summaryrefslogtreecommitdiffstats
path: root/drivers/power/supply/Kconfig
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--drivers/power/supply/Kconfig921
1 files changed, 921 insertions, 0 deletions
diff --git a/drivers/power/supply/Kconfig b/drivers/power/supply/Kconfig
new file mode 100644
index 000000000..0bbfe6a7c
--- /dev/null
+++ b/drivers/power/supply/Kconfig
@@ -0,0 +1,921 @@
+# SPDX-License-Identifier: GPL-2.0-only
+menuconfig POWER_SUPPLY
+ bool "Power supply class support"
+ help
+ Say Y here to enable power supply class support. This allows
+ power supply (batteries, AC, USB) monitoring by userspace
+ via sysfs and uevent (if available) and/or APM kernel interface
+ (if selected below).
+
+if POWER_SUPPLY
+
+config POWER_SUPPLY_DEBUG
+ bool "Power supply debug"
+ help
+ Say Y here to enable debugging messages for power supply class
+ and drivers.
+
+config POWER_SUPPLY_HWMON
+ bool
+ prompt "Expose power supply sensors as hwmon device"
+ depends on HWMON=y || HWMON=POWER_SUPPLY
+ default y
+ help
+ This options enables API that allows sensors found on a
+ power supply device (current, voltage, temperature) to be
+ exposed as a hwmon device.
+
+ Say 'Y' here if you want power supplies to
+ have hwmon sysfs interface too.
+
+
+config PDA_POWER
+ tristate "Generic PDA/phone power driver"
+ depends on !S390
+ help
+ Say Y here to enable generic power driver for PDAs and phones with
+ one or two external power supplies (AC/USB) connected to main and
+ backup batteries, and optional builtin charger.
+
+config APM_POWER
+ tristate "APM emulation for class batteries"
+ depends on APM_EMULATION
+ help
+ Say Y here to enable support APM status emulation using
+ battery class devices.
+
+config GENERIC_ADC_BATTERY
+ tristate "Generic battery support using IIO"
+ depends on IIO
+ help
+ Say Y here to enable support for the generic battery driver
+ which uses IIO framework to read adc.
+
+config IP5XXX_POWER
+ tristate "Injoinic IP5xxx power bank IC driver"
+ depends on I2C
+ select REGMAP_I2C
+ help
+ Say Y to include support for Injoinic IP5xxx power bank ICs,
+ which include a battery charger and a boost converter.
+
+config MAX8925_POWER
+ tristate "MAX8925 battery charger support"
+ depends on MFD_MAX8925
+ help
+ Say Y here to enable support for the battery charger in the Maxim
+ MAX8925 PMIC.
+
+config WM831X_BACKUP
+ tristate "WM831X backup battery charger support"
+ depends on MFD_WM831X
+ help
+ Say Y here to enable support for the backup battery charger
+ in the Wolfson Microelectronics WM831x PMICs.
+
+config WM831X_POWER
+ tristate "WM831X PMU support"
+ depends on MFD_WM831X
+ help
+ Say Y here to enable support for the power management unit
+ provided by Wolfson Microelectronics WM831x PMICs.
+
+config WM8350_POWER
+ tristate "WM8350 PMU support"
+ depends on MFD_WM8350
+ help
+ Say Y here to enable support for the power management unit
+ provided by the Wolfson Microelectronics WM8350 PMIC.
+
+config TEST_POWER
+ tristate "Test power driver"
+ help
+ This driver is used for testing. It's safe to say M here.
+
+config BATTERY_88PM860X
+ tristate "Marvell 88PM860x battery driver"
+ depends on MFD_88PM860X
+ help
+ Say Y here to enable battery monitor for Marvell 88PM860x chip.
+
+config CHARGER_ADP5061
+ tristate "ADP5061 battery charger driver"
+ depends on I2C
+ select REGMAP_I2C
+ help
+ Say Y here to enable support for the ADP5061 standalone battery
+ charger.
+
+ This driver can be built as a module. If so, the module will be
+ called adp5061.
+
+config BATTERY_ACT8945A
+ tristate "Active-semi ACT8945A charger driver"
+ depends on MFD_ACT8945A || COMPILE_TEST
+ help
+ Say Y here to enable support for power supply provided by
+ Active-semi ActivePath ACT8945A charger.
+
+config BATTERY_CPCAP
+ tristate "Motorola CPCAP PMIC battery driver"
+ depends on MFD_CPCAP && IIO
+ default MFD_CPCAP
+ help
+ Say Y here to enable support for battery on Motorola
+ phones and tablets such as droid 4.
+
+config BATTERY_CW2015
+ tristate "CW2015 Battery driver"
+ depends on I2C
+ select REGMAP_I2C
+ help
+ Say Y here to enable support for the cellwise cw2015
+ battery fuel gauge (used in the Pinebook Pro & others)
+
+ This driver can also be built as a module. If so, the module will be
+ called cw2015_battery.
+
+config BATTERY_DS2760
+ tristate "DS2760 battery driver (HP iPAQ & others)"
+ depends on W1
+ help
+ Say Y here to enable support for batteries with ds2760 chip.
+
+config BATTERY_DS2780
+ tristate "DS2780 battery driver"
+ depends on HAS_IOMEM
+ select W1
+ select W1_SLAVE_DS2780
+ help
+ Say Y here to enable support for batteries with ds2780 chip.
+
+config BATTERY_DS2781
+ tristate "DS2781 battery driver"
+ depends on HAS_IOMEM
+ select W1
+ select W1_SLAVE_DS2781
+ help
+ If you enable this you will have the DS2781 battery driver support.
+
+ The battery monitor chip is used in many batteries/devices
+ as the one who is responsible for charging/discharging/monitoring
+ Li+ batteries.
+
+ If you are unsure, say N.
+
+config BATTERY_DS2782
+ tristate "DS2782/DS2786 standalone gas-gauge"
+ depends on I2C
+ help
+ Say Y here to enable support for the DS2782/DS2786 standalone battery
+ gas-gauge.
+
+config BATTERY_LEGO_EV3
+ tristate "LEGO MINDSTORMS EV3 battery"
+ depends on OF && IIO && GPIOLIB && (ARCH_DAVINCI_DA850 || COMPILE_TEST)
+ help
+ Say Y here to enable support for the LEGO MINDSTORMS EV3 battery.
+
+config BATTERY_PMU
+ tristate "Apple PMU battery"
+ depends on PPC32 && ADB_PMU
+ help
+ Say Y here to expose battery information on Apple machines
+ through the generic battery class.
+
+config BATTERY_OLPC
+ tristate "One Laptop Per Child battery"
+ depends on OLPC_EC
+ help
+ Say Y to enable support for the battery on the OLPC laptop.
+
+config BATTERY_SAMSUNG_SDI
+ bool "Samsung SDI batteries"
+ help
+ Say Y to enable support for Samsung SDI battery data.
+ These batteries are used in Samsung mobile phones.
+
+config BATTERY_TOSA
+ tristate "Sharp SL-6000 (tosa) battery"
+ depends on MACH_TOSA && MFD_TC6393XB && TOUCHSCREEN_WM97XX
+ help
+ Say Y to enable support for the battery on the Sharp Zaurus
+ SL-6000 (tosa) models.
+
+config BATTERY_COLLIE
+ tristate "Sharp SL-5500 (collie) battery"
+ depends on SA1100_COLLIE && MCP_UCB1200
+ help
+ Say Y to enable support for the battery on the Sharp Zaurus
+ SL-5500 (collie) models.
+
+config BATTERY_INGENIC
+ tristate "Ingenic JZ47xx SoCs battery driver"
+ depends on MIPS || COMPILE_TEST
+ depends on INGENIC_ADC
+ help
+ Choose this option if you want to monitor battery status on
+ Ingenic JZ47xx SoC based devices.
+
+ This driver can also be built as a module. If so, the module will be
+ called ingenic-battery.
+
+config BATTERY_IPAQ_MICRO
+ tristate "iPAQ Atmel Micro ASIC battery driver"
+ depends on MFD_IPAQ_MICRO
+ help
+ Choose this option if you want to monitor battery status on
+ Compaq/HP iPAQ h3100 and h3600.
+
+config BATTERY_WM97XX
+ bool "WM97xx generic battery driver"
+ depends on TOUCHSCREEN_WM97XX=y
+ help
+ Say Y to enable support for battery measured by WM97xx aux port.
+
+config BATTERY_SBS
+ tristate "SBS Compliant gas gauge"
+ depends on I2C
+ help
+ Say Y to include support for SBS battery driver for SBS-compliant
+ gas gauges.
+
+config CHARGER_SBS
+ tristate "SBS Compliant charger"
+ depends on I2C
+ select REGMAP_I2C
+ help
+ Say Y to include support for SBS compliant battery chargers.
+
+config MANAGER_SBS
+ tristate "Smart Battery System Manager"
+ depends on I2C && I2C_MUX && GPIOLIB
+ select I2C_SMBUS
+ help
+ Say Y here to include support for Smart Battery System Manager
+ ICs. The driver reports online and charging status via sysfs.
+ It presents itself also as I2C mux which allows to bind
+ smart battery driver to its ports.
+ Supported is for example LTC1760.
+
+ This driver can also be built as a module. If so, the module will be
+ called sbs-manager.
+
+config BATTERY_BQ27XXX
+ tristate "BQ27xxx battery driver"
+ help
+ Say Y here to enable support for batteries with BQ27xxx chips.
+
+config BATTERY_BQ27XXX_I2C
+ tristate "BQ27xxx I2C support"
+ depends on BATTERY_BQ27XXX
+ depends on I2C
+ default y
+ help
+ Say Y here to enable support for batteries with BQ27xxx chips
+ connected over an I2C bus.
+
+config BATTERY_BQ27XXX_HDQ
+ tristate "BQ27xxx HDQ support"
+ depends on BATTERY_BQ27XXX
+ depends on W1
+ default y
+ help
+ Say Y here to enable support for batteries with BQ27xxx chips
+ connected over an HDQ bus.
+
+config BATTERY_BQ27XXX_DT_UPDATES_NVM
+ bool "BQ27xxx support for update of NVM/flash data memory"
+ depends on BATTERY_BQ27XXX_I2C
+ help
+ Say Y here to enable devicetree monitored-battery config to update
+ NVM/flash data memory. Only enable this option for devices with a
+ fuel gauge mounted on the circuit board, and a battery that cannot
+ easily be replaced with one of a different type. Not for
+ general-purpose kernels, as this can cause misconfiguration of a
+ smart battery with embedded NVM/flash.
+
+config BATTERY_DA9030
+ tristate "DA9030 battery driver"
+ depends on PMIC_DA903X
+ help
+ Say Y here to enable support for batteries charger integrated into
+ DA9030 PMIC.
+
+config BATTERY_DA9052
+ tristate "Dialog DA9052 Battery"
+ depends on PMIC_DA9052
+ help
+ Say Y here to enable support for batteries charger integrated into
+ DA9052 PMIC.
+
+config CHARGER_DA9150
+ tristate "Dialog Semiconductor DA9150 Charger support"
+ depends on MFD_DA9150
+ depends on DA9150_GPADC
+ depends on IIO
+ help
+ Say Y here to enable support for charger unit of the DA9150
+ Integrated Charger & Fuel-Gauge IC.
+
+ This driver can also be built as a module. If so, the module will be
+ called da9150-charger.
+
+config BATTERY_DA9150
+ tristate "Dialog Semiconductor DA9150 Fuel Gauge support"
+ depends on MFD_DA9150
+ help
+ Say Y here to enable support for the Fuel-Gauge unit of the DA9150
+ Integrated Charger & Fuel-Gauge IC
+
+ This driver can also be built as a module. If so, the module will be
+ called da9150-fg.
+
+config CHARGER_AXP20X
+ tristate "X-Powers AXP20X and AXP22X AC power supply driver"
+ depends on MFD_AXP20X
+ depends on AXP20X_ADC
+ depends on IIO
+ help
+ Say Y here to enable support for X-Powers AXP20X and AXP22X PMICs' AC
+ power supply.
+
+ This driver can also be built as a module. If so, the module will be
+ called axp20x_ac_power.
+
+config BATTERY_AXP20X
+ tristate "X-Powers AXP20X battery driver"
+ depends on MFD_AXP20X
+ depends on AXP20X_ADC
+ depends on IIO
+ help
+ Say Y here to enable support for X-Powers AXP20X PMICs' battery power
+ supply.
+
+ This driver can also be built as a module. If so, the module will be
+ called axp20x_battery.
+
+config AXP20X_POWER
+ tristate "AXP20x power supply driver"
+ depends on MFD_AXP20X
+ depends on IIO
+ help
+ This driver provides support for the power supply features of
+ AXP20x PMIC.
+
+config AXP288_CHARGER
+ tristate "X-Powers AXP288 Charger"
+ depends on MFD_AXP20X && EXTCON_AXP288 && IOSF_MBI && ACPI
+ help
+ Say yes here to have support X-Power AXP288 power management IC (PMIC)
+ integrated charger.
+
+config AXP288_FUEL_GAUGE
+ tristate "X-Powers AXP288 Fuel Gauge"
+ depends on MFD_AXP20X && IIO && IOSF_MBI && ACPI
+ help
+ Say yes here to have support for X-Power power management IC (PMIC)
+ Fuel Gauge. The device provides battery statistics and status
+ monitoring as well as alerts for battery over/under voltage and
+ over/under temperature.
+
+config BATTERY_MAX17040
+ tristate "Maxim MAX17040/17041/17043 family Fuel Gauge"
+ depends on I2C
+ select REGMAP_I2C
+ help
+ Driver supports Maxim fuel-gauge systems for lithium-ion (Li+)
+ batteries used mainly in handheld and portable equipment.
+ Supported devices: max17040, max17041, max17043, max17044, max17048,
+ max17049, max17058, max17059, max77836.
+
+ Driver supports reporting SOC (State of Charge, i.e capacity),
+ voltage and configurable low-SOC wakeup interrupt.
+
+ Driver can be build as a module (max17040_battery).
+
+config BATTERY_MAX17042
+ tristate "Maxim MAX17042/17047/17050/8997/8966 family Fuel Gauge"
+ depends on I2C
+ select REGMAP_I2C
+ help
+ MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
+ in handheld and portable equipment. The MAX17042 is configured
+ to operate with a single lithium cell. MAX8997 and MAX8966 are
+ multi-function devices that include fuel gauages that are compatible
+ with MAX17042.
+ Supported devices: max8966, max8997, max17042, max17047, max17050,
+ max17055, max77693, max77849.
+
+ Driver can be build as a module (max17042_battery).
+
+config BATTERY_MAX1721X
+ tristate "MAX17211/MAX17215 standalone gas-gauge"
+ depends on W1
+ select REGMAP_W1
+ help
+ MAX1721x is fuel-gauge systems for lithium-ion (Li+) batteries
+ in handheld and portable equipment. MAX17211 used with single cell
+ battery. MAX17215 designed for muticell battery. Both them have
+ OneWire (W1) host interface.
+
+ Say Y here to enable support for the MAX17211/MAX17215 standalone
+ battery gas-gauge.
+
+config BATTERY_Z2
+ tristate "Z2 battery driver"
+ depends on I2C && MACH_ZIPIT2
+ help
+ Say Y to include support for the battery on the Zipit Z2.
+
+config BATTERY_S3C_ADC
+ tristate "Battery driver for Samsung ADC based monitoring"
+ depends on S3C_ADC
+ help
+ Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
+
+config BATTERY_TWL4030_MADC
+ tristate "TWL4030 MADC battery driver"
+ depends on TWL4030_MADC
+ help
+ Say Y here to enable this dumb driver for batteries managed
+ through the TWL4030 MADC.
+
+config CHARGER_88PM860X
+ tristate "Marvell 88PM860x Charger driver"
+ depends on MFD_88PM860X && BATTERY_88PM860X
+ help
+ Say Y here to enable charger for Marvell 88PM860x chip.
+
+config CHARGER_PCF50633
+ tristate "NXP PCF50633 MBC"
+ depends on MFD_PCF50633
+ help
+ Say Y to include support for NXP PCF50633 Main Battery Charger.
+
+config BATTERY_RX51
+ tristate "Nokia RX-51 (N900) battery driver"
+ depends on TWL4030_MADC
+ help
+ Say Y here to enable support for battery information on Nokia
+ RX-51, also known as N900 tablet.
+
+config CHARGER_CPCAP
+ tristate "CPCAP PMIC Charger Driver"
+ depends on MFD_CPCAP && IIO
+ depends on OMAP_USB2 || (!OMAP_USB2 && COMPILE_TEST)
+ default MFD_CPCAP
+ help
+ Say Y to enable support for CPCAP PMIC charger driver for Motorola
+ mobile devices such as Droid 4.
+
+config CHARGER_ISP1704
+ tristate "ISP1704 USB Charger Detection"
+ depends on USB_PHY
+ depends on USB_GADGET || !USB_GADGET # if USB_GADGET=m, this can't be 'y'
+ help
+ Say Y to enable support for USB Charger Detection with
+ ISP1707/ISP1704 USB transceivers.
+
+config CHARGER_MAX8903
+ tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
+ help
+ Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
+ The driver supports controlling charger-enable and current-limit
+ pins based on the status of charger connections with interrupt
+ handlers.
+
+config CHARGER_TWL4030
+ tristate "OMAP TWL4030 BCI charger driver"
+ depends on IIO && TWL4030_CORE
+ help
+ Say Y here to enable support for TWL4030 Battery Charge Interface.
+
+config CHARGER_LP8727
+ tristate "TI/National Semiconductor LP8727 charger driver"
+ depends on I2C
+ help
+ Say Y here to enable support for LP8727 Charger Driver.
+
+config CHARGER_LP8788
+ tristate "TI LP8788 charger driver"
+ depends on MFD_LP8788
+ depends on LP8788_ADC
+ depends on IIO
+ help
+ Say Y to enable support for the LP8788 linear charger.
+
+config CHARGER_GPIO
+ tristate "GPIO charger"
+ depends on GPIOLIB || COMPILE_TEST
+ help
+ Say Y to include support for chargers which report their online status
+ through a GPIO pin.
+
+ This driver can be build as a module. If so, the module will be
+ called gpio-charger.
+
+config CHARGER_MANAGER
+ tristate "Battery charger manager for multiple chargers"
+ depends on REGULATOR
+ select EXTCON
+ help
+ Say Y to enable charger-manager support, which allows multiple
+ chargers attached to a battery and multiple batteries attached to a
+ system. The charger-manager also can monitor charging status in
+ runtime and in suspend-to-RAM by waking up the system periodically
+ with help of suspend_again support.
+
+config CHARGER_LT3651
+ tristate "Analog Devices LT3651 charger"
+ depends on GPIOLIB
+ help
+ Say Y to include support for the Analog Devices (Linear Technology)
+ LT3651 battery charger which reports its status via GPIO lines.
+
+config CHARGER_LTC4162L
+ tristate "LTC4162-L charger"
+ depends on I2C
+ select REGMAP_I2C
+ help
+ Say Y to include support for the Analog Devices (Linear Technology)
+ LTC4162-L battery charger connected to I2C.
+
+config CHARGER_MAX14577
+ tristate "Maxim MAX14577/77836 battery charger driver"
+ depends on MFD_MAX14577
+ help
+ Say Y to enable support for the battery charger control sysfs and
+ platform data of MAX14577/77836 MUICs.
+
+config CHARGER_DETECTOR_MAX14656
+ tristate "Maxim MAX14656 USB charger detector"
+ depends on I2C
+ depends on OF
+ help
+ Say Y to enable support for the Maxim MAX14656 USB charger detector.
+ The device is compliant with the USB Battery Charging Specification
+ Revision 1.2 and can be found e.g. in Kindle 4/5th generation
+ readers and certain LG devices.
+
+config CHARGER_MAX77650
+ tristate "Maxim MAX77650 battery charger driver"
+ depends on MFD_MAX77650
+ help
+ Say Y to enable support for the battery charger control of MAX77650
+ PMICs.
+
+config CHARGER_MAX77693
+ tristate "Maxim MAX77693 battery charger driver"
+ depends on MFD_MAX77693
+ help
+ Say Y to enable support for the Maxim MAX77693 battery charger.
+
+config CHARGER_MAX77976
+ tristate "Maxim MAX77976 battery charger driver"
+ depends on I2C
+ select REGMAP_I2C
+ help
+ The Maxim MAX77976 is a 19 Vin, 5.5A 1-Cell Li+ Battery Charger
+ USB OTG support. It has an I2C interface for configuration.
+
+ Say Y to enable support for the Maxim MAX77976 battery charger.
+ This driver can also be built as a module. If so, the module will be
+ called max77976_charger.
+
+config CHARGER_MAX8997
+ tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
+ depends on MFD_MAX8997 && REGULATOR_MAX8997
+ depends on EXTCON || !EXTCON
+ help
+ Say Y to enable support for the battery charger control sysfs and
+ platform data of MAX8997/LP3974 PMICs.
+
+config CHARGER_MAX8998
+ tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
+ depends on MFD_MAX8998 && REGULATOR_MAX8998
+ help
+ Say Y to enable support for the battery charger control sysfs and
+ platform data of MAX8998/LP3974 PMICs.
+
+config CHARGER_MP2629
+ tristate "Monolithic power system MP2629 Battery charger"
+ depends on MFD_MP2629
+ depends on MP2629_ADC
+ depends on IIO
+ help
+ Select this option to enable support for Monolithic power system
+ Battery charger. This driver provides Battery charger power management
+ functions on the systems.
+
+config CHARGER_MT6360
+ tristate "Mediatek MT6360 Charger Driver"
+ depends on MFD_MT6360
+ depends on REGULATOR
+ select LINEAR_RANGES
+ help
+ Say Y here to enable MT6360 Charger Part.
+ The device supports High-Accuracy Voltage/Current Regulation,
+ Average Input Current Regulation, Battery Temperature Sensing,
+ Over-Temperature Protection, DPDM Detection for BC1.2.
+
+config CHARGER_MT6370
+ tristate "MediaTek MT6370 Charger Driver"
+ depends on MFD_MT6370
+ depends on REGULATOR
+ depends on IIO
+ select LINEAR_RANGES
+ help
+ Say Y here to enable MT6370 Charger Part.
+ The device supports High-Accuracy Voltage/Current Regulation,
+ Average Input Current Regulation, Battery Temperature Sensing,
+ Over-Temperature Protection, DPDM Detection for BC1.2.
+
+ This driver can also be built as a module. If so, the module
+ will be called "mt6370-charger".
+
+config CHARGER_QCOM_SMBB
+ tristate "Qualcomm Switch-Mode Battery Charger and Boost"
+ depends on MFD_SPMI_PMIC || COMPILE_TEST
+ depends on OF
+ depends on EXTCON
+ depends on REGULATOR
+ help
+ Say Y to include support for the Switch-Mode Battery Charger and
+ Boost (SMBB) hardware found in Qualcomm PM8941 PMICs. The charger
+ is an integrated, single-cell lithium-ion battery charger. DT
+ configuration is required for loading, see the devicetree
+ documentation for more detail. The base name for this driver is
+ 'pm8941_charger'.
+
+config CHARGER_BQ2415X
+ tristate "TI BQ2415x battery charger driver"
+ depends on I2C
+ help
+ Say Y to enable support for the TI BQ2415x battery charger
+ PMICs.
+
+ You'll need this driver to charge batteries on e.g. Nokia
+ RX-51/N900.
+
+config CHARGER_BQ24190
+ tristate "TI BQ24190 battery charger driver"
+ depends on I2C
+ depends on EXTCON
+ depends on GPIOLIB || COMPILE_TEST
+ help
+ Say Y to enable support for the TI BQ24190 battery charger.
+
+config CHARGER_BQ24257
+ tristate "TI BQ24250/24251/24257 battery charger driver"
+ depends on I2C
+ depends on GPIOLIB || COMPILE_TEST
+ select REGMAP_I2C
+ help
+ Say Y to enable support for the TI BQ24250, BQ24251, and BQ24257 battery
+ chargers.
+
+config CHARGER_BQ24735
+ tristate "TI BQ24735 battery charger support"
+ depends on I2C
+ depends on GPIOLIB || COMPILE_TEST
+ help
+ Say Y to enable support for the TI BQ24735 battery charger.
+
+config CHARGER_BQ2515X
+ tristate "TI BQ2515X battery charger family"
+ depends on I2C
+ depends on GPIOLIB || COMPILE_TEST
+ select REGMAP_I2C
+ help
+ Say Y to enable support for the TI BQ2515X family of battery
+ charging integrated circuits. The BQ2515X are highly integrated
+ battery charge management ICs that integrate the most common
+ functions for wearable devices, namely a charger, an output voltage
+ rail, ADC for battery and system monitoring, and push-button
+ controller.
+
+config CHARGER_BQ25890
+ tristate "TI BQ25890 battery charger driver"
+ depends on I2C
+ depends on GPIOLIB || COMPILE_TEST
+ select REGMAP_I2C
+ help
+ Say Y to enable support for the TI BQ25890 battery charger.
+
+config CHARGER_BQ25980
+ tristate "TI BQ25980 battery charger driver"
+ depends on I2C
+ depends on GPIOLIB || COMPILE_TEST
+ select REGMAP_I2C
+ help
+ Say Y to enable support for the TI BQ25980, BQ25975 and BQ25960
+ series of fast battery chargers.
+
+config CHARGER_BQ256XX
+ tristate "TI BQ256XX battery charger driver"
+ depends on I2C
+ depends on GPIOLIB || COMPILE_TEST
+ select REGMAP_I2C
+ help
+ Say Y to enable support for the TI BQ256XX battery chargers. The
+ BQ256XX family of devices are highly-integrated, switch-mode battery
+ charge management and system power path management devices for single
+ cell Li-ion and Li-polymer batteries.
+
+config CHARGER_RK817
+ tristate "Rockchip RK817 PMIC Battery Charger"
+ depends on MFD_RK808
+ help
+ Say Y to include support for Rockchip RK817 Battery Charger.
+
+config CHARGER_SMB347
+ tristate "Summit Microelectronics SMB3XX Battery Charger"
+ depends on I2C
+ depends on REGULATOR
+ select REGMAP_I2C
+ help
+ Say Y to include support for Summit Microelectronics SMB345,
+ SMB347 or SMB358 Battery Charger.
+
+config CHARGER_TPS65090
+ tristate "TPS65090 battery charger driver"
+ depends on MFD_TPS65090
+ help
+ Say Y here to enable support for battery charging with TPS65090
+ PMIC chips.
+
+config CHARGER_TPS65217
+ tristate "TPS65217 battery charger driver"
+ depends on MFD_TPS65217
+ help
+ Say Y here to enable support for battery charging with TPS65217
+ PMIC chips.
+
+config BATTERY_GAUGE_LTC2941
+ tristate "LTC2941/LTC2943 Battery Gauge Driver"
+ depends on I2C
+ help
+ Say Y here to include support for LTC2941 and LTC2943 Battery
+ Gauge IC. The driver reports the charge count continuously, and
+ measures the voltage and temperature every 10 seconds.
+
+config AB8500_BM
+ bool "AB8500 Battery Management Driver"
+ depends on AB8500_CORE && AB8500_GPADC && (IIO = y) && OF
+ select THERMAL
+ select THERMAL_OF
+ help
+ Say Y to include support for AB8500 battery management.
+
+config BATTERY_GOLDFISH
+ tristate "Goldfish battery driver"
+ depends on HAS_IOMEM
+ help
+ Say Y to enable support for the Goldfish battery and AC power
+ driver. Originated in the Android Studio Emulator (goldfish) it is
+ going to be used in other emulators.
+
+config BATTERY_RT5033
+ tristate "RT5033 fuel gauge support"
+ depends on I2C
+ select REGMAP_I2C
+ help
+ This adds support for battery fuel gauge in Richtek RT5033 PMIC.
+ The fuelgauge calculates and determines the battery state of charge
+ according to battery open circuit voltage.
+
+config CHARGER_RT9455
+ tristate "Richtek RT9455 battery charger driver"
+ depends on I2C
+ depends on GPIOLIB || COMPILE_TEST
+ select REGMAP_I2C
+ help
+ Say Y to enable support for Richtek RT9455 battery charger.
+
+config CHARGER_CROS_USBPD
+ tristate "ChromeOS EC based USBPD charger"
+ depends on CROS_USBPD_NOTIFY
+ help
+ Say Y here to enable ChromeOS EC based USBPD charger
+ driver. This driver gets various bits of information about
+ what is connected to USB PD ports from the EC and converts
+ that into power_supply properties.
+
+config CHARGER_CROS_PCHG
+ tristate "ChromeOS EC based peripheral charger"
+ depends on MFD_CROS_EC_DEV
+ default MFD_CROS_EC_DEV
+ help
+ Say Y here to enable ChromeOS EC based peripheral charge driver.
+ This driver gets various information about the devices connected to
+ the peripheral charge ports from the EC and converts that into
+ power_supply properties.
+
+config CHARGER_SC2731
+ tristate "Spreadtrum SC2731 charger driver"
+ depends on MFD_SC27XX_PMIC || COMPILE_TEST
+ help
+ Say Y here to enable support for battery charging with SC2731
+ PMIC chips.
+
+config FUEL_GAUGE_SC27XX
+ tristate "Spreadtrum SC27XX fuel gauge driver"
+ depends on MFD_SC27XX_PMIC || COMPILE_TEST
+ depends on IIO
+ help
+ Say Y here to enable support for fuel gauge with SC27XX
+ PMIC chips.
+
+config CHARGER_UCS1002
+ tristate "Microchip UCS1002 USB Port Power Controller"
+ depends on I2C
+ depends on OF
+ depends on REGULATOR
+ select REGMAP_I2C
+ help
+ Say Y to enable support for Microchip UCS1002 Programmable
+ USB Port Power Controller with Charger Emulation.
+
+config CHARGER_BD99954
+ tristate "ROHM bd99954 charger driver"
+ depends on I2C
+ select LINEAR_RANGES
+ help
+ Say Y here to enable support for getting battery and charger
+ information and altering charger configurations from the ROHM
+ BD99954 charger IC.
+
+config CHARGER_WILCO
+ tristate "Wilco EC based charger for ChromeOS"
+ depends on WILCO_EC
+ help
+ Say Y here to enable control of the charging routines performed
+ by the Embedded Controller on the Chromebook named Wilco. Further
+ information can be found in
+ Documentation/ABI/testing/sysfs-class-power-wilco
+
+config RN5T618_POWER
+ tristate "RN5T618 charger/fuel gauge support"
+ depends on MFD_RN5T618
+ depends on RN5T618_ADC
+ depends on IIO
+ help
+ Say Y here to have support for RN5T618 PMIC family fuel gauge and charger.
+ This driver can also be built as a module. If so, the module will be
+ called rn5t618_power.
+
+config BATTERY_ACER_A500
+ tristate "Acer Iconia Tab A500 battery driver"
+ depends on MFD_ACER_A500_EC
+ help
+ Say Y to include support for Acer Iconia Tab A500 battery fuel gauge.
+
+config BATTERY_SURFACE
+ tristate "Battery driver for 7th-generation Microsoft Surface devices"
+ depends on SURFACE_AGGREGATOR_REGISTRY
+ help
+ Driver for battery devices connected via/managed by the Surface System
+ Aggregator Module (SSAM).
+
+ This driver provides battery-information and -status support for
+ Surface devices where said data is not exposed via the standard ACPI
+ devices. On those models (7th-generation), battery-information is
+ instead handled directly via SSAM client devices and this driver.
+
+ Say M or Y here to include battery status support for 7th-generation
+ Microsoft Surface devices, i.e. Surface Pro 7, Surface Laptop 3,
+ Surface Book 3, and Surface Laptop Go.
+
+config CHARGER_SURFACE
+ tristate "AC driver for 7th-generation Microsoft Surface devices"
+ depends on SURFACE_AGGREGATOR_REGISTRY
+ help
+ Driver for AC devices connected via/managed by the Surface System
+ Aggregator Module (SSAM).
+
+ This driver provides AC-information and -status support for Surface
+ devices where said data is not exposed via the standard ACPI devices.
+ On those models (7th-generation), AC-information is instead handled
+ directly via a SSAM client device and this driver.
+
+ Say M or Y here to include AC status support for 7th-generation
+ Microsoft Surface devices, i.e. Surface Pro 7, Surface Laptop 3,
+ Surface Book 3, and Surface Laptop Go.
+
+config BATTERY_UG3105
+ tristate "uPI uG3105 battery monitor driver"
+ depends on I2C
+ help
+ Battery monitor driver for the uPI uG3105 battery monitor.
+
+ Note the uG3105 is not a full-featured autonomous fuel-gauge. Instead
+ it is expected to be use in combination with some always on
+ microcontroller reading its coulomb-counter before it can wrap
+ (it must be read every 400 seconds!).
+
+ Since Linux does not monitor coulomb-counter changes while the
+ device is off or suspended, the functionality of this driver is
+ limited to reporting capacity only.
+
+endif # POWER_SUPPLY