drivers/of/unittest-data/overlay_15.dts

// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
/plugin/;

/* overlay_15 - mux overlay */

&unittest_i2c_test_bus {
	#address-cells = <1>;
	#size-cells = <0>;
	test-unittest15 {
		reg = <11>;
		compatible = "unittest-i2c-mux";
		status = "okay";

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

		i2c@0 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0>;

			test-mux-dev@20 {
				reg = <0x20>;
				compatible = "unittest-i2c-dev";
				status = "okay";
			};
		};
	};
};