zephyr/boards/espressif/esp32s3_devkitm/esp32s3_devkitm_procpu.dts

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/*
* Copyright (c) 2022 Espressif Systems (Shanghai) Co., Ltd.
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <espressif/esp32s3/esp32s3_mini_n8.dtsi>
#include "esp32s3_devkitm-pinctrl.dtsi"
#include <zephyr/dt-bindings/input/input-event-codes.h>
#include <zephyr/dt-bindings/input/esp32-touch-sensor-input.h>
/ {
model = "Espressif ESP32S3-DevkitM PROCPU";
compatible = "espressif,esp32s3";
aliases {
i2c-0 = &i2c0;
watchdog0 = &wdt0;
};
chosen {
zephyr,sram = &sram0;
zephyr,console = &uart0;
zephyr,shell-uart = &uart0;
zephyr,flash = &flash0;
zephyr,code-partition = &slot0_partition;
zephyr,bt-hci = &esp32_bt_hci;
};
aliases {
uart-0 = &uart0;
sw0 = &button0;
};
buttons {
compatible = "gpio-keys";
button0: button_0 {
gpios = <&gpio0 0 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
label = "BOOT Button";
zephyr,code = <INPUT_KEY_0>;
};
};
};
&uart0 {
status = "okay";
current-speed = <115200>;
pinctrl-0 = <&uart0_default>;
pinctrl-names = "default";
};
&gpio0 {
status = "okay";
};
&gpio1 {
status = "okay";
};
&touch {
debounce-interval-ms = <30>;
href-microvolt = <2700000>;
lref-microvolt = <500000>;
href-atten-microvolt = <1000000>;
filter-mode = <ESP32_TOUCH_FILTER_MODE_IIR_16>;
filter-debounce-cnt = <1>;
filter-noise-thr = <ESP32_TOUCH_FILTER_NOISE_THR_4_8TH>;
filter-jitter-step = <4>;
filter-smooth-level = <ESP32_TOUCH_FILTER_SMOOTH_MODE_IIR_2>;
};
&i2c0 {
clock-frequency = <I2C_BITRATE_STANDARD>;
pinctrl-0 = <&i2c0_default>;
pinctrl-names = "default";
};
&i2c1 {
clock-frequency = <I2C_BITRATE_STANDARD>;
pinctrl-0 = <&i2c1_default>;
pinctrl-names = "default";
};
&spi2 {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
pinctrl-0 = <&spim2_default>;
pinctrl-names = "default";
};
&spi3 {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
pinctrl-0 = <&spim3_default>;
pinctrl-names = "default";
};
&twai {
pinctrl-0 = <&twai_default>;
pinctrl-names = "default";
};
&timer0 {
status = "disabled";
};
&timer1 {
status = "disabled";
};
&timer2 {
status = "disabled";
};
&timer3 {
status = "disabled";
};
&wdt0 {
status = "okay";
};
&trng0 {
status = "okay";
};
&usb_serial {
status = "disabled";
};
&flash0 {
status = "okay";
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
/* Reserve 64kB for the bootloader */
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x00000000 0x00010000>;
read-only;
};
/* Reserve 1024kB for the application in slot 0 */
slot0_partition: partition@10000 {
label = "image-0";
reg = <0x00010000 0x00100000>;
};
/* Reserve 1024kB for the application in slot 1 */
slot1_partition: partition@110000 {
label = "image-1";
reg = <0x00110000 0x00100000>;
};
/* Reserve 256kB for the scratch partition */
scratch_partition: partition@210000 {
label = "image-scratch";
reg = <0x00210000 0x00040000>;
};
storage_partition: partition@250000 {
label = "storage";
reg = <0x00250000 0x00006000>;
};
};
};
&esp32_bt_hci {
status = "okay";
};