1/*
2 * Copyright (c) 2018 Roman Tataurov <diytronic@yandex.ru>
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
7/dts-v1/;
8#include <nordic/nrf51822_qfac.dtsi>
9#include "nrf51_ble400-pinctrl.dtsi"
10#include <zephyr/dt-bindings/input/input-event-codes.h>
11
12/ {
13	model = "Waveshare BLE400";
14	compatible = "waveshare,BLE400";
15
16	chosen {
17		zephyr,console = &uart0;
18		zephyr,shell-uart = &uart0;
19		zephyr,bt-mon-uart = &uart0;
20		zephyr,bt-c2h-uart = &uart0;
21		zephyr,sram = &sram0;
22		zephyr,flash = &flash0;
23	};
24
25	/* These aliases are provided for compatibility with samples */
26	aliases {
27		led0 = &led0;
28		led1 = &led1;
29		led2 = &led2;
30		led3 = &led3;
31		led4 = &led4;
32		sw0 = &button0;
33		sw1 = &button1;
34		watchdog0 = &wdt0;
35	};
36
37	leds {
38		compatible = "gpio-leds";
39		led0: led_0 {
40			gpios = <&gpio0 18 0>;
41			label = "Red LED 0";
42		};
43		led1: led_1 {
44			gpios = <&gpio0 19 0>;
45			label = "Red LED 1";
46		};
47		led2: led_2 {
48			gpios = <&gpio0 20 0>;
49			label = "Red LED 2";
50		};
51		led3: led_3 {
52			gpios = <&gpio0 21 0>;
53			label = "Red LED 3";
54		};
55		led4: led_4 {
56			gpios = <&gpio0 22 0>;
57			label = "Red LED 4";
58		};
59	};
60
61	buttons {
62		/* Push button switch 0 KEY1 */
63		compatible = "gpio-keys";
64		button0: button_0 {
65			gpios = <&gpio0 16 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
66			label = "Push button switch 0";
67			zephyr,code = <INPUT_KEY_0>;
68		};
69		/* Push button switch 1 KEY2 */
70		button1: button_1 {
71			gpios = <&gpio0 17 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
72			label = "Push button switch 1";
73			zephyr,code = <INPUT_KEY_1>;
74		};
75	};
76
77};
78
79&gpiote {
80	status = "okay";
81};
82
83&gpio0 {
84	status = "okay";
85};
86
87&i2c0 {
88	status = "okay";
89	/* smba-pin = <2>; */
90	pinctrl-0 = <&i2c0_default>;
91	pinctrl-1 = <&i2c0_sleep>;
92	pinctrl-names = "default", "sleep";
93};
94
95&spi1 {
96	compatible = "nordic,nrf-spi";
97	status = "okay";
98	cs-gpios = <&gpio0 30 GPIO_ACTIVE_LOW>;
99	pinctrl-0 = <&spi1_default>;
100	pinctrl-1 = <&spi1_sleep>;
101	pinctrl-names = "default", "sleep";
102};
103
104&uart0 {
105	current-speed = <115200>;
106	status = "okay";
107	pinctrl-0 = <&uart0_default>;
108	pinctrl-1 = <&uart0_sleep>;
109	pinctrl-names = "default", "sleep";
110};
111