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/*
* Copyright (c) 2022 Henrik Brix Andersen <henrik@brixandersen.dk>
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <espressif/esp32/esp32_wrover_e_n4r2.dtsi>
#include "olimex_esp32_evb-pinctrl.dtsi"
#include <zephyr/dt-bindings/input/input-event-codes.h>
#include <espressif/partitions_0x1000_amp.dtsi>
/ {
model = "Olimex ESP32-EVB";
compatible = "olimex,esp32-evb", "espressif,esp32-wroom-32e", "espressif,esp32";
chosen {
zephyr,console = &uart0;
zephyr,shell-uart = &uart0;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
zephyr,code-partition = &slot0_partition;
zephyr,bt-hci = &esp32_bt_hci;
};
aliases {
sw0 = &button1;
watchdog0 = &wdt0;
};
gpio_keys {
compatible = "gpio-keys";
button1: button1 {
gpios = <&gpio 34 GPIO_ACTIVE_LOW>;
label = "BUT1";
zephyr,code = <INPUT_KEY_0>;
};
};
relay1: relay1 {
compatible = "regulator-fixed";
enable-gpios = <&gpio 32 GPIO_ACTIVE_HIGH>;
regulator-name = "REL1";
startup-delay-us = <10000>;
off-on-delay-us = <5000>;
};
relay2: relay2 {
compatible = "regulator-fixed";
enable-gpios = <&gpio 33 GPIO_ACTIVE_HIGH>;
regulator-name = "REL2";
startup-delay-us = <10000>;
off-on-delay-us = <5000>;
};
};
uext_serial: &uart1 {};
uext_i2c: &i2c0 {};
uext_spi: &spi2 {};
&uart0 {
status = "okay";
current-speed = <115200>;
pinctrl-0 = <&uart0_default>;
pinctrl-names = "default";
};
&uart1 {
status = "okay";
current-speed = <115200>;
pinctrl-0 = <&uart1_default>;
pinctrl-names = "default";
};
&i2c0 {
status = "okay";
clock-frequency = <I2C_BITRATE_STANDARD>;
sda-gpios = <&gpio0 16 GPIO_OPEN_DRAIN>;
scl-gpios = <&gpio0 13 GPIO_OPEN_DRAIN>;
pinctrl-0 = <&i2c0_default>;
pinctrl-names = "default";
};
&spi2 {
status = "okay";
pinctrl-0 = <&spim2_default>;
pinctrl-names = "default";
#address-cells = <1>;
#size-cells = <0>;
};
&twai {
status = "okay";
pinctrl-0 = <&twai_default>;
pinctrl-names = "default";
can-transceiver {
max-bitrate = <1000000>;
};
};
&gpio0 {
status = "okay";
};
&gpio1 {
status = "okay";
};
&timer0 {
status = "okay";
};
&timer1 {
status = "okay";
};
&timer2 {
status = "okay";
};
&timer3 {
status = "okay";
};
&trng0 {
status = "okay";
};
&esp32_bt_hci {
status = "okay";
};