| menuconfig REGULATOR |
| bool "Voltage and Current Regulator Support" |
| 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_DUMMY |
| bool "Provide a dummy regulator if regulator lookups fail" |
| help |
| If this option is enabled then when a regulator lookup fails |
| and the board has not specified that it has provided full |
| constraints then the regulator core will provide an always |
| enabled dummy regulator will be provided, allowing consumer |
| drivers to continue. |
| |
| A warning will be generated when this substitution is done. |
| |
| config REGULATOR_FIXED_VOLTAGE |
| tristate "Fixed voltage regulator support" |
| 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" |
| 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" |
| help |
| There are some classes of devices that are controlled entirely |
| from user space. Userspace 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" |
| 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 |
| 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_MAX8649 |
| tristate "Maxim 8649 voltage regulator" |
| depends on I2C |
| help |
| This driver controls a Maxim 8649 voltage output regulator via |
| I2C bus. |
| |
| config REGULATOR_MAX8660 |
| tristate "Maxim 8660/8661 voltage regulator" |
| depends on I2C |
| help |
| This driver controls a Maxim 8660/8661 voltage output |
| regulator via I2C bus. |
| |
| config REGULATOR_TWL4030 |
| bool "TI TWL4030/TWL5030/TWL6030/TPS695x0 PMIC" |
| depends on TWL4030_CORE |
| help |
| This driver supports the voltage regulators provided by |
| this family of companion chips. |
| |
| config REGULATOR_WM831X |
| tristate "Wolfson Microelcronics WM831x PMIC regulators" |
| depends on MFD_WM831X |
| help |
| Support the voltage and current regulators of the WM831x series |
| of PMIC devices. |
| |
| config REGULATOR_WM8350 |
| tristate "Wolfson Microelectronics 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 Microelectronics WM8400 AudioPlus PMIC" |
| depends on MFD_WM8400 |
| help |
| This driver provides support for the voltage regulators of the |
| WM8400 AudioPlus PMIC. |
| |
| config REGULATOR_WM8994 |
| tristate "Wolfson Microelectronics WM8994 CODEC" |
| depends on MFD_WM8994 |
| help |
| This driver provides support for the voltage regulators on the |
| WM8994 CODEC. |
| |
| 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 |
| |
| config REGULATOR_PCAP |
| tristate "PCAP2 regulator driver" |
| depends on EZX_PCAP |
| help |
| This driver provides support for the voltage regulators of the |
| PCAP2 PMIC. |
| |
| config REGULATOR_MC13783 |
| tristate "Support regulators on Freescale MC13783 PMIC" |
| depends on MFD_MC13783 |
| help |
| Say y here to support the regulators found on the Freescale MC13783 |
| PMIC. |
| |
| config REGULATOR_AB3100 |
| tristate "ST-Ericsson AB3100 Regulator functions" |
| depends on AB3100_CORE |
| default y if AB3100_CORE |
| help |
| These regulators correspond to functionality in the |
| AB3100 analog baseband dealing with power regulators |
| for the system. |
| |
| config REGULATOR_TPS65023 |
| tristate "TI TPS65023 Power regulators" |
| depends on I2C |
| help |
| This driver supports TPS65023 voltage regulator chips. TPS65023 provides |
| three step-down converters and two general-purpose LDO voltage regulators. |
| It supports TI's software based Class-2 SmartReflex implementation. |
| |
| config REGULATOR_TPS6507X |
| tristate "TI TPS6507X Power regulators" |
| depends on I2C |
| help |
| This driver supports TPS6507X voltage regulator chips. TPS6507X provides |
| three step-down converters and two general-purpose LDO voltage regulators. |
| It supports TI's software based Class-2 SmartReflex implementation. |
| |
| config REGULATOR_88PM8607 |
| bool "Marvell 88PM8607 Power regulators" |
| depends on MFD_88PM8607=y |
| help |
| This driver supports 88PM8607 voltage regulator chips. |
| |
| endif |
| |
