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 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 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 BATTERY_DS2760 tristate "DS2760 battery driver (HP iPAQ & others)" depends on W1 && W1_SLAVE_DS2760 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_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 X86_32 && OLPC help Say Y to enable support for the battery on the OLPC laptop. 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_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 BATTERY_BQ27x00 tristate "BQ27x00 battery driver" depends on I2C || I2C=n help Say Y here to enable support for batteries with BQ27x00 (I2C/HDQ) chips. config BATTERY_BQ27X00_I2C bool "BQ27200/BQ27500 support" depends on BATTERY_BQ27x00 depends on I2C default y help Say Y here to enable support for batteries with BQ27x00 (I2C) chips. config BATTERY_BQ27X00_PLATFORM bool "BQ27000 support" depends on BATTERY_BQ27x00 default y help Say Y here to enable support for batteries with BQ27000 (HDQ) chips. 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 BATTERY_MAX17040 tristate "Maxim MAX17040 Fuel Gauge" depends on I2C help MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries in handheld and portable equipment. The MAX17040 is configured to operate with a single lithium cell config BATTERY_MAX17042 tristate "Maxim MAX17042/17047/17050/8997/8966 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. This driver also supports max17047/50 chips which are improved version of max17042. 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 MP2617_CHARGER tristate "Summit MP2617 Battery Charger" help The MP2617 charger chip is a charging solution. This driver supports enabling and disabling charging, setting the input current limit. 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_JZ4740 tristate "Ingenic JZ4740 battery" depends on MACH_JZ4740 depends on MFD_JZ4740_ADC help Say Y to enable support for the battery on Ingenic JZ4740 based boards. This driver can be build as a module. If so, the module will be called jz4740-battery. config BATTERY_INTEL_MID tristate "Battery driver for Intel MID platforms" depends on INTEL_SCU_IPC && SPI help Say Y here to enable the battery driver on Intel MID platforms. 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_ISP1704 tristate "ISP1704 USB Charger Detection" depends on USB_PHY 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 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 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 bool "Battery charger manager for multiple chargers" depends on REGULATOR && RTC_CLASS 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_MAX14577 tristate "Maxim MAX14577/77836 battery charger driver" depends on MFD_MAX14577 depends on SYSFS help Say Y to enable support for the battery charger control sysfs and platform data of MAX14577/77836 MUICs. config CHARGER_MAX8997 tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver" depends on MFD_MAX8997 && REGULATOR_MAX8997 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_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 && GPIOLIB help Say Y to enable support for the TI BQ24190 battery charger. config CHARGER_BQ24735 tristate "TI BQ24735 battery charger support" depends on I2C && GPIOLIB help Say Y to enable support for the TI BQ24735 battery charger. config CHARGER_SMB347 tristate "Summit Microelectronics SMB347 Battery Charger" depends on I2C select REGMAP_I2C help Say Y to include support for Summit Microelectronics SMB347 Battery Charger. config SMB349_USB_CHARGER tristate "smb349 usb charger (with VBUS detection)" depends on I2C help Say Y to enable support for the SMB349 switching mode based charger. The driver supports charging control (enable/disable) and charge-current limiting. It also provides USB VBUS detection and notification support. The driver controls SMB349 via I2C and supports device-tree interface. config SMB349_DUAL_CHARGER tristate "smb349 dual charger" depends on I2C help Say Y to enable support for the SMB349 dual charger single path switching mode charger. The driver supports charging in conjuction with an external charger on the same path by providing hand-off control and charge-current limiting. The driver controls SMB349 via I2C in STAT IRQ driven mode and supports device-tree interface. config SMB1351_USB_CHARGER tristate "smb1351 usb charger (with VBUS detection)" depends on I2C help Say Y to enable support for the SMB1351 switching mode based charger. The driver supports charging control (enable/disable) and charge-current limiting. It also provides USB VBUS detection and notification support. The driver controls SMB1351 via I2C and supports device-tree interface. config SMB350_CHARGER tristate "smb350 charger" depends on I2C help Say Y to enable battery charging by SMB350 switching mode based external charger. The device supports stack-cell battery charging. The driver configures the device volatile parameters and the charger device works autonomously. The driver supports charger-enable and charger-suspend/resume. The driver reports the charger status via the power supply framework. A charger status change triggers an IRQ via the device STAT pin. config SMB135X_CHARGER tristate "SMB135X Battery Charger" depends on I2C help Say Y to include support for SMB135X Battery Charger. SMB135X is a dual path switching mode charger capable of charging the battery with 3Amps of current. The driver supports charger enable/disable. The driver reports the charger status via the power supply framework. A charger status change triggers an IRQ via the device STAT pin. config SMB1360_CHARGER_FG tristate "SMB1360 Charger and Fuel Guage" depends on I2C help Say Y to include support for SMB1360 Charger and Fuel Guage. SMB1360 is a single path switching mode charger capable of charging the battery with 1.5Amps of current. It supports a fuel gauge which uses voltage and coloumb counting for state of charge reporting. The driver reports the status via the power supply framework. A status change triggers an IRQ via the device STAT pin. config SMB358_CHARGER tristate "SMB358 Battery Charger" depends on I2C help Say Y to include support for SMB358 Battery Charger. SMB358 is a single path switching mode charger capable of charging the battery with 2Amps of current. The driver supports charger enable/disable. The driver reports the charger status via the power supply framework. A charger status change triggers an IRQ via the device STAT pin. config SMB23X_CHARGER tristate "SMB23X Battery Charger" depends on I2C help Say Y to include support for SMB23X Battery Charger. SMB23X is a single path linear charger capable of charging the battery with 1Amps of current. The driver supports charger enable/disable. The driver reports the charger status via the power supply framework. A charger status change triggers an IRQ via the device STAT pin. config BATTERY_BQ28400 tristate "BQ28400 battery driver" depends on I2C default n help Say Y here to enable support for batteries with BQ28400 (I2C) chips. The bq28400 Texas Instruments Inc device monitors the battery charging/discharging status via Rsens resistor, typically 10 mohm. It monitors the battery temperature via Thermistor. The device monitors the battery level (Relative-State-Of-Charge). The device is SBS compliant, providing battery info over I2C. config QPNP_CHARGER tristate "QPNP Charger driver" depends on SPMI || MSM_SPMI depends on OF_SPMI depends on THERMAL_QPNP_ADC_TM help Say Y here to enable the switch mode battery charger and boost device which supports USB detection and charging. The driver also offers relevant information to userspace via the power supply framework. config QPNP_SMBCHARGER tristate "QPNP SMB Charger driver" depends on SPMI || MSM_SPMI depends on OF_SPMI help Say Y here to enable the dual path switch mode battery charger which supports USB detection and battery charging up to 3A. The driver also offers relevant information to userspace via the power supply framework. config QPNP_FG tristate "QPNP fuel gauge driver" depends on SPMI || MSM_SPMI depends on OF_SPMI help Say Y here to enable the Fuel Gauge driver. This adds support for battery fuel gauging and state of charge of battery connected to the fuel gauge. The state of charge is reported through a BMS power supply property and also sends uevents when the capacity is updated. config BATTERY_BCL tristate "Battery Current Limit driver" depends on THERMAL_MONITOR help Say Y here to enable support for battery current limit device. The BCL driver will poll BMS if thermal daemon enables BCL. It will notify thermal daemon if IBat crosses Imax threshold. 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 AB8500_BM bool "AB8500 Battery Management Driver" depends on AB8500_CORE && AB8500_GPADC help Say Y to include support for AB8500 battery management. config BATTERY_GOLDFISH tristate "Goldfish battery driver" depends on GOLDFISH || COMPILE_TEST depends on HAS_IOMEM help Say Y to enable support for the battery and AC power in the Goldfish emulator. config QPNP_VM_BMS tristate "QPNP Voltage-Mode Battery Monitoring System driver" depends on SPMI || MSM_SPMI depends on MSM_QPNP_INT help Say Y here to enable support for QPNP chip vm-bms device. The voltage-mode (vm) BMS driver uses periodic VBATT readings from the battery to calculate the State of Charge. config QPNP_BMS tristate "QPNP Battery Monitoring System driver" depends on SPMI || MSM_SPMI depends on MSM_QPNP_INT help Say Y here to enable support for QPNP chip bms device. It registers a fuelgauge bms power supply to report State of Charge. config QPNP_LINEAR_CHARGER tristate "QPNP Linear Charger driver" depends on SPMI || MSM_SPMI depends on OF_SPMI depends on MSM_QPNP_INT depends on THERMAL_QPNP_ADC_TM help Say Y here to enable the Linear battery charger which supports USB detection and charging. The driver also offers relevant information to userspace via the power supply framework. config QPNP_TYPEC tristate "QPNP Type-C driver" depends on SPMI || MSM_SPMI depends on OF_SPMI depends on MSM_QPNP_INT help Say Y here to enable QPNP Type-C driver. The QPNP Type-C module supports the USB type-C protocol. It supports type-C cable detection and other type-C parameters such as current-capability and CC-orientation. The module does not support USB power-delivery. The driver adds support to report these type-C parameters via the power-supply framework. config MSM_BCL_CTL bool "BCL Framework driver" help Say Y here to enable this BCL Framework driver. This driver provides interface, which can be used by the BCL h/w drivers to implement the basic functionalities. This framework abstracts the underlying hardware for the top level modules. config MSM_BCL_PERIPHERAL_CTL bool "BCL driver to control the PMIC BCL peripheral" depends on SPMI || MSM_SPMI depends on MSM_BCL_CTL help Say Y here to enable this BCL PMIC peripheral driver. This driver provides routines to configure and monitor the BCL PMIC peripheral. source "drivers/power/reset/Kconfig" endif # POWER_SUPPLY source "drivers/power/avs/Kconfig" source "drivers/power/qcom/Kconfig"