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- Analog Devices AD7303 DAC device driver
- Required properties:
- - compatible: Must be "adi,ad7303"
- - reg: SPI chip select number for the device
- - spi-max-frequency: Max SPI frequency to use (< 30000000)
- - Vdd-supply: Phandle to the Vdd power supply
- Optional properties:
- - REF-supply: Phandle to the external reference voltage supply. This should
- only be set if there is an external reference voltage connected to the REF
- pin. If the property is not set Vdd/2 is used as the reference voltage.
- Example:
- ad7303@4 {
- compatible = "adi,ad7303";
- reg = <4>;
- spi-max-frequency = <10000000>;
- Vdd-supply = <&vdd_supply>;
- adi,use-external-reference;
- REF-supply = <&vref_supply>;
- };
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