diodes,pi3usb9201 (on i2c bus)

Vendor: Diodes Incorporated

Description

Diodes PI3USB9201, Dual-Role USB Charging-Type Detector

Properties

Properties not inherited from the base binding file.

Name

Type

Details

supply-gpios

phandle-array

GPIO specifier that controls power to the device.

This property should be provided when the device has a dedicated
switch that controls power to the device.  The supply state is
entirely the responsibility of the device driver.

Contrast with vin-supply.

vin-supply

phandle

Reference to the regulator that controls power to the device.
The referenced devicetree node must have a regulator compatible.

This property should be provided when device power is supplied
by a shared regulator.  The supply state is dependent on the
request status of all devices fed by the regulator.

Contrast with supply-gpios.  If both properties are provided
then the regulator must be requested before the supply GPIOS is
set to an active state, and the supply GPIOS must be set to an
inactive state before releasing the regulator.

charging-mode

string

Define the charging port mode supported by the BC1.2 device.
Charging modes
- BC12_TYPE_NONE: Device does not support charging and only supports
                  portable-device mode.
- BC12_TYPE_SDP:  Device supports SDP (standard downstream port)
                  charging. The USB data lines are active and the
                  maximum current is limited to 0.5A.
- BC12_TYPE_CDP:  Device supports CDP (charging downstream port)
                  charging. The USB data lines are active and the
                  maximum current is limited to 1.5A.
- BC12_TYPE_DCP:  Device supports DCP (dedicated charging port)
                  charging. The USB data lines are disabled and the
                  maximum current is limited to 1.5A.

This property is required.

Legal values: 'BC12_TYPE_NONE', 'BC12_TYPE_SDP', 'BC12_TYPE_CDP', 'BC12_TYPE_DCP'

intb-gpios

phandle-array

GPIO input connected to the active low interrupt INTB pin on the PI3USB9201.

This property is required.