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https://github.com/torvalds/linux
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Tip revision: 418baf2c28f3473039f2f7377760bd8f6897ae18 authored by Linus Torvalds on 22 November 2020, 23:36:08 UTC
Linux 5.10-rc5
Tip revision: 418baf2
ds4424.txt
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>;
	};
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