1 // SPDX-License-Identifier: GPL-2.0 1 // SPDX-License-Identifier: GPL-2.0
2 /* 2 /*
3 * at91-gatwick.dts - Device Tree file for the 3 * at91-gatwick.dts - Device Tree file for the Gatwick board
4 * 4 *
5 * Copyright (C) 2018 Laird 5 * Copyright (C) 2018 Laird
6 * 6 *
7 */ 7 */
8 /dts-v1/; 8 /dts-v1/;
9 #include "at91-wb50n.dtsi" 9 #include "at91-wb50n.dtsi"
10 #include <dt-bindings/input/input.h> 10 #include <dt-bindings/input/input.h>
11 11
12 / { 12 / {
13 model = "Laird Workgroup Bridge 50N - 13 model = "Laird Workgroup Bridge 50N - Project Gatwick";
14 compatible = "laird,gatwick", "laird,w 14 compatible = "laird,gatwick", "laird,wb50n", "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
15 15
16 gpio-keys { 16 gpio-keys {
17 compatible = "gpio-keys"; 17 compatible = "gpio-keys";
18 autorepeat; 18 autorepeat;
19 19
20 pinctrl-names = "default"; 20 pinctrl-names = "default";
21 pinctrl-0 = <&pinctrl_key_gpio 21 pinctrl-0 = <&pinctrl_key_gpio>;
22 22
23 reset-button { 23 reset-button {
24 label = "Reset Button" 24 label = "Reset Button";
25 linux,code = <KEY_SETU 25 linux,code = <KEY_SETUP>;
26 gpios = <&pioE 31 GPIO 26 gpios = <&pioE 31 GPIO_ACTIVE_LOW>;
27 wakeup-source; 27 wakeup-source;
28 }; 28 };
29 }; 29 };
30 30
31 leds { 31 leds {
32 compatible = "gpio-leds"; 32 compatible = "gpio-leds";
33 33
34 led-ethernet { 34 led-ethernet {
35 label = "gatwick:yello 35 label = "gatwick:yellow:ethernet";
36 gpios = <&pioA 10 GPIO 36 gpios = <&pioA 10 GPIO_ACTIVE_LOW>;
37 default-state = "off"; 37 default-state = "off";
38 }; 38 };
39 39
40 led-wifi { 40 led-wifi {
41 label = "gatwick:green 41 label = "gatwick:green:wifi";
42 gpios = <&pioA 28 GPIO 42 gpios = <&pioA 28 GPIO_ACTIVE_LOW>;
43 default-state = "off"; 43 default-state = "off";
44 }; 44 };
45 45
46 led-ble { 46 led-ble {
47 label = "gatwick:blue: 47 label = "gatwick:blue:ble";
48 gpios = <&pioA 22 GPIO 48 gpios = <&pioA 22 GPIO_ACTIVE_LOW>;
49 default-state = "off"; 49 default-state = "off";
50 }; 50 };
51 51
52 led-lora { 52 led-lora {
53 label = "gatwick:orang 53 label = "gatwick:orange:lora";
54 gpios = <&pioA 26 GPIO 54 gpios = <&pioA 26 GPIO_ACTIVE_LOW>;
55 default-state = "off"; 55 default-state = "off";
56 }; 56 };
57 57
58 led-blank { 58 led-blank {
59 label = "gatwick:green 59 label = "gatwick:green:blank";
60 gpios = <&pioA 24 GPIO 60 gpios = <&pioA 24 GPIO_ACTIVE_LOW>;
61 default-state = "off"; 61 default-state = "off";
62 }; 62 };
63 63
64 led-user { 64 led-user {
65 label = "gatwick:yello 65 label = "gatwick:yellow:user";
66 gpios = <&pioA 12 GPIO 66 gpios = <&pioA 12 GPIO_ACTIVE_LOW>;
67 default-state = "off"; 67 default-state = "off";
68 }; 68 };
69 }; 69 };
70 }; 70 };
71 71
72 &pinctrl { 72 &pinctrl {
73 board { 73 board {
74 pinctrl_key_gpio: key_gpio_0 { 74 pinctrl_key_gpio: key_gpio_0 {
75 atmel,pins = 75 atmel,pins =
76 <AT91_PIOE 31 AT91_P 76 <AT91_PIOE 31 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PE31 GPIO with pullup deglitch */
77 }; 77 };
78 }; 78 };
79 }; 79 };
80 80
81 &mmc0 { 81 &mmc0 {
82 status = "okay"; 82 status = "okay";
83 }; 83 };
84 84
85 &macb1 { 85 &macb1 {
86 status = "okay"; 86 status = "okay";
87 }; 87 };
88 88
89 &dbgu { 89 &dbgu {
90 status = "okay"; 90 status = "okay";
91 }; 91 };
92 92
93 /* FTDI USART */ 93 /* FTDI USART */
94 &usart0 { 94 &usart0 {
95 status = "okay"; 95 status = "okay";
96 }; 96 };
97 97
98 /* GPS USART */ 98 /* GPS USART */
99 &usart1 { 99 &usart1 {
100 pinctrl-0 = <&pinctrl_usart1>; 100 pinctrl-0 = <&pinctrl_usart1>;
101 status = "okay"; 101 status = "okay";
102 }; 102 };
103 103
104 &spi1 { 104 &spi1 {
105 status = "okay"; 105 status = "okay";
106 106
107 spidev@0 { 107 spidev@0 {
108 compatible = "semtech,sx1301"; 108 compatible = "semtech,sx1301";
109 reg = <0>; 109 reg = <0>;
110 spi-max-frequency = <8000000>; 110 spi-max-frequency = <8000000>;
111 }; 111 };
112 }; 112 };
113 113
114 &usb1 { 114 &usb1 {
115 status = "okay"; 115 status = "okay";
116 /delete-property/atmel,oc-gpio; 116 /delete-property/atmel,oc-gpio;
117 }; 117 };
118 118
119 &usb2 { 119 &usb2 {
120 status = "okay"; 120 status = "okay";
121 }; 121 };
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