xref: /openbmc/linux/drivers/regulator/Kconfig (revision bbaf1ff0)
1# SPDX-License-Identifier: GPL-2.0-only
2menuconfig REGULATOR
3	bool "Voltage and Current Regulator Support"
4	select LINEAR_RANGES
5	help
6	  Generic Voltage and Current Regulator support.
7
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
12	  sysfs interface.
13
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).
18
19	  This framework safely compiles out if not selected so that client
20	  drivers can still be used in systems with no software controllable
21	  regulators.
22
23	  If unsure, say no.
24
25
26if REGULATOR
27
28config REGULATOR_DEBUG
29	bool "Regulator debug support"
30	help
31	  Say yes here to enable debugging support.
32
33config REGULATOR_FIXED_VOLTAGE
34	tristate "Fixed voltage regulator support"
35	help
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.
39
40config REGULATOR_VIRTUAL_CONSUMER
41	tristate "Virtual regulator consumer support"
42	help
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
46	  for test purposes.
47
48	  If unsure, say no.
49
50config REGULATOR_USERSPACE_CONSUMER
51	tristate "Userspace regulator consumer support"
52	help
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.
56
57	  If unsure, say no.
58
59config REGULATOR_88PG86X
60	tristate "Marvell 88PG86X voltage regulators"
61	depends on I2C
62	select REGMAP_I2C
63	help
64	  This driver supports Marvell 88PG867 and 88PG868 voltage regulators.
65	  They provide two I2C-controlled DC/DC step-down converters with
66	  sleep mode and separate enable pins.
67
68config REGULATOR_88PM800
69	tristate "Marvell 88PM800 Power regulators"
70	depends on MFD_88PM800
71	help
72	  This driver supports Marvell 88PM800 voltage regulator chips.
73	  It delivers digitally programmable output,
74	  the voltage is programmed via I2C interface.
75	  It's suitable to support PXA988 chips to control VCC_MAIN and
76	  various voltages.
77
78config REGULATOR_88PM8607
79	tristate "Marvell 88PM8607 Power regulators"
80	depends on MFD_88PM860X=y
81	help
82	  This driver supports 88PM8607 voltage regulator chips.
83
84config REGULATOR_ACT8865
85	tristate "Active-semi act8865 voltage regulator"
86	depends on I2C
87	depends on POWER_SUPPLY
88	select REGMAP_I2C
89	help
90	  This driver controls a active-semi act8865 voltage output
91	  regulator via I2C bus.
92
93config REGULATOR_ACT8945A
94	tristate "Active-semi ACT8945A voltage regulator"
95	depends on MFD_ACT8945A
96	help
97	  This driver controls a active-semi ACT8945A voltage regulator
98	  via I2C bus. The ACT8945A features three step-down DC/DC converters
99	  and four low-dropout linear regulators, along with a ActivePath
100	  battery charger.
101
102config REGULATOR_AD5398
103	tristate "Analog Devices AD5398/AD5821 regulators"
104	depends on I2C
105	help
106	  This driver supports AD5398 and AD5821 current regulator chips.
107	  If building into module, its name is ad5398.ko.
108
109config REGULATOR_ANATOP
110	tristate "Freescale i.MX on-chip ANATOP LDO regulators"
111	depends on ARCH_MXC || COMPILE_TEST
112	depends on MFD_SYSCON
113	help
114	  Say y here to support Freescale i.MX on-chip ANATOP LDOs
115	  regulators. It is recommended that this option be
116	  enabled on i.MX6 platform.
117
118config REGULATOR_AAT2870
119	tristate "AnalogicTech AAT2870 Regulators"
120	depends on MFD_AAT2870_CORE
121	help
122	  If you have a AnalogicTech AAT2870 say Y to enable the
123	  regulator driver.
124
125config REGULATOR_AB8500
126	bool "ST-Ericsson AB8500 Power Regulators"
127	depends on AB8500_CORE
128	help
129	  This driver supports the regulators found on the ST-Ericsson mixed
130	  signal AB8500 PMIC
131
132config REGULATOR_ARIZONA_LDO1
133	tristate "Cirrus Madera and Wolfson Arizona class devices LDO1"
134	depends on MFD_ARIZONA || MFD_MADERA
135	depends on SND_SOC
136	help
137	  Support for the LDO1 regulators found on Cirrus Logic Madera codecs
138	  and Wolfson Microelectronic Arizona codecs.
139
140config REGULATOR_ARIZONA_MICSUPP
141	tristate "Cirrus Madera and Wolfson Arizona class devices MICSUPP"
142	depends on MFD_ARIZONA || MFD_MADERA
143	depends on SND_SOC
144	help
145	  Support for the MICSUPP regulators found on Cirrus Logic Madera codecs
146	  and Wolfson Microelectronic Arizona codecs
147	  devices.
148
149config REGULATOR_ARM_SCMI
150	tristate "SCMI based regulator driver"
151	depends on ARM_SCMI_PROTOCOL && OF
152	help
153	  This adds the regulator driver support for ARM platforms using SCMI
154	  protocol for device voltage management.
155	  This driver uses SCMI Message Protocol driver to interact with the
156	  firmware providing the device Voltage functionality.
157
158config REGULATOR_AS3711
159	tristate "AS3711 PMIC"
160	depends on MFD_AS3711
161	help
162	  This driver provides support for the voltage regulators on the
163	  AS3711 PMIC
164
165config REGULATOR_AS3722
166	tristate "AMS AS3722 PMIC Regulators"
167	depends on MFD_AS3722
168	help
169	  This driver provides support for the voltage regulators on the
170	  AS3722 PMIC. This will enable support for all the software
171	  controllable DCDC/LDO regulators.
172
173config REGULATOR_ATC260X
174	tristate "Actions Semi ATC260x PMIC Regulators"
175	depends on MFD_ATC260X
176	help
177	  This driver provides support for the voltage regulators on the
178	  ATC260x PMICs. This will enable support for all the software
179	  controllable DCDC/LDO regulators.
180
181config REGULATOR_AXP20X
182	tristate "X-POWERS AXP20X PMIC Regulators"
183	depends on MFD_AXP20X
184	help
185	  This driver provides support for the voltage regulators on the
186	  AXP20X PMIC.
187
188config REGULATOR_BCM590XX
189	tristate "Broadcom BCM590xx PMU Regulators"
190	depends on MFD_BCM590XX
191	help
192	  This driver provides support for the voltage regulators on the
193	  BCM590xx PMUs. This will enable support for the software
194	  controllable LDO/Switching regulators.
195
196config REGULATOR_BD71815
197	tristate "ROHM BD71815 Power Regulator"
198	depends on MFD_ROHM_BD71828
199	select REGULATOR_ROHM
200	help
201	  This driver supports voltage regulators on ROHM BD71815 PMIC.
202	  This will enable support for the software controllable buck
203	  and LDO regulators and a current regulator for LEDs.
204
205	  This driver can also be built as a module. If so, the module
206	  will be called bd71815-regulator.
207
208config REGULATOR_BD71828
209	tristate "ROHM BD71828 Power Regulator"
210	depends on MFD_ROHM_BD71828
211	select REGULATOR_ROHM
212	help
213	  This driver supports voltage regulators on ROHM BD71828 PMIC.
214	  This will enable support for the software controllable buck
215	  and LDO regulators.
216
217	  This driver can also be built as a module. If so, the module
218	  will be called bd71828-regulator.
219
220config REGULATOR_BD718XX
221	tristate "ROHM BD71837 Power Regulator"
222	depends on MFD_ROHM_BD718XX
223	select REGULATOR_ROHM
224	help
225	  This driver supports voltage regulators on ROHM BD71837 PMIC.
226	  This will enable support for the software controllable buck
227	  and LDO regulators.
228
229	  This driver can also be built as a module. If so, the module
230	  will be called bd718x7-regulator.
231
232config REGULATOR_BD9571MWV
233	tristate "ROHM BD9571MWV Regulators"
234	depends on MFD_BD9571MWV
235	help
236	  This driver provides support for the voltage regulators on the
237	  ROHM BD9571MWV PMIC. This will enable support for the software
238	  controllable regulator and voltage sampling units.
239
240	  This driver can also be built as a module. If so, the module
241	  will be called bd9571mwv-regulator.
242
243config REGULATOR_BD957XMUF
244	tristate "ROHM BD9576MUF and BD9573MUF Regulators"
245	depends on MFD_ROHM_BD957XMUF
246	help
247	  This driver supports voltage regulators on ROHM BD9576MUF and
248	  BD9573MUF PMICs.
249
250	  This driver can also be built as a module. If so, the module
251	  will be called bd9576-regulator.
252
253config REGULATOR_CPCAP
254	tristate "Motorola CPCAP regulator"
255	depends on MFD_CPCAP
256	help
257	  Say y here for CPCAP regulator found on some Motorola phones
258	  and tablets such as Droid 4.
259
260config REGULATOR_CROS_EC
261	tristate "ChromeOS EC regulators"
262	depends on CROS_EC && OF
263	help
264	  This driver supports voltage regulators that is connected to ChromeOS
265	  EC and controlled through EC host commands.
266
267	  This driver can also be built as a module. If so, the module
268	  will be called cros-ec-regulator.
269
270config REGULATOR_DA903X
271	tristate "Dialog Semiconductor DA9030/DA9034 regulators"
272	depends on PMIC_DA903X
273	depends on !CC_IS_CLANG # https://bugs.llvm.org/show_bug.cgi?id=38789
274	help
275	  Say y here to support the BUCKs and LDOs regulators found on
276	  Dialog Semiconductor DA9030/DA9034 PMIC.
277
278config REGULATOR_DA9052
279	tristate "Dialog Semiconductor DA9052/DA9053 regulators"
280	depends on PMIC_DA9052
281	help
282	  This driver supports the voltage regulators of DA9052-BC and
283	  DA9053-AA/Bx PMIC.
284
285config REGULATOR_DA9055
286	tristate "Dialog Semiconductor DA9055 regulators"
287	depends on MFD_DA9055
288	help
289	  Say y here to support the BUCKs and LDOs regulators found on
290	  Dialog Semiconductor DA9055 PMIC.
291
292	  This driver can also be built as a module. If so, the module
293	  will be called da9055-regulator.
294
295config REGULATOR_DA9062
296	tristate "Dialog Semiconductor DA9061/62 regulators"
297	depends on MFD_DA9062
298	help
299	  Say y here to support the BUCKs and LDOs regulators found on
300	  DA9061 and DA9062 PMICs.
301
302	  This driver can also be built as a module. If so, the module
303	  will be called da9062-regulator.
304
305config REGULATOR_DA9063
306	tristate "Dialog Semiconductor DA9063 regulators"
307	depends on MFD_DA9063 && OF
308	help
309	  Say y here to support the BUCKs and LDOs regulators found on
310	  DA9063 PMICs.
311
312	  This driver can also be built as a module. If so, the module
313	  will be called da9063-regulator.
314
315config REGULATOR_DA9121
316	tristate "Dialog Semiconductor DA9121/DA9122/DA9220/DA9217/DA9130/DA9131/DA9132 regulator"
317	depends on I2C && OF
318	select REGMAP_I2C
319	help
320	  Say y here to support for the Dialog Semiconductor DA9121.  The
321	  DA9121 is a single channel dual-phase buck converter controlled
322	  through an I2C interface.
323
324	  DA9121 Single-channel dual-phase 10A buck converter
325	  DA9130 Single-channel dual-phase 10A buck converter (Automotive)
326	  DA9217 Single-channel dual-phase  6A buck converter
327	  DA9122 Dual-channel single-phase  5A buck converter
328	  DA9131 Dual-channel single-phase  5A buck converter (Automotive)
329	  DA9220 Dual-channel single-phase  3A buck converter
330	  DA9132 Dual-channel single-phase  3A buck converter (Automotive)
331
332	  This driver can also be built as a module. If so, the module
333	  will be called da9121-regulator.
334
335config REGULATOR_DA9210
336	tristate "Dialog Semiconductor DA9210 regulator"
337	depends on I2C
338	select REGMAP_I2C
339	help
340	  Say y here to support for the Dialog Semiconductor DA9210.
341	  The DA9210 is a multi-phase synchronous step down
342	  converter 12A DC-DC Buck controlled through an I2C
343	  interface.
344
345config REGULATOR_DA9211
346	tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator"
347	depends on I2C
348	select REGMAP_I2C
349	help
350	  Say y here to support for the Dialog Semiconductor DA9211/DA9212
351	  /DA9213/DA9214/DA9215.
352	  The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
353	  step down converter 12A or 16A DC-DC Buck controlled through an I2C
354	  interface.
355
356config REGULATOR_DBX500_PRCMU
357	bool
358
359config REGULATOR_DB8500_PRCMU
360	bool "ST-Ericsson DB8500 Voltage Domain Regulators"
361	depends on MFD_DB8500_PRCMU
362	select REGULATOR_DBX500_PRCMU
363	help
364	  This driver supports the voltage domain regulators controlled by the
365	  DB8500 PRCMU
366
367config REGULATOR_FAN53555
368	tristate "Fairchild FAN53555 Regulator"
369	depends on I2C
370	select REGMAP_I2C
371	help
372	  This driver supports Fairchild FAN53555 Digitally Programmable
373	  TinyBuck Regulator. The FAN53555 is a step-down switching voltage
374	  regulator that delivers a digitally programmable output from an
375	  input voltage supply of 2.5V to 5.5V. The output voltage is
376	  programmed through an I2C interface.
377
378config REGULATOR_FAN53880
379	tristate "Fairchild FAN53880 Regulator"
380	depends on I2C && OF
381	select REGMAP_I2C
382	help
383	  This driver supports Fairchild (ON Semiconductor) FAN53880
384	  regulator. The regulator is a programmable power management IC
385	  (PMIC), it is controlled by I2C and provides one BUCK, one BOOST
386	  and four LDO outputs.
387
388config REGULATOR_GPIO
389	tristate "GPIO regulator support"
390	depends on GPIOLIB || COMPILE_TEST
391	help
392	  This driver provides support for regulators that can be
393	  controlled via gpios.
394	  It is capable of supporting current and voltage regulators
395	  and the platform has to provide a mapping of GPIO-states
396	  to target volts/amps.
397
398config REGULATOR_HI6421
399	tristate "HiSilicon Hi6421 PMIC voltage regulator support"
400	depends on MFD_HI6421_PMIC && OF
401	help
402	  This driver provides support for the voltage regulators on the
403	  HiSilicon Hi6421 PMU / Codec IC.
404	  Hi6421 is a multi-function device which, on regulator part, provides
405	  21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
406	  of them come with support to either ECO (idle) or sleep mode.
407
408config REGULATOR_HI6421V530
409	tristate "HiSilicon Hi6421v530 PMIC voltage regulator support"
410	depends on MFD_HI6421_PMIC && OF
411	help
412	  This driver provides support for the voltage regulators on
413	  HiSilicon Hi6421v530 PMU / Codec IC.
414	  Hi6421v530 is a multi-function device which, on regulator part,
415	  provides 5 general purpose LDOs, and all of them come with support
416	  to either ECO (idle) or sleep mode.
417
418config REGULATOR_HI655X
419	tristate "Hisilicon HI655X PMIC regulators support"
420	depends on ARCH_HISI || COMPILE_TEST
421	depends on MFD_HI655X_PMIC && OF
422	help
423	  This driver provides support for the voltage regulators of the
424	  Hisilicon Hi655x PMIC device.
425
426config REGULATOR_HI6421V600
427	tristate "HiSilicon Hi6421v600 PMIC voltage regulator support"
428	depends on MFD_HI6421_SPMI && OF
429	select REGMAP
430	help
431	  This driver provides support for the voltage regulators on
432	  HiSilicon Hi6421v600 PMU / Codec IC.
433	  This is used on Kirin 3670 boards, like HiKey 970.
434
435config REGULATOR_ISL9305
436	tristate "Intersil ISL9305 regulator"
437	depends on I2C
438	select REGMAP_I2C
439	help
440	  This driver supports ISL9305 voltage regulator chip.
441
442config REGULATOR_ISL6271A
443	tristate "Intersil ISL6271A Power regulator"
444	depends on I2C
445	help
446	  This driver supports ISL6271A voltage regulator chip.
447
448config REGULATOR_LM363X
449	tristate "TI LM363X voltage regulators"
450	depends on MFD_TI_LMU
451	help
452	  This driver supports LM3631, LM3632 and LM36274 voltage regulators for
453	  the LCD bias.
454	  One boost output voltage is configurable and always on.
455	  Other LDOs are used for the display module.
456
457config REGULATOR_LOCHNAGAR
458	tristate "Cirrus Logic Lochnagar regulator driver"
459	depends on MFD_LOCHNAGAR
460	help
461	  This enables regulator support on the Cirrus Logic Lochnagar audio
462	  development board.
463
464config REGULATOR_LP3971
465	tristate "National Semiconductors LP3971 PMIC regulator driver"
466	depends on I2C
467	help
468	 Say Y here to support the voltage regulators and convertors
469	 on National Semiconductors LP3971 PMIC
470
471config REGULATOR_LP3972
472	tristate "National Semiconductors LP3972 PMIC regulator driver"
473	depends on I2C
474	help
475	 Say Y here to support the voltage regulators and convertors
476	 on National Semiconductors LP3972 PMIC
477
478config REGULATOR_LP872X
479	tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
480	depends on I2C
481	select REGMAP_I2C
482	help
483	  This driver supports LP8720/LP8725 PMIC
484
485config REGULATOR_LP873X
486	tristate "TI LP873X Power regulators"
487	depends on MFD_TI_LP873X && OF
488	help
489	  This driver supports LP873X voltage regulator chips. LP873X
490	  provides two step-down converters and two general-purpose LDO
491	  voltage regulators. It supports software based voltage control
492	  for different voltage domains
493
494config REGULATOR_LP8755
495	tristate "TI LP8755 High Performance PMU driver"
496	depends on I2C
497	select REGMAP_I2C
498	help
499	  This driver supports LP8755 High Performance PMU driver. This
500	  chip contains six step-down DC/DC converters which can support
501	  9 mode multiphase configuration.
502
503config REGULATOR_LP87565
504	tristate "TI LP87565 Power regulators"
505	depends on MFD_TI_LP87565 && OF
506	help
507	  This driver supports LP87565 voltage regulator chips. LP87565
508	  provides four step-down converters. It supports software based
509	  voltage control for different voltage domains
510
511config REGULATOR_LP8788
512	tristate "TI LP8788 Power Regulators"
513	depends on MFD_LP8788
514	help
515	  This driver supports LP8788 voltage regulator chip.
516
517config REGULATOR_LTC3589
518	tristate "LTC3589 8-output voltage regulator"
519	depends on I2C
520	select REGMAP_I2C
521	help
522	  This enables support for the LTC3589, LTC3589-1, and LTC3589-2
523	  8-output regulators controlled via I2C.
524
525config REGULATOR_LTC3676
526	tristate "LTC3676 8-output voltage regulator"
527	depends on I2C
528	select REGMAP_I2C
529	help
530	  This enables support for the LTC3676
531	  8-output regulators controlled via I2C.
532
533config REGULATOR_MAX14577
534	tristate "Maxim 14577/77836 regulator"
535	depends on MFD_MAX14577
536	help
537	  This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
538	  The MAX14577 regulators include safeout LDO and charger current
539	  regulator. The MAX77836 has two additional LDOs.
540
541config REGULATOR_MAX1586
542	tristate "Maxim 1586/1587 voltage regulator"
543	depends on I2C
544	help
545	  This driver controls a Maxim 1586 or 1587 voltage output
546	  regulator via I2C bus. The provided regulator is suitable
547	  for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
548
549config REGULATOR_MAX597X
550	tristate "Maxim 597x power switch and monitor"
551	depends on I2C
552	depends on OF
553	depends on MFD_MAX597X
554	help
555	  This driver controls a Maxim 5970/5978 switch via I2C bus.
556	  The MAX5970/5978 is a smart switch with no output regulation, but
557	  fault protection and voltage and current monitoring capabilities.
558
559config REGULATOR_MAX77620
560	tristate "Maxim 77620/MAX20024 voltage regulator"
561	depends on MFD_MAX77620 || COMPILE_TEST
562	help
563	  This driver controls Maxim MAX77620 voltage output regulator
564	  via I2C bus. The provided regulator is suitable for Tegra
565	  chip to control Step-Down DC-DC and LDOs. Say Y here to
566	  enable the regulator driver.
567
568config REGULATOR_MAX77650
569	tristate "Maxim MAX77650/77651 regulator support"
570	depends on MFD_MAX77650 || COMPILE_TEST
571	help
572	  Regulator driver for MAX77650/77651 PMIC from Maxim
573	  Semiconductor. This device has a SIMO with three independent
574	  power rails and an LDO.
575
576config REGULATOR_MAX8649
577	tristate "Maxim 8649 voltage regulator"
578	depends on I2C
579	select REGMAP_I2C
580	help
581	  This driver controls a Maxim 8649 voltage output regulator via
582	  I2C bus.
583
584config REGULATOR_MAX8660
585	tristate "Maxim 8660/8661 voltage regulator"
586	depends on I2C
587	help
588	  This driver controls a Maxim 8660/8661 voltage output
589	  regulator via I2C bus.
590
591config REGULATOR_MAX8893
592	tristate "Maxim 8893 voltage regulator"
593	depends on I2C
594	select REGMAP_I2C
595	help
596	  This driver controls a Maxim 8893 voltage output
597	  regulator via I2C bus.
598
599config REGULATOR_MAX8907
600	tristate "Maxim 8907 voltage regulator"
601	depends on MFD_MAX8907 || COMPILE_TEST
602	help
603	  This driver controls a Maxim 8907 voltage output regulator
604	  via I2C bus. The provided regulator is suitable for Tegra
605	  chip to control Step-Down DC-DC and LDOs.
606
607config REGULATOR_MAX8925
608	tristate "Maxim MAX8925 Power Management IC"
609	depends on MFD_MAX8925
610	help
611	  Say y here to support the voltage regulator of Maxim MAX8925 PMIC.
612
613config REGULATOR_MAX8952
614	tristate "Maxim MAX8952 Power Management IC"
615	depends on I2C
616	help
617	  This driver controls a Maxim 8952 voltage output regulator
618	  via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
619	  modes ranging from 0.77V to 1.40V by 0.01V steps.
620
621config REGULATOR_MAX8973
622	tristate "Maxim MAX8973A voltage regulator"
623	depends on I2C
624	depends on THERMAL && THERMAL_OF
625	select REGMAP_I2C
626	help
627	  The MAXIM MAX8973A high-efficiency. three phase, DC-DC step-down
628	  switching regulator delivers up to 9A of output current. Each
629	  phase operates at a 2MHz fixed frequency with a 120 deg shift
630	  from the adjacent phase, allowing the use of small magnetic component.
631
632config REGULATOR_MAX8997
633	tristate "Maxim 8997/8966 regulator"
634	depends on MFD_MAX8997
635	help
636	  This driver controls a Maxim 8997/8966 regulator
637	  via I2C bus. The provided regulator is suitable for S5PC110,
638	  S5PV210, and Exynos-4 chips to control VCC_CORE and
639	  VCC_USIM voltages.
640
641config REGULATOR_MAX8998
642	tristate "Maxim 8998 voltage regulator"
643	depends on MFD_MAX8998
644	help
645	  This driver controls a Maxim 8998 voltage output regulator
646	  via I2C bus. The provided regulator is suitable for S3C6410
647	  and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
648
649config REGULATOR_MAX20086
650	tristate "Maxim MAX20086-MAX20089 Camera Power Protectors"
651	depends on I2C
652	select REGMAP_I2C
653	help
654	  This driver controls a Maxim MAX20086-MAX20089 camera power
655	  protectorvia I2C bus. The regulator has 2 or 4 outputs depending on
656	  the device model. This driver is only capable to turn on/off them.
657
658config REGULATOR_MAX20411
659	tristate "Maxim MAX20411 High-Efficiency Single Step-Down Converter"
660	depends on I2C
661	select REGMAP_I2C
662	help
663	  This driver controls the Maxim MAX20411 family of high-efficiency,
664	  syncrhonous step-down converters.
665
666config REGULATOR_MAX77686
667	tristate "Maxim 77686 regulator"
668	depends on MFD_MAX77686 || COMPILE_TEST
669	help
670	  This driver controls a Maxim 77686 regulator
671	  via I2C bus. The provided regulator is suitable for
672	  Exynos-4 chips to control VARM and VINT voltages.
673
674config REGULATOR_MAX77693
675	tristate "Maxim 77693/77843 regulator"
676	depends on MFD_MAX77693 || MFD_MAX77843 || COMPILE_TEST
677	help
678	  This driver controls a Maxim 77693/77843 regulators via I2C bus.
679	  The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
680	  and one current regulator 'CHARGER'. This is suitable for
681	  Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
682
683config REGULATOR_MAX77802
684	tristate "Maxim 77802 regulator"
685	depends on MFD_MAX77686 || COMPILE_TEST
686	help
687	  This driver controls a Maxim 77802 regulator
688	  via I2C bus. The provided regulator is suitable for
689	  Exynos5420/Exynos5800 SoCs to control various voltages.
690	  It includes support for control of voltage and ramp speed.
691
692config REGULATOR_MAX77826
693	tristate "Maxim 77826 regulator"
694	depends on I2C
695	select REGMAP_I2C
696	help
697	  This driver controls a Maxim 77826 regulator via I2C bus.
698	  The regulator include 15 LDOs, BUCK and BUCK BOOST regulator.
699	  It includes support for control of output voltage. This
700	  regulator is found on the Samsung Galaxy S5 (klte) smartphone.
701
702config REGULATOR_MC13XXX_CORE
703	tristate
704
705config REGULATOR_MC13783
706	tristate "Freescale MC13783 regulator driver"
707	depends on MFD_MC13XXX
708	select REGULATOR_MC13XXX_CORE
709	help
710	  Say y here to support the regulators found on the Freescale MC13783
711	  PMIC.
712
713config REGULATOR_MC13892
714	tristate "Freescale MC13892 regulator driver"
715	depends on MFD_MC13XXX
716	select REGULATOR_MC13XXX_CORE
717	help
718	  Say y here to support the regulators found on the Freescale MC13892
719	  PMIC.
720
721config REGULATOR_MCP16502
722	tristate "Microchip MCP16502 PMIC"
723	depends on I2C && OF
724	select REGMAP_I2C
725	help
726	  Say y here to support the MCP16502 PMIC. This driver supports
727	  basic operations (get/set voltage, get/set operating mode)
728	  through the regulator interface. In addition it enables
729	  suspend-to-ram/standby transition.
730
731config REGULATOR_MP5416
732	tristate "Monolithic MP5416 PMIC"
733	depends on I2C && OF
734	select REGMAP_I2C
735	help
736	  Say y here to support the MP5416 PMIC. This will enable supports
737	  the software controllable 4 buck and 4 LDO regulators.
738	  Say M here if you want to include support for the regulator as a
739	  module.
740
741config REGULATOR_MP8859
742	tristate "MPS MP8859 regulator driver"
743	depends on I2C
744	select REGMAP_I2C
745	help
746	  Say y here to support the MP8859 voltage regulator. This driver
747	  supports basic operations (get/set voltage) through the regulator
748	  interface.
749	  Say M here if you want to include support for the regulator as a
750	  module. The module will be named "mp8859".
751
752config REGULATOR_MP886X
753	tristate "MPS MP8869 regulator driver"
754	depends on I2C && OF
755	select REGMAP_I2C
756	help
757	  This driver supports the MP8869 voltage regulator.
758
759config REGULATOR_MPQ7920
760	tristate "Monolithic MPQ7920 PMIC"
761	depends on I2C && OF
762	select REGMAP_I2C
763	help
764	  Say y here to support the MPQ7920 PMIC. This will enable supports
765	  the software controllable 4 buck and 5 LDO regulators.
766	  This driver supports the control of different power rails of device
767	  through regulator interface.
768
769config REGULATOR_MT6311
770	tristate "MediaTek MT6311 PMIC"
771	depends on I2C
772	select REGMAP_I2C
773	help
774	  Say y here to select this option to enable the power regulator of
775	  MediaTek MT6311 PMIC.
776	  This driver supports the control of different power rails of device
777	  through regulator interface.
778
779config REGULATOR_MT6315
780	tristate "MediaTek MT6315 PMIC"
781	depends on SPMI
782	select REGMAP_SPMI
783	help
784	  Say y here to select this option to enable the power regulator of
785	  MediaTek MT6315 PMIC.
786	  This driver supports the control of different power rails of device
787	  through regulator interface.
788
789config REGULATOR_MT6323
790	tristate "MediaTek MT6323 PMIC"
791	depends on MFD_MT6397
792	help
793	  Say y here to select this option to enable the power regulator of
794	  MediaTek MT6323 PMIC.
795	  This driver supports the control of different power rails of device
796	  through regulator interface.
797
798config REGULATOR_MT6331
799	tristate "MediaTek MT6331 PMIC"
800	depends on MFD_MT6397
801	help
802	  Say y here to select this option to enable the power regulator of
803	  MediaTek MT6331 PMIC.
804	  This driver supports the control of different power rails of device
805	  through regulator interface
806
807config REGULATOR_MT6332
808	tristate "MediaTek MT6332 PMIC"
809	depends on MFD_MT6397
810	help
811	  Say y here to select this option to enable the power regulator of
812	  MediaTek MT6332 PMIC.
813	  This driver supports the control of different power rails of device
814	  through regulator interface
815
816config REGULATOR_MT6357
817	tristate "MediaTek MT6357 PMIC"
818	depends on MFD_MT6397
819	help
820	  Say y here to select this option to enable the power regulator of
821	  MediaTek MT6357 PMIC.
822	  This driver supports the control of different power rails of device
823	  through regulator interface.
824
825config REGULATOR_MT6358
826	tristate "MediaTek MT6358 PMIC"
827	depends on MFD_MT6397
828	help
829	  Say y here to select this option to enable the power regulator of
830	  MediaTek MT6358 PMIC.
831	  This driver supports the control of different power rails of device
832	  through regulator interface.
833
834config REGULATOR_MT6359
835	tristate "MediaTek MT6359 PMIC"
836	depends on MFD_MT6397
837	help
838	  Say y here to select this option to enable the power regulator of
839	  MediaTek MT6359 PMIC.
840	  This driver supports the control of different power rails of device
841	  through regulator interface.
842
843config REGULATOR_MT6360
844	tristate "MT6360 SubPMIC Regulator"
845	depends on MFD_MT6360
846	help
847	  Say Y here to enable MT6360 regulator support.
848	  This is support MT6360 PMIC/LDO part include
849	  2-channel buck with Thermal Shutdown and Overload Protection
850	  6-channel High PSRR and Low Dropout LDO.
851
852config REGULATOR_MT6370
853	tristate "MT6370 SubPMIC Regulator"
854	depends on MFD_MT6370
855	help
856	  Say Y here to enable MT6370 regulator support.
857	  This driver supports the control for DisplayBias voltages and one
858	  general purpose LDO which is commonly used to drive the vibrator.
859
860config REGULATOR_MT6380
861	tristate "MediaTek MT6380 PMIC"
862	depends on MTK_PMIC_WRAP
863	help
864	  Say y here to select this option to enable the power regulator of
865	  MediaTek MT6380 PMIC.
866	  This driver supports the control of different power rails of device
867	  through regulator interface.
868
869config REGULATOR_MT6397
870	tristate "MediaTek MT6397 PMIC"
871	depends on MFD_MT6397
872	help
873	  Say y here to select this option to enable the power regulator of
874	  MediaTek MT6397 PMIC.
875	  This driver supports the control of different power rails of device
876	  through regulator interface.
877
878config REGULATOR_MTK_DVFSRC
879	tristate "MediaTek DVFSRC regulator driver"
880	depends on MTK_DVFSRC
881	help
882	  Say y here to control regulator by DVFSRC (dynamic voltage
883	  and frequency scaling resource collector).
884	  This driver supports to control regulators via the DVFSRC
885	  of Mediatek. It allows for voting on regulator state
886	  between multiple users.
887
888config REGULATOR_PALMAS
889	tristate "TI Palmas PMIC Regulators"
890	depends on MFD_PALMAS
891	help
892	  If you wish to control the regulators on the Palmas series of
893	  chips say Y here. This will enable support for all the software
894	  controllable SMPS/LDO regulators.
895
896	  The regulators available on Palmas series chips vary depending
897	  on the muxing. This is handled automatically in the driver by
898	  reading the mux info from OTP.
899
900config REGULATOR_PBIAS
901	tristate "PBIAS OMAP regulator driver"
902	depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
903	help
904	 Say y here to support pbias regulator for mmc1:SD card i/o
905	 on OMAP SoCs.
906	 This driver provides support for OMAP pbias modelled
907	 regulators.
908
909config REGULATOR_PCA9450
910	tristate "NXP PCA9450A/PCA9450B/PCA9450C regulator driver"
911	depends on I2C
912	select REGMAP_I2C
913	help
914	  Say y here to support the NXP PCA9450A/PCA9450B/PCA9450C PMIC
915	  regulator driver.
916
917config REGULATOR_PCAP
918	tristate "Motorola PCAP2 regulator driver"
919	depends on EZX_PCAP
920	help
921	 This driver provides support for the voltage regulators of the
922	 PCAP2 PMIC.
923
924config REGULATOR_PCF50633
925	tristate "NXP PCF50633 regulator driver"
926	depends on MFD_PCF50633
927	help
928	 Say Y here to support the voltage regulators and converters
929	 on PCF50633
930
931config REGULATOR_PF8X00
932	tristate "NXP PF8100/PF8121A/PF8200 regulator driver"
933	depends on I2C && OF
934	select REGMAP_I2C
935	help
936	  Say y here to support the regulators found on the NXP
937	  PF8100/PF8121A/PF8200 PMIC.
938
939	  Say M here if you want to support for the regulators found
940	  on the NXP PF8100/PF8121A/PF8200 PMIC. The module will be named
941	  "pf8x00-regulator".
942
943config REGULATOR_PFUZE100
944	tristate "Freescale PFUZE100/200/3000/3001 regulator driver"
945	depends on I2C && OF
946	select REGMAP_I2C
947	help
948	  Say y here to support the regulators found on the Freescale
949	  PFUZE100/200/3000/3001 PMIC.
950
951config REGULATOR_PV88060
952	tristate "Powerventure Semiconductor PV88060 regulator"
953	depends on I2C
954	select REGMAP_I2C
955	help
956	  Say y here to support the voltage regulators and convertors
957	  PV88060
958
959config REGULATOR_PV88080
960	tristate "Powerventure Semiconductor PV88080 regulator"
961	depends on I2C
962	select REGMAP_I2C
963	help
964	  Say y here to support the buck convertors on PV88080
965
966config REGULATOR_PV88090
967	tristate "Powerventure Semiconductor PV88090 regulator"
968	depends on I2C
969	select REGMAP_I2C
970	help
971	  Say y here to support the voltage regulators and convertors
972	  on PV88090
973
974config REGULATOR_PWM
975	tristate "PWM voltage regulator"
976	depends on PWM
977	help
978	  This driver supports PWM controlled voltage regulators. PWM
979	  duty cycle can increase or decrease the voltage.
980
981config REGULATOR_QCOM_RPM
982	tristate "Qualcomm RPM regulator driver"
983	depends on MFD_QCOM_RPM
984	help
985	  If you say yes to this option, support will be included for the
986	  regulators exposed by the Resource Power Manager found in Qualcomm
987	  8660, 8960 and 8064 based devices.
988
989	  Say M here if you want to include support for the regulators on the
990	  Qualcomm RPM as a module. The module will be named
991	  "qcom_rpm-regulator".
992
993config REGULATOR_QCOM_RPMH
994	tristate "Qualcomm Technologies, Inc. RPMh regulator driver"
995	depends on QCOM_RPMH || (QCOM_RPMH=n && COMPILE_TEST)
996	depends on QCOM_COMMAND_DB || (QCOM_COMMAND_DB=n && COMPILE_TEST)
997	help
998	  This driver supports control of PMIC regulators via the RPMh hardware
999	  block found on Qualcomm Technologies Inc. SoCs.  RPMh regulator
1000	  control allows for voting on regulator state between multiple
1001	  processors within the SoC.
1002
1003config REGULATOR_QCOM_SMD_RPM
1004	tristate "Qualcomm SMD based RPM regulator driver"
1005	depends on QCOM_SMD_RPM
1006	help
1007	  If you say yes to this option, support will be included for the
1008	  regulators exposed by the Resource Power Manager found in Qualcomm
1009	  8974 based devices.
1010
1011	  Say M here if you want to include support for the regulators on the
1012	  Qualcomm RPM as a module. The module will be named
1013	  "qcom_smd-regulator".
1014
1015config REGULATOR_QCOM_SPMI
1016	tristate "Qualcomm SPMI regulator driver"
1017	depends on SPMI || COMPILE_TEST
1018	help
1019	  If you say yes to this option, support will be included for the
1020	  regulators found in Qualcomm SPMI PMICs.
1021
1022	  Say M here if you want to include support for the regulators on the
1023	  Qualcomm SPMI PMICs as a module. The module will be named
1024	  "qcom_spmi-regulator".
1025
1026config REGULATOR_QCOM_USB_VBUS
1027	tristate "Qualcomm USB Vbus regulator driver"
1028	depends on SPMI || COMPILE_TEST
1029	help
1030	  If you say yes to this option, support will be included for the
1031	  regulator used to enable the VBUS output.
1032
1033	  Say M here if you want to include support for enabling the VBUS output
1034	  as a module. The module will be named "qcom_usb_vbus_regulator".
1035
1036config REGULATOR_RAA215300
1037	tristate "Renesas RAA215300 driver"
1038	select REGMAP_I2C
1039	depends on I2C
1040	help
1041	  Support for the Renesas RAA215300 PMIC.
1042
1043config REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY
1044	tristate "Raspberry Pi 7-inch touchscreen panel ATTINY regulator"
1045	depends on BACKLIGHT_CLASS_DEVICE
1046	depends on I2C
1047	depends on OF_GPIO
1048	select REGMAP_I2C
1049	help
1050	  This driver supports ATTINY regulator on the Raspberry Pi 7-inch
1051	  touchscreen unit. The regulator is used to enable power to the
1052	  TC358762, display and to control backlight.
1053
1054config REGULATOR_RC5T583
1055	tristate "RICOH RC5T583 Power regulators"
1056	depends on MFD_RC5T583
1057	help
1058	  Select this option to enable the power regulator of RICOH
1059	  PMIC RC5T583.
1060	  This driver supports the control of different power rails of device
1061	  through regulator interface. The device supports multiple DCDC/LDO
1062	  outputs which can be controlled by i2c communication.
1063
1064config REGULATOR_RK808
1065	tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power regulators"
1066	depends on MFD_RK8XX
1067	help
1068	  Select this option to enable the power regulator of ROCKCHIP
1069	  PMIC RK805,RK809&RK817,RK808 and RK818.
1070	  This driver supports the control of different power rails of device
1071	  through regulator interface. The device supports multiple DCDC/LDO
1072	  outputs which can be controlled by i2c communication.
1073
1074config REGULATOR_RN5T618
1075	tristate "Ricoh RN5T567/618 voltage regulators"
1076	depends on MFD_RN5T618
1077	help
1078	  Say y here to support the regulators found on Ricoh RN5T567,
1079	  RN5T618 or RC5T619 PMIC.
1080
1081config REGULATOR_ROHM
1082	tristate
1083
1084config REGULATOR_RT4801
1085	tristate "Richtek RT4801 Regulators"
1086	depends on I2C
1087	select REGMAP_I2C
1088	help
1089	  This adds support for voltage regulators in Richtek RT4801 Display Bias IC.
1090	  The device supports two regulators (DSVP/DSVN).
1091
1092config REGULATOR_RT4803
1093	tristate "Richtek RT4803 boost regualtor"
1094	depends on I2C
1095	select REGMAP_I2C
1096	help
1097	  This adds support for RT4803 boost converter that integrates the
1098	  bypass switch. If the input voltage is low than the required voltage,
1099	  RT4803 will enter boost mode. Otherwise, enable internal bypass
1100	  switch to enter bypass mode.
1101
1102config REGULATOR_RT4831
1103	tristate "Richtek RT4831 DSV Regulators"
1104	depends on MFD_RT4831
1105	help
1106	  This adds support for voltage regulators in Richtek RT4831.
1107	  There are three regulators (VLCM/DSVP/DSVN).
1108	  VLCM is a virtual voltage input for DSVP/DSVN inside IC.
1109	  And DSVP/DSVN is the real Vout range from 4V to 6.5V.
1110	  It's common used to provide the power for the display panel.
1111
1112config REGULATOR_RT5033
1113	tristate "Richtek RT5033 Regulators"
1114	depends on MFD_RT5033
1115	help
1116	  This adds support for voltage and current regulators in Richtek
1117	  RT5033 PMIC. The device supports multiple regulators like
1118	  current source, LDO and Buck.
1119
1120config REGULATOR_RT5120
1121	tristate "Richtek RT5120 PMIC Regulators"
1122	depends on MFD_RT5120
1123	help
1124	  This adds support for voltage regulator in Richtek RT5120 PMIC.
1125	  It integrates 4 channels buck controller, 1 channel LDO, 1 EXTEN
1126	  to control external power source. Only BUCK1 is adjustable from
1127	  600mV to 1395mV, per step 6.250mV. The others are all fixed voltage
1128	  by external hardware circuit.
1129
1130config REGULATOR_RT5190A
1131	tristate "Richtek RT5190A PMIC"
1132	depends on I2C
1133	select REGMAP_I2C
1134	help
1135	  This adds support for voltage regulator in Richtek RT5190A PMIC.
1136	  It integratas 1 channel buck controller, 3 channels high efficiency
1137	  buck converters, 1 LDO, mute AC OFF depop function, with the general
1138	  I2C control interface.
1139
1140config REGULATOR_RT5739
1141	tristate "Richtek RT5739 Regulator"
1142	depends on I2C
1143	select REGMAP_I2C
1144	help
1145	  This adds support for voltage regulator in Richtek RT5739.
1146	  It's a step-down switching voltage regulator. Using a proprietary
1147	  architecture with synchronous rectification, it is capable of
1148	  delivering 3.5A continuously at over 80% efficiency.
1149
1150	  This driver can also be built as a module. If so, the module
1151	  will be called rt5739.
1152
1153config REGULATOR_RT5759
1154	tristate "Richtek RT5759 Regulator"
1155	depends on I2C
1156	select REGMAP_I2C
1157	help
1158	  This adds support for voltage regulator in Richtek RT5759.
1159	  The RT5759 is a high-performance, synchronous step-down DC-DC
1160	  converter that can deliver up to 9A output current from 3V to 6.5V
1161	  input supply.
1162
1163config REGULATOR_RT6160
1164	tristate "Richtek RT6160 BuckBoost voltage regulator"
1165	depends on I2C
1166	select REGMAP_I2C
1167	help
1168	  This adds support for voltage regulator in Richtek RT6160.
1169	  This device automatically change voltage output mode from
1170	  Buck or Boost. The mode transition depend on the input source voltage.
1171	  The wide output range is from 2025mV to 5200mV and can be used on most
1172	  common application scenario.
1173
1174config REGULATOR_RT6190
1175	tristate "Richtek RT6190 4-Switch BuckBoost controller"
1176	depends on I2C
1177	select REGMAP_I2C
1178	help
1179	  The RT6190 is a 4-Switch BuckBoost controller designed for converting
1180	  input voltage to output voltage that can be equal to, higher or lower
1181	  than input voltage. It operates with wide input voltage range from
1182	  4.5V to 36V, and the output voltage can be set from 3V to 36V by
1183	  external FB pin.
1184
1185config REGULATOR_RT6245
1186	tristate "Richtek RT6245 voltage regulator"
1187	depends on I2C
1188	select REGMAP_I2C
1189	help
1190	  This adds support for Richtek RT6245 voltage regulator.
1191	  It can support up to 14A output current and adjustable output voltage
1192	  from 0.4375V to 1.3875V, per step 12.5mV.
1193
1194config REGULATOR_RTQ2134
1195	tristate "Richtek RTQ2134 SubPMIC Regulator"
1196	depends on I2C
1197	select REGMAP_I2C
1198	help
1199	  This driver adds support for RTQ2134 SubPMIC regulators.
1200	  The RTQ2134 is a multi-phase, programmable power management IC that
1201	  integrate with four high efficient, synchronous step-down converter
1202	  cores. It features wide output voltage range and the capability to
1203	  configure the corresponding power stages.
1204
1205config REGULATOR_RTMV20
1206	tristate "Richtek RTMV20 Laser Diode Regulator"
1207	depends on I2C
1208	select REGMAP_I2C
1209	help
1210	  This driver adds support for the load switch current regulator on
1211	  the Richtek RTMV20. It can support the load current up to 6A and
1212	  integrate strobe/vsync/fsin signal to synchronize the IR camera.
1213
1214config REGULATOR_RTQ6752
1215	tristate "Richtek RTQ6752 TFT LCD voltage regulator"
1216	depends on I2C
1217	select REGMAP_I2C
1218	help
1219	  This driver adds support for Richtek RTQ6752. RTQ6752 includes two
1220	  synchronous boost converters for PAVDD, and one synchronous NAVDD
1221	  buck-boost. This device is suitable for automotive TFT-LCD panel.
1222
1223config REGULATOR_S2MPA01
1224	tristate "Samsung S2MPA01 voltage regulator"
1225	depends on MFD_SEC_CORE || COMPILE_TEST
1226	help
1227	 This driver controls Samsung S2MPA01 voltage output regulator
1228	 via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
1229
1230config REGULATOR_S2MPS11
1231	tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
1232	depends on MFD_SEC_CORE || COMPILE_TEST
1233	help
1234	 This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
1235	 output regulator via I2C bus. The chip is comprised of high efficient
1236	 Buck converters including Dual-Phase Buck converter, Buck-Boost
1237	 converter, various LDOs.
1238
1239config REGULATOR_S5M8767
1240	tristate "Samsung S5M8767A voltage regulator"
1241	depends on MFD_SEC_CORE || COMPILE_TEST
1242	help
1243	 This driver supports a Samsung S5M8767A voltage output regulator
1244	 via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
1245	 supports DVS mode with 8bits of output voltage control.
1246
1247config REGULATOR_SC2731
1248	tristate "Spreadtrum SC2731 power regulator driver"
1249	depends on MFD_SC27XX_PMIC || COMPILE_TEST
1250	help
1251	  This driver provides support for the voltage regulators on the
1252	  SC2731 PMIC.
1253
1254config REGULATOR_SKY81452
1255	tristate "Skyworks Solutions SKY81452 voltage regulator"
1256	depends on MFD_SKY81452
1257	help
1258	  This driver supports Skyworks SKY81452 voltage output regulator
1259	  via I2C bus. SKY81452 has one voltage linear regulator can be
1260	  programmed from 4.5V to 20V.
1261
1262	  This driver can also be built as a module. If so, the module
1263	  will be called sky81452-regulator.
1264
1265config REGULATOR_SLG51000
1266	tristate "Dialog Semiconductor SLG51000 regulators"
1267	depends on I2C
1268	select REGMAP_I2C
1269	help
1270	  Say y here to support for the Dialog Semiconductor SLG51000.
1271	  The SLG51000 is seven compact and customizable low dropout
1272	  regulators.
1273
1274config REGULATOR_SM5703
1275	tristate "Silicon Mitus SM5703 regulators"
1276	depends on MFD_SM5703
1277	help
1278	  This driver provides support for voltage regulators of SM5703
1279	  multi-function device.
1280
1281config REGULATOR_STM32_BOOSTER
1282	tristate "STMicroelectronics STM32 BOOSTER"
1283	depends on ARCH_STM32 || COMPILE_TEST
1284	help
1285	  This driver supports internal booster (3V3) embedded in some
1286	  STMicroelectronics STM32 chips. It can be used to supply ADC analog
1287	  input switches when vdda supply is below 2.7V.
1288
1289	  This driver can also be built as a module. If so, the module
1290	  will be called stm32-booster.
1291
1292config REGULATOR_STM32_VREFBUF
1293	tristate "STMicroelectronics STM32 VREFBUF"
1294	depends on ARCH_STM32 || COMPILE_TEST
1295	help
1296	  This driver supports STMicroelectronics STM32 VREFBUF (voltage
1297	  reference buffer) which can be used as voltage reference for
1298	  internal ADCs, DACs and also for external components through
1299	  dedicated Vref+ pin.
1300
1301	  This driver can also be built as a module. If so, the module
1302	  will be called stm32-vrefbuf.
1303
1304config REGULATOR_STM32_PWR
1305	bool "STMicroelectronics STM32 PWR"
1306	depends on ARCH_STM32 || COMPILE_TEST
1307	help
1308	  This driver supports internal regulators (1V1, 1V8, 3V3) in the
1309	  STMicroelectronics STM32 chips.
1310
1311config REGULATOR_STPMIC1
1312	tristate "STMicroelectronics STPMIC1 PMIC Regulators"
1313	depends on MFD_STPMIC1
1314	help
1315	  This driver supports STMicroelectronics STPMIC1 PMIC voltage
1316	  regulators and switches. The STPMIC1 regulators supply power to
1317	  an application processor as well as to external system
1318	  peripherals such as DDR, Flash memories and system devices.
1319
1320	  To compile this driver as a module, choose M here: the
1321	  module will be called stpmic1_regulator.
1322
1323config REGULATOR_TI_ABB
1324	tristate "TI Adaptive Body Bias on-chip LDO"
1325	depends on ARCH_OMAP || COMPILE_TEST
1326	help
1327	  Select this option to support Texas Instruments' on-chip Adaptive Body
1328	  Bias (ABB) LDO regulators. It is recommended that this option be
1329	  enabled on required TI SoC. Certain Operating Performance Points
1330	  on TI SoCs may be unstable without enabling this as it provides
1331	  device specific optimized bias to allow/optimize functionality.
1332
1333config REGULATOR_STW481X_VMMC
1334	bool "ST Microelectronics STW481X VMMC regulator"
1335	depends on MFD_STW481X || COMPILE_TEST
1336	default y if MFD_STW481X
1337	help
1338	  This driver supports the internal VMMC regulator in the STw481x
1339	  PMIC chips.
1340
1341config REGULATOR_SY7636A
1342	tristate "Silergy SY7636A voltage regulator"
1343	depends on MFD_SY7636A
1344	help
1345	  This driver supports Silergy SY3686A voltage regulator.
1346
1347config REGULATOR_SY8106A
1348	tristate "Silergy SY8106A regulator"
1349	depends on I2C && OF
1350	select REGMAP_I2C
1351	help
1352	  This driver supports SY8106A single output regulator.
1353
1354config REGULATOR_SY8824X
1355	tristate "Silergy SY8824C/SY8824E regulator"
1356	depends on I2C && OF
1357	select REGMAP_I2C
1358	help
1359	  This driver supports SY8824C single output regulator.
1360
1361config REGULATOR_SY8827N
1362	tristate "Silergy SY8827N regulator"
1363	depends on I2C && OF
1364	select REGMAP_I2C
1365	help
1366	  This driver supports SY8827N single output regulator.
1367
1368config REGULATOR_TPS51632
1369	tristate "TI TPS51632 Power Regulator"
1370	depends on I2C
1371	select REGMAP_I2C
1372	help
1373	  This driver supports TPS51632 voltage regulator chip.
1374	  The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
1375	  with Serial VID control and DVFS.
1376	  The voltage output can be configure through I2C interface or PWM
1377	  interface.
1378
1379config REGULATOR_TPS6105X
1380	tristate "TI TPS6105X Power regulators"
1381	depends on TPS6105X
1382	default y if TPS6105X
1383	help
1384	  This driver supports TPS61050/TPS61052 voltage regulator chips.
1385	  It is a single boost converter primarily for white LEDs and
1386	  audio amplifiers.
1387
1388config REGULATOR_TPS62360
1389	tristate "TI TPS6236x Power Regulator"
1390	depends on I2C
1391	select REGMAP_I2C
1392	help
1393	  This driver supports TPS6236x voltage regulator chip. This
1394	  regulator is meant for processor core supply. This chip is
1395	  high-frequency synchronous step down dc-dc converter optimized
1396	  for battery-powered portable applications.
1397
1398config REGULATOR_TPS6286X
1399	tristate "TI TPS6286x Power Regulator"
1400	depends on I2C && OF
1401	select REGMAP_I2C
1402	help
1403	  This driver supports TPS6236x voltage regulator chips. These are
1404	  high-frequency synchronous step-down converters with an I2C
1405	  interface.
1406
1407config REGULATOR_TPS6287X
1408	tristate "TI TPS6287x Power Regulator"
1409	depends on I2C && OF
1410	select REGMAP_I2C
1411	help
1412	  This driver supports TPS6287x voltage regulator chips. These are
1413	  pin-to-pin high-frequency synchronous step-down dc-dc converters
1414	  with an I2C interface.
1415
1416	  If built as a module it will be called tps6287x-regulator.
1417
1418config REGULATOR_TPS65023
1419	tristate "TI TPS65023 Power regulators"
1420	depends on I2C
1421	select REGMAP_I2C
1422	help
1423	  This driver supports TPS65023 voltage regulator chips. TPS65023 provides
1424	  three step-down converters and two general-purpose LDO voltage regulators.
1425	  It supports TI's software based Class-2 SmartReflex implementation.
1426
1427config REGULATOR_TPS6507X
1428	tristate "TI TPS6507X Power regulators"
1429	depends on I2C
1430	help
1431	  This driver supports TPS6507X voltage regulator chips. TPS6507X provides
1432	  three step-down converters and two general-purpose LDO voltage regulators.
1433	  It supports TI's software based Class-2 SmartReflex implementation.
1434
1435config REGULATOR_TPS65086
1436	tristate "TI TPS65086 Power regulators"
1437	depends on MFD_TPS65086
1438	help
1439	  This driver provides support for the voltage regulators on
1440	  TI TPS65086 PMICs.
1441
1442config REGULATOR_TPS65090
1443	tristate "TI TPS65090 Power regulator"
1444	depends on MFD_TPS65090
1445	help
1446	  This driver provides support for the voltage regulators on the
1447	  TI TPS65090 PMIC.
1448
1449config REGULATOR_TPS65132
1450	tristate "TI TPS65132 Dual Output Power regulators"
1451	depends on I2C && GPIOLIB
1452	select REGMAP_I2C
1453	help
1454	  This driver supports TPS65132 single inductor - dual output
1455	  power supply specifically designed for display panels.
1456
1457config REGULATOR_TPS65217
1458	tristate "TI TPS65217 Power regulators"
1459	depends on MFD_TPS65217
1460	help
1461	  This driver supports TPS65217 voltage regulator chips. TPS65217
1462	  provides three step-down converters and four general-purpose LDO
1463	  voltage regulators. It supports software based voltage control
1464	  for different voltage domains
1465
1466config REGULATOR_TPS65218
1467	tristate "TI TPS65218 Power regulators"
1468	depends on MFD_TPS65218 && OF
1469	help
1470	  This driver supports TPS65218 voltage regulator chips. TPS65218
1471	  provides six step-down converters and one general-purpose LDO
1472	  voltage regulators. It supports software based voltage control
1473	  for different voltage domains
1474
1475config REGULATOR_TPS65219
1476	tristate "TI TPS65219 Power regulators"
1477	depends on MFD_TPS65219 && OF
1478	help
1479	  This driver supports TPS65219 voltage regulator chips.
1480	  TPS65219 series of PMICs have 3 single phase BUCKs & 4 LDOs
1481	  voltage regulators. It supports software based voltage control
1482	  for different voltage domains.
1483
1484config REGULATOR_TPS6594
1485	tristate "TI TPS6594 Power regulators"
1486	depends on MFD_TPS6594 && OF
1487	default MFD_TPS6594
1488	help
1489	  This driver supports TPS6594 voltage regulator chips.
1490	  TPS6594 series of PMICs have 5 BUCKs and 4 LDOs
1491	  voltage regulators.
1492	  BUCKs 1,2,3,4 can be used in single phase or multiphase mode.
1493	  Part number defines which single or multiphase mode is i used.
1494	  It supports software based voltage control
1495	  for different voltage domains.
1496
1497config REGULATOR_TPS6524X
1498	tristate "TI TPS6524X Power regulators"
1499	depends on SPI
1500	help
1501	  This driver supports TPS6524X voltage regulator chips. TPS6524X
1502	  provides three step-down converters and two general-purpose LDO
1503	  voltage regulators.  This device is interfaced using a customized
1504	  serial interface currently supported on the sequencer serial
1505	  port controller.
1506
1507config REGULATOR_TPS6586X
1508	tristate "TI TPS6586X Power regulators"
1509	depends on MFD_TPS6586X
1510	help
1511	  This driver supports TPS6586X voltage regulator chips.
1512
1513config REGULATOR_TPS65910
1514	tristate "TI TPS65910/TPS65911 Power Regulators"
1515	depends on MFD_TPS65910
1516	help
1517	  This driver supports TPS65910/TPS65911 voltage regulator chips.
1518
1519config REGULATOR_TPS65912
1520	tristate "TI TPS65912 Power regulator"
1521	depends on MFD_TPS65912
1522	help
1523	    This driver supports TPS65912 voltage regulator chip.
1524
1525config REGULATOR_TPS68470
1526	tristate "TI TPS68470 PMIC Regulators Driver"
1527	depends on INTEL_SKL_INT3472 || COMPILE_TEST
1528	help
1529	  This driver adds support for the TPS68470 PMIC to register
1530	  regulators against the usual framework.
1531
1532	  The module will be called "tps68470-regulator".
1533
1534config REGULATOR_TWL4030
1535	tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
1536	depends on TWL4030_CORE
1537	help
1538	  This driver supports the voltage regulators provided by
1539	  this family of companion chips.
1540
1541config REGULATOR_UNIPHIER
1542	tristate "UniPhier regulator driver"
1543	depends on ARCH_UNIPHIER || COMPILE_TEST
1544	depends on OF
1545	select REGMAP_MMIO
1546	default ARCH_UNIPHIER
1547	help
1548	  Support for regulators implemented on Socionext UniPhier SoCs.
1549
1550config REGULATOR_VCTRL
1551	tristate "Voltage controlled regulators"
1552	depends on OF
1553	help
1554	  This driver provides support for voltage regulators whose output
1555	  voltage is controlled by the voltage of another regulator.
1556
1557config REGULATOR_VEXPRESS
1558	tristate "Versatile Express regulators"
1559	depends on VEXPRESS_CONFIG
1560	help
1561	  This driver provides support for voltage regulators available
1562	  on the ARM Ltd's Versatile Express platform.
1563
1564config REGULATOR_VQMMC_IPQ4019
1565	tristate "IPQ4019 VQMMC SD LDO regulator support"
1566	depends on ARCH_QCOM
1567	help
1568	  This driver provides support for the VQMMC LDO I/0
1569	  voltage regulator of the IPQ4019 SD/EMMC controller.
1570
1571config REGULATOR_WM831X
1572	tristate "Wolfson Microelectronics WM831x PMIC regulators"
1573	depends on MFD_WM831X
1574	help
1575	  Support the voltage and current regulators of the WM831x series
1576	  of PMIC devices.
1577
1578config REGULATOR_WM8350
1579	tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
1580	depends on MFD_WM8350
1581	help
1582	  This driver provides support for the voltage and current regulators
1583	  of the WM8350 AudioPlus PMIC.
1584
1585config REGULATOR_WM8400
1586	tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
1587	depends on MFD_WM8400
1588	help
1589	  This driver provides support for the voltage regulators of the
1590	  WM8400 AudioPlus PMIC.
1591
1592config REGULATOR_WM8994
1593	tristate "Wolfson Microelectronics WM8994 CODEC"
1594	depends on MFD_WM8994
1595	help
1596	  This driver provides support for the voltage regulators on the
1597	  WM8994 CODEC.
1598
1599config REGULATOR_QCOM_LABIBB
1600	tristate "QCOM LAB/IBB regulator support"
1601	depends on SPMI || COMPILE_TEST
1602	help
1603	  This driver supports Qualcomm's LAB/IBB regulators present on the
1604	  Qualcomm's PMIC chip pmi8998. QCOM LAB and IBB are SPMI
1605	  based PMIC implementations. LAB can be used as positive
1606	  boost regulator and IBB can be used as a negative boost regulator
1607	  for LCD display panel.
1608
1609endif
1610