1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wb50n.dts - Device Tree file for wb50n board
5 * Copyright (C) 2015 Laird
12 model = "Laird Workgroup Bridge 50N - Atmel SAMA5D";
13 compatible = "laird,wb50n", "atmel,sama5d31ek", "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
16 bootargs = "console=ttyS0,115200 earlyprintk loglevel=4 mem=64M";
26 macb1: ethernet@f802c000 {
30 dbgu: serial@ffffee00 {
34 /* On BB40 this port is labeled UART1 */
35 usart0: serial@f001c000 {
39 /* On BB40 this port is labeled UART0 */
40 usart1: serial@f0020000 {
52 compatible = "spidev";
54 spi-max-frequency = <8000000>;
63 usb0: gadget@00500000 {
77 compatible = "gpio-keys";
82 linux,code = <1>; /* ESC button */
83 gpios = <&pioA 10 GPIO_ACTIVE_LOW>;
84 gpio-key,wakeup = <1>;
89 linux,code = <99>; /* SysReq button */
90 gpios = <&pioE 31 GPIO_ACTIVE_LOW>;
91 gpio-key,wakeup = <1>;
96 compatible = "gpio-leds";
99 label = "wb50n:blue:led0";
100 gpios = <&pioA 12 GPIO_ACTIVE_LOW>;
104 label = "wb50n:green:led1";
105 gpios = <&pioA 24 GPIO_ACTIVE_LOW>;
109 label = "wb50n:red:led2";
110 gpios = <&pioA 26 GPIO_ACTIVE_LOW>;