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 = <6 6>, <16 2>,  // flash&psram
12			<20 1>, <24 1>, <28 4>; // NC
13};
14
15&gpio1 {
16	gpio-reserved-ranges = <6 2>; // GPIO37-38 NC
17};
18
19/* 8MB flash */
20&flash0 {
21	reg = <0x0 DT_SIZE_M(8)>;
22};
23
24/* 2MB psram */
25&psram0 {
26	reg = <0x3f800000 DT_SIZE_M(2)>;
27	status = "okay";
28};
29