zmk_mf68/app/dts/behaviors/backlight.dtsi

/*
 * Copyright (c) 2021 The ZMK Contributors
 *
 * SPDX-License-Identifier: MIT
 */

 / {
	behaviors {
		/omit-if-no-ref/ bl: behavior_backlight {
			compatible = "zmk,behavior-backlight";
			label = "BCKLGHT";
			#binding-cells = <2>;
		};
	};
};