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TI DAC7311 device tree bindings
Required properties:
- compatible: must be set to:
* "ti,dac7311"
* "ti,dac6311"
* "ti,dac5311"
- reg: spi chip select number for the device
- vref-supply: The regulator supply for ADC reference voltage
Optional properties:
- spi-max-frequency: Max SPI frequency to use
Example:
spi_master {
dac@0 {
compatible = "ti,dac7311";
reg = <0>; /* CS0 */
spi-max-frequency = <1000000>;
vref-supply = <&vdd_supply>;
};
};
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