xref: /openbmc/linux/drivers/power/supply/Kconfig (revision 36291fd6) 
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	select REGMAP_I2C
233	help
234	  Say Y to include support for SBS compliant battery chargers.
235
236config MANAGER_SBS
237	tristate "Smart Battery System Manager"
238	depends on I2C && I2C_MUX && GPIOLIB
239	select I2C_SMBUS
240	help
241	  Say Y here to include support for Smart Battery System Manager
242	  ICs. The driver reports online and charging status via sysfs.
243	  It presents itself also as I2C mux which allows to bind
244	  smart battery driver to its ports.
245	  Supported is for example LTC1760.
246
247	  This driver can also be built as a module. If so, the module will be
248	  called sbs-manager.
249
250config BATTERY_BQ27XXX
251	tristate "BQ27xxx battery driver"
252	help
253	  Say Y here to enable support for batteries with BQ27xxx chips.
254
255config BATTERY_BQ27XXX_I2C
256	tristate "BQ27xxx I2C support"
257	depends on BATTERY_BQ27XXX
258	depends on I2C
259	default y
260	help
261	  Say Y here to enable support for batteries with BQ27xxx chips
262	  connected over an I2C bus.
263
264config BATTERY_BQ27XXX_HDQ
265	tristate "BQ27xxx HDQ support"
266	depends on BATTERY_BQ27XXX
267	depends on W1
268	default y
269	help
270	  Say Y here to enable support for batteries with BQ27xxx chips
271	  connected over an HDQ bus.
272
273config BATTERY_BQ27XXX_DT_UPDATES_NVM
274	bool "BQ27xxx support for update of NVM/flash data memory"
275	depends on BATTERY_BQ27XXX_I2C
276	help
277	  Say Y here to enable devicetree monitored-battery config to update
278	  NVM/flash data memory. Only enable this option for devices with a
279	  fuel gauge mounted on the circuit board, and a battery that cannot
280	  easily be replaced with one of a different type. Not for
281	  general-purpose kernels, as this can cause misconfiguration of a
282	  smart battery with embedded NVM/flash.
283
284config BATTERY_DA9030
285	tristate "DA9030 battery driver"
286	depends on PMIC_DA903X
287	help
288	  Say Y here to enable support for batteries charger integrated into
289	  DA9030 PMIC.
290
291config BATTERY_DA9052
292	tristate "Dialog DA9052 Battery"
293	depends on PMIC_DA9052
294	help
295	  Say Y here to enable support for batteries charger integrated into
296	  DA9052 PMIC.
297
298config CHARGER_DA9150
299	tristate "Dialog Semiconductor DA9150 Charger support"
300	depends on MFD_DA9150
301	depends on DA9150_GPADC
302	depends on IIO
303	help
304	  Say Y here to enable support for charger unit of the DA9150
305	  Integrated Charger & Fuel-Gauge IC.
306
307	  This driver can also be built as a module. If so, the module will be
308	  called da9150-charger.
309
310config BATTERY_DA9150
311	tristate "Dialog Semiconductor DA9150 Fuel Gauge support"
312	depends on MFD_DA9150
313	help
314	  Say Y here to enable support for the Fuel-Gauge unit of the DA9150
315	  Integrated Charger & Fuel-Gauge IC
316
317	  This driver can also be built as a module. If so, the module will be
318	  called da9150-fg.
319
320config CHARGER_AXP20X
321	tristate "X-Powers AXP20X and AXP22X AC power supply driver"
322	depends on MFD_AXP20X
323	depends on AXP20X_ADC
324	depends on IIO
325	help
326	  Say Y here to enable support for X-Powers AXP20X and AXP22X PMICs' AC
327	  power supply.
328
329	  This driver can also be built as a module. If so, the module will be
330	  called axp20x_ac_power.
331
332config BATTERY_AXP20X
333	tristate "X-Powers AXP20X battery driver"
334	depends on MFD_AXP20X
335	depends on AXP20X_ADC
336	depends on IIO
337	help
338	  Say Y here to enable support for X-Powers AXP20X PMICs' battery power
339	  supply.
340
341	  This driver can also be built as a module. If so, the module will be
342	  called axp20x_battery.
343
344config AXP20X_POWER
345	tristate "AXP20x power supply driver"
346	depends on MFD_AXP20X
347	depends on IIO
348	help
349	  This driver provides support for the power supply features of
350	  AXP20x PMIC.
351
352config AXP288_CHARGER
353	tristate "X-Powers AXP288 Charger"
354	depends on MFD_AXP20X && EXTCON_AXP288
355	help
356	  Say yes here to have support X-Power AXP288 power management IC (PMIC)
357	  integrated charger.
358
359config AXP288_FUEL_GAUGE
360	tristate "X-Powers AXP288 Fuel Gauge"
361	depends on MFD_AXP20X && IIO
362	help
363	  Say yes here to have support for X-Power power management IC (PMIC)
364	  Fuel Gauge. The device provides battery statistics and status
365	  monitoring as well as alerts for battery over/under voltage and
366	  over/under temperature.
367
368config BATTERY_MAX17040
369	tristate "Maxim MAX17040 Fuel Gauge"
370	depends on I2C
371	select REGMAP_I2C
372	help
373	  Maxim models with ModelGauge are fuel-gauge systems for lithium-ion
374	  (Li+) batteries in handheld and portable equipment, including
375	  max17040, max17041, max17043, max17044, max17048, max17049, max17058,
376	  max17059. It is also included in some batteries like max77836.
377
378	  Driver supports reporting SOC (State of Charge, i.e capacity),
379	  voltage and configurable low-SOC wakeup interrupt.
380
381config BATTERY_MAX17042
382	tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
383	depends on I2C
384	select REGMAP_I2C
385	help
386	  MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
387	  in handheld and portable equipment. The MAX17042 is configured
388	  to operate with a single lithium cell. MAX8997 and MAX8966 are
389	  multi-function devices that include fuel gauages that are compatible
390	  with MAX17042. This driver also supports max17047/50 chips which are
391	  improved version of max17042.
392
393config BATTERY_MAX1721X
394	tristate "MAX17211/MAX17215 standalone gas-gauge"
395	depends on W1
396	select REGMAP_W1
397	help
398	  MAX1721x is fuel-gauge systems for lithium-ion (Li+) batteries
399	  in handheld and portable equipment. MAX17211 used with single cell
400	  battery. MAX17215 designed for muticell battery. Both them have
401	  OneWire (W1) host interface.
402
403	  Say Y here to enable support for the MAX17211/MAX17215 standalone
404	  battery gas-gauge.
405
406config BATTERY_Z2
407	tristate "Z2 battery driver"
408	depends on I2C && MACH_ZIPIT2
409	help
410	  Say Y to include support for the battery on the Zipit Z2.
411
412config BATTERY_S3C_ADC
413	tristate "Battery driver for Samsung ADC based monitoring"
414	depends on S3C_ADC
415	help
416	  Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
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_MAX14577
518	tristate "Maxim MAX14577/77836 battery charger driver"
519	depends on MFD_MAX14577
520	help
521	  Say Y to enable support for the battery charger control sysfs and
522	  platform data of MAX14577/77836 MUICs.
523
524config CHARGER_DETECTOR_MAX14656
525	tristate "Maxim MAX14656 USB charger detector"
526	depends on I2C
527	depends on OF
528	help
529	  Say Y to enable support for the Maxim MAX14656 USB charger detector.
530	  The device is compliant with the USB Battery Charging Specification
531	  Revision 1.2 and can be found e.g. in Kindle 4/5th generation
532	  readers and certain LG devices.
533
534config CHARGER_MAX77650
535	tristate "Maxim MAX77650 battery charger driver"
536	depends on MFD_MAX77650
537	help
538	  Say Y to enable support for the battery charger control of MAX77650
539	  PMICs.
540
541config CHARGER_MAX77693
542	tristate "Maxim MAX77693 battery charger driver"
543	depends on MFD_MAX77693
544	help
545	  Say Y to enable support for the Maxim MAX77693 battery charger.
546
547config CHARGER_MAX8997
548	tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
549	depends on MFD_MAX8997 && REGULATOR_MAX8997
550	help
551	  Say Y to enable support for the battery charger control sysfs and
552	  platform data of MAX8997/LP3974 PMICs.
553
554config CHARGER_MAX8998
555	tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
556	depends on MFD_MAX8998 && REGULATOR_MAX8998
557	help
558	  Say Y to enable support for the battery charger control sysfs and
559	  platform data of MAX8998/LP3974 PMICs.
560
561config CHARGER_MP2629
562	tristate "Monolithic power system MP2629 Battery charger"
563	depends on MFD_MP2629
564	depends on MP2629_ADC
565	depends on IIO
566	help
567	  Select this option to enable support for Monolithic power system
568	  Battery charger. This driver provides Battery charger power management
569	  functions on the systems.
570
571config CHARGER_QCOM_SMBB
572	tristate "Qualcomm Switch-Mode Battery Charger and Boost"
573	depends on MFD_SPMI_PMIC || COMPILE_TEST
574	depends on OF
575	depends on EXTCON
576	depends on REGULATOR
577	help
578	  Say Y to include support for the Switch-Mode Battery Charger and
579	  Boost (SMBB) hardware found in Qualcomm PM8941 PMICs.  The charger
580	  is an integrated, single-cell lithium-ion battery charger.  DT
581	  configuration is required for loading, see the devicetree
582	  documentation for more detail.  The base name for this driver is
583	  'pm8941_charger'.
584
585config CHARGER_BQ2415X
586	tristate "TI BQ2415x battery charger driver"
587	depends on I2C
588	help
589	  Say Y to enable support for the TI BQ2415x battery charger
590	  PMICs.
591
592	  You'll need this driver to charge batteries on e.g. Nokia
593	  RX-51/N900.
594
595config CHARGER_BQ24190
596	tristate "TI BQ24190 battery charger driver"
597	depends on I2C
598	depends on EXTCON
599	depends on GPIOLIB || COMPILE_TEST
600	help
601	  Say Y to enable support for the TI BQ24190 battery charger.
602
603config CHARGER_BQ24257
604	tristate "TI BQ24250/24251/24257 battery charger driver"
605	depends on I2C
606	depends on GPIOLIB || COMPILE_TEST
607	select REGMAP_I2C
608	help
609	  Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery
610	  chargers.
611
612config CHARGER_BQ24735
613	tristate "TI BQ24735 battery charger support"
614	depends on I2C
615	depends on GPIOLIB || COMPILE_TEST
616	help
617	  Say Y to enable support for the TI BQ24735 battery charger.
618
619config CHARGER_BQ2515X
620	tristate "TI BQ2515X battery charger family"
621	depends on I2C
622	depends on GPIOLIB || COMPILE_TEST
623	select REGMAP_I2C
624	help
625	  Say Y to enable support for the TI BQ2515X family of battery
626	  charging integrated circuits. The BQ2515X are highly integrated
627	  battery charge management ICs that integrate the most common
628	  functions for wearable devices, namely a charger, an output voltage
629	  rail, ADC for battery and system monitoring, and push-button
630	  controller.
631
632config CHARGER_BQ25890
633	tristate "TI BQ25890 battery charger driver"
634	depends on I2C
635	depends on GPIOLIB || COMPILE_TEST
636	select REGMAP_I2C
637	help
638	  Say Y to enable support for the TI BQ25890 battery charger.
639
640config CHARGER_BQ25980
641	tristate "TI BQ25980 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 BQ25980, BQ25975 and BQ25960
647	  series of fast battery chargers.
648
649config CHARGER_SMB347
650	tristate "Summit Microelectronics SMB3XX Battery Charger"
651	depends on I2C
652	select REGMAP_I2C
653	help
654	  Say Y to include support for Summit Microelectronics SMB345,
655	  SMB347 or SMB358 Battery Charger.
656
657config CHARGER_TPS65090
658	tristate "TPS65090 battery charger driver"
659	depends on MFD_TPS65090
660	help
661	  Say Y here to enable support for battery charging with TPS65090
662	  PMIC chips.
663
664config CHARGER_TPS65217
665	tristate "TPS65217 battery charger driver"
666	depends on MFD_TPS65217
667	help
668	  Say Y here to enable support for battery charging with TPS65217
669	  PMIC chips.
670
671config BATTERY_GAUGE_LTC2941
672	tristate "LTC2941/LTC2943 Battery Gauge Driver"
673	depends on I2C
674	help
675	  Say Y here to include support for LTC2941 and LTC2943 Battery
676	  Gauge IC. The driver reports the charge count continuously, and
677	  measures the voltage and temperature every 10 seconds.
678
679config AB8500_BM
680	bool "AB8500 Battery Management Driver"
681	depends on AB8500_CORE && AB8500_GPADC && (IIO = y)
682	help
683	  Say Y to include support for AB8500 battery management.
684
685config BATTERY_GOLDFISH
686	tristate "Goldfish battery driver"
687	depends on GOLDFISH || COMPILE_TEST
688	depends on HAS_IOMEM
689	help
690	  Say Y to enable support for the battery and AC power in the
691	  Goldfish emulator.
692
693config BATTERY_RT5033
694	tristate "RT5033 fuel gauge support"
695	depends on I2C
696	select REGMAP_I2C
697	help
698	  This adds support for battery fuel gauge in Richtek RT5033 PMIC.
699	  The fuelgauge calculates and determines the battery state of charge
700	  according to battery open circuit voltage.
701
702config CHARGER_RT9455
703	tristate "Richtek RT9455 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 Richtek RT9455 battery charger.
709
710config CHARGER_CROS_USBPD
711	tristate "ChromeOS EC based USBPD charger"
712	depends on CROS_USBPD_NOTIFY
713	help
714	  Say Y here to enable ChromeOS EC based USBPD charger
715	  driver. This driver gets various bits of information about
716	  what is connected to USB PD ports from the EC and converts
717	  that into power_supply properties.
718
719config CHARGER_SC2731
720	tristate "Spreadtrum SC2731 charger driver"
721	depends on MFD_SC27XX_PMIC || COMPILE_TEST
722	help
723	  Say Y here to enable support for battery charging with SC2731
724	  PMIC chips.
725
726config FUEL_GAUGE_SC27XX
727	tristate "Spreadtrum SC27XX fuel gauge driver"
728	depends on MFD_SC27XX_PMIC || COMPILE_TEST
729	depends on IIO
730	help
731	  Say Y here to enable support for fuel gauge with SC27XX
732	  PMIC chips.
733
734config CHARGER_UCS1002
735	tristate "Microchip UCS1002 USB Port Power Controller"
736	depends on I2C
737	depends on OF
738	depends on REGULATOR
739	select REGMAP_I2C
740	help
741	  Say Y to enable support for Microchip UCS1002 Programmable
742	  USB Port Power Controller with Charger Emulation.
743
744config CHARGER_BD70528
745	tristate "ROHM bd70528 charger driver"
746	depends on MFD_ROHM_BD70528
747	select LINEAR_RANGES
748	help
749	  Say Y here to enable support for getting battery status
750	  information and altering charger configurations from charger
751	  block of the ROHM BD70528 Power Management IC.
752
753config CHARGER_BD99954
754	tristate "ROHM bd99954 charger driver"
755	depends on I2C
756	select LINEAR_RANGES
757	help
758	  Say Y here to enable support for getting battery and charger
759	  information and altering charger configurations from the ROHM
760	  BD99954 charger IC.
761
762config CHARGER_WILCO
763	tristate "Wilco EC based charger for ChromeOS"
764	depends on WILCO_EC
765	help
766	  Say Y here to enable control of the charging routines performed
767	  by the Embedded Controller on the Chromebook named Wilco. Further
768	  information can be found in
769	  Documentation/ABI/testing/sysfs-class-power-wilco
770
771config RN5T618_POWER
772	tristate "RN5T618 charger/fuel gauge support"
773	depends on MFD_RN5T618
774	help
775	  Say Y here to have support for RN5T618 PMIC family fuel gauge and charger.
776	  This driver can also be built as a module. If so, the module will be
777	  called rn5t618_power.
778
779endif # POWER_SUPPLY
780