1 menuconfig POWER_SUPPLY
2 bool "Power supply class support"
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
11 config POWER_SUPPLY_DEBUG
12 bool "Power supply debug"
14 Say Y here to enable debugging messages for power supply class
18 tristate "Generic PDA/phone power driver"
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.
26 tristate "APM emulation for class batteries"
27 depends on APM_EMULATION
29 Say Y here to enable support APM status emulation using
30 battery class devices.
32 config GENERIC_ADC_BATTERY
33 tristate "Generic battery support using IIO"
36 Say Y here to enable support for the generic battery driver
37 which uses IIO framework to read adc.
40 tristate "MAX8925 battery charger support"
41 depends on MFD_MAX8925
43 Say Y here to enable support for the battery charger in the Maxim
47 tristate "WM831X backup battery charger support"
50 Say Y here to enable support for the backup battery charger
51 in the Wolfson Microelectronics WM831x PMICs.
54 tristate "WM831X PMU support"
57 Say Y here to enable support for the power management unit
58 provided by Wolfson Microelectronics WM831x PMICs.
61 tristate "WM8350 PMU support"
64 Say Y here to enable support for the power management unit
65 provided by the Wolfson Microelectronics WM8350 PMIC.
68 tristate "Test power driver"
70 This driver is used for testing. It's safe to say M here.
72 config BATTERY_88PM860X
73 tristate "Marvell 88PM860x battery driver"
74 depends on MFD_88PM860X
76 Say Y here to enable battery monitor for Marvell 88PM860x chip.
78 config BATTERY_ACT8945A
79 tristate "Active-semi ACT8945A charger driver"
80 depends on MFD_ACT8945A || COMPILE_TEST
82 Say Y here to enable support for power supply provided by
83 Active-semi ActivePath ACT8945A charger.
86 tristate "DS2760 battery driver (HP iPAQ & others)"
87 depends on W1 && W1_SLAVE_DS2760
89 Say Y here to enable support for batteries with ds2760 chip.
92 tristate "DS2780 battery driver"
95 select W1_SLAVE_DS2780
97 Say Y here to enable support for batteries with ds2780 chip.
100 tristate "DS2781 battery driver"
103 select W1_SLAVE_DS2781
105 If you enable this you will have the DS2781 battery driver support.
107 The battery monitor chip is used in many batteries/devices
108 as the one who is responsible for charging/discharging/monitoring
111 If you are unsure, say N.
113 config BATTERY_DS2782
114 tristate "DS2782/DS2786 standalone gas-gauge"
117 Say Y here to enable support for the DS2782/DS2786 standalone battery
120 config BATTERY_LEGO_EV3
121 tristate "LEGO MINDSTORMS EV3 battery"
122 depends on OF && IIO && GPIOLIB
124 Say Y here to enable support for the LEGO MINDSTORMS EV3 battery.
127 tristate "Apple PMU battery"
128 depends on PPC32 && ADB_PMU
130 Say Y here to expose battery information on Apple machines
131 through the generic battery class.
134 tristate "One Laptop Per Child battery"
135 depends on X86_32 && OLPC
137 Say Y to enable support for the battery on the OLPC laptop.
140 tristate "Sharp SL-6000 (tosa) battery"
141 depends on MACH_TOSA && MFD_TC6393XB && TOUCHSCREEN_WM97XX
143 Say Y to enable support for the battery on the Sharp Zaurus
144 SL-6000 (tosa) models.
146 config BATTERY_COLLIE
147 tristate "Sharp SL-5500 (collie) battery"
148 depends on SA1100_COLLIE && MCP_UCB1200
150 Say Y to enable support for the battery on the Sharp Zaurus
151 SL-5500 (collie) models.
153 config BATTERY_IPAQ_MICRO
154 tristate "iPAQ Atmel Micro ASIC battery driver"
155 depends on MFD_IPAQ_MICRO
157 Choose this option if you want to monitor battery status on
158 Compaq/HP iPAQ h3100 and h3600.
160 config BATTERY_WM97XX
161 bool "WM97xx generic battery driver"
162 depends on TOUCHSCREEN_WM97XX=y
164 Say Y to enable support for battery measured by WM97xx aux port.
167 tristate "SBS Compliant gas gauge"
170 Say Y to include support for SBS battery driver for SBS-compliant
174 tristate "SBS Compliant charger"
177 Say Y to include support for SBS compilant battery chargers.
179 config BATTERY_BQ27XXX
180 tristate "BQ27xxx battery driver"
182 Say Y here to enable support for batteries with BQ27xxx chips.
184 config BATTERY_BQ27XXX_I2C
185 tristate "BQ27xxx I2C support"
186 depends on BATTERY_BQ27XXX
190 Say Y here to enable support for batteries with BQ27xxx chips
191 connected over an I2C bus.
193 config BATTERY_DA9030
194 tristate "DA9030 battery driver"
195 depends on PMIC_DA903X
197 Say Y here to enable support for batteries charger integrated into
200 config BATTERY_DA9052
201 tristate "Dialog DA9052 Battery"
202 depends on PMIC_DA9052
204 Say Y here to enable support for batteries charger integrated into
207 config CHARGER_DA9150
208 tristate "Dialog Semiconductor DA9150 Charger support"
209 depends on MFD_DA9150
210 depends on DA9150_GPADC
213 Say Y here to enable support for charger unit of the DA9150
214 Integrated Charger & Fuel-Gauge IC.
216 This driver can also be built as a module. If so, the module will be
217 called da9150-charger.
219 config BATTERY_DA9150
220 tristate "Dialog Semiconductor DA9150 Fuel Gauge support"
221 depends on MFD_DA9150
223 Say Y here to enable support for the Fuel-Gauge unit of the DA9150
224 Integrated Charger & Fuel-Gauge IC
226 This driver can also be built as a module. If so, the module will be
229 config CHARGER_AXP20X
230 tristate "X-Powers AXP20X and AXP22X AC power supply driver"
231 depends on MFD_AXP20X
232 depends on AXP20X_ADC
235 Say Y here to enable support for X-Powers AXP20X and AXP22X PMICs' AC
238 This driver can also be built as a module. If so, the module will be
239 called axp20x_ac_power.
241 config AXP288_CHARGER
242 tristate "X-Powers AXP288 Charger"
243 depends on MFD_AXP20X && EXTCON_AXP288
245 Say yes here to have support X-Power AXP288 power management IC (PMIC)
248 config AXP288_FUEL_GAUGE
249 tristate "X-Powers AXP288 Fuel Gauge"
250 depends on MFD_AXP20X && IIO
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.
257 config BATTERY_MAX17040
258 tristate "Maxim MAX17040 Fuel Gauge"
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
265 config BATTERY_MAX17042
266 tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
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.
278 tristate "Z2 battery driver"
279 depends on I2C && MACH_ZIPIT2
281 Say Y to include support for the battery on the Zipit Z2.
283 config BATTERY_S3C_ADC
284 tristate "Battery driver for Samsung ADC based monitoring"
287 Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
289 config BATTERY_TWL4030_MADC
290 tristate "TWL4030 MADC battery driver"
291 depends on TWL4030_MADC
293 Say Y here to enable this dumb driver for batteries managed
294 through the TWL4030 MADC.
296 config CHARGER_88PM860X
297 tristate "Marvell 88PM860x Charger driver"
298 depends on MFD_88PM860X && BATTERY_88PM860X
300 Say Y here to enable charger for Marvell 88PM860x chip.
302 config CHARGER_PCF50633
303 tristate "NXP PCF50633 MBC"
304 depends on MFD_PCF50633
306 Say Y to include support for NXP PCF50633 Main Battery Charger.
308 config BATTERY_JZ4740
309 tristate "Ingenic JZ4740 battery"
310 depends on MACH_JZ4740
311 depends on MFD_JZ4740_ADC
313 Say Y to enable support for the battery on Ingenic JZ4740 based
316 This driver can be build as a module. If so, the module will be
317 called jz4740-battery.
320 tristate "Nokia RX-51 (N900) battery driver"
321 depends on TWL4030_MADC
323 Say Y here to enable support for battery information on Nokia
324 RX-51, also known as N900 tablet.
327 tristate "CPCAP PMIC Charger Driver"
328 depends on MFD_CPCAP && IIO
331 Say Y to enable support for CPCAP PMIC charger driver for Motorola
332 mobile devices such as Droid 4.
334 config CHARGER_ISP1704
335 tristate "ISP1704 USB Charger Detection"
337 depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
339 Say Y to enable support for USB Charger Detection with
340 ISP1707/ISP1704 USB transceivers.
342 config CHARGER_MAX8903
343 tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
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
350 config CHARGER_TWL4030
351 tristate "OMAP TWL4030 BCI charger driver"
352 depends on IIO && TWL4030_CORE
354 Say Y here to enable support for TWL4030 Battery Charge Interface.
356 config CHARGER_LP8727
357 tristate "TI/National Semiconductor LP8727 charger driver"
360 Say Y here to enable support for LP8727 Charger Driver.
362 config CHARGER_LP8788
363 tristate "TI LP8788 charger driver"
364 depends on MFD_LP8788
365 depends on LP8788_ADC
368 Say Y to enable support for the LP8788 linear charger.
371 tristate "GPIO charger"
372 depends on GPIOLIB || COMPILE_TEST
374 Say Y to include support for chargers which report their online status
377 This driver can be build as a module. If so, the module will be
380 config CHARGER_MANAGER
381 bool "Battery charger manager for multiple chargers"
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.
391 config CHARGER_MAX14577
392 tristate "Maxim MAX14577/77836 battery charger driver"
393 depends on MFD_MAX14577
395 Say Y to enable support for the battery charger control sysfs and
396 platform data of MAX14577/77836 MUICs.
398 config CHARGER_DETECTOR_MAX14656
399 tristate "Maxim MAX14656 USB charger detector"
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.
408 config CHARGER_MAX77693
409 tristate "Maxim MAX77693 battery charger driver"
410 depends on MFD_MAX77693
412 Say Y to enable support for the Maxim MAX77693 battery charger.
414 config CHARGER_MAX8997
415 tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
416 depends on MFD_MAX8997 && REGULATOR_MAX8997
418 Say Y to enable support for the battery charger control sysfs and
419 platform data of MAX8997/LP3974 PMICs.
421 config CHARGER_MAX8998
422 tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
423 depends on MFD_MAX8998 && REGULATOR_MAX8998
425 Say Y to enable support for the battery charger control sysfs and
426 platform data of MAX8998/LP3974 PMICs.
428 config CHARGER_QCOM_SMBB
429 tristate "Qualcomm Switch-Mode Battery Charger and Boost"
430 depends on MFD_SPMI_PMIC || COMPILE_TEST
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
442 config CHARGER_BQ2415X
443 tristate "TI BQ2415x battery charger driver"
446 Say Y to enable support for the TI BQ2415x battery charger
449 You'll need this driver to charge batteries on e.g. Nokia
452 config CHARGER_BQ24190
453 tristate "TI BQ24190 battery charger driver"
456 depends on GPIOLIB || COMPILE_TEST
458 Say Y to enable support for the TI BQ24190 battery charger.
460 config CHARGER_BQ24257
461 tristate "TI BQ24250/24251/24257 battery charger driver"
463 depends on GPIOLIB || COMPILE_TEST
464 depends on REGMAP_I2C
466 Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery
469 config CHARGER_BQ24735
470 tristate "TI BQ24735 battery charger support"
472 depends on GPIOLIB || COMPILE_TEST
474 Say Y to enable support for the TI BQ24735 battery charger.
476 config CHARGER_BQ25890
477 tristate "TI BQ25890 battery charger driver"
479 depends on GPIOLIB || COMPILE_TEST
482 Say Y to enable support for the TI BQ25890 battery charger.
484 config CHARGER_SMB347
485 tristate "Summit Microelectronics SMB347 Battery Charger"
489 Say Y to include support for Summit Microelectronics SMB347
492 config CHARGER_TPS65090
493 tristate "TPS65090 battery charger driver"
494 depends on MFD_TPS65090
496 Say Y here to enable support for battery charging with TPS65090
499 config CHARGER_TPS65217
500 tristate "TPS65217 battery charger driver"
501 depends on MFD_TPS65217
503 Say Y here to enable support for battery charging with TPS65217
506 config BATTERY_GAUGE_LTC2941
507 tristate "LTC2941/LTC2943 Battery Gauge Driver"
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.
515 bool "AB8500 Battery Management Driver"
516 depends on AB8500_CORE && AB8500_GPADC
518 Say Y to include support for AB8500 battery management.
520 config BATTERY_GOLDFISH
521 tristate "Goldfish battery driver"
522 depends on GOLDFISH || COMPILE_TEST
525 Say Y to enable support for the battery and AC power in the
528 config BATTERY_RT5033
529 tristate "RT5033 fuel gauge support"
530 depends on MFD_RT5033
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.
536 config CHARGER_RT9455
537 tristate "Richtek RT9455 battery charger driver"
539 depends on GPIOLIB || COMPILE_TEST
542 Say Y to enable support for Richtek RT9455 battery charger.
545 tristate "AXP20x power supply driver"
546 depends on MFD_AXP20X
548 This driver provides support for the power supply features of