1// SPDX-License-Identifier: (GPL-2.0 OR MIT) 2/* 3 * Copyright (C) 2025 MediaTek Inc. 4 * Author: Frank Wunderlich <frank-w@public-files.de> 5 */ 6 7/* This enables key-b slot CN15 on pcie2(11280000 1L0) on BPI-R4-Pro */ 8 9/dts-v1/; 10/plugin/; 11 12#include <dt-bindings/gpio/gpio.h> 13 14/ { 15 compatible = "bananapi,bpi-r4-pro", "mediatek,mt7988a"; 16}; 17 18&{/soc/pinctrl@1001f000/pcie-2-hog} { 19 output-low; 20}; 21