1/*
2 * Copyright (c) 2017 VNG IoT Lab Limited
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
7/dts-v1/;
8#include <nordic/nrf52832_qfaa.dtsi>
9#include "nrf52_vbluno52-pinctrl.dtsi"
10#include <zephyr/dt-bindings/input/input-event-codes.h>
11
12/ {
13	model = "VNG VBLUno52 BLE 5.0 board";
14	compatible = "vng,vbluno52";
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		sw0 = &button0;
29		watchdog0 = &wdt0;
30	};
31
32	leds {
33		compatible = "gpio-leds";
34		/* Green LED */
35		led0: led_0 {
36			gpios = <&gpio0 12 0>;
37			label = "LED";
38		};
39	};
40
41	buttons {
42		compatible = "gpio-keys";
43		button0: button_0 {
44			/* gpio flags need validation */
45			gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
46			label = "Button";
47			zephyr,code = <INPUT_KEY_0>;
48		};
49	};
50};
51
52&uicr {
53	gpio-as-nreset;
54};
55
56&gpiote {
57	status = "okay";
58};
59
60&gpio0 {
61	status = "okay";
62};
63
64&uart0 {
65	status = "okay";
66	compatible = "nordic,nrf-uart";
67	current-speed = <115200>;
68	pinctrl-0 = <&uart0_default>;
69	pinctrl-1 = <&uart0_sleep>;
70	pinctrl-names = "default", "sleep";
71};
72
73&i2c0 {
74	compatible = "nordic,nrf-twim";
75	status = "okay";
76	clock-frequency = <I2C_BITRATE_FAST>;
77	pinctrl-0 = <&i2c0_default>;
78	pinctrl-1 = <&i2c0_sleep>;
79	pinctrl-names = "default", "sleep";
80};
81