1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2018 Microsemi Corporation 4 */ 5 6/dts-v1/; 7#include "mscc,luton.dtsi" 8 9/ { 10 model = "Luton10 PCB091 Reference Board"; 11 compatible = "mscc,luton-pcb091", "mscc,luton"; 12 13 aliases { 14 serial0 = &uart0; 15 spi0 = &spi0; 16 }; 17 18 chosen { 19 stdout-path = "serial0:115200n8"; 20 }; 21 22 gpio-leds { 23 compatible = "gpio-leds"; 24 25 top_dimmer { 26 label = "pcb091:top:dimmer"; 27 gpios = <&gpio 29 GPIO_ACTIVE_LOW>; 28 default-state = "on"; 29 }; 30 31 status_green { 32 label = "pcb091:green:status"; 33 gpios = <&sgpio 26 GPIO_ACTIVE_HIGH>; /* p26.0 */ 34 default-state = "on"; 35 }; 36 37 status_red { 38 label = "pcb091:red:status"; 39 gpios = <&sgpio 58 GPIO_ACTIVE_HIGH>; /* p26.1 */ 40 default-state = "off"; 41 }; 42 }; 43}; 44 45&sgpio { 46 status = "okay"; 47 mscc,sgpio-ports = <0xFFF000FF>; 48}; 49 50&uart0 { 51 status = "okay"; 52}; 53 54&spi0 { 55 status = "okay"; 56 spi-flash@0 { 57 compatible = "spi-flash"; 58 spi-max-frequency = <18000000>; /* input clock */ 59 reg = <0>; /* CS0 */ 60 spi-cs-high; 61 }; 62}; 63 64