| 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_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_88PM800 |
| tristate "Marvell 88PM800 Power regulators" |
| depends on MFD_88PM800 |
| help |
| This driver supports Marvell 88PM800 voltage regulator chips. |
| It delivers digitally programmable output, |
| the voltage is programmed via I2C interface. |
| It's suitable to support PXA988 chips to control VCC_MAIN and |
| various voltages. |
| |
| config REGULATOR_88PM8607 |
| tristate "Marvell 88PM8607 Power regulators" |
| depends on MFD_88PM860X=y |
| help |
| This driver supports 88PM8607 voltage regulator chips. |
| |
| config REGULATOR_ACT8865 |
| tristate "Active-semi act8865 voltage regulator" |
| depends on I2C |
| select REGMAP_I2C |
| help |
| This driver controls a active-semi act8865 voltage output |
| regulator via I2C bus. |
| |
| 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_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_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_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_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_AS3711 |
| tristate "AS3711 PMIC" |
| depends on MFD_AS3711 |
| help |
| This driver provides support for the voltage regulators on the |
| AS3711 PMIC |
| |
| config REGULATOR_AS3722 |
| tristate "AMS AS3722 PMIC Regulators" |
| depends on MFD_AS3722 |
| help |
| This driver provides support for the voltage regulators on the |
| AS3722 PMIC. This will enable support for all the software |
| controllable DCDC/LDO regulators. |
| |
| config REGULATOR_BCM590XX |
| tristate "Broadcom BCM590xx PMU Regulators" |
| depends on MFD_BCM590XX |
| help |
| This driver provides support for the voltage regulators on the |
| BCM590xx PMUs. This will enable support for the software |
| controllable LDO/Switching regulators. |
| |
| 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_DA9063 |
| tristate "Dialog Semiconductor DA9063 regulators" |
| depends on MFD_DA9063 |
| help |
| Say y here to support the BUCKs and LDOs regulators found on |
| DA9063 PMICs. |
| |
| This driver can also be built as a module. If so, the module |
| will be called da9063-regulator. |
| |
| config REGULATOR_DA9210 |
| tristate "Dialog Semiconductor DA9210 regulator" |
| depends on I2C |
| select REGMAP_I2C |
| help |
| Say y here to support for the Dialog Semiconductor DA9210. |
| The DA9210 is a multi-phase synchronous step down |
| converter 12A DC-DC Buck controlled through an I2C |
| interface. |
| |
| 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_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_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_ISL6271A |
| tristate "Intersil ISL6271A Power regulator" |
| depends on I2C |
| help |
| This driver supports ISL6271A voltage regulator chip. |
| |
| 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 |
| tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators" |
| depends on I2C |
| 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 |
| tristate "TI LP8788 Power Regulators" |
| depends on MFD_LP8788 |
| help |
| This driver supports LP8788 voltage regulator chip. |
| |
| config REGULATOR_MAX14577 |
| tristate "Maxim 14577 regulator" |
| depends on MFD_MAX14577 |
| help |
| This driver controls a Maxim 14577 regulator via I2C bus. |
| The regulators include safeout LDO and current regulator 'CHARGER'. |
| |
| 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 |
| 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_MAX77693 |
| tristate "Maxim MAX77693 regulator" |
| depends on MFD_MAX77693 |
| help |
| This driver controls a Maxim 77693 regulator via I2C bus. |
| The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2' |
| and one current regulator 'CHARGER'. This is suitable for |
| Exynos-4x12 chips. |
| |
| config REGULATOR_MC13XXX_CORE |
| tristate |
| |
| config REGULATOR_MC13783 |
| tristate "Freescale MC13783 regulator driver" |
| depends on MFD_MC13XXX |
| 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_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_PBIAS |
| tristate "PBIAS OMAP regulator driver" |
| depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON |
| help |
| Say y here to support pbias regulator for mmc1:SD card i/o |
| on OMAP SoCs. |
| This driver provides support for OMAP pbias modelled |
| regulators. |
| |
| 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_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_S2MPA01 |
| tristate "Samsung S2MPA01 voltage regulator" |
| depends on MFD_SEC_CORE |
| help |
| This driver controls Samsung S2MPA01 voltage output regulator |
| via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs. |
| |
| config REGULATOR_S2MPS11 |
| tristate "Samsung S2MPS11/S2MPS14 voltage regulator" |
| depends on MFD_SEC_CORE |
| help |
| This driver supports a Samsung S2MPS11/S2MPS14 voltage output |
| regulator via I2C bus. The chip 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_ST_PWM |
| tristate "STMicroelectronics PWM voltage regulator" |
| depends on ARCH_STI |
| help |
| This driver supports ST's PWM controlled voltage regulators. |
| |
| config REGULATOR_TI_ABB |
| tristate "TI Adaptive Body Bias on-chip LDO" |
| depends on ARCH_OMAP |
| help |
| Select this option to support Texas Instruments' on-chip Adaptive Body |
| Bias (ABB) LDO regulators. It is recommended that this option be |
| enabled on required TI SoC. Certain Operating Performance Points |
| on TI SoCs may be unstable without enabling this as it provides |
| device specific optimized bias to allow/optimize functionality. |
| |
| config REGULATOR_STW481X_VMMC |
| bool "ST Microelectronics STW481X VMMC regulator" |
| depends on MFD_STW481X |
| default y if MFD_STW481X |
| help |
| This driver supports the internal VMMC regulator in the STw481x |
| PMIC chips. |
| |
| 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_TPS65218 |
| tristate "TI TPS65218 Power regulators" |
| depends on MFD_TPS65218 && OF |
| help |
| This driver supports TPS65218 voltage regulator chips. TPS65218 |
| provides six step-down converters and one 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 |
| tristate "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. |
| |
| endif |
| |
