1/* 2 * Copyright (c) 2023 Espressif Systems (Shanghai) Co., Ltd. 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7#include "esp32_common.dtsi" 8 9/* Reserved GPIO pins */ 10&gpio0 { 11 gpio-reserved-ranges = <2>,<25>, // NC/test 12 <6 11>, // flash 13 <20>,<24>,<28 31>; // NC 14}; 15 16&gpio1 { 17 gpio-reserved-ranges = <6>,<7>; // GPIO37-38 NC 18}; 19 20/* 16MB flash */ 21&flash0 { 22 reg = <0x0 DT_SIZE_M(16)>; 23}; 24