blob: 9ef07c17915938f6f057b4c0e8e50855fd109aa6 [file] [log] [blame]
/* Copyright (c) 2018 SiFive, Inc. */
/* SPDX-License-Identifier: Apache-2.0 */
/dts-v1/;
#include <riscv32-fe310.dtsi>
/ {
model = "SiFive HiFive 1";
compatible = "sifive,hifive1";
aliases {
led0 = &led0;
led1 = &led1;
led2 = &led2;
pwm-led0 = &led0;
pwm-led1 = &led1;
pwm-led2 = &led2;
};
chosen {
zephyr,console = &uart0;
zephyr,shell-uart = &uart0;
zephyr,sram = &dtim;
zephyr,flash = &flash0;
};
leds {
compatible = "pwm-leds";
led0: led_0 {
pwms = <&pwm1 1 0>;
label = "Green LED";
};
led1: led_1 {
pwms = <&pwm1 2 0>;
label = "Blue LED";
};
led2: led_2 {
pwms = <&pwm1 3 0>;
label = "Red LED";
};
};
};
&gpio0 {
status = "okay";
};
&uart0 {
status = "okay";
current-speed = <115200>;
clock-frequency = <16000000>;
};
&uart1 {
clock-frequency = <16000000>;
};
&spi0 {
status = "okay";
clock-frequency = <16000000>;
reg = <0x10014000 0x1000 0x20400000 0xc00000>;
flash0: flash@0 {
compatible = "issi,is25lp128", "jedec,spi-nor";
size = <134217728>;
label = "FLASH0";
jedec-id = [96 60 18];
reg = <0>;
spi-max-frequency = <133000000>;
};
};
&spi1 {
status = "okay";
clock-frequency = <16000000>;
};
&spi2 {
status = "okay";
clock-frequency = <16000000>;
};
&pwm0 {
status = "okay";
clock-frequency = <16000000>;
};
&pwm1 {
status = "okay";
clock-frequency = <16000000>;
};
&pwm2 {
status = "okay";
clock-frequency = <16000000>;
};