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 5916e5ac12SNaresh Solankiconfig REGULATOR_NETLINK_EVENTS 6016e5ac12SNaresh Solanki bool "Enable support for receiving regulator events via netlink" 6116e5ac12SNaresh Solanki depends on NET 6216e5ac12SNaresh Solanki help 6316e5ac12SNaresh Solanki Enabling this option allows the kernel to broadcast regulator events using 6416e5ac12SNaresh Solanki the netlink mechanism. User-space applications can subscribe to these events 6516e5ac12SNaresh Solanki for real-time updates on various regulator events. 6616e5ac12SNaresh Solanki 6716e5ac12SNaresh Solanki If unsure, say no. 6816e5ac12SNaresh Solanki 69a265b03bSAlexander Monakovconfig REGULATOR_88PG86X 70a265b03bSAlexander Monakov tristate "Marvell 88PG86X voltage regulators" 71a265b03bSAlexander Monakov depends on I2C 72a265b03bSAlexander Monakov select REGMAP_I2C 73a265b03bSAlexander Monakov help 74a265b03bSAlexander Monakov This driver supports Marvell 88PG867 and 88PG868 voltage regulators. 75a265b03bSAlexander Monakov They provide two I2C-controlled DC/DC step-down converters with 76a265b03bSAlexander Monakov sleep mode and separate enable pins. 77a265b03bSAlexander Monakov 7895f1dc08SChao Xieconfig REGULATOR_88PM800 7995f1dc08SChao Xie tristate "Marvell 88PM800 Power regulators" 807c45f60bSAxel Lin depends on MFD_88PM800 8195f1dc08SChao Xie help 8295f1dc08SChao Xie This driver supports Marvell 88PM800 voltage regulator chips. 8395f1dc08SChao Xie It delivers digitally programmable output, 8495f1dc08SChao Xie the voltage is programmed via I2C interface. 8595f1dc08SChao Xie It's suitable to support PXA988 chips to control VCC_MAIN and 8695f1dc08SChao Xie various voltages. 8795f1dc08SChao Xie 8882b736dfSMark Brownconfig REGULATOR_88PM8607 89631a1fc4SMark Brown tristate "Marvell 88PM8607 Power regulators" 9082b736dfSMark Brown depends on MFD_88PM860X=y 913f0292aeSHeiko Stübner help 9282b736dfSMark Brown This driver supports 88PM8607 voltage regulator chips. 933f0292aeSHeiko Stübner 945d1a5144SKarel Balejconfig REGULATOR_88PM886 955d1a5144SKarel Balej tristate "Marvell 88PM886 voltage regulators" 965d1a5144SKarel Balej depends on MFD_88PM886_PMIC 975d1a5144SKarel Balej help 985d1a5144SKarel Balej This driver implements support for Marvell 88PM886 voltage regulators. 995d1a5144SKarel Balej 10033036f48SWenyou Yangconfig REGULATOR_ACT8865 10133036f48SWenyou Yang tristate "Active-semi act8865 voltage regulator" 10233036f48SWenyou Yang depends on I2C 1035375f1efSYueHaibing depends on POWER_SUPPLY 10433036f48SWenyou Yang select REGMAP_I2C 10533036f48SWenyou Yang help 10633036f48SWenyou Yang This driver controls a active-semi act8865 voltage output 10733036f48SWenyou Yang regulator via I2C bus. 10833036f48SWenyou Yang 10938c09961SWenyou Yangconfig REGULATOR_ACT8945A 11038c09961SWenyou Yang tristate "Active-semi ACT8945A voltage regulator" 11138c09961SWenyou Yang depends on MFD_ACT8945A 11238c09961SWenyou Yang help 11338c09961SWenyou Yang This driver controls a active-semi ACT8945A voltage regulator 11438c09961SWenyou Yang via I2C bus. The ACT8945A features three step-down DC/DC converters 11538c09961SWenyou Yang and four low-dropout linear regulators, along with a ActivePath 11638c09961SWenyou Yang battery charger. 11738c09961SWenyou Yang 118dfb9b8a4SAxel Linconfig REGULATOR_AD5398 119dfb9b8a4SAxel Lin tristate "Analog Devices AD5398/AD5821 regulators" 120dfb9b8a4SAxel Lin depends on I2C 1210eb5d5abSPhilipp Zabel help 122dfb9b8a4SAxel Lin This driver supports AD5398 and AD5821 current regulator chips. 123dfb9b8a4SAxel Lin If building into module, its name is ad5398.ko. 124dfb9b8a4SAxel Lin 125147b2a96SAlexis Czezar Torrenoconfig REGULATOR_ADP5055 126147b2a96SAlexis Czezar Torreno tristate "Analog Devices ADP5055 Triple Buck Regulator" 127147b2a96SAlexis Czezar Torreno depends on I2C 128147b2a96SAlexis Czezar Torreno select REGMAP_I2C 129147b2a96SAlexis Czezar Torreno help 130147b2a96SAlexis Czezar Torreno This driver controls an Analog Devices ADP5055 with triple buck 131147b2a96SAlexis Czezar Torreno regulators using an I2C interface. 132147b2a96SAlexis Czezar Torreno 133147b2a96SAlexis Czezar Torreno Say M here if you want to include support for the regulator as a 134147b2a96SAlexis Czezar Torreno module. 135147b2a96SAlexis Czezar Torreno 13682b736dfSMark Brownconfig REGULATOR_ANATOP 13782b736dfSMark Brown tristate "Freescale i.MX on-chip ANATOP LDO regulators" 1386179b0e9SAnson Huang depends on ARCH_MXC || COMPILE_TEST 13982b736dfSMark Brown depends on MFD_SYSCON 14082b736dfSMark Brown help 14182b736dfSMark Brown Say y here to support Freescale i.MX on-chip ANATOP LDOs 14282b736dfSMark Brown regulators. It is recommended that this option be 14382b736dfSMark Brown enabled on i.MX6 platform. 14482b736dfSMark Brown 145dfb9b8a4SAxel Linconfig REGULATOR_AAT2870 146dfb9b8a4SAxel Lin tristate "AnalogicTech AAT2870 Regulators" 147dfb9b8a4SAxel Lin depends on MFD_AAT2870_CORE 148dfb9b8a4SAxel Lin help 149dfb9b8a4SAxel Lin If you have a AnalogicTech AAT2870 say Y to enable the 150dfb9b8a4SAxel Lin regulator driver. 151dfb9b8a4SAxel Lin 15282b736dfSMark Brownconfig REGULATOR_AB8500 15382b736dfSMark Brown bool "ST-Ericsson AB8500 Power Regulators" 15482b736dfSMark Brown depends on AB8500_CORE 15582b736dfSMark Brown help 15682b736dfSMark Brown This driver supports the regulators found on the ST-Ericsson mixed 15782b736dfSMark Brown signal AB8500 PMIC 15882b736dfSMark Brown 1597e642596SRichard Fitzgeraldconfig REGULATOR_ARIZONA_LDO1 1601f5f11e7SRichard Fitzgerald tristate "Cirrus Madera and Wolfson Arizona class devices LDO1" 1611f5f11e7SRichard Fitzgerald depends on MFD_ARIZONA || MFD_MADERA 162e6ed9058SMark Brown depends on SND_SOC 163b667a45dSMark Brown help 1641f5f11e7SRichard Fitzgerald Support for the LDO1 regulators found on Cirrus Logic Madera codecs 1651f5f11e7SRichard Fitzgerald and Wolfson Microelectronic Arizona codecs. 1667e642596SRichard Fitzgerald 1677e642596SRichard Fitzgeraldconfig REGULATOR_ARIZONA_MICSUPP 1687bd7916dSRichard Fitzgerald tristate "Cirrus Madera and Wolfson Arizona class devices MICSUPP" 1697bd7916dSRichard Fitzgerald depends on MFD_ARIZONA || MFD_MADERA 1707e642596SRichard Fitzgerald depends on SND_SOC 1717e642596SRichard Fitzgerald help 1727bd7916dSRichard Fitzgerald Support for the MICSUPP regulators found on Cirrus Logic Madera codecs 1737bd7916dSRichard Fitzgerald and Wolfson Microelectronic Arizona codecs 174b667a45dSMark Brown devices. 175b667a45dSMark Brown 1760fbeae70SCristian Marussiconfig REGULATOR_ARM_SCMI 1770fbeae70SCristian Marussi tristate "SCMI based regulator driver" 1780fbeae70SCristian Marussi depends on ARM_SCMI_PROTOCOL && OF 1790fbeae70SCristian Marussi help 1800fbeae70SCristian Marussi This adds the regulator driver support for ARM platforms using SCMI 1810fbeae70SCristian Marussi protocol for device voltage management. 1820fbeae70SCristian Marussi This driver uses SCMI Message Protocol driver to interact with the 1830fbeae70SCristian Marussi firmware providing the device Voltage functionality. 1840fbeae70SCristian Marussi 18582b736dfSMark Brownconfig REGULATOR_AS3711 18682b736dfSMark Brown tristate "AS3711 PMIC" 18782b736dfSMark Brown depends on MFD_AS3711 18882b736dfSMark Brown help 18982b736dfSMark Brown This driver provides support for the voltage regulators on the 19082b736dfSMark Brown AS3711 PMIC 19182b736dfSMark Brown 192bc407334SLaxman Dewanganconfig REGULATOR_AS3722 193bc407334SLaxman Dewangan tristate "AMS AS3722 PMIC Regulators" 194bc407334SLaxman Dewangan depends on MFD_AS3722 195bc407334SLaxman Dewangan help 196bc407334SLaxman Dewangan This driver provides support for the voltage regulators on the 197bc407334SLaxman Dewangan AS3722 PMIC. This will enable support for all the software 198bc407334SLaxman Dewangan controllable DCDC/LDO regulators. 199bc407334SLaxman Dewangan 2003b15ccacSCristian Ciocalteaconfig REGULATOR_ATC260X 2013b15ccacSCristian Ciocaltea tristate "Actions Semi ATC260x PMIC Regulators" 2023b15ccacSCristian Ciocaltea depends on MFD_ATC260X 2033b15ccacSCristian Ciocaltea help 2043b15ccacSCristian Ciocaltea This driver provides support for the voltage regulators on the 2053b15ccacSCristian Ciocaltea ATC260x PMICs. This will enable support for all the software 2063b15ccacSCristian Ciocaltea controllable DCDC/LDO regulators. 2073b15ccacSCristian Ciocaltea 2082796a01cSAlec Liconfig REGULATOR_AW37503 2092796a01cSAlec Li tristate "Awinic AW37503 Dual Output Power regulators" 2102796a01cSAlec Li depends on I2C && GPIOLIB 2112796a01cSAlec Li select REGMAP_I2C 2122796a01cSAlec Li help 2132796a01cSAlec Li This driver supports AW37503 single inductor - dual output 2142796a01cSAlec Li power supply specifically designed for display panels. 2152796a01cSAlec Li 216dfe7a1b0SCarlo Caioneconfig REGULATOR_AXP20X 217dfe7a1b0SCarlo Caione tristate "X-POWERS AXP20X PMIC Regulators" 218dfe7a1b0SCarlo Caione depends on MFD_AXP20X 219dfe7a1b0SCarlo Caione help 220dfe7a1b0SCarlo Caione This driver provides support for the voltage regulators on the 221dfe7a1b0SCarlo Caione AXP20X PMIC. 222dfe7a1b0SCarlo Caione 223462c9fc5SMatt Porterconfig REGULATOR_BCM590XX 224462c9fc5SMatt Porter tristate "Broadcom BCM590xx PMU Regulators" 225462c9fc5SMatt Porter depends on MFD_BCM590XX 226462c9fc5SMatt Porter help 227462c9fc5SMatt Porter This driver provides support for the voltage regulators on the 228462c9fc5SMatt Porter BCM590xx PMUs. This will enable support for the software 229462c9fc5SMatt Porter controllable LDO/Switching regulators. 230462c9fc5SMatt Porter 2311aad3900SMatti Vaittinenconfig REGULATOR_BD71815 2321aad3900SMatti Vaittinen tristate "ROHM BD71815 Power Regulator" 2331aad3900SMatti Vaittinen depends on MFD_ROHM_BD71828 2345ba3747dSRandy Dunlap select REGULATOR_ROHM 2351aad3900SMatti Vaittinen help 2361aad3900SMatti Vaittinen This driver supports voltage regulators on ROHM BD71815 PMIC. 2371aad3900SMatti Vaittinen This will enable support for the software controllable buck 2381aad3900SMatti Vaittinen and LDO regulators and a current regulator for LEDs. 2391aad3900SMatti Vaittinen 2401aad3900SMatti Vaittinen This driver can also be built as a module. If so, the module 2411aad3900SMatti Vaittinen will be called bd71815-regulator. 2421aad3900SMatti Vaittinen 243522498f8SMatti Vaittinenconfig REGULATOR_BD71828 244522498f8SMatti Vaittinen tristate "ROHM BD71828 Power Regulator" 245522498f8SMatti Vaittinen depends on MFD_ROHM_BD71828 246522498f8SMatti Vaittinen select REGULATOR_ROHM 247522498f8SMatti Vaittinen help 248522498f8SMatti Vaittinen This driver supports voltage regulators on ROHM BD71828 PMIC. 249522498f8SMatti Vaittinen This will enable support for the software controllable buck 250522498f8SMatti Vaittinen and LDO regulators. 251522498f8SMatti Vaittinen 252522498f8SMatti Vaittinen This driver can also be built as a module. If so, the module 253522498f8SMatti Vaittinen will be called bd71828-regulator. 254522498f8SMatti Vaittinen 255410e8b4fSMatti Vaittinenconfig REGULATOR_BD718XX 256ba08799eSMatti Vaittinen tristate "ROHM BD71837 Power Regulator" 257410e8b4fSMatti Vaittinen depends on MFD_ROHM_BD718XX 25821b72156SMatti Vaittinen select REGULATOR_ROHM 259ba08799eSMatti Vaittinen help 260ba08799eSMatti Vaittinen This driver supports voltage regulators on ROHM BD71837 PMIC. 261ba08799eSMatti Vaittinen This will enable support for the software controllable buck 262ba08799eSMatti Vaittinen and LDO regulators. 263ba08799eSMatti Vaittinen 264ba08799eSMatti Vaittinen This driver can also be built as a module. If so, the module 2652ece646cSMatti Vaittinen will be called bd718x7-regulator. 266ba08799eSMatti Vaittinen 267e85c5a15SMarek Vasutconfig REGULATOR_BD9571MWV 268e85c5a15SMarek Vasut tristate "ROHM BD9571MWV Regulators" 269e85c5a15SMarek Vasut depends on MFD_BD9571MWV 270e85c5a15SMarek Vasut help 271e85c5a15SMarek Vasut This driver provides support for the voltage regulators on the 272e85c5a15SMarek Vasut ROHM BD9571MWV PMIC. This will enable support for the software 273e85c5a15SMarek Vasut controllable regulator and voltage sampling units. 274e85c5a15SMarek Vasut 275e85c5a15SMarek Vasut This driver can also be built as a module. If so, the module 276e85c5a15SMarek Vasut will be called bd9571mwv-regulator. 277e85c5a15SMarek Vasut 278b014e9faSMatti Vaittinenconfig REGULATOR_BD957XMUF 279b014e9faSMatti Vaittinen tristate "ROHM BD9576MUF and BD9573MUF Regulators" 280b014e9faSMatti Vaittinen depends on MFD_ROHM_BD957XMUF 281b014e9faSMatti Vaittinen help 282b014e9faSMatti Vaittinen This driver supports voltage regulators on ROHM BD9576MUF and 283b014e9faSMatti Vaittinen BD9573MUF PMICs. 284b014e9faSMatti Vaittinen 285b014e9faSMatti Vaittinen This driver can also be built as a module. If so, the module 286b014e9faSMatti Vaittinen will be called bd9576-regulator. 287b014e9faSMatti Vaittinen 288a9b7ce28SMatti Vaittinenconfig REGULATOR_BD96801 289a9b7ce28SMatti Vaittinen tristate "ROHM BD96801 Power Regulator" 290a9b7ce28SMatti Vaittinen depends on MFD_ROHM_BD96801 291a9b7ce28SMatti Vaittinen select REGULATOR_ROHM 292a9b7ce28SMatti Vaittinen help 293a9b7ce28SMatti Vaittinen This driver supports voltage regulators on ROHM BD96801 PMIC. 294a9b7ce28SMatti Vaittinen This will enable support for the software controllable buck 295a9b7ce28SMatti Vaittinen and LDO regulators. 296a9b7ce28SMatti Vaittinen 297a9b7ce28SMatti Vaittinen This driver can also be built as a module. If so, the module 298a9b7ce28SMatti Vaittinen will be called bd96801-regulator. 299a9b7ce28SMatti Vaittinen 3000ad4c07eSTony Lindgrenconfig REGULATOR_CPCAP 3010ad4c07eSTony Lindgren tristate "Motorola CPCAP regulator" 3020ad4c07eSTony Lindgren depends on MFD_CPCAP 3030ad4c07eSTony Lindgren help 3040ad4c07eSTony Lindgren Say y here for CPCAP regulator found on some Motorola phones 3050ad4c07eSTony Lindgren and tablets such as Droid 4. 3060ad4c07eSTony Lindgren 3078d9f8d57SPi-Hsun Shihconfig REGULATOR_CROS_EC 3088d9f8d57SPi-Hsun Shih tristate "ChromeOS EC regulators" 3098d9f8d57SPi-Hsun Shih depends on CROS_EC && OF 3108d9f8d57SPi-Hsun Shih help 3118d9f8d57SPi-Hsun Shih This driver supports voltage regulators that is connected to ChromeOS 3128d9f8d57SPi-Hsun Shih EC and controlled through EC host commands. 3138d9f8d57SPi-Hsun Shih 3148d9f8d57SPi-Hsun Shih This driver can also be built as a module. If so, the module 3158d9f8d57SPi-Hsun Shih will be called cros-ec-regulator. 3168d9f8d57SPi-Hsun Shih 317dfb9b8a4SAxel Linconfig REGULATOR_DA903X 318dfb9b8a4SAxel Lin tristate "Dialog Semiconductor DA9030/DA9034 regulators" 319dfb9b8a4SAxel Lin depends on PMIC_DA903X 3202947a456SNathan Chancellor depends on !CC_IS_CLANG # https://llvm.org/pr38789 321dfb9b8a4SAxel Lin help 322dfb9b8a4SAxel Lin Say y here to support the BUCKs and LDOs regulators found on 323dfb9b8a4SAxel Lin Dialog Semiconductor DA9030/DA9034 PMIC. 324dfb9b8a4SAxel Lin 325dfb9b8a4SAxel Linconfig REGULATOR_DA9052 326dfb9b8a4SAxel Lin tristate "Dialog Semiconductor DA9052/DA9053 regulators" 327dfb9b8a4SAxel Lin depends on PMIC_DA9052 328dfb9b8a4SAxel Lin help 329dfb9b8a4SAxel Lin This driver supports the voltage regulators of DA9052-BC and 330dfb9b8a4SAxel Lin DA9053-AA/Bx PMIC. 331dfb9b8a4SAxel Lin 332f6130be6SAshish Jangamconfig REGULATOR_DA9055 333f6130be6SAshish Jangam tristate "Dialog Semiconductor DA9055 regulators" 334f6130be6SAshish Jangam depends on MFD_DA9055 335f6130be6SAshish Jangam help 336f6130be6SAshish Jangam Say y here to support the BUCKs and LDOs regulators found on 337f6130be6SAshish Jangam Dialog Semiconductor DA9055 PMIC. 338f6130be6SAshish Jangam 339f6130be6SAshish Jangam This driver can also be built as a module. If so, the module 340f6130be6SAshish Jangam will be called da9055-regulator. 341f6130be6SAshish Jangam 3424068e518SS Twissconfig REGULATOR_DA9062 3434b7f4958SSteve Twiss tristate "Dialog Semiconductor DA9061/62 regulators" 3444068e518SS Twiss depends on MFD_DA9062 3454068e518SS Twiss help 3464068e518SS Twiss Say y here to support the BUCKs and LDOs regulators found on 3474b7f4958SSteve Twiss DA9061 and DA9062 PMICs. 3484068e518SS Twiss 3494068e518SS Twiss This driver can also be built as a module. If so, the module 3504068e518SS Twiss will be called da9062-regulator. 3514068e518SS Twiss 35269ca3e58SKrystian Garbaciakconfig REGULATOR_DA9063 35369ca3e58SKrystian Garbaciak tristate "Dialog Semiconductor DA9063 regulators" 354973af54cSWolfram Sang depends on MFD_DA9063 && OF 35569ca3e58SKrystian Garbaciak help 35669ca3e58SKrystian Garbaciak Say y here to support the BUCKs and LDOs regulators found on 35769ca3e58SKrystian Garbaciak DA9063 PMICs. 35869ca3e58SKrystian Garbaciak 35969ca3e58SKrystian Garbaciak This driver can also be built as a module. If so, the module 36069ca3e58SKrystian Garbaciak will be called da9063-regulator. 36169ca3e58SKrystian Garbaciak 362e6ff10f2SVincent Whitchurchconfig REGULATOR_DA9121 363c860476bSAdam Ward tristate "Dialog Semiconductor DA9121/DA9122/DA9220/DA9217/DA9130/DA9131/DA9132 regulator" 364e6ff10f2SVincent Whitchurch depends on I2C && OF 365e6ff10f2SVincent Whitchurch select REGMAP_I2C 366e6ff10f2SVincent Whitchurch help 367e6ff10f2SVincent Whitchurch Say y here to support for the Dialog Semiconductor DA9121. The 368c860476bSAdam Ward DA9121 is a single channel dual-phase buck converter controlled 369c860476bSAdam Ward through an I2C interface. 370c860476bSAdam Ward 371c860476bSAdam Ward DA9121 Single-channel dual-phase 10A buck converter 372c860476bSAdam Ward DA9130 Single-channel dual-phase 10A buck converter (Automotive) 373c860476bSAdam Ward DA9217 Single-channel dual-phase 6A buck converter 374c860476bSAdam Ward DA9122 Dual-channel single-phase 5A buck converter 375c860476bSAdam Ward DA9131 Dual-channel single-phase 5A buck converter (Automotive) 376c860476bSAdam Ward DA9220 Dual-channel single-phase 3A buck converter 377c860476bSAdam Ward DA9132 Dual-channel single-phase 3A buck converter (Automotive) 378e6ff10f2SVincent Whitchurch 379e6ff10f2SVincent Whitchurch This driver can also be built as a module. If so, the module 380e6ff10f2SVincent Whitchurch will be called da9121-regulator. 381e6ff10f2SVincent Whitchurch 38216f10918SSteve Twissconfig REGULATOR_DA9210 38316f10918SSteve Twiss tristate "Dialog Semiconductor DA9210 regulator" 38416f10918SSteve Twiss depends on I2C 38516f10918SSteve Twiss select REGMAP_I2C 38616f10918SSteve Twiss help 38716f10918SSteve Twiss Say y here to support for the Dialog Semiconductor DA9210. 38816f10918SSteve Twiss The DA9210 is a multi-phase synchronous step down 38916f10918SSteve Twiss converter 12A DC-DC Buck controlled through an I2C 39016f10918SSteve Twiss interface. 39116f10918SSteve Twiss 3921028a37dSJames Banconfig REGULATOR_DA9211 393707ce9eaSJames Ban tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator" 3941028a37dSJames Ban depends on I2C 3951028a37dSJames Ban select REGMAP_I2C 3961028a37dSJames Ban help 397005547e0SJames Ban Say y here to support for the Dialog Semiconductor DA9211/DA9212 3987bd39354SJames Ban /DA9213/DA9214/DA9215. 3997bd39354SJames Ban The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous 400005547e0SJames Ban step down converter 12A or 16A DC-DC Buck controlled through an I2C 4011028a37dSJames Ban interface. 4021028a37dSJames Ban 40382b736dfSMark Brownconfig REGULATOR_DBX500_PRCMU 40482b736dfSMark Brown bool 40582b736dfSMark Brown 40682b736dfSMark Brownconfig REGULATOR_DB8500_PRCMU 40782b736dfSMark Brown bool "ST-Ericsson DB8500 Voltage Domain Regulators" 40882b736dfSMark Brown depends on MFD_DB8500_PRCMU 40982b736dfSMark Brown select REGULATOR_DBX500_PRCMU 41082b736dfSMark Brown help 41182b736dfSMark Brown This driver supports the voltage domain regulators controlled by the 41282b736dfSMark Brown DB8500 PRCMU 41382b736dfSMark Brown 41449d8c599SYunfan Zhangconfig REGULATOR_FAN53555 41549d8c599SYunfan Zhang tristate "Fairchild FAN53555 Regulator" 41649d8c599SYunfan Zhang depends on I2C 41749d8c599SYunfan Zhang select REGMAP_I2C 41849d8c599SYunfan Zhang help 41949d8c599SYunfan Zhang This driver supports Fairchild FAN53555 Digitally Programmable 42049d8c599SYunfan Zhang TinyBuck Regulator. The FAN53555 is a step-down switching voltage 42149d8c599SYunfan Zhang regulator that delivers a digitally programmable output from an 42249d8c599SYunfan Zhang input voltage supply of 2.5V to 5.5V. The output voltage is 42349d8c599SYunfan Zhang programmed through an I2C interface. 42449d8c599SYunfan Zhang 425e6dea51eSChristoph Fritzconfig REGULATOR_FAN53880 426e6dea51eSChristoph Fritz tristate "Fairchild FAN53880 Regulator" 427c4b02c92SJean Delvare depends on I2C && OF 428e6dea51eSChristoph Fritz select REGMAP_I2C 429e6dea51eSChristoph Fritz help 430e6dea51eSChristoph Fritz This driver supports Fairchild (ON Semiconductor) FAN53880 431e6dea51eSChristoph Fritz regulator. The regulator is a programmable power management IC 432e6dea51eSChristoph Fritz (PMIC), it is controlled by I2C and provides one BUCK, one BOOST 433e6dea51eSChristoph Fritz and four LDO outputs. 434e6dea51eSChristoph Fritz 43582b736dfSMark Brownconfig REGULATOR_GPIO 43682b736dfSMark Brown tristate "GPIO regulator support" 4379eac5fdfSGeert Uytterhoeven depends on GPIOLIB || COMPILE_TEST 438e3e5aff7SYing-Chun Liu (PaulLiu) help 43982b736dfSMark Brown This driver provides support for regulators that can be 44082b736dfSMark Brown controlled via gpios. 44182b736dfSMark Brown It is capable of supporting current and voltage regulators 44282b736dfSMark Brown and the platform has to provide a mapping of GPIO-states 44382b736dfSMark Brown to target volts/amps. 444dfb9b8a4SAxel Lin 44587ca186fSGuodong Xuconfig REGULATOR_HI6421 44687ca186fSGuodong Xu tristate "HiSilicon Hi6421 PMIC voltage regulator support" 44787ca186fSGuodong Xu depends on MFD_HI6421_PMIC && OF 44887ca186fSGuodong Xu help 44987ca186fSGuodong Xu This driver provides support for the voltage regulators on the 45087ca186fSGuodong Xu HiSilicon Hi6421 PMU / Codec IC. 45187ca186fSGuodong Xu Hi6421 is a multi-function device which, on regulator part, provides 45287ca186fSGuodong Xu 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All 45387ca186fSGuodong Xu of them come with support to either ECO (idle) or sleep mode. 45487ca186fSGuodong Xu 4555c7024aeSWang Xiaoyinconfig REGULATOR_HI6421V530 4565c7024aeSWang Xiaoyin tristate "HiSilicon Hi6421v530 PMIC voltage regulator support" 4575c7024aeSWang Xiaoyin depends on MFD_HI6421_PMIC && OF 4585c7024aeSWang Xiaoyin help 4595c7024aeSWang Xiaoyin This driver provides support for the voltage regulators on 4605c7024aeSWang Xiaoyin HiSilicon Hi6421v530 PMU / Codec IC. 4615c7024aeSWang Xiaoyin Hi6421v530 is a multi-function device which, on regulator part, 4625c7024aeSWang Xiaoyin provides 5 general purpose LDOs, and all of them come with support 4635c7024aeSWang Xiaoyin to either ECO (idle) or sleep mode. 4645c7024aeSWang Xiaoyin 4654618119bSChen Fengconfig REGULATOR_HI655X 4664618119bSChen Feng tristate "Hisilicon HI655X PMIC regulators support" 4674618119bSChen Feng depends on ARCH_HISI || COMPILE_TEST 4684618119bSChen Feng depends on MFD_HI655X_PMIC && OF 4694618119bSChen Feng help 4704618119bSChen Feng This driver provides support for the voltage regulators of the 4714618119bSChen Feng Hisilicon Hi655x PMIC device. 4724618119bSChen Feng 473507614baSMauro Carvalho Chehabconfig REGULATOR_HI6421V600 474507614baSMauro Carvalho Chehab tristate "HiSilicon Hi6421v600 PMIC voltage regulator support" 475507614baSMauro Carvalho Chehab depends on MFD_HI6421_SPMI && OF 476507614baSMauro Carvalho Chehab select REGMAP 477507614baSMauro Carvalho Chehab help 478507614baSMauro Carvalho Chehab This driver provides support for the voltage regulators on 479507614baSMauro Carvalho Chehab HiSilicon Hi6421v600 PMU / Codec IC. 480507614baSMauro Carvalho Chehab This is used on Kirin 3670 boards, like HiKey 970. 481507614baSMauro Carvalho Chehab 482dec38b5cSMark Brownconfig REGULATOR_ISL9305 483dec38b5cSMark Brown tristate "Intersil ISL9305 regulator" 484dec38b5cSMark Brown depends on I2C 485ba441ec2SAxel Lin select REGMAP_I2C 486dec38b5cSMark Brown help 487dec38b5cSMark Brown This driver supports ISL9305 voltage regulator chip. 488dec38b5cSMark Brown 489dfb9b8a4SAxel Linconfig REGULATOR_ISL6271A 490dfb9b8a4SAxel Lin tristate "Intersil ISL6271A Power regulator" 491dfb9b8a4SAxel Lin depends on I2C 492dfb9b8a4SAxel Lin help 493dfb9b8a4SAxel Lin This driver supports ISL6271A voltage regulator chip. 494dfb9b8a4SAxel Lin 4953a8d1a73SMilo Kimconfig REGULATOR_LM363X 4963a8d1a73SMilo Kim tristate "TI LM363X voltage regulators" 4973a8d1a73SMilo Kim depends on MFD_TI_LMU 4983a8d1a73SMilo Kim help 499bff5e807SDan Murphy This driver supports LM3631, LM3632 and LM36274 voltage regulators for 5003a8d1a73SMilo Kim the LCD bias. 5013a8d1a73SMilo Kim One boost output voltage is configurable and always on. 5023a8d1a73SMilo Kim Other LDOs are used for the display module. 5033a8d1a73SMilo Kim 504bef9391cSCharles Keepaxconfig REGULATOR_LOCHNAGAR 505bef9391cSCharles Keepax tristate "Cirrus Logic Lochnagar regulator driver" 506bef9391cSCharles Keepax depends on MFD_LOCHNAGAR 507bef9391cSCharles Keepax help 508bef9391cSCharles Keepax This enables regulator support on the Cirrus Logic Lochnagar audio 509bef9391cSCharles Keepax development board. 510bef9391cSCharles Keepax 51182b736dfSMark Brownconfig REGULATOR_LP3971 51282b736dfSMark Brown tristate "National Semiconductors LP3971 PMIC regulator driver" 51382b736dfSMark Brown depends on I2C 514dfb9b8a4SAxel Lin help 51582b736dfSMark Brown Say Y here to support the voltage regulators and convertors 51682b736dfSMark Brown on National Semiconductors LP3971 PMIC 51782b736dfSMark Brown 51882b736dfSMark Brownconfig REGULATOR_LP3972 51982b736dfSMark Brown tristate "National Semiconductors LP3972 PMIC regulator driver" 52082b736dfSMark Brown depends on I2C 52182b736dfSMark Brown help 52282b736dfSMark Brown Say Y here to support the voltage regulators and convertors 52382b736dfSMark Brown on National Semiconductors LP3972 PMIC 52482b736dfSMark Brown 52582b736dfSMark Brownconfig REGULATOR_LP872X 526631a1fc4SMark Brown tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators" 527613965fbSAxel Lin depends on I2C 52882b736dfSMark Brown select REGMAP_I2C 52982b736dfSMark Brown help 53082b736dfSMark Brown This driver supports LP8720/LP8725 PMIC 53182b736dfSMark Brown 532994aae32SKeerthyconfig REGULATOR_LP873X 533994aae32SKeerthy tristate "TI LP873X Power regulators" 534f618ed21SKeerthy depends on MFD_TI_LP873X && OF 535994aae32SKeerthy help 536994aae32SKeerthy This driver supports LP873X voltage regulator chips. LP873X 537994aae32SKeerthy provides two step-down converters and two general-purpose LDO 538994aae32SKeerthy voltage regulators. It supports software based voltage control 539994aae32SKeerthy for different voltage domains 540994aae32SKeerthy 54182b736dfSMark Brownconfig REGULATOR_LP8755 54282b736dfSMark Brown tristate "TI LP8755 High Performance PMU driver" 54382b736dfSMark Brown depends on I2C 54482b736dfSMark Brown select REGMAP_I2C 54582b736dfSMark Brown help 54682b736dfSMark Brown This driver supports LP8755 High Performance PMU driver. This 54782b736dfSMark Brown chip contains six step-down DC/DC converters which can support 54882b736dfSMark Brown 9 mode multiphase configuration. 54982b736dfSMark Brown 550f0168a9bSKeerthyconfig REGULATOR_LP87565 551f0168a9bSKeerthy tristate "TI LP87565 Power regulators" 552f0168a9bSKeerthy depends on MFD_TI_LP87565 && OF 553f0168a9bSKeerthy help 554f0168a9bSKeerthy This driver supports LP87565 voltage regulator chips. LP87565 555f0168a9bSKeerthy provides four step-down converters. It supports software based 556f0168a9bSKeerthy voltage control for different voltage domains 557f0168a9bSKeerthy 55882b736dfSMark Brownconfig REGULATOR_LP8788 559631a1fc4SMark Brown tristate "TI LP8788 Power Regulators" 56082b736dfSMark Brown depends on MFD_LP8788 56182b736dfSMark Brown help 56282b736dfSMark Brown This driver supports LP8788 voltage regulator chip. 5630eb5d5abSPhilipp Zabel 5643eb2c7ecSPhilipp Zabelconfig REGULATOR_LTC3589 565ac1d6868SAxel Lin tristate "LTC3589 8-output voltage regulator" 566ac1d6868SAxel Lin depends on I2C 567ac1d6868SAxel Lin select REGMAP_I2C 5683eb2c7ecSPhilipp Zabel help 5693eb2c7ecSPhilipp Zabel This enables support for the LTC3589, LTC3589-1, and LTC3589-2 5703eb2c7ecSPhilipp Zabel 8-output regulators controlled via I2C. 5713eb2c7ecSPhilipp Zabel 57237b918a0STim Harveyconfig REGULATOR_LTC3676 57337b918a0STim Harvey tristate "LTC3676 8-output voltage regulator" 57437b918a0STim Harvey depends on I2C 57537b918a0STim Harvey select REGMAP_I2C 57637b918a0STim Harvey help 57737b918a0STim Harvey This enables support for the LTC3676 57837b918a0STim Harvey 8-output regulators controlled via I2C. 57937b918a0STim Harvey 580b0902bbeSKrzysztof Kozlowskiconfig REGULATOR_MAX14577 5818a82b408SKrzysztof Kozlowski tristate "Maxim 14577/77836 regulator" 582b0902bbeSKrzysztof Kozlowski depends on MFD_MAX14577 583b0902bbeSKrzysztof Kozlowski help 5848a82b408SKrzysztof Kozlowski This driver controls a Maxim MAX14577/77836 regulator via I2C bus. 5858a82b408SKrzysztof Kozlowski The MAX14577 regulators include safeout LDO and charger current 5868a82b408SKrzysztof Kozlowski regulator. The MAX77836 has two additional LDOs. 587b0902bbeSKrzysztof Kozlowski 58855f4fa4eSRobert Jarzmikconfig REGULATOR_MAX1586 58955f4fa4eSRobert Jarzmik tristate "Maxim 1586/1587 voltage regulator" 59055f4fa4eSRobert Jarzmik depends on I2C 59155f4fa4eSRobert Jarzmik help 59255f4fa4eSRobert Jarzmik This driver controls a Maxim 1586 or 1587 voltage output 59355f4fa4eSRobert Jarzmik regulator via I2C bus. The provided regulator is suitable 59455f4fa4eSRobert Jarzmik for PXA27x chips to control VCC_CORE and VCC_USIM voltages. 59555f4fa4eSRobert Jarzmik 596ed2f4c74SNaresh Solankiconfig REGULATOR_MAX5970 597ed2f4c74SNaresh Solanki tristate "Maxim 5970/5978 power switch and monitor" 59838493f00SPatrick Rudolph depends on I2C 59938493f00SPatrick Rudolph depends on OF 600ed2f4c74SNaresh Solanki depends on MFD_MAX5970 60138493f00SPatrick Rudolph help 60238493f00SPatrick Rudolph This driver controls a Maxim 5970/5978 switch via I2C bus. 60338493f00SPatrick Rudolph The MAX5970/5978 is a smart switch with no output regulation, but 60438493f00SPatrick Rudolph fault protection and voltage and current monitoring capabilities. 60538493f00SPatrick Rudolph 606a0c543bdSGokhan Celikconfig REGULATOR_MAX77503 607a0c543bdSGokhan Celik tristate "Analog Devices MAX77503 Regulator" 608a0c543bdSGokhan Celik depends on I2C 609a0c543bdSGokhan Celik select REGMAP_I2C 610a0c543bdSGokhan Celik help 611a0c543bdSGokhan Celik This driver controls a Analog Devices MAX77503 14V input, 1.5A 612a0c543bdSGokhan Celik high-efficiency buck converter via I2C bus. 613a0c543bdSGokhan Celik Say M here if you want to include support for the regulator as a 614a0c543bdSGokhan Celik module. 615a0c543bdSGokhan Celik 616c2b2afe6SOkan Sahinconfig REGULATOR_MAX77541 617c2b2afe6SOkan Sahin tristate "Analog Devices MAX77541/77540 Regulator" 618c2b2afe6SOkan Sahin depends on MFD_MAX77541 619c2b2afe6SOkan Sahin help 620c2b2afe6SOkan Sahin This driver controls a Analog Devices MAX77541/77540 regulators 621c2b2afe6SOkan Sahin via I2C bus. Both MAX77540 and MAX77541 are dual-phase 622c2b2afe6SOkan Sahin high-efficiency buck converter. Say Y here to 623c2b2afe6SOkan Sahin enable the regulator driver. 624c2b2afe6SOkan Sahin Say M here if you want to include support for the regulator as a 625c2b2afe6SOkan Sahin module. 626c2b2afe6SOkan Sahin 6275b1c2028SLaxman Dewanganconfig REGULATOR_MAX77620 6285b1c2028SLaxman Dewangan tristate "Maxim 77620/MAX20024 voltage regulator" 6290c7d1b4dSKrzysztof Kozlowski depends on MFD_MAX77620 || COMPILE_TEST 6305b1c2028SLaxman Dewangan help 6315b1c2028SLaxman Dewangan This driver controls Maxim MAX77620 voltage output regulator 6325b1c2028SLaxman Dewangan via I2C bus. The provided regulator is suitable for Tegra 6335b1c2028SLaxman Dewangan chip to control Step-Down DC-DC and LDOs. Say Y here to 6345b1c2028SLaxman Dewangan enable the regulator driver. 6355b1c2028SLaxman Dewangan 636bcc61f1cSBartosz Golaszewskiconfig REGULATOR_MAX77650 637bcc61f1cSBartosz Golaszewski tristate "Maxim MAX77650/77651 regulator support" 6380c7d1b4dSKrzysztof Kozlowski depends on MFD_MAX77650 || COMPILE_TEST 639bcc61f1cSBartosz Golaszewski help 640bcc61f1cSBartosz Golaszewski Regulator driver for MAX77650/77651 PMIC from Maxim 641bcc61f1cSBartosz Golaszewski Semiconductor. This device has a SIMO with three independent 642bcc61f1cSBartosz Golaszewski power rails and an LDO. 643bcc61f1cSBartosz Golaszewski 644af71cccaSOkan Sahinconfig REGULATOR_MAX77857 645af71cccaSOkan Sahin tristate "ADI MAX77857/MAX77831 regulator support" 646af71cccaSOkan Sahin depends on I2C 647af71cccaSOkan Sahin select REGMAP_I2C 648af71cccaSOkan Sahin help 649af71cccaSOkan Sahin This driver controls a ADI MAX77857 and MAX77831 regulators. 650af71cccaSOkan Sahin via I2C bus. MAX77857 and MAX77831 are high efficiency buck-boost 651af71cccaSOkan Sahin converters with input voltage range (2.5V to 16V). Say Y here to 652af71cccaSOkan Sahin enable the regulator driver 653af71cccaSOkan Sahin 654a71b797fSHaojian Zhuangconfig REGULATOR_MAX8649 655a71b797fSHaojian Zhuang tristate "Maxim 8649 voltage regulator" 656a71b797fSHaojian Zhuang depends on I2C 657c5b68d47SJonghwan Choi select REGMAP_I2C 658a71b797fSHaojian Zhuang help 659a71b797fSHaojian Zhuang This driver controls a Maxim 8649 voltage output regulator via 660a71b797fSHaojian Zhuang I2C bus. 661a71b797fSHaojian Zhuang 66227f37e4bSWolfram Sangconfig REGULATOR_MAX8660 66327f37e4bSWolfram Sang tristate "Maxim 8660/8661 voltage regulator" 66427f37e4bSWolfram Sang depends on I2C 66527f37e4bSWolfram Sang help 66627f37e4bSWolfram Sang This driver controls a Maxim 8660/8661 voltage output 66727f37e4bSWolfram Sang regulator via I2C bus. 66827f37e4bSWolfram Sang 669d83f778cSSergey Larinconfig REGULATOR_MAX8893 670d83f778cSSergey Larin tristate "Maxim 8893 voltage regulator" 671d83f778cSSergey Larin depends on I2C 6721aeb1a72SAxel Lin select REGMAP_I2C 673d83f778cSSergey Larin help 674d83f778cSSergey Larin This driver controls a Maxim 8893 voltage output 675d83f778cSSergey Larin regulator via I2C bus. 676d83f778cSSergey Larin 677ffee1909SGyungoh Yooconfig REGULATOR_MAX8907 678ffee1909SGyungoh Yoo tristate "Maxim 8907 voltage regulator" 6790c7d1b4dSKrzysztof Kozlowski depends on MFD_MAX8907 || COMPILE_TEST 680ffee1909SGyungoh Yoo help 681ffee1909SGyungoh Yoo This driver controls a Maxim 8907 voltage output regulator 682ffee1909SGyungoh Yoo via I2C bus. The provided regulator is suitable for Tegra 683ffee1909SGyungoh Yoo chip to control Step-Down DC-DC and LDOs. 684ffee1909SGyungoh Yoo 68508ff6f2aSHaojian Zhuangconfig REGULATOR_MAX8925 68608ff6f2aSHaojian Zhuang tristate "Maxim MAX8925 Power Management IC" 68708ff6f2aSHaojian Zhuang depends on MFD_MAX8925 68808ff6f2aSHaojian Zhuang help 68948f1b4efSKrzysztof Kozlowski Say y here to support the voltage regulator of Maxim MAX8925 PMIC. 69008ff6f2aSHaojian Zhuang 691202f4f53SMyungJoo Hamconfig REGULATOR_MAX8952 692202f4f53SMyungJoo Ham tristate "Maxim MAX8952 Power Management IC" 693202f4f53SMyungJoo Ham depends on I2C 694202f4f53SMyungJoo Ham help 695202f4f53SMyungJoo Ham This driver controls a Maxim 8952 voltage output regulator 696202f4f53SMyungJoo Ham via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS 697202f4f53SMyungJoo Ham modes ranging from 0.77V to 1.40V by 0.01V steps. 698202f4f53SMyungJoo Ham 6995928f538SLaxman Dewanganconfig REGULATOR_MAX8973 700f1e5ecc5SRamona Alexandra Nechita tristate "Maxim MAX8973A voltage regulator" 7015928f538SLaxman Dewangan depends on I2C 702d2d5437bSLaxman Dewangan depends on THERMAL && THERMAL_OF 7035928f538SLaxman Dewangan select REGMAP_I2C 7045928f538SLaxman Dewangan help 705f1e5ecc5SRamona Alexandra Nechita The MAXIM MAX8973A high-efficiency. three phase, DC-DC step-down 70648f1b4efSKrzysztof Kozlowski switching regulator delivers up to 9A of output current. Each 7075928f538SLaxman Dewangan phase operates at a 2MHz fixed frequency with a 120 deg shift 7085928f538SLaxman Dewangan from the adjacent phase, allowing the use of small magnetic component. 7095928f538SLaxman Dewangan 710bd6ca2cfSMyungJoo Hamconfig REGULATOR_MAX8997 711bd6ca2cfSMyungJoo Ham tristate "Maxim 8997/8966 regulator" 712bd6ca2cfSMyungJoo Ham depends on MFD_MAX8997 713bd6ca2cfSMyungJoo Ham help 714bd6ca2cfSMyungJoo Ham This driver controls a Maxim 8997/8966 regulator 715bd6ca2cfSMyungJoo Ham via I2C bus. The provided regulator is suitable for S5PC110, 716bd6ca2cfSMyungJoo Ham S5PV210, and Exynos-4 chips to control VCC_CORE and 717bd6ca2cfSMyungJoo Ham VCC_USIM voltages. 718bd6ca2cfSMyungJoo Ham 719156f2528SKyungmin Parkconfig REGULATOR_MAX8998 720156f2528SKyungmin Park tristate "Maxim 8998 voltage regulator" 72169f71008SMarek Szyprowski depends on MFD_MAX8998 722156f2528SKyungmin Park help 723156f2528SKyungmin Park This driver controls a Maxim 8998 voltage output regulator 724156f2528SKyungmin Park via I2C bus. The provided regulator is suitable for S3C6410 725156f2528SKyungmin Park and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages. 726156f2528SKyungmin Park 727bfff546aSWatson Chowconfig REGULATOR_MAX20086 728bfff546aSWatson Chow tristate "Maxim MAX20086-MAX20089 Camera Power Protectors" 729bfff546aSWatson Chow depends on I2C 730bfff546aSWatson Chow select REGMAP_I2C 731bfff546aSWatson Chow help 732bfff546aSWatson Chow This driver controls a Maxim MAX20086-MAX20089 camera power 733bfff546aSWatson Chow protectorvia I2C bus. The regulator has 2 or 4 outputs depending on 734bfff546aSWatson Chow the device model. This driver is only capable to turn on/off them. 735bfff546aSWatson Chow 736047ebaffSBjorn Anderssonconfig REGULATOR_MAX20411 737047ebaffSBjorn Andersson tristate "Maxim MAX20411 High-Efficiency Single Step-Down Converter" 738047ebaffSBjorn Andersson depends on I2C 739047ebaffSBjorn Andersson select REGMAP_I2C 740047ebaffSBjorn Andersson help 741047ebaffSBjorn Andersson This driver controls the Maxim MAX20411 family of high-efficiency, 742047ebaffSBjorn Andersson syncrhonous step-down converters. 743047ebaffSBjorn Andersson 744133d4016SJonghwa Leeconfig REGULATOR_MAX77686 745133d4016SJonghwa Lee tristate "Maxim 77686 regulator" 7460c7d1b4dSKrzysztof Kozlowski depends on MFD_MAX77686 || COMPILE_TEST 747133d4016SJonghwa Lee help 748133d4016SJonghwa Lee This driver controls a Maxim 77686 regulator 749133d4016SJonghwa Lee via I2C bus. The provided regulator is suitable for 750133d4016SJonghwa Lee Exynos-4 chips to control VARM and VINT voltages. 751133d4016SJonghwa Lee 75280b022e2SJonghwa Leeconfig REGULATOR_MAX77693 7539e9a08e8SKrzysztof Kozlowski tristate "Maxim 77693/77843 regulator" 7540c7d1b4dSKrzysztof Kozlowski depends on MFD_MAX77693 || MFD_MAX77843 || COMPILE_TEST 75580b022e2SJonghwa Lee help 7569e9a08e8SKrzysztof Kozlowski This driver controls a Maxim 77693/77843 regulators via I2C bus. 75780b022e2SJonghwa Lee The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2' 75880b022e2SJonghwa Lee and one current regulator 'CHARGER'. This is suitable for 7599e9a08e8SKrzysztof Kozlowski Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips. 76080b022e2SJonghwa Lee 761e6f2f805SJavier Martinez Canillasconfig REGULATOR_MAX77802 762e6f2f805SJavier Martinez Canillas tristate "Maxim 77802 regulator" 7630c7d1b4dSKrzysztof Kozlowski depends on MFD_MAX77686 || COMPILE_TEST 764e6f2f805SJavier Martinez Canillas help 765e6f2f805SJavier Martinez Canillas This driver controls a Maxim 77802 regulator 766e6f2f805SJavier Martinez Canillas via I2C bus. The provided regulator is suitable for 767e6f2f805SJavier Martinez Canillas Exynos5420/Exynos5800 SoCs to control various voltages. 768e6f2f805SJavier Martinez Canillas It includes support for control of voltage and ramp speed. 769e6f2f805SJavier Martinez Canillas 770e7314653SIskren Chernevconfig REGULATOR_MAX77826 771e7314653SIskren Chernev tristate "Maxim 77826 regulator" 772e7314653SIskren Chernev depends on I2C 773e7314653SIskren Chernev select REGMAP_I2C 774e7314653SIskren Chernev help 775e7314653SIskren Chernev This driver controls a Maxim 77826 regulator via I2C bus. 776e7314653SIskren Chernev The regulator include 15 LDOs, BUCK and BUCK BOOST regulator. 777e7314653SIskren Chernev It includes support for control of output voltage. This 778e7314653SIskren Chernev regulator is found on the Samsung Galaxy S5 (klte) smartphone. 779e7314653SIskren Chernev 78082b736dfSMark Brownconfig REGULATOR_MC13XXX_CORE 78182b736dfSMark Brown tristate 78282b736dfSMark Brown 78382b736dfSMark Brownconfig REGULATOR_MC13783 78482b736dfSMark Brown tristate "Freescale MC13783 regulator driver" 785e5a3da21SAlexander Shiyan depends on MFD_MC13XXX 78682b736dfSMark Brown select REGULATOR_MC13XXX_CORE 78782b736dfSMark Brown help 78882b736dfSMark Brown Say y here to support the regulators found on the Freescale MC13783 78982b736dfSMark Brown PMIC. 79082b736dfSMark Brown 79182b736dfSMark Brownconfig REGULATOR_MC13892 79282b736dfSMark Brown tristate "Freescale MC13892 regulator driver" 79382b736dfSMark Brown depends on MFD_MC13XXX 79482b736dfSMark Brown select REGULATOR_MC13XXX_CORE 79582b736dfSMark Brown help 79682b736dfSMark Brown Say y here to support the regulators found on the Freescale MC13892 79782b736dfSMark Brown PMIC. 79882b736dfSMark Brown 799919261c0SAndrei.Stefanescu@microchip.comconfig REGULATOR_MCP16502 800919261c0SAndrei.Stefanescu@microchip.com tristate "Microchip MCP16502 PMIC" 801919261c0SAndrei.Stefanescu@microchip.com depends on I2C && OF 80277ea9060SAxel Lin select REGMAP_I2C 803919261c0SAndrei.Stefanescu@microchip.com help 804919261c0SAndrei.Stefanescu@microchip.com Say y here to support the MCP16502 PMIC. This driver supports 805919261c0SAndrei.Stefanescu@microchip.com basic operations (get/set voltage, get/set operating mode) 806919261c0SAndrei.Stefanescu@microchip.com through the regulator interface. In addition it enables 807919261c0SAndrei.Stefanescu@microchip.com suspend-to-ram/standby transition. 808919261c0SAndrei.Stefanescu@microchip.com 809a273188bSSaravanan Sekarconfig REGULATOR_MP5416 810a273188bSSaravanan Sekar tristate "Monolithic MP5416 PMIC" 811a273188bSSaravanan Sekar depends on I2C && OF 812a273188bSSaravanan Sekar select REGMAP_I2C 813a273188bSSaravanan Sekar help 814a273188bSSaravanan Sekar Say y here to support the MP5416 PMIC. This will enable supports 815a273188bSSaravanan Sekar the software controllable 4 buck and 4 LDO regulators. 816a273188bSSaravanan Sekar Say M here if you want to include support for the regulator as a 817a273188bSSaravanan Sekar module. 818a273188bSSaravanan Sekar 819c66f1cbaSMarkus Reichlconfig REGULATOR_MP8859 820c66f1cbaSMarkus Reichl tristate "MPS MP8859 regulator driver" 821c66f1cbaSMarkus Reichl depends on I2C 822c66f1cbaSMarkus Reichl select REGMAP_I2C 823c66f1cbaSMarkus Reichl help 824c66f1cbaSMarkus Reichl Say y here to support the MP8859 voltage regulator. This driver 825c66f1cbaSMarkus Reichl supports basic operations (get/set voltage) through the regulator 826c66f1cbaSMarkus Reichl interface. 827c66f1cbaSMarkus Reichl Say M here if you want to include support for the regulator as a 828c66f1cbaSMarkus Reichl module. The module will be named "mp8859". 829c66f1cbaSMarkus Reichl 83097be8288SJisheng Zhangconfig REGULATOR_MP886X 83197be8288SJisheng Zhang tristate "MPS MP8869 regulator driver" 832c4b02c92SJean Delvare depends on I2C && OF 83397be8288SJisheng Zhang select REGMAP_I2C 83497be8288SJisheng Zhang help 83597be8288SJisheng Zhang This driver supports the MP8869 voltage regulator. 83697be8288SJisheng Zhang 8376501c1f5SSaravanan Sekarconfig REGULATOR_MPQ7920 8386501c1f5SSaravanan Sekar tristate "Monolithic MPQ7920 PMIC" 8396501c1f5SSaravanan Sekar depends on I2C && OF 8406501c1f5SSaravanan Sekar select REGMAP_I2C 8416501c1f5SSaravanan Sekar help 8426501c1f5SSaravanan Sekar Say y here to support the MPQ7920 PMIC. This will enable supports 8436501c1f5SSaravanan Sekar the software controllable 4 buck and 5 LDO regulators. 8446501c1f5SSaravanan Sekar This driver supports the control of different power rails of device 8456501c1f5SSaravanan Sekar through regulator interface. 8466501c1f5SSaravanan Sekar 8478766018bSHenry Chenconfig REGULATOR_MT6311 8488766018bSHenry Chen tristate "MediaTek MT6311 PMIC" 8498766018bSHenry Chen depends on I2C 850aab3c3f3SHenry Chen select REGMAP_I2C 8518766018bSHenry Chen help 8528766018bSHenry Chen Say y here to select this option to enable the power regulator of 8538766018bSHenry Chen MediaTek MT6311 PMIC. 8548766018bSHenry Chen This driver supports the control of different power rails of device 8558766018bSHenry Chen through regulator interface. 8568766018bSHenry Chen 8577aa382cfSHsin-Hsiung Wangconfig REGULATOR_MT6315 8587aa382cfSHsin-Hsiung Wang tristate "MediaTek MT6315 PMIC" 8597aa382cfSHsin-Hsiung Wang depends on SPMI 8607aa382cfSHsin-Hsiung Wang select REGMAP_SPMI 8617aa382cfSHsin-Hsiung Wang help 8627aa382cfSHsin-Hsiung Wang Say y here to select this option to enable the power regulator of 8637aa382cfSHsin-Hsiung Wang MediaTek MT6315 PMIC. 8647aa382cfSHsin-Hsiung Wang This driver supports the control of different power rails of device 8657aa382cfSHsin-Hsiung Wang through regulator interface. 8667aa382cfSHsin-Hsiung Wang 8672fdf8292SChen Zhongconfig REGULATOR_MT6323 8682fdf8292SChen Zhong tristate "MediaTek MT6323 PMIC" 8692fdf8292SChen Zhong depends on MFD_MT6397 8702fdf8292SChen Zhong help 8712fdf8292SChen Zhong Say y here to select this option to enable the power regulator of 8722fdf8292SChen Zhong MediaTek MT6323 PMIC. 8732fdf8292SChen Zhong This driver supports the control of different power rails of device 8742fdf8292SChen Zhong through regulator interface. 8752fdf8292SChen Zhong 8766f7a71f8SAngeloGioacchino Del Regnoconfig REGULATOR_MT6331 8776f7a71f8SAngeloGioacchino Del Regno tristate "MediaTek MT6331 PMIC" 8786f7a71f8SAngeloGioacchino Del Regno depends on MFD_MT6397 8796f7a71f8SAngeloGioacchino Del Regno help 8806f7a71f8SAngeloGioacchino Del Regno Say y here to select this option to enable the power regulator of 8816f7a71f8SAngeloGioacchino Del Regno MediaTek MT6331 PMIC. 8826f7a71f8SAngeloGioacchino Del Regno This driver supports the control of different power rails of device 8836f7a71f8SAngeloGioacchino Del Regno through regulator interface 8846f7a71f8SAngeloGioacchino Del Regno 8851cc5a52eSAngeloGioacchino Del Regnoconfig REGULATOR_MT6332 8861cc5a52eSAngeloGioacchino Del Regno tristate "MediaTek MT6332 PMIC" 8871cc5a52eSAngeloGioacchino Del Regno depends on MFD_MT6397 8881cc5a52eSAngeloGioacchino Del Regno help 8891cc5a52eSAngeloGioacchino Del Regno Say y here to select this option to enable the power regulator of 8901cc5a52eSAngeloGioacchino Del Regno MediaTek MT6332 PMIC. 8911cc5a52eSAngeloGioacchino Del Regno This driver supports the control of different power rails of device 8921cc5a52eSAngeloGioacchino Del Regno through regulator interface 8931cc5a52eSAngeloGioacchino Del Regno 894dafc7cdeSFabien Parentconfig REGULATOR_MT6357 895dafc7cdeSFabien Parent tristate "MediaTek MT6357 PMIC" 896dafc7cdeSFabien Parent depends on MFD_MT6397 897dafc7cdeSFabien Parent help 898dafc7cdeSFabien Parent Say y here to select this option to enable the power regulator of 899dafc7cdeSFabien Parent MediaTek MT6357 PMIC. 900dafc7cdeSFabien Parent This driver supports the control of different power rails of device 901dafc7cdeSFabien Parent through regulator interface. 902dafc7cdeSFabien Parent 903f67ff1bdSHsin-Hsiung Wangconfig REGULATOR_MT6358 904f67ff1bdSHsin-Hsiung Wang tristate "MediaTek MT6358 PMIC" 9051b3bcca2SAxel Lin depends on MFD_MT6397 906f67ff1bdSHsin-Hsiung Wang help 907f67ff1bdSHsin-Hsiung Wang Say y here to select this option to enable the power regulator of 908f67ff1bdSHsin-Hsiung Wang MediaTek MT6358 PMIC. 909f67ff1bdSHsin-Hsiung Wang This driver supports the control of different power rails of device 910f67ff1bdSHsin-Hsiung Wang through regulator interface. 911f67ff1bdSHsin-Hsiung Wang 912d7a58decSWen Suconfig REGULATOR_MT6359 913d7a58decSWen Su tristate "MediaTek MT6359 PMIC" 914d7a58decSWen Su depends on MFD_MT6397 915d7a58decSWen Su help 916d7a58decSWen Su Say y here to select this option to enable the power regulator of 917d7a58decSWen Su MediaTek MT6359 PMIC. 918d7a58decSWen Su This driver supports the control of different power rails of device 919d7a58decSWen Su through regulator interface. 920d7a58decSWen Su 921d321571dSGene Chenconfig REGULATOR_MT6360 922d321571dSGene Chen tristate "MT6360 SubPMIC Regulator" 923d321571dSGene Chen depends on MFD_MT6360 924d321571dSGene Chen help 925d321571dSGene Chen Say Y here to enable MT6360 regulator support. 926d321571dSGene Chen This is support MT6360 PMIC/LDO part include 927d321571dSGene Chen 2-channel buck with Thermal Shutdown and Overload Protection 928d321571dSGene Chen 6-channel High PSRR and Low Dropout LDO. 929d321571dSGene Chen 9308171c93bSChiYuan Huangconfig REGULATOR_MT6370 9318171c93bSChiYuan Huang tristate "MT6370 SubPMIC Regulator" 9328171c93bSChiYuan Huang depends on MFD_MT6370 9338171c93bSChiYuan Huang help 9348171c93bSChiYuan Huang Say Y here to enable MT6370 regulator support. 9358171c93bSChiYuan Huang This driver supports the control for DisplayBias voltages and one 9368171c93bSChiYuan Huang general purpose LDO which is commonly used to drive the vibrator. 9378171c93bSChiYuan Huang 938a551e273SChenglin Xuconfig REGULATOR_MT6380 939a551e273SChenglin Xu tristate "MediaTek MT6380 PMIC" 940a551e273SChenglin Xu depends on MTK_PMIC_WRAP 941a551e273SChenglin Xu help 942a551e273SChenglin Xu Say y here to select this option to enable the power regulator of 943a551e273SChenglin Xu MediaTek MT6380 PMIC. 944a551e273SChenglin Xu This driver supports the control of different power rails of device 945a551e273SChenglin Xu through regulator interface. 946a551e273SChenglin Xu 9470425e242SFlora Fuconfig REGULATOR_MT6397 9480425e242SFlora Fu tristate "MediaTek MT6397 PMIC" 9490425e242SFlora Fu depends on MFD_MT6397 9500425e242SFlora Fu help 9510425e242SFlora Fu Say y here to select this option to enable the power regulator of 9520425e242SFlora Fu MediaTek MT6397 PMIC. 9530425e242SFlora Fu This driver supports the control of different power rails of device 9540425e242SFlora Fu through regulator interface. 9550425e242SFlora Fu 956a0db6b0aShenryc.chenconfig REGULATOR_MTK_DVFSRC 957a0db6b0aShenryc.chen tristate "MediaTek DVFSRC regulator driver" 958a0db6b0aShenryc.chen depends on MTK_DVFSRC 959a0db6b0aShenryc.chen help 960a0db6b0aShenryc.chen Say y here to control regulator by DVFSRC (dynamic voltage 961a0db6b0aShenryc.chen and frequency scaling resource collector). 962a0db6b0aShenryc.chen This driver supports to control regulators via the DVFSRC 963a0db6b0aShenryc.chen of Mediatek. It allows for voting on regulator state 964a0db6b0aShenryc.chen between multiple users. 965a0db6b0aShenryc.chen 96682b736dfSMark Brownconfig REGULATOR_PALMAS 96782b736dfSMark Brown tristate "TI Palmas PMIC Regulators" 96882b736dfSMark Brown depends on MFD_PALMAS 96982b736dfSMark Brown help 97082b736dfSMark Brown If you wish to control the regulators on the Palmas series of 97182b736dfSMark Brown chips say Y here. This will enable support for all the software 97282b736dfSMark Brown controllable SMPS/LDO regulators. 97382b736dfSMark Brown 97482b736dfSMark Brown The regulators available on Palmas series chips vary depending 97582b736dfSMark Brown on the muxing. This is handled automatically in the driver by 97682b736dfSMark Brown reading the mux info from OTP. 97782b736dfSMark Brown 97811469e0bSBalaji T Kconfig REGULATOR_PBIAS 97911469e0bSBalaji T K tristate "PBIAS OMAP regulator driver" 98011469e0bSBalaji T K depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON 98111469e0bSBalaji T K help 98211469e0bSBalaji T K Say y here to support pbias regulator for mmc1:SD card i/o 98311469e0bSBalaji T K on OMAP SoCs. 98411469e0bSBalaji T K This driver provides support for OMAP pbias modelled 98511469e0bSBalaji T K regulators. 98611469e0bSBalaji T K 9870935ff5fSRobin Gongconfig REGULATOR_PCA9450 9880935ff5fSRobin Gong tristate "NXP PCA9450A/PCA9450B/PCA9450C regulator driver" 9890935ff5fSRobin Gong depends on I2C 9900935ff5fSRobin Gong select REGMAP_I2C 9910935ff5fSRobin Gong help 9920935ff5fSRobin Gong Say y here to support the NXP PCA9450A/PCA9450B/PCA9450C PMIC 9930935ff5fSRobin Gong regulator driver. 9940935ff5fSRobin Gong 9950959b670SJoy Zouconfig REGULATOR_PF9453 9960959b670SJoy Zou tristate "NXP PF9453 regulator driver" 9970959b670SJoy Zou depends on I2C 9980959b670SJoy Zou select REGMAP_I2C 9990959b670SJoy Zou help 10000959b670SJoy Zou Say y here to support the NXP PF9453 PMIC regulator driver. 10010959b670SJoy Zou 1002dfb9b8a4SAxel Linconfig REGULATOR_PCAP 1003dfb9b8a4SAxel Lin tristate "Motorola PCAP2 regulator driver" 1004dfb9b8a4SAxel Lin depends on EZX_PCAP 100542fad570SMark Brown help 100642fad570SMark Brown This driver provides support for the voltage regulators of the 1007dfb9b8a4SAxel Lin PCAP2 PMIC. 10085ec271e7SBalaji Rao 1009d3795d63SJagan Tekiconfig REGULATOR_PF8X00 1010d3795d63SJagan Teki tristate "NXP PF8100/PF8121A/PF8200 regulator driver" 1011d3795d63SJagan Teki depends on I2C && OF 1012d3795d63SJagan Teki select REGMAP_I2C 1013d3795d63SJagan Teki help 1014d3795d63SJagan Teki Say y here to support the regulators found on the NXP 1015d3795d63SJagan Teki PF8100/PF8121A/PF8200 PMIC. 1016d3795d63SJagan Teki 10174d23b84dSAdrien Grassein Say M here if you want to support for the regulators found 10184d23b84dSAdrien Grassein on the NXP PF8100/PF8121A/PF8200 PMIC. The module will be named 10194d23b84dSAdrien Grassein "pf8x00-regulator". 10204d23b84dSAdrien Grassein 10213784b6d6SRobin Gongconfig REGULATOR_PFUZE100 1022297101abSStefan Wahren tristate "Freescale PFUZE100/200/3000/3001 regulator driver" 10236a6939d5SFabio Estevam depends on I2C && OF 102494421b05SAxel Lin select REGMAP_I2C 10253784b6d6SRobin Gong help 10262cee2121SAxel Lin Say y here to support the regulators found on the Freescale 1027297101abSStefan Wahren PFUZE100/200/3000/3001 PMIC. 10283784b6d6SRobin Gong 1029f307a7e9SJames Banconfig REGULATOR_PV88060 1030f307a7e9SJames Ban tristate "Powerventure Semiconductor PV88060 regulator" 1031f307a7e9SJames Ban depends on I2C 1032f307a7e9SJames Ban select REGMAP_I2C 1033f307a7e9SJames Ban help 1034f307a7e9SJames Ban Say y here to support the voltage regulators and convertors 1035f307a7e9SJames Ban PV88060 1036f307a7e9SJames Ban 103799cf3af5SJames Banconfig REGULATOR_PV88080 103899cf3af5SJames Ban tristate "Powerventure Semiconductor PV88080 regulator" 103999cf3af5SJames Ban depends on I2C 104099cf3af5SJames Ban select REGMAP_I2C 104199cf3af5SJames Ban help 104299cf3af5SJames Ban Say y here to support the buck convertors on PV88080 104399cf3af5SJames Ban 1044c90456e3SJames Banconfig REGULATOR_PV88090 1045c90456e3SJames Ban tristate "Powerventure Semiconductor PV88090 regulator" 1046c90456e3SJames Ban depends on I2C 1047c90456e3SJames Ban select REGMAP_I2C 1048c90456e3SJames Ban help 1049c90456e3SJames Ban Say y here to support the voltage regulators and convertors 1050c90456e3SJames Ban on PV88090 1051c90456e3SJames Ban 1052aa66cc66SChris Zhongconfig REGULATOR_PWM 1053aa66cc66SChris Zhong tristate "PWM voltage regulator" 1054aa66cc66SChris Zhong depends on PWM 1055aa66cc66SChris Zhong help 1056aa66cc66SChris Zhong This driver supports PWM controlled voltage regulators. PWM 1057aa66cc66SChris Zhong duty cycle can increase or decrease the voltage. 1058aa66cc66SChris Zhong 105911d861d2SJohan Hovoldconfig REGULATOR_QCOM_PM8008 106011d861d2SJohan Hovold tristate "Qualcomm PM8008 PMIC regulators" 106111d861d2SJohan Hovold depends on MFD_QCOM_PM8008 106211d861d2SJohan Hovold help 106311d861d2SJohan Hovold Select this option to enable support for the voltage regulators in 106411d861d2SJohan Hovold Qualcomm PM8008 PMICs. 106511d861d2SJohan Hovold 10667cbfbe23SKonrad Dybcioconfig REGULATOR_QCOM_REFGEN 10677cbfbe23SKonrad Dybcio tristate "Qualcomm REFGEN regulator driver" 10686b677c1aSGeert Uytterhoeven depends on ARCH_QCOM || COMPILE_TEST 10697cbfbe23SKonrad Dybcio depends on HAS_IOMEM 10707cbfbe23SKonrad Dybcio depends on REGMAP 10717cbfbe23SKonrad Dybcio help 10727cbfbe23SKonrad Dybcio This driver supports the MMIO-mapped reference voltage regulator, 10737cbfbe23SKonrad Dybcio used internally by some PHYs on many Qualcomm SoCs. 10747cbfbe23SKonrad Dybcio 10757cbfbe23SKonrad Dybcio Say M here if you want to include support for this regulator as 10767cbfbe23SKonrad Dybcio a module. The module will be named "qcom-refgen-regulator". 10777cbfbe23SKonrad Dybcio 10782720386eSBjorn Anderssonconfig REGULATOR_QCOM_RPM 10792720386eSBjorn Andersson tristate "Qualcomm RPM regulator driver" 10802720386eSBjorn Andersson depends on MFD_QCOM_RPM 10812720386eSBjorn Andersson help 10822720386eSBjorn Andersson If you say yes to this option, support will be included for the 10832720386eSBjorn Andersson regulators exposed by the Resource Power Manager found in Qualcomm 10842720386eSBjorn Andersson 8660, 8960 and 8064 based devices. 10852720386eSBjorn Andersson 10862720386eSBjorn Andersson Say M here if you want to include support for the regulators on the 10872720386eSBjorn Andersson Qualcomm RPM as a module. The module will be named 10882720386eSBjorn Andersson "qcom_rpm-regulator". 10892720386eSBjorn Andersson 109046fc033eSDavid Collinsconfig REGULATOR_QCOM_RPMH 109146fc033eSDavid Collins tristate "Qualcomm Technologies, Inc. RPMh regulator driver" 109234c5aa26SJohn Stultz depends on QCOM_RPMH || (QCOM_RPMH=n && COMPILE_TEST) 1093d957d161SArnd Bergmann depends on QCOM_COMMAND_DB || (QCOM_COMMAND_DB=n && COMPILE_TEST) 109446fc033eSDavid Collins help 109546fc033eSDavid Collins This driver supports control of PMIC regulators via the RPMh hardware 109646fc033eSDavid Collins block found on Qualcomm Technologies Inc. SoCs. RPMh regulator 109746fc033eSDavid Collins control allows for voting on regulator state between multiple 109846fc033eSDavid Collins processors within the SoC. 109946fc033eSDavid Collins 1100da65e367SBjorn Anderssonconfig REGULATOR_QCOM_SMD_RPM 1101da65e367SBjorn Andersson tristate "Qualcomm SMD based RPM regulator driver" 1102da65e367SBjorn Andersson depends on QCOM_SMD_RPM 1103da65e367SBjorn Andersson help 1104da65e367SBjorn Andersson If you say yes to this option, support will be included for the 1105da65e367SBjorn Andersson regulators exposed by the Resource Power Manager found in Qualcomm 1106da65e367SBjorn Andersson 8974 based devices. 1107da65e367SBjorn Andersson 1108da65e367SBjorn Andersson Say M here if you want to include support for the regulators on the 1109da65e367SBjorn Andersson Qualcomm RPM as a module. The module will be named 1110da65e367SBjorn Andersson "qcom_smd-regulator". 1111da65e367SBjorn Andersson 1112e92a4047SStephen Boydconfig REGULATOR_QCOM_SPMI 1113e92a4047SStephen Boyd tristate "Qualcomm SPMI regulator driver" 1114e92a4047SStephen Boyd depends on SPMI || COMPILE_TEST 1115e92a4047SStephen Boyd help 1116e92a4047SStephen Boyd If you say yes to this option, support will be included for the 1117e92a4047SStephen Boyd regulators found in Qualcomm SPMI PMICs. 1118e92a4047SStephen Boyd 1119e92a4047SStephen Boyd Say M here if you want to include support for the regulators on the 1120e92a4047SStephen Boyd Qualcomm SPMI PMICs as a module. The module will be named 1121e92a4047SStephen Boyd "qcom_spmi-regulator". 1122e92a4047SStephen Boyd 11234fe66d5aSWesley Chengconfig REGULATOR_QCOM_USB_VBUS 11244fe66d5aSWesley Cheng tristate "Qualcomm USB Vbus regulator driver" 11254fe66d5aSWesley Cheng depends on SPMI || COMPILE_TEST 11264fe66d5aSWesley Cheng help 11274fe66d5aSWesley Cheng If you say yes to this option, support will be included for the 11284fe66d5aSWesley Cheng regulator used to enable the VBUS output. 11294fe66d5aSWesley Cheng 11304fe66d5aSWesley Cheng Say M here if you want to include support for enabling the VBUS output 11314fe66d5aSWesley Cheng as a module. The module will be named "qcom_usb_vbus_regulator". 11324fe66d5aSWesley Cheng 11337bce1663SBiju Dasconfig REGULATOR_RAA215300 11347bce1663SBiju Das tristate "Renesas RAA215300 driver" 11357bce1663SBiju Das select REGMAP_I2C 1136e9bd04e5SBiju Das depends on COMMON_CLK 11377bce1663SBiju Das depends on I2C 11387bce1663SBiju Das help 11398845252fSBiju Das If you say yes to this option, support will be included for the 11408845252fSBiju Das Renesas RAA215300 PMIC. 11418845252fSBiju Das 11428845252fSBiju Das Say M here if you want to include support for Renesas RAA215300 PMIC 11438845252fSBiju Das as a module. The module will be named "raa215300". 11447bce1663SBiju Das 114538573472SMarek Vasutconfig REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY 114638573472SMarek Vasut tristate "Raspberry Pi 7-inch touchscreen panel ATTINY regulator" 114738573472SMarek Vasut depends on BACKLIGHT_CLASS_DEVICE 114838573472SMarek Vasut depends on I2C 11498c518eb4SDave Stevenson depends on OF_GPIO 115038573472SMarek Vasut select REGMAP_I2C 115138573472SMarek Vasut help 115238573472SMarek Vasut This driver supports ATTINY regulator on the Raspberry Pi 7-inch 115338573472SMarek Vasut touchscreen unit. The regulator is used to enable power to the 115438573472SMarek Vasut TC358762, display and to control backlight. 115538573472SMarek Vasut 11566ffc3270SLaxman Dewanganconfig REGULATOR_RC5T583 11576ffc3270SLaxman Dewangan tristate "RICOH RC5T583 Power regulators" 11586ffc3270SLaxman Dewangan depends on MFD_RC5T583 11596ffc3270SLaxman Dewangan help 11606ffc3270SLaxman Dewangan Select this option to enable the power regulator of RICOH 11616ffc3270SLaxman Dewangan PMIC RC5T583. 11626ffc3270SLaxman Dewangan This driver supports the control of different power rails of device 11636ffc3270SLaxman Dewangan through regulator interface. The device supports multiple DCDC/LDO 11646ffc3270SLaxman Dewangan outputs which can be controlled by i2c communication. 11656ffc3270SLaxman Dewangan 11662cd64ae3SChris Zhongconfig REGULATOR_RK808 1167e444f6d6SHeiko Stuebner tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power regulators" 1168c20e8c5bSSebastian Reichel depends on MFD_RK8XX 11692cd64ae3SChris Zhong help 11702cd64ae3SChris Zhong Select this option to enable the power regulator of ROCKCHIP 1171e444f6d6SHeiko Stuebner PMIC RK805,RK809&RK817,RK808 and RK818. 11722cd64ae3SChris Zhong This driver supports the control of different power rails of device 11732cd64ae3SChris Zhong through regulator interface. The device supports multiple DCDC/LDO 11742cd64ae3SChris Zhong outputs which can be controlled by i2c communication. 11752cd64ae3SChris Zhong 1176811b7006SBeniamino Galvaniconfig REGULATOR_RN5T618 1177ed6d362dSStefan Agner tristate "Ricoh RN5T567/618 voltage regulators" 1178811b7006SBeniamino Galvani depends on MFD_RN5T618 1179811b7006SBeniamino Galvani help 118083b2a3c2SPierre-Hugues Husson Say y here to support the regulators found on Ricoh RN5T567, 118183b2a3c2SPierre-Hugues Husson RN5T618 or RC5T619 PMIC. 1182811b7006SBeniamino Galvani 118321b72156SMatti Vaittinenconfig REGULATOR_ROHM 118421b72156SMatti Vaittinen tristate 118521b72156SMatti Vaittinen 11865bbbfc7fSChiYuan Huangconfig REGULATOR_RT4801 11875bbbfc7fSChiYuan Huang tristate "Richtek RT4801 Regulators" 11885bbbfc7fSChiYuan Huang depends on I2C 118902532cb8SAxel Lin select REGMAP_I2C 11905bbbfc7fSChiYuan Huang help 11915bbbfc7fSChiYuan Huang This adds support for voltage regulators in Richtek RT4801 Display Bias IC. 11925bbbfc7fSChiYuan Huang The device supports two regulators (DSVP/DSVN). 11935bbbfc7fSChiYuan Huang 11946928a3c0SChiYuan Huangconfig REGULATOR_RT4803 11956928a3c0SChiYuan Huang tristate "Richtek RT4803 boost regualtor" 11966928a3c0SChiYuan Huang depends on I2C 11976928a3c0SChiYuan Huang select REGMAP_I2C 11986928a3c0SChiYuan Huang help 11996928a3c0SChiYuan Huang This adds support for RT4803 boost converter that integrates the 12006928a3c0SChiYuan Huang bypass switch. If the input voltage is low than the required voltage, 12016928a3c0SChiYuan Huang RT4803 will enter boost mode. Otherwise, enable internal bypass 12026928a3c0SChiYuan Huang switch to enter bypass mode. 12036928a3c0SChiYuan Huang 12049351ab8bSChiYuan Huangconfig REGULATOR_RT4831 12059351ab8bSChiYuan Huang tristate "Richtek RT4831 DSV Regulators" 12069351ab8bSChiYuan Huang depends on MFD_RT4831 12079351ab8bSChiYuan Huang help 12089351ab8bSChiYuan Huang This adds support for voltage regulators in Richtek RT4831. 12099351ab8bSChiYuan Huang There are three regulators (VLCM/DSVP/DSVN). 12109351ab8bSChiYuan Huang VLCM is a virtual voltage input for DSVP/DSVN inside IC. 12119351ab8bSChiYuan Huang And DSVP/DSVN is the real Vout range from 4V to 6.5V. 12129351ab8bSChiYuan Huang It's common used to provide the power for the display panel. 12139351ab8bSChiYuan Huang 1214b1917578SBeomho Seoconfig REGULATOR_RT5033 1215b1917578SBeomho Seo tristate "Richtek RT5033 Regulators" 1216b1917578SBeomho Seo depends on MFD_RT5033 1217b1917578SBeomho Seo help 1218b1917578SBeomho Seo This adds support for voltage and current regulators in Richtek 1219b1917578SBeomho Seo RT5033 PMIC. The device supports multiple regulators like 1220b1917578SBeomho Seo current source, LDO and Buck. 1221b1917578SBeomho Seo 1222c0216c0eSChiYuan Huangconfig REGULATOR_RT5120 1223c0216c0eSChiYuan Huang tristate "Richtek RT5120 PMIC Regulators" 1224c0216c0eSChiYuan Huang depends on MFD_RT5120 1225c0216c0eSChiYuan Huang help 1226c0216c0eSChiYuan Huang This adds support for voltage regulator in Richtek RT5120 PMIC. 1227c0216c0eSChiYuan Huang It integrates 4 channels buck controller, 1 channel LDO, 1 EXTEN 1228c0216c0eSChiYuan Huang to control external power source. Only BUCK1 is adjustable from 1229c0216c0eSChiYuan Huang 600mV to 1395mV, per step 6.250mV. The others are all fixed voltage 1230c0216c0eSChiYuan Huang by external hardware circuit. 1231c0216c0eSChiYuan Huang 1232760423dfSChiYuan Huangconfig REGULATOR_RT5190A 1233760423dfSChiYuan Huang tristate "Richtek RT5190A PMIC" 1234760423dfSChiYuan Huang depends on I2C 1235760423dfSChiYuan Huang select REGMAP_I2C 1236760423dfSChiYuan Huang help 1237760423dfSChiYuan Huang This adds support for voltage regulator in Richtek RT5190A PMIC. 1238760423dfSChiYuan Huang It integratas 1 channel buck controller, 3 channels high efficiency 1239760423dfSChiYuan Huang buck converters, 1 LDO, mute AC OFF depop function, with the general 1240760423dfSChiYuan Huang I2C control interface. 1241760423dfSChiYuan Huang 12424536f3b9SChiYuan Huangconfig REGULATOR_RT5739 12434eb6678aSGeert Uytterhoeven tristate "Richtek RT5739 Regulator" 12444536f3b9SChiYuan Huang depends on I2C 12454536f3b9SChiYuan Huang select REGMAP_I2C 12464536f3b9SChiYuan Huang help 12474536f3b9SChiYuan Huang This adds support for voltage regulator in Richtek RT5739. 12484536f3b9SChiYuan Huang It's a step-down switching voltage regulator. Using a proprietary 12494536f3b9SChiYuan Huang architecture with synchronous rectification, it is capable of 12504536f3b9SChiYuan Huang delivering 3.5A continuously at over 80% efficiency. 12514536f3b9SChiYuan Huang 12524536f3b9SChiYuan Huang This driver can also be built as a module. If so, the module 12534536f3b9SChiYuan Huang will be called rt5739. 12544536f3b9SChiYuan Huang 12557b36ddb2SChiYuan Huangconfig REGULATOR_RT5759 12567b36ddb2SChiYuan Huang tristate "Richtek RT5759 Regulator" 12577b36ddb2SChiYuan Huang depends on I2C 12587b36ddb2SChiYuan Huang select REGMAP_I2C 12597b36ddb2SChiYuan Huang help 12607b36ddb2SChiYuan Huang This adds support for voltage regulator in Richtek RT5759. 12617b36ddb2SChiYuan Huang The RT5759 is a high-performance, synchronous step-down DC-DC 12627b36ddb2SChiYuan Huang converter that can deliver up to 9A output current from 3V to 6.5V 12637b36ddb2SChiYuan Huang input supply. 12647b36ddb2SChiYuan Huang 1265de20b747SChiYuan Huangconfig REGULATOR_RT6160 1266de20b747SChiYuan Huang tristate "Richtek RT6160 BuckBoost voltage regulator" 1267de20b747SChiYuan Huang depends on I2C 1268de20b747SChiYuan Huang select REGMAP_I2C 1269de20b747SChiYuan Huang help 1270de20b747SChiYuan Huang This adds support for voltage regulator in Richtek RT6160. 1271de20b747SChiYuan Huang This device automatically change voltage output mode from 1272f020e4d0SColin Ian King Buck or Boost. The mode transition depend on the input source voltage. 1273de20b747SChiYuan Huang The wide output range is from 2025mV to 5200mV and can be used on most 1274de20b747SChiYuan Huang common application scenario. 1275de20b747SChiYuan Huang 1276e6999e7cSChiYuan Huangconfig REGULATOR_RT6190 1277e6999e7cSChiYuan Huang tristate "Richtek RT6190 4-Switch BuckBoost controller" 1278e6999e7cSChiYuan Huang depends on I2C 1279e6999e7cSChiYuan Huang select REGMAP_I2C 1280e6999e7cSChiYuan Huang help 1281e6999e7cSChiYuan Huang The RT6190 is a 4-Switch BuckBoost controller designed for converting 1282e6999e7cSChiYuan Huang input voltage to output voltage that can be equal to, higher or lower 1283e6999e7cSChiYuan Huang than input voltage. It operates with wide input voltage range from 1284e6999e7cSChiYuan Huang 4.5V to 36V, and the output voltage can be set from 3V to 36V by 1285e6999e7cSChiYuan Huang external FB pin. 1286e6999e7cSChiYuan Huang 1287a747070eSChiYuan Huangconfig REGULATOR_RT6245 1288a747070eSChiYuan Huang tristate "Richtek RT6245 voltage regulator" 1289a747070eSChiYuan Huang depends on I2C 1290a747070eSChiYuan Huang select REGMAP_I2C 1291a747070eSChiYuan Huang help 1292f020e4d0SColin Ian King This adds support for Richtek RT6245 voltage regulator. 1293a747070eSChiYuan Huang It can support up to 14A output current and adjustable output voltage 1294a747070eSChiYuan Huang from 0.4375V to 1.3875V, per step 12.5mV. 1295a747070eSChiYuan Huang 12960555d414SChiYuan Huangconfig REGULATOR_RTQ2134 12970555d414SChiYuan Huang tristate "Richtek RTQ2134 SubPMIC Regulator" 12980555d414SChiYuan Huang depends on I2C 12990555d414SChiYuan Huang select REGMAP_I2C 13000555d414SChiYuan Huang help 13010555d414SChiYuan Huang This driver adds support for RTQ2134 SubPMIC regulators. 13020555d414SChiYuan Huang The RTQ2134 is a multi-phase, programmable power management IC that 13030555d414SChiYuan Huang integrate with four high efficient, synchronous step-down converter 13040555d414SChiYuan Huang cores. It features wide output voltage range and the capability to 13050555d414SChiYuan Huang configure the corresponding power stages. 13060555d414SChiYuan Huang 1307b8c054a5SChiYuan Huangconfig REGULATOR_RTMV20 13085f01de6fSAxel Lin tristate "Richtek RTMV20 Laser Diode Regulator" 1309b8c054a5SChiYuan Huang depends on I2C 1310b8c054a5SChiYuan Huang select REGMAP_I2C 1311b8c054a5SChiYuan Huang help 1312b8c054a5SChiYuan Huang This driver adds support for the load switch current regulator on 1313b8c054a5SChiYuan Huang the Richtek RTMV20. It can support the load current up to 6A and 1314b8c054a5SChiYuan Huang integrate strobe/vsync/fsin signal to synchronize the IR camera. 1315b8c054a5SChiYuan Huang 1316f40f9409SChiYuan Huangconfig REGULATOR_RTQ6752 1317f40f9409SChiYuan Huang tristate "Richtek RTQ6752 TFT LCD voltage regulator" 1318f40f9409SChiYuan Huang depends on I2C 1319f40f9409SChiYuan Huang select REGMAP_I2C 1320f40f9409SChiYuan Huang help 1321f40f9409SChiYuan Huang This driver adds support for Richtek RTQ6752. RTQ6752 includes two 1322f40f9409SChiYuan Huang synchronous boost converters for PAVDD, and one synchronous NAVDD 1323f40f9409SChiYuan Huang buck-boost. This device is suitable for automotive TFT-LCD panel. 1324f40f9409SChiYuan Huang 132585a11f55SAlina Yuconfig REGULATOR_RTQ2208 132685a11f55SAlina Yu tristate "Richtek RTQ2208 SubPMIC Regulator" 132785a11f55SAlina Yu depends on I2C 132885a11f55SAlina Yu select REGMAP_I2C 132985a11f55SAlina Yu help 133085a11f55SAlina Yu This driver adds support for RTQ2208 SubPMIC regulators. 133185a11f55SAlina Yu The RTQ2208 is a multi-phase, programmable power management IC that 133285a11f55SAlina Yu integrate with dual multi-configurable, synchronous buck converters 133385a11f55SAlina Yu and two ldos. It features wide output voltage range from 0.4V to 2.05V 133485a11f55SAlina Yu and the capability to configure the corresponding power stages. 133585a11f55SAlina Yu 1336f1879271SSachin Kamatconfig REGULATOR_S2MPA01 1337f1879271SSachin Kamat tristate "Samsung S2MPA01 voltage regulator" 13380c7d1b4dSKrzysztof Kozlowski depends on MFD_SEC_CORE || COMPILE_TEST 1339cb74685eSSangbeom Kim help 1340f1879271SSachin Kamat This driver controls Samsung S2MPA01 voltage output regulator 1341f1879271SSachin Kamat via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs. 1342f1879271SSachin Kamat 1343cb74685eSSangbeom Kimconfig REGULATOR_S2MPS11 1344169cd52fSKaustabh Chakraborty tristate "Samsung S2MPS11/13/14/15/S2MPU02/05 voltage regulator" 13450c7d1b4dSKrzysztof Kozlowski depends on MFD_SEC_CORE || COMPILE_TEST 1346cb74685eSSangbeom Kim help 1347169cd52fSKaustabh Chakraborty This driver supports a Samsung S2MPS11/13/14/15/S2MPU02/05 voltage 134876b9840bSChanwoo Choi output regulator via I2C bus. The chip is comprised of high efficient 134976b9840bSChanwoo Choi Buck converters including Dual-Phase Buck converter, Buck-Boost 135076b9840bSChanwoo Choi converter, various LDOs. 1351cb74685eSSangbeom Kim 1352dfb9b8a4SAxel Linconfig REGULATOR_S5M8767 1353dfb9b8a4SAxel Lin tristate "Samsung S5M8767A voltage regulator" 13540c7d1b4dSKrzysztof Kozlowski depends on MFD_SEC_CORE || COMPILE_TEST 1355295c08bcSSascha Hauer help 1356dfb9b8a4SAxel Lin This driver supports a Samsung S5M8767A voltage output regulator 1357dfb9b8a4SAxel Lin via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and 1358dfb9b8a4SAxel Lin supports DVS mode with 8bits of output voltage control. 13595e428d5cSYong Shen 1360433c9bb7SErick Chenconfig REGULATOR_SC2731 1361433c9bb7SErick Chen tristate "Spreadtrum SC2731 power regulator driver" 1362433c9bb7SErick Chen depends on MFD_SC27XX_PMIC || COMPILE_TEST 1363433c9bb7SErick Chen help 1364433c9bb7SErick Chen This driver provides support for the voltage regulators on the 1365433c9bb7SErick Chen SC2731 PMIC. 1366433c9bb7SErick Chen 13679839d627SGyungoh Yooconfig REGULATOR_SKY81452 13689839d627SGyungoh Yoo tristate "Skyworks Solutions SKY81452 voltage regulator" 136970b5b27cSGyungoh Yoo depends on MFD_SKY81452 13704a5d3013SLee Jones help 13719839d627SGyungoh Yoo This driver supports Skyworks SKY81452 voltage output regulator 13729839d627SGyungoh Yoo via I2C bus. SKY81452 has one voltage linear regulator can be 13739839d627SGyungoh Yoo programmed from 4.5V to 20V. 13749839d627SGyungoh Yoo 13759839d627SGyungoh Yoo This driver can also be built as a module. If so, the module 13769839d627SGyungoh Yoo will be called sky81452-regulator. 13774a5d3013SLee Jones 1378a867bde3SEric Jeongconfig REGULATOR_SLG51000 1379a867bde3SEric Jeong tristate "Dialog Semiconductor SLG51000 regulators" 1380a867bde3SEric Jeong depends on I2C 1381a867bde3SEric Jeong select REGMAP_I2C 1382a867bde3SEric Jeong help 1383a867bde3SEric Jeong Say y here to support for the Dialog Semiconductor SLG51000. 1384a867bde3SEric Jeong The SLG51000 is seven compact and customizable low dropout 1385a867bde3SEric Jeong regulators. 1386a867bde3SEric Jeong 13874e210fbeSFabrice Gasnierconfig REGULATOR_STM32_BOOSTER 13884e210fbeSFabrice Gasnier tristate "STMicroelectronics STM32 BOOSTER" 13894e210fbeSFabrice Gasnier depends on ARCH_STM32 || COMPILE_TEST 13904e210fbeSFabrice Gasnier help 13914e210fbeSFabrice Gasnier This driver supports internal booster (3V3) embedded in some 13924e210fbeSFabrice Gasnier STMicroelectronics STM32 chips. It can be used to supply ADC analog 13934e210fbeSFabrice Gasnier input switches when vdda supply is below 2.7V. 13944e210fbeSFabrice Gasnier 13954e210fbeSFabrice Gasnier This driver can also be built as a module. If so, the module 13964e210fbeSFabrice Gasnier will be called stm32-booster. 13974e210fbeSFabrice Gasnier 13980cdbf481SFabrice Gasnierconfig REGULATOR_STM32_VREFBUF 13990cdbf481SFabrice Gasnier tristate "STMicroelectronics STM32 VREFBUF" 14000cdbf481SFabrice Gasnier depends on ARCH_STM32 || COMPILE_TEST 14010cdbf481SFabrice Gasnier help 14020cdbf481SFabrice Gasnier This driver supports STMicroelectronics STM32 VREFBUF (voltage 14030cdbf481SFabrice Gasnier reference buffer) which can be used as voltage reference for 14040cdbf481SFabrice Gasnier internal ADCs, DACs and also for external components through 14050cdbf481SFabrice Gasnier dedicated Vref+ pin. 14060cdbf481SFabrice Gasnier 14070cdbf481SFabrice Gasnier This driver can also be built as a module. If so, the module 14080cdbf481SFabrice Gasnier will be called stm32-vrefbuf. 14090cdbf481SFabrice Gasnier 14106cdae817SPascal PAILLET-LMEconfig REGULATOR_STM32_PWR 14116cdae817SPascal PAILLET-LME bool "STMicroelectronics STM32 PWR" 14126cdae817SPascal PAILLET-LME depends on ARCH_STM32 || COMPILE_TEST 14136cdae817SPascal PAILLET-LME help 14146cdae817SPascal PAILLET-LME This driver supports internal regulators (1V1, 1V8, 3V3) in the 14156cdae817SPascal PAILLET-LME STMicroelectronics STM32 chips. 14166cdae817SPascal PAILLET-LME 1417ca55b718Spascal pailletconfig REGULATOR_STPMIC1 1418ca55b718Spascal paillet tristate "STMicroelectronics STPMIC1 PMIC Regulators" 1419ca55b718Spascal paillet depends on MFD_STPMIC1 1420ca55b718Spascal paillet help 1421ca55b718Spascal paillet This driver supports STMicroelectronics STPMIC1 PMIC voltage 1422ca55b718Spascal paillet regulators and switches. The STPMIC1 regulators supply power to 1423ca55b718Spascal paillet an application processor as well as to external system 1424ca55b718Spascal paillet peripherals such as DDR, Flash memories and system devices. 1425ca55b718Spascal paillet 1426ca55b718Spascal paillet To compile this driver as a module, choose M here: the 1427ca55b718Spascal paillet module will be called stpmic1_regulator. 1428ca55b718Spascal paillet 142982b736dfSMark Brownconfig REGULATOR_TI_ABB 1430631a1fc4SMark Brown tristate "TI Adaptive Body Bias on-chip LDO" 1431b36061c2SCai Huoqing depends on ARCH_OMAP || COMPILE_TEST 1432d619bc14SLinus Walleij help 143382b736dfSMark Brown Select this option to support Texas Instruments' on-chip Adaptive Body 143482b736dfSMark Brown Bias (ABB) LDO regulators. It is recommended that this option be 143582b736dfSMark Brown enabled on required TI SoC. Certain Operating Performance Points 143682b736dfSMark Brown on TI SoCs may be unstable without enabling this as it provides 143782b736dfSMark Brown device specific optimized bias to allow/optimize functionality. 14384c5dabceSGraeme Gregory 14393615a34eSLinus Walleijconfig REGULATOR_STW481X_VMMC 14403615a34eSLinus Walleij bool "ST Microelectronics STW481X VMMC regulator" 14414049dc1aSLuis de Bethencourt depends on MFD_STW481X || COMPILE_TEST 14423615a34eSLinus Walleij default y if MFD_STW481X 14433615a34eSLinus Walleij help 14443615a34eSLinus Walleij This driver supports the internal VMMC regulator in the STw481x 14453615a34eSLinus Walleij PMIC chips. 14463615a34eSLinus Walleij 14474e70b26cSSamuel Hollandconfig REGULATOR_SUN20I 14484e70b26cSSamuel Holland tristate "Allwinner D1 internal LDOs" 14494e70b26cSSamuel Holland depends on ARCH_SUNXI || COMPILE_TEST 14504e70b26cSSamuel Holland select MFD_SYSCON 14514e70b26cSSamuel Holland default ARCH_SUNXI 14524e70b26cSSamuel Holland help 14534e70b26cSSamuel Holland This driver supports the internal LDOs in the Allwinner D1 SoC. 14544e70b26cSSamuel Holland 14558c485bedSAlistair Francisconfig REGULATOR_SY7636A 14568c485bedSAlistair Francis tristate "Silergy SY7636A voltage regulator" 14575e88619bSAlistair Francis depends on MFD_SY7636A 14588c485bedSAlistair Francis help 14598c485bedSAlistair Francis This driver supports Silergy SY3686A voltage regulator. 14608c485bedSAlistair Francis 14618878302eSOndrej Jirmanconfig REGULATOR_SY8106A 14628878302eSOndrej Jirman tristate "Silergy SY8106A regulator" 1463c4b02c92SJean Delvare depends on I2C && OF 14648878302eSOndrej Jirman select REGMAP_I2C 14658878302eSOndrej Jirman help 14668878302eSOndrej Jirman This driver supports SY8106A single output regulator. 14678878302eSOndrej Jirman 1468d5a2b822SJisheng Zhangconfig REGULATOR_SY8824X 146967a7b05bSJisheng Zhang tristate "Silergy SY8824C/SY8824E regulator" 1470c4b02c92SJean Delvare depends on I2C && OF 1471d5a2b822SJisheng Zhang select REGMAP_I2C 1472d5a2b822SJisheng Zhang help 1473d5a2b822SJisheng Zhang This driver supports SY8824C single output regulator. 1474d5a2b822SJisheng Zhang 147538fc6f29SJisheng Zhangconfig REGULATOR_SY8827N 147638fc6f29SJisheng Zhang tristate "Silergy SY8827N regulator" 1477c4b02c92SJean Delvare depends on I2C && OF 147838fc6f29SJisheng Zhang select REGMAP_I2C 147938fc6f29SJisheng Zhang help 148038fc6f29SJisheng Zhang This driver supports SY8827N single output regulator. 148138fc6f29SJisheng Zhang 14820c570674SLaxman Dewanganconfig REGULATOR_TPS51632 14830c570674SLaxman Dewangan tristate "TI TPS51632 Power Regulator" 14840c570674SLaxman Dewangan depends on I2C 14850c570674SLaxman Dewangan select REGMAP_I2C 14860c570674SLaxman Dewangan help 14870c570674SLaxman Dewangan This driver supports TPS51632 voltage regulator chip. 14887bde7672SAxel Lin The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller 14890c570674SLaxman Dewangan with Serial VID control and DVFS. 14900c570674SLaxman Dewangan The voltage output can be configure through I2C interface or PWM 14910c570674SLaxman Dewangan interface. 14920c570674SLaxman Dewangan 14932edd3b69SLinus Walleijconfig REGULATOR_TPS6105X 14942edd3b69SLinus Walleij tristate "TI TPS6105X Power regulators" 14952edd3b69SLinus Walleij depends on TPS6105X 14962edd3b69SLinus Walleij default y if TPS6105X 14972edd3b69SLinus Walleij help 14982edd3b69SLinus Walleij This driver supports TPS61050/TPS61052 voltage regulator chips. 14992edd3b69SLinus Walleij It is a single boost converter primarily for white LEDs and 15002edd3b69SLinus Walleij audio amplifiers. 15012edd3b69SLinus Walleij 1502dfb9b8a4SAxel Linconfig REGULATOR_TPS62360 1503d1cf4f65SAxel Lin tristate "TI TPS6236x Power Regulator" 1504dfb9b8a4SAxel Lin depends on I2C 1505dfb9b8a4SAxel Lin select REGMAP_I2C 1506dfb9b8a4SAxel Lin help 1507d1cf4f65SAxel Lin This driver supports TPS6236x voltage regulator chip. This 1508dfb9b8a4SAxel Lin regulator is meant for processor core supply. This chip is 1509dfb9b8a4SAxel Lin high-frequency synchronous step down dc-dc converter optimized 1510dfb9b8a4SAxel Lin for battery-powered portable applications. 1511dfb9b8a4SAxel Lin 1512e2a01b4eSVincent Whitchurchconfig REGULATOR_TPS6286X 1513e2a01b4eSVincent Whitchurch tristate "TI TPS6286x Power Regulator" 1514e2a01b4eSVincent Whitchurch depends on I2C && OF 1515e2a01b4eSVincent Whitchurch select REGMAP_I2C 1516e2a01b4eSVincent Whitchurch help 1517e2a01b4eSVincent Whitchurch This driver supports TPS6236x voltage regulator chips. These are 1518e2a01b4eSVincent Whitchurch high-frequency synchronous step-down converters with an I2C 1519e2a01b4eSVincent Whitchurch interface. 1520e2a01b4eSVincent Whitchurch 15217b0518fbSMårten Lindahlconfig REGULATOR_TPS6287X 15227b0518fbSMårten Lindahl tristate "TI TPS6287x Power Regulator" 15237b0518fbSMårten Lindahl depends on I2C && OF 15247b0518fbSMårten Lindahl select REGMAP_I2C 15257b0518fbSMårten Lindahl help 15267b0518fbSMårten Lindahl This driver supports TPS6287x voltage regulator chips. These are 15277b0518fbSMårten Lindahl pin-to-pin high-frequency synchronous step-down dc-dc converters 15287b0518fbSMårten Lindahl with an I2C interface. 15297b0518fbSMårten Lindahl 15307b0518fbSMårten Lindahl If built as a module it will be called tps6287x-regulator. 15317b0518fbSMårten Lindahl 15322de79850SAnuj Aggarwalconfig REGULATOR_TPS65023 15332de79850SAnuj Aggarwal tristate "TI TPS65023 Power regulators" 15342de79850SAnuj Aggarwal depends on I2C 153590923351SMark Brown select REGMAP_I2C 15362de79850SAnuj Aggarwal help 15372de79850SAnuj Aggarwal This driver supports TPS65023 voltage regulator chips. TPS65023 provides 15382de79850SAnuj Aggarwal three step-down converters and two general-purpose LDO voltage regulators. 15392de79850SAnuj Aggarwal It supports TI's software based Class-2 SmartReflex implementation. 15402de79850SAnuj Aggarwal 15412de79850SAnuj Aggarwalconfig REGULATOR_TPS6507X 15422de79850SAnuj Aggarwal tristate "TI TPS6507X Power regulators" 15432de79850SAnuj Aggarwal depends on I2C 15442de79850SAnuj Aggarwal help 15452de79850SAnuj Aggarwal This driver supports TPS6507X voltage regulator chips. TPS6507X provides 15462de79850SAnuj Aggarwal three step-down converters and two general-purpose LDO voltage regulators. 15472de79850SAnuj Aggarwal It supports TI's software based Class-2 SmartReflex implementation. 15482de79850SAnuj Aggarwal 1549d2a2e729SAndrew F. Davisconfig REGULATOR_TPS65086 1550d2a2e729SAndrew F. Davis tristate "TI TPS65086 Power regulators" 1551d2a2e729SAndrew F. Davis depends on MFD_TPS65086 1552d2a2e729SAndrew F. Davis help 1553d2a2e729SAndrew F. Davis This driver provides support for the voltage regulators on 1554d2a2e729SAndrew F. Davis TI TPS65086 PMICs. 1555d2a2e729SAndrew F. Davis 1556452534e5SVenu Byravarasuconfig REGULATOR_TPS65090 1557452534e5SVenu Byravarasu tristate "TI TPS65090 Power regulator" 1558452534e5SVenu Byravarasu depends on MFD_TPS65090 1559452534e5SVenu Byravarasu help 1560452534e5SVenu Byravarasu This driver provides support for the voltage regulators on the 1561452534e5SVenu Byravarasu TI TPS65090 PMIC. 1562452534e5SVenu Byravarasu 156377c129bfSVenkat Reddy Tallaconfig REGULATOR_TPS65132 156477c129bfSVenkat Reddy Talla tristate "TI TPS65132 Dual Output Power regulators" 156577c129bfSVenkat Reddy Talla depends on I2C && GPIOLIB 156677c129bfSVenkat Reddy Talla select REGMAP_I2C 156777c129bfSVenkat Reddy Talla help 156877c129bfSVenkat Reddy Talla This driver supports TPS65132 single inductor - dual output 156948f1b4efSKrzysztof Kozlowski power supply specifically designed for display panels. 157077c129bfSVenkat Reddy Talla 1571a493077fSAnilKumar Chconfig REGULATOR_TPS65217 1572a493077fSAnilKumar Ch tristate "TI TPS65217 Power regulators" 1573a493077fSAnilKumar Ch depends on MFD_TPS65217 1574a493077fSAnilKumar Ch help 1575a493077fSAnilKumar Ch This driver supports TPS65217 voltage regulator chips. TPS65217 1576a493077fSAnilKumar Ch provides three step-down converters and four general-purpose LDO 1577a493077fSAnilKumar Ch voltage regulators. It supports software based voltage control 1578a493077fSAnilKumar Ch for different voltage domains 1579a493077fSAnilKumar Ch 158090e7d526SKeerthyconfig REGULATOR_TPS65218 158190e7d526SKeerthy tristate "TI TPS65218 Power regulators" 1582948838a1SAxel Lin depends on MFD_TPS65218 && OF 158390e7d526SKeerthy help 158490e7d526SKeerthy This driver supports TPS65218 voltage regulator chips. TPS65218 158590e7d526SKeerthy provides six step-down converters and one general-purpose LDO 158690e7d526SKeerthy voltage regulators. It supports software based voltage control 158790e7d526SKeerthy for different voltage domains 158890e7d526SKeerthy 1589c12ac5fcSJerome Neanneconfig REGULATOR_TPS65219 1590c12ac5fcSJerome Neanne tristate "TI TPS65219 Power regulators" 1591c12ac5fcSJerome Neanne depends on MFD_TPS65219 && OF 1592c12ac5fcSJerome Neanne help 1593*f1471bc4SShree Ramamoorthy This driver supports TPS65219, TPS65215, and TPS65214 voltage 1594*f1471bc4SShree Ramamoorthy regulator chips. 1595c12ac5fcSJerome Neanne TPS65219 series of PMICs have 3 single phase BUCKs & 4 LDOs 15963f2e457eSShree Ramamoorthy voltage regulators. 15973f2e457eSShree Ramamoorthy TPS65215 PMIC has 3 single phase BUCKs & 2 LDOs. 1598*f1471bc4SShree Ramamoorthy TPS65214 PMIC has 3 synchronous stepdown DC-DC converters & 2 1599*f1471bc4SShree Ramamoorthy LDOs. One LDO supports a maximum output current of 300 mA and the 1600*f1471bc4SShree Ramamoorthy other a maximum of 500 mA 1601*f1471bc4SShree Ramamoorthy All 3 PMICs support software based voltage control for different 1602*f1471bc4SShree Ramamoorthy voltage domains. 1603c12ac5fcSJerome Neanne 1604f17ccc5dSJerome Neanneconfig REGULATOR_TPS6594 1605f17ccc5dSJerome Neanne tristate "TI TPS6594 Power regulators" 1606f17ccc5dSJerome Neanne depends on MFD_TPS6594 && OF 1607f17ccc5dSJerome Neanne default MFD_TPS6594 1608f17ccc5dSJerome Neanne help 160900c82652SNirmala Devi Mal Nadar This driver supports TPS6594 series and TPS65224 voltage regulator chips. 1610f17ccc5dSJerome Neanne TPS6594 series of PMICs have 5 BUCKs and 4 LDOs 1611f17ccc5dSJerome Neanne voltage regulators. 1612f17ccc5dSJerome Neanne BUCKs 1,2,3,4 can be used in single phase or multiphase mode. 1613f17ccc5dSJerome Neanne Part number defines which single or multiphase mode is i used. 1614f17ccc5dSJerome Neanne It supports software based voltage control 1615f17ccc5dSJerome Neanne for different voltage domains. 161600c82652SNirmala Devi Mal Nadar TPS65224 PMIC has 4 BUCKs and 3 LDOs. BUCK12 can be used in dual phase. 161700c82652SNirmala Devi Mal Nadar All BUCKs and LDOs volatge can be controlled through software. 1618f17ccc5dSJerome Neanne 16191394fd28SCyril Chemparathyconfig REGULATOR_TPS6524X 16201394fd28SCyril Chemparathy tristate "TI TPS6524X Power regulators" 16211394fd28SCyril Chemparathy depends on SPI 16221394fd28SCyril Chemparathy help 16231394fd28SCyril Chemparathy This driver supports TPS6524X voltage regulator chips. TPS6524X 16241394fd28SCyril Chemparathy provides three step-down converters and two general-purpose LDO 16251394fd28SCyril Chemparathy voltage regulators. This device is interfaced using a customized 16261394fd28SCyril Chemparathy serial interface currently supported on the sequencer serial 16271394fd28SCyril Chemparathy port controller. 16281394fd28SCyril Chemparathy 1629dfb9b8a4SAxel Linconfig REGULATOR_TPS6586X 1630dfb9b8a4SAxel Lin tristate "TI TPS6586X Power regulators" 1631dfb9b8a4SAxel Lin depends on MFD_TPS6586X 1632dfb9b8a4SAxel Lin help 1633dfb9b8a4SAxel Lin This driver supports TPS6586X voltage regulator chips. 1634dfb9b8a4SAxel Lin 1635518fb721SGraeme Gregoryconfig REGULATOR_TPS65910 1636ae0e6544SAxel Lin tristate "TI TPS65910/TPS65911 Power Regulators" 1637518fb721SGraeme Gregory depends on MFD_TPS65910 1638518fb721SGraeme Gregory help 1639ae0e6544SAxel Lin This driver supports TPS65910/TPS65911 voltage regulator chips. 1640518fb721SGraeme Gregory 1641dfb9b8a4SAxel Linconfig REGULATOR_TPS65912 1642dfb9b8a4SAxel Lin tristate "TI TPS65912 Power regulator" 164333f9d8c0SAndrew F. Davis depends on MFD_TPS65912 16446219929fSLaxman Dewangan help 1645dfb9b8a4SAxel Lin This driver supports TPS65912 voltage regulator chip. 16466219929fSLaxman Dewangan 16470fc31d8fSHans de Goedeconfig REGULATOR_TPS68470 16480fc31d8fSHans de Goede tristate "TI TPS68470 PMIC Regulators Driver" 16490fc31d8fSHans de Goede depends on INTEL_SKL_INT3472 || COMPILE_TEST 16500fc31d8fSHans de Goede help 16510fc31d8fSHans de Goede This driver adds support for the TPS68470 PMIC to register 16520fc31d8fSHans de Goede regulators against the usual framework. 16530fc31d8fSHans de Goede 16540fc31d8fSHans de Goede The module will be called "tps68470-regulator". 16550fc31d8fSHans de Goede 1656ba7e4763SLiam Girdwoodconfig REGULATOR_TWL4030 1657631a1fc4SMark Brown tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC" 1658ba7e4763SLiam Girdwood depends on TWL4030_CORE 1659ba7e4763SLiam Girdwood help 1660ba7e4763SLiam Girdwood This driver supports the voltage regulators provided by 1661ba7e4763SLiam Girdwood this family of companion chips. 166242fad570SMark Brown 16639df4f909SKunihiko Hayashiconfig REGULATOR_UNIPHIER 16649df4f909SKunihiko Hayashi tristate "UniPhier regulator driver" 16659df4f909SKunihiko Hayashi depends on ARCH_UNIPHIER || COMPILE_TEST 1666a71bcdfeSAxel Lin depends on OF 1667a71bcdfeSAxel Lin select REGMAP_MMIO 16689df4f909SKunihiko Hayashi default ARCH_UNIPHIER 16699df4f909SKunihiko Hayashi help 16709df4f909SKunihiko Hayashi Support for regulators implemented on Socionext UniPhier SoCs. 16719df4f909SKunihiko Hayashi 167284fbd619SBiju Dasconfig REGULATOR_RZG2L_VBCTRL 167384fbd619SBiju Das tristate "Renesas RZ/G2L USB VBUS regulator driver" 1674e975d955SMark Brown depends on RESET_RZG2L_USBPHY_CTRL || COMPILE_TEST 167584fbd619SBiju Das depends on OF 167684fbd619SBiju Das select REGMAP_MMIO 16777164122eSBiju Das default RESET_RZG2L_USBPHY_CTRL 167884fbd619SBiju Das help 167984fbd619SBiju Das Support for VBUS regulators implemented on Renesas RZ/G2L SoCs. 168084fbd619SBiju Das 16819dee7a72SMatthias Kaehlckeconfig REGULATOR_VCTRL 16829dee7a72SMatthias Kaehlcke tristate "Voltage controlled regulators" 16839dee7a72SMatthias Kaehlcke depends on OF 16849dee7a72SMatthias Kaehlcke help 16859dee7a72SMatthias Kaehlcke This driver provides support for voltage regulators whose output 16869dee7a72SMatthias Kaehlcke voltage is controlled by the voltage of another regulator. 16879dee7a72SMatthias Kaehlcke 168831e54086SPawel Mollconfig REGULATOR_VEXPRESS 168931e54086SPawel Moll tristate "Versatile Express regulators" 169031e54086SPawel Moll depends on VEXPRESS_CONFIG 169131e54086SPawel Moll help 169231e54086SPawel Moll This driver provides support for voltage regulators available 169331e54086SPawel Moll on the ARM Ltd's Versatile Express platform. 169431e54086SPawel Moll 1695ebf652b4SRobert Markoconfig REGULATOR_VQMMC_IPQ4019 1696ebf652b4SRobert Marko tristate "IPQ4019 VQMMC SD LDO regulator support" 1697ebf652b4SRobert Marko depends on ARCH_QCOM 1698ebf652b4SRobert Marko help 1699ebf652b4SRobert Marko This driver provides support for the VQMMC LDO I/0 1700ebf652b4SRobert Marko voltage regulator of the IPQ4019 SD/EMMC controller. 1701ebf652b4SRobert Marko 1702ba7e4763SLiam Girdwoodconfig REGULATOR_WM831X 1703dfb9b8a4SAxel Lin tristate "Wolfson Microelectronics WM831x PMIC regulators" 1704ba7e4763SLiam Girdwood depends on MFD_WM831X 1705ba7e4763SLiam Girdwood help 1706ba7e4763SLiam Girdwood Support the voltage and current regulators of the WM831x series 1707ba7e4763SLiam Girdwood of PMIC devices. 170842fad570SMark Brown 170942fad570SMark Brownconfig REGULATOR_WM8350 171042fad570SMark Brown tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC" 171142fad570SMark Brown depends on MFD_WM8350 171242fad570SMark Brown help 171342fad570SMark Brown This driver provides support for the voltage and current regulators 171442fad570SMark Brown of the WM8350 AudioPlus PMIC. 1715da09155aSMark Brown 1716129eef96SEric Miaoconfig REGULATOR_WM8400 1717129eef96SEric Miao tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC" 1718129eef96SEric Miao depends on MFD_WM8400 1719129eef96SEric Miao help 1720129eef96SEric Miao This driver provides support for the voltage regulators of the 1721129eef96SEric Miao WM8400 AudioPlus PMIC. 1722129eef96SEric Miao 1723bbda14dfSTakashi Iwaiconfig REGULATOR_WM8994 1724ba7e4763SLiam Girdwood tristate "Wolfson Microelectronics WM8994 CODEC" 1725ba7e4763SLiam Girdwood depends on MFD_WM8994 1726ba7e4763SLiam Girdwood help 1727ba7e4763SLiam Girdwood This driver provides support for the voltage regulators on the 1728ba7e4763SLiam Girdwood WM8994 CODEC. 1729ba7e4763SLiam Girdwood 1730498ab2fdSNisha Kumariconfig REGULATOR_QCOM_LABIBB 1731498ab2fdSNisha Kumari tristate "QCOM LAB/IBB regulator support" 1732498ab2fdSNisha Kumari depends on SPMI || COMPILE_TEST 1733498ab2fdSNisha Kumari help 1734498ab2fdSNisha Kumari This driver supports Qualcomm's LAB/IBB regulators present on the 1735498ab2fdSNisha Kumari Qualcomm's PMIC chip pmi8998. QCOM LAB and IBB are SPMI 1736498ab2fdSNisha Kumari based PMIC implementations. LAB can be used as positive 1737498ab2fdSNisha Kumari boost regulator and IBB can be used as a negative boost regulator 1738498ab2fdSNisha Kumari for LCD display panel. 1739498ab2fdSNisha Kumari 1740ba7e4763SLiam Girdwoodendif 1741