1/*
2 * Copyright (c) 2017 Linaro Limited
3 *
4 * Based on nrf52840dk_nrf52840.dts
5 * modified 2018 Tavish Naruka <tavishnaruka@gmail.com>
6 *
7 * SPDX-License-Identifier: Apache-2.0
8 */
9
10/dts-v1/;
11#include <nordic/nrf52840_qiaa.dtsi>
12#include <nordic/nrf52840_partition.dtsi>
13#include "nrf52840_blip-pinctrl.dtsi"
14#include <zephyr/dt-bindings/input/input-event-codes.h>
15
16/ {
17	model = "Electronut Labs Blip";
18	compatible = "nordic,pca10056-dk";
19
20	chosen {
21		zephyr,console = &uart0;
22		zephyr,shell-uart = &uart0;
23		zephyr,uart-mcumgr = &uart0;
24		zephyr,bt-mon-uart = &uart0;
25		zephyr,bt-c2h-uart = &uart0;
26		zephyr,ieee802154 = &ieee802154;
27	};
28
29	leds {
30		compatible = "gpio-leds";
31		led0: led_0 {
32			gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
33			label = "Green LED 0";
34		};
35		led1: led_1 {
36			gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
37			label = "Red LED 1";
38		};
39		led2: led_2 {
40			gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
41			label = "Blue LED 2";
42		};
43	};
44
45	buttons {
46		compatible = "gpio-keys";
47		button0: button_0 {
48			gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
49			label = "Push button switch 0";
50			zephyr,code = <INPUT_KEY_0>;
51		};
52	};
53
54	/* These aliases are provided for compatibility with samples */
55	aliases {
56		led0 = &led0;
57		led1 = &led1;
58		led2 = &led2;
59		sw0 = &button0;
60		watchdog0 = &wdt0;
61	};
62};
63
64&reg1 {
65	regulator-initial-mode = <NRF5X_REG_MODE_DCDC>;
66};
67
68&adc {
69	status = "okay";
70};
71
72&uicr {
73	gpio-as-nreset;
74};
75
76&gpiote {
77	status = "okay";
78};
79
80&gpio0 {
81	status = "okay";
82};
83
84&gpio1 {
85	status = "okay";
86};
87
88&uart0 {
89	compatible = "nordic,nrf-uart";
90	current-speed = <115200>;
91	status = "okay";
92	pinctrl-0 = <&uart0_default>;
93	pinctrl-1 = <&uart0_sleep>;
94	pinctrl-names = "default", "sleep";
95};
96
97&i2c0 {
98	compatible = "nordic,nrf-twi";
99	status = "okay";
100	pinctrl-0 = <&i2c0_default>;
101	pinctrl-1 = <&i2c0_sleep>;
102	pinctrl-names = "default", "sleep";
103};
104
105&i2c1 {
106	compatible = "nordic,nrf-twi";
107	/* Cannot be used together with spi1. */
108	/* status = "okay"; */
109	pinctrl-0 = <&i2c1_default>;
110	pinctrl-1 = <&i2c1_sleep>;
111	pinctrl-names = "default", "sleep";
112};
113
114&spi0 {
115	compatible = "nordic,nrf-spi";
116	/* Cannot be used together with i2c0. */
117	/* status = "okay"; */
118	pinctrl-0 = <&spi0_default>;
119	pinctrl-1 = <&spi0_sleep>;
120	pinctrl-names = "default", "sleep";
121};
122
123&spi1 {
124	compatible = "nordic,nrf-spi";
125	status = "okay";
126	pinctrl-0 = <&spi1_default>;
127	pinctrl-1 = <&spi1_sleep>;
128	pinctrl-names = "default", "sleep";
129};
130
131&spi2 {
132	compatible = "nordic,nrf-spi";
133	status = "okay";
134	pinctrl-0 = <&spi2_default>;
135	pinctrl-1 = <&spi2_sleep>;
136	pinctrl-names = "default", "sleep";
137};
138
139&spi3 {
140	status = "okay";
141	pinctrl-0 = <&spi3_default>;
142	pinctrl-1 = <&spi3_sleep>;
143	pinctrl-names = "default", "sleep";
144};
145
146&ieee802154 {
147	status = "okay";
148};
149
150zephyr_udc0: &usbd {
151	compatible = "nordic,nrf-usbd";
152	status = "okay";
153};
154