1menuconfig REGULATOR
2	bool "Voltage and Current Regulator Support"
3	help
4	  Generic Voltage and Current Regulator support.
5
6	  This framework is designed to provide a generic interface to voltage
7	  and current regulators within the Linux kernel. It's intended to
8	  provide voltage and current control to client or consumer drivers and
9	  also provide status information to user space applications through a
10	  sysfs interface.
11
12	  The intention is to allow systems to dynamically control regulator
13	  output in order to save power and prolong battery life. This applies
14	  to both voltage regulators (where voltage output is controllable) and
15	  current sinks (where current output is controllable).
16
17	  This framework safely compiles out if not selected so that client
18	  drivers can still be used in systems with no software controllable
19	  regulators.
20
21	  If unsure, say no.
22
23
24if REGULATOR
25
26config REGULATOR_DEBUG
27	bool "Regulator debug support"
28	help
29	  Say yes here to enable debugging support.
30
31config REGULATOR_FIXED_VOLTAGE
32	tristate "Fixed voltage regulator support"
33	help
34	  This driver provides support for fixed voltage regulators,
35	  useful for systems which use a combination of software
36	  managed regulators and simple non-configurable regulators.
37
38config REGULATOR_VIRTUAL_CONSUMER
39	tristate "Virtual regulator consumer support"
40	help
41	  This driver provides a virtual consumer for the voltage and
42	  current regulator API which provides sysfs controls for
43	  configuring the supplies requested.  This is mainly useful
44	  for test purposes.
45
46	  If unsure, say no.
47
48config REGULATOR_USERSPACE_CONSUMER
49	tristate "Userspace regulator consumer support"
50	help
51	  There are some classes of devices that are controlled entirely
52	  from user space. Userspace consumer driver provides ability to
53	  control power supplies for such devices.
54
55	  If unsure, say no.
56
57config REGULATOR_88PG86X
58	tristate "Marvell 88PG86X voltage regulators"
59	depends on I2C
60	select REGMAP_I2C
61	help
62	  This driver supports Marvell 88PG867 and 88PG868 voltage regulators.
63	  They provide two I2C-controlled DC/DC step-down converters with
64	  sleep mode and separate enable pins.
65
66config REGULATOR_88PM800
67	tristate "Marvell 88PM800 Power regulators"
68	depends on MFD_88PM800
69	help
70	  This driver supports Marvell 88PM800 voltage regulator chips.
71	  It delivers digitally programmable output,
72	  the voltage is programmed via I2C interface.
73	  It's suitable to support PXA988 chips to control VCC_MAIN and
74	  various voltages.
75
76config REGULATOR_88PM8607
77	tristate "Marvell 88PM8607 Power regulators"
78	depends on MFD_88PM860X=y
79	help
80	  This driver supports 88PM8607 voltage regulator chips.
81
82config REGULATOR_ACT8865
83	tristate "Active-semi act8865 voltage regulator"
84	depends on I2C
85	select REGMAP_I2C
86	help
87	  This driver controls a active-semi act8865 voltage output
88	  regulator via I2C bus.
89
90config REGULATOR_ACT8945A
91	tristate "Active-semi ACT8945A voltage regulator"
92	depends on MFD_ACT8945A
93	help
94	  This driver controls a active-semi ACT8945A voltage regulator
95	  via I2C bus. The ACT8945A features three step-down DC/DC converters
96	  and four low-dropout linear regulators, along with a ActivePath
97	  battery charger.
98
99config REGULATOR_AD5398
100	tristate "Analog Devices AD5398/AD5821 regulators"
101	depends on I2C
102	help
103	  This driver supports AD5398 and AD5821 current regulator chips.
104	  If building into module, its name is ad5398.ko.
105
106config REGULATOR_ANATOP
107	tristate "Freescale i.MX on-chip ANATOP LDO regulators"
108	depends on MFD_SYSCON
109	help
110	  Say y here to support Freescale i.MX on-chip ANATOP LDOs
111	  regulators. It is recommended that this option be
112	  enabled on i.MX6 platform.
113
114config REGULATOR_AAT2870
115	tristate "AnalogicTech AAT2870 Regulators"
116	depends on MFD_AAT2870_CORE
117	help
118	  If you have a AnalogicTech AAT2870 say Y to enable the
119	  regulator driver.
120
121config REGULATOR_AB3100
122	tristate "ST-Ericsson AB3100 Regulator functions"
123	depends on AB3100_CORE
124	default y if AB3100_CORE
125	help
126	 These regulators correspond to functionality in the
127	 AB3100 analog baseband dealing with power regulators
128	 for the system.
129
130config REGULATOR_AB8500
131	bool "ST-Ericsson AB8500 Power Regulators"
132	depends on AB8500_CORE
133	help
134	  This driver supports the regulators found on the ST-Ericsson mixed
135	  signal AB8500 PMIC
136
137config REGULATOR_ARIZONA_LDO1
138	tristate "Wolfson Arizona class devices LDO1"
139	depends on MFD_ARIZONA
140	depends on SND_SOC
141	help
142	  Support for the LDO1 regulators found on Wolfson Arizona class
143	  devices.
144
145config REGULATOR_ARIZONA_MICSUPP
146	tristate "Wolfson Arizona class devices MICSUPP"
147	depends on MFD_ARIZONA
148	depends on SND_SOC
149	help
150	  Support for the MICSUPP regulators found on Wolfson Arizona class
151	  devices.
152
153config REGULATOR_AS3711
154	tristate "AS3711 PMIC"
155	depends on MFD_AS3711
156	help
157	  This driver provides support for the voltage regulators on the
158	  AS3711 PMIC
159
160config REGULATOR_AS3722
161	tristate "AMS AS3722 PMIC Regulators"
162	depends on MFD_AS3722
163	help
164	  This driver provides support for the voltage regulators on the
165	  AS3722 PMIC. This will enable support for all the software
166	  controllable DCDC/LDO regulators.
167
168config REGULATOR_AXP20X
169	tristate "X-POWERS AXP20X PMIC Regulators"
170	depends on MFD_AXP20X
171	help
172	  This driver provides support for the voltage regulators on the
173	  AXP20X PMIC.
174
175config REGULATOR_BCM590XX
176	tristate "Broadcom BCM590xx PMU Regulators"
177	depends on MFD_BCM590XX
178	help
179	  This driver provides support for the voltage regulators on the
180	  BCM590xx PMUs. This will enable support for the software
181	  controllable LDO/Switching regulators.
182
183config REGULATOR_BD718XX
184	tristate "ROHM BD71837 Power Regulator"
185	depends on MFD_ROHM_BD718XX
186	help
187	  This driver supports voltage regulators on ROHM BD71837 PMIC.
188	  This will enable support for the software controllable buck
189	  and LDO regulators.
190
191	  This driver can also be built as a module. If so, the module
192	  will be called bd71837-regulator.
193
194config REGULATOR_BD9571MWV
195	tristate "ROHM BD9571MWV Regulators"
196	depends on MFD_BD9571MWV
197	help
198	  This driver provides support for the voltage regulators on the
199	  ROHM BD9571MWV PMIC. This will enable support for the software
200	  controllable regulator and voltage sampling units.
201
202	  This driver can also be built as a module. If so, the module
203	  will be called bd9571mwv-regulator.
204
205config REGULATOR_CPCAP
206	tristate "Motorola CPCAP regulator"
207	depends on MFD_CPCAP
208	help
209	  Say y here for CPCAP regulator found on some Motorola phones
210	  and tablets such as Droid 4.
211
212config REGULATOR_DA903X
213	tristate "Dialog Semiconductor DA9030/DA9034 regulators"
214	depends on PMIC_DA903X
215	help
216	  Say y here to support the BUCKs and LDOs regulators found on
217	  Dialog Semiconductor DA9030/DA9034 PMIC.
218
219config REGULATOR_DA9052
220	tristate "Dialog Semiconductor DA9052/DA9053 regulators"
221	depends on PMIC_DA9052
222	help
223	  This driver supports the voltage regulators of DA9052-BC and
224	  DA9053-AA/Bx PMIC.
225
226config REGULATOR_DA9055
227	tristate "Dialog Semiconductor DA9055 regulators"
228	depends on MFD_DA9055
229	help
230	  Say y here to support the BUCKs and LDOs regulators found on
231	  Dialog Semiconductor DA9055 PMIC.
232
233	  This driver can also be built as a module. If so, the module
234	  will be called da9055-regulator.
235
236config REGULATOR_DA9062
237	tristate "Dialog Semiconductor DA9061/62 regulators"
238	depends on MFD_DA9062
239	help
240	  Say y here to support the BUCKs and LDOs regulators found on
241	  DA9061 and DA9062 PMICs.
242
243	  This driver can also be built as a module. If so, the module
244	  will be called da9062-regulator.
245
246config REGULATOR_DA9063
247	tristate "Dialog Semiconductor DA9063 regulators"
248	depends on MFD_DA9063
249	help
250	  Say y here to support the BUCKs and LDOs regulators found on
251	  DA9063 PMICs.
252
253	  This driver can also be built as a module. If so, the module
254	  will be called da9063-regulator.
255
256config REGULATOR_DA9210
257	tristate "Dialog Semiconductor DA9210 regulator"
258	depends on I2C
259	select REGMAP_I2C
260	help
261	  Say y here to support for the Dialog Semiconductor DA9210.
262	  The DA9210 is a multi-phase synchronous step down
263	  converter 12A DC-DC Buck controlled through an I2C
264	  interface.
265
266config REGULATOR_DA9211
267	tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator"
268	depends on I2C
269	select REGMAP_I2C
270	help
271	  Say y here to support for the Dialog Semiconductor DA9211/DA9212
272	  /DA9213/DA9214/DA9215.
273	  The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
274	  step down converter 12A or 16A DC-DC Buck controlled through an I2C
275	  interface.
276
277config REGULATOR_DBX500_PRCMU
278	bool
279
280config REGULATOR_DB8500_PRCMU
281	bool "ST-Ericsson DB8500 Voltage Domain Regulators"
282	depends on MFD_DB8500_PRCMU
283	select REGULATOR_DBX500_PRCMU
284	help
285	  This driver supports the voltage domain regulators controlled by the
286	  DB8500 PRCMU
287
288config REGULATOR_FAN53555
289	tristate "Fairchild FAN53555 Regulator"
290	depends on I2C
291	select REGMAP_I2C
292	help
293	  This driver supports Fairchild FAN53555 Digitally Programmable
294	  TinyBuck Regulator. The FAN53555 is a step-down switching voltage
295	  regulator that delivers a digitally programmable output from an
296	  input voltage supply of 2.5V to 5.5V. The output voltage is
297	  programmed through an I2C interface.
298
299config REGULATOR_GPIO
300	tristate "GPIO regulator support"
301	depends on GPIOLIB || COMPILE_TEST
302	help
303	  This driver provides support for regulators that can be
304	  controlled via gpios.
305	  It is capable of supporting current and voltage regulators
306	  and the platform has to provide a mapping of GPIO-states
307	  to target volts/amps.
308
309config REGULATOR_HI6421
310	tristate "HiSilicon Hi6421 PMIC voltage regulator support"
311	depends on MFD_HI6421_PMIC && OF
312	help
313	  This driver provides support for the voltage regulators on the
314	  HiSilicon Hi6421 PMU / Codec IC.
315	  Hi6421 is a multi-function device which, on regulator part, provides
316	  21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
317	  of them come with support to either ECO (idle) or sleep mode.
318
319config REGULATOR_HI6421V530
320	tristate "HiSilicon Hi6421v530 PMIC voltage regulator support"
321	depends on MFD_HI6421_PMIC && OF
322	help
323	  This driver provides support for the voltage regulators on
324	  HiSilicon Hi6421v530 PMU / Codec IC.
325	  Hi6421v530 is a multi-function device which, on regulator part,
326	  provides 5 general purpose LDOs, and all of them come with support
327	  to either ECO (idle) or sleep mode.
328
329config REGULATOR_HI655X
330	tristate "Hisilicon HI655X PMIC regulators support"
331	depends on ARCH_HISI || COMPILE_TEST
332	depends on MFD_HI655X_PMIC && OF
333	help
334	  This driver provides support for the voltage regulators of the
335	  Hisilicon Hi655x PMIC device.
336
337config REGULATOR_ISL9305
338	tristate "Intersil ISL9305 regulator"
339	depends on I2C
340	select REGMAP_I2C
341	help
342	  This driver supports ISL9305 voltage regulator chip.
343
344config REGULATOR_ISL6271A
345	tristate "Intersil ISL6271A Power regulator"
346	depends on I2C
347	help
348	  This driver supports ISL6271A voltage regulator chip.
349
350config REGULATOR_LM363X
351	tristate "TI LM363X voltage regulators"
352	depends on MFD_TI_LMU
353	help
354	  This driver supports LM3631 and LM3632 voltage regulators for
355	  the LCD bias.
356	  One boost output voltage is configurable and always on.
357	  Other LDOs are used for the display module.
358
359config REGULATOR_LP3971
360	tristate "National Semiconductors LP3971 PMIC regulator driver"
361	depends on I2C
362	help
363	 Say Y here to support the voltage regulators and convertors
364	 on National Semiconductors LP3971 PMIC
365
366config REGULATOR_LP3972
367	tristate "National Semiconductors LP3972 PMIC regulator driver"
368	depends on I2C
369	help
370	 Say Y here to support the voltage regulators and convertors
371	 on National Semiconductors LP3972 PMIC
372
373config REGULATOR_LP872X
374	tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
375	depends on I2C
376	select REGMAP_I2C
377	help
378	  This driver supports LP8720/LP8725 PMIC
379
380config REGULATOR_LP873X
381	tristate "TI LP873X Power regulators"
382	depends on MFD_TI_LP873X && OF
383	help
384	  This driver supports LP873X voltage regulator chips. LP873X
385	  provides two step-down converters and two general-purpose LDO
386	  voltage regulators. It supports software based voltage control
387	  for different voltage domains
388
389config REGULATOR_LP8755
390	tristate "TI LP8755 High Performance PMU driver"
391	depends on I2C
392	select REGMAP_I2C
393	help
394	  This driver supports LP8755 High Performance PMU driver. This
395	  chip contains six step-down DC/DC converters which can support
396	  9 mode multiphase configuration.
397
398config REGULATOR_LP87565
399	tristate "TI LP87565 Power regulators"
400	depends on MFD_TI_LP87565 && OF
401	help
402	  This driver supports LP87565 voltage regulator chips. LP87565
403	  provides four step-down converters. It supports software based
404	  voltage control for different voltage domains
405
406config REGULATOR_LP8788
407	tristate "TI LP8788 Power Regulators"
408	depends on MFD_LP8788
409	help
410	  This driver supports LP8788 voltage regulator chip.
411
412config REGULATOR_LTC3589
413	tristate "LTC3589 8-output voltage regulator"
414	depends on I2C
415	select REGMAP_I2C
416	help
417	  This enables support for the LTC3589, LTC3589-1, and LTC3589-2
418	  8-output regulators controlled via I2C.
419
420config REGULATOR_LTC3676
421	tristate "LTC3676 8-output voltage regulator"
422	depends on I2C
423	select REGMAP_I2C
424	help
425	  This enables support for the LTC3676
426	  8-output regulators controlled via I2C.
427
428config REGULATOR_MAX14577
429	tristate "Maxim 14577/77836 regulator"
430	depends on MFD_MAX14577
431	help
432	  This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
433	  The MAX14577 regulators include safeout LDO and charger current
434	  regulator. The MAX77836 has two additional LDOs.
435
436config REGULATOR_MAX1586
437	tristate "Maxim 1586/1587 voltage regulator"
438	depends on I2C
439	help
440	  This driver controls a Maxim 1586 or 1587 voltage output
441	  regulator via I2C bus. The provided regulator is suitable
442	  for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
443
444config REGULATOR_MAX77620
445	tristate "Maxim 77620/MAX20024 voltage regulator"
446	depends on MFD_MAX77620
447	help
448	  This driver controls Maxim MAX77620 voltage output regulator
449	  via I2C bus. The provided regulator is suitable for Tegra
450	  chip to control Step-Down DC-DC and LDOs. Say Y here to
451	  enable the regulator driver.
452
453config REGULATOR_MAX8649
454	tristate "Maxim 8649 voltage regulator"
455	depends on I2C
456	select REGMAP_I2C
457	help
458	  This driver controls a Maxim 8649 voltage output regulator via
459	  I2C bus.
460
461config REGULATOR_MAX8660
462	tristate "Maxim 8660/8661 voltage regulator"
463	depends on I2C
464	help
465	  This driver controls a Maxim 8660/8661 voltage output
466	  regulator via I2C bus.
467
468config REGULATOR_MAX8907
469	tristate "Maxim 8907 voltage regulator"
470	depends on MFD_MAX8907
471	help
472	  This driver controls a Maxim 8907 voltage output regulator
473	  via I2C bus. The provided regulator is suitable for Tegra
474	  chip to control Step-Down DC-DC and LDOs.
475
476config REGULATOR_MAX8925
477	tristate "Maxim MAX8925 Power Management IC"
478	depends on MFD_MAX8925
479	help
480	  Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC.
481
482config REGULATOR_MAX8952
483	tristate "Maxim MAX8952 Power Management IC"
484	depends on I2C
485	help
486	  This driver controls a Maxim 8952 voltage output regulator
487	  via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
488	  modes ranging from 0.77V to 1.40V by 0.01V steps.
489
490config REGULATOR_MAX8973
491	tristate "Maxim MAX8973 voltage regulator "
492	depends on I2C
493	depends on THERMAL && THERMAL_OF
494	select REGMAP_I2C
495	help
496	  The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
497	  switching regulator delievers up to 9A of output current. Each
498	  phase operates at a 2MHz fixed frequency with a 120 deg shift
499	  from the adjacent phase, allowing the use of small magnetic component.
500
501config REGULATOR_MAX8997
502	tristate "Maxim 8997/8966 regulator"
503	depends on MFD_MAX8997
504	help
505	  This driver controls a Maxim 8997/8966 regulator
506	  via I2C bus. The provided regulator is suitable for S5PC110,
507	  S5PV210, and Exynos-4 chips to control VCC_CORE and
508	  VCC_USIM voltages.
509
510config REGULATOR_MAX8998
511	tristate "Maxim 8998 voltage regulator"
512	depends on MFD_MAX8998
513	help
514	  This driver controls a Maxim 8998 voltage output regulator
515	  via I2C bus. The provided regulator is suitable for S3C6410
516	  and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
517
518config REGULATOR_MAX77686
519	tristate "Maxim 77686 regulator"
520	depends on MFD_MAX77686
521	help
522	  This driver controls a Maxim 77686 regulator
523	  via I2C bus. The provided regulator is suitable for
524	  Exynos-4 chips to control VARM and VINT voltages.
525
526config REGULATOR_MAX77693
527	tristate "Maxim 77693/77843 regulator"
528	depends on (MFD_MAX77693 || MFD_MAX77843)
529	help
530	  This driver controls a Maxim 77693/77843 regulators via I2C bus.
531	  The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
532	  and one current regulator 'CHARGER'. This is suitable for
533	  Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
534
535config REGULATOR_MAX77802
536	tristate "Maxim 77802 regulator"
537	depends on MFD_MAX77686
538	help
539	  This driver controls a Maxim 77802 regulator
540	  via I2C bus. The provided regulator is suitable for
541	  Exynos5420/Exynos5800 SoCs to control various voltages.
542	  It includes support for control of voltage and ramp speed.
543
544config REGULATOR_MC13XXX_CORE
545	tristate
546
547config REGULATOR_MC13783
548	tristate "Freescale MC13783 regulator driver"
549	depends on MFD_MC13XXX
550	select REGULATOR_MC13XXX_CORE
551	help
552	  Say y here to support the regulators found on the Freescale MC13783
553	  PMIC.
554
555config REGULATOR_MC13892
556	tristate "Freescale MC13892 regulator driver"
557	depends on MFD_MC13XXX
558	select REGULATOR_MC13XXX_CORE
559	help
560	  Say y here to support the regulators found on the Freescale MC13892
561	  PMIC.
562
563config REGULATOR_MT6311
564	tristate "MediaTek MT6311 PMIC"
565	depends on I2C
566	select REGMAP_I2C
567	help
568	  Say y here to select this option to enable the power regulator of
569	  MediaTek MT6311 PMIC.
570	  This driver supports the control of different power rails of device
571	  through regulator interface.
572
573config REGULATOR_MT6323
574	tristate "MediaTek MT6323 PMIC"
575	depends on MFD_MT6397
576	help
577	  Say y here to select this option to enable the power regulator of
578	  MediaTek MT6323 PMIC.
579	  This driver supports the control of different power rails of device
580	  through regulator interface.
581
582config REGULATOR_MT6380
583	tristate "MediaTek MT6380 PMIC"
584	depends on MTK_PMIC_WRAP
585	help
586	  Say y here to select this option to enable the power regulator of
587	  MediaTek MT6380 PMIC.
588	  This driver supports the control of different power rails of device
589	  through regulator interface.
590
591config REGULATOR_MT6397
592	tristate "MediaTek MT6397 PMIC"
593	depends on MFD_MT6397
594	help
595	  Say y here to select this option to enable the power regulator of
596	  MediaTek MT6397 PMIC.
597	  This driver supports the control of different power rails of device
598	  through regulator interface.
599
600config REGULATOR_PALMAS
601	tristate "TI Palmas PMIC Regulators"
602	depends on MFD_PALMAS
603	help
604	  If you wish to control the regulators on the Palmas series of
605	  chips say Y here. This will enable support for all the software
606	  controllable SMPS/LDO regulators.
607
608	  The regulators available on Palmas series chips vary depending
609	  on the muxing. This is handled automatically in the driver by
610	  reading the mux info from OTP.
611
612config REGULATOR_PBIAS
613	tristate "PBIAS OMAP regulator driver"
614	depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
615	help
616	 Say y here to support pbias regulator for mmc1:SD card i/o
617	 on OMAP SoCs.
618	 This driver provides support for OMAP pbias modelled
619	 regulators.
620
621config REGULATOR_PCAP
622	tristate "Motorola PCAP2 regulator driver"
623	depends on EZX_PCAP
624	help
625	 This driver provides support for the voltage regulators of the
626	 PCAP2 PMIC.
627
628config REGULATOR_PCF50633
629	tristate "NXP PCF50633 regulator driver"
630	depends on MFD_PCF50633
631	help
632	 Say Y here to support the voltage regulators and convertors
633	 on PCF50633
634
635config REGULATOR_PFUZE100
636	tristate "Freescale PFUZE100/200/3000/3001 regulator driver"
637	depends on I2C
638	select REGMAP_I2C
639	help
640	  Say y here to support the regulators found on the Freescale
641	  PFUZE100/200/3000/3001 PMIC.
642
643config REGULATOR_PV88060
644	tristate "Powerventure Semiconductor PV88060 regulator"
645	depends on I2C
646	select REGMAP_I2C
647	help
648	  Say y here to support the voltage regulators and convertors
649	  PV88060
650
651config REGULATOR_PV88080
652	tristate "Powerventure Semiconductor PV88080 regulator"
653	depends on I2C
654	select REGMAP_I2C
655	help
656	  Say y here to support the buck convertors on PV88080
657
658config REGULATOR_PV88090
659	tristate "Powerventure Semiconductor PV88090 regulator"
660	depends on I2C
661	select REGMAP_I2C
662	help
663	  Say y here to support the voltage regulators and convertors
664	  on PV88090
665
666config REGULATOR_PWM
667	tristate "PWM voltage regulator"
668	depends on PWM
669	help
670	  This driver supports PWM controlled voltage regulators. PWM
671	  duty cycle can increase or decrease the voltage.
672
673config REGULATOR_QCOM_RPM
674	tristate "Qualcomm RPM regulator driver"
675	depends on MFD_QCOM_RPM
676	help
677	  If you say yes to this option, support will be included for the
678	  regulators exposed by the Resource Power Manager found in Qualcomm
679	  8660, 8960 and 8064 based devices.
680
681	  Say M here if you want to include support for the regulators on the
682	  Qualcomm RPM as a module. The module will be named
683	  "qcom_rpm-regulator".
684
685config REGULATOR_QCOM_RPMH
686	tristate "Qualcomm Technologies, Inc. RPMh regulator driver"
687	depends on QCOM_RPMH || COMPILE_TEST
688	help
689	  This driver supports control of PMIC regulators via the RPMh hardware
690	  block found on Qualcomm Technologies Inc. SoCs.  RPMh regulator
691	  control allows for voting on regulator state between multiple
692	  processors within the SoC.
693
694config REGULATOR_QCOM_SMD_RPM
695	tristate "Qualcomm SMD based RPM regulator driver"
696	depends on QCOM_SMD_RPM
697	help
698	  If you say yes to this option, support will be included for the
699	  regulators exposed by the Resource Power Manager found in Qualcomm
700	  8974 based devices.
701
702	  Say M here if you want to include support for the regulators on the
703	  Qualcomm RPM as a module. The module will be named
704	  "qcom_smd-regulator".
705
706config REGULATOR_QCOM_SPMI
707	tristate "Qualcomm SPMI regulator driver"
708	depends on SPMI || COMPILE_TEST
709	help
710	  If you say yes to this option, support will be included for the
711	  regulators found in Qualcomm SPMI PMICs.
712
713	  Say M here if you want to include support for the regulators on the
714	  Qualcomm SPMI PMICs as a module. The module will be named
715	  "qcom_spmi-regulator".
716
717config REGULATOR_RC5T583
718	tristate "RICOH RC5T583 Power regulators"
719	depends on MFD_RC5T583
720	help
721	  Select this option to enable the power regulator of RICOH
722	  PMIC RC5T583.
723	  This driver supports the control of different power rails of device
724	  through regulator interface. The device supports multiple DCDC/LDO
725	  outputs which can be controlled by i2c communication.
726
727config REGULATOR_RK808
728	tristate "Rockchip RK805/RK808/RK818 Power regulators"
729	depends on MFD_RK808
730	help
731	  Select this option to enable the power regulator of ROCKCHIP
732	  PMIC RK805,RK808 and RK818.
733	  This driver supports the control of different power rails of device
734	  through regulator interface. The device supports multiple DCDC/LDO
735	  outputs which can be controlled by i2c communication.
736
737config REGULATOR_RN5T618
738	tristate "Ricoh RN5T567/618 voltage regulators"
739	depends on MFD_RN5T618
740	help
741	  Say y here to support the regulators found on Ricoh RN5T567,
742	  RN5T618 or RC5T619 PMIC.
743
744config REGULATOR_RT5033
745	tristate "Richtek RT5033 Regulators"
746	depends on MFD_RT5033
747	help
748	  This adds support for voltage and current regulators in Richtek
749	  RT5033 PMIC. The device supports multiple regulators like
750	  current source, LDO and Buck.
751
752config REGULATOR_S2MPA01
753	tristate "Samsung S2MPA01 voltage regulator"
754	depends on MFD_SEC_CORE
755	help
756	 This driver controls Samsung S2MPA01 voltage output regulator
757	 via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
758
759config REGULATOR_S2MPS11
760	tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
761	depends on MFD_SEC_CORE
762	help
763	 This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
764	 output regulator via I2C bus. The chip is comprised of high efficient
765	 Buck converters including Dual-Phase Buck converter, Buck-Boost
766	 converter, various LDOs.
767
768config REGULATOR_S5M8767
769	tristate "Samsung S5M8767A voltage regulator"
770	depends on MFD_SEC_CORE
771	help
772	 This driver supports a Samsung S5M8767A voltage output regulator
773	 via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
774	 supports DVS mode with 8bits of output voltage control.
775
776config REGULATOR_SC2731
777	tristate "Spreadtrum SC2731 power regulator driver"
778	depends on MFD_SC27XX_PMIC || COMPILE_TEST
779	help
780	  This driver provides support for the voltage regulators on the
781	  SC2731 PMIC.
782
783config REGULATOR_SKY81452
784	tristate "Skyworks Solutions SKY81452 voltage regulator"
785	depends on MFD_SKY81452
786	help
787	  This driver supports Skyworks SKY81452 voltage output regulator
788	  via I2C bus. SKY81452 has one voltage linear regulator can be
789	  programmed from 4.5V to 20V.
790
791	  This driver can also be built as a module. If so, the module
792	  will be called sky81452-regulator.
793
794config REGULATOR_STM32_VREFBUF
795	tristate "STMicroelectronics STM32 VREFBUF"
796	depends on ARCH_STM32 || COMPILE_TEST
797	help
798	  This driver supports STMicroelectronics STM32 VREFBUF (voltage
799	  reference buffer) which can be used as voltage reference for
800	  internal ADCs, DACs and also for external components through
801	  dedicated Vref+ pin.
802
803	  This driver can also be built as a module. If so, the module
804	  will be called stm32-vrefbuf.
805
806config REGULATOR_TI_ABB
807	tristate "TI Adaptive Body Bias on-chip LDO"
808	depends on ARCH_OMAP
809	help
810	  Select this option to support Texas Instruments' on-chip Adaptive Body
811	  Bias (ABB) LDO regulators. It is recommended that this option be
812	  enabled on required TI SoC. Certain Operating Performance Points
813	  on TI SoCs may be unstable without enabling this as it provides
814	  device specific optimized bias to allow/optimize functionality.
815
816config REGULATOR_STW481X_VMMC
817	bool "ST Microelectronics STW481X VMMC regulator"
818	depends on MFD_STW481X || COMPILE_TEST
819	default y if MFD_STW481X
820	help
821	  This driver supports the internal VMMC regulator in the STw481x
822	  PMIC chips.
823
824config REGULATOR_SY8106A
825	tristate "Silergy SY8106A regulator"
826	depends on I2C && (OF || COMPILE_TEST)
827	select REGMAP_I2C
828	help
829	  This driver supports SY8106A single output regulator.
830
831config REGULATOR_TPS51632
832	tristate "TI TPS51632 Power Regulator"
833	depends on I2C
834	select REGMAP_I2C
835	help
836	  This driver supports TPS51632 voltage regulator chip.
837	  The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
838	  with Serial VID control and DVFS.
839	  The voltage output can be configure through I2C interface or PWM
840	  interface.
841
842config REGULATOR_TPS6105X
843	tristate "TI TPS6105X Power regulators"
844	depends on TPS6105X
845	default y if TPS6105X
846	help
847	  This driver supports TPS61050/TPS61052 voltage regulator chips.
848	  It is a single boost converter primarily for white LEDs and
849	  audio amplifiers.
850
851config REGULATOR_TPS62360
852	tristate "TI TPS6236x Power Regulator"
853	depends on I2C
854	select REGMAP_I2C
855	help
856	  This driver supports TPS6236x voltage regulator chip. This
857	  regulator is meant for processor core supply. This chip is
858	  high-frequency synchronous step down dc-dc converter optimized
859	  for battery-powered portable applications.
860
861config REGULATOR_TPS65023
862	tristate "TI TPS65023 Power regulators"
863	depends on I2C
864	select REGMAP_I2C
865	help
866	  This driver supports TPS65023 voltage regulator chips. TPS65023 provides
867	  three step-down converters and two general-purpose LDO voltage regulators.
868	  It supports TI's software based Class-2 SmartReflex implementation.
869
870config REGULATOR_TPS6507X
871	tristate "TI TPS6507X Power regulators"
872	depends on I2C
873	help
874	  This driver supports TPS6507X voltage regulator chips. TPS6507X provides
875	  three step-down converters and two general-purpose LDO voltage regulators.
876	  It supports TI's software based Class-2 SmartReflex implementation.
877
878config REGULATOR_TPS65086
879	tristate "TI TPS65086 Power regulators"
880	depends on MFD_TPS65086
881	help
882	  This driver provides support for the voltage regulators on
883	  TI TPS65086 PMICs.
884
885config REGULATOR_TPS65090
886	tristate "TI TPS65090 Power regulator"
887	depends on MFD_TPS65090
888	help
889	  This driver provides support for the voltage regulators on the
890	  TI TPS65090 PMIC.
891
892config REGULATOR_TPS65132
893	tristate "TI TPS65132 Dual Output Power regulators"
894	depends on I2C && GPIOLIB
895	select REGMAP_I2C
896	help
897	  This driver supports TPS65132 single inductor - dual output
898	  power supply specifcally designed for display panels.
899
900config REGULATOR_TPS65217
901	tristate "TI TPS65217 Power regulators"
902	depends on MFD_TPS65217
903	help
904	  This driver supports TPS65217 voltage regulator chips. TPS65217
905	  provides three step-down converters and four general-purpose LDO
906	  voltage regulators. It supports software based voltage control
907	  for different voltage domains
908
909config REGULATOR_TPS65218
910	tristate "TI TPS65218 Power regulators"
911	depends on MFD_TPS65218 && OF
912	help
913	  This driver supports TPS65218 voltage regulator chips. TPS65218
914	  provides six step-down converters and one general-purpose LDO
915	  voltage regulators. It supports software based voltage control
916	  for different voltage domains
917
918config REGULATOR_TPS6524X
919	tristate "TI TPS6524X Power regulators"
920	depends on SPI
921	help
922	  This driver supports TPS6524X voltage regulator chips. TPS6524X
923	  provides three step-down converters and two general-purpose LDO
924	  voltage regulators.  This device is interfaced using a customized
925	  serial interface currently supported on the sequencer serial
926	  port controller.
927
928config REGULATOR_TPS6586X
929	tristate "TI TPS6586X Power regulators"
930	depends on MFD_TPS6586X
931	help
932	  This driver supports TPS6586X voltage regulator chips.
933
934config REGULATOR_TPS65910
935	tristate "TI TPS65910/TPS65911 Power Regulators"
936	depends on MFD_TPS65910
937	help
938	  This driver supports TPS65910/TPS65911 voltage regulator chips.
939
940config REGULATOR_TPS65912
941	tristate "TI TPS65912 Power regulator"
942	depends on MFD_TPS65912
943	help
944	    This driver supports TPS65912 voltage regulator chip.
945
946config REGULATOR_TPS80031
947	tristate "TI TPS80031/TPS80032 power regulator driver"
948	depends on MFD_TPS80031
949	help
950	  TPS80031/ TPS80032 Fully Integrated Power Management with Power
951	  Path and Battery Charger. It has 5 configurable step-down
952	  converters, 11 general purpose LDOs, VBUS generator and digital
953	  output to control regulators.
954
955config REGULATOR_TWL4030
956	tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
957	depends on TWL4030_CORE
958	help
959	  This driver supports the voltage regulators provided by
960	  this family of companion chips.
961
962config REGULATOR_UNIPHIER
963	tristate "UniPhier regulator driver"
964	depends on ARCH_UNIPHIER || COMPILE_TEST
965	depends on OF && MFD_SYSCON
966	default ARCH_UNIPHIER
967	help
968	  Support for regulators implemented on Socionext UniPhier SoCs.
969
970config REGULATOR_VCTRL
971	tristate "Voltage controlled regulators"
972	depends on OF
973	help
974	  This driver provides support for voltage regulators whose output
975	  voltage is controlled by the voltage of another regulator.
976
977config REGULATOR_VEXPRESS
978	tristate "Versatile Express regulators"
979	depends on VEXPRESS_CONFIG
980	help
981	  This driver provides support for voltage regulators available
982	  on the ARM Ltd's Versatile Express platform.
983
984config REGULATOR_WM831X
985	tristate "Wolfson Microelectronics WM831x PMIC regulators"
986	depends on MFD_WM831X
987	help
988	  Support the voltage and current regulators of the WM831x series
989	  of PMIC devices.
990
991config REGULATOR_WM8350
992	tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
993	depends on MFD_WM8350
994	help
995	  This driver provides support for the voltage and current regulators
996	  of the WM8350 AudioPlus PMIC.
997
998config REGULATOR_WM8400
999	tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
1000	depends on MFD_WM8400
1001	help
1002	  This driver provides support for the voltage regulators of the
1003	  WM8400 AudioPlus PMIC.
1004
1005config REGULATOR_WM8994
1006	tristate "Wolfson Microelectronics WM8994 CODEC"
1007	depends on MFD_WM8994
1008	help
1009	  This driver provides support for the voltage regulators on the
1010	  WM8994 CODEC.
1011
1012endif
1013
1014