1 # SPDX-License-Identifier: GPL-2.0-only
3 bool "Voltage and Current Regulator Support"
6 Generic Voltage and Current Regulator support.
8 This framework is designed to provide a generic interface to voltage
9 and current regulators within the Linux kernel. It's intended to
10 provide voltage and current control to client or consumer drivers and
11 also provide status information to user space applications through a
14 The intention is to allow systems to dynamically control regulator
15 output in order to save power and prolong battery life. This applies
16 to both voltage regulators (where voltage output is controllable) and
17 current sinks (where current output is controllable).
19 This framework safely compiles out if not selected so that client
20 drivers can still be used in systems with no software controllable
28 config REGULATOR_DEBUG
29 bool "Regulator debug support"
31 Say yes here to enable debugging support.
33 config REGULATOR_FIXED_VOLTAGE
34 tristate "Fixed voltage regulator support"
36 This driver provides support for fixed voltage regulators,
37 useful for systems which use a combination of software
38 managed regulators and simple non-configurable regulators.
40 config REGULATOR_VIRTUAL_CONSUMER
41 tristate "Virtual regulator consumer support"
43 This driver provides a virtual consumer for the voltage and
44 current regulator API which provides sysfs controls for
45 configuring the supplies requested. This is mainly useful
50 config REGULATOR_USERSPACE_CONSUMER
51 tristate "Userspace regulator consumer support"
53 There are some classes of devices that are controlled entirely
54 from user space. Userspace consumer driver provides ability to
55 control power supplies for such devices.
59 config REGULATOR_NETLINK_EVENTS
60 bool "Enable support for receiving regulator events via netlink"
63 Enabling this option allows the kernel to broadcast regulator events using
64 the netlink mechanism. User-space applications can subscribe to these events
65 for real-time updates on various regulator events.
69 config REGULATOR_88PG86X
70 tristate "Marvell 88PG86X voltage regulators"
74 This driver supports Marvell 88PG867 and 88PG868 voltage regulators.
75 They provide two I2C-controlled DC/DC step-down converters with
76 sleep mode and separate enable pins.
78 config REGULATOR_88PM800
79 tristate "Marvell 88PM800 Power regulators"
80 depends on MFD_88PM800
82 This driver supports Marvell 88PM800 voltage regulator chips.
83 It delivers digitally programmable output,
84 the voltage is programmed via I2C interface.
85 It's suitable to support PXA988 chips to control VCC_MAIN and
88 config REGULATOR_88PM8607
89 tristate "Marvell 88PM8607 Power regulators"
90 depends on MFD_88PM860X=y
92 This driver supports 88PM8607 voltage regulator chips.
94 config REGULATOR_88PM886
95 tristate "Marvell 88PM886 voltage regulators"
96 depends on MFD_88PM886_PMIC
98 This driver implements support for Marvell 88PM886 voltage regulators.
100 config REGULATOR_ACT8865
101 tristate "Active-semi act8865 voltage regulator"
103 depends on POWER_SUPPLY
106 This driver controls a active-semi act8865 voltage output
107 regulator via I2C bus.
109 config REGULATOR_ACT8945A
110 tristate "Active-semi ACT8945A voltage regulator"
111 depends on MFD_ACT8945A
113 This driver controls a active-semi ACT8945A voltage regulator
114 via I2C bus. The ACT8945A features three step-down DC/DC converters
115 and four low-dropout linear regulators, along with a ActivePath
118 config REGULATOR_AD5398
119 tristate "Analog Devices AD5398/AD5821 regulators"
122 This driver supports AD5398 and AD5821 current regulator chips.
123 If building into module, its name is ad5398.ko.
125 config REGULATOR_ANATOP
126 tristate "Freescale i.MX on-chip ANATOP LDO regulators"
127 depends on ARCH_MXC || COMPILE_TEST
128 depends on MFD_SYSCON
130 Say y here to support Freescale i.MX on-chip ANATOP LDOs
131 regulators. It is recommended that this option be
132 enabled on i.MX6 platform.
134 config REGULATOR_AAT2870
135 tristate "AnalogicTech AAT2870 Regulators"
136 depends on MFD_AAT2870_CORE
138 If you have a AnalogicTech AAT2870 say Y to enable the
141 config REGULATOR_AB8500
142 bool "ST-Ericsson AB8500 Power Regulators"
143 depends on AB8500_CORE
145 This driver supports the regulators found on the ST-Ericsson mixed
148 config REGULATOR_ARIZONA_LDO1
149 tristate "Cirrus Madera and Wolfson Arizona class devices LDO1"
150 depends on MFD_ARIZONA || MFD_MADERA
153 Support for the LDO1 regulators found on Cirrus Logic Madera codecs
154 and Wolfson Microelectronic Arizona codecs.
156 config REGULATOR_ARIZONA_MICSUPP
157 tristate "Cirrus Madera and Wolfson Arizona class devices MICSUPP"
158 depends on MFD_ARIZONA || MFD_MADERA
161 Support for the MICSUPP regulators found on Cirrus Logic Madera codecs
162 and Wolfson Microelectronic Arizona codecs
165 config REGULATOR_ARM_SCMI
166 tristate "SCMI based regulator driver"
167 depends on ARM_SCMI_PROTOCOL && OF
169 This adds the regulator driver support for ARM platforms using SCMI
170 protocol for device voltage management.
171 This driver uses SCMI Message Protocol driver to interact with the
172 firmware providing the device Voltage functionality.
174 config REGULATOR_AS3711
175 tristate "AS3711 PMIC"
176 depends on MFD_AS3711
178 This driver provides support for the voltage regulators on the
181 config REGULATOR_AS3722
182 tristate "AMS AS3722 PMIC Regulators"
183 depends on MFD_AS3722
185 This driver provides support for the voltage regulators on the
186 AS3722 PMIC. This will enable support for all the software
187 controllable DCDC/LDO regulators.
189 config REGULATOR_ATC260X
190 tristate "Actions Semi ATC260x PMIC Regulators"
191 depends on MFD_ATC260X
193 This driver provides support for the voltage regulators on the
194 ATC260x PMICs. This will enable support for all the software
195 controllable DCDC/LDO regulators.
197 config REGULATOR_AW37503
198 tristate "Awinic AW37503 Dual Output Power regulators"
199 depends on I2C && GPIOLIB
202 This driver supports AW37503 single inductor - dual output
203 power supply specifically designed for display panels.
205 config REGULATOR_AXP20X
206 tristate "X-POWERS AXP20X PMIC Regulators"
207 depends on MFD_AXP20X
209 This driver provides support for the voltage regulators on the
212 config REGULATOR_BCM590XX
213 tristate "Broadcom BCM590xx PMU Regulators"
214 depends on MFD_BCM590XX
216 This driver provides support for the voltage regulators on the
217 BCM590xx PMUs. This will enable support for the software
218 controllable LDO/Switching regulators.
220 config REGULATOR_BD71815
221 tristate "ROHM BD71815 Power Regulator"
222 depends on MFD_ROHM_BD71828
223 select REGULATOR_ROHM
225 This driver supports voltage regulators on ROHM BD71815 PMIC.
226 This will enable support for the software controllable buck
227 and LDO regulators and a current regulator for LEDs.
229 This driver can also be built as a module. If so, the module
230 will be called bd71815-regulator.
232 config REGULATOR_BD71828
233 tristate "ROHM BD71828 Power Regulator"
234 depends on MFD_ROHM_BD71828
235 select REGULATOR_ROHM
237 This driver supports voltage regulators on ROHM BD71828 PMIC.
238 This will enable support for the software controllable buck
241 This driver can also be built as a module. If so, the module
242 will be called bd71828-regulator.
244 config REGULATOR_BD718XX
245 tristate "ROHM BD71837 Power Regulator"
246 depends on MFD_ROHM_BD718XX
247 select REGULATOR_ROHM
249 This driver supports voltage regulators on ROHM BD71837 PMIC.
250 This will enable support for the software controllable buck
253 This driver can also be built as a module. If so, the module
254 will be called bd718x7-regulator.
256 config REGULATOR_BD9571MWV
257 tristate "ROHM BD9571MWV Regulators"
258 depends on MFD_BD9571MWV
260 This driver provides support for the voltage regulators on the
261 ROHM BD9571MWV PMIC. This will enable support for the software
262 controllable regulator and voltage sampling units.
264 This driver can also be built as a module. If so, the module
265 will be called bd9571mwv-regulator.
267 config REGULATOR_BD957XMUF
268 tristate "ROHM BD9576MUF and BD9573MUF Regulators"
269 depends on MFD_ROHM_BD957XMUF
271 This driver supports voltage regulators on ROHM BD9576MUF and
274 This driver can also be built as a module. If so, the module
275 will be called bd9576-regulator.
277 config REGULATOR_BD96801
278 tristate "ROHM BD96801 Power Regulator"
279 depends on MFD_ROHM_BD96801
280 select REGULATOR_ROHM
282 This driver supports voltage regulators on ROHM BD96801 PMIC.
283 This will enable support for the software controllable buck
286 This driver can also be built as a module. If so, the module
287 will be called bd96801-regulator.
289 config REGULATOR_CPCAP
290 tristate "Motorola CPCAP regulator"
293 Say y here for CPCAP regulator found on some Motorola phones
294 and tablets such as Droid 4.
296 config REGULATOR_CROS_EC
297 tristate "ChromeOS EC regulators"
298 depends on CROS_EC && OF
300 This driver supports voltage regulators that is connected to ChromeOS
301 EC and controlled through EC host commands.
303 This driver can also be built as a module. If so, the module
304 will be called cros-ec-regulator.
306 config REGULATOR_DA903X
307 tristate "Dialog Semiconductor DA9030/DA9034 regulators"
308 depends on PMIC_DA903X
309 depends on !CC_IS_CLANG # https://llvm.org/pr38789
311 Say y here to support the BUCKs and LDOs regulators found on
312 Dialog Semiconductor DA9030/DA9034 PMIC.
314 config REGULATOR_DA9052
315 tristate "Dialog Semiconductor DA9052/DA9053 regulators"
316 depends on PMIC_DA9052
318 This driver supports the voltage regulators of DA9052-BC and
321 config REGULATOR_DA9055
322 tristate "Dialog Semiconductor DA9055 regulators"
323 depends on MFD_DA9055
325 Say y here to support the BUCKs and LDOs regulators found on
326 Dialog Semiconductor DA9055 PMIC.
328 This driver can also be built as a module. If so, the module
329 will be called da9055-regulator.
331 config REGULATOR_DA9062
332 tristate "Dialog Semiconductor DA9061/62 regulators"
333 depends on MFD_DA9062
335 Say y here to support the BUCKs and LDOs regulators found on
336 DA9061 and DA9062 PMICs.
338 This driver can also be built as a module. If so, the module
339 will be called da9062-regulator.
341 config REGULATOR_DA9063
342 tristate "Dialog Semiconductor DA9063 regulators"
343 depends on MFD_DA9063 && OF
345 Say y here to support the BUCKs and LDOs regulators found on
348 This driver can also be built as a module. If so, the module
349 will be called da9063-regulator.
351 config REGULATOR_DA9121
352 tristate "Dialog Semiconductor DA9121/DA9122/DA9220/DA9217/DA9130/DA9131/DA9132 regulator"
356 Say y here to support for the Dialog Semiconductor DA9121. The
357 DA9121 is a single channel dual-phase buck converter controlled
358 through an I2C interface.
360 DA9121 Single-channel dual-phase 10A buck converter
361 DA9130 Single-channel dual-phase 10A buck converter (Automotive)
362 DA9217 Single-channel dual-phase 6A buck converter
363 DA9122 Dual-channel single-phase 5A buck converter
364 DA9131 Dual-channel single-phase 5A buck converter (Automotive)
365 DA9220 Dual-channel single-phase 3A buck converter
366 DA9132 Dual-channel single-phase 3A buck converter (Automotive)
368 This driver can also be built as a module. If so, the module
369 will be called da9121-regulator.
371 config REGULATOR_DA9210
372 tristate "Dialog Semiconductor DA9210 regulator"
376 Say y here to support for the Dialog Semiconductor DA9210.
377 The DA9210 is a multi-phase synchronous step down
378 converter 12A DC-DC Buck controlled through an I2C
381 config REGULATOR_DA9211
382 tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator"
386 Say y here to support for the Dialog Semiconductor DA9211/DA9212
387 /DA9213/DA9214/DA9215.
388 The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
389 step down converter 12A or 16A DC-DC Buck controlled through an I2C
392 config REGULATOR_DBX500_PRCMU
395 config REGULATOR_DB8500_PRCMU
396 bool "ST-Ericsson DB8500 Voltage Domain Regulators"
397 depends on MFD_DB8500_PRCMU
398 select REGULATOR_DBX500_PRCMU
400 This driver supports the voltage domain regulators controlled by the
403 config REGULATOR_FAN53555
404 tristate "Fairchild FAN53555 Regulator"
408 This driver supports Fairchild FAN53555 Digitally Programmable
409 TinyBuck Regulator. The FAN53555 is a step-down switching voltage
410 regulator that delivers a digitally programmable output from an
411 input voltage supply of 2.5V to 5.5V. The output voltage is
412 programmed through an I2C interface.
414 config REGULATOR_FAN53880
415 tristate "Fairchild FAN53880 Regulator"
419 This driver supports Fairchild (ON Semiconductor) FAN53880
420 regulator. The regulator is a programmable power management IC
421 (PMIC), it is controlled by I2C and provides one BUCK, one BOOST
422 and four LDO outputs.
424 config REGULATOR_GPIO
425 tristate "GPIO regulator support"
426 depends on GPIOLIB || COMPILE_TEST
428 This driver provides support for regulators that can be
429 controlled via gpios.
430 It is capable of supporting current and voltage regulators
431 and the platform has to provide a mapping of GPIO-states
432 to target volts/amps.
434 config REGULATOR_HI6421
435 tristate "HiSilicon Hi6421 PMIC voltage regulator support"
436 depends on MFD_HI6421_PMIC && OF
438 This driver provides support for the voltage regulators on the
439 HiSilicon Hi6421 PMU / Codec IC.
440 Hi6421 is a multi-function device which, on regulator part, provides
441 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
442 of them come with support to either ECO (idle) or sleep mode.
444 config REGULATOR_HI6421V530
445 tristate "HiSilicon Hi6421v530 PMIC voltage regulator support"
446 depends on MFD_HI6421_PMIC && OF
448 This driver provides support for the voltage regulators on
449 HiSilicon Hi6421v530 PMU / Codec IC.
450 Hi6421v530 is a multi-function device which, on regulator part,
451 provides 5 general purpose LDOs, and all of them come with support
452 to either ECO (idle) or sleep mode.
454 config REGULATOR_HI655X
455 tristate "Hisilicon HI655X PMIC regulators support"
456 depends on ARCH_HISI || COMPILE_TEST
457 depends on MFD_HI655X_PMIC && OF
459 This driver provides support for the voltage regulators of the
460 Hisilicon Hi655x PMIC device.
462 config REGULATOR_HI6421V600
463 tristate "HiSilicon Hi6421v600 PMIC voltage regulator support"
464 depends on MFD_HI6421_SPMI && OF
467 This driver provides support for the voltage regulators on
468 HiSilicon Hi6421v600 PMU / Codec IC.
469 This is used on Kirin 3670 boards, like HiKey 970.
471 config REGULATOR_ISL9305
472 tristate "Intersil ISL9305 regulator"
476 This driver supports ISL9305 voltage regulator chip.
478 config REGULATOR_ISL6271A
479 tristate "Intersil ISL6271A Power regulator"
482 This driver supports ISL6271A voltage regulator chip.
484 config REGULATOR_LM363X
485 tristate "TI LM363X voltage regulators"
486 depends on MFD_TI_LMU
488 This driver supports LM3631, LM3632 and LM36274 voltage regulators for
490 One boost output voltage is configurable and always on.
491 Other LDOs are used for the display module.
493 config REGULATOR_LOCHNAGAR
494 tristate "Cirrus Logic Lochnagar regulator driver"
495 depends on MFD_LOCHNAGAR
497 This enables regulator support on the Cirrus Logic Lochnagar audio
500 config REGULATOR_LP3971
501 tristate "National Semiconductors LP3971 PMIC regulator driver"
504 Say Y here to support the voltage regulators and convertors
505 on National Semiconductors LP3971 PMIC
507 config REGULATOR_LP3972
508 tristate "National Semiconductors LP3972 PMIC regulator driver"
511 Say Y here to support the voltage regulators and convertors
512 on National Semiconductors LP3972 PMIC
514 config REGULATOR_LP872X
515 tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
519 This driver supports LP8720/LP8725 PMIC
521 config REGULATOR_LP873X
522 tristate "TI LP873X Power regulators"
523 depends on MFD_TI_LP873X && OF
525 This driver supports LP873X voltage regulator chips. LP873X
526 provides two step-down converters and two general-purpose LDO
527 voltage regulators. It supports software based voltage control
528 for different voltage domains
530 config REGULATOR_LP8755
531 tristate "TI LP8755 High Performance PMU driver"
535 This driver supports LP8755 High Performance PMU driver. This
536 chip contains six step-down DC/DC converters which can support
537 9 mode multiphase configuration.
539 config REGULATOR_LP87565
540 tristate "TI LP87565 Power regulators"
541 depends on MFD_TI_LP87565 && OF
543 This driver supports LP87565 voltage regulator chips. LP87565
544 provides four step-down converters. It supports software based
545 voltage control for different voltage domains
547 config REGULATOR_LP8788
548 tristate "TI LP8788 Power Regulators"
549 depends on MFD_LP8788
551 This driver supports LP8788 voltage regulator chip.
553 config REGULATOR_LTC3589
554 tristate "LTC3589 8-output voltage regulator"
558 This enables support for the LTC3589, LTC3589-1, and LTC3589-2
559 8-output regulators controlled via I2C.
561 config REGULATOR_LTC3676
562 tristate "LTC3676 8-output voltage regulator"
566 This enables support for the LTC3676
567 8-output regulators controlled via I2C.
569 config REGULATOR_MAX14577
570 tristate "Maxim 14577/77836 regulator"
571 depends on MFD_MAX14577
573 This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
574 The MAX14577 regulators include safeout LDO and charger current
575 regulator. The MAX77836 has two additional LDOs.
577 config REGULATOR_MAX1586
578 tristate "Maxim 1586/1587 voltage regulator"
581 This driver controls a Maxim 1586 or 1587 voltage output
582 regulator via I2C bus. The provided regulator is suitable
583 for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
585 config REGULATOR_MAX5970
586 tristate "Maxim 5970/5978 power switch and monitor"
589 depends on MFD_MAX5970
591 This driver controls a Maxim 5970/5978 switch via I2C bus.
592 The MAX5970/5978 is a smart switch with no output regulation, but
593 fault protection and voltage and current monitoring capabilities.
595 config REGULATOR_MAX77503
596 tristate "Analog Devices MAX77503 Regulator"
600 This driver controls a Analog Devices MAX77503 14V input, 1.5A
601 high-efficiency buck converter via I2C bus.
602 Say M here if you want to include support for the regulator as a
605 config REGULATOR_MAX77541
606 tristate "Analog Devices MAX77541/77540 Regulator"
607 depends on MFD_MAX77541
609 This driver controls a Analog Devices MAX77541/77540 regulators
610 via I2C bus. Both MAX77540 and MAX77541 are dual-phase
611 high-efficiency buck converter. Say Y here to
612 enable the regulator driver.
613 Say M here if you want to include support for the regulator as a
616 config REGULATOR_MAX77620
617 tristate "Maxim 77620/MAX20024 voltage regulator"
618 depends on MFD_MAX77620 || COMPILE_TEST
620 This driver controls Maxim MAX77620 voltage output regulator
621 via I2C bus. The provided regulator is suitable for Tegra
622 chip to control Step-Down DC-DC and LDOs. Say Y here to
623 enable the regulator driver.
625 config REGULATOR_MAX77650
626 tristate "Maxim MAX77650/77651 regulator support"
627 depends on MFD_MAX77650 || COMPILE_TEST
629 Regulator driver for MAX77650/77651 PMIC from Maxim
630 Semiconductor. This device has a SIMO with three independent
631 power rails and an LDO.
633 config REGULATOR_MAX77857
634 tristate "ADI MAX77857/MAX77831 regulator support"
638 This driver controls a ADI MAX77857 and MAX77831 regulators.
639 via I2C bus. MAX77857 and MAX77831 are high efficiency buck-boost
640 converters with input voltage range (2.5V to 16V). Say Y here to
641 enable the regulator driver
643 config REGULATOR_MAX8649
644 tristate "Maxim 8649 voltage regulator"
648 This driver controls a Maxim 8649 voltage output regulator via
651 config REGULATOR_MAX8660
652 tristate "Maxim 8660/8661 voltage regulator"
655 This driver controls a Maxim 8660/8661 voltage output
656 regulator via I2C bus.
658 config REGULATOR_MAX8893
659 tristate "Maxim 8893 voltage regulator"
663 This driver controls a Maxim 8893 voltage output
664 regulator via I2C bus.
666 config REGULATOR_MAX8907
667 tristate "Maxim 8907 voltage regulator"
668 depends on MFD_MAX8907 || COMPILE_TEST
670 This driver controls a Maxim 8907 voltage output regulator
671 via I2C bus. The provided regulator is suitable for Tegra
672 chip to control Step-Down DC-DC and LDOs.
674 config REGULATOR_MAX8925
675 tristate "Maxim MAX8925 Power Management IC"
676 depends on MFD_MAX8925
678 Say y here to support the voltage regulator of Maxim MAX8925 PMIC.
680 config REGULATOR_MAX8952
681 tristate "Maxim MAX8952 Power Management IC"
684 This driver controls a Maxim 8952 voltage output regulator
685 via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
686 modes ranging from 0.77V to 1.40V by 0.01V steps.
688 config REGULATOR_MAX8973
689 tristate "Maxim MAX8973A voltage regulator"
691 depends on THERMAL && THERMAL_OF
694 The MAXIM MAX8973A high-efficiency. three phase, DC-DC step-down
695 switching regulator delivers up to 9A of output current. Each
696 phase operates at a 2MHz fixed frequency with a 120 deg shift
697 from the adjacent phase, allowing the use of small magnetic component.
699 config REGULATOR_MAX8997
700 tristate "Maxim 8997/8966 regulator"
701 depends on MFD_MAX8997
703 This driver controls a Maxim 8997/8966 regulator
704 via I2C bus. The provided regulator is suitable for S5PC110,
705 S5PV210, and Exynos-4 chips to control VCC_CORE and
708 config REGULATOR_MAX8998
709 tristate "Maxim 8998 voltage regulator"
710 depends on MFD_MAX8998
712 This driver controls a Maxim 8998 voltage output regulator
713 via I2C bus. The provided regulator is suitable for S3C6410
714 and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
716 config REGULATOR_MAX20086
717 tristate "Maxim MAX20086-MAX20089 Camera Power Protectors"
721 This driver controls a Maxim MAX20086-MAX20089 camera power
722 protectorvia I2C bus. The regulator has 2 or 4 outputs depending on
723 the device model. This driver is only capable to turn on/off them.
725 config REGULATOR_MAX20411
726 tristate "Maxim MAX20411 High-Efficiency Single Step-Down Converter"
730 This driver controls the Maxim MAX20411 family of high-efficiency,
731 syncrhonous step-down converters.
733 config REGULATOR_MAX77686
734 tristate "Maxim 77686 regulator"
735 depends on MFD_MAX77686 || COMPILE_TEST
737 This driver controls a Maxim 77686 regulator
738 via I2C bus. The provided regulator is suitable for
739 Exynos-4 chips to control VARM and VINT voltages.
741 config REGULATOR_MAX77693
742 tristate "Maxim 77693/77843 regulator"
743 depends on MFD_MAX77693 || MFD_MAX77843 || COMPILE_TEST
745 This driver controls a Maxim 77693/77843 regulators via I2C bus.
746 The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
747 and one current regulator 'CHARGER'. This is suitable for
748 Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
750 config REGULATOR_MAX77802
751 tristate "Maxim 77802 regulator"
752 depends on MFD_MAX77686 || COMPILE_TEST
754 This driver controls a Maxim 77802 regulator
755 via I2C bus. The provided regulator is suitable for
756 Exynos5420/Exynos5800 SoCs to control various voltages.
757 It includes support for control of voltage and ramp speed.
759 config REGULATOR_MAX77826
760 tristate "Maxim 77826 regulator"
764 This driver controls a Maxim 77826 regulator via I2C bus.
765 The regulator include 15 LDOs, BUCK and BUCK BOOST regulator.
766 It includes support for control of output voltage. This
767 regulator is found on the Samsung Galaxy S5 (klte) smartphone.
769 config REGULATOR_MC13XXX_CORE
772 config REGULATOR_MC13783
773 tristate "Freescale MC13783 regulator driver"
774 depends on MFD_MC13XXX
775 select REGULATOR_MC13XXX_CORE
777 Say y here to support the regulators found on the Freescale MC13783
780 config REGULATOR_MC13892
781 tristate "Freescale MC13892 regulator driver"
782 depends on MFD_MC13XXX
783 select REGULATOR_MC13XXX_CORE
785 Say y here to support the regulators found on the Freescale MC13892
788 config REGULATOR_MCP16502
789 tristate "Microchip MCP16502 PMIC"
793 Say y here to support the MCP16502 PMIC. This driver supports
794 basic operations (get/set voltage, get/set operating mode)
795 through the regulator interface. In addition it enables
796 suspend-to-ram/standby transition.
798 config REGULATOR_MP5416
799 tristate "Monolithic MP5416 PMIC"
803 Say y here to support the MP5416 PMIC. This will enable supports
804 the software controllable 4 buck and 4 LDO regulators.
805 Say M here if you want to include support for the regulator as a
808 config REGULATOR_MP8859
809 tristate "MPS MP8859 regulator driver"
813 Say y here to support the MP8859 voltage regulator. This driver
814 supports basic operations (get/set voltage) through the regulator
816 Say M here if you want to include support for the regulator as a
817 module. The module will be named "mp8859".
819 config REGULATOR_MP886X
820 tristate "MPS MP8869 regulator driver"
824 This driver supports the MP8869 voltage regulator.
826 config REGULATOR_MPQ7920
827 tristate "Monolithic MPQ7920 PMIC"
831 Say y here to support the MPQ7920 PMIC. This will enable supports
832 the software controllable 4 buck and 5 LDO regulators.
833 This driver supports the control of different power rails of device
834 through regulator interface.
836 config REGULATOR_MT6311
837 tristate "MediaTek MT6311 PMIC"
841 Say y here to select this option to enable the power regulator of
842 MediaTek MT6311 PMIC.
843 This driver supports the control of different power rails of device
844 through regulator interface.
846 config REGULATOR_MT6315
847 tristate "MediaTek MT6315 PMIC"
851 Say y here to select this option to enable the power regulator of
852 MediaTek MT6315 PMIC.
853 This driver supports the control of different power rails of device
854 through regulator interface.
856 config REGULATOR_MT6323
857 tristate "MediaTek MT6323 PMIC"
858 depends on MFD_MT6397
860 Say y here to select this option to enable the power regulator of
861 MediaTek MT6323 PMIC.
862 This driver supports the control of different power rails of device
863 through regulator interface.
865 config REGULATOR_MT6331
866 tristate "MediaTek MT6331 PMIC"
867 depends on MFD_MT6397
869 Say y here to select this option to enable the power regulator of
870 MediaTek MT6331 PMIC.
871 This driver supports the control of different power rails of device
872 through regulator interface
874 config REGULATOR_MT6332
875 tristate "MediaTek MT6332 PMIC"
876 depends on MFD_MT6397
878 Say y here to select this option to enable the power regulator of
879 MediaTek MT6332 PMIC.
880 This driver supports the control of different power rails of device
881 through regulator interface
883 config REGULATOR_MT6357
884 tristate "MediaTek MT6357 PMIC"
885 depends on MFD_MT6397
887 Say y here to select this option to enable the power regulator of
888 MediaTek MT6357 PMIC.
889 This driver supports the control of different power rails of device
890 through regulator interface.
892 config REGULATOR_MT6358
893 tristate "MediaTek MT6358 PMIC"
894 depends on MFD_MT6397
896 Say y here to select this option to enable the power regulator of
897 MediaTek MT6358 PMIC.
898 This driver supports the control of different power rails of device
899 through regulator interface.
901 config REGULATOR_MT6359
902 tristate "MediaTek MT6359 PMIC"
903 depends on MFD_MT6397
905 Say y here to select this option to enable the power regulator of
906 MediaTek MT6359 PMIC.
907 This driver supports the control of different power rails of device
908 through regulator interface.
910 config REGULATOR_MT6360
911 tristate "MT6360 SubPMIC Regulator"
912 depends on MFD_MT6360
914 Say Y here to enable MT6360 regulator support.
915 This is support MT6360 PMIC/LDO part include
916 2-channel buck with Thermal Shutdown and Overload Protection
917 6-channel High PSRR and Low Dropout LDO.
919 config REGULATOR_MT6370
920 tristate "MT6370 SubPMIC Regulator"
921 depends on MFD_MT6370
923 Say Y here to enable MT6370 regulator support.
924 This driver supports the control for DisplayBias voltages and one
925 general purpose LDO which is commonly used to drive the vibrator.
927 config REGULATOR_MT6380
928 tristate "MediaTek MT6380 PMIC"
929 depends on MTK_PMIC_WRAP
931 Say y here to select this option to enable the power regulator of
932 MediaTek MT6380 PMIC.
933 This driver supports the control of different power rails of device
934 through regulator interface.
936 config REGULATOR_MT6397
937 tristate "MediaTek MT6397 PMIC"
938 depends on MFD_MT6397
940 Say y here to select this option to enable the power regulator of
941 MediaTek MT6397 PMIC.
942 This driver supports the control of different power rails of device
943 through regulator interface.
945 config REGULATOR_MTK_DVFSRC
946 tristate "MediaTek DVFSRC regulator driver"
947 depends on MTK_DVFSRC
949 Say y here to control regulator by DVFSRC (dynamic voltage
950 and frequency scaling resource collector).
951 This driver supports to control regulators via the DVFSRC
952 of Mediatek. It allows for voting on regulator state
953 between multiple users.
955 config REGULATOR_PALMAS
956 tristate "TI Palmas PMIC Regulators"
957 depends on MFD_PALMAS
959 If you wish to control the regulators on the Palmas series of
960 chips say Y here. This will enable support for all the software
961 controllable SMPS/LDO regulators.
963 The regulators available on Palmas series chips vary depending
964 on the muxing. This is handled automatically in the driver by
965 reading the mux info from OTP.
967 config REGULATOR_PBIAS
968 tristate "PBIAS OMAP regulator driver"
969 depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
971 Say y here to support pbias regulator for mmc1:SD card i/o
973 This driver provides support for OMAP pbias modelled
976 config REGULATOR_PCA9450
977 tristate "NXP PCA9450A/PCA9450B/PCA9450C regulator driver"
981 Say y here to support the NXP PCA9450A/PCA9450B/PCA9450C PMIC
984 config REGULATOR_PCAP
985 tristate "Motorola PCAP2 regulator driver"
988 This driver provides support for the voltage regulators of the
991 config REGULATOR_PCF50633
992 tristate "NXP PCF50633 regulator driver"
993 depends on MFD_PCF50633
995 Say Y here to support the voltage regulators and converters
998 config REGULATOR_PF8X00
999 tristate "NXP PF8100/PF8121A/PF8200 regulator driver"
1000 depends on I2C && OF
1003 Say y here to support the regulators found on the NXP
1004 PF8100/PF8121A/PF8200 PMIC.
1006 Say M here if you want to support for the regulators found
1007 on the NXP PF8100/PF8121A/PF8200 PMIC. The module will be named
1010 config REGULATOR_PFUZE100
1011 tristate "Freescale PFUZE100/200/3000/3001 regulator driver"
1012 depends on I2C && OF
1015 Say y here to support the regulators found on the Freescale
1016 PFUZE100/200/3000/3001 PMIC.
1018 config REGULATOR_PV88060
1019 tristate "Powerventure Semiconductor PV88060 regulator"
1023 Say y here to support the voltage regulators and convertors
1026 config REGULATOR_PV88080
1027 tristate "Powerventure Semiconductor PV88080 regulator"
1031 Say y here to support the buck convertors on PV88080
1033 config REGULATOR_PV88090
1034 tristate "Powerventure Semiconductor PV88090 regulator"
1038 Say y here to support the voltage regulators and convertors
1041 config REGULATOR_PWM
1042 tristate "PWM voltage regulator"
1045 This driver supports PWM controlled voltage regulators. PWM
1046 duty cycle can increase or decrease the voltage.
1048 config REGULATOR_QCOM_PM8008
1049 tristate "Qualcomm PM8008 PMIC regulators"
1050 depends on MFD_QCOM_PM8008
1052 Select this option to enable support for the voltage regulators in
1053 Qualcomm PM8008 PMICs.
1055 config REGULATOR_QCOM_REFGEN
1056 tristate "Qualcomm REFGEN regulator driver"
1057 depends on ARCH_QCOM || COMPILE_TEST
1058 depends on HAS_IOMEM
1061 This driver supports the MMIO-mapped reference voltage regulator,
1062 used internally by some PHYs on many Qualcomm SoCs.
1064 Say M here if you want to include support for this regulator as
1065 a module. The module will be named "qcom-refgen-regulator".
1067 config REGULATOR_QCOM_RPM
1068 tristate "Qualcomm RPM regulator driver"
1069 depends on MFD_QCOM_RPM
1071 If you say yes to this option, support will be included for the
1072 regulators exposed by the Resource Power Manager found in Qualcomm
1073 8660, 8960 and 8064 based devices.
1075 Say M here if you want to include support for the regulators on the
1076 Qualcomm RPM as a module. The module will be named
1077 "qcom_rpm-regulator".
1079 config REGULATOR_QCOM_RPMH
1080 tristate "Qualcomm Technologies, Inc. RPMh regulator driver"
1081 depends on QCOM_RPMH || (QCOM_RPMH=n && COMPILE_TEST)
1082 depends on QCOM_COMMAND_DB || (QCOM_COMMAND_DB=n && COMPILE_TEST)
1084 This driver supports control of PMIC regulators via the RPMh hardware
1085 block found on Qualcomm Technologies Inc. SoCs. RPMh regulator
1086 control allows for voting on regulator state between multiple
1087 processors within the SoC.
1089 config REGULATOR_QCOM_SMD_RPM
1090 tristate "Qualcomm SMD based RPM regulator driver"
1091 depends on QCOM_SMD_RPM
1093 If you say yes to this option, support will be included for the
1094 regulators exposed by the Resource Power Manager found in Qualcomm
1097 Say M here if you want to include support for the regulators on the
1098 Qualcomm RPM as a module. The module will be named
1099 "qcom_smd-regulator".
1101 config REGULATOR_QCOM_SPMI
1102 tristate "Qualcomm SPMI regulator driver"
1103 depends on SPMI || COMPILE_TEST
1105 If you say yes to this option, support will be included for the
1106 regulators found in Qualcomm SPMI PMICs.
1108 Say M here if you want to include support for the regulators on the
1109 Qualcomm SPMI PMICs as a module. The module will be named
1110 "qcom_spmi-regulator".
1112 config REGULATOR_QCOM_USB_VBUS
1113 tristate "Qualcomm USB Vbus regulator driver"
1114 depends on SPMI || COMPILE_TEST
1116 If you say yes to this option, support will be included for the
1117 regulator used to enable the VBUS output.
1119 Say M here if you want to include support for enabling the VBUS output
1120 as a module. The module will be named "qcom_usb_vbus_regulator".
1122 config REGULATOR_RAA215300
1123 tristate "Renesas RAA215300 driver"
1125 depends on COMMON_CLK
1128 If you say yes to this option, support will be included for the
1129 Renesas RAA215300 PMIC.
1131 Say M here if you want to include support for Renesas RAA215300 PMIC
1132 as a module. The module will be named "raa215300".
1134 config REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY
1135 tristate "Raspberry Pi 7-inch touchscreen panel ATTINY regulator"
1136 depends on BACKLIGHT_CLASS_DEVICE
1141 This driver supports ATTINY regulator on the Raspberry Pi 7-inch
1142 touchscreen unit. The regulator is used to enable power to the
1143 TC358762, display and to control backlight.
1145 config REGULATOR_RC5T583
1146 tristate "RICOH RC5T583 Power regulators"
1147 depends on MFD_RC5T583
1149 Select this option to enable the power regulator of RICOH
1151 This driver supports the control of different power rails of device
1152 through regulator interface. The device supports multiple DCDC/LDO
1153 outputs which can be controlled by i2c communication.
1155 config REGULATOR_RK808
1156 tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power regulators"
1157 depends on MFD_RK8XX
1159 Select this option to enable the power regulator of ROCKCHIP
1160 PMIC RK805,RK809&RK817,RK808 and RK818.
1161 This driver supports the control of different power rails of device
1162 through regulator interface. The device supports multiple DCDC/LDO
1163 outputs which can be controlled by i2c communication.
1165 config REGULATOR_RN5T618
1166 tristate "Ricoh RN5T567/618 voltage regulators"
1167 depends on MFD_RN5T618
1169 Say y here to support the regulators found on Ricoh RN5T567,
1170 RN5T618 or RC5T619 PMIC.
1172 config REGULATOR_ROHM
1175 config REGULATOR_RT4801
1176 tristate "Richtek RT4801 Regulators"
1180 This adds support for voltage regulators in Richtek RT4801 Display Bias IC.
1181 The device supports two regulators (DSVP/DSVN).
1183 config REGULATOR_RT4803
1184 tristate "Richtek RT4803 boost regualtor"
1188 This adds support for RT4803 boost converter that integrates the
1189 bypass switch. If the input voltage is low than the required voltage,
1190 RT4803 will enter boost mode. Otherwise, enable internal bypass
1191 switch to enter bypass mode.
1193 config REGULATOR_RT4831
1194 tristate "Richtek RT4831 DSV Regulators"
1195 depends on MFD_RT4831
1197 This adds support for voltage regulators in Richtek RT4831.
1198 There are three regulators (VLCM/DSVP/DSVN).
1199 VLCM is a virtual voltage input for DSVP/DSVN inside IC.
1200 And DSVP/DSVN is the real Vout range from 4V to 6.5V.
1201 It's common used to provide the power for the display panel.
1203 config REGULATOR_RT5033
1204 tristate "Richtek RT5033 Regulators"
1205 depends on MFD_RT5033
1207 This adds support for voltage and current regulators in Richtek
1208 RT5033 PMIC. The device supports multiple regulators like
1209 current source, LDO and Buck.
1211 config REGULATOR_RT5120
1212 tristate "Richtek RT5120 PMIC Regulators"
1213 depends on MFD_RT5120
1215 This adds support for voltage regulator in Richtek RT5120 PMIC.
1216 It integrates 4 channels buck controller, 1 channel LDO, 1 EXTEN
1217 to control external power source. Only BUCK1 is adjustable from
1218 600mV to 1395mV, per step 6.250mV. The others are all fixed voltage
1219 by external hardware circuit.
1221 config REGULATOR_RT5190A
1222 tristate "Richtek RT5190A PMIC"
1226 This adds support for voltage regulator in Richtek RT5190A PMIC.
1227 It integratas 1 channel buck controller, 3 channels high efficiency
1228 buck converters, 1 LDO, mute AC OFF depop function, with the general
1229 I2C control interface.
1231 config REGULATOR_RT5739
1232 tristate "Richtek RT5739 Regulator"
1236 This adds support for voltage regulator in Richtek RT5739.
1237 It's a step-down switching voltage regulator. Using a proprietary
1238 architecture with synchronous rectification, it is capable of
1239 delivering 3.5A continuously at over 80% efficiency.
1241 This driver can also be built as a module. If so, the module
1242 will be called rt5739.
1244 config REGULATOR_RT5759
1245 tristate "Richtek RT5759 Regulator"
1249 This adds support for voltage regulator in Richtek RT5759.
1250 The RT5759 is a high-performance, synchronous step-down DC-DC
1251 converter that can deliver up to 9A output current from 3V to 6.5V
1254 config REGULATOR_RT6160
1255 tristate "Richtek RT6160 BuckBoost voltage regulator"
1259 This adds support for voltage regulator in Richtek RT6160.
1260 This device automatically change voltage output mode from
1261 Buck or Boost. The mode transition depend on the input source voltage.
1262 The wide output range is from 2025mV to 5200mV and can be used on most
1263 common application scenario.
1265 config REGULATOR_RT6190
1266 tristate "Richtek RT6190 4-Switch BuckBoost controller"
1270 The RT6190 is a 4-Switch BuckBoost controller designed for converting
1271 input voltage to output voltage that can be equal to, higher or lower
1272 than input voltage. It operates with wide input voltage range from
1273 4.5V to 36V, and the output voltage can be set from 3V to 36V by
1276 config REGULATOR_RT6245
1277 tristate "Richtek RT6245 voltage regulator"
1281 This adds support for Richtek RT6245 voltage regulator.
1282 It can support up to 14A output current and adjustable output voltage
1283 from 0.4375V to 1.3875V, per step 12.5mV.
1285 config REGULATOR_RTQ2134
1286 tristate "Richtek RTQ2134 SubPMIC Regulator"
1290 This driver adds support for RTQ2134 SubPMIC regulators.
1291 The RTQ2134 is a multi-phase, programmable power management IC that
1292 integrate with four high efficient, synchronous step-down converter
1293 cores. It features wide output voltage range and the capability to
1294 configure the corresponding power stages.
1296 config REGULATOR_RTMV20
1297 tristate "Richtek RTMV20 Laser Diode Regulator"
1301 This driver adds support for the load switch current regulator on
1302 the Richtek RTMV20. It can support the load current up to 6A and
1303 integrate strobe/vsync/fsin signal to synchronize the IR camera.
1305 config REGULATOR_RTQ6752
1306 tristate "Richtek RTQ6752 TFT LCD voltage regulator"
1310 This driver adds support for Richtek RTQ6752. RTQ6752 includes two
1311 synchronous boost converters for PAVDD, and one synchronous NAVDD
1312 buck-boost. This device is suitable for automotive TFT-LCD panel.
1314 config REGULATOR_RTQ2208
1315 tristate "Richtek RTQ2208 SubPMIC Regulator"
1319 This driver adds support for RTQ2208 SubPMIC regulators.
1320 The RTQ2208 is a multi-phase, programmable power management IC that
1321 integrate with dual multi-configurable, synchronous buck converters
1322 and two ldos. It features wide output voltage range from 0.4V to 2.05V
1323 and the capability to configure the corresponding power stages.
1325 config REGULATOR_S2MPA01
1326 tristate "Samsung S2MPA01 voltage regulator"
1327 depends on MFD_SEC_CORE || COMPILE_TEST
1329 This driver controls Samsung S2MPA01 voltage output regulator
1330 via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
1332 config REGULATOR_S2MPS11
1333 tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
1334 depends on MFD_SEC_CORE || COMPILE_TEST
1336 This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
1337 output regulator via I2C bus. The chip is comprised of high efficient
1338 Buck converters including Dual-Phase Buck converter, Buck-Boost
1339 converter, various LDOs.
1341 config REGULATOR_S5M8767
1342 tristate "Samsung S5M8767A voltage regulator"
1343 depends on MFD_SEC_CORE || COMPILE_TEST
1345 This driver supports a Samsung S5M8767A voltage output regulator
1346 via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
1347 supports DVS mode with 8bits of output voltage control.
1349 config REGULATOR_SC2731
1350 tristate "Spreadtrum SC2731 power regulator driver"
1351 depends on MFD_SC27XX_PMIC || COMPILE_TEST
1353 This driver provides support for the voltage regulators on the
1356 config REGULATOR_SKY81452
1357 tristate "Skyworks Solutions SKY81452 voltage regulator"
1358 depends on MFD_SKY81452
1360 This driver supports Skyworks SKY81452 voltage output regulator
1361 via I2C bus. SKY81452 has one voltage linear regulator can be
1362 programmed from 4.5V to 20V.
1364 This driver can also be built as a module. If so, the module
1365 will be called sky81452-regulator.
1367 config REGULATOR_SLG51000
1368 tristate "Dialog Semiconductor SLG51000 regulators"
1372 Say y here to support for the Dialog Semiconductor SLG51000.
1373 The SLG51000 is seven compact and customizable low dropout
1376 config REGULATOR_STM32_BOOSTER
1377 tristate "STMicroelectronics STM32 BOOSTER"
1378 depends on ARCH_STM32 || COMPILE_TEST
1380 This driver supports internal booster (3V3) embedded in some
1381 STMicroelectronics STM32 chips. It can be used to supply ADC analog
1382 input switches when vdda supply is below 2.7V.
1384 This driver can also be built as a module. If so, the module
1385 will be called stm32-booster.
1387 config REGULATOR_STM32_VREFBUF
1388 tristate "STMicroelectronics STM32 VREFBUF"
1389 depends on ARCH_STM32 || COMPILE_TEST
1391 This driver supports STMicroelectronics STM32 VREFBUF (voltage
1392 reference buffer) which can be used as voltage reference for
1393 internal ADCs, DACs and also for external components through
1394 dedicated Vref+ pin.
1396 This driver can also be built as a module. If so, the module
1397 will be called stm32-vrefbuf.
1399 config REGULATOR_STM32_PWR
1400 bool "STMicroelectronics STM32 PWR"
1401 depends on ARCH_STM32 || COMPILE_TEST
1403 This driver supports internal regulators (1V1, 1V8, 3V3) in the
1404 STMicroelectronics STM32 chips.
1406 config REGULATOR_STPMIC1
1407 tristate "STMicroelectronics STPMIC1 PMIC Regulators"
1408 depends on MFD_STPMIC1
1410 This driver supports STMicroelectronics STPMIC1 PMIC voltage
1411 regulators and switches. The STPMIC1 regulators supply power to
1412 an application processor as well as to external system
1413 peripherals such as DDR, Flash memories and system devices.
1415 To compile this driver as a module, choose M here: the
1416 module will be called stpmic1_regulator.
1418 config REGULATOR_TI_ABB
1419 tristate "TI Adaptive Body Bias on-chip LDO"
1420 depends on ARCH_OMAP || COMPILE_TEST
1422 Select this option to support Texas Instruments' on-chip Adaptive Body
1423 Bias (ABB) LDO regulators. It is recommended that this option be
1424 enabled on required TI SoC. Certain Operating Performance Points
1425 on TI SoCs may be unstable without enabling this as it provides
1426 device specific optimized bias to allow/optimize functionality.
1428 config REGULATOR_STW481X_VMMC
1429 bool "ST Microelectronics STW481X VMMC regulator"
1430 depends on MFD_STW481X || COMPILE_TEST
1431 default y if MFD_STW481X
1433 This driver supports the internal VMMC regulator in the STw481x
1436 config REGULATOR_SUN20I
1437 tristate "Allwinner D1 internal LDOs"
1438 depends on ARCH_SUNXI || COMPILE_TEST
1442 This driver supports the internal LDOs in the Allwinner D1 SoC.
1444 config REGULATOR_SY7636A
1445 tristate "Silergy SY7636A voltage regulator"
1446 depends on MFD_SY7636A
1448 This driver supports Silergy SY3686A voltage regulator.
1450 config REGULATOR_SY8106A
1451 tristate "Silergy SY8106A regulator"
1452 depends on I2C && OF
1455 This driver supports SY8106A single output regulator.
1457 config REGULATOR_SY8824X
1458 tristate "Silergy SY8824C/SY8824E regulator"
1459 depends on I2C && OF
1462 This driver supports SY8824C single output regulator.
1464 config REGULATOR_SY8827N
1465 tristate "Silergy SY8827N regulator"
1466 depends on I2C && OF
1469 This driver supports SY8827N single output regulator.
1471 config REGULATOR_TPS51632
1472 tristate "TI TPS51632 Power Regulator"
1476 This driver supports TPS51632 voltage regulator chip.
1477 The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
1478 with Serial VID control and DVFS.
1479 The voltage output can be configure through I2C interface or PWM
1482 config REGULATOR_TPS6105X
1483 tristate "TI TPS6105X Power regulators"
1485 default y if TPS6105X
1487 This driver supports TPS61050/TPS61052 voltage regulator chips.
1488 It is a single boost converter primarily for white LEDs and
1491 config REGULATOR_TPS62360
1492 tristate "TI TPS6236x Power Regulator"
1496 This driver supports TPS6236x voltage regulator chip. This
1497 regulator is meant for processor core supply. This chip is
1498 high-frequency synchronous step down dc-dc converter optimized
1499 for battery-powered portable applications.
1501 config REGULATOR_TPS6286X
1502 tristate "TI TPS6286x Power Regulator"
1503 depends on I2C && OF
1506 This driver supports TPS6236x voltage regulator chips. These are
1507 high-frequency synchronous step-down converters with an I2C
1510 config REGULATOR_TPS6287X
1511 tristate "TI TPS6287x Power Regulator"
1512 depends on I2C && OF
1515 This driver supports TPS6287x voltage regulator chips. These are
1516 pin-to-pin high-frequency synchronous step-down dc-dc converters
1517 with an I2C interface.
1519 If built as a module it will be called tps6287x-regulator.
1521 config REGULATOR_TPS65023
1522 tristate "TI TPS65023 Power regulators"
1526 This driver supports TPS65023 voltage regulator chips. TPS65023 provides
1527 three step-down converters and two general-purpose LDO voltage regulators.
1528 It supports TI's software based Class-2 SmartReflex implementation.
1530 config REGULATOR_TPS6507X
1531 tristate "TI TPS6507X Power regulators"
1534 This driver supports TPS6507X voltage regulator chips. TPS6507X provides
1535 three step-down converters and two general-purpose LDO voltage regulators.
1536 It supports TI's software based Class-2 SmartReflex implementation.
1538 config REGULATOR_TPS65086
1539 tristate "TI TPS65086 Power regulators"
1540 depends on MFD_TPS65086
1542 This driver provides support for the voltage regulators on
1545 config REGULATOR_TPS65090
1546 tristate "TI TPS65090 Power regulator"
1547 depends on MFD_TPS65090
1549 This driver provides support for the voltage regulators on the
1552 config REGULATOR_TPS65132
1553 tristate "TI TPS65132 Dual Output Power regulators"
1554 depends on I2C && GPIOLIB
1557 This driver supports TPS65132 single inductor - dual output
1558 power supply specifically designed for display panels.
1560 config REGULATOR_TPS65217
1561 tristate "TI TPS65217 Power regulators"
1562 depends on MFD_TPS65217
1564 This driver supports TPS65217 voltage regulator chips. TPS65217
1565 provides three step-down converters and four general-purpose LDO
1566 voltage regulators. It supports software based voltage control
1567 for different voltage domains
1569 config REGULATOR_TPS65218
1570 tristate "TI TPS65218 Power regulators"
1571 depends on MFD_TPS65218 && OF
1573 This driver supports TPS65218 voltage regulator chips. TPS65218
1574 provides six step-down converters and one general-purpose LDO
1575 voltage regulators. It supports software based voltage control
1576 for different voltage domains
1578 config REGULATOR_TPS65219
1579 tristate "TI TPS65219 Power regulators"
1580 depends on MFD_TPS65219 && OF
1582 This driver supports TPS65219 voltage regulator chips.
1583 TPS65219 series of PMICs have 3 single phase BUCKs & 4 LDOs
1584 voltage regulators. It supports software based voltage control
1585 for different voltage domains.
1587 config REGULATOR_TPS6594
1588 tristate "TI TPS6594 Power regulators"
1589 depends on MFD_TPS6594 && OF
1592 This driver supports TPS6594 series and TPS65224 voltage regulator chips.
1593 TPS6594 series of PMICs have 5 BUCKs and 4 LDOs
1595 BUCKs 1,2,3,4 can be used in single phase or multiphase mode.
1596 Part number defines which single or multiphase mode is i used.
1597 It supports software based voltage control
1598 for different voltage domains.
1599 TPS65224 PMIC has 4 BUCKs and 3 LDOs. BUCK12 can be used in dual phase.
1600 All BUCKs and LDOs volatge can be controlled through software.
1602 config REGULATOR_TPS6524X
1603 tristate "TI TPS6524X Power regulators"
1606 This driver supports TPS6524X voltage regulator chips. TPS6524X
1607 provides three step-down converters and two general-purpose LDO
1608 voltage regulators. This device is interfaced using a customized
1609 serial interface currently supported on the sequencer serial
1612 config REGULATOR_TPS6586X
1613 tristate "TI TPS6586X Power regulators"
1614 depends on MFD_TPS6586X
1616 This driver supports TPS6586X voltage regulator chips.
1618 config REGULATOR_TPS65910
1619 tristate "TI TPS65910/TPS65911 Power Regulators"
1620 depends on MFD_TPS65910
1622 This driver supports TPS65910/TPS65911 voltage regulator chips.
1624 config REGULATOR_TPS65912
1625 tristate "TI TPS65912 Power regulator"
1626 depends on MFD_TPS65912
1628 This driver supports TPS65912 voltage regulator chip.
1630 config REGULATOR_TPS68470
1631 tristate "TI TPS68470 PMIC Regulators Driver"
1632 depends on INTEL_SKL_INT3472 || COMPILE_TEST
1634 This driver adds support for the TPS68470 PMIC to register
1635 regulators against the usual framework.
1637 The module will be called "tps68470-regulator".
1639 config REGULATOR_TWL4030
1640 tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
1641 depends on TWL4030_CORE
1643 This driver supports the voltage regulators provided by
1644 this family of companion chips.
1646 config REGULATOR_UNIPHIER
1647 tristate "UniPhier regulator driver"
1648 depends on ARCH_UNIPHIER || COMPILE_TEST
1651 default ARCH_UNIPHIER
1653 Support for regulators implemented on Socionext UniPhier SoCs.
1655 config REGULATOR_RZG2L_VBCTRL
1656 tristate "Renesas RZ/G2L USB VBUS regulator driver"
1657 depends on RESET_RZG2L_USBPHY_CTRL || COMPILE_TEST
1660 default RESET_RZG2L_USBPHY_CTRL
1662 Support for VBUS regulators implemented on Renesas RZ/G2L SoCs.
1664 config REGULATOR_VCTRL
1665 tristate "Voltage controlled regulators"
1668 This driver provides support for voltage regulators whose output
1669 voltage is controlled by the voltage of another regulator.
1671 config REGULATOR_VEXPRESS
1672 tristate "Versatile Express regulators"
1673 depends on VEXPRESS_CONFIG
1675 This driver provides support for voltage regulators available
1676 on the ARM Ltd's Versatile Express platform.
1678 config REGULATOR_VQMMC_IPQ4019
1679 tristate "IPQ4019 VQMMC SD LDO regulator support"
1680 depends on ARCH_QCOM
1682 This driver provides support for the VQMMC LDO I/0
1683 voltage regulator of the IPQ4019 SD/EMMC controller.
1685 config REGULATOR_WM831X
1686 tristate "Wolfson Microelectronics WM831x PMIC regulators"
1687 depends on MFD_WM831X
1689 Support the voltage and current regulators of the WM831x series
1692 config REGULATOR_WM8350
1693 tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
1694 depends on MFD_WM8350
1696 This driver provides support for the voltage and current regulators
1697 of the WM8350 AudioPlus PMIC.
1699 config REGULATOR_WM8400
1700 tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
1701 depends on MFD_WM8400
1703 This driver provides support for the voltage regulators of the
1704 WM8400 AudioPlus PMIC.
1706 config REGULATOR_WM8994
1707 tristate "Wolfson Microelectronics WM8994 CODEC"
1708 depends on MFD_WM8994
1710 This driver provides support for the voltage regulators on the
1713 config REGULATOR_QCOM_LABIBB
1714 tristate "QCOM LAB/IBB regulator support"
1715 depends on SPMI || COMPILE_TEST
1717 This driver supports Qualcomm's LAB/IBB regulators present on the
1718 Qualcomm's PMIC chip pmi8998. QCOM LAB and IBB are SPMI
1719 based PMIC implementations. LAB can be used as positive
1720 boost regulator and IBB can be used as a negative boost regulator
1721 for LCD display panel.