/dts-v1/; #include / { model = "SiFive HiFive 1"; compatible = "sifive,hifive1"; aliases { led0 = &led0; led1 = &led1; led2 = &led2; }; chosen { zephyr,console = &uart0; zephyr,shell-uart = &uart0; }; 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 = "ok"; }; &uart0 { status = "ok"; current-speed = <115200>; clock-frequency = <16000000>; }; &uart1 { clock-frequency = <16000000>; }; &spi0 { status = "ok"; clock-frequency = <16000000>; }; &spi1 { status = "ok"; clock-frequency = <16000000>; }; &spi2 { status = "ok"; clock-frequency = <16000000>; }; &pwm0 { status = "ok"; clock-frequency = <16000000>; }; &pwm1 { status = "ok"; clock-frequency = <16000000>; }; &pwm2 { status = "ok"; clock-frequency = <16000000>; };