| 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_MAX8907 | |
| bool "Enable Driver Model for PMIC MAX8907" | |
| ---help--- | |
| This config enables implementation of driver-model pmic uclass features | |
| for PMIC MAX8907. The driver implements read/write operations. | |
| This is a Power Management IC with a decent set of peripherals from which | |
| 3 DC-to-DC Step-Down (SD) Regulators, 20 Low-Dropout Linear (LDO) Regulators, | |
| Real-Time Clock (RTC) and more with I2C Compatible Interface. | |
| 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 | |
| - Fuel 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: '<power/sandbox_pmic.h>' | |
| 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 DM_PMIC_CPCAP | |
| bool "Enable Driver Model for Motorola CPCAP" | |
| help | |
| The CPCAP is a Motorola/ST-Ericsson creation, a multifunctional IC | |
| whose main purpose is power control. It was used in a wide variety of | |
| Motorola products, both Tegra and OMAP based. The most notable devices | |
| using this PMIC are the Motorola Droid 4, Atrix 4G, and Droid X2. | |
| Unlike most PMICs, this one is not I2C based; it uses the SPI bus. The | |
| core driver provides both read and write access to the device registers. | |
| 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" | |
| depends on DM_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 |