/*
 * 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>;
		};
	};
};