21 lines
367 B
Plaintext
21 lines
367 B
Plaintext
/*
|
|
* Copyright (c) 2023 Espressif Systems (Shanghai) Co., Ltd.
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include "esp32_common.dtsi"
|
|
|
|
/* Reserved GPIO pins */
|
|
&gpio0 {
|
|
gpio-reserved-ranges = <6 5>, // embeddef psram
|
|
<11 1>, // flash CS
|
|
<20 1>, <24 1>, <28 4>; // NC
|
|
};
|
|
|
|
/* 2MB psram */
|
|
&psram0 {
|
|
reg = <0x3f800000 DT_SIZE_M(2)>;
|
|
status = "okay";
|
|
};
|