boards/arm/quick_feather/quick_feather.dts

/*
 * Copyright (c) 2020 Antmicro <www.antmicro.com>
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;
#include <quicklogic/quicklogic_eos_s3.dtsi>

/ {
	model = "QuickLogic Quick Feather board";
	compatible = "quicklogic,eos_s3";

	chosen {
		zephyr,sram = &sram0;
		zephyr,console = &uart0;
		zephyr,shell-uart = &uart0;
		zephyr,uart-pipe = &uart0;
	};

};

&cpu0 {
	clock-frequency = <61440000>;
};

&uart0 {
	status = "okay";
	current-speed = <115200>;
};