config DM_PMIC bool "Enable Driver Model for PMIC drivers (UCLASS_PMIC)" depends on DM ---help--- This config enables the driver-model PMIC support. UCLASS_PMIC - designed to provide an I/O interface for PMIC devices. For the multi-function PMIC devices, this can be used as parent I/O device for each IC's interface. Then, each children uses its parent for read/write. For detailed description, please refer to the files: - 'drivers/power/pmic/pmic-uclass.c' - 'include/power/pmic.h' if DM_PMIC config SPL_DM_PMIC bool "Enable Driver Model for PMIC drivers (UCLASS_PMIC) in SPL" depends on SPL_DM default y ---help--- This config enables the driver-model PMIC support in SPL. UCLASS_PMIC - designed to provide an I/O interface for PMIC devices. For the multi-function PMIC devices, this can be used as parent I/O device for each IC's interface. Then, each children uses its parent for read/write. For detailed description, please refer to the files: - 'drivers/power/pmic/pmic-uclass.c' - 'include/power/pmic.h' config PMIC_CHILDREN bool "Allow child devices for PMICs" default y ---help--- This allows PMICs to support child devices (such as regulators) in SPL. This adds quite a bit of code so if you are not using this feature you can turn it off. Most likely you should turn it on for U-Boot proper. config SPL_PMIC_CHILDREN bool "Allow child devices for PMICs in SPL" depends on SPL_DM_PMIC default y ---help--- This allows PMICs to support child devices (such as regulators) in SPL. This adds quite a bit of code so if you are not using this feature you can turn it off. In this case you may need a 'back door' to call your regulator code (e.g. see rk8xx.c for direct functions for use in SPL). config PMIC_AB8500 bool "Enable driver for ST-Ericsson AB8500 PMIC via PRCMU" select REGMAP select SYSCON help Enable support for the ST-Ericsson AB8500 (Analog Baseband) PMIC. It connects with the ST-Ericsson DB8500 SoC via an I2C bus managed by the power/reset/clock management unit (PRCMU) firmware. config PMIC_ACT8846 bool "Enable support for the active-semi 8846 PMIC" depends on DM_I2C ---help--- This PMIC includes 4 DC/DC step-down buck regulators and 8 low-dropout regulators (LDOs). It also provides some GPIO, reset and battery functions. It uses an I2C interface and is designed for use with tablets and smartphones. config PMIC_AXP bool "Enable Driver Model for X-Powers AXP PMICs" depends on DM_I2C select SYSRESET_CMD_POWEROFF if SYSRESET && CMD_POWEROFF imply CMD_POWEROFF if SYSRESET help This config enables driver-model PMIC uclass features for X-Powers AXP152, AXP2xx, and AXP8xx PMICs. config SPL_PMIC_AXP bool "Enable Driver Model for X-Powers AXP PMICs in SPL" depends on SPL_DM_I2C && SPL_DM_PMIC help This config enables driver-model PMIC uclass features in the SPL for X-Powers AXP152, AXP2xx, and AXP8xx PMICs. config DM_PMIC_DA9063 bool "Enable Driver Model for the Dialog DA9063 PMIC" help This config enables implementation of driver-model pmic uclass features for PMIC DA9063. The driver implements read/write operations. config SPL_DM_PMIC_DA9063 bool "Enable Driver Model for the Dialog DA9063 PMIC in SPL" depends on SPL_DM_PMIC help This config enables implementation of driver-model pmic uclass features for PMIC DA9063. The driver implements read/write operations. config PMIC_AS3722 bool "Enable support for the Austria Micro Systems (AMS) AS7322 PMIC" help The AS3722 includes 7 DC/DC buck convertors, 11 low-noise LDOs, a real-time clock, GPIOs, ADC and a few other features. It uses an I2C interface and is designs to cover most of the power managementment required for a tablets or laptop. config DM_PMIC_BD71837 bool "Enable Driver Model for PMIC BD71837" help This config enables implementation of driver-model pmic uclass features for PMIC BD71837. The driver implements read/write operations. config SPL_DM_PMIC_BD71837 bool "Enable Driver Model for PMIC BD71837 in SPL stage" depends on SPL_DM_PMIC help This config enables implementation of driver-model pmic uclass features for PMIC BD71837. The driver implements read/write operations. config DM_PMIC_FAN53555 bool "Enable support for OnSemi FAN53555" depends on DM_REGULATOR && DM_I2C select DM_REGULATOR_FAN53555 help This config enables implementation of driver-model PMIC uclass features for the FAN53555 regulator. The FAN53555 is a (family of) single-output regulators that supports transitioning between two different output voltages based on an voltage selection pin. The driver implements read/write operations for use with the FAN53555 regulator driver and binds the regulator driver to its node. config SPL_DM_PMIC_FAN53555 bool "Enable support for OnSemi FAN53555 in SPL" depends on SPL_DM_REGULATOR && SPL_DM_I2C select SPL_DM_REGULATOR_FAN53555 help This config enables implementation of driver-model PMIC uclass features for the FAN53555 regulator. The FAN53555 is a (family of) single-output regulators that supports transitioning between two different output voltages based on an voltage selection pin. The driver implements read/write operations for use with the FAN53555 regulator driver and binds the regulator driver to its node. config DM_PMIC_MP5416 bool "Enable Driver Model for PMIC MP5416" help This config enables implementation of driver-model pmic uclass features for PMIC MP5416. The driver implements read/write operations. config SPL_DM_PMIC_MP5416 bool "Enable Driver Model for PMIC MP5416 in SPL stage" depends on SPL_DM_PMIC help This config enables implementation of driver-model pmic uclass features for PMIC MP5416. The driver implements read/write operations. config DM_PMIC_PCA9450 bool "Enable Driver Model for PMIC PCA9450" depends on DM_I2C help This config enables implementation of driver-model pmic uclass features for PMIC PCA9450. The driver implements read/write operations. config SPL_DM_PMIC_PCA9450 bool "Enable Driver Model for PMIC PCA9450 in SPL" depends on SPL_DM_PMIC depends on SPL_DM_I2C help This config enables implementation of driver-model pmic uclass features for PMIC PCA9450 in SPL. The driver implements read/write operations. config DM_PMIC_PFUZE100 bool "Enable Driver Model for PMIC PFUZE100" ---help--- This config enables implementation of driver-model pmic uclass features for PMIC PFUZE100. The driver implements read/write operations. config SPL_DM_PMIC_PFUZE100 bool "Enable Driver Model for PMIC PFUZE100 in SPL" depends on SPL_DM_PMIC ---help--- This config enables implementation of driver-model pmic uclass features for PMIC PFUZE100 in SPL. The driver implements read/write operations. config DM_PMIC_MAX77663 bool "Enable Driver Model for PMIC MAX77663" ---help--- This config enables implementation of driver-model pmic uclass features for PMIC MAX77663. The driver implements read/write operations. This is a Power Management IC with a decent set of peripherals from which 4 DC-to-DC Step-Down (SD) Regulators, 9 Low-Dropout Linear (LDO) Regulators, 8 GPIOs, Real-Time Clock (RTC) and more with I2C Compatible Interface. config DM_PMIC_MAX77686 bool "Enable Driver Model for PMIC MAX77686" ---help--- This config enables implementation of driver-model pmic uclass features for PMIC MAX77686. The driver implements read/write operations. config DM_PMIC_MAX8998 bool "Enable Driver Model for PMIC MAX8998" ---help--- This config enables implementation of driver-model pmic uclass features for PMIC MAX8998. The driver implements read/write operations. config DM_PMIC_MC34708 bool "Enable Driver Model for PMIC MC34708" help This config enables implementation of driver-model pmic uclass features for PMIC MC34708. The driver implements read/write operations. config PMIC_MAX8997 bool "Enable Driver Model for PMIC MAX8997" ---help--- This config enables implementation of driver-model pmic uclass features for PMIC MAX8997. The driver implements read/write operations. This is a Power Management IC with RTC, Fuel Gauge, MUIC control on Chip. - 21x LDOs - 12x GPIOs - Haptic Motor driver - RTC with two alarms - Fueal Gauge and One backup battery charger - MUIC - Others config PMIC_QCOM bool "Enable Driver Model for Qualcomm generic PMIC" ---help--- The Qcom PMIC is connected to one (or several) processors with SPMI bus. It has 2 slaves with several peripherals: - 18x LDO - 4x GPIO - Power and Reset buttons - Watchdog - RTC - Vibrator drivers - Others Driver binding info: doc/device-tree-bindings/pmic/qcom,spmi-pmic.txt config PMIC_RK8XX bool "Enable support for Rockchip PMIC RK8XX" select SYSRESET_CMD_POWEROFF if SYSRESET && CMD_POWEROFF ---help--- The Rockchip RK808 PMIC provides four buck DC-DC convertors, 8 LDOs, an RTC and two low Rds (resistance (drain to source)) switches. It is accessed via an I2C interface. The device is used with Rockchip SoCs. This driver implements register read/write operations. config SPL_PMIC_RK8XX bool "Enable support for Rockchip PMIC RK8XX in SPL" depends on SPL_DM_PMIC ---help--- The Rockchip RK808 PMIC provides four buck DC-DC convertors, 8 LDOs, an RTC and two low Rds (resistance (drain to source)) switches. It is accessed via an I2C interface. The device is used with Rockchip SoCs. This driver implements register read/write operations. config PMIC_S2MPS11 bool "Enable Driver Model for PMIC Samsung S2MPS11" ---help--- The Samsung S2MPS11 PMIC provides: - 38 adjustable LDO regulators - 9 High-Efficiency Buck Converters - 1 BuckBoost Converter - RTC with two alarms - Backup battery charger - I2C Configuration Interface This driver provides access to I/O interface only. Binding info: doc/device-tree-bindings/pmic/s2mps11.txt config DM_PMIC_SANDBOX bool "Enable Driver Model for emulated Sandbox PMIC" ---help--- Enable the driver for Sandbox PMIC emulation. The emulated PMIC device depends on two drivers: - sandbox PMIC I/O driver - implements dm pmic operations - sandbox PMIC i2c emul driver - emulates the PMIC's I2C transmission A detailed information can be found in header: '' The Sandbox PMIC info: * I/O interface: - I2C chip address: 0x40 - first register address: 0x0 - register count: 0x10 * Adjustable outputs: - 2x LDO - 2x BUCK - Each, with a different operating conditions (header). * Reset values: - set by i2c emul driver's probe() (defaults in header) Driver binding info: doc/device-tree-bindings/pmic/sandbox.txt config PMIC_S5M8767 bool "Enable Driver Model for the Samsung S5M8767 PMIC" ---help--- The S5M8767 PMIC provides a large array of LDOs and BUCKs for use as a SoC power controller. It also provides 32KHz clock outputs. This driver provides basic register access and sets up the attached regulators if regulator support is enabled. config PMIC_RN5T567 bool "Enable driver for Ricoh RN5T567 PMIC" ---help--- The RN5T567 is a PMIC with 4 step-down DC/DC converters, 5 LDO regulators Real-Time Clock and 4 GPIOs. This driver provides register access only. config SPL_PMIC_RN5T567 bool "Enable driver for Ricoh RN5T567 PMIC in SPL" depends on SPL_DM_PMIC ---help--- The RN5T567 is a PMIC with 4 step-down DC/DC converters, 5 LDO regulators Real-Time Clock and 4 GPIOs. This driver provides register access only. config PMIC_TPS65090 bool "Enable driver for Texas Instruments TPS65090 PMIC" ---help--- The TPS65090 is a PMIC containing several LDOs, DC to DC convertors, FETs and a battery charger. This driver provides register access only, and you can enable the regulator/charger drivers separately if required. config PMIC_PALMAS bool "Enable driver for Texas Instruments PALMAS PMIC" ---help--- The PALMAS is a PMIC containing several LDOs, SMPS. This driver binds the pmic children. config PMIC_LP873X bool "Enable driver for Texas Instruments LP873X PMIC" ---help--- The LP873X is a PMIC containing couple of LDOs and couple of SMPS. This driver binds the pmic children. config PMIC_LP87565 bool "Enable driver for Texas Instruments LP87565 PMIC" ---help--- The LP87565 is a PMIC containing a bunch of SMPS. This driver binds the pmic children. config DM_PMIC_TPS65910 bool "Enable driver for Texas Instruments TPS65910 PMIC" ---help--- The TPS65910 is a PMIC containing 3 buck DC-DC converters, one boost DC-DC converter, 8 LDOs and a RTC. This driver binds the SMPS and LDO pmic children. config DM_PMIC_TPS80031 bool "Enable driver for Texas Instruments TPS80031/TPS80032 PMIC" ---help--- This config enables implementation of driver-model pmic uclass features for TPS80031/TPS80032 PMICs. The driver implements read/write operations. This is a Power Management IC with a decent set of peripherals from which 5 Buck Converters refered as Switched-mode power supply (SMPS), 11 General- Purpose Low-Dropout Voltage Regulators (LDO), USB OTG Module, Real-Time Clock (RTC) with Timer and Alarm Wake-Up, Two Digital PWM Outputs and more with I2C Compatible Interface. PMIC occupies 4 I2C addresses. config PMIC_STPMIC1 bool "Enable support for STMicroelectronics STPMIC1 PMIC" depends on DM_I2C select SYSRESET_CMD_POWEROFF if CMD_POWEROFF && !ARM_PSCI_FW ---help--- The STPMIC1 PMIC provides 4 BUCKs, 6 LDOs, 1 VREF and 2 power switches. It is accessed via an I2C interface. The device is used with STM32MP1 SoCs. This driver implements register read/write operations. config SPL_PMIC_PALMAS bool "Enable driver for Texas Instruments PALMAS PMIC" depends on SPL_DM_PMIC help The PALMAS is a PMIC containing several LDOs, SMPS. This driver binds the pmic children in SPL. config SPL_PMIC_LP873X bool "Enable driver for Texas Instruments LP873X PMIC" depends on SPL_DM_PMIC help The LP873X is a PMIC containing couple of LDOs and couple of SMPS. This driver binds the pmic children in SPL. config SPL_PMIC_LP87565 bool "Enable driver for Texas Instruments LP87565 PMIC" depends on SPL_DM_PMIC help The LP87565 is a PMIC containing a bunch of SMPS. This driver binds the pmic children in SPL. config PMIC_TPS65941 bool "Enable driver for Texas Instruments TPS65941 PMIC" help The TPS65941 is a PMIC containing a bunch of SMPS & LDOs. This driver binds the pmic children. config PMIC_TPS65219 bool "Enable driver for Texas Instruments TPS65219 PMIC" depends on DM_PMIC help The TPS65219 is a PMIC containing a bunch of SMPS & LDOs. This driver binds the pmic children. config PMIC_RAA215300 bool "Renesas RAA215300 PMIC driver" depends on DM_PMIC help The Renesas RAA215300 PMIC driver includes RTC support, system reset support and several voltage regulators. For now, this driver simply allows register access and will bind the sysreset driver (CONFIG_SYSRESET_RAA215300) if it is enabled. endif config PMIC_TPS65217 bool "Enable driver for Texas Instruments TPS65217 PMIC" ---help--- The TPS65217 is a PMIC containing several LDOs, DC to DC convertors, FETs and a battery charger. This driver provides register access only, and you can enable the regulator/charger drivers separately if required. config POWER_TPS65218 bool "Enable legacy driver for TPS65218 PMIC" config POWER_TPS62362 bool "Enable legacy driver for TPS62362 PMIC" config SPL_POWER_TPS62362 bool "Enable legacy driver for TPS62362 PMIC in SPL" default y if POWER_TPS62362 depends on SPL config SPL_POWER_TPS65910 bool "Enable legacy driver for TPS65910 PMIC in SPL" depends on SPL if POWER_LEGACY || SPL_POWER_LEGACY config POWER_HI6553 bool "Enable legacy driver for HI6553 PMIC" config POWER_LTC3676 bool "Enable legacy driver for LTC3676 PMIC" config POWER_PCA9450 bool "Enable legacy driver for PCA9450 PMIC" config POWER_PFUZE100 bool "Enable legacy driver for PFUZE100 PMIC" config POWER_PFUZE3000 bool "Enable legacy driver for PFUZE3000 PMIC" config POWER_MC34VR500 bool "Enable driver for Freescale MC34VR500 PMIC" ---help--- The MC34VR500 is used in conjunction with the FSL T1 and LS1 series SoC. It provides 4 buck DC-DC convertors and 5 LDOs, and it is accessed via an I2C interface. endif