| 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_PROXY_CONSUMER |
| bool "Boot time regulator proxy consumer support" |
| help |
| This driver provides support for boot time regulator proxy requests. |
| It can enforce a specified voltage range, set a minimum current, |
| and/or keep a regulator enabled. It is needed in circumstances where |
| reducing one or more of these three quantities will cause hardware to |
| stop working if performed before the driver managing the hardware has |
| probed. |
| |
| 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_STUB |
| tristate "Stub Regulator" |
| help |
| This driver adds stub regulator support. The driver is absent of any |
| real hardware based implementation. It allows for clients to register |
| their regulator device constraints and use all of the standard |
| regulator interfaces. This is useful for bringing up new platforms |
| when the real hardware based implementation may not be yet available. |
| Clients can use the real regulator device names with proper |
| constraint checking while the real driver is being developed. |
| |
| 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_AXP20X |
| tristate "X-POWERS AXP20X PMIC Regulators" |
| depends on MFD_AXP20X |
| help |
| This driver provides support for the voltage regulators on the |
| AXP20X PMIC. |
| |
| 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_DA9211 |
| tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9214 regulator" |
| depends on I2C |
| select REGMAP_I2C |
| help |
| Say y here to support for the Dialog Semiconductor DA9211/DA9212 |
| /DA9213/DA9214. |
| The DA9211/DA9212/DA9213/DA9214 is a multi-phase synchronous |
| step down converter 12A or 16A 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_MSM_GFX_LDO |
| tristate "MSM GFX LDO Regulator" |
| depends on OF |
| help |
| This driver supports the MSM GFX (Graphics) LDO regulator. The |
| GFU core is either powered by an internal MSM LDO or by BHS. |
| Typically the lower voltage corners are powered by LDO and |
| the higher ones by BHS. This driver allows for configuration of |
| the rail between the LDO/BHS as well as the LDO voltage. |
| |
| 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_HI6421 |
| tristate "HiSilicon Hi6421 PMIC voltage regulator support" |
| depends on MFD_HI6421_PMIC && OF |
| help |
| This driver provides support for the voltage regulators on the |
| HiSilicon Hi6421 PMU / Codec IC. |
| Hi6421 is a multi-function device which, on regulator part, provides |
| 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All |
| of them come with support to either ECO (idle) or sleep mode. |
| |
| config REGULATOR_ISL9305 |
| tristate "Intersil ISL9305 regulator" |
| depends on I2C |
| select REGMAP_I2C |
| help |
| This driver supports ISL9305 voltage regulator chip. |
| |
| config REGULATOR_MEM_ACC |
| tristate "QTI Memory accelerator regulator driver" |
| help |
| Say y here to enable the memory accelerator driver for Qualcomm |
| Technologies (QTI) chips. The accelerator controls delays applied |
| for memory accesses. |
| This driver configures the power-mode (corner) for the memory |
| accelerator. |
| |
| 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_LTC3589 |
| tristate "LTC3589 8-output voltage regulator" |
| depends on I2C |
| select REGMAP_I2C |
| help |
| This enables support for the LTC3589, LTC3589-1, and LTC3589-2 |
| 8-output regulators controlled via I2C. |
| |
| config REGULATOR_MAX14577 |
| tristate "Maxim 14577/77836 regulator" |
| depends on MFD_MAX14577 |
| help |
| This driver controls a Maxim MAX14577/77836 regulator via I2C bus. |
| The MAX14577 regulators include safeout LDO and charger current |
| regulator. The MAX77836 has two additional LDOs. |
| |
| 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_MAX77802 |
| tristate "Maxim 77802 regulator" |
| depends on MFD_MAX77686 |
| help |
| This driver controls a Maxim 77802 regulator |
| via I2C bus. The provided regulator is suitable for |
| Exynos5420/Exynos5800 SoCs to control various voltages. |
| It includes support for control of voltage and ramp speed. |
| |
| 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_PWM |
| tristate "PWM voltage regulator" |
| depends on PWM |
| help |
| This driver supports PWM controlled voltage regulators. PWM |
| duty cycle can increase or decrease the voltage. |
| |
| config REGULATOR_QCOM_RPM |
| tristate "Qualcomm RPM regulator driver" |
| depends on MFD_QCOM_RPM |
| help |
| If you say yes to this option, support will be included for the |
| regulators exposed by the Resource Power Manager found in Qualcomm |
| 8660, 8960 and 8064 based devices. |
| |
| Say M here if you want to include support for the regulators on the |
| Qualcomm RPM as a module. The module will be named |
| "qcom_rpm-regulator". |
| |
| 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_RK808 |
| tristate "Rockchip RK808 Power regulators" |
| depends on MFD_RK808 |
| help |
| Select this option to enable the power regulator of ROCKCHIP |
| PMIC RK808. |
| 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_RN5T618 |
| tristate "Ricoh RN5T618 voltage regulators" |
| depends on MFD_RN5T618 |
| help |
| Say y here to support the regulators found on Ricoh RN5T618 PMIC. |
| |
| 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/S2MPU02 voltage regulator" |
| depends on MFD_SEC_CORE |
| help |
| This driver supports a Samsung S2MPS11/S2MPS14/S2MPU02 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_SKY81452 |
| tristate "Skyworks Solutions SKY81452 voltage regulator" |
| depends on SKY81452 |
| help |
| This driver supports Skyworks SKY81452 voltage output regulator |
| via I2C bus. SKY81452 has one voltage linear regulator can be |
| programmed from 4.5V to 20V. |
| |
| This driver can also be built as a module. If so, the module |
| will be called sky81452-regulator. |
| |
| 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. |
| |
| config REGULATOR_RPM_SMD |
| bool "RPM SMD regulator driver" |
| depends on OF |
| depends on MSM_RPM_SMD |
| help |
| Compile in support for the RPM SMD regulator driver which is used for |
| setting voltages and other parameters of the various power rails |
| supplied by some Qualcomm PMICs. The RPM SMD regulator driver should |
| be used on systems which contain an RPM which communicates with the |
| application processor over SMD. |
| |
| config REGULATOR_QPNP |
| depends on SPMI || MSM_SPMI |
| depends on OF_SPMI |
| tristate "Qualcomm QPNP regulator support" |
| help |
| This driver supports voltage regulators in Qualcomm PMIC chips which |
| comply with QPNP. QPNP is a SPMI based PMIC implementation. These |
| chips provide several different varieties of LDO and switching |
| regulators. They also provide voltage switches and boost regulators. |
| |
| config REGULATOR_QPNP_LABIBB |
| depends on SPMI || MSM_SPMI |
| depends on OF_SPMI |
| tristate "Qualcomm Technologies, Inc QPNP LAB/IBB regulator support" |
| help |
| This driver supports voltage regulators in Qualcomm Technologies, Inc |
| PMIC chips which comply with QPNP LAB/IBB regulators. QPNP LAB and IBB |
| are SPMI based PMIC implementation. LAB regulator can be used as a |
| regular positive boost regulator. IBB can be used as a regular |
| negative boost regulator. LAB/IBB regulators can also be used |
| together for LCD or AMOLED. |
| |
| config REGULATOR_SPM |
| bool "SPM regulator driver" |
| depends on (SPMI || MSM_SPMI) && OF_SPMI |
| help |
| Enable support for the SPM regulator driver which is used for |
| setting voltages of processor supply regulators via the SPM module |
| found inside of Qualcomm Technologies (QTI) chips. The SPM regulator |
| driver can be used on QTI SoCs where the APSS processor cores are |
| supplied by their own PMIC regulator. |
| |
| config REGULATOR_CPR |
| bool "RBCPR regulator driver for APC" |
| depends on OF |
| help |
| Compile in RBCPR (RapidBridge Core Power Reduction) driver to support |
| corner vote for APC power rail. The driver takes PTE process voltage |
| suggestions in efuse as initial settings. It converts corner vote |
| to voltage value before writing to a voltage regulator API, such as |
| that provided by spm-regulator driver. |
| |
| config REGULATOR_CPR2_GFX |
| bool "RBCPR regulator driver for GFX" |
| depends on OF |
| help |
| This driver supports the CPR (core power reduction) controller for the |
| graphics (GFX) rail. The GFX CPR2 controller monitors the graphics voltage |
| requirements. This driver reads initial voltage values out of hardware |
| fuses and CPR target quotient values out of device tree. |
| |
| config REGULATOR_CPR3 |
| bool "CPR3 regulator core support" |
| help |
| This driver supports Core Power Reduction (CPR) version 3 controllers |
| which are used by some Qualcomm Technologies, Inc. (QTI) SoCs to |
| manage important voltage regulators. CPR3 controllers are capable of |
| monitoring several ring oscillator sensing loops simultaneously. The |
| CPR3 controller informs software when the silicon conditions require |
| the supply voltage to be increased or decreased. On certain supply |
| rails, the CPR3 controller is able to propagate the voltage increase |
| or decrease requests all the way to the PMIC without software |
| involvement. |
| |
| config REGULATOR_CPR3_HMSS |
| bool "CPR3 regulator for HMSS" |
| depends on OF |
| select REGULATOR_CPR3 |
| help |
| This driver supports Qualcomm Technologies, Inc. HMSS application |
| processor specific features including memory array power mux (APM) |
| switching, two CPR3 threads which monitor the two HMSS clusters that |
| are both powered by a shared supply, and hardware closed-loop auto |
| voltage stepping. This driver reads both initial voltage and CPR |
| target quotient values out of hardware fuses. |
| |
| config REGULATOR_CPR3_MMSS |
| bool "RBCPR3 regulator for MMSS" |
| depends on OF |
| select REGULATOR_CPR3 |
| help |
| This driver supports Qualcomm Technologies, Inc. MMSS graphics |
| processor specific features. The MMSS CPR3 controller only uses one |
| thread to monitor the MMSS voltage requirements. This driver reads |
| initial voltage values out of hardware fuses and CPR target quotient |
| values out of device tree. |
| |
| config REGULATOR_CPR4_APSS |
| bool "CPR4 regulator for APSS" |
| depends on OF |
| select REGULATOR_CPR3 |
| help |
| This driver supports Qualcomm Technologies, Inc. APSS application |
| processor specific features including memory array power mux (APM) |
| switching, one CPR4 thread which monitor the two APSS clusters that |
| are both powered by a shared supply, hardware closed-loop auto |
| voltage stepping, voltage adjustments based on online core count, |
| voltage adjustments based on temperature readings, and voltage |
| adjustments for performance boost mode. This driver reads both initial |
| voltage and CPR target quotient values out of hardware fuses. |
| |
| config REGULATOR_CPRH_KBSS |
| bool "CPRH regulator for KBSS" |
| depends on OF |
| select REGULATOR_CPR3 |
| help |
| This driver supports Qualcomm Technologies, Inc. KBSS application |
| processor specific features including CPR hardening (CPRh) and two |
| CPRh controllers which monitor the two KBSS clusters each powered by |
| independent voltage supplies. This driver reads both initial voltage |
| and CPR target quotient values out of hardware fuses. |
| |
| config REGULATOR_KRYO |
| bool "Kryo regulator driver" |
| depends on OF |
| help |
| Some MSM designs have CPUs that can be directly powered from a common |
| voltage rail via a Block Head Switch (BHS) or an LDO whose output voltage |
| can be configured for use when certain power constraints are met. |
| Say yes to support management of LDO and BHS modes for the clusters in the |
| CPU subsystem. |
| |
| endif |
| |
