iio:dac: Add DT binding documentation for ds4424 (b091b9ed) · Commits · 戴 / test

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Documentation/devicetree/bindings/iio/dac/ds4424.txt

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		Maxim Integrated DS4422/DS4424 7-bit Sink/Source Current DAC Device Driver

		Datasheet publicly available at:
		https://datasheets.maximintegrated.com/en/ds/DS4422-DS4424.pdf

		Required properties:
		- compatible: Should be one of
		maxim,ds4422
		maxim,ds4424
		- reg: Should contain the DAC I2C address

		Optional properties:
		- vcc-supply: Power supply is optional. If not defined, driver will ignore it.

		Example:
		ds4224@10 {
		compatible = "maxim,ds4424";
		reg = <0x10>; /* When A0, A1 pins are ground */
		vcc-supply = <&vcc_3v3>;
		};