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Linux/drivers/power/Kconfig

  1 menuconfig 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 
  9 if POWER_SUPPLY
 10 
 11 config 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 
 17 config 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 
 25 config 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 
 32 config 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 
 39 config 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 
 46 config 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 
 53 config 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 
 60 config 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 
 67 config TEST_POWER
 68         tristate "Test power driver"
 69         help
 70           This driver is used for testing. It's safe to say M here.
 71 
 72 config 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 
 78 config BATTERY_ACT8945A
 79         tristate "Active-semi ACT8945A charger driver"
 80         depends on MFD_ACT8945A || COMPILE_TEST
 81         help
 82           Say Y here to enable support for power supply provided by
 83           Active-semi ActivePath ACT8945A charger.
 84 
 85 config BATTERY_DS2760
 86         tristate "DS2760 battery driver (HP iPAQ & others)"
 87         depends on W1 && W1_SLAVE_DS2760
 88         help
 89           Say Y here to enable support for batteries with ds2760 chip.
 90 
 91 config BATTERY_DS2780
 92         tristate "DS2780 battery driver"
 93         depends on HAS_IOMEM
 94         select W1
 95         select W1_SLAVE_DS2780
 96         help
 97           Say Y here to enable support for batteries with ds2780 chip.
 98 
 99 config BATTERY_DS2781
100         tristate "DS2781 battery driver"
101         depends on HAS_IOMEM
102         select W1
103         select W1_SLAVE_DS2781
104         help
105           If you enable this you will have the DS2781 battery driver support.
106 
107           The battery monitor chip is used in many batteries/devices
108           as the one who is responsible for charging/discharging/monitoring
109           Li+ batteries.
110 
111           If you are unsure, say N.
112 
113 config BATTERY_DS2782
114         tristate "DS2782/DS2786 standalone gas-gauge"
115         depends on I2C
116         help
117           Say Y here to enable support for the DS2782/DS2786 standalone battery
118           gas-gauge.
119 
120 config BATTERY_PMU
121         tristate "Apple PMU battery"
122         depends on PPC32 && ADB_PMU
123         help
124           Say Y here to expose battery information on Apple machines
125           through the generic battery class.
126 
127 config BATTERY_OLPC
128         tristate "One Laptop Per Child battery"
129         depends on X86_32 && OLPC
130         help
131           Say Y to enable support for the battery on the OLPC laptop.
132 
133 config BATTERY_TOSA
134         tristate "Sharp SL-6000 (tosa) battery"
135         depends on MACH_TOSA && MFD_TC6393XB && TOUCHSCREEN_WM97XX
136         help
137           Say Y to enable support for the battery on the Sharp Zaurus
138           SL-6000 (tosa) models.
139 
140 config BATTERY_COLLIE
141         tristate "Sharp SL-5500 (collie) battery"
142         depends on SA1100_COLLIE && MCP_UCB1200
143         help
144           Say Y to enable support for the battery on the Sharp Zaurus
145           SL-5500 (collie) models.
146 
147 config BATTERY_IPAQ_MICRO
148         tristate "iPAQ Atmel Micro ASIC battery driver"
149         depends on MFD_IPAQ_MICRO
150         help
151           Choose this option if you want to monitor battery status on
152           Compaq/HP iPAQ h3100 and h3600.
153 
154 config BATTERY_WM97XX
155         bool "WM97xx generic battery driver"
156         depends on TOUCHSCREEN_WM97XX=y
157         help
158           Say Y to enable support for battery measured by WM97xx aux port.
159 
160 config BATTERY_SBS
161         tristate "SBS Compliant gas gauge"
162         depends on I2C
163         help
164           Say Y to include support for SBS battery driver for SBS-compliant
165           gas gauges.
166 
167 config BATTERY_BQ27XXX
168         tristate "BQ27xxx battery driver"
169         help
170           Say Y here to enable support for batteries with BQ27xxx chips.
171 
172 config BATTERY_BQ27XXX_I2C
173         tristate "BQ27xxx I2C support"
174         depends on BATTERY_BQ27XXX
175         depends on I2C
176         default y
177         help
178           Say Y here to enable support for batteries with BQ27xxx chips
179           connected over an I2C bus.
180 
181 config 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 
188 config 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 
195 config 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 
207 config BATTERY_DA9150
208         tristate "Dialog Semiconductor DA9150 Fuel Gauge support"
209         depends on MFD_DA9150
210         help
211           Say Y here to enable support for the Fuel-Gauge unit of the DA9150
212           Integrated Charger & Fuel-Gauge IC
213 
214           This driver can also be built as a module. If so, the module will be
215           called da9150-fg.
216 
217 config AXP288_CHARGER
218         tristate "X-Powers AXP288 Charger"
219         depends on MFD_AXP20X && EXTCON_AXP288
220         help
221           Say yes here to have support X-Power AXP288 power management IC (PMIC)
222           integrated charger.
223 
224 config AXP288_FUEL_GAUGE
225         tristate "X-Powers AXP288 Fuel Gauge"
226         depends on MFD_AXP20X && IIO
227         help
228           Say yes here to have support for X-Power power management IC (PMIC)
229           Fuel Gauge. The device provides battery statistics and status
230           monitoring as well as alerts for battery over/under voltage and
231           over/under temperature.
232 
233 config BATTERY_MAX17040
234         tristate "Maxim MAX17040 Fuel Gauge"
235         depends on I2C
236         help
237           MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries
238           in handheld and portable equipment. The MAX17040 is configured
239           to operate with a single lithium cell
240 
241 config BATTERY_MAX17042
242         tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
243         depends on I2C
244         select REGMAP_I2C
245         help
246           MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
247           in handheld and portable equipment. The MAX17042 is configured
248           to operate with a single lithium cell. MAX8997 and MAX8966 are
249           multi-function devices that include fuel gauages that are compatible
250           with MAX17042. This driver also supports max17047/50 chips which are
251           improved version of max17042.
252 
253 config BATTERY_Z2
254         tristate "Z2 battery driver"
255         depends on I2C && MACH_ZIPIT2
256         help
257           Say Y to include support for the battery on the Zipit Z2.
258 
259 config BATTERY_S3C_ADC
260         tristate "Battery driver for Samsung ADC based monitoring"
261         depends on S3C_ADC
262         help
263           Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
264 
265 config BATTERY_TWL4030_MADC
266         tristate "TWL4030 MADC battery driver"
267         depends on TWL4030_MADC
268         help
269           Say Y here to enable this dumb driver for batteries managed
270           through the TWL4030 MADC.
271 
272 config CHARGER_88PM860X
273         tristate "Marvell 88PM860x Charger driver"
274         depends on MFD_88PM860X && BATTERY_88PM860X
275         help
276           Say Y here to enable charger for Marvell 88PM860x chip.
277 
278 config CHARGER_PCF50633
279         tristate "NXP PCF50633 MBC"
280         depends on MFD_PCF50633
281         help
282          Say Y to include support for NXP PCF50633 Main Battery Charger.
283 
284 config BATTERY_JZ4740
285         tristate "Ingenic JZ4740 battery"
286         depends on MACH_JZ4740
287         depends on MFD_JZ4740_ADC
288         help
289           Say Y to enable support for the battery on Ingenic JZ4740 based
290           boards.
291 
292           This driver can be build as a module. If so, the module will be
293           called jz4740-battery.
294 
295 config BATTERY_INTEL_MID
296         tristate "Battery driver for Intel MID platforms"
297         depends on INTEL_SCU_IPC && SPI
298         help
299           Say Y here to enable the battery driver on Intel MID
300           platforms.
301 
302 config BATTERY_RX51
303         tristate "Nokia RX-51 (N900) battery driver"
304         depends on TWL4030_MADC
305         help
306           Say Y here to enable support for battery information on Nokia
307           RX-51, also known as N900 tablet.
308 
309 config CHARGER_ISP1704
310         tristate "ISP1704 USB Charger Detection"
311         depends on USB_PHY
312         depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
313         help
314           Say Y to enable support for USB Charger Detection with
315           ISP1707/ISP1704 USB transceivers.
316 
317 config CHARGER_MAX8903
318         tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
319         help
320           Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
321           The driver supports controlling charger-enable and current-limit
322           pins based on the status of charger connections with interrupt
323           handlers.
324 
325 config CHARGER_TWL4030
326         tristate "OMAP TWL4030 BCI charger driver"
327         depends on IIO && TWL4030_CORE
328         help
329           Say Y here to enable support for TWL4030 Battery Charge Interface.
330 
331 config CHARGER_LP8727
332         tristate "TI/National Semiconductor LP8727 charger driver"
333         depends on I2C
334         help
335           Say Y here to enable support for LP8727 Charger Driver.
336 
337 config CHARGER_LP8788
338         tristate "TI LP8788 charger driver"
339         depends on MFD_LP8788
340         depends on LP8788_ADC
341         depends on IIO
342         help
343           Say Y to enable support for the LP8788 linear charger.
344 
345 config CHARGER_GPIO
346         tristate "GPIO charger"
347         depends on GPIOLIB || COMPILE_TEST
348         help
349           Say Y to include support for chargers which report their online status
350           through a GPIO pin.
351 
352           This driver can be build as a module. If so, the module will be
353           called gpio-charger.
354 
355 config CHARGER_MANAGER
356         bool "Battery charger manager for multiple chargers"
357         depends on REGULATOR
358         select EXTCON
359         help
360           Say Y to enable charger-manager support, which allows multiple
361           chargers attached to a battery and multiple batteries attached to a
362           system. The charger-manager also can monitor charging status in
363           runtime and in suspend-to-RAM by waking up the system periodically
364           with help of suspend_again support.
365 
366 config CHARGER_MAX14577
367         tristate "Maxim MAX14577/77836 battery charger driver"
368         depends on MFD_MAX14577
369         help
370           Say Y to enable support for the battery charger control sysfs and
371           platform data of MAX14577/77836 MUICs.
372 
373 config CHARGER_MAX77693
374         tristate "Maxim MAX77693 battery charger driver"
375         depends on MFD_MAX77693
376         help
377           Say Y to enable support for the Maxim MAX77693 battery charger.
378 
379 config CHARGER_MAX8997
380         tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
381         depends on MFD_MAX8997 && REGULATOR_MAX8997
382         help
383           Say Y to enable support for the battery charger control sysfs and
384           platform data of MAX8997/LP3974 PMICs.
385 
386 config CHARGER_MAX8998
387         tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
388         depends on MFD_MAX8998 && REGULATOR_MAX8998
389         help
390           Say Y to enable support for the battery charger control sysfs and
391           platform data of MAX8998/LP3974 PMICs.
392 
393 config CHARGER_QCOM_SMBB
394         tristate "Qualcomm Switch-Mode Battery Charger and Boost"
395         depends on MFD_SPMI_PMIC || COMPILE_TEST
396         depends on OF
397         depends on EXTCON
398         help
399           Say Y to include support for the Switch-Mode Battery Charger and
400           Boost (SMBB) hardware found in Qualcomm PM8941 PMICs.  The charger
401           is an integrated, single-cell lithium-ion battery charger.  DT
402           configuration is required for loading, see the devicetree
403           documentation for more detail.  The base name for this driver is
404           'pm8941_charger'.
405 
406 config CHARGER_BQ2415X
407         tristate "TI BQ2415x battery charger driver"
408         depends on I2C
409         help
410           Say Y to enable support for the TI BQ2415x battery charger
411           PMICs.
412 
413           You'll need this driver to charge batteries on e.g. Nokia
414           RX-51/N900.
415 
416 config CHARGER_BQ24190
417         tristate "TI BQ24190 battery charger driver"
418         depends on I2C
419         depends on GPIOLIB || COMPILE_TEST
420         help
421           Say Y to enable support for the TI BQ24190 battery charger.
422 
423 config CHARGER_BQ24257
424         tristate "TI BQ24250/24251/24257 battery charger driver"
425         depends on I2C
426         depends on GPIOLIB || COMPILE_TEST
427         depends on REGMAP_I2C
428         help
429           Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery
430           chargers.
431 
432 config CHARGER_BQ24735
433         tristate "TI BQ24735 battery charger support"
434         depends on I2C
435         depends on GPIOLIB || COMPILE_TEST
436         help
437           Say Y to enable support for the TI BQ24735 battery charger.
438 
439 config CHARGER_BQ25890
440         tristate "TI BQ25890 battery charger driver"
441         depends on I2C
442         depends on GPIOLIB || COMPILE_TEST
443         select REGMAP_I2C
444         help
445           Say Y to enable support for the TI BQ25890 battery charger.
446 
447 config CHARGER_SMB347
448         tristate "Summit Microelectronics SMB347 Battery Charger"
449         depends on I2C
450         select REGMAP_I2C
451         help
452           Say Y to include support for Summit Microelectronics SMB347
453           Battery Charger.
454 
455 config CHARGER_TPS65090
456         tristate "TPS65090 battery charger driver"
457         depends on MFD_TPS65090
458         help
459          Say Y here to enable support for battery charging with TPS65090
460          PMIC chips.
461 
462 config CHARGER_TPS65217
463         tristate "TPS65217 battery charger driver"
464         depends on MFD_TPS65217
465         help
466          Say Y here to enable support for battery charging with TPS65217
467          PMIC chips.
468 
469 config BATTERY_GAUGE_LTC2941
470         tristate "LTC2941/LTC2943 Battery Gauge Driver"
471         depends on I2C
472         help
473           Say Y here to include support for LTC2941 and LTC2943 Battery
474           Gauge IC. The driver reports the charge count continuously, and
475           measures the voltage and temperature every 10 seconds.
476 
477 config AB8500_BM
478         bool "AB8500 Battery Management Driver"
479         depends on AB8500_CORE && AB8500_GPADC
480         help
481           Say Y to include support for AB8500 battery management.
482 
483 config BATTERY_GOLDFISH
484         tristate "Goldfish battery driver"
485         depends on GOLDFISH || COMPILE_TEST
486         depends on HAS_IOMEM
487         help
488           Say Y to enable support for the battery and AC power in the
489           Goldfish emulator.
490 
491 config BATTERY_RT5033
492         tristate "RT5033 fuel gauge support"
493         depends on MFD_RT5033
494         help
495           This adds support for battery fuel gauge in Richtek RT5033 PMIC.
496           The fuelgauge calculates and determines the battery state of charge
497           according to battery open circuit voltage.
498 
499 config CHARGER_RT9455
500         tristate "Richtek RT9455 battery charger driver"
501         depends on I2C
502         depends on GPIOLIB || COMPILE_TEST
503         select REGMAP_I2C
504         help
505           Say Y to enable support for Richtek RT9455 battery charger.
506 
507 config AXP20X_POWER
508         tristate "AXP20x power supply driver"
509         depends on MFD_AXP20X
510         help
511           This driver provides support for the power supply features of
512           AXP20x PMIC.
513 
514 endif # POWER_SUPPLY
515 
516 source "drivers/power/reset/Kconfig"
517 source "drivers/power/avs/Kconfig"

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