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_AB8500 12682b736dfSMark Brown bool "ST-Ericsson AB8500 Power Regulators" 12782b736dfSMark Brown depends on AB8500_CORE 12882b736dfSMark Brown help 12982b736dfSMark Brown This driver supports the regulators found on the ST-Ericsson mixed 13082b736dfSMark Brown signal AB8500 PMIC 13182b736dfSMark Brown 1327e642596SRichard Fitzgeraldconfig REGULATOR_ARIZONA_LDO1 1331f5f11e7SRichard Fitzgerald tristate "Cirrus Madera and Wolfson Arizona class devices LDO1" 1341f5f11e7SRichard Fitzgerald depends on MFD_ARIZONA || MFD_MADERA 135e6ed9058SMark Brown depends on SND_SOC 136b667a45dSMark Brown help 1371f5f11e7SRichard Fitzgerald Support for the LDO1 regulators found on Cirrus Logic Madera codecs 1381f5f11e7SRichard Fitzgerald and Wolfson Microelectronic Arizona codecs. 1397e642596SRichard Fitzgerald 1407e642596SRichard Fitzgeraldconfig REGULATOR_ARIZONA_MICSUPP 1417bd7916dSRichard Fitzgerald tristate "Cirrus Madera and Wolfson Arizona class devices MICSUPP" 1427bd7916dSRichard Fitzgerald depends on MFD_ARIZONA || MFD_MADERA 1437e642596SRichard Fitzgerald depends on SND_SOC 1447e642596SRichard Fitzgerald help 1457bd7916dSRichard Fitzgerald Support for the MICSUPP regulators found on Cirrus Logic Madera codecs 1467bd7916dSRichard Fitzgerald and Wolfson Microelectronic Arizona codecs 147b667a45dSMark Brown devices. 148b667a45dSMark Brown 1490fbeae70SCristian Marussiconfig REGULATOR_ARM_SCMI 1500fbeae70SCristian Marussi tristate "SCMI based regulator driver" 1510fbeae70SCristian Marussi depends on ARM_SCMI_PROTOCOL && OF 1520fbeae70SCristian Marussi help 1530fbeae70SCristian Marussi This adds the regulator driver support for ARM platforms using SCMI 1540fbeae70SCristian Marussi protocol for device voltage management. 1550fbeae70SCristian Marussi This driver uses SCMI Message Protocol driver to interact with the 1560fbeae70SCristian Marussi firmware providing the device Voltage functionality. 1570fbeae70SCristian Marussi 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 1733b15ccacSCristian Ciocalteaconfig REGULATOR_ATC260X 1743b15ccacSCristian Ciocaltea tristate "Actions Semi ATC260x PMIC Regulators" 1753b15ccacSCristian Ciocaltea depends on MFD_ATC260X 1763b15ccacSCristian Ciocaltea help 1773b15ccacSCristian Ciocaltea This driver provides support for the voltage regulators on the 1783b15ccacSCristian Ciocaltea ATC260x PMICs. This will enable support for all the software 1793b15ccacSCristian Ciocaltea controllable DCDC/LDO regulators. 1803b15ccacSCristian Ciocaltea 181dfe7a1b0SCarlo Caioneconfig REGULATOR_AXP20X 182dfe7a1b0SCarlo Caione tristate "X-POWERS AXP20X PMIC Regulators" 183dfe7a1b0SCarlo Caione depends on MFD_AXP20X 184dfe7a1b0SCarlo Caione help 185dfe7a1b0SCarlo Caione This driver provides support for the voltage regulators on the 186dfe7a1b0SCarlo Caione AXP20X PMIC. 187dfe7a1b0SCarlo Caione 188462c9fc5SMatt Porterconfig REGULATOR_BCM590XX 189462c9fc5SMatt Porter tristate "Broadcom BCM590xx PMU Regulators" 190462c9fc5SMatt Porter depends on MFD_BCM590XX 191462c9fc5SMatt Porter help 192462c9fc5SMatt Porter This driver provides support for the voltage regulators on the 193462c9fc5SMatt Porter BCM590xx PMUs. This will enable support for the software 194462c9fc5SMatt Porter controllable LDO/Switching regulators. 195462c9fc5SMatt Porter 1961aad3900SMatti Vaittinenconfig REGULATOR_BD71815 1971aad3900SMatti Vaittinen tristate "ROHM BD71815 Power Regulator" 1981aad3900SMatti Vaittinen depends on MFD_ROHM_BD71828 1995ba3747dSRandy Dunlap select REGULATOR_ROHM 2001aad3900SMatti Vaittinen help 2011aad3900SMatti Vaittinen This driver supports voltage regulators on ROHM BD71815 PMIC. 2021aad3900SMatti Vaittinen This will enable support for the software controllable buck 2031aad3900SMatti Vaittinen and LDO regulators and a current regulator for LEDs. 2041aad3900SMatti Vaittinen 2051aad3900SMatti Vaittinen This driver can also be built as a module. If so, the module 2061aad3900SMatti Vaittinen will be called bd71815-regulator. 2071aad3900SMatti Vaittinen 208522498f8SMatti Vaittinenconfig REGULATOR_BD71828 209522498f8SMatti Vaittinen tristate "ROHM BD71828 Power Regulator" 210522498f8SMatti Vaittinen depends on MFD_ROHM_BD71828 211522498f8SMatti Vaittinen select REGULATOR_ROHM 212522498f8SMatti Vaittinen help 213522498f8SMatti Vaittinen This driver supports voltage regulators on ROHM BD71828 PMIC. 214522498f8SMatti Vaittinen This will enable support for the software controllable buck 215522498f8SMatti Vaittinen and LDO regulators. 216522498f8SMatti Vaittinen 217522498f8SMatti Vaittinen This driver can also be built as a module. If so, the module 218522498f8SMatti Vaittinen will be called bd71828-regulator. 219522498f8SMatti Vaittinen 220410e8b4fSMatti Vaittinenconfig REGULATOR_BD718XX 221ba08799eSMatti Vaittinen tristate "ROHM BD71837 Power Regulator" 222410e8b4fSMatti Vaittinen depends on MFD_ROHM_BD718XX 22321b72156SMatti Vaittinen select REGULATOR_ROHM 224ba08799eSMatti Vaittinen help 225ba08799eSMatti Vaittinen This driver supports voltage regulators on ROHM BD71837 PMIC. 226ba08799eSMatti Vaittinen This will enable support for the software controllable buck 227ba08799eSMatti Vaittinen and LDO regulators. 228ba08799eSMatti Vaittinen 229ba08799eSMatti Vaittinen This driver can also be built as a module. If so, the module 2302ece646cSMatti Vaittinen will be called bd718x7-regulator. 231ba08799eSMatti Vaittinen 232e85c5a15SMarek Vasutconfig REGULATOR_BD9571MWV 233e85c5a15SMarek Vasut tristate "ROHM BD9571MWV Regulators" 234e85c5a15SMarek Vasut depends on MFD_BD9571MWV 235e85c5a15SMarek Vasut help 236e85c5a15SMarek Vasut This driver provides support for the voltage regulators on the 237e85c5a15SMarek Vasut ROHM BD9571MWV PMIC. This will enable support for the software 238e85c5a15SMarek Vasut controllable regulator and voltage sampling units. 239e85c5a15SMarek Vasut 240e85c5a15SMarek Vasut This driver can also be built as a module. If so, the module 241e85c5a15SMarek Vasut will be called bd9571mwv-regulator. 242e85c5a15SMarek Vasut 243b014e9faSMatti Vaittinenconfig REGULATOR_BD957XMUF 244b014e9faSMatti Vaittinen tristate "ROHM BD9576MUF and BD9573MUF Regulators" 245b014e9faSMatti Vaittinen depends on MFD_ROHM_BD957XMUF 246b014e9faSMatti Vaittinen help 247b014e9faSMatti Vaittinen This driver supports voltage regulators on ROHM BD9576MUF and 248b014e9faSMatti Vaittinen BD9573MUF PMICs. 249b014e9faSMatti Vaittinen 250b014e9faSMatti Vaittinen This driver can also be built as a module. If so, the module 251b014e9faSMatti Vaittinen will be called bd9576-regulator. 252b014e9faSMatti Vaittinen 2530ad4c07eSTony Lindgrenconfig REGULATOR_CPCAP 2540ad4c07eSTony Lindgren tristate "Motorola CPCAP regulator" 2550ad4c07eSTony Lindgren depends on MFD_CPCAP 2560ad4c07eSTony Lindgren help 2570ad4c07eSTony Lindgren Say y here for CPCAP regulator found on some Motorola phones 2580ad4c07eSTony Lindgren and tablets such as Droid 4. 2590ad4c07eSTony Lindgren 2608d9f8d57SPi-Hsun Shihconfig REGULATOR_CROS_EC 2618d9f8d57SPi-Hsun Shih tristate "ChromeOS EC regulators" 2628d9f8d57SPi-Hsun Shih depends on CROS_EC && OF 2638d9f8d57SPi-Hsun Shih help 2648d9f8d57SPi-Hsun Shih This driver supports voltage regulators that is connected to ChromeOS 2658d9f8d57SPi-Hsun Shih EC and controlled through EC host commands. 2668d9f8d57SPi-Hsun Shih 2678d9f8d57SPi-Hsun Shih This driver can also be built as a module. If so, the module 2688d9f8d57SPi-Hsun Shih will be called cros-ec-regulator. 2698d9f8d57SPi-Hsun Shih 270dfb9b8a4SAxel Linconfig REGULATOR_DA903X 271dfb9b8a4SAxel Lin tristate "Dialog Semiconductor DA9030/DA9034 regulators" 272dfb9b8a4SAxel Lin depends on PMIC_DA903X 2730077aaaeSArnd Bergmann depends on !CC_IS_CLANG # https://bugs.llvm.org/show_bug.cgi?id=38789 274dfb9b8a4SAxel Lin help 275dfb9b8a4SAxel Lin Say y here to support the BUCKs and LDOs regulators found on 276dfb9b8a4SAxel Lin Dialog Semiconductor DA9030/DA9034 PMIC. 277dfb9b8a4SAxel Lin 278dfb9b8a4SAxel Linconfig REGULATOR_DA9052 279dfb9b8a4SAxel Lin tristate "Dialog Semiconductor DA9052/DA9053 regulators" 280dfb9b8a4SAxel Lin depends on PMIC_DA9052 281dfb9b8a4SAxel Lin help 282dfb9b8a4SAxel Lin This driver supports the voltage regulators of DA9052-BC and 283dfb9b8a4SAxel Lin DA9053-AA/Bx PMIC. 284dfb9b8a4SAxel Lin 285f6130be6SAshish Jangamconfig REGULATOR_DA9055 286f6130be6SAshish Jangam tristate "Dialog Semiconductor DA9055 regulators" 287f6130be6SAshish Jangam depends on MFD_DA9055 288f6130be6SAshish Jangam help 289f6130be6SAshish Jangam Say y here to support the BUCKs and LDOs regulators found on 290f6130be6SAshish Jangam Dialog Semiconductor DA9055 PMIC. 291f6130be6SAshish Jangam 292f6130be6SAshish Jangam This driver can also be built as a module. If so, the module 293f6130be6SAshish Jangam will be called da9055-regulator. 294f6130be6SAshish Jangam 2954068e518SS Twissconfig REGULATOR_DA9062 2964b7f4958SSteve Twiss tristate "Dialog Semiconductor DA9061/62 regulators" 2974068e518SS Twiss depends on MFD_DA9062 2984068e518SS Twiss help 2994068e518SS Twiss Say y here to support the BUCKs and LDOs regulators found on 3004b7f4958SSteve Twiss DA9061 and DA9062 PMICs. 3014068e518SS Twiss 3024068e518SS Twiss This driver can also be built as a module. If so, the module 3034068e518SS Twiss will be called da9062-regulator. 3044068e518SS Twiss 30569ca3e58SKrystian Garbaciakconfig REGULATOR_DA9063 30669ca3e58SKrystian Garbaciak tristate "Dialog Semiconductor DA9063 regulators" 307973af54cSWolfram Sang depends on MFD_DA9063 && OF 30869ca3e58SKrystian Garbaciak help 30969ca3e58SKrystian Garbaciak Say y here to support the BUCKs and LDOs regulators found on 31069ca3e58SKrystian Garbaciak DA9063 PMICs. 31169ca3e58SKrystian Garbaciak 31269ca3e58SKrystian Garbaciak This driver can also be built as a module. If so, the module 31369ca3e58SKrystian Garbaciak will be called da9063-regulator. 31469ca3e58SKrystian Garbaciak 315e6ff10f2SVincent Whitchurchconfig REGULATOR_DA9121 316c860476bSAdam Ward tristate "Dialog Semiconductor DA9121/DA9122/DA9220/DA9217/DA9130/DA9131/DA9132 regulator" 317e6ff10f2SVincent Whitchurch depends on I2C && OF 318e6ff10f2SVincent Whitchurch select REGMAP_I2C 319e6ff10f2SVincent Whitchurch help 320e6ff10f2SVincent Whitchurch Say y here to support for the Dialog Semiconductor DA9121. The 321c860476bSAdam Ward DA9121 is a single channel dual-phase buck converter controlled 322c860476bSAdam Ward through an I2C interface. 323c860476bSAdam Ward 324c860476bSAdam Ward DA9121 Single-channel dual-phase 10A buck converter 325c860476bSAdam Ward DA9130 Single-channel dual-phase 10A buck converter (Automotive) 326c860476bSAdam Ward DA9217 Single-channel dual-phase 6A buck converter 327c860476bSAdam Ward DA9122 Dual-channel single-phase 5A buck converter 328c860476bSAdam Ward DA9131 Dual-channel single-phase 5A buck converter (Automotive) 329c860476bSAdam Ward DA9220 Dual-channel single-phase 3A buck converter 330c860476bSAdam Ward DA9132 Dual-channel single-phase 3A buck converter (Automotive) 331e6ff10f2SVincent Whitchurch 332e6ff10f2SVincent Whitchurch This driver can also be built as a module. If so, the module 333e6ff10f2SVincent Whitchurch will be called da9121-regulator. 334e6ff10f2SVincent Whitchurch 33516f10918SSteve Twissconfig REGULATOR_DA9210 33616f10918SSteve Twiss tristate "Dialog Semiconductor DA9210 regulator" 33716f10918SSteve Twiss depends on I2C 33816f10918SSteve Twiss select REGMAP_I2C 33916f10918SSteve Twiss help 34016f10918SSteve Twiss Say y here to support for the Dialog Semiconductor DA9210. 34116f10918SSteve Twiss The DA9210 is a multi-phase synchronous step down 34216f10918SSteve Twiss converter 12A DC-DC Buck controlled through an I2C 34316f10918SSteve Twiss interface. 34416f10918SSteve Twiss 3451028a37dSJames Banconfig REGULATOR_DA9211 346707ce9eaSJames Ban tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator" 3471028a37dSJames Ban depends on I2C 3481028a37dSJames Ban select REGMAP_I2C 3491028a37dSJames Ban help 350005547e0SJames Ban Say y here to support for the Dialog Semiconductor DA9211/DA9212 3517bd39354SJames Ban /DA9213/DA9214/DA9215. 3527bd39354SJames Ban The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous 353005547e0SJames Ban step down converter 12A or 16A DC-DC Buck controlled through an I2C 3541028a37dSJames Ban interface. 3551028a37dSJames Ban 35682b736dfSMark Brownconfig REGULATOR_DBX500_PRCMU 35782b736dfSMark Brown bool 35882b736dfSMark Brown 35982b736dfSMark Brownconfig REGULATOR_DB8500_PRCMU 36082b736dfSMark Brown bool "ST-Ericsson DB8500 Voltage Domain Regulators" 36182b736dfSMark Brown depends on MFD_DB8500_PRCMU 36282b736dfSMark Brown select REGULATOR_DBX500_PRCMU 36382b736dfSMark Brown help 36482b736dfSMark Brown This driver supports the voltage domain regulators controlled by the 36582b736dfSMark Brown DB8500 PRCMU 36682b736dfSMark Brown 36749d8c599SYunfan Zhangconfig REGULATOR_FAN53555 36849d8c599SYunfan Zhang tristate "Fairchild FAN53555 Regulator" 36949d8c599SYunfan Zhang depends on I2C 37049d8c599SYunfan Zhang select REGMAP_I2C 37149d8c599SYunfan Zhang help 37249d8c599SYunfan Zhang This driver supports Fairchild FAN53555 Digitally Programmable 37349d8c599SYunfan Zhang TinyBuck Regulator. The FAN53555 is a step-down switching voltage 37449d8c599SYunfan Zhang regulator that delivers a digitally programmable output from an 37549d8c599SYunfan Zhang input voltage supply of 2.5V to 5.5V. The output voltage is 37649d8c599SYunfan Zhang programmed through an I2C interface. 37749d8c599SYunfan Zhang 378e6dea51eSChristoph Fritzconfig REGULATOR_FAN53880 379e6dea51eSChristoph Fritz tristate "Fairchild FAN53880 Regulator" 380318b8a09SChristoph Fritz depends on I2C && (OF || COMPILE_TEST) 381e6dea51eSChristoph Fritz select REGMAP_I2C 382e6dea51eSChristoph Fritz help 383e6dea51eSChristoph Fritz This driver supports Fairchild (ON Semiconductor) FAN53880 384e6dea51eSChristoph Fritz regulator. The regulator is a programmable power management IC 385e6dea51eSChristoph Fritz (PMIC), it is controlled by I2C and provides one BUCK, one BOOST 386e6dea51eSChristoph Fritz and four LDO outputs. 387e6dea51eSChristoph Fritz 38882b736dfSMark Brownconfig REGULATOR_GPIO 38982b736dfSMark Brown tristate "GPIO regulator support" 3909eac5fdfSGeert Uytterhoeven depends on GPIOLIB || COMPILE_TEST 391e3e5aff7SYing-Chun Liu (PaulLiu) help 39282b736dfSMark Brown This driver provides support for regulators that can be 39382b736dfSMark Brown controlled via gpios. 39482b736dfSMark Brown It is capable of supporting current and voltage regulators 39582b736dfSMark Brown and the platform has to provide a mapping of GPIO-states 39682b736dfSMark Brown to target volts/amps. 397dfb9b8a4SAxel Lin 39887ca186fSGuodong Xuconfig REGULATOR_HI6421 39987ca186fSGuodong Xu tristate "HiSilicon Hi6421 PMIC voltage regulator support" 40087ca186fSGuodong Xu depends on MFD_HI6421_PMIC && OF 40187ca186fSGuodong Xu help 40287ca186fSGuodong Xu This driver provides support for the voltage regulators on the 40387ca186fSGuodong Xu HiSilicon Hi6421 PMU / Codec IC. 40487ca186fSGuodong Xu Hi6421 is a multi-function device which, on regulator part, provides 40587ca186fSGuodong Xu 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All 40687ca186fSGuodong Xu of them come with support to either ECO (idle) or sleep mode. 40787ca186fSGuodong Xu 4085c7024aeSWang Xiaoyinconfig REGULATOR_HI6421V530 4095c7024aeSWang Xiaoyin tristate "HiSilicon Hi6421v530 PMIC voltage regulator support" 4105c7024aeSWang Xiaoyin depends on MFD_HI6421_PMIC && OF 4115c7024aeSWang Xiaoyin help 4125c7024aeSWang Xiaoyin This driver provides support for the voltage regulators on 4135c7024aeSWang Xiaoyin HiSilicon Hi6421v530 PMU / Codec IC. 4145c7024aeSWang Xiaoyin Hi6421v530 is a multi-function device which, on regulator part, 4155c7024aeSWang Xiaoyin provides 5 general purpose LDOs, and all of them come with support 4165c7024aeSWang Xiaoyin to either ECO (idle) or sleep mode. 4175c7024aeSWang Xiaoyin 4184618119bSChen Fengconfig REGULATOR_HI655X 4194618119bSChen Feng tristate "Hisilicon HI655X PMIC regulators support" 4204618119bSChen Feng depends on ARCH_HISI || COMPILE_TEST 4214618119bSChen Feng depends on MFD_HI655X_PMIC && OF 4224618119bSChen Feng help 4234618119bSChen Feng This driver provides support for the voltage regulators of the 4244618119bSChen Feng Hisilicon Hi655x PMIC device. 4254618119bSChen Feng 426507614baSMauro Carvalho Chehabconfig REGULATOR_HI6421V600 427507614baSMauro Carvalho Chehab tristate "HiSilicon Hi6421v600 PMIC voltage regulator support" 428507614baSMauro Carvalho Chehab depends on MFD_HI6421_SPMI && OF 429507614baSMauro Carvalho Chehab select REGMAP 430507614baSMauro Carvalho Chehab help 431507614baSMauro Carvalho Chehab This driver provides support for the voltage regulators on 432507614baSMauro Carvalho Chehab HiSilicon Hi6421v600 PMU / Codec IC. 433507614baSMauro Carvalho Chehab This is used on Kirin 3670 boards, like HiKey 970. 434507614baSMauro Carvalho Chehab 435dec38b5cSMark Brownconfig REGULATOR_ISL9305 436dec38b5cSMark Brown tristate "Intersil ISL9305 regulator" 437dec38b5cSMark Brown depends on I2C 438ba441ec2SAxel Lin select REGMAP_I2C 439dec38b5cSMark Brown help 440dec38b5cSMark Brown This driver supports ISL9305 voltage regulator chip. 441dec38b5cSMark Brown 442dfb9b8a4SAxel Linconfig REGULATOR_ISL6271A 443dfb9b8a4SAxel Lin tristate "Intersil ISL6271A Power regulator" 444dfb9b8a4SAxel Lin depends on I2C 445dfb9b8a4SAxel Lin help 446dfb9b8a4SAxel Lin This driver supports ISL6271A voltage regulator chip. 447dfb9b8a4SAxel Lin 4483a8d1a73SMilo Kimconfig REGULATOR_LM363X 4493a8d1a73SMilo Kim tristate "TI LM363X voltage regulators" 4503a8d1a73SMilo Kim depends on MFD_TI_LMU 4513a8d1a73SMilo Kim help 452bff5e807SDan Murphy This driver supports LM3631, LM3632 and LM36274 voltage regulators for 4533a8d1a73SMilo Kim the LCD bias. 4543a8d1a73SMilo Kim One boost output voltage is configurable and always on. 4553a8d1a73SMilo Kim Other LDOs are used for the display module. 4563a8d1a73SMilo Kim 457bef9391cSCharles Keepaxconfig REGULATOR_LOCHNAGAR 458bef9391cSCharles Keepax tristate "Cirrus Logic Lochnagar regulator driver" 459bef9391cSCharles Keepax depends on MFD_LOCHNAGAR 460bef9391cSCharles Keepax help 461bef9391cSCharles Keepax This enables regulator support on the Cirrus Logic Lochnagar audio 462bef9391cSCharles Keepax development board. 463bef9391cSCharles Keepax 46482b736dfSMark Brownconfig REGULATOR_LP3971 46582b736dfSMark Brown tristate "National Semiconductors LP3971 PMIC regulator driver" 46682b736dfSMark Brown depends on I2C 467dfb9b8a4SAxel Lin help 46882b736dfSMark Brown Say Y here to support the voltage regulators and convertors 46982b736dfSMark Brown on National Semiconductors LP3971 PMIC 47082b736dfSMark Brown 47182b736dfSMark Brownconfig REGULATOR_LP3972 47282b736dfSMark Brown tristate "National Semiconductors LP3972 PMIC regulator driver" 47382b736dfSMark Brown depends on I2C 47482b736dfSMark Brown help 47582b736dfSMark Brown Say Y here to support the voltage regulators and convertors 47682b736dfSMark Brown on National Semiconductors LP3972 PMIC 47782b736dfSMark Brown 47882b736dfSMark Brownconfig REGULATOR_LP872X 479631a1fc4SMark Brown tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators" 480613965fbSAxel Lin depends on I2C 48182b736dfSMark Brown select REGMAP_I2C 48282b736dfSMark Brown help 48382b736dfSMark Brown This driver supports LP8720/LP8725 PMIC 48482b736dfSMark Brown 485994aae32SKeerthyconfig REGULATOR_LP873X 486994aae32SKeerthy tristate "TI LP873X Power regulators" 487f618ed21SKeerthy depends on MFD_TI_LP873X && OF 488994aae32SKeerthy help 489994aae32SKeerthy This driver supports LP873X voltage regulator chips. LP873X 490994aae32SKeerthy provides two step-down converters and two general-purpose LDO 491994aae32SKeerthy voltage regulators. It supports software based voltage control 492994aae32SKeerthy for different voltage domains 493994aae32SKeerthy 49482b736dfSMark Brownconfig REGULATOR_LP8755 49582b736dfSMark Brown tristate "TI LP8755 High Performance PMU driver" 49682b736dfSMark Brown depends on I2C 49782b736dfSMark Brown select REGMAP_I2C 49882b736dfSMark Brown help 49982b736dfSMark Brown This driver supports LP8755 High Performance PMU driver. This 50082b736dfSMark Brown chip contains six step-down DC/DC converters which can support 50182b736dfSMark Brown 9 mode multiphase configuration. 50282b736dfSMark Brown 503f0168a9bSKeerthyconfig REGULATOR_LP87565 504f0168a9bSKeerthy tristate "TI LP87565 Power regulators" 505f0168a9bSKeerthy depends on MFD_TI_LP87565 && OF 506f0168a9bSKeerthy help 507f0168a9bSKeerthy This driver supports LP87565 voltage regulator chips. LP87565 508f0168a9bSKeerthy provides four step-down converters. It supports software based 509f0168a9bSKeerthy voltage control for different voltage domains 510f0168a9bSKeerthy 51182b736dfSMark Brownconfig REGULATOR_LP8788 512631a1fc4SMark Brown tristate "TI LP8788 Power Regulators" 51382b736dfSMark Brown depends on MFD_LP8788 51482b736dfSMark Brown help 51582b736dfSMark Brown This driver supports LP8788 voltage regulator chip. 5160eb5d5abSPhilipp Zabel 5173eb2c7ecSPhilipp Zabelconfig REGULATOR_LTC3589 518ac1d6868SAxel Lin tristate "LTC3589 8-output voltage regulator" 519ac1d6868SAxel Lin depends on I2C 520ac1d6868SAxel Lin select REGMAP_I2C 5213eb2c7ecSPhilipp Zabel help 5223eb2c7ecSPhilipp Zabel This enables support for the LTC3589, LTC3589-1, and LTC3589-2 5233eb2c7ecSPhilipp Zabel 8-output regulators controlled via I2C. 5243eb2c7ecSPhilipp Zabel 52537b918a0STim Harveyconfig REGULATOR_LTC3676 52637b918a0STim Harvey tristate "LTC3676 8-output voltage regulator" 52737b918a0STim Harvey depends on I2C 52837b918a0STim Harvey select REGMAP_I2C 52937b918a0STim Harvey help 53037b918a0STim Harvey This enables support for the LTC3676 53137b918a0STim Harvey 8-output regulators controlled via I2C. 53237b918a0STim Harvey 533b0902bbeSKrzysztof Kozlowskiconfig REGULATOR_MAX14577 5348a82b408SKrzysztof Kozlowski tristate "Maxim 14577/77836 regulator" 535b0902bbeSKrzysztof Kozlowski depends on MFD_MAX14577 536b0902bbeSKrzysztof Kozlowski help 5378a82b408SKrzysztof Kozlowski This driver controls a Maxim MAX14577/77836 regulator via I2C bus. 5388a82b408SKrzysztof Kozlowski The MAX14577 regulators include safeout LDO and charger current 5398a82b408SKrzysztof Kozlowski regulator. The MAX77836 has two additional LDOs. 540b0902bbeSKrzysztof Kozlowski 54155f4fa4eSRobert Jarzmikconfig REGULATOR_MAX1586 54255f4fa4eSRobert Jarzmik tristate "Maxim 1586/1587 voltage regulator" 54355f4fa4eSRobert Jarzmik depends on I2C 54455f4fa4eSRobert Jarzmik help 54555f4fa4eSRobert Jarzmik This driver controls a Maxim 1586 or 1587 voltage output 54655f4fa4eSRobert Jarzmik regulator via I2C bus. The provided regulator is suitable 54755f4fa4eSRobert Jarzmik for PXA27x chips to control VCC_CORE and VCC_USIM voltages. 54855f4fa4eSRobert Jarzmik 5495b1c2028SLaxman Dewanganconfig REGULATOR_MAX77620 5505b1c2028SLaxman Dewangan tristate "Maxim 77620/MAX20024 voltage regulator" 5510c7d1b4dSKrzysztof Kozlowski depends on MFD_MAX77620 || COMPILE_TEST 5525b1c2028SLaxman Dewangan help 5535b1c2028SLaxman Dewangan This driver controls Maxim MAX77620 voltage output regulator 5545b1c2028SLaxman Dewangan via I2C bus. The provided regulator is suitable for Tegra 5555b1c2028SLaxman Dewangan chip to control Step-Down DC-DC and LDOs. Say Y here to 5565b1c2028SLaxman Dewangan enable the regulator driver. 5575b1c2028SLaxman Dewangan 558bcc61f1cSBartosz Golaszewskiconfig REGULATOR_MAX77650 559bcc61f1cSBartosz Golaszewski tristate "Maxim MAX77650/77651 regulator support" 5600c7d1b4dSKrzysztof Kozlowski depends on MFD_MAX77650 || COMPILE_TEST 561bcc61f1cSBartosz Golaszewski help 562bcc61f1cSBartosz Golaszewski Regulator driver for MAX77650/77651 PMIC from Maxim 563bcc61f1cSBartosz Golaszewski Semiconductor. This device has a SIMO with three independent 564bcc61f1cSBartosz Golaszewski power rails and an LDO. 565bcc61f1cSBartosz Golaszewski 566a71b797fSHaojian Zhuangconfig REGULATOR_MAX8649 567a71b797fSHaojian Zhuang tristate "Maxim 8649 voltage regulator" 568a71b797fSHaojian Zhuang depends on I2C 569c5b68d47SJonghwan Choi select REGMAP_I2C 570a71b797fSHaojian Zhuang help 571a71b797fSHaojian Zhuang This driver controls a Maxim 8649 voltage output regulator via 572a71b797fSHaojian Zhuang I2C bus. 573a71b797fSHaojian Zhuang 57427f37e4bSWolfram Sangconfig REGULATOR_MAX8660 57527f37e4bSWolfram Sang tristate "Maxim 8660/8661 voltage regulator" 57627f37e4bSWolfram Sang depends on I2C 57727f37e4bSWolfram Sang help 57827f37e4bSWolfram Sang This driver controls a Maxim 8660/8661 voltage output 57927f37e4bSWolfram Sang regulator via I2C bus. 58027f37e4bSWolfram Sang 581*d83f778cSSergey Larinconfig REGULATOR_MAX8893 582*d83f778cSSergey Larin tristate "Maxim 8893 voltage regulator" 583*d83f778cSSergey Larin depends on I2C 584*d83f778cSSergey Larin help 585*d83f778cSSergey Larin This driver controls a Maxim 8893 voltage output 586*d83f778cSSergey Larin regulator via I2C bus. 587*d83f778cSSergey Larin 588ffee1909SGyungoh Yooconfig REGULATOR_MAX8907 589ffee1909SGyungoh Yoo tristate "Maxim 8907 voltage regulator" 5900c7d1b4dSKrzysztof Kozlowski depends on MFD_MAX8907 || COMPILE_TEST 591ffee1909SGyungoh Yoo help 592ffee1909SGyungoh Yoo This driver controls a Maxim 8907 voltage output regulator 593ffee1909SGyungoh Yoo via I2C bus. The provided regulator is suitable for Tegra 594ffee1909SGyungoh Yoo chip to control Step-Down DC-DC and LDOs. 595ffee1909SGyungoh Yoo 59608ff6f2aSHaojian Zhuangconfig REGULATOR_MAX8925 59708ff6f2aSHaojian Zhuang tristate "Maxim MAX8925 Power Management IC" 59808ff6f2aSHaojian Zhuang depends on MFD_MAX8925 59908ff6f2aSHaojian Zhuang help 60048f1b4efSKrzysztof Kozlowski Say y here to support the voltage regulator of Maxim MAX8925 PMIC. 60108ff6f2aSHaojian Zhuang 602202f4f53SMyungJoo Hamconfig REGULATOR_MAX8952 603202f4f53SMyungJoo Ham tristate "Maxim MAX8952 Power Management IC" 604202f4f53SMyungJoo Ham depends on I2C 605202f4f53SMyungJoo Ham help 606202f4f53SMyungJoo Ham This driver controls a Maxim 8952 voltage output regulator 607202f4f53SMyungJoo Ham via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS 608202f4f53SMyungJoo Ham modes ranging from 0.77V to 1.40V by 0.01V steps. 609202f4f53SMyungJoo Ham 6105928f538SLaxman Dewanganconfig REGULATOR_MAX8973 6115928f538SLaxman Dewangan tristate "Maxim MAX8973 voltage regulator " 6125928f538SLaxman Dewangan depends on I2C 613d2d5437bSLaxman Dewangan depends on THERMAL && THERMAL_OF 6145928f538SLaxman Dewangan select REGMAP_I2C 6155928f538SLaxman Dewangan help 6165928f538SLaxman Dewangan The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down 61748f1b4efSKrzysztof Kozlowski switching regulator delivers up to 9A of output current. Each 6185928f538SLaxman Dewangan phase operates at a 2MHz fixed frequency with a 120 deg shift 6195928f538SLaxman Dewangan from the adjacent phase, allowing the use of small magnetic component. 6205928f538SLaxman Dewangan 621bd6ca2cfSMyungJoo Hamconfig REGULATOR_MAX8997 622bd6ca2cfSMyungJoo Ham tristate "Maxim 8997/8966 regulator" 623bd6ca2cfSMyungJoo Ham depends on MFD_MAX8997 624bd6ca2cfSMyungJoo Ham help 625bd6ca2cfSMyungJoo Ham This driver controls a Maxim 8997/8966 regulator 626bd6ca2cfSMyungJoo Ham via I2C bus. The provided regulator is suitable for S5PC110, 627bd6ca2cfSMyungJoo Ham S5PV210, and Exynos-4 chips to control VCC_CORE and 628bd6ca2cfSMyungJoo Ham VCC_USIM voltages. 629bd6ca2cfSMyungJoo Ham 630156f2528SKyungmin Parkconfig REGULATOR_MAX8998 631156f2528SKyungmin Park tristate "Maxim 8998 voltage regulator" 63269f71008SMarek Szyprowski depends on MFD_MAX8998 633156f2528SKyungmin Park help 634156f2528SKyungmin Park This driver controls a Maxim 8998 voltage output regulator 635156f2528SKyungmin Park via I2C bus. The provided regulator is suitable for S3C6410 636156f2528SKyungmin Park and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages. 637156f2528SKyungmin Park 638133d4016SJonghwa Leeconfig REGULATOR_MAX77686 639133d4016SJonghwa Lee tristate "Maxim 77686 regulator" 6400c7d1b4dSKrzysztof Kozlowski depends on MFD_MAX77686 || COMPILE_TEST 641133d4016SJonghwa Lee help 642133d4016SJonghwa Lee This driver controls a Maxim 77686 regulator 643133d4016SJonghwa Lee via I2C bus. The provided regulator is suitable for 644133d4016SJonghwa Lee Exynos-4 chips to control VARM and VINT voltages. 645133d4016SJonghwa Lee 64680b022e2SJonghwa Leeconfig REGULATOR_MAX77693 6479e9a08e8SKrzysztof Kozlowski tristate "Maxim 77693/77843 regulator" 6480c7d1b4dSKrzysztof Kozlowski depends on MFD_MAX77693 || MFD_MAX77843 || COMPILE_TEST 64980b022e2SJonghwa Lee help 6509e9a08e8SKrzysztof Kozlowski This driver controls a Maxim 77693/77843 regulators via I2C bus. 65180b022e2SJonghwa Lee The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2' 65280b022e2SJonghwa Lee and one current regulator 'CHARGER'. This is suitable for 6539e9a08e8SKrzysztof Kozlowski Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips. 65480b022e2SJonghwa Lee 655e6f2f805SJavier Martinez Canillasconfig REGULATOR_MAX77802 656e6f2f805SJavier Martinez Canillas tristate "Maxim 77802 regulator" 6570c7d1b4dSKrzysztof Kozlowski depends on MFD_MAX77686 || COMPILE_TEST 658e6f2f805SJavier Martinez Canillas help 659e6f2f805SJavier Martinez Canillas This driver controls a Maxim 77802 regulator 660e6f2f805SJavier Martinez Canillas via I2C bus. The provided regulator is suitable for 661e6f2f805SJavier Martinez Canillas Exynos5420/Exynos5800 SoCs to control various voltages. 662e6f2f805SJavier Martinez Canillas It includes support for control of voltage and ramp speed. 663e6f2f805SJavier Martinez Canillas 664e7314653SIskren Chernevconfig REGULATOR_MAX77826 665e7314653SIskren Chernev tristate "Maxim 77826 regulator" 666e7314653SIskren Chernev depends on I2C 667e7314653SIskren Chernev select REGMAP_I2C 668e7314653SIskren Chernev help 669e7314653SIskren Chernev This driver controls a Maxim 77826 regulator via I2C bus. 670e7314653SIskren Chernev The regulator include 15 LDOs, BUCK and BUCK BOOST regulator. 671e7314653SIskren Chernev It includes support for control of output voltage. This 672e7314653SIskren Chernev regulator is found on the Samsung Galaxy S5 (klte) smartphone. 673e7314653SIskren Chernev 67482b736dfSMark Brownconfig REGULATOR_MC13XXX_CORE 67582b736dfSMark Brown tristate 67682b736dfSMark Brown 67782b736dfSMark Brownconfig REGULATOR_MC13783 67882b736dfSMark Brown tristate "Freescale MC13783 regulator driver" 679e5a3da21SAlexander Shiyan depends on MFD_MC13XXX 68082b736dfSMark Brown select REGULATOR_MC13XXX_CORE 68182b736dfSMark Brown help 68282b736dfSMark Brown Say y here to support the regulators found on the Freescale MC13783 68382b736dfSMark Brown PMIC. 68482b736dfSMark Brown 68582b736dfSMark Brownconfig REGULATOR_MC13892 68682b736dfSMark Brown tristate "Freescale MC13892 regulator driver" 68782b736dfSMark Brown depends on MFD_MC13XXX 68882b736dfSMark Brown select REGULATOR_MC13XXX_CORE 68982b736dfSMark Brown help 69082b736dfSMark Brown Say y here to support the regulators found on the Freescale MC13892 69182b736dfSMark Brown PMIC. 69282b736dfSMark Brown 693919261c0SAndrei.Stefanescu@microchip.comconfig REGULATOR_MCP16502 694919261c0SAndrei.Stefanescu@microchip.com tristate "Microchip MCP16502 PMIC" 695919261c0SAndrei.Stefanescu@microchip.com depends on I2C && OF 69677ea9060SAxel Lin select REGMAP_I2C 697919261c0SAndrei.Stefanescu@microchip.com help 698919261c0SAndrei.Stefanescu@microchip.com Say y here to support the MCP16502 PMIC. This driver supports 699919261c0SAndrei.Stefanescu@microchip.com basic operations (get/set voltage, get/set operating mode) 700919261c0SAndrei.Stefanescu@microchip.com through the regulator interface. In addition it enables 701919261c0SAndrei.Stefanescu@microchip.com suspend-to-ram/standby transition. 702919261c0SAndrei.Stefanescu@microchip.com 703a273188bSSaravanan Sekarconfig REGULATOR_MP5416 704a273188bSSaravanan Sekar tristate "Monolithic MP5416 PMIC" 705a273188bSSaravanan Sekar depends on I2C && OF 706a273188bSSaravanan Sekar select REGMAP_I2C 707a273188bSSaravanan Sekar help 708a273188bSSaravanan Sekar Say y here to support the MP5416 PMIC. This will enable supports 709a273188bSSaravanan Sekar the software controllable 4 buck and 4 LDO regulators. 710a273188bSSaravanan Sekar Say M here if you want to include support for the regulator as a 711a273188bSSaravanan Sekar module. 712a273188bSSaravanan Sekar 713c66f1cbaSMarkus Reichlconfig REGULATOR_MP8859 714c66f1cbaSMarkus Reichl tristate "MPS MP8859 regulator driver" 715c66f1cbaSMarkus Reichl depends on I2C 716c66f1cbaSMarkus Reichl select REGMAP_I2C 717c66f1cbaSMarkus Reichl help 718c66f1cbaSMarkus Reichl Say y here to support the MP8859 voltage regulator. This driver 719c66f1cbaSMarkus Reichl supports basic operations (get/set voltage) through the regulator 720c66f1cbaSMarkus Reichl interface. 721c66f1cbaSMarkus Reichl Say M here if you want to include support for the regulator as a 722c66f1cbaSMarkus Reichl module. The module will be named "mp8859". 723c66f1cbaSMarkus Reichl 72497be8288SJisheng Zhangconfig REGULATOR_MP886X 72597be8288SJisheng Zhang tristate "MPS MP8869 regulator driver" 72697be8288SJisheng Zhang depends on I2C && (OF || COMPILE_TEST) 72797be8288SJisheng Zhang select REGMAP_I2C 72897be8288SJisheng Zhang help 72997be8288SJisheng Zhang This driver supports the MP8869 voltage regulator. 73097be8288SJisheng Zhang 7316501c1f5SSaravanan Sekarconfig REGULATOR_MPQ7920 7326501c1f5SSaravanan Sekar tristate "Monolithic MPQ7920 PMIC" 7336501c1f5SSaravanan Sekar depends on I2C && OF 7346501c1f5SSaravanan Sekar select REGMAP_I2C 7356501c1f5SSaravanan Sekar help 7366501c1f5SSaravanan Sekar Say y here to support the MPQ7920 PMIC. This will enable supports 7376501c1f5SSaravanan Sekar the software controllable 4 buck and 5 LDO regulators. 7386501c1f5SSaravanan Sekar This driver supports the control of different power rails of device 7396501c1f5SSaravanan Sekar through regulator interface. 7406501c1f5SSaravanan Sekar 7418766018bSHenry Chenconfig REGULATOR_MT6311 7428766018bSHenry Chen tristate "MediaTek MT6311 PMIC" 7438766018bSHenry Chen depends on I2C 744aab3c3f3SHenry Chen select REGMAP_I2C 7458766018bSHenry Chen help 7468766018bSHenry Chen Say y here to select this option to enable the power regulator of 7478766018bSHenry Chen MediaTek MT6311 PMIC. 7488766018bSHenry Chen This driver supports the control of different power rails of device 7498766018bSHenry Chen through regulator interface. 7508766018bSHenry Chen 7517aa382cfSHsin-Hsiung Wangconfig REGULATOR_MT6315 7527aa382cfSHsin-Hsiung Wang tristate "MediaTek MT6315 PMIC" 7537aa382cfSHsin-Hsiung Wang depends on SPMI 7547aa382cfSHsin-Hsiung Wang select REGMAP_SPMI 7557aa382cfSHsin-Hsiung Wang help 7567aa382cfSHsin-Hsiung Wang Say y here to select this option to enable the power regulator of 7577aa382cfSHsin-Hsiung Wang MediaTek MT6315 PMIC. 7587aa382cfSHsin-Hsiung Wang This driver supports the control of different power rails of device 7597aa382cfSHsin-Hsiung Wang through regulator interface. 7607aa382cfSHsin-Hsiung Wang 7612fdf8292SChen Zhongconfig REGULATOR_MT6323 7622fdf8292SChen Zhong tristate "MediaTek MT6323 PMIC" 7632fdf8292SChen Zhong depends on MFD_MT6397 7642fdf8292SChen Zhong help 7652fdf8292SChen Zhong Say y here to select this option to enable the power regulator of 7662fdf8292SChen Zhong MediaTek MT6323 PMIC. 7672fdf8292SChen Zhong This driver supports the control of different power rails of device 7682fdf8292SChen Zhong through regulator interface. 7692fdf8292SChen Zhong 770f67ff1bdSHsin-Hsiung Wangconfig REGULATOR_MT6358 771f67ff1bdSHsin-Hsiung Wang tristate "MediaTek MT6358 PMIC" 7721b3bcca2SAxel Lin depends on MFD_MT6397 773f67ff1bdSHsin-Hsiung Wang help 774f67ff1bdSHsin-Hsiung Wang Say y here to select this option to enable the power regulator of 775f67ff1bdSHsin-Hsiung Wang MediaTek MT6358 PMIC. 776f67ff1bdSHsin-Hsiung Wang This driver supports the control of different power rails of device 777f67ff1bdSHsin-Hsiung Wang through regulator interface. 778f67ff1bdSHsin-Hsiung Wang 779d7a58decSWen Suconfig REGULATOR_MT6359 780d7a58decSWen Su tristate "MediaTek MT6359 PMIC" 781d7a58decSWen Su depends on MFD_MT6397 782d7a58decSWen Su help 783d7a58decSWen Su Say y here to select this option to enable the power regulator of 784d7a58decSWen Su MediaTek MT6359 PMIC. 785d7a58decSWen Su This driver supports the control of different power rails of device 786d7a58decSWen Su through regulator interface. 787d7a58decSWen Su 788d321571dSGene Chenconfig REGULATOR_MT6360 789d321571dSGene Chen tristate "MT6360 SubPMIC Regulator" 790d321571dSGene Chen depends on MFD_MT6360 791d321571dSGene Chen help 792d321571dSGene Chen Say Y here to enable MT6360 regulator support. 793d321571dSGene Chen This is support MT6360 PMIC/LDO part include 794d321571dSGene Chen 2-channel buck with Thermal Shutdown and Overload Protection 795d321571dSGene Chen 6-channel High PSRR and Low Dropout LDO. 796d321571dSGene Chen 797a551e273SChenglin Xuconfig REGULATOR_MT6380 798a551e273SChenglin Xu tristate "MediaTek MT6380 PMIC" 799a551e273SChenglin Xu depends on MTK_PMIC_WRAP 800a551e273SChenglin Xu help 801a551e273SChenglin Xu Say y here to select this option to enable the power regulator of 802a551e273SChenglin Xu MediaTek MT6380 PMIC. 803a551e273SChenglin Xu This driver supports the control of different power rails of device 804a551e273SChenglin Xu through regulator interface. 805a551e273SChenglin Xu 8060425e242SFlora Fuconfig REGULATOR_MT6397 8070425e242SFlora Fu tristate "MediaTek MT6397 PMIC" 8080425e242SFlora Fu depends on MFD_MT6397 8090425e242SFlora Fu help 8100425e242SFlora Fu Say y here to select this option to enable the power regulator of 8110425e242SFlora Fu MediaTek MT6397 PMIC. 8120425e242SFlora Fu This driver supports the control of different power rails of device 8130425e242SFlora Fu through regulator interface. 8140425e242SFlora Fu 815a0db6b0aShenryc.chenconfig REGULATOR_MTK_DVFSRC 816a0db6b0aShenryc.chen tristate "MediaTek DVFSRC regulator driver" 817a0db6b0aShenryc.chen depends on MTK_DVFSRC 818a0db6b0aShenryc.chen help 819a0db6b0aShenryc.chen Say y here to control regulator by DVFSRC (dynamic voltage 820a0db6b0aShenryc.chen and frequency scaling resource collector). 821a0db6b0aShenryc.chen This driver supports to control regulators via the DVFSRC 822a0db6b0aShenryc.chen of Mediatek. It allows for voting on regulator state 823a0db6b0aShenryc.chen between multiple users. 824a0db6b0aShenryc.chen 82582b736dfSMark Brownconfig REGULATOR_PALMAS 82682b736dfSMark Brown tristate "TI Palmas PMIC Regulators" 82782b736dfSMark Brown depends on MFD_PALMAS 82882b736dfSMark Brown help 82982b736dfSMark Brown If you wish to control the regulators on the Palmas series of 83082b736dfSMark Brown chips say Y here. This will enable support for all the software 83182b736dfSMark Brown controllable SMPS/LDO regulators. 83282b736dfSMark Brown 83382b736dfSMark Brown The regulators available on Palmas series chips vary depending 83482b736dfSMark Brown on the muxing. This is handled automatically in the driver by 83582b736dfSMark Brown reading the mux info from OTP. 83682b736dfSMark Brown 83711469e0bSBalaji T Kconfig REGULATOR_PBIAS 83811469e0bSBalaji T K tristate "PBIAS OMAP regulator driver" 83911469e0bSBalaji T K depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON 84011469e0bSBalaji T K help 84111469e0bSBalaji T K Say y here to support pbias regulator for mmc1:SD card i/o 84211469e0bSBalaji T K on OMAP SoCs. 84311469e0bSBalaji T K This driver provides support for OMAP pbias modelled 84411469e0bSBalaji T K regulators. 84511469e0bSBalaji T K 8460935ff5fSRobin Gongconfig REGULATOR_PCA9450 8470935ff5fSRobin Gong tristate "NXP PCA9450A/PCA9450B/PCA9450C regulator driver" 8480935ff5fSRobin Gong depends on I2C 8490935ff5fSRobin Gong select REGMAP_I2C 8500935ff5fSRobin Gong help 8510935ff5fSRobin Gong Say y here to support the NXP PCA9450A/PCA9450B/PCA9450C PMIC 8520935ff5fSRobin Gong regulator driver. 8530935ff5fSRobin Gong 854dfb9b8a4SAxel Linconfig REGULATOR_PCAP 855dfb9b8a4SAxel Lin tristate "Motorola PCAP2 regulator driver" 856dfb9b8a4SAxel Lin depends on EZX_PCAP 85742fad570SMark Brown help 85842fad570SMark Brown This driver provides support for the voltage regulators of the 859dfb9b8a4SAxel Lin PCAP2 PMIC. 8605ec271e7SBalaji Rao 861dfb9b8a4SAxel Linconfig REGULATOR_PCF50633 862dfb9b8a4SAxel Lin tristate "NXP PCF50633 regulator driver" 863dfb9b8a4SAxel Lin depends on MFD_PCF50633 86439b1772aSDaniel Ribeiro help 86548f1b4efSKrzysztof Kozlowski Say Y here to support the voltage regulators and converters 866dfb9b8a4SAxel Lin on PCF50633 86739b1772aSDaniel Ribeiro 868d3795d63SJagan Tekiconfig REGULATOR_PF8X00 869d3795d63SJagan Teki tristate "NXP PF8100/PF8121A/PF8200 regulator driver" 870d3795d63SJagan Teki depends on I2C && OF 871d3795d63SJagan Teki select REGMAP_I2C 872d3795d63SJagan Teki help 873d3795d63SJagan Teki Say y here to support the regulators found on the NXP 874d3795d63SJagan Teki PF8100/PF8121A/PF8200 PMIC. 875d3795d63SJagan Teki 8764d23b84dSAdrien Grassein Say M here if you want to support for the regulators found 8774d23b84dSAdrien Grassein on the NXP PF8100/PF8121A/PF8200 PMIC. The module will be named 8784d23b84dSAdrien Grassein "pf8x00-regulator". 8794d23b84dSAdrien Grassein 8803784b6d6SRobin Gongconfig REGULATOR_PFUZE100 881297101abSStefan Wahren tristate "Freescale PFUZE100/200/3000/3001 regulator driver" 8826a6939d5SFabio Estevam depends on I2C && OF 88394421b05SAxel Lin select REGMAP_I2C 8843784b6d6SRobin Gong help 8852cee2121SAxel Lin Say y here to support the regulators found on the Freescale 886297101abSStefan Wahren PFUZE100/200/3000/3001 PMIC. 8873784b6d6SRobin Gong 888f307a7e9SJames Banconfig REGULATOR_PV88060 889f307a7e9SJames Ban tristate "Powerventure Semiconductor PV88060 regulator" 890f307a7e9SJames Ban depends on I2C 891f307a7e9SJames Ban select REGMAP_I2C 892f307a7e9SJames Ban help 893f307a7e9SJames Ban Say y here to support the voltage regulators and convertors 894f307a7e9SJames Ban PV88060 895f307a7e9SJames Ban 89699cf3af5SJames Banconfig REGULATOR_PV88080 89799cf3af5SJames Ban tristate "Powerventure Semiconductor PV88080 regulator" 89899cf3af5SJames Ban depends on I2C 89999cf3af5SJames Ban select REGMAP_I2C 90099cf3af5SJames Ban help 90199cf3af5SJames Ban Say y here to support the buck convertors on PV88080 90299cf3af5SJames Ban 903c90456e3SJames Banconfig REGULATOR_PV88090 904c90456e3SJames Ban tristate "Powerventure Semiconductor PV88090 regulator" 905c90456e3SJames Ban depends on I2C 906c90456e3SJames Ban select REGMAP_I2C 907c90456e3SJames Ban help 908c90456e3SJames Ban Say y here to support the voltage regulators and convertors 909c90456e3SJames Ban on PV88090 910c90456e3SJames Ban 911aa66cc66SChris Zhongconfig REGULATOR_PWM 912aa66cc66SChris Zhong tristate "PWM voltage regulator" 913aa66cc66SChris Zhong depends on PWM 914aa66cc66SChris Zhong help 915aa66cc66SChris Zhong This driver supports PWM controlled voltage regulators. PWM 916aa66cc66SChris Zhong duty cycle can increase or decrease the voltage. 917aa66cc66SChris Zhong 9182720386eSBjorn Anderssonconfig REGULATOR_QCOM_RPM 9192720386eSBjorn Andersson tristate "Qualcomm RPM regulator driver" 9202720386eSBjorn Andersson depends on MFD_QCOM_RPM 9212720386eSBjorn Andersson help 9222720386eSBjorn Andersson If you say yes to this option, support will be included for the 9232720386eSBjorn Andersson regulators exposed by the Resource Power Manager found in Qualcomm 9242720386eSBjorn Andersson 8660, 8960 and 8064 based devices. 9252720386eSBjorn Andersson 9262720386eSBjorn Andersson Say M here if you want to include support for the regulators on the 9272720386eSBjorn Andersson Qualcomm RPM as a module. The module will be named 9282720386eSBjorn Andersson "qcom_rpm-regulator". 9292720386eSBjorn Andersson 93046fc033eSDavid Collinsconfig REGULATOR_QCOM_RPMH 93146fc033eSDavid Collins tristate "Qualcomm Technologies, Inc. RPMh regulator driver" 93234c5aa26SJohn Stultz depends on QCOM_RPMH || (QCOM_RPMH=n && COMPILE_TEST) 933d957d161SArnd Bergmann depends on QCOM_COMMAND_DB || (QCOM_COMMAND_DB=n && COMPILE_TEST) 93446fc033eSDavid Collins help 93546fc033eSDavid Collins This driver supports control of PMIC regulators via the RPMh hardware 93646fc033eSDavid Collins block found on Qualcomm Technologies Inc. SoCs. RPMh regulator 93746fc033eSDavid Collins control allows for voting on regulator state between multiple 93846fc033eSDavid Collins processors within the SoC. 93946fc033eSDavid Collins 940da65e367SBjorn Anderssonconfig REGULATOR_QCOM_SMD_RPM 941da65e367SBjorn Andersson tristate "Qualcomm SMD based RPM regulator driver" 942da65e367SBjorn Andersson depends on QCOM_SMD_RPM 943da65e367SBjorn Andersson help 944da65e367SBjorn Andersson If you say yes to this option, support will be included for the 945da65e367SBjorn Andersson regulators exposed by the Resource Power Manager found in Qualcomm 946da65e367SBjorn Andersson 8974 based devices. 947da65e367SBjorn Andersson 948da65e367SBjorn Andersson Say M here if you want to include support for the regulators on the 949da65e367SBjorn Andersson Qualcomm RPM as a module. The module will be named 950da65e367SBjorn Andersson "qcom_smd-regulator". 951da65e367SBjorn Andersson 952e92a4047SStephen Boydconfig REGULATOR_QCOM_SPMI 953e92a4047SStephen Boyd tristate "Qualcomm SPMI regulator driver" 954e92a4047SStephen Boyd depends on SPMI || COMPILE_TEST 955e92a4047SStephen Boyd help 956e92a4047SStephen Boyd If you say yes to this option, support will be included for the 957e92a4047SStephen Boyd regulators found in Qualcomm SPMI PMICs. 958e92a4047SStephen Boyd 959e92a4047SStephen Boyd Say M here if you want to include support for the regulators on the 960e92a4047SStephen Boyd Qualcomm SPMI PMICs as a module. The module will be named 961e92a4047SStephen Boyd "qcom_spmi-regulator". 962e92a4047SStephen Boyd 9634fe66d5aSWesley Chengconfig REGULATOR_QCOM_USB_VBUS 9644fe66d5aSWesley Cheng tristate "Qualcomm USB Vbus regulator driver" 9654fe66d5aSWesley Cheng depends on SPMI || COMPILE_TEST 9664fe66d5aSWesley Cheng help 9674fe66d5aSWesley Cheng If you say yes to this option, support will be included for the 9684fe66d5aSWesley Cheng regulator used to enable the VBUS output. 9694fe66d5aSWesley Cheng 9704fe66d5aSWesley Cheng Say M here if you want to include support for enabling the VBUS output 9714fe66d5aSWesley Cheng as a module. The module will be named "qcom_usb_vbus_regulator". 9724fe66d5aSWesley Cheng 97338573472SMarek Vasutconfig REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY 97438573472SMarek Vasut tristate "Raspberry Pi 7-inch touchscreen panel ATTINY regulator" 97538573472SMarek Vasut depends on BACKLIGHT_CLASS_DEVICE 97638573472SMarek Vasut depends on I2C 97738573472SMarek Vasut select REGMAP_I2C 97838573472SMarek Vasut help 97938573472SMarek Vasut This driver supports ATTINY regulator on the Raspberry Pi 7-inch 98038573472SMarek Vasut touchscreen unit. The regulator is used to enable power to the 98138573472SMarek Vasut TC358762, display and to control backlight. 98238573472SMarek Vasut 9836ffc3270SLaxman Dewanganconfig REGULATOR_RC5T583 9846ffc3270SLaxman Dewangan tristate "RICOH RC5T583 Power regulators" 9856ffc3270SLaxman Dewangan depends on MFD_RC5T583 9866ffc3270SLaxman Dewangan help 9876ffc3270SLaxman Dewangan Select this option to enable the power regulator of RICOH 9886ffc3270SLaxman Dewangan PMIC RC5T583. 9896ffc3270SLaxman Dewangan This driver supports the control of different power rails of device 9906ffc3270SLaxman Dewangan through regulator interface. The device supports multiple DCDC/LDO 9916ffc3270SLaxman Dewangan outputs which can be controlled by i2c communication. 9926ffc3270SLaxman Dewangan 9932cd64ae3SChris Zhongconfig REGULATOR_RK808 994e444f6d6SHeiko Stuebner tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power regulators" 9952cd64ae3SChris Zhong depends on MFD_RK808 9962cd64ae3SChris Zhong help 9972cd64ae3SChris Zhong Select this option to enable the power regulator of ROCKCHIP 998e444f6d6SHeiko Stuebner PMIC RK805,RK809&RK817,RK808 and RK818. 9992cd64ae3SChris Zhong This driver supports the control of different power rails of device 10002cd64ae3SChris Zhong through regulator interface. The device supports multiple DCDC/LDO 10012cd64ae3SChris Zhong outputs which can be controlled by i2c communication. 10022cd64ae3SChris Zhong 1003811b7006SBeniamino Galvaniconfig REGULATOR_RN5T618 1004ed6d362dSStefan Agner tristate "Ricoh RN5T567/618 voltage regulators" 1005811b7006SBeniamino Galvani depends on MFD_RN5T618 1006811b7006SBeniamino Galvani help 100783b2a3c2SPierre-Hugues Husson Say y here to support the regulators found on Ricoh RN5T567, 100883b2a3c2SPierre-Hugues Husson RN5T618 or RC5T619 PMIC. 1009811b7006SBeniamino Galvani 101021b72156SMatti Vaittinenconfig REGULATOR_ROHM 101121b72156SMatti Vaittinen tristate 101221b72156SMatti Vaittinen 10135bbbfc7fSChiYuan Huangconfig REGULATOR_RT4801 10145bbbfc7fSChiYuan Huang tristate "Richtek RT4801 Regulators" 10155bbbfc7fSChiYuan Huang depends on I2C 101602532cb8SAxel Lin select REGMAP_I2C 10175bbbfc7fSChiYuan Huang help 10185bbbfc7fSChiYuan Huang This adds support for voltage regulators in Richtek RT4801 Display Bias IC. 10195bbbfc7fSChiYuan Huang The device supports two regulators (DSVP/DSVN). 10205bbbfc7fSChiYuan Huang 10219351ab8bSChiYuan Huangconfig REGULATOR_RT4831 10229351ab8bSChiYuan Huang tristate "Richtek RT4831 DSV Regulators" 10239351ab8bSChiYuan Huang depends on MFD_RT4831 10249351ab8bSChiYuan Huang help 10259351ab8bSChiYuan Huang This adds support for voltage regulators in Richtek RT4831. 10269351ab8bSChiYuan Huang There are three regulators (VLCM/DSVP/DSVN). 10279351ab8bSChiYuan Huang VLCM is a virtual voltage input for DSVP/DSVN inside IC. 10289351ab8bSChiYuan Huang And DSVP/DSVN is the real Vout range from 4V to 6.5V. 10299351ab8bSChiYuan Huang It's common used to provide the power for the display panel. 10309351ab8bSChiYuan Huang 1031b1917578SBeomho Seoconfig REGULATOR_RT5033 1032b1917578SBeomho Seo tristate "Richtek RT5033 Regulators" 1033b1917578SBeomho Seo depends on MFD_RT5033 1034b1917578SBeomho Seo help 1035b1917578SBeomho Seo This adds support for voltage and current regulators in Richtek 1036b1917578SBeomho Seo RT5033 PMIC. The device supports multiple regulators like 1037b1917578SBeomho Seo current source, LDO and Buck. 1038b1917578SBeomho Seo 1039de20b747SChiYuan Huangconfig REGULATOR_RT6160 1040de20b747SChiYuan Huang tristate "Richtek RT6160 BuckBoost voltage regulator" 1041de20b747SChiYuan Huang depends on I2C 1042de20b747SChiYuan Huang select REGMAP_I2C 1043de20b747SChiYuan Huang help 1044de20b747SChiYuan Huang This adds support for voltage regulator in Richtek RT6160. 1045de20b747SChiYuan Huang This device automatically change voltage output mode from 1046de20b747SChiYuan Huang Buck or Boost. The mode transistion depend on the input source voltage. 1047de20b747SChiYuan Huang The wide output range is from 2025mV to 5200mV and can be used on most 1048de20b747SChiYuan Huang common application scenario. 1049de20b747SChiYuan Huang 1050a747070eSChiYuan Huangconfig REGULATOR_RT6245 1051a747070eSChiYuan Huang tristate "Richtek RT6245 voltage regulator" 1052a747070eSChiYuan Huang depends on I2C 1053a747070eSChiYuan Huang select REGMAP_I2C 1054a747070eSChiYuan Huang help 1055a747070eSChiYuan Huang This adds supprot for Richtek RT6245 voltage regulator. 1056a747070eSChiYuan Huang It can support up to 14A output current and adjustable output voltage 1057a747070eSChiYuan Huang from 0.4375V to 1.3875V, per step 12.5mV. 1058a747070eSChiYuan Huang 1059b8c054a5SChiYuan Huangconfig REGULATOR_RTMV20 1060b8c054a5SChiYuan Huang tristate "RTMV20 Laser Diode Regulator" 1061b8c054a5SChiYuan Huang depends on I2C 1062b8c054a5SChiYuan Huang select REGMAP_I2C 1063b8c054a5SChiYuan Huang help 1064b8c054a5SChiYuan Huang This driver adds support for the load switch current regulator on 1065b8c054a5SChiYuan Huang the Richtek RTMV20. It can support the load current up to 6A and 1066b8c054a5SChiYuan Huang integrate strobe/vsync/fsin signal to synchronize the IR camera. 1067b8c054a5SChiYuan Huang 1068f1879271SSachin Kamatconfig REGULATOR_S2MPA01 1069f1879271SSachin Kamat tristate "Samsung S2MPA01 voltage regulator" 10700c7d1b4dSKrzysztof Kozlowski depends on MFD_SEC_CORE || COMPILE_TEST 1071cb74685eSSangbeom Kim help 1072f1879271SSachin Kamat This driver controls Samsung S2MPA01 voltage output regulator 1073f1879271SSachin Kamat via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs. 1074f1879271SSachin Kamat 1075cb74685eSSangbeom Kimconfig REGULATOR_S2MPS11 107651af2067SThomas Abraham tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator" 10770c7d1b4dSKrzysztof Kozlowski depends on MFD_SEC_CORE || COMPILE_TEST 1078cb74685eSSangbeom Kim help 107951af2067SThomas Abraham This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage 108076b9840bSChanwoo Choi output regulator via I2C bus. The chip is comprised of high efficient 108176b9840bSChanwoo Choi Buck converters including Dual-Phase Buck converter, Buck-Boost 108276b9840bSChanwoo Choi converter, various LDOs. 1083cb74685eSSangbeom Kim 1084dfb9b8a4SAxel Linconfig REGULATOR_S5M8767 1085dfb9b8a4SAxel Lin tristate "Samsung S5M8767A voltage regulator" 10860c7d1b4dSKrzysztof Kozlowski depends on MFD_SEC_CORE || COMPILE_TEST 1087295c08bcSSascha Hauer help 1088dfb9b8a4SAxel Lin This driver supports a Samsung S5M8767A voltage output regulator 1089dfb9b8a4SAxel Lin via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and 1090dfb9b8a4SAxel Lin supports DVS mode with 8bits of output voltage control. 10915e428d5cSYong Shen 1092433c9bb7SErick Chenconfig REGULATOR_SC2731 1093433c9bb7SErick Chen tristate "Spreadtrum SC2731 power regulator driver" 1094433c9bb7SErick Chen depends on MFD_SC27XX_PMIC || COMPILE_TEST 1095433c9bb7SErick Chen help 1096433c9bb7SErick Chen This driver provides support for the voltage regulators on the 1097433c9bb7SErick Chen SC2731 PMIC. 1098433c9bb7SErick Chen 10999839d627SGyungoh Yooconfig REGULATOR_SKY81452 11009839d627SGyungoh Yoo tristate "Skyworks Solutions SKY81452 voltage regulator" 110170b5b27cSGyungoh Yoo depends on MFD_SKY81452 11024a5d3013SLee Jones help 11039839d627SGyungoh Yoo This driver supports Skyworks SKY81452 voltage output regulator 11049839d627SGyungoh Yoo via I2C bus. SKY81452 has one voltage linear regulator can be 11059839d627SGyungoh Yoo programmed from 4.5V to 20V. 11069839d627SGyungoh Yoo 11079839d627SGyungoh Yoo This driver can also be built as a module. If so, the module 11089839d627SGyungoh Yoo will be called sky81452-regulator. 11094a5d3013SLee Jones 1110a867bde3SEric Jeongconfig REGULATOR_SLG51000 1111a867bde3SEric Jeong tristate "Dialog Semiconductor SLG51000 regulators" 1112a867bde3SEric Jeong depends on I2C 1113a867bde3SEric Jeong select REGMAP_I2C 1114a867bde3SEric Jeong help 1115a867bde3SEric Jeong Say y here to support for the Dialog Semiconductor SLG51000. 1116a867bde3SEric Jeong The SLG51000 is seven compact and customizable low dropout 1117a867bde3SEric Jeong regulators. 1118a867bde3SEric Jeong 11194e210fbeSFabrice Gasnierconfig REGULATOR_STM32_BOOSTER 11204e210fbeSFabrice Gasnier tristate "STMicroelectronics STM32 BOOSTER" 11214e210fbeSFabrice Gasnier depends on ARCH_STM32 || COMPILE_TEST 11224e210fbeSFabrice Gasnier help 11234e210fbeSFabrice Gasnier This driver supports internal booster (3V3) embedded in some 11244e210fbeSFabrice Gasnier STMicroelectronics STM32 chips. It can be used to supply ADC analog 11254e210fbeSFabrice Gasnier input switches when vdda supply is below 2.7V. 11264e210fbeSFabrice Gasnier 11274e210fbeSFabrice Gasnier This driver can also be built as a module. If so, the module 11284e210fbeSFabrice Gasnier will be called stm32-booster. 11294e210fbeSFabrice Gasnier 11300cdbf481SFabrice Gasnierconfig REGULATOR_STM32_VREFBUF 11310cdbf481SFabrice Gasnier tristate "STMicroelectronics STM32 VREFBUF" 11320cdbf481SFabrice Gasnier depends on ARCH_STM32 || COMPILE_TEST 11330cdbf481SFabrice Gasnier help 11340cdbf481SFabrice Gasnier This driver supports STMicroelectronics STM32 VREFBUF (voltage 11350cdbf481SFabrice Gasnier reference buffer) which can be used as voltage reference for 11360cdbf481SFabrice Gasnier internal ADCs, DACs and also for external components through 11370cdbf481SFabrice Gasnier dedicated Vref+ pin. 11380cdbf481SFabrice Gasnier 11390cdbf481SFabrice Gasnier This driver can also be built as a module. If so, the module 11400cdbf481SFabrice Gasnier will be called stm32-vrefbuf. 11410cdbf481SFabrice Gasnier 11426cdae817SPascal PAILLET-LMEconfig REGULATOR_STM32_PWR 11436cdae817SPascal PAILLET-LME bool "STMicroelectronics STM32 PWR" 11446cdae817SPascal PAILLET-LME depends on ARCH_STM32 || COMPILE_TEST 11456cdae817SPascal PAILLET-LME help 11466cdae817SPascal PAILLET-LME This driver supports internal regulators (1V1, 1V8, 3V3) in the 11476cdae817SPascal PAILLET-LME STMicroelectronics STM32 chips. 11486cdae817SPascal PAILLET-LME 1149ca55b718Spascal pailletconfig REGULATOR_STPMIC1 1150ca55b718Spascal paillet tristate "STMicroelectronics STPMIC1 PMIC Regulators" 1151ca55b718Spascal paillet depends on MFD_STPMIC1 1152ca55b718Spascal paillet help 1153ca55b718Spascal paillet This driver supports STMicroelectronics STPMIC1 PMIC voltage 1154ca55b718Spascal paillet regulators and switches. The STPMIC1 regulators supply power to 1155ca55b718Spascal paillet an application processor as well as to external system 1156ca55b718Spascal paillet peripherals such as DDR, Flash memories and system devices. 1157ca55b718Spascal paillet 1158ca55b718Spascal paillet To compile this driver as a module, choose M here: the 1159ca55b718Spascal paillet module will be called stpmic1_regulator. 1160ca55b718Spascal paillet 116182b736dfSMark Brownconfig REGULATOR_TI_ABB 1162631a1fc4SMark Brown tristate "TI Adaptive Body Bias on-chip LDO" 116382b736dfSMark Brown depends on ARCH_OMAP 1164d619bc14SLinus Walleij help 116582b736dfSMark Brown Select this option to support Texas Instruments' on-chip Adaptive Body 116682b736dfSMark Brown Bias (ABB) LDO regulators. It is recommended that this option be 116782b736dfSMark Brown enabled on required TI SoC. Certain Operating Performance Points 116882b736dfSMark Brown on TI SoCs may be unstable without enabling this as it provides 116982b736dfSMark Brown device specific optimized bias to allow/optimize functionality. 11704c5dabceSGraeme Gregory 11713615a34eSLinus Walleijconfig REGULATOR_STW481X_VMMC 11723615a34eSLinus Walleij bool "ST Microelectronics STW481X VMMC regulator" 11734049dc1aSLuis de Bethencourt depends on MFD_STW481X || COMPILE_TEST 11743615a34eSLinus Walleij default y if MFD_STW481X 11753615a34eSLinus Walleij help 11763615a34eSLinus Walleij This driver supports the internal VMMC regulator in the STw481x 11773615a34eSLinus Walleij PMIC chips. 11783615a34eSLinus Walleij 11798c485bedSAlistair Francisconfig REGULATOR_SY7636A 11808c485bedSAlistair Francis tristate "Silergy SY7636A voltage regulator" 11818c485bedSAlistair Francis depends on MFD_SY7636A 11828c485bedSAlistair Francis help 11838c485bedSAlistair Francis This driver supports Silergy SY3686A voltage regulator. 11848c485bedSAlistair Francis 11858878302eSOndrej Jirmanconfig REGULATOR_SY8106A 11868878302eSOndrej Jirman tristate "Silergy SY8106A regulator" 11878878302eSOndrej Jirman depends on I2C && (OF || COMPILE_TEST) 11888878302eSOndrej Jirman select REGMAP_I2C 11898878302eSOndrej Jirman help 11908878302eSOndrej Jirman This driver supports SY8106A single output regulator. 11918878302eSOndrej Jirman 1192d5a2b822SJisheng Zhangconfig REGULATOR_SY8824X 119367a7b05bSJisheng Zhang tristate "Silergy SY8824C/SY8824E regulator" 1194d5a2b822SJisheng Zhang depends on I2C && (OF || COMPILE_TEST) 1195d5a2b822SJisheng Zhang select REGMAP_I2C 1196d5a2b822SJisheng Zhang help 1197d5a2b822SJisheng Zhang This driver supports SY8824C single output regulator. 1198d5a2b822SJisheng Zhang 119938fc6f29SJisheng Zhangconfig REGULATOR_SY8827N 120038fc6f29SJisheng Zhang tristate "Silergy SY8827N regulator" 120138fc6f29SJisheng Zhang depends on I2C && (OF || COMPILE_TEST) 120238fc6f29SJisheng Zhang select REGMAP_I2C 120338fc6f29SJisheng Zhang help 120438fc6f29SJisheng Zhang This driver supports SY8827N single output regulator. 120538fc6f29SJisheng Zhang 12060c570674SLaxman Dewanganconfig REGULATOR_TPS51632 12070c570674SLaxman Dewangan tristate "TI TPS51632 Power Regulator" 12080c570674SLaxman Dewangan depends on I2C 12090c570674SLaxman Dewangan select REGMAP_I2C 12100c570674SLaxman Dewangan help 12110c570674SLaxman Dewangan This driver supports TPS51632 voltage regulator chip. 12127bde7672SAxel Lin The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller 12130c570674SLaxman Dewangan with Serial VID control and DVFS. 12140c570674SLaxman Dewangan The voltage output can be configure through I2C interface or PWM 12150c570674SLaxman Dewangan interface. 12160c570674SLaxman Dewangan 12172edd3b69SLinus Walleijconfig REGULATOR_TPS6105X 12182edd3b69SLinus Walleij tristate "TI TPS6105X Power regulators" 12192edd3b69SLinus Walleij depends on TPS6105X 12202edd3b69SLinus Walleij default y if TPS6105X 12212edd3b69SLinus Walleij help 12222edd3b69SLinus Walleij This driver supports TPS61050/TPS61052 voltage regulator chips. 12232edd3b69SLinus Walleij It is a single boost converter primarily for white LEDs and 12242edd3b69SLinus Walleij audio amplifiers. 12252edd3b69SLinus Walleij 1226dfb9b8a4SAxel Linconfig REGULATOR_TPS62360 1227d1cf4f65SAxel Lin tristate "TI TPS6236x Power Regulator" 1228dfb9b8a4SAxel Lin depends on I2C 1229dfb9b8a4SAxel Lin select REGMAP_I2C 1230dfb9b8a4SAxel Lin help 1231d1cf4f65SAxel Lin This driver supports TPS6236x voltage regulator chip. This 1232dfb9b8a4SAxel Lin regulator is meant for processor core supply. This chip is 1233dfb9b8a4SAxel Lin high-frequency synchronous step down dc-dc converter optimized 1234dfb9b8a4SAxel Lin for battery-powered portable applications. 1235dfb9b8a4SAxel Lin 12362de79850SAnuj Aggarwalconfig REGULATOR_TPS65023 12372de79850SAnuj Aggarwal tristate "TI TPS65023 Power regulators" 12382de79850SAnuj Aggarwal depends on I2C 123990923351SMark Brown select REGMAP_I2C 12402de79850SAnuj Aggarwal help 12412de79850SAnuj Aggarwal This driver supports TPS65023 voltage regulator chips. TPS65023 provides 12422de79850SAnuj Aggarwal three step-down converters and two general-purpose LDO voltage regulators. 12432de79850SAnuj Aggarwal It supports TI's software based Class-2 SmartReflex implementation. 12442de79850SAnuj Aggarwal 12452de79850SAnuj Aggarwalconfig REGULATOR_TPS6507X 12462de79850SAnuj Aggarwal tristate "TI TPS6507X Power regulators" 12472de79850SAnuj Aggarwal depends on I2C 12482de79850SAnuj Aggarwal help 12492de79850SAnuj Aggarwal This driver supports TPS6507X voltage regulator chips. TPS6507X provides 12502de79850SAnuj Aggarwal three step-down converters and two general-purpose LDO voltage regulators. 12512de79850SAnuj Aggarwal It supports TI's software based Class-2 SmartReflex implementation. 12522de79850SAnuj Aggarwal 1253d2a2e729SAndrew F. Davisconfig REGULATOR_TPS65086 1254d2a2e729SAndrew F. Davis tristate "TI TPS65086 Power regulators" 1255d2a2e729SAndrew F. Davis depends on MFD_TPS65086 1256d2a2e729SAndrew F. Davis help 1257d2a2e729SAndrew F. Davis This driver provides support for the voltage regulators on 1258d2a2e729SAndrew F. Davis TI TPS65086 PMICs. 1259d2a2e729SAndrew F. Davis 1260452534e5SVenu Byravarasuconfig REGULATOR_TPS65090 1261452534e5SVenu Byravarasu tristate "TI TPS65090 Power regulator" 1262452534e5SVenu Byravarasu depends on MFD_TPS65090 1263452534e5SVenu Byravarasu help 1264452534e5SVenu Byravarasu This driver provides support for the voltage regulators on the 1265452534e5SVenu Byravarasu TI TPS65090 PMIC. 1266452534e5SVenu Byravarasu 126777c129bfSVenkat Reddy Tallaconfig REGULATOR_TPS65132 126877c129bfSVenkat Reddy Talla tristate "TI TPS65132 Dual Output Power regulators" 126977c129bfSVenkat Reddy Talla depends on I2C && GPIOLIB 127077c129bfSVenkat Reddy Talla select REGMAP_I2C 127177c129bfSVenkat Reddy Talla help 127277c129bfSVenkat Reddy Talla This driver supports TPS65132 single inductor - dual output 127348f1b4efSKrzysztof Kozlowski power supply specifically designed for display panels. 127477c129bfSVenkat Reddy Talla 1275a493077fSAnilKumar Chconfig REGULATOR_TPS65217 1276a493077fSAnilKumar Ch tristate "TI TPS65217 Power regulators" 1277a493077fSAnilKumar Ch depends on MFD_TPS65217 1278a493077fSAnilKumar Ch help 1279a493077fSAnilKumar Ch This driver supports TPS65217 voltage regulator chips. TPS65217 1280a493077fSAnilKumar Ch provides three step-down converters and four general-purpose LDO 1281a493077fSAnilKumar Ch voltage regulators. It supports software based voltage control 1282a493077fSAnilKumar Ch for different voltage domains 1283a493077fSAnilKumar Ch 128490e7d526SKeerthyconfig REGULATOR_TPS65218 128590e7d526SKeerthy tristate "TI TPS65218 Power regulators" 1286948838a1SAxel Lin depends on MFD_TPS65218 && OF 128790e7d526SKeerthy help 128890e7d526SKeerthy This driver supports TPS65218 voltage regulator chips. TPS65218 128990e7d526SKeerthy provides six step-down converters and one general-purpose LDO 129090e7d526SKeerthy voltage regulators. It supports software based voltage control 129190e7d526SKeerthy for different voltage domains 129290e7d526SKeerthy 12931394fd28SCyril Chemparathyconfig REGULATOR_TPS6524X 12941394fd28SCyril Chemparathy tristate "TI TPS6524X Power regulators" 12951394fd28SCyril Chemparathy depends on SPI 12961394fd28SCyril Chemparathy help 12971394fd28SCyril Chemparathy This driver supports TPS6524X voltage regulator chips. TPS6524X 12981394fd28SCyril Chemparathy provides three step-down converters and two general-purpose LDO 12991394fd28SCyril Chemparathy voltage regulators. This device is interfaced using a customized 13001394fd28SCyril Chemparathy serial interface currently supported on the sequencer serial 13011394fd28SCyril Chemparathy port controller. 13021394fd28SCyril Chemparathy 1303dfb9b8a4SAxel Linconfig REGULATOR_TPS6586X 1304dfb9b8a4SAxel Lin tristate "TI TPS6586X Power regulators" 1305dfb9b8a4SAxel Lin depends on MFD_TPS6586X 1306dfb9b8a4SAxel Lin help 1307dfb9b8a4SAxel Lin This driver supports TPS6586X voltage regulator chips. 1308dfb9b8a4SAxel Lin 1309518fb721SGraeme Gregoryconfig REGULATOR_TPS65910 1310ae0e6544SAxel Lin tristate "TI TPS65910/TPS65911 Power Regulators" 1311518fb721SGraeme Gregory depends on MFD_TPS65910 1312518fb721SGraeme Gregory help 1313ae0e6544SAxel Lin This driver supports TPS65910/TPS65911 voltage regulator chips. 1314518fb721SGraeme Gregory 1315dfb9b8a4SAxel Linconfig REGULATOR_TPS65912 1316dfb9b8a4SAxel Lin tristate "TI TPS65912 Power regulator" 131733f9d8c0SAndrew F. Davis depends on MFD_TPS65912 13186219929fSLaxman Dewangan help 1319dfb9b8a4SAxel Lin This driver supports TPS65912 voltage regulator chip. 13206219929fSLaxman Dewangan 13211a0bb679SLaxman Dewanganconfig REGULATOR_TPS80031 13223b063496SSebastiaan Schalbroeck tristate "TI TPS80031/TPS80032 power regulator driver" 13231a0bb679SLaxman Dewangan depends on MFD_TPS80031 13241a0bb679SLaxman Dewangan help 13251a0bb679SLaxman Dewangan TPS80031/ TPS80032 Fully Integrated Power Management with Power 13261a0bb679SLaxman Dewangan Path and Battery Charger. It has 5 configurable step-down 13271a0bb679SLaxman Dewangan converters, 11 general purpose LDOs, VBUS generator and digital 13281a0bb679SLaxman Dewangan output to control regulators. 13291a0bb679SLaxman Dewangan 1330ba7e4763SLiam Girdwoodconfig REGULATOR_TWL4030 1331631a1fc4SMark Brown tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC" 1332ba7e4763SLiam Girdwood depends on TWL4030_CORE 1333ba7e4763SLiam Girdwood help 1334ba7e4763SLiam Girdwood This driver supports the voltage regulators provided by 1335ba7e4763SLiam Girdwood this family of companion chips. 133642fad570SMark Brown 13379df4f909SKunihiko Hayashiconfig REGULATOR_UNIPHIER 13389df4f909SKunihiko Hayashi tristate "UniPhier regulator driver" 13399df4f909SKunihiko Hayashi depends on ARCH_UNIPHIER || COMPILE_TEST 1340a71bcdfeSAxel Lin depends on OF 1341a71bcdfeSAxel Lin select REGMAP_MMIO 13429df4f909SKunihiko Hayashi default ARCH_UNIPHIER 13439df4f909SKunihiko Hayashi help 13449df4f909SKunihiko Hayashi Support for regulators implemented on Socionext UniPhier SoCs. 13459df4f909SKunihiko Hayashi 13469dee7a72SMatthias Kaehlckeconfig REGULATOR_VCTRL 13479dee7a72SMatthias Kaehlcke tristate "Voltage controlled regulators" 13489dee7a72SMatthias Kaehlcke depends on OF 13499dee7a72SMatthias Kaehlcke help 13509dee7a72SMatthias Kaehlcke This driver provides support for voltage regulators whose output 13519dee7a72SMatthias Kaehlcke voltage is controlled by the voltage of another regulator. 13529dee7a72SMatthias Kaehlcke 135331e54086SPawel Mollconfig REGULATOR_VEXPRESS 135431e54086SPawel Moll tristate "Versatile Express regulators" 135531e54086SPawel Moll depends on VEXPRESS_CONFIG 135631e54086SPawel Moll help 135731e54086SPawel Moll This driver provides support for voltage regulators available 135831e54086SPawel Moll on the ARM Ltd's Versatile Express platform. 135931e54086SPawel Moll 1360ebf652b4SRobert Markoconfig REGULATOR_VQMMC_IPQ4019 1361ebf652b4SRobert Marko tristate "IPQ4019 VQMMC SD LDO regulator support" 1362ebf652b4SRobert Marko depends on ARCH_QCOM 1363ebf652b4SRobert Marko help 1364ebf652b4SRobert Marko This driver provides support for the VQMMC LDO I/0 1365ebf652b4SRobert Marko voltage regulator of the IPQ4019 SD/EMMC controller. 1366ebf652b4SRobert Marko 1367ba7e4763SLiam Girdwoodconfig REGULATOR_WM831X 1368dfb9b8a4SAxel Lin tristate "Wolfson Microelectronics WM831x PMIC regulators" 1369ba7e4763SLiam Girdwood depends on MFD_WM831X 1370ba7e4763SLiam Girdwood help 1371ba7e4763SLiam Girdwood Support the voltage and current regulators of the WM831x series 1372ba7e4763SLiam Girdwood of PMIC devices. 137342fad570SMark Brown 137442fad570SMark Brownconfig REGULATOR_WM8350 137542fad570SMark Brown tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC" 137642fad570SMark Brown depends on MFD_WM8350 137742fad570SMark Brown help 137842fad570SMark Brown This driver provides support for the voltage and current regulators 137942fad570SMark Brown of the WM8350 AudioPlus PMIC. 1380da09155aSMark Brown 1381129eef96SEric Miaoconfig REGULATOR_WM8400 1382129eef96SEric Miao tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC" 1383129eef96SEric Miao depends on MFD_WM8400 1384129eef96SEric Miao help 1385129eef96SEric Miao This driver provides support for the voltage regulators of the 1386129eef96SEric Miao WM8400 AudioPlus PMIC. 1387129eef96SEric Miao 1388bbda14dfSTakashi Iwaiconfig REGULATOR_WM8994 1389ba7e4763SLiam Girdwood tristate "Wolfson Microelectronics WM8994 CODEC" 1390ba7e4763SLiam Girdwood depends on MFD_WM8994 1391ba7e4763SLiam Girdwood help 1392ba7e4763SLiam Girdwood This driver provides support for the voltage regulators on the 1393ba7e4763SLiam Girdwood WM8994 CODEC. 1394ba7e4763SLiam Girdwood 1395498ab2fdSNisha Kumariconfig REGULATOR_QCOM_LABIBB 1396498ab2fdSNisha Kumari tristate "QCOM LAB/IBB regulator support" 1397498ab2fdSNisha Kumari depends on SPMI || COMPILE_TEST 1398498ab2fdSNisha Kumari help 1399498ab2fdSNisha Kumari This driver supports Qualcomm's LAB/IBB regulators present on the 1400498ab2fdSNisha Kumari Qualcomm's PMIC chip pmi8998. QCOM LAB and IBB are SPMI 1401498ab2fdSNisha Kumari based PMIC implementations. LAB can be used as positive 1402498ab2fdSNisha Kumari boost regulator and IBB can be used as a negative boost regulator 1403498ab2fdSNisha Kumari for LCD display panel. 1404498ab2fdSNisha Kumari 1405ba7e4763SLiam Girdwoodendif 1406295c08bcSSascha Hauer 1407