samples/drivers/adc/boards/mimxrt1015_evk.overlay

/*
 * SPDX-License-Identifier: Apache-2.0
 *
 * Copyright (c) 2021 NXP
 */

/ {
	zephyr,user {
		/* adjust channel number according to pinmux in board.dts */
		io-channels = <&adc1 13>;
	};
};