1/*
2 * Copyright (c) 2021 u-blox AG
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
7/dts-v1/;
8#include <nordic/nrf52810_qfaa.dtsi>
9#include "ubx_bmd330eval_nrf52810-pinctrl.dtsi"
10#include <zephyr/dt-bindings/input/input-event-codes.h>
11
12/ {
13	model = "u-blox BMD-330-EVAL EVK nRF52810";
14	compatible = "u-blox,ubx-bmd330eval-nrf52810";
15
16	chosen {
17		zephyr,console = &uart0;
18		zephyr,shell-uart = &uart0;
19		zephyr,uart-mcumgr = &uart0;
20		zephyr,bt-mon-uart = &uart0;
21		zephyr,bt-c2h-uart = &uart0;
22		zephyr,sram = &sram0;
23		zephyr,flash = &flash0;
24		zephyr,code-partition = &slot0_partition;
25	};
26
27	leds {
28		compatible = "gpio-leds";
29		led0: led_0 {
30			gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
31			label = "Red LED 0";
32		};
33		led1: led_1 {
34			gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
35			label = "Red LED 1";
36		};
37		led2: led_2 {
38			gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
39			label = "Green LED 2";
40		};
41		led3: led_3 {
42			gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
43			label = "Green LED 3";
44		};
45	};
46
47	pwmleds {
48		compatible = "pwm-leds";
49		pwm_led0: pwm_led_0 {
50			pwms = <&pwm0 0 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
51		};
52	};
53
54	buttons {
55		compatible = "gpio-keys";
56		button0: button_0 {
57			gpios = <&gpio0 13 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
58			label = "Push button switch 0";
59			zephyr,code = <INPUT_KEY_0>;
60		};
61		button1: button_1 {
62			gpios = <&gpio0 14 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
63			label = "Push button switch 1";
64			zephyr,code = <INPUT_KEY_1>;
65		};
66		button2: button_2 {
67			gpios = <&gpio0 15 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
68			label = "Push button switch 2";
69			zephyr,code = <INPUT_KEY_2>;
70		};
71		button3: button_3 {
72			gpios = <&gpio0 16 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
73			label = "Push button switch 3";
74			zephyr,code = <INPUT_KEY_3>;
75		};
76	};
77
78	arduino_header: connector {
79		compatible = "arduino-header-r3";
80		#gpio-cells = <2>;
81		gpio-map-mask = <0xffffffff 0xffffffc0>;
82		gpio-map-pass-thru = <0 0x3f>;
83		gpio-map = <0 0 &gpio0 3 0>,	/* A0 */
84			   <1 0 &gpio0 4 0>,	/* A1 */
85			   <2 0 &gpio0 28 0>,	/* A2 */
86			   <3 0 &gpio0 29 0>,	/* A3 */
87			   <4 0 &gpio0 30 0>,	/* A4 */
88			   <5 0 &gpio0 31 0>,	/* A5 */
89			   <6 0 &gpio0 11 0>,	/* D0 */
90			   <7 0 &gpio0 12 0>,	/* D1 */
91			   <8 0 &gpio0 13 0>,	/* D2 */
92			   <9 0 &gpio0 14 0>,	/* D3 */
93			   <10 0 &gpio0 15 0>,	/* D4 */
94			   <11 0 &gpio0 16 0>,	/* D5 */
95			   <12 0 &gpio0 17 0>,	/* D6 */
96			   <13 0 &gpio0 18 0>,	/* D7 */
97			   <14 0 &gpio0 19 0>,	/* D8 */
98			   <15 0 &gpio0 20 0>,	/* D9 */
99			   <16 0 &gpio0 22 0>,	/* D10 */
100			   <17 0 &gpio0 23 0>,	/* D11 */
101			   <18 0 &gpio0 24 0>,	/* D12 */
102			   <19 0 &gpio0 25 0>,	/* D13 */
103			   <20 0 &gpio0 26 0>,	/* D14 */
104			   <21 0 &gpio0 27 0>;	/* D15 */
105	};
106
107	arduino_adc: analog-connector {
108		compatible = "arduino,uno-adc";
109		#io-channel-cells = <1>;
110		io-channel-map = <0 &adc 1>,	/* A0 = P0.3 = AIN1 */
111				 <1 &adc 2>,	/* A1 = P0.4 = AIN2 */
112				 <2 &adc 4>,	/* A2 = P0.28 = AIN4 */
113				 <3 &adc 5>,	/* A3 = P0.29 = AIN5 */
114				 <4 &adc 6>,	/* A4 = P0.30 = AIN6 */
115				 <5 &adc 7>;	/* A5 = P0.31 = AIN7 */
116	};
117
118	/* These aliases are provided for compatibility with samples */
119	aliases {
120		led0 = &led0;
121		led1 = &led1;
122		led2 = &led2;
123		led3 = &led3;
124		pwm-led0 = &pwm_led0;
125		sw0 = &button0;
126		sw1 = &button1;
127		sw2 = &button2;
128		sw3 = &button3;
129		bootloader-led0 = &led0;
130		mcuboot-button0 = &button0;
131		mcuboot-led0 = &led0;
132		watchdog0 = &wdt0;
133	};
134};
135
136&adc {
137	status = "okay";
138};
139
140&uicr {
141	gpio-as-nreset;
142};
143
144&gpiote {
145	status = "okay";
146};
147
148&gpio0 {
149	status = "okay";
150};
151
152arduino_serial: &uart0 {
153	compatible = "nordic,nrf-uarte";
154	status = "okay";
155	current-speed = <115200>;
156	pinctrl-0 = <&uart0_default>;
157	pinctrl-1 = <&uart0_sleep>;
158	pinctrl-names = "default", "sleep";
159};
160
161arduino_i2c: &i2c0 {
162	compatible = "nordic,nrf-twi";
163	status = "okay";
164	pinctrl-0 = <&i2c0_default>;
165	pinctrl-1 = <&i2c0_sleep>;
166	pinctrl-names = "default", "sleep";
167};
168
169&pwm0 {
170	status = "okay";
171	pinctrl-0 = <&pwm0_default>;
172	pinctrl-1 = <&pwm0_sleep>;
173	pinctrl-names = "default", "sleep";
174};
175
176arduino_spi: &spi0 {
177	compatible = "nordic,nrf-spi";
178	status = "okay";
179	cs-gpios = <&arduino_header 16 GPIO_ACTIVE_LOW>; /* D10 */
180	pinctrl-0 = <&spi0_default>;
181	pinctrl-1 = <&spi0_sleep>;
182	pinctrl-names = "default", "sleep";
183};
184
185&flash0 {
186
187	partitions {
188		compatible = "fixed-partitions";
189		#address-cells = <1>;
190		#size-cells = <1>;
191
192		boot_partition: partition@0 {
193			label = "mcuboot";
194			reg = <0x00000000 0xc000>;
195		};
196		slot0_partition: partition@c000 {
197			label = "image-0";
198			reg = <0x0000C000 0xd000>;
199		};
200		slot1_partition: partition@19000 {
201			label = "image-1";
202			reg = <0x00019000 0xd000>;
203		};
204		scratch_partition: partition@26000 {
205			label = "image-scratch";
206			reg = <0x00026000 0x3000>;
207		};
208		storage_partition: partition@29000 {
209			label = "storage";
210			reg = <0x00029000 0x00007000>;
211		};
212	};
213};
214