1Maxim Integrated DS4422/DS4424 7-bit Sink/Source Current DAC Device Driver 2 3Datasheet publicly available at: 4https://datasheets.maximintegrated.com/en/ds/DS4422-DS4424.pdf 5 6Required properties: 7 - compatible: Should be one of 8 maxim,ds4422 9 maxim,ds4424 10 - reg: Should contain the DAC I2C address 11 12Optional properties: 13 - vcc-supply: Power supply is optional. If not defined, driver will ignore it. 14 15Example: 16 ds4224@10 { 17 compatible = "maxim,ds4424"; 18 reg = <0x10>; /* When A0, A1 pins are ground */ 19 vcc-supply = <&vcc_3v3>; 20 }; 21