xref: /openbmc/linux/drivers/power/supply/Kconfig (revision c82a2fbe) 
1# SPDX-License-Identifier: GPL-2.0-only
2menuconfig POWER_SUPPLY
3	bool "Power supply class support"
4	help
5	  Say Y here to enable power supply class support. This allows
6	  power supply (batteries, AC, USB) monitoring by userspace
7	  via sysfs and uevent (if available) and/or APM kernel interface
8	  (if selected below).
9
10if POWER_SUPPLY
11
12config POWER_SUPPLY_DEBUG
13	bool "Power supply debug"
14	help
15	  Say Y here to enable debugging messages for power supply class
16	  and drivers.
17
18config POWER_SUPPLY_HWMON
19	bool
20	prompt "Expose power supply sensors as hwmon device"
21	depends on HWMON=y || HWMON=POWER_SUPPLY
22	default y
23	help
24	  This options enables API that allows sensors found on a
25	  power supply device (current, voltage, temperature) to be
26	  exposed as a hwmon device.
27
28	  Say 'Y' here if you want power supplies to
29	  have hwmon sysfs interface too.
30
31
32config PDA_POWER
33	tristate "Generic PDA/phone power driver"
34	depends on !S390
35	help
36	  Say Y here to enable generic power driver for PDAs and phones with
37	  one or two external power supplies (AC/USB) connected to main and
38	  backup batteries, and optional builtin charger.
39
40config APM_POWER
41	tristate "APM emulation for class batteries"
42	depends on APM_EMULATION
43	help
44	  Say Y here to enable support APM status emulation using
45	  battery class devices.
46
47config GENERIC_ADC_BATTERY
48	tristate "Generic battery support using IIO"
49	depends on IIO
50	help
51	  Say Y here to enable support for the generic battery driver
52	  which uses IIO framework to read adc.
53
54config MAX8925_POWER
55	tristate "MAX8925 battery charger support"
56	depends on MFD_MAX8925
57	help
58	  Say Y here to enable support for the battery charger in the Maxim
59	  MAX8925 PMIC.
60
61config WM831X_BACKUP
62	tristate "WM831X backup battery charger support"
63	depends on MFD_WM831X
64	help
65	  Say Y here to enable support for the backup battery charger
66	  in the Wolfson Microelectronics WM831x PMICs.
67
68config WM831X_POWER
69	tristate "WM831X PMU support"
70	depends on MFD_WM831X
71	help
72	  Say Y here to enable support for the power management unit
73	  provided by Wolfson Microelectronics WM831x PMICs.
74
75config WM8350_POWER
76	tristate "WM8350 PMU support"
77	depends on MFD_WM8350
78	help
79	  Say Y here to enable support for the power management unit
80	  provided by the Wolfson Microelectronics WM8350 PMIC.
81
82config TEST_POWER
83	tristate "Test power driver"
84	help
85	  This driver is used for testing. It's safe to say M here.
86
87config BATTERY_88PM860X
88	tristate "Marvell 88PM860x battery driver"
89	depends on MFD_88PM860X
90	help
91	  Say Y here to enable battery monitor for Marvell 88PM860x chip.
92
93config CHARGER_ADP5061
94	tristate "ADP5061 battery charger driver"
95	depends on I2C
96	select REGMAP_I2C
97	help
98	  Say Y here to enable support for the ADP5061 standalone battery
99	  charger.
100
101	  This driver can be built as a module. If so, the module will be
102	  called adp5061.
103
104config BATTERY_ACT8945A
105	tristate "Active-semi ACT8945A charger driver"
106	depends on MFD_ACT8945A || COMPILE_TEST
107	help
108	  Say Y here to enable support for power supply provided by
109	  Active-semi ActivePath ACT8945A charger.
110
111config BATTERY_CPCAP
112	tristate "Motorola CPCAP PMIC battery driver"
113	depends on MFD_CPCAP && IIO
114	default MFD_CPCAP
115	help
116	  Say Y here to enable support for battery on Motorola
117	  phones and tablets such as droid 4.
118
119config BATTERY_CW2015
120	tristate "CW2015 Battery driver"
121	depends on I2C
122	select REGMAP_I2C
123	help
124	  Say Y here to enable support for the cellwise cw2015
125	  battery fuel gauge (used in the Pinebook Pro & others)
126
127	  This driver can also be built as a module. If so, the module will be
128	  called cw2015_battery.
129
130config BATTERY_DS2760
131	tristate "DS2760 battery driver (HP iPAQ & others)"
132	depends on W1
133	help
134	  Say Y here to enable support for batteries with ds2760 chip.
135
136config BATTERY_DS2780
137	tristate "DS2780 battery driver"
138	depends on HAS_IOMEM
139	select W1
140	select W1_SLAVE_DS2780
141	help
142	  Say Y here to enable support for batteries with ds2780 chip.
143
144config BATTERY_DS2781
145	tristate "DS2781 battery driver"
146	depends on HAS_IOMEM
147	select W1
148	select W1_SLAVE_DS2781
149	help
150	  If you enable this you will have the DS2781 battery driver support.
151
152	  The battery monitor chip is used in many batteries/devices
153	  as the one who is responsible for charging/discharging/monitoring
154	  Li+ batteries.
155
156	  If you are unsure, say N.
157
158config BATTERY_DS2782
159	tristate "DS2782/DS2786 standalone gas-gauge"
160	depends on I2C
161	help
162	  Say Y here to enable support for the DS2782/DS2786 standalone battery
163	  gas-gauge.
164
165config BATTERY_LEGO_EV3
166	tristate "LEGO MINDSTORMS EV3 battery"
167	depends on OF && IIO && GPIOLIB && (ARCH_DAVINCI_DA850 || COMPILE_TEST)
168	help
169	  Say Y here to enable support for the LEGO MINDSTORMS EV3 battery.
170
171config BATTERY_PMU
172	tristate "Apple PMU battery"
173	depends on PPC32 && ADB_PMU
174	help
175	  Say Y here to expose battery information on Apple machines
176	  through the generic battery class.
177
178config BATTERY_OLPC
179	tristate "One Laptop Per Child battery"
180	depends on OLPC_EC
181	help
182	  Say Y to enable support for the battery on the OLPC laptop.
183
184config BATTERY_TOSA
185	tristate "Sharp SL-6000 (tosa) battery"
186	depends on MACH_TOSA && MFD_TC6393XB && TOUCHSCREEN_WM97XX
187	help
188	  Say Y to enable support for the battery on the Sharp Zaurus
189	  SL-6000 (tosa) models.
190
191config BATTERY_COLLIE
192	tristate "Sharp SL-5500 (collie) battery"
193	depends on SA1100_COLLIE && MCP_UCB1200
194	help
195	  Say Y to enable support for the battery on the Sharp Zaurus
196	  SL-5500 (collie) models.
197
198config BATTERY_INGENIC
199	tristate "Ingenic JZ47xx SoCs battery driver"
200	depends on MIPS || COMPILE_TEST
201	depends on INGENIC_ADC
202	help
203	  Choose this option if you want to monitor battery status on
204	  Ingenic JZ47xx SoC based devices.
205
206	  This driver can also be built as a module. If so, the module will be
207	  called ingenic-battery.
208
209config BATTERY_IPAQ_MICRO
210	tristate "iPAQ Atmel Micro ASIC battery driver"
211	depends on MFD_IPAQ_MICRO
212	help
213	  Choose this option if you want to monitor battery status on
214	  Compaq/HP iPAQ h3100 and h3600.
215
216config BATTERY_WM97XX
217	bool "WM97xx generic battery driver"
218	depends on TOUCHSCREEN_WM97XX=y
219	help
220	  Say Y to enable support for battery measured by WM97xx aux port.
221
222config BATTERY_SBS
223	tristate "SBS Compliant gas gauge"
224	depends on I2C
225	help
226	  Say Y to include support for SBS battery driver for SBS-compliant
227	  gas gauges.
228
229config CHARGER_SBS
230	tristate "SBS Compliant charger"
231	depends on I2C
232	help
233	  Say Y to include support for SBS compliant battery chargers.
234
235config MANAGER_SBS
236	tristate "Smart Battery System Manager"
237	depends on I2C && I2C_MUX && GPIOLIB
238	select I2C_SMBUS
239	help
240	  Say Y here to include support for Smart Battery System Manager
241	  ICs. The driver reports online and charging status via sysfs.
242	  It presents itself also as I2C mux which allows to bind
243	  smart battery driver to its ports.
244	  Supported is for example LTC1760.
245
246	  This driver can also be built as a module. If so, the module will be
247	  called sbs-manager.
248
249config BATTERY_BQ27XXX
250	tristate "BQ27xxx battery driver"
251	help
252	  Say Y here to enable support for batteries with BQ27xxx chips.
253
254config BATTERY_BQ27XXX_I2C
255	tristate "BQ27xxx I2C support"
256	depends on BATTERY_BQ27XXX
257	depends on I2C
258	default y
259	help
260	  Say Y here to enable support for batteries with BQ27xxx chips
261	  connected over an I2C bus.
262
263config BATTERY_BQ27XXX_HDQ
264	tristate "BQ27xxx HDQ support"
265	depends on BATTERY_BQ27XXX
266	depends on W1
267	default y
268	help
269	  Say Y here to enable support for batteries with BQ27xxx chips
270	  connected over an HDQ bus.
271
272config BATTERY_BQ27XXX_DT_UPDATES_NVM
273	bool "BQ27xxx support for update of NVM/flash data memory"
274	depends on BATTERY_BQ27XXX_I2C
275	help
276	  Say Y here to enable devicetree monitored-battery config to update
277	  NVM/flash data memory. Only enable this option for devices with a
278	  fuel gauge mounted on the circuit board, and a battery that cannot
279	  easily be replaced with one of a different type. Not for
280	  general-purpose kernels, as this can cause misconfiguration of a
281	  smart battery with embedded NVM/flash.
282
283config BATTERY_DA9030
284	tristate "DA9030 battery driver"
285	depends on PMIC_DA903X
286	help
287	  Say Y here to enable support for batteries charger integrated into
288	  DA9030 PMIC.
289
290config BATTERY_DA9052
291	tristate "Dialog DA9052 Battery"
292	depends on PMIC_DA9052
293	help
294	  Say Y here to enable support for batteries charger integrated into
295	  DA9052 PMIC.
296
297config CHARGER_DA9150
298	tristate "Dialog Semiconductor DA9150 Charger support"
299	depends on MFD_DA9150
300	depends on DA9150_GPADC
301	depends on IIO
302	help
303	  Say Y here to enable support for charger unit of the DA9150
304	  Integrated Charger & Fuel-Gauge IC.
305
306	  This driver can also be built as a module. If so, the module will be
307	  called da9150-charger.
308
309config BATTERY_DA9150
310	tristate "Dialog Semiconductor DA9150 Fuel Gauge support"
311	depends on MFD_DA9150
312	help
313	  Say Y here to enable support for the Fuel-Gauge unit of the DA9150
314	  Integrated Charger & Fuel-Gauge IC
315
316	  This driver can also be built as a module. If so, the module will be
317	  called da9150-fg.
318
319config CHARGER_AXP20X
320	tristate "X-Powers AXP20X and AXP22X AC power supply driver"
321	depends on MFD_AXP20X
322	depends on AXP20X_ADC
323	depends on IIO
324	help
325	  Say Y here to enable support for X-Powers AXP20X and AXP22X PMICs' AC
326	  power supply.
327
328	  This driver can also be built as a module. If so, the module will be
329	  called axp20x_ac_power.
330
331config BATTERY_AXP20X
332	tristate "X-Powers AXP20X battery driver"
333	depends on MFD_AXP20X
334	depends on AXP20X_ADC
335	depends on IIO
336	help
337	  Say Y here to enable support for X-Powers AXP20X PMICs' battery power
338	  supply.
339
340	  This driver can also be built as a module. If so, the module will be
341	  called axp20x_battery.
342
343config AXP20X_POWER
344	tristate "AXP20x power supply driver"
345	depends on MFD_AXP20X
346	depends on IIO
347	help
348	  This driver provides support for the power supply features of
349	  AXP20x PMIC.
350
351config AXP288_CHARGER
352	tristate "X-Powers AXP288 Charger"
353	depends on MFD_AXP20X && EXTCON_AXP288
354	help
355	  Say yes here to have support X-Power AXP288 power management IC (PMIC)
356	  integrated charger.
357
358config AXP288_FUEL_GAUGE
359	tristate "X-Powers AXP288 Fuel Gauge"
360	depends on MFD_AXP20X && IIO
361	help
362	  Say yes here to have support for X-Power power management IC (PMIC)
363	  Fuel Gauge. The device provides battery statistics and status
364	  monitoring as well as alerts for battery over/under voltage and
365	  over/under temperature.
366
367config BATTERY_MAX17040
368	tristate "Maxim MAX17040 Fuel Gauge"
369	depends on I2C
370	select REGMAP_I2C
371	help
372	  Maxim models with ModelGauge are fuel-gauge systems for lithium-ion
373	  (Li+) batteries in handheld and portable equipment, including
374	  max17040, max17041, max17043, max17044, max17048, max17049, max17058,
375	  max17059. It is also included in some batteries like max77836.
376
377	  Driver supports reporting SOC (State of Charge, i.e capacity),
378	  voltage and configurable low-SOC wakeup interrupt.
379
380config BATTERY_MAX17042
381	tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
382	depends on I2C
383	select REGMAP_I2C
384	help
385	  MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
386	  in handheld and portable equipment. The MAX17042 is configured
387	  to operate with a single lithium cell. MAX8997 and MAX8966 are
388	  multi-function devices that include fuel gauages that are compatible
389	  with MAX17042. This driver also supports max17047/50 chips which are
390	  improved version of max17042.
391
392config BATTERY_MAX1721X
393	tristate "MAX17211/MAX17215 standalone gas-gauge"
394	depends on W1
395	select REGMAP_W1
396	help
397	  MAX1721x is fuel-gauge systems for lithium-ion (Li+) batteries
398	  in handheld and portable equipment. MAX17211 used with single cell
399	  battery. MAX17215 designed for muticell battery. Both them have
400	  OneWire (W1) host interface.
401
402	  Say Y here to enable support for the MAX17211/MAX17215 standalone
403	  battery gas-gauge.
404
405config BATTERY_Z2
406	tristate "Z2 battery driver"
407	depends on I2C && MACH_ZIPIT2
408	help
409	  Say Y to include support for the battery on the Zipit Z2.
410
411config BATTERY_S3C_ADC
412	tristate "Battery driver for Samsung ADC based monitoring"
413	depends on S3C_ADC
414	help
415	  Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
416
417config BATTERY_TWL4030_MADC
418	tristate "TWL4030 MADC battery driver"
419	depends on TWL4030_MADC
420	help
421	  Say Y here to enable this dumb driver for batteries managed
422	  through the TWL4030 MADC.
423
424config CHARGER_88PM860X
425	tristate "Marvell 88PM860x Charger driver"
426	depends on MFD_88PM860X && BATTERY_88PM860X
427	help
428	  Say Y here to enable charger for Marvell 88PM860x chip.
429
430config CHARGER_PCF50633
431	tristate "NXP PCF50633 MBC"
432	depends on MFD_PCF50633
433	help
434	  Say Y to include support for NXP PCF50633 Main Battery Charger.
435
436config BATTERY_RX51
437	tristate "Nokia RX-51 (N900) battery driver"
438	depends on TWL4030_MADC
439	help
440	  Say Y here to enable support for battery information on Nokia
441	  RX-51, also known as N900 tablet.
442
443config CHARGER_CPCAP
444	tristate "CPCAP PMIC Charger Driver"
445	depends on MFD_CPCAP && IIO
446	depends on OMAP_USB2 || (!OMAP_USB2 && COMPILE_TEST)
447	default MFD_CPCAP
448	help
449	  Say Y to enable support for CPCAP PMIC charger driver for Motorola
450	  mobile devices such as Droid 4.
451
452config CHARGER_ISP1704
453	tristate "ISP1704 USB Charger Detection"
454	depends on USB_PHY
455	depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
456	help
457	  Say Y to enable support for USB Charger Detection with
458	  ISP1707/ISP1704 USB transceivers.
459
460config CHARGER_MAX8903
461	tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
462	help
463	  Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
464	  The driver supports controlling charger-enable and current-limit
465	  pins based on the status of charger connections with interrupt
466	  handlers.
467
468config CHARGER_TWL4030
469	tristate "OMAP TWL4030 BCI charger driver"
470	depends on IIO && TWL4030_CORE
471	help
472	  Say Y here to enable support for TWL4030 Battery Charge Interface.
473
474config CHARGER_LP8727
475	tristate "TI/National Semiconductor LP8727 charger driver"
476	depends on I2C
477	help
478	  Say Y here to enable support for LP8727 Charger Driver.
479
480config CHARGER_LP8788
481	tristate "TI LP8788 charger driver"
482	depends on MFD_LP8788
483	depends on LP8788_ADC
484	depends on IIO
485	help
486	  Say Y to enable support for the LP8788 linear charger.
487
488config CHARGER_GPIO
489	tristate "GPIO charger"
490	depends on GPIOLIB || COMPILE_TEST
491	help
492	  Say Y to include support for chargers which report their online status
493	  through a GPIO pin.
494
495	  This driver can be build as a module. If so, the module will be
496	  called gpio-charger.
497
498config CHARGER_MANAGER
499	tristate "Battery charger manager for multiple chargers"
500	depends on REGULATOR
501	select EXTCON
502	help
503	  Say Y to enable charger-manager support, which allows multiple
504	  chargers attached to a battery and multiple batteries attached to a
505	  system. The charger-manager also can monitor charging status in
506	  runtime and in suspend-to-RAM by waking up the system periodically
507	  with help of suspend_again support.
508
509config CHARGER_LT3651
510	tristate "Analog Devices LT3651 charger"
511	depends on GPIOLIB
512	help
513	  Say Y to include support for the Analog Devices (Linear Technology)
514	  LT3651 battery charger which reports its status via GPIO lines.
515
516config CHARGER_LTC4162L
517	tristate "LTC4162-L charger"
518	depends on I2C
519	select REGMAP_I2C
520	help
521	  Say Y to include support for the Analog Devices (Linear Technology)
522	  LTC4162-L battery charger connected to I2C.
523
524config CHARGER_MAX14577
525	tristate "Maxim MAX14577/77836 battery charger driver"
526	depends on MFD_MAX14577
527	help
528	  Say Y to enable support for the battery charger control sysfs and
529	  platform data of MAX14577/77836 MUICs.
530
531config CHARGER_DETECTOR_MAX14656
532	tristate "Maxim MAX14656 USB charger detector"
533	depends on I2C
534	depends on OF
535	help
536	  Say Y to enable support for the Maxim MAX14656 USB charger detector.
537	  The device is compliant with the USB Battery Charging Specification
538	  Revision 1.2 and can be found e.g. in Kindle 4/5th generation
539	  readers and certain LG devices.
540
541config CHARGER_MAX77650
542	tristate "Maxim MAX77650 battery charger driver"
543	depends on MFD_MAX77650
544	help
545	  Say Y to enable support for the battery charger control of MAX77650
546	  PMICs.
547
548config CHARGER_MAX77693
549	tristate "Maxim MAX77693 battery charger driver"
550	depends on MFD_MAX77693
551	help
552	  Say Y to enable support for the Maxim MAX77693 battery charger.
553
554config CHARGER_MAX8997
555	tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
556	depends on MFD_MAX8997 && REGULATOR_MAX8997
557	depends on EXTCON || !EXTCON
558	help
559	  Say Y to enable support for the battery charger control sysfs and
560	  platform data of MAX8997/LP3974 PMICs.
561
562config CHARGER_MAX8998
563	tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
564	depends on MFD_MAX8998 && REGULATOR_MAX8998
565	help
566	  Say Y to enable support for the battery charger control sysfs and
567	  platform data of MAX8998/LP3974 PMICs.
568
569config CHARGER_MP2629
570	tristate "Monolithic power system MP2629 Battery charger"
571	depends on MFD_MP2629
572	depends on MP2629_ADC
573	depends on IIO
574	help
575	  Select this option to enable support for Monolithic power system
576	  Battery charger. This driver provides Battery charger power management
577	  functions on the systems.
578
579config CHARGER_QCOM_SMBB
580	tristate "Qualcomm Switch-Mode Battery Charger and Boost"
581	depends on MFD_SPMI_PMIC || COMPILE_TEST
582	depends on OF
583	depends on EXTCON
584	depends on REGULATOR
585	help
586	  Say Y to include support for the Switch-Mode Battery Charger and
587	  Boost (SMBB) hardware found in Qualcomm PM8941 PMICs.  The charger
588	  is an integrated, single-cell lithium-ion battery charger.  DT
589	  configuration is required for loading, see the devicetree
590	  documentation for more detail.  The base name for this driver is
591	  'pm8941_charger'.
592
593config CHARGER_BQ2415X
594	tristate "TI BQ2415x battery charger driver"
595	depends on I2C
596	help
597	  Say Y to enable support for the TI BQ2415x battery charger
598	  PMICs.
599
600	  You'll need this driver to charge batteries on e.g. Nokia
601	  RX-51/N900.
602
603config CHARGER_BQ24190
604	tristate "TI BQ24190 battery charger driver"
605	depends on I2C
606	depends on EXTCON
607	depends on GPIOLIB || COMPILE_TEST
608	help
609	  Say Y to enable support for the TI BQ24190 battery charger.
610
611config CHARGER_BQ24257
612	tristate "TI BQ24250/24251/24257 battery charger driver"
613	depends on I2C
614	depends on GPIOLIB || COMPILE_TEST
615	select REGMAP_I2C
616	help
617	  Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery
618	  chargers.
619
620config CHARGER_BQ24735
621	tristate "TI BQ24735 battery charger support"
622	depends on I2C
623	depends on GPIOLIB || COMPILE_TEST
624	help
625	  Say Y to enable support for the TI BQ24735 battery charger.
626
627config CHARGER_BQ2515X
628	tristate "TI BQ2515X battery charger family"
629	depends on I2C
630	depends on GPIOLIB || COMPILE_TEST
631	select REGMAP_I2C
632	help
633	  Say Y to enable support for the TI BQ2515X family of battery
634	  charging integrated circuits. The BQ2515X are highly integrated
635	  battery charge management ICs that integrate the most common
636	  functions for wearable devices, namely a charger, an output voltage
637	  rail, ADC for battery and system monitoring, and push-button
638	  controller.
639
640config CHARGER_BQ25890
641	tristate "TI BQ25890 battery charger driver"
642	depends on I2C
643	depends on GPIOLIB || COMPILE_TEST
644	select REGMAP_I2C
645	help
646	  Say Y to enable support for the TI BQ25890 battery charger.
647
648config CHARGER_BQ25980
649	tristate "TI BQ25980 battery charger driver"
650	depends on I2C
651	depends on GPIOLIB || COMPILE_TEST
652	select REGMAP_I2C
653	help
654	  Say Y to enable support for the TI BQ25980, BQ25975 and BQ25960
655	  series of fast battery chargers.
656
657config CHARGER_BQ256XX
658	tristate "TI BQ256XX battery charger driver"
659	depends on I2C
660	depends on GPIOLIB || COMPILE_TEST
661	select REGMAP_I2C
662	help
663	  Say Y to enable support for the TI BQ256XX battery chargers. The
664	  BQ256XX family of devices are highly-integrated, switch-mode battery
665	  charge management and system power path management devices for single
666	  cell Li-ion and Li-polymer batteries.
667
668config CHARGER_SMB347
669	tristate "Summit Microelectronics SMB3XX Battery Charger"
670	depends on I2C
671	select REGMAP_I2C
672	help
673	  Say Y to include support for Summit Microelectronics SMB345,
674	  SMB347 or SMB358 Battery Charger.
675
676config CHARGER_TPS65090
677	tristate "TPS65090 battery charger driver"
678	depends on MFD_TPS65090
679	help
680	  Say Y here to enable support for battery charging with TPS65090
681	  PMIC chips.
682
683config CHARGER_TPS65217
684	tristate "TPS65217 battery charger driver"
685	depends on MFD_TPS65217
686	help
687	  Say Y here to enable support for battery charging with TPS65217
688	  PMIC chips.
689
690config BATTERY_GAUGE_LTC2941
691	tristate "LTC2941/LTC2943 Battery Gauge Driver"
692	depends on I2C
693	help
694	  Say Y here to include support for LTC2941 and LTC2943 Battery
695	  Gauge IC. The driver reports the charge count continuously, and
696	  measures the voltage and temperature every 10 seconds.
697
698config AB8500_BM
699	bool "AB8500 Battery Management Driver"
700	depends on AB8500_CORE && AB8500_GPADC && (IIO = y)
701	help
702	  Say Y to include support for AB8500 battery management.
703
704config BATTERY_GOLDFISH
705	tristate "Goldfish battery driver"
706	depends on GOLDFISH || COMPILE_TEST
707	depends on HAS_IOMEM
708	help
709	  Say Y to enable support for the battery and AC power in the
710	  Goldfish emulator.
711
712config BATTERY_RT5033
713	tristate "RT5033 fuel gauge support"
714	depends on MFD_RT5033
715	help
716	  This adds support for battery fuel gauge in Richtek RT5033 PMIC.
717	  The fuelgauge calculates and determines the battery state of charge
718	  according to battery open circuit voltage.
719
720config CHARGER_RT9455
721	tristate "Richtek RT9455 battery charger driver"
722	depends on I2C
723	depends on GPIOLIB || COMPILE_TEST
724	select REGMAP_I2C
725	help
726	  Say Y to enable support for Richtek RT9455 battery charger.
727
728config CHARGER_CROS_USBPD
729	tristate "ChromeOS EC based USBPD charger"
730	depends on CROS_USBPD_NOTIFY
731	help
732	  Say Y here to enable ChromeOS EC based USBPD charger
733	  driver. This driver gets various bits of information about
734	  what is connected to USB PD ports from the EC and converts
735	  that into power_supply properties.
736
737config CHARGER_SC2731
738	tristate "Spreadtrum SC2731 charger driver"
739	depends on MFD_SC27XX_PMIC || COMPILE_TEST
740	help
741	  Say Y here to enable support for battery charging with SC2731
742	  PMIC chips.
743
744config FUEL_GAUGE_SC27XX
745	tristate "Spreadtrum SC27XX fuel gauge driver"
746	depends on MFD_SC27XX_PMIC || COMPILE_TEST
747	depends on IIO
748	help
749	  Say Y here to enable support for fuel gauge with SC27XX
750	  PMIC chips.
751
752config CHARGER_UCS1002
753	tristate "Microchip UCS1002 USB Port Power Controller"
754	depends on I2C
755	depends on OF
756	depends on REGULATOR
757	select REGMAP_I2C
758	help
759	  Say Y to enable support for Microchip UCS1002 Programmable
760	  USB Port Power Controller with Charger Emulation.
761
762config CHARGER_BD70528
763	tristate "ROHM bd70528 charger driver"
764	depends on MFD_ROHM_BD70528
765	select LINEAR_RANGES
766	help
767	  Say Y here to enable support for getting battery status
768	  information and altering charger configurations from charger
769	  block of the ROHM BD70528 Power Management IC.
770
771config CHARGER_BD99954
772	tristate "ROHM bd99954 charger driver"
773	depends on I2C
774	select LINEAR_RANGES
775	help
776	  Say Y here to enable support for getting battery and charger
777	  information and altering charger configurations from the ROHM
778	  BD99954 charger IC.
779
780config CHARGER_WILCO
781	tristate "Wilco EC based charger for ChromeOS"
782	depends on WILCO_EC
783	help
784	  Say Y here to enable control of the charging routines performed
785	  by the Embedded Controller on the Chromebook named Wilco. Further
786	  information can be found in
787	  Documentation/ABI/testing/sysfs-class-power-wilco
788
789config RN5T618_POWER
790	tristate "RN5T618 charger/fuel gauge support"
791	depends on MFD_RN5T618
792	help
793	  Say Y here to have support for RN5T618 PMIC family fuel gauge and charger.
794	  This driver can also be built as a module. If so, the module will be
795	  called rn5t618_power.
796
797config BATTERY_ACER_A500
798	tristate "Acer Iconia Tab A500 battery driver"
799	depends on MFD_ACER_A500_EC
800	help
801	  Say Y to include support for Acer Iconia Tab A500 battery fuel gauge.
802
803endif # POWER_SUPPLY
804