xref: /openbmc/linux/drivers/power/Kconfig (revision 65ee8aeb)
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_FUEL_GAUGE
208	tristate "X-Powers AXP288 Fuel Gauge"
209	depends on MFD_AXP20X && IIO
210	help
211	  Say yes here to have support for X-Power power management IC (PMIC)
212	  Fuel Gauge. The device provides battery statistics and status
213	  monitoring as well as alerts for battery over/under voltage and
214	  over/under temperature.
215
216config BATTERY_MAX17040
217	tristate "Maxim MAX17040 Fuel Gauge"
218	depends on I2C
219	help
220	  MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries
221	  in handheld and portable equipment. The MAX17040 is configured
222	  to operate with a single lithium cell
223
224config BATTERY_MAX17042
225	tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
226	depends on I2C
227	select REGMAP_I2C
228	help
229	  MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
230	  in handheld and portable equipment. The MAX17042 is configured
231	  to operate with a single lithium cell. MAX8997 and MAX8966 are
232	  multi-function devices that include fuel gauages that are compatible
233	  with MAX17042. This driver also supports max17047/50 chips which are
234	  improved version of max17042.
235
236config BATTERY_Z2
237	tristate "Z2 battery driver"
238	depends on I2C && MACH_ZIPIT2
239	help
240	  Say Y to include support for the battery on the Zipit Z2.
241
242config BATTERY_S3C_ADC
243	tristate "Battery driver for Samsung ADC based monitoring"
244	depends on S3C_ADC
245	help
246	  Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
247
248config BATTERY_TWL4030_MADC
249	tristate "TWL4030 MADC battery driver"
250	depends on TWL4030_MADC
251	help
252	  Say Y here to enable this dumb driver for batteries managed
253	  through the TWL4030 MADC.
254
255config CHARGER_88PM860X
256	tristate "Marvell 88PM860x Charger driver"
257	depends on MFD_88PM860X && BATTERY_88PM860X
258	help
259	  Say Y here to enable charger for Marvell 88PM860x chip.
260
261config CHARGER_PCF50633
262	tristate "NXP PCF50633 MBC"
263	depends on MFD_PCF50633
264	help
265	 Say Y to include support for NXP PCF50633 Main Battery Charger.
266
267config BATTERY_JZ4740
268	tristate "Ingenic JZ4740 battery"
269	depends on MACH_JZ4740
270	depends on MFD_JZ4740_ADC
271	help
272	  Say Y to enable support for the battery on Ingenic JZ4740 based
273	  boards.
274
275	  This driver can be build as a module. If so, the module will be
276	  called jz4740-battery.
277
278config BATTERY_INTEL_MID
279	tristate "Battery driver for Intel MID platforms"
280	depends on INTEL_SCU_IPC && SPI
281	help
282	  Say Y here to enable the battery driver on Intel MID
283	  platforms.
284
285config BATTERY_RX51
286	tristate "Nokia RX-51 (N900) battery driver"
287	depends on TWL4030_MADC
288	help
289	  Say Y here to enable support for battery information on Nokia
290	  RX-51, also known as N900 tablet.
291
292config CHARGER_ISP1704
293	tristate "ISP1704 USB Charger Detection"
294	depends on USB_PHY
295	help
296	  Say Y to enable support for USB Charger Detection with
297	  ISP1707/ISP1704 USB transceivers.
298
299config CHARGER_MAX8903
300	tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
301	help
302	  Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
303	  The driver supports controlling charger-enable and current-limit
304	  pins based on the status of charger connections with interrupt
305	  handlers.
306
307config CHARGER_TWL4030
308	tristate "OMAP TWL4030 BCI charger driver"
309	depends on TWL4030_CORE
310	help
311	  Say Y here to enable support for TWL4030 Battery Charge Interface.
312
313config CHARGER_LP8727
314	tristate "TI/National Semiconductor LP8727 charger driver"
315	depends on I2C
316	help
317	  Say Y here to enable support for LP8727 Charger Driver.
318
319config CHARGER_LP8788
320	tristate "TI LP8788 charger driver"
321	depends on MFD_LP8788
322	depends on LP8788_ADC
323	depends on IIO
324	help
325	  Say Y to enable support for the LP8788 linear charger.
326
327config CHARGER_GPIO
328	tristate "GPIO charger"
329	depends on GPIOLIB
330	help
331	  Say Y to include support for chargers which report their online status
332	  through a GPIO pin.
333
334	  This driver can be build as a module. If so, the module will be
335	  called gpio-charger.
336
337config CHARGER_MANAGER
338	bool "Battery charger manager for multiple chargers"
339	depends on REGULATOR
340	select EXTCON
341	help
342          Say Y to enable charger-manager support, which allows multiple
343          chargers attached to a battery and multiple batteries attached to a
344          system. The charger-manager also can monitor charging status in
345          runtime and in suspend-to-RAM by waking up the system periodically
346          with help of suspend_again support.
347
348config CHARGER_MAX14577
349	tristate "Maxim MAX14577/77836 battery charger driver"
350	depends on MFD_MAX14577
351	help
352	  Say Y to enable support for the battery charger control sysfs and
353	  platform data of MAX14577/77836 MUICs.
354
355config CHARGER_MAX77693
356	tristate "Maxim MAX77693 battery charger driver"
357	depends on MFD_MAX77693
358	help
359	  Say Y to enable support for the Maxim MAX77693 battery charger.
360
361config CHARGER_MAX8997
362	tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
363	depends on MFD_MAX8997 && REGULATOR_MAX8997
364	help
365	  Say Y to enable support for the battery charger control sysfs and
366	  platform data of MAX8997/LP3974 PMICs.
367
368config CHARGER_MAX8998
369	tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
370	depends on MFD_MAX8998 && REGULATOR_MAX8998
371	help
372	  Say Y to enable support for the battery charger control sysfs and
373	  platform data of MAX8998/LP3974 PMICs.
374
375config CHARGER_BQ2415X
376	tristate "TI BQ2415x battery charger driver"
377	depends on I2C
378	help
379	  Say Y to enable support for the TI BQ2415x battery charger
380	  PMICs.
381
382	  You'll need this driver to charge batteries on e.g. Nokia
383	  RX-51/N900.
384
385config CHARGER_BQ24190
386	tristate "TI BQ24190 battery charger driver"
387	depends on I2C && GPIOLIB
388	help
389	  Say Y to enable support for the TI BQ24190 battery charger.
390
391config CHARGER_BQ24735
392	tristate "TI BQ24735 battery charger support"
393	depends on I2C && GPIOLIB
394	help
395	  Say Y to enable support for the TI BQ24735 battery charger.
396
397config CHARGER_SMB347
398	tristate "Summit Microelectronics SMB347 Battery Charger"
399	depends on I2C
400	select REGMAP_I2C
401	help
402	  Say Y to include support for Summit Microelectronics SMB347
403	  Battery Charger.
404
405config CHARGER_TPS65090
406	tristate "TPS65090 battery charger driver"
407	depends on MFD_TPS65090
408	help
409	 Say Y here to enable support for battery charging with TPS65090
410	 PMIC chips.
411
412config BATTERY_GAUGE_LTC2941
413	tristate "LTC2941/LTC2943 Battery Gauge Driver"
414	depends on I2C
415	help
416	  Say Y here to include support for LTC2941 and LTC2943 Battery
417	  Gauge IC. The driver reports the charge count continuously, and
418	  measures the voltage and temperature every 10 seconds.
419
420config AB8500_BM
421	bool "AB8500 Battery Management Driver"
422	depends on AB8500_CORE && AB8500_GPADC
423	help
424	  Say Y to include support for AB8500 battery management.
425
426config BATTERY_GOLDFISH
427	tristate "Goldfish battery driver"
428	depends on GOLDFISH || COMPILE_TEST
429	depends on HAS_IOMEM
430	help
431	  Say Y to enable support for the battery and AC power in the
432	  Goldfish emulator.
433
434config BATTERY_RT5033
435	tristate "RT5033 fuel gauge support"
436	depends on MFD_RT5033
437	help
438	  This adds support for battery fuel gauge in Richtek RT5033 PMIC.
439	  The fuelgauge calculates and determines the battery state of charge
440	  according to battery open circuit voltage.
441
442source "drivers/power/reset/Kconfig"
443
444endif # POWER_SUPPLY
445
446source "drivers/power/avs/Kconfig"
447