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