1// SPDX-License-Identifier: GPL-2.0
  2/*
  3 * at91-gatwick.dts - Device Tree file for the Gatwick board
  4 *
  5 *  Copyright (C) 2018 Laird
  6 *
  7 */
  8/dts-v1/;
  9#include "at91-wb50n.dtsi"
 10#include <dt-bindings/input/input.h>
 11
 12/ {
 13	model = "Laird Workgroup Bridge 50N - Project Gatwick";
 14	compatible = "laird,gatwick", "laird,wb50n", "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
 15
 16	gpio-keys {
 17		compatible = "gpio-keys";
 18		autorepeat;
 19
 20		pinctrl-names = "default";
 21		pinctrl-0 = <&pinctrl_key_gpio>;
 22
 23		reset-button {
 24			label = "Reset Button";
 25			linux,code = <KEY_SETUP>;
 26			gpios = <&pioE 31 GPIO_ACTIVE_LOW>;
 27			wakeup-source;
 28		};
 29	};
 30
 31	leds {
 32		compatible = "gpio-leds";
 33
 34		ethernet {
 35			label = "gatwick:yellow:ethernet";
 36			gpios = <&pioA 10 GPIO_ACTIVE_LOW>;
 37			default-state = "off";
 38		};
 39
 40		wifi {
 41			label = "gatwick:green:wifi";
 42			gpios = <&pioA 28 GPIO_ACTIVE_LOW>;
 43			default-state = "off";
 44		};
 45
 46		ble {
 47			label = "gatwick:blue:ble";
 48			gpios = <&pioA 22 GPIO_ACTIVE_LOW>;
 49			default-state = "off";
 50		};
 51
 52		lora {
 53			label = "gatwick:orange:lora";
 54			gpios = <&pioA 26 GPIO_ACTIVE_LOW>;
 55			default-state = "off";
 56		};
 57
 58		blank {
 59			label = "gatwick:green:blank";
 60			gpios = <&pioA 24 GPIO_ACTIVE_LOW>;
 61			default-state = "off";
 62		};
 63
 64		user {
 65			label = "gatwick:yellow:user";
 66			gpios = <&pioA 12 GPIO_ACTIVE_LOW>;
 67			default-state = "off";
 68		};
 69	};
 70};
 71
 72&pinctrl {
 73	board {
 74		pinctrl_key_gpio: key_gpio_0 {
 75		  atmel,pins =
 76			  <AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PE31 GPIO with pullup deglitch */
 77	  };
 78	};
 79};
 80
 81&mmc0 {
 82	status = "okay";
 83};
 84
 85&macb1 {
 86	status = "okay";
 87};
 88
 89&dbgu {
 90	status = "okay";
 91};
 92
 93/* FTDI USART */
 94&usart0 {
 95	status = "okay";
 96};
 97
 98/* GPS USART */
 99&usart1 {
100	pinctrl-0 = <&pinctrl_usart1>;
101	status = "okay";
102};
103
104&spi1 {
105	status = "okay";
106
107	spidev@0 {
108		compatible = "semtech,sx1301";
109		reg = <0>;
110		spi-max-frequency = <8000000>;
111	};
112};
113
114&usb1 {
115	status = "okay";
116	/delete-property/atmel,oc-gpio;
117};
118
119&usb2 {
120	status = "okay";
121};