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- menuconfig REGULATOR
- bool "Voltage and Current Regulator Support"
- default n
- help
- Generic Voltage and Current Regulator support.
- This framework is designed to provide a generic interface to voltage
- and current regulators within the Linux kernel. It's intended to
- provide voltage and current control to client or consumer drivers and
- also provide status information to user space applications through a
- sysfs interface.
- The intention is to allow systems to dynamically control regulator
- output in order to save power and prolong battery life. This applies
- to both voltage regulators (where voltage output is controllable) and
- current sinks (where current output is controllable).
- This framework safely compiles out if not selected so that client
- drivers can still be used in systems with no software controllable
- regulators.
- If unsure, say no.
- if REGULATOR
- config REGULATOR_DEBUG
- bool "Regulator debug support"
- help
- Say yes here to enable debugging support.
- config REGULATOR_FIXED_VOLTAGE
- tristate "Fixed voltage regulator support"
- default n
- help
- This driver provides support for fixed voltage regulators,
- useful for systems which use a combination of software
- managed regulators and simple non-configurable regulators.
- config REGULATOR_VIRTUAL_CONSUMER
- tristate "Virtual regulator consumer support"
- default n
- help
- This driver provides a virtual consumer for the voltage and
- current regulator API which provides sysfs controls for
- configuring the supplies requested. This is mainly useful
- for test purposes.
- If unsure, say no.
- config REGULATOR_USERSPACE_CONSUMER
- tristate "Userspace regulator consumer support"
- default n
- help
- There are some classes of devices that are controlled entirely
- from user space. Usersapce consumer driver provides ability to
- control power supplies for such devices.
- If unsure, say no.
- config REGULATOR_BQ24022
- tristate "TI bq24022 Dual Input 1-Cell Li-Ion Charger IC"
- default n
- help
- This driver controls a TI bq24022 Charger attached via
- GPIOs. The provided current regulator can enable/disable
- charging select between 100 mA and 500 mA charging current
- limit.
- config REGULATOR_MAX1586
- tristate "Maxim 1586/1587 voltage regulator"
- depends on I2C
- default n
- help
- This driver controls a Maxim 1586 or 1587 voltage output
- regulator via I2C bus. The provided regulator is suitable
- for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
- config REGULATOR_TWL4030
- bool "TI TWL4030/TWL5030/TPS695x0 PMIC"
- depends on TWL4030_CORE
- help
- This driver supports the voltage regulators provided by
- this family of companion chips.
- config REGULATOR_WM8350
- tristate "Wolfson Microelectroncis WM8350 AudioPlus PMIC"
- depends on MFD_WM8350
- help
- This driver provides support for the voltage and current regulators
- of the WM8350 AudioPlus PMIC.
- config REGULATOR_WM8400
- tristate "Wolfson Microelectroncis WM8400 AudioPlus PMIC"
- depends on MFD_WM8400
- help
- This driver provides support for the voltage regulators of the
- WM8400 AudioPlus PMIC.
- config REGULATOR_DA903X
- tristate "Support regulators on Dialog Semiconductor DA9030/DA9034 PMIC"
- depends on PMIC_DA903X
- help
- Say y here to support the BUCKs and LDOs regulators found on
- Dialog Semiconductor DA9030/DA9034 PMIC.
- config REGULATOR_PCF50633
- tristate "PCF50633 regulator driver"
- depends on MFD_PCF50633
- help
- Say Y here to support the voltage regulators and convertors
- on PCF50633
- config REGULATOR_LP3971
- tristate "National Semiconductors LP3971 PMIC regulator driver"
- depends on I2C
- help
- Say Y here to support the voltage regulators and convertors
- on National Semiconductors LP3971 PMIC
- endif
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