zephyr/samples/drivers/w1/scanner/ds2482-800.overlay

&arduino_i2c {
	status = "okay";

	w1@18 {
		compatible = "maxim,ds2482-800";
		reg = <0x18>;

		#address-cells = <1>;
		#size-cells = <0>;

		w1: ch@0 {
			compatible = "maxim,ds2482-800-channel";
			reg = <0>;
		};
	};
};