xref: /openbmc/linux/drivers/power/supply/Kconfig (revision 1c2dd16a) 
1menuconfig POWER_SUPPLY
2	bool "Power supply class support"
3	help
4	  Say Y here to enable power supply class support. This allows
5	  power supply (batteries, AC, USB) monitoring by userspace
6	  via sysfs and uevent (if available) and/or APM kernel interface
7	  (if selected below).
8
9if POWER_SUPPLY
10
11config POWER_SUPPLY_DEBUG
12	bool "Power supply debug"
13	help
14	  Say Y here to enable debugging messages for power supply class
15	  and drivers.
16
17config PDA_POWER
18	tristate "Generic PDA/phone power driver"
19	depends on !S390
20	help
21	  Say Y here to enable generic power driver for PDAs and phones with
22	  one or two external power supplies (AC/USB) connected to main and
23	  backup batteries, and optional builtin charger.
24
25config APM_POWER
26	tristate "APM emulation for class batteries"
27	depends on APM_EMULATION
28	help
29	  Say Y here to enable support APM status emulation using
30	  battery class devices.
31
32config GENERIC_ADC_BATTERY
33	tristate "Generic battery support using IIO"
34	depends on IIO
35	help
36	  Say Y here to enable support for the generic battery driver
37	  which uses IIO framework to read adc.
38
39config MAX8925_POWER
40	tristate "MAX8925 battery charger support"
41	depends on MFD_MAX8925
42	help
43	  Say Y here to enable support for the battery charger in the Maxim
44	  MAX8925 PMIC.
45
46config WM831X_BACKUP
47	tristate "WM831X backup battery charger support"
48	depends on MFD_WM831X
49	help
50	  Say Y here to enable support for the backup battery charger
51	  in the Wolfson Microelectronics WM831x PMICs.
52
53config WM831X_POWER
54	tristate "WM831X PMU support"
55	depends on MFD_WM831X
56	help
57	  Say Y here to enable support for the power management unit
58	  provided by Wolfson Microelectronics WM831x PMICs.
59
60config WM8350_POWER
61        tristate "WM8350 PMU support"
62        depends on MFD_WM8350
63        help
64          Say Y here to enable support for the power management unit
65	  provided by the Wolfson Microelectronics WM8350 PMIC.
66
67config TEST_POWER
68	tristate "Test power driver"
69	help
70	  This driver is used for testing. It's safe to say M here.
71
72config BATTERY_88PM860X
73	tristate "Marvell 88PM860x battery driver"
74	depends on MFD_88PM860X
75	help
76	  Say Y here to enable battery monitor for Marvell 88PM860x chip.
77
78config BATTERY_ACT8945A
79	tristate "Active-semi ACT8945A charger driver"
80	depends on MFD_ACT8945A || COMPILE_TEST
81	help
82	  Say Y here to enable support for power supply provided by
83	  Active-semi ActivePath ACT8945A charger.
84
85config BATTERY_DS2760
86	tristate "DS2760 battery driver (HP iPAQ & others)"
87	depends on W1 && W1_SLAVE_DS2760
88	help
89	  Say Y here to enable support for batteries with ds2760 chip.
90
91config BATTERY_DS2780
92	tristate "DS2780 battery driver"
93	depends on HAS_IOMEM
94	select W1
95	select W1_SLAVE_DS2780
96	help
97	  Say Y here to enable support for batteries with ds2780 chip.
98
99config BATTERY_DS2781
100	tristate "DS2781 battery driver"
101	depends on HAS_IOMEM
102	select W1
103	select W1_SLAVE_DS2781
104	help
105	  If you enable this you will have the DS2781 battery driver support.
106
107	  The battery monitor chip is used in many batteries/devices
108	  as the one who is responsible for charging/discharging/monitoring
109	  Li+ batteries.
110
111	  If you are unsure, say N.
112
113config BATTERY_DS2782
114	tristate "DS2782/DS2786 standalone gas-gauge"
115	depends on I2C
116	help
117	  Say Y here to enable support for the DS2782/DS2786 standalone battery
118	  gas-gauge.
119
120config BATTERY_LEGO_EV3
121	tristate "LEGO MINDSTORMS EV3 battery"
122	depends on OF && IIO && GPIOLIB
123	help
124	  Say Y here to enable support for the LEGO MINDSTORMS EV3 battery.
125
126config BATTERY_PMU
127	tristate "Apple PMU battery"
128	depends on PPC32 && ADB_PMU
129	help
130	  Say Y here to expose battery information on Apple machines
131	  through the generic battery class.
132
133config BATTERY_OLPC
134	tristate "One Laptop Per Child battery"
135	depends on X86_32 && OLPC
136	help
137	  Say Y to enable support for the battery on the OLPC laptop.
138
139config BATTERY_TOSA
140	tristate "Sharp SL-6000 (tosa) battery"
141	depends on MACH_TOSA && MFD_TC6393XB && TOUCHSCREEN_WM97XX
142	help
143	  Say Y to enable support for the battery on the Sharp Zaurus
144	  SL-6000 (tosa) models.
145
146config BATTERY_COLLIE
147	tristate "Sharp SL-5500 (collie) battery"
148	depends on SA1100_COLLIE && MCP_UCB1200
149	help
150	  Say Y to enable support for the battery on the Sharp Zaurus
151	  SL-5500 (collie) models.
152
153config BATTERY_IPAQ_MICRO
154	tristate "iPAQ Atmel Micro ASIC battery driver"
155	depends on MFD_IPAQ_MICRO
156	help
157	  Choose this option if you want to monitor battery status on
158	  Compaq/HP iPAQ h3100 and h3600.
159
160config BATTERY_WM97XX
161	bool "WM97xx generic battery driver"
162	depends on TOUCHSCREEN_WM97XX=y
163	help
164	  Say Y to enable support for battery measured by WM97xx aux port.
165
166config BATTERY_SBS
167        tristate "SBS Compliant gas gauge"
168        depends on I2C
169        help
170	  Say Y to include support for SBS battery driver for SBS-compliant
171	  gas gauges.
172
173config CHARGER_SBS
174        tristate "SBS Compliant charger"
175        depends on I2C
176        help
177	  Say Y to include support for SBS compilant battery chargers.
178
179config BATTERY_BQ27XXX
180	tristate "BQ27xxx battery driver"
181	help
182	  Say Y here to enable support for batteries with BQ27xxx chips.
183
184config BATTERY_BQ27XXX_I2C
185	tristate "BQ27xxx I2C support"
186	depends on BATTERY_BQ27XXX
187	depends on I2C
188	default y
189	help
190	  Say Y here to enable support for batteries with BQ27xxx chips
191	  connected over an I2C bus.
192
193config BATTERY_DA9030
194	tristate "DA9030 battery driver"
195	depends on PMIC_DA903X
196	help
197	  Say Y here to enable support for batteries charger integrated into
198	  DA9030 PMIC.
199
200config BATTERY_DA9052
201	tristate "Dialog DA9052 Battery"
202	depends on PMIC_DA9052
203	help
204	  Say Y here to enable support for batteries charger integrated into
205	  DA9052 PMIC.
206
207config CHARGER_DA9150
208	tristate "Dialog Semiconductor DA9150 Charger support"
209	depends on MFD_DA9150
210	depends on DA9150_GPADC
211	depends on IIO
212	help
213	  Say Y here to enable support for charger unit of the DA9150
214	  Integrated Charger & Fuel-Gauge IC.
215
216	  This driver can also be built as a module. If so, the module will be
217	  called da9150-charger.
218
219config BATTERY_DA9150
220	tristate "Dialog Semiconductor DA9150 Fuel Gauge support"
221	depends on MFD_DA9150
222	help
223	  Say Y here to enable support for the Fuel-Gauge unit of the DA9150
224	  Integrated Charger & Fuel-Gauge IC
225
226	  This driver can also be built as a module. If so, the module will be
227	  called da9150-fg.
228
229config CHARGER_AXP20X
230	tristate "X-Powers AXP20X and AXP22X AC power supply driver"
231	depends on MFD_AXP20X
232	depends on AXP20X_ADC
233	depends on IIO
234	help
235	  Say Y here to enable support for X-Powers AXP20X and AXP22X PMICs' AC
236	  power supply.
237
238	  This driver can also be built as a module. If so, the module will be
239	  called axp20x_ac_power.
240
241config AXP288_CHARGER
242	tristate "X-Powers AXP288 Charger"
243	depends on MFD_AXP20X && EXTCON_AXP288
244	help
245	  Say yes here to have support X-Power AXP288 power management IC (PMIC)
246	  integrated charger.
247
248config AXP288_FUEL_GAUGE
249	tristate "X-Powers AXP288 Fuel Gauge"
250	depends on MFD_AXP20X && IIO
251	help
252	  Say yes here to have support for X-Power power management IC (PMIC)
253	  Fuel Gauge. The device provides battery statistics and status
254	  monitoring as well as alerts for battery over/under voltage and
255	  over/under temperature.
256
257config BATTERY_MAX17040
258	tristate "Maxim MAX17040 Fuel Gauge"
259	depends on I2C
260	help
261	  MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries
262	  in handheld and portable equipment. The MAX17040 is configured
263	  to operate with a single lithium cell
264
265config BATTERY_MAX17042
266	tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
267	depends on I2C
268	select REGMAP_I2C
269	help
270	  MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
271	  in handheld and portable equipment. The MAX17042 is configured
272	  to operate with a single lithium cell. MAX8997 and MAX8966 are
273	  multi-function devices that include fuel gauages that are compatible
274	  with MAX17042. This driver also supports max17047/50 chips which are
275	  improved version of max17042.
276
277config BATTERY_Z2
278	tristate "Z2 battery driver"
279	depends on I2C && MACH_ZIPIT2
280	help
281	  Say Y to include support for the battery on the Zipit Z2.
282
283config BATTERY_S3C_ADC
284	tristate "Battery driver for Samsung ADC based monitoring"
285	depends on S3C_ADC
286	help
287	  Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
288
289config BATTERY_TWL4030_MADC
290	tristate "TWL4030 MADC battery driver"
291	depends on TWL4030_MADC
292	help
293	  Say Y here to enable this dumb driver for batteries managed
294	  through the TWL4030 MADC.
295
296config CHARGER_88PM860X
297	tristate "Marvell 88PM860x Charger driver"
298	depends on MFD_88PM860X && BATTERY_88PM860X
299	help
300	  Say Y here to enable charger for Marvell 88PM860x chip.
301
302config CHARGER_PCF50633
303	tristate "NXP PCF50633 MBC"
304	depends on MFD_PCF50633
305	help
306	 Say Y to include support for NXP PCF50633 Main Battery Charger.
307
308config BATTERY_JZ4740
309	tristate "Ingenic JZ4740 battery"
310	depends on MACH_JZ4740
311	depends on MFD_JZ4740_ADC
312	help
313	  Say Y to enable support for the battery on Ingenic JZ4740 based
314	  boards.
315
316	  This driver can be build as a module. If so, the module will be
317	  called jz4740-battery.
318
319config BATTERY_RX51
320	tristate "Nokia RX-51 (N900) battery driver"
321	depends on TWL4030_MADC
322	help
323	  Say Y here to enable support for battery information on Nokia
324	  RX-51, also known as N900 tablet.
325
326config CHARGER_CPCAP
327	tristate "CPCAP PMIC Charger Driver"
328	depends on MFD_CPCAP && IIO
329	default MFD_CPCAP
330	help
331	  Say Y to enable support for CPCAP PMIC charger driver for Motorola
332	  mobile devices such as Droid 4.
333
334config CHARGER_ISP1704
335	tristate "ISP1704 USB Charger Detection"
336	depends on USB_PHY
337	depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
338	help
339	  Say Y to enable support for USB Charger Detection with
340	  ISP1707/ISP1704 USB transceivers.
341
342config CHARGER_MAX8903
343	tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
344	help
345	  Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
346	  The driver supports controlling charger-enable and current-limit
347	  pins based on the status of charger connections with interrupt
348	  handlers.
349
350config CHARGER_TWL4030
351	tristate "OMAP TWL4030 BCI charger driver"
352	depends on IIO && TWL4030_CORE
353	help
354	  Say Y here to enable support for TWL4030 Battery Charge Interface.
355
356config CHARGER_LP8727
357	tristate "TI/National Semiconductor LP8727 charger driver"
358	depends on I2C
359	help
360	  Say Y here to enable support for LP8727 Charger Driver.
361
362config CHARGER_LP8788
363	tristate "TI LP8788 charger driver"
364	depends on MFD_LP8788
365	depends on LP8788_ADC
366	depends on IIO
367	help
368	  Say Y to enable support for the LP8788 linear charger.
369
370config CHARGER_GPIO
371	tristate "GPIO charger"
372	depends on GPIOLIB || COMPILE_TEST
373	help
374	  Say Y to include support for chargers which report their online status
375	  through a GPIO pin.
376
377	  This driver can be build as a module. If so, the module will be
378	  called gpio-charger.
379
380config CHARGER_MANAGER
381	bool "Battery charger manager for multiple chargers"
382	depends on REGULATOR
383	select EXTCON
384	help
385          Say Y to enable charger-manager support, which allows multiple
386          chargers attached to a battery and multiple batteries attached to a
387          system. The charger-manager also can monitor charging status in
388          runtime and in suspend-to-RAM by waking up the system periodically
389          with help of suspend_again support.
390
391config CHARGER_MAX14577
392	tristate "Maxim MAX14577/77836 battery charger driver"
393	depends on MFD_MAX14577
394	help
395	  Say Y to enable support for the battery charger control sysfs and
396	  platform data of MAX14577/77836 MUICs.
397
398config CHARGER_DETECTOR_MAX14656
399	tristate "Maxim MAX14656 USB charger detector"
400	depends on I2C
401	depends on OF
402	help
403	  Say Y to enable support for the Maxim MAX14656 USB charger detector.
404	  The device is compliant with the USB Battery Charging Specification
405	  Revision 1.2 and can be found e.g. in Kindle 4/5th generation
406	  readers and certain LG devices.
407
408config CHARGER_MAX77693
409	tristate "Maxim MAX77693 battery charger driver"
410	depends on MFD_MAX77693
411	help
412	  Say Y to enable support for the Maxim MAX77693 battery charger.
413
414config CHARGER_MAX8997
415	tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
416	depends on MFD_MAX8997 && REGULATOR_MAX8997
417	help
418	  Say Y to enable support for the battery charger control sysfs and
419	  platform data of MAX8997/LP3974 PMICs.
420
421config CHARGER_MAX8998
422	tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
423	depends on MFD_MAX8998 && REGULATOR_MAX8998
424	help
425	  Say Y to enable support for the battery charger control sysfs and
426	  platform data of MAX8998/LP3974 PMICs.
427
428config CHARGER_QCOM_SMBB
429	tristate "Qualcomm Switch-Mode Battery Charger and Boost"
430	depends on MFD_SPMI_PMIC || COMPILE_TEST
431	depends on OF
432	depends on EXTCON
433	depends on REGULATOR
434	help
435	  Say Y to include support for the Switch-Mode Battery Charger and
436	  Boost (SMBB) hardware found in Qualcomm PM8941 PMICs.  The charger
437	  is an integrated, single-cell lithium-ion battery charger.  DT
438	  configuration is required for loading, see the devicetree
439	  documentation for more detail.  The base name for this driver is
440	  'pm8941_charger'.
441
442config CHARGER_BQ2415X
443	tristate "TI BQ2415x battery charger driver"
444	depends on I2C
445	help
446	  Say Y to enable support for the TI BQ2415x battery charger
447	  PMICs.
448
449	  You'll need this driver to charge batteries on e.g. Nokia
450	  RX-51/N900.
451
452config CHARGER_BQ24190
453	tristate "TI BQ24190 battery charger driver"
454	depends on I2C
455	depends on EXTCON
456	depends on GPIOLIB || COMPILE_TEST
457	help
458	  Say Y to enable support for the TI BQ24190 battery charger.
459
460config CHARGER_BQ24257
461	tristate "TI BQ24250/24251/24257 battery charger driver"
462	depends on I2C
463	depends on GPIOLIB || COMPILE_TEST
464	depends on REGMAP_I2C
465	help
466	  Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery
467	  chargers.
468
469config CHARGER_BQ24735
470	tristate "TI BQ24735 battery charger support"
471	depends on I2C
472	depends on GPIOLIB || COMPILE_TEST
473	help
474	  Say Y to enable support for the TI BQ24735 battery charger.
475
476config CHARGER_BQ25890
477	tristate "TI BQ25890 battery charger driver"
478	depends on I2C
479	depends on GPIOLIB || COMPILE_TEST
480	select REGMAP_I2C
481	help
482	  Say Y to enable support for the TI BQ25890 battery charger.
483
484config CHARGER_SMB347
485	tristate "Summit Microelectronics SMB347 Battery Charger"
486	depends on I2C
487	select REGMAP_I2C
488	help
489	  Say Y to include support for Summit Microelectronics SMB347
490	  Battery Charger.
491
492config CHARGER_TPS65090
493	tristate "TPS65090 battery charger driver"
494	depends on MFD_TPS65090
495	help
496	 Say Y here to enable support for battery charging with TPS65090
497	 PMIC chips.
498
499config CHARGER_TPS65217
500	tristate "TPS65217 battery charger driver"
501	depends on MFD_TPS65217
502	help
503	 Say Y here to enable support for battery charging with TPS65217
504	 PMIC chips.
505
506config BATTERY_GAUGE_LTC2941
507	tristate "LTC2941/LTC2943 Battery Gauge Driver"
508	depends on I2C
509	help
510	  Say Y here to include support for LTC2941 and LTC2943 Battery
511	  Gauge IC. The driver reports the charge count continuously, and
512	  measures the voltage and temperature every 10 seconds.
513
514config AB8500_BM
515	bool "AB8500 Battery Management Driver"
516	depends on AB8500_CORE && AB8500_GPADC
517	help
518	  Say Y to include support for AB8500 battery management.
519
520config BATTERY_GOLDFISH
521	tristate "Goldfish battery driver"
522	depends on GOLDFISH || COMPILE_TEST
523	depends on HAS_IOMEM
524	help
525	  Say Y to enable support for the battery and AC power in the
526	  Goldfish emulator.
527
528config BATTERY_RT5033
529	tristate "RT5033 fuel gauge support"
530	depends on MFD_RT5033
531	help
532	  This adds support for battery fuel gauge in Richtek RT5033 PMIC.
533	  The fuelgauge calculates and determines the battery state of charge
534	  according to battery open circuit voltage.
535
536config CHARGER_RT9455
537	tristate "Richtek RT9455 battery charger driver"
538	depends on I2C
539	depends on GPIOLIB || COMPILE_TEST
540	select REGMAP_I2C
541	help
542	  Say Y to enable support for Richtek RT9455 battery charger.
543
544config AXP20X_POWER
545	tristate "AXP20x power supply driver"
546	depends on MFD_AXP20X
547	help
548	  This driver provides support for the power supply features of
549	  AXP20x PMIC.
550
551endif # POWER_SUPPLY
552