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
121 tristate "Apple PMU battery"
122 depends on PPC32 && ADB_PMU
124 Say Y here to expose battery information on Apple machines
125 through the generic battery class.
128 tristate "One Laptop Per Child battery"
129 depends on X86_32 && OLPC
131 Say Y to enable support for the battery on the OLPC laptop.
134 tristate "Sharp SL-6000 (tosa) battery"
135 depends on MACH_TOSA && MFD_TC6393XB && TOUCHSCREEN_WM97XX
137 Say Y to enable support for the battery on the Sharp Zaurus
138 SL-6000 (tosa) models.
140 config BATTERY_COLLIE
141 tristate "Sharp SL-5500 (collie) battery"
142 depends on SA1100_COLLIE && MCP_UCB1200
144 Say Y to enable support for the battery on the Sharp Zaurus
145 SL-5500 (collie) models.
147 config BATTERY_IPAQ_MICRO
148 tristate "iPAQ Atmel Micro ASIC battery driver"
149 depends on MFD_IPAQ_MICRO
151 Choose this option if you want to monitor battery status on
152 Compaq/HP iPAQ h3100 and h3600.
154 config BATTERY_WM97XX
155 bool "WM97xx generic battery driver"
156 depends on TOUCHSCREEN_WM97XX=y
158 Say Y to enable support for battery measured by WM97xx aux port.
161 tristate "SBS Compliant gas gauge"
164 Say Y to include support for SBS battery driver for SBS-compliant
168 tristate "SBS Compliant charger"
171 Say Y to include support for SBS compilant battery chargers.
173 config BATTERY_BQ27XXX
174 tristate "BQ27xxx battery driver"
176 Say Y here to enable support for batteries with BQ27xxx chips.
178 config BATTERY_BQ27XXX_I2C
179 tristate "BQ27xxx I2C support"
180 depends on BATTERY_BQ27XXX
184 Say Y here to enable support for batteries with BQ27xxx chips
185 connected over an I2C bus.
187 config BATTERY_DA9030
188 tristate "DA9030 battery driver"
189 depends on PMIC_DA903X
191 Say Y here to enable support for batteries charger integrated into
194 config BATTERY_DA9052
195 tristate "Dialog DA9052 Battery"
196 depends on PMIC_DA9052
198 Say Y here to enable support for batteries charger integrated into
201 config CHARGER_DA9150
202 tristate "Dialog Semiconductor DA9150 Charger support"
203 depends on MFD_DA9150
204 depends on DA9150_GPADC
207 Say Y here to enable support for charger unit of the DA9150
208 Integrated Charger & Fuel-Gauge IC.
210 This driver can also be built as a module. If so, the module will be
211 called da9150-charger.
213 config BATTERY_DA9150
214 tristate "Dialog Semiconductor DA9150 Fuel Gauge support"
215 depends on MFD_DA9150
217 Say Y here to enable support for the Fuel-Gauge unit of the DA9150
218 Integrated Charger & Fuel-Gauge IC
220 This driver can also be built as a module. If so, the module will be
223 config AXP288_CHARGER
224 tristate "X-Powers AXP288 Charger"
225 depends on MFD_AXP20X && EXTCON_AXP288
227 Say yes here to have support X-Power AXP288 power management IC (PMIC)
230 config AXP288_FUEL_GAUGE
231 tristate "X-Powers AXP288 Fuel Gauge"
232 depends on MFD_AXP20X && IIO
234 Say yes here to have support for X-Power power management IC (PMIC)
235 Fuel Gauge. The device provides battery statistics and status
236 monitoring as well as alerts for battery over/under voltage and
237 over/under temperature.
239 config BATTERY_MAX17040
240 tristate "Maxim MAX17040 Fuel Gauge"
243 MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries
244 in handheld and portable equipment. The MAX17040 is configured
245 to operate with a single lithium cell
247 config BATTERY_MAX17042
248 tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
252 MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
253 in handheld and portable equipment. The MAX17042 is configured
254 to operate with a single lithium cell. MAX8997 and MAX8966 are
255 multi-function devices that include fuel gauages that are compatible
256 with MAX17042. This driver also supports max17047/50 chips which are
257 improved version of max17042.
260 tristate "Z2 battery driver"
261 depends on I2C && MACH_ZIPIT2
263 Say Y to include support for the battery on the Zipit Z2.
265 config BATTERY_S3C_ADC
266 tristate "Battery driver for Samsung ADC based monitoring"
269 Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
271 config BATTERY_TWL4030_MADC
272 tristate "TWL4030 MADC battery driver"
273 depends on TWL4030_MADC
275 Say Y here to enable this dumb driver for batteries managed
276 through the TWL4030 MADC.
278 config CHARGER_88PM860X
279 tristate "Marvell 88PM860x Charger driver"
280 depends on MFD_88PM860X && BATTERY_88PM860X
282 Say Y here to enable charger for Marvell 88PM860x chip.
284 config CHARGER_PCF50633
285 tristate "NXP PCF50633 MBC"
286 depends on MFD_PCF50633
288 Say Y to include support for NXP PCF50633 Main Battery Charger.
290 config BATTERY_JZ4740
291 tristate "Ingenic JZ4740 battery"
292 depends on MACH_JZ4740
293 depends on MFD_JZ4740_ADC
295 Say Y to enable support for the battery on Ingenic JZ4740 based
298 This driver can be build as a module. If so, the module will be
299 called jz4740-battery.
302 tristate "Nokia RX-51 (N900) battery driver"
303 depends on TWL4030_MADC
305 Say Y here to enable support for battery information on Nokia
306 RX-51, also known as N900 tablet.
308 config CHARGER_ISP1704
309 tristate "ISP1704 USB Charger Detection"
311 depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
313 Say Y to enable support for USB Charger Detection with
314 ISP1707/ISP1704 USB transceivers.
316 config CHARGER_MAX8903
317 tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
319 Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
320 The driver supports controlling charger-enable and current-limit
321 pins based on the status of charger connections with interrupt
324 config CHARGER_TWL4030
325 tristate "OMAP TWL4030 BCI charger driver"
326 depends on IIO && TWL4030_CORE
328 Say Y here to enable support for TWL4030 Battery Charge Interface.
330 config CHARGER_LP8727
331 tristate "TI/National Semiconductor LP8727 charger driver"
334 Say Y here to enable support for LP8727 Charger Driver.
336 config CHARGER_LP8788
337 tristate "TI LP8788 charger driver"
338 depends on MFD_LP8788
339 depends on LP8788_ADC
342 Say Y to enable support for the LP8788 linear charger.
345 tristate "GPIO charger"
346 depends on GPIOLIB || COMPILE_TEST
348 Say Y to include support for chargers which report their online status
351 This driver can be build as a module. If so, the module will be
354 config CHARGER_MANAGER
355 bool "Battery charger manager for multiple chargers"
359 Say Y to enable charger-manager support, which allows multiple
360 chargers attached to a battery and multiple batteries attached to a
361 system. The charger-manager also can monitor charging status in
362 runtime and in suspend-to-RAM by waking up the system periodically
363 with help of suspend_again support.
365 config CHARGER_MAX14577
366 tristate "Maxim MAX14577/77836 battery charger driver"
367 depends on MFD_MAX14577
369 Say Y to enable support for the battery charger control sysfs and
370 platform data of MAX14577/77836 MUICs.
372 config CHARGER_DETECTOR_MAX14656
373 tristate "Maxim MAX14656 USB charger detector"
377 Say Y to enable support for the Maxim MAX14656 USB charger detector.
378 The device is compliant with the USB Battery Charging Specification
379 Revision 1.2 and can be found e.g. in Kindle 4/5th generation
380 readers and certain LG devices.
382 config CHARGER_MAX77693
383 tristate "Maxim MAX77693 battery charger driver"
384 depends on MFD_MAX77693
386 Say Y to enable support for the Maxim MAX77693 battery charger.
388 config CHARGER_MAX8997
389 tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
390 depends on MFD_MAX8997 && REGULATOR_MAX8997
392 Say Y to enable support for the battery charger control sysfs and
393 platform data of MAX8997/LP3974 PMICs.
395 config CHARGER_MAX8998
396 tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
397 depends on MFD_MAX8998 && REGULATOR_MAX8998
399 Say Y to enable support for the battery charger control sysfs and
400 platform data of MAX8998/LP3974 PMICs.
402 config CHARGER_QCOM_SMBB
403 tristate "Qualcomm Switch-Mode Battery Charger and Boost"
404 depends on MFD_SPMI_PMIC || COMPILE_TEST
409 Say Y to include support for the Switch-Mode Battery Charger and
410 Boost (SMBB) hardware found in Qualcomm PM8941 PMICs. The charger
411 is an integrated, single-cell lithium-ion battery charger. DT
412 configuration is required for loading, see the devicetree
413 documentation for more detail. The base name for this driver is
416 config CHARGER_BQ2415X
417 tristate "TI BQ2415x battery charger driver"
420 Say Y to enable support for the TI BQ2415x battery charger
423 You'll need this driver to charge batteries on e.g. Nokia
426 config CHARGER_BQ24190
427 tristate "TI BQ24190 battery charger driver"
429 depends on GPIOLIB || COMPILE_TEST
431 Say Y to enable support for the TI BQ24190 battery charger.
433 config CHARGER_BQ24257
434 tristate "TI BQ24250/24251/24257 battery charger driver"
436 depends on GPIOLIB || COMPILE_TEST
437 depends on REGMAP_I2C
439 Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery
442 config CHARGER_BQ24735
443 tristate "TI BQ24735 battery charger support"
445 depends on GPIOLIB || COMPILE_TEST
447 Say Y to enable support for the TI BQ24735 battery charger.
449 config CHARGER_BQ25890
450 tristate "TI BQ25890 battery charger driver"
452 depends on GPIOLIB || COMPILE_TEST
455 Say Y to enable support for the TI BQ25890 battery charger.
457 config CHARGER_SMB347
458 tristate "Summit Microelectronics SMB347 Battery Charger"
462 Say Y to include support for Summit Microelectronics SMB347
465 config CHARGER_TPS65090
466 tristate "TPS65090 battery charger driver"
467 depends on MFD_TPS65090
469 Say Y here to enable support for battery charging with TPS65090
472 config CHARGER_TPS65217
473 tristate "TPS65217 battery charger driver"
474 depends on MFD_TPS65217
476 Say Y here to enable support for battery charging with TPS65217
479 config BATTERY_GAUGE_LTC2941
480 tristate "LTC2941/LTC2943 Battery Gauge Driver"
483 Say Y here to include support for LTC2941 and LTC2943 Battery
484 Gauge IC. The driver reports the charge count continuously, and
485 measures the voltage and temperature every 10 seconds.
488 bool "AB8500 Battery Management Driver"
489 depends on AB8500_CORE && AB8500_GPADC
491 Say Y to include support for AB8500 battery management.
493 config BATTERY_GOLDFISH
494 tristate "Goldfish battery driver"
495 depends on GOLDFISH || COMPILE_TEST
498 Say Y to enable support for the battery and AC power in the
501 config BATTERY_RT5033
502 tristate "RT5033 fuel gauge support"
503 depends on MFD_RT5033
505 This adds support for battery fuel gauge in Richtek RT5033 PMIC.
506 The fuelgauge calculates and determines the battery state of charge
507 according to battery open circuit voltage.
509 config CHARGER_RT9455
510 tristate "Richtek RT9455 battery charger driver"
512 depends on GPIOLIB || COMPILE_TEST
515 Say Y to enable support for Richtek RT9455 battery charger.
518 tristate "AXP20x power supply driver"
519 depends on MFD_AXP20X
521 This driver provides support for the power supply features of