tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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1# SPDX-License-Identifier: GPL-2.0-only
2menuconfig REGULATOR
3 bool "Voltage and Current Regulator Support"
4 help
5 Generic Voltage and Current Regulator support.
6
7 This framework is designed to provide a generic interface to voltage
8 and current regulators within the Linux kernel. It's intended to
9 provide voltage and current control to client or consumer drivers and
10 also provide status information to user space applications through a
11 sysfs interface.
12
13 The intention is to allow systems to dynamically control regulator
14 output in order to save power and prolong battery life. This applies
15 to both voltage regulators (where voltage output is controllable) and
16 current sinks (where current output is controllable).
17
18 This framework safely compiles out if not selected so that client
19 drivers can still be used in systems with no software controllable
20 regulators.
21
22 If unsure, say no.
23
24
25if REGULATOR
26
27config REGULATOR_DEBUG
28 bool "Regulator debug support"
29 help
30 Say yes here to enable debugging support.
31
32config REGULATOR_FIXED_VOLTAGE
33 tristate "Fixed voltage regulator support"
34 help
35 This driver provides support for fixed voltage regulators,
36 useful for systems which use a combination of software
37 managed regulators and simple non-configurable regulators.
38
39config REGULATOR_VIRTUAL_CONSUMER
40 tristate "Virtual regulator consumer support"
41 help
42 This driver provides a virtual consumer for the voltage and
43 current regulator API which provides sysfs controls for
44 configuring the supplies requested. This is mainly useful
45 for test purposes.
46
47 If unsure, say no.
48
49config REGULATOR_USERSPACE_CONSUMER
50 tristate "Userspace regulator consumer support"
51 help
52 There are some classes of devices that are controlled entirely
53 from user space. Userspace consumer driver provides ability to
54 control power supplies for such devices.
55
56 If unsure, say no.
57
58config REGULATOR_88PG86X
59 tristate "Marvell 88PG86X voltage regulators"
60 depends on I2C
61 select REGMAP_I2C
62 help
63 This driver supports Marvell 88PG867 and 88PG868 voltage regulators.
64 They provide two I2C-controlled DC/DC step-down converters with
65 sleep mode and separate enable pins.
66
67config REGULATOR_88PM800
68 tristate "Marvell 88PM800 Power regulators"
69 depends on MFD_88PM800
70 help
71 This driver supports Marvell 88PM800 voltage regulator chips.
72 It delivers digitally programmable output,
73 the voltage is programmed via I2C interface.
74 It's suitable to support PXA988 chips to control VCC_MAIN and
75 various voltages.
76
77config REGULATOR_88PM8607
78 tristate "Marvell 88PM8607 Power regulators"
79 depends on MFD_88PM860X=y
80 help
81 This driver supports 88PM8607 voltage regulator chips.
82
83config REGULATOR_ACT8865
84 tristate "Active-semi act8865 voltage regulator"
85 depends on I2C
86 depends on POWER_SUPPLY
87 select REGMAP_I2C
88 help
89 This driver controls a active-semi act8865 voltage output
90 regulator via I2C bus.
91
92config REGULATOR_ACT8945A
93 tristate "Active-semi ACT8945A voltage regulator"
94 depends on MFD_ACT8945A
95 help
96 This driver controls a active-semi ACT8945A voltage regulator
97 via I2C bus. The ACT8945A features three step-down DC/DC converters
98 and four low-dropout linear regulators, along with a ActivePath
99 battery charger.
100
101config REGULATOR_AD5398
102 tristate "Analog Devices AD5398/AD5821 regulators"
103 depends on I2C
104 help
105 This driver supports AD5398 and AD5821 current regulator chips.
106 If building into module, its name is ad5398.ko.
107
108config REGULATOR_ANATOP
109 tristate "Freescale i.MX on-chip ANATOP LDO regulators"
110 depends on ARCH_MXC || COMPILE_TEST
111 depends on MFD_SYSCON
112 help
113 Say y here to support Freescale i.MX on-chip ANATOP LDOs
114 regulators. It is recommended that this option be
115 enabled on i.MX6 platform.
116
117config REGULATOR_AAT2870
118 tristate "AnalogicTech AAT2870 Regulators"
119 depends on MFD_AAT2870_CORE
120 help
121 If you have a AnalogicTech AAT2870 say Y to enable the
122 regulator driver.
123
124config REGULATOR_AB3100
125 tristate "ST-Ericsson AB3100 Regulator functions"
126 depends on AB3100_CORE
127 default y if AB3100_CORE
128 help
129 These regulators correspond to functionality in the
130 AB3100 analog baseband dealing with power regulators
131 for the system.
132
133config REGULATOR_AB8500
134 bool "ST-Ericsson AB8500 Power Regulators"
135 depends on AB8500_CORE
136 help
137 This driver supports the regulators found on the ST-Ericsson mixed
138 signal AB8500 PMIC
139
140config REGULATOR_ARIZONA_LDO1
141 tristate "Cirrus Madera and Wolfson Arizona class devices LDO1"
142 depends on MFD_ARIZONA || MFD_MADERA
143 depends on SND_SOC
144 help
145 Support for the LDO1 regulators found on Cirrus Logic Madera codecs
146 and Wolfson Microelectronic Arizona codecs.
147
148config REGULATOR_ARIZONA_MICSUPP
149 tristate "Cirrus Madera and Wolfson Arizona class devices MICSUPP"
150 depends on MFD_ARIZONA || MFD_MADERA
151 depends on SND_SOC
152 help
153 Support for the MICSUPP regulators found on Cirrus Logic Madera codecs
154 and Wolfson Microelectronic Arizona codecs
155 devices.
156
157config REGULATOR_AS3711
158 tristate "AS3711 PMIC"
159 depends on MFD_AS3711
160 help
161 This driver provides support for the voltage regulators on the
162 AS3711 PMIC
163
164config REGULATOR_AS3722
165 tristate "AMS AS3722 PMIC Regulators"
166 depends on MFD_AS3722
167 help
168 This driver provides support for the voltage regulators on the
169 AS3722 PMIC. This will enable support for all the software
170 controllable DCDC/LDO regulators.
171
172config REGULATOR_AXP20X
173 tristate "X-POWERS AXP20X PMIC Regulators"
174 depends on MFD_AXP20X
175 help
176 This driver provides support for the voltage regulators on the
177 AXP20X PMIC.
178
179config REGULATOR_BCM590XX
180 tristate "Broadcom BCM590xx PMU Regulators"
181 depends on MFD_BCM590XX
182 help
183 This driver provides support for the voltage regulators on the
184 BCM590xx PMUs. This will enable support for the software
185 controllable LDO/Switching regulators.
186
187config REGULATOR_BD70528
188 tristate "ROHM BD70528 Power Regulator"
189 depends on MFD_ROHM_BD70528
190 help
191 This driver supports voltage regulators on ROHM BD70528 PMIC.
192 This will enable support for the software controllable buck
193 and LDO regulators.
194
195 This driver can also be built as a module. If so, the module
196 will be called bd70528-regulator.
197
198config REGULATOR_BD71828
199 tristate "ROHM BD71828 Power Regulator"
200 depends on MFD_ROHM_BD71828
201 select REGULATOR_ROHM
202 help
203 This driver supports voltage regulators on ROHM BD71828 PMIC.
204 This will enable support for the software controllable buck
205 and LDO regulators.
206
207 This driver can also be built as a module. If so, the module
208 will be called bd71828-regulator.
209
210config REGULATOR_BD718XX
211 tristate "ROHM BD71837 Power Regulator"
212 depends on MFD_ROHM_BD718XX
213 select REGULATOR_ROHM
214 help
215 This driver supports voltage regulators on ROHM BD71837 PMIC.
216 This will enable support for the software controllable buck
217 and LDO regulators.
218
219 This driver can also be built as a module. If so, the module
220 will be called bd718x7-regulator.
221
222config REGULATOR_BD9571MWV
223 tristate "ROHM BD9571MWV Regulators"
224 depends on MFD_BD9571MWV
225 help
226 This driver provides support for the voltage regulators on the
227 ROHM BD9571MWV PMIC. This will enable support for the software
228 controllable regulator and voltage sampling units.
229
230 This driver can also be built as a module. If so, the module
231 will be called bd9571mwv-regulator.
232
233config REGULATOR_CPCAP
234 tristate "Motorola CPCAP regulator"
235 depends on MFD_CPCAP
236 help
237 Say y here for CPCAP regulator found on some Motorola phones
238 and tablets such as Droid 4.
239
240config REGULATOR_DA903X
241 tristate "Dialog Semiconductor DA9030/DA9034 regulators"
242 depends on PMIC_DA903X
243 depends on !CC_IS_CLANG # https://bugs.llvm.org/show_bug.cgi?id=38789
244 help
245 Say y here to support the BUCKs and LDOs regulators found on
246 Dialog Semiconductor DA9030/DA9034 PMIC.
247
248config REGULATOR_DA9052
249 tristate "Dialog Semiconductor DA9052/DA9053 regulators"
250 depends on PMIC_DA9052
251 help
252 This driver supports the voltage regulators of DA9052-BC and
253 DA9053-AA/Bx PMIC.
254
255config REGULATOR_DA9055
256 tristate "Dialog Semiconductor DA9055 regulators"
257 depends on MFD_DA9055
258 help
259 Say y here to support the BUCKs and LDOs regulators found on
260 Dialog Semiconductor DA9055 PMIC.
261
262 This driver can also be built as a module. If so, the module
263 will be called da9055-regulator.
264
265config REGULATOR_DA9062
266 tristate "Dialog Semiconductor DA9061/62 regulators"
267 depends on MFD_DA9062
268 help
269 Say y here to support the BUCKs and LDOs regulators found on
270 DA9061 and DA9062 PMICs.
271
272 This driver can also be built as a module. If so, the module
273 will be called da9062-regulator.
274
275config REGULATOR_DA9063
276 tristate "Dialog Semiconductor DA9063 regulators"
277 depends on MFD_DA9063 && OF
278 help
279 Say y here to support the BUCKs and LDOs regulators found on
280 DA9063 PMICs.
281
282 This driver can also be built as a module. If so, the module
283 will be called da9063-regulator.
284
285config REGULATOR_DA9210
286 tristate "Dialog Semiconductor DA9210 regulator"
287 depends on I2C
288 select REGMAP_I2C
289 help
290 Say y here to support for the Dialog Semiconductor DA9210.
291 The DA9210 is a multi-phase synchronous step down
292 converter 12A DC-DC Buck controlled through an I2C
293 interface.
294
295config REGULATOR_DA9211
296 tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator"
297 depends on I2C
298 select REGMAP_I2C
299 help
300 Say y here to support for the Dialog Semiconductor DA9211/DA9212
301 /DA9213/DA9214/DA9215.
302 The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
303 step down converter 12A or 16A DC-DC Buck controlled through an I2C
304 interface.
305
306config REGULATOR_DBX500_PRCMU
307 bool
308
309config REGULATOR_DB8500_PRCMU
310 bool "ST-Ericsson DB8500 Voltage Domain Regulators"
311 depends on MFD_DB8500_PRCMU
312 select REGULATOR_DBX500_PRCMU
313 help
314 This driver supports the voltage domain regulators controlled by the
315 DB8500 PRCMU
316
317config REGULATOR_FAN53555
318 tristate "Fairchild FAN53555 Regulator"
319 depends on I2C
320 select REGMAP_I2C
321 help
322 This driver supports Fairchild FAN53555 Digitally Programmable
323 TinyBuck Regulator. The FAN53555 is a step-down switching voltage
324 regulator that delivers a digitally programmable output from an
325 input voltage supply of 2.5V to 5.5V. The output voltage is
326 programmed through an I2C interface.
327
328config REGULATOR_GPIO
329 tristate "GPIO regulator support"
330 depends on GPIOLIB || COMPILE_TEST
331 help
332 This driver provides support for regulators that can be
333 controlled via gpios.
334 It is capable of supporting current and voltage regulators
335 and the platform has to provide a mapping of GPIO-states
336 to target volts/amps.
337
338config REGULATOR_HI6421
339 tristate "HiSilicon Hi6421 PMIC voltage regulator support"
340 depends on MFD_HI6421_PMIC && OF
341 help
342 This driver provides support for the voltage regulators on the
343 HiSilicon Hi6421 PMU / Codec IC.
344 Hi6421 is a multi-function device which, on regulator part, provides
345 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
346 of them come with support to either ECO (idle) or sleep mode.
347
348config REGULATOR_HI6421V530
349 tristate "HiSilicon Hi6421v530 PMIC voltage regulator support"
350 depends on MFD_HI6421_PMIC && OF
351 help
352 This driver provides support for the voltage regulators on
353 HiSilicon Hi6421v530 PMU / Codec IC.
354 Hi6421v530 is a multi-function device which, on regulator part,
355 provides 5 general purpose LDOs, and all of them come with support
356 to either ECO (idle) or sleep mode.
357
358config REGULATOR_HI655X
359 tristate "Hisilicon HI655X PMIC regulators support"
360 depends on ARCH_HISI || COMPILE_TEST
361 depends on MFD_HI655X_PMIC && OF
362 help
363 This driver provides support for the voltage regulators of the
364 Hisilicon Hi655x PMIC device.
365
366config REGULATOR_ISL9305
367 tristate "Intersil ISL9305 regulator"
368 depends on I2C
369 select REGMAP_I2C
370 help
371 This driver supports ISL9305 voltage regulator chip.
372
373config REGULATOR_ISL6271A
374 tristate "Intersil ISL6271A Power regulator"
375 depends on I2C
376 help
377 This driver supports ISL6271A voltage regulator chip.
378
379config REGULATOR_LM363X
380 tristate "TI LM363X voltage regulators"
381 depends on MFD_TI_LMU
382 help
383 This driver supports LM3631, LM3632 and LM36274 voltage regulators for
384 the LCD bias.
385 One boost output voltage is configurable and always on.
386 Other LDOs are used for the display module.
387
388config REGULATOR_LOCHNAGAR
389 tristate "Cirrus Logic Lochnagar regulator driver"
390 depends on MFD_LOCHNAGAR
391 help
392 This enables regulator support on the Cirrus Logic Lochnagar audio
393 development board.
394
395config REGULATOR_LP3971
396 tristate "National Semiconductors LP3971 PMIC regulator driver"
397 depends on I2C
398 help
399 Say Y here to support the voltage regulators and convertors
400 on National Semiconductors LP3971 PMIC
401
402config REGULATOR_LP3972
403 tristate "National Semiconductors LP3972 PMIC regulator driver"
404 depends on I2C
405 help
406 Say Y here to support the voltage regulators and convertors
407 on National Semiconductors LP3972 PMIC
408
409config REGULATOR_LP872X
410 tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
411 depends on I2C
412 select REGMAP_I2C
413 help
414 This driver supports LP8720/LP8725 PMIC
415
416config REGULATOR_LP873X
417 tristate "TI LP873X Power regulators"
418 depends on MFD_TI_LP873X && OF
419 help
420 This driver supports LP873X voltage regulator chips. LP873X
421 provides two step-down converters and two general-purpose LDO
422 voltage regulators. It supports software based voltage control
423 for different voltage domains
424
425config REGULATOR_LP8755
426 tristate "TI LP8755 High Performance PMU driver"
427 depends on I2C
428 select REGMAP_I2C
429 help
430 This driver supports LP8755 High Performance PMU driver. This
431 chip contains six step-down DC/DC converters which can support
432 9 mode multiphase configuration.
433
434config REGULATOR_LP87565
435 tristate "TI LP87565 Power regulators"
436 depends on MFD_TI_LP87565 && OF
437 help
438 This driver supports LP87565 voltage regulator chips. LP87565
439 provides four step-down converters. It supports software based
440 voltage control for different voltage domains
441
442config REGULATOR_LP8788
443 tristate "TI LP8788 Power Regulators"
444 depends on MFD_LP8788
445 help
446 This driver supports LP8788 voltage regulator chip.
447
448config REGULATOR_LTC3589
449 tristate "LTC3589 8-output voltage regulator"
450 depends on I2C
451 select REGMAP_I2C
452 help
453 This enables support for the LTC3589, LTC3589-1, and LTC3589-2
454 8-output regulators controlled via I2C.
455
456config REGULATOR_LTC3676
457 tristate "LTC3676 8-output voltage regulator"
458 depends on I2C
459 select REGMAP_I2C
460 help
461 This enables support for the LTC3676
462 8-output regulators controlled via I2C.
463
464config REGULATOR_MAX14577
465 tristate "Maxim 14577/77836 regulator"
466 depends on MFD_MAX14577
467 help
468 This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
469 The MAX14577 regulators include safeout LDO and charger current
470 regulator. The MAX77836 has two additional LDOs.
471
472config REGULATOR_MAX1586
473 tristate "Maxim 1586/1587 voltage regulator"
474 depends on I2C
475 help
476 This driver controls a Maxim 1586 or 1587 voltage output
477 regulator via I2C bus. The provided regulator is suitable
478 for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
479
480config REGULATOR_MAX77620
481 tristate "Maxim 77620/MAX20024 voltage regulator"
482 depends on MFD_MAX77620
483 help
484 This driver controls Maxim MAX77620 voltage output regulator
485 via I2C bus. The provided regulator is suitable for Tegra
486 chip to control Step-Down DC-DC and LDOs. Say Y here to
487 enable the regulator driver.
488
489config REGULATOR_MAX77650
490 tristate "Maxim MAX77650/77651 regulator support"
491 depends on MFD_MAX77650
492 help
493 Regulator driver for MAX77650/77651 PMIC from Maxim
494 Semiconductor. This device has a SIMO with three independent
495 power rails and an LDO.
496
497config REGULATOR_MAX8649
498 tristate "Maxim 8649 voltage regulator"
499 depends on I2C
500 select REGMAP_I2C
501 help
502 This driver controls a Maxim 8649 voltage output regulator via
503 I2C bus.
504
505config REGULATOR_MAX8660
506 tristate "Maxim 8660/8661 voltage regulator"
507 depends on I2C
508 help
509 This driver controls a Maxim 8660/8661 voltage output
510 regulator via I2C bus.
511
512config REGULATOR_MAX8907
513 tristate "Maxim 8907 voltage regulator"
514 depends on MFD_MAX8907
515 help
516 This driver controls a Maxim 8907 voltage output regulator
517 via I2C bus. The provided regulator is suitable for Tegra
518 chip to control Step-Down DC-DC and LDOs.
519
520config REGULATOR_MAX8925
521 tristate "Maxim MAX8925 Power Management IC"
522 depends on MFD_MAX8925
523 help
524 Say y here to support the voltage regulator of Maxim MAX8925 PMIC.
525
526config REGULATOR_MAX8952
527 tristate "Maxim MAX8952 Power Management IC"
528 depends on I2C
529 help
530 This driver controls a Maxim 8952 voltage output regulator
531 via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
532 modes ranging from 0.77V to 1.40V by 0.01V steps.
533
534config REGULATOR_MAX8973
535 tristate "Maxim MAX8973 voltage regulator "
536 depends on I2C
537 depends on THERMAL && THERMAL_OF
538 select REGMAP_I2C
539 help
540 The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
541 switching regulator delivers up to 9A of output current. Each
542 phase operates at a 2MHz fixed frequency with a 120 deg shift
543 from the adjacent phase, allowing the use of small magnetic component.
544
545config REGULATOR_MAX8997
546 tristate "Maxim 8997/8966 regulator"
547 depends on MFD_MAX8997
548 help
549 This driver controls a Maxim 8997/8966 regulator
550 via I2C bus. The provided regulator is suitable for S5PC110,
551 S5PV210, and Exynos-4 chips to control VCC_CORE and
552 VCC_USIM voltages.
553
554config REGULATOR_MAX8998
555 tristate "Maxim 8998 voltage regulator"
556 depends on MFD_MAX8998
557 help
558 This driver controls a Maxim 8998 voltage output regulator
559 via I2C bus. The provided regulator is suitable for S3C6410
560 and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
561
562config REGULATOR_MAX77686
563 tristate "Maxim 77686 regulator"
564 depends on MFD_MAX77686
565 help
566 This driver controls a Maxim 77686 regulator
567 via I2C bus. The provided regulator is suitable for
568 Exynos-4 chips to control VARM and VINT voltages.
569
570config REGULATOR_MAX77693
571 tristate "Maxim 77693/77843 regulator"
572 depends on (MFD_MAX77693 || MFD_MAX77843)
573 help
574 This driver controls a Maxim 77693/77843 regulators via I2C bus.
575 The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
576 and one current regulator 'CHARGER'. This is suitable for
577 Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
578
579config REGULATOR_MAX77802
580 tristate "Maxim 77802 regulator"
581 depends on MFD_MAX77686
582 help
583 This driver controls a Maxim 77802 regulator
584 via I2C bus. The provided regulator is suitable for
585 Exynos5420/Exynos5800 SoCs to control various voltages.
586 It includes support for control of voltage and ramp speed.
587
588config REGULATOR_MC13XXX_CORE
589 tristate
590
591config REGULATOR_MC13783
592 tristate "Freescale MC13783 regulator driver"
593 depends on MFD_MC13XXX
594 select REGULATOR_MC13XXX_CORE
595 help
596 Say y here to support the regulators found on the Freescale MC13783
597 PMIC.
598
599config REGULATOR_MC13892
600 tristate "Freescale MC13892 regulator driver"
601 depends on MFD_MC13XXX
602 select REGULATOR_MC13XXX_CORE
603 help
604 Say y here to support the regulators found on the Freescale MC13892
605 PMIC.
606
607config REGULATOR_MCP16502
608 tristate "Microchip MCP16502 PMIC"
609 depends on I2C && OF
610 select REGMAP_I2C
611 help
612 Say y here to support the MCP16502 PMIC. This driver supports
613 basic operations (get/set voltage, get/set operating mode)
614 through the regulator interface. In addition it enables
615 suspend-to-ram/standby transition.
616
617config REGULATOR_MP5416
618 tristate "Monolithic MP5416 PMIC"
619 depends on I2C && OF
620 select REGMAP_I2C
621 help
622 Say y here to support the MP5416 PMIC. This will enable supports
623 the software controllable 4 buck and 4 LDO regulators.
624 Say M here if you want to include support for the regulator as a
625 module.
626
627config REGULATOR_MP8859
628 tristate "MPS MP8859 regulator driver"
629 depends on I2C
630 select REGMAP_I2C
631 help
632 Say y here to support the MP8859 voltage regulator. This driver
633 supports basic operations (get/set voltage) through the regulator
634 interface.
635 Say M here if you want to include support for the regulator as a
636 module. The module will be named "mp8859".
637
638config REGULATOR_MP886X
639 tristate "MPS MP8869 regulator driver"
640 depends on I2C && (OF || COMPILE_TEST)
641 select REGMAP_I2C
642 help
643 This driver supports the MP8869 voltage regulator.
644
645config REGULATOR_MPQ7920
646 tristate "Monolithic MPQ7920 PMIC"
647 depends on I2C && OF
648 select REGMAP_I2C
649 help
650 Say y here to support the MPQ7920 PMIC. This will enable supports
651 the software controllable 4 buck and 5 LDO regulators.
652 This driver supports the control of different power rails of device
653 through regulator interface.
654
655config REGULATOR_MT6311
656 tristate "MediaTek MT6311 PMIC"
657 depends on I2C
658 select REGMAP_I2C
659 help
660 Say y here to select this option to enable the power regulator of
661 MediaTek MT6311 PMIC.
662 This driver supports the control of different power rails of device
663 through regulator interface.
664
665config REGULATOR_MT6323
666 tristate "MediaTek MT6323 PMIC"
667 depends on MFD_MT6397
668 help
669 Say y here to select this option to enable the power regulator of
670 MediaTek MT6323 PMIC.
671 This driver supports the control of different power rails of device
672 through regulator interface.
673
674config REGULATOR_MT6358
675 tristate "MediaTek MT6358 PMIC"
676 depends on MFD_MT6397 && BROKEN
677 help
678 Say y here to select this option to enable the power regulator of
679 MediaTek MT6358 PMIC.
680 This driver supports the control of different power rails of device
681 through regulator interface.
682
683config REGULATOR_MT6380
684 tristate "MediaTek MT6380 PMIC"
685 depends on MTK_PMIC_WRAP
686 help
687 Say y here to select this option to enable the power regulator of
688 MediaTek MT6380 PMIC.
689 This driver supports the control of different power rails of device
690 through regulator interface.
691
692config REGULATOR_MT6397
693 tristate "MediaTek MT6397 PMIC"
694 depends on MFD_MT6397
695 help
696 Say y here to select this option to enable the power regulator of
697 MediaTek MT6397 PMIC.
698 This driver supports the control of different power rails of device
699 through regulator interface.
700
701config REGULATOR_PALMAS
702 tristate "TI Palmas PMIC Regulators"
703 depends on MFD_PALMAS
704 help
705 If you wish to control the regulators on the Palmas series of
706 chips say Y here. This will enable support for all the software
707 controllable SMPS/LDO regulators.
708
709 The regulators available on Palmas series chips vary depending
710 on the muxing. This is handled automatically in the driver by
711 reading the mux info from OTP.
712
713config REGULATOR_PBIAS
714 tristate "PBIAS OMAP regulator driver"
715 depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
716 help
717 Say y here to support pbias regulator for mmc1:SD card i/o
718 on OMAP SoCs.
719 This driver provides support for OMAP pbias modelled
720 regulators.
721
722config REGULATOR_PCAP
723 tristate "Motorola PCAP2 regulator driver"
724 depends on EZX_PCAP
725 help
726 This driver provides support for the voltage regulators of the
727 PCAP2 PMIC.
728
729config REGULATOR_PCF50633
730 tristate "NXP PCF50633 regulator driver"
731 depends on MFD_PCF50633
732 help
733 Say Y here to support the voltage regulators and converters
734 on PCF50633
735
736config REGULATOR_PFUZE100
737 tristate "Freescale PFUZE100/200/3000/3001 regulator driver"
738 depends on I2C
739 select REGMAP_I2C
740 help
741 Say y here to support the regulators found on the Freescale
742 PFUZE100/200/3000/3001 PMIC.
743
744config REGULATOR_PV88060
745 tristate "Powerventure Semiconductor PV88060 regulator"
746 depends on I2C
747 select REGMAP_I2C
748 help
749 Say y here to support the voltage regulators and convertors
750 PV88060
751
752config REGULATOR_PV88080
753 tristate "Powerventure Semiconductor PV88080 regulator"
754 depends on I2C
755 select REGMAP_I2C
756 help
757 Say y here to support the buck convertors on PV88080
758
759config REGULATOR_PV88090
760 tristate "Powerventure Semiconductor PV88090 regulator"
761 depends on I2C
762 select REGMAP_I2C
763 help
764 Say y here to support the voltage regulators and convertors
765 on PV88090
766
767config REGULATOR_PWM
768 tristate "PWM voltage regulator"
769 depends on PWM
770 help
771 This driver supports PWM controlled voltage regulators. PWM
772 duty cycle can increase or decrease the voltage.
773
774config REGULATOR_QCOM_RPM
775 tristate "Qualcomm RPM regulator driver"
776 depends on MFD_QCOM_RPM
777 help
778 If you say yes to this option, support will be included for the
779 regulators exposed by the Resource Power Manager found in Qualcomm
780 8660, 8960 and 8064 based devices.
781
782 Say M here if you want to include support for the regulators on the
783 Qualcomm RPM as a module. The module will be named
784 "qcom_rpm-regulator".
785
786config REGULATOR_QCOM_RPMH
787 tristate "Qualcomm Technologies, Inc. RPMh regulator driver"
788 depends on QCOM_RPMH || COMPILE_TEST
789 help
790 This driver supports control of PMIC regulators via the RPMh hardware
791 block found on Qualcomm Technologies Inc. SoCs. RPMh regulator
792 control allows for voting on regulator state between multiple
793 processors within the SoC.
794
795config REGULATOR_QCOM_SMD_RPM
796 tristate "Qualcomm SMD based RPM regulator driver"
797 depends on QCOM_SMD_RPM
798 help
799 If you say yes to this option, support will be included for the
800 regulators exposed by the Resource Power Manager found in Qualcomm
801 8974 based devices.
802
803 Say M here if you want to include support for the regulators on the
804 Qualcomm RPM as a module. The module will be named
805 "qcom_smd-regulator".
806
807config REGULATOR_QCOM_SPMI
808 tristate "Qualcomm SPMI regulator driver"
809 depends on SPMI || COMPILE_TEST
810 help
811 If you say yes to this option, support will be included for the
812 regulators found in Qualcomm SPMI PMICs.
813
814 Say M here if you want to include support for the regulators on the
815 Qualcomm SPMI PMICs as a module. The module will be named
816 "qcom_spmi-regulator".
817
818config REGULATOR_RC5T583
819 tristate "RICOH RC5T583 Power regulators"
820 depends on MFD_RC5T583
821 help
822 Select this option to enable the power regulator of RICOH
823 PMIC RC5T583.
824 This driver supports the control of different power rails of device
825 through regulator interface. The device supports multiple DCDC/LDO
826 outputs which can be controlled by i2c communication.
827
828config REGULATOR_RK808
829 tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power regulators"
830 depends on MFD_RK808
831 help
832 Select this option to enable the power regulator of ROCKCHIP
833 PMIC RK805,RK809&RK817,RK808 and RK818.
834 This driver supports the control of different power rails of device
835 through regulator interface. The device supports multiple DCDC/LDO
836 outputs which can be controlled by i2c communication.
837
838config REGULATOR_RN5T618
839 tristate "Ricoh RN5T567/618 voltage regulators"
840 depends on MFD_RN5T618
841 help
842 Say y here to support the regulators found on Ricoh RN5T567,
843 RN5T618 or RC5T619 PMIC.
844
845config REGULATOR_ROHM
846 tristate
847
848config REGULATOR_RT5033
849 tristate "Richtek RT5033 Regulators"
850 depends on MFD_RT5033
851 help
852 This adds support for voltage and current regulators in Richtek
853 RT5033 PMIC. The device supports multiple regulators like
854 current source, LDO and Buck.
855
856config REGULATOR_S2MPA01
857 tristate "Samsung S2MPA01 voltage regulator"
858 depends on MFD_SEC_CORE
859 help
860 This driver controls Samsung S2MPA01 voltage output regulator
861 via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
862
863config REGULATOR_S2MPS11
864 tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
865 depends on MFD_SEC_CORE
866 help
867 This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
868 output regulator via I2C bus. The chip is comprised of high efficient
869 Buck converters including Dual-Phase Buck converter, Buck-Boost
870 converter, various LDOs.
871
872config REGULATOR_S5M8767
873 tristate "Samsung S5M8767A voltage regulator"
874 depends on MFD_SEC_CORE
875 help
876 This driver supports a Samsung S5M8767A voltage output regulator
877 via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
878 supports DVS mode with 8bits of output voltage control.
879
880config REGULATOR_SC2731
881 tristate "Spreadtrum SC2731 power regulator driver"
882 depends on MFD_SC27XX_PMIC || COMPILE_TEST
883 help
884 This driver provides support for the voltage regulators on the
885 SC2731 PMIC.
886
887config REGULATOR_SKY81452
888 tristate "Skyworks Solutions SKY81452 voltage regulator"
889 depends on MFD_SKY81452
890 help
891 This driver supports Skyworks SKY81452 voltage output regulator
892 via I2C bus. SKY81452 has one voltage linear regulator can be
893 programmed from 4.5V to 20V.
894
895 This driver can also be built as a module. If so, the module
896 will be called sky81452-regulator.
897
898config REGULATOR_SLG51000
899 tristate "Dialog Semiconductor SLG51000 regulators"
900 depends on I2C
901 select REGMAP_I2C
902 help
903 Say y here to support for the Dialog Semiconductor SLG51000.
904 The SLG51000 is seven compact and customizable low dropout
905 regulators.
906
907config REGULATOR_STM32_BOOSTER
908 tristate "STMicroelectronics STM32 BOOSTER"
909 depends on ARCH_STM32 || COMPILE_TEST
910 help
911 This driver supports internal booster (3V3) embedded in some
912 STMicroelectronics STM32 chips. It can be used to supply ADC analog
913 input switches when vdda supply is below 2.7V.
914
915 This driver can also be built as a module. If so, the module
916 will be called stm32-booster.
917
918config REGULATOR_STM32_VREFBUF
919 tristate "STMicroelectronics STM32 VREFBUF"
920 depends on ARCH_STM32 || COMPILE_TEST
921 help
922 This driver supports STMicroelectronics STM32 VREFBUF (voltage
923 reference buffer) which can be used as voltage reference for
924 internal ADCs, DACs and also for external components through
925 dedicated Vref+ pin.
926
927 This driver can also be built as a module. If so, the module
928 will be called stm32-vrefbuf.
929
930config REGULATOR_STM32_PWR
931 bool "STMicroelectronics STM32 PWR"
932 depends on ARCH_STM32 || COMPILE_TEST
933 help
934 This driver supports internal regulators (1V1, 1V8, 3V3) in the
935 STMicroelectronics STM32 chips.
936
937config REGULATOR_STPMIC1
938 tristate "STMicroelectronics STPMIC1 PMIC Regulators"
939 depends on MFD_STPMIC1
940 help
941 This driver supports STMicroelectronics STPMIC1 PMIC voltage
942 regulators and switches. The STPMIC1 regulators supply power to
943 an application processor as well as to external system
944 peripherals such as DDR, Flash memories and system devices.
945
946 To compile this driver as a module, choose M here: the
947 module will be called stpmic1_regulator.
948
949config REGULATOR_TI_ABB
950 tristate "TI Adaptive Body Bias on-chip LDO"
951 depends on ARCH_OMAP
952 help
953 Select this option to support Texas Instruments' on-chip Adaptive Body
954 Bias (ABB) LDO regulators. It is recommended that this option be
955 enabled on required TI SoC. Certain Operating Performance Points
956 on TI SoCs may be unstable without enabling this as it provides
957 device specific optimized bias to allow/optimize functionality.
958
959config REGULATOR_STW481X_VMMC
960 bool "ST Microelectronics STW481X VMMC regulator"
961 depends on MFD_STW481X || COMPILE_TEST
962 default y if MFD_STW481X
963 help
964 This driver supports the internal VMMC regulator in the STw481x
965 PMIC chips.
966
967config REGULATOR_SY8106A
968 tristate "Silergy SY8106A regulator"
969 depends on I2C && (OF || COMPILE_TEST)
970 select REGMAP_I2C
971 help
972 This driver supports SY8106A single output regulator.
973
974config REGULATOR_SY8824X
975 tristate "Silergy SY8824C/SY8824E regulator"
976 depends on I2C && (OF || COMPILE_TEST)
977 select REGMAP_I2C
978 help
979 This driver supports SY8824C single output regulator.
980
981config REGULATOR_TPS51632
982 tristate "TI TPS51632 Power Regulator"
983 depends on I2C
984 select REGMAP_I2C
985 help
986 This driver supports TPS51632 voltage regulator chip.
987 The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
988 with Serial VID control and DVFS.
989 The voltage output can be configure through I2C interface or PWM
990 interface.
991
992config REGULATOR_TPS6105X
993 tristate "TI TPS6105X Power regulators"
994 depends on TPS6105X
995 default y if TPS6105X
996 help
997 This driver supports TPS61050/TPS61052 voltage regulator chips.
998 It is a single boost converter primarily for white LEDs and
999 audio amplifiers.
1000
1001config REGULATOR_TPS62360
1002 tristate "TI TPS6236x Power Regulator"
1003 depends on I2C
1004 select REGMAP_I2C
1005 help
1006 This driver supports TPS6236x voltage regulator chip. This
1007 regulator is meant for processor core supply. This chip is
1008 high-frequency synchronous step down dc-dc converter optimized
1009 for battery-powered portable applications.
1010
1011config REGULATOR_TPS65023
1012 tristate "TI TPS65023 Power regulators"
1013 depends on I2C
1014 select REGMAP_I2C
1015 help
1016 This driver supports TPS65023 voltage regulator chips. TPS65023 provides
1017 three step-down converters and two general-purpose LDO voltage regulators.
1018 It supports TI's software based Class-2 SmartReflex implementation.
1019
1020config REGULATOR_TPS6507X
1021 tristate "TI TPS6507X Power regulators"
1022 depends on I2C
1023 help
1024 This driver supports TPS6507X voltage regulator chips. TPS6507X provides
1025 three step-down converters and two general-purpose LDO voltage regulators.
1026 It supports TI's software based Class-2 SmartReflex implementation.
1027
1028config REGULATOR_TPS65086
1029 tristate "TI TPS65086 Power regulators"
1030 depends on MFD_TPS65086
1031 help
1032 This driver provides support for the voltage regulators on
1033 TI TPS65086 PMICs.
1034
1035config REGULATOR_TPS65090
1036 tristate "TI TPS65090 Power regulator"
1037 depends on MFD_TPS65090
1038 help
1039 This driver provides support for the voltage regulators on the
1040 TI TPS65090 PMIC.
1041
1042config REGULATOR_TPS65132
1043 tristate "TI TPS65132 Dual Output Power regulators"
1044 depends on I2C && GPIOLIB
1045 select REGMAP_I2C
1046 help
1047 This driver supports TPS65132 single inductor - dual output
1048 power supply specifically designed for display panels.
1049
1050config REGULATOR_TPS65217
1051 tristate "TI TPS65217 Power regulators"
1052 depends on MFD_TPS65217
1053 help
1054 This driver supports TPS65217 voltage regulator chips. TPS65217
1055 provides three step-down converters and four general-purpose LDO
1056 voltage regulators. It supports software based voltage control
1057 for different voltage domains
1058
1059config REGULATOR_TPS65218
1060 tristate "TI TPS65218 Power regulators"
1061 depends on MFD_TPS65218 && OF
1062 help
1063 This driver supports TPS65218 voltage regulator chips. TPS65218
1064 provides six step-down converters and one general-purpose LDO
1065 voltage regulators. It supports software based voltage control
1066 for different voltage domains
1067
1068config REGULATOR_TPS6524X
1069 tristate "TI TPS6524X Power regulators"
1070 depends on SPI
1071 help
1072 This driver supports TPS6524X voltage regulator chips. TPS6524X
1073 provides three step-down converters and two general-purpose LDO
1074 voltage regulators. This device is interfaced using a customized
1075 serial interface currently supported on the sequencer serial
1076 port controller.
1077
1078config REGULATOR_TPS6586X
1079 tristate "TI TPS6586X Power regulators"
1080 depends on MFD_TPS6586X
1081 help
1082 This driver supports TPS6586X voltage regulator chips.
1083
1084config REGULATOR_TPS65910
1085 tristate "TI TPS65910/TPS65911 Power Regulators"
1086 depends on MFD_TPS65910
1087 help
1088 This driver supports TPS65910/TPS65911 voltage regulator chips.
1089
1090config REGULATOR_TPS65912
1091 tristate "TI TPS65912 Power regulator"
1092 depends on MFD_TPS65912
1093 help
1094 This driver supports TPS65912 voltage regulator chip.
1095
1096config REGULATOR_TPS80031
1097 tristate "TI TPS80031/TPS80032 power regulator driver"
1098 depends on MFD_TPS80031
1099 help
1100 TPS80031/ TPS80032 Fully Integrated Power Management with Power
1101 Path and Battery Charger. It has 5 configurable step-down
1102 converters, 11 general purpose LDOs, VBUS generator and digital
1103 output to control regulators.
1104
1105config REGULATOR_TWL4030
1106 tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
1107 depends on TWL4030_CORE
1108 help
1109 This driver supports the voltage regulators provided by
1110 this family of companion chips.
1111
1112config REGULATOR_UNIPHIER
1113 tristate "UniPhier regulator driver"
1114 depends on ARCH_UNIPHIER || COMPILE_TEST
1115 depends on OF
1116 select REGMAP_MMIO
1117 default ARCH_UNIPHIER
1118 help
1119 Support for regulators implemented on Socionext UniPhier SoCs.
1120
1121config REGULATOR_VCTRL
1122 tristate "Voltage controlled regulators"
1123 depends on OF
1124 help
1125 This driver provides support for voltage regulators whose output
1126 voltage is controlled by the voltage of another regulator.
1127
1128config REGULATOR_VEXPRESS
1129 tristate "Versatile Express regulators"
1130 depends on VEXPRESS_CONFIG
1131 help
1132 This driver provides support for voltage regulators available
1133 on the ARM Ltd's Versatile Express platform.
1134
1135config REGULATOR_VQMMC_IPQ4019
1136 tristate "IPQ4019 VQMMC SD LDO regulator support"
1137 depends on ARCH_QCOM
1138 help
1139 This driver provides support for the VQMMC LDO I/0
1140 voltage regulator of the IPQ4019 SD/EMMC controller.
1141
1142config REGULATOR_WM831X
1143 tristate "Wolfson Microelectronics WM831x PMIC regulators"
1144 depends on MFD_WM831X
1145 help
1146 Support the voltage and current regulators of the WM831x series
1147 of PMIC devices.
1148
1149config REGULATOR_WM8350
1150 tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
1151 depends on MFD_WM8350
1152 help
1153 This driver provides support for the voltage and current regulators
1154 of the WM8350 AudioPlus PMIC.
1155
1156config REGULATOR_WM8400
1157 tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
1158 depends on MFD_WM8400
1159 help
1160 This driver provides support for the voltage regulators of the
1161 WM8400 AudioPlus PMIC.
1162
1163config REGULATOR_WM8994
1164 tristate "Wolfson Microelectronics WM8994 CODEC"
1165 depends on MFD_WM8994
1166 help
1167 This driver provides support for the voltage regulators on the
1168 WM8994 CODEC.
1169
1170endif
1171