| 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 the regulator core will provide an always | |
| enabled dummy regulator, 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_GPIO | |
| tristate "GPIO regulator support" | |
| depends on GPIOLIB | |
| help | |
| This driver provides support for regulators that can be | |
| controlled via gpios. | |
| It is capable of supporting current and voltage regulators | |
| and the platform has to provide a mapping of GPIO-states | |
| to target volts/amps. | |
| config REGULATOR_AD5398 | |
| tristate "Analog Devices AD5398/AD5821 regulators" | |
| depends on I2C | |
| help | |
| This driver supports AD5398 and AD5821 current regulator chips. | |
| If building into module, its name is ad5398.ko. | |
| config REGULATOR_AAT2870 | |
| tristate "AnalogicTech AAT2870 Regulators" | |
| depends on MFD_AAT2870_CORE | |
| help | |
| If you have a AnalogicTech AAT2870 say Y to enable the | |
| regulator driver. | |
| config REGULATOR_ARIZONA | |
| tristate "Wolfson Arizona class devices" | |
| depends on MFD_ARIZONA | |
| depends on SND_SOC | |
| help | |
| Support for the regulators found on Wolfson Arizona class | |
| devices. | |
| config REGULATOR_DA903X | |
| tristate "Dialog Semiconductor DA9030/DA9034 regulators" | |
| depends on PMIC_DA903X | |
| help | |
| Say y here to support the BUCKs and LDOs regulators found on | |
| Dialog Semiconductor DA9030/DA9034 PMIC. | |
| config REGULATOR_DA9052 | |
| tristate "Dialog Semiconductor DA9052/DA9053 regulators" | |
| depends on PMIC_DA9052 | |
| help | |
| This driver supports the voltage regulators of DA9052-BC and | |
| DA9053-AA/Bx PMIC. | |
| config REGULATOR_DA9055 | |
| tristate "Dialog Semiconductor DA9055 regulators" | |
| depends on MFD_DA9055 | |
| help | |
| Say y here to support the BUCKs and LDOs regulators found on | |
| Dialog Semiconductor DA9055 PMIC. | |
| This driver can also be built as a module. If so, the module | |
| will be called da9055-regulator. | |
| config REGULATOR_FAN53555 | |
| tristate "Fairchild FAN53555 Regulator" | |
| depends on I2C | |
| select REGMAP_I2C | |
| help | |
| This driver supports Fairchild FAN53555 Digitally Programmable | |
| TinyBuck Regulator. The FAN53555 is a step-down switching voltage | |
| regulator that delivers a digitally programmable output from an | |
| input voltage supply of 2.5V to 5.5V. The output voltage is | |
| programmed through an I2C interface. | |
| config REGULATOR_ANATOP | |
| tristate "Freescale i.MX on-chip ANATOP LDO regulators" | |
| depends on MFD_SYSCON | |
| help | |
| Say y here to support Freescale i.MX on-chip ANATOP LDOs | |
| regulators. It is recommended that this option be | |
| enabled on i.MX6 platform. | |
| config REGULATOR_MC13XXX_CORE | |
| tristate | |
| config REGULATOR_MC13783 | |
| tristate "Freescale MC13783 regulator driver" | |
| depends on MFD_MC13783 | |
| select REGULATOR_MC13XXX_CORE | |
| help | |
| Say y here to support the regulators found on the Freescale MC13783 | |
| PMIC. | |
| config REGULATOR_MC13892 | |
| tristate "Freescale MC13892 regulator driver" | |
| depends on MFD_MC13XXX | |
| select REGULATOR_MC13XXX_CORE | |
| help | |
| Say y here to support the regulators found on the Freescale MC13892 | |
| PMIC. | |
| config REGULATOR_ISL6271A | |
| tristate "Intersil ISL6271A Power regulator" | |
| depends on I2C | |
| help | |
| This driver supports ISL6271A voltage regulator chip. | |
| config REGULATOR_88PM8607 | |
| bool "Marvell 88PM8607 Power regulators" | |
| depends on MFD_88PM860X=y | |
| help | |
| This driver supports 88PM8607 voltage regulator chips. | |
| 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_MAX17135 | |
| tristate "Maxim MAX17135 Regulator Support" | |
| depends on MFD_MAX17135 | |
| config REGULATOR_MAX8649 | |
| tristate "Maxim 8649 voltage regulator" | |
| depends on I2C | |
| select REGMAP_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_MAX8907 | |
| tristate "Maxim 8907 voltage regulator" | |
| depends on MFD_MAX8907 | |
| help | |
| This driver controls a Maxim 8907 voltage output regulator | |
| via I2C bus. The provided regulator is suitable for Tegra | |
| chip to control Step-Down DC-DC and LDOs. | |
| config REGULATOR_MAX8925 | |
| tristate "Maxim MAX8925 Power Management IC" | |
| depends on MFD_MAX8925 | |
| help | |
| Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC. | |
| config REGULATOR_MAX8952 | |
| tristate "Maxim MAX8952 Power Management IC" | |
| depends on I2C | |
| help | |
| This driver controls a Maxim 8952 voltage output regulator | |
| via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS | |
| modes ranging from 0.77V to 1.40V by 0.01V steps. | |
| config REGULATOR_MAX8973 | |
| tristate "Maxim MAX8973 voltage regulator " | |
| depends on I2C | |
| select REGMAP_I2C | |
| help | |
| The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down | |
| switching regulator delievers up to 9A of output current. Each | |
| phase operates at a 2MHz fixed frequency with a 120 deg shift | |
| from the adjacent phase, allowing the use of small magnetic component. | |
| config REGULATOR_MAX8997 | |
| tristate "Maxim 8997/8966 regulator" | |
| depends on MFD_MAX8997 | |
| help | |
| This driver controls a Maxim 8997/8966 regulator | |
| via I2C bus. The provided regulator is suitable for S5PC110, | |
| S5PV210, and Exynos-4 chips to control VCC_CORE and | |
| VCC_USIM voltages. | |
| config REGULATOR_MAX8998 | |
| tristate "Maxim 8998 voltage regulator" | |
| depends on MFD_MAX8998 | |
| help | |
| This driver controls a Maxim 8998 voltage output regulator | |
| via I2C bus. The provided regulator is suitable for S3C6410 | |
| and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages. | |
| config REGULATOR_MAX77686 | |
| tristate "Maxim 77686 regulator" | |
| depends on MFD_MAX77686 | |
| help | |
| This driver controls a Maxim 77686 regulator | |
| via I2C bus. The provided regulator is suitable for | |
| Exynos-4 chips to control VARM and VINT voltages. | |
| config REGULATOR_PCAP | |
| tristate "Motorola PCAP2 regulator driver" | |
| depends on EZX_PCAP | |
| help | |
| This driver provides support for the voltage regulators of the | |
| PCAP2 PMIC. | |
| 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_LP3972 | |
| tristate "National Semiconductors LP3972 PMIC regulator driver" | |
| depends on I2C | |
| help | |
| Say Y here to support the voltage regulators and convertors | |
| on National Semiconductors LP3972 PMIC | |
| config REGULATOR_LP872X | |
| bool "TI/National Semiconductor LP8720/LP8725 voltage regulators" | |
| depends on I2C=y | |
| select REGMAP_I2C | |
| help | |
| This driver supports LP8720/LP8725 PMIC | |
| config REGULATOR_LP8755 | |
| tristate "TI LP8755 High Performance PMU driver" | |
| depends on I2C | |
| select REGMAP_I2C | |
| help | |
| This driver supports LP8755 High Performance PMU driver. This | |
| chip contains six step-down DC/DC converters which can support | |
| 9 mode multiphase configuration. | |
| config REGULATOR_LP8788 | |
| bool "TI LP8788 Power Regulators" | |
| depends on MFD_LP8788 | |
| help | |
| This driver supports LP8788 voltage regulator chip. | |
| config REGULATOR_PCF50633 | |
| tristate "NXP PCF50633 regulator driver" | |
| depends on MFD_PCF50633 | |
| help | |
| Say Y here to support the voltage regulators and convertors | |
| on PCF50633 | |
| config REGULATOR_PFUZE100 | |
| tristate "Freescale PFUZE100/PFUZE200 regulator driver" | |
| depends on I2C | |
| select REGMAP_I2C | |
| help | |
| Say y here to support the regulators found on the Freescale | |
| PFUZE100/PFUZE200 PMIC. | |
| config REGULATOR_RC5T583 | |
| tristate "RICOH RC5T583 Power regulators" | |
| depends on MFD_RC5T583 | |
| help | |
| Select this option to enable the power regulator of RICOH | |
| PMIC RC5T583. | |
| This driver supports the control of different power rails of device | |
| through regulator interface. The device supports multiple DCDC/LDO | |
| outputs which can be controlled by i2c communication. | |
| config REGULATOR_S2MPS11 | |
| tristate "Samsung S2MPS11 voltage regulator" | |
| depends on MFD_SEC_CORE | |
| help | |
| This driver supports a Samsung S2MPS11 voltage output regulator | |
| via I2C bus. S2MPS11 is comprised of high efficient Buck converters | |
| including Dual-Phase Buck converter, Buck-Boost converter, various LDOs. | |
| config REGULATOR_S5M8767 | |
| tristate "Samsung S5M8767A voltage regulator" | |
| depends on MFD_SEC_CORE | |
| help | |
| This driver supports a Samsung S5M8767A voltage output regulator | |
| via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and | |
| supports DVS mode with 8bits of output voltage control. | |
| 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_AB8500 | |
| bool "ST-Ericsson AB8500 Power Regulators" | |
| depends on AB8500_CORE | |
| help | |
| This driver supports the regulators found on the ST-Ericsson mixed | |
| signal AB8500 PMIC | |
| config REGULATOR_DBX500_PRCMU | |
| bool | |
| config REGULATOR_DB8500_PRCMU | |
| bool "ST-Ericsson DB8500 Voltage Domain Regulators" | |
| depends on MFD_DB8500_PRCMU | |
| select REGULATOR_DBX500_PRCMU | |
| help | |
| This driver supports the voltage domain regulators controlled by the | |
| DB8500 PRCMU | |
| config REGULATOR_PALMAS | |
| tristate "TI Palmas PMIC Regulators" | |
| depends on MFD_PALMAS | |
| help | |
| If you wish to control the regulators on the Palmas series of | |
| chips say Y here. This will enable support for all the software | |
| controllable SMPS/LDO regulators. | |
| The regulators available on Palmas series chips vary depending | |
| on the muxing. This is handled automatically in the driver by | |
| reading the mux info from OTP. | |
| config REGULATOR_TPS51632 | |
| tristate "TI TPS51632 Power Regulator" | |
| depends on I2C | |
| select REGMAP_I2C | |
| help | |
| This driver supports TPS51632 voltage regulator chip. | |
| The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller | |
| with Serial VID control and DVFS. | |
| The voltage output can be configure through I2C interface or PWM | |
| interface. | |
| config REGULATOR_TPS6105X | |
| tristate "TI TPS6105X Power regulators" | |
| depends on TPS6105X | |
| default y if TPS6105X | |
| help | |
| This driver supports TPS61050/TPS61052 voltage regulator chips. | |
| It is a single boost converter primarily for white LEDs and | |
| audio amplifiers. | |
| config REGULATOR_TPS62360 | |
| tristate "TI TPS6236x Power Regulator" | |
| depends on I2C | |
| select REGMAP_I2C | |
| help | |
| This driver supports TPS6236x voltage regulator chip. This | |
| regulator is meant for processor core supply. This chip is | |
| high-frequency synchronous step down dc-dc converter optimized | |
| for battery-powered portable applications. | |
| config REGULATOR_TPS65023 | |
| tristate "TI TPS65023 Power regulators" | |
| depends on I2C | |
| select REGMAP_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_TPS65090 | |
| tristate "TI TPS65090 Power regulator" | |
| depends on MFD_TPS65090 | |
| help | |
| This driver provides support for the voltage regulators on the | |
| TI TPS65090 PMIC. | |
| config REGULATOR_TPS65217 | |
| tristate "TI TPS65217 Power regulators" | |
| depends on MFD_TPS65217 | |
| help | |
| This driver supports TPS65217 voltage regulator chips. TPS65217 | |
| provides three step-down converters and four general-purpose LDO | |
| voltage regulators. It supports software based voltage control | |
| for different voltage domains | |
| config REGULATOR_TPS6524X | |
| tristate "TI TPS6524X Power regulators" | |
| depends on SPI | |
| help | |
| This driver supports TPS6524X voltage regulator chips. TPS6524X | |
| provides three step-down converters and two general-purpose LDO | |
| voltage regulators. This device is interfaced using a customized | |
| serial interface currently supported on the sequencer serial | |
| port controller. | |
| config REGULATOR_TPS6586X | |
| tristate "TI TPS6586X Power regulators" | |
| depends on MFD_TPS6586X | |
| help | |
| This driver supports TPS6586X voltage regulator chips. | |
| config REGULATOR_TPS65910 | |
| tristate "TI TPS65910/TPS65911 Power Regulators" | |
| depends on MFD_TPS65910 | |
| help | |
| This driver supports TPS65910/TPS65911 voltage regulator chips. | |
| config REGULATOR_TPS65912 | |
| tristate "TI TPS65912 Power regulator" | |
| depends on (MFD_TPS65912_I2C || MFD_TPS65912_SPI) | |
| help | |
| This driver supports TPS65912 voltage regulator chip. | |
| config REGULATOR_TPS80031 | |
| tristate "TI TPS80031/TPS80032 power regualtor driver" | |
| depends on MFD_TPS80031 | |
| help | |
| TPS80031/ TPS80032 Fully Integrated Power Management with Power | |
| Path and Battery Charger. It has 5 configurable step-down | |
| converters, 11 general purpose LDOs, VBUS generator and digital | |
| output to control regulators. | |
| config REGULATOR_TWL4030 | |
| bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC" | |
| depends on TWL4030_CORE | |
| help | |
| This driver supports the voltage regulators provided by | |
| this family of companion chips. | |
| config REGULATOR_VEXPRESS | |
| tristate "Versatile Express regulators" | |
| depends on VEXPRESS_CONFIG | |
| help | |
| This driver provides support for voltage regulators available | |
| on the ARM Ltd's Versatile Express platform. | |
| config REGULATOR_WM831X | |
| tristate "Wolfson Microelectronics 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_AS3711 | |
| tristate "AS3711 PMIC" | |
| depends on MFD_AS3711 | |
| help | |
| This driver provides support for the voltage regulators on the | |
| AS3711 PMIC | |
| endif | |