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
31config APM_POWER
32	tristate "APM emulation for class batteries"
33	depends on APM_EMULATION
34	help
35	  Say Y here to enable support APM status emulation using
36	  battery class devices.
37
38config GENERIC_ADC_BATTERY
39	tristate "Generic battery support using IIO"
40	depends on IIO
41	help
42	  Say Y here to enable support for the generic battery driver
43	  which uses IIO framework to read adc.
44
45config IP5XXX_POWER
46	tristate "Injoinic IP5xxx power bank IC driver"
47	depends on I2C
48	select REGMAP_I2C
49	help
50	  Say Y to include support for Injoinic IP5xxx power bank ICs,
51	  which include a battery charger and a boost converter.
52
53config MAX8925_POWER
54	tristate "MAX8925 battery charger support"
55	depends on MFD_MAX8925
56	help
57	  Say Y here to enable support for the battery charger in the Maxim
58	  MAX8925 PMIC.
59
60config WM831X_BACKUP
61	tristate "WM831X backup battery charger support"
62	depends on MFD_WM831X
63	help
64	  Say Y here to enable support for the backup battery charger
65	  in the Wolfson Microelectronics WM831x PMICs.
66
67config WM831X_POWER
68	tristate "WM831X PMU support"
69	depends on MFD_WM831X
70	help
71	  Say Y here to enable support for the power management unit
72	  provided by Wolfson Microelectronics WM831x PMICs.
73
74config WM8350_POWER
75	tristate "WM8350 PMU support"
76	depends on MFD_WM8350
77	help
78	  Say Y here to enable support for the power management unit
79	  provided by the Wolfson Microelectronics WM8350 PMIC.
80
81config TEST_POWER
82	tristate "Test power driver"
83	help
84	  This driver is used for testing. It's safe to say M here.
85
86config BATTERY_88PM860X
87	tristate "Marvell 88PM860x battery driver"
88	depends on MFD_88PM860X
89	help
90	  Say Y here to enable battery monitor for Marvell 88PM860x chip.
91
92config CHARGER_ADP5061
93	tristate "ADP5061 battery charger driver"
94	depends on I2C
95	select REGMAP_I2C
96	help
97	  Say Y here to enable support for the ADP5061 standalone battery
98	  charger.
99
100	  This driver can be built as a module. If so, the module will be
101	  called adp5061.
102
103config BATTERY_ACT8945A
104	tristate "Active-semi ACT8945A charger driver"
105	depends on MFD_ACT8945A || COMPILE_TEST
106	help
107	  Say Y here to enable support for power supply provided by
108	  Active-semi ActivePath ACT8945A charger.
109
110config BATTERY_CPCAP
111	tristate "Motorola CPCAP PMIC battery driver"
112	depends on MFD_CPCAP && IIO
113	default MFD_CPCAP
114	help
115	  Say Y here to enable support for battery on Motorola
116	  phones and tablets such as droid 4.
117
118config BATTERY_CW2015
119	tristate "CW2015 Battery driver"
120	depends on I2C
121	select REGMAP_I2C
122	help
123	  Say Y here to enable support for the cellwise cw2015
124	  battery fuel gauge (used in the Pinebook Pro & others)
125
126	  This driver can also be built as a module. If so, the module will be
127	  called cw2015_battery.
128
129config BATTERY_DS2760
130	tristate "DS2760 battery driver (HP iPAQ & others)"
131	depends on W1
132	help
133	  Say Y here to enable support for batteries with ds2760 chip.
134
135config BATTERY_DS2780
136	tristate "DS2780 battery driver"
137	depends on HAS_IOMEM
138	select W1
139	select W1_SLAVE_DS2780
140	help
141	  Say Y here to enable support for batteries with ds2780 chip.
142
143config BATTERY_DS2781
144	tristate "DS2781 battery driver"
145	depends on HAS_IOMEM
146	select W1
147	select W1_SLAVE_DS2781
148	help
149	  If you enable this you will have the DS2781 battery driver support.
150
151	  The battery monitor chip is used in many batteries/devices
152	  as the one who is responsible for charging/discharging/monitoring
153	  Li+ batteries.
154
155	  If you are unsure, say N.
156
157config BATTERY_DS2782
158	tristate "DS2782/DS2786 standalone gas-gauge"
159	depends on I2C
160	help
161	  Say Y here to enable support for the DS2782/DS2786 standalone battery
162	  gas-gauge.
163
164config BATTERY_LEGO_EV3
165	tristate "LEGO MINDSTORMS EV3 battery"
166	depends on OF && IIO && GPIOLIB && (ARCH_DAVINCI_DA850 || COMPILE_TEST)
167	help
168	  Say Y here to enable support for the LEGO MINDSTORMS EV3 battery.
169
170config BATTERY_PMU
171	tristate "Apple PMU battery"
172	depends on PPC32 && ADB_PMU
173	help
174	  Say Y here to expose battery information on Apple machines
175	  through the generic battery class.
176
177config BATTERY_QCOM_BATTMGR
178	tristate "Qualcomm PMIC GLINK battery manager support"
179	depends on QCOM_PMIC_GLINK
180	select AUXILIARY_BUS
181	help
182	  Say Y here to enable the Qualcomm PMIC GLINK power supply driver,
183	  which is used on modern Qualcomm platforms to provide battery and
184	  power supply information.
185
186config BATTERY_OLPC
187	tristate "One Laptop Per Child battery"
188	depends on OLPC_EC
189	help
190	  Say Y to enable support for the battery on the OLPC laptop.
191
192config BATTERY_SAMSUNG_SDI
193	bool "Samsung SDI batteries"
194	help
195	  Say Y to enable support for Samsung SDI battery data.
196	  These batteries are used in Samsung mobile phones.
197
198config BATTERY_COLLIE
199	tristate "Sharp SL-5500 (collie) battery"
200	depends on SA1100_COLLIE && MCP_UCB1200
201	help
202	  Say Y to enable support for the battery on the Sharp Zaurus
203	  SL-5500 (collie) models.
204
205config BATTERY_INGENIC
206	tristate "Ingenic JZ47xx SoCs battery driver"
207	depends on MIPS || COMPILE_TEST
208	depends on INGENIC_ADC
209	help
210	  Choose this option if you want to monitor battery status on
211	  Ingenic JZ47xx SoC based devices.
212
213	  This driver can also be built as a module. If so, the module will be
214	  called ingenic-battery.
215
216config BATTERY_IPAQ_MICRO
217	tristate "iPAQ Atmel Micro ASIC battery driver"
218	depends on MFD_IPAQ_MICRO
219	help
220	  Choose this option if you want to monitor battery status on
221	  Compaq/HP iPAQ h3100 and h3600.
222
223config BATTERY_WM97XX
224	bool "WM97xx generic battery driver"
225	depends on TOUCHSCREEN_WM97XX=y
226	help
227	  Say Y to enable support for battery measured by WM97xx aux port.
228
229config BATTERY_SBS
230	tristate "SBS Compliant gas gauge"
231	depends on I2C
232	help
233	  Say Y to include support for SBS battery driver for SBS-compliant
234	  gas gauges.
235
236config CHARGER_SBS
237	tristate "SBS Compliant charger"
238	depends on I2C
239	select REGMAP_I2C
240	help
241	  Say Y to include support for SBS compliant battery chargers.
242
243config MANAGER_SBS
244	tristate "Smart Battery System Manager"
245	depends on I2C && I2C_MUX && GPIOLIB
246	select I2C_SMBUS
247	help
248	  Say Y here to include support for Smart Battery System Manager
249	  ICs. The driver reports online and charging status via sysfs.
250	  It presents itself also as I2C mux which allows to bind
251	  smart battery driver to its ports.
252	  Supported is for example LTC1760.
253
254	  This driver can also be built as a module. If so, the module will be
255	  called sbs-manager.
256
257config BATTERY_BQ27XXX
258	tristate "BQ27xxx battery driver"
259	help
260	  Say Y here to enable support for batteries with BQ27xxx chips.
261
262config BATTERY_BQ27XXX_I2C
263	tristate "BQ27xxx I2C support"
264	depends on BATTERY_BQ27XXX
265	depends on I2C
266	default y
267	help
268	  Say Y here to enable support for batteries with BQ27xxx chips
269	  connected over an I2C bus.
270
271config BATTERY_BQ27XXX_HDQ
272	tristate "BQ27xxx HDQ support"
273	depends on BATTERY_BQ27XXX
274	depends on W1
275	default y
276	help
277	  Say Y here to enable support for batteries with BQ27xxx chips
278	  connected over an HDQ bus.
279
280config BATTERY_BQ27XXX_DT_UPDATES_NVM
281	bool "BQ27xxx support for update of NVM/flash data memory"
282	depends on BATTERY_BQ27XXX_I2C
283	help
284	  Say Y here to enable devicetree monitored-battery config to update
285	  NVM/flash data memory. Only enable this option for devices with a
286	  fuel gauge mounted on the circuit board, and a battery that cannot
287	  easily be replaced with one of a different type. Not for
288	  general-purpose kernels, as this can cause misconfiguration of a
289	  smart battery with embedded NVM/flash.
290
291config BATTERY_DA9030
292	tristate "DA9030 battery driver"
293	depends on PMIC_DA903X
294	help
295	  Say Y here to enable support for batteries charger integrated into
296	  DA9030 PMIC.
297
298config BATTERY_DA9052
299	tristate "Dialog DA9052 Battery"
300	depends on PMIC_DA9052
301	help
302	  Say Y here to enable support for batteries charger integrated into
303	  DA9052 PMIC.
304
305config CHARGER_DA9150
306	tristate "Dialog Semiconductor DA9150 Charger support"
307	depends on MFD_DA9150
308	depends on DA9150_GPADC
309	depends on IIO
310	help
311	  Say Y here to enable support for charger unit of the DA9150
312	  Integrated Charger & Fuel-Gauge IC.
313
314	  This driver can also be built as a module. If so, the module will be
315	  called da9150-charger.
316
317config BATTERY_DA9150
318	tristate "Dialog Semiconductor DA9150 Fuel Gauge support"
319	depends on MFD_DA9150
320	help
321	  Say Y here to enable support for the Fuel-Gauge unit of the DA9150
322	  Integrated Charger & Fuel-Gauge IC
323
324	  This driver can also be built as a module. If so, the module will be
325	  called da9150-fg.
326
327config CHARGER_AXP20X
328	tristate "X-Powers AXP20X and AXP22X AC power supply driver"
329	depends on MFD_AXP20X
330	depends on AXP20X_ADC
331	depends on IIO
332	help
333	  Say Y here to enable support for X-Powers AXP20X and AXP22X PMICs' AC
334	  power supply.
335
336	  This driver can also be built as a module. If so, the module will be
337	  called axp20x_ac_power.
338
339config BATTERY_AXP20X
340	tristate "X-Powers AXP20X battery driver"
341	depends on MFD_AXP20X
342	depends on AXP20X_ADC
343	depends on IIO
344	help
345	  Say Y here to enable support for X-Powers AXP20X PMICs' battery power
346	  supply.
347
348	  This driver can also be built as a module. If so, the module will be
349	  called axp20x_battery.
350
351config AXP20X_POWER
352	tristate "AXP20x power supply driver"
353	depends on MFD_AXP20X
354	depends on IIO
355	help
356	  This driver provides support for the power supply features of
357	  AXP20x PMIC.
358
359config AXP288_CHARGER
360	tristate "X-Powers AXP288 Charger"
361	depends on MFD_AXP20X && EXTCON_AXP288 && IOSF_MBI && ACPI
362	help
363	  Say yes here to have support X-Power AXP288 power management IC (PMIC)
364	  integrated charger.
365
366config AXP288_FUEL_GAUGE
367	tristate "X-Powers AXP288 Fuel Gauge"
368	depends on MFD_AXP20X && IIO && IOSF_MBI && ACPI
369	help
370	  Say yes here to have support for X-Power power management IC (PMIC)
371	  Fuel Gauge. The device provides battery statistics and status
372	  monitoring as well as alerts for battery over/under voltage and
373	  over/under temperature.
374
375config BATTERY_MAX17040
376	tristate "Maxim MAX17040/17041/17043 family Fuel Gauge"
377	depends on I2C && IIO
378	select REGMAP_I2C
379	help
380	  Driver supports Maxim fuel-gauge systems for lithium-ion (Li+)
381	  batteries used mainly in handheld and portable equipment.
382	  Supported devices: max17040, max17041, max17043, max17044, max17048,
383	  max17049, max17058, max17059, max77836.
384
385	  Driver supports reporting SOC (State of Charge, i.e capacity),
386	  voltage and configurable low-SOC wakeup interrupt.
387
388	  Driver can be build as a module (max17040_battery).
389
390config BATTERY_MAX17042
391	tristate "Maxim MAX17042/17047/17050/8997/8966 family Fuel Gauge"
392	depends on I2C
393	select REGMAP_I2C
394	help
395	  MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
396	  in handheld and portable equipment. The MAX17042 is configured
397	  to operate with a single lithium cell. MAX8997 and MAX8966 are
398	  multi-function devices that include fuel gauages that are compatible
399	  with MAX17042.
400	  Supported devices: max8966, max8997, max17042, max17047, max17050,
401	  max17055, max77693, max77849.
402
403	  Driver can be build as a module (max17042_battery).
404
405config BATTERY_MAX1721X
406	tristate "MAX17211/MAX17215 standalone gas-gauge"
407	depends on W1
408	select REGMAP_W1
409	help
410	  MAX1721x is fuel-gauge systems for lithium-ion (Li+) batteries
411	  in handheld and portable equipment. MAX17211 used with single cell
412	  battery. MAX17215 designed for muticell battery. Both them have
413	  OneWire (W1) host interface.
414
415	  Say Y here to enable support for the MAX17211/MAX17215 standalone
416	  battery gas-gauge.
417
418config BATTERY_TWL4030_MADC
419	tristate "TWL4030 MADC battery driver"
420	depends on TWL4030_MADC
421	help
422	  Say Y here to enable this dumb driver for batteries managed
423	  through the TWL4030 MADC.
424
425config CHARGER_88PM860X
426	tristate "Marvell 88PM860x Charger driver"
427	depends on MFD_88PM860X && BATTERY_88PM860X
428	help
429	  Say Y here to enable charger for Marvell 88PM860x chip.
430
431config CHARGER_PCF50633
432	tristate "NXP PCF50633 MBC"
433	depends on MFD_PCF50633
434	help
435	  Say Y to include support for NXP PCF50633 Main Battery Charger.
436
437config BATTERY_RX51
438	tristate "Nokia RX-51 (N900) battery driver"
439	depends on TWL4030_MADC
440	help
441	  Say Y here to enable support for battery information on Nokia
442	  RX-51, also known as N900 tablet.
443
444config CHARGER_CPCAP
445	tristate "CPCAP PMIC Charger Driver"
446	depends on MFD_CPCAP && IIO
447	depends on OMAP_USB2 || (!OMAP_USB2 && COMPILE_TEST)
448	default MFD_CPCAP
449	help
450	  Say Y to enable support for CPCAP PMIC charger driver for Motorola
451	  mobile devices such as Droid 4.
452
453config CHARGER_ISP1704
454	tristate "ISP1704 USB Charger Detection"
455	depends on USB_PHY
456	depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
457	help
458	  Say Y to enable support for USB Charger Detection with
459	  ISP1707/ISP1704 USB transceivers.
460
461config CHARGER_MAX8903
462	tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
463	help
464	  Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
465	  The driver supports controlling charger-enable and current-limit
466	  pins based on the status of charger connections with interrupt
467	  handlers.
468
469config CHARGER_TWL4030
470	tristate "OMAP TWL4030 BCI charger driver"
471	depends on IIO && TWL4030_CORE
472	help
473	  Say Y here to enable support for TWL4030 Battery Charge Interface.
474
475config CHARGER_LP8727
476	tristate "TI/National Semiconductor LP8727 charger driver"
477	depends on I2C
478	help
479	  Say Y here to enable support for LP8727 Charger Driver.
480
481config CHARGER_LP8788
482	tristate "TI LP8788 charger driver"
483	depends on MFD_LP8788
484	depends on LP8788_ADC
485	depends on IIO
486	help
487	  Say Y to enable support for the LP8788 linear charger.
488
489config CHARGER_GPIO
490	tristate "GPIO charger"
491	depends on GPIOLIB || COMPILE_TEST
492	help
493	  Say Y to include support for chargers which report their online status
494	  through a GPIO pin.
495
496	  This driver can be build as a module. If so, the module will be
497	  called gpio-charger.
498
499config CHARGER_MANAGER
500	tristate "Battery charger manager for multiple chargers"
501	depends on REGULATOR
502	select EXTCON
503	help
504	  Say Y to enable charger-manager support, which allows multiple
505	  chargers attached to a battery and multiple batteries attached to a
506	  system. The charger-manager also can monitor charging status in
507	  runtime and in suspend-to-RAM by waking up the system periodically
508	  with help of suspend_again support.
509
510config CHARGER_LT3651
511	tristate "Analog Devices LT3651 charger"
512	depends on GPIOLIB
513	help
514	  Say Y to include support for the Analog Devices (Linear Technology)
515	  LT3651 battery charger which reports its status via GPIO lines.
516
517config CHARGER_LTC4162L
518	tristate "LTC4162-L charger"
519	depends on I2C
520	select REGMAP_I2C
521	help
522	  Say Y to include support for the Analog Devices (Linear Technology)
523	  LTC4162-L battery charger connected to I2C.
524
525config CHARGER_MAX14577
526	tristate "Maxim MAX14577/77836 battery charger driver"
527	depends on MFD_MAX14577
528	help
529	  Say Y to enable support for the battery charger control sysfs and
530	  platform data of MAX14577/77836 MUICs.
531
532config CHARGER_DETECTOR_MAX14656
533	tristate "Maxim MAX14656 USB charger detector"
534	depends on I2C
535	depends on OF
536	help
537	  Say Y to enable support for the Maxim MAX14656 USB charger detector.
538	  The device is compliant with the USB Battery Charging Specification
539	  Revision 1.2 and can be found e.g. in Kindle 4/5th generation
540	  readers and certain LG devices.
541
542config CHARGER_MAX77650
543	tristate "Maxim MAX77650 battery charger driver"
544	depends on MFD_MAX77650
545	help
546	  Say Y to enable support for the battery charger control of MAX77650
547	  PMICs.
548
549config CHARGER_MAX77693
550	tristate "Maxim MAX77693 battery charger driver"
551	depends on MFD_MAX77693
552	help
553	  Say Y to enable support for the Maxim MAX77693 battery charger.
554
555config CHARGER_MAX77976
556	tristate "Maxim MAX77976 battery charger driver"
557	depends on I2C
558	select REGMAP_I2C
559	help
560	  The Maxim MAX77976 is a 19 Vin, 5.5A 1-Cell Li+ Battery Charger
561	  USB OTG support. It has an I2C interface for configuration.
562
563	  Say Y to enable support for the Maxim MAX77976 battery charger.
564	  This driver can also be built as a module. If so, the module will be
565	  called max77976_charger.
566
567config CHARGER_MAX8997
568	tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
569	depends on MFD_MAX8997 && REGULATOR_MAX8997
570	depends on EXTCON || !EXTCON
571	help
572	  Say Y to enable support for the battery charger control sysfs and
573	  platform data of MAX8997/LP3974 PMICs.
574
575config CHARGER_MAX8998
576	tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
577	depends on MFD_MAX8998 && REGULATOR_MAX8998
578	help
579	  Say Y to enable support for the battery charger control sysfs and
580	  platform data of MAX8998/LP3974 PMICs.
581
582config CHARGER_MP2629
583	tristate "Monolithic power system MP2629 Battery charger"
584	depends on MFD_MP2629
585	depends on MP2629_ADC
586	depends on IIO
587	help
588	  Select this option to enable support for Monolithic power system
589	  Battery charger. This driver provides Battery charger power management
590	  functions on the systems.
591
592config CHARGER_MT6360
593	tristate "Mediatek MT6360 Charger Driver"
594	depends on MFD_MT6360
595	depends on REGULATOR
596	select LINEAR_RANGES
597	help
598	  Say Y here to enable MT6360 Charger Part.
599	  The device supports High-Accuracy Voltage/Current Regulation,
600	  Average Input Current Regulation, Battery Temperature Sensing,
601	  Over-Temperature Protection, DPDM Detection for BC1.2.
602
603config CHARGER_MT6370
604	tristate "MediaTek MT6370 Charger Driver"
605	depends on MFD_MT6370
606	depends on REGULATOR
607	depends on IIO
608	select LINEAR_RANGES
609	help
610	  Say Y here to enable MT6370 Charger Part.
611	  The device supports High-Accuracy Voltage/Current Regulation,
612	  Average Input Current Regulation, Battery Temperature Sensing,
613	  Over-Temperature Protection, DPDM Detection for BC1.2.
614
615	  This driver can also be built as a module. If so, the module
616	  will be called "mt6370-charger".
617
618config CHARGER_QCOM_SMBB
619	tristate "Qualcomm Switch-Mode Battery Charger and Boost"
620	depends on MFD_SPMI_PMIC || COMPILE_TEST
621	depends on OF
622	depends on EXTCON
623	depends on REGULATOR
624	help
625	  Say Y to include support for the Switch-Mode Battery Charger and
626	  Boost (SMBB) hardware found in Qualcomm PM8941 PMICs.  The charger
627	  is an integrated, single-cell lithium-ion battery charger.  DT
628	  configuration is required for loading, see the devicetree
629	  documentation for more detail.  The base name for this driver is
630	  'pm8941_charger'.
631
632config BATTERY_PM8916_BMS_VM
633	tristate "Qualcomm PM8916 BMS-VM support"
634	depends on MFD_SPMI_PMIC || COMPILE_TEST
635	help
636	  Say Y to add support for Voltage Mode BMS block found in some
637	  Qualcomm PMICs such as PM8916. This hardware block provides
638	  battery voltage monitoring for the system.
639
640	  To compile this driver as module, choose M here: the
641	  module will be called pm8916_bms_vm.
642
643config CHARGER_PM8916_LBC
644	tristate "Qualcomm PM8916 Linear Battery Charger support"
645	depends on MFD_SPMI_PMIC || COMPILE_TEST
646	depends on EXTCON || !EXTCON
647	help
648	  Say Y here to add support for Linear Battery Charger block
649	  found in some Qualcomm PMICs such as PM8916. This hardware
650	  blokc provides simple CC/CV battery charger.
651
652	  To compile this driver as module, choose M here: the
653	  module will be called pm8916_lbc.
654
655config CHARGER_BQ2415X
656	tristate "TI BQ2415x battery charger driver"
657	depends on I2C
658	help
659	  Say Y to enable support for the TI BQ2415x battery charger
660	  PMICs.
661
662	  You'll need this driver to charge batteries on e.g. Nokia
663	  RX-51/N900.
664
665config CHARGER_BQ24190
666	tristate "TI BQ24190 battery charger driver"
667	depends on I2C
668	depends on EXTCON
669	depends on GPIOLIB || COMPILE_TEST
670	help
671	  Say Y to enable support for the TI BQ24190 battery charger.
672
673config CHARGER_BQ24257
674	tristate "TI BQ24250/24251/24257 battery charger driver"
675	depends on I2C
676	depends on GPIOLIB || COMPILE_TEST
677	select REGMAP_I2C
678	help
679	  Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery
680	  chargers.
681
682config CHARGER_BQ24735
683	tristate "TI BQ24735 battery charger support"
684	depends on I2C
685	depends on GPIOLIB || COMPILE_TEST
686	help
687	  Say Y to enable support for the TI BQ24735 battery charger.
688
689config CHARGER_BQ2515X
690	tristate "TI BQ2515X battery charger family"
691	depends on I2C
692	depends on GPIOLIB || COMPILE_TEST
693	select REGMAP_I2C
694	help
695	  Say Y to enable support for the TI BQ2515X family of battery
696	  charging integrated circuits. The BQ2515X are highly integrated
697	  battery charge management ICs that integrate the most common
698	  functions for wearable devices, namely a charger, an output voltage
699	  rail, ADC for battery and system monitoring, and push-button
700	  controller.
701
702config CHARGER_BQ25890
703	tristate "TI BQ25890 battery charger driver"
704	depends on I2C
705	depends on GPIOLIB || COMPILE_TEST
706	select REGMAP_I2C
707	help
708	  Say Y to enable support for the TI BQ25890 battery charger.
709
710config CHARGER_BQ25980
711	tristate "TI BQ25980 battery charger driver"
712	depends on I2C
713	depends on GPIOLIB || COMPILE_TEST
714	select REGMAP_I2C
715	help
716	  Say Y to enable support for the TI BQ25980, BQ25975 and BQ25960
717	  series of fast battery chargers.
718
719config CHARGER_BQ256XX
720	tristate "TI BQ256XX battery charger driver"
721	depends on I2C
722	depends on GPIOLIB || COMPILE_TEST
723	select REGMAP_I2C
724	help
725	  Say Y to enable support for the TI BQ256XX battery chargers. The
726	  BQ256XX family of devices are highly-integrated, switch-mode battery
727	  charge management and system power path management devices for single
728	  cell Li-ion and Li-polymer batteries.
729
730config CHARGER_RK817
731	tristate "Rockchip RK817 PMIC Battery Charger"
732	depends on MFD_RK8XX
733	help
734	  Say Y to include support for Rockchip RK817 Battery Charger.
735
736config CHARGER_SMB347
737	tristate "Summit Microelectronics SMB3XX Battery Charger"
738	depends on I2C
739	depends on REGULATOR
740	select REGMAP_I2C
741	help
742	  Say Y to include support for Summit Microelectronics SMB345,
743	  SMB347 or SMB358 Battery Charger.
744
745config CHARGER_TPS65090
746	tristate "TPS65090 battery charger driver"
747	depends on MFD_TPS65090
748	help
749	  Say Y here to enable support for battery charging with TPS65090
750	  PMIC chips.
751
752config CHARGER_TPS65217
753	tristate "TPS65217 battery charger driver"
754	depends on MFD_TPS65217
755	help
756	  Say Y here to enable support for battery charging with TPS65217
757	  PMIC chips.
758
759config BATTERY_GAUGE_LTC2941
760	tristate "LTC2941/LTC2943 Battery Gauge Driver"
761	depends on I2C
762	help
763	  Say Y here to include support for LTC2941 and LTC2943 Battery
764	  Gauge IC. The driver reports the charge count continuously, and
765	  measures the voltage and temperature every 10 seconds.
766
767config AB8500_BM
768	bool "AB8500 Battery Management Driver"
769	depends on AB8500_CORE && AB8500_GPADC && (IIO = y) && OF
770	select THERMAL
771	select THERMAL_OF
772	help
773	  Say Y to include support for AB8500 battery management.
774
775config BATTERY_GOLDFISH
776	tristate "Goldfish battery driver"
777	depends on HAS_IOMEM
778	help
779	  Say Y to enable support for the Goldfish battery and AC power
780	  driver. Originated in the Android Studio Emulator (goldfish) it is
781	  going to be used in other emulators.
782
783config BATTERY_RT5033
784	tristate "RT5033 fuel gauge support"
785	depends on I2C
786	select REGMAP_I2C
787	help
788	  This adds support for battery fuel gauge in Richtek RT5033 PMIC.
789	  The fuelgauge calculates and determines the battery state of charge
790	  according to battery open circuit voltage.
791
792config CHARGER_RT5033
793	tristate "RT5033 battery charger support"
794	depends on MFD_RT5033
795	depends on EXTCON || !EXTCON
796	help
797	  This adds support for battery charger in Richtek RT5033 PMIC.
798	  The device supports pre-charge mode, fast charge mode and
799	  constant voltage mode.
800
801config CHARGER_RT9455
802	tristate "Richtek RT9455 battery charger driver"
803	depends on I2C
804	depends on GPIOLIB || COMPILE_TEST
805	select REGMAP_I2C
806	help
807	  Say Y to enable support for Richtek RT9455 battery charger.
808
809config CHARGER_RT9467
810	tristate "Richtek RT9467 Battery Charger Driver"
811	depends on I2C && GPIOLIB && REGULATOR
812	select REGMAP_I2C
813	select REGMAP_IRQ
814	select LINEAR_RANGES
815	help
816	  Say Y here to enable RT9467 Battery Charger.
817	  RT9467 is a switch-mode single cell Li-Ion/Li-Polymer battery charger
818	  for portable applications. It integrates a synchronous PWM controller,
819	  power MOSFETs, input current sensing and regulation, high-accuracy
820	  voltage regulation, and charge termination. The charge current is
821	  regulated through integrated sensing resistors. It also features
822	  USB On-The-Go (OTG) support and integrates D+/D- pin for USB
823	  host/charging port detection.
824
825	  This driver can also be built as a module. If so, the module
826	  will be called "rt9467-charger".
827
828config CHARGER_RT9471
829	tristate "Richtek RT9471 battery charger driver"
830	depends on I2C && GPIOLIB && REGULATOR
831	select REGMAP_I2C
832	select REGMAP_IRQ
833	select LINEAR_RANGES
834	help
835	  This adds support for Richtek RT9471 battery charger. RT9471 is
836	  highly-integrated switch mode battery charger which is system power
837	  patch manageable device for single cell Li-Ion and Li-polymer battery.
838	  It can support BC12 detection on DPDM, and current and voltage
839	  regulation on both charging and boost mode.
840
841	  This driver can also be built as a module. If so, the module will be
842	  called rt9471.
843
844config CHARGER_CROS_USBPD
845	tristate "ChromeOS EC based USBPD charger"
846	depends on CROS_USBPD_NOTIFY
847	help
848	  Say Y here to enable ChromeOS EC based USBPD charger
849	  driver. This driver gets various bits of information about
850	  what is connected to USB PD ports from the EC and converts
851	  that into power_supply properties.
852
853config CHARGER_CROS_PCHG
854	tristate "ChromeOS EC based peripheral charger"
855	depends on MFD_CROS_EC_DEV
856	default MFD_CROS_EC_DEV
857	help
858	  Say Y here to enable ChromeOS EC based peripheral charge driver.
859	  This driver gets various information about the devices connected to
860	  the peripheral charge ports from the EC and converts that into
861	  power_supply properties.
862
863config CHARGER_SC2731
864	tristate "Spreadtrum SC2731 charger driver"
865	depends on MFD_SC27XX_PMIC || COMPILE_TEST
866	help
867	  Say Y here to enable support for battery charging with SC2731
868	  PMIC chips.
869
870config FUEL_GAUGE_SC27XX
871	tristate "Spreadtrum SC27XX fuel gauge driver"
872	depends on MFD_SC27XX_PMIC || COMPILE_TEST
873	depends on IIO
874	help
875	  Say Y here to enable support for fuel gauge with SC27XX
876	  PMIC chips.
877
878config CHARGER_UCS1002
879	tristate "Microchip UCS1002 USB Port Power Controller"
880	depends on I2C
881	depends on OF
882	depends on REGULATOR
883	select REGMAP_I2C
884	help
885	  Say Y to enable support for Microchip UCS1002 Programmable
886	  USB Port Power Controller with Charger Emulation.
887
888config CHARGER_BD99954
889	tristate "ROHM bd99954 charger driver"
890	depends on I2C
891	select LINEAR_RANGES
892	help
893	  Say Y here to enable support for getting battery and charger
894	  information and altering charger configurations from the ROHM
895	  BD99954 charger IC.
896
897config CHARGER_WILCO
898	tristate "Wilco EC based charger for ChromeOS"
899	depends on WILCO_EC
900	help
901	  Say Y here to enable control of the charging routines performed
902	  by the Embedded Controller on the Chromebook named Wilco. Further
903	  information can be found in
904	  Documentation/ABI/testing/sysfs-class-power-wilco
905
906config RN5T618_POWER
907	tristate "RN5T618 charger/fuel gauge support"
908	depends on MFD_RN5T618
909	depends on RN5T618_ADC
910	depends on IIO
911	help
912	  Say Y here to have support for RN5T618 PMIC family fuel gauge and charger.
913	  This driver can also be built as a module. If so, the module will be
914	  called rn5t618_power.
915
916config BATTERY_ACER_A500
917	tristate "Acer Iconia Tab A500 battery driver"
918	depends on MFD_ACER_A500_EC
919	help
920	  Say Y to include support for Acer Iconia Tab A500 battery fuel gauge.
921
922config BATTERY_SURFACE
923	tristate "Battery driver for 7th-generation Microsoft Surface devices"
924	depends on SURFACE_AGGREGATOR_REGISTRY
925	help
926	  Driver for battery devices connected via/managed by the Surface System
927	  Aggregator Module (SSAM).
928
929	  This driver provides battery-information and -status support for
930	  Surface devices where said data is not exposed via the standard ACPI
931	  devices. On those models (7th-generation), battery-information is
932	  instead handled directly via SSAM client devices and this driver.
933
934	  Say M or Y here to include battery status support for 7th-generation
935	  Microsoft Surface devices, i.e. Surface Pro 7, Surface Laptop 3,
936	  Surface Book 3, and Surface Laptop Go.
937
938config CHARGER_SURFACE
939	tristate "AC driver for 7th-generation Microsoft Surface devices"
940	depends on SURFACE_AGGREGATOR_REGISTRY
941	help
942	  Driver for AC devices connected via/managed by the Surface System
943	  Aggregator Module (SSAM).
944
945	  This driver provides AC-information and -status support for Surface
946	  devices where said data is not exposed via the standard ACPI devices.
947	  On those models (7th-generation), AC-information is instead handled
948	  directly via a SSAM client device and this driver.
949
950	  Say M or Y here to include AC status support for 7th-generation
951	  Microsoft Surface devices, i.e. Surface Pro 7, Surface Laptop 3,
952	  Surface Book 3, and Surface Laptop Go.
953
954config BATTERY_UG3105
955	tristate "uPI uG3105 battery monitor driver"
956	depends on I2C
957	help
958	  Battery monitor driver for the uPI uG3105 battery monitor.
959
960	  Note the uG3105 is not a full-featured autonomous fuel-gauge. Instead
961	  it is expected to be use in combination with some always on
962	  microcontroller reading its coulomb-counter before it can wrap
963	  (it must be read every 400 seconds!).
964
965	  Since Linux does not monitor coulomb-counter changes while the
966	  device is off or suspended, the functionality of this driver is
967	  limited to reporting capacity only.
968
969config CHARGER_QCOM_SMB2
970	tristate "Qualcomm PMI8998 PMIC charger driver"
971	depends on MFD_SPMI_PMIC
972	depends on IIO
973	help
974	  Say Y here to enable the Qualcomm PMIC Charger driver. This
975	  adds support for the SMB2 switch mode battery charger found
976	  in PMI8998 and related PMICs.
977
978config FUEL_GAUGE_MM8013
979	tristate "Mitsumi MM8013 fuel gauge driver"
980	depends on I2C
981	select REGMAP_I2C
982	help
983	  Say Y here to enable the Mitsumi MM8013 fuel gauge driver.
984	  It enables the monitoring of many battery parameters, including
985	  the state of charge, temperature, cycle count, actual and design
986	  capacity, etc.
987
988endif # POWER_SUPPLY
989