boards/riscv/sparkfun_red_v_things_plus/sparkfun_red_v_things_plus.dts

/* Copyright (c) 2018 SiFive, Inc. */
/* Copyright (c) 2022 TOKITA Hiroshi <tokita.hiroshi@fujitsu.com> */
/* SPDX-License-Identifier: Apache-2.0 */

/dts-v1/;

#include <sifive/riscv32-fe310.dtsi>
#include "sparkfun_red_v_things_plus-pinctrl.dtsi"

/ {
	model = "SparkFun RED-V Things Plus";
	compatible = "sparkfun,red-v_things_plus";

	aliases {
		led0 = &led0;
		watchdog0 = &wdog0;
	};

	chosen {
		zephyr,console = &uart0;
		zephyr,shell-uart = &uart0;
		zephyr,sram = &dtim;
		zephyr,flash = &flash0;
	};

	leds {
		compatible = "gpio-leds";
		led0: led_0 {
			gpios = <&gpio0 5 GPIO_ACTIVE_HIGH>;
			label = "Blue LED";
		};
	};
};

&gpio0 {
	status = "okay";
};

&uart0 {
	status = "okay";
	current-speed = <115200>;
	pinctrl-0 = <&uart0_rx_default &uart0_tx_default>;
	pinctrl-names = "default";
};

/* disabled (used by Flash ROM by default) */
&spi0 {
	reg = <0x10014000 0x1000 0x20010000 0x3c0900>;
	flash0: flash@0 {
		compatible = "issi,is25lp032", "jedec,spi-nor";
		status = "disabled";
		size = <33554432>;
		jedec-id = [96 60 16];
		reg = <0>;
		spi-max-frequency = <133000000>;
	};
};

&spi1 {
	status = "okay";
	pinctrl-0 = <&spi1_cs0_default &spi1_cs2_default &spi1_cs3_default
		     &spi1_mosi_default &spi1_miso_default &spi1_sck_default>;
	pinctrl-names = "default";
};

&i2c0 {
	status = "okay";
	clock-frequency = <100000>;
	pinctrl-0 = <&i2c0_0_default &i2c0_1_default>;
	pinctrl-names = "default";
};