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_BQ27x00
 161         tristate "BQ27x00 battery driver"
 162         depends on I2C || I2C=n
 163         help
 164           Say Y here to enable support for batteries with BQ27x00 (I2C/HDQ) chips.
 165
 166 config BATTERY_BQ27X00_I2C
 167         bool "BQ27200/BQ27500 support"
 168         depends on BATTERY_BQ27x00
 169         depends on I2C
 170         default y
 171         help
 172           Say Y here to enable support for batteries with BQ27x00 (I2C) chips.
 173
 174 config BATTERY_BQ27X00_PLATFORM
 175         bool "BQ27000 support"
 176         depends on BATTERY_BQ27x00
 177         default y
 178         help
 179           Say Y here to enable support for batteries with BQ27000 (HDQ) chips.
 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 AXP288_CHARGER
 208         tristate "X-Powers AXP288 Charger"
 209         depends on MFD_AXP20X && EXTCON_AXP288
 210         help
 211           Say yes here to have support X-Power AXP288 power management IC (PMIC)
 212           integrated charger.
 213
 214 config AXP288_FUEL_GAUGE
 215         tristate "X-Powers AXP288 Fuel Gauge"
 216         depends on MFD_AXP20X && IIO
 217         help
 218           Say yes here to have support for X-Power power management IC (PMIC)
 219           Fuel Gauge. The device provides battery statistics and status
 220           monitoring as well as alerts for battery over/under voltage and
 221           over/under temperature.
 222
 223 config BATTERY_MAX17040
 224         tristate "Maxim MAX17040 Fuel Gauge"
 225         depends on I2C
 226         help
 227           MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries
 228           in handheld and portable equipment. The MAX17040 is configured
 229           to operate with a single lithium cell
 230
 231 config BATTERY_MAX17042
 232         tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
 233         depends on I2C
 234         select REGMAP_I2C
 235         help
 236           MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
 237           in handheld and portable equipment. The MAX17042 is configured
 238           to operate with a single lithium cell. MAX8997 and MAX8966 are
 239           multi-function devices that include fuel gauages that are compatible
 240           with MAX17042. This driver also supports max17047/50 chips which are
 241           improved version of max17042.
 242
 243 config BATTERY_Z2
 244         tristate "Z2 battery driver"
 245         depends on I2C && MACH_ZIPIT2
 246         help
 247           Say Y to include support for the battery on the Zipit Z2.
 248
 249 config BATTERY_S3C_ADC
 250         tristate "Battery driver for Samsung ADC based monitoring"
 251         depends on S3C_ADC
 252         help
 253           Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
 254
 255 config BATTERY_TWL4030_MADC
 256         tristate "TWL4030 MADC battery driver"
 257         depends on TWL4030_MADC
 258         help
 259           Say Y here to enable this dumb driver for batteries managed
 260           through the TWL4030 MADC.
 261
 262 config CHARGER_88PM860X
 263         tristate "Marvell 88PM860x Charger driver"
 264         depends on MFD_88PM860X && BATTERY_88PM860X
 265         help
 266           Say Y here to enable charger for Marvell 88PM860x chip.
 267
 268 config CHARGER_PCF50633
 269         tristate "NXP PCF50633 MBC"
 270         depends on MFD_PCF50633
 271         help
 272          Say Y to include support for NXP PCF50633 Main Battery Charger.
 273
 274 config BATTERY_JZ4740
 275         tristate "Ingenic JZ4740 battery"
 276         depends on MACH_JZ4740
 277         depends on MFD_JZ4740_ADC
 278         help
 279           Say Y to enable support for the battery on Ingenic JZ4740 based
 280           boards.
 281
 282           This driver can be build as a module. If so, the module will be
 283           called jz4740-battery.
 284
 285 config BATTERY_INTEL_MID
 286         tristate "Battery driver for Intel MID platforms"
 287         depends on INTEL_SCU_IPC && SPI
 288         help
 289           Say Y here to enable the battery driver on Intel MID
 290           platforms.
 291
 292 config BATTERY_RX51
 293         tristate "Nokia RX-51 (N900) battery driver"
 294         depends on TWL4030_MADC
 295         help
 296           Say Y here to enable support for battery information on Nokia
 297           RX-51, also known as N900 tablet.
 298
 299 config CHARGER_ISP1704
 300         tristate "ISP1704 USB Charger Detection"
 301         depends on USB_PHY
 302         help
 303           Say Y to enable support for USB Charger Detection with
 304           ISP1707/ISP1704 USB transceivers.
 305
 306 config CHARGER_MAX8903
 307         tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
 308         help
 309           Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
 310           The driver supports controlling charger-enable and current-limit
 311           pins based on the status of charger connections with interrupt
 312           handlers.
 313
 314 config CHARGER_TWL4030
 315         tristate "OMAP TWL4030 BCI charger driver"
 316         depends on TWL4030_CORE
 317         help
 318           Say Y here to enable support for TWL4030 Battery Charge Interface.
 319
 320 config CHARGER_LP8727
 321         tristate "TI/National Semiconductor LP8727 charger driver"
 322         depends on I2C
 323         help
 324           Say Y here to enable support for LP8727 Charger Driver.
 325
 326 config CHARGER_LP8788
 327         tristate "TI LP8788 charger driver"
 328         depends on MFD_LP8788
 329         depends on LP8788_ADC
 330         depends on IIO
 331         help
 332           Say Y to enable support for the LP8788 linear charger.
 333
 334 config CHARGER_GPIO
 335         tristate "GPIO charger"
 336         depends on GPIOLIB || COMPILE_TEST
 337         help
 338           Say Y to include support for chargers which report their online status
 339           through a GPIO pin.
 340
 341           This driver can be build as a module. If so, the module will be
 342           called gpio-charger.
 343
 344 config CHARGER_MANAGER
 345         bool "Battery charger manager for multiple chargers"
 346         depends on REGULATOR
 347         select EXTCON
 348         help
 349           Say Y to enable charger-manager support, which allows multiple
 350           chargers attached to a battery and multiple batteries attached to a
 351           system. The charger-manager also can monitor charging status in
 352           runtime and in suspend-to-RAM by waking up the system periodically
 353           with help of suspend_again support.
 354
 355 config CHARGER_MAX14577
 356         tristate "Maxim MAX14577/77836 battery charger driver"
 357         depends on MFD_MAX14577
 358         help
 359           Say Y to enable support for the battery charger control sysfs and
 360           platform data of MAX14577/77836 MUICs.
 361
 362 config CHARGER_MAX77693
 363         tristate "Maxim MAX77693 battery charger driver"
 364         depends on MFD_MAX77693
 365         help
 366           Say Y to enable support for the Maxim MAX77693 battery charger.
 367
 368 config CHARGER_MAX8997
 369         tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
 370         depends on MFD_MAX8997 && REGULATOR_MAX8997
 371         help
 372           Say Y to enable support for the battery charger control sysfs and
 373           platform data of MAX8997/LP3974 PMICs.
 374
 375 config CHARGER_MAX8998
 376         tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
 377         depends on MFD_MAX8998 && REGULATOR_MAX8998
 378         help
 379           Say Y to enable support for the battery charger control sysfs and
 380           platform data of MAX8998/LP3974 PMICs.
 381
 382 config CHARGER_BQ2415X
 383         tristate "TI BQ2415x battery charger driver"
 384         depends on I2C
 385         help
 386           Say Y to enable support for the TI BQ2415x battery charger
 387           PMICs.
 388
 389           You'll need this driver to charge batteries on e.g. Nokia
 390           RX-51/N900.
 391
 392 config CHARGER_BQ24190
 393         tristate "TI BQ24190 battery charger driver"
 394         depends on I2C
 395         depends on GPIOLIB || COMPILE_TEST
 396         help
 397           Say Y to enable support for the TI BQ24190 battery charger.
 398
 399 config CHARGER_BQ24257
 400         tristate "TI BQ24257 battery charger driver"
 401         depends on I2C
 402         depends on GPIOLIB || COMPILE_TEST
 403         depends on REGMAP_I2C
 404         help
 405           Say Y to enable support for the TI BQ24257 battery charger.
 406
 407 config CHARGER_BQ24735
 408         tristate "TI BQ24735 battery charger support"
 409         depends on I2C
 410         depends on GPIOLIB || COMPILE_TEST
 411         help
 412           Say Y to enable support for the TI BQ24735 battery charger.
 413
 414 config CHARGER_BQ25890
 415         tristate "TI BQ25890 battery charger driver"
 416         depends on I2C
 417         depends on GPIOLIB || COMPILE_TEST
 418         select REGMAP_I2C
 419         help
 420           Say Y to enable support for the TI BQ25890 battery charger.
 421
 422 config CHARGER_SMB347
 423         tristate "Summit Microelectronics SMB347 Battery Charger"
 424         depends on I2C
 425         select REGMAP_I2C
 426         help
 427           Say Y to include support for Summit Microelectronics SMB347
 428           Battery Charger.
 429
 430 config CHARGER_TPS65090
 431         tristate "TPS65090 battery charger driver"
 432         depends on MFD_TPS65090
 433         help
 434          Say Y here to enable support for battery charging with TPS65090
 435          PMIC chips.
 436
 437 config BATTERY_GAUGE_LTC2941
 438         tristate "LTC2941/LTC2943 Battery Gauge Driver"
 439         depends on I2C
 440         help
 441           Say Y here to include support for LTC2941 and LTC2943 Battery
 442           Gauge IC. The driver reports the charge count continuously, and
 443           measures the voltage and temperature every 10 seconds.
 444
 445 config AB8500_BM
 446         bool "AB8500 Battery Management Driver"
 447         depends on AB8500_CORE && AB8500_GPADC
 448         help
 449           Say Y to include support for AB8500 battery management.
 450
 451 config BATTERY_GOLDFISH
 452         tristate "Goldfish battery driver"
 453         depends on GOLDFISH || COMPILE_TEST
 454         depends on HAS_IOMEM
 455         help
 456           Say Y to enable support for the battery and AC power in the
 457           Goldfish emulator.
 458
 459 config BATTERY_RT5033
 460         tristate "RT5033 fuel gauge support"
 461         depends on MFD_RT5033
 462         help
 463           This adds support for battery fuel gauge in Richtek RT5033 PMIC.
 464           The fuelgauge calculates and determines the battery state of charge
 465           according to battery open circuit voltage.
 466
 467 config CHARGER_RT9455
 468         tristate "Richtek RT9455 battery charger driver"
 469         depends on I2C
 470         depends on GPIOLIB || COMPILE_TEST
 471         select REGMAP_I2C
 472         help
 473           Say Y to enable support for Richtek RT9455 battery charger.
 474
 475 source "drivers/power/reset/Kconfig"
 476
 477 endif # POWER_SUPPLY
 478
 479 source "drivers/power/avs/Kconfig"