xref: /openbmc/linux/drivers/power/Kconfig (revision eb3fcf00) 
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_DS2760
79	tristate "DS2760 battery driver (HP iPAQ & others)"
80	depends on W1 && W1_SLAVE_DS2760
81	help
82	  Say Y here to enable support for batteries with ds2760 chip.
83
84config BATTERY_DS2780
85	tristate "DS2780 battery driver"
86	depends on HAS_IOMEM
87	select W1
88	select W1_SLAVE_DS2780
89	help
90	  Say Y here to enable support for batteries with ds2780 chip.
91
92config BATTERY_DS2781
93	tristate "DS2781 battery driver"
94	depends on HAS_IOMEM
95	select W1
96	select W1_SLAVE_DS2781
97	help
98	  If you enable this you will have the DS2781 battery driver support.
99
100	  The battery monitor chip is used in many batteries/devices
101	  as the one who is responsible for charging/discharging/monitoring
102	  Li+ batteries.
103
104	  If you are unsure, say N.
105
106config BATTERY_DS2782
107	tristate "DS2782/DS2786 standalone gas-gauge"
108	depends on I2C
109	help
110	  Say Y here to enable support for the DS2782/DS2786 standalone battery
111	  gas-gauge.
112
113config BATTERY_PMU
114	tristate "Apple PMU battery"
115	depends on PPC32 && ADB_PMU
116	help
117	  Say Y here to expose battery information on Apple machines
118	  through the generic battery class.
119
120config BATTERY_OLPC
121	tristate "One Laptop Per Child battery"
122	depends on X86_32 && OLPC
123	help
124	  Say Y to enable support for the battery on the OLPC laptop.
125
126config BATTERY_TOSA
127	tristate "Sharp SL-6000 (tosa) battery"
128	depends on MACH_TOSA && MFD_TC6393XB && TOUCHSCREEN_WM97XX
129	help
130	  Say Y to enable support for the battery on the Sharp Zaurus
131	  SL-6000 (tosa) models.
132
133config BATTERY_COLLIE
134	tristate "Sharp SL-5500 (collie) battery"
135	depends on SA1100_COLLIE && MCP_UCB1200
136	help
137	  Say Y to enable support for the battery on the Sharp Zaurus
138	  SL-5500 (collie) models.
139
140config BATTERY_IPAQ_MICRO
141	tristate "iPAQ Atmel Micro ASIC battery driver"
142	depends on MFD_IPAQ_MICRO
143	help
144	  Choose this option if you want to monitor battery status on
145	  Compaq/HP iPAQ h3100 and h3600.
146
147config BATTERY_WM97XX
148	bool "WM97xx generic battery driver"
149	depends on TOUCHSCREEN_WM97XX=y
150	help
151	  Say Y to enable support for battery measured by WM97xx aux port.
152
153config BATTERY_SBS
154        tristate "SBS Compliant gas gauge"
155        depends on I2C
156        help
157	  Say Y to include support for SBS battery driver for SBS-compliant
158	  gas gauges.
159
160config BATTERY_BQ27x00
161	tristate "BQ27x00 battery driver"
162	depends on I2C || I2C=n
163	help
164	  Say Y here to enable support for batteries with BQ27x00 (I2C/HDQ) chips.
165
166config BATTERY_BQ27X00_I2C
167	bool "BQ27200/BQ27500 support"
168	depends on BATTERY_BQ27x00
169	depends on I2C
170	default y
171	help
172	  Say Y here to enable support for batteries with BQ27x00 (I2C) chips.
173
174config BATTERY_BQ27X00_PLATFORM
175	bool "BQ27000 support"
176	depends on BATTERY_BQ27x00
177	default y
178	help
179	  Say Y here to enable support for batteries with BQ27000 (HDQ) chips.
180
181config BATTERY_DA9030
182	tristate "DA9030 battery driver"
183	depends on PMIC_DA903X
184	help
185	  Say Y here to enable support for batteries charger integrated into
186	  DA9030 PMIC.
187
188config BATTERY_DA9052
189	tristate "Dialog DA9052 Battery"
190	depends on PMIC_DA9052
191	help
192	  Say Y here to enable support for batteries charger integrated into
193	  DA9052 PMIC.
194
195config CHARGER_DA9150
196	tristate "Dialog Semiconductor DA9150 Charger support"
197	depends on MFD_DA9150
198	depends on DA9150_GPADC
199	depends on IIO
200	help
201	  Say Y here to enable support for charger unit of the DA9150
202	  Integrated Charger & Fuel-Gauge IC.
203
204	  This driver can also be built as a module. If so, the module will be
205	  called da9150-charger.
206
207config AXP288_CHARGER
208	tristate "X-Powers AXP288 Charger"
209	depends on MFD_AXP20X && EXTCON_AXP288
210	help
211	  Say yes here to have support X-Power AXP288 power management IC (PMIC)
212	  integrated charger.
213
214config AXP288_FUEL_GAUGE
215	tristate "X-Powers AXP288 Fuel Gauge"
216	depends on MFD_AXP20X && IIO
217	help
218	  Say yes here to have support for X-Power power management IC (PMIC)
219	  Fuel Gauge. The device provides battery statistics and status
220	  monitoring as well as alerts for battery over/under voltage and
221	  over/under temperature.
222
223config BATTERY_MAX17040
224	tristate "Maxim MAX17040 Fuel Gauge"
225	depends on I2C
226	help
227	  MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries
228	  in handheld and portable equipment. The MAX17040 is configured
229	  to operate with a single lithium cell
230
231config BATTERY_MAX17042
232	tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
233	depends on I2C
234	select REGMAP_I2C
235	help
236	  MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
237	  in handheld and portable equipment. The MAX17042 is configured
238	  to operate with a single lithium cell. MAX8997 and MAX8966 are
239	  multi-function devices that include fuel gauages that are compatible
240	  with MAX17042. This driver also supports max17047/50 chips which are
241	  improved version of max17042.
242
243config BATTERY_Z2
244	tristate "Z2 battery driver"
245	depends on I2C && MACH_ZIPIT2
246	help
247	  Say Y to include support for the battery on the Zipit Z2.
248
249config BATTERY_S3C_ADC
250	tristate "Battery driver for Samsung ADC based monitoring"
251	depends on S3C_ADC
252	help
253	  Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
254
255config BATTERY_TWL4030_MADC
256	tristate "TWL4030 MADC battery driver"
257	depends on TWL4030_MADC
258	help
259	  Say Y here to enable this dumb driver for batteries managed
260	  through the TWL4030 MADC.
261
262config CHARGER_88PM860X
263	tristate "Marvell 88PM860x Charger driver"
264	depends on MFD_88PM860X && BATTERY_88PM860X
265	help
266	  Say Y here to enable charger for Marvell 88PM860x chip.
267
268config CHARGER_PCF50633
269	tristate "NXP PCF50633 MBC"
270	depends on MFD_PCF50633
271	help
272	 Say Y to include support for NXP PCF50633 Main Battery Charger.
273
274config BATTERY_JZ4740
275	tristate "Ingenic JZ4740 battery"
276	depends on MACH_JZ4740
277	depends on MFD_JZ4740_ADC
278	help
279	  Say Y to enable support for the battery on Ingenic JZ4740 based
280	  boards.
281
282	  This driver can be build as a module. If so, the module will be
283	  called jz4740-battery.
284
285config BATTERY_INTEL_MID
286	tristate "Battery driver for Intel MID platforms"
287	depends on INTEL_SCU_IPC && SPI
288	help
289	  Say Y here to enable the battery driver on Intel MID
290	  platforms.
291
292config BATTERY_RX51
293	tristate "Nokia RX-51 (N900) battery driver"
294	depends on TWL4030_MADC
295	help
296	  Say Y here to enable support for battery information on Nokia
297	  RX-51, also known as N900 tablet.
298
299config CHARGER_ISP1704
300	tristate "ISP1704 USB Charger Detection"
301	depends on USB_PHY
302	help
303	  Say Y to enable support for USB Charger Detection with
304	  ISP1707/ISP1704 USB transceivers.
305
306config CHARGER_MAX8903
307	tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
308	help
309	  Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
310	  The driver supports controlling charger-enable and current-limit
311	  pins based on the status of charger connections with interrupt
312	  handlers.
313
314config CHARGER_TWL4030
315	tristate "OMAP TWL4030 BCI charger driver"
316	depends on TWL4030_CORE
317	help
318	  Say Y here to enable support for TWL4030 Battery Charge Interface.
319
320config CHARGER_LP8727
321	tristate "TI/National Semiconductor LP8727 charger driver"
322	depends on I2C
323	help
324	  Say Y here to enable support for LP8727 Charger Driver.
325
326config CHARGER_LP8788
327	tristate "TI LP8788 charger driver"
328	depends on MFD_LP8788
329	depends on LP8788_ADC
330	depends on IIO
331	help
332	  Say Y to enable support for the LP8788 linear charger.
333
334config CHARGER_GPIO
335	tristate "GPIO charger"
336	depends on GPIOLIB || COMPILE_TEST
337	help
338	  Say Y to include support for chargers which report their online status
339	  through a GPIO pin.
340
341	  This driver can be build as a module. If so, the module will be
342	  called gpio-charger.
343
344config CHARGER_MANAGER
345	bool "Battery charger manager for multiple chargers"
346	depends on REGULATOR
347	select EXTCON
348	help
349          Say Y to enable charger-manager support, which allows multiple
350          chargers attached to a battery and multiple batteries attached to a
351          system. The charger-manager also can monitor charging status in
352          runtime and in suspend-to-RAM by waking up the system periodically
353          with help of suspend_again support.
354
355config CHARGER_MAX14577
356	tristate "Maxim MAX14577/77836 battery charger driver"
357	depends on MFD_MAX14577
358	help
359	  Say Y to enable support for the battery charger control sysfs and
360	  platform data of MAX14577/77836 MUICs.
361
362config CHARGER_MAX77693
363	tristate "Maxim MAX77693 battery charger driver"
364	depends on MFD_MAX77693
365	help
366	  Say Y to enable support for the Maxim MAX77693 battery charger.
367
368config CHARGER_MAX8997
369	tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
370	depends on MFD_MAX8997 && REGULATOR_MAX8997
371	help
372	  Say Y to enable support for the battery charger control sysfs and
373	  platform data of MAX8997/LP3974 PMICs.
374
375config CHARGER_MAX8998
376	tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
377	depends on MFD_MAX8998 && REGULATOR_MAX8998
378	help
379	  Say Y to enable support for the battery charger control sysfs and
380	  platform data of MAX8998/LP3974 PMICs.
381
382config CHARGER_BQ2415X
383	tristate "TI BQ2415x battery charger driver"
384	depends on I2C
385	help
386	  Say Y to enable support for the TI BQ2415x battery charger
387	  PMICs.
388
389	  You'll need this driver to charge batteries on e.g. Nokia
390	  RX-51/N900.
391
392config CHARGER_BQ24190
393	tristate "TI BQ24190 battery charger driver"
394	depends on I2C
395	depends on GPIOLIB || COMPILE_TEST
396	help
397	  Say Y to enable support for the TI BQ24190 battery charger.
398
399config CHARGER_BQ24257
400	tristate "TI BQ24257 battery charger driver"
401	depends on I2C
402	depends on GPIOLIB || COMPILE_TEST
403	depends on REGMAP_I2C
404	help
405	  Say Y to enable support for the TI BQ24257 battery charger.
406
407config CHARGER_BQ24735
408	tristate "TI BQ24735 battery charger support"
409	depends on I2C
410	depends on GPIOLIB || COMPILE_TEST
411	help
412	  Say Y to enable support for the TI BQ24735 battery charger.
413
414config CHARGER_BQ25890
415	tristate "TI BQ25890 battery charger driver"
416	depends on I2C
417	depends on GPIOLIB || COMPILE_TEST
418	select REGMAP_I2C
419	help
420	  Say Y to enable support for the TI BQ25890 battery charger.
421
422config CHARGER_SMB347
423	tristate "Summit Microelectronics SMB347 Battery Charger"
424	depends on I2C
425	select REGMAP_I2C
426	help
427	  Say Y to include support for Summit Microelectronics SMB347
428	  Battery Charger.
429
430config CHARGER_TPS65090
431	tristate "TPS65090 battery charger driver"
432	depends on MFD_TPS65090
433	help
434	 Say Y here to enable support for battery charging with TPS65090
435	 PMIC chips.
436
437config BATTERY_GAUGE_LTC2941
438	tristate "LTC2941/LTC2943 Battery Gauge Driver"
439	depends on I2C
440	help
441	  Say Y here to include support for LTC2941 and LTC2943 Battery
442	  Gauge IC. The driver reports the charge count continuously, and
443	  measures the voltage and temperature every 10 seconds.
444
445config AB8500_BM
446	bool "AB8500 Battery Management Driver"
447	depends on AB8500_CORE && AB8500_GPADC
448	help
449	  Say Y to include support for AB8500 battery management.
450
451config BATTERY_GOLDFISH
452	tristate "Goldfish battery driver"
453	depends on GOLDFISH || COMPILE_TEST
454	depends on HAS_IOMEM
455	help
456	  Say Y to enable support for the battery and AC power in the
457	  Goldfish emulator.
458
459config BATTERY_RT5033
460	tristate "RT5033 fuel gauge support"
461	depends on MFD_RT5033
462	help
463	  This adds support for battery fuel gauge in Richtek RT5033 PMIC.
464	  The fuelgauge calculates and determines the battery state of charge
465	  according to battery open circuit voltage.
466
467config CHARGER_RT9455
468	tristate "Richtek RT9455 battery charger driver"
469	depends on I2C
470	depends on GPIOLIB || COMPILE_TEST
471	select REGMAP_I2C
472	help
473	  Say Y to enable support for Richtek RT9455 battery charger.
474
475source "drivers/power/reset/Kconfig"
476
477endif # POWER_SUPPLY
478
479source "drivers/power/avs/Kconfig"
480