tests/drivers/w1/w1_api/ds2485.overlay

&arduino_i2c {
	status = "okay";

	w1_0: w1@40 {
		compatible = "maxim,ds2485";
		reg = <0x40>;
		switching-threshold = "medium";
		active-pull-threshold = "low";
		weak-pullup = "1000";
	};
};

#include "w1_devices.dtsi"