1// SPDX-License-Identifier: GPL-2.0 2/* 3 * at91-wb50n.dts - Device Tree file for wb50n evaluation board 4 * 5 * Copyright (C) 2018 Laird 6 * 7 */ 8 9/dts-v1/; 10#include "at91-wb50n.dtsi" 11 12/ { 13 model = "Laird Workgroup Bridge 50N - Atmel SAMA5D"; 14 compatible = "laird,wb50n", "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5"; 15 16 gpio-keys { 17 compatible = "gpio-keys"; 18 19 button-0 { 20 label = "BTNESC"; 21 linux,code = <1>; /* ESC button */ 22 gpios = <&pioA 10 GPIO_ACTIVE_LOW>; 23 wakeup-source; 24 }; 25 26 button-1 { 27 label = "IRQBTN"; 28 linux,code = <99>; /* SysReq button */ 29 gpios = <&pioE 31 GPIO_ACTIVE_LOW>; 30 wakeup-source; 31 }; 32 }; 33 34 leds { 35 compatible = "gpio-leds"; 36 37 led0 { 38 label = "wb50n:blue:led0"; 39 gpios = <&pioA 12 GPIO_ACTIVE_LOW>; 40 default-state = "off"; 41 }; 42 43 led1 { 44 label = "wb50n:green:led1"; 45 gpios = <&pioA 24 GPIO_ACTIVE_LOW>; 46 default-state = "off"; 47 }; 48 49 led2 { 50 label = "wb50n:red:led2"; 51 gpios = <&pioA 26 GPIO_ACTIVE_LOW>; 52 default-state = "off"; 53 }; 54 }; 55}; 56 57&watchdog { 58 status = "okay"; 59}; 60 61&mmc0 { 62 status = "okay"; 63}; 64 65&macb1 { 66 status = "okay"; 67}; 68 69&dbgu { 70 status = "okay"; 71}; 72 73/* On BB40 this port is labeled UART1 */ 74&usart0 { 75 status = "okay"; 76}; 77 78/* On BB40 this port is labeled UART0 */ 79&usart1 { 80 status = "okay"; 81}; 82 83&i2c0 { 84 status = "okay"; 85}; 86 87&spi1 { 88 status = "okay"; 89}; 90 91&usb0 { 92 status = "okay"; 93}; 94 95&usb1 { 96 status = "okay"; 97}; 98 99&usb2 { 100 status = "okay"; 101}; 102 103