Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
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linux
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_BQ27XXX
161 tristate "BQ27xxx battery driver"
162 help
163 Say Y here to enable support for batteries with BQ27xxx (I2C/HDQ) chips.
164
165config BATTERY_BQ27XXX_I2C
166 bool "BQ27xxx I2C support"
167 depends on BATTERY_BQ27XXX
168 depends on I2C
169 default y
170 help
171 Say Y here to enable support for batteries with BQ27xxx (I2C) chips.
172
173config BATTERY_BQ27XXX_PLATFORM
174 bool "BQ27xxx HDQ support"
175 depends on BATTERY_BQ27XXX
176 default y
177 help
178 Say Y here to enable support for batteries with BQ27xxx (HDQ) chips.
179
180config BATTERY_DA9030
181 tristate "DA9030 battery driver"
182 depends on PMIC_DA903X
183 help
184 Say Y here to enable support for batteries charger integrated into
185 DA9030 PMIC.
186
187config BATTERY_DA9052
188 tristate "Dialog DA9052 Battery"
189 depends on PMIC_DA9052
190 help
191 Say Y here to enable support for batteries charger integrated into
192 DA9052 PMIC.
193
194config CHARGER_DA9150
195 tristate "Dialog Semiconductor DA9150 Charger support"
196 depends on MFD_DA9150
197 depends on DA9150_GPADC
198 depends on IIO
199 help
200 Say Y here to enable support for charger unit of the DA9150
201 Integrated Charger & Fuel-Gauge IC.
202
203 This driver can also be built as a module. If so, the module will be
204 called da9150-charger.
205
206config BATTERY_DA9150
207 tristate "Dialog Semiconductor DA9150 Fuel Gauge support"
208 depends on MFD_DA9150
209 help
210 Say Y here to enable support for the Fuel-Gauge unit of the DA9150
211 Integrated Charger & Fuel-Gauge IC
212
213 This driver can also be built as a module. If so, the module will be
214 called da9150-fg.
215
216config AXP288_CHARGER
217 tristate "X-Powers AXP288 Charger"
218 depends on MFD_AXP20X && EXTCON_AXP288
219 help
220 Say yes here to have support X-Power AXP288 power management IC (PMIC)
221 integrated charger.
222
223config AXP288_FUEL_GAUGE
224 tristate "X-Powers AXP288 Fuel Gauge"
225 depends on MFD_AXP20X && IIO
226 help
227 Say yes here to have support for X-Power power management IC (PMIC)
228 Fuel Gauge. The device provides battery statistics and status
229 monitoring as well as alerts for battery over/under voltage and
230 over/under temperature.
231
232config BATTERY_MAX17040
233 tristate "Maxim MAX17040 Fuel Gauge"
234 depends on I2C
235 help
236 MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries
237 in handheld and portable equipment. The MAX17040 is configured
238 to operate with a single lithium cell
239
240config BATTERY_MAX17042
241 tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
242 depends on I2C
243 select REGMAP_I2C
244 help
245 MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
246 in handheld and portable equipment. The MAX17042 is configured
247 to operate with a single lithium cell. MAX8997 and MAX8966 are
248 multi-function devices that include fuel gauages that are compatible
249 with MAX17042. This driver also supports max17047/50 chips which are
250 improved version of max17042.
251
252config BATTERY_Z2
253 tristate "Z2 battery driver"
254 depends on I2C && MACH_ZIPIT2
255 help
256 Say Y to include support for the battery on the Zipit Z2.
257
258config BATTERY_S3C_ADC
259 tristate "Battery driver for Samsung ADC based monitoring"
260 depends on S3C_ADC
261 help
262 Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
263
264config BATTERY_TWL4030_MADC
265 tristate "TWL4030 MADC battery driver"
266 depends on TWL4030_MADC
267 help
268 Say Y here to enable this dumb driver for batteries managed
269 through the TWL4030 MADC.
270
271config CHARGER_88PM860X
272 tristate "Marvell 88PM860x Charger driver"
273 depends on MFD_88PM860X && BATTERY_88PM860X
274 help
275 Say Y here to enable charger for Marvell 88PM860x chip.
276
277config CHARGER_PCF50633
278 tristate "NXP PCF50633 MBC"
279 depends on MFD_PCF50633
280 help
281 Say Y to include support for NXP PCF50633 Main Battery Charger.
282
283config BATTERY_JZ4740
284 tristate "Ingenic JZ4740 battery"
285 depends on MACH_JZ4740
286 depends on MFD_JZ4740_ADC
287 help
288 Say Y to enable support for the battery on Ingenic JZ4740 based
289 boards.
290
291 This driver can be build as a module. If so, the module will be
292 called jz4740-battery.
293
294config BATTERY_INTEL_MID
295 tristate "Battery driver for Intel MID platforms"
296 depends on INTEL_SCU_IPC && SPI
297 help
298 Say Y here to enable the battery driver on Intel MID
299 platforms.
300
301config BATTERY_RX51
302 tristate "Nokia RX-51 (N900) battery driver"
303 depends on TWL4030_MADC
304 help
305 Say Y here to enable support for battery information on Nokia
306 RX-51, also known as N900 tablet.
307
308config CHARGER_ISP1704
309 tristate "ISP1704 USB Charger Detection"
310 depends on USB_PHY
311 help
312 Say Y to enable support for USB Charger Detection with
313 ISP1707/ISP1704 USB transceivers.
314
315config CHARGER_MAX8903
316 tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
317 help
318 Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
319 The driver supports controlling charger-enable and current-limit
320 pins based on the status of charger connections with interrupt
321 handlers.
322
323config CHARGER_TWL4030
324 tristate "OMAP TWL4030 BCI charger driver"
325 depends on IIO && TWL4030_CORE
326 help
327 Say Y here to enable support for TWL4030 Battery Charge Interface.
328
329config CHARGER_LP8727
330 tristate "TI/National Semiconductor LP8727 charger driver"
331 depends on I2C
332 help
333 Say Y here to enable support for LP8727 Charger Driver.
334
335config CHARGER_LP8788
336 tristate "TI LP8788 charger driver"
337 depends on MFD_LP8788
338 depends on LP8788_ADC
339 depends on IIO
340 help
341 Say Y to enable support for the LP8788 linear charger.
342
343config CHARGER_GPIO
344 tristate "GPIO charger"
345 depends on GPIOLIB || COMPILE_TEST
346 help
347 Say Y to include support for chargers which report their online status
348 through a GPIO pin.
349
350 This driver can be build as a module. If so, the module will be
351 called gpio-charger.
352
353config CHARGER_MANAGER
354 bool "Battery charger manager for multiple chargers"
355 depends on REGULATOR
356 select EXTCON
357 help
358 Say Y to enable charger-manager support, which allows multiple
359 chargers attached to a battery and multiple batteries attached to a
360 system. The charger-manager also can monitor charging status in
361 runtime and in suspend-to-RAM by waking up the system periodically
362 with help of suspend_again support.
363
364config CHARGER_MAX14577
365 tristate "Maxim MAX14577/77836 battery charger driver"
366 depends on MFD_MAX14577
367 help
368 Say Y to enable support for the battery charger control sysfs and
369 platform data of MAX14577/77836 MUICs.
370
371config CHARGER_MAX77693
372 tristate "Maxim MAX77693 battery charger driver"
373 depends on MFD_MAX77693
374 help
375 Say Y to enable support for the Maxim MAX77693 battery charger.
376
377config CHARGER_MAX8997
378 tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
379 depends on MFD_MAX8997 && REGULATOR_MAX8997
380 help
381 Say Y to enable support for the battery charger control sysfs and
382 platform data of MAX8997/LP3974 PMICs.
383
384config CHARGER_MAX8998
385 tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
386 depends on MFD_MAX8998 && REGULATOR_MAX8998
387 help
388 Say Y to enable support for the battery charger control sysfs and
389 platform data of MAX8998/LP3974 PMICs.
390
391config CHARGER_QCOM_SMBB
392 tristate "Qualcomm Switch-Mode Battery Charger and Boost"
393 depends on MFD_SPMI_PMIC || COMPILE_TEST
394 depends on OF
395 help
396 Say Y to include support for the Switch-Mode Battery Charger and
397 Boost (SMBB) hardware found in Qualcomm PM8941 PMICs. The charger
398 is an integrated, single-cell lithium-ion battery charger. DT
399 configuration is required for loading, see the devicetree
400 documentation for more detail. The base name for this driver is
401 'pm8941_charger'.
402
403config CHARGER_BQ2415X
404 tristate "TI BQ2415x battery charger driver"
405 depends on I2C
406 help
407 Say Y to enable support for the TI BQ2415x battery charger
408 PMICs.
409
410 You'll need this driver to charge batteries on e.g. Nokia
411 RX-51/N900.
412
413config CHARGER_BQ24190
414 tristate "TI BQ24190 battery charger driver"
415 depends on I2C
416 depends on GPIOLIB || COMPILE_TEST
417 help
418 Say Y to enable support for the TI BQ24190 battery charger.
419
420config CHARGER_BQ24257
421 tristate "TI BQ24250/24251/24257 battery charger driver"
422 depends on I2C
423 depends on GPIOLIB || COMPILE_TEST
424 depends on REGMAP_I2C
425 help
426 Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery
427 chargers.
428
429config CHARGER_BQ24735
430 tristate "TI BQ24735 battery charger support"
431 depends on I2C
432 depends on GPIOLIB || COMPILE_TEST
433 help
434 Say Y to enable support for the TI BQ24735 battery charger.
435
436config CHARGER_BQ25890
437 tristate "TI BQ25890 battery charger driver"
438 depends on I2C
439 depends on GPIOLIB || COMPILE_TEST
440 select REGMAP_I2C
441 help
442 Say Y to enable support for the TI BQ25890 battery charger.
443
444config CHARGER_SMB347
445 tristate "Summit Microelectronics SMB347 Battery Charger"
446 depends on I2C
447 select REGMAP_I2C
448 help
449 Say Y to include support for Summit Microelectronics SMB347
450 Battery Charger.
451
452config CHARGER_TPS65090
453 tristate "TPS65090 battery charger driver"
454 depends on MFD_TPS65090
455 help
456 Say Y here to enable support for battery charging with TPS65090
457 PMIC chips.
458
459config CHARGER_TPS65217
460 tristate "TPS65217 battery charger driver"
461 depends on MFD_TPS65217
462 help
463 Say Y here to enable support for battery charging with TPS65217
464 PMIC chips.
465
466config BATTERY_GAUGE_LTC2941
467 tristate "LTC2941/LTC2943 Battery Gauge Driver"
468 depends on I2C
469 help
470 Say Y here to include support for LTC2941 and LTC2943 Battery
471 Gauge IC. The driver reports the charge count continuously, and
472 measures the voltage and temperature every 10 seconds.
473
474config AB8500_BM
475 bool "AB8500 Battery Management Driver"
476 depends on AB8500_CORE && AB8500_GPADC
477 help
478 Say Y to include support for AB8500 battery management.
479
480config BATTERY_GOLDFISH
481 tristate "Goldfish battery driver"
482 depends on GOLDFISH || COMPILE_TEST
483 depends on HAS_IOMEM
484 help
485 Say Y to enable support for the battery and AC power in the
486 Goldfish emulator.
487
488config BATTERY_RT5033
489 tristate "RT5033 fuel gauge support"
490 depends on MFD_RT5033
491 help
492 This adds support for battery fuel gauge in Richtek RT5033 PMIC.
493 The fuelgauge calculates and determines the battery state of charge
494 according to battery open circuit voltage.
495
496config CHARGER_RT9455
497 tristate "Richtek RT9455 battery charger driver"
498 depends on I2C
499 depends on GPIOLIB || COMPILE_TEST
500 select REGMAP_I2C
501 help
502 Say Y to enable support for Richtek RT9455 battery charger.
503
504config AXP20X_POWER
505 tristate "AXP20x power supply driver"
506 depends on MFD_AXP20X
507 help
508 This driver provides support for the power supply features of
509 AXP20x PMIC.
510
511source "drivers/power/reset/Kconfig"
512
513endif # POWER_SUPPLY
514
515source "drivers/power/avs/Kconfig"