This driver supports ISL9305 voltage regulator chip.
2013-07-05 23:45:22 +04:00
config REGULATOR_ISL6271A
tristate "Intersil ISL6271A Power regulator"
depends on I2C
help
This driver supports ISL6271A voltage regulator chip.
2012-02-22 05:29:16 +04:00
2015-11-26 09:57:05 +03:00
config REGULATOR_LM363X
tristate "TI LM363X voltage regulators"
depends on MFD_TI_LMU
help
2019-06-05 15:56:32 +03:00
This driver supports LM3631, LM3632 and LM36274 voltage regulators for
2015-11-26 09:57:05 +03:00
the LCD bias.
One boost output voltage is configurable and always on.
Other LDOs are used for the display module.
2018-10-08 16:25:41 +03:00
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.
2013-07-05 23:45:22 +04:00
config REGULATOR_LP3971
tristate "National Semiconductors LP3971 PMIC regulator driver"
depends on I2C
2012-02-22 05:29:16 +04:00
help
2013-07-05 23:45:22 +04:00
Say Y here to support the voltage regulators and convertors
on National Semiconductors LP3971 PMIC
2012-02-22 05:29:16 +04:00
2013-07-05 23:45:22 +04:00
config REGULATOR_LP3972
tristate "National Semiconductors LP3972 PMIC regulator driver"
depends on I2C
2012-02-22 05:29:16 +04:00
help
2013-07-05 23:45:22 +04:00
Say Y here to support the voltage regulators and convertors
on National Semiconductors LP3972 PMIC
2012-02-22 05:29:16 +04:00
2013-07-05 23:45:22 +04:00
config REGULATOR_LP872X
2013-07-29 19:49:46 +04:00
tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
2013-08-30 18:13:44 +04:00
depends on I2C
2013-07-05 23:45:22 +04:00
select REGMAP_I2C
help
This driver supports LP8720/LP8725 PMIC
2016-05-10 07:04:39 +03:00
config REGULATOR_LP873X
tristate "TI LP873X Power regulators"
2016-08-31 11:58:12 +03:00
depends on MFD_TI_LP873X && OF
2016-05-10 07:04:39 +03:00
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
2013-07-05 23:45:22 +04:00
config REGULATOR_LP8755
tristate "TI LP8755 High Performance PMU driver"
2012-02-22 05:29:16 +04:00
depends on I2C
2013-07-05 23:45:22 +04:00
select REGMAP_I2C
2012-02-22 05:29:16 +04:00
help
2013-07-05 23:45:22 +04:00
This driver supports LP8755 High Performance PMU driver. This
chip contains six step-down DC/DC converters which can support
9 mode multiphase configuration.
2012-02-22 05:29:16 +04:00
2017-05-23 15:16:55 +03:00
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
2013-07-05 23:45:22 +04:00
config REGULATOR_LP8788
2013-07-29 19:49:46 +04:00
tristate "TI LP8788 Power Regulators"
2013-07-05 23:45:22 +04:00
depends on MFD_LP8788
2012-02-22 05:29:16 +04:00
help
2013-07-05 23:45:22 +04:00
This driver supports LP8788 voltage regulator chip.
2008-07-11 19:28:06 +04:00
2014-05-26 12:38:16 +04:00
config REGULATOR_LTC3589
2014-05-27 09:51:49 +04:00
tristate "LTC3589 8-output voltage regulator"
depends on I2C
select REGMAP_I2C
2014-05-26 12:38:16 +04:00
help
This enables support for the LTC3589, LTC3589-1, and LTC3589-2
8-output regulators controlled via I2C.
2016-08-15 22:40:23 +03:00
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.
2013-12-06 15:32:13 +04:00
config REGULATOR_MAX14577
2014-04-14 13:17:20 +04:00
tristate "Maxim 14577/77836 regulator"
2013-12-06 15:32:13 +04:00
depends on MFD_MAX14577
help
2014-04-14 13:17:20 +04:00
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.
2013-12-06 15:32:13 +04:00
2009-04-23 22:10:43 +04:00
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.
2016-02-11 14:56:34 +03:00
config REGULATOR_MAX77620
tristate "Maxim 77620/MAX20024 voltage regulator"
2020-09-21 00:41:07 +03:00
depends on MFD_MAX77620 || COMPILE_TEST
2016-02-11 14:56:34 +03:00
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.
2019-01-29 16:35:40 +03:00
config REGULATOR_MAX77650
tristate "Maxim MAX77650/77651 regulator support"
2020-09-21 00:41:07 +03:00
depends on MFD_MAX77650 || COMPILE_TEST
2019-01-29 16:35:40 +03:00
help
Regulator driver for MAX77650/77651 PMIC from Maxim
Semiconductor. This device has a SIMO with three independent
power rails and an LDO.
2010-01-25 18:24:09 +03:00
config REGULATOR_MAX8649
tristate "Maxim 8649 voltage regulator"
depends on I2C
2011-10-24 17:26:26 +04:00
select REGMAP_I2C
2010-01-25 18:24:09 +03:00
help
This driver controls a Maxim 8649 voltage output regulator via
I2C bus.
2009-09-25 11:39:26 +04:00
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.
2021-06-18 17:16:06 +03:00
config REGULATOR_MAX8893
tristate "Maxim 8893 voltage regulator"
depends on I2C
2021-06-22 17:15:26 +03:00
select REGMAP_I2C
2021-06-18 17:16:06 +03:00
help
This driver controls a Maxim 8893 voltage output
regulator via I2C bus.
2012-08-10 00:24:34 +04:00
config REGULATOR_MAX8907
tristate "Maxim 8907 voltage regulator"
2020-09-21 00:41:07 +03:00
depends on MFD_MAX8907 || COMPILE_TEST
2012-08-10 00:24:34 +04:00
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.
2010-01-11 15:10:08 +03:00
config REGULATOR_MAX8925
tristate "Maxim MAX8925 Power Management IC"
depends on MFD_MAX8925
help
2019-01-08 15:12:33 +03:00
Say y here to support the voltage regulator of Maxim MAX8925 PMIC.
2010-01-11 15:10:08 +03:00
2010-08-20 09:43:56 +04:00
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.
2012-11-19 05:28:29 +04:00
config REGULATOR_MAX8973
2021-09-20 09:11:37 +03:00
tristate "Maxim MAX8973A voltage regulator"
2012-11-19 05:28:29 +04:00
depends on I2C
2016-04-13 12:59:45 +03:00
depends on THERMAL && THERMAL_OF
2012-11-19 05:28:29 +04:00
select REGMAP_I2C
help
2021-09-20 09:11:37 +03:00
The MAXIM MAX8973A high-efficiency. three phase, DC-DC step-down
2019-01-08 15:12:33 +03:00
switching regulator delivers up to 9A of output current. Each
2012-11-19 05:28:29 +04:00
phase operates at a 2MHz fixed frequency with a 120 deg shift
from the adjacent phase, allowing the use of small magnetic component.
regulator: MAX8997/8966 support
This patch supports PMIC/Regulator part of MAX8997/MAX8966 MFD.
In this initial release, selecting voltages or current-limit
and switching on/off the regulators are supported.
Controlling voltages for DVS with GPIOs is not implemented fully
and requires more considerations: it controls multiple bucks (selection
of 1, 2, and 5) at the same time with SET1~3 gpios. Thus, when DVS-GPIO
is activated, we lose the ability to control the voltage of a single
buck regulator independently; i.e., contolling a buck affects other two
bucks. Therefore, using the conventional regulator framework directly
might be problematic. However, in this driver, we try to choose
a setting without such side effect of affecting other regulators and
then try to choose a setting with the minimum side effect (the sum of
voltage changes in other regulators).
On the other hand, controlling all the three bucks simultenously based
on the voltage set table may help build cpufreq and similar system
more robust; i.e., all the three voltages are consistent every time
without glitches during transition.
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2011-03-11 05:34:44 +03:00
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.
2010-06-16 11:04:16 +04:00
config REGULATOR_MAX8998
tristate "Maxim 8998 voltage regulator"
2010-06-21 12:04:23 +04:00
depends on MFD_MAX8998
2010-06-16 11:04:16 +04:00
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.
2012-06-01 08:17:14 +04:00
config REGULATOR_MAX77686
tristate "Maxim 77686 regulator"
2020-09-21 00:41:07 +03:00
depends on MFD_MAX77686 || COMPILE_TEST
2012-06-01 08:17:14 +04:00
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.
2013-06-25 05:08:38 +04:00
config REGULATOR_MAX77693
2015-07-15 15:59:54 +03:00
tristate "Maxim 77693/77843 regulator"
2020-09-21 00:41:07 +03:00
depends on MFD_MAX77693 || MFD_MAX77843 || COMPILE_TEST
2013-06-25 05:08:38 +04:00
help
2015-07-15 15:59:54 +03:00
This driver controls a Maxim 77693/77843 regulators via I2C bus.
2013-06-25 05:08:38 +04:00
The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
and one current regulator 'CHARGER'. This is suitable for
2015-07-15 15:59:54 +03:00
Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
2013-06-25 05:08:38 +04:00
2014-08-18 12:32:41 +04:00
config REGULATOR_MAX77802
tristate "Maxim 77802 regulator"
2020-09-21 00:41:07 +03:00
depends on MFD_MAX77686 || COMPILE_TEST
2014-08-18 12:32:41 +04:00
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.
2020-04-14 20:22:48 +03:00
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.
2013-07-05 23:45:22 +04:00
config REGULATOR_MC13XXX_CORE
tristate
2009-01-09 03:51:01 +03:00
2013-07-05 23:45:22 +04:00
config REGULATOR_MC13783
tristate "Freescale MC13783 regulator driver"
2013-12-14 17:03:10 +04:00
depends on MFD_MC13XXX
2013-07-05 23:45:22 +04:00
select REGULATOR_MC13XXX_CORE
2009-05-19 09:33:55 +04:00
help
2013-07-05 23:45:22 +04:00
Say y here to support the regulators found on the Freescale MC13783
PMIC.
2009-05-19 09:33:55 +04:00
2013-07-05 23:45:22 +04:00
config REGULATOR_MC13892
tristate "Freescale MC13892 regulator driver"
depends on MFD_MC13XXX
select REGULATOR_MC13XXX_CORE
2010-09-16 12:48:49 +04:00
help
2013-07-05 23:45:22 +04:00
Say y here to support the regulators found on the Freescale MC13892
PMIC.
2010-09-16 12:48:49 +04:00
2018-12-12 21:31:18 +03:00
config REGULATOR_MCP16502
tristate "Microchip MCP16502 PMIC"
depends on I2C && OF
2018-12-21 05:49:29 +03:00
select REGMAP_I2C
2018-12-12 21:31:18 +03:00
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.
2020-02-04 14:04:18 +03:00
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.
2020-01-07 00:16:25 +03:00
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".
2020-03-16 17:30:20 +03:00
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.
2020-01-09 22:53:46 +03:00
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.
2015-07-24 08:24:41 +03:00
config REGULATOR_MT6311
tristate "MediaTek MT6311 PMIC"
depends on I2C
2015-11-17 11:36:49 +03:00
select REGMAP_I2C
2015-07-24 08:24:41 +03:00
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.
2021-02-07 09:14:16 +03:00
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.
2016-07-18 15:40:51 +03:00
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
2017-08-15 12:09:15 +03:00
through regulator interface.
2019-08-23 06:45:28 +03:00
config REGULATOR_MT6358
tristate "MediaTek MT6358 PMIC"
2020-06-16 16:50:30 +03:00
depends on MFD_MT6397
2019-08-23 06:45:28 +03:00
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.
2021-05-26 09:52:05 +03:00
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.
2019-08-23 06:45:28 +03:00
2020-08-26 13:49:17 +03:00
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.
2017-08-15 12:09:15 +03:00
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
2016-07-18 15:40:51 +03:00
through regulator interface.
2014-12-05 07:07:54 +03:00
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.
2020-12-24 09:08:52 +03:00
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.
2013-07-05 23:45:22 +04:00
config REGULATOR_PALMAS
tristate "TI Palmas PMIC Regulators"
depends on MFD_PALMAS
2012-06-19 11:08:22 +04:00
help
2013-07-05 23:45:22 +04:00
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.
2012-06-19 11:08:22 +04:00
2013-07-05 23:45:22 +04:00
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.
2012-12-17 05:24:06 +04:00
2014-02-19 18:56:40 +04:00
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.
2020-07-03 19:19:35 +03:00
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.
2013-07-05 23:45:22 +04:00
config REGULATOR_PCAP
tristate "Motorola PCAP2 regulator driver"
depends on EZX_PCAP
2012-07-18 18:32:57 +04:00
help
2013-07-05 23:45:22 +04:00
This driver provides support for the voltage regulators of the
PCAP2 PMIC.
2012-07-18 18:32:57 +04:00
2012-02-22 05:29:16 +04:00
config REGULATOR_PCF50633
tristate "NXP PCF50633 regulator driver"
2012-07-26 18:07:23 +04:00
depends on MFD_PCF50633
2009-08-19 03:43:50 +04:00
help
2019-01-08 15:12:33 +03:00
Say Y here to support the voltage regulators and converters
2012-02-22 05:29:16 +04:00
on PCF50633
2009-08-19 03:43:50 +04:00
2020-11-30 14:23:29 +03:00
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.
2021-01-14 20:47:09 +03:00
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".
2013-07-25 07:33:18 +04:00
config REGULATOR_PFUZE100
2018-06-15 14:44:53 +03:00
tristate "Freescale PFUZE100/200/3000/3001 regulator driver"
2020-12-11 00:27:48 +03:00
depends on I2C && OF
2013-07-29 08:08:01 +04:00
select REGMAP_I2C
2013-07-25 07:33:18 +04:00
help
2014-03-05 14:02:43 +04:00
Say y here to support the regulators found on the Freescale
2018-06-15 14:44:53 +03:00
PFUZE100/200/3000/3001 PMIC.
2013-07-25 07:33:18 +04:00
2015-11-19 03:59:15 +03:00
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
2016-04-15 07:34:22 +03:00
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
2015-12-08 04:57:29 +03:00
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
2014-09-28 06:28:53 +04:00
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.
2014-09-23 03:25:29 +04:00
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".
2018-07-14 04:50:59 +03:00
config REGULATOR_QCOM_RPMH
tristate "Qualcomm Technologies, Inc. RPMh regulator driver"
2020-11-24 01:23:59 +03:00
depends on QCOM_RPMH || (QCOM_RPMH=n && COMPILE_TEST)
2020-12-30 17:56:23 +03:00
depends on QCOM_COMMAND_DB || (QCOM_COMMAND_DB=n && COMPILE_TEST)
2018-07-14 04:50:59 +03:00
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.
2015-08-17 21:43:59 +03:00
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".
2015-06-13 01:47:10 +03:00
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".
2020-06-26 21:55:14 +03:00
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".
2020-08-09 13:59:38 +03:00
config REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY
tristate "Raspberry Pi 7-inch touchscreen panel ATTINY regulator"
depends on BACKLIGHT_CLASS_DEVICE
depends on I2C
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.
2012-04-04 11:14:00 +04:00
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
through regulator interface. The device supports multiple DCDC/LDO
outputs which can be controlled by i2c communication.
2014-08-20 07:36:42 +04:00
config REGULATOR_RK808
2019-06-26 15:29:18 +03:00
tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power regulators"
2014-08-20 07:36:42 +04:00
depends on MFD_RK808
help
Select this option to enable the power regulator of ROCKCHIP
2019-06-26 15:29:18 +03:00
PMIC RK805,RK809&RK817,RK808 and RK818.
2014-08-20 07:36:42 +04:00
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.
2014-08-30 16:50:24 +04:00
config REGULATOR_RN5T618
2016-06-29 08:53:20 +03:00
tristate "Ricoh RN5T567/618 voltage regulators"
2014-08-30 16:50:24 +04:00
depends on MFD_RN5T618
help
2017-08-27 16:58:31 +03:00
Say y here to support the regulators found on Ricoh RN5T567,
RN5T618 or RC5T619 PMIC.
2014-08-30 16:50:24 +04:00
2020-01-20 16:44:45 +03:00
config REGULATOR_ROHM
tristate
2020-08-15 06:14:20 +03:00
config REGULATOR_RT4801
tristate "Richtek RT4801 Regulators"
depends on I2C
2020-08-19 11:59:59 +03:00
select REGMAP_I2C
2020-08-15 06:14:20 +03:00
help
This adds support for voltage regulators in Richtek RT4801 Display Bias IC.
The device supports two regulators (DSVP/DSVN).
2020-12-17 18:00:44 +03:00
config REGULATOR_RT4831
tristate "Richtek RT4831 DSV Regulators"
depends on MFD_RT4831
help
This adds support for voltage regulators in Richtek RT4831.
There are three regulators (VLCM/DSVP/DSVN).
VLCM is a virtual voltage input for DSVP/DSVN inside IC.
And DSVP/DSVN is the real Vout range from 4V to 6.5V.
It's common used to provide the power for the display panel.
2014-11-12 15:07:59 +03:00
config REGULATOR_RT5033
tristate "Richtek RT5033 Regulators"
depends on MFD_RT5033
help
This adds support for voltage and current regulators in Richtek
RT5033 PMIC. The device supports multiple regulators like
current source, LDO and Buck.
2021-06-02 08:31:46 +03:00
config REGULATOR_RT6160
tristate "Richtek RT6160 BuckBoost voltage regulator"
depends on I2C
select REGMAP_I2C
help
This adds support for voltage regulator in Richtek RT6160.
This device automatically change voltage output mode from
2021-07-19 13:34:29 +03:00
Buck or Boost. The mode transition depend on the input source voltage.
2021-06-02 08:31:46 +03:00
The wide output range is from 2025mV to 5200mV and can be used on most
common application scenario.
2021-06-03 08:57:24 +03:00
config REGULATOR_RT6245
tristate "Richtek RT6245 voltage regulator"
depends on I2C
select REGMAP_I2C
help
2021-07-19 13:34:29 +03:00
This adds support for Richtek RT6245 voltage regulator.
2021-06-03 08:57:24 +03:00
It can support up to 14A output current and adjustable output voltage
from 0.4375V to 1.3875V, per step 12.5mV.
2021-07-16 11:03:56 +03:00
config REGULATOR_RTQ2134
tristate "Richtek RTQ2134 SubPMIC Regulator"
depends on I2C
select REGMAP_I2C
help
This driver adds support for RTQ2134 SubPMIC regulators.
The RTQ2134 is a multi-phase, programmable power management IC that
integrate with four high efficient, synchronous step-down converter
cores. It features wide output voltage range and the capability to
configure the corresponding power stages.
2020-09-28 10:19:43 +03:00
config REGULATOR_RTMV20
2021-05-30 15:41:01 +03:00
tristate "Richtek RTMV20 Laser Diode Regulator"
2020-09-28 10:19:43 +03:00
depends on I2C
select REGMAP_I2C
help
This driver adds support for the load switch current regulator on
the Richtek RTMV20. It can support the load current up to 6A and
integrate strobe/vsync/fsin signal to synchronize the IR camera.
2021-07-09 18:40:36 +03:00
config REGULATOR_RTQ6752
tristate "Richtek RTQ6752 TFT LCD voltage regulator"
depends on I2C
select REGMAP_I2C
help
This driver adds support for Richtek RTQ6752. RTQ6752 includes two
synchronous boost converters for PAVDD, and one synchronous NAVDD
buck-boost. This device is suitable for automotive TFT-LCD panel.
2014-03-14 15:51:58 +04:00
config REGULATOR_S2MPA01
tristate "Samsung S2MPA01 voltage regulator"
2020-09-21 00:41:07 +03:00
depends on MFD_SEC_CORE || COMPILE_TEST
2014-03-14 15:51:58 +04:00
help
This driver controls Samsung S2MPA01 voltage output regulator
via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
2012-07-11 16:08:17 +04:00
config REGULATOR_S2MPS11
2015-11-20 13:37:52 +03:00
tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
2020-09-21 00:41:07 +03:00
depends on MFD_SEC_CORE || COMPILE_TEST
2012-07-11 16:08:17 +04:00
help
2015-11-20 13:37:52 +03:00
This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
2014-11-18 11:59:40 +03:00
output regulator via I2C bus. The chip is comprised of high efficient
Buck converters including Dual-Phase Buck converter, Buck-Boost
converter, various LDOs.
2012-07-11 16:08:17 +04:00
2012-02-22 05:29:16 +04:00
config REGULATOR_S5M8767
tristate "Samsung S5M8767A voltage regulator"
2020-09-21 00:41:07 +03:00
depends on MFD_SEC_CORE || COMPILE_TEST
2010-12-14 09:00:55 +03:00
help
2012-02-22 05:29:16 +04:00
This driver supports a Samsung S5M8767A voltage output regulator
via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
supports DVS mode with 8bits of output voltage control.
2010-12-14 09:00:55 +03:00
2017-12-05 09:35:46 +03:00
config REGULATOR_SC2731
tristate "Spreadtrum SC2731 power regulator driver"
depends on MFD_SC27XX_PMIC || COMPILE_TEST
help
This driver provides support for the voltage regulators on the
SC2731 PMIC.
2014-08-08 13:10:22 +04:00
config REGULATOR_SKY81452
tristate "Skyworks Solutions SKY81452 voltage regulator"
2014-11-17 11:33:10 +03:00
depends on MFD_SKY81452
2014-03-21 14:21:36 +04:00
help
2014-08-08 13:10:22 +04:00
This driver supports Skyworks SKY81452 voltage output regulator
via I2C 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.
2014-03-21 14:21:36 +04:00
2019-04-18 09:09:44 +03:00
config REGULATOR_SLG51000
2019-11-20 16:39:49 +03:00
tristate "Dialog Semiconductor SLG51000 regulators"
depends on I2C
select REGMAP_I2C
help
2019-04-18 09:09:44 +03:00
Say y here to support for the Dialog Semiconductor SLG51000.
The SLG51000 is seven compact and customizable low dropout
regulators.
2019-07-01 11:14:23 +03:00
config REGULATOR_STM32_BOOSTER
tristate "STMicroelectronics STM32 BOOSTER"
depends on ARCH_STM32 || COMPILE_TEST
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.
2017-08-30 18:55:28 +03:00
config REGULATOR_STM32_VREFBUF
tristate "STMicroelectronics STM32 VREFBUF"
depends on ARCH_STM32 || COMPILE_TEST
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.
2019-04-15 12:17:38 +03:00
config REGULATOR_STM32_PWR
bool "STMicroelectronics STM32 PWR"
depends on ARCH_STM32 || COMPILE_TEST
help
This driver supports internal regulators (1V1, 1V8, 3V3) in the
STMicroelectronics STM32 chips.
2018-10-08 19:29:40 +03:00
config REGULATOR_STPMIC1
tristate "STMicroelectronics STPMIC1 PMIC Regulators"
depends on MFD_STPMIC1
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 DDR, Flash memories and system devices.
To compile this driver as a module, choose M here: the
module will be called stpmic1_regulator.
2013-07-05 23:45:22 +04:00
config REGULATOR_TI_ABB
2013-07-29 19:49:46 +04:00
tristate "TI Adaptive Body Bias on-chip LDO"
2021-09-08 13:57:37 +03:00
depends on ARCH_OMAP || COMPILE_TEST
2012-05-15 10:48:59 +04:00
help
2013-07-05 23:45:22 +04:00
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.
2012-05-15 10:48:59 +04:00
2013-09-13 23:01:15 +04:00
config REGULATOR_STW481X_VMMC
bool "ST Microelectronics STW481X VMMC regulator"
2015-10-12 19:27:08 +03:00
depends on MFD_STW481X || COMPILE_TEST
2013-09-13 23:01:15 +04:00
default y if MFD_STW481X
help
This driver supports the internal VMMC regulator in the STw481x
PMIC chips.
2021-06-15 13:33:58 +03:00
config REGULATOR_SY7636A
tristate "Silergy SY7636A voltage regulator"
2021-10-23 16:18:05 +03:00
depends on MFD_SY7636A
2021-06-15 13:33:58 +03:00
help
This driver supports Silergy SY3686A voltage regulator.
2018-05-07 15:29:41 +03:00
config REGULATOR_SY8106A
tristate "Silergy SY8106A regulator"
depends on I2C && (OF || COMPILE_TEST)
select REGMAP_I2C
help
This driver supports SY8106A single output regulator.
2019-08-27 11:45:33 +03:00
config REGULATOR_SY8824X
2019-08-27 11:47:30 +03:00
tristate "Silergy SY8824C/SY8824E regulator"
2019-08-27 11:45:33 +03:00
depends on I2C && (OF || COMPILE_TEST)
select REGMAP_I2C
help
This driver supports SY8824C single output regulator.
2020-07-02 12:14:38 +03:00
config REGULATOR_SY8827N
tristate "Silergy SY8827N regulator"
depends on I2C && (OF || COMPILE_TEST)
select REGMAP_I2C
help
This driver supports SY8827N single output regulator.
2012-10-06 19:17:46 +04:00
config REGULATOR_TPS51632
tristate "TI TPS51632 Power Regulator"
depends on I2C
select REGMAP_I2C
help
This driver supports TPS51632 voltage regulator chip.
2012-11-01 10:02:36 +04:00
The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
2012-10-06 19:17:46 +04:00
with Serial VID control and DVFS.
The voltage output can be configure through I2C interface or PWM
interface.
2011-03-09 15:02:55 +03:00
config REGULATOR_TPS6105X
tristate "TI TPS6105X Power regulators"
depends on TPS6105X
default y if TPS6105X
help
This driver supports TPS61050/TPS61052 voltage regulator chips.
It is a single boost converter primarily for white LEDs and
audio amplifiers.
2012-02-22 05:29:16 +04:00
config REGULATOR_TPS62360
2012-04-02 14:19:28 +04:00
tristate "TI TPS6236x Power Regulator"
2012-02-22 05:29:16 +04:00
depends on I2C
select REGMAP_I2C
help
2012-04-02 14:19:28 +04:00
This driver supports TPS6236x voltage regulator chip. This
2012-02-22 05:29:16 +04:00
regulator is meant for processor core supply. This chip is
high-frequency synchronous step down dc-dc converter optimized
for battery-powered portable applications.
2009-08-20 23:09:44 +04:00
config REGULATOR_TPS65023
tristate "TI TPS65023 Power regulators"
depends on I2C
2011-06-18 04:18:51 +04:00
select REGMAP_I2C
2009-08-20 23:09:44 +04:00
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 REGULATOR_TPS6507X
tristate "TI TPS6507X Power regulators"
depends on I2C
help
This driver supports TPS6507X voltage regulator chips. TPS6507X provides
three step-down converters and two general-purpose LDO voltage regulators.
It supports TI's software based Class-2 SmartReflex implementation.
2015-11-04 20:12:14 +03:00
config REGULATOR_TPS65086
tristate "TI TPS65086 Power regulators"
depends on MFD_TPS65086
help
This driver provides support for the voltage regulators on
TI TPS65086 PMICs.
2012-03-22 17:04:09 +04:00
config REGULATOR_TPS65090
tristate "TI TPS65090 Power regulator"
depends on MFD_TPS65090
help
This driver provides support for the voltage regulators on the
TI TPS65090 PMIC.
2017-04-12 13:14:36 +03:00
config REGULATOR_TPS65132
tristate "TI TPS65132 Dual Output Power regulators"
depends on I2C && GPIOLIB
select REGMAP_I2C
help
This driver supports TPS65132 single inductor - dual output
2019-01-08 15:12:33 +03:00
power supply specifically designed for display panels.
2017-04-12 13:14:36 +03:00
2012-01-11 14:41:49 +04:00
config REGULATOR_TPS65217
tristate "TI TPS65217 Power regulators"
depends on MFD_TPS65217
2011-06-09 23:50:27 +04:00
help
2012-01-11 14:41:49 +04:00
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
2011-06-09 23:50:27 +04:00
2014-02-06 09:50:13 +04:00
config REGULATOR_TPS65218
tristate "TI TPS65218 Power regulators"
2014-02-19 12:35:03 +04:00
depends on MFD_TPS65218 && OF
2014-02-06 09:50:13 +04:00
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
2010-12-07 20:04:11 +03:00
config REGULATOR_TPS6524X
tristate "TI TPS6524X Power regulators"
depends on SPI
2009-10-08 10:03:57 +04:00
help
2010-12-07 20:04:11 +03:00
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.
2009-10-08 10:03:57 +04:00
2012-02-22 05:29:16 +04:00
config REGULATOR_TPS6586X
tristate "TI TPS6586X Power regulators"
depends on MFD_TPS6586X
2010-06-13 19:25:51 +04:00
help
2012-02-22 05:29:16 +04:00
This driver supports TPS6586X voltage regulator chips.
2010-06-13 19:25:51 +04:00
2011-05-03 01:20:08 +04:00
config REGULATOR_TPS65910
2012-02-21 06:14:55 +04:00
tristate "TI TPS65910/TPS65911 Power Regulators"
2011-05-03 01:20:08 +04:00
depends on MFD_TPS65910
2010-06-04 07:46:04 +04:00
help
2012-02-21 06:14:55 +04:00
This driver supports TPS65910/TPS65911 voltage regulator chips.
2010-07-13 20:18:56 +04:00
2012-02-22 05:29:16 +04:00
config REGULATOR_TPS65912
tristate "TI TPS65912 Power regulator"
2016-01-25 18:43:46 +03:00
depends on MFD_TPS65912
2010-07-13 20:18:56 +04:00
help
2012-02-22 05:29:16 +04:00
This driver supports TPS65912 voltage regulator chip.
2010-07-13 20:18:56 +04:00
2012-02-22 05:29:16 +04:00
config REGULATOR_TWL4030
2013-07-29 19:49:46 +04:00
tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
2012-02-22 05:29:16 +04:00
depends on TWL4030_CORE
2011-04-01 16:43:33 +04:00
help
2012-02-22 05:29:16 +04:00
This driver supports the voltage regulators provided by
this family of companion chips.
2011-04-01 16:43:33 +04:00
2018-07-11 07:30:52 +03:00
config REGULATOR_UNIPHIER
tristate "UniPhier regulator driver"
depends on ARCH_UNIPHIER || COMPILE_TEST
2019-03-25 13:59:19 +03:00
depends on OF
select REGMAP_MMIO
2018-07-11 07:30:52 +03:00
default ARCH_UNIPHIER
help
Support for regulators implemented on Socionext UniPhier SoCs.
2017-04-07 22:51:58 +03:00
config REGULATOR_VCTRL
tristate "Voltage controlled regulators"
depends on OF
help
This driver provides support for voltage regulators whose output
voltage is controlled by the voltage of another regulator.
2012-09-24 21:56:54 +04:00
config REGULATOR_VEXPRESS
tristate "Versatile Express regulators"
depends on VEXPRESS_CONFIG
help
This driver provides support for voltage regulators available
on the ARM Ltd's Versatile Express platform.
2020-01-12 14:30:01 +03:00
config REGULATOR_VQMMC_IPQ4019
tristate "IPQ4019 VQMMC SD LDO regulator support"
depends on ARCH_QCOM
help
This driver provides support for the VQMMC LDO I/0
voltage regulator of the IPQ4019 SD/EMMC controller.
2012-02-22 05:29:16 +04:00
config REGULATOR_WM831X
tristate "Wolfson Microelectronics WM831x PMIC regulators"
depends on MFD_WM831X
2010-07-27 15:03:01 +04:00
help
2012-02-22 05:29:16 +04:00
Support the voltage and current regulators of the WM831x series
of PMIC devices.
2010-07-27 15:03:01 +04:00
2012-02-22 05:29:16 +04:00
config REGULATOR_WM8350
tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
depends on MFD_WM8350
2010-12-07 20:04:11 +03:00
help
2012-02-22 05:29:16 +04:00
This driver provides support for the voltage and current regulators
2012-07-26 18:07:23 +04:00
of the WM8350 AudioPlus PMIC.
2010-12-07 20:04:11 +03:00
2012-02-22 05:29:16 +04:00
config REGULATOR_WM8400
tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
depends on MFD_WM8400
2011-05-03 01:20:08 +04:00
help
2012-02-22 05:29:16 +04:00
This driver provides support for the voltage regulators of the
WM8400 AudioPlus PMIC.
2011-05-03 01:20:08 +04:00
2012-02-22 05:29:16 +04:00
config REGULATOR_WM8994
tristate "Wolfson Microelectronics WM8994 CODEC"
depends on MFD_WM8994
2011-07-04 12:43:42 +04:00
help
2012-02-22 05:29:16 +04:00
This driver provides support for the voltage regulators on the
WM8994 CODEC.
2011-07-04 12:43:42 +04:00
2020-06-22 15:41:10 +03:00
config REGULATOR_QCOM_LABIBB
tristate "QCOM LAB/IBB regulator support"
depends on SPMI || COMPILE_TEST
help
This driver supports Qualcomm's LAB/IBB regulators present on the
Qualcomm's PMIC chip pmi8998. QCOM LAB and IBB are SPMI
based PMIC implementations. LAB can be used as positive
boost regulator and IBB can be used as a negative boost regulator
for LCD display panel.
2008-10-30 17:57:05 +03:00
endif
2009-08-19 03:43:50 +04:00
