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# SPDX-License-Identifier: GPL-2.0-only
menuconfig REGULATOR
bool "voltage regulator support"
if REGULATOR
config REGULATOR_FIXED
bool "fixed/gpio regulator"
depends on GENERIC_GPIO
depends on OFDEVICE
help
This enables a simple fixed regulator. It is used for regulators
which are not software controllable or controllable via gpio.
config REGULATOR_BCM283X
bool
depends on ARCH_BCM283X
default y
config REGULATOR_PFUZE
bool "Freescale PFUZE100/200/3000 regulator driver"
depends on I2C
depends on ARCH_IMX || COMPILE_TEST
config REGULATOR_STM32_PWR
bool "STMicroelectronics STM32 PWR"
depends on ARCH_STM32MP
help
This driver supports internal regulators (1V1, 1V8, 3V3) in the
STMicroelectronics STM32 chips.
config REGULATOR_STM32_VREFBUF
tristate "STMicroelectronics STM32 VREFBUF"
depends on ARCH_STM32 || COMPILE_TEST
help
This driver supports STMicroelectronics STM32 VREFBUF (voltage
reference buffer) which can be used as voltage reference for
internal ADCs, DACs and also for external components through
dedicated Vref+ pin.
config REGULATOR_STPMIC1
tristate "STMicroelectronics STPMIC1 PMIC Regulators"
depends on MFD_STPMIC1
help
This driver supports STMicroelectronics STPMIC1 PMIC voltage
regulators and switches. The STPMIC1 regulators supply power to
an application processor as well as to external system
peripherals such as DDR, Flash memories and system devices.
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_ARM_SCMI
tristate "SCMI based regulator driver"
depends on ARM_SCMI_PROTOCOL && OFDEVICE
help
This adds the regulator driver support for ARM platforms using SCMI
protocol for device voltage management.
This driver uses SCMI Message Protocol driver to interact with the
firmware providing the device Voltage functionality.
config REGULATOR_RK808
tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power regulators"
depends on MFD_RK808
help
Select this option to enable the power regulator of ROCKCHIP
PMIC RK805,RK809&RK817,RK808 and RK818.
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.
endif
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