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ti,dac80508 (on spi bus)

Vendor: Texas Instruments

Description

TI DAC80508 16-bit DAC

Properties

Properties not inherited from the base binding file.

Name

Type

Details

voltage-reference

int

DAC voltage reference select

See constants in dt-bindings/dac/dacx0508.h.

This property is required.

channel0-gain

int

Channel 0 gain select

See constants in dt-bindings/dac/dacx0508.h.

This property is required.

channel1-gain

int

Channel 1 gain select

See constants in dt-bindings/dac/dacx0508.h.

This property is required.

channel2-gain

int

Channel 2 gain select

See constants in dt-bindings/dac/dacx0508.h.

This property is required.

channel3-gain

int

Channel 3 gain select

See constants in dt-bindings/dac/dacx0508.h.

This property is required.

channel4-gain

int

Channel 4 gain select

See constants in dt-bindings/dac/dacx0508.h.

This property is required.

channel5-gain

int

Channel 5 gain select

See constants in dt-bindings/dac/dacx0508.h.

This property is required.

channel6-gain

int

Channel 6 gain select

See constants in dt-bindings/dac/dacx0508.h.

This property is required.

channel7-gain

int

Channel 7 gain select

See constants in dt-bindings/dac/dacx0508.h.

This property is required.

#io-channel-cells

int

This property is required.

Constant value: 1

spi-max-frequency

int

Maximum clock frequency of device's SPI interface in Hz

This property is required.

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.

Specifier cell names

  • io-channel cells: output