221 lines
5.1 KiB
Plaintext
221 lines
5.1 KiB
Plaintext
/*
|
|
* Copyright (c) 2018-2020 Nordic Semiconductor ASA
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
#include "nrf9160dk_nrf9160_common-pinctrl.dtsi"
|
|
#include <zephyr/dt-bindings/input/input-event-codes.h>
|
|
|
|
/ {
|
|
model = "Nordic nRF9160 DK NRF9160";
|
|
compatible = "nordic,nrf9160-dk-nrf9160";
|
|
|
|
chosen {
|
|
zephyr,console = &uart0;
|
|
zephyr,shell-uart = &uart0;
|
|
zephyr,uart-mcumgr = &uart0;
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
led0: led_0 {
|
|
gpios = <&gpio0 2 0>;
|
|
label = "Green LED 1";
|
|
};
|
|
led1: led_1 {
|
|
gpios = <&gpio0 3 0>;
|
|
label = "Green LED 2";
|
|
};
|
|
led2: led_2 {
|
|
gpios = <&gpio0 4 0>;
|
|
label = "Green LED 3";
|
|
};
|
|
led3: led_3 {
|
|
gpios = <&gpio0 5 0>;
|
|
label = "Green LED 4";
|
|
};
|
|
};
|
|
|
|
pwmleds {
|
|
compatible = "pwm-leds";
|
|
pwm_led0: pwm_led_0 {
|
|
pwms = <&pwm0 0 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
|
|
};
|
|
};
|
|
|
|
buttons {
|
|
/*
|
|
* Unlike most DK boards, we do not actually have 4 buttons
|
|
* on nRF9160 DK. Instead, we have 2 buttons and 2 switches.
|
|
* Treat the switches as buttons anyway, for convenience.
|
|
* This makes life easier for software that wants to deal with
|
|
* the usual "4 buttons per DK board" convention.
|
|
*/
|
|
compatible = "gpio-keys";
|
|
button0: button_0 {
|
|
gpios = <&gpio0 6 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
|
|
label = "Push button 1";
|
|
zephyr,code = <INPUT_KEY_0>;
|
|
};
|
|
button1: button_1 {
|
|
gpios = <&gpio0 7 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
|
|
label = "Push button 2";
|
|
zephyr,code = <INPUT_KEY_1>;
|
|
};
|
|
button2: button_2 {
|
|
gpios = <&gpio0 8 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
|
|
label = "Switch 1";
|
|
zephyr,code = <INPUT_KEY_2>;
|
|
};
|
|
button3: button_3 {
|
|
gpios = <&gpio0 9 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
|
|
label = "Switch 2";
|
|
zephyr,code = <INPUT_KEY_3>;
|
|
};
|
|
};
|
|
|
|
interface_to_nrf52840: gpio-interface {
|
|
compatible = "nordic,nrf9160dk-nrf52840-interface";
|
|
#gpio-cells = <2>;
|
|
gpio-map-mask = <0xf 0>;
|
|
gpio-map-pass-thru = <0 0xffffffff>;
|
|
gpio-map = <0 0 &gpio0 17 0>,
|
|
<1 0 &gpio0 18 0>,
|
|
<2 0 &gpio0 19 0>,
|
|
<3 0 &gpio0 21 0>,
|
|
<4 0 &gpio0 22 0>,
|
|
<5 0 &gpio0 23 0>;
|
|
/* 6: COEX0 */
|
|
/* 7: COEX1 */
|
|
/* 8: COEX2 */
|
|
};
|
|
|
|
nrf52840_reset: gpio-reset {
|
|
compatible = "nordic,nrf9160dk-nrf52840-reset";
|
|
status = "disabled";
|
|
/*
|
|
* This line is specified as active high for compatibility
|
|
* with the previously used Kconfig-based configuration.
|
|
*/
|
|
gpios = <&interface_to_nrf52840 5 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
arduino_header: connector {
|
|
compatible = "arduino-header-r3";
|
|
#gpio-cells = <2>;
|
|
gpio-map-mask = <0xffffffff 0xffffffc0>;
|
|
gpio-map-pass-thru = <0 0x3f>;
|
|
gpio-map = <0 0 &gpio0 14 0>, /* A0 */
|
|
<1 0 &gpio0 15 0>, /* A1 */
|
|
<2 0 &gpio0 16 0>, /* A2 */
|
|
<3 0 &gpio0 17 0>, /* A3 */
|
|
<4 0 &gpio0 18 0>, /* A4 */
|
|
<5 0 &gpio0 19 0>, /* A5 */
|
|
<6 0 &gpio0 0 0>, /* D0 */
|
|
<7 0 &gpio0 1 0>, /* D1 */
|
|
<8 0 &gpio0 2 0>, /* D2 */
|
|
<9 0 &gpio0 3 0>, /* D3 */
|
|
<10 0 &gpio0 4 0>, /* D4 */
|
|
<11 0 &gpio0 5 0>, /* D5 */
|
|
<12 0 &gpio0 6 0>, /* D6 */
|
|
<13 0 &gpio0 7 0>, /* D7 */
|
|
<14 0 &gpio0 8 0>, /* D8 */
|
|
<15 0 &gpio0 9 0>, /* D9 */
|
|
<16 0 &gpio0 10 0>, /* D10 */
|
|
<17 0 &gpio0 11 0>, /* D11 */
|
|
<18 0 &gpio0 12 0>, /* D12 */
|
|
<19 0 &gpio0 13 0>, /* D13 */
|
|
<20 0 &gpio0 30 0>, /* D14 */
|
|
<21 0 &gpio0 31 0>; /* D15 */
|
|
};
|
|
|
|
arduino_adc: analog-connector {
|
|
compatible = "arduino,uno-adc";
|
|
#io-channel-cells = <1>;
|
|
io-channel-map = <0 &adc 1>, /* A0 = P0.14 = AIN1 */
|
|
<1 &adc 2>, /* A1 = P0.15 = AIN2 */
|
|
<2 &adc 3>, /* A2 = P0.16 = AIN3 */
|
|
<3 &adc 4>, /* A3 = P0.17 = AIN4 */
|
|
<4 &adc 5>, /* A4 = P0.18 = AIN5 */
|
|
<5 &adc 6>; /* A5 = P0.19 = AIN6 */
|
|
};
|
|
|
|
/* These aliases are provided for compatibility with samples */
|
|
aliases {
|
|
led0 = &led0;
|
|
led1 = &led1;
|
|
led2 = &led2;
|
|
led3 = &led3;
|
|
pwm-led0 = &pwm_led0;
|
|
sw0 = &button0;
|
|
sw1 = &button1;
|
|
sw2 = &button2;
|
|
sw3 = &button3;
|
|
bootloader-led0 = &led0;
|
|
mcuboot-button0 = &button0;
|
|
mcuboot-led0 = &led0;
|
|
watchdog0 = &wdt0;
|
|
};
|
|
};
|
|
|
|
&adc {
|
|
status = "okay";
|
|
};
|
|
|
|
&gpiote {
|
|
status = "okay";
|
|
};
|
|
|
|
&gpio0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&uart0 {
|
|
status = "okay";
|
|
current-speed = <115200>;
|
|
pinctrl-0 = <&uart0_default>;
|
|
pinctrl-1 = <&uart0_sleep>;
|
|
pinctrl-names = "default", "sleep";
|
|
};
|
|
|
|
arduino_serial: &uart1 {
|
|
status = "okay";
|
|
current-speed = <115200>;
|
|
pinctrl-0 = <&uart1_default>;
|
|
pinctrl-1 = <&uart1_sleep>;
|
|
pinctrl-names = "default", "sleep";
|
|
};
|
|
|
|
&uart2 {
|
|
pinctrl-0 = <&uart2_default>;
|
|
pinctrl-1 = <&uart2_sleep>;
|
|
pinctrl-names = "default", "sleep";
|
|
};
|
|
|
|
arduino_i2c: &i2c2 {
|
|
compatible = "nordic,nrf-twim";
|
|
status = "okay";
|
|
pinctrl-0 = <&i2c2_default>;
|
|
pinctrl-1 = <&i2c2_sleep>;
|
|
pinctrl-names = "default", "sleep";
|
|
};
|
|
|
|
&pwm0 {
|
|
status = "okay";
|
|
pinctrl-0 = <&pwm0_default>;
|
|
pinctrl-1 = <&pwm0_sleep>;
|
|
pinctrl-names = "default", "sleep";
|
|
};
|
|
|
|
arduino_spi: &spi3 {
|
|
compatible = "nordic,nrf-spim";
|
|
status = "okay";
|
|
cs-gpios = <&arduino_header 16 GPIO_ACTIVE_LOW>; /* D10 */
|
|
pinctrl-0 = <&spi3_default>;
|
|
pinctrl-1 = <&spi3_sleep>;
|
|
pinctrl-names = "default", "sleep";
|
|
};
|
|
|
|
/* Include default memory partition configuration file */
|
|
#include <common/nordic/nrf91xx_partition.dtsi>
|