2015-04-20 18:07:41 +00:00
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config DM_PMIC
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bool "Enable Driver Model for PMIC drivers (UCLASS_PMIC)"
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depends on DM
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---help---
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This config enables the driver-model PMIC support.
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UCLASS_PMIC - designed to provide an I/O interface for PMIC devices.
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For the multi-function PMIC devices, this can be used as parent I/O
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device for each IC's interface. Then, each children uses its parent
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for read/write. For detailed description, please refer to the files:
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- 'drivers/power/pmic/pmic-uclass.c'
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- 'include/power/pmic.h'
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2015-04-20 18:07:46 +00:00
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2015-08-30 22:55:29 +00:00
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config PMIC_ACT8846
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bool "Enable support for the active-semi 8846 PMIC"
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depends on DM_PMIC && DM_I2C
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---help---
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This PMIC includes 4 DC/DC step-down buck regulators and 8 low-dropout
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regulators (LDOs). It also provides some GPIO, reset and battery
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functions. It uses an I2C interface and is designed for use with
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tablets and smartphones.
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2015-08-14 09:36:16 +00:00
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config DM_PMIC_PFUZE100
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bool "Enable Driver Model for PMIC PFUZE100"
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depends on DM_PMIC
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---help---
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This config enables implementation of driver-model pmic uclass features
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for PMIC PFUZE100. The driver implements read/write operations.
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2015-04-20 18:07:46 +00:00
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config DM_PMIC_MAX77686
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bool "Enable Driver Model for PMIC MAX77686"
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depends on DM_PMIC
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---help---
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This config enables implementation of driver-model pmic uclass features
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2015-05-13 11:38:26 +00:00
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for PMIC MAX77686. The driver implements read/write operations.
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2015-05-13 11:38:32 +00:00
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2015-10-27 12:07:58 +00:00
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config PMIC_S2MPS11
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bool "Enable Driver Model for PMIC Samsung S2MPS11"
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depends on DM_PMIC
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---help---
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The Samsung S2MPS11 PMIC provides:
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- 38 adjustable LDO regulators
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- 9 High-Efficiency Buck Converters
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- 1 BuckBoost Converter
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- RTC with two alarms
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- Backup battery charger
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- I2C Configuration Interface
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This driver provides access to I/O interface only.
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Binding info: doc/device-tree-bindings/pmic/s2mps11.txt
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2015-05-13 11:38:32 +00:00
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config DM_PMIC_SANDBOX
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bool "Enable Driver Model for emulated Sandbox PMIC "
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depends on DM_PMIC
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---help---
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Enable the driver for Sandbox PMIC emulation. The emulated PMIC device
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depends on two drivers:
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- sandbox PMIC I/O driver - implements dm pmic operations
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- sandbox PMIC i2c emul driver - emulates the PMIC's I2C transmission
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A detailed information can be found in header: '<power/sandbox_pmic.h>'
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The Sandbox PMIC info:
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* I/O interface:
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- I2C chip address: 0x40
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- first register address: 0x0
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- register count: 0x10
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* Adjustable outputs:
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- 2x LDO
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- 2x BUCK
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- Each, with a different operating conditions (header).
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* Reset values:
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- set by i2c emul driver's probe() (defaults in header)
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Driver binding info: doc/device-tree-bindings/pmic/sandbox.txt
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2015-07-03 00:15:58 +00:00
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2015-07-03 00:16:00 +00:00
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config PMIC_S5M8767
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bool "Enable Driver Model for the Samsung S5M8767 PMIC"
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depends on DM_PMIC
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---help---
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The S5M8767 PMIC provides a large array of LDOs and BUCKs for use
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as a SoC power controller. It also provides 32KHz clock outputs. This
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driver provides basic register access and sets up the attached
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regulators if regulator support is enabled.
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2015-07-03 00:15:58 +00:00
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config PMIC_TPS65090
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bool "Enable driver for Texas Instruments TPS65090 PMIC"
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depends on DM_PMIC
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---help---
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The TPS65090 is a PMIC containing several LDOs, DC to DC convertors,
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FETs and a battery charger. This driver provides register access
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only, and you can enable the regulator/charger drivers separately if
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required.
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