1ec8f24b7SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only 2bbda14dfSTakashi Iwaimenuconfig REGULATOR 3ba7e4763SLiam Girdwood bool "Voltage and Current Regulator Support" 460ab7f41SMatti Vaittinen select LINEAR_RANGES 5ba7e4763SLiam Girdwood help 6ba7e4763SLiam Girdwood Generic Voltage and Current Regulator support. 7ba7e4763SLiam Girdwood 8ba7e4763SLiam Girdwood This framework is designed to provide a generic interface to voltage 9ba7e4763SLiam Girdwood and current regulators within the Linux kernel. It's intended to 10ba7e4763SLiam Girdwood provide voltage and current control to client or consumer drivers and 11ba7e4763SLiam Girdwood also provide status information to user space applications through a 12ba7e4763SLiam Girdwood sysfs interface. 13ba7e4763SLiam Girdwood 14ba7e4763SLiam Girdwood The intention is to allow systems to dynamically control regulator 15ba7e4763SLiam Girdwood output in order to save power and prolong battery life. This applies 16ba7e4763SLiam Girdwood to both voltage regulators (where voltage output is controllable) and 17ba7e4763SLiam Girdwood current sinks (where current output is controllable). 18ba7e4763SLiam Girdwood 19ba7e4763SLiam Girdwood This framework safely compiles out if not selected so that client 20ba7e4763SLiam Girdwood drivers can still be used in systems with no software controllable 21ba7e4763SLiam Girdwood regulators. 22ba7e4763SLiam Girdwood 23ba7e4763SLiam Girdwood If unsure, say no. 24ba7e4763SLiam Girdwood 25809d310cSMark Brown 26bbda14dfSTakashi Iwaiif REGULATOR 27bbda14dfSTakashi Iwai 28ba7e4763SLiam Girdwoodconfig REGULATOR_DEBUG 29ba7e4763SLiam Girdwood bool "Regulator debug support" 30ba7e4763SLiam Girdwood help 31ba7e4763SLiam Girdwood Say yes here to enable debugging support. 32ba7e4763SLiam Girdwood 33ba7e4763SLiam Girdwoodconfig REGULATOR_FIXED_VOLTAGE 34a9cb63b2SMark Brown tristate "Fixed voltage regulator support" 35a9cb63b2SMark Brown help 36a9cb63b2SMark Brown This driver provides support for fixed voltage regulators, 37a9cb63b2SMark Brown useful for systems which use a combination of software 38a9cb63b2SMark Brown managed regulators and simple non-configurable regulators. 39ba7e4763SLiam Girdwood 40ba7e4763SLiam Girdwoodconfig REGULATOR_VIRTUAL_CONSUMER 41ba7e4763SLiam Girdwood tristate "Virtual regulator consumer support" 42ba7e4763SLiam Girdwood help 43ba7e4763SLiam Girdwood This driver provides a virtual consumer for the voltage and 44ba7e4763SLiam Girdwood current regulator API which provides sysfs controls for 45ba7e4763SLiam Girdwood configuring the supplies requested. This is mainly useful 46ba7e4763SLiam Girdwood for test purposes. 47ba7e4763SLiam Girdwood 48ba7e4763SLiam Girdwood If unsure, say no. 49ba7e4763SLiam Girdwood 501d98cccfSMike Rapoportconfig REGULATOR_USERSPACE_CONSUMER 511d98cccfSMike Rapoport tristate "Userspace regulator consumer support" 521d98cccfSMike Rapoport help 531d98cccfSMike Rapoport There are some classes of devices that are controlled entirely 546f2653e6SMichael Prokop from user space. Userspace consumer driver provides ability to 551d98cccfSMike Rapoport control power supplies for such devices. 561d98cccfSMike Rapoport 571d98cccfSMike Rapoport If unsure, say no. 581d98cccfSMike Rapoport 59a265b03bSAlexander Monakovconfig REGULATOR_88PG86X 60a265b03bSAlexander Monakov tristate "Marvell 88PG86X voltage regulators" 61a265b03bSAlexander Monakov depends on I2C 62a265b03bSAlexander Monakov select REGMAP_I2C 63a265b03bSAlexander Monakov help 64a265b03bSAlexander Monakov This driver supports Marvell 88PG867 and 88PG868 voltage regulators. 65a265b03bSAlexander Monakov They provide two I2C-controlled DC/DC step-down converters with 66a265b03bSAlexander Monakov sleep mode and separate enable pins. 67a265b03bSAlexander Monakov 6895f1dc08SChao Xieconfig REGULATOR_88PM800 6995f1dc08SChao Xie tristate "Marvell 88PM800 Power regulators" 707c45f60bSAxel Lin depends on MFD_88PM800 7195f1dc08SChao Xie help 7295f1dc08SChao Xie This driver supports Marvell 88PM800 voltage regulator chips. 7395f1dc08SChao Xie It delivers digitally programmable output, 7495f1dc08SChao Xie the voltage is programmed via I2C interface. 7595f1dc08SChao Xie It's suitable to support PXA988 chips to control VCC_MAIN and 7695f1dc08SChao Xie various voltages. 7795f1dc08SChao Xie 7882b736dfSMark Brownconfig REGULATOR_88PM8607 79631a1fc4SMark Brown tristate "Marvell 88PM8607 Power regulators" 8082b736dfSMark Brown depends on MFD_88PM860X=y 813f0292aeSHeiko Stübner help 8282b736dfSMark Brown This driver supports 88PM8607 voltage regulator chips. 833f0292aeSHeiko Stübner 8433036f48SWenyou Yangconfig REGULATOR_ACT8865 8533036f48SWenyou Yang tristate "Active-semi act8865 voltage regulator" 8633036f48SWenyou Yang depends on I2C 875375f1efSYueHaibing depends on POWER_SUPPLY 8833036f48SWenyou Yang select REGMAP_I2C 8933036f48SWenyou Yang help 9033036f48SWenyou Yang This driver controls a active-semi act8865 voltage output 9133036f48SWenyou Yang regulator via I2C bus. 9233036f48SWenyou Yang 9338c09961SWenyou Yangconfig REGULATOR_ACT8945A 9438c09961SWenyou Yang tristate "Active-semi ACT8945A voltage regulator" 9538c09961SWenyou Yang depends on MFD_ACT8945A 9638c09961SWenyou Yang help 9738c09961SWenyou Yang This driver controls a active-semi ACT8945A voltage regulator 9838c09961SWenyou Yang via I2C bus. The ACT8945A features three step-down DC/DC converters 9938c09961SWenyou Yang and four low-dropout linear regulators, along with a ActivePath 10038c09961SWenyou Yang battery charger. 10138c09961SWenyou Yang 102dfb9b8a4SAxel Linconfig REGULATOR_AD5398 103dfb9b8a4SAxel Lin tristate "Analog Devices AD5398/AD5821 regulators" 104dfb9b8a4SAxel Lin depends on I2C 1050eb5d5abSPhilipp Zabel help 106dfb9b8a4SAxel Lin This driver supports AD5398 and AD5821 current regulator chips. 107dfb9b8a4SAxel Lin If building into module, its name is ad5398.ko. 108dfb9b8a4SAxel Lin 10982b736dfSMark Brownconfig REGULATOR_ANATOP 11082b736dfSMark Brown tristate "Freescale i.MX on-chip ANATOP LDO regulators" 1116179b0e9SAnson Huang depends on ARCH_MXC || COMPILE_TEST 11282b736dfSMark Brown depends on MFD_SYSCON 11382b736dfSMark Brown help 11482b736dfSMark Brown Say y here to support Freescale i.MX on-chip ANATOP LDOs 11582b736dfSMark Brown regulators. It is recommended that this option be 11682b736dfSMark Brown enabled on i.MX6 platform. 11782b736dfSMark Brown 118dfb9b8a4SAxel Linconfig REGULATOR_AAT2870 119dfb9b8a4SAxel Lin tristate "AnalogicTech AAT2870 Regulators" 120dfb9b8a4SAxel Lin depends on MFD_AAT2870_CORE 121dfb9b8a4SAxel Lin help 122dfb9b8a4SAxel Lin If you have a AnalogicTech AAT2870 say Y to enable the 123dfb9b8a4SAxel Lin regulator driver. 124dfb9b8a4SAxel Lin 12582b736dfSMark Brownconfig REGULATOR_AB3100 12682b736dfSMark Brown tristate "ST-Ericsson AB3100 Regulator functions" 12782b736dfSMark Brown depends on AB3100_CORE 12882b736dfSMark Brown default y if AB3100_CORE 12982b736dfSMark Brown help 13082b736dfSMark Brown These regulators correspond to functionality in the 13182b736dfSMark Brown AB3100 analog baseband dealing with power regulators 13282b736dfSMark Brown for the system. 13382b736dfSMark Brown 13482b736dfSMark Brownconfig REGULATOR_AB8500 13582b736dfSMark Brown bool "ST-Ericsson AB8500 Power Regulators" 13682b736dfSMark Brown depends on AB8500_CORE 13782b736dfSMark Brown help 13882b736dfSMark Brown This driver supports the regulators found on the ST-Ericsson mixed 13982b736dfSMark Brown signal AB8500 PMIC 14082b736dfSMark Brown 1417e642596SRichard Fitzgeraldconfig REGULATOR_ARIZONA_LDO1 1421f5f11e7SRichard Fitzgerald tristate "Cirrus Madera and Wolfson Arizona class devices LDO1" 1431f5f11e7SRichard Fitzgerald depends on MFD_ARIZONA || MFD_MADERA 144e6ed9058SMark Brown depends on SND_SOC 145b667a45dSMark Brown help 1461f5f11e7SRichard Fitzgerald Support for the LDO1 regulators found on Cirrus Logic Madera codecs 1471f5f11e7SRichard Fitzgerald and Wolfson Microelectronic Arizona codecs. 1487e642596SRichard Fitzgerald 1497e642596SRichard Fitzgeraldconfig REGULATOR_ARIZONA_MICSUPP 1507bd7916dSRichard Fitzgerald tristate "Cirrus Madera and Wolfson Arizona class devices MICSUPP" 1517bd7916dSRichard Fitzgerald depends on MFD_ARIZONA || MFD_MADERA 1527e642596SRichard Fitzgerald depends on SND_SOC 1537e642596SRichard Fitzgerald help 1547bd7916dSRichard Fitzgerald Support for the MICSUPP regulators found on Cirrus Logic Madera codecs 1557bd7916dSRichard Fitzgerald and Wolfson Microelectronic Arizona codecs 156b667a45dSMark Brown devices. 157b667a45dSMark Brown 1580fbeae70SCristian Marussiconfig REGULATOR_ARM_SCMI 1590fbeae70SCristian Marussi tristate "SCMI based regulator driver" 1600fbeae70SCristian Marussi depends on ARM_SCMI_PROTOCOL && OF 1610fbeae70SCristian Marussi help 1620fbeae70SCristian Marussi This adds the regulator driver support for ARM platforms using SCMI 1630fbeae70SCristian Marussi protocol for device voltage management. 1640fbeae70SCristian Marussi This driver uses SCMI Message Protocol driver to interact with the 1650fbeae70SCristian Marussi firmware providing the device Voltage functionality. 1660fbeae70SCristian Marussi 16782b736dfSMark Brownconfig REGULATOR_AS3711 16882b736dfSMark Brown tristate "AS3711 PMIC" 16982b736dfSMark Brown depends on MFD_AS3711 17082b736dfSMark Brown help 17182b736dfSMark Brown This driver provides support for the voltage regulators on the 17282b736dfSMark Brown AS3711 PMIC 17382b736dfSMark Brown 174bc407334SLaxman Dewanganconfig REGULATOR_AS3722 175bc407334SLaxman Dewangan tristate "AMS AS3722 PMIC Regulators" 176bc407334SLaxman Dewangan depends on MFD_AS3722 177bc407334SLaxman Dewangan help 178bc407334SLaxman Dewangan This driver provides support for the voltage regulators on the 179bc407334SLaxman Dewangan AS3722 PMIC. This will enable support for all the software 180bc407334SLaxman Dewangan controllable DCDC/LDO regulators. 181bc407334SLaxman Dewangan 182dfe7a1b0SCarlo Caioneconfig REGULATOR_AXP20X 183dfe7a1b0SCarlo Caione tristate "X-POWERS AXP20X PMIC Regulators" 184dfe7a1b0SCarlo Caione depends on MFD_AXP20X 185dfe7a1b0SCarlo Caione help 186dfe7a1b0SCarlo Caione This driver provides support for the voltage regulators on the 187dfe7a1b0SCarlo Caione AXP20X PMIC. 188dfe7a1b0SCarlo Caione 189462c9fc5SMatt Porterconfig REGULATOR_BCM590XX 190462c9fc5SMatt Porter tristate "Broadcom BCM590xx PMU Regulators" 191462c9fc5SMatt Porter depends on MFD_BCM590XX 192462c9fc5SMatt Porter help 193462c9fc5SMatt Porter This driver provides support for the voltage regulators on the 194462c9fc5SMatt Porter BCM590xx PMUs. This will enable support for the software 195462c9fc5SMatt Porter controllable LDO/Switching regulators. 196462c9fc5SMatt Porter 19799ea37bdSMatti Vaittinenconfig REGULATOR_BD70528 19899ea37bdSMatti Vaittinen tristate "ROHM BD70528 Power Regulator" 19999ea37bdSMatti Vaittinen depends on MFD_ROHM_BD70528 20099ea37bdSMatti Vaittinen help 20199ea37bdSMatti Vaittinen This driver supports voltage regulators on ROHM BD70528 PMIC. 20299ea37bdSMatti Vaittinen This will enable support for the software controllable buck 20399ea37bdSMatti Vaittinen and LDO regulators. 20499ea37bdSMatti Vaittinen 20599ea37bdSMatti Vaittinen This driver can also be built as a module. If so, the module 20699ea37bdSMatti Vaittinen will be called bd70528-regulator. 20799ea37bdSMatti Vaittinen 208522498f8SMatti Vaittinenconfig REGULATOR_BD71828 209522498f8SMatti Vaittinen tristate "ROHM BD71828 Power Regulator" 210522498f8SMatti Vaittinen depends on MFD_ROHM_BD71828 211522498f8SMatti Vaittinen select REGULATOR_ROHM 212522498f8SMatti Vaittinen help 213522498f8SMatti Vaittinen This driver supports voltage regulators on ROHM BD71828 PMIC. 214522498f8SMatti Vaittinen This will enable support for the software controllable buck 215522498f8SMatti Vaittinen and LDO regulators. 216522498f8SMatti Vaittinen 217522498f8SMatti Vaittinen This driver can also be built as a module. If so, the module 218522498f8SMatti Vaittinen will be called bd71828-regulator. 219522498f8SMatti Vaittinen 220410e8b4fSMatti Vaittinenconfig REGULATOR_BD718XX 221ba08799eSMatti Vaittinen tristate "ROHM BD71837 Power Regulator" 222410e8b4fSMatti Vaittinen depends on MFD_ROHM_BD718XX 22321b72156SMatti Vaittinen select REGULATOR_ROHM 224ba08799eSMatti Vaittinen help 225ba08799eSMatti Vaittinen This driver supports voltage regulators on ROHM BD71837 PMIC. 226ba08799eSMatti Vaittinen This will enable support for the software controllable buck 227ba08799eSMatti Vaittinen and LDO regulators. 228ba08799eSMatti Vaittinen 229ba08799eSMatti Vaittinen This driver can also be built as a module. If so, the module 2302ece646cSMatti Vaittinen will be called bd718x7-regulator. 231ba08799eSMatti Vaittinen 232e85c5a15SMarek Vasutconfig REGULATOR_BD9571MWV 233e85c5a15SMarek Vasut tristate "ROHM BD9571MWV Regulators" 234e85c5a15SMarek Vasut depends on MFD_BD9571MWV 235e85c5a15SMarek Vasut help 236e85c5a15SMarek Vasut This driver provides support for the voltage regulators on the 237e85c5a15SMarek Vasut ROHM BD9571MWV PMIC. This will enable support for the software 238e85c5a15SMarek Vasut controllable regulator and voltage sampling units. 239e85c5a15SMarek Vasut 240e85c5a15SMarek Vasut This driver can also be built as a module. If so, the module 241e85c5a15SMarek Vasut will be called bd9571mwv-regulator. 242e85c5a15SMarek Vasut 243b014e9faSMatti Vaittinenconfig REGULATOR_BD957XMUF 244b014e9faSMatti Vaittinen tristate "ROHM BD9576MUF and BD9573MUF Regulators" 245b014e9faSMatti Vaittinen depends on MFD_ROHM_BD957XMUF 246b014e9faSMatti Vaittinen help 247b014e9faSMatti Vaittinen This driver supports voltage regulators on ROHM BD9576MUF and 248b014e9faSMatti Vaittinen BD9573MUF PMICs. 249b014e9faSMatti Vaittinen 250b014e9faSMatti Vaittinen This driver can also be built as a module. If so, the module 251b014e9faSMatti Vaittinen will be called bd9576-regulator. 252b014e9faSMatti Vaittinen 2530ad4c07eSTony Lindgrenconfig REGULATOR_CPCAP 2540ad4c07eSTony Lindgren tristate "Motorola CPCAP regulator" 2550ad4c07eSTony Lindgren depends on MFD_CPCAP 2560ad4c07eSTony Lindgren help 2570ad4c07eSTony Lindgren Say y here for CPCAP regulator found on some Motorola phones 2580ad4c07eSTony Lindgren and tablets such as Droid 4. 2590ad4c07eSTony Lindgren 2608d9f8d57SPi-Hsun Shihconfig REGULATOR_CROS_EC 2618d9f8d57SPi-Hsun Shih tristate "ChromeOS EC regulators" 2628d9f8d57SPi-Hsun Shih depends on CROS_EC && OF 2638d9f8d57SPi-Hsun Shih help 2648d9f8d57SPi-Hsun Shih This driver supports voltage regulators that is connected to ChromeOS 2658d9f8d57SPi-Hsun Shih EC and controlled through EC host commands. 2668d9f8d57SPi-Hsun Shih 2678d9f8d57SPi-Hsun Shih This driver can also be built as a module. If so, the module 2688d9f8d57SPi-Hsun Shih will be called cros-ec-regulator. 2698d9f8d57SPi-Hsun Shih 270dfb9b8a4SAxel Linconfig REGULATOR_DA903X 271dfb9b8a4SAxel Lin tristate "Dialog Semiconductor DA9030/DA9034 regulators" 272dfb9b8a4SAxel Lin depends on PMIC_DA903X 2730077aaaeSArnd Bergmann depends on !CC_IS_CLANG # https://bugs.llvm.org/show_bug.cgi?id=38789 274dfb9b8a4SAxel Lin help 275dfb9b8a4SAxel Lin Say y here to support the BUCKs and LDOs regulators found on 276dfb9b8a4SAxel Lin Dialog Semiconductor DA9030/DA9034 PMIC. 277dfb9b8a4SAxel Lin 278dfb9b8a4SAxel Linconfig REGULATOR_DA9052 279dfb9b8a4SAxel Lin tristate "Dialog Semiconductor DA9052/DA9053 regulators" 280dfb9b8a4SAxel Lin depends on PMIC_DA9052 281dfb9b8a4SAxel Lin help 282dfb9b8a4SAxel Lin This driver supports the voltage regulators of DA9052-BC and 283dfb9b8a4SAxel Lin DA9053-AA/Bx PMIC. 284dfb9b8a4SAxel Lin 285f6130be6SAshish Jangamconfig REGULATOR_DA9055 286f6130be6SAshish Jangam tristate "Dialog Semiconductor DA9055 regulators" 287f6130be6SAshish Jangam depends on MFD_DA9055 288f6130be6SAshish Jangam help 289f6130be6SAshish Jangam Say y here to support the BUCKs and LDOs regulators found on 290f6130be6SAshish Jangam Dialog Semiconductor DA9055 PMIC. 291f6130be6SAshish Jangam 292f6130be6SAshish Jangam This driver can also be built as a module. If so, the module 293f6130be6SAshish Jangam will be called da9055-regulator. 294f6130be6SAshish Jangam 2954068e518SS Twissconfig REGULATOR_DA9062 2964b7f4958SSteve Twiss tristate "Dialog Semiconductor DA9061/62 regulators" 2974068e518SS Twiss depends on MFD_DA9062 2984068e518SS Twiss help 2994068e518SS Twiss Say y here to support the BUCKs and LDOs regulators found on 3004b7f4958SSteve Twiss DA9061 and DA9062 PMICs. 3014068e518SS Twiss 3024068e518SS Twiss This driver can also be built as a module. If so, the module 3034068e518SS Twiss will be called da9062-regulator. 3044068e518SS Twiss 30569ca3e58SKrystian Garbaciakconfig REGULATOR_DA9063 30669ca3e58SKrystian Garbaciak tristate "Dialog Semiconductor DA9063 regulators" 307973af54cSWolfram Sang depends on MFD_DA9063 && OF 30869ca3e58SKrystian Garbaciak help 30969ca3e58SKrystian Garbaciak Say y here to support the BUCKs and LDOs regulators found on 31069ca3e58SKrystian Garbaciak DA9063 PMICs. 31169ca3e58SKrystian Garbaciak 31269ca3e58SKrystian Garbaciak This driver can also be built as a module. If so, the module 31369ca3e58SKrystian Garbaciak will be called da9063-regulator. 31469ca3e58SKrystian Garbaciak 315e6ff10f2SVincent Whitchurchconfig REGULATOR_DA9121 316c860476bSAdam Ward tristate "Dialog Semiconductor DA9121/DA9122/DA9220/DA9217/DA9130/DA9131/DA9132 regulator" 317e6ff10f2SVincent Whitchurch depends on I2C && OF 318e6ff10f2SVincent Whitchurch select REGMAP_I2C 319e6ff10f2SVincent Whitchurch help 320e6ff10f2SVincent Whitchurch Say y here to support for the Dialog Semiconductor DA9121. The 321c860476bSAdam Ward DA9121 is a single channel dual-phase buck converter controlled 322c860476bSAdam Ward through an I2C interface. 323c860476bSAdam Ward 324c860476bSAdam Ward DA9121 Single-channel dual-phase 10A buck converter 325c860476bSAdam Ward DA9130 Single-channel dual-phase 10A buck converter (Automotive) 326c860476bSAdam Ward DA9217 Single-channel dual-phase 6A buck converter 327c860476bSAdam Ward DA9122 Dual-channel single-phase 5A buck converter 328c860476bSAdam Ward DA9131 Dual-channel single-phase 5A buck converter (Automotive) 329c860476bSAdam Ward DA9220 Dual-channel single-phase 3A buck converter 330c860476bSAdam Ward DA9132 Dual-channel single-phase 3A buck converter (Automotive) 331e6ff10f2SVincent Whitchurch 332e6ff10f2SVincent Whitchurch This driver can also be built as a module. If so, the module 333e6ff10f2SVincent Whitchurch will be called da9121-regulator. 334e6ff10f2SVincent Whitchurch 33516f10918SSteve Twissconfig REGULATOR_DA9210 33616f10918SSteve Twiss tristate "Dialog Semiconductor DA9210 regulator" 33716f10918SSteve Twiss depends on I2C 33816f10918SSteve Twiss select REGMAP_I2C 33916f10918SSteve Twiss help 34016f10918SSteve Twiss Say y here to support for the Dialog Semiconductor DA9210. 34116f10918SSteve Twiss The DA9210 is a multi-phase synchronous step down 34216f10918SSteve Twiss converter 12A DC-DC Buck controlled through an I2C 34316f10918SSteve Twiss interface. 34416f10918SSteve Twiss 3451028a37dSJames Banconfig REGULATOR_DA9211 346707ce9eaSJames Ban tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator" 3471028a37dSJames Ban depends on I2C 3481028a37dSJames Ban select REGMAP_I2C 3491028a37dSJames Ban help 350005547e0SJames Ban Say y here to support for the Dialog Semiconductor DA9211/DA9212 3517bd39354SJames Ban /DA9213/DA9214/DA9215. 3527bd39354SJames Ban The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous 353005547e0SJames Ban step down converter 12A or 16A DC-DC Buck controlled through an I2C 3541028a37dSJames Ban interface. 3551028a37dSJames Ban 35682b736dfSMark Brownconfig REGULATOR_DBX500_PRCMU 35782b736dfSMark Brown bool 35882b736dfSMark Brown 35982b736dfSMark Brownconfig REGULATOR_DB8500_PRCMU 36082b736dfSMark Brown bool "ST-Ericsson DB8500 Voltage Domain Regulators" 36182b736dfSMark Brown depends on MFD_DB8500_PRCMU 36282b736dfSMark Brown select REGULATOR_DBX500_PRCMU 36382b736dfSMark Brown help 36482b736dfSMark Brown This driver supports the voltage domain regulators controlled by the 36582b736dfSMark Brown DB8500 PRCMU 36682b736dfSMark Brown 36749d8c599SYunfan Zhangconfig REGULATOR_FAN53555 36849d8c599SYunfan Zhang tristate "Fairchild FAN53555 Regulator" 36949d8c599SYunfan Zhang depends on I2C 37049d8c599SYunfan Zhang select REGMAP_I2C 37149d8c599SYunfan Zhang help 37249d8c599SYunfan Zhang This driver supports Fairchild FAN53555 Digitally Programmable 37349d8c599SYunfan Zhang TinyBuck Regulator. The FAN53555 is a step-down switching voltage 37449d8c599SYunfan Zhang regulator that delivers a digitally programmable output from an 37549d8c599SYunfan Zhang input voltage supply of 2.5V to 5.5V. The output voltage is 37649d8c599SYunfan Zhang programmed through an I2C interface. 37749d8c599SYunfan Zhang 378e6dea51eSChristoph Fritzconfig REGULATOR_FAN53880 379e6dea51eSChristoph Fritz tristate "Fairchild FAN53880 Regulator" 380318b8a09SChristoph Fritz depends on I2C && (OF || COMPILE_TEST) 381e6dea51eSChristoph Fritz select REGMAP_I2C 382e6dea51eSChristoph Fritz help 383e6dea51eSChristoph Fritz This driver supports Fairchild (ON Semiconductor) FAN53880 384e6dea51eSChristoph Fritz regulator. The regulator is a programmable power management IC 385e6dea51eSChristoph Fritz (PMIC), it is controlled by I2C and provides one BUCK, one BOOST 386e6dea51eSChristoph Fritz and four LDO outputs. 387e6dea51eSChristoph Fritz 38882b736dfSMark Brownconfig REGULATOR_GPIO 38982b736dfSMark Brown tristate "GPIO regulator support" 3909eac5fdfSGeert Uytterhoeven depends on GPIOLIB || COMPILE_TEST 391e3e5aff7SYing-Chun Liu (PaulLiu) help 39282b736dfSMark Brown This driver provides support for regulators that can be 39382b736dfSMark Brown controlled via gpios. 39482b736dfSMark Brown It is capable of supporting current and voltage regulators 39582b736dfSMark Brown and the platform has to provide a mapping of GPIO-states 39682b736dfSMark Brown to target volts/amps. 397dfb9b8a4SAxel Lin 39887ca186fSGuodong Xuconfig REGULATOR_HI6421 39987ca186fSGuodong Xu tristate "HiSilicon Hi6421 PMIC voltage regulator support" 40087ca186fSGuodong Xu depends on MFD_HI6421_PMIC && OF 40187ca186fSGuodong Xu help 40287ca186fSGuodong Xu This driver provides support for the voltage regulators on the 40387ca186fSGuodong Xu HiSilicon Hi6421 PMU / Codec IC. 40487ca186fSGuodong Xu Hi6421 is a multi-function device which, on regulator part, provides 40587ca186fSGuodong Xu 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All 40687ca186fSGuodong Xu of them come with support to either ECO (idle) or sleep mode. 40787ca186fSGuodong Xu 4085c7024aeSWang Xiaoyinconfig REGULATOR_HI6421V530 4095c7024aeSWang Xiaoyin tristate "HiSilicon Hi6421v530 PMIC voltage regulator support" 4105c7024aeSWang Xiaoyin depends on MFD_HI6421_PMIC && OF 4115c7024aeSWang Xiaoyin help 4125c7024aeSWang Xiaoyin This driver provides support for the voltage regulators on 4135c7024aeSWang Xiaoyin HiSilicon Hi6421v530 PMU / Codec IC. 4145c7024aeSWang Xiaoyin Hi6421v530 is a multi-function device which, on regulator part, 4155c7024aeSWang Xiaoyin provides 5 general purpose LDOs, and all of them come with support 4165c7024aeSWang Xiaoyin to either ECO (idle) or sleep mode. 4175c7024aeSWang Xiaoyin 4184618119bSChen Fengconfig REGULATOR_HI655X 4194618119bSChen Feng tristate "Hisilicon HI655X PMIC regulators support" 4204618119bSChen Feng depends on ARCH_HISI || COMPILE_TEST 4214618119bSChen Feng depends on MFD_HI655X_PMIC && OF 4224618119bSChen Feng help 4234618119bSChen Feng This driver provides support for the voltage regulators of the 4244618119bSChen Feng Hisilicon Hi655x PMIC device. 4254618119bSChen Feng 426dec38b5cSMark Brownconfig REGULATOR_ISL9305 427dec38b5cSMark Brown tristate "Intersil ISL9305 regulator" 428dec38b5cSMark Brown depends on I2C 429ba441ec2SAxel Lin select REGMAP_I2C 430dec38b5cSMark Brown help 431dec38b5cSMark Brown This driver supports ISL9305 voltage regulator chip. 432dec38b5cSMark Brown 433dfb9b8a4SAxel Linconfig REGULATOR_ISL6271A 434dfb9b8a4SAxel Lin tristate "Intersil ISL6271A Power regulator" 435dfb9b8a4SAxel Lin depends on I2C 436dfb9b8a4SAxel Lin help 437dfb9b8a4SAxel Lin This driver supports ISL6271A voltage regulator chip. 438dfb9b8a4SAxel Lin 4393a8d1a73SMilo Kimconfig REGULATOR_LM363X 4403a8d1a73SMilo Kim tristate "TI LM363X voltage regulators" 4413a8d1a73SMilo Kim depends on MFD_TI_LMU 4423a8d1a73SMilo Kim help 443bff5e807SDan Murphy This driver supports LM3631, LM3632 and LM36274 voltage regulators for 4443a8d1a73SMilo Kim the LCD bias. 4453a8d1a73SMilo Kim One boost output voltage is configurable and always on. 4463a8d1a73SMilo Kim Other LDOs are used for the display module. 4473a8d1a73SMilo Kim 448bef9391cSCharles Keepaxconfig REGULATOR_LOCHNAGAR 449bef9391cSCharles Keepax tristate "Cirrus Logic Lochnagar regulator driver" 450bef9391cSCharles Keepax depends on MFD_LOCHNAGAR 451bef9391cSCharles Keepax help 452bef9391cSCharles Keepax This enables regulator support on the Cirrus Logic Lochnagar audio 453bef9391cSCharles Keepax development board. 454bef9391cSCharles Keepax 45582b736dfSMark Brownconfig REGULATOR_LP3971 45682b736dfSMark Brown tristate "National Semiconductors LP3971 PMIC regulator driver" 45782b736dfSMark Brown depends on I2C 458dfb9b8a4SAxel Lin help 45982b736dfSMark Brown Say Y here to support the voltage regulators and convertors 46082b736dfSMark Brown on National Semiconductors LP3971 PMIC 46182b736dfSMark Brown 46282b736dfSMark Brownconfig REGULATOR_LP3972 46382b736dfSMark Brown tristate "National Semiconductors LP3972 PMIC regulator driver" 46482b736dfSMark Brown depends on I2C 46582b736dfSMark Brown help 46682b736dfSMark Brown Say Y here to support the voltage regulators and convertors 46782b736dfSMark Brown on National Semiconductors LP3972 PMIC 46882b736dfSMark Brown 46982b736dfSMark Brownconfig REGULATOR_LP872X 470631a1fc4SMark Brown tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators" 471613965fbSAxel Lin depends on I2C 47282b736dfSMark Brown select REGMAP_I2C 47382b736dfSMark Brown help 47482b736dfSMark Brown This driver supports LP8720/LP8725 PMIC 47582b736dfSMark Brown 476994aae32SKeerthyconfig REGULATOR_LP873X 477994aae32SKeerthy tristate "TI LP873X Power regulators" 478f618ed21SKeerthy depends on MFD_TI_LP873X && OF 479994aae32SKeerthy help 480994aae32SKeerthy This driver supports LP873X voltage regulator chips. LP873X 481994aae32SKeerthy provides two step-down converters and two general-purpose LDO 482994aae32SKeerthy voltage regulators. It supports software based voltage control 483994aae32SKeerthy for different voltage domains 484994aae32SKeerthy 48582b736dfSMark Brownconfig REGULATOR_LP8755 48682b736dfSMark Brown tristate "TI LP8755 High Performance PMU driver" 48782b736dfSMark Brown depends on I2C 48882b736dfSMark Brown select REGMAP_I2C 48982b736dfSMark Brown help 49082b736dfSMark Brown This driver supports LP8755 High Performance PMU driver. This 49182b736dfSMark Brown chip contains six step-down DC/DC converters which can support 49282b736dfSMark Brown 9 mode multiphase configuration. 49382b736dfSMark Brown 494f0168a9bSKeerthyconfig REGULATOR_LP87565 495f0168a9bSKeerthy tristate "TI LP87565 Power regulators" 496f0168a9bSKeerthy depends on MFD_TI_LP87565 && OF 497f0168a9bSKeerthy help 498f0168a9bSKeerthy This driver supports LP87565 voltage regulator chips. LP87565 499f0168a9bSKeerthy provides four step-down converters. It supports software based 500f0168a9bSKeerthy voltage control for different voltage domains 501f0168a9bSKeerthy 50282b736dfSMark Brownconfig REGULATOR_LP8788 503631a1fc4SMark Brown tristate "TI LP8788 Power Regulators" 50482b736dfSMark Brown depends on MFD_LP8788 50582b736dfSMark Brown help 50682b736dfSMark Brown This driver supports LP8788 voltage regulator chip. 5070eb5d5abSPhilipp Zabel 5083eb2c7ecSPhilipp Zabelconfig REGULATOR_LTC3589 509ac1d6868SAxel Lin tristate "LTC3589 8-output voltage regulator" 510ac1d6868SAxel Lin depends on I2C 511ac1d6868SAxel Lin select REGMAP_I2C 5123eb2c7ecSPhilipp Zabel help 5133eb2c7ecSPhilipp Zabel This enables support for the LTC3589, LTC3589-1, and LTC3589-2 5143eb2c7ecSPhilipp Zabel 8-output regulators controlled via I2C. 5153eb2c7ecSPhilipp Zabel 51637b918a0STim Harveyconfig REGULATOR_LTC3676 51737b918a0STim Harvey tristate "LTC3676 8-output voltage regulator" 51837b918a0STim Harvey depends on I2C 51937b918a0STim Harvey select REGMAP_I2C 52037b918a0STim Harvey help 52137b918a0STim Harvey This enables support for the LTC3676 52237b918a0STim Harvey 8-output regulators controlled via I2C. 52337b918a0STim Harvey 524b0902bbeSKrzysztof Kozlowskiconfig REGULATOR_MAX14577 5258a82b408SKrzysztof Kozlowski tristate "Maxim 14577/77836 regulator" 526b0902bbeSKrzysztof Kozlowski depends on MFD_MAX14577 527b0902bbeSKrzysztof Kozlowski help 5288a82b408SKrzysztof Kozlowski This driver controls a Maxim MAX14577/77836 regulator via I2C bus. 5298a82b408SKrzysztof Kozlowski The MAX14577 regulators include safeout LDO and charger current 5308a82b408SKrzysztof Kozlowski regulator. The MAX77836 has two additional LDOs. 531b0902bbeSKrzysztof Kozlowski 53255f4fa4eSRobert Jarzmikconfig REGULATOR_MAX1586 53355f4fa4eSRobert Jarzmik tristate "Maxim 1586/1587 voltage regulator" 53455f4fa4eSRobert Jarzmik depends on I2C 53555f4fa4eSRobert Jarzmik help 53655f4fa4eSRobert Jarzmik This driver controls a Maxim 1586 or 1587 voltage output 53755f4fa4eSRobert Jarzmik regulator via I2C bus. The provided regulator is suitable 53855f4fa4eSRobert Jarzmik for PXA27x chips to control VCC_CORE and VCC_USIM voltages. 53955f4fa4eSRobert Jarzmik 5405b1c2028SLaxman Dewanganconfig REGULATOR_MAX77620 5415b1c2028SLaxman Dewangan tristate "Maxim 77620/MAX20024 voltage regulator" 5420c7d1b4dSKrzysztof Kozlowski depends on MFD_MAX77620 || COMPILE_TEST 5435b1c2028SLaxman Dewangan help 5445b1c2028SLaxman Dewangan This driver controls Maxim MAX77620 voltage output regulator 5455b1c2028SLaxman Dewangan via I2C bus. The provided regulator is suitable for Tegra 5465b1c2028SLaxman Dewangan chip to control Step-Down DC-DC and LDOs. Say Y here to 5475b1c2028SLaxman Dewangan enable the regulator driver. 5485b1c2028SLaxman Dewangan 549bcc61f1cSBartosz Golaszewskiconfig REGULATOR_MAX77650 550bcc61f1cSBartosz Golaszewski tristate "Maxim MAX77650/77651 regulator support" 5510c7d1b4dSKrzysztof Kozlowski depends on MFD_MAX77650 || COMPILE_TEST 552bcc61f1cSBartosz Golaszewski help 553bcc61f1cSBartosz Golaszewski Regulator driver for MAX77650/77651 PMIC from Maxim 554bcc61f1cSBartosz Golaszewski Semiconductor. This device has a SIMO with three independent 555bcc61f1cSBartosz Golaszewski power rails and an LDO. 556bcc61f1cSBartosz Golaszewski 557a71b797fSHaojian Zhuangconfig REGULATOR_MAX8649 558a71b797fSHaojian Zhuang tristate "Maxim 8649 voltage regulator" 559a71b797fSHaojian Zhuang depends on I2C 560c5b68d47SJonghwan Choi select REGMAP_I2C 561a71b797fSHaojian Zhuang help 562a71b797fSHaojian Zhuang This driver controls a Maxim 8649 voltage output regulator via 563a71b797fSHaojian Zhuang I2C bus. 564a71b797fSHaojian Zhuang 56527f37e4bSWolfram Sangconfig REGULATOR_MAX8660 56627f37e4bSWolfram Sang tristate "Maxim 8660/8661 voltage regulator" 56727f37e4bSWolfram Sang depends on I2C 56827f37e4bSWolfram Sang help 56927f37e4bSWolfram Sang This driver controls a Maxim 8660/8661 voltage output 57027f37e4bSWolfram Sang regulator via I2C bus. 57127f37e4bSWolfram Sang 572ffee1909SGyungoh Yooconfig REGULATOR_MAX8907 573ffee1909SGyungoh Yoo tristate "Maxim 8907 voltage regulator" 5740c7d1b4dSKrzysztof Kozlowski depends on MFD_MAX8907 || COMPILE_TEST 575ffee1909SGyungoh Yoo help 576ffee1909SGyungoh Yoo This driver controls a Maxim 8907 voltage output regulator 577ffee1909SGyungoh Yoo via I2C bus. The provided regulator is suitable for Tegra 578ffee1909SGyungoh Yoo chip to control Step-Down DC-DC and LDOs. 579ffee1909SGyungoh Yoo 58008ff6f2aSHaojian Zhuangconfig REGULATOR_MAX8925 58108ff6f2aSHaojian Zhuang tristate "Maxim MAX8925 Power Management IC" 58208ff6f2aSHaojian Zhuang depends on MFD_MAX8925 58308ff6f2aSHaojian Zhuang help 58448f1b4efSKrzysztof Kozlowski Say y here to support the voltage regulator of Maxim MAX8925 PMIC. 58508ff6f2aSHaojian Zhuang 586202f4f53SMyungJoo Hamconfig REGULATOR_MAX8952 587202f4f53SMyungJoo Ham tristate "Maxim MAX8952 Power Management IC" 588202f4f53SMyungJoo Ham depends on I2C 589202f4f53SMyungJoo Ham help 590202f4f53SMyungJoo Ham This driver controls a Maxim 8952 voltage output regulator 591202f4f53SMyungJoo Ham via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS 592202f4f53SMyungJoo Ham modes ranging from 0.77V to 1.40V by 0.01V steps. 593202f4f53SMyungJoo Ham 5945928f538SLaxman Dewanganconfig REGULATOR_MAX8973 5955928f538SLaxman Dewangan tristate "Maxim MAX8973 voltage regulator " 5965928f538SLaxman Dewangan depends on I2C 597d2d5437bSLaxman Dewangan depends on THERMAL && THERMAL_OF 5985928f538SLaxman Dewangan select REGMAP_I2C 5995928f538SLaxman Dewangan help 6005928f538SLaxman Dewangan The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down 60148f1b4efSKrzysztof Kozlowski switching regulator delivers up to 9A of output current. Each 6025928f538SLaxman Dewangan phase operates at a 2MHz fixed frequency with a 120 deg shift 6035928f538SLaxman Dewangan from the adjacent phase, allowing the use of small magnetic component. 6045928f538SLaxman Dewangan 605bd6ca2cfSMyungJoo Hamconfig REGULATOR_MAX8997 606bd6ca2cfSMyungJoo Ham tristate "Maxim 8997/8966 regulator" 607bd6ca2cfSMyungJoo Ham depends on MFD_MAX8997 608bd6ca2cfSMyungJoo Ham help 609bd6ca2cfSMyungJoo Ham This driver controls a Maxim 8997/8966 regulator 610bd6ca2cfSMyungJoo Ham via I2C bus. The provided regulator is suitable for S5PC110, 611bd6ca2cfSMyungJoo Ham S5PV210, and Exynos-4 chips to control VCC_CORE and 612bd6ca2cfSMyungJoo Ham VCC_USIM voltages. 613bd6ca2cfSMyungJoo Ham 614156f2528SKyungmin Parkconfig REGULATOR_MAX8998 615156f2528SKyungmin Park tristate "Maxim 8998 voltage regulator" 61669f71008SMarek Szyprowski depends on MFD_MAX8998 617156f2528SKyungmin Park help 618156f2528SKyungmin Park This driver controls a Maxim 8998 voltage output regulator 619156f2528SKyungmin Park via I2C bus. The provided regulator is suitable for S3C6410 620156f2528SKyungmin Park and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages. 621156f2528SKyungmin Park 622133d4016SJonghwa Leeconfig REGULATOR_MAX77686 623133d4016SJonghwa Lee tristate "Maxim 77686 regulator" 6240c7d1b4dSKrzysztof Kozlowski depends on MFD_MAX77686 || COMPILE_TEST 625133d4016SJonghwa Lee help 626133d4016SJonghwa Lee This driver controls a Maxim 77686 regulator 627133d4016SJonghwa Lee via I2C bus. The provided regulator is suitable for 628133d4016SJonghwa Lee Exynos-4 chips to control VARM and VINT voltages. 629133d4016SJonghwa Lee 63080b022e2SJonghwa Leeconfig REGULATOR_MAX77693 6319e9a08e8SKrzysztof Kozlowski tristate "Maxim 77693/77843 regulator" 6320c7d1b4dSKrzysztof Kozlowski depends on MFD_MAX77693 || MFD_MAX77843 || COMPILE_TEST 63380b022e2SJonghwa Lee help 6349e9a08e8SKrzysztof Kozlowski This driver controls a Maxim 77693/77843 regulators via I2C bus. 63580b022e2SJonghwa Lee The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2' 63680b022e2SJonghwa Lee and one current regulator 'CHARGER'. This is suitable for 6379e9a08e8SKrzysztof Kozlowski Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips. 63880b022e2SJonghwa Lee 639e6f2f805SJavier Martinez Canillasconfig REGULATOR_MAX77802 640e6f2f805SJavier Martinez Canillas tristate "Maxim 77802 regulator" 6410c7d1b4dSKrzysztof Kozlowski depends on MFD_MAX77686 || COMPILE_TEST 642e6f2f805SJavier Martinez Canillas help 643e6f2f805SJavier Martinez Canillas This driver controls a Maxim 77802 regulator 644e6f2f805SJavier Martinez Canillas via I2C bus. The provided regulator is suitable for 645e6f2f805SJavier Martinez Canillas Exynos5420/Exynos5800 SoCs to control various voltages. 646e6f2f805SJavier Martinez Canillas It includes support for control of voltage and ramp speed. 647e6f2f805SJavier Martinez Canillas 648e7314653SIskren Chernevconfig REGULATOR_MAX77826 649e7314653SIskren Chernev tristate "Maxim 77826 regulator" 650e7314653SIskren Chernev depends on I2C 651e7314653SIskren Chernev select REGMAP_I2C 652e7314653SIskren Chernev help 653e7314653SIskren Chernev This driver controls a Maxim 77826 regulator via I2C bus. 654e7314653SIskren Chernev The regulator include 15 LDOs, BUCK and BUCK BOOST regulator. 655e7314653SIskren Chernev It includes support for control of output voltage. This 656e7314653SIskren Chernev regulator is found on the Samsung Galaxy S5 (klte) smartphone. 657e7314653SIskren Chernev 65882b736dfSMark Brownconfig REGULATOR_MC13XXX_CORE 65982b736dfSMark Brown tristate 66082b736dfSMark Brown 66182b736dfSMark Brownconfig REGULATOR_MC13783 66282b736dfSMark Brown tristate "Freescale MC13783 regulator driver" 663e5a3da21SAlexander Shiyan depends on MFD_MC13XXX 66482b736dfSMark Brown select REGULATOR_MC13XXX_CORE 66582b736dfSMark Brown help 66682b736dfSMark Brown Say y here to support the regulators found on the Freescale MC13783 66782b736dfSMark Brown PMIC. 66882b736dfSMark Brown 66982b736dfSMark Brownconfig REGULATOR_MC13892 67082b736dfSMark Brown tristate "Freescale MC13892 regulator driver" 67182b736dfSMark Brown depends on MFD_MC13XXX 67282b736dfSMark Brown select REGULATOR_MC13XXX_CORE 67382b736dfSMark Brown help 67482b736dfSMark Brown Say y here to support the regulators found on the Freescale MC13892 67582b736dfSMark Brown PMIC. 67682b736dfSMark Brown 677919261c0SAndrei.Stefanescu@microchip.comconfig REGULATOR_MCP16502 678919261c0SAndrei.Stefanescu@microchip.com tristate "Microchip MCP16502 PMIC" 679919261c0SAndrei.Stefanescu@microchip.com depends on I2C && OF 68077ea9060SAxel Lin select REGMAP_I2C 681919261c0SAndrei.Stefanescu@microchip.com help 682919261c0SAndrei.Stefanescu@microchip.com Say y here to support the MCP16502 PMIC. This driver supports 683919261c0SAndrei.Stefanescu@microchip.com basic operations (get/set voltage, get/set operating mode) 684919261c0SAndrei.Stefanescu@microchip.com through the regulator interface. In addition it enables 685919261c0SAndrei.Stefanescu@microchip.com suspend-to-ram/standby transition. 686919261c0SAndrei.Stefanescu@microchip.com 687a273188bSSaravanan Sekarconfig REGULATOR_MP5416 688a273188bSSaravanan Sekar tristate "Monolithic MP5416 PMIC" 689a273188bSSaravanan Sekar depends on I2C && OF 690a273188bSSaravanan Sekar select REGMAP_I2C 691a273188bSSaravanan Sekar help 692a273188bSSaravanan Sekar Say y here to support the MP5416 PMIC. This will enable supports 693a273188bSSaravanan Sekar the software controllable 4 buck and 4 LDO regulators. 694a273188bSSaravanan Sekar Say M here if you want to include support for the regulator as a 695a273188bSSaravanan Sekar module. 696a273188bSSaravanan Sekar 697c66f1cbaSMarkus Reichlconfig REGULATOR_MP8859 698c66f1cbaSMarkus Reichl tristate "MPS MP8859 regulator driver" 699c66f1cbaSMarkus Reichl depends on I2C 700c66f1cbaSMarkus Reichl select REGMAP_I2C 701c66f1cbaSMarkus Reichl help 702c66f1cbaSMarkus Reichl Say y here to support the MP8859 voltage regulator. This driver 703c66f1cbaSMarkus Reichl supports basic operations (get/set voltage) through the regulator 704c66f1cbaSMarkus Reichl interface. 705c66f1cbaSMarkus Reichl Say M here if you want to include support for the regulator as a 706c66f1cbaSMarkus Reichl module. The module will be named "mp8859". 707c66f1cbaSMarkus Reichl 70897be8288SJisheng Zhangconfig REGULATOR_MP886X 70997be8288SJisheng Zhang tristate "MPS MP8869 regulator driver" 71097be8288SJisheng Zhang depends on I2C && (OF || COMPILE_TEST) 71197be8288SJisheng Zhang select REGMAP_I2C 71297be8288SJisheng Zhang help 71397be8288SJisheng Zhang This driver supports the MP8869 voltage regulator. 71497be8288SJisheng Zhang 7156501c1f5SSaravanan Sekarconfig REGULATOR_MPQ7920 7166501c1f5SSaravanan Sekar tristate "Monolithic MPQ7920 PMIC" 7176501c1f5SSaravanan Sekar depends on I2C && OF 7186501c1f5SSaravanan Sekar select REGMAP_I2C 7196501c1f5SSaravanan Sekar help 7206501c1f5SSaravanan Sekar Say y here to support the MPQ7920 PMIC. This will enable supports 7216501c1f5SSaravanan Sekar the software controllable 4 buck and 5 LDO regulators. 7226501c1f5SSaravanan Sekar This driver supports the control of different power rails of device 7236501c1f5SSaravanan Sekar through regulator interface. 7246501c1f5SSaravanan Sekar 7258766018bSHenry Chenconfig REGULATOR_MT6311 7268766018bSHenry Chen tristate "MediaTek MT6311 PMIC" 7278766018bSHenry Chen depends on I2C 728aab3c3f3SHenry Chen select REGMAP_I2C 7298766018bSHenry Chen help 7308766018bSHenry Chen Say y here to select this option to enable the power regulator of 7318766018bSHenry Chen MediaTek MT6311 PMIC. 7328766018bSHenry Chen This driver supports the control of different power rails of device 7338766018bSHenry Chen through regulator interface. 7348766018bSHenry Chen 7352fdf8292SChen Zhongconfig REGULATOR_MT6323 7362fdf8292SChen Zhong tristate "MediaTek MT6323 PMIC" 7372fdf8292SChen Zhong depends on MFD_MT6397 7382fdf8292SChen Zhong help 7392fdf8292SChen Zhong Say y here to select this option to enable the power regulator of 7402fdf8292SChen Zhong MediaTek MT6323 PMIC. 7412fdf8292SChen Zhong This driver supports the control of different power rails of device 7422fdf8292SChen Zhong through regulator interface. 7432fdf8292SChen Zhong 744f67ff1bdSHsin-Hsiung Wangconfig REGULATOR_MT6358 745f67ff1bdSHsin-Hsiung Wang tristate "MediaTek MT6358 PMIC" 7461b3bcca2SAxel Lin depends on MFD_MT6397 747f67ff1bdSHsin-Hsiung Wang help 748f67ff1bdSHsin-Hsiung Wang Say y here to select this option to enable the power regulator of 749f67ff1bdSHsin-Hsiung Wang MediaTek MT6358 PMIC. 750f67ff1bdSHsin-Hsiung Wang This driver supports the control of different power rails of device 751f67ff1bdSHsin-Hsiung Wang through regulator interface. 752f67ff1bdSHsin-Hsiung Wang 753d321571dSGene Chenconfig REGULATOR_MT6360 754d321571dSGene Chen tristate "MT6360 SubPMIC Regulator" 755d321571dSGene Chen depends on MFD_MT6360 756d321571dSGene Chen help 757d321571dSGene Chen Say Y here to enable MT6360 regulator support. 758d321571dSGene Chen This is support MT6360 PMIC/LDO part include 759d321571dSGene Chen 2-channel buck with Thermal Shutdown and Overload Protection 760d321571dSGene Chen 6-channel High PSRR and Low Dropout LDO. 761d321571dSGene Chen 762a551e273SChenglin Xuconfig REGULATOR_MT6380 763a551e273SChenglin Xu tristate "MediaTek MT6380 PMIC" 764a551e273SChenglin Xu depends on MTK_PMIC_WRAP 765a551e273SChenglin Xu help 766a551e273SChenglin Xu Say y here to select this option to enable the power regulator of 767a551e273SChenglin Xu MediaTek MT6380 PMIC. 768a551e273SChenglin Xu This driver supports the control of different power rails of device 769a551e273SChenglin Xu through regulator interface. 770a551e273SChenglin Xu 7710425e242SFlora Fuconfig REGULATOR_MT6397 7720425e242SFlora Fu tristate "MediaTek MT6397 PMIC" 7730425e242SFlora Fu depends on MFD_MT6397 7740425e242SFlora Fu help 7750425e242SFlora Fu Say y here to select this option to enable the power regulator of 7760425e242SFlora Fu MediaTek MT6397 PMIC. 7770425e242SFlora Fu This driver supports the control of different power rails of device 7780425e242SFlora Fu through regulator interface. 7790425e242SFlora Fu 78082b736dfSMark Brownconfig REGULATOR_PALMAS 78182b736dfSMark Brown tristate "TI Palmas PMIC Regulators" 78282b736dfSMark Brown depends on MFD_PALMAS 78382b736dfSMark Brown help 78482b736dfSMark Brown If you wish to control the regulators on the Palmas series of 78582b736dfSMark Brown chips say Y here. This will enable support for all the software 78682b736dfSMark Brown controllable SMPS/LDO regulators. 78782b736dfSMark Brown 78882b736dfSMark Brown The regulators available on Palmas series chips vary depending 78982b736dfSMark Brown on the muxing. This is handled automatically in the driver by 79082b736dfSMark Brown reading the mux info from OTP. 79182b736dfSMark Brown 79211469e0bSBalaji T Kconfig REGULATOR_PBIAS 79311469e0bSBalaji T K tristate "PBIAS OMAP regulator driver" 79411469e0bSBalaji T K depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON 79511469e0bSBalaji T K help 79611469e0bSBalaji T K Say y here to support pbias regulator for mmc1:SD card i/o 79711469e0bSBalaji T K on OMAP SoCs. 79811469e0bSBalaji T K This driver provides support for OMAP pbias modelled 79911469e0bSBalaji T K regulators. 80011469e0bSBalaji T K 8010935ff5fSRobin Gongconfig REGULATOR_PCA9450 8020935ff5fSRobin Gong tristate "NXP PCA9450A/PCA9450B/PCA9450C regulator driver" 8030935ff5fSRobin Gong depends on I2C 8040935ff5fSRobin Gong select REGMAP_I2C 8050935ff5fSRobin Gong help 8060935ff5fSRobin Gong Say y here to support the NXP PCA9450A/PCA9450B/PCA9450C PMIC 8070935ff5fSRobin Gong regulator driver. 8080935ff5fSRobin Gong 809dfb9b8a4SAxel Linconfig REGULATOR_PCAP 810dfb9b8a4SAxel Lin tristate "Motorola PCAP2 regulator driver" 811dfb9b8a4SAxel Lin depends on EZX_PCAP 81242fad570SMark Brown help 81342fad570SMark Brown This driver provides support for the voltage regulators of the 814dfb9b8a4SAxel Lin PCAP2 PMIC. 8155ec271e7SBalaji Rao 816dfb9b8a4SAxel Linconfig REGULATOR_PCF50633 817dfb9b8a4SAxel Lin tristate "NXP PCF50633 regulator driver" 818dfb9b8a4SAxel Lin depends on MFD_PCF50633 81939b1772aSDaniel Ribeiro help 82048f1b4efSKrzysztof Kozlowski Say Y here to support the voltage regulators and converters 821dfb9b8a4SAxel Lin on PCF50633 82239b1772aSDaniel Ribeiro 823d3795d63SJagan Tekiconfig REGULATOR_PF8X00 824d3795d63SJagan Teki tristate "NXP PF8100/PF8121A/PF8200 regulator driver" 825d3795d63SJagan Teki depends on I2C && OF 826d3795d63SJagan Teki select REGMAP_I2C 827d3795d63SJagan Teki help 828d3795d63SJagan Teki Say y here to support the regulators found on the NXP 829d3795d63SJagan Teki PF8100/PF8121A/PF8200 PMIC. 830d3795d63SJagan Teki 8313784b6d6SRobin Gongconfig REGULATOR_PFUZE100 832297101abSStefan Wahren tristate "Freescale PFUZE100/200/3000/3001 regulator driver" 8336a6939d5SFabio Estevam depends on I2C && OF 83494421b05SAxel Lin select REGMAP_I2C 8353784b6d6SRobin Gong help 8362cee2121SAxel Lin Say y here to support the regulators found on the Freescale 837297101abSStefan Wahren PFUZE100/200/3000/3001 PMIC. 8383784b6d6SRobin Gong 839f307a7e9SJames Banconfig REGULATOR_PV88060 840f307a7e9SJames Ban tristate "Powerventure Semiconductor PV88060 regulator" 841f307a7e9SJames Ban depends on I2C 842f307a7e9SJames Ban select REGMAP_I2C 843f307a7e9SJames Ban help 844f307a7e9SJames Ban Say y here to support the voltage regulators and convertors 845f307a7e9SJames Ban PV88060 846f307a7e9SJames Ban 84799cf3af5SJames Banconfig REGULATOR_PV88080 84899cf3af5SJames Ban tristate "Powerventure Semiconductor PV88080 regulator" 84999cf3af5SJames Ban depends on I2C 85099cf3af5SJames Ban select REGMAP_I2C 85199cf3af5SJames Ban help 85299cf3af5SJames Ban Say y here to support the buck convertors on PV88080 85399cf3af5SJames Ban 854c90456e3SJames Banconfig REGULATOR_PV88090 855c90456e3SJames Ban tristate "Powerventure Semiconductor PV88090 regulator" 856c90456e3SJames Ban depends on I2C 857c90456e3SJames Ban select REGMAP_I2C 858c90456e3SJames Ban help 859c90456e3SJames Ban Say y here to support the voltage regulators and convertors 860c90456e3SJames Ban on PV88090 861c90456e3SJames Ban 862aa66cc66SChris Zhongconfig REGULATOR_PWM 863aa66cc66SChris Zhong tristate "PWM voltage regulator" 864aa66cc66SChris Zhong depends on PWM 865aa66cc66SChris Zhong help 866aa66cc66SChris Zhong This driver supports PWM controlled voltage regulators. PWM 867aa66cc66SChris Zhong duty cycle can increase or decrease the voltage. 868aa66cc66SChris Zhong 8692720386eSBjorn Anderssonconfig REGULATOR_QCOM_RPM 8702720386eSBjorn Andersson tristate "Qualcomm RPM regulator driver" 8712720386eSBjorn Andersson depends on MFD_QCOM_RPM 8722720386eSBjorn Andersson help 8732720386eSBjorn Andersson If you say yes to this option, support will be included for the 8742720386eSBjorn Andersson regulators exposed by the Resource Power Manager found in Qualcomm 8752720386eSBjorn Andersson 8660, 8960 and 8064 based devices. 8762720386eSBjorn Andersson 8772720386eSBjorn Andersson Say M here if you want to include support for the regulators on the 8782720386eSBjorn Andersson Qualcomm RPM as a module. The module will be named 8792720386eSBjorn Andersson "qcom_rpm-regulator". 8802720386eSBjorn Andersson 88146fc033eSDavid Collinsconfig REGULATOR_QCOM_RPMH 88246fc033eSDavid Collins tristate "Qualcomm Technologies, Inc. RPMh regulator driver" 88334c5aa26SJohn Stultz depends on QCOM_RPMH || (QCOM_RPMH=n && COMPILE_TEST) 884ac6b559dSRandy Dunlap depends on QCOM_COMMAND_DB || !QCOM_COMMAND_DB 88546fc033eSDavid Collins help 88646fc033eSDavid Collins This driver supports control of PMIC regulators via the RPMh hardware 88746fc033eSDavid Collins block found on Qualcomm Technologies Inc. SoCs. RPMh regulator 88846fc033eSDavid Collins control allows for voting on regulator state between multiple 88946fc033eSDavid Collins processors within the SoC. 89046fc033eSDavid Collins 891da65e367SBjorn Anderssonconfig REGULATOR_QCOM_SMD_RPM 892da65e367SBjorn Andersson tristate "Qualcomm SMD based RPM regulator driver" 893da65e367SBjorn Andersson depends on QCOM_SMD_RPM 894da65e367SBjorn Andersson help 895da65e367SBjorn Andersson If you say yes to this option, support will be included for the 896da65e367SBjorn Andersson regulators exposed by the Resource Power Manager found in Qualcomm 897da65e367SBjorn Andersson 8974 based devices. 898da65e367SBjorn Andersson 899da65e367SBjorn Andersson Say M here if you want to include support for the regulators on the 900da65e367SBjorn Andersson Qualcomm RPM as a module. The module will be named 901da65e367SBjorn Andersson "qcom_smd-regulator". 902da65e367SBjorn Andersson 903e92a4047SStephen Boydconfig REGULATOR_QCOM_SPMI 904e92a4047SStephen Boyd tristate "Qualcomm SPMI regulator driver" 905e92a4047SStephen Boyd depends on SPMI || COMPILE_TEST 906e92a4047SStephen Boyd help 907e92a4047SStephen Boyd If you say yes to this option, support will be included for the 908e92a4047SStephen Boyd regulators found in Qualcomm SPMI PMICs. 909e92a4047SStephen Boyd 910e92a4047SStephen Boyd Say M here if you want to include support for the regulators on the 911e92a4047SStephen Boyd Qualcomm SPMI PMICs as a module. The module will be named 912e92a4047SStephen Boyd "qcom_spmi-regulator". 913e92a4047SStephen Boyd 9144fe66d5aSWesley Chengconfig REGULATOR_QCOM_USB_VBUS 9154fe66d5aSWesley Cheng tristate "Qualcomm USB Vbus regulator driver" 9164fe66d5aSWesley Cheng depends on SPMI || COMPILE_TEST 9174fe66d5aSWesley Cheng help 9184fe66d5aSWesley Cheng If you say yes to this option, support will be included for the 9194fe66d5aSWesley Cheng regulator used to enable the VBUS output. 9204fe66d5aSWesley Cheng 9214fe66d5aSWesley Cheng Say M here if you want to include support for enabling the VBUS output 9224fe66d5aSWesley Cheng as a module. The module will be named "qcom_usb_vbus_regulator". 9234fe66d5aSWesley Cheng 92438573472SMarek Vasutconfig REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY 92538573472SMarek Vasut tristate "Raspberry Pi 7-inch touchscreen panel ATTINY regulator" 92638573472SMarek Vasut depends on BACKLIGHT_CLASS_DEVICE 92738573472SMarek Vasut depends on I2C 92838573472SMarek Vasut select REGMAP_I2C 92938573472SMarek Vasut help 93038573472SMarek Vasut This driver supports ATTINY regulator on the Raspberry Pi 7-inch 93138573472SMarek Vasut touchscreen unit. The regulator is used to enable power to the 93238573472SMarek Vasut TC358762, display and to control backlight. 93338573472SMarek Vasut 9346ffc3270SLaxman Dewanganconfig REGULATOR_RC5T583 9356ffc3270SLaxman Dewangan tristate "RICOH RC5T583 Power regulators" 9366ffc3270SLaxman Dewangan depends on MFD_RC5T583 9376ffc3270SLaxman Dewangan help 9386ffc3270SLaxman Dewangan Select this option to enable the power regulator of RICOH 9396ffc3270SLaxman Dewangan PMIC RC5T583. 9406ffc3270SLaxman Dewangan This driver supports the control of different power rails of device 9416ffc3270SLaxman Dewangan through regulator interface. The device supports multiple DCDC/LDO 9426ffc3270SLaxman Dewangan outputs which can be controlled by i2c communication. 9436ffc3270SLaxman Dewangan 9442cd64ae3SChris Zhongconfig REGULATOR_RK808 945e444f6d6SHeiko Stuebner tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power regulators" 9462cd64ae3SChris Zhong depends on MFD_RK808 9472cd64ae3SChris Zhong help 9482cd64ae3SChris Zhong Select this option to enable the power regulator of ROCKCHIP 949e444f6d6SHeiko Stuebner PMIC RK805,RK809&RK817,RK808 and RK818. 9502cd64ae3SChris Zhong This driver supports the control of different power rails of device 9512cd64ae3SChris Zhong through regulator interface. The device supports multiple DCDC/LDO 9522cd64ae3SChris Zhong outputs which can be controlled by i2c communication. 9532cd64ae3SChris Zhong 954811b7006SBeniamino Galvaniconfig REGULATOR_RN5T618 955ed6d362dSStefan Agner tristate "Ricoh RN5T567/618 voltage regulators" 956811b7006SBeniamino Galvani depends on MFD_RN5T618 957811b7006SBeniamino Galvani help 95883b2a3c2SPierre-Hugues Husson Say y here to support the regulators found on Ricoh RN5T567, 95983b2a3c2SPierre-Hugues Husson RN5T618 or RC5T619 PMIC. 960811b7006SBeniamino Galvani 96121b72156SMatti Vaittinenconfig REGULATOR_ROHM 96221b72156SMatti Vaittinen tristate 96321b72156SMatti Vaittinen 9645bbbfc7fSChiYuan Huangconfig REGULATOR_RT4801 9655bbbfc7fSChiYuan Huang tristate "Richtek RT4801 Regulators" 9665bbbfc7fSChiYuan Huang depends on I2C 96702532cb8SAxel Lin select REGMAP_I2C 9685bbbfc7fSChiYuan Huang help 9695bbbfc7fSChiYuan Huang This adds support for voltage regulators in Richtek RT4801 Display Bias IC. 9705bbbfc7fSChiYuan Huang The device supports two regulators (DSVP/DSVN). 9715bbbfc7fSChiYuan Huang 972*9351ab8bSChiYuan Huangconfig REGULATOR_RT4831 973*9351ab8bSChiYuan Huang tristate "Richtek RT4831 DSV Regulators" 974*9351ab8bSChiYuan Huang depends on MFD_RT4831 975*9351ab8bSChiYuan Huang help 976*9351ab8bSChiYuan Huang This adds support for voltage regulators in Richtek RT4831. 977*9351ab8bSChiYuan Huang There are three regulators (VLCM/DSVP/DSVN). 978*9351ab8bSChiYuan Huang VLCM is a virtual voltage input for DSVP/DSVN inside IC. 979*9351ab8bSChiYuan Huang And DSVP/DSVN is the real Vout range from 4V to 6.5V. 980*9351ab8bSChiYuan Huang It's common used to provide the power for the display panel. 981*9351ab8bSChiYuan Huang 982b1917578SBeomho Seoconfig REGULATOR_RT5033 983b1917578SBeomho Seo tristate "Richtek RT5033 Regulators" 984b1917578SBeomho Seo depends on MFD_RT5033 985b1917578SBeomho Seo help 986b1917578SBeomho Seo This adds support for voltage and current regulators in Richtek 987b1917578SBeomho Seo RT5033 PMIC. The device supports multiple regulators like 988b1917578SBeomho Seo current source, LDO and Buck. 989b1917578SBeomho Seo 990b8c054a5SChiYuan Huangconfig REGULATOR_RTMV20 991b8c054a5SChiYuan Huang tristate "RTMV20 Laser Diode Regulator" 992b8c054a5SChiYuan Huang depends on I2C 993b8c054a5SChiYuan Huang select REGMAP_I2C 994b8c054a5SChiYuan Huang help 995b8c054a5SChiYuan Huang This driver adds support for the load switch current regulator on 996b8c054a5SChiYuan Huang the Richtek RTMV20. It can support the load current up to 6A and 997b8c054a5SChiYuan Huang integrate strobe/vsync/fsin signal to synchronize the IR camera. 998b8c054a5SChiYuan Huang 999f1879271SSachin Kamatconfig REGULATOR_S2MPA01 1000f1879271SSachin Kamat tristate "Samsung S2MPA01 voltage regulator" 10010c7d1b4dSKrzysztof Kozlowski depends on MFD_SEC_CORE || COMPILE_TEST 1002cb74685eSSangbeom Kim help 1003f1879271SSachin Kamat This driver controls Samsung S2MPA01 voltage output regulator 1004f1879271SSachin Kamat via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs. 1005f1879271SSachin Kamat 1006cb74685eSSangbeom Kimconfig REGULATOR_S2MPS11 100751af2067SThomas Abraham tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator" 10080c7d1b4dSKrzysztof Kozlowski depends on MFD_SEC_CORE || COMPILE_TEST 1009cb74685eSSangbeom Kim help 101051af2067SThomas Abraham This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage 101176b9840bSChanwoo Choi output regulator via I2C bus. The chip is comprised of high efficient 101276b9840bSChanwoo Choi Buck converters including Dual-Phase Buck converter, Buck-Boost 101376b9840bSChanwoo Choi converter, various LDOs. 1014cb74685eSSangbeom Kim 1015dfb9b8a4SAxel Linconfig REGULATOR_S5M8767 1016dfb9b8a4SAxel Lin tristate "Samsung S5M8767A voltage regulator" 10170c7d1b4dSKrzysztof Kozlowski depends on MFD_SEC_CORE || COMPILE_TEST 1018295c08bcSSascha Hauer help 1019dfb9b8a4SAxel Lin This driver supports a Samsung S5M8767A voltage output regulator 1020dfb9b8a4SAxel Lin via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and 1021dfb9b8a4SAxel Lin supports DVS mode with 8bits of output voltage control. 10225e428d5cSYong Shen 1023433c9bb7SErick Chenconfig REGULATOR_SC2731 1024433c9bb7SErick Chen tristate "Spreadtrum SC2731 power regulator driver" 1025433c9bb7SErick Chen depends on MFD_SC27XX_PMIC || COMPILE_TEST 1026433c9bb7SErick Chen help 1027433c9bb7SErick Chen This driver provides support for the voltage regulators on the 1028433c9bb7SErick Chen SC2731 PMIC. 1029433c9bb7SErick Chen 10309839d627SGyungoh Yooconfig REGULATOR_SKY81452 10319839d627SGyungoh Yoo tristate "Skyworks Solutions SKY81452 voltage regulator" 103270b5b27cSGyungoh Yoo depends on MFD_SKY81452 10334a5d3013SLee Jones help 10349839d627SGyungoh Yoo This driver supports Skyworks SKY81452 voltage output regulator 10359839d627SGyungoh Yoo via I2C bus. SKY81452 has one voltage linear regulator can be 10369839d627SGyungoh Yoo programmed from 4.5V to 20V. 10379839d627SGyungoh Yoo 10389839d627SGyungoh Yoo This driver can also be built as a module. If so, the module 10399839d627SGyungoh Yoo will be called sky81452-regulator. 10404a5d3013SLee Jones 1041a867bde3SEric Jeongconfig REGULATOR_SLG51000 1042a867bde3SEric Jeong tristate "Dialog Semiconductor SLG51000 regulators" 1043a867bde3SEric Jeong depends on I2C 1044a867bde3SEric Jeong select REGMAP_I2C 1045a867bde3SEric Jeong help 1046a867bde3SEric Jeong Say y here to support for the Dialog Semiconductor SLG51000. 1047a867bde3SEric Jeong The SLG51000 is seven compact and customizable low dropout 1048a867bde3SEric Jeong regulators. 1049a867bde3SEric Jeong 10504e210fbeSFabrice Gasnierconfig REGULATOR_STM32_BOOSTER 10514e210fbeSFabrice Gasnier tristate "STMicroelectronics STM32 BOOSTER" 10524e210fbeSFabrice Gasnier depends on ARCH_STM32 || COMPILE_TEST 10534e210fbeSFabrice Gasnier help 10544e210fbeSFabrice Gasnier This driver supports internal booster (3V3) embedded in some 10554e210fbeSFabrice Gasnier STMicroelectronics STM32 chips. It can be used to supply ADC analog 10564e210fbeSFabrice Gasnier input switches when vdda supply is below 2.7V. 10574e210fbeSFabrice Gasnier 10584e210fbeSFabrice Gasnier This driver can also be built as a module. If so, the module 10594e210fbeSFabrice Gasnier will be called stm32-booster. 10604e210fbeSFabrice Gasnier 10610cdbf481SFabrice Gasnierconfig REGULATOR_STM32_VREFBUF 10620cdbf481SFabrice Gasnier tristate "STMicroelectronics STM32 VREFBUF" 10630cdbf481SFabrice Gasnier depends on ARCH_STM32 || COMPILE_TEST 10640cdbf481SFabrice Gasnier help 10650cdbf481SFabrice Gasnier This driver supports STMicroelectronics STM32 VREFBUF (voltage 10660cdbf481SFabrice Gasnier reference buffer) which can be used as voltage reference for 10670cdbf481SFabrice Gasnier internal ADCs, DACs and also for external components through 10680cdbf481SFabrice Gasnier dedicated Vref+ pin. 10690cdbf481SFabrice Gasnier 10700cdbf481SFabrice Gasnier This driver can also be built as a module. If so, the module 10710cdbf481SFabrice Gasnier will be called stm32-vrefbuf. 10720cdbf481SFabrice Gasnier 10736cdae817SPascal PAILLET-LMEconfig REGULATOR_STM32_PWR 10746cdae817SPascal PAILLET-LME bool "STMicroelectronics STM32 PWR" 10756cdae817SPascal PAILLET-LME depends on ARCH_STM32 || COMPILE_TEST 10766cdae817SPascal PAILLET-LME help 10776cdae817SPascal PAILLET-LME This driver supports internal regulators (1V1, 1V8, 3V3) in the 10786cdae817SPascal PAILLET-LME STMicroelectronics STM32 chips. 10796cdae817SPascal PAILLET-LME 1080ca55b718Spascal pailletconfig REGULATOR_STPMIC1 1081ca55b718Spascal paillet tristate "STMicroelectronics STPMIC1 PMIC Regulators" 1082ca55b718Spascal paillet depends on MFD_STPMIC1 1083ca55b718Spascal paillet help 1084ca55b718Spascal paillet This driver supports STMicroelectronics STPMIC1 PMIC voltage 1085ca55b718Spascal paillet regulators and switches. The STPMIC1 regulators supply power to 1086ca55b718Spascal paillet an application processor as well as to external system 1087ca55b718Spascal paillet peripherals such as DDR, Flash memories and system devices. 1088ca55b718Spascal paillet 1089ca55b718Spascal paillet To compile this driver as a module, choose M here: the 1090ca55b718Spascal paillet module will be called stpmic1_regulator. 1091ca55b718Spascal paillet 109282b736dfSMark Brownconfig REGULATOR_TI_ABB 1093631a1fc4SMark Brown tristate "TI Adaptive Body Bias on-chip LDO" 109482b736dfSMark Brown depends on ARCH_OMAP 1095d619bc14SLinus Walleij help 109682b736dfSMark Brown Select this option to support Texas Instruments' on-chip Adaptive Body 109782b736dfSMark Brown Bias (ABB) LDO regulators. It is recommended that this option be 109882b736dfSMark Brown enabled on required TI SoC. Certain Operating Performance Points 109982b736dfSMark Brown on TI SoCs may be unstable without enabling this as it provides 110082b736dfSMark Brown device specific optimized bias to allow/optimize functionality. 11014c5dabceSGraeme Gregory 11023615a34eSLinus Walleijconfig REGULATOR_STW481X_VMMC 11033615a34eSLinus Walleij bool "ST Microelectronics STW481X VMMC regulator" 11044049dc1aSLuis de Bethencourt depends on MFD_STW481X || COMPILE_TEST 11053615a34eSLinus Walleij default y if MFD_STW481X 11063615a34eSLinus Walleij help 11073615a34eSLinus Walleij This driver supports the internal VMMC regulator in the STw481x 11083615a34eSLinus Walleij PMIC chips. 11093615a34eSLinus Walleij 11108878302eSOndrej Jirmanconfig REGULATOR_SY8106A 11118878302eSOndrej Jirman tristate "Silergy SY8106A regulator" 11128878302eSOndrej Jirman depends on I2C && (OF || COMPILE_TEST) 11138878302eSOndrej Jirman select REGMAP_I2C 11148878302eSOndrej Jirman help 11158878302eSOndrej Jirman This driver supports SY8106A single output regulator. 11168878302eSOndrej Jirman 1117d5a2b822SJisheng Zhangconfig REGULATOR_SY8824X 111867a7b05bSJisheng Zhang tristate "Silergy SY8824C/SY8824E regulator" 1119d5a2b822SJisheng Zhang depends on I2C && (OF || COMPILE_TEST) 1120d5a2b822SJisheng Zhang select REGMAP_I2C 1121d5a2b822SJisheng Zhang help 1122d5a2b822SJisheng Zhang This driver supports SY8824C single output regulator. 1123d5a2b822SJisheng Zhang 112438fc6f29SJisheng Zhangconfig REGULATOR_SY8827N 112538fc6f29SJisheng Zhang tristate "Silergy SY8827N regulator" 112638fc6f29SJisheng Zhang depends on I2C && (OF || COMPILE_TEST) 112738fc6f29SJisheng Zhang select REGMAP_I2C 112838fc6f29SJisheng Zhang help 112938fc6f29SJisheng Zhang This driver supports SY8827N single output regulator. 113038fc6f29SJisheng Zhang 11310c570674SLaxman Dewanganconfig REGULATOR_TPS51632 11320c570674SLaxman Dewangan tristate "TI TPS51632 Power Regulator" 11330c570674SLaxman Dewangan depends on I2C 11340c570674SLaxman Dewangan select REGMAP_I2C 11350c570674SLaxman Dewangan help 11360c570674SLaxman Dewangan This driver supports TPS51632 voltage regulator chip. 11377bde7672SAxel Lin The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller 11380c570674SLaxman Dewangan with Serial VID control and DVFS. 11390c570674SLaxman Dewangan The voltage output can be configure through I2C interface or PWM 11400c570674SLaxman Dewangan interface. 11410c570674SLaxman Dewangan 11422edd3b69SLinus Walleijconfig REGULATOR_TPS6105X 11432edd3b69SLinus Walleij tristate "TI TPS6105X Power regulators" 11442edd3b69SLinus Walleij depends on TPS6105X 11452edd3b69SLinus Walleij default y if TPS6105X 11462edd3b69SLinus Walleij help 11472edd3b69SLinus Walleij This driver supports TPS61050/TPS61052 voltage regulator chips. 11482edd3b69SLinus Walleij It is a single boost converter primarily for white LEDs and 11492edd3b69SLinus Walleij audio amplifiers. 11502edd3b69SLinus Walleij 1151dfb9b8a4SAxel Linconfig REGULATOR_TPS62360 1152d1cf4f65SAxel Lin tristate "TI TPS6236x Power Regulator" 1153dfb9b8a4SAxel Lin depends on I2C 1154dfb9b8a4SAxel Lin select REGMAP_I2C 1155dfb9b8a4SAxel Lin help 1156d1cf4f65SAxel Lin This driver supports TPS6236x voltage regulator chip. This 1157dfb9b8a4SAxel Lin regulator is meant for processor core supply. This chip is 1158dfb9b8a4SAxel Lin high-frequency synchronous step down dc-dc converter optimized 1159dfb9b8a4SAxel Lin for battery-powered portable applications. 1160dfb9b8a4SAxel Lin 11612de79850SAnuj Aggarwalconfig REGULATOR_TPS65023 11622de79850SAnuj Aggarwal tristate "TI TPS65023 Power regulators" 11632de79850SAnuj Aggarwal depends on I2C 116490923351SMark Brown select REGMAP_I2C 11652de79850SAnuj Aggarwal help 11662de79850SAnuj Aggarwal This driver supports TPS65023 voltage regulator chips. TPS65023 provides 11672de79850SAnuj Aggarwal three step-down converters and two general-purpose LDO voltage regulators. 11682de79850SAnuj Aggarwal It supports TI's software based Class-2 SmartReflex implementation. 11692de79850SAnuj Aggarwal 11702de79850SAnuj Aggarwalconfig REGULATOR_TPS6507X 11712de79850SAnuj Aggarwal tristate "TI TPS6507X Power regulators" 11722de79850SAnuj Aggarwal depends on I2C 11732de79850SAnuj Aggarwal help 11742de79850SAnuj Aggarwal This driver supports TPS6507X voltage regulator chips. TPS6507X provides 11752de79850SAnuj Aggarwal three step-down converters and two general-purpose LDO voltage regulators. 11762de79850SAnuj Aggarwal It supports TI's software based Class-2 SmartReflex implementation. 11772de79850SAnuj Aggarwal 1178d2a2e729SAndrew F. Davisconfig REGULATOR_TPS65086 1179d2a2e729SAndrew F. Davis tristate "TI TPS65086 Power regulators" 1180d2a2e729SAndrew F. Davis depends on MFD_TPS65086 1181d2a2e729SAndrew F. Davis help 1182d2a2e729SAndrew F. Davis This driver provides support for the voltage regulators on 1183d2a2e729SAndrew F. Davis TI TPS65086 PMICs. 1184d2a2e729SAndrew F. Davis 1185452534e5SVenu Byravarasuconfig REGULATOR_TPS65090 1186452534e5SVenu Byravarasu tristate "TI TPS65090 Power regulator" 1187452534e5SVenu Byravarasu depends on MFD_TPS65090 1188452534e5SVenu Byravarasu help 1189452534e5SVenu Byravarasu This driver provides support for the voltage regulators on the 1190452534e5SVenu Byravarasu TI TPS65090 PMIC. 1191452534e5SVenu Byravarasu 119277c129bfSVenkat Reddy Tallaconfig REGULATOR_TPS65132 119377c129bfSVenkat Reddy Talla tristate "TI TPS65132 Dual Output Power regulators" 119477c129bfSVenkat Reddy Talla depends on I2C && GPIOLIB 119577c129bfSVenkat Reddy Talla select REGMAP_I2C 119677c129bfSVenkat Reddy Talla help 119777c129bfSVenkat Reddy Talla This driver supports TPS65132 single inductor - dual output 119848f1b4efSKrzysztof Kozlowski power supply specifically designed for display panels. 119977c129bfSVenkat Reddy Talla 1200a493077fSAnilKumar Chconfig REGULATOR_TPS65217 1201a493077fSAnilKumar Ch tristate "TI TPS65217 Power regulators" 1202a493077fSAnilKumar Ch depends on MFD_TPS65217 1203a493077fSAnilKumar Ch help 1204a493077fSAnilKumar Ch This driver supports TPS65217 voltage regulator chips. TPS65217 1205a493077fSAnilKumar Ch provides three step-down converters and four general-purpose LDO 1206a493077fSAnilKumar Ch voltage regulators. It supports software based voltage control 1207a493077fSAnilKumar Ch for different voltage domains 1208a493077fSAnilKumar Ch 120990e7d526SKeerthyconfig REGULATOR_TPS65218 121090e7d526SKeerthy tristate "TI TPS65218 Power regulators" 1211948838a1SAxel Lin depends on MFD_TPS65218 && OF 121290e7d526SKeerthy help 121390e7d526SKeerthy This driver supports TPS65218 voltage regulator chips. TPS65218 121490e7d526SKeerthy provides six step-down converters and one general-purpose LDO 121590e7d526SKeerthy voltage regulators. It supports software based voltage control 121690e7d526SKeerthy for different voltage domains 121790e7d526SKeerthy 12181394fd28SCyril Chemparathyconfig REGULATOR_TPS6524X 12191394fd28SCyril Chemparathy tristate "TI TPS6524X Power regulators" 12201394fd28SCyril Chemparathy depends on SPI 12211394fd28SCyril Chemparathy help 12221394fd28SCyril Chemparathy This driver supports TPS6524X voltage regulator chips. TPS6524X 12231394fd28SCyril Chemparathy provides three step-down converters and two general-purpose LDO 12241394fd28SCyril Chemparathy voltage regulators. This device is interfaced using a customized 12251394fd28SCyril Chemparathy serial interface currently supported on the sequencer serial 12261394fd28SCyril Chemparathy port controller. 12271394fd28SCyril Chemparathy 1228dfb9b8a4SAxel Linconfig REGULATOR_TPS6586X 1229dfb9b8a4SAxel Lin tristate "TI TPS6586X Power regulators" 1230dfb9b8a4SAxel Lin depends on MFD_TPS6586X 1231dfb9b8a4SAxel Lin help 1232dfb9b8a4SAxel Lin This driver supports TPS6586X voltage regulator chips. 1233dfb9b8a4SAxel Lin 1234518fb721SGraeme Gregoryconfig REGULATOR_TPS65910 1235ae0e6544SAxel Lin tristate "TI TPS65910/TPS65911 Power Regulators" 1236518fb721SGraeme Gregory depends on MFD_TPS65910 1237518fb721SGraeme Gregory help 1238ae0e6544SAxel Lin This driver supports TPS65910/TPS65911 voltage regulator chips. 1239518fb721SGraeme Gregory 1240dfb9b8a4SAxel Linconfig REGULATOR_TPS65912 1241dfb9b8a4SAxel Lin tristate "TI TPS65912 Power regulator" 124233f9d8c0SAndrew F. Davis depends on MFD_TPS65912 12436219929fSLaxman Dewangan help 1244dfb9b8a4SAxel Lin This driver supports TPS65912 voltage regulator chip. 12456219929fSLaxman Dewangan 12461a0bb679SLaxman Dewanganconfig REGULATOR_TPS80031 12473b063496SSebastiaan Schalbroeck tristate "TI TPS80031/TPS80032 power regulator driver" 12481a0bb679SLaxman Dewangan depends on MFD_TPS80031 12491a0bb679SLaxman Dewangan help 12501a0bb679SLaxman Dewangan TPS80031/ TPS80032 Fully Integrated Power Management with Power 12511a0bb679SLaxman Dewangan Path and Battery Charger. It has 5 configurable step-down 12521a0bb679SLaxman Dewangan converters, 11 general purpose LDOs, VBUS generator and digital 12531a0bb679SLaxman Dewangan output to control regulators. 12541a0bb679SLaxman Dewangan 1255ba7e4763SLiam Girdwoodconfig REGULATOR_TWL4030 1256631a1fc4SMark Brown tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC" 1257ba7e4763SLiam Girdwood depends on TWL4030_CORE 1258ba7e4763SLiam Girdwood help 1259ba7e4763SLiam Girdwood This driver supports the voltage regulators provided by 1260ba7e4763SLiam Girdwood this family of companion chips. 126142fad570SMark Brown 12629df4f909SKunihiko Hayashiconfig REGULATOR_UNIPHIER 12639df4f909SKunihiko Hayashi tristate "UniPhier regulator driver" 12649df4f909SKunihiko Hayashi depends on ARCH_UNIPHIER || COMPILE_TEST 1265a71bcdfeSAxel Lin depends on OF 1266a71bcdfeSAxel Lin select REGMAP_MMIO 12679df4f909SKunihiko Hayashi default ARCH_UNIPHIER 12689df4f909SKunihiko Hayashi help 12699df4f909SKunihiko Hayashi Support for regulators implemented on Socionext UniPhier SoCs. 12709df4f909SKunihiko Hayashi 12719dee7a72SMatthias Kaehlckeconfig REGULATOR_VCTRL 12729dee7a72SMatthias Kaehlcke tristate "Voltage controlled regulators" 12739dee7a72SMatthias Kaehlcke depends on OF 12749dee7a72SMatthias Kaehlcke help 12759dee7a72SMatthias Kaehlcke This driver provides support for voltage regulators whose output 12769dee7a72SMatthias Kaehlcke voltage is controlled by the voltage of another regulator. 12779dee7a72SMatthias Kaehlcke 127831e54086SPawel Mollconfig REGULATOR_VEXPRESS 127931e54086SPawel Moll tristate "Versatile Express regulators" 128031e54086SPawel Moll depends on VEXPRESS_CONFIG 128131e54086SPawel Moll help 128231e54086SPawel Moll This driver provides support for voltage regulators available 128331e54086SPawel Moll on the ARM Ltd's Versatile Express platform. 128431e54086SPawel Moll 1285ebf652b4SRobert Markoconfig REGULATOR_VQMMC_IPQ4019 1286ebf652b4SRobert Marko tristate "IPQ4019 VQMMC SD LDO regulator support" 1287ebf652b4SRobert Marko depends on ARCH_QCOM 1288ebf652b4SRobert Marko help 1289ebf652b4SRobert Marko This driver provides support for the VQMMC LDO I/0 1290ebf652b4SRobert Marko voltage regulator of the IPQ4019 SD/EMMC controller. 1291ebf652b4SRobert Marko 1292ba7e4763SLiam Girdwoodconfig REGULATOR_WM831X 1293dfb9b8a4SAxel Lin tristate "Wolfson Microelectronics WM831x PMIC regulators" 1294ba7e4763SLiam Girdwood depends on MFD_WM831X 1295ba7e4763SLiam Girdwood help 1296ba7e4763SLiam Girdwood Support the voltage and current regulators of the WM831x series 1297ba7e4763SLiam Girdwood of PMIC devices. 129842fad570SMark Brown 129942fad570SMark Brownconfig REGULATOR_WM8350 130042fad570SMark Brown tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC" 130142fad570SMark Brown depends on MFD_WM8350 130242fad570SMark Brown help 130342fad570SMark Brown This driver provides support for the voltage and current regulators 130442fad570SMark Brown of the WM8350 AudioPlus PMIC. 1305da09155aSMark Brown 1306129eef96SEric Miaoconfig REGULATOR_WM8400 1307129eef96SEric Miao tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC" 1308129eef96SEric Miao depends on MFD_WM8400 1309129eef96SEric Miao help 1310129eef96SEric Miao This driver provides support for the voltage regulators of the 1311129eef96SEric Miao WM8400 AudioPlus PMIC. 1312129eef96SEric Miao 1313bbda14dfSTakashi Iwaiconfig REGULATOR_WM8994 1314ba7e4763SLiam Girdwood tristate "Wolfson Microelectronics WM8994 CODEC" 1315ba7e4763SLiam Girdwood depends on MFD_WM8994 1316ba7e4763SLiam Girdwood help 1317ba7e4763SLiam Girdwood This driver provides support for the voltage regulators on the 1318ba7e4763SLiam Girdwood WM8994 CODEC. 1319ba7e4763SLiam Girdwood 1320498ab2fdSNisha Kumariconfig REGULATOR_QCOM_LABIBB 1321498ab2fdSNisha Kumari tristate "QCOM LAB/IBB regulator support" 1322498ab2fdSNisha Kumari depends on SPMI || COMPILE_TEST 1323498ab2fdSNisha Kumari help 1324498ab2fdSNisha Kumari This driver supports Qualcomm's LAB/IBB regulators present on the 1325498ab2fdSNisha Kumari Qualcomm's PMIC chip pmi8998. QCOM LAB and IBB are SPMI 1326498ab2fdSNisha Kumari based PMIC implementations. LAB can be used as positive 1327498ab2fdSNisha Kumari boost regulator and IBB can be used as a negative boost regulator 1328498ab2fdSNisha Kumari for LCD display panel. 1329498ab2fdSNisha Kumari 1330ba7e4763SLiam Girdwoodendif 1331295c08bcSSascha Hauer 1332