arch/arm/boot/dts/at91-wb50n.dts

   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                 #address-cells = <1>;
  19                 #size-cells = <0>;
  20
  21                 btn0@10 {
  22                         reg = <10>;
  23                         label = "BTNESC";
  24                         linux,code = <1>; /* ESC button */
  25                         gpios = <&pioA 10 GPIO_ACTIVE_LOW>;
  26                         wakeup-source;
  27                 };
  28
  29                 irqbtn@31 {
  30                         reg = <31>;
  31                         label = "IRQBTN";
  32                         linux,code = <99>; /* SysReq button */
  33                         gpios = <&pioE 31 GPIO_ACTIVE_LOW>;
  34                         wakeup-source;
  35                 };
  36         };
  37
  38         leds {
  39                 compatible = "gpio-leds";
  40
  41                 led0 {
  42                         label = "wb50n:blue:led0";
  43                         gpios = <&pioA 12 GPIO_ACTIVE_LOW>;
  44                         default-state = "off";
  45                 };
  46
  47                 led1 {
  48                         label = "wb50n:green:led1";
  49                         gpios = <&pioA 24 GPIO_ACTIVE_LOW>;
  50                         default-state = "off";
  51                 };
  52
  53                 led2 {
  54                         label = "wb50n:red:led2";
  55                         gpios = <&pioA 26 GPIO_ACTIVE_LOW>;
  56                         default-state = "off";
  57                 };
  58         };
  59 };
  60
  61 &watchdog {
  62         status = "okay";
  63 };
  64
  65 &mmc0 {
  66         status = "okay";
  67 };
  68
  69 &macb1 {
  70         status = "okay";
  71 };
  72
  73 &dbgu {
  74         status = "okay";
  75 };
  76
  77 /* On BB40 this port is labeled UART1 */
  78 &usart0 {
  79         status = "okay";
  80 };
  81
  82 /* On BB40 this port is labeled UART0 */
  83 &usart1 {
  84         status = "okay";
  85 };
  86
  87 &i2c0 {
  88         status = "okay";
  89 };
  90
  91 &spi1 {
  92         status = "okay";
  93
  94         spidev@0 {
  95                 compatible = "spidev";
  96                 reg = <0>;
  97                 spi-max-frequency = <8000000>;
  98         };
  99 };
 100
 101 &usb0 {
 102         status = "okay";
 103 };
 104
 105 &usb1 {
 106         status = "okay";
 107 };
 108
 109 &usb2 {
 110         status = "okay";
 111 };
 112