1bbda14dfSTakashi Iwaimenuconfig REGULATOR 2ba7e4763SLiam Girdwood bool "Voltage and Current Regulator Support" 3ba7e4763SLiam Girdwood help 4ba7e4763SLiam Girdwood Generic Voltage and Current Regulator support. 5ba7e4763SLiam Girdwood 6ba7e4763SLiam Girdwood This framework is designed to provide a generic interface to voltage 7ba7e4763SLiam Girdwood and current regulators within the Linux kernel. It's intended to 8ba7e4763SLiam Girdwood provide voltage and current control to client or consumer drivers and 9ba7e4763SLiam Girdwood also provide status information to user space applications through a 10ba7e4763SLiam Girdwood sysfs interface. 11ba7e4763SLiam Girdwood 12ba7e4763SLiam Girdwood The intention is to allow systems to dynamically control regulator 13ba7e4763SLiam Girdwood output in order to save power and prolong battery life. This applies 14ba7e4763SLiam Girdwood to both voltage regulators (where voltage output is controllable) and 15ba7e4763SLiam Girdwood current sinks (where current output is controllable). 16ba7e4763SLiam Girdwood 17ba7e4763SLiam Girdwood This framework safely compiles out if not selected so that client 18ba7e4763SLiam Girdwood drivers can still be used in systems with no software controllable 19ba7e4763SLiam Girdwood regulators. 20ba7e4763SLiam Girdwood 21ba7e4763SLiam Girdwood If unsure, say no. 22ba7e4763SLiam Girdwood 23bbda14dfSTakashi Iwaiif REGULATOR 24bbda14dfSTakashi Iwai 25ba7e4763SLiam Girdwoodconfig REGULATOR_DEBUG 26ba7e4763SLiam Girdwood bool "Regulator debug support" 27ba7e4763SLiam Girdwood help 28ba7e4763SLiam Girdwood Say yes here to enable debugging support. 29ba7e4763SLiam Girdwood 3034abbd68SMark Brownconfig REGULATOR_DUMMY 3134abbd68SMark Brown bool "Provide a dummy regulator if regulator lookups fail" 3234abbd68SMark Brown help 3334abbd68SMark Brown If this option is enabled then when a regulator lookup fails 3434abbd68SMark Brown and the board has not specified that it has provided full 3534abbd68SMark Brown constraints then the regulator core will provide an always 3634abbd68SMark Brown enabled dummy regulator will be provided, allowing consumer 3734abbd68SMark Brown drivers to continue. 3834abbd68SMark Brown 3934abbd68SMark Brown A warning will be generated when this substitution is done. 4034abbd68SMark Brown 41ba7e4763SLiam Girdwoodconfig REGULATOR_FIXED_VOLTAGE 42a9cb63b2SMark Brown tristate "Fixed voltage regulator support" 43a9cb63b2SMark Brown help 44a9cb63b2SMark Brown This driver provides support for fixed voltage regulators, 45a9cb63b2SMark Brown useful for systems which use a combination of software 46a9cb63b2SMark Brown managed regulators and simple non-configurable regulators. 47ba7e4763SLiam Girdwood 48ba7e4763SLiam Girdwoodconfig REGULATOR_VIRTUAL_CONSUMER 49ba7e4763SLiam Girdwood tristate "Virtual regulator consumer support" 50ba7e4763SLiam Girdwood help 51ba7e4763SLiam Girdwood This driver provides a virtual consumer for the voltage and 52ba7e4763SLiam Girdwood current regulator API which provides sysfs controls for 53ba7e4763SLiam Girdwood configuring the supplies requested. This is mainly useful 54ba7e4763SLiam Girdwood for test purposes. 55ba7e4763SLiam Girdwood 56ba7e4763SLiam Girdwood If unsure, say no. 57ba7e4763SLiam Girdwood 581d98cccfSMike Rapoportconfig REGULATOR_USERSPACE_CONSUMER 591d98cccfSMike Rapoport tristate "Userspace regulator consumer support" 601d98cccfSMike Rapoport help 611d98cccfSMike Rapoport There are some classes of devices that are controlled entirely 626f2653e6SMichael Prokop from user space. Userspace consumer driver provides ability to 631d98cccfSMike Rapoport control power supplies for such devices. 641d98cccfSMike Rapoport 651d98cccfSMike Rapoport If unsure, say no. 661d98cccfSMike Rapoport 673f0292aeSHeiko Stübnerconfig REGULATOR_GPIO 683f0292aeSHeiko Stübner tristate "GPIO regulator support" 69d162b3c5SHeiko Stübner depends on GENERIC_GPIO 703f0292aeSHeiko Stübner help 713f0292aeSHeiko Stübner This driver provides support for regulators that can be 723f0292aeSHeiko Stübner controlled via gpios. 733f0292aeSHeiko Stübner It is capable of supporting current and voltage regulators 743f0292aeSHeiko Stübner and the platform has to provide a mapping of GPIO-states 753f0292aeSHeiko Stübner to target volts/amps. 763f0292aeSHeiko Stübner 77dfb9b8a4SAxel Linconfig REGULATOR_AD5398 78dfb9b8a4SAxel Lin tristate "Analog Devices AD5398/AD5821 regulators" 79dfb9b8a4SAxel Lin depends on I2C 800eb5d5abSPhilipp Zabel help 81dfb9b8a4SAxel Lin This driver supports AD5398 and AD5821 current regulator chips. 82dfb9b8a4SAxel Lin If building into module, its name is ad5398.ko. 83dfb9b8a4SAxel Lin 84dfb9b8a4SAxel Linconfig REGULATOR_AAT2870 85dfb9b8a4SAxel Lin tristate "AnalogicTech AAT2870 Regulators" 86dfb9b8a4SAxel Lin depends on MFD_AAT2870_CORE 87dfb9b8a4SAxel Lin help 88dfb9b8a4SAxel Lin If you have a AnalogicTech AAT2870 say Y to enable the 89dfb9b8a4SAxel Lin regulator driver. 90dfb9b8a4SAxel Lin 91dfb9b8a4SAxel Linconfig REGULATOR_DA903X 92dfb9b8a4SAxel Lin tristate "Dialog Semiconductor DA9030/DA9034 regulators" 93dfb9b8a4SAxel Lin depends on PMIC_DA903X 94dfb9b8a4SAxel Lin help 95dfb9b8a4SAxel Lin Say y here to support the BUCKs and LDOs regulators found on 96dfb9b8a4SAxel Lin Dialog Semiconductor DA9030/DA9034 PMIC. 97dfb9b8a4SAxel Lin 98dfb9b8a4SAxel Linconfig REGULATOR_DA9052 99dfb9b8a4SAxel Lin tristate "Dialog Semiconductor DA9052/DA9053 regulators" 100dfb9b8a4SAxel Lin depends on PMIC_DA9052 101dfb9b8a4SAxel Lin help 102dfb9b8a4SAxel Lin This driver supports the voltage regulators of DA9052-BC and 103dfb9b8a4SAxel Lin DA9053-AA/Bx PMIC. 104dfb9b8a4SAxel Lin 105e3e5aff7SYing-Chun Liu (PaulLiu)config REGULATOR_ANATOP 106e3e5aff7SYing-Chun Liu (PaulLiu) tristate "Freescale i.MX on-chip ANATOP LDO regulators" 107e3e5aff7SYing-Chun Liu (PaulLiu) depends on MFD_ANATOP 108e3e5aff7SYing-Chun Liu (PaulLiu) help 109e3e5aff7SYing-Chun Liu (PaulLiu) Say y here to support Freescale i.MX on-chip ANATOP LDOs 110e3e5aff7SYing-Chun Liu (PaulLiu) regulators. It is recommended that this option be 111e3e5aff7SYing-Chun Liu (PaulLiu) enabled on i.MX6 platform. 112e3e5aff7SYing-Chun Liu (PaulLiu) 113dfb9b8a4SAxel Linconfig REGULATOR_MC13XXX_CORE 114dfb9b8a4SAxel Lin tristate 115dfb9b8a4SAxel Lin 116dfb9b8a4SAxel Linconfig REGULATOR_MC13783 117dfb9b8a4SAxel Lin tristate "Freescale MC13783 regulator driver" 118dfb9b8a4SAxel Lin depends on MFD_MC13783 119dfb9b8a4SAxel Lin select REGULATOR_MC13XXX_CORE 120dfb9b8a4SAxel Lin help 121dfb9b8a4SAxel Lin Say y here to support the regulators found on the Freescale MC13783 122dfb9b8a4SAxel Lin PMIC. 123dfb9b8a4SAxel Lin 124dfb9b8a4SAxel Linconfig REGULATOR_MC13892 125dfb9b8a4SAxel Lin tristate "Freescale MC13892 regulator driver" 126dfb9b8a4SAxel Lin depends on MFD_MC13XXX 127dfb9b8a4SAxel Lin select REGULATOR_MC13XXX_CORE 128dfb9b8a4SAxel Lin help 129dfb9b8a4SAxel Lin Say y here to support the regulators found on the Freescale MC13892 130dfb9b8a4SAxel Lin PMIC. 131dfb9b8a4SAxel Lin 132dfb9b8a4SAxel Linconfig REGULATOR_ISL6271A 133dfb9b8a4SAxel Lin tristate "Intersil ISL6271A Power regulator" 134dfb9b8a4SAxel Lin depends on I2C 135dfb9b8a4SAxel Lin help 136dfb9b8a4SAxel Lin This driver supports ISL6271A voltage regulator chip. 137dfb9b8a4SAxel Lin 138dfb9b8a4SAxel Linconfig REGULATOR_88PM8607 139dfb9b8a4SAxel Lin bool "Marvell 88PM8607 Power regulators" 140dfb9b8a4SAxel Lin depends on MFD_88PM860X=y 141dfb9b8a4SAxel Lin help 142dfb9b8a4SAxel Lin This driver supports 88PM8607 voltage regulator chips. 1430eb5d5abSPhilipp Zabel 14455f4fa4eSRobert Jarzmikconfig REGULATOR_MAX1586 14555f4fa4eSRobert Jarzmik tristate "Maxim 1586/1587 voltage regulator" 14655f4fa4eSRobert Jarzmik depends on I2C 14755f4fa4eSRobert Jarzmik help 14855f4fa4eSRobert Jarzmik This driver controls a Maxim 1586 or 1587 voltage output 14955f4fa4eSRobert Jarzmik regulator via I2C bus. The provided regulator is suitable 15055f4fa4eSRobert Jarzmik for PXA27x chips to control VCC_CORE and VCC_USIM voltages. 15155f4fa4eSRobert Jarzmik 152a71b797fSHaojian Zhuangconfig REGULATOR_MAX8649 153a71b797fSHaojian Zhuang tristate "Maxim 8649 voltage regulator" 154a71b797fSHaojian Zhuang depends on I2C 155c5b68d47SJonghwan Choi select REGMAP_I2C 156a71b797fSHaojian Zhuang help 157a71b797fSHaojian Zhuang This driver controls a Maxim 8649 voltage output regulator via 158a71b797fSHaojian Zhuang I2C bus. 159a71b797fSHaojian Zhuang 16027f37e4bSWolfram Sangconfig REGULATOR_MAX8660 16127f37e4bSWolfram Sang tristate "Maxim 8660/8661 voltage regulator" 16227f37e4bSWolfram Sang depends on I2C 16327f37e4bSWolfram Sang help 16427f37e4bSWolfram Sang This driver controls a Maxim 8660/8661 voltage output 16527f37e4bSWolfram Sang regulator via I2C bus. 16627f37e4bSWolfram Sang 16708ff6f2aSHaojian Zhuangconfig REGULATOR_MAX8925 16808ff6f2aSHaojian Zhuang tristate "Maxim MAX8925 Power Management IC" 16908ff6f2aSHaojian Zhuang depends on MFD_MAX8925 17008ff6f2aSHaojian Zhuang help 17108ff6f2aSHaojian Zhuang Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC. 17208ff6f2aSHaojian Zhuang 173202f4f53SMyungJoo Hamconfig REGULATOR_MAX8952 174202f4f53SMyungJoo Ham tristate "Maxim MAX8952 Power Management IC" 175202f4f53SMyungJoo Ham depends on I2C 176202f4f53SMyungJoo Ham help 177202f4f53SMyungJoo Ham This driver controls a Maxim 8952 voltage output regulator 178202f4f53SMyungJoo Ham via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS 179202f4f53SMyungJoo Ham modes ranging from 0.77V to 1.40V by 0.01V steps. 180202f4f53SMyungJoo Ham 181bd6ca2cfSMyungJoo Hamconfig REGULATOR_MAX8997 182bd6ca2cfSMyungJoo Ham tristate "Maxim 8997/8966 regulator" 183bd6ca2cfSMyungJoo Ham depends on MFD_MAX8997 184bd6ca2cfSMyungJoo Ham help 185bd6ca2cfSMyungJoo Ham This driver controls a Maxim 8997/8966 regulator 186bd6ca2cfSMyungJoo Ham via I2C bus. The provided regulator is suitable for S5PC110, 187bd6ca2cfSMyungJoo Ham S5PV210, and Exynos-4 chips to control VCC_CORE and 188bd6ca2cfSMyungJoo Ham VCC_USIM voltages. 189bd6ca2cfSMyungJoo Ham 190156f2528SKyungmin Parkconfig REGULATOR_MAX8998 191156f2528SKyungmin Park tristate "Maxim 8998 voltage regulator" 19269f71008SMarek Szyprowski depends on MFD_MAX8998 193156f2528SKyungmin Park help 194156f2528SKyungmin Park This driver controls a Maxim 8998 voltage output regulator 195156f2528SKyungmin Park via I2C bus. The provided regulator is suitable for S3C6410 196156f2528SKyungmin Park and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages. 197156f2528SKyungmin Park 198dfb9b8a4SAxel Linconfig REGULATOR_PCAP 199dfb9b8a4SAxel Lin tristate "Motorola PCAP2 regulator driver" 200dfb9b8a4SAxel Lin depends on EZX_PCAP 20142fad570SMark Brown help 20242fad570SMark Brown This driver provides support for the voltage regulators of the 203dfb9b8a4SAxel Lin PCAP2 PMIC. 2045ec271e7SBalaji Rao 2050cbdf7bcSMarek Szyprowskiconfig REGULATOR_LP3971 2060cbdf7bcSMarek Szyprowski tristate "National Semiconductors LP3971 PMIC regulator driver" 2070cbdf7bcSMarek Szyprowski depends on I2C 2080cbdf7bcSMarek Szyprowski help 2090cbdf7bcSMarek Szyprowski Say Y here to support the voltage regulators and convertors 2100cbdf7bcSMarek Szyprowski on National Semiconductors LP3971 PMIC 2110cbdf7bcSMarek Szyprowski 2125976f095SAxel Linconfig REGULATOR_LP3972 2135976f095SAxel Lin tristate "National Semiconductors LP3972 PMIC regulator driver" 2145976f095SAxel Lin depends on I2C 2155976f095SAxel Lin help 2165976f095SAxel Lin Say Y here to support the voltage regulators and convertors 2175976f095SAxel Lin on National Semiconductors LP3972 PMIC 2185976f095SAxel Lin 219dfb9b8a4SAxel Linconfig REGULATOR_PCF50633 220dfb9b8a4SAxel Lin tristate "NXP PCF50633 regulator driver" 221dfb9b8a4SAxel Lin depends on MFD_PCF50633 22239b1772aSDaniel Ribeiro help 223dfb9b8a4SAxel Lin Say Y here to support the voltage regulators and convertors 224dfb9b8a4SAxel Lin on PCF50633 22539b1772aSDaniel Ribeiro 2266ffc3270SLaxman Dewanganconfig REGULATOR_RC5T583 2276ffc3270SLaxman Dewangan tristate "RICOH RC5T583 Power regulators" 2286ffc3270SLaxman Dewangan depends on MFD_RC5T583 2296ffc3270SLaxman Dewangan help 2306ffc3270SLaxman Dewangan Select this option to enable the power regulator of RICOH 2316ffc3270SLaxman Dewangan PMIC RC5T583. 2326ffc3270SLaxman Dewangan This driver supports the control of different power rails of device 2336ffc3270SLaxman Dewangan through regulator interface. The device supports multiple DCDC/LDO 2346ffc3270SLaxman Dewangan outputs which can be controlled by i2c communication. 2356ffc3270SLaxman Dewangan 236dfb9b8a4SAxel Linconfig REGULATOR_S5M8767 237dfb9b8a4SAxel Lin tristate "Samsung S5M8767A voltage regulator" 23866c9fbb9SSangbeom Kim depends on MFD_SEC_CORE 239295c08bcSSascha Hauer help 240dfb9b8a4SAxel Lin This driver supports a Samsung S5M8767A voltage output regulator 241dfb9b8a4SAxel Lin via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and 242dfb9b8a4SAxel Lin supports DVS mode with 8bits of output voltage control. 2435e428d5cSYong Shen 244d619bc14SLinus Walleijconfig REGULATOR_AB3100 245d619bc14SLinus Walleij tristate "ST-Ericsson AB3100 Regulator functions" 246d619bc14SLinus Walleij depends on AB3100_CORE 247d619bc14SLinus Walleij default y if AB3100_CORE 248d619bc14SLinus Walleij help 249d619bc14SLinus Walleij These regulators correspond to functionality in the 250d619bc14SLinus Walleij AB3100 analog baseband dealing with power regulators 251d619bc14SLinus Walleij for the system. 252d619bc14SLinus Walleij 253dfb9b8a4SAxel Linconfig REGULATOR_AB8500 254dfb9b8a4SAxel Lin bool "ST-Ericsson AB8500 Power Regulators" 255dfb9b8a4SAxel Lin depends on AB8500_CORE 256dfb9b8a4SAxel Lin help 257dfb9b8a4SAxel Lin This driver supports the regulators found on the ST-Ericsson mixed 258dfb9b8a4SAxel Lin signal AB8500 PMIC 259dfb9b8a4SAxel Lin 260dfb9b8a4SAxel Linconfig REGULATOR_DBX500_PRCMU 261dfb9b8a4SAxel Lin bool 262dfb9b8a4SAxel Lin 263dfb9b8a4SAxel Linconfig REGULATOR_DB8500_PRCMU 264dfb9b8a4SAxel Lin bool "ST-Ericsson DB8500 Voltage Domain Regulators" 265dfb9b8a4SAxel Lin depends on MFD_DB8500_PRCMU 266dfb9b8a4SAxel Lin select REGULATOR_DBX500_PRCMU 267dfb9b8a4SAxel Lin help 268dfb9b8a4SAxel Lin This driver supports the voltage domain regulators controlled by the 269dfb9b8a4SAxel Lin DB8500 PRCMU 270dfb9b8a4SAxel Lin 2714c5dabceSGraeme Gregoryconfig REGULATOR_PALMAS 2724c5dabceSGraeme Gregory tristate "TI Palmas PMIC Regulators" 2734c5dabceSGraeme Gregory depends on MFD_PALMAS 2744c5dabceSGraeme Gregory help 2754c5dabceSGraeme Gregory If you wish to control the regulators on the Palmas series of 2764c5dabceSGraeme Gregory chips say Y here. This will enable support for all the software 2774c5dabceSGraeme Gregory controllable SMPS/LDO regulators. 2784c5dabceSGraeme Gregory 2794c5dabceSGraeme Gregory The regulators available on Palmas series chips vary depending 2804c5dabceSGraeme Gregory on the muxing. This is handled automatically in the driver by 2814c5dabceSGraeme Gregory reading the mux info from OTP. 2824c5dabceSGraeme Gregory 2832edd3b69SLinus Walleijconfig REGULATOR_TPS6105X 2842edd3b69SLinus Walleij tristate "TI TPS6105X Power regulators" 2852edd3b69SLinus Walleij depends on TPS6105X 2862edd3b69SLinus Walleij default y if TPS6105X 2872edd3b69SLinus Walleij help 2882edd3b69SLinus Walleij This driver supports TPS61050/TPS61052 voltage regulator chips. 2892edd3b69SLinus Walleij It is a single boost converter primarily for white LEDs and 2902edd3b69SLinus Walleij audio amplifiers. 2912edd3b69SLinus Walleij 292dfb9b8a4SAxel Linconfig REGULATOR_TPS62360 293d1cf4f65SAxel Lin tristate "TI TPS6236x Power Regulator" 294dfb9b8a4SAxel Lin depends on I2C 295dfb9b8a4SAxel Lin select REGMAP_I2C 296dfb9b8a4SAxel Lin help 297d1cf4f65SAxel Lin This driver supports TPS6236x voltage regulator chip. This 298dfb9b8a4SAxel Lin regulator is meant for processor core supply. This chip is 299dfb9b8a4SAxel Lin high-frequency synchronous step down dc-dc converter optimized 300dfb9b8a4SAxel Lin for battery-powered portable applications. 301dfb9b8a4SAxel Lin 3022de79850SAnuj Aggarwalconfig REGULATOR_TPS65023 3032de79850SAnuj Aggarwal tristate "TI TPS65023 Power regulators" 3042de79850SAnuj Aggarwal depends on I2C 30590923351SMark Brown select REGMAP_I2C 3062de79850SAnuj Aggarwal help 3072de79850SAnuj Aggarwal This driver supports TPS65023 voltage regulator chips. TPS65023 provides 3082de79850SAnuj Aggarwal three step-down converters and two general-purpose LDO voltage regulators. 3092de79850SAnuj Aggarwal It supports TI's software based Class-2 SmartReflex implementation. 3102de79850SAnuj Aggarwal 3112de79850SAnuj Aggarwalconfig REGULATOR_TPS6507X 3122de79850SAnuj Aggarwal tristate "TI TPS6507X Power regulators" 3132de79850SAnuj Aggarwal depends on I2C 3142de79850SAnuj Aggarwal help 3152de79850SAnuj Aggarwal This driver supports TPS6507X voltage regulator chips. TPS6507X provides 3162de79850SAnuj Aggarwal three step-down converters and two general-purpose LDO voltage regulators. 3172de79850SAnuj Aggarwal It supports TI's software based Class-2 SmartReflex implementation. 3182de79850SAnuj Aggarwal 319452534e5SVenu Byravarasuconfig REGULATOR_TPS65090 320452534e5SVenu Byravarasu tristate "TI TPS65090 Power regulator" 321452534e5SVenu Byravarasu depends on MFD_TPS65090 322452534e5SVenu Byravarasu help 323452534e5SVenu Byravarasu This driver provides support for the voltage regulators on the 324452534e5SVenu Byravarasu TI TPS65090 PMIC. 325452534e5SVenu Byravarasu 326a493077fSAnilKumar Chconfig REGULATOR_TPS65217 327a493077fSAnilKumar Ch tristate "TI TPS65217 Power regulators" 328a493077fSAnilKumar Ch depends on MFD_TPS65217 329a493077fSAnilKumar Ch help 330a493077fSAnilKumar Ch This driver supports TPS65217 voltage regulator chips. TPS65217 331a493077fSAnilKumar Ch provides three step-down converters and four general-purpose LDO 332a493077fSAnilKumar Ch voltage regulators. It supports software based voltage control 333a493077fSAnilKumar Ch for different voltage domains 334a493077fSAnilKumar Ch 3351394fd28SCyril Chemparathyconfig REGULATOR_TPS6524X 3361394fd28SCyril Chemparathy tristate "TI TPS6524X Power regulators" 3371394fd28SCyril Chemparathy depends on SPI 3381394fd28SCyril Chemparathy help 3391394fd28SCyril Chemparathy This driver supports TPS6524X voltage regulator chips. TPS6524X 3401394fd28SCyril Chemparathy provides three step-down converters and two general-purpose LDO 3411394fd28SCyril Chemparathy voltage regulators. This device is interfaced using a customized 3421394fd28SCyril Chemparathy serial interface currently supported on the sequencer serial 3431394fd28SCyril Chemparathy port controller. 3441394fd28SCyril Chemparathy 345dfb9b8a4SAxel Linconfig REGULATOR_TPS6586X 346dfb9b8a4SAxel Lin tristate "TI TPS6586X Power regulators" 347dfb9b8a4SAxel Lin depends on MFD_TPS6586X 348dfb9b8a4SAxel Lin help 349dfb9b8a4SAxel Lin This driver supports TPS6586X voltage regulator chips. 350dfb9b8a4SAxel Lin 351518fb721SGraeme Gregoryconfig REGULATOR_TPS65910 352ae0e6544SAxel Lin tristate "TI TPS65910/TPS65911 Power Regulators" 353518fb721SGraeme Gregory depends on MFD_TPS65910 354518fb721SGraeme Gregory help 355ae0e6544SAxel Lin This driver supports TPS65910/TPS65911 voltage regulator chips. 356518fb721SGraeme Gregory 357dfb9b8a4SAxel Linconfig REGULATOR_TPS65912 358dfb9b8a4SAxel Lin tristate "TI TPS65912 Power regulator" 359dfb9b8a4SAxel Lin depends on (MFD_TPS65912_I2C || MFD_TPS65912_SPI) 3606219929fSLaxman Dewangan help 361dfb9b8a4SAxel Lin This driver supports TPS65912 voltage regulator chip. 3626219929fSLaxman Dewangan 363ba7e4763SLiam Girdwoodconfig REGULATOR_TWL4030 364ba7e4763SLiam Girdwood bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC" 365ba7e4763SLiam Girdwood depends on TWL4030_CORE 366ba7e4763SLiam Girdwood help 367ba7e4763SLiam Girdwood This driver supports the voltage regulators provided by 368ba7e4763SLiam Girdwood this family of companion chips. 36942fad570SMark Brown 37042fad570SMark Brownconfig REGULATOR_WM831X 371dfb9b8a4SAxel Lin tristate "Wolfson Microelectronics WM831x PMIC regulators" 372ba7e4763SLiam Girdwood depends on MFD_WM831X 373ba7e4763SLiam Girdwood help 374ba7e4763SLiam Girdwood Support the voltage and current regulators of the WM831x series 375ba7e4763SLiam Girdwood of PMIC devices. 37642fad570SMark Brown 37742fad570SMark Brownconfig REGULATOR_WM8350 37842fad570SMark Brown tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC" 37942fad570SMark Brown depends on MFD_WM8350 38042fad570SMark Brown help 38142fad570SMark Brown This driver provides support for the voltage and current regulators 38242fad570SMark Brown of the WM8350 AudioPlus PMIC. 383da09155aSMark Brown 384129eef96SEric Miaoconfig REGULATOR_WM8400 385129eef96SEric Miao tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC" 386129eef96SEric Miao depends on MFD_WM8400 387129eef96SEric Miao help 388129eef96SEric Miao This driver provides support for the voltage regulators of the 389129eef96SEric Miao WM8400 AudioPlus PMIC. 390129eef96SEric Miao 391bbda14dfSTakashi Iwaiconfig REGULATOR_WM8994 392ba7e4763SLiam Girdwood tristate "Wolfson Microelectronics WM8994 CODEC" 393ba7e4763SLiam Girdwood depends on MFD_WM8994 394ba7e4763SLiam Girdwood help 395ba7e4763SLiam Girdwood This driver provides support for the voltage regulators on the 396ba7e4763SLiam Girdwood WM8994 CODEC. 397ba7e4763SLiam Girdwood 398ba7e4763SLiam Girdwoodendif 399295c08bcSSascha Hauer 400