18c2ecf20Sopenharmony_ciMaxim Integrated DS4422/DS4424 7-bit Sink/Source Current DAC Device Driver
28c2ecf20Sopenharmony_ci
38c2ecf20Sopenharmony_ciDatasheet publicly available at:
48c2ecf20Sopenharmony_cihttps://datasheets.maximintegrated.com/en/ds/DS4422-DS4424.pdf
58c2ecf20Sopenharmony_ci
68c2ecf20Sopenharmony_ciRequired properties:
78c2ecf20Sopenharmony_ci	- compatible: Should be one of
88c2ecf20Sopenharmony_ci		maxim,ds4422
98c2ecf20Sopenharmony_ci		maxim,ds4424
108c2ecf20Sopenharmony_ci	- reg: Should contain the DAC I2C address
118c2ecf20Sopenharmony_ci
128c2ecf20Sopenharmony_ciOptional properties:
138c2ecf20Sopenharmony_ci	- vcc-supply: Power supply is optional. If not defined, driver will ignore it.
148c2ecf20Sopenharmony_ci
158c2ecf20Sopenharmony_ciExample:
168c2ecf20Sopenharmony_ci	ds4224@10 {
178c2ecf20Sopenharmony_ci		compatible = "maxim,ds4424";
188c2ecf20Sopenharmony_ci		reg = <0x10>; /* When A0, A1 pins are ground */
198c2ecf20Sopenharmony_ci		vcc-supply = <&vcc_3v3>;
208c2ecf20Sopenharmony_ci	};
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