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 (I2C/HDQ) chips.
 164
 165 config BATTERY_BQ27XXX_I2C
 166         bool "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 (I2C) chips.
 172
 173 config BATTERY_BQ27XXX_PLATFORM
 174         bool "BQ27xxx HDQ support"
 175         depends on BATTERY_BQ27XXX
 176         default y
 177         help
 178           Say Y here to enable support for batteries with BQ27xxx (HDQ) chips.
 179
 180 config BATTERY_DA9030
 181         tristate "DA9030 battery driver"
 182         depends on PMIC_DA903X
 183         help
 184           Say Y here to enable support for batteries charger integrated into
 185           DA9030 PMIC.
 186
 187 config BATTERY_DA9052
 188         tristate "Dialog DA9052 Battery"
 189         depends on PMIC_DA9052
 190         help
 191           Say Y here to enable support for batteries charger integrated into
 192           DA9052 PMIC.
 193
 194 config CHARGER_DA9150
 195         tristate "Dialog Semiconductor DA9150 Charger support"
 196         depends on MFD_DA9150
 197         depends on DA9150_GPADC
 198         depends on IIO
 199         help
 200           Say Y here to enable support for charger unit of the DA9150
 201           Integrated Charger & Fuel-Gauge IC.
 202
 203           This driver can also be built as a module. If so, the module will be
 204           called da9150-charger.
 205
 206 config BATTERY_DA9150
 207         tristate "Dialog Semiconductor DA9150 Fuel Gauge support"
 208         depends on MFD_DA9150
 209         help
 210           Say Y here to enable support for the Fuel-Gauge unit of the DA9150
 211           Integrated Charger & Fuel-Gauge IC
 212
 213           This driver can also be built as a module. If so, the module will be
 214           called da9150-fg.
 215
 216 config AXP288_CHARGER
 217         tristate "X-Powers AXP288 Charger"
 218         depends on MFD_AXP20X && EXTCON_AXP288
 219         help
 220           Say yes here to have support X-Power AXP288 power management IC (PMIC)
 221           integrated charger.
 222
 223 config AXP288_FUEL_GAUGE
 224         tristate "X-Powers AXP288 Fuel Gauge"
 225         depends on MFD_AXP20X && IIO
 226         help
 227           Say yes here to have support for X-Power power management IC (PMIC)
 228           Fuel Gauge. The device provides battery statistics and status
 229           monitoring as well as alerts for battery over/under voltage and
 230           over/under temperature.
 231
 232 config BATTERY_MAX17040
 233         tristate "Maxim MAX17040 Fuel Gauge"
 234         depends on I2C
 235         help
 236           MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries
 237           in handheld and portable equipment. The MAX17040 is configured
 238           to operate with a single lithium cell
 239
 240 config BATTERY_MAX17042
 241         tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
 242         depends on I2C
 243         select REGMAP_I2C
 244         help
 245           MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
 246           in handheld and portable equipment. The MAX17042 is configured
 247           to operate with a single lithium cell. MAX8997 and MAX8966 are
 248           multi-function devices that include fuel gauages that are compatible
 249           with MAX17042. This driver also supports max17047/50 chips which are
 250           improved version of max17042.
 251
 252 config BATTERY_Z2
 253         tristate "Z2 battery driver"
 254         depends on I2C && MACH_ZIPIT2
 255         help
 256           Say Y to include support for the battery on the Zipit Z2.
 257
 258 config BATTERY_S3C_ADC
 259         tristate "Battery driver for Samsung ADC based monitoring"
 260         depends on S3C_ADC
 261         help
 262           Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
 263
 264 config BATTERY_TWL4030_MADC
 265         tristate "TWL4030 MADC battery driver"
 266         depends on TWL4030_MADC
 267         help
 268           Say Y here to enable this dumb driver for batteries managed
 269           through the TWL4030 MADC.
 270
 271 config CHARGER_88PM860X
 272         tristate "Marvell 88PM860x Charger driver"
 273         depends on MFD_88PM860X && BATTERY_88PM860X
 274         help
 275           Say Y here to enable charger for Marvell 88PM860x chip.
 276
 277 config CHARGER_PCF50633
 278         tristate "NXP PCF50633 MBC"
 279         depends on MFD_PCF50633
 280         help
 281          Say Y to include support for NXP PCF50633 Main Battery Charger.
 282
 283 config BATTERY_JZ4740
 284         tristate "Ingenic JZ4740 battery"
 285         depends on MACH_JZ4740
 286         depends on MFD_JZ4740_ADC
 287         help
 288           Say Y to enable support for the battery on Ingenic JZ4740 based
 289           boards.
 290
 291           This driver can be build as a module. If so, the module will be
 292           called jz4740-battery.
 293
 294 config BATTERY_INTEL_MID
 295         tristate "Battery driver for Intel MID platforms"
 296         depends on INTEL_SCU_IPC && SPI
 297         help
 298           Say Y here to enable the battery driver on Intel MID
 299           platforms.
 300
 301 config BATTERY_RX51
 302         tristate "Nokia RX-51 (N900) battery driver"
 303         depends on TWL4030_MADC
 304         help
 305           Say Y here to enable support for battery information on Nokia
 306           RX-51, also known as N900 tablet.
 307
 308 config CHARGER_ISP1704
 309         tristate "ISP1704 USB Charger Detection"
 310         depends on USB_PHY
 311         help
 312           Say Y to enable support for USB Charger Detection with
 313           ISP1707/ISP1704 USB transceivers.
 314
 315 config CHARGER_MAX8903
 316         tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
 317         help
 318           Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
 319           The driver supports controlling charger-enable and current-limit
 320           pins based on the status of charger connections with interrupt
 321           handlers.
 322
 323 config CHARGER_TWL4030
 324         tristate "OMAP TWL4030 BCI charger driver"
 325         depends on IIO && TWL4030_CORE
 326         help
 327           Say Y here to enable support for TWL4030 Battery Charge Interface.
 328
 329 config CHARGER_LP8727
 330         tristate "TI/National Semiconductor LP8727 charger driver"
 331         depends on I2C
 332         help
 333           Say Y here to enable support for LP8727 Charger Driver.
 334
 335 config CHARGER_LP8788
 336         tristate "TI LP8788 charger driver"
 337         depends on MFD_LP8788
 338         depends on LP8788_ADC
 339         depends on IIO
 340         help
 341           Say Y to enable support for the LP8788 linear charger.
 342
 343 config CHARGER_GPIO
 344         tristate "GPIO charger"
 345         depends on GPIOLIB || COMPILE_TEST
 346         help
 347           Say Y to include support for chargers which report their online status
 348           through a GPIO pin.
 349
 350           This driver can be build as a module. If so, the module will be
 351           called gpio-charger.
 352
 353 config CHARGER_MANAGER
 354         bool "Battery charger manager for multiple chargers"
 355         depends on REGULATOR
 356         select EXTCON
 357         help
 358           Say Y to enable charger-manager support, which allows multiple
 359           chargers attached to a battery and multiple batteries attached to a
 360           system. The charger-manager also can monitor charging status in
 361           runtime and in suspend-to-RAM by waking up the system periodically
 362           with help of suspend_again support.
 363
 364 config CHARGER_MAX14577
 365         tristate "Maxim MAX14577/77836 battery charger driver"
 366         depends on MFD_MAX14577
 367         help
 368           Say Y to enable support for the battery charger control sysfs and
 369           platform data of MAX14577/77836 MUICs.
 370
 371 config CHARGER_MAX77693
 372         tristate "Maxim MAX77693 battery charger driver"
 373         depends on MFD_MAX77693
 374         help
 375           Say Y to enable support for the Maxim MAX77693 battery charger.
 376
 377 config CHARGER_MAX8997
 378         tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
 379         depends on MFD_MAX8997 && REGULATOR_MAX8997
 380         help
 381           Say Y to enable support for the battery charger control sysfs and
 382           platform data of MAX8997/LP3974 PMICs.
 383
 384 config CHARGER_MAX8998
 385         tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
 386         depends on MFD_MAX8998 && REGULATOR_MAX8998
 387         help
 388           Say Y to enable support for the battery charger control sysfs and
 389           platform data of MAX8998/LP3974 PMICs.
 390
 391 config CHARGER_QCOM_SMBB
 392         tristate "Qualcomm Switch-Mode Battery Charger and Boost"
 393         depends on MFD_SPMI_PMIC || COMPILE_TEST
 394         depends on OF
 395         help
 396           Say Y to include support for the Switch-Mode Battery Charger and
 397           Boost (SMBB) hardware found in Qualcomm PM8941 PMICs.  The charger
 398           is an integrated, single-cell lithium-ion battery charger.  DT
 399           configuration is required for loading, see the devicetree
 400           documentation for more detail.  The base name for this driver is
 401           'pm8941_charger'.
 402
 403 config CHARGER_BQ2415X
 404         tristate "TI BQ2415x battery charger driver"
 405         depends on I2C
 406         help
 407           Say Y to enable support for the TI BQ2415x battery charger
 408           PMICs.
 409
 410           You'll need this driver to charge batteries on e.g. Nokia
 411           RX-51/N900.
 412
 413 config CHARGER_BQ24190
 414         tristate "TI BQ24190 battery charger driver"
 415         depends on I2C
 416         depends on GPIOLIB || COMPILE_TEST
 417         help
 418           Say Y to enable support for the TI BQ24190 battery charger.
 419
 420 config CHARGER_BQ24257
 421         tristate "TI BQ24250/24251/24257 battery charger driver"
 422         depends on I2C
 423         depends on GPIOLIB || COMPILE_TEST
 424         depends on REGMAP_I2C
 425         help
 426           Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery
 427           chargers.
 428
 429 config CHARGER_BQ24735
 430         tristate "TI BQ24735 battery charger support"
 431         depends on I2C
 432         depends on GPIOLIB || COMPILE_TEST
 433         help
 434           Say Y to enable support for the TI BQ24735 battery charger.
 435
 436 config CHARGER_BQ25890
 437         tristate "TI BQ25890 battery charger driver"
 438         depends on I2C
 439         depends on GPIOLIB || COMPILE_TEST
 440         select REGMAP_I2C
 441         help
 442           Say Y to enable support for the TI BQ25890 battery charger.
 443
 444 config CHARGER_SMB347
 445         tristate "Summit Microelectronics SMB347 Battery Charger"
 446         depends on I2C
 447         select REGMAP_I2C
 448         help
 449           Say Y to include support for Summit Microelectronics SMB347
 450           Battery Charger.
 451
 452 config CHARGER_TPS65090
 453         tristate "TPS65090 battery charger driver"
 454         depends on MFD_TPS65090
 455         help
 456          Say Y here to enable support for battery charging with TPS65090
 457          PMIC chips.
 458
 459 config CHARGER_TPS65217
 460         tristate "TPS65217 battery charger driver"
 461         depends on MFD_TPS65217
 462         help
 463          Say Y here to enable support for battery charging with TPS65217
 464          PMIC chips.
 465
 466 config BATTERY_GAUGE_LTC2941
 467         tristate "LTC2941/LTC2943 Battery Gauge Driver"
 468         depends on I2C
 469         help
 470           Say Y here to include support for LTC2941 and LTC2943 Battery
 471           Gauge IC. The driver reports the charge count continuously, and
 472           measures the voltage and temperature every 10 seconds.
 473
 474 config AB8500_BM
 475         bool "AB8500 Battery Management Driver"
 476         depends on AB8500_CORE && AB8500_GPADC
 477         help
 478           Say Y to include support for AB8500 battery management.
 479
 480 config BATTERY_GOLDFISH
 481         tristate "Goldfish battery driver"
 482         depends on GOLDFISH || COMPILE_TEST
 483         depends on HAS_IOMEM
 484         help
 485           Say Y to enable support for the battery and AC power in the
 486           Goldfish emulator.
 487
 488 config BATTERY_RT5033
 489         tristate "RT5033 fuel gauge support"
 490         depends on MFD_RT5033
 491         help
 492           This adds support for battery fuel gauge in Richtek RT5033 PMIC.
 493           The fuelgauge calculates and determines the battery state of charge
 494           according to battery open circuit voltage.
 495
 496 config CHARGER_RT9455
 497         tristate "Richtek RT9455 battery charger driver"
 498         depends on I2C
 499         depends on GPIOLIB || COMPILE_TEST
 500         select REGMAP_I2C
 501         help
 502           Say Y to enable support for Richtek RT9455 battery charger.
 503
 504 config AXP20X_POWER
 505         tristate "AXP20x power supply driver"
 506         depends on MFD_AXP20X
 507         help
 508           This driver provides support for the power supply features of
 509           AXP20x PMIC.
 510
 511 source "drivers/power/reset/Kconfig"
 512
 513 endif # POWER_SUPPLY
 514
 515 source "drivers/power/avs/Kconfig"