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 15882b736dfSMark Brownconfig REGULATOR_AS3711 15982b736dfSMark Brown tristate "AS3711 PMIC" 16082b736dfSMark Brown depends on MFD_AS3711 16182b736dfSMark Brown help 16282b736dfSMark Brown This driver provides support for the voltage regulators on the 16382b736dfSMark Brown AS3711 PMIC 16482b736dfSMark Brown 165bc407334SLaxman Dewanganconfig REGULATOR_AS3722 166bc407334SLaxman Dewangan tristate "AMS AS3722 PMIC Regulators" 167bc407334SLaxman Dewangan depends on MFD_AS3722 168bc407334SLaxman Dewangan help 169bc407334SLaxman Dewangan This driver provides support for the voltage regulators on the 170bc407334SLaxman Dewangan AS3722 PMIC. This will enable support for all the software 171bc407334SLaxman Dewangan controllable DCDC/LDO regulators. 172bc407334SLaxman Dewangan 173dfe7a1b0SCarlo Caioneconfig REGULATOR_AXP20X 174dfe7a1b0SCarlo Caione tristate "X-POWERS AXP20X PMIC Regulators" 175dfe7a1b0SCarlo Caione depends on MFD_AXP20X 176dfe7a1b0SCarlo Caione help 177dfe7a1b0SCarlo Caione This driver provides support for the voltage regulators on the 178dfe7a1b0SCarlo Caione AXP20X PMIC. 179dfe7a1b0SCarlo Caione 180462c9fc5SMatt Porterconfig REGULATOR_BCM590XX 181462c9fc5SMatt Porter tristate "Broadcom BCM590xx PMU Regulators" 182462c9fc5SMatt Porter depends on MFD_BCM590XX 183462c9fc5SMatt Porter help 184462c9fc5SMatt Porter This driver provides support for the voltage regulators on the 185462c9fc5SMatt Porter BCM590xx PMUs. This will enable support for the software 186462c9fc5SMatt Porter controllable LDO/Switching regulators. 187462c9fc5SMatt Porter 18899ea37bdSMatti Vaittinenconfig REGULATOR_BD70528 18999ea37bdSMatti Vaittinen tristate "ROHM BD70528 Power Regulator" 19099ea37bdSMatti Vaittinen depends on MFD_ROHM_BD70528 19199ea37bdSMatti Vaittinen help 19299ea37bdSMatti Vaittinen This driver supports voltage regulators on ROHM BD70528 PMIC. 19399ea37bdSMatti Vaittinen This will enable support for the software controllable buck 19499ea37bdSMatti Vaittinen and LDO regulators. 19599ea37bdSMatti Vaittinen 19699ea37bdSMatti Vaittinen This driver can also be built as a module. If so, the module 19799ea37bdSMatti Vaittinen will be called bd70528-regulator. 19899ea37bdSMatti Vaittinen 199522498f8SMatti Vaittinenconfig REGULATOR_BD71828 200522498f8SMatti Vaittinen tristate "ROHM BD71828 Power Regulator" 201522498f8SMatti Vaittinen depends on MFD_ROHM_BD71828 202522498f8SMatti Vaittinen select REGULATOR_ROHM 203522498f8SMatti Vaittinen help 204522498f8SMatti Vaittinen This driver supports voltage regulators on ROHM BD71828 PMIC. 205522498f8SMatti Vaittinen This will enable support for the software controllable buck 206522498f8SMatti Vaittinen and LDO regulators. 207522498f8SMatti Vaittinen 208522498f8SMatti Vaittinen This driver can also be built as a module. If so, the module 209522498f8SMatti Vaittinen will be called bd71828-regulator. 210522498f8SMatti Vaittinen 211410e8b4fSMatti Vaittinenconfig REGULATOR_BD718XX 212ba08799eSMatti Vaittinen tristate "ROHM BD71837 Power Regulator" 213410e8b4fSMatti Vaittinen depends on MFD_ROHM_BD718XX 21421b72156SMatti Vaittinen select REGULATOR_ROHM 215ba08799eSMatti Vaittinen help 216ba08799eSMatti Vaittinen This driver supports voltage regulators on ROHM BD71837 PMIC. 217ba08799eSMatti Vaittinen This will enable support for the software controllable buck 218ba08799eSMatti Vaittinen and LDO regulators. 219ba08799eSMatti Vaittinen 220ba08799eSMatti Vaittinen This driver can also be built as a module. If so, the module 2212ece646cSMatti Vaittinen will be called bd718x7-regulator. 222ba08799eSMatti Vaittinen 223e85c5a15SMarek Vasutconfig REGULATOR_BD9571MWV 224e85c5a15SMarek Vasut tristate "ROHM BD9571MWV Regulators" 225e85c5a15SMarek Vasut depends on MFD_BD9571MWV 226e85c5a15SMarek Vasut help 227e85c5a15SMarek Vasut This driver provides support for the voltage regulators on the 228e85c5a15SMarek Vasut ROHM BD9571MWV PMIC. This will enable support for the software 229e85c5a15SMarek Vasut controllable regulator and voltage sampling units. 230e85c5a15SMarek Vasut 231e85c5a15SMarek Vasut This driver can also be built as a module. If so, the module 232e85c5a15SMarek Vasut will be called bd9571mwv-regulator. 233e85c5a15SMarek Vasut 2340ad4c07eSTony Lindgrenconfig REGULATOR_CPCAP 2350ad4c07eSTony Lindgren tristate "Motorola CPCAP regulator" 2360ad4c07eSTony Lindgren depends on MFD_CPCAP 2370ad4c07eSTony Lindgren help 2380ad4c07eSTony Lindgren Say y here for CPCAP regulator found on some Motorola phones 2390ad4c07eSTony Lindgren and tablets such as Droid 4. 2400ad4c07eSTony Lindgren 2418d9f8d57SPi-Hsun Shihconfig REGULATOR_CROS_EC 2428d9f8d57SPi-Hsun Shih tristate "ChromeOS EC regulators" 2438d9f8d57SPi-Hsun Shih depends on CROS_EC && OF 2448d9f8d57SPi-Hsun Shih help 2458d9f8d57SPi-Hsun Shih This driver supports voltage regulators that is connected to ChromeOS 2468d9f8d57SPi-Hsun Shih EC and controlled through EC host commands. 2478d9f8d57SPi-Hsun Shih 2488d9f8d57SPi-Hsun Shih This driver can also be built as a module. If so, the module 2498d9f8d57SPi-Hsun Shih will be called cros-ec-regulator. 2508d9f8d57SPi-Hsun Shih 251dfb9b8a4SAxel Linconfig REGULATOR_DA903X 252dfb9b8a4SAxel Lin tristate "Dialog Semiconductor DA9030/DA9034 regulators" 253dfb9b8a4SAxel Lin depends on PMIC_DA903X 2540077aaaeSArnd Bergmann depends on !CC_IS_CLANG # https://bugs.llvm.org/show_bug.cgi?id=38789 255dfb9b8a4SAxel Lin help 256dfb9b8a4SAxel Lin Say y here to support the BUCKs and LDOs regulators found on 257dfb9b8a4SAxel Lin Dialog Semiconductor DA9030/DA9034 PMIC. 258dfb9b8a4SAxel Lin 259dfb9b8a4SAxel Linconfig REGULATOR_DA9052 260dfb9b8a4SAxel Lin tristate "Dialog Semiconductor DA9052/DA9053 regulators" 261dfb9b8a4SAxel Lin depends on PMIC_DA9052 262dfb9b8a4SAxel Lin help 263dfb9b8a4SAxel Lin This driver supports the voltage regulators of DA9052-BC and 264dfb9b8a4SAxel Lin DA9053-AA/Bx PMIC. 265dfb9b8a4SAxel Lin 266f6130be6SAshish Jangamconfig REGULATOR_DA9055 267f6130be6SAshish Jangam tristate "Dialog Semiconductor DA9055 regulators" 268f6130be6SAshish Jangam depends on MFD_DA9055 269f6130be6SAshish Jangam help 270f6130be6SAshish Jangam Say y here to support the BUCKs and LDOs regulators found on 271f6130be6SAshish Jangam Dialog Semiconductor DA9055 PMIC. 272f6130be6SAshish Jangam 273f6130be6SAshish Jangam This driver can also be built as a module. If so, the module 274f6130be6SAshish Jangam will be called da9055-regulator. 275f6130be6SAshish Jangam 2764068e518SS Twissconfig REGULATOR_DA9062 2774b7f4958SSteve Twiss tristate "Dialog Semiconductor DA9061/62 regulators" 2784068e518SS Twiss depends on MFD_DA9062 2794068e518SS Twiss help 2804068e518SS Twiss Say y here to support the BUCKs and LDOs regulators found on 2814b7f4958SSteve Twiss DA9061 and DA9062 PMICs. 2824068e518SS Twiss 2834068e518SS Twiss This driver can also be built as a module. If so, the module 2844068e518SS Twiss will be called da9062-regulator. 2854068e518SS Twiss 28669ca3e58SKrystian Garbaciakconfig REGULATOR_DA9063 28769ca3e58SKrystian Garbaciak tristate "Dialog Semiconductor DA9063 regulators" 288973af54cSWolfram Sang depends on MFD_DA9063 && OF 28969ca3e58SKrystian Garbaciak help 29069ca3e58SKrystian Garbaciak Say y here to support the BUCKs and LDOs regulators found on 29169ca3e58SKrystian Garbaciak DA9063 PMICs. 29269ca3e58SKrystian Garbaciak 29369ca3e58SKrystian Garbaciak This driver can also be built as a module. If so, the module 29469ca3e58SKrystian Garbaciak will be called da9063-regulator. 29569ca3e58SKrystian Garbaciak 29616f10918SSteve Twissconfig REGULATOR_DA9210 29716f10918SSteve Twiss tristate "Dialog Semiconductor DA9210 regulator" 29816f10918SSteve Twiss depends on I2C 29916f10918SSteve Twiss select REGMAP_I2C 30016f10918SSteve Twiss help 30116f10918SSteve Twiss Say y here to support for the Dialog Semiconductor DA9210. 30216f10918SSteve Twiss The DA9210 is a multi-phase synchronous step down 30316f10918SSteve Twiss converter 12A DC-DC Buck controlled through an I2C 30416f10918SSteve Twiss interface. 30516f10918SSteve Twiss 3061028a37dSJames Banconfig REGULATOR_DA9211 307707ce9eaSJames Ban tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator" 3081028a37dSJames Ban depends on I2C 3091028a37dSJames Ban select REGMAP_I2C 3101028a37dSJames Ban help 311005547e0SJames Ban Say y here to support for the Dialog Semiconductor DA9211/DA9212 3127bd39354SJames Ban /DA9213/DA9214/DA9215. 3137bd39354SJames Ban The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous 314005547e0SJames Ban step down converter 12A or 16A DC-DC Buck controlled through an I2C 3151028a37dSJames Ban interface. 3161028a37dSJames Ban 31782b736dfSMark Brownconfig REGULATOR_DBX500_PRCMU 31882b736dfSMark Brown bool 31982b736dfSMark Brown 32082b736dfSMark Brownconfig REGULATOR_DB8500_PRCMU 32182b736dfSMark Brown bool "ST-Ericsson DB8500 Voltage Domain Regulators" 32282b736dfSMark Brown depends on MFD_DB8500_PRCMU 32382b736dfSMark Brown select REGULATOR_DBX500_PRCMU 32482b736dfSMark Brown help 32582b736dfSMark Brown This driver supports the voltage domain regulators controlled by the 32682b736dfSMark Brown DB8500 PRCMU 32782b736dfSMark Brown 32849d8c599SYunfan Zhangconfig REGULATOR_FAN53555 32949d8c599SYunfan Zhang tristate "Fairchild FAN53555 Regulator" 33049d8c599SYunfan Zhang depends on I2C 33149d8c599SYunfan Zhang select REGMAP_I2C 33249d8c599SYunfan Zhang help 33349d8c599SYunfan Zhang This driver supports Fairchild FAN53555 Digitally Programmable 33449d8c599SYunfan Zhang TinyBuck Regulator. The FAN53555 is a step-down switching voltage 33549d8c599SYunfan Zhang regulator that delivers a digitally programmable output from an 33649d8c599SYunfan Zhang input voltage supply of 2.5V to 5.5V. The output voltage is 33749d8c599SYunfan Zhang programmed through an I2C interface. 33849d8c599SYunfan Zhang 339e6dea51eSChristoph Fritzconfig REGULATOR_FAN53880 340e6dea51eSChristoph Fritz tristate "Fairchild FAN53880 Regulator" 341318b8a09SChristoph Fritz depends on I2C && (OF || COMPILE_TEST) 342e6dea51eSChristoph Fritz select REGMAP_I2C 343e6dea51eSChristoph Fritz help 344e6dea51eSChristoph Fritz This driver supports Fairchild (ON Semiconductor) FAN53880 345e6dea51eSChristoph Fritz regulator. The regulator is a programmable power management IC 346e6dea51eSChristoph Fritz (PMIC), it is controlled by I2C and provides one BUCK, one BOOST 347e6dea51eSChristoph Fritz and four LDO outputs. 348e6dea51eSChristoph Fritz 34982b736dfSMark Brownconfig REGULATOR_GPIO 35082b736dfSMark Brown tristate "GPIO regulator support" 3519eac5fdfSGeert Uytterhoeven depends on GPIOLIB || COMPILE_TEST 352e3e5aff7SYing-Chun Liu (PaulLiu) help 35382b736dfSMark Brown This driver provides support for regulators that can be 35482b736dfSMark Brown controlled via gpios. 35582b736dfSMark Brown It is capable of supporting current and voltage regulators 35682b736dfSMark Brown and the platform has to provide a mapping of GPIO-states 35782b736dfSMark Brown to target volts/amps. 358dfb9b8a4SAxel Lin 35987ca186fSGuodong Xuconfig REGULATOR_HI6421 36087ca186fSGuodong Xu tristate "HiSilicon Hi6421 PMIC voltage regulator support" 36187ca186fSGuodong Xu depends on MFD_HI6421_PMIC && OF 36287ca186fSGuodong Xu help 36387ca186fSGuodong Xu This driver provides support for the voltage regulators on the 36487ca186fSGuodong Xu HiSilicon Hi6421 PMU / Codec IC. 36587ca186fSGuodong Xu Hi6421 is a multi-function device which, on regulator part, provides 36687ca186fSGuodong Xu 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All 36787ca186fSGuodong Xu of them come with support to either ECO (idle) or sleep mode. 36887ca186fSGuodong Xu 3695c7024aeSWang Xiaoyinconfig REGULATOR_HI6421V530 3705c7024aeSWang Xiaoyin tristate "HiSilicon Hi6421v530 PMIC voltage regulator support" 3715c7024aeSWang Xiaoyin depends on MFD_HI6421_PMIC && OF 3725c7024aeSWang Xiaoyin help 3735c7024aeSWang Xiaoyin This driver provides support for the voltage regulators on 3745c7024aeSWang Xiaoyin HiSilicon Hi6421v530 PMU / Codec IC. 3755c7024aeSWang Xiaoyin Hi6421v530 is a multi-function device which, on regulator part, 3765c7024aeSWang Xiaoyin provides 5 general purpose LDOs, and all of them come with support 3775c7024aeSWang Xiaoyin to either ECO (idle) or sleep mode. 3785c7024aeSWang Xiaoyin 3794618119bSChen Fengconfig REGULATOR_HI655X 3804618119bSChen Feng tristate "Hisilicon HI655X PMIC regulators support" 3814618119bSChen Feng depends on ARCH_HISI || COMPILE_TEST 3824618119bSChen Feng depends on MFD_HI655X_PMIC && OF 3834618119bSChen Feng help 3844618119bSChen Feng This driver provides support for the voltage regulators of the 3854618119bSChen Feng Hisilicon Hi655x PMIC device. 3864618119bSChen Feng 387dec38b5cSMark Brownconfig REGULATOR_ISL9305 388dec38b5cSMark Brown tristate "Intersil ISL9305 regulator" 389dec38b5cSMark Brown depends on I2C 390ba441ec2SAxel Lin select REGMAP_I2C 391dec38b5cSMark Brown help 392dec38b5cSMark Brown This driver supports ISL9305 voltage regulator chip. 393dec38b5cSMark Brown 394dfb9b8a4SAxel Linconfig REGULATOR_ISL6271A 395dfb9b8a4SAxel Lin tristate "Intersil ISL6271A Power regulator" 396dfb9b8a4SAxel Lin depends on I2C 397dfb9b8a4SAxel Lin help 398dfb9b8a4SAxel Lin This driver supports ISL6271A voltage regulator chip. 399dfb9b8a4SAxel Lin 4003a8d1a73SMilo Kimconfig REGULATOR_LM363X 4013a8d1a73SMilo Kim tristate "TI LM363X voltage regulators" 4023a8d1a73SMilo Kim depends on MFD_TI_LMU 4033a8d1a73SMilo Kim help 404bff5e807SDan Murphy This driver supports LM3631, LM3632 and LM36274 voltage regulators for 4053a8d1a73SMilo Kim the LCD bias. 4063a8d1a73SMilo Kim One boost output voltage is configurable and always on. 4073a8d1a73SMilo Kim Other LDOs are used for the display module. 4083a8d1a73SMilo Kim 409bef9391cSCharles Keepaxconfig REGULATOR_LOCHNAGAR 410bef9391cSCharles Keepax tristate "Cirrus Logic Lochnagar regulator driver" 411bef9391cSCharles Keepax depends on MFD_LOCHNAGAR 412bef9391cSCharles Keepax help 413bef9391cSCharles Keepax This enables regulator support on the Cirrus Logic Lochnagar audio 414bef9391cSCharles Keepax development board. 415bef9391cSCharles Keepax 41682b736dfSMark Brownconfig REGULATOR_LP3971 41782b736dfSMark Brown tristate "National Semiconductors LP3971 PMIC regulator driver" 41882b736dfSMark Brown depends on I2C 419dfb9b8a4SAxel Lin help 42082b736dfSMark Brown Say Y here to support the voltage regulators and convertors 42182b736dfSMark Brown on National Semiconductors LP3971 PMIC 42282b736dfSMark Brown 42382b736dfSMark Brownconfig REGULATOR_LP3972 42482b736dfSMark Brown tristate "National Semiconductors LP3972 PMIC regulator driver" 42582b736dfSMark Brown depends on I2C 42682b736dfSMark Brown help 42782b736dfSMark Brown Say Y here to support the voltage regulators and convertors 42882b736dfSMark Brown on National Semiconductors LP3972 PMIC 42982b736dfSMark Brown 43082b736dfSMark Brownconfig REGULATOR_LP872X 431631a1fc4SMark Brown tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators" 432613965fbSAxel Lin depends on I2C 43382b736dfSMark Brown select REGMAP_I2C 43482b736dfSMark Brown help 43582b736dfSMark Brown This driver supports LP8720/LP8725 PMIC 43682b736dfSMark Brown 437994aae32SKeerthyconfig REGULATOR_LP873X 438994aae32SKeerthy tristate "TI LP873X Power regulators" 439f618ed21SKeerthy depends on MFD_TI_LP873X && OF 440994aae32SKeerthy help 441994aae32SKeerthy This driver supports LP873X voltage regulator chips. LP873X 442994aae32SKeerthy provides two step-down converters and two general-purpose LDO 443994aae32SKeerthy voltage regulators. It supports software based voltage control 444994aae32SKeerthy for different voltage domains 445994aae32SKeerthy 44682b736dfSMark Brownconfig REGULATOR_LP8755 44782b736dfSMark Brown tristate "TI LP8755 High Performance PMU driver" 44882b736dfSMark Brown depends on I2C 44982b736dfSMark Brown select REGMAP_I2C 45082b736dfSMark Brown help 45182b736dfSMark Brown This driver supports LP8755 High Performance PMU driver. This 45282b736dfSMark Brown chip contains six step-down DC/DC converters which can support 45382b736dfSMark Brown 9 mode multiphase configuration. 45482b736dfSMark Brown 455f0168a9bSKeerthyconfig REGULATOR_LP87565 456f0168a9bSKeerthy tristate "TI LP87565 Power regulators" 457f0168a9bSKeerthy depends on MFD_TI_LP87565 && OF 458f0168a9bSKeerthy help 459f0168a9bSKeerthy This driver supports LP87565 voltage regulator chips. LP87565 460f0168a9bSKeerthy provides four step-down converters. It supports software based 461f0168a9bSKeerthy voltage control for different voltage domains 462f0168a9bSKeerthy 46382b736dfSMark Brownconfig REGULATOR_LP8788 464631a1fc4SMark Brown tristate "TI LP8788 Power Regulators" 46582b736dfSMark Brown depends on MFD_LP8788 46682b736dfSMark Brown help 46782b736dfSMark Brown This driver supports LP8788 voltage regulator chip. 4680eb5d5abSPhilipp Zabel 4693eb2c7ecSPhilipp Zabelconfig REGULATOR_LTC3589 470ac1d6868SAxel Lin tristate "LTC3589 8-output voltage regulator" 471ac1d6868SAxel Lin depends on I2C 472ac1d6868SAxel Lin select REGMAP_I2C 4733eb2c7ecSPhilipp Zabel help 4743eb2c7ecSPhilipp Zabel This enables support for the LTC3589, LTC3589-1, and LTC3589-2 4753eb2c7ecSPhilipp Zabel 8-output regulators controlled via I2C. 4763eb2c7ecSPhilipp Zabel 47737b918a0STim Harveyconfig REGULATOR_LTC3676 47837b918a0STim Harvey tristate "LTC3676 8-output voltage regulator" 47937b918a0STim Harvey depends on I2C 48037b918a0STim Harvey select REGMAP_I2C 48137b918a0STim Harvey help 48237b918a0STim Harvey This enables support for the LTC3676 48337b918a0STim Harvey 8-output regulators controlled via I2C. 48437b918a0STim Harvey 485b0902bbeSKrzysztof Kozlowskiconfig REGULATOR_MAX14577 4868a82b408SKrzysztof Kozlowski tristate "Maxim 14577/77836 regulator" 487b0902bbeSKrzysztof Kozlowski depends on MFD_MAX14577 488b0902bbeSKrzysztof Kozlowski help 4898a82b408SKrzysztof Kozlowski This driver controls a Maxim MAX14577/77836 regulator via I2C bus. 4908a82b408SKrzysztof Kozlowski The MAX14577 regulators include safeout LDO and charger current 4918a82b408SKrzysztof Kozlowski regulator. The MAX77836 has two additional LDOs. 492b0902bbeSKrzysztof Kozlowski 49355f4fa4eSRobert Jarzmikconfig REGULATOR_MAX1586 49455f4fa4eSRobert Jarzmik tristate "Maxim 1586/1587 voltage regulator" 49555f4fa4eSRobert Jarzmik depends on I2C 49655f4fa4eSRobert Jarzmik help 49755f4fa4eSRobert Jarzmik This driver controls a Maxim 1586 or 1587 voltage output 49855f4fa4eSRobert Jarzmik regulator via I2C bus. The provided regulator is suitable 49955f4fa4eSRobert Jarzmik for PXA27x chips to control VCC_CORE and VCC_USIM voltages. 50055f4fa4eSRobert Jarzmik 5015b1c2028SLaxman Dewanganconfig REGULATOR_MAX77620 5025b1c2028SLaxman Dewangan tristate "Maxim 77620/MAX20024 voltage regulator" 5035b1c2028SLaxman Dewangan depends on MFD_MAX77620 5045b1c2028SLaxman Dewangan help 5055b1c2028SLaxman Dewangan This driver controls Maxim MAX77620 voltage output regulator 5065b1c2028SLaxman Dewangan via I2C bus. The provided regulator is suitable for Tegra 5075b1c2028SLaxman Dewangan chip to control Step-Down DC-DC and LDOs. Say Y here to 5085b1c2028SLaxman Dewangan enable the regulator driver. 5095b1c2028SLaxman Dewangan 510bcc61f1cSBartosz Golaszewskiconfig REGULATOR_MAX77650 511bcc61f1cSBartosz Golaszewski tristate "Maxim MAX77650/77651 regulator support" 512bcc61f1cSBartosz Golaszewski depends on MFD_MAX77650 513bcc61f1cSBartosz Golaszewski help 514bcc61f1cSBartosz Golaszewski Regulator driver for MAX77650/77651 PMIC from Maxim 515bcc61f1cSBartosz Golaszewski Semiconductor. This device has a SIMO with three independent 516bcc61f1cSBartosz Golaszewski power rails and an LDO. 517bcc61f1cSBartosz Golaszewski 518a71b797fSHaojian Zhuangconfig REGULATOR_MAX8649 519a71b797fSHaojian Zhuang tristate "Maxim 8649 voltage regulator" 520a71b797fSHaojian Zhuang depends on I2C 521c5b68d47SJonghwan Choi select REGMAP_I2C 522a71b797fSHaojian Zhuang help 523a71b797fSHaojian Zhuang This driver controls a Maxim 8649 voltage output regulator via 524a71b797fSHaojian Zhuang I2C bus. 525a71b797fSHaojian Zhuang 52627f37e4bSWolfram Sangconfig REGULATOR_MAX8660 52727f37e4bSWolfram Sang tristate "Maxim 8660/8661 voltage regulator" 52827f37e4bSWolfram Sang depends on I2C 52927f37e4bSWolfram Sang help 53027f37e4bSWolfram Sang This driver controls a Maxim 8660/8661 voltage output 53127f37e4bSWolfram Sang regulator via I2C bus. 53227f37e4bSWolfram Sang 533ffee1909SGyungoh Yooconfig REGULATOR_MAX8907 534ffee1909SGyungoh Yoo tristate "Maxim 8907 voltage regulator" 535ffee1909SGyungoh Yoo depends on MFD_MAX8907 536ffee1909SGyungoh Yoo help 537ffee1909SGyungoh Yoo This driver controls a Maxim 8907 voltage output regulator 538ffee1909SGyungoh Yoo via I2C bus. The provided regulator is suitable for Tegra 539ffee1909SGyungoh Yoo chip to control Step-Down DC-DC and LDOs. 540ffee1909SGyungoh Yoo 54108ff6f2aSHaojian Zhuangconfig REGULATOR_MAX8925 54208ff6f2aSHaojian Zhuang tristate "Maxim MAX8925 Power Management IC" 54308ff6f2aSHaojian Zhuang depends on MFD_MAX8925 54408ff6f2aSHaojian Zhuang help 54548f1b4efSKrzysztof Kozlowski Say y here to support the voltage regulator of Maxim MAX8925 PMIC. 54608ff6f2aSHaojian Zhuang 547202f4f53SMyungJoo Hamconfig REGULATOR_MAX8952 548202f4f53SMyungJoo Ham tristate "Maxim MAX8952 Power Management IC" 549202f4f53SMyungJoo Ham depends on I2C 550202f4f53SMyungJoo Ham help 551202f4f53SMyungJoo Ham This driver controls a Maxim 8952 voltage output regulator 552202f4f53SMyungJoo Ham via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS 553202f4f53SMyungJoo Ham modes ranging from 0.77V to 1.40V by 0.01V steps. 554202f4f53SMyungJoo Ham 5555928f538SLaxman Dewanganconfig REGULATOR_MAX8973 5565928f538SLaxman Dewangan tristate "Maxim MAX8973 voltage regulator " 5575928f538SLaxman Dewangan depends on I2C 558d2d5437bSLaxman Dewangan depends on THERMAL && THERMAL_OF 5595928f538SLaxman Dewangan select REGMAP_I2C 5605928f538SLaxman Dewangan help 5615928f538SLaxman Dewangan The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down 56248f1b4efSKrzysztof Kozlowski switching regulator delivers up to 9A of output current. Each 5635928f538SLaxman Dewangan phase operates at a 2MHz fixed frequency with a 120 deg shift 5645928f538SLaxman Dewangan from the adjacent phase, allowing the use of small magnetic component. 5655928f538SLaxman Dewangan 566bd6ca2cfSMyungJoo Hamconfig REGULATOR_MAX8997 567bd6ca2cfSMyungJoo Ham tristate "Maxim 8997/8966 regulator" 568bd6ca2cfSMyungJoo Ham depends on MFD_MAX8997 569bd6ca2cfSMyungJoo Ham help 570bd6ca2cfSMyungJoo Ham This driver controls a Maxim 8997/8966 regulator 571bd6ca2cfSMyungJoo Ham via I2C bus. The provided regulator is suitable for S5PC110, 572bd6ca2cfSMyungJoo Ham S5PV210, and Exynos-4 chips to control VCC_CORE and 573bd6ca2cfSMyungJoo Ham VCC_USIM voltages. 574bd6ca2cfSMyungJoo Ham 575156f2528SKyungmin Parkconfig REGULATOR_MAX8998 576156f2528SKyungmin Park tristate "Maxim 8998 voltage regulator" 57769f71008SMarek Szyprowski depends on MFD_MAX8998 578156f2528SKyungmin Park help 579156f2528SKyungmin Park This driver controls a Maxim 8998 voltage output regulator 580156f2528SKyungmin Park via I2C bus. The provided regulator is suitable for S3C6410 581156f2528SKyungmin Park and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages. 582156f2528SKyungmin Park 583133d4016SJonghwa Leeconfig REGULATOR_MAX77686 584133d4016SJonghwa Lee tristate "Maxim 77686 regulator" 585133d4016SJonghwa Lee depends on MFD_MAX77686 586133d4016SJonghwa Lee help 587133d4016SJonghwa Lee This driver controls a Maxim 77686 regulator 588133d4016SJonghwa Lee via I2C bus. The provided regulator is suitable for 589133d4016SJonghwa Lee Exynos-4 chips to control VARM and VINT voltages. 590133d4016SJonghwa Lee 59180b022e2SJonghwa Leeconfig REGULATOR_MAX77693 5929e9a08e8SKrzysztof Kozlowski tristate "Maxim 77693/77843 regulator" 5939e9a08e8SKrzysztof Kozlowski depends on (MFD_MAX77693 || MFD_MAX77843) 59480b022e2SJonghwa Lee help 5959e9a08e8SKrzysztof Kozlowski This driver controls a Maxim 77693/77843 regulators via I2C bus. 59680b022e2SJonghwa Lee The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2' 59780b022e2SJonghwa Lee and one current regulator 'CHARGER'. This is suitable for 5989e9a08e8SKrzysztof Kozlowski Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips. 59980b022e2SJonghwa Lee 600e6f2f805SJavier Martinez Canillasconfig REGULATOR_MAX77802 601e6f2f805SJavier Martinez Canillas tristate "Maxim 77802 regulator" 602e6f2f805SJavier Martinez Canillas depends on MFD_MAX77686 603e6f2f805SJavier Martinez Canillas help 604e6f2f805SJavier Martinez Canillas This driver controls a Maxim 77802 regulator 605e6f2f805SJavier Martinez Canillas via I2C bus. The provided regulator is suitable for 606e6f2f805SJavier Martinez Canillas Exynos5420/Exynos5800 SoCs to control various voltages. 607e6f2f805SJavier Martinez Canillas It includes support for control of voltage and ramp speed. 608e6f2f805SJavier Martinez Canillas 609e7314653SIskren Chernevconfig REGULATOR_MAX77826 610e7314653SIskren Chernev tristate "Maxim 77826 regulator" 611e7314653SIskren Chernev depends on I2C 612e7314653SIskren Chernev select REGMAP_I2C 613e7314653SIskren Chernev help 614e7314653SIskren Chernev This driver controls a Maxim 77826 regulator via I2C bus. 615e7314653SIskren Chernev The regulator include 15 LDOs, BUCK and BUCK BOOST regulator. 616e7314653SIskren Chernev It includes support for control of output voltage. This 617e7314653SIskren Chernev regulator is found on the Samsung Galaxy S5 (klte) smartphone. 618e7314653SIskren Chernev 61982b736dfSMark Brownconfig REGULATOR_MC13XXX_CORE 62082b736dfSMark Brown tristate 62182b736dfSMark Brown 62282b736dfSMark Brownconfig REGULATOR_MC13783 62382b736dfSMark Brown tristate "Freescale MC13783 regulator driver" 624e5a3da21SAlexander Shiyan depends on MFD_MC13XXX 62582b736dfSMark Brown select REGULATOR_MC13XXX_CORE 62682b736dfSMark Brown help 62782b736dfSMark Brown Say y here to support the regulators found on the Freescale MC13783 62882b736dfSMark Brown PMIC. 62982b736dfSMark Brown 63082b736dfSMark Brownconfig REGULATOR_MC13892 63182b736dfSMark Brown tristate "Freescale MC13892 regulator driver" 63282b736dfSMark Brown depends on MFD_MC13XXX 63382b736dfSMark Brown select REGULATOR_MC13XXX_CORE 63482b736dfSMark Brown help 63582b736dfSMark Brown Say y here to support the regulators found on the Freescale MC13892 63682b736dfSMark Brown PMIC. 63782b736dfSMark Brown 638919261c0SAndrei.Stefanescu@microchip.comconfig REGULATOR_MCP16502 639919261c0SAndrei.Stefanescu@microchip.com tristate "Microchip MCP16502 PMIC" 640919261c0SAndrei.Stefanescu@microchip.com depends on I2C && OF 64177ea9060SAxel Lin select REGMAP_I2C 642919261c0SAndrei.Stefanescu@microchip.com help 643919261c0SAndrei.Stefanescu@microchip.com Say y here to support the MCP16502 PMIC. This driver supports 644919261c0SAndrei.Stefanescu@microchip.com basic operations (get/set voltage, get/set operating mode) 645919261c0SAndrei.Stefanescu@microchip.com through the regulator interface. In addition it enables 646919261c0SAndrei.Stefanescu@microchip.com suspend-to-ram/standby transition. 647919261c0SAndrei.Stefanescu@microchip.com 648a273188bSSaravanan Sekarconfig REGULATOR_MP5416 649a273188bSSaravanan Sekar tristate "Monolithic MP5416 PMIC" 650a273188bSSaravanan Sekar depends on I2C && OF 651a273188bSSaravanan Sekar select REGMAP_I2C 652a273188bSSaravanan Sekar help 653a273188bSSaravanan Sekar Say y here to support the MP5416 PMIC. This will enable supports 654a273188bSSaravanan Sekar the software controllable 4 buck and 4 LDO regulators. 655a273188bSSaravanan Sekar Say M here if you want to include support for the regulator as a 656a273188bSSaravanan Sekar module. 657a273188bSSaravanan Sekar 658c66f1cbaSMarkus Reichlconfig REGULATOR_MP8859 659c66f1cbaSMarkus Reichl tristate "MPS MP8859 regulator driver" 660c66f1cbaSMarkus Reichl depends on I2C 661c66f1cbaSMarkus Reichl select REGMAP_I2C 662c66f1cbaSMarkus Reichl help 663c66f1cbaSMarkus Reichl Say y here to support the MP8859 voltage regulator. This driver 664c66f1cbaSMarkus Reichl supports basic operations (get/set voltage) through the regulator 665c66f1cbaSMarkus Reichl interface. 666c66f1cbaSMarkus Reichl Say M here if you want to include support for the regulator as a 667c66f1cbaSMarkus Reichl module. The module will be named "mp8859". 668c66f1cbaSMarkus Reichl 66997be8288SJisheng Zhangconfig REGULATOR_MP886X 67097be8288SJisheng Zhang tristate "MPS MP8869 regulator driver" 67197be8288SJisheng Zhang depends on I2C && (OF || COMPILE_TEST) 67297be8288SJisheng Zhang select REGMAP_I2C 67397be8288SJisheng Zhang help 67497be8288SJisheng Zhang This driver supports the MP8869 voltage regulator. 67597be8288SJisheng Zhang 6766501c1f5SSaravanan Sekarconfig REGULATOR_MPQ7920 6776501c1f5SSaravanan Sekar tristate "Monolithic MPQ7920 PMIC" 6786501c1f5SSaravanan Sekar depends on I2C && OF 6796501c1f5SSaravanan Sekar select REGMAP_I2C 6806501c1f5SSaravanan Sekar help 6816501c1f5SSaravanan Sekar Say y here to support the MPQ7920 PMIC. This will enable supports 6826501c1f5SSaravanan Sekar the software controllable 4 buck and 5 LDO regulators. 6836501c1f5SSaravanan Sekar This driver supports the control of different power rails of device 6846501c1f5SSaravanan Sekar through regulator interface. 6856501c1f5SSaravanan Sekar 6868766018bSHenry Chenconfig REGULATOR_MT6311 6878766018bSHenry Chen tristate "MediaTek MT6311 PMIC" 6888766018bSHenry Chen depends on I2C 689aab3c3f3SHenry Chen select REGMAP_I2C 6908766018bSHenry Chen help 6918766018bSHenry Chen Say y here to select this option to enable the power regulator of 6928766018bSHenry Chen MediaTek MT6311 PMIC. 6938766018bSHenry Chen This driver supports the control of different power rails of device 6948766018bSHenry Chen through regulator interface. 6958766018bSHenry Chen 6962fdf8292SChen Zhongconfig REGULATOR_MT6323 6972fdf8292SChen Zhong tristate "MediaTek MT6323 PMIC" 6982fdf8292SChen Zhong depends on MFD_MT6397 6992fdf8292SChen Zhong help 7002fdf8292SChen Zhong Say y here to select this option to enable the power regulator of 7012fdf8292SChen Zhong MediaTek MT6323 PMIC. 7022fdf8292SChen Zhong This driver supports the control of different power rails of device 7032fdf8292SChen Zhong through regulator interface. 7042fdf8292SChen Zhong 705f67ff1bdSHsin-Hsiung Wangconfig REGULATOR_MT6358 706f67ff1bdSHsin-Hsiung Wang tristate "MediaTek MT6358 PMIC" 70750bc5731SMark Brown depends on MFD_MT6397 && BROKEN 708f67ff1bdSHsin-Hsiung Wang help 709f67ff1bdSHsin-Hsiung Wang Say y here to select this option to enable the power regulator of 710f67ff1bdSHsin-Hsiung Wang MediaTek MT6358 PMIC. 711f67ff1bdSHsin-Hsiung Wang This driver supports the control of different power rails of device 712f67ff1bdSHsin-Hsiung Wang through regulator interface. 713f67ff1bdSHsin-Hsiung Wang 714a551e273SChenglin Xuconfig REGULATOR_MT6380 715a551e273SChenglin Xu tristate "MediaTek MT6380 PMIC" 716a551e273SChenglin Xu depends on MTK_PMIC_WRAP 717a551e273SChenglin Xu help 718a551e273SChenglin Xu Say y here to select this option to enable the power regulator of 719a551e273SChenglin Xu MediaTek MT6380 PMIC. 720a551e273SChenglin Xu This driver supports the control of different power rails of device 721a551e273SChenglin Xu through regulator interface. 722a551e273SChenglin Xu 7230425e242SFlora Fuconfig REGULATOR_MT6397 7240425e242SFlora Fu tristate "MediaTek MT6397 PMIC" 7250425e242SFlora Fu depends on MFD_MT6397 7260425e242SFlora Fu help 7270425e242SFlora Fu Say y here to select this option to enable the power regulator of 7280425e242SFlora Fu MediaTek MT6397 PMIC. 7290425e242SFlora Fu This driver supports the control of different power rails of device 7300425e242SFlora Fu through regulator interface. 7310425e242SFlora Fu 73282b736dfSMark Brownconfig REGULATOR_PALMAS 73382b736dfSMark Brown tristate "TI Palmas PMIC Regulators" 73482b736dfSMark Brown depends on MFD_PALMAS 73582b736dfSMark Brown help 73682b736dfSMark Brown If you wish to control the regulators on the Palmas series of 73782b736dfSMark Brown chips say Y here. This will enable support for all the software 73882b736dfSMark Brown controllable SMPS/LDO regulators. 73982b736dfSMark Brown 74082b736dfSMark Brown The regulators available on Palmas series chips vary depending 74182b736dfSMark Brown on the muxing. This is handled automatically in the driver by 74282b736dfSMark Brown reading the mux info from OTP. 74382b736dfSMark Brown 74411469e0bSBalaji T Kconfig REGULATOR_PBIAS 74511469e0bSBalaji T K tristate "PBIAS OMAP regulator driver" 74611469e0bSBalaji T K depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON 74711469e0bSBalaji T K help 74811469e0bSBalaji T K Say y here to support pbias regulator for mmc1:SD card i/o 74911469e0bSBalaji T K on OMAP SoCs. 75011469e0bSBalaji T K This driver provides support for OMAP pbias modelled 75111469e0bSBalaji T K regulators. 75211469e0bSBalaji T K 7530935ff5fSRobin Gongconfig REGULATOR_PCA9450 7540935ff5fSRobin Gong tristate "NXP PCA9450A/PCA9450B/PCA9450C regulator driver" 7550935ff5fSRobin Gong depends on I2C 7560935ff5fSRobin Gong select REGMAP_I2C 7570935ff5fSRobin Gong help 7580935ff5fSRobin Gong Say y here to support the NXP PCA9450A/PCA9450B/PCA9450C PMIC 7590935ff5fSRobin Gong regulator driver. 7600935ff5fSRobin Gong 761dfb9b8a4SAxel Linconfig REGULATOR_PCAP 762dfb9b8a4SAxel Lin tristate "Motorola PCAP2 regulator driver" 763dfb9b8a4SAxel Lin depends on EZX_PCAP 76442fad570SMark Brown help 76542fad570SMark Brown This driver provides support for the voltage regulators of the 766dfb9b8a4SAxel Lin PCAP2 PMIC. 7675ec271e7SBalaji Rao 768dfb9b8a4SAxel Linconfig REGULATOR_PCF50633 769dfb9b8a4SAxel Lin tristate "NXP PCF50633 regulator driver" 770dfb9b8a4SAxel Lin depends on MFD_PCF50633 77139b1772aSDaniel Ribeiro help 77248f1b4efSKrzysztof Kozlowski Say Y here to support the voltage regulators and converters 773dfb9b8a4SAxel Lin on PCF50633 77439b1772aSDaniel Ribeiro 7753784b6d6SRobin Gongconfig REGULATOR_PFUZE100 776297101abSStefan Wahren tristate "Freescale PFUZE100/200/3000/3001 regulator driver" 7773784b6d6SRobin Gong depends on I2C 77894421b05SAxel Lin select REGMAP_I2C 7793784b6d6SRobin Gong help 7802cee2121SAxel Lin Say y here to support the regulators found on the Freescale 781297101abSStefan Wahren PFUZE100/200/3000/3001 PMIC. 7823784b6d6SRobin Gong 783f307a7e9SJames Banconfig REGULATOR_PV88060 784f307a7e9SJames Ban tristate "Powerventure Semiconductor PV88060 regulator" 785f307a7e9SJames Ban depends on I2C 786f307a7e9SJames Ban select REGMAP_I2C 787f307a7e9SJames Ban help 788f307a7e9SJames Ban Say y here to support the voltage regulators and convertors 789f307a7e9SJames Ban PV88060 790f307a7e9SJames Ban 79199cf3af5SJames Banconfig REGULATOR_PV88080 79299cf3af5SJames Ban tristate "Powerventure Semiconductor PV88080 regulator" 79399cf3af5SJames Ban depends on I2C 79499cf3af5SJames Ban select REGMAP_I2C 79599cf3af5SJames Ban help 79699cf3af5SJames Ban Say y here to support the buck convertors on PV88080 79799cf3af5SJames Ban 798c90456e3SJames Banconfig REGULATOR_PV88090 799c90456e3SJames Ban tristate "Powerventure Semiconductor PV88090 regulator" 800c90456e3SJames Ban depends on I2C 801c90456e3SJames Ban select REGMAP_I2C 802c90456e3SJames Ban help 803c90456e3SJames Ban Say y here to support the voltage regulators and convertors 804c90456e3SJames Ban on PV88090 805c90456e3SJames Ban 806aa66cc66SChris Zhongconfig REGULATOR_PWM 807aa66cc66SChris Zhong tristate "PWM voltage regulator" 808aa66cc66SChris Zhong depends on PWM 809aa66cc66SChris Zhong help 810aa66cc66SChris Zhong This driver supports PWM controlled voltage regulators. PWM 811aa66cc66SChris Zhong duty cycle can increase or decrease the voltage. 812aa66cc66SChris Zhong 8132720386eSBjorn Anderssonconfig REGULATOR_QCOM_RPM 8142720386eSBjorn Andersson tristate "Qualcomm RPM regulator driver" 8152720386eSBjorn Andersson depends on MFD_QCOM_RPM 8162720386eSBjorn Andersson help 8172720386eSBjorn Andersson If you say yes to this option, support will be included for the 8182720386eSBjorn Andersson regulators exposed by the Resource Power Manager found in Qualcomm 8192720386eSBjorn Andersson 8660, 8960 and 8064 based devices. 8202720386eSBjorn Andersson 8212720386eSBjorn Andersson Say M here if you want to include support for the regulators on the 8222720386eSBjorn Andersson Qualcomm RPM as a module. The module will be named 8232720386eSBjorn Andersson "qcom_rpm-regulator". 8242720386eSBjorn Andersson 82546fc033eSDavid Collinsconfig REGULATOR_QCOM_RPMH 82646fc033eSDavid Collins tristate "Qualcomm Technologies, Inc. RPMh regulator driver" 82746fc033eSDavid Collins depends on QCOM_RPMH || COMPILE_TEST 82846fc033eSDavid Collins help 82946fc033eSDavid Collins This driver supports control of PMIC regulators via the RPMh hardware 83046fc033eSDavid Collins block found on Qualcomm Technologies Inc. SoCs. RPMh regulator 83146fc033eSDavid Collins control allows for voting on regulator state between multiple 83246fc033eSDavid Collins processors within the SoC. 83346fc033eSDavid Collins 834da65e367SBjorn Anderssonconfig REGULATOR_QCOM_SMD_RPM 835da65e367SBjorn Andersson tristate "Qualcomm SMD based RPM regulator driver" 836da65e367SBjorn Andersson depends on QCOM_SMD_RPM 837da65e367SBjorn Andersson help 838da65e367SBjorn Andersson If you say yes to this option, support will be included for the 839da65e367SBjorn Andersson regulators exposed by the Resource Power Manager found in Qualcomm 840da65e367SBjorn Andersson 8974 based devices. 841da65e367SBjorn Andersson 842da65e367SBjorn Andersson Say M here if you want to include support for the regulators on the 843da65e367SBjorn Andersson Qualcomm RPM as a module. The module will be named 844da65e367SBjorn Andersson "qcom_smd-regulator". 845da65e367SBjorn Andersson 846e92a4047SStephen Boydconfig REGULATOR_QCOM_SPMI 847e92a4047SStephen Boyd tristate "Qualcomm SPMI regulator driver" 848e92a4047SStephen Boyd depends on SPMI || COMPILE_TEST 849e92a4047SStephen Boyd help 850e92a4047SStephen Boyd If you say yes to this option, support will be included for the 851e92a4047SStephen Boyd regulators found in Qualcomm SPMI PMICs. 852e92a4047SStephen Boyd 853e92a4047SStephen Boyd Say M here if you want to include support for the regulators on the 854e92a4047SStephen Boyd Qualcomm SPMI PMICs as a module. The module will be named 855e92a4047SStephen Boyd "qcom_spmi-regulator". 856e92a4047SStephen Boyd 8574fe66d5aSWesley Chengconfig REGULATOR_QCOM_USB_VBUS 8584fe66d5aSWesley Cheng tristate "Qualcomm USB Vbus regulator driver" 8594fe66d5aSWesley Cheng depends on SPMI || COMPILE_TEST 8604fe66d5aSWesley Cheng help 8614fe66d5aSWesley Cheng If you say yes to this option, support will be included for the 8624fe66d5aSWesley Cheng regulator used to enable the VBUS output. 8634fe66d5aSWesley Cheng 8644fe66d5aSWesley Cheng Say M here if you want to include support for enabling the VBUS output 8654fe66d5aSWesley Cheng as a module. The module will be named "qcom_usb_vbus_regulator". 8664fe66d5aSWesley Cheng 8676ffc3270SLaxman Dewanganconfig REGULATOR_RC5T583 8686ffc3270SLaxman Dewangan tristate "RICOH RC5T583 Power regulators" 8696ffc3270SLaxman Dewangan depends on MFD_RC5T583 8706ffc3270SLaxman Dewangan help 8716ffc3270SLaxman Dewangan Select this option to enable the power regulator of RICOH 8726ffc3270SLaxman Dewangan PMIC RC5T583. 8736ffc3270SLaxman Dewangan This driver supports the control of different power rails of device 8746ffc3270SLaxman Dewangan through regulator interface. The device supports multiple DCDC/LDO 8756ffc3270SLaxman Dewangan outputs which can be controlled by i2c communication. 8766ffc3270SLaxman Dewangan 8772cd64ae3SChris Zhongconfig REGULATOR_RK808 878e444f6d6SHeiko Stuebner tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power regulators" 8792cd64ae3SChris Zhong depends on MFD_RK808 8802cd64ae3SChris Zhong help 8812cd64ae3SChris Zhong Select this option to enable the power regulator of ROCKCHIP 882e444f6d6SHeiko Stuebner PMIC RK805,RK809&RK817,RK808 and RK818. 8832cd64ae3SChris Zhong This driver supports the control of different power rails of device 8842cd64ae3SChris Zhong through regulator interface. The device supports multiple DCDC/LDO 8852cd64ae3SChris Zhong outputs which can be controlled by i2c communication. 8862cd64ae3SChris Zhong 887811b7006SBeniamino Galvaniconfig REGULATOR_RN5T618 888ed6d362dSStefan Agner tristate "Ricoh RN5T567/618 voltage regulators" 889811b7006SBeniamino Galvani depends on MFD_RN5T618 890811b7006SBeniamino Galvani help 89183b2a3c2SPierre-Hugues Husson Say y here to support the regulators found on Ricoh RN5T567, 89283b2a3c2SPierre-Hugues Husson RN5T618 or RC5T619 PMIC. 893811b7006SBeniamino Galvani 89421b72156SMatti Vaittinenconfig REGULATOR_ROHM 89521b72156SMatti Vaittinen tristate 89621b72156SMatti Vaittinen 897b1917578SBeomho Seoconfig REGULATOR_RT5033 898b1917578SBeomho Seo tristate "Richtek RT5033 Regulators" 899b1917578SBeomho Seo depends on MFD_RT5033 900b1917578SBeomho Seo help 901b1917578SBeomho Seo This adds support for voltage and current regulators in Richtek 902b1917578SBeomho Seo RT5033 PMIC. The device supports multiple regulators like 903b1917578SBeomho Seo current source, LDO and Buck. 904b1917578SBeomho Seo 905f1879271SSachin Kamatconfig REGULATOR_S2MPA01 906f1879271SSachin Kamat tristate "Samsung S2MPA01 voltage regulator" 907cb74685eSSangbeom Kim depends on MFD_SEC_CORE 908cb74685eSSangbeom Kim help 909f1879271SSachin Kamat This driver controls Samsung S2MPA01 voltage output regulator 910f1879271SSachin Kamat via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs. 911f1879271SSachin Kamat 912cb74685eSSangbeom Kimconfig REGULATOR_S2MPS11 91351af2067SThomas Abraham tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator" 914cb74685eSSangbeom Kim depends on MFD_SEC_CORE 915cb74685eSSangbeom Kim help 91651af2067SThomas Abraham This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage 91776b9840bSChanwoo Choi output regulator via I2C bus. The chip is comprised of high efficient 91876b9840bSChanwoo Choi Buck converters including Dual-Phase Buck converter, Buck-Boost 91976b9840bSChanwoo Choi converter, various LDOs. 920cb74685eSSangbeom Kim 921dfb9b8a4SAxel Linconfig REGULATOR_S5M8767 922dfb9b8a4SAxel Lin tristate "Samsung S5M8767A voltage regulator" 92366c9fbb9SSangbeom Kim depends on MFD_SEC_CORE 924295c08bcSSascha Hauer help 925dfb9b8a4SAxel Lin This driver supports a Samsung S5M8767A voltage output regulator 926dfb9b8a4SAxel Lin via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and 927dfb9b8a4SAxel Lin supports DVS mode with 8bits of output voltage control. 9285e428d5cSYong Shen 929433c9bb7SErick Chenconfig REGULATOR_SC2731 930433c9bb7SErick Chen tristate "Spreadtrum SC2731 power regulator driver" 931433c9bb7SErick Chen depends on MFD_SC27XX_PMIC || COMPILE_TEST 932433c9bb7SErick Chen help 933433c9bb7SErick Chen This driver provides support for the voltage regulators on the 934433c9bb7SErick Chen SC2731 PMIC. 935433c9bb7SErick Chen 9369839d627SGyungoh Yooconfig REGULATOR_SKY81452 9379839d627SGyungoh Yoo tristate "Skyworks Solutions SKY81452 voltage regulator" 93870b5b27cSGyungoh Yoo depends on MFD_SKY81452 9394a5d3013SLee Jones help 9409839d627SGyungoh Yoo This driver supports Skyworks SKY81452 voltage output regulator 9419839d627SGyungoh Yoo via I2C bus. SKY81452 has one voltage linear regulator can be 9429839d627SGyungoh Yoo programmed from 4.5V to 20V. 9439839d627SGyungoh Yoo 9449839d627SGyungoh Yoo This driver can also be built as a module. If so, the module 9459839d627SGyungoh Yoo will be called sky81452-regulator. 9464a5d3013SLee Jones 947a867bde3SEric Jeongconfig REGULATOR_SLG51000 948a867bde3SEric Jeong tristate "Dialog Semiconductor SLG51000 regulators" 949a867bde3SEric Jeong depends on I2C 950a867bde3SEric Jeong select REGMAP_I2C 951a867bde3SEric Jeong help 952a867bde3SEric Jeong Say y here to support for the Dialog Semiconductor SLG51000. 953a867bde3SEric Jeong The SLG51000 is seven compact and customizable low dropout 954a867bde3SEric Jeong regulators. 955a867bde3SEric Jeong 9564e210fbeSFabrice Gasnierconfig REGULATOR_STM32_BOOSTER 9574e210fbeSFabrice Gasnier tristate "STMicroelectronics STM32 BOOSTER" 9584e210fbeSFabrice Gasnier depends on ARCH_STM32 || COMPILE_TEST 9594e210fbeSFabrice Gasnier help 9604e210fbeSFabrice Gasnier This driver supports internal booster (3V3) embedded in some 9614e210fbeSFabrice Gasnier STMicroelectronics STM32 chips. It can be used to supply ADC analog 9624e210fbeSFabrice Gasnier input switches when vdda supply is below 2.7V. 9634e210fbeSFabrice Gasnier 9644e210fbeSFabrice Gasnier This driver can also be built as a module. If so, the module 9654e210fbeSFabrice Gasnier will be called stm32-booster. 9664e210fbeSFabrice Gasnier 9670cdbf481SFabrice Gasnierconfig REGULATOR_STM32_VREFBUF 9680cdbf481SFabrice Gasnier tristate "STMicroelectronics STM32 VREFBUF" 9690cdbf481SFabrice Gasnier depends on ARCH_STM32 || COMPILE_TEST 9700cdbf481SFabrice Gasnier help 9710cdbf481SFabrice Gasnier This driver supports STMicroelectronics STM32 VREFBUF (voltage 9720cdbf481SFabrice Gasnier reference buffer) which can be used as voltage reference for 9730cdbf481SFabrice Gasnier internal ADCs, DACs and also for external components through 9740cdbf481SFabrice Gasnier dedicated Vref+ pin. 9750cdbf481SFabrice Gasnier 9760cdbf481SFabrice Gasnier This driver can also be built as a module. If so, the module 9770cdbf481SFabrice Gasnier will be called stm32-vrefbuf. 9780cdbf481SFabrice Gasnier 9796cdae817SPascal PAILLET-LMEconfig REGULATOR_STM32_PWR 9806cdae817SPascal PAILLET-LME bool "STMicroelectronics STM32 PWR" 9816cdae817SPascal PAILLET-LME depends on ARCH_STM32 || COMPILE_TEST 9826cdae817SPascal PAILLET-LME help 9836cdae817SPascal PAILLET-LME This driver supports internal regulators (1V1, 1V8, 3V3) in the 9846cdae817SPascal PAILLET-LME STMicroelectronics STM32 chips. 9856cdae817SPascal PAILLET-LME 986ca55b718Spascal pailletconfig REGULATOR_STPMIC1 987ca55b718Spascal paillet tristate "STMicroelectronics STPMIC1 PMIC Regulators" 988ca55b718Spascal paillet depends on MFD_STPMIC1 989ca55b718Spascal paillet help 990ca55b718Spascal paillet This driver supports STMicroelectronics STPMIC1 PMIC voltage 991ca55b718Spascal paillet regulators and switches. The STPMIC1 regulators supply power to 992ca55b718Spascal paillet an application processor as well as to external system 993ca55b718Spascal paillet peripherals such as DDR, Flash memories and system devices. 994ca55b718Spascal paillet 995ca55b718Spascal paillet To compile this driver as a module, choose M here: the 996ca55b718Spascal paillet module will be called stpmic1_regulator. 997ca55b718Spascal paillet 99882b736dfSMark Brownconfig REGULATOR_TI_ABB 999631a1fc4SMark Brown tristate "TI Adaptive Body Bias on-chip LDO" 100082b736dfSMark Brown depends on ARCH_OMAP 1001d619bc14SLinus Walleij help 100282b736dfSMark Brown Select this option to support Texas Instruments' on-chip Adaptive Body 100382b736dfSMark Brown Bias (ABB) LDO regulators. It is recommended that this option be 100482b736dfSMark Brown enabled on required TI SoC. Certain Operating Performance Points 100582b736dfSMark Brown on TI SoCs may be unstable without enabling this as it provides 100682b736dfSMark Brown device specific optimized bias to allow/optimize functionality. 10074c5dabceSGraeme Gregory 10083615a34eSLinus Walleijconfig REGULATOR_STW481X_VMMC 10093615a34eSLinus Walleij bool "ST Microelectronics STW481X VMMC regulator" 10104049dc1aSLuis de Bethencourt depends on MFD_STW481X || COMPILE_TEST 10113615a34eSLinus Walleij default y if MFD_STW481X 10123615a34eSLinus Walleij help 10133615a34eSLinus Walleij This driver supports the internal VMMC regulator in the STw481x 10143615a34eSLinus Walleij PMIC chips. 10153615a34eSLinus Walleij 10168878302eSOndrej Jirmanconfig REGULATOR_SY8106A 10178878302eSOndrej Jirman tristate "Silergy SY8106A regulator" 10188878302eSOndrej Jirman depends on I2C && (OF || COMPILE_TEST) 10198878302eSOndrej Jirman select REGMAP_I2C 10208878302eSOndrej Jirman help 10218878302eSOndrej Jirman This driver supports SY8106A single output regulator. 10228878302eSOndrej Jirman 1023d5a2b822SJisheng Zhangconfig REGULATOR_SY8824X 102467a7b05bSJisheng Zhang tristate "Silergy SY8824C/SY8824E regulator" 1025d5a2b822SJisheng Zhang depends on I2C && (OF || COMPILE_TEST) 1026d5a2b822SJisheng Zhang select REGMAP_I2C 1027d5a2b822SJisheng Zhang help 1028d5a2b822SJisheng Zhang This driver supports SY8824C single output regulator. 1029d5a2b822SJisheng Zhang 103038fc6f29SJisheng Zhangconfig REGULATOR_SY8827N 103138fc6f29SJisheng Zhang tristate "Silergy SY8827N regulator" 103238fc6f29SJisheng Zhang depends on I2C && (OF || COMPILE_TEST) 103338fc6f29SJisheng Zhang select REGMAP_I2C 103438fc6f29SJisheng Zhang help 103538fc6f29SJisheng Zhang This driver supports SY8827N single output regulator. 103638fc6f29SJisheng Zhang 10370c570674SLaxman Dewanganconfig REGULATOR_TPS51632 10380c570674SLaxman Dewangan tristate "TI TPS51632 Power Regulator" 10390c570674SLaxman Dewangan depends on I2C 10400c570674SLaxman Dewangan select REGMAP_I2C 10410c570674SLaxman Dewangan help 10420c570674SLaxman Dewangan This driver supports TPS51632 voltage regulator chip. 10437bde7672SAxel Lin The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller 10440c570674SLaxman Dewangan with Serial VID control and DVFS. 10450c570674SLaxman Dewangan The voltage output can be configure through I2C interface or PWM 10460c570674SLaxman Dewangan interface. 10470c570674SLaxman Dewangan 10482edd3b69SLinus Walleijconfig REGULATOR_TPS6105X 10492edd3b69SLinus Walleij tristate "TI TPS6105X Power regulators" 10502edd3b69SLinus Walleij depends on TPS6105X 10512edd3b69SLinus Walleij default y if TPS6105X 10522edd3b69SLinus Walleij help 10532edd3b69SLinus Walleij This driver supports TPS61050/TPS61052 voltage regulator chips. 10542edd3b69SLinus Walleij It is a single boost converter primarily for white LEDs and 10552edd3b69SLinus Walleij audio amplifiers. 10562edd3b69SLinus Walleij 1057dfb9b8a4SAxel Linconfig REGULATOR_TPS62360 1058d1cf4f65SAxel Lin tristate "TI TPS6236x Power Regulator" 1059dfb9b8a4SAxel Lin depends on I2C 1060dfb9b8a4SAxel Lin select REGMAP_I2C 1061dfb9b8a4SAxel Lin help 1062d1cf4f65SAxel Lin This driver supports TPS6236x voltage regulator chip. This 1063dfb9b8a4SAxel Lin regulator is meant for processor core supply. This chip is 1064dfb9b8a4SAxel Lin high-frequency synchronous step down dc-dc converter optimized 1065dfb9b8a4SAxel Lin for battery-powered portable applications. 1066dfb9b8a4SAxel Lin 10672de79850SAnuj Aggarwalconfig REGULATOR_TPS65023 10682de79850SAnuj Aggarwal tristate "TI TPS65023 Power regulators" 10692de79850SAnuj Aggarwal depends on I2C 107090923351SMark Brown select REGMAP_I2C 10712de79850SAnuj Aggarwal help 10722de79850SAnuj Aggarwal This driver supports TPS65023 voltage regulator chips. TPS65023 provides 10732de79850SAnuj Aggarwal three step-down converters and two general-purpose LDO voltage regulators. 10742de79850SAnuj Aggarwal It supports TI's software based Class-2 SmartReflex implementation. 10752de79850SAnuj Aggarwal 10762de79850SAnuj Aggarwalconfig REGULATOR_TPS6507X 10772de79850SAnuj Aggarwal tristate "TI TPS6507X Power regulators" 10782de79850SAnuj Aggarwal depends on I2C 10792de79850SAnuj Aggarwal help 10802de79850SAnuj Aggarwal This driver supports TPS6507X voltage regulator chips. TPS6507X provides 10812de79850SAnuj Aggarwal three step-down converters and two general-purpose LDO voltage regulators. 10822de79850SAnuj Aggarwal It supports TI's software based Class-2 SmartReflex implementation. 10832de79850SAnuj Aggarwal 1084d2a2e729SAndrew F. Davisconfig REGULATOR_TPS65086 1085d2a2e729SAndrew F. Davis tristate "TI TPS65086 Power regulators" 1086d2a2e729SAndrew F. Davis depends on MFD_TPS65086 1087d2a2e729SAndrew F. Davis help 1088d2a2e729SAndrew F. Davis This driver provides support for the voltage regulators on 1089d2a2e729SAndrew F. Davis TI TPS65086 PMICs. 1090d2a2e729SAndrew F. Davis 1091452534e5SVenu Byravarasuconfig REGULATOR_TPS65090 1092452534e5SVenu Byravarasu tristate "TI TPS65090 Power regulator" 1093452534e5SVenu Byravarasu depends on MFD_TPS65090 1094452534e5SVenu Byravarasu help 1095452534e5SVenu Byravarasu This driver provides support for the voltage regulators on the 1096452534e5SVenu Byravarasu TI TPS65090 PMIC. 1097452534e5SVenu Byravarasu 109877c129bfSVenkat Reddy Tallaconfig REGULATOR_TPS65132 109977c129bfSVenkat Reddy Talla tristate "TI TPS65132 Dual Output Power regulators" 110077c129bfSVenkat Reddy Talla depends on I2C && GPIOLIB 110177c129bfSVenkat Reddy Talla select REGMAP_I2C 110277c129bfSVenkat Reddy Talla help 110377c129bfSVenkat Reddy Talla This driver supports TPS65132 single inductor - dual output 110448f1b4efSKrzysztof Kozlowski power supply specifically designed for display panels. 110577c129bfSVenkat Reddy Talla 1106a493077fSAnilKumar Chconfig REGULATOR_TPS65217 1107a493077fSAnilKumar Ch tristate "TI TPS65217 Power regulators" 1108a493077fSAnilKumar Ch depends on MFD_TPS65217 1109a493077fSAnilKumar Ch help 1110a493077fSAnilKumar Ch This driver supports TPS65217 voltage regulator chips. TPS65217 1111a493077fSAnilKumar Ch provides three step-down converters and four general-purpose LDO 1112a493077fSAnilKumar Ch voltage regulators. It supports software based voltage control 1113a493077fSAnilKumar Ch for different voltage domains 1114a493077fSAnilKumar Ch 111590e7d526SKeerthyconfig REGULATOR_TPS65218 111690e7d526SKeerthy tristate "TI TPS65218 Power regulators" 1117948838a1SAxel Lin depends on MFD_TPS65218 && OF 111890e7d526SKeerthy help 111990e7d526SKeerthy This driver supports TPS65218 voltage regulator chips. TPS65218 112090e7d526SKeerthy provides six step-down converters and one general-purpose LDO 112190e7d526SKeerthy voltage regulators. It supports software based voltage control 112290e7d526SKeerthy for different voltage domains 112390e7d526SKeerthy 11241394fd28SCyril Chemparathyconfig REGULATOR_TPS6524X 11251394fd28SCyril Chemparathy tristate "TI TPS6524X Power regulators" 11261394fd28SCyril Chemparathy depends on SPI 11271394fd28SCyril Chemparathy help 11281394fd28SCyril Chemparathy This driver supports TPS6524X voltage regulator chips. TPS6524X 11291394fd28SCyril Chemparathy provides three step-down converters and two general-purpose LDO 11301394fd28SCyril Chemparathy voltage regulators. This device is interfaced using a customized 11311394fd28SCyril Chemparathy serial interface currently supported on the sequencer serial 11321394fd28SCyril Chemparathy port controller. 11331394fd28SCyril Chemparathy 1134dfb9b8a4SAxel Linconfig REGULATOR_TPS6586X 1135dfb9b8a4SAxel Lin tristate "TI TPS6586X Power regulators" 1136dfb9b8a4SAxel Lin depends on MFD_TPS6586X 1137dfb9b8a4SAxel Lin help 1138dfb9b8a4SAxel Lin This driver supports TPS6586X voltage regulator chips. 1139dfb9b8a4SAxel Lin 1140518fb721SGraeme Gregoryconfig REGULATOR_TPS65910 1141ae0e6544SAxel Lin tristate "TI TPS65910/TPS65911 Power Regulators" 1142518fb721SGraeme Gregory depends on MFD_TPS65910 1143518fb721SGraeme Gregory help 1144ae0e6544SAxel Lin This driver supports TPS65910/TPS65911 voltage regulator chips. 1145518fb721SGraeme Gregory 1146dfb9b8a4SAxel Linconfig REGULATOR_TPS65912 1147dfb9b8a4SAxel Lin tristate "TI TPS65912 Power regulator" 114833f9d8c0SAndrew F. Davis depends on MFD_TPS65912 11496219929fSLaxman Dewangan help 1150dfb9b8a4SAxel Lin This driver supports TPS65912 voltage regulator chip. 11516219929fSLaxman Dewangan 11521a0bb679SLaxman Dewanganconfig REGULATOR_TPS80031 11533b063496SSebastiaan Schalbroeck tristate "TI TPS80031/TPS80032 power regulator driver" 11541a0bb679SLaxman Dewangan depends on MFD_TPS80031 11551a0bb679SLaxman Dewangan help 11561a0bb679SLaxman Dewangan TPS80031/ TPS80032 Fully Integrated Power Management with Power 11571a0bb679SLaxman Dewangan Path and Battery Charger. It has 5 configurable step-down 11581a0bb679SLaxman Dewangan converters, 11 general purpose LDOs, VBUS generator and digital 11591a0bb679SLaxman Dewangan output to control regulators. 11601a0bb679SLaxman Dewangan 1161ba7e4763SLiam Girdwoodconfig REGULATOR_TWL4030 1162631a1fc4SMark Brown tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC" 1163ba7e4763SLiam Girdwood depends on TWL4030_CORE 1164ba7e4763SLiam Girdwood help 1165ba7e4763SLiam Girdwood This driver supports the voltage regulators provided by 1166ba7e4763SLiam Girdwood this family of companion chips. 116742fad570SMark Brown 11689df4f909SKunihiko Hayashiconfig REGULATOR_UNIPHIER 11699df4f909SKunihiko Hayashi tristate "UniPhier regulator driver" 11709df4f909SKunihiko Hayashi depends on ARCH_UNIPHIER || COMPILE_TEST 1171a71bcdfeSAxel Lin depends on OF 1172a71bcdfeSAxel Lin select REGMAP_MMIO 11739df4f909SKunihiko Hayashi default ARCH_UNIPHIER 11749df4f909SKunihiko Hayashi help 11759df4f909SKunihiko Hayashi Support for regulators implemented on Socionext UniPhier SoCs. 11769df4f909SKunihiko Hayashi 11779dee7a72SMatthias Kaehlckeconfig REGULATOR_VCTRL 11789dee7a72SMatthias Kaehlcke tristate "Voltage controlled regulators" 11799dee7a72SMatthias Kaehlcke depends on OF 11809dee7a72SMatthias Kaehlcke help 11819dee7a72SMatthias Kaehlcke This driver provides support for voltage regulators whose output 11829dee7a72SMatthias Kaehlcke voltage is controlled by the voltage of another regulator. 11839dee7a72SMatthias Kaehlcke 118431e54086SPawel Mollconfig REGULATOR_VEXPRESS 118531e54086SPawel Moll tristate "Versatile Express regulators" 118631e54086SPawel Moll depends on VEXPRESS_CONFIG 118731e54086SPawel Moll help 118831e54086SPawel Moll This driver provides support for voltage regulators available 118931e54086SPawel Moll on the ARM Ltd's Versatile Express platform. 119031e54086SPawel Moll 1191ebf652b4SRobert Markoconfig REGULATOR_VQMMC_IPQ4019 1192ebf652b4SRobert Marko tristate "IPQ4019 VQMMC SD LDO regulator support" 1193ebf652b4SRobert Marko depends on ARCH_QCOM 1194ebf652b4SRobert Marko help 1195ebf652b4SRobert Marko This driver provides support for the VQMMC LDO I/0 1196ebf652b4SRobert Marko voltage regulator of the IPQ4019 SD/EMMC controller. 1197ebf652b4SRobert Marko 1198ba7e4763SLiam Girdwoodconfig REGULATOR_WM831X 1199dfb9b8a4SAxel Lin tristate "Wolfson Microelectronics WM831x PMIC regulators" 1200ba7e4763SLiam Girdwood depends on MFD_WM831X 1201ba7e4763SLiam Girdwood help 1202ba7e4763SLiam Girdwood Support the voltage and current regulators of the WM831x series 1203ba7e4763SLiam Girdwood of PMIC devices. 120442fad570SMark Brown 120542fad570SMark Brownconfig REGULATOR_WM8350 120642fad570SMark Brown tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC" 120742fad570SMark Brown depends on MFD_WM8350 120842fad570SMark Brown help 120942fad570SMark Brown This driver provides support for the voltage and current regulators 121042fad570SMark Brown of the WM8350 AudioPlus PMIC. 1211da09155aSMark Brown 1212129eef96SEric Miaoconfig REGULATOR_WM8400 1213129eef96SEric Miao tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC" 1214129eef96SEric Miao depends on MFD_WM8400 1215129eef96SEric Miao help 1216129eef96SEric Miao This driver provides support for the voltage regulators of the 1217129eef96SEric Miao WM8400 AudioPlus PMIC. 1218129eef96SEric Miao 1219bbda14dfSTakashi Iwaiconfig REGULATOR_WM8994 1220ba7e4763SLiam Girdwood tristate "Wolfson Microelectronics WM8994 CODEC" 1221ba7e4763SLiam Girdwood depends on MFD_WM8994 1222ba7e4763SLiam Girdwood help 1223ba7e4763SLiam Girdwood This driver provides support for the voltage regulators on the 1224ba7e4763SLiam Girdwood WM8994 CODEC. 1225ba7e4763SLiam Girdwood 1226ba7e4763SLiam Girdwoodendif 1227295c08bcSSascha Hauer 1228