1bbda14dfSTakashi Iwaimenuconfig REGULATOR 2ba7e4763SLiam Girdwood bool "Voltage and Current Regulator Support" 3ba7e4763SLiam Girdwood help 4ba7e4763SLiam Girdwood Generic Voltage and Current Regulator support. 5ba7e4763SLiam Girdwood 6ba7e4763SLiam Girdwood This framework is designed to provide a generic interface to voltage 7ba7e4763SLiam Girdwood and current regulators within the Linux kernel. It's intended to 8ba7e4763SLiam Girdwood provide voltage and current control to client or consumer drivers and 9ba7e4763SLiam Girdwood also provide status information to user space applications through a 10ba7e4763SLiam Girdwood sysfs interface. 11ba7e4763SLiam Girdwood 12ba7e4763SLiam Girdwood The intention is to allow systems to dynamically control regulator 13ba7e4763SLiam Girdwood output in order to save power and prolong battery life. This applies 14ba7e4763SLiam Girdwood to both voltage regulators (where voltage output is controllable) and 15ba7e4763SLiam Girdwood current sinks (where current output is controllable). 16ba7e4763SLiam Girdwood 17ba7e4763SLiam Girdwood This framework safely compiles out if not selected so that client 18ba7e4763SLiam Girdwood drivers can still be used in systems with no software controllable 19ba7e4763SLiam Girdwood regulators. 20ba7e4763SLiam Girdwood 21ba7e4763SLiam Girdwood If unsure, say no. 22ba7e4763SLiam Girdwood 23809d310cSMark Brown 24bbda14dfSTakashi Iwaiif REGULATOR 25bbda14dfSTakashi Iwai 26ba7e4763SLiam Girdwoodconfig REGULATOR_DEBUG 27ba7e4763SLiam Girdwood bool "Regulator debug support" 28ba7e4763SLiam Girdwood help 29ba7e4763SLiam Girdwood Say yes here to enable debugging support. 30ba7e4763SLiam Girdwood 31ba7e4763SLiam Girdwoodconfig REGULATOR_FIXED_VOLTAGE 32a9cb63b2SMark Brown tristate "Fixed voltage regulator support" 33a9cb63b2SMark Brown help 34a9cb63b2SMark Brown This driver provides support for fixed voltage regulators, 35a9cb63b2SMark Brown useful for systems which use a combination of software 36a9cb63b2SMark Brown managed regulators and simple non-configurable regulators. 37ba7e4763SLiam Girdwood 38ba7e4763SLiam Girdwoodconfig REGULATOR_VIRTUAL_CONSUMER 39ba7e4763SLiam Girdwood tristate "Virtual regulator consumer support" 40ba7e4763SLiam Girdwood help 41ba7e4763SLiam Girdwood This driver provides a virtual consumer for the voltage and 42ba7e4763SLiam Girdwood current regulator API which provides sysfs controls for 43ba7e4763SLiam Girdwood configuring the supplies requested. This is mainly useful 44ba7e4763SLiam Girdwood for test purposes. 45ba7e4763SLiam Girdwood 46ba7e4763SLiam Girdwood If unsure, say no. 47ba7e4763SLiam Girdwood 481d98cccfSMike Rapoportconfig REGULATOR_USERSPACE_CONSUMER 491d98cccfSMike Rapoport tristate "Userspace regulator consumer support" 501d98cccfSMike Rapoport help 511d98cccfSMike Rapoport There are some classes of devices that are controlled entirely 526f2653e6SMichael Prokop from user space. Userspace consumer driver provides ability to 531d98cccfSMike Rapoport control power supplies for such devices. 541d98cccfSMike Rapoport 551d98cccfSMike Rapoport If unsure, say no. 561d98cccfSMike Rapoport 5795f1dc08SChao Xieconfig REGULATOR_88PM800 5895f1dc08SChao Xie tristate "Marvell 88PM800 Power regulators" 597c45f60bSAxel Lin depends on MFD_88PM800 6095f1dc08SChao Xie help 6195f1dc08SChao Xie This driver supports Marvell 88PM800 voltage regulator chips. 6295f1dc08SChao Xie It delivers digitally programmable output, 6395f1dc08SChao Xie the voltage is programmed via I2C interface. 6495f1dc08SChao Xie It's suitable to support PXA988 chips to control VCC_MAIN and 6595f1dc08SChao Xie various voltages. 6695f1dc08SChao Xie 6782b736dfSMark Brownconfig REGULATOR_88PM8607 68631a1fc4SMark Brown tristate "Marvell 88PM8607 Power regulators" 6982b736dfSMark Brown depends on MFD_88PM860X=y 703f0292aeSHeiko Stübner help 7182b736dfSMark Brown This driver supports 88PM8607 voltage regulator chips. 723f0292aeSHeiko Stübner 7333036f48SWenyou Yangconfig REGULATOR_ACT8865 7433036f48SWenyou Yang tristate "Active-semi act8865 voltage regulator" 7533036f48SWenyou Yang depends on I2C 7633036f48SWenyou Yang select REGMAP_I2C 7733036f48SWenyou Yang help 7833036f48SWenyou Yang This driver controls a active-semi act8865 voltage output 7933036f48SWenyou Yang regulator via I2C bus. 8033036f48SWenyou Yang 81dfb9b8a4SAxel Linconfig REGULATOR_AD5398 82dfb9b8a4SAxel Lin tristate "Analog Devices AD5398/AD5821 regulators" 83dfb9b8a4SAxel Lin depends on I2C 840eb5d5abSPhilipp Zabel help 85dfb9b8a4SAxel Lin This driver supports AD5398 and AD5821 current regulator chips. 86dfb9b8a4SAxel Lin If building into module, its name is ad5398.ko. 87dfb9b8a4SAxel Lin 8882b736dfSMark Brownconfig REGULATOR_ANATOP 8982b736dfSMark Brown tristate "Freescale i.MX on-chip ANATOP LDO regulators" 9082b736dfSMark Brown depends on MFD_SYSCON 9182b736dfSMark Brown help 9282b736dfSMark Brown Say y here to support Freescale i.MX on-chip ANATOP LDOs 9382b736dfSMark Brown regulators. It is recommended that this option be 9482b736dfSMark Brown enabled on i.MX6 platform. 9582b736dfSMark Brown 96dfb9b8a4SAxel Linconfig REGULATOR_AAT2870 97dfb9b8a4SAxel Lin tristate "AnalogicTech AAT2870 Regulators" 98dfb9b8a4SAxel Lin depends on MFD_AAT2870_CORE 99dfb9b8a4SAxel Lin help 100dfb9b8a4SAxel Lin If you have a AnalogicTech AAT2870 say Y to enable the 101dfb9b8a4SAxel Lin regulator driver. 102dfb9b8a4SAxel Lin 10382b736dfSMark Brownconfig REGULATOR_AB3100 10482b736dfSMark Brown tristate "ST-Ericsson AB3100 Regulator functions" 10582b736dfSMark Brown depends on AB3100_CORE 10682b736dfSMark Brown default y if AB3100_CORE 10782b736dfSMark Brown help 10882b736dfSMark Brown These regulators correspond to functionality in the 10982b736dfSMark Brown AB3100 analog baseband dealing with power regulators 11082b736dfSMark Brown for the system. 11182b736dfSMark Brown 11282b736dfSMark Brownconfig REGULATOR_AB8500 11382b736dfSMark Brown bool "ST-Ericsson AB8500 Power Regulators" 11482b736dfSMark Brown depends on AB8500_CORE 11582b736dfSMark Brown help 11682b736dfSMark Brown This driver supports the regulators found on the ST-Ericsson mixed 11782b736dfSMark Brown signal AB8500 PMIC 11882b736dfSMark Brown 119b667a45dSMark Brownconfig REGULATOR_ARIZONA 120b667a45dSMark Brown tristate "Wolfson Arizona class devices" 121b667a45dSMark Brown depends on MFD_ARIZONA 122e6ed9058SMark Brown depends on SND_SOC 123b667a45dSMark Brown help 124b667a45dSMark Brown Support for the regulators found on Wolfson Arizona class 125b667a45dSMark Brown devices. 126b667a45dSMark Brown 12782b736dfSMark Brownconfig REGULATOR_AS3711 12882b736dfSMark Brown tristate "AS3711 PMIC" 12982b736dfSMark Brown depends on MFD_AS3711 13082b736dfSMark Brown help 13182b736dfSMark Brown This driver provides support for the voltage regulators on the 13282b736dfSMark Brown AS3711 PMIC 13382b736dfSMark Brown 134bc407334SLaxman Dewanganconfig REGULATOR_AS3722 135bc407334SLaxman Dewangan tristate "AMS AS3722 PMIC Regulators" 136bc407334SLaxman Dewangan depends on MFD_AS3722 137bc407334SLaxman Dewangan help 138bc407334SLaxman Dewangan This driver provides support for the voltage regulators on the 139bc407334SLaxman Dewangan AS3722 PMIC. This will enable support for all the software 140bc407334SLaxman Dewangan controllable DCDC/LDO regulators. 141bc407334SLaxman Dewangan 142dfe7a1b0SCarlo Caioneconfig REGULATOR_AXP20X 143dfe7a1b0SCarlo Caione tristate "X-POWERS AXP20X PMIC Regulators" 144dfe7a1b0SCarlo Caione depends on MFD_AXP20X 145dfe7a1b0SCarlo Caione help 146dfe7a1b0SCarlo Caione This driver provides support for the voltage regulators on the 147dfe7a1b0SCarlo Caione AXP20X PMIC. 148dfe7a1b0SCarlo Caione 149462c9fc5SMatt Porterconfig REGULATOR_BCM590XX 150462c9fc5SMatt Porter tristate "Broadcom BCM590xx PMU Regulators" 151462c9fc5SMatt Porter depends on MFD_BCM590XX 152462c9fc5SMatt Porter help 153462c9fc5SMatt Porter This driver provides support for the voltage regulators on the 154462c9fc5SMatt Porter BCM590xx PMUs. This will enable support for the software 155462c9fc5SMatt Porter controllable LDO/Switching regulators. 156462c9fc5SMatt Porter 157dfb9b8a4SAxel Linconfig REGULATOR_DA903X 158dfb9b8a4SAxel Lin tristate "Dialog Semiconductor DA9030/DA9034 regulators" 159dfb9b8a4SAxel Lin depends on PMIC_DA903X 160dfb9b8a4SAxel Lin help 161dfb9b8a4SAxel Lin Say y here to support the BUCKs and LDOs regulators found on 162dfb9b8a4SAxel Lin Dialog Semiconductor DA9030/DA9034 PMIC. 163dfb9b8a4SAxel Lin 164dfb9b8a4SAxel Linconfig REGULATOR_DA9052 165dfb9b8a4SAxel Lin tristate "Dialog Semiconductor DA9052/DA9053 regulators" 166dfb9b8a4SAxel Lin depends on PMIC_DA9052 167dfb9b8a4SAxel Lin help 168dfb9b8a4SAxel Lin This driver supports the voltage regulators of DA9052-BC and 169dfb9b8a4SAxel Lin DA9053-AA/Bx PMIC. 170dfb9b8a4SAxel Lin 171f6130be6SAshish Jangamconfig REGULATOR_DA9055 172f6130be6SAshish Jangam tristate "Dialog Semiconductor DA9055 regulators" 173f6130be6SAshish Jangam depends on MFD_DA9055 174f6130be6SAshish Jangam help 175f6130be6SAshish Jangam Say y here to support the BUCKs and LDOs regulators found on 176f6130be6SAshish Jangam Dialog Semiconductor DA9055 PMIC. 177f6130be6SAshish Jangam 178f6130be6SAshish Jangam This driver can also be built as a module. If so, the module 179f6130be6SAshish Jangam will be called da9055-regulator. 180f6130be6SAshish Jangam 1814068e518SS Twissconfig REGULATOR_DA9062 1824068e518SS Twiss tristate "Dialog Semiconductor DA9062 regulators" 1834068e518SS Twiss depends on MFD_DA9062 1844068e518SS Twiss help 1854068e518SS Twiss Say y here to support the BUCKs and LDOs regulators found on 1864068e518SS Twiss DA9062 PMICs. 1874068e518SS Twiss 1884068e518SS Twiss This driver can also be built as a module. If so, the module 1894068e518SS Twiss will be called da9062-regulator. 1904068e518SS Twiss 19169ca3e58SKrystian Garbaciakconfig REGULATOR_DA9063 19269ca3e58SKrystian Garbaciak tristate "Dialog Semiconductor DA9063 regulators" 19369ca3e58SKrystian Garbaciak depends on MFD_DA9063 19469ca3e58SKrystian Garbaciak help 19569ca3e58SKrystian Garbaciak Say y here to support the BUCKs and LDOs regulators found on 19669ca3e58SKrystian Garbaciak DA9063 PMICs. 19769ca3e58SKrystian Garbaciak 19869ca3e58SKrystian Garbaciak This driver can also be built as a module. If so, the module 19969ca3e58SKrystian Garbaciak will be called da9063-regulator. 20069ca3e58SKrystian Garbaciak 20116f10918SSteve Twissconfig REGULATOR_DA9210 20216f10918SSteve Twiss tristate "Dialog Semiconductor DA9210 regulator" 20316f10918SSteve Twiss depends on I2C 20416f10918SSteve Twiss select REGMAP_I2C 20516f10918SSteve Twiss help 20616f10918SSteve Twiss Say y here to support for the Dialog Semiconductor DA9210. 20716f10918SSteve Twiss The DA9210 is a multi-phase synchronous step down 20816f10918SSteve Twiss converter 12A DC-DC Buck controlled through an I2C 20916f10918SSteve Twiss interface. 21016f10918SSteve Twiss 2111028a37dSJames Banconfig REGULATOR_DA9211 2127bd39354SJames Ban tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9214/DA9215 regulator" 2131028a37dSJames Ban depends on I2C 2141028a37dSJames Ban select REGMAP_I2C 2151028a37dSJames Ban help 216005547e0SJames Ban Say y here to support for the Dialog Semiconductor DA9211/DA9212 2177bd39354SJames Ban /DA9213/DA9214/DA9215. 2187bd39354SJames Ban The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous 219005547e0SJames Ban step down converter 12A or 16A DC-DC Buck controlled through an I2C 2201028a37dSJames Ban interface. 2211028a37dSJames Ban 22282b736dfSMark Brownconfig REGULATOR_DBX500_PRCMU 22382b736dfSMark Brown bool 22482b736dfSMark Brown 22582b736dfSMark Brownconfig REGULATOR_DB8500_PRCMU 22682b736dfSMark Brown bool "ST-Ericsson DB8500 Voltage Domain Regulators" 22782b736dfSMark Brown depends on MFD_DB8500_PRCMU 22882b736dfSMark Brown select REGULATOR_DBX500_PRCMU 22982b736dfSMark Brown help 23082b736dfSMark Brown This driver supports the voltage domain regulators controlled by the 23182b736dfSMark Brown DB8500 PRCMU 23282b736dfSMark Brown 23349d8c599SYunfan Zhangconfig REGULATOR_FAN53555 23449d8c599SYunfan Zhang tristate "Fairchild FAN53555 Regulator" 23549d8c599SYunfan Zhang depends on I2C 23649d8c599SYunfan Zhang select REGMAP_I2C 23749d8c599SYunfan Zhang help 23849d8c599SYunfan Zhang This driver supports Fairchild FAN53555 Digitally Programmable 23949d8c599SYunfan Zhang TinyBuck Regulator. The FAN53555 is a step-down switching voltage 24049d8c599SYunfan Zhang regulator that delivers a digitally programmable output from an 24149d8c599SYunfan Zhang input voltage supply of 2.5V to 5.5V. The output voltage is 24249d8c599SYunfan Zhang programmed through an I2C interface. 24349d8c599SYunfan Zhang 24482b736dfSMark Brownconfig REGULATOR_GPIO 24582b736dfSMark Brown tristate "GPIO regulator support" 2469eac5fdfSGeert Uytterhoeven depends on GPIOLIB || COMPILE_TEST 247e3e5aff7SYing-Chun Liu (PaulLiu) help 24882b736dfSMark Brown This driver provides support for regulators that can be 24982b736dfSMark Brown controlled via gpios. 25082b736dfSMark Brown It is capable of supporting current and voltage regulators 25182b736dfSMark Brown and the platform has to provide a mapping of GPIO-states 25282b736dfSMark Brown to target volts/amps. 253dfb9b8a4SAxel Lin 25487ca186fSGuodong Xuconfig REGULATOR_HI6421 25587ca186fSGuodong Xu tristate "HiSilicon Hi6421 PMIC voltage regulator support" 25687ca186fSGuodong Xu depends on MFD_HI6421_PMIC && OF 25787ca186fSGuodong Xu help 25887ca186fSGuodong Xu This driver provides support for the voltage regulators on the 25987ca186fSGuodong Xu HiSilicon Hi6421 PMU / Codec IC. 26087ca186fSGuodong Xu Hi6421 is a multi-function device which, on regulator part, provides 26187ca186fSGuodong Xu 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All 26287ca186fSGuodong Xu of them come with support to either ECO (idle) or sleep mode. 26387ca186fSGuodong Xu 264dec38b5cSMark Brownconfig REGULATOR_ISL9305 265dec38b5cSMark Brown tristate "Intersil ISL9305 regulator" 266dec38b5cSMark Brown depends on I2C 267ba441ec2SAxel Lin select REGMAP_I2C 268dec38b5cSMark Brown help 269dec38b5cSMark Brown This driver supports ISL9305 voltage regulator chip. 270dec38b5cSMark Brown 271dfb9b8a4SAxel Linconfig REGULATOR_ISL6271A 272dfb9b8a4SAxel Lin tristate "Intersil ISL6271A Power regulator" 273dfb9b8a4SAxel Lin depends on I2C 274dfb9b8a4SAxel Lin help 275dfb9b8a4SAxel Lin This driver supports ISL6271A voltage regulator chip. 276dfb9b8a4SAxel Lin 27782b736dfSMark Brownconfig REGULATOR_LP3971 27882b736dfSMark Brown tristate "National Semiconductors LP3971 PMIC regulator driver" 27982b736dfSMark Brown depends on I2C 280dfb9b8a4SAxel Lin help 28182b736dfSMark Brown Say Y here to support the voltage regulators and convertors 28282b736dfSMark Brown on National Semiconductors LP3971 PMIC 28382b736dfSMark Brown 28482b736dfSMark Brownconfig REGULATOR_LP3972 28582b736dfSMark Brown tristate "National Semiconductors LP3972 PMIC regulator driver" 28682b736dfSMark Brown depends on I2C 28782b736dfSMark Brown help 28882b736dfSMark Brown Say Y here to support the voltage regulators and convertors 28982b736dfSMark Brown on National Semiconductors LP3972 PMIC 29082b736dfSMark Brown 29182b736dfSMark Brownconfig REGULATOR_LP872X 292631a1fc4SMark Brown tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators" 293613965fbSAxel Lin depends on I2C 29482b736dfSMark Brown select REGMAP_I2C 29582b736dfSMark Brown help 29682b736dfSMark Brown This driver supports LP8720/LP8725 PMIC 29782b736dfSMark Brown 29882b736dfSMark Brownconfig REGULATOR_LP8755 29982b736dfSMark Brown tristate "TI LP8755 High Performance PMU driver" 30082b736dfSMark Brown depends on I2C 30182b736dfSMark Brown select REGMAP_I2C 30282b736dfSMark Brown help 30382b736dfSMark Brown This driver supports LP8755 High Performance PMU driver. This 30482b736dfSMark Brown chip contains six step-down DC/DC converters which can support 30582b736dfSMark Brown 9 mode multiphase configuration. 30682b736dfSMark Brown 30782b736dfSMark Brownconfig REGULATOR_LP8788 308631a1fc4SMark Brown tristate "TI LP8788 Power Regulators" 30982b736dfSMark Brown depends on MFD_LP8788 31082b736dfSMark Brown help 31182b736dfSMark Brown This driver supports LP8788 voltage regulator chip. 3120eb5d5abSPhilipp Zabel 3133eb2c7ecSPhilipp Zabelconfig REGULATOR_LTC3589 314ac1d6868SAxel Lin tristate "LTC3589 8-output voltage regulator" 315ac1d6868SAxel Lin depends on I2C 316ac1d6868SAxel Lin select REGMAP_I2C 3173eb2c7ecSPhilipp Zabel help 3183eb2c7ecSPhilipp Zabel This enables support for the LTC3589, LTC3589-1, and LTC3589-2 3193eb2c7ecSPhilipp Zabel 8-output regulators controlled via I2C. 3203eb2c7ecSPhilipp Zabel 321b0902bbeSKrzysztof Kozlowskiconfig REGULATOR_MAX14577 3228a82b408SKrzysztof Kozlowski tristate "Maxim 14577/77836 regulator" 323b0902bbeSKrzysztof Kozlowski depends on MFD_MAX14577 324b0902bbeSKrzysztof Kozlowski help 3258a82b408SKrzysztof Kozlowski This driver controls a Maxim MAX14577/77836 regulator via I2C bus. 3268a82b408SKrzysztof Kozlowski The MAX14577 regulators include safeout LDO and charger current 3278a82b408SKrzysztof Kozlowski regulator. The MAX77836 has two additional LDOs. 328b0902bbeSKrzysztof Kozlowski 32955f4fa4eSRobert Jarzmikconfig REGULATOR_MAX1586 33055f4fa4eSRobert Jarzmik tristate "Maxim 1586/1587 voltage regulator" 33155f4fa4eSRobert Jarzmik depends on I2C 33255f4fa4eSRobert Jarzmik help 33355f4fa4eSRobert Jarzmik This driver controls a Maxim 1586 or 1587 voltage output 33455f4fa4eSRobert Jarzmik regulator via I2C bus. The provided regulator is suitable 33555f4fa4eSRobert Jarzmik for PXA27x chips to control VCC_CORE and VCC_USIM voltages. 33655f4fa4eSRobert Jarzmik 337a71b797fSHaojian Zhuangconfig REGULATOR_MAX8649 338a71b797fSHaojian Zhuang tristate "Maxim 8649 voltage regulator" 339a71b797fSHaojian Zhuang depends on I2C 340c5b68d47SJonghwan Choi select REGMAP_I2C 341a71b797fSHaojian Zhuang help 342a71b797fSHaojian Zhuang This driver controls a Maxim 8649 voltage output regulator via 343a71b797fSHaojian Zhuang I2C bus. 344a71b797fSHaojian Zhuang 34527f37e4bSWolfram Sangconfig REGULATOR_MAX8660 34627f37e4bSWolfram Sang tristate "Maxim 8660/8661 voltage regulator" 34727f37e4bSWolfram Sang depends on I2C 34827f37e4bSWolfram Sang help 34927f37e4bSWolfram Sang This driver controls a Maxim 8660/8661 voltage output 35027f37e4bSWolfram Sang regulator via I2C bus. 35127f37e4bSWolfram Sang 352ffee1909SGyungoh Yooconfig REGULATOR_MAX8907 353ffee1909SGyungoh Yoo tristate "Maxim 8907 voltage regulator" 354ffee1909SGyungoh Yoo depends on MFD_MAX8907 355ffee1909SGyungoh Yoo help 356ffee1909SGyungoh Yoo This driver controls a Maxim 8907 voltage output regulator 357ffee1909SGyungoh Yoo via I2C bus. The provided regulator is suitable for Tegra 358ffee1909SGyungoh Yoo chip to control Step-Down DC-DC and LDOs. 359ffee1909SGyungoh Yoo 36008ff6f2aSHaojian Zhuangconfig REGULATOR_MAX8925 36108ff6f2aSHaojian Zhuang tristate "Maxim MAX8925 Power Management IC" 36208ff6f2aSHaojian Zhuang depends on MFD_MAX8925 36308ff6f2aSHaojian Zhuang help 36408ff6f2aSHaojian Zhuang Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC. 36508ff6f2aSHaojian Zhuang 366202f4f53SMyungJoo Hamconfig REGULATOR_MAX8952 367202f4f53SMyungJoo Ham tristate "Maxim MAX8952 Power Management IC" 368202f4f53SMyungJoo Ham depends on I2C 369202f4f53SMyungJoo Ham help 370202f4f53SMyungJoo Ham This driver controls a Maxim 8952 voltage output regulator 371202f4f53SMyungJoo Ham via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS 372202f4f53SMyungJoo Ham modes ranging from 0.77V to 1.40V by 0.01V steps. 373202f4f53SMyungJoo Ham 3745928f538SLaxman Dewanganconfig REGULATOR_MAX8973 3755928f538SLaxman Dewangan tristate "Maxim MAX8973 voltage regulator " 3765928f538SLaxman Dewangan depends on I2C 3775928f538SLaxman Dewangan select REGMAP_I2C 3785928f538SLaxman Dewangan help 3795928f538SLaxman Dewangan The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down 3805928f538SLaxman Dewangan switching regulator delievers up to 9A of output current. Each 3815928f538SLaxman Dewangan phase operates at a 2MHz fixed frequency with a 120 deg shift 3825928f538SLaxman Dewangan from the adjacent phase, allowing the use of small magnetic component. 3835928f538SLaxman Dewangan 384bd6ca2cfSMyungJoo Hamconfig REGULATOR_MAX8997 385bd6ca2cfSMyungJoo Ham tristate "Maxim 8997/8966 regulator" 386bd6ca2cfSMyungJoo Ham depends on MFD_MAX8997 387bd6ca2cfSMyungJoo Ham help 388bd6ca2cfSMyungJoo Ham This driver controls a Maxim 8997/8966 regulator 389bd6ca2cfSMyungJoo Ham via I2C bus. The provided regulator is suitable for S5PC110, 390bd6ca2cfSMyungJoo Ham S5PV210, and Exynos-4 chips to control VCC_CORE and 391bd6ca2cfSMyungJoo Ham VCC_USIM voltages. 392bd6ca2cfSMyungJoo Ham 393156f2528SKyungmin Parkconfig REGULATOR_MAX8998 394156f2528SKyungmin Park tristate "Maxim 8998 voltage regulator" 39569f71008SMarek Szyprowski depends on MFD_MAX8998 396156f2528SKyungmin Park help 397156f2528SKyungmin Park This driver controls a Maxim 8998 voltage output regulator 398156f2528SKyungmin Park via I2C bus. The provided regulator is suitable for S3C6410 399156f2528SKyungmin Park and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages. 400156f2528SKyungmin Park 401133d4016SJonghwa Leeconfig REGULATOR_MAX77686 402133d4016SJonghwa Lee tristate "Maxim 77686 regulator" 403133d4016SJonghwa Lee depends on MFD_MAX77686 404133d4016SJonghwa Lee help 405133d4016SJonghwa Lee This driver controls a Maxim 77686 regulator 406133d4016SJonghwa Lee via I2C bus. The provided regulator is suitable for 407133d4016SJonghwa Lee Exynos-4 chips to control VARM and VINT voltages. 408133d4016SJonghwa Lee 40980b022e2SJonghwa Leeconfig REGULATOR_MAX77693 4109e9a08e8SKrzysztof Kozlowski tristate "Maxim 77693/77843 regulator" 4119e9a08e8SKrzysztof Kozlowski depends on (MFD_MAX77693 || MFD_MAX77843) 41280b022e2SJonghwa Lee help 4139e9a08e8SKrzysztof Kozlowski This driver controls a Maxim 77693/77843 regulators via I2C bus. 41480b022e2SJonghwa Lee The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2' 41580b022e2SJonghwa Lee and one current regulator 'CHARGER'. This is suitable for 4169e9a08e8SKrzysztof Kozlowski Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips. 41780b022e2SJonghwa Lee 418e6f2f805SJavier Martinez Canillasconfig REGULATOR_MAX77802 419e6f2f805SJavier Martinez Canillas tristate "Maxim 77802 regulator" 420e6f2f805SJavier Martinez Canillas depends on MFD_MAX77686 421e6f2f805SJavier Martinez Canillas help 422e6f2f805SJavier Martinez Canillas This driver controls a Maxim 77802 regulator 423e6f2f805SJavier Martinez Canillas via I2C bus. The provided regulator is suitable for 424e6f2f805SJavier Martinez Canillas Exynos5420/Exynos5800 SoCs to control various voltages. 425e6f2f805SJavier Martinez Canillas It includes support for control of voltage and ramp speed. 426e6f2f805SJavier Martinez Canillas 42782b736dfSMark Brownconfig REGULATOR_MC13XXX_CORE 42882b736dfSMark Brown tristate 42982b736dfSMark Brown 43082b736dfSMark Brownconfig REGULATOR_MC13783 43182b736dfSMark Brown tristate "Freescale MC13783 regulator driver" 432e5a3da21SAlexander Shiyan depends on MFD_MC13XXX 43382b736dfSMark Brown select REGULATOR_MC13XXX_CORE 43482b736dfSMark Brown help 43582b736dfSMark Brown Say y here to support the regulators found on the Freescale MC13783 43682b736dfSMark Brown PMIC. 43782b736dfSMark Brown 43882b736dfSMark Brownconfig REGULATOR_MC13892 43982b736dfSMark Brown tristate "Freescale MC13892 regulator driver" 44082b736dfSMark Brown depends on MFD_MC13XXX 44182b736dfSMark Brown select REGULATOR_MC13XXX_CORE 44282b736dfSMark Brown help 44382b736dfSMark Brown Say y here to support the regulators found on the Freescale MC13892 44482b736dfSMark Brown PMIC. 44582b736dfSMark Brown 4468766018bSHenry Chenconfig REGULATOR_MT6311 4478766018bSHenry Chen tristate "MediaTek MT6311 PMIC" 4488766018bSHenry Chen depends on I2C 449aab3c3f3SHenry Chen select REGMAP_I2C 4508766018bSHenry Chen help 4518766018bSHenry Chen Say y here to select this option to enable the power regulator of 4528766018bSHenry Chen MediaTek MT6311 PMIC. 4538766018bSHenry Chen This driver supports the control of different power rails of device 4548766018bSHenry Chen through regulator interface. 4558766018bSHenry Chen 4560425e242SFlora Fuconfig REGULATOR_MT6397 4570425e242SFlora Fu tristate "MediaTek MT6397 PMIC" 4580425e242SFlora Fu depends on MFD_MT6397 4590425e242SFlora Fu help 4600425e242SFlora Fu Say y here to select this option to enable the power regulator of 4610425e242SFlora Fu MediaTek MT6397 PMIC. 4620425e242SFlora Fu This driver supports the control of different power rails of device 4630425e242SFlora Fu through regulator interface. 4640425e242SFlora Fu 46582b736dfSMark Brownconfig REGULATOR_PALMAS 46682b736dfSMark Brown tristate "TI Palmas PMIC Regulators" 46782b736dfSMark Brown depends on MFD_PALMAS 46882b736dfSMark Brown help 46982b736dfSMark Brown If you wish to control the regulators on the Palmas series of 47082b736dfSMark Brown chips say Y here. This will enable support for all the software 47182b736dfSMark Brown controllable SMPS/LDO regulators. 47282b736dfSMark Brown 47382b736dfSMark Brown The regulators available on Palmas series chips vary depending 47482b736dfSMark Brown on the muxing. This is handled automatically in the driver by 47582b736dfSMark Brown reading the mux info from OTP. 47682b736dfSMark Brown 47711469e0bSBalaji T Kconfig REGULATOR_PBIAS 47811469e0bSBalaji T K tristate "PBIAS OMAP regulator driver" 47911469e0bSBalaji T K depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON 48011469e0bSBalaji T K help 48111469e0bSBalaji T K Say y here to support pbias regulator for mmc1:SD card i/o 48211469e0bSBalaji T K on OMAP SoCs. 48311469e0bSBalaji T K This driver provides support for OMAP pbias modelled 48411469e0bSBalaji T K regulators. 48511469e0bSBalaji T K 486dfb9b8a4SAxel Linconfig REGULATOR_PCAP 487dfb9b8a4SAxel Lin tristate "Motorola PCAP2 regulator driver" 488dfb9b8a4SAxel Lin depends on EZX_PCAP 48942fad570SMark Brown help 49042fad570SMark Brown This driver provides support for the voltage regulators of the 491dfb9b8a4SAxel Lin PCAP2 PMIC. 4925ec271e7SBalaji Rao 493dfb9b8a4SAxel Linconfig REGULATOR_PCF50633 494dfb9b8a4SAxel Lin tristate "NXP PCF50633 regulator driver" 495dfb9b8a4SAxel Lin depends on MFD_PCF50633 49639b1772aSDaniel Ribeiro help 497dfb9b8a4SAxel Lin Say Y here to support the voltage regulators and convertors 498dfb9b8a4SAxel Lin on PCF50633 49939b1772aSDaniel Ribeiro 5003784b6d6SRobin Gongconfig REGULATOR_PFUZE100 5012cee2121SAxel Lin tristate "Freescale PFUZE100/PFUZE200 regulator driver" 5023784b6d6SRobin Gong depends on I2C 50394421b05SAxel Lin select REGMAP_I2C 5043784b6d6SRobin Gong help 5052cee2121SAxel Lin Say y here to support the regulators found on the Freescale 5062cee2121SAxel Lin PFUZE100/PFUZE200 PMIC. 5073784b6d6SRobin Gong 508aa66cc66SChris Zhongconfig REGULATOR_PWM 509aa66cc66SChris Zhong tristate "PWM voltage regulator" 510aa66cc66SChris Zhong depends on PWM 511aa66cc66SChris Zhong help 512aa66cc66SChris Zhong This driver supports PWM controlled voltage regulators. PWM 513aa66cc66SChris Zhong duty cycle can increase or decrease the voltage. 514aa66cc66SChris Zhong 5152720386eSBjorn Anderssonconfig REGULATOR_QCOM_RPM 5162720386eSBjorn Andersson tristate "Qualcomm RPM regulator driver" 5172720386eSBjorn Andersson depends on MFD_QCOM_RPM 5182720386eSBjorn Andersson help 5192720386eSBjorn Andersson If you say yes to this option, support will be included for the 5202720386eSBjorn Andersson regulators exposed by the Resource Power Manager found in Qualcomm 5212720386eSBjorn Andersson 8660, 8960 and 8064 based devices. 5222720386eSBjorn Andersson 5232720386eSBjorn Andersson Say M here if you want to include support for the regulators on the 5242720386eSBjorn Andersson Qualcomm RPM as a module. The module will be named 5252720386eSBjorn Andersson "qcom_rpm-regulator". 5262720386eSBjorn Andersson 527da65e367SBjorn Anderssonconfig REGULATOR_QCOM_SMD_RPM 528da65e367SBjorn Andersson tristate "Qualcomm SMD based RPM regulator driver" 529da65e367SBjorn Andersson depends on QCOM_SMD_RPM 530da65e367SBjorn Andersson help 531da65e367SBjorn Andersson If you say yes to this option, support will be included for the 532da65e367SBjorn Andersson regulators exposed by the Resource Power Manager found in Qualcomm 533da65e367SBjorn Andersson 8974 based devices. 534da65e367SBjorn Andersson 535da65e367SBjorn Andersson Say M here if you want to include support for the regulators on the 536da65e367SBjorn Andersson Qualcomm RPM as a module. The module will be named 537da65e367SBjorn Andersson "qcom_smd-regulator". 538da65e367SBjorn Andersson 539e92a4047SStephen Boydconfig REGULATOR_QCOM_SPMI 540e92a4047SStephen Boyd tristate "Qualcomm SPMI regulator driver" 541e92a4047SStephen Boyd depends on SPMI || COMPILE_TEST 542e92a4047SStephen Boyd help 543e92a4047SStephen Boyd If you say yes to this option, support will be included for the 544e92a4047SStephen Boyd regulators found in Qualcomm SPMI PMICs. 545e92a4047SStephen Boyd 546e92a4047SStephen Boyd Say M here if you want to include support for the regulators on the 547e92a4047SStephen Boyd Qualcomm SPMI PMICs as a module. The module will be named 548e92a4047SStephen Boyd "qcom_spmi-regulator". 549e92a4047SStephen Boyd 5506ffc3270SLaxman Dewanganconfig REGULATOR_RC5T583 5516ffc3270SLaxman Dewangan tristate "RICOH RC5T583 Power regulators" 5526ffc3270SLaxman Dewangan depends on MFD_RC5T583 5536ffc3270SLaxman Dewangan help 5546ffc3270SLaxman Dewangan Select this option to enable the power regulator of RICOH 5556ffc3270SLaxman Dewangan PMIC RC5T583. 5566ffc3270SLaxman Dewangan This driver supports the control of different power rails of device 5576ffc3270SLaxman Dewangan through regulator interface. The device supports multiple DCDC/LDO 5586ffc3270SLaxman Dewangan outputs which can be controlled by i2c communication. 5596ffc3270SLaxman Dewangan 5602cd64ae3SChris Zhongconfig REGULATOR_RK808 5612cd64ae3SChris Zhong tristate "Rockchip RK808 Power regulators" 5622cd64ae3SChris Zhong depends on MFD_RK808 5632cd64ae3SChris Zhong help 5642cd64ae3SChris Zhong Select this option to enable the power regulator of ROCKCHIP 5652cd64ae3SChris Zhong PMIC RK808. 5662cd64ae3SChris Zhong This driver supports the control of different power rails of device 5672cd64ae3SChris Zhong through regulator interface. The device supports multiple DCDC/LDO 5682cd64ae3SChris Zhong outputs which can be controlled by i2c communication. 5692cd64ae3SChris Zhong 570811b7006SBeniamino Galvaniconfig REGULATOR_RN5T618 571811b7006SBeniamino Galvani tristate "Ricoh RN5T618 voltage regulators" 572811b7006SBeniamino Galvani depends on MFD_RN5T618 573811b7006SBeniamino Galvani help 574811b7006SBeniamino Galvani Say y here to support the regulators found on Ricoh RN5T618 PMIC. 575811b7006SBeniamino Galvani 576b1917578SBeomho Seoconfig REGULATOR_RT5033 577b1917578SBeomho Seo tristate "Richtek RT5033 Regulators" 578b1917578SBeomho Seo depends on MFD_RT5033 579b1917578SBeomho Seo help 580b1917578SBeomho Seo This adds support for voltage and current regulators in Richtek 581b1917578SBeomho Seo RT5033 PMIC. The device supports multiple regulators like 582b1917578SBeomho Seo current source, LDO and Buck. 583b1917578SBeomho Seo 584f1879271SSachin Kamatconfig REGULATOR_S2MPA01 585f1879271SSachin Kamat tristate "Samsung S2MPA01 voltage regulator" 586cb74685eSSangbeom Kim depends on MFD_SEC_CORE 587cb74685eSSangbeom Kim help 588f1879271SSachin Kamat This driver controls Samsung S2MPA01 voltage output regulator 589f1879271SSachin Kamat via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs. 590f1879271SSachin Kamat 591cb74685eSSangbeom Kimconfig REGULATOR_S2MPS11 59276b9840bSChanwoo Choi tristate "Samsung S2MPS11/S2MPS13/S2MPS14/S2MPU02 voltage regulator" 593cb74685eSSangbeom Kim depends on MFD_SEC_CORE 594cb74685eSSangbeom Kim help 59576b9840bSChanwoo Choi This driver supports a Samsung S2MPS11/S2MPS13/S2MPS14/S2MPU02 voltage 59676b9840bSChanwoo Choi output regulator via I2C bus. The chip is comprised of high efficient 59776b9840bSChanwoo Choi Buck converters including Dual-Phase Buck converter, Buck-Boost 59876b9840bSChanwoo Choi converter, various LDOs. 599cb74685eSSangbeom Kim 600dfb9b8a4SAxel Linconfig REGULATOR_S5M8767 601dfb9b8a4SAxel Lin tristate "Samsung S5M8767A voltage regulator" 60266c9fbb9SSangbeom Kim depends on MFD_SEC_CORE 603295c08bcSSascha Hauer help 604dfb9b8a4SAxel Lin This driver supports a Samsung S5M8767A voltage output regulator 605dfb9b8a4SAxel Lin via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and 606dfb9b8a4SAxel Lin supports DVS mode with 8bits of output voltage control. 6075e428d5cSYong Shen 6089839d627SGyungoh Yooconfig REGULATOR_SKY81452 6099839d627SGyungoh Yoo tristate "Skyworks Solutions SKY81452 voltage regulator" 61070b5b27cSGyungoh Yoo depends on MFD_SKY81452 6114a5d3013SLee Jones help 6129839d627SGyungoh Yoo This driver supports Skyworks SKY81452 voltage output regulator 6139839d627SGyungoh Yoo via I2C bus. SKY81452 has one voltage linear regulator can be 6149839d627SGyungoh Yoo programmed from 4.5V to 20V. 6159839d627SGyungoh Yoo 6169839d627SGyungoh Yoo This driver can also be built as a module. If so, the module 6179839d627SGyungoh Yoo will be called sky81452-regulator. 6184a5d3013SLee Jones 61982b736dfSMark Brownconfig REGULATOR_TI_ABB 620631a1fc4SMark Brown tristate "TI Adaptive Body Bias on-chip LDO" 62182b736dfSMark Brown depends on ARCH_OMAP 622d619bc14SLinus Walleij help 62382b736dfSMark Brown Select this option to support Texas Instruments' on-chip Adaptive Body 62482b736dfSMark Brown Bias (ABB) LDO regulators. It is recommended that this option be 62582b736dfSMark Brown enabled on required TI SoC. Certain Operating Performance Points 62682b736dfSMark Brown on TI SoCs may be unstable without enabling this as it provides 62782b736dfSMark Brown device specific optimized bias to allow/optimize functionality. 6284c5dabceSGraeme Gregory 6293615a34eSLinus Walleijconfig REGULATOR_STW481X_VMMC 6303615a34eSLinus Walleij bool "ST Microelectronics STW481X VMMC regulator" 6314049dc1aSLuis de Bethencourt depends on MFD_STW481X || COMPILE_TEST 6323615a34eSLinus Walleij default y if MFD_STW481X 6333615a34eSLinus Walleij help 6343615a34eSLinus Walleij This driver supports the internal VMMC regulator in the STw481x 6353615a34eSLinus Walleij PMIC chips. 6363615a34eSLinus Walleij 6370c570674SLaxman Dewanganconfig REGULATOR_TPS51632 6380c570674SLaxman Dewangan tristate "TI TPS51632 Power Regulator" 6390c570674SLaxman Dewangan depends on I2C 6400c570674SLaxman Dewangan select REGMAP_I2C 6410c570674SLaxman Dewangan help 6420c570674SLaxman Dewangan This driver supports TPS51632 voltage regulator chip. 6437bde7672SAxel Lin The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller 6440c570674SLaxman Dewangan with Serial VID control and DVFS. 6450c570674SLaxman Dewangan The voltage output can be configure through I2C interface or PWM 6460c570674SLaxman Dewangan interface. 6470c570674SLaxman Dewangan 6482edd3b69SLinus Walleijconfig REGULATOR_TPS6105X 6492edd3b69SLinus Walleij tristate "TI TPS6105X Power regulators" 6502edd3b69SLinus Walleij depends on TPS6105X 6512edd3b69SLinus Walleij default y if TPS6105X 6522edd3b69SLinus Walleij help 6532edd3b69SLinus Walleij This driver supports TPS61050/TPS61052 voltage regulator chips. 6542edd3b69SLinus Walleij It is a single boost converter primarily for white LEDs and 6552edd3b69SLinus Walleij audio amplifiers. 6562edd3b69SLinus Walleij 657dfb9b8a4SAxel Linconfig REGULATOR_TPS62360 658d1cf4f65SAxel Lin tristate "TI TPS6236x Power Regulator" 659dfb9b8a4SAxel Lin depends on I2C 660dfb9b8a4SAxel Lin select REGMAP_I2C 661dfb9b8a4SAxel Lin help 662d1cf4f65SAxel Lin This driver supports TPS6236x voltage regulator chip. This 663dfb9b8a4SAxel Lin regulator is meant for processor core supply. This chip is 664dfb9b8a4SAxel Lin high-frequency synchronous step down dc-dc converter optimized 665dfb9b8a4SAxel Lin for battery-powered portable applications. 666dfb9b8a4SAxel Lin 6672de79850SAnuj Aggarwalconfig REGULATOR_TPS65023 6682de79850SAnuj Aggarwal tristate "TI TPS65023 Power regulators" 6692de79850SAnuj Aggarwal depends on I2C 67090923351SMark Brown select REGMAP_I2C 6712de79850SAnuj Aggarwal help 6722de79850SAnuj Aggarwal This driver supports TPS65023 voltage regulator chips. TPS65023 provides 6732de79850SAnuj Aggarwal three step-down converters and two general-purpose LDO voltage regulators. 6742de79850SAnuj Aggarwal It supports TI's software based Class-2 SmartReflex implementation. 6752de79850SAnuj Aggarwal 6762de79850SAnuj Aggarwalconfig REGULATOR_TPS6507X 6772de79850SAnuj Aggarwal tristate "TI TPS6507X Power regulators" 6782de79850SAnuj Aggarwal depends on I2C 6792de79850SAnuj Aggarwal help 6802de79850SAnuj Aggarwal This driver supports TPS6507X voltage regulator chips. TPS6507X provides 6812de79850SAnuj Aggarwal three step-down converters and two general-purpose LDO voltage regulators. 6822de79850SAnuj Aggarwal It supports TI's software based Class-2 SmartReflex implementation. 6832de79850SAnuj Aggarwal 684452534e5SVenu Byravarasuconfig REGULATOR_TPS65090 685452534e5SVenu Byravarasu tristate "TI TPS65090 Power regulator" 686452534e5SVenu Byravarasu depends on MFD_TPS65090 687452534e5SVenu Byravarasu help 688452534e5SVenu Byravarasu This driver provides support for the voltage regulators on the 689452534e5SVenu Byravarasu TI TPS65090 PMIC. 690452534e5SVenu Byravarasu 691a493077fSAnilKumar Chconfig REGULATOR_TPS65217 692a493077fSAnilKumar Ch tristate "TI TPS65217 Power regulators" 693a493077fSAnilKumar Ch depends on MFD_TPS65217 694a493077fSAnilKumar Ch help 695a493077fSAnilKumar Ch This driver supports TPS65217 voltage regulator chips. TPS65217 696a493077fSAnilKumar Ch provides three step-down converters and four general-purpose LDO 697a493077fSAnilKumar Ch voltage regulators. It supports software based voltage control 698a493077fSAnilKumar Ch for different voltage domains 699a493077fSAnilKumar Ch 70090e7d526SKeerthyconfig REGULATOR_TPS65218 70190e7d526SKeerthy tristate "TI TPS65218 Power regulators" 702948838a1SAxel Lin depends on MFD_TPS65218 && OF 70390e7d526SKeerthy help 70490e7d526SKeerthy This driver supports TPS65218 voltage regulator chips. TPS65218 70590e7d526SKeerthy provides six step-down converters and one general-purpose LDO 70690e7d526SKeerthy voltage regulators. It supports software based voltage control 70790e7d526SKeerthy for different voltage domains 70890e7d526SKeerthy 7091394fd28SCyril Chemparathyconfig REGULATOR_TPS6524X 7101394fd28SCyril Chemparathy tristate "TI TPS6524X Power regulators" 7111394fd28SCyril Chemparathy depends on SPI 7121394fd28SCyril Chemparathy help 7131394fd28SCyril Chemparathy This driver supports TPS6524X voltage regulator chips. TPS6524X 7141394fd28SCyril Chemparathy provides three step-down converters and two general-purpose LDO 7151394fd28SCyril Chemparathy voltage regulators. This device is interfaced using a customized 7161394fd28SCyril Chemparathy serial interface currently supported on the sequencer serial 7171394fd28SCyril Chemparathy port controller. 7181394fd28SCyril Chemparathy 719dfb9b8a4SAxel Linconfig REGULATOR_TPS6586X 720dfb9b8a4SAxel Lin tristate "TI TPS6586X Power regulators" 721dfb9b8a4SAxel Lin depends on MFD_TPS6586X 722dfb9b8a4SAxel Lin help 723dfb9b8a4SAxel Lin This driver supports TPS6586X voltage regulator chips. 724dfb9b8a4SAxel Lin 725518fb721SGraeme Gregoryconfig REGULATOR_TPS65910 726ae0e6544SAxel Lin tristate "TI TPS65910/TPS65911 Power Regulators" 727518fb721SGraeme Gregory depends on MFD_TPS65910 728518fb721SGraeme Gregory help 729ae0e6544SAxel Lin This driver supports TPS65910/TPS65911 voltage regulator chips. 730518fb721SGraeme Gregory 731dfb9b8a4SAxel Linconfig REGULATOR_TPS65912 732dfb9b8a4SAxel Lin tristate "TI TPS65912 Power regulator" 733dfb9b8a4SAxel Lin depends on (MFD_TPS65912_I2C || MFD_TPS65912_SPI) 7346219929fSLaxman Dewangan help 735dfb9b8a4SAxel Lin This driver supports TPS65912 voltage regulator chip. 7366219929fSLaxman Dewangan 7371a0bb679SLaxman Dewanganconfig REGULATOR_TPS80031 7381a0bb679SLaxman Dewangan tristate "TI TPS80031/TPS80032 power regualtor driver" 7391a0bb679SLaxman Dewangan depends on MFD_TPS80031 7401a0bb679SLaxman Dewangan help 7411a0bb679SLaxman Dewangan TPS80031/ TPS80032 Fully Integrated Power Management with Power 7421a0bb679SLaxman Dewangan Path and Battery Charger. It has 5 configurable step-down 7431a0bb679SLaxman Dewangan converters, 11 general purpose LDOs, VBUS generator and digital 7441a0bb679SLaxman Dewangan output to control regulators. 7451a0bb679SLaxman Dewangan 746ba7e4763SLiam Girdwoodconfig REGULATOR_TWL4030 747631a1fc4SMark Brown tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC" 748ba7e4763SLiam Girdwood depends on TWL4030_CORE 749ba7e4763SLiam Girdwood help 750ba7e4763SLiam Girdwood This driver supports the voltage regulators provided by 751ba7e4763SLiam Girdwood this family of companion chips. 75242fad570SMark Brown 75331e54086SPawel Mollconfig REGULATOR_VEXPRESS 75431e54086SPawel Moll tristate "Versatile Express regulators" 75531e54086SPawel Moll depends on VEXPRESS_CONFIG 75631e54086SPawel Moll help 75731e54086SPawel Moll This driver provides support for voltage regulators available 75831e54086SPawel Moll on the ARM Ltd's Versatile Express platform. 75931e54086SPawel Moll 760ba7e4763SLiam Girdwoodconfig REGULATOR_WM831X 761dfb9b8a4SAxel Lin tristate "Wolfson Microelectronics WM831x PMIC regulators" 762ba7e4763SLiam Girdwood depends on MFD_WM831X 763ba7e4763SLiam Girdwood help 764ba7e4763SLiam Girdwood Support the voltage and current regulators of the WM831x series 765ba7e4763SLiam Girdwood of PMIC devices. 76642fad570SMark Brown 76742fad570SMark Brownconfig REGULATOR_WM8350 76842fad570SMark Brown tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC" 76942fad570SMark Brown depends on MFD_WM8350 77042fad570SMark Brown help 77142fad570SMark Brown This driver provides support for the voltage and current regulators 77242fad570SMark Brown of the WM8350 AudioPlus PMIC. 773da09155aSMark Brown 774129eef96SEric Miaoconfig REGULATOR_WM8400 775129eef96SEric Miao tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC" 776129eef96SEric Miao depends on MFD_WM8400 777129eef96SEric Miao help 778129eef96SEric Miao This driver provides support for the voltage regulators of the 779129eef96SEric Miao WM8400 AudioPlus PMIC. 780129eef96SEric Miao 781bbda14dfSTakashi Iwaiconfig REGULATOR_WM8994 782ba7e4763SLiam Girdwood tristate "Wolfson Microelectronics WM8994 CODEC" 783ba7e4763SLiam Girdwood depends on MFD_WM8994 784ba7e4763SLiam Girdwood help 785ba7e4763SLiam Girdwood This driver provides support for the voltage regulators on the 786ba7e4763SLiam Girdwood WM8994 CODEC. 787ba7e4763SLiam Girdwood 788ba7e4763SLiam Girdwoodendif 789295c08bcSSascha Hauer 790