1*c66ec88fSEmmanuel VadotMaxim Integrated DS4422/DS4424 7-bit Sink/Source Current DAC Device Driver 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotDatasheet publicly available at: 4*c66ec88fSEmmanuel Vadothttps://datasheets.maximintegrated.com/en/ds/DS4422-DS4424.pdf 5*c66ec88fSEmmanuel Vadot 6*c66ec88fSEmmanuel VadotRequired properties: 7*c66ec88fSEmmanuel Vadot - compatible: Should be one of 8*c66ec88fSEmmanuel Vadot maxim,ds4422 9*c66ec88fSEmmanuel Vadot maxim,ds4424 10*c66ec88fSEmmanuel Vadot - reg: Should contain the DAC I2C address 11*c66ec88fSEmmanuel Vadot 12*c66ec88fSEmmanuel VadotOptional properties: 13*c66ec88fSEmmanuel Vadot - vcc-supply: Power supply is optional. If not defined, driver will ignore it. 14*c66ec88fSEmmanuel Vadot 15*c66ec88fSEmmanuel VadotExample: 16*c66ec88fSEmmanuel Vadot ds4224@10 { 17*c66ec88fSEmmanuel Vadot compatible = "maxim,ds4424"; 18*c66ec88fSEmmanuel Vadot reg = <0x10>; /* When A0, A1 pins are ground */ 19*c66ec88fSEmmanuel Vadot vcc-supply = <&vcc_3v3>; 20*c66ec88fSEmmanuel Vadot }; 21