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_DS2760
  73         tristate "DS2760 battery driver (HP iPAQ & others)"
  74         depends on W1 && W1_SLAVE_DS2760
  75         help
  76           Say Y here to enable support for batteries with ds2760 chip.
  77
  78 config BATTERY_DS2780
  79         tristate "DS2780 battery driver"
  80         depends on HAS_IOMEM
  81         select W1
  82         select W1_SLAVE_DS2780
  83         help
  84           Say Y here to enable support for batteries with ds2780 chip.
  85
  86 config BATTERY_DS2781
  87         tristate "DS2781 battery driver"
  88         depends on HAS_IOMEM
  89         select W1
  90         select W1_SLAVE_DS2781
  91         help
  92           If you enable this you will have the DS2781 battery driver support.
  93
  94           The battery monitor chip is used in many batteries/devices
  95           as the one who is responsible for charging/discharging/monitoring
  96           Li+ batteries.
  97
  98           If you are unsure, say N.
  99
 100 config BATTERY_DS2782
 101         tristate "DS2782/DS2786 standalone gas-gauge"
 102         depends on I2C
 103         help
 104           Say Y here to enable support for the DS2782/DS2786 standalone battery
 105           gas-gauge.
 106
 107 config BATTERY_PMU
 108         tristate "Apple PMU battery"
 109         depends on PPC32 && ADB_PMU
 110         help
 111           Say Y here to expose battery information on Apple machines
 112           through the generic battery class.
 113
 114 config BATTERY_OLPC
 115         tristate "One Laptop Per Child battery"
 116         depends on X86_32 && OLPC
 117         help
 118           Say Y to enable support for the battery on the OLPC laptop.
 119
 120 config BATTERY_TOSA
 121         tristate "Sharp SL-6000 (tosa) battery"
 122         depends on MACH_TOSA && MFD_TC6393XB && TOUCHSCREEN_WM97XX
 123         help
 124           Say Y to enable support for the battery on the Sharp Zaurus
 125           SL-6000 (tosa) models.
 126
 127 config BATTERY_COLLIE
 128         tristate "Sharp SL-5500 (collie) battery"
 129         depends on SA1100_COLLIE && MCP_UCB1200
 130         help
 131           Say Y to enable support for the battery on the Sharp Zaurus
 132           SL-5500 (collie) models.
 133
 134 config BATTERY_WM97XX
 135         bool "WM97xx generic battery driver"
 136         depends on TOUCHSCREEN_WM97XX=y
 137         help
 138           Say Y to enable support for battery measured by WM97xx aux port.
 139
 140 config BATTERY_SBS
 141         tristate "SBS Compliant gas gauge"
 142         depends on I2C
 143         help
 144           Say Y to include support for SBS battery driver for SBS-compliant
 145           gas gauges.
 146
 147 config BATTERY_BQ27x00
 148         tristate "BQ27x00 battery driver"
 149         help
 150           Say Y here to enable support for batteries with BQ27x00 (I2C/HDQ) chips.
 151
 152 config BATTERY_BQ27X00_I2C
 153         bool "BQ27200/BQ27500 support"
 154         depends on BATTERY_BQ27x00
 155         depends on I2C
 156         default y
 157         help
 158           Say Y here to enable support for batteries with BQ27x00 (I2C) chips.
 159
 160 config BATTERY_BQ27X00_PLATFORM
 161         bool "BQ27000 support"
 162         depends on BATTERY_BQ27x00
 163         default y
 164         help
 165           Say Y here to enable support for batteries with BQ27000 (HDQ) chips.
 166
 167 config BATTERY_DA9030
 168         tristate "DA9030 battery driver"
 169         depends on PMIC_DA903X
 170         help
 171           Say Y here to enable support for batteries charger integrated into
 172           DA9030 PMIC.
 173
 174 config BATTERY_DA9052
 175         tristate "Dialog DA9052 Battery"
 176         depends on PMIC_DA9052
 177         depends on BROKEN
 178         help
 179           Say Y here to enable support for batteries charger integrated into
 180           DA9052 PMIC.
 181
 182 config BATTERY_MAX17040
 183         tristate "Maxim MAX17040 Fuel Gauge"
 184         depends on I2C
 185         help
 186           MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries
 187           in handheld and portable equipment. The MAX17040 is configured
 188           to operate with a single lithium cell
 189
 190 config BATTERY_MAX17042
 191         tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
 192         depends on I2C
 193         help
 194           MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
 195           in handheld and portable equipment. The MAX17042 is configured
 196           to operate with a single lithium cell. MAX8997 and MAX8966 are
 197           multi-function devices that include fuel gauages that are compatible
 198           with MAX17042. This driver also supports max17047/50 chips which are
 199           improved version of max17042.
 200
 201 config BATTERY_Z2
 202         tristate "Z2 battery driver"
 203         depends on I2C && MACH_ZIPIT2
 204         help
 205           Say Y to include support for the battery on the Zipit Z2.
 206
 207 config BATTERY_S3C_ADC
 208         tristate "Battery driver for Samsung ADC based monitoring"
 209         depends on S3C_ADC
 210         help
 211           Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
 212
 213 config CHARGER_PCF50633
 214         tristate "NXP PCF50633 MBC"
 215         depends on MFD_PCF50633
 216         help
 217          Say Y to include support for NXP PCF50633 Main Battery Charger.
 218
 219 config BATTERY_JZ4740
 220         tristate "Ingenic JZ4740 battery"
 221         depends on MACH_JZ4740
 222         depends on MFD_JZ4740_ADC
 223         help
 224           Say Y to enable support for the battery on Ingenic JZ4740 based
 225           boards.
 226
 227           This driver can be build as a module. If so, the module will be
 228           called jz4740-battery.
 229
 230 config BATTERY_INTEL_MID
 231         tristate "Battery driver for Intel MID platforms"
 232         depends on INTEL_SCU_IPC && SPI
 233         help
 234           Say Y here to enable the battery driver on Intel MID
 235           platforms.
 236
 237 config CHARGER_ISP1704
 238         tristate "ISP1704 USB Charger Detection"
 239         depends on USB_OTG_UTILS
 240         help
 241           Say Y to enable support for USB Charger Detection with
 242           ISP1707/ISP1704 USB transceivers.
 243
 244 config CHARGER_MAX8903
 245         tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
 246         depends on GENERIC_HARDIRQS
 247         help
 248           Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
 249           The driver supports controlling charger-enable and current-limit
 250           pins based on the status of charger connections with interrupt
 251           handlers.
 252
 253 config CHARGER_TWL4030
 254         tristate "OMAP TWL4030 BCI charger driver"
 255         depends on TWL4030_CORE
 256         help
 257           Say Y here to enable support for TWL4030 Battery Charge Interface.
 258
 259 config CHARGER_LP8727
 260         tristate "TI/National Semiconductor LP8727 charger driver"
 261         depends on I2C
 262         help
 263           Say Y here to enable support for LP8727 Charger Driver.
 264
 265 config CHARGER_GPIO
 266         tristate "GPIO charger"
 267         depends on GPIOLIB
 268         help
 269           Say Y to include support for chargers which report their online status
 270           through a GPIO pin.
 271
 272           This driver can be build as a module. If so, the module will be
 273           called gpio-charger.
 274
 275 config CHARGER_MANAGER
 276         bool "Battery charger manager for multiple chargers"
 277         depends on REGULATOR && RTC_CLASS
 278         select EXTCON
 279         help
 280           Say Y to enable charger-manager support, which allows multiple
 281           chargers attached to a battery and multiple batteries attached to a
 282           system. The charger-manager also can monitor charging status in
 283           runtime and in suspend-to-RAM by waking up the system periodically
 284           with help of suspend_again support.
 285
 286 config CHARGER_MAX8997
 287         tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
 288         depends on MFD_MAX8997 && REGULATOR_MAX8997
 289         help
 290           Say Y to enable support for the battery charger control sysfs and
 291           platform data of MAX8997/LP3974 PMICs.
 292
 293 config CHARGER_MAX8998
 294         tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
 295         depends on MFD_MAX8998 && REGULATOR_MAX8998
 296         help
 297           Say Y to enable support for the battery charger control sysfs and
 298           platform data of MAX8998/LP3974 PMICs.
 299
 300 config CHARGER_SMB347
 301         tristate "Summit Microelectronics SMB347 Battery Charger"
 302         depends on I2C
 303         select REGMAP_I2C
 304         help
 305           Say Y to include support for Summit Microelectronics SMB347
 306           Battery Charger.
 307
 308 config AB8500_BM
 309         bool "AB8500 Battery Management Driver"
 310         depends on AB8500_CORE && AB8500_GPADC
 311         help
 312           Say Y to include support for AB8500 battery management.
 313
 314 config AB8500_BATTERY_THERM_ON_BATCTRL
 315         bool "Thermistor connected on BATCTRL ADC"
 316         depends on AB8500_BM
 317         help
 318           Say Y to enable battery temperature measurements using
 319           thermistor connected on BATCTRL ADC.
 320 endif # POWER_SUPPLY
 321
 322 source "drivers/power/avs/Kconfig"