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boards: Add support for 01space esp32c3 0.42 oled

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From https://github.com/01Space/ESP32-C3-0.42LCD/

Adapted from the XIAO ESP32C3 board.

Signed-off-by: Jonathan Rico <jonathan.rico@nordicsemi.no>
This commit is contained in:
Jonathan Rico 2024-06-25 15:22:20 +02:00 • committed by Anas Nashif
commit 36c9fdcb85
15 changed files with 436 additions and 0 deletions
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140
boards/01space/esp32c3_042_oled/esp32c3_042_oled.dts Normal file
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/*
* Copyright 2022 Google LLC
* Copyright 2024 Nordic Semiconductor ASA
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <espressif/esp32c3/esp32c3_fx4.dtsi>
#include "esp32c3_042_oled-pinctrl.dtsi"
/ {
model = "01space ESP32C3 0.42 OLED";
chosen {
zephyr,sram = &sram0;
zephyr,console = &usb_serial;
zephyr,shell-uart = &usb_serial;
zephyr,flash = &flash0;
zephyr,code-partition = &slot0_partition;
zephyr,canbus = &twai;
zephyr,bt-hci = &esp32_bt_hci;
zephyr,display = &eastrising_72x40;
};
aliases {
i2c-0 = &i2c0;
watchdog0 = &wdt0;
};
/* WS2812B LED connected to GPIO2 */
};
/* Have to use uart1 as some tests are hardcoded for that DTS node :/ */
&uart1 {
status = "okay";
current-speed = <115200>;
pinctrl-0 = <&uart1_default>;
pinctrl-names = "default";
};
&i2c0 {
status = "okay";
clock-frequency = <I2C_BITRATE_STANDARD>;
pinctrl-0 = <&i2c0_default>;
pinctrl-names = "default";
eastrising_72x40: ssd1306@3c {
compatible = "solomon,ssd1306fb";
reg = <0x3c>;
width = <72>;
height = <40>;
segment-offset = <28>;
page-offset = <0>;
display-offset = <0>;
multiplex-ratio = <0x27>;
prechargep = <0x22>;
ready-time-ms = <10>;
segment-remap;
com-invdir;
use-internal-iref;
};
};
&spi2 {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
pinctrl-0 = <&spim2_default>;
pinctrl-names = "default";
};
&usb_serial {
status = "okay";
};
&trng0 {
status = "okay";
};
&gpio0 {
status = "okay";
};
&wdt0 {
status = "okay";
};
&timer0 {
status = "okay";
};
&timer1 {
status = "okay";
};
&wifi {
status = "okay";
};
&esp32_bt_hci {
status = "okay";
};
&flash0 {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x00000000 0x0000F000>;
read-only;
};
slot0_partition: partition@10000 {
label = "image-0";
reg = <0x00010000 0x00100000>;
};
slot1_partition: partition@110000 {
label = "image-1";
reg = <0x00110000 0x00100000>;
};
scratch_partition: partition@210000 {
label = "image-scratch";
reg = <0x00210000 0x00040000>;
};
storage_partition: partition@250000 {
label = "storage";
reg = <0x00250000 0x00006000>;
};
};
};