1// SPDX-License-Identifier: GPL-2.0-or-later OR MIT 2/* 3 * Copyright (c) Toradex 4 * 5 * Enable Bridge Tied Load (BTL) speaker mode on the Verdin Development Board, 6 * combining the two loudspeaker outputs for higher output power. 7 */ 8 9/dts-v1/; 10/plugin/; 11 12&nau8822_1a { 13 nuvoton,spk-btl; 14}; 15