/* | |
* 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 11>,<16 17>, // flash&psram | |
<20>,<24>,<28 31>; // NC | |
}; | |
&gpio1 { | |
gpio-reserved-ranges = <6>,<7>; // GPIO37-38 NC | |
}; | |
/* 4MB flash */ | |
&flash0 { | |
reg = <0x0 DT_SIZE_M(4)>; | |
}; | |
/* 2MB psram */ | |
&psram0 { | |
reg = <0x3f800000 DT_SIZE_M(2)>; | |
status = "okay"; | |
}; |